0x14, 0x0}}, @in={0x2, 0x1}, @in6={0x1c, 0x0, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0xf74}]}, 0x0) ftruncate(r3, 0x7e2780c3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() setsockopt$inet_mreqsrc(r2, 0x0, 0x49, &(0x7f0000000500)={@broadcast, @remote={0xac, 0x14, 0x0}}, 0xc) getsockopt$inet6_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, 0x0, &(0x7f0000000140)) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, &(0x7f0000000200)) shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) lseek(r2, 0x0, 0x1000000000003) readlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000380)=""/177, 0xb1) socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x2e, 0x0, 0x0) 00:34:09 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x4, 0x84) r1 = fcntl$dupfd(r0, 0x11, r0) setsockopt$inet_mreq(r1, 0x0, 0xc, &(0x7f0000000040)={@loopback, @broadcast}, 0x8) listen(r0, 0x0) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000), 0x4) 00:34:09 executing program 3: mkdir(&(0x7f0000000140)='./file1\x00', 0x0) r0 = socket(0x3, 0x10000000, 0xffffffffffffffdf) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0xe}, 0x161) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) close(r1) freebsd10_pipe(0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f00000013c0)="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", 0x1000}], 0x1) writev(r1, &(0x7f0000003480)=[{&(0x7f0000003540)="f1", 0x1}], 0x1) 00:34:09 executing program 2: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt(r0, 0x5, 0x6c1e, &(0x7f0000000140)=""/242, &(0x7f0000000040)=0xf2) r1 = socket(0x2, 0x2, 0x0) connect$unix(r1, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10) 00:34:09 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f00000000c0)=0x4) fchmod(r0, 0x1) ftruncate(r0, 0x101) ppoll(&(0x7f0000000080)=[{r0, 0x2000}], 0x1, 0x0, 0x0, 0x0) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) 00:34:09 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) chroot(&(0x7f0000000040)='./file0\x00') chdir(&(0x7f0000739ffe)='..') 00:34:09 executing program 2: open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x1) mlockall(0x2) r1 = accept$unix(r0, &(0x7f0000000240)=@file={0x0, ""/78}, &(0x7f00000002c0)=0x50) mmap(&(0x7f0000ff8000/0x4000)=nil, 0x4000, 0x6, 0x12, r1, 0x0) socketpair(0x1, 0x4, 0x700000000, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f00000001c0)={0x5, [0x7ff, 0x8, 0xc5e, 0x6, 0x8]}, 0xe) r4 = socket$inet(0x2, 0x10000000, 0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x18, &(0x7f00000000c0), 0x0) socket$inet_sctp(0x2, 0x1, 0x84) symlink(&(0x7f00000000c0)='..', &(0x7f0000000080)='./file0/file0\x00') getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000040), &(0x7f0000000200)=0x4) 00:34:09 executing program 0: syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000e10135fec4427dc402c191441db42a2a00c4da76768f48680850eebce000008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") setgid(0x0) syz_execute_func(&(0x7f0000000000)="45d8dbc4a17f5e6260c4614359e46445df7a008fa978e321f3adc4024d933455b3000000f0019ee46d0000c4a2d93bf1c42bc549ce0a") wait4(0x0, 0x0, 0x0, 0x0) 00:34:09 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in={{0x2, 0x3, @multicast2}}, r1, 0x2, 0x80, 0x80, 0x40, 0x10001, 0x200}, &(0x7f0000000000)=0xa0) 00:34:09 executing program 3: syz_execute_func(&(0x7f0000000780)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c6f553fb0f0f5ff965be3c3b6446ddcb0bef8f69289bd1660f383d0b670f381d6a2f67450f483bd1d97c7c63460f5776c1616178783e2667660f5131c401fe5ff6a9c1460000e1b145e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x3, 0x99) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) fchdir(r1) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/79) r2 = getpgid(0x0) msgget(0x3, 0x8) sendto$inet6(r1, &(0x7f0000000340)="e627901374567b1a661d94c8105e508ea54d05cdaf1c514ad2dd64953c25ea35478b3a3e89727b8b856e6190337d01f4bb17cb1947c4605af1651c", 0x3b, 0x8, &(0x7f0000000380)={0x1c, 0x0, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x7}, 0x1c) msgctl$IPC_INFO(r0, 0x3, &(0x7f00000003c0)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x1) wait4(r2, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) r3 = shmget$private(0x0, 0x4000, 0x20, &(0x7f0000ff4000/0x4000)=nil) shmctl$SHM_INFO(r3, 0xe, &(0x7f0000000580)=""/60) getpgid(r2) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000204, 0xfffffffffffffffd) truncate(&(0x7f00000005c0)='./file0\x00', 0x608020401) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000100), &(0x7f0000000140)=0x4) ppoll(&(0x7f0000000300)=[{r4, 0x10}, {r4, 0x4}, {r4, 0x80}, {r4}, {r4}, {r4, 0x4}, {r4, 0x2000}, {r4, 0x10}], 0x8, &(0x7f00000004c0)={0x4, 0x3ff}, &(0x7f0000000540), 0x8) 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) poll(&(0x7f0000000180)=[{r4, 0x5}, {r4, 0x70}, {r4, 0x100}], 0x3, 0x40) shmctl$IPC_INFO(r3, 0x3, &(0x7f0000000680)=""/117) 00:34:09 executing program 2: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) lseek(r0, 0x0, 0x1) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) open(&(0x7f0000000240)='./file0\x00', 0x0, 0x4) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(r1, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) connect$inet(r1, &(0x7f0000000340)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080)=0x6, 0x4) socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000540)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) pwritev(r2, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) r3 = shmget$private(0x0, 0x3000, 0x400, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_SET(r3, 0x1, 0xfffffffffffffffe) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000580)=ANY=[@ANYBLOB="02004e21ffffffff00"/136, @ANYRES32], 0x0) mlockall(0x3) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:34:09 executing program 1: r0 = socket(0x10, 0x10000008, 0x2e2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x0, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x7755}}, r1, 0x9, 0x8, 0x6, 0x4, 0x2}, &(0x7f0000000080)=0x98) r2 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0xf, &(0x7f0000000100)={0x0, 0x5}, 0x10) freebsd11_fstat(r2, &(0x7f0000000200)) 00:34:09 executing program 3: setreuid(0x0, 0xee00) madvise(&(0x7f0000792000/0x4000)=nil, 0x4000, 0x2) 00:34:09 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) poll(&(0x7f00000001c0)=[{r0, 0x15}], 0x10a, 0x0) mkdirat(r0, &(0x7f00000002c0)='./file2\x00', 0x0) renameat(r0, &(0x7f0000000340)='./file2\x00', r0, &(0x7f0000000380)='./file0/file0\x00') rename(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file3\x00') rename(&(0x7f0000000100)='./file3\x00', &(0x7f0000000140)='./file0\x00') readlinkat(r0, &(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000200)=""/41, 0x29) 00:34:09 executing program 1: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) syz_execute_func(&(0x7f0000000000)="984a19e9c4a2791dcd1c040f05bf1100c600c4a37bf0c55c41e2e9660ff8aa02480057000f33b8c4f4064e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) listen(r0, 0x9) 00:34:10 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getgroups(0x245, &(0x7f0000000480)=[0xffffffffffffffff, 0xffffffffffffffff]) getgroups(0x1, &(0x7f00000004c0)=[r1]) r2 = dup(r0) ioctl$DIOCRGETASTATS(r2, 0x40047307, &(0x7f0000000000)={{"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", "0fc7dedb0e9a92d78627ac7d86d1ea6fad4784a4030b79940e74e3cd026b3cc1"}, 0x0}) 00:34:10 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0/file0\x00', 0x244, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000100)={0x0, 0xe0, "9a11d30924a13c4eb8f4fa4f18e981c6a91347686d51b103bf57bf96721e39640a88b4f20d37af763ebe4687c753c54b9ed0ea30aee2738a997ecc5cc15c4d863f5bbf9289475dd0d4760e53d2cac2134165067cd1083ab3dfc7a18a3a06abbb3260a29f883255e35a179af7e533db7de291d2c039e3b12f24bca3fa3dda807810d75c4f4f11d5127b04d9d72f74e231d690b1cabe76906e3f0b593894c6fdc4397feb6369be8920196f5b931b5b8c578011a14389b6a5fec9f2095d1b604738fea37e993d0be4db2013732cace73cf91d1c8248ece4dd8219c08ab383698149"}, &(0x7f0000000200)=0xe8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000240)={r1, 0xa, "32be414c34a9dedc3f69"}, &(0x7f0000000280)=0x12) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e2) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) mlockall(0x1) munmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x12, r3, 0x0) 00:34:10 executing program 1: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) listen(r0, 0x9) 00:34:10 executing program 2: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) lseek(r0, 0x0, 0x1) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) open(&(0x7f0000000240)='./file0\x00', 0x0, 0x4) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(r1, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) connect$inet(r1, &(0x7f0000000340)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080)=0x6, 0x4) socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000540)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) pwritev(r2, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) r3 = shmget$private(0x0, 0x3000, 0x400, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_SET(r3, 0x1, 0xfffffffffffffffe) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000580)=ANY=[@ANYBLOB="02004e21ffffffff00"/136, @ANYRES32], 0x0) mlockall(0x3) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:34:10 executing program 0: syz_execute_func(&(0x7f0000000000)="0c0eb5b598cd801b69e4f56962f5696200d9d9d0c42e17795bf9f9680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4c4c2b90a23f2168f4808eebce00000802000c40205b83051518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f54635bdededd400026400f0d18c401fe5ff6e30f646736676670664336660fd2938c0000000f9dc36666450f17720d2e440fc7bf0d0000801d54111d00") 00:34:10 executing program 3: syz_execute_func(&(0x7f0000000080)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") mincore(&(0x7f0000ff1000/0x3000)=nil, 0x3000, &(0x7f0000000180)=""/88) 00:34:10 executing program 0: setgroups(0x400, &(0x7f0000000000)) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x26, &(0x7f0000000080)={@in6={{0x2}}}, 0x8c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x400, 0xa0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000140)=0x4) 00:34:10 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) flock(r1, 0x4000000000000002) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x1000000009, &(0x7f0000000000)={0x0, 0xfffffffffffffffd, 0x0, 0x1000300010005}) r3 = getpid() fcntl$lock(r1, 0xe, &(0x7f0000000100)={0x0, 0x0, 0x40000, 0x100000001, r3}) 00:34:10 executing program 1: munmap(&(0x7f0000bb3000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000a9d000/0x3000)=nil, 0x3000, 0x3) 00:34:10 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000000040)=[@init={0x14, 0x84, 0x1, {0x0, 0x8, 0xfff, 0x1}}], 0x14}, 0x0) setsockopt(r0, 0x1, 0x4, &(0x7f0000000080)="889435d01a199cc792e2d060b75bacedeb8b02c67ac28118929806aea03384e5fbd43276dc1f537039adb0525931d2bbe73b172ebfe623ff2e6ee794f7c0006603baafc0af65163a09f1e53c913dfebd3d86b144e8339710e8f217bb44de7d2287b361a7f29e899b4e17e50a630d186c905c0c7e8ef8101c0c6e8b08f3084d6965b943072c3427dc07cbcfdbf6c2a1f062c3f5725924e124178c5a5daaf23ca55d6636e938ea2ab3d40ea5e99978cc9f04377dca625e283fa7cf9622cd6078ba91e429fba7cb66904b6ac2d6b9349c09ea4bbe5aa2e705d8ca93c5a9a200", 0xde) 00:34:10 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xd, &(0x7f0000000380)={0x0, 0x2, 0x0, 0x100000001}) open(&(0x7f0000000040)='./file0\x00', 0x20001, 0x40) r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000140)={0xfffffffffffffffe, 0x0, 0xffffffffffffff7f, 0x280000000}) 00:34:11 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x41, &(0x7f0000000100), 0x4) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f00000021c0)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r1 = getpgid(0x0) r2 = msgget(0x1, 0x8) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000340)=""/155) wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r3 = getpgrp(0xffffffffffffffff) openat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x100c42, 0x52) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r4, 0x0, 0x1000000000003) getpgrp(r3) geteuid() poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) getpgrp(r3) open(&(0x7f0000000000)='./file0\x00', 0x400, 0x4) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) 00:34:11 executing program 2: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") getpid() fcntl$getown(0xffffffffffffffff, 0x5) fcntl$getown(0xffffffffffffffff, 0x5) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000340)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000380)=0x10, 0x30000000) flock(r0, 0x3) fcntl$getown(0xffffffffffffff9c, 0x5) r1 = fcntl$getown(r0, 0x5) r2 = getpgrp(0xffffffffffffffff) r3 = getpgid(r2) r4 = msgget(0x3, 0x8) msgctl$IPC_INFO(r4, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r3, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getresgid(&(0x7f0000000500), &(0x7f0000000480), &(0x7f00000004c0)) getpgrp(r1) getpgid(r3) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x2000000000101c, &(0x7f00000001c0)=0x8, 0x19b) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) flock(0xffffffffffffffff, 0x2) freebsd10_pipe(0x0) 00:34:11 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) getegid() ftruncate(r0, 0x7e2780e3) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x10000, 0x0}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r1, 0xd, 0x9844}, &(0x7f0000000140)=0x8) mlockall(0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) truncate(&(0x7f00000000c0)='./file0\x00', 0x0) 00:34:11 executing program 0: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) futimesat(r0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={{0x1ee, 0x7fffffff}, {0x522, 0x7fffffff}}) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x2, 0x100000001}) flock(r1, 0xfffffffffffffffe) r2 = msgget(0x2, 0x208) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000440)=""/243) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000040)={0x0, &(0x7f0000000140)=[@in6, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000280)={r3, 0xe0, "51d890a347dc328cdb1f967288f3cd20451ad891c7d8d3059a0ab81fdd96f89cec9bbfa76b495a58ad17c2f56e22748400ba7d0982a53043271cd121541e4035a3d509f120053e68ef21badef9cb94a16480c04819f8cbd7bdfcfbd88c12e62dceffce902c3bc6be0e204bfdfa2a7d575da7dba479d27c2f92dc7806d891d2a876f8d27c95eb61424d3cf6a06de985cbd6b46f69d2fbfdb7e74593dbd9de0d138162fe4095621a4b87ec53df3f8e79d71b963a58116a09c31b08e5f2e9c700fd5fafe50c477be561df327933edfe716ce45a4ef8036164756a9b1eb2e3fc7d84"}, &(0x7f0000000380)=0xe8) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000540)=""/23) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000200010005}) 00:34:11 executing program 0: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000002180)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000021c0)=0x10, 0x20000000) readv(r0, &(0x7f0000002140)=[{&(0x7f0000003200)=""/4096, 0xffffffffffffff2c}, {&(0x7f0000000000)=""/226, 0xe2}], 0x2) getresgid(&(0x7f0000000100), &(0x7f0000001140), &(0x7f0000001180)) r1 = socket(0x2, 0x2, 0x0) sendto$unix(r1, 0x0, 0xfffffffffffffd47, 0x80, 0x0, 0xfffffffffffffc9c) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000011c0)='/dev/pf\x00', 0x0, 0x0) ioctl$DIOCGETQSTATSV1(r2, 0xc0204432, &(0x7f0000001200)="f1404a98109b49a12d9fb43f1d23f4c54606f172346637f8b50bc94f2df207f64a1aa5cbf04f9d59124c428a2972eb056765de9180caef82ee577fcdccb9e20b7c5c348e2b63c92fb9795176c225cb897c4e8c723e6f96d90bca5058c28bbbcfcd0b264fd51724f6a71fecfac76ad6499ed86278d244701a87af69de85475ada109708954aed03fd335f1a1c2ace7a59590c28966a1ed7d5ed63cc13ef7f436ee3b2da100059cacb38bf31fc1c2ab58d") getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000012c0)={0x0, 0xf2, 0x4, 0x4}, &(0x7f0000001300)=0x10) socket(0x10, 0x5, 0x4) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000001340)={0x3, 0x2, r3}, 0xc) setsockopt(r1, 0x7, 0x8, &(0x7f0000000140)="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", 0x1000) socket(0x1c, 0x20000000, 0x0) 00:34:11 executing program 2: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") getpid() fcntl$getown(0xffffffffffffffff, 0x5) fcntl$getown(0xffffffffffffffff, 0x5) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000340)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000380)=0x10, 0x30000000) flock(r0, 0x3) fcntl$getown(0xffffffffffffff9c, 0x5) r1 = fcntl$getown(r0, 0x5) r2 = getpgrp(0xffffffffffffffff) r3 = getpgid(r2) r4 = msgget(0x3, 0x8) msgctl$IPC_INFO(r4, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r3, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getresgid(&(0x7f0000000500), &(0x7f0000000480), &(0x7f00000004c0)) getpgrp(r1) getpgid(r3) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x2000000000101c, &(0x7f00000001c0)=0x8, 0x19b) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) flock(0xffffffffffffffff, 0x2) freebsd10_pipe(0x0) 00:34:11 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r0, &(0x7f0000000280)=[{&(0x7f0000000040)="c59b79b63274b7647bb2f6acec7cda7b0b0de13fb2aad0df71530d", 0x1b}, {&(0x7f0000000080)="cb6b44eed52eb8aa3839b465bb4d692a4765c6e611f00cef6243f23cf805546c", 0x20}, {&(0x7f00000000c0)="7100ef16d7a2e827c7b7492f05b8e278cdf8ab6e2a3c6963451676c960efd9a10ad95044ccecde944c9e388966474d02b184d9d94b6f43dd1ef25da9b43b86d35d487280d42db97da086aadaf3093a52a2d1529b742852fbea75a4b2292c26a5228e1bb11e6fbff800ecce55a8ea90030d69476d600f1a95e9dd62dd0ddd4022554cf58a9bcecdeb17a76f6f51cf4f41236fba7c04c8b4fec8caa830437103253e7735f5100f56b4a968063a84a0349aad56193b087cc1c8482244557cc47439ed8d7e5b3ebef6648b02483e3056533230bf647be70a71e48b35fb6326b8dac6066beae418cbde7f3d86d8cbeebadc3e4d13776a06622d34047e", 0xfa}, {&(0x7f00000001c0)="d45bac2f5362a110afba0389ae163fb9775104ec7f389e8c16612faf8f0b0e7ba388cda87cdb1ef9c3bb36c00772c3", 0x2f}, {&(0x7f0000000200)="99339420ae15a163ede71e68fb9ca7ad547f828d148d2b36e56859f80964e69c2872e57bc8632e45547485b98558d69a0c12dbb403ca99e4f5f52850252a3a0382f472a0f0c4997498d0", 0x4a}], 0x5) writev(r1, &(0x7f0000000280), 0x26) faccessat(r1, &(0x7f0000000000)='./file0\x00', 0x42, 0xb00) 00:34:11 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, 0x0, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x32, &(0x7f0000000000)=""/154, &(0x7f00000000c0)=0x3a7) setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000100)={0x2, 0x81}, 0x8) 00:34:11 executing program 0: r0 = socket(0x2, 0x20000002, 0x0) r1 = socket(0x2, 0x5, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x18304, 0x7) dup2(r1, r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000140)={@in={{0x2, 0x0, @broadcast}}, 0x0, 0x6aa, 0x1, 0xffff}, &(0x7f0000000040)=0x94) setsockopt(r1, 0x4, 0x7, &(0x7f0000000200)="1750881d1ea5f845349a", 0xa) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000080)={r2, 0x3}, 0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0xa, &(0x7f00000000c0), &(0x7f0000000100)=0x8) 00:34:11 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x22, &(0x7f0000000040)=0x5, 0xfd6e) getresuid(&(0x7f0000000000), &(0x7f0000000080)=0x0, &(0x7f00000000c0)) freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r2, r3, r4) setsockopt$inet_tcp_buf(r1, 0x6, 0x24, &(0x7f0000000100)="85", 0x1) close(r1) 00:34:11 executing program 2: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000180)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000002c0)=0x1c, 0x30000000) r1 = accept4$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000200)={0x0, 0x8}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f00000001c0)={0x3f, 0x6, 0x10, 0x8001, 0x400081, 0x30000000000000, 0x20, 0xa, r2}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000100)={r3, 0x8001, 0x3}, &(0x7f0000000140)=0xc) syz_execute_func(&(0x7f0000000000)="d8fa40d920c422d0f71502000000c401f91106f30fbdc482e6c2660f733765dad9227e00c44165dd18") socket$inet6(0x1c, 0x3, 0x400) 00:34:11 executing program 0: r0 = socket(0x2, 0x30000005, 0x0) connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x1}, 0x8) sendmsg$inet_sctp(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="2500000084000000070000000000000006000000ef5d29da1f24b158ab78291c000000840000000a0000000000000000"], 0x25}, 0x0) 00:34:11 executing program 1: r0 = socket$inet(0x2, 0x1000000000000003, 0x7fff) syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") msgget(0x1, 0x8) r1 = getpid() r2 = getpid() r3 = open(&(0x7f0000000240)='./file0\x00', 0x108100, 0x4) getpgrp(0xffffffffffffffff) getpgid(0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getpgrp(r1) r4 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r4, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x10008}, 0x10) getpgrp(r2) r5 = getpid() getpgrp(r5) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x1e0) ioctl$DIOCGETALTQSV0(r6, 0xc100442f, &(0x7f0000000340)="3322ea69554fe631ea732857f7f67ea3d9afbb74daad35b827ea1054b6") bind(r6, &(0x7f00000001c0)=@in6={0x1c, 0x2, 0x101, @loopback, 0x8}, 0x1c) truncate(&(0x7f0000000380)='./file0\x00', 0x608020401) lseek(r6, 0x0, 0x1000000000003) poll(&(0x7f0000000080)=[{r6}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) utimes(&(0x7f0000000180)='./file0\x00', &(0x7f0000000200)={{0x4, 0x1}, {0x1f, 0xa82}}) setsockopt$inet_buf(r0, 0x0, 0xd, &(0x7f0000000280)="6d5f4bf3ee4c907ecb3e8004c59f9c7c09647c4a237b8c823a3fc7087f6e80da4818932298a7284b5e74c08fc4d34d962604e49986d8f6d99c561a9355effcaaa665d371d08b5b45760d59ff92a0d066718b8850492a7f33864b5db3b4895126b7a0615540426ad61cb1ed0c2f5de23b6f0a19894bfb26ec843100af29c72070e71ab848acce4fd8cd5b9cc64094d1f78c9f61770b67e77966d3e6469085d530c870", 0xa2) freebsd10_pipe(0x0) 00:34:11 executing program 2: socket$inet_sctp(0x2, 0x5, 0x84) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, r0) setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000100)=0x3ff, 0x4) chmod(&(0x7f00000000c0)='./file0\x00', 0x8) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f0000000180)={0x3, {{0x2, 0x3}}}, 0x90) fchmodat(r1, &(0x7f0000000140)='./file0\x00', 0x100) fcntl$dupfd(r1, 0x11, r1) syz_execute_func(&(0x7f0000000000)="f00fbb9f000000009165f7056969ef69dc00d98a20d0d8c44139fd5bf9c441956840f7c403d549b000000000000fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1001ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc700000005c660f3833d0") r2 = semget(0x3, 0x3, 0x40) __semctl$GETVAL(r2, 0x4, 0x5, &(0x7f0000000340)=""/251) r3 = shmget(0x3, 0x4000, 0x1, &(0x7f0000ffc000/0x4000)=nil) shmat(r3, &(0x7f0000ffe000/0x2000)=nil, 0x3000) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f0000000240)={0x3, {{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}}, 0x90) 00:34:11 executing program 0: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x6b, 0x0, 0x0) 00:34:11 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) connect$unix(r0, &(0x7f0000000040)=@abs={0x0, 0x0, 0x3}, 0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1a, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94) 00:34:11 executing program 1: r0 = socket$inet(0x2, 0x1000000000000003, 0x7fff) syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") msgget(0x1, 0x8) r1 = getpid() r2 = getpid() r3 = open(&(0x7f0000000240)='./file0\x00', 0x108100, 0x4) getpgrp(0xffffffffffffffff) getpgid(0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getpgrp(r1) r4 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r4, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x10008}, 0x10) getpgrp(r2) r5 = getpid() getpgrp(r5) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x1e0) ioctl$DIOCGETALTQSV0(r6, 0xc100442f, &(0x7f0000000340)="3322ea69554fe631ea732857f7f67ea3d9afbb74daad35b827ea1054b6") bind(r6, &(0x7f00000001c0)=@in6={0x1c, 0x2, 0x101, @loopback, 0x8}, 0x1c) truncate(&(0x7f0000000380)='./file0\x00', 0x608020401) lseek(r6, 0x0, 0x1000000000003) poll(&(0x7f0000000080)=[{r6}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) utimes(&(0x7f0000000180)='./file0\x00', &(0x7f0000000200)={{0x4, 0x1}, {0x1f, 0xa82}}) setsockopt$inet_buf(r0, 0x0, 0xd, &(0x7f0000000280)="6d5f4bf3ee4c907ecb3e8004c59f9c7c09647c4a237b8c823a3fc7087f6e80da4818932298a7284b5e74c08fc4d34d962604e49986d8f6d99c561a9355effcaaa665d371d08b5b45760d59ff92a0d066718b8850492a7f33864b5db3b4895126b7a0615540426ad61cb1ed0c2f5de23b6f0a19894bfb26ec843100af29c72070e71ab848acce4fd8cd5b9cc64094d1f78c9f61770b67e77966d3e6469085d530c870", 0xa2) freebsd10_pipe(0x0) 00:34:11 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1005, 0xfffffffffffffffe, 0xaa) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x101, 0x5}, {0x8, 0x2eb}}) 00:34:11 executing program 0: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) connect$unix(r0, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51f}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 00:34:11 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4) syz_execute_func(&(0x7f0000000640)="b1e291cd806969ef69dc00d9d0d0c44139fd5bf94b0faea10f000000c4a279799b655666660fc4014c6666400f71f47368f4a95ff9c44149f2168f48085477eebce00020802000c4a17bf2443d007d1e4f0fea01ef3e0f0b7c7c730fb826400f0d18c462c442d9938c42c300000000000020f36d646736676666430fefb3000000000804f4f30f1a1254111d54111d00") 00:34:11 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) bind(r0, &(0x7f0000000080)=@in6={0x1c, 0x1, 0x0, @loopback, 0x800}, 0x1c) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000280)={0x0, 0x100000001, 0x0, 0x10000, 0x64}, &(0x7f00000002c0)=0x18) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000300)={r1, 0x82}, 0x8) r2 = socket(0x5, 0xfffffff, 0x84) rmdir(&(0x7f0000000000)='./file0\x00') connect$unix(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="d112450ac3757b867d64f715613a465282022eaffe008ae26f6f4d5ac5dcd6006fd89738005514c3"], 0x10) accept$unix(r2, 0x0, &(0x7f0000000040)) syz_execute_func(&(0x7f00000000c0)="c4411057f936656764ad26660fefde66450f51398066000bc4e179d6098fa9a091042266430f5dda400f8e4b000000f0400fb33e") setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x7fffffff}, 0xffe2) shutdown(r2, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0xd, 0x9}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f00000001c0)={r3, 0x800}, &(0x7f0000000200)=0x8) 00:34:11 executing program 0: r0 = open(0x0, 0x80000000000206, 0x0) truncate(0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) symlinkat(0x0, 0xffffffffffffffff, 0x0) mlockall(0x1) madvise(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) ioctl$DIOCKILLSRCNODES(r0, 0xc080445b, &(0x7f0000000080)="729e0527e02e11e76438fcd123ebd5e019b42230e90ff8342ecd301999b4145926978ca58acb576bd614d9d6a2422970317850c5eb41da560d36fa226d45cf821f05c52a2cb11128ca28e3ec5976f013e175ea94e1143ead0d98e16c7eb37f79d4b364482943b4f59ff5101c8211c914fd843ab433") unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x800) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x0) mlock(&(0x7f0000fff000/0x1000)=nil, 0x1000) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, 0x0, 0x0) sync() 00:34:12 executing program 2: syz_execute_func(&(0x7f00000000c0)="9504020f05c463694a1200e4bf72720f0f298f17955bf95bf9f23e26220ff3440f9dbad5ff1100a0e5be34d1c4e1f9c421fcc3d765660f79ea0f6eba0d8c738846df2df7ffff7fc40fbb0198e8e80000000fbfce0f73d5397e00572644a5b6b6470fbb7508f24d0f2d96000000000fbdcbf3440f2b5501c461205ffb0f3804830a000000") r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) fstat(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r2) socket$inet_udp(0x2, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socket(0x10, 0x10000000, 0x8001) r3 = accept$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x0, ""/68}, &(0x7f0000000180)=0x46) r4 = dup2(r3, r0) mkdirat(r4, &(0x7f0000000000)='./file0\x00', 0x1) 00:34:12 executing program 3: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000180), &(0x7f00000001c0)=0x10, 0x20000000) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000200)={@in6={{0x1c, 0x0, 0x1, @empty, 0x1}}, 0x0, 0x10000, 0x100, 0x5}, &(0x7f00000002c0)=0x8c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000300)={r1, 0x2, 0x2, [0x6, 0x5]}, &(0x7f0000000340)=0xc) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x46, 0x0) ioctl$DIOCCLRIFFLAG(r2, 0xc028445a, &(0x7f0000000140)={0x10, &(0x7f0000000080)="43016e93656f8f7d76d01e73dd6dae65d2b4e10e2962fc536b4c550c0bbeb5bf3d3a4e6705bd4adf4034fd290c6bf1b01404dc0e5b44b66ddca32ec03709b9c7f9d4822cc6a7a52b461f7e39652a27589b271ab974f83fdeac6432ddaf290cf705002483c2d7489b88cdc9a6330097541c8ee73710d92da189902923b6b0abf82dc4a6ca2029079b06d8b6272adea999a2df", 0x7, 0x4, 0x3}) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$sock_linger(r3, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000001280)=0x8) 00:34:12 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000005c0)='./file0\x00', 0x8608020405) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x400000000101) truncate(&(0x7f0000000000)='./file0\x00', 0x8001000000) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000180)={0x0, 0x1}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000200)={@in6={{0x1c, 0x1, 0x7f, @remote={0xfe, 0x80, [], 0x0}, 0x52e3edb3}}, 0x0, 0x5, 0x7, 0x1f, 0x200000, 0x8}, &(0x7f00000002c0)=0x98) sendmsg$inet6_sctp(r1, &(0x7f0000000400)={&(0x7f0000000040)=@in6={0x1c, 0x2, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0x0}, 0x2}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000000080)="bdec6f22f63874c26c564a07bb1a0567ac0dd6d2a865285d66b59e6a367b4050bb5f85e89c193b6bb41cc1dd1ceaa3092c45635be9998c2837eaac8be3f60fde708410fc9b1389a694a75dc7e6122d5ba320cce8d73ec43b2197f7e5e0d377400175640bfb30448da3bb8f1af1968ce9b8fe9271a650272b1ce56125b6061b0134a7ec0a9ffe5a69e2699ce9df22e3330b9c909f8b7e34c0299550ff83da9f58b819e9c4219ae3bb3aa561b20c9522fde4af", 0xb2}], 0x1, &(0x7f0000000300)=[@dstaddrv4={0x10, 0x84, 0x9, @rand_addr=0xfffffffffffffff7}, @dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}, @dstaddrv6={0x1c}, @sndrcv={0x2c, 0x84, 0x2, {0xb9, 0x3, 0x1100, 0xffff, 0x8, 0x100000000, 0x1, 0x2dc, r2}}, @dstaddrv4={0x10}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @authinfo={0x10, 0x84, 0x8, {0xffffffffffffffff}}, @sndrcv={0x2c, 0x84, 0x2, {0x7, 0x0, 0x1000, 0x6, 0x3, 0x4, 0x8, 0xfffffffffffffffa, r3}}], 0xd0, 0x100}, 0x1) 00:34:12 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x208001, 0x4) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00', 0x3f}, 0x24) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="fb", 0x1}], 0x1, 0x0}, 0x0) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000001e40)="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", 0xeff}], 0x1) 00:34:12 executing program 3: mkdir(&(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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$dir(&(0x7f0000000140)='./file0\x00', 0x20000, 0x80) r1 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_udplite(r1, 0x88, 0x4, &(0x7f0000000080)=0xdd30, 0x4) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00') open(&(0x7f00000000c0)='./file2\x00', 0x200, 0x0) rmdir(&(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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') 00:34:12 executing program 3: getresuid(&(0x7f0000000000)=0x0, 0x0, 0x0) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r0, r0, r1) r2 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000100), 0x10000000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000140)={0xf7cf, 0x400, 0x9, 0x0, 0x0}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000001c0)={0x2, 0x101, 0x6b00, 0x5, 0x4, 0x3ff, 0x2, 0x3, r3}, 0x20) fchdir(r2) 00:34:12 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x30, 0x0, 0x0) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001340)=[{&(0x7f0000001380)="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", 0x5b5}], 0x1, 0x0}, 0x0) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000000)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000080), 0x0, &(0x7f00000000c0)}, 0x4) 00:34:12 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x30, 0x0, 0x0) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001340)=[{&(0x7f0000001380)="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", 0x5b5}], 0x1, 0x0}, 0x0) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000000)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000080), 0x0, &(0x7f00000000c0)}, 0x4) 00:34:12 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) preadv(r0, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/79, 0x4f}, {&(0x7f0000000100)=""/199, 0xc7}, {&(0x7f0000000200)=""/97, 0x61}, {&(0x7f0000000280)=""/243, 0xf3}, {&(0x7f0000000380)=""/158, 0x9e}, {&(0x7f0000000440)=""/110, 0x6e}], 0x6, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x200, 0x0) ioctl$DIOCSETSTATUSIF(r1, 0xc0104414, &(0x7f0000000040)={0x10}) getsockopt$inet_buf(r0, 0x0, 0x4a, 0x0, 0x0) 00:34:12 executing program 2: r0 = semget(0x0, 0x2, 0x103) __semctl$GETZCNT(r0, 0x4, 0x7, &(0x7f0000000000)=""/79) semget$private(0x0, 0x4, 0x100) __semctl$GETALL(r0, 0x0, 0x6, &(0x7f00000014c0)=""/4096) r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000080)={0x0, 0x8a, "d9e347fc29e94be44bc8cb43dbdff1c781588ef27262f9adeda6300b5b5c3f3929108daa1deb1121679887e86432c090861db3f249ea96c0ac440c93630e0686ceef9c6fdaaede3737c81a46817c897c9fc5e40daff216793b37c221113b80abd4113e0710b4e057a0553044331b0b86ea85b84353d38a013f7348026f1e804a66c339c9de076c4c49c9"}, &(0x7f0000000140)=0x92) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000180)={@in6={{0x1c, 0x3, 0x1, @loopback, 0xb7e}}, r2}, 0x84) 00:34:12 executing program 2: syz_execute_func(&(0x7f0000000180)="9826473e431c070f05f30f59bfd9130e00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") r0 = accept(0xffffffffffffffff, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)=0x1) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000280)={r1, 0x337, 0x0, 0x4, 0x9a}, &(0x7f00000002c0)=0x18) 00:34:13 executing program 3: mkdir(&(0x7f0000000140)='./file0/../file0\x00', 0x2040000000000) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) sendfile(r0, r0, &(0x7f0000000080)=0x8, 0x7) mkdirat(r0, &(0x7f0000000040)='.\x00', 0x0) open$dir(&(0x7f00000000c0)='./file0\x00', 0x20000, 0x1) 00:34:13 executing program 0: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x900, &(0x7f0000000100)={0x2}, &(0x7f0000000040)=0x29) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0xffffffffffff8001, 0x4) 00:34:13 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) freebsd11_fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() lchown(&(0x7f0000000000)='./file0\x00', r1, r2) setsockopt$inet_buf(r0, 0x0, 0x51, &(0x7f0000000100)="8ee1b028b8ffa3a293027d70579ffaa59bdf5ffbcad063c5b5018fffaeb275c9c6edca89dfba9965dcebdf355417107869c4c0173f6a7c55905dfb7add18e5daf327d3ffc25f19632a7d3a3fadb85553b52505ae5e721cde2d785b9dd41615c012e46e813d8da193ba14eaa42eb4fbb0112cfededd5ada96e3b0e634e233f3ad7e263fb3fb3a621d", 0x88) 00:34:13 executing program 2: syz_execute_func(&(0x7f0000000180)="9826473e431c070f05f30f59bfd9130e00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") r0 = accept(0xffffffffffffffff, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)=0x1) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000280)={r1, 0x337, 0x0, 0x4, 0x9a}, &(0x7f00000002c0)=0x18) 00:34:13 executing program 0: syz_execute_func(&(0x7f0000000800)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x3, 0x99) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/79) r1 = fcntl$getown(0xffffffffffffff9c, 0x5) r2 = getpgid(r1) r3 = msgget(0x3, 0x8) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r2, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) getpgid(r2) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r4, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) sendmsg$unix(r4, &(0x7f0000001d40)={&(0x7f0000000100)=@file={0x7f691ae1ffbd0f50, './file0\x00'}, 0xa, &(0x7f0000001c80)=[{&(0x7f00000006c0)="9b9fe8d4595fa662ba726726192218d6bde04c4dba73545d08ae99cec0b7613b2e5f2b9141aa5e3623fc58c7754093c1e08fb4d00906f07a31556dd87e217ae66f66404b4d4c1cc5568df2efa168ad14ca4f7fe4c4cd56075ea2084e161d00fd687e2dd75fbf9268047440caf335f1294a7c54ef750e5bae5da7f020dadc5c505f950aadab74f089bdc3b923734a46911b40de19e97e60be48954257b4dfe92828da9b637d1d56f26b6ed29e50197fcd1b1dcf35713d6580410818267e5880c282cbbb2ef0b606d42ae499534ea2b1f0ac2d76178f0acd9da4cad6b100cd24ab581756f140e9ad67078cf52d9ce1d96238a61274c7", 0xf5}, {&(0x7f0000000880)="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", 0xfa}, {&(0x7f0000000540)="91e7972cc28923c17c3d0774f9680bf3291098bcb7f573ee745d431cb581089cf58d5d69b0f365a0f51ac49713b884e2970d86c079da56931d02a13a571b716623e7470f9bf837b945266e6f336b506936b2b805f297296268da2198b55cafb3e536db0b4db91e7e5a5fc16fca141bcc3af9a5d7c62a67dd13244e03908eee7829b3cac2bcb8b59560b26abefac13549d49b0a6ff0ddd1e595b1e7a4caf066", 0x9f}, {&(0x7f0000000300)="6f9a2b2e5a3f68f1655c45bf3c7d60fe700946", 0x13}, {&(0x7f0000000980)="e562eb38532975dde741a3ee0971026c8eac69d59bcfbc7afbab4cf7e3478ad2b95d4f5597faa6bf050a2fef869f90021bb0249480aff104d2dfbdf3d1024d848ff0db75e08e2af2fc880796fbc070e2f43afdc2043eea11f6835306fe60da3c404a5825432eda4959aa51a1d5de74cb6e37df0fd7e372bfa3c9b8420303420752e6c6f10e2b478eb034b150962bda24b8c85ab890485b5b148beed304c9941993a75e1581a73231e9306b3f18bfb1c6255502401099e6459ca59750a025bfbae1d7b286e9d20c26838cd48a7786252f859d836fbfe4e196297a6aedceffbc15805dde251b7195b9fd227b7dde7e08485ac24acd373af3d276", 0xf9}, {&(0x7f0000000a80)="6718fcc56638d3a51fb153d368c55d745701001e8909a52c6c58ffcb9ffc638de3e6707aa8ee7c99c93a4521626e426253884a7ad8ce736fb2069e3efd4ac985cba58d9bf812b49884b1f4291e4d34d221613a9aa578c42026f11f643649892a824b4e1fe34ca9f41fbfa72c597926d09d9b270e42198d6455f4d9361ca140d056fb9dd4906dade15568c5c8bed3e1971b3d4ca1c687e83b3382c8114cb1ee1a0d9936ecfaa031362584e7ed42acb7b05d288a11569b1b58", 0xb8}, {&(0x7f0000000b40)="5c4182ec23358bad26246971b7c21936dbd3fa0f474305c6b4d5a56fc63f6db5a334094c4e64ce1a423127d8db8b314b057d718905e606b8013beecc11906cdacb6bb5276e1507e171227b5a002ae6edd90851da20728696572428a79db93b7d8dcc0d9c249ebede1442d70c36ba5ad1287f6abf1f45987bd02c12ac775aff8419bd6cde3240246ee02cc0733d5f197a32526de5f4b426e4f58d5e", 0x9b}, {&(0x7f0000000c00)="c02e55278f577bd8f15b20fc91b0184a9ccf06a5d937929c85b8dccc4d2245c4db3aa2d8a5710a18286de16c926e255ffcb3de414b90c670e6feb984b4022d91466c97a77cc7b29a69c2db92a2fcc9ca5e74c5995447ea", 0x57}, {&(0x7f0000000c80)="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", 0x1000}], 0x9, &(0x7f00000007c0)=[@rights={0x18, 0xffff, 0x1, [r4, r4]}, @rights={0x18, 0xffff, 0x1, [r4]}], 0x30, 0x20100}, 0x20000) 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$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$sock_int(r4, 0xffff, 0x1217, &(0x7f00000004c0), 0x4) poll(&(0x7f0000000180)=[{r4, 0x2040}, {r4, 0x40}], 0x2, 0x80000000) 00:34:13 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$getown(r0, 0x5) getpeername$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000000c0)=0x1c) r1 = dup(r0) freebsd11_mknodat(r1, &(0x7f0000000240)='./file0\x00', 0xb010, 0xd480000000000) open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r2 = open(&(0x7f0000000200)='./file0\x00', 0x100000, 0x8) r3 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x0) ftruncate(r3, 0x10000) ftruncate(r3, 0x0) r4 = fcntl$dupfd(r3, 0x11, r3) close(r4) readlink(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=""/81, 0x51) fcntl$getown(r2, 0x5) 00:34:13 executing program 3: socketpair(0xd2ef505cc5171f03, 0x10000002, 0x20, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_buf(r0, 0x6, 0x2000, &(0x7f0000000080)="d91b6408394b66324857de3a8d713ed0330375f0e35440c4064020467aef9c422bee62fec4651928ec9f1b0812f5aa571b473296cf2bbf343ac66b2f6b20601da79469bf6004", 0x46) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x100004) ioctl$DIOCGETADDR(r1, 0xc4704436, &(0x7f0000000140)="b87e94977965bacfa84d07bd78b301b4aaea265980925067e31c94beff795c458471ef0bae792f133368659cb3494f0b279608472fb2b3c5843332b733ceac264c46f50fc3aaaa1a3cd9eb0c462e4833bb6fa100471ebe0a73fe05b83b207a2ac75f335a6361473add3b04e594beaa62ecc648301fa9843d6a0d0a62056a756f0231e85f38b3292eaf6a70bcb3c91e4688bd1990dbc51f501927c21eb9de79e7c85e4fad5ab599774b9ecab3496028f566e3f33e4474ec9fbe4f864e1e99e7067d215582defd64d71d12d701a8a12bf8eed4ddf025acf769679adb324b8bb3a713ecf3d2eefa17b1efc74e5a008498647cd2e7132d2be6257f9e0009") r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) poll(&(0x7f0000000000)=[{r3, 0x1}, {r2, 0x40}], 0x2, 0x0) pwritev(r0, &(0x7f0000000440)=[{&(0x7f0000000240)="0fe2586512c389586e5539865773760cb7b62245530feb0a62016cb5ff1427b1a0ba808f9a6c222e21b9fce977590e8680c6ce2bf1567fbd970a2a6bd4ff482a01700215cdb7c2a4e1ad66607549f8ee5a990dd6557082cd54ab84e55ba79f9ba96285996ddb40a56b22f94d70f9f0cef61f70f91c20422d5af40b2e068d9078a73630161e2b2b670d0495f371856982f358ce1d20cf3d8134b525aef79de96b47aab88d434f455609c40cc1f869a2da70e89eb0a796897a147c05a89bec44f2378051155788924e12b32412a5b0d5b0e48bbde6bc3c2f6014eb48a0a8d70ac7b279e8749d0f5ef3ff589e0dd321", 0xee}, {&(0x7f0000000340)="6118fbb93071eec22dec4890ef", 0xd}, {&(0x7f0000000380)="3252b92e", 0x4}, {&(0x7f00000003c0)="c3f10b71f9b5eaf62ed3e99886583e79f4b18127e85638dc26dfa3c1615c22e1b4b91cb4e795e45271d4f446facad8428e3f60915336ba12936021d425c6239bf9c3512d2630b0f7f7274a75118635563b5a13212f1e96ffacd24c0e8aff5ba826d53dd54d3fc33359a9dce1df", 0x6d}], 0x4, 0x0) 00:34:13 executing program 2: getresgid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = socket(0x17, 0x20000000, 0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000240)={r2, 0x8001, 0x81}, &(0x7f0000000280)=0x10) r3 = fcntl$dupfd(r0, 0xfffffffffffffffe, r0) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f00000001c0)={0x0, 0x100000000, 0xfffffffffffffffe, 0x100, 0x2}, &(0x7f0000000040)=0x1d4) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f0000000080)={0x7ff, 0x5, 0x800, 0xfffffffffffffff8, 0x1, 0x20, 0x4, 0x3, r4}, &(0x7f00000000c0)=0x20) writev(r3, &(0x7f0000000280), 0x26) 00:34:13 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) futimesat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x3, 0x8}, {0x1ff}}) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x2410, 0xffffffffffffffff, 0x0) 00:34:13 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x600, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x8, 0x0, 0x0) setrlimit(0x6, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000000)={'accf_dns\x00', "5590d2d81b08ed9e31fe58581bd90ad178373fdb6297aac5e2932088dd6b46df580ce38a573f225c7df2ed4b04142f053c93753b3bb8e69975dabc08974f70d3945779fa0e0f03c3b7d5cbfe86162c3ac41ea022c3f28adb076d099fa74e57155aca516f2ba692dc0100371df2fa97134fd49bf275bb6ce8ff4e429c24f4629c0d44204c87c245a25fca0d78bbe897b736da3f0811f7e64df47888b903f895be9a080e2211276085a4f76052fdd714dbabee2b3a1f882f5f8deb3acdcba7a57c7b88dad6ee535c8601f30276dea89daf0922febf38d4bc213a86d6517e467f88c578c8c91b3cb7fb577689fc17e1965a"}, 0x100) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setitimer(0x2, &(0x7f0000000100)={{0x0, 0x8}, {0x7b0f0a49, 0x3}}, 0x0) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) open(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0xa9448f18c2608d30, 0x0) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x4, 0x0, &(0x7f0000000380)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000280)={0x0, 0xad, "0664d2f7f21b20f7d0f61aae12bb3efa0c2f62768d96c6c167c317b61acc5a17d4cfdf7cf03fec70cbd2fed6f76abe8713229451f55529e91272c798198cb6108b427f0f7e4a33313ab352f0a2eb5e54bcf021b12bcdf06745b97dbc6a7bfccbecdd2a0ae7338a606a328fef0138239e279699654a6414416f1cea87ffc145de155778cc0780a014cd0a70a61190107da408449412748998e0a9aa37ef15f1007f62c63ecd6641cb908ed2cd45"}, 0x0) 00:34:13 executing program 3: r0 = socket$inet6(0x1c, 0x2, 0x3) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000140)={0xaee6, 0x1, 0x4, 0x3, 0x4}, 0xc) syz_emit_ethernet(0x22, &(0x7f0000000000)="997ffce058f8d27703007815080045ca31d2602b7b796c4d491f7f16098483947f01") r1 = accept4(r0, &(0x7f0000000200)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f00000001c0)=0x10, 0x20000000) recvfrom$unix(r1, &(0x7f00000000c0)=""/4, 0x4, 0x40081, &(0x7f0000000100)=@file={0x1, './file0\x00'}, 0xa) 00:34:13 executing program 3: r0 = socket(0x8001c, 0x100005, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x1}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0), 0x8) 00:34:13 executing program 0: syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf112f4100c4a37bf0c55c41e2e9660ff8aa02000000000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) socketpair(0x1c, 0x3, 0x5, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000180)={r0, 0x6, 0x101}, &(0x7f00000001c0)=0x8) pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat(r3, &(0x7f0000000540)='./file0\x00', 0x7c, 0x8) freebsd10_pipe(&(0x7f0000000680)={0xffffffffffffffff}) ioctl$DIOCGETADDR(r4, 0xc4704436, &(0x7f0000000440)="0626e8b0f27032b7a56f6826bbfdc33516651a6c27bf77f0639bcb2eb22ca4f711c893c3e117933329b2260ba6e6497ab8b6a01223cf7eb9bc4df6ea6a78a121d12cae233d0d3a94a7f9b423641035f3c2e2ad02e054cddedcc33f0c134f5b835845b0cc99efd82a30f697ddd67ad71120ba7e62e7d26b86abe9c8dfcf7592a6381c34367d74ba6e5ee6be53769343a3eb27ea30f1c607f8fbf7c05a4641f869e5e8116e2589307bcf96a157387fc717e27fc90c29b8d7646b26fdde8ec938139ef74f51c1e3f5412328275ebb") setsockopt$inet_buf(r2, 0x0, 0x15, &(0x7f00000002c0)="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", 0xce) 00:34:13 executing program 3: r0 = socket(0x1, 0x0, 0x1a56e7a6) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x0, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in={{0x2, 0x3, @multicast1}}, r1, 0x2, 0x7fff, 0x100, 0x2400000000000, 0x7ff, 0x8}, 0xa0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x3004, &(0x7f0000000140), &(0x7f0000000180)=0xa8e7) 00:34:13 executing program 1: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") getpgid(0xffffffffffffffff) r0 = getpid() r1 = getpgid(r0) getpgid(r1) getpgid(0xffffffffffffffff) freebsd10_pipe(&(0x7f00000003c0)) r2 = accept(0xffffffffffffff9c, &(0x7f0000000440)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000500)=0x1c) r3 = fcntl$getown(r2, 0x5) getpgid(r0) r4 = msgget(0x1, 0x8) msgctl$IPC_INFO(r4, 0x3, &(0x7f0000000180)=""/155) unlink(&(0x7f00000004c0)='./file0\x00') wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r5 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000300)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000400)=0x1c, 0x30000000) shutdown(r5, 0x0) r6 = getpgrp(0xffffffffffffffff) getpgid(r6) clock_getres(0x4100002, &(0x7f0000000340)) r7 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r7, 0x0, 0x1000000000003) setrlimit(0x8, &(0x7f0000000640)={0x800000800000202, 0x10}) truncate(&(0x7f0000000580)='./file0\x00', 0x3) poll(&(0x7f00000000c0)=[{r7}], 0x20000000000003be, 0x0) r8 = semget(0x0, 0x3, 0x400) socket(0x1f, 0x30000001, 0x80) __semctl$GETZCNT(r8, 0x1, 0x7, &(0x7f0000000380)=""/7) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) getpgrp(r3) 00:34:13 executing program 2: msgget(0x1, 0x208) msgget(0x2, 0x100) 00:34:13 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) writev(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000200)="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", 0x189}], 0x1) r2 = fcntl$dupfd(r1, 0x0, r0) sendmsg$unix(r2, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB="10025a1683024e55b5f57bbd3bb6c2"], 0x10}, 0x0) 00:34:13 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x29, &(0x7f0000000000), 0x4) 00:34:13 executing program 3: syz_execute_func(&(0x7f0000000180)="1c0ac4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc93ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181eeff265dc5f00c35b5b304545e269a841000f9945332fae53eeb7b7b70f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") getuid() 00:34:13 executing program 2: r0 = socket(0x2, 0x1, 0x0) close(r0) socketpair$unix(0x1, 0x8000000000000001, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) shutdown(r1, 0x2) 00:34:13 executing program 2: syz_execute_func(&(0x7f0000000200)="98340e0f050520d0f80791b00a4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x10000000) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x1}, 0x1) 00:34:13 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000140)=0x4, 0xfffffffffffffc91) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000000000), 0x4) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000080)={0x7, "a3b7acc7b23c36134a5b773c17ac140b"}, 0x14) 00:34:13 executing program 2: r0 = getuid() setresuid(0x0, r0, 0x0) r1 = geteuid() setresuid(r1, 0x0, r0) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) getresuid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a) fcntl$getown(r2, 0x5) mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x5) msgget(0x2, 0x20) mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) r3 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f0000000280)=0x100000001, 0x4) getpid() truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) syz_execute_func(&(0x7f0000000200)="c441fa10b1860000000f8c27bf00000f0ff39064400f0f7a941c3ef26fc401a5605a8f26f2430fd0a29ef0afc2c42200f35f7cc402c5be12c4c191f3ab0f0f0000") freebsd11_stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) socket(0x1, 0x2, 0x0) r4 = semget$private(0x0, 0x2, 0x8) __semctl$IPC_STAT(r4, 0x0, 0x2, &(0x7f00000002c0)=""/179) recvfrom$inet6(r3, &(0x7f0000000440)=""/100, 0x64, 0x0, 0x0, 0x0) getegid() 00:34:13 executing program 3: syz_execute_func(&(0x7f00000001c0)="982c240f050520d0f80791b04c4141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0646464440f622a2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000") r0 = socket$inet(0x2, 0x2, 0x1) listen(r0, 0x9) accept$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10) 00:34:13 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast1, @multicast1=0xe0000014, @loopback}, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0xa, 0x0, &(0x7f0000000080)) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000040)={@remote={0xac, 0x14, 0x0}, @multicast2, @remote={0xac, 0x14, 0x0}}, 0xc) 00:34:13 executing program 0: syz_execute_func(&(0x7f0000000380)="b18491cd808e6b00070769ef69dc00ddd0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c68f4a95ff965be3c3bc4e17950ea01efc48192558dc3c366457c186746d1d9660f2cf273790f0f26400f0d18410f01d5a9c14600000a8ab1b182010804f4f30fbd11c4417a6f4e0e00") getegid() 00:34:13 executing program 0: r0 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0) syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") msgget(0x1, 0x8) getpgid(0x0) r1 = getpgid(0xffffffffffffffff) getpid() r2 = getpgrp(r1) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) bind(r3, &(0x7f00000001c0)=@in6={0x1c, 0x2, 0x101, @loopback, 0x8}, 0x1c) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) r4 = socket$inet(0x2, 0x4, 0xa1) lseek(r3, 0x29, 0x4000000000003) getsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xc, &(0x7f0000000500), &(0x7f00000015c0)=0xb) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) setsockopt$inet_udplite(r3, 0x88, 0x0, &(0x7f0000000100)=0x6, 0x4) fcntl$lock(r3, 0xd, &(0x7f0000000440)={0x3, 0x4, 0xd24, 0xff, r2}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f0000000200)={0x0, 0xbe, "13dc630bfd47bad909622bde3a3dbdfd32e5e110b8b4f09834e7e7a31268778364718f5ca705d760f9482e50d163e7e3f555db48b7758f3d4a54929f95836012488caf29491b634422791be83eaebbde58857b87d3c1758ec4199afa9953dbfba88c76c44d0bd131136cbf7fd571e3442fe9989ccbb6255d25e744316cf8e68aaa9d5ef98d4f7a1b31692172d7bbc8d721ebe82d9294048cef64d09e9f1e6324837b00c240a59c52cb5c79626b28e187dbb7a80e92046f8e6cb2047d67fe"}, &(0x7f0000000300)=0xc6) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f0000000400)={r5, &(0x7f0000000340)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f00000004c0)=0x10) sendto$inet(r3, &(0x7f0000000180)="5555efc45b23cf404e99a0eb3f027e3d", 0x10, 0x81, 0x0, 0x0) fdatasync(r3) getsockopt$inet_opts(r3, 0x0, 0x1, &(0x7f00000005c0)=""/4096, &(0x7f0000000080)=0x1000) 00:34:13 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) msync(&(0x7f0000d5c000/0x2000)=nil, 0xfffffffffffffef1, 0x6) socket$inet6_udp(0x1c, 0x2, 0x0) 00:34:13 executing program 3: syz_execute_func(&(0x7f0000000140)="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") r0 = msgget$private(0x0, 0x0) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000040)=""/40) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCRTSTADDRS(r2, 0xc4504449, &(0x7f0000000700)={{"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", "371dfa3c048216f587b8e7f1bf609be29c3d22009b3d7677d014daa36a617021", 0x400, 0x9}, &(0x7f00000000c0)="38aeaa3bcc8fb971184eb0cd19bac249fb7a03618f64ae6f770f8df7abaf5da133f255", 0x1f, 0x401, 0x200, 0x1, 0x8, 0x3, 0x40}) syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098460f01ef1b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fadc4e1ff1258f4c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000b80)={0x100000000, 0x8, 0xfff, 0xfffffffffffeffff, 0x3ff, 0x3f, 0x0, 0x800, 0x5c84, 0x3, 0x400}, 0xb) r3 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) ioctl$DIOCRDELADDRS(r3, 0xc4504444, &(0x7f0000000280)={{"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", "4245c98fa3db434ee1bc8dd404cc656ea2a75d47b35649e87527573fe293a2cf", 0x401, 0x35}, &(0x7f0000000000)="df5bd590a46a4147a14d657ae3bab0d1ad08d8e354bd40b138c1527dfe3c0e169f58b6d2ff9340aa0d77629d26df1ae5c8", 0xe3, 0x4, 0x9, 0xfffffffffffffff7, 0x1, 0xfb1, 0x4, 0x1}) 00:34:13 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x3) accept(r1, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) flock(r0, 0x0) 00:34:13 executing program 0: syz_execute_func(&(0x7f0000000000)="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") mkdir(&(0x7f0000000000)='./file0\x00', 0x0) geteuid() 00:34:13 executing program 2: freebsd10_pipe(&(0x7f0000000000)) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1f470000, 0x0, 0x1010, 0xffffffffffffffff, 0x0) 00:34:14 executing program 1: setsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) r0 = socket$inet(0x2, 0x1, 0xd7) open(&(0x7f0000000000)='./file0\x00', 0x10400, 0x10) flock(r0, 0x1) ppoll(0x0, 0x0, &(0x7f0000000140), &(0x7f0000f06ff8), 0x8) 00:34:14 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) writev(r0, &(0x7f0000001400)=[{&(0x7f0000000000)="6ba4719a63f19c8ff9ebcbb38006dc81b53b44995e7d5c0f4a3e2d0834fa1fbd2157e0ce7e9409a18ea81f1192b313b638d797c6ea087160948a0b5d8af380e55cb483390ab703397ac4fcedf70ccb32d13ff8e445728661120f8e2d92d9fb94445f21efcbd7be08ea98def7", 0x6c}, {&(0x7f0000000080)="d8028ac6e1dc9a5a7300fc5dee0b4392b7cb5df2142bfe9cbf918b1d3b644d8f6caa1fc82c493c92b9724ab6121204c66d8025b1eb1899d9a8d51774205c70549d6b899851dec57e883b7b33bff7c9617fdc652ff3acb51239362393ca4c2c6c7fbab597bd7310e40d39accc662ff18e7b3f80b64648e5a3bc92dddd585a8e4f", 0x80}, {&(0x7f0000000100)="a48c7f9c5f288492", 0x8}, {&(0x7f0000000140)="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", 0x1000}, {&(0x7f0000001140)="48a4f9b25ddef99ad424994484a4a4bef61ebae528497cd64e2c3afaaa3a562034ccb1a9c6df49c886251c9dc5446d56608b7a215c27086210697c00a6c6cbd798ef79", 0x43}, {&(0x7f00000011c0)="45c018beea77ad8d304b65dba306c6fd386b13471d525db86a7b209dfeb762149afc2051a4511760f6b5b57e11ac6a7fef5e2ca15bce53808d3d4ef082c258a91c08810f55a116521dde3677766d45c50fac15a89d483a67506868f587b26b08ce814490033677d22c74161254ff19b22750c32923f69603eff99f36dffb1261c8ae3250abf867e1d92e1cb028c455a76bc096e22419f3ff9989a9fbbca14d17ed22f884f816f3ac175e05bd5a280da1bdc1c3f7b1349fceba2479eee3dcab796a8104dc5f26c0f398518a9cf9b4", 0xce}, {&(0x7f00000012c0)="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", 0xfb}, {&(0x7f00000013c0)="3003c8", 0x3}], 0x8) r1 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_opts(r1, 0x0, 0x14, &(0x7f0000000080), 0x159) 00:34:14 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) dup(r0) r1 = dup(r0) getsockopt$inet_opts(r1, 0x0, 0x1, 0x0, 0x0) 00:34:14 executing program 1: r0 = semget$private(0x0, 0x3, 0x2) semop(r0, &(0x7f0000000000), 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x28004, 0x0) ioctl$DIOCRCLRTABLES(r1, 0xc450443c, &(0x7f0000000140)={{"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", "9e8b65d631064da85f3543855597ae95bdda3f53b7568e88639d0063a0d75218", 0xad2c, 0x200}, &(0x7f0000000040)="cc56109e9fd761a9a050b939df9fe119b7693cb5f930479285274d9785bb0b4d2249d5853060e8fae0662d437bd2fae7a9e956361d57c5ccb59cc9384cfdf73096cd97435e37100f3858888ef503bbe0bc8cdaccbc17fa4dbb9a8b5fdca8d1aad3f965764332f461879b91f71f2b85adc8f0e92ad411ad561ef41cd19f81c31ea362d25df46958e24ebb348389200f0ee2c39560bcbdd4bcd4e62824f6e161f18508ee3e8eb75a1de8beaa5ffeffb2af778d0b0c5148a5256c4fcf2b9b4c5cdf0a63e0", 0x7, 0x5, 0x3, 0x9, 0x1, 0x1, 0x7, 0xffffffff}) 00:34:14 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x3, 0xffffffffffffffc0, @local={0xfe, 0x80, [], 0x0}, 0x6}}, 0x0}, &(0x7f00000000c0)=0x84) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={r1, 0x7}, 0x8) recvfrom$inet(0xffffffffffffffff, 0x0, 0x3, 0x0, 0x0, 0x400000) 00:34:14 executing program 1: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r1 = accept$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f0000000080)={0x200, {{0x2, 0x0, @rand_addr=0xc44}}}, 0x90) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000140), &(0x7f0000000180)=0x4) chroot(&(0x7f000009a000)='./file0\x00') 00:34:14 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4) connect$unix(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="82022e2f66696c6530005715bd831c053ce85cf7ad3a54a19ab7db2d2f06a121e2fa2dd9df09901c4e3b12108af5456a643e0a25c0500cd2a02d400fd20928e2c7d05938dd0d8be083aa1727d94f09419548c85670dc60e0ba103ea3b422ea23ece4d7daf061686dd7c1c3e884442ba5f19d24ec0394dfe872f2d7100611a36c44f7a6bf3a508c73f723d267ed9f9f634dc544751b38076d2a82ef7f2a8a1be21a275e78e231672dac417c71cfa9f0c8d822db0372cdcbef7de769e18625cb137ec6df8573382a2afd91d6cbdf361861bdc179260fdd623c84bbc7e4fae18eaae64e"], 0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x59, 0xf, 0x800, 0xaadc}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000100)={r1, 0x1, 0xf, 0xfffffffffffffffe, 0xa7b}, &(0x7f0000000180)=0x18) shutdown(r0, 0x1) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000140)="1a", 0x1}], 0x1) 00:34:14 executing program 3: r0 = socket$inet6(0x1c, 0x10000003, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x499d3b3a}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={r1, 0x9}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x10, 0x29, 0x13, @rand_addr}], 0x10}, 0x0) 00:34:14 executing program 0: syz_execute_func(&(0x7f0000001500)="b1c491cd80696852ef695c00d946f91cc10fc4014c588305b30c641e32c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746660f3a208f0900000076ca4f7307da73075a0f0d18c401fe5ff6e3df646736676666430fefb3000000000804f466470ff5218d18181854111d00") r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x30000000) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x1}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={r1, 0x3}, 0x8) 00:34:14 executing program 3: syz_execute_func(&(0x7f0000000140)="1c11c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") syz_execute_func(&(0x7f0000000000)="c4e255387f02f018210f1bf2c421f9106f00c4837914f0b48fc978c227430f2a2bf0818232233333ea4c805bf2f758aec4a2113fe6") 00:34:14 executing program 0: syz_execute_func(&(0x7f0000000580)="0c17b5b598cd80c46185553287080862f5696200d9d9d03666660f1382bbcb00001cc18fe9589b26e101edfec4427d82dfdfe504dada76f2168f4808eebce00000802000c42151368fe9509b9b9b000000c1ea01eff265dc5f00c36645363ef80f996603660f114a5a2c24eba1460fd69f0008882640c401fe1d8bf4f4df646736676666430fefb3000000007250314f864f86450f17720d14111d54111d00") r0 = open(&(0x7f0000001940)='./file0\x00', 0x110400, 0x42) getsockopt$sock_int(r0, 0xffff, 0x1018, &(0x7f0000001980), &(0x7f00000019c0)=0x4) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = getpgid(0x0) freebsd11_stat(&(0x7f0000001640)='./file0\x00', &(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000001700)='./file0\x00', &(0x7f0000001740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000001900)={&(0x7f0000000100)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000000500)=[{&(0x7f0000000140)="41be0ee94ce9c71a4212386a65661acd75c7eadc49524523333a21a6b2ee49b5a6749274a6a315169e6c9aa7c1fbfa57e45778c81176078d932c6654305a3346e1a13a2700", 0x45}, {&(0x7f00000001c0)="21a10ae4287c9e66f88c8ada5a7b6c5d26032984193762d72c2457c74ad8619f7ce8b3e934195d8ba30169ea9622e2b99001122b2c3fa4501a455439fbed5c663f9407210719c5cb3364d90531610b1c30647f1859efd9220f6a0230d7b7db080237f81509c970c5211ddf9581140e32fc072a4ac5cb008d78759ae4234c7e0dc9c5d5cce60289", 0x87}, {&(0x7f0000000280)="be905eb76c86dca04486c365fb8a4ae7afa028bc1d4b6459191a5f21096270750687da1776bf040dfaa9dfeb62fe7a3e1c0d2afe65d265d401ee8316e889a8ace6ef7028a16f29d517a8f9d2191e4bddc6206d3ce1f717631e41752f260a6278b79b880c8aaaed7bde4e7126b9528d28e9b1c7a5f6623a837329aef4485da66cc59351b37a18cab6505e0d9c5ae6d400304358f4f86480ce658e305f1acdf6335ec96aeeaa91791c299e8e350df1a84843a0a38b1523e1e3b33000ad85f95c4789388015f3242d1c0424dbe7dc1a233b0da1593b543e87425508468e897e", 0xde}, {&(0x7f0000000380)="c7b51327c67331920810698f37f14eb7cf9259945790379c36072e4133793bed23d0fa2f6b0e136cf44983e51bb18f2b2a459f9f199065bbe90b53d5cf091aac1def80950a28151ec011095ae8934a17c210918cab28da440190d2693e458366bfffc102dd9b6089f00b0007f0d755c76e725f6875fe8a3b57bc40eb94d5057bd8a059a7adc1b7a70ee2b62dc455207bae275fe3061192cedb4c9f015750362e639b99488abe8bb4bdb5bf398a1cb556127d19cebd2b0321b6c5276ad0adbfdc79969d182b9fa174177d7914c14189a7046d800448fe14c3eb9a898cf14821105516ab19a94f4837e38b33f4669a976e891b419d15", 0xf5}, {&(0x7f0000000640)="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", 0x1000}, {&(0x7f0000000480)="08846b7ba89b70bca5470567b60881186215d6c34fc8f1825b8c1f47aa12a9abc3afebc08a0665404f1985400f0191114bea6a1619382ce8911641856e5047a7cb684cbfa118b1420a5967066e1cf28725add59b6bd1b99c1e06d806fbfee5deeeaf579fc1967b1b45d685960c7d21e63e29ea57145efd96bbfc32301dc29f", 0x7f}], 0x6, &(0x7f00000017c0)=[@rights={0x28, 0xffff, 0x1, [r1, r1, r1, r1, r1, r1]}, @rights={0x38, 0xffff, 0x1, [r1, r1, r1, r1, r1, r1, r1, r1, r1, r1]}, @rights={0x28, 0xffff, 0x1, [r1, r1, r1, r1, r1, r1]}, @rights={0x30, 0xffff, 0x1, [r1, r1, r1, r1, r1, r1, r1]}, @cred={0x20, 0xffff, 0x2, r2, r3, r4}, @rights={0x30, 0xffff, 0x1, [r1, r1, r1, r1, r1, r1, r1]}], 0x108, 0x80}, 0x0) 00:34:14 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x65, 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x8041, 0x8) openat(r1, &(0x7f0000000040)='./file0\x00', 0x100, 0x8) 00:34:14 executing program 3: select(0x10229, 0x0, 0x0, &(0x7f0000000040), &(0x7f0000000000)) r0 = dup(0xffffffffffffff9c) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000080)={0x9, {{0x1c, 0x0, 0x7, @loopback, 0xa4d9}}}, 0x88) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0xfffffffffffffd8f) 00:34:14 executing program 3: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0xc) bind(r0, &(0x7f0000000240)=@un=@abs={0x1, 0x0, 0x3}, 0x8) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) fstat(r1, &(0x7f00000000c0)) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00') 00:34:14 executing program 2: ftruncate(0xffffffffffffffff, 0x0) open$dir(0x0, 0x202, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r1, &(0x7f0000000080)=""/54, 0x36, 0x2, &(0x7f0000000140)=ANY=[@ANYBLOB="01002e2fdb39054c59d266696c653100"], 0xa) getegid() mprotect(&(0x7f0000db5000/0x3000)=nil, 0x3000, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x0) 00:34:14 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) close(r1) getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000040), &(0x7f00000000c0)=0x4) sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000000)={0x7, 0xffffffffffffffc0, 0x7, 0xa2d}, 0x8) sendmsg(r1, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) r2 = semget$private(0x0, 0x6, 0x100) __semctl$GETZCNT(r2, 0xbaa69906d5861d42, 0x7, &(0x7f0000000080)=""/9) freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)) freebsd11_fstat(r1, &(0x7f0000000200)) 00:34:14 executing program 0: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x80, 0x80000000, 0x100000001, 0x6, 0x3, 0xaef, 0xffffffff, {@in={{0x2, 0x2}}, 0x0, 0x80000000, 0x9, 0x3, 0x80000000, 0x1}}, &(0x7f0000000140)=0xb8) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x3f, 0x9, 0x200, 0x401, 0x4, 0xfffffffffffff801, 0x100000000, 0x1, r1}, 0x20) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = fcntl$dupfd(r2, 0x0, r2) sendmsg$unix(r3, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0xa9}], 0x10}, 0x0) 00:34:14 executing program 3: syz_execute_func(&(0x7f0000000300)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660e6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") 00:34:14 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$DIOCRGETTSTATS(r0, 0xc4504440, &(0x7f00000003c0)={{"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", "61bcaaf509820acfcf6ed8360afc343ed4a6aefa4baa1d77abbd22e1a59a84fd", 0x7fffffff, 0x6}, &(0x7f0000000000)="e02870295e209257c8e49d1b9c94686e02a23f3f787bcdc3c40688f6c85d", 0x6, 0x3, 0x7, 0x2, 0x38e49f77, 0x20, 0xae6e, 0x7ff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) r1 = socket$unix(0x1, 0x5, 0x0) sendmsg$unix(r1, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="10000000ffff000006000000000000002f"], 0x11}, 0x0) dup(r1) 00:34:14 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) ioctl$DIOCADDSTATE(r1, 0xc0f24425, &(0x7f00000000c0)="da30e9e79759ed6fbe241e8ea3f059cb51735192578514856d574bedeb97674d79a08222ac404c159fd9e524ae05e9e91eef179dc324f98a500ebe91a403caf26c02e166eda019dc467ceffc54f23c8461bc1f73ebb5c52fd48343c87629b191996a8dc5b9c5eb62874ed8037b7437ff86cc341f25d970cb04bbd5b7e1c30ddb2f304b4d31712af5b89f067d8dd71ab57d1f6bbba8df9c716381b771d6a3fa1fd60ec53608c14d9564f03a23357747a99dd9d6b225a10bc632827e51d170e5d824506e46993f") ioctl$DIOCCHANGERULE(r1, 0x8048756d, &(0x7f0000000080)="960896c34aa842856ff99e91e5d34d9b1ab1bbdbddcdae89fbeffa387903afd2b7e22a6cfe") 00:34:14 executing program 1: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pf\x00', 0x20082, 0x0) 00:34:14 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0xa, [0x4, 0x6, 0x0, 0x3, 0x7, 0x0, 0x8117, 0x1, 0x2, 0x4]}, 0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x19, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 00:34:14 executing program 2: setrlimit(0x3, &(0x7f0000000040)={0xb371, 0x41}) 00:34:14 executing program 3: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) r1 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="fb", 0x1}], 0x1, 0x0}, 0x0) writev(r1, &(0x7f0000000a80)=[{&(0x7f0000000f40)="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", 0xecf}], 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x26, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) r2 = dup(r0) setsockopt$inet6_tcp_buf(r2, 0x6, 0x0, &(0x7f0000000140)="184be9cca95828d07c6f25123f43e7c8432892c50dbab41932074b71f6b298073dd151a18b36638f8c535c1190d8d6b3083eb7dd51c0a13e2a26319babc28d121d134486c1645ceb3d9e9a3a68cb7519d966eb728e7c15cac41393a98e6a6ef821abeecf648faaf37108651ed7e6b1337096edf42973ecdf8ce735a979d722fa1ccb355753af72e33f29dc0294cfde173a3e5441a57262e381eadbf02288a4c09bc6525f5067cdc8b051", 0xaa) getsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000080)=0x8) 00:34:14 executing program 1: r0 = open(&(0x7f0000000080)='./file1\x00', 0x0, 0x3) truncate(&(0x7f0000000040)='./file0\x00', 0xca86) truncate(&(0x7f00000001c0)='./file0\x00', 0x2) pwritev(r0, &(0x7f0000000440)=[{&(0x7f00000000c0)="7d28246d724fa0726a0e39bdc831f2a62f5042a819c8356a5d0868c32e6a09d70d1922714ba822371fff3f81dd0f0d576881ed2a23fa746f529b1723038ca057fa18473215e041227250a3af7c086c0970482152a58509d01f263880b42dbb9bd6d31329f2d5a56a4eadc5415025b00ff1d5c57e10d53d716a884c408304ba9bdf88a530f502ba447994629d81be10fe7b7c612809cb61621fa991662bd8582c64004f648bf689e73b6346b8af2c4e881d0733a754d1f9b1c46b4383dccdedd99314da5f42f647ef8a468f37daf5", 0xce}, {&(0x7f0000000000)="443c33fe", 0x4}, {&(0x7f0000000200)="fb487982471664c557658a55011c27e3ec1502e48b7f809d9e5fdb79ad7a5b972e50d0", 0x23}, {&(0x7f0000000240)="911c4f4ba1f0def1a59deb8d06facf106b30494b39e0165138ec2cf4223b1eaa3154f97e00d0d8e21713b97b0b03aa971cbae2d1d791fcadab0e20120d6e07b59a626c7c1c8c52f28827ebab000b0d34b052aa083d109d519dfa546e5b835ed721e2f67ad684b1dedcc49083205f0436a226278a447cf8729e16216becd4ec08b6dee44ce001fa68c0c92d95df9f6ac4d3f6c04ed02f617ad532867e701b505050b93db46a7df523f157530dd796d42f296f3440cfdc347013d5c483d4053b7ba25153b46e1f8d8f1d2a383839aa743f61788793730f814310", 0xd9}, {&(0x7f0000000340)="8ff6be4a7bd65f4c907bba935fa5ba14b8b74f159ebc4412", 0x18}, {&(0x7f0000000380)="72145936433c94a11d7d5c4b98eabd89346ab52d5a0da92459ce243490e93566708781d43f1a3f23058b8f5d6e67715ed990c291f3685276bf0cb57d5dfa14097d4175bb801eccd8e7377ce3ab07c4e0878ab3394ef79830f86a98a77d50aa519522d1a4c9acd1042a032d7ace75b0603dc407098d2c23b551", 0x79}, {&(0x7f0000000400)="3823ef4ce64839ccf8474fc90e0eaf3f49fb90251aaabe1560ecc9e3f95f1f60d27603fc6fd7136445b8e22b0b1cce0e0880", 0x32}, {&(0x7f00000014c0)="9c47822a2eec24bd59c0025f060f03fff4117d8b8d8bc390ca0043486ac2b2d9db62828ac5252aeb8a932719327ff4ca0087b38579bcae2eda40002dc369113b888939a3b510b5cf49f652c17499461cf57f4e4b7be38fa74202bd9377a97d025950bc7cfbecc0efa59b647e403e8e83e62e2170dde977123262380fef2c2bad5f11c76376f43480be90d499a2666d71fc8c0b0a76b069db85641a07b3fb3131612e8b", 0xa3}], 0x8, 0x9) pwritev(r0, &(0x7f0000002740)=[{&(0x7f00000004c0)="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", 0xffd}], 0x1, 0x4) 00:34:14 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x3001, &(0x7f0000000040)=0x3, 0x1) 00:34:14 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) truncate(&(0x7f0000000000)='./file0\x00', 0xcdc2) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) mknodat(r1, &(0x7f0000000040)='./file0\x00', 0xd000, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000080)={@in6={{0x1c, 0x2, 0x8, @loopback, 0x7}}, 0x0}, &(0x7f0000000140)=0x84) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000180)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r2}, &(0x7f0000000240)=0x8c) 00:34:14 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) sendto(r0, &(0x7f00000001c0)="b12de1ca6fdf071b2de7b5942e1d9225e38182259b8fd15c25e3e66e0f08a9be0560058887abbc3f69bd3873488c25e15012b91777438d70ab1a91d71ed3918237676341f94fd29ececdacae1e675a1b5228d88bbaf5ab1e71703c52a029", 0x5e, 0x84, 0x0, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000040)={0x0, 0x29eb, 0xff, 0x4, 0x3f, 0x2, 0x8, 0x7ead, {@in6={{0x1c, 0x0, 0xffff, @loopback}}, 0x0, 0x2fb, 0x3ff, 0x7fffffff, 0x30e1, 0x8d2}}, &(0x7f0000000180)=0xb0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x30, &(0x7f0000000140)={r1, 0x0}, &(0x7f0000000100)=0xffffffffffffff19) 00:34:14 executing program 0: mkdir(&(0x7f0000000340)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0/../file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000080)='/', r0, &(0x7f00000000c0)='./file0\x00') r1 = openat(r0, &(0x7f0000000d00)='./file0/../file0\x00', 0x400700, 0x0) r2 = fcntl$getown(r1, 0x5) getpgid(r2) 00:34:15 executing program 0: pipe2(&(0x7f0000000080), 0x4) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e4) mlockall(0x2000802) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) ftruncate(r0, 0x500) recvfrom$inet6(r0, &(0x7f0000000100)=""/186, 0xba, 0x40000, 0x0, 0x0) poll(&(0x7f0000000000)=[{r0, 0x10}, {r2, 0x10c}, {r1, 0x46}, {r0, 0x8}, {r2, 0x24}, {r1, 0x94}, {r0, 0x20}, {r0, 0x100}], 0x8, 0x4) 00:34:15 executing program 1: r0 = socket(0x1c, 0x5, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="001c696c653000"/16], 0x1) r1 = semget(0x1, 0x7, 0x98) __semctl$SETVAL(r1, 0x3, 0x8, &(0x7f0000000080)=0x80000000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x10) fstat(r0, &(0x7f0000000100)) 00:34:15 executing program 1: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcab4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9676464660fd89b00000000604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f732264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000140)=0x13, 0x4) 00:34:15 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) truncate(&(0x7f0000000000)='./file0\x00', 0xcdc2) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) mknodat(r1, &(0x7f0000000040)='./file0\x00', 0xd000, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000080)={@in6={{0x1c, 0x2, 0x8, @loopback, 0x7}}, 0x0}, &(0x7f0000000140)=0x84) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000180)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r2}, &(0x7f0000000240)=0x8c) 00:34:15 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000040), 0x4) setsockopt$inet6_int(r0, 0x29, 0x2f, &(0x7f0000000000)=0xfffffffffffffffb, 0x4) socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000180)=0x4) socket$inet6(0x1c, 0x10000000, 0x9) 00:34:15 executing program 0: pipe2(&(0x7f0000000080), 0x4) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e4) mlockall(0x2000802) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) ftruncate(r0, 0x500) recvfrom$inet6(r0, &(0x7f0000000100)=""/186, 0xba, 0x40000, 0x0, 0x0) poll(&(0x7f0000000000)=[{r0, 0x10}, {r2, 0x10c}, {r1, 0x46}, {r0, 0x8}, {r2, 0x24}, {r1, 0x94}, {r0, 0x20}, {r0, 0x100}], 0x8, 0x4) 00:34:15 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, 0xffffffffffffffff, &(0x7f0000000080)) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000000)={{0x1c, 0x0, 0x7f, @remote={0xfe, 0x80, [], 0x0}, 0x3f}, {0x1c, 0x1, 0x1ff, @local={0xfe, 0x80, [], 0x0}, 0x80}, 0x0, [0x9, 0x4c, 0xafb, 0x3, 0x7, 0xb333, 0x800, 0x2]}, 0x5c) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x4410, 0xffffffffffffffff, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000380)={0x0, 0x1, 0x6, 0x5}, 0x8) truncate(&(0x7f00000003c0)='./file0\x00', 0x10000000000008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$dupfd(r0, 0x11, r0) r1 = msgget$private(0x0, 0x0) r2 = geteuid() msgctl$IPC_SET(r1, 0x1, &(0x7f0000000300)={{0x8, r2, 0x0, 0x0, 0x0, 0x8c, 0xe24}, 0x800, 0x1000, 0x3, 0x2, 0x1f, 0x9}) 00:34:15 executing program 1: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, &(0x7f00000000c0)=0xafffd1191a40a800) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x23, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x2}, &(0x7f0000000040)=0x1e0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0xff, 0x100, 0x3, 0x40, 0x6, 0x401, 0x7f, 0x10001, 0x8000, 0x2, 0xfffffffffffffff7}, 0xb) 00:34:15 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) fcntl$lock(0xffffffffffffffff, 0x9, &(0x7f0000000000)) socket$inet6_sctp(0x1c, 0x0, 0x84) r0 = socket$unix(0x1, 0x5, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x7fff) getsockopt$inet6_tcp_int(r1, 0x6, 0xe33, &(0x7f00000001c0), &(0x7f0000000180)) r2 = dup2(r0, r0) getsockopt$inet6_tcp_int(r2, 0x6, 0x200, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:34:15 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x1d8) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") 00:34:15 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece9", 0x78, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000140)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') readlinkat(r0, &(0x7f0000000200)='./file0\x00', 0x0, 0x33c) 00:34:15 executing program 2: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000001c0)=""/79) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000080), &(0x7f0000000100)=0x10) getpeername$inet(r0, &(0x7f0000000280), &(0x7f0000000240)=0x10) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x3) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r1, 0x0, 0x1000000000003) socket$inet6_tcp(0x1c, 0x1, 0x0) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) r2 = shmget(0x3, 0x2000, 0x1fc, &(0x7f0000ffc000/0x2000)=nil) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000180), &(0x7f00000002c0)=0x4) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000000340)=""/117) truncate(&(0x7f0000000440)='./file0\x00', 0x1) semget$private(0x0, 0x2, 0x3c8) 00:34:15 executing program 0: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) accept4(r0, 0x0, &(0x7f0000000480), 0x30000000) mlockall(0x1) mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, 0x0) accept4(r1, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10, 0x20000000) readv(r1, &(0x7f0000000880)=[{&(0x7f0000000040)=""/16, 0x10}, {&(0x7f0000000080)=""/95, 0x5f}, {&(0x7f0000000d00)=""/186, 0xba}, {&(0x7f0000000c40)=""/173, 0xad}, {&(0x7f0000000500)=""/229, 0xe5}, {&(0x7f0000000600)=""/190, 0xbe}, {&(0x7f00000006c0)=""/222, 0xde}, {&(0x7f0000000100)=""/52, 0x34}, {&(0x7f00000007c0)=""/146, 0xfffffffffffffeb0}], 0x9) r2 = semget$private(0x0, 0x7, 0x3ff) semop(r2, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x0, 0x1800}, {0x1, 0x1, 0x1000}], 0x3) readv(r0, &(0x7f0000000b40)=[{&(0x7f0000000180)=""/37, 0x25}, {&(0x7f0000000940)=""/148, 0x94}, {&(0x7f0000000a00)=""/65, 0x41}, {&(0x7f0000000a80)=""/163, 0xa3}], 0x4) 00:34:16 executing program 1: getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) accept4(0xffffffffffffffff, &(0x7f0000000bc0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000c00)=0x10, 0x30000000) r0 = fcntl$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, &(0x7f00000003c0)=ANY=[@ANYBLOB="2b000400081fad7f02000800"], 0x0) 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) r2 = semget(0x0, 0x2, 0x38) __semctl$GETALL(r2, 0x0, 0x6, &(0x7f0000000180)=""/197) sync() munlockall() setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000e40)=ANY=[@ANYBLOB="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"], 0x1) open$dir(&(0x7f0000000280)='./file0\x00', 0x801, 0x3c) setrlimit(0xa, &(0x7f0000000040)={0x2, 0x7}) r3 = semget$private(0x0, 0x7, 0x100) __semctl$GETALL(r3, 0x0, 0x6, &(0x7f0000000d40)=""/231) 00:34:16 executing program 2: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000001c0)=""/79) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000080), &(0x7f0000000100)=0x10) getpeername$inet(r0, &(0x7f0000000280), &(0x7f0000000240)=0x10) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x3) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r1, 0x0, 0x1000000000003) socket$inet6_tcp(0x1c, 0x1, 0x0) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) r2 = shmget(0x3, 0x2000, 0x1fc, &(0x7f0000ffc000/0x2000)=nil) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000180), &(0x7f00000002c0)=0x4) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000000340)=""/117) truncate(&(0x7f0000000440)='./file0\x00', 0x1) semget$private(0x0, 0x2, 0x3c8) 00:34:16 executing program 1: socketpair(0x1c, 0x5, 0x200, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000100)={r1, 0x101, 0x1, 0xc69a, 0x100000001}, &(0x7f0000000140)=0x18) syz_emit_ethernet(0xe, &(0x7f00000000c0)="61b22b599237aa68c13b97118100") setsockopt$inet_tcp_buf(r0, 0x6, 0x2425, &(0x7f0000000180)="2dafb8bf06589da6a11f019c3482865ec49b8d2d4c632880bc2eee1a6571e5cde7c45a2762090163", 0x28) 00:34:16 executing program 1: syz_execute_func(&(0x7f0000000180)="9826473e431c170f05f32459bfd9130005c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") msgget$private(0x0, 0x412) 00:34:16 executing program 0: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) accept4(r0, 0x0, &(0x7f0000000480), 0x30000000) mlockall(0x1) mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, 0x0) accept4(r1, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10, 0x20000000) readv(r1, &(0x7f0000000880)=[{&(0x7f0000000040)=""/16, 0x10}, {&(0x7f0000000080)=""/95, 0x5f}, {&(0x7f0000000d00)=""/186, 0xba}, {&(0x7f0000000c40)=""/173, 0xad}, {&(0x7f0000000500)=""/229, 0xe5}, {&(0x7f0000000600)=""/190, 0xbe}, {&(0x7f00000006c0)=""/222, 0xde}, {&(0x7f0000000100)=""/52, 0x34}, {&(0x7f00000007c0)=""/146, 0xfffffffffffffeb0}], 0x9) r2 = semget$private(0x0, 0x7, 0x3ff) semop(r2, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x0, 0x1800}, {0x1, 0x1, 0x1000}], 0x3) readv(r0, &(0x7f0000000b40)=[{&(0x7f0000000180)=""/37, 0x25}, {&(0x7f0000000940)=""/148, 0x94}, {&(0x7f0000000a00)=""/65, 0x41}, {&(0x7f0000000a80)=""/163, 0xa3}], 0x4) 00:34:16 executing program 3: syz_execute_func(&(0x7f0000000100)="982c120f050520d0f80791b04c4141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0ddf48734d157c4e1f8c4f8c4c48279bcf1d72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0646464440f622a2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000") open(&(0x7f0000000000)='./file0\x00', 0x3, 0x40) 00:34:16 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) shutdown(r0, 0x1) sendto$inet(r0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(r1, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000040)=0x3, 0x4) fsync(r1) fcntl$dupfd(r1, 0x11, r1) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f00000000c0)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) getresuid(&(0x7f00000002c0), &(0x7f0000000300)=0x0, &(0x7f0000000340)) r4 = getuid() setreuid(r3, r4) pwritev(r2, 0x0, 0x78, 0x0) poll(&(0x7f0000000440)=[{r2}], 0x1, 0x0) freebsd11_lstat(&(0x7f0000000400)='./file0/file0\x00', &(0x7f00000004c0)) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000380), &(0x7f00000003c0)=0x4) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 00:34:17 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = fcntl$dupfd(r0, 0x11, r0) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000080)=0xfffffffffffffff7, 0x4) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2, 0x0, 0x3]}, 0x15000000}, 0x1c, 0x0, 0x0, 0x0}, 0x0) 00:34:17 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) msgget$private(0x0, 0x20) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000080), &(0x7f0000000100)=0x4) mlockall(0x1) sync() mlockall(0x2) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000240), &(0x7f0000000280)=0x4) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x1f470000) ppoll(&(0x7f0000000140)=[{r3, 0x84}, {r1, 0x80}, {r0, 0x50}, {r0, 0x40}], 0x4, &(0x7f0000000180)={0x100000000, 0x5}, &(0x7f00000001c0)={0xd34}, 0x8) 00:34:17 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x55, &(0x7f0000000080)={0x1, {{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, {{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}}, 0x118) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1204, &(0x7f0000000040)={0x1, [0x0]}, 0x8) 00:34:17 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x55, &(0x7f0000000080)={0x1, {{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, {{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}}, 0x118) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1204, &(0x7f0000000040)={0x1, [0x0]}, 0x8) 00:34:17 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x55, &(0x7f0000000080)={0x1, {{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, {{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}}, 0x118) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1204, &(0x7f0000000040)={0x1, [0x0]}, 0x8) 00:34:17 executing program 0: syz_execute_func(&(0x7f0000000040)="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") r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) clock_settime(0x4, &(0x7f0000000180)={0x3f, 0x1}) setsockopt$sock_int(r0, 0xffff, 0x501f, &(0x7f0000000000)=0x1e6, 0x4) 00:34:17 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) open(&(0x7f00000000c0)='./file0\x00', 0x200, 0x8) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x1, 0xffffffffffffca5e, 0x0, 0xfffffffffffff001, 0xffff, 0x3, 0x1, 0x1ff, 0x5, 0x800}, 0xb) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) pipe2(&(0x7f0000000080), 0x100000) 00:34:17 executing program 1: socket(0x0, 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) writev(r1, &(0x7f0000000100), 0x100000000000005c) truncate(0x0, 0xb) execve(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) 00:34:17 executing program 0: syz_execute_func(&(0x7f0000000180)="982c3b0f050520d0f80791b00d4141e2e99650855b660f162f0fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f73d539f08171a38a806ebb57c46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b13120b15ffbb15ffb110f0f3804830a000000") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:34:17 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x55, &(0x7f0000000080)={0x1, {{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, {{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}}, 0x118) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1204, &(0x7f0000000040)={0x1, [0x0]}, 0x8) 00:34:17 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @multicast1}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000280)=""/4096, 0x1000}], 0x1, &(0x7f0000000140)}, 0x40083) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x203, 0x20) poll(&(0x7f0000000240)=[{r1, 0x2008}], 0x1, 0x0) symlinkat(&(0x7f0000000000)='\x00', r1, &(0x7f0000000080)='./file0\x00') 00:34:17 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) msgget$private(0x0, 0x20) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000080), &(0x7f0000000100)=0x4) mlockall(0x1) sync() mlockall(0x2) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000240), &(0x7f0000000280)=0x4) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x1f470000) ppoll(&(0x7f0000000140)=[{r3, 0x84}, {r1, 0x80}, {r0, 0x50}, {r0, 0x40}], 0x4, &(0x7f0000000180)={0x100000000, 0x5}, &(0x7f00000001c0)={0xd34}, 0x8) 00:34:17 executing program 1: syz_execute_func(&(0x7f0000000180)="1cffb5b598cd801b69e4f56962f5696200d9d9d017795b69f9f9680c00c46239011d000000008fe9589b26c7e4c753fbc46580c70fbde1fed4f47d82663ed107c4c2b90a23f21e657051c422b18cb6070000005151ccc4a27d181e1eea01eff265dc5f000f676d005b5b45e145af000f9ac4810710f8030faee42c240f54635bde3ef3407104a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") 00:34:17 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1204, &(0x7f0000000040)={0x1, [0x0]}, 0x8) 00:34:17 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) msgget$private(0x0, 0x20) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000080), &(0x7f0000000100)=0x4) mlockall(0x1) sync() mlockall(0x2) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000240), &(0x7f0000000280)=0x4) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x1f470000) ppoll(&(0x7f0000000140)=[{r3, 0x84}, {r1, 0x80}, {r0, 0x50}, {r0, 0x40}], 0x4, &(0x7f0000000180)={0x100000000, 0x5}, &(0x7f00000001c0)={0xd34}, 0x8) 00:34:17 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) pipe2(0x0, 0x4) r1 = accept4$inet(0xffffffffffffffff, &(0x7f00000003c0)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000400)=0x10, 0x30000000) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000440)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000480)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, 0x0, 0x0) r3 = msgget$private(0x0, 0x20) msgrcv(r3, 0x0, 0x204, 0x0, 0xfffffffffffffffd) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) openat(r0, &(0x7f0000000380)='./file0/file0\x00', 0x8, 0x11) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(&(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000240)='./file0\x00') ftruncate(r4, 0x7e2780e3) r5 = open$dir(0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r5, 0x1f470000) r6 = socket$inet(0x2, 0x10000000, 0xfffffffffffffff9) ioctl$DIOCRCLRTSTATS(r4, 0xc4504441, &(0x7f0000000640)={{"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", "e06407b4624155cefe7b676bb14525b9527f1304bd739c814cf11d774d264a83", 0x0, 0x9}, &(0x7f0000000580)="4adc606df964e76930ce5e7ed090faab585b9672de090270b3286d9dd30ab5a2c00ae129e5bcc306846f5a45830c58c685028c6e54427466b3edc56585b9abcea7cadb64ee0fac2ae2656796b773a4a33cefaa37aa25bae14d8d918633e94317387b7ccc95a7bbc55053acd03aa464ecb8e7ac674d5c17a894d75bbe5829492a3b839691a3d8", 0x9c, 0x100, 0x5, 0x6, 0x5, 0x8, 0xfffffffffffffc01, 0xfffffffffffffbd8}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r6, 0x84, 0x18, &(0x7f00000000c0), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f0000000040)={0x3, 0x3, 0x0}, &(0x7f0000000100)=0xc) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x102, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="6a000000f59a21da720914ad6c8a00bfd0b2a750576ae0b2def07db6cacdfeb3958b84be9f0e489821355f437ca1d28cf9452be67c8b49fe17d0b49257cbd0867fa5da93a2d20ee4ac1e9e327900473f6da32b5e806a9c69071f09939b881b20502a22cbeb0ec818400b0b0d2e58"], &(0x7f0000000200)=0x72) getsockopt$inet_sctp_SCTP_STATUS(r6, 0x84, 0x100, &(0x7f0000000280)={r7, 0x7, 0x1000, 0xf507, 0x9, 0x7, 0x6, 0x7fffffff, {@in6={{0x1c, 0x3, 0x9, @empty, 0x4}}, r8, 0x5, 0x8, 0x0, 0x6, 0x400}}, &(0x7f0000000340)=0xb0) socket(0x3, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_mreqn(r6, 0x0, 0xc, &(0x7f00000004c0)={@broadcast, @broadcast, 0x0}, &(0x7f0000000500)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0x9, &(0x7f0000000540)={@rand_addr=0x2, @rand_addr=0x9, r9}, 0xc) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4, 0x0, 0x0) symlink(&(0x7f00000000c0)='..', &(0x7f0000000080)='./file0/file0\x00') 00:34:17 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1204, &(0x7f0000000040)={0x1, [0x0]}, 0x8) 00:34:17 executing program 2: setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x1204, &(0x7f0000000040)={0x1, [0x0]}, 0x8) 00:34:17 executing program 2: setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x1204, &(0x7f0000000040)={0x1, [0x0]}, 0x8) 00:34:18 executing program 2: setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x1204, &(0x7f0000000040)={0x1, [0x0]}, 0x8) 00:34:18 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x46, &(0x7f0000000580), 0xfffffce8) 00:34:18 executing program 0: open(0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x800, 0x20) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mprotect(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x0) 00:34:18 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1204, &(0x7f0000000040)={0x1, [0x0]}, 0x8) 00:34:18 executing program 1: r0 = socket$inet(0x2, 0x3, 0x1000) r1 = socket$inet_icmp(0x2, 0x2, 0x1) lseek(r1, 0x0, 0x7) bind$inet(r0, &(0x7f0000000000)={0x2, 0x3, @multicast1}, 0x10) syz_execute_func(&(0x7f0000000200)="0c14b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:34:18 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1204, &(0x7f0000000040)={0x1, [0x0]}, 0x8) 00:34:18 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x200000000000c, &(0x7f00000002c0)="eaff000000000000", 0x8) setsockopt$inet_opts(r0, 0x0, 0x200000000000c, &(0x7f0000000300)="eaff125c0000000083a3c3251ef17551dfa75862ab5fe23cfed3ff3777683f2b38c03231adfd1adbd0d88be3fb09b5a3cfc7e3fa56158620e0daf8b11efc7e1007f49ff79cfba785924c5e8712c6a529c1720bb7196102399ff19f12f19b567fad47d3a1aed4082a2d3ba3c7e89ad216f4c7e8adf0d4c3a61ffc7d08e43a811b5b05cb9ca1c77581b913ee9e48cf5558a58ffb0f40a95660d8aee0d90fbcb23e4e7c4710d682e138f79f932655", 0xad) setsockopt$inet_opts(r0, 0x0, 0x200000000000d, &(0x7f0000000140)="eaff125c00000000", 0x8) r1 = dup(r0) readlinkat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/122, 0x7a) 00:34:18 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = msgget$private(0x0, 0xd) msgctl$IPC_INFO(r1, 0x3, &(0x7f00000000c0)=""/254) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r2, 0xffffffffffffffff) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0) ftruncate(r0, 0x400) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) msgget(0x0, 0x404) 00:34:18 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000)=0x9, 0x4) r1 = shmget$private(0x0, 0x2000, 0x4, &(0x7f0000ffc000/0x2000)=nil) shmctl$SHM_LOCK(r1, 0xb) fsync(r0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, 0xee69, 0x94f}, &(0x7f0000000080)=0xc) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000180)='./file0\x00', r3, r4) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x2, 0x81, @local={0xfe, 0x80, [], 0x0}, 0x3}}, r2, 0x7, 0xfffffffffffffffc, 0xc, 0xe1f2, 0x8000}, 0x98) close(r0) fcntl$dupfd(r0, 0x0, r0) 00:34:19 executing program 3: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005c) freebsd11_mknod(0x0, 0x8004, 0x0) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad001a1e005a660f7e0d000000065776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x8, 0xf, 0x4, 0xafb0}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x1ff, 0x4100, 0x100, 0x5, r2}, &(0x7f0000000140)=0x10) 00:34:19 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1204, &(0x7f0000000040)={0x1, [0x0]}, 0x8) 00:34:19 executing program 0: open(0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x800, 0x20) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mprotect(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x0) 00:34:19 executing program 1: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) poll(&(0x7f0000000000)=[{r0, 0x2100}], 0x1, 0x0) mkdirat(r0, &(0x7f0000000240)='\x00', 0x0) r1 = socket$unix(0x1, 0x5, 0x0) getpeername(r1, &(0x7f0000000100)=@un=@abs, &(0x7f0000000200)=0xffffffffffffffdb) connect$unix(r1, &(0x7f0000000040)=@abs={0x0, 0x0, 0x2}, 0x8) sendto(r1, &(0x7f0000000380)="9b19dbf4a8726cc3c93e1e3ba8bb78ddc00c5c79e842ecf4b17574d4be339c1be50a36d22cdd42e360ca12718eef3170d9690b659f76984f8e4305816469d651037fac8061c8c849c1a53fce02c2096331fc777ac5859721a7eda04720715abdf94a6ec57c5f8b09bebd920827eca27899bf78fcea238cda6fb48bfc71c32e8e033f39b2f899338539c7458b0c7d6c205768d349ce69d5eb2861d4415853ae22decca5c4e1647a15d55db6564560287a66af2ebaf1e364f3945d8f615892ee178d7eaaee781a37e7ba4235b2cead652fbc895cd0c87064f632119ff9474fb03b66d1b48dcb2cfb3e23484d7c2f", 0xed, 0x20000, &(0x7f00000002c0)=@in6={0x1c, 0x0, 0x5, @loopback, 0x1}, 0x1c) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000340)='./file1\x00') rename(&(0x7f0000000140)='./file1\x00', &(0x7f00000000c0)='./file0\x00') connect$unix(r1, &(0x7f0000000280)=@abs={0x1, 0x0, 0x2}, 0x8) 00:34:19 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x1204, &(0x7f0000000040)={0x1, [0x0]}, 0x8) 00:34:19 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x1204, &(0x7f0000000040)={0x1, [0x0]}, 0x8) 00:34:19 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x1204, &(0x7f0000000040)={0x1, [0x0]}, 0x8) 00:34:19 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1204, 0x0, 0x0) 00:34:19 executing program 1: syz_execute_func(&(0x7f00000003c0)="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") r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x10000000) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xe, 0x10001}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x3, 0x5, 0x2000, 0x200, 0xc37, 0x3ff, 0x6, 0x300, r1}, &(0x7f0000000140)=0x20) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:34:19 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1204, 0x0, 0x0) 00:34:19 executing program 0: r0 = socket(0x100400000000002, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="82022e2fe666696c793000b456605fa6c893f0ffffc91da2281c8c31cef2aea008009400"/50], 0x1) semget(0x3, 0x0, 0x24) 00:34:19 executing program 3: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x11, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f00000004c0)=[{&(0x7f0000000040)="da", 0x1}], 0x1) getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, &(0x7f00000000c0)) symlinkat(0x0, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) shmctl$SHM_LOCK(0x0, 0xb) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000380)=[&(0x7f0000000180)='}]@*)\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='%^\x00', &(0x7f0000000240)='+-\x00', &(0x7f0000000280)='@+\x00', &(0x7f00000002c0)='3*\x00', &(0x7f0000000300)=')!\x00', &(0x7f0000000340)='!\x00'], &(0x7f0000000500)=[&(0x7f00000003c0)='\x00', &(0x7f0000000400)='-h\x00', &(0x7f0000000440)=']\x00', &(0x7f0000000480)='\\{![\x00']) setrlimit(0x6, 0x0) shmctl$SHM_LOCK(0x0, 0xb) mlockall(0x0) open$dir(0x0, 0x0, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) setrlimit(0x1, &(0x7f0000000100)={0x5, 0x81}) fchmodat(0xffffffffffffffff, 0x0, 0x0) r1 = open$dir(0x0, 0x10402, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) truncate(0x0, 0x31000000) ioctl$DIOCGETTIMEOUT(0xffffffffffffffff, 0xc008441e, &(0x7f0000000080)={0x4, 0x8}) r2 = openat(r1, &(0x7f0000000540)='./file0\x00', 0x4, 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000580)=0x7, 0x4) 00:34:19 executing program 1: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) symlink(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00') r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000240), &(0x7f0000000280)=0x1c) r2 = dup(r0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f00000003c0)={0x0, 0x3, 0xf, 0x82, 0x4}, &(0x7f0000000400)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000480)={r3, &(0x7f0000000440)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000004c0)=0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f00000002c0)={0x0, 0x4, 0x2, 0x1, 0x7}, &(0x7f0000000300)=0x18) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000340)={r4, 0xfffffffffffffffe}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000380)={r4, 0x7f}, 0x8) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x9, 0x5, 0xdc6}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x2, &(0x7f0000000140)={r6, 0x0, 0x5, 0x39a5, 0x400, 0x5}, &(0x7f0000000180)=0x14) 00:34:19 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1204, 0x0, 0x0) 00:34:19 executing program 1: r0 = socket$inet_sctp(0x2, 0x3, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x800b, &(0x7f0000000540)={0x0, 0x2}, &(0x7f0000000080)=0x6e) flock(r0, 0x1) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={r1, 0x10001, 0x0, 0x80000000, 0x4, 0x2ebf}, &(0x7f0000000040)=0x14) 00:34:19 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1204, &(0x7f0000000040), 0x4) 00:34:19 executing program 0: syz_execute_func(&(0x7f00000000c0)="952c600f050520d0f807911441298f17955bf95b3ed3a6085e00000fc4014cf23e26220fbff6000000a0e5bee7d1c4e1f8c421fc7122c1d72121c481925585c3c36645430f2ed0c12e0fbb0198860080003fbfce0f73d539c481f8521f5726c4018df6a8d7000000f0470fbb7508c4629d9054630b0c04c48299a66aa33e11bd110f0000") r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000180)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, 0x0}, &(0x7f0000000080)=0x8c) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000240)={r1, 0x1c8e64da}, 0x8) 00:34:19 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1204, &(0x7f0000000040), 0x4) 00:34:19 executing program 0: r0 = socket$inet6(0x1c, 0x20000003, 0x0) socketpair(0x10, 0x7, 0x400, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x110809, 0x20) ioctl$DIOCGETSRCNODES(r2, 0xc0104454, &(0x7f0000000600)="338bb2847e90031291ee7f92449d4950ff1c988cc84f5a508655cff3d042944ddf0127ab13c4d9ffc0f569a8e29502631da63fdd69c5948c686e01273aed") r3 = getpgrp(0x0) freebsd11_stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000680)={0x0, &(0x7f0000000640)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f00000006c0)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000700)={r5, 0x81, 0x10001, 0x609fae5a, 0x548, 0xfffffffffffffffb}, 0x14) getsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000740), &(0x7f0000000780)=0xb) getresgid(&(0x7f0000000440), &(0x7f0000000480)=0x0, &(0x7f00000004c0)) sendmsg$unix(r1, &(0x7f00000005c0)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000340)=[{&(0x7f0000000140)="ed34cc94f1084c0b9f590d6de66fdad846887d7bf2766580c444364ca55bca41b8a177783a08fdf7cfc54002610c597c97f4ca6d3ff9988e91005c2d20bb03991f92bb402474574e353e1635ba00ed6492314078fc24d0f68fbb2261f4e810f4563ba6753e1e6fbef713e9823da1542ab76a00a907dac640d64bd44352aa1feadd80f75f85de1781da0c179546b99d51744a4152661ec5c07c0f8259423e76c458f5b38d6cccf3b0efdc7f31a0bf15272d59182b84ab67f34b9e0230aeb5402770837f38b563f66c", 0xc8}, {&(0x7f0000000240)="7d87d7d71151d340b5e0e26db3a0401cd9e58820e5b63550779d839f25d62c943d1ab764f2b675c2b31b634bc0e368cec9672cd6ddf548296bb738072d19c9c23dd9838c4afe6caab30ddf6c39aa25a3e9cd54693ebfafb94bda7147f67a6f9c92e2173ad4432855a0e5d7dc07ac71864be48bf2153f9e7839c8857ca4e657865eba8f0f450e8546a8068af911f903e6e0111feffc10bc13a5df93dc449a33f8110c2c9236af38893307c45159010e4b65ff0937fbe67cba5455d7146ba5c203bbefbaf87c018515cfba433740ca04489b2cd85d", 0xd4}, {&(0x7f0000000080)}], 0x3, &(0x7f0000000500)=[@cred={0x20, 0xffff, 0x2, r3, r4, r6}, @rights={0x28, 0xffff, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x20, 0xffff, 0x1, [r0, r0, r0]}, @rights={0x28, 0xffff, 0x1, [r0, r0, r0, r0, r0]}], 0x90, 0x1}, 0x88) freebsd11_fstat(r0, &(0x7f00000000c0)) 00:34:19 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1204, &(0x7f0000000040), 0x4) 00:34:19 executing program 3: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000400)={@local={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}}, 0xc) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB='\x00\x00\x00\b', @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000003c0)=0x14) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x120) freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)) fcntl$lock(r2, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x2, 0xffffffffffffff7f, 0x1000300010005}) fstat(r3, &(0x7f0000000240)) flock(r0, 0x2) 00:34:19 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x1000e}, 0x10) r1 = getpgrp(0x0) fcntl$setown(r0, 0x6, r1) 00:34:19 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg(r0, &(0x7f0000002780)={&(0x7f0000000cc0)=ANY=[@ANYBLOB="04000000050000000000bba6dff16311f65fe8828d6f145ea3d4ad7ce9cdf79420ae85360c544d3d5c3755ad16e3186d446b86979c2d80213d4136c7c87fa6c9a135b9dee0eca8c7bb21b56b2cb8a57f9a8f5a5b7703a3a650ddd1331cd9dced26a12af82da6460d8bea68ffd165845229336cd038cde52840d9a73a862820ba32d07e27fdd7a702f4b625e8201ea4491dc768994dc6d6c7f1b214e443f43d5669248d27171c8c3fbe0ef03f22b92ab7e53ed81377633b8e11246362b4a7aab0732ec8959a180c6892a58cf538646ec66d67e9b27fc9924cfef25fa9b38638619d5565ccc43c238a7065c14b228a154dadba6d5891f98b00"/260], 0xa, &(0x7f00000025c0)=[{&(0x7f0000000140)="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", 0xb7a}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) 00:34:19 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1204, &(0x7f0000000040)={0x1, [0x0]}, 0x8) 00:34:19 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x85, 0x1204, &(0x7f0000000040)={0x1, [0x0]}, 0x8) 00:34:19 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1205, &(0x7f0000000040)={0x1, [0x0]}, 0x8) 00:34:19 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000000), 0x27ddb8a1d1927db) sync() sync() 00:34:19 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1204, &(0x7f0000000040)={0x2, [0x0]}, 0x8) ip6_ctloutput: mbuf limit hit ip6_ctloutput: mbuf limit hit 00:34:20 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1204, &(0x7f0000000040)={0x3, [0x0]}, 0x8) 00:34:20 executing program 1: syz_execute_func(&(0x7f0000000140)="984a2ae9c4a2791dcd041e0f05bf11000000c4a37bf0c55c41e2e9660ff8aa02480057000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:34:20 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000080)="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", 0x1000) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x47, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) 00:34:20 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_buf(r0, 0x0, 0x53, &(0x7f00000000c0)="11", 0x1) bind$inet(r0, &(0x7f0000000000), 0x10) 00:34:20 executing program 0: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000), &(0x7f00000000c0)=0x1c, 0x20000000) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080)=0x7, 0x4) syz_execute_func(&(0x7f00000001c0)="0c03b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b263e6746a5e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c4c23bdcc4bbbb5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:34:20 executing program 3: lseek(0xffffffffffffffff, 0x0, 0x0) syz_extract_tcp_res(&(0x7f0000000080), 0x9, 0x20) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) shutdown(r0, 0x0) ftruncate(r0, 0x7e2780e3) lseek(r0, 0x0, 0x0) r1 = open(0x0, 0x0, 0x1c9) msgget$private(0x0, 0x0) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f0000000200), 0x0, 0xfffffffffffffffe) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) ioctl$DIOCCHANGEADDR(r1, 0xc4704437, &(0x7f0000000000)="4d434e0b590678bafd203e71257c345dbde44ca281ec5ac69c88190dc8702d5ea252c89e998a9e533744433efd69df4d9780c4588dbb8a4b74606a5abac9994d31e259a6d367556bcb4c9563aca85dfecbbc464bf05ddd01cde4052b19d34531c53b150e35fc619c72ce55845f26dcb7611d4d445064c2a3") fcntl$getflags(0xffffffffffffffff, 0x0) lseek(0xffffffffffffffff, 0x0, 0x3) r2 = open(0x0, 0x2, 0x0) close(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000100)={@in6={{0x1c, 0x2, 0x6, @empty, 0x9}}, 0x0, 0x0, 0x401, 0x6, 0x9, 0x1}, &(0x7f00000001c0)=0x98) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000240)={r3, &(0x7f0000000200)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x4, @loopback, 0x6}]}, &(0x7f0000000280)=0x10) fcntl$getown(0xffffffffffffffff, 0x5) poll(&(0x7f00000002c0)=[{r1, 0x10}, {r1, 0x2000}, {r1, 0x28}, {r2, 0x2064}], 0x4, 0x80000001) sync() 00:34:20 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1204, &(0x7f0000000040)={0x11, [0x0]}, 0x8) 00:34:20 executing program 0: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653300f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b0ac45e22c892a0f0000009f") 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$inet6(r3, &(0x7f0000000380)={0x1c, 0x2, 0x1, @loopback, 0x1}, 0x1c) r4 = socket(0x17, 0xffffffd, 0x84) connect$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(&(0x7f0000000200)='./file0\x00', 0xfffffffffffffffc, 0x84) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r6, 0x0, 0x10000004) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) getpgid(r5) socket$inet_udplite(0x2, 0x2, 0x88) freebsd10_pipe(0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x4040, 0x0, 0x0) poll(&(0x7f0000000180), 0x0, 0x20) setsockopt$sock_int(r3, 0xffff, 0x4001014, &(0x7f0000000300)=0x8, 0x0) setsockopt$sock_int(r6, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4) getpid() freebsd10_pipe(&(0x7f0000000180)) 00:34:20 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1204, &(0x7f0000000040)={0x12, [0x0]}, 0x8) 00:34:21 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1204, &(0x7f0000000040)={0x23, [0x0]}, 0x8) 00:34:21 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast1, @multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000100)={@broadcast, @multicast1, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast2=0xe0000001, @local, @loopback}, 0xc) 00:34:21 executing program 0: setgid(0xffffffffffffffff) r0 = getgid() getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) setresgid(0x0, r0, 0x0) 00:34:21 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) ftruncate(r0, 0x385e) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x5, 0x1e, r1, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x6, 0x11, r1, 0x0) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0) 00:34:21 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1204, &(0x7f0000000040)={0x24, [0x0]}, 0x8) 00:34:21 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @loopback}}}, 0x90) 00:34:21 executing program 3: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bfd9496c00c4a37bf0c54041e2e92e363e460f1a7000660fdefc97660f6b32fb66460f7e200fb8c4014e4e5b3667660f38f619b7816d7d14979709b921045fc507f240d1d2c4e10bf8c45d8fc860a38f0000cd0020c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00c0b00000000faf3a50b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r0 = shmget(0x0, 0x4000, 0x2, &(0x7f0000ffb000/0x4000)=nil) clock_nanosleep(0xe, 0x1, &(0x7f0000000100)={0x0, 0x1}, &(0x7f0000000140)) shmat(r0, &(0x7f0000ffd000/0x3000)=nil, 0x0) 00:34:21 executing program 0: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, 0x0}, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x9) r2 = dup(r1) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000000)={0x1, 0x2, r0}, &(0x7f0000000040)=0xc) sendmsg(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 00:34:21 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1204, &(0x7f0000000040)={0x39, [0x0]}, 0x8) 00:34:21 executing program 0: r0 = getpid() wait4(r0, &(0x7f0000000100), 0x1, &(0x7f00000005c0)) syz_execute_func(&(0x7f0000000900)="91cd8080000c44dae98a20d0d00fd1b02db5d900000070e4c653fb0fc402e9a6ed3c3b6446ddcb0bef9dc4a1855ebcbf0000000067450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c2ef2420f5a100f0000420f38ca78fb179f") r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000800), &(0x7f0000000200)=0xffffffb7, 0x820000000) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000000400)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000440)=0x10, 0x10000000) r3 = socket$inet_udp(0x2, 0x2, 0x0) ppoll(&(0x7f0000000500)=[{r1, 0x40}, {r2}, {r3, 0x1}, {0xffffffffffffffff, 0x40}], 0x4, &(0x7f0000000540)={0xb08, 0xff}, &(0x7f0000000580)={0x5}, 0x8) syz_execute_func(&(0x7f0000000880)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f46450f0ff2abc4c2613d7002c481fb11309d673e66450f03d567450f483bd199c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a00c423437ac505") sendmsg(r2, &(0x7f00000004c0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="00002e2f6607000000008ae5b567ea438c1a9323b05b28c7e48adfed7632adbf4c71e85dbfa2b28d885573509ebd5d96fe947886eb9a650044355a3b4007a30681723d0bb5e4295431ccd92ed515588c31b067a8b4fb48f5e37dd0a0b215a81ccd856bf21149f98ca9dc71a829e4236118119cd94ae7508adc862d1f0300000005b9ee82a7e6ea7c2ecbb3635b78a9a61734e896928eed995486515b676e956abf97a3ef991a0f3ee2c7b35f7dc8212614ca7c0f399e607ac7108f50dfd69e72157eaa438d9e32ab9a4a783fdb133ddf6d435eb2ed28893814000001000000000002ba7ba8e804acedede478a9d144fe4af763ceebf3adfb858d25aa448d8effea8f49f67835d82732090ba16a85d9eb0d6cfedb3c23617f3e556f0bdc42cff135f941a913f262637c4e9ce6cabacbff3c7408f94fd8175c6013e4c7653e1fd7fa6af3d6cdf2f0ee89e674947376e345939360167cfb257a"], 0x1, 0x0, 0x0, 0x0}, 0x20100) r4 = getpgid(0x0) getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000040), &(0x7f00000001c0)=0x8) getpid() msgget(0x1, 0x8) wait4(r4, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r5 = getpgrp(0xffffffffffffffff) fdatasync(r2) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000300)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000340)=0x28) r6 = getpgid(r5) listen(0xffffffffffffffff, 0x5) socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$sock_int(r2, 0xffff, 0x1017, &(0x7f0000000380)=0x690f, 0x4) wait4(r4, &(0x7f0000000000), 0xf, &(0x7f0000000680)) getpgid(r6) r7 = openat(0xffffffffffffffff, &(0x7f00000003c0)='./file0\x00', 0x204, 0x4) freebsd10_pipe(&(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}) renameat(r7, &(0x7f0000000740)='./file0\x00', r8, &(0x7f00000007c0)='./file0\x00') r9 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r2, 0x0, 0x2) poll(&(0x7f00000000c0)=[{r9}], 0x1, 0x1) socketpair$unix(0x1, 0x5, 0x0, 0x0) poll(&(0x7f0000000180)=[{r9, 0x2040}, {r9, 0x40}], 0x2, 0x80000000) 00:34:21 executing program 1: mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) fcntl$setstatus(r0, 0x4, 0x0) mincore(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) 00:34:21 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1204, &(0x7f0000000040)={0xf9, [0x0]}, 0x8) 00:34:21 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1204, &(0x7f0000000040)={0x300, [0x0]}, 0x8) 00:34:21 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1204, &(0x7f0000000040)={0x1205, [0x0]}, 0x8) 00:34:22 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1204, &(0x7f0000000040)={0x4208, [0x0]}, 0x8) 00:34:22 executing program 0: syz_execute_func(&(0x7f0000000240)="b1a591cd80696852c59b695cf3470f1b4ae2fd60c4a131f6c5c10fc4014c588305b30c641ea4c44149f2168f4808eebce00000802000c4c3456e74df0b09eafc85ebeb8192558dc3c4416e5c84900600000066450f186746f00fc00af2470fb66500c4224275bba20600008181670f0d18c401fe5ff6e3df646736676666430fefb300000000f466470ff5218d18181854111d00") r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = socket(0x17, 0x3, 0x0) r2 = fcntl$dupfd(r0, 0x12, r1) socket$inet6_icmp(0x1c, 0x2, 0x3a) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000000)={0x0, 0x2, 0x3, 0x9, 0xd6b, 0x2, 0x8, 0x401, {@in6={{0x1c, 0x0, 0x4054, @remote={0xfe, 0x80, [], 0x0}, 0x56d53413}}, 0x0, 0x7, 0x4, 0xfffffffffffffffc, 0x5, 0x4}}, &(0x7f00000000c0)=0xb0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000100)={r3, 0x8}, 0x8) 00:34:22 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100, 0x20) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f00000003c0)=ANY=[@ANYBLOB="000000002a2dbaf728231a57edfe9f6f7062f2042e73db1c81cebae88d0bb149e62c7dcb60ba30e506835ae4fccc8faac9dbd5ac342fe73582a6270228dacbab60ca8a3f512051dac448f6fbabff3816bc06c4c12cdefcdc32e46aa12a0c09c0d21d56d6ede7cd88d69a64a3d0bc0ba57571fa44ecdd634ad3b5894ee1fe25b4e1f0d57cc280d0b750ccc457b63cd45840cc7a963699002af1eb033954be5c23f654cdf9e25eeaed8024bf1c53bbcbbaf0f89c5b8a3ec39347896b45752ab1691baa2737cd7928eb8e3f9589456a69e5dfe3302998a8faf2dc0968f8ecee06bb26e46d7acf8a31", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r1, 0x70, 0x800, 0x1ff, 0x5, 0xf4}, 0x14) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000100)={@rand_addr, @broadcast}, &(0x7f0000000140)=0xc) r2 = getpgid(0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000180)={0x0, 0x10000, 0x54dd35a6, 0xfff, 0x9, 0x5}, &(0x7f00000001c0)=0x14) ioctl$DIOCKILLSRCNODES(r0, 0xc080445b, &(0x7f00000002c0)="d68d003e4a892962e82cef7e8c7620f6654321a49c9d99675175d22d3080eb43993149431f") setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000200)={@in6={{0x1c, 0x2, 0xe34, @loopback, 0x40}}, r3}, 0x84) getpgid(r2) syz_execute_func(&(0x7f0000000300)="9826473e431c120f05f30f59bfd9130e0040d8e50faea60d000000b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f3455bd9e7c6e7c4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") 00:34:22 executing program 3: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000001640)={&(0x7f0000000140)=@in={0x2, 0x3, @broadcast}, 0x10, &(0x7f00000015c0)=[{&(0x7f0000000180)="8ea700411928b2e19d610cd06258dd825621", 0x12}, {&(0x7f0000000200)="d84549c894f62037479976c1ec7b850ce01f985e930bd53e011f4494715796c2f3995450b90a847eea2cdbbc4b5de8ed057baf0406f3a5f5ea98b2b99e1566b50dee", 0x42}, {&(0x7f0000000280)="443c2802294a405c19d42eae2dffc081f73cf0593aa0", 0x16}, {&(0x7f00000002c0)="ad483636f024beb06293598b9a7327f7643034245ba9f826264b9c2e2b1d0aa9b31238798d98b16693200e74536c6f6cd9a17e66c781b278a5f7b791792e0eaf6df79263f63727ef4bcf59ed5b0a06d6f6ed88902e6327c9a6fcca2527f9f823bf916609520e931214f17c082d200943273b28a77bb8088ec953c1d78ba276f5db4b3f05d776e14ab74c5e1cb8b9f49455f853a808367f4dbc2710ee4533a94d4105db5e5b1f920aff1ce424c43087b36bbd26", 0xb3}, {&(0x7f0000000380)="2e8c41d574df7ec2ced21d347315bcc8a21017a7f94d45082562e29f5db49c361bc91509c7df87a91b0bdfc6664e71f0", 0x30}, {&(0x7f00000003c0)="d6cfe3bb14e799a2bba2f98102d3485fbccb7ee4ff8a52ebbec9ab2498c76b73fc0e11f395eb1262f638c34c07ff8f7bd65f9927e1553f91a8fa64008b7c090791b82d1090de0b93a9bef379bbd66c422d8ab3d4ad5f02ae8f63c5956cad6f0aec5c13909fb8aa82130bf90a1ab338cf17177b8bb105548bf42324a48e2383a5e96bc58df6dbaaddbbed806767af5132b70d593a716e0e04819bc26f017019a81c6beb4882a37f5c1a1a2c8177ee7811c27c38917c478c7ea850d301b0b76e2d214fa167c4a008428d23a30bbf5ba8f2648de324089d9c924c12f7da44b21c9e9a5322a6c1b02d7f", 0xe8}, {&(0x7f00000004c0)="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", 0x1000}, {&(0x7f00000014c0)="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", 0xfd}], 0x8, 0x0, 0x0, 0x1}, 0x104) sendmsg$inet6_sctp(r0, &(0x7f0000000000)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="10000000290000003e000000fdff0074af48f08d1517dad0cb74cc3f9b64c101eaf6acba002e3dbbdb9969a45f59f39242b5c2462fa42bbd9147645cff258a9cd3a51366a6237c11dfcc48229e56fb4eb4fd359b1460c05bdc436ffa67cee2b2b9fb5c1a5e15a1be1fa31cdd322f7f05c05a5f99c785b7111a53182a71f70009673ecfec7ba07797c60a2fd974c38e98ea535880e0642890787e6d5ef44c1dc7ad643b15e76470fe00446c15dfe054d0ade282ed00"/196], 0x10}, 0xfffffffffffffff8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000001680)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0xfff, 0x7, 0x8, 0xfff, 0x100000000, 0x9d52}, &(0x7f0000001740)=0xa0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000001780)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r1}, &(0x7f0000001840)=0x8c) 00:34:22 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x200, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000100)=ANY=[@ANYRESHEX], 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0xa, &(0x7f0000000040)=0x20, 0x4) 00:34:22 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1204, &(0x7f0000000040)={0xfffffffe, [0x0]}, 0x8) 00:34:22 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) 00:34:22 executing program 3: writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) socket$inet_icmp(0x2, 0x2, 0x1) r0 = dup(0xffffffffffffffff) r1 = fcntl$dupfd(0xffffffffffffffff, 0x3, r0) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="ce77bbc07b53067b98bac9146c61e5d28777e24fc36e788a20b21090e9ff8270d343466579183204a1e1be2c700123aca97cef9cfa0aef972b388d7cd36d2726479d9095c40efdd3586cc60e173520d37c19fd8dfdddd33d77be3791a041e0d0628b5fe85db02843fb39edea3534834acff2fc5ed12e2f59536f62e61fabe1684e09f6135a50259ac78587a5bdafdd22e0d0bbdaeeee0c236dc08ab1bc70a1c28a9f6f743b1287db5a4fbd4ce3447d1e61d668988cdc7d66aee00fe720856d18c16e03cccbfd6929aa7a3a0f65d9f6615e4d5a40c815fc7f90f48ab467f4fc1cf7490dc54835af085ec02c247649d9c99c938b319ad690", 0xf7}], 0x1) fstat(r1, &(0x7f0000000140)) 00:34:22 executing program 1: r0 = semget$private(0x0, 0x9, 0xf2f0c82bbb49de88) semget(0x3, 0x4, 0x9) semop(r0, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:34:22 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x19d) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r1, 0x7}, &(0x7f0000000240)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x1, 0x1f, r1}, 0xc) syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") 00:34:22 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1204, &(0x7f0000000040)={0x1, [0x3]}, 0x8) 00:34:22 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000080)={0xffffffffffffffe2, {{0x2, 0x2, @multicast2}}}, 0x90) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0xfffffffffffffdf3) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000140), &(0x7f0000000180)=0x4) 00:34:22 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) __getcwd(&(0x7f0000000140)=""/4096, 0x1000) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f00000000c0), &(0x7f0000000100)=0x10) setsockopt$inet_opts(r0, 0x0, 0x1000000000000008, &(0x7f0000000040)='\x00', 0x1) open(&(0x7f0000001140)='./file0\x00', 0x8, 0xd) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00') 00:34:22 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1204, &(0x7f0000000040)={0x1, [0x4]}, 0x8) 00:34:22 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x18000, 0x80) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000080)={@in={{0x2, 0x3, @loopback}}, 0x0, 0x20, 0x5, 0x5e1, 0xffffffff, 0x9d6}, &(0x7f0000000140)=0xa0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000180)={r1, 0xfffffffffffffffd, 0x1, [0x9]}, &(0x7f00000001c0)=0xa) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) fcntl$lock(0xffffffffffffffff, 0x8, &(0x7f0000000000)) 00:34:22 executing program 1: munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x1010, 0xffffffffffffffff, 0x0) readlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)=""/19, 0x13) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000)={0x1000, 0x8, 0x2, 0x6f1}, 0xff57) mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2) mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000040)=0xb7a, 0x4) madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x7) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2) madvise(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x3) 00:34:22 executing program 3: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000040)='\x00', &(0x7f0000000240)='\x00']) writev(r3, &(0x7f0000000280), 0xa7) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x400000}], 0x1, 0x0) 00:34:22 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1204, &(0x7f0000000040)={0x1, [0xc7]}, 0x8) 00:34:22 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) recvfrom(r0, &(0x7f0000000000)=""/244, 0xf4, 0x40000, 0x0, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1018, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x4a, &(0x7f0000000100)={@broadcast, @loopback, 0x1, 0x5, [@empty, @multicast1, @multicast1, @remote={0xac, 0x14, 0x0}, @broadcast]}, 0x24) 00:34:22 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000106) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000)=0xd5, 0x4) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x5, 0x80) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x7, 0x400000011, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000ff6000/0xa000)=nil, 0xa000, 0x0, 0x80011, r1, 0x0) madvise(&(0x7f0000ff6000/0x4000)=nil, 0x4000, 0x3) 00:34:22 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1204, &(0x7f0000000040)={0x1, [0x300]}, 0x8) 00:34:22 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1204, &(0x7f0000000040)={0x1, [0xc700]}, 0x8) 00:34:22 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1204, &(0x7f0000000040)={0x1, [0x1000000]}, 0x8) 00:34:22 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1204, &(0x7f0000000040)={0x1, [0x3000000]}, 0x8) 00:34:22 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) recvfrom$inet6(r0, &(0x7f00000002c0)=""/4096, 0x1000, 0x40, &(0x7f0000000000)={0x1c, 0x0, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x7}, 0x1c) r1 = openat(0xffffffffffffffff, &(0x7f00000000c0)='.\x00', 0x80, 0xa0) setsockopt$inet_tcp_buf(r1, 0x6, 0x2065, &(0x7f00000013c0)="9b7cd3a287712c691c38075df9ecd8113bce00461820c5342e5172997552f804880bfea48edb8c74eb2400cc620ff0b974588b7b0081288333c028fe29279a65db5ff573b2c3152c5f5e9b2cd12724f16ec2ecb0cafb579e8dcc93667d1d3e8075bc0fe3a21e5ab217e75ea201f762d0165512d6cba0a3d024b9b6bdf7df9c5581fd5989054975d5a3863dd2e07646", 0x8f) r2 = open(&(0x7f0000000040)='./file0\x00', 0x200, 0x100) getsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f00000012c0)=""/201, &(0x7f0000000080)=0xc9) setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000001980)={0x3, 0x5, 0x7fff, 0x10000, 0x3, 0x8, 0x39e, 0x2, 0x8, 0x5, 0xfffffffffffffff7}, 0xb) setsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f0000000140), 0x4) getsockname(r2, &(0x7f00000019c0)=@in6, &(0x7f0000001a00)=0x1c) ioctl$DIOCRSETTFLAGS(r2, 0xc450444a, &(0x7f0000001500)={{"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", "e52dce05c22faef51e282df64704a67e7c054813d5549d2fb0966098d07bd012", 0x7fffffff, 0x80000001}, &(0x7f0000001480)="0b9616a0fa37ff43882f0c309dcd7ace629bbd94e401d02e00829d6a9c11dc5acca4603d50891a1aa437d7710ffb7d2f1afaa4e8a9194c624703a935e905fc60ae77cca038491ac406bde542cd59abb36ea0313ce74fa04a56157ca0c50519888de543051838afff72138e12f2aa05a23a096b", 0x5, 0x36, 0x0, 0xffffffffffffffff, 0x3, 0x5, 0x20, 0x10000}) setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f0000000180)={0x101, {}, {{0x1c, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x6}}}, 0x108) semget(0x3, 0x1, 0x2) ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000100)="8c456a7e5ad895241dd0f08ffbb41d9d61e0180ea9a057d664dd1271ac031f569821fb7e6fc75c463e37a327fd6e41e81a910832594dc39a63be0b") 00:34:22 executing program 0: socketpair(0x1c, 0x3, 0xffffffff, &(0x7f0000000000)={0xffffffffffffffff}) r1 = socket(0x2, 0x4, 0x54a8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x103, &(0x7f0000000080), &(0x7f00000000c0)=0x2) getsockname(r0, &(0x7f0000000100)=@un=@file={0x0, ""/108}, &(0x7f0000000040)=0x6e) 00:34:22 executing program 3: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x86}, &(0x7f00000000c0)=0x8) accept$inet6(r0, 0x0, &(0x7f0000000200)) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x400, r1}, 0xc) syz_execute_func(&(0x7f0000000140)="1c0cb5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9966030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") 00:34:22 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1204, &(0x7f0000000040)={0x1, [0x4000000]}, 0x8) 00:34:22 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1204, &(0x7f0000000040)={0x1, [0xc7000000]}, 0x8) 00:34:22 executing program 0: poll(&(0x7f00000000c0)=[{0xffffffffffffffff, 0x80}], 0x1, 0x200400004) 00:34:22 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1204, &(0x7f0000000040)={0x1, [0x100000000000000]}, 0x8) 00:34:22 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1204, &(0x7f0000000040)={0x1, [0x300000000000000]}, 0x8) 00:34:22 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @local}, 0xc) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000040)={0x4d5c12, {{0x2, 0x3, @multicast1}}}, 0x90) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000100)={@multicast1, @loopback}, 0xc) mlockall(0x3) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000140)={@multicast1, @loopback}, 0x1b) setrlimit(0x0, 0x0) 00:34:22 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1204, &(0x7f0000000040)={0x1, [0x400000000000000]}, 0x8) 00:34:22 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto(r0, &(0x7f0000000140)='%', 0x1, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000040)={@in={{0x2, 0x0, @multicast1}}, 0x0}, &(0x7f0000000100)=0x8c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x2, @multicast1}}, r1, 0x5, 0x3, 0x0, 0xfffffffffffffff7, 0x22d}, &(0x7f0000000180)=0xa0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff016}, 0xb) 00:34:22 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1204, &(0x7f0000000040)={0x1, [0xc700000000000000]}, 0x8) 00:34:22 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1204, &(0x7f0000000040)={0x1, [0x0]}, 0x3) 00:34:23 executing program 3: mkdir(&(0x7f0000000140)='./file1\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) close(r0) dup2(r0, r0) getsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000000)=""/5, &(0x7f0000000080)=0x5) 00:34:23 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1204, &(0x7f0000000040)={0x1, [0x0]}, 0x1205) 00:34:23 executing program 0: r0 = socket$inet6(0x1c, 0x5, 0xa7e7) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35a}) r1 = semget(0x2, 0x5, 0x86) __semctl$IPC_RMID(r1, 0x0, 0x0) mlockall(0x1) sync() setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000040)={0x9, 0x9}, 0x10) r2 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000080)={0xd11, 0x2000, 0x2f, 0x6, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000200)={r3, 0xbb5d, 0xf, 0x8, 0x9}, &(0x7f0000000240)=0x18) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setitimer(0x0, 0x0, &(0x7f0000000140)) pwritev(r0, 0x0, 0xa9448f18c2608d30, 0xfffffffffffffffc) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, &(0x7f00000001c0)={0x107, 0x2}, 0x10) 00:34:23 executing program 1: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000e00000020000000010"], 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000080), &(0x7f0000000180)=0x100) r1 = accept4(r0, &(0x7f00000001c0)=@un=@abs, &(0x7f0000000200)=0x8, 0x20000000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000240)={0x0, 0x3f}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000002c0)={0x6ee84cef, 0x400, 0x5c, 0x7f, r2}, &(0x7f0000000300)=0x10) r3 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x24, &(0x7f0000000040)=0x8, 0x4) 00:34:23 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) fcntl$dupfd(r1, 0x0, r0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1204, &(0x7f00000000c0)=ANY=[@ANYBLOB="010000000000af94605104e066e06ffc32aed7651826af6494fb73308d988b19b3be73c47d03f0216bba132476922418c1bdcd01009bfb6c80a35e58a8c2fec1998f00"/77], 0x8) accept$inet(0xffffffffffffffff, &(0x7f00000003c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000380)=0x10) preadv(r1, &(0x7f0000000300)=[{&(0x7f0000000040)=""/55, 0x37}, {&(0x7f0000000140)=""/65, 0x41}, {&(0x7f00000001c0)=""/95, 0x5f}, {&(0x7f0000000240)=""/12, 0xc}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, 0x0) 00:34:23 executing program 1: shmget$private(0x0, 0x2000, 0x105, &(0x7f0000ffd000/0x2000)=nil) shmget$private(0x0, 0x1000, 0x240, &(0x7f0000a36000/0x1000)=nil) shmget$private(0x0, 0x3000, 0x2, &(0x7f0000aef000/0x3000)=nil) shmget(0x0, 0x3000, 0x1, &(0x7f0000f67000/0x3000)=nil) r0 = shmget(0x1, 0x3000, 0x0, &(0x7f0000b67000/0x3000)=nil) shmat(r0, &(0x7f0000e44000/0x1000)=nil, 0x43000) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000006c0), 0x1) sendmsg(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000003c0)=@in={0x2, 0x3, @loopback}, 0x10, &(0x7f0000000400), 0x0, &(0x7f0000000440)=[{0xf0, 0xffff, 0x1, "aba14e47aba3fb06567ec09cdecc45e04823df5a5353de0cf8a354743b3b8a69fece81321984690aaa3f4f16cf975e1272d9b6ae6e65841c1c21b8a1fedf4dc7aef4567528f7302aa4415571787b159b24d9866fd0d2a42e227d6d741abccb85f7a6c311c35fa400174e32d172d2b9d59ecc7c0668c416e04d19b32fc5c0722dd85cce6102bf1c0f7a6dacb2da8172c62c0098fc50a5d89b636ce7732c59505c5fe81ee6a29c03b1a93d858c22f05ede88e2105be669e684aab6e83002693603c5bcb7efe725f353d503dfb09b467c16e05a2ee52a865261710df0cd4666"}], 0xf0}, 0x8) mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x0, 0x1011, 0xffffffffffffffff, 0x3c) r1 = shmget(0xffffffffffffffff, 0xe000, 0x0, &(0x7f0000ff2000/0xe000)=nil) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000700)=0x1, 0x4) shmctl$IPC_RMID(r1, 0x0) shmat(r1, &(0x7f0000ffb000/0x2000)=nil, 0x0) r2 = open(&(0x7f0000000140)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000680)={0x5, 0x1, 0x3, 0xc6}, 0x8) getsockname(r2, &(0x7f00000002c0)=@un=@abs, &(0x7f0000000340)=0x8) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2, 0xfffffffffffffffc}], 0x1, 0x0) getsockname(r2, &(0x7f0000000080)=@un=@abs, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000017c0)={0x6, [0x20, 0x70f6, 0x3, 0x3ff, 0x8, 0x1]}, &(0x7f0000001800)=0x10) rename(&(0x7f0000000400)='./file0\x00', &(0x7f0000001700)='./file0\x00') fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000280)=""/18) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) r3 = accept4$unix(r2, &(0x7f0000003ac0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000054ee4d6dffaddc2b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008743aba5000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000052c1505cbdf09f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001b00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000519df0ca06c56fb1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fdbcc8546fe97a814ea9d3d300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fbff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000090d39231d1125d7bcede13000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e965a1aa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000030000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002ed1a3d900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d5a4176b3073b08af01ca2070000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e5c408e44e9ee82999a4ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001a198a0f897756445bc1593fc4fc12da9415af192833246b4294e08540fc3439dc4a6acddcaf602931f004eb7ec7c60630f9e3f042ffbd5da6177bf8de0921617886f8e03cf75259bec78877ca2a392e451f7e3559c5dcc60900aa7be6e503d82add83d94f6381ed1e595fbfc9847c79322fcbb55fbb08250a4ef3ee8e345f2d7e87304b8436266e5e4e337e17715925ee4a7de414289561db515ad2b6d7d083e6cc0c88f475920528c65979f1642aabb449c88ff19a67dd6c90c8ddd9ed4b6ffad14d24ebee5200e6c90db430aebb446b000000000028d80432a7e849d8f04e90b6f7bea43b6fcbc0fcfe087c69087891a4a6c839f1f6e952cf91736650eb68e0495b711fc4d1bbb44b34661370652acda5b900"/4419], 0x0, 0x10000000) r4 = getegid() getpeername$inet(r2, &(0x7f0000001740)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000001780)=0x10) setgid(r4) getpeername(r2, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0x1c) ftruncate(r2, 0x7ff) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) fchmod(r3, 0x104) setsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f0000000180)={'accf_dns\x00', "39ac38170d84703635a328946167c819c7a2ad82a7cc761920214a3eecf4d6bbce9aeab5a58a46c445fdadd4392f4a4b40dc411fa5c6ae2b28ded3ce39aa2e4a4d416af5240080a8384653cbc382ef0a65c1b49380719562a390f9ab335bdaa73492fb027f74e115b5e33979332eb12df5664ec9f5c3acd2aa0308418ab31cfcde0f7d63692bc4da84b2403f704ddf40a7a9caab5eccdead53eb957e438824cb1412815e49f4b79ddf3038995bb41d83b7e990451075340a41e6c4031b6d95de9c8d3a3809933c7d2370decebec4e794c75e90770f26f6133aa2ba101cde2479267b9aeb0948a52ca03409c8b799a085"}, 0x100) 00:34:23 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) poll(&(0x7f0000000040)=[{}], 0x1, 0x800) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000080)={0x7f, 0x1, 0xfffffffffffffffc, 0x7, 0x4, 0x80000001, 0x9, 0x4, 0xfffffffffffffb94, 0x400, 0x7}, 0xb) preadv(r0, &(0x7f0000000040), 0x10000000000000f7, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000000c0)={0x0, 0x16, "33162a8412bfded84c9f4b0c2987cf9e16959d14d86b"}, &(0x7f0000000140)=0x1e) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000200)={r2, &(0x7f0000000180)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0xfffffffffffffffb, @empty, 0x6}, @in6={0x1c, 0x1, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x7}]}, &(0x7f0000000240)=0x10) 00:34:23 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1204, &(0x7f0000000040)={0x1, [0x0]}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000000)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x3, 0x8a, 0x2100, 0xfff, 0x3, 0x1ff, 0x92b, 0x7, r1}, &(0x7f0000000180)=0x20) 00:34:23 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1204, &(0x7f0000000040)={0x0, [0x0]}, 0xffe2) 00:34:23 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000080)=0x8, 0x4) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x1204, &(0x7f0000001200)=ANY=[@ANYBLOB="bafb283b0bcdf7c515563847f20710cd3b8a71c0e0858db3460ef03ea37cac4b18f08f4c4b0db11937d4184a652debf373c14339f4435e7bc8f75222d2fa63eb2a882f380f4b030a28225c042017612c01d3b79c828438f2e3865fc870c7bbd20c4904ec72fd3aa1ce649a50d1830fe7", @ANYRESHEX=r1, @ANYBLOB="c88457a6c986c180de3b654aeda4b5c2a52ccd4de7a498758a4a3a73bf665425b64f7a0e09395c7a3c4561db5632615ca311781afc375e435657b3e428a4fd18d5750adfc9764ed9f15f7d3f25b01d414b663f68891e2fa7b9596fd2ebe1ab47711191ca2421a8a2e3ec149f34132a3c0c4b64bd8bffb304a0bd5f6ae690e4de71bda75b8b5eeaef343ddb45f59dd1f2d5e0459bef4a53db5e094615dcfa7f9174c90578a401052c86605fa3327eae0c324f427a705322523328fd5ad324a267eaf62e228ca988ea72d4415763015b901ee2ba0b1a2cef9f6198af8e6235c1ef6262d0e45ac5b9a6b60c6b1361c61742aa0bfc72de11bafeb4eb4d2e364b1820476c85ba8a7cc3aeaf42d46664e21f264d88b66ebaf13e8d13b833abf30bc2610c3bd29159afb71503784bd321d5b2e4b1f48799a8c5b17aaa6c56eb1116f56b8a04c57e251410a228218b19e7f33b785c89f874e5cd10c601f7f02d0349e6838f2d5622be454c81431025d613ae181ef41f589cbd1ba9f0011e7a18893c9c8905181f4edee55d95e9bc8189394a87175e1aad255cc4b1ef829939a6e26d4464312910a7454280447fd65dcd887c0aa2ebbdcb19cb345e19db9893c70e4602598ea1059eb73adf2ff729bf480dab4f405fb12106089b77e656ba973052f0be1425563d090cc5fd5f5a5dc1ea9a2f2d8604b89b18d662d687e1407d2cf4e753cb88b8fb3b155bbd0516a57a9a7a43fd32581b85d01fb768b72270860d5ba7419aee45dbd941b5552ab89be86bbb3e0ecd892e98d7b17010e317d62fe756a60da4c837544f096f808486f471435e0f519739ee9e1650a823f7d9d5923f4d6a7e04fcb330c2faa64def026641ddd2b90c8baf5d7a3dc656bad7cb7d83e53d67d3cf6d6e2e62d61995e53663f9d14aeb983f9a7d331b853d29b3ed9ca0aa2d37625c8c69f9779cab9da24effd85e5700af90cb709199c675e93a9eeea948af33c37bb47c88f03a73d74206ef38c7da38820ea4f25e909e6b3f80ec5793a6d9f189c0fd070dac65f38bac2332008dcd23e394f56af12c535fa15c68a0739de419c1a24f0a303f19dc8e5ce741e4b0aaa2f3861aca326c8f38aef12d14004dbe1cabe728863e117aa8a2da8c63c8e90fb637607ca950f6053054b6c367294aa17c2e712f5a13f29d6b16c6f083ea91ae6de8b8afc5a93260c36e356fd323a78e772f9903bfa828921357d23aad3cf6226d90cc8db322eab3393460a8351235e9951a18c782eed3ed7e6cbe4f1651a5baef4c85c4f508d627889340528d4e0be8405622435ffb583096df51d479b5879d69b0bfe585dddf44ac719e9a3f2ddca83d833fbe219350df13f62c4bc3c4bcf6c851b79b0c19450be364d9608008c10377c18827c3413c76fb01283c6ee0cdf16109e8daab2c6a7116e20d465dd9e3fb128814bd0512376fd3a32032c66dfb19eebcac601b23fb7478f569f47b09f2f6acfc82271f69eaa66f67a51aed5d0df90d5c0a994a8d47adf18ef99523931adacecb5db6bab25cbc038fae138451c37ace023229cb73e95573f3f8076eafde7802387170ab00be8d1ec985dae96d9deb8ba988b48890c8e0facb7a43c1bb979e63087f11688c64a00864ecfc90a0cd74f762a4475f5aa043fd6283957ffea74cc89414bc18441246a80d1935c4d0ad1a39d79011e2754b01548eb92766b803f21b6dad731647d886929c7405dc1cff96b4c9339c395f5aa799eac1aacfa80124ca97bf26c96ff05fa1c99a3c5a5252ac9cb75b055bdfc77a9fafeec5dd180e0553bd9552d422c9150fb9310c1fbc30e3aaa253854f9fd8ac580e410edc0e1d2edd6a7029e80b5d6f4cbafc592d42e32a79bba07485b00855e5ef53fcae9437ff83cd5a11a7f7f23a389eb22b95b1603ebd62c0c8a8e705bc5d5ff84f872236dd3c70523d5a0b8dc5e3cfdb39ec1f59816c88533ca3178ff63b0ff799da372bba9673d20ef39a0a7182d457dd0caacb4ed6c38528625f9294f5bf285326db4149a26992ff5b52f80c5ac452077f11ac15358043d9664aa5d6b4dd7ced586c5f244ad2da4fba0a085f5826c966645dda7083e8fa609500fb11baf344a917110694b0cd90b68b0d4cd813573ad8fc7563f1704f5bb42ea09779f2e21b288b653a9203befbbb01b4105e59f183687a65b577b512a31b2fb3677687ae547039fb656e66ea6175189f7eeca2855905d39805e58095057d432d1741d3251a7d61ef465bec01e364b6c22604560e2cc1dc7c8598086ca8053e1168091d45e4100578ac72c6d220c5dbdf56d9607e92bebd823c259ae8d06e60568005bb4dc45642de15067deeaf73a68dbefe5ee12ae4f6e8313916a10c1c9c3a47fc007b6a7b712785991933793fdbbe1b9524a4d3aca5e955104bd5935d7244a76bff52cbc1b65e89af4ea7f1efda25d8c39f39b8665af657ebced28763df82eb032ad26a8a22fbfb3e7902f963edf9a00376a7efd54ae586fdf65515f0102b514a3a97ecbad7a3c12b85850c74f941e73f860c17dff83880746a93cfdd314db564ed1319ea217d57d1e56385b9630739f912fbb3308d39921a379a879ad5724718d6643029aed5bdcf7c3fbccfec338cb80a6e6274cfb49be21248073e447d3dc6b345d309d9eb81d9569ebe7d27072677c34e5103cc355c57151a587064b48baee8a28d6fcddab119900a12b97abec6ccbfb7a7f19826098fc21e633523aee3a4eeb2ddd9792de8b40670b3b4148e757f9ab3a7ff2cd26543fcd9fc2126e17b79f51df35acfdcc791809e12ed69ff0a8b3bda8cb8e010e0f637a2e39406691c14d396d3929e86b0ee5ea1e17bfde9f46ed882b07635ee49d101fe2b5bc27f8e96c29efb15b08c2e2867885470430837ab0e8d9e6ccb83b9f7acc95f73be9e179b1d02f96f4b585dca4744e289e83aac0e8ab6797d47fceedab9dfc31bba5e19f4ec57a4cb4293cd42e7c85012a7214b5a6f103c2c9e11c62d1fd8f4eb7084ad7f9b2596edda0a479fa00d0308f354dc97b837ae4e6e8f6337ebfabaed318f7ead2617be8bff32a4c242778f7010e3a02d3442a86008d2bf31af968855e691ff99f2d93509e0df81f691a58319f84ab339b21a73ba55fec6f120af76f1c57c9892c47fc3ac78d9452c151d9fd7007dbadbf788dcb1dd0b02617a510c7344e904c6d80030ce96f6175ee4e7158a22c4687af5fe7bca7bcfbfc68f6bbe7db645e6f4e942fd229ebb8863057b3d071ade14b23a964ba1ff069c7afefae6c6b5ea7436fdda4e55ca5533079e9db839989762b6d5d5695465a3432b9dcfa8c20cd33dd7e1f5419c79433a68ddb342b0155b628f9cdc2deeb0c891c498fdb9603df96c86f15cca13d0603d4cb32c4ced2c57c3338cb2058f265a7fb13270eb3555a9b8c9aad122d0ccc561489a71b41df56a8890a8da484cc4914cdb5dc91264e357fb7692646b5635c5a23c716b657489734a0907544e05bd7cc1943e98e4c7973611667f86234da5d7d71c90de2c9ef9ecf45be0168390e2d4315b466d8e048b8b2ca27e84f7a98b8e25926c8c0a86310ab6c47e7ff2c9f5a085d97c481d39380568562cd3d7f4f86383c637421fd20c2bc480a891412af403fe843c019c64e896570acf2df01a7dc6981d1811e84fc6c075b01189922f65aa4b6aa98231bfa3b4ac364da96807da1591a1cd7e4aa6ab01421559926c778ac3153c66080f0530a3f1242d97f1dd7bdef1f84dec6efc6975a47a1390c996978957e915129f0b8b43f3e136862151e78325c6f615fad36f02b84380244e6accbaa01b285e8d6e7b0e5f75e84da58adf92d434a4addbba862eb26b87ce900968fcf3c2156557d6f836f3e52f9e42280f051b62a241a0d81c73cdc99e2dd491dd080ec3164acc5d2d779a1b739fa282c2869773d2d6de9ee72bb960e426e5ff7b4bc0d428f4e2f11831a4a99eb388d2a87796167f00611684eb3f1b70a08d2df3be55a475ad34e54fa4bd89006b3db904393014a2dbd89de1a2724f92acdfcd258028136e25842c39cb864eb0415829257d083051bf0c54830c2fa134c873e4d79adc210c8bfb00eb92f62b5757b40a3213261ab7a30f29e344562bbb7839f1e41759eff334b324e6ddaca25562e594ebca91f686ce4c38a3eefac9b79fdb87f42aafc2969ed706a7acd99938c1c1c7ad07227dce6a0fa2cadd9efc51153c555371576c315d0e19b3f2b5a4c852e26069a548a6ee6252832dbc6a8097352d68838fb64ed38d77f681d43d779bc1fda0573e51a835ca67c2c8b50843f5bbeb66140e62f43ce43bc1f6e2a24bc4507c1ac41e8832408e696c65623aabfdecb8464f690bd4af64c8f94c9652bea194ee3304cbdbe583a24c2ed144009e9f83fc208e3594768130df64290d45f0d38a556b5c4a12949f79acb637ef8f04cea20a4ecaab5785786ff94559ec635b740cbd6b485b6114642c5d072bb0139ebc9882a80e3097621b5408f8c03b4f2659ab93b7b77c357200db837ae45c8dbd2be8914b3f37353b78b88df0ec4f24487220a7b59d86cc7c40e0458308e9c1332ca5394c8bc3438986dd703f46bc02cb9342f3b734446aa459a059778e576dc83491e87aeac18e5eb98e6ddec7219ea007b98615eba855ad63cd61e6f83918bd9cea2bca5bf8597907c239e3d0282af1909a46cbf9e94306a1179ec1f0a84d291a5559e517b7e09d97976462a358476a4a4015c84b6bccad164f3ce46d1960f1ec7526cb3c128ef12f500079a66b5f743d4106bea725a9674d60cfc68fe26e2a16b889d1b61c1f3b88826ac4e7db982db75775b3c560c2d686da857d319807d3fc0239b0299d00d7c29911adace9391309fa5286e23e443a3ef4f1e99b328ae1d23879b837df8fa3978508bc456aab3eff8411b7c8476787fa840c11fd1bf05811e5047f5079a8d9073be13015fe15188be0af6b5fb1ddfb2d960754849de8bd44cd33d8cf8e335dd80dc440553bf9c22b1925d3457bb7142c05c610ccc2ea5540e2417b409a6aeb4c3ad40993d2d3517e5db2d9d17d7627e4166404c16e247b07ccf0993c50557564b03152b4a64c157cfdb5c28a605ecf00ea1b921e0dd9df9f78a8985702b99f3b8d46beb9aa91fbb2ea157d098dbbc3bc9712c82eafae543029a81bcd0919e54b8822c5a9322e327a93d34eef3f4e60c9f1efcf262287961a709ec41dd035713b4ed4d1138457a967ea353d7b058383790ec8e3f1ad87d897051be0bc77b5c66a1d581bf7e0225e6c28a3d6034a742f1d443b3facd46f7ae00ad2db631fcde0f6f3c965fd60776565ce504cdab18e0d0565430de0289cd2b10d89be9cf613f950358ec78fd3c34169d784eb55040034385c87a99de3f825abbd64640a7ab62fcdbaf6b360f00a5c75e898de020c17abcc91bddcf35405fff6b7a93d9c1507fc055455abc0c43ab8befb8425dea7f5af15be28bfa9216e81a764779f8319be175e6dc8e2b3bcaee098258d9440adaf1c6c9c743ff8d1672de5deb471756207c285f67be3f159a13fef76f4a2041010bbfdea4a136ef75b4988d478eb06cfdde6f82e5392286e8dd1d62f38e930e97e4cc1783241eb7475441e8db572500af7b3d37a876e4f5121c41a9dc4c20665de022739e4e8fe650b3817f5f95af22385fcb28708231a450227d155bd973c25f653bb7b71fbfe053374689e7f7aeada8850a61712eff6193ba6cd04946cfce13152ee411f29fa1ab5967ae390bbcbe5a898b94019cc144821f8a9bc752dac7201b1b4d9cb", @ANYRESDEC=r1], 0x4) 00:34:23 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1204, &(0x7f0000000040)=ANY=[@ANYBLOB="eed3c9480100"], 0x8) sendto$inet6(r0, &(0x7f0000000100)="7fc78fece988b9da0736ebec7d6f282e340bbf000bceb34ae543b61efda551edc3b891cc1f4a2a8a49ff8e1a2c9886cceb44e89a41844feea1572f46a2db1c97701ada68729631a18f4d", 0x4a, 0x20000, &(0x7f0000000180)={0x1c, 0x2, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x100}, 0x1c) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x5864}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, 0x2c056e35, 0x8}, 0xc) 00:34:23 executing program 0: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000240)="892ce6337493d80a8c946791ebf2b34aa2f5526dc6ad1502b8ccee009e5c8c51569b2dab5f00000000000000", 0x2c) getpeername$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10) getsockopt$inet_opts(r0, 0x0, 0x1, 0x0, &(0x7f00000000c0)) 00:34:23 executing program 1: freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) accept$inet(r0, &(0x7f00000002c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000300)=0x10) syz_execute_func(&(0x7f0000000000)="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") r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) accept$inet(r1, &(0x7f0000000200)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000240)=0x10) r2 = open(&(0x7f0000000140)='./file0\x00', 0x144, 0x20) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup2(r2, r3) getsockopt$inet_mreqsrc(r2, 0x0, 0x0, &(0x7f0000000180)={@local, @multicast1, @multicast2}, &(0x7f00000001c0)=0xc) 00:34:23 executing program 1: syz_execute_func(&(0x7f0000000000)="1c1dc4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = open(&(0x7f00000000c0)='./file0\x00', 0x3, 0x20) r1 = semget(0x2, 0x8627c07fbbd85aba, 0x10) fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lseek(r0, 0x0, 0x7) freebsd11_stat(&(0x7f0000000140)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000440)='./file1\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000500)={{0x1, r2, r3, r4, r5, 0x40}, 0x1, 0x1465, 0x101}) setsockopt$inet_udplite(r0, 0x88, 0x6, &(0x7f0000000100)=0x4, 0x4) freebsd11_fstat(r0, &(0x7f00000001c0)) open(&(0x7f0000000180)='./file0\x00', 0x2, 0x144) 00:34:23 executing program 1: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0xffffffffffffffff) getpgid(r0) r1 = fcntl$getown(0xffffffffffffff9c, 0x5) r2 = getpgid(r1) r3 = msgget(0x2, 0x8) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000180)=""/155) unlink(&(0x7f0000000080)='./file0\x00') clock_settime(0xe, &(0x7f00000003c0)={0x3, 0x2}) wait4(r2, &(0x7f0000000440), 0x0, &(0x7f00000005c0)) r4 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000300)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000400)=0x1c, 0x30000000) shutdown(r4, 0x0) r5 = getpgrp(0x0) getpgid(r5) dup(r4) clock_getres(0x4, &(0x7f0000000500)) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r6, 0x0, 0x1000000000003) setrlimit(0x7, &(0x7f0000000340)={0x2, 0x10}) truncate(&(0x7f0000000580)='./file0\x00', 0x3) poll(&(0x7f00000000c0)=[{r6}], 0x20000000000003be, 0x0) semget(0x0, 0x3, 0x400) socketpair$unix(0x1, 0x5, 0x0, 0x0) getpgrp(r1) 00:34:23 executing program 3: r0 = socket(0x4, 0x5, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f00000007c0)=ANY=[]}, 0x0) 00:34:23 executing program 0: r0 = open(&(0x7f0000000240)='./file0\x00', 0x204, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x608020001) r1 = fcntl$dupfd(r0, 0x11, r0) freebsd11_getdents(r0, &(0x7f0000000180)=""/30, 0x1e) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r2, 0x29, 0x26, 0x0, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000200)={0x2, 0x1, 0x0}, &(0x7f0000000280)=0xc) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0x5}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000340)={r3, 0x0, 0xe4, 0x4, 0x0, 0x800, 0xfc, 0x9, {@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r4, 0x1d65, 0x109, 0x2, 0x0, 0x3}}, &(0x7f0000000400)=0xb8) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x6000, 0x4) socket(0x13, 0x10020000001, 0x4000000000000) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x108) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)) sendto$inet(0xffffffffffffffff, 0x0, 0xffffffffffffff69, 0x0, 0x0, 0x0) open(0x0, 0x0, 0x0) 00:34:23 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, &(0x7f0000000080)=[{0xffffffffffffffff}], 0x1, &(0x7f00000000c0)=""/185, 0xb9}, 0x0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1204, &(0x7f0000000280)={0x1, [0xcaca]}, 0x6) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 00:34:23 executing program 2: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000080)) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000100)=0xffffffffffffffc0, 0x4) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x11, r1) r3 = accept$inet(r2, 0x0, &(0x7f00000000c0)) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_opts(r4, 0x0, 0xffffffffffffffff, &(0x7f00000001c0)=""/60, &(0x7f0000000140)=0xffffffffffffffe9) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x1204, &(0x7f0000000040)={0x1, [0x0]}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000180)={0x0, 0x9}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000240)={r5, 0x2, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000000280)=0x18) socket$inet6_sctp(0x1c, 0x0, 0x84) 00:34:23 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_buf(r0, 0x0, 0x4a, 0x0, 0x0) recvmsg(r0, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000000)=""/164, 0xa4}, {&(0x7f00000000c0)=""/184, 0xb8}, {&(0x7f0000000180)=""/95, 0x5f}, {&(0x7f0000000200)}, {&(0x7f0000000240)=""/18, 0x12}], 0x5, &(0x7f0000000300)=""/4096, 0x1000}, 0x2) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000200)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000001340)=0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000001380)='vegas\x00', 0x6) 00:34:23 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x80, 0x120) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000080)={0x0, 0xd9, "7c8efca8fe8b1cb73bd2a72ca907f0b59500ee5fb7b10894639f63e3f84af3cc4d9c3baac16bd266f207ff4cbc996ced5c9f387b6365499418cecec6561a775526e8c5997f030cb88b959af017dbde8c6722c512bfe05b8a474dca85a550e7b8425754b6e881e7972be289ee5b422c707cb0b9b866e1209689eded9778091cb92c6db82ad00d33cdfe0528db3b9b233636b50bdd48c62d7315ba37bb9bd852a27d62d865ab607a0063a2ef8e2fda2e7816f6c68c2a58c2ea2fe118b6a6d6fa62448f5a80aa6adcc1f67e9d2866a31115327e0bc7dc27499a48"}, &(0x7f0000000180)=0xe1) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000200)={r1, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000240)=0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_timeval(r2, 0xffff, 0x1, &(0x7f0000000000), 0x10) 00:34:23 executing program 2: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0xfffffffffffffff7, 0x407, 0x54, 0x34bf, 0x100000001, 0x319, 0x0, 0xffffffff, 0x5458, 0x5, 0x8}, 0xb) socket$inet6_sctp(0x1c, 0x1, 0x84) 00:34:24 executing program 3: semget$private(0x0, 0x0, 0xf2f0c82bbb49de88) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r1, &(0x7f0000000280), 0x2e7) writev(r1, &(0x7f0000000100), 0x100000000000005c) setsockopt$inet_tcp_int(r1, 0x6, 0x1, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) execve(0x0, 0x0, 0x0) connect$unix(0xffffffffffffffff, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) r2 = msgget$private(0x0, 0x1000700) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000080)=""/114) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000040), 0x4) 00:34:24 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$inet(r0, 0x0, &(0x7f0000000040)=0x30a, 0x30000000) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0x2004, 0xffffffffffffffe1, 0x0}, &(0x7f00000000c0)=0xffffffffffffff2b) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000200)={r2, &(0x7f0000000100)=[@in6={0x1c, 0x0, 0x95ef, @loopback, 0x1037}, @in6={0x1c, 0x0, 0x7, @loopback, 0x3}, @in6={0x1c, 0x1, 0x7ff, @local={0xfe, 0x80, [], 0x0}, 0x2}, @in6={0x1c, 0x1, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x9}, @in6={0x1c, 0x2, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x4}, @in6={0x1c, 0x2, 0x28, @empty, 0x17}, @in={0x2, 0x2, @loopback}, @in6={0x1c, 0x1, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x400}, @in={0x2, 0x3}, @in6={0x1c, 0x3, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x40}]}, &(0x7f0000000240)=0x10) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000000)={0xcde, 0x81, 0x40, 0x80000000}, 0x8) ioctl$DIOCOSFPADD(r1, 0xc088444f, &(0x7f0000000380)="68073177fb22e4330963d7f7b910226e324f55b8226fd5f9160a424f478003383094b266d90ee48705c3c3f485699a1625c630af193cb05c") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x1204, &(0x7f0000000440)=ANY=[@ANYBLOB="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"], 0x6) accept(r1, &(0x7f0000000280)=@in6, &(0x7f00000002c0)=0x1c) getsockopt$sock_timeval(r1, 0xffff, 0x1007, &(0x7f0000000300), &(0x7f0000000340)=0x10) 00:34:24 executing program 1: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0xffffffffffffffff) getpgid(r0) r1 = fcntl$getown(0xffffffffffffff9c, 0x5) r2 = getpgid(r1) r3 = msgget(0x2, 0x8) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000180)=""/155) unlink(&(0x7f0000000080)='./file0\x00') clock_settime(0xe, &(0x7f00000003c0)={0x3, 0x2}) wait4(r2, &(0x7f0000000440), 0x0, &(0x7f00000005c0)) r4 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000300)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000400)=0x1c, 0x30000000) shutdown(r4, 0x0) r5 = getpgrp(0x0) getpgid(r5) dup(r4) clock_getres(0x4, &(0x7f0000000500)) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r6, 0x0, 0x1000000000003) setrlimit(0x7, &(0x7f0000000340)={0x2, 0x10}) truncate(&(0x7f0000000580)='./file0\x00', 0x3) poll(&(0x7f00000000c0)=[{r6}], 0x20000000000003be, 0x0) semget(0x0, 0x3, 0x400) socketpair$unix(0x1, 0x5, 0x0, 0x0) getpgrp(r1) 00:34:24 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1204, &(0x7f0000000040)=ANY=[@ANYBLOB], 0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={r1, 0xd52}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={r1, 0x1, 0x1}, 0xc) 00:34:24 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000240)="12a0800782a1cd4a03920f6e8404113a10882cecfc86f410813b11bb2ea2f639f5f6966703dda354c762147a5db8c48cdf0be680691ca7bb64e3e16a01ca289c139b38268bbbf2ded4a28691221da10ba5e409254fd820606dfb12d351f0914bf06ddbc2c643dbf708b22318a08ff40b34215f83d9f6220fdcab729d380532fbf6451bbf16f14c2e3d2476975964b98331390a89bfb3937d51f13bc6cbe9f40f6c21af4da158389b115947d975d9705e3d4b63c476675894b3ac28c4325ee96ed5395d547bf70dc43757f3dc70041a09238f4f030ccc2716edf67e1cbac25092c0000623fb116717bf6f873f0cbca5f1d5d07d4cba59") r1 = accept$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs, &(0x7f0000000100)=0x8) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000200)={0xab, 0x1, 0xdeb, 0x7fff}, 0xc) accept4$unix(r1, &(0x7f0000000140)=@file={0x0, ""/69}, &(0x7f00000001c0)=0x47, 0x20000000) r2 = accept4(r1, &(0x7f0000000340)=@un=@file={0x0, ""/18}, &(0x7f0000000380)=0x14, 0x20000000) recvfrom$inet(r2, &(0x7f00000003c0)=""/192, 0xc0, 0x40, &(0x7f0000000480)={0x2, 0x1}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000a00)={0x400, 0x7, 0x2000, 0x3, 0xffff, 0x1000, 0x40, 0x10, 0x0}, &(0x7f0000000a40)=0x20) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000a80)=r3, 0x4) freebsd11_lstat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000600), &(0x7f0000000640)=0x0, &(0x7f0000000680)) fstat(r1, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r1, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000000900)=[r4, r5, r6, r7, r8]) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f00000004c0)={{0x1c, 0x0, 0x20, @local={0xfe, 0x80, [], 0x0}, 0x101}, {0x1c, 0x1, 0x7fffffff, @empty, 0x80000000}, 0x9, [0x7fffffff, 0x80000001, 0xccf, 0x5, 0x10001, 0x0, 0x2, 0x7f]}, 0x5c) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000080)=0x4) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1204, &(0x7f0000000040)={0x1, [0x0]}, 0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000940)={0x0, 0x21, "db7391d4aa92389398ef97aac580391437a8adf647344f927112abf0dfd61775a6"}, &(0x7f0000000980)=0x29) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f00000009c0)={r9, 0x5}, 0x8) 00:34:24 executing program 2: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000080)={r1, 0xffd, 0x3}, &(0x7f0000000200)=0xfffffffffffffeb1) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={r2, 0x1000}, &(0x7f0000000140)=0x8) socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1204, &(0x7f0000000040)={0x1, [0x0]}, 0x6) 00:34:24 executing program 0: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x103, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000040)=0x1e0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x6, r1}, 0xc) r2 = accept4(r0, 0x0, &(0x7f0000000080), 0x20000000) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000140)=0x4) 00:34:24 executing program 3: syz_execute_func(&(0x7f0000000000)="b1b791cd8066410f3a20dc00660f70839001000000fefe4139fd5b3edee71c1dd5c7c6e8e8fb0f01e18b8bf4a95ff98f4808eebce00000802000c421fc51c1c4e13de1eb660f383fd1c3664545186746f34004aee47c073a073a4aaf01000000400f0d18c4c1fb2db706000000f3410f0fd596d0c941d99affffffffd347b4f30f38f63cc42b54111d00") syz_execute_func(&(0x7f0000000280)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f00000000c0)={0x0, 0x2, 0x0, 0x0, 0x6}, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 00:34:24 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) poll(&(0x7f0000000000)=[{r0, 0x6}, {r0, 0xc0}, {r0, 0x4c}, {r0, 0x8}, {r0, 0x2000}, {r0, 0x4}, {r0, 0x2}, {r0}, {r0, 0x180}], 0x9, 0x80000001) setsockopt$sock_int(r0, 0xffff, 0x10000, &(0x7f0000000080)=0x140, 0x4) listen(r0, 0x0) r1 = accept(r0, &(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000180)={@in6={{0x1c, 0x0, 0x1, @loopback, 0xffffffff}}, 0x0, 0x0, 0x4, 0x4}, &(0x7f0000000240)=0x8c) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000400)=ANY=[@ANYBLOB="1c004e22ff00000000000000000000000000000000000001bcdb00"/128, @ANYRES32=r2, @ANYBLOB="0300000005000051104738a567005e36de69935745c8dc115f21b42f1dc064fd7efbe8eca9579e53845c78fa9b4ae195dd7808175e53cdd66ec03cc61047db97aa408e9aeed468ee39e61fbab8f4bfa361b8448a5735dca6fb126ac505ea808d513b86760332ca88f8a066a74a418f5f1871d577755bf8576682aee600fa797b3ac89ea50b45bf9731d4b98ee69719957a728c8ce0e828641dc78920d043ea13e7b824cbe07385970aeb6bf73a8034c703af7dc2ee402ce8c237d59e43472bf9b464f66306cf0def5a49265d9fbea1e17414326406beeb0e25b10f7b2d275f919ac6d2def96b1b3a9f418fabb1b806a10f47"], 0x8c) r3 = getgid() setgroups(0x1, &(0x7f00000000c0)=[r3]) getegid() close(r0) 00:34:24 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) poll(&(0x7f0000000080)=[{r0, 0x10}, {r0, 0x1}, {r0, 0x7}, {r0, 0x10}, {r0, 0x4}, {r0, 0x2025}], 0x6, 0x2) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x19, &(0x7f0000000040)={0x2, [0x0]}, 0x8) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x6, 0x8, 0x2, 0x3b74041d, 0xbe38, 0x7fffffff, 0x3f, 0x4c, 0x100, 0x2, 0x4}, 0xb) 00:34:24 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) accept4$inet6(r0, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000140)=0x1c, 0x10000000) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x1204, &(0x7f0000000040)=ANY=[@ANYBLOB="09000000ffe3"], 0x8) r2 = accept4$inet6(r1, 0x0, &(0x7f0000000000), 0x10000000) getsockopt$inet6_udplite(r2, 0x88, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:34:24 executing program 0: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x7) write(r0, &(0x7f0000000000)="07884747bafa28884ec684271c33800cfba67ad7e225db710bbdb6dad93d8bf286e95f4eb2421821490ef8f50d185d334616770b4d6edbcf34fb33144c6f558463d821565936754fca7077ef320b80904bcc30cdea9e5a1f24d50275a1abfa76fcc567c2129fbf8fe85c971d31ceba30ce59de2c5079bbb253d792071c87db3af97921ff24160c2844b45f4fc2232a07741bfb8c7c7a9580610705eab12f31562ea2cbd7c13a7806c259d6b0c1b03ba8e95db0ed3879ad9f1f0a9d7980c9e8ab39242331d6328d9f747a7add290a32528e0835e50411d17b31a79c7095726ee55ec3ca1604f1185385da7c89bfdfc65dcacd822242251f", 0xf7) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, 0x0, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) sync() getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000180)=ANY=[@ANYBLOB="1c004e2209000000fe800000004dff0000000000000000bbff0f00000000000000f5d20000001000"/128, @ANYRES32=0x0], &(0x7f0000000240)=0x84) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000340)={r2, &(0x7f00000002c0)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0x5, @loopback, 0x9}, @in6={0x1c, 0x1, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x5}, @in={0x2, 0x0, @multicast2}]}, &(0x7f0000000380)=0x10) lseek(r1, 0x0, 0x1000000000003) munlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getpeername$inet(r1, &(0x7f0000000440)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000004c0)=0x10) socket$inet_udp(0x2, 0x2, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) fchmod(r1, 0x100) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000280)=0x7, 0x4) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000140)=0x5, 0x4) r3 = socket$inet(0x2, 0x1, 0x0) r4 = accept(r3, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0x1c) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, &(0x7f0000000080)={0xfffffffffffffffb}, 0x1) utimensat(r1, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={{0x80000000, 0xb86}, {0x10000, 0x4}}, 0x200) 00:34:24 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1204, &(0x7f0000000080)={0x81a1, [0x101000000, 0xffffffff]}, 0x4) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={0x0, 0x3ff}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000140)={r1, 0x8, 0x5}, 0x8) 00:34:24 executing program 3: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000000c0)=ANY=[@ANYBLOB="030000004adf74537abda5aa8b0911fd4a88125bbcc5a28429300569e600131483544b282b46eef919b920e7a973"], 0x1) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={r1}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x16, &(0x7f0000000000)={0x0, 0x1, 0x22, "f8b53b329b39e528516011e8a053752719bab60ddfaf3cc3a8c4654600e25dc57441"}, 0x2a) 00:34:24 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x10001}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x8, 0x4c00, 0x3ff, 0xde50, r1}, 0x10) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1204, &(0x7f0000000180)=ANY=[@ANYBLOB="0100662dde57772d12f90c05b1da6e117c94ec7e22469843953b6b03d7bb85422f3c985e9005b61a3f20e3ff829f"], 0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={r1, 0x400000000000000}, &(0x7f0000000140)=0x8) 00:34:24 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1204, &(0x7f0000001500)=ANY=[@ANYBLOB="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"], 0x8) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x100400, 0x0) socketpair(0x1e, 0x3, 0x10001, &(0x7f0000001940)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000001a00)={0x0, 0xffdffffffffffff7}, &(0x7f0000001780)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f00000017c0)={r3, 0x2}, &(0x7f0000001800)=0x8) r4 = open(&(0x7f0000001700)='./file0\x00', 0x800, 0x100) ioctl$DIOCRGETASTATS(r1, 0xc4504447, &(0x7f0000001080)={{"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", "a42beb868d58ca56594c5f8d62e59e57e16282b2f3fa37e00a5ccaf05309d1ee", 0x8, 0x4}, &(0x7f0000000080)="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", 0x9, 0x9, 0x4800000000000000, 0x2, 0xcc, 0xfffffffffffffff9, 0xffffffffffffffff, 0x80000004}) syz_extract_tcp_res(&(0x7f0000001900), 0x7, 0x7) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x8, &(0x7f00000018c0)={0x9}, 0x2c) getsockopt$inet6_tcp_int(r2, 0x6, 0x4, &(0x7f0000001840), &(0x7f0000001880)=0x4) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040), &(0x7f00000016c0)=0x4) 00:34:24 executing program 3: syz_execute_func(&(0x7f0000000180)="1c08c4637916d7b098cd801b69e4c42205b8d36467f3460fbdebd9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") r0 = accept(0xffffffffffffff9c, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000100)=0x1c) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000140), &(0x7f0000000240)=0x4) r1 = dup(0xffffffffffffffff) ioctl$DIOCNATLOOK(r1, 0xc04c4417, &(0x7f0000000000)="624653df11eed72a95c7ad7963efee7e1d56d305ae18395fd94083899ea1692b033488755f43126578a287f7bfc1069ce84f8b4b930e4f24738d94e6186abcabc37907bd075af5b2cc3d7cbe41c91a0c4b34c21c0c7cc2a8490951703a1aae39fe347cd7cdf70801de41fb1ea9fcbfaf191eca654c768ac2b5e0a8c4bb529af180a3cc99836f030d4d7991fe4ea3f28ded456d5db4672a2a8998ec") 00:34:24 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1204, &(0x7f0000000040)={0x1, [0x0]}, 0x8) freebsd10_pipe(&(0x7f00000003c0)={0xffffffffffffffff}) r2 = getpgid(0x0) freebsd11_lstat(&(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() r5 = getpid() freebsd11_stat(&(0x7f0000001ac0)='./file0\x00', &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getgid() r8 = getpgrp(0xffffffffffffffff) fstat(r0, &(0x7f0000001b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getegid() sendmsg$unix(r1, &(0x7f0000001d00)={&(0x7f0000000400)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001940)=[{&(0x7f0000000440)="bd8f13178466bc7e26f809019f059a5c709ba2105cf22cb9628f79b390a2fa437ed372d7f8d42bc4a28c398b1ec022bd0d", 0x31}, {&(0x7f0000000480)="f93592c381fdb2920dbeb98013f2104ca5a5c09644034466bad44f1cdb3a1640aa3e8d5aaa299003c03a27bcace53022ac242e10f0fde9a75e2ed14da2e501ca58eb843ea86f274212a4ccdce071fea0702f994b607d09f794dec205591453c945952fc468c46bddca636363933dabb659a9939c04512291178a33503e1f6e11c838f90c2e2782a9c81e18ec6e661e", 0x8f}, {&(0x7f0000000540)="23b1b876bab38ef2faf099c0ecbe7dc8a799eb0cbdf7c4d65cb0226551cc10999595297112baa7fcd47608f8230b1fa9dc632a1e8323e6fe6b8f98cd72ff7c3ac749efe7b50e915a353cf2386a1b22c9102966fd8c0f130d4f978832a3a3a5b4a690106ec64c42f7e46058a91d59ba65f8aeac8dbb76705bf45d8faaaa5118a205b3eb1cb6b4c1f239373b7c36abda401cdf41e2a76d6d72ca71ebfae9eb80e322bbfb69f2427ae45e18bd7743702b8c3429d6db2d29eea73e7c0a632230899b4454751337d777698e1eb370f0760577c3119cf4595fad467ffb4dd35c2d9f5f", 0xe0}, {&(0x7f0000000640)="5715e0eca0cf6939fa45c7fa3e02376344acd4658d6a5679ffd517ddfbed08420825b2496f5c94b6fa3c5bab14bf2b6e0b2fc2c43b8eec010786779e7a1ac191795c50f9336749c7f2916223d57ed0a361abe58a69bac8e0cff4b1ea", 0x5c}, {&(0x7f00000006c0)="7d4a3d2eec657e188042d8aebcd620231440cf9b5bb80291d49a2b89eaa819b7596acb", 0x23}, {&(0x7f0000000700)="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", 0x1000}, {&(0x7f0000001700)="e809db220b0aea1930a6d38eeaee58bd260910669acca5f4a62f02c17523d9db58bc57bc672aa6ed75d0334d93ecbe53c04e1de3670a2d9cfc680ec9d18f4a5707d45a3d6d2b2afb5fbaf714dc5967d42306dd2a966900e9fc00c83c3c8b8339fcbf4e9777b98a20a5e1fe980a5c9cee1f9c48b762bdf7507abacdb21855f9694958f4b0c2832c48c20253774bfdad944dce87c10e27497698eed7d6b22aee3117899402234c9c845605f19822aad9238b4285d183ec7b4556b1a7f92c48027b875a6bcfdaf970455adc42aa", 0xcc}, {&(0x7f0000001800)="fc8f1294cf4f", 0x6}, {&(0x7f0000001840)="cc6c9768833ce23a2fc8bc18518cb05420c0dd4a2dcb8dfc2160934b65d0191c31346fe8a0b36fed9e07e120a2cc39af9182b4db2edcbde363541b8206adc67643a8a3469879e545eb74169b11f78ea0dc487a48db91fe6e4a5575414e65f869328f44784f63bc2f4773f4fd87aabc40a6e0dbb71b63222e9b0b3e1d156336b327a70f7eda0204e0c36d4ec760666f01e0d21aedfe9fa1a449ad14e9f4a25faec6c36d8619040d9f6d72fb95bd31a470a79cd65adeebd6c4f7715f7826bc4dcf61bec5", 0xc3}], 0x9, &(0x7f0000001c80)=[@cred={0x20, 0xffff, 0x2, r2, r3, r4}, @cred={0x20, 0xffff, 0x2, r5, r6, r7}, @cred={0x20, 0xffff, 0x2, r8, r9, r10}], 0x60, 0x10c}, 0x5) r11 = open(&(0x7f0000000000)='./file0\x00', 0x100000, 0xc0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r11, 0x84, 0x21, &(0x7f00000002c0)={0x5, 0x2000, 0x90, 0x0, 0x0}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r11, 0x84, 0x22, &(0x7f0000000340)={0x1, 0x9, r12}, &(0x7f0000000380)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r11, 0x84, 0x22, &(0x7f00000000c0)={0xf, 0x7, 0x0}, &(0x7f0000000100)=0xc) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000240)={r13, 0x8, 0xf, 0x5, 0x9}, &(0x7f0000000280)=0x18) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f00000001c0)={r13, &(0x7f0000000140)=[@in6={0x1c, 0x1, 0x7, @loopback, 0x8}, @in6={0x1c, 0x1, 0x8, @empty, 0x800}, @in={0x2, 0x1, @multicast2}]}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_EVENTS(r11, 0x84, 0xc, &(0x7f0000000080)={0xa70, 0xfffffffffffffff8, 0x6cc, 0x8, 0x3, 0xffffffffffffffe1, 0x9, 0x0, 0x7, 0x882, 0x6}, 0xb) 00:34:24 executing program 1: socketpair(0x10, 0x20000005, 0x58a6, &(0x7f0000000040)) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x1, 0xffffffffffffffff) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000000)="24d5be3a130a8821") mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x12, r1, 0x0) 00:34:24 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1, 0x12, r1, 0x0) ftruncate(r1, 0x2a60) r2 = dup(r1) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0x4) write(r2, &(0x7f0000000040), 0x3000) 00:34:24 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = semget(0x1, 0x2, 0x388) semop(r2, &(0x7f00000000c0)=[{0x0, 0xffffffffffffffff}, {0x4, 0x51, 0x800}, {0x0, 0x9, 0x1800}, {0x0, 0x9}, {0x4, 0x7f, 0x800}, {0x0, 0xfffffffffffffffc, 0x800}], 0x6) mlockall(0x3) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) ftruncate(r0, 0x4000000) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) 00:34:24 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) fchmod(r0, 0xb) socket$inet(0x2, 0x3, 0x80000001) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x6, 0x4) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1204, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\b'], 0xfffffed7) 00:34:24 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000040)={0x73, 0x2}, 0x10) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x8, 0x605, 0x5}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000001c0)={r1, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000200)=0x10) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) shutdown(r0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000600)={0x0, &(0x7f00000005c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000640)=0x3db) 00:34:25 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1204, &(0x7f0000000000)=ANY=[@ANYBLOB="050000000400e92842dd9852afcca351b7ad8958d2a1ac4c1c2f249e31cc93e23278a5a5b15efada3ac692bffbc13acf6055a571b8c5a5edb99b6399b43f16799144770ab071c7e427cceba5ca3ff243e7f232872d4eef2a8c0b30fc09d9c280e654"], 0xfc97) 00:34:25 executing program 1: syz_execute_func(&(0x7f0000000200)="982cef0f050520d0f80791b0114141e2e99650855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c4f0114e0622ebd72e41812047002b000000af7b7b0dfe8c738888a1c40fbbc4e201aaac10000000804b4b294001b00b0000000f73d539f08171a38a806ebb57c46291ae8ca0656000000f01c4740f2d9600000034cecacadcc4e2bd00200142c4c4227931c420b15ffbb15ffb0f3804830a000000") r0 = open(&(0x7f0000000140)='./file0\x00', 0x400, 0x2) connect$unix(r0, &(0x7f0000000180)=@file={0x1, './file0\x00'}, 0xa) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x9}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000100)={r2, 0x3}, 0x8) r3 = socket$inet_sctp(0x2, 0x1, 0x84) socket$inet6(0x1c, 0x20000002, 0x2) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f0000000000)=0x7, 0x4) 00:34:25 executing program 2: r0 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000080)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=[@in, @in6, @in6]}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000001c0)={r1, 0x100000000}, &(0x7f0000000200)=0x8) r2 = socket$inet6_sctp(0x1c, 0xfffffffffffffffe, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x1204, &(0x7f0000000000)={0x1, [0x0]}, 0xfffffffffffffe63) open(&(0x7f0000000240)='./file0\x00', 0x0, 0x10) 00:34:25 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1204, &(0x7f0000000040)=ANY=[@ANYBLOB="0659e120ff07"], 0x8) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) setsockopt$inet_udplite(r1, 0x88, 0x6, &(0x7f0000000080)=0x8, 0x4) 00:34:25 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) pwritev(r0, &(0x7f0000000700)=[{&(0x7f0000000140)="9e075ff3437d7439c47d30de704036a914fc17489747eb6a0b5fe9660110cbc0d4cbc5335386ac10f3ff06d063d0af99a5f95c661d0078c3d3701a7519d62c1c044190ae940376c3e602f3a87db670d6b7cc2813a84e36c3ef68da1a648f495cfa172b6ee4e37ffed993da32e18ed4734725d3285b0bb754c16518f93d871eebd81b7ab8f03c1eee7b49b0903be3d69824c37ffb296bc22f9a93670338cf99d6508dbf195d9e68815874574d64a9155ad60ebddc1b993842acfcafe2efe212f02582812f14fb7bfac1566aec", 0xcc}, {&(0x7f0000000240)="27728ca0d34671293158bffed03e20cd2fa0ae2631251cab8579049d911bbe364ca73709a81edcd67c4b9ede175ce0d539859204406aa8e04bf99c6f75d549d16df74ac41a77b904e107e9657cc236157e42dac0d97a7c3ad02a5bdc44cd3d182e8f77793773b7a00ba250d79b221c3ce045875a639f54eb1820b151ed4da31ddfc50e03268ca3e46a05692f086eaa1ab3349a824f68886ca815dd60ce2df8f65cf85d5d7f4df5d156286e5b87ac447dc2f2647ca62d0a24f0b39ba69c83db288816dc4f032d4f803054f4ec3887fba4dd340d130b47bc7912530e20fbea503956811306c7d665f95e3324b2d40ba6", 0xef}, {&(0x7f0000000340)="22437ff82716fbebf50601532afcc12923b6fe07e2f383fba097650a4899aed68cab6a3993e7b4f40e9fa795fa7368212152f2caa98cae93c77e2f8f6a6229da957c7606d34400a6d537ca9cfaa33783494cc3cbc673fd3758fabffcf3af8485ccb6eda86121", 0x66}, {&(0x7f00000003c0)="cae73593598b005702e9e44079fb83b101741689a00956f79a2ab66ca64f0524c4", 0x21}, {&(0x7f0000000400)="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", 0xff}, {&(0x7f0000000500)="4160a0b9078ce8f1ede33c206ce539c35edc459544a5aeccbff1790bcb784b6706ab3f7900a8e2e3914db20ad65e2397086f255d96d1241dd3e44310a0f7274942a1f50469a606", 0x47}, {&(0x7f0000000580)="ca61db943c24aa16b16bee92bdeea9b1bb5e628f8ebc3bcdcd1787ea0e18d062500b1308ab06f62cac8944c72695", 0x2e}, {&(0x7f00000005c0)="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", 0xfc}, {&(0x7f00000006c0)="0298af68375a53d94743dd373f2d94893ddb4f384bb76322", 0x18}], 0x9, 0x0) r1 = socket(0x2, 0x1, 0x0) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) accept4(r1, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000100)=0x10, 0x10000000) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:34:25 executing program 3: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000180)={0x0, 0x7fffffff, 0x2, 0x8, 0x6, 0x5}, &(0x7f00000001c0)=0x14) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000200)={r1, 0x2, 0x8, [0x7f, 0xed, 0xfffffffffffffffa, 0xffff, 0x3, 0x8, 0x200, 0x8]}, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f00000000c0)={0x0, 0x9, 0xf, 0x100, 0x6}, &(0x7f0000000100)=0x18) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r2, 0xb, 0x53}, 0x8) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x17, &(0x7f0000000000)={r2}, 0xc) 00:34:25 executing program 2: setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x1204, &(0x7f0000000040)={0x1, [0x0]}, 0x8) 00:34:25 executing program 0: getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000003c0)=ANY=[@ANYBLOB="00f7ffffffffffffff"], 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000000)={0x0, 0xdb55}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={r2, 0x5, 0x2}, 0xc) 00:34:25 executing program 1: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() sync() r0 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x20) symlinkat(&(0x7f0000000140)='./file0\x00', r0, &(0x7f00000002c0)='./file0\x00') r1 = semget$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) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000040)=ANY=[@ANYBLOB="1c004e22ff010000000000000000000000000000000000010600"/128, @ANYRES32=0x0, @ANYBLOB="ff10000300000000000000000000000000000010"], &(0x7f0000000100)=0x98) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00', 0x5}, 0x24) 00:34:25 executing program 3: symlink(&(0x7f0000000380)='./file0\x00', &(0x7f0000000540)='./file0\x00') symlink(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000100)='./file1\x00') rename(&(0x7f0000000040)='./file1/file0\x00', &(0x7f0000000180)='./file0/file0\x00') r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000300)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000340)=0x1c) close(r0) r1 = accept(0xffffffffffffffff, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000200)=0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f0000000240)={0x2, {{0x2, 0x1, @multicast2}}}, 0x90) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept4(r2, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000140)=0x10, 0xaaaa5ff6c43b377) 00:34:25 executing program 2: r0 = open$dir(&(0x7f00000005c0)='./file0\x00', 0x6, 0x100000120) r1 = dup2(r0, 0xffffffffffffffff) ioctl$DIOCRGETTSTATS(r1, 0xc4504440, &(0x7f0000000140)={{"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", "4f456aa9db4bc66c22a2ad23a69043facd2f8fe6301144ff203d45acb5e22cef", 0x1ff, 0x9}, &(0x7f0000000080)="cc1e572cc3701452e1514bdf4074184b83c354fb1f76f53e95f5cd0095375957d7b7fd1fc910afe475a30ff07cef545608ec7e22c84f02ad622a048825cb5169b091b5668f7668acba47887d2b4a51839e8db807dd40ef9b019ff136fbe478f077ee7926c0aa02a0671bba590a7f3791ac1e5164e937e2befc4d8659a55895a59276b712ea08d7ca3c73b41b7ef4b883de946a880b30d328ea735975a31829556c52be57dfb9f5a88760", 0x0, 0x0, 0xb, 0x1000000001, 0x793a, 0x8, 0x3ff, 0xf868}) r2 = socket$inet6_sctp(0x1c, 0xfbfffffffffffffc, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x1204, &(0x7f0000000040)={0x1, [0x0]}, 0x8) 00:34:25 executing program 0: syz_execute_func(&(0x7f0000000000)="2e004c9400c401fd29f066f3c2000064f30f1bdc8fca78108f0136000000008020660f0f86db4e9cbc9ec48240f315809a792e656445245e650f38f118c4427d2a6c75c8") r0 = semget(0x3, 0x0, 0x0) __semctl$GETPID(r0, 0x0, 0x4, &(0x7f0000000300)=""/240) r1 = socket$inet(0x2, 0x1, 0x3e1) getsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) syz_execute_func(&(0x7f0000000240)="982c3c0f050520d0f80791b00e4141e2e99650855b660f162fc483750614d40566f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b00000066400f382a7209f08171a38a806ebb57c46291ae8ca0656000000f01c4740f2d9600000000dc36440f67d0550142c4b13120b15ffbb15ffb110f66420f38dccb") 00:34:25 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) open(&(0x7f0000000000)='./file0\x00', 0x200, 0x1) ppoll(0x0, 0x0, &(0x7f0000000080), 0x0, 0x0) 00:34:25 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f00000000c0)="a9", 0x1) r1 = socket$inet6(0x1c, 0x20000007, 0x5) getsockopt$inet6_int(r1, 0x29, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:34:25 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000), 0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000001c0)={r1, 0xe0}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1204, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000000"], 0x6) 00:34:25 executing program 3: syz_execute_func(&(0x7f0000000040)="1c3eb5b598440f8a640000001b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768748680850eebcf083008020002000dd6d6807c4227d359af1e60000c4a3295f17f7ea01eff265dc5f00549d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") syz_execute_func(&(0x7f0000000100)="45d8dbc4a17f5e63602e8e006445df7a00c179fff8f323d9d978c2c371f0019ee46d0000c4a2d93bf1c442f93d10") 00:34:25 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1204, &(0x7f0000000000)=ANY=[@ANYBLOB="00f6ffffff006e13ccff0ec1be04852e25de"], 0x8) 00:34:25 executing program 3: mkdir(&(0x7f00000aa000)='./file0\x00', 0x0) symlink(&(0x7f0000281000)='..', &(0x7f0000000040)='./file0/file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) chroot(&(0x7f00000000c0)='./file0\x00') geteuid() getuid() getresuid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) r1 = getuid() fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r1, r2) faccessat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0) 00:34:25 executing program 1: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() sync() r0 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x20) symlinkat(&(0x7f0000000140)='./file0\x00', r0, &(0x7f00000002c0)='./file0\x00') r1 = semget$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) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000040)=ANY=[@ANYBLOB="1c004e22ff010000000000000000000000000000000000010600"/128, @ANYRES32=0x0, @ANYBLOB="ff10000300000000000000000000000000000010"], &(0x7f0000000100)=0x98) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00', 0x5}, 0x24) 00:34:25 executing program 0: r0 = socket$inet6(0x1c, 0x20000003, 0x100) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000100)={0x0, 0x8, 0x101}, &(0x7f0000000140)=0xc) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000180)={0x0, 0x1, 0x2, 0x7f, 0x10001, 0xc2ff, 0xfffffffeffffffff, 0x20, {@in6={{0x1c, 0x3, 0x5, @loopback, 0x77c}}, 0x0, 0x4c, 0x8, 0x6c50, 0x3, 0x10001}}, &(0x7f0000000240)=0xb0) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000280)={r1, 0x19d9, 0xfffffffffffffffe, 0x400, 0x2fb, 0x7040, 0x7f, 0x1, {@in6={{0x1c, 0x1, 0x81, @remote={0xfe, 0x80, [], 0x0}, 0x5}}, r2, 0x2d3, 0xd4, 0x7, 0x4, 0x6}}, &(0x7f0000000340)=0xb0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg(r3, &(0x7f00000000c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0xb, @local}, 0x1c, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000080)=0x4) 00:34:25 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f00000000c0)={0x400, "8dc82d36d5cb3fec71a294435da82fa0"}, 0x14) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x4d8, &(0x7f0000000200)=[{0x10}], 0x10}, 0x20004) recvfrom$unix(r1, &(0x7f0000000000)=""/158, 0x9e, 0x1, 0x0, 0x0) 00:34:26 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1204, &(0x7f0000000040)=ANY=[@ANYBLOB="030000000000"], 0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x3f, 0x800}, &(0x7f0000000080)=0xc) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x201, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x1, 0x0) execve(0x0, 0x0, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={r1, 0x200, 0x5}, 0xc) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000000c0)={0x0, 0x0, 0x2, 0x3ff, 0x2}, &(0x7f0000000100)=0x18) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000140)={r1, 0x0, 0x81, 0x1, 0x4, 0x800, 0x0, 0x7, {@in={{0x2, 0x2, @multicast1}}, r3, 0x7, 0x3ff, 0x5, 0x7, 0xffff}}, &(0x7f0000000200)=0xb8) r4 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f00000002c0)={r1, &(0x7f0000000240)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6]}, &(0x7f0000000300)=0x10) truncate(&(0x7f0000000380)='./file0\x00', 0x0) sendto$unix(r2, &(0x7f00000003c0)="ef838adb3cbf632d437ff17da986511780c16cabb3fad133f9b37c2e2ab6350e107a23d37d65d5d58ea05648251e087677bc9aabdbb996af5582433d91d765bfcde50c5f67a8150d4b61a035a056f928cac0e67bce5891cfdfe85edf3e446994cba2562c8929ea964ee6107671cd680d97bb9656734f985644a701fa62fce569d33f30d6985f8b240ed6cf0d02dced5eebbedade595e44d95edea925fb5442f4419560aa5e0b40aaccf97a0bab", 0xad, 0x8, &(0x7f0000000480)=@abs={0x1, 0x0, 0x1}, 0x8) 00:34:26 executing program 0: syz_execute_func(&(0x7f0000000340)="982c150f050520d0f80715b04c42ff2896855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0646464440f622a2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000") pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0xffffc) unlinkat(r1, &(0x7f0000000280)='./file0\x00', 0x4000000000800) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000040)=0x10000, 0x4) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0x3, 0x1}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000640)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], 0xc6) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000004c0)={@in6={{0x1c, 0x2, 0x4, @empty, 0x4}}, r2}, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000000180)=0x8) r4 = getpid() fcntl$lock(r0, 0xafe4a35bc93387e5, &(0x7f0000000140)={0x1, 0x3, 0x6, 0x6, r4}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f00000001c0)={r3, 0x5, 0x0, 0x3, 0x80000000}, &(0x7f0000000200)=0x18) syz_execute_func(&(0x7f0000000400)="982c3c0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b00f2420fe6e76eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f73d539f08171a38a806ebb57c46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b13120b15ffbb15ffb110f0f3804830a000000") 00:34:26 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="07000000eff4931b0000000038de000008006600"], &(0x7f0000000000)=0xa0) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r1}, 0x8c) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1204, &(0x7f0000000080)={0x1, [0x0]}, 0x6) 00:34:26 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f6669c97f6745"], 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x2, &(0x7f0000000180)={0x0, 0x0, 0x3, 0x3}, 0x10) 00:34:26 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x400000000000001, 0x84) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080), &(0x7f0000000200)=[&(0x7f00000000c0)='-:\x00', &(0x7f0000000100)='\\\x00', &(0x7f0000000140)='*%+\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)='\x00']) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1204, &(0x7f0000000040)={0x2c1, [0x0]}, 0x8) 00:34:26 executing program 3: syz_execute_func(&(0x7f0000000280)="b1c391650f056969ef69dc00d93d00d0d8c44139fd5bf98f8970919e00000000c403d549b000000002000fc4014cf30f1af08de22bf6c2c48192556885c366450f18c422f944cc400faee4c403514a573a00730fc422e9005b00c461c169385ff6a9c1460009c4dc815cdd72f4fe0c44441cc4e2fd28028f8896700000005c660f3833d0") 00:34:26 executing program 1: r0 = socket(0x2, 0x20000001, 0x40000000000084) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x1f, 0xf, 0x6, 0x32}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)={@in={{0x2, 0x1, @multicast2}}, r1, 0x5, 0xffffffffffffffff, 0x200, 0x1, 0x55780bd7, 0x9}, 0xa0) socket(0x1, 0x3b2f7579a72ca1c7, 0x4) connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x9) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0xd, 0x5}, 0x8) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) freebsd10_pipe(&(0x7f0000000340)) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000140)="dec0c0cacac0127c5272a6ff2315d171132cf2f0a83847f6b4ea8a504f79674d37317c842d604148d5a339e63a7b999186e4860596a886e5bbd10d96bb97c4edba29692f49356a49cceda86f69d0d27485005ac18cac69e9f06ca8ccfbe61412e6bc3baad101dedc9c32983914215e70e10d564ff59b5f81d6d4f91b56e92669bce4c027a87bc77c666ca4d166592bb7e638d8ce72d105e1e7a4d96af36768df9b7a725e4d1b686ba6ce1586") munlockall() 00:34:26 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1204, &(0x7f0000000040)={0x1, [0x0]}, 0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x2, 0xffff}, &(0x7f0000000080)=0x18) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={r1, 0x0, 0x1, [0x400]}, 0xa) 00:34:26 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x1000000804, 0x8) 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) truncate(&(0x7f0000000000)='./file0\x00', 0x177) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x3) 00:34:26 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1204, &(0x7f0000000040)={0x1, [0x0]}, 0x8) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000080)=ANY=[@ANYBLOB="0700c1a0ce5fc938e30e5de998292a00000900040000080800010000046700"], 0x12) 00:34:26 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1204, &(0x7f0000000040)={0x1, [0x0]}, 0x8) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x3, [0x100, 0x5, 0x7]}, 0xa) 00:34:26 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/224, 0xe0}, {&(0x7f0000000680)=""/143, 0x8f}, {&(0x7f0000000240)=""/202, 0xca}, {&(0x7f0000000340)=""/126, 0x7e}], 0x4) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000440)={0x3, 0x5, 0x0}, &(0x7f0000000480)=0xc) r3 = shmat(0x0, &(0x7f0000ffd000/0x1000)=nil, 0x2000) shmdt(r3) open(&(0x7f0000000180)='./file0\x00', 0x10000, 0x4) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000640)={r2, 0x3fffc000000, 0x7fff, 0x8, 0x7fff, 0xffffffff}, 0x14) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000005c0)={r2, &(0x7f00000004c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000600)=0x10) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x20, &(0x7f00000003c0), &(0x7f0000000400)=0x4) sync() getuid() setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x1204, &(0x7f0000000040)=ANY=[@ANYBLOB="000000000002"], 0x8) 00:34:26 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x3, 0x40) ioctl$DIOCGETQSTATSV0(r0, 0xc0184432, &(0x7f0000000880)="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") syz_execute_func(&(0x7f0000000000)="0c0cb5b55fcd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c4c23bdcc4bbbb5b453666e0fe0f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df0f6f86020000004336660fd2938c0000000f01c36666450f17720d14111d54111d00") getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000600)=ANY=[@ANYBLOB="02004e23ac1400bb0000000000000000000000000000000000000000000000000000eeffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600b290cf9b8abbb", @ANYRES32=0x0, @ANYBLOB="01000b0e00000000"], &(0x7f0000000300)=0x94) ioctl$DIOCKILLSRCNODES(r0, 0xc080445b, &(0x7f0000000140)="180fbc0736570aa97553d3b0cbac286da4af5c731faf05f5517e56647bbfba26a25b06c13732aebee9daddd1532ec392b4f44dc021b04a94bd776cd158805d7c4d667afdd0b34ba4af96d7140282f92a3afb2713174a4c832ad5340e7e576350f3a6c150315daf8f18d9fb61e73316783eb5bc2eff1cc39f2f46f93c2b804a38a48b6536f3389bee1057d089294205c186e91616a8bfdeac") getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000340)={@in6={{0x1c, 0x3, 0xfff, @loopback, 0x3}}, r1, 0x8, 0x8c8a, 0x101}, &(0x7f0000000400)=0x8c) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r2, 0x7fff}, 0x8) 00:34:26 executing program 0: socket$inet6_udp(0x1c, 0x2, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x40) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) getsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000080), &(0x7f0000000100)=0x8) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000200)={{0x1c, 0x1, 0x4, @remote}, {0x1c, 0x2, 0x3, @local}, 0x7, [0x25e00000, 0x3, 0x1, 0x1, 0x443, 0x5, 0x4, 0x5]}, 0x5c) mlockall(0x2) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) listen(r1, 0x7) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x1000000000004, 0x812, r3, 0x0) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r2, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x8, 0x2) 00:34:26 executing program 3: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") getpgid(0x0) r0 = socket(0x10, 0x5, 0x7fffffff) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f00000004c0)={@rand_addr, @multicast1}, &(0x7f0000000500)=0xc) getpgid(0xffffffffffffffff) r1 = fcntl$getown(0xffffffffffffff9c, 0x5) r2 = getpgid(r1) r3 = msgget(0x1, 0xa) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000180)=""/155) clock_settime(0xe, &(0x7f00000003c0)={0x3, 0x2}) wait4(r2, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r4 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000300)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000400)=0x1c, 0x30000000) shutdown(r4, 0x0) r5 = getpgrp(0xffffffffffffffff) getpgid(r5) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r6, 0x0, 0x1000000000003) setrlimit(0x7, &(0x7f0000000340)={0x2, 0x10}) poll(&(0x7f00000000c0)=[{r6}], 0x20000000000003be, 0x0) semget(0x0, 0x0, 0x400) r7 = semget(0x3, 0x2, 0x400) __semctl$GETZCNT(r7, 0x4, 0x7, &(0x7f0000000380)=""/7) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) setsockopt$inet_tcp_TCP_FASTOPEN(r6, 0x6, 0x401, &(0x7f0000000440)={0x1f, "ce569957c527e71da22f0b5531979b5a"}, 0x14) getpgrp(r1) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) poll(&(0x7f0000000180)=[{r6, 0x2040}, {r6, 0x40}], 0x2, 0x80000000) setsockopt$inet_mreq(r6, 0x0, 0x9, &(0x7f0000000540)={@remote={0xac, 0x14, 0x0}, @broadcast}, 0x8) 00:34:26 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x3, 0x84) fdatasync(r0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1204, &(0x7f0000000040)={0x1, [0x0]}, 0x8) 00:34:26 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) setgroups(0x2af, &(0x7f0000000000)) setsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f0000000040)=0x3, 0x4) setgroups(0x0, 0x0) setuid(0xee01) __semctl$GETALL(0x0, 0x0, 0xa, &(0x7f00000000c0)=""/182) 00:34:26 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r2 = dup(r1) ftruncate(r2, 0x2a60) r3 = dup(r2) write(r3, &(0x7f0000000040), 0x1fff) open(&(0x7f0000000000)='./file0\x00', 0x182, 0x4) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1204, &(0x7f0000000040)=ANY=[@ANYBLOB="060000000000"], 0x8) 00:34:26 executing program 3: syz_execute_func(&(0x7f0000000100)="1c0fc4637916d7b098cd80c481d5dc430cc4c2319cbe99899999402d01000000bc50757217507572be0c0000008fe9589b2666430f3a412910f3410f6f1c9aedfec4427fc9660f383c1c20503e5e0707f041fe87e14879c1f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a849000ff04328791eaee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = accept4(0xffffffffffffffff, &(0x7f0000000300)=@un=@abs, &(0x7f0000000040)=0x8, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000200)={@in={{0x2, 0x1, @broadcast}}, 0x0, 0x35ff, 0x0, 0xea, 0x6}, &(0x7f0000000080)=0xa0) socket$inet6_icmp(0x1c, 0x2, 0x3a) msgget$private(0x0, 0x1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000000c0)={r1, 0x549, 0xf, 0x2746}, &(0x7f00000002c0)=0x18) 00:34:26 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000000040)=""/179, &(0x7f0000000100)=0xb3) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000140)={0x0, 0x5, 0xf, 0x3, 0x9}, &(0x7f0000000180)=0x18) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000240)={r2, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000002c0)={0x19863e40, 0x1ff, 0x10, 0x5, 0x1f, 0x8, 0xfff, 0x10001, r2}, 0x20) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f0000000300)={0x0, {{0x2, 0x1, @multicast2}}}, 0x90) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f00000003c0)=0x123b8cee, 0x4) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000400)={r2}, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000440)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000480)=0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000004c0)={r3, 0x6, 0x5, 0x6}, 0x10) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000500)={r4, 0x1}, &(0x7f0000000540)=0x8) symlink(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)='./file0\x00') ioctl$DIOCOSFPGET(r1, 0xc0884450, &(0x7f0000000600)="7d573ad305d50325c818286d2d2f2018e339c43dbfb64b0d73b024d8fa81a7025959df222837aff924375dbbb5ad4862e30fc36fb1fe18d1bfa6fcfc8f65e076129eaf7c88da33fa3caece761801c42ebd6d2798eb7153a2051361b65a55ae4e338020c3936c18f275fc21ec0778b554e618b1a19dcb633fd8ba2031140032c4ee21241362990e716e961421f945daa1") r5 = semget(0x3, 0x1, 0x60) __semctl$GETVAL(r5, 0x3, 0x5, &(0x7f00000006c0)=""/159) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000780)={0x4, [0x80000000, 0x20, 0x1, 0x1]}, 0xc) r6 = open(&(0x7f00000007c0)='./file0\x00', 0x806, 0x70) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000800)={@loopback, @loopback, 0x0}, &(0x7f0000000840)=0xc) setsockopt$inet_mreqn(r6, 0x0, 0xd, &(0x7f0000000880)={@broadcast, @multicast1, r7}, 0xc) select(0x40, &(0x7f00000008c0)={0x33d8, 0x5, 0x4, 0x9, 0x20, 0x0, 0x10001, 0x7}, &(0x7f0000000900)={0xffffffff80000001, 0x100000000, 0x36f4, 0x0, 0xffffffffffffffff, 0xfffffffffffffffe, 0x1, 0x4}, &(0x7f0000000940)={0x2, 0xff, 0x0, 0x0, 0x2067, 0x0, 0x20, 0xffffffff}, &(0x7f0000000980)={0x9, 0xddf}) setsockopt$sock_int(r6, 0xffff, 0x1004, &(0x7f00000009c0)=0xd89c, 0x4) sendmsg(0xffffffffffffff9c, &(0x7f0000001ec0)={0x0, 0x0, &(0x7f0000000ac0)=[{&(0x7f0000000a00)="c4596302de36d08ea42de27ab5628f9e00a272d57eb38424d12ff5f84d7d38f636607306a1395b29a989603a3a77658eb8254710c498226cfbe299a27d809dcd82738907a90b90839478d2fb0f843ffb9cf7027af8321c86b801703a06642274bc3aff51e161c0dbec07ae640ca2203bd8a8647cbe9d981f68b4655cb8aa14db7394c072762afb7c5614a4a47a56569bea", 0x91}], 0x1, &(0x7f0000000b00)=[{0x48, 0x6, 0x9, "9abd22bfab8f50b9414570a169ddd1173ce2ee1186f14c29eadfc6e70b8ac1272779b43e6dfaf3b9659a87716061e1cfaf01e0c08e"}, {0xe0, 0xba, 0x6, "036ec4747abe76f043dea4c0668868599b9af33df48b84169830713e5685baccff022bdded0d60524ebc76d5bcd78e320860e672a89683fef963fabc205877d74e9716b5f758ed305521ef346ecdb26eaf4cf769256228c64cbec2b7fbced14f995fd393c6d3bbb215677eb94a9f68c749c26c7921d125674eb80b97fc8d874cb6dfc82277d9612781b8e9dee391822e6cfe5c2239428563ad4b046a22dd75fc97799a4077be490f8edf1a70fb3db3c3d87a8d499f2c7d1b043e59dfceecede0ad129c8895ad461457a21412"}, {0x38, 0x3b, 0x1, "5da26d04b0f3a2b4ce57fb97bf7328e97ed4a8cb31cc3017ba1eb713c9a006981725c132cae6"}, {0x38, 0x3a, 0x6ae, "0654169608224da24a4f0a916831e4a15f077c1633e7553f05511d584198e2363a24750f640567"}, {0x38, 0x7, 0x6, "b3b1c46c8fa12fed7aaff21d232d1ad5fdb6b8f7cc6cbdfc0ccb6f4f8c7ed15d56"}, {0xc8, 0xffff, 0x10000, "968150341bf26f580d1ccf7bff07f5f6f2e6ed11b1ef17eab7823af7f58de64c53e7ded6310fba25a35ecf28db7ce18c57d564a55d55da8a4f9fe1503c566c7b89c2b31378be51915aed165148380e9e99b62bdadd712cdb4a099e038ee0639b10a4854cac162cda9d8fece2ba9cdaf1eae8874a4aa79b0f9e8f8bda600a9ccf5b56192a0fa6ac9ae7bdaaf14bd2c6ae2245bc5f980e69658a163474d133c01bd59a3d825f0331096a55a33ba78f694cc4b7ffe5f364df"}, {0xd0, 0x3b, 0x80, "a97d677f055bc53c8b9b9bd4ace670c6e7365d9772e27b8a1ce00b377c1df8b2545ba59db1ef29b0931370f979bd1c405f250757f049c0fbd4a31601ce9470917ec456bea3910b30e544d94a2d6b3e28c34dfbcf3f7fc466fefe0159f1ae064688883eae016c7993e526e2083c8856ac899fbe061c0c833151a1c8a04f0ed03377acef395de366b50cef6bd4fa430c537b3f0713fdd40ee877af86c7aa30b3b8622a280ba46c807764b6621b85ee8716cedb832a36bfc82f681d4a25f6"}, {0x1010, 0x3b, 0x5, "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"}, {0x30, 0x3b, 0xffffffffffffffff, "2bdc21bc800b4caf3317c1baf906451ca31363c77ea44286f3d6d25a9a4f28"}], 0x13a8}, 0x20000) readlink(&(0x7f0000001f00)='./file0\x00', &(0x7f0000001f40)=""/4096, 0x1000) dup2(r6, r6) ioctl$DIOCRCLRTABLES(r1, 0xc450443c, &(0x7f0000003040)={{"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", "6ebb6e7b906476122aab8e88160d285330fcb5fca43935cc80754d18813559be", 0x0, 0x6}, &(0x7f0000002f40)="1e2e9006bf41a38f915d45097ee16deb08f0e9ae78e2ca6c8af82f93bf1bbbb3ed32539587257f0c232c211237e61b911115498e3d7d422d05a84574c9873f11ef4ee23f4799bcdf6cb864ba92a8f8959e5b4c3bee5fe73a747d4da2606b80439f66a52bbc5800fe6bebea8e5d10c60a2e4de7eae8a30344d760e572561da86a4bd8e535756bd59d3d6c44dcd58ee6ff60febdfbb0c2f28f5c295f7a2d26635845d800549594f167f53be06a46500f146d3c9099f6d1dcf884bdbd2e0cff056926282bb81e04c09498a248667eca30da0ddd7b20b27f74d39fb0d7498d53370372974ebfc82b473094d6d1992664", 0x1, 0x7ff, 0x808a, 0xffffffffffffff2f, 0xff, 0xc1, 0x3f, 0x6}) connect$inet(r0, &(0x7f00000034c0)={0x2, 0x0, @loopback}, 0x10) getsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000003500), &(0x7f0000003540)=0x4) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000003580), &(0x7f00000035c0)=0x4) socket(0x1e, 0x5, 0x40) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000003600)={r4, 0x2}, 0x8) 00:34:26 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1204, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000000b2"], 0x8) accept(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10) 00:34:26 executing program 3: r0 = socket(0x1f, 0x3, 0x1) sendto$unix(r0, &(0x7f0000000280)="b10005030400000004c700b1bf18141923451ae3c3051020c01038f53e8551f30ce390500e08fecea11ea8fef96e4fc748e93f0b780486aebdbe781e4d8f5073a1ebe2a4cbba982fd825582fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d629ff030000000000002babfbb770c1f5a872c881ff7cc53c894303b298a800000000009ec7ab3a34c2900000000200"/177, 0xb1, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="f899c0d7ecb3fd86da8adedbcf2a6e2d6f5927046b8f695a762e59ddd702748ed15001b8fdb2f1360608efb148301dfa67ec6571dea41afc2f571595a7ee35", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000040)=0x18) syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r2 = msgget(0x1, 0x8) r3 = getpgrp(0x0) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) bind(r4, &(0x7f00000001c0)=@in6={0x1c, 0x2, 0x101, @loopback, 0x8}, 0x1c) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r4, 0x0, 0x1000000000003) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x1) setsockopt$inet_mreqsrc(r5, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003, @loopback}, 0xc) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup2(r5, r6) setsockopt$inet_mreqsrc(r6, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r6, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r6, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) setsockopt$inet_mreqn(r5, 0x0, 0x47, &(0x7f0000000100)={@multicast2, @remote}, 0xc) recvfrom$unix(r4, &(0x7f0000000080)=""/62, 0x3e, 0x2, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x4, 0x80010, r6, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) setsockopt$inet_udplite(r4, 0x88, 0x0, &(0x7f0000000100)=0x6, 0x4) fcntl$lock(r4, 0xd, &(0x7f0000000440)={0x3, 0x4, 0xd24, 0xff, r3}) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000280)=""/239) accept4$unix(r0, &(0x7f00000000c0)=@abs, &(0x7f0000000100)=0x8, 0x30000000) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={r1, 0x1b04, 0x6}, 0xc) 00:34:26 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000000)={@multicast1, @multicast1, @empty=0x2}, 0xc) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) accept4$unix(r2, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x8, 0x10000000) 00:34:26 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1204, &(0x7f0000000040)={0x1, [0x0]}, 0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x401}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0x5e5, 0x7, 0x0, 0x8, 0x9, 0x4, 0x9, 0x9, r1}, &(0x7f0000000100)=0x20) 00:34:26 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={r1, 0x2}, &(0x7f00000000c0)=0xc) 00:34:27 executing program 1: r0 = semget$private(0x0, 0x4, 0x40) __semctl$SETVAL(r0, 0x6, 0x8, &(0x7f0000000000)=0x1) syz_execute_func(&(0x7f0000000140)="1c5fb5b598cd801b69e4f56962f5696200d9d9d0c42e17795bf9f9680c0000008fe9589b26c7e4c753fbc4e101fec4c4810963372a2a00c4c4c2b90a23f2168f4808eebcc00000802010c422b18cb607000000420f008e2900000051c4a27d181ec1ea01eff265dc5f008a8a000080205b5b45363ef80f8366030faee4c4415758c70614196a5b5bdec4a1e1e0efc401fe5ff6e30fc4e135d0bbff0700004336660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d0400001d54111d00") 00:34:27 executing program 3: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x20000000) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') setsockopt(r0, 0x100, 0x2, &(0x7f0000000080)="ba771a83f6f3b64951301d8f35d4ed917319f4a5423bd706b6ce3419326d31103522ae2883ee77ede6b7618d739f20890a73c20e0243", 0x36) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000180)={0x0, 0x8}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000200)={r1, 0xff}, 0x8) __semctl$SEM_INFO(0x0, 0x0, 0xb, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000140)=0x8, 0x4) 00:34:27 executing program 2: getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000240)={0x0, 0xe1}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000340)={0x0, &(0x7f00000002c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000380)=0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000400)={0x0, 0x1f, 0x2, 0x4, 0x81}, &(0x7f0000000440)=0x18) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f00000000c0)={r0, &(0x7f00000003c0)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000100)=0xfffffe28) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={@in={{0x2, 0x2, @multicast1}}, r1, 0x8, 0x4, 0x0, 0x6, 0x7ff, 0x6}, 0xa0) fdatasync(0xffffffffffffffff) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x1204, &(0x7f0000000040)={0x1, [0x0]}, 0x8) r3 = dup(r2) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0x40, &(0x7f0000000000)='chd\x00', 0x4) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000200)={r1, 0x2, 0x3}, 0xc) 00:34:27 executing program 1: mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x54, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @local}}, {{0x2, 0xffffffffffffffff, @broadcast}}}, 0x118) r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) sendto$inet6(r1, &(0x7f0000000000)="4b3ec34faafdb7105328fdbaa56e67b6e52320b40ad680361c0346a672690e5543e676ec3ded48e1d08af1044381c401eb3da9db07865d131bc6e48c6ae88b93ef7ebff3843e1be56c8619c4c39c85332d881bf966e1abee2564880248d4ebfbfb58cafce8e38b3bb2cf09161ea7274382e60642dcc59d91ac76ca77731211dcad4ba31c2e8ff29100c970ac9a9f44b19dd33d6bde508ccba1d90548fe6aee103fd9c781f3a8f55d1260661519df367dc245f62e1a464b9e618c3f976084f4a6ab1cbd85e7af16b51819ba1439ca68a4fb558bcb34d79a43ec8b07c2ce1acfbcb440600ba92403", 0xe7, 0x80, &(0x7f0000000100)={0x1c, 0x1, 0x81, @loopback, 0xae}, 0x1c) 00:34:27 executing program 3: r0 = socket$inet(0x2, 0x840000000003, 0x0) setsockopt$inet_int(r0, 0x0, 0x20000000033, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000000)="25f42a109d93a5ad9a63fdfd82b441c3b4ed3b08de3a1eb02e051aff4677e46c62c90e11a1d4bb2f0ec7a4ab176688ce3cfcb00634cca0238bcc70e5539319b182b6a88f3d1aba24f1d5554cc123801538df8e5f87637a1b03e2fe18dcdb70757a17669ca6ae7e5cc43f435d084a2a6a9b77cb56d224adc3eb0f803c650258e597a6704d9fb9f271112fc7bdbfb9732aae17982e99cbcf092ab515fa726669c0c191704211e477b09a22d0ef53ef8e92ec1c7705e15249a0c68227f26de298000c25a0dd192b3895ade6b8efcd01c8a2fee08085a8752d3709cec9", 0xdb, 0xc, &(0x7f0000000100)={0x2, 0x0, @broadcast}, 0x10) 00:34:27 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1204, &(0x7f0000000000)={0x7, [0x8, 0x8, 0x7, 0x0, 0xbf4, 0x7, 0x82f]}, 0x12) socket$inet6_sctp(0x1c, 0x5, 0x84) 00:34:27 executing program 2: r0 = socket$inet6(0x1c, 0x4, 0xc) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000100)=0x7, 0x4) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x1204, &(0x7f0000000040)={0x1, [0x0]}, 0x8) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xf, 0x2}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={r2, 0xffffffff}, 0x8) 00:34:27 executing program 0: r0 = socket$inet_sctp(0x2, 0x4000008000000082, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xe, &(0x7f0000000100)={0xfa, 0x0, 0x0, 0x4000000000000000}, &(0x7f0000000040)=0x10) 00:34:27 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000000)={0x0, 0xda, "4edcbd1bcf2fd313a600a1cfc50ec78720a426b03a6d21ea2b918ea4e3c7662ced28abcb4ede6327213a942c4c9125161769825734830abac76e0e038f1415024f9ae5ebf2954fe7918490a097b2f68f83934a005aaf44f45600121a7e5c87df75da702fa180906dd64b984e213861c34d3098e4188e3147d060975c35d094a36ecd4959721c5c8621d19e2ee05fd8a2e2c9f556081975b48c5d70b0515c8f44733a408f4dfc83d54986f5c80735736ba7790f616b6bf7bdf097aff6f69e317d6d1036ad30175f869946641940752cd1dfddc67ef3b2ae9bc300"}, &(0x7f0000000140)=0xe2) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000180)={r1, 0x6}, 0xffffffffffffff27) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x19, &(0x7f0000000100), 0x10) setsockopt(r0, 0x200000, 0xa, &(0x7f0000000340)="d801cd614465531ef9e3ebf97f928cce48216ed1f340273172b766205b97d35aa0f5c13ac7c6e6ba09491f5b7474274bf773d5bc403c6a7facbea39c99f4acd0643bc07203b9f5e614d04085345c4bc472bdcc7fe5ffa452bf4c46f6d44cd056ca6e4bd796a0527f737b756e90d4b4e2bf6f53b1ab5cddb40ac68c9cb8f90e8ef9d3e39d3900a836e64feba0ce3d857c5ea92f12a4af3a3116432067cb3aef9a197d00e4ebd6c6744a1a85bd6cab85538c1e0dce01ca9104a62cb460e84c848b5a2666279bec88ea4407df4934430b33a9cfbb844024d30ce282e7de04", 0x48) 00:34:27 executing program 1: mprotect(&(0x7f000022b000/0x2000)=nil, 0x2000, 0x5) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x100000000016, &(0x7f0000000000)=0x9390, 0x3) 00:34:27 executing program 0: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10, 0x30000000) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) close(r1) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000140)={0x7, "296aaf9d42a9482f43ebfcd2ec9eea01"}, 0x14) dup2(r1, r2) 00:34:27 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x2, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1204, &(0x7f0000000000)={0x1, [0x0]}, 0x6) socket$inet6_sctp(0x1c, 0x1, 0x84) 00:34:27 executing program 3: syz_execute_func(&(0x7f0000000240)="982c1a0f050520d0f80791b0024141e2e95b4f855b265b267909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22d5d72e41812047002b0000006eba0dfe8c738888a1c40fbb41dd04450f0000008f294001300b7b0000000f71d539f08171a38a806ebb57c46291be8c16e06760000000612d9600000000cadcdc1d440f2b554d47dbfa707059b121b1b75d5da1c9fb110f0f3804830a000000") r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10) setsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f00000000c0)={0x8, 0xd}, 0x10) syz_execute_func(&(0x7f0000000000)="8fc9880a090f903da18999990f61051cf30000f20fd0f9c48239bfea420f9ac580a2feefffff08470f38030f442b5c286d42d26b0d") listen(r0, 0x3) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0xf, &(0x7f0000000080)=0x1, 0xfe9f) mprotect(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x4) 00:34:27 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) r2 = msgget$private(0x0, 0x80) msgrcv(r2, &(0x7f0000000000)={0x0, ""/20}, 0x1c, 0x3, 0x800) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000180)={r1, 0xcf9b}, 0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x2, 0x0, @multicast2}}, r1, 0xfffffffffffffc00, 0x8001, 0x10, 0x4, 0x40, 0x1}, 0xa0) 00:34:27 executing program 3: r0 = socket$inet_sctp(0x2, 0x200080000100000f, 0x84) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0xb) r1 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000240)="892ce6337493d80a8ca82491ebf2b34aa2f5526dc6ad1502b8ccee009e5c8c51569b2dab5f00000000000000", 0x13) getsockopt$inet_opts(r1, 0x0, 0x1, 0x0, &(0x7f00000000c0)) 00:34:27 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1204, &(0x7f0000000000)=ANY=[@ANYBLOB="170d2c22e90701015e6e00032f99b5453186975c40160eaa490753bf5dc237ef1ed582d3f788c88f387791dd2c8d6bc37f89"], 0x8) setitimer(0x0, &(0x7f0000000140)={{0xae3, 0x80}, {0x0, 0x5}}, &(0x7f0000000180)) r1 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f0000000080)={0x6, {{0x2, 0x0, @multicast1}}}, 0x90) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x2, [0xffffffffffffff80, 0x1]}, 0x8) sync() setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000001c0)=0x6, 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000200)=ANY=[@ANYBLOB="02004e20ac1400bb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000400"/136, @ANYRES32=0x0], &(0x7f00000002c0)=0x8c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000380)={r2, &(0x7f0000000300)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000003c0)=0x10) 00:34:27 executing program 3: readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)=""/48, 0x30}], 0x1000000000000067) r0 = socket(0x2, 0x2, 0x0) read(r0, &(0x7f0000000040)=""/28, 0xfffffffffffffca1) clock_gettime(0xf, &(0x7f0000000200)) connect$unix(r0, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={@in={{0x2, 0x0, @multicast1}}, r1}, 0x8c) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 00:34:27 executing program 0: getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x2, 0x0, 0x5, 0x5, 0x7}, &(0x7f00000003c0)=0x14) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) sendto$inet6(r1, &(0x7f0000000300)="19a17779a0527065c94eef7bc514c37c2525e45f1250329792e42947091a7929fb1974aacd19deb4b9f4e3ea077567f4b045b5f72ec00e8719a467e29d33ccc1f6684ae9f4a09c6c539ff519a66b45fbb5c93d58eb37a1edade10c860d93e248b40c97934b5b285c971a1d9675", 0x6d, 0x1, &(0x7f0000000440)={0x1c, 0x2, 0x9, @loopback, 0x8000}, 0x1c) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000400)={0x2, 0x100, 0x5b, 0x8, r0}, 0x10) r2 = socket(0x3, 0xffffffffffffffff, 0x201) r3 = socket$inet6_udplite(0x1c, 0x2, 0x88) r4 = fcntl$getown(r3, 0x5) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000000)={@in={{0x2, 0x1, @broadcast}}, 0x0, 0x9, 0x9, 0x3}, &(0x7f00000000c0)=0x94) getpgrp(r4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x0, 0xfffffffffffffff8, @remote={0xfe, 0x80, [], 0x0}, 0x8}}, r5, 0x1, 0x7, 0x202, 0x7, 0x1f, 0x9}, &(0x7f00000001c0)=0x98) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x4, r5}, &(0x7f0000000240)=0xc) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000280)={0x0, 0x9, 0x2000, 0xf9, 0x1, 0x5, 0x10001, 0x3fff80000000, r6}, 0x20) poll(&(0x7f00000002c0)=[{r2, 0x40}], 0x1, 0x2) 00:34:27 executing program 2: r0 = socket$inet6_sctp(0x1c, 0xffffffe, 0x84) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000080)=0x4) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1204, &(0x7f0000000040)={0x1, [0x0]}, 0x8) 00:34:27 executing program 1: syz_execute_func(&(0x7f0000000080)="0c1af3420f2cdf98cd80f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074866400f3832d5366f8fe9509b9b9bfc0000c1ea01eff265dc5f005b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3dfc4c169dcfb4336660fd2938c000000440f181cfd3d2916206666450f17720d14111d54111d00") r0 = dup(0xffffffffffffffff) ioctl$DIOCSETTIMEOUT(r0, 0xc008441d, &(0x7f0000000000)={0x3, 0x7}) 00:34:27 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000)={0x6}, 0x4) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1204, &(0x7f0000000040)={0x1, [0x0]}, 0x8) 00:34:27 executing program 3: syz_execute_func(&(0x7f0000000240)="9826473e431c150f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000003c0)={0x0, 0x3ff, 0x4, 0x4}, &(0x7f0000000400)=0x10) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000440)={r1, 0x7, 0xc00000000000000}, &(0x7f0000000480)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f00000000c0)={@in6={{0x1c, 0x0, 0x3ffc000, @local={0xfe, 0x80, [], 0x0}, 0x80000001}}, 0x0, 0x8001, 0x8000, 0x9, 0x7, 0x845}, &(0x7f0000000180)=0x98) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000001c0)={r3, 0x5, 0x3}, &(0x7f0000000200)=0x8) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) r4 = dup(r2) ioctl$DIOCCHANGEALTQV0(r4, 0xc1004431, &(0x7f0000000340)="a7ef40f13f4d274aa1830e5ea72ed2482e16524c368bd65fbc675c50ec7e406c5ea95a95dd12764440ad00917d4718c0c5cc51410a149644b527a77e71949a5dfdbcbaf564a0d9605fcf") r5 = getpgid(0x0) getpgid(r5) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000300)=0x1, 0x4) 00:34:27 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1204, &(0x7f0000000040)=ANY=[@ANYBLOB="010000060000"], 0x8) 00:34:27 executing program 0: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24]}, 0x6}, 0x1c, 0x0, 0xffffffffffffff9a, &(0x7f0000000240)=[{0x0, 0x0, 0xcc12, "a9eab6e3539d32df80c1d1034d1aa673cc1117343b8feacc22cd3536649e6e849d2adb6ff0ae19f297c0add35ce9247d61ef539c5d6849cc878a565ac3f5edb348d252f0a1039dd7ec7512021ce23b08db10b9d0b36e6d0de684d938f010083bee0a2a978da03bde96998b38434d84f207a61b29fe36e7b54441018035dbe35624ffc3673e34634b834347d1ff96"}, {0x0, 0x0, 0x100000001, "a5afec4afe8338949e548173"}, {0x0, 0xaf, 0xffffffffffffff05, "3cd7dc0b4257514fe8fdba029eaef1eb7efe255ab661d2f0bdc03706f7fbbea50f047cc6cdf2a6257fe212b1910bd877010df15389f1c5a29ddf59e8440cbbfb83205e72b34826dcfcb4667b2129bd2ef5066b580c5ea06903d06cf7206127190fefb1f9c84ad05d77ee62a01f84c02ca0889bbd83399eec9606bf5769fd49af963233a531c12101f0bc32a9a97183bd49a473972c3f98d898c71575b024331d5bcf033ee0110a76c81b05cf82be4da432e7b72a85c9e03262ef7372d4fd32430197b20d65740a0ecd8e63301d775913121061d084ccc7374ea30cacb34a6d67c8ec"}, {0x0, 0x29, 0x2dd, "c7781470f34f169dad744a073cfbc641bb841d6edb62eb452d070e203a812f1953a2a02bfabd1d65136523e0e6fdc1421d15900984fd"}, {0x0, 0xffff, 0x7, "71a9b8fa1c8d7492586689399986882795bb6b8ef86f5fd6c1322e005b98f073fe67cdee9222f86930b97914f5cfe3b34d64926c344b4c84798fb4ac82416b86cb165ebf5097a8d265df5f08702e83fccd02a885366749f046da62749292de64fe81a963de64e021ffbead78daec7eb70d37bae9828e7b1ab2a890a4f4ee5e1d1de454dd1b8dfc5794b94ee11bd9684c569809660a0dd2e0228cc695f3f0d5f39b31e2d5f96269ebcb79e9fee46a6dd457bd38149a8a3f44104a8b37e27a"}, {0x0, 0x3a, 0x8, "8df3bc1460580f006824792f3d21c74401eb431a915fcdf3c86af2cd69926157064508efc5711bd3d77b0e51e21c287ba4574432800489ef15276a0aff8d5c4eb51db13fad6e88700ebcf4e24c98700ee7079796b1c168de28d42ac51f28eded22de4ff9103d3275fbb656b81dd790dcfa07deab6592f3f53d6aaf3683"}]}, 0x100) msgget(0x3, 0x400) 00:34:27 executing program 3: socketpair(0x0, 0x10000000, 0xc, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000400), &(0x7f0000000440)=0x10) r1 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="8202432f66696c653001179f03ec0f451957344813581e360801cf24579eeea4681dabc7d2cedc4a9519baf19037cde55e738c4300bd4b3bc28949ec81d69b"], 0x10) poll(&(0x7f0000000080)=[{r1, 0x185}, {r1, 0x8df53303aade2348}, {r1, 0x11c}, {r1, 0x152}, {r1, 0x20}, {r1, 0x4}], 0x6, 0x4) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51f}, 0x10) sendmsg(r1, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, 0xb) close(r1) r2 = dup2(r1, r1) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000280)={@in={{0x2, 0x3, @multicast2}}, 0x0, 0xffff, 0x9, 0xc6b, 0x7, 0xf1}, &(0x7f0000000000)=0xa0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000340)={r3, 0x1, 0x0, 0xe7, 0x400}, &(0x7f0000000380)=0x18) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000006c0)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000700)=0x18) getsockopt$inet_buf(r1, 0x0, 0x5b, &(0x7f00000000c0)=""/207, &(0x7f00000001c0)=0xcf) msgget(0x0, 0x610) 00:34:27 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1204, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000000e8"], 0x8) 00:34:27 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001340)=[{&(0x7f0000001380)="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", 0xfc6}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000080)={0xa0, 0x9, 0x4000, 0x800, 0x2, 0x40, 0x3, 0x7fff, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000100)={r1, 0x0, 0x80, 0x80, 0x2, 0x7}, 0x14) socketpair(0x1c, 0x5, 0x9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000180)={@in={{0x2, 0x0}}, r1, 0xffffffff, 0x400, 0x410c41d}, 0x94) bind(0xffffffffffffffff, &(0x7f0000000140)=@in={0x2, 0x2, @loopback}, 0x10) Jan 1 00:34:52 ci-freebsd-main-4 kernel: NLM: failed to contact remote rpcbind, stat = 5, port = 28416 Jan 1 00:35:17 ci-freebsd-main-4 syslogd: last message repeated 2 times Jan 1 00:35:17 ci-freebsd-main-4 kernel: Can't start NLM - unable to contact NSM 00:35:18 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1204, &(0x7f0000000040)={0x1, [0x0]}, 0x8) 00:35:18 executing program 0: syz_execute_func(&(0x7f0000000180)="1c02c4637916d7b098cd80c481d5dc430cc4c2319cbe99899999402d01000000bc50757217507572be0c0000008fe9589b2666430f3a412910f3410f6f1c9aedfec4427fc9660f383c1c20503e5e0707f041fe87e14879c1f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a803eeee0ff04328aee4eef5f50f54635bdedec4a1e1e0ef26400f0d180f6829e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000280)={@in={{0x2, 0x0, @broadcast}}, 0x0}, &(0x7f0000000080)=0x8c) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={r1}, 0x8) shmget(0x3, 0x2000, 0x100, &(0x7f0000ffc000/0x2000)=nil) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r2, 0x29, 0x3f, 0x0, 0x0) r3 = semget$private(0x0, 0x3, 0x282) __semctl$IPC_INFO(r3, 0x4, 0x3, &(0x7f0000000100)=""/105) 00:35:18 executing program 3: syz_emit_ethernet(0xe, &(0x7f00000000c0)="79090c8ce629923afeed35c00806") r0 = socket$inet6(0x1c, 0x0, 0x7) r1 = fcntl$dupfd(r0, 0x11, r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000012c0)=0x400, 0x4) getsockopt$inet_tcp_buf(r1, 0x6, 0x25, &(0x7f0000001140)=""/206, &(0x7f0000001240)=0xce) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000001280)) preadv(r0, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000000000)=""/139, 0x8b}], 0x2, 0x0) 00:35:18 executing program 1: syz_execute_func(&(0x7f0000000b00)="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") 00:35:18 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x401, 0x84) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1204, &(0x7f0000000440)=ANY=[@ANYRESDEC=r0, @ANYRESOCT=r0, @ANYRESHEX=r0], 0x3) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000000)={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000100)={r2, 0x8e, "776d96e5e2d2dce415d85c90169588f0d691ed03db32f2739fb43294096a5dcd138987234838589bd308720a53ea65436819b1111f2ae453ad4aced64415de1ecf2a49e08c6cd44dddf5d87e11f2a4c10014cc21cf1d26eea898a839ad7942b717340288d715e02a431643d71bc87c43bd7ee119978b2777e3b39b83c8c344f37d98c3774c28ebd0da08fa128dfc"}, &(0x7f00000001c0)=0x96) getpeername$unix(r1, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) 00:35:18 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x46, 0x0, 0x0) 00:35:18 executing program 0: syz_execute_func(&(0x7f0000000040)="3666440f50f564ff0941c3c4e1a5f97300c462b6f7a45d001000003a8e16649c675181617b12e564660f2ef4c442019dcc111db8d36f") syz_execute_func(&(0x7f0000000a40)="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") 00:35:18 executing program 0: 00:35:18 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1204, &(0x7f0000000040)={0x1, [0x0]}, 0x8) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)=ANY=[@ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00'], 0x8) 00:35:18 executing program 1: 00:35:18 executing program 0: 00:35:18 executing program 1: 00:35:18 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000080)=0x4) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1204, &(0x7f0000000040)={0x1, [0x0]}, 0x8) 00:35:18 executing program 3: 00:35:18 executing program 0: 00:35:18 executing program 1: 00:35:18 executing program 1: 00:35:18 executing program 0: 00:35:18 executing program 3: Jan 1 00:35:18 ci-freebsd-main-4 kernel: NLM: failed to contact remote rpcbind, stat = 5, port = 28416 Jan 1 00:35:18 ci-freebsd-main-4 kernel: Can't start NLM - unable to contact NSM 00:35:18 executing program 1: 00:35:18 executing program 2: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000080)=0x10, 0x20000000) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x1204, &(0x7f0000000040)={0x1, [0x0]}, 0x8) 00:35:18 executing program 3: 00:35:18 executing program 0: 00:35:18 executing program 1: 00:35:18 executing program 3: 00:35:18 executing program 0: 00:35:18 executing program 1: 00:35:18 executing program 3: 00:35:18 executing program 2: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f00000000c0)={0x0, 0x4, 0x1, 0x1, 0x10000}, &(0x7f0000000100)=0x18) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0xffffffff00000000, 0x56, 0x4}, &(0x7f0000000180)=0x10) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x1204, &(0x7f00000001c0)=ANY=[@ANYBLOB="0000fa48ef7b2d3b23afdd23fca3efc6540300000090ce64f819bd816fb70a0e0978659335d164f04d39e01174c7c150d714c3"], 0x8) 00:35:18 executing program 0: 00:35:18 executing program 1: 00:35:18 executing program 3: 00:35:18 executing program 0: 00:35:18 executing program 1: 00:35:18 executing program 3: 00:35:18 executing program 1: 00:35:18 executing program 0: 00:35:18 executing program 3: 00:35:18 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x8, 0x84) r1 = dup2(r0, r0) r2 = geteuid() freebsd11_lstat(&(0x7f0000000240)='\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000000200)='./file0\x00', r2, r3, 0x400) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000180), &(0x7f00000001c0)=0x4) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x8000, 0xffffffffffffffff, 0x1000, 0x3, 0x9, 0x1, 0x20, 0x9, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x15, &(0x7f0000000100)={r6, 0xfffffffffffffff8}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x1204, &(0x7f0000000000)=ANY=[@ANYRES16=r0], 0x1) 00:35:18 executing program 1: 00:35:18 executing program 0: 00:35:18 executing program 3: 00:35:18 executing program 0: 00:35:18 executing program 3: 00:35:18 executing program 1: 00:35:18 executing program 1: 00:35:18 executing program 3: 00:35:18 executing program 1: 00:35:18 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1204, &(0x7f0000000040)={0x1, [0x0]}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000000)={0x6, 0x100, 0x2000, 0x100000000000, 0x7, 0x40b, 0x0, 0x8, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000000c0)={r1, 0x2}, 0x8) 00:35:18 executing program 0: 00:35:18 executing program 3: 00:35:18 executing program 0: 00:35:18 executing program 1: 00:35:18 executing program 3: 00:35:18 executing program 0: 00:35:18 executing program 1: 00:35:18 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1204, &(0x7f0000000040)={0x1, [0x0]}, 0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000080)={0x0, 0x6a, "ff07aef7fff393ddec9afdddf67f27587aa8d7b23231599a7cc9b37098e541300f378bd3facd5d57f1f6487309e8fc6a68efa4dc50778b3db5a8a3bd6c167569265ceead188d1091e3495ca63287538e02f3e4f2de1a1d41a4a93880efb39b77a220fb27b7b3b8ef5127"}, &(0x7f0000000000)=0x72) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000100)={r1, 0x38, "736e9f285fc247af08fb9e73f59e5fedf41c8329a080b93170d4c98e26d1f42673a762143690bc016b8f2153e86bc7c3016abbc1c8c26744"}, &(0x7f0000000140)=0x40) 00:35:18 executing program 3: 00:35:18 executing program 0: 00:35:18 executing program 1: 00:35:18 executing program 3: 00:35:18 executing program 0: 00:35:18 executing program 3: 00:35:18 executing program 0: 00:35:18 executing program 3: syz_execute_func(&(0x7f00000001c0)="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") 00:35:18 executing program 1: syz_execute_func(&(0x7f0000000500)="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") 00:35:18 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1204, &(0x7f0000000000)={0x3c1}, 0xfffffee5) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DIOCXROLLBACK(r1, 0xc0104453, &(0x7f0000000040)="f2ca923354a00dd2e848b752d79649c2b578365c4a8d2f1e40a2a42003bce906f14a21a54629781604c1d1ec14cda34e31552b4647fe82b99cce7dab6a24b06fae") 00:35:18 executing program 0: syz_execute_func(&(0x7f0000000080)="0c1af3420f2cdf98cd80f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074866400f3832d5366f8fe9509b9b9bfc0000c1ea01eff265dc5f005b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3dfc4c169dcfb4336660fd2938c000000440f181cfd3d2916206666450f17720d14111d54111d00") r0 = dup(0xffffffffffffffff) ioctl$DIOCSETTIMEOUT(r0, 0xc008441d, &(0x7f0000000000)={0x3, 0x7}) 00:35:18 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getpeername$inet(r0, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10) close(0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000001deff00"/24], 0x18) execve(0x0, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) truncate(0x0, 0x800000) select(0xff0a, 0x0, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x400}, 0x0) msgget(0xffffffffffffffff, 0x0) msgctl$IPC_STAT(0x0, 0x2, 0x0) 00:35:18 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1204, &(0x7f0000000100)=ANY=[@ANYBLOB="0100000000018c754dfa4ff0b60a3f1288f2498d97a1cf53917219a89ae7294d2b2ee75addb43264b69698bd73ad9b6582e2d1e94a76fbc5653e6baa91dcfa49828e5055be9c37e26b9d72239eca7363979ca45c1459f0ddcac798a76984136e9ec4026f196043ae02346c89cb5f11e9902da989fa60fabfd9cde2d2999bfb5fe6ecb06840acb85470fb53d1d482adc208d28ebc99eafc83ec79b9a553587f86ef9e9a83dd7783f75debfab807edf56cb891403f0ca0f575937d3e"], 0x8) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="c60000004fce6b70fa457e0bca4125fec0034fcc2e4b2ab35da3048cf43bb832a06bde1cc7007cf296e9e3552b2bcd41f9e70a0e20a66a8f0333346eda6025e452cd1a623fe4b10bdeb2274a1c29ed4840163212995159e4632a64a92975aa0dab795b020a2a63f24eaef7979806265a906be168d08064f6270adc39dd93b707061803b18f5bcf819614c7faca149512e76d7f990fc503fdcc2e4152d55c1228d0dbb53a6b95754ef0c78f45fe6c14bcb71c1780378cee45ed9ef3ea237743d37c4e9a87280b60a7df0b"], &(0x7f0000000040)=0xce) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000002c0)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r2}, 0x8c) 00:35:18 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x0, 0x8, @empty, 0x9}, 0x1c) open$dir(&(0x7f00000002c0)='./file0\x00', 0x400, 0x0) mlockall(0x10000000000002) 00:35:18 executing program 3: r0 = socket$inet6(0x1c, 0x20000001, 0xa7f) r1 = socket$inet6(0x1c, 0x0, 0x1) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, 0x0, 0xfffffffffffffe91) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000018c0)=0x3, 0x4) ppoll(0x0, 0x0, &(0x7f0000000140), &(0x7f0000f06ff8), 0x8) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x100000, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000001800)={&(0x7f0000000100)=@in6={0x1c, 0x1, 0x5, @empty, 0x8001}, 0x1c, &(0x7f00000017c0)=[{&(0x7f0000000600)="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", 0x1000}, {&(0x7f0000001600)="dfe3f71dbc0fab73526982ef2fb044d4ccf58902d4bc5161e5c69bcedbf023519aabb0ddec5706b245d63b915c83af238e021f60b73ece0b2743f78b1462d16344989239e134ab262c6757b3b11df132be9f11cd44eec1775ba89f1e27e6ce2a10b29e06e6bbb924af78da1d07e6d97d23126dc0fb62e9df15e38b3f06bd9357f2ceadfe95792d670d4a3e1e725c85b2e54d0fbf9f6c8eeb693f", 0x9a}, {&(0x7f00000016c0)="ed0b7a0168e64b8be5caa1a1d926873f78d6c176c93e63b58c46d9c50f56c8407fa5ba4297c28a03e83be851c702ac4bad1c48b01b7b9ef7631694b7b424a945c64bfa48eeee28", 0x47}, {&(0x7f0000001740)="05d15d0392e7d75a9e3404d36460516a0b739d62129e65ab9991343ae749eadf6418b9f56f9f54a00bbf0a6e697dd2aa8721228232b03b49e88a0e1d14c9423940fd3e34219ef8", 0x47}], 0x4, 0x0, 0x0, 0x100}, 0x81) setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000001840)={0x6, 0xffffffffffffffb8, 0x3120, 0x68be, 0x4, 0x7, 0x8, 0x99, 0x1, 0x8, 0x1f}, 0xb) ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000180)={{"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", "23785880a2cf6c1625bc2f37cd4624ad51ac6c689d67410ee3996bee2c6d0838", 0x9, 0x6}, &(0x7f00000000c0)="0ac89413dce648f8518fb45e6bad0e173fe406dcabd8d4e0d4122afacff2fb406079f7acffbcc61c8dd9", 0x3ff, 0xb2d8, 0x1ff, 0x710b, 0x9, 0x1000, 0x77020017, 0x5}) open(&(0x7f0000000080)='./file0\x00', 0x80, 0x3) open(&(0x7f0000000040)='./file0\x00', 0x40, 0x4e) 00:35:18 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1204, &(0x7f0000000040)={0x1, [0x0]}, 0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x6290}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x1, 0x1000, 0x42, 0x2, r1}, 0x10) 00:35:18 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/96, 0x60) 00:35:18 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1204, &(0x7f0000000040)={0x1, [0x9]}, 0x42e82a63982e8589) Jan 1 00:35:43 ci-freebsd-main-4 kernel: NLM: failed to contact remote rpcbind, stat = 5, port = 28416 00:36:08 executing program 0: r0 = socket(0x17, 0x7, 0x4) mmap(&(0x7f00004db000/0x4000)=nil, 0x4000, 0x1, 0x12, r0, 0x0) mprotect(&(0x7f00004d9000/0x3000)=nil, 0x0, 0x0) 00:36:08 executing program 3: r0 = open(&(0x7f0000000700)='./file0\x00', 0x108240, 0x46) ioctl$DIOCGETALTQV0(r0, 0xc1004430, &(0x7f0000000740)="a8a767a4b339e8a09ebaf2ebb488d302c6") r1 = socket(0x2, 0x20000007, 0x40000000000084) r2 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x80) ioctl$DIOCCHANGEALTQV0(r2, 0xc1004431, &(0x7f0000000140)="a061a43e68bdd6b9575e353735559f3b0295df4233c99bf851e15a9686ae7d39af34aab4941069973deadedee5bd7cc609be152d157c8447ea4f0270e8febe6c4e94362388e9cf79e630781ae08e5abde5b20939845650d5f42ec0d02a72c2747538f7123e5158d251ef185392e6995b0966d303f88c8debbff8cd2f7efea894eaeeacc92b3be1ce34b417a6db6711e44a25da981c2af7f2feea9ea7ddb92b74ca09f6d64812d68a1cab83a2ac7d5603be565b5a7522b93aa8b1bf847dfc3335217838b5043aff0d00c31c9e5e69c8da6ac1ba4d3243d4457b07a5dded") fcntl$setstatus(r2, 0x4, 0x10000) connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00'/10], 0x10) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x3, 0x5}, 0x8) ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000240)={{"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", "ae378d76e03deda8e2c7bd64fe289cc167e84fce8eda4e58b557446fd9394d3b", 0x9, 0x2}, &(0x7f0000000080)="f626f9d19fd8a29680b7cbc1af3950fe6961956c93a9e8df45605f47594b139b7a2305f5ce81300c05a1c6030d03662b23a751408d0490c747b6940298a24afd32e166fca1a9", 0x2, 0xb2d2, 0x800, 0x2, 0x4, 0x200, 0x3ff, 0xb2cb}) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f00000006c0)=0x1, 0x4) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000007c0)={0x0, &(0x7f0000000780)}, &(0x7f0000000800)=0x10) ioctl$DIOCADDSTATE(r2, 0xc0f24425, &(0x7f0000000880)="f1d038cd381058fdad692b36ef0e8bc3e28deabf5977c67c4d57f7b0beb900d2030c0105a987b5a89fa9820e4345faf254bdb793a36fe987a143cbf88f746e84d1b407819a0614628b451dc48223ec25ccb634d49172defdb5") setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000840)={r3, 0x80003, 0x19, "4f66b4c2fa797711900e8646955e3c2ca6bac59237962ff9fb"}, 0x21) 00:36:08 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1204, &(0x7f0000000040)={0x1, [0x0]}, 0x8) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0xa, [0x8, 0x0, 0x10001, 0x0, 0x6, 0xffffffffbd56a9ca, 0xe538, 0x400, 0x100000001, 0x40]}, 0x18) 00:36:08 executing program 1: syz_emit_ethernet(0x16, &(0x7f00000000c0)="79cdeb8ce60c923afeed35c00806735ddd2c2a21719d") r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x6, {{0x2, 0x1}}}, 0x90) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000100)={0x0, 0x0, 0x1000, 0x40, 0x6, 0x4}, &(0x7f0000000140)=0x14) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={r1, 0x0, 0xffffffffffffffff}, 0x8) pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) setsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f00000002c0)={r1, 0x800000000000}, 0x8) r3 = open(&(0x7f0000000000)='./file0\x00', 0x10049, 0x10) getpeername$inet(r3, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000080)=0x10) 00:36:08 executing program 0: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0}, 0x0) getsockopt$inet6_int(r0, 0x29, 0x36, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:36:08 executing program 3: r0 = socket$inet6_sctp(0x1c, 0xffffffffffdffffd, 0x84) select(0x40, &(0x7f0000000080)={0x0, 0xffff}, 0x0, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00file0\x00'], 0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x23, &(0x7f0000000000)=0x1c00, 0xfe6a) 00:36:08 executing program 1: preadv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000080)=""/120, 0x78}, {&(0x7f0000000640)=""/4096, 0x1000}], 0x2, 0x0) r0 = open(&(0x7f0000002880)='./file0\x00', 0x615, 0x0) pwritev(r0, &(0x7f00000003c0), 0x273, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x11, r0, 0x0) getresgid(0x0, &(0x7f0000000600), 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1f, 0x200, 0x7, 0xffffffff, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={r1, 0xfff, 0x422}, 0xc) 00:36:08 executing program 0: r0 = socket(0x0, 0x10000004, 0x8) setsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000000)=0x6, 0x4) setsockopt$sock_int(r0, 0xffff, 0x4000, &(0x7f0000000040), 0x4) socketpair(0x17, 0x20000005, 0x80, &(0x7f0000000080)) 00:36:08 executing program 1: r0 = socket(0x11, 0x3, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x2, @loopback}, 0x10) sendto$unix(r0, &(0x7f0000000040)="b100050490000000000000005786ca90500e08fecea11ea8fef96ecfc73fd3357ae26caa0416fa4f3763b34d173d0176b30bfc36acf00b7804be781e4991f75073a1ebe2a42fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd89f2f5a872c881ff7cc53c894303b22f310b404f36a00eb44a104201b5d0000000000000020000000000000a0000000000000000000000fe000000080000000000000000", 0xb1, 0x0, 0x0, 0x0) getsockname$inet(r0, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000001c0)=0x10) getsockname$inet(r0, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000140)=0x10) 00:36:08 executing program 1: syz_execute_func(&(0x7f0000000240)="1c0eb5b598cd801b69e4f56962f5696200d9d9d017795b69f9f9680c0000008fe9589b26c7e4c753fbc4f1ede1fed4f47d82663ed107c4c2b90a23f216657051c422b18cb6070000005151ccc4a27d181e1eea01eff265dc5f003e460fc37d105b5b45e145af35af353541000f9a9999030faee42c240f54635bde3ef3407104a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10) setsockopt$inet_group_source_req(r0, 0x0, 0x54, &(0x7f0000000080)={0xc10, {{0x2, 0x1, @multicast1}}, {{0x2, 0x3}}}, 0x118) 00:36:08 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x8, 0x84) munlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1204, &(0x7f0000000040)={0x80000000000000df, [0xfffffffffffffffd]}, 0x6) 00:36:08 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000001d80)={&(0x7f00000005c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f0000001a40)=[{0x108, 0x29, 0x6, "b2d0e3025e86994468fbdc7666c941b423625c46ec279eee955ff42f8cc755eac29093d9a535390b06f31ad978f07a8b24b88fc2486a46bf6c6bad752be0d69c89943213c4ab8b28c76761f5e2936000c73a7710f2731f154e9b7f485107c6a76c5771d449b7a88e0fb6f60d9f0f74793ba8eef7869394a2bbb3f4b3b6584d67943cfccee66da143c463e50727b408221be8fa078da28bcc8dcc6b4d8994a47c70789b31695121cd7ed0a85e30ff6486dfa4cb6a404c7fdeec4680a572c85987f004c5acab85cf1bdc0071bf5f212e34d1489b611faab98c0be37b2fe8c29fa7ab3960f5c5f8b1013f9ac1725625bdb607a01e0c39249e"}], 0x108}, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x1000000000003) recvmsg(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000140)=""/240, 0xf0}], 0x1, 0x0}, 0x0) poll(&(0x7f00000000c0), 0x191, 0x0) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) getpeername$unix(r1, &(0x7f0000000300)=@file={0x0, ""/85}, &(0x7f0000000380)=0x57) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) recvfrom$inet6(r1, &(0x7f0000000040)=""/114, 0x72, 0xc0, &(0x7f0000000140)={0x1c, 0x1, 0x8, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000500)={0x0, 0x7}, &(0x7f0000000540)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000580)={r2, 0x5, 0xff}, 0x8) setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000440)={0x1, &(0x7f0000000400)=[@in={0x2, 0x3, @loopback}]}, &(0x7f00000004c0)=0x10) mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) getpeername$unix(r1, &(0x7f0000000180)=@abs, &(0x7f00000001c0)=0x8) pipe2(&(0x7f00000002c0), 0x4) exit(0x0) unlinkat(r1, &(0x7f00000003c0)='./file0\x00', 0x0) sendfile(r1, r1, &(0x7f0000000000), 0x7ff) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000200)={0x2}, 0x1) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000240), &(0x7f0000000280)=0x4) lseek(r1, 0x0, 0x1) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) getpid() 00:36:08 executing program 1: setsockopt$inet6_tcp_TCP_FASTOPEN(0xffffffffffffffff, 0x6, 0x401, &(0x7f0000000000)={0x3, "b95c7581034f4bb6e040e84eee601a75"}, 0x14) listen(0xffffffffffffffff, 0x0) close(0xffffffffffffffff) r0 = getpid() fcntl$lock(0xffffffffffffffff, 0xd, &(0x7f0000000040)={0x1, 0x0, 0x80000000, 0x1, r0}) Jan 1 00:36:08 ci-freebsd-main-4 syslogd: last message repeated 1 times Jan 1 00:36:08 ci-freebsd-main-4 kernel: Can't start NLM - unable to contact NSM 00:36:09 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1204, &(0x7f0000000040)=ANY=[@ANYBLOB="01ecff060000"], 0x8) 00:36:09 executing program 3: r0 = socket(0x80000000000002, 0x400000000002, 0x0) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0xffffffe9}, 0x80) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)={@in={{0x2, 0x1, @multicast2}}, 0x0, 0x6, 0x4, 0x7fff}, &(0x7f0000000000)=0x94) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000140)={r1, 0x1000}, 0x8) 00:36:09 executing program 0: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCGETLIMIT(r0, 0xc0084427, &(0x7f0000000040)={0x8f94, 0x7}) mprotect(&(0x7f00004df000/0x2000)=nil, 0x2000, 0x6) setsockopt$inet_group_source_req(r0, 0x0, 0x52, &(0x7f0000000080)={0xfffe000000000, {{0x2, 0x2}}, {{0x2, 0x2, @rand_addr=0x3aa}}}, 0x118) 00:36:09 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@local={0xac, 0x14, 0x0}, @loopback, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003, @loopback}, 0xc) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup2(r0, r1) setsockopt$inet_mreqsrc(r2, 0x0, 0x400000000000046, &(0x7f00000000c0)={@multicast2, @rand_addr, @rand_addr=0x7ff}, 0xc) sendmsg$inet_sctp(r2, &(0x7f0000002600)={&(0x7f0000000280)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000002580)=[{&(0x7f0000001580)="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", 0xd80}], 0x1, 0x0, 0x0, 0x88}, 0x20008) 00:36:09 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1204, &(0x7f0000000040)={0x1, [0x0]}, 0x8) 00:36:09 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0xa, [0x8, 0x100000001, 0x7, 0x1, 0x5, 0x370, 0x175, 0x3, 0x8000, 0x6]}, &(0x7f0000000080)=0x18) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1204, &(0x7f0000000040)={0x1, [0x0]}, 0x8) 00:36:09 executing program 1: socketpair(0x1f, 0x0, 0x3f, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f00000000c0)={0x0, 0x7f}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0x7fffffff, 0x5, 0x8000}, &(0x7f00000001c0)=0x10) mkdir(&(0x7f00000aa000)='./file0\x00', 0x0) symlink(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0/file0\x00') symlink(&(0x7f0000281000)='..', &(0x7f0000110000)='./file0/file0\x00') open(&(0x7f0000000140)='./file0/file0\x00', 0x100, 0x0) 00:36:09 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20004, 0x1a) renameat(r0, &(0x7f0000000140)='./file0/file0\x00', r0, &(0x7f0000000180)='./file0\x00') ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040)="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") syz_execute_func(&(0x7f00000004c0)="1c04b5b598cd801b69e4f52962f5696200dcd9d017795bf9f2680c0000008fe9589b26e101edfec4663ed107c4415814c4f2168f4808eed5bce000008020000051c1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6c31fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d426f5442a0f0fbf0d5e00008000800f3a0bc401d5f421") 00:36:09 executing program 2: r0 = socket$inet6(0x1c, 0x5, 0xfffffffffffff001) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000180)=0x10) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)={@in={{0x2, 0x2, @loopback}}, r1}, 0x8c) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x1204, &(0x7f0000000040)={0x1, [0x0]}, 0x8) 00:36:09 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setuid(0xee01) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x10000000) getpeername$unix(r1, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) setsockopt$inet6_int(r0, 0x29, 0x31, 0x0, 0x0) 00:36:09 executing program 0: socketpair(0x1f, 0x10000006, 0x2, &(0x7f0000000000)={0xffffffffffffffff}) socketpair(0x3, 0x20000000, 0x6, &(0x7f0000000100)) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000080), &(0x7f00000000c0)=0x4) clock_nanosleep(0x8, 0x1, &(0x7f0000000040)={0x0, 0x3b9ac9ff}, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x100, 0xb0) 00:36:09 executing program 1: r0 = socket(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x2, 0x2, 0x0}, &(0x7f0000000080)=0xc) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000180)={r1, 0xc2, "11e0a23fbd074798cbd3007b985db0fa75efb322c2189041224bc1cadd0be8f98b0b61c6f1ce44b613a0ddbeca7a895ff903656ce9784c81a71727cda49c3b0d8081b156b1d8ab537d0dfef4925f2cecf8a4e292d054515221085c56e0d9881bb60bf2c543ae1b1c7ef6af2f4129f8c20fb3acd1a535277f5a8a342894530e6d4028bf8ca2aa59353aabed7ac4f9935fafa141e9426f710d82305903eadb0d46dfb07a8a440bb695bb8e589e3cf03b8a4e69587a59a8f602b1adb7d625a044b82804"}, &(0x7f00000000c0)=0xca) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) getsockopt$inet_buf(r0, 0x0, 0x1, 0x0, &(0x7f0000000140)) 00:36:09 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x40000000100002, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1204, &(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], 0x129) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x0, 0x305d369b, @empty, 0x20}}, 0x0}, &(0x7f0000000100)=0x84) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000140)={r2, 0x7fff}, 0x8) 00:36:09 executing program 0: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000000000/0x400000)=nil, 0x400000) 00:36:09 executing program 1: setrlimit(0x0, &(0x7f0000000000)) r0 = getegid() freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$inet(0x2, 0x4, 0xd9) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f00000003c0)={0x8, 0x5, 0x4000, 0x5, 0x4, 0x100000000, 0x1, 0x101, 0x0}, &(0x7f0000000400)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000440)={0x400, 0x4000, 0x13c, 0x7ff, r4}, &(0x7f0000000480)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f00000004c0)={r5, 0xfffffffffffffffc}, 0xc) socketpair(0x17, 0x3, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r6, 0x84, 0x20, &(0x7f0000000340), &(0x7f0000000380)=0x4) getgroups(0x1, &(0x7f0000000100)=[0x0]) r8 = shmget(0x0, 0x4000, 0x108, &(0x7f0000ffc000/0x4000)=nil) r9 = fcntl$getown(0xffffffffffffff9c, 0x5) r10 = getpgrp(0x0) r11 = dup(0xffffffffffffff9c) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2, 0x1010, r11, 0x32) shmctl$IPC_SET(r8, 0x1, &(0x7f0000000240)={{0x3ff, r1, r0, r1, r7, 0x40, 0x401}, 0x4, 0x0, 0xf0, 0x1, r9, r10, 0x1}) getresgid(&(0x7f0000000140), &(0x7f00000002c0), &(0x7f00000001c0)=0x0) r13 = getgid() getgroups(0x5, &(0x7f0000000200)=[r0, r2, r7, r12, r13]) setregid(r15, r14) setrlimit(0xb, &(0x7f0000000300)={0x4, 0x5}) 00:36:09 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket(0x10, 0x2, 0x5) clock_gettime(0xf, &(0x7f0000000000)) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1204, &(0x7f00000001c0)=ANY=[@ANYBLOB="018000000080934455fbd9823297371f63409219ec62d2f8a9556ef87d29f1d840dec784e8c875070da972ecb4aa1415204b25e9237b65bfaab1c30094650f7f4f131f3208f1dda47f08458ca2980631"], 0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) r3 = semget$private(0x0, 0x0, 0x1) __semctl$GETPID(r3, 0x3, 0x4, &(0x7f0000000240)=""/139) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={@in={{0x2, 0x0, @multicast1}}, r2}, 0x8c) 00:36:09 executing program 0: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x30, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000040)=0x1e0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={r1, 0x3}, 0xfffffffffffffefd) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x1}, 0x8) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0x68, &(0x7f0000000140)={{0x1c, 0x2, 0x401, @loopback, 0xdc}, {0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x8001}, 0xedfd817, [0xffffffffffffff01, 0x5, 0x0, 0x0, 0x0, 0xc75, 0x4, 0x1]}, 0x5c) 00:36:09 executing program 3: r0 = socket(0x2, 0x4, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000001c0)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x18) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000240)={r1, 0x7, 0x9, 0x7, 0x8, 0x5}, 0x14) getsockopt$sock_int(r0, 0xffff, 0x2, &(0x7f0000001340), &(0x7f0000001380)=0x4) __getcwd(&(0x7f0000000280)=""/230, 0xe6) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x5}, &(0x7f0000000180)=0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000000)={r2, 0x75, "1aab052e3d34993ec0aceec9c20d86dd4461116b5e11d3d541ac720fd8124922d4dc3de150d3fc0c58e47f24c8902c0e342b1dbf5a03dbb8e77bf084d2fad4746a489cfb264de46f3b5ce42004d753bdf4b1f922ebbf02d15d962a35a456f2391e5f4be9640cc70931b1eb4ff9c1623993e2d802cc"}, &(0x7f0000000080)=0x7d) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r3, 0x6, 0x579}, &(0x7f0000000100)=0x8) 00:36:09 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x2, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1204, &(0x7f00000000c0)=ANY=[], 0x0) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x20400, 0x122) r2 = dup2(r0, r0) renameat(r1, &(0x7f0000000080)='./file0\x00', r2, &(0x7f0000000140)='./file0\x00') r3 = semget(0x2, 0xfffffffffffffffd, 0xfd) __semctl$SETVAL(r3, 0x0, 0x8, &(0x7f0000000000)=0x2) 00:36:09 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_udp(r1, 0x11, 0x0, &(0x7f00000000c0), &(0x7f0000000100)=0x4) mkdirat(r0, &(0x7f0000000240)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') rename(0x0, &(0x7f0000000040)='./file0/file0\x00') 00:36:09 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1204, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x8) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000180)=0x101, 0x4) 00:36:09 executing program 1: nanosleep(&(0x7f0000000000)={0xffff, 0x3ff}, 0x0) clock_getres(0x0, &(0x7f00000000c0)) 00:36:09 executing program 3: syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x8}, 0x0) 00:36:09 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000080)={@in6={{0x1c, 0x1, 0x7fffffff, @local={0xfe, 0x80, [], 0x0}, 0x2}}, 0x0, 0x2, 0x6, 0x2a29, 0x400004, 0xfb9}, &(0x7f00000001c0)=0x98) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000140)={r1, 0x9, 0x0, 0x10001, 0xffffffff}, &(0x7f0000000180)=0x18) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1204, &(0x7f0000000040)={0x1, [0x0]}, 0x8) 00:36:09 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000000), &(0x7f0000000080)=0x4) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2, 0x0, 0x3]}}, 0x1c, &(0x7f0000002440)=[{&(0x7f0000002480)="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", 0xff0}], 0x1, 0x0}, 0x0) 00:36:09 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1204, &(0x7f0000000040)={0x1, [0x0]}, 0x8) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000080)=0xb) 00:36:09 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={0x0, 0x5}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000180)={r1, 0x51a1905}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1204, &(0x7f0000000040)={0x1, [0x0]}, 0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x4, 0x1100, 0x1, 0x647b, r2}, 0x10) mlockall(0x0) 00:36:09 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x101, 0x100000000, 0x6}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000000c0)={@in={{0x2, 0x2}}, r1}, &(0x7f0000000180)=0x8c) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1204, &(0x7f0000000040)={0x1, [0x0]}, 0x8) 00:36:09 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) ioctl$DIOCSETLIMIT(r0, 0xc0084428, &(0x7f0000000080)={0x8001, 0x6}) r2 = socket$inet6_sctp(0x1c, 0xfffffffffffffffd, 0x84) ioctl$DIOCGETLIMIT(r0, 0xc0084427, &(0x7f0000000200)={0x9, 0x401}) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x1204, &(0x7f00000000c0)=ANY=[@ANYBLOB="010000f4fd00ad7974fbf7f65891af70c782630b3a3a87bf6e7cbdf35a53d7cd20ae4b1fa8f07fb44eef48d6711a971011d33307f930b07b571803916d88d4239ff9f841f5ae1cbb0d103bfa65dbd2afbb160bac1f9a"], 0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000040)={0x0, 0xc88f, 0xfffffffffffffffd, 0x9, 0x7f, 0x7}, &(0x7f0000000240)=0x14) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000180)={r3, 0x50, 0x1, 0x40, 0xfb8a}, &(0x7f00000001c0)=0x18) 00:36:10 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1204, &(0x7f0000000040)=ANY=[@ANYBLOB], 0x8) 00:36:10 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000040)={0xeb8, {{0x1c, 0x0, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x80000001}}}, 0x88) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) mincore(&(0x7f0000ffb000/0x3000)=nil, 0x3000, &(0x7f00000001c0)=""/141) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0xe, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94) 00:36:10 executing program 0: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x1000000009, &(0x7f0000000000)={0x0, 0xfffffffffffffffd, 0x0, 0x1000300010005}) r3 = getpid() fcntl$lock(r1, 0xe, &(0x7f0000000100)={0x0, 0x0, 0x40000, 0x100000001, r3}) flock(r0, 0x5) fcntl$lock(r2, 0xf, &(0x7f0000000800)={0x0, 0x7, 0x2, 0x1, r3}) pwritev(r0, &(0x7f00000002c0)=[{&(0x7f0000000140)="38aeb3adce94903b8a25a6ee141061da83660d823f944c30910e303d525e0537becff72e0cb24088beb0f7625fa7a9b5002b5071d870f70cda52b99032497e42350979afa57ae7a050667096c515b0c9596f297727fc20da2dc9e206da19fbf5182f70850abe0d7f6e1950b07cb9729fde99b98a017442ea14869fddfb79c00e19d6fdbdc9734e91d85932204fa502109fa729801aabc0a2b8f82ba639b423080da2a669821b6a4a4ad5c1684d96784ea1e811811ab31a95dedd36b53c21836984e281d748c90e378711eb9045334e07847f52", 0xd3}, {&(0x7f0000000040)="142c07216e37829672367b621c8b1b87ab6962360419035d2edf3a800c3beb8f9f3e934b8532ed77d5c12d67b8bdbe43c77f3ea7f5f7e5f954c3451b8746c1e18d1b1914cfc5e13e043635545feb08b5e30e8ac3585c83916dab92fd63", 0x5d}, {&(0x7f0000000240)="c131c79051a0ce04ddeacc4d50419f0f2746bb22a949d7dd2a8a43498f1d27183892091cce191601dc7e506639d626768b22ffeb213450fbb3c88f6ecfdc3f46798760c62bc75e235d3e713d0d4aae6c5820318688ada880cec4e8dbf8cf216b024ce64a313521433154fbf0", 0x6c}], 0x3, 0x0) ioctl$DIOCRGETADDRS(r2, 0xc4504446, &(0x7f0000000380)={{"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", "e7cb3b37aedc8e08d2b77dd12cef0f1a44aef2c90a94455c746a078055bad2c2", 0x1, 0x6}, 0x0, 0x100, 0x7f, 0x0, 0x971, 0x1ff, 0x5, 0x5, 0xffffffffffffffff}) execve(0x0, 0x0, 0x0) getuid() flock(r0, 0x9) 00:36:10 executing program 3: shmget(0xffffffffffffffff, 0xd000, 0x40, &(0x7f0000ff3000/0xd000)=nil) pipe2(0x0, 0x4) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) r1 = open(0x0, 0x0, 0x0) ftruncate(r0, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, 0x0, &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, &(0x7f0000001300)) mlockall(0x1f) shmget(0x2, 0x1000, 0x10, &(0x7f0000ffd000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x8, 0xfa92b89, 0x3, 0x5, 0x2, 0x100000000, 0xf0a3, {@in6={{0x1c, 0x3, 0x7}}, 0x0, 0x0, 0x1, 0x4, 0x6, 0x8001}}, &(0x7f0000000300)=0xb0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000340)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r3}, 0x8c) sync() ppoll(&(0x7f0000000080)=[{r1, 0x2100}, {r0, 0x2}], 0x2, &(0x7f0000000100)={0x8, 0x6}, &(0x7f0000000140)={0x3f}, 0x8) getsockopt$inet6_int(r0, 0x29, 0x7f, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mlockall(0x1) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x700000000000000) 00:36:10 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1204, &(0x7f0000000040)={0x1, [0x0]}, 0x8) 00:36:10 executing program 1: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x1, 0x12, r1, 0x200000) 00:36:10 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) socketpair(0x1c, 0x10000000, 0x9, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={0x0, 0x81, 0x1}, &(0x7f0000000140)=0xc) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000180)={@in={{0x2, 0x2, @multicast1}}, r2}, &(0x7f0000000240)=0x8c) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1204, &(0x7f0000000040)={0x1, [0x0]}, 0x8) 00:36:10 executing program 0: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf03000000c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") socketpair(0x0, 0x20000000, 0x7, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000140)=0x9, 0x4) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000180)=0x80, 0x4) 00:36:10 executing program 3: select(0x40, &(0x7f0000000100)={0x7, 0x2, 0x25, 0xc21, 0x692, 0x5, 0x8, 0x4}, &(0x7f0000000140)={0x4d96, 0x3, 0x4f7, 0x217318a9, 0x2, 0x95a000000, 0x10000, 0x4}, &(0x7f0000000180)={0x9, 0x80000001, 0x7, 0x20, 0x4, 0x2, 0x8, 0x1643720580000}, &(0x7f00000001c0)={0x3, 0x7f}) select(0x10229, 0x0, 0x0, &(0x7f0000000040), &(0x7f0000000000)) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000080)={@broadcast, @local}, &(0x7f00000000c0)=0xc) 00:36:10 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1204, &(0x7f0000000000)=ANY=[@ANYBLOB="01000000000091b3cf1096f180630031"], 0x8) 00:36:10 executing program 0: open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) setgroups(0x2ca, &(0x7f0000000000)) mkdir(0x0, 0x80) setuid(0xee01) chdir(&(0x7f0000001400)='./file0\x00') syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") 00:36:10 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f00000000c0)={0xc3c0, {{0x1c, 0x1, 0x8000, @local={0xfe, 0x80, [], 0x0}, 0x7}}}, 0x88) getsockname$unix(r0, 0x0, &(0x7f0000000080)) 00:36:10 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x5, 0x0, 0x3, 0x7}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f00000000c0)={r3, 0x8, 0x81}, 0xc) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000100)=0x80, 0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x22, &(0x7f00000001c0)={0x0, &(0x7f0000001280)}, &(0x7f0000001340)=0x10) 00:36:10 executing program 1: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) setreuid(0x0, 0xee00) r1 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) setresuid(0x0, 0x0, 0x0) shmctl$IPC_SET(r1, 0x1, &(0x7f0000000340)) shmctl$IPC_RMID(r1, 0x0) flock(r0, 0xc) syz_execute_func(&(0x7f0000000180)="1c0cb5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") 00:36:10 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1204, &(0x7f0000000040)=ANY=[@ANYBLOB], 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={r1, 0x7fff}, &(0x7f00000000c0)=0x8) freebsd11_fstat(r0, &(0x7f0000000100)) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000180)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r1, 0x9, 0xfffffffffffffc92, 0xfff}, 0x94) 00:36:10 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0xe, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) socket$inet6_icmp(0x1c, 0x2, 0x3a) 00:36:10 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f00000002c0)={@in6={{0x1c, 0x1, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0xfffffffffffffffa}}, 0x0}, &(0x7f0000000080)=0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x986, 0x0, 0x100000000, 0x2, r1}, &(0x7f00000001c0)=0x10) setsockopt$inet_opts(r0, 0x0, 0x200000000000c, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x200000000000c, &(0x7f0000000280)="eaff125c00000000", 0x8) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x20000000000000df, 0x0) r3 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) semget$private(0x0, 0x3, 0x0) chmod(0x0, 0x0) pipe2(&(0x7f0000000200), 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000040), 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000240)={r1, 0x0, 0xed3}, &(0x7f0000000380)=0xc) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x200000000000d, &(0x7f0000000140)="eaff125c00000000", 0x8) r4 = msgget(0x0, 0x80) msgctl$IPC_STAT(r4, 0x2, &(0x7f0000000000)=""/32) 00:36:10 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1204, &(0x7f0000000040)={0x1, [0x0]}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000000)={0x8}, 0x1) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x100}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x6, 0x20, 0xfff, 0x80, r1}, &(0x7f0000000140)=0x10) 00:36:11 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) 00:36:11 executing program 3: r0 = open$dir(&(0x7f0000000080)='./file1\x00', 0x40004400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80900}], 0x1000000000000013) write(r0, 0x0, 0xc700) preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/110, 0x6e}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/4096, 0x1000}], 0x3, 0x0) ftruncate(r0, 0x567) 00:36:11 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x80) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xd, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1000100000001}) 00:36:11 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev///\x00', 0x200, 0x0) dup2(r0, r0) 00:36:11 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x4000000000000, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1204, &(0x7f0000000040)={0x1, [0x0]}, 0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x4, 0x81}, &(0x7f0000000080)=0xc) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x1, 0x2000, 0x10000, 0x9, r1}, &(0x7f0000000100)=0x10) 00:36:11 executing program 1: syz_execute_func(&(0x7f0000000240)="b1cd91cd8070062ef26e8a20c4c179f7f9e9646541dea5f909bd1ac7c7e4c653fb0fc4b34cb8d79ab223843f3e64660f3a142e0d863c3bd4e17981a9e55b7ba361618192558dc3c3660f556df6c421ed65da2e6765470f18f73dd0c6ddab00e60000c4616d763ac4ee6d8fa824a265459352c481fc5b40096530ae07000000c240090dd96f04f38bf38b6101d2d9d922e5c461ad636299") open(&(0x7f0000000000)='./file0\x00', 0x0, 0x2) 00:36:11 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f00000000c0), 0x3f) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:36:11 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x304, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) unlink(&(0x7f00000002c0)='./file0\x00') fcntl$lock(r1, 0xb, &(0x7f0000000080)={0x2, 0x0, 0xc700000000000000, 0x2000100000001}) renameat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000100)='\x00') getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={0x0, 0x2f, 0x8, 0x3, 0x5, 0xfffffffffffffffd}, &(0x7f0000000180)=0x14) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000200)={r2, 0xffffffff}, 0x8) 00:36:11 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0x10000, 0x4) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1204, &(0x7f0000000040)={0x1, [0x0]}, 0x8) 00:36:11 executing program 1: setresgid(0x0, 0xee00, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = getegid() setgroups(0x2, &(0x7f0000000040)=[0x0, r0]) setresgid(r0, r0, 0x0) lchown(&(0x7f00000002c0)='./file0\x00', 0x0, r0) 00:36:11 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1204, &(0x7f0000000040)={0x1, [0x0]}, 0x8) 00:36:11 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pf\x00', 0x8188, 0x0) 00:36:11 executing program 3: rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') open$dir(&(0x7f00000000c0)='./file0\x00', 0x100682, 0x0) clock_settime(0x0, &(0x7f0000000080)={0x0, 0x1f000000}) 00:00:00 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) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0) openat(r0, &(0x7f0000000140)='./file2\x00', 0x200, 0x0) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00') fsync(r0) r1 = geteuid() fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f00000000c0)='./file0/file0\x00', r1, r2, 0xb15cb0e69026b45c) 00:00:00 executing program 2: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000080)=0xff, 0x4) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) listen(r0, 0x7b9f9103) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x1204, &(0x7f0000000040)={0x1, [0x0]}, 0x8) openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x100180, 0x100) 00:00:00 executing program 1: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, 0x0) socket$inet(0x2, 0x20000006, 0x100000000) accept4(r0, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10, 0x20000000) socket$unix(0x1, 0x0, 0x0) r1 = socket(0x0, 0x20000000, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) freebsd11_getdents(r2, &(0x7f0000000040)=""/190, 0xbe) socket$inet_udp(0x2, 0x2, 0x0) accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000280)=0x10) socket$inet(0x2, 0x10000007, 0x9) socket$inet6(0x1c, 0x10000002, 0x80000000) accept(0xffffffffffffff9c, &(0x7f00000002c0)=@un=@abs, &(0x7f0000000400)=0x8) socket(0x17, 0x10000000, 0xa721) r3 = semget$private(0x0, 0x2, 0x100) __semctl$IPC_INFO(r3, 0x7, 0x3, &(0x7f0000000300)=""/217) 00:00:00 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1204, &(0x7f0000000040)={0x1, [0x0]}, 0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={r1}, 0x8) 00:00:00 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = socket$inet(0x2, 0x20000003, 0x9) getsockopt$inet_udplite(r1, 0x88, 0x6, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)=ANY=[@ANYBLOB="1c004e2309000000fe8000000000000000000000000000aa05000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eaab0f57d641a45c00"/128, @ANYRES32=0x0, @ANYBLOB="001000009d27b46b9e0000000300000000080400"], &(0x7f0000000140)=0x98) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000180)={r2, 0x1}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1204, &(0x7f0000000040), 0x4) write(r0, &(0x7f0000000000)="e571b0039ab10e3eabfbec70af5fd501a2ca1c808451d3721d865e60891505cd4e0453", 0x23) 00:00:00 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = semget$private(0x0, 0x2, 0x20) setsockopt$inet_int(r1, 0x0, 0xb, &(0x7f0000000040), 0x4) __semctl$SEM_STAT(r2, 0x5, 0xa, &(0x7f0000000200)=""/218) sendmsg$inet_sctp(r1, &(0x7f0000001940)={&(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10, 0x0}, 0x0) ioctl$DIOCSETTIMEOUT(r1, 0xc008441d, &(0x7f0000000180)={0xffffffffffffffff, 0x5}) setsockopt$inet_tcp_buf(r1, 0x6, 0x2020, &(0x7f0000000080)="0325b458c38cb9e47cdf64a1542fff09f8b061bcc851a053b46bca735bba80e90ad99037a1d655bb713c77fb6833a80b712cd7cac4703b9639a5fe3cca21390c5e484cbcf9c850a1dd6dc9dd7c28af56b4cd534752976784fd2f678e0678802e02acb55042158d30e886e0eb984fbb848407dda4fab11f2e9467170db2b2fecb5f03171cab023851fa8b1042b8560fd4222148478a846255fa1978834e2b36c8194afbe91eafec8006fdb81bee6c2ad259cccf2db69f56bd937049f85635c159b271cfb621cabce97b4880e0242ff1efc491a2251803268131c574aef7", 0xdd) 00:00:00 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000080)=0x4) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1204, &(0x7f0000000040)={0x1, [0x0]}, 0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f00000000c0)={@in6={{0x1c, 0x0, 0x6, @empty, 0xfffffffffffffff8}}, 0x0}, &(0x7f0000000180)=0x84) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000001c0)={r1, 0x0, 0xf, 0x5, 0x84}, &(0x7f0000000200)=0x18) 00:00:00 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1204, &(0x7f0000000180)=ANY=[@ANYBLOB="01000000e805efd1df1275989e6bc74740d164466712096889afdc36495824107511f7132b8f368a0d389906f928b6b5b96ddb944ffc644e25007e8dcdd543eb2e9d98bec433dd2ccb9ed33210df9e28d520dcd9c707774ca4da56e3890c5844190349c44590ace7a60eb0a72cac40df8478842ba3a2871fdd537bc8afe100"/136], 0x8) pipe2(&(0x7f0000000300)={0xffffffffffffffff}, 0x4) fchmodat(r1, &(0x7f0000000340)='./file0\x00', 0x10) mkdir(&(0x7f0000000280)='./file0\x00', 0x108) socketpair(0x10, 0x10000007, 0x2b, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f00000002c0)={0x6, [0x0, 0x4f7, 0x3, 0xf7, 0x3, 0x2]}, 0x10) getsockopt$inet_mreq(r2, 0x0, 0xd, &(0x7f0000000080)={@rand_addr, @loopback}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000)=0xfffffffffffffffe, 0x4) readlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/18, 0x12) pwritev(r0, &(0x7f0000000800)=[{&(0x7f0000000240)="b6730ae110f98fa32e738146", 0xc}, {&(0x7f00000003c0)="390b371b632a2a645ab423177412c4f64a526851", 0x14}, {&(0x7f0000000400)="694b3cb41090f383e6fd050782fd11f7ca62b3647d1af32a56b45536e9cb6cfae32b0c6787ce1062f4e6bb3356d1d0dca0ffa08f78df48a232a82468d289b3a0dac3ad13", 0x44}, {&(0x7f0000000480)}, {&(0x7f00000004c0)="70e4475bf3e6b0809835913d055a2c34860013e27d8a201bf8a5b7559481e519b9891ea6edf987c18ca8cf035d540c0f4455e4e268c1908a17002c706385e2b24cf8f4b5f96146c72340aae382c1621120cbd2e1fbdae1373fa31a0a1d9c00aedea8ac4fe4b0c0536f3dd34e19085003917642c12071d9c88fe8675262fd3f99d5be27833dc034944de59ba2fc163e92854a8ac65b1e0c2435fae240dd4aec83629afd173a551393ecf2b911f3f48722eab363c7a309afdddfe0c6b9fc31a149c51b3bed219b60bfeb1e60d53fd4c8f0802270ef538d7b4f50335c821ed12a00e63cb541105d1d", 0xe7}, {&(0x7f00000005c0)="b70772eab08f2ef99d3af6d6f47e64ca72ccfabb3df5454a7f23534bab546db23bfe58af9ba1b6b24bce20b07bed1419b71fc5d823d7fd4bb4d86c280f30e838a0c9855f15a7409254ac74c23c73f029408d0062efe2ff7d9363d29a9de424c346f2401b4a4000f30387b6c3761ff92b5f772fb04f21f4095c0e9eef4615fb533a2c84bee03d629d3212ed124fdfa3209179f5e9743d6b2576457f962d66a14e1987374fb831c7d7f3c6ff2ee7e2144a4ccc59ca65da92ab655232fabf4476f9d7aedb45c2822548f5fdfb577af8422a97b06be35a6e2f21c59c0764a06f8d7c89571d01b7912e750ad0a2f2b668", 0xee}, {&(0x7f00000006c0)}, {&(0x7f0000000700)="7b744c17b0662660e69d6a8a9a5acac7dde174f11dc53aa0014b52f535c4e88624bcc7495cc8655b31a9a27b3f8491f1058f5e97737b67bc97e7097d432e823eaca0a938af5cc6ea132f529133ab491b8c790ee71720d250531c987006b02c7a45d1db9764258815c2dc026809882f330b134ad1064703ac5e4bf729f65df05602ba25484ff76e67430f558b6864d25ce4d62208ebda98be0b3ebab2a8cead69d89ac781441f0c74d4db877224eece01f8b9934f07de0710214466cdbe7d0d1902", 0xc1}], 0x8, 0x0) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000380)={0xffffffff, 0x6}, 0x3e0) socket$inet6_sctp(0x1c, 0x5, 0x84) 00:00:00 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1204, &(0x7f0000000040)={0x80000000000000a2}, 0x4) socketpair(0x17, 0x5, 0x2, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x20, 0x595f, 0x9}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r2, 0x6, 0x1f, 0x5}, 0x10) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x6, 0x400, 0x180000000000, 0x2, 0x0, 0x5, 0x2, 0x9, 0x7fff, 0x5, 0x80}, 0xb) 00:00:00 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x6}, &(0x7f0000000080)=0x8) syz_execute_func(&(0x7f0000001080)="0fbecc91cd80d3d369ef69dc00d9d0d0c44139fd5bf930c7c7e4c653fbc461f85a6136ace468f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01ef8f8920010e4545186746c4c10211cf26660fe98d0d000000c4e2e591a4fa0200000026ca400f0d18a018a0fe5ff6e3df646736676666430fefb3000000000804f4f30f1a12e250500f7c29") getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x2, r1}, &(0x7f0000000140)=0xc) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000180)) fsync(r2) fsync(r0) accept4$unix(r3, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8, 0x0) 00:00:01 executing program 0: syz_execute_func(&(0x7f0000000040)="f343e1292c3b0f050520d0f80791b0174141e2e99650855b660f162f0fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f73d539f08171a38a806ebb57c46291ae8ca0656000000f01c4740f2d960000000c161d59440f2b5547dbe8b13120b15ffbb15f47110f450fbe4832") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000100)={0x0, 0xffffffffffff0000, 0xfffffffffffffffe}, &(0x7f0000000140)=0xfffffffffffffe8c) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000180)={r2, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000240)={r2, 0x6f, 0x100}, 0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000200)={r2, 0x6, 0x80000000, 0x412}, 0x10) poll(&(0x7f00000001c0)=[{r0}, {r0, 0x40}, {r0, 0x4}, {r0, 0x2020}, {r1, 0x40}, {r0, 0x2100}], 0x6, 0x84eb) 00:00:01 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x1205, &(0x7f0000000000), 0xfe6a) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000040)={@in6={{0x1c, 0x3, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x5}}, 0x0, 0x97ed, 0x8, 0x3, 0x100000000, 0x9}, &(0x7f0000000100)=0x98) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r2, 0x8, 0x1}, &(0x7f0000000180)=0x8) r3 = socket$inet6_udplite(0x1c, 0x2, 0x88) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r4 = msgget(0x3, 0x99) msgctl$IPC_STAT(r4, 0x2, &(0x7f00000001c0)=""/79) r5 = getpgid(0x0) r6 = msgget(0x1, 0x204) msgctl$IPC_INFO(r6, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r5, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgid(r5) getpgrp(0xffffffffffffffff) getpgid(r5) r7 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r7, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) lseek(r7, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r7}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) r8 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r8, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r7, &(0x7f00000003c0), &(0x7f0000000400)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x1) setsockopt$sock_int(r3, 0xffff, 0x0, 0x0, 0x14e) 00:00:01 executing program 1: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, 0x0) socket$inet(0x2, 0x20000006, 0x100000000) accept4(r0, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10, 0x20000000) socket$unix(0x1, 0x0, 0x0) r1 = socket(0x0, 0x20000000, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) freebsd11_getdents(r2, &(0x7f0000000040)=""/190, 0xbe) socket$inet_udp(0x2, 0x2, 0x0) accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000280)=0x10) socket$inet(0x2, 0x10000007, 0x9) socket$inet6(0x1c, 0x10000002, 0x80000000) accept(0xffffffffffffff9c, &(0x7f00000002c0)=@un=@abs, &(0x7f0000000400)=0x8) socket(0x17, 0x10000000, 0xa721) r3 = semget$private(0x0, 0x2, 0x100) __semctl$IPC_INFO(r3, 0x7, 0x3, &(0x7f0000000300)=""/217) 00:00:01 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1204, &(0x7f0000000000)=ANY=[@ANYBLOB="010000000000ca57d15afc7c6d29505dc9f50caa2d3cf534e1225993ae01cbfe33274e0c8bf7"], 0x8) 00:00:01 executing program 0: socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2a, &(0x7f0000000100)=0xffffffffffffffff, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:00:01 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), &(0x7f00000001c0)=0x8) r1 = open(&(0x7f0000000180)='./file0\x00', 0x2, 0x86) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x1204, &(0x7f0000000200)=ANY=[@ANYRES16=r0], 0x1) r2 = accept4(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x10, 0x10000000) setsockopt$inet6_tcp_buf(r2, 0x6, 0x65, &(0x7f00000000c0)="b32c19563e5de485ecfd9b4e0ac7906e992cfa52115ab7627c3b47ce7e727c063c0e8e6264431cf87678b89c4e9a97ae421ffae5ac242911064578fb156ffba6bd67387188716f03af95467619d5bc720b13ded93035c718657285c58d14c0523d6ec46941b56a2787cd30ab36810d35447ebf7b4472804f63d0dfa4eefd09de1959559064d38963", 0x88) 00:00:01 executing program 3: r0 = socket(0x1, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x28, &(0x7f0000000140), &(0x7f0000000180)=0x8) 00:00:01 executing program 3: r0 = open$dir(&(0x7f00000003c0)='./file0\x00', 0x40, 0xaa) clock_nanosleep(0xe, 0x1, &(0x7f0000000040)={0x81, 0x4}, &(0x7f0000000100)) flock(r0, 0x8) syz_execute_func(&(0x7f0000000240)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22cc44245b82d000000210f0000009f") r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) getsockopt$sock_timeval(r1, 0xffff, 0x1005, &(0x7f0000000000), &(0x7f0000000080)=0x10) msgget(0x2, 0x141) pipe2(&(0x7f0000000180), 0x100004) 00:00:01 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x4000800000000005, 0x84) r1 = accept$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) pipe2(&(0x7f00000001c0)={0xffffffffffffffff}, 0x4) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r3, 0x84, 0x8002, &(0x7f0000000280)={r2, &(0x7f0000000200)=[@in={0x2, 0x1, @multicast1}, @in={0x2, 0x1}, @in6={0x1c, 0x3, 0x80000001, @empty, 0x7}, @in6={0x1c, 0x2, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x4}]}, &(0x7f00000002c0)=0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000100)={@in={{0x2, 0x0, @loopback}}, r2, 0x1, 0x6b5, 0x7}, 0x94) 00:00:01 executing program 0: syz_execute_func(&(0x7f0000000000)="985e4aa84a1cc80f05f35941460f18d8c4a37bf0c54041e2ebe2a20f0ad0f4a6660ffc97660f6b32e512c4a248f399000001004f751ec4016d7d14dec4a2513c06b921045fc5f240d1d20bf8c45bf245c11f06c66db712c483397fd300f7dcdc0fbcaf10009ec4c27d0a21acf04681ac4a2bfb798200000080c4c3214cb9a5605419c23e0f404900f08171a30b8a826eef450f1a9d9ad10000d4d48c8d16cb8feb68b668b6360fe258004723d399c1e1d9c092f526264788fec4a1dd7dbbbfdd5cc6c46249bedcc4022af7440400c4e1795128") r0 = open(&(0x7f0000000100)='./file0\x00', 0x4, 0x4a) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000002c0)={0x0, 0x6, 0xf, 0x69519a5a, 0x10001}, &(0x7f0000000300)=0x3ca) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000340)={r1, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x7, 0x900, 0xffff, 0x3, 0x0}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000001c0)={r2, 0xa6, "6a144db29907b262f8c183daea4808b699e01ccb754750ce434a85e9fd43bb306a0b4552c479649a6dd58935bcd9766601354bcfcd3ddd7793cad13a3a303fa98470419f855661d252116d073ed93a741ad99c741bc087442e6fa3cda8a50a3eb9406ddf046a9343b091bad512c7b7e1072bb13c78321f98099c089a493b8cc215d7abfd581b8a8212e8e900af9c391e51c09de79431ea15812a86747a1121cd745d29159470"}, &(0x7f0000000280)=0xae) 00:00:01 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x5}, 0x8) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000040)={0x401, 0x3, 0x410, 0x5, 0x89a, 0xff, 0x1200000000000000, 0x1, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000180)={r1, 0x8}, &(0x7f00000001c0)=0x8) shutdown(r0, 0x1) 00:00:01 executing program 1: syz_execute_func(&(0x7f00000002c0)="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") r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x10, 0x30000000) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getitimer(0x1, &(0x7f0000000000)) 00:00:01 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x80000004005, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1204, &(0x7f0000000040)={0x1, [0x0]}, 0x8) fcntl$setstatus(r0, 0x4, 0x10000) 00:00:01 executing program 3: chroot(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000080)=0x4) lseek(r0, 0x0, 0x1) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) lseek(r0, 0x0, 0x0) symlinkat(&(0x7f00000002c0)='./file0\x00', r0, 0x0) shmget(0x0, 0x1000, 0xb0, &(0x7f0000fff000/0x1000)=nil) getsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000140), &(0x7f0000000300)=0xfffffe2b) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, 0x0) getresuid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000340)=0x5, 0x4) freebsd11_lstat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)) r1 = socket(0x2, 0x1, 0x0) setsockopt$sock_timeval(r1, 0xffff, 0x1006, 0x0, 0x0) freebsd11_stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000005c0)) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000380)={0x6}, 0x1) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000400)={0x100000001, 0x91}, 0x8) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f00000003c0)=0x20, 0x4) lchown(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) 00:00:01 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1204, &(0x7f0000000040)=ANY=[@ANYBLOB="000600000000"], 0x8) 00:00:01 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x5}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000240)={r1, 0x2}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000080)={@in6={{0x1c, 0x3, 0x10000, @local={0xfe, 0x80, [], 0x0}, 0x1}}, 0x0, 0x100000001, 0x9, 0x57d, 0x2, 0x80}, &(0x7f0000000000)=0x98) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000140)={r2, 0x7, 0x2, 0x0, 0x7}, &(0x7f0000000180)=0x18) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1204, &(0x7f0000000040)={0x1, [0x0]}, 0x8) 00:00:01 executing program 3: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x9c55a147257502a4, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000100)={r3, 0x10001, 0x5, [0x0, 0x6b40, 0x2, 0x0, 0x6]}, 0x12) mmap(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x0, 0x11, r0, 0x0) getpeername(r1, &(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000180)=0x1c) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1010, 0xffffffffffffffff, 0x0) 00:00:01 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x1007, 0x0, &(0x7f0000000180)) sync() truncate(&(0x7f0000000380)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) freebsd11_lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xfffffffffffffd7f) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000940), &(0x7f0000000980)=0x8) freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0xcffe, 0x0) execve(&(0x7f0000000740)='./file0\x00', &(0x7f0000000440)=[&(0x7f00000003c0)='(\x00', &(0x7f0000000400)='[\x00'], &(0x7f0000000640)=[&(0x7f00000004c0)='[@\\\x00', &(0x7f0000000880)='\x00', &(0x7f00000009c0)='\n\xc2\xd8b%\x80\x9ap\x82L\v\xadh2$o\xca\xd1\xb8L\xbc\x1c\f\x9bG\xe8\xa1\x11\xdb\xe1G\xb3\xa2 \xa2a\xca\xf7\xc2\x0fs\xd3\x838\xe2\x1e\xf2j\xeb\xc9s3\xe7W\xc2\xcc\x06\xa7\x1aU\xc6\x0f\xceb\xf57\xab\x84I\x03\x00|Zt\x95\x02\x82\xd5\xe6\x89\xcb>\x0e\xc5\x9f\f\x1b\x8b05\x90\xb9\xd4\xff\xb8\xa2\xed\x8f\xdc+s&\xc7\f\b;%g\bWN\x18G\xea\xad{\x96V\x7f\x0f\x1dF\xd0\xffv\x17\xe9f\x96\"\xc8\x1c\xfd1\xf6a\xd1\xcd\x8e5\x05\x7f\t\x1d\x134\xf5\xdbIK\x8e\x9e[\x9b\x00\x8fvb\xcc\xa1\xb5\xe7\xab\x17\xa8\x02\xdb\xaf\x92}\xdba\xe1\xed2\x0e\xfaz\xea\xe7\x10\x84\xe4\x99\x13\xf2\xe9\r[J\xe9\xea\x9aw\b\xcb\xd0\x00\x00\x00\x00\x01\x00\x00\x00\xd7\xe1\x05V\x91\xb5\x19\xbf\xb0\xac\x90/\xccc\x8a.4\x1c', &(0x7f0000000580)='%-\x00', &(0x7f00000008c0)='\\\x00', &(0x7f00000007c0)='[\x00\xc2\x92\xb0d\x13Uh\x11\x99\x89R\xe19\x98\xb4\x80p\xa1\xe0o\xc1V\xe8\x9f\n\xb2\xb2\x8cN\xe5]\x13S\xcfk\xe6\x14\xd2\x80\xba\xe8\x9e\xae\xf6,iwn\xd3\xd8\xa72\xc6q\x9f\x90E?\x11}\x8e\xcc\xfe\xaah\f\xc9\xbd]\xd1\xe0\xf4\xcc\xaf\x02\x1d\x8d\xd0\xf3vl\xfeb\x16%\xb5\xc9\xd3y\xeb\xe9\xbc\xe94\x06;#G\x87T\r\x13\xfd\xd48\xec\xe6M\x9b\x8e.@\x1a0JRR\xa5\xbd\xc7\xdcRE\x19\xb4*\x06!\xd8e\x87\x801t.h\x8e\xed\x1f\xc3\xe2!\x1fU\n\xad\xdc\xd5y\n\xbb\xcb\x1a*+r\xb1\x92\xc9\xf8\xb0k*]\x05\x066\x1f9']) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000300), &(0x7f0000000340)=0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000680)=0x7, 0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) truncate(&(0x7f0000000000)='./file0\x00', 0x37) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000006c0)=ANY=[@ANYBLOB='4\a\x00\x00', @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000700)=0x20) sendmsg(r1, &(0x7f00000002c0)={&(0x7f0000000080)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000280)=[{&(0x7f0000000140)="69caa3ba", 0x4}], 0x1, 0x0}, 0x20088) 00:00:01 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = accept(r0, &(0x7f0000001340)=@un=@file={0x0, ""/108}, &(0x7f00000013c0)=0x6e) connect$unix(r1, &(0x7f0000001400)=@abs={0x1, 0x0, 0x3}, 0x8) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1204, &(0x7f0000000040)={0x1, [0x0]}, 0x8) sendmsg$unix(r0, &(0x7f0000001300)={&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00000012c0)=[{&(0x7f0000000080)="e3a45cb85c92d8e70448ef36a2bd64d7ca4f66978149a117739b0846c028a4371a5ba98a441c001fa12945101d037697104160214f37623d243e3a6057dc327474b7ab20180d383ce7507d2ba37b33844bfbe402e7ec5e3216cdd622437170db39f871874e4a3674e0ae82fe3cc3e88c86d1b3cbc55e295f1ebd9a575e8b94ef29563ee41c84d208e5b4372b613a698388fe380d795edbc88ebcf5a1f78f5428f6df5ada0feb3bf7671d83a687a6b9a26b58966db3582908e19a0995003d1bab2dfa94ed308240d9d169ed469dbe3f1387b4a73533801915eb6d2f0e10ce6f", 0xdf}, {&(0x7f0000000180)="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", 0x1000}, {&(0x7f0000001180)="e53d51cfa3940c829361999110c978731c4fb943ca5f26fa68d1cca9a9372f2e12f39ebaf871638bf61fdf4c63f6d5b573bc6489b07c956b0fd706fd24d9ca82bd759e12afdc0fa535604bd7a29babf4196f49e74711e3719c7011bf4f80b636633a8f3b26fb9927a43a7fed8ff015c50df76959c6a2284f912df6ede0b8b82208c97dfb0af642e6d9e8666e63bed74d2bffb72194311508babeb5363864f19864688a100925de6db67416fbe578a2cce7f6a417c6019d2a7aa7a20ba6dfa56d9b122857a481094d832ce5cb4fcfa2345cf07c744f11f97416db84d6ae67151ee44fff4ee2be58142329474cb213afae3c", 0xf1}, {&(0x7f0000001280)="40066082d9ca3ec5545d4082491836ce1396e18d2c06219f35b3b60963107dfd0a7435a0f2d8186cf4a7239279ea3383e592a84d3081144d26984fa5", 0x3c}], 0x4, 0x0, 0x0, 0x1}, 0x4) 00:00:02 executing program 2: setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x1204, &(0x7f0000000040)=ANY=[@ANYBLOB], 0x131) munmap(&(0x7f0000e95000/0x2000)=nil, 0x2000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) mlock(&(0x7f0000a3d000/0x3000)=nil, 0x3000) setitimer(0x0, 0x0, &(0x7f0000b1bfe0)) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, 0xffffffffffff8000, 0x7fffffff}, &(0x7f0000000080)=0xc) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={r1}, 0x8) 00:00:02 executing program 3: munmap(&(0x7f0000db7000/0x3000)=nil, 0x3000) open$dir(&(0x7f0000000080)='./file0\x00', 0x20000, 0x80) mlock(&(0x7f0000fa7000/0x4000)=nil, 0x4000) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e5) fcntl$getown(r0, 0x5) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, 0x0}, &(0x7f0000000200)=0x8c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000240)={r2, 0x6}, &(0x7f0000000280)=0x8) unlink(&(0x7f0000000100)='./file0\x00') mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x6, 0x12, r0, 0x0) 00:00:02 executing program 1: r0 = open(0x0, 0x80000000000206, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0x2) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0xfd}, &(0x7f0000000080)=0x8) getpeername$unix(r0, &(0x7f0000000180)=@file={0x0, ""/13}, &(0x7f00000001c0)=0xf) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000000c0)={@in6={{0x1c, 0x0, 0x8, @empty, 0x8}}, r2}, 0x84) ftruncate(r1, 0x9) r3 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r3, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) 00:00:02 executing program 0: mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x7) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) preadv(r0, &(0x7f0000000300)=[{&(0x7f00000000c0)=""/38, 0x26}, {&(0x7f0000000100)=""/177, 0xb1}, {&(0x7f00000001c0)=""/51, 0x33}, {&(0x7f0000000200)=""/253, 0xfd}], 0x4, 0x0) ftruncate(r0, 0x0) getresuid(&(0x7f0000003080), 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="f30f1a298f2978d377bfc4e2f922887892769466420f7f98b90000000f0f1a9ac462093ea100c0d7b0460f38f1b4a68c6f0000663e66410fe2664c8f8848ee3e692ef3ad") clock_settime(0xe, &(0x7f0000000080)={0x8001, 0xffffffff}) 00:00:02 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x17, &(0x7f0000000000), 0x4) socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x25, &(0x7f0000000140), 0x4) 00:00:02 executing program 1: r0 = dup(0xffffffffffffff9c) ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000080)={0x11, &(0x7f0000000000)="c45635f870939426512a475ef9c67e0248441052a9f474537e2f0975ec79f5e16db405dd7b47ae473d3e06d518816e5b74aa1d5d27186066ef04db294d29806093d87a82b219d48ce721ac2b6c4a69075220eb373d8c29fa1933216d0dae1226b9e725dead3a2cb1aa32a2e1944b7aafeaecc46befec129b67fd78bd972768cb", 0x1, 0x2, 0x7}) syz_execute_func(&(0x7f0000000440)="98c482ddbaa3f6b481030f050520d0f80791b002d3499e964180bf108a6796fbc4237909a200800000e60fc4014e66f66d220fc4c4fc22ebc463910d720c042e41812047002b000000362e660fd65508ba0dfe8c738888a1c40fbbc4a16571e4038f294001b00b000000d08171a38a8035bb15c46291ae8ca065600000c4618de3c0740f2d96000000dcdcf340ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000000") getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={0x0, 0x10001}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000180)={r1, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f00000001c0)=0x10) recvfrom$unix(r0, &(0x7f0000000200)=""/182, 0xb6, 0x2, 0x0, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000540)={r2, 0x9}, &(0x7f0000000580)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000500)={r2, 0x8, 0x6}, 0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r2, 0x5, 0x6, 0x9}, &(0x7f0000000300)=0x10) freebsd11_getdents(r0, &(0x7f00000005c0)=""/146, 0x92) syz_emit_ethernet(0xff, &(0x7f0000000340)="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") dup(r3) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000680)={r1, 0x7, 0xf, 0x80000001, 0x1}, &(0x7f00000006c0)=0x18) 00:00:02 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) recvfrom(r0, &(0x7f00000000c0)=""/134, 0x86, 0x40000, 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/pf\x00', 0x400, 0x0) setsockopt$inet6_int(r0, 0x29, 0xe, &(0x7f0000000180)=0x1, 0x4) lseek(r1, 0x0, 0x1) listen(r0, 0x0) r2 = dup2(r0, r0) fcntl$setstatus(r0, 0x4, 0x8) ioctl$DIOCSETSTATUSIF(r2, 0xc0104414, &(0x7f00000001c0)={0x10}) getsockopt$inet_buf(r2, 0x0, 0x5f, &(0x7f0000000000)=""/113, &(0x7f0000000080)=0x71) lseek(r2, 0x42, 0x0) fcntl$getown(r0, 0x5) 00:00:02 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1204, &(0x7f0000000040)=ANY=[@ANYBLOB="0100fbff0000"], 0x8) 00:00:02 executing program 3: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) semget(0x0, 0x4, 0x220) 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) ioctl$DIOCGETQSTATSV0(r1, 0xc0184432, &(0x7f0000000500)="3545fd4573c09e1b48d88fb77ea99920026c703190c994155e61240631c4534e41c1c66b5eaecc79bc3b5544123ad4e64ef939da0e2b0977d976ea4ec91966b0aa1fb0b0a4e0342919a6c0ed72f8846937873be6cc6f8b213877b2154469a26aeaffe4a835b25c6cc8ea3a6ca0b8ef3a1591525630a9bd46cbc85860ecfe7138bf2057daf8f13e9e6b5f31ad20bd8c54") getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000600)=ANY=[@ANYBLOB="06f5247f956b00002668345009000020009a199e74040e3a75d463ffc7ec4765db3c00661516f0927b111acdf14a2fe3fda5070800000000000000"], 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x0, 0x7ff}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000300)}], 0x1) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) syz_extract_tcp_res(&(0x7f0000000080), 0x80e, 0xfff) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f0000000140), 0x20000000000001d5, 0x350000000000000) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) clock_settime(0xf, &(0x7f0000000300)={0x4}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00000000c0)={@in6={{0x1c, 0x0, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x80}}, r2}, 0x84) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) writev(r3, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000240)) 00:00:02 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000040)={0x0, 0x34, "cd86de6c1de98af00cb1ab622d4e4937fa57e9c10b0c62737f635c5d74c491b0c783d30283ea9a3f9cd63ac2a4c96ffb5de96804"}, &(0x7f0000000080)=0x3c) r2 = dup2(r0, r0) ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000700)={0x10, &(0x7f0000000640)="9a2548af9ea56e5fa8baf286c3dc4986cfb220763812cd2f9741f54af925dd54423de23d65b1a30cdab11e858bbe4f8f4b1da84eefa0ad8dbd1631a3d5249c18cc9c30fc91c8f990b7604c9881e8b187e089461707f4a2c92ce4c599163243637a72feb00433eb7d44f408827f977c6d4e192a1b00afc1a9c66924c5fd08f8044655a7f567c357174107ca9b99dbf1127835a2ade970de070530f9ec1c71c2", 0x7fffffff, 0x7}) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000740)=ANY=[@ANYRES32=r1, @ANYBLOB="b1a4f0eb73be0223fd4975c9e8490f84494abab14b57821dfe616c60cfa16ac74506462c4064fa13f2040ad3b7f657a20daac448a0dabe06945beec5bc3238b39992b561e94961b025c171ad45b83e0000"], 0x16) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8202c27c976530000000"], 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000240), 0x8) recvmsg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000100)=""/163, 0xa3}, {&(0x7f0000000280)=""/189, 0xbd}, {&(0x7f0000000340)=""/146, 0x92}, {&(0x7f00000001c0)=""/53, 0x35}, {&(0x7f0000000400)=""/220, 0xdc}], 0x5, &(0x7f0000000580)=""/176, 0xb0}, 0x40040) 00:00:02 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) socket$inet6_icmp(0x1c, 0x2, 0x3a) setsockopt$sock_int(r0, 0xffff, 0x1004, 0x0, 0x0) 00:00:02 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DIOCGETRULESETS(r1, 0xc444443a, &(0x7f0000000080)="b5583678707736430754877efafb17215679a90e19b54fd8ba623d1ca9cc2dd19e3d2c63a3de1e839163b755b86b1620b539ebe98a610fc2c68c38c2d4f3407e0175c8f3f21d5f7c510930e75487a16ddc5299d7c24917a3a181b7896c36439d1b55838b8d2348f0ae7f92a10e4be97c48d301310690c1513eeaf310639f3ef2b7860413e89b4e739269185d25f4ff009d02f06eebc55b0c360ef37d2f0014afcf18e95e724c1da4ac1d7b00c4865cdda4283ab9f247ffe4df1c1f5d744b95f5e0bb9719d16414d64316ee48ade4434487ef43dff3115dfc5853971862696c06f2b533afe1a4ac6c7adf56705df38270487439a05c657e39b770") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1204, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x8) 00:00:02 executing program 1: r0 = shmget(0x2, 0x3000, 0x100, &(0x7f0000ffb000/0x3000)=nil) shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, 0x0, 0xfffffffffffffeef) r2 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x608020001) r3 = accept4(r1, &(0x7f0000000440)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000480)=0x1c, 0x30000000) setsockopt$inet6_group_source_req(r3, 0x29, 0x53, &(0x7f0000000600)={0x401, {{0x1c, 0x3, 0x1000, @empty, 0x8}}, {{0x1c, 0x2, 0x80000000, @empty, 0x110}}}, 0x108) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x3, 0x2}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000100)={0x5, [0x8000, 0x9, 0x10000, 0x3ff, 0x6]}, &(0x7f0000000280)=0xe) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f00000004c0), &(0x7f0000000740)=0x4) r5 = open(&(0x7f00000001c0)='./file0\x00', 0x1, 0x80) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000500)=ANY=[@ANYBLOB="4b6ece986d0ab83d74444133f07a3ab72790d72ae4df697d96be3bdbd3592ae57b7af6b93802eae633ec60824a759342f58293c710788db2c229101bd5a7aa906e745a780f49ae2e48cfd45bdfb2f45ac6f056a32bce1ee86fc981df863e5065c5eafdb70270fed61bb33f3e94912c30d88790429efcb222bdfb74c724bc248632dde9f75b9d3722216c9b6f2de2aac6f7451a2c7596a9a8cec904d915c327df37128cc0e9eb52c91b0689a404f006000000000000002bd94c141670cb23ad893b9cd16936656f2eceb8b56d2c838746b8b924073583f5de6e434ea68889683719f35de075005f0f5678"], 0x1) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000140)=ANY=[@ANYBLOB="070000000600090000020000ffff00000700f88a909c969b8a0abb324de9c5c5e0a6c20fdfd19f584dfc58de874e5516a43a41b42d00"], 0x0) lseek(r2, 0x0, 0x41000000000003) ppoll(&(0x7f00000002c0)=[{r2, 0x82}], 0x1, &(0x7f0000000300)={0x0, 0x2}, &(0x7f0000000400)={0x592}, 0x8) poll(&(0x7f0000000200)=[{r1, 0x20}, {r2, 0x10}, {r1, 0x21}, {r2, 0x1}, {r5, 0x2000}], 0x200000000000019e, 0x0) socket(0x4, 0x4, 0x1001) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) freebsd11_lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)) lchown(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x26, &(0x7f00000000c0)={r4, 0x8}, &(0x7f0000000240)=0x8) 00:00:02 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = open(&(0x7f0000000000)='./file0\x00', 0x2000400, 0x53) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000140)={0x0, 0x5}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000240)={0x0, 0x5}, &(0x7f0000000280)=0x8) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000002c0)={'accf_dns\x00', "d06dc52f951697d1bf2bfaea2ade470060553c9b2e979925f6cc4fbb57b725a3144c9a0f1c189b6639a8030a7b1e8ab0b61bdcd7e101ff7612f222f984ce82c3d1693f0aa419f4b6e37ec2fd3b6da83b9a97a1b993646640829f962c165b7bbc838562eba1d8b5da97cbf68bb2cddb820f7451ebd31fbc7cdda3cab291d77f3d7e328ccf4076066bedbd192bdaf167ed3cc26e180a123b7d67b1584e4a5caea7ceb19dbb0b25fea735b2475359f4d5245c221733fb4cd4cdb50368091054290aab177b1dbe198443d066e116f7aa537fb3250cea097bb34623610fa691516fb1fa262b9e34c2b77594a94929dfb59021"}, 0x100) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={r2, 0x5}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000001c0)={r3, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @remote}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000180)=0x10) fdatasync(r0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1204, &(0x7f0000000040)=ANY=[@ANYBLOB="010020000000"], 0x8) 00:00:02 executing program 0: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f00000014c0)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c65bfb0f450fbd27a95ff9c4c2613d7002c16500a4670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005761614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x1, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000340)=""/155) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) getpgid(0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) freebsd10_pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x9, &(0x7f0000000000)=0x5, 0x4) freebsd10_pipe(0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x24e) poll(&(0x7f0000000200), 0x0, 0x80000000) setsockopt$sock_int(r2, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) rename(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00') getsockopt$inet6_tcp_buf(r2, 0x6, 0x2000, &(0x7f00000004c0)=""/4096, &(0x7f0000000180)=0x1000) 00:00:02 executing program 3: r0 = socket(0x17, 0x7, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="74000000e35ee2365c0908847b581e91d2b72fa4259563ded3800e6a59792a95d59f3791fc1857847c5d1cd239d00d20ef9e7936cce3d6638693366a7dc69097909f1d2ca4b7add1143d8eae3bfc499c4dc99d0895c11317e2e263ff20bdd52a1335f36d9960c5b41b49ccffca1c6efe5bcdd1a80800902c"], &(0x7f00000000c0)=0x7c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000a80)={0x0, 0x5a, "97a3b34483f2e2e7ca452ec5fe6becb26483d88180641ef86bb73c58b0a1f2eec1d977ad4be87bcdfe643c88a67c0d5ef2c6ce0117bdde460e6a1f594dec2549231beef15701195d7e620b40306a4f68e654393619c0c7ffb928"}, &(0x7f0000000b00)=0x62) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000b40)={r2, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000001c0)={r1, 0x9}, 0x8) listen(r0, 0x7) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x32, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast}}}, 0x94) writev(r0, &(0x7f0000000540)=[{&(0x7f0000000200)="8e3761a17a4fd9741ec6fa4c5870b28085dd94c9f03556c1b8f6df4764f6a913a52f180860122cac46a358e90442015c108dae75dcab7ece6c1db58b958636a6e728cd2b8a079573b1742d0427d507b39b5dd87ac0e1bfc9fd6a468bee97c7e45948e37753a39364ca959c8668d6f494f5f14f7cf87973e04cc274ef79b5662449", 0x81}, {&(0x7f00000002c0)="8a3f52b3d0295950d5d9b4ee", 0xc}, {&(0x7f0000000300)="afde283c5f75a014c227687e268f90a252fc766699b934bb5568f67f33ee9338e518f226e9ad4d0aa8ea7f2082de809bdf3360edac1c87f3aaa73c109dbc980befb080b5c48cb204406b202e5a9934e205117190c2253eecab25ab0ffb3975dfc9047052734e905a5042840e5843d9c0277f4646af2ea906dbfd789e31bb69458cabf128505e6d8f14b2081ad231368274fe1a4ffd81a669d7cbce2d30", 0x9d}, {&(0x7f00000003c0)="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", 0xfc}, {&(0x7f00000004c0)="a8d8bce8b0d56c8432f4e45a9671804ffb577ba5abd3cce94b1d8e22eb9b62b96c8feb4521da5daa0250bdb35129ff5adfd3c6c244f123c75eb99b29e11a059f3f47ff0f200515daf2effac157392e2f9d9f7f2b6429a893c7976438020829c30242f69b933c70234379b46ed7c4827ae8345883354d", 0x76}], 0x5) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000006c0)={0x0, 0x0, 0x2, 0x5, 0x7ff}, &(0x7f0000000700)=0x18) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000740)={0x0, 0xc3, "8590555305903844c1ec25d48b6b049c152e91be495036d002dbf1d2052be002603214cf2d1c9e24bd20c0c3c661f180a5b3b8822cb8b3b82ca5af999942431f9cec74497d5bf434687546bc1d6582ca7d60c23f7423f8521630e305702e3c7499f9468bfd75144f04020b87c8f2fc95b832c93cb669b21be581ac034bacf515d37dd6defae5b70319d0228315fc3a398989c84e1d3d35621adbcdd9c6abd2452884a6774a5b307e5653bdb3afd7c337037659963273a070440d674780d62739fa1c62"}, &(0x7f0000000840)=0xcb) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000900)={0x0, &(0x7f0000000880)=[@in6, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000940)=0x10) sendmsg$inet_sctp(r0, &(0x7f0000000a40)={&(0x7f00000005c0)=@in6={0x1c, 0x0, 0x1000, @empty, 0x3}, 0x1c, &(0x7f0000000680)=[{&(0x7f0000000600)="e5bd595213d763571eda0ffba058952f5cc57c930744469fa659859217af92dfb84454941b97c9a831755bd8740bf53f27d8383c4ff92a94bdc3f4f059", 0x3d}, {&(0x7f0000000640)="5f460e4a7a70ff9957f47006c79a83801972be38169b2d75c10fb6794cc137a60a5ec2b68407d156429126f0b1e6742b0f", 0x31}], 0x2, &(0x7f0000000980)=[@prinfo={0x14, 0x84, 0x7, {0x1, 0x3f}}, @sndinfo={0x1c, 0x84, 0x4, {0x1f, 0x0, 0x1, 0x8, r3}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast1}, @dstaddrv6={0x1c, 0x84, 0xa, @loopback}, @sndinfo={0x1c, 0x84, 0x4, {0x80000000, 0x400, 0x0, 0x67d, r4}}, @sndrcv={0x2c, 0x84, 0x2, {0x9, 0x100000000, 0x5300, 0xe, 0x0, 0x8001, 0xffffffff, 0x9, r5}}, @init={0x14, 0x84, 0x1, {0x800, 0x29, 0x3, 0x1}}], 0xb8}, 0x0) listen(r0, 0x7) 00:00:02 executing program 2: setrlimit(0x8, &(0x7f0000000000)={0x80000001, 0x200d6a}) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@un=@file={0x0, ""/49}, &(0x7f00000000c0)=0x33, 0x30000000) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000100)={0x0, 0x4}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000180)={r1, 0x1000, "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"}, &(0x7f00000011c0)=0x1008) setrlimit(0x3, &(0x7f0000001200)={0x9, 0x843f}) 00:00:02 executing program 2: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0xffffffffffffffff) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) ftruncate(r0, 0x2381) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x1000000002) munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0xd, 0x10000000) rmdir(&(0x7f0000000140)='./file0\x00') sendto$inet(r1, &(0x7f0000000080)="45efdb6e000f1309f16e9b01e5ba950976c65476ec33b7417f90cc5e01b22c4309679dde0c7d58262b99ecec87ec6b7ac7e8cacfd3a95eefcde525ef2f341cc173c02e6c0113a19350c0bfd0641a075a787cbd027a80e3fb976f3893a1f076b0915df182", 0x64, 0x4, &(0x7f0000000100)={0x2, 0x2}, 0x10) 00:00:02 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8007, &(0x7f0000000000), 0xfe6a) 00:00:02 executing program 0: r0 = socket(0x2, 0x1, 0x0) chmod(&(0x7f0000000040)='./file0\x00', 0x8) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0xc7, 0x4) 00:00:02 executing program 3: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bfd9496c00c4a37bf0c54041e2e92e363e460f1a700d660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc507f240d1d2c4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") write(0xffffffffffffffff, &(0x7f0000000000)="49882e1d2c9e7b", 0x7) r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000100), 0x10000000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000140)={@in={{0x2, 0x0, @loopback}}, 0x0}, &(0x7f0000000200)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0x1, 0xfff, r1}, 0xc) 00:00:02 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0xc02, 0x1c) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x6}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={r1, 0x1ee1, 0x7, 0x1, 0x32, 0x1}, 0x14) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0xfe53, 0x3, 0x7, 0x8}, 0x8) socket$unix(0x1, 0x5, 0x0) mlock(&(0x7f0000ad5000/0x1000)=nil, 0x1000) syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") 00:00:02 executing program 1: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) close(r0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x2, 0x9, @empty, 0x480}}, 0x0, 0x3, 0xf40, 0x800}, &(0x7f0000000380)=0xffd7) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000180)=ANY=[@ANYBLOB="02004e22e000000200"/136, @ANYRES32=r2, @ANYBLOB="20a000ff09c63eac"], 0x94) r3 = socket(0x2, 0x3, 0x0) connect$unix(r3, &(0x7f0000000240)=ANY=[@ANYBLOB="f15bc3f9c384efdbc67207330000"], 0xa) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={r2, 0xf, 0x3}, &(0x7f0000000280)=0x8) shutdown(r3, 0x1) 00:00:02 executing program 0: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = semget(0x2, 0x1, 0x2) __semctl$GETALL(r0, 0x0, 0x6, &(0x7f0000000000)=""/111) 00:00:02 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x204, &(0x7f0000000100), &(0x7f00000001c0)=0xfffffffffffffd40) getsockopt$inet6_tcp_buf(r0, 0x6, 0x26, 0x0, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x7ff}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000080)={0xccb, 0x31, 0x1000, 0x81, 0x0, 0x0, 0x5, 0x4c16, r2}, &(0x7f00000000c0)=0x20) 00:00:02 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x20, 0x2, 0x7, 0x1}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x6}, 0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x8007, &(0x7f00000001c0)=ANY=[@ANYBLOB="02000000e0000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800"/136, @ANYRES32=0x0], 0x8c) getpeername$inet(r0, &(0x7f0000000180), &(0x7f0000000340)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000280)=ANY=[@ANYBLOB="02004e220000000400"/136, @ANYRES32=0x0, @ANYBLOB="05030000000000000000000003000000ff7f00006fc7a99a55f7445f62bd99f700"/49], &(0x7f00000000c0)=0xa0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={r2, 0x5, 0x4, 0x3, 0x1, 0x99c}, &(0x7f0000000140)=0x14) 00:00:02 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = semget$private(0x0, 0x6, 0x1) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000040)=[0x4010000000000000, 0x6c, 0x8]) munlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) setsockopt$inet6_tcp_int(r0, 0x6, 0x80, &(0x7f0000000080)=0x3000000, 0x4) 00:00:02 executing program 0: r0 = semget(0x0, 0x0, 0x7fffffc) __semctl$GETZCNT(r0, 0x0, 0x7, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000280)={0x0, 0x80, 0x0, 0x10001, 0x3}, &(0x7f00000002c0)=0x18) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000300)=ANY=[@ANYBLOB="02004e207f000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000002bf406f900"/136, @ANYRES32=r2, @ANYBLOB="0500000103000000"], 0x94) r3 = msgget(0x1, 0x28) semget(0x2, 0x0, 0x12) r4 = accept$unix(0xffffffffffffffff, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) bind(r4, &(0x7f00000000c0)=@in={0x2, 0x1}, 0x10) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000000)=""/14) r5 = accept4$inet(r4, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000140)=0x10, 0x20000000) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0xb2}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r5, 0x84, 0x107, &(0x7f0000000200)={r6, 0x2, 0xf, 0x81, 0x100}, &(0x7f0000000240)=0x18) r7 = getpgid(0xffffffffffffffff) freebsd11_lstat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r4, &(0x7f00000006c0)={&(0x7f00000003c0)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000004c0)=[{&(0x7f0000000400)="dc3cde5c3ce8c99356ed10d8db3d909ef38cfe1a1dc2b891091bfa746f0bb1a62e612579223c382cb01cb8471591011e194dfb0e1afb8472c9fc33ef2ee1bf059637d42f46611e11117c272dcf9b7965d1cfeeb8b4b986c34caf9940b31decc7b9d075e8062d4c8a7b26f21fd739b16cf2a95335874f302558fc09a04d44b97386834bf0514e6d54dc842c453fbccf25a6fc8acbb5897ba6ee90a412416f5e2ea1bfe8a5c5e33a768ba21ae07d7d9a24f2fd", 0xb2}], 0x1, &(0x7f0000000680)=[@cred={0x20, 0xffff, 0x2, r7, r8, r9}, @rights={0x18, 0xffff, 0x1, [r1, r5]}], 0x38, 0x4}, 0x20001) 00:00:02 executing program 1: syz_execute_func(&(0x7f0000000080)="db4f7b6566420f38177f00670feb39c4212173de63660f3a42f40040adc44179ec8c6300000000c44135f43736f3f3dd24a4c4c34d18f46e") r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x10000000) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f00000000c0), &(0x7f0000000200)=0x4) syz_execute_func(&(0x7f0000000100)="98a84a1c110f05f359bfd9000100c4a37bf0c54041e2e92e363e460f1a7000660fdefc97f3831316fb0fb8c4014e4e5b751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f70db90fbcaf00100000450f443eac6161c4c3214cb9a5605419c201b00b000000f08171a30b8a826eeea80dd47bd48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc6666460f38222a66470f383a4d4ba261b7e2") 00:00:02 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) nanosleep(&(0x7f0000000000), 0x0) socketpair(0x17, 0x5, 0x10000000000000, &(0x7f0000000040)={0xffffffffffffffff}) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x4, 0x12, r0, 0x0) shmget(0x2, 0x2000, 0x20, &(0x7f0000694000/0x2000)=nil) 00:00:02 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x28, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) listen(r0, 0x1) 00:00:02 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f00000001c0), 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100404, 0x10) ioctl$DIOCSETLIMIT(r1, 0xc0084428, &(0x7f0000000040)={0xb149, 0x1}) sync() 00:00:02 executing program 1: syz_execute_func(&(0x7f0000000180)="98043a0f056442dda26556666691b016660ffeb70000008051988b28a050505b6645162f0fc4014e264bf6f6220fa0e5be34d1c4e1f8c421fc2e41812047002b006e6e67f3c78888a1c40fbbc4e201acac1000cbcb00808f294001c4612172f000000000f08171a38a806ebbbe5b5b6291ae8ca065600000c481a5e3684ac463cd400bfe2d96000000210570dc70dc440f2b0142c4b13120b15ffbb15ffb9b1445e1d469e9cd9b0f3804830a000000") execve(0x0, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCSETLIMIT(r0, 0xc0084428, &(0x7f0000000040)={0x7fff, 0x6}) 00:00:02 executing program 2: open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) setgroups(0x2ca, &(0x7f0000000000)) setgroups(0x0, 0x0) setuid(0xee01) semget(0x1, 0x0, 0x0) 00:00:02 executing program 2: mkdir(0x0, 0x0) r0 = open(&(0x7f0000000080)='./control\x00', 0x0, 0x2) symlinkat(&(0x7f0000000140)='./control/file1\x00', r0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) ftruncate(0xffffffffffffffff, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000100)={0x0, 0x6, 0x81, 0x1}, 0x8) mlockall(0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$DIOCRGETASTATS(r1, 0xc4504447, &(0x7f0000000280)={{"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", "bbe7fa06599f6612111e045865bac8cde7872ca3d3b7a7c5814c6de07954082e", 0x1, 0x6}, 0x0, 0x9, 0x0, 0x0, 0x1, 0x7f, 0x1f, 0x4, 0x3}) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) utimes(&(0x7f0000000180)='./control/file1\x00', &(0x7f00000001c0)={{0x3, 0x3b74}, {0x400, 0x80000001}}) ftruncate(0xffffffffffffffff, 0xc7) setsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000740)={'accf_data\x00', "c1e17143278fbb9ee1f779012fdda1c54c5c1c327b797c99e889be4ef804c1f3a976252a2404e348d32a05e51671c541c64663f0b4f3ea27743fc36bbca52a8e99fbc8aaeb7f01303a491516e2dbbdda7c2967b310ed98d719abc51383fd45775591f04eb19d4f603424b1bb9c139284dbfec470f9d212d43d9a85573f173f71f3ce487c1459f39b9ba9f6150ccd764ba569b634f88334df487999f884120b38fc019127750ab04bde2b72d0d110f1727757571027869d07d8422325818f99ecc579e23317b4125349e35fd9d50a5c3b18b4eb894a86e11c01b983c09258dc91d73a7b7cf1040ecd9b62153e9386a036"}, 0x100) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000240)={@loopback}, &(0x7f0000000700)=0xc) ioctl$DIOCBEGINADDRS(r1, 0xc4704433, &(0x7f0000000040)="087b99b8037e0a55639e590d167b0199c407dacff24f61cde6f40b") sendmsg(r0, &(0x7f0000002f40)={&(0x7f0000000840)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001b40)=[{&(0x7f0000000880)="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0x1000}, {&(0x7f0000001880)="f06223320cefc65689942b", 0xb}, {&(0x7f00000018c0)="32c468534752a8bb858c4821c4462a7d0ef2dfebff6e45cfd9b037e5c7c7e125b1fcc4304d6f889ce8eb7fad1ebf154756e2bf20b1ba99f33778a2857c2a9412f72e03b8888d62f81095ce5a2d792e6db4bb6f09b4d2c7945648f31c7d37878886bda3c73d64fb3ff6b7c2c21f188d2aa75d8a3910cf6230a6fc8d500c7ac4fbbf2214405d8c9842880e", 0x8a}, {&(0x7f0000001980)="500b0eaa4772a048c5ce5902d80195fc3c04dad533119495fa73c7838c8467cdd727eb46739cb713dce67068f4819bee414cd10ceeae74e90b6252f4c81bf99fd448f2bd8443731c56b43c044f698727f5b07863b1859dd98c3e4e36d06c0af56b6560f0446947547faeb2495e23411832d50ba076db408f1294d9c8cbb8100be537f132484e9634b735d6994f63f2b0cc8bc1f58b33efa57dd0b739db9ed1736c53fb", 0xa3}, {&(0x7f0000001a40)="450c1e6941f166bb7ecff15ce34309dd824fe395d589b2a4382b637aa4e100822c37ade5ae8e48e8918ce647ee145c6f9304e1c817bdbfc350ed40a2402059f353efbe5dd62a527851687621f81c196c1de9613e021be2bf8c9a3ec21ea7f79f049a1cd8667b86de407a5c1aa033ff2bbaaabe2a5528b53a424564c526db00dfa70152956df4dee8b94e8c8a51705143a19e36a7c31a01ef90ca53700d66a935a7346ad8ef347b5eab035e96eecd377fac45e3b2feaeeb086025f184b71fcf59f6331632457022bb4ec11c870c52846ab3cf4f5e", 0xd4}], 0x5, &(0x7f0000001bc0)=[{0x90, 0x1, 0x0, "96dd1508476ae7a3ab13f5ec2637024d573bca622fe95df5ec6d7dda5d10cd3f47b335ebef282fde7aa96fa7d98f75bfe4410e9c31a629202fbc2e4da2d3ef346c01b45cd35c2b1247cf738dedac684a54ca7ee0686a3ad66aadd8b66356e1f3486f0249b0a1c7f5a58b17cf66533ce48a40c3785a45c1aa0096117ebd77dadc"}, {0x78, 0x29, 0x1, "3bb72e51ba4cabaf2792fd15e8fb4ae00bbaa8c9cf5ca208df8d7253819e1cd2b87acdec4be37ec71c0cfd918b25b7a008d1dcb632affb8b537001674dc0a851fb0a8f4f2f307ae99333ccac61fde65602fb0f6d403640d7c771133cb4d6b081059c29cc59ea3064"}, {0x100, 0xffff, 0x6, "3c7d90b5bfc6c77480975e5f69a63d2ff47fe8785b3b33029c4ae83ddfe3bb45c173927f9f3339c77c14632e52c0c253dd213f733a26f99be87015d408c9d3df0639c1bc4e7b044c6247ee04584349ca75fb1349359c27e42352b5ab7e1ff5b7e08981b4b602ba9ec81b79647859e214e3edecd201ea7d65c719f76aca6dcd112a965f2cba4cac7c28cf886d610181b75f8a016d58df271ff6939e31d232bacfd7e7d478aca331e4db6df10297dd2bcb360cc055891140626cc0f91c0d0ca5d6d2b6da69d3bcde9d09097ff2d4d34c1b1874b5ae0483307f34ec3acdadf626cf7f84b00c3328e7db27d05e16b0a0"}, {0x80, 0xffff, 0x1, "6150a759cad865418615d293bbadd816b03b7820c490dbb43778dac7b7054bebce6cd04f73d728eac1678fb792aea0a97e2cad1b3bf10657447d4d1f4128a206e7e6728f1c49103772b9aa48b4eaaa8d9de15a4e3e92d5881f904260ae6975e08953d9c3dfa78a035a"}, {0xb0, 0x29, 0xffff, "14f7a70b46f5d674469829c818d9dcfb30c8f80f36c1d1f93f2cb253383291d3e36ddb38571c2b405035edb814e6d4c984f16fef69208bde3a7d0f9956c73de3e67a9b91b424555878d1743b385671f75007e6ed848f5f6f4af12f17962f35af9566de341a873c6aafb08639eff80b247f4098baec1a8b87f9a2d6f71281c5f52f72c8e6e17928e50c43484088f4da1c08813cc86c9355ad332620e6e4"}, {0x1010, 0xffff, 0x0, "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"}], 0x1348}, 0x188) 00:00:02 executing program 3: syz_execute_func(&(0x7f00000004c0)="982e152c49c44191d1fd0f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd81e0fa0e509ab34d1c4e10bf8c4f8c4f4c66db712c483397fd300802d2ddc0fbcaf00100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e6ba8560d2d8cc7e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2") pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) ioctl$DIOCRINADEFINE(r0, 0xc450444d, &(0x7f0000000580)={{"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", "5e6dad8318bcaf8f701ed5a8aabaf0b92d23fc33c7959fb375e20cef71eae968", 0x7, 0x401}, &(0x7f0000000040)="4386851c0d8c8fb064a14c60622a5728c0f78c0dfafdbf72e9f20a5ef0f36967377c3209ea853577e50ffe8fdb860f7c18563328b2a9953233bce8009806c76669cd3a80a9eccaebcc82521c178ad4ee6d405ae2dcd5da2c1844bf7b5789c8f8a0fc316620222e03ce7b2064894eb3d47726490aa39c850142b9d28b260661e0ffd0b44de6b549d5aba2c0a8e2abe8ab474d5db7aad8727a5e344743cc740e5b1be703cb70fc4a3f02fd378c9b6197858c91616e5fe9d87be0b1039512d071362ed1f4bd36600b4c0e3733f01208bed6ef4973a7", 0x4, 0x1f, 0x81, 0x6, 0x99e, 0x9, 0x78e, 0x7}) 00:00:03 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pf\x00', 0x100080, 0x0) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r1) r2 = socket$inet6(0x1c, 0x10000005, 0x7) pipe2(&(0x7f0000000040), 0x0) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000002c0)={@local}, 0xffffffffffffffe6) sendmsg$inet6_sctp(r2, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0xfffffffffffffd98}, 0x0) 00:00:03 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000080)=0x8001, 0x4) mlockall(0x5) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) socket$unix(0x1, 0x0, 0x0) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000140), 0x30000000) socket$inet_icmp(0x2, 0x2, 0x1) r2 = dup2(0xffffffffffffffff, r1) r3 = accept4$inet6(r2, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000100)=0x1c, 0x10000000) ioctl$DIOCGETALTQV1(r2, 0xc1304430, &(0x7f0000000200)="4194470ab330b0ef2a07c0cfbd7cc440253560b35070e4f1097367f05d7639288a5d57c47c8ee6e2d0528b6c7853887b4efd6b6c747163c576cc3cfe9a1f1e0e2230b1c53042f543e846b47b979d18aa") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r4 = semget$private(0x0, 0x1, 0x20) semop(r4, &(0x7f0000000040)=[{0x0, 0x3, 0x1801}, {0x1, 0x3, 0x1000}, {0x3, 0x2}], 0x3) fstat(r0, &(0x7f0000000280)) accept(r3, &(0x7f0000000180)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c) 00:00:03 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pf\x00', 0x100080, 0x0) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r1) r2 = socket$inet6(0x1c, 0x10000005, 0x7) pipe2(&(0x7f0000000040), 0x0) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000002c0)={@local}, 0xffffffffffffffe6) sendmsg$inet6_sctp(r2, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0xfffffffffffffd98}, 0x0) 00:00:03 executing program 0: freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) msync(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0) getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000180)) getresuid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)) r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000540)=@abs, &(0x7f0000000580)=0x8) r1 = getpid() fcntl$lock(r0, 0x0, &(0x7f00000005c0)={0x1, 0x0, 0x101, 0xa40, r1}) r2 = socket(0x11, 0x20000007, 0x2) setsockopt$inet6_sctp_SCTP_CONNECT_X(r2, 0x84, 0x8007, &(0x7f0000000700)={0xaef, &(0x7f0000000600)=[@in6={0x1c, 0x1, 0x0, @loopback, 0x8}, @in={0x2, 0x2, @loopback}, @in6={0x1c, 0x1, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x80}, @in={0x2, 0x3, @loopback}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x2, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x3}, @in={0x2, 0x1, @broadcast}, @in={0x2, 0x1, @rand_addr=0x101}, @in6={0x1c, 0x3, 0xc63, @empty, 0x3}, @in={0x2, 0x0, @multicast1}]}, &(0x7f0000000740)=0x10) freebsd11_stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setrlimit(0x1, &(0x7f0000000480)={0x91c7, 0x10000}) freebsd11_lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r4, r3) setrlimit(0x3, &(0x7f0000000140)={0x0, 0x100000001}) pipe2(&(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x9, &(0x7f0000000500)=0x3852, 0x4) 00:00:03 executing program 3: r0 = socket(0x0, 0x0, 0x6) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:00:03 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x0, &(0x7f0000000040)={0x8, 0x4}, 0x10) geteuid() r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0xffff, 0x800, &(0x7f0000000000), 0x4) truncate(&(0x7f00000000c0)='./file0\x00', 0x33db) getuid() setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x1003}, 0x8) connect$unix(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x10) close(r0) 00:00:03 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x85, 0x9) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000100)=0x5, 0x4) syz_execute_func(&(0x7f0000000000)="8fe978d1248066660f59b60c000000c4e28d927c2989c4e2d3f57b0036f32ef3420f03344c0f1e423d8f0878c0da4dfb47f6d7420f0da6c2000000") mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x111) syz_execute_func(&(0x7f0000000280)="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") r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x21) ioctl$DIOCRGETTABLES(r1, 0xc450443f, &(0x7f00000003c0)={{"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", "a7d0f54744fbf9890069d9bc9f9436529dcaf6658e5544699c0ff0a7752b61cb", 0xffff, 0x9}, &(0x7f0000000080)="5e00c63d082270b2fc014819e44b3a8af99afbf86570974965fe9b7de20b5ab0e4bdd6ec7493c7e0ea2dac0ab6c7fd30f4aba2db5daf7043adfce067f3478c6526e3f87557777e70e417ffb4d35a5e1dfa5c76622fcd1409186dfd6e3d14a73ff56d", 0x7, 0x0, 0x8, 0x77d1185e, 0x2, 0x4caee0ed, 0x6, 0x2}) 00:00:03 executing program 1: syz_execute_func(&(0x7f0000000000)="1c21b5b598cd801b69e4d9d037795bf9f2680c000000673666420f2d9e722483b4c7e4c753fbc4c4e17d1105c0000000edfec4777df2c4c2b90a23f216af8f4808eebce0000d008020660fba560000b18cb607000098518dc4a27d181ec48235933c86640f34c4e3397d4efe00c35b5b0f7079204ac4a1555706a841000f99660391b5b5e42c240f54635bdea1e1e0ef26400f0d18c4019b4ff6e3afad6736660fd2938c000000c4c1f913376666450f17720d2e0fc7bf0d00008066660f3a0b0865") r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000100)="d472d545fd353d081b0319388a36a3edec3219d1f5efae254329db52d8e0c40912ce16e48453f5770680c634a35843909724ff480abeb3e738c35ca7b77906dfdd4ecf191216d4c256e1c5658806c9f072") 00:00:03 executing program 3: r0 = socket$inet6(0x1c, 0x0, 0x0) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setitimer(0x0, 0x0, &(0x7f0000000140)) r1 = socket$inet_sctp(0x2, 0x0, 0x84) r2 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x1) ioctl$DIOCCHANGEADDR(r2, 0xc4704437, &(0x7f0000000040)="93d2cfa32a8c97e57124461228f99b87cd8c35700e71177813637321cc953830c020b0a23ff6229789180bf85f53ee3e3e5e66fbc21cb035da65aec7ffe8ae7da5234a439dd84964954141528804daec9b7b74af35e026b6305a7f3d0f0ec199fe5fb8deec4885e4fa130e0e0df6b0093b2d004025ad4b68871d5ae97bbed4e4b93e0b301b1c3657914ccd7f1673de5872cdd0ca3416a97b2cd819e1848c62c30cdede460bc5fa82ae4a9e424853227a17ed320222f2e013d96065b94a7a") getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000200)={0x0, 0x5, 0x9, 0x3}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000280)={r3, 0x9, 0xa, [0x7, 0x3, 0x4, 0x3f, 0xba27, 0x7, 0xb4, 0x0, 0x40, 0x2]}, 0x1c) fsync(r0) 00:00:03 executing program 2: r0 = msgget(0xffffffffffffffff, 0x0) shmctl$IPC_RMID(r0, 0x0) msgsnd(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="01"], 0x1, 0x0) msgrcv(r0, &(0x7f00000000c0)={0x0, ""/196}, 0xcc, 0x0, 0x0) 00:00:03 executing program 1: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) execve(0x0, 0x0, 0x0) ppoll(&(0x7f0000000040)=[{r0, 0x5}], 0x1, 0x0, 0x0, 0x0) 00:00:03 executing program 3: r0 = socket$unix(0x1, 0x5, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1409, &(0x7f0000000700)=0x4bf2150c, 0xfffffffffffffefb) sendmsg$unix(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="1000ff00ffff000004000001000000002f"], 0x11}, 0x0) r1 = getpgrp(0xffffffffffffffff) freebsd11_fstat(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000005c0), &(0x7f0000000600), &(0x7f0000000640)=0x0) sendmsg$unix(r0, &(0x7f00000006c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="00002e2f0669fa65ab23"], 0xa, &(0x7f00000004c0)=[{&(0x7f0000000040)="0cfba39f534f41e30f0c2e70b07df90a016ae579d70a07270a95a91edd87c667f054c3f2cbe3e2259d020eea6dd2b7012f854e4e951d9931942a81b82cfb83299e", 0x41}, {&(0x7f0000000100)="630ee835d0f03eb5e133ca7dd58af5143dfbee929021e7f7b408333896568993af643aa2dcda9ee0a0c7a52b28dc87ec388dbd031b46cb5c5e11d0702ab7ae82bd522bb1fc8f88e3a7b1dec4e03e0abc026b145a28f5dd277bb232729b5c1e31e978b6b7d41257655009f72c937873bfc19265beffbecefebd12532b8d90dec5aeee9cffc31b659cc4d8a955f81312c6e7942c9d1b2a7e275d35194a33a2212d6cc8fca435019926454f7608773a188e9340693a9a02aa78ee7bb4c786800c14abcd89de615da060a1ca9aaf66520dcb99eed70f6f447c3de2c7f60c6d758cb10e103ac747ba38e815001e4f80fb4d2346ba22", 0xf3}, {&(0x7f0000000200)="fdd007", 0x3}, {&(0x7f0000000240)="66de4c4d36439a3f55df6e1f90765f196be07139f73dfb83b144a0739507eafad855c70523ff95edf14900d4403aed2d4ba5659689606e76d0dc1ac38deb2f2c4882c602aa0c7276412677e678956961bdf737c5f59baa9d7ecd59bcfa502c0a9dfa1f8f48652e2139073ce8ed7635e1bc3a9e67840cf2cda506157a58311dd18cf931bd3a88d9bde1544c6d8a2dfdd5c0", 0x91}, {&(0x7f00000003c0)="2dbef1528a1856fda3ef4dd52a8f67e56aecc87bb8c83ed46c2ddb069f7e4fe067a835a25f95f0d56f33f90ff8f4fa24a0137a93b8471fd26f5f56cb4075b72b17268775aae1282e5669bc01c785ad81bf25c656ac1853a2a407fcffc3fbb3e4444c1960ceab65d4b10c8c9095389b7cd5387358c570bf3dfcbfde2e1441b8751882d2293c8af4a1d4cfb76c140e80c48939210a8fdfb450f18f12ec65bdcf9f0f2a269f839b67dd5b06a2de820f98307a6c850c78dec7889545ed5fb196d15b20443d07a1c2dea3e2fcbe07806eeb9bd4ded07a8ebc823befc4ce0295920e5d8a37f7bf4221fff1f120afcc3746cd4eccbfaecea843e6b541", 0xf9}, {&(0x7f0000000300)="ad13e56a4bf78bf404adb1aa7f5a9e278d6f958e4b586feee112fcfdae81b32e13344b6a517f47f07095f0ba879e9f7762beaf39581e6009b5b7fb40df665f8d876bb3bcb706", 0x46}], 0x6, &(0x7f0000000680)=[@cred={0x20, 0xffff, 0x2, r1, r2, r3}], 0x20, 0x88}, 0x100) 00:00:03 executing program 0: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000080)={r1, 0xb3e}, 0x8) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000140)={r1, &(0x7f00000000c0)=[@in={0x2, 0x2, @broadcast}, @in6={0x1c, 0x1, 0x7, @loopback, 0x9}, @in6={0x1c, 0x3, 0x3, @loopback, 0x7}, @in6={0x1c, 0x1, 0x3, @loopback, 0x3f}]}, &(0x7f0000000180)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x2, &(0x7f0000000200), 0xff67) 00:00:03 executing program 3: mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x4) r0 = semget$private(0x0, 0x2, 0x0) __semctl$SETVAL(r0, 0x0, 0x8, &(0x7f0000000000)=0x6) 00:00:03 executing program 2: r0 = socket(0x2, 0x2, 0x0) r1 = socket(0x2, 0x5, 0x0) connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x1) r2 = dup2(r1, r0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c653080"], 0x10) unlinkat(r2, &(0x7f0000000040)='./file0\x00', 0x0) 00:00:03 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/pf\x00', 0x108000, 0x0) ioctl$DIOCCLRIFFLAG(r0, 0xc028445a, &(0x7f0000000300)={0x10, &(0x7f0000000280)="e55cf13719a79cbfa6c3315b7e3b92c479e67366a4717e12dc3389d8c295767a9c26630b744604f5fbaef77281e14beaab075c6952a0b1b193bd7fa6a69f083e0c606cc1aadda4e8e37eebf2e49ea473ec6ebec50771f040482ddbaf4c601e472123970f7ea11633da6bd948", 0x7f, 0x77c7, 0x7}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) r2 = dup(r1) readlinkat(r2, &(0x7f0000000000)='./file1\x00', 0x0, 0x0) read(r1, &(0x7f0000000080)=""/112, 0x70) readlinkat(r2, &(0x7f0000000100)='./file1\x00', &(0x7f00000004c0)=""/234, 0xea) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f00000003c0)={0x0, 0x101}, &(0x7f0000000400)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000440)={r3, 0x400}, &(0x7f0000000480)=0x8) ioctl$DIOCOSFPADD(r1, 0xc088444f, &(0x7f0000000340)="70bdc86b55645577da907125c99ccac3f397234a4d4beb54d9ea61947c206711a913f8b7a2f5812ba71d4075d5a8aea66ae1fbb4d02cecdc4983a3e85ed0bafb42c3") 00:00:03 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) freebsd11_stat(&(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) r3 = fcntl$dupfd(r0, 0x1, 0xffffffffffffffff) fchmod(r0, 0x4) sendto$unix(r3, &(0x7f00000001c0)="9b7df52ea77b5590c57ea6bb66cee68dc1922e5045d6ee3ab3fe1e5b58682cb4ce38a3dc563ea9dc9e169181b65bfae55ca4d60d6c50bf2202550a3a34576b3ee5f48cab1715c8978b64d8b8aeb331ce62ff745f03d713acea569ea9b8efa6d0db0ec4c8aed8b3ab034b79217609dbb866821757685a94a5466831c6252a408ac642e0495defd630", 0x88, 0x0, 0x0, 0x0) fsync(r3) lseek(r3, 0xffffffffffffffff, 0x1) 00:00:03 executing program 3: r0 = socket(0x11, 0x0, 0x7) getsockopt$inet6_udp(r0, 0x11, 0x0, 0x0, &(0x7f00000000c0)) sync() r1 = open(0x0, 0x80000000000206, 0x0) fcntl$getflags(r1, 0x1) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4, 0x412, r1, 0x0) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000100), &(0x7f0000000040)=0x100) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) sync() mlockall(0x1) sync() munlockall() 00:00:03 executing program 0: syz_execute_func(&(0x7f0000000000)="b1af91cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01eff33e36646442e9000000010f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000003665d95702f30f1a1254111d54111d00") r0 = open(&(0x7f00000000c0)='./file0\x00', 0x110800, 0x64) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000100)=0xfffffffffffffff1, 0x4) 00:00:03 executing program 2: readlink(0x0, &(0x7f00000001c0)=""/150, 0x96) pipe2(0x0, 0x0) listen(0xffffffffffffffff, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x9, 0x0, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x412, r0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f0000000340)={0x3f, {{0x2, 0x2, @loopback}}}, 0x90) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000440)={@local, @local}, &(0x7f00000004c0)=0xc) r3 = msgget$private(0x0, 0x0) msgrcv(r3, &(0x7f0000000280)={0x0, ""/151}, 0x9f, 0x2, 0x1000) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r4 = socket$inet(0x2, 0x4, 0x0) mlockall(0x1) open(&(0x7f0000000180)='./file0\x00', 0x8, 0x4) listen(r4, 0x2) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) 00:00:03 executing program 1: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000500)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000018c0)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000001980)={0x0, 0x9, 0x2, 0x200000000000000}, &(0x7f00000019c0)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000001a00)={0x6, 0x1ff, 0x200, 0x5, 0xfff, 0x7, 0x1, 0xffffffff80000000, r1}, 0x20) syz_execute_func(&(0x7f0000001900)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d6795386a132c67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000001800)="91cd80c442192d3be9e96f69dc00d99a787676d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460002e1b1ac45e22c892a0f0000009f") getpgid(0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x6c4, 0x100) r3 = open(&(0x7f0000001880)='./file0\x00', 0x10004, 0x1) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r2, 0x10000000000, 0x4) write(r2, &(0x7f0000000600)="1e31bbd11ffefcb05b5aa34b670e57b1517040fff3d13b8ac0e1afa6e02faa36e032732e9038fcfef6b65f14cbb328d406a73c989938d3e96429fd7fd2e51669ca009cff439b023d3e3043897f4e9e3d0b7883ddfd182f2ede8eea76cbe373132b100db34dfa37787251b518f7e40e679b33d5346c57cf5a88171faa4d1a00394dba9c8478e1297ef7c1168b197828454ddf3c9737859ed0328f87ee5dde8df0723313697e85da694aee368f", 0xac) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) sendto(r2, &(0x7f0000000000)="99f09a2587927c47bc4cb4096392f773aa69f75af62a506276b40ecd5b4b47b56689073e6fe2aab9f49467a805f6e3af08eaad7b9607291f5ca926221e84b5057afd6cde3b42c89af398", 0x4a, 0x100, &(0x7f00000003c0)=ANY=[@ANYBLOB='\x00'/10], 0xa) dup2(r2, r2) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$inet_int(r3, 0x0, 0x4a, &(0x7f0000000100)=0x2, 0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) rmdir(&(0x7f0000000480)='./file0\x00') getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f0000000080), &(0x7f0000000240)=0x4) recvmsg(r3, &(0x7f00000017c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)=""/89, 0x59}, {&(0x7f00000006c0)=""/236, 0xec}, {&(0x7f0000000200)=""/56, 0x38}, {&(0x7f0000000300)=""/51, 0x33}, {&(0x7f00000007c0)=""/4096, 0x1000}, {&(0x7f0000000540)=""/164, 0xa4}], 0x6, &(0x7f0000000440)}, 0x400c1) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000280)={0x0, 0x1f, 0x2, 0x0, 0x6}, &(0x7f00000002c0)=0x18) rmdir(&(0x7f0000001a40)='./file0\x00') setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r3, 0x84, 0x8001, &(0x7f0000000400)={r4, &(0x7f00000003c0)}, &(0x7f00000004c0)=0x10) ftruncate(r2, 0xd6) 00:00:03 executing program 0: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000380), &(0x7f00000003c0)=0x2f0) syz_execute_func(&(0x7f00000000c0)="932c660f050520d0f807911441c463c1209473c44f0000b0c48281f7bcc96869d7b1f90fc4014cf23e26220fbff6000000a0e5be34d1c4e1f8c4c4a3f963fd73f3470f913500000000c462552eaa1d000000654034e1262e40338c4c06e8eddac4ac819afe558dc3c366456645c44178ae98860000000fbfcef340a457c44379df1b8af0470fbb7508a9c1460009c481dd72f4fe0c04c461205ffb3e11bd110f00000f3804830a000000") getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$sock_int(r1, 0xffff, 0x4800, &(0x7f0000000200)=0x6, 0x4) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="2d4401000400"], &(0x7f0000000280)=0xa) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000002c0)={r2, 0x7}, 0x8) 00:00:03 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup2(r0, r0) sendmsg$inet6_sctp(r1, 0x0, 0x20000) socket$inet6_udplite(0x1c, 0x2, 0x88) r2 = socket$inet6(0x1c, 0x5, 0x9) accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x15, 0xffffffffffffffff) open(0x0, 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) pwritev(r2, 0x0, 0xa9448f18c2608d30, 0xfffffffffffffffc) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./file1\x00', 0x280, 0x40) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) ioctl$DIOCSETTIMEOUT(r1, 0xc008441d, &(0x7f0000000000)={0x8, 0x7f}) 00:00:03 executing program 0: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpid() getpgrp(r0) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r1 = getpgid(0x0) r2 = msgget(0x0, 0x20000000005) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000600)=""/155) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/pf\x00', 0x100, 0x0) ioctl$DIOCRTSTADDRS(r3, 0xc4504449, &(0x7f00000006c0)={{"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", "b222c52d86e0363b34e2dda004a47d447e28af3bcab1034898969ebbaa21186d", 0x9, 0x2}, &(0x7f00000003c0)="4d3d236136acfd5bea8b9016", 0x49, 0xffffffffffffff9d, 0x2, 0x4, 0x8001, 0x9, 0x6, 0x8}) msync(&(0x7f0000ff9000/0x6000)=nil, 0x6000, 0x0) wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) flock(r4, 0x2) freebsd10_pipe(0x0) fchmod(r4, 0x6) shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x88) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f00000001c0)={0x0, 0x76, 0x7, [0x0, 0x9, 0x1, 0xf78a, 0x20, 0x101, 0xbe]}, &(0x7f0000000300)=0x16) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r4, 0x84, 0x1d, &(0x7f0000000340)={r5, 0x3ff}, 0x8) getpgid(r1) msgget(0x1, 0x0) mlock(&(0x7f0000fef000/0x4000)=nil, 0x4000) r6 = fcntl$getown(r4, 0x5) open(&(0x7f0000000200)='./file0\x00', 0x10644, 0x106) getpgrp(r6) 00:00:03 executing program 0: syz_execute_func(&(0x7f0000000140)="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") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000580)=ANY=[@ANYRES32=0x0, @ANYBLOB="00020000060000000400ffff050007008100000002004e21e000000100"/156, @ANYRES32=0x0, @ANYBLOB="010100000100248fe0d81351ebbf0000008000007f061100090000000006a1742bb33597026e140c2e375fc755698a36de7a0758a5b1243fbc77cdc2bc6ff4af0690b308bb9c6e92dfb5ba93"], &(0x7f0000000440)=0xb8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000480)={r2, 0x38}, &(0x7f00000004c0)=0xc) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x0, 0x4, 0x0}, &(0x7f0000000080)=0x22a) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000000c0)={r3, 0x6}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000500), &(0x7f0000000540)=0x4) syz_execute_func(&(0x7f0000000740)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="02004e20ac1400aa000000000000d8e38299600700b700000000000000000000000000000000000012c1b10000000000000000000000000000000000000031fc57c274644fab00000000000000000000000000001700000000000000000000cee8259fe6ffffff000000000000000000000000fb2a1b6200000000ff7f00"/136, @ANYRES32=r4], 0x8c) 00:00:04 executing program 2: syz_execute_func(&(0x7f0000000180)="9826473e431c280f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100005f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ec0fae558666460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") open(&(0x7f0000000100)='./file0\x00', 0x100, 0x2) setitimer(0x3, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x0) 00:00:04 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect(r0, &(0x7f0000000080)=@in={0x2, 0x3, @loopback}, 0x10) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="82022e2f66696c653000293fe8bc5b1fc5348a2af6f5eebb3acef64dda8c512833c394cf7fa080f8ad7ddd30bc805bb1"], 0x10) write(r0, &(0x7f0000000140)="c3", 0x1) execve(0x0, 0x0, 0x0) shutdown(r0, 0x1) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x4a0d}, 0x8) close(r0) 00:00:04 executing program 0: socketpair(0x11, 0x1, 0x6, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000300)='dctcp\x00', 0x6) r1 = open(&(0x7f0000000340)='./file0\x00', 0x20000, 0x2) ioctl$DIOCCHANGEALTQV1(r1, 0xc1304431, &(0x7f0000000380)="bd11645c3268c2e17974691d4c93ef1df6795b244b384781844a6496958d2f85acc3e80d722b02fe83ea013de9828baebfb71e760cf6d591be4fd481f6ce1be24b94963758919081bc190c4e783002ea262c30690619f20918b0a7df9827b4203d4a1119694c30337b0f8f04dff57ab5b97f032df30a4fb4485275b5378b1e5c00826ad8c413831cf812aec56bb58303d660df0fae6e4aa9fc15a80c445a5bda0dd6b241776b1ad82a7f69ba4331bcd2611c58659b807808a38aac83bdb9e59acb38b83d120f89301d10d7b5d0f6188512940e816634ceb4e07bb14d53a10b34d8e865e774dda4c4078143194070eb") ftruncate(0xffffffffffffffff, 0x7e2780e3) mlockall(0x2) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x101d, &(0x7f0000000100), &(0x7f0000000140)=0x4) munlockall() ftruncate(0xffffffffffffffff, 0xc700) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000180)={r3, 0x1, 0xf, 0x6563, 0x2}, &(0x7f00000001c0)=0x18) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) ioctl$DIOCKILLSTATES(r4, 0xc0e04429, &(0x7f0000000200)="8a6549bcdfcfa9d7fc263ceed5e0b1179548613856e01028aed24686c6e7a9f2fea41fd9e792cef9c209cf0c50e7276a0ec1e7bc783c86437c69a061835d3cee6532bf01b830724e8aa3f64cdeb719a1bf5dc10cd1374124c5075d2ceae6264ef2fdd62c942a84463cf27887c20904a97d712fc31b885d30f08ff48a83d8d668c5") ioctl$DIOCXROLLBACK(r1, 0xc0104453, &(0x7f0000000480)="1682bde901939fb5d521e659d9fd91d034b9aa597ff63be72356f5c1") 00:00:04 executing program 0: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x0) r1 = semget(0x3, 0x2, 0x40) __semctl$SEM_INFO(r1, 0x1, 0xb, &(0x7f0000000180)=""/73) r2 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) r3 = getpid() getpgid(r3) ftruncate(r0, 0x7fffffff) ftruncate(r0, 0x8000) preadv(r2, &(0x7f0000000100)=[{&(0x7f0000000040)=""/19, 0x13}], 0x1, 0x0) 00:00:04 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup2(r0, r0) sendmsg$inet6_sctp(r1, 0x0, 0x20000) socket$inet6_udplite(0x1c, 0x2, 0x88) r2 = socket$inet6(0x1c, 0x5, 0x9) accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x15, 0xffffffffffffffff) open(0x0, 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) pwritev(r2, 0x0, 0xa9448f18c2608d30, 0xfffffffffffffffc) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./file1\x00', 0x280, 0x40) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) ioctl$DIOCSETTIMEOUT(r1, 0xc008441d, &(0x7f0000000000)={0x8, 0x7f}) 00:00:04 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup2(r0, r0) sendmsg$inet6_sctp(r1, 0x0, 0x20000) socket$inet6_udplite(0x1c, 0x2, 0x88) r2 = socket$inet6(0x1c, 0x5, 0x9) accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x15, 0xffffffffffffffff) open(0x0, 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) pwritev(r2, 0x0, 0xa9448f18c2608d30, 0xfffffffffffffffc) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./file1\x00', 0x280, 0x40) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) ioctl$DIOCSETTIMEOUT(r1, 0xc008441d, &(0x7f0000000000)={0x8, 0x7f}) 00:00:04 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup2(r0, r0) sendmsg$inet6_sctp(r1, 0x0, 0x20000) socket$inet6_udplite(0x1c, 0x2, 0x88) r2 = socket$inet6(0x1c, 0x5, 0x9) accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x15, 0xffffffffffffffff) open(0x0, 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) pwritev(r2, 0x0, 0xa9448f18c2608d30, 0xfffffffffffffffc) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./file1\x00', 0x280, 0x40) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) ioctl$DIOCSETTIMEOUT(r1, 0xc008441d, &(0x7f0000000000)={0x8, 0x7f}) 00:00:05 executing program 2: syz_execute_func(&(0x7f0000000300)="f00fbb9f000000009165f7056969ef69dc00d98a20d0d8c44139fd5bf9c441956840f7c403d549b000000000000fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1001ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc700000005c660f3833d0") r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast2=0xe0000001, @remote, @loopback}, 0xc) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000080)=0x401, 0x4) socket$inet(0x2, 0x5, 0xfff) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000140)={@multicast1, @remote={0xac, 0x14, 0x0}, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000180)={@multicast1, @multicast1=0xac1400bb, @loopback}, 0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000100)={0x0, 0x8}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000200)={r3, 0x80}, 0x8) 00:00:05 executing program 2: r0 = accept4(0xffffffffffffffff, &(0x7f0000000180)=@in6, &(0x7f00000001c0)=0x1c, 0x20000000) setsockopt$inet_buf(r0, 0x0, 0x5f, &(0x7f0000000200)="0f3009f4713ba82c5239b32f9cfc6f5a7d7254b54bd4318af9a7c2be4c1530a9", 0x20) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) fcntl$setflags(r1, 0x2, 0x1) r2 = socket$inet(0x2, 0x20000000, 0x40b) listen(r1, 0x9) semget(0x0, 0x3, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000380)={@in6={{0x1c, 0x3, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x4710}}, 0x0}, &(0x7f0000000040)=0x84) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000440)={r3, &(0x7f0000000240)=[@in6={0x1c, 0x2, 0x10000, @remote={0xfe, 0x80, [], 0x0}, 0x1}]}, &(0x7f00000004c0)=0x10) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r5 = geteuid() fchown(r1, r5, 0x0) renameat(r4, 0x0, r4, &(0x7f0000000340)='./file0\x00') truncate(&(0x7f0000000580)='./file0\x00', 0x208020001) lseek(r4, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) fcntl$setflags(r2, 0x2, 0x1) freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_mreqn(r4, 0x0, 0xc, &(0x7f0000000300)={@broadcast, @empty, 0x0}, &(0x7f0000000280)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000002c0)={@empty, r7}, 0x14) socket$inet(0x2, 0x20000005, 0x9) lchown(&(0x7f0000000000)='./file0/file0\x00', r5, r6) mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x3) connect(r0, &(0x7f0000000500)=@in6={0x1c, 0x2, 0x4, @empty, 0x9}, 0x1c) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) 00:00:05 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x22, &(0x7f0000000080)={0x0, "5d084b5aa05160e4d700cd40ebfd4d86"}, 0x4) r1 = open(&(0x7f0000000000)='./file0\x00', 0x20101, 0x8c) syz_extract_tcp_res$synack(&(0x7f0000000100), 0x1, 0x0) accept$inet6(r1, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000000c0)=0x1b5) 00:00:05 executing program 2: r0 = socket(0x0, 0x10000001, 0x0) shutdown(0xffffffffffffffff, 0x1) socketpair(0x4000000000000020, 0x100006, 0x400, 0x0) select(0x40, &(0x7f0000000300)={0x0, 0x6, 0x8000, 0x0, 0x48c, 0x2, 0x0, 0x40}, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) open$dir(0x0, 0x0, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) ftruncate(r2, 0x7e2780e3) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040)=0x1, 0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x101}, &(0x7f0000000200)=0x8) shmget(0x2, 0x1000, 0xffffffffffffffff, &(0x7f0000fef000/0x1000)=nil) lseek(r1, 0x0, 0x1000000000003) open(&(0x7f0000000080)='./file0\x00', 0x200, 0x0) readlink(0x0, 0x0, 0x0) 00:00:05 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) r1 = dup2(r0, r0) ioctl$DIOCCHANGERULE(r1, 0x8048756c, &(0x7f00000000c0)="412d72a3aa47b0b7ca72e021ea4f521aafb3584ddcb3ec2a34b6ff60d0056306685a045080") fsync(r1) fcntl$getown(r0, 0x5) 00:00:05 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = accept(r0, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000340)={0x0, &(0x7f00000002c0)=[@in, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000380)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB="02004e20e000000100"/136, @ANYRES32=0x0, @ANYBLOB="0000000007000000f7b24cbbddc4d9d942609fefa64993da4db0019de6f9994c42438acdcaa1fd4af9ecf5344a9ddf11677cd2c3b00cd552452546cf05ff588fae957164ca327d942f8276b4212a9ddc46c3bb7128db229238b8a6d55216f8a4e4668db7b7f6bd7ea30110483d94761d26169d38e05c533e0171da112f93e0f81b2e4928"], &(0x7f0000000480)=0x94) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000004c0)={r2, 0xe0, 0xff, 0x1, 0x7ff, 0x1, 0x8, 0x8000, {@in6={{0x1c, 0x3, 0x2, @remote={0xfe, 0x80, [], 0x0}}}, r3, 0x80, 0x200, 0x4, 0x7, 0xef}}, &(0x7f0000000580)=0xb0) setsockopt$inet6_group_source_req(r0, 0x29, 0x55, &(0x7f0000000100)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000000)={'accf_dns\x00', "e4c1ad05d182cff893b6efbe31b8cc79e1b889a43b3711c7aabe4bbdd0a3e0fc6168e24d0b0f0985f1768b278343b7eb27dc0a9e71223103e72563175d669271bf9c400b18d32233cb4e4b7afef3e33cb724addede9df5ce1ea2a2484c6e7a1275c9fc90c00730511534f5366667116efcd860935d169d49d2ea667d32ada8a61be8a5a9ce9d56b98e3896ec4ff3251de3ed699924b421e9739776b8cb3b8a608e84ff154fe862e75eed54bf052fe27bc8dab25ce94141e9c9dc488ff695eb073369ea6d3090818122fef10c53541ac66c1c3ac0f5555b5f1231e35672dd6efaa90889daf1baa9b88fb67653da28aaa8"}, 0x100) 00:00:05 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup2(r0, r0) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @rand_addr=0x5, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @rand_addr, @loopback}, 0xc) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000140)={0x0, 0xffffffffffffffff}, &(0x7f0000000280)=0x8) r4 = msgget(0x1, 0x100256) msgctl$IPC_RMID(r4, 0x0) r5 = socket(0x2, 0x1, 0x0) sendto$unix(r5, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) recvmsg(r5, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000100)=""/34, 0x22}], 0x1, 0x0}, 0x0) close(r5) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x7, 0x20, 0x4, 0x50, r3}, &(0x7f0000000240)=0x10) setsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f00000001c0)={@multicast2, @multicast2}, 0xc) getpeername$unix(r2, &(0x7f0000000080)=@file={0x0, ""/3}, &(0x7f0000000100)=0x5) 00:00:06 executing program 3: socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x40000000000000, 0xa, [0x0, 0x1, 0x0, 0x177, 0x4, 0xfffffffffffffffc, 0x800, 0x1f, 0x2a61, 0x7]}, &(0x7f0000000080)=0x1c) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={r1, 0x9}, &(0x7f0000000100)=0x8) socket$inet_tcp(0x2, 0x1, 0x0) socket$unix(0x1, 0x5, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DIOCGETSTATES(r0, 0xc0104419, &(0x7f0000000140)="95f674fd8a72e4c01edab0b63ed1ae293967b5311bfadaf261747f22a855c5246427fda75b84bfa7846f1f5045cdbdd00a09cd58c33447ae5d724b9cb98fcfdc3c9bcf36d4b4c40f8ff91e7625feef3cc90a600969fa7184ab3e76bebb1cdd22e337914ecbc73ee2a1f79e6efddf88b7a17e4ef1f3f41a9349f6807351cf43e6ff6c2373e5d085c8608049742aa80a25bb8cbc64c194fae7c260e4baa29083e81c90e71135caced8109979864b7e2a28af5d2c1daf28eb9807df931da83ea9be79ac81896f15b025b29b58281a98f3d7e516cd6721b015a81a939d1240bddc8621ef02b886025a361fe954") recvmsg(r2, 0xfffffffffffffffe, 0x1) 00:00:06 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x4286}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r1, 0x6, 0x80000000, 0x1000}, 0x10) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x48, 0x7b991f925d38dedb) setsockopt$inet6_udp(r2, 0x11, 0x1, &(0x7f0000000280)=0x1d55, 0x4) select(0x40, &(0x7f0000000040)={0x9}, 0x0, &(0x7f0000000100)={0x0, 0x80000000, 0x9, 0x0, 0x8, 0x1fe, 0x7}, &(0x7f0000000140)={0xffffffff, 0x2}) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={r1, 0xfffffffffffffffb}, &(0x7f0000000180)=0x8) rmdir(&(0x7f00000002c0)='./file0/file0\x00') socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000200)={r1, 0x4}, 0x8) 00:00:06 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xe3) ftruncate(r0, 0x101) close(r0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00', 0xf122}, 0x24) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) listen(r1, 0x0) fcntl$setown(r1, 0x6, 0x0) fcntl$setstatus(r1, 0x4, 0x10040) shutdown(r1, 0x0) 00:00:06 executing program 0: syz_extract_tcp_res$synack(&(0x7f0000000300), 0x1, 0x0) syz_execute_func(&(0x7f0000000180)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x3, 0x99) r1 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./file0\x00', 0x20800, 0x1) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f00000004c0)=0x93, 0x4) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000540)=""/79) r2 = getpgid(0x0) r3 = msgget(0x1, 0x204) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r2, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(r2) getpgid(r2) r4 = open(&(0x7f0000000480)='./file0\x00', 0x800, 0x0) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000740)=""/253) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000ac0)=ANY=[@ANYBLOB="1c004e2203000000fe8000000000000000000000000000bb0100010000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f00"/128, @ANYRES32=0x0, @ANYBLOB="0050139254a90901debe019df0a000000000002f175facbe8f29c817fb2be20e6f00a5139144e2060f6a9ee936d868e370829eb87305359f9f0a87c2c0d73e079c91cac945b210ca1af4f6ead73e3f37781881af2783032a5ca2cb0962351f4f2739f90643b375c5e1d123c6e9eb4c2060ed389ad0af7a24cffbdd56eae71ad40b19c0152631dc2522f2bfbddc75328faad3a3bbfa6452a940fa6622000b8dfef993546cc00776d64d8803601c574cf553"], &(0x7f00000003c0)=0x98) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000a40)={0x0}, &(0x7f0000000a80)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000a00)={r5}, &(0x7f0000000840)=0x35763f0c46d4f83f) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x15, &(0x7f00000005c0)={r6, 0x8}, &(0x7f00000006c0)=0x8) truncate(&(0x7f0000000140)='./file0\x00', 0x608028401) setsockopt$sock_int(r4, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) lseek(r4, 0x0, 0x1000000000002) poll(&(0x7f00000000c0)=[{r4, 0x2}], 0x1, 0x1) socketpair$unix(0x1, 0x2, 0x0, 0x0) openat(r4, &(0x7f0000000700)='./file0\x00', 0x8046, 0x40) freebsd10_pipe(0x0) r7 = shmget(0x3, 0x3000, 0x42c, &(0x7f0000ff2000/0x3000)=nil) shmctl$IPC_INFO(r7, 0x3, &(0x7f00000008c0)=""/117) getpeername$inet(r4, &(0x7f0000000340), &(0x7f0000000400)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x1) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) 00:00:06 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000200)=0x1, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x0, 0x0) ioctl$DIOCGETRULESETS(r1, 0xc444443a, &(0x7f0000000240)="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") freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r2, r3) clock_gettime(0x18000c0000916, 0x0) 00:00:06 executing program 3: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@un=@file={0x0, ""/24}, &(0x7f0000000040)=0x1a) getsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000080)={@multicast1, @local}, &(0x7f00000000c0)=0xffffffffffffff09) syz_execute_func(&(0x7f0000000380)="b1eb91cd808e6b00070769ef69dc00dd8a20d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff965be3c3bc4e17950ea01efc48192558dc3c366457c186746d1d9660f2cf2730f5726400f0d18c401fe5ff6a9c14600000a8ab1b182010804f4f30fbd11c4417a6f4e0e00") 00:00:06 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) accept4(r0, &(0x7f0000000080)=@un=@abs, &(0x7f00000000c0)=0x8, 0x10000000) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r1, 0x0) ftruncate(r1, 0x101) close(r1) syz_execute_func(&(0x7f0000000000)="c402919064fa00da9000000100f3e8f47f0000c4a2cd08ce2e0f1bde2e440fe99b0a000000c4e2a53ee2f2410f104f0036460f88001000000f0d18") chown(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) fcntl$setflags(r1, 0x2, 0x1) 00:00:06 executing program 2: syz_execute_func(&(0x7f0000000040)="9844af0f050520d0f807914141e2e99f4180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006e888821c4101f9b9be201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065e060040000618de3c0740f2d9600000062456b8b2f6add106add10b8ad0142c4e7ae3131c4636d7d0100fba1c9fb110f0f3804830a000000") r0 = getpid() wait4(r0, &(0x7f0000000000), 0x4, &(0x7f0000000140)) open(&(0x7f0000000100)='./file1\x00', 0x20006, 0x800000000000010) 00:00:06 executing program 2: setuid(0xffffffffffffffff) getresuid(0x0, &(0x7f0000000040)=0x0, &(0x7f0000000080)=0x0) getresuid(&(0x7f0000000340), &(0x7f0000000100), &(0x7f00000002c0)) setresuid(r1, r0, r1) r2 = dup(0xffffffffffffffff) ioctl$DIOCSETLIMIT(r2, 0xc0084428, &(0x7f0000000000)={0x9, 0xb3e4}) open$dir(&(0x7f00000001c0)='./file0/file0\x00', 0x800, 0x44) openat(r2, &(0x7f0000000200)='./file0\x00', 0x400, 0x8) unlinkat(r2, &(0x7f0000000180)='./file0\x00', 0x0) open$dir(&(0x7f0000000240)='./file0\x00', 0x80, 0x41) 00:00:06 executing program 2: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10, 0x9937da3ed93475c2) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x40, 0xffffffffffffffbb}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000100)={@in6={{0x1c, 0x3, 0x10001, @loopback, 0xffffffff7fffffff}}, r1, 0x100, 0xffffffffffffbe28, 0x8, 0x9, 0x7f}, &(0x7f00000001c0)=0x98) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup(r2) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000003f0000000000000000000000ffff"], 0x0) connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:00:06 executing program 1: getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) semget(0xffffffffffffffff, 0x0, 0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) shmget$private(0x0, 0x2000, 0x400, &(0x7f0000ff1000/0x2000)=nil) shmget(0x3, 0x2000, 0x150, &(0x7f0000ff1000/0x2000)=nil) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) truncate(&(0x7f0000000040)='./file0\x00', 0x1f) setsockopt$inet_udp(r0, 0x11, 0x1, 0x0, 0x0) sync() truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) 00:00:06 executing program 3: r0 = socket(0x100400000000002, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r1 = getpgrp(0x0) freebsd11_stat(&(0x7f0000000580)='./file1\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000640), &(0x7f0000000680), &(0x7f00000006c0)=0x0) sendmsg$unix(r0, &(0x7f0000000740)={&(0x7f00000000c0)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000000500)=[{&(0x7f0000000100)="ed39d8cb7c31b2db57b9987ac236807b68ee6eefb046249636ca4d4cdafa547ed6fd2d2973c557516b21e47b740c5a16fc9a31549ca143f4aa895ce6032aebf017e65ab783b622915732952fe1ac1ce024b791d54ac6858e76aa43cbd9db28d49272689a2efb633933051ae12b3078a29ac6", 0x72}, {&(0x7f0000000180)="7fc4a76c620bb2e4ea04fd7ef2732760799027b37a6715a52103e2a58595ee7d03f51f95323946e0f37c0935fb64d86afc5f662d4acf93ad669a6d8ae73e19b5c2cc05bb897cd7dcc6e15859e582b7f6bb1aa84a7043970593daedaec1e2475934ccad3fa9acf1a5503beb872f769d0e0cd9f23c7466d4884a0cec440117eca3b826d8b7cf79067c79034f1f2ee0d6186685cf28a80a6764623fe3a40934b2bddda532fdff0e5e9e265d7d23c4732d9634b644e77c970a1de40322d7993274d7d038a2ee24b1b458b1", 0xc9}, {&(0x7f0000000280)="d04ef6642c9a626bcf884c22cd354bf980e0cc3b2ef49850134e7352c5e3ad2ef07ecfb8ecbd24fc7489cb837b5a77c68667822e78f2e3ac84d55dc72b9d9c168096a0fb2a000e1b960b15d89f", 0x4d}, {&(0x7f0000000300)="40876e0f23da74e2560bebfec2b2eaf4da4f63c68e9d6ea5e1b0646e9051a927e424507172dcf283d589795227121bf7f9fdef3f685e242ed62170aec1dcafbf7b959860114eb7bb8b2e1f1d2682dda534c33c7e791d2033c099f07beaf56e6d7c", 0x61}, {&(0x7f0000000380)="37f844a49913d4a9226cb1f48a8b833d671ca24513e4658287655e07bf1a8641b56ff7eb4e66fad4af76c04c366ebfdbbb5bb0c90745e485b4fa632a16126646f93ca142b11887a2bd21eddaccea70cbfcdd799628b595c133d24b983f2895a0839e049b240bb12350402285d24c5dfdee0a4c52e88e10a9d2414b9c9cdf2e16dd82f4ee4ac064c5d7fa3175f3afda4885c95d0590004a6a2241993648d433413e1faa98787c0e40c390", 0xaa}, {&(0x7f0000000440)="f70a2532b532a67786ed971ba2d7a185af9a2a4c1c1418e8ac8a409664e31b907f534bd4ab0ff89db6b4a9cacaade2112cc66f0410ca873989065bb3bf5ba133a3f611f038023122a1d441200927623b2241407398b3526d067ae4f8f42b6ad154b58a099e258e742dc03a4490f79933a441460a6dd82cc1ebc12b63e0bf438a7611425c5db9672fe56b8eaf9c24812e7ec7f3a8699b5a76f9ea35c09f8192a0b321721feb7916a886a0d1aeaa65eef1b98e29f1d495490f2f320fc5", 0xbc}], 0x6, &(0x7f0000000700)=[@cred={0x20, 0xffff, 0x2, r1, r2, r3}], 0x20, 0x104}, 0x0) sendmsg$unix(r0, &(0x7f0000001480)={0x0, 0x0, 0x0}, 0x0) sendto$unix(r0, &(0x7f0000000040)="816891648b29fe7e0b970945d52715d305acf2", 0x13, 0x188, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0xa) 00:00:06 executing program 3: r0 = getpgrp(0x0) getpgrp(r0) syz_execute_func(&(0x7f0000000480)="b1c391cd801b69696c69dc00d9d9d0c44139fd5bf9c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c36645c4c1e173fb65f3400fae28787c3e460f569f000000003ef0954200fcc401fe5ff6c4a27d33e4646736676666430fefb3000000000804f4c4837d1118fba40013a4001369879f000000fe") 00:00:06 executing program 2: syz_execute_func(&(0x7f0000000000)="0c19b5b598cd801b69e4f56962f5696200d9d9d0969641395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = openat(0xffffffffffffffff, 0x0, 0x20884, 0x100) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000100)=0x9610, 0x4) 00:00:06 executing program 3: socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_tcp(0x1c, 0x1, 0x0) syz_execute_func(&(0x7f0000000140)="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") poll(&(0x7f00000000c0)=[{}], 0x20000000000001b9, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x400}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000002c0)={r1, 0xffffffffffff4ce6}, &(0x7f0000000300)=0x8) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00') 00:00:06 executing program 2: r0 = socket(0x17, 0x10000007, 0x84) connect$unix(r0, &(0x7f0000000080)=ANY=[], 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0x100000000, 0x6, 0x2800, 0x0, 0x2f33, 0x7fff, 0x40, 0x95fb, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000100)={r1, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000240)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000200)=0x39d) 00:00:06 executing program 0: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open(&(0x7f0000000040)='./file0/file0\x00', 0x0, 0x188) getpid() r1 = open(&(0x7f00000001c0)='./file0\x00', 0x100002, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x4, 0x8) ioctl$DIOCSETLIMIT(r1, 0xc0084428, &(0x7f0000000080)={0x4, 0x20}) dup2(r1, r0) 00:00:06 executing program 2: futimesat(0xffffffffffffffff, &(0x7f0000000080)='\x00', 0x0) r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r1, 0xf, 0x1}, &(0x7f0000000140)=0x8) 00:00:07 executing program 1: mlockall(0x2) mprotect(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x100, 0x20) mprotect(&(0x7f0000f61000/0x3000)=nil, 0x3000, 0x7) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x8, 0xfffffffffffffffe, 0x8, 0x23f}, 0x8) 00:00:07 executing program 3: socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_tcp(0x1c, 0x1, 0x0) syz_execute_func(&(0x7f0000000140)="98c4a2791dcd1c230f05bf03007500c4a37bf0c55c41e2e9660ff8aa02000000000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397f0000c483517e40dc05662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") poll(&(0x7f00000000c0)=[{}], 0x20000000000001b9, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x400}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000002c0)={r1, 0xffffffffffff4ce6}, &(0x7f0000000300)=0x8) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00') 00:00:07 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) r2 = dup(r0) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) socket$inet_udp(0x2, 0x2, 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:00:07 executing program 0: execve(0x0, 0x0, 0x0) 00:00:07 executing program 0: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c3e0f05f242e161bf00000200c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f608b7817d14979709b921045fc515f3476dc4e10bf8c4235922ba7e000000555d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) accept$unix(r0, &(0x7f00000002c0)=@file={0x0, ""/18}, &(0x7f0000000300)=0x14) open$dir(&(0x7f0000000000)='./file0\x00', 0x1, 0x10) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=[&(0x7f0000000080)='@@!\x00'], &(0x7f0000000280)=[&(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00']) 00:00:07 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) munmap(&(0x7f000000c000/0x4000)=nil, 0x4000) getsockopt$inet_buf(r0, 0x0, 0x41, &(0x7f00000000c0)=""/144, &(0x7f000000effc)=0x90) r1 = dup2(r0, r0) ioctl$DIOCSETSTATUSIF(r1, 0xc0104414, &(0x7f00000007c0)={0x10}) r2 = accept4(r0, 0x0, &(0x7f0000000740), 0x20000000) setsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000780)=0x4800000000000000, 0x4) r3 = open(&(0x7f0000000040)='./file1\x00', 0x140, 0x88) ioctl$DIOCRDELTABLES(r0, 0xc450443e, &(0x7f00000002c0)={{"7b3d32c260b10c0df8e7457c7d53555cf6648a93020edc6c0fbaf22eff4bf83a0d8fc4095b669a84aef00d7c04a400227350dfbb002a36be9c129c39474a378970dbf860fa809a7aa20bb504c43a6f9c064d1ff92dcddb499542b9276da2b1b75221c93ac761fcbadc11662375872fb5f906ef71225b3083df09791e41a2aeda88e7316e381e2b3f3eb0c0ed5ad1c8e3086b8f5e2281df4b9ecf1a8d9ebdebb9d29ae9004a5c9b5b9f23338b1020d20a8c5e38b081686c2222084a4eb1bd727ca325bc1fcd653b52d4a67d57b3f6ebbb9eaf59092f74a855d2a7fb611a48601360d8083a6989f2f7eebee5e4a2ca3bd0ddac0bdb40d954b7a516f42f1e5caaa7e1493c5bfc2944d0af3002ea216d288835c0d7c3bdda831ba3d64ba2b79d4a2aa4e74d094b1b9e2c2a8a4888e31c238482600b46d805b3e4152476572ed19e7a97d4c68750a8d8e77ff3d6eb37dc51772aca35cc6524442b909a378dabb9082938f35e8a3ce84382e42cf1a01c304355e3d9b4bb3262710d2501156b10e68ba7dfd1c289caa54cc84b707f6729a591d6c5713f4c1dcd013b09e733962002904cd938125795b5cfa02ab75b265260acd043daef14836b657c291bca606b130733667ff87f53b898078aa2642bf33e2bd1dd91b9c7d03f8eb29e715c2977d5cdf778bc91977526e675efdfd90970ef014173746f09f5409a9095362b60732a8c79d984ade4ac75ba7480766b105b7ec578fce00b3ebcbe238a07a9bf3b86d3fe8fe35ec6d1344fea72994d29cfb46d3c1fab9a8e5f52b2eb7819a9841658e2016b03d383683c7bfa62f06dbdf8c4457e22ac454c56849c6c7c9bcf44eb4cbe43cdb45d8d967d72323c13d616b5e10115ff8ec28761981855533dd75bf1eb156a51e4a8e21022cde61ffe337e19101109fff8bf8dc2b40164e8dae8aac6b2612e01b2bdd239cdb847a346bfebf8d18f9f9799f9323f2471fe65e3e3dec8c80317fef20d14b6768025418d8f3f40e89bc8003956f01ada833c781104c0a5cea119b3b90ffff1e5fb7ecc635e5fb7fb3fb9d662081ab319547184450a6d78c75ba8d4db5c74ba65909c39b4c9c23b81463418d812352e4c1898dc7ccbc41dcecdfb689db900d9a3f810f83185007332718e9d3f3d68f646dca4bd1994ae441715819cf7b4d5f8e845a9d937ff8d26e193b2de180fafc34290329f79e49cdb546eec5f6ce8a04980c96d1cac9eba66587446798d8b214b71018ed6135e79ce532b2bbae6dbcbd37d37457fdd855f3e0e0f9aedb2f0efbb15d6b1fc43758aadeaae8ba1d3be47dd6b8ce9e3dbb0d4e1a304d859cce889385e11e4d83e7e4d97b1d9b9d78af7836e2868f4e392d483fbf90c58fbd8a7c94718e78e4b43a3fa50267442a8d2fbdfbbc0264b88e8906bea4b6077de25f95b1cbfe73787b396f57fba8c8b92", "b068e8f49c3ca030bfd8732cecaeca70f725cb0cc5557f292d4e88799b97d092", 0x0, 0x5}, &(0x7f00000001c0)="9fd9fa5680d01832abaf6a8eaf774900690759d0d4dd1c2d52949df39e1e331956f41167bdca3982d53f0f626000506d0c8c63c5f35c38fc04b316e4f5f75a19e7e94078265d07a45475c56cd94039570429d8545d559b5c7327233d2e2d3b8f4ad754743a1d8668b05f28629cb7210f7b9dc135592b360f39a169006d4ff268d037e62015cc7ad70984b3209c20a0e6d18db75a7e07aa914ef8af54342e98c7d8479912591b877dbb31baeec66f11645e3ca3bbb7eb14ff078c7ec2bc0a6130733b685fbd94bc240f267093571d4b7a622a9cf73229d5078b7d479f8ec60e5923258c41b48421674ed87f1b69f9c2f0721ef9c380e7784b0d", 0xffffffffffff8000, 0x2, 0x100, 0x818, 0x7, 0x5, 0x7, 0x3}) open$dir(&(0x7f0000000180)='./file0\x00', 0x204, 0x4) setsockopt$inet_tcp_buf(r3, 0x6, 0x26, &(0x7f0000000080)="09a700d9d034e020c9d1551c2c6069ce54ffc20161c1f94637f98f389bb191675b2906fa70910fee7daa538412b69ed480f6a7114966cfd9ed7ffacecfff", 0x3e) r4 = dup(r0) faccessat(r4, &(0x7f0000000000)='./file0\x00', 0x50, 0x1000) 00:00:07 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) r2 = dup(r0) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) socket$inet_udp(0x2, 0x2, 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:00:07 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f00000000c0)={0x0, 0x3cfe}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x2, 0x481, r1}, &(0x7f0000000180)=0xc) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendmsg$unix(r2, &(0x7f0000000080)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x2ff, 0x0, 0x0, &(0x7f0000000040), 0xfffffffffffffff4, 0xfffffffffffffffc}, 0x0) execve(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000200)='-\'\x00', &(0x7f0000000240)=':#.\x00', &(0x7f0000000280)='}\x00', &(0x7f00000002c0)='}+^\x00', &(0x7f0000000300)='\x00'], &(0x7f0000000400)=[&(0x7f00000003c0)=',-[\x00']) 00:00:07 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) accept4$inet(r0, 0x0, &(0x7f00000002c0), 0x30000000) setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000340)="b7011585", 0x4) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000380)=ANY=[@ANYBLOB="1c004e234a1500000000000000000000000000000000000005000000000000000000000000000000000000000000000000002d5800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ab51112d92", @ANYRES32=0x0], &(0x7f0000000100)=0x84) pwritev(r1, &(0x7f0000000180)=[{&(0x7f0000000500)="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", 0xfb}, {&(0x7f0000000600)="9c80eb8bdc85d11d22d28df58340227a158cadee6b28321640d8c64440d1a5129ff5df4e289168fbfc4152cb63308235148aea08b740b71d948a383330a74c7f065642ff1ffc48f2d4187685227c4970e69521952082a11334e74240d9f89586a6d88d56604e13d29920b70d15f916a8a5efa17dfb8a746b208a088531d8d2e15c9f05acae2004cea8209689856b1678fb2b4d413e8bafcbd5c44f22e5e94b3186aacb89aec1ba61bc253b105c8c2cd8e120afb4d8195a8c38c4c9274ee7870076207154408b3099105aebc7c23f145bb81672cca824d40bbf8190f1310d2807d7f7cba41034", 0xe6}], 0x2, 0x33) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000040)={r3, 0x39f, "fa2124d32f122530913ab9dfc9fc943740a0c830ae1c0fb0dced154ae0ad031662061beb4ac5c20b99cf0697515baed143ab9358ab46c19229d226d053d1524416074d031fb3a4034800374396e6406f24edd6262aee38ceca44d9a6c89dfcc17d47ef689a11093200ec6ac0211eb43122db2695f4586276925dbc642f7cdc23116afd01c60714aa3e2a0c1bcf4e153b1d67d184d3b6805af0b56099b03daa00000000000000"}, &(0x7f0000000140)=0x3b5) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000440)=ANY=[@ANYBLOB="1c004e2101000100fe8000000000000000000000000000aa0000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010", @ANYRES32=r4], 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f00000001c0)={@in6={{0x1c, 0x1, 0xffffffffffffffff, @empty, 0xb9}}, r4}, &(0x7f0000000280)=0x84) listen(r0, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000300)=0x4, 0x4) 00:00:07 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) syz_execute_func(&(0x7f0000000200)="0c15b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1206, &(0x7f0000000040)=ANY=[@ANYBLOB="02000000"], &(0x7f00000000c0)=0x1) 00:00:07 executing program 1: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c240f05f359bfd94aac00c4a37bf0c54041e2e92e363e460f1a7000660fdefc97660f6b32fb66460f7e200fb8c4014e4e5b751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000f345d9c6ac6161c4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000100)=0x9, 0x4) 00:00:07 executing program 1: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c240f05f359bfd94aac00c4a37bf0c54041e2e92e363e460f1a7000660fdefc97660f6b32fb66460f7e200fb8c4014e4e5b751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000f345d9c6ac6161c4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000100)=0x9, 0x4) 00:00:08 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={@in6={{0x1c, 0x1, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x79876bbd}}, r1}, 0x84) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000200)={'accf_dns\x00', "052b77cfcecfa5033cf00a5c737ed346b62dfaa16897bbedaaafb82e5cd59f5f1bb78c0c76a196839b171cbfa930605c0f04634d06989fb07b8ee8a160a25d44a323fb57fd6c764f36d049083db8a141de510fe7a279905002f05697642248096cafe3bcac86e945c975ca39f07dca4e53afadb4d259daa5787e4c5a1cd2fce3bd116c7488266be4e9ab6474a6bd98b46372ab50e50c8c93f8a9cb13b8d6d8d1736810924dd7a70189324623fcaad091f7b9b3fb1772d5d786ad14dde0ff8804145f2964fd0476ac2ebf8ba141cd6d976e890418c9975d17c7f13add011dec7d75f4698a720375a909393e0a3a81abb3"}, 0x100) syz_execute_func(&(0x7f0000000140)="0c09b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:00:08 executing program 0: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c3e0f05f242e161bf00000200c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f608b7817d14979709b921045fc515f3476dc4e10bf8c4235922ba7e000000555d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) accept$unix(r0, &(0x7f00000002c0)=@file={0x0, ""/18}, &(0x7f0000000300)=0x14) open$dir(&(0x7f0000000000)='./file0\x00', 0x1, 0x10) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=[&(0x7f0000000080)='@@!\x00'], &(0x7f0000000280)=[&(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00']) 00:00:08 executing program 1: __getcwd(0x0, 0x2f) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x9, 0x3, 0x7ff, 0x7}, &(0x7f0000000040)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)=ANY=[@ANYBLOB="1c004e23040000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/128, @ANYRES32=r1], 0x84) 00:00:08 executing program 3: r0 = socket(0x0, 0x0, 0x0) syz_execute_func(&(0x7f00000001c0)="98a84a2ae92c570f05bf07004900c4a37bf0c55c41e2e92e363e460f1a7000660fde978fe97c80c401c056810e000000e30b110fb8c4014e4e0b5b5b016d7d14dee509c421045f4607c422adaf50e3c4dadc9ec45b70c4c4c4a3bd4877f88ac4e37d1d2c93c4f7dcdc0fbcaf4c10f138f643afaf6766f2ab440fec3facc401d155d3c4c3214cb9a5604b19c201b00b000000f08171a30b8a826e660f3a6031a0a80dd4d48f6978d25deb660fe5db64360fe25800218de3c0f52641802d08000000fa49c4f6a1dd7dbbbfdd5c450f918fffefffffbedcdca1c9fb110f66474f383ae34b5966440f3a62177575b7e2") getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)=ANY=[@ANYBLOB="1c004e23ffff00000000000000000000000000000000000101000100"/128, @ANYRES32=0x0, @ANYBLOB="01050000000000000000f13a7902000100000000"], &(0x7f00000000c0)=0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x1, 0x1f, @loopback}}, r1, 0x3, 0x9, 0x210, 0x8, 0xff, 0x3}, 0x98) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000340)={r1, &(0x7f00000002c0)=[@in={0x2, 0x2, @rand_addr=0x1}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x7fe, @remote={0xfe, 0x80, [], 0x0}, 0x10001}, @in={0x2, 0x0, @multicast1}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000380)=0x10) 00:00:08 executing program 1: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f00000014c0)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c65bfb0f450fbd27a95ff9c4c2613d7002c16500a4670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005761614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x1, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000340)=""/155) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) getpgid(0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) freebsd10_pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f0000000040)={0x8001, 0x25cc675b, 0x200, 0xc06, 0x80000000, 0x3, 0x3, 0xffffffffffffffff, 0x0}, &(0x7f0000001640)=0x20) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000001680)={0x0, 0x3, 0x1, 0x1, 0x6}, &(0x7f00000016c0)=0x18) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000001700)={r5, 0x0, 0x9, 0x9, 0x2, 0x8001, 0x8, 0xff, {@in6={{0x1c, 0x3, 0x8d, @loopback, 0x80000000}}, r6, 0x5, 0x80000000, 0x9, 0x6, 0x40}}, &(0x7f00000017c0)=0xb0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r3, &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r7, r8) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x24e) poll(&(0x7f0000000200), 0x0, 0x80000000) setsockopt$sock_int(r2, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) rename(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00') getsockopt$inet6_tcp_buf(r2, 0x6, 0x2000, &(0x7f00000004c0)=""/4096, &(0x7f0000000180)=0x1000) 00:00:08 executing program 2: r0 = socket$inet(0x2, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_buf(r1, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4) sendmsg$inet6_sctp(r1, &(0x7f0000000540)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@authinfo={0x10, 0x84, 0x8, {0x6}}, @dstaddrv6={0x1c}, @prinfo={0x14, 0x84, 0x7, {0xf, 0xffffffff}}], 0x40, 0x188}, 0x1) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c, 0x0}, 0x0) 00:00:08 executing program 2: rmdir(&(0x7f0000000000)='./file0\x00') 00:00:08 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x5837, 0x4) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) open$dir(&(0x7f00000002c0)='./file0\x00', 0x400, 0x0) getsockname$unix(r0, &(0x7f0000000200)=@abs, &(0x7f0000000240)=0x8) freebsd11_mknodat(r1, &(0x7f00000001c0)='./file0\x00', 0x6000, 0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000080)={0x0, 0x3f}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) 00:00:08 executing program 1: r0 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0) syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d9000f058fc840ef0e0ce4d353fb0f450fbf27a90df901ef9d67450f483bd1d9c483ed6aad000000005a660f7e0d000000005774c161614d4da3b57ddacfa9c1460000e1b1ac45e22cdce1c421a9d2d7009f") msgget(0x1, 0x8) getpgrp(0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) bind(r1, &(0x7f0000000640)=@in6={0x1c, 0x2, 0x101, @loopback, 0x8}, 0x1c) select(0x40, &(0x7f0000000440)={0x9, 0x9, 0x3, 0x8, 0x2, 0x3ff, 0x6, 0x80000000}, &(0x7f00000004c0)={0x3, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff0001}, &(0x7f0000000500)={0x1, 0x2, 0xcf26, 0x80, 0x1ff, 0x800, 0x7, 0x6}, &(0x7f00000005c0)={0x4, 0x3}) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(r1, 0xffff, 0x1, &(0x7f0000000240)=0x1, 0x4) getsockopt$inet_int(r1, 0x0, 0x0, &(0x7f0000000080), &(0x7f0000000180)=0x4) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f00000003c0)=0x3, 0x4) r2 = shmget(0x1, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f0000000280)=""/233) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000001c0)={0x0, 0x7fff}, &(0x7f0000000600)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000680)={r3, 0x16, "0e722177e9c41c5f350065dbef071d63857048dc1783"}, &(0x7f00000006c0)=0x1e) r4 = shmget(0x1, 0x4000, 0x80, &(0x7f0000ffb000/0x4000)=nil) shmctl$IPC_RMID(r4, 0x0) r5 = semget(0x1, 0x7, 0x10) accept$inet6(r0, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000200)=0x1c) __semctl$SETVAL(r5, 0x3, 0x8, &(0x7f0000000400)=0x5) r6 = semget(0x1, 0x5, 0x100) __semctl$SETVAL(r6, 0x3, 0x8, &(0x7f0000000380)=0x4) 00:00:09 executing program 0: readlink(0x0, &(0x7f00000001c0)=""/150, 0x96) pipe2(0x0, 0x0) listen(0xffffffffffffffff, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x9, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000080)={@local, @local, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000140)={@loopback, @multicast1, r2}, 0xc) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) ioctl$DIOCGETQSTATSV1(r0, 0xc0204432, &(0x7f0000000440)="77dde5ff8ff3162970d029c803c628c5a8fc8d119da78056d0cc5608be7fe54b4b3527586b46cc55172067ec0f90ac760fc9293c5acbc0576bb40c5feef7ca982f675ec942f44415dc792c49c0643f941a2e13d6c23967929ae77415e9c392ff9b1ec0da920b3f339e5699fb7d14289546867a4bffb9d6441e3770364f6a569f64a788ff5a2270f5d54ee99d68af575749053372aef77a4c15fbf3db3995c73f544221143c0b859edc776cd655c1d054a2bc7e5926752e87fe78be34a01f209a7634cb63766fbfaafb31bc1061efee7cc9f7e7ec") r3 = socket$inet(0x2, 0x4, 0x0) mlockall(0x1) r4 = open(&(0x7f0000000180)='./file0\x00', 0x8, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000300)={0x7fffffff, 0x4800, 0x4, 0x1, 0x0}, &(0x7f0000000340)=0x10) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000380)={@in6={{0x1c, 0x3, 0x1000, @empty, 0x820}}, r5}, 0x84) readlinkat(r1, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)=""/46, 0x2e) dup(r0) listen(r3, 0x2) sync() mlockall(0x2) r6 = semget$private(0x0, 0x0, 0x5c) __semctl$IPC_RMID(r6, 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) 00:00:09 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = accept$inet6(r0, &(0x7f0000000140), &(0x7f0000000180)=0x1c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f00000001c0)={0x0, 0x1}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000240)={r2, 0x0, 0x7}, &(0x7f0000000280)=0xc) setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f0000000000)={0xfffffffffffffffe, {}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) 00:00:09 executing program 3: open$dir(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x31000000) readlink(0x0, &(0x7f00000001c0)=""/124, 0x7c) rmdir(&(0x7f0000000080)='./file0\x00') truncate(&(0x7f0000000140)='./file0\x00', 0x8) 00:00:09 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x4, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x5, 0xffffffffffff8001, 0x1, 0x100}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000180)={r1, 0x7, 0x5}, 0x8) syz_execute_func(&(0x7f00000000c0)="982c3b0f050520d0f807911441c4e2e9965085660f162f0fc4014e66f66d220f640f01d66544ded121fc3edeb299899999d72e41812047002b00d3006eba0dfe8c738888a1c40fbb0fbfce0f73d539f08171a38a806ebb572644a50f01c4740f2d960000001d1d440f2bc4a1245d40000142c4b13120b15ffbb15f2664f040819f18850000768bffff110f00000f3804830a000000") 00:00:09 executing program 1: socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000080), 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)=[{r0, 0x2020}, {r0, 0x66}, {r0, 0xa0}], 0x3, 0x9) execve(0x0, &(0x7f00000005c0)=[0x0, &(0x7f00000003c0)='^\x00', &(0x7f0000000400)='@\x00', &(0x7f0000000440)='\x00', 0x0, &(0x7f0000000500)=']\x00', &(0x7f0000000580)='&)#\x00'], &(0x7f0000000640)) mlockall(0x3) sync() r1 = getpgrp(0x0) getpgrp(r1) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) fsync(0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000100)=0x4, 0x4) lseek(r2, 0x8000000, 0x1000000000013) msgget$private(0x0, 0x0) 00:00:09 executing program 2: socket$inet6_tcp(0x1c, 0x1, 0x0) syz_execute_func(&(0x7f00000003c0)="1c22c4637916d7b098cd801b69e4c42205b8d36467f3460fbdeb1cd9f017795bf90000e9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01c402b198aba2000000373765dc5f00c35b5b304545e269a841c463154624581b090945332faeecf08720b7b7850f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6c461755830ad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") 00:00:09 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000380)={0x0, 0xd61c}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x3}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={0x0, 0xffffd61c}, 0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x100, 0x2, [0x2, 0xffffffff]}, &(0x7f0000000040)=0xc) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x0, 0x0, 0x9, 0x3, r1}, 0x10) 00:00:09 executing program 0: syz_execute_func(&(0x7f00000007c0)="1c0924b598cd801b69e4f56962f5696200d9d9d0b7795bf9660f1a0e8fe9589b26c7e4c753fbc4e1016691414f78df1e1ec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea0123f265dc5f00c401611282030000005b5b304545e269a841000f9966030f80e424c4a15de1c0546645c6c259dec4a1e1e0ef26400f0d18c401fe5ff60b9500000100ad6736660fd2938c000000c4c1f9133766470f38088d796fc8d464660f383d2dfdffffffc7bf0d5e00008000800f3a0bc401d5f421") syz_extract_tcp_res$synack(&(0x7f0000000100), 0x1, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) pwritev(r0, &(0x7f0000000340)=[{&(0x7f0000000200)="b397405872da2e3dbc4a54edf01f8c9aed60bb2e4c0b", 0x16}, {&(0x7f0000000240)="c18716e9a508f60c2e3c36c113bdd5f089fe3200ada0f3600beeeb1bc57ab9c5c6a2d4b08c3d0c86fb589571fad083ad30eedc6e4b393ce71d4d8d8d8952ad727fdde431faa98bae15deec03e381fbee4298af03b1bb84bb38a613704ebd6508fa59bbf1e5fffc4bb3ee96f0e9a279934e40311d8c9d2b73abc9a3c64a5b76cd3c1e49c880ee6107d514b4767ff684bef4a4b910db6039575fd0a5a34d3d1eb6889366d7d0040a54a4c6bd27a5a19aef376f67ad7df5a236c90512d29af1b27776626e18a2ecf0a4dda3501c04468104fd7027e8a0772b0280410d6f993e3ded123b1fe21d6378357a0d194dadf9f9", 0xef}], 0x2, 0x0) ioctl$DIOCCLRSTATES(r1, 0xc0e04412, &(0x7f0000000140)="74c035bbd3e81c8eb3cc093c00f69e0507c2dfcb780eafaa2d5cbe928da8e7d6ca7fb9104ff60ac76871b5d7c03c64ce63074f6fc71eb854a96058692fd0c3170d22d29757f375410ab5bfa625675f7c39c67683d62ebd1784547ef15d4de6dedf316332af24236b3c7f1fbda72a422ebaa814d5") readv(r1, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/75, 0x4b}], 0x1) r2 = getpgid(0xffffffffffffffff) fcntl$lock(r0, 0xc, &(0x7f0000000040)={0x3, 0x3, 0x7, 0x40100, r2}) readv(r0, &(0x7f0000000200), 0x0) 00:00:09 executing program 2: freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000001c0)={@in={{0x2, 0x3}}, 0x0}, &(0x7f0000000280)=0x8c) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000002c0)={r1, 0x800, 0x3, [0x800, 0x1000, 0xfffffffffffffff9]}, 0xe) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000300)={r1, 0x0, 0x0, 0x2}, 0x10) setsockopt$inet6_group_source_req(r2, 0x29, 0x57, &(0x7f0000000000)={0xff, {{0x1c, 0xffffffffffffffff, 0x0, @loopback={0x200000000000000}}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) getsockopt$inet6_int(r2, 0x29, 0xb, 0x0, &(0x7f0000000180)=0xfffffffffffffec5) 00:00:09 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) connect(r0, &(0x7f0000000500)=@un=@abs={0x1, 0x0, 0x2}, 0x8) r1 = accept(r0, 0x0, &(0x7f0000000300)=0x8b189e7e) setsockopt$inet6_int(r1, 0x29, 0x4000000000000024, 0x0, 0xfffffffffffffd3e) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000380)={@in6={{0x1c, 0x3, 0x2, @remote={0xfe, 0x80, [], 0x0}}}, 0x0, 0x0, 0x8, 0x7ff}, &(0x7f0000000440)=0x8c) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000480)={r2, 0xffffffffffff8000}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000240)={@in={{0x2, 0x0, @multicast2}}, 0x0, 0x8001, 0x7, 0x4, 0x6, 0x3, 0x7}, &(0x7f0000000000)=0xa0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000340)={r3, 0x4}, 0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0xc) getsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={r4, 0x7fff}, &(0x7f0000000100)=0xc) fcntl$getflags(r0, 0x1) 00:00:09 executing program 2: r0 = socket(0x2, 0x3, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\a./file0\x00'], 0xa) 00:00:09 executing program 0: r0 = socket(0x11, 0x20000003, 0x2) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="01000700040069f03200010101000400f000231e4c65ffa4ad7dfc7759c9601b056ca0b4f3a36891e59a1babc3d96c32d79ce592201afbf4ab3a8bd0030d2ad8f7e26b1a56a223f08657a2e22dfb8cef199612626948abf85bab"], &(0x7f0000000040)=0x16) setsockopt$inet6_udplite(r0, 0x88, 0x6, &(0x7f00000000c0)=0x6, 0x4) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x8, 0x100, 0x100000000, 0x4, r1}, 0x10) 00:00:09 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000100)={@local={0xac, 0x14, 0x0}, @multicast2}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast1, @multicast2, @local}, 0xc) r1 = socket(0x19, 0x4, 0x6) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000140)={0x0, 0x7fffffff, 0x3ff, 0x4, 0x2, 0x4, 0x2, 0xffffffffffffff15, {@in={{0x2, 0x0, @broadcast}}, 0x0, 0xffffffffffff7fff, 0xfff, 0x52, 0x4, 0x101}}, &(0x7f0000000200)=0xb8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000240)={r2, 0x2, 0x6, 0x4, 0x9, 0x2}, 0x14) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast2=0xe0000001, @local, @loopback}, 0xc) 00:00:09 executing program 1: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000000c0)=0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup2(r0, r1) r2 = socket(0x2, 0x3, 0x0) getsockopt$sock_int(r2, 0xffff, 0x1002, &(0x7f0000001340), &(0x7f0000000000)=0xffffffffffffff78) setsockopt$inet_int(r2, 0x0, 0x42, &(0x7f0000000040)=0x4, 0x4) 00:00:09 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x6}, 0x231) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x29}, 0x8) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x16, &(0x7f0000000080)={0x0, 0x6}, 0x8) 00:00:09 executing program 2: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = open(&(0x7f00000001c0)='./control/file0/file0\x00', 0x0, 0x80) utimensat(r0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x4, 0x5}, {0x1, 0x2}}, 0x200) freebsd11_lstat(&(0x7f0000000200)='./control/file1\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000002c0)=0x0, &(0x7f0000000300), &(0x7f0000000340)) lchown(&(0x7f0000000080)='./control/file0/file0\x00', r1, r2) symlinkat(&(0x7f00000000c0)='./control/file1\x00', r0, &(0x7f0000000100)='./control/file0/file0\x00') utimensat(r0, &(0x7f0000001880)='./control\x00', 0x0, 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x26b8) getuid() 00:00:09 executing program 3: syz_execute_func(&(0x7f0000000000)="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") freebsd10_pipe(&(0x7f0000000200)={0xffffffffffffffff}) getsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000180)={@loopback, @loopback}, &(0x7f00000001c0)=0x8) 00:00:09 executing program 1: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000001c0)=""/79) r0 = getpgrp(0xffffffffffffffff) r1 = fcntl$getown(0xffffffffffffffff, 0x5) getpgid(r0) r2 = msgget(0xffffffffffffffff, 0x8) msgctl$IPC_INFO(r2, 0x3, &(0x7f00000006c0)=""/155) r3 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000380)) getsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000440), &(0x7f00000004c0)=0x8) msync(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3) wait4(r1, &(0x7f0000000080), 0xfffffffffffffffc, &(0x7f0000000240)) getpgid(0x0) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x3) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r4, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) r5 = shmget(0x2, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_INFO(r5, 0x3, &(0x7f0000000640)=""/70) freebsd10_pipe(0x0) ioctl$DIOCOSFPGET(r4, 0xc0884450, &(0x7f0000000540)="73a1e5dc4de3396ba284924b525a9f66a8b1af7b66f34038b5513700d6a69ff177f2bcf3dfab0c05d47cab5cc1583dedc77de1d99cc87a23775ec9ded16a37391c6f80cb") freebsd10_pipe(&(0x7f0000000300)) r6 = shmget(0x3, 0x1000, 0x64b, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r6, 0x3, &(0x7f00000005c0)=""/117) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000180)=0x4) semget$private(0x0, 0x2, 0x3c0) 00:00:09 executing program 2: r0 = shmget(0x2, 0x3000, 0x6c8, &(0x7f0000ffb000/0x3000)=nil) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgid(0x0) r6 = getpid() shmctl$IPC_SET(r0, 0x1, &(0x7f0000000200)={{0x200, r1, r2, r3, r4, 0x1fd, 0xfe6}, 0x2, 0x0, 0xffff, 0x7, r5, r6}) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt(r7, 0x7, 0x2, &(0x7f0000000280)="c013d62f0edee5c054c5e318209c28bcef8c9bedc8cda755f09093a9f4a1409f", 0x20) r8 = semget(0x0, 0x0, 0x0) __semctl$IPC_RMID(r8, 0x0, 0x0) shmget(0x0, 0x4000, 0x8, &(0x7f0000ffb000/0x4000)=nil) freebsd11_stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) unlink(&(0x7f0000000380)='./file0\x00') r9 = dup(r7) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f00000003c0)={0x0, 0x100}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r9, 0x84, 0x23, &(0x7f0000000440)={@in6={{0x1c, 0x0, 0x25e, @remote={0xfe, 0x80, [], 0x0}, 0x1}}, r10, 0xd3d, 0x1, 0x7}, 0x8c) r11 = getpgrp(r6) unlink(&(0x7f0000000500)='./file0\x00') unlinkat(r9, &(0x7f0000000540)='./file0\x00', 0x800) ioctl$DIOCGETRULESET(r9, 0xc444443b, &(0x7f0000000580)="569cd078498ed20d4023f14d220796b6116f295d8717a618792a7dc78995b3cf8b3cebb45e53a28f6c43449c7fad2a5cf8d0c6f11adef482900ad26cccedbf76e929062b11d0afd4d858ab000639a9ab7ddcfe248c6a9838f232215e2987fffab5e6eea5999a28348f76f6d5b7ff0814ad7ef13c20ccd8390c2aa0bcf960cdecbb01cb13006926ddb92102f3117dbb53a4d9ac910eeee19c0c908264741cefdf") setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r9, 0x6, 0x2000, &(0x7f0000000640)={'bbr\x00', 0x2}, 0x24) renameat(r9, &(0x7f0000000680)='./file0\x00', r9, &(0x7f00000006c0)='\x00') setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r9, 0x84, 0x900, &(0x7f0000000700)={r10, 0x3}, 0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r7, 0x84, 0x1a, &(0x7f0000000740)={r10, 0x46bf}, 0x8) bind$inet(r9, &(0x7f0000000780)={0x2, 0x0, @multicast1}, 0x10) getpgid(r11) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r7, 0x84, 0x8, &(0x7f00000007c0), &(0x7f0000000800)=0x4) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r9, 0x84, 0x15, &(0x7f0000000840)={r10, 0x700000000000}, 0x8) 00:00:09 executing program 0: r0 = socket(0x2, 0x5, 0x0) semget$private(0x0, 0x0, 0xf2f0c82bbb49de88) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) getsockopt$inet6_tcp_buf(r2, 0x6, 0x40, &(0x7f0000000640)=""/218, &(0x7f0000000740)=0xda) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000580)={0x0, &(0x7f0000000240)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f00000005c0)=0x10) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000600)=r3, 0x4) writev(r2, &(0x7f0000000040)=[{&(0x7f00000000c0)="4d88fe75a5518b3b56b4811d02782ec5bf7c6eb14da8829ff19be50c44b35d31b961d5ae2073de225739a22aaa58f73389f9e3ab2e34a0d039d96c8eadefb7b8c1e59f6c437ba82d267bee21b66fe28e72195aa5607ccf810a217856b2fea6", 0x5f}, {&(0x7f0000000140)="f65e9f1ddb62d3ed49ede0b40372a0970f414dcbd567ee46171248c112420b3786972355349da58e7ddc180872be0a2e66069deb67845d43ddb1798b7e74a86f67c6af89dca30a4b31bed43ebce463a17f369b0b2d5b57bbf0c8c9b91f5f", 0x5e}], 0x2) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0x69, &(0x7f00000002c0)={{0x1c, 0x1, 0x1d7927ca, @local={0xfe, 0x80, [], 0x0}, 0x3}, {0x1c, 0x3, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0xaf}, 0x1, [0x9, 0x1, 0x1f, 0xa9f, 0x3f, 0x800, 0x0, 0x4]}, 0x5c) writev(r2, &(0x7f0000000100), 0x100000000000005c) setsockopt$inet_tcp_int(r2, 0x6, 0x1, &(0x7f0000000440)=0x4fe2000000000, 0x4) truncate(0x0, 0xfffffffffffffffe) syz_extract_tcp_res(0x0, 0x0, 0x10000) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) execve(0x0, 0x0, 0x0) setsockopt$sock_int(r0, 0xffff, 0x0, &(0x7f00000001c0)=0x2, 0x4) r4 = msgget(0x2, 0x2c0) msgctl$IPC_INFO(r4, 0x3, &(0x7f0000000500)=""/127) connect$unix(r0, &(0x7f0000000200)=@abs={0x1, 0x0, 0x1}, 0x8) connect$unix(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="82022e2f66696c6530001fc3867de1fffde46677f5ab454cee622b852d89a91e0dd0ac5576a60ea59d002a1867e195b5195fc9783b00215e02e263925c29177aafa618feb24ccac6949c7541fea01db21af699571f299e7d7d5e31cba041a1d7a4121e6c2175c66b08078c9deb01eba15343e39b7bac111d97e18e13e6fa21f23067aa9df516a9667bab8db2bb90c245b9d542a9c4ce53ae1b964550ff32e11f3d9c49"], 0x10) getpeername$inet6(r0, &(0x7f0000000000), &(0x7f0000000080)=0x1c) 00:00:09 executing program 0: socketpair(0x1c, 0x0, 0x1, &(0x7f00000001c0)={0xffffffffffffffff}) getpeername$unix(r0, &(0x7f0000000200)=@file={0x0, ""/108}, &(0x7f0000000280)=0x6e) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x2}, 0x8) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000100)='d', 0x1}], 0x1) writev(r1, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1) r2 = getgid() getresgid(&(0x7f0000000080)=0x0, &(0x7f0000000140), &(0x7f0000000180)) getgid() setregid(r2, r3) shutdown(r1, 0x1) shutdown(r1, 0x1) 00:00:09 executing program 2: syz_execute_func(&(0x7f0000000340)="b17491cd808e6b006969ef69dc00d9c462b93816d090c4413927fdf91cc1c7c7e4c653fbc1c481b486e71010f4a95ff9f345dc505050ea01ff420f62850000000018675dd1d9ffac1fb04ed3bf730f5726400f2d4d181801fe5fb6660f6e44c368c482fdbae5330066410f6d5a2282010804f40ebd890f000000") mlockall(0x1) 00:00:09 executing program 3: mlockall(0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) munlockall() r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x4, &(0x7f00000000c0), 0x4) 00:00:09 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x4, 0x0, 0xa818a49be21c382a) 00:00:09 executing program 0: open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0xa2) ftruncate(r0, 0x8000) 00:00:09 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$unix(r1, &(0x7f0000000000)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x8, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="a80014a2d921d9ccbead5f1ba5359089aee90000000000"], 0x10}, 0x0) 00:00:09 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x1, 0x1, "85"}, 0x9) setsockopt(r0, 0x7, 0xfff, &(0x7f0000000000)="eadab5a482a6f384c9dc460803185b7dec18ef169d3dafcb6f095b3032f72af3716aa70fa1b7154e881d9738148257ddb164e354dca561274867ad5eda40", 0x3e) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x0, 0x7995, 0x8}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000001400)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0x1008) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000180)={0x0, 0x101}, &(0x7f00000001c0)=0x8) socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000200)={r1, 0x8000001, 0x74, "7ee08a5ae3c50af7d3c997fcca0f"}, 0xfffffffffffffeda) 00:00:09 executing program 3: getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, &(0x7f00000000c0)) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0xb, 0x0) shmctl$SHM_LOCK(0x0, 0xb) shmctl$SHM_LOCK(0x0, 0xb) mlockall(0x1) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ff1000/0x1000)=nil) sync() setrlimit(0xf, &(0x7f0000000040)={0xfffffffffffffffe, 0x6}) mlockall(0x2) open$dir(0x0, 0x0, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) fchmodat(0xffffffffffffffff, 0x0, 0x0) open$dir(&(0x7f0000000180)='./file0\x00', 0x10402, 0x0) 00:00:09 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={r2, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0xa, &(0x7f0000000000)=0x1c00, 0xfe6a) getpeername$inet(r1, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000200)=0x10) 00:00:10 executing program 1: r0 = socket$inet(0x2, 0x3, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000002280)=""/4096, 0x1000}], 0x1) setsockopt$sock_int(r0, 0xffff, 0x2000, &(0x7f00000003c0)=0x8000, 0x4) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000264ff0), 0x10) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) freebsd11_mknod(&(0x7f00000002c0)='./file0\x00', 0x10, 0x1000) msync(&(0x7f0000dd9000/0x3000)=nil, 0x3000, 0x2) r1 = dup2(r0, r0) readv(r1, &(0x7f0000000200)=[{&(0x7f0000000040)=""/219, 0xdb}, {&(0x7f0000000140)=""/142, 0x8e}, {&(0x7f0000000600)=""/241, 0xf1}, {&(0x7f0000000700)=""/194, 0xc2}, {&(0x7f0000000800)=""/208, 0xd0}, {&(0x7f0000000900)=""/236, 0xec}], 0x6) readlinkat(r1, &(0x7f0000000380)='./file0\x00', &(0x7f00000004c0)=""/215, 0xd7) freebsd10_pipe(&(0x7f00000005c0)) accept$unix(r1, &(0x7f0000000400)=@abs, &(0x7f0000000440)=0x8) socket(0x1f, 0x10000005, 0xd26) socket(0x1b, 0x3, 0x0) 00:00:10 executing program 3: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000180), &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000340), &(0x7f0000000380)=0xb) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r1 = getpgid(0x0) msgget(0x1, 0x8) wait4(r1, &(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) fchdir(r3) getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f00000003c0)={0x0, 0x7}, &(0x7f0000000580)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000680)={r4, 0x1, 0x63, "21028d053dd57ae8692ed732fed056098b9f9dc99085e17cad1be93fbf1dfe8ba0ac305fb3534c07ce3d25840d849b929d6119fe32a91b27fbf94df83a41ac5b2cbd60af56cc7dc54edbe822ecf6987d6810c9413ba5f7cc9263874191ec98bd7b0971"}, 0x6b) setsockopt$inet6_tcp_buf(r2, 0x6, 0x41, &(0x7f00000004c0)="d0c51311d8d8a7e6439f2d5c73e49f37c59d576ca9999837d52a793ef8c47fc9128b48907440fd61860143e501244b5358bc4d5873cdf1b548bcc62c4595e82d7bf5f26ef8a7369ab4ab60a2b3907a4d762502b5eaa44576d94a4f8367dafebe599af1034b9250d71f367379712b7fa1cf437c841818c6531ccea7863705c2df2dc95a939c2bcc3201bf412ce3", 0x8d) lseek(r3, 0x0, 0x1000000000003) socket$inet6_sctp(0x1c, 0x0, 0x84) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) r5 = accept4$unix(r2, &(0x7f0000000600)=ANY=[@ANYBLOB="00008000"/82], &(0x7f0000000300)=0x2f8, 0x30000000) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000440)=0xffffffff80000001, 0x4) setsockopt$sock_int(r5, 0xffff, 0x9019, &(0x7f0000000400)=0x934, 0x4) freebsd10_pipe(0x0) 00:00:10 executing program 0: mlockall(0x2) syz_execute_func(&(0x7f0000000000)="9826473e431c170f05f32459bfd9136901c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") open(&(0x7f0000000200)='./file0\x00', 0x400, 0x2) open$dir(&(0x7f0000000240)='./file0\x00', 0x0, 0x3f) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) ioctl$DIOCIGETIFACES(r1, 0xc0284457, &(0x7f00000001c0)={0x10, &(0x7f00000000c0)="9aa050e4c33be2857a494bd996e5bb0e8f0c2cef96b9d62c1c1022e1c58a751f201ce6aa66fdea3d08dc4e74418dd07b30af84be2ff0d060b2d088e0777fbde6b628eb72b23124d610c45feb48531fc1cc4012b849fc4cedea99657c8079fa3cad523750cd4dd61c15d6b0665a0769be4f4ffd2c333125a2e4308458bed836b56ae17623cbd98c3ab21c7d0c6f114cd40a939b21deb38b08cc2a498300737b536d01c957aa887c814142ce6a4644418f0bf1cf79f478d60e9cc39088356365966256be1ff4e50a96a3b9051a8f166f44fb2afecdf5004689184d8ed191ec4101928b62b997a13e8632c83f2f1052633c4c687707c1034ea5", 0x1, 0x4, 0xeac}) 00:00:10 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) fcntl$dupfd(r0, 0x11, 0xffffffffffffffff) socket$inet6_sctp(0x1c, 0x1, 0x84) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$DIOCGETQSTATSV0(0xffffffffffffffff, 0xc0184432, 0x0) rename(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00') getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000080)=ANY=[@ANYBLOB], 0x0) mlockall(0x1) sync() munlockall() 00:00:10 executing program 3: r0 = msgget$private(0x0, 0x20) msgrcv(r0, &(0x7f0000000000)={0x0, ""/69}, 0x4d, 0x0, 0x800) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) mlockall(0x2) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x100008, 0x20000000000047) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) truncate(&(0x7f00000000c0)='./file0\x00', 0x0) 00:00:11 executing program 3: r0 = msgget$private(0x0, 0x20) msgrcv(r0, &(0x7f0000000000)={0x0, ""/69}, 0x4d, 0x0, 0x800) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) mlockall(0x2) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x100008, 0x20000000000047) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) truncate(&(0x7f00000000c0)='./file0\x00', 0x0) 00:00:11 executing program 2: syz_execute_func(&(0x7f0000000d00)="91c4a3197c35cf7600000280000cc4a2fd415cf600c441d5647f99e1d00fd1b02db5d9000000263645adc653fb0fa95ff965be253b3b46ddcb0bef8f69289bd19d670f381d6a2f67450f483b40d9f263460f570f0234396161787896c463b17959d0ad66470f54a25e000000ac45e22c892a0f0000be9f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x3, 0x99) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000006c0)=""/79) r1 = getpgid(0x0) r2 = msgget(0x1, 0x204) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000600)=""/155) socketpair(0x1f, 0x10000000, 0x80, &(0x7f00000004c0)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_CONNECT_X(r3, 0x84, 0x8007, &(0x7f0000000580)={0x1, &(0x7f0000000540)=[@in={0x2, 0x1, @multicast1}, @in={0x2, 0x1, @rand_addr=0x1}, @in6={0x1c, 0x1, 0x56e2, @empty, 0x3a2}]}, &(0x7f00000005c0)=0x10) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) lseek(r4, 0x0, 0x4) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x1007, 0x0, &(0x7f0000000180)) setsockopt$inet6_sctp_SCTP_NODELAY(r4, 0x84, 0x4, &(0x7f0000000000)=0xce, 0x4) sync() truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) r6 = semget$private(0x0, 0x3, 0x201) __semctl$SETVAL(r6, 0x0, 0x8, &(0x7f0000000040)=0xffffffffffffff7f) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) r7 = accept(0xffffffffffffffff, &(0x7f0000000180)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000300)=0x1c) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r7, 0x84, 0xd, &(0x7f0000000340), &(0x7f0000000380)=0x4) getpgid(r1) 00:00:11 executing program 2: 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) getpgid(0x0) r1 = getpgid(0xffffffffffffffff) r2 = getpid() r3 = getpgrp(r1) 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, 0x4000000000003) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000000180)={0x0, 0x93a4, 0x40}, &(0x7f0000000200)=0xc) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000240)={r5, 0x3, 0xfffffffffffffff8, 0xffffffffffff0000}, 0x10) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) getpgid(r2) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) setsockopt$inet_udplite(r4, 0x88, 0x0, &(0x7f0000000100)=0x6, 0x4) fcntl$lock(r4, 0xd, &(0x7f0000000440)={0x3, 0x4, 0xd24, 0xff, r3}) fdatasync(r4) getsockopt$inet_opts(r4, 0x0, 0x1, &(0x7f00000005c0)=""/4096, &(0x7f0000000080)=0x1000) 00:00:11 executing program 2: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = socket$inet(0x2, 0x3, 0x3) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000000c0)={r1, 0x6, 0xf, 0x100000001, 0x1}, &(0x7f00000001c0)=0x18) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup(r2) r3 = socket$unix(0x1, 0x2, 0x0) close(r2) close(r3) 00:00:11 executing program 3: r0 = socket(0x1, 0x1, 0x2) setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000100)="38de544683b6adf914efa5229ad7accece1d7c17b8003ab72d8c3f736b5df62d5a92a76ab06145ae5de4e6af951cc82754fbccd600cdb16ac0af777d2ba4d6c1c55d42fd124d2e3d5a092b1d651c10467f744eb95df4f69454c362062a61bae3dfaf93cc1a", 0x65) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x40000000000000, 0x4) setsockopt$inet6_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000040)="c0bc762ab2e7fea0a37f3ae5eab48008373fbe171107275b74cc7eb016d29207f5494827ca4c89e717c682a345c765225dacc5fb6263d170218efcb7a156efb6d1", 0x41) setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f00000000c0)=']', 0x1) r1 = shmat(0xffffffffffffffff, &(0x7f0000ffa000/0x4000)=nil, 0x1000) shmdt(r1) 00:00:11 executing program 1: r0 = socket$inet_icmp(0x2, 0x2, 0x1) freebsd11_fstat(r0, &(0x7f00000000c0)) getpeername(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10) syz_execute_func(&(0x7f0000000180)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c4c23bdcc4bbbb5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") unlink(&(0x7f0000000000)='./file0\x00') 00:00:11 executing program 0: r0 = socket(0x2, 0x10000001, 0x3677) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0xb) 00:00:11 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080), &(0x7f00000000c0)=0x8) r1 = dup2(r0, r0) connect$unix(r1, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) 00:00:11 executing program 2: r0 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x19, &(0x7f0000000140)="b03dd89ea740bbb4241605983120763936fbb91f81ae502965a25b2bd1e4dd7d45f38cf26e36b4c98ea6c0d399aa47b1737ceda7e1d3396e6524bea037c607110b5b5ebbda289a47ae3e67759fb5bb204ac737be1eed169d630a970f78f92b7d2f9e1165b9420cbe52dea5ecab4cc1bcdc3a0e74466138e4c0085b2d83f6db27c60ca5dd8cbb3fa7d00172cbb90a5dbead368e71e5ddca196206d5fc7aad72ac6b286797805dbe1ca2a21d29fda941ff01e41033ab1f3061a0726851e64ee57427c0e6443b97764c3da67b0af996350330c1581043d022c32e32a565f90eff6f5a", 0xe1) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4) nanosleep(&(0x7f0000000080)={0x9, 0x2}, &(0x7f00000000c0)) 00:00:11 executing program 0: r0 = socket(0x2, 0x5, 0x7) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0xc7, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x10000, 0x4) 00:00:11 executing program 0: freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCGETADDRS(r0, 0xc4704435, &(0x7f00000001c0)="389dc578f6211427acbd59e72586f4bd19301394a122b784648d6c78cbcb0e1371136816ac0ffd2220faaccb7292659f55a02a1dfaaab20ebfd7fac359a217681667e5b79188eaee2220440347656ca53b7950279b2107e3382d7251b9c8fc567f8efa3d4f5a1eecc491e75829f199370d72f78eda6dc957ffb01652d0fa1da52964836a7f344976a97135f3ee08c8e07b1963ad843bbac447cebecac3ca79aa0e3f9c753b40ad02558c385429c141b99eb1a303030f0cbb8de8c4c13cc6a741b4562c6a821a71b3c5542b15cf8ba7caf04cb7d96c99090000000000009d565068e75fc7ff43a14d652cfd3e33294b3f04abac80f0a423a501b6b18d9e360abdf584502dd77e0823e124c0b1c1a7d9973c82a5eef7c11700af4b2b56d4db3dba96688927636a24e9515753ee14a6e1240b71613b39bd008e50ee3c30b1b32ba6ef1a1af71e4c45e04039e851fc0f5e4094e03e0a65020d36fb6852ff5115a40d") r1 = socket$inet6(0x1c, 0x1007, 0xffffffff80000000) sendmsg(r1, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41]}, 0x6}, 0x1c, 0x0, 0x0, 0x0}, 0x0) 00:00:11 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000004c0)={@in6={{0x1c, 0x1, 0x20, @loopback, 0xa71a}}, 0x0}, &(0x7f0000000200)=0x84) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000240)={r1, 0x100000000}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000040), 0x4) r2 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f00000005c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="00100000de000000ce05c2fc050005007f00000002004e230000000400"/156, @ANYRES32=0x0, @ANYBLOB="1f00000007000000000000000200000005000000eb012bd4a88806053f256381f351626f90c3a00dd8de4ffdcc2f7ef9c2a909ed9653737f797e605a68ee9b0af04ddf783f716627a0c7ede105ffd154a7de15c054c395e944f83ba6fb4ad6dc8946f3d26b5fc71b1bf0d3f40d76054a4ebbba8a5fc593621947f340a7a199899ba2db53953050223bd4953d202102de8d3a84b0718d15ac2f6ffac7244226c9ed6ef9de1a7d2da62ee7ed6c42beee4f70d427e702249e9a57c79fd99c64dcb83f03a73b278ee08a4a294e11bc371ef8c1e3c3abdcc199349a0b37d772a28f3299ce4c83a11c31c916989986a8"], &(0x7f0000000000)=0xb8) getpeername$unix(r2, &(0x7f00000002c0)=@abs, &(0x7f0000000300)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000140)={0x0, 0x8c, 0x1, 0x80000001, 0xfaa}, &(0x7f0000000180)=0x18) getsockopt$inet6_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000c00)=ANY=[@ANYRES32=r4, @ANYBLOB="01000000020000007f00000000040500060000001c004e2306000000fe80000000000000000000000000070000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000007d416c9c5a6168c22b0a57891772fb1208676b761736c3c49f0cd83afe3bb1d9d4cb457711b41958dd389476d29de98de0ab4a84e7c5d9ca2936183614525d6bfad8628acb98a40ee4360ce54766aa3f85921be8de837a5d1f4d", @ANYRES32=r5, @ANYBLOB="faff117afb5ac9f0121e8a7280138dffff04000000080000000000000006000000"], &(0x7f0000000280)=0xb0) geteuid() setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000340)={0x1, 0x8, 0x400, 0x10001, 0x7, 0x100000001, 0x2, 0x4, r3}, 0x20) setsockopt$inet6_buf(r0, 0x29, 0x32, 0x0, 0x0) ioctl$DIOCRTSTADDRS(0xffffffffffffffff, 0xc4504449, &(0x7f0000000780)={{"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", "2f6cba344d197b0b02b04aab1612a10f5c57afb4322496174fd3aaf4c9e1b448", 0x0, 0xffffffffffff0000}, &(0x7f0000000080)="65c888bc7483c0be6b892e37f4f760ffb203518f6a25068f8a1e80c56fce8a057ea11dff6c3151c3927a56a94ec100bf34bb9eb525bfc00da3ca", 0x3b480, 0xf50, 0x5, 0x5be8, 0x200, 0x7, 0x0, 0x80}) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000580)={r4, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000380)={r6, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f00000003c0)=0x800, 0xfffffffffffffd83) 00:00:11 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$sock_int(r0, 0xffff, 0x101f, 0x0, &(0x7f0000000000)) socketpair(0x1c, 0x7, 0x7065341c, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x2, 0xf000000000000000, 0xfffffffffffff4f9}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000200)={r3, 0x20}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000100)={@in={{0x2, 0x1, @multicast2}}, r3}, &(0x7f00000001c0)=0x8c) 00:00:11 executing program 3: setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000140), 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="42ea39e26521bffc4f43e6f319964dc543fa2ff26b86d578e135abc267c464da2f86e9294acba695c99a91c79144919c4ed1f1be2b3a4519cf98be5fdab902a2526d0c489694db4cc1052d8703007d4ad942bad14e315e836a262cedf39a17f927776c80ad18c96b877a495a7f193aab107d5d81ad7e03e3814ffa8134edc3bc574b0355e55392c641fddcafd371788d7bf632530becaf2be68b493f27b4ace40f3c7283e60c87421d195b398a07713536ffcb48af4638cdff7c38c812b214282151cc129e4bb1ad8fa82ce14ff8af1d3b8e804444119b405f440a56a588a4d6d3e12f25f7e44e1282e07e82226833dd", 0xf0, 0x20009, &(0x7f0000000180)={0x1c, 0x3, 0x9}, 0x1c) 00:00:11 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) recvmsg(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000140)=""/240, 0xf0}], 0x1, 0x0}, 0x0) poll(&(0x7f00000000c0), 0x191, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getpeername$unix(r0, &(0x7f0000000500)=ANY=[@ANYBLOB="0000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000798d0229c8599a16e88146bd66c2000000000000000000000000000000000000003ddda3e5a0f8a681a5f14fd05d69a243b329bb6d4a105678628aae82c7b31a6a48ad3d6645d395b73d920c9de8b2a11b234ef34c1a4ab7e187863da2e8ec4cea18e48598dbc90fea8ed271117e392a9dbc81f3227e5a0c70c315f3f65c67b7a84a1a6615e2c065d824e68804d2f627cc9f80d130324f6641e3999c805bf1315e05000000b0b9c18b4f368320385d573bfc1dc2af0b7151fc187620da113f4a169d6edc3a79fba5a0a03706dd9b0442e49e341bafa07a1438ad666381a974eba3aa8c7af14a4f8e78a63c146c33a99f48d1631f5ec79fa1de605fc248b9c6e3402ed9539b9659807fc6bc35c1b193a2cb3a8a58039154d7f8fd72a836bdb5dac6b0924c253512d6048a86cd0985e9d5f075985d3bc3f660656dacacb0356feae17e065674a6e14a38dd8449abd283defb03a940038823c468847f1e5d6382e8b2cd7ca133e02c5d2dd26c827e147b5c7521e7adbace15c8182d5b29b51bcacb469674eb66540757f13fb762953eab4a98b1ee257b372756450b6ef92315bf4698cb58a9bce6effb630708d63a8bde9464"], &(0x7f0000000380)=0x57) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) recvfrom$inet6(r0, &(0x7f0000000040)=""/114, 0x72, 0xc0, &(0x7f0000000140)={0x1c, 0x1, 0x8, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) getpeername$unix(r0, &(0x7f0000000180)=@abs, &(0x7f00000001c0)=0x8) pipe2(&(0x7f00000002c0), 0x4) exit(0x0) unlinkat(r0, &(0x7f00000003c0)='./file0\x00', 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x7ff) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000200)={0x2}, 0x1) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000240), &(0x7f0000000280)=0x4) lseek(r0, 0x0, 0x1) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) getpid() 00:00:12 executing program 0: syz_execute_func(&(0x7f0000000000)="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") 00:00:12 executing program 3: r0 = open(&(0x7f0000000000)='\x00', 0x20000, 0x0) ioctl$DIOCGETSTATUS(r0, 0xc1a04415, &(0x7f0000000040)="25d9c5c3d8577521f59df870c22f2ed77383fcefe1513d66462e0fb29227503a9c5a8a83bbcc0428aa67691d2854ebbd0f117d52c11daa272314971e8a316743a21a5c231b4d1774d41bed4d505cfc7d37422c507c5e7f6c00641aca45d709d717e2515790a4e069e567bbf11f42161a8d2e5fbf659975f4825bacb334e3cea7cb64c9dfb5dab8f2d2ccddece9b1de8484ddb9ca33f32ebd0f144763b393b2150f8b4e6d2c9e4cf455c05270632c407bd018a416aadeb8a1cc26145a620c60d913c637bbd562654fd3b765145125ca2a1c4851df3491b8") close(r0) poll(&(0x7f00000001c0)=[{}, {0xffffffffffffffff, 0x10000}], 0x0, 0x9) 00:00:12 executing program 2: open(&(0x7f0000000000)='./file0\x00', 0x2, 0x80) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCCHANGERULE(r0, 0xcbe0441a, &(0x7f0000000180)) ioctl$DIOCCHANGERULE(r0, 0xcbe0441a, &(0x7f0000000640)="7c3075157361a677c33c43d150614d1294467fe02288c0f763c04ec769bae68fd800cb6b9df61273a6770843ee098662f7adfebb0cccefcef583895a8e45f6beb645de951e02a979677bf99241340ff2feb69f2bcb2eadfc6f0c693b626e57fd24ea6e638e80eba2ea5ef3cbfc88611c48644014177d5df525ba7875d794552fb386fe473538bb8657b5900b") ioctl$DIOCRGETADDRS(r0, 0xc4504446, &(0x7f0000000180)={{"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", "266809ad10bb5d532f57658275fffaad92ebdb6544f4e43be323518978ec883a", 0x1, 0xc97}, &(0x7f0000000080)="2cea0ff5608952e049b830d6223ccc5c89101ac763d66f89a3de6e831ca68790d0feb75d67acf3661b7d1afe9afd1e0806a9f19f85bc228c6d041d4c840a62909f0fbdc21ac613815c2479e2cc5f735bda25058e404879cb9e863a3297dedfde8ea11a96ff50fc313cf5fb15ac26d99302c8e3e24917681ef7ee0e0241866184701437b9d7e5005b0cebd1e4a2da3cfb2959c54e0b90612697727815acc94f77760408b69f61a34c4bf72f630e361dc99a8328e5090f4ddb1ae6b40a4a6b2347bc478889b66d419b1226dc7ca56206aaf2a691c93d01a5091c5627fab0a50cecc201cbe122d4fba81f207df7b49e84696d4758173c153e8b20", 0x3, 0x5, 0x2, 0x4, 0x8, 0xffffffff, 0x9, 0xd426}) 00:00:12 executing program 1: r0 = socket(0x2, 0x5, 0x0) semget$private(0x0, 0x0, 0xf2f0c82bbb49de88) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000240)='f', &(0x7f0000000480)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005c) setsockopt$inet_tcp_int(r2, 0x6, 0x1, &(0x7f0000000440)=0x4fe2000000000, 0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) truncate(0x0, 0x0) syz_extract_tcp_res(&(0x7f0000000000), 0x0, 0x10000) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) execve(0x0, 0x0, 0x0) connect$unix(r0, &(0x7f0000000080)=@abs={0x1, 0x0, 0x1}, 0x8) writev(r0, &(0x7f00000003c0)=[{&(0x7f00000002c0)="aacb80da628b62af23c58ccda91e1b3d14fc4ac5db68bdd387b602b77b637f82df5537e9d2ec0ebc78143169e5acfdc37570597362e854ed31ec4f520f83ffae93ffefddb68a0c1946865337cacd2b0e29c6507d8cbf5384775df5d26f23f8036c3087462fe2e4cf6672ec9edb97d1251c3a044f1458c62a2a46869e46e910d6d57ae96954c4546be7fa20cd1820cfa9b734ec12c3055b82e12d82d696646f3e87690b35b1768b9a77104c5aedf37d65e339818a66c59180524c69eb65c987a07ac57955c43e95b259cd2e5e07b1229e4ce3ee699a86ad7e2ff470e117111f380deb019209f3090eaca967a417", 0xed}], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000200)={0x0, &(0x7f0000000100)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @remote}, @in6]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000040)=0x100000000, 0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) 00:00:12 executing program 2: munlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) r0 = socket$inet(0x2, 0x3, 0x6f1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000000)={@in={{0x2, 0x0, @multicast1}}, 0x0, 0xfff, 0xfff}, &(0x7f00000000c0)=0x94) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x7f, 0x1000, 0x9, 0x7, r1}, &(0x7f0000000140)=0x10) freebsd11_mknod(&(0x7f0000000180)='./file0\x00', 0x2, 0xffffffff) syz_execute_func(&(0x7f00000001c0)="982c3c0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f73d539f08171a38a806ebb57c46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b13120b15ffbb15ffb110f0f3804830a000000") 00:00:12 executing program 3: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)={@in={{0x2, 0xffffffffffffffff, @broadcast}}}, 0x0) r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x400004002c5, 0x0) fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000200000005}) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) ioctl$DIOCGETADDRS(r1, 0xc4704435, &(0x7f0000000140)="c2ebdd851d3482b9d015852b9c8721af227991346c61026c7cc57afccab5f37a63da3c2d8b71cfa9ebab31635263fab152ead89b2d8472a0c91400c69828ffad") 00:00:12 executing program 1: mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x1) clock_settime(0x0, &(0x7f0000000000)) madvise(&(0x7f00009ff000/0x600000)=nil, 0x600000, 0x0) 00:00:00 executing program 2: setresuid(0x0, 0xee01, 0x0) r0 = geteuid() setresuid(r0, r0, r0) setresuid(0x0, 0xffffffffffffffff, 0x0) Jan 1 00:00:25 ci-freebsd-main-4 kernel: NLM: failed to contact remote rpcbind, stat = 5, port = 28416 00:00:49 executing program 3: syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r0 = open(&(0x7f0000000280)='./file0\x00', 0x10000, 0x2) ioctl$DIOCSETIFFLAG(r0, 0xc0284459, &(0x7f00000002c0)={0x10, &(0x7f00000005c0)="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", 0x1000, 0x1000, 0x1}) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r1 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x100, 0x2) msgget(0x1, 0x8) fcntl$getown(r0, 0x5) fcntl$getown(r0, 0x5) r2 = fcntl$getown(r1, 0x5) getpgrp(r2) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) bind(r3, &(0x7f00000001c0)=@in6={0x1c, 0x2, 0x101, @loopback, 0x8}, 0x1c) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f0000000200)=[{r0, 0x92}, {r0, 0x40}, {r1, 0x4}, {r1, 0x40}, {r3, 0x1c}, {r0, 0xbc77416334c86e79}, {r1}, {r1, 0x41}, {r3, 0x2}], 0x9, 0xfffffffffffffff7) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) fcntl$getown(r1, 0x5) setsockopt$inet6_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f0000000080)={0xffffffff, "82a6f1a06a46b78dc557b2f68551f7ff"}, 0x14) freebsd10_pipe(0x0) ioctl$DIOCGETADDRS(r1, 0xc4704435, &(0x7f00000015c0)="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") setsockopt$inet_udplite(r3, 0x88, 0x0, &(0x7f0000000100)=0x6, 0x4) 00:00:49 executing program 0: syz_execute_func(&(0x7f0000000000)="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") 00:00:49 executing program 1: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4b}, 0xb) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0xf}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200)={@in={{0x2, 0x3}}, r2, 0x19fa, 0x6, 0x401}, 0x94) accept4$inet6(r1, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x30000000) 00:00:49 executing program 2: r0 = dup(0xffffffffffffff9c) futimesat(r0, 0x0, &(0x7f00000001c0)={{0xfffffffffffffffc}, {0x8, 0x40}}) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40800400000002c6, 0x0) futimesat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)={{0x4, 0x9}, {0x5, 0xcac}}) fcntl$setstatus(r1, 0x4, 0x10048) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) preadv(r1, &(0x7f0000000300)=[{&(0x7f0000000380)=""/148}, {&(0x7f0000000440)=""/228}], 0x16e, 0x0) preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x44, &(0x7f0000000180)=0xffffffffffffffff, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000200)={0x0, 0x5}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000280)={r2, 0xa6ce, 0x4000000000000000}, &(0x7f00000002c0)=0xc) 00:00:49 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) recvfrom$unix(r2, &(0x7f00000000c0)=""/193, 0xc1, 0x2, 0x0, 0x0) ppoll(&(0x7f0000000040)=[{r0, 0x2020}, {r1, 0x14}, {r0, 0x8}, {r0, 0x18}, {r0, 0x4}], 0x5, &(0x7f00000001c0)={0x3}, &(0x7f0000000200)={0xffffffff}, 0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002}, 0xc) 00:00:50 executing program 1: r0 = open$dir(&(0x7f0000000700)='.\x00', 0x202, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000080)=0x10, 0x30000000) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ppoll(&(0x7f0000000180)=[{r0, 0x2104}], 0x1, 0x0, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x73d061c297586d20, 0x0) 00:00:50 executing program 2: freebsd11_stat(&(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") 00:00:50 executing program 2: socketpair(0x1e, 0x30000000, 0x2489, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x0) sendfile(r0, r2, &(0x7f00000000c0), 0x0) write(0xffffffffffffffff, &(0x7f0000000140)="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", 0x299) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$unix(r1, &(0x7f0000000100)=@abs={0x0, 0x0, 0x1}, 0x8) freebsd10_pipe(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000900)=@file={0x1, './file0\x00'}, 0xa) ioctl$DIOCRINADEFINE(r4, 0xc450444d, &(0x7f0000000480)={{"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", "0d965842c2059d626315a3b34cc464ad1a1a97a7b360f66dd3cb2ac8f393706b", 0x10000, 0x6}, &(0x7f0000000440)="3f6c5386a24968eac50e3b1c1ef52a24cfe788090959177077b3a92e711e660cc9da221dddec5a9bd0b180bc2f08fdc845922f", 0xfffffffffffffe01, 0x2, 0x7, 0x9d1, 0x2, 0x1, 0x800, 0x3}) r5 = dup(r3) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000040)=ANY=[], 0x0) connect$unix(r5, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) fchdir(r4) Jan 1 00:00:50 ci-freebsd-main-4 syslogd: last message repeated 2 times Jan 1 00:00:50 ci-freebsd-main-4 kernel: Can't start NLM - unable to contact NSM Jan 1 00:00:50 ci-freebsd-main-4 kernel: NLM: failed to contact remote rpcbind, stat = 5, port = 28416 Jan 1 00:00:50 ci-freebsd-main-4 kernel: Can't start NLM - unable to contact NSM 00:00:50 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x80) poll(&(0x7f0000000080)=[{r0, 0x2005}, {r0, 0x25}, {r0}, {r0, 0xa0}, {r0, 0x80}], 0x5, 0xf8b) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000040)="92ee90ae8940cf81dda70a30206e008de123d380bd80d9eece427e66e9245efc7abd8ed3") select(0x40, &(0x7f00000000c0)={0x3f, 0x3702, 0x100, 0x18da, 0x401, 0x0, 0x5, 0x3f}, &(0x7f0000000100)={0x3444ab7b, 0xc6e, 0x50e, 0x7fffffff, 0x5, 0x800, 0x6, 0x3f}, &(0x7f0000000140)={0x0, 0x7ff, 0xc000000000000000, 0x8, 0x1000000000, 0x3, 0x4, 0x5}, &(0x7f0000000180)={0x3000}) syz_execute_func(&(0x7f00000001c0)="982c1a0f050520d0f80791b0024141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000") Jan 1 00:01:15 ci-freebsd-main-4 kernel: NLM: failed to contact remote rpcbind, stat = 5, port = 28416 00:01:40 executing program 3: r0 = socket(0x1, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"/578], 0x1) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000100)={0x6, [0xfffffffffffffffa, 0x101, 0xc13b, 0x5, 0x9, 0x3]}, 0x10) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000180)=0xb) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x80, 0x2000, 0x3, 0x6}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0xb) 00:01:40 executing program 1: openat(0xffffffffffffff9c, &(0x7f0000000600)='./file0\x00', 0x100000, 0x8) r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvmsg(r0, &(0x7f0000000540)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000000400)=[{&(0x7f0000000040)=""/192, 0xc0}, {&(0x7f0000000100)=""/217, 0xd9}, {&(0x7f0000000200)=""/129, 0x81}, {&(0x7f00000002c0)=""/112, 0x70}, {&(0x7f0000000340)}, {&(0x7f0000000380)=""/97, 0x61}], 0x6, &(0x7f0000000480)=""/148, 0x94}, 0x2) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000580)=""/116, &(0x7f0000000340)=0x74) setsockopt$inet_opts(r0, 0x0, 0xc, 0x0, 0x0) 00:01:40 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000040)={0x0, 0x55, "0c879a2c251f79d7576c44d6016adef06a2e43b43535eaea9d892c1357100c6916efa6d3af661e871ecc319d9132bd6d6ffda993a758bfe75a28255861a69a5fceeaa35bb68737fcd97dd79f3c34bb997b512f53ce"}, &(0x7f00000000c0)=0x5d) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)={@in={{0x2, 0x2, @broadcast}}, r1}, &(0x7f0000000280)=0x8c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f00000002c0), &(0x7f0000000300)=0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x903, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94) 00:01:40 executing program 0: syz_execute_func(&(0x7f0000000000)="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") 00:01:40 executing program 3: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) connect(r0, &(0x7f0000000080)=@un=@file={0x0, './file0\x00'}, 0xa) r1 = getpgid(0x0) wait4(r1, 0x0, 0x0, 0x0) 00:01:40 executing program 3: syz_execute_func(&(0x7f0000000200)="98a84a64f2260fb7bcea000000002c431c0f0f05f359bfd9000100c4a37bf0c54041e2e92e363e460f1a7000660fdefc97660f6b32e6fcfc460f7e200fb8c4014e4e5b751ec4016d7d14dee50907f240d1d2c4e10bf8c45bc4e3f56cbd00008020d04ac66db712c483397fd300f7dcdc0fbcaf00100000f345d9c6ac6161c4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd46a8cc7e8628f680864360fe25800618de3c0fd26264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 00:01:40 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82222e1e66696c653000"], 0x10) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000080)=0x8000, 0x4) sendto$inet6(r0, &(0x7f0000000040)="be", 0x1, 0x0, 0x0, 0x0) sendto(r0, 0x0, 0x368, 0x0, 0x0, 0xce28b1162ae8e46a) 00:01:40 executing program 1: freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) freebsd11_mknod(&(0x7f0000000000)='.\x00', 0x2000, 0x4) 00:01:40 executing program 2: freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff}) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f00000000c0)=0x7, 0x4) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000108fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad001a1e005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") 00:01:40 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x2, [0x2, 0x1]}, 0x8) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000280)={0x0, 0x1f}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000180)={r3, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000200)={r4, 0xffffffffffffffff}, 0x8) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000240)={0x6, 0x9b1}, 0x10) listen(r0, 0x0) getsockname(r0, 0x0, &(0x7f0000000040)) 00:01:40 executing program 2: setrlimit(0xa, &(0x7f0000000000)={0x9, 0x27}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) select(0x40, &(0x7f0000000040), 0x0, &(0x7f0000000100)={0x9, 0xffffffff, 0x6, 0x1, 0xb612, 0x1, 0x0, 0x4}, &(0x7f0000000140)={0x5, 0x5}) r0 = open(&(0x7f0000000080)='./file0\x00', 0x100401, 0x80) open(&(0x7f00000000c0)='./file1\x00', 0x0, 0x20) ioctl$DIOCRDELTABLES(r0, 0xc450443e, &(0x7f0000000240)={{"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", "13890a1025fbe23ecdc0e61e3d102d0ab05c531c198b97888dc992804381c2cb", 0x8, 0x4}, &(0x7f0000000180)="b29e0d7443c4c9a3835bf2c7598215d3f58b1b79f21d06ae3f69e40a970a786ce1597361adc8e630dbd9e738b3a48d1712c52c0fd1a4480fc8d8f84d617384584c3d3d012c075c9594689b067f2c2bcdca79390fb73d82e5d4bdaf04260fe37a49a9b973e5ac995cc40fea7e28f027aeae9c7a1f70e3eec7cba40ab8d6a389be0614", 0x8, 0x7, 0x97, 0x3, 0x0, 0x6af, 0x45, 0x200}) ioctl$DIOCRSETADDRS(r0, 0xc4504445, &(0x7f0000000700)={{"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", "ce367eb2efa36b536240f41ac54d2304a8ca1851f28286368fb1bdd77f9f8354", 0x100000001, 0x1}, &(0x7f00000006c0)="68c4c12c632070a9f08cf5532c97db01896d4ee3cb1f012a06cb", 0x3, 0x0, 0x8, 0x200, 0x40, 0xc35, 0x9, 0x6}) Jan 1 00:01:40 ci-freebsd-main-4 syslogd: last message repeated 2 times Jan 1 00:01:40 ci-freebsd-main-4 kernel: Can't start NLM - unable to contact NSM Jan 1 00:01:40 ci-freebsd-main-4 kernel: NLM: failed to contact remote rpcbind, stat = 5, port = 28416 Jan 1 00:01:40 ci-freebsd-main-4 kernel: Can't start NLM - unable to contact NSM Jan 1 00:02:05 ci-freebsd-main-4 kernel: NLM: failed to contact remote rpcbind, stat = 5, port = 28416 00:02:30 executing program 0: syz_execute_func(&(0x7f0000000000)="984a2ae92cb64c0f05bf02000000c4a37bf0c50141e2e9c422e9aabb3c0000004a0fc7a4ea70db000000000f383a9e02000000110f4e5bc4a265aa102fdee51bc421045f4607656567440fae8155000000c4676466470f55b5070eb97e620f38fd520865f2ad0383397fd3ff3a0065f20f7cd8ef6766f2ab440fec3f67ddea660f79ce450f1f4000c3c4899294d865f20f12acd7167400000000000f2d8f0b000000c2a0c10b00cca27a0e0f414e53d2c40f0f9f3c6436b2aa66450fc4650000c4e39978c104c441c05983f9070bb3ddcdcda2660f38346800c4e3295e4c3dc8a3c4c1045ccc7d75c4837d051a03c4612253df03450f91f3f30f5ea5a9a50000ffff65451b0531c60000553131b83a00a2f1fbfb3b62") 00:02:30 executing program 3: setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0xd, 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x2, 0x401, 0x1, 0x6, 0x1, 0xfffffffffffffff7, 0x0, 0x1, 0x0, 0x1, 0x4}, 0xb) 00:02:30 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x22, &(0x7f00000001c0)={0x0, &(0x7f0000001280)}, &(0x7f0000001340)=0x10) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000)=0x7fffffff, 0x4) 00:02:30 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000000), 0x4) setsockopt$inet_group_source_req(r0, 0x0, 0x54, &(0x7f0000000040)={0x5, {{0x2, 0x3, @multicast1}}, {{0x2, 0x1, @rand_addr=0x3f}}}, 0x118) 00:02:30 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) fchmod(r0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x2, 0x2d59b56a, 0x2, 0x0, 0x0, 0x0, 0x6, 0x0, 0xffffffffffff9b47, 0x5, 0xffff}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0xb) 00:02:30 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x304, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xb, &(0x7f0000000080)={0x0, 0x0, 0xc700000000000000, 0x2000100000001}) poll(&(0x7f0000000000)=[{r0, 0x10}], 0x1, 0x5) 00:02:30 executing program 1: syz_execute_func(&(0x7f00000001c0)="1c0ab5b598cd801b69e4f52962f5696200dcd9d017795bf9f2680c0000008fe9589b26e101edfec4663ed107c4415814c4f2168f4808eed5bce000008020000051c1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6c31fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") syz_execute_func(&(0x7f0000000000)="0f2f9c36ffefffffc481d164c76766460f50ef8fc97812c50f38cda174dd9425c4417c5220c4c19de9f5c462fdbfae0b000000c42291df2966400f17a500000100") 00:02:30 executing program 3: r0 = socket(0x10, 0x10000000, 0x8) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) pipe2(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) pipe2(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) r4 = socket$inet_udp(0x2, 0x2, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) r6 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r7 = socket$unix(0x1, 0x5, 0x0) r8 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/pf\x00', 0x409, 0x0) r9 = open$dir(&(0x7f00000003c0)='./file0\x00', 0x0, 0x10) r10 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000400)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000440)=0x10, 0x20000000) r11 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r12 = getpgrp(0xffffffffffffffff) r13 = geteuid() freebsd11_lstat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = socket$inet_tcp(0x2, 0x1, 0x0) r17 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r18 = openat(0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00', 0x40, 0x4) r19 = socket$inet(0x2, 0x30000006, 0x7) r20 = socket$inet_udp(0x2, 0x2, 0x0) r21 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000580)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000005c0)=0x1c) r22 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r23 = socket$unix(0x1, 0x5, 0x0) r24 = socket$inet6_udp(0x1c, 0x2, 0x0) r25 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000600)) sendmsg$unix(r0, &(0x7f0000000700)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000000280)=[{&(0x7f0000000040)="1f5827379b48", 0x6}, {&(0x7f0000000080)="68f0362e5a5bf1fc9fa11c955e9206a32a412a450ad26caba04bb0094783696507ec94c1fe4b628b8797cd5f1ea39b52fe0fc6926565d34ebeec485a783a6ae1b697e024cc630bf360f2f52344b916ffb37b5bacf5bdd3c6764ea06533cc549ad275e83030b5c6e60034baec55a5989c25650dc2e9c41421da54cb", 0x7b}, {&(0x7f0000000100)="25998fd4e0ccc64cec4946989125ade7f9e9bb569a6cb56cf1c73ed74a7e3f06a50f3404b2f60561cafb4f79b41485b06e644962ce853d9c8a777e160d06b471857b6a19f636a46fa6a72df1bf21dd0e8ccd9cce66b6b3171ab6ef09481e5ecbeaca74f65d91f273701388e757fe66803b9aeced2133f2d4f40635bdc19fe3d8dda2e11e", 0x84}, {&(0x7f00000001c0)="7bca15e6e519df9d32261a90e4ada274d2483d98a2043a6bb755dadc1424eb5f6ab300af914ff25771e5162893cde47ee637bca90fa4cedd515c0e9e19835ec27be6e2a2", 0x44}, {&(0x7f0000000240)}], 0x5, &(0x7f0000000640)=[@rights={0x28, 0xffff, 0x1, [r1, r2, r3, r4, r5]}, @rights={0x20, 0xffff, 0x1, [r6, r7, r8, r9]}, @rights={0x18, 0xffff, 0x1, [r10, r11]}, @cred={0x20, 0xffff, 0x2, r12, r13, r15}, @rights={0x38, 0xffff, 0x1, [r16, r17, r18, r19, r20, r21, r22, r23, r24, r25]}], 0xb8, 0x20000}, 0x80) accept4(r1, &(0x7f0000000740)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000780)=0x1c, 0x20000000) setresuid(r14, r13, r14) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r18, 0x84, 0x103, &(0x7f00000007c0)={0x0, 0x7a, "41d2820ec50f5dbe293051cb5d06371728d544cbb404d24e8cd33279296d020fef7c4f5c179efa5c19b9565bad8893ecf50e3ee2070345761798b32166c0dcf836665db9e15c85d2b5d0ccb3c5e8a6e7b638f7ed263c999c5dba3acfd61127367511c25246dffbbea475ccb6082036e37f29da9ed139bdfbf4c5"}, &(0x7f0000000880)=0x82) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r25, 0x84, 0x21, &(0x7f00000008c0)={0x100000001, 0x2020, 0x9, 0x80, r26}, &(0x7f0000000900)=0x10) Jan 1 00:02:30 ci-freebsd-main-4 syslogd: last message repeated 2 times Jan 1 00:02:30 ci-freebsd-main-4 kernel: Can't start NLM - unable to contact NSM Jan 1 00:02:30 ci-freebsd-main-4 kernel: NLM: failed to contact remote rpcbind, stat = 5, port = 28416 Jan 1 00:02:30 ci-freebsd-main-4 kernel: Can't start NLM - unable to contact NSM Jan 1 00:02:55 ci-freebsd-main-4 kernel: NLM: failed to contact remote rpcbind, stat = 5, port = 28416 00:03:20 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000280)=0x10, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f00000002c0)={0x0, &(0x7f0000000380)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6]}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000480)={@in6={{0x1c, 0x3, 0x1f, @loopback, 0x7}}, r1, 0x47a, 0x0, 0x2}, 0x8c) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0x401, &(0x7f0000000340)="b7011585", 0x4) r3 = dup2(r2, r2) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000000)={0x9, 0x800, 0x94ce, 0x5, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r3, 0x84, 0x8001, &(0x7f0000000140)={r4, &(0x7f0000000080)=[@in6={0x1c, 0x3, 0x3ff, @loopback, 0x8}, @in6={0x1c, 0x0, 0x401, @loopback, 0x401}, @in={0x2, 0x3, @multicast1}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x0, @rand_addr}, @in={0x2, 0x0, @multicast1}, @in6={0x1c, 0x1, 0x200, @empty, 0x2}, @in={0x2, 0x1, @rand_addr=0x3ff}, @in6={0x1c, 0x2, 0x6, @loopback, 0x8}]}, &(0x7f0000000180)=0x10) 00:03:20 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000200), 0x4) close(r0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000240)={0x0, 0x9, 0x2, 0x7f2, 0x4}, &(0x7f0000000280)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0xd2d, r1}, &(0x7f0000000080)=0xc) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000180)={r2, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000001c0)=0x10) 00:03:20 executing program 0: syz_execute_func(0x0) 00:03:20 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$sock_timeval(r1, 0xffff, 0x1005, &(0x7f0000000080), 0x10) recvfrom(r0, 0x0, 0x0, 0x0, 0x0, 0x0) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') 00:03:20 executing program 2: syz_execute_func(&(0x7f0000000000)="a12cd75e5e050520d0f80791b0044141e2e95b4f855b265b267909a200800000e60fc4014e66f66d220fa0e5be3478c47de1f8c4c4fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbb41dd04450f0000008f294001300b00ca000f71d539f08171a38a806ebbc46291be8c16e0676000650061848de3e3740f2d9600000000cadcdc1d440f2b554d47dbfa7070593131b1b75d5da1c9fb110f0f3804830000") truncate(&(0x7f00000000c0)='./file0\x00', 0x3) r0 = fcntl$getown(0xffffffffffffff9c, 0x5) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) symlinkat(&(0x7f0000000100)='./file0\x00', r1, &(0x7f0000000140)='./file0\x00') getpgid(r0) 00:03:20 executing program 0: syz_execute_func(0x0) 00:03:20 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800004) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xd, &(0x7f0000000040)={@local, @multicast1, 0x0}, &(0x7f0000000180)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f00000001c0)={@empty, @multicast1, r1}, 0xc) r2 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000140)=0xb) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = accept$inet(r3, &(0x7f00000003c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000400)=0xfd55) setsockopt$inet_buf(r4, 0x0, 0xd, &(0x7f00000002c0)="05b836b9ccce97d71e800000004c7cfbb5a31230302b568850b38e88340a083107002bfce0ca5a5386a8cbd3290657f00e7ab46ce9d97dcdffefc9df43220f811731ca0300000000000000d0de584ff37cadd1b70a05cc770a8e51e59c7958d69b20f6b2ff0300008817df6611732ae6890a03032f1264e24947c31e190844f93c8125f87eb69626f951f328f1b6e8f9a939753d72834be886ef0434bb7ad9cf528cdee8d7f182b576f115bfdd31cb841d48c51cd3a7ed869b789a050c6df16b0c6ace0a23c8ccf10c46f69f8a1fb3fe", 0xd0) socket$inet6(0x1c, 0x0, 0x5) open(&(0x7f0000000080)='./file0\x00', 0x4, 0x124) 00:03:20 executing program 0: syz_execute_func(0x0) 00:03:20 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x23, &(0x7f0000000040)=""/77, &(0x7f00000000c0)=0x4d) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c0000000000000000000000000000000000000000000001"], 0x0) getsockopt$inet6_buf(r0, 0x29, 0x57, &(0x7f0000000200)=""/61, &(0x7f0000000240)=0x3d) r1 = open(&(0x7f0000000100)='./file0\x00', 0x28482, 0xc) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000140)={0x0, 0xff}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f00000001c0)={r2, 0x1}, 0x8) r3 = socket$inet6(0x1c, 0x5, 0x0) setsockopt$inet6_int(r3, 0x29, 0x1b, &(0x7f0000000000), 0x4) dup(r3) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:03:20 executing program 0: syz_execute_func(&(0x7f0000000000)="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") 00:03:20 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x24) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000100)={0x0, 0x665, 0xd2280}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000240)={r3, &(0x7f0000000180)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000280)=0x10) ioctl$DIOCGETLIMIT(r1, 0x8004667d, &(0x7f00000005c0)) ioctl$DIOCOSFPGET(r1, 0xc0884450, &(0x7f0000000000)="d49d9b50bfd5b3aa0da21bca889ce1a1e7c6b64597c4f422bf7e651aa709656c5e487e178cf9f4faa025ba20aa1b65b72a32a1a50de4939649792db35d3ff66e68ce80adcb9f35196be876774d822b5ca5e1d9ca367a5e97fc761628b8ab5ae161798ee1bd5dada0d07b1d2f44b1eb668cae989482f92d7cda1eb4fa51cfe53597f2f3cf3912a18cae7cf0") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f00000002c0)={0x1, [0x3]}, 0x6) 00:03:20 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0xfffffffffffffffc) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10000, 0x0) ftruncate(r0, 0x2) ftruncate(r0, 0x8001) close(r0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={0x0, 0x1f}, &(0x7f0000000340)=0x8) sendmsg$inet_sctp(r0, &(0x7f00000003c0)={&(0x7f0000000000)=@in6={0x1c, 0x2, 0x6, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000240)="a74b4431b5a63a285ee41a57fae9742fb753c3cec9fce01d11b5a36ddea55cd5198def5e7b5b5466c43d1f4b0fbf0403d55b2765e400019930e41476a167186f69a9dd6922444e17f6eab9580c69f240458aefcdea736a8fe8d27a27df7497b3995b8c53fac0ce5b6436e876689431ce82371ae22cdeb55e381523eaac4aa800fc528b724cc01b4809008853e3e46f4be559901aa7eebc9f3e0beab8e967265f5e9cea5d894e7e5f8aaa75e68b046485c06e6e158eaf79fee0368db4d2fe6a76dfde41282233291d0c3575a20e8b64109282f0b0821848", 0xd7}], 0x1, &(0x7f0000000380)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x101}}, @sndinfo={0x1c, 0x84, 0x4, {0x6, 0x4000, 0x5, 0x0, r2}}], 0x30, 0x104}, 0x80) preadv(r1, &(0x7f0000001780)=[{&(0x7f0000000180)=""/184, 0xb8}], 0x1, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) Jan 1 00:03:20 ci-freebsd-main-4 syslogd: last message repeated 2 times Jan 1 00:03:20 ci-freebsd-main-4 kernel: Can't start NLM - unable to contact NSM Jan 1 00:03:20 ci-freebsd-main-4 kernel: NLM: failed to contact remote rpcbind, stat = 5, port = 28416 Jan 1 00:03:20 ci-freebsd-main-4 kernel: Can't start NLM - unable to contact NSM 00:03:20 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000001140)={0x2, {{0x2, 0x3, @broadcast}}}, 0x90) r1 = open(&(0x7f0000000100)='./file0\x00', 0x2, 0x100) ioctl$DIOCADDRULE(r1, 0xcbe04404, &(0x7f0000000140)="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") r2 = accept4$inet(r0, 0x0, &(0x7f0000000000), 0x10000000) getsockopt$inet_tcp_int(r2, 0x6, 0x82, &(0x7f0000000040), &(0x7f00000000c0)=0x4) getsockopt$inet_udp(r0, 0x11, 0x1, 0x0, &(0x7f0000000080)) 00:03:20 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x7, 0x4) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0xe, &(0x7f0000000040), 0x4) 00:03:20 executing program 1: syz_execute_func(&(0x7f0000000240)="b1f491cd80d946f91cc166420f3a3800588305b30c641e320f450f0f3ba4c421fc51c1ea3e66450f3837247bc48192558dc3c366450f18674670660f3a208f0916000076764f73c4e17ff083422bad7bc421ddf64126c4dc6a000ec4a359484a18006669a0b90c00000010dfbe6736636666430fefb300000000326408040cac0f01d6530ff5218d181c4a7d7da1ff11777a664e0f3a63510251") r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10, 0x20000000) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x8, 0x1}, &(0x7f00000000c0)=0xc) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={r1, 0x6, 0x100000001}, &(0x7f0000000140)=0xc) 00:03:20 executing program 3: madvise(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x3) syz_execute_func(&(0x7f0000000100)="b13791cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00") 00:03:20 executing program 3: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000080)=@in6, 0x1c, 0x0, 0x0, 0x0}, 0x88) Jan 1 00:03:45 ci-freebsd-main-4 kernel: NLM: failed to contact remote rpcbind, stat = 5, port = 28416 00:04:10 executing program 0: syz_execute_func(&(0x7f0000000000)="7a4a2ae92cb64c0f05bf02000000c4a37bf0c50141e2e9c422e9aabb3c0000004a0fc7a4ea70db000000000f383a9e02000000110f4e5bc4a265aa102fdee51bc421045f4607656567440fae8155000000c4676466470f55b5070eb97e620f38fd520865f2ad0383397fd3ff3a0065f20f7cd8ef6766f2ab440fec3f67ddea660f79ce450f1f4000c3c4899294d865f20f12acd7167400000000000f2d8f0b000000c2a0c10b00cca27a0e0f414e53d2c40f0f9f3c6436b2aa66450fc4650000c4e39978c104c441c05983f9070bb3ddcdcda2660f38346800c4e3295e4c3dc8a3c4c1045ccc7d75c4837d051a03c4612253df03450f91f3f30f5ea5a9a50000ffff65451b0531c60000553131b83a00a2f1fbfb3b62") 00:04:10 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0xfffffffffffffffc) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10000, 0x0) ftruncate(r0, 0x2) ftruncate(r0, 0x8001) close(r0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={0x0, 0x1f}, &(0x7f0000000340)=0x8) sendmsg$inet_sctp(r0, &(0x7f00000003c0)={&(0x7f0000000000)=@in6={0x1c, 0x2, 0x6, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000240)="a74b4431b5a63a285ee41a57fae9742fb753c3cec9fce01d11b5a36ddea55cd5198def5e7b5b5466c43d1f4b0fbf0403d55b2765e400019930e41476a167186f69a9dd6922444e17f6eab9580c69f240458aefcdea736a8fe8d27a27df7497b3995b8c53fac0ce5b6436e876689431ce82371ae22cdeb55e381523eaac4aa800fc528b724cc01b4809008853e3e46f4be559901aa7eebc9f3e0beab8e967265f5e9cea5d894e7e5f8aaa75e68b046485c06e6e158eaf79fee0368db4d2fe6a76dfde41282233291d0c3575a20e8b64109282f0b0821848", 0xd7}], 0x1, &(0x7f0000000380)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x101}}, @sndinfo={0x1c, 0x84, 0x4, {0x6, 0x4000, 0x5, 0x0, r2}}], 0x30, 0x104}, 0x80) preadv(r1, &(0x7f0000001780)=[{&(0x7f0000000180)=""/184, 0xb8}], 0x1, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) 00:04:10 executing program 3: syz_execute_func(&(0x7f0000000380)="98a84aa84a2c431c850f0504410f2ac2bfd90011008fc928966f0b41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e676649ab38e36526dfdac6acacc4c3214cb9a5364b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d8866410f38deaacafa000064360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setrlimit(0x1, &(0x7f0000000080)={0xfffffffffffffff8, 0xbd}) setitimer(0x0, 0x0, &(0x7f0000000140)) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000240)={0xd4}, 0x1) 00:04:10 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) r1 = dup(r0) freebsd11_mknodat(r1, &(0x7f00000000c0)='./file0\x00', 0x7f, 0x0) setsockopt$sock_timeval(r1, 0xffff, 0x1006, &(0x7f0000000000)={0x2, 0x9}, 0x10) 00:04:10 executing program 0: syz_execute_func(&(0x7f0000000000)="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") 00:04:10 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f0000000540)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000580)=0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f00000005c0)={0x0, 0x3808, 0xf, 0x5, 0x2}, &(0x7f0000000600)=0x18) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000640)={r1, 0xe599, 0x2, 0x1f, 0x8c}, &(0x7f0000000680)=0x18) setitimer(0x0, &(0x7f0000000000)={{0x0, 0x2}, {0xffffffffffffffff, 0x80}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_icmp(0x2, 0x2, 0x1) preadv(r3, &(0x7f0000000180)=[{&(0x7f0000000080)=""/104, 0x68}, {&(0x7f0000000100)=""/67, 0x43}], 0x2, 0x4c) pipe2(&(0x7f0000000400)={0xffffffffffffffff}, 0x4) fcntl$getown(r4, 0x5) ioctl$DIOCADDALTQV0(r4, 0xc100442d, &(0x7f0000000440)="60bd42f9451f0de0a453e6a6f46863ed4d20f796080258840bb50b55cdb880ef1aadf3416920b3bc5e1132bafe7b0bc6c4b6a421992230a13f397f7deaea2b33938e97de4506ac43e2338dedf973ee") r5 = semget$private(0x0, 0x2, 0xf165f27259597553) __semctl$IPC_STAT(r5, 0x0, 0x2, &(0x7f00000001c0)=""/25) r6 = accept(r2, &(0x7f0000000040)=@un=@abs, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000240)={0x0, 0x7, 0x8}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r6, 0x84, 0x7, &(0x7f0000000300)={@in={{0x2, 0x0, @broadcast}}, r7}, &(0x7f00000003c0)=0x8c) setsockopt$inet6_MRT6_DEL_MFC(r6, 0x29, 0x69, &(0x7f00000004c0)={{0x1c, 0x0, 0x1000, @remote={0xfe, 0x80, [], 0x0}, 0x10000}, {0x1c, 0x3, 0xfff, @empty, 0x6}, 0x9, [0x4, 0xa0000000000, 0x80000001, 0x5, 0x4ba2, 0x0, 0x47a, 0xfffffffffffffffa]}, 0x5c) 00:04:10 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) truncate(&(0x7f0000000100)='./file0\x00', 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, 0x0, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) linkat(0xffffffffffffffff, 0x0, r0, 0x0, 0x400) r1 = getpid() r2 = getpgid(0xffffffffffffffff) setpgid(r1, r2) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x1) sync() r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x10) r4 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) linkat(r3, &(0x7f0000000080)='./file0\x00', r4, &(0x7f00000000c0)='./file0\x00', 0x0) madvise(&(0x7f0000aa1000/0x3000)=nil, 0x3000, 0x0) getsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, 0x0, 0x0) Jan 1 00:04:10 ci-freebsd-main-4 syslogd: last message repeated 3 times Jan 1 00:04:10 ci-freebsd-main-4 kernel: Can't start NLM - unable to contact NSM 00:04:10 executing program 0: syz_execute_func(&(0x7f0000000000)="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") 00:04:10 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) recvfrom(r0, &(0x7f0000000000)=""/56, 0x38, 0x40040, &(0x7f0000000040)=@in6={0x1c, 0x1, 0x80000000, @loopback, 0x1f}, 0x1c) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x13, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1004, 0x0, 0x388) r1 = dup(r0) write(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000080)=0x40, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000180)={0x4171cccd, 0x5, 0x300, 0xffffffff, 0x9, 0x4, 0x200, 0x81, 0x0}, &(0x7f00000001c0)=0x20) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000200)={0x8, 0x7, 0x1000, 0x7, 0xffffffffffffffa4, 0xfa, 0xfff, 0x100, r2}, &(0x7f0000000240)=0x20) setsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) 00:04:10 executing program 0: syz_execute_func(&(0x7f0000000000)="984af7e92cb64c0f05bf02000000c4a37bf0c50141e2e9c422e9aabb3c0000004a0fc7a4ea70db000000000f383a9e02000000110f4e5bc4a265aa102fdee51bc421045f4607656567440fae8155000000c4676466470f55b5070eb97e620f38fd520865f2ad0383397fd3ff3a0065f20f7cd8ef6766f2ab440fec3f67ddea660f79ce450f1f4000c3c4899294d865f20f12acd7167400000000000f2d8f0b000000c2a0c10b00cca27a0e0f414e53d2c40f0f9f3c6436b2aa66450fc4650000c4e39978c104c441c05983f9070bb3ddcdcda2660f38346800c4e3295e4c3dc8a3c4c1045ccc7d75c4837d051a03c4612253df03450f91f3f30f5ea5a9a50000ffff65451b0531c60000553131b83a00a2f1fbfb3b62") 00:04:10 executing program 0: syz_execute_func(&(0x7f0000000000)="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") 00:04:10 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0xfffffffffffffffc) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10000, 0x0) ftruncate(r0, 0x2) ftruncate(r0, 0x8001) close(r0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={0x0, 0x1f}, &(0x7f0000000340)=0x8) sendmsg$inet_sctp(r0, &(0x7f00000003c0)={&(0x7f0000000000)=@in6={0x1c, 0x2, 0x6, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000240)="a74b4431b5a63a285ee41a57fae9742fb753c3cec9fce01d11b5a36ddea55cd5198def5e7b5b5466c43d1f4b0fbf0403d55b2765e400019930e41476a167186f69a9dd6922444e17f6eab9580c69f240458aefcdea736a8fe8d27a27df7497b3995b8c53fac0ce5b6436e876689431ce82371ae22cdeb55e381523eaac4aa800fc528b724cc01b4809008853e3e46f4be559901aa7eebc9f3e0beab8e967265f5e9cea5d894e7e5f8aaa75e68b046485c06e6e158eaf79fee0368db4d2fe6a76dfde41282233291d0c3575a20e8b64109282f0b0821848", 0xd7}], 0x1, &(0x7f0000000380)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x101}}, @sndinfo={0x1c, 0x84, 0x4, {0x6, 0x4000, 0x5, 0x0, r2}}], 0x30, 0x104}, 0x80) preadv(r1, &(0x7f0000001780)=[{&(0x7f0000000180)=""/184, 0xb8}], 0x1, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) 00:04:10 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000040)={@loopback={0xffffffff00000000}}, 0x14) syz_execute_func(&(0x7f0000000000)="0c08b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1eafa4141f265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:04:10 executing program 3: mkdir(&(0x7f0000000040)='./file0\x00', 0x800000000000) freebsd10_pipe(&(0x7f0000000000)) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0, 0x103) sendfile(r0, 0xffffffffffffffff, 0x0, 0x0) 00:04:11 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) shutdown(r0, 0x1) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000140)="06352c9cdef4514e99bde7db6203254e416d57ee4168a869feffb7065085da064e6422388863be348f160918fbd756fc6c6e85b79342a8a76cc7fa6b74e1264e2b5b9a543f05a6a532a6ed401d8bd27078d0194a7baefa2ee2dfca90985cd4ca4ffef61c0a696e56c00947a1aa57dd8e65b664b5f528b9021a251d6cc0583c15ed55d5fee447cd8ba30b61274a959037c99532720534fc70a9dc214198b8cb7d2f64d6b34d1d38a59d2e060073334bb24d4b27205c3f3056b16772e504cc7dee3ce9616f822d3159602d1208d08ad68832811dc4a3808484", 0xd8}, {&(0x7f0000000240)="bbc395ae08ae2339c148d982d6e26da3e66b7d3df88d5b05571bae385604a503ff67924774446135a99cb09d83cc6b738a266f839414a29894731472459f0fb146b3c0c47c5c959784a2a66f39436c7548d0919b7a1b918ff0d77c9f42d724c3cbd8fc4f80f643941799a4978d0bdd116cbba0739a4c9b7f3be2f8f9393a9ada105bbefb8d39033a38e80aa80ef41a0f13023cdc4d29d2dc4589dd0c45ab263daf6ad295aad9fb606c8e6c12f55445f069e1a4", 0xb3}], 0x2) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000040)="ea", 0x1}], 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000100)='A', 0x1}], 0x1) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000080)='^', 0x1}], 0x1) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x5}, 0x8) 00:04:11 executing program 3: mincore(&(0x7f00004e1000/0x3000)=nil, 0x3000, &(0x7f0000000140)=""/99) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mincore(&(0x7f000007c000/0x800000)=nil, 0x800000, &(0x7f0000972fbf)=""/65) r0 = socket$inet_icmp(0x2, 0x2, 0x1) recvfrom(r0, &(0x7f0000000080)=""/183, 0xb7, 0x82, 0x0, 0x0) 00:04:11 executing program 2: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x2, 0x0) 00:04:11 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) ioctl$DIOCGETSTATES(r1, 0xc0104419, &(0x7f0000000000)="e8f4db97932deed220526a05b7977ba8625eb1859d9de377a3a96448ef12a7aeea74d6514d36db35ff8d8385676c69462e8c41ffb053189a7362e58b3208371ad32b6227eaff53acc6") ioctl$DIOCGETLIMIT(r1, 0x80047476, &(0x7f00000005c0)) ioctl$DIOCBEGINADDRS(r1, 0xc4704433, &(0x7f0000000600)="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") 00:04:11 executing program 0: syz_execute_func(&(0x7f0000000000)="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") 00:04:11 executing program 2: r0 = accept$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$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) sendfile(r2, r2, &(0x7f0000000080), 0x7fff) mlockall(0x1) sync() getsockopt$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) socket$inet6_tcp(0x1c, 0x1, 0x0) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) fcntl$setflags(r2, 0x2, 0x1) truncate(&(0x7f0000000540)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) pwritev(r3, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r4 = msgget(0x2, 0x0) msgctl$IPC_STAT(r4, 0x2, &(0x7f0000000280)=""/18) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) r5 = shmget$private(0x0, 0x3000, 0x400, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_SET(r5, 0x1, 0xfffffffffffffffe) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, 0x0, 0xfffffffffffffdb2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000380)=ANY=[@ANYBLOB="02004e21ffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000765f8dafc9327c59000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000227716", @ANYRES32], 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:04:11 executing program 3: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1c022e07006957653020"], 0x1) setsockopt$sock_int(r0, 0xffff, 0x10, &(0x7f0000000040)=0x10001, 0x4) r1 = dup(r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000080)={@in6={{0x1c, 0x0, 0x2b8, @local={0xfe, 0x80, [], 0x0}, 0x5}}, 0x0, 0x8, 0xc0, 0x9, 0x2, 0x6}, &(0x7f0000000140)=0x98) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000180)={r2, 0x7fff}, 0x8) shutdown(r0, 0x1) open(&(0x7f0000000000)='./file0\x00', 0x108048, 0x1) shutdown(r0, 0x0) r3 = socket(0x1c, 0x5, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f0000000300), 0x4) 00:04:11 executing program 0: syz_execute_func(&(0x7f0000000000)="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") 00:04:11 executing program 1: syz_execute_func(&(0x7f0000000240)="1c18b5b598cd801b69e4f56962f5696200d9d9d017795b69f9f9680c0000008fe9589b26c7e4c753fbc4f1ede1fed4f47d82663ed107c4c2b90a23f216657051c422b18cb6070000005151ccc4a27d181e1eea01eff265dc5f003e460fc37d105b5b45e145af35af353541000f9a9999030faee42c240f54635bde3ef3407104a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10, 0x10000000) setsockopt$inet6_udplite(r0, 0x88, 0x6, &(0x7f0000000080)=0x9, 0x4) 00:04:11 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket(0x10, 0x0, 0xffff) getsockopt$inet6_tcp_buf(r1, 0x6, 0x63, &(0x7f0000000380)=""/43, &(0x7f00000003c0)=0x2b) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000002c0)={0x0, &(0x7f0000000200)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000340)={r2, 0xffff}, 0x254) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in6, 0x0, 0x0, 0x0, 0x311}, 0x98) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140), 0x0) 00:04:11 executing program 0: syz_execute_func(&(0x7f0000000000)="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") 00:04:11 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x4, 0x84) r1 = dup2(r0, r0) ioctl$DIOCCHANGERULE(r1, 0x8048756c, &(0x7f0000000400)="62df373d4f64d8a372c40b7f28e98dd7698722b8942e51452933fe56e2587f0074409dffffffac") 00:04:12 executing program 3: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) ioctl$DIOCSETTIMEOUT(r0, 0xc008441d, &(0x7f0000000080)={0x20, 0x37}) r1 = socket(0x11, 0x3, 0x0) sendto$unix(r1, &(0x7f00000001c0)="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", 0x194, 0x20000, 0x0, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000000)=0x9, 0x4) 00:04:12 executing program 0: syz_execute_func(&(0x7f0000000000)="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") 00:04:12 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0x0, 0x3}, 0x1c) connect$unix(r1, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) 00:04:12 executing program 1: r0 = socket(0x10, 0x100000003, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x40, &(0x7f0000000040)="a493d49d460f30a79d03481f7b4557912de46f", 0x13) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000780)={0x0, 0x8}, &(0x7f00000007c0)=0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000800)={0x0, 0x80, 0x8, 0x7fff, 0xfffffffffffffff8}, &(0x7f0000000840)=0x14) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000880)={0xffffffff80000001, 0x200, 0x10, 0x7, 0x401, 0x800, 0x0, 0x9, 0x0}, &(0x7f00000008c0)=0x20) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000940)={0x0, &(0x7f0000000900)=[@in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000980)=0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000a80)={&(0x7f0000000200)=@in={0x2, 0x1, @rand_addr=0x100000000}, 0x10, &(0x7f0000000700)=[{&(0x7f0000000240)="30344692f721763c13810c3dfa90f27ba09173a70dac206099dc432bb14b0a65a948129b5bb53e3986c0ce01185eb2f4ae36137ebd4fb0654b07f3343a7978e297941512671b670e9fd6ebc37f43fd3d1de3b72d25657f4ca2b50b7fe715", 0x5e}, {&(0x7f00000002c0)="a82923419c668ed31ac2785af789926fc832c1c321b4e0d3816d7f83ba6d7f511075bcf6f40067eb21b468c74822ddbf19378887daaef2bef6e89aaab1cb0560c05b40b414c380fb97f16bc1ea55a7b8b83ccf06030bd4689e9fce1557b8ed238f5093a679f29eb6c9aa551fd1e84cee8a20c401a7dd979e8f1f08cfb770269052f0095818a5841d553762dc6ab7d11556f77b2768a3657080f68c4f8a6cceec8647a17a74eb8d844c478e1c690eac72a27ae5a2a86829fdd8fe69d29215942110cab71382", 0xc5}, {&(0x7f00000003c0)="35565ebd403ce1e1488beac01f811635d640c545ac764c9846c41f5ccebb6b05bea23fcfbab45bdb90cd4fac422bc2cc9a6424c6b97ce647c5f2ac48347981887f023451c45afa28d1edd5497e4bd06168c49b74bb6417ff81be8606b38a9685dc604ba3274b5aef31d1a4e3e70804e335d0de1b89b70b670b5fd2773b208f33eee006eeea0d05d8c3f7b005999000b40f3b843f5e3064d760564017257e512cf9cc833eb160fbd73c7ae36cc4ce821c55fbc105f85d0513cd35d9305aad090109d6fa2087fbf8dc33d9fdcb64e0f0c33bcbf99628e33fb633f487a2f804c31503acecd5ba80cbc51fffae8b48a1deb0a7", 0xf1}, {&(0x7f00000004c0)="c5d7144882ab6f0875b1494057847c18b048e5af47fb3f762c230c30c6b6bbbf72a85a8358caf08dbdfdba997dc5948877e85f106e55c680c3e4851e7f3873b90719e4902123c471227f3f44d9d85eb5b8341d77ba6c00586994135dccabb4805c2903433a6d498a87b8d290306adcfa27af134e13007bd5b619d59e78109bc41c0ae3ef044338bf4af6a7dbcef8502119c7d4ef1e388438f688c3453f6ec81b5f35d3ad01e6384c6c28641a7688967cc8f0", 0xb2}, {&(0x7f0000000580)="211a61cc0652d399794f", 0xa}, {&(0x7f00000005c0)="b20c4df971d76c2bb9a4d0bec30a28d51c1e4b56bdb3de4c6cffeaa481abec8d5cb938748e128fe4db87b5a68ce4ebd0", 0x30}, {&(0x7f0000000600)="02fb8aaecd6c61b4d2c2438da7a35a15b3a5287de658a75bfd0acc9a11c59e6946ad16e60d4fd85f5f533489d6d9379f5153571bb14162672893257743bdb07ad4f25930236e3a9009151ff545d4e55810cf3b6c5169d2650d54dcc7b48b870a07c56dd94c7c174242abf1ca4d562d417280834d5a8648b42b68f5bd3e0a4bce242e680b9eeea9d1f5af897073485913325c4a91221f9441b8df567977e573bc54f07beb0dc2423ff3bf0a9dff0e9ae1cb81b9b17811424773c08c765a5ea59ad62fb7983c89cdde12fc52e0e0f021eb9028ceec638b2e33e51c7689051fe3ddf1dc59e0710fef74afda4dc1333c277d1dcdf9", 0xf3}], 0x7, &(0x7f00000009c0)=[@sndinfo={0x1c, 0x84, 0x4, {0x9, 0x2010, 0x3, 0x8, r1}}, @sndinfo={0x1c, 0x84, 0x4, {0xfff, 0x3120, 0x5, 0x6c, r2}}, @sndrcv={0x2c, 0x84, 0x2, {0x1, 0x9, 0x820, 0x101, 0x8000, 0x10001, 0x9, 0x38, r3}}, @sndrcv={0x2c, 0x84, 0x2, {0x1, 0xfffffffffffffffa, 0x4000, 0x1, 0xfd1, 0xe04, 0xfff, 0x5b, r4}}, @dstaddrv4={0x10}], 0xa0}, 0x1) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0}, 0x2008c) fstat(r0, &(0x7f0000000100)) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000080)={{0x1c, 0x0, 0x8, @loopback, 0x6}, {0x1c, 0x3, 0x3f, @empty, 0xe4}, 0xfff, [0x0, 0x2, 0x6, 0x3, 0x3, 0x1, 0x8, 0x69]}, 0x5c) 00:04:12 executing program 3: syz_extract_tcp_res(&(0x7f0000000140), 0x4, 0x4000000000000) r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000000)={0x0, 0x1f, 0xfffffffffffffffb, 0xed, 0x2, 0x1ff, 0x303, 0x5, {@in6={{0x1c, 0x1, 0x8001, @loopback}}, 0x0, 0x1, 0xe7, 0x9, 0xb54, 0x10001}}, &(0x7f00000000c0)=0xb0) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r1, 0xf, 0x6}, 0x8) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x1}, 0x8) 00:04:12 executing program 1: syz_execute_func(&(0x7f00000000c0)="952cc50f050520d0f807911441298f17955bf92e450f38c96b8f3ed3a6085e00000fc4014cf23e26220fbff6000000a0e5bee7d1c4e1f8c421fc7122c1d72121c48f4978e223ef2e0fbb0198860080003f3fbfce0f73d539c481f8521f5726c4018df6a8d7000000f0470fbb7508a9c14600090c04c48299a66aa33e11bd110f0000") r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:04:12 executing program 0: syz_execute_func(&(0x7f0000000000)="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") 00:04:12 executing program 3: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000000000000001"], 0x0) r0 = socket$inet6(0x1c, 0x5, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0xa) mkdir(&(0x7f0000000000)='./file0\x00', 0x40) 00:04:12 executing program 0: syz_execute_func(&(0x7f0000000000)="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") 00:04:12 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4b}, 0xb) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') 00:04:12 executing program 1: r0 = socket(0x2, 0x20000002, 0x2) sendmsg$inet_sctp(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="250000008400000004000000f893b9a92ee10057005e0060ee516915455b88562f523b738167262ad846be6fea91f6555431eff9fd30056c678c3beb819fafac9d14932a23b945aa8ca6afedf3a08c25b7c956ed45a9c06c76421b20a68a2f19ff34f35c0dc72d5a2a797a6555e090f7486ffbeb34eff3e43213e79bee7cd9045ee7bbf1759395621e5ac73b380818e30fd500c8758385746d45b5dcc77f141f7198e8a6ab2191399bfbe5120e5cef9f5f774293dec68f73c595e8b83b87657145d40d8a0955f1b15bc0c56bbd414c6d555e159fafe8447c974a4d42357eb2f701065743bb1e2623b065e1b27817929c3512ca8bd1a8d06ef223310527e2bc073c92dafb338934834c0032393e36a1ce23d9d488216fab968fcbd56942"], 0x25}, 0x0) 00:04:12 executing program 2: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10) lseek(r0, 0x0, 0x3) accept$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @local}, &(0x7f00000000c0)=0x10) syz_execute_func(&(0x7f0000000540)="982c3a8f05c442250b0b91c4e2e9d1518c5b6636f3420f1b290fc4014e66f66d220ff3640fbdbad5ff0000a0e5be34d1c4e1f8c48fe9300173b522ebd72e41812047002b0000006e26baad4dfe8c738c73a1c4c16d5fcc660f3a44817643f8869cc4a1d973f955ac1000800fbfce0f73d539f08171a38a806ebb572644a50f01c43d0fb5b56700000000dc1d1d440f2b550142c4c44278f3562320b15ffbb15f110fcf32edf20f008f0c1000000004830000") r1 = fcntl$dupfd(r0, 0x0, r0) renameat(r1, &(0x7f0000000140)='./file0\x00', r1, &(0x7f0000000180)='./file0\x00') setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000100)=ANY=[@ANYBLOB="050000001f01043f0003000500"], 0xe) 00:04:12 executing program 3: r0 = socket(0x2, 0xffffffd, 0x84) mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f0000000000)=""/207) connect$unix(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="c20200ffffffffffffff67b2268cfc8c3e30176583c554ef89998ea07a4666f3f89a5fafdb28ecc5e6a72fab88526aa4b4f74cddb511c9b349b7d20aac5563075383a8de26370dec7d8de0d3cc3d343fc5ff377b0108fd8b9c6363648e1ba9faf73ac542057538d7739c1600a6ce01bb020067dbdf2eb0436578bcaecb6c655f218a60324d932aad9fa9e2e48ef7934d979a2fdc314fe41ba377d1215cb6751c798ae453e979049fa675a4c5a6245ac876160b1495ba2ea2a8bac900"/198], 0x1) 00:04:12 executing program 0: syz_execute_func(&(0x7f0000000000)="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") 00:04:12 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4) connect$unix(r0, &(0x7f0000000000)=ANY=[], 0x0) writev(r0, &(0x7f0000001700)=[{&(0x7f0000000080)="1f", 0x1}], 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000001c0)={0x2}, 0x10) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1) 00:04:12 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="6e9d9605397f5b433000"], 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) sendmsg(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) select(0x40, &(0x7f00000001c0), 0x0, &(0x7f0000000280)={0x8, 0x200, 0x961b, 0x42a1, 0x6, 0x101, 0x5, 0x1000}, &(0x7f00000002c0)={0x7, 0x1f}) 00:04:12 executing program 3: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) msgget(0x3, 0x8) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r0, &(0x7f0000000080), 0x1, &(0x7f00000006c0)) r1 = getpgrp(0xffffffffffffffff) r2 = getpgrp(r1) getpgid(r2) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r3, 0xffff, 0x1015, &(0x7f0000000500)=0x7, 0x3) 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) getpgid(r1) truncate(&(0x7f0000000440)='./file0\x00', 0x1) getitimer(0x1, &(0x7f00000001c0)) geteuid() msgget(0x3, 0x100) 00:04:12 executing program 0: syz_execute_func(&(0x7f0000000000)="984a2ae92cb64c1205bf02000000c4a37bf0c50141e2e9c422e9aabb3c0000004a0fc7a4ea70db000000000f383a9e02000000110f4e5bc4a265aa102fdee51bc421045f4607656567440fae8155000000c4676466470f55b5070eb97e620f38fd520865f2ad0383397fd3ff3a0065f20f7cd8ef6766f2ab440fec3f67ddea660f79ce450f1f4000c3c4899294d865f20f12acd7167400000000000f2d8f0b000000c2a0c10b00cca27a0e0f414e53d2c40f0f9f3c6436b2aa66450fc4650000c4e39978c104c441c05983f9070bb3ddcdcda2660f38346800c4e3295e4c3dc8a3c4c1045ccc7d75c4837d051a03c4612253df03450f91f3f30f5ea5a9a50000ffff65451b0531c60000553131b83a00a2f1fbfb3b62") 00:04:12 executing program 0: syz_execute_func(&(0x7f0000000000)="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") 00:04:12 executing program 1: setresgid(0x0, 0x0, 0xffffffffffffffff) socketpair(0x2, 0x20000000, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x3, 0x32c3, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r2, 0x9, 0x500000}, 0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040)=0x2e56ffdb, 0x4) 00:04:12 executing program 0: syz_execute_func(&(0x7f0000000000)="984a2ae92cb64c1905bf02000000c4a37bf0c50141e2e9c422e9aabb3c0000004a0fc7a4ea70db000000000f383a9e02000000110f4e5bc4a265aa102fdee51bc421045f4607656567440fae8155000000c4676466470f55b5070eb97e620f38fd520865f2ad0383397fd3ff3a0065f20f7cd8ef6766f2ab440fec3f67ddea660f79ce450f1f4000c3c4899294d865f20f12acd7167400000000000f2d8f0b000000c2a0c10b00cca27a0e0f414e53d2c40f0f9f3c6436b2aa66450fc4650000c4e39978c104c441c05983f9070bb3ddcdcda2660f38346800c4e3295e4c3dc8a3c4c1045ccc7d75c4837d051a03c4612253df03450f91f3f30f5ea5a9a50000ffff65451b0531c60000553131b83a00a2f1fbfb3b62") 00:04:12 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_buf(r0, 0x0, 0x4b, &(0x7f0000000040)="a8261e454ab6cad62135746db7e8628a6eddf0394a8289df5339c97e8171cf3ee37c0b6377945578f8823e4cfc35b3d609e11659e64671af19b87f0d78e6c268b6f3e8f2f8440f029c11c0bb8bc0fc39e95289d8bed64efe9f3ba39eb8bff7e09f223c86d751c5da4a2031b0a1cfa198e8b8d325a3fe88a297dfdb45c8063f0dcad4aa3f2e358c9005c1c9675098e024137b96255ed0b76d34c665be90fe5ff81c15e17dbed780cd451c54dc0b5e228e132893f387c196a090554ee890585ce443533c8833553f078aa17cfc01f8c87b30", 0xd1) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) ftruncate(r0, 0x80000001) pwritev(r1, 0x0, 0x0, 0x0) ftruncate(r0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x800}, 0x24) pwritev(r1, 0x0, 0x0, 0x0) 00:04:12 executing program 0: syz_execute_func(&(0x7f0000000000)="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") 00:04:12 executing program 0: syz_execute_func(&(0x7f0000000000)="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") 00:04:12 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000080), &(0x7f00000000c0)=0x4) munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x81010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2002, 0x0, 0x1011, 0xffffffffffffffff, 0x0) syz_execute_func(&(0x7f0000000000)="91cd8080100c6969ef69dc00d98a20d0d00fd1b02db5d922000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") 00:04:12 executing program 2: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") getpid() fcntl$getown(0xffffffffffffffff, 0x5) getpid() fcntl$getown(0xffffffffffffffff, 0x5) r0 = getpgid(0xffffffffffffffff) r1 = getpgid(r0) r2 = msgget(0x3, 0x8) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000600)=""/155) msgsnd(r2, &(0x7f00000004c0)={0x2, "b9f25420c10c5778312e1db86dd3a15f7212188f7714f885f0afbe5136d796"}, 0x27, 0x800) wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r3 = getpgrp(0xffffffffffffffff) getpgid(r3) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r4, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) lseek(r4, 0x0, 0x1000000000003) rmdir(&(0x7f0000000300)='./file0\x00') poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, &(0x7f0000000540)=0x7, 0x4) r5 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r5, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r4, &(0x7f00000003c0), &(0x7f0000000400)=0xffb0) truncate(&(0x7f0000000440)='./file0\x00', 0x1) poll(&(0x7f0000000180)=[{r4, 0x2040}, {r4, 0x180}], 0x2, 0x80000000) getsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x4, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 00:04:12 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x0, 0x18) symlinkat(&(0x7f0000000100)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') getsockopt$inet_udplite(r0, 0x88, 0x6, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = accept4(0xffffffffffffffff, &(0x7f0000000200)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000240)=0x1c, 0x10000000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000380)={0x2, [0x0, 0x0]}, &(0x7f00000003c0)=0xc) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000280)={0x0, 0x75d}, &(0x7f00000002c0)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000300)={r2, 0xe, 0x7fffffff}, &(0x7f0000000340)=0x8) readlinkat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/3, 0x3) 00:04:12 executing program 0: syz_execute_func(&(0x7f0000000000)="984a2ae92cb64c3905bf02000000c4a37bf0c50141e2e9c422e9aabb3c0000004a0fc7a4ea70db000000000f383a9e02000000110f4e5bc4a265aa102fdee51bc421045f4607656567440fae8155000000c4676466470f55b5070eb97e620f38fd520865f2ad0383397fd3ff3a0065f20f7cd8ef6766f2ab440fec3f67ddea660f79ce450f1f4000c3c4899294d865f20f12acd7167400000000000f2d8f0b000000c2a0c10b00cca27a0e0f414e53d2c40f0f9f3c6436b2aa66450fc4650000c4e39978c104c441c05983f9070bb3ddcdcda2660f38346800c4e3295e4c3dc8a3c4c1045ccc7d75c4837d051a03c4612253df03450f91f3f30f5ea5a9a50000ffff65451b0531c60000553131b83a00a2f1fbfb3b62") 00:04:12 executing program 0: syz_execute_func(&(0x7f0000000000)="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") 00:04:12 executing program 0: syz_execute_func(&(0x7f0000000000)="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") 00:04:12 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c657000"], 0x10) mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0), 0x0) 00:04:13 executing program 0: syz_execute_func(&(0x7f0000000000)="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") 00:04:13 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x1}, 0x8) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000001580)=0x9, 0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000015c0)={@in={{0x2, 0x3}}, 0x0, 0xf370, 0x7, 0x9}, &(0x7f0000001680)=0x94) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000001740)={r1, 0x3, 0x71, "32ee41ca7f49c71ee146b03573a112b564370abd97ed9ea04c591e9b75a1c94f8c6880e74136ea62cac54b47f39bd76252d9c2b0e9dcdb474776edc0895f535a4d496b36724a90f37719da085acfe03cedafb8c5a7a76a2208fb2d8c92561d9d91e7d7c521ed83718e54c4450da381dfbe"}, 0x79) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000016c0)={r1, 0x63d, 0x0, "04d89e27c18eede93af89c0f46c708346911dcfdf224e577e3f88639ca2b7597702b1b88e4078e699c920fbabc6cb6a48348411d32382f636036d4a9ed7eab7c44717c7f50838e9adac1d9"}, 0xfffffffffffffc50) sendmsg(r0, &(0x7f0000000340)={&(0x7f0000000000)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f00000013c0)=[{&(0x7f0000000040)="2e79d75994b38799b80df44daf6a6ae51112a73c55770a7eff5d8ea39c5e3af40a24f9619247f1da0fe9c7274cce60f95c6fb25ce2ac6ab7be8a42b1a7183a959807f549c7378bc0b5ccdfa62be072fc", 0x50}, {&(0x7f0000000100)="1c3497698339fd04972ec4243767587014cbef2f6e6634fd960bd7b82a85d01a9a935aafd7f4369cdc2b12217384239befbc80cf7d3b9b8057986d31a07650e76dc4ce8311a8d8245c4bf65889e200e6986c4d76a31dce9f80c6b51e3fd039d2966f043ff746fad3", 0x68}, {&(0x7f0000000180)="64ae6ac9c0869fef92c79e46c69d9fa4a9d199b1ea00", 0x16}, {&(0x7f00000003c0)="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", 0x1000}, {&(0x7f0000000200)="5427a2624aba1183df8f5676fcc7bfdf54494e67aa4d454ea3e4a8dc2953c2ecc493ca66441ce4b0c91ede4d672e5d3b9bd26c8c7c7900d5af800ea2da5068261bb90cc0319fb5b785a1b6be39befe79e3042af7bcf45b4d662488b35b14a8af762d1ee5b0a14792bf2942ffa58b70033fe7708f960b5ed35b195e20a7e7175146e2124ac5c9da3b1a0e34fbb72c55d1050b99c3962db2138a9882714cb3a904590e34bc18923b8abd6bb56a32acfaf74f7fe1ce9819ab44e186ed1e869e863b540f69faf27e95677cfbd074fffc14b317f974e1a56762c894eab6c9b6acb318", 0xe0}, {&(0x7f0000000300)="33d4dbdbcbb77da50d", 0x9}], 0x6, &(0x7f0000001440)=[{0x28, 0x0, 0x7, "42c4486e0ffa2a338862c284838af7a5fdc47370d3"}, {0x78, 0x3a, 0x6deb, "68d73261846c93afec3de6c96b007da37cd3321e51e5588af27357b3995bfba5c6dd11e22e2e8b6d3a65e498b78c3d7370cd71856c04f6f912560e3e0988f091cb3923a2ea7001f98bf18a1d0336de070cb288845bb159f5221a37769c7f4c5824e36295"}, {0x30, 0xbe, 0x7ff, "b9e1e07380d2257ee8d961350e63b4c5731470bf1b15e78d8470"}, {0x68, 0x0, 0x46, "649ff338c3aeba5c38c5c33e66cab586f317ce516365f79e318be9f4ed716ff18dd95de752d2da05fce4e3f0f50229d04e46d040105bde61863a8521261c883b6f03f5a97dd0fee628dd0dc1746624a27aa90386f34edd72"}], 0x138}, 0x0) 00:04:13 executing program 0: syz_execute_func(&(0x7f0000000000)="984a2ae92cb64c0f04bf02000000c4a37bf0c50141e2e9c422e9aabb3c0000004a0fc7a4ea70db000000000f383a9e02000000110f4e5bc4a265aa102fdee51bc421045f4607656567440fae8155000000c4676466470f55b5070eb97e620f38fd520865f2ad0383397fd3ff3a0065f20f7cd8ef6766f2ab440fec3f67ddea660f79ce450f1f4000c3c4899294d865f20f12acd7167400000000000f2d8f0b000000c2a0c10b00cca27a0e0f414e53d2c40f0f9f3c6436b2aa66450fc4650000c4e39978c104c441c05983f9070bb3ddcdcda2660f38346800c4e3295e4c3dc8a3c4c1045ccc7d75c4837d051a03c4612253df03450f91f3f30f5ea5a9a50000ffff65451b0531c60000553131b83a00a2f1fbfb3b62") 00:04:13 executing program 1: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000)=0x23b33c08, 0x4) fcntl$lock(r1, 0xd, &(0x7f0000000080)={0x3, 0x4, 0x0, 0x3ff}) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) 00:04:13 executing program 2: open$dir(&(0x7f0000000280)='./file0\x00', 0x408, 0x100) setresgid(0x0, 0xee00, 0x0) fstat(0xffffffffffffff9c, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket(0x1, 0x1, 0x7ff) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f00000001c0)={0x0, 0xffffffff}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000240)={0x0, 0xff, r2}, 0xc) getgid() getgid() freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)) setgid(r0) 00:04:13 executing program 0: syz_execute_func(&(0x7f0000000000)="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") 00:04:13 executing program 2: open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) setgroups(0x2ca, &(0x7f0000000000)) setgroups(0x0, 0x0) setuid(0xee01) semget(0x1, 0x0, 0x0) setregid(0xffffffffffffffff, 0x0) 00:04:13 executing program 2: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xfffffffffffffe98) 00:04:13 executing program 0: syz_execute_func(&(0x7f0000000000)="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") 00:04:13 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet(0x2, 0x2, 0x400001) setsockopt$inet_buf(r0, 0x0, 0x4a, &(0x7f0000000080)="05b836b9ccce97d71e6edc60b14c7cfbb5a31230302b568850b38e88340a3a3170ae2bfce0ca5a5386a8cbcf290657f00e7ab46ce9d97dcdffefc9df43220f811731ca16007290a88dd0e1d0de584ff37cadd1b70a05cc770a8e51e5d69b20f6b2c3b10f138817df6611732ae6896c0b47e24947c31e190844f93c8125f87eb69626f951834be886ef0434bb7ad9cf528cdee8d7f1cb68c5", 0x98) 00:04:13 executing program 3: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000108fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad001a1e005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0xa, 0x80) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000340)={0x0, &(0x7f00000002c0)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000380)=0x10) futimesat(r0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={{0x59be, 0x6}, {0x1, 0x5}}) setsockopt$inet6_buf(r0, 0x29, 0x7c, &(0x7f00000005c0)="7bb656986b1b586b681b30b598315fd145620fbcad758053", 0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)={@in6={{0x1c, 0x3, 0xb8b6, @local={0xfe, 0x80, [], 0x0}, 0x8001}}, 0x0, 0x7fffffff, 0xac0, 0x6, 0x6, 0x3f, 0x4b13}, &(0x7f0000000480)=0x98) sendmsg$inet6_sctp(r0, &(0x7f0000000580)={&(0x7f00000000c0)=@in={0x2, 0x1, @multicast1}, 0x10, &(0x7f0000000280)=[{&(0x7f0000000100)="6de856d4bde9e30e70bc7f07a48041285a8b9adc15220b3d55278084206d97b2e7b60fd7ded1968d62f3b7c85a7bd597bedb22bbe56a9b47473e715a71e29ad41cefc71d782a8cab999fd9b5d9789bdcd91510ee4bb852d7d5218b7e10c5f728479d87f80dbe6f341621ec1720661c3546ee2d8a03eb721a7c10e7f8db1b295972d0c48ad87e3b", 0x87}, {&(0x7f00000001c0)="9891916f7219fe72052ef527a48e0b060ad5aedea99ae33cdf600bb9e5c20a00ad6841cd0818b09475709fa65fe55cdb2371b749b113001c19a8c0ee1ddbde1638aa5a41a3713b00928e3bc501bd5b68ff90ce9652392e8918e8f5e22d7a8a803775b061f1f8283b1556aa90d687dc", 0x6f}, {&(0x7f0000000240)="2c983f4ebaf253b12abd258618f86f14df044664092c7017", 0x18}], 0x3, &(0x7f00000004c0)=[@authinfo={0x10, 0x84, 0x8, {0x4}}, @dstaddrv6={0x1c, 0x84, 0xa, @loopback}, @sndinfo={0x1c, 0x84, 0x4, {0x3, 0x10, 0x100, 0x2, r1}}, @sndrcv={0x2c, 0x84, 0x2, {0x8, 0x9ff, 0x2f00, 0x530, 0x2, 0x7f, 0x983, 0x800, r2}}, @init={0x14, 0x84, 0x1, {0x5, 0xffffffffffffff00, 0x1, 0x223b6586}}], 0x88, 0x1}, 0x4) 00:04:13 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000140)=""/249, 0xf9}], 0x1) clock_settime(0x4, &(0x7f0000000100)={0x80000000, 0x2}) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0xb) 00:04:13 executing program 2: syz_execute_func(&(0x7f0000000180)="982c3c0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f73d539f08171a38a806ebb57c46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b13120b15ffbb15ffb110f0f3804830a000000") r0 = socket$inet(0x2, 0x7, 0x6) setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000000)=0x9, 0x4) 00:04:13 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005c) syz_extract_tcp_res(0x0, 0x6, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x1, 0x2, 0x6, 0x4f8}, &(0x7f0000000040)=0x18) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000080)=ANY=[@ANYRESHEX=r2, @ANYRES32=r2, @ANYBLOB="ab21b5b59d000000ba92367319ab58be7585c90dab3810692cfa1aaa4079b3f7bcc15a06c30e4a97e210711c98f577b0bd9faf5bb6708d97be20961dd92b9e97bd8f920e745a062f1ac8e2"], 0x3) setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) execve(0x0, 0x0, 0x0) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) 00:04:13 executing program 0: syz_execute_func(&(0x7f0000000000)="984a2ae92cb64c0f08bf02000000c4a37bf0c50141e2e9c422e9aabb3c0000004a0fc7a4ea70db000000000f383a9e02000000110f4e5bc4a265aa102fdee51bc421045f4607656567440fae8155000000c4676466470f55b5070eb97e620f38fd520865f2ad0383397fd3ff3a0065f20f7cd8ef6766f2ab440fec3f67ddea660f79ce450f1f4000c3c4899294d865f20f12acd7167400000000000f2d8f0b000000c2a0c10b00cca27a0e0f414e53d2c40f0f9f3c6436b2aa66450fc4650000c4e39978c104c441c05983f9070bb3ddcdcda2660f38346800c4e3295e4c3dc8a3c4c1045ccc7d75c4837d051a03c4612253df03450f91f3f30f5ea5a9a50000ffff65451b0531c60000553131b83a00a2f1fbfb3b62") 00:04:13 executing program 0: syz_execute_func(&(0x7f0000000000)="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") 00:04:13 executing program 2: syz_execute_func(&(0x7f0000000000)="952c800f050520d0f807911441298f17955bf95bf90fc4014cf23e26220fbff6000000a0e5be34d1c4e1f8c421fc5122c1d72121c48192558dc3c366450f18c40fbb0198860000000fbfcec422819014e50e000000c481f8521f572644a5f0470fbb75080fbdcb0c04c461205ffb3e11bd110f00000f3804830a000000") 00:04:13 executing program 2: setresuid(0xffffffffffffffff, 0xfffe, 0xffffffffffffffff) r0 = geteuid() setresuid(r0, r0, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0x1, 0xe2, 0x0}, &(0x7f00000000c0)=0xc) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000100)={@in6={{0x1c, 0x3, 0xfffffffffffffffa, @remote={0xfe, 0x80, [], 0x0}, 0x7}}, r2, 0x0, 0x2, 0x47, 0x2}, &(0x7f00000001c0)=0x98) setreuid(0x0, 0x0) 00:04:13 executing program 0: syz_execute_func(&(0x7f0000000000)="984a2ae92cb64c0f0abf02000000c4a37bf0c50141e2e9c422e9aabb3c0000004a0fc7a4ea70db000000000f383a9e02000000110f4e5bc4a265aa102fdee51bc421045f4607656567440fae8155000000c4676466470f55b5070eb97e620f38fd520865f2ad0383397fd3ff3a0065f20f7cd8ef6766f2ab440fec3f67ddea660f79ce450f1f4000c3c4899294d865f20f12acd7167400000000000f2d8f0b000000c2a0c10b00cca27a0e0f414e53d2c40f0f9f3c6436b2aa66450fc4650000c4e39978c104c441c05983f9070bb3ddcdcda2660f38346800c4e3295e4c3dc8a3c4c1045ccc7d75c4837d051a03c4612253df03450f91f3f30f5ea5a9a50000ffff65451b0531c60000553131b83a00a2f1fbfb3b62") 00:04:14 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000204, 0x0) fchmod(r0, 0xe3) ftruncate(r0, 0x101) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200)=[&(0x7f0000000000)='/,}}\x00', &(0x7f0000000080)='\x00', &(0x7f00000000c0)='%\x00', &(0x7f0000000240)='(@\'\x00', &(0x7f0000000280)='\\#[+.:\x00', &(0x7f0000000180)='-^\x00', &(0x7f00000001c0)=',,\x18%,\x00'], 0x0) r1 = socket$inet_sctp(0x2, 0xfffffffffffffffe, 0x84) listen(r1, 0x9) shutdown(r1, 0x0) 00:04:14 executing program 0: syz_execute_func(&(0x7f0000000000)="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") 00:04:14 executing program 1: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x1) r1 = open(&(0x7f0000000000)='./file0\x00', 0x30042, 0x0) ftruncate(r1, 0x7e2780e3) ftruncate(r0, 0x6fbb0002) 00:04:14 executing program 3: open$dir(0x0, 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) listen(0xffffffffffffffff, 0x0) execve(0x0, &(0x7f0000000340)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000080)=[0x0, &(0x7f0000000140)='0l/\x04P\xbe\x1c_\x85\x86^\xee_ll_\a\x8a\xd9\xb7\xfee\x80\xbc\xf8\xcf\x90\xb3\xf9\x1a\x10\xbe\as_\x16#\x91\aM\xcc\xf9b3\x9d\xbe\x7f^\x1e\xe7\"\xf2\x01\xd7\xd7fW\xf2\x02\x8d\x01\x85\xbeo\xae9X\xaa|\xda}Bn\x9a\xb1\n\xad\x17%\x99\x83\xf6.\x05m(\xf99\x16\xb0\xf6\xda@\x06\xe7\xd9\x9c?hz\xd2\f\x05N\xe2\v\x9a\xba\x1f\xac\xfa\xa1\a0\xb8\x0f\xb8=\xa4\x1f\xbf_\f\xc5\r\xef\xaf\x1d`\xda\xc1E\x9a\x05*\x02j\xca\'\x1fH\xcd\x00'/154, 0x0, &(0x7f00000004c0)='-\x00']) r0 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) listen(0xffffffffffffffff, 0x2) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000500)={@in={{0x2, 0x3}}, 0x0, 0x2, 0x9, 0x100, 0xfffffffffffffff9, 0x8}, &(0x7f00000005c0)=0xa0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000600)={r3, 0x8, 0x100000000}, &(0x7f0000000640)=0xc) sync() setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000700)={0x7, &(0x7f0000000680)=[@in6={0x1c, 0x0, 0xfffffffffffffffe, @remote={0xfe, 0x80, [], 0x0}, 0x7}, @in6={0x1c, 0x3, 0x7, @loopback, 0x100}, @in6={0x1c, 0x1, 0x2, @empty, 0xa0000000}]}, &(0x7f0000000740)=0x10) fstat(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() accept4(r1, &(0x7f0000000800)=@un=@abs, &(0x7f0000000840)=0x8, 0x20000000) fchownat(r2, &(0x7f0000000380)='./file0\x00', r4, r5, 0x200) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x0) listen(r1, 0x6) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000200)={0x0, 0x7, 0x6, 0x81, 0x3, 0xffffffff, 0xfff, 0x8001, {@in6={{0x1c, 0x2, 0x401, @remote={0xfe, 0x80, [], 0x0}, 0xfffffffffffffd63}}, 0x0, 0x100000000, 0xfffffffffffffffc, 0x0, 0x8000, 0x8}}, &(0x7f0000000100)=0xb0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f00000002c0)={r6, 0x9, 0x0, 0x1, 0x9}, &(0x7f0000000300)=0x18) 00:04:14 executing program 0: syz_execute_func(&(0x7f0000000000)="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") 00:04:14 executing program 0: syz_execute_func(&(0x7f0000000000)="984a2ae92cb64c0f0dbf02000000c4a37bf0c50141e2e9c422e9aabb3c0000004a0fc7a4ea70db000000000f383a9e02000000110f4e5bc4a265aa102fdee51bc421045f4607656567440fae8155000000c4676466470f55b5070eb97e620f38fd520865f2ad0383397fd3ff3a0065f20f7cd8ef6766f2ab440fec3f67ddea660f79ce450f1f4000c3c4899294d865f20f12acd7167400000000000f2d8f0b000000c2a0c10b00cca27a0e0f414e53d2c40f0f9f3c6436b2aa66450fc4650000c4e39978c104c441c05983f9070bb3ddcdcda2660f38346800c4e3295e4c3dc8a3c4c1045ccc7d75c4837d051a03c4612253df03450f91f3f30f5ea5a9a50000ffff65451b0531c60000553131b83a00a2f1fbfb3b62") 00:04:14 executing program 0: syz_execute_func(&(0x7f0000000000)="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") 00:04:14 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x41, &(0x7f0000000100), 0x4) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f00000021c0)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r1 = getpgid(0x0) r2 = msgget(0x1, 0x8) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000340)=""/155) wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r3 = getpgrp(0xffffffffffffffff) r4 = openat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x100c42, 0x52) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x102, &(0x7f00000004c0)={0x0, 0x1000, "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"}, &(0x7f0000000040)=0x1008) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f0000000180)={0x0, 0x6, r5}, &(0x7f00000001c0)=0xc) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r6, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0) getpgrp(r3) open(&(0x7f0000000000)='./file0\x00', 0x400, 0x4) r7 = socket$inet6_udplite(0x1c, 0x2, 0x88) socket$inet6(0x1c, 0x5, 0x9) r8 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) accept$inet6(r8, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x100000) setrlimit(0xc, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) setsockopt$inet6_int(r7, 0x29, 0x24, &(0x7f0000000400)=0xfff, 0x4) mlockall(0x800003) sync() setitimer(0x2, &(0x7f0000000100)={{0xffffffffffffff12, 0x8}, {0x7b0f0a49, 0x3}}, &(0x7f0000000140)) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180)) 00:04:14 executing program 1: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) rmdir(0x0) mknodat(r0, &(0x7f0000000080)='./control\x00', 0xe0e0, 0x0) execve(&(0x7f0000000140)='./control\x00', &(0x7f0000000380)=[&(0x7f0000000180)='}@\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='^^((\x00', &(0x7f00000002c0)=')\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='\\[$*\x00'], &(0x7f0000000440)=[&(0x7f00000003c0)='\x00', &(0x7f0000000400)='?\x00']) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000100)=0xb) rmdir(&(0x7f00000000c0)='./control\x00') 00:04:14 executing program 2: r0 = msgget$private(0x0, 0x0) msgrcv(r0, 0x0, 0x0, 0x2, 0x0) msgsnd(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="5027774cf55029a92a02"], 0x1, 0x0) r1 = socket(0x10, 0x30000004, 0x24e9a824) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x135b}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={r2, &(0x7f0000000080)=[@in6, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000140)=0x10) 00:04:14 executing program 2: futimesat(0xffffffffffffffff, 0x0, &(0x7f0000985000)={{0x8000000, 0xfffffffffffffffc}}) sigaltstack(&(0x7f0000985000/0x2000)=nil, 0x0) syz_execute_func(&(0x7f00000000c0)="c421991457ab430f297ca5acc4e18d14a213412dca0f466bfe42d9ac700c0080208fc9a090920e000000f04011b08cbd0ea1c4029d9a962a3c00007909e1ed") 00:04:15 executing program 2: syz_execute_func(&(0x7f0000000300)="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") mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet(0x2, 0x9fcfff9f1cb1b9c4, 0x0) fcntl$getown(r0, 0x5) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fchmodat(r2, &(0x7f0000000040)='./file0\x00', 0x40) faccessat(r1, &(0x7f0000000180)='./file0\x00', 0xa0, 0x200000007ff) 00:04:15 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000080)={0x1f, 0x2}, 0x10) sigaltstack(&(0x7f0000ffd000/0x1000)=nil, &(0x7f00000000c0)) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140), &(0x7f0000000180)=0x10) 00:04:15 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80a, 0x1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000100)={0x0, 0x5}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000280)={r1, 0x3}, 0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000480)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], &(0x7f0000000240)=0x94) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0)={r1, 0xfffffffffffffff8, 0x8000}, &(0x7f0000000300)=0xc) ftruncate(r2, 0x7fffffff) ftruncate(r2, 0x0) r3 = dup2(r2, r2) sendto$inet6(r3, &(0x7f0000000340)="5223c1a141c70174c7c8231e7fcd8861fd8f10c6d38ea03c3ed594bd1df536b2c3e1b344fcb08766581cada52058e281a90e2ed5c6dee48d95563a1ad50946cdde16544a457963c52d2b586788527019100792819622483749f2f7b64fa99ad5701bf553cd18797b8aff19044e7d1af923dee418654988f4149a2d763e0bacae4f8ba280b2992acd4afd0cb66b5e2305f2d778b99c96c0ad92190b1b4b4c", 0x9e, 0x10c, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000180), 0x4) 00:04:15 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@broadcast, @remote, @multicast2}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1=0xac1400bb}, 0xffffffffffffffb9) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000140), &(0x7f0000000000)=0x100) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000100)={@multicast2, @rand_addr, @broadcast}, 0xc) 00:04:15 executing program 0: syz_execute_func(&(0x7f0000000000)="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") 00:04:15 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$getown(r0, 0x5) fcntl$lock(r0, 0xc, &(0x7f0000000040)={0x2, 0x4, 0x8001, 0x20, r1}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='dctcp\x00', 0x6) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:04:15 executing program 0: syz_execute_func(&(0x7f0000000000)="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") 00:04:15 executing program 0: syz_execute_func(&(0x7f0000000000)="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") 00:04:15 executing program 3: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00022e2f66696cf523c2a2566b162b00"], 0x2bf) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x20101) sendmsg$unix(r0, &(0x7f0000000340)={&(0x7f0000000000)=@abs, 0x8, &(0x7f00000004c0)=[{&(0x7f00000007c0)="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", 0xf2b}], 0x1, 0x0, 0x0, 0x100}, 0x1) 00:04:15 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x100000001) open(&(0x7f0000000040)='./file0\x00', 0x100, 0x140) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendfile(r0, r1, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x0) 00:04:15 executing program 0: syz_execute_func(&(0x7f0000000000)="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") 00:04:15 executing program 1: syz_execute_func(&(0x7f00000000c0)="b11891cd801b69696c69dc00d9d9d0c44139fd5bf9c7c7e4c653fb0fc4014c58c4a1e96be7c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c36645c4c1e173fb65f1400fae28787c3e460f569f000000003ef0954200fcc401fe5ff6c4a27d33e4646736676666430fefb3000000000804f4c4837d1118fbc40213f5930a0000000013a4001369879f000000fe") r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @rand_addr=0x100000001, @broadcast}, 0xc) 00:04:15 executing program 3: socketpair(0x1, 0x1, 0x95, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) socketpair(0x1e, 0x10000000, 0x60000, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x9}, 0x24) r5 = socket$inet6(0x1c, 0x0, 0x9) r6 = fcntl$dupfd(r5, 0x0, 0xffffffffffffffff) accept$inet6(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x0, 0x0) getsockopt$inet_mreqsrc(r2, 0x0, 0x51, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0xa, &(0x7f0000000200)={@in6={{0x1c, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x7ff}}, 0x0, 0x8, 0x9, 0x201, 0x8, 0x1, 0xfffffffffffffff7}, &(0x7f00000002c0)=0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000380)={@in={{0x2, 0x2, @loopback}}, r7, 0x40, 0x260, 0x80000001}, 0x94) freebsd10_pipe(&(0x7f0000000000)) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_udp(r3, 0x11, 0x0, &(0x7f00000000c0), &(0x7f0000000140)=0x4) msgctl$IPC_RMID(0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) 00:04:15 executing program 3: msgget(0x1, 0x240) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100004) ioctl$DIOCGETQSTATSV0(r0, 0xc0184432, &(0x7f0000000040)="e7bc55824eb991973397c78ac31968cafd2ea869d07a1000a23c3871b15f4601a202ce63428f16db28688d49aef24fa6f7217a3e066e4f9bef8c61ac32dcf32a1cc01b") 00:04:15 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2, 0x80010, r0, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x202, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000000)='K', 0x1}], 0x1) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x5, 0x10, r0, 0x0) symlink(&(0x7f0000000040)='./file1\x00', &(0x7f0000000100)='./file0\x00') r2 = getuid() getresgid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)=0x0) freebsd11_lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) accept4(r0, 0x0, &(0x7f0000000240), 0x10000000) ioctl$DIOCSETTIMEOUT(r0, 0xc008441d, &(0x7f0000000340)={0x6}) fchownat(r1, &(0x7f0000000140)='./file0\x00', r2, r3, 0x400) ftruncate(r0, 0x80000001) ftruncate(r1, 0x8000) 00:04:15 executing program 0: syz_execute_func(&(0x7f0000000000)="984a2ae92cb64c0ff7bf02000000c4a37bf0c50141e2e9c422e9aabb3c0000004a0fc7a4ea70db000000000f383a9e02000000110f4e5bc4a265aa102fdee51bc421045f4607656567440fae8155000000c4676466470f55b5070eb97e620f38fd520865f2ad0383397fd3ff3a0065f20f7cd8ef6766f2ab440fec3f67ddea660f79ce450f1f4000c3c4899294d865f20f12acd7167400000000000f2d8f0b000000c2a0c10b00cca27a0e0f414e53d2c40f0f9f3c6436b2aa66450fc4650000c4e39978c104c441c05983f9070bb3ddcdcda2660f38346800c4e3295e4c3dc8a3c4c1045ccc7d75c4837d051a03c4612253df03450f91f3f30f5ea5a9a50000ffff65451b0531c60000553131b83a00a2f1fbfb3b62") 00:04:15 executing program 0: syz_execute_func(&(0x7f0000000000)="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") 00:04:15 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x15, &(0x7f0000000100)={0x0, 0x3}, 0x10) r1 = dup(r0) ioctl$DIOCADDALTQV0(r1, 0xc100442d, &(0x7f0000000140)="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") getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000001240)={@in={{0x2, 0x1, @multicast2}}, 0x0, 0x8, 0xfff, 0x7478}, &(0x7f0000001300)=0x94) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000001340)={r2, 0xffffffff, 0xde, "8ed6f1acd81397535e5241f85ee76abc1c5f769c554a73721f7fca5a40525bb411f82190a5a93845581c08af71da4276e1762665740c89a46118a5a25eba55a48b64d5f691c42e7f4356e63982c660e46fa7776887cadca3d75466222412a1273c4e9066042c4fd9374e3362e354f4ab07310ccf3bf11f0f309d95e6180214b6ae5f5be967820cb369d844c77b48e02de8acdd9375c771073c10d0d02e594fa1751d26899e607ac63216b716b6301291346e742cb5ef86336ff8b4273f3b7a4c92d259d8aa73ca4e298796816870975391f5f737284a5d90ad921054142d"}, 0xe6) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x1f}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000080)={r3, &(0x7f0000001140)=[@in={0x2, 0xffffffffffffffff, @local}, @in, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f00000000c0)=0x10) 00:04:15 executing program 3: r0 = dup(0xffffffffffffff9c) faccessat(r0, &(0x7f0000000000)='./file0\x00', 0x100, 0x200) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r1, 0xffff, 0x1018, 0xfffffffffffffffe, 0x4) 00:04:15 executing program 0: syz_execute_func(&(0x7f0000000000)="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") 00:04:15 executing program 2: mkdir(&(0x7f0000000080)='./file1\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) close(r0) socketpair$unix(0x1, 0x20000000000101, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) recvfrom$unix(r1, &(0x7f00000002c0)=""/88, 0x58, 0x2, &(0x7f00000000c0)=@file={0x0, './file1\x00'}, 0xa) getsockopt$inet_buf(r0, 0x0, 0x1, &(0x7f0000000180)=""/185, &(0x7f0000000000)=0xb9) 00:04:15 executing program 1: setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0x68, &(0x7f0000000180)={{0x1c, 0xffffffffffffffff, 0x0, @remote}, {0x1c, 0xffffffffffffffff, 0x0, @local}}, 0x5c) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40800400000002c6, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x20445, 0x82) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x10000000) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000200)={@in={{0x2, 0x2, @broadcast}}, 0x0, 0x6, 0x23a6ce42, 0x200, 0x1, 0x7, 0x10001}, &(0x7f0000000080)=0xa0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000000c0)={r2, 0xf173}, &(0x7f0000000140)=0x8) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) preadv(r0, &(0x7f0000000040), 0x10000000000000f7, 0x7fffffe3ffff7f01) 00:04:15 executing program 0: syz_execute_func(&(0x7f0000000000)="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") 00:04:15 executing program 3: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x20000000000003be, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) connect$inet(r0, &(0x7f00000001c0)={0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10) freebsd10_pipe(0x0) setsockopt$sock_int(r0, 0xffff, 0x1013, 0x0, 0xffffffffffffff9b) poll(&(0x7f0000000180)=[{r0, 0x2040}, {r0, 0x40}], 0x2, 0x80000000) setsockopt$sock_int(r0, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) fcntl$setflags(r0, 0x2, 0x1) write(r0, &(0x7f0000000380)="6aa974aa4637b5abba7a42c16527704d2af21ebdd7f2c167ffd62c96224e09268af6d406520a6b7170c4023d2b0c833c1468dc2ea74567430d70b91eaf401e978de4909ec56ca7dd", 0x48) semget(0x0, 0x3, 0x2) write(r0, &(0x7f0000000240)="d56f40626404266bdeaa42e46b4715b331da6db0fe8a947773343469cf834e2942494bcb21646eaf59e4565be7ee44c581aec9afd6cf2027322bb10c37a5895f07c713ef83ef7dfe227c759f1dd869840cdfad811f339d3404cc8bd191c73511a617852eb5b0832ab6e5f3c8d5cd88f93f52d15b2b3348a90d21b70cd1057702", 0x80) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000002c0)={0x0, 0x3d, 0x3, 0x3, 0x5}, &(0x7f0000000300)=0x18) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000340)={r1, 0x5, 0x3, [0x5, 0x5, 0x3691]}, 0xe) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000200)=0x3, 0x4) 00:04:16 executing program 2: syz_execute_func(&(0x7f0000000100)="b18491430fd4e38e6b00070769ef69dc00ddd0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c68f4a95ff965be3c3bc4e17950ea01efc48192558dc3c366457c186746d1d9660f2cf273790f0f26400f0d180f0f980b0000009ea9c14600000a8ab1b182010804f4f30fbd11c4417a6f4e0e00") 00:04:16 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) listen(r0, 0x0) sendmsg(r0, &(0x7f0000004900)={&(0x7f0000000040)=@in6={0x1c, 0x0, 0x7, @loopback, 0x400000000}, 0x1c, &(0x7f0000003340)=[{&(0x7f0000000080)="ee424c70ca600f56afb2a7e5644c5415ec42743ec976", 0x16}, {&(0x7f00000000c0)="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", 0x1000}, {&(0x7f00000010c0)="5ea0b7d70473783d9cb490a4127d2cf3fe5f5c872d33e36d3c367c045a853be535b1436f1e7ad8c825710e33e730732d1d25f3352f43", 0x36}, {&(0x7f0000001100)="f9c9aa16560cdcc35dc9f8062a218851ff8e68b8c0cfb4995743a16aad15d066ea2379c270988e7b6bfe4b61ae9a00828c5d4f9189304501618556f7599ce03bde74453b5ae84d", 0x47}, {&(0x7f0000001180)="5e223a793100c69754fa31da6a7437ab3c91374dfc8d6267c0ccc35b9753cf1aecffa5ec524dcb9306ef266d93d0ef7bcd57dc2eb428dac9b3ed164f7a19dad2a8d10878df1060a03046d8bf3baa48ebda5647f9a8da63f076f2e16b580f7798d00f0560dfe36cd450603cb9587f177666aef5090d4b28f8f4def3ae519fd9c5cfaf546e86e24ad7a79f8a94aa9e6a0f666bb2a9fac6a59bbac066606b17f0726a912148588d9f8547ab79f4f57f21f16ddc647dceff1e318bfa33ec8cd5d9854068cb99a238bd6380fda4e324d88544ffae9774ff8fb73301355d", 0xdb}, {&(0x7f0000001280)="0d5f995b3279c348734b226d59db25d1fe1ac13fcab2a6409feeb291d7cc164362f7c8fda71d2fca3e7d17097464c9bc21235b0d268e926de55deb8613696f133acbc0ee9ba1aca0a894559aeaa3c880cbd25dadeee2df20dd6337f3be7370b1e358362bb559e696c7e2c13b089ecf8ba429d150a510c8523e89b141443afd25c22dd9e73697f1c3ccfba62235f3513b30cae71ae9c376ba8832c15c05fcc9e1c3b8aae8cc", 0xa5}, 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"05107b97004f258d60e905aa58c36e42b06b023b8ccff501ebec321115b5bade5bd846a38a2e3740378703b9d41b6915ea561672441380b97ba36bf74966c7ff0ee13b15c4013ed9b23b85b0cfd89ce4ecd9ccf0b315b180ec5ba2c393410349c8ed6e2612af9f282a709b739ee16ffd4a9f59a11bae9ed291b807f077ebfa4e6ee158a746320e7e7c05c1359ae63a467330f4ecbf46471d084b2d1501a0c08177a5816b12868135504bcaa607dccc59ba31da288f9a791e3d8d6e64e047288667aa263f8852245c72d71a6400b10596b98473228aa742f17e61e581af7a2f8b373003583c274622"}, {0xb0, 0x0, 0x35, "2fa105e890b6035fe35a8d8b33341fd25a527cb48345d96b7231a056b1c668a634f3c8096041b0eb3391169cf1e7b2b05d19f7f4d1b9a1b497743bee2822c97e305bc66d7664d8f0d87114c819f737af4fc9b2108a544b4709b3dfe097d45121827254b27023328c46b86dab1205e7307906f1cc2e9463cccb4cfef04b4c487d1904d588ff8f408e4adfdfd97ff331a029aa8849930c679c3e190963698ec0"}, {0x58, 0xffff, 0x9, "32eacc0fc9ee11e2197372397e68bf0d04ac4c460540579e306590df1b09f1151e32627ff1a4022ef7111cb89cb56d9d388d68aeda231bd2291f6be488d84bc12c"}, {0xa8, 0xffff, 0x0, "82408e86258f4d2d8ae4fbdf98bc3d1879c055acd79c2edacf0725aa0c9c0c15e5a76375eb143ca6f3586a6129d9525dc556299e74937c43db6d5d9d4f5572f425bea719be536ebeab87bcaa5aba49de2dcde89a328e1d374509e3aa41d17cb9a5603073a6d913b719282069ab23a524d7b968d6aabb9be5f1126b5270a8ffb59b76cd8b50b5fb1e17154073006f08ddb8"}, {0x1010, 0xffff, 0x7ff, "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"}, {0x50, 0x3a, 0x3f, "b079d4c858991a84fce43679b0732da49bdf4c313d7e2b54aca04457b7ea8395101dc57ce02106bd9addec128d18ff284c20c4aa0fe43ad6f3e3773425afa7"}, {0xe0, 0x0, 0x8ab, "b2369ff7b1bbcfbecc47a9e054b229aaf29ed061caf1bbdc4a0202f55c80e347ea108044802b623a927c6a445a35664b5d4c902ad01efb504d185a0ca908499e54e8eab8d6a71177bdede561778eeb00ffccb7c34547e644eb37801925899ce29193eb3261817747c4a15fe91f77fb868b8bae15509a93b934021dd61179d76ef2d3cfab9ad54d7118dfff4222a4b98343168cd22a6d2230e5e953ce4452110f344da9b5600b1fa1c853780bf96c34f845fdb7e2991d018caa5f8874add70df206a6b9320929ce38d7f7eb297fe9f0ca"}], 0x1540}, 0x88) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, 0x0, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1103, &(0x7f0000000000), 0x4) 00:04:16 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) r1 = getuid() getresgid(&(0x7f0000000100)=0x0, &(0x7f0000000140), &(0x7f0000000180)) chown(&(0x7f00000000c0)='./file0\x00', r1, r2) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) write(r0, &(0x7f0000000080)='V', 0x1) getpid() execve(0x0, 0x0, 0x0) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x4a0d}, 0x8) close(r0) 00:04:16 executing program 1: freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x100000, 0x1c0) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0x66, &(0x7f0000000100)={0x3, 0x0, 0x7, 0x2, 0x7fff}, 0xc) freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) link(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00') setsockopt$sock_int(r2, 0xffff, 0x800, &(0x7f0000000280)=0x7, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f00000002c0)={0x0}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000340)={@in6={{0x1c, 0x0, 0x6a3, @remote={0xfe, 0x80, [], 0x0}, 0x2e}}, r5}, 0x84) r6 = semget(0x3, 0x3, 0x10) __semctl$SETVAL(r6, 0x4, 0x8, &(0x7f0000000400)=0x6) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000440)={@in6={{0x1c, 0x3, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0xa1}}, r5, 0x4, 0x7, 0x100, 0xfffffffffffffff7, 0x9, 0x8}, &(0x7f0000000500)=0x98) setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000540)={r5, 0xa, 0x7}, 0x8) link(&(0x7f0000000580)='./file0/file0\x00', &(0x7f00000005c0)='./file0\x00') getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000600)={r5, 0xb2, "66060349556583af500b7d6104b3be32dc596d34ff7ec75eebff0c2569bbed0acad157dd18f47cbfec0069ea8a453eed4e760142459aa878c6bbd493254f81081b44ea8366d4f2c82fb32a449cf8e0d6495cb05cd603a26c755376f935615db0284676219f5495192b1f504fa8cea130efeb059ea1bd4a35c95e6fdbdd67f199e8e9cd669997efbd05305ef43bf86412325d33743495f36a24dd20a2e6bea638a1c11bd2d84999f7307ab38e1f1b237342a6"}, &(0x7f00000006c0)=0xba) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f0000000700)={r7, 0xff, 0x3}, 0x8) flock(r2, 0xd) r9 = shmget(0x0, 0xb000, 0x8c, &(0x7f0000ff2000/0xb000)=nil) r10 = accept4$unix(r2, &(0x7f0000000740)=@file={0x0, ""/47}, &(0x7f0000000780)=0x31, 0x20000000) r11 = openat(0xffffffffffffff9c, &(0x7f00000007c0)='./file0/file0\x00', 0x0, 0x20) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r11, 0x84, 0x102, &(0x7f0000000800)={r8, 0x1000, "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"}, &(0x7f0000001840)=0x1008) ioctl$DIOCSETLIMIT(r11, 0xc0084428, &(0x7f0000001880)={0x0, 0x9}) r12 = fcntl$getown(r10, 0x5) r13 = getpgrp(0xffffffffffffffff) shmctl$IPC_SET(r9, 0x1, &(0x7f00000018c0)={{0x76d04f7a, r3, r4, r0, r1, 0x2a}, 0xff, 0x9, 0x417e, 0x10001, r12, r13, 0x5af}) ioctl$DIOCOSFPGET(r11, 0xc0884450, &(0x7f0000001940)="d1e53c9f3ae36e3ec6863a70615d420223e9e9cb97837e7cbaf8cd4ed4b260e9ef79963edfcffb6a2c555511c1c12ed45ac7d67eea2a2291a77dcfd86c325febc938067aafe9630165bd413291aac30a8c1d49588c3a5cf143b542d28cd8b696f28b50acde0bb506dde16b72c6cb1b001b1a2acb7ce44e12393639b02c4e2e7ef8a2004a05e5e9073aca9f") symlink(&(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40)='./file0\x00') r14 = openat(0xffffffffffffff9c, &(0x7f0000001a80)='./file0/file0\x00', 0x8, 0xebf6d425b61b1b06) getsockopt$inet_sctp_SCTP_MAX_BURST(r14, 0x84, 0x19, &(0x7f0000001ac0)={r7, 0x3}, &(0x7f0000001b00)=0x8) socket$unix(0x1, 0x3, 0x0) pwritev(r2, &(0x7f0000001ec0)=[{&(0x7f0000001b40)="68b60d37a61606ff38d34dfc206c25641cda4ab72015ed46b104a7b2b12d757052367f712e2ec492d7f823c7eef3a906ef1e83e0f0ba1d5a558377802b8600211fa7e8b83a7d82315dc2", 0x4a}, {&(0x7f0000001bc0)="4fbd4a9c51c54add0efacebb630095be7117855894d91b5791d94f9e5a595177531c0e3fabe513bc89fb09f955d1848a4fb3ee19c897d3720badf0c9697e11cde98f1a36582d6890755fa5184db18cd76d148988fe0169aff514de2073c0a8567f0bb28815d825952614a6dd7d412c425c044ec3c3c38b1f4f4d0300044a575e562660f8e0b0b815b3a65bc76c1991e18ee98c85af0e3fedf8439bb03ab4b2f38f6f0661e014390f4ba9996c56dd3f70f5a2442b", 0xb4}, {&(0x7f0000001c80)="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", 0xfb}, {&(0x7f0000001d80)="1a4b72c078f8c7ea4f7f3fbafa872e32ba759a4381a96ad0425faef4e471e3467b0a5f4c386cd08b913f42e2fa3b8dab4a9496378fb52bb54c9d93f38e8caee3a1d90bd34c98edc0f79f30cce28b3d36928ab545baa65a9481c7f5f18f3468d44828426d32312a870ddfa2b3d46fc0533820a730", 0x74}, {&(0x7f0000001e00)="7deffc9c6990a529eccab12bd5f8d30202db989e78dc612e360c4b20af6c3a264a06513ec24ba93d4511c99b9014cacccfa041b8b7e31d645efdf03430ad04760697", 0x42}, {&(0x7f0000001e80)="9ba4785e0e82e798115530664645db9ce3a9e1ba2d78def1778d9cd74cd0cae5ab25b54a999b8c7a42aa61461c5e5130d11ab9e952b5db5b8c57", 0x3a}], 0x6, 0x0) 00:04:16 executing program 2: r0 = semget$private(0x0, 0x4, 0x40) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000180)) r1 = semget$private(0x0, 0x1, 0x40) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f00000001c0), &(0x7f0000000200)=0x0, &(0x7f0000000240)) r5 = getegid() __semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000280)={{0x1, r2, r3, r4, r5, 0x198, 0x4}, 0x2, 0x7}) 00:04:16 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$sock_int(r0, 0xffff, 0x10, &(0x7f0000000180)=0xfffffffffffffa31, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) connect(r0, &(0x7f0000000040)=@un=@file={0x1, './file0\x00'}, 0xa) Jan 1 00:04:10 ci-freebsd-main-4 syslogd: last message repeated 1 times Jan 1 00:04:41 ci-freebsd-main-4 kernel: NLM: failed to contact remote rpcbind, stat = 5, port = 28416 00:05:06 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x24, 0x0, &(0x7f0000000140)) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0xa) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f00000000c0)={r3, 0x6, 0x8}, 0xc) 00:05:06 executing program 1: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000140)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000080)=0x10) setsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f00000000c0)=0x100000001, 0x4) sync() sync() r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DIOCCHANGEADDR(r1, 0xc4704437, &(0x7f0000000100)="72cd2b6f80ea9ceb388cdad240efdf683f2c03faf06dc31cb125b46cb9") r2 = semget$private(0x0, 0x2, 0x100) __semctl$IPC_INFO(r2, 0x7, 0x3, &(0x7f0000000300)=""/217) 00:05:06 executing program 3: syz_execute_func(&(0x7f0000000140)="1c13b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9966030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") r0 = semget(0x1, 0x3, 0x180) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000280)=ANY=[@ANYBLOB="09000000a762831634ead9bdb756fb4c64e68f058f6d56a380072ca7782ca1147a140c14b23fc2cf407fccbe5e54060102e3b3e297d379400725b6992523f711f2ed148edf065b6cdd9f1c1635", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000100)=0x28) __semctl$SETVAL(r0, 0x3, 0x8, &(0x7f0000000000)=0x5) getsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000300)=0x4) __semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f00000001c0)=""/130) 00:05:06 executing program 0: syz_execute_func(&(0x7f0000000000)="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") 00:05:06 executing program 2: syz_execute_func(&(0x7f0000000000)="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") Jan 1 00:05:06 ci-freebsd-main-4 syslogd: last message repeated 1 times Jan 1 00:05:06 ci-freebsd-main-4 kernel: Can't start NLM - unable to contact NSM 00:05:06 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) r1 = fcntl$getown(r0, 0x5) getresuid(&(0x7f0000000580), &(0x7f00000005c0)=0x0, &(0x7f0000000600)) r3 = getegid() r4 = getpgid(0xffffffffffffffff) freebsd11_lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = fcntl$getown(0xffffffffffffffff, 0x5) freebsd11_stat(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getgid() r10 = getpgrp(0x0) getresuid(&(0x7f0000000bc0), &(0x7f00000008c0)=0x0, &(0x7f0000000b40)) freebsd11_lstat(&(0x7f0000000940)='./file0\x00', &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000000b00)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000000500)=[{&(0x7f0000000040)="c371000f6da376afa102", 0xa}, {&(0x7f0000000080)="10cf2c5a2908880d8c4d61da96eeb8bc594e7fc95546c84178086a16ec4a590441318a3dd15c286ae67c8c991d9cc5f68d50da941d738f9f781477860d5c862a8b65dbf11dbed880f095aa2dfb59893a255b69aa8ed8a61e57174e8b8e08afbc53ac9428633c7e2a019100d0d9d49e301f087d7a16ce04228b4b0a77be5ba72b", 0x80}, {&(0x7f0000000c00)="599276214f5ddacb2e70e100eeea35485af64a4aa1a682fc89275c748c25fa598d3f1579554babc427f4c49f644d920d84019224c75880315fa26fc24bfadca6eb36f17d1959", 0x46}, {&(0x7f0000000280)="a421a88a427cf45e596e0183b4db532e13fac5153366cf008109253e3a195261873125d8834e87211de853630b1589702ea5f6c99aeb7ba499be72284da3b9d246bba51c969ca257c84b396ef6df1ca52da7feed0a0304e0d474e89195f114648320429e02f813245bd3e8d2ca6ef13a712a8fcc9c4683e3bdebab6797633ef770fe26c2f76e664ef0cd1e74b617d5e065e190c5", 0x94}, {&(0x7f0000000340)="5a4cd39c0115b6ba3e151adcd10a553d183f65fdeec90d0ace1b28c17bf674757736edee7f7f8d5c82c76e369ad952f724e4e22938ce36288372534f71d3ffb4033b98c140e87476274cd122082124127646bf07261b4591b54ef0bff83a6b987dd9c6671337ea89fc351a3d989aa2b34d4db907ae033381", 0x78}, {&(0x7f00000003c0)="6d0d71d18284ccb012828ae182cc5bb40e402a407a813f44d865bd07d7b1b58d3227bb37311ff496297989c2afaf9425b7e9b6ae7a5aabf52b4fc86ab9ef7ad1306a4dafae2a145fc894a8ff6a7a88b1477889a80495bd4e0da2fad7014a03d019e211d27c68be8bdce1862924c0c248f1ab9ca709f4e4cd594fdd46054019497e369123c9905779daaac118f26bcf1e9eea147b07cea01515150a80cda6886e", 0xa0}, {&(0x7f0000000180)="9593", 0x2}, {&(0x7f0000000480)="d0e36b56a6286ae11f4ecbd00992eac58d6693f6136ade4e98c100b54414e3bc6319ce786323dcfc8e74cc3da943dbe1b6185836000530fb8d75b4b64d76b3c5e909b71b156b89ed20df00b8e5ae4bdee8f25e42614758dd46430de0fb46c46f086589ce61f29a", 0x67}], 0x8, &(0x7f0000000a00)=[@rights={0x20, 0xffff, 0x1, [r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r1, r2, r3}, @cred={0x20, 0xffff, 0x2, r4, r5, r6}, @cred={0x20, 0xffff, 0x2, r7, r8, r9}, @cred={0x20, 0xffff, 0x2, r10, r11, r12}, @rights={0x18, 0xffff, 0x1, [r0, r0]}, @rights={0x18, 0xffff, 0x1, [r0, r0]}], 0xd0}, 0x4) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x1007, &(0x7f00000001c0)={@in={{0x2, 0xffffffffffffffff, @multicast1}, [0x0, 0x0, 0x0, 0x0, 0x300000000000000]}}, 0x8c) 00:05:06 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x20}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000080)={r2, 0x200}, 0x8) setsockopt$sock_int(r1, 0xffff, 0x400, 0x0, 0x0) 00:05:06 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x90000000000, 0xca7b04ea2b402e04, 0xffffffff, 0x3}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={r1, 0x7}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340), 0x0) 00:05:06 executing program 3: mincore(&(0x7f0000124000/0x2000)=nil, 0x6e1d618312435888, &(0x7f0000d6e000)=""/34) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x30000000) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x100, 0x52f, 0x7}, 0x10) sync() r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$DIOCGETSRCNODES(r2, 0xc0104454, &(0x7f0000000140)="2d7cafb67a4bd763584dfa14789edfb468a2377dbc354e2deb524696f9182c956c82b6576c5cef0b5479aae76954d712b89483e8fe7e30cd4369") 00:05:06 executing program 1: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000140)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000080)=0x10) setsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f00000000c0)=0x100000001, 0x4) sync() sync() r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DIOCCHANGEADDR(r1, 0xc4704437, &(0x7f0000000100)="72cd2b6f80ea9ceb388cdad240efdf683f2c03faf06dc31cb125b46cb9") r2 = semget$private(0x0, 0x2, 0x100) __semctl$IPC_INFO(r2, 0x7, 0x3, &(0x7f0000000300)=""/217) 00:05:06 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000002c0)={0x6}, 0x4) getsockopt$inet_int(r0, 0x0, 0x1b, 0x0, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000240)={0x6, 0x8, 0x400, 0x6, 0xfffffffffffffff7, 0x4, 0x8, 0x6, 0x0}, &(0x7f0000000280)=0x20) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={r1}, &(0x7f0000000040)=0x7) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r2, 0x4, 0x200, 0x4, 0x20, 0x2}, &(0x7f0000000200)=0xa0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r2, 0x1f}, &(0x7f0000000100)=0x8) Jan 1 00:05:31 ci-freebsd-main-4 kernel: NLM: failed to contact remote rpcbind, stat = 5, port = 28416 00:05:56 executing program 0: syz_execute_func(&(0x7f0000000000)="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") Fatal trap 9: general protection fault while in kernel mode cpuid = 1; apic id = 01 instruction pointer = 0x20:0xffffffff81715bb1 stack pointer = 0x28:0xfffffe002dc93540 frame pointer = 0x28:0xfffffe002dc93540 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 15105 (syz-executor.0) trap number = 9 panic: general protection fault cpuid = 1 time = 356 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe002dc93210 vpanic() at vpanic+0x1e0/frame 0xfffffe002dc93270 panic() at panic+0x43/frame 0xfffffe002dc932d0 trap_fatal() at trap_fatal+0x4c6/frame 0xfffffe002dc93350 trap() at trap+0xba/frame 0xfffffe002dc93470 calltrap() at calltrap+0x8/frame 0xfffffe002dc93470 --- trap 0x9, rip = 0xffffffff81715bb1, rsp = 0xfffffe002dc93540, rbp = 0xfffffe002dc93540 --- memcmp() at memcmp+0xa1/frame 0xfffffe002dc93540 authunix_create() at authunix_create+0x25b/frame 0xfffffe002dc93800 sys_nlm_syscall() at sys_nlm_syscall+0xed/frame 0xfffffe002dc93980 amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe002dc93ab0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe002dc93ab0 --- syscall (154, FreeBSD ELF64, sys_nlm_syscall), rip = 0x20000009, rsp = 0x7fffdfffdeb8, rbp = 0x98 --- KDB: enter: panic [ thread pid 15105 tid 100882 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why