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", 0x9, 0x7, 0x20, 0x3, 0x1b, 0x3, 0x6})
ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653d")
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000240)={r4, 0x6}, &(0x7f00000002c0)=0x8)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000400)=ANY=[@ANYBLOB="04000000000000f0000001002d3696609f868202ace864ab9f9ebea71805d6c1303b29a45fed5fe9925aa0"], 0xc)
ioctl$DIOCGETALTQSV0(r2, 0xc100442f, 0x0)
freebsd11_stat(&(0x7f0000000500)='./file0/file0\x00', &(0x7f0000000600))
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[0x0, &(0x7f0000000480)='\x00*\'\x1d\x00\xac\f\xaab\x8a\xcdA8\xff\xff\x83\xc0<x`h6\xe9\xf3\xd95\xcdx\x16\x94\xfaKr\xea\x86\x83\xac\xbeB\x95\xac\b\xf0\x14-\x8a\x17\\\xfau{\xd8\x9a\xc7\xca\xbbS:pe\x8c\xb8\xc1AQs', 0x0], &(0x7f0000000380)=[&(0x7f0000000580)=',\\\x00\'\a\xc5\xac=\xb8\x1e[\xf5/\x16*\xf9\xb4=k\x96\xa0\r\xe3t\xa8\x1f\xd9\x83%D1\xe6lD\x85Q\x1d\xe7\xb7\xa1e\x01\x8a\xda\xae\xb3\xc5=\xe9)\xe9H+\xb8N\r\xcd\xd5\xaf\x15\nv\xa12\x8a\xab\xb9EBg\x10\xb7\xecEL\xf8\x96;\x1e'])
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000180)={r4, 0xdd}, &(0x7f00000001c0)=0x8)

00:00:17 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev//.\x00', 0x8, 0x0)
close(r0)
clock_getres(0x0, &(0x7f0000000000))
syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")
r1 = socket$inet(0x2, 0x5, 0x100)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000040)={<r2=>0x0, 0x3}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x7f, 0x7}, &(0x7f0000000200)=0xc)
ioctl$DIOCCHANGEALTQV0(r0, 0x802c7416, &(0x7f00000002c0)="a22a7d3b31d4babd56e973aa647dc9fd22847af84b3c9a6250f307ebe3b9d51f3c8e8bb5a160993eff")

00:00:18 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
freebsd10_pipe(&(0x7f0000000080)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
ioctl$DIOCXCOMMIT(r2, 0xc0104452, &(0x7f00000000c0)="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")
symlinkat(&(0x7f00000010c0)='./file0\x00', r2, &(0x7f0000001100)='./file0\x00')
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000012c0)=ANY=[@ANYRES32=<r3=>0x0, @ANYBLOB="a900000015123631e1608bd2adef386d25ace5f18de6b336901d0e3eba18a1818ecf7e2f9377b6fc643046cc8474c66935b41fa1e73495b2df836bdd106d4e2c9e6d947fd4c74b1b285f3cc99772b6bcb6ff2328dcc6ec0e5843ad8f8773f1505793f6085310bb9a223b50a5ad8eec02e51aabbb6c41103c5c6d778d88ee351bc6cfc82f46adb9026ae7d5ce56a31f78695cd1c7e4bd6c458a847c2daae2f2957e53f49e1802e72e9f6e21818f5e59f73fcd3298ab44fa33bed55cfb22e8983bc77fd57b927486dc53eddf71237b10417a46651ee9ad0e079eb19dc0791deb3013caf76d4485112a92785d190116d0c78b20"], &(0x7f0000001180)=0xb1)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000011c0)={@in6={{0x1c, 0x1, 0x58286697, @remote={0xfe, 0x80, [], 0x0}, 0xffffffffffffff00}}, r3, 0x4, 0x6, 0x200, 0x0, 0x6c, 0x81}, &(0x7f0000001280)=0x98)
accept4(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000000040)=0x1c, 0x30000000)

00:00:18 executing program 2:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x18040, 0x0)
r1 = msgget(0xffffffffffffffff, 0x0)
ioctl$DIOCSETSTATUSIF(r0, 0xc0104414, &(0x7f00000004c0)={0x10})
msgrcv(r1, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"], 0x9e, 0x2, 0x0)
faccessat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0xa00)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x1, 0x40, <r2=>0x0}, &(0x7f0000000300)=0xc)
socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000380)={r2, &(0x7f0000000340)=[@in6={0x1c, 0x2, 0x70d, @loopback, 0x10000}]}, &(0x7f00000003c0)=0x10)
ioctl$DIOCADDALTQV0(r0, 0xc100442d, &(0x7f0000000240)="14b1a887289a9a8ff69faa4ea731896c2d193c5033acdc40f721f77aa6291fb8f9f515a4b2842125544dbd63a7c6eb84a5c41fdd7036da00958aa37d84529cbe34ced71f46ab05619560883871dcaa6cef82c28d92a95dcc3277f48c03206845157ea4c3a1e25c9747ca77291aead75c346760c4776e16b82a6fdf0dfd86ee38a383483761e1aae2e38a3ae81cd58d8cc2d8c74c4915e30c32a0db3a1ed051ec546999c5a92d5a588a53cabae961e4b583f5d9")
mlockall(0x1)
setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000600)={0x7, {{0x1c, 0x3, 0x1a0c, @rand_addr="4d63b6729d01ac2d4ff84055968d5ee3", 0x9}}}, 0x88)
syz_execute_func(&(0x7f0000000400)="982c100f050520d0f807913e3e2ef3420f53de4141e2e9aa50855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d539445066f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000")
syz_execute_func(&(0x7f0000000100)="98c4a2458e258c81c9c20f05c4a27d13cac4a37bf0c53e149541e2e98f6978c61bc421ff12e296fbf39b0fc4014e66f66d220fa0e509ab34d1c4e10bc6c4f85fa140a2b0d5be165e1d22ebf4c4b712650d0f6123d8894f0c0fddb2c95787fc66450fe3900e000000e201acac26f20f38f0b4b60e000000c4c3214cb9a560541957f0b00bc483894837008d00f2f244c3008171a30b8a826eae72f442dae9c461c0e3c0c42ec492df125b58c4a1dd7dbbbfdd5cc61c677dc1c422e93c15e2b10000ae666744d89600000100d3fcf8c11dc4a271b7e264")

00:00:18 executing program 1:
syz_emit_ethernet(0x0, &(0x7f0000000100)=ANY=[])
r0 = socket$inet(0x2, 0x1, 0x239)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00', 0xfffffffffffffffa}, 0x24)
r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
futimesat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x10001, 0x2}, {0x6, 0x89}})
setsockopt$inet6_buf(r1, 0x29, 0x54, &(0x7f0000000140)="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", 0x1000)
ioctl$DIOCGETSTATES(r1, 0xc0104419, &(0x7f0000000000)="ec30fbf9c7911ad8449215adc6b21b8a5c2dd788a44e833516c3b01d820cdd48bcac3e22abc836237122b2b3f045b295382841e4778ea4b7b3da7d4cbf0807157c564448df146e3587c6f65c55f8930dabf28645d467397aed5a9debbbd18e20c3b14462f57c6f8a38199705309fb210dc70300bdbb8a91d7d8e383c29")

00:00:18 executing program 0:
setreuid(0x0, 0xee00)
r0 = geteuid()
setresuid(r0, r0, 0x0)
syz_execute_func(&(0x7f0000000580)="1c09c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf944d1ad000080208fe9589b26c7e4c753fbc4e10122fec4427fc902023ed107c4c2b90a23d2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545c4637d5f720000a84100829945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5f63f6f60fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c0ff527")

00:00:18 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0)
ftruncate(r0, 0x385e)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0)
mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x11, r1, 0x0)
msync(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0)
mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000)
msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0)
r2 = getpgrp(0x0)
getpgid(r2)

00:00:18 executing program 0:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
fsync(r0)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
connect(r1, &(0x7f0000001240)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c)

00:00:19 executing program 3:
syz_execute_func(&(0x7f0000000180)="9826473e431c030f05f32459bfd91303e8c4c3154cd03a41e2e9b55767660f6b32c482f8f3d6c401ad61b5feefffff0fb8c4014e4eed751e0d7b404009b234d1c4e10bf875c470c4c461cd583d2e03170081458145b712c483397fd300c9dcdcc402659706f345d9c6c4a1c5f9e8acc4c3214cb9a5605419c201b00b000000f08171a30b8a826e96a80dd4d4988cc726f2c9a3056f0000004e00c4618de3c0f52658c4a1dd7dbbbfdd5cc600d030a1c9fb110fa261b7e2")
r0 = dup(0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000000)={<r1=>0x0, 0x588}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000080)={r1, 0x81, 0x1000}, 0x8)
rename(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0x4)

00:00:19 executing program 0:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000)={0x1, 0x8, 0x0, 0x82}, 0x8)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[], 0x0)

00:00:19 executing program 1:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000000c0)="9756e94315ef9f939a6b6dfa1613e39f3975acd773fc42fbceee24835d3b3c87f51f394c0816bb37418cbedd806f11184b276a3ed301fec42a0ee32fe9fed34f0cd1532f1552e45634d60fa37a9022556f954a94691a74daaedcb2dde001e09c38ebe2bfe2df5f062d325626fc4665413bb55848d59ce5372a57ee441453ec1de6d3df8b296c8a4985856378ecacb0a65b25660250b6b44ad42cfceba868187cf09d98cc435bb3a086", 0xa9)
close(r0)
r1 = socket(0x2, 0x1, 0x0)
munlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000)
getsockname$inet6(r1, &(0x7f0000000000), &(0x7f0000000080)=0xfffffffffffffe57)
r2 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_buf(r2, 0x6, 0x24, &(0x7f0000000300)="fb9787ebbe74b88d3f6dc0351cf29038531fe016ad815143442554e9a0b09ddc8d3c2ebe2df1256fbab656411ad402de239c0d", 0x33)

00:00:19 executing program 2:
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r0 = getpgid(0x0)
r1 = msgget(0x3, 0x8)
msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000600)=""/155)
msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0)
wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240))
syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f")
r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000200)=0x1c)
freebsd10_pipe(&(0x7f0000000300)={<r3=>0xffffffffffffffff})
setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f0000000340)=0x4, 0x4)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000400), &(0x7f0000000440)=0x4)
syz_execute_func(&(0x7f0000000380)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005761614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
readlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000640)=""/4096, 0xfffffffffffffc77)
msgget(0x1, 0xa)
getpgrp(0x0)
r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
bind(r4, &(0x7f00000001c0)=@in6={0x1c, 0x2, 0x101, @loopback, 0x8}, 0x1c)
getpgid(r0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
lseek(r4, 0x0, 0x1000000000003)
poll(&(0x7f0000000080)=[{r4}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
msgget(0x2, 0xc4)
open(&(0x7f00000004c0)='./file0\x00', 0x100800, 0x10)
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
ioctl$DIOCADDSTATE(r4, 0xc0f24425, &(0x7f0000001640)="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")
open(&(0x7f00000001c0)='./file0\x00', 0x100002, 0x0)

00:00:19 executing program 0:
r0 = socket$inet_sctp(0x2, 0x4040000000001, 0x84)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040)={<r1=>0x0, 0x9}, &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000180)=0x40, 0x4)
sendmsg$inet_sctp(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=[@prinfo={0x0, 0x84, 0x7, {0x0, 0x100}}, @sndinfo={0x0, 0x84, 0x4, {0x3, 0x10, 0xfffffffffffffffb, 0x0, r1}}, @prinfo={0x0, 0x84, 0x7, {0x3, 0x6}}, @sndinfo={0x0, 0x84, 0x4, {0x5, 0x400, 0x9, 0x1, r1}}, @sndrcv={0x0, 0x84, 0x2, {0xc8cc, 0x6, 0x220, 0x1, 0x2, 0x300, 0x8f, 0x2, r1}}, @prinfo={0x0, 0x84, 0x7, {0x3, 0x4c}}], 0xffffffffffffff98, 0xfffffffffffffffc}, 0x0)

00:00:19 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x400000000101)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
msync(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x1)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0)
mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000)
ftruncate(r1, 0x0)
msync(&(0x7f0000ff8000/0x4000)=nil, 0x4000, 0x0)
munlock(&(0x7f0000ff9000/0x2000)=nil, 0x2000)
writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="239360a2ece1505246b5", 0xa}], 0x1)
sigaltstack(&(0x7f0000ff9000/0x2000)=nil, 0x0)

00:00:19 executing program 2:
r0 = socket(0x1c, 0x5, 0x0)
sendto$unix(r0, 0x0, 0xa00, 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="00e38d511b31a495c1dfaed8b42e2f66696c57f4ed91ff6c65320033070000000000000027f52c7d6f01d911921c681ccf7c44a1b92482590c00d22c674ea7e18fff28c3d429cc424931fedcbf407e6a9ed8e00dcd708cec9bbc931c392af0ae5a8c5ccf252470a121dc192a1b71b679e0000000000000000000"], 0x1c)
close(r0)
sendto$unix(r0, &(0x7f0000000140)="ef1ad12abde2e8a4f09054278b425985f12ff14b3d19b1dbe8c8bd8b1a0e4521c709a93c59eb5486c059cd7629b0a5c53ae6906d0ddd3e1f4f14cb00684428af5926e60b5c039d0f2ef817ee6ead7b0990cf7b0843b59ea8653055135d9082a65b748c", 0x1eb, 0x81, &(0x7f0000000200)=ANY=[@ANYBLOB="01002e2f66696c483000"], 0x8)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000100)={<r1=>0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000001c0)=0x10)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000240)={@in={{0x2, 0x0, @multicast1}}, r1}, 0x8c)

00:00:19 executing program 3:
r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000))
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={<r1=>0x0, 0x7fffffff}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000180)={r1, &(0x7f0000000100)=[@in6={0x1c, 0x0, 0xbb9, @local={0xfe, 0x80, [], 0x0}}, @in={0x2, 0x0, @broadcast}, @in={0x2, 0x1, @broadcast}, @in6={0x1c, 0x0, 0x9, @empty, 0x3}, @in={0x2, 0x1, @rand_addr=0xc70}]}, &(0x7f00000001c0)=0x10)
freebsd10_pipe(&(0x7f0000000200)={<r2=>0xffffffffffffffff})
r3 = dup2(r0, r0)
openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x200, 0x100)
renameat(r2, &(0x7f0000000240)='./file0\x00', r3, &(0x7f0000000280)='./file0\x00')
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x9, 0x100000001, 0x100000000, 0x1, 0x101, 0x3, 0xffffffff, 0xa2, 0x7fff, 0x300, 0x89bc}, 0xb)

00:00:19 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
setrlimit(0x6, 0x0)
sync()
syz_execute_func(&(0x7f0000000100)="5ea84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d442d830e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
r0 = dup(0xffffffffffffffff)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
mmap(&(0x7f00000e8000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040)={<r1=>0x0, 0x1f}, &(0x7f00000000c0)=0x8)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={r1, 0xf092}, 0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)=ANY=[@ANYBLOB="02004e210000000000000000000000000000000000000000000000000000000000000000000000000000000000000600"/136, @ANYRES32=r1, @ANYRESHEX=0x0], 0x0)

00:00:19 executing program 2:
syz_execute_func(&(0x7f0000000000)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f")
open(0x0, 0x2, 0x0)
syz_execute_func(&(0x7f0000000280)="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")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
accept(0xffffffffffffffff, 0x0, 0x0)
r0 = semget(0x2, 0x1, 0x42)
__semctl$GETPID(r0, 0x0, 0x4, &(0x7f00000000c0)=""/13)

00:00:19 executing program 1:
syz_execute_func(&(0x7f0000000380)="98a84aa84a2c431c3e0f05f242e161bf03000000c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c43a4e4e5b3667660f37f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")
r0 = shmget(0x0, 0x2000, 0x10, &(0x7f0000ffb000/0x2000)=nil)
shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000280)=""/183)
link(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00')
syz_execute_func(&(0x7f0000000100)="1cddc4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841653ef246ae9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
r1 = socket$inet_icmp(0x2, 0x2, 0x1)
setsockopt$inet_mreq(r1, 0x0, 0xc, &(0x7f0000000340)={@empty, @multicast2}, 0x8)

00:00:19 executing program 1:
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x100004)
setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000040)=0x800, 0x4)
syz_execute_func(&(0x7f00000001c0)="1c1ac4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edc4e3f916f101427fc902023e91073c3cc2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea0171f265dc5f00c35baad0d04545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720dc4214173d7b166660f3a0b0865")

00:00:20 executing program 1:
syz_execute_func(&(0x7f0000000100)="1c1eb5b598cd801b69e4f56962f5696200d998c441395bf98fe9589b26c7e4c753fbc4e101edfec4c461b9e54c7b412a6300c4da76768f4808eebce00000802000c4c3dd6d68074851443434ea01ef26f2430f38f12ca8385b5b45363ef80f9966030faee4f20f2acac482bd014e3547000026400f0d1840c0eb5ae3df64673667667066c44278f35f0a0f01c30f17720d14111d54111d00")
msgget(0x0, 0x404)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@remote={0xac, 0x14, 0x0}, @rand_addr=0xc7, @multicast2}, 0xc)

00:00:20 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x1202, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000001340)=0x10)

00:00:20 executing program 2:
r0 = dup(0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0x4)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={<r1=>0x0, 0x81, 0x1, 0x5, 0x7fd}, &(0x7f00000000c0)=0x18)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000100)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, <r2=>r1, 0x11, 0x3, 0x1a6}, &(0x7f00000001c0)=0x94)
sendto$inet6(r0, &(0x7f0000000200)="38fa1bf8dbdb53093c7b939e309797e55c5a12d0ef7e4e3a5753151c296f8628ea73360a3dab966fbd2adafb3ad7ce3c71d338b16048b45ac1b1e80cc0b47fe5eec4cc8218157a98d113fce5fbea6468d39b57d77c5a8b3a3f581f859a6d672a21ea692b39eaffbf7b9ba0027f043abe5aea4918d8c7c3c581ea350280089fe36d5cf6c043505526b27138229c86569b65b9beef56f2cf52be21a921bee3da6781656cff445cda05d576d681841caaf4c587c1c54761760e7aef705bf36624c6aea17ed0e0", 0xc5, 0x20008, &(0x7f0000000300)={0x1c, 0x2, 0x4, @mcast2, 0x4}, 0x1c)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000340)={0x1}, 0x4)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000380)={r1, 0x0, 0x8, [0xffffffff, 0xfffffffffffffff8, 0xfffffffffffffc01, 0x10000, 0x0, 0x8, 0x3, 0x2]}, 0x18)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000003c0)={r2, 0xbf, "7a1e0cfc4ef84a6f46d695a20401aafa2ee2cf1874905810117f50fd485704e2dbece77981c1685ab8c6e6c18c6dea0306bea99a1ec557dd57c65add138cbefe68215571cf9cb72f042021ea474844c30b464463067175f47b98dae949a6a8636801cc09c5a084c168a0a158353f4085a94a6cdef8689f1cf5910473359d8fe754fd3f7e55bd905e9972f9f2a9c749688ebe8e77ebd9e944d9a19152c83ab1818f64fcd1a905454e6e327e559c5cac0af5b354dc6ac5b7da535c991ab2357d"}, &(0x7f00000004c0)=0xc7)
fcntl$getown(r0, 0x5)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000500)=0x4, 0x4)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000540)={r1}, &(0x7f0000000580)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000005c0)={0x1, 0x0, <r3=>r1}, &(0x7f0000000600)=0xc)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000640)={<r4=>r2, 0x9, 0xf, 0x1, 0x1000000000}, &(0x7f0000000680)=0x18)
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000006c0)={<r5=>r4, 0x3ff, 0x7, 0xa3e, 0x7, 0x0, 0x7fff, 0x200, {@in={{0x2, 0x2, @loopback}}, <r6=>r3, 0x7, 0x9, 0x4, 0x5, 0x5}}, &(0x7f0000000780)=0xb8)
r7 = semget(0x1, 0x1, 0x8)
__semctl$IPC_RMID(r7, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000007c0)={r1, 0x5, 0x6, 0x7, 0x5, 0x7fff, 0xd8a6, 0xfd, {@in6={{0x1c, 0x3, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x6}}, r5, 0x6, 0xff, 0xaf6, 0x5, 0x9}}, &(0x7f0000000880)=0xb0)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000008c0)={r2, 0x0, 0x65, "5e0955253c85e626c1e36ec3041da6be78b78f2c04fcbf76f9a187f36e6498fc548bd4f3a9ec64d86284760e615fd7ffce5e5bedbac3522454b7ad255a9537ca57fa5d84e75a549983bb416b710344387a04ca62f2d661602d905602de951aa3b04d5e1978"}, 0x6d)
getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000940), &(0x7f0000000980)=0x4)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000009c0)={<r8=>r6, 0xed, "9cf69736a3e1d094a8bd2ceb5e9c61666c2bd3adcf40b2b7002a9d55cdfd42cb42cce10a33b4eae18e27260acbb15d7faccea7d2625bce8ef59b07a0081342276770c41bd0041e27a9628ebdf9d82bafffad5aef222142f073b8868efb6671f1601bec591bf2466f5c799062ed3717fb12a3392c810164198d45fe4339c3ea88184a4796976206cde14a36516f96058653dca63fff9ba7ed773667b525e03f6d0a62f52caa35e5c961a9ca6cadf6645d341b7250b125efa5df6af9eda20fde393cda1e530e9df43917085a6e93579bb0491dbf9b608ceda5865973bfe64a5097400b9fd440e4ff74c7513208ac"}, &(0x7f0000000ac0)=0xf5)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000b00)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r6, 0x200, 0x0, 0x5}, &(0x7f0000000bc0)=0x94)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000c00)={@in={{0x2, 0x0}}, r8}, &(0x7f0000000cc0)=0x8c)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000d00), &(0x7f0000000d40)=0x4)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000d80)=0x100000000, 0x4)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000dc0)={r8, 0x9, 0x1, [0x9]}, &(0x7f0000000e00)=0xa)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000e40)={r4, 0xf54, 0x8, [0x3, 0x9, 0x9, 0x9, 0x6, 0x4, 0x6, 0x5]}, &(0x7f0000000e80)=0x18)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000ec0)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000f00)=0x14)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000f40)={0x3, "ecc766ed98a567b8109c30011d51a0d7"}, 0x14)
setsockopt$inet_tcp_int(r0, 0x6, 0x400, &(0x7f0000000f80)=0x100000001, 0x4)
semget$private(0x0, 0x3, 0x8)

00:00:20 executing program 1:
socket$inet_sctp(0x2, 0x0, 0x84)
semget$private(0x0, 0x800000001, 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)
fcntl$getflags(r1, 0x1)
writev(r1, &(0x7f0000000100), 0x100000000000005c)
execve(0x0, 0x0, 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)

00:00:21 executing program 3:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f0000000200)=ANY=[]}, 0x0)

00:00:21 executing program 0:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000080)=0x4)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x1f470000)

00:00:21 executing program 2:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x8001, 0x110)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040)=0xb83, 0x4)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000740)={0x80}, 0x1)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000080)=0x6, 0x4)

00:00:21 executing program 2:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
__semctl$GETZCNT(0x0, 0x0, 0x7, 0x0)
syz_execute_func(&(0x7f0000000200)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0")
r0 = socket(0x1e, 0x4, 0x8)
recvfrom$inet(r0, 0x0, 0x0, 0x40000, 0x0, 0x0)

00:00:21 executing program 1:
syz_execute_func(&(0x7f0000000300)="1c1eb5b598cd801b69e4f56962f5696200d9d9d0c441395bf98fe9589b26c7e4c753fbc4e101edfec4427d822a6300c4da76768f4808eebce00000802000c4c3dd6d68074851513434ea01eff265dc5f00c35b5b45363ef80f9966030faee4f20f2aca0f5e5bf447000026400f0d18c401fe5ff6e3df64673667667066c44278f35f0a0f01c30f17720d14111d54111d00")
getpid()
r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000000040)=0x1c)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000000c0)=ANY=[@ANYBLOB="f5f1ebc9c7733676b2d9abe81d94a1af23f27562d8874223363d9a4c9bc88a5cdb8ccc1cd5d767f1a58727e53bae40f55f9c812528ab046d"], 0x6)

00:00:21 executing program 3:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
mlockall(0x2)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x10)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x1, 0x12, r1, 0x0)
munlockall()
ftruncate(r0, 0xf109)
pipe2(&(0x7f0000000000), 0x100000)

00:00:21 executing program 1:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
fchdir(r0)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
mkdirat(0xffffffffffffffff, 0x0, 0x0)
setrlimit(0x6, &(0x7f00000000c0)={0x5, 0x800000b361})
r2 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
mlockall(0x3)
sync()
getsockname(r1, &(0x7f0000000380)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000003c0)=0x10)
semget$private(0x0, 0x100000000, 0x0)
__semctl$GETZCNT(0x0, 0x0, 0x7, 0x0)
getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000240), &(0x7f0000000280)=0x8)
socket$unix(0x1, 0x0, 0x0)
r3 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0)
r4 = shmget$private(0x0, 0x4000, 0x3fd, &(0x7f0000ffc000/0x4000)=nil)
__semctl$SETALL(r4, 0x0, 0x9, &(0x7f0000000040)=[0x0, 0x7, 0x9, 0x6, 0x2e, 0x4a6f5cd1, 0x9, 0x80000001])
shmctl$SHM_STAT(r4, 0xd, &(0x7f0000000300)=""/28)
writev(r3, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075)
ftruncate(r2, 0x6)
r5 = shmget(0x1, 0x4000, 0xa0, &(0x7f0000ffc000/0x4000)=nil)
open$dir(&(0x7f00000002c0)='./file0\x00', 0x400, 0x3)
shmctl$IPC_STAT(r5, 0x2, &(0x7f00000001c0)=""/123)

00:00:21 executing program 0:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
freebsd10_pipe(&(0x7f0000000000)={<r1=>0xffffffffffffffff})
r2 = socket(0x2, 0x10000001, 0x84)
connect$unix(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000000080000000"], 0x10)
sendto(r2, &(0x7f0000000140)='%', 0x1, 0x0, 0x0, 0x0)
shutdown(r2, 0x1)
setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff016}, 0xb)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000080)={@in={{0x2, 0x2}}, <r3=>0x0}, &(0x7f0000000140)=0x8c)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000180)={r3, 0x6, 0x3, 0x1c4, 0x4}, &(0x7f00000001c0)=0x18)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000040)={@loopback={0xffffffff00000000}}, 0x14)

00:00:21 executing program 3:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00'])
writev(r1, &(0x7f0000000280), 0x26)
ioctl$DIOCGETALTQV0(r1, 0xc1004430, &(0x7f00000000c0)="a69406fa2833d6516292b6c1cfe69bac93881336a8e728199681df1f5dde2e7ed6b520c0bf44c04568a345469888dd9f6552b2f71bf154278085727d92e6fa7b52ca85d1d7978b85358c411e6018962324a70f587c52b452d2f945bf956acad3592c593694ede09f3dc4ca217cf9a5a907b0aaa72d26c5ade10e7d9f12d93b9c65ed560b7d43a37cd413d5af9cb9864370995e4ed0f2f959bc3828d5b22c46286ccdc3a33c18e64d226b14622bb5b8942bf96b1ae4e70a884dd407722f5f52c443")
syz_execute_func(&(0x7f0000000000)="9826473e431c190f05f30f59bfd9130000c4a37bf0c5c041e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa0f000021b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0))

00:00:22 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1, 0x10, r0, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
r2 = fcntl$dupfd(r1, 0x0, r1)
sendto(r1, &(0x7f00000001c0)="7cfd00f47e435bf532e91628ba0b41936bd3841fca7d1998a8c7234ac0813fd746a40d342e192d40baca51b6b3b36dbdcdf60e2ab763a7f1e47076783e8f1c4b2f385f2339e373add9ae2c64e2e0474ba4929d88316dc12117ec39fd0759424d5070d996fd881e4b35bdb3b35d2ca537248a124d521a0b9fbac73915e06274195eaa1647e552f4be7d4cd043897f7636262a5b0c76bb883b273a7ed72450651bdec91cbf72d7b65daa084a87b8baf11febcaa73158322860d774dcc114bddd1ce478df70f7955567c6b7cd32dd6dac449e53937eb5fea12944f3633ab2919222a7d20e0617b46b508cc0a74c", 0xec, 0x4, &(0x7f0000000040)=@in={0x2, 0x0}, 0x10)
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000000)=0x400, 0xff68)
setrlimit(0xb, &(0x7f0000000080)={0x5, 0x650})
setsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f00000000c0)={'accf_data\x00', "04e69599a1d53951b17665c794432cfce4e9af9a3dd0da82345af7ff0a55b81434a31d3fbff8d0ea91e39c790f458767037662393119c9a6b62bf91611a69e65c07c2fdfe1d1ea9394a97aea2162343e96bf610103d209a8163e50e1aa9cbfac1af565b19f07ac98eef922f59733f25253997ceec14cb41bf3efebc1970dc692f56a8aacb4f4c4fc6c0a6a65d40d647096a343f6506ca35a00f750d5361d29d41a9dfe28bbab08280f6c52046100a7b7646bd59aec7f6066c8dccb7aedc829d95c3d932427d8bed5c263ac97a619509a76343ce015b1735555b3102f37eb2246b99ac1aaa808103c32784fca830f1bce"}, 0x100)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f00000002c0)={<r3=>0x0, 0x100, 0x1, 0x7, 0x7, 0x1}, &(0x7f0000000300)=0x14)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000340)={r3, 0x1, 0x4, [0xffffffffffffffff, 0x53, 0x2f, 0x2]}, 0x10)

00:00:22 executing program 2:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
__semctl$GETZCNT(0x0, 0x0, 0x7, 0x0)
syz_execute_func(&(0x7f0000000200)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0")
r0 = socket(0x1e, 0x4, 0x8)
recvfrom$inet(r0, 0x0, 0x0, 0x40000, 0x0, 0x0)

00:00:22 executing program 0:
r0 = semget(0x1, 0x6, 0x4)
getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)=<r1=>0x0)
r2 = getegid()
freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
r4 = msgget(0x3, 0x40)
msgrcv(r4, &(0x7f0000000300)={0x0, ""/210}, 0xda, 0x3, 0x1000)
link(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00')
r5 = getgid()
__semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000180)={{0x1, r1, r2, r3, r5, 0x40, 0x100000000}, 0x5a, 0x7, 0x2b9})
setreuid(0x0, 0xee00)
r6 = geteuid()
r7 = msgget$private(0x0, 0x10a)
r8 = fcntl$getown(0xffffffffffffffff, 0x5)
r9 = getpid()
msgctl$IPC_SET(r7, 0x1, &(0x7f0000000280)={{0xff, r3, r2, r1, r2, 0x8}, 0x2, 0x10000, 0x3, 0x1, 0x1, 0x2, r8, r9})
setreuid(r6, 0x0)
setreuid(0xffffffffffffffff, 0x0)

00:00:22 executing program 0:
r0 = dup(0xffffffffffffffff)
setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000000)={{0x1c, 0x1, 0x5, @rand_addr="8f4aaf028bc86520b69d085ec6823ec6", 0x1}, {0x1c, 0x1, 0x4, @mcast2, 0x80}, 0x0, [0x800, 0x3, 0x809f, 0xef43, 0x100000000, 0x800, 0x9, 0x1]}, 0x5c)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000080), &(0x7f00000000c0)=0x4)

00:00:23 executing program 1:
r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001})
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
close(r0)
fcntl$lock(r2, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})
getpeername(r1, &(0x7f0000000140)=@un=@file={0x0, ""/108}, &(0x7f0000000040)=0x6e)

00:00:23 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000)=0x7, 0x4)
r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x8000, 0x8)
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000080)={<r2=>0x0, 0xd, 0xdaf}, &(0x7f00000000c0)=0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000100)={r2, 0x3f}, 0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={<r3=>r2, 0x3, 0x7}, &(0x7f0000000180)=0x8)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f00000001c0)={<r4=>r3, 0xe9, 0x3, 0x8, 0x7fffffff}, &(0x7f0000000200)=0x18)
r5 = socket$inet_icmp(0x2, 0x2, 0x1)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000240)={r2, 0x101}, 0x8)
renameat(r1, &(0x7f0000000280)='./file0\x00', r1, &(0x7f00000002c0)='./file0\x00')
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000300)={@in={{0x2, 0x2, @loopback}}, r4}, 0x8c)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000003c0)={r4, 0x7}, 0x8)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000400)={<r6=>r2, 0x3, 0xf, 0x4, 0x1}, &(0x7f0000000440)=0x18)
getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000480), &(0x7f00000004c0)=0x4)
getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000500), &(0x7f0000000540)=0x4)
fcntl$setstatus(r5, 0x4, 0x4)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, &(0x7f0000000580)={@in6={{0x1c, 0x1, 0x2, @loopback, 0x7}}, r2, 0x80, 0x8, 0x9}, 0x8c)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000640)={0x0, 0x200, 0x6, 0x9, <r7=>r4}, &(0x7f0000000680)=0x10)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000006c0)={<r8=>r7, 0x2fe6, 0x6, [0x400, 0x4, 0x800, 0xa083, 0xfffffffffffffff9, 0x1]}, &(0x7f0000000700)=0x14)
sendto$inet6(r1, &(0x7f0000000740), 0x0, 0x20181, &(0x7f0000000780)={0x1c, 0x1, 0x20, @remote={0xfe, 0x80, [], 0x0}, 0x10001}, 0x1c)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000007c0)={@in={{0x2, 0x3, @loopback}}, r2, 0x1ff, 0x8, 0x6}, 0x94)
bind(r5, &(0x7f0000000880)=@in={0x2, 0x1, @multicast2}, 0x10)
ioctl$DIOCRGETASTATS(r1, 0xc4504447, &(0x7f00000018c0)={{"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", "896024399bc32cb02a08ad0c4249fa4865596989b2a79b6620bdc256cac36c56", 0xddba, 0x1}, &(0x7f00000008c0)="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", 0x100, 0x7fff, 0x6, 0x3, 0x3, 0x10000, 0x6, 0x7})
setsockopt$inet_msfilter(r1, 0x0, 0x4a, &(0x7f0000001d40)={@multicast2, @empty, 0x2, 0x6, [@loopback, @multicast1, @local={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}, @multicast2, @empty]}, 0x28)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000001d80)={<r9=>r6, 0x3}, &(0x7f0000001dc0)=0x8)
mkdir(&(0x7f0000001e00)='./file1\x00', 0x182)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000001e40)={r8, 0xcd}, 0x8)
fchdir(r5)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001e80)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r9}, 0x8c)
getsockname(r5, &(0x7f0000001f40)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000001f80)=0x10)

00:00:23 executing program 3:
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100000)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000000c0)={<r2=>0x0, 0xeeb2b01}, &(0x7f0000000100)=0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0xfffffffffffffff9, 0x10000, 0x20, 0x555b4079, 0x38000000000000, 0x1000, 0x7fff, 0x9, r2}, &(0x7f0000000180)=0x20)
getsockname$inet(r1, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10)
r3 = socket$inet(0x2, 0x1, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000001c0)={0x8, 0x20, 0x9, 0xe6, r2}, 0x10)
getsockopt$inet_tcp_buf(r3, 0x6, 0x25, 0x0, 0x0)

00:00:23 executing program 0:
socket$inet6(0x1c, 0x2, 0x2)
openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x100, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x1)
pipe2(&(0x7f0000000280), 0x100000)
accept4(0xffffffffffffff9c, 0x0, &(0x7f00000002c0), 0x10000000)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, 0x0, 0x0)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r1, 0xa)
r2 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0)
r3 = open(0x0, 0x80000000000206, 0x0)
msgget$private(0x0, 0x0)
poll(0x0, 0x0, 0x0)
fcntl$getown(0xffffffffffffffff, 0x5)
getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000040)={<r4=>0x0, 0xfff, 0x1f, 0x5c}, &(0x7f0000000080)=0x10)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f0000000100)={@in6={{0x1c, 0x1, 0x527a, @loopback, 0x7}}, r4, 0xa1, 0xfff, 0x6, 0x8000, 0x6}, &(0x7f00000001c0)=0x98)
fchdir(0xffffffffffffffff)
getpgid(0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0)
shmget(0x2, 0x1000, 0x0, &(0x7f0000ff0000/0x1000)=nil)

00:00:23 executing program 3:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x4)
utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x9, 0x3}, {0x7f, 0x9}}, 0x0)
ioctl$DIOCCHANGEADDR(r0, 0xc4704437, &(0x7f00000000c0)="bcdbef66670b22e342a0680ca41c72510b2b3d4ea8830b9d1ee95d2ea134ee9768caf4c6add09e6880a07d07ff148ad8e7247dbb0618066e4c3d39a39e49daa642fe402f8217ee59f592c7cb11bf708ffb")
msgget$private(0x0, 0x102)
r1 = open(&(0x7f0000000140)='./file0\x00', 0x400, 0x10)
r2 = shmget$private(0x0, 0x3000, 0x20, &(0x7f0000ffa000/0x3000)=nil)
shmctl$SHM_LOCK(r2, 0xb)
recvmsg(r1, &(0x7f0000001300)={&(0x7f0000000180)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f0000001280)=[{&(0x7f00000011c0)=""/142, 0x8e}], 0x1, &(0x7f00000012c0)=""/38, 0x26}, 0x400c0)
writev(r1, &(0x7f00000036c0)=[{&(0x7f0000001340)="43a4daf02fd0ece8ad62a0a7fd048af5f9201077aa45bce9eaddc2652d4e4c16e90608af2bf32ace5696991dcaa14decd6cdfee2f84ec62500b1f7c93097446bbb9f066e5b790e5880f227c27bd985c7a8797979f5b43f09c84afc1b6e7b14", 0x5f}, {&(0x7f00000013c0)="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0x1000}, {&(0x7f00000023c0)="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", 0xfc}, {&(0x7f00000024c0)="201ad8024d5d6c494aa2ccbcfea16ca6dc8e2de7928642b64b86d57b9107e54ea0643318587025a2f0f554b067135590f7", 0x31}, {&(0x7f0000002500)="df9fb482c0750773c7026991d108de211d1388a85705c74918be32893d95c26c4e6ebfbc530e75243bda3ddd7601df20dfb3b156d9d03fcdfaad986240a1ddf1afc56d0f2e7f118f40eb1255c9c69883dea1a3c3c470f93bbfcc69161297deb8c8de3c42c26cf2cc5e", 0x69}, {&(0x7f0000002580)="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", 0x1000}, {&(0x7f0000003580)="e836d2f3c6f26ac8406f5eb67c8f3823d020aeb7f0405fa0683fecde131b51e65bb7694843b3e905ea80b9ac97b45277ed3263f146fda548ef733269bae975425fe950789256f5fc28c78a6e2e699f046155568ce599c4913202c7f93de01c", 0x5f}, {&(0x7f0000003600)="d584944adbdf1fc19a0e1e4a675256434751b5842c31a23ac83d6fcbf970bb1ab1db7f376264e880643bdf88f208cb096bc6362f8859896ff6874d1e8137c6cf84d02ecb10e5ae976fe8f224152e7e57c1e5435eea933f4fc2f366d7b9589b47109eabf46fa751a399fe06a37c24f0056d6656787c776b7ece4694d7edbf8cfc27df64cf87cd626621e8c8e3e8ac", 0x8e}], 0x8)
syz_execute_func(&(0x7f0000003740)="c4817a109824630000c482ed97f8c482d10ba9043a000067640f01c3c4e1c9fd19d9f24099c4410d552c5a440f183045c6f821")
getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000003780), &(0x7f00000037c0)=0x4)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000003800)={0x1, [<r3=>0x0]}, &(0x7f0000003840)=0x8)
fchdir(r0)
recvfrom$unix(r0, &(0x7f0000003880)=""/116, 0x74, 0x42, &(0x7f0000003900)=@abs={0x1, 0x0, 0x2}, 0x8)
r4 = semget$private(0x0, 0x1, 0x100)
__semctl$IPC_INFO(r4, 0x1, 0x3, &(0x7f0000003940)=""/212)
munlockall()
shutdown(r0, 0x1)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000003a40), &(0x7f0000003a80)=0x4)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000003ac0)={r3, 0x5}, &(0x7f0000003b00)=0x8)
pipe2(&(0x7f0000003b40)={<r5=>0xffffffffffffffff, <r6=>0xffffffffffffffff}, 0x100000)
sigaltstack(&(0x7f0000ffc000/0x1000)=nil, &(0x7f0000003b80))
syz_emit_ethernet(0x2360, &(0x7f0000003bc0)={@local, @local, [{[], {0x8100, 0xe191, 0x8000}}], {@ipv6={0x86dd, {0x2, 0x6, '?Il', 0x2326, 0xf0, 0x0, @mcast1, @remote={0xfe, 0x80, [], 0x0}, {[@hopopts={0xa7, 0x22b, [], [@generic={0x5613, 0xc6, "c482ad8fbcd7c849d4ccd0528c08d1c4aa0e6f2c00c7ae61381835b3ad215c6e4e6917fef8b3e716b85ddcdb2849c204b4703d6ceb83fcc28f25e3eb620f81d1474e158bd1441d7eb15d26c09e93e399821e3f863cbb901df512940f11cfe749ee95bc3963e01710e5e63fe057490c39204c08202e730995d69f7050f66aeeb1a2b89ff5233ba3d81f241d413e43605d436e71d75b33bcfc7c32e4936ac57d1c487a53042643a889d17570bf4bc373dce1321372212d135104ca86674c929c10ce72992d1d67"}, @jumbo={0xc2, 0x4, 0xffffffff}, @generic={0x0, 0x1000, "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"}, @enc_lim={0x4, 0x1, 0x7}, @jumbo={0xc2, 0x4, 0x8000}, @pad1, @generic={0x4, 0x7a, "c885cde7e4ba1300048addc264d814f4e3849df3e197c97140ee6013ef3034f5a611f503a3d2a588623a0bbf459b0129902d31a9c270b7c597338f3c2405dac86cf3f975c9e9864c0d95503c8228baa0944f2f0e48b731d281c4a8260069a2f52978020aae509ea029d936f70f3035b7e558aa61a43f8ed58a4d"}]}, @hopopts={0x53, 0x5, [], [@pad1, @pad1, @jumbo={0xc2, 0x4, 0x3f}, @padn={0x1, 0x2, [0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x8}, @enc_lim={0x4, 0x1, 0x3ff}, @padn={0x1, 0x1, [0x0]}, @padn={0x1, 0x1, [0x0]}, @jumbo={0xc2, 0x4, 0x101}, @jumbo={0xc2, 0x4, 0x1}]}, @routing={0x7, 0xa, 0x1, 0x4, 0x0, [@rand_addr="50f4eefa307a5aaee93abbd0063cd810", @ipv4={[], [], @local={0xac, 0x14, 0x0}}, @mcast2, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, @ipv4={[], [], @local={0xac, 0x14, 0x0}}]}, @routing={0x5f, 0x4, 0x0, 0xf0, 0x0, [@remote={0xfe, 0x80, [], 0x0}, @local={0xfe, 0x80, [], 0x0}]}, @fragment={0x9f, 0x0, 0x0, 0x400, 0x0, 0xfffffffffffffff9, 0x68}], @icmpv6=@ndisc_ra={0x86, 0x0, 0x0, 0x100000000, 0x400, 0x3, 0x1, 0x5, [{0x7, 0x4, "12a2f62bfef88981796a0c50ce7c97d1f59a77335f2e5326a0b38dd93585b3"}, {0xe, 0x5, "5708ba0554906a6c0b57db4aacafc9db08c4c50745c6f18c1e82b7e82311823685d615e2f49f"}, {0x18, 0x200, "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"}, {0x0, 0x7, "ad152e46438310836eede9c1f27c2f9d7a5bce88e1e10caa78665d8918e90d3c571ede4134989ef931041ec8575c70b7b773bd48c6674d5dbd"}, {0x5, 0x6, "c3318bc2bf038b8fe0822690091fc3fa7ea71fcfaf695f9eaf838b7a11705cb323de7332393454af939a09fdece26b3fd14bebf8e9"}, {0x19, 0x7, "792be1f37e5b2e5c32f13d61780fd2acad0fe84702cb19b879f21843f043348386e1ec316be7eb5446765c83dafe1fa8c5e0f374493be5"}]}}}}}})
mlockall(0x3)
setrlimit(0xf, &(0x7f0000005f40)={0x7, 0xffff})
fchmod(r1, 0x0)
open(&(0x7f0000005f80)='./file0\x00', 0x402, 0x90)
read(r5, &(0x7f0000005fc0)=""/240, 0xf0)
ioctl$DIOCSETLIMIT(r0, 0xc0084428, &(0x7f00000060c0)={0x7f, 0x800})
ioctl$DIOCIGETIFACES(r6, 0xc0284457, &(0x7f00000061c0)={0x10, &(0x7f0000006100)="47ed8e32f45dc11924a59135d62550d4ce0cff05f12480f435d15084f33d450035f301548ed9249d02089faad27607d19b60a7231d96eb4178f97ae74a45b9b99e912c1063fed5ef1989dde8ce56cba26d77bd6cd067dd5389eec2ac9f1b9fa63dc9fb504a7b2eb3520664e16d34fb60d2153f646f0c4357bff0a1f9e15d65e2ea8012d9c948edc758381f156d92e2bcedccb0fd5266d0b492d64c76657695f5f4d779074e0dbe", 0xfffffffffffffffd, 0x1000, 0x8001})

00:00:24 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x1c)
r1 = fcntl$dupfd(r0, 0x0, r0)
sendto$unix(r1, &(0x7f00000001c0)="3597acc6847452a8305767927f4a39a2b13955712f2c3014ab351ab59abbc04388426362a6b7b3a77a0f9354d5382807867e433f1148fb", 0x37, 0x180, 0x0, 0x3da)
sendmsg$unix(r1, &(0x7f00000012c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x1, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x1)
shutdown(r0, 0x2)

00:00:24 executing program 1:
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c0000008000000100"/24], 0x0)
r0 = socket$inet6(0x1c, 0x5, 0x0)
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = dup(r0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000040)={<r3=>0x0, 0x1d, "27f61b30172a5cd74af55d42dfc413572dda7c465a7eb7621e649f7c2b"}, &(0x7f0000000080)=0x25)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000001c0)={r3, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000200)=0x10)
connect$unix(r2, &(0x7f0000000240)=@abs={0xf64cb340ce081cac, 0x3}, 0x8)

00:00:24 executing program 3:
r0 = socket(0x10000000002, 0x3, 0x0)
bind$inet6(r0, &(0x7f0000000000)={0x1c, 0x0, 0x8f7, @remote={0xfe, 0x80, [], 0x0}, 0xfe}, 0x1c)
bind(r0, &(0x7f0000000080)=@un=@abs={0x25ad51a74fd02bc}, 0xffffffffffffffa5)

00:00:24 executing program 0:
readlink(0x0, &(0x7f00000001c0)=""/150, 0x96)
pipe2(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0)
listen(0xffffffffffffffff, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x2000000000000003)
sync()
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfc66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
mprotect(&(0x7f0000103000/0x4000)=nil, 0x4000, 0x0)
socket$unix(0x1, 0x1, 0x0)
r0 = socket$inet_udp(0x2, 0x2, 0x0)
accept(0xffffffffffffffff, 0x0, &(0x7f0000000200))
r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x28)
ioctl$DIOCRDELTABLES(r1, 0xc450443e, 0x0)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000080)={@empty, @local={0xac, 0x14, 0x0}, 0x1, 0x8, [@loopback, @multicast2, @empty, @rand_addr=0x401, @local={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, @multicast2, @remote={0xac, 0x14, 0x0}]}, 0x30)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/pf\x00', 0x1, 0x0)
ppoll(0x0, 0x0, &(0x7f00000002c0), 0x0, 0x0)
freebsd11_fstat(0xffffffffffffffff, 0x0)
connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @broadcast}, 0x10)
setsockopt$inet_group_source_req(r1, 0x0, 0x52, 0x0, 0x0)
setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x9, 0x0, 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r2, 0x7e2780e3)
open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000140)={@remote, @loopback}, 0xc)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})

00:00:24 executing program 3:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x4, 0x0, 0x5fbb62e68a3597ef, &(0x7f0000000080)=[@init={0x0, 0x84, 0x1, {0xc0b, 0x1, 0xffffffff, 0x200}}], 0x1d4, 0x2018d}, 0x0)

00:00:24 executing program 1:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqn(r0, 0x0, 0x10, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)

00:00:24 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
unlink(&(0x7f0000000000)='./file0\x00')
r1 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_opts(r1, 0x0, 0x6, &(0x7f0000000580), 0x1f)
r2 = dup(r0)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f00000003c0)={0x0, 0x1, 0xf, 0x5, 0x3ff}, &(0x7f0000000400)=0x18)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000680)=ANY=[@ANYBLOB="06ddd3279b6f00204dd4b1ff5c74cf"], 0x0)
r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x308020005)
shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil)
fcntl$getown(r3, 0x5)
geteuid()
setsockopt$inet6_sctp_SCTP_CONNECT_X(r3, 0x84, 0x8007, &(0x7f00000006c0)={0x0, &(0x7f0000000540)=[@in={0x2, 0x2, @broadcast}, @in={0x2, 0x0, @multicast1}, @in6={0x1c, 0x2, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x6}, @in={0x2, 0x3}, @in6={0x1c, 0x0, 0x2, @mcast2, 0x536}]}, &(0x7f0000000700)=0x10)
getgid()
lseek(r3, 0x0, 0x1000000000003)
poll(&(0x7f0000000340)=[{r3}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000000c0)={<r4=>0x0, 0x3, 0xdd64}, &(0x7f0000000200)=0x8)
utimensat(r2, &(0x7f0000000300)='./file0\x00', &(0x7f0000000380)={{0x6, 0x1dd}, {0x5, 0x4}}, 0x0)
getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000280)={r4, 0x6}, &(0x7f00000002c0)=0x8)
freebsd11_fstat(r3, &(0x7f00000004c0))
truncate(&(0x7f00000005c0)='./file0\x00', 0x81)
getsockopt$inet6_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000140), &(0x7f0000000240)=0x4)
futimesat(r2, &(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={{0x7fffffff, 0x4}, {0x9, 0x100}})
socket(0x2, 0x10000001, 0x84)
fcntl$lock(r2, 0xf, 0x0)
pwritev(r2, 0x0, 0x0, 0x0)
getresuid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000440))
setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000780)={r4, &(0x7f0000000740)=[@in={0x2, 0x3, @multicast2}, @in6={0x1c, 0x0, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0xdee}]}, &(0x7f00000007c0)=0x10)

00:00:24 executing program 3:
setresuid(0x0, 0x0, 0x0)
freebsd10_pipe(&(0x7f0000000280)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = accept4(r1, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)=0x6e, 0x20000000)
freebsd11_fstat(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
setuid(r3)
getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000000c0)={<r4=>0x0, 0x8c}, &(0x7f0000000100)=0x7)
getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000000)={r4, 0x7}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000340)={0x100000000000009, 0x7, 0x4023, 0x4, 0x6, 0x80, 0x200, 0x4000000005, r4}, 0x20)
setsockopt$inet_buf(r0, 0x0, 0xd, &(0x7f0000000140)="e1eba8d778342af607db7345415d361b68d82b0516d1f463b8cf8811e004dfb6f96b8a10c9d70dc0f64ed82af4cbee09021e09a0425c84f34020f949f7ba0dd928e26cb39e87c77fddf9f1020d0e4078e4582808f45ae4e937d4624d253488787d5a93410e4812894704bcb08703aebc2816aafa337f4ae9f0326620f940ede5f3537189b3f008e22abb0b5dfa26aa9db540e7b314059c", 0x97)
getpeername$unix(r0, &(0x7f0000000200)=@abs, &(0x7f0000000240)=0x8)

00:00:24 executing program 2:
r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={<r1=>0x0, 0x4}, &(0x7f00000001c0)=0x10)
setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000180)={r1}, 0x8)
getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x8)
syz_emit_ethernet(0x0, &(0x7f0000000040)=ANY=[])

00:00:25 executing program 2:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x2b, &(0x7f0000000000), 0x4)
r1 = dup(r0)
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4)

00:00:25 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x808000000000005, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0xf, 0x100, <r1=>0x0}, &(0x7f00000000c0)=0xc)
ppoll(&(0x7f0000000140)=[{r0, 0x2002}, {r0, 0x5}, {r0, 0x20}, {r0, 0x82}, {r0, 0x100}, {r0, 0x20c2}, {r0, 0x10}], 0x7, &(0x7f0000000180)={0x1, 0x1}, &(0x7f00000001c0)={0x78f4}, 0x8)
setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={r1, 0xfffffffffffffffc}, 0x8)
freebsd10_pipe(&(0x7f0000000200)={<r2=>0xffffffffffffffff})
setsockopt$inet6_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000240)={0x100000001, "f1992aae53f3675f9fe6dd4ecb39f200"}, 0x14)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1206, &(0x7f0000000040)={0x800000000000006b}, 0x5)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x401, 0x4)

00:00:26 executing program 3:
syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
fcntl$dupfd(r0, 0x11, r0)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000100), 0x0)

00:00:26 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0xca99}, 0xb)
getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000100)=0x1c7)

00:00:26 executing program 2:
readlinkat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/90, 0x5a)
syz_execute_func(&(0x7f0000000100)="9826473e431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62")
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000001c0)={<r1=>0x0, 0xd, 0xdf}, &(0x7f0000000200)=0x8)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000240)={r1, 0x8001}, &(0x7f00000002c0)=0x8)
syz_execute_func(0x0)
open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
r2 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000280))
setsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f0000000000)={0x4}, 0x1)

00:00:26 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev//.\x00', 0x0, 0x0)
futimesat(0xffffffffffffffff, &(0x7f0000000080)='.\x00', 0x0)
ioctl$DIOCRDELTABLES(r0, 0xc450443e, &(0x7f0000000200)={{"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", "97514a59a2076cde79b4cc3dd6a0f1584a15976be2a379bb497bf1d3a2650973", 0x1, 0x4}, &(0x7f0000000100)="a9232b04bc80c3a914e3ca1254c48bba8a88915c3e8096048123d553b2788c3f7bd0d659bdda8f90c092cf567583d00e3b4a1568a22c301191719758089212835cdbf19531568e13c8fa6af279ef3b017eb8947e2340ef10e9c54f8eb30c3f5c2a8c732c191aead67fc4ca35dab4cbd2a5c10b178e04f6e2932e59d532310cf530a0cd580a0267c771a50efe5dd4991f79a525f932fe04b206da0819c93a0c844e277a261c91bdd234d3d93301923cdac1796d389609d05cd611b6492c07cd121a6049221a774abf43a5cf434d20493657c0df463f0275dd63", 0x8, 0x3, 0x3, 0xae02, 0x200, 0xfffffffffffffe00, 0x10001})

00:00:26 executing program 0:
syz_execute_func(&(0x7f0000000740)="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")
getitimer(0x0, 0x0)
r0 = semget(0x1, 0x0, 0x40)
semop(r0, &(0x7f00000000c0)=[{0x2, 0xffffffff844f2298, 0x1800}, {0x4, 0x95de, 0x800}, {0x0, 0xfffffffffffffffe, 0x1000}], 0x3)
r1 = dup(0xffffffffffffff9c)
fstat(r1, &(0x7f0000000600))
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000000)={0x4a}, 0x4)
poll(&(0x7f0000000040)=[{}], 0x1, 0x0)
getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000240)={<r2=>0x0, 0x2, 0x1, 0x4, 0x7ff, 0x80000000, 0x5, 0x7, {@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x1, 0x3f, 0x0, 0x0, 0x3}}, &(0x7f0000000300)=0xb8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000340)={r2}, 0x8)
setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000080)={0xe779, 0x0, 0x3}, 0x8)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
semget$private(0x0, 0x3, 0x100)
clock_getres(0xf, &(0x7f0000000100))
renameat(r1, &(0x7f0000000380)='./file0\x00', r1, &(0x7f00000003c0)='./file0\x00')

00:00:26 executing program 3:
r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110)
r1 = openat(r0, 0x0, 0x100048, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f00000001c0)={0x1f, "b4f90a8afe3e529514fd923ffc660b54"}, 0x14)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0)
r3 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(r0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
r4 = socket(0x2, 0x1, 0x0)
connect$unix(r4, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e00000000000000"], 0x1)
ppoll(&(0x7f0000000100)=[{r4, 0x48}, {r4, 0x16}], 0x2, 0x0, 0x0, 0x0)
sync()
open(&(0x7f0000000d40)='./file0\x00', 0x100, 0x0)
mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1)
openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x10000, 0x62)
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCGETSTATES(r1, 0xc0104419, &(0x7f0000000cc0)="7fe328758fdaff36df1d7c6816c51f05baa8cb9aebb2c02e09e5973e36280ed06c2f8c5ef481e3f370538132e1ba3bfbea0c2a8662fd6d51390b8f4e33f8bf03528b21cf8142739feb46293cc631e374f8f3f10ce5d440a7111d40033a35c19834d3")
ioctl$DIOCRADDTABLES(r3, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000000)={<r5=>0x0}, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000d80)={r5, 0x37207655}, &(0x7f0000000dc0)=0x8)
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040))
accept$unix(r3, &(0x7f0000000b40)=@abs, &(0x7f0000000b80)=0x8)
socket$inet6_sctp(0x1c, 0x5, 0x84)

00:00:26 executing program 1:
r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x10202, 0x8)
ftruncate(r0, 0x80000001)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x104, 0x0)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
mknodat(r0, 0x0, 0x0, 0x80)
pipe2(&(0x7f0000000040), 0x100000)
r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00'])
fcntl$setflags(r1, 0x2, 0x200001)
writev(r3, &(0x7f0000000280), 0xa7)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000400)=0x200, 0x4)
preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0xf01f20}], 0x1, 0x0)
getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f00000002c0)={0x0, 0xe, 0x5}, &(0x7f0000000300)=0x8)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000340)=ANY=[@ANYBLOB="2d0c9db74d424bc7"], 0x1)
execve(&(0x7f00000000c0)='./file0\x00', &(0x7f00000005c0)=[&(0x7f00000003c0)='.\x00', &(0x7f0000000540)='\x1d]\x00', &(0x7f0000000580)='\x00'], &(0x7f00000017c0)=[&(0x7f0000000600)='\x00', &(0x7f0000000640)='\x00', &(0x7f0000000680)='\x00', &(0x7f00000006c0)=']&\x00', &(0x7f0000000700)='\x00', &(0x7f0000001780)='\x1b!#$\x00'])
read(r3, &(0x7f0000000440)=""/245, 0xf5)
getsockopt$inet_buf(r1, 0x0, 0xc, &(0x7f0000000100)=""/198, &(0x7f0000000200)=0xc6)

00:00:26 executing program 2:
r0 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_buf(r0, 0x0, 0x46, &(0x7f0000000100)="a76891026ee02b610d561f672a6e6b2c66cd7624de9f0f6d029712f028700a37f9d8ecc5077c6d135e2793f918261321995fcb48e13e695e0a6e80d10dee8b4e62d0c59a4dec5c99e374cd8880bce8736b58fcd0798051fad540c3c82586d6a4ed6e2307625b8c3f4a9c0a3a77c56a1c37dd7e0b47260e235c849b6b218aad12674e575e7cf9cbf043da4990b0547bf90e3de0b1c878bf7418f5fa5ef2e55c0fc5429fbdb19b2de4ccf6b2dc4cb89cd82fcc2bca", 0xb4)
setsockopt$inet_buf(r0, 0x0, 0x46, &(0x7f0000000000)="3353458399f3c6457c3c099626479de62940870aaa80425d3d6ec6ea263cc1cbf8992351b779a3b0ab72db2aefd933e4ad2131097e239f7bbe35786f810ab41eb563a2d6880b6fcb1b817806187137ae44bdec92a27b70462356b8abe0a0ee85a1153dc1fbcf4b497c29c4fa5dfc", 0x6e)
setsockopt$inet_int(r0, 0x0, 0x413, &(0x7f00000000c0)=0x1, 0xffffffffffffff7c)

00:00:27 executing program 2:
mkdir(&(0x7f00000001c0)='./file1\x00', 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0)
close(r0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
accept4$unix(r1, &(0x7f0000000200)=@file={0x0, ""/4096}, &(0x7f00000000c0)=0x1002, 0x30000000)
renameat(r1, &(0x7f0000000080)='./file1\x00', r0, &(0x7f0000000100)='./file1\x00')
setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000)=0x1, 0x4)
sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
execve(0x0, 0x0, 0x0)

00:00:27 executing program 0:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
getsockopt$inet_mreqn(r0, 0x0, 0x5b, 0x0, &(0x7f0000000100))
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000000)={0x5}, 0x4)

00:00:27 executing program 0:
ppoll(0x0, 0x0, &(0x7f0000000040)={0x0, 0x5}, 0xfffffffffffffffe, 0x0)
r0 = msgget(0x1, 0xbffffffffffffffe)
msgrcv(r0, &(0x7f0000000080)={0x0, ""/172}, 0xb4, 0x3, 0x1000)
msgsnd(0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000ecd6da2bec38a5b7937af03e8b7168f5540c8c5be608c1ac411c9bc89d7bb84f4fd87631eaf79841ca511eff3732ee7bd8b650d6ce9481c40a98f4e06c531c6dc471e781dda26eb60c742d3a2270c509c74bb35af3138085203805eadb345f440f37bb6aa47d7b92c1d70b619865eda77ed451c7d3aa214680815c8bfa4abd65a49a3631904ef9757218c55fa738a61bcd99a14b"], 0xa0, 0x0)
socketpair(0xcc754a40f12d6c47, 0x30000003, 0x8, &(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000200)={0x4, [0x1, 0xfffffffffffffffe, 0x7272160d, 0x3]}, 0xc)

00:00:27 executing program 2:
r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84)
munmap(&(0x7f0000e00000/0x3000)=nil, 0x3000)
pipe2(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x100004)
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
mlock(&(0x7f0000d2e000/0x4000)=nil, 0x4000)
getsockname$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000000c0)=0x10)
getsockopt$inet6_tcp_int(r1, 0x6, 0x800, &(0x7f0000000000), &(0x7f0000000240)=0x4)
syz_execute_func(&(0x7f0000000340)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787886c401fe5ff6a9c1460000e1b1ac45e22c892a0f00009d9f")
setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000200)=0x7319, 0x4)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1206, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0)

00:00:27 executing program 2:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
freebsd10_pipe(&(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = semget$private(0x0, 0x2, 0x622)
__semctl$SETALL(r4, 0x0, 0x9, &(0x7f0000000040)=[0xbf, 0xde3, 0xfc9, 0x200000000])
ioctl$DIOCNATLOOK(r2, 0xc04c4417, &(0x7f0000000140)="744c7db9feadd9fc428335c655a8d6c95b346ec366495d5d5fc8e2a263ae5cee2309fee94352f90f85ef80296e365507f99e9dda62d06c54")
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000180)={<r5=>0x0, 0x3, 0x6, [0xc9e, 0x9c75, 0x6bfe, 0x3, 0xfff, 0x4]}, &(0x7f00000001c0)=0x14)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000200)={r5}, &(0x7f0000000240)=0x8)
listen(r1, 0x0)
close(r0)
ioctl$DIOCNATLOOK(r3, 0xc04c4417, &(0x7f0000000080)="68e2a5c219272e45e42b16cef5c5d063048cc465ca1fe0f53e5d0069e50edb3c71a01ef000b9f32e6205b0dc0f96069126ae843c53e98e7057f4acacda9badec21e980343df5d3a7231017bc924b7a40c60dc29ab7d6307c7f7b3a19a5f62479aa00ea1fc5d0ec20f21e92b1a60b0605a900a09fc60b47")
accept(r2, 0x0, 0x0)
read(r0, 0x0, 0x0)
chdir(&(0x7f0000000100)='./file0\x00')

00:00:28 executing program 2:
socket$inet6_udplite(0x1c, 0x2, 0x88)
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, 0xfffffffffffffffe, &(0x7f0000000100))
syz_execute_func(&(0x7f0000000740)="98341b0f050fc7f791b0174141e2e996c4237909a200800000e666f66d220f660f38060e21fcc4e101167c5c8e972e41812047002b0000006e46f18888a1c4101f9b439bc4219b5da900100000e35e0f2e84e0556a9b205e0a16e9e910008f697c81a200080000c44219a775d042deea40da9c43e55700000002a065600000c4618de3c0740f2d9600000000f3470f52a300000000017bc4c4a241afa1fbfffffff95dfba1c9fb110f0f3804830a000000")
freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
setuid(r2)
getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000040)=0x5, 0x4)

00:00:28 executing program 0:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @loopback, @loopback}, 0x4414ae3732a778f)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003, @loopback}, 0xc)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r2 = dup2(r0, r1)
setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc)
setsockopt$inet_udp(r2, 0x11, 0x1, &(0x7f0000000000)=0x1f, 0x4)
setsockopt$inet_mreqn(r0, 0x0, 0x47, &(0x7f0000000100)={@multicast2, @remote}, 0xc)

00:00:28 executing program 3:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
getpeername$unix(r0, &(0x7f0000000180)=@abs, &(0x7f0000000700)=0x8)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r1, 0x29, 0x1b, &(0x7f0000000000), 0x4)
pwritev(r1, &(0x7f0000000380)=[{&(0x7f00000001c0)="b9b1bd38a6e1ea685ab424d9640a0cb42896c9db1d0939ded313c5b8c6559b535305dd583c732ce66e009325ef823288fa9b391650f4a0e156cdad0a400c8e24c4d195ea317784efbfcdd1e512fe91e1faed4d282bd067b2cf855d29301b76583e5db75c887a40b4439eb76d6fe587e60892f50ddca889a21c2b5702b41feb2e6afed1b30d238820c52c73b942cef6a32bdb0f1b5ae8ac4f38dcacbd75d6555cc69f5805133442ef4a513321396f7f017a04d9ba2506de0f0bec8d3bb452658c2487c72aa8209b64fbe8c1cd5fa5", 0xce}, {&(0x7f00000002c0)="452960a21c7d1c15e555d53c79d24c4018ac8873e1b77108413d4c440ce282c43de07050004190ccc66ea3f59a8f15a5652eadb7bff34fe541ece0449083709ddf1cdd4c8fb13ff3981b313b034e544f6373652ba50c22e5b917c7c929098ba3a17e5baae7f91e62cae2ddeb302cf88f213c482b9216fab4a666328e16eed74ad13ab625ec103747915f95b0bf12239b6c636749c09432", 0x97}, {&(0x7f0000000080)="14242ad89a4aee", 0x7}, {&(0x7f0000000100)="44f2386cf549f942c1c4b946f2ddd3dbc89b9e809e5b838cf82dc358cb1f7e60ef215fa4d3147d7e35c0e1d24b669d2588c5d28b68c3cf79c13b8930b77434befff803aec6be0c99dfff2d9f5ed88de9e33ad392ab", 0xfffffd26}], 0x4, 0x0)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1, 0x0, @ipv4={[], [], @remote}}, 0x1c)
sendto(r1, 0x0, 0x0, 0x303, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c)
r2 = msgget$private(0x0, 0x8)
freebsd11_fstat(r0, &(0x7f0000000840))
msgsnd(r2, &(0x7f00000008c0)=ANY=[@ANYBLOB="0000000000000000ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ade750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c7"], 0xa7, 0x800)

00:00:28 executing program 1:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000280)={@multicast1, @empty, @multicast2}, 0xc)
getsockopt$inet_buf(r0, 0x0, 0x4a, &(0x7f0000000140)=""/214, &(0x7f0000000040)=0xd6)

00:00:28 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x10000000000001, 0x84)
r1 = dup2(r0, r0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000000)={<r2=>0x0, 0x9}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000180)={r2, &(0x7f0000000080)=[@in6={0x1c, 0x2, 0xb09f, @mcast2, 0x3}, @in={0x2, 0x1, @loopback}, @in6={0x1c, 0x2, 0x101, @mcast2, 0xf}, @in6={0x1c, 0x2, 0x3, @mcast1, 0x7}, @in6={0x1c, 0x2, 0x9, @mcast1, 0xccf}, @in={0x2, 0x3, @multicast1}, @in6={0x1c, 0x1, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x9}, @in6={0x1c, 0x2, 0x9, @ipv4, 0xb1}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x3, 0x8000, @mcast2, 0x3}]}, &(0x7f00000001c0)=0x10)
r3 = fcntl$dupfd(r0, 0x0, r0)
sendmsg$unix(r3, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0xe, 0x0, 0x0, &(0x7f0000000900)=[@rights={0xa9}], 0x10}, 0x0)

00:00:28 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
mkdirat(0xffffffffffffffff, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0)
writev(r1, &(0x7f0000000280)=[{&(0x7f00000001c0)="8da83ba57cd869a1b735441730f4559639f064986ed93a68a9448333737d5856aece703e70772562c9c6e311bccc7ecb75c31725ae0e360be6e2c5612f63c59b6757b912992c3e2df7aa5ff69d41e41d95006b1b6d4c0c1c8240aafcdd2a92c9de679afea0caf11400080000b4fcaea1538c5c486e8bf8f0f00000000000000000", 0xfffffffffffffdf1}], 0x1)
r2 = open(0x0, 0x40, 0x0)
getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000140), &(0x7f00000002c0)=0xb)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000040)={<r3=>0x0, 0x2, 0xf, 0x100, 0xfffffffffffff3a7}, &(0x7f0000000080)=0x18)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0x7, r3}, &(0x7f0000000100)=0xc)

00:00:28 executing program 0:
syz_emit_ethernet(0x2a, &(0x7f0000000040)=ANY=[@ANYBLOB="ffffffffffff23048f32628c080606040002aaaaaa95aabbe0000001aaaaaaaaaaaae0000001"])
r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000200)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000000240)=0x1c, 0x20000000)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000280)={<r1=>0x0, 0x0, 0xfffffffffffffffa}, &(0x7f00000002c0)=0x8)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000300)={r1, 0x9}, &(0x7f0000000340)=0x8)
socketpair(0x1f, 0x2, 0x9, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000000c0)={@in6={{0x1c, 0x2, 0x8001, @rand_addr="c569d749d6f21ec8f2d26a590753371c", 0x7}}, <r3=>0x0, 0x7, 0x4080, 0x100000001}, &(0x7f0000000180)=0x8c)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f00000001c0)={r3, 0x80000001, 0xfffffffffffffffa}, 0xc)
syz_emit_ethernet(0x36, &(0x7f0000000000)={@local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x28}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}})

00:00:28 executing program 2:
syz_execute_func(&(0x7f0000000000)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f")
pipe2(&(0x7f0000000140)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x100000)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$inet6_buf(r1, 0x29, 0x1c, 0x0, 0x0)
setsockopt(r0, 0x100000000, 0x6, &(0x7f0000000180)="b7226917a3411ed42f5ef821a13e863a100b7f0fb1bad7bc31a2b4de049ae93639fd9ec065cccbb998029d7edbed44515bc6b785dd2a1cdd7b5555dfef6b9a0ac89b754db6410e5898379cb720a0961fa1ee2364285f1d3528834f8379c70d322c65cb89", 0x64)
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)

00:00:28 executing program 2:
socket$inet6(0x1c, 0x3, 0x0)

00:00:28 executing program 2:
sendto(0xffffffffffffffff, &(0x7f0000000040)="b54235bc995dda7802b5473fb4e3614cc3e2c3789db43e922dc714d892fb62bd5f955a320b31ec", 0x27, 0x0, 0x0, 0x0)
mkdir(&(0x7f0000000080)='./file0\x00', 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000100)={0xbb, 0xeb, 0x3, 0x80}, 0x8)
symlinkat(&(0x7f0000000040)='./file0/', r0, &(0x7f0000d06ff8)='./file0\x00')
openat(r0, &(0x7f00000000c0)='./file0/', 0x0, 0x0)

00:00:29 executing program 3:
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0)
getpid()
faccessat(r0, &(0x7f0000000040)='./file1\x00', 0x5, 0x900)

00:00:29 executing program 2:
syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efac4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")
syz_execute_func(&(0x7f0000000140)="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")
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0)
r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
ioctl$DIOCGETALTQV1(r0, 0xc1304430, &(0x7f0000000000)="c53c624305e15c623d30df594363")
ioctl$DIOCIGETIFACES(r0, 0xc0284457, 0x0)

00:00:29 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={<r1=>0x0, 0x8, 0x40, 0xa7}, 0xfffffffffffffffe)
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={r1, 0x81}, 0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000280)={r1, 0x29, 0xfffffffffffffcc2}, 0x8)
syz_execute_func(&(0x7f00000001c0)="1c04b5b598cd801b69e4f52962f5696200dcd9d017795bf9f2680c0000008fe9589b26e101edfec4663ed107c4415814c4f2168f4808eed5bce000008020000051c1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6c31fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421")
freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
ioctl$DIOCCHANGEADDR(r2, 0xc4704437, &(0x7f0000000100)="f2095e5fcb5de3f42579bd0006b3419ae61082445bfe5643830eec69eee28c04e957be91b17af0230da5eb59d68181f4ea3119412889b915a4e5ea0dd8ec30c540675fc0")
msgget(0x2, 0x8)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
shutdown(r0, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000080)={0x0, 0x29}, 0x8)

00:00:29 executing program 1:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x12000c, 0x10)
ioctl$DIOCRGETTSTATS(r0, 0xc4504440, &(0x7f00000002c0)={{"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", "4abae1e46bbc08303d799f4060a20d47b9465ba46e5afbf504d50a6da169509e", 0x0, 0xfffffffffffffffc}, &(0x7f0000000080)="6ba19163a4d306be44db34e00530929cb64937f2e146c093ca198c73588a82aab01d22ab4afb79904867dccb2e00dc94599240be62f8487d6f91161213df8de839b6cdb3effc0b55ba", 0xf000000000000000, 0x4, 0x3, 0x5, 0x9, 0x14e7b3a6, 0x581, 0xffffffffffffffff})
syz_execute_func(&(0x7f0000000200)="982ce00f050520d0f80791b0024141e2e9964180bf108a6796fbc4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000000")
getpeername$unix(0xffffffffffffffff, 0x0, 0x0)
syz_execute_func(0x0)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000780)={<r1=>0x0, 0x1}, &(0x7f00000007c0)=0x8)
freebsd11_mknodat(r0, &(0x7f0000000980)='./file0\x00', 0x8, 0x1ff)
chmod(&(0x7f00000009c0)='./file0\x00', 0x8)
setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000900)={r1, &(0x7f0000000800)=[@in6={0x1c, 0x1, 0x20, @mcast1, 0x4}, @in6={0x1c, 0x0, 0x0, @rand_addr="7b7dc199ceacbcb81961ade4b689f965"}, @in6={0x1c, 0x2, 0x1ff, @rand_addr="fb1d62458f0ab28a9ef20471af27c400", 0xfffffffffffffff7}, @in6={0x1c, 0x0, 0x6, @empty, 0xbeab}, @in6={0x1c, 0x3, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x2}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x2, 0x8000, @mcast2, 0x9}, @in6={0x1c, 0x1, 0x7, @loopback, 0x7}]}, &(0x7f0000000940)=0x10)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_opts(r2, 0x0, 0x1, 0x0, 0x144)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000100)={<r3=>0x0, 0x400, 0x0, 0x0, 0x10000}, &(0x7f0000000140)=0x18)
setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r2, 0x84, 0x8002, &(0x7f00000001c0)={r3, &(0x7f0000000180)=[@in6={0x1c, 0x1, 0x1, @ipv4={[], [], @broadcast}, 0x570}, @in={0x2, 0x3}, @in={0x2, 0x3}]}, &(0x7f0000000740)=0x10)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x0, 0x0)

00:00:29 executing program 1:
r0 = socket(0x2, 0x3, 0x0)
sendto$unix(r0, &(0x7f00000001c0)="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", 0x194, 0x0, 0x0, 0x0)

00:00:29 executing program 0:
syz_execute_func(&(0x7f0000000180)="96f3a798472c431c140f05f30f59bfd905cf00669041e2e9b557fb66630f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c6163f420f00000000007fd300ee0fbcaf00100c00f345d903acac01b00b000000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f")
chroot(&(0x7f0000000000)='./file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x80, 0x4)
ioctl$DIOCCHANGEALTQV1(r0, 0xc1304431, &(0x7f0000000080)="90ecb42fea054f2aace7b15f1b67b12060fe12c645705009f16ac5e45fc99bc3d08a8f251199e5b9ca2514e379bb3fe0e9f993d03ce778961a3ebc159c")

00:00:29 executing program 1:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x600, 0x110)
getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, 0x0, &(0x7f00000003c0))
r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
accept$inet6(r2, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0)
pipe2(0x0, 0x4)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x24, 0x0, 0x0)
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
setitimer(0x800000000000042, &(0x7f00000000c0)={{0xffffffffffffff12, 0x8}, {0xfffffffffffffffd, 0x40000001}}, 0x0)
getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, 0x0)
getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200))
r3 = shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil)
shmctl$IPC_INFO(r3, 0x3, &(0x7f0000000300)=""/179)
r4 = fcntl$dupfd(0xffffffffffffffff, 0x15, 0xffffffffffffffff)
r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, 0x0, 0x30f)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040), 0x4)
r6 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r6, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4)
pwritev(0xffffffffffffffff, 0x0, 0xa9448f18c2608d30, 0xfffffffffffffffc)
semget$private(0x0, 0x1, 0x4)
__semctl$SETVAL(0x0, 0x4, 0x8, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f00000004c0)={@in={{0x2, 0x3}}, <r7=>0x0, 0x0, 0x800000000000000, 0x200, 0x1240000000000000, 0xfff, 0x6}, &(0x7f0000000400)=0xa0)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x2, &(0x7f0000000440)={r7, 0xea, 0x0, 0x200, 0x9, 0x1}, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r5, 0x84, 0x12, &(0x7f0000000080)={0x40}, 0x1)

00:00:29 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, &(0x7f0000000080)={0x0, 0x0, 0x5, 0x20}, &(0x7f00000000c0)=0x18)

00:00:30 executing program 2:
syz_execute_func(&(0x7f0000000080)="982c2d0f050520d0f807913e2c2ef34053de4141e2e99650855b660f162f4680b64f005500c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b930005c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15fc4c2f8f316510f0fca38048300")
syz_execute_func(&(0x7f0000000000)="c463ad796ef408c4831168520765c481c8c62108c40125e0328fc97097b510000000c403bd6f2000c4e2919064ca8666440f3804b92b47ffff6adec4c139c6ac0166df532008")

00:00:30 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000040)={0x0, 0x12, "31d819b0849dca6651a3ebc67e125509748e"}, &(0x7f0000000080)=0x1a)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x0, 0xffffffffffffffff}, 0xc)
sendmsg(r0, &(0x7f0000000800)={0x0, 0x334, &(0x7f0000000480)=[{&(0x7f00000000c0)="e1", 0x1}], 0x1225, 0x0}, 0x4)

00:00:30 executing program 1:
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x5)
socket$inet6_udp(0x1c, 0x2, 0x0)

00:00:30 executing program 0:
r0 = socket(0x10, 0x10000001, 0x88)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x900, &(0x7f00000000c0), 0x8)

00:00:30 executing program 3:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x13, &(0x7f0000000100)=ANY=[@ANYBLOB="03000000f4010300"/136, @ANYRES32=0x0, @ANYPTR64=&(0x7f0000000080)=ANY=[@ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYRES16=r0, @ANYBLOB="a9f26c2da99b901b1df294eeb651f5e4dfe02c75b8277c0f17bbce1f73926e8d3a9575e992f4ebef1a79e6e814fdafffb43ba266342df220c507bf956cb435738557ffeaae08a7dd88b0e6d4f762fef4d621ac47b2bdd8b6f840f52f2300c738f5a445422ab0093f08211ea9dab6611c4a93301d3f5621259d6436f5", @ANYPTR64, @ANYRESOCT=r0, @ANYPTR, @ANYRES64=r0, @ANYRESDEC=r0, @ANYRES16=r0], @ANYPTR=&(0x7f0000000040)=ANY=[@ANYRES16=r0], @ANYRES32=r0, @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYRES16=r0, @ANYPTR, @ANYBLOB="9877fe8ae80ad196b8d85e7050b9be4980866879fdd2f9b061069f0a338d00e47514f4c8b41c6e08287926073f93990e8287a5e5576f48504802089ea6c6ee11c49e2dca73267ea584215dd0d8f6734c21cd1e83f1e520a08d2b1bdd0668a86ed8e090c735c0dd765e98d26037b27ef267c4cea4db3d051b26728c0b68e78f33b2273286bd5202bf7fec7cfeb7", @ANYPTR64, @ANYRESHEX=0x0, @ANYRESOCT=r0, @ANYBLOB="31eb5f76eeb6da0bfa9d69477dd11105f65a6e3a01d5a1e07b0552575220537a", @ANYRES16=r0, @ANYBLOB="ca8b5bcc49898d29810c0911a47144c938d992de99b6591ff859ee29d83521523dc30e833bb814fa66bdfd27945871be12e07badbe72c7601ab9cb45059933c5380b5849c3090b3816009f1bf8cc8e9ddf6d1a2b644253b080d6f51016eba3ef6517353bc2c1d9b5c1c84f797bb7059eef9d293e0e95e1d5839f5ea04c32ff074f5a472936bbedc8e281e7c2eae71e4d63c61456e597d615"]]], 0x3)
socket$inet6(0x1c, 0x10000003, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@in={0x2, 0x3}, 0xfffffccf, 0x0, 0xaf, 0x0, 0xfffffffffffffdc1}, 0x3)

00:00:31 executing program 0:
syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c850f0504410f2ac2bfd900af04c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c416c4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88a460fdf944900802800f7dcdc0fdfaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383a86864ba261b7e2")
r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000180))
fdatasync(r0)
freebsd10_pipe(&(0x7f0000000100)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
ioctl$DIOCGETLIMIT(r2, 0xc0084427, &(0x7f0000000140)={0x7, 0x80000000})
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockname$inet(r3, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000280)={<r4=>0x0, 0x200}, &(0x7f00000002c0)=0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000300)={0x0, 0x1fffe0000000, r4}, &(0x7f0000000340)=0xc)
setsockopt$inet6_sctp_SCTP_CONNECT_X(r2, 0x84, 0x8007, &(0x7f0000000200)={0x5, &(0x7f00000001c0)=[@in={0x2, 0x2}]}, &(0x7f0000000240)=0x10)

00:00:31 executing program 1:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r1, 0x7e2780e3)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x2)
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0)
mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r2, 0x0)
mprotect(&(0x7f0000fc6000/0x4000)=nil, 0x4000, 0x2)
setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000040), 0x4)
setsockopt$inet6_int(r0, 0x29, 0x2f, &(0x7f0000000000), 0x4)

00:00:31 executing program 3:
readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f00000015c0)=""/4096, 0x1000}], 0x1)
r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000))
getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000080)={<r1=>0x0, 0x10001, 0xb84, 0x4, 0x3f, 0x3, 0x0, 0xfffffffffffffffb, {@in6={{0x1c, 0x0, 0x6e36, @mcast1, 0x8}}, 0x0, 0xffff, 0x5, 0xffffffff, 0xe, 0x6e9}}, &(0x7f0000000140)=0xb0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000180)={r1, 0xe9, "42410a5367eaffed3bd6c4229e6b9ffdfd938cbdaf21ed908d986a95c25f8e1c1cf9fb2811d22fc2b9ae3e6cf9506b05cf72e022a4e6d7deacb249e90d616c881ebb9274ba672e5911fcffaf7e592a4f2437d4b0bb8847d18d818de6e09e164c323b8908255a690b15e994ec5e616b4da552c7a1c5c1f0e6a9efdba225bfe4a2bff84a02bab991aac9053c802dcb8f08f60875b6c46250fc61b72d8eed25187dc46ae933423ba577c434c1db6671fe9c9b4ebaae6b27bd920ab0f72b8fd58ed46a0fe419ac2053261e833bda72103184179a3720691be1e3d976e6758c6259d340dbc3bebc490f9f8c"}, &(0x7f0000000280)=0xf1)
readv(0xffffffffffffffff, &(0x7f0000001580)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1)
r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendmsg(r2, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000100), 0x23d, 0x0}, 0x0)

00:00:31 executing program 2:
syz_emit_ethernet(0x6e, &(0x7f0000000000)={@local, @remote, [{[{0x88a8, 0x10000, 0x3, 0x2}], {0x8100, 0x1f, 0x40000001, 0x4}}], {@ipv6={0x86dd, {0x0, 0x6, "4bf642", 0x30, 0x2b, 0x0, @rand_addr="d95a3fe60eca42436a96c60c5d8cd52b", @local={0xfe, 0x80, [], 0x0}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "7dc8e4", 0x0, 0x0, 0x0, @mcast2, @empty}}}}}}})

00:00:31 executing program 3:
r0 = socket$inet6(0x1c, 0x3, 0x0)
r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x181, 0x148)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000200)={<r2=>0x0, &(0x7f0000000180)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000240)=0x10)
setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000340)={r2, &(0x7f0000000280)=[@in={0x2, 0x0}, @in6={0x1c, 0x1, 0x9db3, @remote={0xfe, 0x80, [], 0x0}, 0x3}, @in6={0x1c, 0x3, 0x80000001, @local={0xfe, 0x80, [], 0x0}, 0x33abe439}, @in={0x2, 0x2, @multicast1}, @in={0x2, 0x1, @multicast1}, @in6={0x1c, 0x2, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x1}]}, &(0x7f0000000380)=0x10)
setsockopt$inet6_group_source_req(r0, 0x29, 0x19, &(0x7f0000000000)={0x2, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}, {{0x1c, 0xffffffffffffffff, 0x0, @local}}}, 0x24)

00:00:31 executing program 0:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
accept$inet6(r0, 0x0, 0x0)
symlinkat(0x0, 0xffffffffffffffff, &(0x7f0000000100)='./file0\x00')
pipe2(&(0x7f0000000340)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x100000)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0x2, <r3=>0x0}, &(0x7f00000001c0)=0xc)
setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f00000002c0)={r3, &(0x7f0000000200)=[@in={0x2, 0x2, @multicast2}, @in6={0x1c, 0x2, 0x5, @mcast1, 0x3}, @in6={0x1c, 0x1, 0x9, @mcast2, 0x80000001}, @in6={0x1c, 0x3, 0x3, @mcast1, 0x7}, @in6={0x1c, 0x2, 0x7, @mcast2}, @in={0x2, 0x1, @rand_addr=0x40}]}, &(0x7f0000000300)=0x10)
symlinkat(&(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00')
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00', 0x2466}, 0x24)

00:00:31 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000100), &(0x7f0000000140)=0x8)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r1, 0x7e2780e3)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x2)
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x402, 0x1)
r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0)
mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x1, 0x12, r2, 0x0)
r4 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
ioctl$DIOCGETQSTATSV0(r1, 0xc0184432, &(0x7f0000000180)="84a65423df8eb53fb467ae65e3352e6968594e4b787768389eea82a4b5eb7953a0edaa4b9566cb27ec857acbee75da0669163373f44a8ae20b4c1e5b59d21b6c35e79be67d72c77baf8bad1dba6d0573f39897ea363a4aaf07415eee979a4b29c5da8d0432ad94289024e90bf12708ac3ea3c5f45ab3aef827bd5feb525da73c2c9b63d3eb4c69fe32a99bcc0966d2cdb9af487cd3ff7d433f3341aa13d199f143470292287a6c3b674f3e770249befc246d498fcf01816b62ce87b48bb869e0860abb46ff036f4ea7c0c4ec5b8568634d26b02e")
mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x12, r4, 0x0)

00:00:31 executing program 2:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x9, &(0x7f0000000300)={@rand_addr, @loopback, <r1=>0x0}, &(0x7f00000000c0)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000000)={@local, r1}, 0x14)
r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000140)=0x10, 0x30000000)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f00000001c0)={<r3=>0x0, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000200)=0x10)
r4 = open(&(0x7f0000000040)='./file0\x00', 0x10081, 0xa1)
getpeername$inet6(r0, &(0x7f0000000340)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000380)=0x1c)
getsockopt$inet6_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000000240)={r3, 0x5, 0x7, 0x8001}, &(0x7f0000000280)=0x10)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c004e2303000000ff01000000000000000000000000000100080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000602e919f1affd900000000000000000000000000000000000000000000000000001000"/135, @ANYRES32=r3], 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000a80)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0}, 0x0)

00:00:31 executing program 0:
socketpair(0x17, 0x7, 0x3, &(0x7f0000000000)={<r0=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={<r1=>0x0, 0x8}, &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={r1, 0x8001}, &(0x7f0000000100)=0x8)
syz_execute_func(&(0x7f0000000140)="985e4aa84a1c340f05f359bf1400000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2")

00:00:31 executing program 1:
r0 = socket$inet6(0x1c, 0x10000003, 0x400000000)
sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="1400872f00000000000000000000000a02000000"], 0x14}, 0x0)
r1 = dup(r0)
setsockopt$inet_int(r1, 0x0, 0x47, &(0x7f0000000080), 0x4)

00:00:31 executing program 0:
r0 = open(0x0, 0x110000, 0x0)
syz_execute_func(&(0x7f00000000c0)="9826473e431c030f05f32459bf0300000040d8e541e2e9b55767660f6b2efb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d04000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r1 = open(&(0x7f00000001c0)='./file0\x00', 0x80000000000206, 0x0)
mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x6, 0x80010, r0, 0x0)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)

00:00:31 executing program 2:
r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000000c0)=0x10)
mmap(&(0x7f0000eab000/0x1000)=nil, 0x1000, 0x7, 0x410, r0, 0x0)
mlock(&(0x7f0000eab000/0x2000)=nil, 0x2000)
mprotect(&(0x7f0000eaa000/0x4000)=nil, 0x4000, 0x2)
mprotect(&(0x7f0000eaa000/0x1000)=nil, 0x1000, 0x0)
syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
msync(&(0x7f0000ead000/0x1000)=nil, 0x1000, 0x2)

00:00:32 executing program 2:
r0 = open(&(0x7f0000000540)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
mlockall(0x2)
dup(r0)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0)
syz_execute_func(&(0x7f00000004c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000580)={{"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", "7fc1886ba9f31ef1bd49ffe8f18d53a9809d7f1c11ff4a9f3c214e4ca6edbc4d", 0x8, 0x7}, &(0x7f0000000000)="9c97cc8e7f3b20cdf0cc267bc651653d23420421d814d6822950443580d49a1f0ff71617ee1d8aa4668335ecc2545eea57329d8c41323342c20446bb065a4841805f78775e31a867a8857ce568dddf18e1101c2e111ccf3f521e8c14be7914c76db9456030b98b1535df11587a547c313d5ded931094da1e9c86ec496122d0aec6416d", 0x0, 0xda, 0x9, 0xb2, 0x80000000, 0x6, 0x100000001, 0x6})
ftruncate(r0, 0x0)

00:00:32 executing program 1:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000200)='./file0\x00', 0x20000000000)
truncate(&(0x7f0000000000)='./file0\x00', 0x3f)
truncate(&(0x7f0000000140)='./file0\x00', 0xffff)
accept$unix(r0, 0x0, &(0x7f0000000100))
link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00')

00:00:32 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={<r1=>0x0, 0x7ff}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000100)={r1, 0xfffffffffffffffd}, 0x10)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0xf, 0x80000000, r1}, &(0x7f00000000c0)=0xc)

00:00:32 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0)
r1 = semget$private(0x0, 0x2, 0x546)
__semctl$GETZCNT(r1, 0x0, 0x7, &(0x7f0000001680)=""/146)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
preadv(r0, &(0x7f0000000140)=[{&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/191, 0xbf}, {&(0x7f0000000000)=""/47, 0x2f}, {&(0x7f0000000080)=""/33, 0x21}], 0x4, 0xfffffffffffff826)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={<r2=>0x0, 0x40}, &(0x7f0000000100)=0x8)
openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/pf\x00', 0x800, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000280)={0x2, 0x1ff, r2}, &(0x7f0000000300)=0xc)
r3 = semget$private(0x0, 0x0, 0x4)
pwritev(r0, &(0x7f0000001840)=[{&(0x7f0000001800)="c139a9d6fa224bd17621515955a295a1e808ff0859868152ee3911e6f6f78830e64c1f7fd6fef4bbbbfaa94a3b7582dde213f9b31344", 0x36}], 0x1, 0x24)
__semctl$GETPID(r3, 0x3, 0x4, &(0x7f0000000380)=""/131)
lseek(r0, 0x0, 0x1000000000003)
chdir(&(0x7f0000000340)='./file0\x00')
poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0)

00:00:32 executing program 3:
r0 = socket$inet(0x2, 0x3, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_buf(r0, 0x0, 0x5d, &(0x7f0000000080)="57f05431f3707fa9b4838d52cd8a49e40f0391cc1bab3ab09035d3516bd0ec059e13901f8c7ae9eb61c824e1ecacfe3779d47ea83e79d2363731705d27dad390aefe7f70e3a7d0ec33369ae47346b4c1c4b7451fbbb4bf99c59118905850e64881d232330130701cef7441734c047eb5cf25dfe5a736fe26dda7ae91786c918c728c5ed03961cda8675d1c4b53", 0x8d)
pipe2(&(0x7f0000000040), 0x4)
sendmsg$inet6_sctp(r1, &(0x7f0000000540)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0}, 0x0)
recvmsg(r0, &(0x7f0000000600)={&(0x7f0000000200)=ANY=[], 0x0, 0x0, 0x0, &(0x7f0000000580)=""/116, 0x74}, 0x0)

00:00:32 executing program 2:
socket$unix(0x1, 0x0, 0x0)
r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000180))
r1 = accept$unix(0xffffffffffffff9c, &(0x7f0000000280)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000001f00000000000000000000000000000000000000500c0000000000000000000000000000000000000000000000000000000000002000"/110], &(0x7f00000001c0)=0x6e)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000080)={<r3=>0x0, 0xffffffff7fffffff}, &(0x7f00000000c0)=0x8)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000100)={r3, 0x8}, &(0x7f0000000140)=0x8)
r4 = socket$inet(0x2, 0x1, 0x20000000000003ff)
recvfrom$inet(r0, &(0x7f0000000300)=""/87, 0x57, 0x40043, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000240), &(0x7f0000000200)=0x4)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x10, &(0x7f0000000000)=0xffffffff, 0x4)
mlock(&(0x7f0000fff000/0x1000)=nil, 0x1000)
bind$inet(r4, &(0x7f0000000040)={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10)

00:00:32 executing program 1:
r0 = socket$inet6(0x1c, 0x4, 0x40000)
r1 = socket$inet6(0x1c, 0x1, 0x2)
setsockopt$inet6_group_source_req(r0, 0x29, 0x19, &(0x7f0000000000)={0x2, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}, {{0x1c, 0xffffffffffffffff, 0x0, @local}}}, 0x24)
sendmsg$inet6_sctp(r0, &(0x7f0000000340)={&(0x7f0000000400)=@in={0x2, 0x3, @loopback}, 0x10, &(0x7f0000000880), 0x1000000000000050, &(0x7f00000005c0), 0x0, 0x5}, 0x100)
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000300)=0x4, 0x4)
setsockopt$inet_tcp_buf(r0, 0x6, 0x40024, &(0x7f0000000600)="a84827b1ca42a69e1040e42739bfa4c7fc58fc2807aad8eb293906e6ccc67624f25900b89baf87af3d7f8e20304ffb9d5977c64d8e97f76b8d71b66e3c7ee8a9ea5717f6dbaa41f2500142bef1cbd1871397b0d6cfd8294ce1e7280000000000000000", 0xfffffffffffffce4)
select(0x40, &(0x7f00000004c0)={0x2, 0x0, 0x0, 0x0, 0xca4, 0xfffffffffffff800, 0x8, 0x7fff}, &(0x7f0000000500)={0x400, 0xc6, 0x3, 0x6, 0xfb, 0x5, 0x9, 0x9}, &(0x7f0000000540)={0x68, 0xffffffff, 0x7fff, 0x166, 0x2, 0x7, 0x5f05}, &(0x7f0000000580)={0x4, 0x2a})
getsockopt$inet6_buf(r1, 0x29, 0x2e, &(0x7f0000000380)=""/83, &(0x7f0000000480)=0x53)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000680)=ANY=[@ANYBLOB="fd0010003c1dfb615030d2c67dad0c043c569b6ec45d89904358d5ed7f0e9a934c245dd1c67af19c15329934c8851d19b8d7cb94670ab53f3f156d515eb90c66ac9165960261a96d4a61bc995de35faef712a755b1f20c6f53a9db686108ff5d66a0dec72b4228981d035851430824fe7cab927c70fc3bed6eadf036ff7383b7c873e710d5a9cca7f12a76bd61ec00b32d1086bf15cf8b837d3b04ad5877c4eae5b9f112f6fb10b157742673", @ANYRES32=0x0], &(0x7f0000000440)=0x8)

00:00:32 executing program 0:
mkdir(&(0x7f0000014000)='./file0\x00', 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0)
symlinkat(&(0x7f000001effd)='/', r0, &(0x7f0000d06ff8)='./file0\x00')
utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{}, {0x0, 0xfffffffffffffffe}}, 0x0)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r1, 0x6, 0x26, &(0x7f0000000080)=0x100000001, 0x4)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000040), &(0x7f00000000c0)=0x4)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e08000000653000"], 0x1)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000100)={<r2=>0x0, 0x47, "99ade1b992fde5cdae364dbecdee499d7fa129b66510bfb29ee9076e0c9828c8a5ca4a34d93decc8ccd4ab3cdde0a602243630adc5a00eb6c207429cd98b00f367b21257296a31"}, 0x0)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000001c0)={r2, 0x6}, 0x8)
shutdown(r1, 0x1)
setsockopt$inet_tcp_buf(r1, 0x6, 0x26, 0x0, 0x0)

00:00:33 executing program 2:
syz_emit_ethernet(0x6a, &(0x7f0000000140)=ANY=[@ANYBLOB="ffffffffffffffff0000fe8000000000000000000000080000aaff0200000000000000000000000000018b0090780003000060ef9d2500000000ff010000000000000000000000000001000000000000000000000000000000017a59e6d5c81361d35807f48c5297485d205da4ae8c391b6ab78ea4ecd2a376d238ba351800c2f0c966f35f5a2f6caa38c1105ba12c953efd2df4eeeac3719f1458c6f4b0c5"])
syz_extract_tcp_res(&(0x7f0000000000), 0xffffffffffffffc1, 0x8)

00:00:33 executing program 3:
syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8007, &(0x7f0000000100), 0x4)
getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dd0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f2b061c1b64ef2f000"/156, @ANYRES32=0x0, @ANYBLOB='\x00'/20], 0x0)

00:00:33 executing program 0:
socket$inet_icmp(0x2, 0x2, 0x1)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0)
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
r1 = openat(0xffffffffffffffff, 0x0, 0x10200, 0x0)
ioctl$DIOCGETSTATES(r0, 0xc0104419, &(0x7f00000007c0)="f356b60547ca12ffdb19eb9a221a15587bdfb9dbfc58945dfc83104f5759ab9582c4856274afd20450064d1d395d4f54d539fcf3a74783c372d258517def9061eddefe1c7559949221bafd88ec2f5ea45ec49f51581257f203e432e11a795d22e530339c4629e440d17ecf0052e1de907620b6da71e29918474ec358aa681864062f8a8f")
fchdir(r0)
renameat(r1, 0x0, 0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00')
sendto$inet6(r1, &(0x7f0000000280)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46e55afb470533362297142f2b7f814c332a631f28d2a60c", 0x45, 0x80005, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
socket$inet6_udplite(0x1c, 0x2, 0x88)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x0, 0xff}, 0x0, 0x19ae, 0x20, 0x5, 0x6, 0x203, 0x0, 0x1ff, 0x3f})
r2 = shmget(0x0, 0x2000, 0x20, &(0x7f0000ffc000/0x2000)=nil)
shmctl$SHM_INFO(r2, 0xe, &(0x7f0000000940)=""/177)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={<r3=>0x0}, 0x0)
ioctl$DIOCGETADDR(r0, 0xc4704436, &(0x7f0000000880)="d5e2796f0cd669bf547324750925dee33e78c0e8aa8f9ead569fdaaf9beeb8d16b7adb5ca6938ac2d4c7a249cc77b2091870069d75c766f774d7b41e983ec2c2767ae9fb5b360f35ef1f0918c96014fa965a3fbd03b35fc3128d90023f405064c92434e620ef53a349867dbb451b97aa033d183034fbbc90189eeb32d3312e3de1b5dc57f7016ad6725ca81d7f7bf361763ff57a8b20f0e6c9307c79c4c19e9ccae3ac77856437b28bd47e25a8e2c656e096ad")
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000200)={r3, 0x3f5, 0x1, [0x4c7]}, 0xa)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000180)=0x8, 0x4)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x11, 0x6a, r3}, 0x0)

00:00:33 executing program 1:
syz_emit_ethernet(0x18e, &(0x7f00000001c0)={@remote, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, '{f\\', 0x158, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500, 0x0, 0x0, 0x5dc]}, @mcast2, {[], @generic="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"}}}}})
syz_emit_ethernet(0x108a, &(0x7f0000000380)={@empty, @local, [{[{0x88a8, 0x91, 0x7, 0x2}], {0x8100, 0x100, 0x5}}], {@ipv4={0x800, {{0x1b, 0x4, 0x20, 0x100000000, 0x1074, 0x67, 0x7, 0x1, 0x7f, 0x0, @multicast2, @broadcast, {[@timestamp={0x44, 0x38, 0xaa2, 0x3, 0x3f, [{[], 0x3}, {[], 0x7f}, {[@loopback], 0x85}, {[@remote={0xac, 0x14, 0x0}], 0x9}, {[], 0xfbba}, {[], 0x101}, {[@local={0xac, 0x14, 0x0}], 0x624}, {[], 0xd97}, {[@rand_addr=0x200], 0x7}]}, @generic={0x8b, 0x5, "9568ab"}, @timestamp={0x44, 0x18, 0x5, 0x3, 0x2, [{[@local={0xac, 0x14, 0x0}]}, {[], 0x2a}, {[@broadcast], 0x7f}]}, @end, @end]}}, @udp={{0x1, 0x0, 0x8}, {"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"}}}}}})

00:00:33 executing program 2:
syz_execute_func(&(0x7f0000000100)="1c1eb5b598cd801b69e4f56962f5696200d998c441395bf98fe9589b26c7e4c753fbc4e101edfec4c461b9e54c7b412a6300c4da76768f4808eebce00000802000c4c3dd6d68074851443434ea01ef26f2430f38f12ca8385b5b45363ef80f9966030faee4f20f2acac482bd014e3547000026400f0d1840c0eb5ae3df64673667667066c44278f35f0a0f01c30f17720d14111d54111d00")
r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8, 0x4)
ioctl$DIOCRDELADDRS(r0, 0xc4504444, &(0x7f00000002c0)={{"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", "fbbd674d5812fc4d008d88d413446700555488403d9f4d2c314c2d1ac23e0a6f", 0x7ff, 0x7}, &(0x7f00000001c0)="d42d1f3deb08d4dc866e1e2786e0e3af051ad7023edceec38d1cfaa03a961c48c92845b6c02e033d9f2d47e25892a4b7b73de5022c0c93ddccfb4e94796b56b46f53e6210c6e36b67c87dcb85c88a2f3de58a9b760ce3bf674fd8e680c945b23fddf7b11aea926c9b2e072c6b53c8182f2094971c1ebb9aae2788abafe931ee748350b7a46a18924d0f7b250fbb731931926c96080a0b1bae6b35198c73d547ff93c35a5f666e72e3826cc63dcf222baa8517eed052c60845debcfbfb09fd5a56afb493ff29937028e1307f219859787", 0x4, 0xffffffffffffffe0, 0x80000001, 0x6, 0x3, 0x35ae592f, 0x80000000})
sendto$unix(r0, &(0x7f00000008c0)="135967e4428c99ad346c63088154524697b6e4b93f72e1ef880b5af4c4cfed80c3b1c29567b501c94085d36e97d5f88f6ba3865f76e37117efb0942b60b3184b953b519c08499b5ec303e81218dd17c1b5653df4", 0x54, 0x80, &(0x7f0000000940)=@abs={0x1, 0x0, 0x1}, 0x8)
freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080))
chmod(&(0x7f0000000740)='./file0\x00', 0x104)
ppoll(&(0x7f0000000980)=[{r0, 0x40}, {r0, 0x80}, {r0, 0x106}, {r0, 0x2040}, {r0, 0x100}, {r0, 0x100}, {r0, 0x144}, {r0, 0x2000}], 0x8, &(0x7f00000009c0)={0xffffffff, 0x4}, &(0x7f0000000a00), 0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000a40)=ANY=[@ANYBLOB="1c004e20000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dfff0000264651ef50177b00"/135, @ANYRES32=<r1=>0x0, @ANYBLOB="080000000500000002000000ff0700000900ff00"], &(0x7f0000000840)=0x98)
setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000880)={r1, 0x2}, 0x8)

00:00:33 executing program 1:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000000)={@multicast2, @broadcast, <r1=>0x0}, &(0x7f0000000040)=0xc)
setsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000080)={@rand_addr=0x78d, @loopback, r1}, 0xc)
socket$inet_icmp(0x2, 0x2, 0x1)
setsockopt$inet_int(r0, 0x0, 0x48, 0xffffffffffffffff, 0x392)

00:00:33 executing program 1:
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
setgroups(0x2ca, &(0x7f0000000000))
setgroups(0x0, 0x0)
syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000981c66db712c483397fd302c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0)
socketpair(0x17, 0x5, 0x1a8e, &(0x7f0000000080)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
bind$unix(r1, &(0x7f0000000100)=@abs={0x0, 0x0, 0x2}, 0x8)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={<r2=>0x0}, &(0x7f0000000240)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000280)={r2, 0x7fffffff}, 0x8)
bind$unix(0xffffffffffffffff, 0x0, 0x0)

00:00:33 executing program 2:
r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000140)=0x10)
readv(r0, &(0x7f0000000480)=[{&(0x7f0000000180)=""/102, 0x66}, {&(0x7f0000000200)=""/37, 0x25}, {&(0x7f0000000240)=""/109, 0x6d}, {&(0x7f00000002c0)=""/94, 0x5e}, {&(0x7f0000000340)=""/133, 0x85}, {&(0x7f0000000400)=""/44, 0x2c}, {&(0x7f0000000440)=""/21, 0x15}], 0x7)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r2 = open(&(0x7f0000000500)='./file0\x00', 0x8000, 0x8)
ioctl$DIOCRADDADDRS(r2, 0xc4504443, &(0x7f0000000640)={{"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", "95514e7d89841e5e2d64e11ef101c68e94c44dc602d7f5bfa3d47bf146bb1cb4", 0x34, 0xd0}, &(0x7f0000000540)="cd7cc7f374da23aa282970418218154a0d02afcf97d72e3151cca179c1f69a49f83200ac81a6b0cf79d8fe68dff5dbd78e823d9211ac199aeea1158d11fb4663379e99ad099dc6a0f7b3037c2ebfdb178888c101a045e452819fdc39bf68b73b1e8728ecada6133d40c9c9b94bd8e811b29fe893031d603b9e261fd2cb9f0cf1dafb3859ca4eab6f9a7cfcd044c5a5722ed065216289e7ca7af0fece4fcbd4d28423385d3a18af91848b13fc5ca47c51e1fb174083a76d0cc527611f7cb05a58a9700649e0aae32c75672676e1ed147b42566944acf763ed65b7276dbbb1599b6b0108", 0x40, 0x9, 0x5, 0x8, 0x5, 0x2, 0x4e67, 0xfffffffffffffff7})
ioctl$DIOCGETADDR(r2, 0xc4704436, &(0x7f0000000b00)="42ef841972774e6427a72c815097eaf3b746854e996844d98c0eef67b16a0e987d874123a044992e7d819fe0ceebc1b0")
setsockopt$inet6_tcp_int(r1, 0x6, 0x22, &(0x7f0000000000)=0xffffffff, 0x4)
pipe2(&(0x7f0000000040)={<r3=>0xffffffffffffffff}, 0x100000)
setsockopt$inet6_tcp_int(r1, 0x6, 0x500, &(0x7f0000000ac0)=0x400, 0x4)
ioctl$DIOCKILLSRCNODES(r3, 0xc080445b, &(0x7f0000000080)="a2162ca7cc87c4fe7e04a965c25c7db25b762746791e50a40b924fe87c0c40b9f8f0730ccb964de66e982c8a0068b19cfbc0a8fb0709cbda4ce018a5059336ad21578f73a10a6c4cc7833dbfb48262d6a36a53b368820270248c98e1a19106f115f09acd87459a0dca355408a67c72cd167136a9fe9b496e24")

00:00:34 executing program 3:
socket(0x2, 0x10000001, 0x0)
shutdown(0xffffffffffffffff, 0x0)
open$dir(0x0, 0x0, 0x0)
r0 = open(0x0, 0x0, 0x0)
ftruncate(0xffffffffffffffff, 0x7e2780e3)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, 0x0, 0x0)
preadv(0xffffffffffffffff, 0x0, 0x0, 0x100000000)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0)
lseek(0xffffffffffffffff, 0x0, 0x0)
readlink(0x0, 0x0, 0x0)
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)

00:00:34 executing program 1:
r0 = open(&(0x7f0000000100)='./file0\x00', 0x442, 0x4)
r1 = getpid()
setpgid(r1, 0xffffffffffffffff)
r2 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000200)={0x80000001, 0x5, 0x10001, 0x6, 0x200, 0x0, 0x7, 0x4, 0x7, 0x1, 0x875}, 0xb)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1, 0x3, @loopback, 0x1}}, <r3=>0x0, 0x8, 0x1, 0x202, 0x1, 0xfffffffffffffffc, 0x30a1e865}, &(0x7f0000000240)=0x98)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000280)={r3, 0x8, 0x66}, &(0x7f00000002c0)=0xc)
getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4)

00:00:34 executing program 1:
r0 = socket$inet6(0x1c, 0x1, 0x3)
r1 = dup(r0)
preadv(r1, &(0x7f00000001c0)=[{&(0x7f0000000000)=""/211, 0xd3}, {&(0x7f0000000100)=""/25, 0x19}, {&(0x7f0000000140)=""/101, 0x65}], 0x3, 0x0)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
preadv(r1, &(0x7f0000000580)=[{&(0x7f0000000200)=""/242, 0xf2}, {&(0x7f0000000400)=""/212, 0xd4}, {&(0x7f0000000300)=""/185, 0xb9}, {&(0x7f0000000500)=""/66, 0x42}], 0x4, 0x0)
recvmsg(r0, &(0x7f0000001340)={0x0, 0x332, 0x0, 0x15f, 0x0}, 0x0)

00:00:34 executing program 2:
syz_execute_func(&(0x7f0000000200)="982cfc0f050520d0f80791b0024141e2e9964180bf108a6796fbc4237909a200800201e60fc4014e66f66d220fa0e5be34f1c4e183e8c4c4fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000000")
syz_execute_func(0x0)
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = accept(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10)
getsockopt$inet_mreqsrc(r1, 0x0, 0x47, &(0x7f0000000080)={@local, @multicast2}, &(0x7f00000000c0)=0xc)

00:00:34 executing program 0:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x100)
ioctl$DIOCCLRSTATES(r0, 0xc0e04412, &(0x7f0000000040)="f3a523b9c0623716cd5592baae52ed91db48a6b5d9866a401add1cf26b0bdf4c60167885668e0312ecb116be2d95e251fedfbe67dab7e4407cd9c03ee5090df812e713f93c56dcf47d2222271519794a9b6d5b85e7d334a6beba7c5a614b75c7a528e0f6567cc3a38e42bdd225a7114ba1e6d1e2380d50aa3d2a2140f793b78c37f827c628e200c15e08a47f8d35838cc2bccb7d58126e989d1d959480c4392562ea5b4f169707d9ac9bf5822609bff0247a3c78f211104faa9557ca759adc5945e087898c64e559289e4be8682c5dd6d3b04dc44558a7c330fb75933c021cc35058a35e58b5488ecc8d272930b03a80b2821c91069d8cd16e9d1433b9599c1861513fa8c54aa60a8f3be16ca1cf7b21531df951b84aaed59f2d3c3782ac220c3d2f33b9b42f93ea2e58e29e22686eb25961a58d671dbbaeb4f9149f934642fef76bd343d5481e65210d2d471106a0ce509512e2a018e1e83c2e34dd8f17267fd455e8aa378006af6e957954ee436f069fb0cb0143eb7d6fb4a70b9c6a0565ff68aaf89d14ae519f81abfce200253f10659110573cd97080793eaf4a1398f834b19997d4506e9d56e515b56de48c0aaedd9ff81dd4fcbda66268857930d4281a3d7cab53c8d299e9b702159105c24f219489623b6a5f40284b39997cbbd6cb81346404588fea7d82c4f77de1c19709856004e0d3575a21eb24aeacfde7aafd059bc4c7c00b177a5b03a2ace4d8af472bb24b71270a4f9e799c77ae5026f9bfd2eb8ca84c927d186bc3317f8ca22f0abcc7ac54a85bd8963950d6600d3535df8bc4474b2e371911d1d3ec20b5e57efb0442f3d5b61d9e1b92bf85b529d519419473734fd344d82faf3ecee9e22f7ca902c87b0ac230a1c0208d8b88e560ce8fd01d1735328f46fe6921cb6638314d5663df2711d254f8eecd7841e9e1ec0d1d52f8788a4dae18ceeda29c66c5648ce393a20d1e7ea784145c10627016b95a54afd6bd964f99989f4be9203bab20421fca000e5fe361187cd613d9420d25bd4e8719bc508b1e6b209f30efb926b23f638d3dffe25c6bfd831b9f598bfda6fabc6b6fbb53f66a5f34ce861a31d307a79a2180d73db9d11c6724f15a6d217fb5088c0c3ad4fd8cefa9c617e75f167c83cf92833951eda43a40496638c4bb8fbff25a156b0aac5ea46763c7780091bd6fb6910de1d852ccc3ea7f6ee720d90f81965d56829c9b01c3a9abcea1f256f9513b95b26cc5081df2aecedc7a066c8e5189e631fb34bff1c38cee786f29aa4ece80e932c3a59d4f4bf4b362356bfa7f744b4dcfb36be71b735e10daa689fbe88cdb6ee80a5a2b6590000a1cd779f6dd8b0cb8e98bb755feae3383f18ab75f5a2960f360a2bfd93a160854f3f4bca5b085428874f8ab7391b2b8fe810fbc423365cdb3182a138c648eec9adee03acdbfaa731426d4d332ca0854693154c7708ab0a99a0b68d928f2280697370c9362a730c1d79e2b2b058c6b051f2606ec72e4ced69d166e753f5dcd18f4ffb0641bec470403f68792e1d822bd0540e41a86529844525ef53e62077f8f8c127476e83bba755156d5a2e469461eed221acbf98956ad48a8c7aaa6ea9f3c45227cf11850b82326215bb85885365e71ff5b07a89b980d519386a3909887fdddc5d97d5fdf2d5a44307ef1dcb6611dc79f83eb50787a798e41a569888537051e968fd05e142a214fe238dd9f04943f3fd806b9a872868dd533f44de8f7bfcec00e7970172deafa7d0b95d44f1f398029205a2deef207e922b086cb006c807f313f6bf1a85051b7c52ca377c2a5327c8e3744a69f59a33e152245527bb7df6465cba16b80cade5f8057a1b773c09273efb772b7b3a4c7fac1e6fd0e8c1e094119f86913112f3256f05966f994aa7e6c49e4b9d6175a50d54203d9e3fedf5b3d5c5ecce2c0810f03b30eb2eca9c23c4e16a644477d8fd5dbf629938e7400d16b0f488f3c4bae92e3ba837dc536969465542d82926d9b1f4aa65f73485d92c67fc5aac41696678df322bc9d33013400ebc556c66b3acf95bf672608d1bd9fa0e18bafc05cfad20ed8d010de406a4c2ee2d4c088e6c9b050bfd3bca840fb91b2621bb9de7248fafc6cbfd068b33eac83ae47303724bee5add32c40b033249a14ece35f8c54ac633d55b8d61b6de673ca905ad8c966d9352cbf9fd087cfdd52a63d9865b03a832a665b27a0da9b5129eb6256ef8200c5a92bd2bf22177bf28ac8e767e474186838e74f6fba9270a03ed707c329b4ac4777fde66f1a6df25e2296194a291e8696c2ce64fc16d70cae0733c46fb1253d6d712aa90f1ce7dadfd2c8d4852239a6efad51ad7a2154991bdf06f092163402201a842ff928f9bc2204ae886405929d7fb5a023412df25421804fcbc0a9c44a692eace05218fb003b81c38cfd39ccaea6f444e6163dc8ec3a03be8e03a67bb9e65080578098ba852b0a89740450b1a03682d476e12e7500c631f0246277c0870ee1084dff4574f84bc5a9617421ae9703ec3ff203ab328de985b8dc8c664bdccc27ddcb965d40a4f31d79e926eaa9277b04567ba2d7ae26d47291e5169e1f59ad09b73b8f1ceec29211f8ac70d05f992dafa4a9dd55f6669b2c0bf207c112630b6f220900f58592dd20be09472e1a5cfd982ec21313922f97919e25508fcfbddf3900e487416953c48d6b9890101da5084cd1aa01b1d35b9b7146b88cf8daed4bb6a812937730e0b7242020e9fb2a4632537074895f228d67a170f76d1ddca9f8cf8be2271b11f0347dbeac2a8d8c85cb79325fee0404a5c277cfd93341804a3e7cd03b10a9cc3ced0c6fced793e3c66878343adbfd5df11bbf6fdda287e31f3c56cc7ad65477d2938cb1b5ce268e56ef9cd42b099d78762c4cb16fb73a8ce86699aca7190b7cf02d8a66438b4dc345afdbffaddc759eabf022004da9aed072d8cbc32a374a18a9b887d5ac9ef4116854a975760cf7cf2c6f16bf40dda8f41e7fdb82d1ea8e891a01b018ee529416bfc648c4dadf1b636c06a8b018e21094f4912957ce929ae270813dce378b01ca52e74595288561ddbb7caff0c2881211e34f341e91cc182cc6e56359ad9c00114226320618cd25e8d01e8f2be4499da871bd2f39e08ff65180b0fdbabb218ba3726cc63487f9ff27bff767422d5e4fcbf9f7f523417cd6dfe3778b4c55fc6de770f88f294a5c6442e71bf4fc01e50b9603e0eca82d63d4ba80f5c948d3e2342462d5dd7a0ea8c8a99953e358725f9370f8849b7c2743059eb3f8efd8aea883e833ddab80c2e4e1f8b7f4ec196aea0706a9963033804597fac9b57996059e5b4f06f5ac41a459ac4bdedba8ab37245e7c1f4a5cf675bc80f01bf2197833618b40f80abfce857c1d1c72a0b98ca5549d70e3e6a3145b3820c0568a7f91d7028b380ff8e8a4faa640c1b7e21322e4d5ab5b775c9f812444732370cc755c6093e7ac3f92f3ddfce7c37ec8f2f056616faf631cb2483b060d52b7c5f0dc98721264faa509ecf24df32126e9124e230a4af04983ab6cabbbc96252eb4d63ffd23d7bf5d345c8a025f24f317a55bd43d84ed65a3326a0a2bcc28d44fa0b3c14e5fc0f52c8575160318c8562212166c1b5f1bede1d3160bfa129b9b8dd16119082ffeb193c72b7fb6b2b48aa612bc8c90cf029ce26afaee6906cb01ee5c363baf0fdcdcd6e22ca6a0e7ea38916892456388c817b8c5cc22718f9d17fdf6b8c5e7a5eb2b56cbb1f87001235f71c67a3882f6dee74a692b767e791f80d49fd06fd18f217e220bee651f1d0d6cbb0788acd3b85d3fe10dabc12dc45beea7a3eb7bfc1d9e613af21d1168d1c149f93868cb6390988062b1a15c5c88a70dd7f780bdfa8f5856e2a6577231b2271bfbe6ea1f57b82a7598cce61ba85e8d591a727e085ae0c144331c94095301ca61dcf9b3d2587e44f5f450764596c3e1f1617deaf6bdfd85f1981652cb86fe2ab5d638a37215e83a58110f89131f028de06121fdc21e24195314ae466e8b8a15179af44593eeed2cae5103195f977410b2c22ec771dc579d899c6b5d9f943f4af983ad9bf649ffc93d1ad5bcaf7cee338247edfd1f8396db1e35169d6d0cfe1a26ad2c2c4febd0dcfab3a073746cb06b1e8ef0c405230b35621515213794cc989b001351671e71ff9c17950f2669788cba080290f906b97d5daf3bc1c606c88909cc522e9efe41f55055e0b1847d30d0c2f91acffbf17c5498011ebe89b41e5a6e37d3905b03445666854cd79d25b3ce2c8493dff78f806bbb75175735c60c6aa8c74ba4ac45b59678c9fd04a65daa34016ea45f89eb96f918ef239e5604130bce708083410da8e3c7bccc9a133c6c199714e3f23aa33c27d4a8bfdebde24114ec8186142e76cd38a18ddb78f21b11bf43dc613442b7c6ac89e2ad9d1bbebc7738682df2f506c9cd40bbf675796bbd139aaa377eea561af4e5c28ffbcfc8453455946e5a087eaf84cce15b12978fa89998081e35247fda8270b1df103a27213b01214b7d54c425a817cd10039a3e5fde76f7364f0066fb5ed68e344bb01e53a11e129a580481cec126136b5e335593d086f085180634d97d4c2c17d9318590805299735342e2d0639f013c852cf2d3af2f0e084361ea34c2886273b1f6ba232079241d40b3bfecb04cb910d884fa11fb024cb2c7a0b9e426d16ad71e7d782ee43d39d76fb32a74175bda807feadeab10d3c5f14e7dd065ffd66e043ecbd55388058dff0359e2cdb1b0a19ecb870c6faa3f6eff9e6f0f38116bbe21d4dbf3e5838c4d80438cc10cbc90ea68f333ef90bdd8a64314a0f29cbb55570ec1fc678662f9c34da984c2806315f55b930ac25625a5778220782c87f2997b27b9ae2194b0349c4da22411ac88d373db2ea7be47d3fd3fe8cd59bc61af34732aaf97d989495224833c8900203879bc3ae3c89e41d5f90c0fb9dbab6cdcf63ca0d85b316fba7da32cc503d711c420ecaf8c35e1f0af1f435d78765e283288b4326419f99b6eaf326f6f61d3e9c0da2d719a2b6f46dd288bc506476d2d3a5f788ae6ef4d832bb7546b51b5f2bf447cb22c5b8bae58e1ed47f9c3513f7f1c286a891a33f9291948b7564c41b236cc751345a1548f93700ca95df692da4e8926d7f8d481836708717b13abd424a5a0db68c2c8327637e6f2309d0a2f23ca159bc478bef746eb5f2e6939942259e6547811f111fe68812d77ddc5884cc0fa651bc5c409855be732a73b8bb0973555398074e429d4cfd0e88c95d09069eace266b8110e6dd6435703c2b22edc41379a26b3ae8a40b54ed23e399937d9293f515faf9a7fabc0dd2a77a576618287b2029be515f386803cb07c29be84144ee698275f00cd9b3571cf1d05ac0b23cabf6300f98b7cca269c80255e5816fc65d32b04f1e6931b87f0054efc2d3c988063e535dcac6be3c731e0a2c4c7c71969f600b60848b5de12c2eab8b50ab4cb631a30e1d54ffb61d07a85817410ac8368674bf3ee8d53c6b87a00ca419fa11a67f8a9b3247b07dcea37e79452442c455b84b771bb2874040516a6520c9905024933b25f02c34539da267cf252fa7a7648849bcc28c50bcf751e096ab76e11f6b1a72bb16ba914b05e4f616a1a6c9fabfdf56c0f7a249b02dba436d261ce96d6166975f00c48444d66e121e268f3fd3d050decf097a0ce51b91c7d6e73133283013070b0b469ca2cd0233882f0c87de44b06dc994e60afd5a0cb3ffa4004e0c62e1674d06512ea497fb2b1a21b9281a6e9e5b3ab33a384fa63bb31")
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000001040)={0x81, 0xffffffffffffff00, 0x80, 0x5, 0x4, 0x20, 0x20, 0x10000, 0x2, 0x7fff, 0x5}, 0xb)
ioctl$DIOCRGETADDRS(r0, 0xc4504446, &(0x7f0000001180)={{"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", "d5baaa0dbcf8c30e5e6238111174585b50aaa63f897ce8eb32c479e58303fc48", 0x80000001, 0x6}, &(0x7f0000001080)="fa40e8615bac02d952caeb2db7a2b61b763e8e6bdea9fa83feed4c822aecb7f43f892de5b0bcff350f260bc21df3c30ffb8a6c900d1b9ba1a94bd5c0b605f21d90fa80b6433d89897e8cb86761749a07e09d4d8abea31ab2a6867b98cee18d5cb6b2f7992568714a5b8c8afe340efd63e0d404fd32d41cc86d24a7630ea34254429ec03e5669b80164796c1315f9cc50728cea4f5a585a5647a28f90faaa88bb7169f7459d1089d4a09fe362a057294de9449701a02e8a609f173a4df8e1f411cc6dbb903d5af78b7a79a4ad50114250a57b0e03dea685d3356de85747f3d2f9d02481a705006fd7793b805a854c035a", 0x3, 0x5, 0x10001, 0xf5fa, 0x2, 0x8, 0xaac})
fchdir(r0)
truncate(&(0x7f0000001600)='./file0\x00', 0x6)
getresuid(&(0x7f0000001640)=<r1=>0x0, &(0x7f0000001680), &(0x7f00000016c0)=<r2=>0x0)
fdatasync(r0)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000001700)={<r3=>0x0, 0xc8, 0x7, [0x80000001, 0x5, 0x7f, 0xf2, 0x89, 0x6, 0x9]}, &(0x7f0000001740)=0x16)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000001780)={r3, 0x2}, 0x8)
r4 = openat(r0, &(0x7f00000017c0)='./file0\x00', 0x28000, 0x42)
ioctl$DIOCCLRSTATES(r4, 0xc0e04412, &(0x7f0000001800)="a8c49253556605e8fb4ad37322d8ee421387bd6117669ec301e6fbbbec591959655522dab7f28538df7c6126f38966c76a2e259767df0c68a80b5d79341a03bf7fa924501893622aa62d4023dcf11d4b0c37fbb0aa27edbcfa79333ebc8bc938049a6ff2e9d105a55376f51ab33e83c15764335fdb8fc78e15fee3a3d598709c7c276f3df885cdad68286af1b7ffbed19e69999b")
setresuid(r2, r2, r1)
fcntl$setflags(r4, 0x2, 0x1)
openat$ptmx(0xffffffffffffff9c, &(0x7f00000018c0)='/dev/pf\x00', 0x20f03, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x15, &(0x7f0000001900)={r3}, 0x8)
setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x18, &(0x7f0000001940)=0x1, 0x4)
pipe2(&(0x7f0000001980)={0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x29293ed2c9d48c47)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000019c0)={<r6=>r3, 0x2e, 0x4, 0x0, 0x7fffffff}, &(0x7f0000001a00)=0x14)
socket$unix(0x1, 0x1, 0x0)
msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1)
getsockname$unix(r4, &(0x7f0000001a40)=@file={0x0, ""/27}, &(0x7f0000001a80)=0x1d)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, &(0x7f0000001ac0)={@in6={{0x1c, 0x2, 0xc8e, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0x7f}}, r3, 0x1, 0x7a, 0x4}, 0x8c)
r7 = openat(r5, &(0x7f0000001b80)='./file0\x00', 0x40, 0x10)
mkdirat(r4, &(0x7f0000001bc0)='./file0\x00', 0x88)
getresuid(&(0x7f0000001c00), &(0x7f0000001c40), &(0x7f0000001c80))
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000001cc0)={r6, 0xffffffffffff0000, 0xaa, 0x1, 0x4, 0x4}, &(0x7f0000001d00)=0x14)
execve(&(0x7f0000001d40)='./file0\x00', &(0x7f0000001dc0)=[&(0x7f0000001d80)='Qk\x00'], &(0x7f0000002080)=[&(0x7f0000001e00)='^\x00', &(0x7f0000001e40)='/dev/pf\x00', &(0x7f0000001e80)=':+,.^[++/:-![\'%\xebs^.c%.(\x00', &(0x7f0000001ec0)='/dev/pf\x00', &(0x7f0000001f00)='\x00', &(0x7f0000001f40)='\x00', &(0x7f0000001f80)='/dev/pf\x00', &(0x7f0000001fc0)='/dev/pf\x00', &(0x7f0000002000)='/dev/pf\x00', &(0x7f0000002040)='\x00'])
poll(&(0x7f0000002100)=[{r7, 0xc4}, {r7, 0xc}], 0x2, 0x7)
getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x8, &(0x7f0000002140), &(0x7f0000002180)=0x4)

00:00:35 executing program 2:
munmap(&(0x7f0000db7000/0x3000)=nil, 0x3000)
mlock(&(0x7f0000b7e000/0x4000)=nil, 0x4000)
sigaltstack(&(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000))
r0 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x400, 0x8)
ioctl$DIOCXCOMMIT(r0, 0xc0104452, &(0x7f0000000280)="b1bad61fb68e6a0ac0125126b4dd2fe4cfa5ed0cb33e951193804bb38f122184ba60cacb439e717b28ea34bff71ea800981dacda66a245e725d1646c66e82bac834d85c5ff62e2bbf65d48d9b3bfb29c053ca106eabed9d3e20af8d6377da35017f1a3ff45d59abb938c60aa3227bfc714eb84c320ccadf491040eab83435cdc4f788cdb0837ae27edee689520445ce75530f691db263902f89cc29ac170dc6c2ea5dfe8bc27af6a93e2c6b243c78ea18f9d8398de51d4b04bd225c1288902ff94588a967df6d692723ce8798a129f88de3c3d036372de93112a1d1684bed57af42c4054766dc1259ac249454e0cb8af27")
madvise(&(0x7f0000db7000/0x2000)=nil, 0x2000, 0x3)
r1 = accept(0xffffffffffffffff, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x8)
ftruncate(r1, 0x7)
mprotect(&(0x7f0000b6e000/0x3000)=nil, 0x3000, 0x99b2f9be9a507ba4)

00:00:35 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000080)=0x10)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000000c0)={0x0, 0x9, 0x3, 0x3, 0x101}, &(0x7f0000000200)=0x18)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000240)={<r1=>0x0, 0xd376}, &(0x7f0000000280)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x8003, &(0x7f0000000100)={0xdb00, 0x3000, 0xe00, 0x0, r1}, &(0x7f0000000040)=0x10)

00:00:35 executing program 0:
r0 = dup(0xffffffffffffff9c)
syz_execute_func(&(0x7f00000000c0)="969898472c431c160f05f30f59bfd900cf00c4a37bf0c5db41e2e9b55767660f6b32fb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d1c4e10bf8c470c4c461cd583d04000081c6b710c4397fd300c9dcdc0fbcaf00100c00f345d9c6acacc40fb6b67348b9a5605419c2c2b00b000000f08171a30b8a826eefa80d94c48cc7e8628f6808a3056f0000004e00c4608de3c0f526264788fec4e2dbf71ec4a1dd7dbbbfdd5cc6000830a1c9fb110fd3c43e450fae7c0f0f")
accept$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10)

00:00:36 executing program 3:
geteuid()
freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040))
r0 = geteuid()
setreuid(0x0, r0)
r1 = geteuid()
setresuid(0x0, 0x0, r1)
r2 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110)
openat(r2, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0)
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0)
r4 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(0xffffffffffffffff)
sendto$inet6(r4, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(r4, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0x2}, 0x0, 0x0, 0x0, 0x100000000, 0x3, 0x0, 0xfffffffffffffffc, 0x203, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, 0x0, 0x0)
syz_execute_func(0x0)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x20, &(0x7f00000002c0)=0x603, 0x4)
ioctl$DIOCGETALTQSV0(r3, 0xc100442f, &(0x7f0000000040))
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
dup2(r3, 0xffffffffffffffff)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00'])
fstat(r3, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
getresgid(&(0x7f0000000780), &(0x7f00000007c0)=<r6=>0x0, &(0x7f0000000800))
lchown(0x0, r5, r6)
setreuid(0xffffffffffffffff, r1)

00:00:36 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
r2 = shmget(0x0, 0x2000, 0x81, &(0x7f0000ffc000/0x2000)=nil)
mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1, 0x412, r1, 0x0)
shmat(r2, &(0x7f0000ffd000/0x3000)=nil, 0x2000)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2, 0x12, r1, 0x0)
mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0)
mprotect(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0)
shmget$private(0x0, 0x2000, 0x100, &(0x7f0000ffe000/0x2000)=nil)
recvmsg(r0, &(0x7f00000002c0)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000080)=""/99, 0x63}, {&(0x7f0000000100)=""/74, 0x4a}], 0x2, &(0x7f00000001c0)=""/195, 0xc3}, 0x40000)
madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0)

00:00:36 executing program 0:
r0 = socket(0x5, 0x10000002, 0xffffffffffffffff)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt(r0, 0x9, 0x7, &(0x7f0000000040)="8a", 0x1)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1d, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast=0xf4010300}}}, 0x94)
getsockopt$sock_int(r0, 0xffff, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x4)

00:00:36 executing program 2:
r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0)
pipe2(0x0, 0x100000)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0)
pwritev(r0, &(0x7f0000000140)=[{&(0x7f0000000300)="1204cd93c0cfa85c3e0de620ad031e8036cb2940a5f246443ab82fa238d4c6af06e472c149b0d4edf24c3d759598f10bb033683ff2146880f342360477e13d5142b7758a2ba8c939", 0x48}], 0x1, 0x0)
mlockall(0x1)
sync()
getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180))
getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200))
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r2 = fcntl$dupfd(r1, 0x15, 0xffffffffffffffff)
r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f0000000240)={0x3}, 0x1)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4)
r4 = getegid()
setgid(r4)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r3, 0x0, 0x3)
pwritev(r3, 0x0, 0x0, 0x0)
poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet_mreqn(r3, 0x0, 0xd, &(0x7f0000000080)={@broadcast, @multicast2}, &(0x7f00000001c0)=0xc)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)

00:00:36 executing program 0:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece99a1ed2", 0x7b, 0x0, 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0)
symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00')
listen(r0, 0x6)

00:00:37 executing program 1:
r0 = open(&(0x7f00000012c0)='./file0\x00', 0x8140, 0x1)
setsockopt$inet6_int(r0, 0x29, 0x14, &(0x7f0000001500)=0x89, 0x4)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001480)='/dev/pf\x00', 0x100, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000016c0)='/dev/pf\x00', 0x1000000000000040, 0x0)
ioctl$DIOCGETQSTATSV0(r2, 0xc0184432, &(0x7f0000000180)="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")
ioctl$DIOCNATLOOK(r1, 0xc04c4417, &(0x7f0000001580))
pipe2(&(0x7f0000001300)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x8000100000)
getsockopt$inet_opts(r3, 0x0, 0x1, &(0x7f00000011c0)=""/182, &(0x7f0000001440)=0x11c)
ioctl$DIOCGETTIMEOUT(r4, 0xc008441e, &(0x7f0000001280)={0xffffffffffffff01, 0xc})
sendto$inet(r0, &(0x7f00000014c0)="77750b303c21b9c3828559db25862e4e21d0a6e83359714b9d441ce3c9521e5711b093d07c5c40d6981540daa62a664a", 0x30, 0x20100, &(0x7f0000001540)={0x2, 0x0, @loopback}, 0x10)
ioctl$DIOCSETLIMIT(r2, 0xc0084428, &(0x7f0000000140)={0xff, 0xffffffffffffd6b4})
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet_opts(r3, 0x0, 0x1, &(0x7f0000001340)=""/216, &(0x7f0000001180)=0xd8)

00:00:37 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82021f00000002000000"], 0x1)

00:00:37 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
writev(r0, &(0x7f0000002480)=[{&(0x7f00000000c0)="cf768276fb21d364391761a5290ae0a0c636c371bb989d3a136dd9bb21d6b0ee93c1dff6cbf3882194c5fa758c1dfe3a69b85ef80cc90f10e2ce20228c136a24db9e42537a427798e92ed289d9e82ed7f771ddf448a87220ca8c13e4ed3424b7a819856a2dbb8b6a386b31c4b7fe16a22ef32e3db4d5dfaa9b8bab8486587793cbaed37743b13443d8f7ebda753a33b2ad9f4686c541db9ab4787e9d8c3c56a955eeb4f4c8dc1252b6a0ee5fe4b7e1", 0xaf}, {&(0x7f0000000180)="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", 0x1000}, {&(0x7f0000001180)="4886db720995a2c5d199e5ea327521ee1ea44c3039393a12ed1ba0b2fcdd4ac432f1ea377e8ce3347be78751873d6e0bdd63c3c3572221cba636535d8bb23eece1a88ba3b26ab4505b9ba6d9644bf290175aa461eb5991ee313e71e777ada065b8f3de0043caed942e686d7e2d8e42a75e66a5b9d1cf9f65aa312e6b6fd0296f4af14bf56fc96eddaac357dd48", 0x8d}, {&(0x7f0000001240)="cbfe36c2797547d897f9a4da2ce2736ad436e4c7e23ce150de5d789289cc1d6d63d40aee3f0fc284d7eb765dd45fee09ac48ef1bfc20d7deedb913b888aecd587153b0c9d77e69082372d55f61ffd586e6d28f751a5c10236ba27ed36f24ce79e0a32a490943347612d2c4794a4c8befc3bbdb891bb34a22d106a42d7b3c2b08360570451f7d082d566c5f5ee84eed471fafff1113efc3a37f84757e315cd865025e00a69d5436fef597b1f1119b1414f5db9b8b8c00df79f522626cc1d658ac680b7e852eecd2b56362bb", 0xcb}, {&(0x7f0000001340)="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", 0x1000}, {&(0x7f0000002340)='I', 0x1}, {&(0x7f0000002380)="3e833cb8b13344893fdfc142e7a82273825f2b1c1992cd2d4e769ecc777d5ee871aa4ced96d521b46c6b8743a805c6e73144a5255854a6a15ecc95cda2c00232fa9e14b9e4e7de0533bb2411443099bfe86aa8cdf3a4651884c0aba753cef237a2be880b53c810f5b7400ca59492e58f8dd28ae4f861365b4326b0c029fd010e3d8d4219cff86f2ddec45bcd51db0474a935a4a540791ff0eada8569e01823f391d221c3ac0a8806cb53decc42a3fe19cdd60fd6eac513ace5d8ab88835490f245f9ed7ad52e734c8203aa58", 0xcc}], 0x7)
setuid(0xee01)
munlockall()
getuid()

00:00:37 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x400000005, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x1202, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x3)

00:00:37 executing program 0:
syz_execute_func(&(0x7f00000000c0)="0c0ec4817a2df998cd801b69e4f56962f5696200d9d9d08f697893e9c461f913990e0000008fe9589b26c7e4c753fbc4e1011cededc4427d82ac2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851260f0f7b00b78fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b0f81b80000000f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00")

00:00:37 executing program 1:
r0 = shmget(0xffffffffffffffff, 0x3000, 0x20, &(0x7f0000ffb000/0x3000)=nil)
shmat(r0, &(0x7f0000ffb000/0x3000)=nil, 0x3000)
mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4)

00:00:37 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000140)={0x9, "9bc3b67106ccdcf36c95abcc1ba7b016"}, 0xd)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="c5d9dbb800000000000000000000000000000000000000d542b747e72403aa30c4000082777bc613de5a6a1cc37809214c9be287bc9d15e81d6e3c8ed664f038c8915bd1897f28c7c1450c7bf80c377b5a8327e239d4ae633c16bf3f30adce2cde7c82c3e152cd467e678be71ef7d6c3f2780b439d9beb98961d9f63c6960ec78651dbd8b12510580500c7432ed7b856e3b867c6c9ddf2980342e7"], 0x10)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={<r1=>0x0, 0x4}, &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x100000000, 0x1, 0x100000000}, 0x10)

00:00:37 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
r1 = socket$inet(0x2, 0x4, 0x7)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000)={<r2=>0x0, 0x0, 0x8ea}, &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000000c0)={r2, 0xfffffffffffffeff}, 0x8)
close(r0)
syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")
ioctl$DIOCCHANGEALTQV0(r0, 0x802c7416, &(0x7f00000002c0)="a22a7d3b31d4babd56e973aa647dc9fd22847af84b3c9a6250f307ebe3b9d51f3c8e8bb5a160993eff")

00:00:37 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f0000000000), 0x10)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00022e2f6669f4ff302f66696c643000"], 0x1)

00:00:38 executing program 2:
socketpair(0x17, 0x0, 0x64, &(0x7f0000000080)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f00000000c0)={<r1=>0x0, 0x8}, &(0x7f0000000100)=0x8)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000240)={r1, 0xfffffffffffffffa}, 0x8)
setreuid(0x0, 0xee00)
msgget(0x3, 0x4)
r2 = dup(0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4)
socket$inet_sctp(0x2, 0x1, 0x84)
syz_execute_func(&(0x7f0000000140)="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")

00:00:38 executing program 3:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
connect$unix(r2, &(0x7f0000000080)=@abs={0x1, 0x0, 0x1}, 0x8)
r3 = fcntl$dupfd(r1, 0x11, r1)
ioctl$DIOCOSFPADD(r3, 0xc088444f, &(0x7f0000000140)="63a2ccd62293a02e27f967f49022f7d858cf6f7989969e5ef89db6138530df0b9f5302b1d4be8d22")
getsockopt$inet6_int(r0, 0x29, 0x18, 0x0, &(0x7f0000000040))
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
ioctl$DIOCRCLRASTATS(r3, 0xc4504448, &(0x7f0000000200)={{"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", "0f0af9ad88ab8cdb68afb866eccda53c11fdbeef6c7dd03a9b7e415d1b112ce2", 0x6482, 0x100000000}, &(0x7f0000000180)="3c7f2e4ef708f70f3d26c86692044270bd0b0d7eb27d19705c34d09d53cbe095d269c74fa81ea882e4be9e92a3f61a4c26614b7b891d78c6a7d2ba95df43d3a9f07ef95a33b7eba80db6b24d9fd180d5d99419d6aeac884e", 0x1000, 0x2, 0x3f, 0x5, 0x7ff, 0x3ff, 0x5, 0x3f})

00:00:38 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00}, 0x8, 0x0, 0x0, &(0x7f0000000240)=[@rights={0x10}], 0x10}, 0x0)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000000c0)={<r2=>0x0, &(0x7f0000000000)=[@in, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000100)=0x10)
setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f00000001c0)={r2, &(0x7f0000000140)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0x2, @empty}, @in={0x2, 0x3, @rand_addr=0x2}, @in6={0x1c, 0x3, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x2}]}, &(0x7f0000000200)=0x10)

00:00:38 executing program 2:
syz_execute_func(&(0x7f0000000240)="982e152c49c44191d1fd0f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd81e0fa0e509ab34d1c4e10bf8c4f8c4f4c66db712c483397fd300802d2ddc0fbcaf00100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e6ba8560d2d8cc7e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2")
unlinkat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x3)
r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x54)
mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x8)

00:00:38 executing program 1:
syz_execute_func(&(0x7f0000000140)="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")
syz_execute_func(&(0x7f0000000000)="0c12c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00")

00:00:38 executing program 3:
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x22000400004042c5, 0x0)
r1 = getpid()
fcntl$lock(r0, 0xe, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100040000004e, r1})
preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000140)=""/225, 0xe1}, {&(0x7f0000000240)=""/215, 0xd7}, {&(0x7f0000000340)=""/144, 0x90}, {&(0x7f0000000000)=""/45, 0x2d}], 0x4, 0x0)

00:00:38 executing program 0:
syz_execute_func(&(0x7f0000000600)="969898472c431c040f05f30f59bfd900cf00c4a37bf0c5db41e2e9b55767660f6b32fb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db711c4397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3907348b9a5605419c2c2b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4608de3c0f526264788fe58c4a1dd7dbbbfdd5cc6000830a1c9fb110fd3c43e450fae7c0f0f")
ioctl$DIOCSETLIMIT(0xffffffffffffffff, 0xc0084428, &(0x7f00000000c0)={0x5, 0x8000})
sendmsg(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000400)="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", 0x20b}], 0x1, 0x0}, 0x0)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000140)={<r0=>0x0, 0x833}, &(0x7f0000000180)=0x8)
r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff)
close(0xffffffffffffffff)
fchmodat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000080)={r0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6]}, &(0x7f00000001c0)=0x10)
geteuid()
freebsd11_stat(&(0x7f0000000280)='./file0/file0\x00', &(0x7f00000006c0))
chown(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
ioctl$DIOCADDALTQV0(r1, 0xc100442d, &(0x7f0000000000))

00:00:38 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x1b, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1)
getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x9, &(0x7f0000000000)={@loopback, @broadcast, <r1=>0x0}, &(0x7f0000000040)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@empty, r1}, 0x14)

00:00:38 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}}}}}}})
getrlimit(0x0, &(0x7f0000000000))

00:00:38 executing program 3:
syz_execute_func(&(0x7f0000000300)="9826472c430f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660fc632fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000f81c66db7122e260fae8500000000c9dcdc0fbcaf0010000ef345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b0a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")

00:00:38 executing program 3:
syz_execute_func(&(0x7f0000000000)="9826473e431c080f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4014e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e00000081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
select(0x40, &(0x7f00000000c0)={0x3, 0x2, 0x8432, 0x9, 0xcca9, 0x9f, 0xc61, 0x9fe}, &(0x7f0000000100)={0x6c3f, 0x3ff, 0x1, 0x1, 0x8, 0x7, 0xff, 0xaa2}, &(0x7f0000000140)={0xffffffff, 0x4, 0x9, 0x8, 0x2, 0xffffffff, 0x1000, 0x2}, &(0x7f0000000180)={0x6c4, 0x8001})
select(0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0))
r0 = socket(0x0, 0x0, 0xfffffffffffffe01)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000280)={0x10000, 0x900, 0x1, 0xfffffffeffffffff, <r1=>0x0}, &(0x7f00000002c0)=0x10)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000003c0)={r1, &(0x7f0000000300)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000400)=0x10)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000200), &(0x7f0000000240)=0x4)

00:00:39 executing program 2:
r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8, 0x48)
r1 = geteuid()
r2 = getgid()
fchownat(r0, &(0x7f0000000080)='./file0\x00', r1, r2, 0x200)
r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000040)={@loopback={0xffffffff00000000}}, 0x14)

00:00:39 executing program 0:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$sock_int(r0, 0xffff, 0x1011, 0x0, &(0x7f0000000040))
fchmod(r0, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)
r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x40)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000080)={<r2=>0x0, 0x8}, &(0x7f00000000c0)=0x8)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000100)=ANY=[@ANYBLOB="02004e21ac1400aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000"/136, @ANYRES32=r2], 0x8c)

00:00:39 executing program 3:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000580)={@rand_addr, @loopback}, &(0x7f00000005c0)=0x8)
setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000180)={@multicast2, @empty, @local={0xac, 0x14, 0x0}}, 0xa)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @rand_addr=0x8, @loopback}, 0xc)
getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000500), &(0x7f0000000540)=0x4)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
poll(&(0x7f00000001c0)=[{r1, 0x8}, {r0, 0x4}, {r1, 0x4}, {r1, 0x200c}, {r0, 0x8}, {r0, 0x108}], 0x6, 0x9)
r2 = dup2(r0, r1)
setsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000640)={@broadcast, @multicast2, @loopback}, 0xc)
fcntl$setflags(r1, 0x2, 0x1)
setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000680)={@multicast2, @remote, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000600)={@multicast2, @local, @multicast1}, 0x3e)
r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r3, 0x0, 0x1000000000003)
poll(&(0x7f0000000140)=[{r3}, {r3, 0x100}, {r3, 0x80}, {r3, 0xa1}, {r3, 0x2}, {r3, 0x4}], 0x6, 0x5)
lseek(r1, 0x0, 0x4)
poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
r4 = semget$private(0x0, 0xfffffffffffffffe, 0x11c)
__semctl$SETVAL(r4, 0x0, 0x8, &(0x7f0000000080)=0x6)
shmget(0x0, 0x2000, 0x4, &(0x7f00002dd000/0x2000)=nil)
r5 = socket(0x1b, 0x3, 0x0)
writev(r3, &(0x7f0000000780), 0x0)
sendto$inet6(r5, 0x0, 0x0, 0xffffff7ffffffffc, 0x0, 0x0)
listen(r0, 0x10001)
getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000400)={<r6=>0x0, 0x3d5, 0x0, 0xfffffffffffff404}, &(0x7f0000000440)=0x10)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f00000004c0)={r6, 0xf622}, 0x8)

00:00:39 executing program 1:
freebsd11_mknod(&(0x7f0000000200)='./file0\x00', 0xc000, 0x1)
r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8)
freebsd10_pipe(&(0x7f0000000140)={<r1=>0xffffffffffffffff})
openat(r1, &(0x7f0000000180)='./file0\x00', 0x180, 0x2)
getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
syz_execute_func(&(0x7f0000000600)="969898472c431c0d0f05f30f59bfd900cf00c4a37bf0c5db41e2e9b55767660f6b32fb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db711c4397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3907348b9a5605419c2c2b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4608de3c0f526264788fe58c4a1dd7dbbbfdd5cc6000830a1c9fb110fd3c43e450fae7c0f0f")
sendmsg(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000400)="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", 0x20b}], 0x1, 0x0}, 0x0)

00:00:40 executing program 2:
r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110)
r1 = openat(r0, 0x0, 0x100048, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0)
r3 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(0xffffffffffffffff)
sendto$inet6(r3, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(r3, 0xc450443d, &(0x7f0000000300)={{"bafdbbc065d9520c48d57f8beef080a682b835c337d7274f06ba394bd7d37561a8f7d51ed9df18d7177137b8aa2ec3e73c8cdc38f7ee50400256297cff4618716ceb185e5996827171587f3ed22375753614f4c90657460c005eccac3f64ad5c54cebbd38e9fac78cd29d04eb412a739107bbd74955b3c9e71b168c904a1421b4d37e8146066f561fddebd9b9260b350cb581d76cd843d3818c19fc28d41ccc212769345df2c1fd089acf086d41559b1f0ce072a221d0fb0f62f0e1b428a1f523b32b1f50aa5dd8bab021b7e97f62f567cfded8885766ef6b66025b06883081bdc41d66904e473cfae997a8d008409bcd8d368410261c59f530652715b740b476317302e2282aa5f591090268a5c5491a090c4ec17dd7d39d7409ae30ab96a804cb60debb4b7870af273a55d963a301f5367514c9defdfd772891f2a71c32dc306cb7834aedcc02d4ecb1780a0e928cd67eee016a58acb814ed61bea29495114aa1375026df5ce8dc633136e46835c3fdbef041dff854bdedb2eff485de08b42eb857837aae9ffd8cb739858ca770ecc96ee87aa55f2ce6cffa0eeb4076f2618fd899eb8fb58a75663481d4073c113eed86ad9a3be3180ad6f83b4337481bec4fd79f1606de7ee80efd0b055ff389e3dfad4630c5be218a75b66a7b552fde4f2dd51c5c31f7c6db193ad346f77432c93c89a105c6de1366ee6bf04ad02c790225a4576819041ef103dc6193f3dd5a2b9dddd54029649b869ebdc5c3f807b09be6775d5569c0dab27eb2718da90bb08c9574c81535697c398804b660fc0db3935545fa69130651fc7dd833df7d42c1e5f66147897d3fce28e90eb428611a38be2cb22af46f0f8971357ce610adaaaf0d3ccdfd7add99544d448007eeb42bce50436b10ddefc185d634f12e6a97621c8c8cec7be7025fb2a012ef5f0989ee2e97ab7ae4de041d7633fc47edec1d87ce55d2cf153a5104264a7b42ff55da5201e67bd933e68426baa4ed73fd268451bbace40bbee87bbaa8560315899b4f64254eb75e3e8c3735143168519023915054eb04afbc793475cb58573326fc1b043053f0a5be0f0898db2c01ad746d9c25b7880f0616f999e9ff1e53f4ce15bc95d27ddeb8ed25ea874d5646c075bf435b0d186bb54fd5acc0b03618810d8815e99d6e50b2db58638c9677131fad86693ca971208bda1a8f3f60472ce30f5986be073827697429b1a7e5c3c9f2011cce265342b738f0fc6236d316e54f1b16bc4452a3d89dacb8c64619f3748ed5e152572dc386c87feabcedcefcfec6f3d586da4e4cf9347fb6c4ce62879cc45759181c7b0506998c5f36b0d59b216df69080a29918f71a1f4c09bded02bdbc89e3be1015ff956c1b03ded8d4a867cd6872f49d15ea654b8f29871bb8251d3cab0632b040feadafc8e3eb642bd43b674cd09a93c1d4b", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x0, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f})
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000002c0)={<r4=>0x0, 0x57c19e75}, &(0x7f00000007c0)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000880)={r4, 0xffff, 0x10001}, 0xc)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000780)={0x0, 0x7f, 0x0, 0xffffffffffffffff}, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, 0x0, 0x0)
syz_execute_func(0x0)
ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040))
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
r5 = dup2(r2, r2)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x14, &(0x7f00000000c0)={0x7, [0xfffffffffffffff9, 0x3, 0x6, 0x0, 0x4, 0x9, 0x0]}, 0x12)
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', 0x0, &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00'])
getresgid(0x0, &(0x7f0000000140), &(0x7f0000000800))
lchown(0x0, 0x0, 0x0)

00:00:40 executing program 1:
r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000))
setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040)={0x20}, 0x4)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$sock_timeval(r1, 0xffff, 0x1018, 0xfffffffffffffffe, 0x0)

00:00:40 executing program 0:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000140)={@multicast1, @multicast2, @broadcast}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000200)={@multicast1, @remote, @multicast2}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000400)={@multicast1, @rand_addr, @rand_addr}, 0xc)
r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, 0xfffffffffffffffe, 0x0)
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000100), 0x4)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast1, @rand_addr=0x9, @rand_addr}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000000)={@multicast2=0xe0000001, @multicast2, @broadcast}, 0x2d9)

00:00:40 executing program 1:
syz_execute_func(&(0x7f0000000180)="9826473e431c130f05f3fd59bfd2084f00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed750fa0e509ab34d16445d9ff70c4c461cd583d00000081c66db712c483397d93aec9dcdc0fbcaf00100000f31ef9c6acacc4c3214cb938605419c22401b00b000000008171a30b8a826eefa80dd4d4660f67d5e8628f6808a3056f0000004e00c4618de3c0f526264788fef5c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")

00:00:40 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x8000000000001, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000340)=ANY=[@ANYBLOB="1c000000000000000000000000000000000000000000000100"/128, @ANYRES32=0x0, @ANYBLOB="00000000000000008503000000000000000000003459ccf41f6c63aaabe60c6ff09ce457ee239a4e6fb6163197a385cd1c57fb2f667a67e8f09ade21b71afdcf5037432f782ccf9cbbf6975c306873e3419baef85811c6db41bb33231488e19fa73024ad930202740d240a7c"], 0x98)
r1 = fcntl$dupfd(r0, 0x0, r0)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5]}}, 0x1c, 0x0}, 0x0)
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
sigaltstack(&(0x7f0000000000/0x2000)=nil, 0x0)
sigaltstack(&(0x7f0000000000/0x2000)=nil, 0x0)
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={<r2=>0x0, 0x4}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000080)={r2, 0x7fff, 0x7}, 0xc)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000180)={r2, 0x1}, 0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x2, 0xffffffffffffffff, @multicast2}}}, 0x0)
getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0), &(0x7f0000000200)=0xb)

00:00:40 executing program 1:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
accept4(r0, &(0x7f0000000000)=@un=@file={0x0, ""/35}, &(0x7f0000000040)=0x25, 0x20000000)
r1 = semget$private(0x0, 0x4, 0x0)
semop(r1, &(0x7f0000000140)=[{0x3, 0xe45, 0x1800}], 0x1)

00:00:41 executing program 3:
r0 = open(&(0x7f0000000140)='./file0/file0\x00', 0x2f8, 0x8)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
flock(r0, 0x2)
flock(r1, 0x1)
flock(r2, 0x1)
flock(r1, 0x1)
dup2(r1, r0)

00:00:41 executing program 2:
mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00'])
writev(r1, &(0x7f0000000280), 0x26)
syz_execute_func(&(0x7f0000000180)="9826473e431c190f05f30f59bfd9130000c4a37bf0c5c041e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa0f000021b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
ioctl$DIOCGETSTATES(0xffffffffffffffff, 0xc0104419, 0x0)

00:00:41 executing program 1:
syz_execute_func(&(0x7f0000000000)="0ffea68f050000c4e2790ed4d9f50f18ddc4c219ba9b9bb4c9d66466da63553636f2abc4c1185850003644db4ef4c421db10f1")
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = dup(r0)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
listen(r1, 0x0)

00:00:41 executing program 0:
r0 = socket(0x2, 0x10000005, 0x8)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000000)={<r1=>0x0, 0x4}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={r1}, 0x8)
syz_execute_func(&(0x7f0000000280)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb6441da71090fb8c4464e4e751e0fa0e509abcbd1c4e10bf8c4948c4304c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f")
getsockopt$inet6_tcp_int(r0, 0x6, 0x32, &(0x7f0000000080), &(0x7f0000000100)=0x4)
socket$inet6_udp(0x1c, 0x2, 0x0)
pipe2(&(0x7f00000000c0)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
fcntl$dupfd(r3, 0x11, r0)
pwritev(r3, 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0x1000}, {&(0x7f0000000380)="52ab36daa01bd3b5c79ceb5ad55b3d5538fac5e3481498ef0c5a5a46a2aecd91bbdc9db7d824aeab635c9dd94c003c99f711d081a68e5ee158f0fe61aa05fcb9ef87a6892b396fab3f7838a9d84ad01c29993dab0457670ead9882c40064d819a1c51ef85f8c", 0x66}, {&(0x7f0000002540)="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", 0x1000}, {&(0x7f0000000180)="c365b6371998d7bf7245533a055b488fc421d94025821a09f3893d4d0adca4dc7951c55a7a6149497f58e4342bf4ba8720b7af4e25c7db1620e93e37a4293d167778ae228e0cae98a78fe20031a84eb347a7b02be34e6713222d099ace987770d27f5ba1b657671a8551ca86721708994e89bbe222ca42302bf08ec9cafce467829bea1d4b10d52a457d116f0ae5b22aa72585122e28c79e988947f885b31908b2baba3c4939bc08adf918442a04b3fd3428a756c11af48c312ae165c597", 0xbe}], 0x4, 0x1)
getsockname$inet6(r2, 0x0, 0x0)

00:00:41 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000100)="38de544683b6adf914efa5229ad7accece1d7c17b8003ab72d8c3f736b5df62d5a92a76ab06145ae5de4e6af951cc82754fbccd600cdb16ac0af777d2ba4d6c1c55d42fd124d2e3d5a092b1d651c10467f744eb95df4f69454c362062a61bae3dfaf93cc1a", 0x65)
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x101, 0x4)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00', 0x6322}, 0x24)
setsockopt$inet6_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000040)="c0bc762ab2e7fea0a37f3ae5eab48008373fbe171107275b74cc7eb016d29207f5494827ca4c89e717c682a345c765225dacc5fb6263d170218efcb7a156efb6d1", 0x41)
setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000180)=']', 0x1)
r1 = shmget$private(0x0, 0x4000, 0x8, &(0x7f0000ffa000/0x4000)=nil)
r2 = shmat(r1, &(0x7f0000ffd000/0x1000)=nil, 0x3)
shmdt(r2)

00:00:41 executing program 0:
r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000000c0)=0x10)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000100)={<r1=>0x0, 0xcb, "9aa65fb1e08eb3068a37e6a0e3fced32e839cee872d4f9c3b45417ae0584aae1f8ce0add1e8b1c4dd6b9239463f37a5e0b6073683e0e8704c8cebbdeb5cbc1cdcba5c662163d90ee29aa146f4395a31dd7e4345c9b1e1ed11fc507cfac8d960f20aaf7997fefdbf46abbce34fc3bfbd2bef2306ac331b875de5ca31fd44c3d18b6888dc821441ad836fae6160c3b75899aee55c78bcacb0f7ea4b12ad85ee75b237e4930f964ee0e39c36cc78b63241d12b16ed39d16dc281560a79f5fc6208a4cfa8bcae91db0f51d622d"}, &(0x7f0000000200)=0xd3)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000240)={r1, 0xeb2}, &(0x7f0000000280)=0x8)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
r2 = open(&(0x7f0000000000)='./file0\x00', 0x10080, 0x104)
r3 = socket$inet6_udplite(0x1c, 0x2, 0x88)
ioctl$DIOCGETSTATES(r2, 0xc0104419, &(0x7f00000002c0)="c857654d5f27bcd589e75052e23e1f626493503c9131d2440956db4ec008ecb5055368dceecd813bbeea0c752de4f0df09c4c3dffa44bf0658924a12f9c34feed2b10c9dedf26b8f26b4a738eda667b16d008b4ef5256c6a3b141e5ead7373959547a9569c403e8d5d106c772532bf4bb3e0c30205314462")
setsockopt$sock_int(r3, 0xffff, 0x1018, &(0x7f0000000080), 0x110)

00:00:41 executing program 0:
syz_execute_func(&(0x7f0000000000)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61610c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f")
r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000100)=0x10, 0x20000000)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x8, [0xf29, 0x6, 0x7fff, 0x7fff, 0x3f, 0x1, 0x4, 0x3ff]}, 0x14)
getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000180)={<r1=>0x0, 0x7fd8}, &(0x7f00000001c0)=0x8)
setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000240)={r1, &(0x7f0000000200)=[@in6={0x1c, 0x3, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x4}]}, &(0x7f0000000280)=0x10)

00:00:41 executing program 1:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e6)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x2)
mlockall(0x1)
recvfrom$inet6(0xffffffffffffffff, 0x0, 0x0, 0x80, &(0x7f0000000100)={0x1c, 0x3, 0x3, @loopback}, 0x1c)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x7, 0x1200, 0x20, 0x7fffffff, <r2=>0x0}, &(0x7f0000000140)=0x10)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x1, 0x9, r2}, &(0x7f00000001c0)=0xc)
fdatasync(r0)
r3 = fcntl$dupfd(r0, 0x11, r0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0)
mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x12, r0, 0x0)
writev(r3, &(0x7f0000000300)=[{&(0x7f0000000200)="570d9163e2999578e053659cea58e81064bf6942a9784cad5578b46af3b0e4de7f7d9adca98018382d6d8685bfe5ffd4e0", 0x31}, {&(0x7f0000000240)}, {&(0x7f0000000280)="2cf21d471ead1d29851c17993c817c39590ea4b40d197d1b6e7e2581a412171facd4304b450b88b6e6418eae21cb38da7723517d1c9faac973282490821db128a32848093ff87e41ce227630fa134afe175c3693b473f378f98ae6b3ca33845aaf1519148b67fd6cee62a85d82d86208c53b4dfb9741b2ef", 0x78}], 0x3)

00:00:42 executing program 2:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x52, 0x0, 0x0)
fcntl$lock(r0, 0xb, &(0x7f0000000080)={0x2, 0x1, 0x10001, 0xfff})
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
getsockopt$inet_mreq(r1, 0x0, 0xfe5280ee332b51c7, &(0x7f0000000000)={@remote, @remote}, &(0x7f0000000040)=0x8)
r2 = dup(r1)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000380)={<r3=>0x0, &(0x7f0000000300)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, @in, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f00000003c0)=0x10)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000400)={r3, 0x7ff}, &(0x7f0000000440)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0x2, 0x0, <r4=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x902, &(0x7f00000002c0)=r4, 0x4)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000140)={<r5=>0x0, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000180)=0x10)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f00000001c0)={r5}, &(0x7f0000000200)=0x8)

00:00:42 executing program 3:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x100042, 0x4)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000100)=0x9, 0x4)
r1 = socket(0x1, 0x5, 0x0)
getsockopt$sock_int(r1, 0xffff, 0x1012, &(0x7f0000000040), &(0x7f0000000080)=0x4)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x13, &(0x7f0000000200)=ANY=[@ANYRESHEX=r0, @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYRES32=r1], @ANYBLOB="00000000c5000000"], 0x3)
setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000000)='dctcp\x00', 0x6)

00:00:42 executing program 0:
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000080)=ANY=[@ANYBLOB="e1003659d6adb01316c654b25a"], 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
r2 = semget$private(0x0, 0x2, 0x202)
__semctl$SEM_INFO(r2, 0x7, 0xb, &(0x7f0000000040)=""/25)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0xa, &(0x7f0000000000), 0xfe6a)

00:00:42 executing program 2:
syz_emit_ethernet(0xda, &(0x7f0000000180)={@local, @local, [], {@generic={0x8040, "59e9b91572639cfae5afd7ae2473810bab8105464919dc15e6b89766d2b84cfe67f0603225adff81c564828764b3d568d2ec7c5102b3ec7842919a35c6586202c88350c146be7d82ab701733e4ab458e2b5f6dea7005ccf7a332a6eaf9d7a4ceaeefa0bf6d6533ba5fcbea66b041633f097d68161c242d4891cec47dea443c37da68a985e0a02a5008292895098b21988b026134a5280a9015747a73a4356472d0bd02e23bbc009cb9bc58f6837e710851a8fd85973054c3becd259ec5cbc54b0aa42abed45a317ac76dc7bc"}}})

00:00:42 executing program 3:
openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x100)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x20000, 0x0)
mkdirat(r0, 0x0, 0x81)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
accept$unix(0xffffffffffffffff, 0x0, 0x0)
r1 = socket(0x0, 0x20000000, 0xfffffffffffffffc)
__semctl$GETZCNT(0x0, 0x0, 0x7, 0x0)
syz_execute_func(&(0x7f0000000200)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0")
setsockopt$inet_int(r1, 0x0, 0x0, 0x0, 0x0)

00:00:42 executing program 0:
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, 0x1c)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
shutdown(r0, 0x0)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000040)={<r2=>0x0, 0x7fff00, 0x0, 0x1, 0x7}, &(0x7f0000000080)=0x18)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={<r3=>0x0, 0xfffffffffffffffe}, &(0x7f0000000100)=0x8)
getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000140)={r2, 0x6, 0x37, 0x200, 0x6, 0x4, 0x3, 0x3, {@in={{0x2, 0x0, @multicast1}}, r3, 0x5, 0x4, 0xff80000000000000, 0x40, 0x2}}, &(0x7f0000000200)=0xb8)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0xa, &(0x7f0000000000)=0x1c00, 0xffffff27)

00:00:43 executing program 1:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
bind(r0, &(0x7f0000000240)=@un=@file={0x0, './file0\x00'}, 0xa)
r1 = dup(0xffffffffffffffff)
getsockopt(r1, 0x2, 0x3ff, &(0x7f0000001cc0)=""/199, &(0x7f0000000440)=0xc7)
lseek(r1, 0x0, 0x3)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
setsockopt$inet6_tcp_buf(r2, 0x6, 0x40, &(0x7f00000002c0)="7997813d5d4ea2f4a42e1040fc3f7cafbd974169e70552cf356a34c0a5b992394e7373ae3da0dad93f3e3c44ba661572", 0x30)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000007c0)=ANY=[], 0x0)
rename(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0\x00')
r3 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000740)={0x0, &(0x7f0000000700)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000780)=0x10)
lseek(r2, 0x0, 0x1000000000003)
readv(r3, &(0x7f0000000880)=[{&(0x7f0000000380)=""/160, 0xa0}, {&(0x7f0000001c80)=""/19, 0x13}, {&(0x7f00000004c0)=""/96, 0x60}, {&(0x7f0000000540)=""/172, 0xac}, {&(0x7f0000000680)=""/17, 0x8}, {&(0x7f0000001bc0)=""/154, 0x9a}], 0x6)
socket$inet_icmp(0x2, 0x2, 0x1)
setsockopt$sock_int(r2, 0xffff, 0x1011, &(0x7f0000000080)=0x3, 0x4)
poll(&(0x7f00000007c0), 0x200001c7, 0xc71)
fdatasync(r3)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
r4 = dup(r1)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffd0)
open(&(0x7f0000000940)='./file0\x00', 0x100000, 0x68)
symlink(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)='./file0\x00')
readv(r4, &(0x7f0000001b80)=[{&(0x7f0000000200)=""/173, 0xad}, {&(0x7f0000000ac0)=""/155, 0x9b}, {&(0x7f0000000b80)=""/4096, 0x1000}], 0x3)
accept4(r2, &(0x7f00000006c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000900)=0x10, 0x0)
write(r4, &(0x7f0000000040)="0e10c0495ee5db25c38d718f92931614f0a587976ec648d5f458d9", 0x1b)
sendto$inet(r4, &(0x7f0000000600)="9ed018cd8e6e493ce8e9f062e4b5e6ba7f1c67db3f940fc65576fd28be7060112658f9eef12e79a5635e22a4510df1ce8e2baa455f1412628835f0ff788ba89f6b3eff2c3a85c42cd492998b48922a43c45ec75a5a3b3adaef4306e5f315b6a2633893", 0x63, 0x88, 0x0, 0x0)
getresuid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0))
setsockopt$inet6_udp(r4, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4)

00:00:43 executing program 2:
r0 = socket$unix(0x1, 0x2, 0x0)
sendmsg(r0, &(0x7f0000000bc0)={&(0x7f0000000000)=@un=@file={0x0, './file0\x00'}, 0xa, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="b0000000000000000000000003000000474dfd7ad95f348234bf7f386df88a65fe9baf2b30e0604e02fae955d46bd2a3b625e071af987200314e311d76c13afab2529cbbeac879eba7b69763d9e778a229029a25e2c9e9a7d90f657484a7e62e41875992df105e52e49185d043f2688c538362f47d2db60fb5161fc08dd86d00e4dd7c8353cc009501ea95f07be9108fd34debb904e0df8597235143bcae25eb87907df62e6fc819d6f9160000000000"], 0xb0}, 0x4)
poll(&(0x7f0000000180)=[{r0, 0x4}, {r0, 0x4}], 0x2, 0x5)
socket$unix(0x1, 0x5, 0x0)
r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@broadcast, @broadcast, <r2=>0x0}, &(0x7f0000000100)=0xc)
r3 = semget(0x2, 0x7, 0x0)
__semctl$SEM_STAT(r3, 0x0, 0xa, &(0x7f00000001c0)=""/2)
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000140)={@remote={0xfe, 0x80, [], 0x0}, r2}, 0x14)

00:00:43 executing program 0:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
ioctl$DIOCXBEGIN(0xffffffffffffffff, 0xc0104451, 0x0)
ftruncate(r0, 0x7e2780e3)
r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x3)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0)
ftruncate(r0, 0x105)
mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x10, 0xffffffffffffffff, 0x0)

00:00:43 executing program 2:
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
writev(r0, &(0x7f0000000540)=[{&(0x7f0000000240)="d9653fba4e0233e2bf170a9419daf23d096bb700275f4ec692ee63cfb0fddb907b63406b89d79fce3ab77d7f99e25b74d44d4e91aad892bfd0e0a0062ad9721e6f19d40e38646665a3ee4b5cb3594efce686f5f84c3bbd8e8c14eea56b73dc20ce8903647bca411f5906cf010bd9431916890d97bdc698400420bcdaec13ae0b0f29df8c31e890f738faddd462a0d4cd65d1864e4f51396d1e10b19677091d3a24959d10424bbc86610b7492648722da84a2981a1b4ac10c4dbd3d003a2a0d9a8f", 0xc1}, {&(0x7f0000000340)="e5016b276ce988c49f046067e415b853aa06fd3b9bbfbc2e30fc383d3de0f2b8cbe7045ad5aed535d692c65eff0ce9d6836f34df08bd8387f50859cb9e554f2e696dbb0e717b95a85b0b161d11e28e6750578d547a4b1a6cc8bf02fdce", 0x5d}, {&(0x7f0000000040)="74cb95b33863ac65b1ebbadc2d351f98610d5611d68b5f7b043112b037931a732f70a4570ada85cac5ff33a49937869cca", 0x31}, {&(0x7f00000003c0)="ef7a3d230c587dd3a4a5d5b64118ef116e60e5b1876e207079e1b04fb144a2347568dd9d6f82084703a8fc7cdf1bba133148d4ab4f1d4b68799b1ed27e6f4666966b5d7819efc72d583129e7a8503fa5f35890cce7123e871472889d1b14b8b5f1a21193717a2ad2ff97a7a88630b13589238eed640568f49cce9ab706236d0d1b8636b635cf6f4c3e5bb6e5189619626a2cf07c328d0be722b6bc6abc054aa8de07e138aab194a39298a0cfe3ba541f308da5abe2a41f21a261058a412dd7dd14e559534a446c80654d59b0b9466421", 0xd0}, {&(0x7f00000004c0)}, {&(0x7f0000000500)="053fbcdf00cd5e2ad2959acd7ad1c7dc3168fa1952df8bded60a17f66b4bb1a288d631a17e9dea02aa448409b0af40b8c00d09d9f1d49efd2b", 0x39}], 0x6)
symlinkat(&(0x7f0000000200)='./file0/file0/file0\x00', r0, &(0x7f0000000180)='./file0/file0\x00')
openat(r0, &(0x7f0000000140)='./file0/file0\x00', 0x8, 0x180)
futimesat(r0, &(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000100)={{0x1, 0x3}, {0x9, 0x3}})
sync()
setrlimit(0x0, &(0x7f00000004c0)={0x9, 0x7})
fdatasync(r0)
symlinkat(&(0x7f00000000c0)='./file0/file0/file0\x00', r0, &(0x7f00000001c0)='./file0/file0\x00')

00:00:44 executing program 3:
socket$inet_sctp(0x2, 0x0, 0x84)
semget$private(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)
execve(0x0, 0x0, 0x0)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_udp(r2, 0x11, 0x1, &(0x7f0000000000)=0x3560, 0x4)

00:00:44 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0xf, &(0x7f0000000140), &(0x7f0000000180)=0x4)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000001c0)={<r1=>0x0, &(0x7f0000000080)=[@in6, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000200)=0x10)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000240)=r1, 0x4)
recvfrom(r0, &(0x7f0000000000)=""/18, 0x12, 0x80, &(0x7f0000000040)=@in={0x2, 0x3, @rand_addr=0x7f}, 0x10)

00:00:44 executing program 1:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendmsg(r0, &(0x7f0000002500)={&(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000002440)=[{0x88, 0x29, 0x2, "07c3cab71959ba6cc02f1107aab1c452e0026056a3a8dc5734975059c8973d3b56742e822dd324cfc43381383d5861de683e10c3e70d3866500d725a6ed5d23131b6d10334762b6cefd58513cb5316e25885e56ceb39dc0adfc0e5ebaab868f3da355ca1741ce890cd6ce45588d4ac7f5e76c596d14e"}], 0x88}, 0x104)

00:00:45 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
fchdir(r0)
syz_execute_func(&(0x7f0000000000)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f")
r1 = accept$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs, &(0x7f0000000100)=0x8)
sendto$unix(r1, &(0x7f0000000140)="9599c8289b9467cb4bd69f9e7082500665dc0224f58a2b78846d46dbfa4a025ae414302bf8b4586ba3d8b50300d6a068e4827f1d04a23a3992138f14758179d3533006d26ff8edd3930698038416a72be0cb9d8e8ee453d1bc907d026a6067ca5a8e282a0291bef4df625a0d85eab28763ae778064447fd7f2f26270eb5061e462718edc48d25458d4a183f9b2e04cb7412a3b17e1c7a663ba1641e2b213162e23f4dc184549a07b9b6c4e4dcd09eb0e", 0xb0, 0x1, 0x0, 0x0)
r2 = accept4(r1, &(0x7f0000000200)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000240)=0x1c, 0x0)
getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0xb)

00:00:45 executing program 2:
pipe2(&(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100004)
getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000080)=""/3, &(0x7f00000000c0)=0x3)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000100)={<r2=>0x0, 0xcc, "8c19462bb2bb1aa4c7a1dc6e8ddfd6ef3eae2b0abeeb8bad5543c79daaf858aaac51961da003b7b682ffe16e69c1a3d776431faf98cbb46284a7446f0251638e3b3175e4f0d54fbfbddfc79b7e60530a6d272b80d0e70aa6111cc01ab20bba56d6d2ef9840422c2c52a5f30266d61600fc64a61e8d1ac7aa4317e4ad37e2816a402bd0f352ae477d62e9684a6eeca8927b2f70afc66a17f8c9e4657a9d14ffb766d5f109ea749f1fb5c5649204d4694e3b8f5389046b8d12774e2ca093856a5f33adeec16787480a91aa7a99"}, &(0x7f0000000200)=0xd4)
r3 = fcntl$dupfd(r1, 0x0, r1)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000240)={r2}, &(0x7f0000000280)=0xffffffffffffff35)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000002c0)={r2, 0x2}, &(0x7f0000000300)=0x8)
getsockopt$sock_accept_filter(r3, 0xffff, 0x1000, &(0x7f0000000340), &(0x7f0000000440)=0x100)
fcntl$setflags(r1, 0x2, 0x1)
r4 = socket$inet_udplite(0x2, 0x2, 0x88)
setsockopt$sock_int(r4, 0xffff, 0x8, &(0x7f0000000000), 0xe0)

00:00:45 executing program 1:
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
fchdir(r0)

00:00:45 executing program 2:
shmget$private(0x0, 0x4000, 0x200, &(0x7f0000ffc000/0x4000)=nil)
munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000)
r0 = dup(0xffffffffffffff9c)
setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x81, "99f9dc1a55d0ff0b63ae25a8ad02f832"}, 0x14)
r1 = shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ffb000/0x1000)=nil)
shmat(r1, &(0x7f0000ffc000/0x1000)=nil, 0x0)
mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x1011, 0xffffffffffffffff, 0x0)

00:00:45 executing program 2:
fstat(0xffffffffffffff9c, &(0x7f0000000040))
geteuid()
freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f00000006c0))
getresuid(&(0x7f0000000740), &(0x7f0000000780), &(0x7f00000007c0))
r0 = geteuid()
setuid(r0)
syz_execute_func(&(0x7f0000000980)="9826473e431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db74fc483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
ioctl$DIOCRSETADDRS(r1, 0xc4504445, &(0x7f0000000240)={{"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", "626107db3af79eaabbcc5844f89d4db32dbe6fb7f3e8bad36a9565d4908b7995", 0x10001, 0xfffffffffffffffd}, &(0x7f0000000000)="7e89c02ce36420b0ff8e9495cb12f222b545851772e3f046ea0798a0581a30ba0793ff7b479d808c3eb327", 0x41, 0x7ff, 0x1ff, 0x72e, 0x101, 0x101, 0x4, 0x5})

00:00:45 executing program 3:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
r0 = semget(0x0, 0xcdb5ad504701164c, 0x40)
__semctl$GETZCNT(r0, 0x1, 0x7, &(0x7f0000000780)=""/242)
r1 = semget(0x2, 0x1, 0x550)
semop(r1, &(0x7f0000000040)=[{0x3, 0x100}, {0x0, 0xffffffff, 0x800}, {0x2, 0x20, 0x1000}], 0x3)
r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
getsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f0000000680), &(0x7f00000000c0)=0x100)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000d40)='/dev/pf\x00', 0xe00, 0x0)
r3 = accept$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000640)=0x10)
sendfile(r2, r3, &(0x7f0000000100), 0x9)
fcntl$lock(0xffffffffffffffff, 0x8, &(0x7f0000000000)={0x3, 0xfffffffffffffffd})
r4 = open(&(0x7f0000000140)='./file0\x00', 0x10200, 0x40)
ioctl$DIOCRGETTSTATS(r4, 0xc4504440, &(0x7f00000008c0)={{"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", "82a4f31e7a6153707edecdfe920dde06765055e101d7a9f89ee964c3b384462c", 0x2, 0xfffffffffffffff8}, &(0x7f0000000880)="28a4ea30f7abe667688d194ed004539dc97680182893a5c32eb310bbdf09c8717886543961cf9e6e1c19bacd", 0x6, 0x1ff, 0x1, 0x0, 0x0, 0xff, 0x8, 0x8826})
ioctl$DIOCRCLRTABLES(r4, 0xc450443c, &(0x7f00000001c0)={{"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", "a5cecf34566e448f1ae4da1a66b6548ae92ee0056255784aac60157bb3a7a4e4", 0xffffffffffffffff, 0xfffffffffffffff8}, &(0x7f0000000180)="764e5d780bb8a115cd5ece15c64a27a7a4ced01b2e41cb917ab19868dd81b18929", 0x8001, 0x5, 0x29, 0x1, 0x42ec4e6, 0x9ccc, 0x1f, 0x7fff})

00:00:46 executing program 2:
syz_execute_func(&(0x7f0000000140)="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")
r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000300)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000340)=0x1c)
getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000380)={<r1=>0x0, 0x6}, &(0x7f00000003c0)=0x8)
rmdir(&(0x7f0000000480)='./file0/file0\x00')
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000400)={r1}, &(0x7f0000000440)=0x8)
setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000780)={0x4, {{0x1c, 0x0, 0x2, @loopback, 0x1f}}}, 0x88)
link(&(0x7f0000000000)='./file0\x00', 0x0)
r2 = accept4(r0, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000540)=0x1c, 0x5390d95936075ff0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000580)=0x17b8, 0x4)
r3 = semget$private(0x0, 0x3, 0x0)
__semctl$GETVAL(r3, 0x7fffffffffe, 0x5, &(0x7f0000000240)=""/126)
chdir(&(0x7f0000000040)='./file0\x00')
r4 = accept(0xffffffffffffff9c, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000100)=0x1c)
getpeername(r4, &(0x7f0000000280)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000002c0)=0x1c)
getpeername$unix(r4, &(0x7f00000004c0)=@abs, &(0x7f0000000500)=0x8)
truncate(&(0x7f00000005c0)='./file0/file0\x00', 0x8000000000001)

00:00:46 executing program 0:
r0 = socket(0x2, 0x10000001, 0x0)
sendmsg$unix(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@file={0x20200, './file0/file0\x00'}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000480)="e4eec0265c5a166933a4d304dffa18e41cfb9c1b489f7caceaf2cbe4378ee443a8d5ba2eec05096b5800920f38c80735450542b92439a4c29769aa8a3076f7007a064eec89408cf655e705e0005e452ea6c1d55f2ce01aebf53061279d", 0x5d}], 0x1}, 0x0)
setsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000040)={0x8}, 0x10)

00:00:46 executing program 1:
syz_execute_func(&(0x7f0000000100)="1c41b5b598cd801b69e4f56962f5696200d9d9d0c42e17795bf9f9680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2ac4c2b90a23f2168f4808eebce00000802000c422b18cb60700000051518fe9509b9b9bfc0000c422250a33eff265dc5f00c35b5b45363ef80f9966032c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad4336660fd2938c0000000f9dc36666450f17720d2e440fc7bf0d0000801d54111d00")
r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f00000001c0)={@in6={{0x1c, 0x3, 0x3, @loopback, 0x9}}, <r1=>0x0, 0xc6, 0x9}, &(0x7f0000000080)=0x8c)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x67d6, 0x3400, 0x2, 0xffffffff00000001, r1}, &(0x7f0000000280)=0x10)

00:00:46 executing program 2:
syz_execute_func(&(0x7f0000000280)="9826473e431c120f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32f3c401ad61b5feefffff0fb8c4124e4ec4c3e57c19fe751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e00000081458145b712c483397fc9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe5800d030a1c9fb110fd3c4a261b7e2")
r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c)
getsockopt(r0, 0x10000, 0x10000, &(0x7f0000000080)=""/27, &(0x7f00000000c0)=0x1b)
rename(&(0x7f00000001c0)='./file0/file0\x00', 0x0)

00:00:46 executing program 1:
r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x20000000)
getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x0, &(0x7f00000000c0)={@multicast1, @remote, <r1=>0x0}, &(0x7f0000000100)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000140)={@ipv4={[], [], @rand_addr=0x5e}, r1}, 0x14)
r2 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000340), 0x14)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000000)={@loopback}, 0x14)

00:00:46 executing program 2:
geteuid()
freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040))
getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140))
freebsd11_lstat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000280))
r0 = geteuid()
fstat(0xffffffffffffff9c, &(0x7f0000000300))
r1 = getuid()
setreuid(r1, r0)
r2 = dup(0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000400)={0xff, 0x84a, 0x120, 0x7, 0x2000000000000, 0x40, 0x10000, 0x1, <r3=>0x0}, &(0x7f0000000440)=0x20)
getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000480)={r3, 0x8}, &(0x7f00000004c0)=0x8)
syz_execute_func(&(0x7f00000001c0)="1c02c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")

00:00:46 executing program 0:
r0 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0)
poll(&(0x7f0000000240)=[{r0, 0x2008}], 0x1, 0x0)
freebsd11_getdents(r0, &(0x7f0000000280)=""/4096, 0x1000)
freebsd11_getdents(r0, 0x0, 0x0)
sendto(r0, &(0x7f0000000000)="418cfa0c54833815cc880dd0ca9fecac29260e75b04c42a559ecc76a08e0cf59e72c621e8191ce5ffccf624dbd9395a54eb970d69e5085e3", 0x38, 0x8, &(0x7f0000000080)=@un=@abs={0x0, 0x0, 0x2}, 0x8)

00:00:46 executing program 3:
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9000700c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
setrlimit(0x7, &(0x7f0000000080))
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c161617878c40cfe5ff6a9c1460000ac45e22c892a0f0005009f")
r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0x4)
msgget$private(0x0, 0x2)

00:00:46 executing program 1:
syz_execute_func(&(0x7f0000000240)="9826473e431c190f056666f241d0fec4a37bf0c59c41e2e9b55767660f6b32fb660f72d50f664d0f6ee9054e4eed751e0fa0450f0faa0f000021b7ab34d1c4e10bf8c40a50e4e461cd583d00000981c66db712c4a3397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b0067000000c4617b110e8a826e6e0dd4d4488ce8628f6808a3056f0000004e00c4de8de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd371a261b7e2")
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000000)={0xad7, {{0x2, 0x2, @multicast2}}}, 0x90)

00:00:46 executing program 2:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = accept$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c)
truncate(&(0x7f0000000080)='./file0\x00', 0xff)
r2 = socket$inet6(0x1c, 0x10000002, 0xffffffffffdffffe)
dup(r1)
sendmsg$inet6_sctp(r2, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="10000000290000003f0000003c000000"], 0x10, 0x1}, 0x0)

00:00:47 executing program 2:
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x8006, &(0x7f0000000000), &(0x7f00000000c0)=0x4)

00:00:47 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0xf, &(0x7f0000001680)=ANY=[@ANYBLOB="0200"/128, @ANYRES32=0x0, @ANYBLOB="0000000000b675763eec1300000000000000002f81041285c5d59fdf9ebcb6d0b0a8545765adddbfbca1c688e039ffe5b12228303287490ba2a6609e691e3908e4e9ef44cbe5e75252423d089a313245531b4431bebe9c3709f31dc96c9149ce62138514e1038ddf7c7fa21a6259cfe95f4fe65a8cc271c9b570fb50240693c7df79891914cb6689e459162e423937"], 0x8c)
clock_getres(0xf, &(0x7f0000000200))
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000004c0)=ANY=[@ANYBLOB], 0x0)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in={{0x2, 0x1, @multicast2}}}, &(0x7f0000000040)=0x8c)
r2 = socket$inet_icmp(0x2, 0x2, 0x1)
r3 = fcntl$dupfd(r2, 0x11, r2)
getsockopt$inet6_tcp_buf(r3, 0x6, 0x20, &(0x7f0000000640)=""/4096, &(0x7f0000000080)=0x1000)
socket$inet6_icmp(0x1c, 0x2, 0x3a)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
accept4$unix(0xffffffffffffffff, &(0x7f0000000500)=ANY=[@ANYBLOB="000000383981e2af0d9a628581d29048b3a09baaedc02b8f8003a708007491e205d1760cbcfc0a000000000000008d80008e"], 0x0, 0x30000000)
socket$inet6_icmp(0x1c, 0x2, 0x3a)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r5 = dup(r4)
r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r6, 0x0, 0x1000000000003)
setsockopt$sock_int(r6, 0xffff, 0x1011, &(0x7f0000000000)=0x83, 0x4)
poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x29, &(0x7f00000002c0)={<r7=>0x0, 0x200000000000}, &(0x7f0000000300)=0x8)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x103, &(0x7f0000000540)=ANY=[@ANYBLOB="5400000059318f390468dbeb9c0378535db071621c3cb129a437c52374f1c7e072e1d30c653bfe0200a1998e4150a31112df67a63c49c26557da1660ed1120aa0424511a95954fc54298afd3"], 0x0)
getsockopt$inet6_sctp_SCTP_RTOINFO(r6, 0x84, 0x1, &(0x7f0000000340)={<r8=>0x0, 0x74, 0xfffffffffffffd6e, 0x1}, &(0x7f0000000380)=0x10)
futimesat(r6, &(0x7f0000000280)='./file0\x00', &(0x7f00000005c0)={{0xffffffff, 0x3}, {0x10001, 0x5}})
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xb, &(0x7f0000001640)={0x1, 0x400, 0x620, 0x1, 0x80000000, 0x5, 0x9, 0x1, r8}, 0x20)
pipe2(&(0x7f0000000240), 0x4)
getsockopt$inet_sctp_SCTP_STATUS(r6, 0x84, 0x100, &(0x7f00000003c0)=ANY=[@ANYRES32=r7, @ANYBLOB="00100000020000000400e30600010800090000001c004e21fafffffffe8000000000000000000000000000aa010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f600000000", @ANYRES32=r8, @ANYBLOB="414e000005000000090000000200000006000000"], &(0x7f00000004c0)=0xb0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
setsockopt$sock_int(r1, 0xffff, 0x0, 0x0, 0x0)

00:00:47 executing program 0:
syz_execute_func(&(0x7f0000000140)="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")
openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x4, 0xc)

00:00:47 executing program 2:
getgroups(0x1, &(0x7f0000000000)=[<r0=>0xffffffffffffffff])
r1 = getgid()
freebsd11_stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0))
freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080))
freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140))
r2 = msgget(0x3, 0x415)
msgctl$IPC_STAT(r2, 0x2, &(0x7f0000000280)=""/165)
freebsd11_lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
freebsd11_stat(&(0x7f0000000340)='./file1\x00', &(0x7f0000000440))
setresgid(r1, r0, r3)
setgid(0x0)
syz_extract_tcp_res$synack(&(0x7f0000000540), 0x1, 0x0)

00:00:47 executing program 2:
r0 = socket$inet(0x2, 0x3, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000001c0)="892ce63374f2b34aa2f534cfe09099aff2526dc6ad1502b8cc21739e5ca051569b2dab5f32e32a93e55039be", 0x2c)
sendmsg(r0, &(0x7f0000000680)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @remote}, 0x10, 0x0, 0x0, &(0x7f0000003000)=[{0xe8, 0x1, 0x7, "32c9aa0419a9788f19109e82567df1684842545c9fa9dc609b9562d345449ffc20de6a05526f505f6d3132df06d6e5e8ed1b3e805728cab443bee2e3360540e49ed8cbeb70404a0d1b6946bb3c180342ebd7f9e824c9c19ead3154674c7a2cf38d5faafa7bbf445dd2b176ff0546e15ebd491b5043078d3138d6e2275a6470a86b1f27554a7fbdff9183747a5d67e49971e93b6c141d5961ee28c9dda1d1facd76c473a965201b691e36d1d35b57c7a3d9e6987ace93da00def2b74a58b4da7778dd3990d7726fe53193086c9432595a4bf87ee9ff020412"}], 0x220}, 0x0)

00:00:48 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f00000000c0)={<r1=>0x0, 0x6a, "1dab0e498398fef0185a62842f3b8d33aea29b7386b6abe9dcf053d857be8660c46c97e2df2492d77c4857c452cb85f4bccdab53d740deff79a255456e6f84b0fed1177f1af49f962fd1940b81b25143bc355136a1ab80360ac49f151874ce2f56912c794fd23753495d"}, &(0x7f0000000140)=0x72)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000180)={r1, 0x5a0}, &(0x7f00000001c0)=0x8)
syz_execute_func(&(0x7f0000000000)="9826473e431c130f05042459bf0300000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4a17853690070c4c461cd583d009d0081c66db712c483397fd30081dcdc0fbcaf04100f00f34502d9c6c6c402f19d1e01b00b000000efa80dd4d48cc742dbc3a3056f0000004e00c4f3f26570b88de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fc6c38ab7e2")

00:00:48 executing program 1:
syz_execute_func(&(0x7f00000001c0)="1c09c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff}, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x42, &(0x7f0000000040)=0x8, 0x4)

00:00:48 executing program 0:
r0 = open(0x0, 0x0, 0x0)
r1 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x19ae, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x7}, 0xc)
syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100")
ioctl$DIOCKILLSRCNODES(r1, 0xc080445b, &(0x7f0000000800)="740c1b14d4abbe3de710da2af14f6c96f19fd0d7d9eead3e7acf15cd851cd0ab6d7edba6451c3ae5c3e6440ec0a3e52bc7134867f66e4faf9574fcbc86b3ed7053cb0be1afb28c079631076a8b3df07088")
syz_execute_func(0x0)
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040))
r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
ppoll(&(0x7f0000000180)=[{r0}], 0x1, &(0x7f00000001c0)={0x8, 0x3}, &(0x7f0000000200)={0x779}, 0x8)
rmdir(&(0x7f0000000140)='./file0\x00')
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, 0x0, 0x0)
openat(r2, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x0)
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f41")
getgid()
r3 = semget(0x2, 0x2, 0x200)
__semctl$SEM_INFO(r3, 0x5, 0xb, &(0x7f00000008c0)=""/228)
execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780))

00:00:48 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x10000, 0x8)
accept$unix(r0, 0x0, &(0x7f0000000080))
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000500)={0xfe, {{0x2, 0xffffffffffffffff, @broadcast}}}, 0x90)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000140)='\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)='#\x00', &(0x7f0000000200)='@{/)\x00', &(0x7f0000000300)='\x00'], &(0x7f00000004c0)=[&(0x7f0000000380)='\x00', &(0x7f00000003c0)='\x00', &(0x7f0000000400)='.\x00', &(0x7f0000000440)='#(\x00', &(0x7f0000000480)='$-\x00'])
openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x1, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0xa, &(0x7f0000000100), &(0x7f0000000040)=0x2f8)

00:00:49 executing program 1:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x648, 0x82)
readlinkat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/90, 0x5a)
syz_execute_func(&(0x7f0000000100)="9826473e431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62")
r1 = open(&(0x7f0000000240)='./file0\x00', 0x40, 0x104)
sendto$inet6(r1, &(0x7f0000000440)="b93fafe27f5255521f36c8980fe2f8d2d89dea73b335cdd203a5d07702d6d4488c9472e87472e83bf16b5affb620efd1d510b4ba8ee511f293e93956e72e9e138f7908d19755c18d21952ca8162b9e747256d0deb97257cac4963afeaf0bd7cf78d1dba42fa12f732fbb3f8010dd738f6eff85ec4018db449732055a5c2c160ca89a4e1b6e6e30b1e2", 0x89, 0xc, &(0x7f0000000500)={0x1c, 0x0, 0x1, @loopback, 0xffffffffffffff49}, 0x1c)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000280)={<r2=>0x0, 0x8, 0x0, 0x9, 0x9}, &(0x7f00000002c0)=0x18)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000300)={0x6, 0x2, 0x2900, 0x3f, 0x80, 0x7fff, 0x401, 0x2, r2}, &(0x7f0000000340)=0x20)
syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c4810de30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2")
ioctl$DIOCADDALTQV0(r1, 0xc100442d, &(0x7f0000000380)="94bb548ef4a798ce535c107fb8ae74c59ed1c5b9994a416804b02f4c5a9d0c88171c88484cfcf79ebe633adcf8413b7fabe0be6890f8de6e3dde8304264887e0f80106c681c3baa05428e15f051c604d678ccc0b904f3b39be83b70d175ce21721f40e4e6bf6847dddf300e4d71f0195e7360b1c4ede5d87495f444b71c4755afec128")
syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")
open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)

00:00:49 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = open(&(0x7f0000000040)='./file0\x00', 0x10448, 0x6)
getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000000140)=0x2, 0x4)
select(0x40, &(0x7f0000000080)={0x0, 0xffff}, 0x0, 0x0, 0x0)
r2 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x23, &(0x7f0000000000), 0xfe6a)

00:00:49 executing program 1:
msgget(0x0, 0x2)
msgget(0x1, 0x0)
r0 = socket$inet6(0x1c, 0x3, 0x8)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000080)=0x4)
getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r2 = dup2(0xffffffffffffff9c, r1)
ioctl$DIOCADDADDR(r2, 0xc4704434, &(0x7f0000000180)="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")
setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000000140), 0x2)

00:00:49 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1200, &(0x7f0000000140), &(0x7f0000000180)=0x4)
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
ioctl$DIOCRADDADDRS(r1, 0xc4504443, &(0x7f00000001c0)={{"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", "da05195fb5fe3b4ad9a68020c271c9b19e37c0567ff48c312b3fc8d7e3f9b646", 0x5ddb04ee, 0x1}, &(0x7f0000000040)="dd504aa30828a08133dd6cacb2f7ef9c387afe4954eded28516e6609cebb8a64c587157e63f11a9bb24e4cdebf4e8e29461cc0dd932f0395f2d004474694146d9f6ff0618e2495c4800ff3e6d04c36236e1ecf1ef9a3b369a904b2296ee4e88b76c35d851f6257b194d730465e495f30f99fad52c7ed7e3a1c9d839de0a6bd6ab5858ef206b37b304c42ffe1134b354ccb3f0d57e2dcc103302c011cfb9b0b96f62c3ef8751d957e83d1ba236f8acb6a32dfb22a16b33eed42adf4223747f4805a228b2b731c", 0x3, 0xedf5, 0x3, 0x2053, 0x4, 0xa5, 0x1, 0x10000})

00:00:49 executing program 2:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$sock_int(r0, 0xffff, 0x1008, 0x0, &(0x7f0000000040))
listen(r0, 0x8)

00:00:50 executing program 0:
r0 = socket$inet(0x2, 0x0, 0x9)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x3, 0x4)

00:00:50 executing program 2:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=""/1, 0x1}, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x100, 0x41)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x2, 0x3, @multicast1}}, <r2=>0x0, 0xffff, 0xff, 0x0, 0x57, 0x13f5, 0x200}, &(0x7f0000000180)=0xa0)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x3, 0x8000, r2}, 0xc)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x4)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000040)=0x8000, 0x4)

00:00:50 executing program 2:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
r0 = shmat(0xffffffffffffffff, &(0x7f0000ffa000/0x3000)=nil, 0x1000)
shmdt(r0)
__semctl$GETZCNT(0x0, 0x0, 0x7, 0x0)
syz_execute_func(&(0x7f0000000200)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0")

00:00:50 executing program 1:
syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9136f00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00006b81c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x800, 0x0)
accept$inet(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000200)=0x10)
r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000280)=0x10)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0xb, &(0x7f0000000180)=0xfffffffffffffffc, 0xffffffffffffffd7)
munmap(&(0x7f0000ff9000/0x2000)=nil, 0x2000)

00:00:50 executing program 0:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
bind(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10)
r1 = fcntl$dupfd(r0, 0x0, r0)
sendmsg$inet_sctp(r1, &(0x7f0000001940)={&(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0xfffffffffffffffc, @loopback}, 0x1c, 0x0}, 0x100)
getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4)

00:00:50 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev//.\x00', 0x0, 0x0)
r1 = dup2(r0, r0)
futimesat(r1, &(0x7f0000000080)='.\x00', 0x0)

00:00:50 executing program 0:
socket$inet_icmp(0x2, 0x2, 0x1)
r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
getrlimit(0xe, &(0x7f0000000200))
utimensat(r0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0xa071, 0x7ff}, {0xa55, 0x100000001}}, 0x0)
fchdir(r1)
lseek(r2, 0x0, 0x1000000000003)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, <r3=>0x0, 0xffff, 0x7ac3, 0x100, 0x9, 0x5, 0x2}, &(0x7f00000001c0)=0xa0)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f00000003c0)=ANY=[@ANYBLOB="010008000600"], 0x6)
getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000340), &(0x7f0000000380)=0x4)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000300)={r3, 0x3}, 0x8)
poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0)
pipe2(0x0, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
dup(r0)
getitimer(0x0, &(0x7f0000000000))

00:00:51 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x28, &(0x7f0000000000), 0x2)
r1 = dup(r0)
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000040)=0xfffffffffffffff8, 0x4)

00:00:51 executing program 3:
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
freebsd11_getdents(r0, &(0x7f0000000040)=""/17, 0x11)
r1 = socket(0x5, 0x2, 0x100000000084)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00'/10], 0x10)
setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1202, &(0x7f0000000180), 0x10)

00:00:51 executing program 3:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
sendto$inet6(r1, &(0x7f0000000080)="323501f3", 0x4, 0x20085, &(0x7f00000000c0)={0x1c, 0x3, 0x3, @loopback, 0x6}, 0x1c)
connect$unix(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2f66696cb2736a1d03653000"], 0x1)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

00:00:51 executing program 2:
r0 = msgget$private(0x0, 0x0)
msgsnd(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="01000000000000003f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094d5b8a99dd5cfb84185cef62340af3a3bce6f505a0177c75974aa9e2d2279b05cc98c605612eb7f7402b714e186a3bef2391fdd5ba4cd07d9170f608082c1d7f899f30954af6a873e2946cb23a98410d731677b62fc6a63268"], 0x8f, 0x800)
msgsnd(r0, &(0x7f00000001c0)={0x3, "470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"}, 0xf7, 0x800)
msgsnd(r0, &(0x7f0000000740)=ANY=[@ANYBLOB="030000000000000005bac549d56282781255e31850eddc1650e6cdbdc6d4ca871677243f52acf43be1bad6e12d2192213cc1fbd23efa4e2e16314b556cd586a9"], 0x1, 0x800)
msgrcv(r0, &(0x7f00000002c0)={0x0, ""/170}, 0xb2, 0x3, 0x1001)

00:00:51 executing program 0:
setresuid(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = semget$private(0x0, 0x3, 0x2)
freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
freebsd11_fstat(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
r3 = geteuid()
freebsd11_stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
__semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000200)={{0x2, r1, r2, r3, r4, 0x80, 0x2}, 0x6, 0x100000000, 0x2})

00:00:51 executing program 1:
r0 = socket(0x3, 0x0, 0x80000001)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000000)={<r1=>0x0, 0x17b, 0x8, [0x4, 0x200, 0x7, 0x0, 0xb1, 0x1, 0x9, 0x10001]}, &(0x7f0000000040)=0x18)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000000c0)={r1, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4}]}, &(0x7f0000000180)=0x10)
syz_execute_func(&(0x7f0000000100)="b14f91cd808e6b006969ef69dc00d98a20d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff965be3c3bc4e17950ea01efc48192558dc3c366450f186746d1d97c7c730f5726400f0d18c4ee6d5fe2b671b6714600000a8ab1b182010804f4f30fbd110f000000")
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000001c0)={r1, 0x4}, &(0x7f0000000200)=0x8)

00:00:51 executing program 3:
fcntl$lock(0xffffffffffffffff, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x90000000000b35d, 0x800000b35d})
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, &(0x7f0000000080))
r0 = accept(0xffffffffffffff9c, &(0x7f00000012c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000001300)=0x1c)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000001340)={0x3, [<r1=>0x0, 0x0, 0x0]}, &(0x7f0000001380)=0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000001400)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001440)=0x1c)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000013c0)={r1, 0x10000}, 0x8)
mlockall(0x1)
recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
sync()
munlockall()
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_buf(r2, 0x6, 0x24, &(0x7f0000000040)="a3", 0x1)
r3 = socket$inet(0x2, 0x3, 0x0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000200)={<r4=>0x0, 0x1000, "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"}, &(0x7f0000001240)=0x1008)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000001280)={r4, 0xf, 0x9}, 0x8)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x4)
clock_nanosleep(0xa0440bc275e22a5a, 0x0, &(0x7f0000000100)={0x100000001, 0x71}, &(0x7f0000000140))
getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x8, &(0x7f0000000180), &(0x7f00000001c0)=0x4)

00:00:52 executing program 1:
r0 = open$dir(&(0x7f0000000180)='./file0/file0\x00', 0x102, 0x0)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
preadv(r0, &(0x7f0000000040), 0x10000000000000f7, 0x0)
preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0)

00:00:52 executing program 0:
mkdir(&(0x7f0000000080)='./file0\x00', 0x1)
r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000100)=0x4)
r1 = socket(0x2, 0x10000001, 0x84)
connect$unix(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="a5a152b9758bd673022e2f66556c0ce114"], 0x10)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000040)=0x2, 0x4)
recvmsg(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/229, 0xe5}, 0x0)
shutdown(r1, 0x0)

00:00:52 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x308020005)
lseek(r1, 0x20000000, 0x3)
ioctl$DIOCADDALTQV1(r1, 0xc130442d, &(0x7f0000000340)="788ceaa89a4e0c67af991a66c90feebd9809c05d8e0864cba042eca03a74e8c7c52bb7f826ddc0970994e590")
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
ioctl$DIOCXBEGIN(r1, 0xc0104451, &(0x7f0000000240)="df140c5eb7016e8a0c9dca994c827eede977f4203ae3045e4b97201e693de7f70dc0d68af6a9c4376dc7beae9d5e879503500e78e625bce2357112f31100119e0aa3227214e0dd4eb7cfb80fd9d6e9125e8badc54c0982d7437f330e")
r2 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r2, 0xffff, 0x1015, &(0x7f00000000c0), 0x5)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x31d)
freebsd11_mknod(&(0x7f0000000200)='./file0\x00', 0xe010, 0xfffffffffffffffe)
connect$unix(r1, &(0x7f0000000380)=@abs={0x0, 0x0, 0x3}, 0x8)
getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000080)=0x4)
flock(r0, 0xa)
poll(&(0x7f0000000040)=[{r0, 0x4}, {r1, 0x4}, {r2, 0x2000}, {r1, 0x2002}, {r1, 0x140}, {r1, 0x1}, {r1, 0x10}], 0x7, 0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000180)=0x7c21, 0x4)
r3 = getpgrp(0xffffffffffffffff)
fcntl$lock(r2, 0xb, &(0x7f0000000400)={0x3, 0x3, 0x7, 0x5, r3})
socket$inet6_tcp(0x1c, 0x1, 0x0)
ioctl$DIOCOSFPGET(r1, 0xc0884450, &(0x7f00000004c0)="d74c5b89f7d555a512cef1c22a403a8e622f1b91914ee01af4ac87daf81cc04bb03ecce163cbc795971c1a24693a9316f7a151c4ee99115646fc09ff66199917e2e06d645863c149cd5db8")
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f00000002c0), &(0x7f0000000300)=0x4)
ioctl$DIOCRGETTABLES(r1, 0xc450443f, &(0x7f00000005c0)={{"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", "d8c4273350c145437d4857183bdefb79b48e770a1be5ce3a790f1eff0aff3500", 0x2, 0x100000000}, &(0x7f0000000540)="7f3b08fd134cf39c744053cf390bd9cced21ecc2f3bc37b10f3fe2c9915fbb70938a36d0c8881fc5c1e4f8433a02a40d5504341ef6996564b3710d0c2dd0e0377181fe4de8ad1e49a30d5b06fa1039e4fa6f4f38ab4dfa6279409458caa228829ec5790ef8bac8ecc86c682e042bbad05e", 0x80000000, 0xfffffffffffffffd, 0x7ff, 0x100000000, 0x0, 0x4, 0x10001, 0xfe})
getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000140), &(0x7f00000001c0)=0x4)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

00:00:52 executing program 3:
syz_execute_func(&(0x7f0000000180)="982c2d0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300")
r0 = semget$private(0x0, 0x2, 0x401)
__semctl$SEM_STAT(r0, 0x3, 0xa, &(0x7f0000000040)=""/129)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000180), 0x4)
pipe2(&(0x7f0000000100)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x4)
ioctl$DIOCRDELTABLES(r1, 0xc450443e, &(0x7f00000002c0)={{"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", "44f3392f93805a4de054ef2b2aa55c9c4c14fc35dd1988d370b4ee609b3e0b87", 0x3, 0x5}, &(0x7f0000000240)="5a71be6572864c681960de29da40ba23ed3571b7df031878a07469b4b040fabf10638c8d03e134cce8fb987393e953f6a535cad2cf7eeeed7d9f45ad329d4d50f0c317ce0b9429e00c95e592a7ad767ed83b0ea0e45addacdfe794d9b4c302", 0x4, 0x100, 0x3ff, 0x0, 0x25963ded, 0xa049, 0x81, 0x86})
accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, 0x0, 0x0)

00:00:53 executing program 2:
mkdir(&(0x7f0000014000)='./file0\x00', 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0)
symlinkat(&(0x7f000001effd)='/', r0, &(0x7f0000d06ff8)='./file0\x00')
write(r0, &(0x7f00000000c0)="64839308a54e61d0cb08bd29f05397c0787a3b82285a2e3c23d9bb284e38f89713c65ca5b605a2e823096cdc70dc9703482c7cea0dbbafcce686038f77e9087c902a46ded6d612aa8c46800a241c329e0a04c61d02f63151de520244aa4f774ab21c6f1544c09576bc78db4d732a89801f39557e721c52a8ed7c582a03540c2e008178fe8dcc83f17fa71ab0defd37335f9426fdaca644c1ec13e35a1a73308f4310deb0e2c01f6db7ea82cb2332f9024c1cab6d2196c4d400eb65625d5833d2644793f8f4b21f5dbe74ea67e4fe04e220a145de9bbdfd52c766e7ef83", 0xdd)
utimensat(r0, &(0x7f0000000380)='./file0\x00', &(0x7f0000000080)={{0x0, 0xfffffffffffffffe}, {0x0, 0xfffffffffffffffe}}, 0x0)
r1 = shmget(0x1, 0x8000, 0x80, &(0x7f0000ff8000/0x8000)=nil)
freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
r4 = geteuid()
r5 = getgid()
r6 = getpgid(0x0)
r7 = getpgrp(0xffffffffffffffff)
shmctl$IPC_SET(r1, 0x1, &(0x7f00000002c0)={{0x0, r2, r3, r4, r5, 0xa, 0x8}, 0x285, 0x4, 0x8, 0x2, r6, r7, 0xd9a})
r8 = shmget(0x2, 0x1000, 0x10, &(0x7f0000fff000/0x1000)=nil)
shmctl$SHM_LOCK(r8, 0xb)

00:00:53 executing program 0:
freebsd10_pipe(&(0x7f00000002c0)={<r0=>0xffffffffffffffff})
mkdirat(r0, &(0x7f0000000100)='./file0\x00', 0x4)
r1 = open(&(0x7f0000000040)='./file0\x00', 0x10080, 0x9)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000080)={0x800, 0x0, 0x0, 0x4, 0x8, 0x100000000, 0x3f, 0x9, 0x7, 0x6, 0x8000}, 0xb)
r2 = socket$inet(0x2, 0x840000000003, 0x3)
setsockopt$inet_int(r2, 0x0, 0x20000000031, 0x0, 0x0)
connect$inet(r2, &(0x7f0000000000)={0x2, 0x3, @multicast1}, 0x214)

00:00:53 executing program 3:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet6_int(r0, 0x29, 0x200016, &(0x7f0000000180)=0x1000, 0x4)

00:00:53 executing program 3:
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
r0 = open(&(0x7f0000000340)='./file0\x00', 0x800000000e, 0x2000000000000000)
ppoll(&(0x7f0000000140)=[{r0, 0x40}], 0x1, 0x0, 0x0, 0x0)
ppoll(&(0x7f0000000000)=[{r0, 0x40}], 0x1, 0x0, &(0x7f0000000100), 0x8)
read(r0, &(0x7f0000000040)=""/14, 0xe)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
writev(r1, &(0x7f0000000780)=[{&(0x7f00000006c0)="b1", 0x1}], 0x1)
getsockopt$sock_timeval(r0, 0xffff, 0x0, &(0x7f0000000080), &(0x7f0000000180)=0x10)

00:00:53 executing program 0:
r0 = socket(0x17, 0x3, 0x40000000)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x28, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94)

00:00:53 executing program 2:
syz_execute_func(&(0x7f00000002c0)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x902, 0x663bda9b9fb8eba3)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
close(r1)
syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")
ioctl$DIOCCHANGEALTQV0(r1, 0x80047410, &(0x7f00000001c0)='m')
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000100)=0x1ff, 0x4)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = fcntl$dupfd(r2, 0x0, r2)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x8008, &(0x7f0000000200)=0x800000000000000, 0xfffffffffffffe6a)

00:00:54 executing program 1:
select(0xfe28, 0x0, &(0x7f00000002c0), 0xffffffffffffffff, 0x0)
r0 = dup(0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0xb)

00:00:54 executing program 2:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x10)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000080)={<r1=>0x0, 0x6fb0}, &(0x7f0000000100)=0x8)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r1, 0x8}, &(0x7f0000000180)=0x8)
syz_execute_func(&(0x7f0000000280)="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")
poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000000)=0x6, 0x4)

00:00:54 executing program 0:
munmap(&(0x7f0000c64000/0x1000)=nil, 0x1000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
r0 = socket(0x2, 0x10000001, 0x0)
shutdown(0xffffffffffffffff, 0x0)
shutdown(r0, 0xfffffffffffffffe)
fchmod(r0, 0x80)
socketpair(0x0, 0x0, 0x0, 0x0)
select(0x40, &(0x7f0000000300)={0x0, 0x6, 0x0, 0x0, 0x48c, 0x2, 0x0, 0x40}, 0x0, 0x0, 0x0)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
listen(r1, 0x1)
truncate(0x0, 0x308020005)
r2 = open$dir(0x0, 0x0, 0x0)
r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r3, 0x7e2780e3)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
socket(0x17, 0x1, 0x4)
getsockopt$inet6_int(r3, 0x29, 0x3b, &(0x7f00000002c0), &(0x7f0000000440)=0x4)
sync()
getsockopt$inet6_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, 0x0, &(0x7f0000000140))
preadv(r2, &(0x7f0000001800)=[{&(0x7f0000000500)=""/133, 0x85}, {&(0x7f0000000040)=""/56, 0x38}, {&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f00000015c0)=""/185, 0xb9}, {0x0}, {0x0}, {&(0x7f0000000180)=""/19, 0x13}, {&(0x7f0000000240)=""/58, 0x3a}, {0x0}], 0x9, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x101}, &(0x7f0000000200)=0x8)
lseek(r1, 0x0, 0x1000000000003)
readlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000380)=""/177, 0xb1)
r4 = dup(0xffffffffffffff9c)
getsockopt$inet_udplite(r4, 0x88, 0x0, 0x0, &(0x7f00000000c0))

00:00:54 executing program 3:
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000e00000020000000010"], 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000040)={<r1=>0x0}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0xfff, 0x800, 0x2, 0x38f40d55, r1}, 0x10)
r2 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a)

00:00:54 executing program 3:
freebsd11_mknod(0x0, 0x2000000001000, 0x0)
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
accept$inet(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10)
r1 = dup(r0)
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, &(0x7f0000000280))
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000480), 0x0)
getsockname(r0, &(0x7f0000000500)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000540)=0x1c)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c)
r2 = open(0x0, 0x4, 0x0)
fchmod(r2, 0x100)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f00000000c0)={0x7}, 0x1)
getsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000140), &(0x7f00000002c0)=0x4)
fcntl$setflags(r2, 0x2, 0x1)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000100)={<r3=>0x0, 0x0, 0x5, 0x100000001, 0x10001, 0x10001}, 0x0)
connect$unix(r2, &(0x7f0000000300)=@abs={0x1, 0x0, 0x1}, 0x8)
getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000180)={r3, 0xfda0}, &(0x7f00000001c0)=0x8)
pipe2(&(0x7f0000000080)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x4)
getsockopt$inet_mreq(r5, 0x0, 0xc, &(0x7f0000000200)={@remote, @broadcast}, &(0x7f0000000240)=0x8)
freebsd10_pipe(&(0x7f0000000580))
ftruncate(r4, 0x6)
fchmod(0xffffffffffffffff, 0x86)

00:00:54 executing program 2:
syz_execute_func(&(0x7f0000000140)="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")
r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x110800, 0x81)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000080)=0x4)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0x4)

00:00:55 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, 0x0)
r1 = msgget$private(0x0, 0x20)
fcntl$getown(r0, 0x5)
msgrcv(r1, 0x0, 0x0, 0x0, 0x0)
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r2, 0x20007e2780e3)
execve(0x0, &(0x7f00000005c0)=[0x0, &(0x7f0000000380)='}\x00'], 0x0)
r3 = socket$inet6_udp(0x1c, 0x2, 0x0)
r4 = fcntl$dupfd(r3, 0x5, 0xffffffffffffffff)
ioctl$DIOCGETLIMIT(r4, 0x80106678, &(0x7f00000005c0)={0x5})
r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
close(r0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
sendmsg$inet6_sctp(r2, &(0x7f0000000640)={&(0x7f0000000300)=@in6={0x1c, 0x2, 0xffffffffffffffe1, @local={0xfe, 0x80, [], 0x0}, 0x2}, 0x1c, &(0x7f00000005c0)=[{&(0x7f0000000340)="29042857aec5d78422ebe4702e797d97e057ab57a5750ce3a544fa7eb5c27a6b8ee6e7591eca2311d305d93a07eb318efb4b4019ea2c0c95820f8b194b77b83b83c9c4ef747b6c9d67358c888677f8233ecb04efb8fe7669b0a12f27edbf4a0b41ebd04734c844cd09f4df85c0946ffe7201faa557d2b92f2882a991671ebea0866412c3f792b2f3371366fb2c06f4d4aec0884e4365b9c0a460ab3ace3f902da8bed1e359967e3ac276be1da24fdc4fa0", 0xb1}, {&(0x7f0000000400)="583749ce9b1e02e09e464c05fac4f69b09652fb00a07498b033248fe3ba40d96bd09d3ac6f48584f78de5a97987edfebb8e092b6fd7f490cf8ead9ea659b28fa7a41f14a509c8f58ba0ba73b7a30edc01989341202c7895092057d3d2a39232861adfad8aa3cba571c7c036224d36b59c825b014e0b891ee1a2a03cd3bc7f1c1250beb0fd4c7c211ec162a14588caafb8a7eb643654b97aadf0c5bb07ebdcc69fcca80a1bb5ecef1ed39e805306c9be427297f75b7984e4e7191cca5113bfc092b2e", 0xc2}, {&(0x7f0000000500)="b541dae739", 0x5}, {&(0x7f0000000540)="3ca32328f698333d213d717d308a27cf8b90cd93562028d22e4ee50ba0d2def8eb0e3cea4616289e2e4862dd120f5058e28f3de3c2a2e4702ace6c2391ab253377b7d199b03aad86be7dc7722647dd9b3d6ef78af7c7b4", 0x57}], 0x4, &(0x7f0000000600)=[@dstaddrv4={0x10, 0x84, 0x9, @rand_addr=0xdd2d}], 0x10, 0xc}, 0x20081)
mlockall(0x1)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000080)=0x5, 0x4)
sync()
r6 = open(&(0x7f0000000100)='./file0\x00', 0x100000, 0x0)
mlockall(0x2)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x1f, &(0x7f0000000680), &(0x7f00000006c0)=0x4)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r5, 0x1f470000)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r6, 0x84, 0x8004, &(0x7f0000000200)={<r7=>0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @local}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000240)=0x10)
getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000280)={r7, 0x27}, &(0x7f00000002c0)=0x8)

00:00:55 executing program 3:
syz_execute_func(&(0x7f00000000c0)="0f8679844020c4a231a86eb60f892f92bb01c40145f68ed4e30000c4e2550b4099c421a37de52e47a2a500000000000000c4822bf538dfddc4a16573f60e")
syz_execute_func(&(0x7f0000000000)="1c04c4637916d7b098d9fe1b69e4c42205b8d3d9d0177ba13e3ef2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23df5a1667f2450f10c75151c4e27d181ec1ea01eff265dc5f00c35b5b304545e269f72e414163154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")

00:00:55 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
rmdir(&(0x7f0000000000)='./file0\x00')
ioctl$DIOCGETQSTATSV1(r0, 0xc0204432, &(0x7f0000000080)="00bd36685d84b05d12fe505a49abc85e00871ca878e886388dd28fadc9c96bd8b022cbe152281ee1ff9eda90e35b1906edcb13a7f38d0c6bbc9c696c0a083f9dc836c28578106770caf1ce6e0a545358da0e72ff55ddcd868d0aa11d5629fe63de804a9137932ccdbf9e388c5ccbf379fea5d1bac3719faff1ed2ddcc16b69beedbe8e642ef4d31328e83448f64f48197cb68fc650256df8ae5656")
r1 = accept(0xffffffffffffffff, &(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000180)=0x10)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f00000001c0), &(0x7f0000000200)=0x4)
utimes(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={{0x2, 0xc9}, {0xffffffff00000001, 0xff}})
fcntl$getown(r0, 0x5)

00:00:57 executing program 2:
r0 = socket$inet6(0x1c, 0x10000002, 0x155)
setsockopt$inet6_group_source_req(r0, 0x29, 0x55, &(0x7f0000000000)={0x3ff, {{0x1c, 0x2, 0x2, @ipv4, 0x2}}, {{0x1c, 0x3, 0x0, @empty, 0x9}}}, 0x108)
syz_execute_func(&(0x7f0000000140)="1c16b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9966030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865")

00:00:57 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x31, &(0x7f0000000000), 0x2)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x2, 0x1, 0xc4, 0x88, 0x3, 0x800, 0x101, 0x7, 0x8, 0x4, 0x7}, 0xb)

00:00:57 executing program 1:
r0 = open$dir(&(0x7f0000000600)='./file0/file0\x00', 0x0, 0x100)
utimensat(r0, &(0x7f0000000640)='./file0\x00', &(0x7f0000000680)={{0xfffffffffffffff7, 0x2}, {0x1ff, 0x3}}, 0x200)
syz_execute_func(&(0x7f0000000780)="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")
freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
ioctl$DIOCRDELADDRS(r1, 0xc4504444, &(0x7f0000000140)={{"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", "9a5e1cf1847fe9de048b94d5872279c7f2cdb20124a095c6e3d93824f819bf0b", 0x4, 0xe78}, &(0x7f0000000080)="2b43b36fa993a0c49c09ce1d677d616ec5b9959c2c258552a3f49234ec1f7d08af13110740287d4e809179576f2249edca09037b4e4f51417688e1204a5c98435f7bec4f6b802d8621192ade53244ad9582519c7ec35e1b3d1c72fda933e9cbf1ee6342ad5de9888fb2b3d5496c4fd66b1cc192b95d9dcca03ff8dc8d6c0a11059838e955974d14e4c1164ba", 0x123f, 0x9, 0x80000000, 0x0, 0x7, 0x3, 0x2, 0x1b45})
ioctl$DIOCKILLSRCNODES(0xffffffffffffffff, 0xc080445b, 0x0)
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
getsockname$inet(r1, &(0x7f00000006c0)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000700)=0x10)
freebsd10_pipe(&(0x7f00000005c0))

00:00:57 executing program 3:
syz_execute_func(&(0x7f00000001c0)="1c05b5b598cd801b69e4f52962f5696200dcd9d017795bf9f2680c0000008fe9589b26e101edfec4663ed107c4415814c4f2168f4808eed5bce000008020000051c1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6c31fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421")
sync()
syz_extract_tcp_res(&(0x7f0000000000), 0x0, 0x800000000)

00:00:57 executing program 1:
syz_emit_ethernet(0xffffffffffffff3a, &(0x7f0000000100)={@local, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0xad01, 0x0, @empty, @empty, {[@lsrr={0x83, 0x3}]}}, @icmp=@time_exceeded={0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @loopback}}}}}})

00:00:57 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
fchmod(r0, 0x8b)
setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000000)={0x3, {{0x1c, 0x3, 0x6, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0x6}}}, 0x88)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
symlink(&(0x7f0000000300)='\x00', &(0x7f0000000340)='./file0\x00')
open$dir(&(0x7f0000000240)='./file0\x00', 0x4, 0x4a)
r2 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x480, 0x100)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000100)={<r3=>0x0, 0x1a, "d803e5f5b57a08e715351822e790e95e95dcc1b6f0c3aa94325f"}, &(0x7f0000000180)=0x22)
getsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f00000001c0)={r3, 0x1d7c}, &(0x7f0000000200)=0x8)
link(&(0x7f0000000280)='./file0\x00', 0x0)

00:00:57 executing program 1:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f00000000c0))
setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000100)=0x101, 0x4)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
setsockopt$inet_mreqsrc(r1, 0x0, 0x47, &(0x7f0000000000)={@multicast2, @multicast1, @multicast1}, 0xc)
setsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f0000000040)={@remote={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, @multicast2}, 0xc)
open(&(0x7f0000000180)='./file0\x00', 0x8, 0x120)
poll(&(0x7f0000000140)=[{r1, 0x80}, {r1, 0x106}, {r1, 0xa}, {r1, 0x80}, {r1, 0x8}, {r0, 0x8}], 0x6, 0x81)
r2 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r2, 0xffff, 0x1014, &(0x7f0000000080), 0x110)

00:00:57 executing program 1:
connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
r0 = socket(0x1f, 0x0, 0x3)
getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={<r1=>0x0, 0x8}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x40, 0x200, 0x3, 0x4, r1}, 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x0, 0x7ff}, 0xfffffffffffffcfa)

00:00:57 executing program 1:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
fcntl$dupfd(r0, 0x1, 0xffffffffffffffff)
lseek(r0, 0x0, 0x4)

00:00:57 executing program 0:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
setrlimit(0x6, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pf\x00', 0x100, 0x0)
ioctl$DIOCGETRULESET(r0, 0xc444443b, &(0x7f0000000200)="af84aa4a6a85ace30d15b9e4ef6490d1a4692d16827de5ae588f3e8e60cc4828f1988ad0f8")
sync()
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
r1 = dup(0xffffffffffffffff)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
mmap(&(0x7f00000e8000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0)
setrlimit(0x6, &(0x7f0000000080)={0x0, 0x40})
getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000040), 0x0)

00:00:57 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000)=0x80, 0x4)
sendto(r0, &(0x7f0000000340)="627d65278d338a26d5a78a5041f239432c466b4395f2c17e3c7fccb8b16befdf881ec35aa899be62c4580871c91d23c70339277e5ca7d43be7a120e7beb74b5678d87e88493ed503b645e2e69ab2af5048c0683d1bfba2156f24b35a505c653dfa7252acbb9fadaa80fb91418acf082e814541900b5189b80695976894511a12e81a425441ce93e0b649ce5c16b225a9072bf84b47545b561af396398443678541de0bb896f122535d8233c1574ddfa73ca60a24a35ceeb9974dc26adc3ba029a6d857ae4635c0d1a5edaa563ee35ddbaeb6", 0xd2, 0x81, 0x0, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pf\x00', 0x110048, 0x0)
ioctl$DIOCCHANGEALTQV0(r1, 0xc1004431, &(0x7f00000001c0)="17c28888bd1e054a9aed10f9a4e7d838b9b284f4e1de3dad68643cd6cb9f3be1653cc8")
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r3 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
truncate(&(0x7f0000000180)='./file0\x00', 0x400000000)
recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x41, 0x0, 0x0)
getsockopt$inet6_buf(r0, 0x29, 0x52, &(0x7f0000000200)=""/36, &(0x7f0000000240)=0x24)
setsockopt$inet6_buf(r0, 0x29, 0x33, &(0x7f0000000280)="3800cfd93554082985f0fff0b6e30ef14f2907ede8d824e195773087f8932c628aefbfb1cfe3e9a8b749d97ec5867522d3227e41cb4ebea5fd9a0d4773210ee8a27ee3fd89d8a965473cf947b504b52eaaca91eac696fd59133838be38ae899af948f4b3e6c1baa6091d175db96d7d58d235b5b40add506c6904606caace734b8f64384f8db318e3a7", 0x89)
lseek(r2, 0x0, 0x3)
fcntl$setstatus(r2, 0x4, 0x4)
close(r1)
lseek(r3, 0x200, 0x800000000000000)
getsockname$inet(r2, &(0x7f0000000100), &(0x7f0000000440)=0x10)
poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0)
socket$inet_udplite(0x2, 0x2, 0x88)
freebsd10_pipe(&(0x7f0000000040)={<r4=>0xffffffffffffffff})
accept(r3, 0x0, 0x0)
open(0x0, 0x0, 0x0)
r5 = getpgrp(0x0)
fcntl$setown(r2, 0x6, r5)
ioctl$DIOCRCLRTSTATS(r4, 0xc4504441, &(0x7f00000014c0)={{"60113918c0639efe2b0463e520f28996ebc3fce21da35a94d2a2104465c9fa98c0f313ebeed75239d9b27d80b7a62eac61bd22ca9f9c3557c3d8a05fd33b27287cd5d8799e30b83763a537aad196283b2468c8623a6d99056d258d6bd89ad918ede88144a7322889e59e25e98413cbd5832e3485a07ee84ca3eaa518e3d73b535a7069ee720d629845c1e275a2824fe37948054b523211b32c1d3c7c1af0544ddfc0962dc6e5fd867a4efca5fc085bd86d062c39964237e1e7a13ecbb4745759bbf539508377fd3a69f6ef3c81adb8f8b2df12996159c6cf4a31f19fa327233d54136274d5e86ea37e243b01db512044064f5059ef045cd16c31492cf315f5a8627b3d04c8dd6990bd39521bf06e0385c2f2f6e4ed85a2f638970d0ac3c64655b0d7e9c9e4dbbddf00b98ad3f1a316fda5d8f6599d8ca4e11ac7ab5d31e208c7cfdcc50e527c56dcf3c396d6c731c0d8858fd329d3e7db8195642c5353497faf74b23b5810043604de1d48594d2ac3f8f9ed865bd58b8e4290d369389078a0d74140ca9df1ab8728ea6c20689e5ce7a2c42562385d7d62b6f01fd05574f8601c690752a769a95b0f170a9e860e5284801b9f5eceba23b1f0ff78f3cd60c079fa875ff45a1658ada0a0d45fcc2fe2692b6de4dd6e9979c74553e6ac7e02d2d325f16035698d07968eecdb71eb1338447b790f0550ee96537769a8685a5fde43395eb6e3c901765d9bf2911c3c3786101c0d483241f9a3ed9625a522b96a09eb2db5d163c2239affa451ef341bb8fa2d4fc5435ffb18132742316e64b95809e64f759cefd5169a24dafc53f6d1c09e3fd997c25c39f8c3d07f01cf3a6c09f99120e9bea8948c71e60685f9494c45dcdf6b72719459fb6b9808a7ee62ae2247c283eb0dd8753327c567f40d5321dfbf240294630b6a3a27024a008acbf3a3c68464779d9e006815b5c55b27c9a1eb9d33858532698d1402aec834a4757620e86a71689de30600e2ac968e256177e02b95fd29bce495d8ffa5518b46ed42a36b36c49bd6d2507cfc110c07365c4f0151b54c6df6ab879b9ebac2ac28588bdc6885243b0f3dcc36eb1ccdc5654d6562bbb6b1408aef7a0b3958443c305cd0b18fe0cb124698b5b9f7dd578c15e2a36722019d0dc86bc51bea6a4ad6438ed843dc38816328b734e486b6a6666c703f0a784eec9ec5f5ded9736b910b4680e9e7b647a255d5c6241661548eb854eb2bda0c7e5413dfa395192f681e9e92040c138c3190425c3a7834b84a98c231c154523945675ce2677601d709df2f9f6b8403e886f3de59725de79103f60d96609324639e0af34bc672e843964b29887a1dea6b4da837c08b7a914a078ce67dfdc2a1e3e0635feff8b8918f243c69f85df2f08003d63df35ad64060278fbdabae8c9f8a0dfbe9fe0f2fcddeb2022bd78bd147616e1f", "1431f6add2cd4bae66de60e8a1c399ddf7efe7dc1c46b833ae25dbb53d1134e4"}, &(0x7f00000004c0)="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", 0x0, 0x4, 0x1a7f, 0xfffffffffffffff7, 0x1, 0xffffffffffffff00, 0x0, 0x400})
open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)

00:00:58 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x2}, 0xc)
accept4(r0, 0x0, &(0x7f0000000040), 0x20000000)
sendmsg(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000840)="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", 0x585}], 0x1, 0x0}, 0x0)
shutdown(r0, 0x2)

00:00:58 executing program 2:
syz_execute_func(&(0x7f00000000c0)="96f3a798472c431cc00f05f30f59bfd905cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c6163f420f00000000007fd300ee0fbcaf00100c00f345d903acac01b00b000000f08171a30b8e826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f")
r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000040)=@abs, &(0x7f0000000380)=0x8)
getpeername$unix(r0, &(0x7f00000003c0)=@abs, &(0x7f0000000400)=0x8)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x10001, 0x0)
ioctl$DIOCGETRULE(r1, 0xcbe04407, &(0x7f0000000280)="1abac683a9c5274f76c7feb6a6665f5c407e51387253273c8aa20d5d2d80451829c7ca5a9158cd6c8b55d2e1096ee0f24023fc7d55700c4e6390aa19b79852b231df6df385eed2b3d52a696de9000b5f1604411cbb72647efca16d1f4d0dbe5c3a727877794ea56f599d0f069f550ed44d6ec94d8d12ed7e9ae8f04e665cda7f6cf3bd227c7f90b92b5d6db78e047959f917daf858f2e3715216e70288c38b4a1ba7c542b7226f79046364c809f368e7b71a085975d50ac4fdb75b10f290d63bca0be2507402f690af436f17399b4d479d1791c24dad46515e9d76aa8dbf510d")
ioctl$DIOCGETALTQSV1(r1, 0xc130442f, &(0x7f0000000080)="0595b45f93a3104d")
r2 = semget(0x2, 0x7, 0x10)
__semctl$GETVAL(r2, 0x1, 0x5, &(0x7f0000000180)=""/220)

00:00:58 executing program 1:
r0 = socket$inet6(0x1c, 0x20000000, 0x200)
r1 = accept4(r0, &(0x7f0000000140)=ANY=[@ANYBLOB='\x00'/34], &(0x7f0000000180)=0x2b, 0x10000000)
syz_execute_func(&(0x7f0000000000)="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")
chroot(&(0x7f00000001c0)='./file0\x00')
connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYRES32=r1], 0x1)

00:00:59 executing program 0:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getsockopt$inet6_int(r0, 0x29, 0x28, 0x0, &(0x7f0000000040))
r1 = dup(r0)
r2 = accept4$unix(r1, &(0x7f00000000c0)=@abs, &(0x7f0000000100)=0x8, 0x10000000)
getsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000140), &(0x7f0000000180)=0x4)
recvmsg(r0, &(0x7f0000001140)={&(0x7f0000000000)=@un=@abs, 0x8, &(0x7f00000010c0)=[{&(0x7f0000000080)=""/13, 0xd}, {0x0}], 0x2, &(0x7f0000001100)=""/39, 0x27}, 0x40002)
sendto$unix(r2, &(0x7f00000001c0)="80ceb8fbe5f624ae78ad2941d64156b062b13e86b797733fd07e4a0a5062820228869a8a95603d4ce6bca05928e1b5b625b98e2a461addb596a6ef990947cefd76ba92358ca63dec269de99b9f6477c4e481385c9cf06db85381662772ee98814e6df7e04387eb66c9e70133b7cb9809a01e2ed368af00fb933cdad3e2b58df6085db7880137ae3f3723ba5b28fa1c3c345c09fc4b1b9cfbd6399c19398bb0a3e8c8137f4ad75df9653c830ed8665685b1af23a38b85bc0d3e21d3041a1acf015c90fb040300f8b05fad5051da0e485f77fa75c35e2e4d840436fc99cb0221af56943dfb091d5d62f4690dff82a60755d0dd8afe4577fd4d92", 0xf9, 0x20100, &(0x7f00000002c0)=ANY=[@ANYBLOB="01002e7d66696c653000"], 0xa)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000340), &(0x7f0000000380)=0x4)
mkdirat(r1, &(0x7f0000000300)='./file0\x00', 0x100)

00:00:59 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(r1, &(0x7f0000000100), 0x100000000000005c)
truncate(0x0, 0x0)
syz_execute_func(&(0x7f0000000140)="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")
mkdirat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x0)
syz_execute_func(&(0x7f00000000c0)="c403717a92adde3e65d0f2fe827f00000042dca0a4000000c401c458e4f3f08367f204f2363edfa3be000000c4e10fc25e507b470f34c483455fc900c4437960385a")
getsockname$unix(r1, &(0x7f0000000280)=@file={0x0, ""/82}, &(0x7f0000000300)=0x54)
r2 = socket(0x2, 0x1, 0x0)
r3 = semget$private(0x0, 0x0, 0x40)
__semctl$GETVAL(r3, 0x4, 0x5, &(0x7f0000000040)=""/49)
setsockopt$inet_opts(r2, 0x0, 0x20000000000001, &(0x7f0000000080)="2902000d00095cb90cca8590", 0xc)
connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
shutdown(r2, 0x1)

00:00:59 executing program 1:
r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110)
openat(r0, 0x0, 0x100048, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(0xffffffffffffffff)
sendto$inet6(r2, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x0, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000)={<r3=>0x0}, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, 0x0, 0x0)
r4 = semget(0x2, 0x6, 0x20)
__semctl$SEM_INFO(r4, 0x7, 0xb, &(0x7f0000000780))
syz_execute_func(0x0)
ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040))
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
r5 = dup2(r1, r1)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x14, &(0x7f00000000c0)={0x7, [0xfffffffffffffff9, 0x3, 0x6, 0x0, 0x4, 0x9, 0x0]}, 0x12)
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', 0x0, &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00'])
getresgid(0x0, &(0x7f00000007c0), &(0x7f0000000800))
getresgid(&(0x7f0000000780), &(0x7f0000000880), &(0x7f00000008c0))
lchown(0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x29, &(0x7f0000000140)={r3, 0xf41}, &(0x7f00000002c0)=0x8)

00:00:59 executing program 2:
syz_execute_func(&(0x7f0000000400)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23faf21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545c4e1f96e562aa841002f090945332faeeceeb7b7f50f54635bdedef2470f78c9de9126400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
freebsd10_pipe(&(0x7f0000000040))
socket(0x0, 0x0, 0x0)
open$dir(&(0x7f0000000000)='./file0\x00', 0x200, 0x130)
accept(0xffffffffffffffff, 0x0, 0x0)
poll(&(0x7f00000003c0)=[{0xffffffffffffffff, 0x0, 0x2300000000000000}], 0x2136, 0x0)

00:01:00 executing program 3:
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c80000000000000fe80001e00000000018000000000000001"], 0x0)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = dup(r0)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
getsockname(r0, 0x0, &(0x7f0000000080))
mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f00000000c0)=""/254)

00:01:00 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
bind(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10)
lseek(r0, 0x0, 0x0)
getsockopt$inet6_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000000)=""/8, &(0x7f0000000040)=0x8)
socket$inet6_tcp(0x1c, 0x1, 0x0)

00:01:00 executing program 0:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)={0x4, 0x2800, 0x0, 0x7, <r1=>0x0}, &(0x7f0000000040)=0x10)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, r1, 0x1000, 0x20, 0x2, 0x900, 0x8, 0x800}, &(0x7f0000000140)=0xa0)
syz_execute_func(&(0x7f00000001c0)="1c02b5b598cd801b69e4f52962f5696200dcd9d017795bf9f2680c0000008fe9589b26e101edfec4663ed107c4415814c4f2168f4808eed5bce000008020000051c1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6c31fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421")

00:01:00 executing program 2:
r0 = semget(0x0, 0x0, 0x80)
semop(r0, &(0x7f0000000000)=[{0x4, 0x4b05deea, 0x800}, {0x4, 0x100000001, 0x800}, {0xd9e626d43d1224ae, 0xbdad, 0x1800}, {0x3, 0x80000001, 0x1800}], 0x4)

00:01:00 executing program 0:
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)
read(r0, &(0x7f0000000380)=""/252, 0xfc)

00:01:00 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
r1 = msgget$private(0x0, 0x8)
r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
msgsnd(r1, &(0x7f00000008c0)={0x0, "ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c7"}, 0xa7, 0x800)
msgsnd(r1, &(0x7f0000000500)=ANY=[], 0x0, 0x800)
msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000140)=""/10)
r3 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000180))
r4 = socket(0x800000010, 0x2, 0x0)
getsockopt$sock_int(r4, 0xffff, 0x101e, &(0x7f0000000200), &(0x7f0000000280)=0x4)
getsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f0000000000)=""/23, &(0x7f0000000300)=0x17)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={<r5=>0x0, 0x7}, &(0x7f0000000240)=0x8)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x29, &(0x7f0000000380)={r5, 0x9}, 0x8)
msgget$private(0x0, 0x80)
getsockname$unix(r3, &(0x7f00000000c0)=@file={0x0, ""/44}, &(0x7f00000002c0)=0xffffff8a)
msgsnd(r1, &(0x7f0000000a80)=ANY=[@ANYBLOB="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"], 0x1, 0x800)
setsockopt$inet_mreq(r4, 0x0, 0x9, &(0x7f0000000080)={@empty, @multicast1}, 0x8)
munlockall()
msgsnd(r1, &(0x7f0000000740)=ANY=[@ANYBLOB="60f1a203461e1f8e5a9b294fb128e6fa2384910000000000000005bac549d56282781255161677243f52acf47f4a38a50b2b5fea00"/64], 0x1, 0x800)
msgrcv(r1, &(0x7f0000000780)=ANY=[@ANYRESDEC=0x0], 0x1, 0x1, 0x1000)
r6 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
open(&(0x7f0000000100)='./file0\x00', 0x804, 0x10)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000340)=0x552, 0x4)
setsockopt$inet6_int(r6, 0x29, 0x28, &(0x7f0000000040), 0x4)
r7 = socket(0x2, 0x5, 0x0)
msgrcv(r1, &(0x7f0000000680)={0x0, ""/113}, 0x79, 0x3, 0x1000)
msgrcv(r1, &(0x7f0000000980)=ANY=[@ANYRES64=r7], 0x1, 0x0, 0x1800)
msgsnd(r1, &(0x7f0000001ec0)=ANY=[@ANYBLOB="0300000000000000529f2ad4010892d82c2a11e1ce06b978236a40c08c610ffa27d26fb58614ccf2bd29f697a40e894e602239c8d9614ff7d85247aab21945c907cb6e068c037e8e9d6a3cd9186c93e7e131b2d6048cc3f145c5982d32860cc04088e75a23dd03105a74e0970054234172999199ced88bc955b6347ec702e4e7ce4cf9a3b9de927a8ea0b6a96f567d0f4b04eaa040d73d51bd7aeb2cdf832d49566453b79d29ee2c93d21f838bc680560ab8c2446ffa891c3b8b4a6fdfe2f93309dececf17d3da549c0a2a7a9732edf0c8e30d79f08844f83abfc33634f34198759d74ec5b9d5dccbb47a23466058a52e48f2536e37d5a90607bf85dc773693e23ec39478e627dbe860c967d0668730eae63d3f5204ed3a0a3b8c43bae47d37ea69396d231ff6841d9f6a8806258cb6ad30cb3374248a12c933b133c950d8a7af8956035d785def25322a47b6f1ed424e0f03cd2fb4198384e8e312c8139d4846aef3f5ae1bb501683104b5de89064fd7535ab00fdfff325d496bd0f15ce7918817101146443ec2cae48dcc47c0e1e333f9a2a15dda5701aab789fa69b3d7f48dcbf0093ffc85f96e2d6318022bd7e799037a3fd2107bd977d6a345466240e1a0d106f942bcb19ef5d9c3d9aabc0a1873b20652e6ec7ef5c3c298712dae543b7a901828fd8e7e97ea9fe727e84b46e89b06ceb7191274582c55c06cec6a11544f6f311e6d9b971a1e88f92a83d63a10a69c538697e04b912ce7d5465f34b0cb6862d1cbfeb59301f8d4551b4cd7c68821269bcce5e645667d909bd21458f3a3f2a68e7ab43b461bf32f563239bf60e9dd1e730e5ea03281a9726049692fb7fe596b57d5ed6e116ead778623234141101ae7cd00d619b347381c3d1d7bff88a8cd0e5ea3115c9f1b04ecb2e621e9e1cda3aba39da75b33bc57ef6f38eddc1d826ffaea0b7185c340d85e852b8132f25607a8f950520c3baa45b7a8e63072f7dbe017792c6db2417170c5d0135a88a6681b49fa93e6db7946ea6921a049c8fa86fd335c31f0d00427dfdf3d3f66957f48ebc93a1c3671538a7f8942b5102b1fec5ed0323889a8053d855e4df929547f81ffcb83881e062d5ac2c32ff728b3696aae93795503c5858551df8f8eb98e13bd49a93a70c482f516ade507c86a80e15de208656186bbc3112af7b3e2326cfe11ece509eca289d44c23b2b522a34328a0b2ebe4868c1af262ea40bff05092e4869ab9eaca981baa39bb410790893b894454e020dcadd0e692944332f8a625d99841d2d7ab7f585eb6208c370a91814709bf0106053a68fe8237162adb1e6b8163b819bf8b194829bb614d4f2e7b38f50bae977c070da3db5a6d877f36b2df3f4ad788fc6ce49ecaec96d170321a2e7f2b5b30e825ae342b782569713bbc3e809fe4aa1c47d1bedf69d9a6f33e9a0d14ebc26a18cc7ab1b7e2a154d0e802a8efc910145905817d142893846b7a462052f6c4d644cfa5233486accaa332cbdd1ca4e6604182bb5957fa50bd2d1dc99e5d61c237ff331adfb6851cf003a1798c54a0cf7e73fb13ef66eb64a04c53c14d812e0367783993f2d51cdd48f8d380f9df8c374acc3017a902c7b9398570bbc905b642996f7dcc90f00f550818de28ba5225113ad666332b617274b89c369c98dc5802f60e2db77287a4e86a4ba7e47eafba180db13896e3db6ed7c6e949a577d0f9c6cfafee949e803e9620b21c84a12f5e45b01867d976f7ef8fed9dedf8e59b87e98b8dc2c8cb51ffcdda22c9028c2bd1f6238aa113358ece1c297aab562fef98ba1d54955ad9e584a1b60e3c14664466c07960c8e1c7d8c3f2c058e58dc69a770242e44bee1d01d2516a4d9aaba1be069f8c5636f6939dc9b90078e6d73045aa9b389539b752ac66a557878df8b952cd9a69093a3d2b238dc86c96e949268938993da4e49df4cbd5c11914b6117da59456b6050405fc623e3f8d58e13b1051b56988824662c7993e05624037171c64946a8607c7bf990a3c0ac2c78697f699776e132554b7259a58898de634b58fd279db253cd791da9efb1d1f62a5fc843d538946c5af8b809685bdfe51a324601ffca3f08ae0e63517bbc7ea75a23d514ef034e8545b9ad22d2db9182f60c59454f3d6afbc0a09c35ce346d78923cf17c684d0885aa0dbee53ea4f7fe1846ae13937b2657ea1d479552e89ad54a5a82b73f8321ad6f848288ab8033d97e1e1eabb3941eee9c5bc103730518cc58e82c14ff23207b1bfa8324fdc4a48e513032f01f489f5023c2cf5eca98b8119e1a6c53414857d1a5e1b253ddc7d917cab325ea8064cc1d13940084aec38c7ddeafae112c8d8ed62dfb738b83f5ae473b922bdcbbb0d63d94f738081278b772478365a37444aff92f7db61028690ab82360a930a88de4987d5a10ae6d7d9a7814dbcff13d54ee80285d0655b88caa946bd622cabe65650f00f250c4c5f8b7440fb02a23ca0ecb34582f9c45dd20dfcfba078a3947a61b76d1ce7c17eb60a111b256ee34bd77b8b981645b1b7cb8300ef96d507aeaa603f53fae6ceb7cbb138c996fc3beb0ff75254133054b7eb4f3bc9d956d779b9a84a72b07f70081a95912b80c77d62a4c4cfb1a2810e1ff50a8445c81aaea34615ccb8c4f536f05c05b4f44b42f2b7bc01de8a5d06028a8e5f99cd3e57fb2bf48de645fc25f3e9209cc686fa71dcc5aa49210dbf4651ea9c568652898cb8e7a2452f24596354f2714fc3db4ae9785856e3a29d90a21ff7368f02f52d318917c1bd4439c0230efedae32784db6c83cb93b6833e15da7ce0a7e0ee6d92cb52837a9b53fc087232a39b16238a71cdc3e2057ee8a762c6ce3a51b1cbab58177736a736e47b052bf3f05894c57393a7022af28d870c14327219f833e055d0a5415d26fcb86339e0d4acc4dae5a6ec2b125b27f125eeef8b7d4475ba02dbfdf71c289ef072333a4858008fd5c4ee072aa5d7ae920c961d929c6dc122b4f1e1252c61495470c9cb65ddf156cc83a804dfe12383ce706d94b349214fdbf7395f3c7c2a6a2180805ed66b21043bb43f7559cbe35e1f64ee8e14b0abfc6e34a868d53d06179922e6c9df7d824c192c04d55adcab29b9f6eecc9bb3214cba24e6ee79fb6cd25be5deca968ec972c7a8f49bf2659d9d3ec79244e550db6c6c6fd2b72a148a086587bc8e2e1569196fced95883de1b6c57fe23a3413a720e7f89dcbd2f897eff6958381af347f5b5c8e643d1a24ecb8196c9ec56663e8a80f4270b8e26a18af94c055cbd2f2959f3afb53e02cfb916ac1eff3e339f4c6d776e11931918c6f8b188f12513ebd7ccdfe9fb0dee9033cd054236053d0e962a1e7cc17556aacf1039560f198def015267d24dda50d460f3ecc4ec971f7d2d997467bc1a8d1c8e8b83c3227b44537b14d278958e358b178c11cc75a3b0b38e567040058d964cd3859b9892155dbe1ccb318d89c57fe647d1cad75ad577d7ef728cc06ef41f840e22c0e672cbe4038c1f2701ae7029d131b77eb0e642e4cd111d290c84d75c971e6a1b8384c3c838de816832f35a4493ffced329734702d008a1bf9fc24856117b80608b8c5786f843abb1d24ad4b62587e0529206e8da3aea7e74c8be13856aca1078c5c09a0f5565097da889027811e245418c7a1b272a0fd14ad20d57f9654333a1f00b07b07642d7839af89360dcfacc679a2063ebd216298eab95531565d6daf3f9cd3b2130fefecee3f0651c68d5b19db062135c0009098658281e7f922197e095281687f419e2646a0e9835af67b68cb9a201f6c197e0cee554838551a3a67c940fbfec18b40e2c352e0cb83c148227983eafb7fa2bddede67f7aea9c4781264ba1164b45c9463f107873d3f0a781f14154077f3d34cbeb1e4b0daca5fb9bd90f3145194ffe2558dd4bfa21187a6c79706202d878e4daefaceb6c3f719a075806103d16706244caeba4a7a332bc954a577a48e33a198065e6b9394eb1925a4c3860c17f68f45d461dbd5a05eaf8675f4068158f6020d175dd7b402c8cabeaaad94908393c93294109ab65ebd780af9b9013ae48eae841570d67a5b2fa4bfa35cfd24b5733d7dbe264ff76f564215871cdd613a16fbb8ff2f5ef7e9bcdf3cefda31d2f427559fca94b863ade38b8dda6efd36bb5c4618150860d17a0fc98293f8deeb5edce8e67dac9e33323b92eb8f8b2993cce8242d28afdba84b7774c4dd826b1bc9eb94c83b03bc0d04f5b80245612e2c08368ef4dadeb3b0580528c3b4513bc985afa420744809c8088c4221d685ea2f1f8a7967e655e6ad23704ae06050b95cfc0f544165879625b42875364eeb2db981505e2ef1529dfb42ba1558d8bbd235e5c6f4940821456d30a8069111b227b559e90762d69caf509e1144513ead404205e6de199046937cfd42c4b8f141e104bd841ee52c9035201775757e13b17f79aa69c86aa23a1e22ddb3adaae8c4ca8ac7641b25c94907874d1cf74aa2e4257e579166939287bf867907e03355b77ce44594246a4ceb6a37fa0217c5acda1e783d208abe51c59196ded13701d08a90a9412a2b5fdca7dbd7101b67b52c6ed8d38ea0e4a3a0dbc97b2c2dbe84a407270e370c98e396ab4ad5b43b7bc8360a4f80918f4f715b359f2eb00fc991421d23c6a9ea1681e9f0abca5b2b3936b130e5b86c5ae33bb5db9ecd3220cd7e44cf78a1889b08fc916ddde4c220f8dada3b4d33346cedfc4a29ea9731603b95a5f89061c32105c6794959cb5defaa5c526225b80be945cd6eca93338c135ffc577417e23a385345b26cc4a96b93e6dab054433eca248b560ead4b02cec80dcdb30df6d9526d6fd0e28057aaef87a51fa8e5fca26c3ea8667e74599e7ef06a3bc24e44c68be1ea4700780ec7b87ae7a1c8f4720d107fae150306eca59f2f2840edc6830960ecf959b390e7fdfca7202e7126cca6315d088c99f3a393d6407a5e9ee94d15c369d2b797c8316846c1e522328892b5e8a609cf9ff3f162ebbd9c4c4246d4d114896d3bcf371e86ab5dadfdc47daf0f553414a94dd114d8f20b06e18229a5aa96eec5ff04a06f660936dcda8339877be6eac93405c8fbd2bfa1d3a832df6310e785a8b781f9cdd987fc4fb5d9ac79b237490c34e603c2c0b2b2d55780c2ac06195ca3a2c97e1ed49913a985b17fea4d3125650cc602cbf39abe30e11d6a6a9b1785f6c13bd5a2e00bef0e7bfe5b1387eb0495242acc88b9808c36f6beb92a4ee1197feb6b6452732fc584e7390413fcb8cdc2ef058496f3f349b008b93e6af021c2fe27bf6dcf5647d94d4a1da1732ef224b7842118ac0cc646aea77c8e1d1748158387e32b5936265e0000d8a6c9816b7ae5b6fc2ced9bb5312c1d1c349f5761c2c4820cbf7db0b4b04e332b8d0364cd49878ae54f769f57e35f7d875527f1398193f15029a825f45ac1334f5bfd344a7b9266dbce1c9c94c7ba81e2ab47bf877fcd5fe04f9db00e3a6a0ab38160f49f37f703ed21277de8508e91d2fd73239d4ecaf52591cd1eecece98788657a1960fd98587e674b51f56692ee54292072e83a22f77aa4e78e1393980b1c6a9d9f08048140eaf3e85626f8c02fb38ebdd7a9f0cb0e6e8398e5a92be88858e472363727e7edb6fe97df878fc2db5b50e64d340c13755bc92e0287d924605cfd7d3414ac180cd50b6f9d1f55a60057137ac69b62f59a0579c29b946b66578d79308a55f17b01fb3dcad726919ac24f1c6d556255c2e62e0bf3a6169cd3f5118e42b0d60fd8c8100726fc9df8eece5487d1411527dca5075cb26e27bf7677a730e63ccaea807b8524b0bb0339b7cd6f5275ad9adc2d41f520b525b21131444b987e82694b05ea8b92dac9b16bd5d331f23114735a469d18739919d97827bcc9c0b7bb42cbc69994b90b6e54e178eb7a8d2ed0a55c6b9a66cb31871f668d324228ca622410b7c712a3d5dde766"], 0x1, 0x800)

00:01:00 executing program 3:
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
freebsd11_mknod(&(0x7f00000001c0)='./file0\x00', 0x8, 0x4)
getgid()
readlinkat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=""/183, 0xb7)
accept(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c)
ftruncate(r0, 0x7)

00:01:00 executing program 1:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
r1 = socket$inet6(0x1c, 0x5, 0x9)
fcntl$dupfd(r1, 0x0, r0)
accept$inet6(r1, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
mlockall(0x1)
sync()
getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180))
getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x4f, 0x0, &(0x7f0000000200))
r2 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r3 = fcntl$dupfd(r2, 0x15, 0xffffffffffffffff)
r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x12, 0x0, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
r5 = msgget$private(0x0, 0x10)
msgctl$IPC_RMID(r5, 0x0)
lseek(r4, 0x0, 0x1000000000003)
pwritev(r4, 0x0, 0x0, 0x0)
r6 = open(&(0x7f0000000080)='./file1\x00', 0x280, 0x40)
poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x30}, &(0x7f0000000280)=0x8)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x18, &(0x7f0000000040)=0x3f, 0x4)
getpeername$inet6(r6, &(0x7f0000000100), &(0x7f0000000340)=0x1c)
socket$inet6_tcp(0x1c, 0x1, 0x0)

00:01:00 executing program 3:
syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db74fc483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$DIOCNATLOOK(r0, 0xc04c4417, &(0x7f0000000040)="b4fd2bd75e68de949c2cdde88ad916a3b050d019adfdf0a1f1859f16b4e392")
sendmsg(0xffffffffffffffff, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0)

00:01:00 executing program 0:
syz_execute_func(&(0x7f0000000540)="96f3a798472c43c421d16caff60000000f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60f45bcc4c44e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee666466460f380285ac20fffff345d90aacac0fb00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f")
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={<r0=>0x0}, 0x0)
r1 = openat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x4, 0x75e54a9033c36795)
r2 = openat(r1, &(0x7f0000000140)='./file0\x00', 0x120000, 0x100)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000180)={0x101, 0x400, 0x1000, 0x0, r0}, &(0x7f00000001c0)=0x10)

00:01:00 executing program 3:
syz_execute_func(&(0x7f0000000080)="2c56b5b598cd8078697bf56962f5696200d936470f5e18f2680c0000008fe9589b26c786c753fbc4e101edfec4427d822a0a00c4da7676f2168f4808eebce00000802000440f14b396bec08a51518fe9509b9b9bfc0000c1ea01eff220dc5f0b00005b5b45363ef80f9966030faee42c24f3f7ea47000026400f0d18c401fe5ff6e3df460feaf14336660fd2938c0000008f8918018e290000006666450f17720d14111d54111d00")
r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10, 0x10000000)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000140)={<r1=>0x0, 0x80000001}, &(0x7f0000000180)=0x8)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={<r2=>r1, 0x80aed}, &(0x7f0000000200)=0x282)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000240)={r2, 0xb719, 0x5}, &(0x7f0000000280)=0xc)

00:01:01 executing program 3:
syz_execute_func(&(0x7f0000000080)="982cfc0f050520d0f80791b0024141e2e9964180bf108a6796fbc4237909a200800000e60fc4014e66f66d220fa0e5be34f1c4e183e8c4c4fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000000")
syz_execute_func(&(0x7f0000000000)="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")
clock_gettime(0xf, &(0x7f0000000140))
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)

00:01:01 executing program 0:
syz_execute_func(&(0x7f00000000c0)="1c10c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d0e901000000795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
syz_execute_func(&(0x7f0000000040)="f2a48f0828a6c00ac4e2bd92a417cf0000008fa91895c5c4c259aa22c4018890f1dcff41dfd2670f57844111000000")
getegid()

00:01:01 executing program 2:
r0 = socket(0x2, 0x10000001, 0xa6)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x6}, 0x231)
connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="827d41e9100a935c7da56669"], 0x10)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x16, &(0x7f0000000080)={0x0, 0x6}, 0x8)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, 0x7f, 0x80000001}, &(0x7f00000000c0)=0xc)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={<r2=>0x0, 0x5f}, &(0x7f0000000180)=0x8)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000001c0)={r1, 0x1, 0x1000, 0x3f4d, 0x1, 0x3d, 0x2, 0x9, {@in={{0x2, 0x1}}, r2, 0x9, 0x3ff, 0x80, 0x1f, 0xff}}, &(0x7f0000000280)=0xb8)

00:01:01 executing program 2:
r0 = open(&(0x7f0000001540)='./file0\x00', 0x40200, 0x0)
ioctl$DIOCRSETADDRS(r0, 0xc4504445, &(0x7f0000000580)={{"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", "5f37140c5a2a20b8abfe63a0bba1c68145513576638aab4b32a55c74b1aa5573"}, 0x0})

00:01:02 executing program 1:
freebsd11_lstat(&(0x7f0000000140)='./file1\x00', &(0x7f0000000180))
freebsd11_lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240))
freebsd11_fstat(0xffffffffffffffff, &(0x7f00000002c0))
getresuid(&(0x7f0000000340), &(0x7f0000000380), &(0x7f00000003c0))
freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000400))
geteuid()
getuid()
getresuid(&(0x7f0000000480), &(0x7f00000004c0)=<r0=>0x0, &(0x7f0000000500))
setuid(r0)
syz_execute_func(&(0x7f0000000000)="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")
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)

00:01:02 executing program 0:
mkdir(&(0x7f0000000080)='./file0\x00', 0x0)
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
getsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
rmdir(&(0x7f0000000040)='./file0\x00')
freebsd11_getdents(r0, 0x0, 0x0)

00:01:02 executing program 2:
r0 = socket$inet(0x2, 0x3, 0x0)
madvise(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x6)
sendmsg$inet_sctp(r0, &(0x7f00000002c0)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @multicast1}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x8)
recvmsg(r0, &(0x7f00000003c0)={&(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000180)=""/106, 0x6a}], 0x1, &(0x7f0000001740)=""/4096, 0x1000}, 0x0)
r1 = accept(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, &(0x7f0000000080)=0x1c)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f00000000c0)={0x7, [0x0, <r2=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x20)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000200)={r2, 0x4}, 0x8)

00:01:02 executing program 3:
r0 = semget$private(0x0, 0x3, 0x80)
__semctl$SETVAL(r0, 0x0, 0x8, &(0x7f0000000080))
r1 = dup(0xffffffffffffff9c)
ioctl$DIOCOSFPGET(r1, 0xc0884450, &(0x7f0000000140)="4143463d679eaa63c18a8699d49070d82c201b018babfcbaeff0151cec8bf381d9ca08d6ce054f5597837f7afb8545d6a97abf3b712d42ee4dc00108aa78913534d7bdd4ebfac6097d9868f8b489de613f193db1bbbd1301c68a151b99df341fca4c1b2ade2b669c62042a0a8d0fce81279011c8916743854de6096884692b38a1e0b1c88cc9766745")
mkdirat(0xffffffffffffffff, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r2 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000200)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000100000000000000000000000000000000001063304c5e000000000000000000000000de08000000000000000000000000000000000000000000000000000000000098cf6ea7060000016ea8bbaded9c969cbee14ebb75f54f1d8a33"], 0x0, 0x20000000)
r3 = accept4(r2, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000)
mlockall(0x1)
symlinkat(&(0x7f0000000040)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00')
sync()
dup2(r2, r2)
semget$private(0x0, 0x7, 0x3c9)
sync()
semget$private(0x0, 0x7, 0x401)
getsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000100)={<r4=>0x0}, &(0x7f0000000280)=0x8)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f00000002c0)={r4, 0xffff}, 0x8)

00:01:02 executing program 2:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = socket$inet6(0x1c, 0x5, 0x80)
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000)={<r2=>0x0, 0x3, 0x8001}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000080)={r2, 0x1}, 0x8)
r3 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x28800, 0x10)
setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, &(0x7f0000000100)={0x101, {{0x2, 0x2, @multicast2}}}, 0x90)
setsockopt$inet6_int(r0, 0x29, 0xd, 0xfffffffffffffffe, 0x3118eb8d)
getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x8, &(0x7f00000001c0), &(0x7f0000000200)=0x4)

00:01:02 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
close(r0)
syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")
ioctl$DIOCCHANGEALTQV0(r0, 0x80047476, &(0x7f0000000000)="90")
r1 = getpgrp(0x0)
r2 = getpgrp(0x0)
setpgid(r1, r2)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pf\x00', 0x10000, 0x0)

00:01:02 executing program 0:
mlockall(0x2)
syz_execute_func(&(0x7f0000000000)="9826473e431c170f05f32459bfd9136901c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
execve(0x0, 0x0, &(0x7f0000000340))
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0)
shmget(0x3, 0x1000, 0x480, &(0x7f0000fff000/0x1000)=nil)

00:01:02 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x106, &(0x7f0000000200)={0x0, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000140)=0x121)
socket(0x17, 0x2, 0x13f7e32e)

00:01:03 executing program 1:
syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
r0 = socket(0x0, 0x0, 0x0)
open$dir(&(0x7f0000000000)='./file0\x00', 0x204, 0x2d)
setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000080)={0x5, "3bde89aa5a6870ec8017427a9177be22"}, 0x14)
getsockopt$inet_int(r0, 0x0, 0x5, &(0x7f00000000c0), &(0x7f00000001c0)=0x4)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040)=0x4, 0x4)
poll(&(0x7f00000003c0)=[{0xffffffffffffffff, 0x0, 0x2300000000000000}], 0x2136, 0x0)

00:01:03 executing program 2:
nanosleep(&(0x7f0000000000)={0x6, 0x3}, &(0x7f0000000040))
syz_execute_func(&(0x7f00000000c0)="9826472c431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660fc632fb660f72d50f0fb8c4054e4eed751e0fa0e5f7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf0010000ef345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")

00:01:03 executing program 1:
r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000440)=@un=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000000500)=[{&(0x7f0000000480)="c977dac746355344d26f5daa8d91fd884164f41709eb55f2e8e44345643552ed381027be160668b8859e6b90e8323563a48a", 0x32}, {&(0x7f00000004c0)="bf98c2e0328e2d9fed50f2dd8027ee63abafdcaa09d7f78620", 0x19}], 0x2, &(0x7f00000005c0)=[{0xe8, 0xffff, 0x1f, "9cbb4dbc78bd798542ccf53b4429454fe3dfffdf4fb642516cde4720f50e6de5310041b25e988038c7937520fca5a23b97df1687aa52eb44a8ba6bb337276f0753f38c4d0fe60c08873f0aecaf0c3ac439e80a4547c5ba5baa95c69ad89d62877939d928ed0b4977b676d20ce5ed6c87ae03b38710770537442aa8c52bc5f14706debffd4528611e30558b041f5ee17ab631f5f82695692e4de2bcf513abbc914310f49d014cc0b18398ba19d8fd6bddc0e1356e89f9d093f85b80bedc46591d4f3ef23d2d7543ecf18e25eb55e3289778ab8fc0385c"}], 0xe8}, 0x20009)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x3)
setrlimit(0x0, 0x0)
sync()
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
mprotect(&(0x7f0000103000/0x4000)=nil, 0x4000, 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = socket$unix(0x1, 0x1, 0x0)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000200))
r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/pf\x00', 0x1, 0x0)
r6 = dup2(r1, r5)
linkat(r4, &(0x7f0000000340)='./file0\x00', r6, &(0x7f0000000380)='./file0\x00', 0x400)
getsockopt$inet_tcp_int(r3, 0x6, 0x6b, &(0x7f00000003c0), &(0x7f0000000400)=0x4)
ppoll(&(0x7f0000000280)=[{0xffffffffffffffff, 0x2}, {r2}, {r3, 0x40}, {r5, 0x9}], 0x4, &(0x7f00000002c0)={0x7, 0x3da0}, &(0x7f0000000300)={0x3}, 0x8)
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, &(0x7f00000000c0))
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x0, 0x4}, 0xc)
freebsd11_fstat(r4, &(0x7f0000000540))
r7 = socket$inet_udp(0x2, 0x2, 0x0)
connect$inet(r7, &(0x7f0000000040)={0x2, 0x0}, 0x10)

00:01:04 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000140)=0x1)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000100)={<r1=>0x0, &(0x7f0000000080)=[@in, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f00000001c0)=0x10)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000200)={r1, 0x4}, 0x8)
getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4)

00:01:04 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
mkdirat(r0, 0x0, 0x29)
setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r1 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
mlockall(0x1)
sync()
__semctl$GETZCNT(0x0, 0x0, 0x7, 0x0)
socket$unix(0x1, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000040)={<r2=>0x0, 0x2}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000200)={r2, 0xd, 0x5fde54c8}, 0x8)
r3 = semget$private(0x0, 0x1, 0x4)
__semctl$GETALL(r3, 0x0, 0x6, &(0x7f0000000080)=""/122)
symlink(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00')
r4 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0)
writev(r4, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81f00}], 0x1000000000000075)
accept4(r1, &(0x7f0000000100)=@un=@abs, &(0x7f0000000140)=0x8, 0x10000000)

00:01:04 executing program 3:
__getcwd(&(0x7f0000000000)=""/166, 0xa6)
syz_execute_func(&(0x7f0000000180)="9826473e431c390f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4124e4eed751e12a0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db74fc483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
sendmsg(0xffffffffffffffff, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0)

00:01:04 executing program 2:
nanosleep(&(0x7f0000000000)={0x6, 0x3}, &(0x7f0000000040))
syz_execute_func(&(0x7f00000000c0)="9826472c431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660fc632fb660f72d50f0fb8c4054e4eed751e0fa0e5f7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf0010000ef345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")

00:01:04 executing program 3:
r0 = socket(0x10, 0x20000005, 0x0)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="0002"], 0x10)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x2, &(0x7f0000000100)=ANY=[@ANYBLOB="03000000000000170000000003000000000000000000000000000000000000000000000000000000000000000000000000002200000000000000000000000000000000000000000000001000"/136, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x94)

00:01:05 executing program 0:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
socket$unix(0x1, 0x5, 0x0)
setsockopt$sock_timeval(r0, 0xffff, 0x1018, 0xfffffffffffffffe, 0x4)

00:01:05 executing program 0:
pipe2(&(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x4)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000080)={<r1=>0x0, 0x2}, &(0x7f00000000c0)=0x8)
truncate(&(0x7f0000000300)='./file0\x00', 0x200)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000002c0)={<r2=>r1, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @local}, @in]}, &(0x7f00000003c0)=0xfffffffffffffe82)
r3 = socket(0x2, 0x5, 0x0)
getsockopt$sock_linger(r3, 0xffff, 0x80, &(0x7f0000000440), &(0x7f0000000400)=0x8)
connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x26, &(0x7f0000000100)={@in6={{0x1c, 0x3, 0x80, @local={0xfe, 0x80, [], 0x0}, 0x5}}, r2, 0x100000000, 0x7e, 0x8}, 0x8c)
mlockall(0x3)

00:01:05 executing program 1:
msgsnd(0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="01000000000000003f848c"], 0x1, 0x0)
r0 = getuid()
fstat(0xffffffffffffffff, &(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
chown(&(0x7f0000001640)='./file1\x00', r0, r1)
r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
preadv(r2, &(0x7f00000015c0)=[{&(0x7f00000001c0)=""/200, 0xc8}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000000300)=""/152, 0x98}, {&(0x7f00000003c0)=""/222, 0xde}, {&(0x7f00000004c0)=""/59, 0x3b}, {&(0x7f0000001540)=""/82, 0x52}], 0x6, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x120)
r3 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10, 0x10000000)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x12, &(0x7f00000000c0)={0x4}, 0x1)
r4 = getegid()
setgroups(0x20a, &(0x7f0000000040))
freebsd10_pipe(&(0x7f0000000140)={<r5=>0xffffffffffffffff})
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r5, 0x84, 0x1c, &(0x7f0000000180)=0xdd, 0x4)
lchown(&(0x7f00000002c0)='./file0\x00', 0x0, r4)
chmod(&(0x7f0000000100)='./file0\x00', 0x480)

00:01:05 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r1 = dup(r0)
pwritev(r1, &(0x7f0000000600)=[{&(0x7f00000000c0)="81", 0x1}], 0x1, 0x6d998)
mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0)
poll(&(0x7f0000000300), 0x200000000000029f, 0x1)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={<r2=>0x0, 0x8, 0x4, 0x5, 0x8001, 0xfffffffffffffffe}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000300)=ANY=[@ANYBLOB="1c004e21fc000000fe8000000000000000000000000000bb0004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000061e0515cc70a8f70a87bcbb96e6f8a14c31ae5246dc103815febacd32dfdea740aabe4c380e2798559522c803f3b160c3c2ba031241ad906715f7deb87a0633881fd2771acc6", @ANYRES32=r2, @ANYBLOB="08001600f4c600000003150000100000000026adb43a694c0000001600000000000000"], &(0x7f00000001c0)=0x98)
fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000100)={0x400, {{0x2, 0x2, @loopback}}}, 0x90)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000080)={r2, 0xeace, 0x99}, 0x8)

00:01:05 executing program 0:
r0 = accept(0xffffffffffffffff, &(0x7f0000002cc0)=ANY=[@ANYBLOB='\x00'], 0x0)
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000180)={<r1=>0x0, 0x400, 0x800, 0x7, 0x8, 0x8000, 0x6, 0x101, {@in6={{0x1c, 0x0, 0x80000000, @mcast2, 0x759}}, <r2=>0x0, 0x6c12, 0x6, 0x7, 0x0, 0x10001}}, &(0x7f0000000080)=0xb0)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={r1, 0x9}, 0x8)
setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000540)={r2, &(0x7f0000000500)=[@in6={0x1c, 0x2, 0x7fff, @remote={0xfe, 0x80, [], 0x0}, 0x7}]}, &(0x7f0000000680)=0x10)
r3 = dup2(r0, r0)
ioctl$DIOCOSFPGET(r3, 0xc0884450, &(0x7f0000000480)="70bc70c58142d7fd5a2dff659609b3c23e60703da098728e6317a364653a50d60e0e25dff05684dd8f7b65520b6de091331251a4a9e1d05e7fad1ea31cefcccb894ac9ad126349e6ca812898923d15366ec3dc3b9144c3bbcfb366d15b538f4964f9a1776816")
r4 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
writev(r4, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
preadv(r4, &(0x7f0000000300)=[{&(0x7f0000000240)=""/140}, {&(0x7f0000000380)=""/194}, {&(0x7f0000000580)=""/254}], 0x10000000000000f9, 0x0)
getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x8)

00:01:05 executing program 2:
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000140)={<r1=>0x0, 0x80000000}, &(0x7f0000000180)=0x8)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000001c0)={r1, 0x9}, &(0x7f0000000200)=0x8)
dup(0xffffffffffffffff)
r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(r2)
sync()
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)

00:01:05 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, &(0x7f0000000040)={0x0, 0x2, 0x2, 0x100000001})
r2 = open(&(0x7f0000000140)='./file0\x00', 0x205, 0xc)
fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x2, 0x2, 0xb32, 0x1000300010005})

00:01:05 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r1 = dup(r0)
mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x11, r0, 0x2000)
fcntl$setstatus(r0, 0x4, 0x10048)
ftruncate(r0, 0x8001)
readv(r1, &(0x7f0000000180)=[{&(0x7f0000001500)=""/251, 0xfb}], 0x1)
bind$unix(r1, &(0x7f0000000000)=@abs={0x1, 0x0, 0x1}, 0x8)

00:01:05 executing program 0:
mlock(&(0x7f0000cee000/0x4000)=nil, 0x4000)
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff}, 0x100000)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000040)={<r1=>0x0, 0x20, "b8af5c2a8805935294374ab3428d1dd3099fd5af28605d0bbf1168d75368b919"}, &(0x7f0000000080)=0x28)
setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000140)={r1, &(0x7f00000000c0)=[@in6={0x1c, 0x0, 0x7, @mcast1, 0x8}, @in6={0x1c, 0x2, 0x10b, @mcast1, 0x69}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x3, 0x5, @mcast2, 0x1000}]}, &(0x7f0000000180)=0x10)
syz_execute_func(&(0x7f0000000300)="f00fbb9f000000009165f7056969ef69dc00d98a20d0d8c44139fd5bf9c441956840f7c403d549b000000000000fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1001ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc700000005c660f3833d0")

00:01:06 executing program 2:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
r1 = semget(0x0, 0x7, 0x400)
__semctl$SEM_INFO(r1, 0x4, 0xb, &(0x7f0000000140)=""/190)
setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108)

00:01:06 executing program 0:
setresgid(0x0, 0xee00, 0x0)
r0 = getegid()
r1 = msgget(0x1, 0x0)
freebsd11_stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
r3 = geteuid()
r4 = fcntl$getown(0xffffffffffffffff, 0x5)
r5 = getpgid(0x0)
r6 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000))
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r6, 0x84, 0x18, &(0x7f0000000040), &(0x7f0000000080)=0x4)
msgctl$IPC_SET(r1, 0x1, &(0x7f00000000c0)={{0x3, r2, r0, r3, r0, 0x70, 0x707}, 0x547c, 0x6, 0x8, 0x3ff, 0x0, 0x5, r4, r5})
setgid(r0)
pipe2(&(0x7f0000000140), 0x100000)

00:01:06 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
write(r0, &(0x7f0000002600)="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", 0x585)
shutdown(r0, 0x1)
shutdown(r0, 0x1)

00:01:06 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
ppoll(&(0x7f0000000080)=[{r0, 0x184}, {r0, 0x1}, {r0, 0x85}, {r0, 0x100}], 0x4, &(0x7f0000001700)={0x80, 0x6}, &(0x7f0000001740)={0x9}, 0x8)
writev(r0, &(0x7f0000001640)=[{&(0x7f0000000080)}, {&(0x7f00000001c0)="fa994cfb28df5e35c49952a9a91ea8e0e9323677ee56ac04044829dade5798ac359599eab0e5d4985da7a13770f4ed5f160c3411438aeebb4fa0faab8d8658c15cf4946d9fea85c4bb3e666dc1b4e2d54c67112eedcee8f9c26983244676310667bc0a78d919404036b6df37c192c9ff4590a6e5fa869934136d78de9e7317ada56de57d6e324cd6e07cc905", 0x8c}, {&(0x7f0000000280)="cc2511e16335257a38534122196730014701d9ad884d29c3106f43730cb131b8178ff481d33e4ea75397083dc59037c32f78b8a0f748e4ac6b565cb16c62c2923f60cd2378f376e2fd19a6bd4692dd911fec12238cc6f247b2a9554270a4ec47cb82f4f5877cbf5860dcc40d40b93adb62acf13bc9f06494a1c900f31f6aeddb89c7bed335056d2723f01f43e87044f6454371ac70501644b84e7bfea0adeb3d8619bd43", 0xa4}, {&(0x7f0000000340)="f64b9d95ebcbdf361fb3515d1213d040cf171c6ed1503691a5b7a3d7abc56297111a2eea8b4829b6c78d91deaa21238bd034ba74ed1bde5f", 0x38}, {&(0x7f0000000380)="447cecae47a23a11c9ae3bb8806f105963dfe4d837b40f77ff5f06048ac8fbd63de6900c2e6ba87b5c36e63f4893e438cceab5901a064a3213091518b8b897c88580fd51b39832ba54c0336653ccbb2c7867c7087e490ce021b4c8f8fa97ccdfa3399a33f706122ef3f4c971c357baee8f", 0x71}, {&(0x7f0000000400)="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", 0x1000}, {&(0x7f0000001400)="0989ab90dd81d479de8682f81a9d030a0b60edd1b8a7157a68920d2ad3d94bfd1c78184bfc11f47238e6565a9aa52b61b07da527963b192b9f36c2c30b0c84ce73823a90c1ff8c38bd7e43f6b0cefd1f5a23ce4961609b5c0d6080e980539b9111bc0e7f2a5d23cf6f004dca1f8507b52c6d627a8491379e9d9ddbf7b077b2ed98f586575883f19200d5bdf0fa47c7881baa0c8d0d8a4ed2a17c97141174b8ccfe54e87ebc80cf1b34a3c13f2caa2170acd5545be05213afea2b4f2caad7e31a0f3d4172d2b69d7c9c494155853a342fd96a7f534a2fee09fae0c7d614d415c39616195fdc041517b07d2558", 0xec}, {&(0x7f0000001500)="2ed49af89c4b03aff2a84e5ebf8d7d0f48aa594ebd3bcb774da00a5203a6d1dd24eed997edd76e871dede92cd460d53180f85e1d3080aa3a1e89203e216291fc394b7493787bf6162cf01926b4c7c9b9c6b8782b25302e0d37c217bfdb6e131a31867fe4852ff67ac3335622859e42c937c81dc27119c2c1167ca7d8a899ee90216b6082a8247a6c4b2257c56beed835bc60d122219df177ee7e6946c1a69524b0ae61d2a09b", 0xa6}, {&(0x7f00000015c0)="891f0b54285368875045dc4ce0853effb7518fbbe332a56a2ed0b455a17527a002e4cca9f5c4ac345288fc775c50cc425fe0b991b417b097cc561b60d1a1773c07daa221434ba576a04edf0650fb2d6bb43a778434", 0x55}], 0x9)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
getpeername$inet(r1, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000001780)=0x10)
close(r1)
r2 = dup2(r0, r0)
ioctl$DIOCGETALTQSV1(0xffffffffffffffff, 0xc130442f, 0x0)
syz_execute_func(&(0x7f00000000c0)="982c2d0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b9300050f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300")
syz_execute_func(&(0x7f0000001900)="1c08c4637916d7b098cd29111169e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26e107c4a341227b32e7fec47c7c7f4f02023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00975b5b304545e26929a8ac41ac41154624581b4585c145332faeeceeb7b7b6f5f554dec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")
r3 = dup2(r0, r0)
setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f0000000000)=0xffff, 0x4)
ioctl$DIOCCHANGEALTQV0(r0, 0x402c7413, &(0x7f00000000c0))
getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f00000017c0)={<r4=>0x0, 0x619d154a}, &(0x7f0000001800)=0x8)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000001840)={r4, 0xff}, &(0x7f0000001880)=0x8)

00:01:06 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0xb, 0x84)
socket$inet6_sctp(0x1c, 0x81, 0x84)
symlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00')
getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x8)

00:01:06 executing program 3:
syz_emit_ethernet(0x8b, &(0x7f00000002c0)={@broadcast, @local, [], {@ipv6={0x86dd, {0x0, 0x6, "308785", 0x55, 0x0, 0x0, @empty, @local={0xfe, 0x80, [], 0x0}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "aaf8bd", 0x0, 0x4d, 0x0, @mcast2, @mcast1, [], "e32f6f31b5bf7ea9583038f9f901705bf22c9f20b313460e289564cac52351f91b864c4862"}}}}}}})
open(&(0x7f0000000000)='./file0\x00', 0x80, 0x20)

lock order reversal:
 1st 0xfffff80035a818e0 filedesc structure (filedesc structure) @ /syzkaller/managers/main/kernel/sys/kern/sys_generic.c:1515
 2nd 0xfffff80004a1b248 devfs (devfs) @ /syzkaller/managers/main/kernel/sys/kern/vfs_vnops.c:1511
stack backtrace:
#0 0xffffffff8110ff0e at witness_debugger+0x8e
#1 0xffffffff8110fb42 at witness_checkorder+0xf72
#2 0xffffffff8102ed6d at lockmgr_lock_fast_path+0x26d
#3 0xffffffff81961af5 at VOP_LOCK1_APV+0xc5
#4 0xffffffff811c3c2f at _vn_lock+0xaf
#5 0xffffffff811c2211 at vn_poll+0x41
#6 0xffffffff811196f1 at kern_poll+0x551
#7 0xffffffff81119b83 at sys_ppoll+0xb3
#8 0xffffffff8170f5b6 at amd64_syscall+0x436
#9 0xffffffff816d675d at fast_syscall_common+0x101
00:01:06 executing program 3:
munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000)
mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x81010, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4, 0x1010, 0xffffffffffffffff, 0x0)
mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x4000000000007)

00:01:06 executing program 2:
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff}, 0x100004)
setsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000080)={@multicast2}, 0x8)
getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0xb)
syz_execute_func(&(0x7f0000000180)="9834060f050520d0f80791e9b00a0a41e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d0f08171a38a806ebb40dae0e5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000")

00:01:06 executing program 1:
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x20000000000003be, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
connect$unix(r0, &(0x7f00000002c0)=@file={0x1, './file0\x00'}, 0xa)
shutdown(r0, 0x1)
freebsd10_pipe(0x0)
setsockopt$sock_int(r0, 0xffff, 0x0, 0x0, 0xffffff11)
poll(&(0x7f0000000180)=[{r0, 0x2040}, {r0, 0x40}], 0x2, 0x80000000)
setsockopt$sock_int(r0, 0xffff, 0x1047, &(0x7f00000001c0)=0x4, 0x4)
openat(r0, &(0x7f0000000200)='./file0\x00', 0x108000, 0x91)
setsockopt$sock_int(r0, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4)
open(&(0x7f0000000240)='./file0\x00', 0x41, 0x0)
fcntl$setflags(r0, 0x2, 0x1)
semget(0x0, 0x1, 0x2)

00:01:07 executing program 0:
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0)
mkdirat(r0, &(0x7f00000000c0)='./file0/file0\x00', 0xffffffffffffffff)
renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000280)='./file0/file0\x00')
fsync(r0)
renameat(r0, &(0x7f0000000100)='./file1\x00', r0, &(0x7f0000000140)='./file1\x00')
syz_execute_func(&(0x7f0000000000)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f")

00:01:07 executing program 2:
syz_execute_func(&(0x7f0000000180)="982c1b0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000900c1c4c31d6f3a7f21fc22ebc48265b8dc2e418120471e2b0006e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000")
semget(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, &(0x7f0000000180))
semget(0xffffffffffffffff, 0x0, 0x0)
openat$ptmx(0xffffffffffffff9c, 0x0, 0xfffffffffffffffc, 0x0)

00:01:07 executing program 3:
syz_execute_func(&(0x7f00000000c0)="9826473e431c230f05f32459bffbffffff40d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = open(&(0x7f00000001c0)='./file0\x00', 0x80000000000206, 0x0)
poll(&(0x7f0000000000), 0xd7b, 0x0)
getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000040)=0x8)

00:01:07 executing program 2:
r0 = socket(0x2, 0x0, 0x61)
shutdown(0xffffffffffffffff, 0x0)
shutdown(0xffffffffffffffff, 0x0)
fchmod(r0, 0x80)
socketpair(0x0, 0x1, 0x0, 0x0)
select(0x40, &(0x7f0000000300)={0x0, 0x6, 0x0, 0x0, 0x48c, 0x2, 0x0, 0x40}, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000340)={0x0, 0x5}, 0xc)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
faccessat(r1, &(0x7f0000000040)='./file0\x00', 0x5, 0x100)
truncate(&(0x7f0000000100)='./file0\x00', 0x0)
open$dir(0x0, 0x100000, 0xe8)
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r2, 0x7e2780e3)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, 0x0, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0)
shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil)
lseek(r1, 0x0, 0x1000000000003)
readlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000500)=""/177, 0xb1)
r3 = socket$inet6_udplite(0x1c, 0x2, 0x88)
r4 = accept$unix(r1, &(0x7f0000000880)=ANY=[], 0x0)
setsockopt$inet6_buf(r3, 0x29, 0x2e, &(0x7f0000001280), 0x0)
r5 = socket$inet6_sctp(0x1c, 0x40000000005, 0x84)
r6 = dup(r5)
fcntl$dupfd(r4, 0x11, r2)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @remote, 0xd77}}}, 0x0)
connect$unix(r6, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)

00:01:08 executing program 3:
syz_execute_func(&(0x7f0000000000)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f")
setrlimit(0x0, 0x0)
pipe2(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100004)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000016c0)={<r2=>0x0, 0x88, "318c49020d6f8a207c61712cc8a8ca58c1b6395898906c2fc2fca63770655f0b80fa1b849dc5ad22c2c31539ede8572061a6b86adfbdc0592ea407b84904e311817e80ef0f9f030c505fd96a8e96346ce03e0bb200dae95fd1e582ca16f24c5e418367071bf97db43ac5ce3d7c2ac7882c7875d1a1d66db845db4844963f431e3f07427706696001"}, &(0x7f0000000180)=0x90)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000001780)={r2, 0x3, 0xf, 0x8, 0x7f}, &(0x7f00000017c0)=0x18)
ioctl$DIOCGETQSTATSV0(r0, 0xc0184432, &(0x7f00000006c0)="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")
ioctl$DIOCADDALTQV0(r1, 0xc100442d, &(0x7f0000001800)="99f99e62a885abf4a3c888ef60783f04ef8ea87c3772ce84ce47e8c668769f79c39645ebe8cd49372e44f2c53b96d24c9806ce1965003faa3ccb8cbf90bcd7ad1d08607c1234432435ac41a5ff367b58ddb674b3acd7a3e645f7e16471f53a0957493b12e45139469b533a54ba9b9e1cd0fbf45ec9634b8db8efb197dfca142399a7f36ad12535bdec3231cdde94")
r3 = dup(0xffffffffffffffff)
ioctl$DIOCRDELTABLES(r3, 0xc450443e, &(0x7f00000001c0)={{"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", "fbeeceedb696d89b9a01da371ef43d9f3612a3cbbfd477af58b5e0fc320ccf07", 0x8000, 0x7}, &(0x7f0000000640)="5aa9545f3db6d581ea4dc19516b14313e274e9471d8bf7000000a056d2e1ae74a14897937d10d5f1b19a02522f688c2e5c9170dc0f52d85183c78a3e7c188b52dd6920f7c25f8b45b949d7aefca868bfb64bc8d4028ae79bc7b705c9d4", 0x2, 0x80, 0x1, 0x10000, 0x200, 0x698a, 0x7, 0x7})
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)

00:01:08 executing program 0:
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
faccessat(r0, &(0x7f0000000000)='./file0\x00', 0x18f, 0x500)
r1 = fcntl$getown(r0, 0x5)
fcntl$setown(r0, 0x6, r1)
syz_execute_func(&(0x7f0000000180)="0c19b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e1080707fec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c40285905c471e5b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x2, 0x20, 0x6, 0x200, <r2=>0x0}, &(0x7f0000000080)=0x10)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={r2, 0x6}, &(0x7f0000000100)=0x8)

00:01:08 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = dup(r0)
setsockopt$sock_linger(r1, 0xffff, 0x80, 0xffffffffffffffff, 0x2a2)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000000)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, <r2=>0x0}, &(0x7f00000000c0)=0x8c)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in={{0x2, 0x2, @broadcast}}, r2, 0x7ff, 0x2, 0x1, 0x2, 0x6, 0x4}, 0xa0)
ioctl$DIOCGETRULESETS(r1, 0xc444443a, &(0x7f00000001c0)="a2d350ed5116a1f5d1c64045698af2655a7eefbe96cb61edfe5220e8318e215e42778aae1254224533b5e66f24534dc74ae7aa343d7f1e37212cfc2875d145debe572d7928cadff25e652a29e76aeedf2ee31d9a65e85bea1818")

00:01:08 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000), 0x4)
getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040), &(0x7f0000000080)=0x10)
r1 = msgget(0x2, 0x14)
msgctl$IPC_INFO(r1, 0x3, &(0x7f00000000c0)=""/31)
r2 = accept(r0, &(0x7f0000000100)=@un=@abs, &(0x7f0000000140)=0x8)
getsockopt$inet_mreqsrc(r2, 0x0, 0x49, &(0x7f0000000180)={@rand_addr, @loopback, @remote}, &(0x7f00000001c0)=0xc)

00:01:08 executing program 1:
r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110)
openat(r0, 0x0, 0x100048, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(0xffffffffffffffff)
sendto$inet6(r2, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x0, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000), 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, 0x0, 0x0)
syz_execute_func(&(0x7f0000000140)="c42379165b012ef2a5c4a1397d4fbcc4217d5aa10a0000000f1850fec42125eb7eff0f45545c00c46151f6fac4e2f934c266660f1be4")
syz_execute_func(0x0)
ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040))
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
r3 = dup2(r1, r1)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f0000000880)=ANY=[@ANYBLOB="07000000000000000600dd2a7abfd1e236f9bc73cf9e8521778bd34a4c46c2f16c7a44612ed0894d180fdff05a68c7a3be6b203bbca16511a5c5abd3fd96a18eda887e08d408314916596b423a1f66d8156cc0ffffff8dfa880f6d098120f9d3172fb754684d2f68d8d3491278c356de3b6dfffe76"], 0x12)
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', 0x0, &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00'])
getresgid(0x0, &(0x7f00000007c0), &(0x7f0000000800))
lchown(0x0, 0x0, 0x0)

00:01:08 executing program 3:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000000000)=0xaa6, 0x4)
setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, 0x0, 0x0)

00:01:09 executing program 0:
syz_execute_func(&(0x7f0000000000)="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")

00:01:11 executing program 3:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000000000), 0x4)
getsockopt$inet6_buf(r0, 0x29, 0x2a, 0x0, &(0x7f0000000080)=0x12e)
r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x18440, 0x100)
getsockopt$inet6_tcp_int(r1, 0x6, 0x192, &(0x7f00000010c0), &(0x7f0000001100)=0x4)
ioctl$DIOCCLRSTATES(r1, 0xc0e04412, &(0x7f00000000c0)="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")

00:01:11 executing program 2:
r0 = socket(0x800000001c, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="01002e2f66696c653000f6d2625b3130712ec3e5442839e2290d76f3c6c33167e733467a426e6155b9117e33"], 0x1)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="0002dcfacdddd6db382e2f66786c4afb029d8203d2b034b67039410f00"/38], 0x1)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0xcf2)
lseek(r1, 0x0, 0x3)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000280)={{0x1c, 0x1, 0x3ff, @empty, 0x60}, {0x1c, 0x1, 0x4, @loopback, 0x9}, 0x1, [0x40, 0x5, 0xf873, 0x426, 0x1, 0x7fff80000, 0xfffffffffffffff9, 0x3]}, 0x5c)
bind(r0, &(0x7f0000000080)=@un=@abs={0x0, 0x0, 0x1}, 0x8)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000040)='vegas\x00', 0x6)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000001c0)=0x9, 0x4)
freebsd11_fstat(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
getresgid(&(0x7f0000000140), &(0x7f0000000200)=<r3=>0x0, &(0x7f0000000380))
fchown(r1, r2, r3)
close(r0)
clock_settime(0x0, 0x0)
mkdir(&(0x7f0000000000)='./file0\x00', 0x1cb)
write(r1, 0x0, 0x0)

00:01:11 executing program 0:
r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000180)=0x1c, 0x10000000)
getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000001c0), &(0x7f0000000200)=0x8)
syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000780)={<r2=>0x0, 0x3}, &(0x7f00000007c0)=0x8)
sendmsg$inet6_sctp(r1, &(0x7f0000000840)={&(0x7f0000000240)=@in6={0x1c, 0x2, 0x4, @ipv4={[], [], @multicast1}, 0x40}, 0x1c, &(0x7f0000000700)=[{&(0x7f0000000280)="63ee716d25a2859d33e33c50c23907463063588901409654676a2a73dd13b7db48c7440214661615f3afa253dae9d1a170f5e6527c71fbed7bc696431c26fe1f1a84a51e8fd45608d155df842b7aafbd73ec0b2a686f2d6719ef2d10e9ee1a2685618534530e472c2bc8a5626dc50880e3a72da61bc5de16ac6ae7488e8a81b014c871d917f5ea7d3463b8b782f8ba380b67a5e3eb2379b78e4cd40d4c73a62682048a2110e1d11c04ee801e66b275c7821a56d74a6fa006bd24186b005260c32eb09fa7ac37aae625cd630f0e47761c6f6b5097895d2b9718dd6cfe11ba1e1b21b55ca396869bc179acb561c314d9bc8d0a", 0xf2}, {&(0x7f0000000380)="5ca79a47d27c79c398c400103267542ca42f0cffde32845a9eaaece73ace7e176d1aecb8a8005a01fe04eaef0c967e7676938dbc0542907153ed6946d9e0f9e0c106f30d18d1620bb447d1200fa0284e4885e3f53a7897d84bacb1ff43e68cd479a167e9ce89ce2778089baee6454c86fc2436e2a50af71cf5e32cca08143a2f18b14f0f2a4f9219a53e686834c2e4140361bdfb5da2e13e662d", 0x9a}, {&(0x7f0000000440)="016703f8d8499290cdb24687bc4919adca82bebe051d315ba8a554695933fc8df73b5d7dfb31eb13f48c0d653bcce63b751758c3342c7c6673b79d3e1469f510f9480507d461f7c006cee8ac4122b00db9d3b4dd1c5264ce451c37b0d6ccfb2594d759f20a7fdc1a2568d5ced7c230c7a1a257325ef5a48d75c344e4ff6e837e80f815b18136b7478a9931f8d68c117cab211a24cc36b838576e4fc147f5ac883f4d82f3", 0xa4}, {&(0x7f0000000500)="3111fa87a2db1ac05b4bc90d3f1cc373212bbfee4ed96f7fb21194501495c16490353fd0dc3e0f9f71b10c2e5a16d54b251e4c082ebe39ff066f468c1c508ba10c18e70ad4d12bf40e0a29a1462da5feb27d2a7bea46af5e4f873e5510f0dc8391a1be073d8547b4dfc2913b5a00a99f7114f92df644303624d732f1eb251f0d5e6c92946f8fde9481c24a49a4a926f99076615116e51f7314e190dd36d9e19763ae01411fee293166e9113ef08508c5b07789c7a3e54d8a56f0a4f72d95ab9f38db918fded658d18547a4b92a0f0e6e5c398c1a4a955adc", 0xd8}, {&(0x7f0000000600)="11f7391c19bdf97616a4a82e1e22262c2fbf97a7031b5799e0a81446f76213347e46bce514253669296edd69aa082bd5d41eb5e1f88d92d40f615f682437cae626b5d96395ef9aef57b34ee9a1e6063d397f2094a0971590dd7ac8254a6ef0c8794946ce7d4b7f204a0c18ad459685e6bd20aa0d90e39c8a3af83d1704d508ebeba7393abdcf1589dfc2bc67befe78d586dbf3e616fb28790ab4ef858a9b6b960adcc2e97728403b713591f2177b705e2f162208c417568987779c5ae6a9bbf162faf4b95049238f07907f4e5435f9f6943ef3d43e3a44ed686e4f28cd33ceed09163917989362be1083ed", 0xeb}], 0x5, &(0x7f0000000800)=[@sndrcv={0x2c, 0x84, 0x2, {0x8, 0x20fb, 0x2000, 0x8, 0x200000000000000, 0x3, 0xc66, 0x7, r2}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}], 0x3c}, 0x100)
r3 = fcntl$dupfd(r1, 0x0, r1)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x8008, &(0x7f0000000000), 0xffba)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000000c0), &(0x7f0000000100)=0x8)
ioctl$DIOCNATLOOK(r3, 0xc04c4417, &(0x7f0000000880)="c7de9d91fc1df567a3e6249030c5d9211985aa7ef00bb2ded35622d16721de1cefbab6d8dc2b304688b406daa2f68f0aec4580ff07d5bacfe29102c53685e407d9256b823ea1de242c1512fd734f9e152a076aac5ce88e03d7b8313b19cf93c8ea1c9c58764c3af95649c48ff63ca79af021b20d0e9675496a2f6f91f987c2fd7a7fa2c315")

00:01:11 executing program 2:
r0 = socket(0x2, 0x20000002, 0x4)
r1 = open(&(0x7f0000000180)='./file0\x00', 0x100, 0x20)
ioctl$DIOCCHANGEALTQV1(r1, 0xc1304431, &(0x7f00000000c0)="12b0f25d2d1cbee2540b474308f3e22f46ef9eaac0d9e6975692e17f6b704596311e5b0ec118c0c43a9f5d7b781820e5311a2c1a458a21b86eca1af1531d5faad3b37676426e704b5358852254618b62a54196e32cab557527e3a7d7322cac7bc379cb2e75d604de3ea2")
getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)=""/59, &(0x7f0000000040)=0x3b)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x67, 0x0, 0x36f)

00:01:11 executing program 2:
setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0x68, 0x0, 0x0)
mprotect(&(0x7f0000ff4000/0x4000)=nil, 0x4000, 0x0)
setrlimit(0xe6a45f09200eb478, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
mlockall(0x1)
syz_execute_func(&(0x7f0000000100)="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")
syz_execute_func(&(0x7f0000000000)="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")

00:01:12 executing program 3:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000040)={0x3, 0x20, 0x2, 0x1ff, <r2=>0x0}, &(0x7f0000000080)=0x10)
setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000100)={r2, 0xd, 0x7fffffff}, 0xfffffffffffffd50)
setsockopt$inet6_int(r0, 0x29, 0x27, &(0x7f00000000c0), 0x4)

00:01:12 executing program 0:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
mlockall(0x2)
r2 = open$dir(0x0, 0x0, 0x0)
semget$private(0x0, 0x0, 0x0)
r3 = socket$inet6_udp(0x1c, 0x2, 0x0)
r4 = fcntl$dupfd(r3, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00'])
writev(r4, &(0x7f0000000280), 0x26)
writev(r4, &(0x7f0000000100), 0x100000000000005c)
setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, 0x0, 0x0)
open(&(0x7f0000000000)='./file0/file0\x00', 0x40, 0x126)
execve(0x0, 0x0, 0x0)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
fcntl$getown(r5, 0x5)
setsockopt$inet6_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0)
r6 = socket$inet(0x2, 0x1, 0x0)
getsockopt$inet_tcp_int(r6, 0x6, 0x2, &(0x7f000000bffc), &(0x7f0000009000)=0x4)
mkdirat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x80)
socket$inet_sctp(0x2, 0x5, 0x84)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0)

00:01:12 executing program 1:
freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, <r0=>0x0})
r1 = shmget(0x2, 0x4000, 0x8, &(0x7f0000ffb000/0x4000)=nil)
shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000280)=""/61)
freebsd11_fstat(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
lchown(&(0x7f0000000000)='./file0/file0\x00', r0, r2)
r3 = fcntl$getown(0xffffffffffffff9c, 0x5)
r4 = fcntl$getown(0xffffffffffffffff, 0x5)
setpgid(r3, r4)
r5 = socket$inet_udp(0x2, 0x2, 0x0)
dup(r5)
syz_execute_func(&(0x7f00000000c0)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab3469c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacacc4c20af509007871a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92553e450fae7c0f0f")
open$dir(&(0x7f0000000180)='./file0/file0\x00', 0x823d, 0x0)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_EVENTS(r6, 0x84, 0xc, &(0x7f0000000240)={0x9, 0x9, 0xbc56, 0x5, 0x2, 0x4, 0x0, 0x2, 0x944, 0xc}, 0xb)
setsockopt$inet6_sctp_SCTP_EVENTS(r6, 0x84, 0xc, &(0x7f0000001300)={0x0, 0xfffffffffffffffe, 0x7f, 0x2b0, 0x1, 0x0, 0x3, 0x100000000000, 0x3, 0x1, 0x9}, 0xb)
syz_emit_ethernet(0x100e, &(0x7f00000002c0)={@local, @remote, [], {@generic={0x80df, "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"}}})

00:01:12 executing program 1:
r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(r0)
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x2, <r1=>0x0}, &(0x7f0000000180)=0xc)
setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000300)={r1, 0xd8}, 0x8)
setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000240)={r1, &(0x7f00000001c0)=[@in={0x2, 0x0, @broadcast}, @in={0x2, 0x1, @multicast2}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0x2, @empty, 0x1}, @in={0x2, 0x2, @broadcast}]}, &(0x7f0000000280)=0x10)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f00000002c0)='newreno\x00', 0x8)

00:01:12 executing program 2:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={<r0=>0xffffffffffffffff})
fdatasync(r0)
r1 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110)
openat(0xffffffffffffffff, &(0x7f0000000440)='./file0/file0\x00', 0x0, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0)
r3 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0)
fchdir(0xffffffffffffffff)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(r3, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x0, 0xff}, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x7, 0x1ff, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, 0x0, 0x0)
syz_execute_func(0x0)
ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078df")
dup2(r2, r2)
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0)
execve(0x0, &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00'], &(0x7f0000000380)=[0x0])
fchdir(0xffffffffffffffff)
fstat(r2, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
getresgid(&(0x7f0000000780), &(0x7f00000007c0)=<r5=>0x0, &(0x7f0000000800))
lchown(0x0, r4, r5)

00:01:12 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x32, &(0x7f0000000000)={0x0, 0x0, 0x2000}, 0xc)

00:01:12 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x23, &(0x7f0000000080)=0xfffffffffffffffe, 0xffffffffffffffbb)

00:01:12 executing program 1:
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x4)
ioctl$DIOCKILLSRCNODES(r0, 0xc080445b, &(0x7f0000000040)="19125ecf17d6157027ae0aa05a7a1795d8a45cf2a4c48b4dd0a79876b1ca98f759382f2e7d39a5e9a833")
syz_execute_func(&(0x7f0000000140)="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")
syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")

00:01:12 executing program 1:
syz_execute_func(&(0x7f00000000c0)="9826473e431c190f056666f241d0fec4a37bf0c59c41e2e9b55767660f6b32fb660f72d50f664d0f6ee9054e4eed751e0fa0450f0faa0f000021b7ab34d1c4e10bf8c40a50e4e461cd583d00000981c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b0000001df0c171a30b8a826e6e0dd4d48cc7e8628f6808a3056f0000004e00c4de8de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = dup(0xffffffffffffff9c)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000001c0)={0x8}, 0x1)
setrlimit(0x6, &(0x7f0000000000)={0x0, 0x800000b35d})
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
accept$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000180)=0x10)
semget(0x2, 0x7, 0x0)
truncate(&(0x7f0000000040)='./file0\x00', 0x0)

00:01:13 executing program 0:
syz_execute_func(&(0x7f0000000200)="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")
r0 = open(0x0, 0x1, 0x120)
munmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000)
socket(0x17, 0x3, 0x2)
connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x1}, 0x8)

00:01:13 executing program 3:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = open(0x0, 0x0, 0x0)
r2 = openat(r1, 0x0, 0x200000100045, 0x180)
fchdir(0xffffffffffffffff)
setrlimit(0x6, &(0x7f0000000000)={0x0, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x19ae, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={<r3=>0x0}, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140), 0x0)
syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100")
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040))
syz_execute_func(0x0)
setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000780)={r3, 0xf2e1}, 0x8)
ioctl$DIOCCHANGERULE(r1, 0xcbe0441a, &(0x7f00000008c0)="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")
openat(r2, &(0x7f00000007c0)='./file0\x00', 0x11400, 0x42)
setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000800)={0x0, 0x2, 0xe7, 0x8}, 0x8)
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f41")
getgid()
execve(0x0, 0x0, &(0x7f0000000780))
setsockopt$inet6_int(r0, 0x29, 0xa, &(0x7f0000000240), 0x4)
sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2, 0x0, 0x3]}}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000200)="088bc04f08d572e9", 0x8}], 0x1, 0x0}, 0x0)

00:01:13 executing program 2:
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10202, 0x0)
ftruncate(r0, 0x80000001)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={<r2=>0x0, 0x8, 0x8, 0x401}, &(0x7f00000000c0)=0x10)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000200)={r2, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000002c0)=0x10)
r3 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
r4 = socket$inet6_udp(0x1c, 0x2, 0x0)
socket$unix(0x1, 0x5, 0x0)
r5 = fcntl$dupfd(r4, 0x3, 0xffffffffffffffff)
getsockopt$inet_mreqsrc(r3, 0x0, 0x47, 0x0, 0x0)
execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00'])
writev(r5, &(0x7f0000000280), 0xa7)
preadv(r3, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x400003}], 0x1, 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)

00:01:13 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x8008, &(0x7f0000000100), 0x10)
socket$inet6_sctp(0x1c, 0x5, 0x84)

00:01:14 executing program 2:
syz_execute_func(&(0x7f00000003c0)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395b2af2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efabfc3dd6d684748518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")
syz_execute_func(&(0x7f00000002c0)="98a84aa84a2c430f05f242e161bf850003e8c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc401bde16d0a8f2818873f066d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0009cd3b20c66db709c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")
r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c)
r1 = accept4(0xffffffffffffffff, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000100)=0x10, 0x30000000)
r2 = socket$inet(0x2, 0x3, 0x10000)
ppoll(&(0x7f0000000140)=[{r0, 0x80}, {r1, 0x204e}, {r2, 0x4}], 0x3, &(0x7f0000000180)={0x0, 0xffff}, &(0x7f00000001c0)={0x3fa88110}, 0x8)
pipe2(&(0x7f0000000200)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x100004)
openat(r4, &(0x7f0000000240)='./file0\x00', 0x240, 0xc8)
ioctl$DIOCRDELTABLES(r3, 0xc450443e, &(0x7f0000000480)={{"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", "99ac0cca2c7c4dedad73246b4603c6d899e3ca39ce8f96b5e6da949372f455dc", 0x3, 0x8000}, &(0x7f0000000280)="69a19f6954738c147705a5f586c0333e1b4c699d9125d8fbd4b7", 0x9, 0x6, 0x80000001, 0x9, 0x3, 0x5, 0x8, 0x1})
ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23)

00:01:14 executing program 1:
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
writev(r0, &(0x7f00000015c0)=[{&(0x7f0000000000)="b0", 0x1}], 0x1)
socketpair(0x17, 0x7, 0x1ff, &(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000080)={<r2=>0x0, 0x3ff}, &(0x7f0000000240)=0x8)
getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000280)={r2}, &(0x7f00000002c0)=0x8)
execve(0x0, 0x0, 0x0)
read(r0, &(0x7f0000000140)=""/252, 0x7fffffffffffffff)

00:01:14 executing program 2:
r0 = socket(0x2, 0x20000001, 0x40000000000084)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82000000000000000200"], 0x10)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xa, 0x4}, 0x8)

00:01:14 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x29, &(0x7f0000000040)={0x2, [0x0]}, 0x8)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x4)
faccessat(r1, &(0x7f0000000080)='./file0\x00', 0x0, 0x200)

00:01:14 executing program 2:
r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000140)=0x10)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000180)={<r1=>0x0, 0xb, 0x195}, &(0x7f00000001c0)=0x8)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000200)={r1, 0x12}, 0x8)
socket$inet6_tcp(0x1c, 0x1, 0x0)
r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_msfilter(r2, 0x0, 0x4a, &(0x7f00000000c0)={@multicast2, @local={0xac, 0x14, 0x0}, 0x1, 0x2, [@multicast2, @multicast1]}, 0x18)
syz_execute_func(&(0x7f0000000000)="9826473e431c130f05044b59bf0300000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa053096545dc2734d1c4e10bf8c470c43e440fae5b00c66db712c483397fd300c9dcdc0fbcaf04100f00f34502d9c6c6c402f1430fd3484d1e01b00b000000efa80dd4d48cc742dbc3a3056f0000004e00c4f3f265a970b8b8e3c0f526264788fe58c4c179f7d600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2")

00:01:14 executing program 3:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
poll(&(0x7f0000000000)=[{r0, 0x100}, {r0, 0x2008}, {r0, 0x40}], 0x3, 0x1)
getsockopt$inet6_int(r0, 0x29, 0x6b, 0x0, 0x0)
r1 = getpgrp(0xffffffffffffffff)
fcntl$setown(r0, 0x6, r1)

00:01:14 executing program 0:
r0 = semget$private(0x0, 0x3, 0x80)
__semctl$SETVAL(r0, 0xfffffffffffffffd, 0x8, &(0x7f0000000040)=0x294)
r1 = dup(0xffffffffffffff9c)
ioctl$DIOCOSFPGET(r1, 0xc0884450, &(0x7f0000000240)="4143463d679eaa63c18a8699d49070d82c201b018babfcbaeff0151cec8bf381d9ca08d6ce054f5597837f7afb8545d6a97abf3b712d42ee4dc00108aa78913534d7bdd4ebfac6097d9868f8b489de613f193db1bbbd1301c68a151b99df341fca4c1b2ade2b669c62042a0a8d0fce81279011c8916743854de6096884692b38a1e0b1c88cc9766745")
mkdirat(0xffffffffffffffff, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0)
__semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000500)=""/176)
ftruncate(r1, 0xffffffffffffffff)
execve(&(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000003c0)=[&(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='/\x00', &(0x7f0000000380)='\x00'])
r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
r3 = fcntl$dupfd(0xffffffffffffffff, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000040)='\x00'])
writev(r3, &(0x7f0000000280), 0xa7)
preadv(r2, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0xa02020}], 0x1, 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000001c0)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000200)=0x10)
setsockopt$inet6_group_source_req(r3, 0x29, 0x54, &(0x7f00000005c0)={0x3, {{0x1c, 0x0, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x8001}}, {{0x1c, 0x3, 0x8, @empty, 0xa125}}}, 0x108)
getsockopt$inet6_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000180)=0xb)

00:01:15 executing program 1:
r0 = dup(0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000000)={<r1=>0x0, 0x4, 0x2, [0x9, 0x10000]}, &(0x7f0000000040)=0xc)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000000c0)={r1, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000180)=0x10)

00:01:15 executing program 2:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
truncate(0x0, 0x0)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
socket$inet6(0x1c, 0x0, 0x0)
r1 = accept$inet6(0xffffffffffffffff, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000040)={<r2=>0x0, 0x4d, "a8e9def16f64102f40f6b3eb918e622f38ca01f5ce4c900a049d1fe8d0e63e476e689d0ade476d82c551d331072a40b7cbf32b5ecdb9669ebe3287ae05891e44a44916ac37222da2dad3313910"}, &(0x7f00000000c0)=0x55)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000140)={r2, 0xaf9, 0x7}, 0x8)
sync()
getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x4f, 0x0, 0x0)
socket$inet6_tcp(0x1c, 0x1, 0x0)
connect$inet(0xffffffffffffffff, 0x0, 0x0)

00:01:15 executing program 1:
syz_emit_ethernet(0x66, &(0x7f00000000c0)={@random="1fcffb37c458", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, 'a`]', 0x30, 0x0, 0x0, @loopback={0x0, 0xf000}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x66]}, {[], @icmpv6=@dest_unreach={0x29, 0x3, 0x0, 0x0, [], {0x0, 0x6, "f0a0af", 0x0, 0x0, 0x0, @local, @ipv4={[], [], @broadcast}}}}}}}})
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000040)={<r1=>0x0, 0x8, 0x5, [0xffffffff, 0x9, 0x2, 0x1f, 0x80]}, &(0x7f0000000080)=0x12)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000200)={<r2=>0x0, &(0x7f0000000440)=[@in, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000500)=0xfe5a)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000280)={r1, 0x3, 0x6, 0xd1, 0x672, 0x80, 0xfffffffffffffffa, 0x8, {@in6={{0x1c, 0x2, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x1}}, r2, 0x275, 0x4, 0x4be557e9, 0x9, 0x80000000}}, &(0x7f0000000340)=0xb0)

00:01:15 executing program 3:
r0 = socket(0x1, 0x3, 0x6)
getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000140)={<r1=>0x0, 0x2ece}, &(0x7f0000000180)=0x8)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f00000001c0)={<r2=>0x0, 0x0, 0x3, 0x40, 0x7}, &(0x7f0000000200)=0x18)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000340)=ANY=[@ANYRES32=r1, @ANYBLOB="ff030000ff7f000009004f28050000000300000002004e23e000000100"/156, @ANYRES32=r2, @ANYBLOB="0400000002000000b1020000630b000006000000"], &(0x7f0000000300)=0xb8)
r3 = socket(0x2, 0x10000001, 0x0)
setrlimit(0x6, &(0x7f00000006c0)={0x10000000000b35d, 0x800000b35d})
fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c)
mlockall(0x3)
sync()
getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
syz_execute_func(&(0x7f0000000000)="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")
setsockopt$sock_int(r3, 0xffff, 0x1004, &(0x7f0000000040), 0x2b8)

00:01:15 executing program 3:
r0 = socket(0x1, 0x10000001, 0x0)
link(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)='./file0/file0\x00')
r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x73f5b6cb0fb6109f, 0xa2)
utimensat(r1, &(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)={{0x5, 0x4}, {0x400, 0x6}}, 0x200)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000001500)={0x0, 0x5, 0x6, 0x6}, 0x8)
utimensat(r1, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)={{0x0, 0x9a1a}, {0x5, 0x1}}, 0x200)
syz_execute_func(&(0x7f0000000340)="98a84aa84a2c430f05f2e16147afc44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e42dde1c409bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba26166660f3825a303ee0000")
r2 = open(&(0x7f0000000040)='./file0\x00', 0x108, 0xe2)
ioctl$DIOCGETALTQV1(r2, 0xc1304430, &(0x7f0000000080)="24eeec6ec09d")
ioctl$DIOCGETALTQV0(r2, 0xc1004430, &(0x7f0000000440)="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")
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000280)={<r3=>0x0, 0xfffffffffffffffe, 0x3, 0x1}, &(0x7f00000002c0)=0x10)
openat(r2, &(0x7f0000001540)='./file1\x00', 0xa, 0x1)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000001440)={@in6={{0x1c, 0x2, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x1fb5}}, r3, 0x7da8, 0xffff, 0x1, 0x7616, 0x7}, &(0x7f0000000300)=0x98)
ppoll(&(0x7f0000000000)=[{r0}], 0x20000000000002b8, 0x0, 0x0, 0xffffffffffffff98)

00:01:15 executing program 1:
syz_execute_func(&(0x7f0000000240)="9826473e431c090f05042d59bf0200000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acc402f19d1e01b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ea261b7e2")
freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, <r0=>0x0})
freebsd11_fstat(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
setresuid(r0, r1, r2)

00:01:15 executing program 3:
socket$inet6_udplite(0x1c, 0x2, 0x88)

00:01:16 executing program 0:
r0 = dup(0xffffffffffffffff)
ioctl$DIOCXCOMMIT(r0, 0xc0104452, &(0x7f0000000140)="dcb4287f6d7f1d248d33a7b26739599b71a76672dcbd0370cb5dc18056546136b5fddc16b0fb2afa6b32738f5903011a73409f7227cfe60af33802cae8fdc64648cb9e9330b6e1bc92e16f7bfc61e93be6ae4f0f9a76053e842a9fae27cbcadc24c9c0896d77ba205d65f55d1ef72505cc2172d31532c055d0a479a19da434d12a69aa")
r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
syz_execute_func(&(0x7f0000000240)="982c1c0f050520d0f807913e3e2ef3420f53de4141e2e996460f6ae2855b660f162f0fc4014e21fc2e66410feb54fad62e41812047002b004c000000ba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2400f0fa305080000b0110f0f82dada048336000000")
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={<r2=>0x0, 0x20}, &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000300)={r2, 0x0, 0x8, "2451b08137f3901a"}, 0x10)
writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x557e7}], 0x1000000000000013)
preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0)
ioctl$DIOCGETRULES(r0, 0xcbe04406, &(0x7f0000000380)="bb634daf727d3da9e9c9deef66ad58e47a988aebaee62397c3200281043819d4aa1caefc0e5e4f4a75825b0b4ed6ac3cd9f7")

00:01:16 executing program 0:
syz_execute_func(&(0x7f0000000000)="969898140d0f05f30f59bfd904cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712f344a7c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000000c0)="48133a0c8746a489a6ccd585d6944f6c99e4f7048707c46d1d27464f842e0c9372cfcd6fdf9b17c752e27eae88b04dc5aa697d460d18f0991701ce7713532d35d841526090aa36837fa7bf6edc5aba8ccc4fa0226bd106", 0x57)

00:01:16 executing program 2:
syz_execute_func(&(0x7f0000000000)="9826473e431c130f05042459bf0300000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f34502d941032702f19d1e01b00b000000efa80dd4d48cc742dbc3a3056f0000004e00c4f3f26570b88de3c0f526c463c96e99180000000a58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2")

00:01:16 executing program 1:
r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0)
pipe2(0x0, 0x100000)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0)
mlockall(0x1)
sync()
getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180))
getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200))
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x4, 0x10)
setsockopt$inet_udplite(r2, 0x88, 0x4, &(0x7f0000000280)=0x1, 0x4)
r3 = fcntl$dupfd(r1, 0x15, 0xffffffffffffffff)
r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x12, &(0x7f0000000240)={0x3}, 0x1)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r4, 0x0, 0x3)
pwritev(r4, 0x0, 0x0, 0x0)
poll(&(0x7f0000000140)=[{r4}], 0x1, 0x0)
r5 = dup2(r0, r0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
fcntl$setflags(r5, 0x2, 0x1)
getsockopt$inet_mreqn(r4, 0x0, 0xd, &(0x7f0000000080)={@broadcast, @multicast2}, &(0x7f0000000100)=0xc)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)

00:01:16 executing program 3:
syz_execute_func(&(0x7f0000000240)="982c3e0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b608000000c1a0e5be34d1c4e1f8c421fc2e66410feb54fad6c48265b8dc2e41812047002b0000006eba0dfe8c738888a1c40fbbc44583fef35d08d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0f82dada048336000000")
r0 = socket$inet(0x2, 0x3, 0x8ab6)
getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000040)={<r1=>0x0, 0x85ef, 0x6, 0x6, 0x6, 0x100000001, 0x2, 0x0, {@in6={{0x1c, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x8288}}, 0x0, 0xffffffff, 0x80000000, 0x5, 0xce8}}, &(0x7f0000000100)=0xb0)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000140)={r1, 0x1, 0x1, [0x4, 0x3]}, 0xc)
accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0)
getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200))
mincore(&(0x7f0000a00000/0x600000)=nil, 0x600000, &(0x7f0000000000)=""/26)

00:01:16 executing program 2:
syz_execute_func(&(0x7f0000000240)="1c39c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
fcntl$getown(0xffffffffffffffff, 0x5)
fcntl$getown(0xffffffffffffffff, 0x5)
getpgid(0x0)
getpid()
getpgid(0xffffffffffffffff)
getpgid(0xffffffffffffffff)
fcntl$getown(0xffffffffffffff9c, 0x5)
getpid()
fcntl$getown(0xffffffffffffff9c, 0x5)
getpgrp(0x0)
r0 = getpgrp(0xffffffffffffffff)
getpgid(r0)

00:01:16 executing program 2:
r0 = socket$inet(0x2, 0x1, 0xb6c)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x3, 0x4)
syz_execute_func(&(0x7f0000000200)="0c1bb5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c000000c7e4c753fbc4e101edfec4427d822a2a00c4da7676f216660faeba74480000c4c3dd6d68074851c40115ea9a984d98aa66450f55b47d64540000c1ea01eff265dc5f00c3f45b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c3c4617d105c363b14111d54111d00")

00:01:16 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={<r1=>0x0, 0x5, 0x100, 0x718}, &(0x7f00000000c0)=0x10)
setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000140)={r1, &(0x7f0000000240)=[@in6={0x1c, 0x2, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x7}, @in6={0x1c, 0x3, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x3}, @in={0x2, 0x3, @broadcast}, @in={0x2, 0x2, @multicast1}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x3, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0xffffffffffffffc1}]}, &(0x7f0000000300)=0x10)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="9c022e2f66696c651000"], 0x10)
sendto(r0, &(0x7f0000000180)="0598c92924cfcb9d8fd4311275a3c8b61cedfaaa0b67a6bca68ff43d1489c57d64159524de04996a5c68827e6fd11dee125f2f49f92533178400ca3d3d97d977a8ff01000011aa22cd592ddd08f5b13bcda780c69d6696c6c02cd20dce92e582dbc078173b33f12beb53759af48bf4a9f713e3661422dc0b1b5f8933bfb606e814b45d8958b25f4cd5f19310240b7d15101a5b6a9046bb624e", 0x99, 0x0, 0x0, 0x0)
readv(r0, &(0x7f00000003c0)=[{&(0x7f0000001580)=""/4096, 0x1000}], 0x1)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xfff}, 0xb)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10)
recvfrom(r0, &(0x7f0000000400)=""/106, 0x6a, 0x40040, &(0x7f0000000380)=@in={0x2, 0x2, @broadcast}, 0x10)
shutdown(r0, 0x1)
connect$unix(r0, &(0x7f0000000340)=@abs={0x1, 0x0, 0x2}, 0x8)

00:01:16 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x1d, &(0x7f0000000080)=0x12, 0xfe9f)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)={0x5, 0x3410, 0x7, 0x2, <r1=>0x0}, &(0x7f0000000040)=0x10)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={r1, 0x9}, &(0x7f0000000100)=0x8)

00:01:17 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x3f, 0x4020, 0x332d, 0x5, <r1=>0x0}, &(0x7f0000000080)=0x10)
setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000100)={r1, &(0x7f00000000c0)}, &(0x7f0000000140)=0x10)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x1000a}, 0x10)

00:01:17 executing program 3:
syz_emit_ethernet(0x9, &(0x7f0000000080)=ANY=[@ANYRESOCT, @ANYPTR64=&(0x7f0000000040)=ANY=[@ANYRESHEX], @ANYRES16, @ANYRES32, @ANYBLOB="e20de2d0e958fe2a4df0b9e1c571de3109b628b0dee807a224aa0e8ce9d233810088b0644939b71b95cf76b53183d756b7667c6937fbb68f9e6859171b9c4403b871741cdd5e061d9bb8562aa2a5dc3e6a5195399e9308d09e3f361af709d74eb091e8d981692e799d004971416392c48a9eeb112282a565867047eb35c603b8bcdebc0e84f2675ebeab6dc8c45a687d54bb1415295516aaaa638efd4d", @ANYRESHEX, @ANYRESOCT, @ANYRESHEX, @ANYBLOB="bda0a285da33b23dae6b4877864b3e31"])
r0 = accept(0xffffffffffffff9c, &(0x7f00000001c0)=@un=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000001380)={<r1=>0x0, 0x3, 0x1, 0x2, 0x80}, &(0x7f0000001240)=0x9)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000001280)={@in6={{0x1c, 0x1, 0x1a1, @ipv4={[], [], @loopback}, 0x25}}, r1, 0x0, 0x93, 0x80, 0x5, 0x0, 0x400}, &(0x7f0000001340)=0x98)

00:01:18 executing program 1:
syz_emit_ethernet(0xffffffffffffff22, &(0x7f0000000380)=ANY=[@ANYBLOB="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"])
pipe2(&(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x5)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000140)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000180)=0x10)
r1 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x20000000)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x7, {{0x2, 0x3, @local={0xac, 0x14, 0x0}}}}, 0x90)
fsync(r1)

00:01:18 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4)
ftruncate(r0, 0x400000000101)
mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x4, 0x80010, r0, 0x0)
freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0xffff)
ftruncate(r0, 0x80000001)
close(r0)

00:01:18 executing program 3:
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$DIOCRCLRTABLES(r0, 0xc450443c, &(0x7f00000000c0)={{"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", "28fb8f8d8f2ef410dfc165a5a740442bafa98708cc2c819e8ec9838bf9785d9f", 0x8, 0x2}, &(0x7f0000000080)="a69370b904e8736dae2a4f355213d1f88771f00df3dda3bd23848ab8b98d1ca3", 0x40, 0x10000, 0x800, 0xefd, 0x9, 0xffff, 0xbcc0, 0x5517})
r1 = socket$unix(0x1, 0x2, 0x0)
sendmsg$unix(r1, &(0x7f0000001480)={&(0x7f0000000040)=@file={0x170, './file0\x00'}, 0x2, 0x0}, 0x0)

00:01:18 executing program 0:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x3)
syz_execute_func(&(0x7f0000000180)="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")
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
r0 = geteuid()
r1 = getuid()
setreuid(r0, r1)
r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000040)={<r3=>0x0, 0x8e, "5836a1117f9105a073e4f021236dda37fa483c87f661cf4896fa84cf0e382a15eb5315ab337dadf877a2ec3abe458e175928c21aeb98440f1883e9b8d6c02e30c102c67936c7309a429b90f95d3644f79c584d04167595c5add6abedb69d4b735d20cda3ce222dca520b2f6eb91f1e353c54ae6795efdb3c28a5c704416d5bc6fbcfbdd4a8518266f050e0c97090"}, &(0x7f00000002c0)=0x96)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000300)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, <r4=>0x0, 0x7, 0x3, 0x108, 0x8000, 0x5, 0x9}, &(0x7f00000003c0)=0xa0)
getsockopt$inet6_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000400)={r3, 0x7, 0x84d, 0x20, 0x74, 0xb8, 0x1000, 0x10001, {@in={{0x2, 0x0, @rand_addr=0x3ff}}, r4, 0x100000001, 0x4, 0x7fffffff, 0x1, 0xd6b}}, &(0x7f00000004c0)=0xb8)

00:01:18 executing program 1:
syz_execute_func(&(0x7f0000000140)="5f964aa84a2c431c0f0f05f359bfd94aac00c4a37bf0c540360bfcc402ad008c5d00000000660fdefc8cc90f6b32660f383e52f40fb8c4014e4e5bfd1fc423fd00e007c4e28505c1b9ae21045fc507f240d1d2c4e10bc16a000fc45bc4e3f56cbd00008020d00f380888492d0000dcdcf345d9c669a86161c4c3214cb9a5c4238969f2001419c221b00b0001f09371a30b8a3c826e6ea80df3440f7ffa8cc7e8628fe80864360fe25800168de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f6647383a4d4ba261b7e2")
chdir(&(0x7f0000000000)='./file0\x00')

00:01:18 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
mkdirat(0xffffffffffffffff, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r1 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
mlockall(0x1)
sync()
semget$private(0x0, 0x0, 0x0)
__semctl$GETZCNT(0x0, 0x0, 0x7, 0x0)
getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000240), &(0x7f0000000280)=0x8)
socket$unix(0x1, 0x0, 0x0)
r2 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0)
r3 = shmget$private(0x0, 0x12000, 0x400, &(0x7f0000fee000/0x12000)=nil)
shmctl$SHM_STAT(r3, 0xd, &(0x7f0000000300)=""/28)
writev(r2, &(0x7f0000000340)=[{&(0x7f0000000380)="a9fc1026050a8c61916af7511e7ffc046aac18e95eee9f12ce098c882ed909d0823e9179d4429f8f5bc06f38e6aebcab65c2c7f8ebc5f0ffa4ad18dacb906cf0b3ecf1078befac9d97ee321f7fe80039cf29d28be4dada3f27f1f322022e1cf3f079667643604f849f1d902de7a05ae35037f99522b5523a9c2b75e03e382f9bea4ec08b708c024e1932139f65bc2345155345b32ca645ab9242209fca1f30a65e9334c8ffacb5788ee51ac47ba2", 0xae}], 0x1)
accept4(r1, &(0x7f0000000100)=@un=@abs, &(0x7f0000000140)=0x8, 0x10000000)
r4 = shmget(0x1, 0x4000, 0xa0, &(0x7f0000ffc000/0x4000)=nil)
open$dir(&(0x7f00000002c0)='./file0\x00', 0x400, 0x3)
shmctl$IPC_STAT(r4, 0x2, &(0x7f00000001c0)=""/123)
freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080))

00:01:18 executing program 1:
r0 = open(0x0, 0x800, 0x0)
r1 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0)
fchdir(0xffffffffffffffff)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"bafdbbc065d9520c48d57f8beef080a682b835c337d7274f06ba394bd7d37561a8f7d51ed9df18d7177137b8aa2ec3e73c8cdc38f7ee50400256297cff4618716ceb185e5996827171587f3ed22375753614f4c90657460c005eccac3f64ad5c54cebbd38e9fac78cd29d04eb412a739107bbd74955b3c9e71b168c904a1421b4d37e8146066f561fddebd9b9260b350cb581d76cd843d3818c19fc28d41ccc212769345df2c1fd089acf086d41559b1f0ce072a221d0fb0f62f0e1b428a1f523b32b1f50aa5dd8bab021b7e97f62f567cfded8885766ef6b66025b06883081bdc41d66904e473cfae997a8d008409bcd8d368410261c59f530652715b740b476317302e2282aa5f591090268a5c5491a090c4ec17dd7d39d7409ae30ab96a804cb60debb4b7870af273a55d963a301f5367514c9defdfd772891f2a71c32dc306cb7834aedcc02d4ecb1780a0e928cd67eee016a58acb814ed61bea29495114aa1375026df5ce8dc633136e46835c3fdbef041dff854bdedb2eff485de08b42eb857837aae9ffd8cb739858ca770ecc96ee87aa55f2ce6cffa0eeb4076f2618fd899eb8fb58a75663481d4073c113eed86ad9a3be3180ad6f83b4337481bec4fd79f1606de7ee80efd0b055ff389e3dfad4630c5be218a75b66a7b552fde4f2dd51c5c31f7c6db193ad346f77432c93c89a105c6de1366ee6bf04ad02c790225a4576819041ef103dc6193f3dd5a2b9dddd54029649b869ebdc5c3f807b09be6775d5569c0dab27eb2718da90bb08c9574c81535697c398804b660fc0db3935545fa69130651fc7dd833df7d42c1e5f66147897d3fce28e90eb428611a38be2cb22af46f0f8971357ce610adaaaf0d3ccdfd7add99544d448007eeb42bce50436b10ddefc185d634f12e6a97621c8c8cec7be7025fb2a012ef5f0989ee2e97ab7ae4de041d7633fc47edec1d87ce55d2cf153a5104264a7b42ff55da5201e67bd933e68426baa4ed73fd268451bbace40bbee87bbaa8560315899b4f64254eb75e3e8c3735143168519023915054eb04afbc793475cb58573326fc1b043053f0a5be0f0898db2c01ad746d9c25b7880f0616f999e9ff1e53f4ce15bc95d27ddeb8ed25ea874d5646c075bf435b0d186bb54fd5acc0b03618810d8815e99d6e50b2db58638c9677131fad86693ca971208bda1a8f3f60472ce30f5986be073827697429b1a7e5c3c9f2011cce265342b738f0fc6236d316e54f1b16bc4452a3d89dacb8c64619f3748ed5e152572dc386c87feabcedcefcfec6f3d586da4e4cf9347fb6c4ce62879cc45759181c7b0506998c5f36b0d59b216df69080a29918f71a1f4c09bded02bdbc89e3be1015ff956c1b03ded8d4a867cd6872f49d15ea654b8f29871bb8251d3cab0632b040feadafc8e3eb642bd43b674cd09a93c1d4b", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x19ae, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={<r2=>0x0}, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, <r3=>0x0}, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x7}, 0xc)
syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100")
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000007c0)={r2, 0x9}, 0x8)
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040))
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000780)={0x0, 0xf2e1}, 0x8)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000900)={0x6e}, 0x4)
setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000800)={0x7fff, 0x0, 0xe7, 0x8}, 0x8)
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000940), &(0x7f0000000980)=0x4)
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f41")
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000840)=0x6, 0x4)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000008c0)={r3, 0x7}, 0x8)
getgid()
execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780))

00:01:19 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000100)="38de544683b6adf914efa5229ad7accece1d7c17b8003ab72d8c3f736b5df62d5a92a76ab06145ae5de4e6af951cc82754fbccd600cdb16ac0af777d2ba4d6c1c55d42fd124d2e3d5a092b1d651c10467f744eb95df4f69454c362062a61bae3dfaf93cc1a", 0x65)
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x40000000000000, 0x4)
setsockopt$inet6_tcp_buf(r0, 0x6, 0x4023, &(0x7f0000000040)="c0bc762ab2e7fea0a37f3ae5eab48008373fbe171107275b74cc7eb016d29207f5494827ca4c89e717c682a345c765225dacc5fb6263d170218efcb7a156efb6d1", 0x41)
setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f00000000c0)=']', 0x1)
r1 = shmat(0xffffffffffffffff, &(0x7f0000ffa000/0x4000)=nil, 0x1000)
shmdt(r1)
freebsd10_pipe(&(0x7f0000000180)={<r2=>0xffffffffffffffff})
ioctl$DIOCGETQSTATSV1(r2, 0xc0204432, &(0x7f00000001c0)="9406a247d788fed5d209ced9a46727bc78247484ebfaafe2bf68c85fb4ea91a7d8d2d1401120e0bca01c1e98f6ba6f4ad0f38147035c8227e870a15880dabc9721bced3b60ff079f917230c56219c782f770b698d6e35c536be93a786d86bd7c5ca9fe31b59f4f891ee5b5484995be6665dcfb2ab1d941365f1c2ea22920c0ab93378e587632d7ebc342ef9601a6638637c9b45753dfcbbfca9a1834cfd1")

00:01:19 executing program 2:
r0 = geteuid()
syz_execute_func(&(0x7f0000000000)="9826473e431c380f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d2e00000081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r1 = socket(0x17, 0x3, 0xfffffffffffffffb)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000100)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, <r2=>0x0, 0x400, 0x0, 0x7, 0xfff, 0xe8d}, &(0x7f00000001c0)=0xa0)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000200)={r2, 0xf5, 0x4, [0x94, 0x80000000, 0x7, 0xc7]}, &(0x7f0000000240)=0x10)
setresuid(0x0, 0x0, 0x0)
setreuid(r0, 0x0)
r3 = dup(0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000280)={r2}, &(0x7f00000002c0)=0x8)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000000)={<r4=>0x0}, 0x0)
setresuid(r0, 0x0, 0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f00000000c0)={r4, 0x3}, 0x8)

00:01:19 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000140)={<r1=>0x0, 0x5a, 0x1, 0x7fffffff}, &(0x7f0000000180)=0x18)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000001c0)={r1, 0x2}, &(0x7f0000000200)=0x8)
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)

00:01:19 executing program 0:
syz_execute_func(&(0x7f00000000c0)="9826473e431c230f05f32459bf0300000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = open(&(0x7f00000001c0)='./file0\x00', 0x80000000000206, 0x0)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000500)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000240)={@in6={{0x1c, 0x3, 0x8, @empty, 0x2}}}, 0x84)
linkat(r0, &(0x7f0000000340)='./file0/file0\x00', 0xffffffffffffffff, 0x0, 0x400)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in6={{0x1c, 0x2, 0x5, @empty, 0xdd5}}, 0x0, 0x0, 0x4e2, 0x10, 0xffff, 0x1}, 0x98)
getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000480), 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, 0x0, &(0x7f0000000180))
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x0, 0x80000001, 0x6}, 0x0)

00:01:19 executing program 2:
clock_getres(0x100000000c, &(0x7f0000000040))

00:01:20 executing program 2:
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c18710000000000fe8000000000000001800000000028a601"], 0x0)
r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000080)=0x10, 0x10000000)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000000c0)=0x9, 0x4)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
r2 = dup(r1)
connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
connect(r1, &(0x7f0000000000)=@un=@file={0x0, './file0\x00'}, 0xa)

00:01:20 executing program 3:
socket$inet6(0x1c, 0x0, 0x9)
r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
r1 = accept$inet6(r0, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000040)={<r2=>0x0, 0x73, "6d5c290558e5292322bf9c5fc0f870c0691cacb511ee3192287525a92b6c6b18cfde398c4acb9daee4b34618053c558e1c90198e270bd1ed53811169cf2fac9e83a5af031536899084e2d65ec61dc8c0cf329a7c75477df93da31e1bfa0f19e4c08394a7d32bc936fb3b28e5018f1d8f4cdc90"}, &(0x7f0000000240)=0x7b)
getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000280)={r2, 0x9}, &(0x7f0000000300)=0x8)
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
setitimer(0x0, 0x0, &(0x7f0000000140))
getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200))
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000000c0)=0x5, 0x4)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)

00:01:20 executing program 0:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x3a, 0x12, 0x0, 0x1de)
getsockopt$inet6_int(r0, 0x29, 0x26, &(0x7f0000000080), &(0x7f0000000040)=0x4)
r1 = dup(r0)
setsockopt$inet6_udplite(r1, 0x88, 0x4, &(0x7f0000000000)=0x100, 0x2)

00:01:20 executing program 1:
r0 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x100, 0x20)
ioctl$DIOCRDELTABLES(r0, 0xc450443e, &(0x7f0000000380)={{"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", "e50ac08c06f85c683f291e27750d06dac72bea57722700ba77c39078d47b0949", 0x3, 0x9}, &(0x7f00000002c0)="2a721c53d1db056cf11bf8fb2b79bdd82163da8f0c28de60a19c7bda266d9dccef58000cb27db0b304c5f5e85eb4066aba3617eddb55ec8c2e1b29d57d49651baceede46807ca05d64fbba50cf322f2f643f5c4e423152b1421180fd2fa055ca342e91bb361109219ff176b18d8f825051cebde8b0e4c7c0d03b3c3dc6c4b3c45c597ff7970beb81b82376415fc3b51e240b23e7df6f0bdaf0fb1661b7cf", 0x9, 0x3, 0x2, 0x4, 0x1, 0x9, 0x3, 0x5})
socket$inet_tcp(0x2, 0x1, 0x0)
syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")
syz_execute_func(&(0x7f0000000040)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc401bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0009cd3b20c66db709c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")
poll(0x0, 0x48d, 0x0)
ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23)

00:01:20 executing program 2:
r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x1c)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000100)={<r1=>0x0, 0x10001}, &(0x7f0000000140)=0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x5, 0x10, 0x5d, 0x0, <r2=>r1}, &(0x7f00000001c0)=0x10)
r3 = dup(r0)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000200)={r2, 0x23, "2d3ff80f1af519f014b826b1b905af48bea647f82153b71125f1486a31e8a91c88ad36"}, &(0x7f0000000240)=0x2b)
getpeername$inet(r3, &(0x7f0000000280)={0x2, 0xffffffffffffffff, @local}, &(0x7f00000002c0)=0x10)
getsockopt$inet_udplite(r3, 0x88, 0x4, &(0x7f0000000300), &(0x7f0000000340)=0x4)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000380)={0xf, 0xfb, r2}, &(0x7f00000003c0)=0xc)
r4 = getuid()
freebsd11_lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
fchownat(r3, &(0x7f0000000400)='./file0\x00', r4, r5, 0x600)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000500)={<r6=>r1, 0x35, "730e682b2f6046142adccf4e121b80fa324aa49c1104ed4e0a6f2f7a8f82c6ed5d9c479401a830c4c9491af18280040550888a4a5a"}, &(0x7f0000000540)=0x3d)
truncate(&(0x7f0000000580)='./file0\x00', 0x4)
chdir(&(0x7f00000005c0)='./file0\x00')
ioctl$DIOCRGETTSTATS(r3, 0xc4504440, &(0x7f0000001600)={{"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", "4fd52cebff6e377d9e0ef34dd158987d1db6873f09c39ea3b7af63dbb4fc12d2", 0x80000000, 0x2}, &(0x7f0000000600)="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", 0x1c0000, 0x80, 0xfffffffffffff800, 0x3, 0x1, 0x7, 0x1, 0x3ff})
msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1)
ioctl$DIOCNATLOOK(r3, 0xc04c4417, &(0x7f0000001a80)="4da921b3020ce149cb4cd88481ec25001e889e21100e1c8085fd1886651c869291dd95250bcdc0135c2203b471ed9940182b1a919a9bb87aa1b1c0c2f59713145b4b95c3b5ba775c8085ee6c02305a7738fcec388a27e9d1faf6921de489c91fb7544d604f93539b1e95b6eca0545a07528322ddb20468d04f5a32eec1e65527ca3840e1e1c438d76d853eca54d291313d2d773a1c699b60915cbad5e9fec3f34d53dd6c3ce3420e86244970bec8424582e25f3107e9727209af07081775b6f1f177c515e65b5ed00ca38c2f8152fafa99b8497922d53328b7ef80ce3a01ce7f80d8e2210b6d2d6da3b4c51be81edd77")
shutdown(r3, 0x1)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000001b80)={r2, 0x4}, &(0x7f0000001bc0)=0x8)
getpid()
open$dir(&(0x7f0000001c00)='./file0\x00', 0x400, 0x102)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000001c40)={0x1ff, 0x200, 0x5dc, 0x200, <r7=>r6}, &(0x7f0000001c80)=0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000001cc0)={0x9, 0x1000, 0x3, 0x10001, r7}, 0x10)
setsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000001d00)={0x0, 0x10001, 0x10001, 0x1ff}, 0x8)
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000001d40)=0x7, 0x4)
getpeername(r0, &(0x7f0000001d80)=@un=@file={0x0, ""/4096}, &(0x7f0000002dc0)=0x1002)
r8 = openat(r3, &(0x7f0000002e00)='./file0\x00', 0x200, 0x110)
getsockopt$inet6_udplite(r8, 0x88, 0x4, &(0x7f0000002e40), &(0x7f0000002e80)=0x4)
socket$inet6_udplite(0x1c, 0x2, 0x88)

00:01:20 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x6, 0x4)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x2001, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="708e94a56b71624d81672bf41d3391202a0e91d702c6e553a2fddfd1e67ed605fec9fdf9edd693e0b36cdc2b22a2b462259bdeedc1f8a200cbea55289c407970953c6231bdadc5c70cc8eda8bd55a0755469e63383ea0746c79b67f5bdc91e97b6c2f0c02e6419441516054d73fc1741fdb43dc1ad6b91b7eea41757da055c6af7a5aaf86b"], 0x8)
r1 = getuid()
rmdir(&(0x7f0000000080)='./file0\x00')
freebsd11_fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
lchown(&(0x7f0000000040)='./file0\x00', r1, r2)
getpid()

00:01:21 executing program 1:
mkdir(&(0x7f0000000040)='./control\x00', 0x0)
r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0)
freebsd11_mknodat(r0, &(0x7f0000000140)='./file0\x00', 0xe040, 0x0)
mknodat(r0, &(0x7f0000000080)='./control\x00', 0x8100, 0x0)
rmdir(&(0x7f00000000c0)='./control\x00')
faccessat(r0, &(0x7f0000000380)='./file0\x00', 0x101, 0x300)
mkdir(&(0x7f0000000000)='./file0\x00', 0x2)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000180)={<r1=>0x0, 0xb3, "e9f3d8458cc6eb76c29cc5b4d54e874aece95bd3f230d1820bce00fc2a696414a14f8be0200e24c3f1b02b27bed5df1c24152233b81e6d506dd55bfd7a4eebe013d2a77f314eb0d51cd07715ff4bc9d6f22b64590e164b03e4e40090509c7d41b5e8e519e1473de5298722a3dc2631fbba7e989bba418f3b22e2f988f4012e3de2ac81ece1286643d954e46e9150dc4a382c97646155097e508a3193f7f4fc3eb77551143868680011edfb27ee217aee1cd0ae"}, &(0x7f0000000100)=0xbb)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000240)={r1, 0xf6, "f38e9bce4e3ce3ae35054f16ae08730bdd68f0dda1f5794c1ae1cdb5fe9259471c0dc70f5ea4a4992caf9cd2b6ae2696e191519cf54c82e6c0258d88e387ea2cb2eece6d9b714698d39eff766c66fd970baeae6b94b4b423a345c3a64f7677656a8cb2344ff09626a7650c4dcd606322d4fe2d3e058e7031abd1a5c6b847d44eb746dda54ba93c448321ab4af462d508f0419d35508d6544d0ebd35eae778eb7effe3bf7ed2306269001dc83d6810ed1c3c7745cd50c59e52e5889f861b4772d7b71c8b295c02ff80d002670b393b56c09f9fb035d62830d571c434e1d68bc4ed3e0a5433c6f9d0359fbeb305d5a49b4bd85bb4468ab"}, &(0x7f0000000340)=0xfe)

00:01:21 executing program 1:
syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f")
r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10, 0x20000000)
bind(r0, 0x0, 0xffffffffffffffad)

00:01:21 executing program 3:
r0 = socket(0x2, 0x10000001, 0x1000)
r1 = accept$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8)
connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYPTR=&(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYRESOCT=r1, @ANYPTR64, @ANYRESHEX=r0, @ANYRESHEX=r0, @ANYRESHEX=0x0], @ANYRESHEX=r1, @ANYPTR64=&(0x7f0000000240)=ANY=[@ANYRESOCT, @ANYBLOB="4882a7357b9be2d4d37aa1be2ba1d6c1fd3ad8918c88706a9c90f40e1c39337484efa07e68737cdced3c95f97047da8a6152d91acafd114f01c0456089104528cb388bd45d702e703735e8229fb41410d725aa", @ANYRESDEC=r0, @ANYRES32=r0, @ANYBLOB="66f5fec55c6b06d3a062b6"], @ANYRESHEX=r0]], 0x1)
fcntl$setstatus(r0, 0x4, 0x8)
recvfrom$inet6(r0, &(0x7f00000000c0)=""/165, 0xa5, 0x1, &(0x7f0000000180)={0x1c, 0x3, 0x101, @mcast1, 0x7f}, 0x1c)

00:01:21 executing program 3:
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5]}}, 0x1c, 0x0}, 0x0)
sigaltstack(&(0x7f0000000000/0x2000)=nil, 0x0)
sigaltstack(&(0x7f0000000000/0x3000)=nil, 0x0)
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000340)={<r1=>0x0, 0x1cc, 0x1ff}, &(0x7f0000000380)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000003c0)={0x0, 0x0, r1}, &(0x7f0000000400)=0xc)
r2 = accept$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8)
r3 = getpgrp(0xffffffffffffffff)
fcntl$setown(r2, 0x6, r3)
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c3e0f05f242e161bfd99c9900c4a37bf0c54041e2e92e363e460f7d7003660fdefc97660f6b32fb66460f7e200fb8c4014e4e5b3667660f38f619b7816d7d14979709b921045fc507f240d1d2c4e10bf8c45d8fc860a38f00cd000020c66db712c483397fd30077100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f68089090360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")
r4 = openat(0xffffffffffffffff, 0x0, 0x400, 0x0)
writev(r4, &(0x7f00000000c0)=[{&(0x7f0000000080)="8b81e56180a71f890a5f4511e224435b41b189fbeb9dfef66d2ac647bd3a456d31784d7346c39510679cc73c4d18a090d80074", 0x33}, {&(0x7f0000000200)="5cae92d7c47f0c9f9239e1fa8351ecf16be0ce5c665876206049086c2ced8b230f5514bafd0c2fb76b562b1f097a36aef55867f303f91424897de169653fa7fd019e8ae16df9a715dcfe7a48974d625fbc83a64447c6dff894dbb2e73a0f0186b478e7d65bda24fb8afc8bc3cb3c06b0", 0x70}, {&(0x7f0000000280)="4d336f8b76fbda675dd1477281af7c35c55617fccbb44a831959dda24db801d9405edb74d38f18c26ddc8de811b3c7c99a8d01d0b2afec183c7091622094468d7ec5e9c028d8e7a48242c5553fe83f93b6cf23015f47dbd966047325421eeea81efb3e9280f2845c7183757e10f3fb1ad68464375e2b2ab998cbcc8f8f6adb180c181d3d6458b6885c66fb89eede71efe798245b1f04bc55d2", 0x99}], 0x3)

00:01:21 executing program 0:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
getpeername$unix(r0, &(0x7f00000009c0)=@abs, &(0x7f0000000700)=0xffffffffffffff1f)
r1 = msgget$private(0x0, 0x8)
freebsd11_fstat(r0, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, <r2=>0x0, <r3=>0x0})
msgsnd(r1, &(0x7f00000008c0)={0x0, "ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c7"}, 0xa7, 0x800)
msgsnd(r1, &(0x7f0000000b40)={0x1, "93ec631d08fc409e66c3f8bb2c5ffa6a55aaa2df897bf3f768b0a46fecbf2fee0b2b557d30c9c451f5db2bb885255c1cda5f4fc95d4fb83e4b4c2eebfdc663cce2b674771f1bbe5580027fc55231ac1a2180f88bd6d09c04b088cbfe82b19e91103387c07a3fb6be28d05f7b7d2ae3e6e78b8e489f2753fbb5bf40dfe5b4e4522419"}, 0x8a, 0x800)
r4 = msgget$private(0x0, 0x3d1)
msgsnd(r1, &(0x7f0000000500)={0x1, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0x8f, 0x800)
r5 = fcntl$getown(r0, 0x5)
r6 = getpgrp(0x0)
msgctl$IPC_SET(r1, 0x1, &(0x7f00000007c0)={{0xffffffff, r2, r3, r2, r3, 0x42, 0x400}, 0x80000000, 0xffff, 0x0, 0x800, 0x4, 0xfff, r5, r6})
msgsnd(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="0020000000000000470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063265134b431c88af8c15474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadb3630f995398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05660648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f3"], 0x1, 0x800)
msgsnd(r1, &(0x7f0000000740)=ANY=[@ANYBLOB="030000000000000005bac549d56282781255e31850eddc1650e6cdbdc6d4ca871677243f52acf43be1bad6e12d2192213cc1fbd23efa4e2e16314b556cd586a9"], 0x1, 0x800)
r7 = socket(0x2, 0x5, 0x0)
msgrcv(r1, &(0x7f0000000440)=ANY=[@ANYBLOB="00000000000000000000005f8e0008dc178b469d43871a97239643fcff80aedecf1c9b76850f691e734b1fed731571693420f2d4027427d34321b4885bbc55ee4862fc7dcc42c3c182bd2b2e77a266dfdde7cf8c802ce1a76ead70cb01182becc7d7958eab1f3bcdcac9f95c696a4dc9123487f118223cf637f058d5f3212aa341981b2c5de52d7a4e1938b1324e0783545884ca99173b17e8cf57ecf2294ac0acbefa7960798092a2223d00966c37fe21f65a00"/192], 0x1, 0x3, 0x1000)
connect$unix(r7, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c7d3000"], 0x10)
chmod(&(0x7f0000000100)='./file0\x00', 0x0)
msgrcv(r1, &(0x7f00000005c0)={0x0, ""/218}, 0xe2, 0x0, 0x800)
bind$unix(r7, &(0x7f0000000140)=@abs={0x0, 0x0, 0x0}, 0x8)
setsockopt$inet_buf(r7, 0x0, 0x5d, &(0x7f0000000080)="c2adcaa9405f14641df6df1bb40adc74e5fbafd403deed176ccc8c672c4f90de0a8f5996369ddab3e9", 0x29)
utimes(&(0x7f00000000c0)='./file0\x00', &(0x7f00000006c0)={{0x2, 0xfffffffffffffff9}, {0x6, 0x6}})
sendto$unix(r7, &(0x7f00000002c0)="f57c74434c9fd406b8f046cac14a86b9db4f3f710ec199ef53f1f65c803187a8388d312d708307f471161e24c87de878ed18761f67a9d076925367d635454a1257", 0x41, 0x20081, &(0x7f0000000780)=@file={0x1, './file0\x00'}, 0xa)
msgrcv(r1, &(0x7f0000000a40)=ANY=[@ANYBLOB="00000000007800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eaffffff000000000000000000000000000000000000000000000000008cb23b0247ad00b072f6f77705ff7633782f5ed46415707adf2b258c1f273ec3c80c7c543194490f7956a437d331d47120edd3a764c78008965a7f0ec8a315673d706a26d854f6f095715296ce622780b4ddc1ee2cab068be7"], 0x1, 0x1, 0x1000)
msgsnd(r1, &(0x7f0000000cc0)={0x40000001, "44f890da947b62863615f3f79d2253754a96fa7f0ef5132ea88006dcdada39d9fca4d1573e5e8b866aa5f1a5265f4d4bdb2f73559404cb0c1772e4bfe80fdf4a3a64525fefce9b828979bee1d31fd4966cef8791a2006c112d368ae68a39002c44dea645f952fded3180bc3d43b4c1cdc2a9d49690d483e987f30000e04b159c9202c359effe950ad0850f5c4de50f137b8b75d6c63592b9d1f5dc30252c2cd7208ddbc4465d"}, 0xae, 0x800)
pipe2(&(0x7f0000000980), 0x100004)
r8 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
msgrcv(r4, &(0x7f0000000340)={0x0, ""/228}, 0xec, 0x3, 0x800)
sendmsg(r8, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0xac, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2, 0x0, 0x3]}}, 0xfffffffffffffd9f, &(0x7f0000000080), 0x294, 0x0}, 0x0)
msgget$private(0x0, 0x40)

00:01:21 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
setitimer(0x2, &(0x7f0000000080)={{0x0, 0x10000}, {0x10000}}, 0x0)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000140), &(0x7f0000000040)=0x4)
fstat(r0, &(0x7f0000000580))
poll(&(0x7f00000000c0)=[{r0, 0x1}], 0x20000000000000b5, 0x0)
sendto$inet6(r0, &(0x7f00000001c0)="b2948f98e3d27ea680fe1e0302224f16b93e1e157693afbd79a138e4e5422680851d34e47e974e84b03fe0f8308a1792052aacc7a83d5f1dd42211ef65105f56829ec774ad6a0c258a329c21e7e8db718238e453aaf81507017a56adce7de3dccf53f18d1054533f4cb0d043261b7ed1b74f8fb55ed65e3dc58b8937eae73e0b04f50fd2807d787a375751438d74b37e6d0a2e34bae935c0932bad7f699ecc24d76517b341807d9a242403f8fa73608d3f59153476875f4ec0ce44272317abed24f702a6decae7", 0xc7, 0x0, &(0x7f0000000000)={0x1c, 0x3, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x548}, 0x1c)
fcntl$setflags(r0, 0x2, 0x2000001)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000004c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x66)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000002c0)={<r1=>0x0, 0x40000000000001}, &(0x7f0000000400)=0x6105c1e239fe914a)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000340)={r1, 0x1, 0x3, 0x9}, &(0x7f0000000380)=0x10)
open(&(0x7f0000000100)='./file0\x00', 0x100000, 0x110)
r2 = semget$private(0x0, 0x2, 0x84)
semop(r2, &(0x7f0000000300)=[{0x6, 0x0, 0x800}, {0x7, 0x8001, 0x1000}, {0x3, 0x80000001, 0x1000}, {0x3, 0x0, 0x1800}, {0x7, 0x401}, {0x3, 0x2, 0x1000}, {0x7, 0x9, 0x1800}, {0x1, 0x0, 0x1800}], 0x8)

00:01:21 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x10000000000001, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x0, <r2=>0x0}, &(0x7f0000000040)=0xc)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={r2, 0x571236e5}, &(0x7f00000000c0)=0x8)
sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0xe, 0x0, 0x0, &(0x7f0000000900)=[@rights={0xa9}], 0x10}, 0x0)
socket$inet6(0x1c, 0x20000000, 0xc25)

00:01:21 executing program 3:
r0 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000000)=0xfff, 0x4)
sendmsg(r0, &(0x7f0000000680)={&(0x7f0000000100)=ANY=[@ANYBLOB="942569b3773147966b281446788e1b692fffffdd4c90785ad89a3d99b4056017892d0a6c81f72decfb3e1f7ca24e1b2369f429ac275b91dc2117e017c3daf3d5f8f384020bb5c8f984bc8208aed6bcb709499d3a5b47e2d203b9f521e9f8fb475bad03060bb6c0fe610fd449c0a365ffcb1b4f4ede306de58bcc42b1"], 0xa, &(0x7f0000000500)=[{&(0x7f00000000c0)="f5579ab44ce5ebb093f18ca9ce171d82d8b0abcc", 0x14}], 0x1, 0x0}, 0x0)

00:01:22 executing program 1:
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x2000, 0x0)
r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000100)=0x1c)
r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
dup2(r0, r1)
rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00')
ftruncate(r1, 0x400)

00:01:22 executing program 2:
r0 = open$dir(&(0x7f0000000140)='.\x00', 0x0, 0x0)
shmget(0x0, 0x4000, 0x500, &(0x7f0000ff9000/0x4000)=nil)
readv(r0, &(0x7f0000001400)=[{&(0x7f0000000000)=""/3, 0x3}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f0000000040)=""/222, 0xde}, {&(0x7f00000012c0)=""/200, 0xc8}, {&(0x7f00000013c0)=""/40, 0x28}], 0x5)
syz_execute_func(&(0x7f0000000180)="984a2ae92cb64c0f05bf03000000c4a37bf0c50141e2e9c422e9aabb3c0000004a0fc7a4ea70db000000000f383a9e02000000110f4e5bc4a265aa104b26660f38091e2fdee51bc44607c421dd589fc4e10bf8c4676466470f55b5070eb97e620f38fd520865f2ad0383397fd3ff3a0065f20f7cd8efc4815162c56766f2ab440fec3f67ddea660f79ce450f1f4000c3c4899294d80000000f2d8f0b000000c2a0c10b00cca27a0e0fc441b5d28222000000d2c40f0f9f3c6436b2aa66450fc4650000c4e39978c104c441c05983f9070bb3ddcdcda2660f38346800c4e3285e0c3dc8a3c4c1045ccc7d75c4837d051a03c4612253df03450f91f3f30f5ea5a9a50000ffff65451b0531c60000553131b83a00a2f1fbfb3b62")

00:01:22 executing program 0:
syz_execute_func(&(0x7f0000000240)="1c18b5b598cd801b69e4f56962f5696200d9d9d017795b69f9f9680c0000008fe9589b26c7e4c753fbc4f1ede1fed4f47d82663ed107c4c2b90a23f216657051c422b18cb6070000005151ccc4a27d181e1eea01eff265dc5f003e460fc37d105b5b45e145af35af353541000f9a9999030faee42c240f54635bde3ef3407104a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865")
r0 = semget$private(0x0, 0x2, 0x100)
__semctl$GETVAL(r0, 0x2, 0x5, &(0x7f0000000000)=""/96)

00:01:22 executing program 3:
syz_emit_ethernet(0x2a, &(0x7f00000003c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @empty, @broadcast, @broadcast, @rand_addr}}}})
r0 = accept$inet(0xffffffffffffff9c, &(0x7f00000004c0)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000500)=0x10)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000540)=0x7, 0x4)
freebsd10_pipe(&(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8, 0x800, 0x4, 0x6, 0x7b, 0x66f, 0xb22, <r3=>0x0}, &(0x7f0000000240)=0x20)
r4 = msgget(0x0, 0x162f34c068a43cc0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000400)={@in6={{0x1c, 0x2, 0x5a6, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0xffffffff}}, r3, 0x8, 0x0, 0x8, 0x80, 0xbc4e, 0x5}, &(0x7f0000000380)=0x98)
msgctl$IPC_RMID(r4, 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000280)={@in={{0x2, 0x0, @multicast2}}, r3, 0x2, 0x40, 0x2, 0x8, 0x3}, &(0x7f0000000340)=0xa0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000040)={@in={{0x2, 0x1}}, <r5=>0x0, 0x5, 0x3, 0x8}, &(0x7f0000000100)=0x94)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000140)={r5, 0x9}, 0x8)

00:01:22 executing program 0:
syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1c090f05bff8000000c4a37bf0c55c41e2e9660ff8aa02000009000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2")
shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil)
execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000400)=[&(0x7f0000000180)='\xe4[*\xf4-\x00', &(0x7f00000001c0)='/*[!\x00', &(0x7f0000000200)='(\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='#\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)=',a{]\\\x00', &(0x7f0000000380)='#[\x00', &(0x7f00000003c0)='9\x00'], &(0x7f0000000580)=[&(0x7f0000000480)='\x00', &(0x7f00000004c0)='$\x88\x00', &(0x7f0000000500)='\x00', &(0x7f0000000540)='-!{\x00'])
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)

00:01:22 executing program 2:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000000), &(0x7f0000000080)=0x10)

00:01:22 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socketpair(0x1, 0x3, 0x8000, &(0x7f0000000240)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
freebsd11_fstat(r2, &(0x7f0000000280))
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000200)={0x3, [<r3=>0x0, <r4=>0x0, 0x0]}, &(0x7f00000001c0)=0xe6)
setsockopt$inet6_buf(r2, 0x29, 0x52, &(0x7f0000001880)="87dcd69756031e3cbfb79cc2d5721787504d68b03bd44541f6e154fec4675eb26655aa1f6a50748a6727a7f8d6c3090bee83045e74d087aa0ca46e7b3020722adfd7048c52080641389c267a5afd14ebbeac5f163ce12a19f0236af4fae4f8e3976f71c1fdf12356473f5251a570295e516e38dd12b72baec91f104aaad3d3c29296281be1ad9a6a830115e47b7af326751706440f1830069646789f1f4e4784af9401f369f562313d4331439ee554cbc04beb3046a7", 0xb6)
getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={<r5=>r3, 0x7, 0x80000}, &(0x7f0000000080)=0xfffffd35)
getsockopt$inet6_int(r0, 0x29, 0x2f, &(0x7f0000001780), &(0x7f00000017c0)=0x4)
sendmsg$inet6_sctp(r1, &(0x7f0000001740)={&(0x7f0000000180)=@in6={0x1c, 0x2, 0x7fffffff, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0x7ff}, 0x1c, &(0x7f0000001600)=[{&(0x7f0000000300)="e712f478176f50cb26cd44631533f0100e098ce9e93a3459274b15391497116641d5641201307a1eafd5d4122c33f208e5cf0a28a3c27ddccd4a2205f7f58d90c46d9dbf59e7dc72c29e96ada8e2424bbe154d7083cef6b59ebb6c35fe66262b710110860d0b0d6496c663148431a17ebb4a04455bdbecb365347693d6b55aab7164a2992e77c67ebd92bcf3e3553ff2d0b53bf3eaa140f21c750aaec365045a8f170c5768403206fe6fbdefe0af7e900886033c4bff09ae73a08225c1618d0338b710f8e2778f0b5ac12af727c79c6b9b5ad619d3d111e85bd7164493", 0xdd}, {&(0x7f0000000400)="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", 0x1000}, {&(0x7f0000001400)="2cd76ebb70759f1701ad50b3a37f74ad93c2c94caedcd6aaf36acc148371c70c3c11ea85463dc160b46e96f8d4b078fa61513a218396bb4a7a1ee7f483333f8201b1c24f66ad2941db86010db60fc9dffb321a5a79ef4f012b96883a3d492a7f18", 0x61}, {&(0x7f0000001480)="d1128924eb7e17d82249d5fbe99ff9476d7ed0a759d7da87729f2c3e095511e8f43389b285ea4e68f7a9369117b506073d7fd46053de5873f5c3c90da96cc239402986b0634fcf1b5ab0bdca7b365a8fdd8f0281261be293ffc211cb573e5055d0e0c3f7a71c5d8800fefc458a20d41448d2af48da3d81adcf6d773773e83e867278afecdaa8433a3ada16213fdf20604eebdb952e578f1a1ac30f50a5562b0983d89f8cc6690a224292ceafd1293abc7294c9bc6c04a1b2d58dcceafe26147d941c0821e6060df0a691e7225ed119cb72302dca831e02cd90ffa4ddd87389f5a5b8bb3822a2a3b63e3b241ef44425", 0xef}, {&(0x7f0000001580)="8702057e0fec3d7ac184b63320d9b4cf1cc4246f049738ffe6cf2eff6d2ce38def8b8c9a82f2e97f7cc9406222ff7accbf5018f7ee71c29904d47007dc5d69e1c14abf4f39b2b37fb52886e3de6803e1aa74f9bdc9664cca867e707425ae7e506c68eba18e77a5f5f7dced9291822a2be0805c2c99ce375c523a391ddd4ad0", 0x7f}], 0x5, &(0x7f0000001680)=[@dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @sndinfo={0x1c, 0x84, 0x4, {0x23d97814, 0x3820, 0x10001, 0x3000000, r4}}, @dstaddrv4={0x10, 0x84, 0x9, @rand_addr}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast1}, @dstaddrv6={0x1c, 0x84, 0xa, @rand_addr="d747434121a77b0501d6cff5bb20ab82"}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x20, 0x0, 0x0, r5}}], 0x9c, 0x8}, 0x20101)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000000c0)={r3, 0x3, 0x4, [0x82, 0x7fff, 0x4, 0x10000]}, &(0x7f0000000140)=0x10)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040), 0x4)
setsockopt$sock_int(r1, 0xffff, 0x7a77c720667b2a0, &(0x7f0000001840), 0x4)
r6 = fcntl$dupfd(r1, 0x11, r1)
setsockopt$inet6_tcp_TCP_FASTOPEN(r6, 0x6, 0x401, &(0x7f0000000100)={0xfffffffffffffffd, "883b6e0d00000000004000"}, 0x14)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r6, 0x84, 0x2, &(0x7f0000001800)={r4, 0x80000000, 0x7fff, 0x3, 0x100000001, 0x8}, 0x14)

00:01:22 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0)
ftruncate(r0, 0x20000000004)
open(&(0x7f00000000c0)='./file1\x00', 0x0, 0x0)
madvise(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0)

00:01:23 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
r1 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10)
setsockopt$inet_udplite(r1, 0x88, 0x1000000000004, &(0x7f00000000c0)=0x3, 0x4)
close(r0)
syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")
ioctl$DIOCXBEGIN(r0, 0xc0104451, &(0x7f00000001c0)="8a4dcf09e66a66055653d6da94b0041be1f6ff137d1b1842ed51c9378f2d25aeb73feb93efe6dd5d8bebd440fe027fe525e6df0a02df0f24fec43f56bb920cb19baa2187cfd08a892249911e99c171b05e49aebd48b9c6dabeea6cfe270b1b617adbb48fc5e1dae73ee40aea103c8cbe3686a02d0e7a41ebea6cac43e44f16d456e450bca81ea11361072f2fcc637ab3733b084f8eb06e959778d6f6e681506cb56dde1c9f342f4a4e5ec77c50f01166e87875593bc0b87eae56a6566367c52cec87ccb493b019b34d97be37a6a2006e215650fa486f54909aebc0a4bce345aa79c8b86cb2f21894f97165e8d50d004e9813446879de")
ioctl$DIOCCHANGEALTQV0(r0, 0x20007465, 0x0)
ioctl$DIOCOSFPGET(r0, 0xc0884450, &(0x7f00000002c0)="ca49d42180170d09a01816bf9a0a3984829c0532185a8ebad5ba5495e998b0ef51dd3996b95febb8a32d7ec3743b8566fe0bfb50ca6cdd875f322fb888912c0d8e6baa60ed7fd829eb0ab9faaa4f34f08d36146be4685583591f8c84738a051c2d60377723339a768b7197ea323556617b5bef60c13785159fb28b61588f8868afe89f1c8d554e79cb394c9f4dc05df9d12a98917b11875b91dd7164072c9422c0d5827792c4a70e91c1df8d779180140a80a22fe0d94c113b0d6ae1861f0d41b86d8b9151678f5e28cc98f2525a6dd0e1fce4df3ebf7b2ea3964500bf2b77ed9ab0f638932753ee0679f9ba28edb5370a")

00:01:23 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x400000000101)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
ftruncate(r0, 0x80000001)
pwritev(r1, 0x0, 0x0, 0x0)
read(r1, &(0x7f0000000000)=""/72, 0x48)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={<r2=>0x0, 0x19}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8)
pwritev(r1, 0x0, 0x0, 0x0)

00:01:23 executing program 0:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x104, 0x0)
fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x2, 0x0, 0xffffffffffffff7f, 0x1000300010006})

00:01:23 executing program 2:
getpid()
syz_execute_func(&(0x7f0000000240)="969898472c431c080f05c4227d13edc4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4034e4e751e0fa0e509ab460f1a75b0c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acac01b00b000000c4c1f9ea7f05efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
poll(&(0x7f0000000080), 0x244, 0x0)

00:01:23 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x32, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0x10)
dup(r0)

00:01:23 executing program 2:
symlink(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='./file0\x00')
r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
ppoll(&(0x7f0000000100)=[{r0, 0x2008}], 0x1, 0x0, 0x0, 0x0)
rename(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file1\x00')

00:01:23 executing program 0:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
select(0x1a, 0x0, &(0x7f00000000c0), 0x0, 0x0)
mprotect(&(0x7f0000112000/0x1000)=nil, 0x1000, 0x5)

00:01:23 executing program 1:
mprotect(&(0x7f0000b1e000/0x2000)=nil, 0x2000, 0x0)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3)

00:01:23 executing program 3:
r0 = semget$private(0x0, 0x1, 0x2000000000021)
semop(r0, &(0x7f00000000c0)=[{0x1, 0x1000000000000002, 0x1000}, {0x4, 0x5ddd, 0x1800}], 0x2)
socket$inet(0x2, 0x5, 0x1)
__semctl$SEM_INFO(r0, 0x3, 0xb, &(0x7f0000000000)=""/109)

00:01:24 executing program 3:
freebsd11_mknod(0x0, 0x2000000001000, 0x0)
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = dup(r0)
ioctl$DIOCGETTIMEOUT(r1, 0xc008441e, &(0x7f0000000340)={0x9, 0x5})
accept$inet(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10)
r2 = dup(r0)
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, &(0x7f0000000140))
connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000480), 0x0)
getsockname(r0, &(0x7f0000000500)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000540)=0x1c)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c)
r3 = open(0x0, 0x4, 0x0)
fchmod(r3, 0x100)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x12, &(0x7f00000000c0)={0x7}, 0x1)
fcntl$setflags(r3, 0x2, 0x1)
getsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000280), &(0x7f00000002c0)=0x8)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000100)={<r4=>0x0, 0x0, 0x5, 0x100000001, 0x10001, 0x10001}, 0x0)
connect$unix(r3, &(0x7f0000000300)=@abs={0x1, 0x0, 0x1}, 0x8)
getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000180)={r4, 0xfda0}, &(0x7f00000001c0)=0x8)
pipe2(&(0x7f0000000080)={<r5=>0xffffffffffffffff, <r6=>0xffffffffffffffff}, 0x4)
getsockopt$inet_mreq(r6, 0x0, 0xc, &(0x7f0000000200)={@remote, @broadcast}, &(0x7f0000000240)=0x8)
freebsd10_pipe(&(0x7f0000000580))
ftruncate(r5, 0x6)
fchmod(0xffffffffffffffff, 0x86)

00:01:24 executing program 0:
r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000000c0)=0x1c, 0x20000000)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000180)={<r1=>0x0, 0x6, 0x2, 0x9, 0x5}, &(0x7f00000001c0)=0x18)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000200)={r1, 0x8812, 0xfffffffffffffffe}, &(0x7f0000000240)=0xc)
mmap(&(0x7f0000913000/0x4000)=nil, 0x4000, 0x0, 0x10, r0, 0x0)
syz_extract_tcp_res(&(0x7f0000000100), 0x1ff, 0x1)
mmap(&(0x7f0000912000/0x2000)=nil, 0x2000, 0x0, 0x2010, 0xffffffffffffffff, 0x0)
setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000140)={0x3f, 0x100000000, 0xfff}, 0x8)
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")

00:01:24 executing program 1:
r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0)
ftruncate(r0, 0x80000001)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x104, 0x0)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
mknodat(0xffffffffffffffff, 0x0, 0x0, 0x80)
r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00'])
fcntl$setflags(r1, 0x2, 0x200001)
writev(r3, &(0x7f0000000280), 0xa7)
preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0xf01f20}], 0x1, 0x0)
r4 = shmget(0x1, 0x3000, 0x20, &(0x7f0000ffa000/0x3000)=nil)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000580)={<r5=>0x0, 0x7}, &(0x7f00000005c0)=0x8)
setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f00000006c0)={r5, &(0x7f0000000600)=[@in6={0x1c, 0x1, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x3}, @in={0x2, 0x2, @broadcast}, @in6={0x1c, 0x0, 0x7fffffff, @loopback, 0x2}, @in={0x2, 0x3}, @in={0x2, 0x1, @broadcast}, @in6={0x1c, 0x0, 0x401, @mcast1, 0x972d}]}, &(0x7f0000000700)=0x10)
shmctl$SHM_UNLOCK(r4, 0xc)
getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f00000002c0)={<r6=>0x0, 0xe}, 0x0)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000340)={@in6={{0x1c, 0x2, 0x0, @remote, 0x80}}, r6, 0x8433, 0x5, 0xf3b}, 0x8c)
getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000480)={<r7=>r6}, &(0x7f00000004c0)=0x8)
getsockopt$inet_buf(r1, 0x0, 0xc, &(0x7f0000000100)=""/198, &(0x7f0000000200)=0xc6)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000500)={r7, 0x7}, 0x8)
r8 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
fcntl$setstatus(r8, 0x4, 0x10048)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000040)={r6, &(0x7f0000000400)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000300)=0x10)
writev(r8, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
fcntl$setstatus(r8, 0x4, 0x0)
setsockopt$sock_timeval(r2, 0xffff, 0x1007, &(0x7f0000000540)={0x0, 0xfffffffffffff84d}, 0x10)
preadv(r8, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0)

00:01:24 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0)
r1 = semget$private(0x0, 0x2, 0x546)
__semctl$GETZCNT(r1, 0x0, 0x7, &(0x7f0000001680)=""/146)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
preadv(r0, &(0x7f0000000140)=[{&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/191, 0xbf}, {&(0x7f0000000000)=""/47, 0x2f}, {&(0x7f0000000080)=""/33, 0x21}], 0x4, 0xfffffffffffff826)
r2 = semget$private(0x0, 0x0, 0x4)
pwritev(r0, &(0x7f0000001840)=[{&(0x7f0000001800)="c139a9d6fa224bd17621515955a295a1e808ff0859868152ee3911e6f6f78830e64c1f7fd6fef4bbbbfaa94a3b7582dde213f9b31344", 0x36}], 0x1, 0x24)
__semctl$GETPID(r2, 0x3, 0x4, &(0x7f0000000380)=""/131)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x2)
fcntl$dupfd(r0, 0x0, r0)
recvfrom(r0, &(0x7f00000002c0)=""/89, 0x59, 0x100040002, &(0x7f0000000340)=@un=@file={0x1, './file0\x00'}, 0xa)
ftruncate(r0, 0x5)
socket$inet6_udp(0x1c, 0x2, 0x0)
getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)

00:01:24 executing program 2:
syz_execute_func(&(0x7f0000000480)="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")
r0 = socket$inet(0x2, 0x10000003, 0x52d)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000040)={0x6, [0x0, <r1=>0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x1c)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0x101, r1}, &(0x7f0000000100)=0xc)
setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000000)={0x100000000, 0x7, 0x7, 0x4}, 0x8)

00:01:24 executing program 1:
syz_execute_func(&(0x7f00000002c0)="b1e691cd808e6b006969ef69dc00d98a20d0d0c44139fd5bf941dea5f909bd1ac7c7e4c653fb0fc4014cffb2b2f4405f3ff9f9863c3bc4e17950ea01efc48192558dc3c366450f186746c421ed65dac4e1d3d0ce730fdf7575400f0d18c4ee6d8fa808958e3f00000000660fc226f77146004042d86f04f3d00fc7a004f4e1110f000000dcfe")
rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00')

00:01:24 executing program 3:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={<r1=>0x0, 0x8001}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={r1}, 0x8)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r2, 0x29, 0x9, &(0x7f0000000100), 0x4)

00:01:25 executing program 3:
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfc66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000100), 0x4)
syz_execute_func(&(0x7f00000000c0)="982c2d0f050520d0f807913e2c1cf3420f53de4141e2e9965044f10f162f4680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300")

00:01:25 executing program 2:
syz_execute_func(&(0x7f00000015c0)="985e4aa84a1c340f05f359bf0a00000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d06a1f66410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2")
r0 = dup(0xffffffffffffff9c)
r1 = accept4$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10, 0x20000000)
sendmsg(r1, &(0x7f0000000200)={&(0x7f0000000180)=@in={0x2, 0x2, @rand_addr=0x7fffffff}, 0x10, &(0x7f00000001c0)=[{&(0x7f0000000340)="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", 0x1000}], 0x1, &(0x7f0000001340)=[{0x48, 0x88, 0x3, "4f647a1965fc8a29b13d8088926fc725649319742d3520beaaee3139500d1e377082939192dfdaa25dd7057f6a8897cb7852585c"}], 0x48}, 0x4)
syz_extract_tcp_res(&(0x7f0000000140), 0x3ff, 0x100000001)
ioctl$DIOCXCOMMIT(r0, 0xc0104452, &(0x7f0000000080)="b970f98cc705ee501d1aa7cf756d06e5f553fc5c53f1331b9e61a9194ab53e21b72d96968c50caf3148212db7f2e750bc35e3349ccfa9992b8cb2976e15a3b14c3835f8ee796ff61d361c2b79ec6735512cb3d828b0ffd5635c592e89a0f5678ab9a52f612bc88c4acef2ea110b012ef83e15f09075cd5d43ed7f405002735984728892eece5e5182279197dced8764e7c1c213fb3e2a970c22d6644dc97a67f826ac4cb49a82e740d8e9278518d1ae0cd7d343f6fc7b5e0d61aa8")

00:01:25 executing program 1:
r0 = socket(0x2, 0x10000005, 0x84)
listen(r0, 0xfffffffffffff000)
connect$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000001200), &(0x7f0000001240)=0x8)

00:01:25 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x840, 0x0)
close(r0)
syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")
ppoll(&(0x7f0000000000)=[{r0, 0x101}], 0x1, &(0x7f0000000080)={0xffffffff, 0x40}, &(0x7f00000000c0)={0x7f}, 0x8)
ioctl$DIOCCHANGEALTQV0(r0, 0x802c7416, &(0x7f00000002c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00q')
close(r0)

00:01:25 executing program 2:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
setgroups(0x2ca, &(0x7f0000000000))
syz_execute_func(&(0x7f0000000180)="9826473e431c0a0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
sendmsg(0xffffffffffffffff, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0)
getsockname$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10)

00:01:25 executing program 1:
syz_emit_ethernet(0x0, &(0x7f00000001c0)=ANY=[])
freebsd10_pipe(&(0x7f0000000040)={<r0=>0xffffffffffffffff})
readlinkat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/8, 0x8)

00:01:25 executing program 1:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={<r1=>0x0, 0x223, 0xf, 0xee, 0x1441}, &(0x7f0000000040)=0x18)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={r1, 0xf9c, 0x7}, 0xc)
syz_emit_ethernet(0x2a, &(0x7f0000000080)=ANY=[@ANYBLOB="d3f0553cfdbd000000000000080600010800060400010000000000aa62ac1400aa000000000000000000dfcfa3a8ba597f93b3501fc16229336ce040224137c7d7acf7868eb0eb859cab03bafd898b494af693d0a2fedf360ffd1de2110d74e69d139d93559668808999c044d2827d3e1ade22fb"])
getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000140), &(0x7f0000000180)=0x4)

00:01:25 executing program 2:
syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5")
syz_execute_func(&(0x7f0000000200)="45d8dbc4a17f5e6260c4614359e46445df7a008fa978e321f3adc4024d933455b3000000f0019ee46d0000c4a2d93bf1c423c549ce0a")
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_mreqn(r0, 0x0, 0xa, &(0x7f0000000080)={@rand_addr, @remote}, 0xc)
r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f0000000040)=0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x2, 0xa5b, @mcast1, 0x9}}, <r2=>0x0, 0x6, 0x8, 0x64e, 0x8ba, 0x8001}, &(0x7f0000000240)=0x98)
setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000280)={r2, 0x7, 0x4, 0x4}, 0x10)

00:01:26 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_buf(r0, 0x29, 0x19, 0x0, &(0x7f0000000040))
setsockopt$inet6_buf(r0, 0x29, 0x73, &(0x7f0000000080)="9c1289960b7378baf59145a119fd223eb3354fcf4fc3637c3053517511f561cd75d0d0b29f444341e17c400870e595f95b1590471efa27e8df66550e4de85e08c74cec8030142a8d1e42aaf3865766a8a4ed47d670afb6427df9446ae1bfe6157481eb9d8090b3b0f1bd11cb378d0bb7247d55201d3afb8a0f233df9263b4e43c354d9b4625edaaa6fb9308c6088d7cfa8b4f2b364436e81b9dc78ae0ace49c79bb7f0790255de7d6a6abd6cf36edfb341cb4562c4db0fb7241691463f5437515b5275f62d06db", 0xc7)

00:01:26 executing program 2:
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
r0 = dup(0xffffffffffffff9c)
recvfrom$inet(r0, &(0x7f0000000080)=""/8, 0x8, 0x80, &(0x7f0000000100)={0x2, 0x2, @multicast1}, 0x10)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$inet_mreqsrc(r1, 0x0, 0x47, &(0x7f0000000000)={@local, @empty, @remote}, &(0x7f0000000040)=0xc)
open$dir(&(0x7f0000000180)='./file0/file0/file0\x00', 0x400000, 0x0)

00:01:26 executing program 1:
socket$inet_icmp_raw(0x2, 0x3, 0x1)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
syz_execute_func(&(0x7f00000001c0)="9826473e431c030f05f32459bfd91303e8c4a37bf0fd3e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4014e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e00000081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
rename(&(0x7f0000000000)='./file0/file0\x00', 0x0)
freebsd11_fstat(0xffffffffffffffff, 0x0)

00:01:26 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x840, 0x0)
close(r0)
syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")
ppoll(&(0x7f0000000000)=[{r0, 0x101}], 0x1, &(0x7f0000000080)={0xffffffff, 0x40}, &(0x7f00000000c0)={0x7f}, 0x8)
ioctl$DIOCCHANGEALTQV0(r0, 0x802c7416, &(0x7f00000002c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00q')
close(r0)

00:01:26 executing program 2:
r0 = socket$inet_sctp(0x2, 0x8, 0x84)
getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000140)={0x0, 0x3, 0x5}, &(0x7f0000000180)=0xc)
r1 = fcntl$dupfd(r0, 0x0, r0)
unlinkat(r1, &(0x7f0000000300)='./file0\x00', 0x800)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000200)={0x0, 0x4, 0x3, 0x8, 0x0, 0x7f, 0x4, 0x0, {@in6={{0x1c, 0x1, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x2}}, <r2=>0x0, 0x0, 0xffffffffffffff7f, 0x1ff, 0x1, 0x2}}, &(0x7f00000002c0)=0xb0)
getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f00000000c0)={<r3=>r2, 0x401}, &(0x7f0000000100)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={r3, 0x9, 0x1}, 0x38c)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000340)={r3, 0x5, 0x1, 0x3, 0x3}, &(0x7f0000000380)=0x18)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0xf, &(0x7f0000000080)=0x1, 0xfe9f)

00:01:26 executing program 3:
r0 = socket$unix(0x1, 0x1, 0x0)
r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
poll(&(0x7f0000000000)=[{r0, 0x101}, {r1, 0x31bda5f606fd63dc}], 0x2, 0x7)
r2 = semget(0x3, 0x0, 0x281)
__semctl$SEM_STAT(r2, 0x4, 0xa, &(0x7f0000000040)=""/9)
r3 = fcntl$dupfd(r0, 0x11, r1)
ioctl$DIOCRGETTSTATS(r3, 0xc4504440, &(0x7f0000000180)={{"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", "5bcd49c0213820e74fef990e49d00335f1a0cd6615aa87206fc1e8509b6971f3", 0x1, 0xe96}, 0x0, 0x1ff, 0x3, 0x2, 0x5, 0x7ff, 0x80, 0x3, 0x2})
r4 = getpid()
fcntl$lock(r3, 0xd, &(0x7f0000000600)={0x1, 0x7, 0xff, 0xfffffffffffffff7, r4})
fcntl$getown(r1, 0x5)
setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x8, &(0x7f0000000640)={0xff}, 0x4)
connect$unix(r3, &(0x7f0000000680)=@abs={0x1, 0x0, 0x0}, 0x8)
syz_execute_func(&(0x7f00000006c0)="8f493801d3420ff565000ff7dcf3d18932233333c4012572f70dc4e1685ecb8fa9780208f00fbabcb9b7cd09014ec4a3317de919c44289ae1cc5ceff4f24")
ioctl$DIOCIGETIFACES(r3, 0xc0284457, &(0x7f0000000780)={0x10, &(0x7f0000000700)="f2a276c6e9268baf5811ae94b61fe76055ad612a085e60fb7835a6df6867cb06942099ca3b8023327edcb05c6ba8b2b7d5ac62eed5955d63dbc9e873f933c08f5a13af31ca00305186d75e5e033e00817d89f10f0bc49a9c550b7cd8f750a1bf58ebbfbd220091e058565f06", 0x8, 0x4, 0x2})
ioctl$DIOCBEGINADDRS(r3, 0xc4704433, &(0x7f00000007c0)="14f387ac9cb11736c953fc79fe1cf65ca5f61180b81f2068bf464a07fb1fdb1628fe925ee1993bae07dad5dfc3039b3c76ac4f45afda4f8bb73f51c7937952c50dfd632b74399d6036a6ff5de6dba91aeca2fbc68d0beec13e7a8b2b5cf9d012edd4b908964a84d66da1fc454b401291511386fb6ef105122076ecfc566390d6adcfb14628ca4e33653bb223e5ab827840b07c82b568a810c8d10e2ab3c23613e751d692e7b56b12bfcd339c29607a1821690f52a466a502d336e6170b")
socket(0x0, 0x20000007, 0x3)
getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x8, &(0x7f00000000c0), &(0x7f00000008c0)=0x1d0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="3f9fad2033dd83e49bf6e6c7b3", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000940)=0x18)

00:01:26 executing program 0:
syz_execute_func(&(0x7f00000004c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
wait4(0x0, 0x0, 0x0, 0x0)
execve(0x0, 0x0, 0x0)
syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9ec493a5bf98fe9589b26e10135fec4427dc402c191441db42a2a00c4c4a3f9df8600000000b18f48680850eebce000008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c4dd8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5")
syz_execute_func(&(0x7f0000000000)="45d8dbc4a17f5e6260c4614359e46445df7a008fa978e321f3adc4024d933455b3000000f0019ee46d0000c4a2d93bf1c423c549ce0a")
r0 = open(&(0x7f0000000040)='./file0\x00', 0x100, 0x0)
accept$inet(r0, 0x0, &(0x7f0000000140))

00:01:27 executing program 2:
r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0)
r1 = openat(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x80)
open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x4)
syz_execute_func(&(0x7f00000000c0)="36f3476cc4819d662500000000f043f79500000000f30f95d4f2dd060f3acc8ddb797dd90c0f01c4c421cdeb7fe6c462ed96a869000000f24390")
ftruncate(r0, 0x6e2780e3)
mlockall(0x2)
r2 = dup2(r0, 0xffffffffffffffff)
setsockopt$sock_int(r1, 0xffff, 0x191c, &(0x7f00000001c0)=0xfb1, 0x4)
getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000100), &(0x7f0000000180)=0x4)
r3 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0)
fcntl$getflags(r2, 0x3)
ftruncate(r0, 0x103)
setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0x69, 0x0, 0x0)

00:01:27 executing program 3:
socket$inet_sctp(0x2, 0x0, 0x84)
semget$private(0x0, 0x0, 0x0)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
rename(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00')
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f00000001c0)='rack\x00', &(0x7f0000000480)='\x00'])
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00', 0x7}, 0x24)
writev(r1, &(0x7f0000000180)=[{&(0x7f0000000040)="4eb1d2268c88285ae096874673f7fef2bcc5e95f432ab72ef12bc013617bc857812ecc69c9741d620afd3064ac4f7561aba0a1ad9ba8bc0199768511ac", 0x3d}, {&(0x7f0000000080)="af201c578e84fbca65c3c94e02735e500fbb24f7585066297e018dcc606a00c22ccb7cacbead18f8ddebe1b16ea18be937efd5eb7895bb13a451be94a01d55d91250768d20b44fbd4364e9ebf76bc26fbf55726833bbfefea587677965afde588f004b09893c0b0e19792aceb4ff724f615986e9084fd3bd5dc2bb3bdf042ff89cc342ff7068586c1f9733d70d24a559d83fc46a59700b666681fd11cb66bd3fbf416411c5766775a3c2f845f117a57cccd32d97c566176ae6742992fb6bb672d6a5fc10975046553ba66690ca5f2ff700a6d3dd8f25f90c8210d6cee296eed8c004ca8cfb100a2f", 0xe8}], 0x2)
writev(r1, &(0x7f0000000100), 0x100000000000005c)

00:01:27 executing program 1:
open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
mlockall(0x3)
sync()
semget$private(0x0, 0x4, 0x4)
r0 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0)
shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil)
__semctl$SETALL(0x0, 0x0, 0x9, 0x0)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075)
open$dir(&(0x7f00000002c0)='./file0\x00', 0x400, 0x0)
shmctl$IPC_STAT(0x0, 0x2, 0x0)

00:01:28 executing program 0:
syz_execute_func(&(0x7f00000000c0)="1c1ec4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x100000)
setsockopt$inet_udplite(r0, 0x88, 0x6, &(0x7f0000000040)=0x7ff, 0x4)

00:01:28 executing program 3:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0xf, &(0x7f0000000100)={0x0, 0x3}, 0x10)
r2 = dup(r0)
connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r3=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000080)={@in6={{0x1c, 0x1, 0x3f, @loopback, 0x7f}}, r3, 0x400, 0x6, 0xff}, 0x8c)
sendmsg(r2, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)=[{0x10}], 0x10}, 0x1)

00:01:28 executing program 0:
syz_emit_ethernet(0x33, &(0x7f0000000040)=ANY=[@ANYBLOB="17210d5d5235aaaaaaaaaabb080600070601000300000000000000dc00945e2aaa6f92a4a2f4935c74be374c6379f582470000"])
syz_emit_ethernet(0x12, &(0x7f0000000000)={@remote, @empty, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast, @empty, {[@rr={0x7, 0x3, 0xfffffffffffffffd}, @timestamp={0x44, 0xc, 0x5, 0x11, 0x0, [{[@multicast2]}]}]}}}}}})
syz_emit_ethernet(0x37, &(0x7f0000000080)={@local, @broadcast, [], {@arp={0x806, @generic={0x38, 0x89fb, 0x6, 0x5, 0x4, @local, "5e0f3d07d4", @broadcast, "c3e177e0ce68e4b8cb830e8bda6274d4"}}}})

00:01:28 executing program 0:
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
syz_execute_func(&(0x7f0000000280)="91cd8080040c6969ef69dc00d98a20d0d00fd1b02db5d9000000c46245abe5c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@un=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000000c0)={<r1=>0x0, 0x5, 0x4}, &(0x7f0000000200)=0xc)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000240)={r1, 0x9, 0x1, 0x2, 0x8000}, &(0x7f0000000300)=0x18)

00:01:28 executing program 3:
openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x200, 0xa)
r0 = socket$inet6(0x1c, 0x3, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000040)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5]}}, 0x1c, 0x0, 0xfffffffffffffc8d, 0x0, 0x2fb}, 0x89)
setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000180)={0x7, &(0x7f00000000c0)=[@in6={0x1c, 0x0, 0x6, @ipv4, 0x10000}, @in6={0x1c, 0x0, 0xffffffff, @mcast1, 0x9}, @in6={0x1c, 0x0, 0xfad, @local={0xfe, 0x80, [], 0x0}, 0x6bb}, @in6={0x1c, 0x0, 0x100000001, @remote={0xfe, 0x80, [], 0x0}, 0x1}, @in6={0x1c, 0x0, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x3}]}, &(0x7f00000001c0)=0x10)
sigaltstack(&(0x7f0000000000/0x2000)=nil, 0x0)
sigaltstack(&(0x7f0000000000/0x3000)=nil, 0x0)

00:01:28 executing program 3:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x80)
setsockopt$inet6_int(r0, 0x29, 0x26, &(0x7f0000000040)=0x1ff, 0x4)
r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
socket$inet6(0x1c, 0xffffffe, 0x9)
setsockopt$inet6_int(r1, 0x29, 0x80000000000c, 0x0, 0x0)

00:01:28 executing program 2:
syz_execute_func(&(0x7f0000000000)="c462653dce66400fe466002ecd808000002525e1ed64430fbc7046c48261b64a076626f243e0ff9f53fb0f450fbd27a95f5744be3c3bc4a35502e73f8f69289bd19d670f381d6a2f67450f483bd1d97c7c1663460fca0f616178687868b43efe5ff666410f1eca0804f564400f39f55cf6892a00426d")
r0 = shmget$private(0x0, 0x1000, 0x400, &(0x7f0000ffc000/0x1000)=nil)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000140)={<r2=>0x0, 0x2}, &(0x7f0000000180)=0x8)
getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000001c0)={r2, 0x7}, &(0x7f0000000200)=0x8)
shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000340)=""/156)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x1, 0x4)
setsockopt$sock_accept_filter(r3, 0xffff, 0x1000, &(0x7f0000000400)={'accf_dns\x00', "153d46de94af2e59741b998d0c2409b1ed4bec6e5fdd643511b8cf820e0f5befb2cab61f86d5593fb61931c59ed7aa9a74ea9a8f40e734bfda1e77e9700078749e8864ca6b167ab6a1b0b29c169bc5a68ebb65ae09cd2e27071392d5c4c90ea9d149a86a070bea87a7d222e26119895c07ceef935dd8a04017c3e14885eee799791a9ee40e9842e83441738622b4770d9cc0131897f7104562b37b67263c24fb32e8e3690cc83ecd1748a64a682a87ef326d5047f83f8dfc3dcc7584c93351a9cb80e08e7ac340466339958553619c4f83e4b67529eaf9593775f12087e12cd8fece5be68daec21e8f0d1972475fb4f5"}, 0x100)
ioctl$DIOCADDALTQV1(r3, 0xc130442d, &(0x7f0000000280)="cc05ef9ba6af659a8d66d103929c4b82ba737f82c066d8bbc6d761924f7383a6ada282800153112cfa2cf27742e294c4fd22023c866aea09009a2940de2d0933a0e37e7355d7aff368fa446d9f9cc8389808df8fb4f55d1a3a4323b1d2b1984b7dd45f72ca616ac0e36669dd3361f50f0a4804584173949a25ac151117c058ab77c994121700282d9d641e9fda9b160bdb7bf6ef73b3db6aa5c86bed")

00:01:29 executing program 1:
syz_execute_func(&(0x7f0000000140)="9834120f0564660f73d00691b00a4141e2e99640df56fec42379d0a200810000e666f66da20fa0e5be34d1c4e1f8c4acfcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2c423f55df7f81616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000")
r0 = socket(0x1d, 0x20000000, 0x7)
sendmsg(r0, &(0x7f00000046c0)={&(0x7f0000000000)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000004500)=[{&(0x7f0000000040)="be4bb48b9efefa1f48e0d11ecfe08d16a3c5776c2707e0ece8de151eb05900ca37d64bba724857c6f9b1a811e39cfa1b92395eeb3a5c0f4b249cd6c06ba5c9546876cce2db4fdf0dfd935668416d2ccba97c7e08e49d9d18012939a179bafbf4ea620938555eedd36c9910899bf3a8abd6287214152933e31a496ab62c51b0a8c7bccf8b133d27f58ce147d2d27a55da29962b261c9d36d87abc1b4a340b4634f9", 0xa1}, {&(0x7f0000000200)="fd329942c36e8c46910445957384f6721067dab646948c0d5470277c4403868ef8f4c37654514c243b69eaf92efb16c4652f7c12e1dee23102622d4aeea0f58fce3914f0ff7628adebff955cbd1ce5ae2325957fca9238ee456f42031c23158373550d3c8b02f282f3a4de12f1a0b9d5118795827de103d63eb48215d39d0ca5a1c847254409433c65f114fb979e55d1f929", 0x92}, {&(0x7f00000002c0)="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0x1000}, {&(0x7f00000012c0)="67da2081fbd0c47e2b842ed11b1b1d382429488177a7c8e262175efa612325cb6cbc9fcdf0d7e18f0474bc17d167344c8a049910c83d5477aedc7ff6df098b02e252cad1326c71f792fb8bc6ef43e5b8befc706cb48609c7a2e2c2350c6681d4813b9247a6dcdb4ed5774dc2a570f272", 0x70}, 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{&(0x7f0000003500)="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0x1000}, {&(0x7f0000000100)="aa00f261b88c2c8e075869ddf877f6d1307c6ddc2c20bb110856b88537c5f3743672b0e4da1d937d758aee99992b8a95b2d46f38ae", 0x35}], 0xa, &(0x7f00000045c0)=[{0xd0, 0x1, 0x90000000, "17bf4f9ffcc7eb1b2ac9df4e584363a50c9a3df346273c80a8e7b2b11798f725769fcdfb7491d0e400776041158a4a0ac52d9c6e3fcbeb2c56eef37a50cc2ca7fa62123aa3256c9e34641973f2e7e1ba45ace9538495f482417c394bb2a0be759f662cd1fed9683428b1413438b843703c5b755b69b5c6a78b5898d62e10b2da943725c21d4e796726e983b95a262aeb13a255c9e2a8a914338d0865fe228dd230c725a923e0d87648bfaec4571de9bcaa65c409b8fee4adb83246b792"}], 0xd0}, 0x20081)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000004700)={0x1, [<r1=>0x0]}, &(0x7f0000004740)=0x8)
setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000004800)={'accf_http\x00', "44bdcb60536622cce56914af7d68e7d7be8d79bcbec452656378d6cf2f4e805082fff0d0b8e2e20be7eca2a3f825e8664e61f90f93521cec65aa2e56c2b3503817effec28802351b0457558b2ab05513323128521643d6da401c6b2530d08178230f4fa077c32f6ca0977adc5a9efcb340ad8fde101f036028307909bd396e14de443b035ef7fd30e7681f517cc27c9aaa2cecd66518c4c059c2772e16fb2fab34a3b5915e808e686cd5be6c57e6dfc911eef6b206d8b4532d91702bb35f991b102dd121d60c078e0e760111c895b4a4b907c036789cc9fc938185399d6a5abcf348ab681f017e721e8026a16f4f6d4d"}, 0x100)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000004780)={r1, 0x4}, &(0x7f0000004940)=0x8)

00:01:29 executing program 0:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
ftruncate(r0, 0x1ff)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r2 = dup(r1)
mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x11, r2, 0x0)
fcntl$setstatus(r1, 0x4, 0x10048)
ftruncate(r1, 0x8001)
readv(r2, &(0x7f0000000180)=[{&(0x7f0000001500)=""/251, 0xfb}], 0x1)
flock(r2, 0x4)

00:01:29 executing program 3:
r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x30000000)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000080)={<r1=>0x0, 0xe5e}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={r1, 0xd0}, 0x8)
r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_int(r2, 0x0, 0xb, 0xffffffffffffffff, 0x1)

00:01:29 executing program 2:
freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001100)={0x0, 0x0, 0x0, 0x0, <r0=>0x0})
r1 = geteuid()
setreuid(r0, r1)
r2 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000010c0)='/dev/pf\x00', 0x400, 0x0)
ioctl$DIOCGETADDR(r3, 0xc4704436, &(0x7f00000000c0)="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")
r4 = socket(0x1c, 0x4, 0x8c)
mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x10, r4, 0x0)
setsockopt$inet6_int(r4, 0x29, 0x8000000e, &(0x7f0000000080)=0x4, 0xfffffffffffffec6)
setresuid(0x0, 0xee01, 0x0)
listen(r2, 0x0)

00:01:29 executing program 1:
setrlimit(0x6, &(0x7f0000000040)={0x10000000000b35f, 0x800000b35d})
mlockall(0x9)
sync()
syz_execute_func(&(0x7f0000000080)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x1007, &(0x7f0000000000)=0x1f, 0x4)

00:01:29 executing program 2:
r0 = msgget(0x3, 0x2)
msgrcv(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000007b9338b00"/49], 0x31, 0x0, 0x1000)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
r1 = accept$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs, &(0x7f00000001c0)=0x8)
sendto$unix(r1, &(0x7f0000000200)="82005f110fb73aa7bfaf4ab79473c792362b7e", 0x13, 0x100, 0x0, 0x0)
msgget(0x3, 0x0)
r2 = msgget$private(0x0, 0x2c8)
syz_execute_func(&(0x7f0000000000)="f30f119ec6670000c4a34d5d703600dc1866440fd994f108800000f26e656767440f73d500c482c9475f59c421f9e6f683d004652e67f2436c")
r3 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x1)
sendto$unix(r3, &(0x7f0000000080)="3778066ed6f50e217a440df5b4a837390d3194fbb5f8aa6b3096e6b737d20a107cf6e60ddf588a7941180bfac345dc3d4375947cd44fbe80fc40046f1bd4d8a23e", 0x41, 0x8, &(0x7f0000000100)=@abs={0x1, 0x0, 0x0}, 0x8)
msgctl$IPC_SET(r2, 0x1, &(0x7f0000000280)={{0xfffffffffffff800, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x4, 0x10000, 0x64, 0x3b})
msgsnd(r0, &(0x7f0000000300)={0x3, "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"}, 0x1008, 0x800)
lseek(r1, 0x0, 0x2)

00:01:29 executing program 3:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa)

00:01:30 executing program 2:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x4)
ioctl$DIOCRINADEFINE(r1, 0xc450444d, &(0x7f00000000c0)={{"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", "d11016c59b35af023804f67f659dc25d3d21bc3678cba32737d62f68f2dbc09e", 0xfffffffffffeffff, 0x101}, &(0x7f0000000080)="c2e8d972b0b39a85c11cb348455c2152309dfbcb6c84e64e96e7829842012c91c12ef1ac9861ccaf", 0x1, 0x3, 0x7fffffff, 0xb1ee, 0x66a, 0x3, 0x4, 0xfffffffffffffffb})
setsockopt$sock_timeval(r0, 0xffff, 0x1017, 0xfffffffffffffffe, 0x3ee)
open(&(0x7f0000000000)='./file0\x00', 0x0, 0x10)

00:01:30 executing program 2:
syz_execute_func(&(0x7f00000000c0)="969898472c431c080f05f30f59bfd917cf00669041e2e9b557fb66420f72f1000fb8c4064e4e751e0fa0e509ab34d1c4e10bf8c42549a3c4a194c61600c66db709c483397fd300ee0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eef660f383f6708d4d48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe58c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110fd3c43e450fae7c0f0f")
syz_execute_func(&(0x7f0000000000)="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")
r0 = open$dir(&(0x7f0000000180)='./file0\x00', 0x2080c, 0xc)
r1 = dup2(r0, r0)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000300)={0x1, [0x4]}, &(0x7f0000000340)=0x6)
fcntl$setstatus(r0, 0x4, 0x8)
pipe2(&(0x7f00000001c0)={0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x100000)
ioctl$DIOCXBEGIN(r2, 0xc0104451, &(0x7f0000000200)="c258cf59321fb6fff31cef06f93c427925e9020a7fe3d73d77c8c57904ff29f3cd0b858ae13861ea35cacb4ab13df1fc000ebf8c5093367e1670d087ec5653dec5e6ea80ee9c6d8e31cea202102b80cf1f72bcb050b347a4fbea38849c4d99cfea9eeda8da9716bb5fbfcf0b0d5f4d0ddf55b6148f1e5c476ca22c1b0074da1ac9587ee1076e70026311be24f74eb56c3c30a428518701b37bbad80d7719497c0f94c1f3706ad5dfd75c4dfa2a8500d9fa77bc3af9982b65ca9fab5f8cc8a9bed2fa5475d7b33f86c4a1")
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000380)={0x98c3}, 0x1)

00:01:30 executing program 0:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
r1 = socket(0x13, 0x20000005, 0x8)
getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000140)={<r2=>0x0, 0x4}, &(0x7f0000000180)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000001c0)={r2, 0x6}, 0x8)
setsockopt$inet6_group_source_req(r0, 0x29, 0x1c, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @mcast1}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108)

00:01:30 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000001c0)={0x2, 0x7, 0x400, 0x8, 0x1, 0xfffffffffffffff9, 0xffff, 0x6}, &(0x7f00000003c0)=0x20)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
syz_execute_func(&(0x7f0000000040)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc401bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0009cd3b20c66db709c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")
sendto$inet(r1, &(0x7f00000002c0)="60f21b2423073956157dbafcd1044fa411c7de07ec9bafa9279e715c1d738832654218df204e416bf4bbf543474ab885874c99198523b4a115cb4fe4adbc7f92ca77ea", 0x43, 0x2000c, &(0x7f0000000140)={0x2, 0x0, @multicast1}, 0x10)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000180), 0x4)
ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000340)=ANY=[@ANYBLOB="20adf30009000000000000000000000000ec79a149edae6c0047668dc41f9279b5fb60dbfb2765f37204e78d106daa0cd964046f45e0602ecbc4b2c80f763ec57f310af452b58600a36a0bbb60214aff7285eb0c434a9e79e35f86f895563466e2cb6b3150b42e0ba985ce150f3b2490495e46"], 0x10)
fchown(0xffffffffffffffff, 0x0, 0x0)

00:01:30 executing program 0:
socket$inet6_tcp(0x1c, 0x1, 0x0)
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_buf(r0, 0x6, 0x2, 0xffffffffffffffff, 0x100000138)

00:01:30 executing program 1:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000000040)=0x4, 0x4)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x0, 0x0, @ipv4={[], [], @loopback}}, 0x1c)
getpeername$inet6(r0, 0x0, &(0x7f0000000240))

00:01:30 executing program 0:
setreuid(0x0, 0xee00)
r0 = geteuid()
setresuid(0x0, 0x0, 0x0)
setresuid(0x0, 0xee01, r0)
r1 = geteuid()
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={<r3=>0x0, 0x400, 0x400, 0x5}, &(0x7f0000000040)=0x10)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000080)={@in6={{0x1c, 0x1, 0x0, @mcast2, 0x28d}}, r3, 0x4, 0x80000001, 0x6}, &(0x7f0000000140)=0x8c)
setresuid(r0, 0x0, r0)
setresuid(0x0, 0x0, r1)

00:01:30 executing program 2:
r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
lseek(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r1, 0x7e2780e3)
lseek(0xffffffffffffffff, 0x0, 0x0)
r2 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x20)
lseek(0xffffffffffffffff, 0x0, 0x0)
poll(0x0, 0x0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
lseek(r0, 0x0, 0x2)
fchdir(0xffffffffffffffff)
getpgid(0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
__semctl$GETPID(0x0, 0x2, 0x4, &(0x7f0000000240)=""/178)
ioctl$DIOCGETSTATES(0xffffffffffffffff, 0xc0104419, 0x0)
sync()
mlockall(0x2)
getsockopt$inet_int(r1, 0x0, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4)
shmget(0xffffffffffffffff, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0)

00:01:31 executing program 3:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10)
setsockopt$inet6_group_source_req(r0, 0x29, 0x57, &(0x7f0000000140)={0x3, {{0x1c, 0x2, 0xb, @empty}}, {{0x1c, 0x1, 0x1000, @empty, 0x4}}}, 0x108)

00:01:31 executing program 3:
r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x30000000)
freebsd11_fstat(r0, &(0x7f0000000080))
r1 = getpgrp(0x0)
getpgid(r1)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000100)={0x40, 0x6, 0x4000, 0x200, 0x81, 0x9, 0x6, 0x2, <r2=>0x0}, &(0x7f0000000140)=0x20)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000180)={r2, 0x9, 0x2, [0x100000001, 0x4]}, &(0x7f00000001c0)=0xc)
fcntl$getown(r0, 0x5)
r3 = openat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x801, 0x1)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000240)={r2, 0x2, 0x3}, 0x8)
getsockopt$inet6_tcp_buf(r3, 0x6, 0x67, &(0x7f0000000280)=""/146, &(0x7f0000000340)=0x92)
setsockopt$inet_mreqsrc(r3, 0x0, 0x47, &(0x7f0000000380)={@loopback, @local={0xac, 0x14, 0x0}, @rand_addr=0x2}, 0xc)
setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r3, 0x84, 0x8001, &(0x7f0000000440)={r2, &(0x7f00000003c0)=[@in={0x2, 0x2, @multicast2}, @in6={0x1c, 0x0, 0x0, @rand_addr="f055445766dd906e24bda5f82b03c886", 0x4}, @in6={0x1c, 0x1, 0x9, @loopback}, @in6={0x1c, 0x1, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x9}]}, &(0x7f0000000480)=0x10)
getsockopt$inet_opts(r3, 0x0, 0x1, &(0x7f00000004c0)=""/49, &(0x7f0000000500)=0x31)
fcntl$getown(r0, 0x5)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000540)={r2, 0x0, 0x1, [0x8]}, &(0x7f0000000580)=0xa)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000005c0)={r2, 0x1}, 0x8)
r4 = shmget(0x3, 0x4000, 0x80, &(0x7f0000ffb000/0x4000)=nil)
shmctl$SHM_UNLOCK(r4, 0xc)
setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000600)={0x7, 0x1, 0x6, 0x1783, 0x9}, 0xc)
ppoll(&(0x7f0000000640)=[{r3, 0x100}, {r3, 0x40}], 0x2, &(0x7f0000000680)={0xfffffffffffffff9, 0x101}, &(0x7f00000006c0)={0x401}, 0x8)
setsockopt$inet6_sctp_SCTP_CONNECT_X(r3, 0x84, 0x8007, &(0x7f00000007c0)={0x730d, &(0x7f0000000700)=[@in={0x2, 0x2}, @in6={0x1c, 0x2, 0x6, @mcast1, 0x5}, @in={0x2, 0x2, @multicast2}, @in6={0x1c, 0x2, 0x5, @empty, 0x80}, @in={0x2, 0x1, @loopback}, @in6={0x1c, 0x3, 0x80000001, @ipv4={[], [], @rand_addr=0x5}, 0xab}, @in6={0x1c, 0x0, 0x8001, @empty, 0x1}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000800)=0x10)
shmget(0x3, 0x1000, 0x280, &(0x7f0000ffc000/0x1000)=nil)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000840)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0]}, &(0x7f0000000880)=0x24)
r6 = accept(r3, &(0x7f00000008c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000900)=0x1c)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000940)={r2, 0x1}, 0x8)
shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000980)=""/4096)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000001980)={@in={{0x2, 0x0, @multicast1}}, r2, 0x1, 0xfff, 0x14ca}, 0x94)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x15, &(0x7f0000001a40)={r5}, 0x8)
getsockopt$inet_int(r6, 0x0, 0x4, &(0x7f0000001a80), &(0x7f0000001ac0)=0x4)
getpgid(r1)

00:01:31 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x4, 0x84)
syz_execute_func(&(0x7f00000000c0)="26473e431c0d0f05042459bf0300000040d8e56690b55767660f6b32fb660f72d50f0fb8c4054e4eed750fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d008167c6f0c86db7126db71236f20fd6c500c964410f6ef50fbcaf04100f00f34502d9c6bdc402f19d1e01b00b000000efa80dd4d48cc7a3056f0000004e00c4f3f26570b88de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2")
r1 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x1c0)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={<r2=>0x0, 0x6, 0x0, 0x2, 0x4}, &(0x7f0000000080)=0x18)
setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000200)={r2, &(0x7f0000000180)=[@in={0x2, 0x1, @broadcast}, @in={0x2, 0x3, @multicast2}, @in6={0x1c, 0x2, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x200}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x1, @broadcast}]}, &(0x7f0000000240)=0x10)

00:01:31 executing program 1:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = shmget$private(0x0, 0x1000, 0x8, &(0x7f0000ffd000/0x1000)=nil)
r2 = shmat(r1, &(0x7f0000ffd000/0x1000)=nil, 0x3000)
r3 = fcntl$dupfd(r0, 0x11, r0)
setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0x40, &(0x7f0000000140)='\x96yYa\xdf@\x123\x9a\xcbUZ\xb8p&\xb8q\xe1\x87\xa3\xdbB_A\x05\xf7\xe2-x\xd7\xcbn\xc8\x87@ \x92\xf0-Y&D\x8f\x11\x9c<\xfa\x83\x8c.\xb7\x12\xb9E|\x8b\xef<\x06\f\xe1\xf1\x8e\xeb\xb6\x99V\x19L\xb8\xa7\xb9{\x89,Pm\xf1\x02\xbe\x9a\xffl\xf6\xcd\x95\xf3\xd2\x8b\x12\xaci\x98\xf4o9\x81\xef-\x80\xb4\\\x1d\x81x\xd2]', 0x6b)
freebsd10_pipe(&(0x7f0000000000))
getsockopt$sock_int(r0, 0xffff, 0x1002, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
shmdt(r2)
symlink(&(0x7f0000000240)='./file0\x00', &(0x7f00000001c0)='./file0\x00')
getsockopt$sock_int(r0, 0xffff, 0x1008, 0x0, &(0x7f0000000100))

00:01:31 executing program 1:
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x2, 0x68f2, @empty, 0x30}}, <r1=>0x0}, &(0x7f00000000c0)=0x84)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={<r2=>r1, 0x400}, &(0x7f0000000140)=0x8)
connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x2, 0x1, @empty, 0x7f}, 0x1c)
connect$inet6(r0, &(0x7f00000001c0)={0x1c, 0x3, 0x3, @mcast1, 0x8}, 0x1c)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000200)=0x9, 0x4)
r3 = openat(r0, &(0x7f0000000240)='./file0\x00', 0x8000, 0x104)
ioctl$DIOCSETLIMIT(r3, 0xc0084428, &(0x7f0000000280)={0x100000001})
preadv(r3, &(0x7f0000001680)=[{&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/51, 0x33}, {&(0x7f0000001300)=""/48, 0x30}, {&(0x7f0000001340)=""/89, 0x59}, {&(0x7f00000013c0)=""/6, 0x6}, {&(0x7f0000001400)=""/238, 0xee}, {&(0x7f0000001500)=""/231, 0xe7}, {&(0x7f0000001600)=""/116, 0x74}], 0x8, 0x0)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000001700)={<r4=>r2, 0x9, 0xf, 0x4, 0xfffffffffffffffa}, &(0x7f0000001740)=0x18)
ioctl$DIOCCLRIFFLAG(r0, 0xc028445a, &(0x7f00000017c0)={0x10, &(0x7f0000001780)="96d6da64dd4822ffbd22657d09625b8633", 0x1, 0x8, 0x5})
fcntl$setstatus(r3, 0x4, 0x10044)
fchdir(r3)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000001800)={@in={{0x2, 0x1, @multicast1}}, <r5=>r4, 0xfffffffffffff801, 0x3ff, 0x1f}, &(0x7f00000018c0)=0x94)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000001900)={0x2, 0x5, r2}, 0xc)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000001940)=0xffffffffffff0000, 0x4)
r6 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
ioctl$DIOCRDELTABLES(r3, 0xc450443e, &(0x7f0000001a40)={{"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", "8cb3c4d41f6f720d873ea47c2caf6b8f283ae412d4d3c7408c21176289379358", 0x5, 0x40000000000}, &(0x7f0000001980)="7e1d15abe8737cfc653c0c51c9039f45823b365b3145424dd75509891c3a754306202d42e14f22406c8a664a76d18b3ad932f13796aa4366fd1afa80afc5790ab52584100eeb797c2987967d05d142bf87a23e6ffdaec70d3aacaa55c462a3228bbf47fbfb248a0041c8326cac02544d61ed9f14cb4ac588efc1e5d16f4e627e83ae883d8ecae76fc7037128bbed7fede5d2f5410e5e9ed190841ba256c7064d1238790842e9ea3b8d31aed15b4e53", 0x8001, 0x5, 0x12cd60000000000, 0xa8d8, 0x1, 0x89c, 0x5, 0x9})
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000001ec0)={0x7}, 0x4)
ftruncate(r0, 0x77)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000001f00)={r4, 0x7}, &(0x7f0000001f40)=0x8)
mkdir(&(0x7f0000001f80)='./file0\x00', 0x807ba68432a990c9)
connect$inet6(r3, &(0x7f0000001fc0)={0x1c, 0x3, 0x4, @mcast1, 0x8}, 0x1c)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000002000)={r2, 0x200}, &(0x7f0000002040)=0x8)
setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000002080)={r5, 0x100}, 0x8)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000020c0)={r2, 0x4}, &(0x7f0000002100)=0x8)
open$dir(&(0x7f0000002140)='./file0\x00', 0x0, 0x100)
lseek(r6, 0x0, 0x4)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000002180)={@loopback, @rand_addr=0x9, @multicast2}, 0xc)
ioctl$DIOCRGETTABLES(r3, 0xc450443f, &(0x7f0000002240)={{"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", "64e928cb2b47133a8d7418fa3232451302177c20ce7bebf90c999ff4e82aea3f", 0x3, 0x4e}, &(0x7f00000021c0)="28c669eebb16b9942edaae8419a69a5ef2f95ab6807b24fb97e8dc60dbdddf682efbf10ac0b5b374004306a1053220b12c52e165a09908438f807c42f2a0c26b6e9b4ebbc691191cb709f2913383214eefeccbe011f72e02c908b2ee832f4269bbf35142bafed3ff64f14f5ecae2961915", 0x7fff, 0x6, 0x5, 0x800, 0x7ff, 0x62ae0cbb, 0x2, 0x80000000})

00:01:31 executing program 0:
syz_execute_func(&(0x7f00000002c0)="3e6426440f9af8b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c482a93c8bc7374b8e51518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee40f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000000)={<r1=>0x0, 0x1a, "13c25a8dc2910372b782bbd6d941631bcb710c31efafb5d0f9be"}, &(0x7f0000000040)=0x22)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={r1, 0x0, 0x1, 0xa16b, 0x8, 0xc21}, 0x14)

00:01:31 executing program 3:
syz_execute_func(&(0x7f0000000600)="969898472c431c180f05f30f59bfd900cf00c4a37bf0c5db41e2e9b55767660f6b32fd660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db711c4397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3907348b9a5605419c2c2b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4608de3c0f526264788fe58c4a1dd7dbbbfdd5cc6000830a1c9fb110fd3c43e450fae7c0f0f")
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")

00:01:33 executing program 1:
syz_execute_func(&(0x7f0000000200)="9834110f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c00000080008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000")
r0 = socket$inet_sctp(0x2, 0x18aa7531b4c878ed, 0x84)
getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000000)={@local, @rand_addr}, &(0x7f0000000040)=0x8)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0)

00:01:33 executing program 0:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
getpeername$unix(r0, &(0x7f0000000180)=@abs, &(0x7f0000000700)=0x8)
r1 = msgget$private(0x0, 0x8)
freebsd11_fstat(r0, &(0x7f0000000840))
msgsnd(r1, &(0x7f00000008c0)={0x0, "ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c7"}, 0xa7, 0x800)
ioctl$DIOCRCLRTSTATS(r0, 0xc4504441, &(0x7f0000001ec0)={{"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", "9e7a254232cff11fed1280cd9607e35e03da904a1de8908238a172a972c00e74", 0x5}, &(0x7f0000000240)="c33f03f96425e609e28adde2f740327d65d340dfa0d14e86efe3b682c4d4e70319d8f074e7c18d2b0fd1e7b854fd2bdb483e6587fa612d5a36c06e31268fb0b719db435a953202fa0a43b5a01e450079922150a268b79dbb86cfa67e51786a4799cca36f489d1ddc349c5375fd4e25a2c917fe9efa0e14162d24fa835afa62541a6b817c59cd2c4821ef1ae9fff56b250ae9558661917f788d45fc55dbd5112d6e74a22bc1c53e7134e5da16d6b06ca91bdc65cd8d87b34f5c11cc512132395e96cb960d3ac2d5e04361ff8028e6460ecea108dd9cd99961d0f95974869e0c", 0x6, 0xff, 0x101, 0x8000, 0x6, 0xf7b, 0x0, 0x8})
msgsnd(r1, &(0x7f0000000b40)={0x1, "93ec631d08fc409e66c3f8bb2c5ffa6a55aaa2df897bf3f768b0a46fecbf2fee0b2b557d30c9c451f5db2bb885255c1cda5f4fc95d4fb83e4b4c2eebfdc663cce2b674771f1bbe5580027fc55231ac1a2180f88bd6d09c04b088cbfe82b19e91103387c07a3fb6be28d05f7b7d2ae3e6e78b8e489f2753fbb5bf40dfe5b4e4522419"}, 0x8a, 0x800)
r2 = msgget$private(0x0, 0x3d1)
msgsnd(r1, &(0x7f0000000500)={0x1, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0x8f, 0x800)
msgsnd(r1, &(0x7f0000000c00)=ANY=[@ANYBLOB="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"/579], 0x1, 0x800)
msgsnd(r1, &(0x7f0000000740)=ANY=[@ANYBLOB="030000000000000005bac549d56282781255e31850eddc1650e6cdbdc6d4ca871677243f52acf43be1bad6e12d2192213cc1fbd23efa4e2e16314b556cd586a9"], 0x1, 0x800)
r3 = socket(0x1, 0x3, 0x4)
msgrcv(r2, &(0x7f0000000200)={0x0, ""/30}, 0x26, 0x1, 0x1800)
msgrcv(r1, &(0x7f0000000440)=ANY=[@ANYBLOB="00000000000000000000005f8e0008dc178b469d43871a97239643fcff80aedecf1c9b76850f691e734b1fed731571693420f2d4027427d34321b4885bbc55ee4862fc7dcc42c3c182bd2b2e77a266dfdde7cf8c802ce1a76ead70cb01182becc7d7958eab1f3bcdcac9f95c696a4dc9123487f118223cf637f058d5f3212aa341981b2c5de52d7a4e1938b1324e0783545884ca99173b17e8cf57ecf2294ac0acbefa7960798092a2223d00966c37fe21f65a00"/192], 0x1, 0x3, 0x1000)
connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
chmod(&(0x7f0000000100)='./file0\x00', 0x0)
msgrcv(r1, &(0x7f00000005c0)={0x0, ""/218}, 0xe2, 0x0, 0x800)
bind$unix(r3, &(0x7f0000000140)=@abs={0x0, 0x0, 0x0}, 0x8)
setsockopt$inet_buf(r3, 0x0, 0x5d, &(0x7f0000000080)="c2adcaa9405f14641df6df1bb40adc74e5fbafd403deed176ccc8c672c4f90de0a8f5996369ddab3e9", 0x29)
utimes(&(0x7f00000000c0)='./file0\x00', &(0x7f00000006c0)={{0x2, 0xfffffffffffffff9}, {0x6, 0x6}})
msgrcv(r1, &(0x7f0000000a40)=ANY=[@ANYBLOB="00000000007800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eaffffff000000000000000000000000000000000000000000000000008cb23b0247ad00b072f6f77705ff7633782f5ed46415707adf2b258c1f273ec3c80c7c543194490f7956a437d331d47120edd3a764c78008965a7f0ec8a315673d706a26d854f6f095715296ce622780b4ddc1ee2cab068be7"], 0x1, 0x1, 0x1000)
msgsnd(r2, &(0x7f0000000980)=ANY=[@ANYBLOB="010000000000000044f890da947b62863615f3f79d2253754a96fa7f0ef5132ea88006dcdada39d9fca4d1573e5e8b866aa5f1a5265f4d4bdbbca72f73559404cb0c1772e4afe80fdf4a3a64525fefce9b828979bee1d31fd4966cef8791a2006c112d368ae68a39002c44dea645f952fded3180bc3d23ba2d1fc2a9d49683e987f3"], 0x82, 0x800)
r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
msgrcv(r2, &(0x7f0000000340)={0x0, ""/228}, 0xec, 0x3, 0x800)
sendmsg(r4, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0xac, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2, 0x0, 0x3]}}, 0xfffffffffffffd9f, &(0x7f0000000080), 0x294, 0x0}, 0x0)
msgrcv(r1, &(0x7f0000000e80)={0x0, ""/4096}, 0x1008, 0x3, 0x0)
msgget$private(0x0, 0x40)

00:01:33 executing program 2:
r0 = semget(0x1, 0x3, 0x2)
__semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000140)=[0x76, 0x2, 0x8, 0x2, 0xfffffffffffeffff, 0x7f])
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockname$inet6(r1, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000100)=0x1c)
getsockname$inet6(r1, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f00000001c0)=0x1c)
syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9136f00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00006b81c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")

00:01:33 executing program 3:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x64, 0x0, 0x0)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x900, 0x6)
getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={<r2=>0x0, 0x4000000000000}, &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000000c0)={r2, 0x4000800}, &(0x7f0000000100)=0x8)

00:01:33 executing program 0:
r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0)
flock(r0, 0x1)
r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001})
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})
r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0)
fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x4, 0x1000300010005})
ioctl$DIOCXCOMMIT(r2, 0xc0104452, &(0x7f0000000040)="72a99e6d6604aec68ee68dd9")
flock(r3, 0x3)
flock(r0, 0x1)
flock(r0, 0x8)

00:01:33 executing program 1:
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x100004)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000040)={@in6={{0x1c, 0x1, 0x7, @ipv4={[], [], @broadcast}, 0x100000001}}, <r1=>0x0, 0x10000, 0x100000001, 0x4}, &(0x7f0000000100)=0x8c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000001c0)={r1, &(0x7f0000000140)=[@in, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000200)=0x10)

00:01:33 executing program 3:
syz_execute_func(&(0x7f0000000000)="0c3ab5b598cd801b6969ef69dc00d9d9d0c44139fd5bf91cc18fe9589b26c7e4c753fbc4e101f6fe58c4427d135200c4413bf2168f4808eebce00000802000c421fc8fe9509b9200ed2e00c1ea01f265dc5f00c366450f1867466566460feea8eb6d5fcfa6176c24a1a1460f569f0000000026400f0d18c401fe5ff6e3df64fc6736676666430fefb3000000000004f46666450f17720d14111d54111d00")
r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x100, 0x44)
writev(r0, &(0x7f0000000180)=[{&(0x7f0000000100)="33b03adc198944890629450c825e60ab5d668129ba4eb9450753b09ceb676fd6a7ee47f02acfc769fb6c5397e8102ed6c7f902846154685eb159943c5b75f44838181edf2dfecbe00d9f60", 0x4b}], 0x1)

00:01:34 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x3, &(0x7f0000000140), &(0x7f0000000780)=0x4)
r1 = fcntl$dupfd(r0, 0x11, r0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000007c0)={<r2=>0x0, 0x7}, &(0x7f0000000800)=0x8)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000900)=ANY=[@ANYBLOB="02004e23ac1400aa00"/136, @ANYRES32=r2, @ANYBLOB="01acbb76f1615bff254e50f880a6afc5e60000000200000100000000080700"], 0xa0)
ioctl$DIOCRTSTADDRS(r1, 0xc4504449, &(0x7f00000001c0)={{"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", "d7081d0689c9185feb3c6f667852b832602df5209595fc59a9b78495f7146f29", 0x4, 0x6ac0}, &(0x7f0000000000)="a11e55e89c6bf6d4625aa2969e4570bc0a63c42cd5d4545007373f94cb96eaad273d1fbce2b59eee309799fae09be33b67e5f01238c93aa347045088e44fa2aa83f7ff03342969987e9a2e0d8240f39969c65b80307f2c8a5a5e604e4ec1065aeb5832aa97e47f9533a42d394b49ff9779ccc2116dff1b0be8eac148563883bf071bfcd34705b71624db78ac3e0ee58fa27bf144ac306a67da963c53a1e52c60aaeb85ad9d73935f97b3aeb44b805aaa3d1e2a635d35e9eaade8ef548aaeea1c8ee5a451b0d672bd2597bcac61848e30acc2ae0a5f3cf076a049a66dc89764e21a74d7612dba3527", 0xff, 0x7, 0xb30, 0x3, 0x4, 0xffffffffffffff81, 0xfffffffffffffbd7, 0x7})
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000100)={<r3=>0x0, 0x80000001, 0x2, [0x3, 0x7fff]}, &(0x7f0000000640)=0xc)
setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000700)={r3, &(0x7f0000000680)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x0, @rand_addr}, @in6={0x1c, 0x0, 0x800, @mcast1}, @in={0x2, 0x1, @rand_addr=0x1}]}, &(0x7f0000000740)=0x10)
setsockopt$sock_int(r0, 0xffff, 0x1, &(0x7f0000000180), 0x4)

00:01:34 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
mincore(&(0x7f0000ffb000/0x2000)=nil, 0x2000, &(0x7f00000000c0)=""/4096)
bind$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x27, &(0x7f0000000080)=0x1, 0xfe9f)

00:01:34 executing program 1:
setreuid(0x0, 0xee00)
r0 = geteuid()
setresuid(r0, 0xffffffffffffffff, r0)
r1 = getgid()
chown(&(0x7f00000000c0)='./file0\x00', r0, r1)
getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080))

00:01:34 executing program 3:
r0 = dup(0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={<r1=>0x0, 0x5}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f00000006c0)={r1, &(0x7f0000000640)=[@in6={0x1c, 0x3, 0x4, @mcast2, 0x8}, @in6={0x1c, 0x3, 0xfffffffffffffff7, @loopback, 0x8}, @in6={0x1c, 0x1, 0x4, @rand_addr="d32b154e2bae3ff2391209940bf5ada2", 0x6}]}, &(0x7f0000000c80)=0x10)
ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f00000007c0)={{"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", "ba13afc2afb7558025e928b25983b88168f07573da5839d3bc3b59402a5135df", 0x8001, 0x7}, &(0x7f0000000740)="0eb2be8497af1866102a36840ef559ca5b5eabdbe180edcdcf7c1ce70a1e9b5c1fb0ce86c15fcffc95ef11970b4e5fd2d581f3f100c7e9858f9fc6273d11f56943eba0ca984ef928b552a6b3a40fa53c9309fae5e4848599c44b07e562ddc8cf6e025de35d1c40c80879cde28106efac5c71574273fcaa7e", 0xfffffffffffffff7, 0x8001, 0x0, 0x0, 0x6, 0x7, 0x9, 0x8e})
ioctl$DIOCRTSTADDRS(r0, 0xc4504449, &(0x7f00000001c0)={{"0db8c66c1399c82222f680aefc521d0bcc4e60557ee4e05a43bb1795b2fcd1b38e2b6ba9e4035c094d0a364b1108293e1ef0c7f6a976bfacf2cc6aeaaf9ca993ddaaf74c153c614641891ecb6f9de9473bfc9a9bbb8221a307c1846363b1e2d5a333a8dd549370b3c45eac3e1eb2793c8858e4fdc5505c4006f113aad8dc28b2e7831683ae7b8b9fbab849c0676f184e327f213a2016d1de3ad691198e4d4fb3e70d0040f6e5a336c46a0fdd9e0929503636e1d402985c1e774c91c815add290e08ec77781bde6b536bd8aa6863fe38c0d5e3120ca651c7336d520a75d28f661d7db71d969eb978c96cb1f14fe009da936c087ba1718c0020e4c00131c82a65e062e6f414a42bdb2af40cc07a7dfb6ca5411d12d0048c876eb4792e13256d531c8a42c2c4e5a607cdd2ed8eed8a4e16441ea84dca8370eeb752885fc7c933b388ef13563b0b8865517f87c924a716411a011d19fbefb859c0514c25cb409052f149143f14289cfc1b13b4c32a036428c390740105db3b22f8ecf42c6b074d9b5d6eab1f11e323f400954a79e42b07f236d93f47f2f035dd18cbaf6ec4591ded2356c2685001152be082a37955b9335f44576284e223ea7f043f603574ec97fc6d75553eb95339f211dbb3d3d931ecf27bd354cb5ff161b6e313c1f50cc4ced2ebfbd990e3954aaa57a601b2c2abb89a1be3d5d9a94b7a4dd94ea7cbc00656f7451250878e4e7df29fd7a9f98fb2db07d250031f4a39eab1b6309d509621dd3fe036c2fb05bfe14a8838ba83f63f4b966a72180a209966592575a12c1e55464474f4735f57775a5e18decc99c4535890dfc7060b015f037d63c2b8ff4ae51c472ca667de539861da79385c2bfafd214d17e75e7c1d522e3137cc9d0ff2f72e9d0b7a5b02414babcff3ac41b54cedab3f7a69de05a67ddde320c743e573aeb445ccd64df0abc904a9f5aaa8665892fd819cecf08e10722b45a808d8d9b473d69d828ed537de292f26c4ef0342109c706081fbb52193cf273a61230661619bcd1b6aad4b8fa318bb6d5277afc86c0e59b1fade0f8ba240b32e57b0b7aaa7a796f70afbf7d538037ee6847a4c71ac629b5a6aa33f90a10410557758f42b445cdbd910bed77b2b18a53e1d9edb05c4845aae15d348df91677724a7ea33205685955914118fbea8da023fb5d776f11c182fe9b07d7014d0d3777b32d8effe61eeb94903c6cb2aaf3d2a2e716093337d3651c18839b947d2d01fd08ef2567f5168503dd76aaa1361c369fc14155b7a9a310d62aba3b81595b22a63128bfc097e70a1341e9dc019113ed33f62a890688c89ffce46d9f049e05412d4fb31d073a6f8f5fedab11c14a6bd7e36696cdbf2dd18ac9a2df68fdb13094c1803b91b6e595e37ddcf2d0ad714c7c327dfabacea8c698df3e4a9f54e7fe8f5c42901d6642179eb7d0", "f9cb76ca3b0fb3a1d53daf6db5e6d80d9f922728325e4afb15e445ef8dfbfe1f", 0x37, 0xfff}, &(0x7f0000000000)="a277c9cdf9851ef83e7ca936746a9ff742c74dc11decaa9ad05cc1f1fb14cf9eb38fa1327db7e5d9336f7631f64fc00f4fe634ed60742ecd26fb13cf68ba906d6055499eee05f1ec139555a7641f85b24cef7b41aa8094", 0x80, 0x100000001, 0x9, 0x9, 0x0, 0x5, 0x80, 0xe3f4})
syz_execute_func(&(0x7f0000000100)="1c1eb5b598cd801b69e4f56962f5696200d998c441395bf98fe9589b26c7e4c753fbc4e101edfec4c461b9e54c7b412a6300c4da76768f4808eebce00000802000c4c3dd6d68074851443434ea01ef26f2430f38f12ca8385b5b45363ef80f9966030faee4f20f2acac482bd014e3547000026400f0d1840c0eb5ae3df64673667667066c44278f35f0a0f01c30f17720d14111d54111d00")
ioctl$DIOCSETTIMEOUT(r0, 0xc008441d, &(0x7f0000000c40)={0x4635, 0x9})

00:01:34 executing program 2:
syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf00000200c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")
r0 = open(&(0x7f0000000100)='./file0\x00', 0x200, 0x88)
ioctl$DIOCCHANGERULE(r0, 0xcbe0441a, &(0x7f0000000200)="ff491837d4f2dd0a6d42c198f3ad8c77d12f2de68126f0c20d9a4346a35bdcfa7c407d5911ca41560ebd79524e728ff95eb6cea7f79c0dd5199d51bcd708626a")
syz_execute_func(&(0x7f0000000140)="982c0f0f050520d0f80791b04c4141e2e996855b66c4237909a2008000b4e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a168c40fbbbbe201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000646464440f622a2d9600000080cadcdc1d440f2b550142c4b659dcfab15dfaa1c9fb110f0f3804830a000000")

00:01:34 executing program 1:
freebsd10_pipe(&(0x7f0000000400)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000440), &(0x7f0000000480)=0x4)
syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000004c0)=ANY=[@ANYBLOB="000400", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=<r2=>0x0], &(0x7f0000000500)=0x10)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000540)={r2, 0x9, 0x8000}, &(0x7f0000000580)=0xc)
syz_execute_func(&(0x7f0000000680)="b1a54283e28dcd80696852c59b695cf3470f1b4ae2fd60c4a15731fec5c50fc4014c588305b30c641ea4c44149f2168f4808eebce000008020008f2978c3d4eafc85ebeb81923e660fe96bc464f0006864c4416e5c8490060000006645445e186746460fc00a53f2470fb66500c4996215427542750600008181670f0d18c401fe5ff6e3df3644c164050104f466470ff5218d18181854644f0fae37")
execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=[&(0x7f0000000040)='\x00', &(0x7f0000000080)='%^%\x00'], &(0x7f00000003c0)=[&(0x7f0000000100)=')\x00', &(0x7f0000000140)='\xdc$(,+\\&\'.&\a\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)='\x00', &(0x7f00000002c0)='{{\x00', &(0x7f0000000300)='+\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)='\x00'])

00:01:34 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x5, &(0x7f0000000000), 0x2)
r1 = open(&(0x7f0000000180)='./file0\x00', 0x40, 0x102)
getsockopt$inet6_buf(r1, 0x29, 0x5b, &(0x7f0000000300)=""/129, &(0x7f00000001c0)=0x81)
shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x0)
chmod(&(0x7f0000000100)='./file0\x00', 0x2)
r2 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000000)='./file0\x00', 0x608020001)
lseek(r2, 0x0, 0x41000000000003)
accept4(r1, &(0x7f0000000280)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000002c0)=0x1c, 0x30000000)
poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0)
socket(0x80000000000000, 0x0, 0x101)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x1)
clock_settime(0x0, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x7fff)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000240)=0xffffffffffffffa0, 0x4)
chmod(&(0x7f0000000080)='./file0\x00', 0x84)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000300)=ANY=[], 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)

00:01:35 executing program 1:
r0 = open(0x0, 0x1000000, 0x0)
setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000080)={'accf_dns\x00', "bf15f03ab6e0770a4077ba9d2452daadb8c340efd3dbecc5dddc1d859ad14c083157c9e1e54eb46853ef56c96583117f1e16776fab8faca0097b1a3ca42d5db1791d66ba360585503124da917c4a5e3b34a59c21dd4b83d74afbdf5e9dff0963ffa47a2f28f30f7acb8a385696b4c51c4fc1c78fe12b2f7fdb3f998a15a83cde98632ea66ac9dc403f8211814be6db856787ad5bbaa8b57d5be6b1cc5200cae14ee6727834c8e738e0615d7f4c5236b1bb7a02333cbded5b186947016d713e5af59a3d24cb3e5c36f534c4f3c2c11e4d871c42616cab3a6848e89f517ad72bf607c001361f22f5d48d9d1afe3953af20"}, 0x100)
ioctl$DIOCRSETTFLAGS(r0, 0xc450444a, &(0x7f0000000300)={{"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", "59e2982d7140a2da92726446137a1f8027bdf741ee01cccdcad5c6ef6c5c9d7f", 0x7f}, &(0x7f0000000240)="1e9d50140f60286fb1664e60e0ef2370eeab7f589ee9b8610bb9ff2ad5d40f4ed1ef66f8d9776092401622657cff8d3bbdc603eb4cbd8e34fa86febb94eb61b7cc43915584bb70dddfe980f584d10a424fbf1b82812d56867a990e42d8ff71c54e0bc47d41a0a0348152c9f5bd5e0c77d79a232d3e382cab62780f3a3684de0618b1abb8760da2175a13112222e47c13b1e90cc0d87c", 0x6, 0x20, 0x6, 0x5, 0x5, 0x20, 0x3, 0x401})
syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
writev(r0, &(0x7f0000002ac0)=[{&(0x7f0000000780)="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0x1000}, {&(0x7f0000001780)="bd8dfcb295356b93c2e85a42fef6bcc7ae3f6413df8ab1dd5cf64fc8b0340c61f4d640d981e36516b1ca8ab65021f02f0a8da28cfcead260f41ea24e3cef391f8218df40f3aa219ab49c014f16cbe384cae0f63aabf3051981894019e2f1254f43ead0cc9be4536cc1c5cdc19d01d4b54e9b2bd78be9d586b3f86e249187cdbc664faa157ff603c044cdfaaf667d77e324d0f83c5c70c463b40528f7b44388451ede16a18b9f26", 0xa7}, {&(0x7f0000000000)="686fe4be14a382c68e9a21b2bbaf5d832e42738456521b6243bd408dbf213cb804735bc7d9d35a88501297", 0x2b}, {&(0x7f0000001840)="40fbb200aa9c7a8b235bdbe7279b0ab977c2b9b011ebb2470a2c3622cfe4ddb97b45d43557228eda44a1bd7a1946753f9d4f8ff74a25d2e43ae141585a1226c6b046799fbd202384ea1912d818ce06a3d360543ee03bfdee41f89d878ea9021f47fe416ebf42163202728e43215adade13d9f7153a2419a1258abcbfc52da51236461291c98e583892d62c14c1ca99e6e5aca33d1ba27571b68e8c0497d3f152b964", 0xa2}, {&(0x7f0000001900)="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", 0x1000}, {&(0x7f0000002900)="b579867d69c521867d36b3cffe7b62e6a6faed9eb5bcf97ed94dffd5ccc188ac", 0x20}, {&(0x7f0000002940)="707c3222136ffe1f35726145fe7b80fb28e941ea024004b268e00e144ac7709d29a248b0e8bbfcdacc830bfd858d8d6c8df4e2d855f63b1bc0b2e5e6eb81ebb55af5a1b238d890ae7d15fdf716e7182e981c82656f1fb9729c6f5eca164c0a05ead481ef4de09c160178ee59cb0207729eca2f0feb6e380cef9cd10151f43ccdc74345180f0a47a971dd6195c509f9e4cfcf12a0329377fd4a6768f11c58edd684bb3b16073edda6483d37430d60f41101ce97661b27584bfa3c9590de45e86b5960b038473ab2f6b585c733d09c68f905917e1d526f5e715c918d37d23a23bab842", 0xe2}, {&(0x7f0000002a40)="092313cb2eca9ad90948341cace9bed72e045ba113a901e53e19629f6eeeb3c27aad002a70e97e7ec94caed5e5479c1c0a56ad31b1885f69b94f6e4e48bf985d3a58821bfd071e988978770da1290e4b9f46e7729f17fb76a54e6db42b604e7522ce622ab17b46f2", 0x68}], 0x8)
sendmsg(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0)
setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0)

00:01:35 executing program 3:
syz_execute_func(&(0x7f0000000000)="0fd9e0f3470f5c2fc4c200f39b05000000c4c29d37b700080000660f72d006c4221d911c36410f18c23e3e660fd054b1583e26660f380181feff7f2046dadc")
syz_execute_func(&(0x7f0000000200)="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")
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pf\x00', 0x86, 0x0)

00:01:35 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
freebsd11_fstat(r0, &(0x7f0000000140))
r1 = socket(0x2, 0x5, 0x0)
sendto$unix(r0, &(0x7f0000000000)="182659f733d0c2bc2d437b1d0de05c0a2d094b", 0x13, 0x80, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0xa)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000340)={0x0, 0x6}, &(0x7f0000000380)=0x8)
lseek(r0, 0x0, 0x1000000000003)
ppoll(&(0x7f0000000340)=[{r0}], 0x1, 0x0, &(0x7f0000000400)={0x800}, 0x8)
socket$inet_udp(0x2, 0x2, 0x0)
fcntl$setflags(r0, 0x2, 0x1)
clock_nanosleep(0xe, 0x0, &(0x7f00000001c0)={0x8, 0x800}, 0x0)
open(&(0x7f00000000c0)='./file0\x00', 0x40, 0x20)
freebsd11_mknodat(r0, &(0x7f0000000040)='./file0/../file0\x00', 0x1, 0xeed5)

00:01:35 executing program 1:
mkdir(&(0x7f0000014000)='./file0\x00', 0x0)
mlockall(0x3)
r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0)
ioctl$DIOCGETRULESET(r0, 0xc444443b, &(0x7f0000000000)="1866e067148776260eec5220dc1be5b75557b84347baa6f93f6ee4")
symlinkat(&(0x7f000001effd)='/', r0, &(0x7f0000d06ff8)='./file0\x00')
utimensat(r0, &(0x7f0000000380)='./file0\x00', &(0x7f0000000080)={{0x0, 0xfffffffffffffffe}, {0x0, 0xfffffffffffffffe}}, 0x0)

00:01:36 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, <r2=>0x0, <r3=>0x0})
msgget$private(0x0, 0x0)
freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, <r4=>0x0, <r5=>0x0})
setresuid(r1, r2, r2)
r6 = socket$unix(0x1, 0x2, 0x0)
r7 = fcntl$getown(r0, 0x5)
r8 = getpid()
r9 = getpid()
r10 = getpgid(0x0)
sendmsg$unix(r6, &(0x7f00000005c0)={&(0x7f0000000240)=@file={0x0, './file0/../file0\x00'}, 0x13, &(0x7f0000000440)=[{&(0x7f0000000280)="f24847fe17d3ba775bfd814ffaf9cbcb86a5aae84e0b7e8da70e9c46c271c804ca854227dab66151492e878955611fb2f66acb4fcd36a9f629f71538ce32a5145fabffc122cc9f4a988dcc3e408aa6ddc3eb7d497dc049afd228d31210f5e0d2c3b08b815315e6ee02fea27193ec227025de27c322a32fec392715e162ffcd6b24252fc4d83e1a236016e261633c70b710102c56", 0x94}, {&(0x7f0000000340)="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", 0xfb}], 0x2, &(0x7f0000000480)=[@cred={0x20, 0xffff, 0x2, r7, r1, r3}, @rights={0x18, 0xffff, 0x1, [r0]}, @rights={0x28, 0xffff, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x18, 0xffff, 0x1, [r0, r0]}, @cred={0x20, 0xffff, 0x2, r8, r2, r5}, @cred={0x20, 0xffff, 0x2, r9, r4, r3}, @rights={0x18, 0xffff, 0x1, [r0]}, @rights={0x38, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r10, r2, r5}], 0x128, 0x80}, 0x20081)
recvfrom$inet(r0, 0x0, 0xfffffffffffffec8, 0x0, 0x0, 0x0)

00:01:36 executing program 2:
r0 = socket$inet6(0x1c, 0x3, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x6c, 0x0, 0x245)

00:01:36 executing program 3:
setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000600), 0x8)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="02004e21ffffffff000000000000000000000000000000000000000000000000000000000000ffffffffffff4e0600"/136, @ANYRES32=<r1=>0x0, @ANYBLOB="24a0ffff08000000"], &(0x7f00000000c0)=0x94)
setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={r1, 0x1ff}, 0x8)
r2 = fcntl$dupfd(r0, 0x11, r0)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000140)={<r3=>0x0, 0x2, 0x6, [0x1ff, 0x3ff, 0x8, 0x25c, 0x1, 0x31be]}, &(0x7f0000000180)=0x14)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f00000001c0)={r3, 0x1}, &(0x7f0000000200)=0x8)

00:01:36 executing program 1:
r0 = socket(0x2, 0x10000001, 0x0)
shutdown(0xffffffffffffffff, 0x0)
open$dir(0x0, 0x0, 0x0)
r1 = open(0x0, 0x0, 0x0)
ftruncate(r0, 0x7e2780e3)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x20000000)
sync()
getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, 0x0, 0x0)
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0)
lseek(0xffffffffffffffff, 0x0, 0x0)
readlink(0x0, 0x0, 0x0)
munlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000)
syz_execute_func(&(0x7f0000000000)="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")
setrlimit(0x7, &(0x7f0000000140)={0x40, 0x1})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)

00:01:36 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//..', 0x10280, 0xb00000000000000)
ioctl$DIOCGETADDR(r0, 0xc4704436, &(0x7f0000000040)="69a7a6b0266c1477a371d37da4d76df1f75b3d866a78faf97ac6a0d8c5976e24f1861388612174d079edee3f2705fd82bd09f94e67ebbefaa020233ae4b58d999520d3de134f43c815b7cb02ad024bc2b4a88c27f7b7da7b3a59680a81512c54ac32a767a0a7a93d842e6275c291131f6c5ef7a09f0e3cf7f49c")
ioctl$DIOCADDALTQV0(r0, 0xc100442d, &(0x7f00000000c0)="b5aac724d17ceb571eb0c188431997d028e21a8c6947df4206a55fda2d8c0f55f4ae26e277b8de093c6fe4ac909280974d45c265f6c396a05ed9970d656d9dbb174fc8f2d3391b136515178d4b2f882254fc02")

00:01:36 executing program 2:
munmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
msync(&(0x7f0000c92000/0x4000)=nil, 0x4000, 0xff7fffffffeffffe)
munmap(&(0x7f0000d07000/0x3000)=nil, 0x3000)
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff}, 0x4)
r1 = socket$unix(0x1, 0x3, 0x0)
connect(r1, &(0x7f0000001040)=@un=@file={0x1, './file0\x00'}, 0xa)
ioctl$DIOCOSFPGET(r0, 0xc0884450, &(0x7f0000000040)="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")
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000001080)=0x38a, 0x4)
munmap(&(0x7f0000b90000/0x2000)=nil, 0x2000)

00:01:36 executing program 0:
syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
open$dir(&(0x7f0000000040)='./file0\x00', 0x200, 0x0)
munlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000)
execve(0x0, &(0x7f0000000340), 0x0)

00:01:36 executing program 3:
r0 = socket(0x1, 0x4, 0x400)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000100)={0x0, 0x3, 0x1000000, 0xd2, 0x2, 0x2, 0x7, 0xe23, {@in6={{0x1c, 0x2, 0xba3, @local={0xfe, 0x80, [], 0x0}, 0x10001}}, <r1=>0x0, 0x1, 0x9, 0x73f, 0x4, 0x2}}, &(0x7f0000000000)=0xb0)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x0, 0x20200000000}, &(0x7f00000001c0)=0x8)
r2 = socket(0xffffffffffffffff, 0xfffffffffffffffe, 0x1b)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x4001, &(0x7f0000000080), &(0x7f00000000c0)=0x4)

00:01:36 executing program 3:
syz_execute_func(&(0x7f0000000000)="9834220f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fb7a7a237909a200800002e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000f56227b4c218f18888a1c4101f9b9b73e257d9cfe2aee3e31068a5ba68a5ba8f2940c44219a775d040dae0f0330fb18c0b4c000000800080008ca065600000c4215d6be574cadcdcf340ad0142c4c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000")
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0)
bind(r0, &(0x7f00000000c0)=@un=@abs={0x1, 0x0, 0x2}, 0x8)

00:01:37 executing program 0:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
r0 = socket(0x2, 0x2, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
fchdir(r1)
socket$inet6_tcp(0x1c, 0x1, 0x0)
syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11064100c4a37bf0c55c41e2e9660ff8aa020040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee52fc421045f4607c421dd5831c4e10bf8c45b64660f0338520a470f898c03e87996ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)
msgget(0x3, 0x200)
recvmsg(r0, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)

00:01:37 executing program 2:
r0 = semget$private(0x0, 0x4, 0x10)
r1 = socket$unix(0x1, 0x5, 0x0)
getsockname$unix(r1, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x8)
link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00')
semop(r0, &(0x7f0000000140)=[{0x3, 0xe45, 0x1800}], 0x1)

00:01:37 executing program 1:
open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
r0 = socket$unix(0x1, 0x7, 0x0)
getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000040)=0x8)

00:01:37 executing program 3:
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
syz_execute_func(&(0x7f0000000100)="9826473e431c110f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62")
r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x30000000)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x7, 0x1810, 0x0, 0x8, 0x8, 0x60d289d9, 0xc5f1, <r1=>0x0}, &(0x7f0000000240)=0x20)
setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f00000002c0)={r1, &(0x7f0000000280)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000300)=0x10)
setsockopt$inet_mreq(r0, 0x0, 0xc, &(0x7f0000000880)={@multicast1, @multicast1}, 0x8)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={<r2=>0x0, 0x68a40000000000, 0x0, 0x8}, &(0x7f0000000080)=0x10)
freebsd11_stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
getgroups(0x4, &(0x7f00000004c0)=[0xffffffffffffffff, 0x0, <r4=>0xffffffffffffffff, 0xffffffffffffffff])
setregid(r3, r4)
setsockopt$inet6_group_source_req(r0, 0x29, 0x53, &(0x7f00000005c0)={0xffffffffffffff01, {{0x1c, 0x1, 0x7fff, @local={0xfe, 0x80, [], 0x0}, 0x887}}, {{0x1c, 0x1, 0x8a27, @remote={0xfe, 0x80, [], 0x0}, 0x3}}}, 0x108)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000500), &(0x7f0000000540)=0x4)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000007c0)=ANY=[@ANYRES32=r1, @ANYBLOB="000031008a5fc21ca2252b5beddc22c4c8f7aa3eebaf89d7d6a2f09a9826dfb300fb4bd443fdffe93009d669cdbb4c514ad7b85304a1e8e40a48011642eae27ad9e6090d7ab82903e4fed854e3b7a0d4d5a912384d0960fa30e71dc16cd3378b635eaad985"], 0x39)
setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r2, 0xffffffffffffff78, 0x100000001, 0x100}, 0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000008c0)={0x1000, 0x0, 0x9, 0x800, r1}, 0x10)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000340)={0x1, 0x1000, r1}, &(0x7f0000000380)=0xc)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000580)={r2, 0x9}, 0x8)
r5 = open$dir(&(0x7f00000003c0)='./file0\x00', 0x10080, 0x44)
fchmodat(r5, &(0x7f0000000840)='./file0\x00', 0x0)
r6 = open(&(0x7f0000000700)='./file0\x00', 0x400, 0x8)
ioctl$DIOCGETALTQSV0(r6, 0xc100442f, &(0x7f0000000740)="9d5ebdc59843d3eb61e99f2178b3ad7802111a5a1777681e8556488d06c5ff35d9df2fa13e33cc33fe5816b931e27715bf5ab13be5aebc7f54a442feaebde54f2e14c92688087b212959b5c07c5d1c426ac81d4d4f99c57b3212a05bfae8c4c652f7b20bbe918f73b367")

00:01:37 executing program 2:
mkdir(&(0x7f0000000280)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0)
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdir(&(0x7f0000000200)='./file1\x00', 0x0)
chdir(&(0x7f00000004c0)='./file1\x00')
mknodat(r0, &(0x7f0000000000)='./file1\x00', 0x8000, 0x1b)
renameat(r0, &(0x7f0000000380)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r0, &(0x7f0000000100)='./file1\x00')
syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")

00:01:37 executing program 0:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_timeval(r0, 0xffff, 0x4, &(0x7f0000000000)={0x6}, 0x10)
socket(0x1, 0x20000004, 0x9)

00:01:37 executing program 0:
syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = socket$inet6_sctp(0x1c, 0x1000000000000109, 0x84)
r1 = accept(r0, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000100)=0x1c)
getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000300), &(0x7f00000003c0)=0xb)
r2 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x8007, &(0x7f0000000000), 0xffb2)
getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in6={{0x1c, 0xffffffffffffffff, 0x0, @rand_addr="73efde492253fb04a9ff00cd49f54908"}}}}, 0x0)

00:01:37 executing program 1:
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
syz_execute_func(&(0x7f0000000180)="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")
syz_execute_func(&(0x7f0000000140)="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")
msgget(0xffffffffffffffff, 0x0)
socketpair(0x1c, 0x30000007, 0x118, &(0x7f0000000340)={<r0=>0xffffffffffffffff})
setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000380)=0x10001, 0x4)
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c, 0x30000000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xd, &(0x7f0000000080)={@local, @multicast1, <r3=>0x0}, &(0x7f00000000c0)=0xc)
setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000300)={@empty, @remote={0xac, 0x14, 0x0}, r3}, 0xc)
listen(r1, 0x2ed)

00:01:37 executing program 3:
r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x8040, 0x2)
freebsd11_mknodat(r0, &(0x7f00000001c0)='./file0\x00', 0xc020, 0x5)
dup(0xffffffffffffff9c)
freebsd10_pipe(&(0x7f0000000200)={<r1=>0xffffffffffffffff})
mkdirat(r1, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
sync()
socket(0x0, 0x2, 0x5)
__semctl$GETZCNT(0x0, 0x0, 0x7, 0x0)
syz_execute_func(&(0x7f0000000100)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4730f66a966b30f381ccf18e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0")

00:01:37 executing program 3:
syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efac4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")
syz_execute_func(&(0x7f00000002c0)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc401bde16d0a8f2818873f066d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0009cd3b20c66db709c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")
accept4(0xffffffffffffff9c, &(0x7f00000003c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000400)=0x1c, 0x10000000)
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
accept$inet6(0xffffffffffffff9c, &(0x7f0000000480)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000004c0)=0x1c)
dup(0xffffffffffffff9c)
ppoll(&(0x7f0000000440), 0x0, 0x0, 0x0, 0x0)
freebsd10_pipe(&(0x7f0000000000)={<r1=>0xffffffffffffffff})
fsync(r0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000080)={<r2=>0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000100)=0x10)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000800)=ANY=[@ANYBLOB="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", @ANYRES32=r2, @ANYBLOB="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"], 0x8c)
syz_execute_func(&(0x7f0000000140)="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")

00:01:38 executing program 2:
syz_execute_func(&(0x7f0000000000)="962a2a98472c431c070f05f33e59bfd917cf00669041e2e9b557fb66420f72f1000fb8c4064e4e751e0fa0e509ab34d1c4e10bf8c42549a3c4a194c61600c66db712c483397fd300eedcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eef660f383f6708d4d48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe58c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110fd3c43e450fae7c0f0f")
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pf\x00', 0x4, 0x0)
ioctl$DIOCGETADDR(r0, 0xc4704436, &(0x7f0000000100)="5ff14b681b4fb0c75fe1f920f08672d98c70016a4b9ff89036f2006c22fafda7d9f358a4c9be175518f54b117fdd52f48ce3f528b8ba51a8540ff7b4ab7673655040190653dc910cd18f121e1b081e57cc02d7977eb085d1e4c902e2f174d7e93cc18646b5b6624f84bcd4ca5a6bb5588fc825642b0b4ea52071cc93df84a360041cf189cc50a29bffd19e28f900250d7d99433d653df918b56322544031db60")

00:01:38 executing program 0:
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381c6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
msgget(0x1, 0x0)
msgget$private(0x0, 0x0)
r0 = msgget$private(0x0, 0x0)
msgctl$IPC_STAT(r0, 0x2, 0x0)
getpgid(0x0)
wait4(0x0, 0x0, 0x0, 0x0)
open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x40)
syz_execute_func(&(0x7f00000000c0)="9826473e431c120f05f30f59bfd913000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
shmctl$IPC_INFO(0x0, 0x3, 0x0)
getpgid(0x0)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x1f5)
ftruncate(r1, 0x2d556139)
ioctl$DIOCIGETIFACES(0xffffffffffffffff, 0xc0284457, 0x0)
poll(&(0x7f00000000c0), 0x0, 0x0)

00:01:38 executing program 2:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
listen(r1, 0x0)
close(r0)
r2 = accept(r1, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000040)={@in6={{0x1c, 0x1, 0x80000000, @loopback, 0x2}}, <r3=>0x0, 0xfffffffffffffffc, 0x8001, 0x49, 0x7, 0x4}, &(0x7f0000000100)=0x98)
setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000140)={r3, 0x7fffffff}, 0x8)
r4 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0x100, &(0x7f0000000180)={r3, 0x0, 0x101, 0xfff, 0x7a0e8f77, 0x8, 0x7, 0xf4c4, {@in6={{0x1c, 0x0, 0x100000000, @mcast2, 0x8}}, r3, 0x1, 0xbde, 0x4, 0x100000000, 0x3}}, &(0x7f0000000240)=0xb0)
execve(0x0, 0x0, 0x0)

00:01:38 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000000)=ANY=[@ANYRES32=<r1=>0x0, @ANYBLOB="01000600f50007ea0000000000000000"], &(0x7f0000000040)=0x14)
setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={r1, 0xb9}, 0x8)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180), 0xfe64)

00:01:38 executing program 3:
syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaffff080104ff86dd6002290f00303a0000000000000029000000000000000000ff0200000000000000000000000000010202900000000000000033000000000000000001000000000000a0459b1500f8ffff000b"])
freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$DIOCRTSTADDRS(r0, 0xc4504449, &(0x7f0000000100)={{"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", "42accaf78b47a8f7844d8d6bd3df3bb208aeca08863bb3dff5ac26c4c47b3aac", 0x8, 0x80d}, &(0x7f00000000c0)="4c10890807bb76aec2", 0x3, 0x10000, 0x7ff, 0x7fffffff, 0xfffffffffffffff7, 0x1, 0x2, 0x9})
accept4$inet(r0, &(0x7f0000000580)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000005c0)=0x10, 0x2728c3fcfeaf16f0)

00:01:38 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
close(r0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040)={<r1=>0x0, 0x3}, &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000100)=ANY=[@ANYBLOB="1c004e2100000000ff01000000000000000000000000000103000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000900"/128, @ANYRES32=r1, @ANYBLOB="6e000000ffff0000000000000000000005000000"], &(0x7f00000001c0)=0x98)
r2 = dup(r0)
freebsd11_getdents(r2, &(0x7f0000000200)=""/126, 0x7e)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0))
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
setsockopt$inet_int(r0, 0x0, 0x4, &(0x7f0000000000), 0x4)

00:01:38 executing program 3:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001340)=[{&(0x7f0000000340)="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", 0xfbc}], 0x1, 0x0}, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = fcntl$dupfd(r0, 0x11, r0)
getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000080)=0x4)
freebsd10_pipe(&(0x7f00000000c0))
fcntl$getown(r1, 0x5)

00:01:38 executing program 3:
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
ftruncate(r0, 0xfff)
sync()
openat(r1, &(0x7f0000000040)='./file0\x00', 0x10000, 0x1)
syz_execute_func(&(0x7f00000001c0)="9826473e431c090f0514a459bf0a00000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed7536f20f5c5f0b0fa0e509654ddc2734d170c4c461cd583d009d0081c66db7122644e349c9dcdc0fbcaf04100f00f34502d9c6c6c402f19d1e01b00b000000efa80dd4d48cc742dbc3a3056f0000004e00c4f3f26570b88de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2")

00:01:38 executing program 2:
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$dupfd(r2, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00'])
writev(r3, &(0x7f0000000280), 0xa7)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/pf\x00', 0x4, 0x0)
preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0xf01f20}], 0x1, 0x0)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pf\x00', 0x100100, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000200)='newreno\x00', 0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="02004e20e0000001000000000002000000000000000000c4a78ef5e47c8788000000000000000000000000000000000000000000000000000000000000c9adf52e731cdd2a5af50eed5000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000003ae20f7caf2d1e73d92d7db36078053b5b3d0b33b1f39e9c11f28c43659a65edd369f9228a136623fdcd2804ac0bca3a341e96950d324e6039c3473693", @ANYRES32=0x0, @ANYBLOB='\x00\x00@\x00\a\x00\x00\x00'], &(0x7f00000001c0)=0x94)
getpeername$unix(r3, &(0x7f0000000040)=@abs, &(0x7f0000000100)=0x8)

00:01:41 executing program 3:
syz_execute_func(&(0x7f0000000000)="982e152c49c44191d1fd0f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd81e0fa0e509ab34d1c4e10bf8c4f8c4f4c66db712c483397fd300802d2ddc0fbcaf00100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e6ba8560d2d8cc7e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2")
unlinkat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0)
r0 = shmget(0x3, 0x2000, 0x2, &(0x7f0000ffd000/0x2000)=nil)
shmctl$SHM_STAT(r0, 0xd, &(0x7f00000000c0)=""/71)

00:01:41 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$sock_int(r0, 0xffff, 0x4, &(0x7f0000000200), &(0x7f0000000380)=0x4)
socket$inet6_sctp(0x1c, 0x0, 0x84)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x4)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000040)={<r2=>0x0, 0x5c8, 0x3, 0x80000001, 0xa4fa}, &(0x7f0000000080)=0x18)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000000c0)={@in={{0x2, 0x0, @rand_addr=0x4}}, r2, 0x5, 0x3, 0xffffffffffffffff}, 0x94)

00:01:41 executing program 2:
r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c)
getsockopt$inet6_int(r0, 0x29, 0x29, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000200)=0x20, 0x4)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
recvfrom(r1, &(0x7f0000000040)=""/210, 0xd2, 0x80, 0x0, 0x0)

00:01:41 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
freebsd11_fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
getresgid(&(0x7f00000001c0), &(0x7f0000000200)=<r2=>0x0, &(0x7f0000000240))
setregid(r1, r2)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000001300)={<r3=>0x0, 0x1243, "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"}, &(0x7f0000000000)=0x5e2)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000280)=ANY=[@ANYBLOB="02004e21ac1400aa00"/136, @ANYRES32=r3, @ANYBLOB="00000000000600000000000000000000000000dfd2e2dc937b0074b9c0ee9a2e5bd66eb1f3a44a93aa34dc1ba8941f0028dab0f7822dde2acaf835ec632c432fa196dc3da1668602d9c4e0e85d8babc99558db07df560c5f4c799fed65171741954579fbee606bba9415ef"], 0xa0)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r3, 0x5}, 0x8)

00:01:41 executing program 2:
r0 = dup(0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x3, 0x9, <r1=>0x0}, &(0x7f0000000080)=0xc)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={r1, 0xffffffffffff8000}, 0x8)
r2 = socket(0x2, 0x10000001, 0x84)
connect$unix(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="8c022e05006b66000000"], 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10)
sendmsg(r2, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @rand_addr}}}}, 0x0)

00:01:41 executing program 0:
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f00000005c0)=@abs={0x0, 0x0, 0x2}, 0x8, 0x0, 0x0, 0x0, 0xfffffffffffffeeb}, 0x0)
execve(0x0, &(0x7f0000000580), &(0x7f00000005c0))
socketpair(0x1c, 0x10000000, 0x100000000, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040), 0x4)

00:01:41 executing program 3:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
writev(r0, &(0x7f0000000080)=[{&(0x7f0000000140)="c82eca58e09a45ce60f93a25eca7a3fd29b2c1b27b7449a32524e1dc552a703cced1bde084d8ccaee74220e45f4cc293d1fb3c51a58ef72da333952a21fc5311852f4722ffab2afdeaecbd0e0f8e38823495cb6a38a40b3d51c2d36f358aece20d0b9be7c4284b141380a90d944248338bdbab80559349931bed3e43d55710", 0x7f}], 0x1)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0)
symlinkat(&(0x7f00000000c0)='/', r1, &(0x7f0000000040)='./file0\x00')
open(&(0x7f0000000240)='./file0/file0\x00', 0x280, 0x0)
chown(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0)

00:01:42 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000140)={<r1=>0x0, 0x8}, &(0x7f0000000180)=0x8)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={r1, 0x4, 0x3, [0xfffffffffffffff8, 0x35, 0x0]}, 0xe)
recvfrom$inet6(r0, &(0x7f0000000080)=""/132, 0xffffffffffffff15, 0x82, &(0x7f0000000000)={0x1c, 0x1, 0x0, @ipv4={[], [], @broadcast}, 0x5}, 0x1c)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2}, 0x11e)

00:01:42 executing program 3:
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @remote, 0x8001}}, <r0=>0x0}, 0x0)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r2 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x15b)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000040)={r0, 0x0, 0x4, [0x4, 0x8, 0xff, 0x1]}, &(0x7f0000000080)=0x10)
r3 = dup(r1)
r4 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
setgroups(0x2ca, &(0x7f0000000000))
syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000e0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
renameat(r2, &(0x7f00000000c0)='./file0\x00', r4, &(0x7f0000000100)='./file0\x00')
lseek(r3, 0x0, 0x3)
sendmsg(0xffffffffffffffff, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0)
connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)

00:01:42 executing program 1:
r0 = socket$inet(0x2, 0x2, 0x0)
close(r0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)={@in6={{0x1c, 0x0, 0xb06, @remote={0xfe, 0x80, [], 0x0}, 0xe48}}, <r1=>0x0, 0x7ff, 0x6, 0x80, 0x100000001, 0x800, 0x1}, &(0x7f00000000c0)=0x98)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={r1, 0x7f}, &(0x7f0000000140)=0x8)
fcntl$lock(r0, 0xf, 0x0)

00:01:42 executing program 0:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000140)={@multicast1, @multicast2, @broadcast}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000180)={@multicast1, @rand_addr, @rand_addr}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000200)={@multicast1, @remote, @multicast2}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, 0x0, 0xfffffffffffffe3a)

00:01:42 executing program 3:
r0 = dup(0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000080)={<r1=>0x0, 0xffff}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={r1, 0x8}, 0x8)
r2 = socket$inet_sctp(0x2, 0x4000000000005, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x800b, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000a86dd84039c5ded2d646b7de184d1bce0d06000000d6faf7cc28ec1ac371561e0327481a302bb4b81ee48919ab50478798496f25521dc63d055e49e55a"], &(0x7f0000000180)=0x4)

00:01:42 executing program 2:
r0 = socket$inet(0x2, 0x0, 0x6a9)
getsockopt$inet_tcp_buf(r0, 0x6, 0x27, &(0x7f0000000000)=""/79, &(0x7f0000000080)=0x4f)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r1, 0x0, 0x39, 0x0, 0x0)

00:01:42 executing program 1:
r0 = open(&(0x7f00000003c0)='./file0\x00', 0x4, 0x110)
r1 = openat(r0, &(0x7f0000000400)='./file0/file0\x00', 0x100048, 0x3)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0)
r3 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(0xffffffffffffffff)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000000), 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0)
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
r4 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
r5 = openat(r4, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42)
accept(r5, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, 0x0)
ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32")
setsockopt(r1, 0x8, 0x7, &(0x7f0000000340)="75f60a8f387184defc0d4ed927cfaec627618be9a38916a91f8ff5d06005351e037a484e01186b6a85b0ee8f2d055ff3e7e7ba15c3612c339b1770f35957151ee83fc525011eef2ae500c9ed83ff02a4c301f30ba4fd0e2c3e2d", 0x5a)
ioctl$DIOCRDELTABLES(r5, 0xc450443e, &(0x7f0000000840)={{"84b437a665efb1f2f36dc334656475c158f562b2e57f223bb429ea95f48aa08542dd28d9292f5f092f7a27c5b4755195af9bc3cb80a56d9f7821f8edbab382686733004a28a0c6ba82366295952af97cfbde75804826e9fd6e3f29d4c7e3561d59e4a2548fb5777725a41fa17ea5a3d62202bd649713e46c63adaeb89c85413a32b19efa8b27bdae4b9071d7a23b38cfa4b11dcc1261a6d3708a4d9927075dbee63b6d958032099d0d68aae04e1183e1515d6092bb10d5a1ec6a9b88beb2c7eda9069398db2848dc058295646a3e1934294d43567b2608ba7f31641a09a813e409cfb379e2ae9a57b480bcb631b7428b5e7d21ee0d3fda609cecd660fd1a4a9eb839893e4a1a50c6cf3317d618d57546b4ef56a4d749903290de03a73b86cae7423ff5ebba3a0d47a163381d3f070e7372f338ff1b39280e271ce8afe0aea5b36ceef4580fd217f011701c94a195f0f8b59cd95d4795705134d9c6b239b749ce6aad704efd8b7b545a0203102a21580fde477fd0b06524286bcaeee74cb281bf7fb60b4c8d71c3dbef918bd98295ba2e9d5ff4ce9c645a6f1696564a05266d31123b8d5a6d78e7a8ad356b35f6b2b327543e167474d63e69e9870898456529c57696d75b811b7b8f36015932c3fdf26c67759fe397927480818461684747d295048c4d1f58166fa5785b01461eed0198e480ff2e774655adae43d1b9605bbe06409f3793a92a7e8713927ff37303e2719b26826cbeea866c621f17cf541ebaf5102bab88146e30f8b7cd3f26072c1e57127298a7189057ea488d966838e67852df0ee9691d9af888e86112381dfe40d87bcaff5fe771296047b882059fc0a774aced433f4cf98764bef80d2c17af79a2c4cd5f56cd1fc62f7e4498f89bcba79bec0721a9ff0f6f54a2928fa35d9e48315b43828cf2fb113cfde77f458d05fd22619ea91d6e621edca6782cec74fea2690f87bcd580577655e8d60932184dcf0c0cf693a52aeb4e640d0929863ee93c4cc734fa6e6f6587df3ce5baf6b70537251d06702a0a5441c011f25b04a37f16774621595f80ffeae030c5f5284e7bace7d35115806180e3631659231fcbe43d0f63a132f2a37ecb6bf2ae1a3ea53bf08c782ebf5d9406c68beef884810d6d52e442548126af1c28af2a1ce749ce1a112726c6eb7b55b3e70c6a0444c8207b72d7cf00fdf7a9f8fb9574bfc10f52689df912040949793737f9945f8f9bda14065b6403911a88dd2b1843c1a049b3e197bbe1b9b81990da676793b661d700a93e1a8e25063ce2281d96708b426f520252b4204f9c925f09eb23ac1a7c21db7efdb3bf3afbf1b2dfb453b56c2b66a3becc0d1680d5b960fcabd058ece63454715dad538bc6430b4e14b92efcf17639bfa8bc02d38088e032417671c8be3c8b7233d58512d50c8e65c35757673d602a10b028", "c6d867a897159bfaecdb01a30026eac68a579fe9cdeb1ef16985f5a9b3a53afd", 0x9e, 0x1654}, &(0x7f00000004c0)="f0098748105060cbc9df0357718f73da3d1ec1a10b2c630537cfb3f5a826f563c1aa61964f3bbea424de81b3760693a621287f0e27f4b3351335da391f9571c834ffa39919ab2fe3ba950a1687108ba589b8d6e2e583", 0xfffffffffffffff7, 0x0, 0x4, 0x1, 0x8, 0x2, 0x84, 0x6})
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00', &(0x7f00000002c0)='\x00'], 0x0)

00:01:42 executing program 2:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0)
close(r0)
r1 = msgget(0x0, 0x401)
msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000000)=""/36)
syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
read(r0, &(0x7f0000000100)=""/42, 0x2a)

00:01:42 executing program 3:
setuid(0xee01)
socket$inet_sctp(0x2, 0x5, 0x84)
syz_execute_func(&(0x7f0000000000)="b1a191cd801b6969ef69dc00d9d9d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c3e460f569f0000000026400f0d18c401fe5ff6c4a27d33e4646736676666430fefb3000000000804f4f30f1a1254")

00:01:42 executing program 3:
openat(0xffffffffffffffff, &(0x7f0000000440)='./file0/file0\x00', 0x0, 0x0)
fchdir(0xffffffffffffffff)
setrlimit(0x0, 0x0)
mlockall(0x0)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)
syz_execute_func(0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x16, 0x0, &(0x7f0000000380))
r0 = openat(0xffffffffffffffff, &(0x7f00000007c0)='./file0\x00', 0x0, 0x42)
ioctl$DIOCRSETADDRS(r0, 0xc4504445, &(0x7f0000001840)={{"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", "259fb32918e0a1896a1fb3da8ba608841411bcc54dbdf9d650026630331b8a38", 0x6, 0x2}, &(0x7f0000000840)="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", 0xa8d, 0x1000, 0x3, 0xffffffffffff8001, 0x9, 0x9, 0xfffffffffffffffd, 0x20})
accept(r0, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, 0x0)
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480))
syz_execute_func(0x0)
syz_execute_func(&(0x7f0000000000)="9826473e431c020f05f324592666642ef342a740d8e541e2e9b55767660f6b32fbf80f72d50f2323b8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d4e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")

00:01:42 executing program 0:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f0000000200), 0x4)
setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f0000000000)={0xff, {{0x1c, 0xffffffffffffffff, 0x0, @loopback={0x200000000000000}}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108)
socketpair(0x1f, 0x20000003, 0x40, &(0x7f0000000140)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000180)=0x8, 0x4)
socket$inet6_udplite(0x1c, 0x2, 0x88)

00:01:42 executing program 0:
syz_execute_func(&(0x7f0000000080)="b14e91cd806969ef69dc00d9d0d0c44139fd5bf9c7c6e4c653fb0fc4014cea5858f4a95ff9c44149f216f3aa3e660f38407d4cea01efc48192558dc3c366450f1867460f42520b749826261f696926400f0d18c401fe5d20e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")
r0 = msgget$private(0x0, 0x20)
msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/10)

00:01:42 executing program 0:
r0 = open(0x0, 0x800, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140), 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0)
syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100")
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000007c0), 0x8)
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040))
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000780)={0x0, 0xf2e1}, 0x8)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000900)={0x6e}, 0x4)
setsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000800)={0x0, 0x0, 0xe7, 0x8}, 0x8)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000002c0), &(0x7f00000008c0)=0x4)
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000840)=0x6, 0x4)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, 0x0, 0x0)
getgid()
execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780))

00:01:43 executing program 0:
msgget(0x3, 0x400)
r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x20000000)
setsockopt$inet6_int(r0, 0x29, 0x39, &(0x7f0000000080)=0x3, 0x4)
setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f00000000c0)=0x7, 0x4)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r2 = accept4(r1, &(0x7f0000000100)=@un=@file={0x0, ""/108}, &(0x7f0000000180)=0x6e, 0x30000000)
freebsd11_fstat(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
getgroups(0x9, &(0x7f0000000280)=[0x0, <r4=>0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, <r5=>0xffffffffffffffff])
chown(&(0x7f00000001c0)='./file0\x00', r3, r4)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000002c0)=0x101, 0x4)
r6 = semget(0x3, 0x0, 0x408)
__semctl$GETNCNT(r6, 0x1, 0x3, &(0x7f0000000300)=""/5)
__semctl$SETVAL(r6, 0x3, 0x8, &(0x7f0000000340)=0x400000000000)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000380)={<r7=>0x0, 0x3}, &(0x7f00000003c0)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000400)={r7, 0x58}, 0x8)
freebsd11_stat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480))
fcntl$setflags(r2, 0x2, 0x1)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000500)={0x1, 0x6, r7}, 0xc)
getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000540)={r7, 0xc759}, &(0x7f0000000580)=0x8)
setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f00000005c0)='hd\x00', 0x3)
setsockopt$inet6_tcp_buf(r1, 0x6, 0x20, &(0x7f0000000600)="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", 0x1000)
chown(&(0x7f0000001600)='./file0\x00', r3, r5)
r8 = shmget(0x3, 0x1000, 0x402, &(0x7f0000ffd000/0x1000)=nil)
shmctl$IPC_RMID(r8, 0x0)
recvfrom(r2, &(0x7f0000001640)=""/112, 0x70, 0x41, &(0x7f00000016c0)=@in6={0x1c, 0x2, 0x0, @rand_addr="f8308d9d9af1ae9c79fd65b16302beb8", 0xcf2a}, 0x1c)
connect(r1, &(0x7f0000001700)=@in={0x2, 0x3, @multicast1}, 0x10)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000001740)={r7, 0x1f, 0xffff, 0x7}, 0x10)
accept$inet(r0, &(0x7f0000001780)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000017c0)=0x10)
__semctl$SETVAL(r6, 0x0, 0x8, &(0x7f0000001800)=0xffffffff)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)

00:01:44 executing program 1:
munmap(&(0x7f0000eb6000/0x1000)=nil, 0x1000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
munmap(&(0x7f0000d9c000/0x2000)=nil, 0x2000)
msync(&(0x7f0000d59000/0x3000)=nil, 0x3000, 0x2)
munmap(&(0x7f0000d60000/0x4000)=nil, 0x4000)
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
mprotect(&(0x7f0000b36000/0x3000)=nil, 0x3000, 0x0)
ioctl$DIOCADDSTATE(r0, 0xc0f24425, &(0x7f0000000000)="a3d8272b2a15f0e581fffc0c4ab47534c6537aa2b74bbda04e1482f104ff85607383f16e3f5ef10d4c41889594732f2f446fad4169d08353b15ecc79c0b06ea9fd1e4ebd916d1ece133aaa0eaff6b990f175a504f7d714a53053c24171e8a0a96c1996ff4be6264299e373bec55e72421dab32c9983b6b54034adf564979caeff3da27fef1660155b181e3b78647bda656e3a50e77ef735b898861eee554a8f93725ed9371bd4232597003c25268def305cffb8b92919d2d3c510d794d6a08363ac2b26800ffcdccb6c286f95e7019f4b58591f42fb4")
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5)

00:01:44 executing program 2:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
r1 = shmget$private(0x0, 0x1000, 0x4c, &(0x7f00006c3000/0x1000)=nil)
freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
freebsd11_fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
r5 = getegid()
freebsd11_stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340))
semget$private(0x0, 0x7, 0x10)
bind$inet(r0, &(0x7f00000003c0)={0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
r6 = getpid()
r7 = getpgid(0xffffffffffffffff)
shmctl$IPC_SET(r1, 0x1, &(0x7f0000000280)={{0x4, r2, r3, r4, r5, 0x1, 0x7900}, 0x0, 0x4, 0x0, 0x7, r6, r7, 0x3})
r8 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$inet6_int(r8, 0x29, 0x2a, &(0x7f00000012c0), &(0x7f00000000c0)=0x4)

00:01:44 executing program 0:
mlockall(0x2)
syz_execute_func(&(0x7f0000000000)="9826473e431c170f05f32459bfd9136901c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000))
socketpair(0x2, 0x5, 0x6, &(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000100)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, <r2=>0x0, 0x800, 0x9}, &(0x7f00000001c0)=0xa0)
getsockopt$inet6_int(r0, 0x29, 0x25, &(0x7f0000000280), &(0x7f00000002c0)=0x4)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000200)={r2, 0x81}, &(0x7f0000000240)=0x8)

00:01:45 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
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)
sendfile(r0, r0, &(0x7f00000001c0), 0xffff)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000180)=0x484, 0x4)
shmdt(r1)

00:01:45 executing program 0:
r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
semget$private(0x0, 0x3, 0x12)
r1 = semget(0x2, 0x2, 0x500)
__semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000000)=[0x6, 0xdf8, 0x1cfa77f2])
r2 = semget$private(0x0, 0x7, 0xfffffffffffffffc)
r3 = getpgid(0xffffffffffffffff)
wait4(r3, 0x0, 0x6, &(0x7f0000000340))
semop(r2, &(0x7f0000000100)=[{0x4, 0x9, 0x800}, {0x4, 0x800, 0x1000}, {0x3, 0x0, 0x1802}, {0x0, 0x0, 0x800}], 0x4)
r4 = semget$private(0x0, 0x8, 0xfffffffffffffffe)
freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0))
fstat(0xffffffffffffff9c, &(0x7f0000000240))
r5 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x5, &(0x7f0000000040), 0x4)
r6 = dup(r0)
ioctl$DIOCGETALTQSV0(r6, 0xc100442f, &(0x7f0000000400)="29ffe3998d7b38062c17ca13d81c3440a181b9002d555f2f954c97a28ede9e091826826271b5a324c568b545cb497291043f83e6be7c0b6a2d6d5f1ab727f3888965e1e010eb4d88e4fba43600e1d4200512605cac347ed4bc10c8f96cee6145b943650ee31c1dc1f8b4ad6c50f981b7ba4843af5930")
open$dir(&(0x7f0000000080)='./file0\x00', 0x100400, 0x1)
madvise(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
semget$private(0x0, 0x4, 0x600)
semop(r4, &(0x7f0000000140)=[{0x1, 0x0, 0x1000}, {0x7, 0x1, 0x800}, {0x3, 0x80000000, 0x1000}, {0x0, 0x3, 0x800}, {0x7, 0x1000000000000000, 0x1000}, {0x0, 0x8, 0x1000}, {0x3, 0x0, 0x1800}, {0x3, 0x7f, 0x1001}], 0x8)

00:01:45 executing program 2:
syz_execute_func(&(0x7f0000000140)="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")
truncate(&(0x7f0000000140)='./file0\x00', 0x0)
r0 = socket$inet6(0x1c, 0x20000000, 0x215)
r1 = accept4(0xffffffffffffffff, &(0x7f00000002c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000300)=0x1c, 0x20000000)
sendfile(r0, r1, &(0x7f0000000340), 0x81)
r2 = open(&(0x7f0000000000)='./file1\x00', 0x80, 0x10)
getsockname$unix(r2, &(0x7f0000000080)=@file={0x0, ""/91}, &(0x7f0000000100)=0x5d)
setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000040)='dctcp\x00', 0x6)
open(&(0x7f0000000280)='./file0\x00', 0x800, 0x10)

00:01:45 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
freebsd10_pipe(&(0x7f0000000080)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f00000000c0)={@remote, @multicast1}, 0xfffffffffffffffe)
freebsd11_getdents(r1, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x8)
r4 = semget$private(0x0, 0x2, 0x22)
__semctl$IPC_INFO(r4, 0x7, 0x3, &(0x7f00000001c0)=""/32)
r5 = dup2(r0, r1)
getsockopt$inet6_sctp_SCTP_EVENTS(r5, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0xb)

00:01:45 executing program 0:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000080), 0x4)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000000)={0x0, 0xfdbb}, &(0x7f0000000040)=0x8)
sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000000c0)}, 0x0)

00:01:45 executing program 3:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000002c0)={@in6, 0x0, 0x0, 0x0, 0x2ff}, 0x24a)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000380)={@in={{0x2, 0x1, @loopback}}, <r1=>0x0, 0x0, 0x7, 0xf, 0x3, 0x2, 0x1}, &(0x7f0000000000)=0xa0)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x3, 0x5, r1}, 0xc)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000100)={<r2=>0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f0000000140)=0x10)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000180)={@in={{0x2, 0x0, @multicast2}}, r2, 0x8000, 0x0, 0x2}, &(0x7f0000000240)=0x94)

00:01:46 executing program 0:
r0 = semget(0x1, 0x1, 0x2)
semop(r0, &(0x7f0000000100)=[{0x4, 0x8, 0x1000}, {0x1, 0x8, 0x800}, {0x3, 0x101, 0x800}, {0x2, 0x9, 0x800}, {0x0, 0x2, 0x1000}], 0x5)
r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000340)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000380)=0x1c)
getsockname$inet6(r1, &(0x7f00000003c0)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000400)=0x1c)
syz_execute_func(&(0x7f0000000140)="360fae26c402f99cc0c4e171effcf2dbe4f326f3470f0f5ec2ae660f6b0ac4614558ec46fac166880e6690")
socketpair(0x17, 0x0, 0xd931, &(0x7f0000000180)={<r2=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000001c0)={<r3=>0x0, 0x7}, &(0x7f0000000200)=0x6)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000300)={r3, 0xffffffff, 0xf, 0x9, 0x7}, &(0x7f0000000280)=0x18)
syz_execute_func(&(0x7f0000000000)="98994aa84a1c340f05bf2900000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee5096cf240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80d86f9d48cc7e86600af680808360fe258009c618de3b718264788fec4c32d4bf200c46249bedc30a1c9fb110f66470f383a4d0bda5cb7e2")
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r4 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x40, 0x40)
freebsd11_mknodat(r4, &(0x7f00000002c0)='./file0\x00', 0x8000, 0x4c)

00:01:46 executing program 2:
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
wait4(0xffffffffffffffff, 0x0, 0x8000015, 0x0)

00:01:46 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080), 0x4)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0xa}, 0x161)
setsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000100)=0x5, 0x4)
getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f00000000c0)=0x4)

00:01:46 executing program 3:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
listen(r1, 0x0)
r2 = accept(r1, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000040)={<r3=>0x0, 0x2, 0x7fff, 0x6}, &(0x7f0000000080)=0x10)
futimesat(0xffffffffffffffff, 0x0, &(0x7f0000985000)={{0x0, 0xfffffffffffffffc}, {0xfffffffffffffffc}})
sigaltstack(&(0x7f0000985000/0x2000)=nil, 0x0)
sigaltstack(&(0x7f0000985000/0x1000)=nil, &(0x7f0000000040))
setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f00000000c0)={r3, 0x3}, 0x8)
close(r0)
writev(r1, &(0x7f0000000180)=[{&(0x7f0000000100)="d1c88fa71a36f2b063bacf15816e0b2ab98cfde0afadf0fbf77cb2c56a60eb539ca3b8fe693584c6def540ccefcd71cd51e8789a935e078930ac5b0548907d3935ce46b4475330e88d904d01c571d9a547066e5a4e72", 0x56}], 0x1)
execve(0x0, 0x0, 0x0)
ftruncate(r0, 0x0)

00:01:46 executing program 3:
mkdir(&(0x7f0000000100)='./file0\x00', 0x0)
symlink(&(0x7f0000281000)='..', &(0x7f0000000040)='./file0/file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x0)
chroot(&(0x7f00000000c0)='./file0\x00')
faccessat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x1000)
bind(r0, &(0x7f0000000140)=@in={0x2, 0x3, @multicast1}, 0x10)

00:01:46 executing program 2:
munmap(&(0x7f0000db7000/0x3000)=nil, 0x3000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
recvfrom(r0, &(0x7f0000000000)=""/119, 0x77, 0x40, &(0x7f0000000080)=@in={0x2, 0x3, @multicast1}, 0x10)
munmap(&(0x7f0000d07000/0x3000)=nil, 0x3000)
munmap(&(0x7f0000d9c000/0x2000)=nil, 0x2000)
munmap(&(0x7f0000c04000/0x4000)=nil, 0x4000)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5)

00:01:46 executing program 0:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000640)="0b47e835b7bec7c6f3b7989f1f340b7e2781589cb353c3080007750e591c252c2a0dbcaf1eb37490d015a9d0b9a929dd5029aeba0a61356f10448c47fea389a09aa320bd5b924a104ebe805c05f88f84524287ed92cdaeadc158b174486ea33f4c2c20e48809ff8452da73d36943912c55465c65a0214e0e3491064fa3dca12046631804481b5a4c9d1699f635f2eaedf7b837a7a8d1bb581d651b3fe5b639e0c9612a49859f6b07da5cbd098148e08d7836925dc0b6d6c870ab4b40c142db4f80bec15af015643f1c236cc012dabfd26b5aaa3504b750180e00d0307c7fbb09db9ab6b63ca18b232f4be53d9689")
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
close(r1)
syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")
ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f00000001c0)={{"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", "def26768020b20660c3db5f4876069b206c78632baa69672fab7b7c04a79afa0", 0x3f86, 0x9e}, &(0x7f0000000000)="c68fa0d9e6cfbc984fb8595fec", 0x6, 0xbb7, 0x5, 0x8, 0x80, 0xffffffffffffffbb, 0x1, 0x2})
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pf\x00', 0x20000, 0x0)
ioctl$DIOCCHANGEALTQV0(r1, 0x8004746c, &(0x7f00000000c0))

00:01:46 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4)
r1 = accept(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000080)=0x1c)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000280)={0x3, [0x0, <r2=>0x0, 0x0]}, &(0x7f00000002c0)=0x10)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000000c0)=ANY=[@ANYBLOB="02004e20ac1400aa00"/136, @ANYRES32=<r3=>r2, @ANYBLOB="0004ffff80000000"], &(0x7f0000000200)=0x94)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000001c0)={r3, 0x5}, 0x8)
connect$inet6(r0, &(0x7f0000000240)={0x1c, 0x2, 0x2ce88a6c, @mcast2}, 0x1c)
close(r0)
sendto$inet(r1, &(0x7f0000000300)="ebeea7907551970c7ac931594b631c3acb85327cea11f02524bf2eb188ce2c5740f5464336eace07cba71e2f8d271e1774c6f3ba13e70b7ed64ac8a766a3773673c9261465568ee13a3348e8054f8b9d53f7fe643361e75de51de2c8ee5e5a7ebb1c3a1f20eb98c37475db0f2ebab41c451c953654e7c0", 0x77, 0x108, &(0x7f0000000180)={0x2, 0x0, @rand_addr=0x5}, 0x10)

00:01:46 executing program 0:
r0 = socket(0x3, 0x10000001, 0x80)
connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82cc70521831b1b47d004b0f7fa6982135fabdcee8e54fd214bac85583"], 0x10)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x1202, &(0x7f0000001200), &(0x7f0000001240)=0x8)

00:01:47 executing program 3:
fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0})
setresuid(0xffffffffffffffff, r0, 0x0)

00:01:47 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
flock(r0, 0x4)
r1 = getpgrp(0x0)
fcntl$lock(r0, 0x0, &(0x7f0000000000)={0x1, 0x5, 0x4, 0x80, r1})
open(&(0x7f0000000040)='./file0\x00', 0x0, 0x1)
__semctl$GETPID(0x0, 0x3, 0x4, &(0x7f0000000080)=""/228)
lseek(r0, 0x0, 0x4)
fcntl$dupfd(r0, 0x0, r0)

00:01:47 executing program 2:
syz_execute_func(&(0x7f0000000180)="982c1b0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000900c1c4c31d6f3a7f21fc22ebc48265b8dc2e418120471e2b0006e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000")
r0 = semget(0xffffffffffffffff, 0x0, 0x0)
r1 = shmget(0x1, 0xe000, 0x8, &(0x7f0000ff2000/0xe000)=nil)
shmctl$SHM_UNLOCK(r1, 0xc)
getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, &(0x7f0000000180))
semget(0xffffffffffffffff, 0x0, 0x0)
openat$ptmx(0xffffffffffffff9c, 0x0, 0x100, 0x0)
__semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000000)=[0xff, 0x0, 0x1, 0x7])
freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0))
__semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000040)=[0x7])

00:01:47 executing program 0:
r0 = semget(0x0, 0x1, 0x50)
semop(r0, &(0x7f0000000200)=[{0x3, 0x80000000}, {0x0, 0x8, 0x1800}, {0xe6658c124024688f, 0x80000001, 0x800}, {0x7, 0x6, 0x800}, {0x3, 0x4, 0x1800}, {0x3, 0x3db, 0x800}, {0x7, 0x5, 0x1000}], 0x7)
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
setrlimit(0x7, &(0x7f0000000000))
syz_execute_func(&(0x7f0000000040)="982c3e0f050520d0f80747b01ef3470f4761999650855b660f162f0fc4014ec462c90534a7a0e5be34d1c4e1f8c421fc22ebc481091583610000002e41812047002b0000006e8888a1c40fbb438bd61ac3e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc26640f38074ad2550142c4b331f359fb110f0f3804830a000000")
execve(0x0, 0x0, 0x0)

00:01:47 executing program 3:
r0 = open(0x0, 0x0, 0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000000c0)={0x9, {{0x2, 0x1, @rand_addr=0x9}}}, 0x90)
syz_execute_func(&(0x7f0000000000)="969898140d0f05f30f59bfd904cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712f344a7c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")

00:01:48 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x24, &(0x7f00000001c0)={<r1=>0x0, &(0x7f0000001280)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000001340)=0xaa)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000180)={0xdb, 0x6, 0x4, 0x200, 0x3, 0x7, 0x323c, 0x7, 0x9, 0x6, 0xfff}, 0xb)
ftruncate(r0, 0x1)
socket$inet6_sctp(0x1c, 0x5, 0x84)
mincore(&(0x7f0000ffb000/0x3000)=nil, 0x3000, &(0x7f0000000200)=""/4096)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000080)={@in={{0x2, 0x2, @multicast1}}, r1}, &(0x7f0000000140)=0x8c)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x4, 0x191)
ioctl$DIOCCHANGEALTQV1(r3, 0xc1304431, &(0x7f0000000040)="27d1c8be0c13a251f1c752ce5fa4b77a311394e0f4db675527e2ae5bc34c072a4fc9b6796acb3f26c6b6dc76bfecda19d753e84ec605")

00:01:48 executing program 2:
r0 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x200000000000b, &(0x7f0000000000)='\x00', 0x0)

00:01:48 executing program 2:
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
syz_execute_func(0x0)
setrlimit(0x5, &(0x7f0000000080))
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c161617878c401fe5ff6a9c1460000ac45e22c892a0f0005009f")
semget$private(0x0, 0x0, 0x0)
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000000)={<r1=>0x0, 0x6e43}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000000c0)={r1, &(0x7f0000000200)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000300)=0x10)

00:01:48 executing program 1:
syz_execute_func(0x0)
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)
socket$inet6_udplite(0x1c, 0x2, 0x88)

00:01:48 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
close(r0)
syz_execute_func(&(0x7f0000000340)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c3404b4b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")
ioctl$DIOCCHANGEALTQV0(r0, 0x20007479, 0x0)

00:01:48 executing program 1:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="bbfbf8380a1b94831e5b5706bbab653a5043ef85e8ff11855e275c3f13fedf88f19f77099506ed9c852c34b631021f1b49e7a2f04a7af7f36cbee8dd5648b60b1d68964dba703e0014d0bcb5061729003225f4340662d6521f91e10dd76f835016e341aaf093179f61e1007ec9a6dcac7b0d9a6b6221f2a556a0aabd720678ee7ec3d85aa4532a294c8dbcb978c7f3af1719142c325b7327dbc1d4db9700ffbda3fac4490e3b", 0xa6}], 0x1)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000040), 0x4)

00:01:49 executing program 3:
r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
semget$private(0x0, 0x3, 0x12)
r1 = semget(0x2, 0x2, 0x500)
__semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000000)=[0x6, 0xdf8, 0x1cfa77f2])
r2 = semget$private(0x0, 0x7, 0xfffffffffffffffc)
semop(r2, &(0x7f00000000c0)=[{0x3, 0x6943, 0x1000}, {0x2, 0x0, 0x800}, {0x4, 0x80000001}], 0x400)
r3 = semget$private(0x0, 0x8, 0xfffffffffffffffe)
freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000340))
fstat(r0, &(0x7f0000000240))
open$dir(&(0x7f0000000080)='./file0\x00', 0x100400, 0x1)
getresuid(&(0x7f0000000200), &(0x7f0000000680), &(0x7f00000006c0))
madvise(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0)
semop(r3, &(0x7f0000000140)=[{0x1, 0x0, 0x1000}, {0x7, 0x1, 0x800}, {0x3, 0x80000000, 0x1000}, {0x0, 0x3, 0x800}, {0x7, 0x1000000000000000, 0x1000}, {0x0, 0x8, 0x1000}, {0x3, 0x0, 0x1800}, {0x3, 0x7f, 0x1001}], 0x8)
r4 = socket$inet_sctp(0x2, 0x0, 0x84)
ioctl$DIOCRGETASTATS(r4, 0xc4504447, &(0x7f0000000840)={{"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", "7d242e2835256973f7c416530d18e7b67ebe40e34b944c9aa78ba2685f24a809", 0x8, 0x9}, &(0x7f0000000740)="3337c402f2a3d6c40b046bb212cc1bffa12e7a35a373afebe4561b42c57dfd1afcb56dd15c503023925052f74d044343e098c7991f9ad46699d8098b3269f500a0b7470cefa9c6337503ecf69e2cb48a0ab4e57987f1bef29e4064127ca35dd59663f52368c970c2d557d1d95184ba8b8872258c323332b2fe31fb280e4e9354eb7e8737eb456264fa8d2f05bd9731fdc80333c05ee769056aaaee0472bf5d77c656a5220fae4c0dbc123a93895282241bba5333faf90de581b6bf11755e8e361bde484997b173", 0x1000, 0x8, 0x783, 0x7fffffff, 0x7fe, 0x0, 0x5, 0x4})
recvmsg(r4, &(0x7f0000000640)={&(0x7f0000000040)=@un=@file={0x0, ""/32}, 0x22, &(0x7f00000001c0)=[{&(0x7f00000003c0)=""/155, 0x9b}, {&(0x7f0000000480)=""/245, 0xf5}, {&(0x7f0000000580)=""/160, 0xa0}, {&(0x7f0000000100)=""/60, 0x3c}], 0x4, &(0x7f0000000200)}, 0x40)

00:01:49 executing program 1:
syz_execute_func(&(0x7f00000002c0)="b12791cd806969ef69dc00d9d0d0c44139fd5bf91c1dc1c1c7e4c653fb0fc4014c508b8bf4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df2070500804f4c4632d69f2c354111d54111d00")
r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x20000000)
sendmsg$inet6_sctp(r0, &(0x7f0000001480)={&(0x7f0000000040)=@in6={0x1c, 0x3, 0x0, @mcast1, 0x5}, 0x1c, &(0x7f00000013c0)=[{&(0x7f0000000080)="d2bd9c5875b974821355e73cfcc35f2cbc605b6e5e17b8c6fc67770c7c386fcbe9f27ef30d9fdb4cd45fa90ff5ad8a76492098b3f16739d6fe9f920988686f9e739a5823fbf706d7d1570a18bac820b061eacc4472a3bfda3f27b6aff27b668335fb5b62c43ec3271db6a8111a063f9a2ada56cce5355b157527da4b15950f744bdb2070efca3ac8bd61aeed110749977fa840c1e4d4abce480190352c51c9898672c027f683381e86680699f25319e166591b9029f446740abde493f5792c92e99b1180baaf558f4b9a5426", 0xcc}, {&(0x7f0000000180)="a0d2ed79362f9181847df8bf34230f99949c3f48032db712991b012c2103e9665e535dd0abc6927c8ace441a2bf3b4eeb47e194f9ffaeef6d2b608afde7cbb", 0x3f}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f00000001c0)="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", 0xff}, {&(0x7f0000001340)}, {&(0x7f0000001380)="d14daa7db1da45bd97ef649c0d428dfb530b3438aa4321c9b5dc6347faee07ee6f20205922d45c2081914af5", 0x2c}], 0x6, &(0x7f0000001440)=[@authinfo={0x10, 0x84, 0x8, {0xfffffffffffffffa}}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast1}], 0x2c, 0x20084}, 0x108)

00:01:49 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
clock_gettime(0xf, &(0x7f0000000000))
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x3003, &(0x7f0000000140), &(0x7f0000000180)=0x4)

00:01:49 executing program 2:
syz_emit_ethernet(0x2a, &(0x7f0000000080)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x84, 0x0, @multicast2}, @udp={{0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}})
socket(0x1f, 0x3, 0x6a089401)
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
getpeername$inet6(r0, &(0x7f0000000000), &(0x7f0000000040)=0x1c)

00:01:49 executing program 2:
r0 = open(&(0x7f0000000000)='.\x00', 0x40, 0x800000000)
fsync(r0)
ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000100)={{"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", "f248b510ae0e9cce347da9259eeeb409278d8f17d06d167a0edd5d27aed1d451", 0x5, 0x80000010}, &(0x7f0000000680)="25b87f92065aa5e9609e825f196777c465814de2326d9f38f8c3a1909202dba298a28354629a44c5fb90ed8aa107806ad6e562f1e98ddb6c4f1d2a7c0173bc241ede782a73658671dd1ed109ff936fde09ac2b6e403df942733019fc0160df99b46362d61d2fc37688f2eb5c790ddba457634a31d2fae37755211b87c74bdeddb3e447874e7519db1a9f8bc867b1fa0cc9735aed976c7deb0c2426b37003b58890df573943c4db7b3c696ce95bc22df4519f97f672975b237f3ff85c714a5b42bfcb933741950f4eacad890c0e", 0x2, 0x101, 0x80000001, 0x4, 0x24317d7f1, 0x5, 0xfffffffffffffff9, 0x1})
lseek(r0, 0x0, 0x1004)
preadv(r0, &(0x7f0000000640)=[{&(0x7f0000000040)=""/33, 0x21}, {&(0x7f0000000580)=""/147, 0x93}, {&(0x7f0000000080)=""/38, 0x26}, {&(0x7f00000000c0)=""/31, 0x1f}], 0x4, 0x1f)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000780)={<r1=>0x0, 0xd6, "0cdc4a0587a51ad1698a03dd9fc3a1d00355922efdbf679bd5dae6c702a095c924061b12063d8ec842b7b36c667a07de9e89e727a6332f98c551c41939892455e53b29feff8e85c3299de890cc64cc6a0df6323ea67a5848a2b7e60e241096c357b84908813b5032b4875eeb8bfe0ee03ca3f8d07aa1d30fca8df8d24c77c01716fdede66405191d8e63f65d9997311c3cc6e4327cdde76645a04df4b045982a8052871e51fa9c3b4f8e14f59897d20b70d795fa0d227cb7f46f3e6ef9f52c3e7393ead2be873bdacd14378dacd932e2a5e8b46b721e"}, &(0x7f0000000880)=0xde)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000008c0)={r1, 0x5, 0x5}, &(0x7f0000000900)=0xc)

00:01:49 executing program 1:
r0 = socket(0x1c, 0x30000000, 0x80000001)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10)
r1 = dup(r0)
setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000000000)=0x100, 0x147)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000140)=0x3, 0x4)
sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f0000000480)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000001a80), 0x10000000000000f4, 0x0, 0xfffffffffffffca3}, 0x81)
sendto$unix(r0, &(0x7f0000000040)="6d8e72fc7a18cc0579f51680aba5853694d3c0f041e2040f60b502f52337b5d1c5696833e0bc2756fec416a03e9ebc110fefcf744bb0d7771d0f732abd7bd0a7fdce2b", 0x43, 0x184, &(0x7f0000000100)=@abs={0x0, 0x0, 0x0}, 0x8)

00:01:50 executing program 2:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000200)='./file0\x00', 0x20000000000)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x2)
fchmodat(r0, 0x0, 0x30)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
poll(&(0x7f0000000080)=[{r1}], 0x1, 0x0)
truncate(&(0x7f0000000040)='./file0\x00', 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x8000, 0x9}, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0)

00:01:50 executing program 1:
syz_execute_func(&(0x7f0000000080)="b1e091cd80696852ef695c00d946f91cc10f788e008000000fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746660f3a208f09000000767c7cca4f7307da7307da0f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")
r0 = dup(0xffffffffffffff9c)
ioctl$DIOCNATLOOK(r0, 0xc04c4417, &(0x7f0000000000)="c10095f8d0974a")
ioctl$DIOCCLRSTATES(r0, 0xc0e04412, &(0x7f0000000140)="80714c8a519acdb26e007b8ef6f846c695c4079e16f9f047169f2c76b2c9c2ac6334455d248248d38fa7330bebf23d651199cb4232208cd8038f9e82760bf9ef75c88347a42e2e35bc1b9a58f8ca85e0cccffcd6b4aa20e0c5471bf7eb1faed55ed536857398c1d19e4b4e06f8dd18581b1bfc58efce94c96814590a6fcae409cd29d9cfed6962f0761d1824c5240f559ecab6e1ccefce9e4f778e998195c826983bdacac23fd2f5ae51c1bfbbbfc13fb1b1b9aa12ec908a60")
ioctl$DIOCCLRIFFLAG(r0, 0xc028445a, &(0x7f0000000040)={0x10, &(0x7f0000000200)="b7f2b03d7f05c4cd409ca65f3922bbe2eec6bc554f19d9251a7e6eacb8afa568e518f1efed9f10ebda3ae286f3f01b91c3b3c86ea695b71be8281483d7c5c715f9430afc11d7761edd998d3cab319a2c617f1687e2977ee71194f531ce890b240223d62de61b81080ceb4d73de4c5ed87e4fbec21307e52d5b070ac6180ad3104277bb3498e3f6381c33d17c53a22f41778a3b38", 0x9, 0x400, 0x4})
accept(r0, &(0x7f0000000780)=@un=@file={0x0, ""/108}, &(0x7f0000000800)=0x6e)
ioctl$DIOCRTSTADDRS(r0, 0xc4504449, &(0x7f0000000300)={{"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", "cacbb5073098affeb5a46e36bd615cfffdc262bdf8aa20a816c53f723c3054a3", 0x2, 0x5}, &(0x7f00000002c0)="f4c2856a27dcde099158a6427082036786e9e3c7a988b3e7d26350151eb99121", 0xffffffffffffff20, 0x0, 0x0, 0x0, 0x0, 0x4, 0x81, 0x5})

00:01:50 executing program 3:
r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(r0)
syz_execute_func(&(0x7f0000000000)="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")
r1 = semget(0x3, 0x4, 0x4)
freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
getgroups(0x4, &(0x7f0000000200)=[0x0, 0xffffffffffffffff, 0x0, <r3=>0xffffffffffffffff])
freebsd11_fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, <r4=>0x0})
fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
__semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f00000003c0)={{0x1000, r2, r3, r4, r5, 0xc1, 0x3f}, 0x6, 0x7fff, 0x5})

00:01:50 executing program 0:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r1 = dup(r0)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000000)=0x98, 0x4)
ioctl$DIOCRGETASTATS(r1, 0x40047309, &(0x7f0000000040)={{"9c8f031e578c661f5317b8e0399771decaee62c9d615ba6a4408de70e052402a19a1dfa3399a38ba07942c1f6ccaf0e4feec88065a9fe6823e8e0f52625067551453095420322ed34300f47a801cdf04975a2f2a2440bd4bb2657cc95d27cfa33228e95defdfbabba490a4fb5dd526e7674ff424e6fbda91eae90c708a11b558e719c1768f4b22e895c4182f83c31a6569408d8a610ae7354b95697fe186b88715f393b6dc967c36d966ee23252e9d25f164d72bc1c4398ef3da772ebb858fce3a2a3bb47b46bf805237a3d4d127aab73fdeedfa13cb39cecc238fdd75a4681fa092174a412d43e5c9932433696aea5883ac654c7c8fed1e724ca1b0baa889db3672c81549c9946070905c507a00ae40fcdc9802e5235ee615728c8a17accb2ec0515772da188964569befb4fe8cb3270390f1a5ccd560b61d9fc59376cd2c3c7ee0713c9cac2658cec93be7e43a9a1a31efccc2a5552075e7ef78182e8ce59a54feeae1cd6eb5453fcf7c3c4f94ead8cc3f3edc07d1e8ae285fec0394efe38df51a26ed232b4bbb7690f8383b1638446d4db99482d4ce4a7030e3adfd2ab5eb1f9407992ac1ded3653f6021b80ab4996a14f75af2187d7ca027bc8754988b172b0882445b2d895a16c719b3ebf4e0beea670c300c6088bce544912acc86f0bca95aa5f521730f9c4c4d3b712b94a7ff81055270ab2c09561e95b62918b07154a6e39668e14d153cd8874c86df0782606dfb102517892d9ae89cdade11a071fc26c782ceb2924bffb41c0e6698a1d5a796dd237a25ae48ada00b119a9f9b4fa18e2a545f55aadf40c01db6106827417f329ad07625baf19f04d247045acd5737a9350d234e0c74738da0d0b1b0a06baf89b6c7c0f788d9fa4e1d405d8f90be037aabe37877408cf042547e59cd84d4e2797e21818c09ae894986e35b88a26b4d9877a2dac6b1a7124a65aa63c9dd2f4d454fbf2bdae80c9039e208bd4988aee7c25371e639acd3220d4523195d7a80f267202c683f36bf74432338a3c5a14cc7d7abde9b7c2e481e81fd7415ede7ec5afc36e4060008a85a32b5cd1df7e31cbcf315bb2f072763e3bd0db9db57b5d662b97d0f582c1bdb091750b5080c6fd5bd8ba8af8c6cd7097fd28b71ac06bb58b1da14c1959aeb60182344fa830a01c17639ae2765a769941141c53e7a0589f4d34ef476d0ee42c8518d61cd70b9f20378f2fab01a40b91a62306022c104080e54134237f347adf389e5192be75e7bce2b01e028a1d881ed2f963dd13fe943b7c2946c50b04ed7f6a98f07e7f426f9c052c2ebbabd2db3627d53856dc89523bd9c3c6439482fe6268f02c27dd9f0af77834b30318c9a902e4b60b51e585233617a27013079b8215afb81fa48b7094107750c8e0d50948af136043c5b74bafde5ba15903f616f4a79b94e64aa7140a3d20b", "0fc7dedb0e9a92d78627ac7d86d1ea6fad4784a4030b79940e74e3cd026b3cc1", 0xfffffffffffffffe}, 0x0})

00:01:50 executing program 1:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c)
mkdirat(r0, &(0x7f0000000400)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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', 0x24)
mkdir(&(0x7f0000000280)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0)
r1 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r1, &(0x7f0000000040)='./file2\x00', 0x0)
mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0x0)
mkdirat(r1, &(0x7f0000000000)='./file0/file0\x00', 0x0)
rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000340)='./file1\x00')
fdatasync(r1)
unlinkat(r1, &(0x7f0000000200)='./file1\x00', 0x800)
renameat(r1, &(0x7f0000000380)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r1, &(0x7f0000000100)='./file1\x00')
mkdirat(r1, &(0x7f00000000c0)='./file0/file0\x00', 0x2)

00:01:50 executing program 2:
r0 = open(0x0, 0x800, 0x0)
r1 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0)
fchdir(0xffffffffffffffff)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x19ae, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={<r2=>0x0}, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140), 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x7}, 0xc)
chdir(&(0x7f0000000a80)='./file0\x00')
syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100")
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040))
getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000ac0), &(0x7f0000000b00)=0x4)
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000780)={r2, 0xf2e1}, 0x8)
freebsd11_lstat(&(0x7f00000008c0)='.\x00', &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
fstat(r1, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
chown(&(0x7f0000000840)='./file0\x00', r3, r4)
openat(0xffffffffffffffff, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42)
setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000800)={0x7fff, 0x2, 0xe7, 0x8}, 0x8)
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f41")
getgid()
execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780))

00:01:50 executing program 3:
r0 = open(&(0x7f0000000000)='\x00', 0x2, 0x26)
ioctl$DIOCGETALTQSV1(r0, 0xc130442f, &(0x7f0000001200)="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"/4102)
syz_execute_func(&(0x7f0000000100)="98a84a64f2260fb7bcea000000002c431c0f0f05f359bfd9000100c4a37bf0c54041e2e92e363e460f1a7000660fdefc97660f6b32fb66460f7e200fb8c4014e4e5b751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d04ac66db712c483397fd300f7dcdc0fbcaf00100000f345d9c6ac6161c4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd46a8cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2")

00:01:50 executing program 3:
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c900000001c2c1dd0"], 0x0)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000080)={0x1}, 0x1)
r1 = dup(r0)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)

00:01:50 executing program 0:
syz_execute_func(&(0x7f0000000080)="982cfc0f050520d0f80791b0024141e2e9964180bf108a6796fbc4237909a200800000e60fc4014e66f66d220fa0e5be34f1c4e183e8c4c4fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000000")
freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0})
freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
r2 = getegid()
setresgid(r0, r1, r2)
syz_execute_func(&(0x7f0000000640)="982c160f05052010f847914141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0646464440f622a2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000")

00:01:51 executing program 0:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x83, 0x1000000000)
pipe2(0x0, 0x1000a0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
r1 = openat(r0, &(0x7f00000003c0)='./file0\x00', 0x8000, 0x100)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000400)={<r2=>0x0, 0xfe, "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"}, &(0x7f0000000580)=0x106)
getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000005c0)={r2, 0x2}, &(0x7f0000000600)=0x8)
r3 = msgget$private(0x0, 0x20)
msgrcv(r3, 0x0, 0x0, 0x3, 0x0)
r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
symlinkat(&(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000240)='./file0\x00')
ftruncate(r0, 0x4)
r6 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
getsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x1a, &(0x7f0000000100)={<r7=>0x0, 0x9}, &(0x7f0000000140)=0x8)
getsockopt$inet6_sctp_SCTP_MAXSEG(r5, 0x84, 0xe, &(0x7f0000000200)={r7, 0x8}, &(0x7f0000000380)=0x8)
getsockopt$sock_accept_filter(r4, 0xffff, 0x1000, &(0x7f0000000280), &(0x7f0000000180)=0x100)
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r6, 0x1f470000)
setrlimit(0x6, &(0x7f00000006c0)={0x10000000000b35d, 0x800000b35d})
r8 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c)
msgsnd(r3, &(0x7f0000000080)={0x8e03465acc4f0e28, "4c06f1c9607138e790bcc60255a1de8e75aa02e907520b488706c5"}, 0x23, 0x800)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r8, 0x84, 0x900, 0x0, &(0x7f0000000540))
poll(&(0x7f00000000c0)=[{r8, 0x2020}, {r8, 0x66}, {r8, 0xa0}], 0x3, 0x9)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r8, 0x84, 0x6, 0x0, 0xfffffe8e)

00:01:51 executing program 3:
shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)
syz_execute_func(&(0x7f0000000240)="985e4aa84a1c24f359bf2800ac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509c4231120ccf807f240d1d2c4e10bf8c45bc4e3f56cbd00003120d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2")

00:01:51 executing program 0:
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
r1 = open(&(0x7f00000001c0)='./file0\x00', 0x100002, 0x0)
dup2(r0, r1)
select(0x40, &(0x7f0000000440)={0x3}, 0x0, &(0x7f00000004c0)={0x8}, 0x0)
renameat(r1, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00')

00:01:51 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x900, &(0x7f0000000000), 0x2)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={<r1=>0x0, 0x3}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={r1, 0x7}, 0x8)

00:01:51 executing program 3:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
munlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
pipe2(0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
msgget(0x0, 0x22)
accept$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000280)=0x10)
dup(r2)
fchdir(0xffffffffffffffff)
msgget$private(0x0, 0x0)
r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
symlinkat(&(0x7f00000001c0)='./file0\x00', 0xffffffffffffffff, 0x0)
ftruncate(r3, 0x7e2780e3)
r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x80)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r4, 0x1f470000)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={<r5=>0x0, 0x44}, 0x0)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={r5, 0x0, 0x1}, 0x0)
listen(r1, 0x0)
close(r0)
r6 = accept(r1, 0x0, 0x0)
fchmod(r0, 0x0)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r6, 0x84, 0x19, &(0x7f0000000040)={<r7=>0x0, 0x6}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_CONTEXT(r6, 0x84, 0x1a, &(0x7f00000000c0)={r7, 0x2}, 0x8)
shutdown(r0, 0x0)
listen(r1, 0x80000001)

00:01:51 executing program 2:
r0 = socket$inet6(0x1c, 0x3, 0x0)
fstat(r0, &(0x7f0000000240))
syz_execute_func(&(0x7f00000003c0)="c46215450f2e152c1ac44191d1e5c4e1792edec4a37bf0c53eb5ff57570f38320462fb2e7e5e5ab8c4014e4e8fc9c09b3cd80fa0ab346babd5abd50bf8c4470fecd3c097d4d414d1d112de83af06d30075e0af640f7700c4f3f3d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826ee8622e470fb8f94b497fc481fee609c4628db8a23223333326264788fec4bfdd415cc630a1c9fb110fc4017d6f8a00000000a261b7e2")
fstat(r0, &(0x7f0000000140))
recvfrom(r0, &(0x7f0000000000)=""/165, 0xa5, 0xc1, &(0x7f00000000c0)=@in={0x2, 0x1, @rand_addr=0x9}, 0x10)

00:01:52 executing program 2:
mkdir(&(0x7f00000001c0)='./file1\x00', 0xc0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x0, 0x0)
close(r0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180))
close(r0)

00:01:52 executing program 1:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x120000, 0x100)
r1 = openat(0xffffffffffffffff, &(0x7f0000000300)='./file0/file0\x00', 0x108000, 0x10)
renameat(r0, &(0x7f00000002c0)='./file0/file0\x00', r1, &(0x7f0000000340)='./file0/file0\x00')
syz_execute_func(&(0x7f0000000140)="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")
open$dir(&(0x7f0000000280)='./file0/file0\x00', 0x20000, 0x10)
getrlimit(0x3, &(0x7f0000000000))
r2 = open(&(0x7f0000000080)='./file0\x00', 0x80, 0x19)
renameat(r2, &(0x7f0000000100)='./file0\x00', r2, &(0x7f00000000c0)='./file0/file0\x00')

00:01:52 executing program 0:
socket$inet_icmp(0x2, 0x2, 0x1)
r0 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4)
setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000080)=0x1, 0x4)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
sendto$inet(r0, 0x0, 0x100000000000000, 0x0, 0x0, 0x0)
writev(r0, &(0x7f0000002340)=[{&(0x7f00000001c0)="deda", 0x2}], 0x1)

00:01:52 executing program 2:
pipe2(&(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x100004)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080)=0x1, 0x4)
madvise(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3)
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r1 = socket(0x1c, 0x10000000, 0xc44)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000000)=0x8000, 0x4)
recvfrom(r1, &(0x7f00000000c0)=""/235, 0xeb, 0x40000, &(0x7f00000001c0)=@un=@abs={0x0, 0x0, 0x3}, 0x8)

00:01:52 executing program 2:
sendmsg$unix(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000980)=ANY=[@ANYBLOB="b9a3"], 0x8, &(0x7f0000000580), 0x9, 0xfffffffffffffffe, 0x148}, 0x0)

00:01:53 executing program 2:
syz_execute_func(&(0x7f0000000080)="982c2d0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f009700c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a08f0428310fe4001b00b1000000f73d539c4e26d296f0e66f347ad43dcf50f01c4c4635d183e70f30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300")
socket$inet_icmp(0x2, 0x2, 0x1)
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000080)={<r0=>0x0}, 0x0)
r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0xfff}}, r0, 0x3, 0x6, 0x1, 0x2, 0x0, 0x80}, &(0x7f0000000000)=0x98)
socket$inet6_sctp(0x1c, 0x5, 0x84)

00:01:53 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)=@file={0x20200, './file0/file0\x00'}, 0x10)
shutdown(r0, 0x0)
sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0xc, &(0x7f0000000380), 0x100000000000016b}, 0x0)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={<r1=>0x0, 0x6, 0xf, 0x7, 0x210d}, &(0x7f0000000080)=0x18)
setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000100)={r1, &(0x7f00000000c0)=[@in6={0x1c, 0x2, 0x6, @ipv4={[], [], @loopback}}, @in={0x2, 0x1, @multicast2}, @in={0x2, 0x2}]}, &(0x7f0000000140)=0x10)
execve(0x0, 0x0, 0x0)

00:01:53 executing program 0:
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
chmod(&(0x7f0000000180)='./file0\x00', 0x23f)
mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0)
setuid(0xee01)
rename(&(0x7f0000000080)='./file0/file0\x00', 0x0)

00:01:53 executing program 3:
socket$unix(0x1, 0x5, 0x0)
syz_execute_func(&(0x7f0000000140)="984cbd5ea84a1cac0f05f359bf0300000043c0eb2541e2eba2a2363e460f1a7000664fdefcc4c1f9d602d819e1360fb8c44f751ec42145dafbe509b921045fc507f240d1d25bc4a3114cbf0000000074c66db712c483397fd30000100000c4c2f87dc4412d72d50021e36161c4c3214cb9a5605419c2c4c2e5a97600f08171a30b8a826eef27270dd4d48cc7e8628f680864360ff4580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2be1dca261c481f1da10")
r0 = socket$inet(0x2, 0x8000000000000003, 0x7)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="ddeaa06b33ca80b3551ef51a7c15c97e0755470fb78ed3d5725e9bb7f30bbd19d5f7ad46ff714926d7582d57fbb6b0ef17eed97b68955fb247ad696aefe38d4a733854cc7b802f8504c89b5d0069972fb421948318ca3fe9bb12d86aacd44c70f266530845f717e7b21502b7295e26d7203db3987a5fa47d6ffec8ea19d80e00df35ff92447fc8cc7f0db998fc3bb9c5eaf3b31646ee73eaec6f0805d8bb4a56d37a154fa06fc9d439e55fc0099d7c1318d43b52fdd4a063f14d0e85908667", 0xbf)

00:01:53 executing program 2:
r0 = socket$inet6(0x1c, 0x80010000003, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000080)=0x200000000001, 0x4)
sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41]}}, 0x1c, 0x0, 0x0, 0x0, 0xffffff63}, 0x0)
setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000040)={0x20, 0x1, 0x1, 0x4, 0x4}, 0xc)

00:01:54 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x100, 0x0)
r1 = dup(r0)
mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x12, r1, 0x0)
ioctl$DIOCGETLIMIT(r0, 0xc0084427, &(0x7f0000000000)={0x0, 0xfff})
ftruncate(r1, 0x2a60)
dup(r1)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000140)=0x658, 0x4)
write(r0, &(0x7f0000000240)="453619e8ee738acd9069a284c96f311ec2d27318c334b5de495ccc14d35d8dc341d2e830385cac1b48b74421811e208c26405b567f314fb8da20ec5a478a8e61b688afa68600d577d07b380c6347c8c43430eb7ff01867d5", 0x381)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000040)={0x3f, 0x8001, 0x10, 0x3a, 0x9, 0x52, 0x9, 0x100000001, <r2=>0x0}, &(0x7f0000000080)=0x20)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000000c0)=ANY=[@ANYBLOB="1c004e2209000000ff01000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000090000000000000080000000000000000000000000f421d56143dfe8250000000000000000000000030000", @ANYRES32=r2], &(0x7f0000000180)=0x84)

00:01:54 executing program 3:
r0 = socket(0x2, 0x5, 0x0)
semget$private(0x0, 0x0, 0xf2f0c82bbb49de88)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00'])
writev(r2, &(0x7f0000000280), 0x26)
writev(r2, &(0x7f0000000100), 0x100000000000005c)
setsockopt$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)=ANY=[@ANYBLOB], 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)

00:01:54 executing program 0:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
recvfrom$inet6(r0, &(0x7f0000000280)=""/111, 0x6f, 0x2, &(0x7f0000000100)={0x1c, 0x0, 0x4c5, @loopback, 0x7fffffff}, 0x1c)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
close(r1)
pipe2(&(0x7f00000000c0)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
ioctl$DIOCCHANGEALTQV0(r3, 0xc1004431, &(0x7f0000000000)="d7a836e5e6e03b973baef477e7fd23f42b3dc199f6701929f3a34e659b007fbda2eba01122d82d1eaa274d4f")
ioctl$DIOCCHANGEALTQV0(r1, 0x40047477, &(0x7f00000000c0))
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc)

00:01:54 executing program 2:
r0 = socket(0x2, 0x4, 0x1)
socket(0x1, 0x2, 0x80)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c)
getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4)
setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000080)=0x2400, 0x4)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8005, &(0x7f0000000140)={0x0, 0xfffffffffffffffe}, &(0x7f00000001c0)=0x10)

00:01:54 executing program 1:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780df)
mlockall(0x2)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
getpeername$inet6(r1, &(0x7f0000000100), &(0x7f0000000140)=0x1c)
mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0)
msgget(0x0, 0x442)
fsync(r1)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000000)={<r2=>0x0, 0x100, 0x1, 0xd09, 0x1}, &(0x7f0000000040)=0x18)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000080)={0x3, 0x4030, 0x6, 0xfffffffffffffffa, r2}, 0x10)
mprotect(&(0x7f0000ea3000/0x4000)=nil, 0x4000, 0x4)
mprotect(&(0x7f0000e0f000/0x3000)=nil, 0x3000, 0x0)
syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f")

panic: vm_page_unhold: hold count < 0!!!
cpuid = 0
time = 114
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe00286f96d0
vpanic() at vpanic+0x1e0/frame 0xfffffe00286f9730
panic() at panic+0x43/frame 0xfffffe00286f9790
vm_page_unhold_pages() at vm_page_unhold_pages+0x1e3/frame 0xfffffe00286f97e0
pipe_write() at pipe_write+0x16d8/frame 0xfffffe00286f98b0
dofilewrite() at dofilewrite+0xfd/frame 0xfffffe00286f9910
kern_writev() at kern_writev+0x66/frame 0xfffffe00286f9950
sys_writev() at sys_writev+0x50/frame 0xfffffe00286f9980
amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe00286f9ab0
fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe00286f9ab0
--- syscall (198, FreeBSD ELF64, nosys), rip = 0x41309a, rsp = 0x7fffdffdcf38, rbp = 0x3 ---
KDB: enter: panic
[ thread pid 7074 tid 100121 ]
Stopped at      kdb_enter+0x6a: movq    $0,kdb_why