&(0x7f0000000000)=@un=@abs={0x25ad51a74fd02bc}, 0x10)

00:01:44 executing program 1:
syz_execute_func(&(0x7f0000000240)="58994aa84a1c340f05bf0c00000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee5096c07f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80d86f9d48cc7e86600af680808360fe258009c618de3b718264788fec4c32d4bf200c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2")
unlink(&(0x7f0000000100)='./file0\x00')

00:01:44 executing program 2:
syz_execute_func(&(0x7f0000000200)="1c11c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c4e3415db05af8375c005b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")

00:01:44 executing program 0:
setuid(0xee01)
syz_execute_func(&(0x7f0000000000)="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")
getrlimit(0x0, &(0x7f0000000140))
mkdir(&(0x7f0000000180)='./file0\x00', 0x10)
r0 = open(&(0x7f0000000680)='./file0\x00', 0xe9b9964a86e049e4, 0x1)
r1 = getpgid(0xffffffffffffffff)
r2 = getuid()
freebsd11_stat(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
r4 = fcntl$getown(0xffffffffffffffff, 0x5)
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, <r5=>0x0})
freebsd11_stat(&(0x7f00000008c0)='./file0\x00', &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0})
r7 = socket(0x10, 0x2, 0x7)
pipe2(&(0x7f0000000980)={<r8=>0xffffffffffffffff, <r9=>0xffffffffffffffff}, 0x100004)
r10 = socket$inet6_udp(0x1c, 0x2, 0x0)
pwritev(r9, &(0x7f0000000c80)=[{&(0x7f0000000b40)="2cf48142e8ea52389e77e08c3567f7174d9cd720c0734a4446dcde6efb5279f2f3f9ac1373f4d58bc162a09da15911aeec5fedb5e332533a496871f99f31a4631449d45002078a4bc801b1c4102cbbc324e72d4cdfb0b0f727a4bad7ac041c7c49b49ea005e717da50033933ed2d996d28dc9f27c71f5fe1d4c016ee4a9a6df4c9a4b040ded9b4582f8280c039513bc1d4ac35ed07be809934662a443ec5698c15626a0d0fcfd10dbad4af77872d246455a5678b0b4a176577617ee29300ea", 0xbf}, {&(0x7f0000000c00)="df698040958be8bc3be79d7feea0bc8364e9cad842764f01ab923675efa3a61c627649b21278f7e463e79d1ba80f9265431efb7185c35321d3d31332318744052e5a", 0x42}], 0x2, 0x0)
r11 = accept4(0xffffffffffffff9c, &(0x7f00000009c0)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000a00)=0x10, 0x10000000)
r12 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r13 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
freebsd10_pipe(&(0x7f0000000a40)={0xffffffffffffffff, <r14=>0xffffffffffffffff})
sendmsg$unix(r0, &(0x7f0000000b00)={&(0x7f00000006c0)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000740)=[{&(0x7f0000000700)="4582879c4cae3e28b37b5d4fd87e56b0abc4ba67ad4b39c2c5bd9d35db1e55522cd017e0bfbd7d847b890361000ee8cdd39b", 0x32}], 0x1, &(0x7f0000000a80)=[@cred={0x20, 0xffff, 0x2, r1, r2, r3}, @cred={0x20, 0xffff, 0x2, r4, r5, r6}, @rights={0x30, 0xffff, 0x1, [r7, r8, r10, r11, r12, r13, r14]}], 0x70, 0x20084}, 0x18d)
r15 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c)
ioctl$DIOCRGETASTATS(r15, 0xc4504447, &(0x7f0000000200)={{"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", "e1079ec2aff63f6b4842e65391bf508957d7f0adcd46f563b3ccfc336ea0e790", 0x5, 0x2}, &(0x7f00000001c0)="a3a77c84e46c470ca5cf79e9db826239a9fe", 0x9, 0xbc, 0xde, 0x6, 0x2, 0x0, 0x122, 0x8})
dup2(r13, r12)

00:01:45 executing program 3:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
syz_execute_func(&(0x7f0000000180)="b1e191cd806e440f3a21ca8b660f708301000000fec44139fd5bf93dc40d0000d58f0878c2cd0bc7c61be8fb0f01e18b8bf4a95ff9c461fa109b91e63a92c421fc51c1eacf2666450f383a1d21870000c3664545186746f3fe25400eaee47c7c730f26400f0d18c401fe5ff6f730255008bac4c2259c5a826fc9660f65296278c3c31d54111d00")
r1 = dup2(r0, r0)
setsockopt$inet6_group_source_req(r1, 0x29, 0x56, &(0x7f0000000000)={0xd5e, {{0x1c, 0x2, 0x12000000000000, @rand_addr="694ef86ae90404bfde36450b519cbea4", 0x8}}, {{0x1c, 0x1, 0x689, @remote={0xfe, 0x80, [], 0x0}, 0x8e}}}, 0x108)

00:01:45 executing program 2:
syz_emit_ethernet(0x32, &(0x7f0000000080)={@broadcast, @remote, [], {@arp={0x806, @generic={0x20, 0x0, 0x6, 0x0, 0x0, @remote, "", @random="0e0a810c4df3", "89ed09e48534d4dc01f7ca0b0950ba33"}}}})
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000040)=0x8)

00:01:45 executing program 1:
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c)
ioctl$DIOCRGETADDRS(r0, 0xc4504446, &(0x7f0000001140)={{"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", "3f9d29424c9aac271f7c6fa80bfde28441cb0dabdac5f317a9427bf47a61a49e", 0xc5, 0x7}, &(0x7f0000000140)="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", 0x1, 0x200, 0x7fffffff, 0x401, 0xa5e, 0x6, 0x8, 0x3})
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_udplite(r0, 0x88, 0x4, &(0x7f0000000000)=0x1, 0x4)
setsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f0000000040), 0x4)
getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000080)={@broadcast, @local}, &(0x7f00000000c0)=0xc)

00:01:45 executing program 0:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e2)
setrlimit(0x6, 0x0)
mlockall(0x2)
freebsd10_pipe(&(0x7f0000000280))
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000001300)=0x7fffffff, 0x4)
fchdir(r0)
preadv(r1, &(0x7f0000000240)=[{&(0x7f0000000140)=""/71, 0x47}, {&(0x7f00000001c0)=""/68, 0x44}], 0x2, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0)
writev(r1, &(0x7f0000000000)=[{&(0x7f0000000100)="fd8c088a14e1f91d5738015c511a490c901c7a38c9f35e8238ff103a165e", 0x1e}, {0x0}], 0x2)
truncate(&(0x7f0000000080)='./file0\x00', 0x7ff)

00:01:45 executing program 2:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000640)={<r1=>0x0, 0xffffffffffffffff, 0x8, [0x8000, 0x4, 0x200, 0x7f, 0x101, 0xfffffffffffffff7, 0x7, 0x5]}, &(0x7f0000000680)=0x18)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000006c0)={@in6={{0x1c, 0x0, 0x5, @local={0xfe, 0x80, [], 0x0}, 0xfff}}, <r2=>0x0}, &(0x7f0000000780)=0x84)
sendmsg$inet6_sctp(r0, &(0x7f00000008c0)={&(0x7f0000000040)=@in6={0x1c, 0x3, 0x40, @mcast1, 0x3}, 0x1c, &(0x7f00000005c0)=[{&(0x7f0000000080)="3d1a30d1b73d9689962a1f86d3ec8d9dc431605c30403a417d1430080982477ac2bab5d0f9a475d98c40f528e9399598dd57aaabc0760fe3a6320135e04455364fe5ec140c6ba340e2e97d39d65ababc43a3294238cf5b5d0f78747a2e099b01aec0965e493770ac8f7f3198eb3f226336bc3ed4db4487759d8936aab50224d94bd3213696aeb636d5f612c99971a6702b64d61a6b1937445fb9b9ecf137f95b476f5cb74d6cb110bc0ed29fe2ec5116ef3eefdca889280561157a8a4080c78a57545a5a8196be055a03d851d3e77a1f6ab583e71355106ebab850eb634dbdcabe49a917e80f6ed175d8f2580672", 0xee}, {&(0x7f0000000180)="5e8e6f69781694f0eb02a87bee3cc6b66574cd4a0be8695baf259f41d7e3943355818c7686f1b21dec155e8a64415b9b3eb9e63b0eee12bf5f9934b993c06e743db05ac3cda436be8871b3ce734e56a1add746e3fd5de612fd048c2c9d3d93174bf2ae9f2eada76b2cf31df2fb53d404dd0086497af756d8b65b462840ad82af8545775ffd083d85f985df53b6c8e6293a18d6ee4be5f1ca38022aa2c68d02d834c37134eb610961cd", 0xa9}, {&(0x7f00000002c0)="d8a6c5d803fcc2a260a9ddef1a5e0ede356a20987cf842d5a4010dc491c80e3cadab901c0207b31a5a8a1a6e0a9ca498ab7ca232fdb1cbb92151ee", 0x3b}, {&(0x7f0000000300)="5bddb51eb7225778c2db128b627380e45d81bc2c652ed342ed0eecaf0771b8a19d0e87bcad820a7f73308e365e21728e0a732ba7232d14697f70d432d789c62ae4e38c6639e2d7ae1c1aeeae21ecd8b0842f188da7e72f4f852ef16dcbe1a173532570f16d3852fd2161c412a2cef6bb6027d96472dda7d157c4dee5cec85091accf2a8b7aae471daaeb36b844d18bb2c60980991706643a31c683bb746b09be65c96fbb6f3d64553f1cd4d6957e7a216e18e94fa63ed4e5d84dfe2f8c24cc6ee36ef8fddce8c548d0dcd82c44f2df06721af5", 0xd3}, {&(0x7f0000000400)="02463491febdb95664948c177a3718e12fda427a4651908df629b34d5f10e14d5ad7e2f7a2d027a3a5b552a7bd84c8755334487a705727e432406ccc8426491cf971e4db1356ea1c2c6dd6947a1874d48a8b905abffc6b15445784895f9daceb72e727fd58939773", 0x68}, {&(0x7f0000000480)="8b3ab6fe78886eeb162fda8ddb6117fdcb5eacd1ef66bfc2712b5d69d93cc414d2ede24bf1914637959dc2e3a3d4fa7ac621539accc7c166997759038ed09e364f63a01bd851751c62ac47407dedefd283b2bebfcf2fd49430dde8d630e6e93d2b4bdb3456bf4b753fb5957bd3043e78f88ade30adedbe180cc00a941df02eefe26740f054161ac9d5aae4428928589a80ab8b1428da74e8fe8a7f9770e5fcf86e6dca99c868888fae8854966fb2abbdcdc5fce69d27a7393f8284d68a12d57d6a16463a1c6531c52edd949b5fa6", 0xce}, {&(0x7f0000000580)="34c05dfc39c46833db79b9f480f27b44734afe4c18bb1344", 0x18}], 0x7, &(0x7f00000007c0)=[@dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x702a}}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast1}, @sndrcv={0x2c, 0x84, 0x2, {0x1caa, 0xffff, 0x200, 0x7, 0x5, 0xbce9, 0x8, 0x2, r1}}, @init={0x14, 0x84, 0x1, {0x100000000, 0x9d0b, 0x5, 0x8}}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast2}, @prinfo={0x14, 0x84, 0x7, {0xf}}, @sndrcv={0x2c, 0x84, 0x2, {0x80, 0x1, 0x2410, 0x6, 0x7, 0x1ff, 0x8, 0xa009, r2}}, @authinfo={0x10, 0x84, 0x8, {0x5}}], 0xf8, 0x109}, 0x8)
freebsd10_pipe(&(0x7f0000000dc0)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f0000000940)=0x779d, 0x4)
sendmsg$inet6_sctp(r3, &(0x7f0000000d40)={&(0x7f0000000980)=@in6={0x1c, 0x0, 0x10001, @rand_addr="3d1485d51ca453af16a65762e853fecf", 0x80000000}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000009c0)="1b897ad93332c89a4c04ad2ae8aafd56952dc0e873279babc3d91520afba78f3cafb699f2fba478c72384a88674a1773eb654d19f5ff569e2ce715cb225f321ea69d310c", 0x44}, {&(0x7f0000000a40)="5540bd1ae048d810", 0x8}, {&(0x7f0000000a80)="063804e354aaddda172991244b18c11f853b83c3dd4410a8973623f0a92a0f9fb96962b26f0d42d08beffaf79982ee58da84ccf66931dab53d078dfe370c", 0x3e}, {&(0x7f0000000ac0)="543cdb904977d905a8e6d1c4dea60fff0bb8e227090c738319aa35f3809b6355a6aa119a29cb1328a8a0f2e1c0680ae9db2a3983972e082bc0f7905194f3607a3a73261c8922fcd66698adf95556d418", 0x50}, {&(0x7f0000000b40)="a387044eca2c5d776d8da4fcb63a7d33a2454b04f938ee0fbd76af7a1c135ccc8b0199a5aa111c83831fbf60fcc5d7804a84ad90899e70ed2439a2a12b5c9963f4690cf836e2e2ac99cb87fc305959ddac6d8ef5c0be8a0a5a5809656d2902f229aac6394f34c5260eee14598647dae54331f014baa8b13196aab9c53d594a2417d300001ebc5d2c6abd21c3a25411280e183505786db1990d833c7296403892f440f3336510c0019f6b554e43c6256274b4205d", 0xb4}], 0x5, &(0x7f0000000c80)=[@authinfo={0x10, 0x84, 0x8, {0x2}}, @sndrcv={0x2c, 0x84, 0x2, {0x8, 0x4, 0x2400, 0xd8ce, 0x8, 0x6, 0x1, 0x4, r2}}, @authinfo={0x10, 0x84, 0x8, {0xff}}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast2}, @init={0x14, 0x84, 0x1, {0x401, 0x8f93, 0xffffffff, 0x9}}, @init={0x14, 0x84, 0x1, {0x85, 0x1, 0x9, 0x5}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0xa0, 0x8}, 0x20101)
sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="14000000290000003e0000000000000000133d00"], 0x14}, 0x0)

00:01:45 executing program 3:
r0 = socket$unix(0x1, 0x2, 0x0)
r1 = socket(0x1f, 0x0, 0x931a)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={<r2=>0x0, 0x4}, &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={<r3=>r2, 0xf, 0x2}, &(0x7f0000000100)=0x8)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000140)={r3, 0x9730000, 0xf, 0x100, 0x20}, &(0x7f00000001c0)=0x18)
r4 = socket(0x2, 0x2, 0x0)
dup2(r0, r4)
sendmsg(r4, &(0x7f0000000440)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000180)=[{0x10}], 0x10}, 0x0)

00:01:45 executing program 2:
freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0x2000000001000, 0x0)
r0 = open(&(0x7f0000000100)='./file0\x00', 0x10200, 0x6)
freebsd11_mknodat(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x3)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
flock(r1, 0x1)
open(&(0x7f0000000000)='./file0\x00', 0x4, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
poll(&(0x7f00000000c0)=[{r2, 0x98}], 0x1, 0xdbd4)

00:01:45 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x371)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000040)={<r1=>0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f00000000c0)=0x10)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000140)={r1, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000180)=0x10)
mkdir(&(0x7f00000001c0)='./file0\x00', 0x2)
getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0xb)

00:01:45 executing program 3:
r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10, 0x20000000)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6f)
recvfrom$inet(r0, &(0x7f0000000600)=""/68, 0x44, 0x40, 0x0, 0x0)
r1 = open(&(0x7f0000000680)='./file0\x00', 0x10700, 0x5)
ioctl$DIOCRGETADDRS(r1, 0xc4504446, &(0x7f0000000180)={{"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", "50d8c6dcad11811c5bd780dab0f1ff98aa456d2ee9fe4603f5f8ffb044d57648", 0x5, 0x4}, &(0x7f0000000100)="4692fbb5b06f695b32913568a0c5ba55049d36450e080da665927822d0c9fbd21fac9284dd9f4cf4d4ae9a0a2f76a53bdf807961b953d4eae5eb03e15f4023dbe144216865f9f6c68b44d551fa4dd48ff13f2c2e7a3e7ce476ef592c95fe4fd3d30a86e1137be72ef24c36b89a4dbe99f10f3a1ac02bc2214c34", 0x1, 0x3, 0x2, 0x3, 0x8, 0x8, 0x3, 0x80000000})

00:01:45 executing program 1:
syz_execute_func(&(0x7f0000000240)="b14691cd8066410f3a20dc00660f70839001000000fefe4139fd1c1dd58847c7c7c6e8e8fb0f01e18b8bf4a95ff90a0a4808eebce00000802000c4c3791dd906ea660f383fd129664545186746c42161fb01e47c7d733a073a4aaf01000000400f0d18c401fe5ff6b1ddf3410f0fd596d0c941d99affffffffd347b4b41d2b54111dc4825dbd21")

00:01:45 executing program 1:
freebsd11_lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000140))
freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, <r0=>0x0})
setreuid(r0, 0xee00)
syz_execute_func(&(0x7f0000000080)="982ce00f050520d0f80791b0124141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c4101f9b9be201f342abac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15deba1c9fb110f0f3804830a000000")

00:01:45 executing program 0:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r0, 0x29, 0xffffffffffffffff, &(0x7f00000000c0)=0x1, 0x0)
sendto$inet6(r0, &(0x7f0000000000)="6d44585cb7f3e855cdaca2d8fd2c15a11bbdd3", 0x13, 0x8, &(0x7f0000000040)={0x1c, 0x0, 0xe13f, @local={0xfe, 0x80, [], 0x0}, 0x4}, 0x1c)
bind$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x3]}}, 0x1c)

00:01:45 executing program 2:
syz_execute_func(&(0x7f00000000c0)="1c3bb5b598cd801b69e46962f5696200d9db3c6217795bf9f2680c000000c4837d1d25000000215dc7e4c753fbc4e101490fc7a003000000fec4427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151660f383e7a65ea01eff265dc5f00c35b5b304545e2be69694100d597a997a90363aee42c240f54dec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865")

00:01:45 executing program 1:
r0 = getuid()
setresuid(0x0, r0, 0x0)
r1 = geteuid()
setresuid(r1, 0x0, r0)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
getresuid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0))
r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
fcntl$getown(r2, 0x5)
mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x200)
msgget(0x2, 0x88)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x104, &(0x7f00000002c0), &(0x7f0000000300)=0x4)
mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0)
r3 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x308020005)
lseek(r3, 0x0, 0x1000000000003)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f0000000440)={<r4=>0x0, &(0x7f0000000380)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}]}, &(0x7f0000000480)=0x10)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f00000004c0)={@in={{0x2, 0x1, @loopback}}, r4, 0x4, 0x3f, 0x7, 0x8, 0x8c53}, &(0x7f0000000580)=0xa0)
poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
r5 = socket(0x1, 0x2, 0x0)
recvfrom$inet6(r3, &(0x7f0000000040)=""/100, 0x64, 0x0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
socket(0x1c, 0x5, 0x800)
getsockopt$inet6_udp(r3, 0x11, 0x1, &(0x7f0000000200), &(0x7f0000000240)=0x4)
msgget(0x1, 0x0)
mmap(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x7, 0x80413, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f33000/0x1000)=nil, 0x1000, 0x7, 0x13, r5, 0x0)
r6 = socket$inet(0x2, 0x3, 0x0)
fcntl$dupfd(r3, 0x3fffffc, r5)
setsockopt$inet_mreq(r6, 0x0, 0xd, &(0x7f0000000280)={@broadcast, @broadcast}, 0x8)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r5, 0x84, 0x20, &(0x7f0000000340)=0xc0, 0x4)

00:01:45 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1, 0xf9b, @mcast2, 0x5}, 0x1c)
socket(0x0, 0x0, 0x0)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00'])
writev(r2, &(0x7f0000000280), 0x26)
writev(r2, &(0x7f0000000100), 0x100000000000005c)
sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85)
syz_extract_tcp_res(0x0, 0x0, 0x0)
execve(0x0, 0x0, 0x0)

00:01:45 executing program 2:
r0 = open(&(0x7f0000000180)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
setgid(0xffffffffffffffff)
r1 = getgid()
setresgid(r1, r1, 0x0)
syz_execute_func(&(0x7f00000000c0)="1c0ac4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
getpeername$unix(r0, &(0x7f00000001c0)=@abs, &(0x7f0000000200)=0x8)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x2)
r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0)
syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f")
setgid(r1)
r3 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0)
mmap(&(0x7f0000e00000/0x200000)=nil, 0x300000, 0x0, 0x12, r0, 0x0)

00:01:45 executing program 0:
r0 = socket(0x11, 0x10010000003, 0x0)
setsockopt$sock_timeval(r0, 0xffff, 0x1002, &(0x7f0000000000)={0x8001}, 0x10)

00:01:45 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x1}, 0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00'], 0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x63d}, 0x8)
chmod(&(0x7f0000000000)='./file0\x00', 0x100)

00:01:45 executing program 0:
msgget(0xffffffffffffffff, 0x99)
msgctl$IPC_INFO(0x0, 0x3, 0x0)
wait4(0x0, 0x0, 0x0, 0x0)
syz_execute_func(&(0x7f00000000c0)="9826473e431c120f05f30f59bfd913000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
getpgrp(0x0)
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
semget$private(0x0, 0x0, 0x10)
r1 = semget$private(0x0, 0x0, 0x428)
__semctl$IPC_RMID(r1, 0x0, 0x0)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
socketpair$unix(0x1, 0x0, 0x0, 0x0)
freebsd10_pipe(0x0)
shmctl$IPC_INFO(0x0, 0x3, 0x0)
syz_extract_tcp_res(&(0x7f0000000000)={0x41424344, <r2=>0x41424344}, 0xfffffffffffffffd, 0x10000)
syz_extract_tcp_res$synack(&(0x7f0000000040)={<r3=>0x41424344}, 0x1, 0x0)
syz_emit_ethernet(0x168, &(0x7f0000000180)=ANY=[@ANYBLOB="1ff37cbaf08dffffffffffff8100300008004709000000680001ff7d90787f000001e000000200820e848a9fd01a2e25e310b2b7878913de00000f000002ac1400aaacfaffba9406000000009406006a9206890f07ac1400bbe0000002e0000002830b09ffffffff000000004e224e200000", @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="5108000990780bd52206bbafd9752206635d7c81050a00000001000000031312b40023f5dc71d5b81855539d131fead9080a000000070000009d220354080a0000000200000000012a10fd0691fba9914af103a77fa8cfbe5e82d9ac4dcf58db52a7a6c066f1783e4b3c8a52a0d16bce8383248d09760f7cb7af2f519367d41fbc6700dafc39c967460d4a20a635d978dfadec0ad4bad96da4d6cf7c8fbf35048bfe34e45ae0e25b365c71e15fb28ed6ee70805175c42b30102e89a009f8584d3ecc2d904e82dbb84cc62e33186b8a424bec1e352b9f52594635734f770f1b569744144dd8ee272faefa15dfbf8b"])

00:01:46 executing program 1:
syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaabaaaafffffffffffff006000108030000009d2c75bab40c1774c37d821b3062c2850b64ce830a44e43af9ffffff000000000000"])

00:01:46 executing program 3:
r0 = socket(0x2, 0x8000000010000005, 0x5c)
fdatasync(r0)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x7}, 0x0)

00:01:46 executing program 2:
r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(r0)
sendto$inet6(r0, &(0x7f0000000280)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46e55afb470533362297142f2b7f814c332a631f28d2a60c1819c29f3dc702c61aa86e81e3153b51e055768badd8", 0x5b, 0x80005, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={<r1=>0x0, 0x80000000, 0x1}, &(0x7f0000000200)=0xc)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000240)={r1, 0x8000}, 0x8)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={<r2=>0x0}, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x0, r2}, 0x0)
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
pipe2(&(0x7f0000000780), 0x4)

00:01:46 executing program 3:
mlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000)
mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000)
sigaltstack(&(0x7f0000ffd000/0x2000)=nil, 0x0)
r0 = socket$inet(0x2, 0x10000000, 0xffffffff00000001)
mmap(&(0x7f0000f4f000/0x3000)=nil, 0x3000, 0x4, 0x10, r0, 0x9)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='dctcp\x00', 0x6)

00:01:46 executing program 2:
syz_emit_ethernet(0x2, &(0x7f0000000180)=ANY=[@ANYBLOB="682100aa495d4f417b1c160f9e29cd0b6ed4ec66eb6066ee4502555d999226dca5b96af6150e15f89a179dbde967707770e62bbb160817a9dcc136e91cf374ff2e86cacce3ca7f9343828ac757e0f72431f3cf6a1ffac9bdb9b02d195270b5fed9078faa94431ea0817ea4993e941ea71d03e3e9451ef1374fe2374bad2f78e675ede78741459b52f3614002cb1502b29e0a5cfba6ea2671856b3a5519decebd69de128798ff98bee73d91b494a73d91b44aaeacaa3774007b1917366ca247f3c925f1b6a7bc91a2136b12efe50bf8ab79d004a532a93c758bf194100d63db75cdae1c693868494dedccc610761981cc1dd897", @ANYRESHEX])
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4)

00:01:46 executing program 3:
open$dir(&(0x7f0000000200)='./file1\x00', 0x4, 0x0)

00:01:46 executing program 2:
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
bind$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x1}, 0x8)
execve(0x0, &(0x7f0000000240)=[&(0x7f0000000040)='-\x00', &(0x7f0000000080)='\x00', &(0x7f00000000c0)='(+!,\x00', &(0x7f0000000100)='\x00', &(0x7f0000000140)='\x89\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='[*{%\x00'], &(0x7f00000004c0)=[&(0x7f0000000280)='\\{}\x00'])
msgget(0x2, 0x20)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000300)={0x0, 0x6, 0x2830, 0xd198, 0xffffffffffffff00, 0x9, 0x10000, 0x100000001, <r1=>0x0}, &(0x7f0000000340)=0x20)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000003c0)={r1, &(0x7f0000000380)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000400)=0x10)
unlink(&(0x7f00000002c0)='./file0\x00')
ioctl$DIOCGETQSTATSV1(r0, 0xc0204432, &(0x7f0000000500)="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")

00:01:49 executing program 3:
mkdir(&(0x7f0000000000)='./control\x00', 0x0)
r0 = msgget$private(0x0, 0x2)
msgctl$IPC_INFO(r0, 0x3, &(0x7f00000000c0)=""/168)
r1 = open(&(0x7f0000000280)='./control\x00', 0x0, 0x0)
mknodat(r1, &(0x7f0000000080)='./control\x00', 0xe0e0, 0x0)
freebsd11_mknodat(r1, &(0x7f00000001c0)='./control\x00', 0x2020, 0x0)

00:01:49 executing program 0:
syz_execute_func(&(0x7f0000000300)="9826473e431c0d0f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000981c66db712c483397fd302c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
ioctl$DIOCRCLRTSTATS(0xffffffffffffffff, 0xc4504441, 0x0)
r0 = accept$unix(0xffffffffffffff9c, &(0x7f00000003c0)=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002)
poll(&(0x7f00000000c0)=[{r0, 0x1}], 0x1, 0x10001)

00:01:49 executing program 2:
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x4)
connect$unix(r0, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa)

00:01:49 executing program 1:
socket$inet(0x2, 0x7, 0x0)
r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, &(0x7f0000000140)=0x1c, 0x20000000)
dup(r0)
r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000001c0)=0x10, 0x20000000)
socket$inet_icmp(0x2, 0x2, 0x1)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
r3 = socket$inet(0x2, 0x20000002, 0x0)
r4 = dup2(r3, r2)
writev(r4, &(0x7f0000000100)=[{}, {&(0x7f0000000040)="dfe61b7357aade14d8b4ce159e0e1ddf3602b02aaf59dd1d63847ddb028435e447359bbfbe4f9e6371d6752ccd3b5647276fdf91a11215fede12d4f59eefdbbb18e0aab0f4a1496934f59a352fadac3059327a9e4d43ecd02a8db56ef144efe32c992922b9ea68043c116f1a", 0x6c}, {&(0x7f00000000c0)="8790065e1c2ec1399ccbe137c1ab5343b4139b290917bb6b2ac4b0175c478dbfcc563789b47abab6e4b15961a2b2952b63865eea413fb20ede28c763", 0x3c}], 0x3)
getsockname(r1, &(0x7f0000000200)=@in6, &(0x7f0000000240)=0x1c)

00:01:49 executing program 1:
syz_execute_func(&(0x7f0000000000)="982c2c0f050520d0f807913e3e2ef3420f53de4141e2e99650855b6623162f0fc4014ef04680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86eba0dfe8c738888a1c40fbbf3470f58e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000")
getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140))

00:01:49 executing program 2:
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100004)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4)
sendmsg$unix(r0, &(0x7f00000001c0)={&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000180)=[{&(0x7f0000000100)="9382b582c1ccfb54a45b942d6addcd5d2d", 0x11}, {&(0x7f0000000140)="3388af16eb9e98443df5c41aedb0b1235491f20c4b13f955c4af1fead33c691fd1aae31daf0b71bd0e0a95b2bdaa3401ed", 0x31}], 0x2, 0x0, 0x0, 0x4}, 0x108)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000200)={0x8, [<r2=>0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0, <r4=>0x0, <r5=>0x0]}, &(0x7f0000000240)=0x24)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000280)={r4, 0xffffffffffffffff, 0x5, 0x45, 0x3d, 0x1}, &(0x7f00000002c0)=0x14)
getsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000300), &(0x7f0000000400)=0x100)
r6 = socket$inet6(0x1c, 0x30000004, 0x6)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r6, 0x84, 0x26, &(0x7f0000000440)={r5, 0x7}, 0x8)
ioctl$DIOCOSFPADD(r1, 0xc088444f, &(0x7f0000000480)="044fce61137f400969b27d10f1f0e9a4ae")
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f00000004c0)={r2, 0x5, 0xf, 0x9, 0x7}, &(0x7f0000000500)=0x18)
setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000580)={r3, &(0x7f0000000540)=[@in={0x2, 0x2}, @in6={0x1c, 0x2, 0xfffffffffffffffb, @mcast2, 0x4}, @in={0x2, 0x1, @loopback}]}, &(0x7f00000005c0)=0x10)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000600)={r3, 0x2}, 0x8)
r7 = openat(r0, &(0x7f0000000640)='./file0\x00', 0x0, 0x59)
setsockopt$inet_group_source_req(r0, 0x0, 0x57, &(0x7f0000000680)={0x94, {{0x2, 0x2}}, {{0x2, 0x0}}}, 0x118)
getsockopt$inet_mreqn(r7, 0x0, 0xd, &(0x7f00000007c0)={@multicast2, @remote}, &(0x7f0000000800)=0xc)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000840)=0x6, 0x4)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r7, 0x84, 0x900, &(0x7f0000000880)={r5}, &(0x7f00000008c0)=0x8)
r8 = fcntl$getown(r0, 0x5)
fstat(r0, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0, <r9=>0x0})
getresgid(&(0x7f0000000b80)=<r10=>0x0, &(0x7f0000000bc0), &(0x7f0000000c00))
r11 = fcntl$getown(r6, 0x5)
fstat(r0, &(0x7f0000000c40)={0x0, 0x0, 0x0, 0x0, 0x0, <r12=>0x0})
getgroups(0x5, &(0x7f0000000d40)=[0x0, 0x0, 0x0, 0x0, <r13=>0x0])
r14 = getpgrp(0x0)
fstat(r0, &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x0, 0x0, <r15=>0x0})
fstat(r1, &(0x7f0000000e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r16=>0x0})
r17 = getpgid(0xffffffffffffffff)
fstat(r7, &(0x7f0000000f80)={0x0, 0x0, 0x0, 0x0, 0x0, <r18=>0x0})
r19 = getegid()
sendmsg$unix(r1, &(0x7f0000001180)={&(0x7f0000000900)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000a40)=[{&(0x7f0000000940)="fcd8e124bef94b6bd367d6fe5e03d6c45609f9989e66c24972d7f626942f699d26908f88537ef55d0e56427336c48118e4b9fe80165d60cf85ade94b703e0ba32142b54938a9094b9410b7633e13b7400ed4bf994b39d48eac4eeb595fb4319382c0f923b5db14b85068a93d2ff32dff8be5cde2ecbd65099c2ef2f9a9a88ed60e1c61c3e39545e5c0d962e20b", 0x8d}, {&(0x7f0000000a00)="66271a93e500c3f84a527859b848ec88763e5c4e", 0x14}], 0x2, &(0x7f0000001080)=[@cred={0x20, 0xffff, 0x2, r8, r9, r10}, @cred={0x20, 0xffff, 0x2, r11, r12, r13}, @cred={0x20, 0xffff, 0x2, r14, r15, r16}, @cred={0x20, 0xffff, 0x2, r17, r18, r19}, @rights={0x38, 0xffff, 0x1, [r6, r0, r0, r1, r1, r1, r7, r7, r1]}, @rights={0x28, 0xffff, 0x1, [r0, r1, r1, r1, r0, r7]}], 0xe0}, 0x8)

00:01:49 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
sendmsg$unix(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@abs, 0x8, 0x0}, 0x0)
getsockname$unix(r0, &(0x7f00000000c0)=@abs, &(0x7f0000000140)=0x8)
sendmsg$inet_sctp(r0, &(0x7f00000005c0)={&(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x10, 0x0}, 0x0)
getsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000600)=""/4096, &(0x7f0000000100)=0x140)
r1 = fcntl$getown(r0, 0x5)
freebsd11_fstat(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
getresgid(&(0x7f00000003c0), &(0x7f0000000400)=<r3=>0x0, &(0x7f0000000440))
r4 = getpgrp(0xffffffffffffffff)
r5 = getuid()
fstat(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0})
r7 = getpgrp(0x0)
freebsd11_lstat(&(0x7f0000000580)='./file0\x00', &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, <r8=>0x0})
getgid()
getgroups(0x1, &(0x7f0000001680)=[<r9=>0xffffffffffffffff])
r10 = getpgid(0xffffffffffffffff)
fstat(r0, &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r11=>0x0})
freebsd11_stat(&(0x7f00000017c0)='./file0/../file0\x00', &(0x7f0000001800)={0x0, 0x0, 0x0, 0x0, 0x0, <r12=>0x0})
r13 = getpgid(0xffffffffffffffff)
r14 = geteuid()
fstat(r0, &(0x7f0000001880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r15=>0x0})
r16 = getpgrp(0xffffffffffffffff)
fstat(r0, &(0x7f0000001980)={0x0, 0x0, 0x0, 0x0, 0x0, <r17=>0x0})
r18 = getgid()
r19 = getpgid(0xffffffffffffffff)
freebsd11_fstat(r0, &(0x7f0000001a80)={0x0, 0x0, 0x0, 0x0, <r20=>0x0})
r21 = getgid()
sendmsg$unix(r0, &(0x7f0000001c80)={&(0x7f0000000180)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000000300)=[{&(0x7f0000000240)="91a1d6ac21b38aeebbcea9ca5b85a05442ca57165037efc3dfd7c1422b14dc8912c5252d2b28a6cd5cf5ff5ea6a0250f74b6a057f78d0f4550e906a548019fad0fd3d9cab615618d6cafd83ceb85336649bd6b8c42642766e6b52a7f1cd58e0be613da39a007377b05796a71c274477b2ad4a0d1bc3ddf0123c9b874ea76fb7e117bcfb80d8acdeb1b50e6044fc2e418be96eec44db545d622f97f", 0x9b}], 0x1, &(0x7f0000001b00)=[@rights={0x20, 0xffff, 0x1, [r0, r0, r0, r0]}, @rights={0x28, 0xffff, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r1, r2, r3}, @cred={0x20, 0xffff, 0x2, r4, r5, r6}, @rights={0x28, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r7, r8, r9}, @cred={0x20, 0xffff, 0x2, r10, r11, r12}, @cred={0x20, 0xffff, 0x2, r13, r14, r15}, @cred={0x20, 0xffff, 0x2, r16, r17, r18}, @cred={0x20, 0xffff, 0x2, r19, r20, r21}], 0x150, 0x80}, 0x80)

00:01:49 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$inet6_tcp_int(r0, 0x6, 0x1800, &(0x7f0000000000), &(0x7f0000000080)=0xfffffffffffffe64)

00:01:49 executing program 0:
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c651fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f00000001c0), 0x10000000)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000001440)={<r1=>0x0, 0x9d, "42f23744ae922c2ab795608275281ef8747a8db4b2c88bd3f6b530a8e5914e484a17c1be1a7a7fd574a5f49be3957e25bf1b6560a0e97cf4e216cc729b94b0f9e6cfd5ef8b8b070260ce5955e6b542286d0e73f8ec6b3b941bd2a7910e3c443477c90ddf43483e1f89e39f970e59c4df8195fe0b4f962c7eac6507bfc1bb95448b808ac23494214b5aff1007f4e3bfacf136e2d70ac2e9b6e4b4e4b2c0"}, &(0x7f0000001500)=0xa5)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000001540)={r1, 0x5df, 0x4, [0x10001, 0x4, 0x1, 0x11d]}, 0x10)
r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000080)={<r3=>0x0, 0x8, 0x5, 0x8, 0x4, 0x1}, &(0x7f00000000c0)=0x14)
r4 = msgget$private(0x0, 0x1)
msgsnd(r4, &(0x7f0000000380)={0x1, "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"}, 0x1008, 0x800)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000002c0)={@in6={{0x1c, 0x0, 0x6, @empty, 0x1}}, r3}, 0x84)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0x3, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x6}}, r3}, 0x84)
syz_execute_func(&(0x7f0000000200)="9834140f050520d0f80791b00a4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000")
msgrcv(r4, &(0x7f00000013c0)={0x0, ""/68}, 0x4c, 0x3, 0x1000)

00:01:49 executing program 2:
execve(0x0, 0xfffffffffffffffe, 0x0)
r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
r1 = accept(r0, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x8)
socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f00000000c0)=0x20, 0x4)
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000440)={<r2=>0x0, 0x2, 0x0, 0xbcd, 0x1b1, 0x6, 0x1ff, 0x7, {@in6={{0x1c, 0x1, 0xbfb0, @remote={0xfe, 0x80, [], 0x0}, 0xffffffffffffff80}}, 0x0, 0x7ff, 0x5, 0x101, 0x9, 0xec8f}}, &(0x7f0000000500)=0xb0)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000380)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, <r3=>r2}, &(0x7f0000000340)=0x26)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000001c0)={<r4=>0x0, 0x5}, &(0x7f0000000200)=0x8)
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={r3, 0x3ff, 0x0, 0x72d, 0xe7c, 0x81f, 0x0, 0x3, {@in={{0x2, 0x2, @loopback}}, r4, 0x8, 0x7, 0x310, 0x80000001}}, &(0x7f0000000300)=0xb8)
setsockopt$inet6_tcp_int(r1, 0x6, 0x4, &(0x7f0000000100), 0x4)
openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8, 0x110)

00:01:49 executing program 2:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
getsockopt$inet_int(r0, 0x0, 0x43, 0x0, &(0x7f0000000040))

00:01:49 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c)
setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4)
freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, <r1=>0x0, <r2=>0x0})
r3 = getegid()
setresgid(r3, r3, r2)
r4 = dup2(r0, r0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000080)={<r5=>0x0, 0x9}, &(0x7f0000000180)=0x8)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x7, &(0x7f00000001c0)={@in6={{0x1c, 0x1, 0x1, @mcast2, 0x6}}, r5}, 0x84)
fchown(r0, r1, r3)

00:01:49 executing program 2:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="52a3129fd34308e107ab2175c5a00149889a4e2e216d3452d235b3c65e33b3c6a3a318b43e5f91ae49c0632187241e680276f7cb787373040da0dd0da8f077876ed72c7ea2b5db5acd502c2f00a7fbaef7bc6b9c5e0f05e0061113b7434f5418", 0x60}, {&(0x7f0000000080)="2ddae4751d440f5d7840fa6df90687ce8996e9a954d1b5192d0020bf6f61c0899271c6ebc11632109f9fd7827665d39e3834c5047f", 0x35}, {&(0x7f00000001c0)="5a87c54125dfb8fb04b1b0b5bd375bd09fe0026823e0a1c99b108083d3c643cee56c4db75d9fc690d0d71d376f32fb61e5e1d8a74d94fceb8f14b21a2e65a2dd8073bf2816db365a312fdbf42209c794463173a32df5de6f953264912abcd7a691c48f7f395f06e8259747deb85ad54f295231758c50b3b640b22de4c7379058bbfcc2b5cb4b556f735ae0a60f3f57efcfc3315d48eb1408e62c599b0abe733ed4ba232955890e9bf16a250763f78b6c190749bede2ed85547e897fe93fb22b8a18383533620e35dc4d65465ae921145ea5b85d1aa26656de83b746ec1e130b973265c7b6f9bbc6fd7890d16", 0xec}], 0x3, 0x0)
open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0)
ppoll(&(0x7f00000000c0), 0x200000000000022e, 0x0, &(0x7f0000000180), 0xffffffb0)

00:01:49 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev//.\x00', 0x0, 0x0)
ioctl$DIOCCHANGEALTQV0(r0, 0x4004667f, &(0x7f00000000c0)="58611c9b8167986d771ddf279e6f308cdeb5ae37ede07053a1bd1635abc55130fec9e87e1d632bf9e929da11f02e093f1094c0d6")
ioctl$DIOCCHANGEALTQV0(r0, 0xc1004431, &(0x7f0000000000)="932d7a3605dc44a079a2ba3b96b5a0e284f591b2941c75fd082b852c945d1ef877856ea07b5940ac257d3eadb718e7097a31b924cfda98c724b83a427e1ed3f81a0654fe9e5638621580b2fbcd2d94cabb5da537b269bb53a2606f8e60d8d4293c588ab11bb9770a9a6389b0dd90e818f516240671e4fc58db63b4b88b72951f373823684fb0b030ada0ff18859f4ba1")
ioctl$DIOCGETQSTATSV1(r0, 0xc0204432, &(0x7f0000000100)="26c2951519dfdfaf226b08619536006686367c6c86d31a")

00:01:49 executing program 0:
socket(0x2, 0x10000001, 0xd6a)

00:01:49 executing program 3:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f0000000000)="10657b20343102ac5348ebc4ac99765c", 0x10)
r1 = fcntl$dupfd(r0, 0x11, r0)
ioctl$DIOCGETSTATE(r1, 0xc0f24413, &(0x7f0000000040)="7f27b59bfd86972dc9680d7b79e0edf388928132cc57ae0035d27870")
setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000080)={0x81, &(0x7f0000000040)}, &(0x7f00000000c0)=0x10)

00:01:50 executing program 2:
mlockall(0x1)
munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000)
getpgid(0x0)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00'])
writev(r1, &(0x7f0000000280), 0x26)
writev(r1, &(0x7f0000000100), 0x100000000000005c)
truncate(0x0, 0x0)
execve(0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, 0x0, 0x6)
ioctl$DIOCBEGINADDRS(0xffffffffffffffff, 0xc4704433, 0x0)
setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_execute_func(&(0x7f0000000200)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0")
renameat(r1, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000040)='./file0\x00')

00:01:50 executing program 0:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
r1 = socket(0x1c, 0x1, 0x0)
dup2(r0, r1)
bind(r1, &(0x7f0000000040)=@in, 0x10)
sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10)
r2 = msgget$private(0x0, 0x64e)
msgsnd(r2, &(0x7f0000000100)={0x2, "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"}, 0x1008, 0x800)

00:01:50 executing program 3:
r0 = socket(0x2, 0x100000003, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0}, 0x2008c)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={<r1=>0x0, 0xf, 0x3}, &(0x7f0000000100)=0x8)
r2 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r3 = geteuid()
fstat(r2, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
chown(&(0x7f00000001c0)='./file0\x00', r3, r4)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)=ANY=[@ANYBLOB="1c004e2300100000ff02000000000000000000000000000100"/119, @ANYRES32=r1], &(0x7f0000000200)=0x84)
recvfrom(r0, &(0x7f0000000080)=""/124, 0x7c, 0x0, 0x0, 0x0)

00:01:50 executing program 1:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
fcntl$setflags(r0, 0x2, 0x1)
setsockopt$inet6_int(r0, 0x29, 0x17, &(0x7f0000000000), 0x4)
dup(r0)
setsockopt$inet6_int(r0, 0x29, 0x25, &(0x7f0000000140), 0x4)

00:01:50 executing program 3:
r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110)
r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x801, 0x0)
fchdir(0xffffffffffffffff)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0)
setrlimit(0x0, 0x0)
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={<r3=>0x0}, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x6a}, 0x0)
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d")
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000480)=ANY=[@ANYBLOB="02004e23e000000100"/123, @ANYRES32=r3, @ANYBLOB="fa0d090003000000"], &(0x7f0000000280)=0x94)
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
r4 = dup2(r2, r2)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, &(0x7f00000000c0)={0x7, [0xfffffffffffffff9, 0x3, 0x6, 0x0, 0x4, 0x9, 0x0]}, 0x12)
ioctl$DIOCGETALTQSV0(r2, 0xc100442f, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', 0x0], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00'])

00:01:50 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={<r1=>0x0, 0x3, 0x36, 0x3, 0x4, 0x3800000000000}, &(0x7f0000000080)=0x14)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, 0x7f, 0xa8}, 0xc)
r2 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x28, &(0x7f0000000000), 0xfe6a)

00:01:50 executing program 0:
syz_execute_func(&(0x7f0000000300)="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")
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
readlinkat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000400)=""/211, 0xfe4a)
syz_execute_func(&(0x7f0000000680)="9826473e431c120f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6d0f380b7d05c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01a7f2f20b4f4f000c00000c0064f2400f107a04d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c907e")

00:01:50 executing program 1:
syz_emit_ethernet(0x57, &(0x7f0000000000)={@local, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x41424344, 0x41424344, 0x0, 0x0, 0x3}}}}}}})
pipe2(&(0x7f0000000080)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x100004)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f00000000c0)={<r1=>0x0, 0x80000001}, &(0x7f0000000100)=0x8)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={r1, 0xffff}, &(0x7f0000000180)=0x8)

00:01:50 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
semget$private(0x0, 0x0, 0xf2f0c82bbb49de88)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00'])
accept$unix(r2, &(0x7f0000000500)=@file={0x0, ""/4096}, &(0x7f0000000040)=0x1002)
writev(r2, &(0x7f0000000280), 0x26)
writev(r2, &(0x7f0000000100), 0x100000000000005c)
setsockopt$inet_tcp_int(r2, 0x6, 0x0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85)
truncate(0x0, 0xfffffffffffffffe)
writev(r1, &(0x7f0000000380)=[{&(0x7f00000000c0)="1851879f6bdff27d9592bfd23e5942dffe7ab4569fc441c44294a937a3fd0f2ae629b565379bfa8dc148c382a173929daf606b1409ee8571547cf189586e8549866457cedd781381d79983f4d3ac0ceb1e5841c987d81063adb7bfb8bdf5bdd070be6b812ff7fc81b35e9ab0830f116f9809ebb0e6aa11824178288af078063f1d977d4184ccdcd16e117e31", 0x8c}, {&(0x7f0000002540)="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", 0x1000}, {&(0x7f0000003640)="0c709e2b3d5d3fe7a229ab887a4dc9a12130b069eb7898f4e7ba9d9db14541056afa4d3cb0d0833d091e1638252535aa5d66b19948109ecca7c1e688b525af8ce07cca0e5bf9afa8537007aa4ba8632239582a75e5a269be9b50e5fc6308c2c231f88a1169903a5aea771a4c8b21c28e27c9a79bb9992cffee90595fa2a19743d1695c026a8cfc24739b077c16dfd9b8", 0x4}, {&(0x7f00000001c0)="365f32ad345d7cd6174be376eae925b0ffee42a512eec24487106dcf2a5f0f6c815dedd88228a5f8b7423182900c0b754716b299878ed36dfd8b6a65acf80c71a41c5f1e921b7e734871be7ec9ac8a4e42af0fc4df3be47426b1a3447b9981d9e438061e782b19ec4f8191ceb035d8c6d3869ec73d65f6b7a7a9896a7c3354a078ce104d106d815b6bc8865ad73f2709de7bf83086e8148b55", 0x99}, {&(0x7f0000000280)="aab0f7e7ca3831bb27d01944280c8d74206083242e5acdd6bceba4ac5dc0e85fb9df15271018a0ef7043342d6d142f9dddefc90aff92030dcf2226", 0x3b}, {&(0x7f00000002c0)="bc8af055af4b252c98c4fdee4795584bd1116e79b950bc49573ebea8cc9ea7cb3f17559bab78fe041da4a86bf4e3083b03be7e0a32faa9b648ec0f9548e3fc52190c1df6c4fe9020399d202e4a5fbd926c4daf2231db19cfcab171cbba2122bd05c327565c564050655abb9766be3641c6b6f2be1450490e81df365ee9fcd6091a22d0d406d6afc9bdead57f2a3696f24fa67ff134175c0718d7e58153ddcf789936fc26d29d2245fc15f9", 0xffffffffffffffc2}], 0x6)
setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)
execve(0x0, 0x0, 0x0)
msgget(0x2, 0x2c0)
connect$unix(r0, &(0x7f0000000080)=@abs={0x0, 0x0, 0x1}, 0x8)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

00:01:50 executing program 0:
syz_emit_ethernet(0x42, &(0x7f0000000180)={@broadcast, @empty, [], {@ipv4={0x800, {{0xd, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @rand_addr, {[@ssrr={0x89, 0x17, 0x3, [@empty, @empty, @rand_addr=0x3ff, @loopback, @broadcast]}, @rr={0x7, 0x7, 0x0, [@local={0xac, 0x14, 0x0}]}]}}}}}})
open(&(0x7f0000000000)='./file0\x00', 0x0, 0x20)

00:01:50 executing program 1:
syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf00000200c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")
syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c4810de30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2")
pipe2(&(0x7f0000000300)={<r0=>0xffffffffffffffff}, 0x100004)
ioctl$DIOCXBEGIN(r0, 0xc0104451, &(0x7f0000000340)="07098541f2")
pipe2(&(0x7f0000000100)={<r1=>0xffffffffffffffff}, 0x4)
ioctl$DIOCXBEGIN(r1, 0xc0104451, &(0x7f0000000240)="c14a9192ee995739209d312a3290257a46bd50d4e8e76d12367f909c8c6a81ed9e99224af209d3cef34d584c5e3966add5f98c827bb2e4e574105d9db8d1906763f0353549fb6c772f239a1a580543f9b655e05c1dc0200e87a75cf5e4b8a2503d0e3dcfdb87cd7ec5085a6e39e751a4f64d07072befa5e48dc601e63b0f99d65a53578a07d6b88e8f3f3452a5")
syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")

00:01:50 executing program 3:
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r0 = open(&(0x7f0000000440)='./file0\x00', 0x80000000000205, 0x0)
truncate(&(0x7f0000000340)='./file0\x00', 0x608020401)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000380)={@in6={{0x1c, 0x3, 0xfffffffffffffffa, @loopback, 0xc2b3}}, <r1=>0x0, 0x5, 0x80, 0x1}, &(0x7f00000002c0)=0x8c)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000300)={0x3f, 0x8, 0x400, 0xffffffffffff8001, 0x10000, 0x1f, 0x10000, 0x9, r1}, 0x20)
r2 = dup2(r0, r0)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x20000000000003be, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
connect$inet(r0, &(0x7f00000001c0)={0x2, 0x0, @multicast2}, 0x10)
freebsd10_pipe(0x0)
setsockopt$sock_int(r2, 0xffff, 0x0, 0x0, 0xfffffffffffffe01)
poll(&(0x7f0000000180)=[{r0, 0x2040}, {r0, 0x40}], 0x2, 0x80000000)
symlinkat(&(0x7f0000000480)='./file0\x00', r0, &(0x7f00000004c0)='./file0\x00')
setsockopt$sock_int(r0, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4)
fcntl$setflags(r0, 0x2, 0x5)
semget(0x0, 0x3, 0x2)
write(r0, &(0x7f0000000240)="d56f40626404266bdeaa42e46b4715b331da6db0fe8a947773343469cf834e2942494bcb21646eaf59e4565be7ee44c581aec9afd6cf2027322bb10c37a5895f07c713ef83ef7dfe227c759f1dd869840cdfad811f339d3404cc8bd191c73511a617852eb5b0832ab6e5f3c8d5cd88f93f52d15b2b3348a90d21b70cd1057702", 0x80)
setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000200)=0x3, 0x4)

00:01:50 executing program 0:
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000000c0), 0x0)
setrlimit(0x6, &(0x7f00000006c0)={0x10000000000b35d, 0x800000b35d})
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, &(0x7f0000000540))
execve(0x0, &(0x7f00000005c0)=[0x0, &(0x7f00000003c0)='^\x00', &(0x7f0000000400)='@\x00', &(0x7f0000000440)='\x00', 0x0, &(0x7f0000000500)=']\x00', &(0x7f0000000580)='&)#\x00'], 0x0)
mlockall(0x3)
sync()
getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, 0x0)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
fsync(0xffffffffffffffff)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000040)=0xff, 0x4)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r1, 0x8000000, 0x1000000000003)
getresuid(&(0x7f00000002c0), 0x0, &(0x7f0000000340))
getuid()
pwritev(r1, 0x0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000140)=0x1, 0x4)
r2 = msgget$private(0x0, 0x0)
msgsnd(r2, &(0x7f0000000580)=ANY=[], 0x0, 0x0)
fcntl$setflags(r0, 0x2, 0x1)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000), 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
r3 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_opts(r3, 0x0, 0x100000000000000a, &(0x7f0000000040)='\x00', 0x1)
sendto(r1, 0x0, 0xfffffffffffffe64, 0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, 0x0, &(0x7f0000000680))

00:01:51 executing program 3:
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0)
mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0)
renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00')
mkdirat(r0, &(0x7f0000000280)='./file1\x00', 0x0)
fsync(r0)
mkdir(&(0x7f0000000040)='./file1\x00', 0x8)
r1 = open(&(0x7f0000000380)='./file0/file0\x00', 0x880, 0x100)
renameat(r0, &(0x7f00000000c0)='./file0/file0\x00', r0, &(0x7f0000000100)='./file1\x00')
readlinkat(r1, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=""/241, 0xf1)
renameat(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00')
read(r0, &(0x7f00000002c0)=""/120, 0x78)
rename(&(0x7f0000000340)='./file0\x00', &(0x7f00000003c0)='./file1\x00')

00:01:51 executing program 1:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c6, 0x0)
r1 = dup2(r0, r0)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000080)={0x6, [0xff, 0xffffffffffffff7f, 0x7, 0x23, 0x7, 0x5]}, &(0x7f00000000c0)=0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f0000000180)}], 0x1)
r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
accept$inet(r2, 0x0, 0x0)
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0)
mlockall(0x3)

00:01:51 executing program 0:
r0 = open(&(0x7f0000000100)='./file0\x00', 0x102, 0x0)
setsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000140)={@broadcast}, 0x8)
r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet6_int(r1, 0x29, 0x3b, &(0x7f0000000000), 0xfffffffffffffe95)
setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000040)={0x7, {{0x1c, 0x3, 0x3, @mcast1, 0x8}}}, 0x88)

00:01:51 executing program 2:
setreuid(0x0, 0xee00)
r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c, 0x20000000)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
r3 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000080))
r4 = accept4$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000100)=0x10, 0x0)
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000200), &(0x7f0000000240)=0x4)
r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r6 = socket$inet_udp(0x2, 0x2, 0x0)
r7 = shmget(0x2, 0x200000, 0x24, &(0x7f0000e00000/0x200000)=nil)
shmctl$IPC_INFO(r7, 0x3, &(0x7f0000000180)=""/57)
accept$inet(r6, &(0x7f0000000280), &(0x7f00000002c0)=0x10)
poll(&(0x7f0000000140)=[{r0, 0x1}, {r1, 0x40}, {r2, 0x2020}, {r3, 0x2044}, {r4, 0x21c5}, {r5, 0x44}, {r6, 0x1d8}], 0x7, 0x8)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f0000000300)=ANY=[@ANYBLOB="ff3f00000000aee26fde59b61f3fde4a705b4380336b97777149957048b51349c47c1c7f4ac88722743e2aff7e4d7be1e088e0fc2834aad147dff9c0fe84dded7100"], 0xc)
r8 = shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil)
shmctl$IPC_STAT(r8, 0x2, 0x0)

00:01:51 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000200)={<r1=>0x0, 0x1}, &(0x7f0000000240)=0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000280)={0x5, 0x4200, 0x3, 0x80000001, r1}, 0x10)
setsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000380)={0x1, 0x100}, 0x10)
syz_execute_func(&(0x7f0000000c40)="982e152c49c44191d1fdc4e27d13ae99899999c0827c92a7eeeea37bf0c53e41e2e9b55718660f38320faea4632d8a4d14622e7e5e5a5ab8c4014e4e8fc9c09b3cd81e0fa0e5090f8f4f000c000034d12d0bf8c4f8c4c66db712c483397fd300802d2ddc0fbcaf00100000f345d9c6440f98fc0f890d5ad5f1c403e5485000cd01b00b000000f08171a32b8a826e6ba8560d2d8cc7e8622e470ff346a5c481fee609e0f5c4e3355e2e4058c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2")
r2 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000100)={<r3=>0x0, 0x3}, &(0x7f0000000140)=0x8)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000180)={<r4=>r3, 0x8001}, &(0x7f00000001c0)=0x8)
ioctl$DIOCXROLLBACK(r2, 0xc0104453, &(0x7f0000001d40)="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")
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f00000002c0)={r1, 0x0, 0x3, 0x8, 0x5}, &(0x7f0000000300)=0x18)
r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000a00)=ANY=[@ANYBLOB="02004e21ffffffff00"/136, @ANYRES32=r4, @ANYBLOB="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"], &(0x7f0000000340)=0xa0)
ioctl$DIOCRCLRTABLES(r5, 0xc450443c, &(0x7f00000003c0)={{"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", "0934da533fa1ecc240f2dca34f5ae7d0fb4d509497b108d88e499b5889a30f44", 0x4, 0x81}, &(0x7f0000000040)="ffc76acd4f6e7d23480d13cc977be94b049233ddd7a01fe51fb02146f813760214683dd0110364c3ab3a0ba867e498bb2a9ff7f7b632c3c38e413c3779eab94531d5532f730e8d7b387044a9a625128cfc1f5020bafcbf56aa19907ed529485796767fea9a82349b7093c7190184b6daa6fa50421f20710dc195c798e61cbfd824e46b9433f25f91b70e599f6a355b0387f19de3b203f6d3446550a97e35", 0x3, 0x5, 0x4, 0x4c, 0x80000000, 0x9, 0x4, 0x6576})

00:01:51 executing program 2:
socket$inet6_udp(0x1c, 0x2, 0x0)
r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x400000002c5, 0x0)
preadv(r0, 0x0, 0x0, 0x0)

00:01:51 executing program 0:
syz_execute_func(&(0x7f0000000100)="982c2c0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000")
socket$inet6_tcp(0x1c, 0x1, 0x0)
symlinkat(0x0, 0xffffffffffffffff, &(0x7f0000000040)='./file0\x00')

00:01:51 executing program 1:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff})
getsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000040), &(0x7f0000000080)=0x10)
select(0x1a, 0x0, &(0x7f00000000c0), 0x0, 0x0)

00:01:51 executing program 1:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
shutdown(r0, 0x0)
r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10, 0x20000000)
r2 = dup2(r0, r0)
ioctl$DIOCCHANGEALTQV1(r2, 0xc1304431, &(0x7f0000000280)="742ae785924ea1e5b65397c2f67531a16086fbd978e98ee3bb82eb4d634e4dc5d33edb6a5470fc52130062782aa771773626496b5061911b7c15e6abb734ee24fd17897a4e794e3e6fd4fefd9b0b6ec095509cdabc47c8e246923e9aac73043b0ea5a33fdb7c8dff8a8cced017f059ad540aac354596d8a38748bf49a9a751e96dbe22e76de10bba9f44fb715164db9f203059a1a52f1ccd0adad04915aa346b033192ccaccc89a8546e3ef4c3b3b00388781c7e3f12b27f4c45621c")
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000100)={<r3=>0x0, 0x6d, "a45f748d830d31fdcfe15e0324282ff0cce26e3b982efbb023bca127941bcb8ffa7a519c0919450cfd3a35f839ebbe84230fd19cfb33caca3ee2ad09903b58281e3400d2de3b2ea37918511de538633607264b209242afc872ea761363d29acd605de30c25deb31746a004de81"}, &(0x7f0000000180)=0x75)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pf\x00', 0x100, 0x0)
getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000001c0)={<r4=>r3, 0x6}, &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000240)={0x0, 0x8000, r4}, 0xc)
read(r1, &(0x7f0000000480)=""/89, 0x303)

00:01:51 executing program 2:
setreuid(0x0, 0xee00)
r0 = accept(0xffffffffffffff9c, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000180)=0x1c)
r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c)
r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000600)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000640)=0x1c, 0x10000000)
r3 = open$dir(&(0x7f0000000680)='./file0\x00', 0x8, 0x18)
r4 = open$dir(&(0x7f00000006c0)='./file0\x00', 0x8208, 0x81)
r5 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
r6 = socket$inet_udp(0x2, 0x2, 0x0)
r7 = socket$inet6_udp(0x1c, 0x2, 0x0)
r8 = getpgid(0xffffffffffffffff)
r9 = geteuid()
freebsd11_lstat(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, <r10=>0x0})
r11 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
r12 = socket$inet_sctp(0x2, 0x1, 0x84)
r13 = socket$inet(0x2, 0x4, 0xfffffffffffffffe)
r14 = accept4$inet6(0xffffffffffffffff, &(0x7f00000007c0)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000800)=0x1c, 0x30000000)
r15 = socket$inet(0x2, 0x3, 0x8001)
pipe2(&(0x7f0000000840)={<r16=>0xffffffffffffffff}, 0x4)
r17 = accept$inet(0xffffffffffffffff, &(0x7f0000000880)={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000008c0)=0x10)
r18 = socket$inet_tcp(0x2, 0x1, 0x0)
r19 = getpgid(0x0)
freebsd11_lstat(&(0x7f0000000900)='./file0\x00', &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, <r20=>0x0})
freebsd11_stat(&(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0, <r21=>0x0})
r22 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000a80)='/dev/pf\x00', 0x240, 0x0)
r23 = accept$unix(0xffffffffffffffff, &(0x7f0000000ac0)=@abs, &(0x7f0000000b00)=0x8)
r24 = socket$inet6_udplite(0x1c, 0x2, 0x88)
r25 = accept(0xffffffffffffffff, &(0x7f0000000b40)=@un=@file={0x0, ""/4096}, &(0x7f0000001b80)=0x1002)
r26 = open$dir(&(0x7f0000001bc0)='./file0\x00', 0x2, 0xa0)
socketpair(0x2, 0x1, 0x6, &(0x7f0000001c00)={0xffffffffffffffff, <r27=>0xffffffffffffffff})
r28 = accept4$inet(0xffffffffffffff9c, &(0x7f0000001c40)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000001c80)=0x10, 0x20000000)
r29 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r30 = socket$inet_udplite(0x2, 0x2, 0x88)
r31 = socket$inet6_udp(0x1c, 0x2, 0x0)
r32 = accept4$inet(0xffffffffffffffff, &(0x7f0000001cc0)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000001d00)=0x10, 0x30000000)
r33 = accept4(0xffffffffffffff9c, &(0x7f0000001d40)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000001d80)=0x1c, 0x0)
socketpair$unix(0x1, 0xd1dcdd07957ba0c2, 0x0, &(0x7f0000001dc0)={0xffffffffffffffff, <r34=>0xffffffffffffffff})
r35 = accept(0xffffffffffffffff, &(0x7f0000001e00)=@in6, &(0x7f0000001e40)=0x1c)
r36 = getpgrp(0xffffffffffffffff)
r37 = geteuid()
freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000001e80)={0x0, 0x0, 0x0, 0x0, 0x0, <r38=>0x0})
r39 = open(&(0x7f0000001f00)='./file0\x00', 0x20000, 0x20)
sendmsg$unix(r0, &(0x7f00000020c0)={&(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000580)=[{&(0x7f0000000200)="3df997fde72ddae25d6fb216c2e1758e41c4a0839ef8939be4e49cec5e95e401350da1ad9df083a4ed1bb52697e7086eb0ca694f1c4864e7daedce0a722d7d130c4920b586af", 0x46}, {&(0x7f0000000280)="74042e2ac646e2491b22b23414bc01", 0xf}, {&(0x7f00000002c0)="4ad6b4e0dd05244a80d1a4790638d4bd6178f4d3dc5d1717a7c50396be0a74379d875640ec1c622cb2ad7bafe12c0d", 0x2f}, {&(0x7f0000000300)="4621b6cdfca186e056c7ab10b3b05ee01866e1a9d88880c0109122f8439544dd8b07617b1b5dbc74f946265808faebfb5612d8c87e2afae373a6fcb742538682523a0253d64f592da8a87b686fb15d389591c10996caac61898b76358ba1914fdaf80482c7366e0fc011bc7aa1519e29e657432823bdec38f7b3aca151e71a5e3fcd2ff3bc2c93f926fec4b17ab9b538b69cee9e2a5d67a9a8093700802431398c89d8cdbae2509d5c5a44cd35ba23e099e536060a8d5a1a11bfe7984ebc62912b42ad036f77b463681fc643c694440c7436a126ca4e8e4aac85059705ffe55e1f79541b2f24c9ce4c865a8ef4b4b989ad9f", 0xf2}, {&(0x7f0000000400)="11d8a549e0842fac1119f36b3b5b333adf4932f7433703df04488dbf74960b1bd3b90351e97de2f1be1ab927eb38c9630b302ad3343fe0ca2d8cf3c267", 0x3d}, {&(0x7f0000000440)="6ec41bc88a361df93eea723bd6aedfb609260b66c24972d49a7e9dae79407d6add6ab551540d78a9bb2af27b3eb5a6ec383c968aa254e5a41a157993058274e577fc7ab3c1c461dee6a2201ac0479c558c7e0b73667b59b4748502453484e247fd4518aa8a7f3c6213cece9e56de0f0283feda1a5a7efd9e738e3c6b5de68a34909cfbf02486c72777e3a2042c1ebe882d3b7bc4fd54e2630f1717db7180a69b6d5ee23e4b7d35f6dc562582027866c64dec86dd486ae934f25e7b4320af62bdddc1b952f17375441a4ba1921c4f708d", 0xd0}, {&(0x7f0000000540)="0931bb72feb78347707f48a554f065f919e253ab080d2f0fd4a1beb12ece08cdbf", 0x21}], 0x7, &(0x7f0000001f40)=[@rights={0x30, 0xffff, 0x1, [r1, r2, r3, r4, r5, r6, r7]}, @cred={0x20, 0xffff, 0x2, r8, r9, r10}, @rights={0x30, 0xffff, 0x1, [r11, r12, r13, r14, r15, r16, r17, r18]}, @cred={0x20, 0xffff, 0x2, r19, r20, r21}, @rights={0x18, 0xffff, 0x1, [r22]}, @rights={0x28, 0xffff, 0x1, [r23, r24, r25, r26, r27, r28]}, @rights={0x30, 0xffff, 0x1, [r29, r30, r31, r32, r33, r34, r35]}, @cred={0x20, 0xffff, 0x2, r36, r37, r38}, @rights={0x18, 0xffff, 0x1, [r39]}], 0x148, 0x100}, 0x1)
r40 = geteuid()
setresuid(r40, r40, 0x0)
syz_execute_func(&(0x7f0000000000)="c4a2719194bdd2000000c4c18d73fd00660f3a0dc2fcc443b94993655666660066420f3824416ec4827d2a245d45000000c4417ddbbff8777d1f460f6f9984000000c48185604b00d9eb")
syz_execute_func(&(0x7f00000000c0)="1c09c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")

00:01:51 executing program 3:
syz_execute_func(&(0x7f0000000840)="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")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={<r0=>0x0}, 0x0)
getsockname$inet(0xffffffffffffffff, 0x0, 0x0)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$inet_mreqsrc(r1, 0x0, 0x0, &(0x7f0000000140)={@broadcast, @local, @remote}, &(0x7f0000000180)=0xc)
pipe2(&(0x7f0000000440)={0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x4)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, 0x0, 0x67)
fsync(r1)
setsockopt$inet_tcp_TCP_FASTOPEN(0xffffffffffffffff, 0x6, 0x401, &(0x7f0000000280)={0x0, "b5e06da0c3f69302f7b0bce63e5911ee"}, 0x14)
pipe2(0x0, 0x8)
r3 = fcntl$dupfd(r1, 0x11, r1)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000380)={@in={{0x2, 0x0, @rand_addr=0x2}}, r0, 0x7, 0x5, 0x5}, 0x94)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000001c0))
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
fcntl$dupfd(r3, 0x0, r1)
r4 = accept$inet6(0xffffffffffffff9c, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000300)=0x1c)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x10, &(0x7f0000000340)=0x3f, 0x4)
r5 = fcntl$dupfd(r1, 0x11, r1)
getsockname$unix(r5, &(0x7f0000000200)=@abs, &(0x7f0000000240)=0x8)

00:01:51 executing program 3:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f00000001c0)={@remote={0xac, 0x14, 0x0}, @remote, @multicast1}, 0xffffffffffffff90)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1, @multicast2}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x100000000000046, &(0x7f0000000040)={@multicast1, @local}, 0xffffffffffffff24)
freebsd10_pipe(&(0x7f0000001500)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = semget$private(0x0, 0x4, 0x20)
semop(r2, &(0x7f0000000180)=[{0x0, 0x50000000, 0x1000}, {0x0, 0x7fff, 0x1800}], 0x2)
r3 = accept$inet(r0, &(0x7f00000000c0), &(0x7f0000000140)=0x10)
getsockopt$inet_mreqn(r3, 0x0, 0xd, &(0x7f0000000200)={@multicast2, @multicast2, <r4=>0x0}, &(0x7f0000000240)=0xc)
setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000280)={@remote={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}, r4}, 0xc)
r5 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$inet6_tcp_buf(r5, 0x6, 0x25, &(0x7f00000002c0)=""/4096, &(0x7f00000012c0)=0x1000)
r6 = accept(r5, &(0x7f0000001300)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000001340)=0x1c)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f0000001380)=ANY=[@ANYRES32=<r7=>0x0, @ANYBLOB="b3000000742c21e7487625356087cb9480ec076d4d3b4b18b097fb9ed21ba9d2fe43e3e5638405c01c6223784c61aa2a9d02b65f4c71a24339509e7cdd5d57f9ce5aecb939a744c0c207039db4fe50c9ade688ee788d236829b8b3420454ac007eca38cf8fb4ed58b1531c23b68d78b51812c6076a0b2e9ec48c84a02dffcafd8b2cdd5ebb5a275d5ba9665272e73d0d68030a22d0b09fd98e8ac36008841bdacac534fdbfe62bb1557917bc0c6a0cb0832c22b7711747"], &(0x7f0000001440)=0xbb)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x15, &(0x7f0000001480)={r7, 0x3}, &(0x7f00000014c0)=0x8)
setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000100)={@empty, @loopback}, 0xc)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000001540)={r7, 0x200}, 0x8)
setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000000)={@multicast2, @remote}, 0xc)

00:01:51 executing program 1:
utimensat(0xffffffffffffffff, 0x0, &(0x7f00000012c0)={{0x0, 0xfffffffffffffffe}, {0x0, 0xc7000000}}, 0x0)
syz_emit_ethernet(0x4000, &(0x7f0000000000)=ANY=[@ANYBLOB="b100485caa0900000000100000dd60f69d7800a611002293ca12379ead9c65dcd6bb64696744ff020000000000000000e3ff00000001"])

00:01:51 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x40000000001, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000e00000010000000000000000000000000000000000000065794c96ab7b39385b89fd0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003ff000000000000000000000000000000000000000000e33f3a6ffc3380544ce3c2afa38260715746e9023533a365fe09d7d3f7", @ANYRES32=<r2=>0x0, @ANYBLOB='\x00'/20], 0x0)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f00000001c0)=r2, 0x4)

00:01:52 executing program 0:
syz_execute_func(&(0x7f0000000180)="1c11c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017c421e85cdaf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")

00:01:52 executing program 3:
read(0xffffffffffffffff, &(0x7f0000000080)=""/228, 0xe4)
clock_settime(0x0, &(0x7f0000002300)={0x6, 0x571a})
ioctl$DIOCRGETADDRS(0xffffffffffffffff, 0xc4504446, 0x0)
r0 = accept4(0xffffffffffffffff, &(0x7f00000001c0)=@un=@file={0x0, ""/4096}, &(0x7f0000001200)=0x1002, 0x30000000)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000002440)='/dev/pf\x00', 0x18000, 0x0)
r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
poll(&(0x7f0000001240)=[{r0, 0x2024}, {r1, 0x1}], 0x2, 0x81)
r2 = accept(r1, 0x0, &(0x7f0000002480))
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f00000024c0)={0x3, [0x5, 0x7f, 0x280000000000]}, 0xa)
ioctl$DIOCCHANGEALTQV0(0xffffffffffffffff, 0x8004667e, &(0x7f00000000c0))
r3 = accept4$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, ""/108}, &(0x7f0000000180)=0x6e, 0x0)
fchdir(r3)
sync()
select(0x40, &(0x7f0000002340)={0x200, 0x9, 0x7fff, 0xde94, 0x40000000800, 0x0, 0x8e3, 0x2}, &(0x7f0000002380)={0x7, 0x8, 0x3, 0x5, 0x7, 0x5, 0x6}, &(0x7f00000023c0)={0x9, 0x0, 0x0, 0x80000000, 0x8, 0xabdc, 0x81, 0x5}, &(0x7f0000002400)={0xe6b5, 0x100000001})
accept4$unix(r0, &(0x7f0000001280)=@file={0x0, ""/4096}, &(0x7f00000022c0)=0x1002, 0x10000000)

00:01:52 executing program 1:
r0 = socket(0x11, 0x10000000000003, 0x0)
sendto$unix(r0, &(0x7f0000000140)="b100050490000000000008005786ca900f0e08fecea11ea8fef96ec2c73fd3357ae26caa0416fa4f376336acf00b7804be781e4991f7c8df5f882b297be1aa79230000f4c8b2ca3ebbc257699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd89720fd3872babfbb770c1f5a872c881ff7cc53c894303b22f310b404f36a00f90006ee01be657aea8c500000002000000000000020200a371a3f8000000000000000000010090d2c4e5187c00", 0xb1, 0x0, 0x0, 0x0)
accept$unix(r0, 0x0, &(0x7f0000000000))

00:01:52 executing program 2:
r0 = socket(0x1b, 0x3, 0x4)
getsockopt$sock_timeval(r0, 0xffff, 0x1010, 0xfffffffffffffffe, &(0x7f0000000080)=0x10)

00:01:52 executing program 0:
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
getpid()
getpgid(0xffffffffffffffff)
getpid()
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c)
fcntl$getown(r1, 0x5)
r2 = getpgrp(0xffffffffffffffff)
r3 = getpgid(r2)
r4 = msgget(0x1, 0x8)
r5 = fcntl$dupfd(r0, 0x800000000000000, r1)
bind$inet6(r5, &(0x7f0000000380)={0x1c, 0x2, 0x1, @loopback, 0x100000000000001}, 0x1c)
r6 = socket(0x2, 0x10000001, 0x84)
connect$unix(r6, &(0x7f0000000400)=@abs={0x1, 0x0, 0x2}, 0x61e9c0a9caf7f673)
recvmsg(r6, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
recvfrom$inet6(r6, 0x0, 0x0, 0x400000083, 0x0, 0x0)
msgctl$IPC_INFO(r4, 0x3, &(0x7f0000000580)=""/155)
wait4(r3, &(0x7f0000000080), 0x0, &(0x7f0000000240))
getpgrp(r3)
r7 = getpgrp(r3)
setsockopt$inet_tcp_int(r5, 0x6, 0x10, &(0x7f00000004c0)=0x5, 0x4)
setsockopt$sock_int(r5, 0xffff, 0x1008, &(0x7f0000000340)=0x3ff, 0x4)
getpgid(0x0)
r8 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
lseek(r8, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r8}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
getpgid(r7)
socket$inet_udplite(0x2, 0x2, 0x88)
freebsd10_pipe(0x0)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x4040, 0x0, 0x0)
poll(&(0x7f0000000180), 0x1aa34ae5, 0x2008)
setsockopt$sock_int(r5, 0xffff, 0x4001014, &(0x7f0000000300)=0x8, 0x0)
setsockopt$sock_int(r8, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4)
getpid()
freebsd10_pipe(&(0x7f00000003c0))

00:01:52 executing program 1:
syz_execute_func(&(0x7f0000000100)="9826473e43140c0f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509abbdd1c4e10bf8c4c4c1f811240ec461cd583d00000f81c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201aeb02b0000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0}, 0x0)

00:00:06 executing program 2:
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup(r0)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000004c0)=ANY=[@ANYBLOB="0ef9e59f78e9b85863572656d53b7ba192cd262bcea76a0ff925b4f6f2b4be741174fb9941f79be7b9820fc5c8aa3b03ae7344ee74db18e530d31bb0298b09ff70360cf883a26205a76b39a487075da2bff89905603e116adb3fb176cb054c446e6a3b7aa4af58fe74af2a7879f43bd5b52553028814405fded44e33e222e07807be9213a511bd6f12a0be18e8af3671eed0a96eaf21f51f4d192eec23f54f03405a7967229aba2fe8e0a0be74c79635316c2ba18f1d2d3ff2d0a0b8e5610c619af789c30d05da7efc44cca57caa6f32dab62e05eb7d5a2bc196b922332d9f80aa403482d713346fc6e9", @ANYRESHEX=r0, @ANYPTR], 0x0)
connect$unix(r1, &(0x7f0000000300)=@abs={0xf64cb340ce081cac, 0x3}, 0x8)
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
getpgid(0x0)
getpgid(0xffffffffffffffff)
r2 = fcntl$getown(0xffffffffffffff9c, 0x5)
r3 = accept4(r1, &(0x7f0000000340)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000380)=0x1c, 0x20000000)
getsockopt$inet6_buf(r3, 0x29, 0x7f, &(0x7f0000000400)=""/58, &(0x7f0000000440)=0x3a)
r4 = getpgid(r2)
r5 = msgget(0x1, 0x8)
msgctl$IPC_INFO(r5, 0x3, &(0x7f0000000180)=""/155)
clock_settime(0xe, &(0x7f00000003c0)={0x3, 0x2})
wait4(r4, &(0x7f0000000080), 0x0, &(0x7f0000000240))
r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2, 0x10, r1, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
lseek(r6, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r6}], 0x20000000000003be, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
freebsd10_pipe(0x0)

00:00:06 executing program 3:
syz_execute_func(&(0x7f0000000000)="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")
socketpair(0x1, 0x20000001, 0x7fff, &(0x7f0000000180)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f00000001c0)={@local, @multicast2}, &(0x7f0000000200)=0xc)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000140), 0x0)
getsockname$inet(0xffffffffffffffff, 0x0, 0x0)
mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2, 0x10, r0, 0x35)
socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000240)={0x3, [0x100000001, 0x1, 0x5]}, 0xa)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)

00:00:06 executing program 0:
syz_execute_func(&(0x7f0000000600)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b5576766106b32fb660f72d50f0fb8c4054e4eed757c010fa0e509ab34d1c4e181eb7c840465f3d2b90d000000c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6ac65f042113101b00b000000f08171a30b8a826eefa80d36430f38cad28cc7a3056f0000004ed7c4618de3c0f526264788fe899c9ca1dd7dbbbfdd5cc600d030d5a1c9fb110fd3c4a26161e2")
syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000")

00:00:06 executing program 3:
r0 = socket(0x2, 0x20000001, 0x40000000000084)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x7, 0x5}, 0x8)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={<r1=>0x0, 0x21, 0x2, 0x6, 0x4}, &(0x7f0000000080)=0x18)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000180)=ANY=[], &(0x7f0000000140))
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in={{0x2, 0x1, @multicast1}}, r1, 0x47, 0x94b, 0x9, 0x2f, 0x7fff, 0x2}, 0xa0)
connect$unix(r0, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x1}, 0x8)

00:00:06 executing program 2:
__getcwd(&(0x7f00000002c0)=""/179, 0xb3)
r0 = accept(0xffffffffffffffff, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000280)=0x10)
setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000001c0)={0x10000000, &(0x7f0000000100)=[@in6={0x1c, 0x2, 0x9c, @remote={0xfe, 0x80, [], 0x0}}, @in={0x2, 0x2, @broadcast}, @in6={0x1c, 0x2, 0xa4, @remote={0xfe, 0x80, [], 0x0}, 0x4}, @in6={0x1c, 0x1, 0x4, @local={0xfe, 0x80, [], 0x0}, 0xffffffff}, @in={0x2, 0x0, @loopback}, @in={0x2, 0x2, @loopback}, @in={0x2, 0x3, @loopback}]}, &(0x7f0000000200)=0x10)
syz_execute_func(&(0x7f0000000680)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c6cd72720f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r1 = getpgrp(0x0)
r2 = dup(0xffffffffffffff9c)
getsockname$inet(r2, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10)
r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
lseek(r3, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r3}], 0x20000000000003be, 0x0)
socketpair$unix(0x1, 0x2, 0x0, 0x0)
freebsd10_pipe(0x0)
open(&(0x7f0000000180)='./file0\x00', 0x40, 0x88)
open(&(0x7f0000000240)='./file0\x00', 0x0, 0x1)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x40000001, 0x0, 0xffffffffffffff41)
r4 = getpgrp(r1)
syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
r5 = getpgrp(0x0)
munlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000)
setpgid(r4, 0x0)
setpgid(r4, r5)

00:00:06 executing program 3:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000080)="29ef5f1527b411c73a5f99940d31b8b9a8d6b7aa24d79afc29e15d3012f2dc6f6de29c3d135f85c220e176d4fc18f2e87ca5f32ed08b1f441d892c2a9fe5f4c4a339b74f167b7e601f29b2a8abea13d79290944596bc96bf9f9bcc46b0f3f92a5622f449f7170cc372a1260a655d86c12ebbf1019a0cc9e28ab6c679a12d1d1e6b2f", 0x82)
getsockopt$sock_int(r0, 0xffff, 0x1012, 0x0, &(0x7f0000000040))

00:00:06 executing program 0:
freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0x2000000001000, 0x0)
r0 = open(&(0x7f0000000000)='./file0\x00', 0x4, 0x0)
fchmod(r0, 0x31)
linkat(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00', 0x400)
faccessat(r0, &(0x7f0000000100)='./file0\x00', 0x80, 0x700)

00:00:06 executing program 3:
pipe2(&(0x7f0000000040)={<r0=>0xffffffffffffffff}, 0x4)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000080)={<r1=>0x0, 0xd, 0x100}, &(0x7f00000000c0)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000100)={@in6={{0x1c, 0x1, 0x4, @empty, 0x7f}}, r1, 0x0, 0x3154fcec, 0x56d}, &(0x7f00000001c0)=0x8c)
r2 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r2, 0x29, 0x1b, &(0x7f0000000000), 0x4)
bind$inet6(r2, &(0x7f0000000340)={0x1c, 0xffffffffffffffff, 0x0, @rand_addr="0000000000000000000000000100"}, 0x1c)

00:00:06 executing program 1:
syz_execute_func(&(0x7f00000000c0)="b1ca91cd8036460fd7f9cdd0d0c44139fda1fefec4e1ed72f574c7c7e4c653fb0fc4014c5868f4295f68c44149f2168f4808eebce00000802000c421fc51c1c442d10384543e5cc763c48192558dc3c36645c421e5ec19f3400faee4c4210de547bb730f5726400f5c1849246bfedf646736676666430fefb300000000c4027d318cb50e000000f3460f1a0b111d54111d00")

00:00:06 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
execve(0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000040)={0x7, 0x140000000000000, 0x3200, 0xbb, 0x81, 0xa9a6, 0xa981, 0x3800000000000, <r1=>0x0}, &(0x7f0000000080)=0x20)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={r1, 0x6}, 0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x7fffffff, 0x10000000, 0x10, 0x3, 0x5, 0x2, 0x6, 0x5, r1}, &(0x7f0000000140)=0x20)
close(r0)

00:00:06 executing program 0:
socket$inet6_sctp(0x1c, 0x800000000000005, 0x84)

00:00:06 executing program 1:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20000, 0x4)
getresuid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)=<r2=>0x0)
freebsd11_lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
fchown(r0, r2, r3)
getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
r4 = fcntl$dupfd(r0, 0x0, r0)
sendmsg$inet_sctp(r4, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="100000008400000008000000000000001c000000000000005a0000000100"/44], 0x2c}, 0x0)

00:00:06 executing program 3:
r0 = socket$inet6(0x1c, 0x4, 0x81)
getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4)
writev(r0, &(0x7f0000001300)=[{&(0x7f0000000080)="a916fac2500ef7172cf108df4d8200d1c9b3c0ccebd7997365efc93a265f422807553c6b39fa5c52da13aad25c6228869e13cea040bc835105218bfd3846db5becd497bb44ff", 0x46}, {&(0x7f0000000100)="ad67227ce9a438846740efcb1e3d1f8c94f0bfc2a8dcbe592816c350bc5d22811274cce70fdd3a4dea895e9730a682c15185e24b12bf38ba9824e4aae88e9138e99d03c740b75c18359bda16bef860e141cf3a83903ff1dcf3263623e067c9708a846eccdb59c431026a28c6b22695c01eab1733c74c5274", 0x78}, {&(0x7f0000000180)="73a46f2b5c134b75e218cfa54bd5372758d7b704738c71b7ef829133355c8415e5fc97257863753bac7201a09bbcf0efa060acbdb0dd9e635f16624aed58d027bf8d8539888efece19b994c129d8c2b5057493c5babe9791333da319837a5e7ff93374f733c4d24a8a16a309635b7e28052e7c0738a6325cc1fae64ab653579a0c90ee33f47c59d49d06784f5b76e5601f2995d3535956ac", 0x98}, {&(0x7f0000000240)="2e9b9462c115825a7d0adcca14138453fc03877c7df35aafe04b71718af39c20a575ac831e6bc8e8602a9808300722acbc619cf655f69dc5feff1a85da1627c57a7cf9ab6fd72eb1e0dd8735fe0b0eaf840e652050d609d52b6da941d3844759bae45ab513d4b0c6fe2851b2f0aeef5e0bf11099c849669d9a827e07956cfa249318ecfc418db65e79332f7e7352fb4b74bdec23fdb61319b591a8fa149952857c36d12be80c", 0xa6}, {&(0x7f0000000300)="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", 0x1000}], 0x5)
syz_execute_func(&(0x7f0000001380)="6567f20f2ac4c462fd31a8e71d0000420fb7073e41c1e50ac42150542ec40115e1c7c4413f5a48030fc01ff243a7417863")
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000013c0)={0x40}, 0x8)
getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000001400), &(0x7f0000001440)=0x4)
r1 = accept(r0, 0x0, &(0x7f0000001480))
setsockopt$inet_udplite(r1, 0x88, 0x2, &(0x7f00000014c0)=0x8, 0x4)
setsockopt$inet_mreqsrc(r1, 0x0, 0x49, &(0x7f0000001500)={@rand_addr=0x9, @empty, @remote={0xac, 0x14, 0x0}}, 0xc)
getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000001540)=""/61, &(0x7f0000001580)=0x3d)
bind$unix(r1, &(0x7f00000015c0)=@abs={0x1, 0x0, 0x0}, 0x8)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000001600)={<r2=>0x0, 0x0, 0x0, 0xffff, 0x8}, &(0x7f0000001640)=0x18)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000001680)={r2, 0x8}, 0x8)
r3 = semget$private(0x0, 0x0, 0x200)
__semctl$IPC_INFO(r3, 0x0, 0x3, &(0x7f00000016c0)=""/161)
setsockopt$inet_tcp_buf(r1, 0x6, 0x2020, &(0x7f0000001780)="c2a5963878703e3a0f82d3ce9818f16d81c11757a3e50c34b376dfc1c765d495710cf2df9363680119a220d3143d7d91b848362c97c783752e26a06e49ecbfc401041a6fc5faacb90500e9fb2e4a9c90afd8df62d0d0bd91619545da3b6ae3c081f89d6efbe1bd9abfb6119a1c0ac01453ad893a8024f304f2b5dd8e50999a5c1e57e50d7d09a34e548083498183b97826d7e959d22541bb85a26b2cd11e50dee13a7e01b3c576ff48e3df7fa16d4ad8b355dce80b893147a0f56ed830567388214ce9ce8989afffa1c8c400d18f1baecbcc494b488c2d53", 0xd8)
getpeername$unix(r1, &(0x7f0000001880)=@file={0x0, ""/49}, &(0x7f00000018c0)=0x33)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000001900)={r2, 0x400, 0x3, 0x2, 0x20}, &(0x7f0000001940)=0x18)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000001980)={0x4, 0x500, 0x4, 0x4f, <r4=>r2}, &(0x7f00000019c0)=0x10)
setsockopt$inet_tcp_buf(r1, 0x6, 0x3261d9cd4774b106, &(0x7f0000001a00)="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", 0x1000)
setsockopt$inet_group_source_req(r1, 0x0, 0x52, 0x0, 0x0)
r5 = dup2(r1, r1)
setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x51, &(0x7f0000002a00)={0xaf37, {{0x1c, 0x2, 0x7, @mcast2, 0x5}}}, 0x88)
getsockopt$inet_tcp_buf(r5, 0x6, 0x0, &(0x7f0000002ac0)=""/91, &(0x7f0000002b40)=0x5b)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000002b80)={0x2, [0x0, 0x0]}, &(0x7f0000002bc0)=0xc)
r6 = socket$inet6(0x1c, 0x2, 0x1)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x21, &(0x7f0000002c00)={0x10000, 0x2000, 0x6, 0x80000001, r2}, 0x10)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000002c40)={r4, 0x9, 0x2, 0x2, 0x3ff}, &(0x7f0000002c80)=0x18)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000002cc0)=0x7fffffff, 0x4)
chdir(&(0x7f0000002d00)='./file0\x00')

00:00:06 executing program 3:
setpgid(0x0, 0xffffffffffffffff)
r0 = geteuid()
r1 = geteuid()
setreuid(r0, r1)

00:00:06 executing program 1:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x20e, 0x80)
writev(r0, &(0x7f0000000640)=[{&(0x7f0000000080)="8b270f269aff0aa3fc5b2a6ce2e0a33f0d30c21d32d07b089ec704cac71cb3cb889bb4f915a9350502e37dcd84f362db0c654afe190a0320100529db2885ea765e8d56fcee0794636a60", 0x4a}, {&(0x7f0000000180)="83863f816ebf7adac51d1a7e0771184d863eb1dd5dd9918676e0db08aae28982b1e5b47869eda297081e", 0x2a}, {&(0x7f0000000300)="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", 0xfe}, {&(0x7f00000001c0)="f8374677aafa9701b602", 0xa}, {&(0x7f0000000400)="4e97ec5714bca3b2c8d56c8e81306ee512a3582610e1bb14d867bc0fbe4da9c234b6509667fb9611680b5802c061a4f075fd3dbd62abae892de970d60820d58ccf8390e4719e529edf3f4b177ff184c02c5371211c8eabb94cd406383418be22e4b3e509734bb708706dba0ae7bc7fbf9fab6659f5776175d77599f0b88f13f06b99", 0x82}, {&(0x7f0000000200)="ba2120ecf4e16cf397b5cbbf77d246205c1673e02de4ff9ef4da7ee75e59b9fbb556ef0e96f3f8b4", 0x28}, {&(0x7f00000004c0)="bd291eaa91ff1454260d435b242d7cab137c37452f26e299798eee269d1da53f042baa81820af25d57e8a1311bb90de317b97148c0aa0623ce73a0ed280cb4fb85d8f30468d01d248ca2bc245a61c31a4af2968fec9921840f44951ac005785f88777215ddfe3202401ed25a961594d8454c3583a996213d8298e296d5db6728caa6ce9e1ca5ad736f419cdf79a13cad9a5886bf6f485f27f21b8c07de26a7e78b66583a31124c65a5f366ee5a05c307ede9d364865140640b29cf095a845d12e6c7d6df8b8b25d775c6993af5c91cc3365e1394c796cb8d94687db8625e", 0xde}, {&(0x7f00000005c0)="86049d67027eef48a80b1190b90f080f561c54db38db35c4b385e2518288ba0b546f1de859c60e5acffbd72ed65e8fa68d3ac3ca35a9d11d6af2b840f8d31be89bdd2efa9f8266bb39f234d19097d920d2b09d5f4fcffc31299f18b58882d4c7e0c5e9e6409342a2509b99bf19b8153cf10cda9a8f5fb9", 0x77}], 0x8)
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
wait4(0x0, 0x0, 0x0, &(0x7f0000000240))
r1 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000))
lseek(r1, 0x0, 0x4)

00:00:06 executing program 0:
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381c6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r0 = msgget(0xffffffffffffffff, 0x99)
getpgid(0x0)
r1 = open(&(0x7f0000000240)='./file0\x00', 0x200, 0xf)
lseek(r1, 0x0, 0x0)
wait4(0x0, 0x0, 0xffffffffffffffff, 0x0)
__semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)=[0x200])
syz_execute_func(&(0x7f00000000c0)="9826473e431c120f05f30f59bfd913000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r2 = shmget$private(0x0, 0x3000, 0x104, &(0x7f0000ffd000/0x3000)=nil)
shmctl$IPC_INFO(r2, 0x3, &(0x7f00000004c0)=""/4096)
socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
setsockopt(r3, 0x4, 0x2, &(0x7f00000001c0)="0dcad3dc20f67567139a01d4120ab9564c0a02cc24c335f27f7f1b571f206e97e049dec9aa6a75aa84aeac78d86c39f27084463c12c948b4aa14145750926240e2456f016dde631cefb5afd7bda46df6e68d2066f5f4a05c3f9ef69f3b5118ad1b2f8716c43910d62c5de5c1", 0x6c)
getpgid(0x0)
__semctl$IPC_RMID(0x0, 0x0, 0x0)
getpid()

00:00:06 executing program 2:
socket$inet6(0x1c, 0x5, 0x9)
r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
accept$inet6(r0, &(0x7f00000003c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0)
pipe2(0x0, 0x4)
setrlimit(0x6, &(0x7f0000000080)={0x10000000000b35d, 0x200000800000b35f})
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, 0x0, 0x267)
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
setitimer(0x0, 0x0, &(0x7f0000000140))
setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0xfffffee7)
socket$inet_sctp(0x2, 0x0, 0x84)
setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, 0x0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)

00:00:06 executing program 3:
socketpair(0x10, 0x2, 0x2, &(0x7f0000000140)={<r0=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000240), &(0x7f0000000280)=0x4)
syz_execute_func(0x0)
freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, <r1=>0x0, <r2=>0x0})
freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
chown(&(0x7f0000000000)='./file0\x00', r1, r3)
r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x18, &(0x7f0000000380), &(0x7f00000005c0)=0x4)
mlockall(0x4)
sync()
readlink(&(0x7f0000000400)='./file0\x00', &(0x7f00000004c0)=""/201, 0xc9)
r5 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0)
r6 = getpid()
sendmsg$unix(r4, &(0x7f0000000700)={&(0x7f0000000680)=@file={0x1, './file0\x00'}, 0x8, &(0x7f0000000300), 0x29c, &(0x7f0000000440)=[@cred={0x0, 0xffff, 0x2, r6, r1, r2}], 0xffee, 0x4}, 0x20001)
writev(r5, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81f00}], 0x1000000000000075)
getpid()

00:00:06 executing program 3:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
syz_execute_func(&(0x7f0000000240)="b1c591cd80c4827941cda613d1d0c44139fd5bf9c18dff000000e85e263e4379af40f623419d49f216164808eebae0038e802000c62111f00fba6929da7dd7e0c47d239cb63e36646442e9000000010f186746f3400faee464f34280470300f3af8f4978c3610026400f0d18c401f6e0f6e3dfc4e1455fac66f34e0f2a2ed9d966470f381e20420f1806195411b90f01c1")
setsockopt$inet_mreqsrc(r0, 0x0, 0x3e, 0x0, 0x0)

00:00:07 executing program 3:
syz_emit_ethernet(0x2e, &(0x7f0000000000)={@local, @remote, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast, @empty, {[@timestamp={0x44, 0xc, 0x5, 0x11, 0x0, [{[@multicast2]}]}]}}}}}})
syz_extract_tcp_res(&(0x7f0000000040), 0x30, 0x101)
r0 = semget$private(0x0, 0xf48385c362a49dcd, 0x500)
r1 = geteuid()
r2 = getegid()
freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
__semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f00000001c0)={{0x11, r1, r2, r3, r4, 0x3, 0x400}, 0x3f, 0x0, 0x2})

00:00:07 executing program 3:
syz_emit_ethernet(0x2e, &(0x7f0000000000)={@local, @remote, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast, @empty, {[@timestamp={0x44, 0xc, 0x5, 0x11, 0x0, [{[@multicast2]}]}]}}}}}})
syz_extract_tcp_res(&(0x7f0000000040), 0x30, 0x101)
r0 = semget$private(0x0, 0xf48385c362a49dcd, 0x500)
r1 = geteuid()
r2 = getegid()
freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
__semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f00000001c0)={{0x11, r1, r2, r3, r4, 0x3, 0x400}, 0x3f, 0x0, 0x2})

00:00:07 executing program 3:
mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x1)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r1 = accept(r0, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000140)=0x1c)
setsockopt$inet_group_source_req(r0, 0x0, 0x54, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @local}}, {{0x2, 0xffffffffffffffff, @broadcast}}}, 0x118)
connect$unix(r1, &(0x7f0000000300)=@abs={0x1, 0x0, 0x3}, 0x8)
mprotect(&(0x7f00006b2000/0x1000)=nil, 0x1000, 0xffffffffffffffff)
getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000040)={@local, @multicast2}, &(0x7f0000000080)=0x8)
r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet6_int(r2, 0x29, 0x1b, &(0x7f00000000c0), 0x3)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000)=0xfd7d, 0x4)
r3 = getpid()
getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000340)={<r4=>0x0, 0xfe, 0x7, 0xfff, 0x400, 0x4}, &(0x7f0000000380)=0x14)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000005c0)=ANY=[@ANYRES32=r4, @ANYBLOB="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"], 0xdd)
getpgid(r3)
r5 = getpid()
fcntl$lock(r0, 0xd, &(0x7f0000000180)={0x3, 0x6, 0xfffffffffffffe01, 0x8476, r5})

00:00:07 executing program 1:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r1 = accept4(r0, &(0x7f0000000000)=@un=@file={0x0, ""/32}, &(0x7f00000001c0)=0x22, 0x30000000)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000080)={<r2=>0x0, 0xffff, 0x1000, 0x40, 0x0, 0x9}, &(0x7f00000000c0)=0x14)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000100)={r2, 0x3, 0x1, 0x10000000000000, 0x401}, &(0x7f0000000180)=0x18)
getsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000000280), &(0x7f00000002c0)=0x4)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1, 0x20)
freebsd11_mknodat(r3, &(0x7f0000000240)='./file0\x00', 0x2, 0x9)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000140)={@multicast1, @multicast2, @broadcast}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000200)={@multicast1, @empty, @multicast1}, 0xc)

00:00:07 executing program 0:
syz_execute_func(&(0x7f0000000200)="982ce00f050520d0f80791b0024141e2e9964180bf108a6796fbc4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000000")
getpeername$unix(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0xc40, 0x0)

00:00:08 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x30, 0x0, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4)
connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1, 0x0, @ipv4={[], [], @remote}}, 0x1c)
bind$inet6(r0, &(0x7f0000002ac0)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, 0x1c)
sendto(r0, 0x0, 0x0, 0x300, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c)
socket$inet6_tcp(0x1c, 0x1, 0x0)

00:00:08 executing program 3:
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
r0 = open(&(0x7f0000000040)='./file0\x00', 0x80c, 0x80)
ioctl$DIOCOSFPADD(r0, 0xc088444f, &(0x7f0000000100))
getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000080)=0x4)

00:00:08 executing program 1:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x2)
unlink(&(0x7f0000000080)='./file0\x00')
r1 = open(&(0x7f0000000240)='./file0\x00', 0x0, 0x0)
r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0)
syz_execute_func(&(0x7f0000000840)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fc0f159039000000a95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c14600000f37ac45e22c892a0f0000009f")
freebsd11_fstat(r2, &(0x7f0000000180))
syz_execute_func(&(0x7f0000000100)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0)

00:00:08 executing program 3:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$sock_int(r0, 0xffff, 0x1002, 0x0, &(0x7f0000000000)=0x76)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

00:00:08 executing program 3:
r0 = semget(0x1, 0x3, 0x8)
__semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000140)=""/184)
r1 = semget$private(0x0, 0x6, 0x0)
semget$private(0x0, 0x0, 0x10)
__semctl$IPC_INFO(r1, 0x0, 0x3, 0x0)
r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
getsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f0000000000), &(0x7f0000000100)=0x100)

00:00:08 executing program 1:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmsg(r0, &(0x7f00000026c0)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000002540)=[{0x60, 0x0, 0x5, "466abc75b75d997479b85c9ce1a72473927c5d9161c44377a001f48acb952b7ee1c74353ba1ea079d656ba358c61d74ac0c051759afad43aa423f4f55abf5490906c285be8df4124437837ae9b82ab"}], 0x60}, 0x189)
r1 = dup2(r0, r0)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000040)=0x7f, 0x4)
getsockopt$inet_buf(r1, 0x0, 0x50, &(0x7f0000000080)=""/27, &(0x7f00000000c0)=0x1b)

00:00:08 executing program 1:
syz_execute_func(&(0x7f0000000000)="45d8dbc4a17f5e6260c4614359e47445df7a008fa978e3214a4dc4024d933455b3000000f0019ee46d0000c4a2d93bf1c40bc549ce0a")
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff)
r1 = fcntl$dupfd(r0, 0x11, r0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000040)={<r2=>0x0, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000240)=0x10)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000380)={r2, &(0x7f0000000280)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f00000003c0)=0x10)
getsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @remote}, &(0x7f0000000100)=0xc)
openat(r0, &(0x7f0000000080)='./file0\x00', 0x203, 0x115)

00:00:08 executing program 3:
r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x10000000)
setsockopt$inet_tcp_int(r0, 0x6, 0x1004, &(0x7f0000000080)=0x1, 0x4)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
setsockopt$inet_mreqsrc(r1, 0x0, 0x55, 0x0, 0x0)

00:00:08 executing program 0:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000000)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0xe0, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x10, 0x29, 0x13, @rand_addr}], 0xffffffffffffff5f}, 0x200)

00:00:08 executing program 1:
r0 = semget(0x0, 0x0, 0x0)
semget$private(0x0, 0x8, 0xfffffffffffffffc)
__semctl$SETVAL(r0, 0x0, 0x8, 0x0)

00:00:08 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x308020005)
sync()
fchmod(r0, 0x0)
getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000300)={@multicast2, @remote}, &(0x7f00000004c0)=0x8)
lseek(r0, 0x0, 0x1000000000003)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000440), 0x4)
sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000080)=@in6={0x1c, 0x0, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0xffffffffffffffff}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000340)="dc839eb2efb4a451a98b7dd58ab3e73a1c1fe27f50f076c44b7da6f0996067f174cce5861d23e2fe907edffdc7549daf3dc68ebc78103968914d6a1b5a3e3941348676c73cb3a05d22aed9eab547c8ce8265888b898e4582edd16a4681fcdf438c4fd491a77c6ed821f610e046904526d38fc84cfa", 0x75}], 0x1, 0x0}, 0x20008)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
accept4$unix(r0, &(0x7f0000000540)=@file={0x0, ""/44}, &(0x7f0000000580)=0x2e, 0x10000000)
fchmod(r0, 0x0)
ioctl$DIOCCHANGEALTQV0(r0, 0xc1004431, &(0x7f0000000240)="9e46f553829f37afd800f207eff700a33ec8cd22")
clock_settime(0x0, &(0x7f00000005c0)={0x8, 0x8000})
sendto(r0, &(0x7f0000000280)="d97b9a66e615d16b14b352adc3a4ce1731a9ef6cab2387abbedb86d46b76a574021e39f3446669c6d558e02f99ff1de6902358b7230a62ca6f6e60f7bec83a994faf05f72506bf61c8562c66ceecb6", 0x4f, 0x80, 0x0, 0x0)
r1 = fcntl$dupfd(r0, 0x11, r0)
syz_execute_func(&(0x7f00000000c0)="b11591cd801b69696c69dc00d9d9d0c4412ffd5bf9c7c7e4c653fb0fc4014c58c4a1e96be7c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c36645c4c1e123fb65f1400fae28787c3e460f569f000000003ef0954200fcc401fe5ff6c4a27d33e4646736676666430fefb3000000000804f4c4837d1118fbc40213f5930a0000000013a4001369879f000000fe")
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0)
preadv(r0, &(0x7f0000000040)=[{&(0x7f00000024c0)=""/4096, 0x1000}, {&(0x7f0000000000)=""/62, 0x3e}, {&(0x7f0000000140)=""/219, 0xffffffffffffffe9}, {&(0x7f00000034c0)=""/4096, 0x1000}], 0x4, 0xfffffffffffffffc)
accept4$unix(r1, 0x0, &(0x7f0000000500), 0x10000000)

00:00:08 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x30, 0x0, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4)
connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1, 0x0, @ipv4={[], [], @remote}}, 0x1c)
bind$inet6(r0, &(0x7f0000002ac0)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, 0x1c)
sendto(r0, 0x0, 0x0, 0x300, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c)
socket$inet6_tcp(0x1c, 0x1, 0x0)

00:00:08 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x8005, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], &(0x7f0000000080)=0x4)

00:00:08 executing program 0:
msgctl$IPC_STAT(0x0, 0x2, 0x0)
wait4(0x0, 0x0, 0x0, 0x0)
syz_execute_func(&(0x7f00000000c0)="9826473e431c120f05f30f59bfd913000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
fcntl$getown(0xffffffffffffffff, 0x5)
r0 = socket$unix(0x1, 0x2, 0x0)
r1 = open(&(0x7f0000000340)='./file0\x00', 0x0, 0x2)
fchmodat(r1, &(0x7f0000000380)='./file0\x00', 0x88)
recvfrom$unix(r0, &(0x7f0000000280)=""/161, 0xa1, 0x40, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00./file0\x00'], 0xa)
r2 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x24)
recvfrom$unix(r2, &(0x7f0000000180)=""/199, 0xc7, 0x80, &(0x7f0000000000)=@abs={0x1, 0x0, 0x3}, 0x8)
connect$unix(r1, &(0x7f00000003c0)=@file={0x1, './file0\x00'}, 0xa)
poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0)
freebsd10_pipe(0x0)

00:00:08 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$inet6_tcp_buf(r0, 0x6, 0x20, 0x0, &(0x7f00000000c0))
r1 = geteuid()
freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
fchown(r0, r1, r2)
r3 = fcntl$getown(r0, 0x5)
fcntl$lock(r0, 0xf, &(0x7f0000000100)={0x2, 0x2, 0x4, 0x14e, r3})

00:00:08 executing program 3:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet6_group_source_req(r0, 0x29, 0x55, &(0x7f0000000100)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108)
r1 = fcntl$dupfd(r0, 0x11, r0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000280)=ANY=[], &(0x7f0000000000))
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000080), &(0x7f00000000c0)=0x8)

00:00:08 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={<r1=>0x0, 0x10000, 0x3ff, 0x1, 0x9a8, 0xfa}, &(0x7f0000000040)=0x14)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={r1, 0x3, 0x100000000000000}, &(0x7f00000000c0)=0x8)

00:00:08 executing program 2:
r0 = open$dir(&(0x7f00000003c0)='./file0\x00', 0x8000, 0x1)
getpid()
r1 = accept(0xffffffffffffffff, &(0x7f0000000140)=@un=@abs, &(0x7f0000000400)=0x8)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000440)={<r2=>0x0, 0x9, 0x930, 0x5}, &(0x7f0000000480)=0x10)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000540)=0xe130, 0x4)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000004c0)={0x3, 0x3, r2}, &(0x7f0000000500)=0xc)
getpgid(0x0)
accept4$inet(0xffffffffffffff9c, &(0x7f0000000340)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000380)=0xfffffffffffffd35, 0x20000000)
syz_execute_func(&(0x7f0000000000)="982c3e0f050520d0f807913e3e2ef3420f53de4141e2e9252550855b660f162f0fc4014ef04680b608000000c1a0e5be34d1c4e1f8c421fc2e66410feb54fad6c48265b8dc2e41812047002b0000006eba0dfe8c738888a1c40fbbc44583fef35d3a08ff62d3d3972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0f82dada048336000000")
r3 = accept(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000180)={0x8, 0x0, 0xc7c, 0x1ff, <r4=>0x0}, &(0x7f00000001c0)=0x10)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000200)={r4, 0x94, 0x2, 0x2fc796e2, 0x5}, &(0x7f0000000300)=0x18)
getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f0000000280), &(0x7f00000002c0)=0x4)
ppoll(&(0x7f00000000c0)=[{r3}, {r0, 0x201d}], 0x2, &(0x7f0000000100)={0x7, 0x5}, &(0x7f0000000240)={0x2}, 0x8)

00:00:08 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
flock(r0, 0x2)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getpeername$unix(r0, &(0x7f0000000100)=@file={0x0, ""/4096}, &(0x7f0000000040)=0x1002)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000001140)={<r1=>0x0, 0xffffffff80000000, 0x2, 0x1f, 0x7ff}, &(0x7f0000001180)=0x18)
fchdir(r0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000011c0)={@in={{0x2, 0x3}}, r1, 0x9636, 0x99e, 0xbe60, 0x4, 0x8001}, &(0x7f0000001280)=0xa0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x102, &(0x7f0000000080), &(0x7f00000000c0)=0x8)

00:00:08 executing program 3:
r0 = socket(0x1c, 0x5, 0x0)
getresuid(&(0x7f0000000000), &(0x7f0000000040)=<r1=>0x0, &(0x7f0000000080))
r2 = getegid()
fchown(r0, r1, r2)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1200, &(0x7f0000000180)={0x0, 0xfffffffffffffffe}, &(0x7f0000000100)=0x15f)

00:00:08 executing program 2:
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000000c0), 0x0)
setrlimit(0x6, &(0x7f00000006c0)={0x10000000000b35d, 0x800000b35d})
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, &(0x7f0000000540))
execve(0x0, &(0x7f00000005c0)=[0x0, &(0x7f00000003c0)='^\x00', &(0x7f0000000400)='@\x00', &(0x7f0000000440)='\x00', 0x0, &(0x7f0000000500)=']\x00', &(0x7f0000000580)='&)#\x00'], 0x0)
mlockall(0x3)
sync()
getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, 0x0)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
fsync(0xffffffffffffffff)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000040)=0xff, 0x4)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r1, 0x0, 0x1000000000003)
getresuid(&(0x7f00000002c0), 0x0, &(0x7f0000000340))
getuid()
pwritev(r1, 0x0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000140)=0x1, 0x4)
r2 = msgget$private(0x0, 0x0)
msgsnd(r2, &(0x7f0000000580)=ANY=[], 0x0, 0x0)
fcntl$setflags(r1, 0x2, 0x1)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000), 0x0)
fcntl$dupfd(r1, 0x11, r0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
sendto(r1, 0x0, 0xfffffffffffffe64, 0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, 0x0, &(0x7f0000000680))

00:00:10 executing program 3:
syz_execute_func(&(0x7f00000003c0)="969898472c431c160f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4e751ef22ae8e509ab34d1c4e10bf8c470c4c461cd583d0000cf81c4a3f916707279c483397fd300c9dcdc0fbcaf00100c00f345d9c6acc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa85c0dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110f0f0f783ca03666400fdc5bab")
r0 = socket$inet(0x2, 0x1, 0xc)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000)={<r1=>0x0, 0x5, 0x20}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000080)={r1, 0x1f, 0xcea7}, 0x8)
syz_execute_func(&(0x7f00000001c0)="301c0298cd80c4827978ae472c9481c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfeb97c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d66660f3a0b0865")

00:00:10 executing program 0:
r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1a, &(0x7f0000000100)={0x2}, &(0x7f0000000040)=0x29)
r1 = dup2(r0, r0)
ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000140)="7f74f66424d4d75898a7721eb9f9966cbb6c09abd7bfe809cf13f381068ffe5236191c43ab6be9ae37ffb37b95541c6b132b348d9dfa1f5896cd34ef515ebdf00aac5ff01a52a4feb460fb8f2a62b61565d136fee0b19c26d8a7d8d982536d6462644b7b840d1a81a9e61b5cd10d9090d29ba1e6fb9da8735c68e03e66c4dd9eebf2d54619e44a8b036cdfaaf32ccb9ea1e5e970a6a43964603f77c06f29fa6fe83b305026420eb9aca5a5eb61c9311b40c525647294fe9fe40f5e7fe16e8d59b2cd1bf8f2d25a0b0054620ca0e26c2ecfb972904ad6707dff9874d1b7774d562d5cd9d6c94888e9ef63b4")

00:00:10 executing program 2:
syz_emit_ethernet(0x0, &(0x7f0000000000)=ANY=[])

00:00:10 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000680)={0xffffffffffffffea, 0x0, 0x800, 0xffffffffffffffe1, 0xeac3, 0x6, 0x3, 0x4, <r1=>0x0}, &(0x7f00000006c0)=0x20)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000001940)=ANY=[@ANYBLOB="1c004e210ae6ffffff010000000000000000000000000001a35673d0b6c2df0000000000000000000000000000000000000000000000000000cc74c36c2e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009000000000000", @ANYRES32=r1, @ANYBLOB="1f0060007f1c9c30960d2bae4bc6adbff9fdff00"], 0x8c)
setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f00000018c0)={{0x1c, 0x3, 0x7ff, @mcast2, 0xfffffffffffffff9}, {0x1c, 0x2, 0x10001, @rand_addr="5c991050907375ac66b772d81fc2c799", 0x7}, 0x1ff, [0x7ff, 0x2acb, 0x5, 0x3, 0x2, 0x7, 0x1, 0x7fff]}, 0x5c)
syz_execute_func(&(0x7f0000001ac0)="9826473e431c190f05f30f59bfd9130000c4a37bf0c51cc482810400b55767660f6b32fb660f72d50f0fb8c4054e4eed75c463f914cd420fa0450f0faa0f000021b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f68088fe98896fb618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4b7e2")
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000740)=0x10)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000780)=0x4000000400, 0x4)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
readv(r3, &(0x7f0000000600)=[{&(0x7f0000000000)=""/200, 0xc8}, {&(0x7f0000000100)=""/19, 0x13}, {&(0x7f0000000140)=""/240, 0xf0}, {&(0x7f0000000300)=""/197, 0xc5}, {&(0x7f0000000400)=""/44, 0x27a}, {&(0x7f0000000440)=""/236, 0xec}, {&(0x7f0000000540)=""/146, 0x92}], 0x7)
setsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f00000008c0)="dcb398b014772544d789e48f7b78d0664952d068c6ec795785aabfa979ee8d93bfd8f068239cceeb77972583970e6434a218ecda53086bc5b0b82e7a75028381c1f814325145f7c7156b060aaccdb8372aef18ce1ef1817768823d1bd121305069fb518e2995a64eabef36fcd304f43599539adcf01963b29688563a4c986f6049bfef8d26086e6aa068efabe7b3c4a240d21dc6d4fc43514638fc73ed656d07d2d0ef844e5090d897f7e37d86e27c3d60e78c4289135591bfc9b2c5e413947dd6d09047fed283e3a6a2474d096654a595c8c4eb0dc932f3da2bf2ff49ffdbd6a795cdbbaaa5a084ac1c7d5508a6687ff9e30360993aefdca3dd332fe2cc715899e4faa3a17561686b18800fc71deb20c5cded7a495a5d3ad152890580c6c36a9c9e2f3df7f982462f04850ec68d683bcdfffd938bc4dfd1e6f6b051055c42dd5970a2ae239fdd6e506fb16a80b073347a1dfefac4be904e3db35ae36fe83f05d48549ec4ac1d4fb133132722ffd61218e22c1ddf455e02b3a97b1c97e7f100052f3f9604cdd82c8f5c9caceff2dbc5560780417d86dfe6452b2d120db97bd6d697a6ef4b785485d693224201919e26a0688253eed43daf4da4ffafe032d04f9da2687d7f98b38118bab749c6e3ea413829e87dbac38018a0d9715a909439b1fabf6ef898e8280fe43e1d163617a2524627deaa58cedf384aa8664deb7e1bcc49b66ff9f912f481b8befa3e0efdb2240f926f0f20999df683903d1cc5ad7ad2ac7f432873c447ed5d43f65d95c7cc11a89c5121600c0fe77fce2d4534acbf2c5eb4c9e4d502f5a50f3f4bad7d8432f5378bc33d0bc984c5ec3803bdde4de1250e713cd1272e90267d72142d65c404e8958a4ee0fd9c31859a5d3daab61bc9020f97e8be47ac34158c2601a49d7e2b3b3183fce4c69b7a23381244440d182ae7d4e75ab565cd03414d059bc7eed93cfe75d81498de639fdb1e0a74ef5424a694b6557174ed4939285e4104ccd03f8639d4d740377f05d3ece9ae2e6c035de9eeed3712baee41ba3a1f2fd42fd5ccee6dcf1c8bdc485d1d3c7363f54bfc8ce81f8f5510138f51cc58b7b8d04eac1341e1cab27a888b3e7c107e43db487f38358f8108a6eeec58d7c850a8050db32af7c43f38cdf40506e385800c63eaed9385368b05681bcbca045aa937a37ddf9b24beba8efad37883f0bfe2e26249ca44a9cc8377360d5461d01b877439003fbd0ffd71ed58d176ccf23d4b96127c39c1faaea2788e2e5095b0a475e2be1a138c9f75d20f71116a85995274e73b11fa51ac00c24bbedf2eb4625f3a2328fc4f045b6299a4c706f14ec1e72c82a3c2c662c99a36da66d944eba3410e212197df3a46bf76e27350ca4b4bfcc1c95daca4c14f8b69146d54f547326339765b1e5eef134ff67d889031ce380f553c41d1e941a3b4f575fbd7449ce2f3df95b606ed8ab3988801a8fef7bcf119fdb768c0718c62df94332fea214ebf84db359d923c69897db9698651b26c7178a1c202a5a1ecece2739e2166dc2d16d7b39d129a029fe5cb5e69afc0da9af25ef31f759efbeb677e651a88f3e67d15b96edd1071478c68a95ef27666a6e25853abb4810eadaa8fbc7cc505cca5beba4f8141e3b833f5d3a33b03a9fe2a607d2072a337e2b6d2a8fe2aabe45614603aa891c084b8a63d56d39c9578ba98a38a4e973de1074a302959e3d685ee2591754f6940a00986db5b5f1485bb646576714dae3bcbd7b3a83c56576fa0cafd0e50c822d36deb2ad00c711f55f933e06f7a6a758dba582679d6f8274122ee5d450f7504e10430bb1630299d0a0eca3ae467f0fe44850a3b842f79fe0986963820e55f5b0274390ff7c637b6e46aaefff52b9932f9a190e0164866a4dc2474a37c9680a885f1d862905abbff0f6a69c3e9698a4bb8e91f26fabf65107e8d3f12a6f3aa17d35e21a23ddd3220df930422528d93fd3a159fa98d1bf9b1f5e162bf7ebaa90bb0c23429957ebee54ab90ad399343a4bf52cd14bb93c6eb8a31f65b83ebb16681621078deb81538d258f6cda15102d8b041a5efd4009ea5ad2a2cd1c78cf11b2c03e10b44a3dab374cb7fcbb17deb0d58bbcd9db817a0dd7a2a40bfa262af7305c55ef54531e1e55c8810b409660d5bf6de5684cc6e0ceccce3517f842cea49dae7a095c71ec70acee58243d2f2c2bf7a8b3daa374a076f3f3e343b5ee3576121fec54347243a66c615a40d1842da728b8bf190a4f832f4c14395ff62258651f8e17f08003564ed43d6c6632db7bfbccea67eb2a16554021fad6bf06a6dd492ff1cfc6a9ea833776c97d74fc13b0f16170a3cfae151d717550c9b452d1e758c98adc51f9230ac553485793cf20e76c7b0e6674210687e25d16a18537fa60f7d76e9f3f7131849ac86863ea00aa8dbe25dda51cf2e559e67e061965d9ffce8efa9b7551eb55f958dcc13949bf74dc6ad643deebcb33f6aa604d195dbb65675ff2c933f0dfaf34b5017190de7c6746ad9a684f1cb1fd4148ca3a1ea57b8b3ef29644169ba5939a8d643588ddcb829155e27ea5b44975dbd04722cc7dc5b26e957ca7b24aa5fec3c4fcaf6858ca272bd3b1edf7affc70c89b060d2c575f325c408a96a3d9e906c09285455819cf609cdde2d9e63e7a56fb7d80071bc9ab325070ecc12b12f15a3fe25a30c511937e97db9da50bfb5ac96471310d5fb5a5d1731c03d5a9a3c7745cc455d00fb9b97e7b2a527b2bcc684199bfa187bd0b0065b19fe27ce6d9147bb286f1b780657ea184bca0b07db62a20a695094597868104549591840f575ac0177ac6011a3bc86783cbc9103b2eeef74fbb5ece23e8b87a1dd82ba877f88139f2ebf51957ece6efafa3552f9a8fba1c1ded6810e7490d378daeb3bb6fccf84350ce6e49a6f8ba8ba8b9f6a0a303dbaf7df5500702a5468a944426209f69fe7711131cff2f87959463441129818dcc2ffcab67a0bb527ef51e5c3007cd4bf31a9f1e5397187cfdb0080bae600ee090c9d58d60ba5d406c8e153a7c5ce332b056d7a86be83b58e8d76e5829909bce8791d133e64d847affc8e4a9eb8a09406d9e7fc0e29b4e3139c3889bc4b2feb3f35a9398e88f3005ec11e39ab86a6bbbdfce806ded0dedefd68c617e8a4a5800ef69cbe471d876970c4beaa4be708717a0bd681d6e76ca83aa31f5c6063553bd7c68419cdb8fc56d1dafb05d5695622441e9cca2f3b651f319afd688e6822c990f092c4002969e9fe757e77711e46f1bb14ea6e645cbfae7f38ae5b38c68d862a24229ced487af80e8891aa3557c028e59d5085ab68940b21a12f57a87f50c6aadf5217150265cdaecfcf4660d552a613cf0d50e1cf87f27c9c592b8b48f147f4934535958623c84082ca2ae5fb50ba4843b4739c2e98818c2fde3f7b922112cb89c271edb3855f10b576cdb0fdbdb41bd5b56ddd34e965ea21baca697e329f5c1362985ce0ef2ad7386140332789cd7bac3fd28ee30a90f6688efc6749ea8e612cb3c107508c7892236fd4e4fa56d496b2f4c162546ea1a05a4278859ba6bd1e1052ea91abe2c60651d5e099bbfe92b21c92c976ceb498eeb98da12c88261da65dba96e2ab0b16268db4fc905cd5b3114c1802e07830c0d316c0498378faa893c57d3b03bed528bec582077378bc02332c9ccffcfeeb377e87c54d3b3809af185a9906718ea72092c27fb11130fed8d9490e1169ab81333ca8ca04995a7d4e47d5aee3d1ef4418c5f57745674244c1cb29a02c1a30f5af70fb0e6a94ef2c8e7540220a740c58edea367320a18589c0fa3d9af441dfabffb857e9b8e048169a761b9f6ce7e9ea11543c077ecae552f1d0050548d1cd68be05d8b91b27331593da190515dd33b71058d8bb36c2357d1693cea7397f8a051b060908f16eeeb63e4eb3c533263a9c1e9e2fa5e0302530ad97060c6014468ef6623edb922cc8a63dc75b5620526ace12590cf33828d343e3198f649867c18a097eeca59ca135dde3a9ad0b601f67e2a18592c10b308bea74b46a4753236f660fccde21e36bc8b393c8b7456a88f954bd117a8c9bb7925b4ecdb524c841d7aed9bb902b0e1a33f98fc96c0e0f3bd2947fa9ba203b22df4b386232431340919ec4517450af0cf4c86fe5eec58d749428043701a543c15518112bc5c6ce720918798f198d1c9ff24b33a04d54b0f6a6ad59ce879e4a8d33ee2a6a836b813c6fdb67adae6793c6bc2d4785163b9acef496a841d0029e1777ee5ed78f8ca14476b54440371736c9e348489f564094ed04e916d07cd7b9ef2ba3d2140420a2670fa0864059f90e5f62c58cc1fa9e69410371662fc47e0fb9b59622ea072de4035cfac57be8095a811361a510cc506be8f3391d2ceec08a97f70a73969e6f6db48e0982fbc70b46a7d74909850754d9ff06356c61a1bebb9e6a5a66af5b80bc383c9142779e1cb923ddaf02ab884c07744deed4666f8dbb6befe70bdbe16eee886b9368956903a3b41c88dffee06e46d115b95c89d37cc428c9f7fc9b81bec28b5fcba68bfd4fe17bcb04306cc4cb385d1929ab3c0fcb9e4c9ecb257daf5ebe5b77daea01998b38a40a8136ff18673d718087a15c24f4ced50b7ef970254255cac4a306a34f3b978e4405639ff99901ae9d64a07ab457b9bb52a442853a4a81739803a26eba35b70105c619eeb470088c5220f5c247d8c4f3b1549692c6426f37a9c2763ee8dfa642cf49703bef1c0b18bb6d539d361fcc90ff2af573b706cff6ee0f3f2635df2e794e3658265bd195a850aca7b1a0a83b6bd784e10f926868208efd98ab3d33ea8345a822c1057bd327074feb4f6ad7448c67c0c8911020b3c8fe576dc10c0b2ef048d391b9e6418d566a0d19fb5775332f9f913d49453491b53824853babb6e78cdc5cc0b3e1eb46bce01ddd2018980673d719d2e5918d0d100cf3e43c671de5d2462d94918bbe9a91f0f783a421d5ad18f042e468432ca7ce1044d816acd400c39e7a63e836b3b6eaf2c9db084992fceca656312966c80c0ac716f3b907d0f7ab0785458fdaea402821f1d2290c04c2ebf030309d5a35ad7867b9cea32adb9e8121f9d9accd601064cd5103474087f71d302d2000c8906182ce00ae8bb56de8afd847c94bb34bf3d4df04dfbcfdeecf5a1c204a5d47fe39a548d7ed00abaf079e316345dbadfba96c91f42c5c2a4ceca019689229efea7f3022cccbd359c55858ed0cd195e17c08a7021b835b8196a225fbbb69302853f61c5fec08e0069d1c0b79a816449d1e3398eba58627f9665552e7420c1b349e24834e23947c3cd1bce322d9c55a3298025bfee05953c92388d5ba520975ff7a460624588deda8c589caa0cf40c4d78afdbc886cceac9271fdcaba9a15e5a6f93f16b69954d9582a0ec8f1d7c2f6f59e26263473530284a61d96762c02f4ee9845b8020bf36bb544a9cd6c272f490497a72dff0915f398f8b0a9ff1a69ffef232bd507d4f55382d8163b2394cd1a9ac93ffee66e7a62e36e293b541bcc049535bf8cd7827299f1b5f0d521350ffece508a8cc53d9a35d870a3b9f2c7f50b1d1d32532f0832153cd08ebce98aa38146fb023a9d766a01f225555782e280889bb072f7b64242b93bb00ff05b53e2c502befb47c9079ea9894209f38f5ab7a8ac063fc2958350c35be4ea9bfa0a04129607c52bd33973ff53815d24a4ea6ad57ae56100b26ba1655ff714d1a84b0befb78dd0b0133d54e462dcf4295bde1886f8693f35e10ea879637afeda267a4ef7d1ecb51f", 0x1000)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000240)={0xfffffffffffffffc, 0xea, r1}, 0x8b3953a1bc6c7dde)

00:00:11 executing program 2:
syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5")
getpid()
syz_execute_func(&(0x7f0000000200)="45d8dbc4a17f5e626066460f1a88f32aa2660fec5c3e00bc78e37b218d2fb098ca00000404e198639ef0119ee46d0000c4a2d93bf1c423c549ce0a")

00:00:11 executing program 1:
r0 = socket(0x1c, 0x20000004, 0x6)
bind$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8)
freebsd11_fstat(r0, &(0x7f0000000040))
connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x0}, 0x8)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={<r1=>0x0, 0x101}, &(0x7f0000000140)=0x8)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={@in6={{0x1c, 0x2, 0x180, @loopback, 0xf7e}}, r1}, 0x84)
getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000240), &(0x7f0000000280)=0x4)
recvmsg(r0, &(0x7f0000000780)={0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f00000002c0)=""/192, 0xc0}, {&(0x7f0000000380)=""/223, 0xdf}, {&(0x7f0000000480)=""/99, 0x63}, {&(0x7f0000000500)=""/4, 0x4}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000600)=""/75, 0x4b}, {&(0x7f0000000680)=""/17, 0x11}], 0x7, &(0x7f0000000740)=""/35, 0x23}, 0x82)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000007c0)={<r2=>r1, 0x401}, &(0x7f0000000800)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000840)={@in6={{0x1c, 0x2, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x3}}, <r3=>r2, 0x6, 0xbb31, 0x1}, &(0x7f0000000900)=0x8c)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000940)={<r4=>r3, 0x7ff}, &(0x7f0000000980)=0x8)
mkdir(&(0x7f00000009c0)='./file0\x00', 0x86)
connect$unix(r0, &(0x7f0000000a00)=@file={0x0, './file0\x00'}, 0xa)
r5 = open$dir(&(0x7f0000000a40)='./file0/file0\x00', 0x100000, 0x24)
freebsd11_mknodat(r5, &(0x7f0000000a80)='./file0\x00', 0x2, 0x5)
fcntl$setflags(r5, 0x2, 0x1)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000ac0)={r3}, 0x8)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r5, 0x84, 0x12, &(0x7f0000000b00)={0x2000000000}, 0x1)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000b40)={0x2, 0x10001, r1}, 0xc)
getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000b80), &(0x7f0000000bc0)=0x8)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000c00)={r4, 0x7, 0x3, 0x8, 0xc0}, &(0x7f0000000c40)=0x18)
fchmodat(r5, &(0x7f0000000c80)='./file0/file0/file0\x00', 0x178)
link(&(0x7f0000000cc0)='./file0\x00', &(0x7f0000000d00)='./file0/file0\x00')
faccessat(r5, &(0x7f0000000d40)='./file0/file0\x00', 0x0, 0x900)
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000d80), &(0x7f0000000dc0)=0x4)
getpid()
getpid()
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000e00)={0x3f}, 0x4)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000e40)=0x1, 0x4)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000e80)={0xe65}, 0x1)

00:00:11 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x17, &(0x7f0000000000), 0x4)
setsockopt$inet6_int(r0, 0x29, 0x2e, 0x0, 0x0)
r1 = shmget(0x0, 0x2000, 0x9, &(0x7f0000ffc000/0x2000)=nil)
shmat(r1, &(0x7f0000ffc000/0x4000)=nil, 0x1000)
lseek(r0, 0x0, 0x5)

00:00:11 executing program 1:
r0 = socket(0x2, 0x20000005, 0x0)
sendmsg$unix(r0, &(0x7f0000000080)={&(0x7f0000000000)=@file={0x20200, './file0/file0\x00'}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000480)="e4", 0x1}], 0x1}, 0x0)
sendmsg$unix(r0, &(0x7f0000000300)={&(0x7f0000000040)=@file={0x0, './file0/file0\x00'}, 0x10, &(0x7f0000000540)=[{&(0x7f00000000c0)="19e149828d1052e7835b2a76ce1c61b0a347e0d8d4cf8e0107fafbf501e7f30948beaa3ea4551c3dc6fafe377c3ad26783b2316e9ba0f917bcbd86bac60e065355b9", 0x42}, {&(0x7f0000000140)="5cd5c699cf98419456132e4e588ea202a555d76a031ed75a3cb2b7f97d5af56121f31e48e27300a583ec55b85d24ce521476eefa7f9c8b5772c6ba6d9629e7426098c60456b3c3bd0f9813d1241a126131303b269b528f53732a27610a1ce3b21527a4821a190a8bb5a40c3c6945dc39bc799da01a6cdaf7e5868dabe95cf9a827bf4ab1a59a3f4970c9d20e40cf4310a8f1f0930ff9204d66c7ddece50895", 0x9f}, {&(0x7f0000000200)="0c9726c49316e9818005cc1420401a8452c8172d537193ced28d8e30a8f0d9dc775dfe609f06409295a07b814973a814ae15345946729397a4560137e3acdfc2076477d279e841dc6641848452dc2fc893065014cdf461296916aedec2f465f4c008de02b244212f49900c82cee03bafbc71c34b3116e1dd254803305a12f51f3e562cc1562134e75443dd9f302a31157cfac9ba81d0e22b365185180cfb84b300df33b0b521a684b613dff7587b493bc14157fe83793e4a7e34fa48172904e566d740ee94b2bdde6a0efe9173a8d3f5b9031bc2298ef249c0ac588794efb1ccbff182d7ebe4ec9b29fa5dc2c8", 0xed}, {&(0x7f0000000380)="c1b2c390a00c53c884107478b002b971c8b3882338bb13db60e46dd3d53b2aabd28acbb09e8e592a8f3e68491078ecdb81f23f277bd5756a1ca8b5eba5f82937caed771280c274101db7fffd91243af1b85771182cf1f3ab0d7cfa9fcff18c16c72778126e323fc5f08f810aa38b5bf592e0063fd1f22416cec2a354199bfe344c132cf544f50564492bda8e0fdf332232189b391a4e78", 0x97}, {&(0x7f00000004c0)="29dc0429a1f626385221c33e153e2f13ee1c4486476fdc77f80137bca24aafe983f3b3adf59b70bd65ee77c427fada707d4796b5510fd591d99993da8d6d99d6c29c4abc7fdb506af51849d16475d7e868f4f3949bf23e9c771b67ac7a47011dd127daa866a0c73e8e0e2e5d", 0x6c}], 0x5, &(0x7f00000005c0)=[@rights={0x30, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0xffff, 0x1, [r0, r0]}, @rights={0x28, 0xffff, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x18, 0xffff, 0x1, [r0, r0]}, @rights={0x18, 0xffff, 0x1, [r0, r0]}], 0xa0, 0x100}, 0x0)

00:00:11 executing program 3:
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r0 = getpgid(0x0)
r1 = msgget(0x1, 0x8)
msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000600)=""/155)
msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000540)=""/128)
msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0)
wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240))
getpgrp(0xffffffffffffffff)
getpgid(r0)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
setsockopt$sock_int(r2, 0xffff, 0x1019, &(0x7f0000000500)=0x800007, 0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={<r3=>0xffffffffffffffff})
lseek(r2, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
flock(r2, 0x2)
syz_execute_func(&(0x7f00000001c0)="c403fd01632e0046dfee36650f38075741660fe66b00c44239a6d5fbc441a7595030c4027918bd2e19000043ddb026000000c463894298050000009d")
ioctl$DIOCRGETASTATS(r3, 0xc4504447, &(0x7f0000000780)={{"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", "e29923876f5f686805b8609c6d6d1670bb60db7fbd9efe8de248ccec7b8cd17b", 0x3, 0x3ff}, &(0x7f00000006c0)="9d13a52be00d95a2c8b6f601b8e8b95d706f346b502695a29c4066a7c7dbb7d56c69b1679ff05c4a206deb1b42ca61171bc19b61447ac07376e5df87b954d0eec84cf8d3de77058dee51abca7b2338bbbeb0bae783fa8fdce191b4f734b831f8439458f1ec157ecd2e701461800319a4952f891cc3821029bdcecbbf46ea1be1196539bd614bf698215b2e9c8da6a30f7d68f5b4d6b8ad586edf726838dbcc109be8b102e71e95239a13", 0x6, 0xc4, 0x80000000, 0xb8b, 0xa5, 0x7, 0xffff, 0x6})
freebsd10_pipe(0x0)
r4 = shmget(0x3, 0x2000, 0x8, &(0x7f0000ffe000/0x2000)=nil)
getsockname(r2, &(0x7f0000000c00)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ee2ef3224bc49dac872e0c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffeb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008e3bb6a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff000000000000000000224f4ae400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003ff247a56254695bec00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d630000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010d409ed0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000495a4b107c820b26869fd11beff6e0a50933a9ef857f8a922e29f9ec68fde5e5681d1890c8612c2bb1a64e4f1466f7ff0ad0338f1f29df746caa49d8fc23e0b5ac8daed16a0b57646c44fa05a2ebe125c731432e7f7cdd1b2fc0aacfeb0eb1ad6b00792c4789c96a1ee31bef1e0d74864aa59ca282d51576afeda5b3ffdc60eda9ccda10d4444dd510ad85c06b0b9c46adc89f352da8b9b55100a7e094699494f9fe3127ab31470785acd64bef7c6c431ea32bc42c131a84a746271275a90593a17c59185f517c42515125c87ec8d2789ceb50e388bb404d230c1096fc110cb1b8bd956743bec682c6a074cf962b52e608f1576c4a43573ede6b94d5c5fe0901fe535553fb7c964ef52bb4830c4a451f134228e4c4bfc75e2aab31afea19ac46bbd5545a80f6f196b34d28c66b62693b98bbb5b952d8b2b84d45640ea68c10cd8b65347f"], 0x0)
shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000340)=""/117)
getpeername$inet(r2, &(0x7f00000003c0), &(0x7f0000000400)=0x10)
truncate(&(0x7f0000000440)='./file0\x00', 0x1)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000180)={0x400, 0xffffffffffffffc1, 0x2320, 0x38, 0x8, 0x3, 0x2a, 0x2461, <r5=>0x0}, &(0x7f0000000300)=0x20)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f00000004c0)={r5, 0x100}, 0x8)
madvise(&(0x7f0000ff8000/0x2000)=nil, 0x2000, 0x2)

00:00:11 executing program 1:
r0 = socket$unix(0x1, 0x7, 0x0)
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, r0, 0x0)
getresgid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0))
r1 = socket(0x1c, 0x7, 0x6)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0x1, 0x401, @rand_addr="cabca4a14bbe0fadbea90d59b165c0f6", 0x6}}, <r2=>0x0}, &(0x7f0000000000)=0x84)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000001c0)={@in={{0x2, 0x0}}, r2, 0x7, 0x8dc9, 0x1000}, &(0x7f0000000280)=0x94)

00:00:11 executing program 1:
shmget(0x2, 0x1000, 0x2, &(0x7f0000b0b000/0x1000)=nil)
munmap(&(0x7f0000eef000/0x1000)=nil, 0x1000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
msync(&(0x7f0000dd9000/0x3000)=nil, 0x6, 0x2)

00:00:11 executing program 2:
r0 = socket(0x1b, 0x3, 0x0)
shutdown(r0, 0xfffffffffffffffd)
shutdown(r0, 0x1)

00:00:11 executing program 0:
r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffd000/0x2000)=nil)
shmat(r0, &(0x7f0000ffb000/0x4000)=nil, 0x2000)
socket$unix(0x1, 0x0, 0x0)
shmat(r0, &(0x7f0000ffd000/0x2000)=nil, 0x2000)
freebsd10_pipe(&(0x7f0000000080)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f00000000c0)={<r3=>0x0, 0x3}, &(0x7f0000000100)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000240)={0x4, 0x6c298eb4, 0x200, 0x3, 0x9, 0xb8f, 0x3, 0x1, <r4=>r3}, &(0x7f0000000180)=0x20)
shmget(0x3, 0x3000, 0x5, &(0x7f0000001000/0x3000)=nil)
syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
r5 = semget$private(0x0, 0x7, 0x0)
__semctl$SETALL(r5, 0x0, 0x9, &(0x7f0000000140)=[0xa3, 0x8724, 0x2, 0x3ff, 0x4, 0x1, 0x3f, 0x7])
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000001c0)=ANY=[@ANYRES32=r4, @ANYBLOB="0101047501"], &(0x7f0000000200)=0xe)

00:00:11 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = dup(r0)
ioctl$DIOCGETQSTATSV1(r1, 0xc0204432, &(0x7f0000000600)="0717e99ee5b59bd1ca99771c1767e5e0c86552e6ae8ff49c2fef88d6e5e6995f7add7a2bc5bc1822a005223809652d0480b990320a5dcc5c30171eac83d1a81675c1377dc63e6851443d0c0b39e90947459533e03b59bd7267196502f75f8619f83cc707ecdcd2fb66c91611589e194183bf4b852795f79ac28ef56535ee158a0e4e9f46b05c46d414")
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000080)={@remote}, 0x14)
ioctl$DIOCRDELTABLES(r1, 0xc450443e, &(0x7f0000000180)={{"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", "1d093c8cb312dd1aa59a6aa0d1459911143a77e63dc85bd2e541e96e36dd8f89", 0x800, 0x6}, &(0x7f00000000c0)="510ce798c752182c7774e111fce98fa530ff54f5c268c9b4dd6c119109aab96cdf6122546614ab8f993bad156cf4c4a834d8821bc0ffe71f290e997fbe8e5e2c9570ea65e10a4c870cee319c11d9deec8d3dc2af574741b6367c22e82693bad0ce979f2f9aa40469c8dead8361c14995a9ddb0623c533ea9a0ccb2bca15111502b70910cce9f9eca6ee967bbf1bc5c2e732b1aca8e4a5418ae28f1b0a0cee76b27db87606b", 0x6, 0x3f, 0x5, 0x8, 0x0, 0x9, 0x3f, 0x8001})

00:00:11 executing program 2:
syz_execute_func(&(0x7f0000000240)="9826473e431c090f05042459bf0200000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acc402f19d1e01b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ea261b7e2")
fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0})
freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
getresgid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000300)=<r2=>0x0)
setresgid(r0, r1, r2)

00:00:11 executing program 3:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0)
writev(r0, &(0x7f0000000140)=[{&(0x7f0000000180)}], 0x1)
read(r0, &(0x7f0000000040)=""/140, 0x8c)
truncate(&(0x7f0000000100)='./file0\x00', 0x308020005)

00:00:11 executing program 0:
r0 = socket(0x1, 0x3, 0x2)
r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
sendfile(r0, r1, &(0x7f0000000000)=0x53, 0xfffffffffffffff7)
syz_execute_func(0x0)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000203, 0x0)
msgget(0x3, 0x2)
ioctl$DIOCOSFPADD(r2, 0xc088444f, &(0x7f0000000180)="6432cf6c69abba9b7d5499ca21e09aa2b3e00c399d358001cd99ce1345996a7d136e820a136b0b9891669e1f105dbd3ccce2eeb8561c33a203914bb65fcdaf5b0ca2381e5c9582ee6c45b25d58a8bb9b66f064a7478f226996b1c5411d6d84d4d3b9a5e92a554f79a5f5358beca4aaf02bf5f191c15d3be8988acf5c38f4134998c70c8f20a199d59e1816c018679f4dde53fb75f9470d084d3f27c24733abf6")
shmget(0x2, 0x4000, 0x610, &(0x7f0000ff9000/0x4000)=nil)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
lseek(r2, 0x0, 0x0)
poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000080)=""/59)
freebsd10_pipe(0x0)
shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000340)=""/117)

00:00:11 executing program 2:
r0 = accept4(0xffffffffffffffff, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000100)=0x8, 0x20000000)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000140)={0x8ad, 0x200, 0x0, 0xffffffffffffffff, <r1=>0x0}, &(0x7f0000000180)=0x10)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000001c0)=r1, 0x4)
mprotect(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0)
sigaltstack(&(0x7f0000ffe000/0x1000)=nil, 0x0)
mincore(&(0x7f0000ffc000/0x4000)=nil, 0x4000, &(0x7f0000000000)=""/157)
mincore(&(0x7f0000ffc000/0x4000)=nil, 0x4000, &(0x7f0000001180)=""/4096)

00:00:11 executing program 1:
futimesat(0xffffffffffffffff, 0x0, &(0x7f0000985000)={{0x8000000, 0xfffffffffffffffc}})
sigaltstack(&(0x7f0000985000/0x2000)=nil, 0x0)
syz_execute_func(&(0x7f0000000000)="c421991457ab430f297ca5acc4e18d14a213412dca0f466bfe42d9ac700c0080208fc9a090920e000000f04011b08cbd0ea1c4029d9a962a3c00007909420f01d6")

00:00:11 executing program 2:
r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000e29000/0x4000)=nil)
shmat(r0, &(0x7f0000aad000/0x12000)=nil, 0x1000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
rename(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00')
sigaltstack(&(0x7f0000a16000/0x4000)=nil, &(0x7f0000000040))
shmget$private(0x0, 0x3000, 0x100, &(0x7f0000c9a000/0x3000)=nil)
open$dir(&(0x7f0000000080)='./file0\x00', 0x201, 0x4)

00:00:11 executing program 1:
munmap(&(0x7f0000e45000/0x1000)=nil, 0x1000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20000000)
syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f57c462e5b868006161787886c401fe5ff6a9e14600b0e1b1ac45e22c892a0f00009d9f")
munmap(&(0x7f00009fd000/0x600000)=nil, 0x600000)

00:00:11 executing program 0:
r0 = socket$inet(0x2, 0x7, 0x200000)
getsockopt$inet_opts(r0, 0x0, 0x1, 0x0, 0x0)

00:00:11 executing program 3:
socket$inet6(0x1c, 0x400006, 0x2000000000005)
r0 = socket(0x1f, 0x5, 0x4)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
r2 = semget$private(0x0, 0x2, 0x0)
__semctl$GETVAL(r2, 0x4, 0x5, &(0x7f00000001c0)=""/12)
poll(&(0x7f0000000240)=[{r0, 0x1a6}, {r1, 0x2000}], 0x2, 0x0)
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000380)=ANY=[@ANYBLOB="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", @ANYRES32=<r3=>0x0, @ANYBLOB="0168384eba899c6872100600008026000316820336a450ef54e2d809f6750c2df92f72fd2b704d80fb11a261cb4ade14946f3b9ade5ad617fce0bcb2ec7be311b3d0c4a0ba6029040513475446006e6d06bf262cce41bf5874bfea5acb579828d548a781a7955d4aaa73e34dfe468b2f82e3a215a5168c12806d9f5119d92fd180209aef672b2d027ccdcde8ed50ff909b1752484c964b66a1b7d461eb991c8be2db082938e5e5068a9d0968d748c1b65d55d71927bb31a500"/203], &(0x7f0000000340)=0x98)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={<r4=>r3}, 0x0)
r5 = accept4(0xffffffffffffffff, &(0x7f0000000100)=@in, &(0x7f0000000140)=0x10, 0x30000000)
r6 = fcntl$dupfd(r5, 0x11, r5)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x7, &(0x7f0000000280)={@in={{0x2, 0x1, @rand_addr=0x9}}, r4}, 0x8c)
ioctl$DIOCSETLIMIT(r6, 0xc0084428, &(0x7f0000000200)={0x7, 0x7})
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f0000000180)={0x10000, 0x0, 0x0, 0x7ff, 0x800, 0x2, 0x3, 0xffffffffffff7fff, r4}, 0x20)

00:00:11 executing program 0:
__getcwd(&(0x7f00000002c0)=""/179, 0xb3)
r0 = accept(0xffffffffffffffff, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000280)=0x10)
setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000001c0)={0x0, &(0x7f0000000100)=[@in6={0x1c, 0x2, 0x9c, @remote={0xfe, 0x80, [], 0x0}}, @in={0x2, 0x2, @broadcast}, @in6={0x1c, 0x2, 0xa4, @remote={0xfe, 0x80, [], 0x0}, 0x4}, @in6={0x1c, 0x1, 0x4, @local={0xfe, 0x80, [], 0x0}, 0xffffffff}, @in={0x2, 0x0, @loopback}, @in={0x2, 0x2, @loopback}, @in={0x2, 0x3, @loopback}]}, &(0x7f0000000200)=0x10)
syz_execute_func(&(0x7f0000000680)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c6cd72720f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r1 = getpgrp(0x0)
r2 = dup(0xffffffffffffff9c)
getsockname$inet(r2, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10)
r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
lseek(r3, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r3}], 0x20000000000003be, 0x0)
socketpair$unix(0x1, 0x1, 0x0, 0x0)
freebsd10_pipe(0x0)
open(&(0x7f0000000180)='./file0\x00', 0x40, 0x88)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x40000001, 0x0, 0xffffffffffffff41)
r4 = getpgrp(r1)
syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
r5 = getpgrp(0x0)
munlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000)
setpgid(r5, r4)
setpgid(r4, r5)

00:00:11 executing program 2:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg(r0, &(0x7f00000017c0)={&(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @rand_addr=0x10001}, 0x10, &(0x7f00000013c0), 0x0, 0x0}, 0x4)
getsockopt$sock_timeval(r1, 0xffff, 0x1006, &(0x7f0000000040), &(0x7f00000000c0)=0x10)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)

00:00:11 executing program 1:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x400000000002)
syz_execute_func(&(0x7f0000000000)="985e3ac23ac24a1c340f05f359bf090000df43c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf001000007cc0fda121ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80df2ad8cc7e86600af680808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2")

00:00:11 executing program 2:
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r0 = openat(0xffffffffffffffff, &(0x7f0000000400)='./file0\x00', 0x40, 0x22)
setsockopt$inet_udplite(r0, 0x88, 0x6, &(0x7f00000014c0)=0x8000, 0x4)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000003c0)={0x10001, 0x6, 0x7fffffff, 0x100, 0x7fff, 0x2, 0x3, 0x10001, 0xffffffff, 0x7, 0x4}, 0xb)
r2 = getpgid(0x0)
r3 = msgget(0x1, 0x524)
msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000180)=""/155)
r4 = socket(0x3, 0x5, 0x8)
setsockopt$inet_opts(r4, 0x0, 0x1, &(0x7f00000004c0)="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", 0x1000)
wait4(r2, &(0x7f0000000080), 0x0, &(0x7f0000000240))
getpgrp(0xffffffffffffffff)
getpgid(0x0)
chroot(&(0x7f0000001500)='./file0\x00')
r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
recvfrom(r1, &(0x7f0000001540)=""/105, 0x69, 0x40040, &(0x7f00000015c0)=@in6={0x1c, 0x0, 0x4, @mcast2, 0x7}, 0x1c)
lseek(r5, 0x0, 0x1000000000003)
open(&(0x7f0000000380)='./file0\x00', 0x0, 0x1)
poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0)
recvfrom(r5, &(0x7f0000000400), 0x0, 0x40000, &(0x7f0000000440)=@in={0x2, 0x0, @loopback}, 0x10)
getsockopt$inet_udplite(r5, 0x88, 0x0, &(0x7f0000000300), &(0x7f0000000340)=0x4)
freebsd10_pipe(0x0)
msgget(0x1, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)

00:00:11 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x80, 0x0)
ioctl$DIOCCLRSTATES(r0, 0xc0e04412, &(0x7f0000000040)="673f4c9eec98f6a6214d0c")
ioctl$DIOCOSFPADD(r0, 0xc088444f, &(0x7f0000000080)="31bf63aff02a14375b153e446205d30ab867f8963d98b770554628518cf9b5af33a7de5b05fb65a54257a8a34d7c3e28d7dccb77537e9bb0a1c6fe9c61464997edfbe661ea2f9d800d9f56847b53dce93427e1ecde7db07523b9618414b07e99159f5bf3be428f92cde703825a56477e61668a6c1f4a89d5558c46290ac3")
ioctl$DIOCRSETADDRS(r0, 0xc4504445, &(0x7f0000000180)={{"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", "889ac11eecd0c47f90f292186f78660c1d30ef0267a4c4772088dffa407c7ea4", 0x8}, &(0x7f0000000100)="9d1d60391f0486aeb8a20b3612f4c6dabdbb798237c2d10e76ec799d2a99beecb50dc207a919e38ba8d0df990f3f1b9042673f374e4263b74addfa079816a29203622da4eb3d8a04d632d44975bbbb2188c769536dc8c5bb9635ded8fbc0e691e7", 0x8, 0xfffffffffffffffc, 0x8786, 0x7, 0x1ff, 0x1, 0x5, 0x8})
ioctl$DIOCOSFPADD(r0, 0xc088444f, &(0x7f0000000600)="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")
ioctl$DIOCCLRSTATES(r0, 0xc0e04412, &(0x7f0000001600)="7ed8324b7e5467057372fe45eb20acb2b9290d47bd05b7f8634c217b066d10ced0a28ef5a71e6f2a")
ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000001640)="aaafc3d6bb48219878c25ae5a6aad06afe25e8eeaaca446059b8de17a892b405b2b1e6f9b91663612c022e9d481447431ee8b1967a479721c27ac8013a61090c8f4c59b7c7510859dd8cd1ac3885421d9d827971fe9010d3b4625385b68894ecfd89d7ebcd49c59ea6f0001d34f206b9fb4801f924616253835197")
pipe2(&(0x7f00000016c0)={<r1=>0xffffffffffffffff}, 0x4)
getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000001700)={<r2=>0x0, 0x4aa6}, &(0x7f0000001740)=0x8)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000001780)={0x0, 0x2, r2}, 0xc)
ioctl$DIOCCHANGEALTQV1(r0, 0xc1304431, &(0x7f00000017c0)="561413a20045c0a451891b77c44edd6629dabe26b5e36c93")
getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000001800)={r2, 0x6, 0xc1, 0x6, 0x83, 0x6, 0x5, 0x9, {@in={{0x2, 0x2, @broadcast}}, <r3=>r2, 0x5, 0x101, 0x6, 0x3, 0x800}}, &(0x7f00000018c0)=0xb8)
fcntl$setstatus(r0, 0x4, 0x10000)
r4 = openat(0xffffffffffffff9c, &(0x7f0000001900)='./file0\x00', 0x28000, 0x0)
pipe2(&(0x7f0000001940)={<r5=>0xffffffffffffffff, <r6=>0xffffffffffffffff}, 0x4)
ioctl$DIOCCLRSTATES(r6, 0xc0e04412, &(0x7f0000001980)="64aee13be18a48ecf4cd7825")
getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x10, &(0x7f00000019c0), &(0x7f0000001a00)=0x4)
fstat(r1, &(0x7f0000001a40)={0x0, 0x0, 0x0, 0x0, 0x0, <r7=>0x0, <r8=>0x0})
utimensat(r5, &(0x7f0000001b40)='./file0\x00', &(0x7f0000001b80)={{0x0, 0x6}, {0x6, 0x396}}, 0x200)
ioctl$DIOCGETALTQSV0(r4, 0xc100442f, &(0x7f0000001bc0)="b1ef5fbbb1b0e06e05e9f7a9365becc4b87ef53cfd71a9d537d6142143f792fb3f19d0221a59dbede59156a47bced1258a6cf109dffec70a02b7edefca6f141c91266634f5e46321fb2760a117b001230f1eb8795f4ce91ab02a2ef8b40de2181333a99c2f0ad1f103ce0b1b0c60c1")
fchownat(r1, &(0x7f0000001c40)='./file0\x00', r7, r8, 0x200)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r6, 0x84, 0x903, &(0x7f0000001c80)={r2, 0xc0, 0x5}, 0x8)
getpeername$inet6(r5, &(0x7f0000001cc0), &(0x7f0000001d00)=0x1c)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x16, &(0x7f0000001d40)={r2, 0x5}, 0x8)
getsockname$inet6(r1, &(0x7f0000001d80)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000001dc0)=0x1c)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x29, &(0x7f0000001e00)={r3, 0x3}, 0x8)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000001e40)={0x1, [0x0]}, &(0x7f0000001e80)=0x8)
ioctl$DIOCNATLOOK(r4, 0xc04c4417, &(0x7f0000001ec0)="bef671de417b420c54912122f4c988131fa054913ace5ccf20476aa653d3735b37062359b243ea381e70454745574e36a6e40e9a6461951575b0176133ed0d3d416b47df3867cb5afd76393bcf7da4b70a1fecdff6836a5d1d8a4bc8964967b5b8e62adc079744bc170e94582a42d7183ead672b14d4bc34d36e5f68")
openat$ptmx(0xffffffffffffff9c, &(0x7f0000001f40)='/dev/pf\x00', 0x8, 0x0)
ioctl$DIOCRSETADDRS(r5, 0xc4504445, &(0x7f0000002080)={{"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", "7797add16ef02aad8802e43f0649cb23ba0f5424a67c83b8be82df9cd4656f81", 0x5, 0x4}, &(0x7f0000001f80)="c730c1a088b982a851ae4828a462071912cc3901b5f3d0c58f928fe1ec8a0bd6e12e0c258fc66560928433362824e03639ee9741ed4c4bc8d2b3b530ac3b1d20968b8072a36a5646bdc9a7813643b9b3d8879b7d78822917027cedb7ffae49dfcfae6ac4a88bb2059ed7c64438c5d0c39e59f898715e30f31e5a7635d8bf2cff184365126205205c03202d22e6feee06a91c758e2891f9b4556f4cfedd7e4ea7b81e2134a94fc2930d5239523bba0aaead931b622c5c57119a8bc985f5f752ffe3876fa9f08b99f975f7cb69945d9e6fe67f5be0dc08bd8f315f8bcd", 0x3, 0x0, 0x40, 0x4, 0x58103fed, 0x2, 0xffffffffffffffff, 0x2})

00:00:11 executing program 1:
mkdir(&(0x7f0000000100)='./file1\x00', 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0)
close(r0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0))
select(0x40, &(0x7f0000000140)={0x1ff}, 0x0, 0x0, 0x0)
futimesat(r0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000080)={{0x7fffffff, 0x10001}, {0x6, 0x7}})
sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0)

00:00:11 executing program 0:
mlockall(0x0)
sync()
syz_execute_func(&(0x7f0000000000)="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")
open(&(0x7f0000000140)='./file0\x00', 0x800, 0x4)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0)

00:00:11 executing program 3:
r0 = socket(0x1c, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x1020}, 0x10)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="001c2e3f000003000000000000000000"], 0x1)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000080)={<r1=>0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}]}, &(0x7f0000000140)=0x10)
open(&(0x7f00000001c0)='./file0\x00', 0x8, 0x120)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x10000, 0x6aa45a92516e55e5, 0x9a90, 0x9, r1}, 0x10)

00:00:11 executing program 1:
r0 = dup(0xffffffffffffff9c)
r1 = dup(0xffffffffffffffff)
linkat(r0, &(0x7f0000000140)='./file0\x00', r1, &(0x7f0000000180)='./file0\x00', 0x400)
r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
fcntl$setstatus(r2, 0x4, 0xa)
ftruncate(r2, 0xe324)
linkat(r2, &(0x7f0000000000)='./file0\x00', r2, &(0x7f0000000040)='./file0\x00', 0x400)
r3 = shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffc000/0x2000)=nil)
socket$inet6_icmp(0x1c, 0x2, 0x3a)
shmctl$IPC_STAT(r3, 0x2, &(0x7f0000000080)=""/93)
writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)

00:00:11 executing program 3:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0x2, 0x6, @loopback}, {0x1c, 0x1, 0x0, @loopback, 0x3}, 0x8000, [0x40, 0x7, 0xfffffffffffffe00, 0xd7, 0x800, 0x7, 0x0, 0xfff]}, 0x5c)
sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="1a62eec7daa297ffea97a6c16696b3e5eb201bd479ca13e56d02b42d1da87cf025790e6583306c14680294ad085529c32c92ede8e308df964606d49805c3f1e8b2139760d9885c5c52f14e7f2e905f9909e898d29d9c2f55bd0277eb2139ca29be758d1a146ffce68524d20006774a978847f4355fe4989bb815bca0b32cc99a54badc012aa1f3201c15c2950a1402be87633b372607c28e1f389c19913a15cf7244"], 0x10}, 0x0)
fchmod(r0, 0x80)

00:00:11 executing program 2:
syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef6bdc00d98a20d0d0000070e4c653fb0fa95ff965be413c262646ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c420fbaf1005776c1f20f2aaa03000000787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f00000006c0)="91cd80c442192d3b6969ef69dc00d98a20d0d0c48261f7e000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d0000000057c461fee6c461614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r0 = msgget(0x3, 0x99)
msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/79)
r1 = getpgid(0x0)
r2 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil)
shmctl$IPC_STAT(r2, 0x2, &(0x7f00000008c0)=""/210)
r3 = msgget(0x1, 0x204)
msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000600)=""/155)
msync(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x4)
wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240))
r4 = getpgrp(0xffffffffffffffff)
getpgid(r4)
r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
setsockopt$sock_int(r5, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4)
lseek(r5, 0x0, 0x1000000000003)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=0x81, 0x4)
poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
freebsd10_pipe(0x0)
r6 = shmget(0x1, 0x2000, 0x204, &(0x7f0000ff2000/0x2000)=nil)
shmctl$SHM_INFO(r6, 0xe, &(0x7f00000009c0)=""/4096)
shmctl$IPC_INFO(r2, 0x3, &(0x7f0000000540)=""/117)
getpeername$inet(r5, &(0x7f00000003c0), &(0x7f0000000400)=0x10)
truncate(&(0x7f0000000440)='./file0\x00', 0x1)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
setsockopt$sock_int(r5, 0xffff, 0x1217, &(0x7f00000004c0), 0x4)
msgget(0x2, 0x20)
poll(&(0x7f0000000180)=[{r5, 0x2040}, {r5, 0x40}], 0x2, 0x80000000)

00:00:11 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
accept4$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x10, 0x20000000)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYRES64=0x0], 0x1)
r1 = socket(0x1c, 0x1, 0x81)
setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f00000000c0)=0x4, 0x4)

00:00:11 executing program 3:
syz_execute_func(&(0x7f0000000580)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r0 = msgget(0x3, 0x99)
msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/79)
r1 = getpgid(0x0)
r2 = msgget(0x2, 0x8)
msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000600)=""/155)
msync(&(0x7f0000ff5000/0x2000)=nil, 0x2000, 0x1)
wait4(r1, &(0x7f0000000080), 0x10, &(0x7f0000000240))
r3 = getpgrp(r1)
getpgid(r3)
setrlimit(0x7, &(0x7f00000004c0)={0x4, 0x5})
r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
setsockopt$sock_int(r4, 0xffff, 0x1019, &(0x7f0000000500)=0x3, 0x4)
lseek(r4, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
r5 = shmget(0x1, 0x1000, 0xff, &(0x7f0000ffd000/0x1000)=nil)
shmctl$IPC_INFO(r5, 0x3, &(0x7f00000008c0)=""/117)
mknodat(r4, &(0x7f0000000300)='./file0\x00', 0x80, 0x2cd)
getpeername$inet(r4, &(0x7f0000000540), &(0x7f0000000400)=0x111)
truncate(&(0x7f00000003c0)='./file0\x00', 0x0)
poll(&(0x7f0000000340)=[{r4, 0x2040}, {r4, 0x40}], 0x2, 0x80000000)
setsockopt$sock_int(r4, 0xffff, 0x1004, &(0x7f0000000100)=0x40, 0x4)
mprotect(&(0x7f000043d000/0x2000)=nil, 0x2000, 0x1)
r6 = socket$unix(0x1, 0x8af185cb5ae1b4b0, 0x0)
syz_execute_func(&(0x7f0000000100)="1c16c4637916d7b098cd801b69e4c4c2319c7dbe9989cb999962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e1018f69a89aa100008020fec4427fc902023ed107c43fc2b90ae0f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdcdec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
socket$inet(0x2, 0x8000008000000005, 0x401)
sendfile(r6, r4, 0x0, 0x80a304)

00:00:11 executing program 0:
syz_execute_func(&(0x7f0000000000)="c4a235a7243293660f384066bd8fc870cc510bfec422f9209bf100000026f30faed0c4427d19c1c4617fe60747eb7f0f868ce09114")
syz_execute_func(&(0x7f0000000140)="98344b0f050520d0f80791b00a4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000")

00:00:11 executing program 3:
syz_execute_func(&(0x7f0000000140)="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")
r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10, 0x10000000)
getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000280)=""/88, &(0x7f0000000300)=0x58)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0x3, 0x813, <r1=>0x0}, &(0x7f00000000c0)=0xc)
setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={r1, 0x2}, 0x8)

00:00:12 executing program 3:
connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x10)
setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0xd}, 0x8)
setsockopt$inet_tcp_TCP_FASTOPEN(0xffffffffffffffff, 0x6, 0x401, &(0x7f0000000000)={0x7f, "b95c00b2d31dfe630ffd6beba0a6e971"}, 0x14)

00:00:12 executing program 1:
socket$inet6_tcp(0x1c, 0x1, 0x0)
r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x101, 0x40)
getsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast1, @multicast2, @multicast2}, &(0x7f0000000080)=0xc)

00:00:12 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
open$dir(&(0x7f0000000000)='./file0\x00', 0x8c0, 0x150)
truncate(&(0x7f0000000140)='./file0\x00', 0x308020005)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r1, 0x7e2780e3)
ftruncate(r0, 0x400000000101)
r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0)
ftruncate(r2, 0x0)

00:00:12 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x7fff}, 0x8)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x2}, 0x8)
socket(0x1f, 0x1, 0x100000000000)

00:00:12 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
pipe2(&(0x7f0000000140), 0x100000)
ftruncate(r0, 0x400)
accept4(r0, &(0x7f00000000c0)=@in, &(0x7f0000000100)=0x10, 0x10000000)
open(&(0x7f0000000040)='./file0\x00', 0x200, 0x4)
open(&(0x7f0000000080)='./file0\x00', 0x0, 0x68)
truncate(&(0x7f0000000000)='./file0\x00', 0x8001000000)

00:00:12 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
pipe2(&(0x7f0000000900)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x7d609f09f1f3f74f)
readlinkat(r2, &(0x7f0000000940)='./file0\x00', &(0x7f0000000980)=""/42, 0x2a)
write(r0, &(0x7f0000000080)='S', 0x4b)
r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x804, 0x4)
ioctl$DIOCGETSTATES(r3, 0xc0104419, &(0x7f00000005c0)="e8e83d837888810ac2152efe19eee98a2ae7e3a307dd65fce312b2eac1b8e41ab8b403d848d1785d672d74893ae5318c72f0e61d735474dcada8a2bce0d8d1b30894c8b0a209f9dc02288ac8d51dc378105211c250f8d3585be0393c9d408a95d303034a8978ba1e3d2bfd97fe7fa54044efb9c2eb02f034fa929f0150a8f3a6ca3b9b65e8ca3f6e4209b31cacff269b9af5e6626261032dcd9d1ce4fd1c01fec95aa3c48358219620ded314a63d1f7a3faf31007ce17cdaeceb95300f2a1825e96417c04c5014b3ad38270e42")
close(r3)
syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")
setsockopt$inet6_sctp_SCTP_CONNECT_X(r3, 0x84, 0x8007, &(0x7f0000000440)={0x4, &(0x7f00000000c0)=[@in={0x2, 0x0}, @in={0x2, 0x3, @loopback}, @in={0x2, 0x1, @rand_addr=0xff}, @in={0x2, 0x1, @multicast2}]}, &(0x7f0000000480)=0x10)
ioctl$DIOCNATLOOK(r0, 0xc04c4417, &(0x7f0000000380)="faa8be9bacbd1abb3f14a24818f9e50f295bac70022ac97609beb31384689d2a0f47d90f8d99233b463b5f13875e9fa628f6ad773eb1218cd02140467b5a53f707c7ce65bb41926ea1265a5104449455aeab5a5b9567fc9abee9972f2cb21f3a2508c689d1b564ca76d47c36d120fd34ddd3da36e917ebe8ca664f7b4ff1bdb1d63c5aa0b51ea94ffd861f796418d54f69f999434347521b966e61e90b54ff3c66c018c7aeb4152d46fba60c006526b25e8daa0dc332b3dce270331f9b78d40d")
lseek(r0, 0x0, 0x7)
read(r0, &(0x7f00000001c0)=""/167, 0xa7)
accept(r1, &(0x7f00000009c0)=@in, &(0x7f0000000a00)=0x10)
ioctl$DIOCCHANGEALTQV0(r0, 0x80047410, &(0x7f00000008c0)="c65b3c3ddc2827612c4a92179ba33255d20ba277a027023fb0499141aa16b771aa5c720f36cb7ce4c1db1341620fa81bf5b3cddaf9b2ed")
execve(&(0x7f0000000280)='./file0\x00', &(0x7f0000000540)=[&(0x7f00000002c0)=']\x00', &(0x7f0000000300)='*/\x00', &(0x7f0000000340)='+\x00', &(0x7f00000004c0)=',-[\x00', &(0x7f0000000500)='\x00'], &(0x7f0000000880)=[&(0x7f0000000580)='\'\x00', &(0x7f00000006c0)='&}+\x00', &(0x7f0000000700)='!--\x00', &(0x7f0000000740)='/dev//.\x00', &(0x7f0000000780)='/dev//.\x00', &(0x7f00000007c0)='-\x00', &(0x7f0000000800)='\x00', &(0x7f0000000840)='/dev//.\x00'])

00:00:12 executing program 0:
syz_execute_func(&(0x7f0000000180)="0c02b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c4c23bdcc4bbbb5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff}, 0x100004)
ioctl$DIOCGETRULESETS(r0, 0xc444443a, &(0x7f0000000040)="16e45ec79d50b78cffaeb6328cb9de657e645609cd04e96c758451242e964cd1a9123c18629afcf482437ef1baf6092582fbafd50f8059c78ba3039d615dfb236bcb97496772692143d258")

00:00:12 executing program 0:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = dup2(r0, r0)
getsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x8)
link(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00')
truncate(&(0x7f0000000000)='./file0\x00', 0x7)
ioctl$DIOCIGETIFACES(r1, 0xc0284457, &(0x7f00000001c0)={0x10, &(0x7f0000000140)="400d195ebb9808df24e0eacbef39f4499e5664e21bf30a18cb9c8cc78803017c4742c7f09416dcec6000a9f70a17f423873eba5d11ac1a2e4193fd485d9892d968d1be27a223629ede36dc85d309a70cee4dc38d8df39da8bb76ba1fa2", 0x81, 0x9018, 0x5})
sendmsg(r0, &(0x7f0000001a00)={&(0x7f0000000200)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x2400, 0x0, 0x0, 0x0, 0x1300]}, 0x3}, 0x1c, 0x0, 0x0, 0x0}, 0x0)

00:00:12 executing program 1:
r0 = getgid()
r1 = getgid()
setresgid(r0, 0x0, 0x0)
setregid(0x0, r1)

00:00:12 executing program 1:
syz_execute_func(&(0x7f0000000340)="95cd8080000c44dae98a20d0d00fd1b02db5d900000070e4c653fb0fc402e9a6ed3c3b6446ddcb0bef9dc4a1855ebcbf0000000067450f483bd1d97c7c63460f570f0d15000000006161787896c401fe5ff6a9c1460000e1b1ac45e22c2ef2420f5a100f0000420f38ca78fb179f")
poll(&(0x7f0000000080), 0x1fffffe9, 0x400)
r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000080)={<r1=>0x0, 0xffffffff}, &(0x7f0000000180)=0x8)
r2 = fcntl$dupfd(r0, 0x11, r0)
fchmodat(r2, &(0x7f0000000500)='./file0\x00', 0x101)
recvmsg(r0, &(0x7f00000004c0)={&(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, &(0x7f0000000300)=[{&(0x7f00000001c0)=""/21, 0x15}, {&(0x7f0000000200)=""/203, 0xcb}, {&(0x7f00000003c0)=""/118, 0x76}], 0x3, &(0x7f0000000440)=""/71, 0x47}, 0x40)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r1, 0x4, 0x7}, &(0x7f0000000140)=0x8)

00:00:13 executing program 0:
r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000600)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000640)=0x10)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000680)=0xf5b0, 0x4)
r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x800, 0x80)
ioctl$DIOCRADDADDRS(r1, 0xc4504443, &(0x7f0000000180)={{"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", "f10fe616670205efef7dba10e444a010bff0d10bbca60e4fefed1191b9b2b934", 0x3, 0x9}, &(0x7f0000000140)="e9d6ab", 0x6, 0x1, 0x5, 0x5, 0x3, 0x7, 0x2, 0x7})
syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bfd9496c00c481d8c2e0bf41e2e92e363e460f1a7000660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc507f240d1d2c4e10bf8c45d8fc860a38f0000cd0020c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")
write(0xffffffffffffffff, &(0x7f0000000000)="49882e1d2c9e7b", 0x7)

00:00:13 executing program 3:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
socketpair(0x17, 0x20000001, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000000c0)={0xf, 0x4, <r2=>0x0}, &(0x7f0000000100)=0xc)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x0, 0x3, @mcast1, 0xa4}}, r2, 0x7, 0x7, 0x0, 0x7ff, 0xf050, 0x7fff}, &(0x7f0000000200)=0x98)
setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000040)=0x1, 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, 0x100000046}, 0x0)

00:00:13 executing program 2:
r0 = socket$inet6(0x1c, 0x4, 0x6)
syz_execute_func(&(0x7f0000000000)="9834030f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000")
recvfrom$inet6(r0, &(0x7f00000000c0)=""/59, 0x3b, 0x40000, &(0x7f0000000100)={0x1c, 0x3, 0x1000000000, @rand_addr="064bfba474b58e9588b1037bbac390b3", 0x3}, 0x1c)
socket$inet6(0x1c, 0x0, 0x0)

00:00:13 executing program 1:
socket$inet6(0x1c, 0x0, 0x0)
syz_execute_func(&(0x7f0000000500)="98a84a2ae92c570f05bf07000000c4a37bf0c55c41e2e92e363e460f1a7000660fde978fe97c80c401c056810e000000e30b110fb8c4014e4edefe016d7df0810fcd8febbce509c421045f4607c422adaf50e3c4d363729ec45b70c4c4adc4a3bd4877f88a8ae37b1d2c93c4237b024c10f138f643afaf6766f2ab440fec3facc401d155d3c4c3214cb9a5604b19c2420f0fc6aaf08171a30b8a826e660f3a6031a066410fe67be8d4d48f6978d25deb660fe5db64360fe25800218de3c0f52641802d08000000fa49c4f6a1dd7dbbbfdd450f918fffefffffbedcdca1c9fb8cfa482048204f383ae34b66440f3a62177575b7e2")
setrlimit(0x0, 0x0)

00:00:13 executing program 3:
semget$private(0x0, 0x2, 0xc4)
semget$private(0x0, 0x4, 0x100)
r0 = semget$private(0x0, 0x2, 0x80)
semget$private(0x0, 0x3, 0x40)
semop(r0, &(0x7f0000000000)=[{0x2, 0x6, 0x1000}, {0x3, 0x28}], 0x2)
r1 = semget$private(0x0, 0x4, 0x469)
semget(0x2, 0x0, 0x4)
__semctl$GETALL(r1, 0x0, 0x6, &(0x7f00000000c0)=""/17)

00:00:13 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0/file0\x00', 0x10000, 0x121)
symlinkat(&(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000100)='./file1\x00')
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0)
r2 = semget(0x3, 0x4, 0x58)
semop(r2, &(0x7f0000000000)=[{0x0, 0x8, 0x1800}, {0x0, 0x1a30, 0x1000}, {0x1, 0x6, 0x800}], 0x3)
close(r1)
syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
close(r1)

00:00:13 executing program 3:
open(&(0x7f0000000080)='./file0\x00', 0x200002, 0x400000000000800)

00:00:13 executing program 0:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0)
close(r0)
syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
ioctl$DIOCSETTIMEOUT(r0, 0x8004667d, &(0x7f0000000100)={0x40000, 0x5})
ioctl$DIOCGETRULE(r0, 0xcbe04407, &(0x7f0000000000)="f9df7ca1b71aad81c8abc1485e2502c924161942d02226389a0d852308c0daac88d28604fd8c632dc47911917117e35ebcd37a6ffb66187a7150336cfbaf55")
setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040)=0xffff, 0x4)

00:00:13 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
r1 = dup2(r0, r0)
close(r1)
syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")
r2 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x40)
lseek(r0, 0x0, 0x0)
accept(r2, 0x0, &(0x7f00000000c0))
ioctl$DIOCCHANGEALTQV0(r0, 0x40047456, &(0x7f00000000c0))
r3 = getpid()
fcntl$lock(r1, 0xf, &(0x7f0000000080)={0x0, 0x1, 0x17bc87a7, 0x4, r3})

00:00:13 executing program 3:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x500, 0x0)
ioctl$DIOCSETIFFLAG(r0, 0xc0284459, &(0x7f0000002f40)={0x10, &(0x7f0000001f40)="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", 0x9, 0x7bca, 0x2})
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
ioctl$DIOCRADDTABLES(r1, 0x8002440b, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2023f819100"}, 0x0, 0x0, 0xffffffffffffffff})
ioctl$DIOCGETRULE(r1, 0xcbe04407, &(0x7f0000000f40)="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")
ioctl$DIOCRGETTABLES(r1, 0xc450443f, &(0x7f0000000ac0)={{"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", "21bf67d803af93c8a7c0f97abbdb9565e1660b52ef8f7e5ceebffc1a004dcf71", 0x8, 0x7ff}, &(0x7f0000000080)="5eccb1453699be5fea6d38ae3ec51b85a6ca1c53d3aa59333ce24bceba7acb73727d45b072e1e398e733ff45da73a58ca42ff87365bdcb2bcf7a0c5126f7705b7027d0b560e048d8bfa4c1ea70432bcc95dae87de46f0dbe24480c4c9dba94923cc5436d05", 0x7, 0xf5, 0x5, 0x9, 0x2, 0xfffffffffffffffd, 0x9})
ioctl$DIOCRSETADDRS(r1, 0xc4504445, &(0x7f0000000640)={{"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", "0826bd87b3e9f39c1f1fb7152c9d1c55aa1ad9408164468f75f90a6128bc57c8", 0x7, 0x8}, &(0x7f0000000580)="4baa6893385378d062b7868e814b0e6a70e9981bb9e6be22a0f888447e39f1fcd28087ee5a4ddad9e91ba23068c9de537415d2de667817fca1c712eff9ee189c7505708097df9a352793e8438a8d5cf092932208453918d9c685430f1be2fe5da15e44634ea1bb7a241223f8da411c18869cabb16e769534e016692684ec264a38eba03ee9c4", 0x1, 0xffffffffffffff00, 0x400, 0x0, 0x10001, 0x7ff, 0x6a071bb0, 0x401})

00:00:13 executing program 2:
r0 = socket(0x17, 0x20000000, 0xffffffffffffff80)
socket(0x17, 0x6, 0x3)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000000)={<r1=>0x0, 0x3}, &(0x7f0000000040)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in={{0x2, 0x2, @multicast2}}, r1, 0xfffffffffffffc01, 0x80, 0x1, 0x942, 0x7fffffff, 0x8}, &(0x7f0000000140)=0xa0)
syz_emit_ethernet(0x1d6, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"])

00:00:13 executing program 3:
r0 = socket$inet(0x2, 0x3, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x248, 0x0)
ioctl$DIOCGETSTATUS(r1, 0xc1a04415, &(0x7f0000000040)="ea507fc9e22f6b8abfb85fbc14b029dd5f40ce4c8d3ebdca4ac6b191a45b205b5e51198f98a70a3ba6bbd94c07a66d223489da969d05046dea40754420ad8a1f4dcf96bedd39ffb891b5a573d1f0b3246e0b3d86b7e728c2e671e56ed4976d6c09ae0c7dc184b7516b0d6514f208079c6e939406ad4c0b4867721d5af4da11c7f80930cd12a08becd3fd9742d95500216b1207129589a08deca4a48bcee255f4b1fe515c5edfa619b474a996e6f662d734755229c9078f8972ae0c335b1cbab68f676ee724b7d27df8f03478056064a6d83e29c33b85c4f15d789105fd")
getsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000140), &(0x7f00000001c0)=0x4)
r2 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_buf(r2, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000ee9ff0), 0x10)
recvfrom$inet6(r2, 0x0, 0x0, 0x2, 0x0, 0x0)

00:00:13 executing program 1:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff)
r2 = socket$inet(0x2, 0x7, 0x2)
ioctl$DIOCGETLIMIT(r1, 0x80086678, &(0x7f00000005c0)={0x5, 0x73a000})
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000200)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000240)=0x10)
flock(r0, 0x0)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000080)={<r3=>0x0, 0xc780, 0x2, 0x8, 0x7ff}, &(0x7f00000000c0)=0x18)
setsockopt$sock_timeval(r2, 0xffff, 0x1005, &(0x7f00000002c0)={0x1, 0x101}, 0x10)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000100)={r3, 0x9}, 0x8)
ioctl$DIOCGETLIMIT(r1, 0xc0084427, &(0x7f0000000000)={0x100000001, 0x7f})
connect$unix(r1, &(0x7f0000000040)=@abs={0x0, 0x0, 0x2}, 0x8)

00:00:14 executing program 1:
mprotect(&(0x7f0000b48000/0x1000)=nil, 0x1000, 0x0)
mlock(&(0x7f00009fd000/0x600000)=nil, 0x600000)
sendmsg(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001880)=[{0x10}], 0x288}, 0x0)

00:00:14 executing program 2:
r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x81, 0xc)
ioctl$DIOCRDELADDRS(r0, 0xc4504444, &(0x7f0000000280)={{"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", "89d9e293be9012d50f0e9a2a11b32acdebb8f9c08ff09785cb7feb81c107c926", 0x0, 0x5}, &(0x7f0000000040)="27d1a4094384c9da711be2f31d090a84c919e956b14492eef3a7ab2cf0f8f03118b1ceb59fc1f30f92b103dc77717739a873f22b3f47a36e3bf16234724bbdd1e531ac3d8f7fdd6685964dae8abbbfa9ca00d9ebc9a68a9d068db5ffb7712173838da9ba96437f23d8a946bd32efd3bf80c50f91243f5fc4d678b66d525e0828d2ca0fca70750a4edf88fb2de3a196ae", 0x2, 0xeb, 0x8001, 0x0, 0x2, 0xffffffff942da6a8, 0x8, 0x8})
syz_execute_func(&(0x7f0000000200)="b3410fbdc5cd8080000c6969ef69dc00d98a20d0d0000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f576161787896c401fe5ff6a9c14600009dc482010804f445e22c892a0f0000009f")

00:00:14 executing program 0:
munlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000)
syz_emit_ethernet(0x7fe, &(0x7f00000000c0)={@random="1fcffb37c458", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, 'a`]', 0x30, 0x0, 0x0, @loopback={0xfe07000080ffffff, 0xf000}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x66]}, {[], @icmpv6=@dest_unreach={0x3c, 0x4, 0x0, 0x0, [], {0x0, 0x2, "f0a0af", 0x0, 0x0, 0x0, @local, @ipv4={[], [], @broadcast}}}}}}}})
r0 = open(&(0x7f0000000000)='./file0\x00', 0x840, 0x2)
fchmodat(r0, &(0x7f0000000140)='./file0\x00', 0x50)

00:00:14 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x20005, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)=ANY=[@ANYBLOB="1c000000000000000000000000000000000000000000000100"/128, @ANYRES32=0x0, @ANYBLOB="00000000000000d3a8a7bf77409a780000000000"], 0x98)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000140), 0x0)

00:00:14 executing program 1:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x100000000000046, &(0x7f0000000000)={@remote={0xac, 0x14, 0x0}, @multicast2, @local={0xac, 0x14, 0x0}}, 0xfffffffffffffc3f)
r1 = socket$inet_sctp(0x2, 0x291e4959b58513bd, 0x84)
getsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000040), &(0x7f00000000c0)=0x4)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000001c0)={<r2=>0x0, 0x80}, &(0x7f0000000200)=0x8)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000280)={r2, &(0x7f0000000240)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f00000002c0)=0x10)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000100)={<r3=>0x0, 0xdf70, 0x9, [0xfffffffffffffede, 0x5, 0x212, 0x9, 0x7, 0x7, 0xff80000000000000, 0x7, 0x200]}, &(0x7f0000000140)=0x1a)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000180)={r3, 0x0, 0x5}, 0x8)

00:00:14 executing program 3:
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)=[{&(0x7f0000001880)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/191, 0x9}, {&(0x7f0000000000)=""/47, 0x2f}, {&(0x7f0000000080)=""/33, 0xfeee}], 0x4, 0xfffffffffffff826)
r2 = semget$private(0x0, 0x0, 0x4)
r3 = shmget$private(0x0, 0x3000, 0x100, &(0x7f0000ffa000/0x3000)=nil)
freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, <r4=>0x0})
freebsd11_stat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
r6 = getuid()
r7 = getgid()
r8 = fcntl$getown(r0, 0x5)
r9 = fcntl$getown(r0, 0x5)
shmctl$IPC_SET(r3, 0x1, &(0x7f00000005c0)={{0x5, r4, r5, r6, r7, 0x88, 0x88da}, 0x0, 0x0, 0x7fff, 0x2a, r8, r9, 0x7fff})
pwritev(r0, &(0x7f0000001840)=[{&(0x7f0000001800)="c139a9d6fa224bd17621515955a295a1e808ff0859868152ee3911e6f6f78830e64c1f7fd6fef4bbbbfaa94a3b7582dde213f9b31344", 0x36}], 0x1, 0x24)
__semctl$GETPID(r2, 0x3, 0x4, &(0x7f0000000380)=""/131)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f0000000040)=[{r0, 0x2000}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x2)
recvfrom(r0, &(0x7f00000002c0)=""/89, 0x59, 0x100040002, &(0x7f0000000340)=ANY=[@ANYBLOB="01002f2f66696c653000"], 0xa)
ftruncate(r0, 0x5)
socket$inet6_udp(0x1c, 0x2, 0x0)
getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000001740)={@remote={0xac, 0x14, 0x0}, @multicast2, @loopback}, 0xc)
clock_gettime(0xf, &(0x7f0000001780))
close(r0)
mknodat(r0, 0x0, 0x20, 0x8)
__semctl$GETZCNT(r2, 0x1, 0x7, &(0x7f00000017c0)=""/3)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100)=0x7fff, 0x4)

00:00:14 executing program 0:
munlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000)
syz_emit_ethernet(0x7fe, &(0x7f00000000c0)={@random="1fcffb37c458", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, 'a`]', 0x30, 0x0, 0x0, @loopback={0xfe07000080ffffff, 0xf000}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x66]}, {[], @icmpv6=@dest_unreach={0x3c, 0x4, 0x0, 0x0, [], {0x0, 0x2, "f0a0af", 0x0, 0x0, 0x0, @local, @ipv4={[], [], @broadcast}}}}}}}})
r0 = open(&(0x7f0000000000)='./file0\x00', 0x840, 0x2)
fchmodat(r0, &(0x7f0000000140)='./file0\x00', 0x50)

00:00:14 executing program 2:
syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
r0 = dup(0xffffffffffffffff)
setsockopt$inet6_tcp_int(r0, 0x6, 0x100, &(0x7f0000000000)=0x7, 0x4)
syz_execute_func(&(0x7f0000000200)="0c06c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00")

00:00:14 executing program 1:
syz_execute_func(&(0x7f0000000000)="0c0ab5b598cd806962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427982a7a72a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d6807485151c1ea01c4e3910c7f0000f265dc5f00c35b5b45363ef80fa999660303aee42c240f5e5bf447000026400f0d1866f3450f00af2be8b2eee3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")

00:00:14 executing program 2:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
pipe2(&(0x7f0000000080), 0x4)
setsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000180)={@loopback, @local}, 0x8)
getsockopt$inet_mreqn(r0, 0x0, 0xe, 0x0, &(0x7f00000000c0))

00:00:14 executing program 0:
getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)
r0 = socket(0x1c, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x1020}, 0x10)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c)
fcntl$lock(0xffffffffffffffff, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r1 = accept4(0xffffffffffffffff, &(0x7f0000000bc0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000c00)=0x10, 0x30000000)
r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000080)={<r4=>0x0, 0x400}, &(0x7f0000000180)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000001c0)={0x4, 0x400, 0x100000000, 0x8001, r4}, &(0x7f0000000200)=0x10)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x1d, &(0x7f0000000000), 0x2)
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, 0x0, &(0x7f0000000480))
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000003c0)=ANY=[@ANYBLOB="2b000400081f"], 0x0)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x1206, &(0x7f0000000380), &(0x7f00000000c0)=0x8)
mlockall(0x1)
recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="2e7eb6b9ab2704cdfb4d838093f70520fa5f7394c7788d1578495821c294c1f9ff832c67b73b913facfcaf802cee3d4b470cd8fff69674f01e000000000000000000000000000001"], 0x1)
sync()
munlockall()
r5 = semget$private(0x0, 0x7, 0x41a)
__semctl$GETALL(r5, 0x0, 0x6, &(0x7f0000000d40)=""/231)
ioctl$DIOCKILLSTATES(0xffffffffffffffff, 0xc0e04429, &(0x7f0000000280))
ioctl$DIOCRADDADDRS(r2, 0xc4504443, &(0x7f00000004c0)={{"55e63ba01a5d4b91ea52d57695acffca37c4922d8f6b5ab3f921291049e7722255618f4ec142f21156fd5f74820ff282c1e109cfb36d22610268a4865eeab94019bca2257c5d8acf7002b0f6c6881fdfe8c0c8abd10ebee83482c997eb8cbe7d34367a2b00da82248962b1eea8f8018d57e9f6919b04691d7bd2bf0e447e44102d69fef396d2e473c2d6cdd74c84c82b11a83b8e65e6a3bd65bd4d339f6b4d35962821a444498c37f9669b2117cdf87768bfe3e40658683b395c97c261c17ca5f0ad59302b7f1ddea684ea2110dd27f8ab7ffb36cd85f009f5ad7c6f01be8f88a655e66947c6c02d0b9b568793bda1d2c3cb89b3fd75ce133824036a88e3ed10ddfa8a83ae77cd2aceed40b147b46f877166a62c712619f29f3a42c3872665b1836b96445e8ceb142cbfd8ad1432be1e591b707114d34215686c26d600fb340b2a23983d7075f0c820c03e77eca163b81a080714af6737149c7e6409d5ee188d9dc41aa998e612bc7b442f9ead51e7b3421b3b96fac9d03a2c00a1aace2599b9a8046abf3c5c4dc8427d9be3245ec0143254a298001bf6ec349c8256a9d389c5b874d60008777715d4491c0a0719da499cafa393f478b587e64fe819a78c7be6888b236cf9c50021727afc0c0a21053b4a5e637dfc646a489dee317a9e83e8310ff608b31b97554c3bcfa4f49baf51a7b8caa125661099f972f0f924f54af83768d047888861abd7a8117264e69d59695682743e070fd579a54c1c90eaf1ccbd49483c258261334793146d62612b285f0ab7ade6d028dbfb6adabaa7a89ada28bc02bb7ca906c136ee29f382d23ff0eba49debf9a3983eef19544de2022f72b99f56a92271fbf8216772f5fab5d4b8505130f2aa15f39a0bdda554798620733c14d269fdd8eddb26388b7424b9c1a75a9ab1d41e2c5fbe4f30e603facdde9fd9d0d5791ef58aeb66eee49348dec9b272858020a70ec65fab979ee10796c5970f8016dba46d769d3fea983d9011a91ad2d07f1dbe7163e27bf43288418a4e3233a54951f950e1d72d1e6ac57efe67aef9d94a856e99bf54bb098903435fe9e5e8d0da6ee66ef248935f0e1110f2eec261f64cb44ee1f09ce5333fd3d42562424917afb29fbd24ed7bfd906e2c6d12e9773c447e0aaa736b28f510836e20f0b4cfb4f021f5ac9156e697c0624e65496d9ef446b6b8f2781af95bf1947c66c04fcee52f20997070c20ddc5906949771b6e31f45821a498bed985caa357d211b863cbbe77550360008c6cbb65268ac443ecd5784437ed01a0244935e61741fedcdd17e33ef44931d27de0f6e5ef09c3196b9e2d8ea29862d9f88e553ed6937f7565037a02ab88e2083daf0c73c8e587d78d92abbadd66d3eb1c93f8c420cb6aa62c2d73a3e5a1bbf2b24f99015ad9f4b63658847e2511446cd0bcaa1c06f51882c67", "8ee511d4280526930a5d3a328197736d635e237a2fe24827b99d6dd54aec19b9", 0x2, 0x1}, &(0x7f0000000040)="9e8da77a2daf03286c8a6a2f0a0daf5643f86e45f89aa1ffbfa6f899051f1e72986c9a55168706468bc8d6", 0x5, 0x2, 0x5, 0xf5e, 0x8001, 0x5381, 0x0, 0x5})
setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x1005, &(0x7f0000000000)={0xffffffffffffca50, 0x3}, 0x10)

00:00:14 executing program 1:
freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000000c0)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x18)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
r2 = shmget(0x0, 0x1000, 0x317, &(0x7f0000fff000/0x1000)=nil)
shmctl$SHM_UNLOCK(r2, 0xc)
getpeername$inet6(r1, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c)
setsockopt$inet6_int(r1, 0x29, 0x2000040, &(0x7f0000000100), 0x4)

00:00:14 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev//.\x00', 0x2000000002010000, 0x0)
close(r0)
syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")
ioctl$DIOCSETSTATUSIF(r0, 0xc0104414, &(0x7f0000000040)={0x10})
ioctl$DIOCCHANGEALTQV0(r0, 0x80047470, &(0x7f00000000c0))
munlockall()
ioctl$DIOCSETLIMIT(r0, 0xc0084428, &(0x7f0000000000)={0xfffffffffffffff9, 0x3bd4})

00:00:14 executing program 3:
r0 = accept(0xffffffffffffff9c, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000140)=0x10)
setsockopt$inet6_udplite(r0, 0x88, 0x2, &(0x7f0000000180)=0x40, 0x4)
msgget(0x2, 0x10)
syz_emit_ethernet(0x66, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa188d3ea1dabc86dd6030878500300000000000000000000000000000ff0000fe8000000000000000000000000000aa030090780000000060aaf8db00000000ff020000000000000000000000000001ff01000000000000000000000000000100"])
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4)
getresuid(&(0x7f00000001c0), &(0x7f00000002c0), &(0x7f0000000240))
setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000280)={0x1000}, 0x4)

00:00:14 executing program 2:
syz_execute_func(&(0x7f0000000180)="0c0ec4817a2df998cd801b69e4f56962f5696200d9d9d08f697893e9c461f913990e0000008fe9589b26c7e4c753fbc4e1011cededc4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851260f0f7b00b78fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00")
getresuid(&(0x7f00000003c0), &(0x7f0000000440)=<r0=>0x0, &(0x7f0000000400))
getresgid(&(0x7f0000000380), &(0x7f00000000c0)=<r1=>0x0, &(0x7f0000000240))
chown(&(0x7f0000000000)='./file0\x00', r0, r1)
freebsd10_pipe(&(0x7f0000000040)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
utimensat(r3, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{0x1, 0x800}, {0x1ff, 0x401}}, 0x0)
freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000002c0))
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000480)={@in={{0x2, 0x3, @broadcast}}, <r4=>0x0, 0x6, 0xbdc, 0x12, 0x0, 0x7, 0xffffffff}, &(0x7f0000000280)=0xa0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f0000000340)={0x55, 0xfffffffffffffffd, 0x800, 0x72, 0x10001, 0xff, 0xa0, 0xaf, r4}, 0x20)

00:00:14 executing program 3:
r0 = socket$inet6(0x1c, 0x5, 0x7)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x1, 0x3, 0x5, 0x1, 0x401, 0x4, 0x7, 0x9, 0x7ff, 0x3}, 0xb)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r2 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x400000002c5, 0x0)
mmap(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x0, 0x11, r2, 0xc700000000000000)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r1, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000640)={0x0, &(0x7f0000000580)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000680)=0x10)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000006c0)={0x66b, 0x0, 0x7, 0x1, <r3=>0x0}, &(0x7f0000000700)=0x10)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000540)={<r4=>r3}, &(0x7f0000000380)=0xffffffffffffff0b)
getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000003c0)={r4, 0x3ff}, &(0x7f0000000400)=0x8)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x0, 0x1, 0xb2}, &(0x7f0000000100)=0x18)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x1)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, 0x0, 0xfffffffffffffd31)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f00000004c0), &(0x7f0000000500)=0x4)
writev(r1, &(0x7f00000002c0)=[{&(0x7f00000001c0)="45e31371641e5d2c3da7091b46f5b3fa282d333dac65a4aad6a5f0dc58fd5e7120a8e8be7ae806ade32b6f0179e60984aaac6261016d35cdad574d87ad52a4c617daa3592a4e9a341f209de6e1d6b78af878f2dc0f5b66da837ba81fbca79c17e942c3333df0c26fb7dafd6a17555363011ff660f65e74ee46e3c8a15e023ac21b411855955ec3be2fd6b7512fdb042cf9d6bb245588eaacd9386d7be7b887621ba02cca60646f67d701c92f6449e4257174af147caaf54c25f863394a18b9357bdb4b5884f4882c226c46", 0xcb}], 0x1)
pipe2(&(0x7f0000000300)={0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x100000)
getpgrp(0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000340), &(0x7f0000000800)=0x4)
fstat(0xffffffffffffffff, 0x0)
fstat(r1, 0x0)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000440)=0x3ff, 0x4)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x102, &(0x7f0000000740)=ANY=[@ANYRES32=r4, @ANYBLOB="7a00000068ebb5a30eab20367915b1289be6c39830b40867ddf36973dc382a94fa215c76eec4baecf1801b2c56988b76d15e00000000002000569269291b631cd1327e498d4bd0c9b38bdab5ed4e8c04c8ae151c49f71af6a772bd7bd53d5ce08fd74f0300000000000000df6bd3c593750f13f2c3da00eec3a0b316dd"], &(0x7f0000000140)=0x82)
setrlimit(0x2, &(0x7f0000000840)={0x5, 0x8001})
getpgid(0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000000)=0x8, 0x183)

00:00:14 executing program 0:
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000340)={0x4, 0xffff, 0x800, 0xfffffffffffffff9, 0x65f, 0x1, 0xa8b, 0x4, <r0=>0x0}, &(0x7f0000000300)=0x20)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000180)={<r1=>r0, 0x5c, "bf7722238ab02fb6838302dea17cdd5c09415503fa2b4b96c1e8f9c82658036fdb6c45ab661577e7a5c89231382d885c192e82155e7ad7cff9943204d5c3457024624186cbf3659f8bace2020348f404debfa18f039d039fdfe99a3a"}, &(0x7f0000000080)=0xfffffffffffffd9b)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)=ANY=[@ANYBLOB="02000000ac1400aa00"/136, @ANYRES32=0x0, @ANYBLOB="be00000000000000000000000000000000000000abb030576ebec42c028ff67a8141b4eff817d3adec07ed9a1211ee1388a0c5"], 0xa0)
r2 = dup(0xffffffffffffff9c)
getsockopt(r2, 0x4, 0x7, &(0x7f0000000040)=""/8, &(0x7f0000000380)=0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0x6, 0x80000000, 0x10, 0x6, 0xfffffffffffffffb, 0xe45, 0xfff, 0x7, r0}, &(0x7f0000000100)=0x20)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f0000000000)={r1, 0x10000, 0x3}, 0x8)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f00000002c0)=0x8)

00:00:14 executing program 0:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
r1 = dup2(r0, 0xffffffffffffffff)
r2 = getpgrp(0xffffffffffffffff)
freebsd11_fstat(r0, &(0x7f0000001500)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
freebsd11_lstat(&(0x7f0000001580)='./file0\x00', &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
r5 = getpid()
freebsd11_stat(&(0x7f0000001640)='./file0\x00', &(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, <r6=>0x0})
fstat(r0, &(0x7f0000001700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r7=>0x0})
sendmsg$unix(r1, &(0x7f0000001840)={&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001480)=[{&(0x7f0000000040)="92b5619679397d1c081eaa2f1a0fb7ace3ed0839e3852b764d02d61f66e79622c1ba93c575bdc700b83855216c5c3cf3943e26917e75ceb07374e86a2413db981af1b6fc7e2aecdde0c30d9eec5df6cdbf9522eb7b1cca0c36ff58079308814f6c5483826c5d810511dd36d55b9d52f30fa639a0f173c6225361d5780a26ca0dce7e761b57a205fbece9c3f0c439741dcbf99a2653213a205046c4c9e9f19028886f1bd77d1555d8038c53ad4c26e6d6dd5f99e6a61decd52eeaee1d66f38f46950b5945dc0c3705f886c070b56807e494ee4807ca2625eac007c0c0aa2fff43d9a94216", 0xe4}, {&(0x7f0000000140)="4934fe64ab3d65ce9fffcf00be", 0xd}, {&(0x7f00000001c0)="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", 0xfc}, {&(0x7f00000002c0)="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", 0xfa}, {&(0x7f00000003c0)="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", 0x1000}, {&(0x7f00000013c0)="517b1824e4f9c91dea65722c659536b906f9138d8389bfe17cf7d67dbb89982db6472ad4619ad193424bf1dcc4840fd6274c6099800ca6457cdd70cecc47085d8839b8abb3b04ee42f945e03e85c7d95331c20d349631c9ebee15fe51e7a8a9b5ef68ccf", 0x64}, {&(0x7f0000001440)="cd23726a8ce4a6e0fe8b27a5ff", 0xd}], 0x7, &(0x7f0000001800)=[@cred={0x20, 0xffff, 0x2, r2, r3, r4}, @cred={0x20, 0xffff, 0x2, r5, r6, r7}], 0x40, 0x8}, 0x105)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000180)="9e0facd8", 0x4)

00:00:14 executing program 1:
r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x8, 0x30000000)
recvfrom(r0, &(0x7f0000000100)=""/206, 0xce, 0x2, 0x0, 0x0)
mlock(&(0x7f0000216000/0x3000)=nil, 0x3000)
r1 = open(&(0x7f0000000200)='./file0\x00', 0x2, 0x4)
r2 = openat(r1, &(0x7f0000000000)='./file0\x00', 0x880c, 0x84)
connect$unix(r2, &(0x7f0000000040)=ANY=[@ANYBLOB="001e2e2f66696c653000"], 0xa)

00:00:14 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
close(r0)
syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")
ioctl$DIOCCHANGEALTQV0(r0, 0x2000745e, 0x0)
r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000))
setsockopt$inet_tcp_int(r1, 0x6, 0x48, &(0x7f0000000080), 0x4)

00:00:14 executing program 0:
syz_execute_func(&(0x7f0000000140)="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")
syz_execute_func(&(0x7f0000000140)="1c04b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4c2b90a23f216c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9966030faee42c240f54635bdedec4c442499831c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865")

00:00:14 executing program 3:
freebsd11_mknod(&(0x7f0000000440)='./file0\x00', 0x1000, 0x0)
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
write(r0, &(0x7f0000000340)="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", 0x100)
freebsd11_mknodat(r0, &(0x7f0000000000)='./file0\x00', 0x2002, 0x3ff)
getresgid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000300))
read(r0, &(0x7f0000000140)=""/252, 0x6fa)
write(r0, &(0x7f0000000240)="a148f21934ee72ba6b83a11c72923aa1759e429b872659293107d6355bd8293a7c89f9380d1b4b17f815eb04d402a3919ecb6f0193ba13eb94f5e9a9692c49bae15c94e7bc6239bf87ad7489bd40fbbccfab3c5eb66a815e64330aea64797336ac68bbeac04e444a0ee275b1050d9c17ac024eddd517c8e718eeefb8a2781bd582b37b7c607bc7d014136e8007f1c3060b9e28dd9fcefef0863964efd6d8b30fac4aab2073595bf5d774768f52545e4ad4fbc2e5ac3033e73dfd71", 0xbb)

00:00:14 executing program 1:
syz_execute_func(&(0x7f0000000100)="b1c291cd806969ef69dccf000f708301000000fec44139fd5bf91c1dc1c1c7c4c3090c33000bd1bbc817d11fc817aec44549f2168f4808eebce00000802000c421fc51c1ea660f383fd1c3c422e99630c4210a5f7a2af3400faee47c7c730f5726400f0d18c401fe5ff62025500804f4c40ea276690b72c3c3c3c31d54111d00")
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
setsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000240)={0x7, 0x5}, 0x10)
r1 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10, 0x20000000)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000000c0)={<r2=>0x0, &(0x7f0000000300)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in]}, &(0x7f00000003c0)=0x10)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f00000006c0)={@in6={{0x1c, 0x1, 0x8, @mcast2, 0x55d8}}, r2, 0x4, 0x9, 0xfffffffffffff7fb, 0x0, 0xffff}, &(0x7f0000000480)=0x98)
r3 = semget$private(0x0, 0x2, 0x120)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000280)={0x2, [0x0, 0x0]}, &(0x7f00000002c0)=0xc)
r4 = accept$inet(r1, &(0x7f0000000540)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000580)=0x10)
__semctl$SEM_INFO(r3, 0x0, 0xb, &(0x7f00000004c0)=""/90)
getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000005c0), &(0x7f0000000600)=0x4)
getsockopt$inet_mreq(r4, 0x0, 0xd, &(0x7f0000000640)={@empty, @remote}, &(0x7f0000000680)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000180)={@in6={{0x1c, 0x0, 0x100000001, @mcast1, 0x1}}, 0x0, 0x4, 0x8, 0x80}, &(0x7f0000000080)=0x8c)

00:00:14 executing program 2:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f0000000100), 0x4)
r1 = accept4(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10, 0x30000000)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000080)={<r2=>0x0, 0x6, 0xfffffffffffffff7, 0x1f, 0x34bf, 0x8385}, &(0x7f00000000c0)=0x14)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000140)={r2, 0x81}, 0x8)

00:00:14 executing program 1:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000040), 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, 0xffffffffffffff71, 0x0, 0xbde5c657}, 0x0)

00:00:14 executing program 2:
syz_execute_func(&(0x7f0000000000)="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")
msgget$private(0x0, 0x0)

00:00:14 executing program 3:
r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x3004, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x0, <r1=>0x0}, &(0x7f0000000040)=0x1e0)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000140)={@in={{0x2, 0x3, @multicast1}}, r1, 0x9, 0x9, 0x1}, 0x94)

00:00:14 executing program 3:
setrlimit(0x0, &(0x7f0000000000)={0x5, 0x200})
syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
freebsd10_pipe(0x0)
poll(&(0x7f00000003c0)=[{}], 0x2136, 0x0)
r0 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040)=0x9, 0x4)

00:00:14 executing program 0:
syz_execute_func(&(0x7f0000000280)="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")
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000000)={@remote, @rand_addr, <r1=>0x0}, &(0x7f0000000040)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@mcast1, r1}, 0x14)

00:00:14 executing program 1:
syz_execute_func(&(0x7f0000000400)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r0)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000000)={<r1=>0x0}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r1, 0x3ff}, 0x8)
close(r0)
r2 = dup(r0)
getsockopt$inet_tcp_buf(r2, 0x6, 0x24, &(0x7f0000000100)=""/156, &(0x7f00000002c0)=0x9c)
r3 = open(&(0x7f0000000040)='./file0\x00', 0x8e06, 0x0)
r4 = shmget$private(0x0, 0x2000, 0x40, &(0x7f0000ffb000/0x2000)=nil)
shmctl$SHM_STAT(r4, 0xd, &(0x7f0000000340)=""/41)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000380)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000004c0)=0x14)
poll(&(0x7f00000003c0)=[{}], 0x20000070, 0x0)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x8, &(0x7f0000000300)={0x98b}, 0x4)
listen(r3, 0x6cf)
setsockopt$sock_accept_filter(r3, 0xffff, 0x1000, &(0x7f00000001c0)={'accf_data\x00', "54af54c52ed957e5623807b3b6fe279658be95222b58dc6ce57b001f24ca7ddae018279a48ac3f8f85137d17f58c9d8bac3845db85d724a6a5a57abc3c623dd31074fd3b3191ab0633b8f725bda83e8796daefc047f544ba65059fc0eb3bd7f9ec59a7226706de5e2a51d4c544f4d2fb5e42a967c30a77e1d3a9c2f5f2f5d29b8eaa71448707fe275cdd400ef285a385983361012be747ce0fc7ac53b0ada16a4438d9f377e3acda5798d72199bcf2c3431649dadc360d5d6cad77ab3c65937542442ce7c502b6fa47d177b8f1f66080f88f23d9bb519c6650ca87d6488d583228592903e6f7f47e62631417f29a092e"}, 0x100)

00:00:14 executing program 1:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
syz_extract_tcp_res(&(0x7f0000000040), 0x34bf924c0, 0x7)
setsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000180)={@loopback, @local}, 0x8)
getsockopt$inet_mreqn(r0, 0x0, 0xe, 0x0, &(0x7f00000000c0))

00:00:14 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x1018, 0x0, 0x0)
pipe2(&(0x7f0000000000)={<r1=>0xffffffffffffffff}, 0x100000)
ioctl$DIOCXBEGIN(r1, 0xc0104451, &(0x7f0000000040)="445cab7375a53218e91d87b0ed5b160831ae9661064eb5ba06755308f17de6dbdde621ec8342dd5e7c35776a1d31085707dee9acdca8c5b54f79c5aa737ab5f0ef01e3d3a773f4e9bae71870446aedcef967e4edbfd205695c444faeec3a6ac269ef2858e07d5341349a7a7c37b84123727f8ad71c71a2f0322e17dc685fa3ca83a6df89bf12b250ee49eaffe198c1ae97bc12c8")

00:00:14 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x10000, &(0x7f0000000080)=0x140, 0x4)
listen(r0, 0x0)
r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
pipe2(0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
msgget$private(0x0, 0x0)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
symlinkat(&(0x7f00000001c0)='./file0\x00', r1, &(0x7f0000000240)='./file0\x00')
ftruncate(r2, 0x7e2780e3)
r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000180)={<r4=>0x0, 0x3, 0x3}, &(0x7f0000000200)=0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f0000000280)={r4, 0x0, 0x10000}, 0x8)
mlockall(0x1)
sync()
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x1f470000)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={<r5=>0x0, 0x44}, 0x0)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={r5, 0x2, 0x1}, 0x0)
r6 = socket$inet(0x2, 0x10000000, 0xfffffffffffffff9)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r6, 0x84, 0x18, &(0x7f00000000c0), 0x0)
socket$inet_sctp(0x2, 0x2000004, 0x84)
setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4, 0x0, 0x0)
pipe2(&(0x7f0000000040)={0xffffffffffffffff, <r7=>0xffffffffffffffff}, 0x100000)
r8 = openat(r7, &(0x7f0000000000)='./file0\x00', 0x400, 0x1)
ioctl$DIOCGETRULE(r8, 0xcbe04407, &(0x7f00000000c0)="8ceb05f65798b31d71acc95015c6eef45ac6d4c07736dbb7c1e2200f3c30ef5915c99441e02935545710ee9e5366fd82f94a884a1ecec66328e5ba72883db67552b1be4a73391e0e1c266df9a9f5e6a81787dd6d80")
close(r0)

00:00:15 executing program 2:
r0 = socket(0x11, 0x3, 0x0)
fstat(r0, &(0x7f00000000c0))
pipe2(&(0x7f0000000000), 0x4)
setsockopt$sock_int(r0, 0xffff, 0x1012, &(0x7f0000000040)=0x800000000000003, 0xffffffffffffffcb)

00:00:15 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="00010100020000dbde33d52c1f000000c274d4e0734136310000000100000001a6f0"], 0x10)
sendto(r0, &(0x7f0000000180)="a29307", 0x3, 0x0, 0x0, 0x0)
socket(0x1, 0x4, 0xffffffffffffffff)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10)
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0x4)
r1 = dup2(r0, r0)
ioctl$DIOCGETSTATUS(r1, 0xc1a04415, &(0x7f0000000380)="c6c1337eb7dd3178b9702516237ac6628d76609ddb03f4551d0bec053eb2838d116467fb43ecd89f0df322b53e8b2f48933b46cfde87379cee2ff0d2f4f814338b8b3dd18aa9bb828561de18a83521e4052def3e02b04d680d8f21b2621630015bc09a748e449237d85afae2f932ce25a54070951be0d1684b034fc4796403dcda06d4a1ca0770fcb9a469")
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000500)=ANY=[@ANYBLOB="056a0000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000540)=0x18)
freebsd11_mknodat(r1, &(0x7f0000000440)='./file0\x00', 0xc000, 0xc7)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000240)={0x0, 0x4}, 0x8)
sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000001c0)={0x9}, 0x1)
syz_execute_func(&(0x7f0000000000)="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")
accept4(0xffffffffffffffff, 0x0, &(0x7f0000000180), 0x0)
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
connect$unix(r1, &(0x7f0000000580)=@file={0x1, './file0\x00'}, 0xa)
writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="ce", 0x1}], 0x1)
pipe2(&(0x7f00000000c0)={<r2=>0xffffffffffffffff}, 0x0)
ioctl$DIOCGETALTQV0(r2, 0xc1004430, &(0x7f0000000280)="ca9722b8f482abb2887b47e76bdd92f2d080dc38a9ef0d7ef84d059ce6c99d7b8f5ba06279f8f24a6ae284c63ac97079122afe44b4db0999fc9d93aff0f14d98da60a3f9e735728c8178e0ef4f92c11fe725368e1cf02b2412af2294607b6e0ec20bdad0ad83f6f3fc1aec5ca0c0ee06324352b672544a23baadd234a5999a2a193d70039b03faf13b3fac572929b8ef7136a96c135d27d4042acc96ef9cf71d79c4b85a3f560d7624f33d3eeb4398dd9e0269538f9b5532c94651e4c1b2f9f47b00625331d3f88717abd274309998ea77e13cb8573a7e4afa34e25a1829b5d79c630c5db6102e4dd2a48e7aa14a6773b5292b1152921d")
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000000)=0x1, 0x4)

00:00:15 executing program 1:
setrlimit(0x6, &(0x7f00000006c0)={0x10000000000b35d, 0x800000b35d})
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, 0x0, &(0x7f0000000540))
poll(&(0x7f00000000c0)=[{r0, 0x2020}, {r0, 0x66}, {r0, 0xa0}], 0x3, 0x9)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x20)
execve(0x0, &(0x7f00000005c0)=[0x0, &(0x7f0000000380)='}\x00', &(0x7f00000003c0)='^\x00', &(0x7f0000000400)='@\x00', 0x0, &(0x7f0000000500)=']\x00', &(0x7f0000000580)='&)#\x00'], &(0x7f0000000640))
mlockall(0x3)
sync()
getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, 0x0)
fsync(0xffffffffffffffff)
r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0xff, 0x4)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r2, 0x8000000, 0x1000000000003)
getresuid(&(0x7f00000002c0), 0x0, &(0x7f0000000340))
getuid()
pwritev(r2, 0x0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000140)=0x1, 0x4)
r3 = msgget$private(0x0, 0x0)
clock_settime(0x0, 0x0)
msgsnd(r3, &(0x7f0000000580)=ANY=[], 0x0, 0x7fd)
r4 = semget$private(0x0, 0x2, 0x88)
__semctl$SETVAL(r4, 0x1, 0x8, &(0x7f00000001c0)=0xe4be)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000), 0x0)
sendto(r2, 0x0, 0xfffffffffffffe64, 0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000080), &(0x7f0000000680)=0x4)

00:00:15 executing program 3:
r0 = socket$inet6(0x1c, 0x1, 0x0)
fcntl$setflags(r0, 0x2, 0x1)
syz_execute_func(&(0x7f0000000140)="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")
truncate(&(0x7f0000000140)='./file0\x00', 0x0)
r1 = socket$inet_icmp(0x2, 0x2, 0x1)
setsockopt$inet_msfilter(r1, 0x0, 0x4a, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x18)

00:00:15 executing program 2:
r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c)
getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={<r1=>0x0, 0x5, 0x4, 0xffffffffffff8000}, &(0x7f00000000c0)=0x10)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000280)={r1, 0x6, 0xfd, "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"}, 0x105)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000100)={<r2=>0x0, 0xffffffff}, &(0x7f0000000140)=0x8)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000400)=ANY=[@ANYRES32=r1, @ANYBLOB="00000000f8ffffff0100000040000100f7ffffff02004e21ac1400aa00"/156, @ANYRES32=r2, @ANYBLOB="f7ffbfffdf9b0000f006486e20c3cbb720dd4ecee600003c669cde5802003c5bf013a3cd4d916472a3b8d8d68f610d5d49c000081d277d72ef6076c45987519008deaf8d8382a964b4a6ed662cea780585dfb82dd3706876f7ad04cc5ec8ae3c9440213b17879c88c2a2722f53860419ab43bee2035f534066450bc7047b300153b71901a3e6e1a959a04850a68a8a108148eee6cea9e283ebe2157ceee6d3419693995b8a9ad4602f5134132a7a0656586ab72da7eeda42d07985ccce9d251cb345e6d431f246ac57af77b26b"], &(0x7f0000000240)=0xb8)

00:00:15 executing program 2:
select(0x2fba7b6548cedd83, 0xffffffffffffffff, 0x0, 0x0, 0x0)
r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000000c0))
accept4(r0, &(0x7f0000000200)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000000240)=0x1c, 0x0)
getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000180), &(0x7f00000001c0)=0x8)
r1 = getpid()
fcntl$lock(r0, 0xf, &(0x7f0000000280)={0x3, 0x6, 0x80000000, 0x5413, r1})
select(0xffffffffffffff54, &(0x7f0000000000)={0x1, 0x1, 0x9, 0x401, 0x4d4000, 0x8, 0x5}, &(0x7f0000000080)={0x101, 0x5, 0x2, 0x2, 0xfffffffffffffffd, 0x80000001, 0x4, 0x20}, &(0x7f0000000140)={0x400, 0x1000, 0x7, 0x101, 0xfffffffffffffeff, 0xfff, 0x9, 0x7ff}, &(0x7f0000000100)={0x5, 0x2})
r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendmsg(r2, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001340)=[{&(0x7f0000000340)="a78338da0b3bf92e2d0354f2080209fe69b17d89e28d8e20c536b3bec5f184880f2380e779498ad0bd5163a0adac53f22c8c3607fbe14022bb33d0349e02cdbd43094390e50ea5f56e261f4328d179ea097b151d6b6c48e8be3df1a1a2cf16e21c7f12beab7aaf877da6baa8043a24def084d15a631b0176628c575914f7d39cba69a45c463999b72a27c86e95e1c42e9651fdb602e6b207a92bc70cd9e5bd0962778fa33aab659b1e63dea2d86e0ccf125ea98e29befbfced29f3c8498eaa839755c3fd725992fc52c8f9e51ac3e07e6850ca7f1c10c01fd2bc03ad6923e2cf3cfcaa65d1d9210106058a3776f3baa47ec973613d64ba773f05b1b8428637d2b3ecaf60ad436998e393ff5ad904f3e4ee29cee7b1bac88533b76c5682cb22808b1a3cd16fee07182226008a0cab782fb84deb9b66477dd36136b91dbed7fc298318c8fae37b0e465cfb0b6cc8a8987f7c2f0e63211146ccdc84a7a97dcc8ffe713cc67213a2574f52a80a06139f80369254e1fdd533b816c0f142f31a70a8bfbc8be6c27605849e91d4c553a28ee54072dca5b40bd4338848b711af9166c5feff255714ae13fa3bc1f4760ab4ec465a91657dcc114beb0860dfa9b500ca18035018c60b41f5f5cc0e9eddb0d2780215252a8e900440315a453bbf46c319b51fb3e939c55a6ab5f52ed796e87cd9308c428817e78ca38d3fc44cfa34ff636c727c3ad353fde1c05c0f81d11b6f9eb5bf2cfd14b52d082df4a60ccafe22e0c24affac801353a4d58ebe38441be673bb94fdc22ae415915d83cfc5060176d849a24a588f773bc7a5f89d03d59e5b95e7fd63d87c50e9339f32f72fafabf024e83f03b409199f1b3f73d03077afac87cbf9b0eec5a800a1c21c850567d0f797278f59133c5b47600376682392efa06e62d44cf392e1a3b72840d162096456704b284ab66c8bc2b0caa1ae67fb39800b51cf7a1542c280f6fcb879b39619d9cbcf62d9a4242847c0d269ae1b87aeef25a8088722722a26426c575965f8f2a7a614bc7fca87d5c99df75c810daa542788474b70b0a03bac0c725e21f6e46fcd3ae39303d22b5292f13eaca3a3eed2a30b327fd125c9fc12f8deae8503491baa1a224d15f0fb860fbf057fbca0f2e4c1035f2b9aca2c9d2313c4a84bc2e6ae3ec843f890a727fbbd379364885afc7df4307dc76cbdbaccdbf63ee4fe4ebc172492679be913382a9353cc82c5f78988b0e309d668d29cbbd467a0732a3d86f97bce085713edc0359707bae543868f737c70c7e0dd44afa2a2c53365ac224150c69d97e6ec14ed765cb1fe843bddced20ceef0c85858198d9c097da62656117906100ac20b40875665d8464e6184b9a9b85a0162b7bba1f95b00d7935af10ea21e97e565936de4e930abe0fe2c1eb99a808ce78798257e92aafd26401492bd3cbaed864771c8c54e4fa64834539800995b149474f9809e3d9d7ef99f8c4c58ef9cbb0f839798300af207c5ec4d62b31c94ac2f4877a48100c641194abb7ce7b5fd77221214d48f8708d909f37fe1aa62886f548681a78fb49e4b7658b0838ffbe060a3f9023f11b7ae9c524e66cf6a2cb6d9529499fec96533c147738f90f5ab69722d0983e9e5ef60aaf65fac6f586c6d3762061a3ed1d5c7f58a8aaa4987054cc51211386cbceb6947bdd16882c09ce5ae9afbbe6964d7aafbe3f5b4eb89bff6f42ef37d6272b8a9dc7d4dd79d06bd00d209bbb0d1e987f727f5cc54c854b141e0e95b75f316e8595f763fb7ede0af10806b3158264f88a158ebb26035820f0bccb4313e05b14143749fd5a80fcc3e480bbc005cb48a46454c5fc2e7e9b1da642b766d181da8e6fd70e7a8ba14fb471545c396a50ac2564d5e5f1e5245545ac2a969af12fe794b9ebe9e9b5865d00f3d45c393c3b50f3c937a382ae96351789d6b035758acf921a5ddf719fb9f55320713e0741ecb3c24b08d4ad852afea1546d92767849485d824384104148175b7afc89dc8d3af86090325524121921e9735b02ff2ae42398f0d5a5913e4a7c77b35c98c7fcff33997e1a82cbc202599e52f4d49840ef693f82b777ea9ec3d7339a300cb96c51a1e461f494fa88a5e96818b09291da87106808eb20c3852e43cd12108c0c6a02595b8ad8dc42362f83da74ca7675846469cac3a9fdd278f2f078ffefb950d8957934d4bc01bc52bba88d24e52cdc840e30aef1e8c9bc046a1936a34668d2e29ba1704e7d4034299c8b619defaab57048af4f2022e5c8b3c0ce0d5e6aa3102d591912348c4ffb22e16a18bfcc38c345b88035fe2dcaf8cc2eafdad8c31e0fcd8f7ea97a09f7c8366548ef2ed1696780c4fd62e2c7579973a06cb7fc276219e0c05944b1a3e82fc80fb36722ed1dab29c62368ee30d18d122ccf5a7078a36b09a3df6d8da83b20a9674a3a7dcd8c38fbfe1aae73334f7928b8b5150be82e1e282d75bc6b972ea0d3ae2e9ddabd0094e80ab097ef116a9fb17e3cb04b8ee0f445b7a47cd75193cb782d9e988963419f9335c10ff006b5e2da523952356e7a325c1ab1e47a71e95911218eefe842cee126ffb103c2ac80ef363317889a4580d7e992a6b02171358ef889b53d44b1ec203213fa270635d14bb2f7a77c69a4a2c047d5412954aede0bdc1bf1beba19bdb6f0786d2d598e89aa8c2fa54e997b9c4e9e9e6ce49ab429e967574c462d8039ff91981dde70787483697619ba338b1ad3c83cfa6238d8b93ccdd8f618e282c25349d8550330ab8dadb62510a74b8f2649e67ac9eca091b380235744592130ae28f5d935f9bb5d29caea9eca6aabbbd4de15afb055a757d0c4a4276a0972ae5e9667707b080fefb77fe8eaf9998a54998dcfe07b40da34357cb8d367a00b4e8e0bd8694095428cf2c215f49551f5223b4e9ec6cf3f2a82c277e533f08c570a06bb11b55a349be26c881ce865191ff4fc3b32c8e4230867a709851fab20392ce75b6f0a0aaf9b4244caad3c56c74dd0be46228b7f850fe288177b46d22c46e01a2724a1a004d3427146fecc94e1ae637a965c79bd41d95b4aec5624bcda23c658205cdf3d6edd54602e43809dff9c86531c8b33085c5bc0bc9e1ff4e7a7a9ee309b2c677c2a851ea17cfd8bd654739592efbc52fa999f70a6b08f104dc07384426bf266b0b81a6b8a7fbec3321d1c3f306ba86472aff3b3255030238df94c052355a31302a31cfee1547500df5630e4b84f56c0c53cabf81f8f8fac522c86980fb353f3595971bbc157a9882dd818aeb987bfa7c6de4d7dbd9c29502f131f815b273ca96542727a0bfb309a48fc7475283ee89761b5dbca9330364b763fd62089d435e360c33462f75887b1cfe6bf2a112d130376d2012f1dccf83bd4e03a9f70518bf39b6f8bc5c56269a499079ab1126641d6862a86ccab92788dbc8d246d4491960d8d7fee6a3a711f7dad472fb4ae41b2f38f6ed012d368b7f8bdd2a178b68520856a1e922d1c6f95c771514c5cae88706d90c0c9631a7d88ff4a806e314c936829804418291b22d0345ee74c1fc2e10a5f5b4b7c3444f1d70b195f9d462ec203b642f32878368ed649edb17456e8eb829d754b8bd62baf2d7b19c1d903480227bbd3f5e82995d5a490539dabace1e63e1deff9fb353be4beedd14f18c6c7af60e5a1822b7748982ae3cadacee45f70d6fd0f1c9a534ea0129aa3cb9ad31b8faf639f71a5833a8c2b2fd500946fbe59c4b1344b0779dfb03bef61cb353d35f98663a8c96ef3f133b18d9dda1275de0f184b22b5f25e4daa966a20f011916c341b9c1b220ce354b87aeda6dc7220a8876a7a3085e78563cf80baade67407000d4bbd932ab124dd70951ec00bb35fcee910900a79f12a4487a667f3b8316683d32a206264134aba194a2dd0e8f3e8d7990d156b69af530571479d0e82ad94302fb047ce38afdc62988264fab5e5f062aa051c129eb3d5165683bde197afb4f20542feb7fa5a2d43292af3cf9d577bf2f465124573768eda24e5e260d721fe18e45ceed60a6585b4eaa7e0faed8e49327013d395953540d778cba8dd06efe24a0283e9a01c0b8ba7b3a0f1e0e4a05312724064903b69c502ba287d4c5ba8a423025d1e1ab5f6c8c1893869c77a79eec4e5915d31e6471c901a93d0a0ad5b6dad1ab88d9da52ffe497e44ef66a56539c054cb8d41f6eca0138af3f12d7cfd0c04ee7acb4d64f8deedeb7140915d0095342300c29fa459cee1d5bc79fefaab23b14adcac0f963fc69cbe3c4f7f8e7953ccc5b9b04af930beed22a6f6ab0556487a6da68a9559c3d9d414eef4e42e375bd5f3133fa69e4b83452a9140479c2e9c75933f6f3ab4cbd044ac2df50f3de44e3d6262d3cf816d74aadc1875843ddea40f5b1df5666d9c91a1ba6944c9ace6f4df1343a83a424eba878be5c1309833ad1b363656d6ce0d7bdfadb2b96a516dc8cdcc9009252be2373ad53ebab3c9e7f8654a2e245a8854ff9ab75a7c1ae7f88a9a51204d1805eb32bd706709a8d041419e25db42df6d6d9fb4cb0e5ebb6f91baee7407b79a37f87e9e5c08e8bb017870b96fb85afef77a172c4eaad901c1dcbb55c99faf1654dec89f19dad31bd68a368eca86b98bfea84af293535a4401708922c9960f51f1e47d6123186d3f812fe587e851c4e247dc857758104dd31d25fecfe4e7d7107cef37a954df8cdb5835475911a0b66a57b32903ea39514bfafbfd75863349d93bdf0057fb1411bd409468216782d547d2dc179de4f9f95e7816a64d1c70895f05b09202f94767d7773127148f5b01d0ea2ea14309f0e0771688a657105248f59aa313c2536ba4410a065fce10cb58038f59356065d8fe581b35daecca5c7397d1073f248099bb533cd6017ee74ff6478d8b902d655161f7272973b1a20960d814be35087073db559b51ebbd726db7c3a5b390324f4df9cd6b549ae309d4589668cc8cd144bbf724aa660fcdb2d7aa651d2d9041c773a25d85b55f2c2017b8afd30b3855967403f7af7f1d93db5733a481f02dfbb6127f02a4bae03a5375a3bbcef7f0007b593dcad0192aed3ab0253c095bcd131aa570e9ebed796a69e4405ab42694feb054285bf71ead48422232d018f26bce944a93a026a4613ddb27cdce7891b93a34eba50ea4b09113e39715d322ef84b6f1ee3b960ec3171a27cf01a02c6d63dbd44a487ca5b30e39868f8d0dc16ae7cff0587ae2355843b220e48ad96103f41188db6d3c26bf35360abfc2d12462b8e98dd563583a31a524b29f8a488638032c132691fa2ad444a9e808d02ee5908de2cb29de3cc3542fa85d7b92e3b5ecfe75610a01c3b553b9d5112e3ed0fb5857442bc0d6df2d34f050fdffffb0404fdb10b8d12c829ed75374f762f7160d62bff363e52f73995a5d81ab82f16b9cf08e89f49ecd707b15745fe2ae74ab35e6143ebb445affa78b7ef47ce9c67a1ad1eae6fdfdb14774227c33f113603ef2ff1938520aa839cc704176ee418434c496639ed6f18a14c00c3c498fa00a15ab0e09115a82beb224a38075fbbab792c25a88e9868eb983db562c28cade29695345614e053596437893289", 0xf6e}], 0x1, 0x0}, 0x8d)

00:00:15 executing program 0:
r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x103, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x0, <r1=>0x0}, &(0x7f0000000040)=0x1e0)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000140)={r1, 0xa1, "138e021644f4cc7c2fb4c8f6c5fcc12b0b30e7f79c20cb548ccca768d847c21f9608529b3651cdb1fede8a8afc8c5deafd79e7282a97fce3038913907fad64c6e2020b9420b81c6bc1bf92e46f9cabeda27383e06a44ee1b9316e7eb91993feb1a83695999c150501be12f46ee58a87d2042bc5728681b01ea9d172fe68c64c1716016ad388821bbfa6f132f3e6f8901eedca7df1c46910cb2b87300ce09d20758"}, &(0x7f0000000000)=0xa9)

00:00:15 executing program 0:
socket(0x0, 0x0, 0x0)
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
socket$inet6_udplite(0x1c, 0x2, 0x88)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
accept$inet6(0xffffffffffffffff, 0x0, 0x0)
setrlimit(0x0, 0x0)
getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080))
sync()
truncate(0x0, 0x0)

00:00:15 executing program 3:
r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0xfffffffffffffffc)
r1 = open$dir(&(0x7f0000000300)='./file0\x00', 0x0, 0x40)
link(&(0x7f0000000000)='./file1\x00', &(0x7f0000000080)='\x00')
poll(&(0x7f00000000c0)=[{r1, 0x2000}], 0x1, 0x0)
link(&(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='./file1\x00')
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x2, 0x7f, 0x2010, 0x1bfe, 0x7, 0x81, 0x4, 0x5, <r2=>0x0}, &(0x7f00000001c0)=0x20)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000240)=ANY=[@ANYBLOB="1c004e2105000000ff0100000000000000000000000000010100"/128, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x8c)

00:00:15 executing program 3:
setresuid(0x0, 0xee01, 0x0)
r0 = geteuid()
setresuid(r0, 0x0, 0x0)
r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000140), 0x0)
getsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
pipe2(&(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x4)
freebsd11_fstat(r3, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
setregid(r4, r4)
fchownat(r3, &(0x7f0000000040)='./file0\x00', r0, r4, 0x600)
lseek(r3, 0x0, 0x3)
setuid(0x0)
faccessat(r2, &(0x7f0000000200)='./file0\x00', 0x90, 0x400)
geteuid()
faccessat(r2, &(0x7f0000000100)='./file0\x00', 0x4, 0x1400)
sendto(r2, &(0x7f0000000240)="6d289bb26087c40229bb38ddb8a0fffcf71e04ee9f3bb4627bd24e684719926835b21659268b1385bd8e01468ae79aec48dc40b22961e114cf5a41794b06d236872e8dfe4b095e0d56efd98938b6b2fbf5cd2de2e238207ec3d166c625477429b07a134151cb2198b296262b1e6e72bbf124b1b88b64f08ffeb97498375d29ac466d0ce471aee3d44b2327ca9e108584d7f141475bcdffb36ad15fc14602aff828", 0xa1, 0x4, 0x0, 0x0)

00:00:16 executing program 1:
r0 = open(&(0x7f00000007c0)='./file0\x00', 0x200, 0x20)
fchmodat(r0, &(0x7f0000000800)='./file0\x00', 0x0)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x4)
r2 = getpgid(0xffffffffffffffff)
r3 = getuid()
freebsd11_lstat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
r5 = socket$unix(0x1, 0x7, 0x0)
chroot(&(0x7f0000000780)='./file0\x00')
r6 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff)
sendmsg$unix(r1, &(0x7f0000000640)={&(0x7f0000000080)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f00000002c0)=[{&(0x7f00000000c0)="c9c832593d110e880b72fa5878d777f4c97c5a702682bbbefd885aea5b66691859619c9a6008ad8266574c3cae3a7dc07f27390b46bd4e33e8db9f3033bf6074dfb588efdf4127186926988d2036802da72d014f6eb68cee0cf4202be51d9bd2c24497410ba44a7a9c80092b4e4fc3f59eccd446a1e41366b719ced2debbe7b8df9f94361bd535d1c99b476e430dd78fcce28a0a11525141643bd1004cbdee7c14250d0ead8758816536b213b6a417b19e6a2d7387a9f73b5428f78009d2f0d84ca914c1fd3579bebe7817c5d9bc3c3a16b92a540af5fe51aa0ae9232b2061558afcf6871f23b0bd", 0xe8}, {&(0x7f00000001c0)="f8b6f645fa52a16fd2aa0f75056c9c43844458ce7de57ddd149cc2cd0bbec023c10de46df2c42a781153c8c7b525b6e256dcbd6e1a243fb95fe5f8ebd4db78a480447aca94fbf89e86250e4529a0806f77451b2f5d682a54a1343f83ba7ccd61fcbf7cc73d6c61f9aca5c02a320ce34045b33f3ab892465825c7834c503f806db3ec3a810a798a0911451cc61abfdb07e7cccec1f8a9068df86173ccc21ea07e7d6aa748ed922d1491255b4be486aae1265799936bd4298dfd80b784692b82c381eda8d4f6aec2bc", 0xc8}, {&(0x7f0000000340)="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", 0xfb}, {&(0x7f0000000440)="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", 0xfb}], 0x4, &(0x7f0000000600)=ANY=[@ANYBLOB="2000000000000000ff00000200000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="000000001800000000000000ffff000001000000", @ANYRES32=r5, @ANYRES32=r6], 0x38}, 0x100)
wait4(r2, &(0x7f0000000680), 0x1, &(0x7f00000006c0))
r7 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendmsg(r7, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001340)=[{&(0x7f0000001380)="a78338da0b3bf92e", 0x8}], 0x1, 0x0}, 0x0)

00:00:16 executing program 0:
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
mprotect(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x0)
syz_execute_func(&(0x7f0000000340)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787886c401fe5ff6a9c1460000e1b1ac45e22c892a0f00009d9f")
mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x3)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040))
open(&(0x7f0000000080)='./file0\x00', 0x1, 0x80)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
r1 = dup(r0)
ioctl$DIOCRSETTFLAGS(r1, 0xc450444a, &(0x7f00000003c0)={{"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", "15226bd6205fa19491d9af4adc3a57691352fc46d494090176834fcafd55833d", 0x7, 0x3ff}, &(0x7f0000000000)="6131854d05f8a6f25cc793ab2d8800891e6569c25eab1102987cdc6801373f7473176d48356d1674224e84cd", 0x101, 0xfffffffffffffff7, 0x4, 0x101, 0x9, 0x5, 0x9, 0x686b})

00:00:16 executing program 3:
syz_execute_func(&(0x7f0000000240)="b1e191cd806e440f3a21ca8b660f708301000000fec44139fd5bf93dc40d0000d58f0878c2cd0bc7c61be8fb0f01e18b8bf4a95ff9c461fa109b91e63a92c421fc51c1eacf2666450f383a1d21870000c3664545186746f3fe25400eaee47c7c730f26400f0d18c401fe5ff6f730255008bac4c2259c5a826fc9660f65296278c3c31d54111d00")
r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x20000, 0x40)
futimesat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x9, 0x98af}, {0x123280000, 0x7fff}})

00:00:16 executing program 2:
r0 = accept4(0xffffffffffffffff, &(0x7f0000002780)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000000040)=0x1002, 0x10000000)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000011c0), &(0x7f0000001200)=0xfffffffffffffe00)
r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x800000010205, 0x40001b)
ftruncate(r1, 0x80000001)
shmget$private(0x0, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil)
r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
preadv(r2, &(0x7f0000001740)=[{&(0x7f0000001780)=""/4096, 0x1000}], 0x1, 0x0)

00:00:16 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x3004, &(0x7f0000000080)=ANY=[@ANYBLOB="0000000005b58d9dbb93e2b6c4b745e6fa6311c919fbfb8baf63cfdb6b5c0bb2adbebf99a1a65532c6a721ab642d73da9186819773cacf8cfebd332b80d3a192a8710e649c0ddc8d69978df5a8f63996705d3087c3cceddae667"], &(0x7f0000000180)=0x4)
r1 = dup2(r0, r0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x2, @broadcast}}, <r2=>0x0, 0x211, 0x3f, 0x190, 0xddd, 0x20, 0x8000}, &(0x7f0000000000)=0xa0)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000040)={r2, 0xac9f}, 0x8)

00:00:16 executing program 2:
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 = dup(r1)
connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000000)={r0}, &(0x7f0000000040)=0x8)
setsockopt$inet6_int(r1, 0x29, 0x25, &(0x7f0000000080)=0x4, 0x4)
socket$inet6_tcp(0x1c, 0x1, 0x0)

00:00:16 executing program 3:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = fcntl$dupfd(r0, 0x0, r0)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000140)={<r2=>0x0, 0x1000, "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"}, &(0x7f0000000000)=0x1008)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000040)={r2, 0x100000001}, &(0x7f0000000080)=0x8)
geteuid()
setuid(0xee01)
setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000000100), 0x4)
shmget$private(0x0, 0x1000, 0x42aa45cd86c825e7, &(0x7f0000ffd000/0x1000)=nil)

00:00:16 executing program 2:
syz_execute_func(&(0x7f0000000640)="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")
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x0)

00:00:16 executing program 1:
r0 = socket$inet_sctp(0x2, 0x6, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000080)={0x1}, 0x1)

00:00:16 executing program 3:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
setsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000040), 0xfffffffffffffe28)

00:00:16 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00'])
writev(r2, &(0x7f0000000440), 0x10000003)
writev(r2, &(0x7f0000000100), 0x100000000000004c)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000005c0)=ANY=[@ANYRES32=<r3=>0x0, @ANYBLOB="1c0085b15adda95ad3d678a7dacf214b58c435f96330d382067b576d2045db7f2ddabf5936324821250661996056360a20678e95b15419dbdd404be31faab35a61ae770000000000000000"], &(0x7f0000000500)=0x24)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000540)={r3, 0x2, 0x0, 0x40, 0x1}, &(0x7f0000000580)=0x18)
truncate(0x0, 0x0)
syz_extract_tcp_res(&(0x7f0000000000), 0x0, 0x10000)
bind$inet(0xffffffffffffffff, 0x0, 0x0)
execve(0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000080)={<r4=>0x0, 0x1}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000180)={r4, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f00000001c0)=0x10)
setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000200)={r4, 0x676d}, 0x8)
writev(r0, &(0x7f00000003c0)=[{&(0x7f00000002c0)="aacb80da628b62af23c58ccda91e1b3d14fc4ac5db68bdd387b602b77b637f82df5537e9d2ec0ebc78143169e5acfdc37570597362e854ed31ec4f520f83ffae93ffefddb68a0c1946865337cacd2b0e29c6507d8cbf5384775df5d26f23f8036c3087462fe2e4cf6672ec9edb97d1251c3a044f1458c62a2a46869e46e910d6d57ae96954c4546be7fa20cd1820cfa9b734ec12c3055b82e12d82d696646f3e87690b35b1768b9a77104c5aedf37d65e339818a66c59180524c69eb65c987a07ac57955c43e95b259cd2e5e07b1229e4ce3ee699a86ad7e2ff470e117111f380deb019209f3", 0xe6}], 0x1)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, 0x0, &(0x7f0000000040)=0x1f6)
getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000240), &(0x7f0000000280)=0x4)

00:00:16 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x1014, 0x0, 0x0)
r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x20000000)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x400, 0xff, 0x8001, 0x800, 0x3, 0x9dc, 0x1, {@in={{0x2, 0x3, @broadcast}}, <r2=>0x0, 0x401, 0x3ff, 0x7, 0xa545, 0x81}}, &(0x7f0000000140)=0xb8)
r3 = fcntl$dupfd(r0, 0x11, r1)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f0000001200)={r2, 0x2, 0x1, 0x6, 0xc291}, &(0x7f0000001240)=0x18)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000180)={r2, 0x2}, 0x3d4)
getsockopt$inet6_tcp_buf(r0, 0x6, 0x2027, &(0x7f00000001c0)=""/4096, &(0x7f00000011c0)=0x1000)

00:00:16 executing program 0:
ppoll(&(0x7f0000000000)=[{}], 0x200000000000012a, 0x0, 0x0, 0xfffffffffffffe23)
getresgid(&(0x7f0000000280), &(0x7f0000000480), &(0x7f0000000300)=<r0=>0x0)
setgroups(0x1, &(0x7f0000000380)=[r0])
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
ppoll(&(0x7f0000000100)=[{r1, 0x32}], 0x1, &(0x7f0000000140)={0x100, 0x9}, &(0x7f0000000240)={0x200}, 0x8)
syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000e0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
pipe2(&(0x7f0000000340)={0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x100000)
getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f00000003c0), &(0x7f0000000400)=0x4)
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x88, 0x0)
ioctl$DIOCCHANGEALTQV1(r3, 0xc1304431, &(0x7f0000000080)="58dc9c6680955afdfbb89df7a54436574089db1a0704a9aec1f86b0b732f91e3bf89f8d84f1a32dc146b81c3283e69276f475430cfcd5602b019e24190af620361af7d5bdc626d7c357e07406d35ec")

00:00:16 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000080)={<r1=>0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in6, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000180)=0x10)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={r1, 0x8, 0x5, [0x80000001, 0x34bc, 0x3, 0x8, 0x1000]}, 0x12)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000200)={@in={{0x2, 0x3, @broadcast}}, r1}, &(0x7f00000002c0)=0x8c)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x2, 0xffffffffffffffff, @local}}, 0x0, 0xbe}, 0xa0)

00:00:16 executing program 3:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x20000, 0xd2)
fstat(r0, &(0x7f0000000080))
getresuid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200))
geteuid()
getresuid(&(0x7f0000000240), &(0x7f0000000280)=<r1=>0x0, &(0x7f00000002c0))
setuid(r1)
r2 = socket(0x2, 0x2, 0x0)
bind(r2, &(0x7f0000000000)=@un=@abs={0x0, 0xff03}, 0x10)

00:00:16 executing program 1:
r0 = socket$unix(0x1, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYPTR64=&(0x7f0000000140)=ANY=[], @ANYRES64], 0x2)
r1 = fcntl$dupfd(r0, 0x11, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000140), &(0x7f0000000180)=0x4)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000)={<r2=>0x0, 0x6, 0x9}, &(0x7f0000000040)=0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080)={r2, 0xf, 0xfffffffffffffff7}, &(0x7f00000000c0)=0x8)

00:00:16 executing program 0:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = dup(r0)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0)
readv(r0, &(0x7f0000000080)=[{&(0x7f0000000000)=""/106, 0x6a}], 0x1)
r2 = getpgid(0xffffffffffffffff)
fcntl$setown(r1, 0x6, r2)

00:00:16 executing program 2:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x8080, 0x102)
fstat(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
getresgid(&(0x7f0000000240)=<r2=>0x0, &(0x7f0000000280), &(0x7f00000002c0))
fchownat(r0, &(0x7f0000000040)='./file0\x00', r1, r2, 0x600)
r3 = shmget$private(0x0, 0x1000, 0x80, &(0x7f0000fff000/0x1000)=nil)
shmctl$SHM_INFO(r3, 0xe, &(0x7f0000000300)=""/49)
syz_execute_func(&(0x7f0000000180)="b1e791cd8066410f3a20dc00660f70839001000000fefe4139fdd58847c7c7c6e8e8fb0f1f11e3e3c27d78cc0a921d1d08eebce00000802000c4c3791dd906ea660f383fd129664545186746e47c7d733a07ba4aaf01000000400f0d18c401fe5ff6b1ddf3400fd596d0acc941d99afffff0830cbe30d347b4b41d2b54111dc4825dbd21")

00:00:16 executing program 1:
syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c850f0504410f2ac2bfd900af00c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c416c4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88a460fdf944900802800f7dcdc0fdfaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383a86864ba261b7e2")
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
lseek(0xffffffffffffffff, 0x0, 0x7)
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
listen(r0, 0x0)
close(0xffffffffffffffff)
accept(r0, 0x0, 0x0)
fchmod(r0, 0x0)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockname$inet(r1, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000280)={0x0, 0x9, 0x80000001}, &(0x7f00000002c0)=0xc)

00:00:16 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
accept$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10)
syz_execute_func(&(0x7f0000000240)="b1e191cd806e440f3a21ca8b660f708301000000fec44139fd5bf93dc40d0000d58f0878c2cd0bc7c61be8fb0f01e18b8bf4a95ff9c461fa109b91e63a92c421fc51c1eacf2666450f383a1d21870000c3664545186746f3fe25400eaee47c7c730f26400f0d18c401fe5ff6f730255008bac4c2259c5a826fc9660f65296278c3c31d54111d00")

00:00:16 executing program 2:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)=ANY=[@ANYBLOB="7f070000000000004be5ad0797751287084900c2"], 0x0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000040)=ANY=[@ANYBLOB="8da70c050000002000f6ff364d761a650800c6a8261bef1dc4c907c4eeffffff3a87b3bd5f1f749211"], 0x1)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000002c0)="ee08665d19ac14d5e51348771197a7728420aef61715f7b1c3d4b3830c921bf0817a0000000000006a89dbdf", 0x2c)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000080)=0x2, 0x4)
setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000000)="01b8033d", 0x4)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x308020005)
lseek(r2, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0)
fcntl$setflags(r1, 0x2, 0xfffffffffffffffd)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)

00:00:16 executing program 3:
r0 = socket(0x2, 0x20000007, 0x3cd)
connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYRESOCT=r0], 0x1)
semget$private(0x0, 0x4, 0x100)
select(0x40, &(0x7f0000000040)={0x0, 0x9, 0x0, 0x0, 0x2, 0x6d1}, &(0x7f00000000c0)={0x8, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0)

00:00:16 executing program 2:
freebsd11_mknodat(0xffffffffffffffff, 0x0, 0xe081, 0x0)
r0 = socket$unix(0x1, 0x5, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
ioctl$DIOCGETSTATUS(r1, 0xc1a04415, &(0x7f0000001000)="6e5e604cbb5c2fc99f7ea9cb327e4b2dde23c39a006d97156fb45ba0d2f8d181db83d811735895f9497b145939390ea33e8170264af0")
write(r0, &(0x7f0000000000)="dabe76e2db0c8e1da3c22704608a4ff14b719f9a396d5627ecb30497ad5312786cf5fc6234080b30e27f5d586eb4fdc82c5c8dd45e83e2de1f898da742da1ccd83870f330bb3c89c20a17d79be1c831f5669d64e8a82cd5da2d303edadcf3fb979f2c8aa73e90622ae625154dd23af96418c67b77981895310340a9ded88d38a4da6b7612a3f1e375f9ffac6a29f8b2b096a1652efb45647f3c0d4f59edc56193603204b43c9f82f2f7890f3fbc7954d6bb88eb7a9b07131c2ea50b18a18a1350a60710eec4c2442c5afc80812d98a47d343062d2b9ba336934f0e2313c296726c3ce3efafd6246197444633a4d5a8c8f898de4d4e526ac96b3d94d200d3f816cf49d17ad1c2a12e6c79124fd0241a6bb044a02019224fdf9653b1ba8dbbefe522e683c5da6b72543977fb26bdb3b4acd9c22b07829c97a0e136980259f690db08d940ac7e11de438d9688336a04ef6e6562f3787450da2c88afbf364ea2a1347a3412312260fa7537726d1ae03409c4178a0b51e97f1a2fd49e7ff4a108324252b70e6392a0fc34a47e74b303a72ddcbc8fbf39d87e17d09acaa5e94bd5193c43bbafd101bef354327213d1fd751aa65330126804533e26d19ea61ca36e239653ca0bfbe91960327ae80f435d6bd9f9213a343489f4b7f3112ce09823cf66325434c329de87cb706db32a6b0600d5b372c5450359803865cae0491d9202fece27293440f6ef89b73f85a22364c77b1f31be67d3952080ba9e65033bad2dd7cee2c1fd8ee017df2a1c964ae2521fbe0a6cbad124f0d8d3e21866a079614467710bf837be1815d4a0332b6c63ef9be28e5ce67e0124893502e863b396a1097dca2ddc45ce84036d7eefb0b420c19d93eda619ce4b9e7987e7283c091b6df3ad76b914ec4059f5affcaf32f7eea89fd15e9fdf8c6ce7747f1cbe3226b78e1f75b164ccc3cbeda01b387217436405cef470a519093954ce1c96273560c0a03d2f94991cda86510b75ed8823f3844052056522bb81847c736d70678485fccc30f527a0d99c5f74a72c17930cf28338aefa709c6a87b3de34cebe3042a9c9475d190cb6921188cd52b067de5ad344e5284f6986b5e1def167214ca290372d3c05fc857fa3cd5320b9624569676e16143775aa11e8ef2829844e72792bb95ea5e9912b464fa981fa153a6a275f99444e090d600ae946861182de3fddc8fd6d36e8b1b1d72d604fc3c6b7a27cfab283bbbb752d0ecdfc5ff1d3e204d2a06a41dcb083b6d32adea9b710cdc15f2462c6cf229f8738e51c6edcf0969133473450e4387ada38df8c0a7dc6b70cb2466690bb7e8ddb145744371bc8cda3e7324d9106a7036ea4b84b2c994e435308944f40f5aa01461ea56dc4056c3b4a8b0817948d7295581c301e142579a712eedb3888a3f90db2b6601275de8c78c6e139f53e5852ea3e2b4b3c8871d18800314313a73e61046d3cc9fb15db0b788106857776b308bea33391b0caf8529a9b34b1d3949815ff1ebfb4d75648d7ad747149ff91e57a69c9ded412cdb0f4f4bc25a496c05e7a9c03f18b530301327b054b707d2c464cd7348a3f2a3c759a3a1ec580eb6234b208e2703e00f670448056087f365fb1928a57ef0c5cdd76d0feff9b1d82bd619abaef70a44ecf828bf3e627ff9ec30b3794ab7f70a33483b191cabc9fab24ebc6c6d6c0b7e1b093b3c89f7066dd07993848bab75926c93a8947bc539b520f2f9994a9877304e9a521366c8f11afbd34a221bb5b0ae5c7b9b569ea7d83f6c0335ed13538a89d0688a49566441493c6a819ab727e7a2b0016f9c4ebdd259dfb0c4cc29057358490568e67af359104b4e46ef59e89164f4d2051f801a5f909b7c9b96de15eb5162d3d65c20120b9ad9fc58d3ca0f85b134cfe74ef418064cc383fe0ea06346587f0027eb325fecf6dde1e7886539602132055b19a59601fb5625496b55ee96b1e1ca496e6dcaefdad2768313787863e9220b0d389e9bd76954a97263d9b40df358561c443782a557b27a7f2c6013e1a2549e5bcf61b46c044eccd18989e95c5f6b4b762f16f92ba0de20d9d789e042107a5764b55449a22e999c30e665787b4b8189d1d8e195cbedd2ec0b25067d4661cbbfa73e29691f2d87fe0d42959a07779c1b850479c32b2d4dbf8ae380915c4b31acc40b148adaba54f4436f4bfcac2b147c8e39cac1d2bb7a3a210ba6648a2611edf9ae16f4485d2f95fe6b41344f7da55b95b9c840abc8e962a5f118a127dc93ba6e577b1dd58425199d340f3000ad0f2d8763bd07a76a2258b2a1e155171edf9c28a7ee4681276ac3f23e6c21c9118ef2cce33a0ded796696b1239e9ef9936166e3e321b8d8291453d6850f63c5e94daf85d47fb33bd077bc500f01b7052ace57a5581681cc115daa244f6b78c911d277c60c2418cc3ec8b38a54d22debf026c4ff180b6ef7e1d42941680e9dd051877e9f6a25dc4d0829b2b4e665663e3912fe99b1d2a36df7b3ec97ba1c10c22369e47ed5a09952fb6e4b6747fa9ca43acfd73491a033cded6c0a2bf84f9c0f67547ce95df21ae8ab33f888df0ab19f18cecd10f9ff0486f3be63d37b942d94c8c074016077181f443069c80a1101e29bf940a22461908007cc2f4fb944a33af8352df3b4bbcc6711fea6a4445be6d2c0ae6eb9d6119f61771af714dbb764ad6014487293ab4766dc65a1a35c170d96cde394125cfd89ae78f6022d8f3979f05c6747c304052d53b2157d37a08485250aa924fe79ec75f00f6475baf072481f843ae632e7a7f378a9f345229978cbaa0b273d816ba226041264021ee03368efcdba70336cd2eb39da58574cc9e06276f25c84a73e060d45a1a19c169eaa6359969f2f32c13477fb20722318f7ce0db326c1b5b3d09a0c9da1c83fd4e13146fc1f8635f64b8adbe49c0e45d1b5e881bc79beb9324d97a439823764eefe4785fd109290a6028fcae269efb988e9f8da9f608867b22ac99645a7324dac6da428797eb77e451be78cbdddc75712d04a90ee7ca4f929184f8676bc064205f040f811f74d3ca874a7f45adbb14bf2cb40319acf5e1df69997e3a48672641cf490567b3c19895ddaad994297eb9bf3463051469416d59f4e11eab178dbb2b136e0953234283098ab8183e022581717ac558956ff20639e213e392ae37df5738ebb41ed290de410bb798faf6ab91535bd8f3d0c4134ae635515bb145e3e3edc4c3da64bc491e25926e131ddbd5e01ab1845af9e27ee44874953008958caa6627460872f959e97c1d7e9564b66555294a70f1d4722d4755df1aa82bdb8c55fbdd043b8d333f85e235829e4ac6334fc4b445485cf000f3c5278a5fdc2a6567763a4facb0df944f74d62c42c81a3e29985a70a48534945ec1ff55fb56a29d7e35f527c5a0842f98e471b232831baa48f2110a1d010d0c46e2697892ee8094f94b796e8e50a5b435f7e6db1b737e4e03a7e2e0672f2748ccbadbf6b2da11ec73b4537e97b598bb21a8a5b0a88fcb02f80070d2dc365e0a2d206aa3af30afb196cf2df1102f97b37a30739689515908511418a9c420fc0cd10411e352808a56cd6a46f277f996388f7a26882696d29db75df60d152a0e4f9806c35ace131422319021d606533c90e213c3f4cdbaa8c9dfd3feb400a8246c32ff3640dfd78af686432d80ffedb019307d220ece46d160002199e32caab3fb8af8c29556f865e0f5b8ae5b7be2c6e3f420d96e0912e34d96f6f21a2bde1dfbf08d7d77f61ce59e3b78ab6fe0667e97f3c27aac13441787fb99937e428d3c6fc2bcbeecf6cba791f837d78a69ef0b3716a60b6627b98d7b2d87ea071784582c3058a47f3f75e6a229ca812568fe1a9e2c1e7954c290b7875da0b9fd8d7f7fe74db22d9e18134f302357048053fbaa31d4b56be9e85cecc371c283300abd257993e3c9f2d0d1b87f4a215e1e1078e294a1afaeeb787bff431602ce4c07e03a0392835c44333e238ec8cbcbff61396c915823bedc98d0389594ab557a6c754642cac426a7867bf2872018beb2d2d33803ae3eb7cf3ad6821c49e11c2051c301faff65cf7dbf1429b44ec5e47347e9f4d2211c66d6b331cd45fba73d09545d60ab2b69b50a779e9e8eb3be3cfa8c243806780e0b13dbac813ac785e89c435293c5ecd3dd23d8eed06d82d89ece0c76cdc152f73e5c36bcfff656ad7d1fe65aeffefc3d316b42521ff4f167d796b8f719a8a10684e6485ab3103a843a26aa9c93795f2b7374ab642d35bc53c87f9d11ae17ccbe64602133be9822346122826008f0143e2efdd868f1e60eea311280b0725a7179bfe5664f20bb262d01c54d37c0af4f7da561c68a6772f86a816501a09b5cac373404d4ff401b8e399da836bf449ab2c3c66d0d4782cf65c19c66aa0429c0723e5baff8df84449c39c183d3cfdf0a07bf220950c42d508690d4931ae7fc907526eef51492b2e11244d2fa9e56388dd8e57734e9c754ffd51d7e445d91ee43beee5d82c51f687e61b1723da3b1916b06ae4eebea66a3087ef406e88af36bc3430fe1ac69aa4fd18f1bbccb79c07257ba158d94549c9df4af0508f901ac3de41ed6ac3b7d269fb5ebe3810275d5f30a351f7e7b032df8ef88e6f31a8c2933873cdad887b9c3eb29cf4fd20b0cd98170d48aab5a2bc8c5b7d0f9becb118d971e971fa555b766e41e6ef9f14996d9dda2b315f9fe5a4cf14a86a85269c468d6edcdc8d168f17d11c513b2670ee58187e80edad54d18242f637393baf0a3e0f1194f1dadafcafa0bf391e8f2a723cf7dbda43c302c81b05fce65fa57d2fcb66380b9b6ab9b854f08435254dddc7455eb8e14d26b213338207bacde4433340be891b097c10f05225de9ab2b98eab9a3d4b808e495e4feb7a7889620644411dcb43fa9bd7e89c26c83edea9a1557ab8bee6b29128da0c1935e9d96748f04b46e93937420eb40c622e2989ced0e5c576257684dd4e024da1bb4527428de0e27aedc6b1841325a278468c0757183376d1fee205a1afdb1768a306e016e1edf81d99bd36812e7e1172abf1b644e19a525018b945cc98ae7a7d65ad5854590aa41b0817ea938fc42590e5d2ccec1cffd0557e23619413d7ccc1fb2cd18db31041f939853a7723af780d6bc5298d4b53c51acd105577d1b8518bce01adec3fb7357952aef366322967ba16b86fb67bfa50abd65b3fd5f177125edc101aed3badf7c0fb198c648d73f217453afb44a867af378a59b547705cf5788f1c2ab489142efe36447f663948dc483fb44c258a33713f0e6bcffccc7ce4ef0bc097dbe2e303fa81c63911707a133737471e2696f2e5bedfb6c78eb55d5081b21b8b51a316ced46a61556ab57a544429a1504e66581bfb819e21a662d1dc0cb8ce7b47b590d2bd8e3312f3bc7665bc55bbf89be3997a0f33155e9f5a73c7eb41f6e206d471b5162e5aa6a0904070e478c45b90748067f34bab79e27b3ff7051fee612c2dc5b2639de1f10f2c8f640b848821ceae63edea1036dde52cd65c0468d8d4c579fc7cae9ca6924fcd3d3ebfcda4e13d00d914c3538dd0430627ce36cebf22e4dd0840de0aa337ccfc709ee36b2d4b415e29f6004f8c0729c96ef6351d7c7436f3a2a5be491f5b90126cfca627b83ab9eefb5116da008832790153d2451603e192aa0ed7771a072aa674d1e57330f5e5a9ba2862b373135fc393bd953ee2150279ca339437eac033afa5bf76505cce34e05eb0fc2ffaefaec8f555ceccb3035692b765e73f8c3a099f0ef8944b87682cad30599", 0x1000)

00:00:16 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
ioctl$DIOCCHANGEALTQV0(r0, 0x8004667e, &(0x7f00000000c0))

00:00:16 executing program 3:
syz_emit_ethernet(0x1d6, &(0x7f00000003c0)={@broadcast, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, '{f\\', 0x1a0, 0x0, 0x0, @local, @mcast2, {[], @generic="3c33aaca403194aae21296097cec5fa5d93b81b4153837fa0273252b260d800ca055f1891c83034e810e1ac3f899d88bfd33edf4e15a8a3df6d99c16f1c4bc11a94e18f9f7a95eaa318afd1f6aa4f8d6b869e34fa786ae0cea0be1e8cc6a46b8b97daf0e774af6bcef3bd26b955c9c5052415576d3e2d691cb161df9014889367ff8748c58f6328d3591fb98abb56b96f4cd169420d3997fc9db481e7561a03e3af1e9c5aede49070ed19b15eef5bc5a6770c120d6882d1d42c8bf8e07fa338f0c375cf188dae617d52f71d088f3e79105fa15868f532c8aff1c96e7bf055b234f2627794e2a4aefb789eb48bb21fadc491f5e5c781e7e8213762c792906a5f9a3269a91a7c9e458a7cfd4f227a8d7cd93576e95b0e0fc1078b482d66f139cdd61563f7285cd9e1d7452dd6e997b8f32e370cfa3e88002cdc76420d65a292fa7c3c5e1a02f5acb822d401bea04470d1787b7f3d84ab8a5db8b8075175477dd098d5b5e6d3957f1724d43b034d1b2ff465a891f71c8619d8c407707a02680c4a4efdc67a7d765225930b923888a2b181cfdab228136b793ee52890a7ba6c5363a"}}}}})
syz_emit_ethernet(0xd0, &(0x7f0000000000)={@remote, @remote, [], {@ipv4={0x800, {{0xa, 0x4, 0x1000, 0x8, 0xc2, 0x67, 0x100000001, 0x58, 0x4e, 0x0, @multicast1, @broadcast, {[@generic={0x83, 0x12, "d11fe407186c21d99dbda5f6fbb38ec3"}]}}, @generic="aa5400b6130ffcd694d6dd1e92847e8c36be2f36e88c613aebd42eee2a1cd2a34c56fba65603292e716c81f1b789ba218a89e898b3a125370326fe2f10aae1e3ce42d44d21d9801c97eb7138d501cf3bb245b7f8956390868afc74281b8c240a0ee5a760aed79a768db40fd177a9afc496b4a86476e2edf5580c997778b3461af8c05ef7d94d7dfc22e8022aafe720f84a05e08b8ef41a28856f"}}}})

00:00:16 executing program 3:
r0 = socket$inet_icmp(0x2, 0x2, 0x1)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000000c0)="f3fdf69403fbad8c6ac3fb67c0460d704793e4d336c58fc273f2a165ca6954d44f45afa82f375be3a6756db0692268938acd1cc71e699d6023adf3ff7be5a22638bab8b169a85071abde44a8181329765a75868ed7c32ace175b75fcbfa0998326cbbd8cb2bbf1c20a", 0x69)
r1 = socket(0x2, 0x2, 0x0)
r2 = dup(r1)
connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000040)={<r3=>0x0, 0x8, 0x3, 0xfffffffffffff001}, &(0x7f0000000140)=0x10)
r4 = dup(r0)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000300)=ANY=[@ANYRES32=r3, @ANYBLOB="090000009cf53901000080e960b3e5a51470aa7f3553a02f340e5b0bc40c5dcd10e0970afc75a458dfd1542364801269a79a9b30f6f3cfc5a9d1bb17d4d61b06b876079c14897c3e557c4ffb3a46d5bfa8027fa44c34a7a6fb6f42a0906aa79c310215be403cb187203308c13ed5e4633c1bc6a69533e97f475e0d13dbeecdd8b3618bb81764593062520993c2005919380ca50f03c01279ea60017c885eb9dca0199b595c16b65cb2fab2e8a09ab0b82239671b8b7ba08e8bc874f950aa70ab45d7ec34c1ed16779353a54e3c84dc117645248f6c9a2c97d6e338"], &(0x7f00000001c0)=0x11)
setsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f0000000200)="c57c179fd71ba145b97705b87bde9c9e54396f01462dd8e64cd3bbbfcf9778e636b4ec4caf9af58ea36e35ba6e9c7c2945991a80b7dae06f212cf2215b6083cde17d486084d47c1f84074bea5e5e3bf76ea2b7582ec87f25cba706e5e5084bee51ecf24b42404c72c37ee22915d7825a00904c79d1f859f011d9ebecc7ab32ad0437a45083822bfc0afd5ed5e065f4535416389e827cf12cb4ca68a67c18118306fda8ebf56da0e813c6903522898e238f4359f85f5182518feb67a47796506e2024", 0xc2)
setsockopt$inet_opts(r2, 0x0, 0x20000000000001, &(0x7f0000000080)="01201a56e9681eab07783b3706000000000000000000000000000001", 0x1c)
write(r1, &(0x7f0000000cc0)="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", 0x57d)
ioctl$DIOCGETALTQSV0(r4, 0xc100442f, &(0x7f0000000400)="d6b6731790bdee13f6443050310ecb6a9fb3d0cc49c728b1a9547b5c9293796868e811d1a71d8205371e9d7eb03942556dc813bc2db4ad3ebbbfdcb31489cdce3947dbb23b443d38bff6112db5946949d09c79a486910cc9c37353cf3cd01976431293f66d3eba528545f7eb76bbf4970e58b1c9b69677f5e3622e2b044963f73c7e1cb2cddfc159761606e8981d4aa0b3dee278cf974709bb9f3716c33556f327ce20339a1bfa5ff284aac87f9eaf183f99707dce8c91c2eced56182bad2f43e8af9f345034a547c5a89dd5f9181cb7d0628e790784511a6703de551d4e9a4574d0eeafc0585831fb4c6f7acbf8688e4486f0140dcc053513")

00:00:17 executing program 3:
socket$inet_sctp(0x2, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendto$inet6(r0, &(0x7f0000000300)="a632cc6e6d6d17b6a6589d0718e066f78a05f38489422c21cbbe79dca1d3e55dcc33841d440b0b518963a18fd7ca12622b4befc6cc68a50725a1d8f3f4cbd9235053a9993c21aca10e01dc3f3af460547606d3e5356a730ba91c2365cc0569b1bb9720cff871d2c39275dde835112f29f4802ae3e782869987fbd3b3a5878b8c46a71d09015cb6ea9036b088988ed9c3a689ec38e6ed833a562dbcc08bdc0194d0cf19ae84b14628f3cb9295d8f49586abd353a455616d89b702e9a13cd61ed6e0d76fe77ef20e43ab460104e857aa12ab2930dfa97755c48e0582659ade356f531d7fa16f16", 0xe6, 0xc6b4829fe4c92cd6, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000001c0), &(0x7f0000000200)=0x4)
lseek(r1, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
fstat(0xffffffffffffffff, 0x0)
poll(&(0x7f00000002c0)=[{r1, 0x1}, {r1, 0x100}, {r1, 0x50}], 0x3, 0x8000)
unlink(&(0x7f0000000280)='./file1\x00')
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
mkdirat(r1, &(0x7f0000000140)='./file1\x00', 0x1)
linkat(r1, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000080)='./file1\x00', 0x400)
getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000180), &(0x7f0000000240))
fstat(r1, &(0x7f00000004c0))

00:00:17 executing program 1:
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)

00:00:17 executing program 2:
freebsd11_stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, <r0=>0x0})
getresuid(&(0x7f0000000340), &(0x7f0000000400)=<r1=>0x0, &(0x7f0000000440))
setreuid(r0, r1)
r2 = semget$private(0x0, 0x2, 0x402)
r3 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x800, 0x80)
ioctl$DIOCGETQSTATSV1(r3, 0xc0204432, &(0x7f0000000480)="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")
socketpair(0x10, 0x1, 0x5, &(0x7f0000000140))
__semctl$SETVAL(r2, 0x4, 0x8, &(0x7f0000000000)=0x8)
syz_execute_func(&(0x7f00000001c0)="0c05c4817a2df998cd801b69e4f56962f5696200d9c483bd0fb3ffefffff00c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851438fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b660ff7e10f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d1411c4c1e1fb0500000021")
socketpair(0x17, 0x5, 0x86, &(0x7f0000000100)={<r4=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0xb)
setsockopt$sock_linger(r4, 0xffff, 0x80, &(0x7f00000003c0)={0x8, 0x2}, 0x8)
accept(r4, &(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000380)=0x10)

00:00:17 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
r1 = socket(0x2, 0x10000001, 0x84)
connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
shutdown(r1, 0xfffffffffffffffd)
getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @local}}}}, 0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), 0x0)

00:00:17 executing program 2:
mlock(&(0x7f0000869000/0x2000)=nil, 0x2000)
shmget$private(0x0, 0x2000, 0xc4, &(0x7f0000cd4000/0x2000)=nil)
msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2)
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
mmap(&(0x7f00009bb000/0x4000)=nil, 0x4000, 0x4, 0x80011, r0, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
freebsd11_lstat(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000200))
r2 = accept4(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000033f05bcd0cacb10733bf4630b960000000000000d36f07cd7274d065ea8c63fd8cf078471f59235c2d81f551dfb9dad04747e077d9b71465aa54c803e687049d4ae53f000000000000003d5aaad8dc310a5dc0fb3df7fab348fecd2a5c48811dfbfd41218a8b48ac6270a3e0448dc77c7efe0d5a1e219e89db748bdfa8b624cb8141e98cfe38337e36273faf9cf478a3ba45a4b543f090bb66bca2928738fb1e92e2e2b161d2b9054e78c171f64f66240c9435b814c581d976182553acc255a2c8633240a1d6939781fd89b47e081fd202"], 0x0, 0x30000000)
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000580), &(0x7f00000005c0)=0x4)
getegid()
freebsd11_fstat(r0, &(0x7f0000000280))
getegid()
r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r3, 0x0, 0x41000000000003)
poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0)
r4 = socket(0x17, 0x10000000, 0xfa9)
lseek(r1, 0x0, 0x4)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00', 0x5}, 0x24)
clock_settime(0xe, 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
r5 = getuid()
lchown(&(0x7f0000000000)='./file0\x00', r5, 0x0)
setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x51, 0x0, 0x29)
write(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, 0x0, 0x0)
symlink(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00')
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0)
getpgid(0x0)

00:00:17 executing program 2:
r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./control/file0\x00', 0x0, 0x800000)
fchdir(r0)
mkdir(&(0x7f0000000040)='./control\x00', 0x0)
r1 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0)
mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1, 0x1411, r1, 0x0)
mkdirat(r1, &(0x7f0000016ff8)='./file0\x00', 0x0)
rmdir(&(0x7f0000000000)='./control/file0\x00')

00:00:17 executing program 1:
syz_execute_func(&(0x7f0000000140)="1c14c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107f2168f4808eebce00000802000c422b18cb6070000005151c4a27d1c1ec1ea01eff265dc5f00c34f5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003cc4c1792f047e")
r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10, 0x20000000)
getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000200), &(0x7f00000000c0)=0xfffffffffffffffe)

00:00:17 executing program 1:
r0 = openat(0xffffffffffffffff, &(0x7f000052fff8)='./file0\x00', 0x3, 0x0)
symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00')
chroot(&(0x7f0000000140)='./file0/file0/file0/file0\x00')
r1 = dup2(r0, r0)
freebsd10_pipe(&(0x7f0000000000))
utimensat(r1, &(0x7f00000001c0)='./file0/file0/file0/file0\x00', &(0x7f0000000100)={{0x0, 0xfffffffffffffffe}}, 0x0)

00:00:17 executing program 3:
syz_execute_func(&(0x7f0000000640)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460fc4e12166d576c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000540)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d880e381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000002876c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r0 = getpgid(0xffffffffffffffff)
r1 = getpgid(r0)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
fcntl$lock(r2, 0xb, &(0x7f00000001c0)={0x2, 0x1, 0x7, 0x4, r1})
r3 = msgget(0x3, 0x4000000000000008)
msgctl$IPC_INFO(r3, 0x3, &(0x7f00000006c0)=""/155)
msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0)
wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240))
getpgrp(0xffffffffffffffff)
getpgid(r1)
r4 = open(&(0x7f0000000180)='./file0\x00', 0x80000000000206, 0xfffffffffffffffe)
truncate(&(0x7f0000000000)='./file0\x00', 0x608020401)
r5 = socket$inet_icmp(0x2, 0x2, 0x1)
r6 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil)
shmctl$IPC_INFO(r6, 0x3, &(0x7f00000003c0)=""/97)
flock(r5, 0xc)
setsockopt$sock_int(r4, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={<r7=>0xffffffffffffffff})
lseek(r4, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
flock(r4, 0x2)
freebsd10_pipe(0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f0000000040)={0x3, 0x85, <r8=>0x0}, &(0x7f0000000100)=0xc)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r7, 0x84, 0x29, &(0x7f0000000140)={r8, 0x1}, 0x8)
shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil)
mlock(&(0x7f0000ff3000/0x4000)=nil, 0x4000)

00:00:17 executing program 2:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$sock_int(r0, 0xffff, 0x40, &(0x7f0000000000), 0x4)
r1 = socket$inet(0x2, 0x2, 0x800)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000080)=ANY=[@ANYRES32=<r2=>0x0, @ANYBLOB="0700081d02000101078761a2b80707f6ff000500"], &(0x7f00000000c0)=0x18)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000100)={r2, 0x80000001, 0xc3, 0xa13, 0x2, 0x5}, 0x14)
chroot(&(0x7f0000000040)='./file0\x00')
r3 = dup(r0)
symlinkat(&(0x7f0000000280)='./file0\x00', r3, &(0x7f00000002c0)='./file1\x00')
r4 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, &(0x7f0000000180)=0x1c)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={<r5=>0x0, 0x401, 0x7f, 0x1000}, &(0x7f0000000200)=0x10)
getsockopt$sock_accept_filter(r3, 0xffff, 0x1000, &(0x7f0000000300), &(0x7f0000000400)=0x100)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r4, 0x84, 0x902, &(0x7f0000000240)=r5, 0x4)

00:00:17 executing program 1:
syz_execute_func(&(0x7f0000000100)="0c17c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c000000b1e99b26c7e4c753fbc4e1010fae08fec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c365440fc7bf00080000074851518fe9509b9b9bfc0000c1ea01eff265dc5f005b7e7e5b45363ef80f9966030faee445d366b447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00")
r0 = socket$inet(0x2, 0x7, 0xfffffffffffff001)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000001c0)={<r1=>0x0, 0x1f}, &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000240)={r1, 0x7, 0x4}, 0xc)
getsockopt$inet_buf(r0, 0x0, 0x50, &(0x7f0000000000)=""/155, &(0x7f00000000c0)=0x9b)

00:00:18 executing program 2:
munmap(&(0x7f0000eef000/0x1000)=nil, 0x1000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
msync(&(0x7f0000dd9000/0x3000)=nil, 0x3000, 0x2)
msync(&(0x7f0000d56000/0x4000)=nil, 0x4000, 0xfffffffffffffffe)
chdir(&(0x7f0000000240)='./file0\x00')
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5)
pipe2(&(0x7f0000000000), 0x100000)

00:00:18 executing program 0:
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013)
r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c5, 0x0)
writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013)
r2 = getuid()
freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
fchownat(r0, &(0x7f0000000080)='./file0\x00', r2, r3, 0x200)

00:00:18 executing program 3:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="6a14", 0x2, 0x0, 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0)
symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000040)='./file0\x00')
close(r0)
open(&(0x7f0000000240)='./file0/file0\x00', 0x280, 0x0)
mmap(&(0x7f000004e000/0x1000)=nil, 0x1000, 0x0, 0x410, 0xffffffffffffffff, 0x0)
open$dir(&(0x7f0000002700)='./file1\x00', 0x100000000001fffe, 0x0)
mkdir(&(0x7f0000000080)='./file1\x00', 0x40)

00:00:18 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
close(r0)
socketpair$unix(0x1, 0x1005, 0x0, &(0x7f0000000100)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={<r2=>0x0, 0x7}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={r2, 0x4}, &(0x7f0000000180)=0x8)
shutdown(r0, 0x1)
getsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4)
sendfile(r1, r1, &(0x7f00000001c0), 0x800)

00:00:18 executing program 1:
munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000)
r0 = shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ffb000/0x1000)=nil)
r1 = shmat(r0, &(0x7f0000ffb000/0x1000)=nil, 0x0)
munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000)
r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x10000000)
getsockopt$inet6_udp(r2, 0x11, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
semget$private(0x0, 0x2, 0x100)
shmat(r0, &(0x7f0000ffa000/0x4000)=nil, 0x2000)
r3 = dup2(r2, r2)
ioctl$DIOCNATLOOK(r3, 0xc04c4417, &(0x7f0000000100)="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")
shmdt(r1)

00:00:18 executing program 1:
syz_emit_ethernet(0x6e, &(0x7f0000000180)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaaaa88a82e008100400006dd60b4090000303aff02024300600000000000ffffe0000002ff020000000000001000000000000001880090780007040060b680fa0000000000000000000000001802dfffffffffff00000000000000000002ffffac1400bb090be1ec1e1347c244aa83e7dbe7c9470bb7936b92a3"])
syz_emit_ethernet(0xd4, &(0x7f0000000080)={@local, @local, [{[{0x88a8, 0x101, 0x6}], {0x8100, 0x0, 0x40, 0x1}}], {@ipv4={0x800, {{0x20, 0x4, 0x8, 0x4, 0xbe, 0x64, 0x0, 0xfff, 0x55, 0x0, @loopback, @multicast2, {[@rr={0x7, 0x27, 0x8000, [@multicast1, @multicast2, @local={0xac, 0x14, 0x0}, @broadcast, @rand_addr=0x1, @empty, @broadcast, @broadcast, @loopback]}, @timestamp={0x44, 0xc, 0x37, 0x1, 0x81, [{[@broadcast], 0x78e0}]}, @ra={0x94, 0x6, 0x3}, @noop, @ra={0x94, 0x6, 0x1}, @timestamp={0x44, 0x18, 0x100000000, 0x3, 0x6, [{[], 0xffffffffffffffe1}, {[@empty], 0x3f}, {[@empty], 0x30}]}, @ra={0x94, 0x6, 0x9}, @ssrr={0x89, 0x7, 0xfff, [@multicast2]}, @ra={0x94, 0x6, 0xf79}]}}, @udp={{0x1, 0x1, 0x8}, {"145dd9186f531a9363bdf56ce57e553ce6356456255c720ce2a08700ffde3ca96f5b0f06eecd24a658fe6e682e102defe068154b6ffe"}}}}}})

00:00:18 executing program 3:
syz_execute_func(&(0x7f0000000100)="b13691cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x4)
dup(r0)

00:00:18 executing program 1:
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0)
mlockall(0x2)
mmap(&(0x7f0000060000/0x2000)=nil, 0x2000, 0x7, 0x410, 0xffffffffffffffff, 0x0)
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
open$dir(&(0x7f0000000080)='./file0\x00', 0x243, 0x48)
ioctl$DIOCSETTIMEOUT(r0, 0xc008441d, &(0x7f0000000000)={0x80, 0x6})
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x10000, 0x8)
connect$unix(r1, &(0x7f0000000040)=@abs={0x1, 0x0, 0x2}, 0x8)
setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f0000000100)={0x1c, {{0x2, 0x3, @local={0xac, 0x14, 0x0}}}}, 0x90)

00:00:18 executing program 2:
syz_emit_ethernet(0x4e, &(0x7f0000000340)=ANY=[@ANYBLOB="9fbc18885100cdaf00000000000086dd60c0e544001800000000000000000000000000f500000000ff02000000000000002df25a783fbc7d000000000000000001000000000000000000000000000000716e5f1c234e934d4e88e01d0b38807cad2e27381c50fa5a8df671242d7f722f24869e033119b39b96c0713233bb8955a91bbd76afe820d961a2573bbbd41b10e9dd91ec92580786407386a99ea25eec62bf0df6ce71d60a1d184a0e58164e74e0bf"])
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = accept4$inet6(r0, &(0x7f0000000000), &(0x7f0000000240)=0x1c, 0x0)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000080)=0x960, 0x4)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000140)={<r2=>0x0, 0x8}, &(0x7f0000000180)=0x8)
getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000001c0)={r2, 0x9}, &(0x7f0000000040)=0x8)

00:00:18 executing program 0:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
bind(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10)
socket$inet_udplite(0x2, 0x2, 0x88)
r1 = socket(0x12, 0x20000000, 0x1)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000080)=ANY=[@ANYBLOB="060000cc08bf08000000000000000008"], &(0x7f00000001c0)=0x10)
r2 = fcntl$dupfd(r0, 0x0, r0)
sendmsg$inet6_sctp(r2, &(0x7f0000000200)={&(0x7f00000000c0)=@in6, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x5)
readv(r0, &(0x7f0000000840)=[{&(0x7f0000000100)=""/148, 0x94}, {&(0x7f0000000040)=""/40, 0x28}, {&(0x7f0000000240)=""/121, 0x79}, {&(0x7f00000002c0)=""/246, 0xf6}, {&(0x7f00000003c0)=""/246, 0xf6}, {&(0x7f00000004c0)=""/254, 0xfe}, {&(0x7f00000005c0)=""/244, 0xf4}, {&(0x7f00000006c0)=""/152, 0x98}, {&(0x7f0000000780)=""/164, 0xa4}], 0x9)

00:00:18 executing program 2:
setrlimit(0x0, &(0x7f0000000040))
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
r0 = open$dir(&(0x7f00000007c0)='./file0\x00', 0x0, 0x0)
ioctl$DIOCXROLLBACK(r0, 0xc0104453, &(0x7f0000000100)="ebfc527c82c5e1a762109956445cf89584cd89019a428c29484f6789cf9106f78aaa2becf8602882c942046337594bd4fa884ff02bad63ea12087f770d927fedfec468fa")
setrlimit(0x0, &(0x7f0000000000))
execve(0x0, 0x0, 0x0)
open(&(0x7f00000001c0)='./file0\x00', 0x11, 0x0)
r1 = socket$inet6(0x1c, 0x10000003, 0x0)
sendmsg(r1, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25]}, 0x4}, 0x1c, 0x0, 0x0, 0x0}, 0x0)

00:00:18 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0)
close(r0)
syz_execute_func(&(0x7f0000000580)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017f9f2680c0000008fe9589b26e1019cededc47c7c7fc902023ed107c4c2b90a23f21667f2450f10c7512e430f2c7edfc4a27d181ec1ea01f265dc5f00c35b5b304545e269a841c463154624581b4585c145332f55eceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913370f71e7f166660f3a0b0865")
r1 = socket$inet(0x2, 0x2, 0x9)
r2 = shmat(0xffffffffffffffff, &(0x7f0000ffb000/0x3000)=nil, 0x1000)
shmdt(r2)
getsockname(r1, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8)
fcntl$setstatus(r0, 0x4, 0x10040)
setsockopt$inet_msfilter(r1, 0x0, 0x4a, &(0x7f00000000c0)={@multicast1, @multicast2, 0x1, 0x4, [@loopback, @loopback, @multicast1, @broadcast]}, 0x20)
close(r0)

00:00:18 executing program 1:
accept(0xffffffffffffffff, &(0x7f0000002cc0)=ANY=[@ANYBLOB='\x00'], 0x0)
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
flock(0xffffffffffffffff, 0x0)
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200))
fcntl$setstatus(r0, 0x4, 0x10048)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0)
preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0)
pwritev(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)="edff9ce470b78b3e8783d45d7ad2471b26b2fceaf886200582b541cd33aae5cc01d0bfd5a374f9f6ed731afb42b355a33d", 0x31}, {&(0x7f0000000180)="fb765c95b8e42dfb5ba21ea72fb95f13827da2295fba13a33ea2272b6f65611f62", 0x21}], 0x2, 0x0)

00:00:18 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={<r1=>0x0, 0x7, 0x2, [0x5, 0x0]}, &(0x7f0000000040)=0xc)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x3001, &(0x7f0000000080)={r1, 0x0}, &(0x7f0000000140)=0x10)

00:00:19 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
setrlimit(0x0, 0x0)
sync()
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4166d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
r0 = dup(0xffffffffffffffff)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
mmap(&(0x7f00000e8000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000300)={<r1=>0x0, &(0x7f00000002c0)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000340)=0x10)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000380)=ANY=[@ANYRES32=r1, @ANYBLOB="10d60da4"], 0x0)
freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000400))
getgroups(0x2, &(0x7f0000000280)=[<r2=>0x0, 0x0])
connect(r0, &(0x7f00000003c0)=@in={0x2, 0x1, @broadcast}, 0x10)
mprotect(&(0x7f00003ce000/0x1000)=nil, 0x1000, 0x5)
socket(0x17, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f00000003c0))
r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, 0x0, 0x0)
shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ff1000/0x2000)=nil)
shmctl$IPC_INFO(0x0, 0x3, 0x0)
r4 = getpgrp(0xffffffffffffffff)
getpgrp(r4)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
truncate(&(0x7f0000000040)='./file0\x00', 0x1f)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000500)={@in={{0x2, 0x1, @loopback}}}, 0x8c)
sync()
truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000)
chown(&(0x7f0000000040)='./file0\x00', 0x0, r2)
semop(0x0, &(0x7f0000000080)=[{0x0, 0xb1d}, {}], 0x2)

00:00:19 executing program 1:
syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x28, &(0x7f00000000c0), 0x10)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")

00:00:19 executing program 1:
syz_execute_func(&(0x7f0000000100)="9826473e431c150f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62")
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
readv(r1, &(0x7f00000006c0)=[{&(0x7f00000001c0)=""/105, 0x69}, {&(0x7f0000000240)=""/40, 0x28}, {&(0x7f0000000280)=""/242, 0xf2}, {&(0x7f0000000380)=""/4, 0x4}, {&(0x7f00000003c0)=""/65, 0x41}, {&(0x7f0000000440)=""/171, 0xab}, {&(0x7f0000000500)=""/209, 0xd1}, {&(0x7f0000000600)=""/13, 0xd}, {&(0x7f0000000640)=""/114, 0x72}], 0x9)
socket(0x1c, 0x3, 0xffffffffffff8000)
write(r1, &(0x7f0000000780)="efeac2655f21a2d6200b48867757d530e3d0f462376f342f3b3468c84d4ae32c7c75574a3e41bfdac77a71d48928e1461146d44119d1562cfc337ea4547b3a8c14afe0252c4e7fda825ea04d83800c1e524db843323d6f1b20e540a72b8c0cd67ef10a7461ee659173c25b3b7027a92e591ccbc5f65830a8dff0e342140d211430bff94304a1c642b40a7da2089b6483fe4ea915f9940bb91dd159af7a563e6764cdbbd10d3edd6c7cde077972969be2eeef9f10fba9e48b8509f58d9ce4b34ee875", 0xc2)
getpeername$inet(r1, &(0x7f0000000880)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000008c0)=0x10)
getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb)
poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0)

00:00:19 executing program 0:
r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0)
lseek(r0, 0x0, 0x1)
pipe2(&(0x7f0000000500), 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
open(&(0x7f0000000240)='./file0\x00', 0x0, 0x4)
r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080))
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0)
mlockall(0x1)
sync()
getsockopt$inet6_buf(r1, 0x29, 0x3e, 0x0, &(0x7f0000000180))
getsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000540)='./file0\x00', 0x208020001)
lseek(r2, 0x0, 0x1000000000003)
pwritev(r2, 0x0, 0x0, 0x0)
poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
r3 = accept4(r2, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000100)=0x1c, 0x10000000)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000140)=0xff, 0x4)

00:00:19 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_opts(r0, 0x0, 0x2000400013, 0x0, 0xa0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000080)={<r1=>0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, @in]}, &(0x7f00000000c0)=0x10)
setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f00000001c0)={r1, &(0x7f0000000100)=[@in={0x2, 0x3, @rand_addr}, @in={0x2, 0x0, @broadcast}, @in={0x2, 0x1, @broadcast}, @in={0x2, 0x1}, @in6={0x1c, 0x2, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x2}, @in={0x2, 0x1, @broadcast}, @in6={0x1c, 0x1, 0x9, @ipv4, 0x8}, @in={0x2, 0x3, @multicast2}]}, &(0x7f0000000200)=0x10)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="22172dbe406895a1033453bd119516ac911f2338b734c5ce1ead0d95b7970fb8d637f448c4373053", 0x28)

00:00:19 executing program 2:
r0 = semget(0x2, 0x1, 0x30)
r1 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000140))
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000180)={<r2=>0x0, 0x4, 0x3, 0xec, 0x7}, &(0x7f00000001c0)=0x18)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000200)={r2, 0x59, "8b61e9430c48ed909819ec9719dd68dbbaadf08318bd9efd87ac83cb7014b0e1b8ef9cb047293ed8b003854e13949d342ee01e5af9f4980899fd7d4de2c324f3978775c140174901e445ae19fac232d79f33294ee604dcdd10"}, &(0x7f0000000280)=0x61)
__semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000100)=[0x0])
syz_execute_func(&(0x7f00000005c0)="984a19e9eca2ee1dcd0cc80f05bf040006b3c4a37bf0c55c41e2e9660ff8aa04480057000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607cce10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff46976d3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff80ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)

00:00:19 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x2}, 0x8)
writev(r0, &(0x7f0000000440)=[{&(0x7f0000000100)='d', 0x1}], 0x1)
writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1)
syz_extract_tcp_res$synack(&(0x7f0000000080)={0x41424344, <r1=>0x41424344}, 0x1, 0x0)
syz_extract_tcp_res(&(0x7f0000000140)={0x41424344, <r2=>0x41424344}, 0x4, 0x9)
syz_emit_ethernet(0x7c, &(0x7f0000000180)={@random="2da90ae1675c", @empty, [{[], {0x8100, 0xfffffffffffffff8, 0x4, 0x3}}], {@ipv4={0x800, {{0xb, 0x4, 0x0, 0x0, 0x6a, 0x64, 0x9, 0x3, 0x0, 0x0, @rand_addr=0x1, @remote={0xac, 0x14, 0x0}, {[@rr={0x7, 0x17, 0x8, [@multicast2, @loopback, @rand_addr=0x2, @multicast1, @multicast2]}]}}, @tcp={{0x1, 0x3, r1, r2, 0x2, 0x0, 0x6, 0x41, 0x6, 0x0, 0x800, {[@mss={0x2, 0x4, 0x7}]}}, {"7f2f1d41baa1d107186a50ebd198f3ca8b909255abbe7db9a8ddc68c0216136c04e9265be25b"}}}}}})
shutdown(r0, 0x1)
shutdown(r0, 0x1)

00:00:19 executing program 1:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
bind$inet(r0, &(0x7f0000000100), 0x10)
r1 = fcntl$dupfd(r0, 0x0, r0)
sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="10000000840000000800000000000021140000000700000001000000000090cf00000000a1cc1480e075d4f5ec8d91de954392ddad3fcae001e29fad72cae00ff1061d2cca158237d6b7a560ec868aced10049aeda65a3f72eb14b1b206df5e9ea2b83a235ee6ac65930f63242a08f7be58aeeff22c3cfee92c7e81df3ed298c8ff0cbd13bb22cb8bcb049df1adb6f6170cf63b53d9f82e81a30ef0a8ed4adc50fb29acdeddc640a1f21a2d84d5683"], 0x24}, 0x0)

00:00:19 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={<r1=>0x0, 0x7f, 0x6, 0xffffffff}, &(0x7f0000000200)=0x10)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000300)={0x6, [0x4000, 0x200, 0x1, 0x400, 0x4c58, 0x9]}, 0x10)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000002c0)=ANY=[@ANYBLOB="05000000050001000600ffff0800"], 0xe)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000240)={r1, 0x1ff, 0xf, 0x1000, 0x1ff}, &(0x7f0000000280)=0x18)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x2, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17, [0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}}}, 0x94)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x0, 0xd3, <r2=>0x0}, &(0x7f0000000080)=0xc)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={r2, 0x7ff}, 0x8)

00:00:19 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xa, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x0, <r1=>0x0}, &(0x7f0000000040)=0x1e0)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x51, &(0x7f0000000140)={0x5, {{0x1c, 0x0, 0x100000000, @empty, 0x800}}}, 0x88)
getsockopt$inet6_int(r2, 0x29, 0x2f, &(0x7f0000000000), &(0x7f0000000080)=0x4)
socketpair(0x2, 0x5, 0xff, &(0x7f00000000c0)={<r3=>0xffffffffffffffff})
setsockopt$inet6_tcp_buf(r3, 0x6, 0x2427, &(0x7f0000000200)="6ac40421f2da37038de30d0d33b42576de0d61f0e2644cfa4c069ec9e002d985fbc4d64488ce01181ab8d7c32bd26c04b38adb654899f4840539bb4ed8452bcf995bd70896b45e", 0x47)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000280)={r1, 0x40}, 0x8)

00:00:19 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
close(r0)
syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")
ioctl$DIOCCHANGERULE(r0, 0xcbe0441a, &(0x7f0000000000)="fa5a8293401f91965213d1a501c512dd0218333352451e2fd329457f7b5a9a4b43a168910427eeac257ecf1743")
ioctl$DIOCXBEGIN(r0, 0xc0104451, &(0x7f0000000080)="226b29171e18e8d220cdbeca3f9173f9f183")
ioctl$DIOCCHANGEALTQV0(r0, 0x802c7416, &(0x7f00000001c0)="0b0000000000000000b800000071")

00:00:20 executing program 0:
r0 = socket(0xfffffffffffffffe, 0xffffffffffffffff, 0x0)
syz_execute_func(&(0x7f0000000040)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000)=0xfffffffffffeffff, 0x4)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f00000000c0)={0xd1, "0904164f594e329fe86033672ef08fb4"}, 0x14)
mprotect(&(0x7f0000216000/0x2000)=nil, 0x2000, 0x3)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={<r1=>0x0, 0xb, 0x8, 0x9}, &(0x7f0000000080)=0x10)
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={r1, 0x7}, 0x8)
setsockopt$sock_int(r0, 0xffff, 0x2500, &(0x7f0000000180)=0xaf, 0x4)
socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x202, &(0x7f0000000140), 0x51)

00:00:20 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000180)={0x8000, {{0x1c, 0x0, 0x10001, @mcast2, 0x100000000}}}, 0x88)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x4000}, 0x10)
sendto$inet(r0, 0x0, 0x2, 0xfffffffffffdffff, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000040)=0x9, 0x4)

00:00:20 executing program 3:
r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(r0)
syz_execute_func(&(0x7f0000000000)="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")

00:00:20 executing program 1:
r0 = socket$inet(0x2, 0x10003, 0x0)
readv(r0, &(0x7f0000000140)=[{&(0x7f0000000080)=""/18, 0x12}, {&(0x7f00000000c0)=""/73, 0x49}], 0x2)
getsockopt$inet_mreq(r0, 0x0, 0x80c, &(0x7f0000000000)={@multicast1, @local}, &(0x7f00000001c0)=0x8)
r1 = socket(0x17, 0x30000002, 0x5)
setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000040)={0x101, &(0x7f0000000200)=[@in6={0x1c, 0x3, 0x4, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x422}, @in6={0x1c, 0x2, 0x6, @mcast2, 0xf570}, @in={0x2, 0x2, @broadcast}]}, &(0x7f0000000180)=0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x4, 0x0, 0x0)

00:00:20 executing program 0:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
setgroups(0x58, &(0x7f0000000000))
syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d280e0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00', 0x8000}, 0x24)
sendmsg(0xffffffffffffffff, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000040)={@loopback, @remote}, &(0x7f0000000080)=0x8)

00:00:20 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = dup(r0)
freebsd11_fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
bind$inet6(r0, &(0x7f00000001c0)={0x1c, 0x2, 0x9, @rand_addr="b50fb7e61058382ccb99bcb1690d840d", 0x6}, 0x1c)
freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
fcntl$setstatus(r1, 0x4, 0xc)
fchownat(r1, &(0x7f0000000040)='./file0\x00', r2, r3, 0x200)
getsockopt$inet6_buf(r0, 0x29, 0x31, 0x0, &(0x7f0000000000))

00:00:20 executing program 1:
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)
execve(0x0, 0x0, 0x0)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
fcntl$getown(r5, 0x5)
setsockopt$inet6_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0)
getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000000)=""/44, &(0x7f0000000040)=0x2c)
r6 = socket$inet(0x2, 0x1, 0x0)
getsockopt$inet_tcp_int(r6, 0x6, 0x2, &(0x7f000000bffc), &(0x7f0000009000)=0x4)
mkdirat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x80)
socket$inet_sctp(0x2, 0x5, 0x84)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0)

00:00:20 executing program 0:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x0)
setsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f0000000100), 0x4)
getsockopt$inet6_int(r0, 0x29, 0xb, 0x0, &(0x7f00000000c0))
r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x402, 0x28)
socketpair(0x2, 0x20000000, 0x2, &(0x7f0000000280)={<r2=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYPTR, @ANYRES32=<r3=>0x0, @ANYBLOB="000000c506000002000000"], &(0x7f0000000040)=0x3)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000340)={r3, &(0x7f00000002c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}]}, &(0x7f0000000380)=0x10)
flock(r1, 0x4)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000200)={r3, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000240)=0x10)

00:00:20 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
syz_execute_func(&(0x7f0000000240)="b1cd91cd8070062ef26e8a20c4c179f7f9e9646541dea5f909bd1ac7c7e4c653fb0fc4b34cb8d79ab223843f3e64660f3a142e0d863c3bd4e17981a9e55b7ba361618192558dc3c3660f556df6c421ed65da2e6765470f18f73dd0c6ddab00e60000c4616d763ac4ee6d8fa824a265459352c481fc5b40096530ae07000000c240090dd96f04f38bf38b6101d2d9d922e5c461ad636299")
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1206, &(0x7f0000000140), 0x10)

00:00:21 executing program 2:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f00000000c0), 0x5)
r1 = semget(0x2, 0x1, 0x4)
freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
freebsd11_fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, <r4=>0x0})
freebsd11_fstat(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
__semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f00000002c0)={{0xffff, r2, r3, r4, r5, 0x2, 0x4}, 0x1, 0x1283})

00:00:21 executing program 0:
r0 = socket(0x2, 0x20000001, 0x40000000000084)
connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="000003003e3e9e7aa08585342dc2586aecdbd087ffffffff"], 0x10)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xa, 0x4}, 0x8)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000000c0)={@in6={{0x1c, 0x2, 0x8, @rand_addr="158f3186b85b3ddeb9c2f023bebe24d8", 0x5}}, <r1=>0x0}, &(0x7f0000000000)=0x84)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000180)={r1, 0x0, 0x4800000000000000}, 0x8)

00:00:21 executing program 3:
r0 = socket$inet(0x2, 0x7, 0x21)
setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000000000)=0x7, 0x4)
r1 = socket$inet6_udplite(0x1c, 0x2, 0x88)
open(&(0x7f0000000040)='./file0\x00', 0x10000, 0x8)
getsockopt$inet6_udplite(r1, 0x88, 0x0, 0x0, 0x0)

00:00:21 executing program 1:
r0 = socket(0x2, 0x20000001, 0x40000000000084)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x7fffffff, 0xfffffffffffffffb, 0x1}, &(0x7f0000000180)=0x10)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000200)={<r1=>0x0, 0x3, 0x2, 0x6, 0x20, 0x3}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={<r2=>r1, 0x100}, &(0x7f00000001c0)=0x8)
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r2, 0x7}, 0x8)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x1400}, 0x10)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f00000008c0)="df", 0x1}], 0x1, 0x0}, 0x0)

00:00:21 executing program 2:
setgid(0xffffffffffffffff)
r0 = getgid()
setresgid(0x0, r0, 0x0)
getgid()
syz_execute_func(&(0x7f00000000c0)="1c0ac4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")

00:00:21 executing program 0:
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$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
getsockname(r0, 0x0, &(0x7f0000000080))
socket$inet6_udp(0x1c, 0x2, 0x0)

00:00:21 executing program 1:
r0 = open(&(0x7f0000000000)='.\x00', 0x100ffe, 0x112)
r1 = open(0x0, 0x40002, 0x0)
r2 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x20100, 0xfffffffffffffffd)
truncate(&(0x7f0000000040)='./file0\x00', 0x90802)
ioctl$DIOCRCLRASTATS(r0, 0xc4504448, &(0x7f0000000300)={{"b04d4585f5331fd7a9e23eaf5816b29721733c5aa4d7fc9c6f543646935e03f7f3c0fa9ba3b88c8181d3c41d06d8ec28ec42960b73983674c5eea22b1cf5606ac18618e9a2a1a0de064f3f5d5bec0256dfb286405c6d572157154a5fd3e0e6a2cc3714373405614a0ea4bb7ed6770cbe732cb245b678ca879725111db9355c49f05a2ef2851762408831e2185848e8b82d7f4874786abc7c6ae7b4a113a48cd19a2c99aa42d9533ecf3dc91006e68bf90689ad86c8257c446f2c8a5fb320054a389cdf4a4503ab8e8834ae350954bd0b609b5936a3b3c4c4b261cc40b1d32fa42c26e90483ac337df52b7aab23a85ac93fc04ce4cfc4c46c906ff8a44935834d4d4b44414f2485158fdf39ff812da4b5a5914b30edb2864d54ba8ee58ec82a830cc496dbd5f24d1ca7ef6353d6932ce3ea89cfdf2bee3a5d9b17a1ee311804de03b3c55d6514adcdc74f2b590b782c4567e2f24d960eceed2168576477359f18c2ddb5f5b2a5f5acf2e3e0cecc9d76c80a10878e2886344abc8fee9dcec7f795097f8ef2b6e1a39b8749884050ac4b1468389dfe3846e8ef04dcf8348ee3a2684222afa742feb59bb42cd014a2b30852532ffd814d923cf19bc6d1056c813d22f06145c548c687c46de315db964956cd9a1a530d6364bd4b196b4aa3c41386eb4a4cf749dcdcdcc65a93abe86bbefcfd687db21d5c309a5eec1e8cfe8db3e605f4481eedc6298be9a89b2a91550e6d79f1868fba17684ddba6ec83bc7ad42cb1f0364484cc8228952c1aab5568dd99af24e41ef719d228de6ca179004515580a7477edcca21f44dc505685bd70c856983c35aab2b6af0ad0555dc3d4ef7759dd93ad68e781b6e677d05f17af7a29cdc08bfe385acdaf4264002829742cd094698804ac2a46b408b61d80acf476bbf0e4d89f8a028bed5569892a74a536b1170c9a81223fa0d824ee3f43395420913a811ac8620c159a1f0cb1ff8ba3f58856d58a67663187afdc4a965744a77c7840b14ea3a6fb3e124d1eea7f00ce11f2934727c80dd825c5a5457dfc83a3ecadcbb46a93c170b4995947ad0f34bf8df89096290227f4f6b06e699bb62e93e419aded8ea2cfe712426dfb1632fadeb25a59a616d1d1d5bdc2f7d60f55228d1137e08c4c4a6ce8389147dbf7f85a5d289882c6d60ee9a1a34d501d09e74d9ca9a0de97cbc15bbc90668cd54b49facff2f416a3e38077fad63cc59aaf8e5d4502942dfe6ededd559a07033a315f45a677a4adda8521da0d4c1acbe954647c000759b37ef358e4d8188112a3cebe6fdd0d7a9af4979dfdef1639ba1db8b483801e63f77fef8dceb84d6ec6465696a7b18ac0a9fc5fd0be15b20a4611f092cd58406b5160e611f58fb8bcfa98da84f5126f740d4930dd965ddde1add56772c0507b5c06fc80c4c7451e0db5a922753012868e150e", "036e69340e737e23d772964ae3c62783758632a10a2f6cbb9a14213b9e4ed468", 0x800, 0x3}, &(0x7f0000000200)="c069de34397a0e10425af9e6a197232bd9439448c41457a16ea3e1c61b2496eb43882b45d23dab3c3c96e5da508fa6d2e0e9af21e51c50347076db50de606d072a733a8e6324186c87334ad81a2f451e34b363aad8c29d3055ddb4ae831154d2bea318f4e075f9388acd64c2155f6428f6e12486f75c5d63fa547bdfa66312d629424fb49f210a107a7c8973f877408a2c57744f6f33e696a56e4521db578034fb982a8bc4f46f473a1906f929d5d4d965933b3c44c172181986796bcd6059e6e9badf214a324b37ffdc18f6029268a17da204671e43fcf5ed5bca51a3c00f30d73926509d8d76e50dff21195fc96bd44b2c59", 0x1, 0x1, 0x4, 0x0, 0x5, 0x20, 0x1081, 0x9})
sendfile(r1, r2, 0x0, 0x100007fffffff)
recvfrom$inet6(r1, &(0x7f0000000140)=""/144, 0x90, 0x40001, 0x0, 0x0)

00:00:21 executing program 2:
r0 = socket$inet_sctp(0x2, 0x9, 0x84)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000840)=ANY=[@ANYBLOB="03000500030001000100"], 0xa)
freebsd10_pipe(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f00000002c0)={<r3=>0x0, 0xffffffffffff592d, 0x1f, 0x10001, 0x8, 0x6}, &(0x7f0000000480)=0x14)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f00000004c0)={@in={{0x2, 0x1, @broadcast}}, r3, 0x7, 0x10001, 0x5}, 0x94)
getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000180)={<r4=>0x0, 0x2, 0x4, 0x3}, &(0x7f00000001c0)=0x10)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000580)=ANY=[@ANYBLOB="1c004e200500000000000000000000000000000000000000f8dd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b738db2742675bd334a526dee622649685a2bf533193d728196d79864a835776f99545c36bc193393490117f0fb7ba79f1e36399bf6fb16edb47800d0e0b63417cea", @ANYRES32=r4], 0x84)
unlink(&(0x7f0000000440)='./file0\x00')
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={<r5=>0x0, 0x4}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x2, 0x2, 0x1800000000000000, 0x2, 0x100, 0x0, 0x8, 0x7, 0x5, 0x3ff, 0x20}, 0xb)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={r5, 0x2, 0x0, 0x0, 0xfffffffffffffffb, 0x5}, &(0x7f00000000c0)=0x14)
getsockname$inet(r2, &(0x7f00000003c0)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000400)=0x10)
getsockopt$inet_int(r2, 0x0, 0x43, &(0x7f0000000200), &(0x7f0000000240)=0x4)
getresuid(&(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380))
madvise(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x3)
munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000)

00:00:21 executing program 2:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x8000, 0x4)
ftruncate(r0, 0x400000000106)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0)
madvise(&(0x7f0000ff6000/0x2000)=nil, 0x2000, 0x1)
ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f0000000000)="b0f038476ec6beb598c1deb2adf1684282ca1919c7d42bae8e0b654ff50a0eeb65bdde468dfcddfe4b29ab6ec5277ccaaa8729b973b63e8f83c556736b4d372fa593cb2144a2533937654504a7c48182acad8ff619d1396d9876c658c89e045443b488e389b13803a0513189210ae2ba492883954b3aed3de77f8df0a525be440a1eb25557d50c5b6ee8fb86a3aa7a1d2c76ab4cfb2d3fe1b18ec153e3da81a00108492a59bd4fe88d54390fdf74f2e2bf58f7c05856a486362db8")
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0)
mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000)
msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2)
mmap(&(0x7f0000ff6000/0xa000)=nil, 0xa000, 0x3, 0x80011, r1, 0x0)
madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1)
mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000)

00:00:21 executing program 3:
syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000200)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000100)=0x10, 0x10000000)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000140)={<r1=>0x0, 0x4}, &(0x7f0000000180)=0x8)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000001c0)={0x2, 0x400, 0x80000001, 0x7fff, r1}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x2, 0x84)
r3 = fcntl$dupfd(r2, 0x0, r2)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x8008, &(0x7f0000000000), 0xffba)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000300)=ANY=[@ANYBLOB="02000000ffffffff00000000000000000000000000000000000000000000001a4000"/136, @ANYPTR64], 0x0)

00:00:21 executing program 0:
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x24)
syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}, @empty=0x7f000000}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}}}}}}})

00:00:21 executing program 1:
syz_execute_func(&(0x7f0000000000)="98340a0f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4a3e101167c5c8e8e2e41812047002b000000262727575788a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2dfd96440059005900dcdcf340ad0142c4c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000")
r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000200)=0x1c)
setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000240)={0x10001, 0x10000, 0xb110, 0x3}, 0x8)
pipe2(&(0x7f00000000c0)={<r1=>0xffffffffffffffff}, 0x4)
ioctl$DIOCKILLSTATES(r1, 0xc0e04429, &(0x7f0000000100)="3575afd1c164531767676a548dab370684d8fb49f8515afb27c2a9c15c0ffabc9168a19b9c3c1f9e9429b03adc4705d72ae0a845bc413093031fd76a0e63f3f72fea519db5ed8431a8acf5246ed4bc07f656a13d26f165bcba9ed8c18c072576af680aad0f56726e18f5eb14bdc688310656d5a577a590ddc4abb7190d")
shmget$private(0x0, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil)
ioctl$DIOCKILLSRCNODES(r1, 0xc080445b, &(0x7f0000000280)='=')
ioctl$DIOCGETTIMEOUT(r1, 0xc008441e, &(0x7f0000000180)={0x6f, 0x101})

00:00:21 executing program 0:
syz_execute_func(&(0x7f00000001c0)="982e152cf7c44191d1e50f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd80fa0ab34d5c4e10bf8c4f8c497d4d414d1d112c483397fd300450f564800af100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e65660fdb26e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2")
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f00000002c0)={<r0=>0x0, 0xe4, "b0ae4db21b42edd7f773ea273e77c5fe304232438f5f224243ed1d649565c3a0d7341f4cf0ccb688ed77b2d72bb181cdd77d6f239067fc3d45fe6d60b06243f619e9c7657fe5c05fb41df3d66c99eb73226a26aa250fda13784ae6c9ae24fef62af4ce0ac042f47f40878983ae8faa2bcc2326b046995051aee7522d8912f2567887a051662cd3f4be585ce40665693d546f3a191499eb7f8f2197f2fbe7d2c9d9ca552eaf312d21832e3eae5d9a73099855a92ec108322401574377f9b4cf1896414880d36cfb2462e98e6d8a2462201d20187548f1933e5638dcbb64f080eba3ede53d"}, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000240)={r0, 0x0, 0x2}, &(0x7f0000000280)=0xc)
setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000040)={0x7fff}, 0x8)
setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x1203, &(0x7f00000003c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], 0x3ef)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2, 0x2)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x3, r0}, &(0x7f0000000100)=0xc)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f00000000c0)={0x4, [0x200, 0x66, 0x2a63, 0x5]}, &(0x7f0000000140)=0xc)

00:00:21 executing program 0:
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x402, 0xc0)
mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x1010, 0xfff)
syz_execute_func(&(0x7f0000000240)="9826473e431c110f05042d59bf0200000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acc402f19d1e01b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ea261b7e2")
pipe2(&(0x7f0000000080)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x4)
ioctl$DIOCGETSTATES(r1, 0xc0104419, &(0x7f00000000c0)="f59966125fd6cbb1ae06d6174890711d")
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000000)=0x8, 0x4)

00:00:21 executing program 0:
symlink(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00')
r0 = socket$inet_icmp(0x2, 0x2, 0x1)
bind(r0, &(0x7f0000000100)=@in={0x2, 0x1, @rand_addr=0x5}, 0x10)
dup(r0)
getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000040)=0x8)
socket$unix(0x1, 0x7, 0x0)
socketpair(0x1f, 0x20000000, 0x6256eb40, &(0x7f0000000140)={<r1=>0xffffffffffffffff})
connect$unix(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000993c000000000000"], 0xa)
syz_execute_func(&(0x7f0000000080)="b15991cd80696852ef694b02d946f91cc10f788e00800000665b0f3862315868f4a95ff9400f78f68f4808eebce00000802000d4c48192558dc3c36645660ff6e9660d3a128f000000767c7cca4f730747da731f071f075fc4027db8d5646736676666430fefb3000000040804f4f30f1a12548fe97882ec")

00:00:21 executing program 3:
ioctl$DIOCRSETTFLAGS(0xffffffffffffffff, 0xc450444a, &(0x7f0000001140)={{"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", "2b0071bd27ec85f4c6c708a9cd18659b859d8f3e28a10dd83bb708d12efbf431"}, 0x0, 0x3ff, 0x80000000, 0x1ff, 0xfab, 0x7, 0xffffffffffffff01, 0x101, 0x8})
r0 = dup(0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000140)={0x5, 0xda7, 0x430, 0x20, 0x5, 0x0, 0xffffffffffffff08, 0x8001, <r1=>0x0}, &(0x7f0000000180)=0x20)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)={@in={{0x2, 0x0, @rand_addr=0x5}}, r1}, 0x8c)
setgroups(0x400000000000029c, &(0x7f00000001c0))
r2 = msgget(0x0, 0x8)
msgsnd(r2, &(0x7f0000000280)={0x0, "aa56c7b40a3834eb9b00d610ff664f047c1cf2cd8bcbbfbc8852cf"}, 0x23, 0x800)
setuid(0xee01)
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)

00:00:22 executing program 1:
syz_emit_ethernet(0x35, &(0x7f00000003c0)={@broadcast, @empty, [], {@arp={0x806, @generic={0x1e, 0xf77f, 0x6, 0x3, 0x1, @random="ddc77f5b6b2e", "fb7c96", @remote, "3083735f6b3d81bb9062f4322595d5fd"}}}})

00:00:22 executing program 2:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
fchdir(r0)
getresgid(&(0x7f00000000c0), 0x0, 0x0)
ftruncate(r0, 0x3)

00:00:22 executing program 3:
r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x205, 0x0)
r1 = socket$inet6(0x1c, 0x2, 0x10001)
setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000)=0x100000000, 0x4)
ftruncate(r0, 0x6)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f00000000c0)={<r3=>0x0, 0x1, 0x3}, &(0x7f0000000100)=0x18)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000140)={r3, 0x9, 0x1, 0x9, 0xcd}, &(0x7f0000000180)=0x18)
read(r0, 0x0, 0x23c)

00:00:22 executing program 0:
r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
ioctl$DIOCSETTIMEOUT(r0, 0xc008441d, &(0x7f0000000080)={0x1ff})
ioctl$DIOCCHANGEALTQV0(r0, 0xc1004431, &(0x7f0000000400)="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")
symlink(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)='./file0\x00')
symlink(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='./file0\x00')
ioctl$DIOCCLRSTATES(r0, 0xc0e04412, &(0x7f0000001400)="63bbda48bcd6a849bf4a52b63c5afe363ad3c0dcf0f2b87ee28173df917f0bde13d63284ee5fb77fc9be671db678754d1323fa7bbdb9de1e8f007115638d0bf2e5d58b480f6f373976c999337f2ae77985cbbd3bcc4c4a64eb685accee7d83acb7f4d8c0aeb13c77ce89e673676a8f8ac69afbe356b48c289c2a86b3470441184b8b50661bb10f8d450537ca845a369eb619afd4")
renameat(r0, &(0x7f0000000180)='./file0\x00', r0, &(0x7f00000001c0)='./file0\x00')
recvmsg(r0, &(0x7f00000003c0)={&(0x7f0000000140)=@in6, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000200)=""/5, 0x5}, {&(0x7f0000000240)=""/88, 0x58}], 0x2, &(0x7f0000000300)=""/139, 0x8b}, 0x40000)

00:00:22 executing program 1:
r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0)
ftruncate(r0, 0x6)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000040)='\x00'])
preadv(r0, &(0x7f0000000440)=[{&(0x7f0000000100)=""/207, 0xcf}, {&(0x7f0000000200)=""/178, 0xb2}, {&(0x7f00000002c0)=""/9, 0x9}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000000340)=""/184, 0xb8}], 0x6, 0x0)
writev(r3, &(0x7f0000000280), 0xa7)
preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x400000}], 0x1, 0x0)

00:00:22 executing program 0:
syz_execute_func(&(0x7f0000000180)="9826473e431c280f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100005f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = open(&(0x7f0000000000)='./file0\x00', 0x88, 0x100)
socket$inet_sctp(0x2, 0x5, 0x84)
utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x4, 0x5}, {0x7, 0x2400000000000}}, 0x200)
utimes(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)={{0x3, 0x6}, {0x1, 0x4}})
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
setitimer(0x0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x0)

00:00:22 executing program 2:
syz_execute_func(&(0x7f0000000280)="984a2ae92c0b4c0f05bf00000020c4a37bf0c5bf41e2e9c422e9aabb3c00000064f3310f1b5700000f383a9e02000000110fcfe0c4a265aa104b2636a00f38091e2fa2631bc421045f4607f2f045f619640f0f6f43a038fd52262e2e66450f7d64c60865f2ad0383397fd3ff3a0065f20f7cd8efc44149e85c4d31459d6766f2ab440fec3f67ddea660f79cec462b1f72ec3c4899294d800000000000fc4634148f70065652636660ff7d6a0c10b00cca27a0e0fc402712f358f0000000f9f3c6436b26645c20fc424000000e39978c104d9a1e8719e70ddcdcda21a383468004c48e3295d4c3dc8a3c4c1045ccc7d75c4426507af0f0000010f5fd25cf3460f2ad0f30f5ea5a9a50000a9f7660f793688aab03a6208cf")
r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000))
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000040)={<r1=>0x0, 0x41, "59291b95cccf54fd4740606b4d8b0e906ecab95e957e82f53c1e2283addbede8af72ce97ab4d964ec35a1410e40c4ff82ef50ba2326c6eb689bd0e32c69da52f76"}, &(0x7f00000000c0)=0x49)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in6={{0x1c, 0x3, 0x0, @rand_addr="0e9fb3ee5b5b38985da266b949ebaa11", 0x6}}, r1}, 0x84)

00:00:22 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
r1 = accept(0xffffffffffffff9c, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000000c0)=0x10)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000001c0)={@in6={{0x1c, 0x0, 0xc28, @empty, 0x2}}, <r2=>0x0}, &(0x7f0000000280)=0x84)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f00000002c0)={@in6={{0x1c, 0x2, 0xffffffff, @rand_addr="34335fedf774882ef117597d4d51e69e"}}, <r3=>0x0}, &(0x7f0000000380)=0x84)
getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000003c0)={r2, 0x3b95, 0x93, 0xc1, 0x0, 0x1000, 0x80, 0x9, {@in={{0x2, 0x1, @multicast2}}, r3, 0x30f7, 0x6, 0x3f, 0xf90000, 0x1}}, &(0x7f0000000480)=0xb8)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000000)={0x10, &(0x7f0000000080), 0x0, 0x1000000000000000, 0x6})
close(r0)
syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")
ioctl$DIOCCHANGEALTQV0(r0, 0x80106678, &(0x7f00000000c0))

00:00:22 executing program 2:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000001ffc), 0x4)
shutdown(r0, 0x1)

00:00:22 executing program 3:
r0 = socket$inet(0x2, 0x2000000000000003, 0x3)
r1 = fcntl$dupfd(r0, 0x6, r0)
ioctl$DIOCRGETADDRS(r1, 0xc4504446, &(0x7f0000000100)={{"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", "2d194d7dd5bce54df3b34d16a92fecb3e6987edb587522fe07f1aa3f8457f1d5", 0x3f, 0x8}, &(0x7f0000000000)="fec0eb611ba7453fdd7545d517778067bfc845c6d8a2b9fe738ab3ac284a88d99e527bd4c464fb1d614c102f9a8502ded4cd5b4e96f3a3082a67a9ba25262c2a536053c81dbf11e26b88bb23524e38a0b9d77ee259d6a7dbbe577135bfc2287f986ec62c7a2b921e000fb7b85fa4549d906eb994e2ecc8622c4180b3e4a553f5bd3f9e65a26b4309711d93a81dbce4e1e4ac2935082b61f2961f401563ff57eea8839b0b0fe52ab216a7dcf0bce5e4fc79402e0dae54d0b5552400e125c860bef6803e28098b6f2de8895e17f4d3c3ae6be7ccd2baa4078a4f6d38", 0xfe, 0x1f, 0x10000, 0x2, 0x1, 0x7, 0x7, 0x1})

00:00:22 executing program 2:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
r0 = socket(0x1f, 0x5, 0x9)
bind$unix(r0, &(0x7f0000000080)=@abs={0x1, 0x0, 0x3}, 0x8)
truncate(&(0x7f0000000040)='./file0\x00', 0x8000)
sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b19b5aecf6ff710199e789b5117dc34ba3fecab3542235e090b", 0x25, 0x0, 0x0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0)
symlinkat(&(0x7f00000000c0)='/', r1, &(0x7f0000d06ff8)='./file0\x00')
open(&(0x7f0000000240)='./file0/file0\x00', 0x280, 0x0)
openat(r1, &(0x7f0000000140)='./file0\x00', 0x0, 0x0)
ioctl$DIOCRCLRASTATS(r1, 0xc4504448, &(0x7f0000000380)={{"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", "dfc9f0582d829f56550cd11358ba9175124113b0beefea59d4cecf811a17b847", 0x8, 0x3}, &(0x7f0000000280)="88498ca9de92b2439822cce43542484a3e44c21fdc5fe3f062e29f0a4ec5fb97e7c640d407e34d8ba525b798c66a3d534f341c3cb603c99994866ee0928f27d513b1577b82617e4c0df8496b12cd9b4fe195bfe554f0acd7175c53d5de06809f43f0d6ba6b8500814580d30344d66864752d00e5e61d4a546e52a6937672d0761004f89803208be28768709f1426b3ad07a69cf270790f98e80fc7a5228ec3caf0a52c8dd8f40ed7027a6dbbb5dba6a96bc52fd4e7d5deae5274829860f7be428c57e936e5ec24190a3a758987e93d8520614bb691ab5d3a8c8c4e224fa771282727e8e29cc1401dd408a24974ee89", 0x200, 0x0, 0x0, 0x7672, 0x7f, 0x7fff, 0xff, 0x101})

00:00:22 executing program 3:
r0 = accept(0xffffffffffffffff, &(0x7f0000000080)=@un=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000001240)={0x1000, 0x400, 0x7, 0x100000200000103, <r1=>0x0}, &(0x7f0000001280)=0x10)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000011c0)={r1, &(0x7f0000001140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6]}, &(0x7f0000001200)=0x10)
clock_nanosleep(0x800000000000000, 0x1, &(0x7f0000000040)={0x4535, 0x2}, 0x0)
execve(0x0, 0x0, 0x0)

00:00:22 executing program 1:
syz_execute_func(&(0x7f0000000240)="91cd8080000c6969ef69dc00d9d0d00fd1b02db5d9000000c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d963460f5776c1dd3e787881c401fe5ff6a9c1460000e1b1ac45e22c892af20f12ef009f")
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r0 = getpgid(0xffffffffffffffff)
getpgid(r0)
r1 = getpgid(0xffffffffffffffff)
r2 = fcntl$getown(0xffffffffffffff9c, 0x5)
r3 = getpgid(r2)
r4 = msgget(0x2, 0x6)
msgctl$IPC_INFO(r4, 0x3, &(0x7f0000000180)=""/155)
r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/pf\x00', 0x8, 0x0)
ioctl$DIOCGETRULE(r5, 0xcbe04407, &(0x7f0000000b00)="508ba0a3bb0331f139600d96a06d852abdb028d02d5911b972e6c60bfc214c894177fd4ea5e215e594663a0da70311fc3c1b721d172df9c2a1d240caccea797d9b77d225a6cd4474ed439832f629d17577d50abb227c02871c4c83ff2c94aa91d8008020dbc3183cc2d263430a4aa2cd1423dbb648d52ec29937dfce6e6110ef3ba64ad2b64adf3ab65257ef8c059e76c49bc1f2c0df2d2b0b592b05962d3716e2fc4a71c47df3f0d6bf1d86d3972639e524e3cb69cebb1b6a1e4de06d1023361e6f2776a9")
unlink(&(0x7f0000000080)='./file0\x00')
r6 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
setsockopt$inet6_MRT6_DEL_MFC(r6, 0x29, 0x69, &(0x7f00000000c0)={{0x1c, 0x1, 0x8000, @mcast2, 0x66}, {0x1c, 0x0, 0x1, @empty, 0x8000}, 0x5, [0x5, 0x7fffffff, 0x7fffffff, 0x6, 0xa4, 0xfff, 0x6, 0x3]}, 0x5c)
clock_settime(0xe, &(0x7f00000003c0)={0x3, 0x2})
wait4(r3, &(0x7f0000000440), 0x0, &(0x7f00000005c0))
r7 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000300)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000400)=0x1c, 0x30000000)
semget$private(0x0, 0x4, 0x80)
shutdown(r7, 0x0)
r8 = getpgrp(r1)
getpgid(r8)
dup(r7)
r9 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
lseek(r9, 0x100, 0x7)
r10 = semget$private(0x0, 0x1, 0x8)
__semctl$SETVAL(r10, 0x0, 0x8, &(0x7f00000004c0)=0x8001)

00:00:23 executing program 0:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
socketpair(0x11, 0x30000000, 0x4, &(0x7f0000000040))
setsockopt$sock_int(r0, 0xffff, 0x8, &(0x7f0000000000), 0x4)
freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
ioctl$DIOCCLRSTATES(r1, 0xc0e04412, &(0x7f00000001c0)="1339e0520f0ffb925ad317ffd6f89ce89b873541393ec79ad5b3a17db924efc99b75bf335fcb144823f12d82610e8236b375d0a8c60f51b4f6668847cc47c47397b2bb600fee672298caf805b4a0bc46c6dce66ffd9d152c3340bffa39ef2be66ce9e0e9d202b65dd772f4c5b713105378366f2fd34466db06d066093fc5a9dce48e16e620db912c6e98e017c721d834e9cb09c94ac5e6b3f84329f994007a9542f482b85e9d96371aa0f43a58e72b0682f50ece44982f31a563ed7c1bb7a1857292d3c8890beefa25107abcb9ce6d5d30a9b3")
recvfrom$unix(r1, &(0x7f0000000100)=""/80, 0x50, 0x42, &(0x7f0000000180)=@file={0x1, './file0\x00'}, 0xa)
faccessat(r1, &(0x7f00000000c0)='./file0\x00', 0x8, 0x400)

00:00:23 executing program 3:
r0 = socket(0x2, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000080)=ANY=[@ANYBLOB="1c004e215ac3892400000000000000000000ffffe000000105000000000c00000000000000000000000000000000000000000000000000000000000088262f45e4fb1ede7afa000000000000000000000000000000000000000000000000000000000020000000003f00"/125, @ANYRES32=0x0], &(0x7f0000000000)=0x84)
getpeername$inet6(r0, &(0x7f0000000540), &(0x7f0000000580)=0x1c)
r1 = open(&(0x7f0000000280)='./file0\x00', 0x120342, 0x41)
ioctl$DIOCGETSRCNODES(r1, 0xc0104454, &(0x7f00000002c0)="e42476e9a3f89a1e02df673adfe22fe58a9434313aedfa67970fb4be6b6ccd89920fd9646e5a7830e98ac69cce8877dc24a0ec3e4a8a2f7491dba08b81004ff9ded80359cbfe0afa71f3bca8f6e1469dd93cff1f772392b923019c5914080b00044780192322ff5b476b2699e0518b83f635a96fc847b3ff6d47660a981bf8f115ec833b598391c8b2715cd47bd804cfa37d0132c4fbc6e9fe7ea883346d737bf48ecdfc745c902bbe33b848253d7d12")
pwritev(r0, &(0x7f0000000600), 0x0, 0x0)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000001c0)={<r2=>0x0, 0x1}, &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000140)={r2, 0x1, 0x2400000000000000}, 0xc)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000240)={r2, 0xb, 0x501}, 0x8)
ioctl$DIOCOSFPADD(r1, 0xc088444f, &(0x7f0000000700)="47486ca6e0329ab1c888df12b89ce128810500237429367b81228e900178dcb1bd49af7f0ed5d617198b1b186b45aad7fd64e300ee82d4e1aebcc865980c3c271736dd4002c40aaa0e5be3fc43f7b126a2459c2e68a1514aac2502fb44ab762def1bb0956bcb41b5faaf091ff8ef67bc2a93e9a572f584752d75f9b66f11f45512c80f63ebe73dbc34279bf495311702683b39ae1927424efae01b67de012e690983b08391bedb4c587a0f0ee86e0304b6d6b0cb2b6d18c39e56c8ca070dc7202dc95931fa1475fc59a05e633a3901712fe6")
socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000400)={@in6={{0x1c, 0x2, 0x5, @rand_addr="3a492e8d63c4349faffa26b88e342b68", 0x80}}, r2}, 0x84)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000005c0)={<r3=>r2, 0x1000, 0x2, 0x7fffffff}, &(0x7f0000000180)=0xffffffffffffff04)
connect$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x1}, 0x6)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000500)={r2, 0x2, 0xee0}, 0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000380)={r3, 0xc, 0x3}, &(0x7f00000003c0)=0x8)

00:00:23 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r1 = open(&(0x7f00000001c0)='.\x00', 0x0, 0x0)
poll(&(0x7f0000000040)=[{r0, 0x80}, {r0, 0xa}, {r0, 0x10}, {r0}, {r0, 0x2000}, {r1, 0x41}], 0x6, 0x80)
poll(&(0x7f0000000000)=[{r1, 0x2000}, {r0, 0x204a}], 0x2, 0x0)
renameat(r1, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000300)='./file2\x00')
close(r0)

00:00:23 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt(r0, 0x7, 0x7f, &(0x7f0000000080)=""/137, &(0x7f0000000140)=0x89)
r1 = openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x20003, 0x10c)
ioctl$DIOCGETALTQSV1(r1, 0xc130442f, &(0x7f0000000300)="4abde0c3289a530736b440eebb13647abc00e9b36e5e08c4c098a5f6c508a897c611ba6135b5dc213782566c6432671e62bbb28991516113")
getgroups(0x9, &(0x7f0000000340)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, <r2=>0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0])
getresgid(&(0x7f0000000380), &(0x7f00000003c0), &(0x7f0000000400)=<r3=>0x0)
setregid(r2, r3)
writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1)
pipe2(&(0x7f0000000180)={0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x100004)
ioctl$DIOCRCLRTABLES(r4, 0xc450443c, &(0x7f0000000640)={{"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", "956b0f8be14d2ca2e8f5cf2fc441786b0cb8a9b3e5e29971dabd7b9d17cb9d56", 0x3, 0xffffffffffff4e30}, &(0x7f00000001c0)="8816f848305401c8862599f601f5668ed84e3b67ce35619c80216f4434aa37dc8a36d9dd7c589baa5626ae97b9cf80190653eb6293c59f8dd538046eae070afdc058985c8a8ce74303db419df3f659b0c36d7ecb030023526a13811b07c908f065f8c02df0fa48a3edffa868ba5173aa7690b12c6864c913bfc074f3b176e03edb03c2463e27803d15b05dd3b2be19ca094253904447e5d9ee5facbd996efa5c85c6fe2797772a", 0x8001, 0xff, 0x800, 0x3, 0x8, 0x200, 0x100000000, 0xff})
socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000600)={0x0, 0x80000000}, 0x8)
dup2(r4, r0)
shutdown(r0, 0xfffffffffffffffb)

00:00:23 executing program 0:
r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x10)
accept4(r0, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000100)=0x1c, 0x30000000)
r1 = socket$inet6(0x1c, 0x10000003, 0x0)
sendmsg$inet6_sctp(r1, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x20080}, 0x8)

00:00:23 executing program 3:
r0 = shmget$private(0x0, 0x1000, 0x4, &(0x7f0000ffe000/0x1000)=nil)
shmctl$SHM_LOCK(r0, 0xb)
freebsd10_pipe(&(0x7f00000004c0)={<r1=>0xffffffffffffffff})
listen(r1, 0x2)
r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(r2)
setsockopt(r2, 0x7fff, 0x7f, &(0x7f0000000340)="28eb396c5febeb55a7bcd086aaf40f7f38681f7540a50f9e48ef79877d95e25df57f1aa9ecb71d89ee44eb819a8389b343608652bf0eb5e177a83780a359ba05f39d276dbc1d3991caa88ba03ab7779833c0053b678870a2814a9249ef07b0948705fe9238c62bc3f26d20eb1d8d4fc04ad3e7e0e6be5e1f3541949ade85dc1b2fb261b00c7f78d016343015f9958aa16afb11f33b0e143b03219a92e94c17d18b18f5aa5dc3acf56c79ea4aa1", 0xad)
setsockopt$inet6_buf(r2, 0x29, 0x56, &(0x7f0000000140)="cf26bdd063dc3b67c3e8e1832e2fe50097c9641abe69f54473dbd7b6e826cd1755e7b7fa7b235dec8ed9cfee28fa2526790a5e1523d8e6e96163da0221d8797d4fb3e3eb60419f7fa77cca31239922bbed3c9ec4f661f400f6303ebd22ae0b7c", 0x60)
accept(r2, &(0x7f0000000440)=@un=@abs, &(0x7f0000000480)=0x8)
bind$inet6(r2, &(0x7f00000001c0)={0x1c, 0x3, 0xe9b, @remote={0xfe, 0x80, [], 0x0}, 0x5}, 0x1c)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000200)={0x9, 0x4, 0x1210, 0xfffffffffffffff7, 0x800, 0x3eca, 0x6, 0x26, <r3=>0x0}, &(0x7f0000000240)=0x20)
setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000600)={r3, &(0x7f0000000640)}, &(0x7f0000000680)=0x2aa)
syz_execute_func(&(0x7f0000000000)="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")
open(&(0x7f0000000400)='./file0\x00', 0x2, 0x22)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)

00:00:23 executing program 3:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
syz_execute_func(&(0x7f00000001c0)="0c1eb5b598cd801b69e4f56962f59f6962a3d907d907c422dd92441f01f2680c000000c4a301697e6073c7e4c753fbc4e11f3e3e66480f3a16051dab000040fec4427d822a2a00c4c4c12de9d1f2168f4808eebce000008020000f2946575151c1ea01eff265dc5f00f20ff0a422ab0000005b5b45823ef8260fc7ff0f2e8a2c240f5e5b47d8b84e092f2047000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14112644f8")
r1 = fcntl$dupfd(r0, 0x4, 0xffffffffffffffff)
mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x11, r1, 0x0)

00:00:23 executing program 1:
syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40, 0x0)
ioctl$DIOCOSFPADD(r0, 0xc088444f, &(0x7f0000000040)="175ef08f3e327603ba8f74d32229ffa661c0353de5c8ebf9e90869985da25fa958db38dbe6771a5e3c0caa1d4f989720a76542937fbd77d1da45c355c93353fe73e5e9326d6c7de1b508cbb630cb4d4b760aefd24dc5ae23e5318bf3b8c37b5743f0c2758de3ca2727830128906b49a4c354f63792e3f5d3728c460d37ba90d44f")
mkdir(&(0x7f0000000340)='./file0\x00', 0x2d)
ioctl$DIOCGETALTQV0(r0, 0xc1004430, &(0x7f0000000380)="6ef09b69a3d7df754bfbc309b641c7685ad676d7e00760968957dbd0ec0bf1258fdb14b7f21fa2be672bb16e1aa21499040000001a96d7c116c183852610cdec5a8bc57026d6a79445931881e4bf29177f6f891acc52e1ddb2226f1707594a8fa6217a4a40a13c87f21265213506005ca82ad4edcbafd785229dbe09380b8da491e5677e5f3b61977e700f0711002cedb7d357a043ebec415dfcbc723ec4ab1c86e2209073589bb801a691df803eb1dc0fdc5448befe325454e519306d95d80345224c1a02a2b2e5f617c049f491334ecc9adbcc4c4d50ee76436a596d234bcbb77de091770606168af6f0869e1e2248fa196329e100"/255)
getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0), &(0x7f0000000300)=0x4)
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c161617878c401fe5ff6a9c1460000ac45e22c892a0f0000009f")
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000480)={<r1=>0x0, 0x34}, &(0x7f00000004c0)=0x8)
setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000600)={r1, &(0x7f0000000500)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x1000, @local={0xfe, 0x80, [], 0x0}, 0x20}, @in6={0x1c, 0x1, 0x5, @empty, 0x4}, @in={0x2, 0x3, @multicast1}, @in6={0x1c, 0x0, 0x40, @empty, 0xc8}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x0, @rand_addr=0x908}, @in6={0x1c, 0x1, 0x4, @local={0xfe, 0x80, [], 0x0}, 0xfffffffffffffffb}, @in={0x2, 0x1, @broadcast}]}, &(0x7f0000000640)=0x10)

00:00:23 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000040), &(0x7f0000000100)=0x4)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000140)={<r1=>0x0, 0x10, "b5f29bb963cef4e91ad851e0065fbd7a"}, &(0x7f0000000180)=0x18)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)={@in6={{0x1c, 0x2, 0x4, @ipv4={[], [], @multicast2}, 0x1000}}, r1}, 0x84)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x0, 0x5}, &(0x7f00000000c0)=0x18)

00:00:23 executing program 2:
socket$inet6_udplite(0x1c, 0x2, 0x88)
munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000)
r0 = shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ffb000/0x1000)=nil)
r1 = shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x0)
shmctl$IPC_RMID(r0, 0x0)
munmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000)
shmdt(r1)

00:00:23 executing program 3:
__getcwd(&(0x7f0000000000)=""/178, 0x32)

00:00:23 executing program 1:
mkdir(&(0x7f0000000080)='./file0/file0/file0\x00', 0x0)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
ftruncate(r0, 0x0)
r1 = open(&(0x7f0000e06000)='./file0\x00', 0x0, 0x0)
mkdirat(r1, &(0x7f00000000c0)='./file0/file0/file0\x00', 0x0)
open$dir(&(0x7f0000000100)='./file0/file0/file0\x00', 0x100000, 0x40)
rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0/file0/file0\x00')

00:00:23 executing program 3:
syz_emit_ethernet(0x66, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaa188d3ea1dabc86dd6002290f0030000000000000000000000000000000000000ff020400e2d2f2abc923ae280000000b3095e04523760d00609433df00000000000000000000330000000000000000016690f30130b3fb420239cd52d1e6d22965615d06f4323f52f825d0a50fbeb27c03f97554620609f8f500c0ea3b7e60475ce0ecd36e66d548f34ff10c7d1947ced985ee40bcbb0721de97175a988af8a4a15ccbebe4f9b14d189a214fc7ed0448f9a3303edb56e47d31c4718f27dc2a1ecec81a702737eec648cbf4e76e70af1e242e6227e15ebf5ff818ae74a42cbf00"/239])
r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in, &(0x7f0000000040)=0x10, 0x0)
socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$inet_tcp_int(r0, 0x6, 0x200, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
syz_emit_ethernet(0xcf, &(0x7f0000000200)={@broadcast, @broadcast, [{[], {0x8100, 0x10000, 0x0, 0x2}}], {@ipv4={0x800, {{0x21, 0x4, 0x22, 0x2, 0xbd, 0x67, 0x7, 0x9, 0x3f, 0x0, @broadcast, @rand_addr=0x7fff, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x7, [{[@multicast2], 0xa0}, {[@rand_addr=0xffffffff], 0x7ff}, {[@multicast2], 0x2}, {[@broadcast], 0x7}, {[], 0xffffffff}, {[@rand_addr=0x1]}, {[@multicast2], 0x8}, {[@empty]}]}, @ssrr={0x89, 0xb, 0x100000000, [@multicast1, @remote={0xac, 0x14, 0x0}]}, @noop, @end, @noop, @ssrr={0x89, 0x1b, 0x20, [@multicast2, @loopback, @rand_addr=0xfff, @loopback, @broadcast, @broadcast]}, @timestamp={0x44, 0x4, 0xffffffff00000000, 0x1, 0x5}]}}, @udp={{0x2, 0x0, 0x8}, {"9d5e8dd274cb7c7a15b0d26b57f3edb0eaf8233e6822b7996c15b672a71858cc4f81c3e8524d2017d82da9b19b3385d794"}}}}}})

00:00:23 executing program 2:
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
write(r0, &(0x7f0000000240)="82", 0x1)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0xcda, 0xa578, 0x2, 0x7, 0xfffffffffffffe01, 0x100000001, 0x3, 0xd93, 0x3, 0x4, 0x71c}, 0xb)
dup(r0)

00:00:23 executing program 0:
r0 = socket$inet(0x2, 0x10000003, 0x7)
setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000000140)=0x3ff, 0x4)
getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
setsockopt$inet_buf(r0, 0x0, 0x15, &(0x7f0000000000)="e4895e75f78dbd17c552a4c5afa61480b58c94750e23465215ebce0974cb5ff91f8bf865a2b871f5f2f8142966c176c5e07c41ed69c4c4e4cf49eaf049f6e211df7aba7e984b6f5ef81c7dbfa73512e39995018a376fca395431516c6e4f6e7a71bed8358458104a9ff26b474fcb92198c052a2d5aeb28b2160950bb009086f6b2c41c11517dbe91d54615d55f7f1d4a972741083d9829b12c2413ce7c3bbc7edfc37ea6814a462cc04ed5", 0xab)

00:00:23 executing program 0:
syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef6bdc00d98a20d0d0000070e4c653fb0fa95ff965be413c262646ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c420fbaf1005776c1f20f2aaa03000000787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f00000006c0)="91cd80c442192d3b6969ef69dc00d98a20d0d0c48261f7e000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d0000000057c461fee6c461614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r0 = msgget(0x3, 0x99)
msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/79)
getpid()
fcntl$getown(0xffffffffffffffff, 0x5)
getpgrp(0xffffffffffffffff)
getpgid(0x0)
getpid()
r1 = getpgrp(0x0)
r2 = getpgid(r1)
r3 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil)
shmctl$IPC_STAT(r3, 0x2, &(0x7f00000008c0)=""/210)
r4 = msgget(0x0, 0x204)
msgctl$IPC_INFO(r4, 0x3, &(0x7f0000000600)=""/155)
msync(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x4)
wait4(r2, &(0x7f0000000080), 0x0, &(0x7f0000000240))
getpgrp(0xffffffffffffffff)
r5 = socket$unix(0x1, 0x1, 0x0)
sendto$unix(r5, &(0x7f0000000740)="6e02bc5c2978b0be541e181595f890d0a6dd6acd0734b9dcc03a2d4598e0abab038ebf8b61f579a60d9dc882d458e9a6d501b224d9352b0c9557fed32bb5ac68945764ef962a559a0235bf1a6c6cd4d6aea4cda24ba04e2069d7d7978dcad11082de8ecc61e49aad0579edd95aaa661cfde020740de298dce74f9238dfb06a6d231913eab851fa480fbb122106a5c29ce0ab6b74a7e6f31b317a300bab4717d472cc6019de440604e20ac6b2dfe38eaf2bfc7ab62f01c8a24b363b9991ec03b2f4faf8f8e77e4a0ec3933496e51cdc1cccef957560c57e01", 0xd8, 0x0, 0x0, 0x0)
getpgid(r2)
r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
setsockopt$sock_int(r6, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4)
lseek(r6, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
freebsd10_pipe(0x0)
open(&(0x7f0000000100)='./file0\x00', 0x8, 0x104)
shmget(0x3, 0x2000, 0x204, &(0x7f0000ff3000/0x2000)=nil)
shmctl$IPC_INFO(r3, 0x3, &(0x7f0000000540)=""/117)
getpeername$inet(r6, &(0x7f00000003c0), &(0x7f0000000400)=0x10)
truncate(&(0x7f0000000440)='./file0\x00', 0x1)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
setsockopt$sock_int(r6, 0xffff, 0x1217, &(0x7f00000004c0), 0x4)
poll(&(0x7f0000000180)=[{r6, 0x2040}, {r6, 0x40}], 0x2, 0x80000000)

00:00:23 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000002c0)=ANY=[@ANYBLOB="8000eafb0000400010020100000000009900"], 0x1)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={<r1=>0x0, 0x3, 0xfffffffffffffff8}, &(0x7f0000000180)=0xc)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000001c0)={0x1, 0x5100, 0x1000, 0x5f, r1}, 0x10)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={<r2=>0x0, 0x9, 0x1, 0x4, 0x9}, &(0x7f0000000080)=0x18)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={r2, 0x2}, 0x8)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
r3 = dup(r0)
setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000200)={r2, 0x94, 0x401, 0x7fff}, 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)

00:00:23 executing program 1:
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c40000000000000fe8000000000000000000000000000aa02"], 0x0)
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000000)={0x80, 0x1, 0x2000, 0x8753, 0x8000, 0x3, 0x7, 0xdd27, <r2=>0x0}, &(0x7f0000000040)=0x20)
setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000080)={r2, 0x4e40c40f}, 0x8)
r3 = dup(r0)
connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
listen(r3, 0x0)
socket$inet6_icmp(0x1c, 0x2, 0x3a)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

00:00:23 executing program 3:
syz_emit_ethernet(0x66, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaa188d3ea1dabc86dd6002290f0030000000000000000000000000000000000000ff020400e2d2f2abc923ae280000000b3095e04523760d00609433df00000000000000000000330000000000000000016690f30130b3fb420239cd52d1e6d22965615d06f4323f52f825d0a50fbeb27c03f97554620609f8f500c0ea3b7e60475ce0ecd36e66d548f34ff10c7d1947ced985ee40bcbb0721de97175a988af8a4a15ccbebe4f9b14d189a214fc7ed0448f9a3303edb56e47d31c4718f27dc2a1ecec81a702737eec648cbf4e76e70af1e242e6227e15ebf5ff818ae74a42cbf00"/239])
r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in, &(0x7f0000000040)=0x10, 0x0)
socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$inet_tcp_int(r0, 0x6, 0x200, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
syz_emit_ethernet(0xcf, &(0x7f0000000200)={@broadcast, @broadcast, [{[], {0x8100, 0x10000, 0x0, 0x2}}], {@ipv4={0x800, {{0x21, 0x4, 0x22, 0x2, 0xbd, 0x67, 0x7, 0x9, 0x3f, 0x0, @broadcast, @rand_addr=0x7fff, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x7, [{[@multicast2], 0xa0}, {[@rand_addr=0xffffffff], 0x7ff}, {[@multicast2], 0x2}, {[@broadcast], 0x7}, {[], 0xffffffff}, {[@rand_addr=0x1]}, {[@multicast2], 0x8}, {[@empty]}]}, @ssrr={0x89, 0xb, 0x100000000, [@multicast1, @remote={0xac, 0x14, 0x0}]}, @noop, @end, @noop, @ssrr={0x89, 0x1b, 0x20, [@multicast2, @loopback, @rand_addr=0xfff, @loopback, @broadcast, @broadcast]}, @timestamp={0x44, 0x4, 0xffffffff00000000, 0x1, 0x5}]}}, @udp={{0x2, 0x0, 0x8}, {"9d5e8dd274cb7c7a15b0d26b57f3edb0eaf8233e6822b7996c15b672a71858cc4f81c3e8524d2017d82da9b19b3385d794"}}}}}})

00:00:23 executing program 1:
r0 = msgget$private(0x0, 0x8)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
fcntl$getown(r1, 0x5)
msgrcv(r0, &(0x7f0000000880), 0x8, 0x0, 0x0)
msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYBLOB="00000000000000001c0c5b34709b0dd8947282d5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc1d389fb6d22b84f0a0092dec8d044c700"/167], 0x1, 0x800)
msgsnd(r0, &(0x7f0000000380)={0x1, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0x8f, 0x800)
r2 = accept4(r1, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000100)=0x10, 0x30000000)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000140)={<r3=>0x0, 0xfffffffffffffff7, 0x383a, 0x1}, &(0x7f0000000340)=0x10)
setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000440)={r3, 0xf000000000000000}, 0x8)
msgsnd(r0, &(0x7f00000001c0)={0x3, "470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"}, 0xf7, 0x800)
msgsnd(r0, &(0x7f0000000740)=ANY=[@ANYBLOB="030000000000000005bac549d56282781255e31850eddc1650e6cdbdc6d4ca871677243f52acf43be1bad6e12d2192213cc1fbd23efa4e2e16314b556cd586a9"], 0x1, 0x800)
r4 = socket(0x2, 0x5, 0x0)
connect$unix(r4, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000640)=ANY=[@ANYBLOB="010000007314786577047f27402493b2a620e887b425eb8212d44ca1ae668bb2744fb68634e6e461b724a2d48329f9842f86ffb635b1bada51eba73069c308c4a235abf0f1d43f73916c1d28e4f94132f3cd8dcabd5e107a5f8f3eedacde225561ee1f651544dcf905ac8ff30a4f4329a6bf41622e", @ANYRES32=0x0], 0x0)
semget$private(0x0, 0x2, 0x1)
syz_execute_func(&(0x7f00000002c0)="64360f71d27344de1cccc4c2f1094805c483c17d9237557905ef66470f3a419b713fba0e7165420f6acd420fdd232e0f57780c2edb54d2ba8f0938018c3d08000000")
getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x12e9}, &(0x7f0000000080)=0x8)
connect$unix(r4, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0xa)
getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000480)={r3, 0x4680}, &(0x7f00000004c0)=0x8)

00:00:23 executing program 1:
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381c6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r0 = msgget(0x1, 0x99)
msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/79)
r1 = getpgid(0x0)
msgget(0x3, 0x8)
msgctl$IPC_INFO(r0, 0x3, 0x0)
wait4(r1, &(0x7f0000000080), 0x0, 0x0)
r2 = getpgrp(0xffffffffffffffff)
syz_execute_func(&(0x7f00000000c0)="9826473e431c120f05f30f59bfd913000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
getpgid(r2)
r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
setsockopt$sock_int(r3, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4)
lseek(r3, 0x0, 0x1000000000003)
__semctl$IPC_RMID(0x0, 0x0, 0x0)
poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000300)={<r4=>0x0, 0x8, 0x1, 0x101, 0x6}, &(0x7f00000003c0)=0x18)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f00000004c0)={r4, 0x8}, 0x8)
freebsd10_pipe(0x0)
ioctl$DIOCCLRIFFLAG(r3, 0xc028445a, &(0x7f00000009c0)={0x10, &(0x7f0000000940)="17d25576c4856238a13163a913a3451248540af8ae3470fbe847c4d891b94d8ab47d95a1eded47341ad7e102607bc86b1e2b506d58e5cde7695d62e0fe944d73a66092507b507bd32cbb38b8b160be438521ada9010a2f04091bc7db9176758f495112b8dfcf7fe3", 0x0, 0x9, 0x7})
readv(r3, &(0x7f00000008c0)=[{&(0x7f0000000540)=""/38, 0x26}, {&(0x7f0000000580)=""/43, 0x2b}, {&(0x7f00000005c0)=""/61, 0x3d}, {&(0x7f0000000600)=""/195, 0xc3}, {&(0x7f0000000700)=""/149, 0x95}, {&(0x7f00000007c0)=""/203, 0xcb}], 0x6)
msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000240)=""/187)
r5 = shmget(0x3, 0x2000, 0x200, &(0x7f0000445000/0x2000)=nil)
shmctl$IPC_INFO(r5, 0x3, &(0x7f0000000340)=""/117)
getpeername$inet(r3, 0x0, &(0x7f0000000400))
truncate(&(0x7f0000000440)='./file0\x00', 0x1)
poll(&(0x7f0000000180)=[{0xffffffffffffffff, 0x2040}], 0x1, 0x80000000)
mprotect(&(0x7f000043d000/0x2000)=nil, 0x2000, 0x1)
socket$unix(0x1, 0x1, 0x0)

00:00:24 executing program 2:
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)
flock(r1, 0x2)

00:00:24 executing program 3:
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381c6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")

00:00:24 executing program 0:
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x0)
close(r0)
close(r0)
poll(&(0x7f0000000100)=[{r1, 0x4}], 0x1, 0x0)

00:00:24 executing program 1:
syz_emit_ethernet(0x239, &(0x7f00000015c0)=ANY=[@ANYBLOB="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"/569])
syz_emit_ethernet(0x3b, &(0x7f00000000c0)={@random="fd802ca1f347", @random="cdec7ab473df", [{[], {0x8100, 0x1ff, 0xc1a, 0x2}}], {@generic={0x4c42, "a2de16d676a151b18afb76a3991105014979165c56355a5d80a91331535129620b2f9d692333f0f8c6"}}})
syz_emit_ethernet(0x4e, &(0x7f0000000000)={@empty, @remote, [{[], {0x8100, 0x401, 0x40, 0x4}}], {@ipv4={0x800, {{0x7, 0x4, 0xfe, 0x8, 0x3c, 0x65, 0x10001, 0xfffffffffffffffe, 0x5d, 0x0, @rand_addr=0x3, @broadcast, {[@noop, @generic={0xce, 0x7, "5d8d3bcd9d"}]}}, @udp={{0x1, 0x2, 0x8}, {"ed5b130fbfc0a26bc4a98cae76439695add8565484f41786"}}}}}})
r0 = semget(0x1, 0x0, 0x8)
semop(r0, &(0x7f0000000080)=[{0x3, 0x7}, {0x3, 0x1a, 0x1000}, {0x5, 0x5, 0x1800}, {0x3, 0x6, 0x800}, {0x2, 0x1, 0x1800}], 0x5)

00:00:24 executing program 0:
r0 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000000))
sendmsg(r0, &(0x7f0000002440)={&(0x7f0000000040)=@un=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000002100)=[{&(0x7f0000000080)="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", 0x1000}, {&(0x7f0000001080)="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", 0x1000}, {&(0x7f0000002080)="a45625c4521418abc3ac4ad7be19612bedb53bbb84457a5fb52783a92f6c63dd96003df75e4c7e2ff7d5011b6c59fa3d49c517b2dfe62429af3ee908bf382f5e129af089383b227604c508bee535baef6c4b2bf2805cb7722d1b9d407c6a481e77c23edd91", 0x65}], 0x3, &(0x7f0000002140)=[{0x90, 0x0, 0x9, "1e2ce69ed7a0f081e3e9f6e9af650f3be13c970a224a0758eaa6a541cb4f828b164de6e8502ea5e790cce49375f827c25f6a51b5de16dc128a241a6ef70e0606a93c227dca70bc32983b094862280b4c9517f439b79dd19ecf9c18e089c81e6ce71cdba8923c93e3ba7b5171010312c588117da58a063b27cff78f526ae79086"}, {0x10, 0xbb, 0x4}, {0x20, 0xffff, 0x9, "166b150b79268cf09f2c"}, {0xb8, 0x6, 0x100000000, "81bb9a458155ff4a368031984adca5d9a97fd51847d36c1cca11a719c3baf85260e87f1200905fe9ba5e6cd50cb249e131de5853a7370f9566aa1d910947db0bfa81a4d21ac51c8f27836a0c76f90a411697d3a1fedf433dcd8b0b44ea4dbb1292b3bd51ef8097fd71c19f84bb3c5c709f22eacf9270a1bd1160dffd3bba2a81df6f35b3587f62503d90c18e2a8a232925c20fd71ba92e827f08310664d738ead4851d"}, {0x58, 0x0, 0x7, "8b9c7d6bd1d3bbd1ad5a2c50fb1bb7c889dc5eac72e8868c9f5f26ed1631f86137306bb42752a7dbe56c7e30d88d79bee0102a1c6fb17907c6c290af99b46046c5bd5af80f770c"}, {0xb8, 0xba, 0x80000000, "017527cca3cf747c82e20d0ed19e2f6685ab65d60e49fdc49ecc6a3e4149766cb7665701e06a5e6f786eae471b21fc3cb86c4ba767f91ae77c4921d2ef21a6af8688031ca6bb50bb5913f5f54f23a906f8afbd60575f407b454e07143be35ce7d817d4caff4a5d7335a38d26b14348f95c58cb6f30d5a4c0acb0aba743f46bbb8239137407ce9218c2d6699de3707419ee2b9a2733b436d57d592e010b94d241a0e800ec68fd5f31"}, {0x78, 0x0, 0xffffffffffff4563, "c5bfc9f4e0ebf6f1acb94d0e6bc6f4f761843aa2c0f993d95ee9c3c0cf6fddcd040d7de3168bd72f572d1391a35dbafb4990bafda8e8b5ee1631c6acd4f6d2367ec247d4bda9a9edc9a78e266b469666fb9902c352250683b9c18f1d50d05ee0625836fe347e10d5"}], 0x300}, 0x80)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_int(r1, 0x0, 0x15, 0x0, 0x0)

00:00:24 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
sendmsg$unix(r1, &(0x7f0000000000)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x8, 0x0, 0x0, &(0x7f0000000900)=[@rights={0x10}], 0x10}, 0x0)

00:00:24 executing program 3:
setgid(0x0)
r0 = accept(0xffffffffffffffff, &(0x7f0000000200)=@un=@file={0x0, ""/4096}, &(0x7f00000000c0)=0x1002)
getrlimit(0x4, &(0x7f0000000100))
getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000140), &(0x7f0000000180)=0x4)
setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000001400)={'accf_dns\x00', "c930bcaab22c5e352ae82c3ae353d514ead0d6f139d8d8c15f1832478ec4e2eb3e84948b89ee70485c64fb944a7bd5dc1cefb63a52bbbcdca377ef11fcfc8e5d1accd07ff389675585dbb9024ef204735464c26eb1b9de87be7d08924f8a9244ba6f6f39f2dadd4aa0b5bf9f29db4aac4f25817d52997a9a85765138d9f77ef51464d36e0170d98a50e108c4f6d7763bd5eec2de7aaecf239d63c9fe99a55f5190b01847b2de9305d25c3e3d44652c2d4468045f7f07ab189de3001cfce213a9800f8be9bf71a6c24bc818b3cf2498beec4870da31ef09434ee6ff3862fdd530f7786804255bd1f481631c312b6bc675"}, 0x100)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000012c0)={<r1=>0x0, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000001300)=0x10)
recvfrom$unix(r0, &(0x7f0000000000)=""/62, 0x3e, 0x40000, &(0x7f0000000040)=@abs={0x1, 0x0, 0x3}, 0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000001340)=ANY=[@ANYBLOB="02004e22ac1400bb00"/136, @ANYRES32=r1, @ANYBLOB="0800060000800200"], 0x94)
accept$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000001280)=0xfffffffffffffce1)

00:00:24 executing program 0:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = socket(0x2, 0x1, 0x3ab)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4)
connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1, 0x0, @ipv4={[], [], @remote}}, 0x1c)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x3, 0x0, @ipv4={[], [], @loopback}}, 0x1c)

00:00:24 executing program 2:
mkdir(&(0x7f00000001c0)='./file1\x00', 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x0, 0x0)
rmdir(&(0x7f00000000c0)='./file1\x00')
close(r0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180))
getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x8)
close(r0)

00:00:24 executing program 3:
syz_emit_ethernet(0x66, &(0x7f00000000c0)=ANY=[@ANYBLOB="1fcffb37c458ffffffffffff86dd6a61605d001511000000000000000000000000000000f00001840090780015000060f0a0af00000000fe8000000000000000000000000000aa00000000000000000000ffffffffffff00"/102])
r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000080)=0x9, 0x4)

00:00:24 executing program 0:
r0 = shmget$private(0x0, 0x1000, 0x2, &(0x7f0000ffc000/0x1000)=nil)
shmctl$SHM_UNLOCK(r0, 0xc)
syz_execute_func(&(0x7f00000000c0)="9826473e431c120f05042459bf0200000040d8e541e2e9b55767660f6b3266410ff33f660f72d50f0f0db8f4f44e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acc402f19d1e01b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f52658c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ea261b7e2")
r1 = semget(0x3, 0x0, 0x20)
__semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000000)=[0x3ff, 0xfffffffffffff001])

00:00:24 executing program 1:
r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x5b0f}, 0x8)
r1 = socket(0x2, 0x3, 0x0)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000100)={<r2=>0x0, 0x1}, &(0x7f0000000140)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x31, &(0x7f0000000080)={r2, 0x40}, 0xfffffeb8)

00:00:24 executing program 2:
r0 = socket$inet6(0x1c, 0x8000000000000007, 0x3fe)
r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x20000, 0x1)
openat(r1, &(0x7f0000000040)='./file0\x00', 0x10840, 0x10)
setsockopt$inet6_group_source_req(r0, 0x29, 0x54, 0x0, 0x0)

00:00:24 executing program 3:
syz_execute_func(&(0x7f0000000200)="0c1eb5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce000008020000f29465751518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")
socket$inet_udplite(0x2, 0x2, 0x88)

00:00:24 executing program 3:
syz_execute_func(&(0x7f00000004c0)="982c150f050520d0f80791b04c4141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fcc4426591542721d72e41b62047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0646464440f622a2d96000000c4413f5d00dcdc1d440f2b550142c466660ff21f7b653666460f685dfeb15dfba1c9fb110f0f3804830a000000")
syz_execute_func(&(0x7f00000000c0)="982c3c0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f73d539f08171a38a806ebb57c46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b13120b15ffbb15ffb110f0f3804830a000000")
r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10)
getsockopt$inet_tcp_buf(r0, 0x6, 0x21, &(0x7f0000000180)=""/129, &(0x7f0000000280)=0x81)
mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1, 0x11, r0, 0x0)
setsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000080)=0x8f1f, 0x4)

00:00:24 executing program 2:
r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110)
openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(0xffffffffffffffff)
sendto$inet6(r2, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f})
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f00000002c0), 0x4)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000)={<r3=>0x0}, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r3}, 0x0)
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee")
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
r4 = dup2(r1, r1)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, &(0x7f00000000c0)=ANY=[@ANYBLOB="08000000010004000600000004000900e4000104"], 0x14)
ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32d1fc68")
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00'])

00:00:24 executing program 0:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = dup(r0)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000000)={@in={{0x2, 0x0, @rand_addr=0x3}}, <r2=>0x0}, &(0x7f00000000c0)=0x8c)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0xfffffffffffffffa, 0x200, 0x80000001, 0x8, r2}, 0x10)
sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)=[{0x10}], 0xc}, 0x0)

00:00:24 executing program 0:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
setsockopt$inet6_int(r0, 0x29, 0x26, &(0x7f0000000180)=0x93, 0x4)
setsockopt$inet6_int(r1, 0x29, 0x3e, &(0x7f00000000c0)=0x3f, 0x4)
fchown(r0, 0x0, r2)
getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0x4)

00:00:24 executing program 3:
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
r1 = socket$inet6_udplite(0x1c, 0x2, 0x88)
r2 = socket$inet6(0x1c, 0x5, 0x9)
fcntl$dupfd(r2, 0x0, r1)
accept$inet6(r2, 0x0, 0x0)
setrlimit(0x0, 0x0)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sync()
getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x4f, 0x0, 0x0)
socket$inet6_tcp(0x1c, 0x1, 0x0)
r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
r4 = msgget$private(0x0, 0x10)
msgctl$IPC_RMID(r4, 0x0)
lseek(r3, 0x0, 0x0)
pwritev(r3, 0x0, 0x0, 0x0)
clock_getres(0x4, &(0x7f0000000000))
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)

00:00:24 executing program 1:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x10202, 0x0)
ftruncate(r0, 0x80000001)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0)
r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r2, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0)
mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000)
poll(&(0x7f0000000040)=[{r0, 0x2040}, {r1, 0x40}, {r2, 0xa2}], 0x3, 0x1)
msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2)
preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x200000}], 0x1, 0x0)

00:00:24 executing program 0:
r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0)
flock(r0, 0x1)
r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001})
r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
fcntl$lock(r2, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x2, 0x100000001})
r3 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x2, 0xffffffffffffff7f, 0x1000300010005})
r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0)
fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})
flock(r2, 0x2)

00:00:25 executing program 2:
syz_execute_func(&(0x7f0000000180)="984faf0f050520d0f80791c4a2412c777a4141e2e99650855b66c4a1fa7f060fc4014e66f6220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b00000030ba0dfe8c738888a1c40fbbc4e201acac10000000800f73d539f08171a38a806ebb57c46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2bf345900142c4b13120b15ffbb15ffb110f0f3804830a000000")
r0 = semget$private(0x0, 0x3, 0x600)
__semctl$GETNCNT(r0, 0x6, 0x3, &(0x7f0000000000)=""/165)
socket$inet_udplite(0x2, 0x2, 0x88)
semget(0x1, 0x4, 0x0)

00:00:25 executing program 2:
r0 = open$dir(&(0x7f0000000140)='./file0\x00', 0x118001, 0x80000)
poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x2004}], 0x1, 0x0)
getsockname(0xffffffffffffffff, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000100)=0x8)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81200}], 0x100000000000003c)

00:00:25 executing program 1:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x10202, 0x0)
ftruncate(r0, 0x80000001)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0)
r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r2, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0)
mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000)
poll(&(0x7f0000000040)=[{r0, 0x2040}, {r1, 0x40}, {r2, 0xa2}], 0x3, 0x1)
msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2)
preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x200000}], 0x1, 0x0)

00:00:25 executing program 2:
syz_execute_func(&(0x7f0000000200)="98340a0f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000002627275757c461ffe60f70739b739b571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2dfd96440059005900dcdef340ad0142c4c4a2afa1fbffffff3131f9fba1c9fb110f0f3804830a000000")
r0 = msgget$private(0x0, 0x602)
msgrcv(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001500000000000000000000000000000000000000000000fdff00"/174], 0xae, 0x2, 0x1800)
msgget(0x0, 0x100000000010)
r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000140)=0x10, 0x20000000)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000180)={0x3, 0x8, <r2=>0x0}, &(0x7f00000001c0)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000002c0)={0x97, 0x800, 0x6, 0x8, r2}, &(0x7f0000000300)=0x10)
msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000380)=""/27)

00:00:25 executing program 2:
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}, &(0x7f00000000c0)=0x18)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
sendto(r1, &(0x7f0000000100)="a99e00ddaf849f1dc1f49cefe7bc9510675e1c8644ddb34c7426095b310a94d27a8c9b5997ecb690bffb973486e6a321b8f9e6e41021aabefc910471268d03a26c5dc10117ee0839bca84bfc01c10ab35d8a19569516ea4da568edb24fb03d60db42d787b81b6106f5471d87322f7c0117610c568d9672b975936de683db160c9c1b6554f297a3330b208cc32e0d8ac079073100a6d474766e4a5d396266b87e2adb929b9b8a2290eb7672f68ff349c82031504e64c95085c32ce5fe5028f0a945e785124f49fed286a63f7c2e905e1fb1fae2d804f4bcb7cc47a9ffeca87a849bf9c5091180cbbc84dfacf75ffae965b48f0d1251eb", 0xf6, 0x5, &(0x7f0000000040)=@in6={0x1c, 0x0, 0x6, @empty, 0x6dc3e8d7}, 0x1c)
dup2(r0, r0)

00:00:25 executing program 3:
open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000200)=[&(0x7f0000000180)=']\x00', &(0x7f00000001c0)=').\x00'], &(0x7f0000000300)=[&(0x7f0000000240)=',}-$$/\x00', &(0x7f0000000280)='@$.\x00', &(0x7f00000002c0)='#\x00'])
setgroups(0x2ca, &(0x7f0000000000))
setuid(0xee01)
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)

00:00:25 executing program 0:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getsockopt$inet6_int(r0, 0x29, 0x16, 0x0, 0x0)
r1 = shmget$private(0x0, 0x1000, 0x120, &(0x7f0000fff000/0x1000)=nil)
shmctl$SHM_STAT(r1, 0xd, &(0x7f0000000000)=""/4096)
accept$inet6(r0, &(0x7f0000001000)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000001040)=0x32a)

00:00:25 executing program 3:
syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000240)={0x0, 0x0, 0x1}, 0x0)

00:00:25 executing program 0:
r0 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_udp(r0, 0x11, 0x2, 0x0, 0x0)
socket$inet_tcp(0x2, 0x1, 0x0)
getpid()
sendfile(r0, r0, &(0x7f0000000040)=0x61, 0x100000000)

00:00:25 executing program 1:
pipe2(&(0x7f0000000080)={<r0=>0xffffffffffffffff}, 0x100000)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000140)={<r1=>0x0, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000180)=0x10)
socketpair(0x10, 0x3, 0x3, &(0x7f0000000240))
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={r1, 0x8, 0x9}, &(0x7f0000000200)=0x8)
r2 = socket$unix(0x1, 0x2, 0x0)
r3 = socket(0x2, 0x2, 0x0)
dup2(r2, r3)
sendmsg(r3, &(0x7f0000000440)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000000fa290d4ec8583c000d17000000"], 0x10}, 0x0)

00:00:25 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000004c0), &(0x7f0000000480)=0xfffffffffffffe10)
r1 = socket$inet6(0x1c, 0x3, 0x0)
sendmsg(r1, &(0x7f0000000400)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25]}, 0x4}, 0x1c, 0x0, 0x0, 0x0}, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
readv(r1, &(0x7f0000000380)=[{&(0x7f0000000100)=""/90, 0x5a}, {&(0x7f0000000180)=""/169, 0xa9}, {&(0x7f0000000040)=""/60, 0x3c}, {&(0x7f0000000240)=""/17, 0x11}, {&(0x7f0000000280)=""/247, 0xf7}], 0x5)

00:00:25 executing program 1:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
setrlimit(0x6, 0x0)
sync()
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
dup(0xffffffffffffffff)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
mmap(&(0x7f00000e8000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0)
r0 = getuid()
freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
lchown(&(0x7f0000000040)='./file0\x00', r0, r1)
semop(0x0, &(0x7f0000000080)=[{0x0, 0xb1d}, {}], 0x2)

00:00:26 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
socket(0x17, 0x5, 0x0)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x27, &(0x7f0000000280)={<r1=>0x0, 0x0}, &(0x7f00000002c0)=0x10)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={r1, 0x100000000, 0x5, 0x1, 0x1ff, 0xff}, &(0x7f00000000c0)=0x14)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={r1, 0x3, 0x1, 0x9e5, 0x7, 0x73b}, 0x14)

00:00:26 executing program 1:
semget(0x3, 0x4, 0x20)
r0 = socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$inet_udp(r0, 0x11, 0x4, 0x0, 0x0)

00:00:26 executing program 3:
r0 = socket$unix(0x1, 0x3, 0x0)
sendmsg$unix(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="10000000ffff00000200000000000000"], 0x10}, 0x0)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x108000, 0x80)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f00000000c0)={0x8}, 0x1)
freebsd10_pipe(&(0x7f0000000000))

00:00:26 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)="8d", 0x1}], 0x1)
writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="a3", 0x1}], 0x1)
writev(r0, &(0x7f0000000100)=[{&(0x7f0000000280)='[', 0x1}], 0x1)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000240)={0x0, 0x5, 0xfecd}, 0x8)

00:00:26 executing program 1:
syz_execute_func(&(0x7f00000004c0)="0c12b5b598cd801b69e4f56962f5696200d9d9d0af886b68cf1b2a2a680c0000008fe9589b263e6746a5e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d6807485180de618fe9509b9b9bfc0000c1ea01eff265dc5f00c4c23bdcc4bbbb5b45363ef876000faee42c240f5efa5b1b1bf4000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14110f49b96d7a0000")
r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000080)={@in6={{0x1c, 0x2, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x2}}, <r1=>0x0, 0x4, 0x5, 0x81, 0x3, 0x3}, &(0x7f0000000140)=0x98)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000300)={r1, 0x8000000000000ff}, &(0x7f00000001c0)=0x8)
pipe2(&(0x7f0000000200)={0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x100004)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000240)=0x2, 0x4)

00:00:26 executing program 1:
pipe2(&(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x4)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080)=0x8, 0x4)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0)
ftruncate(r1, 0x385e)
r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r2, 0x0)
msync(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0)
setrlimit(0x2, &(0x7f0000000000)={0x0, 0x5a918830})
syz_execute_func(&(0x7f00000008c0)="f00fbb9f0000000065f70e6969ef69dc00d98a20d0d8c44139fd5bf9c441956840f713dc0fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1201ecc400faee4c403514a573a00730f778018e62a2a612644db11f6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc410f18a6690000000000031d0d000000660f3833d0")

00:00:26 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$inet6_buf(r0, 0x29, 0x77, &(0x7f0000000780)=""/86, &(0x7f00000000c0)=0x56)
r1 = semget(0x2, 0x2, 0x500)
__semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000800)=[0x4, 0x1, 0x4, 0x1])
r2 = semget$private(0x0, 0x7, 0xfffffffffffffffc)
semop(r2, &(0x7f0000000040)=[{0x4, 0x9, 0x800}, {0x2, 0x800, 0x1000}, {0x0, 0x0, 0x1800}, {0x0, 0x0, 0x1000}], 0x4)
r3 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x100680, 0x96)
ftruncate(r0, 0x4)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f0000000180)=0x100, 0x4)
semget$private(0x0, 0x8, 0xfffffffffffffffe)
r4 = dup(r0)
freebsd11_stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000001c0))
symlinkat(&(0x7f0000000240)='./file0\x00', r4, &(0x7f0000000280)='./file0\x00')
accept4$inet6(r4, &(0x7f0000000680), &(0x7f0000000700)=0xfffffffffffffe3f, 0x2)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x0)
poll(&(0x7f00000003c0)=[{r0, 0x44}], 0x2136, 0x1)
r5 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r5, 0x0, 0x1000000000003)
socketpair$unix(0x1, 0x3, 0x0, 0x0)
writev(r4, &(0x7f0000001e40)=[{&(0x7f0000001d40)="4df9195579de43e5c9b2eeb7ccf37a4357aeb15e3c619400a880435cf57f53d266926d8ef5bb61533ca49d2393dabb42ee162add090e6cd29fba8cc9f99d2475499bc196f905bbf4c06405830e6f479a16b524f887f460f95e72699439508237eedc3ac693d48e1c1fb8e50794763099f32f87e1444056312efc7cf060421ec1f047a8ed4d5e1afcb370add588e3f962c2b6849488eaa544df923e1c1fc2a56447e1c5745593a4b985b67303bab6ae8111c75be842813bb55f7df775de1ed40609beb9c536873a759982948b180904cc15506603d8979fe6a9a2b30b688a45cf0c11b8d3c3450b4a653e5fdca87f8aea71e0a88d", 0xf4}], 0x1)
freebsd10_pipe(0x0)
semop(0x0, 0x0, 0x9)
socket(0x1, 0x1, 0x8)
r6 = semget$private(0x0, 0x7, 0x400)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f0000000380)={0x3, 0x2, <r7=>0x0}, &(0x7f0000000400)=0xc)
getsockopt$inet6_sctp_SCTP_RTOINFO(r5, 0x84, 0x1, &(0x7f00000006c0)={r7, 0x3, 0x1, 0x4}, &(0x7f0000000740)=0x10)
getsockopt$inet6_buf(r0, 0x29, 0x51, &(0x7f00000002c0)=""/111, &(0x7f0000000340)=0x6f)
semop(r6, &(0x7f0000000000)=[{0x2, 0x600000000000000, 0x1000}, {0x4, 0x2, 0x1000}, {0x4, 0xfff, 0x800}], 0x3)
__semctl$SETVAL(r6, 0x0, 0x8, &(0x7f0000000080)=0x3)

00:00:26 executing program 1:
syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1c0c0f05bf0300c6f5c4a37bf0c55c41e2e9660ff8aa02000000000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2")
freebsd10_pipe(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
accept(r0, &(0x7f0000000180)=@un=@file={0x0, ""/73}, &(0x7f0000000200)=0x4b)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)
r2 = getpid()
fcntl$setown(r0, 0x6, r2)
ioctl$DIOCCHANGEALTQV1(r1, 0xc1304431, &(0x7f0000000240)="759f8fa2ae790f63602b64d551e3359c8ed1ad900800b36dec7ec72a6a78097d60b765515edcf2328a95d701a424cd4a17fa617d3f373936f42565a1c53eced51670e2183dbf25441870131c9394b54cd68617a8f4b194d72e4aa9bbcf90145a9e18ce941c393fd29df6dc81043dd1e3f424")

00:00:26 executing program 2:
syz_emit_ethernet(0x42, &(0x7f00000000c0)={@empty, @broadcast, [{[], {0x8100, 0x81, 0x27c4, 0x1}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x8, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}}}}}}})
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000080)=0x4)

00:00:26 executing program 0:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
socketpair(0x2, 0x10000005, 0x7, &(0x7f0000000040)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
setsockopt$inet6_tcp_int(r2, 0x6, 0xd8, &(0x7f0000000080)=0x3b, 0x3)
sendmsg(r0, &(0x7f0000002680)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000002380)=[{0x108, 0x95, 0x1ff, "7e243c8e24ec089ce398ecaa26c8dba695250cd0dbc9e4378375949bf98aeb4886f7d0dabc11ea92cbbf07b8af9353ad84d9ec97719e32909ca618f578581a315336b15186982ed1abfa4dcf2bfdea56d9d41420ec48ac27b61ea5f63088c2a8e7ba381b30b47e5c34e1343cc2815ab4b08d3532de4d034f8e1f6ac5b832321c78eb036020aa295681cfc075bee5d7aafaee0e2148c6345eaf606f51950ff8ecf7789f377fd9881c199f0f9907e9821f6b08467e8d8a57f90974a6bce3f9b2e4a6f4b3534ba8f34014511398603e827913d5b37718f3aa6c617e54702a8c5e8965c358ecc7b1d6ae3c9a8d4f23ac707360d99ff538be"}], 0x108}, 0x2008c)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f00000000c0), &(0x7f0000000100)=0x4)

00:00:26 executing program 1:
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000300)='./file1/file0\x00', 0x800000)
mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0)
renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00')
symlinkat(&(0x7f0000000180)='./file0/file0\x00', r0, &(0x7f00000000c0)='./file0\x00')
renameat(r0, &(0x7f0000000240)='./file0/file0\x00', r0, &(0x7f0000000280)='./file1\x00')
rmdir(&(0x7f0000000100)='./file0\x00')
mkdirat(r0, &(0x7f00000001c0)='./file0/file0\x00', 0x2)

00:00:27 executing program 3:
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, 0x1, 0x100000001})
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0)
getsockname$inet6(r1, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000000180)=0x1c)
fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x1000300010005})
r3 = getpgid(0xffffffffffffffff)
getpgrp(r3)

00:00:27 executing program 2:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
r0 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x901, &(0x7f0000000140), 0x10)
sync()
sync()
r1 = getpgid(0x0)
accept4$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000000c0)=0x10, 0x20000000)
fcntl$lock(r0, 0xc, &(0x7f0000000040)={0x3, 0x3, 0x0, 0x5, r1})
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, 0x0)

00:00:27 executing program 0:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
geteuid()
getsockopt$sock_int(r0, 0xffff, 0x1, 0x0, &(0x7f0000000040)=0x2a)
setsockopt(r0, 0x1e, 0x8000, &(0x7f0000000080)="e936306a7578ab1dfd50b74d52ae8b1e3e4d9fdab91d85e99d07bc63f7c4408ea4cb773d7e100a5eff8c99fcab64bc3b705eb66e17e28c3486c95aefe8748cf69b0261f11fb18ebed21a780faa932dec7fa0990db62ba01f410757edf7fb4940812d51d7980db94e699a51611525667fa7c64b113e74de827dd23fbf162bcf83e1c9f105ee65b5eeaec3e54de17d7d3eeda590de065db603445e06a01c122a769bd91af69f286fe9cd", 0xa9)

00:00:27 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000340), &(0x7f0000000380)=0x4)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x0, 0x1, 0x6, 0x2, 0x800, 0x8000, 0x5, 0x3, 0xa0f250, 0xffff, 0x9}, 0xb)
getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4)

00:00:27 executing program 1:
setuid(0xee01)
r0 = semget$private(0x0, 0x0, 0x90)
freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
freebsd11_stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
__semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f00000002c0)={{0x8, r1, r2, r3, r4, 0x2, 0x6}, 0x8, 0x5, 0x4})
r5 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r5, 0x29, 0x27, 0x0, 0x0)

00:00:27 executing program 0:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
pipe2(&(0x7f0000000280)={<r1=>0xffffffffffffffff}, 0x100000)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000340)={<r2=>0x0, &(0x7f00000002c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000380)=0x10)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000004c0)=ANY=[@ANYBLOB="1c004e2007000000000000000000000000000000000800000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010a470a8d47d6897291cd0fe2402be2bd646da590b3ba90b7c3d29", @ANYRES32=r2, @ANYBLOB="0402ef50221c8476"], &(0x7f0000000480)=0x8c)
r3 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff)
ioctl$DIOCGETLIMIT(r3, 0x8004667e, &(0x7f00000005c0)={0x3})
setrlimit(0x7, &(0x7f0000000000)={0x5, 0x800})
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x9, &(0x7f0000000400), &(0x7f0000000440)=0x4)
preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000080)=""/215, 0xd7}, {&(0x7f0000000180)=""/143, 0x8f}], 0x2, 0x0)

00:00:27 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = accept4(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x0, 0x20000000)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000040)={<r2=>0x0, 0x9}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000140)={r2, &(0x7f0000000100)=[@in={0x2, 0x0, @multicast2}, @in6={0x1c, 0x2, 0x7, @loopback, 0x57b}]}, &(0x7f0000000180)=0x10)
r3 = dup2(r0, r0)
getsockopt$inet_tcp_int(r1, 0x6, 0x80, 0x0, &(0x7f0000000080))
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x0, 0x8, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x30000000000000}}, r2, 0x0, 0x17, 0x81, 0x1, 0x4, 0xfffffffffffffff9}, 0x98)
r4 = getpid()
wait4(r4, &(0x7f0000000280), 0x1, 0x0)
fcntl$getflags(r1, 0x1)

00:00:27 executing program 0:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
bind(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x1000b)

00:00:27 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x1, &(0x7f0000000100), &(0x7f0000000040)=0x4)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0xfffffffffffffffe, 0x0)
geteuid()
setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000080)=0x14, 0x4)

00:00:27 executing program 2:
socket(0x0, 0x0, 0x0)
r0 = socket$unix(0x1, 0x1, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x200, &(0x7f0000000040), 0x56)
fdatasync(0xffffffffffffffff)

00:00:27 executing program 3:
r0 = socket$inet6(0x1c, 0x0, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="1400000077cb4ffe989a290600003e000400a985000000133d00"], 0x14}, 0x0)
syz_execute_func(&(0x7f0000000040)="6465660f79ccc4e23d939c1701000000ddce44d87f0ac401ade193df000000c4614dd2f02e0f88021000006ef8c4017c50da")
symlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)='./file0\x00')
r1 = open(&(0x7f0000000200)='./file0\x00', 0x20040, 0xffffffffffffffff)
ioctl$DIOCBEGINADDRS(r1, 0xc4704433, &(0x7f00000000c0)="85f1c8e86d05cbaa5c9826f3deac2b5adde25f71e9014597ad8ee4f1dd776046465a95725b2bf3ba080744f47bf0c15828f5d83c59ff756e6921908e1ef71cf735798325461bf5a9f3ddbcf5afddd44d0bb732ef427bb602d02b5aca4fe70e71b292a56c5b269dde750f2a1409e90e6c999ce64730b939e96150b5d90996ac7eba2c38a9937b6134f6763780b2f23d88f0d68d7a979bb2446ba3b98c1c4c5ae04c43221cd14549ba40e3e190de6906ecb83647a94e1ba05b7699d349ad320847fe00a28388f8afe59a300904216de008e7323d632d55774e15")
setsockopt$inet_buf(r1, 0x0, 0x4a, &(0x7f00000002c0)="93f47d554668a02504bc60ac4b6360ee1e33e01751d6b3ffff1f31d85d83d7b738b1cdff93ea9e20895ea3a8221ee73ab01b87d4d7b66f65cbf326ef8e787634d1bfe125a70e3796cb1dbff4580dd01934", 0x51)

00:00:27 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket(0x1c, 0x0, 0x3f)
getsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4)
r2 = fcntl$dupfd(r0, 0x0, r0)
getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000140)={<r3=>0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f00000000c0)={r3, 0x0, 0x3, 0x5, 0xc7d, 0x200}, 0x14)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x8, 0x2120, 0x2, 0x8001, r3}, 0x10)

00:00:27 executing program 1:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x5, r0)
mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x12, r1, 0x0)

00:00:27 executing program 0:
setrlimit(0x9, &(0x7f00000003c0))
r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10, 0x20000000)
setsockopt$inet6_tcp_buf(r0, 0x6, 0x3fab53478c6fffa2, &(0x7f00000000c0)="3b1930d06e93bbfbf7f5ab71122b6f829a11fdc48c353eb6a383a02f511c7b3cabaab4a9813668180a5d4d9c5b5c7b5f7aced8a0affcc8f16f902ad3d2a174935dbaec0f6fbad7e5943f6092bd", 0x4d)
setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000080)={0x3947, "b5817fa8e4a555ee1ed79ea596637fdf"}, 0x14)
socket$inet6_tcp(0x1c, 0x1, 0x0)

00:00:27 executing program 3:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x4919}, 0x8)
socket(0x0, 0x20000000, 0x9)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
close(r0)

00:00:27 executing program 2:
munmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
madvise(&(0x7f0000e41000/0x1000)=nil, 0x1000, 0x5)
madvise(&(0x7f0000aa5000/0x1000)=nil, 0x1000, 0x3)

00:00:27 executing program 0:
syz_execute_func(&(0x7f0000000000)="e4de91cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea0139c48192558dc3c366450f186746f3400faee4c4c17a2cca730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254660f6caddb320000")
freebsd10_pipe(&(0x7f00000000c0)={<r0=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000004c0)=ANY=[@ANYBLOB="1c004e2201000100ff0100000000000000000000000000010500000000000000000000000000000000000000000000000000000000000000000000000000000000aa7146ec5d7a782bc0252b00"/139, @ANYRES32=<r1=>0x0, @ANYBLOB="83a3a6634e551e92cf90c69e3cf4d28c52b9c11ecfc2c56387618307aff2638a7b20d21a815a391c03fe87805575bcc0e86c3867e87c3772cdafd7a64f1fe5d264562bf5f6ba1e712dc3d08db5146602e220110fc14b91d84f0cfee7986aa5357733f6d6266a33af68c1e78e2f41f115296aa17570e9d42bbcc3b0"], &(0x7f0000000300)=0x8c)
setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000340)={r1, 0x1f}, 0x8)
setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000001c0)={0x7ff, &(0x7f0000000100)=[@in={0x2, 0x3, @multicast2}, @in6={0x1c, 0x3, 0x81, @local={0xfe, 0x80, [], 0x0}, 0x1}, @in6={0x1c, 0x1, 0x4, @ipv4={[], [], @loopback}, 0x8}, @in={0x2, 0x3, @broadcast}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x5}]}, &(0x7f0000000200)=0x10)

00:00:27 executing program 1:
mkdir(&(0x7f00000000c0)='./file0\x00', 0x0)
chdir(&(0x7f0000000080)='./file0/file0\x00')

00:00:27 executing program 0:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x100000000000601, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x308020005)
lseek(r0, 0x0, 0x1000000000003)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
open(&(0x7f0000000080)='./file0\x00', 0x10000, 0x40)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
bind(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, 0x0, 0x0)
ioctl$DIOCXROLLBACK(r0, 0xc0104453, &(0x7f0000000000)="97c6dc857a55")

00:00:27 executing program 1:
socketpair(0xf, 0x30000200, 0x7fff, &(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
setsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000080)=0x180d, 0x4)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={<r2=>0x0}, &(0x7f0000000180)=0x8)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000001c0)={r2, 0x20}, 0x8)
setitimer(0x0, &(0x7f0000000000)={{0x80000001}, {0x0, 0x28a}}, 0x0)

00:00:27 executing program 3:
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff)
poll(&(0x7f0000000080)=[{r0, 0x54}], 0x1, 0x8000)
getsockopt$inet6_udplite(r0, 0x88, 0x2, &(0x7f0000000100), &(0x7f00000001c0)=0x4)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x19, &(0x7f0000000140), &(0x7f0000000180)=0x4)

00:00:27 executing program 1:
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c2d0f05f242e161bfd9496c00c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000240)={0x0, 0x7fff}, 0xffffffffffffff4f)

00:00:27 executing program 0:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @broadcast, @loopback}, 0xc)
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000003c0)={<r1=>0x0, 0x10001}, &(0x7f0000000400)=0x8)
setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f00000004c0)={r1, &(0x7f0000000440)=[@in={0x2, 0x1, @multicast2}, @in={0x2, 0x2, @multicast2}, @in={0x2, 0x3, @loopback}, @in6={0x1c, 0x0, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x6}]}, &(0x7f0000000500)=0x10)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003, @loopback}, 0xc)
r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r3 = fcntl$dupfd(r0, 0x11, r2)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000200)={<r4=>0x0, 0xa0, "c29e32f1ea7f7edcc47c1a8b9d3328f5dee1b6d6888a60a880a40b25c095187216bf625c087b587bdeb357e74662432aeee00da092b970f32640754c1aabc80e476a22dd2423a9cef66dc9846b479af0798e64fc8fbee7f77f4ce859fae818cceff71080488e615d009521d48ba62da4946be5afb1a2c100fdf650d79c5ad40bf8410330eae7fd508dc40331be388288cffbefe1297202697b574d78dd59f0c7"}, &(0x7f0000000000)=0xa8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000100)={<r5=>r4, 0xab, 0x7, [0x3, 0x7, 0x95, 0x6, 0x7, 0x2, 0x3]}, &(0x7f00000002c0)=0x16)
r6 = dup2(r0, r2)
setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr=0x1, @loopback}, 0xc)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r6, 0x84, 0x901, &(0x7f0000000300)={r5, 0x1, 0x5, [0x32, 0x9, 0xfffffffffffffff9, 0x0, 0xffffffffffff0001]}, &(0x7f0000000340)=0x12)
setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @rand_addr, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc)
setsockopt$inet_mreqn(r6, 0x0, 0xd, &(0x7f00000001c0)={@multicast2, @multicast2}, 0xc)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000380)=0x3, 0x4)
r7 = getpgrp(0xffffffffffffffff)
getpgid(r7)

00:00:27 executing program 2:
setrlimit(0x2, &(0x7f0000000000)={0x7fffffff, 0x9})
r0 = socket$inet_sctp(0x2, 0x8, 0x84)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f0000000140)=0x4)

00:00:27 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000000c0)={0x1, [<r1=>0x0]}, &(0x7f0000000080)=0xffffffffffffffbd)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200, 0x4, 0x800000000000, r1}, 0x10)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
accept$inet6(r0, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f00000001c0)=0x1c)
connect$inet6(r2, &(0x7f0000000040)={0x1c, 0x1, 0x6, @empty, 0x7fff}, 0x1c)
sendto$inet(r0, 0x0, 0x0, 0x4, 0x0, 0x0)

00:00:27 executing program 2:
syz_execute_func(&(0x7f0000000140)="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")
clock_getres(0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
getgroups(0x1, &(0x7f0000000000)=[<r0=>0xffffffffffffffff])
getgroups(0x7, &(0x7f0000000040)=[<r1=>0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0])
getgroups(0x2, &(0x7f0000000080)=[r0, r1])
syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2")

00:00:28 executing program 0:
syz_emit_ethernet(0x7fe, &(0x7f00000000c0)={@random="1fcffb37c458", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, 'a`]', 0x2, 0x29, 0x0, @loopback={0xfe07000000000000, 0xf000}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x66]}, {[], @icmpv6=@dest_unreach={0x29, 0x0, 0x0, 0x0, [], {0x0, 0x6, "f0a0af", 0x0, 0x0, 0x0, @local, @ipv4={[], [], @broadcast}}}}}}}})
r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x1)
readlinkat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)=""/102, 0x66)

00:00:28 executing program 2:
syz_execute_func(&(0x7f0000000100)="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")
syz_execute_func(&(0x7f00000000c0)="9826473e431c120f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01a7f2f20b4f4f000c00000c0064f2400f107a04d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091")
setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
socketpair(0x1c, 0x2, 0x80000001, &(0x7f0000000000)={<r0=>0xffffffffffffffff})
fchdir(r0)
socket$inet_udplite(0x2, 0x2, 0x88)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
munlock(&(0x7f0000fff000/0x1000)=nil, 0x1000)

00:00:28 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$inet6_buf(r0, 0x29, 0x77, &(0x7f0000000780)=""/86, &(0x7f00000000c0)=0x56)
r1 = semget(0x2, 0x2, 0x500)
__semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000000))
r2 = semget$private(0x0, 0x7, 0xfffffffffffffffc)
semop(r2, &(0x7f0000000040)=[{0x4, 0x9, 0x800}, {0x2, 0x800, 0x1000}, {0x0, 0x0, 0x1800}, {0x0, 0x0, 0x1000}], 0x4)
r3 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x100680, 0x96)
ftruncate(r0, 0x4)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f0000000180)=0x100, 0x4)
semget$private(0x0, 0x8, 0xfffffffffffffffe)
r4 = dup(r0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f00000002c0)={@in={{0x2, 0x0, @rand_addr=0x7fffffff}}, <r5=>0x0, 0x2, 0x6, 0x3c7, 0x7fffffff, 0x800}, &(0x7f0000000080)=0xa0)
getsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f00000003c0)={<r6=>r5, 0xfffffffffffffffd}, &(0x7f0000000580)=0x8)
freebsd11_stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000001c0))
symlinkat(&(0x7f00000004c0)='./file0\x00', r4, &(0x7f0000000280)='./file0\x00')
accept4$inet6(r4, &(0x7f0000000680), &(0x7f0000000700)=0xfffffffffffffe3f, 0x2)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000800)=ANY=[@ANYRESDEC=r6], 0x0)
poll(&(0x7f00000003c0), 0x0, 0x1)
r7 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000380)={'rack\x00', 0x3fc00}, 0x24)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x104, &(0x7f0000000400), &(0x7f0000000480)=0x4)
lseek(r7, 0x0, 0x1000000000003)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
writev(r4, &(0x7f0000001e40)=[{&(0x7f0000001d40)="4df9195579de43e5c9b2eeb7ccf37a4357aeb15e3c619400a880435cf57f53d266926d8ef5bb61533ca49d2393dabb42ee162add090e6cd29fba8cc9f99d2475499bc196f905bbf4c06405830e6f479a16b524f887f460f95e72699439508237eedc3ac693d48e1c1fb8e50794763099f32f87e1444056312efc7cf060421ec1f047a8ed4d5e1afcb370add588e3f962c2b6849488eaa544df923e1c1fc2a56447e1c5745593a4b985b67303bab6ae8111c75be842813bb55f7df775de1ed40609beb9c536873a759982948b180904cc15506603d8979fe6a9a2b30b688a45cf0c11b8d3c3450b4a653e5fdca87f8aea71e0a88d", 0xf4}], 0x1)
freebsd10_pipe(0x0)
semop(0x0, 0x0, 0x9)
socket(0x1, 0x1, 0x8)
r8 = semget$private(0x0, 0x7, 0x400)
getsockopt$inet6_buf(r0, 0x29, 0x52, &(0x7f0000000500)=""/111, &(0x7f0000000240)=0xb8)
semop(r8, &(0x7f0000000000)=[{0x2, 0x600000000000000, 0x1000}, {0x4, 0x2, 0x1000}, {0x4, 0xfff, 0x800}], 0x3)

00:00:28 executing program 2:
r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0)
ftruncate(r0, 0x80000001)
setrlimit(0x6, 0x0)
sync()
syz_execute_func(0x0)
r1 = dup(0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, 0x0, 0x0)
r2 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x0)
r3 = socket$inet6_udp(0x1c, 0x2, 0x0)
r4 = fcntl$dupfd(r3, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0))
semget$private(0x0, 0x0, 0x0)
__semctl$GETZCNT(0x0, 0x0, 0x7, 0x0)
writev(r4, &(0x7f0000000280), 0xa7)
preadv(r2, &(0x7f0000000440)=[{&(0x7f0000000140)=""/215, 0xd7}, {&(0x7f0000000240)=""/172, 0xac}, {&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000000300)=""/241, 0xf1}], 0x100000000000015e, 0x800000000)

00:00:28 executing program 1:
syz_emit_ethernet(0x4e, &(0x7f0000000240)=ANY=[@ANYBLOB="aaaaaaaaaaaaff766fc27e0386dd60e42b3700180400fe8000000000000000000000000000aaff02000000000000e3aa98eb70460dfa737ea12cf90000000042018800907800000000365084888bfe0ca21f907f052220ba4e"])
r0 = dup(0xffffffffffffff9c)
setsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f0000000200)=0x18, 0x4)
r1 = open(&(0x7f0000000140)='./file0\x00', 0x200, 0xa2)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
getsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f0000000000), &(0x7f0000000100)=0x100)

00:00:28 executing program 0:
syz_emit_ethernet(0x4a, &(0x7f0000000100)=ANY=[@ANYBLOB="b7aaaaaa95aaaaaaaaaaaaaa08004800003c0000000000009078ac1400bbffffffff01070b08000000007f0000010400907800000000450000000000000000000000ffffffff00000000"])
r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000200)=0x1c, 0x10000000)
setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000280)={0x400, &(0x7f0000000240)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0x7, @empty, 0x8}, @in={0x2, 0x2, @multicast1}]}, &(0x7f00000002c0)=0x10)
setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000300)={0x4, {{0x1c, 0x1, 0x7, @loopback, 0x2a}}}, 0x88)
r1 = accept4$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c, 0x30000000)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000080)={<r2=>0x0, 0x7}, &(0x7f00000000c0)=0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000180)={0x100, 0x2a00, 0x2, 0x7, r2}, 0x10)

00:00:29 executing program 0:
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r0 = msgget(0x3, 0x99)
msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/79)
r1 = getpgid(0x0)
r2 = msgget(0x1, 0x204)
msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000600)=""/155)
msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0)
wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240))
pipe2(&(0x7f0000000300)={<r3=>0xffffffffffffffff}, 0x100000)
mkdirat(r3, &(0x7f00000006c0)='./file0\x00', 0xa2)
getpgrp(0xffffffffffffffff)
getpgid(r1)
r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
setsockopt$sock_int(r4, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4)
lseek(r4, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
freebsd10_pipe(0x0)
r5 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil)
shmctl$IPC_INFO(r5, 0x3, &(0x7f0000000340)=""/117)
getpeername$inet(r4, &(0x7f00000003c0), &(0x7f0000000400)=0x10)
truncate(&(0x7f0000000440)='./file0\x00', 0x1)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
setsockopt$sock_int(r4, 0xffff, 0x1217, &(0x7f00000004c0), 0x4)
poll(&(0x7f0000000180)=[{r4, 0x2040}, {r4, 0x40}], 0x2, 0x80000000)
setsockopt$sock_int(r4, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4)
mprotect(&(0x7f000043d000/0x2000)=nil, 0x2000, 0x1)
socket$unix(0x1, 0x3, 0x0)
setsockopt$inet_msfilter(r4, 0x0, 0x4a, &(0x7f0000000540)=ANY=[@ANYBLOB="ac7000000065a41066918926e86abe0000000000002b19330be1e61ee0bfe44ec5df2b048c7386882ac6a8331aa196b8229d30d16353dac9e75d00000000000000000040000000d56e208e7cbc7e614a0a182bdfdd768a1d32a74e79350e37491fc82051385bff7ffffffffffff77971dacab0f22dd8415d2f2754b4b4648cd58f00e577a4e4"], 0x1)

00:00:29 executing program 1:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
flock(r0, 0x6)
fcntl$setflags(r0, 0x2, 0x1)
syz_execute_func(&(0x7f0000000140)="b14591cd806969ef69dc00d90ffe3c13c44139fd5bf91cc1c7c6e4c653fb0fc4014c5868f4a95fc44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c36645c4e18c1406f3400faee4749826261f696926400fe618c401fe5ff6e3df646736676666430fefb300000000c4e10f7d4cdce5f30f1a125467662e4481ab0000405df1")
getpeername(r0, &(0x7f0000000000)=@un=@file={0x0, ""/8}, &(0x7f0000000100)=0xa)

00:00:29 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
r2 = socket$inet6_tcp(0x1c, 0x1, 0x0)
dup2(r2, r1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
utimes(0x0, &(0x7f0000000240))
sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0xc}], 0x10}, 0x0)

00:00:29 executing program 3:
setresuid(0xffffffffffffffff, 0xfffe, 0xffffffffffffffff)
syz_execute_func(&(0x7f0000000180)="b11791cd801b69696c69dc00d9d9d0c44139fd5bf9c7c7e4c653fb0fc4014c58c4a1e96be7c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c36645c4c1e173fb65f1400fae28787c3e460f569f000000003ef0954200fcc401fe5ff6c4a27d33e4646736676666430fefb3000000000804f4c4837d1118c40213f5930a0000000013a4001369879f000000fe")
r0 = shmget$private(0x0, 0x2000, 0x142, &(0x7f0000ffd000/0x2000)=nil)
freebsd11_stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
freebsd11_fstat(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
getresuid(&(0x7f0000000140), &(0x7f0000000240)=<r3=>0x0, &(0x7f0000000280))
freebsd11_fstat(0xffffffffffffff9c, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
r5 = getpid()
r6 = fcntl$getown(0xffffffffffffffff, 0x5)
shmctl$IPC_SET(r0, 0x1, &(0x7f0000000340)={{0x401, r1, r2, r3, r4, 0x0, 0x1}, 0x4a225bd7, 0x400, 0x1f, 0x1, r5, r6, 0x3})

00:00:29 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00')
r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00'])
writev(r2, &(0x7f0000000280), 0x26)
writev(r2, &(0x7f0000000100), 0x100000000000005c)
sendto$inet(r0, &(0x7f0000000500)="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", 0x1000, 0x80, 0x0, 0xfffffe62)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85)
execve(0x0, 0x0, 0x0)
ppoll(&(0x7f0000000080)=[{r1, 0x10}, {r0, 0x48}, {r2, 0x80}], 0x3, &(0x7f00000000c0)={0x6, 0x7ff}, &(0x7f0000000100), 0x8)
fcntl$getown(r1, 0x5)

00:00:29 executing program 1:
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)=ANY=[@ANYBLOB="1c00000000000000fe8000000000000000000000000000bb018000"/128, @ANYRES32=0x0, @ANYBLOB="4009000000000000000000000000000000000000b45b75d597b590c5ef4ecd51edb19e81f20c1b51f71c000a54d372c61b16767a943d041bfce43b34f20465208634b1579a21683edc15dbde6dbca85e0ebffa7addf1a06544c069bcc6f5528a574c3db8043cf2940437a5b40b009a9990397c7dac4efb7af3b107fbc79f76b16911c62a8c5dd7964bbb652111ce37"], 0x0)
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040))
r1 = dup(r0)
readlinkat(r1, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)=""/60, 0x3c)
socket$inet6_udp(0x1c, 0x2, 0x0)
sendto$unix(r1, &(0x7f0000000280)="693df7cd6134e36cd8c51627da4bccd5539d1fc7ff8c915dc9c7e436a33fde2bb94739875c15e7908817640ff86a64e50f5498832f53b8eea004", 0x3a, 0x80, &(0x7f00000002c0)=@file={0x1, './file0\x00'}, 0xa)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)

00:00:29 executing program 3:
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
r1 = open(&(0x7f00000001c0)='./file0\x00', 0x100015, 0x0)
close(r1)
ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f0000000200))
bind$unix(r1, &(0x7f0000000000)=@abs={0x0, 0x0, 0x3}, 0x8)

00:00:29 executing program 2:
r0 = accept(0xffffffffffffff9c, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f00000000c0)=0x1c)
sendto$inet6(r0, &(0x7f0000000100)="7b03798b3ce783248862455beb96b88b286ca91f", 0x14, 0x0, &(0x7f0000000140)={0x1c, 0x2, 0xfff, @ipv4={[], [], @multicast1}, 0x9}, 0x1c)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000180)={<r1=>0x0, 0x4, 0x5}, &(0x7f00000001c0)=0xc)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000200)={r1, 0x1000, "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"}, &(0x7f0000001240)=0x1008)
syz_emit_ethernet(0xffffffffffffffc4, &(0x7f0000000000)={@remote, @empty, [{[{0x88a8, 0x2, 0x1, 0xfffffffffffffffe}], {0x8100, 0x0, 0x7, 0x4}}], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x4, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}})

00:00:29 executing program 1:
r0 = socket(0x2, 0x20000001, 0x40000000000084)
connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e2f66699823c1a01c6c653000"], 0x10)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x2, 0x6, @mcast1, 0x3ff}}, <r1=>0x0, 0x1ff, 0x800, 0x3, 0x714, 0x100}, &(0x7f0000000200)=0x98)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000240)={r1, 0x100, 0x100000001, 0x2}, &(0x7f0000000280)=0x10)
getsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f00000002c0)={@remote, @remote}, &(0x7f0000000300)=0xc)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xd, 0x5}, 0x8)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={<r2=>0x0, 0x800, 0xb96, 0xd93, 0x4, 0x7}, &(0x7f00000000c0)=0x14)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={r2, 0x4}, 0x8)

00:00:29 executing program 2:
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r0 = getpgid(0x0)
r1 = msgget(0x3, 0x8)
msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000600)=""/155)
msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0)
wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240))
getpgrp(0xffffffffffffffff)
getpgid(r0)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
setsockopt$sock_int(r2, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200))
lseek(r2, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r2}], 0x20000000000000e5, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
flock(r2, 0x2)
freebsd10_pipe(0x0)
r3 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil)
getsockname(r2, &(0x7f0000001780)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffeb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003ff247a56254695bec0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000495a4b107c820b26869fd11beff6e0a50933a9ef857f8a922e29f9ec68fde5e5681d1890c8612c2bb1a64e6f1466f7ff0ad0338f1f29df746caa49d8fc23e0b5ac8daed16a0b57646c44fa05a2ebe125c731432e7f7cdd1b2fc0aacfeb0eb1ad6b00792c4789c96a1ee31bef1e0d74864aa59ca282d51576afeda5b3ffdc60eda9ccda10d4444dd510ad85c06b0b9c46adc89f352da8b9b551005da67b2b"], 0x0)
getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f00000001c0), &(0x7f0000000300)=0x4)
shmctl$IPC_INFO(r3, 0x3, &(0x7f0000000340)=""/117)
r4 = semget$private(0x0, 0x3, 0x24)
__semctl$SETVAL(r4, 0x2, 0x8, &(0x7f00000004c0)=0x5)
getpeername$inet(r2, &(0x7f00000003c0), &(0x7f0000000400)=0x10)
truncate(&(0x7f0000000440)='./file0\x00', 0x1)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
poll(&(0x7f0000000180)=[{r2, 0x2040}, {r2, 0x40}], 0x2, 0x80000000)

00:00:29 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000340)="a2", 0x1}], 0x1)
writev(r0, &(0x7f0000001780)=[{&(0x7f0000000180)='u', 0x1}], 0x1)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000240)={0x0, 0x4}, 0x8)
sendto$inet(r0, &(0x7f0000000580)='-P9', 0x3, 0x0, 0x0, 0x0)
shutdown(r0, 0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000000))

00:00:29 executing program 1:
syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf10d47300c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f371fcd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")
syz_execute_func(&(0x7f0000000140)="982c150f050520d0f807c4420d46663fb04cf240af96855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd7660f3a60aa000001000100006e66420f38059035c99ab7c483997866a33dc4e201acac1000000080c4e1796e80000000000f71d539f08171a38a806ebb57c46291ae8ca065600000c482fd31b109000000646464440f622a2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000")
r0 = semget$private(0x0, 0x2, 0x80)
__semctl$SEM_STAT(r0, 0x4, 0xa, &(0x7f0000000100)=""/8)
r1 = getpgrp(0x0)
getpgrp(r1)

00:00:30 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x6, &(0x7f00000000c0)={0x0, 0x0, 0xc7000000}, 0x3ef)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={<r1=>0x0, 0xd, 0x3}, &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)=ANY=[@ANYBLOB="1c004e2305000000ff0200000000000000000000000000010700"/128, @ANYRES32=r1, @ANYBLOB="0000000400491f04000000ff01000002000400"], 0x98)

00:00:30 executing program 2:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
mlockall(0x40000000000)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
ftruncate(0xffffffffffffffff, 0xa1)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0)
munlockall()
ftruncate(r0, 0xf100)

00:00:30 executing program 0:
r0 = socket$inet(0x2, 0x5, 0x0)
setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000000)=0x1ff, 0x4)
sendmsg(r0, &(0x7f0000002740)={&(0x7f0000001940)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, 0x0}, 0x0)
getsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000100), &(0x7f0000000140)=0x10)
getrusage(0x0, &(0x7f0000000040))

00:00:30 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x83)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x25, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10)

00:00:30 executing program 0:
syz_emit_ethernet(0x128, &(0x7f0000000040)=ANY=[@ANYBLOB="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"])
syz_emit_ethernet(0x2a, &(0x7f0000000000)={@remote, @broadcast, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @remote, @local={0xac, 0x14, 0x0}, @local}}}})

00:00:30 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x19, &(0x7f0000000140), &(0x7f0000000180)=0x4)

00:00:30 executing program 0:
syz_execute_func(&(0x7f00000001c0)="0c1db5b598cd801b69e4f56960f5691d62d9d9d0c441395bf91cc18fe9589b26e101edfec4427d822a2adfdfe4da7676f2168f4808eebce00000802000c421513666f3e1dc8fe9509b9b9b000000eff265dc5f00c36645363ef80f9966030faee42c24a1a1460f569f00082640c401fe1d8bf4f4df646736676666430fefb3000000007250314f864f86450f17720d14111d54111d00")
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
r0 = accept(0xffffffffffffffff, &(0x7f0000000800)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f00000002c0)={<r1=>0x0, &(0x7f0000000680)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000440)=0x10)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000780)={r1, 0x6}, &(0x7f00000007c0)=0x8)
r2 = accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000200)=0x1c, 0x20000000)
r3 = accept4$inet(r2, &(0x7f0000000400)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000240)=0x10, 0x10000000)
r4 = socket$inet_udp(0x2, 0x2, 0x0)
r5 = open(&(0x7f00000004c0)='./file0\x00', 0x201, 0x2)
ppoll(&(0x7f0000000500)=[{r2, 0x40}, {r3}, {r4, 0x1}, {r5, 0x40}], 0x4, &(0x7f0000000540)={0xb08, 0xff}, &(0x7f0000000580)={0x5}, 0x8)
lseek(r4, 0x0, 0x1)
r6 = fcntl$getown(r5, 0x5)
r7 = getpgid(r6)
r8 = msgget(0x1, 0x8)
msgctl$IPC_INFO(r8, 0x3, &(0x7f0000000340)=""/155)
getpgrp(0xffffffffffffffff)
r9 = open(&(0x7f00000005c0)='./file0\x00', 0x100000, 0x4)
syz_execute_func(&(0x7f0000000300)="40e49e456df20fd0b157f4db20d9f56667450f0ff18ac4237d1dbee6000000238f697812c9f245af8fc90092c1c3")
r10 = getpgid(0x0)
r11 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getpgid(r10)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
lseek(r11, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r11}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
getsockopt$inet_udplite(r9, 0x88, 0x6, &(0x7f0000000080), &(0x7f0000000280)=0x4)
freebsd10_pipe(0x0)
poll(&(0x7f0000000180)=[{r11, 0x2040}, {r11, 0x40}], 0x2, 0x80000000)
getpgid(r7)
getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000600), &(0x7f0000000640)=0x4)

00:00:30 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="82022e7bd80f5f0ea2dd96cb7ae5f6779cabf1a8899237653000ead5e9ca64feec8c94ed72297f5bfd1fb1d02c7952592759e1de7cbd14c8a9c2d15be3ebbb279d07676fb988e2947c07e2da55151962fe320c0fd3ea17de81e32c253efcf53cfc8bdae0eac9ea3b4f0f16b03938097b5a92f2100be7f0c8fd4adedc879f2d4c7d96df4190ca456820cd2e77918ca2b092c3a518780289da6a971af0424dc0a4ea5ef3dfce8fc09d00680bcff92ae2fe6788acc3af265c6752abe4bc9eaa2ee32501a05ca63ae1103a0b5a8e5d165f175cb34b4e63a27e5f70"], 0x10)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x9}, 0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x1ff, <r1=>0x0}, &(0x7f0000000080)=0xc)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200)={@in={{0x2, 0x0, @multicast2}}, r1, 0xfffffffffffffffc, 0xffffffffffff0001, 0x1}, 0x94)
utimes(&(0x7f00000000c0)='./file0\x00', &(0x7f00000002c0)={{0x42, 0x80000000}, {0x4, 0x6}})

00:00:30 executing program 1:
r0 = open$dir(&(0x7f0000004c40)='./file0\x00', 0x40000400000002c2, 0x0)
freebsd10_pipe(&(0x7f00000000c0)={<r1=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0x0, 0x9, @rand_addr="d57510594ca2f74673d9393eb8def8ef", 0x6}}, <r2=>0x0}, &(0x7f00000001c0)=0x84)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000200)={@in6={{0x1c, 0x0, 0x0, @empty, 0x1}}, r2}, &(0x7f00000002c0)=0x84)
syz_execute_func(&(0x7f0000000000)="c402919064fa00da9000000100f3e8f47f0000c4a2cd08ce2e0f1bde2e440fe99b0a000000c4e2a53ee2f2410f104f0036460f88001000000f0d18")
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
preadv(r0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000000040)=""/24, 0x18}], 0x2, 0x0)

00:00:30 executing program 2:
r0 = socket(0x17, 0x10000005, 0xe6b9)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000000)={<r1=>0x0, 0x3}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={r1, 0x1, 0x481d}, 0xc)
setresuid(0x0, 0xee01, 0x0)
r2 = geteuid()
setresuid(0x0, 0x0, 0x0)
r3 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="0600080009000600cf0301006500050500004ed7"], &(0x7f0000000100)=0x18)
setreuid(r2, 0x0)
setresuid(0xffffffffffffffff, 0x0, 0xffffffffffffffff)

00:00:30 executing program 1:
socketpair(0x10, 0x10000000, 0x7, &(0x7f0000000240)={<r0=>0xffffffffffffffff})
flock(r0, 0x2)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x40, 0x112)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000180)=0x3, 0x4)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000100)=0x5, 0x4)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000140)=0x2, 0x4)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x102, &(0x7f0000000000)={0x80000000001c00, 0x2}, &(0x7f0000000040)=0x10)
symlink(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00')
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000080)=0x8df, 0x4)
munlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000)

00:00:30 executing program 0:
freebsd10_pipe(&(0x7f00000000c0)={<r0=>0xffffffffffffffff})
setitimer(0x3, &(0x7f0000000200)={{0x4, 0x4}, {0x6, 0x100000001}}, 0x0)
socket$inet_udplite(0x2, 0x2, 0x88)
setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000100)={'accf_http\x00', "37f07512fb19d8b481bc766fd4e46818729432a1f2d22bdd3f0db70d4a70b67604c8b8f7eb9fffe6ec16c5457efe0729011fdedad92e524b511587e3c23c4e0607771ca978d8229fd0fe5ba16ceaacd0544b187a439e243f479259dd8a9dd701247181cf5e9ea12fd5d3aa243e8dd43b66868ee7ffb149baff21475395a8f1a5ab809b92c95aa2acb6bb223a057a08bca7a883d07c4d8103464605129fc2bc42fa8e1bc6aabe15f6baaaf5e76a6615c4740cbecbeaad5d837408d1b67ff8a5ada457176d8114c4ad149c15a25b3ca002cd2e1d9d8a1ab0bd85feb208df613565b2b4b5604787a2e2cd82be80252bf8d7"}, 0x100)
syz_execute_func(&(0x7f0000000000)="9826473e431c195e0f05050f59bfd913771141e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e65f30f1bd0e509ab34d1c4e10bf8c470c4c461cd583d00170081c66db712c483397fd300c9dcdc0fb4af00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eef3e0dd4d48cc7e8628f680867f3af618de3c0f526264788fe58c4a1dd7dbbbfdd5cc664f08111f7ffffff30a1c9fb110fd3c4a261b7e2")

00:00:30 executing program 3:
setreuid(0x0, 0xee00)
r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil)
setresuid(0x0, 0x0, 0x0)
shmctl$IPC_SET(r0, 0x1, &(0x7f0000000340))
shmctl$IPC_RMID(r0, 0x0)
shmget$private(0x0, 0x1000, 0x40, &(0x7f0000ffd000/0x1000)=nil)

00:00:30 executing program 3:
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0)
setrlimit(0x7, &(0x7f0000000000))
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000670e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c161617878c401fe5ff6a9c1460000ac45e22c892a0f0000009f")

00:00:30 executing program 1:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000080)={@multicast1, @empty, @multicast2}, 0xc)
clock_settime(0xe, &(0x7f0000000040)={0x4cf, 0x5})
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast1, @rand_addr, @rand_addr=0x4}, 0xc)

00:00:30 executing program 2:
r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(r0)
sendto$inet6(r0, 0x0, 0x0, 0x80005, 0x0, 0x0)
mlockall(0x0)
sync()
syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11064100c4a37bf0c55c41e2e9660ff8aa020040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f460cc421dd5831c4e10bf8c45b64660f3838520a470f898c00001196ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2")
ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x7, 0x1ff, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000), 0x0)
recvfrom$inet(r0, 0x0, 0x0, 0x40000, &(0x7f0000000240)={0x2, 0x0, @loopback}, 0x10)
r1 = openat(r0, &(0x7f00000001c0)='./file0\x00', 0x4, 0x100)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000280), &(0x7f00000002c0)=0xfffffe4c)
pipe2(&(0x7f0000000780), 0xa8cf63cfba7dc0f8)
setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(0xffffffffffffffff, 0x84, 0x8001, 0x0, 0x0)
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
setrlimit(0x6, &(0x7f0000000140)={0x3, 0x5270})

00:00:30 executing program 0:
r0 = semget$private(0x0, 0x1, 0x0)
__semctl$IPC_RMID(r0, 0x0, 0x0)
mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0)

00:00:30 executing program 1:
fcntl$getown(0xffffffffffffff9c, 0x5)
getpgrp(0x0)
getpid()
getpgrp(0xffffffffffffffff)
getpgrp(0x0)
getpgid(0x0)
getpid()
fcntl$getown(0xffffffffffffffff, 0x5)
getpgid(0x0)
fcntl$getown(0xffffffffffffffff, 0x5)
r0 = getpgrp(0x0)
getpgid(r0)
getpgid(0x0)
syz_execute_func(&(0x7f00000000c0)="98341b0f050fc7f791b00a4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8e972e41812047002b0000006e46f18888a1c4101f9b439b9be35ee6c439391616ac10008f697c81a200080000c44219a775d065ef40da9c43e55700000000a065600000c4618de36467660f381d90f6049a9500000000cadcdc0142c4c4a241afa1fbffffffc4239d7a7ddc32f95dfba1c9fb110f0f3804830a000000")

00:00:30 executing program 0:
r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(r0)
rename(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./control\x00')
mkdir(&(0x7f0000000040)='./control\x00', 0x0)
truncate(&(0x7f0000000000)='./file0\x00', 0x7)
r1 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0)
mkdirat(r1, &(0x7f0000016ff8)='./file0\x00', 0x0)
linkat(r0, &(0x7f0000000100)='./file0\x00', r1, &(0x7f0000000180)='./control\x00', 0x0)
rmdir(&(0x7f0000000140)='./control\x00')

00:00:30 executing program 0:
r0 = semget$private(0x0, 0x4, 0x402)
__semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000000)=[0xe0, 0x5, 0x80, 0xffffffffffffffc0, 0x5])
syz_execute_func(&(0x7f0000000380)="0c1bc4817a2df998cd801b69e4c441a11275b46962f5696200d9d9d0c441395bf9f2680c0000009fe9589b26c7e4c753fbc4e101edfec42a2a00c4c4a231ade9c5f2168f4808eebc00802000c4c307af6824ed4851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f97720514111d54111d00")
semget$private(0x0, 0x2, 0x300)

00:00:30 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000300)={@random="b100485caa2a", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "2a4ef2", 0x8, 0x0, 0x0, @empty, @local={0xfe, 0x80, [], 0x0}, {[], @udp={{0xffffffffffffffff, 0x1, 0x8}}}}}}})
syz_emit_ethernet(0xd2, &(0x7f0000000000)={@broadcast, @broadcast, [{[], {0x8100, 0x400, 0xd9}}], {@ipv6={0x86dd, {0x4, 0x6, "a85868", 0x98, 0x7f, 0x9, @rand_addr="f1ded42d79422f503e256014cefc2236", @mcast2, {[@fragment={0x73, 0x0, 0x79, 0x10, 0x0, 0x5, 0x67}, @dstopts={0x77, 0x0, [], [@ra={0x5, 0x2, 0xfff}]}, @hopopts={0x19, 0x2, [], [@pad1, @ra={0x5, 0x2, 0x101}, @jumbo={0xc2, 0x4, 0x9}, @jumbo={0xc2, 0x4, 0x7}, @enc_lim={0x4, 0x1, 0x400}]}, @routing={0x70, 0x4, 0x1, 0x1f, 0x0, [@mcast1, @rand_addr="25b741fb8e1359ccfda1dded6a935a37"]}, @hopopts={0x2f, 0x2, [], [@padn={0x1, 0x1, [0x0]}, @pad1, @ra={0x5, 0x2, 0x5}, @pad1, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}]}], @icmpv6=@mld={0x0, 0x0, 0x0, 0x5, 0x3, @mcast2}}}}}})
r0 = dup(0xffffffffffffff9c)
ioctl$DIOCGETALTQV0(r0, 0xc1004430, &(0x7f00000001c0)="ff3ae887eb0356389f1b5d595a028bb567a02ae94662912f4a78d42915c9f644bd7e27d0eb31")
getresgid(&(0x7f0000000100), &(0x7f0000000140)=<r1=>0x0, &(0x7f0000000180))
getresgid(&(0x7f0000000380), &(0x7f0000000200), &(0x7f00000002c0)=<r2=>0x0)
setregid(r1, r2)

00:00:31 executing program 3:
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0)
setrlimit(0x7, &(0x7f0000000000))
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000670e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c161617878c401fe5ff6a9c1460000ac45e22c892a0f0000009f")

00:00:31 executing program 2:
r0 = accept(0xffffffffffffffff, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f00000000c0)={<r1=>0x0, &(0x7f0000000180)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, @in6, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000100)=0x10)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000240)={r1, 0x41b0}, 0x8)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x19, &(0x7f0000000140), &(0x7f0000000000)=0x4)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000280)={0x0, 0x200, 0x91, 0x4, r1}, 0x10)

00:00:31 executing program 1:
r0 = socket$inet(0x2, 0x20000007, 0x5)
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000000c0)={<r1=>0x0, 0x6}, &(0x7f0000000100)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x4, <r2=>r1}, &(0x7f0000000180)=0xc)
r3 = dup(r0)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x903, &(0x7f00000001c0)={r2, 0x10001, 0x3}, 0x8)
syz_execute_func(&(0x7f0000000240)="9826473e431c130f05f30f59bfd9130015c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081df5e9cc483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r4 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x41)
utimensat(r4, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x6, 0x200}, {0x0, 0x82}}, 0x0)

00:00:31 executing program 0:
r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10, 0x30000000)
open(&(0x7f0000000080)='./file0\x00', 0x804, 0x0)
fchmod(r0, 0x1)
syz_execute_func(&(0x7f00000000c0)="b12291cd806e440f3a21ca8b660f708301000000fec4413e5a4bfc3dc40d0000d58f0878c2cd0bc7c61be8fb0f01e18b8bf4a95ff9c461fa109b91e63a92c421fc51c1eacf2666450f383a1d21870000c3664545186746f24f0f2db3000000007c7c730f26400f0d18c401fe5ff6f730255008bac4c2259c5a826fc9660f652962cd78c3c31d54111d00")

00:00:31 executing program 1:
syz_emit_ethernet(0x1ca, &(0x7f0000000000)={@remote, @remote, [{[{0x88a8, 0x8, 0x1000, 0x2}], {0x8100, 0xffffffff, 0x8, 0x1}}], {@ipv4={0x800, {{0x36, 0x4, 0x6, 0x1ff, 0x1b4, 0x68, 0x3, 0x400000000000, 0x25, 0x0, @remote={0xac, 0x14, 0x0}, @broadcast, {[@noop, @generic={0x83, 0x11, "1028f5cfc8f161ca1d9d10b3db4c6b"}, @ssrr={0x89, 0x13, 0x5, [@broadcast, @rand_addr=0x7, @multicast1, @broadcast]}, @timestamp={0x44, 0x38, 0xf1, 0x1, 0x81, [{[@multicast2], 0x9}, {[@multicast1], 0x2}, {}, {[], 0x6}, {[@local={0xac, 0x14, 0x0}], 0x4}, {[], 0x9}, {[@remote={0xac, 0x14, 0x0}], 0x3f0000000}, {[@empty], 0x1}]}, @timestamp={0x44, 0x28, 0xfff, 0x0, 0x20, [{[@empty], 0xfffffffffffffff7}, {[@multicast2]}, {[@remote={0xac, 0x14, 0x0}], 0x9}, {[], 0x4}, {[@broadcast]}]}, @ssrr={0x89, 0xb, 0x2b2, [@multicast1, @rand_addr=0x5]}, @generic={0x0, 0xa, "627f3831a598578e"}, @lsrr={0x83, 0x1b, 0x7f, [@remote={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, @multicast1, @multicast1, @local={0xac, 0x14, 0x0}, @multicast2]}, @ssrr={0x89, 0xf, 0x7fffffff, [@rand_addr=0x101, @remote={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}]}]}}, @udp={{0x2, 0x0, 0x8}, {"19062b470385f56b8272ab8b382be667764da0fdfb9fce1339610cffae8a14450a7c3e832121cd2aca4b1182c776c8b57a8ac2247f26deecc5b247f94e670309ae213f23b145e364a6604436cf765fe1699e6e20df2930bde2b82954c4fa604270ad63dbb887b1494a4f258f96597acd1c0dc323daa51040335588e0309a9bc2bb52b70f8a73ef086721b4a0ca9943f0e3516f4dde727a3aacadaa856fc2731b4647db2f5193b87fac7af37338100c4766af308be05bb7547cdf34ebafd778579ff9b01dd8779d93012326613b600943ddec242a"}}}}}})
syz_emit_ethernet(0x408, &(0x7f0000000280)={@remote, @broadcast, [], {@ipv6={0x86dd, {0xffffffffffffff3a, 0x6, "dbe65b", 0x3d2, 0x7b, 0x1000, @empty, @empty, {[@dstopts={0x14, 0x1a, [], [@ra={0x5, 0x2, 0x6}, @generic={0xbc0, 0xb7, "b041b62cf1735070a5d11516b0f187fda6908d172af4639b286fdf84d3b7c2394e7b6a688f67c12fb3727edae3379e85549d12a4ab4d388bb42969a2920447448ed36d5cb6d040ea962fe24e8d0395a811c5348b74cc9521b2f7c4d6393a093e19526e42ffdc521d4e2dad4ce6a26f12cdd91a6de0f0311b685b6f72e884d505f03516c54e8dc5037d46b6df6435d0f25d088a887ef71e295ac7e790f6d3421880986694a41703fecf28735ff23d547a7ad0499f0ec7a1"}, @ra={0x5, 0x2, 0x6}, @enc_lim={0x4, 0x1, 0x7}, @padn={0x1, 0x1, [0x0]}, @pad1, @pad1, @ra={0x5, 0x2, 0x7}]}, @fragment={0x7d, 0x0, 0x1, 0x0, 0x0, 0x9d, 0x66}, @hopopts={0x40, 0xf, [], [@ra, @generic={0xfffffffffffffffe, 0x67, "45c912b69d0c845df446001fcf3c3664fafdcb65f6bdf9461ac351d84e7a2887c7624206d805cf94ebee58eb1ab595a4163d3927f708459123843306e303150da69c8cbb31d747c1351e83db433c237ce886108b95b18bfe461eff13787c6a4faddacc34add907"}, @ra={0x5, 0x2, 0x1}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @pad1]}, @hopopts={0xe11ac439b587e629, 0x1, [], [@ra={0x5, 0x2, 0x6}, @pad1, @jumbo={0xc2, 0x4, 0x50000000}]}, @hopopts={0x58, 0xc, [], [@enc_lim={0x4, 0x1, 0x2}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic={0x1000, 0x3c, "4fe02890a8a8d2333f628bfd95a71148ab9b3a5241263ad7513e26c01ce65331c49e5b5056cb38776f890565bd1384f29ddadb866e04c789f6f28abd"}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x10001}, @pad1, @enc_lim={0x4, 0x1, 0x8}, @jumbo={0xc2, 0x4, 0x5}]}, @dstopts={0x1a, 0xc, [], [@generic={0x6, 0x64, "7911576f819edba1793dce528800f221b4cee2bc8689f49ef7ee76fb344102b6b0f720a53c07f1735ed44f97b4e22f228dfbf674f57d678d958dbe9ae75e630c4927278e06c700118c00fcff5fdba63c1ffab87da228cfedf9393ae86f1190d03c9f0de6"}]}, @routing={0x8c, 0xa, 0x0, 0x0, 0x0, [@remote={0xfe, 0x80, [], 0x0}, @remote={0xfe, 0x80, [], 0x0}, @loopback, @loopback, @remote={0xfe, 0x80, [], 0x0}]}, @dstopts={0x7f, 0x2, [], [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0xfff}, @enc_lim={0x4, 0x1, 0x80}, @padn={0x1, 0x1, [0x0]}, @enc_lim={0x4, 0x1, 0xff}, @enc_lim={0x4, 0x1, 0x4}]}], @udp={{0x0, 0x0, 0x8}, {"20201227d88a21c042f7340e5bdc9cbd78305c0539eb11108c4864da6e559531a0f1789f8479855d11f91833962ef1d28d0bf7efc9733a717bc78fae1ca0828bbd4782859540c9be19ed6916ac232cb70f89f76239619d25aa5828befcdfa5fb87849caac9ed9dc090dc7b6df2fe6ef08328ca6eb2f1219e1cae1e0a8638c595cb960269f4c518fad5c085626661ed6c2fefe711fd35a151778eb0b1cebe998f12d78809c18de8611265876fda6ad61b5f22323633c34bf0867b96eec482a02db5a5227865c41678c92e64937b90064b5eee8c71e99ea7c962c38a406c8682eb57362af48e1265f3c88441a7c799ec8f2de2"}}}}}}})

00:00:31 executing program 2:
r0 = socket$inet_sctp(0x2, 0x800000000003, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, <r1=>0x0}, 0x0)
getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000080)=0x8)
r2 = socket$inet6(0x1c, 0x4, 0x80)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x902, &(0x7f0000000180)=r1, 0x4)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)={@in={{0x2, 0x1, @multicast1}}, r1, 0x5, 0x7, 0x4000000}, 0x94)

00:00:31 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x0, 0x2000, 0x7, 0x8, <r1=>0x0}, &(0x7f0000000040)=0x10)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000080)={@in6={{0x1c, 0x3, 0x1, @empty, 0xaf}}, r1}, &(0x7f0000000140)=0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000280), 0x0)

00:00:31 executing program 1:
r0 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x100000000000000a, &(0x7f0000000040)='\x00', 0x1)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000080)=0x4)
lseek(r0, 0x0, 0x3)

00:00:32 executing program 0:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = dup(r0)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000180)={<r2=>0x0, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, @in={0x2, 0xffffffffffffffff, @local}, @in, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f00000001c0)=0x10)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000200)={r2, 0xffff}, 0x8)
recvmsg(r0, &(0x7f00000016c0)={&(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, &(0x7f0000001580)=[{&(0x7f0000000280)=""/1, 0x1}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/140, 0x8c}, {&(0x7f0000000380)=""/61, 0x3d}, {&(0x7f0000001400)=""/148, 0x94}, {&(0x7f00000014c0)=""/175, 0xaf}], 0x6, &(0x7f0000001600)=""/182, 0xb6}, 0x80)
sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0)
listen(r1, 0x2)
readv(r0, &(0x7f0000000080)=[{&(0x7f0000000000)=""/106, 0x6a}], 0x1)

00:00:32 executing program 3:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0xffffffffffff8000, 0x800000b35d})
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0)
getsockopt$inet6_udplite(r0, 0x88, 0x6, &(0x7f0000000080), &(0x7f0000000140)=0x4)
mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x12, r0, 0x4)
utimensat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x8da, 0x1f}, {0x8000}}, 0x200)

00:00:32 executing program 2:
open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
freebsd10_pipe(0x0)
open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_udp(0x1c, 0x2, 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
socket$inet6_udp(0x1c, 0x2, 0x0)
getsockname(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10)
syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bf2800ac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00003120d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2")

00:00:32 executing program 1:
freebsd11_mknod(&(0x7f0000000040)='./file0/file0\x00', 0x1000, 0x4)
r0 = open$dir(&(0x7f0000000080)='./file0/file0\x00', 0x40000400000002c2, 0x0)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
execve(0x0, 0x0, 0x0)
ppoll(&(0x7f0000000000)=[{r0, 0x5}], 0x1, 0x0, 0x0, 0x0)

00:00:32 executing program 0:
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000fe80000000000000018000000000000001"], 0x0)
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = dup(r0)
getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000080), &(0x7f00000000c0))
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="a6533ac7de547eeb", 0x8}], 0x1)

00:00:32 executing program 2:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'freebsd\x00', 0x3}, 0x24)
ftruncate(r0, 0x7e2780e3)
r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
open(&(0x7f0000000080)='./file0\x00', 0x8000, 0x130)
setrlimit(0x6, &(0x7f0000000000)={0xffffffffffff8000, 0x800000b35d})
mlockall(0x3)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0)
mmap(&(0x7f0000e5f000/0x1000)=nil, 0x1000, 0x3, 0x12, r1, 0x0)

00:00:32 executing program 3:
r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000000040)=0x1c)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000080)={<r1=>0x0, 0x1}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={r1, 0x9}, 0x8)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000140)={<r2=>r1, 0x7b, "1a3f18b0b7061c92b5ac80f3214de5bebce80c4ae626ece70ba7d096bb3f19d4c3118b1fa1ad112422e2731b18c2c20712396ed83c8f8c1197cf56cdcb03848cf67088ebb332e6a908c647633883ce4a70e06389e7f0ce77a50fbd30f53044db7f1ac6bfe2fd36bcac5fbfbc6cc5e26cf1b5836dae8c0f8083e40d"}, &(0x7f0000000200)=0x83)
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000240)=0x3, 0x4)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000280)={<r3=>r2, 0x3, 0x5, [0x4, 0x60, 0x618a, 0x2ad, 0x7]}, &(0x7f00000002c0)=0x12)
lseek(r0, 0x22, 0x6)
setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000300)=0x6, 0x4)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000340)={0x6d, 0x1f, 0x0, 0x5, 0x7, 0x40008000000, 0x3, 0xa11f, r2}, &(0x7f0000000380)=0x20)
getsockopt$inet_buf(r0, 0x0, 0x53, &(0x7f00000003c0)=""/216, &(0x7f00000004c0)=0xd8)
pwritev(r0, &(0x7f0000000500), 0x0, 0x0)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000540)={<r4=>r1, 0x8}, &(0x7f0000000580)=0x8)
getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000005c0), &(0x7f00000006c0)=0x100)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000700), &(0x7f0000000740)=0x4)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000780)=0x100000001, 0x4)
getsockopt$inet6_buf(r0, 0x29, 0x53, &(0x7f00000007c0)=""/101, &(0x7f0000000840)=0x65)
setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000880)=0x101, 0x4)
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000008c0)={r4, 0x5, 0x7f, 0x2, 0x4, 0x2, 0x2, 0x1, {@in6={{0x1c, 0x2, 0x27, @empty, 0x64ee}}, r3, 0xfffffffffffffff9, 0xffffffffffffff81, 0x7, 0x7, 0x3a13}}, &(0x7f0000000980)=0xb0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x1823, &(0x7f00000009c0)=0x4, 0x4)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000b00)={r1, &(0x7f0000000a00)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6]}, &(0x7f0000000b40)=0x10)
r5 = semget$private(0x0, 0x4, 0x0)
__semctl$IPC_RMID(r5, 0x0, 0x0)
freebsd10_pipe(&(0x7f0000000b80)={0xffffffffffffffff, <r6=>0xffffffffffffffff})
ioctl$DIOCADDALTQV0(r6, 0xc100442d, &(0x7f0000000bc0)="9ddc98a0dbf8d3124ef5be71ef14221d94507b6ca31eb4a27c7a54821a8b980b6f24f05673af5eb0b3ba222b03801a529a2a3a963c7f6fd249e06c465a024c636f1880f3ecb959fef45f54f301a51d6908d43f3c0328ec7e0317cf1f6dfd3e1cae2f681aeaf53f097e0a4eb906a4b42d629590c7f13c5fb70430c7ad96564ae6647963338ae3c4d6d03f2c73f847625772ef49b21657044ed29c36c0d707220e83889f80258d17db8e08f510ad3c3d2fefb2e8f28171a7753a1889259b5e46e0edfad2171214f9")
setsockopt$inet_sctp_SCTP_CONNECT_X(r6, 0x84, 0x8007, &(0x7f0000000d80)={0x80000000, &(0x7f0000000cc0)=[@in6={0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x7fff}, @in6={0x1c, 0x2, 0x3, @rand_addr="6da11b013194da2cb43f64697a2194b8", 0x10001}, @in6={0x1c, 0x1, 0x0, @empty, 0x9}, @in6={0x1c, 0x0, 0x3, @empty, 0xebd7}, @in6={0x1c, 0x1, 0x101, @local={0xfe, 0x80, [], 0x0}, 0x4}, @in={0x2, 0x2, @loopback}, @in={0x2, 0x2, @multicast1}, @in={0x2, 0x0, @broadcast}]}, &(0x7f0000000dc0)=0x10)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r6, 0x84, 0x108, &(0x7f0000000e00)={r1, 0x5, 0xf, 0x1, 0x2}, &(0x7f0000000e40)=0x18)
fcntl$getown(r0, 0x5)
lseek(r0, 0x0, 0x1)
bind$unix(r0, &(0x7f0000000e80)=@abs={0x0, 0x0, 0x3}, 0x8)
ioctl$DIOCRSETTFLAGS(r6, 0xc450444a, &(0x7f0000000f80)={{"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", "61f8309bce2110909c18b543d1bc706ec0f429460c68c11cb044d291399aae78", 0x4}, &(0x7f0000000ec0)="1ece25695fc5f2d90f0c8b28481766502fbb7f25a31de5d4e20fd37cc0890cc01cabd9ff9c962317285a01f9788340a7117206b7d99460e4d3f60cc536ee0bb8b65485c51d857eef7b9c0e34bcfe7f22c82edda4a35aa67e3afe94c16d9680111e9aa670c40622e847feb23933ba08ddb058eb089bf2c9fd8edacf26c93185625f9968d8256d9bc80f2753", 0xfffffffffffffffa, 0x1, 0x81, 0x3ff, 0xfffffffffffffffb, 0xfffffffffffffffe, 0xd79, 0x5})

00:00:32 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0)
ftruncate(r0, 0x385e)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0)
mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x11, r1, 0x0)
mlock(&(0x7f0000ffb000/0x5000)=nil, 0x5000)
msync(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0)
mlock(&(0x7f0000ffb000/0x1000)=nil, 0x1000)
msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2)
msync(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0)
freebsd11_getdents(0xffffffffffffffff, 0x0, 0x0)

00:00:32 executing program 0:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff})
read(r0, &(0x7f0000000040)=""/160, 0xa0)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)

00:00:32 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4)
getsockopt$inet6_buf(r0, 0x29, 0x78, &(0x7f0000000140)=""/241, &(0x7f0000000240)=0xf1)
setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000280)={0x7fffffff, {{0x1c, 0x1, 0x800, @loopback}}}, 0x88)
connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1, 0x0, @ipv4={[], [], @remote}}, 0x1c)
bind$inet6(r0, &(0x7f0000002ac0)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, 0x1c)
sendto(r0, &(0x7f00000000c0)="52eafa03920dac3fc87f170fc5f303eac71575082c62c8061a6578b941b6e7756a7cadad56261d99494956d99dde61f7a55454c1e9", 0x35, 0x100, &(0x7f0000000100)=ANY=[@ANYBLOB="016c8156000000f65d0f"], 0xa)
r1 = shmget(0x3, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil)
shmctl$SHM_UNLOCK(r1, 0xc)
shmctl$SHM_STAT(r1, 0xd, &(0x7f0000000080)=""/1)
sendto(r0, &(0x7f0000000280), 0x0, 0xfffffffffffffffe, 0x0, 0x0)

00:00:32 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
syz_execute_func(&(0x7f0000000100)="9826473e431c0a0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62")
poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0)
ioctl$DIOCADDALTQV1(r0, 0xc130442d, &(0x7f0000000200)="fef6cbc732f447e3947e2257d61a23769de8ea9690d827790bb1f65f41226bb51936661e1f1e9fab18e6862ddf8b17d8bac20baa29cbbfa3741a6b4eb82e82365d06f5f21b86")

00:00:33 executing program 1:
r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0)
r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0)
r2 = getpid()
getsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000000000), &(0x7f0000000080)=0x4)
open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0)
fcntl$lock(r3, 0x9, &(0x7f0000000040)={0x0, 0x3, 0xffffffffffffff7f, 0x1000300010005})
fcntl$lock(r1, 0xe, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x100000006, r2})

00:00:33 executing program 2:
futimesat(0xffffffffffffffff, 0x0, &(0x7f0000985000)={{}, {0x4}})
sigaltstack(&(0x7f0000983000/0x3000)=nil, 0x0)
r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, &(0x7f0000000140)=0x1c, 0x20000000)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000180)={<r1=>0x0, 0x6, 0x6, [0x5, 0x4, 0x5, 0x3, 0x400, 0x7]}, &(0x7f00000001c0)=0x14)
setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000200)={r1}, 0x8)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000240)={0x6}, 0x1)
msync(&(0x7f0000983000/0x3000)=nil, 0x3000, 0x2)
r2 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000280)={r1, 0x1ff, 0x7}, &(0x7f00000002c0)=0xc)
getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={<r3=>0x0, 0x4}, &(0x7f0000000040)=0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000080)={0x9, 0x410, 0x7, 0xa4, r3}, &(0x7f00000000c0)=0x10)
sigaltstack(&(0x7f0000985000/0x1000)=nil, 0x0)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000340)={r1, &(0x7f0000000300)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000380)=0x10)

00:00:33 executing program 3:
r0 = socket(0x2, 0x10000001, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x1, 0x5, <r1=>0x0}, &(0x7f0000000080)=0xc)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000180)={r1, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6]}, &(0x7f00000001c0)=0x3e79ded6ce1e43a)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='/file0\x00'], 0x10)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x903, &(0x7f0000000200)=ANY=[@ANYBLOB="030000000000001700"/136, @ANYRES32=0x0, @ANYBLOB="00000f00040000000220d4daabf4f8363c0f9ae81f828d1ca49ae93019a4743448ad37e7a96cc7ee8b6dcacbb400b95165351bdd827daab6d806d1caf7f176d6bf3ba84062cadd"], 0x94)

00:00:33 executing program 2:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
pwritev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="6e876c2f803d4154158ed375d41cbb07d8a1157ef568df7f5203793083dba16601f4f3485fe0a7f07c6747a5517861bfd4f36573", 0x34}, {&(0x7f0000000040)="29188a090a2e453222b0d840a857b925de8dac6e3746f556243da4afdcf3b163f5c02509ede4f923e53143ddb50be0be828ae8b05c8ad7be7d1f0ae1c6ac5d705cf48ff6562216f997bfa711f339802b3cdec9352995b86cf154705ad3f2f876094088c156d0e63f19f51ec590c98d1663883db79584a6a4dc9e0e6cee1e15aa26792f5469737a237dd5fcc5dcc74f06bc772f0b2964f6d429c311271366481539a39d8acb0eeef8365fdb8cf426ce7fc6d5984a9e28b695024fa8caeaa1284c8f7a8eb9a75cff51c39ded279fcd746e3748", 0xd2}, {&(0x7f0000000140)="73084fd80d3acfdf0bfb62d0883fd0e8e3cbe5a1c718329a53f03f17069ec168319ee9550e438bebb5ef307ec89b480567786fec84fbb753d4dda80a7bc0898277c05ec11e84bd35b9e99be62ee83f3bd9e050ba10", 0x55}, {&(0x7f00000001c0)="4771fb5506ed6de84c0768fffd64ca1f30a39dfe85b3aeee29a095ea5c931f839372367b8c4e87f0c692c429ea0c36af1dc98aa3fb8eeba0aca07155a8d7e8d659e20292710fd0db871d7f596e57ca5292dcd5d68173", 0x56}, {&(0x7f0000000240)="d4f7daf4d4f91c688d371e4ad25a863db6f5b5cf72e4920fe772efa49115531bd4b1990ba7d67b4930f4490c443f89e6bc06e7f3dedda72c188c669e5b", 0x3d}, {&(0x7f0000000280)="64199347cd9ec7f4088abe05ccdda677e8ab", 0x12}, {&(0x7f00000002c0)="1205dcc7c9c7866adc1d6be3ad1e6546de6a704975dab73902e395516e53e1f4881ab9e0fc38fee2e55c9198956ecd756c3c64e4f84b23078a52bf2a1af2d5423c10de55dc121518d8387389f5cd498ab33e73fa3db175015e135795e7295c26e863bf27f14d59801ef1c3ed6d69f4f0ad29ffd7941966cc59ff668b606addc206dc4a669b4f059558b535f9b474022bb58d6942a8184f6ac6319502c5aff957b4db87bdd8c2b77bfdb5d5ab02b19d4c0cd533505f60be", 0xb7}, {&(0x7f0000000380)="fcfb5217e5d59ba679d9e92bae40297d9d364eb45de1651e133b2350b8", 0x1d}], 0x8, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x7, &(0x7f0000000580), 0x1f)

00:00:33 executing program 2:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
accept4$inet(0xffffffffffffffff, &(0x7f0000000440)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000004c0)=0x10, 0x10000000)
accept(0xffffffffffffffff, 0x0, &(0x7f0000000500))
freebsd10_pipe(&(0x7f0000000540))
r0 = accept$unix(0xffffffffffffff9c, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000600)=0x6e)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
r2 = fcntl$dupfd(r0, 0x1, r1)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0)
mlockall(0x3)
sync()
r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
pwritev(r2, &(0x7f0000000140)=[{&(0x7f00000001c0)="6b847182d64f1be0c103dce9b772d21eee58e42f3cfec3dca2f192215f93730bb2e01edfe76dd53d26fddecd944d100e24db5148092f4137b467a5816e517b239c8f63d87429b927db6bd19f1db719fade892cd9425a86198275eb270ae9818c6ec872fe3de5dbf7c747c900da83b9701364543a37882238de9886b2dd26b87ab9af62f064", 0x85}], 0x1, 0x0)
lseek(r4, 0x8000000, 0x1000000000003)
getresuid(0x0, &(0x7f0000000300), &(0x7f0000000340)=<r5=>0x0)
getuid()
r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
fchmod(r6, 0xe3)
ftruncate(r6, 0x101)
close(r6)
execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0)
r7 = socket$inet_sctp(0x2, 0x800000000003, 0x84)
shutdown(r7, 0x0)
pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0)
freebsd11_lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r8=>0x0})
fchown(r4, r5, r8)
getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x8, 0x0, &(0x7f00000000c0))
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000080)={<r9=>0x0, 0x9}, &(0x7f0000000280)=0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f00000002c0)={0x1, 0x1000, 0x21, 0x1, r9}, 0x10)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x1)
msgget$private(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100), 0x0)

00:00:33 executing program 1:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
select(0x2ee, 0x0, &(0x7f0000000140), 0x0, 0x0)
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000000)={<r1=>0x0, 0xfff, 0x3, 0x80000001, 0x20}, &(0x7f0000000040)=0x18)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={r1, 0xb1, 0x2, 0x9, 0x1, 0x7}, &(0x7f00000000c0)=0x14)

00:00:33 executing program 3:
mkdir(&(0x7f0000000000)='./file0\x00', 0x101000000000000)
r0 = msgget$private(0x0, 0x480)
msgsnd(r0, &(0x7f0000000100)={0x3, "7792304d515f"}, 0xe, 0x800)
r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0)
connect(r1, &(0x7f0000000040)=@in6={0x1c, 0x2, 0x2, @rand_addr="7e69b8d1a4b89313c152543b6efb717c", 0x9e08}, 0x1c)
symlinkat(&(0x7f000001effd)='/', r1, &(0x7f0000d06ff8)='./file0\x00')
open(&(0x7f00000000c0)='./file0\x00', 0x180, 0x43)
utimensat(r1, &(0x7f0000000380)='./file0\x00', &(0x7f0000000080)={{0x0, 0xfffffffffffffffe}, {0x0, 0xfffffffffffffffe}}, 0x0)

00:00:33 executing program 0:
r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_udp(0x1c, 0x2, 0x0)
syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bf2800030043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00003120d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2")
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x6, 0x4)

00:00:33 executing program 1:
syz_execute_func(&(0x7f00000000c0)="0c1ab5b598cd801b69e4f56962f5696200d9d9d0abc441395bf9f9680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5d45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")

00:00:33 executing program 1:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r1 = socket$inet_icmp(0x2, 0x2, 0x1)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x51, &(0x7f00000000c0)={0x0, {{0x2, 0x3, @loopback}}}, 0x90)
sendto$inet(r0, &(0x7f0000000000)="337c844c0a1765e76d645fd5f57ab51c3ef8af035a70b5c4f95b7ce7f38fc758c4635bf09c20bfeffe6255cdd3196c4d10f6a564575b6510013ac3c01c5015db3da799234e4f29b1931c57f2d640cb731558ac6d2ea347df836d013af0971bb1c2d9d8ad5ba7345aaba76836b0e83ee0e1c4509ffc8966a771c19d", 0x7b, 0x5, &(0x7f00000001c0)={0x2, 0x3, @multicast1}, 0x10)

00:00:33 executing program 0:
r0 = socket(0x10, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='le0\x00'], 0x10)
accept4$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000000c0)=0x10, 0x30000000)
mkdir(&(0x7f0000000040)='./file0\x00', 0x82)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x25, &(0x7f0000000140), 0x10)

00:00:33 executing program 0:
syz_emit_ethernet(0x81, &(0x7f0000000140)={@empty, @empty, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1, @remote, {[@timestamp={0x44, 0x8, 0xae7, 0x1, 0x0, [{}]}, @rr={0x7, 0x7, 0x8, [@remote]}]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x10, 0x4, 0x5, 0xff, 0x7, 0x67, 0x3, 0x0, 0x0, 0x6, @loopback, @broadcast, {[@generic={0x86, 0x5, "edf3df"}, @lsrr={0x83, 0x7, 0x401, [@local={0xac, 0x14, 0x0}]}, @lsrr={0x83, 0x7, 0x3, [@loopback]}, @end, @noop, @noop, @rr={0x7, 0x7, 0x8e, [@multicast1]}, @ssrr={0x89, 0xf, 0x5, [@local={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, @empty]}]}}, "35c9950494f72f"}}}}})

00:00:33 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0)
close(r0)
r1 = fcntl$dupfd(r0, 0x11, r0)
getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000040)=0x8)
syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")
fcntl$setstatus(r0, 0x4, 0x10040)
r2 = getpgrp(0xffffffffffffffff)
fcntl$setown(r0, 0x6, r2)
close(r0)

00:00:33 executing program 3:
syz_execute_func(&(0x7f0000000380)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0c441f950feab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae8008fe978d34203acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808c401f8176e00618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f030a1c9fb110f0fc4a261b7e2")
r0 = dup(0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
fcntl$dupfd(r1, 0x0, r1)
r2 = fcntl$dupfd(r1, 0x0, r1)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x8008, &(0x7f0000000000), 0xffba)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000140)=ANY=[@ANYBLOB="020000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005199011af740567ccaa021941cecb8a0c6a8e99f30221c19dc4b7ffcd419dc376e6793536a91a624550b84ecf00397d1f6007d9514ebc5d61d093de4c700876", @ANYRES32=0x0], 0x0)

00:00:33 executing program 0:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil)
pipe2(0x0, 0x4)
r1 = msgget$private(0x0, 0x48)
msgsnd(r1, &(0x7f0000000380)=ANY=[@ANYBLOB="020000000000000018ae9660a110a2311115ef91a3fdb86954fde1d6867c2be8cb3082a3dff7a7ff5f75cc1d4e01755d862d1a720b1d8c"], 0x1, 0x800)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200))
r2 = msgget$private(0x0, 0xe0)
msgrcv(r2, 0x0, 0x0, 0x0, 0x0)
r3 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0xe0)
dup2(r0, r0)
shmget(0x0, 0x4000, 0x8, &(0x7f0000ff8000/0x4000)=nil)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r4, 0x7e2780e3)
r5 = fcntl$getown(r3, 0x5)
getpgid(r5)
msgget$private(0x0, 0x40)
msgrcv(r1, 0x0, 0x0, 0x3, 0x1800)
r6 = open$dir(&(0x7f00000003c0)='./file0\x00', 0x0, 0xd0)
accept(r4, &(0x7f0000000080)=@in, &(0x7f0000000180)=0x10)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
ioctl$DIOCGETQSTATSV1(r3, 0xc0204432, &(0x7f0000000400)="7e41bd6431a0abe2857ee0acc79db2d11a9fcc564c43e0c7a2be2de5eb6cd5b2cb6f6fa468efc25c2fa569b1375caf283001d53b9486c04b4fedd7cf40766f2c609eb077f5f34be72ba994fa43fc1f7f95ab8140752e664fe70f136de3567441fe09372ee5d4a04964a1ae9f06239a2157dd06b55676d6f5d6a0c3b83f8a5013b1303fb310b7d1057b94e9863a5d28f4d55c067123c1af765d5f4af40fe5b70ef57a3cdb8a973543eb5ade74e9f7c80680b30fa8083573e0a9d88eba5c814438b4ae947dcbc52451d569e61922ebd59c9f525c3c0eb958cec6288b93726237e5a1c630b464c6ad1cd5ad157e4504")
fcntl$getown(0xffffffffffffffff, 0x5)
sync()
msgrcv(r1, &(0x7f0000000300)={0x0, ""/115}, 0x7b, 0x0, 0x800)
connect$unix(r4, &(0x7f0000000100)=ANY=[@ANYBLOB="00000000a90a03c0f14a43000000040000b886c32acc86a411b6ce44b3a94a2014af2d10daa84d178cbaf857f80fc3f3d720538092d8567d902ea88984d36fe7ace32c3332e725b8ee667ad990fe7cce43e10a4baebd95d5131e173e"], 0x1)
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r6, 0x1f470000)

00:00:33 executing program 2:
r0 = shmat(0x0, &(0x7f0000ff9000/0x4000)=nil, 0x1000)
shmdt(r0)
r1 = semget$private(0x0, 0x2, 0x408)
__semctl$SEM_INFO(r1, 0x0, 0xb, &(0x7f0000000000)=""/72)
__semctl$GETPID(r1, 0x4, 0x4, &(0x7f0000000080)=""/127)
r2 = socket(0x17, 0x10000003, 0x8000)
r3 = getpgid(0x0)
fcntl$setown(r2, 0x6, r3)
r4 = getpgid(r3)
sendmsg$unix(r2, &(0x7f0000002600)={&(0x7f0000000100)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000002500)=[{&(0x7f0000000140)="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", 0x1000}, {&(0x7f0000001140)="c915cf455abb443913229c3f07652dbbe0dea31ddfdefa6e5cbb3d20b59bf8469d62aefc98c4f64b343713350dc2994087d0214ef3dd2fdaf4c8fee8583dc988c48fda556dede6f1513e56d146acdb11a7f3e8dce6b5a5b91b72d55f0c09c48dcef123452b498891f2146c564c10b14a80a67eed45723edac77df449290887a3004e8d021e21ad6e5669d64b92d461", 0x8f}, {&(0x7f0000001200)="6c38618372c9f220079715c13d30aa2b51513179cc7ee8fbf420ba51109472e92f3d08dad7fe6658d90a845c26a4bbb058e18120013a4208bfc9d4796dff0096e1339a2f235309f34640a092ffda2b95f7f6e40a87a14a9ef14c6cb7b2775d09f0c8e015e07f59641b65b555bae9d40bc1c452558aefb9f4e8bbde38bc4db80086cfbd9e66252933f2069cd97b4c50f9b210c6c9bc1140e8d694240f7ee0002b247b49d83c55a1828e4dc674d622f3bbf0ba12555921e09e51ed57f38540837822ce32901e180036a65a5f182aa9d904bd4e4bcbabb9183c8636ed9a2e3c338c4fd75ee10ce0290e4e4a", 0xea}, {&(0x7f0000001300)}, {&(0x7f0000001340)="b2495866983dc163c2da4d66f5d694ee449cdf01d68ac7a71061efdfa7c027ba2720378d9db952fa0163a0cf8defd8f202ed5d69167fc10d686580e44f835bb44acf7e7c8097f2fc64b8e1e828cc0967e9374d", 0x53}, {&(0x7f00000013c0)="2dd7e346a553c9cab55516cd0445486406104cb9179d2e2968e34eacb7f77a26323cb614d2f14f53841649a8c9d3dd68328f803720eb09f65b90292a660b84657236d019fd0c6f4e6f6e23b090a815c05987aa0da7979071", 0x58}, {&(0x7f0000001440)="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", 0x1000}, {&(0x7f0000002440)="adf10c569396c98377e69da0bcd6c40574b122e3063d6ec08505b1f3056ae00ce740dabd2cc1ee08c0741b607ebba40fc6eec8751da2146714b1fc0734c79eabdd308feb79301292f6fc64309396b40e68f9cb3a01", 0x55}, {&(0x7f00000024c0)="ccfaeee8bd98ff594198a177d7dfd9a9ead15b2f0e633e407d083a200c", 0x1d}], 0x9, &(0x7f00000025c0), 0x0, 0x20000}, 0x8c)
getpgid(r3)
__semctl$GETPID(r1, 0x2, 0x4, &(0x7f0000002640)=""/36)
__semctl$SEM_INFO(r1, 0x3, 0xb, &(0x7f0000002680)=""/139)
wait4(r4, &(0x7f0000002740), 0x4, &(0x7f0000002780))
semget$private(0x0, 0x4, 0x40)
setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x51, &(0x7f0000002840)={0x2, {{0x1c, 0x1, 0x5, @loopback, 0x73}}}, 0x88)
r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002900)='/dev/pf\x00', 0x5c0, 0x0)
ioctl$DIOCGETRULE(r5, 0xcbe04407, &(0x7f0000002940)="75e4c5d4c7484fae05509c3658b01c0e6cb9379b78f8462d035fbbd6cb0daba029a95e09b37512e7dee6ea2e9d82460b0c4d893381d210599f0ccceaabe062fa8fbed553d02a1476f84e8461b17e64a1862d1a2400496c3da0747b8644de7cb73730cad3b02d460043")
recvfrom$inet6(r2, &(0x7f00000029c0), 0x0, 0xc2, &(0x7f0000002a00)={0x1c, 0x3, 0xffff, @loopback, 0x87}, 0x1c)
freebsd11_stat(&(0x7f0000002a40)='./file0\x00', &(0x7f0000002a80))
fcntl$setown(r5, 0x6, r3)
wait4(r3, &(0x7f0000002b00), 0x10, &(0x7f0000002b40))
setsockopt$inet_sctp_SCTP_CONNECT_X(r2, 0x84, 0x8007, &(0x7f0000002c80)={0x6, &(0x7f0000002c00)=[@in={0x2, 0x3}, @in6={0x1c, 0x0, 0x1000, @rand_addr="1879b648d015218eb9fce2bf9c14f194", 0x7ff}, @in={0x2, 0x3, @multicast2}, @in={0x2, 0x2}, @in6={0x1c, 0x1, 0x6, @rand_addr="7039b5f1b7bf335f814f5551b08ea971", 0x6}]}, &(0x7f0000002cc0)=0x10)
ioctl$DIOCADDSTATE(r5, 0xc0f24425, &(0x7f0000002d00)="830c7a2001e8302e83c410c5e41b2ef18358712ca2eada5e0bea6d6e0cf97f6bde25d88f06b4f791c6ae92b985cc7cb0ed0d1bafb79346461e57fca6462793cf53fe2e10b92bee136300a5907293f530ad7971808577c4bc83da970cf013a5c963f200e82011394a84d530c7637d1a06e6448bd20ca9125e7b5f7f558a5015fdf92563c06eef04137fab6b4b966248b79d084e7223042a77")
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000002dc0)={0x1, [<r6=>0x0]}, &(0x7f0000002e00)=0x8)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000002e40)={r6, 0x4}, &(0x7f0000002e80)=0x8)
getpgid(r4)
ioctl$DIOCBEGINADDRS(r5, 0xc4704433, &(0x7f0000002ec0)="cc101b55d1688693ce1a1dffdab810777b4f6da878e4932186a0c442a9aac1c10dbad54d11e9f10a37790a5dd40d9ecb357b028a003fd44e0778ed71b0c3efd4555b16167baa1206bb6cd7334d726dad75e01221238c65c4c4609c5b7955bfdf73e68709659bf6a60c1963f1e1837edb95f524a799dd9fd8afdec0b866ac31233440676060663da1a0d1d623d08a")
r7 = dup(r2)
ioctl$DIOCRADDADDRS(r7, 0xc4504443, &(0x7f0000003040)={{"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", "9c2b254d2fdd6388cfdb7e336f9e399d06cc5e235c2c3ea5374e8496c784a12d", 0x9, 0x5}, &(0x7f0000002f80)="79de13f72f34744c9a10df5d5f5a475a5449e6725fddc1016b8b5829fa391478d9d17ba8e24c6994a54d593210e00a6d55fe9b3c8dae3c5bd3200584847c470f4b205f5087e3c021d1d3f1dc6bdb2e2d1cc069ede37d42ac850eabf7581661a1f29864ef1196ca8eacee201d8558a6ab051e4b20b06ea34d5ddeadcf1bf95a66c807da0cbbdef41c2bc67d6b3fe5bfe1942778b0c451d604b5b036bd4cd54d866f7e", 0x0, 0x5, 0x4, 0x9, 0xffffffffffffff7f, 0x1c1e5b38, 0x0, 0x4})

00:00:33 executing program 2:
syz_emit_ethernet(0x36, &(0x7f0000000040)={@random="b100485caa2a", @random="43333e128ef5", [], {@ipv6={0x86dd, {0x0, 0x6, "e49d78", 0x0, 0xe832, 0x0, @rand_addr="2293ca12379ead9c65dcd6bb64696744", @mcast1={0xff, 0x2}}}}})
r0 = shmget(0x3, 0x4000, 0x40, &(0x7f0000ffb000/0x4000)=nil)
shmctl$IPC_INFO(r0, 0x3, &(0x7f0000000080)=""/88)

00:00:33 executing program 1:
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100004)
setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000040)={@broadcast, @rand_addr=0xa1, 0x3, 0x9, [@broadcast, @multicast2, @multicast2, @empty, @multicast2, @broadcast, @empty, @broadcast, @rand_addr=0x1000000000000000]}, 0x34)
getsockopt(r0, 0x401, 0x0, &(0x7f0000000080)=""/219, &(0x7f0000000180)=0xdb)
ppoll(&(0x7f00000001c0)=[{r0, 0x100}, {r0, 0x2}, {r1, 0x84}, {r0, 0x100}, {r1, 0x4}, {r0, 0x2129}, {r0, 0x44}, {r1, 0x2000}], 0x8, &(0x7f0000000200)={0xffffffffffff1342, 0xbdc9}, &(0x7f0000000240)={0x3}, 0x8)
setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000280)={0x0, "093f87dee6888f11ff23476b9c981559"}, 0x14)
recvfrom$inet(r1, &(0x7f00000002c0)=""/222, 0xde, 0x42, &(0x7f00000003c0)={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)
getsockopt$inet_udplite(r1, 0x88, 0x2, &(0x7f0000000400), &(0x7f0000000440)=0x4)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000480)=0x2, 0x4)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000004c0)={<r2=>0x0, 0x5}, &(0x7f0000000500)=0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000540)={0xba, 0x20, 0x20, 0x3, 0x1f, 0x81, 0x3f, 0x6d7b, <r3=>r2}, &(0x7f0000000580)=0x20)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000005c0)={@in6={{0x1c, 0x2, 0x4, @local={0xfe, 0x80, [], 0x0}}}, <r4=>r3}, &(0x7f0000000680)=0x84)
setsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f00000006c0)={@remote={0xac, 0x14, 0x0}, @broadcast}, 0x8)
setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000700)={0x4, "733082fcc04b4816b2e741a9d760e39c"}, 0x14)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000740)={@in={{0x2, 0x2, @broadcast}}, r4}, &(0x7f0000000800)=0x8c)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000840)={<r5=>r2, 0x9}, &(0x7f0000000880)=0x8)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f00000008c0)=r3, 0x4)
chdir(&(0x7f0000000900)='./file0\x00')
r6 = openat(r0, &(0x7f0000000940)='./file0\x00', 0x0, 0x9)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r6, 0x84, 0x20, &(0x7f0000000980)=0x1, 0x4)
mkdir(&(0x7f00000009c0)='./file0\x00', 0x4)
r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000a00)={@in6={{0x1c, 0x1, 0x4, @ipv4={[], [], @rand_addr}, 0x9}}, <r8=>r5, 0x6, 0x58e, 0x184, 0x3, 0x6, 0x8}, &(0x7f0000000ac0)=0x98)
setsockopt$inet_opts(r7, 0x0, 0x1, &(0x7f0000000b00)="adf82e5e2d5ea9ec6e9567d95acdbea1ef2f2309ce8952c8c7497b0603b84b04b50bc12f0c9cbbcac8d95df7ee45671787927c102f38093c5996ce3f30eca37e7cd96554dec7166912e31779a4dfd96c4b7131ca6c1dc3b77e58d628f622f07cbb8268f10e65b1bc9bafa1d759992c9264e3e228a0c42c3efede076df2432a5d7b1032d5c9829b6b4a5c01e4f037968fedbdc6bda68789910ef12562fc05e6a6537d889da62fa402136310c436c1f9879cc648a2a207bd02f570eff49b2f8c3a9831dbe0f79031178e261082ae9ba102d6c6871322acabded17bbdf7b922898d296cbaed399d2c1b613bedf73f75c4790593", 0xf2)
ioctl$DIOCRDELTABLES(r6, 0xc450443e, &(0x7f0000000cc0)={{"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", "a40aa9135fc76c434e3e6fd7cbb824edc5593b85f48f903716fa33327238e253", 0x7, 0x101}, &(0x7f0000000c00)="d19bed91e9d612233b1007d7552dc638f804ac2751c0414172b20ae2401f7eaa514580b3044cbb5818f1e8fbdfb39f9d3e96496fcaf5e9af14692e7a89a847252b32b0a44bcf56256590423792a8112b8efdbcbdd96cc55adfb22d6c69b9e6736223c2f512aa61df44eb83ec7b9cb105ce9a77e750f0edaa0f489313ee54ec4c8e589c4e28ed7f6364a1aa5886e3fdbac5d0696509", 0x0, 0x8, 0x6489, 0x1f, 0x0, 0x40, 0x3, 0x3ff})
ioctl$DIOCCLRIFFLAG(r0, 0xc028445a, &(0x7f0000001180)={0x10, &(0x7f0000001140)="3b5c3a1fb0befb300e7da18660063b29df23410fb89824a6a61c6303", 0x5, 0xfffffffffffffff8, 0x9})
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000011c0)=0x8, 0x4)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x1410, r7, 0x0)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000001200)={r8, 0x9, 0x8, 0x6, 0x85b, 0x3}, 0x14)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r6, 0x84, 0x903, &(0x7f0000001240)={r4, 0x5, 0x8000}, 0x8)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x900, &(0x7f0000001280)={r3}, &(0x7f00000012c0)=0x8)

00:00:34 executing program 1:
syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = socket(0x1c, 0x7, 0x0)
r2 = dup(r1)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000000)={<r3=>0x0, 0xe9fc000000000000}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000080)={r3, 0xebe011600000000}, 0x8)
open(0x0, 0x0, 0x0)
poll(&(0x7f00000003c0)=[{r1}], 0x1, 0x0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200)={@in6={{0x1c, 0x2, 0x0, @ipv4={[], [], @loopback}, 0x5}}, r3, 0x9, 0x1, 0x7fff}, 0x8c)
accept$inet(r0, &(0x7f00000000c0), &(0x7f00000001c0)=0x10)

00:00:34 executing program 2:
r0 = socket(0x11, 0x3, 0x0)
socket(0x17, 0x2, 0x8)
fsync(r0)

00:00:34 executing program 3:
r0 = socket(0x2, 0x30000001, 0x0)
sendmsg$unix(r0, &(0x7f0000000000)={&(0x7f0000000040)=@file={0x1, './file0/file0\x00'}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000001180)="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", 0xc02}], 0x1, 0x0, 0x58, 0x8000}, 0x0)

00:00:34 executing program 3:
r0 = socket(0x2, 0x10000001, 0x87)
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000600), 0x8)

00:00:34 executing program 0:
syz_execute_func(&(0x7f0000000280)="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")

00:00:34 executing program 2:
syz_execute_func(&(0x7f0000000000)="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")
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x0, 0x3}, 0x8, 0x0}, 0x2000c)

00:00:34 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xc}, 0x8)
freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0x40, 0x7f)

00:00:34 executing program 3:
syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5")
syz_execute_func(&(0x7f0000000200)="45d8dbc4a17f5e626066460f1a88f32aa2660fec5c3e00bc78e37b218d2fb098ca00000404e198639ef0119ee46d0000c4a2d93bf1c423c549ce0a")
setpgid(0x0, 0x0)
r0 = accept(0xffffffffffffff9c, &(0x7f0000000240)=@un=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002)
bind$inet(r0, &(0x7f0000000040)={0x2, 0x1}, 0x10)

00:00:34 executing program 0:
r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110)
openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(0xffffffffffffffff)
sendto$inet6(r2, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000)={<r3=>0x0}, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r3}, 0x0)
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee")
syz_execute_func(0x0)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000000c0)={0x8, [0xfffffffffffffff9, 0x3, 0x6, 0x0, 0x4, 0x9, 0x80000000, 0x401]}, 0x14)
ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32d1fc68")

00:00:34 executing program 3:
setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x48, &(0x7f0000000580), 0x1f)

00:00:34 executing program 3:
r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
mlockall(0x80000002)
getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f00000000c0)=0x4)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x7, 0x10, r1, 0x800000000000000)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0)
ftruncate(r0, 0xc7)

00:00:35 executing program 0:
syz_emit_ethernet(0x0, 0x0)
freebsd11_lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, <r0=>0x0})
r1 = getgid()
lchown(&(0x7f0000000140)='./file0\x00', r0, r1)
syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1c0c0f05bf03007500c4a37bf0c55c41e2e9660ff8aa02000000000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2")
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)

00:00:35 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
close(r0)
ioctl$DIOCGETRULES(r0, 0xcbe04406, &(0x7f0000000200)="0083c828ce00484e9df8931a9d262bbe6c6aa1bc1fef2de84dde0029e02a419a270034c14a9711853112fccb1332ce4d152cd00f331204230366b2dc08bad6ce3c2a89a2fafe299a081a1e257ddb4b19619672d7aaba52bc3c76bea91c7fc3c872244088921dcb921859e1ad8b698ceb1ea87bbca7767a09f2badea30b3982ff95bec29e5ae049259b91e6cd1785c1df7c8581dded9d222c4bb030dd7c2d68b6dff6241fda0d9d4bbd46328b7f10bd17862ce70d0c1f38752d1ffdd4a5aa94bd46953237aa61108d45753d7eb04ff8d0311dce8f8dd12f")
syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")
ioctl$DIOCCHANGEALTQV0(r0, 0x80047410, &(0x7f00000001c0)='m')

00:00:35 executing program 2:
execve(&(0x7f0000000100)='./file0\x00', &(0x7f0000000380)=[&(0x7f0000000140)='\\\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)='}\x00', &(0x7f0000000200)=')q\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='[\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)=',$$+\x00', &(0x7f0000000340)='\x00'], &(0x7f0000000580)=[&(0x7f0000000400)='[][!+](](+\x00', &(0x7f0000000440)=':#%\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='}\x00', &(0x7f0000000500)='-&\xbc(#{\xe0#\x00', &(0x7f0000000540)='\x00'])
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x100000001, 0x1, 0x400, 0x100000000}, &(0x7f0000000040)=0x18)
syz_execute_func(&(0x7f0000000080)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")

00:00:35 executing program 1:
syz_execute_func(&(0x7f0000000580)="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")
open$dir(&(0x7f00000000c0)='./file0\x00', 0x180, 0x80)
socketpair(0x0, 0x10000007, 0x0, &(0x7f0000000140)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000180)={@in6={{0x1c, 0x1, 0x3ff0000000000, @ipv4={[], [], @rand_addr=0xa00000000}, 0x79}}, <r1=>0x0, 0x3, 0x800, 0x80}, &(0x7f0000000240)=0x8c)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)=ANY=[@ANYRES32=r1, @ANYBLOB="04008b93afa9710c25d4e741b727bee15e6e0a7748d575e57d9a296ace8b2989ef9a8d1e61f52f46f8bf17989aa1ce82d3dd2d6e48e23aff674cc3fe08589fc92a06018fdf96da78f50f815b46f4bb94b91f250bb7dc68b6fcbc5f1a0930bdd566d48b992dfd6083f59d80ed75546f3ca46b04ce8c0e4e1ede465c547e85647337c7326c64b5671d4336270acf8f3b90dc9d18f1c1a9ca04f20adb1a"], &(0x7f00000002c0)=0xa)

00:00:35 executing program 3:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0)
getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0)
ftruncate(r0, 0xff00)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0)
getsockopt$inet_tcp_buf(r0, 0x6, 0x421, &(0x7f00000000c0)=""/187, &(0x7f0000000240)=0xbb)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0)
connect$unix(0xffffffffffffffff, 0x0, 0x0)
sigaltstack(&(0x7f0000ff3000/0x3000)=nil, 0x0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000280)={<r2=>0x0, 0x93}, &(0x7f00000002c0)=0x8)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000300)={r2, 0x6}, &(0x7f0000000340)=0x8)
syz_execute_func(&(0x7f0000000180)="9826473e431c190f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d1b170081c66db712c483397fd300c90fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3264788fe5800d030a1c9fb110fd3c4a261b7e2")
syz_execute_func(&(0x7f0000000000)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000")

00:00:35 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
close(r0)
ioctl$DIOCGETRULES(r0, 0xcbe04406, &(0x7f0000000200)="0083c828ce00484e9df8931a9d262bbe6c6aa1bc1fef2de84dde0029e02a419a270034c14a9711853112fccb1332ce4d152cd00f331204230366b2dc08bad6ce3c2a89a2fafe299a081a1e257ddb4b19619672d7aaba52bc3c76bea91c7fc3c872244088921dcb921859e1ad8b698ceb1ea87bbca7767a09f2badea30b3982ff95bec29e5ae049259b91e6cd1785c1df7c8581dded9d222c4bb030dd7c2d68b6dff6241fda0d9d4bbd46328b7f10bd17862ce70d0c1f38752d1ffdd4a5aa94bd46953237aa61108d45753d7eb04ff8d0311dce8f8dd12f")
syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")
ioctl$DIOCCHANGEALTQV0(r0, 0x80047410, &(0x7f00000001c0)='m')

00:00:35 executing program 2:
r0 = accept4(0xffffffffffffff9c, &(0x7f00000002c0)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000300)=0x10, 0x20000000)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000340)=0x80000001, 0x4)
r1 = socket(0x2, 0x20000001, 0x40000000000084)
connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={<r2=>0x0, 0x5}, &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x1, 0x100000000, @local={0xfe, 0x80, [], 0x0}, 0xdcca}}, <r3=>r2, 0x6, 0xffffffff, 0x80, 0xb0f7, 0x8, 0x4}, &(0x7f0000000180)=0x98)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000001c0)={@in={{0x2, 0x1}}, r3, 0x9, 0xcfc, 0x1f}, &(0x7f0000000280)=0x94)

00:00:35 executing program 1:
syz_execute_func(&(0x7f0000000900)="91cd8080000c44dae98a20d0d00fd1b02db5d900000070e4c653fb0fc402e9a6ed3c3b6446ddcb0bef9dc4a1855ebcbf0000000067450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c2ef2420f5a100f0000420f38ca78fb179f")
r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000800), &(0x7f0000000200)=0xffffffb7, 0x820000000)
r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000400)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000440)=0x10, 0x10000000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
ppoll(&(0x7f0000000500)=[{r0, 0x40}, {r1}, {r2, 0x1}, {0xffffffffffffffff, 0x40}], 0x4, &(0x7f0000000540)={0xb08, 0xff}, &(0x7f0000000580)={0x5}, 0x8)
syz_execute_func(&(0x7f0000000880)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f46450f0ff2abc4c2613d7002c481fb11309d673e66450f03d567450f483bd199c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a00c423437ac505")
sendmsg(r1, &(0x7f00000004c0)={&(0x7f0000000600)=ANY=[@ANYBLOB="004c00ee6eb48900000000142b904cfa36f2ad067e2f662a615900018948de6920c6ffffffff3164a3596836d12f269759d328d2744b3e43302b1f32cd14649f5d6a99f8a5271d96c52dc97b4659a7d440bd8f10e1894a3762a53d35ff1877733aad3713a3fd60bd1a67396140061861ee1a99eb4bcf70656a9ea83cb5a0379800"/141], 0x1, 0x0}, 0x20100)
r3 = getpgid(0x0)
getpid()
msgget(0x1, 0x8)
wait4(r3, &(0x7f0000000080), 0x0, &(0x7f0000000240))
r4 = getpgrp(0xffffffffffffffff)
open(&(0x7f00000005c0)='./file0\x00', 0x100000, 0x4)
getpgid(r4)
listen(0xffffffffffffffff, 0x4)
r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
lseek(r5, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
freebsd10_pipe(0x0)
poll(&(0x7f0000000180)=[{r5, 0x2040}, {r5, 0x40}], 0x2, 0x80000000)
setsockopt$sock_int(r5, 0xffff, 0x1013, &(0x7f0000000300)=0x40000000000008, 0x4)
setsockopt$sock_int(r5, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x1)
r6 = socket$inet_udp(0x2, 0x2, 0x0)
bind$inet(r6, &(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10)
shmget$private(0x0, 0x1000, 0x0, &(0x7f0000fff000/0x1000)=nil)
socket(0x2, 0x2, 0x0)
r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r7, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback, @empty=0x1000000}, 0xc)

00:00:35 executing program 2:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
clock_nanosleep(0x0, 0x0, 0x0, 0x0)

00:00:35 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x16, &(0x7f0000000080)=0x1, 0xfe9f)
getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={<r1=>0x0}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x1, 0x2, @mcast2}}, r1, 0xfff, 0x80000000, 0x0, 0x2, 0x8, 0x57e1}, &(0x7f0000000180)=0x98)

00:00:35 executing program 2:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0xb34)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x2)
mlockall(0x1)
munmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0)
mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x12, r1, 0x0)

00:00:35 executing program 0:
r0 = socket$inet(0x2, 0x3, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_buf(r1, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4)
sendto$inet(r1, 0x0, 0x0, 0x20001, &(0x7f0000ee9ff0)={0x2, 0x1, @rand_addr=0x8}, 0xa)
recvfrom$inet6(r1, 0x0, 0x0, 0x2, 0x0, 0x0)

00:00:35 executing program 3:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0)=0x1000, 0xffffffffffffff7d)
fcntl$setflags(r0, 0x2, 0x1)
connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x0, 0x0, @ipv4={[], [], @multicast1}}, 0x1c)
write(r0, &(0x7f0000000480)="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", 0xfb5)

00:00:35 executing program 0:
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000280)=ANY=[@ANYBLOB="1c0000000000000000000000000000000000000000000001000000000000000f1c2c19f61f1bfb8d02000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002acd7dece6ad3ffb5e261765888a99be7b51b82cdd017b133124089bfdbddc7eb4385ce94b740acc7b048297c377d758fda3e233ca648c5c09e6eb3252cad421526745f5f387bd7c5c6854276544497050c58312d37de5a9", @ANYRES32=0x0, @ANYBLOB='\x00'/20], 0x0)
r0 = socket$inet6(0x1c, 0x5, 0x0)
r1 = dup(r0)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x101}, 0xb)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000080)=""/253, 0xfd}], 0x1, 0x0}, 0x0)

00:00:35 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
fchdir(r0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000040)={<r1=>0x0, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000180)=0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x0, 0x6, r1}, 0xc)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="c2022e2f66696c6594b9"], 0x10)
sendto$inet(r0, &(0x7f0000000080)='%', 0x1, 0x0, 0x0, 0x0)
shutdown(r0, 0x1)

00:00:36 executing program 1:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000480), &(0x7f00000004c0)=0x8)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f00000003c0)={<r2=>0x0, 0xf, 0x4}, &(0x7f0000000400)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000440)={r2, 0x6}, 0x8)
r3 = dup(r0)
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000000000)={<r4=>0x0, 0x800000000}, &(0x7f0000000040)=0x8)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000180)={@in6={{0x1c, 0x1, 0x622, @local={0xfe, 0x80, [], 0x0}, 0x1}}, <r5=>r4}, &(0x7f0000000080)=0x84)
setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000140)={r5, 0x6}, 0x8)
flock(r3, 0x0)
r6 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r7 = open(&(0x7f00000000c0)='./file0\x00', 0x20000, 0x40)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r7, 0x84, 0x7, &(0x7f0000000300)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, r4}, &(0x7f0000000100)=0x8c)
setsockopt$inet6_buf(r6, 0x29, 0x6d, &(0x7f0000000240)="3d7a0becaa65ac028ee9f60468c416ae93389b12ac40d71e773ea6f7c4cf96a64c57630096f714f200c80373ae69e0632fc103aa46a3e1ba84421f52ee22facfedde4d1c860fc1a643ce5b95facb6f68e73ad4fd874fd208789aa4e5e9fef377e39868b423864cbd21f0c6fb89538ece5de6bb39a0d3ec2078b8aedcc1fb1d8d8be86e863568b3ea", 0xfffffffffffffe82)

00:00:36 executing program 3:
freebsd10_pipe(&(0x7f0000000080)={<r0=>0xffffffffffffffff})
ioctl$DIOCGETQSTATSV0(r0, 0xc0184432, &(0x7f00000000c0)="9e3376430e9bfbf5cb186aa6d75041ad382e7ab71d85ca100745c42fcfbfe4ee43ff5b112d0f3ee0cd26adc5671e561eefdcb5")
r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendmsg(r1, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000000)="83f2ffff8a26deab", 0x8}], 0x1, 0x0}, 0x0)

00:00:36 executing program 2:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
socket$inet_udplite(0x2, 0x2, 0x88)
sigaltstack(&(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000000))
setsockopt$inet6_int(r0, 0x29, 0x28, &(0x7f00000000c0), 0xfffffffffffffe39)

00:00:36 executing program 3:
setrlimit(0x3, &(0x7f0000000000)={0xb361, 0x2000b35d})
r0 = open(&(0x7f0000000080)='./file0\x00', 0x10000, 0xaeac73681c021f18)
mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x100)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000180)=0x8cf, 0x4)
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000001c0)={<r1=>0x0, 0x83d, 0xf, 0xffffffff, 0x10001}, &(0x7f0000000200)=0x18)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000240)={@in={{0x2, 0x1, @rand_addr=0x100000000}}, r1, 0x9, 0x2, 0x8}, &(0x7f0000000300)=0x94)

00:00:36 executing program 2:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x200, &(0x7f0000000000), 0x4)

00:00:36 executing program 1:
syz_execute_func(&(0x7f0000000780)="1c110f3802078f9898801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f20ad20000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841ac3c0f332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c00000066400f6889000001006666450f17720d2e440fc7bf0d00003c66660f3a0b0865")

00:00:36 executing program 0:
r0 = getpid()
setpgid(r0, r0)
r1 = socket$unix(0x1, 0x1, 0x0)
r2 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r3 = socket$inet6(0x1c, 0x3, 0x3)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000004c0)={0xffffffffffffffff, <r4=>0xffffffffffffffff})
r5 = accept$unix(0xffffffffffffffff, &(0x7f0000000500)=@abs, &(0x7f0000000540)=0x8)
r6 = socket$inet_udplite(0x2, 0x2, 0x88)
r7 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff)
r8 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r9 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c)
r10 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff)
r11 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r12 = socket$inet(0x2, 0x5, 0x8000)
r13 = geteuid()
fstat(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r14=>0x0})
r15 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000680))
r16 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
socketpair(0x10, 0x10000002, 0x80000001, &(0x7f00000006c0)={0xffffffffffffffff, <r17=>0xffffffffffffffff})
r18 = accept$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000740)=0x10)
r19 = open$dir(&(0x7f0000000780)='./file0\x00', 0x0, 0x26)
r20 = socket$inet6(0x1c, 0x20000000, 0x8000)
r21 = accept4(0xffffffffffffffff, &(0x7f00000007c0)=@un=@file={0x0, ""/89}, &(0x7f0000000840)=0x5b, 0x10000000)
fstat(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, <r22=>0x0})
freebsd11_stat(&(0x7f0000000980)='.\x00', &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r23=>0x0})
getresuid(&(0x7f0000000a40), &(0x7f0000000a80), &(0x7f0000000ac0)=<r24=>0x0)
fstat(0xffffffffffffff9c, &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r25=>0x0})
sendmsg$unix(r1, &(0x7f0000000d00)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000000440)=[{&(0x7f0000000040)="ddf62dc58884c8bf20637306bed34acf28369d694c363ce817d70b464a2b50eda8302098cfd2f1cae7abe259b08dfbbdc4e963d7c8427255fcd69516d7ab8c6cca36780f45", 0x45}, {&(0x7f00000000c0)="41ab62af10c9fc8a28123866b8b3111d999ccd98ec689f95cbea18dea1d2f4c864b9fac58ee5f440b41c9a71e8cec75211b0954d3f15c2334ecadad1bba79fd38040121e300b124268009bba166f503af987c11f7fa7b01699c66b1ac250d926cd83e14511bb66f8fd7801ce0e8bfd9dea47979af0a42462c1898e00dc452033d383efdeec306ee05ad466dab4b625175da58df0b84c1160f611a5ff98555ad26876856b49b490477fa673999150f9a526155c057e0a56bec14d6c71c1ec11e03cbccee7e2ecff73ef71b3735bbabc732131f1b87bfb52fa1f2007cf861ac5c9b947f791c31a44123cbe11355f37cfe6", 0xf0}, {&(0x7f00000001c0)}, {&(0x7f0000000200)="c6573a07cd4ed3dc152c4045830d9a070a94f0303b529748e48eef3ff90228d6e0b6e2d8ef", 0x25}, {&(0x7f0000000240)="02b71682b04cb889dbb2e55ec33ce24fc839", 0x12}, {&(0x7f0000000280)="8b3f7c536f91890fd3fff1c5e039f36ccdb02399aefb00b9afff1c06a4b11289aa79e0379ba4ce3686a36508a4b9f47b96a4774d70710cfe9c526bc566384533c510714641f848609ad415059dad0673b09110bf20f07d1965917bb45c23ee4d481426de99add8c04d88f3b2833e740b157b520a8db2ae3d830113688bf77111832826324580db8fbe0e9c1d74aaa8ac207c56625462a48136d64d491ac628ee20b2b70e51da3567a7fb183718db755857fcc46ba2c0a233da4c6be51923dae07a448f6c82cff65a3d0f295047f8b217dbc841d656", 0xd5}, {&(0x7f0000000380)="d353a6fa9884fa087338684ce88b1ef5c4d6600804f26245b8d672a609ed7f413c4385fb1a8e22c9fa78097684e305f7930ed319afe5fb6686193a3a1758f460d8167146c2b7ce0a44783d8f63e5730fff1bf30c484f13c19973756b60addd35ef39b582a140878d68ff440d195b8aeba06f47332920330ac2ab05b1fb5e92b949689c67164e4253b3c654430eeaca4ed50d314f359d360c7e532669", 0x9c}], 0x7, &(0x7f0000000c00)=[@rights={0x28, 0xffff, 0x1, [r2, r3, r4, r5, r6]}, @rights={0x28, 0xffff, 0x1, [r7, r8, r9, r10, r11, r12]}, @cred={0x20, 0xffff, 0x2, r0, r13, r14}, @rights={0x30, 0xffff, 0x1, [r15, r16, r17, r18, r19, r20, r21]}, @cred={0x20, 0xffff, 0x2, r0, r22, r23}, @cred={0x20, 0xffff, 0x2, r0, r24, r25}], 0xe0, 0x20000}, 0xd)

00:00:36 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x1205, &(0x7f0000000080), 0x8)
setsockopt$inet_mreq(r0, 0x0, 0xc, &(0x7f0000000000)={@rand_addr=0x2, @rand_addr=0x3}, 0x8)
msgget$private(0x0, 0x4)
r1 = accept$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000000c0)=0x10)
getsockopt$inet_mreqn(r1, 0x0, 0x9, &(0x7f0000000100)={@loopback, @remote}, &(0x7f0000000140)=0xc)

00:00:36 executing program 2:
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0)
r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000))
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4)
r1 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000092000/0x2000)=nil)
shmctl$IPC_STAT(r1, 0x2, 0x0)

00:00:36 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84)
r1 = dup2(r0, r0)
ioctl$DIOCCHANGERULE(r1, 0x8048756c, &(0x7f0000000000)="62df373d4f64d8a372c40b7f28e98dd7698722b8942e51452933fe56e2587f0074409dffffffac")

00:00:36 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000340), &(0x7f0000000380)=0x4)
r1 = socket$inet6(0x1c, 0x0, 0x401)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, r1)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, &(0x7f0000000540)=0xffffffffffffffee)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, 0x0, 0x15b)
mlockall(0x3)
sync()
getsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc)
r3 = socket$inet6_udp(0x1c, 0x2, 0x0)
fsync(r3)
r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
pwritev(r2, &(0x7f00000004c0)=[{&(0x7f0000001640)="6b847182d64f1be0c103dce9b772d21eee58e42f3cfec3dca2f192215f93730bb2e01edfe76dd53d26fddecd944d100e24db5148092f4137b467a5816e517b239c8f63d87429b927db6bd19f1db719fade892cd9425a86198275eb270ae9818c6ec872fe3de5dbf7c747c900da83b9701364543a37882238de9886b2dd26b87ab9af62f0644a7cbeac681f8ad89f4f6cfc49b38ea819d2c8", 0x98}], 0x1, 0x0)
fsync(r3)
lseek(r5, 0x8000000, 0x1000000000003)
getresuid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340))
socketpair(0x1, 0x20000007, 0x7fff, &(0x7f0000000280)={0xffffffffffffffff, <r6=>0xffffffffffffffff})
setsockopt$inet6_buf(r6, 0x29, 0x51, 0xfffffffffffffffe, 0x0)
getuid()
pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x1)
accept$unix(r4, 0x0, &(0x7f0000000080))
fcntl$getown(r3, 0x5)
sync()
msgsnd(0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="00000000000000000f40b9b88da50ebdc61815ed686e434586f3627ca663188061056b6e"], 0x1, 0x800)
msgget$private(0x0, 0x0)

00:00:36 executing program 3:
setrlimit(0x8, &(0x7f0000000040))
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1, 0x10, r0, 0x47)
r1 = open$dir(&(0x7f00000002c0)='./file0\x00', 0x8c44, 0x20)
pipe2(0x0, 0x0)
r2 = geteuid()
pipe2(&(0x7f0000000300), 0x100000)
freebsd11_fstat(r1, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280))
freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, <r4=>0x0})
setresuid(r2, r4, r4)
setresuid(r3, r4, r4)
getpeername$inet6(r0, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000140)=0x1c)

00:00:36 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="c3e273165cd8d0e911b7065247e07d06fb04f344b830667e84cbadd66f430ff88007be37b0b6bd286bf2dd085dee22038f904d8e7c137f261729954e10615e867d0f598cba48e1f59c0986c6fa10d200"/91], 0x10)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000180)={0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0xb)
recvmsg(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=""/100, 0x64}, 0x0)

00:00:36 executing program 3:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
pipe2(0x0, 0x4)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
msgget$private(0x0, 0x20)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
symlinkat(0x0, r0, &(0x7f0000000100)='./file0\x00')
ftruncate(r1, 0x7e2780e3)
r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x80491f, 0x6, 0x12, r2, 0x1f470000)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x44}, &(0x7f0000000080)=0x8)
accept4$inet(r1, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000280)=0x10, 0x20000000)
r3 = accept4(r1, 0x0, &(0x7f0000000200), 0x0)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={0x0, 0x0, 0x1}, 0x0)
getsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @empty, @rand_addr}, &(0x7f00000001c0)=0xc)
socket$inet(0x2, 0x0, 0xfffffffffffffff9)

00:00:36 executing program 2:
syz_execute_func(&(0x7f00000000c0)="9826473c431c660f05f30f59bfd913000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712f36ec9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefe70dd4d48cc7e8628f6808a3056f0000004e00c48de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")

00:00:36 executing program 1:
socket$inet6_udplite(0x1c, 0x2, 0x88)
syz_execute_func(&(0x7f0000000040)="b14591cd806969ef69dc00d90ffe3c13c44139fd5bf91cc1c7c6e4c653fb0fc4014c5868f4a95fc44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c36645c4e18c1406f3400faee4749826261f696926400fe618c401fe5ff6e3df646736676666430fefb300000000c4e10f7d4cdce5f30f1a1254111d54111d00")
r0 = socket(0x17, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000400)=ANY=[@ANYBLOB="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", @ANYRES32=<r1=>0x0, @ANYBLOB="0900000001000000080100000100000019ad0100"], &(0x7f00000002c0)=0x98)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000340)={r1, &(0x7f0000000300)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000380)=0x10)
r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r3=>0x0, 0x6c, 0x1, 0x2}, &(0x7f0000000100)=0x10)
setsockopt$inet6_udplite(r2, 0x88, 0x2, &(0x7f00000001c0)=0x3ff, 0x4)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000180)={r3, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000003c0)=0xffffff60)

00:00:36 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
r2 = fcntl$dupfd(r1, 0x0, r0)
sendmsg$unix(r2, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0x10}], 0x10}, 0x0)
preadv(r0, &(0x7f0000000200)=[{&(0x7f0000000000)=""/150, 0x96}, {&(0x7f00000000c0)=""/209, 0xd1}, {&(0x7f00000001c0)=""/27, 0x1b}], 0x3, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000240)={@in={{0x2, 0x0, @rand_addr=0x20}}, <r3=>0x0, 0x8, 0xffffffff, 0x8, 0x8000, 0x3be7bf80, 0x1ff}, &(0x7f0000000300)=0xa0)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000340)={r3, 0x20}, &(0x7f00000003c0)=0x8)
freebsd10_pipe(&(0x7f0000000400))

00:00:36 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x1000}, 0x10)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000400)={<r1=>0x0, 0xffffffffffffff3d, "b34a2cbc6e07c3ba27f5d3571c6a1b9c2526c0dd622fc7cd70dfd7ce34fbf2ba76a128e56d04d2bdea0c42bf2e259cc2e59654bb9fc213275bcbd51c15337a241326a50ac56b"}, &(0x7f0000000480)=0x4e)
r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000580), &(0x7f00000005c0)=0x10)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000600)={r1, 0x80, 0x3, [0x80, 0x10001, 0x2]}, &(0x7f0000000640)=0xe)
sendmsg$inet6_sctp(r0, &(0x7f0000000540)={&(0x7f0000000080)=@in6={0x1c, 0x0, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x6}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000200)="c716", 0x2}, {&(0x7f0000000240)="a1a9974c32d7753343d1d1e3d581d67bda5b7d73d84f9df29233cc01530255e32eccbd5d86780af7a6eef9a344d3e9bc91cf3ac7dc2ad5e2c80bd57850e75d909596cc20c2880f8a716d4eeecd77259592f2896dd964ced19f822b8b3754c84418", 0x61}, {&(0x7f00000002c0)="546bbe1db0b80cdff6d02cc164a24d0faa4c4e692fb93b6f9b570e1e26afed36422a98b6e4a0922f012b0e54a30ef945951924cc9915f3fdac367218336bc1eda5b85050312d2c2089bdd1154ff1af4e3aa6c4c4da0efe4a44964f3a7614babd95c0209ce08da48a2cc8e1177ac854aa16b2d452226316072b89388ad100e5f135043b23cae37ff3e2012ed6213bc1c1aa7b7d827010e8636ed71913e6613a4e0228c86c7f35d9b0fa92d7f259620ac9231aaa63f7739865ebd58a1d11203162a62e127a9d9356896e40e601cddaf4cae719f5", 0xd3}], 0x3, &(0x7f00000004c0)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x100, 0x800, 0x80, r1}}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast2}, @dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x48, 0x4}, 0x4)
r3 = fcntl$dupfd(r0, 0x0, r0)
sendmsg$inet_sctp(r3, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="1c000000840000000400000000000000000000f780b313b27e00000000003dbdedaac5c2f4f29db3de1dae9056408d149c539968051feaf9b82270952340c6f417a4dd8cdccf677e0c089ff0309b7e1ce5e85feb2ae653a067658b1707e1dd202924eb68ab0995694cd1fb381e053f2110c7ce60ac171e552a4baf", @ANYRES32=0x0], 0x1c}, 0x0)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000000)={<r4=>0x0, 0x3}, &(0x7f0000000040)=0x8)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000100)={r4, 0x1ff}, &(0x7f0000000140)=0x8)

00:00:37 executing program 0:
r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(r0)
syz_execute_func(&(0x7f00000003c0)="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")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)

00:00:37 executing program 1:
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381c6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r0 = msgget(0x1, 0x99)
msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/79)
r1 = getpgid(0x0)
r2 = msgget(0x3, 0x8)
msgctl$IPC_INFO(r2, 0x3, 0x0)
wait4(r1, &(0x7f0000000080), 0x0, 0x0)
r3 = getpgrp(0xffffffffffffffff)
syz_execute_func(&(0x7f0000000240)="8526473e431c120f05f30f59bfd913000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8678b6808fcfc056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
getpgid(r3)
r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
setsockopt$sock_int(r4, 0xffff, 0x1019, &(0x7f0000000100)=0x7, 0x4)
lseek(r4, 0x0, 0x1000000000003)
__semctl$IPC_RMID(0x0, 0x0, 0x0)
poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
freebsd10_pipe(0x0)
r5 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil)
shmctl$IPC_INFO(r5, 0x3, &(0x7f0000000340)=""/117)
getpeername$inet(r4, 0x0, &(0x7f0000000400))
truncate(&(0x7f0000000440)='./file0\x00', 0x1)
poll(&(0x7f0000000180)=[{r4, 0x2040}, {r4, 0x40}], 0x2, 0x80000000)
mprotect(&(0x7f000043d000/0x2000)=nil, 0x2000, 0x1)
socket$unix(0x1, 0x1, 0x0)

00:00:37 executing program 0:
setreuid(0x0, 0xee00)
r0 = geteuid()
setresuid(r0, 0x0, 0x0)
syz_execute_func(&(0x7f00000000c0)="1c09c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
r2 = socket$inet(0x2, 0x1, 0x3ff)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000080)={<r3=>0x0, 0x3}, &(0x7f0000000180)=0x8)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f00000002c0)=ANY=[@ANYRES32=r3, @ANYBLOB="2d000000685dcf1b343c21728f4201f81b823feaa99d314a801b26b237a5c4c1a982363f9abaf996daafc4230910ae150cfd57fabbedec4c4f675fdaf86fb2d5a108e766489e7bd8837916cd37e5467d2b81f0346f14fe874167c3e8b31ea39541fe5c251408c154fbcaeb6eec4ac009eabe67bd6e2def957d1023f7649bf22962a0c261a5860649cd45802faa3268851b1a66f72961e3b829f093ac73f1cc64672865f1db186a51416b76538fd3be4b703cbcb06e9e553b0ecd52f1f5d9f2bc7f18ce430d75c46b"], &(0x7f0000000200)=0x35)
getpeername(r1, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c)

00:00:37 executing program 3:

00:00:37 executing program 2:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$sock_int(r0, 0xffff, 0x1819, &(0x7f0000000000)=0xffffffffffffff4f, 0x4)
freebsd10_pipe(0x0)

00:00:37 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xf, &(0x7f0000000100)={0x80000000001c00, 0xfffffffffffffffc, 0x20000}, &(0x7f0000000000)=0xfffffe5a)

00:00:37 executing program 1:
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381c6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r0 = msgget(0x1, 0x99)
msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/79)
r1 = getpgid(0x0)
r2 = msgget(0x3, 0x8)
msgctl$IPC_INFO(r2, 0x3, 0x0)
wait4(r1, &(0x7f0000000080), 0x0, 0x0)
r3 = getpgrp(0xffffffffffffffff)
syz_execute_func(&(0x7f0000000240)="8526473e431c120f05f30f59bfd913000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8678b6808fcfc056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
getpgid(r3)
r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
setsockopt$sock_int(r4, 0xffff, 0x1019, &(0x7f0000000100)=0x7, 0x4)
lseek(r4, 0x0, 0x1000000000003)
__semctl$IPC_RMID(0x0, 0x0, 0x0)
poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
freebsd10_pipe(0x0)
r5 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil)
shmctl$IPC_INFO(r5, 0x3, &(0x7f0000000340)=""/117)
getpeername$inet(r4, 0x0, &(0x7f0000000400))
truncate(&(0x7f0000000440)='./file0\x00', 0x1)
poll(&(0x7f0000000180)=[{r4, 0x2040}, {r4, 0x40}], 0x2, 0x80000000)
mprotect(&(0x7f000043d000/0x2000)=nil, 0x2000, 0x1)
socket$unix(0x1, 0x1, 0x0)

00:00:37 executing program 3:
chroot(&(0x7f0000000040)='./file0\x00')
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000080)=0x4)
lseek(r0, 0x0, 0x1)
socket$inet_udp(0x2, 0x2, 0x0)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
symlinkat(&(0x7f00000002c0)='./file0\x00', r0, 0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, 0x0)
getresuid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240))
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000340)=0x5, 0x4)
freebsd11_lstat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540))
freebsd11_stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000005c0))
lchown(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)

00:00:37 executing program 2:
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
socket$inet_icmp(0x2, 0x2, 0x1)
syz_emit_ethernet(0x4000, &(0x7f0000000000)={@random="b100485caa2a", @random="43333e128ef5", [], {@ipv6={0x86dd, {0x0, 0x6, "e49d78", 0x3fca, 0xe811, 0x0, @rand_addr="2293ca12379ead9c65dcd6bb64696744", @mcast1={0xff, 0x2}}}}})

00:00:37 executing program 0:
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
ioctl$DIOCRDELTABLES(r1, 0xc450443e, &(0x7f00000000c0)={{"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", "a84cd1f48f9c5de75f80cf412bd57309f6abcd312b5ca258b48935c3905b20ee", 0xbdb}, &(0x7f0000000040)="23e0f963151e4a824186802fffb6c1a611da7fcc57070e130ce36e1f94a69e151b5305c59aabcdc9d5e1710119d36bda64736b1908ed290cde695a74ed6f7b2cc45dab030efa3ddc31b85436432f36d72847fe73d898506be4f5d245", 0x94a, 0x9, 0x0, 0x81, 0x5, 0x0, 0x20, 0x7ff})
r2 = msgget(0x0, 0x400)
msgrcv(r2, &(0x7f0000000540)={0x0, ""/184}, 0xc0, 0x1, 0x1000)
recvfrom(r1, &(0x7f0000000600)=""/141, 0x8d, 0x2, 0x0, 0x0)
setsockopt$inet_group_source_req(r1, 0x0, 0x54, &(0x7f00000006c0)={0x7ff, {{0x2, 0x1, @multicast1}}, {{0x2, 0x2}}}, 0x118)
pipe2(&(0x7f0000000800)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x4)
msgsnd(r2, &(0x7f0000000840)={0x0, "4d3598dfc5ec797d411f994747c65f3a306222626106225872b08134a699ed3590c0b539684f084814f25770a636447de7b4aa6c7188331b617cb6f86a20e8b787f9be884839f0acb78b6f209d94543588a9259725c44c7d87175f8fcf1a3943bd6992b3d4a0921beb26de555839b12f03c4d950c5d0e8c89a00d875e5279ab6be29dfb3f8d21ee18668a8fbe37ba7039ba20e6cc23f23322d281838a8bf666c83c8d3a93747158479c76aadfd9eafd46a"}, 0xb9, 0x800)
msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000900)=""/236)
r5 = msgget(0x0, 0x40)
msgctl$IPC_STAT(r5, 0x2, &(0x7f0000000a00)=""/250)
msgsnd(r5, &(0x7f0000000b00)={0x2, "08240de5d61bcfb0209411857bc8435a09e250f5117f8c4c300ef99544c7bad4c7d92c981f324cfe64c124e9c57f4cc6fc11688af3c28ef9b2e271d8005246f6a47aecbc1ace1496ebab1f6eb5556f59eeabf20f180c5b3684dc"}, 0x62, 0x800)
msgget(0x2, 0x80)
close(r3)
open$dir(&(0x7f0000000b80)='./file0\x00', 0xa74c44df98fba244, 0x60)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000bc0)={@in6={{0x1c, 0x1, 0x7, @mcast2, 0x200}}, <r6=>0x0, 0x2, 0x4, 0x3}, &(0x7f0000000c80)=0x8c)
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000cc0)={r6, 0x8000}, 0x8)
pipe2(&(0x7f0000000d00)={<r7=>0xffffffffffffffff}, 0x4)
setsockopt$inet6_tcp_buf(r3, 0x6, 0x40, &(0x7f0000000d40)="f18e", 0x2)
select(0x40, &(0x7f0000000d80)={0x7fffffff, 0x20, 0x401, 0x8, 0x101, 0x1f, 0x8, 0x9}, &(0x7f0000000dc0)={0xba6c, 0x1, 0xaf3, 0x100000001, 0x1, 0x9b72, 0x3, 0x5}, &(0x7f0000000e00)={0x1000, 0xffffffffffffffe1, 0x0, 0x3000000000000, 0xea2, 0x7, 0xa9a, 0x3}, &(0x7f0000000e40)={0x3, 0x1ff})
msgctl$IPC_STAT(r5, 0x2, &(0x7f0000000e80)=""/228)
getpeername$inet(r7, &(0x7f0000000f80)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000fc0)=0x10)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f00000010c0)={r6, &(0x7f0000001000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @local}, @in6, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000001100)=0x10)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, &(0x7f0000001140)={0x1, [0x3]}, 0x6)
getsockopt$inet6_sctp_SCTP_REUSE_PORT(r4, 0x84, 0x1c, &(0x7f0000001180), &(0x7f00000011c0)=0x4)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x108, &(0x7f0000001200)={r6, 0x0, 0x0, 0x200, 0x9}, &(0x7f0000001240)=0x18)
renameat(r7, &(0x7f0000001280)='./file0\x00', r1, &(0x7f00000012c0)='./file0\x00')
setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000001300)={0x20, 0x6, 0x72f, 0x7fff}, 0x8)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x16, &(0x7f0000001340)={r6, 0x3}, 0x8)
shutdown(r0, 0x0)

00:00:37 executing program 0:
r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xfd8a}], 0x1000000000000180, 0x0)
r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
fcntl$setstatus(r1, 0x4, 0x10048)
writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
fcntl$setstatus(r1, 0x4, 0x0)
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x2, [<r3=>0x0, 0x0]}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r2, 0x84, 0x8001, &(0x7f00000000c0)={r3, &(0x7f0000000140)=[@in6={0x1c, 0x2, 0x7fff, @empty, 0x6}, @in={0x2, 0x3, @multicast1}, @in6={0x1c, 0x0, 0x4, @empty, 0x1f}, @in6={0x1c, 0x3, 0x4, @mcast1, 0x78a5}]}, &(0x7f00000001c0)=0x10)
pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0)

00:00:37 executing program 2:
r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000))
sendmsg(r0, &(0x7f00000002c0)={&(0x7f0000000040)=@in6={0x1c, 0x1, 0x101, @remote={0xfe, 0x80, [], 0x0}, 0x3ff}, 0x1c, &(0x7f0000000100)=[{&(0x7f00000000c0)="913b39254b47297f48c00b9e1767ca4d985b74831fd4682510e5c5dcdb097502", 0x20}], 0x1, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x168}, 0x20000)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000580)={0x9, 0x1, 0x2800, 0x6, 0x69bc6e8a, 0x7e42, 0x204, 0x5, <r1=>0x0}, &(0x7f00000005c0)=0x20)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000600)={r1, 0x8}, &(0x7f0000000640)=0xc)
r2 = open$dir(&(0x7f0000000300)='./file0\x00', 0x30e01, 0x61)
utimensat(r2, &(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={{0x9ec4, 0x3ad}, {0x40, 0xffffffffffffffc1}}, 0x200)
socket$inet6_tcp(0x1c, 0x1, 0x0)
r3 = socket(0x1b, 0x3, 0x0)
getsockopt$sock_timeval(r3, 0xffff, 0x1010, 0xfffffffffffffffe, &(0x7f0000000080)=0x10)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f00000003c0)={<r4=>0x0, 0x6, 0x1, [0x1]}, &(0x7f0000000400)=0xa)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f0000000680)=ANY=[@ANYRES32=r4, @ANYBLOB="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"], &(0x7f0000000540)=0xd6)

00:00:37 executing program 2:
setrlimit(0x6, &(0x7f0000000040)={0x7, 0x100000002})

00:00:37 executing program 1:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
socket$inet(0x2, 0x0, 0x7)
setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000580), 0x1f)

00:00:37 executing program 0:
msync(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1)
syz_execute_func(&(0x7f0000000080)="0c09c4817a2df998cd801b69e42eaf6962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676d328e00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff261dc2cf400005b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3ff4336660fd2938c0000000f01c36666450f17720d14111d54111d00")

00:00:37 executing program 3:
link(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00')
syz_execute_func(&(0x7f0000000100)="984c5e5ea84a1c060f05f359bf7a294f0043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2b66470f383a4d4ba261c481f1da10")
unlink(&(0x7f0000000000)='./file0\x00')
chdir(&(0x7f0000000040)='./file0\x00')
pipe2(&(0x7f0000000080)={<r0=>0xffffffffffffffff}, 0x4)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f00000000c0)={<r1=>0x0, 0x6, 0x0, 0x3d19, 0x4}, &(0x7f0000000200)=0x18)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000240)={r1, 0x10000}, &(0x7f0000000280)=0x8)

00:00:37 executing program 1:
r0 = dup(0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000)={<r1=>0x0, 0x7, 0x8001}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0xff, @local={0xfe, 0x80, [], 0x0}, 0x8}}, r1, 0x101, 0x400, 0x2, 0x9, 0x5, 0x8}, 0x98)
r2 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_buf(r2, 0x6, 0x41, &(0x7f0000000200)="e4e11df357f368ea", 0x8)
setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0x41, &(0x7f0000000100)='\x01\x00\x00\x00\x00\x00\x00\x00', 0x8)

00:00:37 executing program 2:
r0 = socket(0x2, 0x20000001, 0x0)
sendmsg(r0, &(0x7f0000000180)={&(0x7f0000000080)=@in6={0x1c, 0x3, 0x100, @remote={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c, &(0x7f0000000140)=[{&(0x7f00000000c0)="4d05c29753f888a9c3e695435e92fbd906fee9ff7346d13af1c14a815271767b932f6e69125d0a5c06a293bd8526a4decedfb7d542dbd3f4", 0x38}, {&(0x7f0000000100)="2c0f753fd8718f", 0x7}], 0x2, &(0x7f0000000200)=[{0xd0, 0x8c, 0x5, "8793e676464d3384372763cb524b09dd225c13d368c30916b079378fccaad9cec98feae9e50ecf295e32d28495d72ef59d60a9406cb793571a51af17813f5f304194f30d40f0b28884c9cbcdf9cc9f25f12d4fd1ed498e08e268a57f6528251ab5448cd1eb04a327ddfce65ce7bdf12604aba8c9a2c1f57f0d178c7a67d9a223dcaa0fe2522a13daa166c381d031d329bc0ae211b9d23eb311dbe15f634656fdf33006d1140b49c217bfa8686bc90641ffbbf2aadd01c20839a4a8b3e17d89"}, {0x1010, 0x1, 0x8, "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"}], 0x10e0}, 0x188)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x2, 0x4)
sendmsg$unix(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@file={0x20200, './file0/file0\x00'}, 0x10, 0x0}, 0xc7)
clock_settime(0x0, &(0x7f0000001300)={0x20, 0x10000})

00:00:32 executing program 1:
semget$private(0x0, 0x1, 0xf2f0c82bbb49de88)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00'])
writev(r1, &(0x7f0000000280), 0x26)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85)
open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
madvise(&(0x7f0000aa3000/0x3000)=nil, 0x3000, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)
truncate(0x0, 0x0)

00:00:32 executing program 3:
socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000180))
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
r1 = dup(r0)
setsockopt$inet6_int(r1, 0x29, 0x7f, &(0x7f0000000140)=0x8, 0x4)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
r2 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet6_group_source_req(r2, 0x29, 0xc, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108)

00:00:32 executing program 0:
setrlimit(0x7, &(0x7f0000000240)={0x7, 0x3d})
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$DIOCGETSTATES(r0, 0xc0104419, &(0x7f0000000080)="4ab3fd1b434887fe6be35e018618637d3e0bb293d51769aea37aa7eeb9257c64e8eea2c8f5ae697837de1905078fda3b8c638a64b690b63312d80f3d2a6ef87b47870b7d07c750f363edd5d03591946b3bfec60742fe87027b38021f655a191182b843fa55b998a91f038ac2c7c062321264")
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
pwritev(0xffffffffffffffff, 0x0, 0xa9448f18c2608d30, 0xfffffffffffffffc)
setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)

00:00:32 executing program 3:
setrlimit(0x9, &(0x7f00000003c0))
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
socketpair(0x0, 0x0, 0x54a, &(0x7f0000000000)={<r1=>0xffffffffffffffff})
close(r0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000040)={@in6={{0x1c, 0x3, 0x27, @mcast2, 0x9}}, <r2=>0x0, 0xfffffffffffffb8b, 0x1000, 0x7fffffff, 0x8f5, 0x40}, &(0x7f0000000100)=0x98)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000140)={r2, 0x1}, &(0x7f0000000180)=0x8)
socket$inet_udp(0x2, 0x2, 0x0)

00:00:32 executing program 2:
r0 = open(&(0x7f0000000540)='./file0\x00', 0x80, 0xc0)
ioctl$DIOCADDALTQV0(r0, 0xc100442d, &(0x7f0000000580)="02df230d2a9f")
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x28600, 0x0)
ioctl$DIOCRGETTSTATS(r1, 0xc4504440, &(0x7f00000000c0)={{"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", "9fccf93d8c70852b0845214450bafb090f5ccdc89d014fd5d3ab4be0cfaeac09", 0x9}, &(0x7f0000000080)="48a37eee31703091c05003299b7352b2dd0f9c14", 0xffff, 0x1000, 0xc7, 0x7f, 0x200, 0x0, 0x3e, 0x1})
ioctl$DIOCSETLIMIT(r0, 0xc0084428, &(0x7f00000005c0)={0x3, 0xc9b0})
syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000008004500001c0010a60400009078ac1400aa2a624d1666dca363e0000039758181625013de42"])

00:00:32 executing program 0:
getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x40}, &(0x7f00000000c0)=0x8)
getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x3}, &(0x7f0000000200)=0x8)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000001380)=ANY=[@ANYRES32=<r0=>0x0, @ANYBLOB="00100000b7c50f92c37738639fef7e600d22305a5b7849877f126ee81048ce09ff1b00299258bd2ea09948b878c607dbd4ff5773499d7087877a0ebffa96f0f254b2c03c8fd778b7d2669e39b472af66291b824812fe77e20e8f6e0b82d731e94b97a665f4c19eb09b6829e3cbc4300cfad13abae305be227498c85897fabbe022359b35f1e2079367fa9605bb580a68df71260072f4f2ad5400ac76aa8b0ecef4ec9a56a02913650fcd6efce8900aee72aff2704e722b9d600699ffcc79d69bfbcd5cc16714665e2e25b79667088eea23deb099f932a3280dbfaf74d019306548adda3dabd2ee573c7e6e9dcc39307387558a1af8c59b7da919c7d656ea019da8f9cd7437a3108c31d3ff00a1e012448353c0319eeeb1c026ff08b95ffcf5d03be47acdf757243f8969b7b0f7d33bacbaa136c57983116f174660d5df7913a63de318431cd81937c0f27a8109ad930b369d3abfa77235793eebc91b77c025433b408531eb8da5659b330cd3f4717af9dffa011e9dd2dba4b82b42656f2f4f94c28a886eccbb14fc4de39043a01e0538e8e9858f98dfb7d8c9f88f0240ba1e12abddf8297babf61212ae19bef963cf0924ad854376a3b4d62dcf30a00f4c6f3ee2f091bdc185583a052ccf843ec56a353b691e266e944aa4ca0d0f7a4aa9d0a20481683c2bc8aa4defc2ac6d65e6c6771ff6ae764053d51beffe2d525c64fd8d4ee23d4441d6ee3b1afe1df92a8fb7d70e28ed23cce6f8818016e9cd2e59b0290b9dded16a857b72658e32fddf598d6afdf2896b09afb7d63c02c5d611cdc44964cab16e257d0b0923800deece18319408483ab930cddd43274c0944a35f29089e7663f184b605f9f1764f690af52033656b9ae0a9341425770a1b1c1bc27a7a14e02493775a017c3e00e3ba2c760b239419fdd10c3d429c765ca38bd990105aeba825146611968a3e67314375f020472e2d250b27f28d04a181ba9c952a4c1aa1cb13790515534f3e57b3fc653f596a101daa74c27fa8cdd2cd85677ef9a58c6bd69f10097527b29f6112cbd35511b0142b82db301e75fe4e9c3856f974b5bb63b94d4fa053b8e4e95dfb16e26652703c41538bb76c744f41b4fde973012bb3a56aea5438324526a638ac51d5bc44d308bc36d7040dad88321403031710bfd618d72f343ef707f355aba0921041414b9eeee4a933c1fab523ea5663d9cfb5da8ed6bc715d41590e16264caa25b6a3ac5c5fa702e035772bf9fa30ae6600c55c18e0399238ce749d8f2fba12f0566f351c4ba69d1688ca18c39ed6c3343f1d4806ac5d1aaa2575028ef1dead396d9c46f72668cc879b8ad4760783a8039a335c88b35e1199cd582838ad54ae0d10232c15a2eab14ce1b90b7b80bc232bb4d41bf5988b7730d77cf5b16311268584328e75f16538efc14ef0ab2e635385f168bc8d0d54fd86263088ac685a31b9c87ed969e8fdc3f2542ae6b419fe0a6252a53461cdfe141010a7797c11383bafdd36661dc39158e883d70f33b6b3f7faa65e485571f8619fae5b9d4ade8268e9dd87deccc74e70871412f6f283fefcf60ece8f2edb33268022fc15b340e481f390a6c3027bfa895755c2da2500f37a04d5e0af493a3011875ba8dcb92bf80f08f46ac24fa14c4342efa5b1a05406cce0b49fd3ffcdb9cc1a2292ed99d08ca4db66d4269141658de887689c4f9735820c62763abd5a17ed828d947c4bc5718e9e24ce99c823940845adf3d03254ca7070888a380c3935610c4d5ef70c5f3be89a36d86834f36a98b57373f25254eeebb696de1d379a06cc49854c8c58dc72d843a63996eab3187bf0132bd1096604f05b06e31fa47c6202d945a4683d6816644abbbcb6510c42c094b8dd7a470278b6355569a23dbcd49ace103577714581864c0b567373d74c287f15ada93983347cdd9e98ea981a16eec440f9fb54ed99e163487f0bd18266eb92f4713ec9b02a57821f444c2eedcf32bb9c7c6813d151c93749a9e86b8012341f35e4daf1bd2e0f20c8ca829a7ed68a3a49e3fb5c41e6160e22003ec2e377ed8d15d7b5d8f0346673904062fc4eb2c2ce41967fc29c425a38af0fd399645cf823fab88d767b74d78e6481e67902b6ccd7b94b82ffed67bac7dfbda683b2d74ce9d6662195e2226f28b77fdf15920d14bd2a7601e43001275852ddd6439f668e67d35ac294db8576737702c24a48c4b249493c637f5e1512007f32f9c18e2daee492511fe9fa8b41181fd7b14fdd84739710ae8fde5828fe3b67e3df93a3f4c35c1c01e0a6d4980778b4c8e480c8d5d24eaf9e5a1193b4ed455b7701d395dd0842ee27ae1553f8fc33087de0d9d09777fb3a6eee5002ecd935b9866110bf45b8b593acaf1fc6c84b6f9591fe5963e1b1e37ad22fb9742617eda7a79749e9ef5e9f4c40d57f5a3ddd24ddb22f19f50af80f8a2b8af5bc7128f61a5443ddf6d70a18911cbb7fb6174730195f590dca76e454cbd772b86f8b7cccf827d088c545f8bc7d6aecd605b9476e66b3bc743d7ef26e7bc3fff22287fed5fddd11207b20f59c26c6c59919b20e8acf8d9a305b8ce91bfc50a5880569239a4210cbe6de510a5f3c196fb749ce859b8bb73e32f7ef39fc428a5d7e24e22678f0870ca4b97539e60b0300e3cc43df951a851a79996f3d49a8a959bd18addcadb25e9b5fec633d4ff7df4bb2989944c6e57981a8c1168310f3297b1c7e3698b64de65664162bb742b8efbecfec1b902b2fd9b4b5f0c9b8212e9f5bc41de45a14c8ea0a1df5a04d1457c60905d5a58b61c791240bb2edf003b586923fb15fd7b39f984894c2183ba125a3e883b180e19cec80c8f53b2014f4483a668230ad2893a694f92f8cd17f4e90d901cad91fff951a38a6c82fe77eab44967bc14f5f507f429f79c72dbd1bc7696fa575a0eb2a0c0746309cf02788fb8f165fda5fd23def3732a58961db74ebbe99a227ff8d54afe4d48ac720fcddf7881b288acd9cab29c4abbe185c1e04956558313bf10a43d91062641f40a1930bddf7d09c9eb2ce33635c0ce731e5f49c3272f0c9b9e027d711a36b3d35428e2153af7495fb5d4b8d0f22dd0106d629848f26223cabace47c499e063f5fa26dcf618fa10ead718f283cde68920d18c8f488117eef6711a7b631cacbb1f28ea8c6c920ab89cdab77da1165eb359f66db365f2d8866d48f681aa1c7465de7bb146fa9a384c15349f8dcd75b6e19f727f949aece9c76417665dd27534419f6551defe422d75a2ebbd1e210ec675f3d55fe6c52eb2ec5ab3ebeefcc8275f8226b9a40a51c9fbf6aaae43a9633d12658614f7f16e35a3dd037dc568053ee253f7823a4041df3b0f17572a87bbb464336ab78a9f0afecb14f129468a62f97951d166673fc1815a67870fcb254d4625642c79f6908bb09f017bfa76a592922a501e4f37f6cbf0d212545ca43d46148f3439f662963637b5a734c68abc92891954bd45cc40f476555349be6e0bfd3fc846341c8e5c0e99c46c723aa75333fde4c5f51f85d0e0d2cf889d74ef05eda2388c9a06b557814d2432311715d54930dac4c2377cf5fdb4a069c6c46b500f82b5d889ffdcd5f687371dde47428b68c105fe2b04828e80a93b95b9b8a2ec832703aba436a74b5ed27ad00ba1c997334f81a4d2e59b4f2e52be02582f15d88141738105e0cc0e48d9f51404b47d1bb5e280c466d5698ba7c668bebf9cb83eb7a827bf6bfc7b37e06e8ccd0f00a8ce12184762ab557bd406c713b10a092d7081ff6c55339ded0e2a18db692a37c04f88570527dcbc22e80689669c255aede9dffb3838176cfb1190fe60caf79f5af175e2869ef2197ee458cee48f71f752c568841edb44f69c11c4182565f7774f64323f33c25f74da6dd91863bf896560dd24027103154ed2ad0fed7e5d8b1af6094c91859cb57c1be05eda9cda16e9f817f3294148275a706f58118f5b380e88f5406388afff66e5f5c007620e26c0db0061e1f1e78aaa4d13a67f9fbcb0251bbf894e362c9620a33956076f55878942efe5f6a97812864b9e27a4bff6f8d9c9324ce72fff325cdb664684ff29a38281e2c2a77203440b7046756f3a80151d7f2d62f9379d013afabd555611687a2d31a794981c1cc2921aaa96f321c79cf905f597d171830ed7983ec8160f86076dd1237c9abc9b4cd4bd812dba666a09fac2e328b24f3fca41bd4ce0cbfd7822122706a5da15f1568cb889d313e3e5b8c871c5bee1e5f041bc365d932e7fbc75b2ac9caa5793604c5615662e6819dfaa000b037f4e528f425d45ae9dd1ffc2ba3f483c1ddbc5bf83181252280481d1a0919687f11c7e0e8de39b74d5bd74c919961a863518b9bccc8db2f48f9473e438ce241f0e56a7f6f7007b2df665f82d21af3b0961c1cac0334b7824867a49a07cad6e9c10c0bb6baf8f8c4942c81e76cb6439d8c502bfb9ef1f22c1fd7da2dd70e60deab3c895ad07c68a00efa104e448c7fa024476a4dbd3b886498fd0361d0a43b474f7163ceef26de138fd44f579e6b2d187471b528763dae5e118cd2a044a847997160d6f2360a650655796691606b2297a9b5061ab2c45799dab6d890c88dae0391eed4cc146c260bf50e6c4fdeee63903c52b37198e2eca50767e8799f435f224e3af8f701c7f3e2bff84f44f3a87f9eafea77669fc4d6ed69d0eace7520520be1ea46ac7d9020c6b210c83f3d903570f1ebfe7c3051a056f8d0b136c4058fa5cb578eb0931a6eb9c0cf3440d4999ab48117f59cd35d9ad8b0b64c3834817a8779ae76e804c4f2bc70f2354508a64b561b56208e2b61feee45ac223468554697a4c4db2bf10d514f2d96f7bc99e4bf66fdca5a0104744ea20707f5db519648783408a933afc76e1dc50ff25bda64d23aa6b908e4f754dfc08edad4bfe53bff52e6e770a94d44f312c6607f6dd96cc773c3e9800a32ed0ecc5d492168e2375ef9c73c2ed62e616f2def3bcd60329ba8274c12afa1f53517cf7a272be61e6e4dbd0d546be45e1265d927675f49ef7d5597ecfa03acc54d9f06bd655ff0e39fd7b129d3dd740bba98a5f929a86df09791bd6983495c154818bef7f04e24cbc5ad915e0f4a0397f3b77988e0cc7992eece5a4b458d9275f570d09f426c2ee1d54ad1a86640e9c1a7b784b6d0b277db28053b6436096e1985ea153db910504e220ff567e336096c65194c491df8b4cecafda9e92f60a8f3cd3d9a4874d43b497c25b04c6749ca720c272d09668ac8f54446de9551b5ac67674ab7846aa9fa25b04e9447b16fc3dcef1874ed10c2407528d88ba212e20e9a407013e9a08d567c394b72b04d4350879b8e1dc76d9865f462d78340318aeb11b6c6082af29d9d046ee3f798b0e19fc7d449a6a4ca7fc9524b86c22ec37ce2220c707765fa08a3f13716c7f7c3ec3ab72b53f58024f6bf5c063780672fee90386253735cd2b970fa9e9b23ab3e4f5ec93b530dcd633f2d122f55e9e31280e3e58498bee170596bbcf2111d95433d8f5969d730c9ef8660d76074f9bb20cde0ad98952054a19e28982e34e626abe386ff3a4c9c2506f94de0839201e1665f665b0cbb111dfb53bcb95e6fc80177e0f4c36186fe697cb5a9d5e330a6c841041d270ce5d8e4559ebe4a6fcbc08c0b39b9715a24baa9baafb2a0710669ea68409b25dbde5d2010452a95bcc07c507e3ed41beb8f9da9e15d273a3ba0483c0a4e48c5d53d9525bc49eafc3cda0c8bea6539b280d38c171c4d7702d7a989b0a195d8f3a794d88178896504519d6da99f6dca26161f36d7e467e110b9aad9"], &(0x7f0000001280)=0x1008)
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000180)={r0, 0x80000000000000d, 0xc000000000000}, &(0x7f0000001340)=0x8)

00:00:32 executing program 0:
r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0)
ftruncate(r0, 0x80000001)
r1 = dup(r0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000000c0)={'rack\x00', 0x50c1}, 0x24)
open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
read(r0, &(0x7f0000000040)=""/34, 0x22)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00'])
writev(r3, &(0x7f0000000280), 0xa7)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xfffffffffffffff7)
ioctl$DIOCXBEGIN(r0, 0xc0104451, &(0x7f0000001780)="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")
symlink(0x0, 0x0)
setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)

00:00:32 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000000)={0x1, 0x1}, 0x10)
syz_execute_func(&(0x7f0000000140)="0c09c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00")

00:00:32 executing program 3:
syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
r0 = getpid()
wait4(r0, &(0x7f00000001c0), 0x4, 0x0)
syz_extract_tcp_res$synack(&(0x7f0000000080), 0x1, 0x0)

00:00:32 executing program 2:
r0 = socket(0x80000000000002, 0x400000000002, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x56, &(0x7f0000000080)={0x5d00000000000000, {{0x1c, 0x1, 0x7fff, @ipv4}}, {{0x1c, 0x0, 0x3, @rand_addr="bff90c0cca8e89730ea23ca71832154b", 0x3}}}, 0x108)
sendmsg(r0, &(0x7f0000002000)={&(0x7f0000000000)=ANY=[@ANYRES64=r0, @ANYRESHEX=r0, @ANYRES32=r0, @ANYRESDEC=r0, @ANYRESHEX=r0], 0x0, 0x0, 0x0, 0x0, 0xaf}, 0x200)
bind$inet6(r0, &(0x7f0000000280)={0x1c, 0x0, 0x3f, @empty, 0x1}, 0x1c)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000001c0)={<r1=>0x0, 0x7, 0xf, 0x1, 0x8}, &(0x7f0000000200)=0x18)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0xf, 0x20, r1}, 0xc)

00:00:32 executing program 1:
syz_execute_func(&(0x7f0000000200)="0c03c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00")
r0 = socket(0x11, 0x3, 0xbec2)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000000)={<r1=>0x0, 0x1, 0x6, [0x4, 0x7, 0x400, 0xfffffffffffffff9, 0x8001, 0x7]}, &(0x7f0000000040)=0x14)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={r1, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f00000001c0)=0x10)

00:00:32 executing program 2:
syz_execute_func(&(0x7f0000000000)="0c17c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966090303aee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00")
r0 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x1000c, 0x9)
ioctl$DIOCRGETTSTATS(r0, 0xc4504440, &(0x7f0000000180)={{"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", "381be2656a313ce88eb6d5885698febd4926f8a334df396f6bac0ea7e5083cc9", 0x2, 0x1}, &(0x7f0000000100)="ec9a37546bf877d1102503475a07e880a03327c369b81dd1060ca2ca09c9f2f139a62f1e91a6c3c0c9890e3493842d0957330b27afd79b0d40ebcc62f77c8bb963c9cc70f2b7928eb54508837ef282b2", 0x2, 0x7, 0x9, 0xfffffffffffffc00, 0x80a, 0x2, 0x4, 0x1595308e})
r1 = open(&(0x7f0000000600)='./file0\x00', 0x20800, 0x4c)
r2 = shmget(0x0, 0x1000, 0x100, &(0x7f0000ffd000/0x1000)=nil)
shmctl$IPC_STAT(r2, 0x2, &(0x7f0000000680)=""/248)
openat(r1, &(0x7f0000000640)='./file0\x00', 0x200, 0x160)

00:00:32 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000200)={0x8000, 0x80000001, 0x0, 0x22, 0xf7f, 0x3ff, 0x1, 0x80, <r1=>0x0}, &(0x7f0000000240)=0x20)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000280)={r1, 0x22d1}, &(0x7f00000002c0)=0x8)
mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x1)
r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000100)=0x10, 0x20000000)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000140)={<r3=>0x0, 0xd, 0x74}, &(0x7f0000000180)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000300)=ANY=[@ANYBLOB="1c004e220700000000000000000000000000ffffe00000010500"/128, @ANYRES32=r3, @ANYBLOB="b9825d09ebd3e97c72413b9e8be8a8f937a2d0df505b850a643e0b8434c982a8891388aad59101002a3fc009ffe43c0c6d4e1e85a3332ea7a48eb444ae71899fc1df4c7617540000cc33c7a288b1be0783c553fdf534a194b693c5ce5036174e9f9628fee8786a95e489e333566d098f2d535cb1ba7698f37a449ab441abec3b423597e3e7f79cb5adbd4ac8e3815dc2cdd0b97295c85bdc9f45c3ea54a2165a1aea5d"], 0x8c)
r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet_mreqsrc(r2, 0x0, 0x4e, &(0x7f00000001c0)={@multicast2, @empty, @broadcast}, 0xc)
setsockopt$inet6_MCAST_LEAVE_GROUP(r4, 0x29, 0x51, &(0x7f0000000040)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x88)

00:00:32 executing program 1:
syz_execute_func(&(0x7f0000000340)="1c10c4637916d7b098cd8046d1beffefffffc42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea0133edef0f01d5c35b304545e269a841002f090945332faeeceeb7b7f50f54635b89dec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
ioctl$DIOCGETADDRS(r0, 0xc4704435, &(0x7f0000000000)="bf4f244e5ba2278dfa6de40b9ba22293fdb4e7290b0e3487f9c4039df4d463af8d454f04af6d861865d821c35a57ac816a668fd9565a448cb55b1ab99c29fab50aa3676f630f266c18529940c7e2ad1e50911ffcf5449d8011dca17496b15cbb9b38d2be5c4a103ef639d0bdd8b48e5d2ad4a2acba83a746f38076a616a1e080a346c8c190542d6572206dfbb77d5b982a08a23df6d6a3000f240f215ef75d06c6052ef75765db263003529b")
r1 = fcntl$getown(r0, 0x5)
r2 = getuid()
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000640)={0x4, 0x100, 0x3f, 0x1, <r3=>0x0}, &(0x7f0000000680)=0x10)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000480)={<r4=>r3, 0x6, 0x9, 0x82, 0x8, 0x7fffffff}, &(0x7f00000004c0)=0xc)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000540)={r4, &(0x7f0000000500)=[@in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000580)=0x10)
getgroups(0x6, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0x0, <r5=>0x0, 0xffffffffffffffff, 0xffffffffffffffff])
getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000005c0), &(0x7f0000000600)=0xb)
dup(r0)
sendmsg$unix(r0, &(0x7f0000000300)={&(0x7f00000000c0)=@file={0xe6fc838aa8247cab, './file0\x00'}, 0xa, &(0x7f0000000280)=[{&(0x7f0000000100)="6f128a5f3241d76ba3b1295fa043c0cbf2a6ab640164167160ac8e0162185ee3523d62b6d8182b3db29a749c4c2b5d859535309defb1fbb6ca2ca443a74ec146a47e", 0x42}, {&(0x7f0000000180)="592c6e292417554e5406b71329f25da5480c7a349a8a9afe9299710d3e64a19189f157f9a58fd94781bf939f63ae310c89d30eff9c8c4364525dedff15649895d5472c3dfb0f3309a659142caed709ed76146710965442e7ac6ebe42b82ef1232737bc5ff4a5733042791109b32e9c35399e60704089951dd89bed8aad1715ee29b28560221187f87d77a8d7fa1c04d632b25add8832464139e5e62b9b43ca43647af37e4bde01dccf13c679996a770fabcff56d98818155a553624a24df4ba2ae547e843743fab1115de179abb6aa4ae9ad5a6d8fef18138abef9aaeb1ba655991ba434bd20ec593226759dae50268379b082f73fbf91da6a7d", 0xfa}], 0x2, &(0x7f0000000400)=[@rights={0x28, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r1, r2, r5}], 0x48, 0x80}, 0xc)

00:00:32 executing program 0:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
r0 = open(&(0x7f0000000000)='./file0\x00', 0x280, 0x10b)
setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000000040)=0x3, 0x4)
socket$unix(0x1, 0x7, 0x0)
r1 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r1, 0x88, 0x1, &(0x7f00000000c0), 0x4)

00:00:32 executing program 0:
syz_emit_ethernet(0x4000, &(0x7f0000000300)=ANY=[@ANYBLOB="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"])
syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0)
syz_extract_tcp_res$synack(&(0x7f0000000080), 0x1, 0x0)
pipe2(&(0x7f0000000040), 0x0)

00:00:32 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8000, 0x4)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000040)={<r1=>0x0, 0xff, 0x1, [0x7d]}, &(0x7f0000000080)=0xa)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f00000000c0)={0x101, 0x3, 0x2020, 0x4, 0x5, 0x4, 0x1, 0xfff, <r2=>0x0}, &(0x7f0000000100)=0x20)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000140)={r1, 0x4ee6, 0x80, 0x10001, 0x6, 0x3, 0x5, 0x6, {@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r2, 0x2, 0x4, 0x2, 0x7, 0x3ff}}, &(0x7f0000000200)=0xb8)

00:00:32 executing program 1:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r1 = socket$inet6(0x1c, 0x4, 0x0)
r2 = accept4$inet6(r1, 0x0, &(0x7f00000000c0), 0x10000000)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x9, &(0x7f0000000080)=0x3b, 0x4)
setsockopt$inet_mreqsrc(r0, 0x0, 0x38, 0x0, 0x0)
r4 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x20)
flock(r0, 0x4)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x107, &(0x7f0000000100)={<r5=>0x0, 0xf4, 0xf, 0x6e38, 0xa4}, &(0x7f0000000140)=0x18)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000180)={<r6=>0x0, 0xbd, "b2bf96243f260d994f40d9e833921384f1e6dcbafd0759fc7e9eb68d31ecaf63b822aae852aae85b7d11c2ec0a0f6953079cf35013192f8f445839c57993a0b5064ea31744f1e42cf8cb83c1cc0ed20e7e529b92b17fa535e56807fb2799552f6efd639cfe7bc424bc4e9e5f5413dcf6526a5018eb8068422ea4aa3edcafffc9eba223255a5b192c380db40e602fd97bbc11668fa79e51b17f50d01fe75b284b2b3003eec03d62113c207f3f5eb766d05fb113b685579be53b93815a7e"}, &(0x7f0000000280)=0xc5)
getsockopt$inet6_sctp_SCTP_STATUS(r4, 0x84, 0x100, &(0x7f00000002c0)={r5, 0x1e56, 0x9a, 0x2, 0x10001, 0x0, 0x1, 0x95, {@in6={{0x1c, 0x3, 0x3f, @rand_addr="a2b736204abe8de1c38473188a8f0754", 0x9}}, r6, 0x34, 0xea5, 0x3, 0x4, 0x20}}, &(0x7f0000000380)=0xb0)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x9, &(0x7f0000000040)=0x1, 0x4)

00:00:32 executing program 3:
r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x30000000)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000080)={@in={{0x2, 0x3}}, <r1=>0x0, 0x9, 0x4f, 0x1}, &(0x7f0000000140)=0x94)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000180)={r1, 0xb, 0x0, 0x5, 0x8}, &(0x7f0000000200)=0x18)
r2 = socket$inet6(0x1c, 0x10000003, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, 0x0, 0x0)
sendmsg$inet6_sctp(r2, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x29, 0x84, 0x9, @rand_addr}], 0x10}, 0x0)

00:00:32 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000000)={<r1=>0x0}, &(0x7f0000000040)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000080)={r1, 0xcc, "6ff3088de3f8f020fd23348c5684d5a2e0e46bf611fe7f06bd6aae2cb39a305d4f5752a7e97cd28e3ffadf85a03e9733ec2a48166741961d8c7157d916515c816b6e3adf74557f35114a3ebecc10b1ffbc4e9442aa490025e74d316c9f94a44b0bef2d06ffcbe7e9b09ea8cc38706217c95fa378cd3a75c364d14698ca5db67a472d9a4aa385e93602f214856d2c5d0dca3402c4ec2c90aec2888201abd0406761a757b78fd0ab110a2c68f706d9e27b6123ffbca24af7d83ea43b940312a816c39226cf2244d489bc87f7e1"}, &(0x7f0000000180)=0xd4)
r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
ftruncate(r0, 0xac8)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0)
r3 = socket(0x1c, 0x20000005, 0x78)
setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, &(0x7f00000001c0)={0x2, {{0x2, 0x1, @multicast1}}}, 0x90)
msync(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0)
madvise(&(0x7f0000ff7000/0x3000)=nil, 0x3000, 0x3)

00:00:32 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r1 = dup(r0)
mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0)
ftruncate(r1, 0x100000001)
clock_nanosleep(0x0, 0x0, &(0x7f0000000100)={0x860}, &(0x7f0000000140))
open$dir(&(0x7f0000000040)='./file0\x00', 0x400, 0x0)
mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2)
execve(0x0, 0x0, 0x0)
write(r0, &(0x7f0000000080)="d351d27474ed1d2bf20525b42f9ec796859ab104e68e7dea49c23e4aea7543463834dab27e08a17db83c4b0042c6fa21da9f97e8c013c25d65691c7f043bb7b9c9e2f97b6de7066f60bfc2efb0c02ece1ee3dce5ec261ca519f6c71140a4bbe587ef865a93c2bc4b2ade84c6c4738a0ea170c388e44b6aca68748fb73301", 0x7e)

00:00:32 executing program 1:
syz_emit_ethernet(0x16, &(0x7f0000000280)={@random="1fcffb37c473", @local, [], {@generic={0x806, "545e6f47b7a10d72"}}})
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={<r0=>0xffffffffffffffff})
r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0)
ioctl$DIOCOSFPADD(r1, 0xc088444f, &(0x7f0000000000)="6cc6617f272d1be1b63be3c35e05bfedeed38170653f0a32faa97f07b804db3e26f0d39a649648f7f5aa")

00:00:32 executing program 2:
syz_execute_func(&(0x7f0000000200)="9834160f050fc7f791b0124141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8e972e41812047002b0000006e46f18888a1c4101f9b439b9be35ee6c45e1616ac10008f697c81a200080000c44219a775d065ef40da9c43e55700000000a065600000c4618de3c0740f2d9600000000cadcdc0142c4c4a241afa1fbffffffc4239d7a7ddc32f95dfba1c9fb110f0f3804830a000000")
r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)=[&(0x7f0000000040)='-\\\x00', &(0x7f0000000080)=')\x00', &(0x7f00000000c0)='%#)\x00', &(0x7f0000000100)='-\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)='*\x00'], &(0x7f0000000500)=[&(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)='\x00', &(0x7f00000003c0)='&&\x00', &(0x7f0000000400)='\x00', &(0x7f0000000740)='#\x00', &(0x7f0000000480)='-])[!\x00', &(0x7f00000004c0)='\x00'])
fstat(r0, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
fchown(r0, r1, r2)

00:00:32 executing program 2:
getgid()
getresgid(&(0x7f0000000040), &(0x7f0000000140), &(0x7f0000000180))
setgroups(0x0, &(0x7f0000000140))
ppoll(0x0, 0x0, &(0x7f0000000000)={0xfffffffffffffffe, 0x4000000000000006}, 0x0, 0x0)
r0 = dup(0xffffffffffffffff)
ioctl$DIOCCHANGERULE(r0, 0xcbe0441a, &(0x7f00000001c0)="5b47b58b1e6f3df79658c092d98e013456738f92234001468489d8cec55e549d3e4a6a6886ec96e55945efbcdd5fd4718a5d21642398f1df18b516b646c27ce6476fe366f4b8accf60df00e7e1422bbd4a2ed32ff8872e558cdd93cd2fd98ca04213b41568ffb391de3213af9bfde791be271577f28726bb7c2a97b804870cdb0332b92c26f528c81174c3dcea8b45e13ff8f33ff7c7c43286fa95de061822e48664c947d2ff67efe92b1f7412fd5033809c8a5872fa3c3c5d0618de039b179b7329017aad047b957c")

00:00:32 executing program 2:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
r0 = shmget$private(0x0, 0x4000, 0x4, &(0x7f0000ff7000/0x4000)=nil)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
recvfrom$inet6(r1, &(0x7f0000000240)=""/248, 0xf8, 0x80, &(0x7f00000000c0)={0x1c, 0x3, 0x20, @local={0xfe, 0x80, [], 0x0}, 0x800}, 0x1c)
shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000040)=""/27)
syz_execute_func(&(0x7f0000000180)="981c1c0f05f30f59bfd9000000c4a37bf0c53e499041e2e9bcb55757660f6b32fb438005847390ead20fc4014e49ed1e0fa0e5098934d18f88b8a2d4a1f8c4c17d6aeef4c4b712868d2a2adcc8c988664564656666430f6b5200f3abac4d26f20f38f0b4b60e000000c4a1fa7066330401b00b0000000f1ab4732b4e00002d2dc7c462a684a0bb6000000f0b5b26264788fe58c4a1dd7dbbbfdd5cc600d0c4c245a7c543fe1f520000c4a261b7e2")
syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000")
r2 = dup(0xffffffffffffff9c)
setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000080)={0x100000001, 0x0, 0x800, 0x7ff}, 0x8)
shmget(0x0, 0x1000, 0x1, &(0x7f0000ff8000/0x1000)=nil)
shmctl$SHM_UNLOCK(0x0, 0xc)

00:00:32 executing program 0:
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
syz_emit_ethernet(0x40, &(0x7f0000000080)={@random="f79dcdb4d3df", @empty, [{[], {0x8100, 0xff80000, 0x2, 0x4}}], {@arp={0x806, @generic={0x1, 0x803f, 0x6, 0xa, 0x3, @local, "00ad49907ef9ec727421", @empty, "9774d6666e22d50b272140ed9e900f4f"}}}})
syz_emit_ethernet(0x4000, &(0x7f0000000000)={@random="b100485caa2a", @random="43333e128ef5", [], {@ipv6={0x86dd, {0x0, 0x6, "e49d78", 0x1d6a, 0xe811, 0x0, @rand_addr="2293ca12379ead9c65dcd6bb64696744", @mcast1={0xff, 0x2}}}}})

00:00:32 executing program 1:
r0 = dup(0xffffffffffffffff)
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000240)=0x7, 0x4)
r1 = dup(0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000080)={@in={{0x2, 0x0, @multicast2}}, <r2=>0x0}, &(0x7f0000000000)=0x8c)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f00000001c0), &(0x7f0000000200)=0x4)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000140)={r2}, &(0x7f0000000180)=0x8)
r3 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r3, 0x29, 0x23, &(0x7f0000000040), 0x8)
setsockopt$inet6_buf(r3, 0x29, 0x19, 0x0, 0x0)

00:00:32 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x26, &(0x7f0000000040)=ANY=[@ANYBLOB="000000002bc105915a4cc9b09389efa7d0394d39074c1650af8d15b883964780f41fc7d67f7b0a81b640ce782ef1bfde09e90ed333eeacba0db6b00c16d41d3d0b1e7168eeefd141"], &(0x7f0000000180)=0x4)
r1 = dup(r0)
openat(r1, &(0x7f00000000c0)='./file0\x00', 0x200, 0x42)
mmap(&(0x7f0000ff4000/0xc000)=nil, 0xc000, 0x7, 0x80010, r0, 0x5a)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000)={0x9}, 0x4)
mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1, 0x81010, r0, 0x0)

00:00:33 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x17, &(0x7f0000000000), 0x4)
setsockopt$inet6_int(r0, 0x29, 0x2e, 0x0, 0x0)
setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000040)={{0x1c, 0x2, 0x101, @rand_addr="c2a186f3697d9cfadb84ef416158418b", 0x8}, {0x1c, 0x2, 0x5, @rand_addr="3470c3056b43361c78d468fa4c57410c", 0x7}, 0x80000000, [0x8b5, 0x7, 0xffffffff00000000, 0x1ff, 0x8000, 0x10000, 0x9fc, 0x5]}, 0x5c)
pipe2(&(0x7f00000000c0), 0x100000)

00:00:33 executing program 0:
mkdir(&(0x7f0000000140)='./file1\x00', 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0)
close(r0)
freebsd10_pipe(0x0)
r1 = getpgrp(0xffffffffffffffff)
faccessat(r0, &(0x7f0000000100)='./file1\x00', 0x40, 0x1200)
fcntl$setown(r0, 0x6, r1)
close(r0)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={<r2=>0x0, 0x3fc, 0xc34e, 0x59}, &(0x7f0000000080)=0x10)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000000c0)={r2, 0x2, 0x44}, 0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0xf, 0x368, r2}, &(0x7f0000000180)=0xffffffffffffff27)
close(r0)

00:00:33 executing program 3:
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x0)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0xa, &(0x7f0000000000)=0x1c00, 0xfe6a)
r2 = fcntl$dupfd(r0, 0x0, r0)
getsockopt$inet6_int(r2, 0x29, 0x19, &(0x7f0000000040), &(0x7f0000000080)=0x4)

00:00:33 executing program 2:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
r0 = shmget$private(0x0, 0x4000, 0x4, &(0x7f0000ff7000/0x4000)=nil)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
recvfrom$inet6(r1, &(0x7f0000000240)=""/248, 0xf8, 0x80, &(0x7f00000000c0)={0x1c, 0x3, 0x20, @local={0xfe, 0x80, [], 0x0}, 0x800}, 0x1c)
shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000040)=""/27)
syz_execute_func(&(0x7f0000000180)="981c1c0f05f30f59bfd9000000c4a37bf0c53e499041e2e9bcb55757660f6b32fb438005847390ead20fc4014e49ed1e0fa0e5098934d18f88b8a2d4a1f8c4c17d6aeef4c4b712868d2a2adcc8c988664564656666430f6b5200f3abac4d26f20f38f0b4b60e000000c4a1fa7066330401b00b0000000f1ab4732b4e00002d2dc7c462a684a0bb6000000f0b5b26264788fe58c4a1dd7dbbbfdd5cc600d0c4c245a7c543fe1f520000c4a261b7e2")
syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000")
r2 = dup(0xffffffffffffff9c)
setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000080)={0x100000001, 0x0, 0x800, 0x7ff}, 0x8)
shmget(0x0, 0x1000, 0x1, &(0x7f0000ff8000/0x1000)=nil)
shmctl$SHM_UNLOCK(0x0, 0xc)

00:00:33 executing program 0:
mkdirat(0xffffffffffffffff, 0x0, 0x0)
setrlimit(0x100000000000006, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r0 = semget$private(0x0, 0x1, 0x10)
__semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000001700)=""/217)
mlockall(0x1)
r1 = socket(0x2, 0x10000001, 0x84)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB='t\x00'], 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x901, &(0x7f0000000140), 0x10)
sync()
sync()
r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r3 = dup2(r2, r2)
ioctl$DIOCKILLSTATES(r3, 0xc0e04429, &(0x7f0000000680)="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")
r4 = accept$unix(0xffffffffffffffff, &(0x7f0000000440)=@abs, 0x0)
r5 = accept4(r4, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10, 0x20000000)
socket$unix(0x1, 0x2, 0x0)
r6 = socket(0x0, 0x20000000, 0x0)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r6, 0x84, 0x2, &(0x7f0000000080)={<r7=>0x0, 0x0, 0x8c, 0x8000, 0x6, 0xe8d1}, &(0x7f0000000540)=0x14)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000016c0)={r7, 0x20}, &(0x7f00000003c0)=0x1)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0xa, &(0x7f0000000440)=ANY=[], &(0x7f0000000500))
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x900, &(0x7f0000000040)={<r8=>0x0, 0x3}, &(0x7f0000000100)=0x8)
freebsd10_pipe(&(0x7f0000000580)={0xffffffffffffffff, <r9=>0xffffffffffffffff})
ioctl$DIOCCLRIFFLAG(r9, 0xc028445a, &(0x7f0000000640)={0x10, &(0x7f00000005c0)="fb3bf2bbd59d83321ed09195ab4146639c2373efd704225f9a4cc1f15c7656c275dc4de4a6bac74264f716dd9b94b8a878aec29b5a5938f11a39d896db7d18782b88501904a522a63283a41860a4493c2934cebac030af35c31e2c7e2c6ecef59a4e133cfc2415ffb8", 0x7ff, 0x6, 0x3})
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x26, &(0x7f00000000c0)={r8, 0x7f}, 0x8)
socket$inet_udp(0x2, 0x2, 0x0)
r10 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000280)=0x10)
socket$inet(0x2, 0x10000007, 0x9)
socket$inet6(0x1c, 0x10000002, 0x80000000)
accept(0xffffffffffffff9c, &(0x7f00000002c0)=@un=@abs, &(0x7f0000000400)=0x8)
socket(0x17, 0x10000000, 0xa721)
setsockopt$inet6_MCAST_JOIN_GROUP(r10, 0x29, 0x50, &(0x7f0000000300)={0x3af, {{0x1c, 0x0, 0x2, @mcast2, 0x95a}}}, 0x88)

00:00:33 executing program 1:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4)
getsockname$unix(0xffffffffffffff9c, &(0x7f00000000c0)=@abs, &(0x7f0000000100)=0x8)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$inet_mreq(r1, 0x0, 0xd, &(0x7f0000000000)={@broadcast, @rand_addr}, &(0x7f0000000080)=0x8)
bind$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c)
ftruncate(r1, 0xffff)
ftruncate(r0, 0x0)

00:00:33 executing program 3:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
fcntl$setstatus(r0, 0x4, 0x10000)
getgid()
r1 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x8)
ioctl$DIOCRGETTSTATS(r1, 0xc4504440, &(0x7f00000001c0)={{"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", "e601faabb59d62aea449a102c92721a1f53da2933a7902305308e05e64ca12a1", 0x7fff, 0x1}, &(0x7f0000000100)="ddc790d84c629f9469493357936b1fb7b523972e16bde5d2fc933df0831cd67adc4915bc25b6266ff023b7ad4c0d7d2d323cfc51844cf5aac637a495231c7340f62bce915f865f4b1131b5848ee8ae1f08d6e5dc0424f6daaed15b478c2fefa1bf78af68fa3088f54176880d7e36a5f6168d2ede2f11f4ac2df986d731c9ae25d3889286a73a47c1", 0x7fffffff, 0x81, 0xfe, 0x4, 0x100000001, 0x0, 0xf92, 0x7d21f611})
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000040)={0x1, [0x40d228bf]}, 0x6)
connect$inet(r0, &(0x7f0000d9dff0)={0x2, 0xffffffffffffffff, @rand_addr}, 0x7e)
utimensat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x0, 0x200}, {0x6, 0x6}}, 0x200)

00:00:33 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000000)=0x4, 0x4)
close(r0)

00:00:33 executing program 1:
sync()
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
getresuid(0x0, 0x0, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x100000000)
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000)={0x2, 0x800}, 0x8)

00:00:33 executing program 3:
r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000209, 0xfffffffffffffbfc)
pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)='%', 0x1}], 0x1, 0x0)
setreuid(0x0, 0xee00)
close(r0)
r1 = semget(0x0, 0x1, 0x124)
__semctl$SEM_INFO(r1, 0x7, 0xb, &(0x7f0000000140)=""/152)
execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0)

00:00:34 executing program 2:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
bind(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10)
getrlimit(0x400f, &(0x7f0000000140))
socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
recvfrom$unix(r1, &(0x7f0000000080)=""/123, 0x7b, 0x1, &(0x7f0000000100)=@file={0x1, './file0\x00'}, 0xa)

00:00:34 executing program 3:
r0 = socket$inet6(0x1c, 0x3, 0x2000000039)
r1 = open(&(0x7f0000000140)='.\x00', 0x100, 0x10)
setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0x69, &(0x7f0000000180)={{0x1c, 0x2, 0xfffffffffffffff7, @local={0xfe, 0x80, [], 0x0}, 0x100000000}, {0x1c, 0x1, 0x60, @mcast2, 0x9}, 0x200, [0x401, 0x7, 0x8001, 0x9, 0x20, 0xfffffffffffffff9, 0x7ff, 0x9]}, 0x5c)
setsockopt$inet6_group_source_req(r0, 0x29, 0x30, &(0x7f0000000000)={0x0, {{0x1c, 0x2, 0x0, @remote}}, {{0x1c, 0xffffffffffffffff, 0xfffffffffffffffe, @remote}}}, 0x108)

00:00:34 executing program 0:
r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x20000000)
accept$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000000c0)=0x1c)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000247, 0x0)
munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000)
freebsd11_mknod(&(0x7f0000000140)='.\x00', 0x6000, 0x0)
lseek(r1, 0x0, 0x7)
setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0x68, &(0x7f0000000000)={{0x1c, 0x0, 0x7f, @remote={0xfe, 0x80, [], 0x0}, 0x3f}, {0x1c, 0x1, 0x1ff, @local={0xfe, 0x80, [], 0x0}, 0x80}, 0x0, [0x800000009, 0x4c, 0xafb, 0x3, 0x7, 0xb333, 0x800, 0x2]}, 0x5c)
mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x4410, 0xffffffffffffffff, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x400000000)
lseek(r1, 0x0, 0x1000000000003)
madvise(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0)
bind$unix(r1, &(0x7f00000003c0)=ANY=[@ANYBLOB="cbb441e0e6091ae3d2d2c1606c769b29915e26d620a567af2da2a0cb31383bec89173cc94308517929c2eb2e50a1223e22365b000000607f711b1fbf904c851e72221d6d6d6c52beacde2f59919dcd437f704e60a43b3863a6a7"], 0x1)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
poll(&(0x7f00000001c0)=[{r1, 0x4}], 0x1, 0x7fff)
fcntl$getown(r0, 0x5)
freebsd11_fstat(r1, &(0x7f0000000340))
r2 = fcntl$dupfd(r1, 0x11, r1)
fcntl$setflags(r1, 0x2, 0x0)
poll(&(0x7f0000000080)=[{r1, 0x20}, {r1, 0x18}, {r2, 0x2007}, {r1, 0x5}, {r1}, {r1, 0x19}], 0x6, 0x5)
setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000200)={0x7, 0x5, 0xdad, 0x800, 0x8, 0x10001, 0x7, 0x0, 0xfff}, 0xb)
socket$inet6_sctp(0x1c, 0x4, 0x84)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000100)={0x400}, 0x4)
getsockopt$inet6_buf(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
getpeername(r1, &(0x7f0000000240)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000280)=0x1c)
setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000100)={{0x1c, 0x2, 0x100000000, @empty, 0x7b1}, {0x1c, 0x3, 0x400, @remote={0xfe, 0x80, [], 0x0}, 0x1}, 0x4, [0x0, 0x6, 0xffffffff, 0x2f, 0xffffffff, 0xff, 0x1, 0x2]}, 0x5c)
socket(0x0, 0x4, 0x0)

00:00:34 executing program 2:
mkdir(&(0x7f0000000280)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0)
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0)
mkdirat(r0, &(0x7f0000000000)='./file0/file0\x00', 0xffffffffffffffff)
rename(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000340)='./file1\x00')
r1 = socket$inet(0x2, 0x4, 0x100000000)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, <r2=>0x0}, &(0x7f0000000180)=0x8c)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000200)={r2, 0x5, 0x2, 0x4, 0x6, 0x4}, 0x14)
fdatasync(r0)
renameat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
semget(0x1, 0x0, 0x0)
__semctl$IPC_SET(0x0, 0x0, 0x1, 0x0)

00:00:34 executing program 3:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYRESOCT=0x0], 0x1)

00:00:34 executing program 2:
r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84)
getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000140), &(0x7f00000000c0)=0x8)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000000)={<r1=>0x0, 0x4}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1203, &(0x7f0000000100)={0x5, 0x0, 0x6, 0x0, r1}, &(0x7f0000000180)=0x10)

00:00:34 executing program 1:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @broadcast, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003, @loopback}, 0xc)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr=0x1, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @rand_addr, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f00000001c0)={@multicast2, @multicast2}, 0xc)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r2=>0x0, 0x6, 0x100000001}, &(0x7f0000000100)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000200)={0x8, 0x200, 0x7ff, 0x0, <r3=>0x0}, &(0x7f0000000240)=0x10)
getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000280)={r2, 0x1, 0x7, 0x0, 0x8, 0x81, 0xfffffffeffffffff, 0x1000, {@in={{0x2, 0x1, @broadcast}}, r3, 0x80000001, 0xc6, 0x8, 0x2d1, 0x6}}, &(0x7f0000000340)=0xb8)

00:00:34 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000300)={<r1=>0x0, 0x1}, &(0x7f0000000340)=0x8)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000380)={r1, 0x5, 0x6c69ecbc, 0x100000001, 0x4, 0x6}, 0x14)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x1, 0xd0)
r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmsg$unix(r2, &(0x7f00000002c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="edff6d2f66696c650000"], 0xa, &(0x7f0000000240)=[{&(0x7f0000000080)="26cef9db274a3e5ecf85be2b66640b7d30e196bec6797b204d9a82644553b14644d5", 0x22}, {&(0x7f00000000c0)="6b1c538f504a46c3031bf9dfbb90d6916b16d47d7d6d1388dfcf0146d750654ca277e600fcbf4a2ce93c96bf2a5e61a6b0c40c1432ec63e938c1dfa22172d0d064ebc658fb758870bffa622a50230f32695ec39207f3285bc44285e999089f38a2067e", 0x63}, {&(0x7f0000000180)="c75f39e683b57f59a7010d22b185e545f234cbc7d4be0b51b5f34019a85f185db55f57674d18ce990fd6eed34c4a2ba01d6f9718849c784e12857c014d1d985fae94b8956824ace3b159aecff25cb0386541c826a148187b9712b5fc83c0964a3c5edefdc1d61505c1eeb5c9878577997f9e79450a67623e948b6ec3ed15421d1fb6427674ac99714b3e438f80328841fcb211eac73d13ebd628e1e3380a8b993302bb415bb840ac8bb0e0e0bef0316e33890f8119bfa6c027145cf1", 0xbc}], 0x3, &(0x7f0000000280)=[@rights={0x18, 0xffff, 0x1, [r3]}], 0x18, 0x181}, 0x20000)
r4 = socket(0x100000000000002, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140), 0x2)

00:00:34 executing program 2:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
setgroups(0x2, &(0x7f0000000000))
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000000c0)={<r1=>0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000100)=0x10)
mkdirat(r0, &(0x7f0000000240)='./file0\x00', 0x9)
sendto$inet6(r0, &(0x7f00000001c0)="d7d9e6a5d4700ff9c82aca096c052a0d518eff45888cb10bd485b84454d398", 0x1f, 0x20000, &(0x7f0000000200)={0x1c, 0x0, 0x4535, @remote={0xfe, 0x80, [], 0x0}, 0x1ff}, 0x1c)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={r1, 0x7, 0x5}, &(0x7f0000000180)=0xc)
__semctl$SEM_STAT(0x0, 0x0, 0xa, 0x0)

00:00:34 executing program 3:
syz_emit_ethernet(0x320, &(0x7f0000000000)=ANY=[@ANYBLOB="b100405caa2a43333e128ef5080045000312000064880000907800000000ffffffffdea8be09006f16e336fcc0c5ccf7bf4da43c12d716ba21b5f04e518499a51ab1528c79ba624a7d92b5f00b010ea07747cbc92cb23a3e1b36d8549641cbf15d3329e8247678b9cf0a629ffeea75c850927ecabc572cebeec71a615b4ac75ba6c835efcee4710b9b1b8194e153dadaf519dd6a2af175c800"/163])

00:00:35 executing program 0:
syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f00000005c0)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac452cd6962a0f000000c4a1ed5c4a0e")
msgget(0x1, 0x8)
getpgrp(0x0)
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
bind(r0, &(0x7f0000000300)=@in6={0x1c, 0x2, 0x101, @loopback, 0x8}, 0x1c)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1, 0x10, r0, 0x0)
openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/pf\x00', 0x40000000000042, 0x0)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
socketpair$unix(0x1, 0x1000000005, 0x0, 0x0)
setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000180)={0x800000fffffffe, "82a6f1a06a469780000000f6850e69ff"}, 0x488488bb75dea8a3)
freebsd10_pipe(0x0)
truncate(&(0x7f0000000000)='./file0\x00', 0x2)
setsockopt$inet_udplite(r0, 0x88, 0x0, &(0x7f0000000100)=0x6, 0x4)

00:00:35 executing program 1:
socket$inet_sctp(0x2, 0x1, 0x84)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
accept$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10)
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece99a1ed24f1f89aba9e7e38487108dc217f28272c8fc5f9bede67fc02340a4b4e233700c0330a8286b4b0645ea6689a70aef77", 0xaa, 0x0, 0x0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0)
symlinkat(&(0x7f00000000c0)='/', r1, &(0x7f0000d06ff8)='./file0\x00')

00:00:35 executing program 2:
r0 = getpid()
getpgrp(r0)
select(0xff69, 0x0, 0x0, &(0x7f0000000040), &(0x7f0000000000))
r1 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x10000000)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r5 = socket$inet_udp(0x2, 0x2, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000580)={<r6=>0xffffffffffffffff})
r7 = fcntl$dupfd(0xffffffffffffff9c, 0x0, r5)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000680)={<r8=>0x0, 0xca}, &(0x7f00000006c0)=0x8)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r7, 0x84, 0x900, &(0x7f0000000700)={r8, 0xdd}, 0x8)
r9 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f00000005c0))
sendmsg$unix(r1, &(0x7f0000000640)={&(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000500)=[{&(0x7f0000000100)="2b20313e976045b0940b10c43beb83a7b15bad3277ea9fb001362ba6b6c31f5cd0bf569049d072b2883c3fa7d48273970962", 0x32}, {&(0x7f0000000140)="d6a43914f1c95ae2f92e00dddbad1fe6e428c33f4544fe363245a36ab580e179de34fa4a291dbea929a54a788bbd79c45ca151b9e16760f601f33476c4bc2ca6e78547a834f0c3da72161df2876ec7d14790f2a8ff4ce6392d5e40a93397cd5ec42531be38addd8bd17980ac213d98bab02d19d19d079f2d0db43531eafc936af86e8a871e578914335ae61dd9702fd3a82bb9f57b698ae3e1cd649c85439e5d1d32eeeabdd727fc4eb9e5953055c627425c707bf2089f82bccd026980844720fbdbb7f17eb37277f18b022b", 0xcc}, {&(0x7f0000000240)="d273ce6e41cd777602367e379d1e16e6106389aaac5ce16070458c8cfbd2c7cd47afaaff9afa67adbf59222fa2058a92aa0272d1166f202be0e3eb14a98f382433bae7796ed98831af11f29605f57de59c850370f719f5eaa09eecad11a665a64ea3e5d547e9c6bef97e969b5936d526fc8db8be1c4eb899a00d6fcb4a5c95569482f45e32ff7ad2566726f0506469d65b1893697be0253d167a2c66f698ec98", 0xa0}, {&(0x7f0000000300)="fdc65ca0de1d672d9babeb42a8712ad9000ba1d02fed6f0579e45b76ce17ba8095b7d6538563b0969374304dd19db2d793d8cc54502fb751dd5e64b00ea7ca225dfc3c4cd76d85db6af169b50d0a7b15f44e010c7adb7badd5b656162fc989870cb1070651a5de8ca05ded7383a80da2745dcfa5437b2295f7206f06c446b28f91109006f9dcda985b697decba1bb27448f2522271bd793f94f3fea15382569847452af201ffaab07bcb33089500cb2524e55ba2a7a5e1431eb737331545e235987b07de31d624459e08bfd9dd91ed54e70b72", 0xd3}, {&(0x7f0000000400)="18da675bafc61ff66f3f40fa5bf58d1c13a5782db9b5622d38bc084ffb595dcc856803ccfd834fbb83dbd2afbfdf5b705c1d971b777a667623d81d27e31b4a08c3b1a52769650604137b92e27202c631e0a47c3da0871db59d0229c9a79a2df879cd891be3f71e192ea4809325b28e7d8ef8fb11f5310fd3ccfce095a91ad7a8e606", 0x82}, {&(0x7f00000004c0)="0170be3794e69256a139888fb0dec0b2e9802838140f2b09901a8500c4aa79ce1d472cd3c697efc75a88254986317d", 0x2f}], 0x6, &(0x7f0000000600)=[@rights={0x30, 0xffff, 0x1, [r2, r3, r4, r5, 0xffffffffffffffff, r6, r9]}], 0x30, 0x80}, 0x100)

00:00:35 executing program 3:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @loopback}, 0xc)
sendmsg(r0, &(0x7f0000001380)={&(0x7f0000000040)=@in6={0x1c, 0x0, 0x666d, @mcast2, 0x100000001}, 0x1c, &(0x7f00000011c0)=[{&(0x7f0000000080)="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", 0x1000}, {&(0x7f0000001080)="3634d729dfdc9bcfcd15afbf5a577edc2112d2d7dccc6211a648b69496f3155d77a5e616b7b68e89e4221a12dd94ef03d568f016494eb43ec5eebb31d1f3778ce39e2d448a1a59866997870c31a00d61f08018aa3266064922bae228756fad9493ae8c4faf31245824f652cad64fd57ee38d6dadb0c99231fa616451dbf8991703434bea620752cdf439c8fca3f27c3c9fe41de75c69babdbebcd8cd9d532407da86df914137ecf5667f3ac300c931d786f379d07fc4af8236ae4e", 0xbb}, {&(0x7f0000001140)="768a99a8d9bf386fd66b07229c39ff7ad78c7de9c247b64fe36c7f9b32ef23b035ee78e7772463dcec59c71420937a0b9e6f6cf0078bd3667fb914e2219855d95ad45574cde5aa937b7608e8f29e0e4de608ecb556f912a4ccc3aa7e846bc79ba664ef2acf15073cd29c64aa704d397b17b05385abe42d2fb03d7c8cdc77", 0x7e}], 0x3, &(0x7f0000001200)=[{0x10, 0x0, 0x3}, {0x80, 0xad, 0x8, "d3cc0e639c3910e00854cb2c3d30ffc351c87a2582489025c56c4596b0399f0b0552675558236895a3d912f16e6e1a323ee13849ebbf551a9e9ea4e81d5b945e822aed9cfa6a704765f09a3857aed2f39caf0295d109d408169ca0c049d1a4b99d0d0c8023f6f3cc0ea6"}, {0x58, 0x11, 0x0, "900b616d3d91635bb84103c20db2b15292e09464ce1e8619c8afeec1e11e5030ae0f0e669e77d9f64e54d4677555e3dda6ae0aa8a47bf47cca9adf0dd36f443213d7e2a4896b5a"}, {0x28, 0xffff, 0x1c, "506062f967b6add2a1a30b18a19ffe00f4"}, {0x68, 0x3b, 0x6, "2d76a0315b8d8ee66dbc18f93223306f56d7743192f64f80099c49feef03585f1892c3523ed2f15f5f464c64dc94b2a8aa326a4ebf9f63ab4a085f42d19b2d95dc36299047ba5b5f5bf428de8521bc09f6df"}], 0x178}, 0x10d)

00:00:35 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev//.\x00', 0x38900, 0x0)
r1 = dup2(r0, r0)
openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80, 0x88)
symlinkat(&(0x7f0000000040)='\x00', r1, &(0x7f0000000080)='./file0\x00')
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x7)
ioctl$DIOCRADDTABLES(r0, 0x8002440a, &(0x7f0000000100)={{"515ff4045c45d770c2c436429fa2bcc3d4bb6d6f206e8621654acc35ef6e73fa2c210fe3c64e29283ba89d87b82403a9b5018f52b3afa86b3a3cfee9f7575735139146277f6bf80564daec0d2aa243bafb7647b6f5076975d5c633643b221531df4061f6fb1b6708337f6efc9cc6e8eb11cb6c701fc54b3af2b9b6e1b301a5e019995d627d5a8feb21acb5f87aa885fa6bcceed6360e703790fefce8e2e41402ed3a31391da7f9e2d640c7f6bf2c193355d397da508321dcb39d68b93334a82e78cbd93363a503ee25dc0d7752e81bcf86e33396ae11ba450ea93ea82302cae1698cbd161cf804f61b3838241570f526130a4790903d2417f7d8eef1173c00aada3d376414ddbe15fd9d302122bf867742470b44b0b473b6aa4027d6eb33ee68b54b765ab8f1516af0f2a9b17234595a537088c6c13e40a4d83268999fccf2afc5c0edaa804c475531fee5e7a0c4de0f585d39f95ca7e95c61d4df715918c614c64f5ce891bed93240b23db2f0dce3982312a237a8de5c424611d4d48cb9b12279874cc88d715e867adfc15bf8275d7c3b9c4b5478d44e2694981381b11172a375185f624f8f659983b48e5481bc968dcc649988b0bb1bff3391f7e721ddb97701f35dcb544b3d144b7b799f3c5d12c5010e235adf7ea31cf949994aaf7d34c131f22b63c5c65c86cb2fa28488f287fe4a5a5926a354974bc5954e84c34b4a502e844f3dc5a8e7c2ffcba6950a2128c8413849585fd98c93039865bc4fbff92c79d16a8a597ba1b3874264ae3963b4b4336bda43f2a9febecd5b03d8ec6bb2c36e17392ad15cb823961fbf0362b6ddbcf81403aa6beef5aa60f895d20d7216306f4c62963f3317ac2098167e1416db9bcf33bf7d5617df3f7c0de82d2164d60fb932f66986d20698ebe3998df99062672408d9ff7735dd99c279c8b9b3505c700e82c4cbc070dab30181a53d24f5cb6e1abccf5469b8043b60b619ca7697ee75ce2e5a95a317c44f7ea28e93ae09c9ca426d637c91a08630cd025d2ca1e23d2c5f5f70a0b56e69c5c9af4213f23478a08d20c8617135feed85c71885699cf575387b9376ce9d376e8c8d8b0eb1dd7ea024c65fa0c0e6849b606885d9c9b350a0931b6bacfd62c8b16f100fb7a56b8e8010ac67189b14c1b05dc6eb88b004451e40f081f73cf7a01af705801848e292c5ceb5a8c968f673b0fb8510d6406361b7fa2f7818882903f3489019b79194ea59777a91134bb2eac1ec476e02b1027f91e6468d776ea781cf3126bf5b617abe298042f9b7a7c677dfca537d3859ec3f282712b25a4bbf8b0f98a761687d9160b5cd477c2072aacd3b87e0f2ff56ea0992bd76a4601243eb45ed9d6909a6592f128871660373005a0a6052771b4c5f2c42518f35f1eeef26000f8f5d5553fe5f79c9abb3e9740394fd5ddc31f42564d8ed", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0})

00:00:35 executing program 3:
futimesat(0xffffffffffffffff, 0x0, &(0x7f0000985000)={{0x0, 0xfffffffffffffffc}})
sigaltstack(&(0x7f0000985000/0x2000)=nil, 0x0)
madvise(&(0x7f0000984000/0x4000)=nil, 0x4000, 0x3)
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c)
dup2(r0, r1)
sigaltstack(&(0x7f0000985000/0x1000)=nil, 0x0)
chroot(&(0x7f0000000080)='./file0\x00')

00:00:35 executing program 1:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0)
close(r0)
r1 = socket(0x17, 0x2, 0x4)
syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100))
poll(&(0x7f0000000000)=[{r0, 0x4}, {r1, 0x20}, {r1}, {r1}, {r0, 0x102}, {r1, 0x1}], 0x6, 0xd332)
write(r0, 0x0, 0x0)

00:00:35 executing program 2:
syz_execute_func(&(0x7f0000000200)="98a84aa84a4a430f05f359bfd94aac00410f1e1caf41e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f10fb8c4014e4e5bc4016d7d14dee509b9f721045fc5f707f740d1d2c4e10bf8c45bc4e3f56cbd00008020d0a9f9340000e4427d0d1ac483397fd300f7dcdc0fbcaf00100000f345d9c6ac576161c4c3214cb9a5605419c201900b00009423238171a30b8a826eefa80dd4d48cc7e8628f6808618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2")
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
r1 = getuid()
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000340)={<r2=>0x0, &(0x7f0000000300)=[@in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000380)=0x10)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000440)={r2, &(0x7f00000003c0)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000480)=0x10)
getresgid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)=<r3=>0x0)
r4 = getpgrp(0x0)
fcntl$setown(r0, 0x6, r4)
fchown(r0, r1, r3)
socket$inet(0x2, 0xfffffffffffffffe, 0x5)
pipe2(&(0x7f0000000000)={<r5=>0xffffffffffffffff}, 0x4)
dup2(r0, r5)
ioctl$DIOCGETALTQSV0(r5, 0xc100442f, &(0x7f0000000040)="a215c99e5e0adbfc8f6293bdd198e09b0ca2d4a0abeed9d3f71b9faafc3429447af1951e6a1eed84ba5336ac971f61b862c908a9f5ee94fd8d20eca7cac23d3687373ed682b173ced8739a97389f8862858fa98e0895393781013ba8cecbe57e8ff4ca1c9339dac6a0baf904679f6444178a3f7727e4962d73b42e04d59db79bbf26882200b29842cc4e8e116c70f14675cc20db6033ff2ba7104cd66bbf91cc4a42487f2b0bc9df207be8ab43973796a04dc7741c3950439263f609609d73fb5644290fbe1abe5e89a9d30183df4103e4ddc916393b7b0e39c4c7bab08680a21b86812184f38210fbdeb44339")

00:00:35 executing program 3:
r0 = socket(0x3, 0x20000004, 0xffffffffffff8000)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4)
syz_emit_ethernet(0x42, &(0x7f0000000100)={@local, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0xad01, 0x0, @empty, @empty, {[@lsrr={0x83, 0x3}]}}, @icmp=@time_exceeded={0xe, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @loopback}}}}}})

00:00:35 executing program 0:
munmap(&(0x7f0000db7000/0x3000)=nil, 0x3000)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e5)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0)
mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x6, 0x12, r0, 0x0)

00:00:35 executing program 2:
r0 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c, 0x10000000)
fcntl$getflags(r0, 0x1)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = fcntl$dupfd(r1, 0x0, r1)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x1007, &(0x7f0000000000), 0xfe6a)

00:00:35 executing program 2:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
setrlimit(0x0, 0x0)
mlockall(0x2)
r1 = open(&(0x7f0000000240)='./file0\x00', 0x0, 0x0)
r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0)
truncate(&(0x7f0000000040)='./file0\x00', 0x10000)
read(r2, &(0x7f0000000280)=""/208, 0xd0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020005)
mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0)

00:00:35 executing program 3:
syz_emit_ethernet(0x100e, &(0x7f0000000040)={@random="b100485caa2a", @random="43333e128ef5", [], {@generic={0x806d, "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"}}})

00:00:35 executing program 3:
open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
close(r0)
syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pf\x00', 0xc00, 0x0)
ioctl$DIOCCHANGEALTQV0(r0, 0x802c7416, &(0x7f00000000c0))
ioctl$DIOCSETIFFLAG(r0, 0xc0284459, &(0x7f0000000000)={0x10, &(0x7f00000001c0)="c15d115077fbd2809daca5c814cb98aa2143aa8ac59aa7aa2ccd54b99a564582837439d2aeca70df63bda5650fb815051763772d72cbf7aa1ed08e4aeffdec25034320a00d9caa684623bbd4aeea20bff5fa0e081a6e2655a66cc4cc77f2bab820ea6c24a4ba5cb15d57a9d272b6747e8b615d27c4874aa1c977a5d5273b13ea689b44ba150387aeed63d822d76d6005cf1d00d43296b8a6999f1b1d2bb09afd29b62ab2aca246baf7c004fe9fc4e615bb36b1b04eb7c78d2ac9f0badce5e8fe3841329782593eda353b1ef2407df9dc3cb647da", 0x8, 0x3, 0x9})

00:00:36 executing program 1:
clock_settime(0x40000000000000, &(0x7f0000000000)={0xdd, 0x37d8fb0a})
r0 = shmget(0x2, 0x2000, 0x101, &(0x7f0000ffc000/0x2000)=nil)
shmctl$IPC_INFO(r0, 0x3, &(0x7f0000000040)=""/180)
r1 = accept(0xffffffffffffff9c, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000140)=0x1c)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000180)={@in={{0x2, 0x3, @rand_addr}}, <r2=>0x0, 0x80000001, 0x1, 0x2, 0xc, 0x10001, 0x6}, &(0x7f0000000240)=0xa0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000280)={r2, 0x100}, &(0x7f00000002c0)=0xc)

00:00:36 executing program 0:
r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@un=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000000c0)={<r1=>0x0, 0x1, 0x20}, &(0x7f0000000100)=0xc)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={@in6={{0x1c, 0x2, 0x6, @ipv4={[], [], @broadcast}, 0x7}}, r1}, 0x84)
r2 = shmget(0x3, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil)
shmat(r2, &(0x7f0000ffb000/0x4000)=nil, 0x2000)
mprotect(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x5)
mlockall(0x3)

00:00:36 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1101, &(0x7f0000000140), &(0x7f0000000000)=0xffffffffffffff19)

00:00:36 executing program 2:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000080000206, 0x0)
ftruncate(r0, 0x7e2780e6)
setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000040)=0x1000, 0x4)
mlockall(0x2)
mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x11, r0, 0x0)
ftruncate(r0, 0x0)
mprotect(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3)

00:00:36 executing program 0:
r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})
open$dir(&(0x7f0000000140)='./file0\x00', 0x8110, 0x0)
r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
flock(r2, 0x3)
flock(r0, 0x1)
fsync(r0)
open(&(0x7f00000001c0)='./file0\x00', 0x2f9, 0x0)
unlink(&(0x7f0000000000)='./file0\x00')
execve(0x0, 0x0, 0x0)

00:00:36 executing program 3:
mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0)
rmdir(&(0x7f0000000140)='./file0\x00')
symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00')
mkdir(&(0x7f0000000180)='./file0\x00', 0x0)
rmdir(&(0x7f00000000c0)='./file0\x00')
rename(&(0x7f0000000080)='./file1\x00', &(0x7f0000000100)='./file0\x00')

00:00:36 executing program 3:
r0 = socket(0x1, 0x5, 0x2eb)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x900, &(0x7f00000001c0), 0x8)

00:00:36 executing program 3:
syz_execute_func(&(0x7f00000000c0)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397f66121501000000c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba)

00:03:42 executing program 1:
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r0 = getpgid(0x0)
r1 = msgget(0x1, 0x8)
r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c)
bind$inet6(r2, &(0x7f00000003c0)={0x1c, 0x2, 0x1, @loopback, 0x1}, 0x1c)
r3 = socket(0x2, 0x10000001, 0x84)
connect$unix(r3, &(0x7f0000000000)=ANY=[@ANYBLOB="8201040000696c653000"], 0x10)
recvmsg(r3, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
recvfrom$inet6(r3, 0x0, 0x0, 0x80, 0x0, 0x0)
msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000180)=""/155)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000500)={0xf, 0x8, <r4=>0x0}, &(0x7f0000000580)=0xc)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f00000005c0)={r4, 0x33, 0x0, 0x100, 0x6}, &(0x7f0000000600)=0x18)
wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240))
getpgrp(0xffffffffffffffff)
setsockopt$inet_tcp_int(r2, 0x6, 0x10, &(0x7f00000004c0)=0x5, 0x4)
getpgid(0x0)
r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000440)='./file0\x00', 0x60802040a)
lseek(r5, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
freebsd10_pipe(0x0)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
poll(&(0x7f0000000180)=[{r5, 0x2040}, {r5, 0x40}], 0x2, 0x80000000)
setsockopt$sock_int(r5, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4)
setsockopt$sock_int(r5, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4)
getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000140)={<r6=>0x0, 0x8, 0xad9, 0x3f}, &(0x7f0000000340)=0x10)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000380)={r6, 0x2, 0x1, [0x8]}, &(0x7f0000000400)=0xa)
freebsd10_pipe(&(0x7f0000000300))

00:03:42 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
setitimer(0x2, &(0x7f0000000080)={{0x0, 0x9}, {0x10000}}, 0x0)
setsockopt(r0, 0x4, 0x2, &(0x7f00000004c0)="134c2d74b8cc59bc6fdb56179027c776341db4758a839d61ab79e9954ed0045ec664f5aec1953ac8cbaadcb2d259d0bc86ae8bbad4229182625ba2862be0e2ad44e883a0531dc55c8cbdfa14bccbcd03e403ea1ee7feb22da55fb2a94ae902cc4f25a843fec440f4b181819bf07a6ba54f93f8897ccb330d59f110819f18d71fc9a73bafb7291104ab97f7a8e3beaa8ca4a43d8b8695ced67037e26ae55ae945b901c872a79645d3e11e613bd71d728efeb3146223311149b6c6d395a1e29f65a90c", 0xc2)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(r0, 0x2, 0x1fffffe)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000300)=0x5, 0x4)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080)=0xfffffffffffffff7, 0x4)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000002c0)={<r1=>0x0, 0x40000000000001}, &(0x7f0000000400)=0x6105c1e239fe914a)
socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000340)={r1, 0x1, 0x3, 0x9}, &(0x7f0000000380)=0x10)
r2 = open(&(0x7f0000000100)='./file0\x00', 0x100000, 0x110)
getsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000280)=0x4)

00:03:42 executing program 1:
r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0)
ftruncate(r0, 0x80000001)
r1 = open(&(0x7f0000000340)='./file0\x00', 0x80, 0x0)
read(r0, &(0x7f0000000040)=""/34, 0x22)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00'])
writev(r3, &(0x7f0000000280), 0xa7)
write(r1, &(0x7f0000000300)="9fa935ab", 0x4)
ioctl$DIOCGETALTQSV1(r1, 0xc130442f, &(0x7f00000000c0)="8b8b129b31512e45e50056dd78dbe37cfa59fe1e5a38f337fdbee50bffa633fdcb1ddd274823a6ae3b10a2663a5b68dba99e80a4a81b76e78f549453a4df5917a60a6847524c2f6475a2f4abdfc9514bb484cd258821da2793454ea38bb8f5433964723c2d96ed6e102b3fd7af51f2fad8a174bd4c93c747c83f343c290f05fa736c2b89988c0527aea1dc2999482a63d30848a55e03cb4126ad53ae5f95550189abac17fdc93581d1")
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xfffffffffffffff7)
sync()
symlink(0x0, 0x0)
preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x7fffffff03000000}], 0x1, 0x0)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000180)={<r4=>0x0, 0x6}, &(0x7f00000001c0)=0x8)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000200)={@in={{0x2, 0x0, @multicast1}}, r4}, &(0x7f00000002c0)=0x8c)

00:03:42 executing program 2:
r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
poll(&(0x7f00000000c0)=[{r1, 0x2000}], 0x1, 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000080)={<r2=>0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={r2, 0x8, 0x6}, &(0x7f0000000240)=0xc)
link(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file1\x00')

00:03:42 executing program 0:
mlock(&(0x7f0000cee000/0x4000)=nil, 0x4000)
r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x24)
freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
freebsd11_lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
fchownat(r0, &(0x7f0000000040)='./file0\x00', r1, r2, 0x200)
getpeername$unix(r0, &(0x7f00000003c0)=@file={0x0, ""/4096}, &(0x7f0000000280)=0x1002)
syz_execute_func(&(0x7f0000001400)="f00fbb9f000000009165f7056969ef69dc00d98a20d0d8c44139fd5bf9c441956840f70fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1001ecc400f05e4c403514a573a00730f778018e62a4161c169385ff6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc700000005c660f3833d0")
rename(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00')

00:03:42 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c6, 0x0)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x817fd}], 0x1000000000000013)
setrlimit(0x0, &(0x7f0000000040)={0x3, 0x400})
socket$inet_icmp_raw(0x2, 0x3, 0x1)
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0)
mlockall(0x3)

00:03:42 executing program 2:
syz_execute_func(&(0x7f0000000180)="1c0b98cd80da79223c223c69dc0099d9d0c44139fd5bf92e660f3a4005feefffff000fc4014cc4a1e96be7c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c36645660ff54bf7f141f620787c43c33ef0954200fcc401fe5ff6c4a27d33e4646736676666430fefb3000000000804f4c4c4016def3d00000000fbc40213f5930a0000000013f24081ea04000000001369879f000000fe")
getitimer(0x1, &(0x7f0000000280))
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpgrp(0x0)
fcntl$lock(r0, 0xf, &(0x7f0000000140)={0x3, 0x3, 0x3659a37e, 0x1ff, r1})
r2 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
ppoll(&(0x7f0000000040)=[{r2, 0x101}, {r3, 0x30}], 0x2, &(0x7f0000000080)={0x80, 0x3}, &(0x7f00000000c0)={0x1ff}, 0x8)

00:03:42 executing program 1:
connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[@ANYBLOB="f6000000cfb3521a774db2ee211bdc08c62330365aedbb1c70ab6d182e6dfebec6a90a39029c75ccd56f11fccb7d430bf72c8320f52c58a9d47dbca59e0225a764e12b875f03da87c39f18bd82ab099bc8defe624b413b4002ff70ae6ec0ca009256b4fbce56bba0f9eb"], 0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
r0 = socket(0x2, 0x5, 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000200)=ANY=[@ANYBLOB="02004e220000000900"/136, @ANYRES32=<r1=>0x0, @ANYBLOB="ffff000002000000f8ffffff02000000ff070000"], &(0x7f00000002c0)=0xa0)
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000300)={r1, 0xf87}, 0x8)
r2 = socket(0x10, 0x20000007, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x6, <r3=>0x0}, &(0x7f0000000180)=0xc)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f00000001c0)={r3, 0x2, 0x12}, 0xc)
bind(r0, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10)
getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x8)
mprotect(&(0x7f0000535000/0x4000)=nil, 0x4000, 0x4)

00:03:42 executing program 1:
syz_execute_func(&(0x7f0000000000)="c4c1ccc6970100000028f20fe627c4c18e531fc46285ac1468c4235d6c8419001000000e66440279fac401fd50f0c421a5757b0bc401782906fe07")
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
syz_execute_func(&(0x7f0000000140)="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")
r1 = accept(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000080)=0x1c)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c004e2205000000ff0100000000000000000000000000010400"/128, @ANYRES32=0x0, @ANYBLOB="040007005b0a0000e47521c9e8937457afd3720e30b5e7c0285f3fe64956a6478b314f73bf49cc099799575360964d73b1586ca9e28a4a49755da060ffa33f5da1df8bc64dc2a7fba33f270bf9ef820ef01893da45063eeca58552b13d33f370425c3a3ca0bab929cf23b90ad66e8671f3d5b49a8578fbc9d5b39d6b28298efe484cc2d29a5b2dd0c0d058b72e2f57cc243bdbb11a4cbd57c54bba1d4b4b493ca07e3aea93a478680804cc1ff2fd4c20d65bb79743bd3cfafcc9b47b2bae9c2047a9f6cec4b640fbe3d0afad0ea2cab4dfe724320176df2524079206cda9a0"], &(0x7f00000000c0)=0x8c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000540)={@in={{0x2, 0x2, @broadcast}}, 0x0, 0x7ed, 0x4, 0x100, 0xf145}, &(0x7f00000002c0)=0xa0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000600)={<r2=>0x0, 0xc9, "ba764a45d0b7e85854a151c83028853e3ded868fb1f0669a8f60dfa3ede7dbc3821f9abd16fd038de93187b53c3b64137feeaa6210aba85fb122823d67256ccab253e113a237b4f75d26b9ca8e7a30a377dbff73f88dacbe7a5c14d82d2786b9a6f93a32b88df8055a5b2151e75ca100ec6864b091cef7149f4c81447bfe03cf0461bfee1ff941f19cae68caeb6f7038ad857b3c9316609871f17beb37143d7f80633e7c3bb6939e8024d4b15a28d5f8775d7fbb36539b19bf3d98863750c1ba291ecc4651e7678f82"}, &(0x7f0000000340)=0xd1)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000240)={r2, 0x0, 0x2, 0x4, 0x7}, &(0x7f0000000280)=0x18)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000100)={r2, 0x2}, &(0x7f0000000300)=0x8)

00:03:42 executing program 0:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000000)={<r1=>0x0, 0x8001}, &(0x7f0000000040)=0x8)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={r1, 0x9}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={r1, 0x3}, &(0x7f0000000140)=0x8)
r2 = fcntl$dupfd(0xffffffffffffffff, 0x5, 0xffffffffffffffff)
ioctl$DIOCGETLIMIT(r2, 0x4004667a, &(0x7f00000005c0)={0x1ff})

00:03:42 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = dup(r0)
connect$unix(r1, &(0x7f0000000080)=@abs={0xf64cb340ce081cac, 0x3}, 0xffffffffffffffba)
setsockopt$inet6_int(r1, 0x29, 0x3e, &(0x7f0000000000), 0x4)
getsockopt$inet_mreqn(r1, 0x0, 0xc, &(0x7f0000000040)={@multicast2, @multicast1, <r2=>0x0}, &(0x7f00000000c0)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000100)={@mcast2, r2}, 0x14)

00:03:42 executing program 1:
freebsd11_mknod(&(0x7f0000000000)='./file0/file0\x00', 0x5ffc, 0x3)
open$dir(&(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x0)
r0 = socket$inet(0x2, 0x2, 0xffff)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000140)={0x7fff, {{0x2, 0x3, @loopback}}}, 0x90)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000080)=0xf5, 0x155)
r1 = socket$inet6(0x1c, 0x3, 0x8)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000200)=ANY=[@ANYBLOB="02004e22e00000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000", @ANYRES32=<r2=>0x0], &(0x7f00000000c0)=0x8c)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000002c0)={@in6={{0x1c, 0x0, 0x81, @remote={0xfe, 0x80, [], 0x0}, 0x1}}, r2}, &(0x7f0000000380)=0x84)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
freebsd11_mknod(&(0x7f0000000040)='./file0/file0\x00', 0x2100, 0x100000000)

00:03:42 executing program 1:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet_int(r0, 0x0, 0x41, &(0x7f0000000000)=0x1da, 0x4)
lseek(r0, 0x0, 0x4)
syz_execute_func(&(0x7f0000000180)="1c08c4637916d7b098cd801b69e4c42205b8d36467f3460fbdebd9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")

00:03:42 executing program 0:
r0 = socket(0x17, 0x20000001, 0x40000000000084)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8)
setsockopt$inet_buf(r0, 0x0, 0x5d, &(0x7f0000000000)="bcde83106c0a08dd231c7c1fdf947e19891e018678a423d4ef9c35e7b67d3f6779e7c72b7f0a69", 0x27)

00:03:42 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0)
mprotect(&(0x7f0000550000/0x3000)=nil, 0x3000, 0x200000004)
r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x30000000)
mprotect(&(0x7f00007e2000/0x3000)=nil, 0x3000, 0x4)
getsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000080)={@rand_addr, @remote}, &(0x7f00000000c0)=0xc)
ioctl$DIOCRADDTABLES(r0, 0x80044401, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0})

00:03:43 executing program 3:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x100000001)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
sendfile(r0, r1, 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x0)

00:03:43 executing program 2:
syz_execute_func(&(0x7f0000000300)="985ef3adc46aab3047d50f05a759bfd94aac00470fa50241e2eba2a2363e9ef2240f1a7067e2e2e203310facf900d0d06b32fba2d5d6c4020902f14e751eda016d5d14dee509c441f92b35168f36abf240d1d2c4e10bf8c45b66410f3a2027d5c4c66db712c4e1f970192af7dcdc0fbcaf00100000c4c27d0a21ac652636660ffab88ecd000001b04b9700000fc09f00800000ef6442dc860000802064640f4d4a38c422c5be720064360fe25800adf3440faedec0f521bb02bb0288fec4a18e7dbbbfdd5c14c6c66249bedc650f01670066470f383a4d4ba283")

00:03:43 executing program 1:
madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x9)
r0 = shmget(0x2, 0x3000, 0x1, &(0x7f0000ffd000/0x3000)=nil)
fstat(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
freebsd11_stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
getresuid(&(0x7f0000000200)=<r3=>0x0, &(0x7f0000000240), &(0x7f0000000280))
freebsd11_stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
r5 = fcntl$getown(0xffffffffffffff9c, 0x5)
r6 = getpgid(r5)
shmctl$IPC_SET(r0, 0x1, &(0x7f0000000380)={{0x400, r1, r2, r3, r4, 0x1, 0x9}, 0x1, 0x4c, 0x5, 0x20, r5, r6, 0x2})
shmctl$IPC_RMID(r0, 0x0)
r7 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendmsg(r7, &(0x7f00000000c0)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local, 0x5}, 0x1c, 0x0, 0x0, &(0x7f0000000280)=[{0xe8, 0x0, 0x8, "9e954266137152d17d08e86e1832d331d7a91ef76f0fd4d572278f8ec32bc44b7e0510894dd341d01b57e5e26b2263b7715772c320d3d15c188d2128e526d131854bb8a5afe83bf5d03119f4ac1305512408491867a3b0bdfdd2207a6ac1bfb823b8d239d1ea0d7d1b7b3e53f7669f67a701381b4fd51ce66f667ee8df782b590297bbcec5032956e91ae1750ddab8cd05ffd0ff3330be66f4a386fc03f1ed6234e9aed0145fa5ec0e53a5942d511ce08b43eff8e5eb7488bdf5aed44669824e2e77944a5518689753fc8c9b13543b5534c33a"}], 0xe8}, 0x4)
r8 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000400)={<r9=>0x0, 0x1}, &(0x7f0000000440)=0x8)
setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r8, 0x84, 0x8002, &(0x7f0000000540)={r9, &(0x7f0000000480)=[@in6={0x1c, 0x1, 0x2, @loopback}, @in6={0x1c, 0x2, 0x4, @remote={0xfe, 0x80, [], 0x0}}, @in6={0x1c, 0x0, 0x10000, @empty, 0x19e0bda8}, @in6={0x1c, 0x2, 0x4, @loopback, 0x7464}, @in={0x2, 0x0, @loopback}, @in6={0x1c, 0x2, 0x100000001, @remote={0xfe, 0x80, [], 0x0}, 0x8}]}, &(0x7f0000000580)=0x10)
clock_getres(0x0, &(0x7f0000000000))

00:03:43 executing program 0:
r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10)
getsockopt(r0, 0x0, 0x5, &(0x7f0000000080)=""/50, &(0x7f0000000100)=0x32)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r1, 0x29, 0x31, 0x0, 0x0)
setsockopt$inet6_int(r1, 0x29, 0x2f, &(0x7f00000000c0), 0x4)

00:03:43 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
listen(r0, 0x8000000000000)
recvfrom(r0, 0x0, 0x0, 0x0, 0x0, 0x0)

00:03:43 executing program 0:
r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x1c)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x11, &(0x7f0000000000), 0x2)

00:03:43 executing program 1:
lseek(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x20)
setsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
getresuid(&(0x7f0000000100)=<r2=>0x0, &(0x7f0000000140), &(0x7f0000000180))
chown(0x0, r2, 0x0)
mlockall(0x1)
__semctl$GETPID(0x0, 0x2, 0x4, &(0x7f0000000240)=""/178)
sync()
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0)
r3 = shmget(0x2, 0x1000, 0x10, &(0x7f0000ff0000/0x1000)=nil)
shmat(r3, &(0x7f0000ffc000/0x4000)=nil, 0x0)
getsockname(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10)

00:03:43 executing program 2:
r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x88, 0xb0)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000040)={<r1=>0x0, 0x1, 0x0, 0x40, 0x1}, &(0x7f0000000080)=0x18)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={r1, 0x200}, 0x8)
syz_execute_func(&(0x7f00000001c0)="982cfa0f050520d0fc0791b0024141e2e996418002108a6796fbc4237909a200800000e60fc4014e22674b2d220fc4c4c4a1c173f2c822ebd72b00000068ba0dfe8c738888a1c40fbbc4e201acac26f240ac00ad808fe6294040b00b000000f08171a38ac7806ebbbbc46291c4a18171f21e8ca065600000c4618de3c0c4629d9ca1008000002d965d000000cadcdcf340ad0142c4e7ae31b15dfba1c9fb110fc4e1b973fc09")
madvise(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1)

00:03:43 executing program 0:
r0 = socket(0x2, 0x20000001, 0x40000000000084)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82f02d0eba016b653000"], 0x10)
link(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00')
connect$unix(r0, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa)

00:03:43 executing program 2:
r0 = dup(0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4)
r1 = socket$inet6(0x1c, 0x3, 0x0)
setsockopt$inet6_group_source_req(r1, 0x29, 0x0, 0x0, 0xffffffffffffff72)

00:03:43 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x10501, 0x9)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
r1 = open(&(0x7f0000000440)='./file0\x00', 0x240, 0x52b14b3450202860)
r2 = accept4$inet(r1, &(0x7f0000000400)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000480)=0x10, 0x30000000)
setsockopt$inet_mreqsrc(r2, 0x0, 0x49, &(0x7f00000001c0)={@empty, @loopback, @rand_addr}, 0xc)
r3 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f00000004c0), 0x4)
getsockopt$inet_udp(r3, 0x11, 0x1, &(0x7f0000000280), &(0x7f00000002c0)=0x4)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000180)=0xacd1, 0x4)
setsockopt$sock_int(r3, 0xffff, 0x1001, &(0x7f0000000080)=0x1, 0x4)
setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000040)=0x2, 0x4)
sendmsg(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000500)="3891c493d50ecea3153a84be3a10b457cb13d190c22e4030029054c038c1c44bdbd177ef9d8127f3cf11405379c0f21e93b50982d308eb73ff11a4786d7103b084edc6fd53e6af3850e8ab32bfb0547b8b49b7dff96f1970c8b220d143ba0ed433dfbe83d91cae79841a23aded4476bcf41b6ad989a9f0b82eb16ae390a4361a161c611219d46a78d98b996adb4bc115c606c2dcd03a232049ba07d7c228012a7cb390c084fd8039f72dca093998fce816d007e0842ed5c7c8", 0xb9}, {&(0x7f00000005c0)="cc7424ba1b9816aaa0fc2a080fff32ed7228687605d855d8c3dbb2986fd0065bb4f40514f8743e4e2b76c5b191f66a8825482d3029fbb5ec1ce0a69e6350771bc8e1f6753031ffbd1c4ce6258acfc8f8636d8dd931abb3ee95bd45009cda95e08545511bdc277af91d523309340ec64a0e8e4ee8ca8350340f44f6a05826301b93d4673b70c1177e67747c215f0c5076a9498eb8ce9a4fd76bad02fe3facd51fe6a1d81629a6df578398316b785a66e2bbffea4db30719ead174314b48de5cf82b6893ea0f88480d982b0ae9e01cae84fe9a057d87c5019897ed83c261b6bfcbcf1b73e9aa8dc3cccafdf76c1ffab8367cdfc4baa61b8ddc8c", 0xf9}, {&(0x7f00000006c0)="361403972e7a654bb501d550ac480640bf2abdf206a58af6e3d393676fdc9bc72b0d5b5b8692ec9744aeb28263332a36fecb3f835f3fb9c858257b3e06eaa95a89ab2b532780f2f1cc7b725331fb5a4cf64ff7d7c7632314ef86048a56c280dbb3cdac56208b84364e51c9924d91c006e670ba66fa6d72f6c4ce4f0ccfb6b4a73349c65e357ab48728968551dd468cdbb0d8e7dab0890f6e13a3d6cd56a72751cc7c2d3f7bd102c74a932d24e63a501739c46a102f9bf9a32afb36a286c3c833fbcc1b9fa37f4bc51e2af6b76cf868015d8931d6b91d87269f190b1b15839f0a", 0xe0}], 0x3, &(0x7f0000000a80)=ANY=[@ANYBLOB="3800000000000000ffff00004c070000d4ab0ce97e7b2396ff33616cbd3ce46ec01f3fcbfbf18bb3f899649e67f93bbcb0fa5ac1f10000004800000000000000060000007a0e0000f22a0e4d963cc0a11244e6ac3cda557453c47836a747a7b29e068b83bd875373f005a201ab6169367ce9e6003c8624a18753b565eb0000003800000000000000ffff000003000000e38a49c34bec1d3fad0631a58681ca90dbe5bb1e7f88028a0ea32a8d6dff292fd7ed000000000000b0000000000000003f0000001d0e0000d1eca663aade83dd83a23284e5ef2b27f4afbca7ff40a01261f3193dcdb121957491ad09aa3372fd81c3e12c3bedf1cfa5ef5581b6d5cba4f454f4b9cdfd41c217292df16815496e5f06fb6299c1278ea4c4aa2159f7e8b797729092a4fe164cfa3f6584b91823ba252e0281456580812ccf20543ac0a613b8bda40d322525ef556d4fe61a862286fbdbd867ffb34f70dc2b87058e5753ed5a708f46e3b02c738b0486e100007800000000000000000000000800000013dd7d9a8ec02d0d0be1972f5fefcb42f6bf9db62b129047521a31523f61d35681b5f3726da83c1fe06f1b10510ac6724468675bb58bebe4df51701e0a9724083e8848824da07d4f69d6e20112406da1822149f59d364141b16b204639c1268dc0973527fb16702bae14c9da90e64223652def00008800000000000000840000000900000059f531b49d8cd0db3f22ffbb13e0bceec7a49db8b59a18807fcdeb951c323ff9853b8fcf55a233215eac359f5dc7777ba31ab1c30ba860014608214da4e27990accec03d4c883d49990f69554eb9906d9bbf85ee1ab7e4717a448c7611684c04ac51de0c6853997f2aeb915b6a19f864bbdcb53eb21e0000"], 0x268}, 0x2000d)
chdir(&(0x7f0000000200)='./file0\x00')
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000007c0)={<r4=>0x0, 0x4, 0x1}, &(0x7f0000000900)=0xc)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000840)={r4, 0x800}, 0x8)
sendto(r3, &(0x7f0000000300)="e4a17435eb0c3fd230db1cb51d1561116e591b4f075bec73b3e228c2ae1a96a0a49ec1520791b4c2e9bc2f3edfd33a2c4d9b159dcf5942d47d7a4f7353942ca2bea161f927edfd191a0961466cafe53684d4ae58e9dc3431643f272894c6bd0aee2dbd48ffb1fe2fa51c9cb87b9ed94bcbbe2e5ffd", 0x75, 0x9, &(0x7f0000000380)=@un=@file={0x1, './file0\x00'}, 0xa)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000880)={r4, 0x8}, &(0x7f00000008c0)=0x8)
connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
sendto$inet(r3, &(0x7f00000000c0)="6eaf2b63a190c2558a7ef03b642122183c642a430a692020448a69b7972642e5ffd0e2ba56ba26901777517b26cc9dee846024f4574573816a452940ff4a395b1e84a53c3aee776c7f2329f402d6f533f60c98b0f936a27a53abfe9fb8f14c937dfcc87ac398f2ef04af5d8c6c0b6c8e0d8f90e94ef03c0c2413781fda7a9c55ce709162db0aa5aa9599404eee30dfb8a5fc539d6b0f2087", 0x98, 0x0, 0x0, 0x0)

00:03:43 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x2, 0x84)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x1007, 0x0, &(0x7f0000000180))
sync()
truncate(&(0x7f0000000380)='./file0\x00', 0x308020005)
lseek(r1, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f00000001c0)={0x7ff}, 0x1)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xfffffffffffffd7f)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0)
getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000940), &(0x7f0000000980)=0x8)
freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0xcffe, 0x0)
execve(&(0x7f0000000100)='./file0\x00', &(0x7f0000000440)=[&(0x7f00000003c0)='(\x00', &(0x7f0000000400)='[\x00'], &(0x7f0000000640)=[&(0x7f00000004c0)='[@\\\x00', &(0x7f0000000500)='[\x00', &(0x7f0000000540)='\x00', &(0x7f0000000580)='%-\x00', &(0x7f00000005c0)='\x00', &(0x7f0000000600)='[\x00'])
setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000300), &(0x7f0000000340)=0x4)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
truncate(&(0x7f0000000000)='./file0\x00', 0x37)
sendmsg(r1, &(0x7f00000002c0)={&(0x7f0000000080)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000280)=[{&(0x7f0000000140)="69caa3ba", 0x4}], 0x1, 0x0}, 0x20088)

00:03:43 executing program 0:
syz_execute_func(&(0x7f0000000100)="985e4231c71c1d0f05f359bfd94aac0043c0eb25368d28a2a2363e460f1a7000660fdefc97b70f6b3236f083b6800004f0000fe9e9c4c44e4e4f751ec4016d7d14deb921045fc50744dbf6c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf0010f4c27dc80a12b9126161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d485147575628b3f080101010fe25800618de3c0f526c4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2")
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={<r1=>0x0, 0x3}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000280)={0x3, 0xa83, r1}, &(0x7f00000002c0)=0xc)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={r1, 0xfffffffffffffffa}, 0x8)
r2 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f00000000c0)={@empty, @multicast2, <r3=>0x0}, &(0x7f0000000200)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000240)={@remote={0xfe, 0x80, [], 0x0}, r3}, 0x14)

00:03:43 executing program 0:
syz_execute_func(&(0x7f0000000000)="969898472c431c060f05f30f59bfd917cf00669041e2e9b557fb66420f72f1000fb8c4034e4e751e0fa0e509ab34d1c4e10bf8c42549a3c4a194c61600c66db712c483397fd300eedcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eef660f383f6708d4d48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe58c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110fd3c43e450fae7c0f0f")
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
unlink(&(0x7f0000000100)='./file0\x00')
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000000c0)="69d09c281a393014004fba0d5b232761f22769b79e8cb1e9ff7c5e0971b7000763fd7a2ab502d4472d5eeef775f6e6f6f1d465976fe2581d01cb7db6e02101ca", 0x40)
setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000140)="83", 0x3ba)

00:03:43 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0)
ftruncate(r0, 0x20000000004)
r1 = open(&(0x7f00000000c0)='./file1\x00', 0x0, 0x0)
mprotect(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000080)=0x200, 0x4)
socket(0x17, 0x10000007, 0x80)
syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d901ed0070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2)

00:03:43 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x1)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, 0x81, 0x8a}, &(0x7f0000000040)=0xc)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r2, 0x0, 0x3)
poll(&(0x7f00000001c0)=[{r2}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000080)={r1, 0xaa}, 0x8)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0)
getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
setsockopt$sock_timeval(r2, 0xffff, 0x1006, &(0x7f00000002c0)={0x2, 0x1}, 0x309ab1f464627e2)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x40a4ae3346651152)
connect(r0, &(0x7f00000000c0)=@in6={0x1c, 0x1, 0x2, @empty, 0x4}, 0x1c)
getsockopt$sock_int(r2, 0xffff, 0x100, &(0x7f0000000140), &(0x7f0000000200)=0x4)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000240)={0x0, 0x7}, 0x8)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, 0x0, 0x0)

00:03:43 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000080)='htcp\x00', 0x5)
setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4)
connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x1c)
shutdown(r0, 0x1)
shutdown(r0, 0x1)

00:03:44 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x2, 0x84)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x1007, 0x0, &(0x7f0000000180))
sync()
truncate(&(0x7f0000000380)='./file0\x00', 0x308020005)
lseek(r1, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f00000001c0)={0x7ff}, 0x1)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xfffffffffffffd7f)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0)
getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000940), &(0x7f0000000980)=0x8)
freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0xcffe, 0x0)
execve(&(0x7f0000000100)='./file0\x00', &(0x7f0000000440)=[&(0x7f00000003c0)='(\x00', &(0x7f0000000400)='[\x00'], &(0x7f0000000640)=[&(0x7f00000004c0)='[@\\\x00', &(0x7f0000000500)='[\x00', &(0x7f0000000540)='\x00', &(0x7f0000000580)='%-\x00', &(0x7f00000005c0)='\x00', &(0x7f0000000600)='[\x00'])
setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000300), &(0x7f0000000340)=0x4)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
truncate(&(0x7f0000000000)='./file0\x00', 0x37)
sendmsg(r1, &(0x7f00000002c0)={&(0x7f0000000080)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000280)=[{&(0x7f0000000140)="69caa3ba", 0x4}], 0x1, 0x0}, 0x20088)

00:03:44 executing program 1:
r0 = socket(0x800004, 0x1000000001, 0x6)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10)
shutdown(r0, 0x0)
sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=ANY=[@ANYBLOB='\x00\x00./fie0/fila0\x00'], 0x1, &(0x7f0000000100)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x20101)
sendmsg$unix(r0, &(0x7f0000000340)={&(0x7f0000000000)=@abs, 0x8, 0x0}, 0x1)
getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040), &(0x7f0000000080)=0x4)

00:03:44 executing program 1:
r0 = socket$inet(0x2, 0x3, 0x0)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={<r1=>0x0, 0x3}, &(0x7f0000000100)=0x8)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={r1, 0x8}, &(0x7f00000001c0)=0x8)
r2 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_buf(r2, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4)
sendmsg$inet_sctp(r2, &(0x7f0000000340)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c, 0x0}, 0x0)
recvmsg(r2, &(0x7f0000000600)={&(0x7f0000000000)=@un=@file={0x0, ""/91}, 0x5d, 0x0, 0x0, &(0x7f0000000580)=""/116, 0x74}, 0x0)

00:03:44 executing program 0:
syz_execute_func(&(0x7f0000000000)="969898472c431c060f05f30f59bfd917cf00669041e2e9b557fb66420f72f1000fb8c4034e4e751e0fa0e509ab34d1c4e10bf8c42549a3c4a194c61600c66db712c483397fd300eedcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eef660f383f6708d4d48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe58c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110fd3c43e450fae7c0f0f")
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
unlink(&(0x7f0000000100)='./file0\x00')
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000000c0)="69d09c281a393014004fba0d5b232761f22769b79e8cb1e9ff7c5e0971b7000763fd7a2ab502d4472d5eeef775f6e6f6f1d465976fe2581d01cb7db6e02101ca", 0x40)
setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000140)="83", 0x3ba)

00:03:44 executing program 2:
r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
getpeername$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000000c60000000000000000000000bd332e928dc16ecd1438fdd6e243af00"/87], &(0x7f0000000080)=0x62)
ioctl$DIOCRGETTABLES(0xffffffffffffffff, 0x20006602, 0x0)

00:03:44 executing program 2:
pipe2(&(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x4)
accept4$unix(r0, &(0x7f0000000080)=@file={0x0, ""/24}, &(0x7f00000000c0)=0x1a, 0x0)
recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r2 = socket(0x2, 0x5, 0x0)
connect$unix(r2, &(0x7f0000000000)=ANY=[@ANYBLOB='{_\x00\x00\x00\x00\x00\x000\x00'], 0x10)
fstat(r1, &(0x7f0000000240))
ioctl$DIOCGETSTATES(r1, 0xc0104419, &(0x7f0000000140)="1c1df81d82ffe1aa190da326b180f0cf12efa06fbb1d7a7c2b2671689b52ef631e34eee1465cfc97912619fd0d96a0bfddd42487e458e664c2d648f081ba7a42e6dd81d2b2af0fa33de3eda249e3b7216a621a63943ab5fa193305acce82f4ec4deb0596a509857cc7165a35aa316a0f9272e12382953d8343764ce7937c61e2fb1e037f008d67ebebc10e79764ea1802cd8acb91168c381aef5fd8b2c0d79eb529737d3d2d5f81f351aecd4f42eddaddd2e799a684687b15201ab1be68edf26194806e70ad4d78c1b08f1ec9a5b618365adee3c656e32f47e9d6b6723fc17a352613b")
ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000100)="bea5444c69d327c087f99b")

00:03:44 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10)
shutdown(r0, 0x0)
r1 = getpid()
freebsd11_lstat(&(0x7f0000000480)='./file0/file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
open(&(0x7f0000000600)='.\x00', 0x118002, 0x2)
r3 = getegid()
sendmsg$unix(r0, &(0x7f0000000580)={&(0x7f0000000040)=@file={0x0, './file0/file0\x00'}, 0x10, &(0x7f0000000400)=[{&(0x7f0000000080)="cb015cdc81c8145eb9cfb188f0793b5eeb4e3677a7b505b7b38a00fe01f7feae5503d6d9daeb2c64e590e243cc366ed119011dec273eb648930e58e951e1ec1e", 0x40}, {&(0x7f00000007c0)="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", 0x1000}, {&(0x7f0000000100)="5d09229994b2615e2f732f095343cc9565d3fafcdc9ad9b3d9669b0547a8a9ee2474fbc5b744a679", 0x28}, {&(0x7f0000000240)="149110b5f5e935ed1cba670174c2925f22a868d21edfed33b96956fe7f27688fcf90b47bb7bdea9cce1a40ae74ee5cdc6a7b58d59583315c6767d4849a1289b76ef6589a211a96c86b8c9a93f5eccf4c485ff0ba77acebfbab7b238d80a190e16b1dadbfc7319d7cbadf875f2c7f58e2c7de8b73ac9ef484cff75c7e973a9b6f60cb4bb2c4f0cb9e490d6dc8fee81f36430f297e8ee170d1aa7a83ffa01d9d9c51f320a1a7276ab3e77b731fb3436c01ff8d39770a68449595daf91d7eea4a79f9089ad1eded6228bde9c0129a8c196322feb27e40f14dd80d4de5f3ef3e3f44c5f8ae6f76520b59", 0xe8}, {&(0x7f0000000140)="b958e0843ee8b878d74485ec45f51b7201db0563058705ac7f11cf4a4a0530e50e6a1ec3e65f43edba8688644307c1435332ae3a12b28d2be15e00fab93411719e615c49af53", 0x46}, {&(0x7f00000001c0)="0e5ddbc5a7f34327cc8958248159b0c8699b977a021e915b5c4fd99d1e7c9f803924142a1a53c7f2e8afdd8acc31fba0", 0x30}], 0x6, &(0x7f0000000540)=[@cred={0x20, 0xffff, 0x2, r1, r2, r3}], 0x20, 0x180}, 0x100)
sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x20101)
sendmsg$unix(r0, &(0x7f0000000340)={&(0x7f0000000640)=@file={0x1, './file0/file0/file1\x00'}, 0x16, 0x0}, 0x1)
r4 = dup(r0)
fchmodat(r4, &(0x7f00000005c0)='./file0/file0/file0\x00', 0x8)

00:03:44 executing program 3:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0xfffffffffffffffc)
r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10000, 0x0)
ftruncate(r0, 0x2)
ftruncate(r0, 0x8001)
close(r0)
preadv(r1, &(0x7f0000001780)=[{&(0x7f0000000180)=""/184, 0xb8}], 0x1, 0x0)
execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0)

00:03:44 executing program 1:
r0 = socket$inet6(0x1c, 0x10000000, 0x7)
getsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$sock_timeval(r1, 0xffff, 0x1003, 0xfffffffffffffffe, 0xaa)

00:03:44 executing program 2:
semget$private(0x0, 0x1, 0xf2f0c82bbb49de88)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00'])
writev(r1, &(0x7f0000000280), 0x26)
writev(r0, &(0x7f0000000100), 0x0)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000140)=ANY=[@ANYBLOB="060000ffff99000700000f5f40cb79d3dc877a99757a0e19ae06e71615831ccde8c50b02005800000000eb0000000000000006cb61e9b753c5"], 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000100))
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85)
open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad001a1e005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")

00:03:44 executing program 1:
socketpair(0x1, 0x4, 0x100, &(0x7f0000000000)={<r0=>0xffffffffffffffff})
setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000040)={0x6b7a, 0x1, 0x100000000000000, 0x2b4, 0xc542}, 0xc)
syz_execute_func(&(0x7f0000000440)="982c0f0f050520d0f80791b04c4141e2e996855b66c4237909a2008000b4e666f66d220fa0e5be34d1c4e1f8c421fc22eb433deb3100002e41812047002b0000006eba0dfe8c738888a168c40fbbbbe201acac10000000808f294001b00b0000000f71d539f0817184a38ac06ebbbbc46291ae8ca065600000646464440f622a2d9600000080cadcdc1d440f2b550142c4654473d7dcfab15dfaa1c9fb110f0f38048319c30000")

00:03:45 executing program 0:
setreuid(0x0, 0xee00)
r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={<r2=>0x0, 0x9, 0x800}, &(0x7f0000000140)=0xc)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000180)={r2, 0x800, 0x7}, 0x8)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0x8, 0x4)
syz_execute_func(&(0x7f00000001c0)="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")

00:03:45 executing program 1:
madvise(&(0x7f0000ff9000/0x7000)=nil, 0x7000, 0x7)
madvise(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x0)

00:03:45 executing program 3:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ioctl$DIOCGETSTATES(r0, 0xc0104419, &(0x7f0000000080)="46b2612ee5353e0ba95e2eab1de62b3c0f1b9c0689cda2b1e9843ce79681b91607805d5d92")
ftruncate(r0, 0x7e2780e3)
setrlimit(0x0, 0x0)
mlockall(0x0)
r1 = open(&(0x7f0000000240)='./file0\x00', 0x0, 0x0)
r2 = open$dir(&(0x7f0000001440)='./file0\x00', 0x0, 0xc0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0)
connect$inet(r1, &(0x7f0000000000)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000140)={0x6, 0x1, 0x1000, 0xfffffffffffffffd, 0x100, 0x0, 0x1, 0xb3e3, <r3=>0x0}, &(0x7f0000001480)=0x20)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000014c0)={r3, 0x5, 0x6, [0x4, 0x58a, 0x4294a6f5, 0x100, 0x9, 0x1]}, &(0x7f0000001540)=0x14)
truncate(&(0x7f0000000040)='./file0\x00', 0x10000)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020005)
mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0)
sendmsg$unix(r1, &(0x7f00000001c0)={&(0x7f0000001500)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000100)=[{&(0x7f0000000280)="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", 0x1000}], 0x0, &(0x7f0000000140), 0x0, 0x80}, 0x8)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000200)={<r4=>0x0, 0x1, 0x3f}, &(0x7f0000001280)=0xc)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000012c0)={<r5=>0x0, 0xe9, 0x6, [0x8, 0x5, 0x7, 0xed9, 0x1f, 0x2]}, &(0x7f0000001300)=0x14)
getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000001340)=ANY=[@ANYRES32=r4, @ANYBLOB="00000001fffbffff0100f50c030008004d7000001c004e2306000000262327a18bcfcc31ec78ba9b8eb1cb7affff00"/148, @ANYRES32=r5, @ANYBLOB="03000000090000000700000000000000d7080000"], &(0x7f0000001400)=0xb0)

00:03:45 executing program 2:
syz_execute_func(&(0x7f0000000240)="969898472c431c030f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4034e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d0000bd81c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
sendmsg(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
shmget(0x3, 0x1000, 0x200, &(0x7f0000fff000/0x1000)=nil)
getuid()
fcntl$getown(0xffffffffffffffff, 0x5)
shmget(0x1, 0x2000, 0x100, &(0x7f0000ffe000/0x2000)=nil)
getpid()
shmctl$IPC_SET(0x0, 0x1, 0x0)

00:03:45 executing program 0:
setuid(0xee01)
r0 = socket(0x2, 0x2, 0x0)
getresuid(&(0x7f0000000040), &(0x7f0000000080)=<r1=>0x0, &(0x7f00000000c0))
setuid(r1)
bind(r0, &(0x7f0000000000)=@un=@abs={0x0, 0xff03}, 0x10)

00:03:45 executing program 0:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x10000000000003e7)
truncate(&(0x7f0000000080)='./file0/file0\x00', 0x0)
r1 = accept(0xffffffffffffff9c, 0x0, 0x0)
freebsd11_fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
freebsd11_fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
fchown(r1, r2, r3)
fsync(r0)

00:03:45 executing program 1:
syz_execute_func(&(0x7f0000000000)="9826473e431c190f05f30f59bfd9130000c4a37bf0c59c41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa0f000021b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0xffffffffffffffff, 0x0, @loopback, 0x9}, {0x1c, 0xffffffffffffffff, 0x0, @empty}, 0x0, [0x8000000000000000]}, 0x5c)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x84, 0x40)
freebsd11_mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x6080, 0x480000000000000)

00:03:45 executing program 2:
socket$inet6_udp(0x1c, 0x2, 0x0)
r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0)
futimesat(r0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0)={{0x6, 0x10001}, {0xfff, 0x3e4e}})
truncate(&(0x7f0000000100)='./file0\x00', 0x308020005)
r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x0)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={<r2=>0x0}, &(0x7f0000000180)=0x8)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000001c0)={0x7, 0x5800, 0x6, 0x5, r2}, 0x10)
ftruncate(r1, 0x10000)
ftruncate(r1, 0x8000)

00:03:45 executing program 3:
syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf00000200c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10b964967c4678fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa40a2220f587e32750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")
chroot(&(0x7f0000000140)='./file0\x00')
connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x10)
truncate(&(0x7f0000000100)='./file0\x00', 0x4)
mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000)
syz_execute_func(0x0)

00:03:45 executing program 2:
munmap(&(0x7f0000e7a000/0x2000)=nil, 0x2000)
munmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000)
socketpair(0x2, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000040)={<r1=>0x0, 0x96}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)={@in={{0x2, 0x0, @loopback}}, r1, 0xe5de, 0x47d, 0xc7}, &(0x7f0000000180)=0x94)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
msync(&(0x7f0000d56000/0x4000)=nil, 0x4000, 0xfffffffffffffffe)
munmap(&(0x7f0000c31000/0x3000)=nil, 0x3000)
madvise(&(0x7f0000dff000/0x4000)=nil, 0x4000, 0x0)

00:03:45 executing program 2:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0)
r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001})
flock(r1, 0x2)
flock(r1, 0x1)
open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0)
r2 = getpid()
fcntl$lock(r0, 0x2000000009, &(0x7f0000000100)={0x0, 0x0, 0x1, 0x4000000000000000, r2})

00:03:45 executing program 1:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x400, 0x0, 0x0)
r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xffffffffffffffa5, 0x800, 0x4, 0x400, 0x100, 0x46, 0x6, <r3=>0x0}, &(0x7f00000000c0)=0x20)
setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000100)={r3, 0x5}, 0x3dc)

00:03:45 executing program 0:
r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c, 0x20000000)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x2, [0x0, <r1=>0x0]}, &(0x7f00000000c0)=0xc)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)={r1, 0x1, 0x8, [0x6, 0x6, 0x2, 0x6, 0x6, 0x9, 0x2, 0x8]}, 0x18)
getrusage(0x0, &(0x7f0000000380))

00:03:45 executing program 1:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendmsg(r0, &(0x7f0000002680)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x108}, 0x2008c)
r1 = dup2(r0, r0)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000180)={<r2=>0x0, 0x4}, &(0x7f00000001c0)=0x8)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000200)={r2, 0xffffffffffffff9b, 0x3, 0x3, 0x2}, &(0x7f0000000240)=0x18)

00:03:45 executing program 0:
mkdir(&(0x7f00000aa000)='./file0\x00', 0x0)
symlink(&(0x7f0000281000)='..', &(0x7f0000110000)='./file0/file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0)
rename(&(0x7f0000000000)='./file0/\x00', 0x0)
fchmodat(r0, &(0x7f0000000080)='./file0/\x00', 0x0)
r1 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x208, 0x0)
r2 = getpid()
r3 = geteuid()
r4 = getgid()
sendmsg$unix(r0, &(0x7f0000000540)={&(0x7f00000000c0)=@file={0x1, './file0/file0\x00'}, 0x10, &(0x7f0000000440)=[{&(0x7f0000000100)="02c796b61a963b2471766e86abd6f9065300fab289b4ec0237b180e507d5e1a77a6f1e18362361667e9524aeda82fc1c3fd4ec85163c262df66fc9c52a84e47953c824ee4280c92fc336f9704c8594cb", 0x50}, {&(0x7f0000000180)="add7efee2679b7f23ed8d64f67b4398eeea7d65e03c78beb745c6ca796eab692ecd9460333f25df8c87754d7ffbd7211d780e6743d683a1db00cc707d77d7623908c811aaaff2873daeecbd47011acd05f730e9629935ebf3e42c7e2ce86007bbf32172be8c2971f1b7d6b655dc98a3b9e000b68e74fde923c405e32170b1e003179c66067299b6315c50745603a36860b87238bfbec41599d593c30eedf2ea91fd62f88ffb24c190f519c31d53b8a0a2cc6f455c374d45afaadcc9f94355b6cb74913996af2412e7ef3316e3e3acda4", 0xd0}, {&(0x7f0000000280)="333df0afa29873888a22104b0b46336f537666cd4f3109fea95e0f673ea323a3ee102c73cdd236e184ebdd50", 0x2c}, {&(0x7f00000002c0)="4555105d2224f0e5436b8abdd429671db9470c284535a91ef9d71a61f880161a269e75e80eec85a94d2c71199c05d642b14c9192904b94a90c097a51f6bae18a42b55e9d052b124dc8d1c1a9242dd84cd709fc7d3b5c4e5f76a183b4d002fd0dffe92c54f06835ddb3528441811815314b778c8f69be2969f8f9d63fdabddf0863a63d125405fc20627d32bd91e295b907c44505a5f214d1068e1c87ae2b1cfb8d43a060", 0xa4}, {&(0x7f0000000380)="fd9a043e7f2d7fb9df038c343af9e1e273d2a16ad3b4f0fbc22f24ba5152c94bc29ded328dc08326af452889bee329959876429dcd1df47a02aede479ecc7b4533fde3753e5849f81295262505a8ecd3bcf9863d19955dd245af950a59ed677281cc3186b274075de4e069c686cba8cfc7de4abf8bb786b21c09bb7f", 0x7c}, {&(0x7f0000000400)="3c7e00a052897f11b63a7c8c1c0b0dbcc607a66a6c4505221c1369de42005b5675188d865c4276e5fd61", 0x2a}], 0x6, &(0x7f00000004c0)=[@rights={0x20, 0xffff, 0x1, [r0, r1, r0]}, @cred={0x20, 0xffff, 0x2, r2, r3, r4}, @rights={0x20, 0xffff, 0x1, [r1, r1, r0]}], 0x60, 0x4}, 0x20000)

00:03:45 executing program 3:
semget(0xffffffffffffffff, 0x0, 0x40)
r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
ioctl$DIOCADDALTQV0(r0, 0xc100442d, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, 0x0, 0x8504dbcd0a046557)
syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf10d47300c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")
write(0xffffffffffffffff, &(0x7f0000000100)="49882e1d2c9e7b", 0x7)

00:03:45 executing program 0:
setreuid(0x0, 0xee00)
syz_execute_func(&(0x7f0000000140)="982ce00f050520d0f80791b0174141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006e36ba0dfe8c737388a1c4101f9b9be201f342abac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15deba1c9fb110f0f3804830a000000")

00:03:45 executing program 1:
r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x40, 0x102)
r1 = semget(0x2, 0x1, 0x1)
__semctl$GETNCNT(r1, 0x4, 0x3, &(0x7f0000000380)=""/93)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000080)={0x3ff}, 0x1)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={<r2=>0x0, 0x3}, &(0x7f00000002c0)=0x8)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000300)={r2, 0x3}, &(0x7f0000000340)=0x8)
syz_execute_func(&(0x7f0000000140)="0c18c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00")
setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000200)={0x5, {{0x1c, 0x3, 0x7, @local={0xfe, 0x80, [], 0x0}}}}, 0x88)
syz_execute_func(&(0x7f00000001c0)="9826473e431c030f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4014e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e00000081458145b712c483397fd300c9dcdc0fbcaf00100000f34592c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r3 = socket(0x17, 0x1, 0x3)
setsockopt$inet_msfilter(r3, 0x0, 0x4a, &(0x7f0000000400)=ANY=[@ANYBLOB="e0000002ac1400bb01000000040000007f00000162aad4a5ffffffffe0000002e0000002"], 0x20)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xd, &(0x7f00000000c0)=0x102, 0x4)

00:03:46 executing program 2:
r0 = socket$inet(0x2, 0x1, 0x400000000000)
bind$inet(r0, &(0x7f0000eed000), 0x10)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @broadcast}, 0x10)

00:03:46 executing program 0:
syz_execute_func(&(0x7f0000000180)="982c380f050520d0f80791b06a4141e2e996855b99a4c466a4c4660f0f01fc437c3866450f73db0221fc22eba8c0c041812047002b0000000f49f6ba0dfe8c730c88a1d20fbbc4a201458b100000008f294001b00b0f01a4b400000080000f73d539f08171a38a806ebb57c46291ae8ca0656000000f4318bedfbecebedfbece00000064470f8c8d040000f344ded7b1317364400f38cd01c461d561970d000000")
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff}, 0x100000)
getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000040)={0x0, 0x7, 0xffffffff, 0x9, 0xfff, 0x0, 0x2602, 0x81, {@in={{0x2, 0x3, @multicast1}}, <r1=>0x0, 0xffffffffffffff80, 0x9b9a, 0x4, 0xffffffffffff87cc, 0x7fffffff}}, &(0x7f0000000100)=0xb8)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={r1, 0xe9, 0x81}, &(0x7f0000000240)=0xc)

00:03:46 executing program 1:
syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54e35bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000080)=@file={0x0, ""/108}, &(0x7f00000001c0)=0x6e)
ftruncate(r0, 0x1)
r1 = shmget$private(0x0, 0x1000, 0x402, &(0x7f0000ffd000/0x1000)=nil)
shmat(r1, &(0x7f0000ffd000/0x2000)=nil, 0x2000)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
syz_extract_tcp_res(&(0x7f0000000000), 0x3ff, 0xffffffff)
poll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x2}], 0x1, 0x1)
setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000200)={0x9ad, 0x2, 0x4, 0x7}, 0x8)
r3 = dup(r2)
ioctl$DIOCRGETADDRS(r3, 0xc4504446, &(0x7f0000001400)={{"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", "7f18c59ddcea31d5428650fcb9fcde72c4f6fb2b48d7464299819a1ca6ce0607", 0x8, 0x3}, &(0x7f0000000400)="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", 0x3d, 0x2, 0x2, 0x8, 0x5, 0x822, 0x82, 0x6})
socketpair(0x10, 0x10000001, 0x9, &(0x7f0000000240))
dup2(r3, r2)
fchmod(r3, 0x80)
ftruncate(r2, 0x6)

00:03:46 executing program 2:
syz_emit_ethernet(0x1208, &(0x7f0000001780)=ANY=[@ANYBLOB="aaaaaaaaaaaa7ca7bb9fbc8b8100100086dd6020ce2911ce50ff00000000000000000000ffffac1400bb000000000000000000000000000000005a0f0000000000000000d4a950d4192d3c4711a6531aff5100d79d7baf74a4af118cd850c6a0bb3a4acb63cd0b39284e57473b732ed3a5b7dab4accf60d9c94fdbe01859cf2741dadf96a40a23279b4952a0f740a598e70ef02649fade16a596a4c9950b4739791e4582fa8fc375efcd366cb6b7632fec5fcd90836c49a06b2d3815a98220bd863be8051692bf941f7c61c142f34dc05261363d6da81a5354122a5b49f5c17179524f3efbb5aa8213e9b47d7e2d0458a1e2f21dd2b9e62995dac682765f037d79baa98aa1c0ac236a6e168006e4a30a39138b043d3749e90644b152ca2b10bff72f8220ddf8f551c27bf1b442225c44e310a3bd438c38d6b6a41a266d053ca07659a18a82f430c39846b873a046c5acf32f422db8c7bd927d159174f375befc2d6e8829722a9205a3cd772f23096cb059d809fce656f5e1c1143de509c8d14535c03127f00596f76469372386bf86fa4954d7e7a5ab2d5030bdfe8dca0fa00aba284f398ef99489f1f980c5600431171533502e0dde7a5d512809766685439a7699c547f733f1fae4f9560deabc0eda5ab4cb12230094acd017b6f3ca2234b2e1131928cb054aa073a6b5b053e0dac1f88cbcba597c1c19035302dc4a0b408d986ce19d2d5e5b0b811b0abc4df082f40124745dc9b5b5432767b3d98e428077ee64e2fd986cf93c1f61fe3515db3a1e3a280866ccc5ad190e19556d5bfec119d006dd04e66549f2161526f1502db2dc93ba096907a7429068be210e3124e3d9078fe5b269c4057467be7c55cc40aceb6033352bd7df85951ce4716d13d2f30ad02702107f6433bcb875ddbb73028e849bfffc3fc313d22c5dc496736dc4ebf1bb4ebfac90f580477e6d0510341d299f5cbb00edb43e6d39390385581526a5ed5160ffb4fb1917a3aca97044e99458e952514e7216580dbb49c0d96e66bae34fb5394a6f1d472730f622b7ae336fbb1cc1d13a6323a91cef36176f4bbb9a1a54e03e0fb6491cf10be739c0b994ad3a2ced65fc650a77ffc739ba30b43e6ead082fea298bf08849d5c08929f5ccdc02d2d924a14fa6b3bf4d4e4abc482ad74cb4708966041b7748c102c297d49b605662fbc223b0becc8fdfccdd989c5053aa2c963c44ab29b3cbacff7f3e27f2d52e1ced939422e9b2ae0bb819104781dcffa31ae3541323cd3148110e98b38f7017d71a74e4469cb73be961d39b4bc1afa205dd3c897f33f3d66a72163736b93271de20fe7b77744d88fd5d0fe2f885f21a570de5e4721846431106b033a96282d7fec55a5ce50bf1fad9b7e98f790cbbd98ea983793e77ad4f712480e3602eedb52da38c20ef1b4a9858eef5b081bdd47a7644110ac95cb8330ee9b7ddd050edb13087306c1c95c47a4334f0af263ed848b1c6b2adf498fc71e3c08fc81a704c4808bcfbfd4d8b853519ec767cf318018ee4e6f24d6d55f05333f303fa1029059845412d44c08037914b15049fe1e0dceeefcedd60510e1ad811fad699e58cd247ac510b9a0d61dff6f214b258cd69734d1c81cf902c8ee3eecd6db74e2623bcfa39cc234921d8d1e63f62677cf4b15089e7ddf878caace6a951ff87c4ec78738c35bfe7a5902676843e299424695b9d0b796d05b0e43c79c1efbcda65ae3931dd7a8b4310bc529edc5ff6781e467b568ca726c76adb4a3eadb34e95a5027b9b3f758da6c23c5249daad35baf4512519df707c6339b1e59b9216c5f305e59fe673d73145ffbf07caf16c126e10f3f7f5da039086e56736ac6726eca53499bb97c19a031524c44ca6b7bba49afd2fd5549cfd41076b1a95b2b52c3ca424b063d31d50b62156711772df8a4b634fb6aa435a798350e38ddd71437885d5be348f1b09db55cb426bc90ee112cc2a8ad8533adb77977a968b96aab5b67c3ea725a96c462641231f36e04e313c1829ff79fd70716bc3322765992093e902f93c175508b385aa01a837973bc5762f9824143f23a022720393ce44f12384bd67bc173e89baf80c01289a97ea857909cc21e78a39d5f85edf56348983e7ed6d8e2cadb6922da61b0a0d069385280e86eae066b21ea01db11725f63028b44cc36df1ad8396f8ff6ff8daadfe6d99f026a7ec8ad7b93d81bc16b717054adcf81d45177275cef4a05ded6cf15930851f107c1e415594256a1d7d539c719c17dc3c88fa2c1c8a81408a62f786652d0aa421ed25e284de4a6262c1eab32a4a80c84128349fa45c73e2a9f06d785257b4786934fbfc0cd7cdcf8e02bfdb673bf2a2a19545fb259c42987394c82110ccc4a22df832bf2638502c198f90752633822540133a297f96b5b29807f2a79d2a6ca8eda1db1df343f782620b53b751704dbf4dc87db0e787d0f12d0d11f4ae3be437361634258a8ba63bc89d2eb77e85b8f23157f244a38573a11ba8012f0670c34955ea83defe3f7a0b9f94d5b9ec3dd728964ad659d93e53600557a84c6cb567dde1e8d64d4b8f0f66051fdd1727c05d55ca8b5625bcb534c8c5cdd20ab6e1aad3703c8b93c802751a68c7c9b63006e3d4b4b57e9add950ab311e0b9a6e64b494d9730d91f46fbfbfea3c413dc22f743d09726d2c5c8f7b67ba76180f27d1bb79237511c2b957f5f04698f58a425b97da11d9eceb694cd72d1e4b3c60c811ef6963c9fc41a4fc19a84a0deae5dd4c6f8014652a896934488074e6f00a7e706bdcd8990c9e56cd90f39037c95cf19e0a3f17eacd56a39fc1f4d4da5761cc533821ae9d8a1d1ebc3ff676cc498a89f63f26076de3bdd92d0b2e75ee8d30e06b0c2d11c30d0f0b514f136d442309a4f9a59c5439101d8e7b1c5250d47cc6cf5b1b306c0ba5f167c7a60c6649826ed3d8f3925449dff15d605881c682eba7402ac3a6622ec73e15e92ad92a81b015c8e9dcf18619ce94226f6a9912475ce5d3b591569bf951b31b87eb2bbca36d6eace9a980dbb89dd5db63efb6af67e71124abce76a7884b1aa7f067972925f78853c5a13d4d84fc392f9891fbdf2d581b1d4abd88d1d3cdf234bb938904e384f38a999fa321f36cbe1a4d10225e79765138bdf6a1aef6c342d74dea6eac838222af167cffff6be2f6d41e0bcb92971f4e727ce590c2679a8e24206ccad4f0d80dd57b8d524af2fd3c66e2e5b72fc34e5a97464051f59a89e6216e3fdcb77ee5dfa4288d603e4565a4f866ac78a3ec7eaaac4bc4247671eaef51cdf34283161ff1ddd437101cf3e6b479d4c6b8ed4768dd42822c7703b79c38aa17c4051b996e639fabb9e6bbd14311666d134c83aaa4a07cd51e62402e57be882a0024826fa2fbb9a1382abb496eef56f0cdeb8137383439f367879f591d628ecc6a50189d49598d2a711b2f6cea96e5fb3cf3e3f65692f67e72d841064e28c946fa38785bc8cb1b7b8808d429cd6bcb9556c497108df3583f2e69262f85612dd9fcfa5e9fa74870bceaf0241c231fc252a594d4b482ba046a8fa065012e9c4eda1e5254982151aa1a47076aaf4303cafb4d8b160161902fc4e4f11c37449238808b2fb50ab91ba6f6d664b72013e32a79eea4b3a7796440100566093ad3bc62995a4ca06d397048b67adc0f33d89e7f23b2c81cda77dc5505f5d5bd97010560a9cb4d7536c1e2c371b823d4e7757555a54649f398da5ece9bd8cba9c8e05e62b5808080b48449aa126172ab504bd629a47c60f90f266256d4e1a436614ac6b6fd0d242513960c1d2d95bbd16f5a7ac2e75e20d30444898450c0d349e69af08000d46785a41c1f7cc36ff8f21faa608833d01c8fd5319c80acd223f225ece8e3a6b11378047f2add01c00a11b40550d51d809c6235b0cbe43f3392886f26cb0039e9decacc4ce67fb5a7dd25614a5e34e0c5ed7fbca33e9c67a328eb28a187cf6e74527eab04ec29bf7806e488f56eef48b2d9a93b5bf1c99d98755b7a62eb2104d89b2845da288acd0ff4c1ec31b7da7e54fce3cfbbabed3e474d33a9c1fcbeebfe87b8e4e85d57d25840d8aac377e84660fb00b391692913d3bdbe5ecda6d38581fdb8e9788e775bfc07011f6de8b51f2e246d0f6f20957e46e7e4964fada41ce6ff7708f104468de4fe981d15b4ab8db5fa7b8de0d88e39a499736da7f49296fc69ba3167d4353e377cb48d07f16da34d68022a5488f48b35a02749ce329a9858627c22d0fb4db8c79d6d511533d9b192424aa038b92e44895f633f16942d3f6da939ab9f3df6655a52ff62f60cc63d2dddc5116f4354f29de8e3738a13953f194e493877beba24607752a8946d1d16331b62fc9e6d2b58289e3669ea1338ec4301694073dcaeb49dcc818e9a353dd699bd5faaffde930a6d7505f0788081e8c0b985051155c63435b1ec86bd9cf80c7704991a8508224cc374781d3d0c0863761605c9df38500f788addd231e810c23a35a5324db89e7cb20541e4cbc0721f5bde91967fb7e7104a561bcd24ced156d4f3d9fee5560a4c639285a912865e76cb2b213d70b45a366d7970f8e2fda9d8d0e002848036701e09e13594eb6ab6ee23de1c86640eab560dd100632ff7d717095161a29527c02f5cfdfea827cc30e6e5c755d0bc45e6b3f06acecdb9e97b7b5030ad8e35139eb73894499a63861d9aa4a371d130dc06b4eb80089de41247755ba9137ac5085b8c4852ad3f818813de39bb2fe2277b6eeb623a423bcacf30c988a5472a1c681be257162bb8599a6f27b56489ac817f943ae792d6404ebd6157d630762833bdcd696d10ea8e1e7cfb7c5ee5bf9e06beb79a43a7fd7d7c1c54bb4d2f5161bba8d5f884d40530cd62ecf95d527b7f6ac875ae6173e1739c963ed70c4f9e4d425ce63e5d8e0fedc9e3bacfee9de8b25c4d28628d3c3d5920fadcbf61dbeeb296a9c82de4232bd699d97b1307827c250af0a37d9089d51280dd8bb7097cf23df2775010d404ce06706a62a6dbb5b52df51b046cd359e6d1515546b94a8f8b4d73d866c25c7077e51a7215527a51c633fd21518bc1295af2a6cdd66a25674c6512d9c6c07ebaafd7c7cbf47612b12319a5b3b2736b39b620846b589b45bff84ad57958cfe7fe9e62b250d66812cd7635467921c52fd79cf57a75e8efe6622223db066063e3ec8a961f68fdd6ede22dd0bfc97efb3b933e87c1d25dfb2216d0387a11e790b50897ccb67fc53e6a6d63b516529f660b4986b6bd0d7b5dfdd2e31367746a042e8f0f808144bfa308911be03a14bd7ab1e021d477b87dba7e89fbd6f5497a55296e42d56795cdfaf6a940a8c20e1a26b088bd517bdc2733a174447166ffcc63ffbfe5b3a4274d439e19c75859bf9c2ee22ae9c1e06f5fb8b1181957b39e2d8abb4a2512029ec60b0370ed04be6cbb646c355157e7af024bc2885bb779920ccc42bf4d391f3d31d5158b651d758609bea785b3f1397a612c46421e21085deb8ea4421f8d766517ae71f9b053099333324b635edf103085f9f6da060a8ed0eca7d2ba7c30775bb6c4e6ab5da22c68ea72ab593823b99a3df6327a2a808dff4af71f19cce9a7a3f9d96a0d891a7ab5eca6c17e814d03d08c2d5a4cb479d0ceac39d522feeb30599eeae238ca75f9b7b3176576653006a9787d6071fe3ccac8332a762e4f079405bf3c6218dda3d472c596b9e4ab7226c95176c0ef2e14bdf2cb7d03b9e61fdceb36ffb94fe5b852ea9c62a2c6bc2551e179aa29cc67456837797fd9a20987aa92cbace1239545951ccf28577abbf100c5357fc3216518dcfd1c71e7980bfb3162b209de3ead66a81d1fad4617d1de06aaf43b5217b95794d596ddc3659c346bac213cd1f010400000000c204fffffffc0401970458fb2b34869412592f04bbd0df33bd06cadd13dbd230e5dc5dc3c2300608bf339693d4b310fffae1040b76593c0344072b630c53a5145004f3f9962485e83d375c4956fe1339dea38aefac0820af30283cc116228796129397010900000000000000000000010000000000000000bf0c000400000000649b36ebda4b600e9e200d153424157bfe8000000000000000000000000000bb00000000000000000000000000000000fe8000000000000000000000000000aaff020000000000000000000000000001fe8000000000000000000000000000bb4e234e22000890788d6c69a60931d583934d29c635d3cbceebae1a2574d6a1194823b45bca16a15b22b600b867130284d3a36dd0a9a9f1f71e886aa502396ceb02c1913da2716f713dd0aa4f987c75896537e12a0145674810f5d2bdb760553ee82551970131720f47908bd277ca3bb54d254fb5323a1699775f8fdad260fa8c821d31b01f5a0e6d4c1b5041b300843716578a7748795489caf6d1e66dc604032eb57a14085e685b1d0eef14c6a8a50da5682c586ac2e2fcf26f85042b0c66cbec13949c541f1c715c137e43ef17423d42f78f0db00ebefba66869da2afd0000000000"])

00:03:46 executing program 0:
r0 = socket(0x0, 0x0, 0x1)
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c430f05f242e161bfd9496c00c4a37bf0c54041e2e92e363e460f1a7000660fdefc97660f6b32fb66460f7e200fb8c4014e4e5b3667660f38f619b7816d7d14979709b921045fc507f240d1d2c4e10bf8c45d8fc860a38f0000cd0020c66db712c483397fd30000100000c4c279219391600000718bc4c3214cb9a5605419c201b00b000000f0fa4575220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")
setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[@in6={0x1c, 0x0, 0x57, @empty, 0x200}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x3, @multicast2}]}, &(0x7f0000000200)=0x10)
readv(r0, &(0x7f00000004c0), 0x3e5)
fcntl$dupfd(0xffffffffffffffff, 0x0, r0)
faccessat(r0, &(0x7f0000000000)='./file0\x00', 0x14, 0xe00)
getsockopt$inet_tcp_int(r0, 0x6, 0x1880, &(0x7f00000000c0), &(0x7f0000000240)=0x4)

00:03:46 executing program 3:
r0 = dup(0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f00000000c0)={<r1=>0x0, 0x91, "cba61f4b0060f60c1b06c9f596ac386dc615571a9d91a5757b670e01b68db9308acd034319d2b010b041e0c64a0be6a51f8bde7b5de7d0d75851ebe95f23fbf6d64b37ec26b3e3b68b2fb947a754b229e47342396fb39e909db473cf03c8035bf3d16a39c4bada57a3b8be780ab29f27daadbb0e94b1305c96cd7a07f96bb98f4f7fe7cf87cd545d96164a032c0c0be0b7"}, &(0x7f0000000180)=0x99)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000001c0)={r1, 0x4}, &(0x7f0000000200)=0x8)
clock_settime(0x0, &(0x7f0000000040))
clock_settime(0xfffdfffffffffffc, &(0x7f0000000000)={0xa, 0x4a})
r2 = getpgrp(0x0)
socket$inet6(0x1c, 0x1, 0x1ff)
r3 = getpgid(r2)
getpgid(r3)
clock_settime(0xf, &(0x7f0000000080)={0x8, 0x4bd})

00:03:46 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x400000000000005, 0x84)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
bind$unix(r1, &(0x7f0000000100)=@file={0x0, './file0\x00'}, 0xa)
r2 = fcntl$dupfd(r0, 0x0, r0)
getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000140)={<r3=>0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r2, 0x84, 0x8001, &(0x7f0000000040)={r3, &(0x7f0000000000)=[@in6={0x1c, 0x0, 0x6, @mcast2, 0xfffffffffffff000}]}, &(0x7f0000000080)=0x10)

00:03:46 executing program 3:

00:03:46 executing program 3:
futimesat(0xffffffffffffffff, 0x0, &(0x7f0000985000)={{0x0, 0xfffffffffffffffc}})
sigaltstack(&(0x7f0000987000/0x4000)=nil, 0x0)
sigaltstack(&(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040))
sigaltstack(&(0x7f0000ffa000/0x3000)=nil, 0x0)
sigaltstack(&(0x7f0000985000/0x2000)=nil, 0x0)
mprotect(&(0x7f0000987000/0x1000)=nil, 0x1000, 0x3)

Memory modified after free 0xfffff80004b6b400(1016) val=0 @ 0xfffff80004b6b5a0
panic: Most recently used by temp

cpuid = 0
time = 300
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0023149220
vpanic() at vpanic+0x1e0/frame 0xfffffe0023149280
panic() at panic+0x43/frame 0xfffffe00231492e0
mtrash_ctor() at mtrash_ctor+0xed/frame 0xfffffe0023149320
uma_zalloc_arg() at uma_zalloc_arg+0x1036/frame 0xfffffe00231493d0
malloc() at malloc+0xe1/frame 0xfffffe0023149440
elf64_load_file() at elf64_load_file+0x6d/frame 0xfffffe00231494b0
exec_elf64_imgact() at exec_elf64_imgact+0x1aa2/frame 0xfffffe00231495b0
kern_execve() at kern_execve+0x7d8/frame 0xfffffe0023149900
sys_execve() at sys_execve+0x79/frame 0xfffffe0023149980
amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe0023149ab0
fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe0023149ab0
--- syscall (59, FreeBSD ELF64, sys_execve), rip = 0x8003bc3ca, rsp = 0x7fffffffe408, rbp = 0x7fffffffe510 ---
KDB: enter: panic
[ thread pid 3349 tid 100376 ]
Stopped at      kdb_enter+0x6a: movq    $0,kdb_why