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", 0x481}], 0x1)
writev(r0, &(0x7f0000002500)=[{&(0x7f0000000740)="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", 0xf80}], 0x1)
mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000)
fdatasync(r0)

19:00:51 executing program 0:
sync()
getgid()

19:00:51 executing program 1:
r0 = socket(0x1c, 0x3, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000000), 0x4)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000080)={@in6={{0x1c, 0x1, 0x1ff, @loopback, 0x8000}}, <r1=>0x0}, &(0x7f0000000140)=0x84)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000180)={r1}, &(0x7f00000001c0)=0x8)
sendmsg$inet_sctp(r0, &(0x7f00000026c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0}, 0x0)

19:00:51 executing program 3:
r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f0000001740)="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", 0x481}], 0x1)
writev(r0, &(0x7f0000002500)=[{&(0x7f0000000740)="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", 0xf80}], 0x1)
mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000)
fdatasync(r0)

19:00:51 executing program 1:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
truncate(&(0x7f0000000200)='./file0\x00', 0xff)
setsockopt$inet_group_source_req(r0, 0x0, 0x55, &(0x7f0000000240)={0x1, {{0x2, 0x0, @loopback}}, {{0x2, 0x3, @rand_addr=0x394}}}, 0x118)
bind(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x327)
r1 = dup(r0)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000380)={<r2=>0x0, 0x0, 0xffffffffffff8001, 0x0, 0x9, 0x8}, &(0x7f0000000400)=0x14)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000440)={r2, 0x7ff}, &(0x7f0000000480)=0x8)
r3 = fcntl$dupfd(r0, 0x0, r0)
sendmsg$inet_sctp(r3, &(0x7f00000003c0)={&(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x55, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f00000000c0)={@in={{0x2, 0x0, @broadcast}}, <r4=>0x0}, &(0x7f0000000040)=0x8c)
getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000180)={r4, 0x0, 0x3}, &(0x7f00000001c0)=0x8)
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f00000004c0), &(0x7f0000000500)=0x4)
socket$inet(0x2, 0x4, 0x1)

19:00:51 executing program 1:
mlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000)
mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x7, 0x81010, 0xffffffffffffffff, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x8101, 0x0)
socket$inet6_tcp(0x1c, 0x1, 0x0)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = open(&(0x7f0000000300)='./file0\x00', 0x20000, 0x2)
r2 = fcntl$dupfd(r0, 0x11, r1)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000140)={<r3=>0x0, 0x8, 0x2cb89d83, 0xe1, 0x7, 0x10000}, &(0x7f0000000180)=0x14)
getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000001c0)={r3, 0x0, 0xe766}, &(0x7f0000000200)=0x8)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000080)={0x9, [0xf44, 0xc8, 0x0, 0x3, 0x1, 0x5, 0x18e, 0x9, 0x6]}, &(0x7f00000000c0)=0x16)
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000240), &(0x7f0000000280)=0x4)
pipe2(&(0x7f0000000100), 0x0)
r4 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x30000000)
mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x4, 0x80010, r4, 0x0)

19:00:51 executing program 1:
munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000)
socket$inet6(0x1c, 0x5, 0xffffffffffff8000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)

19:00:51 executing program 3:
readlink(&(0x7f0000000280)='./file0\x00', &(0x7f00000001c0)=""/150, 0x9)
pipe2(&(0x7f0000000540)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x4)
getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0)
listen(0xffffffffffffffff, 0x0)
setsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000180)={@local={0xac, 0x14, 0x0}, @multicast1}, 0x8)
socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = getpgid(0xffffffffffffffff)
getpgrp(r1)
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r2, 0x7e2780e3)
r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
socket$inet(0x2, 0x4, 0x400)
mlockall(0x1)
sync()
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0)

19:00:51 executing program 2:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = getpgid(0xffffffffffffffff)
fcntl$lock(r0, 0xc, &(0x7f0000000000)={0x0, 0x7, 0x40, 0xf5d, r1})
sendto$inet6(r0, &(0x7f0000001000)="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", 0x665, 0x0, 0x0, 0x0)

19:00:51 executing program 0:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = accept4(r0, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000100)=0x10, 0x30000000)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000140)={<r2=>0x0, 0x9e2, 0x1, 0x8dde, 0x8, 0x8001}, &(0x7f0000000180)=0x14)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000280)=ANY=[@ANYRES32=r2, @ANYBLOB="2c000000d3a96125139a670381659a7d149ef61621db474a9aeb40c51a20e51fde51e5e814950bc0c6fae2b55963644542b633a4711bfa89c9db15a778e96ee0e8a36b30d92c354a7664d077e9675117b718495de2713296c72d6fd1221ed913c164ccfb7946aadc05787c042b4b694fd25ed0806cd9ce949b35e1c9b5b3cc0e0ebfc7a2b3a04b5c23b60a72ae70ee6cbf6cadb33e39d8c8bb0fa809b05cd2fb74982e"], &(0x7f0000000200)=0x34)
setsockopt$inet_opts(r0, 0x0, 0x1b, &(0x7f0000000580), 0x1f)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="c25bdd10ccbc5d5c0b6f5c98ab1eee01a06f1784692c8b6cd6d6c8ba4e51f85a0402862c088c13384bf37fe0f2efb0e3efa03355ce140730a1233f840131c0355438e64a0c4c3a1cba34b1a8aada66b29c24dc1b933484e848f18d785d7c72265863293e29ee235ebdc9423dd05d16200abadc5cc735b98023292b36fee7df22788f685d4c3e9c450b6fb649bd5e98cbe6aeeffcf173b70e76f867a0921957c5fb22fbe1d258b236", 0xa8)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000340)={r2, 0xe0, "6626b7e59a46c1c37188e6042a44a8f0b022e3d7982feadb6a7e7229e9686f0c02dd338072ebc52e57178318f19e4aba7b55305c8c919fa20a13218dcacdbbb90896a53bfcd809bfe2b0eb183af8957546acfd6218dea4f6cc35107c509c113f4d1cc9eea57bf7705fdb7f4609f87c4d2319bb2f29132edc17d82f1b35d29f76ba659c63a49485795527d40869c50aec09d59c26d1888c37a5849ff8b4c7a19b527f0d5b219c45b3e7cdb9e917937dfbe9df7ec22806e8a3428823677da49a63edb8ffea3d5642d1dfe2ec2e3bceb739f8179ad200eea7202c4e1266ed624fa3"}, &(0x7f00000001c0)=0xe8)

19:00:51 executing program 2:
r0 = socket$inet(0x2, 0x3, 0x0)
r1 = accept4$inet(r0, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000140)=0x10, 0x30000000)
r2 = shmget$private(0x0, 0x3000, 0x600, &(0x7f0000ffd000/0x3000)=nil)
shmctl$SHM_STAT(r2, 0xd, &(0x7f0000000180))
setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000240)="892ce6337493d80a8c946791ebf2b34aa2f5526dc6ad1502b8ccee009e5c8c51569b2dab5f00000000000000", 0x2c)
getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)=""/179, &(0x7f00000000c0)=0xb3)

19:00:51 executing program 1:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = dup2(r0, r1)
poll(&(0x7f0000000040)=[{r2, 0x14}], 0x1, 0x6e5)
bind(r1, &(0x7f0000000180)=@un=@file={0xd80f49edce43012d, './file0\x00'}, 0x8)
listen(r0, 0x0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000080)={<r3=>0x0, 0xb0, "a7b99dfe66011378ef0f51fc01fbd81d1b0160031baa6f903bad4871ddf794924d4696ef5eeefc5420d66f094bd35b9bf41422972ba771ec3bf8debc5ab1982fe0362a3a671ea300886110bf3fb1f0980d771bc674befe3678b0398a8b9eef9ed05024877e1f386fe9fd8473e508c0e69f4918574825e76a355cdd765e4ac2370a7380b8160199994fae043cf8b22d9f42f595e1a9984996b8dcf60257d21b4b90cb340fb95abe17aa8fb62df5a514da"}, &(0x7f0000000140)=0xb8)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f00000001c0)={r3, 0x8}, 0x8)
freebsd11_fstat(r1, &(0x7f0000000400))

19:00:51 executing program 2:
getgroups(0x4, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff, 0x0, <r0=>0xffffffffffffffff])
setresgid(0x0, r0, r0)
r1 = accept4(0xffffffffffffffff, &(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000140)=0x10, 0x0)
getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000200)={<r2=>0x0, 0x8, 0x1, 0x8001, 0x3, 0x1, 0x4, 0x80000001, {@in={{0x2, 0x0, @loopback}}, 0x0, 0x2, 0x2, 0x4, 0x7f, 0x42f}}, &(0x7f0000000180)=0xb8)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000002c0)={0x80000001, 0x2, 0xa00, 0x55, 0x0, 0x4, 0x4e3462f, 0xffffffffffffffff, r2}, 0x20)
r3 = open(&(0x7f0000000000)='./file0\x00', 0x100, 0x50)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000040)={<r4=>0x0, 0x33, "9b1e1471f3ddaddc93dc89e59a25eacb147bc8259499bc89050055519349cfd1094aef8bd8ca9a3f1959757e1bd8fc22b528fc"}, &(0x7f0000000080)=0x3b)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f00000000c0)={0x852f, 0x2520, 0x9, 0x0, r4}, 0x10)

19:00:51 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={<r1=>0x0, 0x0}, &(0x7f00000000c0)=0x10)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={<r2=>r1, 0x5}, &(0x7f0000000040)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1, 0x8, @loopback, 0x100000000}}, r2, 0x7fffffff, 0x2, 0x100, 0x1, 0x6, 0x1}, &(0x7f0000000080)=0x98)

19:00:51 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000000c0)=ANY=[@ANYBLOB="1c000000000000000000000002000000000000000000000000000000000000000000000000400000000015da44570f030042e5fd2434fe844c78000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e8431c08c1d24a5672b0c1afdcd70000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0)

19:00:52 executing program 3:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x400000000048, &(0x7f00000000c0)={@multicast1, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast1, @multicast1, @multicast1}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast1, @empty, @rand_addr}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000001c0)={@multicast2=0xe0000001, @remote, @loopback}, 0x2d7)

19:00:52 executing program 0:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x32, 0x0, 0x0)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000100), &(0x7f0000000000)=0x5cf3cd3348440c3e)

19:00:52 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x10)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x28, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10)

19:00:52 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socketpair(0x2, 0x7, 0x80000000, &(0x7f0000000040)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockopt$inet6_tcp_int(r2, 0x6, 0x108, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
select(0xffffffffffffff80, &(0x7f0000000140)={0xfffffffffffffffd, 0x193, 0x0, 0x7, 0x0, 0x80000000000000, 0x1000003, 0x3}, 0x0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000080)=0x9, 0x4)
r3 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x23, &(0x7f0000000000), 0xfe6a)

19:00:52 executing program 2:
clock_getres(0x2, &(0x7f0000000000))
socketpair(0x1, 0x20000000, 0xbb0d, &(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000640)=0x3, 0x4)
writev(r1, &(0x7f00000005c0)=[{&(0x7f0000000080)="e30549518b5787781a268f13b38146a60e49986c527691f32d615bc20617ba0a9632", 0x22}, {&(0x7f00000000c0)="ba9652adb15211f283646c6830fe2bcb5e96b384d809e6501cb049294102a6f35419e5c046204c0399f853b175f3a2024825248e2465b681c8efeeef9ed12361d0560ddd307710e6ccca2a26961fc7f756c3e0ccf7141b123755a56f69784c25cf596a9a61a1da4facfe141b580b79a0693300a2145b209d46847c81051827f7d065a6e7ddb7ac2bbba17b664b5fba8c37a58bc345fc634f19822de5", 0x9c}, {&(0x7f0000000180)="17525b085239f6371a114f8ed8dc074b8036f599a13518ce09abff073a92a561be8aec81bf49faf5716ebee0ae2ffb00aea458bada57147dccec7bb7aa396e", 0x3f}, {&(0x7f00000001c0)="3ad9e454a6c59d7379fcfae027fe7a87152fa544272334ce3e6443c19e0c82caeac77b56b501c8b3065910d375018747c81b392f2e8da6749be0290e8403adc401ea5fc5b0c541246748530737244a4bdf220c593e1cbef78b49191841619a91f0b9c74b8cd15456cb7d2e25be6c7e28c6c2ef15aea4c697a8cdea5fdfd1a515d4bcb3447d78070533db46cb03579da37b59b25a56659ec96ed1a5f75e", 0x9d}, {&(0x7f0000000280)="6769ed5387edb27db76cb6a1daff614a73266b11da24867adc25273fa560ba1f879a027acb4f3882949fefd3b03917d03c4f9fcf8f2127f5bae1b9514917fbaf390fd4278f7dace4a2f5a3df6a2f67c14aba9f185628de0f3f43078767a11c801f6682e2f12e532d9951a6828317267a265c81a473cfb71585cfa1476ea44546b1046ec4b58cbc8254c0d60961148610ad85e5ddeb9ada0e3c4c8afb055034ad8963a7b1fbc5b7cad4057d84f432b2aedfbb510b09afc022464b4d9c59c37cd2c4fa499b6df19e059d9992b28493d82b841d1b230d93e90e6161b0b1015a27147b74744226a1282a", 0xe8}, {&(0x7f0000000380)="e98baa2f3bc85995bd2bce95b74e5d1d4971f7acb7893b9fd3a659fe961c1f4698996184120df58d530a09b6a16ca60b88c43bd0b8585157e321c1f050a502bb46069db77eff53911695de868e280309671fd509713bd7b040a9dfcd250ad53ac5cbea802eb0dc2430472cc4306023fabb0762ffcc68329857c581e37f8aa58f6741f4d8c10be2ac7f454048d65a7e15a6c29a698182799678db8ee106a45eaba993efda3bdf523a8692be37bb898e537b6a1f9f73916dcee0d25c0998efea7b85fbb4f58c6764bbbb2fc8b233827f3fecea25cfec88c40ff7d0a7233a1e412c759bd44a91016a3e71bfa2c0dc69e05b31be065ec2f20074d025d547f068", 0xfe}, {&(0x7f0000000480)="b388a2f030b5a3a3cfcc15c30b2d2082ec386f3125281e45836cf2fcffa165556ebc428cd9", 0x25}, {&(0x7f00000004c0)="ef65508adf363887fa33f274cbd5411a255f60811f9bccc9f54264967b47660688e859991e8f629a18abb28c3bb3980e8f9ce3ba696fce0dbfbd7984caee3206a647a83bf6afcc9900b8d3e8989d30ab1dfaaa7c9d16c4d5bb68ac73f3d443737c4bfcc0a5b2e535c8fc13605b0e5d78ce7dc3dc754951c5e0da6ba6d02248259a02839be85daff5c08e9f144bb479c9043fa2d9b12d6ebeaad1e1e92e31852509b16b49dbf671e327183414f3e946adea82f64b852802c203109ff649096883c787bda809c0899a19e01afb956f2ef3fd7b25149d3fe9bd4645160b48", 0xdd}], 0x8)

19:00:52 executing program 2:
sync()
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0x401, 0x4)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={<r1=>0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, 0x2}, 0xc)
r2 = accept4(r0, 0x0, &(0x7f0000000180), 0x30000000)
setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r2, 0x84, 0x8001, &(0x7f0000000240)={r1, &(0x7f00000001c0)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x1, @multicast1}, @in6={0x1c, 0x3, 0x6, @loopback, 0x9}, @in={0x2, 0x0, @multicast2}, @in6={0x1c, 0x3, 0x1000}]}, &(0x7f0000000280)=0x10)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={r1, 0x2, 0x3, 0x7, 0x1, 0x2}, 0x14)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x2}, &(0x7f0000000140)=0x8)

19:00:52 executing program 1:
mkdir(&(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0)
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = socket(0x10, 0x10000007, 0x4)
dup2(r0, r1)
r2 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r2, &(0x7f0000000180)='./file0\x00', 0x0)
mkdirat(r2, &(0x7f0000000100)='./file0/file0\x00', 0x0)
rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00')
open(&(0x7f00000000c0)='./file2\x00', 0x200, 0x0)
rmdir(&(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00')
symlink(&(0x7f0000000140)='./file1\x00', &(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/\x00')

19:00:52 executing program 3:
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a)
setsockopt(r1, 0x80, 0x1ff, &(0x7f0000000100)="4c90b3adca5a69ef5b9b4519c0123f00c2dbc4a6878843a4ef4ffa78", 0x1c)
r2 = semget(0x2, 0x2, 0x1)
msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0)
__semctl$GETVAL(r2, 0x0, 0x5, &(0x7f0000000040)=""/148)

19:00:52 executing program 0:
r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000000c0)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, <r1=>0x0, 0x1000, 0x8001, 0x7, 0x8, 0x6}, &(0x7f0000000000)=0xa0)
r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000180)=0x1c, 0x0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f00000001c0)={r1, 0x8}, &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000240)=ANY=[@ANYBLOB="1c004e2306000000000000000000000000000000000000010900000000000000009c83cbab2c23f197900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r1, @ANYBLOB="d9b6010000000000"], 0x8c)
listen(r0, 0x0)
getsockopt$sock_int(r0, 0xffff, 0x1011, 0x0, &(0x7f0000000080))

19:00:52 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={<r1=>0x0, 0x0}, &(0x7f00000000c0)=0x10)
r2 = socket(0x2, 0x5, 0x0)
munlockall()
getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f00000001c0)={r1, 0x2c90}, &(0x7f0000000200)=0x8)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000140)={r1, 0x9, 0x3, 0xfff, 0x101}, &(0x7f0000000180)=0x18)
connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x13, &(0x7f0000000040)={r1, 0x2}, 0x8)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000080)={r1, 0x1f}, 0x8)

19:00:52 executing program 2:
socket$inet_udp(0x2, 0x2, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x19, &(0x7f0000000580), 0x0)
r1 = socket$inet(0x2, 0x10000004, 0x3)
getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4)

19:00:52 executing program 1:
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000100)=ANY=[@ANYBLOB="02000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="58ca8d0a0000000028e45fc307d8fdf1d9ebebb1520f58352b75e6f0eae8b678872d1312352038aa5a79df3772a7517c6ca7b881d264ec7ca607baca1aecbb98c18f6efcc7bcdf15b6a227c9112e430b849b3141d8f8bd951e"], 0x0)
r0 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000080))
connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x3}, 0x8)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
r2 = dup(r1)
connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x8)
r3 = semget(0x2, 0x0, 0x88)
unlinkat(r2, &(0x7f0000000040)='./file0\x00', 0x0)
__semctl$SETVAL(r3, 0x0, 0x8, &(0x7f0000000000)=0xf58a)

19:00:52 executing program 2:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x80, 0x0)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000080)={<r1=>0x0, 0xee, 0xf, 0x9, 0x101}, &(0x7f00000000c0)=0x18)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={<r2=>r1, 0xa40}, &(0x7f0000000140)=0x8)
r3 = socket$inet6(0x1c, 0x10000003, 0x0)
sendmsg$inet6_sctp(r3, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=[@prinfo={0x14, 0x29, 0x14, {0x0, 0x300}}], 0x14}, 0x0)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={r2, 0xc, 0x62b1}, &(0x7f00000001c0)=0x8)

19:00:52 executing program 3:
ppoll(&(0x7f0000000080)=[{}], 0xe0ee, 0x0, 0x0, 0x0)
r0 = dup(0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000180)=ANY=[@ANYRES32=<r1=>0x0, @ANYBLOB="2f000000473490a0a45c9645470f4b45e2b40773885c5e18e4089868386025db7aa9078bba6aa0724e39e7863e4f73a2ba45ecdd9cdb4c0e0db4b09df8b5"], &(0x7f0000000040)=0x37)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000100)={r1, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in]}, &(0x7f0000000140)=0x10)

19:00:52 executing program 1:
r0 = socket(0x0, 0x1, 0xfffffffffffff800)
getsockname$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

19:00:52 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt(r0, 0x0, 0x80000000000000, 0x0, 0xffffffffffffffbf)

19:00:52 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
rmdir(&(0x7f0000000080)='./file0\x00')
lseek(r0, 0x0, 0x3)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0)
readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/10, 0xa)

19:00:52 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x2, 0x401, @loopback, 0x3}, 0x1c)
getsockname$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @local}, &(0x7f00000000c0)=0x10)
fcntl$setflags(r0, 0x2, 0x0)
shutdown(r0, 0x0)
close(r0)

19:00:52 executing program 2:
r0 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0x10)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000000c0)={<r1=>0x0, 0x0, 0x6, [0x1, 0x0, 0x4, 0x9, 0x7f, 0x7]}, &(0x7f0000000100)=0x14)
symlink(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00')
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={r1, 0x8}, 0x8)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000040)={0x2, [0x0]}, 0x8)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000000)={0x1, [0xffff]}, 0x6)

19:00:52 executing program 1:
r0 = socket$inet(0x2, 0x1, 0x0)
accept$inet(r0, 0x0, &(0x7f0000000000))
getsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f000000bffc), &(0x7f0000000040)=0xfffffffffffffee9)

19:00:52 executing program 2:
ppoll(&(0x7f0000000080), 0xc2, &(0x7f0000000000)={0x2}, &(0x7f0000f06ff8), 0x492)

19:00:53 executing program 3:
setrlimit(0xf, &(0x7f0000000000)={0x8})

19:00:53 executing program 1:
r0 = socket(0x10000000011, 0x8000000003, 0x0)
sendmsg(r0, &(0x7f00000015c0)={&(0x7f0000000040)=@in={0x2, 0x2, @multicast2}, 0x10, &(0x7f0000000140)=[{&(0x7f0000000080)="1d59488667c86bfd280935c99198da4f7e6446247cd00da25047e7abba16f921313787acaac95a2fb4219df14b557b1fc5eb216f4d4d32714ab60012fad1b6824a18e50dd42b2d422ae945c7830a0c014efcced7faaf637efb76c1fa754dd1f37238aea14e", 0x65}, {&(0x7f0000001700)="d8551d1255fe8b5dd46c2b", 0xb}], 0x2, &(0x7f0000000180)=[{0x80, 0x17, 0x0, "af71a6e11288b15314b1a5978ec4e64018124daa49c55b828828d8d2c2b290d756b2bd5960cbd28fb96334ab8fbd24783359e2bc64a056bba209e0ed7c9b7f3df145120d5d4eb3f19d844d68e2c0e0482b0d0806c190e9189d333cd9da0ae38667442137f2f649dc041efb"}, {0x98, 0x3a, 0x8, "434f522add6fc3fec97db0c441e5e7e709dc61cb6a86ef73791c6ee3ada3662e7df65cde8638fe65e7566039b82efd1a93d9c263101a2d2a62380d354ccf5f9467a9b1e39851cd601df827839bb52701e55afc6f9a2bda11546415f2afd01eaa5e27e4a63b45316bc4daf4defb2de2af87ae035646d0c1cda9c3236c860ac0e0d0d5c3"}, {0x90, 0xa3, 0x1f, "b9465982f6097751e73142452a0c9a95b364202bfc2519f123443e9fe9758fa888635a8519b1bead64e2e6aee8e5cf46bcbd7770dbbcd9a3cf5a986b043c3644d8c963f48531a7341d51a1ddc2b8141719cedd591c0ff751bca8050a23bfa8e95afa46e03ec1740c4bbb7f25da3f8f20293fd84a7643f7c740c790c268"}, {0xb8, 0x0, 0x2, "e6c759319fe7f2cb04036e27ce9efff3499ae9c05d8882c342132543bda6a8d37172b5f8743c29ef261805e9ccae6501c74147a81d16968764a58297333c387159743bbe5f00dfc268be24b31a4f2098ca324cf7568572c9240caf710ec2049e29724341515e809451549e2e7b7be4a3e554a30eb66ba92b0578150ac20d0daee1f133c07cdd8ca9ee04fc5a94f0db2dd331492753ff37c8d7dd4e65f37f2f26f372400c76e325"}, {0x1010, 0x1, 0x4, "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"}, {0x98, 0x85, 0x200, "68b3cabd1cf31b6bf8fb84b9bfcc5754723a2d3e5911408c9e3b6fd06686caf57e39101adbd4746255d90ede00148d71f5fad24d6a0d37eccb4b59d30015db318e1cd7c606369eb32b314a6140a850e409944fd9a269932372852580c860745d73c135bc7b74a35d4ea4aecb06e6d08e6f3f3ca461fce00f2fb33c9ab2a7dcb2b0b5d4be"}, {0x5, 0xad, 0x8, "4ca3831288241f24f29c6569cd92a554cefa84b00ce6ac805dd8d2e0889ef523e533"}, {0x90, 0x0, 0x1000, "0496e477f7529f4b34f92a26c7f51d37fabe64f8cb55ddfce97609f9b99394174500b772e777923fe7674530bc6222d1fc4e0a9139a34fa50d33ef44d54f5c0dac6a82c8da0f68e55f98a16aa99ca96732a98168309c7793c6855dcf9483339e46dab290dbd44fa542969cf9474568f9faafcbfffceafd419c6d91"}, {0x50, 0xffff, 0xe88, "0bd2d13e0606109a7876e43ccb82612ed1c93e03f49cc8c89ea9d53744d5ab056d6fd71086213182c99f662568adac753db504e8aea3014e48b442a1d0b954"}, {0x20, 0x29, 0x1cdbba43, "cc27b72d8b1ff44945"}], 0x1440}, 0x100)
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000)={0x3, 0xffffffff80000003}, 0x8)
sendto$inet(r0, &(0x7f0000001600)="d0f6b682896db74b6ec4de55572d1923a5f50c1c993beb94f0d2650ffb127578b5f42a3595e81ed4dec05f370e1bfa8fb4638321cefed7915708a382c7ea18f518b96ea03bb7019f6995635a6adcf32acb37be2041ab08d9acf7620f2289dc9906fe5b230f764e1b4d8cc6679f439a940e14b1558c355dc572cbdaa7255cec792a88509cb47ea95fb2fae4f901cf15c40dc962346d13da409e2064c7156aeebbfb29da6f4496951b9e4bad92", 0xac, 0x4, &(0x7f00000016c0)={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)

19:00:53 executing program 3:
r0 = open(&(0x7f0000000040)='..', 0xe8e74e571cf8675d, 0x0)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={<r1=>0x0, 0x80, 0x300000000000, 0x9, 0x1, 0xc7b}, &(0x7f0000000080)=0x14)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000100)={r1, &(0x7f00000000c0)=[@in]}, &(0x7f0000000140)=0x10)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000180)={@in={{0x2, 0x1, @loopback}}, r1, 0xff, 0x7fffffff, 0x3}, &(0x7f0000000240)=0x94)

19:00:54 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000280)={0x0, 0xa}, 0x8)
r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10, 0x10000000)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0x2, 0x9, @loopback, 0x1fffffffc0000}}, <r2=>0x0, 0x6c9, 0x0, 0x100, 0x101, 0x9, 0x7679}, &(0x7f0000000140)=0x98)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000180)={r2}, 0x8)

19:00:54 executing program 3:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = dup(r0)
r2 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x30, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0)
fchdir(r1)

19:00:54 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x10001, 0xa00, 0x1, 0x9, <r1=>0x0}, &(0x7f0000000180)=0x10)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000380)={r1, 0x4, 0x431e}, 0xc)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200)={@in6={{0x1c, 0x3, 0x1, @empty, 0x2}}, <r2=>0x0, 0x4, 0x7, 0xffffffff}, &(0x7f0000000040)=0x8c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1, 0x8}}, r2, 0x80, 0xdfe, 0x20, 0x4, 0xb6d}, &(0x7f0000000080)=0x98)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)=ANY=[@ANYBLOB="06000000010000002dcee7d780000000ffff2d00b3f4e1a71930410b1b13afaa58ae93d6bcdf1bdd09d05731c7c234"], 0x0)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={0x0, 0x9}, 0x8)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)

19:00:54 executing program 1:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000402000002c6, 0x110)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
listen(r1, 0x80000)
r2 = accept(r1, 0x0, 0x0)
close(r0)
setrlimit(0x7, &(0x7f0000000380)={0x0, 0xffffffffffffffff})
execve(0x0, 0x0, 0x0)
recvmsg(r2, &(0x7f0000000580)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000080)=""/226, 0xe2}, {&(0x7f0000000180)=""/156, 0x9c}, {&(0x7f0000000240)=""/209, 0xd1}, {&(0x7f0000000340)}, {&(0x7f0000000380)=""/249, 0xf9}], 0x5, &(0x7f0000000500)=""/128, 0x80}, 0x40)
ftruncate(r0, 0x2)
open(&(0x7f0000000340)='./file1\x00', 0x20000, 0x28)

19:00:54 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x3, 0x200, @loopback, 0x400}, 0x1c)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x0, 0x3}, 0x0)
socketpair(0x17, 0x2, 0x6, &(0x7f0000000040))

19:00:54 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x31, &(0x7f0000000040)={<r2=>0x0}, &(0x7f0000000080)=0x8)
bind(r1, &(0x7f0000000000)=@in6={0x1c, 0x3, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x3}, 0x1c)
setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000000c0)={r2, 0x7fff}, 0x8)

19:00:54 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, &(0x7f0000000200)={0x0, 0x520}, 0x10)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0xffffffffffffffc8, 0x0, 0x173}, 0x100)
sendmsg(r0, &(0x7f0000000240)={0x0, 0xffffffffffffffbf, 0x0, 0x0, 0x0, 0x11b}, 0x0)

19:00:55 executing program 3:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82023608000000503f3ce02bfbc32814989ce2eca20c6c653000"], 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r1=>0x0]}, &(0x7f00000000c0)=0x8)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={r1, 0x1}, 0x0)

19:00:55 executing program 1:
mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x1)
select(0x40, &(0x7f0000000000)={0x0, 0x2000000000000}, 0x0, &(0x7f0000001180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x100000001}, 0x0)

19:00:55 executing program 3:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96)
r1 = shmget(0x0, 0x2000, 0x80000008, &(0x7f0000ff9000/0x2000)=nil)
shmctl$SHM_LOCK(r1, 0xb)
r2 = socket$inet_icmp(0x2, 0x2, 0x1)
listen(r2, 0x0)
execve(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[&(0x7f0000000380)='\x00', 0x0, &(0x7f00000006c0)='\x00 ^\xb3\x99\xff\x8c\xa4\x10\xf3\xf4C\x1b\x90\xea\x14.\x9f\xac<4w/\x1a%qZW\xfd\xd0\x02ha\x16\x8f\x91px\xc2\xdc?7\x06\xdf\xe9\xb4\xbd\xc5\t\xc5\xc3p\x15)z\x8e\xa3L\xaaN\xde\xc7\xd5|<\xde\xf9B\x1e\xbf\x9f|\xe3\\D\xacP\x8e\x8d(\"\xd3\xc6:b{L\x99\xc6\x18\x9a\x1f\x8a_\xddu\x95\xaf\x154\xf5U5\xc2\xfa\xd5y\xa2\xd7\r\xaa<\x8a*Cv<lx.\xee\x11j\x02\xea\xa0g\'xBg\xa9\x1c\x16G\x88/=r\x9e\xc5\x81#\xd2V\x83h\xbaJ\xf9H\xd4HM\xc8H\">\x02\xd1\x88\xc8\xc9\xe9', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00'])
r3 = openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8)
getsockopt$inet6_int(r3, 0x29, 0x3b, &(0x7f0000000340), &(0x7f00000003c0)=0x4)
socket$inet6_udp(0x1c, 0x2, 0x0)
accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000)
r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r5 = accept(r4, 0x0, 0x0)
close(0xffffffffffffffff)
r6 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r6, 0x7e2780e3)
r7 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mlockall(0x10000000002)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r7, 0x0)
ftruncate(r6, 0x8000)
mkdir(&(0x7f0000000600)='./file1\x00', 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000540)=ANY=[@ANYBLOB='F]\x00\x00', @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=<r8=>0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0)
r9 = socket(0x2, 0x5, 0x0)
connect$unix(r9, &(0x7f0000000a40)=ANY=[@ANYBLOB="8a022e2f5b697c643000f010f9f2171f02e3b4ede2c910259437203a3fab73b0fcbd64b3e6996cc0003be17e00fc8fcb018a520575df5d1ae89eaa79be0fdef0a8f38a61c5c180fe205f745dda8ba8aa17223a5bf95936be90f350bb858d1df0c4834854fa5898455d5f16b9a0c7c040d3754397dcf267a8ffdc2bc799fada34ea5a4071437763cc782afc842a618e2f205f8f4509845212aaa5a3f5d4ab52ecad2c5ba863c87ee8454aad27e75b45cc7699d74f22203a23f4708f1f986796e7a23e81fbe52aed28b37b76837d6e20deff218fd8b7a70fc7ef2a8d7c450221fa1b2bbb8a37cadcc25abab6359e80e769aff26b09d577c73212486b55c07d20913688a059fce2b12f47d5626b26d934cd97ea4fa7443b6f7833892df855923e5f556ca382651df3ed9538f8907f9fb2a91d02eb"], 0x1)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r9, 0x84, 0x13, &(0x7f0000000040)={r8, 0x10001}, 0x8)
open(&(0x7f0000000800)='./file0\x00', 0x100000, 0x100)
execve(0x0, 0x0, 0x0)
freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000009c0))
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0x101, &(0x7f0000000840)=ANY=[@ANYBLOB="02ffffef0300000001000000f4fc8e452b7eaea8cd0a7f24144107efb39e7fd5f908e3351e109d8cb1504e033fcf2d3e6a88a1d26ad3c1d6a10f93c660352473b822316749c6eaa417959a97d901afcf2a"], 0x0)
open(&(0x7f00000005c0)='./file0\x00', 0x20084, 0x82)

19:00:55 executing program 3:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
fcntl$dupfd(r0, 0x11, r0)
setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f0000000000)={0xff, {{0x1c, 0xffffffffffffffff, 0x0, @loopback={0x200000000000000}}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108)
getsockopt$inet6_int(r0, 0x29, 0xe, 0x0, 0x0)

19:00:55 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x8804, 0x4)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000300), &(0x7f0000000340)=0x4)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
r1 = dup2(r0, r0)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000140)={<r2=>0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000180)=0x10)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000440)=ANY=[@ANYBLOB="02004e20ac1400bb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r2, @ANYBLOB="06000000010000004b1400000300000040000000b0931fadde2792739f5b647806f062aab172ae32da12000000000000"], &(0x7f0000000280)=0xa0)
r3 = dup2(0xffffffffffffff9c, r1)
mkdirat(r3, &(0x7f0000000040)='./file0\x00', 0x0)
ftruncate(r1, 0x9)
mlock(&(0x7f00001d9000/0x3000)=nil, 0x3000)
fcntl$lock(0xffffffffffffffff, 0x9, &(0x7f0000000000))
socket$inet6_udp(0x1c, 0x2, 0x0)
getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000380)={@multicast2, @empty, <r4=>0x0}, &(0x7f00000003c0)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000400)={@empty, r4}, 0x14)

19:00:55 executing program 0:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000))
getuid()

19:00:55 executing program 0:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getpeername(r0, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x8)
setuid(0xee01)
r1 = socket(0x2, 0x2, 0x0)
bind(r1, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10)
r2 = socket(0x2, 0x2, 0x0)
bind(r2, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10)

19:00:55 executing program 0:
open(&(0x7f0000000080)='./file0\x00', 0x806, 0x10)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="25000000ffff00000100000000000000", @ANYRES32=r1, @ANYRES32=r1, @ANYPTR, @ANYRES32=r0, @ANYRES32], 0x28}, 0x0)
setrlimit(0x8, &(0x7f0000000000))
recvmsg(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=""/156, 0x9c}, 0x0)

19:00:55 executing program 3:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
fcntl$dupfd(r0, 0x11, r0)
setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f0000000000)={0xff, {{0x1c, 0xffffffffffffffff, 0x0, @loopback={0x200000000000000}}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108)
getsockopt$inet6_int(r0, 0x29, 0xe, 0x0, 0x0)

19:00:56 executing program 1:
open(&(0x7f0000000000)='./file0\x00', 0x200, 0x88)
r0 = open(&(0x7f0000000040)='./file0\x00', 0x8240, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x100000001)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
sendfile(r0, r1, 0x0, 0x0)

19:00:56 executing program 3:
r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0)
utimensat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)={{0x3, 0xfff}, {0x5d1, 0x829}}, 0x0)
rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00')

19:00:56 executing program 2:
r0 = accept(0xffffffffffffff9c, &(0x7f0000000080)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000007d6cd5d48b1359ab0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], &(0x7f0000000000)=0x6e)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000100)={<r1=>0x0, 0x9}, &(0x7f0000000140)=0x8)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000180)={r1, 0x6}, &(0x7f00000002c0)=0x8)
r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendmsg(r2, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, 0x0, 0x0, 0x0}, 0x0)
getsockname$unix(r0, &(0x7f0000000200)=@abs, &(0x7f0000000240)=0x8)

19:00:56 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = dup(r0)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x4}, &(0x7f00000000c0)=0x8)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000100)={@in={{0x2, 0x0, @rand_addr=0x80000001}}, <r2=>0x0}, &(0x7f00000001c0)=0x8c)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x800b, &(0x7f0000000040)={<r3=>r2}, &(0x7f0000000080)=0x85ecc3f1)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000240)={r3, 0x7}, 0x8)
setsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000200)=0x3f, 0x4)

19:00:56 executing program 3:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000080)=ANY=[], 0x0)

19:00:56 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0xfffffffffffffffe)
truncate(&(0x7f0000000340)='./file0\x00', 0x80000000)
lseek(r0, 0x0, 0x1000000000003)
chown(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
freebsd11_lstat(&(0x7f0000000140)='./file0\x00', 0x0)
freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080))

19:00:56 executing program 3:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
setrlimit(0x0, 0x0)
fcntl$setstatus(r1, 0x4, 0x44)
writev(r1, &(0x7f0000000240)=[{&(0x7f0000000200)="bee803000000b83320a564fa38", 0xd}], 0x1)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000000)=0x9, 0x4)

19:00:56 executing program 0:
select(0x40, &(0x7f0000000040)={0x3, 0x0, 0x0, 0x0, 0x0, 0x8c0, 0x0, 0x2}, 0x0, &(0x7f00000000c0)={0x7f}, 0x0)
r0 = accept(0xffffffffffffffff, &(0x7f0000000100)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ddffffffffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f7275caa4f7bfb7f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008bf40000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000"], &(0x7f0000000000)=0x1002)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000012c0)={<r1=>0x0, 0x1, 0xf, 0x8, 0x8}, &(0x7f0000001300)=0x18)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000001340)={@in6={{0x1c, 0x0, 0xffffffffffffff80, @loopback, 0x20}}, r1, 0x24b713f5, 0x1000, 0x7fff, 0x3, 0x7}, &(0x7f0000001400)=0x98)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x7bd2a472, <r2=>0x0}, &(0x7f0000001140)=0xc)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000001240)={r2, &(0x7f0000001180)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000001280)=0x10)

19:00:56 executing program 1:
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0)
rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000280)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00')
mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0)
rename(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000380)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00')
fchmodat(r0, &(0x7f00000000c0)='./file0\x00', 0x144)
fdatasync(r0)
rmdir(&(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00')
__semctl$SETALL(0x0, 0x0, 0x9, &(0x7f0000000000)=[0x0])

19:00:56 executing program 3:
munmap(&(0x7f0000c8b000/0x3000)=nil, 0x3000)
munmap(&(0x7f0000c15000/0x4000)=nil, 0x4000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)

19:00:56 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000140)=0x4)
r1 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={<r2=>0xffffffffffffffff})
r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r4 = dup(r3)
pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0)
pwritev(r1, &(0x7f0000002e80), 0xffffffffffffffee, 0xbf24)
fcntl$setstatus(r4, 0x4, 0x10044)
fsync(r3)
read(r4, &(0x7f0000000000)=""/175, 0x6d999)
sendfile(r1, r2, 0x0, 0x257f)
setsockopt$inet6_int(r1, 0x29, 0x3d, &(0x7f0000000180)=0x7, 0x4)

19:00:56 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100c82, 0x1)
sendto$unix(r0, &(0x7f0000000040)="03f863de147f87fb8a4939e1bf828b88568f107543a5fbfdcee1c3eaa985661408b524f0db33dd7cbeed0edf51376689a99631b3e6cea31321e6d66dc61850de33441ff65571442d62f1432b08e21154aa94c350a002fa619206efee", 0x5c, 0x5, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x3}, 0x8)

19:00:56 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000000)={<r1=>0x0, 0x8}, &(0x7f0000000040)=0x8)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000140)={<r2=>r1, &(0x7f0000000080)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000180)=0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xd, &(0x7f0000000100), 0x10)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)={@in6={{0x1c, 0x1, 0x1d, @local={0xfe, 0x80, [], 0x0}, 0x9}}, r2}, 0x84)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000280)={0x2, [0x3, 0xfff]}, &(0x7f00000002c0)=0x8)

19:00:56 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
fchmod(r0, 0x53)
ftruncate(r0, 0x101)
close(r0)
getgroups(0x3, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff, <r1=>0x0])
setresgid(0x0, 0x0, r1)
execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0)

19:00:56 executing program 3:
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x2)
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff}, 0x4)
ftruncate(r0, 0x3c15)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
pwritev(r1, &(0x7f0000000640)=[{&(0x7f0000000380)='i', 0x1}], 0x1, 0x0)
mmap(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x3, 0x12, r1, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0)
munmap(&(0x7f0000ff6000/0x4000)=nil, 0x4000)

19:00:56 executing program 1:
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
fcntl$setstatus(r0, 0x4, 0x1004c)
poll(&(0x7f0000000100)=[{r1, 0x40}], 0x1, 0x0)
r2 = getpid()
fcntl$setown(r1, 0x6, r2)
write(r0, &(0x7f0000000040)='!', 0x1)

19:00:56 executing program 0:
r0 = semget(0x1, 0x0, 0x80016)
__semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000040)=[0x8, 0xffffffffffffffff, 0x100000001, 0x9, 0xffffffffffffffff, 0x1, 0x7c3])
r1 = socket(0x0, 0x2, 0x0)
connect$unix(r1, &(0x7f0000000000)=@abs, 0x8)
setsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000080), 0x4)
r2 = fcntl$dupfd(r1, 0x2cf888c44f023067, r1)
faccessat(r2, &(0x7f00000000c0)='./file0\x00', 0x10, 0x0)

19:00:56 executing program 1:
socketpair(0x17, 0x0, 0x4, &(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000080)={<r2=>0x0, 0x3, 0x2}, &(0x7f00000000c0)=0x8)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000100)={<r3=>r2, 0xfffffffffffffffc, 0x3, 0x9, 0x10001}, &(0x7f0000000140)=0x18)
setsockopt$inet_buf(r0, 0x0, 0x48, &(0x7f00000001c0)="0222547c2bf4c4e347f1b71ae1e2b3aeca8ed768f4e0da270d42db746d4455ceb97aa8512aecd18910047227c56727df4e7524410486cd114332df3862246d7123efd4ff2e2ecede978136f3b97424a5ce935eaacf32ff0be13f8fe204b617f05e43c901db97718cc172116b9345e36eaa133282bd942a44fdb60396d63f5bb21fdbd7888cc2cae9b88d8abe1cf9ad88d954b19d30d353cc28", 0x99)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000002c0)=ANY=[@ANYBLOB="02004e217f0000010000000000000000000051bb77aadf3a98cd000000000000000000000000739d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f172fb388d62d53683d490000000000000000e68ca1b0724b1e8f0000000000000000000000000000000000000000000000000000", @ANYRES32=r3], 0x8c)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000180)={r3}, &(0x7f0000000280)=0x8)
r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getsockopt$inet6_int(r4, 0x29, 0x30, 0x0, &(0x7f0000000040)=0x100000157)
socket$inet6(0x1c, 0x1, 0x8)

19:00:56 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
freebsd11_stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
freebsd11_fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
fchown(r0, r1, r2)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2, <r3=>0x0}, &(0x7f0000000100)=0x10)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)=ANY=[@ANYBLOB="005767051eebb09369c772a599bc4fde73c60a3ebf2eba2052171bbb2c28e6005042134ab08e4c8fcd19e798166ede7b0000000056f44b594a"], 0x1)
getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000140)={r3, 0x8, 0x6}, 0x8)
r4 = getuid()
r5 = getgid()
fchown(r0, r4, r5)

19:00:56 executing program 1:
r0 = open(&(0x7f0000000140)='./file0\x00', 0x400fffd, 0x0)
freebsd11_getdents(r0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0x2, @rand_addr=0x5}}, <r1=>0x0, 0x1, 0xa394, 0x4, 0x5, 0x9}, &(0x7f00000000c0)=0xa0)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000180)={@in6={{0x1c, 0x0, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x1}}, r1, 0x77, 0x0, 0x6}, 0x8c)

19:00:56 executing program 0:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = accept$inet6(r0, &(0x7f0000000000), &(0x7f0000000080)=0x1c)
getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0xb)
getsockopt$inet6_int(r0, 0x29, 0x18, 0x0, &(0x7f0000000040))

19:00:57 executing program 1:
setrlimit(0x4, &(0x7f0000000080)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="02004e20e00000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=<r1=>0x0, @ANYBLOB="240a0013620f115721d72900008000000001000000040000f2d10300"], &(0x7f0000000000)=0xa0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000180)=ANY=[@ANYBLOB="02004e20e0000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r1, @ANYBLOB="020000000000000060c900006200000004000000"], &(0x7f0000000040)=0xa0)

19:00:57 executing program 3:
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0})
getgroups(0x6, &(0x7f0000000080)=[r0, r0, r0, r0, r0, r0])
setresgid(0x0, 0x0, 0x0)
setgid(0x0)

19:00:57 executing program 1:
mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x410, 0xffffffffffffffff, 0x0)
r0 = socket(0x1c, 0x20000000, 0x5)
sendmsg$unix(r0, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="157c641ab9d4a9f9baca46462449ccff6627262ce41f60ac55e80587dec90e42a66fd3287173fc4062ba7547d82b08e5b43a0e264e1dae27db69a27f40cb8e548c533bd4f08ef300865ed1e7ffc9ee452cba788d0ccd1321e6068ba7bc050238d7040000004295c102897498669e78e68f8c14"], 0x1, &(0x7f0000000100)=[{&(0x7f0000000040)="2a7cf12c90047ae713525e20adb9362de1eb85dd0c7610d9f138b1ff74d8cf075ff32abd405c7622c71d2d2e6bc035b826a110ab620cc28bec29070c43d732f72a5a4b970979dfecd92c0dfd5a05cf89c27ab483544abc84", 0x58}, {&(0x7f0000000180)="cd7aa392290064a75d460879f4c8097883d5a4d3c0372c08fc56329d186c193d91f03f8239f8505309f4f37590b7fa84276cb0393811990b22e859", 0x3b}], 0x2, 0x0, 0x0, 0x1}, 0xfc)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x100)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000300)={<r3=>0x0, 0x3f, 0xfffffffeffffffff, 0x6, 0x0, 0x8}, &(0x7f0000000340)=0x14)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000380)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r3}, &(0x7f0000000440)=0x8c)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000240), &(0x7f0000000280)=0x4)
chmod(&(0x7f00000000c0)='./file0\x00', 0x8c)
mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x81410, r2, 0x0)
freebsd10_pipe(&(0x7f00000002c0))
socket$inet6_udplite(0x1c, 0x2, 0x88)

19:00:57 executing program 1:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_int(r0, 0x0, 0x1000000000d, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0x1c, 0x0, 0x8)
getpeername$inet6(r1, &(0x7f0000000000), &(0x7f0000000040)=0x1c)

19:00:57 executing program 0:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @broadcast, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000340)={@multicast2, @rand_addr, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc)
pipe2(&(0x7f00000000c0)={<r1=>0xffffffffffffffff}, 0x4)
setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000100)='newreno\x00', 0x8)
setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000180)={@multicast2, @remote, @multicast2}, 0xc)

19:00:58 executing program 2:
munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000)
mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x81010, 0xffffffffffffffff, 0x0)
r0 = socket(0x0, 0x3, 0x10000)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000)=0x5, 0x4)
mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4, 0x1010, 0xffffffffffffffff, 0x0)
mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x6)

19:00:58 executing program 0:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00'])
r2 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r3 = dup(0xffffffffffffffff)
lseek(0xffffffffffffffff, 0x0, 0x4)
connect$inet(0xffffffffffffffff, 0x0, 0x0)
dup(0xffffffffffffffff)
socket$inet6_tcp(0x1c, 0x1, 0x0)
accept(r3, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c)
writev(r1, &(0x7f0000000280), 0x26)
fchdir(r3)
writev(r1, &(0x7f0000000100), 0x100000000000005d)
ftruncate(r2, 0x3)
execve(0x0, 0x0, 0x0)

19:00:58 executing program 1:
setreuid(0x0, 0xee00)
r0 = semget$private(0x0, 0x3, 0x2)
r1 = getgid()
setgid(r1)
__semctl$GETPID(r0, 0x2, 0x4, &(0x7f0000000280)=""/200)
getresuid(0x0, &(0x7f00000000c0)=<r2=>0x0, 0x0)
r3 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000))
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000040)={0x9, 0x2000, 0x100000000, 0x81, <r4=>0x0}, &(0x7f0000000080)=0x10)
connect$inet(r3, &(0x7f0000000180)={0x2, 0x0, @rand_addr}, 0x10)
mmap(&(0x7f0000feb000/0x12000)=nil, 0x12000, 0x3, 0x410, r3, 0x1c)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000100)={r4, 0x5}, &(0x7f0000000140)=0x8)
ppoll(&(0x7f00000001c0)=[{r3, 0x8}], 0x1, &(0x7f0000000380)={0x7, 0x4}, &(0x7f00000003c0)={0x100}, 0x8)
setresuid(r2, r2, r2)
r5 = semget$private(0x0, 0x2, 0x410)
__semctl$IPC_STAT(r5, 0x0, 0x2, &(0x7f0000000200)=""/83)
setgid(r1)

19:00:58 executing program 3:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
r1 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f0000000000)={0x0, {{0x1c, 0x2, 0xca, @loopback, 0xe0}}, {{0x1c, 0x0, 0xffffffffffff0000, @local={0xfe, 0x80, [], 0x0}, 0x1}}}, 0x108)
r2 = socket$inet(0x2, 0x1, 0x8)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000240)=0x10000, 0x4)
listen(r0, 0x100000001)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000140)={<r3=>0x0, 0x4}, &(0x7f0000000180)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={r3, 0x4, 0x5, 0x7f}, &(0x7f0000000200)=0x10)

19:00:58 executing program 3:
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
mmap(&(0x7f000065b000/0x2000)=nil, 0x2000, 0x5, 0x410, r0, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000040)={0x8000, 0xa00, 0xf5, 0xa6ab, <r2=>0x0}, &(0x7f0000000080)=0x10)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000000c0)={@in6={{0x1c, 0x2, 0x1ff, @local={0xfe, 0x80, [], 0x0}, 0x8}}, r2}, &(0x7f0000000180)=0x84)

19:00:58 executing program 2:
syz_execute_func(&(0x7f0000000100)="c4e2adbb2438c401445ed1dfe964e3fbc4a1a1d0d3440fa9c4410d606800660f3825124377dcf00fc78ba9dfffff")
sendto$unix(0xffffffffffffffff, 0x0, 0x238, 0x0, 0x0, 0x3de)

19:00:58 executing program 3:
freebsd10_pipe(&(0x7f00000001c0)={<r0=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000200), &(0x7f0000000240)=0x4)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r1, 0x7e2780e3)
fsync(r1)
r2 = getpgrp(0x0)
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
r4 = dup(r3)
getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x1202, &(0x7f0000000040)={<r5=>0x0}, &(0x7f0000000080)=0x8)
recvfrom$inet(r3, &(0x7f0000000280)=""/3, 0x3, 0x42, &(0x7f00000002c0)={0x2, 0x1}, 0x10)
r6 = fcntl$getown(r1, 0x5)
setpgid(r2, r6)
semget(0x2, 0x0, 0x40)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x80000000, 0x2000, 0x5f75, 0x2, <r7=>0x0}, &(0x7f0000000040)=0x10)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000080)={r7, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000180)=0x10)
getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000480)=ANY=[@ANYRES32=r7, @ANYBLOB="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", @ANYRES32=r5, @ANYBLOB="81000000ff07000001000000ff03000078080000"], &(0x7f00000003c0)=0xb8)
ftruncate(r1, 0x7)

19:00:58 executing program 3:
r0 = socket(0x2, 0x400000000002, 0x0)
sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000040)=@in, 0xffffffffffffffd4, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="14000000ecffffffff"], 0x14}, 0x0)

19:00:58 executing program 3:
r0 = socket(0x1f, 0x10000007, 0xfffffffffffffffa)
getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb)
freebsd11_stat(&(0x7f0000000180)='./file0\x00', 0x0)
ppoll(&(0x7f0000000000), 0x0, 0x0, 0x0, 0x0)
r1 = msgget$private(0x0, 0x600)
freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
r3 = getegid()
r4 = geteuid()
freebsd11_stat(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
r6 = getpgid(0xffffffffffffffff)
r7 = fcntl$getown(r0, 0x5)
msgctl$IPC_SET(r1, 0x1, &(0x7f0000000240)={{0x3, r2, r3, r4, r5, 0x1, 0x1}, 0x9, 0xfff, 0x4, 0x5, 0x5, 0x8, r6, r7})

19:00:58 executing program 0:
r0 = socket$inet(0x2, 0x20000005, 0x7ff)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000100), 0x4)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000140), &(0x7f0000000040)=0x41a0cb1ac40c219)
getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4)

19:00:59 executing program 1:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8)
setsockopt$sock_int(r0, 0xffff, 0x10000, &(0x7f00000000c0)=0x1, 0x6ba)
bind$inet(r0, &(0x7f0000000180), 0x10)
recvfrom$inet(r0, &(0x7f00000001c0)=""/218, 0xda, 0x42, &(0x7f0000000000)={0x2, 0x1, @multicast1}, 0x10)

19:00:59 executing program 0:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
socketpair(0x1f, 0x5, 0x4, &(0x7f0000000000)={<r1=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={<r2=>0x0, 0x4, 0x9}, &(0x7f0000000080)=0xc)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f00000000c0)={r2, 0xd331, 0xf2, "877bb02d54c5f55dbb9e1f7bc963ab8a974de2795e4144d1d16190609f0f27b1659e86dbe8a8cac114b405fef9c36e0c40d72a5899f5c0aec4579cc5e241300867eed4119f7bfc89cd2c8086bdea906297057bf046604a839d1154753cdc47997cf7b7554582700c0411ef9e51313472910344790849478d1dd71447f3f27a64149b2b270527ef95254e4050021baa36cbaa6f23f68ed4d3662761c30ac1acfb4da655326559cdc4cbd59a129b96ba64161bfc27b9ff1414cd19bd2da15a0bdbfe4b8cfaac5697addcd23ea03917f219dc38fa3248444bb557c6ed0accec11e6c5a536b0362b6983e2a20f526da966df38f2"}, 0xfa)
setsockopt$inet_mreqsrc(r0, 0x0, 0x6d, 0x0, 0x0)

19:00:59 executing program 1:
pipe2(&(0x7f0000001740)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000140)={0x9c26, 0x8, 0x9, 0x7, 0x9, 0x0, 0xf80, 0x7, 0xffffffffffffff7e, 0x3, 0xffffffffffff0000}, 0xb)
shutdown(r1, 0x0)
getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000000), &(0x7f0000000100)=0x100)
shutdown(r1, 0x0)

19:00:59 executing program 2:
r0 = socket(0x2, 0x5, 0x3)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r1=>0x0]}, &(0x7f0000000100)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000240)={r1, 0x6}, 0x10)

19:00:59 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8009, &(0x7f0000000000)=0x1c00, 0xfe6a)
sendmsg$inet_sctp(r1, &(0x7f0000000280)={&(0x7f0000000040)=@in={0x2, 0x1, @broadcast}, 0x10, &(0x7f0000000200)=[{&(0x7f0000000080)="a4ca02c2e001b0e179db0bc831832adae58065eb4cbc689e2d9c9ee286403b965f163c53000ca9825c32248e4bdc08b9925646f35a1f70a2072400cbbbcc4d597f368eb2475c25c2b0a8bf8ac84ad92dadd6cd38ca11417c4dd63b92788c63206c8c6925211aa2ce1be455fb01ead65217eba0c63ec39244cd829f6be8417eb0b9ec3eae7e4c106557bc89088a721ee960dd6b8fd87c58b34fded64a57b1f68e259f1f323c7a35d016a8bbdeff4cc368c526633d5f28a37043ef11", 0xbb}, {&(0x7f0000000140)="fa04837a4a190e77806e7254eafc734a8ac2eaa38b4c28842c104cd16f605a0180e2689020e7ba5c35adb2ce70a6868cb1c3f9e4b94901c1872afe1d2cc41c1aa9c2ef0631aa2869eabbcf7a6a6cc66d5ed730e5c4b555", 0x57}, {&(0x7f00000001c0)}], 0x3, &(0x7f0000000240), 0x0, 0x80}, 0x80)

19:00:59 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={<r1=>0x0, 0x0}, &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={r1, 0xffffffffffffffb9}, 0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={r1, 0x5}, &(0x7f0000000040)=0x8)

19:00:59 executing program 3:
__getcwd(&(0x7f00000002c0)=""/164, 0xa4)
r0 = socket$inet_icmp(0x2, 0x2, 0x1)
getpeername$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10)

19:00:59 executing program 0:
munmap(&(0x7f0000719000/0x1000)=nil, 0x1000)
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
r1 = socket$inet6(0x1c, 0x10000004, 0x4)
r2 = accept$inet(r0, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000140)=0x10)
writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180)="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", 0xfe}, {&(0x7f0000000280)="59006a34d9a1d07ae40b3818457dea56806929aa990de9504f273a0c17c7bd9b151d5fba61577d917a57f75c4ac4696b4886965f17fe449f456c6b0d338cfc1f3e4379c71076144ce1d442f4e2485b5e6968f0abbc6fd1689929032767210324a8d22fa06a8fc702017e38187a0da51c864aabde0866eecfb0743bfdb4465c8db4d1d693341859035a1a9ff2bbc77907b6094ca105f0dd7da2c3953ee73a", 0x9e}], 0x2)
read(r0, &(0x7f0000000000)=""/240, 0xf0)
mprotect(&(0x7f000071a000/0x4000)=nil, 0x4000, 0x7)
mmap(&(0x7f0000719000/0x4000)=nil, 0x4000, 0x0, 0x5012, 0xffffffffffffffff, 0x0)
getsockopt$inet6_tcp_int(r1, 0x6, 0x800, &(0x7f0000000380), &(0x7f00000003c0)=0x4)
getsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000400), &(0x7f0000000440)=0x4)

19:00:59 executing program 1:
setuid(0xee01)
r0 = socket(0x2, 0x2, 0x0)
getresuid(&(0x7f0000000040), &(0x7f0000000080)=<r1=>0x0, &(0x7f00000000c0))
freebsd11_fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
setresuid(r1, r2, r3)
bind(r0, &(0x7f0000000000)=@un=@abs={0x0, 0xff03}, 0x10)

19:00:59 executing program 2:
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)

19:00:59 executing program 3:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
r1 = accept4$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000000c0)=0x10, 0x20000000)
write(r0, &(0x7f0000000240)="9640dcefe5d2a0b5c6238bf468a7bd6e6aa454ec77c98d210016b4124be43d46f3441ee15b5b18d898300e9038f029639b428df63ed5cc88e117d2c9e80b6672631d3a6269bede270c9d3d81acd98ca2858b5bb34579c820b90f77fe8dcc99f99fef3bb637f0edc475e462bfca01eed29b46de1301157e835efa2f8b1b06392a5f3748f4981b255c6ca0dbd57c14425b355e73b3e3f0bd3a56c9c563518ca0684f6e68682a5477adc7a0e0e1edbaee55f48ac6d08582a140de75f1b1140a054b40a00966", 0xc4)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000100)={<r2=>0x0, 0x2, 0x0, 0x80000001, 0x6}, &(0x7f0000000140)=0x18)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000180)={@in={{0x2, 0x3}}, r2}, 0x8c)
r3 = fcntl$dupfd(r0, 0x0, r0)
sendmsg$inet_sctp(r3, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="1000000084000000080000000000000014000000000000005a0000000100000000000000"], 0x24}, 0x0)

19:00:59 executing program 2:
bind$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs={0x1}, 0x8)
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000280)={0x5, {{0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0xfffffeffbfff8cd6}}}, 0x88)
getsockopt$inet6_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000000)=""/8, &(0x7f0000000040)=0x8)
getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000140), &(0x7f0000000240)=0x100)

19:00:59 executing program 3:
clock_getres(0x0, &(0x7f00000003c0))
r0 = open(&(0x7f0000000140)='./file0\x00', 0x400, 0x90)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000180), 0x4)
listen(r0, 0x4)
r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0xfffffffffffffed3, 0x20000000)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f00000001c0)=0x1, 0x4)
freebsd11_lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
r3 = getgid()
chown(&(0x7f0000000400)='./file0\x00', r2, r3)
getsockopt$inet6_tcp_int(r1, 0x6, 0x12, &(0x7f0000000080), &(0x7f0000000100)=0x4)
fstat(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
setgroups(0x2, &(0x7f0000000380)=[r4, r5])

19:00:59 executing program 2:
munmap(&(0x7f0000d39000/0x2000)=nil, 0x2000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
msync(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0)
socket$inet6_udplite(0x1c, 0x2, 0x88)
mlock(&(0x7f0000bfb000/0x1000)=nil, 0x1000)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5)

19:00:59 executing program 1:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x410, r0, 0x0)
madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0)
madvise(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x0)

19:01:00 executing program 0:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
fcntl$getown(r0, 0x5)
setsockopt$sock_timeval(r0, 0xffff, 0x2000001006, &(0x7f0000000040)={0x0, 0x7}, 0x10)

19:01:00 executing program 1:
r0 = accept(0xffffffffffffff9c, &(0x7f0000002600)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001152c3f1fd6afcd310f615eac219cd9b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x0)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000140)=0x8001, 0x4)
bind(r0, &(0x7f0000000380)=@un=@abs={0x0, 0x0, 0x1}, 0x8)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r2 = semget$private(0x0, 0x2, 0x1)
__semctl$SETVAL(r2, 0x6, 0x8, &(0x7f0000000100)=0x5)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000280))
lseek(r1, 0x0, 0x1000000000003)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0xfffffffffffffd28)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
r3 = semget$private(0x0, 0x2, 0x0)
__semctl$SEM_INFO(r3, 0x0, 0xb, &(0x7f00000002c0)=""/164)
open$dir(&(0x7f0000000680)='./file0\x00', 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0x2, @multicast1}}}, 0x90)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000004c0)=ANY=[@ANYRES32=<r4=>0x0, @ANYBLOB="e6000000b8f5ae0c706af231640ac342e86cb4a79a9f4493e9f06aec0da4f9a5f0c6ded81f220f8d494c776a9f56b0cb1e388e73e4bc8e10d956daba7296f86a0e3e08468da7365a873587a24d33ca701122187190704e41835870a6051e7cd8d40343e8e1e4a79ec623936c8878ab1e8185454be181294cf768da7b3c92b377b6c224e49c7c688425f6bfe16170e820c51596f062fc87ac9eeb6962ea5c71d6f3a52afdd43dc85bbac9465fae41d4761075c4bbac560530aa29b1f215d3ca2a27b0ed4d1ad42fe79ee5957a6f9668b9b15245fd20ec1a1bcb1bf8b25543a361433598b4826e0f168d93"], &(0x7f00000003c0)=0xee)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000005c0)={<r5=>0x0, 0x99, 0xf, 0x8, 0x1}, &(0x7f0000000600)=0x18)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000640)={r5}, 0x8)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000400)={r4, 0x1, 0x3, 0x6, 0x7}, &(0x7f0000000440)=0x18)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000080)=0x81, 0x4)

19:01:00 executing program 3:
r0 = semget$private(0x0, 0x7, 0x0)
semop(r0, &(0x7f0000000000)=[{0x4, 0xb2d}], 0x1)
semop(r0, &(0x7f0000000040)=[{}, {0x3, 0xffffffff}], 0x2)
semget$private(0x0, 0xcf358e8983c820c7, 0xc)
socket$inet6_udplite(0x1c, 0x2, 0x88)
semop(r0, &(0x7f0000000240)=[{0x3, 0x7fff}], 0x1)

19:01:00 executing program 2:
setreuid(0x0, 0xee00)
madvise(&(0x7f000078f000/0x4000)=nil, 0x4000, 0xa)
r0 = socket(0x1e, 0x3, 0x2)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000000)={<r1=>0x0, 0xfffffffffffffff8}, &(0x7f0000000040)=0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0xf, 0x8, r1}, &(0x7f00000000c0)=0xc)

19:01:00 executing program 2:
setreuid(0x0, 0xee00)
madvise(&(0x7f000078f000/0x4000)=nil, 0x4000, 0xa)
r0 = socket(0x1e, 0x3, 0x2)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000000)={<r1=>0x0, 0xfffffffffffffff8}, &(0x7f0000000040)=0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0xf, 0x8, r1}, &(0x7f00000000c0)=0xc)

19:01:00 executing program 2:
r0 = dup(0xffffffffffffffff)
setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000000)={@empty, @multicast2, @multicast2}, 0xc)
r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84)
listen(r1, 0x0)
accept4(r1, 0x0, 0x0, 0x10000000)
fcntl$setstatus(r1, 0x4, 0x44)
shutdown(r1, 0x0)

19:01:00 executing program 2:
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
write(r0, &(0x7f0000000140)="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", 0x1000)
read(r1, &(0x7f0000002140)=""/107, 0x6b)
write(r0, &(0x7f0000000040)='!', 0x1)
recvfrom$unix(r0, &(0x7f00000011c0)=""/231, 0xe7, 0x40000, &(0x7f0000000080)=@abs={0x0, 0x0, 0x2}, 0x8)
write(r0, &(0x7f0000001140)="0b602fd21d358b50cf636ebce5e149c5851542b7c4ad419125e3f7909c3b128d833a6f2498e8bd746fbe93e7168d00bfedf32db24471940dd63ec6b58f17a9083933a43fe43e41db2ef568d0a6042ebe5da351780f5649d43e2b828d748309b746407e0791d88a48b7a6c3", 0x6b)

19:01:00 executing program 2:
r0 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0)
symlinkat(&(0x7f0000000040)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r0, &(0x7f00000003c0)='./file0\x00')
pwritev(r0, &(0x7f0000000400)=[{&(0x7f00000000c0)="bd451757fb6a0405ce590182e9cbd2c9a3b9d7241cc1b0b35ea93c7bc7ef3e19ed546f098077ab7ab0a588107824638114c16c5cc84495a96232", 0x3a}, {&(0x7f0000000340)="6fde8059361bf19f784450ebb8e7c742cbd08efe75df30a80b67e9459072", 0x1e}, {&(0x7f0000000640)="0f97055a21ce176932463e38ae25d995e59f6635dd86f1eda409dadcf75a8980e0c046c5258f3cdbc5b7216a2d1dbadf425b4723d4d768f45ca2372fe166dc63a09c0825b09d01f8536461467b417451d8b9486590ed3fd196ba0aaed3ab52f71ac0f53a69a698b256d05c7728adec058d1b5d0f224f51fb4363d11c96eaa44f2075ce54f2374f10f04f68539a4663ba68caf198317dc207a9cb7c9715b0fef1a1eb0680453cc4508baa36854c12714c06d82025249fb5643385841b9c5f82", 0xbf}, {&(0x7f0000000700)="e8cb2733e55d0affed20782e73682fe1d3035d952d10252962b0714be9b57bd9fc07232d30549af05098640631abcbdab3019e6649c71e0adece464e20057e27bb711ff2ae8157e1fcdb1866f706b2a37630c1aab35543b8357edb2bdb79b3459ffd5ba7d3a380c91b9a55e53914f610b99fb0c1ec9a83725c1052ce6cd8e926846031d5300a1c12fb0142265e13741ec0b387ae4e68d2a2442e92f466cdb253", 0xa0}, {&(0x7f00000007c0)="ff2473d8e79e0a8c09b181081354a0536661fe52c1e91b745d076b2e82df8113953579bd630b42286ce448b81be6c35ab24c1198fcddd2effa6e983bc59446f82ea6e9f18f6285467881992be660c8ece4263a83b6bfdd1fb481807e01e874fe356c83049dc5750d09bb962aaab87680ab2c96eb9fdc247c3291fdee172f989ed6de0638b5d9d51ba487baca65d907c0f6460f74b5d5c7dc5ce6bee68920ca589ad14ecced64df51301af2ce", 0xac}], 0x5, 0x0)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
open(&(0x7f00000005c0)='./file0/file0\x00', 0x242, 0x100)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000009c0)=ANY=[@ANYBLOB="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", @ANYRES32=<r2=>0x0, @ANYBLOB="0002000003000000100000000400000040000400"], &(0x7f0000000380)=0x98)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000004c0)={r2, 0x800, 0x5}, 0xc)
pwritev(r1, &(0x7f0000000940)=[{&(0x7f0000000300)='G', 0x1}], 0x1, 0x0)
r3 = dup(r1)
preadv(r3, &(0x7f0000000100)=[{&(0x7f0000000180)=""/189, 0xbd}], 0x1, 0x0)
pwritev(r3, &(0x7f0000000600)=[{&(0x7f0000000580)='I', 0x1}], 0x1, 0x6d998)
read(r3, &(0x7f0000000000)=""/175, 0x6d999)
mkdirat(r0, &(0x7f0000000500)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0)
renameat(r0, &(0x7f0000000140)='\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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//../file0\x00', r0, &(0x7f00000001c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//../file0/file0\x00')
rename(&(0x7f0000000240)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', &(0x7f00000002c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00')

19:01:00 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000240)=ANY=[@ANYBLOB="1c004e20ffffff7f000000000000000000000000000000010600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004fff37b70000000000000000000000000000000000000000", @ANYRES32=<r2=>0x0, @ANYBLOB="0100040081000000"], &(0x7f00000000c0)=0x8c)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0xf, 0x5, r2}, &(0x7f00000001c0)=0xc)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x30, &(0x7f0000000200)=ANY=[@ANYBLOB="00000840580dac1cc260ec00a042b3dcd0b2a312b8ced4f4744e"], &(0x7f0000000180)=0x4)

19:01:01 executing program 1:
r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x0)
truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000)
r1 = open(&(0x7f0000000040)='./file0\x00', 0x201c1, 0x80)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000080)=0x8001, 0x4)
truncate(&(0x7f0000000100)='./file0\x00', 0x31000006)

19:01:01 executing program 0:
setreuid(0x0, 0xee00)
r0 = geteuid()
setresuid(0x0, 0x0, r0)
r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
fcntl$getflags(r1, 0x3)
setsockopt$inet6_group_source_req(r1, 0x29, 0x56, &(0x7f0000000000)={0x8001, {{0x1c, 0x3, 0x1000, @local={0xfe, 0x80, [], 0x0}, 0x17}}, {{0x1c, 0x0, 0x7, @empty, 0x9c0f}}}, 0x108)
setreuid(0xffffffffffffffff, r0)
setsockopt$sock_int(r1, 0xffff, 0x1104, &(0x7f0000000140)=0x6, 0x4)

19:01:01 executing program 2:
mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x1)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000100)={{}, 0x401, 0x0, 0x8, 0x5a6, 0x0, 0x85a})

19:01:01 executing program 3:
mprotect(&(0x7f0000d10000/0x3000)=nil, 0x3000, 0x4)
r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x100000, 0x10)
futimesat(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{0x8, 0x101}, {0x7fff, 0x2}})
getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080))
munlockall()

19:01:01 executing program 2:
socketpair$unix(0x1, 0xfffffffffffffffd, 0x0, &(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
dup2(r0, r1)
recvmsg(r1, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)

19:01:01 executing program 3:
ppoll(0x0, 0x6700, 0x0, &(0x7f0000000100), 0x8)
socketpair(0x17, 0x20000000, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={<r1=>0x0, 0xf2, 0x3}, &(0x7f0000000080)=0xc)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={@in6={{0x1c, 0x2, 0xffffffff00000000, @remote={0xfe, 0x80, [], 0x0}, 0x3}}, r1}, 0x84)

19:01:01 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
writev(r0, &(0x7f0000000080)=[{&(0x7f0000000100)=';', 0x1}], 0x1)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000140)={<r1=>0x0, 0x2}, &(0x7f0000000180)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={r1, 0x8, 0x2, [0x8, 0x1f80000]}, &(0x7f0000000200)=0xc)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x2}, 0x8)
writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1)

19:01:01 executing program 0:
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
r0 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0)
open(&(0x7f0000000040)='./file0\x00', 0x202, 0x81)
preadv(r0, &(0x7f0000000000)=[{&(0x7f0000001900)=""/117, 0x75}, {0x0, 0x237}, {&(0x7f0000000440)=""/228, 0x7a}], 0x3, 0x0)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x80, 0x5, 0x8, 0x1, 0x24e1, 0x2, 0x100000000, 0xfffffffffffffff7, 0x1, 0x4aa5}, 0xb)
freebsd11_fstat(r0, &(0x7f0000000100))

19:01:01 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000280)=ANY=[@ANYRES32=<r1=>0x0, @ANYBLOB="00010000090000000000070008000800040000001c004e2201000000000000000000000000000000000000008100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="030000000900000001000000f40400000008000071af5ec40cae6aac90fbef5e2085b921797fe97db5e4e5d48773f065e4bee45dd65c377af11ca3dc022820995705451a09d21f18b6f18e9f3a299ba379ff7b95f64c38ef7c4cd7764bf3392c689fa6eb3243df04b82e1adec4e72c865b7e746dd6e839e23148e35f648b34"], &(0x7f0000000000)=0xb0)
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r1, 0xffffffff80000001}, 0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x24, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x2}, &(0x7f0000000040)=0x1e0)

19:01:01 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=<r1=>0x0], 0x0)
setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={r1, 0x3}, 0x8)

19:01:01 executing program 2:
shmat(0x0, &(0x7f0000ffd000/0x2000)=nil, 0x0)
r0 = shmget$private(0x0, 0x1000, 0x420, &(0x7f0000ffe000/0x1000)=nil)
shmctl$SHM_INFO(r0, 0xe, &(0x7f0000000000)=""/22)
shmctl$SHM_LOCK(r0, 0xb)
shmctl$SHM_UNLOCK(r0, 0xc)
shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil)

19:01:01 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x5, [0xfffffffffffffff8, 0x3, 0x8, 0x400, 0xfffffffffffffff0]}, &(0x7f0000000080)=0xe)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x18, &(0x7f0000000000), 0x2)

19:01:02 executing program 2:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r0, 0xffff, 0x1019, &(0x7f00000000c0), 0x4)
r1 = accept(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000080)=ANY=[@ANYRES32=<r2=>0x0, @ANYBLOB="2009fbd49aed08f2ed25"], &(0x7f0000000100)=0xe)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000001c0)={0x770e, 0xc260, 0x4000, 0xfff, 0xc6e, 0xfffffffffffffbff, 0x7, 0x3ff, r2}, 0x20)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000140)={r2, 0x7ff}, &(0x7f0000000180)=0x8)

19:01:02 executing program 1:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
fchdir(r0)
setsockopt$inet_int(r1, 0x0, 0x2, &(0x7f0000000180)=0x80000001, 0x4)
write(r0, &(0x7f0000000680)="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", 0x26a)
r2 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f00000001c0)=ANY=[@ANYBLOB="02000000030001006978c179c42c77dcaed979f2e0022af363fa4ee6cc34462369305798b47d893962cf92b7c3b2e19048436e2a61b00909cea045447e5d6d36134d73d81cdcec63a610e52749445e322cad910efdc4b9807ba98ee95417ed52dfd8ba44f94b4744a7f44582be5149941727f9035cf4f46966f34267ebec81ac42082e0c8ab31c6f753a98a6f883f04af481501ae3dcf7adede41af7aea5a7a3e86f4641bc643c5f9e93c722942927963845f3678c2bad7f959cb9e7b7ae430479371a8d64b21b700500000028e1d0e522b461c52c7b57dfce65"], 0x8)
r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
accept4$inet(r3, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000140)=0x10, 0x30000000)
r4 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0x10, 0x30000000)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, &(0x7f00000000c0)={0x3, [0x5, 0xaac, 0x0]}, 0xa)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, &(0x7f0000000180)={0x2, [0x9, 0x1000]}, 0x8)

19:01:02 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
r1 = shmat(0xffffffffffffffff, &(0x7f0000ffa000/0x4000)=nil, 0x2000)
shmdt(r1)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000040)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @local}}}, 0x0)

19:01:02 executing program 2:
r0 = open$dir(&(0x7f0000000400)='./file0\x00', 0x400000002c4, 0x0)
lseek(r0, 0x0, 0xffffffffffffffff)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

19:01:02 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xf, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x0, <r1=>0x0}, &(0x7f0000000040)=0x1e0)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={r1, 0x4, 0x2}, 0xc)

19:01:02 executing program 1:
r0 = socket(0x11, 0x3, 0x0)
accept$unix(r0, &(0x7f0000000000)=@file={0x0, ""/18}, &(0x7f0000000040)=0x14)
sendto$unix(r0, &(0x7f0000000100)="b10005040000000000c700b1bf294de449451ae3c3051020741038f53e8551f30ce390500e08fecea11ea8fef96e4fc748e93f0b780486aebdbe781e4d8f6aef9187a869a4d3722c91f75073a1ebe2a4cbba982fd825582fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d62934e4fd89f20fd3872babfbb770c1f5a872c881ff7cc53c894303b298a85ff3faa8d904000000000000009ec7ab3a34c29000000000000000000000000000000000", 0xb1, 0x0, 0x0, 0x0)

19:01:02 executing program 1:
mkdir(&(0x7f00000aa000)='./file0\x00', 0x4)
r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0)
mkdir(&(0x7f0000000000)='./file0/\x00', 0x0)
futimesat(r0, &(0x7f0000000140)='./file0/file0\x00', 0x0)

19:01:02 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_buf(r0, 0x6, 0x8, 0xffffffffffffffff, 0x100000138)
r1 = accept$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000180)={<r2=>0x0, 0xbd7, 0xfffffffffffffffe, 0x3dea}, &(0x7f00000001c0)=0xfd97)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000100)={r2, 0x1ff}, &(0x7f0000000140)=0x8)
accept4(r0, &(0x7f0000000080)=@un=@abs, &(0x7f00000000c0)=0x8, 0x10000000)

19:01:02 executing program 1:
clock_gettime(0x80000003, 0x0)
r0 = socket(0x1c, 0x7, 0x0)
setsockopt(r0, 0x7, 0x1, &(0x7f0000000000)="e2112c8d94454d1f3a892e4438c4274529c48545e3d442f9d07c96a696d67571275dc41a4859c74417d7a87c1e74357b5dc931cb997e856b4ade4d6587e0e69442a8771912ced42af69b89d757c769a25f15f7ef31c50b713bcebc8818893f970243fcad890cdd41d5a7cadd8794d4f99b8aef0d3b", 0x75)

19:01:02 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x7, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x2, &(0x7f0000000000), 0xfe6a)

19:01:03 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000209, 0x0)
fchmod(r0, 0x8d)
ftruncate(r0, 0x101)
open(&(0x7f0000000080)='./file0\x00', 0x8602, 0x20)
close(r0)
execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0)
unlink(&(0x7f0000000000)='./file0\x00')

19:01:03 executing program 2:
setrlimit(0x3, &(0x7f0000000000)={0xb361, 0x2000b35d})
pipe2(&(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100000)
getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x3, 0x11, r1, 0xfffffffffffffffd)
mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2, 0x410, r1, 0x0)

19:01:03 executing program 1:
pipe2(&(0x7f0000000080)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
read(r0, &(0x7f00000000c0)=""/90, 0x5a)
socket$inet6_udplite(0x1c, 0x2, 0x88)
dup2(r1, r0)
writev(r0, &(0x7f0000000000)=[{&(0x7f0000001900)="0e", 0x1}], 0x1)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup(r2)
sendto$inet6(r0, &(0x7f0000000340)="9869d24509b85179718d93b9ed036a340b18f4dd3d4506e8886ece6a7f8e34eff35ffecadba01e3dde75d1a4f2f0519a5d219f28df57171897cdc4a9d57b35e51a046a1ff7113a2edcc4b06472", 0x4d, 0x100, &(0x7f0000000040)={0x1c, 0x0, 0x2aab, @remote={0xfe, 0x80, [], 0x0}, 0x80000000}, 0x1c)
freebsd11_mknodat(r1, &(0x7f00000003c0)='./file0\x00', 0x6000, 0x3)
freebsd11_mknodat(r0, &(0x7f0000000280)='./file0\x00', 0x8012, 0x8)
select(0x40, &(0x7f0000000140), 0x0, &(0x7f0000000200)={0x4, 0xcd3, 0x8, 0x8000, 0x6, 0x1, 0x101, 0x4}, &(0x7f0000000240)={0x362, 0x401})
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000400)={<r3=>0x0, 0x1, 0x8000000003, 0x803, 0x3ff}, &(0x7f0000000440)=0x18)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000001c0)={r3, 0x6}, 0x8)
setsockopt$sock_int(r0, 0xffff, 0x0, &(0x7f00000002c0)=0x1ff, 0x4)

19:01:03 executing program 0:
r0 = msgget$private(0x0, 0x0)
msgctl$IPC_SET(r0, 0x1, &(0x7f0000000180)={{}, 0x0, 0x0, 0x1, 0x180000000000, 0x4, 0x4})
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
sendto(r1, &(0x7f0000000000)="ac652e3b81021dc22c84e30a05752c8f6ad65dcffe3b00aa305bd38b6c18b03a0d5b4e94fd0859085bb82dcd8849345defbfd9e1af689c1d1e1226f9d8ea2d15918c9008aaf99b45afb92ebcc5d26c703e2e7589126b4277888210955584c059b2b73c6698fc207fe08379ee5ef18913177a22713f648e5cfe96b387200a5dc529217d4c04452a49e80ebaf0fc378dd1635a41295e46d0fbff20aeb531ce978001bcd9bcd1ba75268e243e382744a64e9acbeab284c4a830ecbe580860d6f419117bad7c7f0423637698179f", 0xcc, 0x101, &(0x7f0000000100)=@in={0x2, 0x0, @rand_addr=0x8001}, 0x10)
msgctl$IPC_SET(r0, 0x1, &(0x7f0000001240)={{0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x145}, 0x3, 0x20, 0x4, 0x9, 0x0, 0x7ee7})

19:01:03 executing program 0:
r0 = dup(0xffffffffffffff9c)
connect(r0, &(0x7f0000000040)=@un=@abs={0x0, 0x0, 0x1}, 0x8)
r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
socketpair(0x1c, 0x20000003, 0xf026, &(0x7f0000000080))
connect(r1, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10)

19:01:03 executing program 2:
connect$unix(0xffffffffffffffff, &(0x7f0000000140)=@file={0x1, './file0\x00'}, 0xa)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000040)={<r0=>0x0}, &(0x7f0000000100)=0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x1205, &(0x7f0000000080)={0x1000000000, 0x1010, 0x2000003, 0x0, r0}, 0x10)
clock_nanosleep(0x4, 0x0, &(0x7f0000000000)={0x1, 0x5}, 0x0)

19:01:03 executing program 0:
r0 = open$dir(&(0x7f0000002700)='./file0\x00', 0x100000000001fffe, 0x0)
r1 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x10, 0x30000000)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000002c0)={0x0, &(0x7f0000000200)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000300)=0x10)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000380)={0x0, &(0x7f0000000340)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f00000003c0)=0x10)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000400)={0x0, 0x81, <r2=>0x0}, &(0x7f0000000440)=0xc)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000100)={<r3=>r2, 0x3, 0x0, 0x1, 0x203, 0x2}, &(0x7f0000000140)=0x14)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)={r3, 0x8, 0x1, [0x401]}, &(0x7f00000001c0)=0xa)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)='Q', 0x1}], 0x1)
writev(r0, &(0x7f0000002600)=[{0x0, 0x319}], 0x1)

19:01:03 executing program 3:
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r0 = socket(0x2, 0x5, 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x108, &(0x7f00000001c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x0)

19:01:03 executing program 3:
r0 = socket$inet6(0x1c, 0x20000003, 0x0)
clock_nanosleep(0xe, 0x0, &(0x7f0000000080)={0x1f, 0x1ff}, &(0x7f0000000100))
sendmsg$inet6_sctp(r0, &(0x7f0000000040)={&(0x7f0000000000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f00000000c0)=[@dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, [], 0x0}}], 0x1c}, 0x4)

19:01:03 executing program 3:
socket$inet_sctp(0x2, 0x5, 0x84)
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
clock_gettime(0x0, &(0x7f0000000000))
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x1a, &(0x7f0000000300)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x98)

19:01:04 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8)

19:01:04 executing program 3:
freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, <r0=>0x0})
setresuid(r0, 0xee01, 0x0)
r1 = geteuid()
setresuid(r1, 0xffffffffffffffff, r1)
r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r3 = socket$inet_udplite(0x2, 0x2, 0x88)
setresuid(r1, r0, r1)
dup2(r2, r3)

19:01:04 executing program 0:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4)
r2 = dup(r0)
sendto$inet6(r2, &(0x7f0000000040), 0x43cbc, 0x0, 0x0, 0x0)
recvmsg(r1, &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)

19:01:04 executing program 2:
r0 = semget$private(0x0, 0x5, 0x0)
pipe2(&(0x7f0000000100)={<r1=>0xffffffffffffffff}, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="080000008c672030d321a84f475253bda3a600d9db8423c0a559a6a8dfef3ebf6ac272cc6a8a9c55d41fc228befd34feb83d5502cad34f395fedd963e6d29570ca709224aaf979ddba938e20d3259a748c12318806d4524982b395fa63a9e2cd1e8bcb4b94026d80122a38f7173d00000000000000000000000000", @ANYRES32=<r2=>0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000180)=0x24)
accept$unix(r1, 0x0, &(0x7f0000000000))
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000001c0)={r2, 0xffffffff, 0x2, [0x4, 0x6]}, &(0x7f0000000200)=0xc)
__semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000240)=""/252)

19:01:04 executing program 3:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
socket(0x2, 0x20000000, 0xa454)
connect$unix(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e00016903511fc9fa161e6db82b49564d8159"], 0x1)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

19:01:04 executing program 0:
r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0)
writev(r0, &(0x7f0000000500)=[{&(0x7f0000000000)="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", 0x481}], 0x1000029a)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000004c0)=ANY=[@ANYBLOB="0c00000002000400"], 0x8)
mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2, 0x413, r0, 0x0)
writev(r0, &(0x7f0000002500)=[{&(0x7f0000000740)="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", 0xf80}], 0x1)
mlock(&(0x7f0000ff9000/0x2000)=nil, 0x2000)
fdatasync(r0)

19:01:04 executing program 1:
mkdir(&(0x7f0000000100)='./file0\x00', 0x0)
freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0})
freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
setregid(r0, r1)
r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
pwritev(r2, 0x0, 0x0, 0x0)

19:01:04 executing program 2:
clock_getres(0x8000000000008, &(0x7f00000000c0))
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x8)
mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x8, 0x56)

19:01:04 executing program 1:
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x0)
r1 = dup(r0)
fchdir(r0)
write(r1, &(0x7f0000000040), 0xfffffedf)
execve(0x0, 0x0, 0x0)

19:01:04 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
listen(r0, 0x1f)
r1 = accept$inet6(r0, 0x0, &(0x7f0000000000))
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000080)=ANY=[@ANYBLOB="1c004e2300040000fe8000000000000000000000000000aa0800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000013210000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=<r2=>0x0, @ANYBLOB="faff070004000000"], &(0x7f0000000140)=0x8c)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000180)={r2, 0x8}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x3f24, "d7af7a26a36903007389ea1300009ebc"}, 0x14)
r3 = socket(0x1, 0x4, 0x5df7)
getsockopt$inet_mreq(r3, 0x0, 0xd, &(0x7f0000000200)={@loopback, @multicast2}, &(0x7f0000000240)=0x8)

19:01:04 executing program 2:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000000100), 0x4)
close(r0)

19:01:04 executing program 2:
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
sigaltstack(&(0x7f0000d49000/0x1000)=nil, &(0x7f0000000000))
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
mlock(&(0x7f0000e0e000/0x2000)=nil, 0x2000)
execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)=[&(0x7f0000000100)='@,+%@@[^\xdb\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)='-]\xaf*)](^@^\x00', &(0x7f00000001c0)='/\x00'], &(0x7f0000000280)=[&(0x7f0000000240)='(\x00'])
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4)
mprotect(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0)
mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x2)

19:01:04 executing program 0:
r0 = socket(0x3, 0x0, 0x4)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x29}, 0x8)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x16, &(0x7f0000000080)={0x0, 0x29}, 0x8)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000000c0)={<r1=>0x0, 0x9d, "b45171dd0ce01225b3e8dde956e64dd19260a5ac4aea1ce784b62d67b9b68772784204d5469b1af3141456fe5bdb829d04ae195bd49f838c3f1cd21febae179a53a6bbad3327e5519bfd55b4184c8adf687bb00a89b41f1de350918c5ff815222e62757a0d093b393a3399b139d9fc544c33a143ab2417cd88ade59a92568d2ca4c47a840a88d85d501691bc97709e01bac45df7de64109212e59946e9"}, &(0x7f0000000040)=0xa5)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000003c0)={r1, 0x2, 0x7}, 0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000002c0)={@in={{0x2, 0x1, @multicast2}}, <r2=>r1, 0x0, 0xfffffffffffffff9, 0x4, 0x3, 0x40, 0x8001}, &(0x7f0000000240)=0xa0)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000180)={r1, 0x4, 0xf, 0x4, 0x742a}, &(0x7f00000001c0)=0x18)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000380)={r2, 0x100000000}, 0x8)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000200)=0x3, 0x4)

19:01:04 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00', 0x938}, 0x24)
connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="d62bff162246e26074d8572950de053dcaa17cf86ec3ab88d567690e8650d09b4c7b37424444b0cf531e71b88c503a751ea42ba754713a95a12d96baa4a1"], 0x1)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r1=>0x0]}, &(0x7f0000000100)=0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000340)={r1, 0x3, 0x800000}, &(0x7f0000000380)=0x8)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x1, 0x3ff, @loopback, 0x80000000}}, r1}, 0x84)

19:01:04 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setresuid(0x0, 0xee01, 0x0)
r1 = geteuid()
setuid(0x0)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={<r2=>0x0, 0x80000001, 0x3, 0x7ff, 0x7fffffff}, &(0x7f0000000040)=0x18)
setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000180)={0x0, {{0x1c, 0x3, 0x6, @empty, 0x4}}}, 0x88)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={r2, 0x800000000000, 0x10000, 0x7, 0x7, 0x5}, &(0x7f00000000c0)=0x14)
fchown(r0, r1, 0x0)
chmod(&(0x7f0000000340)='./file0\x00', 0x87c)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={r2, 0x10000}, &(0x7f0000000140)=0xc)

19:01:04 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in6, 0x0, 0x0, 0xfffffffffffffc00, 0x111}, 0x98)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa)

19:01:04 executing program 0:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x20000000)
setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000140)={0x1f8f, &(0x7f0000000080)=[@in={0x2, 0x3, @broadcast}, @in={0x2, 0x0, @multicast2}, @in6={0x1c, 0x2, 0x7f, @loopback, 0x9}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000180)=0x10)
getresgid(0x0, &(0x7f0000000100), 0x0)

19:01:05 executing program 3:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
r0 = socket(0x2, 0x0, 0x7ff)
msgget(0x1, 0x20)
recvfrom$inet6(r0, &(0x7f0000000140)=""/207, 0xcf, 0x40043, &(0x7f0000000240)={0x1c, 0x0, 0x9, @loopback, 0x4}, 0x1c)
sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece9", 0x78, 0x0, 0x0, 0x0)
r1 = open(&(0x7f0000000040)='./file0\x00', 0x2, 0x0)
r2 = openat(r1, &(0x7f0000000080)='./file0\x00', 0x0, 0x2)
symlinkat(&(0x7f00000000c0)='/', r2, &(0x7f0000d06ff8)='./file0\x00')
openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0/file0\x00', 0x0, 0x0)

19:01:05 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r1=>0x0]}, &(0x7f0000000100)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x1000a}, 0x10)
recvmsg(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}, 0xc0)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000000c0)=0xfffffffffffffffd, 0x4)

19:01:05 executing program 2:
munmap(&(0x7f0000d52000/0x4000)=nil, 0x4000)
mlock(&(0x7f0000a4d000/0x2000)=nil, 0x2000)
msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3)
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff}, 0x100004)
freebsd11_getdents(r0, &(0x7f0000000040)=""/90, 0x5a)
mprotect(&(0x7f0000bfe000/0x4000)=nil, 0x4000, 0x2)

19:01:05 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r1=>0x0]}, &(0x7f0000000100)=0x8)
setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000140)={'accf_data\x00', "f5a0f1e80ab48dca78e364f773ea2a711686a9d25546bb232e0bc07fa410ce945627f2dcb628b744be74be4d07c779a72a07933a548fb77c899bdc7b2a66f2b45231ac8e77410042e963aa8ca52fe79e34445ee774e7fa20487fdd796ea4b5f0aab15a4c153b6c526e00bca8acb3bf5478ea87ba7b7ae635770533cadea11521941344f1bfa55decf9bb206c20a28deea5ea1e028053b5603c4e4fc34e589cf0b4b436af5bb53370560bd1cdbb9f66cee92fd2cd44cac8c818d829bd9cf82b717250504219a9b52c18cb140d012c6e34c0fd53c49a54919131c4183b00bcd5071d2089d0812e91344b201181cf076554"}, 0x100)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000340)={r1, 0xb}, &(0x7f0000000380)=0x8)

19:01:05 executing program 2:
r0 = socket(0x1c, 0x3, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4)
r1 = semget$private(0x0, 0x3, 0x0)
__semctl$GETVAL(r1, 0x6, 0x5, &(0x7f0000000080)=""/62)
sendmsg$inet_sctp(r0, &(0x7f00000026c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0}, 0x0)

19:01:05 executing program 1:
r0 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0)
clock_gettime(0xf, &(0x7f0000000000))
link(&(0x7f0000001340)='./file0\x00', &(0x7f0000001380)='./file0\x00')
recvfrom$unix(r0, &(0x7f0000000300)=""/4096, 0x1000, 0x81, &(0x7f0000001300)=@file={0x0, './file0\x00'}, 0xa)
freebsd11_stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
lchown(&(0x7f0000000100)='./file0\x00', r1, r2)

19:01:05 executing program 3:
r0 = open(0x0, 0x80000000000206, 0x0)
r1 = fcntl$getown(r0, 0x5)
fcntl$setown(r0, 0x6, r1)
ftruncate(r0, 0x80000001)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
semget(0x0, 0x7, 0x1)
mlockall(0x1)
r2 = semget(0x0, 0x0, 0x4)
r3 = getuid()
getgroups(0x3, &(0x7f00000000c0)=[0x0, <r4=>0x0, 0xffffffffffffffff])
freebsd11_fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, <r5=>0x0})
getresgid(&(0x7f0000000180)=<r6=>0x0, &(0x7f00000001c0), &(0x7f0000000200))
__semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000240)={{0x9, r3, r4, r5, r6, 0x14, 0x4}, 0x1, 0x2, 0xff})
__semctl$GETPID(r2, 0x1, 0x4, &(0x7f0000000040)=""/103)
__semctl$IPC_RMID(r2, 0x0, 0x0)

19:01:05 executing program 2:
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0)
mlockall(0x2)
socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff})
writev(r0, &(0x7f0000001240)=[{&(0x7f0000000040)="ab2bee05254f11b2b908abe26121d5bbdb95247de5548c65579d9cfd1660b78e455b8e56ace528e9eb6f4368abc5b89f6ec782a601084b3004c91a1aa17b0fddd0e02609dd23fa2118b900076e2c754e8934e3aefef1b78c026d27ccf21eb8e5d42436c86eef78bcf342487825876507744a3bfc8bca2017228614b874f7f9f7006640e94d22f03116402c5c17ff63390933d806fb3cc87499b16ffb73a4bd91c387a21fbd766767442b131f2cf0dd6d9fc3100764ddea8d150850f9251f55b667bb340eb04f50ee5a95e95c519b701e2baf8f13fc6dc18eaeef9e24ef7d09762c374da45f51b4c24b8465ebb6452616cc1e046e8c", 0xf5}, {&(0x7f0000000140)="93e931a33533d9456463a7c7c9ed0d1b111b35d58ae9c5b4b79e428489f67a8ebb1ad01a4781ff94efd472ea443332cfb1ab46bf379696ac41ed4efcf14b9e0603e4dce93c9c395b7c5b809742991750", 0x50}, {&(0x7f00000001c0)="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", 0x1000}, {&(0x7f00000011c0)="c6533138b18c52c6864fef9713f371d63f5ab1f1eddb24f4faa0615c8e99e055d5c508399ee1a3", 0x27}, {&(0x7f0000001200)}], 0x5)
mmap(&(0x7f0000060000/0x2000)=nil, 0x2000, 0x7, 0x410, 0xffffffffffffffff, 0x0)

19:01:05 executing program 1:
connect$unix(0xffffffffffffffff, &(0x7f0000000100)=ANY=[@ANYBLOB="e74f63057339b05c78ec39a70235bea7801b9194446cbc73365b1f1d3bd1f5b51cd9b4513e477eda84c9cc35aae311d4f841c8d659dde1212cb9e882c3f978153f239cbdbdaef77f77f5a9e67fae798fe939fc2b753e4b5d3000111cb31e314081336f9d67c531679f0b156783d077ed72e16059302133d0265a2af8b8f8c80000df9fce9a085638830cf5f38fd583a80fe1f1f6b561b33a9896be2b58b07fc1e7364380e9544114a00f335f2753f9b18ebd81e0d7b5f648b4cd66103d1cb99e81a435dce74182f1028e3f517ae578a9064cdfffcdff9883e42494"], 0x10)
getpeername(0xffffffffffffffff, 0x0, &(0x7f0000000080))

19:01:05 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x27, &(0x7f0000000040)={0x1, [0x0]}, 0x8)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000240)={<r2=>0x0, 0x98, "9af83b2c5073fd4cc813de30c170406738ac7e0584b21b65f5f6b03826fdfa121264c98957e89890c342d79ab5db2548dd157e7e1e4a35d718f89bc479103b5bbff3bb75c5623e672092628e3fbb6875a777d3937061891cc42887bf5324ab7410f19037454f8f9335abdc1d87499e4e2935e9d47af9abeb2157b965efbf6129b6b6f4e2405e12e01f91bd80beb35c07105f48812e120000"}, &(0x7f0000000000)=0xa0)
setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000140)={r2, &(0x7f0000000100)=[@in6={0x1c, 0x0, 0x5, @empty, 0x7}, @in6={0x1c, 0x1, 0xe7a4, @remote={0xfe, 0x80, [], 0x0}, 0x29c9}]}, &(0x7f0000000180)=0x10)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000080)={r2, 0x3}, 0x8)

19:01:05 executing program 0:
freebsd11_mknod(&(0x7f0000000100)='./file0\x00', 0x6000, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r1 = accept4(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x10000000)
recvfrom$unix(r1, &(0x7f0000000140)=""/250, 0xfa, 0x80, &(0x7f0000000240)=@file={0x1, './file0\x00'}, 0xa)
accept4$inet(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x20000000)

19:01:05 executing program 2:
r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000)
open(&(0x7f0000000100)='./file0\x00', 0x100200, 0x0)
r1 = fcntl$dupfd(r0, 0x11, r0)
accept(r1, &(0x7f0000000040)=@un=@file={0x0, ""/58}, &(0x7f00000000c0)=0x3c)
truncate(&(0x7f0000000080)='./file0\x00', 0x800)
sync()

19:01:05 executing program 1:
r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c)
recvfrom$inet6(r0, &(0x7f0000000140)=""/96, 0x60, 0x82, &(0x7f00000000c0)={0x1c, 0x2, 0x3ff, @empty, 0x9f}, 0x1c)
freebsd10_pipe(&(0x7f0000000100)={<r1=>0xffffffffffffffff})
mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x4080)

19:01:05 executing program 0:
r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
r2 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0)
setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000001740)=0x8, 0x4)
fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001})
fcntl$lock(0xffffffffffffffff, 0x9, &(0x7f0000000000)={0x0, 0x7, 0x7, 0x1000200010005})
r3 = dup2(r1, r2)
r4 = getpgid(0x0)
r5 = geteuid()
getresgid(&(0x7f00000001c0), &(0x7f0000001540)=<r6=>0x0, &(0x7f0000001580))
r7 = getpid()
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xd, &(0x7f00000000c0)=0x8, 0x4)
r8 = geteuid()
getgroups(0x4, &(0x7f00000015c0)=[0x0, 0xffffffffffffffff, <r9=>0x0, 0x0])
sendmsg$unix(r1, &(0x7f0000001700)={&(0x7f0000000140)=@file={0x1, './file0/file0\x00'}, 0x10, &(0x7f00000014c0)=[{&(0x7f0000000180)="edd24eb8509df1df49411305b660a47c5b93", 0x12}, {&(0x7f0000000240)="e28874c731e4bd583f9e4adbf43701fa6a43956f32ceb41c75d15f90bc812469709869ce25f8032f4a4c973bc718e38ad804a7f079629f6818b05d336d13688acf4b261626ca9115ee59897ad9f1a4f4af5eb3d84e02497ef34b73b057f2911da88af9a841df764bc43f53af93b94cc41ee34f916938a5991b4f8b213506531b79d842f9b86de2fcedbe00b8276c", 0x8e}, {&(0x7f0000000300)="f8bff33fd2d0903502c70c48e35e81d678eb3830a85c5140455d195935fa0827ed6cd5c681efda2a2d74933e9a9c551d84d5a3294507cd5a1a8ccfe6e7e585699762d82e2c8c165aa1ede9253ccf1450bb0421095f5205923a689e189779ea037fb3aff27d5e0698a4a004c9887670945b659e9648da7f5d8aab0f96e808860b6b2350435b4bb00c91cff66a6b79013d54a740", 0x93}, {&(0x7f00000003c0)="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", 0xfe}, {&(0x7f00000004c0)="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", 0x1000}], 0x5, &(0x7f0000001600)=[@cred={0x20, 0xffff, 0x2, r4, r5, r6}, @rights={0x20, 0xffff, 0x1, [r1, 0xffffffffffffffff, r1]}, @rights={0x20, 0xffff, 0x1, [r2, r3, r0]}, @rights={0x38, 0xffff, 0x1, [r1, r0, r1, r3, 0xffffffffffffffff, 0xffffffffffffffff, r2, r3, r2]}, @rights={0x20, 0xffff, 0x1, [0xffffffffffffffff, r3, 0xffffffffffffffff]}, @cred={0x20, 0xffff, 0x2, r7, r8, r9}, @rights={0x10}, @rights={0x18, 0xffff, 0x1, [r2, r2]}], 0x100, 0x20008}, 0x8c)

19:01:05 executing program 3:
shmget$private(0x0, 0x3000, 0x40, &(0x7f0000ffc000/0x3000)=nil)
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000000), 0x14)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000100)={@loopback={0x3}}, 0x14)

19:01:05 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x1)
r1 = geteuid()
freebsd11_fstat(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
lchown(&(0x7f0000000300)='./file0\x00', r1, r2)
truncate(&(0x7f0000000100)='./file0\x00', 0x8)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={<r3=>0x0, 0x7}, &(0x7f00000000c0)=0x8)
getsockopt$inet6_tcp_buf(r0, 0x6, 0x2000, &(0x7f00000003c0)=""/21, &(0x7f0000000400)=0x15)
fchmod(r0, 0x1)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000200)={r3, 0x1, 0xf, 0x7, 0x10000}, &(0x7f0000000240)=0x18)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x0, 0x2, 0x2, 0x80000000}, &(0x7f0000000080)=0x18)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000280), &(0x7f00000002c0)=0x4)

19:01:05 executing program 0:
sendmsg$unix(0xffffffffffffffff, &(0x7f0000002480)={0xfffffffffffffffe, 0x30d, 0x0}, 0x0)
r0 = semget$private(0x0, 0x4, 0x200)
accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x10000000)
__semctl$SETVAL(r0, 0x0, 0x8, &(0x7f0000000080)=0x8)
__semctl$SEM_INFO(r0, 0x6, 0xb, &(0x7f0000000000)=""/122)
__semctl$SETVAL(r0, 0x1, 0x8, &(0x7f0000000100)=0x8001)

19:01:05 executing program 0:
open(&(0x7f0000000040)='./file0\x00', 0x200, 0x0)
link(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00')
utimes(&(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)={{}, {0x101ff}})
link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00')

19:01:05 executing program 1:
mkdir(&(0x7f0000000100)='./file0\x00', 0x0)
open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
poll(&(0x7f0000000000), 0x200000000000005e, 0x200)

19:01:05 executing program 3:
setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=0xe2, 0x4)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x2, 0x2d59b56a, 0x2, 0x0, 0x0, 0x0, 0x6, 0x0, 0xffffffffffff9b47, 0x5, 0xffff}, 0xb)
getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0xb)

19:01:05 executing program 1:
r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
flock(r0, 0x1)
setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000040)=0x6, 0x4)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
accept(r1, &(0x7f00000002c0)=@un=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002)
r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r2, 0x8, &(0x7f0000000280)={0x0, 0xfffffffffffffffc, 0x0, 0x100000001})
flock(r2, 0x2)
open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0)
fcntl$lock(r0, 0x9, &(0x7f0000000080)={0x3, 0x2, 0xffffffffffffff7f, 0x1000300010005})

19:01:05 executing program 2:
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x66c4f8a9e8c8957c)
setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000540)=0x1f, 0x4)
r2 = socket(0x2, 0x5, 0x0)
connect$unix(r2, &(0x7f0000000440)=ANY=[@ANYBLOB="fe669a39534ac631bab123548bcd65ef15add2b955b5993ffcef03edd1a80968508676b35aec3f4e30ad9d05da823b28042ee770829b4d1e12376dc152737954418881cdd5ddd718d6d634201f1d42afa58d0c45e6e19f1315129e31bbd46aa9d1b38f805a2019b7e0e4bca3b934f87e295b2dc4429290e6449556e1479e5bd4b2c6b5e54aadd6b3e2aef70ffea142aec84a9ea157212ff9832f0bdcc23f26034dbfb552e5cd79273a65da9b04e29d4e0ba03e31b1cc21233e3a5c81a8277dd65e3031244dcaf7e3c4eca5ef458d67b66ded3c02483fe8a2d149fe366467e70413"], 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="01000002", @ANYRES32=<r3=>0x0], &(0x7f0000000100)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000003c0)={0x6, 0x5, 0x1000, 0x401, 0x100000000, 0x0, 0xa94, 0x4, <r4=>r3}, &(0x7f0000000400)=0x20)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000001a00), &(0x7f0000001a40)=0x4)
sendmsg$inet6_sctp(r2, &(0x7f00000019c0)={&(0x7f00000005c0)=@in6={0x1c, 0x3, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x3f}, 0x1c, &(0x7f00000018c0)=[{&(0x7f0000000600)="e8b9881d5c9e212e8907a8b52602508e002c9aca6b3f0d71cd920a8a71c58a30f18a54f8a0c2c98b9f06d7f3", 0x2c}, {&(0x7f0000000640)="309c870aa9442948fb8b7e73fd87ea0e561edfcd55c18742694fcd4127090af50c89044dbaced7f1f30f9fc069e3b2884bb3077a661484dac2f1f6f35e588d276acdae540af61e55bd68df918b9690d8486989aa1b56ad1e6f88deacaa1121c6653150b28cc1ff6028dc9f93fbc9c1ff77cb9687cf1f6c357f02f064d15bf39d155beaf5ef065994302b0b4ed98a83a09fb14ba555c603597ebd6045c41e55ffc7cb1f1638311556da69aa7512544bc691091403f7c98e460cd4f52b25edc7a399f1bb08c0501101edfcef546fac12f9caff0b97526aa56b23614a9b7877b969b47907ccc08b1ef094a8de493137f3d72e66180270ff8c5f2bb37d389796b6ab6ccf05a06697d27d9df549d88a825765dc490c67ee65e7a17df34550e37bb0463b1a60715d3b051c984a966b9dfbbbd0aaf1d3b2236db085e8020e400218acfc26ed0a28aa6098b4e59eb3361962a64dddbcb27bcd31308430596cc12ed9a21117791b56cc3e94e87af131062a817051ec8a7f1aaa6f86ec0518222cfab136ae347a14d66f72f1b533b567574bd56e27b72c30733b0d3451300f86962f4148b84d5cced2c8ca80a57c744d822821f643fb23c6e2d745c3fc2be11e5bf3ea186534784aa85916de967275705c3f8d8ee224ae241c8a6dc0dce02ec0be8da12e7a55edb554e497bdca4109ce2e866f11630d5516ff92fb0a3272128b627b55783c85a8d40a72953884335871d0c6e6e4e135badf325ddcb7697ddcb723312e97bd3176ac731f88719f7856e6d698c995dc2ff5a37ecefb5c34a6a0f34c929f4b4ad0d78b9e1d637b21537b0d98b1c8a3ddedb14103c96c292353eb76a70d241ed6e964c65cbff77a2c0fafcc694918e8f82ff64670175381fd374833580f34767cdaf0d739e982607afca5d88c10ac3982613bf47beaf34cb3a72aa9c5b0d9fdd8f466803b6a5a63f1b90fa0112dbf1a9022d706e92876e8ef2e5b21f89349e75c754cd652a3d6a5ebd9ca751a24b5ea8f31cb0019c7c64b5d9862d942b7322aa43d0fa31323e402f007ec7c9a481141cd2ba1930b1be7f03b87a24e934ddb6ed82e2c6c4f30a852e49b1d889eb6c71b09469aacccd301db4558288396bd8e897ed2f1c39f826fdea5656c3027d0442761bd3c0effddc5f39401c3f15f4d5133495636c1630aecebf1dd84ea248386767ab0e9dafc9eaac2a6d5d0b3a42e68730facf251a89b9be9c6189cc400296589fa20f6ccb4c1a798f72055ffb0e5f95e24139068a4ab1d701948ceb3d053cb05216daea3fba79908497d0ae5dba4bda9606f6c639edb83a731525b60c2285626db95a7e24d6c9bde944a25d1ceebcfd131093d2dd328bd5e63e15f614c79039ad4e6f56780c22ac2ab03fbf670cb5b641e0a46a16f8cb87c7f13ffba25182659e2d06e83df21573533ff8e82abdb90c98f2afa745bd59b8c6db0d52477b4441f69fcf50e4394f4a57dc6ba787c88cf2c5082904206e2b1984ebbc985c2234b70ae2cf60d4e0d434bbfd3262abec8ffbe7d4e7291f2969b8f359ecff178ce5fb5409f6d35545e141e5e0468e6657afcc2fc2285f34c91d72ff6fe46a0798b1349a9ca8b25ae85520566a3d0c0f52fc023ba71cc69ec3d3247114e062c977a7ad68d19b60f369f085216ba3b1b466f9f15d6f9f94dc05f22bb5bc48aa296a3489a9611b1702d0a04a6fb1dc8026de6462c0f405c03a145e6c7ee43178f1ae6d3c8012850ad4527a9ba96ab14b77181f08075c5be2e500322a4bf50dc87071d05ddc659fec18c63d86c23a9bcc56afe16fe4e4851a9ee398548ee42a09fb06bf620eb6630e49cd2be8bbac8d2cdb7c09ba095b5d247b21a39df7e483bd49d31725f5e1c82a909cc2e0f30b0940c3df54ef0aebecf0a3132103353ab50c073d00acde91ee27dacd986d716d7ed633f543d38e36c0bbc66fcb0f9ba7b8c069d2c96060896ce52c74e6d1d871f82dd5d0715911c9a8e2ba71e63f86ad2d4f891395722e0f67fcc47b131c748d43f6679e9adc32cc4db1919238bfa2f9aa4609fcce619c6bfd3f5ec6b21c8902c772fd0fe17584789625a0bc8f4cbbe98e1c92cd36f414c050c11c449dddee74442c7741345f8dc9190f4596397c302655fe50b3c8612ed2468b9d6e90b6c21c935b72cc4c6664c33bd9d9c0f0a09bf7e0a7eedc024f194f52a9f168918199314146e8b803c282a2994040c5a31216d1a2a1e46bb5b6f878a1c530adddde5e3793eaca0f8959169a4bef236c248ad22306ab924634f30c11d41af2c88684333e12efc9c03999af7e4923e534866f488ebfb65178373a634d87b4f515aa12ebf74f3088f6d59e68998d8d43579e6bbd851a44401a978c4bd13a8dc39eb6922cb90fd93c191f8d47153877262e341666618c6b835d99eed639afa2f782e41e9fe988109da9b8fe23c4cb32086c39a18c6d7ccf1bbe448c022d3ae11df5ecd5a6e8f58d6f9ecf62ab3196ff94ef791ee2cee70da41eeead21192a0c79461b5ae7d3e80a554aa525c0be6722919f8a46730ac6bcc5a745e5d77fea4eaa7a1b605268780786534ec3431f1f8cce4fc50065caaa32e555e493d507ad7da2bb614c7cd81d29b9f363bd13445b96d562d819c35bf0046c9a6d55cea67654a550e2f6c57def5d5b83a629d7812c630e8b1d15786d381de679224850128c82f1011d421bc5ab8b325b324095c07202d698b3a1f76fb49913a02ccb7030c42e2a16388176c6d5de23a509a26828d1dd90f491fbdce1b517063cc5ee2f353d1344be9ba573e547b050c7211825a6f57602c2827fb658b9e1f3670a297790a9e7a6ef3e0223749b52af9d075655bb0fe56304356382d4287ea10500fd62033e5b7aa7fbfdac36c54eac4eeb21796edacbaea205be449219e20723bc4181cdedc5e943bc03593a8dc3cca71cca5e6da58b0b39c6c759d0851ac4bd57639393e02bd16c1db384b9f7117429a5625cfe16f313dc379172d2c66ddd7264829f59dff8f566299a3656a762c0a8f0c228fa805025a6018eeea625de395dc2cf692a3b1ddb901ca656b9a420c5fa3bb4eaf952cd4894132413be778ff6f8122ab94795a2a0b47701d99b5a7ea89d093365cc1fe78a4e911ab47d727824589805b43c43c4a62788d529efc18ed74fc6655c68691247db2dd42433ab993898019455ad5bea8bbce57e77059932e8d90572b3052dfd4f455afb973dc8db7d472943378038d38419a6622c92bd6487b0825802aa8a5479aece625f3892489c363dc15b1901d24e82c0a5a7dcb2b78bb011e0065d0fe63222f53870c609a97201332ef7895ec380e81f7db04f6de4a9941ff2a52a93751b4a7b00726bb7ab3062c6c68b870a90492f371f755aed2bb882a83541068c61887fbc9c950d136d0a169ed83213393aca411663f766bdac31882105ee88a6f95d90a07270f0fc9976ba8e10cc98670578b9e09ffc30d821836ab5257f14de7b1578ce3a5dd9afb70905e2c7e9ec10c5487d45569893dacdfbda826f86e0af425fb34cf142620db7f809882677d8eb6a13551d39a9cfceede46ad89764c7a032833f6edcde3baeace3059485b37733481377c6c1b26d1bec8076f9817c196dc9d826057343e1a9b3914d9eb19d3fbddf1315443257a6e8f31fcd4e5368509f1494d10276fe51beb62e95e99970b034b6d5603518bd0c18b936796798d9f77ec1c7b65b9251e8ce1ef9ba818205d3760e2d0748173747ba63ea1b9440356652a9324eed7bb19f4ce44f74c42a032ecc65a5348305d722c0d01426d0fd45e79e4464910860447c71826988ebc4a9cea478557b54252c681270b31c1cdb0ed38b7ad1a05b6362c2aeb5a3f7fd448f4f1dd3d14f030491053c606009c81bc26a3c467b49fc240cbe72141bbe99fb99c20e7ae26c5993baf682c3a233be631fdaa6340e268920f8115fb5e6069591df0a7a50e70a41387828aa4739ec390a41c36ebd96a4928b4f24d53045187cadcdcfee03f1510b3f63156070f367b2fb19f641f5aa40f978760330218b1151a400c44b1ad17a4f798c8794978f34189c9e9ead73fc306bcc5685e786005fcc9f2902db02eb6e2878350f4d55cf8c02943c9037ffbceb79974fc980469a27dcff594738913bf2e495486456d8a45154ca870314fe989a7d03dbe0cc32e15745c88694ab2f2c840ec8bfa2612b26898b80ef4d43bfc2d07bc680e40342d389d2a8620963c4aa08cfc0be4fee57384c2d3e5b0ba0a6539deba811b47246770ed20a2f0ba5068781ade38aca6aa39c4cc4787430bb5c1b82eeca84b780097e20447b0b86d01eedeec68551c032e3209b2c14a6ad759fc9b5449f0217efb35d2cb412e66298a73adc0b3b2f19f2c10ac788039e7d024dc73e524da160cd688a8b8e2ad3f550655ab77a934844e1248c53a8b67bb106ce5a30572da53b2477ad23b9cc13c1e6b0fbc3022e29627267fcf9e148b886dcb328e0d17c69dec2dea36e3dafc3ea6f5b15012dc14e38cc9013e88b454ff85bdd723e79e2e7071a856e8dead57abbb9fa6ecdb32a1fe49a02bc48e02fcff55672e5882650a17db15ad5b81b8164655b60c70ae7b30e3b47fd6e77ca180eb4a2a613978471600b343dcbfc76206d176155ead6a3c2cad294967d57fc17e1cd4019979fe1e2600c4cc43c88016e4718b910d76fa81b32a72843159b0b535e86f1b1cf394229480075e6db1defbb53c48156dedcc9d5a44e885fcd1538768d12a903e1270017e9912e1e8f94b311c59cf7e4aa10c21d3434246f9c38eeae057a295e9bd3e872b497fac72b11f577b0f601edd89b78df465f825e63d62e0b9f828f7d659e4e41530ea2b78069a7af08969ace1424204481ca5fc6365659479615e0199c0e79a3c47e5a47a1659c8c098b033d57c1b8066a8baea9b9872a8974283fb63ada8a09aff77aaa5288e81922ab0831d10e005b5ffec380d6e84c48219c65085c30a2378c9e81e2254b67235f4755eea9082cdce5b6d3d88f20c6fd23721609f057ea7fa3970575fdb31072bc9cec7c9d96589194c137734db818f0bb8ad88be1433628ff45ea0bccf8336d5cc25babca8f0a00792657be23084c3ab7046ad4e4ca74db9a16850f5eaf2f5772221930958f1a8ae25444ca5b441d275270f9037798eb56c4c43da29fe0b3fa24e599174d52594a42f78b2b6257269c253685cba31d3a8ae73612df8b17f9046e2829ba5970c96d6b45cfad8f087d362c1ad4520c6671c1a55f22da41c4813d4cf68b3ac116a1b1e8b592e6ab5a2c083d00596d6daeef6d319f034bcd73533e4b5ae93b793cf8b37c226f779443d190900f5e2122b27a6a2a22cd76ef1488102280f77a097a01e070493e95daa080a71bab14c81d22eb13e4003c425679f631a8ed7c84c7a381fa644d99c1ceedd2e078130fc1f4c3e70a1f461c0d2b69497d5606fb9f86d906446447334873970042120f687f335f006a0bbd5423ba9928a952286a55bb988d4fae2ebd02575ac71114c23bb0c077717a972f1871426cb254400b91c0731fa41dfded07433d9b34027126a758509f8ba14ac8de563942028a60a68d64986cf2dec96f85dff4b38e7627173c1ae15998a30e99544f42421a32d3140f8e72ce83b5f5d9cecf03306296a77655271eb9895659e37cce0890c1ecfe3efe2208d68e35bcb3fd6721fb7ee2b0dad85ec9c78e4bb21ed9efe13be2da273acd625552f70c3479e903dd486c2e36029a8378831dd65eda80e00b672c9a322ee86c99d52945af92a9e5c971037a69e", 0x1000}, {&(0x7f0000001640)="f51bd31e1dee7ec5aa6f7058b7054e0d0051f46f8e2d6f2f567a16b19cb0f47d0391082e2e6396883eaba5f8977ee1177603be610ef85e35471865c2b78225abd960820d6b3a4aab567dd73ae013ed9471919063bce9266295b5d6def18978313b948a353d7f8d43b710890c4dcc261e75aa004d7a", 0x75}, {&(0x7f00000016c0)="e758cc99edb8b722f1d388cf55e6ed47f140b0098404", 0x16}, {&(0x7f0000001700)="be47b074353bf836f796cb3cc2777175e15487a338c5eafc72a977c409da2797803cc5dd50edf153f3cf713840aa13f3361656bdf93787f1affed1aea8521cf8334e98181cc68f85e721ef50b9cc9d8d724ac5b57543ad85e75a924b14d6baa2a34f68bf1b12c3a276f69aa9b9c461b79326ae4a2ee67691cbf4ed543141ce44805395451567c202c378704d9a177935a6f4969c659c6178d87c3fc013518c", 0x9f}, {&(0x7f00000017c0)="0cc118c04091491d60aae400b3452841fe65d21ec6d5ab33f49a7fcea0e3f807c6e6085638898585586bdc3239d3e23385c57dbcdcf72d8b364daa81e5c1a0dacfa97206c6b3bb32a903d4c05c0e7c4bbb22bd6219a872edee20921370aac5ce6bbb250c63f46252fc2d3f108491b767baa2fc4961c35c3b978458caa96cb7c13357176b9f9e3c9abbe1398ee3205194e952c3b382127c99", 0x98}, {&(0x7f0000001880)="8a30e32122ad4e1af882c0d8126f", 0xe}], 0x7, &(0x7f0000001940)=[@dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, [], 0x0}}, @sndinfo={0x1c, 0x84, 0x4, {0xffffffffffffffe0, 0x1000, 0x3, 0x65, r4}}, @sndrcv={0x2c, 0x84, 0x2, {0x3, 0x0, 0x20, 0x0, 0x7, 0x100000001, 0x783c000000000000, 0x448000000, r4}}], 0x64, 0x100}, 0x80)
sendmsg$unix(r2, &(0x7f0000000380)={&(0x7f0000000040)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000000340)=[{&(0x7f0000000140)="756205376c295efdb22904623ad6b85ee8766736920e2cf82cc71336932d9885830e6d79a6f1f5424f2f37b6322c9b55d0399637f1d0ad46ddcdeae0dba7718a72ffccc3914fb7dbad93d3eb1a4768095c1991fa4c393bf2cc8ca20c939eea1e00d2cda77cef34256fafb2ccc26cc7bc6ef2bc960a75a052c6ad525850c2da70", 0x80}, {&(0x7f00000000c0)="4f961648134533e7cb69a3ecce", 0xd}, {&(0x7f0000000200)="a1942065608720b31efa60d35302eb3e9fd398a0d43bec0fcaf89884049e83f32dda484a705696b8ab5f8786a7f4ffcc987f2ccd953be80995bf46150106e12ec96c2fc7fb4c7654735fdf2484afae076d1c0950544f3704cec4712670b13820054ed8b3031052300a682ff09bbf7bd89c96d8994d04d6b40f7ba3e8c242e5a36c7019a8638264446a583087f085e5717a49f7d7b54f145fa3fad676769a028d8cc4dbc90d3beaf3b1c66d88a67cdb3977b480bd695a8e1f9afb8bd083db67a7ecb3a17f92cf076ffbfb3197e4b8e2ddd2b7c377b021c126a3d7f9a54dbf4a9ca09ba3f565", 0xe5}, {&(0x7f0000000300)="71bf7ee18c1ead59dd296c04e00d2e23f9d02456", 0x14}], 0x4, 0x0, 0x0, 0x10d}, 0x80)
setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000580)={r4, 0xfffffffffffffffa, 0x2, 0x101}, 0x10)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x32, &(0x7f00000001c0)={r3}, 0x8)

19:01:05 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000080)={0xffffffffffffffff}, 0x1)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000040)={0x401, 0x400, 0x5, 0x1f, <r1=>0x0}, &(0x7f00000000c0)=0x10)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0xf, 0x101, r1}, &(0x7f0000000140)=0xc)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

19:01:05 executing program 2:
mlock(&(0x7f0000aa7000/0x2000)=nil, 0x2000)
mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000)
mlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000)

19:01:06 executing program 2:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, 0x10000, 0x8000}, &(0x7f0000000040)=0xc)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)={@in={{0x2, 0x0, @multicast1}}, r1, 0x7, 0x8, 0xfffffffffffffff8}, &(0x7f0000000140)=0x94)
socket$inet_icmp(0x2, 0x2, 0x1)
sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x29, 0x29, 0x15, @rand_addr}], 0x29}, 0x0)

19:01:06 executing program 0:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96)
r1 = shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil)
shmctl$SHM_LOCK(0x0, 0xb)
listen(0xffffffffffffffff, 0x0)
execve(&(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000500)=[&(0x7f0000000380)='\x00', 0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00'])
openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8)
socket$inet6_udp(0x1c, 0x2, 0x0)
accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000)
r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r3 = accept(r2, 0x0, 0x0)
close(r0)
r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r4, 0x7e2780e3)
r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r5, 0x0)
ftruncate(r4, 0x8000)
mkdir(&(0x7f0000000600)='./file1\x00', 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000540)=ANY=[@ANYBLOB="bc9ab1dd", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=<r6=>0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000580)=0x24)
open(&(0x7f0000000880)='./file0\x00', 0x100000, 0x2)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB], 0x0)
execve(0x0, 0x0, 0x0)
freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000009c0))
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000780)=ANY=[@ANYBLOB="02ffffef0300000001000000806a000000000000"], 0x0)
open(&(0x7f00000005c0)='./file0\x00', 0x20084, 0x82)
setsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x4, &(0x7f00000003c0)=0x4, 0x4)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f0000000640)={r6, &(0x7f00000006c0)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f00000008c0)=0x10)
shmctl$SHM_LOCK(r1, 0xb)
shmctl$SHM_LOCK(0x0, 0xb)

19:01:06 executing program 2:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
r1 = socket$inet(0x2, 0x10000000, 0x9)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000180)={<r2=>0x0, 0xf, 0x9}, &(0x7f00000001c0)=0x8)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000002c0)={@in6={{0x1c, 0x0, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x81}}, r2}, &(0x7f0000000200)=0x84)
shutdown(r0, 0x1)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000280)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
sendto$unix(r4, 0x0, 0x0, 0x8, 0x0, 0x0)
write(r4, 0x0, 0x0)
read(r3, &(0x7f00000000c0)=""/106, 0xfffffe3c)
r5 = socket$inet6(0x1c, 0x4, 0x3)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000000)=ANY=[@ANYRES32=<r6=>0x0, @ANYBLOB="06000600e6fff8ff0600450000000100"], &(0x7f0000000040)=0x14)
getsockopt$inet6_sctp_SCTP_EVENT(r5, 0x84, 0x1e, &(0x7f0000000080)={r6, 0x6, 0x1}, &(0x7f0000000140)=0x8)

19:01:06 executing program 3:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
getgroups(0x3, &(0x7f0000000080)=[0x0, <r0=>0xffffffffffffffff, <r1=>0x0])
chown(&(0x7f00000001c0)='./file0\x00', 0x0, r1)
mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0)
getgroups(0x4, &(0x7f0000000040)=[r1, r1, r0, r1])
chmod(&(0x7f0000000100)='./file0/file0\x00', 0x0)

19:01:06 executing program 1:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_int(r0, 0x0, 0x51, 0xffffffffffffffff, 0x392)
accept$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10)

19:01:06 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
bind$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x1}, 0x8)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="0000e9ff", @ANYRES32=<r1=>0x0], &(0x7f0000000100)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)={r1}, 0x13)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000000c0)=0x2, 0x4)
close(r0)

19:01:06 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x400000000101)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0)
mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000)
ftruncate(r1, 0x0)
sigaltstack(&(0x7f0000ff9000/0x2000)=nil, 0x0)
fdatasync(r0)

19:01:06 executing program 3:
setrlimit(0x7, &(0x7f0000000080)={0x90800000000b35d, 0xfffffffffffffffc})
r0 = dup(0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000000)={<r1=>0x0}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000500)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB="04000000870000000202000009001a0000020800"], 0xa0)

19:01:06 executing program 1:
r0 = socket(0x17, 0x7, 0x9)
getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4)
r1 = getpid()
wait4(r1, &(0x7f0000000080), 0x1, 0x0)
r2 = socket(0x1c, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f00000002c0)={0x0, 0x800}, 0x10)
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000340)=0x3, 0x4)
sendto$unix(r2, 0x0, 0xa00, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c)

19:01:06 executing program 0:
madvise(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x3)
madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x6)

19:01:06 executing program 3:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r1=>0x0]}, &(0x7f0000000100)=0x8)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x27, &(0x7f0000000200)={<r2=>r1, 0x0}, &(0x7f0000000240)=0x10)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000000c0)={r2, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000140)=0x10)

19:01:06 executing program 0:
madvise(&(0x7f0000aa3000/0x1000)=nil, 0x1000, 0x2008)
r0 = socket$inet(0x2, 0x80000000000004, 0x80000000)
socket$inet_udp(0x2, 0x2, 0x0)
r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x10)
r2 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000080))
setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f00000001c0)="b2d942068f5f0113f5443f2a5b219855", 0x10)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={<r3=>0x0}, &(0x7f0000000100)=0x8)
setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000200)=0xf6b0, 0x4)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={r3, 0x6}, &(0x7f0000000180)=0x8)
r4 = fcntl$dupfd(r1, 0x11, r2)
getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000240), &(0x7f0000000280)=0x4)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x20, &(0x7f0000000000)=0xcde6, 0x4)

19:01:06 executing program 1:
munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000)
mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0)
mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000)

19:01:06 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x400000000101)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0)
mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000)
ftruncate(r1, 0x0)
sigaltstack(&(0x7f0000ff9000/0x2000)=nil, 0x0)
fdatasync(r0)

19:01:06 executing program 3:
r0 = shmget(0x0, 0x3000, 0xfffffffffffbfffe, &(0x7f0000ff9000/0x3000)=nil)
shmat(r0, &(0x7f0000ff9000/0x4000)=nil, 0x2fff)
mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x3, 0x81011, 0xffffffffffffffff, 0x0)

19:01:06 executing program 1:
clock_nanosleep(0x0, 0xfffffffffffffffe, 0xfffffffffffffffe, 0x0)
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c)
accept$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000000c0)=0x10)
setsockopt$inet6_udplite(r0, 0x88, 0x2, &(0x7f0000000100)=0x3, 0x4)
r1 = socket$inet6_udplite(0x1c, 0x2, 0x88)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000), &(0x7f00000001c0)=0x4)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)=0x6)

19:01:06 executing program 3:
freebsd10_pipe(&(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
linkat(r1, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00', 0x400)
close(r1)
mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x10, r1, 0x0)

19:01:06 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x400000000101)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0)
ftruncate(r1, 0x4cf)
mlock(&(0x7f0000ff7000/0x3000)=nil, 0x3000)
fdatasync(r0)

19:01:06 executing program 3:
semget(0x0, 0xfffffffffffffffe, 0x20)
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
getsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4)

19:01:06 executing program 0:
link(&(0x7f0000000040)='./file0/file0\x00', 0x0)
r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10, 0x10000000)
listen(r0, 0x200)
socketpair(0x1c, 0x7, 0x3, &(0x7f0000000140))
r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0x69, &(0x7f00000000c0)={{0x1c, 0x1, 0x3f, @empty, 0x9}, {0x1c, 0x2, 0x9c, @remote={0xfe, 0x80, [], 0x0}, 0x1}, 0x6894, [0x1c, 0xffffffffffffffff, 0x0, 0x383, 0x2, 0x0, 0x6, 0x6]}, 0x5c)

19:01:06 executing program 1:
clock_getres(0x9, &(0x7f0000000000))

19:01:06 executing program 1:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r1 = open(&(0x7f0000000040)='./file0\x00', 0x20001, 0x6)
utimensat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{0x6, 0x8000}, {0x9, 0x7ff}}, 0x200)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000140)={<r2=>0x0, 0x6, 0x4}, &(0x7f0000000180)=0xc)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000001c0)={<r3=>r2, 0x81}, &(0x7f0000000200)=0x8)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000240)={r3, 0x10000}, &(0x7f0000000280)=0x8)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc)

19:01:06 executing program 3:
r0 = socket(0x17, 0x1, 0x0)
listen(r0, 0x0)
sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0)

19:01:06 executing program 1:
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={<r2=>0x0, 0x3}, &(0x7f00000000c0)=0x8)
r3 = socket$inet6_udplite(0x1c, 0x2, 0x88)
getsockopt$inet_mreqn(r1, 0x0, 0xc, &(0x7f00000002c0)={@empty, @multicast1, <r4=>0x0}, &(0x7f0000000300)=0xc)
r5 = accept(r1, &(0x7f0000000580)=@un=@file={0x0, ""/4096}, &(0x7f0000000140)=0x1002)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x108, &(0x7f0000000200)={r2, 0xcfb, 0xf, 0x1, 0x9}, &(0x7f00000015c0)=0x18)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000340)={@local={0xfe, 0x80, [], 0x0}, r4}, 0x14)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000100)={<r6=>r2, 0xffffffffffff0000}, &(0x7f00000001c0)=0x8)
mkdirat(r0, &(0x7f0000000180)='./file0/file0/file0\x00', 0xfffffffffffffffe)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f0000000400)={@in={{0x2, 0x1, @multicast1}}, r6, 0x2, 0x5, 0x7b5, 0xda, 0x7}, &(0x7f00000004c0)=0xa0)
setsockopt$inet_udp(r5, 0x11, 0x1, &(0x7f0000001600)=0xff, 0x4)
r7 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0xa, &(0x7f0000000180)={@in6, 0x0, 0x0, 0xfffffffffffffc00, 0x111}, 0x98)
connect$unix(r7, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0)
renameat(r0, &(0x7f0000000540)='./file0/file0\x00', r0, &(0x7f0000000500)='./file0/file0\x00')
renameat(r0, &(0x7f0000000280)='./file0\x00', r0, &(0x7f0000000240)='./file0/file0/file0\x00')
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000380)={r2, 0x9a, 0x0, 0x7, 0x3f3}, &(0x7f00000003c0)=0x18)

19:01:06 executing program 3:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
pipe2(&(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100004)
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000080)=0xec5, 0x4)
connect$unix(r0, &(0x7f0000000000)=@abs={0x5e936829ac9101fc}, 0x3b8)

19:01:07 executing program 3:
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x5)
mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x4)

19:01:07 executing program 2:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
r0 = shmat(0xffffffffffffffff, &(0x7f00003cd000/0x1000)=nil, 0x1000)
shmdt(r0)
select(0x0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0)
r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000000)=0xfffffffffffffffa, 0x4)

19:01:07 executing program 1:
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={<r2=>0x0, 0x3}, &(0x7f00000000c0)=0x8)
r3 = socket$inet6_udplite(0x1c, 0x2, 0x88)
getsockopt$inet_mreqn(r1, 0x0, 0xc, &(0x7f00000002c0)={@empty, @multicast1, <r4=>0x0}, &(0x7f0000000300)=0xc)
r5 = accept(r1, &(0x7f0000000580)=@un=@file={0x0, ""/4096}, &(0x7f0000000140)=0x1002)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x108, &(0x7f0000000200)={r2, 0xcfb, 0xf, 0x1, 0x9}, &(0x7f00000015c0)=0x18)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000340)={@local={0xfe, 0x80, [], 0x0}, r4}, 0x14)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000100)={<r6=>r2, 0xffffffffffff0000}, &(0x7f00000001c0)=0x8)
mkdirat(r0, &(0x7f0000000180)='./file0/file0/file0\x00', 0xfffffffffffffffe)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f0000000400)={@in={{0x2, 0x1, @multicast1}}, r6, 0x2, 0x5, 0x7b5, 0xda, 0x7}, &(0x7f00000004c0)=0xa0)
setsockopt$inet_udp(r5, 0x11, 0x1, &(0x7f0000001600)=0xff, 0x4)
r7 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0xa, &(0x7f0000000180)={@in6, 0x0, 0x0, 0xfffffffffffffc00, 0x111}, 0x98)
connect$unix(r7, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0)
renameat(r0, &(0x7f0000000540)='./file0/file0\x00', r0, &(0x7f0000000500)='./file0/file0\x00')
renameat(r0, &(0x7f0000000280)='./file0\x00', r0, &(0x7f0000000240)='./file0/file0/file0\x00')
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000380)={r2, 0x9a, 0x0, 0x7, 0x3f3}, &(0x7f00000003c0)=0x18)

19:01:07 executing program 0:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
bind$inet6(r0, &(0x7f0000000000)={0x1c, 0x3, 0x1, @loopback, 0x9}, 0x1c)
sendto$inet6(r0, &(0x7f0000001000)="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", 0x7d8, 0x0, 0x0, 0x0)

19:01:07 executing program 0:
mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x80013, 0xffffffffffffffff, 0x0)
socketpair(0x17, 0x4, 0xf2, &(0x7f0000000080)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in6={{0x1c, 0x0, 0x9, @loopback, 0xfffffffffffffff7}}, <r2=>0x0, 0x200, 0x3, 0x7066}, &(0x7f0000000280)=0x8c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000002c0)={@in={{0x2, 0x2, @loopback}}, r2, 0x800, 0x900000, 0x0, 0x2, 0x2}, &(0x7f0000000380)=0xa0)
getsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f00000000c0)=""/181, &(0x7f0000000180)=0xb5)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100, 0x100)
openat(r3, &(0x7f0000000040)='./file0\x00', 0x0, 0x4)

19:01:07 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000003c0)={@in={{0x2, 0xffffffffffffffff, @remote}}}, 0xc6)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000000)={<r1=>0x0, 0xa6d}, &(0x7f0000000040)=0x8)
r2 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x120004, 0x1)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f00000001c0)={r1, 0x7fffffff}, &(0x7f0000000200)=0x8)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)={@in={{0x2, 0x0}}, r1, 0xc042, 0x2400000000000000, 0x2}, &(0x7f0000000140)=0x94)

19:01:07 executing program 1:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x2)
r1 = dup(r0)
truncate(&(0x7f0000000080)='./file0\x00', 0x1)
pwritev(r1, &(0x7f0000000600)=[{&(0x7f0000000580)='I', 0x1}], 0x1, 0x6d998)
truncate(&(0x7f0000000040)='./file0\x00', 0x7fffffff)
truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000)
getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000380)={<r2=>0x0, 0xffffffffffffffff, 0x6, 0x100000000}, &(0x7f00000003c0)=0x10)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000400)={r2, 0x401}, 0x8)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000440)=ANY=[@ANYRES32=<r3=>0x0, @ANYBLOB="bd00000020d7b74daa3ff5277cc8450c56934cd5e2bd4ae85d478213383e5104dfff10a62895008e4188e9fdc7372d3b63460e6ae9245584240f30c38dc7396e141297fbfa91cf70af1d32a9dfbd78d96ccfa4b9e8639af97f941036d04d6723bc845217c5c515660396d415ea1d0010cea23730373cf8578a43aa16e11b19733137a08b76b63a2415ce092a75c26b4a1faf04a2ce2afdcc2a6bb56134b177d47b325a003e0ce45234a2bdd414e73c13f7c64d695dda349d2b13da43ac357a88c2749cd87874e88dfd8565e82a029d6934d580259cce2da1c194bf6443ee4f340c7cc728d0471be0243e1f330e228d0000"], &(0x7f0000000200)=0xc5)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000240)={r3, 0xf0, "c2f48b463a0ffb42891adf01ee655367e02287a6b147dcb48e2a27b9a1c7a1e7fa5c0383e31eff9b7c0cb53fce2bfb38d5b08c1ccb4279250f7c8e4674f6e310accc218047b57a23e82cc6ea843411dd81175bb65805a0b5b9211bcdd64679a70c961599eae2d5b55a1834b1b0e8b582567fd4beea954d0d0f4f87d3cd5c89fc7a149a97b6e9e5f68693b0ee4553db81aa90b499915141aa08d19dfce5a2542ec7a419e59d8922c1a56fd058514564482b9c7343a33036158f3fb3b9ebee5412d0d5db701093cec674d892b7218f243dee2241907e2a0ca0e189c399bd58d11903c4feb14eae6eac2b68b6b177417175"}, &(0x7f0000000340)=0xf8)

19:01:07 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022f66696c653000"], 0x10)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000080)={0x0, 0x9d, "188b0048867bef64a68534b3ed4312c2d24e833180d75217d18f20d43815fa7bd5492f8e496ef7b858ed5551463d12bc70f46024d5cb1bf46147f25888bb45be8cb74a9e69255c0bff9b9dacc2170e738c632547b9a854c8f25bfa1de286dcf4026235121b51796298f0b0cd44d292e52090dfadf966595e0e90c99e3e2e46fba39cfbbc331cb65b263eda4807e767f4c57f97c179bba93aae9426eadb"}, 0x0)

19:01:07 executing program 0:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96)
shmget(0x0, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil)
listen(0xffffffffffffffff, 0x0)
execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], 0x0)
r1 = openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8)
socket$inet6_udp(0x1c, 0x2, 0x0)
accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000)
r2 = accept(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="25a305102e686b4b40ff"], &(0x7f00000003c0)=0x2)
close(r2)
r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r3, 0x7e2780e3)
r4 = open$dir(&(0x7f0000000400)='./file0\x00', 0x0, 0x0)
openat(r0, &(0x7f0000000440)='./file2\x00', 0x100000, 0x9)
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r4, 0x0)
freebsd11_stat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0))
ftruncate(r3, 0x8000)
mkdir(&(0x7f0000000600)='./file1\x00', 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, 0x0, &(0x7f0000000580))
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={<r5=>0xffffffffffffffff})
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0a010000ffff000002"], 0x9}, 0x0)
sendmsg(r5, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x128}, 0x0)
r6 = socket(0x2, 0x25, 0x2)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f00000004c0)=ANY=[], 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x10004}, 0xffffffffffffffb1)
open(&(0x7f0000000800)='./file0\x00', 0x100000, 0x26)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f00000006c0)=ANY=[], 0x0)
open(&(0x7f0000000640)='./file0\x00', 0x823, 0x20000000040)

19:01:07 executing program 2:
getpgid(0x0)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
socket$inet6_udp(0x1c, 0x2, 0x0)
mlockall(0x0)
munlockall()
open(&(0x7f0000000000)='./file0\x00', 0x540, 0x6)

19:01:07 executing program 0:
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff}, 0x0)
write(r0, &(0x7f0000000140)="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", 0x1000)
write(r0, &(0x7f0000000040)='!', 0x1)
write(r0, &(0x7f0000001140)="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", 0x1000)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x3, 0x6, @empty, 0xe8}, 0x1c)

19:01:07 executing program 1:
r0 = socket(0x1b, 0x3, 0x0)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180), &(0x7f0000000140)=0xfffffe2b)
getsockopt$sock_timeval(r0, 0xffff, 0x1010, &(0x7f0000000000), &(0x7f0000000080)=0x910)

19:01:07 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000040)={0x100000001, 0x8, 0x4000, 0x0, 0xbb84, 0x1, 0x27, 0x6, <r1=>0x0}, &(0x7f0000000080)=0x20)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000180)={r1, 0x10000000007fff}, &(0x7f0000000100)=0x8)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x3004, &(0x7f00000001c0)=ANY=[@ANYBLOB="2770c2fc96fac6c9b8fc5c9adc7a288b180c1735ecf09001165f8095a016a92d7b83cfa2dcf5369dcc728ef477d5d089ef4963c05886a4f40f55d10cf2a9940cd9e125680efd1c3e778b7a47e7c0745d4a6cf7d7140114be545c9d0ec7da9acec053b504e836fcc1bc7d2dd48857f14da841a23220ec2f95"], &(0x7f0000000000)=0x4)

19:01:07 executing program 1:
munmap(&(0x7f0000ff7000/0x4000)=nil, 0x4000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2)
r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10, 0x10000000)
sendto$inet(r0, &(0x7f0000000080)="5653f3d21a7fcd790f5f705ce0f6c994af93f82f6e872b0be2fe77c26291a88e49ec433d651c79475bffb81d7ac3791d78c89179ae08bdc99e6f565052528c02ecb0d586caa72aafd132f9299e3546c1f863b005d2129bb7b8db3592a608d9cee3e11ce445242ae4a7768068d732d2fe4272be9e99fc0e1bee125e170f67d0a23ac9902a603553bb423a9c3b72da13d292948a8c3581a06cc639dca0bce0b9354e1a20fca1a33e873a678ad435f0529b87337d8b890ad0f4013241eff79bbec110cea0de8e56bf0d4348b75cf15fdd4f291bf3894232e9d37eb22b086c5a06a1264540a17061cf6535363f279808173233", 0xf1, 0x1, &(0x7f0000000180)={0x2, 0x2, @multicast2}, 0x10)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r1, 0x0, 0x1000000000003)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000440))
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000004c0)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, <r2=>0x0, 0x8, 0x40, 0x0, 0x5, 0x89, 0xfff}, &(0x7f0000000580)=0xa0)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000005c0)={0xf, 0x9, r2}, 0xc)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
recvfrom$inet(r1, &(0x7f0000000280)=""/154, 0x9a, 0x81, &(0x7f0000000140)={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000100)={<r3=>0x0, 0x5}, &(0x7f0000000340)=0x8)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000380)={@in={{0x2, 0x0, @multicast2}}, r3, 0x57fad6e5, 0xa70, 0x21}, &(0x7f0000000640)=0x22)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90)
madvise(&(0x7f0000768000/0x600000)=nil, 0x600000, 0x3)

19:01:07 executing program 0:
r0 = socket(0x1d, 0xfffffff, 0x87)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10)
setsockopt$inet_group_source_req(r0, 0x0, 0x57, &(0x7f0000000340)={0xffffffff, {{0x2, 0x0, @multicast1}}, {{0x2, 0x3, @multicast1}}}, 0x118)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000240)={0x0, 0x3}, 0x8)
sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0)
shutdown(r0, 0x1)

19:01:07 executing program 3:
setpgid(0x0, 0x0)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
socket$unix(0x1, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0)
mprotect(&(0x7f0000d10000/0x3000)=nil, 0x3000, 0x0)
munlockall()

19:01:07 executing program 0:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
readlink(0x0, &(0x7f0000000080)=""/150, 0x96)
r1 = accept4(0xffffffffffffffff, &(0x7f0000000540)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000005c0)=0x10, 0x20000000)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000680)={<r2=>0x0, &(0x7f0000000640)=[@in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000006c0)=0x10)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000700)={r2, 0x5}, &(0x7f0000000740)=0xc)
r3 = shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil)
shmctl$SHM_LOCK(r3, 0xb)
listen(0xffffffffffffffff, 0x0)
execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00'])
openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8)
socket$inet6_udp(0x1c, 0x2, 0x0)
accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000)
r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r5 = accept(r4, 0x0, 0x0)
close(0xffffffffffffffff)
r6 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r6, 0x7e2780e3)
r7 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r7, 0x0)
ftruncate(r6, 0x8000)
mkdir(&(0x7f0000000600)='./file1\x00', 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="0700000037d303c85172d3ed2ce521c4792dcde79b41c18130a8973e1a43dacea1b99b8ce8f19558f7f11dd8a22d0096efb4c2a7792f84f76de443d89102f5ebee911260801e7f562c3c164cea60d8df1f4f4fcd8f4e4aed34ff0246d042676dd2", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0)
r8 = socket(0x2, 0x5, 0x0)
connect$unix(r8, &(0x7f0000000980)=ANY=[@ANYBLOB="82022e2f669acbdc0300c91c20e685e960fd230ba990218026788ac6d4ce71225a991db217cdd22b5455aacb0e797d2c1e7c957c59814af15d410ac00b52d0fdc08f10db2ba42950156f250028027f8e8c2c5b03efc49765b7ee16386a4cfbcc8d88e93b3bfc70ce80f3ab4fa72cb2427280f3694a5d0fc768296b33cafb6b668bb77f743361cc251ae9df05ab2b10d67d14c920205a8763c8f8ba0fc4e45fc23bba4a5ecb9fe325418f2d639400265aacd51743574398dad4eea419fd7673189a032968209a32485ebf50b8622571dd5b4f50ce65ea9027e0483c5787abbc34cb998a953b02e26aee8391e96528c14e"], 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="bd28f291fd6525240d2a28ee5f60eeb4447ae6f9d82e6c037501000000000000000000000000000000", @ANYRES32=0x0], 0x0)
r9 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r9, &(0x7f0000000180)='./file0\x00', 0x0)
mkdirat(r9, &(0x7f0000000100)='./file0/file0\x00', 0x0)
unlinkat(r9, &(0x7f0000000580)='./file0/file0\x00', 0x0)
open(&(0x7f0000000800)='./file0\x00', 0x100000, 0x100)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x23, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x0)

19:01:08 executing program 2:
r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080)={0x4, 0x4, 0x0, 0xffff, 0x7fff, 0xfff, 0x10000, 0x8, <r1=>0x0}, &(0x7f00000000c0)=0x20)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)={<r2=>r1, 0x9, 0x7, [0x9, 0x100000000, 0x9, 0xb9, 0x7, 0x1, 0x40]}, &(0x7f0000000140)=0x16)
exit(0x1)
r3 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0x69, &(0x7f0000000180)={{0x1c, 0x2, 0x100000001, @local={0xfe, 0x80, [], 0x0}, 0x6}, {0x1c, 0x3, 0x8, @empty, 0x19}, 0xdfa1, [0x10000, 0x9, 0xffffffffffffffc1, 0xffff, 0x0, 0x2, 0x0, 0x23]}, 0x5c)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000200)={r2, 0x7fffffff000000, 0x899b, 0xc2d, 0x100000001, 0x1, 0x1, 0x4, {@in={{0x2, 0x2, @rand_addr=0xffffffffffffffff}}, r1, 0x5, 0x8238, 0x9, 0xffffffff, 0x5}}, &(0x7f00000002c0)=0xb8)
setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x51, &(0x7f0000000300)={0x7, {{0x1c, 0x3, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x6}}}, 0x88)
setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0x68, &(0x7f00000003c0)={{0x1c, 0x3, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0xac4}, {0x1c, 0x0, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x7}, 0x36, [0x200, 0x5, 0x7fffffff, 0x1, 0x5, 0x5, 0x5, 0x401]}, 0x5c)
fcntl$getflags(r3, 0x3)
pipe2(&(0x7f0000000440)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x100004)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x22, &(0x7f0000000480)={0x1, 0x10000, r2}, 0xc)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000004c0)={0x5, [<r6=>0x0, <r7=>0x0, 0x0, <r8=>0x0, <r9=>0x0]}, &(0x7f0000000500)=0x18)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x21, &(0x7f0000000540)={0x5, 0x2110, 0x0, 0x3, r8}, &(0x7f0000000580)=0x10)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000005c0)={r8, 0x811}, &(0x7f0000000600)=0x8)
r10 = open(&(0x7f0000000640)='./file0\x00', 0x28080, 0x185)
fstat(r3, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, <r11=>0x0})
getresuid(&(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800)=<r12=>0x0)
setreuid(r11, r12)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r5, 0x84, 0x13, &(0x7f0000000840)={r7, 0xa701, 0x3c, "17c9b29f9b623dc48cc2c21b801980475d36939dbaa50862a322f1221f8d33482d72e845e1295a2d0cb3cabd7a195c050713594f51001b7e72182aa2"}, 0x44)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r10, 0x84, 0xa, &(0x7f00000008c0)={@in6={{0x1c, 0x2, 0x8001, @empty, 0xfffffffffffeffff}}, r9, 0x8, 0x1, 0x100, 0xac, 0x0, 0x95}, 0x98)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r5, 0x84, 0x12, &(0x7f0000000980)={0x5}, 0x1)
setsockopt$inet_sctp_SCTP_CONNECT_X(r5, 0x84, 0x8007, &(0x7f0000000a80)={0x0, &(0x7f00000009c0)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x2, 0x80000, @local={0xfe, 0x80, [], 0x0}, 0x71}, @in={0x2, 0x3, @multicast2}, @in={0x2, 0x0, @broadcast}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x3ff, @remote={0xfe, 0x80, [], 0x0}, 0x3}, @in={0x2, 0x1, @multicast2}, @in={0x2, 0x1, @multicast1}]}, &(0x7f0000000ac0)=0x10)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r10, 0x84, 0x5, &(0x7f0000000b00), &(0x7f0000000b40)=0x4)
getresuid(&(0x7f0000000b80), &(0x7f0000000bc0), &(0x7f0000000c00))
setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r10, 0x84, 0x8001, &(0x7f0000000cc0)={r2, &(0x7f0000000c40)=[@in6={0x1c, 0x2, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x100000001}, @in6={0x1c, 0x0, 0xfffffffffffffffc, @local={0xfe, 0x80, [], 0x0}, 0x6}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x3, @loopback}]}, &(0x7f0000000d00)=0x10)
openat(r10, &(0x7f0000000d40)='./file0\x00', 0x0, 0x100)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x7, &(0x7f0000000d80)={@in={{0x2, 0x0, @multicast2}}, r6}, &(0x7f0000000e40)=0x8c)
pipe2(&(0x7f0000000e80), 0x4)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x7, &(0x7f0000000ec0)={@in={{0x2, 0x3}}, r1}, &(0x7f0000000f80)=0x8c)

19:01:08 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0)
lseek(r0, 0x0, 0x4)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
open$dir(&(0x7f0000000000)='./file0\x00', 0x400, 0x41)

19:01:08 executing program 2:
sigaltstack(&(0x7f0000ffa000/0x3000)=nil, 0x0)
semget$private(0x0, 0x2, 0x404)

19:01:08 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
unlinkat(0xffffffffffffffff, 0x0, 0x0)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0)
r1 = getpgrp(0xffffffffffffffff)
fcntl$lock(r0, 0xc, &(0x7f0000000000)={0x1, 0x3, 0xb9f7, 0x800000000000401, r1})
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
clock_gettime(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={<r2=>0x0, 0x6, 0x8, 0x1, 0x0, 0x328}, &(0x7f0000000100)=0x14)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)=ANY=[@ANYBLOB="02004e21ac1400aa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r2, @ANYBLOB="a7030400ffff0000"], &(0x7f0000000140)=0x94)
r3 = msgget(0x3, 0x4)
msgsnd(r3, &(0x7f0000000280)={0x0, "ba1da2449ab92ffcb27feaf522860733069edb160d7a87df2a8657d19ee8fa235678e3330265cf91898ef338f18e8fccb6b13adab30473a34f408eb2963cfb9ac8bff5fa81aec83cd22c20b129121e8e1758324495768dad32998b88ae34a97d7f6fa66d4eb5b1ee173177d1981cdd0eac58262e9bfada7d7fc8d8e07b442735c60c84e373dae532f179ae17d6acb96a68b5faed290a632612cf"}, 0xa2, 0x800)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)

19:01:10 executing program 1:
munmap(&(0x7f0000ff7000/0x4000)=nil, 0x4000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2)
r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10, 0x10000000)
sendto$inet(r0, &(0x7f0000000080)="5653f3d21a7fcd790f5f705ce0f6c994af93f82f6e872b0be2fe77c26291a88e49ec433d651c79475bffb81d7ac3791d78c89179ae08bdc99e6f565052528c02ecb0d586caa72aafd132f9299e3546c1f863b005d2129bb7b8db3592a608d9cee3e11ce445242ae4a7768068d732d2fe4272be9e99fc0e1bee125e170f67d0a23ac9902a603553bb423a9c3b72da13d292948a8c3581a06cc639dca0bce0b9354e1a20fca1a33e873a678ad435f0529b87337d8b890ad0f4013241eff79bbec110cea0de8e56bf0d4348b75cf15fdd4f291bf3894232e9d37eb22b086c5a06a1264540a17061cf6535363f279808173233", 0xf1, 0x1, &(0x7f0000000180)={0x2, 0x2, @multicast2}, 0x10)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r1, 0x0, 0x1000000000003)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000440))
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000004c0)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, <r2=>0x0, 0x8, 0x40, 0x0, 0x5, 0x89, 0xfff}, &(0x7f0000000580)=0xa0)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000005c0)={0xf, 0x9, r2}, 0xc)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
recvfrom$inet(r1, &(0x7f0000000280)=""/154, 0x9a, 0x81, &(0x7f0000000140)={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000100)={<r3=>0x0, 0x5}, &(0x7f0000000340)=0x8)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000380)={@in={{0x2, 0x0, @multicast2}}, r3, 0x57fad6e5, 0xa70, 0x21}, &(0x7f0000000640)=0x22)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90)
madvise(&(0x7f0000768000/0x600000)=nil, 0x600000, 0x3)

19:01:10 executing program 0:
r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x52)
pwritev(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)='i', 0x1}], 0x1, 0x1006)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0)
mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000)
preadv(r0, &(0x7f0000000580)=[{&(0x7f0000000180)=""/139, 0x8b}], 0x1, 0x0)
truncate(&(0x7f0000000040)='./file0\x00', 0xf2be)

19:01:10 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
munmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000)
fcntl$getflags(r0, 0x3)
ftruncate(r0, 0x7e2780e3)
open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x1)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x6, 0x12, r1, 0x0)
madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2)
mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000)

19:01:10 executing program 0:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
recvmsg(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f00000000c0)=""/123, 0x7b}], 0x1, &(0x7f00000002c0)=""/128, 0x128}, 0x0)
r2 = shmget$private(0x0, 0x3000, 0x2, &(0x7f0000ffa000/0x3000)=nil)
shmat(r2, &(0x7f0000ffa000/0x4000)=nil, 0x1000)
dup2(r0, r1)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="28010000ffff000001"], 0x9}, 0x0)
sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x128}, 0x0)

19:01:10 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
fcntl$setstatus(r0, 0x4, 0x8)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f0000000080)=[{r0}], 0x1, 0x0)
socket$inet6(0x1c, 0x0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={<r1=>0x0, 0x401}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000300)=ANY=[@ANYBLOB="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", @ANYRES32=r1], 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)

19:01:11 executing program 3:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100))
ppoll(&(0x7f0000000080)=[{}], 0xe0ee, 0x0, 0x0, 0x0)

19:01:13 executing program 0:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96)
r1 = shmget(0x0, 0x2000, 0x80000008, &(0x7f0000ff9000/0x2000)=nil)
shmctl$SHM_LOCK(r1, 0xb)
listen(0xffffffffffffffff, 0x0)
execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[&(0x7f0000000380)='\x00', 0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00'])
r2 = openat(r0, &(0x7f0000000900)='./file1\x00', 0x800001, 0x8)
socket$inet6_udp(0x1c, 0x2, 0x0)
accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000)
r3 = accept(0xffffffffffffffff, 0x0, 0x0)
close(0xffffffffffffffff)
r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r4, 0x7e2780e3)
r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mlockall(0x10000000002)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r5, 0x0)
ftruncate(r4, 0x8000)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000001c0)={0x6, [0x0, 0x0, 0x0, <r6=>0x0, 0x0, 0x0]}, &(0x7f0000000580)=0x1c)
r7 = socket(0x2, 0x10000004, 0x0)
connect$unix(r7, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f00000003c0)=ANY=[@ANYBLOB="c401bbc9b3"], 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x13, &(0x7f0000000040)={r6, 0x10001}, 0x8)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000240), &(0x7f0000000540)=0x4)
open(&(0x7f0000000800)='./file0\x00', 0x100000, 0x100)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f00000006c0)=ANY=[], 0x0)
freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000009c0))
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000840)=ANY=[@ANYBLOB="02ffffef0300000001000000f4fc8e452b7eaea8cd0a7f24144107efb39e7fd5f908e3351e109d8cb1504e033fcf2d3e6a88a1d26ad3c1d6a10f93c660352473b822316749c6eaa417959a97d901afcf2a"], 0x0)
open(0x0, 0x20084, 0x82)

19:01:13 executing program 2:
r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)={@in={{0x2, 0xffffffffffffffff, @loopback}}, <r1=>0x0}, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x3, 0xc10, 0x7, 0x401, r1}, &(0x7f00000000c0)=0x10)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={r1, 0x4, 0x9, [0x7, 0x7fffffff, 0x8, 0xfffffffffffffffd, 0x7, 0x0, 0x6, 0x1d051563, 0xff]}, 0x1a)

19:01:13 executing program 3:
r0 = socket(0x2, 0x8, 0xfffffffffffffffe)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r1=>0x0]}, &(0x7f0000000100)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)=ANY=[@ANYRES32=<r2=>r1, @ANYBLOB="0500020004005857"], &(0x7f0000000140)=0xc)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, 0x83)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000180)={r2, 0x7}, 0x8)

19:01:13 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0), 0x3ae, 0xf8a)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x2)
setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0)

19:01:13 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
connect(r0, &(0x7f0000000080)=@un=@file={0x1, './file0\x00'}, 0xa)
connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYRESHEX=0x0], 0x1)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x0, 0x51c, 0x0, 0x46d7}, 0x10)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000140)="90", 0x1}], 0x1, 0x0}, 0x0)

19:01:14 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
mprotect(&(0x7f0000142000/0x3000)=nil, 0x3000, 0x5)
setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4)
dup2(r0, r0)

19:01:14 executing program 3:
r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0)
r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0x8, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001})
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x3, 0x2, <r2=>0x0}, &(0x7f0000000140)=0xc)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000180)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r2, 0x1, 0x80, 0x0, 0x4, 0x5, 0x9}, 0xa0)
freebsd11_stat(&(0x7f0000000240)='./file0/file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
freebsd11_lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, <r4=>0x0})
freebsd11_stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, <r5=>0x0})
setresuid(r3, r4, r5)
r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0)
fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x3, 0x0, 0x0, 0x1000300010005})
flock(r0, 0x2)
execve(0x0, 0x0, 0x0)
dup2(r0, r6)

19:01:14 executing program 0:
r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10, 0x20000000)
setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000080)=0x1, 0x4)
msgget(0x3, 0x80)
shmget(0x0, 0x4000, 0x200, &(0x7f0000ff9000/0x4000)=nil)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
getuid()
pwritev(r0, &(0x7f0000002440)=[{&(0x7f0000000140)="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", 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{&(0x7f0000001300)="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0x1000}, {&(0x7f0000002300)="1e6e250fbf1874b8f12d39f80886404b08fccfd4d442116c2da14252fbf336390b8b3eea29580643c14e6892dc49f8557e075d62f10f531fe7d8a975ac4cb32220256705082dbd98ec60a446a8afd021270e3bcbad9dd5884a65e67cc3ef378d9ce88498bff662f08f4e3d7340bc0866a4d332bda342cfb041b2e094259c161a22381a0ce11e70e8f699b922441d17ea7d93c81635bb5502841f58d410186fc98360bc3e2928f7a6a9ed8c80f2da6235f94a7442023db04539296619cb414b1dc02c9ce58c6390ff9097bca92b207dbd0c66d4ff7aca4035064d2e80f8cd00d26223ec64fd76b93c8b89469906ed02f995f0398c", 0xf4}, {&(0x7f0000002400)="4db1edb8bd54c6bf946ab9b149bf95bd34b130a00eee9d0f7808e4", 0x1b}], 0x7, 0x0)

19:01:14 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, 0x1203, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="03000000fa3499010b72f92e51966b1033ba818e96000f72f06b83f47a7154b44f32e63c84ab7124a238cc2fa1269f7014d9402a93abc29a456636c22de82f0817"], 0x8)
writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1)
sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0)

19:01:14 executing program 2:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
ftruncate(r0, 0x7e2780e3)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x100000, 0x46)
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0x6)

19:01:14 executing program 2:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
dup2(r1, r0)
write(r0, &(0x7f0000000000)="241c6f3c29610845b7816d3f3e0a3639b37564e0d5f6e63a0aad17858512f187eafe91809d16d32a54017c7c63659305e9efe6bc19f91dea54e37066b9592eb438b167cf1a94633b7aa9aa6534cb70903093910b446d2d98a91e093b09288059b6afca696d0bcbcf4914272153adfb018c083fb086c77f85c0ea8e09572d250757d52e06086fc7293a1536dae8d3072a43c2f8561d18817078d5c7da90373f86b4d2275f1decb4e6310a3d1e550b5d6040d1cb7bec42b95d6be1c3ad110655bebbf8c46b151fbeecf78a04cb107d6c2f893ab0dd7d07fb99986145b067f9a7b7623962e2ff05077854dd42", 0xeb)
sendmsg$unix(r0, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00}, 0x1c, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="0c6500000000000122ff000001000000564886d5f17a246f3ef553d2704053f6b080871ca7"], 0x10}, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x52, &(0x7f0000000140)={0xfffffffffffff21b, {{0x1c, 0x1, 0x10000, @local={0xfe, 0x80, [], 0x0}, 0x4}}, {{0x1c, 0x1, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x7}}}, 0x108)

19:01:16 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000100)={<r1=>0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000140)=0x10)
setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000340)={r1, &(0x7f0000000280)=[@in={0x2, 0x3, @loopback}, @in6={0x1c, 0x3, 0x7, @loopback, 0x800}, @in6={0x1c, 0x3, 0x10001, @local={0xfe, 0x80, [], 0x0}, 0xffffffff}, @in6={0x1c, 0x2, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x8}, @in={0x2, 0x2, @loopback}, @in6={0x1c, 0x2, 0x6, @loopback, 0x79c}, @in6={0x1c, 0x1, 0xffffffff, @loopback, 0x7}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000380)=0x1e3)
lseek(r0, 0x0, 0x1000000000003)
pwritev(r0, &(0x7f0000000a40)=[{&(0x7f0000000980)="2648b30ceb7f9ae4802bb963953b0be6690eb1da5766d8ae1ae60017434157a984fb56924b82ba6f625d1c53347abfa8dbd642fab21e9e935984b97b6d9e8ad4bb12b309f3e5619018c2251f4d81bfa8648d1c62faf3d0a2e5f337323965a4554685209a6a6c4e110da99799295d2a802128984044a76c277dcd04eb1c356ddcd62e82b4871c7e0fc327c3e80197378f77bcc98dbba41fb7db2f4b91de4658cf79b50f6eed6220ecb0fa6e13b60cdbc7", 0x51}], 0x14e, 0x0)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000680)=0x6, 0x4)
recvfrom$inet6(r0, &(0x7f00000003c0)=""/85, 0x55, 0x0, &(0x7f00000004c0)={0x1c, 0x0, 0x1, @empty, 0xbf5}, 0x1c)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4)
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000440)={0x4}, 0x8)
sendto$inet(r0, &(0x7f00000006c0)="f3a8f88565447e88a48b8cdea25b8fa4a85de12bed9fb8fb870ecca22a5c8666678eecc34e159cf7f7f3e504d9c0191adc284e42b1c5af70bf3bab895def54eb3ab5fb63b431030d5befc36fbf1c5128590926a841a0d1466e95f4e8cc7c9e0b6f464444330710d6b57f7b0b1df885d4e9be896d430518e9cd04a84d2330b2247f7b77458f01fd188660dedf566c7203e040910346", 0x95, 0x20000, 0x0, 0x0)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90)
sendto(r0, &(0x7f0000000500)="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", 0xff, 0x4, 0x0, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000007c0)="1eaa1fcaf67dd3bc1868fed4aeac6e2288316c544a486411e4ec1c9516512a88ee12ce021a37573d650c472880f8c0ee117eb8f7c7779557349929aa16a5702ffad3369795f4f040101f6a36c81e81e97684bd171d1989d2baaac6d88e1c5081fcb1896c0cbdc2f3c311668585d05ab4b4c476b964bc93c7136471cdf9cb2d8f009c79a05cf502a8e58a63ef421a508fa76455a404d7cb", 0x97)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000600), &(0x7f0000000780)=0x4)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000001880)={0xffffffffffffffe0, 0x6c20, 0x800, 0x800, r1}, &(0x7f00000018c0)=0x10)
freebsd11_lstat(&(0x7f00000008c0)='./file0\x00', &(0x7f0000000900))
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000880)={r1, 0x9}, 0x8)

19:01:16 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0)
getsockopt$inet6_udplite(r0, 0x88, 0x4, &(0x7f0000000240), &(0x7f0000000280)=0x4)
open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x29)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0xffffffff00000001, 0x5, 0x0, 0x2, 0x5, 0x800, 0x55bb, 0x3, <r1=>0x0}, &(0x7f0000000140)=0x20)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0xf, 0x80000001, r1}, &(0x7f0000000200)=0xc)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000300)=ANY=[@ANYRES32=<r2=>0x0, @ANYBLOB="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"], &(0x7f0000000040)=0xdd)
setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={r2, 0xf598}, 0x8)
setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0)

19:01:16 executing program 0:
open(&(0x7f0000000500)='./file0\x00', 0x712, 0x0)
open$dir(&(0x7f0000000000)='./file0\x00', 0x130, 0x0)
r0 = open(&(0x7f0000000340)='./file0\x00', 0x0, 0x0)
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0xfffffffffffffffc)
fcntl$lock(r1, 0x8, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001})
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
flock(r0, 0x2)
dup2(r0, r2)

19:01:16 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={<r1=>0x0, 0x81}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x4, 0xe942, 0x495ebf97a8f54879, 0x1, 0x3, 0x0, 0x1, 0x6, r1}, &(0x7f0000000140)=0x20)
getsockopt$inet_int(r0, 0x0, 0xc, &(0x7f0000000200), &(0x7f0000000240)=0x4)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_execute_func(&(0x7f0000000280)="f2456dc401ade456000f18df0f0d92580200000f6ee5c482b0f3cc67660ffdc5c4c3f90995f8000000984375846766400f33")
setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000001c0)=0x6, 0x4)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
mkdir(&(0x7f0000000000)='./file0\x00', 0x10)

19:01:18 executing program 1:
r0 = msgget$private(0x0, 0x6)
msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000100)=""/60)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r1, 0x0, 0x38, 0x0, 0x0)
setsockopt$sock_int(r1, 0xffff, 0x11017, &(0x7f00000000c0)=0x7, 0x4)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x100000)
getsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x8)

19:01:18 executing program 1:
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff}, 0x100000)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040), 0xfffffffffffffe80)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x10156)

19:01:18 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
r1 = open(&(0x7f0000000300)='./file0\x00', 0x4, 0x100)
lseek(r0, 0x0, 0x1000000000003)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0xfffffffffffffd28)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
r2 = getpgrp(0x0)
fcntl$setown(r1, 0x6, r2)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90)
r3 = open(&(0x7f00000002c0)='./file0\x00', 0x4, 0x142)
getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000080)={<r4=>0x0, 0xe, 0x8ea1240}, &(0x7f0000000100)=0x8)
open$dir(&(0x7f00000004c0)='./file0\x00', 0x500, 0x90)
getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000140)={r4, 0x0, 0xfffffffffffff6b7}, &(0x7f0000000280)=0x8)
shmget$private(0x0, 0x3000, 0x200, &(0x7f0000ffd000/0x3000)=nil)
readlink(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)=""/245, 0xf5)

19:01:20 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x400000005, 0x84)
select(0x40, &(0x7f0000000080)={0x0, 0xffff}, 0x0, 0x0, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x10)
faccessat(r1, &(0x7f0000000140)='./file0\x00', 0x48, 0x500)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x23, &(0x7f0000000040)=0x1c1e, 0x4)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000000c0)={<r2=>0x0, 0x9}, &(0x7f0000000100)=0x8)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000240)={0x1, 0x9, r2}, 0xc)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000180)={@in6={{0x1c, 0x3, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x3}}, r2, 0x7f, 0xccb9, 0x8}, 0x8c)

19:01:20 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
accept4$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c, 0x10000000)
r1 = dup(r0)
readlink(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=""/210, 0xd2)
connect$unix(r1, &(0x7f0000000040)=@abs={0x1, 0x0, 0x3}, 0x6a6)
fcntl$setstatus(r0, 0x4, 0x10044)
setsockopt$sock_timeval(r1, 0xffff, 0x1006, &(0x7f0000000000)={0x10000000000000, 0x7}, 0x10)
setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000100)=0x101, 0x4)

19:01:20 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup(r0)
preadv(r0, &(0x7f0000002500)=[{&(0x7f0000000280)=""/61, 0x3d}, {&(0x7f00000002c0)=""/60, 0x3c}, {&(0x7f0000000300)=""/88, 0x58}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/141, 0x8d}, {&(0x7f0000001440)=""/165, 0xa5}, {&(0x7f0000001500)=""/4096, 0x1000}], 0x7, 0x0)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={<r2=>0x0, 0x41}, &(0x7f0000000180)=0x8)
setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000001c0)={r2, 0x6}, 0x8)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={<r3=>0x0, 0x0}, &(0x7f00000000c0)=0x10)
r4 = open(&(0x7f0000000000)='./file0\x00', 0x205, 0x41)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000040)=ANY=[@ANYRES32=r3, @ANYBLOB="06000700307a32b709000000090002008100"], &(0x7f0000000080)=0x16)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000240)=r2, 0x4)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000200)={r3, 0x7}, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000002580), &(0x7f00000025c0)=0x4)

19:01:20 executing program 0:
munmap(&(0x7f0000eef000/0x1000)=nil, 0x1000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
msync(&(0x7f0000dd9000/0x3000)=nil, 0x3000, 0x2)
msync(&(0x7f0000d56000/0x4000)=nil, 0x4000, 0xfffffffffffffffe)
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
msgget(0x1, 0x200)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040)=0x1, 0x4)
munmap(&(0x7f0000bfe000/0x400000)=nil, 0x400000)

19:01:20 executing program 3:
r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000))
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x3, 0x2, <r1=>0x0}, &(0x7f0000000080)=0xc)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={r1, 0x7ff}, &(0x7f0000000100)=0x8)
dup(r0)
r2 = semget(0xffffffffffffffff, 0x3, 0x0)
semget(0x2, 0x1, 0x0)
symlink(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00')
__semctl$IPC_RMID(r2, 0x0, 0x0)

19:01:20 executing program 0:
r0 = socket(0x1c, 0x3, 0x0)
socket(0x10, 0x2, 0x4450)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="001c2e2f66696c67302f66696c653000"], 0x1c)

19:01:20 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
fchmod(r0, 0xffffffffffffffff)
setuid(0xee01)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x2, 0x800, 0x7, 0x0, <r2=>0x0}, &(0x7f0000000040)=0x10)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={<r3=>0x0, 0x1ff}, &(0x7f00000000c0)=0x8)
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000001c0)={r2, 0x0, 0xffff, 0xff12, 0x0, 0x6, 0x8, 0x1ff, {@in={{0x2, 0x1, @rand_addr=0x3ff}}, r3, 0x8000, 0x3, 0x1ff, 0x3, 0x7}}, &(0x7f0000000100)=0xb8)
pwritev(r1, &(0x7f0000000180)=[{&(0x7f0000000140)="0d4261de08416ebb", 0x8}], 0x1, 0x0)

19:01:21 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
ppoll(&(0x7f0000000000)=[{r0, 0x2}], 0x1, &(0x7f0000000140)={0x8, 0x3}, &(0x7f0000000100)={0x5}, 0x8)
getsockname$inet(r0, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10)
clock_settime(0x0, &(0x7f00000000c0))

19:01:21 executing program 2:
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff})
preadv(r0, &(0x7f0000001600)=[{&(0x7f0000000180)=""/108, 0x6c}], 0x1, 0x0)
r1 = shmget(0x1, 0x4000, 0x20d, &(0x7f0000ff9000/0x4000)=nil)
getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=<r2=>0x0)
getgroups(0x2, &(0x7f0000000100)=[<r3=>0xffffffffffffffff, 0x0])
getresuid(&(0x7f0000000140), &(0x7f0000000200), &(0x7f0000000240)=<r4=>0x0)
r5 = getgid()
getresuid(&(0x7f0000000340), &(0x7f0000000380), &(0x7f00000003c0))
r6 = getpgid(0x0)
r7 = getpgrp(0xffffffffffffffff)
setsockopt$inet6_int(r0, 0x29, 0x25, &(0x7f0000000300)=0x400, 0x4)
shmctl$IPC_SET(r1, 0x1, &(0x7f0000000280)={{0xffffffffffff8001, r2, r3, r4, r5, 0x180, 0x7f}, 0x6811, 0x4, 0x101, 0x4, r6, r7, 0x7})

19:01:21 executing program 0:
r0 = socket(0x11, 0x3, 0x2)
close(r0)

19:01:21 executing program 3:
r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000))
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x3, 0x2, <r1=>0x0}, &(0x7f0000000080)=0xc)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={r1, 0x7ff}, &(0x7f0000000100)=0x8)
dup(r0)
r2 = semget(0xffffffffffffffff, 0x3, 0x0)
semget(0x2, 0x1, 0x0)
symlink(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00')
__semctl$IPC_RMID(r2, 0x0, 0x0)

19:01:21 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x30, &(0x7f0000000140), &(0x7f0000000180)=0x4)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={<r1=>0x0, 0x1}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0x2, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x6}}, r1, 0x1f, 0xfffffffffffffffb, 0x4, 0x9, 0x2, 0x20}, 0x98)

19:01:21 executing program 2:
r0 = socket(0x10000000011, 0x8000000003, 0x0)
r1 = getpid()
fcntl$dupfd(r0, 0x11, r0)
sendmsg(r0, &(0x7f0000003600)={&(0x7f0000000000)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001400)=[{&(0x7f0000000040)="7d88bf4947a01e99bdf2b60a9130242ffe0f67ed0bd5bf416b2bf196e37f73c68163e6b69f4180468c997c5aa91b117c8895ca62e1be0bfe7b275ea2f216b4051cc27f4a2a96ccfe18ab7b04950205b81a25637fe0f9f5fdfb694e980301d0d7d8c3a75c8474311715be1f1661528d3f0aec6a0b4036615c920267cbacc7eb13b31fd9dd7db163c9e69cb1e7d19e0ac9", 0x90}, {&(0x7f0000000100)="661a1395fff28ff4b7bca5e89c3722d2884573c8b38a3187c729d8b496bbc7fd8b25fd3517a56f58e98028ee74a048433b30ae6685f63be85704ba8c3abd90e6bfdb974e8bc374e512a89d950040076f270635f6415688743e3fadad97af65e1d7e7127fa46ea9078e3265880a2b1d06fc29d2cfdc20513f1b03d157c072b76e3710ace57ca01af6419f11683bf8b9c9c33ffa81ad92", 0x96}, {&(0x7f00000001c0)="6ea3641a297a46fb8e1e944ed67e9246c415e7c848bc0b7bf62e730fb28f539838a7b0150997694521ddb3a62118c1402379b18a4eeff46aced86f76", 0x3c}, {&(0x7f0000000200)="9acd6031070bf046790e40164a1ee33e92f502d6aa979eb7507f5dc61d4bc187ac5205b08ea21974753e98c04b533c8e6ebceb94e1aeb2f6f843ed04973ba9715032e30a19da9311896c21d374a2ffa50b97ad6e412b1e13bc0801156f5e621a2a929ce0b28799255b68c12abef32a8eb32c7cdf929521d9b0af6bfe9c5b147a8f2434c7e87651d6416ec0e1f4fc856519d48fc220be23912bc8adb543a376a210815609a6e8b5ddaa3499f3545b7273bbd168f4bfbe16579617b5095f080f12abe4f68784e94eb8c5c1fa0f5ba71e8b84", 0xd1}, {&(0x7f0000000300)="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0x1000}, {&(0x7f0000001300)="9420577dd5eb919485e77b3097e365b8a24865cd5d31703f8952ebf979ce575ba3a8446f46cb68da615c05ca0c96218660030e06a3bc6f8f9180f0b967a1f285b892ab273dc830637c2a81833673ffec9b5c8145ef4d0eca2b7cf86217bcfc08c74202553ec1215eb15cf5b5d53caa9374b6fba0aa5b88020e6a8a51ee9a153efa44829049b9284b3360a61b816d6617ea15af4acaf12af9206e325bfaf926a4b4fdfc319db1f786a853c2e064e76485df35cd21109b37eaee850867ff26704c5eaaac6a804078d6b90bb9d6b8779db74db53308527de58bbf911c52a8dbd3284557bbf2da3a80fe8fa4e7e11bf9", 0xee}], 0x6, &(0x7f0000001480)=[{0x10, 0x11, 0x81}, {0x1010, 0x3b, 0x1, 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{0xb8, 0xffff, 0xfffffffffffffff7, "2f656b4376684c996bdb83cdee0d48d4569a7773c2b88a812040d28e7f2ed89f7a3640845320260bb43783e57a3c323ed33c360e618d35f7444224fa1a763c15843e1631a8bdd88bba1edd52898a6114382ab33441596e121b4ba730840f9a2121374993d169d7e0b24b04d6f62e34f601fdf8335f05630f70acb5ad17389be043c96e776f60d213d528f5e97b6f1b5c497354e270a85721568eea866caa20315af34773396a"}, {0x1010, 0x11, 0x3, "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{0x58, 0x88, 0x5, "c217dfd97e10ddf176799628abfe09a0e045a56fc1e596cdc8c0f792b4006cc98900f40800e2827a30862a3782f6372376a2d00d2f5ea3326856a727641d7a34f8f409"}, {0x28, 0xffff, 0x9, "5d5908a73c8b5c4d61c4866b66077087f66f"}], 0x2168}, 0x20101)
fcntl$setown(r0, 0x6, r1)
close(r0)
fcntl$setstatus(r0, 0x4, 0x4)

19:01:21 executing program 3:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
freebsd11_fstat(r0, &(0x7f00000000c0))
setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x88)

00:00:00 executing program 0:
getgroups(0x5, &(0x7f0000000040)=[0x0, <r0=>0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff])
r1 = getegid()
r2 = getgid()
setresgid(r0, r1, r2)
r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getsockopt$inet6_int(r3, 0x29, 0x66, 0x0, 0x0)
setsockopt$inet6_int(r4, 0x29, 0x13, &(0x7f0000000000)=0x4e, 0x4)

00:00:00 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
accept(r0, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000100)=0x8)
r1 = fcntl$dupfd(r0, 0x0, r0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x5, 0x20, 0x100000000, 0xb4, <r2=>0x0}, &(0x7f0000000040)=0x10)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000080)={r2, 0xfffffffffffffff9, 0x2, 0x1, 0x1, 0xf027}, 0x14)
sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB="9000000000000000ff96ad712412b796"], 0xa9}, 0x0)

00:00:00 executing program 0:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
bind(r0, &(0x7f0000000240)=@un=@file={0xd80f49edce43012d, './file0\x00'}, 0xa)
r1 = socket$unix(0x1, 0x2, 0x0)
r2 = dup2(r0, r1)
connect(r0, &(0x7f00000004c0)=@in, 0xc)
open$dir(&(0x7f0000000100)='./file0\x00', 0x400, 0x14a)
ppoll(&(0x7f00000000c0)=[{r0, 0x1d0}, {r2, 0x80}], 0x2, 0x0, 0x0, 0x0)
mkdir(&(0x7f0000000000)='./file0\x00', 0x8)
sendmsg$unix(r1, &(0x7f0000000080)={&(0x7f0000000040)=@file={0x170, './file0\x00'}, 0x9, 0x0}, 0x0)

00:00:00 executing program 3:
r0 = fcntl$dupfd(0xffffffffffffffff, 0xe, 0xffffffffffffffff)
r1 = fcntl$dupfd(r0, 0x0, r0)
fcntl$dupfd(r0, 0x11, r1)

00:00:00 executing program 2:
symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00')
chdir(&(0x7f0000000000)='./file0\x00')
r0 = socket$inet(0x2, 0x4, 0x3ff)
getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0x5, 0xf8, 0xffffffffffffacf0, 0x40, 0xfffffffffffff000, 0x4406, 0x0, {@in={{0x2, 0x1, @multicast2}}, <r1=>0x0, 0x0, 0x7, 0x8, 0x10001, 0x24000}}, &(0x7f0000000180)=0xb8)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={@in={{0x2, 0x1, @broadcast}}, r1}, 0x8c)

00:00:00 executing program 3:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
readlink(0x0, &(0x7f0000000080)=""/150, 0x96)
r1 = shmget(0x0, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil)
shmctl$SHM_LOCK(r1, 0xb)
listen(0xffffffffffffffff, 0x0)
execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], 0x0)
r2 = openat(r0, &(0x7f0000000900)='./file0\x00', 0x0, 0x8)
socket$inet6_udp(0x1c, 0x2, 0x0)
accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000)
socket(0x17, 0x6, 0x2)
r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r4 = accept(r3, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000380)={<r5=>0x0, 0x80000001, 0x3, [0x9, 0x100000001, 0x40]}, &(0x7f00000003c0)=0xe)
close(0xffffffffffffffff)
r6 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r6, 0x7e2780e3)
r7 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
r8 = openat(r0, &(0x7f0000000480)='./file1\x00', 0x100000, 0x104)
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r7, 0x0)
ftruncate(r6, 0x8000)
mkdir(&(0x7f0000000600)='./file1\x00', 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, 0x0, &(0x7f0000000580))
r9 = socket(0x2, 0x25, 0x2)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x105, &(0x7f00000004c0)=ANY=[@ANYBLOB="bd1d81458b323c862c8214dcebb46e9264ae132f30b45168893d28ee5f60eeb4447a7a82e0a438ccd6f8a3dec6e6f9d82e6c0375695671838f6b429374dc01d1dbc79c1468804f37", @ANYRES32=0x0], 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r8, 0x84, 0x13, &(0x7f00000001c0)={r5, 0x10001}, 0xffffffffffffff06)
open(&(0x7f0000000800)='./file0\x00', 0x100000, 0x100)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x23, &(0x7f00000009c0)=ANY=[@ANYBLOB="6568a95c910cfd000000000010000224b12f9b19d729de8052d27542610d35009cce2f793f675247fc874ddef77596075a414f1320dc5ad44b15508c8fed7c0e2c96c8a20bbf11db95610ada93dba3d6521dc97eabee39767760cab476df46c7e5570005b160bc0a814e3b3834eaab64cf1f5a015f835db0e3596e94b3577bf5660e1f019800692004030b4cf59d041ac1a7afd4e9c1b1e8206f63c1db1a0de5424bb13089e6f90a929ce5187f527350662a5b2c8f18a66bb32321333979c97b56b898595e5b4d0f2323"], 0x0)
execve(0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0x101, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x0)

00:00:00 executing program 2:
ppoll(&(0x7f00000000c0)=[{}], 0x1, 0x0, &(0x7f0000000140)={0x5}, 0x8)
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000040)={<r1=>0x0, 0x6}, &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000180)={@in={{0x2, 0x2, @multicast1}}, r1, 0x8, 0x7, 0x4}, 0x94)

00:00:00 executing program 1:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00'])
r2 = socket$inet6_tcp(0x1c, 0x1, 0x0)
dup(r2)
connect$inet(0xffffffffffffffff, 0x0, 0x0)
dup(0xffffffffffffffff)
writev(r1, &(0x7f0000000280), 0x26)
writev(r1, &(0x7f0000000100), 0x100000000000005d)
execve(0x0, 0x0, 0x0)
r3 = socket(0x2, 0x10000001, 0x84)
connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x1203, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="05000009"], 0x8)
sendto$inet(r3, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0)

00:00:00 executing program 0:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
recvmsg(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f00000000c0)=""/123, 0x7b}], 0xb7, 0x0}, 0x0)
r2 = dup2(r0, r1)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="28010000ffff000001"], 0x9}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000140)={<r3=>0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6]}, &(0x7f0000000180)=0x10)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f00000001c0)={0x39e4, 0x800, 0x7, 0x0, <r4=>0x0}, &(0x7f0000000200)=0x10)
getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000440)={r3, 0xc58a, 0x3f, 0xec, 0x8000, 0x8, 0x100, 0x9, {@in={{0x2, 0x2, @multicast2}}, r4, 0xffffffffffff0001, 0x20000, 0x100000000, 0x6, 0x7}}, &(0x7f0000000240)=0xb8)
sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)

00:00:01 executing program 0:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
open(&(0x7f0000000000)='./file0\x00', 0x100, 0xc)
sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="28000000ffff000003000000000000005604aa2f12be2be08436a1a9b99e431896688e6995685df4"], 0x28}, 0x0)
recvmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f00000001c0)=""/255, 0xff}], 0x1, 0x0}, 0x400c2)

00:00:01 executing program 0:
r0 = socket(0x2, 0x10000001, 0x0)
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4)
bind(r0, &(0x7f0000000080)=@in={0x2, 0x1, @multicast2}, 0x10)
connect$unix(r0, &(0x7f0000000180)=ANY=[@ANYRES32=r0, @ANYRESDEC, @ANYRESDEC=r0], 0x3)

00:00:01 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000280)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)
r1 = open(&(0x7f0000000140)='./file0\x00', 0x400, 0x162)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={<r2=>0x0, 0x7cf7}, &(0x7f00000001c0)=0x8)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000200)={r2, 0x6}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000000)={0x2, {{0x2, 0x1, @multicast2}}}, 0x90)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, 0x0, 0x0)

00:00:01 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x4, 0x10)
getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={<r1=>0x0, 0xd, 0x7}, &(0x7f0000000100)=0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x82, <r2=>r1}, &(0x7f0000000180)=0xc)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000001c0)=0x4, 0x4)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000200)={<r3=>r1, 0x2, "b417"}, &(0x7f0000000240)=0xa)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000280)={<r4=>r2, 0x7}, &(0x7f00000002c0)=0x8)
setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000300)={0x401, "cdf3a2132b78c821b920b2d525793d42"}, 0x14)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000340)={r2, 0x9}, 0x8)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000380), &(0x7f00000003c0)=0x4)
fcntl$setstatus(r0, 0x4, 0x40)
getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000000400)=""/115, &(0x7f0000000480)=0x73)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000004c0)={<r5=>r1, 0x1, 0x9, 0xf50, 0x2, 0x200, 0x5, 0x1, {@in6={{0x1c, 0x3, 0x99, @loopback, 0x4}}, <r6=>r2, 0x8, 0xb1, 0x100000000, 0x4993, 0x1f}}, &(0x7f0000000580)=0xb0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000005c0)={0x2, 0x100, <r7=>r5}, &(0x7f0000000600)=0xc)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000640)={r6, 0x8}, 0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000680)={r6, 0x4}, 0x8)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000006c0)={r4, 0x8000, 0xf4b, 0x0, 0x6, 0xc00, 0x3, 0x401, {@in6={{0x1c, 0x1, 0x401, @empty, 0xb6}}, <r8=>r4, 0xa6aa, 0x2, 0x10000, 0x7, 0x86}}, &(0x7f0000000780)=0xb0)
setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000840)={r3, &(0x7f00000007c0)=[@in={0x2, 0x3, @broadcast}, @in6={0x1c, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x5b}, @in6={0x1c, 0x0, 0x0, @loopback, 0x9}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000880)=0x10)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000008c0)=0x9, 0x4)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000900)={r5, 0x5, 0x2, [0x6a2c, 0x8]}, &(0x7f0000000940)=0xc)
recvmsg(r0, &(0x7f0000000b80)={&(0x7f0000000980)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10, &(0x7f0000000a40)=[{&(0x7f00000009c0)=""/98, 0x62}], 0x1, &(0x7f0000000a80)=""/203, 0xcb}, 0x2)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000bc0)={r8, 0x1}, &(0x7f0000000c00)=0x8)
setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000000c40)=0x10000, 0x4)
r9 = socket$inet6_tcp(0x1c, 0x1, 0x0)
readv(r9, &(0x7f0000001040)=[{&(0x7f0000000c80)=""/98, 0x62}, {&(0x7f0000000d00)=""/201, 0xc9}, {&(0x7f0000000e00)=""/173, 0xad}, {&(0x7f0000000ec0)=""/4, 0x4}, {&(0x7f0000000f00)=""/207, 0xcf}, {&(0x7f0000001000)=""/50, 0x32}], 0x6)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000001180)={r2, &(0x7f00000010c0)=[@in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6]}, &(0x7f00000011c0)=0x10)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000001200)={0x10000, 0x100, 0x472b, 0x2675b638, r4}, &(0x7f0000001240)=0x10)
munmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000001280)={0xffffffff, 0x4, 0x10daf9e0, 0x7}, 0x8)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000001300)={r7, &(0x7f00000012c0)=[@in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000001340)=0x10)

00:00:01 executing program 0:
clock_gettime(0xc0004000, 0x0)
chroot(&(0x7f0000000040)='./file0\x00')
clock_gettime(0xe, &(0x7f0000000000))

00:00:01 executing program 2:
munmap(&(0x7f0000aa2000/0x4000)=nil, 0x4000)
munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000)
readlinkat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/1, 0x1)
bind(0xffffffffffffffff, &(0x7f0000000080)=@un=@abs={0x0, 0x0, 0x3}, 0x8)
msync(&(0x7f0000aa4000/0x1000)=nil, 0x1000, 0x0)
open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x3)

00:00:02 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000040)={<r2=>0x0, 0xadc}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={r2, 0x3ff}, 0x8)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x903, &(0x7f0000000000)=0x42, 0xfe6a)

00:00:02 executing program 0:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
bind(r2, &(0x7f0000000200)=@in6={0x1c, 0x3, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x80000000}, 0x1c)
truncate(&(0x7f0000000080)='./file0\x00', 0x10000)
read(r2, &(0x7f0000000140)=""/96, 0x60)
recvmsg(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000000c0)={0x2, [0x0, 0x0]}, &(0x7f00000001c0)=0xc)
read(r0, &(0x7f00000003c0)=""/80, 0xffffffffffffff6c)
sendfile(r0, r1, 0x0, 0x0)

00:00:02 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x901, &(0x7f0000000100)={0x0, 0x40, 0xfffffffffffffeb9, "154b644194ee48011f344392b8dea982a1e30db9f13324e65e6d82c6535fe2420c66665617fa61afb5a81212e62136e14b02a7b5d157c767fbe66f2a86b458e90eda3d9bf55a16b3c799f0da7cdf3bca0abe95aec42572b86ec7936e7b04619c1e650cf30bfb6b7e38854d28efa5bc7fcf6ff349219b9dfc420492310191b7932a54844782b54bfbce3885fc5339"}, 0xfffffffffffffe6d)

00:00:02 executing program 1:
r0 = dup(0xffffffffffffff9c)
recvmsg(r0, &(0x7f0000000340)={0x0, 0x20e, &(0x7f0000001600)=[{&(0x7f0000001480)=""/175, 0xaf}, {&(0x7f0000001540)=""/181, 0xb5}], 0xffffffffffffe9a, 0x0, 0xfffffffffffffd7b}, 0x2)
r1 = shmget(0x0, 0x2000, 0x400, &(0x7f0000ffb000/0x2000)=nil)
shmctl$SHM_UNLOCK(r1, 0xc)
r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="28010000ffff070001"], 0x9}, 0x0)
fcntl$setflags(r2, 0x2, 0xfffffffffffffffd)
sendmsg(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
recvmsg(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000080)=@un=@abs, 0x8, &(0x7f0000000240)=[{&(0x7f0000000140)=""/58, 0x3a}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000000180)=""/113, 0x71}, {&(0x7f0000000200)=""/61, 0x3d}], 0x4, &(0x7f00000002c0)=""/79, 0x4f}, 0x40080)

00:00:02 executing program 3:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000040)={0x401, {{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}}, 0x90)
r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
r2 = shmget$private(0x0, 0x3000, 0x40, &(0x7f0000ffb000/0x3000)=nil)
shmctl$SHM_LOCK(r2, 0xb)
setsockopt$inet_mreq(r1, 0x0, 0x9, &(0x7f0000000000)={@rand_addr=0x7ff, @broadcast}, 0xfffffffffffffd8c)

00:00:02 executing program 1:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendto(r1, &(0x7f0000000000)="ed", 0x1, 0x0, 0x0, 0x0)
sendto$unix(r0, &(0x7f0000000040)="d7e7b7490cc02e3ca6fcae4be45e7c5e937fc47c73e794fb4faed6ce", 0x1c, 0x20000, &(0x7f0000000080)=@abs={0x0, 0x0, 0x0}, 0x8)
sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="28000000ffff000002000000000000005604aa2f12be2be08436a1a9b99e431896688e2995685df4"], 0x28}, 0x0)
dup2(r1, r0)

00:00:02 executing program 1:
munmap(&(0x7f0000f52000/0x1000)=nil, 0x1000)
r0 = dup(0xffffffffffffff9c)
setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='newreno\x00', 0x8)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={<r1=>0x0, 0x5, 0x24}, &(0x7f0000000080)=0xc)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000000c0)={@in={{0x2, 0x1, @broadcast}}, r1}, &(0x7f0000000180)=0x8c)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
msync(&(0x7f0000dd9000/0x3000)=nil, 0x3000, 0x2)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3)
mlock(&(0x7f0000e90000/0x3000)=nil, 0x3000)

00:00:02 executing program 3:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$sock_int(r0, 0xffff, 0x1017, 0x0, &(0x7f0000000040))
setsockopt$inet_buf(r0, 0x0, 0x5f, &(0x7f0000000080)="53014ef57173f2e2044ff13e05272e223d9d62dfeed44d0ffad8448c6c6091363abffa9f88abc272fd022da04a770c8b722edf59538e9d918abdf3e32ed19df3ddeb5456ee90d773bf69dba10792a77299993c5b01fc61668f4282b1ab8512c4b78b34041edc82a34ce4aeb8dbb46324b51eb4fcace29b743c84ba4465599e5dd5662aef3c61e5743e930b55c0e51b42b98d7e7507cbf88da988650bb90ad072fd3992927ffa7d5a093c5f0bdf7f1fe6b84aab46281d04a64c512538cf", 0xbd)

00:00:02 executing program 3:
getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, &(0x7f00000000c0))
r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
ftruncate(r0, 0x80000401)
shmctl$SHM_LOCK(0x0, 0xb)
listen(0xffffffffffffffff, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
shmget$private(0x0, 0x1000, 0x8, &(0x7f0000ff1000/0x1000)=nil)
sync()
mlockall(0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0)

00:00:03 executing program 0:
getgroups(0x3, &(0x7f00000001c0)=[<r0=>0x0, 0xffffffffffffffff, <r1=>0xffffffffffffffff])
setresgid(0x0, 0x0, r1)
r2 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@un=@file={0x0, ""/1}, &(0x7f0000000200)=0x3)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000240)={0x9, 0x20, 0x2, 0x401, <r3=>0x0}, &(0x7f00000002c0)=0x10)
rmdir(&(0x7f0000000480)='./file0\x00')
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000300)={r3, 0x9}, &(0x7f0000000340)=0x8)
setgid(0x0)
getgroups(0x380c08da27860cb8, &(0x7f0000000280)=[r0, r0])
accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x10000000)
setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0x66, &(0x7f0000000180)={0x2, 0xcc72b8d25e301cf4, 0x0, 0x3, 0x1000}, 0xc)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000080)={<r4=>0x0, 0x0, 0xfffffffffffffff7, 0xfffffffffffffb6c, 0x100000000, 0x401}, &(0x7f00000000c0)=0x14)
setgroups(0x4, &(0x7f0000000100)=[r0, r0, r0, r0])
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000380)={@in={{0x2, 0x1}}, r4, 0x2, 0x3f, 0x1}, 0xffffffffffffffd7)

00:00:03 executing program 1:
r0 = socket(0x2, 0x2, 0x0)
r1 = dup(r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
recvfrom(r0, &(0x7f00000000c0)=""/91, 0x5b, 0x40040, &(0x7f0000000040)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_opts(r1, 0x0, 0x20000000000001, &(0x7f0000000080)="01201a56e9681eab07783b3706000000000000000000000000000001", 0x1c)
recvfrom(r1, &(0x7f0000000140)=""/58, 0x3a, 0xc3, &(0x7f0000000180)=@un=@file={0x1, './file1\x00'}, 0xa)
write(r0, &(0x7f0000000cc0)="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", 0x57d)

00:00:03 executing program 2:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
r1 = fcntl$dupfd(r0, 0x0, r0)
sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="100000008400000008000000000000001400000000000000070000000100000000100000"], 0x24}, 0x0)

00:00:03 executing program 2:
r0 = socket(0x6, 0x1, 0x0)
getitimer(0x0, &(0x7f0000000040))
setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000140)={0x9, "9bc3b67106ccdcf36c95abcc1ba7b016"}, 0xd)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="00024accad52b30100000000000000d5326e3c78d603227762ec90003051ab4ae35f160a000000000000002b514b273f99e7d8e7445bf1916c0400000000000000000000000000"], 0x10)
socket(0x1, 0x5, 0x2)
r1 = dup(r0)
futimesat(r1, &(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000080)={{0x20, 0x1000}, {0x10000007, 0x200000000000418}})
getsockopt$inet_udp(r1, 0x11, 0xf72a642930751f01, &(0x7f00000000c0), &(0x7f0000000100)=0x4)

00:00:03 executing program 0:
r0 = socket(0x10, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="0066872de7ff960ec6b3501604e988788f81a50670647c67ee7a525c490a5d324bf16c"], 0x10)
sendmsg(r0, &(0x7f00000006c0)={0x0, 0xfde0, &(0x7f0000000440), 0x12e, 0x0, 0xb6a1f1bf}, 0x0)
execve(0x0, 0x0, 0x0)
write(r0, &(0x7f00000001c0)='M', 0x1)
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x4a0d}, 0x8)
sendto$unix(r0, &(0x7f0000000200)='5', 0x1, 0x0, 0x0, 0x0)
setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x0, "00409dd64dae148c2a38444a844ee147"}, 0x14)
close(r0)

00:00:03 executing program 1:
r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x80, 0x0)
pwritev(r0, &(0x7f0000000640)=[{&(0x7f0000000380)='i', 0x1}], 0x1, 0x0)
mmap(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x3, 0x12, r0, 0x0)
mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x7, 0x12, r0, 0x0)
mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0)

00:00:03 executing program 2:
setrlimit(0x7, &(0x7f0000000000)={0x1ff})
r0 = open(&(0x7f0000000040)='./file0\x00', 0x20402, 0x0)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000080)={<r1=>0x0, 0x3ff}, &(0x7f00000000c0)=0x8)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={r1, 0x3, 0x0, 0x4, 0x6, 0x9}, &(0x7f0000000140)=0x14)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000180)=0x1, 0x4)

00:00:03 executing program 3:
r0 = socket(0x2, 0x10000001, 0x0)
getsockname$unix(r0, 0x0, &(0x7f0000000000)=0x82)
socket$inet6_udp(0x1c, 0x2, 0x0)

00:00:03 executing program 2:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
read(r0, &(0x7f0000000280)=""/149, 0x95)
bind(r0, &(0x7f0000000240)=@un=@file={0xd80f49edce43012d, './file0\x00'}, 0xa)
r1 = socket$unix(0x1, 0x2, 0x0)
sendmsg$unix(r1, &(0x7f0000001480)={&(0x7f0000000040)=@file={0x170, './file0\x00'}, 0xa, 0x0, 0x18f}, 0x0)

00:00:03 executing program 0:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendto$inet6(r0, &(0x7f0000001000)="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", 0x758, 0x0, 0x0, 0x92c8e0e430656720)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x0, 0x6, @local={0xfe, 0x80, [], 0x0}}}, <r1=>0x0}, &(0x7f00000000c0)=0x84)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000027c0)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], &(0x7f0000000100)=0x1078)

00:00:03 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000280)={0x7, 0x101, 0x800, 0x7ff, 0x200, 0xfffffffffffffff8, 0x2000000000280000, 0x6, <r1=>0x0}, &(0x7f00000002c0)=0x20)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000300)={0x1, 0x410, 0xad, 0x3, r1}, 0x10)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={<r2=>0x0, 0x7, 0x2, 0x1ff, 0xcb3}, &(0x7f0000000040)=0x18)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={<r3=>r2, 0x10000, 0x3, 0x25, 0x4}, &(0x7f0000000100)=0x18)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000340))
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r3, 0x100}, &(0x7f0000000180)=0x2bc)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000200)={r3, 0x7fff, 0x7}, &(0x7f0000000240)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0)

00:00:03 executing program 3:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000040)={<r3=>0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000080)=0x10)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000100)={r3, 0x5, 0x3, 0xfff, 0x1c000000}, &(0x7f0000000140)=0x18)
sync()
r4 = dup2(r0, r1)
bind(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="2d01ffff000000000000"], 0x8)
listen(r0, 0x0)
setsockopt$sock_int(r4, 0xffff, 0x1001, &(0x7f00000000c0)=0x400000, 0x4)

00:00:03 executing program 0:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
listen(r1, 0x0)
r2 = accept(r1, 0x0, 0x0)
close(r0)
execve(0x0, 0x0, 0x0)
fcntl$getown(r0, 0x5)
sendto$unix(r2, &(0x7f0000000040)="8f54752ef55beb4cdb5c4f3f7686dcba6ecdd5ff4e52e835a555d48dd0fc6a935ac7d81ff4d393fd6f6cdf97d59fec309a0426d27be9537918746058334303", 0x3f, 0x88, &(0x7f0000000080)=@abs={0x1, 0x0, 0x3}, 0x8)

00:00:03 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x28)
recvmsg(r0, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=""/123, 0x7b}, 0x0)

00:00:03 executing program 3:
r0 = socket$inet_sctp(0x2, 0x4000000008, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x27, &(0x7f0000000300)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x98)

00:00:04 executing program 1:
munmap(&(0x7f0000e2d000/0x4000)=nil, 0x4000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
msync(&(0x7f0000972000/0x3000)=nil, 0x3000, 0x40000800000000)
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
mmap(&(0x7f0000ae0000/0x4000)=nil, 0x4000, 0x5, 0x80013, r0, 0x0)
mprotect(&(0x7f0000bfe000/0x4000)=nil, 0x4000, 0x2)

00:00:04 executing program 3:
r0 = open(&(0x7f0000000180)='./file0\x00', 0x80000000000206, 0x0)
recvfrom$inet(r0, &(0x7f0000000080)=""/127, 0x7f, 0x80, &(0x7f0000000100)={0x2, 0x1, @rand_addr=0x401}, 0x10)
truncate(&(0x7f0000000340)='./file0\x00', 0x80000000)
lseek(r0, 0x0, 0x1000000000003)
pwritev(r0, 0x0, 0x0, 0x2)
getpeername$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10)
read(r0, &(0x7f0000000580)=""/23, 0x17)
pwritev(r0, 0x0, 0x0, 0x0)

00:00:04 executing program 2:
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mkdir(&(0x7f0000000000)='./file0\x00', 0x88)
r0 = open(&(0x7f0000fb8ff8)='./file0\x00', 0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000480)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, <r1=>0x0, 0x10001, 0x7, 0x0, 0xffff, 0x10001}, &(0x7f0000000540)=0xa0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000580)={0x8001, 0xfffffffffffffffa, 0x220, 0x5e00, 0x1f, 0xffffffffffffffff, 0x8, 0x7f, r1}, &(0x7f00000005c0)=0x20)
lseek(r0, 0xffffffffffffffff, 0x1)
execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000340)=[&(0x7f00000000c0)=']\x00', &(0x7f0000000100)='\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)='.+\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='.-\x00', &(0x7f0000000280)='\x9f\x00', &(0x7f00000002c0)='(\x00', &(0x7f0000000300)=':}-)\x00'], &(0x7f0000000440)=[&(0x7f00000003c0)='\x00', &(0x7f0000000400)='\x98(:+/!^@^\x00'])

00:00:04 executing program 0:
setitimer(0xfffffffffffffffe, &(0x7f00000000c0)={{0xc7000000}, {0x0, 0x6}}, 0x0)
r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000))
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)={<r1=>0x0, 0x5, 0x4, [0x6, 0x4, 0x1000, 0x5]}, &(0x7f00000001c0)=0x10)
r2 = fcntl$dupfd(r0, 0x11, r0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000200)=ANY=[@ANYBLOB="02004e20000003ff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c70a74573ede7d5300000000000000000000000000000000000000000000000000f9ffffff000000000000000000000000009644d77b9ae210d8d0c4d7251e62", @ANYRES32=r1, @ANYBLOB="0100040002000000"], 0x94)

00:00:04 executing program 0:
munmap(&(0x7f0000c2a000/0x2000)=nil, 0x2000)
setsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000000), 0xb)
freebsd10_pipe(&(0x7f0000000200)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000180)=0x2, 0x4)
freebsd10_pipe(&(0x7f0000000040)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
setsockopt$inet_udplite(r1, 0x88, 0x2, &(0x7f0000000080)=0xcd0, 0x4)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
mlock(&(0x7f0000b7c000/0x2000)=nil, 0x2000)
mlock(&(0x7f0000d49000/0x3000)=nil, 0x3000)
recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
mlock(&(0x7f0000de6000/0x1000)=nil, 0x1000)
getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f00000000c0), &(0x7f0000000100)=0x4)

00:00:05 executing program 0:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_buf(r0, 0x6, 0x80000000002020, &(0x7f0000000500)="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", 0xfea3)

00:00:05 executing program 0:
open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x7fff)
truncate(&(0x7f0000000000)='./file0\x00', 0x60000)

00:00:05 executing program 1:
writev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000200)="72a905fa72dbcc13dd1ed641b4d895933fff101d81ad0e11b19b42e85f55d5fa4e2063655032a7e332d1acb7017936b6119c41846da863b9355c83fc8329299bc708831bc4280835eb8745fe7e1bb45aa0dfba6eddcf2006a6f370aadb6eb7c25a8696a023c4f928b5d4317ddc2542f39a8b4b29da91b26bb647ea7435292c8f832a0723d39a1b9e29022a954ef1ff178695572f13322fc00c99593615b7ebe2932d4b6ef26aeaff6001c87df85bc563a1a811a5d0fd766a57610784b1a9963b8bdcbe4a7713604c046c53682ff1d62375510d5034e78f1d9379e873083583565ae8c0ed29f26c58c39abe891bb3251c1cd10258d7ae0d857ab4e37b7ccd8516361b16d139ae251d152db17bfe2a69e88039637eecfb19ed49b1263afb014c3965a34607f329858173ee2776604488b4203ac7c9527ca14c568be2e9ca1b7e5ea13453a583e86205070251f89f56b8eb4fd8736ef1ab2faae02a979946f96586d2f03b3c5c5cf4ef7e2b286e14eea5f3cd9b6bfdc72a9f092e2461f665393e0fca62efe379636a277364bcbceff2032af76921995c01725c9cc58e51a550b69d9d3d8f6c6371730b758862e9e658812f7861a15b397179d72082697c4901f35d1146159c9162209c27837cca37f584ce71c8ff8ea1c5ca", 0x1d7}], 0x1)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup(r0)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4)

00:00:05 executing program 2:
setresuid(0xffffffffffffffff, 0xfffe, 0xffffffffffffffff)
r0 = geteuid()
setresuid(r0, r0, 0x0)
setreuid(r0, 0x0)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100000)
getsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4)

00:00:05 executing program 3:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
shutdown(r0, 0x1)
lseek(r1, 0x0, 0x4)
r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10, 0x20000000)
getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000140)={<r3=>0x0, 0x7, 0x7fffffff, 0x4, 0x5, 0x0, 0x8, 0x20, {@in6={{0x1c, 0x0, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x99}}, 0x0, 0x10001, 0x10000, 0x4, 0x7f, 0x80000001}}, &(0x7f0000000200)=0xb0)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000340)={<r4=>0x0, 0x8}, &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f00000003c0)={r3, 0x101, 0x6, 0x8, 0x3, 0x0, 0x4, 0x80000001, {@in6={{0x1c, 0x1, 0x6, @loopback, 0xc00000000000}}, r4, 0x2, 0x7, 0x1000, 0x97a, 0x33de}}, &(0x7f0000000480)=0xb0)
getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000000c0)={<r5=>0x0, 0x2000000000}, &(0x7f0000000100)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000240)=ANY=[@ANYRES32=r5, @ANYBLOB="0100f0002cfcd6e6dc2ed8e45fb834196ead8b129cc817911d0b25bfe68f25b429a73f4def2a1637ccff73292529b9a6ad87229f5750daa0970e258b0f6aaca6b382f960dab1bb650303fd6012c579c45ecda867a08d927c595bf79d89d41d0c1e92a3128bf84ccb09def967c4176df574f43d4d5c1b379b1597f7633f9560e4562dc502e7522dbb77812bbc8f306d2da2ba571a1f8bb5e92dae5a0ac63cbddc3eb43d59dcc69c578f5318288e9bedcbd068f9e56a459ca076297f591504ade9f31fe51e3ac242b38a30dfd5074be938c792e656a089d35a4afe474a2b2bada6771d6544e253381e61f0042f9c17e3d653dd2391012cba"], 0xf8)

00:00:05 executing program 1:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000000)={@loopback}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000040), 0x14)
r1 = fcntl$dupfd(r0, 0x11, r0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000400)={@in={{0x2, 0x3, @broadcast}}, <r2=>0x0, 0x10000, 0x1, 0x90, 0x8001, 0x842, 0x3f}, &(0x7f00000004c0)=0xa0)
sendmsg$inet6_sctp(r1, &(0x7f00000005c0)={&(0x7f0000000080)=@in6={0x1c, 0x3, 0x9, @loopback, 0x4}, 0x1c, &(0x7f0000000380)=[{&(0x7f00000000c0)="630d0d5b4eed88a5a985ca6a5d59855c9a", 0x11}, {&(0x7f0000000100)="f24bba53f0d1b6b78e82c7ebff9262e3805457fd744232410de9500ce796b12e3a72cfddd8c656d6e62ff67cec0a9d0e236356c78497c5690e2b9fdd1946654ff99cc793b1981dfa14dfc23c454de00e2195feb3be6f82596317066a3fec2f9dc2447edf1e5f59b84be8", 0x6a}, {&(0x7f0000000180)="6b1fde93b22e7dcafdc3540b53d501a6960ffbd4c9aaefb995b10b7fc1147cbf3a346e90c0f4712a903b109449b3de8a451830b075398505149f05bb0cabcc8e6575f96ae0da9802dae60381858b21c71e44602d4d4812e12fb84a1fac7cfc56bd83433150152b6f0a838eeb7b37676cddfd084ee7a9cfc9df005c98", 0x7c}, {&(0x7f0000000200)="38a05c1d", 0x4}, {&(0x7f0000000240)="bd77e92dde43560fe96f9dd0be45db552f7a1e0507b3a6e746020fc95cf287d106c6881de19e804fd3d78ce60c8b363b595e4b979276a609b941aea5639290046358d1ce669b8db47b198f14054b823e4f5c9c1ec5c31b7432f3bc8210b2beb82fb8190e155ce116dcb3b2ac34f10e1a5491f8ee0e1e797648cba90f5c6feeb9e99755b0bbc119b033d342b8e072ac36819a019dd84fe2b29693d9b8c40b1d6d81de7702941f702302e070c84aa8c70b7c5e88a5a43f317f1c68e625e946c019043147c13fd30caaad1ff1de137a85464006b2be8d9c211d0350b5b8be7d1a9a572eef136520771b961249b9b0cf46", 0xef}, {&(0x7f0000000340)="aa35dd781f6b07c0cef4e10e2fd2c95004a2c56a3c5f367641d89a0afaad0e25a0675f13e45f03f199624d64e7cd1e42a3633a33f4f966422062c7", 0x3b}], 0x6, &(0x7f0000000500)=[@sndrcv={0x2c, 0x84, 0x2, {0x299de199, 0x2, 0x7e8e31bf15910dc9, 0x9, 0x100000000, 0xe07, 0x4, 0x1, r2}}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @init={0x14, 0x84, 0x1, {0x2, 0x1, 0x100000000, 0x7f}}, @prinfo={0x14, 0x84, 0x7, {0x0, 0x1}}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x9c, 0x20100}, 0x8)

00:00:05 executing program 2:
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff}, 0x100004)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x4, 0x200, 0x4, 0x80000001, 0x7141, 0x6, 0x4, 0x3, 0x1, 0x6128}, 0xb)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
getsockopt$inet_int(r1, 0x0, 0x18, 0x0, &(0x7f00000000c0))

00:00:05 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x1002, &(0x7f0000000040)=0x100000001, 0x4)
getrlimit(0x3, &(0x7f0000000000))
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10)
sendto$unix(r0, 0x0, 0x0, 0x20180, &(0x7f0000000080)=@file={0x0, './file0/file0\x00'}, 0x10)

00:00:05 executing program 2:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x109)
getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb)
setsockopt$inet_mreqsrc(r0, 0x0, 0x12, 0x0, 0x0)

00:00:05 executing program 3:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @multicast1}, 0xc)
r1 = dup2(r0, r0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000000)={<r2=>0x0, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000000c0)=0x10)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000200)={r2, 0x6}, 0x8)
mincore(&(0x7f0000ffa000/0x4000)=nil, 0x4000, &(0x7f0000000100)=""/70)

00:00:05 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
pwritev(r0, &(0x7f0000000940)=[{&(0x7f0000000380)="a5aeea02e05b683859519962e6ceb1acb2fa46c5776a5013849528e8aabd810004efaedcda9ee0010000000100000081dc4a000000000000000000000000000000", 0x41}], 0x1, 0x0)
r1 = dup(r0)
socket$inet6(0x1c, 0x20000000, 0x3f)
preadv(r1, &(0x7f0000000100)=[{&(0x7f0000000180)=""/189, 0xbd}], 0x1, 0x0)
pwritev(r1, &(0x7f0000000600)=[{&(0x7f0000000580)='I'}], 0x1, 0x2)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000000c0)={<r2=>0x0, 0x4, 0xf, 0xffff, 0x8}, &(0x7f0000000140)=0x18)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000002c0)={r2, 0x5, 0x1, [0x5]}, 0xa)
read(r1, &(0x7f0000000240)=""/85, 0x55)
read(r1, &(0x7f0000000000)=""/175, 0x6d999)

00:00:05 executing program 1:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
utimensat(0xffffffffffffffff, 0x0, &(0x7f00000000c0), 0x0)
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100004)
setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000040)=0x3ff, 0x4)
mmap(&(0x7f00000de000/0x4000)=nil, 0x4000, 0x2, 0x10, r1, 0x0)

00:00:05 executing program 2:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000040), 0x4)
syz_emit_ethernet(0x4b, &(0x7f0000000080)="c2a06e5fbbf32810fcf774379049f3b67ff30f455ba978bc30577cd445199baf37ba7160060dca95a9eae0386ac8c4a5478cc1bf2cf2e86f5061f5bcd28af413441756b0cb7ed8073e2a28")
setsockopt$inet6_buf(r0, 0x29, 0x31, 0x0, 0x0)

00:00:05 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x400000000101)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0x2, @loopback}}, <r1=>0x0, 0x1, 0xffffffffffffff59, 0x80000000, 0x5, 0x3}, &(0x7f00000000c0)=0xa0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000100)={@in={{0x2, 0x0}}, r1, 0x200, 0xfffffffffffffff7, 0x3, 0x9, 0x4d47}, &(0x7f00000001c0)=0xa0)
r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000200)=0x8, 0x4)
ftruncate(r2, 0x0)

00:00:05 executing program 1:
symlink(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='./file0\x00')
r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
ppoll(&(0x7f0000000100)=[{r0, 0x2040}], 0x1, 0x0, 0x0, 0x0)
rename(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file1\x00')
open$dir(&(0x7f0000000080)='./file0\x00', 0x200, 0x20)

00:00:05 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000000), 0x10)
getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x8)
fcntl$getflags(r0, 0x1)
r1 = dup(r0)
mkdirat(r1, &(0x7f0000000180)='\x00', 0x2)
r2 = fcntl$dupfd(r0, 0x11, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000000c0)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x28)

00:00:05 executing program 0:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
listen(r1, 0x0)
accept(r1, 0x0, 0x0)
close(r0)
execve(0x0, 0x0, 0x0)
open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x40)
ftruncate(r0, 0x0)

00:00:05 executing program 3:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={<r0=>0xffffffffffffffff})
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="25000000ffff000006"], 0x9}, 0x0)
sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0}, 0x0)

00:00:05 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x900, &(0x7f0000000080)={<r1=>0x0}, &(0x7f00000000c0)=0x8)
r2 = accept(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000100)=0x1c)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000140)={0xfffffffffffffff9, 0x20, 0x3bf, 0x8, r1}, &(0x7f0000000180)=0x10)
fchdir(r2)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000007535ac3f284b57eeff"], 0x6)

00:00:05 executing program 3:
open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
shmctl$SHM_LOCK(0x0, 0xb)
r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x800, 0x4)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ff1000/0x1000)=nil)
shmctl$SHM_LOCK(0x0, 0xb)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, r0, 0x0)

00:00:05 executing program 2:
open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
open(&(0x7f0000000000)='./file0\x00', 0x20181, 0x0)

00:00:06 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x6, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000001c0)={0x0, 0x1000}, 0x10)
writev(r0, &(0x7f0000000100)=[{&(0x7f0000000300)="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", 0xffffffffffffff73}], 0x1)
r1 = socket$inet(0x2, 0x3, 0xfff)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={<r2=>0x0, 0x7, 0x1, 0xb4}, &(0x7f0000000040)=0x18)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000080)={0x2, 0x200, 0xffffffffffffff80, 0x4, r2}, 0x10)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000000c0)={r2, 0x200, 0x1, 0x2, 0xffffffff}, &(0x7f0000000140)=0x18)

00:00:06 executing program 1:
r0 = socket$inet6(0x1c, 0x3, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x800000000000000e, &(0x7f0000000140)={0x1, {}, {{0x1c, 0xffffffffffffffff, 0x6, @remote, 0x80}}}, 0x108)
setsockopt$inet6_tcp_buf(r0, 0x6, 0x61, &(0x7f0000000000)="aff15024c6639317a5b3fd251204a0409397282ae7bb15b01aa35e9ef54768ae2695eac6e94bd8c5f1303c7e7cdabd1a59fe0eb559e6303d4803a206da2eba22068f791e54ea19fd2c73d7311e506f1ee7f8a5a255222064c3a26bda2e56b0a30128c70c84e06adbd3a124637e54c724a034af2d52769b5e8318d05737252dc77822b3885f09db6f190169392811cef88abe5f1bfbf471f9fbfc0cc1d9ef0082338e676818f4f3d6e6ae378d1347c225d8d82a69d11f421ffc2a9c11daa256ac9309b69d5124bcaaf5a9e8cbef751b034a37d44b999161127c401604841bfafaa64867dc72c2", 0xe6)

00:00:06 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x401, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x7120}, 0x10)
r2 = getpgrp(0x0)
freebsd11_fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
setuid(0x0)
sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f00000001c0)=@abs={0x1c00, 0x3}, 0x8, 0x0, 0x0, &(0x7f00000000c0)=[@cred={0x20, 0xffff, 0x2, r2, r3}], 0x2c}, 0x0)

00:00:06 executing program 0:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c)
openat(r0, &(0x7f0000000080)='./file0\x00', 0x128900, 0x188)
r1 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0)
flock(r1, 0x4000000000040001)
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x2, 0xffffffffffffff7f, 0x1000300010005})
fcntl$getown(r1, 0x5)
r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
writev(0xffffffffffffffff, 0x0, 0xc6eec4b5)
fcntl$lock(r3, 0xe, &(0x7f0000000040)={0x0, 0x3, 0x0, 0x100000001})

00:00:06 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={<r1=>0x0, 0xd, 0x3}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000280)={r1}, 0x8)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100), &(0x7f00000001c0)=0x8)

00:00:06 executing program 3:
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000040)='\x00', &(0x7f0000000100)='-!}t$\x00', &(0x7f0000000140)='!\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)=')$}^*{%-\x00', &(0x7f0000000240)='-\x00', &(0x7f0000000280)='/\x00', &(0x7f00000002c0)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='}\x00'])
__getcwd(&(0x7f0000000080)=""/103, 0x67)

00:00:06 executing program 2:
r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x500, 0x0, 0x7}, &(0x7f0000000080)=0x10)

00:00:06 executing program 3:
getgroups(0x4, &(0x7f0000000040)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, <r0=>0xffffffffffffffff])
mlockall(0x800000006)
setregid(r0, 0x0)

00:00:06 executing program 1:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = dup2(r0, r1)
write(r2, &(0x7f0000000040)="ef7cc0ab9a58f71fc9c94583e4f46240bbb2a40e5c0c2c9f8455d3730055dde6dceda2795defa718a74b180b664545691561af1c6dd29a811b7aa28b48014ee7e3ac9fda34e358691e93f4f9829756aa356c415527b5f57dbae2", 0x5a)
bind(r1, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x8)
listen(r0, 0x0)
setsockopt$sock_int(r2, 0xffff, 0x1001, &(0x7f00000000c0)=0x400000, 0x4)

00:00:06 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0xfffffffffffffffd, 0x84)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0x7}, 0x8)

00:00:06 executing program 3:
socketpair(0x2, 0x20000000, 0x2, &(0x7f00000000c0))
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r1=>0x0]}, &(0x7f0000000100)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x1}, 0x8)

00:00:07 executing program 0:
execve(0x0, 0xfffffffffffffffe, 0x0)
r0 = open(&(0x7f0000000000)='./file0\x00', 0x128002, 0x0)
getsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000100)={@loopback, @multicast2, <r1=>0x0}, &(0x7f0000000140)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0x0}, r1}, 0x14)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000040)={<r2=>0x0, 0xf3}, &(0x7f0000000080)=0x8)
symlink(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00')
ftruncate(r0, 0xffffffff)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000000c0)=ANY=[@ANYRES32=r2, @ANYBLOB="ffff2a009b8b61d3325be0bdc90c64011d7c55dd30071652ebad7fa1a0132f75f7abf373993f807d000000000000"], 0x32)
fchmod(r0, 0x0)

00:00:07 executing program 2:

00:00:07 executing program 1:
r0 = socket(0x17, 0x0, 0x5)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000180)={@in={{0x2, 0x2, @loopback}}, <r1=>0x0, 0x4, 0x3, 0x4, 0x1000, 0x3239}, &(0x7f0000000000)=0xa0)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={r1, 0x1, 0x2, 0x7f, 0x100}, &(0x7f00000000c0)=0x18)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140), 0x0)
r2 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x23, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0)

00:00:07 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x29}, 0x8)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000080)={0x0, 0x29}, 0x8)
r1 = shmget(0x2, 0x4000, 0x268, &(0x7f0000001000/0x4000)=nil)
shmat(r1, &(0x7f0000000000/0x2000)=nil, 0x3000)

00:00:07 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8002, 0x1)
openat(r0, &(0x7f0000000040)='./file0\x00', 0x1288ce, 0x10a)
r1 = socket$inet(0x2, 0x2, 0x0)
getsockopt$inet_int(r1, 0x0, 0x15, 0x0, 0x0)

00:00:07 executing program 3:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0)
r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001})
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000000)={<r3=>0x0, 0x4}, &(0x7f0000000180)=0x8)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000280)={r3, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000002c0)=0x10)
flock(r2, 0x2)
flock(r1, 0x2)
flock(r0, 0x2)
fcntl$lock(r2, 0xe, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x100000001})

00:00:07 executing program 1:
r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x30000000)
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000080)={<r1=>0x0, 0xf, 0x7}, &(0x7f00000000c0)=0x8)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={<r2=>r1, 0x6}, &(0x7f0000000140)=0x8)
recvfrom$inet6(r0, &(0x7f0000000180)=""/4096, 0x1000, 0x80, &(0x7f0000001180)={0x1c, 0x2, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0x10001}, 0x1c)
getsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000011c0), &(0x7f0000001200)=0x4)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000001240)={<r3=>r1, 0x400}, &(0x7f0000001280)=0x8)
getsockopt$inet6_int(r0, 0x29, 0x37, &(0x7f00000012c0), &(0x7f0000001300)=0x4)
getpeername(r0, &(0x7f0000001340)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000001380)=0x10)
getsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f00000013c0), &(0x7f0000001400)=0x4)
r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
lseek(r4, 0x0, 0x2)
pipe2(&(0x7f0000001440)={<r5=>0xffffffffffffffff, <r6=>0xffffffffffffffff}, 0x4)
utimensat(r5, &(0x7f0000001480)='./file0\x00', &(0x7f00000014c0)={{0x4, 0x4}, {0x1722, 0x3f}}, 0x200)
setsockopt$inet6_sctp_SCTP_EVENTS(r6, 0x84, 0xc, &(0x7f0000001500)={0x218, 0x5, 0x3, 0xff, 0x2, 0xfffffffffffffff9, 0xffffffff, 0xe85, 0x6, 0x5, 0x9}, 0xb)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000001540)=0x2, 0x4)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r6, 0x84, 0x9, &(0x7f0000001580), &(0x7f00000015c0)=0x4)
getsockname$inet(r6, &(0x7f0000001600)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000001640)=0x10)
getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x19, &(0x7f0000001680)={<r7=>r3, 0x80000000}, &(0x7f00000016c0)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f0000001700)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r3, 0x6, 0x9, 0x1b, 0x8, 0x6, 0x9}, 0xa0)
open$dir(&(0x7f00000017c0)='./file0\x00', 0x5, 0x40)
recvfrom$inet6(r6, &(0x7f0000001800)=""/156, 0x9c, 0x0, &(0x7f00000018c0)={0x1c, 0x0, 0x10001, @empty, 0xeb4}, 0x1c)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f0000001900)={@in6={{0x1c, 0x3, 0x3f, @local={0xfe, 0x80, [], 0x0}, 0xf6a}}, r1, 0x3, 0xfffffffffffffffd, 0x218, 0x7fff, 0x2a, 0x2}, 0x98)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000019c0), &(0x7f0000001a00)=0x4)
setsockopt$inet_sctp_SCTP_EVENT(r6, 0x84, 0x1e, &(0x7f0000001a40)={r7, 0x0, 0x4}, 0x8)
r8 = accept4(r5, &(0x7f0000001a80)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000001ac0)=0x10, 0x30000000)
clock_nanosleep(0x0, 0x1, &(0x7f0000001b00)={0x100000000, 0x6}, &(0x7f0000001b40))
recvmsg(r8, &(0x7f0000002d80)={0x0, 0x0, &(0x7f0000002d00)=[{&(0x7f0000001b80)=""/84, 0x54}, {&(0x7f0000001c00)=""/245, 0xf5}, {&(0x7f0000001d00)=""/4096, 0x1000}], 0x3, &(0x7f0000002d40)=""/13, 0xd}, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x15, &(0x7f0000002dc0)={r2, 0x7}, &(0x7f0000002e00)=0x8)
open(&(0x7f0000002e40)='./file0\x00', 0x200, 0x140)
getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r6, 0x84, 0xd, &(0x7f0000002e80), &(0x7f0000002ec0)=0x4)

00:00:07 executing program 2:
fcntl$getown(0xffffffffffffff9c, 0x5)
r0 = getpid()
pipe2(&(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x100004)
freebsd11_mknodat(r2, &(0x7f0000000040)='./file0\x00', 0x0, 0x5)
ppoll(&(0x7f0000000240)=[{r2, 0xa0}, {r1, 0x40}], 0x2, &(0x7f0000000280)={0x4, 0x6}, &(0x7f00000002c0)={0x39ee564c}, 0x8)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000080)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, <r3=>0x0, 0x80000000, 0x2, 0x210, 0x8, 0x6, 0x79bcc887}, &(0x7f0000000140)=0xa0)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000180)={@in={{0x2, 0x2}}, r3, 0x1, 0x41d, 0xfffffffffffffbff}, 0x94)
wait4(r0, 0x0, 0x8, 0x0)

00:00:07 executing program 0:
munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000)
mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x81010, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4, 0x1010, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4)
mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x6)
setreuid(0x0, 0x0)
mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x6)

00:00:07 executing program 0:
r0 = semget(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f00000001c0)={0x0, 0x4ad6a341}, 0x0)
__semctl$IPC_RMID(r0, 0x0, 0x0)
pipe2(&(0x7f0000000000)={<r1=>0xffffffffffffffff}, 0x100000)
dup(r1)
semget$private(0x0, 0x2, 0x144)
semget(0x0, 0x5, 0x102)
__semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f00000001c0))
semget(0x1, 0x7, 0x180)

00:00:07 executing program 0:
munmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000)
r0 = shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ffb000/0x1000)=nil)
r1 = shmat(r0, &(0x7f0000ffb000/0x1000)=nil, 0x0)
munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000)
shmdt(0x0)
shmdt(r1)

00:00:07 executing program 0:
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000040)={<r1=>0x0, 0x6, 0x100000000, 0xffffffffffffb293, 0x333a87c5}, &(0x7f0000000080)=0x14)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000000c0)={r1, 0xd1, "7cc9653075a7d522997a3407cd7b6f6de1c77ee80dd2c1392f6c3f44f0f431082d0771e6b5f7f553c9e74301f679ba5b6e9585c33a03f68fa2f0af8d2ba81c1a8a19db4e88bbc02dedf92ddc945247785c5c22321bc6e89960f13e7728c920b9a29a4c79891d948a1e0f02157d56960272772c0655022456157219feff678ed9dad6c76bfe3851a39b4b28cb1e6eab6932e1e6b887a992941225e462a362cc22c3f28468fc8fb45485ea7c786042a0a6377192180c5c514ff2b7548af8b05510e78a548b858d97dfbff0393e9c82799d2b"}, &(0x7f00000001c0)=0xd9)

00:00:07 executing program 0:
pipe2(&(0x7f0000000100)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x2)
r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendmsg(r1, &(0x7f0000000440)={&(0x7f00000003c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote, 0x5}, 0x1c, 0x0, 0x0, &(0x7f0000003780)=[{0x20, 0x88, 0x8000, "f0b216e1cdc73821c6d7"}], 0x20}, 0x84)
setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000080)={0x6, &(0x7f0000000000)=[@in6={0x1c, 0x2, 0x5, @loopback, 0x1ff}, @in={0x2, 0x1, @multicast1}, @in6={0x1c, 0x1, 0x401, @loopback, 0x6}, @in6={0x1c, 0x0, 0x8, @loopback, 0x400}, @in6={0x1c, 0x3, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x1}]}, &(0x7f00000000c0)=0x10)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0)

00:00:08 executing program 3:
r0 = socket$inet(0x2, 0x3, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_buf(r1, 0x0, 0x0, 0x0, 0x0)
sendmsg$inet_sctp(0xffffffffffffffff, 0x0, 0x0)
readv(r1, &(0x7f0000000480)=[{&(0x7f0000000000)=""/91, 0x5b}, {0x0}], 0x2)
getsockname$unix(r1, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x8)

00:00:08 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setresuid(0x0, 0xee01, 0x0)
r1 = geteuid()
setuid(0x0)
getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080))
setresuid(0x0, 0xffffffffffffffff, r1)
ftruncate(r0, 0x4)
chmod(&(0x7f0000000340)='./file0\x00', 0x47eda2f5c610c659)
execve(&(0x7f0000001700)='./file0\x00', &(0x7f0000001800), 0x0)

00:00:08 executing program 1:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x7, 0x1c20, 0x5, 0x401, <r1=>0x0}, &(0x7f00000000c0)=0x10)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r1, 0x3845, 0x3}, 0x8)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup(r2)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f0000000100), 0x0)
fcntl$lock(r0, 0xb, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2000100000001})

00:00:08 executing program 2:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = dup(r0)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="10000000290000000000000000000000"], 0x10}, 0x0)
fdatasync(r0)

00:00:08 executing program 2:
utimes(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={{0xfffffffffffffffe, 0x3f}, {0x3, 0x3}})
clock_settime(0xe, &(0x7f0000000040)={0x10000, 0x2})
r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0)
setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000380)={0x8, {{0x2, 0x1}}}, 0x90)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000180)={@in={{0x2, 0x3, @rand_addr=0x4}}, <r2=>0x0, 0x2, 0x20, 0x0, 0xd39, 0x9}, &(0x7f0000000240)=0xa0)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000002c0)={r2, 0x1, 0x5}, 0xfffffffffffffe8f)
fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})
open$dir(&(0x7f0000000140)='./file0\x00', 0x110, 0x0)

00:00:08 executing program 0:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/41, 0x29}, {&(0x7f0000000300)=""/43, 0x2b}, {&(0x7f0000000340)=""/245, 0xf5}, {&(0x7f0000000440)=""/121, 0x79}], 0x4)
setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x400000000048, &(0x7f00000000c0)={@multicast1, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000100)={@multicast1, @multicast1, @multicast1}, 0xc)
r1 = dup2(r0, r0)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000140)={<r2=>0x0, 0x80000000}, &(0x7f0000000180)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000200)={r2, 0x200800000000}, 0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x8, 0x10, 0x1, 0x1, 0x8, 0x5, 0x6, r2}, &(0x7f0000000280)=0x20)
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000000)=0x111, 0x4)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast1, @empty, @rand_addr}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000001c0)={@multicast2=0xe0000001, @multicast2, @loopback}, 0xc)

00:00:08 executing program 1:
mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3, 0x410, 0xffffffffffffffff, 0x0)
mincore(&(0x7f0000ffb000/0x4000)=nil, 0x4000, &(0x7f0000001000)=""/4096)
r0 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x180)
sendto$inet(r0, &(0x7f0000000040)="5b0da0ffed9def8b7feef105f0c06883b05dfbc05077aab16bc1aeaaffed42b669b3a0abe9e2a1af72be5bbd46a1d13dbdfc824cfb346d2c3a0fbaad52863f7bcb3bf4f8b24509d9c315edc865919eb358b470e8b280fa8b31d431f098e5b33b151b55cc31801e769df3cb228b2e4e6131c328b1c507ced6a2374b", 0x7b, 0x80, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)

00:00:08 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x2000000000000333, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
getpgid(0x0)
freebsd11_lstat(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0))
getegid()
r1 = getpid()
freebsd11_lstat(&(0x7f0000000840)='./file1\x00', &(0x7f0000000880))
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000bc0)='cubic\x00', 0x6)
pwritev(r0, &(0x7f0000000100)=[{&(0x7f0000000040)="6348f37f008d5a7df7761bb4629ce205819adbd4944a08c8675ddb62573641f2d1046895917bb44d7acfb2d1c057a2bad60e5b5a59f73bcc6e3cd4e2ecce110a56e5790c9e75bce9592647f954ca65bba5b4e9591208cc374fc3c394333ceefeb738329b802fe6af4f8e8adc55902ddf33", 0x71}], 0x1, 0x0)
getpgrp(r1)
getegid()
freebsd10_pipe(&(0x7f0000000000))
getpgrp(0xffffffffffffffff)
fstat(r0, &(0x7f0000000900))
open(&(0x7f0000000c00)='./file1\x00', 0x40, 0x98)

00:00:09 executing program 3:
r0 = socket$inet(0x2, 0x3, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_buf(r1, 0x0, 0x0, 0x0, 0x0)
sendmsg$inet_sctp(0xffffffffffffffff, 0x0, 0x0)
readv(r1, &(0x7f0000000480)=[{&(0x7f0000000000)=""/91, 0x5b}, {0x0}], 0x2)
getsockname$unix(r1, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x8)

00:00:09 executing program 0:
socketpair(0x10, 0x20000001, 0x0, &(0x7f0000000040)={<r0=>0xffffffffffffffff})
r1 = getpgrp(0x0)
r2 = getpgid(r1)
fcntl$setown(r0, 0x6, r2)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
dup2(r4, r3)
poll(&(0x7f0000000000)=[{r4, 0xc}], 0x1, 0x0)

00:00:09 executing program 0:
r0 = socket$inet_sctp(0x2, 0x2, 0x84)
munlockall()
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
sendto(r0, &(0x7f0000000080)="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", 0x1000, 0x8, &(0x7f0000001080)=@in6={0x1c, 0x0, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x2}, 0x1c)
getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4)

00:00:09 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={<r2=>0x0, 0x8, 0x3, 0x100, 0x533d}, &(0x7f00000000c0)=0x18)
setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f00000001c0)={r2, &(0x7f0000000100)=[@in={0x2, 0x0}, @in6={0x1c, 0x3, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x1}, @in={0x2, 0x0}, @in6={0x1c, 0x1, 0x1000, @loopback, 0x7}, @in={0x2, 0x3, @loopback}, @in={0x2, 0x1, @multicast2}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000200)=0x10)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x800b, &(0x7f0000000040), &(0x7f0000000080)=0x8)

00:00:09 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x106, &(0x7f0000000140)={0x0, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000100)=0x10)

00:00:09 executing program 0:
r0 = open(&(0x7f0000000140)='.\x00', 0x110840, 0x0)
r1 = dup(r0)
fdatasync(r0)
preadv(r1, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/118, 0x76}], 0x1, 0x0)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={<r2=>0x0, 0x67}, &(0x7f0000000100)=0x8)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000180)={r2, 0xf7}, 0x8)
freebsd11_getdents(r1, &(0x7f0000000040)=""/138, 0xc)

00:00:09 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x32, &(0x7f00000001c0)=ANY=[@ANYBLOB="0000000030d21ac06ad632bb5a9913fda80e5507514078011e9bd09181447ed1915122c75f0f6b5ac2f1e90a4f252f9ef1e6f6150ccee9e4f6c880c11b35feb676a2c03ace7a1794579dce8b32"], &(0x7f0000000180)=0x4)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={<r1=>0x0, 0x3c2000000000000, 0x5, [0x0, 0x4, 0x3ff, 0x0, 0x7]}, &(0x7f0000000040)=0x12)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={r1, 0x6, 0x2, 0xffffffff, 0x4}, &(0x7f00000000c0)=0x18)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000100)={0x7}, 0x1)

00:00:10 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$inet_int(r0, 0x0, 0x7, 0x0, &(0x7f0000000180))
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4)

00:00:10 executing program 0:
r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0)
flock(r0, 0x1)
renameat(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000001c0)='./file1\x00')
r1 = open(&(0x7f0000000200)='./file0\x00', 0x8000000, 0x40)
fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001})
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x2, 0xffffffffffffff7f, 0x1000300010005})
r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0)
fcntl$lock(r3, 0x9, &(0x7f0000000000))
flock(r0, 0x8)

00:00:10 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4)
bind$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x3]}}, 0x1c)
setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000080)=0x8, 0x4)

00:00:10 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000003c0)=ANY=[@ANYRES32=<r1=>0x0, @ANYBLOB="a10000002a79439a0cea464d0d75a9635bfc272e424e65d35b3857c12b8faa3ca30ac862cf85d52001d08cfa41eb09fd9c483654e8263c983b1705863f21a48239e1c31345ea5bf49933281539ee1b84076477b85ab1e2a79f2f101f0932e9462626b5ce1cf3bfdebe1c1dfb57ffbc246fe4e5f93f57f65ccb67cf5c802d934eb36798705a344df6597334f1215bb6d829c8a2310a9e588240564625da4222a1c9bd07b197b71fba4673f01dfc9ac789e8"], 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r1, 0x2d6e}, 0x8)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
freebsd11_stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340))
lseek(r0, 0x0, 0x4)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
fcntl$setflags(r0, 0x2, 0x1)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
accept4$inet(r0, 0x0, 0x0, 0x2ffffffc)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000002c0)={0x2, [<r2=>0x0, 0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={r2, 0x80000001}, 0x8)

00:00:10 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000100)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x2c)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000200)={r1, 0x8, 0x3, 0x6, 0x1}, &(0x7f0000000280)=0x18)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000240)={0x0, 0x3}, 0x8)
sendto$inet(r0, &(0x7f00000002c0)='%', 0x0, 0x80, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={<r2=>0x0, 0x0, 0x8}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000340)={@in={{0x2, 0x0, @loopback}}, r2, 0x0, 0x9, 0x7}, &(0x7f00000000c0)=0x94)

00:00:10 executing program 2:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
socket$inet6(0x1c, 0x4, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0xd, &(0x7f0000000100)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108)
setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0x0, 0x4, @empty, 0x1ff}, {0x1c, 0x3, 0x800, @loopback, 0x800}, 0x9, [0x5, 0x2, 0xc6, 0x928, 0x100, 0x7, 0xff, 0x9]}, 0x5c)

00:00:10 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000001500)=ANY=[@ANYRESOCT=r0, @ANYPTR=&(0x7f0000000340)=ANY=[@ANYRESOCT=r0, @ANYRESDEC=r0, @ANYRESHEX=r0, @ANYPTR, @ANYRESOCT=0x0], @ANYRESDEC=r0, @ANYRES32=r0, @ANYRESHEX=r0, @ANYRES16=0x0], 0x6)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYBLOB="2b4e8178788958563c17199cbeda5d78abc756e264c068fc2e35c00786d4fa87ab14688ec0bf6df16be06bd58f48", @ANYRES32=<r1=>0x0], 0x0)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x10007}, 0x10)

00:00:10 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000300)={<r1=>0x0, 0x7, 0xfffffffffffffff8, 0x7}, &(0x7f0000000340)=0x10)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000380)={r1, 0x8001, 0xfffffffffffffffd}, 0xc)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000180)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, <r2=>0x0, 0x20, 0x9, 0x9, 0x101, 0x9}, &(0x7f0000000040)=0xa0)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000280)={r2, 0xa8}, &(0x7f0000000240)=0x8)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r3=>0x0]}, &(0x7f0000000140)=0x8)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r3, 0x0, 0x4e04}, 0xc)
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000100), &(0x7f00000002c0)=0x4)

00:00:10 executing program 1:
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c)
unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x800)
setpgid(0x0, 0xffffffffffffffff)

00:00:10 executing program 2:
setuid(0xee01)
setgroups(0x4000000000000232, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0])
r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f00000001c0)=0x1c)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f00000000c0)={<r1=>0x0, 0x10001}, &(0x7f0000000100)=0x8)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={r1, 0x3}, &(0x7f0000000180)=0x8)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
socketpair(0x1, 0x5, 0x4, &(0x7f0000000080)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000240), &(0x7f0000000280)=0x4)
setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000200)={0x3f80000000000, 0x6, 0x1, 0x3, 0x8, 0x200000, 0x10001, 0xffffffffffffff9c, 0x7, 0x9, 0xfc}, 0xb)

00:00:10 executing program 0:
r0 = socket(0x2, 0x10000000, 0x5)
setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000000)={0x4, {{0x1c, 0x2, 0x3, @remote={0xfe, 0x80, [], 0x0}}}}, 0x88)
msgctl$IPC_RMID(0x0, 0x0)

00:00:10 executing program 2:
open(&(0x7f0000000040)='./file0\x00', 0x8000, 0x100)
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000080)=ANY=[@ANYRES32=<r1=>0x0, @ANYBLOB="7848a4433f300000000000000000"], &(0x7f0000000140)=0xc)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000180)={r1, 0x3f, "2519de414b7754179817f0ffb18e75eeb1cc773c42fd38dcb6659b03a485efc4baedc3954986f010141e39f370659c8404afc03254a62490890ffbf9784921"}, &(0x7f0000000200)=0x47)
r2 = socket(0x2, 0x5, 0x0)
connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)=ANY=[@ANYBLOB="00045b89e1059fd207e0f8410000", @ANYRES32=<r3=>0x0], &(0x7f0000000100)=0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f00000000c0)={r3}, 0x8)

00:00:10 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000140)={<r1=>0x0, 0x8001}, &(0x7f0000000180)=0x8)
sendfile(r0, r0, &(0x7f00000000c0), 0x685)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000340)={<r2=>r1, 0x0}, &(0x7f00000001c0)=0x10)
r3 = socket(0x2, 0x5, 0x0)
getsockopt$inet_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f0000000200), &(0x7f0000000240)=0x4)
connect$unix(r3, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66cea90299f5"], 0x10)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r3, 0x84, 0x1202, &(0x7f0000000040)={r2, 0x3}, 0x8)
getsockopt$inet_udp(r3, 0x11, 0x1, &(0x7f00000002c0), &(0x7f0000000300)=0x4)
pipe2(&(0x7f0000000280), 0x4)
open(&(0x7f0000000080)='./file0\x00', 0x200, 0x140)

00:00:10 executing program 1:
r0 = socket$inet6(0x1c, 0x20000004, 0x6)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={<r1=>0x0, 0x7, 0xf, 0x0, 0x6}, &(0x7f0000000040)=0x18)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB='?\x00\a\x006\x00\x00\x00'], &(0x7f0000000140)=0x94)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet_udplite(r2, 0x88, 0x6, &(0x7f0000000180)=0x401, 0x4)
ftruncate(r2, 0x400000000101)
r3 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r3, 0x0)
mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000)
ftruncate(r3, 0x0)
shmget(0x0, 0x2000, 0x402, &(0x7f0000ffa000/0x2000)=nil)
sigaltstack(&(0x7f0000ff9000/0x2000)=nil, 0x0)
getpid()

00:00:10 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r1 = dup(r0)
pwritev(r1, &(0x7f0000000600)=[{&(0x7f00000000c0)="81", 0x1}], 0x1, 0x6d998)
mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0)
open(&(0x7f0000000080)='./file0/file0\x00', 0x0, 0x40)
r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x3, 0x10000000000012, r2, 0x0)
open(&(0x7f0000000000)='./file0\x00', 0x106c4, 0x0)
mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2, 0x11, r1, 0x6)

00:00:10 executing program 2:
mkdir(&(0x7f0000000040)='./control\x00', 0x0)
r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0)
readlinkat(r0, &(0x7f0000000140)='./control/file0\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0)
r1 = getpgrp(0x0)
fcntl$lock(r0, 0xf, &(0x7f0000000280)={0x1, 0x3, 0xffff, 0x0, r1})
rmdir(&(0x7f0000000000)='./control/file0\x00')
r2 = fcntl$getown(r0, 0x5)
getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f00000000c0)={@local, @broadcast, <r3=>0x0}, &(0x7f0000000100)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000240)={@remote={0xfe, 0x80, [], 0x0}, r3}, 0x14)
wait4(r2, &(0x7f0000000080), 0x3, &(0x7f0000000180))

00:00:11 executing program 3:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x100)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000040)={<r2=>0x0, 0xcc00000000000000, 0x0, 0x200, 0x1}, &(0x7f0000000080)=0x18)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000140)={0x20, 0x3ff, 0x4a00, 0x5, 0x1, 0x2b7, 0x2, 0x100000001, r2}, 0x20)
socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_int(r0, 0x29, 0xa, &(0x7f0000000100), 0x4)
setsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f00000000c0), 0x4)

00:00:11 executing program 0:
mkdir(&(0x7f0000000100)='./file0\x00', 0x102)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0)
chroot(&(0x7f0000000140)='./file0\x00')
symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00')
openat(r0, &(0x7f0000000200)='./file0/file0\x00', 0x4066fe, 0x0)

00:00:11 executing program 2:
mkdir(&(0x7f0000000040)='./control\x00', 0x0)
r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0)
readlinkat(r0, &(0x7f0000000140)='./control/file0\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0)
r1 = getpgrp(0x0)
fcntl$lock(r0, 0xf, &(0x7f0000000280)={0x1, 0x3, 0xffff, 0x0, r1})
rmdir(&(0x7f0000000000)='./control/file0\x00')
r2 = fcntl$getown(r0, 0x5)
getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f00000000c0)={@local, @broadcast, <r3=>0x0}, &(0x7f0000000100)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000240)={@remote={0xfe, 0x80, [], 0x0}, r3}, 0x14)
wait4(r2, &(0x7f0000000080), 0x3, &(0x7f0000000180))

00:00:11 executing program 3:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="ca89", @ANYRES32=r1, @ANYRES32=r1, @ANYPTR, @ANYRES32=r0, @ANYRES32], 0x28}, 0x0)
setrlimit(0xf, &(0x7f0000000000))
r2 = semget$private(0x0, 0x7, 0x508)
__semctl$GETZCNT(r2, 0x2, 0x7, &(0x7f0000000480)=""/227)
socketpair(0x1, 0x1, 0x0, &(0x7f0000000800)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000840)={<r5=>0x0, 0x6}, &(0x7f0000000880)=0x8)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x26, &(0x7f00000008c0)={r5, 0x8}, &(0x7f0000000900)=0x8)
r6 = dup2(r1, r0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r6, 0x84, 0x102, &(0x7f0000000780)={<r7=>0x0, 0x2a, "8671cc77f93499b9c371fc9f1e3e2a6cbe1f49c7417af5be4f6d69cbd91efec3731b9550f3086f58a91f"}, &(0x7f00000007c0)=0x32)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000600)={<r8=>r7, &(0x7f0000000580)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6]}, &(0x7f0000000640)=0xffffffb8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x23, &(0x7f0000000680)={@in6={{0x1c, 0x1, 0x5, @local={0xfe, 0x80, [], 0x0}, 0xdfa}}, r8, 0x5, 0x7, 0x35bf}, &(0x7f0000000740)=0x8c)
setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000009c0)={'accf_data\x00', "ce66c716e6f8c27708653e9f909255fd1858b145a41bf598a3a361b01ea15c80b9dd0312e441958caad46cc674fe548b0ad70d5d35437cfcad22ec0d4648232666b39df50fcfa66e7929665da42afc5199cd5688deca7c57577ae16ba5a65c59c6fff98e899c85b09ba6067a2b2eb022948b89cf93453e52587539ddc3d7b071dbc575115edbeb406810ab01b250cf2d3296a57bc66c9b77bdbf311a09fdde746ed7a7611cf0b29c705db2effeacafcf91b3619fd4bd73065ff1334aa9af7757527814fc345918844234baa6b00bedcbeeb8bca9f5ed44c5001aa124369cadc4937ba851387b51583e38a7e47349c422"}, 0x100)
setrlimit(0x4, &(0x7f0000000980)={0x1, 0x8})
recvmsg(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=""/156, 0x9c}, 0x0)
bind$unix(r3, &(0x7f0000000940)=@abs={0x1, 0x0, 0x2}, 0x8)
r9 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r10 = accept4$inet(r9, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000000c0)=0x10, 0x10000000)
geteuid()
sendmsg$inet_sctp(r10, &(0x7f0000000440)={&(0x7f0000000100)=@in={0x2, 0x2, @loopback}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000240)="9119849473938e17f2b8e0ab9bd3302a3082093e809ab51e8f7c73153a725c6eadc1f29dcc590d7bb15ef79b7c6f4a83e830ec09fd5cf78c323407f1a65e032ab1c7148f9af98c7ae15bd51a9e986af25291", 0x52}, {&(0x7f0000000340)="691c9cd2ff44d1e3b38c5b129c46b2735614f158ae1b0964661bae519e7091308731a297e9c8c18cf0c18d9a839be20172e8da8c00dde46fd07cb6980a55486c6502fec5a3a7c56255a9963a4aee09326db5cc5fc620a48ff7a2209e0ea459f897cb47c346ecb82a2347caa24e90a0942a99a93201e184a39b9f63978c7791a8cf0cc2cfabfa8e95db4fc98bc6851c7415164706ef7d4b", 0x97}], 0x2}, 0x181)

00:00:11 executing program 2:
freebsd11_mknod(&(0x7f0000000080)='./file0/file0\x00', 0x2000000001000, 0x5)
r0 = open(&(0x7f0000000000)='./file0\x00', 0x4, 0x0)
fchmod(r0, 0x0)
mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x2, 0x3)

00:00:11 executing program 1:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendmsg(r1, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001340)=[{&(0x7f00000002c0)="23d918d5215eb7ac6afa", 0xa}], 0x1, 0x0}, 0x8d)
sendmsg(r0, &(0x7f00000016c0)={&(0x7f0000000000)=@in6={0x1c, 0x2, 0x0, @loopback, 0x7}, 0x1c, &(0x7f00000013c0)=[{&(0x7f0000000080)="78be33d5030fde6bdfb6249c558add8c986e58d24fa74d62ff7abdaa73139106301407ad294ff81398d7dba6f19f466bb0165019bf82433c13aa00d6be06280d3fca4af439f5b07dd36189eec02d24853d2360eedcc5d5bb3824c47ba37998630395fe22bc615283cb6c16268251d2820d0ba4936c78a9552a80dcc695f56655", 0x80}, {&(0x7f0000000100)="836d60d1e61b54ec0cf222672e1390bba76cb242", 0x14}, {&(0x7f0000000340)="b29cf587657bb7755e6fbba141bb442a419074ff55511b0ae481ed2417055c1a076e58b8e9e0d8bdceef159b39df7dd7409da76c7ba2adb0e778853248593fcac6f992a6cb2261a3de3fb9caf60a57d35d95b3e5591ff2127eee1369f0e9f13a456885082a5cecad049af622874d77873c7b2b889ca0e61a49438deb2ad57e239725955a2f8e29d03079913d3d41e5406c91387bb661df96b7c452e8400d53fd20b736c071c06ac16440e803ee44304bb39a1dccc4f00e10e85589b267935034f3170d5b54c680429d08d062d4ca23880d173b5df4d47da8a0f6aaafb808cd11c90d99d3353187db57041bd08761a5a789137b1e9f8c2dba314acf362b1316450213dfd47f0a04df1c854fca7b0d5b98af1fc67110e3e16edebc6ce4e89eb2738f4b378ad6df7c078618ea6cbc2523604a31a6a5bb638bac7c2de9e9946dc7939497a71a4b0305b4b1bcafcda2f52c983ede37b76d1dfb3a4130b485327d22d3c9e9ed09539d8fba4510fff243f740cae1aac5d0e6dd24e786bf38e24eff214b53814975465bd94eb4909c8aa04839c7dddb8f66c1f50761bff682890778f4629413471ea622b2e37f26cbafcf15e1360d376593f69d0ac6d080c8302135e4ea56fde0f44c3daf41e5ec64681d474975d048a1ebe7ed35d815ecaf1ec4d445e032812bcd6424e88556c945a3c351e0a9b8baaddf3fe648d8f516865f0c9a0ba67d4819a42cdf5677ae6b407fb3ff74a034c3400359bd2e65cdf84a2486b3311f1352995fd51479df909b1dbf68b40bc99a129c0a0ce4ea209af29093c2e7a50027df270cfa770d9f2fe98dbad0b0c2b49f87b90f495f94c15b1e6ef28c2563df3434659d3224925aaafcd1f64176a863633de8435b6ea7733c323417f79f1148383963afb0bf9af3d69c5a71c1cbd762e9faedc517f30cc1c739c2e5e4e01300c070815b892399e5a079c179945f4b51f848f9a03d993431d19290bc99c150279f933f90f0e24b0f61c7a24f7d98bd206681857c943357f98472d78f3e9b6ae09a66a2d17911bd6652a62aec5faa15b1726bfce12e44ba9f49a8b186b0164e0160ef7a1e9fa9a7ad18dd1a75a33de6bf419b14de953af03fcd381da712043367b7421e95cadaffcb6d9e5a1fefa93c3f374fb08d3352bd19d53b4bd6c835c6d4d734e6d23c93c04225b6c318f4688e2f13a2fec79927323eeaff1fb9cde6f6c4c77e5b39194d3eb046abe8eaffe7be13fffba576811392711616e1ba94f3ea37af9bc7bf22d7752d8c269ff13d1bff5b79dede1e123b6c1620bf85efdf895f6bf9911539c81da7bd7e770765db117952def827ee79855dda1655fef3f6b632143be5524c3ecc547941d185d3b3da8b31d16563266d15c9d2cf99a9f04f9fe310a2b0f7ccd86e820b8921fd78d8786348bb2acd64c780727d5dd4303164540ca9c4b989a303e12739c61458819c924d5c38c68271bcaa70782de00e3baa87283cbc2190611b447cd52b32a13bef5c7904b0592d0682ffb314b81cbd1ff334896fc0621d14b21bd813e21bde0e28a8de7e8e841325b8856bb559ac15d0b3000e0c772d472aa7f09ee1aa2a7fd3b842872a870882b4f648b20ca891d06e9e3106d265985a7a8bfaf3230d34d5496f9fbd854a4ca5d3a40df810201dba61d8e21b273ba1ebd9961fdb9b00ae7a55a0a13efff2b3a05e985cde03dbec69938b3ff0ae8644955a120cdf08d7e84b3f6a9e1a96522428adbbe54090ac76e97c73c422c36b351414e508089f6e290b6bbc2601cc0b90760ebfe43049454c07e259ec7823b83d855687606613f61e4dc491b0a504f2be5ac63c3812f9cc56d0f142ecb9edf07856735307bad13fd0308bd367a88fbe429d2594723d014803c2dfd75a3d136b532aa618406605bbe2091cc908e6fcdabd444b586dbb21bc94a18f2577aa3f6d09a2b3ce603283927322b80d9abf4fa78c0bdc6597306c1ac8d191d8ecaa3f6da69e4d8ff61420ab03b0c017da703d2216268ecd4813c95e590b9e7f357395b9301fe267644f1ec6e435aeca67122fca3a688400c95ec59b2067473c9666067e4decb9acd70d25afc4d7697a4952efa92cbb166ea57df61eb8a2e03355d6ca321ae44a853113ccb74c68269772209ca14a542650511f295ff419ebf51c91fb5d21c93e2c67a2aec04cb1e2f3d33e571be02bfedbe53a7c69f512447bc4c5e1ea440a999391b154cb512a84cbce1e8b52539ec4881cd9896be9c17f2ab7784a3fb50e7594167ec722467c9a583aa3f93e38b8f1278abdc3daec146e70d6b2aab66360482d80a7823614163d2173d4e306f07a5e5d3ed85f63a1aecc4036d67c7137ed2720e16d5c9ebb03c1ee51f15a989aac204d420acc3c6822a4f5a14931a03f2ad8aaa55bf6e53d6833475eb30119cd55d767d219a8cbdcb4e9aed873895c11640f759faa09ef1af4208ac4c1ed0e0002e2025fe4b6b68032759b811bb88804a6461061c88b2af402117ff1da2016d8ee88587d4234e971ae4108b39a5c3d8d23ea462bed1fd7d94ab98c331b84aefe80629b0b6b7e9b2adf3c21e381c59bb13a3e0abbed1164b5347ce2955b180512f2c67fd3225ecab4ce9d49ee918ac0676784cc91bc48b276547ea62c8484dab5c4ce5ac460c3132928d686d15d5b36c38e3f528d9eb4e127b1a61e16dba468102a9d803f7a74d80705592adb60c45b5d63cd6617101830932c8134e9c594be0e5c829a5ee3b65f619bdb1b2b655caec341c461b348c6af4685ecacdb9e23efe48b824565c7178b86cd8eabf19e200bbc8024389955ac1ced95c2836e281b1568edcaa6a50bc4d1c1accc0d35032e94ac4d92d8167f8fb966404a4f0cbe3dceae92738f242b27e436928146f286935135ba55eca89b09181f2078a81ae26496a51123b3a5f188403f218750f23999d29bb82c39a9301a4272945a8673d32bf156c7a8e488b10cca079568d1b95f8d32e95d77f792a0d9ab32db6610698a33d4148eb7d5ebba1b3dcc614a9a3827e2a5a4f4f035fc722110c50c1ca9c528793b62c16a258d0907a9f36c2c6ae4f8c5e973aabd2e329345c5038bd1274966b318fa21ebea40a17b01f1135739ac34054acd83f099192606fcdcfcf415be25a39466b4684f1f7622b3c4b4f6c25e8654874f2cb803ece7fd2ca1c4ef017fd5a510851bde6310f8b94dcab9d5f859ea995203900eac1401aa80d5839a1efe909cc940cd9bd4e3e3bcf8dc0a35ec993d5f7df8873c19eb1b10654c69d9e0faf4a060a60d2127065166e5cc08cf511ca43f76fbb587c35eaee1a3345fab4b12e0489ad57dba8c1d5fe69a75e82fdba22b5b2f989dd80aad13dc01cc181459abda76652072b5f539c68a4b5973e319aac5c8c0f7ffd4e3c30b92f48785ee7db6bcd5e0250690fca07a0e4cef022d002b8ac32a76a0cc25139f6ebdde704ec2c6fcfdd7db39299150905efa94a0d4bfb9d3271a7f7eee7ca68853f2566fb983bd300ebb0e9bddb5f9dc392f25b382c5731a5b6723a607f6edd3584a646ad30c9e03ef65b1edadf87d60c00531faefca62433002745381f67328284d7a4ceebfbeeea9a8af852a6d8fca610c1cb09ec6845a3e5f0b052f4e1daa92037dc9b7108abc2c43087bcca2e002a69733db15cb7e1aff5ce0cb45ba7cb26d537a8f8b3d7937baa764c55b2ccf2380a24f016ce04f4174f5e86756d00cad194ddbc0373b9ae0fa0ac20c2cfd35d4f812944e5f07e03f2bac20765e5d9142dfa96cd11cfefc0f5c6dd21bb37ad44c4bd1150fd5e1b7508f7098523f392cbbbc81e04a88a1d3567c1af11e8554d62069755246410822542fe7345231bb322a3b90d5fab03e4aeda73ba83754d937c1c62054a00af2ab9fd6b3b0ffd0da281aecff3c415d48edec56bd298dcb9400f57c4cb690d5b80563ec620f6f1cdf8bc326c39102213831165b2b245f3dc197ef2a1a60d1859bf3c438762ca01e439395c63e0810c55deb28eea41474544ec5405d56b8748b1696de447c70c07eb98ade2e485c22dc94a0232b8577bf2e56b33600370d5087e5281389bd377371702d7aa45525ea206b70eb0ab5c3833b3ab3c9a5f65811acd179f95df291ff251718453a457c6e2e59fb809fd2b9419d65aef728acb23b2338a33b85572359de1129b5ef8031c15ae8c100ea64ee53de5d991356326910252acd2f8514b7ca283268b221368e66a0ede298b95059ea486b82bc769504b9145a0412ae9f3b7d1b17e4c9b64da5421ec0ae8180fbb940fb71543666dc01694188d2b016cc5ef5b3df336fb25abc05539bb4023bc79c38006c6feabebb6466c2db0b5830dba912dce34aebe280891a5543cc027f47110a551820cdc5ecf18ad53978478f124b1b6a42211d8ac1c18c812a198543f56a1db8fc194be460424bed3fd8d1269fd8f8b5a27fdc837a83fc0f46d3d1bb394362e0013a8f86c005c4b0a4c5af4b15baf2d259e446cd23bf1021378ea63d656e5ea2061abfdc6d209139ad74fadc809dfffb1a171b4ba23b3d799c6f5de2e91c7e86ad35a9583e829ea2aa2936f5d3cb4523eb0ab36032f2a14bc00ac73a4820e3c85e0760c5b584ee6e802d0d45d9c6b847d9ae6166e26720b8106a608080baeef8ef63309acb5d7b24d5113df2194df97a272d11b747268a0b15de4fca08ebe44989ff9ce405a0fe0d75efe4ea701acef43297ab7b94b514a40cc8b394d913fdeb13a5100b3720940c01e3a2b52f46e2e47d320ccc012d4fd3c325ce05b89f17af6b389d6941529644868d06e8536486fc44c0400e756364831f5533fc4aff15ba4c92a9f6e34c0997020a0c47e7d962a5749601cd8ed1cb229cccb4545f890f409799419d85984b26b816d223ad26ed172ce549073990fd25dad1a07f543fcc55af50185359f2c323a1b0f91b1a5c8eefb427dafe7e28a209139633ebb857077fd7b5b0a9b9439f72c5b968b9cb4746fbe0a342a64123b3486900cde0fe1b641df6d1d60d191e8a585b4befb8a3da990021a552b1cb8db863e5d5fba1e16c2c56143a844321574cb4d845646382d31416b23c21d3736c40ecef0ea934435a623976ef0d407f4dc96fa91e7652cf572e15d0dc5b5eb07a3e55bb82639d6e70415438b499e9ce6b6fd7a6733c9b64ad52f6e2daebf82646a531f988c9ce858b65f26c2e7efb72db253f8f78860fa65cdcf90437742980fea24c63048a5459f12f7ac5415bedbf19a6059ae45bc69f7af45261b524035e111975403e59c88dcbdee93177c9a94a847e3cfdacf740584df46ed48bd492d7550109f6736b325e7c3d8f2943ad9a0443d946cec2e149a5aa2960631e82d468c965d6006bf7cd282ae94c16a080b0c7d35d61bd64dd4e7dfe177e35111d7949579727c7b82ed8d522614635cafe9133692f628c1bcbcf6c26901861c79bb636c2a20cbf9f7fac83669b721d1302d65762dac119fd5383fafca13ce8d856f0a89f06d9d90a9ef70dbe4f1e79017727bb2c9e1466f8757cea68ea69814a6ce010587684b6f53e458748f7dcf67fbff19924541b21dd7339e8537f988a17a912b187803207430d6023a448ef9e1542ab4a140aa32f05baba9a3bd5acadd20e5d1a0eec6a2b69e91466b6295f8bff1f6555f4569f024626ac2c13c823a971863e0dae089e9231a842406d0841007e81b7dee0ed041403bb520bc022b1262a113b6bd0657613821640d3b5eac0f9a5bb076cb3f01decd38ea5f3154116315fa8b940c4f837325ee3328d4953c6cf4d65766c0c7a38d7c0d449", 0x1000}, {&(0x7f0000000140)="156e0fc97dbad57242f8c007832673a668", 0x11}, {&(0x7f0000000180)="55f9d53568c628594bf3c9617c165fb943fa0baa43c1e6dd529f5f1a980dbfe66f0e32f86125c8c241d2a6be70c4ccb243b4738f83ea629a56e917beffa4058d8d375c0d4ec91a58c1199b5ea9191753325dda11442acb11b7934b8df687975829607af729507e96dcb751b919ccf973", 0x70}, {&(0x7f0000000200)="6ac52693a2292adc900e6146bbdcc98ae692dd68054dc2b8ad0c3a76f745acfb264f28cb14ac3891063452286df91a33ed981618414f9f1c670d7874a802b5812c50099f5714443b3be8f38217d15512d6ff5a6f49b5bbc8074c761ea919198528305c469b1c70d2ff728dfb09f23ebf01f6e42a9e3b7f82b82852a3e03ccc6d1571ab42f332c572f3", 0x89}, {&(0x7f0000001380)="aacec0931c4105da0aac2e4fd40a864fe7d91e5eab36d3bdf58175dd", 0x1c}], 0x7, &(0x7f0000001440)=[{0xc0, 0xbe, 0x3b51, "2a382fc6a559c01a53a1986433edf43bc35de5ace4d51c9fb531077c792f20c640bcc34fda69cdee48c6dc27b40e7cbc1beeaa94379b2a417d4f0cb3358776cfde8700c96654d034ef76a39a0670321a43212f1fc39dd0be9b0f8d9115461258cd27cc343f0e9d871cad8c96b995a38cf967916a0016482c9b04fdffb829904cfc3a1e809a65f5db237864f3e80c0522bb20f217c0245c55c359f25019e7e8ba01df32df417c016943"}, {0x98, 0x6, 0x1, "fe0e6f252b7782f3c83038f6a9e4133916a0465d93288d6cdfa988c4b8a6d45bbf1cb9722a746695fff3e82319646b58169f25092fc41b1bdd621910ceaf4257538c0e7c98096262e996b6f348d7c55050450f909fc68bd1c2a5a47cad9d0ea1a43b41de3080ee9cd6fb75495b04044017bb1f27cedda638577b23e1fc323795b59985"}, {0xf0, 0xffff, 0x4, "765fe9b63f7b5d111fcfee6bcdcd9435b54e9633c1c77999f7314849597734ffcc86d5a2af47883258f2f8a45014ea17e65a5e29428ed8b7e0dec728f563aebadf2bc56b7c4440133e5298498daeb128a5259b9977c4b67371002fb6ad01d8ff96af467c81854beff8ec84cee028482f76dea8bcc6d35a696e91456819f1620943db2ffa34bf4df78c2f2b59366d48d1520d53498dde74ab6adc0cfb10953d2d4fd61140490a7bc9cc7bd93a2ed0179b7c3cad297525639e0dd1d6a66a6586ec585b71d9b53fd8dea47fd3bc96298143e0b78e10460674ca65c75145"}], 0x248}, 0x8)

00:00:11 executing program 1:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendmsg(r1, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001340)=[{&(0x7f00000002c0)="23d918d5215eb7ac6afa", 0xa}], 0x1, 0x0}, 0x8d)
sendmsg(r0, &(0x7f00000016c0)={&(0x7f0000000000)=@in6={0x1c, 0x2, 0x0, @loopback, 0x7}, 0x1c, &(0x7f00000013c0)=[{&(0x7f0000000080)="78be33d5030fde6bdfb6249c558add8c986e58d24fa74d62ff7abdaa73139106301407ad294ff81398d7dba6f19f466bb0165019bf82433c13aa00d6be06280d3fca4af439f5b07dd36189eec02d24853d2360eedcc5d5bb3824c47ba37998630395fe22bc615283cb6c16268251d2820d0ba4936c78a9552a80dcc695f56655", 0x80}, {&(0x7f0000000100)="836d60d1e61b54ec0cf222672e1390bba76cb242", 0x14}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000000140)="156e0fc97dbad57242f8c007832673a668", 0x11}, {&(0x7f0000000180)="55f9d53568c628594bf3c9617c165fb943fa0baa43c1e6dd529f5f1a980dbfe66f0e32f86125c8c241d2a6be70c4ccb243b4738f83ea629a56e917beffa4058d8d375c0d4ec91a58c1199b5ea9191753325dda11442acb11b7934b8df687975829607af729507e96dcb751b919ccf973", 0x70}, {&(0x7f0000000200)="6ac52693a2292adc900e6146bbdcc98ae692dd68054dc2b8ad0c3a76f745acfb264f28cb14ac3891063452286df91a33ed981618414f9f1c670d7874a802b5812c50099f5714443b3be8f38217d15512d6ff5a6f49b5bbc8074c761ea919198528305c469b1c70d2ff728dfb09f23ebf01f6e42a9e3b7f82b82852a3e03ccc6d1571ab42f332c572f3", 0x89}, {&(0x7f0000001380)="aacec0931c4105da0aac2e4fd40a864fe7d91e5eab36d3bdf58175dd", 0x1c}], 0x7, &(0x7f0000001440)=[{0xc0, 0xbe, 0x3b51, "2a382fc6a559c01a53a1986433edf43bc35de5ace4d51c9fb531077c792f20c640bcc34fda69cdee48c6dc27b40e7cbc1beeaa94379b2a417d4f0cb3358776cfde8700c96654d034ef76a39a0670321a43212f1fc39dd0be9b0f8d9115461258cd27cc343f0e9d871cad8c96b995a38cf967916a0016482c9b04fdffb829904cfc3a1e809a65f5db237864f3e80c0522bb20f217c0245c55c359f25019e7e8ba01df32df417c016943"}, {0x98, 0x6, 0x1, "fe0e6f252b7782f3c83038f6a9e4133916a0465d93288d6cdfa988c4b8a6d45bbf1cb9722a746695fff3e82319646b58169f25092fc41b1bdd621910ceaf4257538c0e7c98096262e996b6f348d7c55050450f909fc68bd1c2a5a47cad9d0ea1a43b41de3080ee9cd6fb75495b04044017bb1f27cedda638577b23e1fc323795b59985"}, {0xf0, 0xffff, 0x4, "765fe9b63f7b5d111fcfee6bcdcd9435b54e9633c1c77999f7314849597734ffcc86d5a2af47883258f2f8a45014ea17e65a5e29428ed8b7e0dec728f563aebadf2bc56b7c4440133e5298498daeb128a5259b9977c4b67371002fb6ad01d8ff96af467c81854beff8ec84cee028482f76dea8bcc6d35a696e91456819f1620943db2ffa34bf4df78c2f2b59366d48d1520d53498dde74ab6adc0cfb10953d2d4fd61140490a7bc9cc7bd93a2ed0179b7c3cad297525639e0dd1d6a66a6586ec585b71d9b53fd8dea47fd3bc96298143e0b78e10460674ca65c75145"}], 0x248}, 0x8)

00:00:11 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000640)=ANY=[], 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={<r1=>0x0, 0xffff}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000080)={r1, 0x8000800000000}, 0x2c4)

00:00:11 executing program 2:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
pipe2(&(0x7f0000000080)={<r1=>0xffffffffffffffff}, 0x100000)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000140)=ANY=[@ANYBLOB="0800ffff02000000"], 0x0)
getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000000c0)={<r3=>0x0, 0x3}, &(0x7f0000000100)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000140)=ANY=[@ANYBLOB="1c004e22f1050000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r3, @ANYBLOB="f93000a2f53dcd00"], &(0x7f0000000200)=0x8c)
bind$inet(r0, &(0x7f0000000000)={0x2, 0x0}, 0x10)
r4 = socket(0x2, 0x2, 0x0)
bind$inet(r4, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10)

00:00:11 executing program 3:
mprotect(&(0x7f0000685000/0x2000)=nil, 0x2000, 0x1ffffffffffffffc)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x400, &(0x7f0000000140), 0x2d7)

00:00:11 executing program 1:
freebsd10_pipe(&(0x7f0000000340)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = accept$inet6(r0, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000140)=0x1c)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000180)={0x7d, 0xffffffffffffffc0, 0x1400, 0x5, 0x7, 0x3, 0x9, 0x80, <r2=>0x0}, &(0x7f00000001c0)=0x20)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000200)={r2, 0x9, 0x0, 0x7}, &(0x7f0000000240)=0x18)
r3 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r4 = dup2(r3, r3)
dup(r0)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000000)={<r5=>0x0}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000080)=ANY=[@ANYBLOB="1c004e2079000000000000000000000000000000000000070000000000000000000000fc467b31a4491d770000000000000000000000000000000000000000000000000000000000000000006f71d3700000000000000000000000a000000000000000000000000000000000000000000000", @ANYRES32=r5], 0x84)
getsockopt$inet6_buf(r3, 0x29, 0x2c, 0x0, 0x0)

00:00:11 executing program 0:
fcntl$lock(0xffffffffffffffff, 0xc, 0x0)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={@in6={{0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x8}}, <r1=>0x0, 0x4, 0xffffffffffff7e3a, 0x8, 0xfffffffffffffffe, 0x3, 0x80000001}, &(0x7f00000000c0)=0x98)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000100)={r1, 0x6, 0x3, 0x4, 0x6}, &(0x7f0000000140)=0x18)

00:00:11 executing program 3:
r0 = open$dir(&(0x7f0000000000)='./file1\x00', 0x0, 0x0)
readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96)
r1 = shmget(0x0, 0x2000, 0x80000008, &(0x7f0000ff9000/0x2000)=nil)
shmctl$SHM_LOCK(r1, 0xb)
listen(0xffffffffffffffff, 0x0)
execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[&(0x7f0000000380)='\x00', 0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00'])
openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8)
socket$inet6_udp(0x1c, 0x2, 0x0)
accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000)
r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r3 = accept(r2, 0x0, 0x0)
close(0xffffffffffffffff)
r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x200000000)
ftruncate(r4, 0x7e2780e3)
r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mlockall(0x10000000002)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r5, 0x0)
ftruncate(r4, 0x8000)
mkdir(&(0x7f0000000600)='./file1\x00', 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=<r6=>0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000580)=0x1c)
r7 = socket(0x2, 0x5, 0x0)
connect$unix(r7, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB], 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x13, &(0x7f0000000040)={r6, 0x10001}, 0x8)
open(&(0x7f0000000800)='./file0\x00', 0x100000, 0x100)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB], 0x0)
execve(0x0, 0x0, 0x0)
freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000009c0))
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000840)=ANY=[@ANYBLOB="02ffffef0300000001000000f4fc8e452b7eaea8cd0a7f24144107efb39e7fd5f908e3351e109d8cb1504e033fcf2d3e6a88a1d26ad3c1d6a10f93c660352473b822316749c6eaa417959a97d901afcf2a"], 0x0)
open(&(0x7f00000005c0)='./file0\x00', 0x20084, 0x82)

00:00:11 executing program 1:
pipe2(&(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x0)
getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000080)={<r1=>0x0, 0x4}, &(0x7f00000000c0)=0x8)
r2 = shmget$private(0x0, 0x2000, 0x440, &(0x7f0000ffd000/0x2000)=nil)
shmctl$SHM_STAT(r2, 0xd, &(0x7f0000000100)=""/33)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000180)={r1, 0x101}, &(0x7f0000000140)=0x8)
r3 = shmget(0x0, 0x4000, 0x4, &(0x7f0000ffb000/0x4000)=nil)
shmctl$IPC_RMID(r3, 0x0)
clock_gettime(0xd, &(0x7f0000000000))

00:00:11 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x3)
poll(&(0x7f0000000080)=[{r0}, {r0, 0x24}], 0x2, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0)
getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
preadv(r0, &(0x7f00000005c0)=[{&(0x7f00000000c0)=""/191, 0xbf}, {&(0x7f00000001c0)=""/155, 0x9b}, {&(0x7f0000000000)=""/103, 0x67}, {&(0x7f0000000280)=""/248, 0xf8}, {&(0x7f0000000380)=""/51, 0x33}, {&(0x7f00000003c0)=""/117, 0x75}, {&(0x7f00000004c0)=""/238, 0xee}], 0x7, 0x0)
fcntl$lock(0xffffffffffffffff, 0x0, 0x0)

00:00:11 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB], 0x0)
setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000100)={0x6, &(0x7f0000000040)=[@in6={0x1c, 0x0, 0xcc, @local={0xfe, 0x80, [], 0x0}, 0x5}, @in6={0x1c, 0x2, 0x1, @empty, 0xffffffff}, @in={0x2, 0x3, @broadcast}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x0, @broadcast}, @in={0x2, 0x2, @loopback}, @in6={0x1c, 0x0, 0x4, @empty, 0x8}, @in={0x2, 0x3, @multicast1}, @in={0x2, 0x3}]}, &(0x7f0000000140)=0x10)

00:00:11 executing program 0:
munmap(&(0x7f0000f52000/0x1000)=nil, 0x1000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3)
r0 = accept(0xffffffffffffffff, &(0x7f00000001c0)=@un=@abs, &(0x7f0000000200)=0x8)
getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000240), &(0x7f0000000280)=0x4)
socketpair(0x1c, 0x20000001, 0x0, &(0x7f0000000000)={<r1=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000040)={@in6={{0x1c, 0x2, 0x6, @empty, 0xffffffff}}, <r2=>0x0, 0x7fffffff, 0x800, 0x3f, 0x5, 0x80}, &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000140)={r2, 0x3}, &(0x7f0000000180)=0x8)
mprotect(&(0x7f0000dfb000/0xe000)=nil, 0xe000, 0x5)
msync(&(0x7f00009b1000/0x4000)=nil, 0x4000, 0x0)

00:00:11 executing program 0:
ppoll(&(0x7f0000000080)=[{}, {0xffffffffffffffff, 0xe}], 0x2, 0x0, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0xa, &(0x7f0000000000), 0xfe6a)

00:00:12 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8000, 0x10)
getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
r1 = socket$inet6(0x1c, 0x10000003, 0x6)
sendmsg$inet6_sctp(r1, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="14000000290000002a0000000000000001000000"], 0x14}, 0x0)

00:00:12 executing program 3:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@local}, 0x14)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000000)={0x0, 0x400, 0x1, 0x80000000, <r2=>0x0}, &(0x7f0000000040)=0x10)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f00000000c0)={<r3=>0x0, 0x3f}, &(0x7f0000000100)=0x8)
getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000140)={r2, 0x4, 0x3, 0x3, 0x1000000, 0x1f, 0x10000, 0xfc6, {@in6={{0x1c, 0x0, 0x401, @empty, 0x7}}, r3, 0xfff, 0x0, 0xfffffffffffff079, 0x100000000, 0x4}}, &(0x7f0000000200)=0xb0)
setsockopt$inet6_int(r0, 0x29, 0x19, 0x0, 0x0)

00:00:12 executing program 0:
socket(0x1c, 0x20000000, 0xf8)
freebsd10_pipe(&(0x7f00000003c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
close(r0)
fchdir(r0)

00:00:12 executing program 0:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = accept4(r0, 0x0, &(0x7f0000000140), 0x30000000)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000180)={<r2=>0x0, 0x4df}, &(0x7f00000001c0)=0x8)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000200)={<r3=>r2, 0xaa87d62, 0x2, 0x7, 0x8}, &(0x7f0000000240)=0x18)
r4 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x40000000000, 0x400000000)
mkdirat(r4, &(0x7f0000000040)='./file1\x00', 0x16)
open$dir(&(0x7f0000000000)='./file1\x00', 0x100200, 0x0)
freebsd11_stat(&(0x7f0000000380)='./file2\x00', 0x0)
writev(r0, &(0x7f0000000300)=[{&(0x7f0000000280)="bb98bad4a348d2850f38939081b9656ab84539a95a9ab8965731666d0a05ad45dfaf413773b4d9e1d995b88e2f0952b0ae3ea9cb49013e9b16bafd00fd0497a85994e401602dea", 0x47}], 0x1)
freebsd11_stat(&(0x7f0000000440)='./file1\x00', 0x0)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000340)={r3, 0x3}, 0x8)
renameat(r4, &(0x7f0000000080)='./file1\x00', r4, &(0x7f0000000100)='./file0/file0\x00')

00:00:12 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000140)={<r1=>0x0, 0xb1, "9729b51531cb98b6a8fe30e36804c9c119ddfe3e0d767b6c96684296ab1156a3426a37dc1448d19405386118848a39cefeeadbedd5b2c170e033bb5142e36dc93b635bc065807e57cb83470042ff2c2d40ed5923129378497453d02a13fdd84f76c10c9f57e17c13d3455327e97033b9b738db860947e5717265f892f6bc49d7d067a6d7ce4c2f31d4c22fdc6c9bf5d17bbf531dc618960a31c01a513ff83298d7264050598822160856eb57873d5cade7"}, &(0x7f0000000040)=0xb9)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x2, 0x44, @loopback, 0x7}}, r1, 0xff, 0x9, 0x4}, 0x8c)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r2=>0x0]}, &(0x7f0000000100)=0x8)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000200)={r2, &(0x7f0000000280)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000240)=0x3d3)

00:00:12 executing program 0:
r0 = socket$inet6(0x1c, 0x30000004, 0x1)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4)
clock_nanosleep(0x0, 0x0, 0x0, 0x0)

00:00:12 executing program 3:
open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00')
link(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00')

00:00:12 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
pwritev(r0, &(0x7f0000000080), 0x2d5, 0x6d998)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
pwritev(r0, &(0x7f0000000680)=[{&(0x7f0000000140)='/', 0x1}], 0x1, 0x0)
ftruncate(r1, 0x7e2780e3)
ftruncate(r0, 0x5b7f656d)
write(r1, &(0x7f0000000000)="c2d5e892edea6d1040e4ef39a1a89444ab492f953fd9f92f14ae026a238d5119df0f96920cfe", 0x26)

00:00:12 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000001c0)=ANY=[@ANYBLOB="a10000002a79439a0cea464d0d75a963a50e922e424e65d35b3857c12b8faa3c41eb01000001000023003c983b1705863f21a48239e1c31345ea5bf49933281539ee1b84076420b85ab1e2a79f2f101f0932e9462626b5ce1cf310dfbe1c1dfb57ffbc246fe4e5c78a57f65ccb67cf58802d934eb36798705a344df6597334f1215bb6d829c8a2310a9e588240564625da4222a1c9bd07b193b71fba4673f01dfc9ac789e8"], 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={0x0, 0x2d6e}, 0x8)
getsockopt$inet_udplite(r0, 0x88, 0x6, &(0x7f0000000000), &(0x7f0000000100)=0x4)
r1 = fcntl$getown(r0, 0x5)
getpgrp(r1)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
freebsd11_stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340))
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000003c0)={0x86, {{0x2, 0x3, @broadcast}}}, 0x90)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x1)
fcntl$setflags(r0, 0x2, 0x1)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0)
r2 = getpid()
open(&(0x7f0000000280)='./file0\x00', 0x200, 0x10)
getpgrp(r2)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000002c0)={0x2, [<r3=>0x0, 0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={r3, 0x80000001}, 0x8)

00:00:12 executing program 2:
r0 = socket(0x1b, 0x3, 0x0)
getsockopt$sock_timeval(r0, 0xffff, 0x1009, 0xfffffffffffffffe, &(0x7f00000000c0)=0x8b5f)
getpeername$unix(r0, &(0x7f0000000000)=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e)

00:00:12 executing program 3:
r0 = dup(0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000040)={<r1=>0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000080)=0x10)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x2, 0x20, <r2=>r1}, &(0x7f0000000100)=0xc)
r3 = socket$inet6_udp(0x1c, 0x2, 0x0)
r4 = getpid()
freebsd11_stat(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, <r5=>0x0})
r6 = getegid()
recvfrom$unix(r0, &(0x7f0000000a40)=""/139, 0x8b, 0x40000, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0xa)
r7 = getpgid(r4)
r8 = getuid()
freebsd11_fstat(r3, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r9=>0x0})
r10 = getpgrp(r7)
unlink(&(0x7f0000000d00)='./file0\x00')
r11 = geteuid()
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000c40)={@in={{0x2, 0x2, @loopback}}, r2}, 0x8c)
recvfrom$unix(r0, &(0x7f0000000b00)=""/204, 0xcc, 0x40, &(0x7f0000000c00)=@abs={0x1, 0x0, 0x2}, 0x8)
freebsd11_fstat(r3, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, <r12=>0x0})
sendmsg$unix(r0, &(0x7f0000000a00)={&(0x7f0000000140)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000000680)=[{&(0x7f0000000180)="7b309da07829a1dfc333a4127ab10dc8becae36b10d7b155fff26b2be09fa12864b1a5b20d4cf2aade73bfb3c229ed8e976cdabe64948abe8da9d1a081175a095461bf8953b78835e353dd73fc4d64a182a453d1b129dba9db6381b19ae9a17fd82e99f9de220d6f46495d3fab51caf7e9e7a48ca8c2763d77f92cf9c3bd999f179a3350d35aef5e8f8de9e04bf2f7b8be550b26910db25295e060a29813895e7bdf77b93bd3040dddccae37", 0xac}, {&(0x7f0000000240)}, {&(0x7f0000000280)="cfe8fad3d56573ee80ee8cbaa81ed0c78032cddbeb80242d5813da7342fd91443fb777e98f0279f5dffa23d1eb585238647e0efa85a8a2da206f82fd35310e835a28010f1f8e5dd1aaf85737546721fb486b3b422dd2e92c6a46238be38191ee7961c2b3e8eecc65478ae9a6678f0fb629cd3326ad20923e0fdfac04178d0b082e43d249a075e60a71ff7c29af9ebfe896b597a3e6c9a8c2ff308a724288ad74edb87ed903419c51a3bb8422af6efebd2ccba471b9bc6356c9a5f47385254ff6c61786c1ea9b3637947ec7fa49a63f524e20beb6097bf222e29fb06c61ddbc446d31fb052b", 0xe5}, {&(0x7f0000000380)="fd8c7080af270c3b7b2a292d8be090ca7e9c212bdd71af519833140c243e9c760a86d873b73683f23cf791e1c2f0c7f05ae60d49679cacc341142332dbefcd7fc8af648bb76cda07b3b8de40afdc1edd3a9a0d496f08f85b015dbea6c6f37aed7ce453e05e69af2750fc66c006", 0x6d}, {&(0x7f0000000400)="e6a6e144ed12ea7654b57f15053e3a4a6a6d2b6e2d29149997d13e638c09105282ba850eaef644176dd1d9c7cc53e8e93ccbe0226ceadc463e4faaa4fd7c31999ca839422674497d5f4568c13adab89d8e4cdb631fbeb84a1565e220b9c67541641d6d91ea6d38e2283ca255c6b8aece81aa44959ce9d6f4a9d464796cc90ff5ea56a8b489e0121910b3b449749624c3c263b70b75b53e7ccdc1e8843b0eb2d8e0fadad52231cb600c2d5304d6674312", 0xb0}, {&(0x7f00000004c0)="c3aab59f494b7755217c6b88f9b5b5d7a26aa01d287ee5ba081e3aeaf3e91ea3a6e87e37e014156f13906a7cb66013a25c4375c1e62d45c6909244bc7e7fd3ad97a8ebe870153c31c2b4a4c029255f1046eac04e7e104bd03b257a35239e72618963bdd96ba922906b952a6c925e44e06d6bbe6d53500ebacd6606fff04da68b7067002fa9", 0x85}, {&(0x7f0000000580)="5f6f6f2d0959bec815537b6e366e405fca335a4ddb92f3e08da9476f92e89a879693230722e3b2d8bee4b1ac32acd718ca0f852cbdcc4dc4d521fa2462af5b63507659f7bdad2dae5c23a8f205377c1e04ee52d380f56680585248c8a8cfa8569b121d5924f44dd6fa94232a2b354c9becc6d7605593651c894420eff72bb19e0dc139bd0db7708c0be9f9ac6660d23940bdb2a21c787db02048a9f26c483d9bc484115ccd939a8a0484a5c3a4120f1b9a728bd87a42d194518350b13d1057725170220f3a1ba1fe8b08583d", 0xcc}], 0x7, &(0x7f00000008c0)=[@cred={0x20, 0xffff, 0x2, r4, r5, r6}, @rights={0x20, 0xffff, 0x1, [r0, r0, r0, r3]}, @rights={0x20, 0xffff, 0x1, [r3, r0, r3, r0]}, @rights={0x28, 0xffff, 0x1, [r3, r0, r0, r0, r3]}, @rights={0x28, 0xffff, 0x1, [r3, r0, r0, r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r7, r8, r9}, @cred={0x20, 0xffff, 0x2, r10, r11, r12}, @rights={0x18, 0xffff, 0x1, [r0]}, @rights={0x28, 0xffff, 0x1, [r0, r3, r0, r3, r3]}], 0x130}, 0x184)
setsockopt$sock_timeval(r3, 0xffff, 0x1014, 0xfffffffffffffffe, 0xaa)

00:00:12 executing program 2:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
fcntl$lock(r0, 0xf, &(0x7f0000000000)={0x3, 0x4, 0x8, 0x3})
setpgid(0x0, 0x0)
r1 = socket$inet6(0x1c, 0x0, 0xffffffff)
setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0x69, &(0x7f0000000040)={{0x1c, 0x0, 0x18000000000, @local={0xfe, 0x80, [], 0x0}, 0x40}, {0x1c, 0x3, 0xb3d, @empty, 0x7ff}, 0x9, [0x3ff, 0x0, 0xf7, 0x100000000, 0x3, 0x7f, 0x8, 0x81]}, 0x5c)
setpgid(0x0, 0x0)
setpgid(0x0, 0x0)

00:00:12 executing program 3:
socketpair(0x1c, 0x1, 0xd680, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f00000000c0)={<r1=>0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x9, 0x80, 0x0, 0x4, 0x48a8, 0x1f, 0x125, 0x1, r1}, &(0x7f0000000180)=0x20)
open(&(0x7f00000001c0)='./file0\x00', 0x8000, 0x1)
fcntl$lock(0xffffffffffffffff, 0xc, 0x0)
getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x32, 0x0, 0x0)

00:00:12 executing program 2:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
r0 = open$dir(&(0x7f00000000c0)='./file0/file1/file0\x00', 0x20000, 0x2)
r1 = socket(0x12, 0x2, 0x8)
getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000840), &(0x7f0000000880)=0x4)
nanosleep(&(0x7f0000000240)={0x28000000}, 0x0)
mknodat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0)
mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0)
freebsd11_lstat(&(0x7f0000001640)='./file0/file1\x00', 0x0)
r2 = open(&(0x7f00000018c0)='./file0/file0\x00', 0x0, 0x0)
utimes(&(0x7f0000000400)='./file0/file1/file0\x00', &(0x7f00000005c0)={{0x80, 0x1f}, {0x2, 0x7f}})
r3 = getgid()
rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000140)='./file0/file1\x00')
accept4(r2, &(0x7f00000003c0)=ANY=[@ANYBLOB="edffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x0, 0x10000000)
listen(r2, 0xff)
recvmsg(r2, &(0x7f0000000800)={&(0x7f0000000440)=@in, 0x10, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/156, 0x9c}, {&(0x7f0000000600)=""/171, 0xab}, {&(0x7f00000006c0)=""/76, 0x4c}], 0x3, &(0x7f0000000740)=""/168, 0xa8}, 0x40)
link(&(0x7f0000000340)='./file0/file1\x00', &(0x7f0000000380)='./file0/file0\x00')
getresgid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200))
freebsd11_fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, <r4=>0x0})
sync()
r5 = dup(r2)
r6 = socket$inet6_sctp(0x1c, 0x1, 0x84)
fchownat(r0, &(0x7f00000008c0)='./file0/file0\x00', r4, r3, 0x400)
close(r6)
freebsd11_mknodat(r5, &(0x7f0000000280)='./file0\x00', 0x20, 0x0)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x29, &(0x7f0000000480), 0x0)

00:00:13 executing program 3:
setitimer(0x20000001, &(0x7f0000000000)={{0x80008c98}, {0x0, 0x8000f}}, 0x0)
r0 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@un=@file={0x0, ""/4096}, &(0x7f0000001080)=0x1002, 0x30000000)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f00000010c0)={0x7f, 0x1, 0x0, 0x7fff, 0x5, 0x10000, 0x9, 0x8c, <r1=>0x0}, &(0x7f0000001100)=0x20)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000001140)={0x0, 0x8, r1}, &(0x7f0000001180)=0xc)

00:00:13 executing program 3:
open(&(0x7f0000000040)='./file0\x00', 0x800000300, 0x40)
r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r0, 0xc, &(0x7f0000000340)={0x0, 0x0, 0x1, 0x100000001})
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0)
fcntl$lock(r1, 0xe, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x1000300010005})
close(r0)

00:00:15 executing program 0:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
accept(r0, 0x0, &(0x7f0000000000))
sendto$inet6(r0, &(0x7f0000001000)="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", 0xffffffffffffff70, 0x0, 0x0, 0x0)

00:00:15 executing program 1:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x1000000615, 0x100)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000080)={@in6={{0x1c, 0x2, 0x6, @loopback, 0x3d51}}, <r1=>0x0}, &(0x7f0000000140)=0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={r1, 0xf, 0x129}, &(0x7f00000001c0)=0x8)
exit(0x6)
chroot(&(0x7f0000000000)='./file0\x00')

00:00:15 executing program 2:
chdir(&(0x7f0000000000)='./file0\x00')
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
lseek(r0, 0x0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000100)={0x4, [0x2e567b44, 0x79, 0x9, 0x1000]}, 0xc)
setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f00000001c0)={0x9, {{0x1c, 0x0, 0x81, @loopback, 0x6}}}, 0x88)
sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)

00:00:15 executing program 3:
socketpair(0x100001c, 0x0, 0x7fff, 0x0)
r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x10, 0x30000000)
r1 = accept(r0, 0x0, &(0x7f00000000c0))
recvmsg(r1, &(0x7f00000015c0)={&(0x7f0000000280)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, &(0x7f0000000580)=[{&(0x7f00000002c0)=""/218, 0xda}, {&(0x7f00000003c0)=""/79, 0x4f}, {&(0x7f0000000440)=""/72, 0x48}, {&(0x7f00000004c0)=""/147, 0x93}], 0x4, &(0x7f00000005c0)=""/4096, 0x1000}, 0x1)
r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c)
socket$inet6(0x1c, 0x20000003, 0x8)
lseek(r2, 0x0, 0x4)
open(&(0x7f0000000240)='./file0\x00', 0x0, 0x2)
setsockopt$inet6_udp(r2, 0x11, 0x1, &(0x7f0000000000)=0xd4, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x9, [0x0, <r3=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x28)
dup2(r0, r0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000180)={@in={{0x2, 0x0, @multicast1}}, r3, 0x9, 0x5, 0xfc8}, 0x94)

00:00:15 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r1 = dup(r0)
mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r1, 0x0)
ftruncate(r1, 0x2a60)
open(&(0x7f00000000c0)='./file0\x00', 0x1182ca, 0x2)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000040), &(0x7f0000000080)=0x4)
r3 = dup(r2)
write(r3, &(0x7f0000000040), 0xfffffedf)

00:00:15 executing program 0:
r0 = socket(0x2, 0x10000000, 0x20084)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="5eaaa24db50000000000"], 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
shutdown(r0, 0x1)
getitimer(0x1daa57866067f7b7, &(0x7f0000000040))
getpeername(r0, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c)

00:00:15 executing program 3:
r0 = open(&(0x7f0000000080)='./file0\x00', 0x800, 0x50)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f00000000c0)={<r1=>0x0, 0x3ff, 0x4, [0xb8, 0x2, 0x0, 0x8]}, &(0x7f0000000100)=0x10)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000200)={r1, 0xb6, 0x1000, "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"}, 0x1008)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x1101, &(0x7f00000001c0)={<r3=>0x0, 0x0}, &(0x7f0000001340)=0x10)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000000)={0x9, 0x400, 0x10001, 0x8, r3}, &(0x7f0000000040)=0x10)

00:00:15 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10)
sendmsg(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="da", 0x1}], 0x1, 0x0}, 0x0)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={<r1=>0x0, 0xb, 0x9}, &(0x7f0000000180)=0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000001c0)={r1, 0xfffffffffffffffe}, 0x8)
sendmsg(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[{0x10}], 0x10}, 0x0)
recvfrom$inet6(r0, &(0x7f0000000280)=""/221, 0xdd, 0x40000, &(0x7f0000000380)={0x1c, 0x0, 0x101, @empty, 0x1}, 0x1c)

00:00:15 executing program 1:
open(&(0x7f0000000200)='./file0\x00', 0x300, 0x20)
r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001})
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0)
flock(r1, 0x5)
fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})
flock(r1, 0x3)

00:00:15 executing program 0:
r0 = socket(0x2, 0x100001, 0x8000000007)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000001200)={<r1=>0x0, 0x8}, &(0x7f0000001240)=0x8)
setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000001280)={r1, 0x2}, 0x8)
setsockopt$sock_int(r0, 0xffff, 0x1212, &(0x7f0000000140)=0xf0, 0xffffffffffffff7d)
freebsd10_pipe(&(0x7f00000011c0))
getsockopt$inet_int(r0, 0x0, 0x44, &(0x7f0000000000), &(0x7f0000000040)=0x4)
recvfrom(r0, &(0x7f0000000180)=""/4096, 0x1000, 0x80, &(0x7f0000001180)=@in6={0x1c, 0x0, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x5000}, 0x1c)
connect$inet(r0, &(0x7f0000000080)={0x2, 0x3, @loopback}, 0x10)
truncate(&(0x7f0000001300)='./file0\x00', 0x1ff)
sendto(r0, &(0x7f00000000c0)="153d06a4a8df0e2cadcf8ab4119d7af9218f3ff625432cb76c7b85a6d8148c9de49fcbb183509ae6f278ffa1661fabff954ef9ffc0f4ac27783b8ab0db13f9acddcf288d39dc88fc29566b313e4d734c55ecd910", 0x54, 0x1, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000012c0)={r1, 0x2}, 0x8)

00:00:17 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0xe59f, 0x0, 0x7fff, 0x7, <r1=>0x0}, &(0x7f00000000c0)=0x10)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)={@in6={{0x1c, 0x0, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x20}}, r1, 0x7, 0x9, 0x18, 0x8, 0x6, 0x9}, &(0x7f0000000140)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r2=>0x0]}, &(0x7f0000000100)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x32, &(0x7f00000001c0)={r2}, 0x8)

00:00:17 executing program 0:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
pipe2(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x100004)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000180)={0x0, 0x40, 0x8, [0x10001, 0x3, 0x7, 0x3ff, 0xffff, 0x6, 0xac76, 0x78]}, &(0x7f00000001c0)=0x18)
r3 = fcntl$dupfd(r0, 0x11, r0)
accept$unix(r3, &(0x7f0000001580)=ANY=[@ANYRESOCT=r3, @ANYPTR64, @ANYRES16=r3, @ANYRESDEC=r1, @ANYPTR, @ANYRES64=r2, @ANYRES32, @ANYRESDEC=r3], &(0x7f0000000000)=0x8)

00:00:17 executing program 3:
r0 = open$dir(&(0x7f00000003c0)='./file0\x00', 0x40000400000002c2, 0x0)
truncate(&(0x7f0000000000)='./file0\x00', 0x9fd)
pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x1002f}], 0x1, 0x0)
r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000000c0)=0x10, 0x10000000)
accept4$inet(r1, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000140)=0x10, 0x0)
r2 = shmat(0xffffffffffffffff, &(0x7f0000fff000/0x1000)=nil, 0x2000)
shmdt(r2)

00:00:17 executing program 1:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96)
shmctl$SHM_LOCK(0x0, 0xb)
listen(0xffffffffffffffff, 0x0)
execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], 0x0)
r1 = openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8)
socket$inet6_udp(0x1c, 0x2, 0x0)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000640)=0x100, 0x4)
close(r0)
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r2, 0x9)
r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mlockall(0x4)
accept$unix(r1, &(0x7f0000000380)=@abs, &(0x7f0000000980)=0x8)
ftruncate(r2, 0x8000)
mkdir(&(0x7f0000000600)='./file1\x00', 0xe60b0000)
r4 = socket(0x2, 0x5, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x10001}, 0x8)
setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000940)='hd\x00', 0x3)
r5 = semget$private(0x0, 0x2, 0x28)
__semctl$GETNCNT(r5, 0x4, 0x3, &(0x7f00000003c0)=""/215)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f00000001c0)={0x6fd1120a, 0x3, 0x3200, 0x101, 0x80000000, 0x3, 0x4, 0xfffffffffffffffb, <r6=>0x0}, &(0x7f00000004c0)=0x20)
getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000500)={r6, 0x1f}, &(0x7f0000000540)=0x8)
pwritev(r3, &(0x7f0000000880)=[{&(0x7f00000006c0)="c81752e2828cba3eec9f51e2904d0e36d35b9636c22ef69b578ee9422b22c8e0cd076ce83ddf7e612c7458e171901789bdd13fa2018fdd6ccc7346d643baed9cd639f066a6d8eb47a029c4484485adbcfdc8a5fad3dbafce5fdaccb746f55aadf0af5a9915610c35d1fb2b80aa6d307704a84aac59089a355ea24c8d9b83d48f9677", 0x82}, {&(0x7f0000000580)="00540e58a023a5", 0x7}, {&(0x7f0000000780)="cedb3c901c4c35ddacca80993344e60c781c2fb500a0e40ef29173622cb608923c2606c15023b4a7b55a98e20568729c327c22c7355ffdb2e92a9ca16f8436edafcd0b91b4d69b18b9ef6d58ac722d3016cdad153633ed65e2609da48efd8adf65e358c7c8502bcaea27760ee036b4b743557c6fbfa4c739c40f0354b316d9bb980fd09143852b90ac8f9dfed5bcf1a7dc0cf1da5e054db80a4a618e2df8d7d838496f7be168dc72292509aaca36d22a2a85abfd6dcaae04c5928f482f6931a55aad171de0a04881808b4b73f4de835fa6eb1177a864f76800e83ee9624a52f4a8388e3e05d759ba50cdc2034d1e8bc2547f5d11b34a33", 0xf7}, {&(0x7f0000000a40)="528e7539cfa7d6ab2dc2b3a12e6016660c85ce928ec8681d9cf3d472a00747823b93d4ca640013a172101e6b0f05e7ae57c113166af3538c7ac9c557639b100a3b453545bd1f0c9c06a6f912939155aefbea81109dbb93e2d10e2a2cc23bd81af54d8eabe785754d7129913702060d1fe72c96d60aa9a2b31d84ced780cb288291ba4bffcb01d09317b3d9590241cd3bec5f96db7005ef4f06d84abe52b3a7b9d04dc34e5aedfa073b6ce9aa49fa2b652cb3f86bbe7705eb14b6af66ae1c0a2d92df2ee7971405710c4787acf0918c24562adeb391b46d72fff9a06c5b866e1fdc2e0341ecb9320181483a", 0xffffffffffffffb7}, {&(0x7f0000000b40)="c08fd18115841233c1afa4777ce556bbe7c425a475dd36158026beff124228a09c1a3129d12f276c7d0f9c93698c8c76003f2b55c9543f4ac531c396c7b0226f66224ef3d9ca2412f1c2fb0b267f7745d7e2d9d86c8147e2f7fbd62722cef199f9b356c9e0b8194db5831e5aadfa66a1eaf6d1a0853c086b96d072ee5b60096f0558b4299175b85fa2a50372ca7545f4988181", 0x93}, {&(0x7f0000000c00)="6846d0a8756da8827e3625c0649623be9bfe7df25a4c13d70bec6b6adc5be4ccc81fd2fbe1baaee6d60ba215117dbff07f70baa81d719fd60f2b5ac90abbb1824a245b5db2dc06db319944813c7216e39fdb6982e0cbec4ee6b4a18f780a40b86e2ac33e03427eccfd07160b1eb2eaf5e9c9c524dce04d878e65dd211efe7aec5d4b7d302b85e0585780e0f06ff0da4707609a2c242bcac147ee322b6260", 0xfffffffffffffe3e}, {&(0x7f0000000cc0)="8119942d7c34b10d0c014cb31f334db3e636d7a86bfbbe192357a50cb13d2cbecc4a800001e3803ac7139ae627f6f8449c61550d8972569e98844b42cb02b05ff0f8e246d1fbdc5a7c08f77ba0331404708932c34761fc6751f241eb89f3f675cb0015b522ddd97b2da2ef43952b4d92bcd24b713bc40c1e8f41610699dbe0dda89b8498535fa668619a66545d6c81875b01a4090be67122af269862a029a676f4be2cd1aea8a2dd1d4b41f6a091bb2cedd878e281b487a6591bd53b8771e2e46f6e8135b925ef8fb4ef8def0ee5b0bd5e79ca16", 0xd4}, {&(0x7f0000000dc0)="7fa4c1e658e10045e2e3d00190c58a9781bacb0ad5166a3864633691e7daec8f7562ad72d09ed7725c0dd1a773abd7ba53d3128955411424b742f3198ecde98f377b2cdd7bb6612006e5e8b820e2415751d9b3292721364f60807ceef87ce63a3b218c383e5b052d0dc4c31f551fcc9bf63bb2b67513fb291ddd009476af5d87525bbc344c45f4735fcaa14cc98bf7836bcd734134c5531809678dfb20dca1541f530f7cc7b01672308ab8a9729409b5a51743982ae751f52d922bb9df464dc54853576c07d99974ec1d2c7493656bf0e0", 0xd1}], 0x8, 0x0)
fchmod(r0, 0x100000000000119)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000009c0))
open(&(0x7f00000005c0)='./file0\x00', 0x20084, 0x82)

00:00:17 executing program 0:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
r1 = socket(0x2, 0x10000001, 0x84)
connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
write(r1, &(0x7f0000000180)="4d690c85c5", 0xfffffdd4)
setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x5}, 0x8)
shutdown(r0, 0x2)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)={@in={{0x2, 0x1, @multicast1}}, <r2=>0x0, 0x5, 0x1, 0x10, 0x9, 0x3ff, 0x2f89}, &(0x7f00000000c0)=0xa0)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)={r2, 0x991, 0x6, [0x3, 0x4004, 0x3, 0xffffffffffffffff, 0x3, 0x10001]}, &(0x7f0000000140)=0x14)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x10, 0x29, 0x15, @rand_addr}], 0x10}, 0x0)

00:00:17 executing program 2:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
socketpair(0x17, 0x20000000, 0x7, &(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000280)={0xfffffffffffffff8, 0x1, 0x1000, 0x80000001, 0x1, 0x1ff, 0x80000001, 0x4, <r3=>0x0}, &(0x7f00000002c0)=0x20)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000300)={r3, 0x3, 0x3, 0x72a9677a, 0x3}, &(0x7f0000000340)=0x18)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000180)={<r4=>0x0, 0x9}, &(0x7f00000001c0)=0x8)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000200)={0x6, 0x4000, 0x2, 0x2, r4}, 0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000240)={0x2, 0x200, 0x7, 0x5, r4}, 0x10)
setsockopt$inet6_group_source_req(r0, 0x29, 0xd, &(0x7f0000000000)={0x30345d00f8ffff, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000380)=ANY=[@ANYBLOB="1c004e2100000000fe8000000000000000000000000000bbf100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r4, @ANYBLOB="2e0e01f208000000"], &(0x7f0000000440)=0x8c)

00:00:17 executing program 2:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0)
socketpair$unix(0x1, 0x20000000000000, 0x0, &(0x7f0000000540)={<r1=>0xffffffffffffffff})
truncate(&(0x7f00000000c0)='./file0\x00', 0x100000001)
pwritev(r1, &(0x7f00000003c0)=[{&(0x7f0000000080)="bf9ab9ea787035540e49d2c8ffc2da77b05ca17256707db7668e0d49868f", 0x1e}, {&(0x7f0000000140)="8b93ce76beba1176cc745f9c76044d231438d0a7ec37e8caecd5004ff83cd9288207334bffe3f48a006b25daca6d6640c5c6d3c65bc9fa57d4", 0x39}, {&(0x7f0000000180)="f457c79ebb6c00f39a5a44c71c4ab8b8b688609d9d319dd7a943e0a029f674d94418ffad4e83f40d0dc7d482227509efc396c7bda1a6f8ae6946563c5faec292d0b1d7062ad43aae0a899113dd18c31f08241d2f4fe890924f54dc97973a1fbf5f0c8870fa9104e1ea", 0x69}, {&(0x7f0000000200)="8e4f5d1c43e610d8f6674920ee06cabd9626e4ae974d060964ef76f3ee5bf97066d2e34207cf9502f174c1272acc22f2e14121559f9f329b7e4c64f02e93d6fdd78ef4d80fa9348a6c6d4daf725931cf08c7ae2bde3d588b5f59287a41fb6ce69b", 0x61}, {&(0x7f0000000280)="bca79e81f0b80cc4d02a997af513c0c9b2d5b161375127961b6912d281dc505cd7eb9553", 0x24}, {&(0x7f00000002c0)="04fbd21d7b8cb4d3ea7418c50a4d649ec9c484a9e0032657093b4553f025fcd9e9935fd070fb85ddf8a7ac429e5cede683f0885527721ff6a39406101a0e9b47c62fab44a37b1a9b1de3db25ba642cf2c0c052d6b6e664e885737dd6e97520ec8afd7a50915c3bdecaa2fff52421ddb1ac070c5c869e279d7361fd502cffaf3cb34234a967d5e1c7e8375a3f6935c028ec71a472d33591bdc3445a94c1cc13fffa9057302ca816b77cab6d7b25acc8be453540de42a271754f3314dbd439d7bd535df39dfbfe098f44be684376260e21a7c3d4bbd86a2acd7591", 0xda}], 0x6, 0x0)
sendfile(r0, r1, &(0x7f0000000040), 0x2000)

00:00:17 executing program 2:
r0 = socket(0x3, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
write(r0, &(0x7f00000001c0)='I', 0x1)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10)
sendmsg(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000040)={{0x1c, 0x1, 0x5b0, @remote={0xfe, 0x80, [], 0x0}, 0x6}, {0x1c, 0x1, 0x5, @loopback, 0x7fff}, 0x5, [0xff, 0x9, 0xffffffff80000001, 0x6, 0x6, 0xfffffffeffffffff, 0x2, 0xffffffff]}, 0x5c)

00:00:17 executing program 2:
socket(0x10, 0x10000005, 0xffffffffe7090474)
sendmsg(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001500)=[{&(0x7f0000000480)="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", 0xff9}], 0x1, 0x0}, 0x0)

00:00:17 executing program 1:
r0 = socket$inet(0x2, 0x5, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x10000, &(0x7f00000000c0)=0x1, 0x6ba)
bind$inet(r0, &(0x7f0000000000), 0xfffffffffffffe87)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x7fffffff, 0x100000000, 0x40, 0x9, 0x77, 0x1, 0x0, 0x7, 0x0, 0x6, 0x1000}, 0xb)

00:00:18 executing program 3:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000040)=[{0x0, 0x9, 0x1800}, {0x0, 0x0, 0x1800}], 0x2)
semop(r0, &(0x7f0000000100)=[{0x0, 0x7bcd, 0x1800}], 0x1)

00:00:18 executing program 2:
freebsd11_mknod(&(0x7f0000000500)='./file0\x00', 0xe008, 0x0)
r0 = open(&(0x7f00000001c0)='./file0\x00', 0x300, 0x500)
r1 = fcntl$getown(r0, 0x5)
r2 = getpgid(r1)
connect$inet(r0, &(0x7f0000000380)={0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10)
fstat(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
r4 = getgid()
r5 = geteuid()
freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0})
shmctl$IPC_SET(0xffffffffffffffff, 0x1, &(0x7f0000000300)={{0x2ff, r3, r4, r5, r6, 0x48, 0x2}, 0xd2, 0x100000000, 0xfffffffffffffffe, 0x1, r2, r2, 0x4a})
fcntl$lock(r0, 0xf, &(0x7f0000000000)={0x1, 0x5, 0x8, 0xffffffffffff8cc0, r2})
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={<r7=>0x0, 0x100400, 0x9}, &(0x7f0000000080)=0xc)
setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r7, 0x2}, 0x8)

00:00:18 executing program 0:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
r1 = socket(0x2, 0x10000001, 0x84)
connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
write(r1, &(0x7f0000000180)="4d690c85c5", 0xfffffdd4)
setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x5}, 0x8)
shutdown(r0, 0x2)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)={@in={{0x2, 0x1, @multicast1}}, <r2=>0x0, 0x5, 0x1, 0x10, 0x9, 0x3ff, 0x2f89}, &(0x7f00000000c0)=0xa0)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)={r2, 0x991, 0x6, [0x3, 0x4004, 0x3, 0xffffffffffffffff, 0x3, 0x10001]}, &(0x7f0000000140)=0x14)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x10, 0x29, 0x15, @rand_addr}], 0x10}, 0x0)

00:00:18 executing program 1:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x400000000101)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
chroot(&(0x7f0000000040)='./file1\x00')
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0)
ftruncate(r1, 0x4cf)
open$dir(&(0x7f0000000080)='./file0\x00', 0x10080, 0xd0)
mlock(&(0x7f0000ff7000/0x3000)=nil, 0x3000)
fdatasync(r0)

00:00:18 executing program 3:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = fcntl$dupfd(r0, 0x0, r0)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000200)=ANY=[@ANYRES32=<r2=>0x0, @ANYBLOB="01000080ec0000003f0000002fdc00000600000002004e21ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="3f0500000000000000000000d031f25b6400ef71b865f0b5b5"], &(0x7f0000000140)=0xb8)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000180)={r2, 0x5}, &(0x7f00000001c0)=0x8)
getsockopt$inet6_int(r0, 0x29, 0x39, 0x0, &(0x7f0000000040))
mkdir(&(0x7f0000000000)='./file0\x00', 0x80)

00:00:18 executing program 2:
chown(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
r0 = socket$inet_udp(0x2, 0x2, 0x0)
accept(r0, 0x0, &(0x7f0000000040))
r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0xfffffffffffffff8, 0x10000000)
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x4)

00:00:18 executing program 3:
__semctl$SETALL(0x0, 0x0, 0x9, &(0x7f0000000000)=[0x0])
munlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000)

00:00:18 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000140)=0x9, 0x4)
setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x7fff, 0xf, 0x6, 0x1}, &(0x7f0000000080)=0x18)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)=ANY=[@ANYBLOB="00000000ff000d7c8d7989b7e50869260b34bcee3b75f68360014ddae7a0c73d6bfec7025f06b8af9221a5eb0004"], 0x0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000100)=0x8, 0x4)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)

00:00:18 executing program 2:
sendmsg(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000000)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000100), 0x0, 0x0}, 0x0)

00:00:18 executing program 2:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0)
accept$unix(r0, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x8)
chroot(&(0x7f0000000000)='./file0\x00')

00:00:19 executing program 1:
r0 = socket(0x12, 0x2, 0xc26f)
getsockopt$inet6_udplite(r0, 0x88, 0x2, &(0x7f0000000080), &(0x7f0000000100)=0x4)
r1 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0)
flock(r1, 0x1)
r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
rmdir(&(0x7f0000000240)='./file0\x00')
fcntl$lock(r2, 0xd, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001})
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000140)={<r3=>0x0, 0xffffffffffffffc0}, &(0x7f0000000180)=0x8)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000001c0)={r3, 0x20}, 0x8)
r4 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x1000300010005})
flock(r1, 0x8)

00:00:19 executing program 0:
writev(0xffffffffffffffff, &(0x7f0000000300)=[{&(0x7f0000000100)="1c68", 0x2}], 0x1)
r0 = socket$inet6(0x1c, 0x5, 0x3000)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x80000000, 0x4)
freebsd10_pipe(&(0x7f0000000240)={<r1=>0xffffffffffffffff})
openat(r1, &(0x7f0000000100)='/', 0x421002, 0x0)

00:00:19 executing program 2:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x7)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @rand_addr, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000440)={@multicast2, @multicast2, @multicast2}, 0xc)
r1 = dup(r0)
openat(r1, &(0x7f0000000100)='./file0\x00', 0x9, 0x4)
socket$inet_icmp(0x2, 0x2, 0x1)
r2 = accept4(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10, 0x10000000)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000080)=0x6, 0x1fe)

00:00:19 executing program 0:
freebsd10_pipe(&(0x7f0000000240)={<r0=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x4)
lseek(r0, 0x0, 0x2)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x18)
fcntl$getflags(r0, 0x4)
freebsd10_pipe(&(0x7f00000000c0))

00:00:19 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet_group_source_req(r0, 0x0, 0x52, 0x0, 0x0)
setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000000)={'accf_dns\x00', "ce2079b1d5ca68997803685919c580467f57f2c1a43ed5fffa7f71999888c412971fc7e20cbdd00946e545a46f163b7c4f1fe0d8a25ec48559ec1291fe03fb86dd3cbe1ba1b4ad642d72141fcfe478fe9d6be4b2451d2120d58e590facebd701899409bfe52359ec8072c54de8bde85520a71ef01d3deac324fef75740c6ae8eff379526c08ecce0013dd7af3eca3feb42f80ba5b349c2d966bae740303439d43be55e75fa4ab44eddbf1659c5dc8be24a70cab1d397840a4bcdbf96c1cca58f1d50992f04bafbf9db55ff480e6b2c1eaddbd479dd00d9744576e400d6f0e55d173f933ce98f796e5ff83c8ef699a7b4"}, 0x100)

00:00:20 executing program 0:
r0 = semget$private(0x0, 0x8, 0x7)
getitimer(0x0, &(0x7f0000000000))
r1 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000080))
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000000c0)={<r2=>0x0, 0x5}, &(0x7f0000000100)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000140)={r2, 0x2}, 0x8)
r3 = shmget(0x1, 0x3000, 0x248, &(0x7f0000ffc000/0x3000)=nil)
shmctl$SHM_LOCK(r3, 0xb)
semop(r0, &(0x7f0000000040)=[{0x0, 0xf1c1, 0x1000}, {0x0, 0x80, 0x1000}, {0x2, 0x4, 0x800}, {0xa9415c4fa4ed8e93, 0xcb, 0x1800}, {0x4, 0x3f, 0x1000}], 0x5)

00:00:20 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84)
accept(r0, &(0x7f0000000040)=@in6, &(0x7f0000000080)=0x1c)
listen(r0, 0xfffffffffffffffb)
freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100))
setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4)

00:00:20 executing program 1:
open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0)
r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001})
r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
flock(r0, 0x2)
readlink(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=""/25, 0x19)
fcntl$lock(r1, 0xe, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x100000001})
flock(r1, 0x1)
open$dir(&(0x7f0000000240)='./file0\x00', 0x8, 0x1)
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0)
fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})

00:00:20 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0), 0x0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, 0x0, 0x0)

00:00:20 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$inet6_tcp_int(r0, 0x6, 0x200, 0x0, &(0x7f0000000040))
accept(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10)

00:00:20 executing program 0:
r0 = socket(0x6, 0x2000000000005, 0x0)
getsockopt(r0, 0x4, 0x0, &(0x7f0000000040)=""/40, &(0x7f00000000c0)=0x28)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r1=>0x0]}, &(0x7f0000000100)=0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000340)={r1, 0xd}, &(0x7f0000000380)=0x8)

00:00:20 executing program 3:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
getgroups(0x3, &(0x7f0000000080)=[0x0, 0xffffffffffffffff, <r0=>0x0])
chown(&(0x7f00000001c0)='./file0\x00', 0x0, r0)
mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0)
r1 = accept$unix(0xffffffffffffff9c, &(0x7f0000000100)=@abs, &(0x7f0000000140)=0x8)
setsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000200)={'accf_data\x00', "94d4946194a4163ec721e789b06ce909abce8d096f2a74a97beefedc053fdcba1a47e8c1e1a490d6111cbc4001545096fe79e361303796eecd926e15f93bee4c283b09df76c935635b207fd0cb8ae3e8796b5f1581eb0cd70eaa59274a1ea66d970d60dfa44cde6f01fa76f855a48641772ca1ca30f85c8691b46dd58a74d51d78235e5023db7c069047aaedf481940014591a9832e662f5d00c38e3ea8740fee0cd4ae0ce8085442ab6db5941e150efa20610ea6b014a4eb656326bc741f6f42aa65814acfa36e5d4f7ee5a2c9a8bf7536ce30a4f103e36131fc54bfe1feace2a45dda075d84fdeff7c0b29e463d3b0"}, 0x100)
syz_emit_ethernet(0x10, &(0x7f0000000180)="faf88d620ed0cf0a217cb3170266c877")
lchown(&(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0)

00:00:20 executing program 3:
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000040)={<r2=>0x0, 0xed, "3bc3470d120bea2424f987a93095d187feb549d28b4990deb1684a26b23a7bbca0b48fd7f79ab71d7acd716089e9250eb6f8789b69b01c0c9344be974cfa992d1beab84c50a5cb18ad252afc1bcce01bed4349590b12a3c3cdf12409d1b231fdc6b75994d6bc43d3b1c9bdb059c51bedd791849664ba49c3a103a05f2784cea19be17db3277c9cd993f333c8ab2cff56f75c8395600d6f4775e7cdb5a598505fbe6973142e4f85644c69e63daa4ce0580b4555bbd606589f7fe5002845e6656b26da9abd82457dfbf26c7ae1811a9d19579465ee0cd9380a3bb734a293d8c28d626fec00fe60cd697016cd5574"}, &(0x7f0000000140)=0xf5)
r3 = socket(0x2, 0x10000001, 0x84)
connect$unix(r3, &(0x7f00000008c0)=ANY=[@ANYBLOB="82022eb7562f66696c655454c5308a61b36050e79945901bb4eca3686dd087edf423544015db23c893ce02f41a61e99cb2f0071c44021f7242265b164ad077985da0c06ddd4cc83cccecbe72c643db71c2647b3006acb88f47c4c6d56d55b9c981077a8d798b1822b56b3d561f4ffb150cec055a2be78f20abf679bed7c4ec6056980fd9dd100453849b85dcd8dd48d50880d1084162c8ea685239962db5712a1ebe68a7ce985aafb3f895e92c856916a131cd"], 0x1)
writev(r3, &(0x7f0000000880)=[{&(0x7f0000000840)="6f21a2f156b5c4c7aebc2c4257198c8f81", 0x11}], 0x1)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x1000000000004}, 0x8)
writev(r3, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000400)={@in6={{0x1c, 0x1, 0xa94e, @remote={0xfe, 0x80, [], 0x0}, 0x77e}}, r2, 0x100000001, 0x1f, 0x0, 0x40, 0x0, 0x2}, &(0x7f00000004c0)=0x98)
setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000240)={r2, &(0x7f0000000180)=[@in6={0x1c, 0x3, 0x3, @empty, 0x7f}, @in={0x2, 0x1, @rand_addr=0x7}, @in6={0x1c, 0x3, 0x0, @empty, 0x5}, @in6={0x1c, 0x3, 0xffffffff, @empty, 0x2}, @in6={0x1c, 0x1, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x8}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x3, @multicast2}]}, &(0x7f0000000280)=0x10)
fchown(r0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000500)={r2, 0xffffffff}, 0x8)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x2, 0x100, @remote={0xfe, 0x80, [], 0x0}, 0x6}}, <r4=>r2, 0x1, 0x40, 0x7, 0x5, 0xe4d4}, &(0x7f0000000380)=0x98)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000003c0)={r4, 0xfc}, 0x8)

00:00:20 executing program 3:
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x100000)
r1 = getpgid(0xffffffffffffffff)
getpgrp(r1)
r2 = socket$inet_sctp(0x2, 0x6, 0x84)
setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000100)={0x1f, &(0x7f0000000040)=[@in={0x2, 0x3, @multicast2}, @in6={0x1c, 0x0, 0x2257, @empty, 0x9}, @in={0x2, 0x1, @multicast2}, @in6={0x1c, 0x1, 0x6, @loopback, 0x7f}, @in={0x2, 0x0, @rand_addr=0x7}, @in={0x2, 0x1, @loopback}, @in={0x2, 0x1}]}, &(0x7f0000000140)=0x10)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f00000001c0)=ANY=[], 0x0)

00:00:20 executing program 3:
r0 = semget$private(0x0, 0x6, 0x0)
r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000080)={<r2=>0x0, 0x8e}, &(0x7f0000000100)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000140)={r2, 0xaa2d}, 0x8)
semop(r0, &(0x7f00000000c0)=[{0x0, 0x2, 0x1000}, {0x0, 0x2, 0x1800}, {0x2, 0x7, 0x800}, {0x0, 0xe76c}], 0x4)

00:00:21 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f0000000300)=0x33, 0x4)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x3)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000380)={<r1=>0x0, 0x1359, 0x8000}, &(0x7f00000003c0)=0x10)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000400)={<r2=>r1, 0xb1}, &(0x7f0000000440)=0x8)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2, <r3=>0x0}, &(0x7f0000000100)=0x10)
open$dir(&(0x7f0000000340)='./file0\x00', 0x200, 0xda)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x2, @multicast1}}, r2, 0x7, 0x1, 0x300, 0x7, 0x31c, 0x100000000}, 0xa0)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000006c0)={0x800000000000003e}, &(0x7f0000000680)=0xfffffffffffffee9)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r0], 0x1)
setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000540)={0x9, 0x29cfadc0, 0x7}, 0x8)
getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000004c0), &(0x7f0000000500)=0x4)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000580)=ANY=[@ANYRES32=r3, @ANYBLOB="0500030074530200ff0769f2374deae2694cc3c941803646c7c8d25b177f8fde7c10896ec4610e3769f9bf0a69ee58db7353b65145c337831d2d6f55332791c3fa7eb664a9c94784150efdc92a83902b6b25752716473b23ca5b7b36bc3b442a99f8fe11612cbba741cb25bec8c80e5dff5882473732b7000086377e9004835273ca1b77d9c5ab12c2c58ce04a284927465250ae7a499396ad0e95e1d0e76e0bc18ad3018a669607e73098cad8cbe42b153cafbd5d2f4408b6b8e120f8b30fa39446f5b6795d10bafc55c6110a0b4a14f8e0b03002eb0013cb968254f6c7ad6eda17aca708e30ad1"], &(0x7f00000002c0)=0xe)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000140)={r3, 0x8, 0x6}, 0x8)

00:00:23 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)=ANY=[@ANYBLOB="01200000"], 0x1)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r1=>0x0]}, &(0x7f0000000100)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000200)={r1, 0x6}, 0x10)

00:00:23 executing program 3:
r0 = open(&(0x7f0000000400)='./file0\x00', 0x80000000000206, 0x0)
freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0x20, 0x8000)
getsockopt$inet_buf(r0, 0x0, 0x4a, &(0x7f0000000480)=""/148, &(0x7f0000000440)=0x22dab8a8b71bf536)
rmdir(&(0x7f0000000000)='./file0\x00')
msgget(0x2, 0x20)
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
fchmodat(r0, &(0x7f0000000080)='./file0\x00', 0x1)
setsockopt$inet6_group_source_req(r0, 0x29, 0x53, &(0x7f0000000100)={0x0, {{0x1c, 0x0, 0x99, @local={0xfe, 0x80, [], 0x0}, 0x9}}, {{0x1c, 0x2, 0x9c33, @local={0xfe, 0x80, [], 0x0}, 0x1}}}, 0x108)

00:00:23 executing program 0:
r0 = socket$inet(0x2, 0x0, 0x1)
r1 = dup2(r0, r0)
recvfrom(r1, &(0x7f00000000c0)=""/145, 0x91, 0x97bb5e6b8eed6a89, &(0x7f0000000000)=@in6={0x1c, 0x1, 0xff, @empty, 0x400}, 0x1c)
getsockopt$inet_int(r0, 0x0, 0x8, 0x0, &(0x7f0000000080))

00:00:23 executing program 1:
setuid(0xee01)
r0 = semget$private(0x0, 0x3, 0x0)
__semctl$SETVAL(r0, 0x0, 0x8, 0x0)
r1 = open(&(0x7f0000000140)='./file0\x00', 0x100001, 0x84)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={<r2=>0x0, 0xe519, 0x0, 0x5}, &(0x7f0000000080)=0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000000c0)={0x2, 0x20, 0x7fffffff, 0x307, r2}, 0x10)

00:00:23 executing program 2:
munmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2)

00:00:23 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getsockopt$inet_udplite(r0, 0x88, 0x6, &(0x7f0000000040), &(0x7f0000000080)=0x4)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000003c0)={<r1=>0x0, 0x9}, &(0x7f0000000400)=0x8)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000440)={r1, 0xe6}, &(0x7f00000004c0)=0x8)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x26c)
r2 = open(0x0, 0x0, 0x4)
fstat(r2, &(0x7f00000002c0))
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
freebsd11_lstat(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x1c)
writev(r0, &(0x7f0000000280)=[{&(0x7f00000001c0)="dfbf2478eacc505921719cb3e17db7f4fb07d28a4db6b67c502394070ee234d7a14019a6538a55d227700f42d2e7733dd6e1f9bed9a06b0da25169e362f3bfce85464bd9c44fe749d18b2d4e3c9d2a8c92aece4a66caecdf98def55caaa3035b5365c001b4c7ed4d38c6b11a950b863033ae8df1997c56b948e89dcb3f194dbda1", 0x81}], 0x1)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0)
getgroups(0x74, 0x0)
freebsd11_fstat(0xffffffffffffffff, 0x0)

00:00:23 executing program 3:
r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x21)
fcntl$dupfd(r0, 0x0, r0)
ftruncate(r0, 0x80000001)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
fcntl$dupfd(r2, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000000c0)=[&(0x7f0000000100)=')$]\x00'])
ftruncate(0xffffffffffffffff, 0x8001)
preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x7fffffffffffffff}], 0x1, 0x0)

00:00:23 executing program 1:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96)
r1 = shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil)
shmctl$SHM_LOCK(0x0, 0xb)
listen(0xffffffffffffffff, 0x0)
execve(&(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000500)=[&(0x7f0000000380)='\x00', 0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00'])
openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8)
socket$inet6_udp(0x1c, 0x2, 0x0)
accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000)
r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r3 = accept(r2, 0x0, 0x0)
close(r0)
r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r4, 0x7e2780e3)
r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x81)
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r5, 0x0)
ftruncate(r4, 0x8000)
mkdir(&(0x7f0000000600)='./file1\x00', 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000540)={0x8, [0x0, 0x0, 0x0, <r6=>0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000580)=0x24)
open(&(0x7f0000000880)='./file0\x00', 0x100000, 0x2)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB], 0x0)
execve(0x0, 0x0, 0x0)
freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000009c0))
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000780)=ANY=[@ANYBLOB="02ffffef0300000001000000806a000000000000"], 0x0)
open(&(0x7f00000005c0)='./file0\x00', 0x20084, 0x82)
setsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x4, &(0x7f00000003c0)=0x4, 0x4)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f0000000640)={r6, &(0x7f00000006c0)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f00000008c0)=0x10)
shmctl$SHM_LOCK(r1, 0xb)
shmctl$SHM_LOCK(0x0, 0xb)

00:00:23 executing program 2:
getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)
listen(0xffffffffffffffff, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0xfd25, 0x800000b35d})
mlockall(0x1)
shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ff1000/0x1000)=nil)
sync()
mlockall(0x0)
socketpair(0x1d, 0x0, 0xfffffffffffffe00, &(0x7f0000000040)={<r0=>0xffffffffffffffff})
sendfile(0xffffffffffffffff, r0, 0x0, 0x0)
setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000080)=0x3, 0x4)

00:00:23 executing program 2:
socketpair(0x17, 0x20000005, 0x8c, &(0x7f0000000000))

00:00:23 executing program 2:
mkdir(&(0x7f00000aa000)='./file0\x00', 0x0)
r0 = dup(0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000380)={<r1=>0x0, 0x10000, 0x3, 0x80000000, 0x9}, &(0x7f00000003c0)=0x18)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000400)={0x400000000000000, 0x8, r1}, &(0x7f00000002c0)=0x7d)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000300)={<r2=>0x0, 0x8}, &(0x7f0000000340)=0x8)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000040)={@in6={{0x1c, 0x3, 0x4, @loopback, 0x6}}, <r3=>r2, 0x100000960, 0x6, 0x77a3, 0x54480a9d, 0x5}, &(0x7f0000000100)=0x98)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0xf, 0x80, r3}, &(0x7f00000001c0)=0xc)
symlink(&(0x7f0000281000)='..', &(0x7f0000110000)='./file0/file0\x00')
r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x104, 0x0)
socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000240)=0x4, 0x4)
mkdir(&(0x7f0000000000)='./file0/\x00', 0x0)
futimesat(r4, &(0x7f0000000140)='./file0/file0\x00', 0x0)

00:00:23 executing program 2:
r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0)
open(&(0x7f0000000040)='./file0\x00', 0x8200, 0x3)
flock(r0, 0x3)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})
open$dir(&(0x7f0000000140)='./file0\x00', 0x8110, 0x0)
flock(r0, 0x20000015)
open(&(0x7f00000001c0)='./file0\x00', 0x2f9, 0x0)
unlink(&(0x7f0000000000)='./file0\x00')
execve(0x0, 0x0, 0x0)

00:00:23 executing program 3:
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
r2 = dup(r0)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000040)={<r3=>0x0, 0x9}, &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f00000000c0)={r3, 0x3, 0x7, [0x9, 0x3, 0x8000, 0x3f, 0xfffffffffffffff9, 0x200, 0x5]}, &(0x7f0000000100)=0x16)
read(r1, &(0x7f0000001f40)=""/89, 0x59)
fcntl$setstatus(r0, 0x4, 0x44)
write(r2, &(0x7f0000000040), 0xfffffedf)

00:00:26 executing program 0:

00:00:26 executing program 3:
r0 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0)
ppoll(&(0x7f0000000000)=[{r0, 0x2008}], 0x1, 0x0, 0x0, 0x0)
lseek(r0, 0x0, 0x1)
readlinkat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)=""/4096, 0x1000)

00:00:26 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000200)="e4e11df357f368ea", 0x8)
setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x41, &(0x7f0000000100)='\x02\x00\x00\x00\x00\x00\x00\x00', 0x8)
r1 = accept(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000080)={<r2=>0x0, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in]}, &(0x7f00000000c0)=0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000240)={0x0, 0x200, 0x0, 0x6, r2}, 0x10)

00:00:26 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={<r1=>0x0, 0x0}, &(0x7f00000000c0)=0x10)
r2 = accept4(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000140)=0x1c, 0x10000000)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000180)={r1, 0x10000}, 0x8)
r3 = socket(0x2, 0x5, 0x0)
connect$unix(r3, &(0x7f00000001c0)=ANY=[@ANYBLOB="0af47bbf90bc8334a5667a37ebd835fc8c0b2fa6cd53c00c2e959ca490908f85f552745c9d0c840e4dbb212c98986ffade1bd8fd055f15c158879d477440427bb09b45e87c5c2b75bd360df7ca0e744413732cbcbb1b0b2b30d3f8652632ca29bdf8fe3b78ae2fb31b7e3eacc933d2e0f0"], 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x0, r1}, 0xc)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000000)={r1, &(0x7f0000000240)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f00000002c0)=0x10)

00:00:26 executing program 0:
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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0)
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0)
lchown(&(0x7f00000003c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r1=>0xffffffffffffffff})
getsockname(r1, &(0x7f00000000c0)=@in6, &(0x7f0000000140)=0x1c)
mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0)
rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00')
rmdir(&(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00')

00:00:26 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f00000004c0)=0x2, 0x4)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0xfffffffffffffd28)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
getsockname$inet(r0, &(0x7f0000000300)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000340)=0x10)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90)
r1 = open(&(0x7f00000002c0)='./file0/file0\x00', 0x4, 0x40)
r2 = shmget$private(0x0, 0x1000, 0x141, &(0x7f0000ffe000/0x1000)=nil)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000580)={<r3=>0x0, 0x401}, &(0x7f00000005c0)=0x8)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000600)={r3, 0xffff}, 0x8)
shmctl$SHM_UNLOCK(r2, 0xc)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000380)={<r4=>0x0, 0x20, 0x6}, &(0x7f00000003c0)=0xc)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000400)={r4, 0x80000000, 0x6}, &(0x7f0000000440)=0xc)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000640)=0x75, 0xffffffffffffff3b)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000140), &(0x7f0000000540)=0x4)
poll(&(0x7f0000000100)=[{r1}], 0x1, 0x6)
socket$inet6_icmp(0x1c, 0x2, 0x3a)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000500)={0x0, 0xb20}, &(0x7f0000000280)=0x8)

00:00:26 executing program 0:
r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x8, 0x188)
unlinkat(r0, &(0x7f0000000100)='./file1\x00', 0x800)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000080)=0x4)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x811, 0xffffffffffffffff, 0x0)

00:00:26 executing program 2:
recvfrom(0xffffffffffffffff, 0x0, 0x3cc, 0x3, 0x0, 0x0)

00:00:26 executing program 0:
execve(0x0, &(0x7f0000000740)=[&(0x7f0000000240)='@%}\x00'], &(0x7f0000000300)=[&(0x7f00000002c0)='\'\x00'])

00:00:27 executing program 3:
rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00')
r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000080))
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000000c0)={0x9, [0x0, 0x0, <r1=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x28)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200)={@in={{0x2, 0x0}}, r1, 0xfffffffffffffffd, 0xffffffff, 0x3}, 0x94)
getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000140)={@remote, @local}, &(0x7f0000000180)=0x8)
freebsd11_mknod(&(0x7f0000000500)='./file0\x00', 0xe008, 0x0)
open(&(0x7f00000001c0)='./file0\x00', 0x300, 0x0)

00:00:27 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
r1 = socket$inet6(0x1c, 0x3, 0x0)
ppoll(&(0x7f0000000080)=[{r1, 0x5e}, {r0, 0x80}], 0x2, &(0x7f0000000100)={0x7fffffff, 0xd86}, &(0x7f0000000140)={0x6}, 0x8)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
readv(r1, &(0x7f0000001800)=[{&(0x7f00000001c0)=""/75, 0x4b}, {&(0x7f0000000240)=""/245, 0xf5}, {&(0x7f0000000340)=""/35, 0x23}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f0000000380)=""/131, 0x83}, {&(0x7f00000014c0)=""/222, 0xde}, {&(0x7f00000015c0)=""/127, 0x7f}, {&(0x7f0000001640)=""/197, 0xc5}, {&(0x7f0000001740)=""/153, 0x99}, {&(0x7f0000000440)}], 0xa)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x197)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000440)={<r2=>0x0, 0xed}, &(0x7f00000018c0)=0x8)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000001900)={r2, 0x3}, &(0x7f0000001940)=0x8)

00:00:27 executing program 0:
msgget$private(0x0, 0x4)
msgget$private(0x0, 0x6)

00:00:27 executing program 0:
munmap(&(0x7f0000ecd000/0x3000)=nil, 0x3000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0xfffffffffffffffc)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3)
mprotect(&(0x7f00009ee000/0x600000)=nil, 0x600000, 0x5)
r0 = open(&(0x7f0000000000)='./file0\x00', 0x10888, 0x10)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={<r1=>0x0, 0xfffffffffffffffa}, &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x9, 0x200, 0x8, 0x9, r1}, &(0x7f0000000100)=0x10)
mincore(&(0x7f00008e5000/0x1000)=nil, 0x1000, &(0x7f0000000200)=""/11)
getpeername$inet6(r0, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000001c0)=0x1c)
pipe2(&(0x7f0000000140), 0x0)
mlock(&(0x7f0000c7e000/0x1000)=nil, 0x1000)

00:00:27 executing program 1:
shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x0)
shmdt(0x0)

00:00:27 executing program 3:
munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x81010, 0xffffffffffffffff, 0x0)
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100004)
setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000040)=0x8, 0x4)
mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2)
fcntl$setstatus(r1, 0x4, 0x0)

00:00:27 executing program 0:
r0 = socket(0x1f, 0x7, 0x0)
getsockname$unix(r0, 0x0, &(0x7f0000000180))
connect(r0, &(0x7f0000000000)=@in={0x2, 0x2, @broadcast}, 0x10)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x10001, 0x4)

00:00:27 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={<r1=>0x0, 0x1}, &(0x7f0000000080)=0x8)
munlockall()
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0x2, r1}, &(0x7f0000000100)=0xc)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000000)=0x1, 0x5a2a)

00:00:27 executing program 1:
setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x50, 0x0, 0x0)
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff})
r1 = open(&(0x7f0000000200)='./file0\x00', 0x80000000000206, 0x0)
writev(r0, &(0x7f0000000480)=[{&(0x7f0000000040)="546de97c62c196b13045b3b5bd590dacbb7ceb703ad9ff7b2241ce0559bbd286c8d638e90fa4a7a002a9c2ba5c689243accb5218fc963fd12c91a594eb84ee302ca21d4073b40189d36e39c75367", 0x4e}, {&(0x7f0000000240)="039096c6dfc12a746ac04056d58bdf41ab1a19acf6fbfa9fc3a1e94784975a6bd406f6c86778538a5a860796e6c6b336e31ecb321204a5cb3272b36a0a8cecbc1fab496561dbd16869a9c3315b65", 0x4e}, {&(0x7f00000002c0)="4d1819e61b69bfdd0572f28a7b3974298e32ff91022e943ad0e2a46c3cb04739f32b4681628faae00bf14e5612b0fa1760fd4e4c276e600f3975cedf544962fbe8b9647d7481df7de72bd73c0f1899c969f18e182bff69df12f1dcff7dea6f85042fd59b5641d432eb925ca9dfd9bcbec80f7d5e548c85c4e8777f51da6b42c8ed69cb4eed5225cddd90c5f2c262c9560015f4fd5314c91ff8f90d93cac387e1fce423311b94313147ba3c02a6a45fca7ea75894e1c3ea15", 0xb8}, {&(0x7f0000000640)="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", 0x1000}, {&(0x7f0000000380)="c9fe0f0db6a5298321fc2c6789a4a74c9b14fd1ac4b5074b78be43a6124a8034dc025fed1e4aef4386044356a9958cf1b27fd90479b258d3a76e5082104ea13d1daa594113e5bf4843c0a2a480cba6e793968e1af1515a727186372a9fc406f780fd5109bd3e4330fca7e7c47cdbe30afbaeef905e09fc765ab566e0673f560206f0394a95400b52157d4167cc3be2121b35a7115ab652d770c4bb8045b3be46dd6db64c2633bfa9dec886db31ee3d24efed51d52d012d6468db72deec2018390008674ebb364931b3dc5682fbec", 0xce}], 0x5)
dup(r1)
pwritev(0xffffffffffffffff, &(0x7f0000000600)=[{0x0}], 0x1, 0x0)
ftruncate(r1, 0x81)
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r2, 0x7e2780e3)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, 0xffffffffffffffff, 0x0)
getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x3, 0x0, &(0x7f0000000140))
fchmod(0xffffffffffffffff, 0x0)
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, &(0x7f00000001c0))

00:00:28 executing program 2:
r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10, 0x20000000)
accept$unix(r0, &(0x7f0000000200)=@abs, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080)={0xf805, 0x2, 0x4000, 0x3, 0xfffffffffffff0d0, 0x20, 0x222d, 0x100003, <r1=>0x0}, &(0x7f00000000c0)=0x20)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000001c0)={r1, 0x2, 0x8000000000, 0xfffffffffffff7c3, 0x100000001, 0x100}, &(0x7f0000000140)=0xfffffffffffffff8)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={r1, 0xffff, 0x401}, &(0x7f0000000180)=0xc)
socket$unix(0x1, 0x5, 0x0)
syz_emit_ethernet(0x10000002d, &(0x7f00000002c0))

00:00:28 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x8002, &(0x7f0000000300)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, 0x0, 0x0, 0xfffffffffffffffe}, 0xffffffffffffffe3)
getrlimit(0x2, &(0x7f0000000000))

00:00:28 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000140)={0x200, 0x10}, 0x8)
connect$unix(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="82022e2f66696c653000756f56447f2e4a2d0861ea85bbca6ff2c66a700292689139e5aa0ebea678cbfe02bbfcbff84600fe6730dabf755ae1db283673c8a5250348a67fa843cc4027a70e34a0bf9690b5dbeefe2421b9aa1d4b36885c6208c9b944865b"], 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r1=>0x0]}, &(0x7f0000000100)=0x8)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000280)={r1, 0x3}, 0x8)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={r1, &(0x7f0000000200)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x1000a}, 0x10)
close(r0)

00:00:28 executing program 0:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
connect$inet(r0, &(0x7f0000000000)={0x2, 0x3}, 0x10)
setsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000000040), 0x4)

00:00:28 executing program 0:
r0 = socket(0x1c, 0x5, 0x0)
r1 = socket(0x2, 0x10000001, 0x84)
connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000080), 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000002c0)={0x0, 0x800}, 0x10)
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000340)=0x3, 0x4)
chdir(&(0x7f0000000000)='./file0\x00')

00:00:28 executing program 3:
r0 = socket$inet6(0x1c, 0x2, 0x7)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={@in={{0x2, 0x3, @multicast1}}, <r1=>0x0, 0xfff, 0x3, 0x200, 0x34, 0x2, 0x40}, &(0x7f0000000200)=0xa0)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000240)={r1, 0xf, 0x2}, &(0x7f0000000280)=0x8)
clock_nanosleep(0x0, 0x1, &(0x7f0000000000)={0x100, 0x3b9ac9ff}, 0x0)
execve(0x0, 0x0, 0x0)
r2 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x20000000)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000080)=0x5e, 0x4)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f00000000c0), &(0x7f0000000100)=0x4)

00:00:28 executing program 2:
socket$inet6_sctp(0x1c, 0x5, 0x84)

00:00:28 executing program 2:
r0 = socket(0x2, 0x10000000, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)={@in={{0x2, 0xffffffffffffffff, @local}}, <r1=>0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000200)={@in6={{0x1c, 0x0, 0xbc, @local={0xfe, 0x80, [], 0x0}, 0x200}}, r1, 0x2, 0xfffffffffffffff7}, &(0x7f00000002c0)=0x98)
sendto$inet(r0, &(0x7f0000000100)="baf78aeb019115415eab16f91b7f7ee57005d6535c7c5ca5c6e00eed4156d4411e3c0ca2d0ac79326120da8f0ee0d9c6439e679692e8b29f86b41156fb0a83e3f770696a89c430b7182b1ebd4edddf67d9a90d44fae3bc75c0315928152e8f7cf494b0b8bfadf319afff11654b3bc06b1a8d7066c2b7d7c22526b788533b3ecabd63cd10501a0fcb6d960aa909ada05408ed86e56effb36d5bc3b840a96291530e71972cad8fc256246b1c3ecef76bb87dc680b9d9678a1e3888864b8f4039c04be265add9059a", 0xc7, 0x80, &(0x7f0000000300)={0x2, 0x0, @loopback}, 0x10)
setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000)={0x800}, 0x4)

00:00:28 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000140)={0x200, 0x10}, 0x8)
connect$unix(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="82022e2f66696c653000756f56447f2e4a2d0861ea85bbca6ff2c66a700292689139e5aa0ebea678cbfe02bbfcbff84600fe6730dabf755ae1db283673c8a5250348a67fa843cc4027a70e34a0bf9690b5dbeefe2421b9aa1d4b36885c6208c9b944865b"], 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r1=>0x0]}, &(0x7f0000000100)=0x8)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000280)={r1, 0x3}, 0x8)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={r1, &(0x7f0000000200)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x1000a}, 0x10)
close(r0)

00:00:29 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8202030053328a6c5260"], 0x10)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={<r1=>0x0, 0x5}, &(0x7f0000000140)=0x8)
msgctl$IPC_INFO(0x0, 0x3, &(0x7f00000001c0)=""/1)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000240)={0x6, 0xffe, 0xffffffffffff8000, 0x7985707a, r1}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=<r2=>0x0], &(0x7f0000000100)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={r2, 0x0, 0x100000001}, 0x10)
getresgid(&(0x7f0000000180), &(0x7f0000000200), &(0x7f0000000280))

00:00:29 executing program 3:
r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0x1c)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
msgget(0x2, 0x0)

00:00:29 executing program 3:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc)
r1 = dup(r0)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000000)={<r2=>0x0, 0x7}, &(0x7f0000000100)=0x8)
getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000180), &(0x7f00000001c0)=0x8)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000140)=r2, 0x4)
setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast2, @local, @loopback}, 0xc)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000200)={r2, 0x2a, "b15b84b8125763410682e2ba1e8e40cbc8d40a0812410703f9b5379cda20f081774aedf4486d39827fff"}, &(0x7f0000000240)=0x32)

00:00:29 executing program 0:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9", 0x5e, 0x0, 0x0, 0x0)
r0 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x203, 0x23)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0)
symlinkat(&(0x7f00000000c0)='/', r1, &(0x7f0000d06ff8)='./file0\x00')
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000080)=0x4)
sync()

00:00:29 executing program 1:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0)
getsockopt$inet6_int(r0, 0x29, 0x3d, 0x0, &(0x7f0000000040))
getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000080)=0x4)

00:00:29 executing program 2:
r0 = socket$inet(0x2, 0x10000007, 0x2)
socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4)
r1 = socket(0x1c, 0x10000001, 0x0)
r2 = getpid()
fcntl$setown(r1, 0x6, r2)
pipe2(&(0x7f0000000080), 0x100004)

00:00:29 executing program 3:
r0 = semget(0xffffffffffffffff, 0x2, 0x20000000000300)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x8, 0x4)
sendto$inet6(r1, &(0x7f0000000040)="6b2f71a152e254fbfe270fe25da2856616d083abefb08f659e6c293e707280f888be24b6f0ee539e8a5b4e53098078fbc03ac7331263069974d2e1caf0d0f9128cd1b2e7ac8a6aff583e7b010942c533dbf64ff9ca83735b5bfe8db52c25803d13a94da6539c0587bf7d51fb2ab7b79f46cc56c56d2f21fc4776fa72e7d0c72710e51c9fa8717c311de7eaa2d832468863930b3d508d0f3f9389e605fd6bbcb1ceb579c24a03119c189f3d992b6ef40cb0755f1b2350e161b57fe89075c6a52aa7077711434ed1271531cc151e1aef78f4f1960ac85032f1cc", 0xd9, 0x100, &(0x7f0000000140)={0x1c, 0x1, 0x5251, @local={0xfe, 0x80, [], 0x0}, 0xdb2}, 0x1c)
__semctl$SETVAL(r0, 0x3, 0x8, &(0x7f0000000180)=0x7)
__semctl$GETZCNT(r0, 0x0, 0x7, 0x0)

00:00:29 executing program 3:
r0 = socket(0x11, 0x3, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x1014, &(0x7f0000000000), 0x4)

00:00:29 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x101, 0x2)
freebsd11_getdents(r1, &(0x7f00000000c0)=""/90, 0x5a)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=<r2=>0x0], 0x0)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1206, &(0x7f0000000200)={<r3=>r2, 0x0}, &(0x7f0000000240)=0x10)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x3}}, r3, 0x7, 0xae, 0x76}, &(0x7f0000000280)=0x8c)

00:00:29 executing program 3:
r0 = socket$inet_sctp(0x2, 0x800000005, 0x84)
setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000)=0x5bf91439, 0x4)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x4)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
fcntl$setflags(r1, 0x2, 0x0)
recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffe2a)
rmdir(&(0x7f0000000040)='./file0\x00')
sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)

00:00:29 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x2b, &(0x7f0000000040), 0x4)
r1 = fcntl$dupfd(r0, 0x11, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000280)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000300)=0x1c)
r2 = socket(0x1c, 0x20000000, 0xfffffffffffffff8)
setsockopt$inet6_tcp_buf(r2, 0x6, 0x41, &(0x7f0000000000)="990385412aa5668f367de355ea97348050458441464c5a904caff86a3272f0b3105f08350a18de95a6aae07919c729451b5997943108553f2f7ba1c2156d69010d6782b165683c29b9bc25bae9daea386cad", 0x52)
select(0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1, 0x0, 0x400, 0x0, 0x6}, 0xffffffffffffffff, 0x0)
select(0x40, &(0x7f0000000080)={0x80, 0x40, 0x5, 0x1ff, 0x5, 0x3, 0x9, 0x8}, &(0x7f00000000c0)={0xb4, 0x7, 0x6, 0x992, 0x2, 0x4000000000000000, 0x2, 0x8}, &(0x7f0000000100)={0x9, 0x4, 0x5, 0x1, 0x1, 0x5, 0x10000, 0xac}, &(0x7f0000000140)={0x4, 0x101})
select(0x40, &(0x7f0000000180)={0xfffffffffffffd86, 0xbc82, 0x10001, 0x5, 0x6, 0x9, 0x80000001, 0x8}, &(0x7f00000001c0)={0xa4b9, 0x1, 0x400000000, 0x3, 0x4, 0x6, 0x4, 0x2}, &(0x7f0000000200)={0x9, 0x3, 0x2, 0x2, 0x7, 0x4, 0x1c00, 0x100000001}, &(0x7f0000000240)={0x9, 0x1})

00:00:29 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x33, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000000)={<r2=>0x0, 0x1ff, 0x8000000000000000, 0x1ff, 0x5, 0xfffffffffffffff7, 0x0, 0x0, {@in6={{0x1c, 0x0, 0x2e32, @loopback, 0x1}}, 0x0, 0x4, 0x1, 0x8, 0x6, 0x2}}, &(0x7f00000000c0)=0xb0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000100)={@in6={{0x1c, 0x3, 0x211ef9e5, @local={0xfe, 0x80, [], 0x0}, 0x6}}, r2, 0x240, 0x7, 0x100000001, 0x3, 0x800000000}, &(0x7f00000001c0)=0x98)

00:00:29 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x0, 0xa6}, 0xc)
sendmsg(r0, &(0x7f00000000c0)={&(0x7f0000000040)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000080)=[{&(0x7f00000001c0)="5eebb74467fc19514d87b340aba143c87f2f2ab77da59b766394365f8a7a827d1d4d8742e53ce1cd5aa01765cbe7b00f8ecf8f90299378ecd519e46896aab7b826c7623bb133db1e8baea32fd60a38abf9ecaf1312aede753b042f9c8d594ae1957e2f7f0e3c5468b0c4fdb4b84cbb84dc4a7e761beefaeaccca381b885970db28c93707e4e8c96088516652192722396321cd163613c4bd333b0043d3be3d2991be598d5656cc953905925b3655139b6ac56f5405ec6d640eb67cfc0cab1148c488ab7744694e3abb", 0xc9}], 0x1, &(0x7f0000000840)=[{0x90, 0xffff, 0x8, "939dbb955319386e9cc6564908c25b8e216b1fcd1802d2b70f1f16bed61322b5aee3a2cae1ddfe8e0183bf7c52fa808e04a6f1f91c9068cc1a273bc17db1b6aab6037e168ab1e599fa4e80d82c6f1a09bc36c1443d71e5003ec0b4b8031464fbb5637fc29b54f829dab6e73e3cfb7e75e7853095e77d42b377a013ff"}, {0x1010, 0x7, 0x2, "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"}, {0x18, 0x0, 0x9, "991867d37b"}, {0x100, 0x89, 0x7, "a1b0b2cbbf4c833f13609cbcc27ae42e2354ebfdce82f09cbf8908f060eb21862abd970fe1a10b98354411b7c8a229224a498b8226f05e763c8883c14b1360b2c1440c7b9898140a1843ae8bc380743a8564ab9634e35636461dc7b67488bc3fdd3315b5e83f26cbd439431aab2a33c571c242f831a141cbd5d4e2c9121950c1a0ef891f3dc8ae8f772175dd84d66efc0992494312e18f933d92fbd476247feedccd5d34b5b4c2d6ba47c90cd1b0edca7d83c87728359fb40a00d2314cf23e2232bfa75a6b7f158042fab092f512d68152440f9d290e6a28dee17012099eee71a5d01f3c35b437d9a6238b950617"}], 0x11b8}, 0x1)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="56ab616d42eae5a52500"], 0x10)
sendmsg(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000180)='F', 0x1}], 0x1, 0x0}, 0x0)
shutdown(r0, 0x2)

00:00:29 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0xffffffffffffffff, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8)
r1 = accept(r0, 0x0, &(0x7f0000000000))
getsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f00000000c0), &(0x7f0000000100))

00:00:29 executing program 3:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=[@prinfo={0x14, 0x29, 0x14}], 0x14}, 0x0)
getsockname$inet6(r0, &(0x7f0000000040), &(0x7f0000000080)=0x1c)
pipe2(&(0x7f00000000c0)={<r1=>0xffffffffffffffff}, 0x4)
close(r1)

00:00:29 executing program 2:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@broadcast, @loopback, @rand_addr}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr}, 0x20b)
accept(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000000c0)=0x10)

00:00:29 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x104)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0xf, 0x11, r1, 0x0)
mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000)
msync(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0)
ftruncate(r1, 0x0)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={<r2=>0x0, 0x3, 0xcde1}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={r2, 0x9be1, 0x1}, 0xc)
munlock(&(0x7f0000ffa000/0x5000)=nil, 0x5000)

00:00:29 executing program 1:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = accept4(r0, 0x0, &(0x7f0000000200), 0x10000000)
getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000240), &(0x7f0000000280)=0x4)
socketpair(0x1c, 0x4, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000380)={<r4=>0x0, 0x7fff}, &(0x7f00000003c0)=0x8)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000400)={r4, 0x8, 0x1, 0x1, 0x6}, &(0x7f0000000440)=0x18)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f00000002c0)=ANY=[@ANYBLOB="02004e207f000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=<r5=>0x0], &(0x7f0000000040)=0xfffffffffffffed6)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000180)={r5, 0x100}, &(0x7f00000001c0)=0x8)
setsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000080)={'accf_dns\x00', "794b1ec066fffd73eec0bc53d6eba03d6a3c29d8055bb0b2e3c2f557d570ab7db543a2fb85d0820917ba17313a94a49ef9c63015ce5e649abc16acc483a7f943ea9c9d5c6789a99d6d12b9d31664c5f77200aeacc5fe6e633fa02a0394f790ec888a9f20d065aeb97287a00013658f5945b1189faa13ad00bb2fce3e65813dfa84a45460b3c30a78c16b799e013efd53e9e2753ae84b0d3b99a2a2e44e8bd2f1825057bc42bc4e9a8e3787035e013aabebdfe46c69f8db7bf376fc95621e6e1b3c17b6d7abe0e0433317420eb3cbb9ed47fd9e75c56bd3f7923c3ef709adfb5b50d92daf4cf3b08324ba0b5a85bf96cd"}, 0x100)
r6 = getpgrp(0xffffffffffffffff)
getresuid(&(0x7f0000000500), &(0x7f0000000540), &(0x7f0000000580)=<r7=>0x0)
freebsd11_stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, <r8=>0x0})
r9 = getpgrp(0x0)
fstat(r3, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, <r10=>0x0})
getresgid(&(0x7f0000000780)=<r11=>0x0, &(0x7f00000007c0), &(0x7f0000000800))
r12 = getpgid(0x0)
fstat(r0, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, <r13=>0x0})
r14 = getgid()
sendmsg$unix(r0, &(0x7f0000000a00)={&(0x7f0000000340)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f00000004c0)=[{&(0x7f0000000480)="9f706b9c1631e6efcbcf", 0xa}], 0x1, &(0x7f0000000940)=[@cred={0x20, 0xffff, 0x2, r6, r7, r8}, @cred={0x20, 0xffff, 0x2, r9, r10, r11}, @rights={0x10}, @cred={0x20, 0xffff, 0x2, r12, r13, r14}, @rights={0x28, 0xffff, 0x1, [r3, r3, r0, r2, r2]}], 0x98, 0x4}, 0x180)

lock order reversal: (sleepable after non-sleepable)
 1st 0xfffff80004db47c0 udpinp (udpinp) @ /syzkaller/managers/main/kernel/sys/netinet/in_mcast.c:1643
 2nd 0xffffffff82943480 in_multi_sx (in_multi_sx) @ /syzkaller/managers/main/kernel/sys/netinet/in_mcast.c:1596
stack backtrace:
#0 0xffffffff8110b80e at witness_debugger+0x8e
#1 0xffffffff8110b442 at witness_checkorder+0xf72
00:00:30 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
recvmsg(r0, &(0x7f0000001680)={0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)=""/228, 0xe4}, {&(0x7f00000002c0)=""/248, 0xf8}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f0000000180)=""/33, 0x21}, {&(0x7f00000013c0)=""/173, 0xad}, {&(0x7f0000001480)=""/128, 0x80}], 0x6, &(0x7f0000001580)=""/237, 0xed}, 0x1)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
recvmsg(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/229, 0xe5}, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000016c0)=0x8, 0x4)
shutdown(r0, 0x0)

#2 0xffffffff8107a713 at _sx_xlock+0xb3
#3 0xffffffff812c114c at inp_setmoptions+0x17bc
#4 0xffffffff812d955f at ip_ctloutput+0x80f
#5 0xffffffff813c6231 at udp_ctloutput+0x171
#6 0xffffffff8115a0a1 at sosetopt+0x101
#7 0xffffffff81162708 at kern_setsockopt+0x158
#8 0xffffffff811625a3 at sys_setsockopt+0x33
00:00:30 executing program 3:
r0 = socket$inet_sctp(0x2, 0x4000000200000006, 0x84)
r1 = dup(r0)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0x10)

00:00:30 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x3001, &(0x7f0000000000)=0x1c00, 0xfe6a)
getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000040)={<r2=>0x0, 0xfffffffffffffffe}, &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000100)={r2, &(0x7f00000000c0)=[@in6={0x1c, 0x3, 0x7fffffff, @remote={0xfe, 0x80, [], 0x0}}]}, &(0x7f0000000140)=0x10)

00:00:30 executing program 2:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r1 = fcntl$dupfd(r0, 0x0, r0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000000)={@in6={{0x1c, 0x1, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x2}}, <r2=>0x0, 0x71, 0x7107, 0x1}, &(0x7f00000000c0)=0x8c)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000140)={r2, 0x806, 0x400000000800}, 0xc)
sendmsg$unix(r1, &(0x7f00000027c0)={&(0x7f0000000100)=@abs, 0x8, &(0x7f0000002600)=[{&(0x7f0000000340)="2e031eec8624cfef29732e2ff75d21c4ca0025993cbc8ac46ea4f634e9aa63907237ed45527a1216c8244f9f3c7594f9c5ec32bf52ec04f30891012ddf20d5da8a8fa3110e6511759ed5e32260f1915166112f93b8956dce802d00738e873f0a0fb9e06084ffe5bd99208b17d0f0c2391db4758a125212fe46819fa7513d1076eec085efcdb25e6276814febf80cec2a379796da05a64b3b65318fbd3a3f0f0c5c7daa0c0db6b39a64d997fd69a1a23bd665aebca0828365793c0c39ad0c902889f28851c59b3c557846469017584fc1d566bc02da3adf5c8c531bdecbe3e478ec686935df44ef153a06cd8637bf0577b9e1feece6cdc525a66ae877316876fb9816acea8af5ad3360070aa48c17a944f9fec25b0a5bca25162072b549613d8b7a4649e63bfc0e95e3919278e4224192216501cac4cd52555b0286299596bc69a1505d016b35f3cf1a055b444d882174c284a95241e826152f65ca72cb3c4b16bd6b3fffac0e10e75ba2dfed958bc48ea794ae9f971940c9a554f1e19fdc111ccbcd5262a314dcde4b7bb993270c24473aa986948488f9ecb9e5e77010682acb45e1b12db661bbbdc252ab5e7ec4e7ffa74861b9267919cb9f1bb0a0f6d049b499212ab595c55eb803134613264f06f50fa37fd59093ffc46466951922b5065ff7d12a96d1ba5461228a652d0d5d605d7b547ba92f1e948888c468dde4bf4d4476e511ce1220178c2abe921b5033df7f2f0901623767906951e50e9138ac8fa74711fae8fb1e9e577b062ba73fedd36ff66a99c6f45d46bc58733fb48ac44c033b759964d0ac74ee32feed0aa3c66b6ed648ed1a25ae7eeeab8941672c29024f77e1702f7611d750885e94c1d0ed011517e3047cbc36d37f8b52d6c898f81c37c595d90019a93009eef4f42e5733d5d608fe8ca44ea708e4704da898b4fce6afd6ddbb94f996fe98c29d084861a2b990dd747569c3242f3bebc2c53ae6bdcef6b887a9e5b90b36b2eb2a338191b90966680eac3d08a8c4a53aa2ba985037c5f4b694934d88eef57645b4528e260edf3df68dab303d1df6ba93b147a06d1d69bcda26618860e3b9f86120c1d17e86fa24a924a2b151958691c936f84027e05c6972b85ac6fd74bc08b0987625e9876d650d0414d422db7b2aab97e4f68b2365bfd760a0780be47381c226f976738f3c05e43962803295d11a581b751f7219c204858333770fd2e2dff5b62ecd7fd56efb4d3a3c7b8a4136ee71fb13de230e787c5c60c94078cacbb6111ecabaebd98a3e9cc65f9dcd6cff8c0b741d89c5139c762765fff8d9427623e9cc91f621d570a9337f2ffd7d20ab2efd8d0fd385acb877fc1c732178d40b8bdecab05ac5ab4b768a662640fff9d4db07dd0cd25da2d5d534bb704f51e4871020f336e1a4757eff9e3c2917d681dbae5c2d2463f650da241fa8bb6291f8dbb80c3e10c564541c11053bdf870179af581412c0b8a2c83a9345d4da3877af4d89a40f4a1e8f2ed66c0df28eeb5afd38216f46b198dbefe66536389be68f773d9db511c5f253eb80e0145309cf969f6cfb462a03de35c0d3b2ebf60874a14a22fbd9ea37c6535299f10e87e66bdf9f3c34", 0x478}], 0x1, 0x0, 0x0, 0x20084}, 0x81)

00:00:30 executing program 3:
freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100))
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x24, &(0x7f00000001c0)={0x0, &(0x7f0000001280)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000001340)=0xaa)
rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='./file0\x00')
freebsd10_pipe(&(0x7f0000000180)={<r1=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000200), &(0x7f0000000240)=0x8)
truncate(&(0x7f0000000000)='./file0\x00', 0x7ff)

00:00:30 executing program 1:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1, 0x2, @empty, 0x8001}, 0x1c)

#9 0xffffffff81716806 at amd64_syscall+0x436
#10 0xffffffff816deb9d at fast_syscall_common+0x101
00:00:30 executing program 3:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000180)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x4)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r1=>0x0]}, &(0x7f0000000100)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x1000a}, 0x10)
setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000000c0)=0x3, 0x4)
recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=""/149, 0x95}, 0x2)

00:00:30 executing program 1:
socket$inet6_udplite(0x1c, 0x2, 0x88)
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet6_udplite(r0, 0x88, 0x4, &(0x7f0000000000)=0x1, 0x4)
setsockopt$inet6_udplite(r0, 0x88, 0x4, &(0x7f0000000040)=0xffffffff, 0x4)

00:00:30 executing program 0:
mlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000)
r0 = open(&(0x7f0000000100)='./file0\x00', 0x2, 0x8)
getpgid(0xffffffffffffffff)
accept4(r0, &(0x7f00000001c0)=@un=@file={0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
mlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000)
r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
mlockall(0x1)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="09000000363ff241", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=<r2=>0x0], &(0x7f0000000080)=0x28)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000001200)={r2, 0x5, 0x1d, 0xfe, 0x0, 0x8}, 0x14)
munmap(&(0x7f0000efd000/0x1000)=nil, 0x1000)
sigaltstack(&(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000))
munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000)

00:00:30 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f0000000300)=0x33, 0x4)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x3)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2, <r1=>0x0}, &(0x7f0000000100)=0x10)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000001c0)={0x1, [0x3ff]}, &(0x7f0000000200)=0x6)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r0], 0x1)
getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000240)=ANY=[@ANYRES32=r1, @ANYBLOB="05001bcb9ee6e100"], &(0x7f00000002c0)=0xe)
connect(r0, &(0x7f0000000340)=@in={0x2, 0x1, @rand_addr=0x4}, 0x10)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000380)={@in={{0x2, 0x2}}, r1, 0x7, 0x7, 0xd85}, &(0x7f0000000140)=0x94)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0)

00:00:30 executing program 1:
socketpair(0x1f, 0x2, 0x5, &(0x7f0000000040)={<r0=>0xffffffffffffffff})
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000140)=0x20, 0x4)
r1 = socket(0x2, 0x4, 0x7d)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66d56c653000"], 0x10)
mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="0100800b", @ANYRES32=0x0], &(0x7f0000000100)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x8, 0xfffffffffffffffc, 0x0, 0x4, 0x5, 0x9, 0x2, 0x100, <r2=>0x0}, &(0x7f00000001c0)=0x20)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000200)={0x1, 0x100, <r3=>r2}, &(0x7f0000000240)=0xc)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000000c0)={r3, 0x8}, 0x8)
socket$inet_sctp(0x2, 0x5, 0x84)

00:00:30 executing program 1:
chown(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={<r1=>0x0, 0x4}, &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000001c0)=ANY=[@ANYBLOB="02004e20ac1400bb0000000000000000020000000000006400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000182bfb23c128873444fc08b0f33fc85bb2189b1eec68048049b3958184c41d92a9a8cc8368731361e08992dd54", @ANYRES32=r1, @ANYBLOB="20000000c8ab7133010400000900000006000000"], &(0x7f0000000180)=0xa0)

00:00:30 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={<r1=>0x0, 0x0}, &(0x7f0000000000)=0x10)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000200)={r1, 0x7}, 0x0)

00:00:30 executing program 3:
futimesat(0xffffffffffffffff, 0x0, &(0x7f0000985000)={{0x4, 0xfffffffffffffffc}, {0x0, 0x7f}})
sigaltstack(&(0x7f0000985000/0x4000)=nil, 0x0)
sigaltstack(&(0x7f0000985000/0x1000)=nil, 0x0)
socketpair(0x1f, 0x20000007, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff})
open$dir(&(0x7f00000000c0)='./file0\x00', 0xc00, 0x20)
getsockopt$inet6_tcp_buf(r0, 0x6, 0x26, &(0x7f0000000040)=""/12, &(0x7f0000000080)=0xc)

00:00:31 executing program 0:
r0 = shmget(0x3, 0x4000, 0x8, &(0x7f0000ffc000/0x4000)=nil)
setitimer(0x2, &(0x7f0000000000)={{0x200, 0x7fffffff}, {0x2, 0x3}}, &(0x7f0000000040))
shmat(r0, &(0x7f0000ffd000/0x2000)=nil, 0x3000)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x80, 0x7)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f00000000c0), 0x1)
setitimer(0x1, &(0x7f0000000100)={{0x0, 0x7}, {0x0, 0x7}}, 0x0)

00:00:31 executing program 3:
sendmsg(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001500)=[{&(0x7f0000000480)="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", 0xbf8}], 0x1, 0x0}, 0x0)

00:00:31 executing program 3:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96)
r1 = shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil)
shmctl$SHM_LOCK(r1, 0xb)
r2 = open(&(0x7f00000004c0)='./file1\x00', 0x280, 0x10)
accept(r2, 0x0, &(0x7f0000000500))
listen(0xffffffffffffffff, 0x0)
execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x9a', &(0x7f0000000240)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], 0x0)
openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8)
socket$inet6_udp(0x1c, 0x2, 0x0)
accept4$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x0)
r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r4 = accept(r3, 0x0, 0x0)
r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r5, 0x7e2780e3)
r6 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mlockall(0xfffffffffffffffe)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r6, 0x0)
ftruncate(r5, 0x8000)
symlink(&(0x7f0000000380)='./file1\x00', &(0x7f00000003c0)='./file1\x00')
mkdir(&(0x7f0000000600)='./file1\x00', 0x100)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000540)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000580)=0x20)
r7 = socket(0x2, 0x5, 0x0)
connect$unix(r7, &(0x7f0000000400)=ANY=[@ANYBLOB="7d613d45f7b6249c0f53565fa8d4d6fe949c27d746c10dd39f33f34b65d9c07b929dd0b12322ebf726ce466135031fe3c1fb22c0018b8aa91c8d4a14e259fa1d62f1dc5c69a64e848c1770b617cb8d466483c436bb0ea5a0c826700a7d90325c698c8d9664daaa4cc04d6711442e879502b3c5fc0051c23ca52e9b21affea4cdf789b625922e8a36374f98d5731d55d3a6b4771b2f9bef9f29a570872c33bd88c88cd5b7f4"], 0x1)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="bd1d81458b323c86a1c214dcebb46e9264ae132f30b45168893d28ee5f60eeb4447a7a82e0a438ccd6f8a3dec6e6f9d82e6c0375", @ANYRES32=<r8=>0x0], 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x13, &(0x7f0000000040)={r8, 0x10001}, 0x8)
open(&(0x7f0000000800)='./file0\x00', 0x100000, 0x100)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, &(0x7f00000005c0)=ANY=[], 0x0)
execve(0x0, 0x0, 0x0)
freebsd11_stat(0x0, &(0x7f00000009c0))

00:00:32 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f0000000300)=0x33, 0x4)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x3)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2, <r1=>0x0}, &(0x7f0000000100)=0x10)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000001c0)={0x1, [0x3ff]}, &(0x7f0000000200)=0x6)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r0], 0x1)
getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000240)=ANY=[@ANYRES32=r1, @ANYBLOB="05001bcb9ee6e100"], &(0x7f00000002c0)=0xe)
connect(r0, &(0x7f0000000340)=@in={0x2, 0x1, @rand_addr=0x4}, 0x10)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000380)={@in={{0x2, 0x2}}, r1, 0x7, 0x7, 0xd85}, &(0x7f0000000140)=0x94)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0)

00:00:32 executing program 0:
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)={0x4, [0x0, <r2=>0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x14)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={r2, 0xd, 0x2}, &(0x7f0000000140)=0x8)
ppoll(0x0, 0x6700, 0x0, &(0x7f0000000100), 0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={r2, 0xf, 0x1}, &(0x7f00000001c0)=0x8)

00:00:32 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, <r1=>0x0}, &(0x7f0000000180)=0xc)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8006, &(0x7f0000000200)={<r2=>r1, 0x0}, &(0x7f00000001c0)=0x15d)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000040)={@in={{0x2, 0x3, @loopback}}, r2, 0x7ff, 0x9, 0x4, 0x5, 0x1446, 0x2}, 0xa0)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0x20, 0x4)

00:00:32 executing program 1:
socketpair(0x2, 0x0, 0x2, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000040)={<r1=>0x0, 0x6}, &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={r1, 0x9}, 0x8)

00:00:32 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
shutdown(r0, 0x1)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x100041, 0x1)
exit(0x9)
r2 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0)
setsockopt$sock_timeval(r1, 0xffff, 0x1005, &(0x7f0000000100)={0x100000000, 0x8001}, 0x10)
poll(&(0x7f0000000240)=[{r2, 0x2008}], 0x1, 0x0)
msgget(0x2, 0x200)
symlinkat(&(0x7f0000000000)='\x00', r2, &(0x7f0000000080)='./file0\x00')

00:00:32 executing program 3:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r1 = dup(r0)
r2 = fcntl$dupfd(r1, 0x0, r1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @multicast2, @local={0xac, 0x14, 0x0}}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @rand_addr, @loopback}, 0xc)
fsync(r1)
setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000200)={@multicast2, @rand_addr}, 0xc)

00:00:32 executing program 0:
mlock(&(0x7f0000c00000/0x400000)=nil, 0x400000)
madvise(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x4)
mlock(&(0x7f0000ebb000/0x4000)=nil, 0x4000)
mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x4)
mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3)

00:00:32 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="82022e2f66000000000082db06f898b2ec6d6c159d6409d7c75fe6cc7e0490766f3853d364dfe57647387c42c5d66ff8a8947e89c4ffb2df289c5e256aa502725bf965d2d96464d965511efee1b5b4dac938d54a8a09d501d3d139bd8e46abad20931e9f937be25169541c00000000000000000000000000"], 0x1)
getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000000)={@local, @loopback}, &(0x7f0000000040)=0xc)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000001c0)={0x0, 0x5, 0xf, 0x4}, &(0x7f0000000200)=0x18)

00:00:33 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f0000000300)=0x33, 0x4)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x3)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2, <r1=>0x0}, &(0x7f0000000100)=0x10)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000001c0)={0x1, [0x3ff]}, &(0x7f0000000200)=0x6)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r0], 0x1)
getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000240)=ANY=[@ANYRES32=r1, @ANYBLOB="05001bcb9ee6e100"], &(0x7f00000002c0)=0xe)
connect(r0, &(0x7f0000000340)=@in={0x2, 0x1, @rand_addr=0x4}, 0x10)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000380)={@in={{0x2, 0x2}}, r1, 0x7, 0x7, 0xd85}, &(0x7f0000000140)=0x94)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0)

00:00:33 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0)
shmget$private(0x0, 0x3000, 0x80, &(0x7f0000ffd000/0x3000)=nil)
freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x8)
setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0)
execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000380)=[&(0x7f0000000100)='\x00', &(0x7f0000000140)='\x00', &(0x7f00000001c0)='$-(,\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='%]\x00', &(0x7f00000002c0)='^\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='\x00'], &(0x7f00000005c0)=[&(0x7f0000000400)='\\\x00', &(0x7f0000000440)='+\x00', &(0x7f00000004c0)='\x00', &(0x7f0000000500)=',@\x00', &(0x7f0000000540)='\x00', &(0x7f0000000580)='\x00'])
socket$inet_icmp_raw(0x2, 0x3, 0x1)
write(r0, 0x0, 0x268)
getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x8, 0x0, &(0x7f0000000040)=0x49)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
accept4$unix(0xffffffffffffffff, 0x0, 0x0, 0x0)

00:00:33 executing program 0:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_int(r0, 0x0, 0x1, 0xffffffffffffffff, 0x0)
r1 = socket$inet(0x2, 0x1, 0x42a)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000000)={<r2=>0x0, 0x2}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000000c0)={r2, &(0x7f0000000080)=[@in6, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000100)=0x10)

00:00:33 executing program 1:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
r1 = accept(r0, &(0x7f0000001240)=ANY=[@ANYRESOCT], &(0x7f00000010c0)=0x1)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000001080)={<r2=>0x0}, &(0x7f0000001140)=0x8)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000001180)={r2, 0xfffffffffffffffa, 0x5}, 0x8)
accept4$inet(r1, &(0x7f00000011c0)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000001200)=0x10, 0x0)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet_tcp_buf(r3, 0x6, 0x25, &(0x7f0000000040)="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", 0x1000)
socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x1e, &(0x7f0000000000), 0x2)
open(&(0x7f0000001040)='./file0\x00', 0x100800, 0x157)
socket$inet6_sctp(0x1c, 0x1, 0x84)

00:00:33 executing program 0:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000840)={<r0=>0xffffffffffffffff})
recvfrom$unix(r0, &(0x7f00000000c0), 0xc700000000000000, 0x0, 0x0, 0x0)
r1 = shmget$private(0x0, 0x3000, 0x200, &(0x7f0000ffc000/0x3000)=nil)
shmctl$SHM_STAT(r1, 0xd, &(0x7f00000000c0)=""/252)
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8)

00:00:33 executing program 0:
msgget(0x2, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000000)={<r1=>0x0, 0x4, 0x7, [0x400, 0x0, 0x3, 0x7, 0x5, 0x5, 0xfffffffffffffffb]}, &(0x7f0000000040)=0x16)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)={r1, 0x2, 0x9, [0x7f, 0x0, 0x3a55, 0x200000, 0xffffffff, 0x9, 0x0, 0x7, 0x81]}, &(0x7f00000000c0)=0x1a)

00:00:35 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f0000000300)=0x33, 0x4)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x3)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2, <r1=>0x0}, &(0x7f0000000100)=0x10)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000001c0)={0x1, [0x3ff]}, &(0x7f0000000200)=0x6)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r0], 0x1)
getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000240)=ANY=[@ANYRES32=r1, @ANYBLOB="05001bcb9ee6e100"], &(0x7f00000002c0)=0xe)
connect(r0, &(0x7f0000000340)=@in={0x2, 0x1, @rand_addr=0x4}, 0x10)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000380)={@in={{0x2, 0x2}}, r1, 0x7, 0x7, 0xd85}, &(0x7f0000000140)=0x94)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0)

00:00:35 executing program 0:
socketpair(0x1f, 0x5, 0x3, &(0x7f0000000240)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000280)={<r1=>0x0, 0x2, 0x6, [0xffffffff00000001, 0x0, 0x4, 0x6, 0x0, 0x401]}, &(0x7f00000002c0)=0x14)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000300)={r1}, &(0x7f0000000340)=0x8)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x10, &(0x7f0000000100)={<r3=>0x0, 0x0}, &(0x7f00000000c0)=0x10)
r4 = socket(0x2000000000001e, 0x5, 0x2)
connect$unix(r4, &(0x7f0000000000)=ANY=[@ANYBLOB="82072e2f66696c653000"], 0x10)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000000080)={r3, 0x2}, 0xc)
getsockopt$inet6_buf(r4, 0x29, 0x73, &(0x7f0000000140)=""/246, &(0x7f0000000040)=0xf6)

00:00:35 executing program 1:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000840)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = dup2(r0, r1)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000000)=ANY=[@ANYRES32=<r3=>0x0, @ANYBLOB="bd00050800020006000000000000"], &(0x7f0000000040)=0x12)
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000080)={r3, 0xe}, &(0x7f00000000c0)=0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000140)={r3, 0xa, 0x3}, &(0x7f0000000200)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000180)={r3, 0x400, 0xa, [0x4, 0x0, 0x6, 0x100, 0x8, 0xfffffffffffffffc, 0x7fffffff, 0x5, 0x8001, 0x5]}, &(0x7f00000001c0)=0x1c)
recvfrom$unix(r0, &(0x7f0000000180), 0x0, 0x20000040000, &(0x7f0000000240)=ANY=[@ANYBLOB='\r\x00.e0\x00'], 0xd3b76195351a2044)
faccessat(r2, &(0x7f0000000100)='./file0\x00', 0x44, 0x100)

00:00:35 executing program 0:
r0 = socket(0x2, 0x3, 0x0)
open(&(0x7f0000000040)='./file0\x00', 0x8, 0x190)
getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000001340), &(0x7f0000000000)=0x4)

00:00:35 executing program 3:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000000)={0x3f, 0x3f}, 0x10)
r1 = socket$inet(0x2, 0x20000003, 0x0)
setsockopt$sock_int(r1, 0xffff, 0x1014, &(0x7f0000000080), 0x4)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
accept$inet6(r2, &(0x7f00000000c0), &(0x7f0000000100)=0x1c)
setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000040)={0x1f, 0xf, 0xfffffffffffff1eb, 0x0, 0xe38, 0x2, 0x3758, 0x0, 0x9, 0x5ca9, 0x200}, 0xb)

00:00:35 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000200)={0x0, 0x8}, 0x8)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000000c0)=ANY=[], 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x10001}, 0x8)

00:00:35 executing program 1:
munmap(&(0x7f0000ecd000/0x3000)=nil, 0x3000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3)
mlock(&(0x7f0000c7e000/0x1000)=nil, 0x1000)
r0 = socket(0x1e, 0x5, 0x0)
getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000000)={@multicast1, @multicast2}, &(0x7f0000000040)=0xc)

00:00:35 executing program 0:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r1 = getuid()
getuid()
freebsd11_fstat(r0, &(0x7f0000000000))
freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0))
getuid()
dup2(r0, r0)
freebsd11_stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
setreuid(r2, r1)
setsockopt$inet_int(r0, 0x0, 0xf, 0x0, 0x0)

00:00:37 executing program 2:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000000)={@remote, @rand_addr, <r1=>0x0}, &(0x7f0000000040)=0xc)
munlockall()
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@loopback, r1}, 0x14)
sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x29, 0x84, 0x9, @rand_addr}], 0x10}, 0x0)

00:00:37 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)=ANY=[@ANYBLOB="02000000ac1400aa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=<r1=>0x0, @ANYBLOB="0001000000000000"], 0x0)
mkdir(&(0x7f0000000100)='./file0\x00', 0xe6)
connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x1}, 0x8)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000200)={@in6={{0x1c, 0x0, 0xbc, @local={0xfe, 0x80, [], 0x0}, 0x200}}, r1, 0x2, 0xfffffffffffffff7}, &(0x7f00000002c0)=0x98)
getresgid(&(0x7f0000000140)=<r2=>0x0, &(0x7f0000000180), &(0x7f00000001c0))
freebsd11_lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
fstat(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
setresgid(r2, r3, r4)

00:00:37 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000100), 0x4)
setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x6, "75550a6ff60d6d5707fe8727a5548c28"}, 0x14)

00:00:37 executing program 3:
setresuid(0x0, 0xee01, 0x0)
r0 = geteuid()
setresuid(r0, r0, r0)

00:00:37 executing program 0:
r0 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0)
semget$private(0x0, 0x6, 0x280)
poll(&(0x7f0000000240)=[{r0, 0x2008}], 0x1, 0x0)
symlinkat(&(0x7f0000000000)='\x00', r0, &(0x7f0000000080)='./file0\x00')

00:00:37 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
renameat(r0, &(0x7f0000000280)='./file0\x00', r0, &(0x7f00000002c0)='./file0\x00')
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000300)=0x1, 0x4)
getsockopt$inet6_tcp_int(r0, 0x6, 0x12, &(0x7f0000000400), &(0x7f0000000440)=0x4)
getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000380), &(0x7f00000003c0)=0xb)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x80, 0x15)
getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0x4)
socket$inet6(0x1c, 0x0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
open(&(0x7f0000000340)='./file0\x00', 0x1, 0x1)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
r2 = open(&(0x7f00000001c0)='./file0\x00', 0x4, 0x24)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000004c0)=ANY=[@ANYRES32=<r3=>0x0, @ANYBLOB="1520f0ff0200000000000000e840071174099aa75833905e54847806c6e0689a3e9d1166c0e06991d5c96ffb4dfe3891861f35e85f0d64fa29c6829e46b2b9a38adc877d6c3e39b77a5d6801d92b8bbee689fe27460121866247d12679774170c6c6f265bac8da0000000000000000000000000000"], &(0x7f0000000140)=0x14)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000200)={0x0, 0xffff, r3}, &(0x7f0000000240)=0xc)

00:00:37 executing program 0:
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
write(r0, &(0x7f0000000140)="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", 0x1000)
read(r1, &(0x7f0000002140)=""/107, 0x6b)
write(r0, &(0x7f0000000040)='!', 0x1)
write(r0, &(0x7f0000001140)="0b602fd21d358b50cf636ebce5e149c5851542b7c4ad419125e3f7909c3b128d833a6f2498e8bd746fbe93e7168d00bfedf32db24471940dd63ec6b58f17a9083933a43fe43e41db2ef568d0a6042ebe5da351780f5649d43e2b828d748309b746407e0791d88a48b7a6c3", 0x6b)
openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x200, 0xc0)
open(&(0x7f00000000c0)='./file1\x00', 0x20744, 0x4)

00:00:37 executing program 1:
munmap(&(0x7f0000ff7000/0x4000)=nil, 0x4000)
mlock(&(0x7f0000fe6000/0x1000)=nil, 0x1000)
msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2)
munmap(&(0x7f0000c00000/0x400000)=nil, 0x400000)
madvise(&(0x7f0000768000/0x600000)=nil, 0x600000, 0x3)

00:00:37 executing program 2:
open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
readlink(0x0, &(0x7f0000000080)=""/150, 0x96)
r0 = shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil)
shmctl$SHM_LOCK(r0, 0xb)
socketpair(0x17, 0x1, 0x5, &(0x7f0000000540)={<r1=>0xffffffffffffffff})
listen(r1, 0x0)
execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00'])
openat(0xffffffffffffffff, &(0x7f0000000900)='./file0\x00', 0x1, 0x8)
socket$inet6_udp(0x1c, 0x2, 0x0)
accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000)
r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r3 = accept(r2, 0x0, 0x0)
close(0xffffffffffffffff)
r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r4, 0x7e2780e3)
r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r5, 0x0)
ftruncate(r4, 0x8000)
mkdir(&(0x7f0000000600)='./file1\x00', 0xb04f3800)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="0700000037d303c85172d3ed2ce521c4792dcde79b41c18130a8973e1a43dacea1b99b8ce8f19558f7f11dd8a22d0096efb4c2a7792f84f76de443d89102f5ebee911260801e7f562c3c164cea60d8df1f4f4fcd8f4e4aed34ff0246d042676dd2", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0)
r6 = socket(0x14, 0x5, 0x0)
connect$unix(r6, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="bd1d81323c86a1c214dcebb46e9264ae132f30b4e27ac050cf7900e4eeb4447a7a82e0a438ccd6f8a3dec6e6f9d82e6c03750000", @ANYRES32=0x0], 0x0)
r7 = open$dir(&(0x7f00000005c0)='./file0\x00', 0x0, 0x6)
mkdirat(r7, &(0x7f0000000180)='./file0\x00', 0x0)
mkdirat(r7, &(0x7f0000000100)='./file0/file0\x00', 0x0)
unlinkat(r7, &(0x7f0000000580)='./file0/file0\x00', 0x0)
open(&(0x7f0000000800)='./file0\x00', 0x0, 0x100)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB], 0x0)

00:00:37 executing program 1:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0)
getsockopt$inet6_int(r0, 0x29, 0x3f, 0x0, &(0x7f0000000040))

00:00:37 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
shmctl$SHM_LOCK(0x0, 0xb)
r1 = semget$private(0x0, 0x1, 0x10)
__semctl$GETALL(r1, 0x0, 0x6, &(0x7f0000000140)=""/101)
r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
r3 = shmget(0x0, 0x2000, 0x20, &(0x7f0000ffb000/0x2000)=nil)
shmctl$SHM_LOCK(r3, 0xb)
getsockname$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000000c0)=0x10)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ff1000/0x1000)=nil)
shmctl$SHM_LOCK(0x0, 0xb)
setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000100)={@multicast2, @broadcast}, 0x8)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, r2, 0x0)

00:00:37 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_buf(r0, 0x6, 0x65, &(0x7f0000000300)="651d3e141c99cf15f0e5cb23c0c52e2308ee40f55078d7", 0x17)
r1 = accept4(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x20000000)
getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
setsockopt$inet6_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000200)="e4e11df357f368ea", 0x8)
recvfrom(r1, &(0x7f0000000100)=""/224, 0xe0, 0x40000, &(0x7f0000000240)=@in={0x2, 0x0, @multicast2}, 0x10)
setsockopt$sock_int(r0, 0xffff, 0x5317, &(0x7f0000000280)=0x9, 0x4)

00:00:37 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
listen(r0, 0x0)
fcntl$setstatus(r0, 0x4, 0xffffffffffffffff)
r1 = accept4(r0, 0x0, 0x0, 0x0)
fcntl$getflags(r1, 0x3)
close(r0)

00:00:38 executing program 3:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
readlink(0x0, &(0x7f0000000080)=""/150, 0x96)
r1 = shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil)
shmctl$SHM_LOCK(r1, 0xb)
socketpair(0x17, 0x1, 0x5, &(0x7f0000000540)={<r2=>0xffffffffffffffff})
listen(0xffffffffffffffff, 0x0)
execve(&(0x7f0000000140)='./file2\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000840)='-\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@g\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00'])
openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8)
socket$inet6_udp(0x1c, 0x2, 0x0)
accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f00000006c0)={<r3=>0x0, 0x4}, &(0x7f0000000700)=0x8)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000740)={@in6={{0x1c, 0x3, 0x8, @loopback, 0x9}}, r3, 0x7, 0x1, 0x10, 0x3, 0x0, 0x8}, 0x98)
r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r5 = accept(r4, 0x0, 0x0)
r6 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
r7 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r7, 0x0)
ftruncate(r6, 0x8000)
mkdir(&(0x7f0000000600)='./file1\x00', 0xb04f3800)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="0700000037d303c85172d3ed2ce521c4792dcde79b41c18130a8973e1a43dacea1b99b8ce8f19558f7f11dd8a22d0096efb4c2a7792f84f76de443d89102f5ebee911260801e7f562c3c164cea60d8df1f4f4fcd8f4e4aed34ff0246d042676dd2", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0)
r8 = socket(0x14, 0x5, 0x0)
connect$unix(r8, &(0x7f0000000640)=ANY=[@ANYBLOB="879d843467f7b4e901a6da0df3255cd3efc4d1226e8c0652dfd383b7000097c67094959b0d16c2274b561edd9577f797e695c361c4915a901907fd391563b866b479077e"], 0x1)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="bd1d81458b323c86a1c214dcebb46e9264ae132f30b45168893d28ee5f60eeb4447a7a82e0a438ccd6f8a3dec6e6f9d82e6c0375", @ANYRES32=0x0], 0x0)
r9 = open$dir(&(0x7f00000005c0)='./file0\x00', 0x0, 0x6)
mkdirat(r9, &(0x7f0000000180)='./file0\x00', 0x3)
mkdirat(r9, &(0x7f0000000100)='./file0/file0\x00', 0x0)
unlinkat(r9, &(0x7f0000000580)='./file0/file0\x00', 0x0)
open(&(0x7f0000000800)='./file0\x00', 0x0, 0x100)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB], 0x0)

00:00:38 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getgid()
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x2}, 0xc)
utimes(&(0x7f0000000540)='./file0/file0\x00', &(0x7f0000000580)={{0x6, 0x9}, {0x574b98a5, 0xd6e1}})
sendmsg(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000840)="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", 0x585}], 0x1, 0x0}, 0x0)
sendmsg(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000040)="b0cb893cc6a60991f8c73ce2f04c2ba61a86736977bbf432c9461dd70237f51fb327685e4b68c475be83f8476c5b1bd0626940a65ee3ea9f7d37fcbde277cfaed9503a90c4fb0aad1c11b6d16852cde4b7bc24905988787712e20bb8fd4fb5fe9b04d0a8ee0d272391c5e5ba5a7460f15ffe76", 0x73}], 0x1, &(0x7f0000000140)=ANY=[@ANYBLOB="780000000000000029000000ff0700000add60134719978f566ba42ed1604482cacffb26679885137de6b0a615dcebd563b1e36dd3c67772b59fe2224f356581093c2b594fb63c93e686c0e86deb5164673188a1cc3ca4f26af16c8df85238ad18a805faf67c52a876711d6808e699f63700000000000000d000000000000000bf000000010000002980bb6bda3eb11fd500d6b3f3b12d8e954bbc78e55564f10db28c0c14419b2295a7b88db6f7f8540aecbdcc119c66826b1d4f9073f6d9bbc7882f2dff2a0f6df259a768943bc4ec5a097aecbfb6fd0bb6c9c91371cef0c2febc6d69ee3fb8fb207998ee55189c98fe5783daf85102a13c339458cd439ea83ada056a6af94d65ade5c9bd6d91a879d1acf2b5afd82b4f69395022e0e73fa5feb188b2feae0ed253d54ed2e22c1f2ca08b27b7c8429b35531ed3fedc0318877049af2acf42000048000000000000000000000000020000681f5bc1414c0fb498546b7323b695149307dca629633048d7b2f9fdd9e879fb4f5a3635404d59861e73a77254c30ced4e00000000000000e0000000000000008800000088020000ea680fc5066cca6e57730c455e765a3619c48be549df4c8506cbd933b12c61c5f0e4fff364709148313ade325e3f479f2338f0f65426e74e816b0e0f6266a5b481c3e974b59d57352aa9ea736a32b72d9433c382d4638bf4ae3bac1c1b97bed5a55c301d34777c7fa2290b91b591fb8de52a089d606bba7a5d31665d9eea1aa1df2ff9b891d25798cd725b884166d914d5ec7d551eef7f8a3254d8ce59dda5221dce5f6102383fd2cd5d826ae399fd887e6e70df74ecd3f4bdcb95e5e1e7bc16d725484a2fa0ead04a63eb3c97999600480000000000000000000000050000000752a291e4aa17e58a33f512ba073cab4ae0660865a108bada3fd124053067b5f20b31f08e22fbd9e9d8239d72f08672d7cd5dc0aa2897d4"], 0x2b8}, 0x1)
shutdown(r0, 0x2)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000440), &(0x7f00000004c0)=0x4)
bind(r0, &(0x7f0000000500)=@in={0x2, 0x3, @broadcast}, 0x10)

00:00:38 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)={@in={{0x2, 0xffffffffffffffff, @loopback}}, <r1=>0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000240)={r1, 0x2b, 0x1}, &(0x7f0000000280)=0xc)
getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4)

00:00:38 executing program 1:
r0 = socket(0x17, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66016c653000"], 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)={0x1, [<r1=>0x0]}, &(0x7f0000000100)=0xfda7)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000000c0)={r1}, 0x8)

00:00:38 executing program 2:
r0 = open(&(0x7f0000000080)='./file0/file0\x00', 0x100000, 0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f00000000c0)={0x8, 0x4, 0x400, 0x3, 0x4, 0xffff, 0x20, 0xaac2, <r1=>0x0}, &(0x7f0000000100)=0x20)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000200)={<r2=>0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @local}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000240)=0x10)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000300)={r1, 0x81, 0x200, 0x0, 0xa76d, 0x0, 0x6, 0xfffffffffffffff8, {@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, r2, 0x0, 0x3, 0xef1, 0x1000, 0x9}}, &(0x7f0000000280)=0xb8)
r3 = open$dir(&(0x7f00000002c0)='./file0\x00', 0x201, 0x0)
ftruncate(r3, 0x10000)
ftruncate(r3, 0x8000)
pwritev(r3, &(0x7f0000000040)=[{&(0x7f0000000000)='\'', 0x1}], 0x1, 0x0)

00:00:38 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000000c0)=ANY=[@ANYBLOB="1c000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000fffffffffffffff20000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0], 0x0)
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
freebsd10_pipe(&(0x7f0000000080))
setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000040)=0x9, 0x4)

00:00:38 executing program 1:
r0 = socket(0x200000000000002, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x10)
chdir(&(0x7f0000000080)='./file0\x00')
shutdown(r0, 0x1)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x2230}, 0x10)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x10000}, 0x1)

00:00:39 executing program 3:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
unlink(&(0x7f0000000040)='./file0\x00')
getsockopt$inet_tcp_buf(r0, 0x6, 0x400000023, 0x0, &(0x7f0000000000)=0x213)

00:00:39 executing program 3:
r0 = open(&(0x7f0000000440)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
dup2(r0, r0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
open(0x0, 0x0, 0x0)
recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)

00:00:39 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
sendmsg(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000180)='F', 0x1}], 0x1, 0x0}, 0x0)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x4)
munmap(&(0x7f000091b000/0x600000)=nil, 0x600000)
mprotect(&(0x7f0000f5c000/0x2000)=nil, 0x2000, 0x3)
setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000340)={0x0, 0x3}, 0x8)
shutdown(r0, 0x1)
shutdown(r0, 0x2)

00:00:39 executing program 2:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendto$inet6(r0, &(0x7f0000001000)="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", 0x6c6, 0x0, 0x0, 0x0)
r1 = accept4$inet6(r0, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x30000000)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000080)={0xfffffffffffffff7, 0xc00, 0x2, 0x20, <r2=>0x0}, &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000100)={r2, 0x1, 0xff}, 0xc)

00:00:39 executing program 2:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96)
r1 = shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil)
shmctl$SHM_LOCK(r1, 0xb)
listen(0xffffffffffffffff, 0x0)
execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], 0x0)
openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000)
r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r4 = accept(r3, 0x0, 0x0)
close(r2)
r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r5, 0x7e2780e3)
r6 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r6, 0x0)
ftruncate(r5, 0x8000)
mkdir(&(0x7f0000000600)='./file1\x00', 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000540)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000580)=0x20)
r7 = socket(0x2, 0x5, 0x0)
connect$unix(r7, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="bd1d81458b323c86a1c214dcebb46e9264ae132f30b45168893d28ee5f60eeb4447a7a82e0a438ccd6f8a3dec6e6f9d82e6c0375", @ANYRES32=<r8=>0x0], 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x13, &(0x7f0000000040)={r8, 0x10001}, 0x8)
open(&(0x7f0000000800)='./file0\x00', 0x100000, 0x100)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYBLOB="de306301272d048e3482898417cc9449a9fe16eca71e5ca2f92dcad1385f96691de3d34cbb43c16d"], 0x0)
execve(0x0, 0x0, 0x0)
freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000009c0))
open(&(0x7f00000005c0)='./file0\x00', 0x20084, 0x82)

00:00:40 executing program 2:
r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10)
getsockopt$inet6_tcp_buf(r0, 0x6, 0x2441, &(0x7f0000000080)=""/82, &(0x7f0000000100)=0x52)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r1, 0xc7000000, 0x4000000000000, 0x0, 0xfffffc7a)

00:00:40 executing program 2:
utimensat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0)
r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x80)
readlinkat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/6, 0x6)

00:00:40 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000000)={<r1=>0x0, 0x0, 0x1, 0x1, 0x1}, &(0x7f0000000040)=0x18)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={r1, 0xf, 0x7}, &(0x7f00000000c0)=0x1)

00:00:40 executing program 2:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001340)=[{&(0x7f00000002c0)="23d918d5215eb7ac6afa", 0xa}], 0x1, 0x0}, 0x8d)
sendfile(r0, r0, 0x0, 0x6)

00:00:40 executing program 3:
r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/', 0x1001000fffe, 0x0)
write(r0, &(0x7f0000000240)="e83fedc28263060657e766cc356f546da43e4350bd88166ae9e1f21bc12f03c41f936ddf79d1f83a24d3f5217b96530721c0e242b88494907443ed5d1faa677a328223331bb2241aeeb111d2c01f5e89f75b4152ae3834d93eb088d82801000000841b24b7f7575ec4d8dfdc44e98e0e36a10b41a2e9ff0d142bd8a1be5d62b9a729004b55f77818c02c35a0d41d786a9c6f36114e4887b921be2bbe115b66013a2bcd57b45f41b7cbd4a0ed3dfb9288c6372abdb6c4a1ca1b7fcfa7a435754db742f852bfe3c3077e63268ccc84c9d99cb505d113fa5e69eda633eecc808b84000000000000000000000000", 0x81)
setsockopt$inet6_buf(r0, 0x29, 0x52, &(0x7f0000000040)="b9407fdc4fb416705e25a5417a1ae1faf4ce170a9c165ed23e8a126428301dacbdb1ba3d7fefd45813", 0x29)

00:00:40 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2}, 0x11e)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000000c0)=ANY=[@ANYBLOB="07000000071f771c5957aa7601ced492ba6ccba5a900fdb6a9fb5d002000cd0041016a18392ee5f93445ce61c387b93cecc65e20cf0f5c85433e72342925c3731ce34449c9180eb75c93ea6549a801b1782ff16fcaed1bdb96cb45fb19e245c85ba5ba0a72ac09ba2c7aab4243c1147e64f3db6985fe9f53a94850bab05d8c2c298e412e50ceb81ef658cdf9afa95a8aeda4437fd861922cd850f13131adee19f9c3bd4d8cb2016da4c1276abc48be216443c6c1cd55df6797a09fbc25"], 0x12)

00:00:40 executing program 1:

00:00:40 executing program 0:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x401)
mlockall(0x3)
fchmodat(r0, &(0x7f0000000000)='./file0\x00', 0x20)
ftruncate(r0, 0x4)
mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r0, 0x0)

00:00:40 executing program 3:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000900)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
write(r0, &(0x7f0000000300)="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", 0x14f)
write(r0, 0x0, 0x0)
r2 = socket$inet(0x2, 0x0, 0x3f)
setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000000)=0x1, 0x4)
r3 = open(&(0x7f0000000000)='./file0\x00', 0x205, 0x0)
ppoll(&(0x7f00000001c0)=[{r3, 0xbcff871b24761f42}], 0x1, 0x0, 0x0, 0x0)
execve(0x0, 0x0, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x1004, &(0x7f0000000200)=0x293, 0x255)
recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000080)=""/96, 0x60}], 0x1, 0x0}, 0x0)

00:00:40 executing program 1:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x615, 0x0)
nanosleep(&(0x7f0000000040)={0xad1d}, &(0x7f0000000080))
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="1c7a6cffff0000000080"], 0x0)
pwritev(r0, &(0x7f00000003c0), 0x14, 0x0)
pwritev(r0, &(0x7f0000000300)=[{&(0x7f00000000c0)="9e4be45bf64015a27d19341431fcf69fb0c017e6932f7489c0f53f1c56536c5376e0e91ae923d0ba5a984d34657a4186f4d79c680f65efa655ce71d036df750fe1b3a6a4da73ea033b80c52468dffaa9e22ff528e374f7e9686f2fa2ad05", 0x5e}, {&(0x7f0000000140)="63aef2efa0679d6a6a4532908de5e650874f1dea26ab95fc09c532ae973d56adacb2d2bca702e90683810d17c0357106774e4580e96f14cb2e5d8d1d5822556cfbf4c8924472befd443f71de0db6e8a2ffae3e152b62d056cbd2de15f88fdd8e53a51a942c594eb4b2945fb2a713bc5c4f0043c4434db845ee6ebe28b3d01b5d967702ed75c47e108e57bc74f7ff1d30f4a98c3043b4e3a24d5bfdc9aca5ac26227b4c3a43580b45456c2426d2d2913690dfa43c9e9a7fae7f05ecce0ee319109b", 0xc1}, {&(0x7f0000000240)="cfa6eb3fe3983bfb183159b47b466e4aa8310599d70e5edce4459e7ef1deaf2da421a68465681b4027665ad7fe95ca20adda1353848e0155d86db3d188ced42495864ac59c5bde53aa2efef0a9453adea405a37d6e67c239e773d7f64eb7ec92a7181443929c10c3eba0e4e1c001d1ef39500a7fa32cd6875a0808fa6d40a23f1f75d5ca70a2fdde4d52b162dd830b", 0x8f}], 0x3, 0x0)

00:00:40 executing program 2:
sigaltstack(&(0x7f00008ce000/0x3000)=nil, &(0x7f0000000000))
munmap(&(0x7f0000ff7000/0x4000)=nil, 0x4000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000)
msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3)
mlock(&(0x7f00009fd000/0x600000)=nil, 0x600000)

00:00:40 executing program 0:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000))

00:00:40 executing program 3:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$sock_int(r0, 0xffff, 0x1010, 0x0, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)

00:00:40 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x3)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0)
r1 = open$dir(0x0, 0x1ff, 0xda)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
mlock(&(0x7f0000003000/0x4000)=nil, 0x4000)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000001c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00'], &(0x7f0000000200)=0x6)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0)
r3 = accept(r2, &(0x7f0000000240)=@un=@abs, &(0x7f0000000280)=0x8)
poll(&(0x7f00000002c0)=[{r0, 0x8}, {r1, 0x2000}, {r1, 0x9c}, {r3, 0x8}, {r1, 0x100}, {r2, 0x40}, {r0, 0x4}], 0x7, 0x0)
connect$unix(r0, &(0x7f0000000140)=@file={0x0, './file0\x00'}, 0xa)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, <r4=>0x0, 0x7d, 0x31, 0x0, 0xffff, 0x7}, &(0x7f0000000100)=0xa0)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000540)={r4, 0x7fff, 0x7cd9, [0x9]}, 0xa)

00:00:40 executing program 3:
readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96)
r0 = shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil)
pipe2(&(0x7f0000000540)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x4)
getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, &(0x7f00000007c0))
shmctl$SHM_LOCK(r0, 0xb)
listen(0xffffffffffffffff, 0x0)
execve(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000180)={0x4, 0x4, 0x4000, 0x8, 0x1, 0x1ff, 0x6, 0x8, <r3=>0x0}, &(0x7f00000001c0)=0x20)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x9e6, r3}, 0xc)
ftruncate(r2, 0x7e2780e3)
r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r4, 0x0)

00:00:41 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x800000000000003, 0x84)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)=ANY=[@ANYBLOB="020000e001000100631550ce33e215dca6446aba38009190f589"], 0x8)

00:00:41 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x145)
setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000140)="5dfeefeedb7bede88a4568c84d81c5164280db17900910d73e127469a509489c65bb5e966680525a7b1d813b017cfcec28ee4d67ff99e5bfd148c766a09c9d7ff93d7c21c465e9a65ce21ce6459fb0bb332483b00f4d2fe705e492f0ebf800ccc0f1224823974f5a5af427b3378e0d76285a4b6caa3c2aee3c994f8d50e847c395f6ad231b1f47780ee2ad7eb697050ede7ce816de061703835f92c3b594927393a5bd50fcb8fb55e7d920c4837c373f8bc22095b68b", 0xb6)
pipe2(&(0x7f0000000040)={<r1=>0xffffffffffffffff}, 0x8000000000004)
read(r1, &(0x7f00000000c0)=""/90, 0x284)

00:00:41 executing program 1:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00'])
writev(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)="cfbcb72f6499cd48b1c0281581919d89917ebf2eef44a73837dbfcfe0dd8b5ed0eb7c93c1811720062942d74c7826c99c02963fa311fe6391b9a25ab7cec79bb71e0939da942b2455e121b218974463d5e6a07c3e0884aef398030c645c652285799cdd71e916431649c9993803631f1c734d706125604a35a564d46d6c76d2050abf9e94d83a4737b3879cb2793fc8ba0aa5ca3e234958504a5bc598b0a3650582c8899c0fe4c781d74e96e6204981f463f04b8b131c0fda4ded9c42f5eaf5e5f3bcaa2cc3d7b6d68ae92b6c652824e6ee2b463d2f039fa81978765dc44da3d8b8b45c794b68104ea38ef9623163708de45fa124f0377", 0xf7}, {&(0x7f0000000200)="10cf72ab53f5b175599b5f49f07ebeaf2009187b", 0x14}], 0x2)
munmap(&(0x7f0000aa2000/0x4000)=nil, 0x4000)
readlinkat(0xffffffffffffffff, 0x0, 0x0, 0x0)
bind(0xffffffffffffffff, &(0x7f0000000080)=@un=@abs={0x0, 0x0, 0x3}, 0x8)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x3)

00:00:41 executing program 2:
r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c)
setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f00000002c0)={0x80, {{0x1c, 0x3, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x7}}}, 0x88)
r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000080), &(0x7f0000000140)=0x10)
fchdir(r1)
r2 = open$dir(&(0x7f0000000100)='.\x00', 0x0, 0x0)
mkdirat(r2, &(0x7f0000000180)='./file0\x00', 0x0)
r3 = open$dir(&(0x7f0000000200)='./file0/file0\x00', 0x200, 0x0)
poll(&(0x7f00000000c0)=[{r2, 0x2000}], 0x1, 0x0)
poll(&(0x7f0000000000)=[{r3, 0x2020}], 0x1, 0x0)
rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00')

00:00:41 executing program 2:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
r0 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000001c0)={0x5, 0x20, 0xaec, 0x1f, 0x0, 0xef5d, 0x3, 0x1, 0x5, 0x6, 0x4}, 0xb)
r1 = socket(0x1c, 0x1, 0x7738)
setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f0000000100)={0x5, {{0x2, 0x2, @broadcast}}}, 0x90)
poll(&(0x7f00000000c0)=[{}], 0x2000000000000333, 0x0)

00:00:42 executing program 1:
r0 = socket(0x2, 0x10000001, 0x0)
getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x10)

00:00:42 executing program 0:
setrlimit(0x3, &(0x7f0000000000)={0x20, 0x2000000b35c})
r0 = getpgrp(0xffffffffffffffff)
r1 = fcntl$getown(0xffffffffffffffff, 0x5)
setpgid(r0, r1)

00:00:42 executing program 2:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x615, 0x0)
socket$inet_icmp(0x2, 0x2, 0x1)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000480)=ANY=[], 0x0)
pwritev(r0, &(0x7f00000003c0), 0x14, 0x0)

00:00:42 executing program 1:
connect$unix(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="82022e2f66696c6530007803dbf4a6b58f2cf35ae7fe7324cedd8d4f7000cdd6b3185da5a3569a1497851e15af5622805cbc4f69000beeb124a0282841197058550ff128e1e7886207905e8a55fa63e101cb22f13522f25571985b76c9252fede9a61be21f37e1a426112b706ef421500b9bdcff7e1abfbe4944df7dd57cc8fb5d26a13b878fafe59c86ddd9839bebe9503c3bcdda2af7f763ac9011a8"], 0x1)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0xb, &(0x7f00000001c0)={0x0, &(0x7f0000001280)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000001340)=0xaa)
r1 = semget(0x0, 0x0, 0x8)
__semctl$GETZCNT(r1, 0x2, 0x7, &(0x7f0000000000)=""/246)

00:00:42 executing program 3:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000d06000), 0x4)
syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0)
fsync(r0)

00:00:42 executing program 1:
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
r0 = open(&(0x7f0000000040)='./file0\x00', 0x2, 0x0)
unlink(&(0x7f0000000080)='./file0\x00')
freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
r2 = getgid()
freebsd11_lstat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
setresgid(r1, r2, r3)
open(&(0x7f0000000000)='./file0\x00', 0x1, 0x0)
close(r0)

00:00:42 executing program 0:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
select(0x40, &(0x7f0000000000)={0x5, 0xffff, 0x10000, 0x3, 0x72c0, 0x800, 0x1f, 0x40}, &(0x7f00000000c0)={0x8, 0x800, 0x0, 0x53, 0xffff, 0x80000000, 0x7ff, 0xfff}, &(0x7f0000000100)={0x51, 0x7fffffff, 0x10001, 0x4, 0x7, 0x3, 0x8, 0x2}, &(0x7f0000000140)={0x101, 0xe378})
connect$unix(r0, &(0x7f0000000080)=@abs, 0x3)
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
close(r1)

00:00:42 executing program 3:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=<r1=>0x0], 0x0)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x10007}, 0x10)

00:00:42 executing program 0:
semop(0x0, 0x0, 0x9)
r0 = open(&(0x7f0000000000)='./file0\x00', 0x20200, 0x20)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)={<r1=>0x0, 0x3, 0x2, [0x5, 0x4]}, &(0x7f00000000c0)=0xc)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={r1, 0x76}, 0x8)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040)=0x80000000, 0x4)

00:00:42 executing program 3:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001340)=[{&(0x7f0000000340)="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", 0xf6e}], 0x1, 0x0}, 0x8d)
r1 = dup2(r0, r0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r2=>0x0, 0x10001, 0x2}, &(0x7f0000000080)=0x10)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000000c0)={r2, 0x9}, &(0x7f0000000100)=0x8)

00:00:42 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x400000000101)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0)
getsockname$unix(r0, &(0x7f00000000c0)=@file={0x0, ""/108}, &(0x7f0000000000)=0x6e)
mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000)
ftruncate(r1, 0x0)
munlock(&(0x7f0000ff9000/0x2000)=nil, 0x2000)
writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="239360a2ece1505246b5", 0xa}], 0x1)
sigaltstack(&(0x7f0000ff9000/0x2000)=nil, 0x0)

00:00:42 executing program 1:
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
r0 = open(&(0x7f0000000040)='./file0\x00', 0x2, 0x0)
unlink(&(0x7f0000000080)='./file0\x00')
freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
r2 = getgid()
freebsd11_lstat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
setresgid(r1, r2, r3)
open(&(0x7f0000000000)='./file0\x00', 0x1, 0x0)
close(r0)

00:00:42 executing program 3:
open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r0 = open(&(0x7f0000000080)='./file0\x00', 0x20000, 0x100)
open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x22)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={<r1=>0x0, 0xffffffff}, &(0x7f0000000140)=0x8)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000180)={r1, 0xffffffffffff3acd, 0x2, 0x41c, 0x400}, &(0x7f00000001c0)=0x18)
truncate(&(0x7f0000000040)='./file0\x00', 0x7fffffff)
truncate(&(0x7f0000000000)='./file0\x00', 0x6d000000)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000200)=0x7, 0x4)

00:00:42 executing program 0:
r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
getsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f00000001c0)={@local, @loopback}, &(0x7f0000000200)=0xc)
r1 = socket$inet_icmp(0x2, 0x2, 0x1)
setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000240)={@multicast1, @local={0xac, 0x14, 0x0}, @broadcast}, 0xc)
getsockopt$inet_mreqn(r1, 0x0, 0xc, &(0x7f0000000140)={@multicast1, @broadcast}, &(0x7f0000000180)=0xc)
r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000080)={@empty, @local, <r3=>0x0}, &(0x7f00000000c0)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000100)={@loopback, r3}, 0x14)
select(0x0, 0x0, &(0x7f0000000000)={0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x10001}, &(0x7f0000000040), 0x0)

00:00:42 executing program 1:
r0 = semget(0x2, 0x2, 0x500)
__semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000000)=[0x6, 0xdf8, 0x1cfa77f2])
r1 = semget$private(0x0, 0x7, 0xfffffffffffffffc)
semop(r1, &(0x7f0000000040)=[{0x4, 0x9, 0x800}, {0x2, 0x800, 0x1000}, {0x0, 0x0, 0x1800}, {0x0, 0x0, 0x1000}], 0x4)
__semctl$SETVAL(r1, 0x2, 0x8, &(0x7f00000000c0)=0x401)
r2 = socket$inet(0x2, 0x1, 0x365)
semop(r1, &(0x7f0000000180)=[{0x1, 0x0, 0x800}, {0x3, 0x0, 0x800}], 0x2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)={0x2, [0x0, <r3=>0x0]}, &(0x7f0000000340)=0xc)
open$dir(&(0x7f0000000240)='./file0\x00', 0x382, 0xc0)
setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r2, 0x84, 0x8001, &(0x7f00000003c0)={r3, &(0x7f0000000380)=[@in6={0x1c, 0x2, 0x100000000, @loopback, 0x9}, @in6={0x1c, 0x0, 0x150b, @empty, 0x2}]}, &(0x7f0000000400)=0x10)
getsockopt$inet_tcp_buf(r2, 0x6, 0x2000, &(0x7f0000000100)=""/110, &(0x7f0000000080)=0x6e)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f00000001c0)={0x3, 0x7, 0x20, 0x2, 0x6, 0x5, 0x9, 0x1000000000000}, &(0x7f0000000200)=0x20)

00:00:42 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000280)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="ed0b000000000000000000000000000000000000"], 0xa0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @local}}}, 0x0)

00:00:42 executing program 2:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0)
r1 = shmget(0x0, 0x1000, 0x8, &(0x7f0000ff8000/0x1000)=nil)
shmctl$SHM_LOCK(r1, 0xb)
r2 = socket$inet6_tcp(0x1c, 0x1, 0x0)
listen(r2, 0x0)
accept(r2, 0x0, 0x0)
close(r0)
r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r4, 0x0)
ftruncate(r3, 0x8000)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, &(0x7f0000000580))
open(&(0x7f0000000880)='./file0\x00', 0x100000, 0x2)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000100)=ANY=[@ANYBLOB="26348000020000007b9455ab8e02ce07a2b6dd4799f2ba52a3c2fc1a8ae178637b8869874e67be33bd1ff0de22d3a2e374766ff310c84f96837a4e70207abe6323b3c18fdce6ce0f929593e529bb2c7411affded6b4f05c0983724737d0f4a89"], 0x0)
execve(0x0, 0x0, 0x0)
fchmod(r0, 0x0)
freebsd11_stat(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700))
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f0000000780)={@in6={{0x1c, 0x3, 0x7fffffff, @remote={0xfe, 0x80, [], 0x0}, 0x101}}, 0x0, 0x2, 0x4, 0x100000001}, 0x0)
shmctl$SHM_LOCK(0x0, 0xb)

00:00:42 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x1410, r0, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="1c004e2100000000fe8000000000000000000000000000aa0300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=<r1=>0x0, @ANYBLOB="3f00add905000000"], &(0x7f00000000c0)=0x8c)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x100, 0x66, 0x3}, 0x10)
ftruncate(r0, 0x400000000106)
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)
msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2)
mmap(&(0x7f0000ff6000/0xa000)=nil, 0xa000, 0x3, 0x80011, r2, 0x0)

00:00:43 executing program 1:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
setsockopt(r0, 0x0, 0x4, 0x0, 0x0)
recvmsg(r0, &(0x7f00000006c0)={&(0x7f0000000000)=@un=@abs, 0x8, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/169, 0xa9}, {&(0x7f0000000180)=""/106, 0x6a}, {&(0x7f0000000200)=""/217, 0xd9}, {&(0x7f0000000300)=""/210, 0xd2}, {&(0x7f0000000040)=""/10, 0xa}, {&(0x7f0000000400)=""/215, 0xd7}, {&(0x7f0000000500)=""/128, 0x80}, {&(0x7f0000000580)=""/93, 0x5d}], 0x8, &(0x7f0000000680)=""/50, 0x32}, 0x42)

00:00:43 executing program 2:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$inet_buf(r0, 0x0, 0xe, 0x0, &(0x7f0000004000))
getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000000000)=""/185, &(0x7f00000000c0)=0xb9)
r1 = accept4(r0, &(0x7f0000000100)=@un=@file={0x0, ""/82}, &(0x7f0000000180)=0x54, 0x10000000)
setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000001c0)=0x3, 0x4)

00:00:43 executing program 3:
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x4)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000140), &(0x7f0000000180)=0x4)
setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[@in={0x2, 0x2, @multicast2}, @in={0x2, 0x1, @loopback}]}, &(0x7f0000000100)=0x10)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r2, 0x0, 0x1000000000003)
poll(&(0x7f0000000040)=[{r0, 0x23}, {r0, 0x124}, {r1, 0x4}], 0x3, 0xfffffffffffffffd)
socket$inet6(0x1c, 0x0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, 0x0, 0x2a8)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x10156)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
open(&(0x7f0000000240)='./file0\x00', 0x280c0, 0x4)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f00000001c0), &(0x7f0000000200)=0x4)

00:00:43 executing program 0:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000580), 0x0)

00:00:43 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={<r1=>0x0, 0x1, 0x1f, 0x46b4}, &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x3, 0x7fff, 0x100, 0x20, 0x7f, 0x1, 0x100000001, 0x1, r1}, 0x20)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r2=>0x0]}, &(0x7f0000000100)=0x8)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000140)={r2}, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x3, 0x6, r2}, &(0x7f0000000200)=0xc)

00:00:43 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r1 = dup(r0)
fsync(r1)
fdatasync(r0)

00:00:43 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
pwritev(r0, &(0x7f0000000940)=[{&(0x7f0000000300)='G', 0x1}], 0x1, 0x0)
accept(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10)
r1 = dup(r0)
preadv(r1, &(0x7f0000000100)=[{&(0x7f0000000180)=""/189, 0xbd}], 0x1, 0x0)
pwritev(r1, &(0x7f0000000600)=[{&(0x7f0000000580)='I', 0x1}], 0x1, 0x6d998)
read(r1, &(0x7f0000000240)=""/175, 0xffffffffffffffb7)

00:00:43 executing program 2:
getgroups(0x4, &(0x7f0000000040)=[0x0, <r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff])
setregid(r1, 0x0)
socket$inet_icmp(0x2, 0x2, 0x1)
setregid(r2, r1)
setregid(0x0, 0x0)
getresuid(&(0x7f0000000080), &(0x7f00000000c0)=<r3=>0x0, &(0x7f0000000100))
socketpair(0x1, 0x1, 0x2, &(0x7f0000000140)={0xffffffffffffffff, <r4=>0xffffffffffffffff})
mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4, 0x80410, r4, 0x0)
accept$inet(r4, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000001c0)=0x10)
chown(&(0x7f0000000000)='./file0\x00', r3, r0)

00:00:43 executing program 1:
getgroups(0x400000000000008f, &(0x7f0000000040)=[<r0=>0x0, 0xffffffffffffffff, 0xffffffffffffffff, <r1=>0xffffffffffffffff])
freebsd10_pipe(&(0x7f0000000680)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
getresuid(&(0x7f0000000000), &(0x7f0000000080)=<r3=>0x0, &(0x7f00000000c0)=<r4=>0x0)
setuid(r3)
fchown(r2, r4, r0)
fchown(r2, 0x0, r1)

00:00:43 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, 0x3, 0x6}, &(0x7f0000000040)=0xc)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={<r2=>r1, 0x2}, &(0x7f00000000c0)=0x8)
r3 = accept4(r0, &(0x7f0000000100)=@un=@abs, &(0x7f0000000140)=0x8, 0x20000000)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000180)={<r4=>r2, 0x9}, &(0x7f00000001c0)=0x8)
r5 = open$dir(&(0x7f0000000200)='.\x00', 0x100a88, 0xa0)
symlink(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00')
getsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f00000002c0)={<r6=>r1, 0xb3, 0x0, 0x7}, &(0x7f0000000300)=0x10)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000340), &(0x7f0000000380)=0x4)
rename(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='./file0\x00')
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000440)={<r7=>r6, 0x4053}, &(0x7f0000000480)=0x8)
setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000004c0)={r7, 0x25a, 0xffffffff80000001, 0x8}, 0x10)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000500)={r2, 0x0, 0x401}, 0xc)
sendfile(r0, r3, &(0x7f0000000540), 0xfffffffffffffffe)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f0000000580)={<r8=>r7, 0x18, "38f80e0e5a9faf6ac65acc3b1c71180ef85b686efbb3f28f"}, &(0x7f00000005c0)=0x20)
fcntl$setflags(r0, 0x2, 0x1)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f0000000680)={r8, &(0x7f0000000600)=[@in={0x2, 0xffffffffffffffff, @local}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f00000006c0)=0x10)
lseek(r5, 0x0, 0x3)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x902, &(0x7f0000000700)=r6, 0x4)
setsockopt$inet6_buf(r3, 0x29, 0x2e, &(0x7f0000000740)="ff787b8d614e69a8f69bfa7209b9a6b002a02abc8c057deb6c0c723e04bb88650debb64eda2249001865cccee2da7dbc6b32e887b85d32e9c5dda62c02f52e16287941eb1b78b273be9385cb0df80c8b94a4787f08721bda5e4614bd28e6bd927211635b90403f98b5d1ca1ae1062e92da0fbc0ed2ef66c1b5b51a8132c925495d4f2dfb9e24024addf38a4d40fc7d67fdf6064463724b68deffc691082eee191d040635553534358d3ea67df3df4f4fedf9441107ac47ff956372460fd2141a2a17e4e5ba951cc3efbaab3b625e0cf704bed7e73f1911f6d39291a260b6", 0xde)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x1d, &(0x7f0000000840)={r2, 0xe9e6}, 0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000880)={0x3, 0x9, r2}, &(0x7f00000008c0)=0xc)
getsockopt$sock_int(r3, 0xffff, 0x800, &(0x7f0000000900), &(0x7f0000000940)=0x4)
getpeername$unix(r3, &(0x7f0000000980)=@abs, &(0x7f00000009c0)=0x8)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000a00)={0x1, [0x33c4]}, 0x6)
setsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000a40)={r4, 0x81}, 0x8)
readlink(&(0x7f0000000a80)='./file0\x00', &(0x7f0000000ac0)=""/24, 0x18)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f0000000b00)={0xd2a, 0x6, 0x220, 0x0, 0xc4, 0xfffffffffffffffe, 0x8, 0x8, <r9=>r6}, &(0x7f0000000b40)=0x20)
setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x51, &(0x7f0000000b80)={0x0, {{0x1c, 0x2, 0x8, @empty, 0xffffffffffffff80}}}, 0x88)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000c40)={r9, 0x8}, &(0x7f0000000c80)=0x8)

00:00:45 executing program 3:
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x5, 0x31, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
getsockopt$inet6_int(r0, 0x29, 0x3c, 0x0, &(0x7f0000000040)=0x4ee0742645d53dc8)

00:00:45 executing program 0:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @broadcast, @loopback}, 0xc)
r1 = accept(r0, &(0x7f0000000300)=@in6, &(0x7f0000000340)=0x1c)
getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000380)={<r2=>0x0, 0x5}, &(0x7f00000003c0)=0x8)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000400)={r2, 0x9, 0x40, 0x615, 0x3, 0x15b}, 0x14)
r3 = dup(r0)
r4 = fcntl$dupfd(r0, 0x4000000011, r3)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000100), &(0x7f0000000140)=0x4)
setsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f0000000440)={@local={0xac, 0x14, 0x0}, @multicast1, @multicast1}, 0xc)
fchmod(r3, 0x20)
chdir(&(0x7f00000002c0)='./file0\x00')
getsockname$unix(r3, &(0x7f0000000240)=@abs, &(0x7f0000000280)=0x8)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @rand_addr=0xffff0000, @loopback}, 0xc)
getpeername$inet6(r3, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c)
setsockopt$inet_mreqn(r4, 0x0, 0xd, &(0x7f0000000200)={@multicast2, @rand_addr}, 0xc)

00:00:45 executing program 1:
r0 = msgget$private(0x0, 0x0)
r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x10000000)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x0, 0x8000, @remote={0xfe, 0x80, [], 0x0}, 0x12}, 0x1c)
msgget$private(0x0, 0x80)
msgctl$IPC_SET(r0, 0x1, &(0x7f0000000180)={{}, 0x0, 0x0, 0x1, 0x180000000000, 0x4, 0x4})
msgctl$IPC_SET(r0, 0x1, &(0x7f0000001240)={{0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x145}, 0x3, 0x20, 0x4, 0x9, 0x0, 0x7ee7})

00:00:45 executing program 2:
r0 = socket(0x11, 0x3, 0xfffffffffffffffc)
getpeername(r0, &(0x7f0000000140)=@in6, &(0x7f0000000100)=0x5)
socket(0x1, 0x20000003, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x1002, &(0x7f00000000c0)=0x101, 0x4)
open(&(0x7f0000000000)='./file0\x00', 0x83, 0x10)

00:00:45 executing program 3:
r0 = socket$inet6(0xa, 0x10000000003, 0x6)
bind$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c)
syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB=' '])

00:00:45 executing program 1:

00:00:45 executing program 1:

00:00:45 executing program 2:

00:00:45 executing program 1:
syz_emit_ethernet(0x3e, &(0x7f00000000c0))

00:00:45 executing program 0:

00:00:45 executing program 3:

00:00:45 executing program 2:
r0 = socket$inet(0x2, 0x10000000803, 0x7)
setsockopt$inet_mreqn(r0, 0x0, 0x80000000027, &(0x7f0000000040)={@multicast2, @local}, 0xc)
setsockopt$inet_mreqn(r0, 0x0, 0x28, &(0x7f00000001c0)={@multicast2, @local}, 0xc)

00:00:45 executing program 3:

00:00:45 executing program 0:

00:00:45 executing program 3:

00:00:45 executing program 0:

00:00:45 executing program 1:

00:00:45 executing program 2:
mprotect(&(0x7f0000181000/0x4000)=nil, 0x4000, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x804000, 0x0)

00:00:45 executing program 3:
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x5, 0x31, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
getsockopt$inet6_int(r0, 0x29, 0x20, 0x0, &(0x7f0000000000))

00:00:45 executing program 0:
mkdir(&(0x7f00000001c0)='./file0\x00', 0x0)
r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
chdir(&(0x7f0000000340)='./file0\x00')
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
unlinkat(r0, &(0x7f00000000c0)='./file0\x00', 0x200)

00:00:45 executing program 1:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x11, r0)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000001c0)={<r2=>0x0}, &(0x7f0000000200)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000240)={r2, 0xf08}, 0x8)
write(r0, &(0x7f0000000280)="126d487c66415adb6aa07f0249a798d246e1d7aace8d42d97a959d7fdea0c4a7b2da1543921943b00b7a17c1c7fecd803b75c40466a32848222f92", 0x3b)
getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000000)={0x0, 0x7, 0x9, 0xfd, 0x4, 0xf198, 0x3, 0x7, {@in6={{0x1c, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x9}}, <r3=>0x0, 0xfffffffffffffffd, 0x0, 0x6, 0xc2, 0x8e}}, &(0x7f00000000c0)=0xb0)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000100)={r3, 0x9}, 0x8)
getsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4)
ftruncate(r0, 0x0)

00:00:45 executing program 3:
r0 = shmget(0x3, 0x1000, 0x409, &(0x7f0000fff000/0x1000)=nil)
r1 = getuid()
fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
fstat(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
getresgid(&(0x7f0000000200)=<r4=>0x0, &(0x7f0000000240), &(0x7f0000000280))
r5 = getpid()
r6 = getpgrp(0xffffffffffffffff)
shmctl$IPC_SET(r0, 0x1, &(0x7f00000002c0)={{0x1ff, r1, r2, r3, r4, 0x20, 0x9}, 0x8001, 0x7fffffff, 0x2, 0x9, r5, r6, 0xa4d0})
r7 = socket$inet_tcp(0x2, 0x1, 0x0)
bind(r7, &(0x7f0000000340)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
recvmsg(r7, &(0x7f0000000680)={&(0x7f0000000380)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, &(0x7f0000000580)=[{&(0x7f00000003c0)=""/78, 0x4e}, {&(0x7f0000000440)=""/99, 0x63}, {&(0x7f00000004c0)=""/147, 0x93}], 0x3, &(0x7f00000005c0)=""/188, 0xbc}, 0x82)
shmat(r0, &(0x7f0000ffc000/0x4000)=nil, 0x2000)
shmget(0x0, 0x2000, 0x160, &(0x7f0000ffd000/0x2000)=nil)
r8 = dup2(r7, r7)
bind(r8, &(0x7f00000006c0)=@un=@file={0x0, './file0\x00'}, 0xa)
fcntl$lock(r8, 0xb, &(0x7f0000000700)={0x3, 0x0, 0xab, 0x800, r6})
r9 = accept$inet6(r8, 0x0, &(0x7f0000000740))
r10 = open(&(0x7f0000000780)='./file0/file0\x00', 0x1, 0x0)
fcntl$dupfd(r8, 0x0, r8)
shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil)
sendmsg(r9, &(0x7f0000000e00)={0x0, 0x0, &(0x7f0000000980)=[{&(0x7f00000007c0)="fae975d0e3dc3b0ddead034cbee6404e4b230c841d05725b7c0ac1540fd89a9e9e3c071d899bee09e81211723d2599ec1131442e4189a80d684161514a7cc58bcb82dfbdf04047b3a6ebf2c9047a59685bddf8b38a8979ada386708b132804d97470c409b9cfa378c66bddcf6b371ab6615f709a9ab014ff846848a9d71cf46872445ff44401d452e8b5b1b55eff629302a660c16e74401e4c5f70a1d35cf9921bf312459007", 0xa6}, {&(0x7f0000000880)="0784eb662e297843572808a50b0889595ed882ae4243947222517479e87acf29e0e301e4307155745fb70d3b4263cf9c43a6e5ecf283ac69cac03600dcc820aafc4a3ae1fddf04c344144da1f827cbbd246ea363b3e797216b6b83cec0c1910d12dc3db9338bf997d167917e33332761f0cfa4485cb4a75cfa438be50f3f8c8f197b982e89ef5389ada9907ba90bd5944c09885e16d2bb4fe18431307d07c5963fb9c5e854048a2ccac0267bcbf3ab0069066e9b0602fe48eaccced5d051b2dd66e4", 0xc2}], 0x2, &(0x7f00000009c0)=[{0x60, 0xffff, 0x8bb, "14a1f3e0bb5322ae52e08b52d4f439bf5e54537aa6c69aa0b8d785b7ecb9932211cc93b0ac35b0f6de11f3f75631be481cad3d2e7584284a8f5f593690563e2299607083315fad5b1b99eafd7b91cc"}, {0x108, 0xbe, 0x80000000, "7a1b290504d0449bbbd480338e2e499e52fe0c2be6f032fa371879a1a391c25096f1bb20fc122849ca2d5649174f4c3cb3e2c067cfc11d9ea288dc6778d79ba55ffecacf80c9ca6a64117a204076385476ea3c155ec11949a038fd72537ada7dfaba64935238c3ac35f502920d79b5154246c161e337c25e01f7ef6e8adb5343e836d5fbfe74a29ba303b7d8d15804b5c454dc544e22546fead3482bcebc9ebaf33461559ed5d73b075ca590d0596087df197aa86454f2812215fbe15d7b20b09fd03f31921c7f76c7c6ffa0607e15dbd10e0915908dee929b7d7103d545b9a8c165334ff8990e981829da081ca90069cba89de8c00dccb5"}, {0xa0, 0x0, 0x80000000, "8a3267297153dad034b2c9139d567a7ebd08aa3005092f149e7fee9fea71aff89f47d902788a3ecddb64ab15adb6c51a3364533b30eed535e0a27627ceebf62554d9f11291188a02ac9159bb9c89906f1f43df81d7a5a77449bc831c1d41686de97e28824f497c011e1d4fc5145ff8996957974d114d2e1cce4f32e85878f62e59834fa2462dc1b9817b9cb890fc1c"}, {0xc8, 0xffff, 0x80, "4866e054f913d4bae83836e97d23b5de4b7f68b7b0677a251d62e9e5f5eb35f745d923b19f1cc0789c34e598f4d5c95e5cdca6f293b9aaa0c9848377d811085d7b5abd676bcf24e13b2a146f7765cb1f1617cf4fa0122058314bf44a86fcc09713ee5808088e4b3a7489767662c6292aea3eaf2940936457c496a74d02b02eb3e7bb24fd6060d3e79c9cdc19e63321e9d7395caf1a940cfefe0b8631e824c88f80ed252e6a6702baf55b0a6a0cb6481e56"}, {0xc8, 0x1, 0x200, "b39574f0887b3cab25da037805226f1c4d9453d9b122b967c31ea4afdf9f5b051a19957c7fe0173ea477341e9c6f9b3a395dfd1aa0ee45ce092932581741178fc7eb42985d3a404594f7775572169e923a366744ca910619526c664f946633f04e1176eea2f8b45db94375f3da32a530a757cf6cbaa4da1ba10da79ccbdf1c1c6eefd33e00f77faaa96c8a02a47f49d8532d5f2bb1ea4490b0979de17ff61e48d1cc03a1f6521f2cf431e379b8b82a0dc42f6014899410"}, {0xa8, 0x88, 0xff, "5946aa60057529e0f4e36c9f68b6571840bba27957a26f643518a1445d424c362cbaf77052868923b1b5fe67d62eced1e4d65c3521c040e57d37ddf2180bf997e8af48c754c55e2e06e02117a8b135719e1e208e846bc0c45af117f0931e14ecdc2ddc29adf7359e824fc58d5620204e7ee9b7b0cfed73841aaa456a5a92608e36ef2d3206d0d0b6ba8b14b3cba7ffe62f221934"}], 0x440}, 0x80)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r10, 0x84, 0x108, &(0x7f0000000e40)={<r11=>0x0, 0x0, 0x2, 0x7}, &(0x7f0000000e80)=0x18)
getsockopt$inet_sctp_SCTP_MAX_BURST(r10, 0x84, 0x19, &(0x7f0000000ec0)={r11, 0x4}, &(0x7f0000000f00)=0x8)
getsockopt$inet6_sctp_SCTP_INITMSG(r10, 0x84, 0x3, &(0x7f0000000f40), &(0x7f0000000f80)=0x8)
link(&(0x7f0000000fc0)='./file0/file0\x00', &(0x7f0000001000)='./file0\x00')
getpgid(r5)
recvmsg(r8, &(0x7f00000010c0)={0x0, 0x0, &(0x7f0000001040), 0x0, &(0x7f0000001080)=""/64, 0x40}, 0x1)
setuid(r1)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r9, 0x84, 0x5, &(0x7f0000001100)=0xff, 0x4)
setsockopt$inet6_sctp_SCTP_RTOINFO(r10, 0x84, 0x1, &(0x7f0000001140)={r11, 0x7, 0x9, 0x800}, 0x10)

00:00:45 executing program 2:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
recvfrom(r0, &(0x7f0000000100)=""/117, 0x75, 0xc0, 0x0, 0x0)
r1 = accept$inet(r0, 0x0, &(0x7f0000000000))
sendmsg$inet_sctp(r1, &(0x7f0000002f40)={&(0x7f0000000c00)=@in6={0x1c, 0x0, 0x1, @empty, 0x3}, 0x1c, &(0x7f0000002ec0)=[{&(0x7f0000000c40)="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{&(0x7f0000001e00)="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", 0x1000}, {&(0x7f0000002e00)="6f76f7403f574316a741a7c1e75a2813a6e814c55d9091e7549b1667c90c0697f3aa6005632e3102a7b33f20fa08a60192a577b68d9a170db096aa3c8e4497ee6dee44cf885d6df48064ac27e50257b7e58e3bbfeb96efb1fbfbdab5effe5d34efc81b1454b13be7a83d11c07c5c94dc845a826f8e28c9aca622f62be9e19acf56bc0998442578758224f3659a813f9ef482ea2629116bd571a2fb0b327d4c2a", 0xa0}], 0x5, 0x0, 0x0, 0x7050be6082038bf9}, 0x0)
r2 = socket$inet(0x2, 0x10000003, 0xfffffffffffffffd)
sendmsg$inet_sctp(r1, &(0x7f00000042c0)={&(0x7f0000002f80)=@in6={0x1c, 0x1, 0x9, @loopback, 0xb28}, 0x1c, &(0x7f0000004240)=[{&(0x7f0000002fc0)="f776b0d0fcb610e09d1e6ae09c83712b40fcfa3635530cc6d08baaf3aa386bf3781f4f3c4ad985e6a03a323202f7379871076cfb3cc634778c8e7bb0c771c4d0260dc5bccb3f10d8aa0cf3ac37a34434bec182653e078899f96f19c7b8a16b537d2979130f4d56df9585ee0f4969b62adc48a8dd3775f92b0d6d246a476ba6baf45c4f2211d47ebe94045058ebca38a2be65b27b4954aa4a84d9437fb6af73b005c231bcaa1061829154026941b00301500ee1ab720f2f336628b3f06926e48045aef72ef89c57705c4b8c9a79e1e82f216a2d5d44cbc0f25aefb23b5587fa388810476679bc8724835d3dc2dc8467d1", 0xf0}, {&(0x7f00000030c0)="ebd80fb11a943a270a967dc03cca4c9a7b262ea8a96508665501a2ce9f075d94b5aa6aefdfd56eede372fba585a7da40390f4a1b6b7e79ece661ec3d293bf051892e3881d52686655e8794c7897c5679d445f736555cb4ca0846b565780d39028dc544504ce66aa118f07610abd9c7229e7ca88896e06fa311d8fa143ec48f76ad01b4e6c8642c02ae68201908c216fd181fb58810870512cb9018599785cd46ef9187ccbffdeb4866002c72f989198ec521316870a8156a2bd351c5db7a12", 0xbf}, {&(0x7f0000003180)="547066e6c0850511f5ef24fb59b5e33e1786e6c0013fc1a100d0210e8945e69ce7e026f8b9b9811ade8d0f1423c2e543d20780ddf1de64375161b027866e7b5541d79c793498246a1a96284dbbf19b70339220a9bd04d3b0b974ec25ace669d2e33841ed8b81dcd826963439889c33a92c551509e7d9c35514f6b1b725276b9326a03dcb5e289c208763eb4b131c734d6ca353bbd7f17ffe7066e6c0b835aff4130e4e97b9207d3e7aa55deebd0afe44", 0xb0}, {&(0x7f0000003240)="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", 0x1000}], 0x4, &(0x7f0000004300)=ANY=[@ANYBLOB="1c00001f000000000a0000dd88e378193a0285d68000fe8000000000000000001500000000bb1000d2008400000008000000ecb4000014000000840000000100ddff6c00020000000600"], 0x40, 0x4}, 0x20000)
sendmsg$inet_sctp(r2, &(0x7f0000000040)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x1}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)="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", 0xa80}], 0x1, 0x0, 0x0, 0x420000}, 0x100)
clock_settime(0xf, &(0x7f0000004400)={0x7, 0x9})
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f0000004440)={0x8, {{0x2, 0x1, @multicast1}}}, 0x90)
r3 = dup2(r2, r1)
readlinkat(r3, &(0x7f0000004280)='./file0\x00', &(0x7f0000004380)=""/73, 0x49)

00:00:45 executing program 0:
semget(0x2, 0x0, 0x10)
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f0000000340)=[{0xb0, 0x2f, 0x0, "edd0cfe194ca5d229a27f245651bd4039625b018a1c6cf74e74f082e66e05c85f038835599a14a70392223c50bea6b00103be0365b800df6c4aa9c5423e3616b7c097276e76481c81337726091ea07e4c859a26cd0d3fa3eb7840ca60bc2859736d7c685b3855bb46049e6bd1d0261ae95edab9a7cc137f9f7fbb088ca7d0d04eb939f37e1f713f3d3d1dd2ed88a016cc31ed21e86157e20f613"}], 0xb0}, 0x80)

00:00:45 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x3)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2, <r1=>0x0}, &(0x7f0000000100)=0x10)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000240)={<r2=>r1, 0x7, 0x9}, &(0x7f00000002c0)=0xc)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r0], 0x1)
getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000001c0)=0x9, 0x4)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x1f3)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000300)={@in={{0x2, 0x1, @broadcast}}, r2}, 0x8c)

00:00:45 executing program 1:
setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000000000)={0x4b}, 0x8)
r0 = socket$unix(0x1, 0x5, 0x0)
dup2(r0, 0xffffffffffffffff)

00:00:45 executing program 0:
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x4)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000040)={<r2=>0x0, 0xd7e6, 0x3, 0x101, 0x3}, &(0x7f0000000080)=0x18)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000000c0)={<r3=>r2, 0xd8, "d99b64882899f7e187b282dc1d221f07548ae13c50c59d998f2151666703b94ab10cf43d39faabda8aac7fef34d397dc58f2e37a204731af83ba3cca6b2b1b9b68ecaa047111787b28b4d4c50a814520812a50c4720dca8ba6871cce5e70266f307da7c1f0e5c472cf1f2c8371106ea21c46e0d91834597a6281889bfe196b6e277de389cb8b99e4ff4a8fec128bc690e4aea1f857afdf44e0bc2f86a7c46a5f406a275688eb9486aae575b5c975b60f5e998eb42aa90e3ed87552786c0865aad0b553ef87154f0d3de21f72ea8e8de001d9b8d687283868"}, &(0x7f00000001c0)=0xe0)
setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000200)={0x7, {{0x1c, 0x1, 0xffffffffffffff42, @empty, 0x9}}}, 0x88)
setsockopt$inet6_tcp_int(r1, 0x6, 0x1000, &(0x7f00000002c0)=0x9, 0x4)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000300)={@in={{0x2, 0x3, @multicast1}}, <r4=>r2, 0x3, 0x2}, &(0x7f00000003c0)=0x94)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000400)={'bbr\x00', 0x8}, 0x24)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000440)={<r5=>r4, 0x2, 0xf, 0x7, 0x6}, &(0x7f0000000480)=0x18)
r6 = getpid()
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f00000004c0)={<r7=>r5, 0x18, "bcbce9abe6321fcfeb5985acc7d01f8cec8826aa4071b83d"}, &(0x7f0000000500)=0x20)
setsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f0000000540)={@multicast1, @multicast2, @loopback}, 0xc)
getsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000580), &(0x7f00000005c0)=0x10)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000600)={0x0, 0x4, 0x100, 0x1000, 0x200, 0xffffffff80000000, 0x8f7, 0x8, r3}, &(0x7f0000000640)=0x20)
close(r1)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000680)={0x0, 0x100000001, 0x100, 0x9, 0xae, 0xdc, 0x4, 0x8, r7}, 0x20)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0xf, 0x28fa, <r8=>r5}, &(0x7f0000000700)=0xc)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000740)=0xf, 0x4)
getpgid(r6)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000780)={@in={{0x2, 0x0, @multicast1}}, r3, 0xffffffffffffff7f, 0x40, 0x3}, 0x94)
r9 = socket$inet6(0x1c, 0x10000003, 0xbd)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000840)={r8, 0x7ff}, 0xc)
fchdir(r0)
getpgrp(r6)
getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000880), &(0x7f00000008c0)=0x4)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000009c0)={r4, &(0x7f0000000900)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000a00)=0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000a40)={0x1f, 0x3, 0x620, 0x8001, 0x200, 0x5, 0x8000000080000000, 0xfffffffffffffeff, r8}, 0x20)
setsockopt$inet6_udplite(r1, 0x88, 0x6, &(0x7f0000000a80)=0x9, 0x4)
poll(&(0x7f0000000ac0)=[{r1, 0x24}, {r9, 0x20}, {r1, 0x80}, {r1, 0x30}, {r0, 0x2126}, {r9}, {r1, 0x6}], 0x7, 0x80000001)
fcntl$getflags(r1, 0x3)
getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000b00), &(0x7f0000000b40)=0x4)

00:00:45 executing program 1:
munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
mlock(&(0x7f0000d3e000/0x3000)=nil, 0x3000)
mlock(&(0x7f0000a01000/0x4000)=nil, 0x4000)
madvise(&(0x7f0000e00000/0x3000)=nil, 0x3000, 0x1)

00:00:45 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={<r1=>0x0, 0x0}, &(0x7f00000000c0)=0x10)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r1, 0x400000000c}, &(0x7f0000000080)=0xfffffffffffffeff)
setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000000), 0x4)

00:00:45 executing program 3:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
dup2(r0, r0)
setsockopt$inet_int(r0, 0x0, 0x10000000000009, &(0x7f00000013c0), 0x20d)

00:00:45 executing program 3:
r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x400000002c5, 0x0)
fcntl$lock(r0, 0x9, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x10000fffffffe})
connect$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa)

00:00:45 executing program 0:
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001480)={&(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x10, 0x0}, 0x0)
r0 = socket(0x2, 0x5, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r1=>0x0]}, &(0x7f0000000100)=0x8)
socket(0x0, 0x3, 0x2)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1}, 0x10)

00:00:47 executing program 2:
fstat(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0})
setreuid(0x0, r0)
getresuid(0x0, 0x0, &(0x7f0000000180)=<r1=>0x0)
setresuid(0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x200, 0x0)
getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080))
setuid(r1)
chown(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)

00:00:47 executing program 1:
open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0)
ftruncate(r0, 0xffffffff)
ftruncate(r0, 0x6)
mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000100), 0x1017, 0x54)

00:00:47 executing program 3:
mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3, 0x410, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
mmap(&(0x7f0000182000/0x4000)=nil, 0x4000, 0x3, 0x410, r0, 0x0)
mincore(&(0x7f0000ffa000/0x3000)=nil, 0x3000, &(0x7f0000001000)=""/48)
socket$inet6_tcp(0x1c, 0x1, 0x0)

00:00:47 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4)
r1 = dup(r0)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac}, 0x1c)

00:00:47 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYBLOB="01000001acba76f67dd517b4a2179900", @ANYRES32=<r1=>0x0], &(0x7f0000000100)=0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, 0x83)

00:00:47 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x200000a, 0x84)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0xffffffffffffff7f}, 0x14)

00:00:47 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
shutdown(r0, 0x0)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00022e0aef66aca6660d2abb5419"], 0x1)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000300)=ANY=[@ANYRES32=<r1=>0x0, @ANYBLOB="020005002000a25fd3057d54874b986ae4edb5d02f9b8db33cb981b9ce03c7a76851a1c0e96d0cc6cad4b50b303a69e4277d0d567f007f92e18361ebfe56a5bf4b392ed7dcee0558585618a31b7cf2469b2c0ce5fd5e684afca18829d6cb05776baa679d644bf17b5061e607ca6b2e60c10a332c7beae98be6f39e3211518fc3bbe8ea002fc9e7aaf9e5229697882255f76c06172525483188d70788ba00000000"], &(0x7f0000000040)=0xe)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={<r2=>r1, 0x5fb55554}, &(0x7f0000000100)=0x8)
write(r0, &(0x7f0000000240)="cb89c814767819c305c7895861eeee9f59f9768310999db09c35a3d1ca3fd11b74913eb3af8a1180a77672773fcebf5dc6fbbada3db18f52a0ca481fb10029149ef506616f08178e3809abfcafc78fcf344e9325bb428466db3b28ad40d89f8120d2ab1ae02ce5b29a04c09633d42b09bddf754ce578a9a6e537d7b7d0ff38400857bc21742e2aa36286c6c950ab3648", 0x90)
setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r2, 0x6b8, 0x2, 0x2}, 0x10)

00:00:47 executing program 3:
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
dup(r0)
read(r1, &(0x7f0000000140)=""/89, 0x228)
r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmsg(0xffffffffffffffff, &(0x7f0000001940)={&(0x7f0000000300)=@un=@abs={0x0, 0x0, 0x3}, 0x8, 0x0, 0x0, &(0x7f0000001800)=ANY=[@ANYBLOB="e80000000000000029000000010100006b9d0bbd5789c5f1a7bc52d926d35c6bc734890e16a5d55ddc4d2d0a962f2b6fe6f25d9c26680575467a28bfde737057d4db00b6836d85feb4404b9faee41c4b81b20c75b88f2f9cae9ac45972bee6173e73a1f0e77e57694fa9adb9eb63f494c68f247cf5945a8470c69e787544ee31bf161ba1c2316e9d7ee062a6a4a647dc8a6a757e8068b0da05e5250e23287b1cf0795d4a08604ed11439c9d2b38a991e53215664f09647126ff85db8570580a579b0b40a2fd187aacb79149d631fe85a510f5d000000000000000000000000000000000000000000"], 0xe8}, 0x100)
read(r1, &(0x7f0000000040)=""/236, 0xec)
write(r2, &(0x7f0000000340)="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", 0xfffffffffffffc53)

00:00:47 executing program 0:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
socketpair(0x10, 0x20000003, 0x9, &(0x7f0000000100)={<r2=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f00000002c0)={<r3=>0x0, 0x5, 0x0, 0x0, 0x8}, &(0x7f0000000300)=0x18)
setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r2, 0x84, 0x8002, &(0x7f0000000480)={r3, &(0x7f0000000340)=[@in6={0x1c, 0x2, 0x7fffffff, @local={0xfe, 0x80, [], 0x0}, 0x1}, @in6={0x1c, 0x3, 0xc91b, @loopback, 0x1}, @in={0x2, 0x2, @loopback}, @in6={0x1c, 0x1, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x3}, @in={0x2, 0x1, @loopback}, @in6={0x1c, 0x1, 0xfffffffffffffd71, @empty, 0x7fffffff}]}, &(0x7f00000004c0)=0x10)
write(r1, 0x0, 0x0)
sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="2a2300f739b492bbc161b76ed6fb5d01477ecc82b98806a4eaac3a6b6a4b9f21c6c90000000000000000006d00000008e7e72c6d09ec62f49285bb1d6af891866240a1adea87b78d656d74bc723c8814ae5399ab747cfc528d3810660964bcf3ab3a3e31499f70cff15bc249ba4a8420da59b28f8ab026adcca7ba67403d6d114aa8f1d8bd80291184996ee49db5e8b31cdc7da0c650716b98ff904e74006152b964a7c565ffffeefc8f", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1], 0x28}, 0x0)
dup2(r0, r1)
recvmsg(r1, &(0x7f0000000440)={0x0, 0x0, 0x0, 0xfe9a, 0x0}, 0x2)
recvmsg(r1, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000040)=""/16, 0x10}], 0x1, &(0x7f00000001c0)=""/141, 0x8d}, 0x0)

00:00:47 executing program 2:
r0 = open(&(0x7f0000000280)='./file0\x00', 0x616, 0x3ffffffffffc)
setitimer(0x0, &(0x7f0000000440)={{0x0, 0x5936}}, 0x0)
pwritev(r0, &(0x7f0000000140)=[{&(0x7f0000000040)="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"}], 0xffffffffffffc5a, 0x2)
fcntl$getflags(r0, 0x3)
setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000)=0x20, 0x4)
dup(r0)

00:00:47 executing program 2:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x10200, 0x0)
mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x3, 0x12, r0, 0x0)
mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r1, 0x101)
madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x3)
mlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000)
mmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000, 0x5, 0x141c, r0, 0x0)

00:00:47 executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$inet_tcp_buf(r0, 0x6, 0x41, &(0x7f0000001080)=""/4096, &(0x7f0000001040)=0x1294)
freebsd10_pipe(&(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
fcntl$setstatus(r2, 0x4, 0x0)
r3 = getgid()
fstat(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
getgroups(0x2, &(0x7f0000000180)=[r3, r4])
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000040), 0x4)

00:00:47 executing program 1:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0)
getsockopt$inet6_int(r0, 0x29, 0x2a, 0x0, &(0x7f0000000040))
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100200, 0x40)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000080)=ANY=[@ANYBLOB="02004e2100000fff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=<r2=>0x0, @ANYBLOB="0900000001000000070000000001000000100000"], &(0x7f0000000140)=0xa0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000180)={@in6={{0x1c, 0x0, 0x8001, @local={0xfe, 0x80, [], 0x0}, 0x3a}}, r2, 0x0, 0x9b, 0x2, 0x7, 0xd9e}, &(0x7f0000000240)=0x98)

00:00:47 executing program 1:
r0 = socket(0x1, 0x20000005, 0x101)
socket(0x1, 0x5, 0x4)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f00000001c0)={<r1=>0x0, &(0x7f0000000140)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6, @in6]}, &(0x7f0000000200)=0x10)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="02004e2000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r1, @ANYBLOB="00000000f1f40000040000000500000001000100"], &(0x7f0000000300)=0xa0)
socketpair$unix(0x1, 0x4007, 0x0, &(0x7f0000000040)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup(r3)
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={<r5=>0x0, 0x2}, &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x26, &(0x7f0000000100)={r5, 0x1}, 0x8)
r6 = dup2(r2, r3)
fchmod(r3, 0x120)
setsockopt$sock_int(r6, 0xffff, 0x1002, &(0x7f00000000c0)=0x400000, 0x4)

00:00:47 executing program 0:
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=[@prinfo={0x14, 0x29, 0x2f}], 0x14}, 0x0)

00:00:47 executing program 3:
munmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000)
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
mmap(&(0x7f0000f3c000/0x2000)=nil, 0x2000, 0x4, 0x10, r0, 0x0)
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x10000000)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000080)={0xcc}, 0x1)
mlock(&(0x7f0000c30000/0x4000)=nil, 0x4000)
mprotect(&(0x7f0000cb3000/0x1000)=nil, 0x1000, 0x1)

00:00:47 executing program 0:
mkdir(&(0x7f0000000080)='./file0\x00', 0x0)
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0xfffffeffffffffff, 0x0)
fcntl$lock(r0, 0x4, 0x0)

00:00:47 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x100000001, 0x4)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @local}, 0x10)

00:00:47 executing program 1:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96)
r1 = shmget(0x0, 0x2000, 0x80000008, &(0x7f0000ff9000/0x2000)=nil)
shmctl$SHM_LOCK(r1, 0xb)
listen(0xffffffffffffffff, 0x0)
execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[&(0x7f0000000380)='\x00', 0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00'])
openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8)
socket$inet6_udp(0x1c, 0x2, 0x0)
accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000)
r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r3 = accept(r2, 0x0, 0x0)
close(0xffffffffffffffff)
r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r4, 0x7e2780e3)
r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mlockall(0x10000000002)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r5, 0x0)
ftruncate(r4, 0x6)
mkdir(&(0x7f0000000600)='./file1\x00', 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000280)=ANY=[@ANYBLOB="05000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=<r6=>0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000580)=0x18)
r7 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x13, &(0x7f0000000040)={r6, 0x10001}, 0x8)
open(&(0x7f0000000800)='./file0\x00', 0x100000, 0x100)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB], 0x0)
execve(0x0, 0x0, 0x0)
freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000009c0))
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000840)=ANY=[@ANYBLOB="02ffffef0300000001000000f4fc8e452b7eaea8cd0a7f24144107efb39e7fd5f908e3351e109d8cb1504e033fcf2d3e6a88a1d26ad3c1d6a10f93c660352473b822316749c6eaa417959a97d901afcf2a"], 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f00000001c0)={'rack\x00', 0x80000001}, 0x24)
open(&(0x7f00000005c0)='./file0\x00', 0x20084, 0x82)

00:00:47 executing program 2:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), 0x8)
r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
bind$inet6(r1, &(0x7f0000000040)={0x1c, 0x3, 0x20, @empty, 0x53b3}, 0x1c)
socket$inet_tcp(0x2, 0x1, 0x0)

00:00:47 executing program 0:
setitimer(0x0, &(0x7f0000000000)={{}, {0x2526f8fc, 0x80d3}}, 0x0)
setitimer(0xfffffffffffffffd, &(0x7f0000000040)={{0x2, 0x3ff}, {0x2, 0xffffffffffffad1f}}, 0x0)

00:00:47 executing program 3:
r0 = socket$unix(0x1, 0x5, 0x0)
sendto(r0, &(0x7f0000000100)="7743a0ea9282db2075a94e809b42ae6761d58f85acaf82a880c3c4d9957b5b68bb43de68a62b63180113a95ef78d2eb8849254c41a49c1abea8f6ea760049019714e6b0452db5101756188285157b28796cfd42f9aba2390111c30c16baf5812b53728fcb8", 0x65, 0x20180, &(0x7f0000000180)=@in6={0x1c, 0x0, 0x6e, @empty, 0x1}, 0x1c)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x280, 0x10)
freebsd11_mknodat(r1, &(0x7f0000000040)='./file0\x00', 0xc000, 0x3)
socket$unix(0x1, 0x1, 0x0)
r2 = socket(0x2, 0x1, 0x0)
getsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
listen(r2, 0x0)
sendto(r2, 0x0, 0x0, 0x0, 0x0, 0x0)

00:00:47 executing program 0:
freebsd10_pipe(&(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
freebsd11_fstat(r0, &(0x7f0000000040))
fchmod(r1, 0x0)

00:00:47 executing program 2:
r0 = open(&(0x7f0000000200)='./file0\x00', 0x80000000000206, 0x0)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000280)=ANY=[@ANYRES32=<r1=>0x0, @ANYBLOB="06000000050000000200090095c80900020000001c004e22ff070000fe8000000000000000000000000000bb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000faffffffffffffff00000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="07000000080000009b0300000100008004fe258ff6af0c9e7e3403ac228adde963000000"], &(0x7f0000000140)=0xb0)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={<r2=>0x0, 0xd, 0x81}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)={r2, 0x81, 0x5, [0x1, 0x1, 0x6, 0xfffffffffffff000, 0x0]}, &(0x7f0000000340)=0x12)
setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f00000001c0)={r1, &(0x7f0000000180)=[@in={0x2, 0x0, @broadcast}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000240)=0x10)
r3 = dup(r0)
pwritev(r3, &(0x7f0000000600)=[{&(0x7f0000000580)='I', 0x1}], 0x1, 0x6d998)
getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000380), &(0x7f00000003c0)=0x4)
r4 = open$dir(&(0x7f0000000680)='./file0\x00', 0x0, 0x0)
lseek(r0, 0x0, 0x6)
mlockall(0x2)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000440)={r2, &(0x7f0000000400)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000480)=0x10)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r4, 0x0)
getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0xfffffebc)

00:00:47 executing program 0:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendto$inet6(r0, &(0x7f0000000080)="1c85f792a00608f5c69853c34a8a25e6642d", 0x12, 0x0, &(0x7f00000000c0)={0x1c, 0x3, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x200}, 0x1c)
sendto$inet6(r0, &(0x7f0000001000)="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", 0x74e, 0x0, 0x0, 0x0)
setsockopt$sock_int(r0, 0xffff, 0xc000, &(0x7f0000000180)=0x100000001, 0x4)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000001c0)={<r2=>0x0, 0x7, 0x7, [0x3, 0x101, 0xffffffffffffff80, 0x7, 0x87fd, 0x3f, 0x40]}, &(0x7f0000000200)=0x16)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000240)=r2, 0x4)
mknodat(r1, &(0x7f0000000100)='./file0\x00', 0xc000, 0x1000)
sendto$inet6(r0, &(0x7f0000000000)="8b94f53ee912720098bdc5a3388cc2fe0e39e75a6a3a5f9a2ff5ec37bbf726445057", 0x22, 0x9, &(0x7f0000000040)={0x1c, 0x0, 0x3, @empty, 0x80000000}, 0x1c)
open(&(0x7f0000000140)='./file0\x00', 0x4, 0x118)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000280)={r2, 0x8}, &(0x7f00000002c0)=0x8)

00:00:48 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000200)={0x0, 0x8}, 0x8)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=<r1=>0x0], 0x0)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000000c0)={<r2=>0x0, 0xd, "f0f699a0f227ea1bd0f474abf2"}, &(0x7f0000000100)=0x15)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x5, 0x400, 0x4, 0x100000001, r2}, 0x10)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={r1, 0x10001}, 0x8)

00:00:48 executing program 1:
r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x0)
sendfile(r0, 0xffffffffffffffff, 0x0, 0x0)
r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x1, 0x180)
mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x6)
open(&(0x7f00000000c0)='./file0\x00', 0x4, 0x60)
getsockopt$inet_udplite(r1, 0x88, 0x6, &(0x7f0000000100), &(0x7f0000000140)=0x4)

00:00:48 executing program 0:
munmap(&(0x7f0000b27000/0x2000)=nil, 0x2000)
munmap(&(0x7f0000f42000/0x1000)=nil, 0x1000)
munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2)
madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x80000000006)
setitimer(0x0, 0x0, &(0x7f0000b1bfe0))

00:00:48 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x2, 0x84)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040)=0x6, 0x4)
munlockall()
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={<r1=>0x0, 0x0}, &(0x7f00000000c0)=0x10)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r1, 0x3ff}, &(0x7f0000000180)=0x8)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={r1}, &(0x7f0000000080)=0x8)

00:00:48 executing program 3:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendmsg(r0, &(0x7f0000000300)={&(0x7f00000001c0)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000200)="844c6e0194058271", 0x8}], 0x1, 0x0}, 0x0)
r1 = msgget$private(0x0, 0x0)
r2 = getuid()
freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
fstat(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
freebsd11_lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
r6 = getpid()
r7 = getpid()
msgctl$IPC_SET(r1, 0x1, &(0x7f0000000240)={{0xb6, r2, r3, r4, r5, 0x3a, 0x2}, 0x20, 0x20, 0xfb84, 0x6b3, 0x4adab55e, 0x9, r6, r7})

00:00:48 executing program 2:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x35, 0x0, 0x0)
fcntl$setflags(r0, 0x2, 0x1)

00:00:48 executing program 3:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140))
setsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f0000000200), 0x4)
setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f0000000000)={0xff, {{0x1c, 0xffffffffffffffff, 0x0, @loopback={0x200000000000000}}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108)

00:00:48 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x4, 0x13, r0, 0x0)
connect$unix(r0, &(0x7f00000000c0)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xfe93)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0xffffffff, 0x0, 0x100000001, 0x2, <r1=>0x0}, &(0x7f0000000080)=0x10)
madvise(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x4)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1200, &(0x7f0000000140)={r1, 0x0}, &(0x7f0000000100)=0x1)

00:00:48 executing program 3:
setreuid(0x0, 0xee00)
open$dir(&(0x7f0000000400)='./file0\x00', 0x20000, 0xc0)
r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80, 0x48)
mkdir(&(0x7f0000000180)='./file0\x00', 0x0)
r1 = getuid()
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000680), &(0x7f00000006c0)=0x4)
freebsd10_pipe(&(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
getresuid(&(0x7f0000000080), &(0x7f00000000c0)=<r4=>0x0, &(0x7f0000000100))
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000007c0)={0x0, &(0x7f0000000740)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000800)=0x10)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000840)=ANY=[@ANYRES32=0x0, @ANYBLOB="e700000005272b505e7623fb3868fb543f5229fb37f217c82f988a140154597971f86a90ecae2a3367d48e5c95240993c80231e0ac1852880d5a0d9ec8b915dff3cc88fe3a48b1c2c7cf4137d00a8fd63792099e1ddf12121657011411eb1b3dd6df5da9f2fc1785c0d1d47c7276f576cac403fdebc48206642782946c0d682221dbd55ba3fed08fb19d187a2d60c6109f75bb1b3291487684a0530879e452b7662ce4a01d265f4c000000010000000000aa11b169c4b06eca7102c190dd759d4a87d344787f606c4f728c836eec97f8bc0149c6b163574a9e3ef6ffb31975324f5d66dcaf743e219e2555"], &(0x7f0000000940)=0xef)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000980)={0x0, 0x7f}, &(0x7f00000009c0)=0x8)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000a00)={<r5=>0x0, 0x80000001, 0x100000000, 0x7, 0xffc, 0x7ff}, &(0x7f0000000a40)=0x14)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000a80)={<r6=>r5, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000700)=0xffffffffffffffdd)
getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000280)={r6, 0xbe37}, &(0x7f00000002c0)=0x8)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000200)={r6, 0x401}, &(0x7f0000000240)=0x8)
setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x51, &(0x7f00000005c0)={0x3, {{0x1c, 0x3, 0x5, @loopback, 0x7ff}}}, 0x88)
execve(&(0x7f0000000300)='./file0\x00', &(0x7f0000000440)=[&(0x7f00000003c0)='\x9c{\x00'], &(0x7f0000000580)=[&(0x7f0000000480)='%-\x00', &(0x7f00000004c0)='\x00', &(0x7f0000000500)='\x9e!^\x00', &(0x7f0000000540)='\x00'])
setreuid(r1, r4)
r7 = msgget$private(0x0, 0x20)
r8 = getgid()
getuid()
clock_settime(0x0, &(0x7f0000000000)={0x0, 0x3a3a8ddf})
msgctl$IPC_SET(r7, 0x1, &(0x7f0000000340)={{0x7, r1, r8, r1, 0x0, 0x22, 0x3}, 0xfff, 0x9840, 0xf9f, 0x2dd, 0x10000, 0x9})

00:00:48 executing program 1:
connect$unix(0xffffffffffffffff, &(0x7f0000001400)=ANY=[@ANYBLOB="00002e2f6601696c65"], 0x1)
pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000100)="f0", 0x1}], 0x1, 0x0)
freebsd10_pipe(&(0x7f0000000100)={<r0=>0xffffffffffffffff})
preadv(r0, &(0x7f0000000080), 0x2a1, 0x0)
pipe2(&(0x7f0000000040), 0x100004)

00:00:48 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x0)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000040)={<r2=>0x0, 0x8}, &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000000c0)={r2, 0x55}, 0x8)
setsockopt$sock_int(r0, 0xffff, 0x1018, 0x0, 0x0)

00:00:48 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='.\x00', 0x0, 0x0)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="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", 0x180, 0x0, 0x0, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4)
r1 = openat(r0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x101}, 0x1c)

00:00:48 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x31, &(0x7f00000001c0), 0xff09)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000180)={<r1=>0x0, 0xdff}, &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000240)={r1}, 0x8)
getpeername(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10)
sendto(r0, &(0x7f0000000080)="b001ea088ff4d4b8268c8765dc2bce9eb9a772cad4b4f6b1f5130b400d280978f2d92456f26c757645b7b2d20a97469beeccfa85e77ee7472e2c276efc2a3e4c3b8e1d6fb513ae6e70262631c06ee989eab84db218047eff09bc7673658faf9689aaadb3ef7f8fd5c4ead477c7d46a6ae6ea24d6e82156baac7493e3a550aede5927beb583989cfb15697f0e4da242fba1fc07f7740203b76707edcfe05d91a46559f74ad3b5", 0xa6, 0x109, &(0x7f0000000140)=@in={0x2, 0x1}, 0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000280)={0x2, 0x7ff, 0x4100, 0x70, 0x85, 0x5, 0x2e4, 0x6, r1}, 0x20)

00:00:48 executing program 2:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96)
r1 = shmget(0x0, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil)
shmctl$SHM_LOCK(r1, 0xb)
listen(0xffffffffffffffff, 0x0)
execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], 0x0)
r2 = openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8)
socket$inet6_udp(0x1c, 0x2, 0x0)
accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000)
r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r4 = accept(r3, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000380)={0x0, 0x80000001, 0x3, [0x9, 0x100000001, 0x40]}, &(0x7f00000003c0)=0xe)
close(0xffffffffffffffff)
r5 = open(&(0x7f0000000540)='./file0\x00', 0x800, 0x0)
ftruncate(r5, 0xa7)
r6 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
openat(r0, &(0x7f0000000480)='./file1\x00', 0x100000, 0x104)
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r6, 0x0)
ftruncate(r5, 0x8000)
mkdir(&(0x7f0000000600)='./file1\x00', 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, 0x0, &(0x7f0000000580))
r7 = socket(0x2, 0x25, 0x2)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f00000004c0)=ANY=[@ANYBLOB="bd1d81458b323c862c8214dcebb46e9264ae132f30b45168893d28ee5f60eeb4447a7a82e0a438ccd6f8a3dec6e6f9d82e6c0375695671838f6b429374dc01d1dbc79c1468804f37", @ANYRES32=<r8=>0x0], 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x13, &(0x7f0000000040)={r8, 0x10001}, 0x8)
open(&(0x7f0000000800)='./file0\x00', 0x100000, 0x100)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, &(0x7f00000006c0)=ANY=[@ANYBLOB="6568a95c910cfd000000000000000224b12f9b19d729de8052d27542610d35009cce2f793f675247fc871320dc5ad44b15508c8fed7c0e2c96c8a20bbf11db95610ada7eabee39767760cab476df46c7e5578e05b160bc0a814e5a015f835db0e34d6e94b3577bf5660e1f019800692004030b4cf59d041ac1a7afd4e9c1b1e82051f9335cd180d0f29f"], 0x0)
execve(0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0x101, &(0x7f00000009c0)=ANY=[@ANYBLOB="6bc67fc83942dedd8d7d47ac4f2172c6b3213c7d58a0d20b69c9aef7d029c248ca10d330e9dceaa531270aeec588a6c0c489cd829e016916bfeeb9cdecc03fa24e5004a3c03aee6021f59440a11f1776c78af7f05f50c85772949c8cd1d4dbb274d22839cbf784126b019c01513d5133189487b11cee0bfb0800cccdb35fc7ac849d385ec0aedf51c6bc000000000000000000000000ad808dc6cb72414e89d291e58335f8649fc8b6331bd7a911dd13b16697733a32d300000000000000"], 0x0)
open(&(0x7f00000005c0)='./file0\x00', 0x20084, 0x82)

00:00:48 executing program 0:
mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x6)
sigaltstack(&(0x7f00002f3000/0x2000)=nil, &(0x7f0000000080))
accept(0xffffffffffffffff, &(0x7f00000013c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000000000)=0x1002)
open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x8)

00:00:48 executing program 3:
chroot(&(0x7f0000000000)='./file0\x00')
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = fcntl$dupfd(r1, 0x0, r1)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0xa, &(0x7f0000000000)=0x1c00, 0xfe6a)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000080)=0x4)

00:00:48 executing program 0:
mkdir(&(0x7f0000014000)='./file0\x00', 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0)
symlinkat(&(0x7f000001effd)='/', r0, &(0x7f0000d06ff8)='./file0\x00')
setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f00000000c0)={0x7, {{0x2, 0x0, @multicast2}}}, 0x90)
ftruncate(r0, 0x9)
utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0xfffffffffffffffe, 0x3}, {0x0, 0xfffff7fffffffffe}}, 0x0)

00:00:48 executing program 1:
mkdir(&(0x7f00000001c0)='./file0\x00', 0x0)
chmod(&(0x7f0000000040)='./file0/file1/file0/file0\x00', 0x1a7)
mkdir(&(0x7f00000000c0)='./file0/file1\x00', 0x0)
mkdir(&(0x7f0000000180)='./file0/file1/file0\x00', 0x0)
mkdir(&(0x7f0000000000)='./file0/file1/file0/file0\x00', 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0/file1/file0/file1\x00', 0x108040, 0x5)
accept(r0, &(0x7f0000000340)=@un=@file={0x0, ""/4096}, &(0x7f0000000140)=0x1002)
rename(&(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='./file0/file1/file0/file0\x00')

00:00:48 executing program 0:
munmap(&(0x7f0000eca000/0x2000)=nil, 0x2000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
msync(&(0x7f0000dd9000/0x3000)=nil, 0x3000, 0x2)
r0 = getegid()
freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
getresgid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)=<r2=>0x0)
setresgid(r0, r1, r2)
r3 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x28)
faccessat(r3, &(0x7f0000000040)='./file0\x00', 0x142, 0x100)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3)
socket$inet6_udp(0x1c, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f0000000200)={<r4=>0x0, 0xb3, "11e7fc89c2a41f45f77d74695b556c349b46f105322439f6ae698015a260f0df602b11c6f8f5b704cd88a1c5348dfe38f2e0dc550679104a5a60e872cb679b65705c136c3cd8e6abbd99bdb057305dce49d1463dce11af8b0831b10c06df857ee25ed2b4df599fd25a134dceb31c0b212cb575059bd349d25df05ce494d6bddc34b3ca46b8c367bafed8edae4784085e777a7e5d0526ddb0e57edada16181e479a710eedd25fe96edfd084215ee279845f0868"}, &(0x7f00000002c0)=0xbb)
setsockopt$inet6_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000300)={r4, 0x4}, 0x8)
mlock(&(0x7f0000c50000/0x4000)=nil, 0x4000)

00:00:48 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f0000000000)={0x7, {{0x2, 0x3, @multicast1}}}, 0x90)
getsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f00000012c0), &(0x7f00000000c0)=0x4)

00:00:48 executing program 3:
r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x8100, 0x44)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
r2 = dup(r1)
accept(r1, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000100)=0x8)
setsockopt$inet6_group_source_req(r2, 0x29, 0x57, &(0x7f0000000140)={0x9, {{0x1c, 0x1, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x6}}, {{0x1c, 0x3, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x4}}}, 0x108)
connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
dup(r0)
sendmsg(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="100000f82800101a0000000000000000"], 0x10}, 0x0)

00:00:48 executing program 2:
r0 = open(&(0x7f0000000180)='./file0\x00', 0x8241, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000240)={<r3=>0x0, &(0x7f0000000200)=[@in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000280)=0x10)
setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000300)={r3, &(0x7f00000002c0)=[@in={0x2, 0x1, @multicast2}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000340)=0x10)
truncate(&(0x7f00000000c0)='./file0\x00', 0x100000001)
r4 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0)
fchmod(r4, 0xe3)
close(r2)
getsockopt$inet_tcp_int(r0, 0x6, 0x48, &(0x7f0000000000), &(0x7f00000001c0)=0x4)
execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0)
socket$inet6(0x1c, 0x3, 0xc28d)
read(r2, &(0x7f00000004c0)=""/4096, 0x1000)
unlink(&(0x7f0000000140)='./file0\x00')
sendfile(r0, r1, 0x0, 0x1100)
close(r0)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, &(0x7f0000000080)={0x1, [0x0]}, 0x6)

00:00:48 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x800, "74a15c67ccad242803084ac39990048e"}, 0x14)
socket(0x12, 0x7, 0x1)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
shutdown(r0, 0x2)

00:00:48 executing program 3:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x32, 0x0, 0x0)
mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1, 0x10, r0, 0x0)

00:00:48 executing program 3:
unlink(&(0x7f0000000040)='.\x00')
open$dir(&(0x7f0000000000)='./file0\x00', 0x8, 0x4)

00:00:48 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000000)={<r2=>0x0, 0x8, 0x6, 0x1, 0x8, 0x4f48, 0x9e, 0x10000, {@in6={{0x1c, 0x2, 0x6, @empty, 0xffffffffffff8a9e}}, 0x0, 0x263c83f8, 0x1, 0x930, 0x7, 0x2}}, &(0x7f00000000c0)=0xb0)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={r2, 0x10000, 0x5, 0xfffffffffffffffc, 0x7, 0x3}, 0x14)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0xe}, 0x0)

00:00:48 executing program 3:
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)
clock_nanosleep(0xf, 0x1, &(0x7f0000000040)={0x80000000}, &(0x7f0000000080))
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0)
mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000)
preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x200000}], 0x1, 0x0)
setsockopt$inet_int(r1, 0x0, 0x1b, &(0x7f00000000c0)=0xfffffffffffffff7, 0x4)

00:00:48 executing program 0:
r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0/file0\x00', 0x8484, 0x9c)
readlinkat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/167, 0xa7)
freebsd10_pipe(&(0x7f0000000240)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
faccessat(r1, &(0x7f0000000000)='./file0\x00', 0x2, 0x1300)
pwritev(r1, 0x0, 0x0, 0xffffffffffffffff)
fcntl$dupfd(r1, 0x11, r2)

00:00:48 executing program 0:
connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e08000000653000"], 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r0=>0x0]}, &(0x7f0000000100)=0x8)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000040)={r0, 0x9}, &(0x7f00000000c0)=0x8)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000200)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, r0}, 0x8c)
pipe2(&(0x7f0000000140)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000180)={r0, 0xee}, 0x8)

00:00:49 executing program 2:
__semctl$SETVAL(0x0, 0x3, 0x8, 0xffffffffffffffff)

00:00:49 executing program 0:
r0 = socket(0x1c, 0x4, 0x7fff)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040)=0x80000001, 0x4)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000080), 0xc)

00:00:49 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000280)={0x0, 0x0, 0x3, 0x7edc24f8, 0x3}, &(0x7f00000002c0)=0x18)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000340)={@in6={{0x1c, 0x1, 0x6, @loopback}}, <r1=>0x0, 0x8001, 0x8, 0x200, 0x6, 0x7, 0x7ff}, &(0x7f0000000400)=0x98)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000240)={r1, &(0x7f0000000440)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000300)=0xffffffffffffffc7)

00:00:49 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x800, "74a15c67ccad242803084ac39990048e"}, 0x14)
socket(0x12, 0x7, 0x1)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
shutdown(r0, 0x2)

00:00:49 executing program 0:
munlockall()
r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0)
readv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f0000001640)=""/4096, 0xfec6}, {&(0x7f0000002680)=""/4096, 0x13b7}], 0x2)
accept$unix(r0, &(0x7f0000000000)=@file={0x0, ""/7}, &(0x7f0000000080)=0x9)
pipe2(&(0x7f0000000140), 0x100004)
setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f00000000c0)={{0x1c, 0x3, 0xf571, @remote={0xfe, 0x80, [], 0x0}, 0x40}, {0x1c, 0x1, 0xfffffffffffff001, @loopback, 0x8}, 0x3, [0x8, 0xf779, 0x40, 0xe8, 0x74a, 0x7ff, 0x7, 0x1]}, 0x5c)
pwritev(r0, &(0x7f00000003c0), 0x273, 0x80000)

00:00:49 executing program 2:
r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000080))
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f00000005c0)={<r1=>0x0, 0xffffffff, 0x401, 0x4, 0x77d3, 0x8}, &(0x7f0000000600)=0x14)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000640)={r1, 0x1}, 0x8)
r2 = socket$inet_icmp(0x2, 0x2, 0x1)
setsockopt$inet_int(r2, 0x0, 0x42, &(0x7f0000000000)=0x1, 0x4)
r3 = open$dir(&(0x7f0000000580)='.\x00', 0x10100, 0x4)
mkdirat(r3, &(0x7f0000000180)='./file1\x00', 0x0)
ppoll(&(0x7f0000000500)=[{r3, 0x20cd}], 0x1, 0x0, 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='./file1\x00', r3, &(0x7f0000000140)='./file1\x00', 0x400)
chdir(&(0x7f0000000040)='./file1\x00')
sendmsg(r2, &(0x7f0000000540)={&(0x7f00000001c0)=@in6={0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0xda}, 0x1c, &(0x7f00000004c0)=[{&(0x7f0000000200)="9d8d06b959d9be2e6d9b433c81cde225911a779a18f5e9d3480e7b77dede5cb1f0708e1e2d7ff6ba5a3a220d751831a12edb41f7bfad11a02c545f50d05aa981712f452d147596d99a53c4c6e6a03e5fbcd4710ddd91c411bbff54ebfc15b0ecaacb924abfe1c91bb8608a9f832b21847e90700638b8fc11d967d110c49278ac23a8bc628ca283c60f73cf74c52e19ed6805c1c41bd6db458e2857db74d98bc63d7ae3016515e8801f1898929e8a5dae547efc1f77fa3dc99a09b276b3f2fd7277b439acf47682a11724c1233cbed3aa45eb32749aeee478e2232f86aa0789f75f25a5cc9247c3a68916a93bcb9b3a", 0xef}, {&(0x7f0000000300)="234fd5e0d2c22561ad0c396bf2b5e0901ea968d9bf02c05d7d2aca44c8f7966a25e86670be347d6ff08e174ef52c06214dcd2fa28cfa0249da138edc6235ecbf09c84acb94457f4bbda4d8d29a3966a68b1a232ac40ed5ef4b468fa47d6575fff5353ff6f50a53e7a69907c897b32bbd081911463bc573a485d69e4b48fdaa3b3d93b4ece08a481af9e1dfb996a98f847c2b23beae7098175c226596e380beaaee9ff5ad0dd78657a67bb94b769917279469e5ff49b6ea7505b8b94ab3d8b77aa23e28460b8b5ad0e9dc637a789af623ed42ac7f0be5", 0xd6}, {&(0x7f0000000400)="c521c6f23090d01de5f83912d7f0cefa8be4b1914c217fb161f35b70887f725aef8f9d5861ac8e9b02d56f38ebf768def8479a9e6201604bac54339549f4bafa174ce740a3d0b540b9553d9b0bdaddb49c60977cff8ea07687631d938cdd3c82ee726b1a2507916bcb882464ab5e2a7583bef462325e6a23e4dd86d9929356cb0e89a30378e2f331529aeb4cfe70770fe2b5d9941af27cb84e0efd2562a697232767eaed28cea358200ffa1a83d4", 0xae}], 0x3, &(0x7f0000000680)=[{0xc0, 0x3e, 0x7, "a63bc46b286ef9115bc585d17b3cd8345edbc5f7672d7c0f1855af03d803158b87a72b4b1e8c1cf8ab336e893571faa91004b63f6002ce6a365da449c56220f162c3ebe4706c0785fef72b672925fba891e54cab1e72579a7216d94d33a9877b00214ac042c0bafe9ffa51e244cd38cfa1feb1d64dcec91b6495dc8f8f0018beef57038ffb7c83a449f2e1fd7fc2a791fd2f52a731ad09495ab8570962342fd8deb3309b01f05b3342c2eb"}, {0x108, 0x84, 0xc9c, "fc627a4aad5efe124bcaeec20865401ff893e90882baf8c4af48fef4406305797c59e309009c9a2b59ed0c5beda2d9267ed12b8418641fbfcd31a2d296263b765c17f4491b7088c29bf51cccae01ab401730eaf87701a436a7f0258681100041944bc16c11eb9f669d4334ca113df7d2fa758e54a53917fa0b96db8ed2e42555b3abd6f176a246b8356f84a93c16ff4d1668e199e2dc794f007babdee5c650259e2e8d7ca7924de3aa1929fca9cd84093b1a30c1c7ed285695538678f03cfc0c3197b622e54c29cc82858c73b68e07187cf41b107fceb74723494927ec6c5ff6fc3f4015ce3f2b41b276d73d016d5374fc79eb8974"}, {0x1010, 0x0, 0x9, "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"}, {0x108, 0x6, 0x9, "a6c1bf0d28e0789aec91d762f66bf688fd8aa4ae1fc7a97f833ad60309beff130e3847812eab01e5b9cc8ab33269347e83c8663706b922545af331ffa68e6c0adda8a3560b3ac68e775958a1abf3f47be0f951e5447703a0c32c1a62cacafca4a0c921a496f9b4cccc6681f6e1ef3af9ce2604deef2cf434a54ec39974a01092a76edb7a66b724797aaf8b61f224fe15599c2c251c2ba20a5a32668fa6d097b9ca66a415ca73bc49d99fc343fb6372ae37cd7fb187bdf415202e93f07715439b6abca3184c2c68ce34b7d402f780400602b439a2312439d230d66a014d2daa9e5385a555bd384f1698839f4dae672aa7759261fc40eb2990"}, {0xa0, 0x6, 0x4, "d609391e7b03444332ec388942aabb19c71efcec69c3f98f3eb44518dd417d859748f01d6dbc35d8407b7486ae90367a3a87efd3d8cd83b1f5e15a67e5fe75c44f55b2327f8d52602dfd12a44ef58f6a024f467bfca339dc2829e241241e47ff4a38a5118d62b2141397eb694e951b16db0186eedfc8b0ce669a431581bf84359c3747f566673d7632d3ea2d9792429a"}, {0x50, 0x84, 0x8, "46bb89db1ffd45df8e3e4bd035f5070c4537cfac28cb3d4a52ea98155dd2ad2af06a3f0fc9d5451427f331b2330f5b4437e345a47c714ed8a73c96"}, {0x108, 0xffff, 0x97, "7fe77d5795e8998f382a28a9bded13bfe3f10abbe8e866d02feb4fc4ff9e8cfa850c4e49e664630c9ae5748d4bd35b9ee695131b82f2b9f8ff105ac7527aaf313ebeb9d73acffa41d3f3c8857ccc23dbcd22c4acec669361d3f714d53c1e4fd7949b565be4bf884f87b0256dc154549550da3adc0c5b1fa92395fc76469b512a107827f4978fcab48b204e38ac1bd1a3f9586cbb0de5eceb16a1aa6962a3545e5c2f31efc5827c591accac4aff434d9cd33e0018bbc231a7317a7999a170eb3df4a76789f50453c1fcdd2e3b366ad571e2895791de0efc5057d1d641db70754970d44407b6657cdfc88f1a2a640e35cdb434411c28d700"}], 0x14d8}, 0x104)
renameat(r3, &(0x7f0000000100)='./file1\x00', 0xffffffffffffffff, 0x0)

00:00:49 executing program 0:
r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x0)
socketpair(0x0, 0x20000007, 0x6, &(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000040)='newreno\x00', 0x8)
ftruncate(r0, 0x10000)
ftruncate(r0, 0x2)

00:00:49 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x8, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x1205, &(0x7f0000000000), 0xfe6a)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000040)={<r2=>0x0, 0x63, "7051397cefa07f0b97dbe90c40421a647fb0ce279ac5a51ab76fcfc03b9e64eb8c8562a819afb0549e847e7550e10c0f10fc82c0cb1d59d8ead4bafc8583ad0b737da328a8e9f6828a56f5a33f320175d15c18df0aface443802bca3d8a1ca781a0a8a"}, &(0x7f00000000c0)=0x6b)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x1, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x2}}, r2, 0x1ff, 0x2, 0x310, 0x9, 0x52, 0x1}, &(0x7f00000001c0)=0x98)

00:00:49 executing program 0:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000000c0)=0x10)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000280)={<r2=>0x0, 0x2}, &(0x7f00000002c0)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000240)={<r3=>r2, 0x1, 0x80000000000000, 0x8}, &(0x7f0000000140)=0x10)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000180)={@in={{0x2, 0x2, @loopback}}, r3, 0x3, 0x1, 0x4}, 0x94)
sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000080)=@in6={0x3, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea, 0x2]}, 0x3}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000000340)="05f7de815a252a2b", 0x8}], 0x1, 0x0}, 0x0)

00:00:49 executing program 0:
connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="821c868e1d"], 0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
r0 = socket(0x17, 0x1, 0xfffffffffffffffb)
shutdown(r0, 0x0)
r1 = socket(0x2, 0x2, 0x0)
bind(r1, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10)

00:00:50 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0)
sync()
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x9}, 0x1)
sync()
getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, &(0x7f0000000100))
setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000080)=0x8, 0x4)

00:00:50 executing program 1:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0)
openat(r0, &(0x7f0000000080)='./file0\x00', 0x100044, 0x4)
chroot(&(0x7f0000000000)='./file0\x00')

00:00:50 executing program 0:
r0 = socket$inet(0x2, 0x1, 0x0)
getsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000000), &(0x7f0000000040)=0x4)
socketpair(0x1f, 0x100000000005, 0x7fff, &(0x7f0000000180)={<r1=>0xffffffffffffffff})
r2 = semget$private(0x0, 0x9, 0x2)
__semctl$GETPID(r2, 0x3, 0x4, &(0x7f0000000100)=""/90)
accept$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000000c0)=0x10)
getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000001c0)={<r3=>0x0, 0x7f}, &(0x7f0000000200)=0x8)
getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000240)={r3, 0x9f49}, &(0x7f0000000280)=0x8)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, 0x0, 0x0)

00:00:50 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000000c0), 0x4)
getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000180), &(0x7f00000001c0)=0x8)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={<r1=>0x0, 0x1000, 0x6, 0xaafc}, &(0x7f0000000040)=0x10)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000100)={r1, 0x5f, "636f26fce1eaed26ce7ff9a4fe8fb532b31a9316c628f0e52668609d503a9fdcdedb4d2f08ff7376775eb382b2aabfc492a24e06be8e6b1bf02eb9d6c86e290c723a8470a40bc2d12d7da43e024d8335b40e16f417ba43f322943cc1206c5c"}, &(0x7f0000000080)=0x67)

00:00:50 executing program 0:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000080)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0xfffffffffffffece, &(0x7f0000001500)=[{&(0x7f0000000480)="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", 0xff9}], 0x86b7c7078409bbe7, 0x0}, 0x10d)

00:00:50 executing program 1:
mprotect(&(0x7f000056e000/0x400000)=nil, 0x400000, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
pipe2(&(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x4)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000180)={0x0, 0x46, "4a422e95d0700a5b1bb566c213753d455c3f04f72152622f7e97acfdae16b2b7eb73e292f378912ec2764d400f69859229e04c5b46b34a7b56f26a03b5d6f338fdb0c8c01d8f"}, &(0x7f0000000200)=0x4e)
getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000240)={<r2=>0x0, 0x3}, &(0x7f0000000280)=0x8)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000080)={<r3=>r2, 0x6}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000100)={r3, 0x1f}, &(0x7f0000000140)=0x8)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000000), 0x4)

00:00:50 executing program 1:
r0 = semget(0x1, 0x0, 0x8)
__semctl$GETALL(r0, 0x0, 0x6, &(0x7f0000000140)=""/99)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0xc2)
getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={<r2=>0x0, 0x1, 0x40800000000, 0xffffffffffff0000}, &(0x7f0000000080)=0x10)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000000c0)={r2, 0x3f, 0x2, [0x4, 0x20]}, &(0x7f0000000100)=0xc)
r3 = socket$unix(0x1, 0x2, 0x0)
listen(r3, 0x0)

00:00:50 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x397}}, <r2=>0x0}, &(0x7f0000000000)=0x84)
getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000200)={r2, 0xe1}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={<r3=>0x0, 0x0}, &(0x7f00000000c0)=0x10)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={r3, 0x6}, &(0x7f0000000080)=0x8)

00:00:51 executing program 3:
mmap(&(0x7f00001d5000/0x2000)=nil, 0x2000, 0x3, 0x12, 0xffffffffffffffff, 0x0)
madvise(&(0x7f000010e000/0x1000)=nil, 0x1000, 0x9)

00:00:51 executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
pipe2(&(0x7f0000000000)={<r1=>0xffffffffffffffff}, 0x4)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000300)={@in={{0x2, 0x1}}, <r2=>0x0}, &(0x7f00000003c0)=0x8c)
getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000002c0)={<r3=>r2, 0x100}, &(0x7f0000000280)=0x8)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000000c0)=ANY=[@ANYRES32=r3, @ANYBLOB="33000000563f15d9e5fc21aaaf5ec70eebb53762c5f9c58e2fc07d84c037329abb5a0000000000"], &(0x7f0000000100)=0x3b)
setsockopt$inet_buf(r0, 0x0, 0x7, &(0x7f00008e2fba)="958e3929", 0x4)
readlink(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=""/254, 0xfe)

00:00:51 executing program 2:
r0 = socket(0x0, 0x0, 0x0)
r1 = dup(r0)
unlinkat(r1, &(0x7f0000000000)='./file0\x00', 0x800)
r2 = socket(0x2, 0x5, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x4, [0x0, <r3=>0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x14)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={r3, 0x3}, &(0x7f0000000140)=0x8)
connect$unix(r2, &(0x7f0000000040)=ANY=[@ANYBLOB="5404958dd03b0db120d300fbf59217ee3c34f6415ca527ddd75d6f598d"], 0x10)
close(r2)

00:00:51 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
fcntl$setstatus(r0, 0x4, 0x10000)
setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000080)={0x4}, 0x4)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0)

00:00:51 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x3001, &(0x7f0000000000), 0x2)
r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10, 0x10000000)
getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4)

00:00:51 executing program 3:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
fcntl$setflags(r0, 0x2, 0x0)
socketpair$unix(0x1, 0x20000001, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendto(r1, &(0x7f0000000000)="12", 0x1, 0x0, 0x0, 0x0)
sendto(r1, &(0x7f0000000140), 0xffffff94, 0x0, 0x0, 0x0)
sendto(r1, 0x0, 0x0, 0x0, 0x0, 0x0)

00:00:51 executing program 0:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r1, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000000c0)={@multicast2=0xe0000001, @multicast2, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast1, @rand_addr, @multicast1}, 0xc)
r2 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000180)={@in6, 0x0, 0x0, 0xfffffffffffffc00, 0x111}, 0x98)
connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000080)={@multicast1, @empty, @multicast1=0xe0000039}, 0xc)

00:00:51 executing program 2:
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
r2 = dup(r1)
r3 = dup2(r1, r2)
write(r2, &(0x7f0000000040), 0xfffffedf)
r4 = dup2(r3, r0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000040)={<r5=>0x0, 0x90, "a12de0d31cbae767a173c12a7a5bd90d803d57c3b28e8347f96074728c58efb47276a48aecbefbc6ff0ed8ef73fe1359e27d89e3cbe98ac513c3b64d0f097a3683b2ab643b9b8d86b89df277ae6855d9ae6783af249f30de3935e62a820fb150a7a6024e798e34dee6e2ce29101cfc357eac15c2566b8b463b4e5b7008e8764e8056ec38112219df69d109196ebdb369"}, &(0x7f0000000100)=0x98)
getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000140)={r5, 0x8000}, &(0x7f0000000180)=0x8)

00:00:51 executing program 1:
socketpair(0x1c, 0x20000000, 0x0, &(0x7f0000000000))
clock_gettime(0xfffffffffffffffc, 0x0)

00:00:51 executing program 1:
sendto$inet6(0xffffffffffffffff, &(0x7f0000001000)="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", 0xffffffffffffff84, 0x81, 0x0, 0x0)
r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x1)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)=ANY=[@ANYBLOB="1c004e2104000000fe8000000000000000000000000000bb0500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=<r1=>0x0, @ANYBLOB="68fb2574bc9a286a7000"], &(0x7f0000000100)=0x98)
r2 = msgget(0x3, 0x284)
r3 = geteuid()
r4 = shmget(0x1, 0x2000, 0x180, &(0x7f0000ffd000/0x2000)=nil)
getresgid(&(0x7f0000000340)=<r5=>0x0, &(0x7f0000000380), &(0x7f00000003c0))
getgroups(0x7, &(0x7f0000000400)=[0x0, <r6=>0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff])
r7 = getpgrp(0xffffffffffffffff)
r8 = getpgid(0x0)
shmctl$IPC_SET(r4, 0x1, &(0x7f0000000440)={{0x80000000, r3, r5, r3, r6, 0x12, 0x7}, 0x848, 0x1, 0x8, 0x4b, r7, r8, 0x800})
r9 = getgid()
freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, <r10=>0x0})
r11 = getpid()
msgsnd(r2, &(0x7f00000002c0)={0x3, "2a70f2d0cef54b8c2ee39426a334ed92e18c3c87c0c2d1e8dfbd96193bbfcbb37c6371bd46e701a802d0179dbe5d4b879aba1382da07ad8b6f821faa39e6cd7673c744592fd7ca0be3e20698b836e5a6c4218ab982916f5961c4e5c826dcc506ed68edc29171c45b1b9b97f8a4"}, 0x75, 0x800)
r12 = getpid()
bind(r0, &(0x7f00000004c0)=@in6={0x1c, 0x2, 0x7, @empty, 0x2}, 0x1c)
msgctl$IPC_SET(r2, 0x1, &(0x7f0000000240)={{0x2, r3, r9, r10, 0x0, 0x81, 0x8}, 0x9, 0x80000001, 0x9, 0x7, 0x5, 0xffffffff, r11, r12})
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000001800)={r1, 0x1000, "112cb1ad663c024db62ca9f5a04e28ab5f79f89652b84b6e11a0c119e6009aec8f385bacdc1096d4b57d2779a815e8dfa00159fea362a1aa869ee777639b60862491236d338e6f343ca046c7852dbd2b061fea767263193324bb6ec8a7ee0b527f162116073a8484263daaeb8c79167eae6bf2e39b6a2a4dcd48e0459e93d371fa16c0dafcd734b143bc92fde6e572dbd4d115ab92a47e1fb96d05cf69ea4e140db38f6f6b0743c83238712a50218a794096e17d28e97919e2c0e59e341aa9ebd610061c4f09c10327cf72b3d5a76ee18164572b2f64aa37039b11af443dfdd1268a64c07893d65e21c0fcc8fdf0ac8117da580942df17047328214482d63a7b1d77cae69e4c9b967390b414cf8c15ef2cf59213e7fa7f935a90ae951958b9230e2df570f9b7c4f990d7ad7bb775383e954c8532122cffc77d96bc0b4aaf21b0e913394e51d91aaac040d12c89353bf1ab4b5aced488765a003592a3e7a7e3129ea6810f5975617f44385bd2acb7ba7cbe448a8bab5f3732c4f91c0147efc34f986d880beb565ec8afa1c265ffb8dc4f0306736668229157007bcea1f048f9e290e6d14f239f8a11f1716f91513bc9c7b5b1ba87f423ee85c2130f7f62dbce8ed6b31354207b6255c111872a961011597a26ebdb93ba013a678fe4e71a555f8b9169e3866b0ac1d739dbe4a89c29cd19b39847555188d99aedb81da5c1486ecc1654f3d8fdc998f89db51688a3f15758163611fdb46977b9416648ccb98e41d84b51100646dbc1cd041811359f1e2370b62ff86f44fabf2d8261af5e785aa26c3bd8e51b5559d5b03d822a9ac698416df69aa192bab2e77ad5e76e4a0aade14d1d5cf9c00ad7d52d86aa2b32f20f52428c973cd3c8a5e3731f065241d247a349b41af0679c4133ecafeb72c4162fcf6350f16b2c6d8d00e467961925005f3e01e12774a7f4d756cef8464353cfae74ff017a5c44b23dd3afcd5f3a177f5d8e48ddd7c8c2c179a815c26dff9bf979597df9c897aebf4bc92f9ea15625be6a820c6f3b00e7b3c86c45f6f98ccbcc8c31335ca714752bea297a443fab4e93ea3edacc4308b25c94510bd25fe36dc64bc1ae62f8d11bc276e37ab982534aa24cdc2d691d526006756d9e88b3191d73276fc23ca27c406bf012c56915c755739df049fa1af070031a59e0ed7f29ac4e25dcba4794e228fa6d5d49d85fc6ac7101135fe5c0813fde55495b0a8afc3ed6209d0e42b070e0bb896a30bd353f448bab33616f8107368a8c9e744bcc8109b60b853995394c03939b09b1836cf6bd7438e0b8768a40bc058737c12539c3a25b3c50ea4d3bf5482f6b3257048aea2afbb2c012a6838ab6b914bc17e82831e6ce3ad94d8c68637321f9ab6c0ede6e468bbdc8f2ea82d483041d1378d1600755dd9bb98512e3a16909451f6cc1c59b7d14c56ec11a2ef63815b6fb1becb4d1fc895cb2f48c87cafcd64b19131ee1df454895da9762754cf29725cca48c40adea5bb3a5575454f9e61b08b0d42d6d9a3473d3b2012c1f29e84a2cc84ca14dbe637e40b6a4e2417041f9dcb446990a24eaf5bcf1f20f3a6ddff29366fbfeeee7699dc85a2a95f6be36a9560f8ac25256b6cd18f8e85f52b6b6bb7c576f48cf6bdf63ae1ce99168f14c304ab921d5fa2af9645978c1127a55a25c694c4734ad07bd55b5a5d653181cfa6fed020da99483ce503c896e4646fcff1f0598b8022fbddd3a4ef44daae257525b9c88db1d3b6a042e72838d677dd0ffb555e65a5881a285765a2019e456ae421005027a0fea8608b51c9c9aac868a9641601418b305196a2b88c5703c7772a975e865c97a26cc515918a490cb54498c757e60db801d7dd9bea212d360fa230b3d60546a46e2656c54debf1592543cacae874ea7cdba3966c1a4070fa8409554d273a70d8b4c9b514ebd1b83e7ebf3ccd64ae887a67c77ea36b76b53eae0552f56d50d1f7d523989b57af6c347e857c4ab16f4983edb70cadd3dda348bdb9322a7ce42c1840f24de7c53f8170381d9f466892ba7a0fea7791e4113bf55f4a3500fbab225a6fa5a78bf69158a97d558fb50b9480d97a6d25aeeee4acc1eb727b7898a3555ee417449896daf63ceb219e2dffa11d3a89f44210fb3ab18c6b380639bbe0769c74e3e17bd571297a32412b4ca47c627b3d28ce1440506e9d5a1cfba0173b819a39e30141cec9b6bf3c62d2cbd32004ef1ac0d9a8b326531f92fc86b8621ea6fbaef6408968794fc56347d282950d825cb4e3843070e63d1f834be45f2cef40f6d68374e2c3065213e9f79aa0ace8e93c25c4825ad00b1a70bb2e7c918ef5e076986c1c080104fcec837d3ec54227a995f2b3d953c5bd14a1741ce72cc5cea2205d810e39d903e0654b4c4dd4f701ae30f4373a31f33f7db5973c3d2d11bd0c4b1c4e99c36103322f9c3d495e376b5b1138e63f7411994aa81550b025160440a5fee5c9f72e6d6aa1fd56de234e0f97e255920d8f8a65640cbc0fe4a2c981be6cdd399a97a8775bd931c55ddcde7063b16ce0c94cd632d66b0c01f82a1cc546fbb37a1dd1ece744d2fd2a1efc0992cba49607b6a621139454e4a1988c9450e1e895cb13b0d0ebfccaec92f7ec16c7b42f05d74da62b7a0785205768e2d2bcbe80f5156ed60a3a8105883caffa607e6a71586d363d6f2a0a298b148ef92709709ba8eada23d52917dfc553e5d4878cbde25e65f806392e4afc8ec42104da98dc07cc5979273fc70649f53ed7dfa1b03b8dd3f3fd288a5a0e647ea099651f67da52faa94c1613bb6dfc64d409a1db9a3774029af1f53a1631e034ff22a6af19533044d17197237dcdc92d81ab71846f882e6d0b839dd4d1b6286b2f815b176a27e8d49389d2bf0bd5ac2a4b464d3573fbbe5744cb8ea8d46cbb2366c65987f0cac367046cbfee2eec53b08bb6f3bead9ec158e918fcb689b930456892b79f5ef1bfcbea905d7117408f8672cf882da19b6bdce7dc0efb82786802f2cca3dc9d542912f743131754f449d65b940d5f3537fbb9c339af3678d7eb2273ecb735f218946459aef4f725e9469c5dd062192be89b6c72938d4a2838aacc5c0c47e32e886cd89eef508f88f3ae446146b6125cf580fb5099fa0d7ce69985d99e04bee2a7021158d6c02edc6df85c0941464e08a400278d042c212e3c191ae1659897cc10cfd02ea302fa2702c55d63b474de48bf55f41e354754382f41d614be7130368fe5bf7b456ca1b5370174a8f4785cb59b1c100ed58d023cc16ce85778680a41cf180ce1082c81eb0408e86cc50dc4e31203b9a6887e5928c6f1b470a0dcf7ff439da712e0376a213ba697239be0b727314751d96a2ab2e5240c8f6b159919ec0e6895677f7486576baa3d60dfab24304ec119ec341955fdbff04bce75b0d2a630eb65c7a516968b4bd505316fe65a0196aeac1affd0089b8addf824ea74c2fb148e567033646946f3153db438231fa75d8e3426350ada871e23f5bd442972c0edfaa65a3694349e726ed625d40e832963ff7f478645fa3905f90ceaf2785fce944ceaf1a0d94538fe017d00c5fd1555be6f25d834dc21352391898e689f1daa508baf6d45651e5a721470bde450217bb463d9ac93cfb6b019b5a21e1e03e0371895b55c24e93870292630e1f9540231c5d1b30ed64242b3cb38f81b136417182356e53b3dabfc16f1f4835fe2353c802db0a93ab0b509205996d6188ea35aef1015eadbac292688814e57d5b85b1d059a65ad50e61858f3029f10f3ca57abef03b5d5769c22383241708c02c2345e716799d48ec46ba04fbb913da7e90f354bb162894c7870f7591b0140b7bd18165e66e166228f2ee6d1bf06180a6804b063d0608587495c5fced0e47f99caa36eaabc97cdd0097d0d0c7994e2b2ed19f09bcdc8492e3c8d6bd37f9256ed4d1ba4485a00cf7e7efb017dd3ba5d7958b91badc296fe1538b45514d377f2d0447aec032b4bdc395742d1f4f407fe1ec2a332d88dc5bca07cc29c24b875bef3645c0c84373012c978461774994417a68a911012f1a6005601c0794579289cbc8fe1bcd66e17751a8281e41b68c80931d1227bcc65dd2beea7626a4021ce4fca80eb68e5fb2024c068be55e7e569a5c03db2acec2da746b58d78035cfbfb0bd6018f4abdf2bd5c6df4f54b0f2405e13cdfca33a20f1ebcb4c62e9cdbf642c4d988a0367693033bf3672b561b65aa6c6650c6f424b70c58d5a70586528bec66e7a58c450f34ea5cc9909f4a1fbf1cb2f54a9d499f96226f62e69ff858d18ed65299371b974a69e348fe4528e6a167b731521016b8c6a08102d2e8420493117e95ac6860792bf6bd3320034b7338d92536f9b74bda0dc1a612dd8be15463ca3dc21d45dca6c80d0d32e666fb921db550b16bb42aa0d12221b3a2cd7f05760644ed939ff6ce72277e35322305acd702a7054bad9c1d521d74ba7f90ec663fe975fd81f2ae20203f89cfae6e2283f5d3ec5dde7112818bb08c49a9a12e8f1e265baf243fe462bdd0a61cf7c02bce95f4061f4a18a76e14d7e88a19f11c4cf3a765d3620c4a5162a8597d79df5ee672cc6b538cd38f469c7deee81c9db3d769bd7014b17ddc8e8a646d3efe000888e19ce0314f417b48b50a60f8ebd8c19b803b1f7529a90eb1396aa123de96efb3fa1f36bf51de82ccf9d3a65bb9e5ae33f7f22f6459686e8d9a2cd31031c9ca010abb1bd6aa6cdc40d9b17df68f7fc21c57b862efda58620861cba1af8fea986ae9467d1aec0dd19a6f112b49c0524a6b3474a2addd100c74b1a090a0bea43b52cfc38f9d96bf4db955604ca6f99747e914d9d2fb7037a0c7592e56dc0d5185e06e2df838a0c4cb3bf5dceff6824a82daf9b4c740b9eaf559b19e7a049fc115b7c335ccd6403442e618be26a7ed7115a4e732a0960106ef157589e26b1bfe1c75050ce93705edd8a03e8e96f0dfe41f80b4b286fc3ef5c97a66b13e47967275a9410f8dadd76e59fa25c119eaa6f16cf473fd72f1c08a0f6e06016865ee36d7f5a17167ef3f6d4b1dcfe62f67526b72d5f6cee8cf6f884515c035c71d87000103de5458803b4d9d2589e3028a25b82c45fd7192c162ef6c013b267b1e95d99f71390aadbd7d23f7f82ad13e983f783369e9bf990651f7a51bf4526a299ee938ebd2eba5f4bde3c8d32532a37398f0b8de744e692c05f72879b012a36cba350a80b23a00dca2bc01be98ff312467eea5f9aa9bf0158e7d6b9339031fd66d7deca0905a763304d48bd67be3521cc21ec68bce181360763702c51d86f358daf31dfcb79e37fc33ad144122fa34620c08644c5e8afa7b39b41df8efb84e355f026815549100656d5177552ae30ae7e8c4f193cfacaea1ddcbd107cadbee11bad2c002f88a0ccd1a67f81445ee9b7256fa73cbad0754d9fb79beadc61953a946a141e592621275a2feded193bf2dd3ab3ae76ab15e7919fe07dc1799e722009a2e311de2edb2e202de38210b9c1f56e757651fbc488fd7568bd52162dbf50d2f1f2c2d79107efad4d4c49eefaabe140f4d2d30edf25fff6d2c6162f00842d54d52f1b38980150398d237f22b3e0922ec7c5152392529eb3514b4737a3aaeb11ef0499f3017b6dc235007dab4645ce028a7e911153308434301494d771c9400c10d71965f4da5aa1fb3f068355a3dece012dc32c68a89b833e4647d6f89c631c381e8c26a56c3ab3004e003d5cfbec07fd1dd61da2bd1ba4052ab38f3a4e79aa90e8cc4c99c72eed620a1e9c5f173db92c087a735a"}, &(0x7f0000000140)=0x1008)

00:00:51 executing program 3:
__semctl$IPC_RMID(0x0, 0x0, 0x0)
semget(0x0, 0x3, 0x1)
r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10, 0x20000000)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000002380)={<r1=>0x0, 0x1}, &(0x7f00000023c0)=0x8)
mlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000002580)={0x2, 0x4100, 0x2, 0x8000, <r2=>r1}, &(0x7f0000002440)=0x10)
sendmsg$inet_sctp(r0, &(0x7f0000002500)={&(0x7f0000000080)=@in6={0x1c, 0x3, 0x80, @empty, 0x9a}, 0x1c, &(0x7f0000002300)=[{&(0x7f00000000c0)="fbe888e51a947f54c140e37f4c0ee63fc6210172134d31220b82ab7ac2eb45c3165be8d46b22753611db1a8bc6afbee884f34ba11da16c8c7d0662d3e4c3ccd8630e884925de2ab470690798438c43dd781bed0eb9cdd3f738a67ad79fbc4008265d6257ec0b4692d5158af0420ec5b6d48666cef4172825268e21ec6827df6c973de1ddc166de4090c1f36bc85c3392dc9afe9a44be0890ea7e4521f6d737c28c1f0733e6354827ec697498c98c3eeba51f4915a8660c0f87aa3538e17cb9c50cd7111b9f37a94eff3427987cf511c0a59a1f73a0801bcadba861fc48fa6d5f1218805c7c20925cb5cb3fc13e156093b68d1858fad40749b73db9f177b9e1860ac327fe9b1b4ea3fb62c685afbeab4912dbdeeda2ab16b2d40ec30579ba74d40cb1781e291b59fe20d22deb868135cdceeae1ae2125a3eadff9aa10436a8e1e47728246e5fd925d67b35d3403301f112486ce8dacc28180000b4905ea30d9062bc413de9e127980f1023e3f9eeac7195c8eba1da90141acc447ff1465ac99f68f30fe5ffa6825a7f602f69403cb9fbef91de2fbc53c53be4bea2a2006945f36eb05ed1dd9c7ece71977456e7e2161fb6d8ee3a1964dfd9bfdc3e5f5fd36b6ea6dc3cdb2860c50a77979e177803612f1df0a976f6c8bd52efa704fa7589f57a6134e9a56f5d18c7ef751dc7320ce4f3bcfa528cac76b8006212ca021b413ed4501df40816199277c876e7903ca6d663730d429db9870fac5b2b16bce403d5a6a871df7e056b48016a775e60decc1808d68d8996e06913e80ec51268a1b8efb72aefd692bf67823458fe3d509633cacf3a5c5425456c3c30cfe0628cc3e42b61afaad6be9222b1743c1e48a9614d16f9f282c36262ccf3584029d7c012be3adde75446225401f375287ded2c5c424951de9dad21c0166f5a3ad59d6da58d0a403cd816708d9f0f1c42853826ead4971d852d813a7eaadbf258d944fe42bbf2a8859cfe5cfaddce0d3b088b32703c3ed8a71d391c2caaf3176369b65499e5fa2aa2fc0e859d64bcb65efeedb17038b31344012e9df15fd6277fc3c72d24a5791db5bd6d90e0010926c6f95c569aef2fe93644bf4e8e76ea8ae27bda65a808432720f42efc91341bffafad94ae7c452feff04a7919860717e5cbf08722f085a2093a5e935158f98edf44b2b1364a07c21b2ffc7566400fec2db8248d54cc345c3b6b6cdc3de70a466be6fc58bd78be98cc9f6d89b0d9439ddec5284ea035088a57c51a04b5f4185cd56562f89038260b17cc956f3844be309174c32ef16305242dc8f6b20b71a94c45d560b8dda0b78e1c9899b0f13cb5b71f1cf72596d9e86509d9d65b7b1ba642db027ccd3edcef3d8861613ec8fd1ef89a51ab09d19d49dba7dbb70338c2bf05628792c3069153e1d9cc711bbae952909174f1a0ee1ac63c21c392e30c3a601e57cef41abf1f4ab53fe6a3e78705cfdab9030548bc3a064dc6b5632fe7af537162227093426919275117da6b25b54e870ba6a4981a2861bf8124e9ffe8669edf076ad9c7b92fe5795f039cdb3fd800f9f0f21eb4dc7788ec123913f48b7fd277a4949fb4b9fb9297cf48be0a95b4e6b69186fdb94cc15e55313e6edb8f1c2155085613892d7c5d1150e55ea0f51f18006baa87dbaa4917ed35f7a3281e9fc6e2898fa213b5353dc45e7a2d2c0777adda1c3637fd7cc1cc193db77f585323ee39e32d65a096e3e0e2578c9d48be481efe8304ea4cdffd17cd14dcb79392dae08421184ed76613e6abaa4588d8c35f32093048150078939ba41eb1e2e1a959f86ee326bd189bb2b1e3c14f54cd61a70662772103e26d7b01f33acce500e264c3dd15c19e47c8f878eef4e3fe8f5c82927ae4cbd8d53d385343ca4d165ff88a6204e5fa84661842db74f3924377e1384cc64ecb3206ec5ea9033f0c613dcb30e137c0ea5e655fbb97622266f86282f26a6d5a206f056cb24eb9b8b367aa9bc9d0e6664f2b9c2581e13e458ba7785196341710f8dd4689a31e664bbf88b009eeadf7451e5bbe25b21b330d226d09782e7be49aae0cf6eff981693fcb565b0311be19b1188ef5762b5a88a89b41203196b1ccff1b7c05e59f7e48b76181434cd694f463f60d7a7505f82f89aa3befd8410b71f8e437303a6b480464a107945a6c9b77dea0f0f2a12011b83cb872d41e5f11078bea4c43e28417bbbd97aacfe907f9e164e3ee42bf5ca88a64ac0bbdfdf15d5e2ec0cb7fd512c410babbe737520b8804f2878edf66811a3d004b68d1395b2b0389d7ab6270de8f0d4896754fa24146948532e5e1163713e8e9d2e3f8339b1b9a4ac6330a9f66096e279596e001e673cc8fdab3b16e75e9afd1932e9d6fea40dc8d1ad735b4874162533f7b8feef0653b71eab096667f1c6d69d88ab8881ae89ee953c33825ae9e3d7c2126e8894a9620893a62c6f2728150a1edd5ec1ff9d85fa0bec1dbb6c4709bc71776d04c52ebba131294998242b0df3e0612866254d7009eebd1b7b38ce32e172cd25a7f9f339501ab07ec75683f968e91dd1f0bf846a7be069e6db47d494f7fbc00c5f7fc890424f18ad327d3667f384ad0690808068ce65f20ce3fd719bd671c3fae88de758e666d982183bbbe7e664384aa868404c84d1787f763022538eee33d123b21ca1e3a36f0372522b2404cad63e6f6b8b3cdb58925435c183a5eb5ded3c65cf768316bd90e0c030844fe422614e362a451588868afe0e9c1c9b3fcf7e31717d1ff26d70170ff88900c4504a6b75cc82bb6b406b3f1acf51f724b69db0655f96942a98947b922f3cd10b0946483b9eae3a7f040f83fdf89413c4a04199871a5f0d03eaedc5ae76da802c6177e9fd876707a0cb2e0592e3c90b8fc8eb6b61c65104c2c1efa99f769decff05084364a78fb83de331ea1e7d606d16f61e4fcd020ca11f7b04d0c04890ef5f1eac0dc325cb9b9881fa0f77072962c2dd0c99e2d3facfc6a72f3c9a5c437f6a367a30c07ff94507e629dadc29ccbc0231f6dd7ef17220be3693e0a392784ba61e151c74b614c3955f8767ae2bb4cde6fe7f77d4ceee09a18a1a3dbd49004a29efac18cd1b7ba5586f23748e31ec7290fba295d76eefaa943d017481672040eca0f55d92c7242e5790e7273f1de179d44db89f659ae0ec04bf6fc9507e409086c2e5dc339e115038d7fcc425888fd2b48563b4495905ea037cb04a9ae5562e10ddd22a6f85bf6dd5d5986121f6eaf1a65f5930e7ec8ebbbfbe77386cfad490e22c5197f4e274dbf357fe222cf95f80c3c11776cbf951f1c1d08a5d5a45a6767735d37c10cda0929c2b67218b2d909aacd09519118954873cc9ab43a89b323756a23f340007216ad8b4654ab8d32a7661dd03a0d7b97232962297a8a233acc625eb4ec7ce3e75dc9b9fa07abbea660c43a1de217bf47fa406e477359a2c621bc16bac8508544e57d8067d2620babb9c219bb2a6015b03d38cbf48a58dcaecd358f534e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0x1000}, {&(0x7f00000010c0)="3ba8f8", 0x3}, {&(0x7f0000001100)="69150cc2960724b4b594e3cf411d619290d08e504f1a7fbaea04c396af9188220a03c9047518d258821a50eee2cb88508505d63b892923f8a1999e48d259a822f9d1f4c0923869b66acd0572544115a1666e9bb5df69406e7552b321acc4ea19d48345c11d1f09574e43e400564631d17886e941b0c7ab3e70ea98d928ce2377d0d2026e35c31b28ac4c1dc493d7b3cfb9c58449441430652b4f16bad2254c2e84a9a3f94a5ac7fe05869e9691dfe70de25dbbaebdabc61e51a3a5ff7b6cd20f6eae1621f9cd7f", 0xc7}, {&(0x7f0000001200)="707531fdffc65e6a8091ffd9818c3bf24790f83bccc772e6f384611f450babe7a9cf045459309a3712278f30bb", 0x2d}, {&(0x7f0000001240)="516697a30e4ee5f31890c600184133e29246f48d499e8f651f332bca3a746a08ffd189769d499ee0a6a1ada11a78bc8889bbdd3674fa7c62c8b457468228d3a845fb6ecd70b80e0dc2910c659f597d53723c527250ffad41b3f519995389123c1f5fef0c1a55037fbec363c0e53aec20255a6369bf33c38df78237091c810d7776fe2274a4", 0x85}, {&(0x7f0000001300)="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0x1000}], 0x6, &(0x7f0000002840)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB="1c000000840000000a000000000000000000000000000000000000002c00000084000000020000000101090000000000010000000100ffffff7f000066090000041c24005666dcb9bf7e271a1ed1f66049826c6d1f760a762c91fe2f73a5d7cf", @ANYRES32=r2, @ANYBLOB="1400000084000000070000000f00000006000000"], 0x78, 0x1}, 0x1)

00:00:51 executing program 1:
getsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000000), &(0x7f00000000c0)=0x2)

00:00:51 executing program 0:
r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000000)={0x4, 0xa6}, 0x10)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$sock_timeval(r1, 0xffff, 0x1015, 0xfffffffffffffffe, 0xaa)

00:00:51 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x100000001, 0x4)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={<r1=>0x0, 0xe, 0x2}, &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000240)={r1, 0x800}, 0x8)
connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="82162e2f6669415dc46c6530000619c1e562ef29d2f689c0be227d6d2e6ffd000000000000000084b0fd0190b42fbf694be3722967490583546a436cbeb9964a15594385647d757847f68219958b420a3ca644b65d740000000000000000000000000000"], 0x10)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x5, 0x800, 0x7ff, 0x3f, <r2=>0x0}, &(0x7f0000000040)=0x10)
setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000180)={r2, 0x4}, 0x8)
sendto$inet(r0, 0x0, 0x0, 0x20005, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @local}, 0x10)

00:00:51 executing program 1:
r0 = semget$private(0x0, 0x7, 0x82)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, <r2=>0x0, <r3=>0x0})
freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0))
semop(r0, &(0x7f0000000480)=[{0x3, 0x200, 0x800}, {0x4, 0xe000000000000000, 0x1800}, {0x3, 0x7, 0x800}, {0x6, 0x200, 0x800}, {0x3, 0x8, 0x1000}, {0x1, 0x597b, 0x17fc}, {0x3, 0x3, 0x1000}], 0x7)
fchown(r1, r2, r3)
r4 = accept4(r1, 0x0, &(0x7f0000000000), 0x10000000)
getsockopt$inet_udplite(r4, 0x88, 0x6, &(0x7f0000000440), &(0x7f00000004c0)=0x4)
getsockname$unix(r4, &(0x7f00000003c0)=@abs, &(0x7f0000000400)=0x8)
getsockopt$inet_opts(r4, 0x0, 0x1, &(0x7f0000000540)=""/4096, &(0x7f00000002c0)=0x1000)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000040)={0x4, 0x400, 0x2400, 0x1, 0x2, 0x2f, 0x7, 0x6, <r5=>0x0}, &(0x7f0000000080)=0x20)
socket$inet6_udp(0x1c, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000000240)={r5, 0x7, 0x4acf, 0xffffffff}, &(0x7f0000000280)=0x10)
open(&(0x7f0000000500)='./file0\x00', 0x10002, 0x10)
msgget(0x1, 0x80)

00:00:51 executing program 3:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040))
sendto$inet6(r0, 0x0, 0x0, 0x5, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)

00:00:51 executing program 0:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
recvfrom$unix(r0, &(0x7f0000000000)=""/1, 0x1, 0xc0, &(0x7f0000000040)=@abs={0x0, 0x0, 0x1}, 0x8)
sendto(r1, 0x0, 0x0, 0x8, 0x0, 0xd1)
recvfrom$unix(r0, &(0x7f00000000c0)=""/14, 0xe, 0x802, 0x0, 0x0)

00:00:51 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000140)={0x0, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000100)=0x2f2)
pwritev(r0, 0x0, 0x0, 0x0)

00:00:51 executing program 1:
open$dir(&(0x7f0000000380)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x480000002c6, 0x40000000000002)
ftruncate(0xffffffffffffffff, 0x7)
mkdir(&(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x127)
r0 = open$dir(&(0x7f00000002c0)='./file2\x00', 0x1, 0x82)
freebsd11_lstat(&(0x7f0000000180)='./file2\x00', &(0x7f0000000300))
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000000c0)="81", 0x1}], 0x1, 0x6d998)
ftruncate(r0, 0x1)
open(&(0x7f0000000100)='./file3\x00', 0x80000000000206, 0x2)
pwritev(r1, &(0x7f0000000680)=[{&(0x7f0000000140)='/', 0x1}], 0x1, 0x0)
mkdir(&(0x7f0000000200)='./file1\x00', 0x0)

00:00:51 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
fchmod(r0, 0xe3)
ftruncate(r0, 0x2)
execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=[&(0x7f0000000000)='_\x00', &(0x7f0000000080)='\x00'], 0x0)
lseek(r0, 0x0, 0x3)

00:00:51 executing program 0:
mlock(&(0x7f0000a84000/0x2000)=nil, 0x2000)
chmod(&(0x7f0000000000)='./file0\x00', 0x22)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)

00:00:51 executing program 0:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x88)
r1 = dup2(r0, r0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000100)={<r2=>0x0, &(0x7f00000000c0)=[@in6]}, &(0x7f0000000140)=0x10)
fdatasync(r1)
setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000180)={r2, 0x0, 0x100, 0x4}, 0x10)

00:00:51 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000300)={0x1, [<r1=>0x0]}, &(0x7f0000000100)=0xffffffffffffffb8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000080)={r1, 0x0, 0x80000001}, 0x8)
shutdown(r0, 0x1)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000040)={<r2=>r1, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000240)=0x10)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000280)={r2, 0x2}, 0x8)
socket$inet6_sctp(0x1c, 0x5, 0x84)

00:00:51 executing program 3:
r0 = socket(0x1c, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x800}, 0x10)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="001ce38ae5cbfdf470aac1806a8f2e2f"], 0x1c)
r1 = fcntl$dupfd(r0, 0x0, r0)
freebsd11_fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
fchownat(r1, &(0x7f0000000000)='./file0/file0\x00', r2, r3, 0x200)

00:00:51 executing program 0:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x80800000000203, 0x2)
truncate(&(0x7f0000000340)='./file0\x00', 0x80000000)
lseek(r0, 0x0, 0x1000000000003)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000040)={0x7f, {{0x2, 0x2, @multicast1}}}, 0x90)
getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4)
r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f0000000080)=0x3, 0x4)
pwritev(r0, 0x0, 0x0, 0x0)
open(&(0x7f0000000100)='./file0\x00', 0x10000, 0x77)
read(r0, &(0x7f0000000580)=""/23, 0x17)
accept$unix(r0, 0x0, &(0x7f00000001c0))
pwritev(r0, 0x0, 0x0, 0x0)

00:00:51 executing program 2:
open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
truncate(&(0x7f00000000c0)='./file0\x00', 0x8010040000)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
getsockopt$inet_buf(r0, 0x0, 0x4f, &(0x7f0000000740)=""/4096, &(0x7f0000000040)=0x1000)
munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000)
truncate(&(0x7f0000000080)='./file0\x00', 0x1000200)

00:00:51 executing program 0:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=[@prinfo={0x14, 0x29, 0x14, {0x0, 0x300}}], 0x14}, 0x4000000000000)

00:00:51 executing program 3:
r0 = socket(0x80000000003, 0x20000000, 0x6)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r1=>0x0]}, &(0x7f0000000100)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x32, &(0x7f00000001c0)={r1}, 0x8)

00:00:51 executing program 1:
r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x10000000)
getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x5, 0x3, 0x1f, 0x0, 0x12, 0x8000, 0x8, {@in6={{0x1c, 0x1, 0x7fff}}, <r1=>0x0, 0xff, 0xff, 0x800, 0x6, 0x3f}}, &(0x7f0000000140)=0xb0)
setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000001c0)={r1}, 0x8)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={r1, 0x1}, 0x8)

00:00:51 executing program 0:
r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x0)
ftruncate(r0, 0x800800805ffff)
truncate(&(0x7f00000000c0)='./file0\x00', 0x20000)
ftruncate(r0, 0x0)
open(&(0x7f0000000000)='./file0\x00', 0x200, 0x40)

00:00:51 executing program 1:
r0 = socket(0x2, 0x3, 0x0)
getsockopt$sock_int(r0, 0xffff, 0x2000, &(0x7f0000001340), &(0x7f0000001380)=0x3d)

00:00:52 executing program 3:
r0 = socket(0x2, 0x20000005, 0x0)
r1 = socket(0x2, 0x2, 0x0)
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x4, 0x5}, 0x8)
write(r0, &(0x7f0000000080)="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", 0xff)
socket(0x17, 0x20000000, 0x7)
dup2(r1, r0)

00:00:52 executing program 1:
r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10)
freebsd10_pipe(&(0x7f0000000080)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
r4 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000100)=0x1c, 0x30000000)
r5 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000180)=0x10, 0x10000000)
ppoll(&(0x7f00000001c0)=[{r0, 0x100}, {r2, 0x10}, {r3, 0x1}, {r4, 0x4}, {r5, 0x50}], 0x5, &(0x7f0000000200)={0x8000, 0x5}, &(0x7f0000000240)={0x7fff}, 0x8)
fcntl$dupfd(r3, 0x0, r1)
r6 = socket(0x2, 0x20000007, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x23, &(0x7f0000000500)={@in={{0x2, 0xffffffffffffffff, @multicast2}}, <r7=>0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0x101, &(0x7f0000000300)={@in6={{0x1c, 0x3, 0x19df, @remote={0xfe, 0x80, [], 0x0}, 0x7fff}}, r7, 0x7, 0x100, 0x1, 0x800, 0x1}, &(0x7f00000002c0)=0x389)

00:00:52 executing program 2:
open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
truncate(&(0x7f00000000c0)='./file0\x00', 0x8010040000)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
getsockopt$inet_buf(r0, 0x0, 0x4f, &(0x7f0000000740)=""/4096, &(0x7f0000000040)=0x1000)
munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000)
truncate(&(0x7f0000000080)='./file0\x00', 0x1000200)

00:00:52 executing program 3:
r0 = open(&(0x7f00000001c0)='./file0\x00', 0xb, 0x180)
getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000200)={<r1=>0x0, 0x8}, &(0x7f0000000240)=0x8)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000280)={r1, 0x8, 0x3}, &(0x7f00000002c0)=0xc)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000300)=0xffff, 0x4)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000080)=0x400, 0x4)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
r4 = dup2(r2, r3)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f00000000c0)={<r5=>0x0, 0x100000001}, &(0x7f0000000100)=0x8)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x29, &(0x7f0000000140)={r5, 0x3}, &(0x7f0000000180)=0x8)

00:00:52 executing program 3:
r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6, &(0x7f0000000080)=0x1c)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000240)=ANY=[@ANYBLOB="02004e21000000090000000000000000550000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=<r1=>0x0], &(0x7f0000000100)=0x8c)
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={r1, 0x401}, 0x8)
open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
freebsd11_mknodat(r2, &(0x7f00000001c0)='./file0\x00', 0x42, 0x100)
open$dir(&(0x7f0000000140)='./file0\x00', 0x110, 0x0)
flock(r2, 0x40000003)
r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
flock(r3, 0x2)
execve(0x0, 0x0, 0x0)

00:00:52 executing program 0:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
fsync(r0)
open(&(0x7f0000000000)='./file0\x00', 0x800, 0x20)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={<r1=>0x0, 0xfff}, &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={r1, 0x5}, &(0x7f0000000140)=0x8)
close(r0)

00:00:52 executing program 2:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="28000000ffff000006000000000000005604c1aa2f12be2be08436a1a9b99e431896688e6995685d"], 0x28}, 0x0)
dup2(r1, r0)

00:00:52 executing program 0:
r0 = socket(0x11, 0x3, 0x2)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x6, 0x5000, 0x7, 0x5, <r1=>0x0}, &(0x7f0000000040)=0x10)
getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, r1}, &(0x7f00000000c0)=0xc)
close(r0)
socket$inet6_sctp(0x1c, 0x5, 0x84)

00:00:52 executing program 2:
connect$unix(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="0000fb010000158c7293866c6530000000000000000000000000"], 0x10)
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff})
dup(r0)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={<r1=>0x0, 0x800}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000000c0)={r1, 0x2, 0x2, 0x1, 0x10001}, &(0x7f0000000100)=0x18)

00:00:52 executing program 1:
socketpair(0x10, 0x10000003, 0xffffffff, &(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
bind$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x0}, 0x8)
getrlimit(0x7, &(0x7f0000000080))
getsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f00000000c0)={@local, @broadcast, <r2=>0x0}, &(0x7f0000000100)=0xc)
setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000140)={@loopback, @remote={0xac, 0x14, 0x0}, r2}, 0xc)
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000180)={<r3=>0x0, 0x0, 0x41, 0x1000, 0x9, 0x1, 0x4, 0x4, {@in6={{0x1c, 0x2, 0xfffffffffffffffe, @loopback, 0x8}}, <r4=>0x0, 0x6, 0x4, 0x1, 0x1f0000, 0xff}}, &(0x7f0000000240)=0xb0)
setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f00000002c0)={r3, &(0x7f0000000280)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x101, @remote={0xfe, 0x80, [], 0x0}, 0x1}]}, &(0x7f0000000300)=0x10)
bind$unix(r1, &(0x7f0000000340)=@file={0x0, './file0\x00'}, 0xa)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000380)={0x1ff, 0x0, 0x20, 0x50, 0x100000001, 0x9, 0xfffffffffffffffb, 0x1, <r5=>r3}, &(0x7f00000003c0)=0x20)
ppoll(&(0x7f0000000400)=[{r1, 0x120}, {r0}], 0x2, &(0x7f0000000440)={0x10001, 0x40}, &(0x7f0000000480)={0xbc5}, 0x8)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f00000004c0)=r3, 0x4)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000500)={@in6={{0x1c, 0x2, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0x4}}, r5, 0x1f, 0x4, 0x2c64}, 0x8c)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000005c0)={0x0, 0x2, r3}, 0xc)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000600)={r4, 0x3, 0xc00000000000, 0x0, 0x9, 0x4}, 0x14)
setsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000640)=0x1dc, 0x4)
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000680)={r5, 0x61}, 0x8)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000006c0)={<r6=>r3, 0x40, "71aa600198e71a4ffd15e6f2a362102b60c4ae2f3b86bba8de3afdb7cdf7b21c147f9e69ecc3f11c27c5ba357b2607a14bf80979a476e8b427c0cf0d336df6ce"}, &(0x7f0000000740)=0x48)
r7 = accept4(r1, &(0x7f0000000780)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000007c0)=0x1c, 0x20000000)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000800)={<r8=>r6, 0x6}, &(0x7f0000000840)=0x8)
bind$unix(r0, &(0x7f0000000880)=@abs={0x0, 0x0, 0x2}, 0x8)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r7, 0x84, 0x107, &(0x7f00000008c0)={<r9=>r4, 0x40, 0x1, 0xfffffffffffffffa, 0xff}, &(0x7f0000000900)=0x18)
socket$inet_udplite(0x2, 0x2, 0x88)
setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r7, 0x84, 0x18, &(0x7f0000000940)=0x7, 0x4)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000980)={@in6={{0x1c, 0x3, 0x9, @local={0xfe, 0x80, [], 0x0}, 0xff}}, r9}, 0x84)
connect$unix(r0, &(0x7f0000000a40)=@abs={0x1, 0x0, 0x2}, 0x8)
setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000a80)={r4, 0xb, 0x5}, 0x8)
setsockopt$inet6_MRT6_ADD_MIF(r7, 0x29, 0x66, &(0x7f0000000ac0)={0xfff, 0x1, 0x3, 0x0, 0x10000}, 0xc)
utimes(&(0x7f0000000b00)='./file0\x00', &(0x7f0000000b40)={{0x100000000}, {0x9, 0x2}})
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r7, 0x84, 0xf, &(0x7f0000000b80)={r8, 0x70, 0x1f}, 0xc)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000bc0)={r5, 0x2, 0x3}, &(0x7f0000000c00)=0xc)

00:00:52 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x3)
r1 = dup(r0)
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
close(r1)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={<r3=>0x0, 0x2, 0x81}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r2, 0x84, 0x8001, &(0x7f0000000100)={r3, &(0x7f0000000080)}, &(0x7f0000000140)=0x10)
ftruncate(r2, 0x7e2780e3)
pwritev(r0, 0x0, 0x2f, 0x0)
fcntl$getflags(r1, 0x0)
readv(r1, &(0x7f0000000340)=[{0x0}, {&(0x7f0000000640)=""/4096, 0x1000}], 0x2)

00:00:52 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000200), 0x8)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x10)

00:00:53 executing program 3:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f00000000c0)={0x1, {{0x1c, 0x2, 0x6, @loopback, 0x5}}}, 0x88)
socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = socket(0x1f, 0x3, 0x401)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f00000001c0)={<r2=>0x0, 0xde, "97479922f9699dceefe89dae4a0038b5602ee26278ec5b89461f5f44a16daa6631c2ddfb2c34c1a226947f42092418dcb51ad9d62201b75308acdeebcbb52cfb2faf00bcc6efc7cceb23bffc2a60daea63013a6afab3a97b5bce7dce5c1d111ea26d7d1e8c7ddeab6237966c322718ed0f0a62c7259e2cf2e0f7d2b39707e9e095e279bd8fa992d5da774116322335c5f1dad125971a37c12e65d7e513d1470ca55147398beab0b1fc71f3dac1f74098badc8a513abb7effed5119fbfeed6ce3912068cc98624d24551522be67651145e68228f3f7ffc9d2c320bb6e32ee"}, &(0x7f00000002c0)=0xe6)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000300)={r2}, &(0x7f0000000340)=0x8)
setsockopt$inet6_int(r0, 0x29, 0xa, &(0x7f0000000040)=0xf74, 0x4)
setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000180)=0x5, 0x4)
accept$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c)

00:00:53 executing program 0:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
sendmsg(r0, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x264, &(0x7f0000000040)=ANY=[@ANYBLOB="10008ec0ed3858acaebbff421d08330d561464ea2a09a3b9a4000000000000000000000000000000"], 0x10}, 0x0)
r1 = semget(0x1, 0x1, 0x202)
r2 = open(&(0x7f0000000500)='./file0\x00', 0x942, 0xb2)
setsockopt$inet_tcp_buf(r2, 0x6, 0x24, &(0x7f00000005c0)="c21b6651cfd7f5061100d11dbbab9f31b952f18ef7a51dfe8644693f162bd8d949c2a8c9bc982d34601abe29e8b3d5ca904bf0f109a43c8b7873be551fc11e1b363579d9b0c330bc159ef8a3d3ce13c341bc318e5923cea7d469b148d4ea92d4e8049ec9f61666a3658c63", 0x6b)
setsockopt$inet6_udplite(r2, 0x88, 0x6, &(0x7f00000007c0)=0x9, 0x4)
read(r2, &(0x7f0000000080)=""/20, 0x14)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000540)={0x4, [0x1, 0x3, 0x800, 0x1ff]}, &(0x7f0000000580)=0xc)
setsockopt$inet6_udp(r2, 0x11, 0x1, &(0x7f0000000840)=0x100000001, 0x4)
sendmsg(r0, &(0x7f00000004c0)={&(0x7f0000000100)=@in6={0x1c, 0x2, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x7fff}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000140)="3744ae142e693a47dfcf5db4cfb569658ceedf8519c5d570b453688eedc750c95b8632bf8605dc02b32e71ae7053d30e83ec59cf164f16d75a80b79c0195ec171b7af20858781ca4acb52be9ef835a2ef40c8eb4b863ef28fa21d35a5a51b3719b2b2dc9f87ae9a43cb78b7693cb832f2ba8de9517a9ba1345edea91cb23e9466a2fb226ede58ca0778682e2086e57de59926dec97d3318fa16b16608b91bb677342a4f47ff63547929edca5d05271e80aac0e0a7e869cb69863b4a9e8b97d69fa659b304a3e475f30a9ad9fa765e086900f69", 0xd3}, {&(0x7f0000000240)="c3706e40a61be793dc9f2a9dc51b3d21f30318905d879f8cc3fbcf09512b52defc1576f20230fb57af82484358b74cca337d6dd4a7446e9cb5a9bff3786e17d817b273fca7ddfe88aa", 0x49}], 0x2, &(0x7f0000000300)=[{0xb8, 0x3a, 0x3, "017a2208d586785dd9b96755f63d3fa0c662d3c2a048552fbeefeb88804c2a89c4be2dd7868bb7be8a53fb49c152ba620e432a45a39b589b3ec8b89127be6cc7b297acf0e6ad4171b8b9ce18a5b5a3f52d247052e4833dba1b0d9f23f93a9d47e358e8a014d7df24715973f58b54af2268da2e2b24438a6a11864e803f09b9af6a68cee43bc6eb814dfa447bb98c13f67065fbf9341117c2371c955ef8a3abd24d"}, {0x100, 0x0, 0x7fffffff, "f7a1c12b6c5ecf69deb4589f7f084edc988b2c8d0ac6abf03c50b7b8a1e8362cce5b85c15b68728c3b188990f75bce0c83039d25ef3b88a7066b818a6061ea592148e158feb71dffb45ad553508e15d8546723a0b09a57c0f02064cd76b4d78d3360938105b0c87da3b503f46f3f1f21bf86d680c7d80d9256b44b1c82488fc44e5de714b531f12baabdd065d2b9bd3590a1221817ddf893ab2f8a3720588e8d02db12d5559f5ffdba413474303fbfab1a58e414a49d784360686f9789315db6fa54ba54e3e4edd4b82f51d12dcad28f993709da0c585d89591850181fc9e93ea83a2a8c0ac4ba8256d7"}], 0x1b8}, 0x100)
__semctl$SEM_STAT(r1, 0x1, 0xa, &(0x7f0000000640)=""/77)
getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f00000006c0)={<r3=>0x0, 0x1, 0x6, 0x1f, 0xfffffffffffffffc, 0x3, 0xf3c, 0x5, {@in6={{0x1c, 0x1, 0x3, @loopback, 0x3f}}, 0x0, 0x100000001, 0x6, 0x8000, 0x4, 0x8}}, &(0x7f00000000c0)=0xb0)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000780)={r3, 0x8, 0x1}, 0x8)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000800)=0xffffffff, 0x4)

00:00:53 executing program 2:
socket(0x2, 0x20000003, 0x2)
recvmsg(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
r0 = socket(0x1f, 0x20000005, 0x0)
connect(r0, &(0x7f00000000c0)=@in={0x2, 0x3}, 0x10)
setsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f0000000080)=0x8, 0x4)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000100)=0x8)

00:00:53 executing program 3:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = dup(r0)
readv(r1, &(0x7f0000000380)=[{&(0x7f0000000040)=""/252, 0xfc}, {&(0x7f0000000140)=""/25, 0x19}, {&(0x7f0000000180)=""/213, 0xd5}, {&(0x7f0000000280)=""/211, 0xd3}], 0x4)
clock_gettime(0xf, &(0x7f0000000000))
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac}, 0x1c)
rename(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00')

00:00:53 executing program 0:
syz_emit_ethernet(0x22, &(0x7f0000000040)="997ffce058f8d277ee347815080045d2602b7b794639c90d9c253c01c7804529e76c")
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
r1 = fcntl$dupfd(r0, 0x0, r0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000000c0)={@in={{0x2, 0x1, @loopback}}, <r2=>0x0, 0x40, 0x100000001, 0x3f}, &(0x7f0000000000)=0x94)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000180)={@in6={{0x1c, 0x3, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x3ff}}, r2}, 0x84)

00:00:53 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000001c0)={<r1=>0x0, 0x1, 0x1, 0x3f, 0xffffffffffffd8bb, 0x1, 0x10000, 0x0, {@in6={{0x1c, 0x3, 0x373f, @empty, 0x100}}, 0x0, 0x2ce6, 0x400, 0x402, 0x6, 0xffffffffffffffc1}}, &(0x7f0000000080)=0xb0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={r1, &(0x7f0000000280)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000380)=0x10)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
poll(&(0x7f0000000100)=[{r0, 0x20}, {r0, 0x4}], 0x2, 0x3f)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4)
freebsd11_lstat(0x0, 0x0)
getgroups(0x21c, 0x0)

00:00:53 executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000000)='6', 0x1)
pwritev(r0, &(0x7f0000000580)=[{&(0x7f00000004c0)="377182f3428df4085d2a794c2f2601a36ebea8db46d06c68f088b5998b84b3412055c57aa7e88ad97ac56c7992b77eab10cfe479a9ab27b746a9d2cd62c75cba2fd69419501392982c01682439d024b737a1827238117d47acd36c704f076f53ac6e169f8618c03eb192f1c47678165081e05f922cc561098acc7cc034d4877bea", 0x81}], 0x1, 0x0)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000300)={<r2=>0x0, 0x1, 0x7}, &(0x7f0000000340)=0x8)
freebsd11_fstat(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000440)={r2, 0xfffffffffffffffe}, &(0x7f0000000480)=0x8)
setgid(r3)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000380)={r2, 0x6}, 0x8)
preadv(r0, &(0x7f00000002c0)=[{&(0x7f0000000140)=""/30, 0x1e}, {&(0x7f0000000180)=""/60, 0x3c}, {&(0x7f00000001c0)=""/111, 0x6f}, {&(0x7f0000000240)=""/78, 0x4e}], 0x4, 0x0)
r4 = dup(r0)
getsockopt$inet6_tcp_buf(r4, 0x6, 0x24, 0x0, &(0x7f0000000080))
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000040)={0x800, 0x401, 0x2500, 0x0, 0x3, 0x5, 0x5, 0x5, <r5=>0x0}, &(0x7f00000000c0)=0x20)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x15, &(0x7f0000000100)={r5, 0x5551f19c}, 0x8)

00:00:53 executing program 2:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = dup(r0)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0xffffffffffffff5a)
sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)=[{0x10}], 0xc}, 0x0)

00:00:53 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
r1 = getpgrp(0x0)
fcntl$lock(r0, 0xd, &(0x7f0000000240)={0x2, 0x3, 0x9, 0x80000000, r1})
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0x4)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={<r2=>0x0, 0x2b8e, 0x5, 0xe2dd, 0x3, 0x4}, &(0x7f0000000340)=0x14)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000380)={r2, 0x101, 0xffffffff}, 0xc)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x1)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000002c0)={<r3=>0x0, 0x1}, &(0x7f0000000300)=0x8)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000280)={<r4=>r3, 0x1}, &(0x7f0000000180)=0x217)
setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000200)={r4, 0x4}, 0x8)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080), &(0x7f0000000100)=0x4)

00:00:53 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x4f)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1d, &(0x7f0000000200)={0x0, 0x0, 0x7a, "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"}, 0x35)

00:00:54 executing program 0:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000000c0)={0x5, {{0x2, 0x3, @multicast2}}}, 0x90)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x9d9, {{0x2, 0x3, @loopback}}}, 0x90)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$sock_int(r1, 0xffff, 0x400, &(0x7f0000000040), &(0x7f0000000180)=0x4)
r2 = socket(0x100000000017, 0x3, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, <r3=>0x0]}, &(0x7f0000000080)=0x14)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000280)={@in={{0x2, 0x1, @multicast1}}, r3, 0x154, 0x7fffffff, 0x7, 0x4, 0x2}, &(0x7f0000000340)=0xa0)

00:00:55 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
r1 = fcntl$dupfd(r0, 0x0, r0)
connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x10)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0xa, &(0x7f0000000000)=0x1c00, 0xfe6a)
munlockall()

00:00:55 executing program 1:
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0)
mkdirat(r0, &(0x7f0000000000)='./file1\x00', 0x0)
fsync(r0)
mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0)
rename(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00')
unlinkat(r0, &(0x7f0000000300)='./file1\x00', 0x800)
open$dir(&(0x7f0000000140)='./file0/file0\x00', 0x100, 0x20)

00:00:55 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000280)=ANY=[@ANYBLOB="01000000a57b905c916febc3c14997a0bd8739806a015a9b1f1ff39c8cd500d49397aa180fa87e17dd4bf7599d071c6567711b65e8908e415e44a330a7ce937763178f368383719ffcdd2d80dabe5d2cff145a2f8a89f82d76486daa829a2a91d72878c1bf60184f4c3cf0bc5981a70c736bd499002180ffb0718c7879bd382669e3f2d46bc6c6b1d260790167643da5f2a82645013a75803e56b3fda1907feafa057d4e29625c696982d46816f3d47fd94d7df33a5ebbbaff338d4d94c685c6d7b0ed748633", @ANYRES32=<r1=>0x0], &(0x7f0000000100)=0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000240)={r1}, 0x8)

00:00:55 executing program 3:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = socket(0x10, 0x5, 0x3)
setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x7, 0x0, 0x0, 0x1, 0x100000000000, 0x0, 0x0, 0x8, 0x401, 0x8, 0x2}, 0xb)
getpeername(r0, 0x0, &(0x7f0000001080))

00:00:55 executing program 0:
socket$inet_udp(0x2, 0x2, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc)
r1 = accept4(r0, &(0x7f0000000400)=ANY=[@ANYBLOB="002000000000000000a7b3f4dd55f247ac3a650000040000006c4cb36d010e00000000000400000000000000000000"], &(0x7f0000000240)=0x29, 0x10000000)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000280)={<r2=>0x0, 0xfff, 0x3, 0x3, 0x5}, &(0x7f00000002c0)=0x18)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000380)={r2, &(0x7f0000000300)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f00000003c0)=0x10)
getsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f00000000c0)={@empty, @multicast1, <r3=>0x0}, &(0x7f0000000200)=0xc)
setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @remote={0xac, 0x14, 0x0}, r3}, 0xc)
freebsd11_fstat(r0, &(0x7f0000000180))
setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000140)={@multicast1, @loopback}, 0xc)

00:00:55 executing program 2:
munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000))
bind$inet(r0, &(0x7f0000000040)={0x2, 0x1, @multicast1}, 0x2ea)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5)

00:00:55 executing program 3:
r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={<r1=>0xffffffffffffffff})
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r3 = dup(r2)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, <r4=>0x0}, &(0x7f0000000200)=0xc)
setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000280)={r4, 0xfffffffffffffff8}, 0x8)
pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0)
pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24)
fcntl$setstatus(r3, 0x4, 0x10044)
read(r3, &(0x7f0000000000)=""/175, 0x6d999)
sendfile(r0, r1, 0x0, 0x0)
open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f0000000380)=ANY=[@ANYBLOB="02004e20ac1400bb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fffffffffffffffe0000000000000000000000", @ANYRES32=r4, @ANYBLOB="01000000ff070000010000000300000000000000"], &(0x7f00000000c0)=0xa0)
read(r2, &(0x7f0000000300)=""/87, 0xfffffffffffffe09)

00:00:55 executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
fcntl$getown(r0, 0x5)
shmget(0x0, 0x1000, 0x401, &(0x7f0000ffd000/0x1000)=nil)
socket$inet_tcp(0x2, 0x1, 0x0)
close(r0)
socketpair(0x2, 0x10000002, 0x9, &(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x1, 0x42, <r2=>0x0}, &(0x7f0000000080)=0xc)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000000c0)={@in6={{0x1c, 0x0, 0x2, @loopback, 0x7}}, r2}, 0x84)

00:00:56 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
select(0x40, &(0x7f0000000080)={0x0, 0xffff}, 0x0, 0x0, 0x0)
r1 = socket$inet(0x2, 0x1, 0x3)
setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000040)={0xc0e3, &(0x7f00000002c0)=[@in={0x2, 0x1, @multicast2}, @in={0x2, 0x0, @broadcast}, @in6={0x1c, 0x3, 0x1, @empty, 0xf256}, @in6={0x1c, 0x2, 0x3ff, @empty, 0x5}]}, &(0x7f0000000180)=0xfffffffffffffdc5)
r2 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x23, &(0x7f0000000000)=0x1c00, 0xfe6a)

00:00:56 executing program 2:
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000100)={0x3, [0x0, <r2=>0x0, 0x0]}, &(0x7f00000011c0)=0x10)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000001200)={r2, 0x200, 0x6, 0x8, 0x367e, 0x4}, &(0x7f0000001240)=0x14)
write(r0, &(0x7f0000000140)="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", 0x1000)
read(r1, &(0x7f0000002140)=""/107, 0xfffffffffffffd07)
write(r0, &(0x7f0000000040)='!', 0x1)
poll(&(0x7f0000000080)=[{r0, 0x10}, {r1, 0x21}, {r0, 0x10}, {r1, 0x28}, {r1, 0x21}, {r0, 0x88}, {r1, 0x4}, {r1, 0x1}, {r0, 0x2}], 0x9, 0x2)
write(r0, &(0x7f0000001140)="0b602fd21d358b50cf636ebce5e149c5851542b7c4ad419125e3f7909c3b128d833a6f2498e8bd746fbe93e7168d00bfedf32db24471940dd63ec6b58f17a9083933a43fe43e41db2ef568d0a6042ebe5da351780f5649d43e2b828d748309b746407e0791d88a48b7a6c3", 0x27b)
munlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000)
recvfrom(r1, &(0x7f0000001280)=""/24, 0x18, 0x81, &(0x7f00000012c0)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)

00:00:56 executing program 1:
freebsd11_lstat(&(0x7f0000001280)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0})
freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000001340)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
fstat(0xffffffffffffffff, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
freebsd11_lstat(&(0x7f00000014c0)='./file0\x00', &(0x7f0000001500)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
getgroups(0x4, &(0x7f0000001580)=[r0, r1, r2, r3])
r4 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r4, 0x0, 0x1000000000003)
poll(&(0x7f0000000100)=[{r4, 0x80}], 0x1, 0x0)
poll(0x0, 0x0, 0x664b6e3)
socket$inet6(0x1c, 0x0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
socket$inet6(0x1c, 0x4, 0x4863)
open(&(0x7f0000000080)='./file0\x00', 0x200, 0x80)
getgroups(0x0, &(0x7f00000001c0))
getgroups(0x7, &(0x7f0000000140)=[0x0, <r5=>0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff])
setregid(0x0, r5)
truncate(&(0x7f00000015c0)='./file0\x00', 0x3ff)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getuid()
pwritev(r4, &(0x7f0000000000)=[{&(0x7f00000011c0)="69d113303b1c44fcde0e438880a9e56ee9555722ff2001ed731df636887fcf98721f58b2f809ae184c5d632c0321b1fac067aaa0796496279170495dd3b6a1ad0e6c8a99101423202ebcbe3da7fb799a5109cd6deba9cf54d69d327c42e5d17d7b76a72f62b485d4021c3efcd5de7cb80d707ce6bfaa5421be3ead7de1090ed918a776537b1dc9e6254c672cdac7e7f6e124f6f4b6b9614a37c15963b2b98655337d322b46c4670cf9ccafb739e3cb7ef7f55c231b76b7", 0xb7}], 0x1, 0x0)

00:00:56 executing program 2:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
bind$inet(r0, &(0x7f0000000000)={0x2, 0x0}, 0x10)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000000c0)=0x6, 0x4)
bind$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa)
fcntl$setflags(r0, 0x2, 0x1)
r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000100)=0x1c)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000140)={<r2=>0x0, 0x100, 0x3, 0x3f, 0x8d}, &(0x7f0000000180)=0x18)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x8000, 0x7f}, 0xc)
setuid(0xee01)
r3 = socket(0x2, 0x2, 0x0)
bind(r3, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10)

00:00:56 executing program 2:
r0 = accept(0xffffffffffffff9c, &(0x7f00000001c0)=@in6, &(0x7f00000003c0)=0x1c)
open(&(0x7f0000000780)='./file2\x00', 0x4, 0x2)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000400), &(0x7f0000000440)=0x4)
open$dir(&(0x7f0000000240)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x480000002c6, 0x40000000000002)
ftruncate(0xffffffffffffffff, 0x7)
mkdir(&(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x127)
open$dir(&(0x7f00000002c0)='./file2\x00', 0x1, 0x82)
freebsd11_lstat(&(0x7f0000000180)='./file2\x00', &(0x7f0000000300))
r1 = open(&(0x7f0000000380)='./file0\x00', 0x80000000000206, 0x0)
pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000000c0)="81", 0x1}], 0x1, 0x6d998)
open(&(0x7f0000000100)='./file3\x00', 0x80000000000206, 0x2)
pwritev(r1, &(0x7f0000000680)=[{&(0x7f0000000140)='/', 0x1}], 0x1, 0x0)
recvmsg(r0, &(0x7f0000000740)={&(0x7f0000000480)=@un=@abs, 0x8, &(0x7f00000006c0)=[{&(0x7f00000004c0)=""/194, 0xc2}, {&(0x7f00000005c0)=""/126, 0x7e}, {&(0x7f0000000640)=""/53, 0x35}], 0x3, &(0x7f0000000700)=""/39, 0x27}, 0x1)
mkdir(&(0x7f0000000200)='./file1\x00', 0x0)

00:00:56 executing program 2:
preadv(0xffffffffffffffff, &(0x7f0000002640)=[{&(0x7f0000000640)=""/4096, 0x1000}], 0x1, 0x0)
r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0xfffffffffffffffe)
getrusage(0x0, &(0x7f0000000080))
r1 = semget$private(0x0, 0x4, 0x80)
__semctl$IPC_INFO(r1, 0x3, 0x3, &(0x7f0000003680)=""/4096)
readv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f0000001640)=""/4096, 0x1000}, {&(0x7f0000002680)=""/4096, 0x1000}], 0x2)
__semctl$SETVAL(r1, 0x4, 0x8, &(0x7f0000000000)=0x3)
pwritev(r0, &(0x7f00000003c0), 0x273, 0x0)

00:00:56 executing program 3:
open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0)
r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
fcntl$lock(r0, 0xe, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x100000001})

00:00:56 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={<r1=>0x0, 0x0}, &(0x7f00000000c0)=0x10)
r2 = socket(0x0, 0x3, 0x3ebe)
connect$unix(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="8202ce0000006c653000"], 0x10)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000040)={r1}, 0x8)
setsockopt$inet_group_source_req(r2, 0x0, 0x55, &(0x7f0000000140)={0x1, {{0x2, 0x2, @multicast2}}, {{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}}, 0x118)

00:00:56 executing program 0:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x800, 0x0, 0x0)
socket$inet6(0x1c, 0x7, 0x3f59)

00:00:57 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000080)={0x40, 0x1, 0x4, 0x6, 0x400}, 0xc)
lseek(r0, 0x1, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
__getcwd(0x0, 0x0)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0)

00:00:58 executing program 0:
select(0x40, &(0x7f0000000000)={0x7, 0x6, 0xffffffffffffff00, 0x5, 0x4, 0x5, 0x8, 0x6}, &(0x7f0000000040)={0x5, 0x5, 0xff, 0x0, 0x3, 0x1ff, 0xfffffffffffffbfd}, &(0x7f0000000080)={0x0, 0x40, 0x7, 0x7fffffff, 0x6, 0x69, 0xb031, 0x8000}, &(0x7f00000000c0)={0xfffffffffffffffa, 0x1})
fstat(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0})
r1 = getegid()
chown(&(0x7f0000000100)='./file0\x00', r0, r1)
select(0x3b7, &(0x7f0000038fc0), &(0x7f0000000fc0), 0x0, &(0x7f000004c000))

00:00:58 executing program 1:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x11, r0)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00'])
writev(r1, &(0x7f0000000280), 0x28)
write(r1, &(0x7f0000000500)="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", 0x1000)

00:00:58 executing program 3:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x3e, 0x0, 0x0)
r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000080)={<r2=>0x0, 0x100000001}, &(0x7f00000000c0)=0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x3f, 0xb00, 0x1, 0x48000000000000, r2}, 0x10)

00:00:58 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40, 0x1c1)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000140)={0x80, 0x71, 0x9, 0xffff}, 0x8)
r1 = socket(0x2, 0x10000001, 0x84)
connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000040)={<r2=>0x0, 0x3, 0x3, 0x2e}, &(0x7f0000000080)=0x18)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000000c0)={r2, 0x6}, 0x8)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000200)={0x0, 0x2, "177e"}, 0x0)

00:00:58 executing program 3:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
writev(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)="86878572481814d010bc9c5b47d35a16b68841edb19f6c2952231bda450c78c76e64a3d390057492e71fec13fef2f6fcf164665a29570b14c1b107514f460d6e098d8ec6c938fe17973681032ee1142a7887992ad261d140953ddcb5368ebef1b168ecff6aa8849439ab0997baf269a84cf1eca187dcf093cafb73db3d46ee22e08ea6e93f9a", 0x86}, {&(0x7f0000000040)="75b92207877537a310122100cc3ebfbd8b7a31e6a19a7e4e87a322f25dcbbab8fd23d3d0236f52626bd49643", 0x2c}], 0x2)
r2 = dup(r1)
writev(r2, &(0x7f0000000000)=[{&(0x7f0000000440)="6cb4385e5935f673e310fea5448455824c5caf08678cc80cb7c7772bd35901b5cbfbf4161153c9c0dcc0adc91eb10a67f1a5d0d1356f62088d32d4c0ea6e00f1f5189d5137d6b83f6ac093fad864cc21c684786411dda07a10c4fd89cc6237640a56e58e02dbf3939c1afc35347433c0a20b3755d77773700517709c1d0b7d68d5531a8ce2d0478b1c92582416726b25273d9e364ec1bb5c07fcdd69a78abca4bbc2f45436414b3086fb206943ee0e1d1987fac005f1af0da3e92d96114f08441444464fdc987644a9ced5c2a63d0d121b4cd27e0025d8b5d1bc04aab4d8debd51dd7eb2c8864ea2c4c6d0a81e91dc1d386e344f04cf6b472325e78d373a3a16c5089b9d4d7879166e378b5ee8dc90513aaa827789f5195c5b29e5fbeaa8a60a41cbe4cca3d2242e0d61518b06cc647515ee22984e4d67e9e575377975b09ddb99d7c5640eb1b7c7812ab24da9ea9a4941cc270ac78f254181c4516614787977a03f84cae105fc2c3ec8eb0402ded2a3aa9692e11eee592daa6108959c4e1b31b3f2ed4eb30a4c0f436653dfdb5c09debb889e5fdd04b84f9a4c04c090db574edd66fa91000e0fd020c57ba8a2cf9b8fb845ff6ad9129e56190300db74ee1a56e455d864872cf58d3131d240388248a3a899aa7d936958020d487965d26efae0fac497f137283fe8c5c18ea0dc4e99b19fa45ac4507cb93458ced801c3eacaa5d8624d9ecfb4ad584a5340d9cbe30d24a6e2dc97c986c747081f76f81550924402d75dd4e7aea26a8fdb1decaae35a229a13dedb75c4b3343b6632f7b654ae4a09612f49a586f7867ef5b8461a59a168d27faaea7e58ae4e147179ec44e86e06fe7a2b803fbd0308517f6a95eb6afac6d45047ec56aa11b3f4b6f3bf5d03939d9f9eada335e8af35ed582a2747a7b50dd783c422be1613d94217273d4edb4dfff758d9d5359543220f2d47dd255cfd1ed256ca0b6fa1881f951e4e470bda33a6e59dd40145cca53a701539354fa7afbc611baab0dbfb9cfba5a1cdf04bb5ea1ef7c2258d4edbf47494656c8fd83d93221e99fbe5b3f28446e4a32b362b99f2547393f891059bac403078371cefd108e42dd222538f7ec1514177ea5129d3272169ed32b82f40cb7115dde21c362363ad91d4565ef9bf6373279486d1c488a0ac0019c6a662c36678fb0c0f50889371e7b83eb0331911cd1aac6583ef81547067716d1df763f86e1d85a0cf62c8d43aa8b080f2b476581a5e32367b543e92753b92b81deabe7bd81f154641fa8bc278a98bc137fbf19cd194ab24d1a0d8e4824ee49de8d2d375dd9503f564d027e8258fcc1e62a0655ad6c5e760945c559ed49d5e5720ac106bcec7e881225025dd7dde3c787ff3f09ffa509c79abd5836bd963af4f6a5ebb280bdf62f881a84c5594a5a695210292062a8fc19925fd6b308b7088182afbf4c2c3a50b604bcd05c629ab9a72fed2a3a4f2c5433053ac0a0a27ed390637a97f850cf28214b822d37277cfbb136ac5218742d9ba8e43b48b31045d7228c68e8638a82935b53562205e393f505add17231cf8bf46d40dd33b53384a4906dc7fe7c769176eec3f4ed38f7816494d05e77e2b3f763cfb99e5b25b193c800d54d96319c3a93a4f23253898b40f4f709492af71b01486483df84f390c820bba0bdd82e8234f8a636bebf9794c55ce8e88662a82c3f2067de1a8b996ee230af79fa15e6963284551f580c74f65a8eea5437756221fc27edb408054b97b1c7ce91bb5db9fd5e7a8c6a1f27d3979b0e773712874ce014df78935cf849a548bfe806b5797d62839bd09764b59684e5dc75323999d7de258c35aa756a7396d0f496f74439e49de63db7d66a354b9c68909e4b613a41b81b194500403d8be906e92e0a1b8a116fcd73e271e1bf11e5422f66d0d79800b7e8ccc60ec60fc13b2add349ece3b2cf5c28377ef0fda44437661d6b596cfea818ab8f583e6822fab0e1037b0534274a9c55541f17cf081609aa11d66c4e99c68ceb3ec021e7aed945b4281616f65516eaac219599c68bc020c5c1bbee24ee5003d0b50d53ec4069e0bec3ec86eb5f989f4992d5dfaa7df33f9ea3fcac15fa78c7965fc0a633123c8bf7610b9002f32f413508bfd6cb43cc6306ddb4e50d52ad34800c796779d7ff885d4ecf45459e526304425c5a5cb7a92a20a96120d1b26e9b109a5165ccea2d06adb5e70034056b44cadae6abcd342417aa87c96265e399997adc8653ea0f2d1d75d87342713baffbe3aa16f851586c643603b4e233becba5be7164248a4b7d8fdc3a2169013b44b08aec182df12725be4c1fd11b8f87a595a0598b2bfb07cc31716c5415d9f10a9b9bbf477b12da9aca6cf56d4127bc692356e497d3a3010c737bd2d764f28741f0c1a073224246e718950f062d3a134ed530812f68d419c40b69cc9d3bd5eb576771bcf45c267bb9802a0bc8d405169f0fdc442bba92059630bfacf8d60f2ebe2202e682e6deccc64cdb68f59e3f74a344c87d46b82505504f6ec1e89168f576fdbee4786560f2245457ecd6366fc762456a82240513f3a5cd341848037e3a1697e1618fd12c1c4fd6f552f85f5656252ec3a61a67ff86af419494a37e3e05b88041417d78d02488de04e84a9cb7403cfdf26ddfe57cecadf763b66f0b7a09e70562c7e7af7df39adb56305ebb067e1d9d74e4946ed42a943407bb9415bad96508711dc02f7fb5ce563a552268baf572bc2febc44b53d16a085d4c9626e33db941617d02b3c5c1552f6ae9e050e5fd05cebd218cd31f55f895ecdefbe9df0a6f760daf712c0d18512a28d5260a3a7e0403f7cafb5c7f212c9b83a611fdfb4fb2f464fb5cfbc3a80e41419618476fd6bba960c2076a94b7117b74f17febf4555e50655d160c44e62515102aaf0d80b8f946b3cc3764a6cad3e2174373c1950867abd83f61ce820732447131c45efdf702acf6a208c3e469a7473701e3fb5286975a37827ce5aacceab61f4979b0d1ec39388dbba8f750cface62dd32e8f3b0aa441404ec73c9d2616cda0c4d740bde9a5f79fb42cb499abfa47903e3092c072c3e8775a8f61a2f9423ebcd01efaf95372e0e5f770aa3fadd2442ead9893a369f0566645e416a4bf36a10c112ecae5aee277b2c6a18dfe4351326a8b52e18c2aae90bbd54f7efa451345b5befa8b70859f10d098db6d34da4ac2977ceafffb44199fc23e450e3719ec9890f1e838ba657209d8fbcffffdcf1c891318fb0aceb1c67c4ad4e549b07cd0a78a7b1eb9ff422b8fd194c6eb2608f18fe2ae6585f8d8206b02a7285ee05f4afdede01778d8351743f004faf4d31937f1f06907d48cbb1904937889e78faab583af2c9f226ff6ca5fd87d3ba2eafa1c587708dae2a547e9f71c052109e9742404d3030a9d579d500ec36453db2f43f34be5e9c7567bd48086592e8659d0e981ef99899d87e8e6a0868e91c28fe7513ad6d25f4f5dffb1d4b422637040cfc78cd62d784a4fd3e067e3c3462b610251b699587b1ca9d3cdb3453e9a751f80981ea863c8465860a9c722744f4424a98f7a1b0149d4b465d68d102d90c85a2203308418b9e4a4f56e00498b878a98dfa22249e52718cb7573a6d487dbae95c053fe8673f368e108d47f849ed7a8049fa811bd868664fec36fb9383e43c1d4047733196408b89f03fcdb1735fe04a87f0dfacda3fedd13c78b297b3f4c00bd9de25a788808b077aa48657ac69be31d9ea1252a742e189378ce462fbdee897f8910102c8227155b9a9f8d9cc3546ac7d3bd563b4746c59fa6bf49284d2532d6e36287647daa47c44d7d81772962f26ac27730b8f07d84f00d8040d7090a776c5bd107591f4c0f204938ea6170cb5ac00f7caeb9aa5b08855a7721a7318b82c987191f575d2fbcda9278c552fa6b4e0fcb7be0afe7935b07cb24913f7d04b0e61debcd36ec1f43cd07d7b772089d3b0708f4475f32b04d880ee5c5678f6f9d2e5816432e5b13f1fd7958eb589a2869add812866812c5d5f40bb7643b59ee55a24ab3eec77c8012d483637f89d119b0f5ae4e3aca964f08b4e41d9c9e567a0d3bc26ca68bbf8b369778399402770f4bfd8db96b6e9083137f2871c4af4eabe5939a6f48b0a593e717d6a35d18c384daaf887a9ff2dbe8ad0d33bb0a9044ecb24a271eba431c5fbe9dd4be03392c481906ef1a5378ce847ed480678214f0b249821578fbdfe5909ff4e6d7e0185544ad6267772a7f61fa2eb567332f066791d44434338081bdb4f96023aa85e50c8567b20d7b640541248638af13ff1f8180c51ef84c6a7a38841b44ed6baa20d14094983858c29f953b7c437fdc8cd9d579de0acf94cb74d77c00206875c889adbad19f800eaf9baa78bdc5cb2d9e2af30f48ea46f7bbe931581e359ed3dad98a9d12fe32c4ceef11503577ab1073ac1a9974d2f9dfd252847bf3fd23e5662725e113ecdee4b68bb3d756ac0b1f0d1bde26a40c508b40df62f9641c53a8f56386f7b0843cac2dce370991aa868fdc9c5b8459de27bb9404fa9488b00a0fd23f8e4895325822ec5e42f9728528fe3a42862c05b6e84a92db817ffc291ce6e148b0d3d0e8233ba26f0dfd2318c22d069e07dec4367278a4ada77656c954f4cff35bd159a8018a6fc7c782549f1f6dd2d30a3f5b4a1494e0e2af88e9d4b5308a288174eb889628055bf7bd7428c42e43b42b49acef6a40b1e2eca45cc67b693dfca42f3aee867d4e75cfe0025a98891dfa152f8458b9a0660ccb6753503d907f9895411e136526a6a27d8c60e95a301258dd3b8430eafffabb0f541e3d4f62837c4a56a17cc7403e0502d10401e2e84cf597c3106b022112119fa5d5d005f678a84447d37d1fd6f452a437ed70d4b7e34f51dc9afa382a73a94f49de150d0519adb60c7a082c61862b5303486dcea7ae29ba9b84579efeadabea7991ebbfbd00b252d12a927054b8235f94fe249be19530f495676a576ceb4803f415fabc1f45ca23e28e4cb1126a809654848a845e8514df0e1c80c6bcce8b27851f295d22a7ff1b24454b65680dae662e5d6a3b38457bdacaf600009107ebeb96b15bffa54798f9d8ab146795c013dc1b5ac3f9ab70a48d79746e2206fe0b29c84125041e6f2a807ce291d41ea5a730529f02633daf01195b5f1760cfa0df2798d04e550450e49872d4bd88ac9f90f78b989d19db3b58f52960701192b5168102f16c77ab71f9b06863907ab2bdbc895c6aa0fda3206bb78d311975dac026aac26d8c43ae906eed64dbccbe061984fa84c0892681b234472ade74e7ffb40aa746006b5234ced30acd88623b5489618341259c0acdd9ded8f7dd7b1eb0331b1cc4b151cd91451c27a41aa317853b2251949f9b8998bca04f7cc0b508461765141e058f99579e135c744074a3b21b10859a0b482798652d2c21db2e95f7448e2d62577a501d80f54eabb21a3ca30115e80eaf748806444f77bd0f1e8c", 0xf2c}], 0x1)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f00000001c0)={<r3=>0x0, 0x9}, &(0x7f0000000200)=0x8)
pipe2(&(0x7f00000002c0), 0x100000)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000240)={r3, 0x3}, &(0x7f0000000280)=0x8)

00:00:58 executing program 3:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0})
getgroups(0x3, &(0x7f0000000140)=[0x0, 0xffffffffffffffff, <r1=>0xffffffffffffffff])
r2 = getegid()
freebsd11_lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
freebsd11_stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
r5 = getegid()
setgroups(0x6, &(0x7f0000000300)=[r0, r1, r2, r3, r4, r5])
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getresgid(0x0, &(0x7f0000000100), 0x0)

00:00:58 executing program 3:
r0 = socket$inet_icmp(0x2, 0x2, 0x1)
getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)=""/168, &(0x7f0000000100)=0xa8)
r1 = socket$inet(0x2, 0x2, 0xffff)
getsockopt$inet_opts(r1, 0x0, 0x4a, 0x0, 0x0)

00:00:59 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x1202, &(0x7f0000000300)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x98)

00:00:59 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = dup(r0)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
setsockopt$inet6_int(r1, 0x29, 0x3f, &(0x7f0000000140), 0x4)
mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x80412, r0, 0x0)

00:00:59 executing program 0:
munmap(&(0x7f0000ff7000/0x4000)=nil, 0x4000)
r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000100)={<r1=>0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000140)=0x10)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x8, 0x4000, 0x4, 0x3, r1}, &(0x7f00000001c0)=0x10)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3)
mlock(&(0x7f00009fd000/0x600000)=nil, 0x600000)
freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x21, 0xff)
munmap(&(0x7f0000ecb000/0x2000)=nil, 0x2000)

00:00:59 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
fcntl$setstatus(r0, 0x4, 0x8)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
socket$inet6(0x1c, 0x0, 0x200000)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000080), &(0x7f0000000100)=0x4)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
accept$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10)

00:00:59 executing program 2:
accept(0xffffffffffffffff, &(0x7f0000000100)=@in6, &(0x7f0000000140)=0x1c)
openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x8000, 0xe0)
getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
msgget(0x3, 0x80)

00:01:00 executing program 3:
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x200000001000, 0x0)
r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x1, 0x0)
read(r0, &(0x7f0000000100)=""/247, 0xf7)
close(r1)
mkdirat(r1, &(0x7f0000000080)='./file0\x00', 0x20)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000200)={<r2=>0x0, 0x6, 0x1, 0x1, 0x10000}, &(0x7f0000000240)=0x18)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000280)={r2, 0x4, 0x4a, "f330249fbf069f4ffe16a65cc70aa940c34cac3e622ba88fe03eb2f58f2180eecccf1e94b1ccf03a13d0c9ad46e9df211b7c12f035e1d8d8582fe37c54f38f2247e134d101dce8dcbc60"}, 0x52)

00:01:00 executing program 3:
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x200000001000, 0x0)
r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x1, 0x0)
read(r0, &(0x7f0000000100)=""/247, 0xf7)
close(r1)
mkdirat(r1, &(0x7f0000000080)='./file0\x00', 0x20)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000200)={<r2=>0x0, 0x6, 0x1, 0x1, 0x10000}, &(0x7f0000000240)=0x18)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000280)={r2, 0x4, 0x4a, "f330249fbf069f4ffe16a65cc70aa940c34cac3e622ba88fe03eb2f58f2180eecccf1e94b1ccf03a13d0c9ad46e9df211b7c12f035e1d8d8582fe37c54f38f2247e134d101dce8dcbc60"}, 0x52)

00:01:00 executing program 0:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000040)=@in6={0x3, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000280)=[{&(0x7f0000000340)="85e344c5978d50cd", 0x8}], 0x1, 0x0}, 0x0)
r1 = open(&(0x7f0000000180)='./file0\x00', 0x404, 0x2)
getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4)

00:01:00 executing program 3:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040), 0x4)
getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000080), &(0x7f0000000180)=0x100)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

00:01:00 executing program 0:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
sendto$inet(r0, &(0x7f0000000080)="759708574568db733d687788f470e12dc5aab6318e671d7f9bd46e3996b6a61c6bfcbe49c5ffcb6889b4d4ebc1264d967bc9b9885c184305653d5aea6d62bb4586d631c029b4c6f62b45cc36fc8d02fb103ccc6f", 0x54, 0x100, &(0x7f0000000000)={0x2, 0x0, @broadcast}, 0x10)
bind$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast1}, 0x10)
getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000140)={@multicast1, @local}, &(0x7f0000000180)=0xc)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @multicast2}, 0x10)

00:01:00 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x140)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
sendmsg$unix(r0, &(0x7f0000000300)={&(0x7f0000000100)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00000002c0)=[{&(0x7f0000000140)}, {&(0x7f00000001c0)="d71ed5c457f2dcc5197ef8e67c011515a7dfdd1e0829d2f1beebdf9b972aaff0eee48ddf03a0e5f59ffc634a9813c69bae630f6b4cacc45559eb92365fbcf82c5ed489b688463536966c98b836b0e26ef666996656ca64fc39e47e83ea600529cadfd66e78f2775c4a1f42d34ea560512a723a0c5c34a44391df53b5ab435e887510b3b6c2b3958254d7f35f20f246cbf146fbdb20c8f43fa853071d51cc8f35f69cf8a338db3f415b4e81b4f0d46901ea488f70c7e041a0a06ec7a2747ae8a6ce6a0069833379f4f88278400a", 0xcd}], 0x2, 0x0, 0x0, 0x1}, 0x20088)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, 0x0, 0x0)
link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00')

00:01:02 executing program 1:
socket$inet_sctp(0x2, 0x800000005, 0x84)
truncate(&(0x7f0000000000)='./file0\x00', 0x6)
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getgroups(0x2, &(0x7f0000000040)=[0xffffffffffffffff, <r1=>0x0])
getgroups(0x1, &(0x7f0000000080)=[r1])
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x2, 0x1000000000005)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, 0x0)
sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)

00:01:02 executing program 3:
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, <r0=>0x0})
r1 = getuid()
setreuid(r0, r1)
r2 = geteuid()
setreuid(0x0, 0x0)
setreuid(r2, r2)
r3 = msgget(0x1, 0x400)
r4 = semget(0x3, 0x3, 0x6c)
freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000280)={<r7=>0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x9}, &(0x7f00000002c0)=0x18)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f0000000300)={0xf, 0x10000, r7}, 0xc)
freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, <r8=>0x0, <r9=>0x0})
__semctl$IPC_SET(r4, 0x0, 0x1, &(0x7f0000000180)={{0x4, r2, r5, r2, r9, 0x0, 0x101}, 0x8, 0x1, 0x9})
setresuid(r2, r2, r8)
msgctl$IPC_RMID(r3, 0x0)

00:01:02 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
poll(&(0x7f0000000280), 0x0, 0x0)
__getcwd(&(0x7f0000000080)=""/249, 0xf9)
accept4$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x10000000)
writev(r0, 0x0, 0x0)

00:01:02 executing program 2:
r0 = socket(0x1c, 0x5, 0x0)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000340)={@in={{0x2, 0x2, @multicast1}}, <r1=>0x0}, &(0x7f0000000040)=0x8c)
setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000080)={r1, &(0x7f0000000100)=[@in6={0x1c, 0x3, 0xffff, @empty, 0xfffffffffffffffd}, @in6={0x1c, 0x3, 0x60b, @empty, 0x9}, @in={0x2, 0x0, @multicast2}]}, &(0x7f0000000180)=0x10)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000)=0x4, 0x4)
fchdir(r0)
sendto$unix(r0, 0x0, 0x1000000, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c)

00:01:02 executing program 2:
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
open(&(0x7f0000000100)='\x00', 0x200, 0x100)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x0)
close(r1)
poll(&(0x7f0000000080)=[{r0, 0x144}], 0x1, 0x0)

00:01:02 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x0, 0x0, 0x9, 0xe1a0}, 0x8)
getsockopt(r0, 0xee2e, 0x80000000, &(0x7f0000000000)=""/124, &(0x7f00000000c0)=0x7c)

00:01:02 executing program 3:
r0 = dup(0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000140), &(0x7f00000001c0)=0x4)
r1 = socket(0x2, 0x10000001, 0x84)
connect$unix(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="82022c2f66696c633000845acef96a3cccb6d17feed3683e5a39821f2e42818ac6b6fb4da6d8d7d7b20b58f7c50a8fe0daf4678255d6e8900848e2e9c79811ee"], 0x1)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000200)={0x0, 0xffffffffffffff13, 0x6, 0x5}, &(0x7f0000000240)=0x10)
getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4)
setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[@in={0x2, 0x3}, @in={0x2, 0x1, @multicast2}, @in={0x2, 0x3}, @in={0x2, 0x1}]}, &(0x7f0000000100)=0x10)

00:01:03 executing program 0:
r0 = open(&(0x7f0000000640)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
freebsd11_fstat(r0, &(0x7f0000000040))
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
chdir(&(0x7f0000000100)='./file0\x00')
setsockopt$inet6_tcp_int(r0, 0x6, 0x18, &(0x7f0000000000)=0x7fff, 0x4)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
r1 = socket(0x18, 0x5, 0x80000000)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000b0c825a79cb7ceac2022d6ed4cffff0000f475514451179e147bae6db07a9fcdcef57e9a9000e7a754ae26469e0504c122cdbc51220405d74b9ee872338bf5534ac4f92f96245ce2003527c4940685b5a2ad1a108dd9d19ca7d7a1e8fa14fc0b00e4dd479d5d5f377679813a0037f0f85764b791b7f8c4cf9e2417141ba41b64c03b72eb68f307eb3110462559d7e6358abcfecf9507234b0d7f830258afd2df529b1c33f447bfd872ae4115ed8e6134ba4d49762522bef389635cecf34caf6c9a7d1cb5e748a53c529467aa0ee27f44188ab062b704f8fe5a3d78ae292b1c"], 0x1)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f00000003c0)={@in6={{0x1c, 0x3, 0x6, @loopback, 0x100000000}}, <r2=>0x0, 0xffffffff, 0xd1, 0x3f, 0x7, 0x4}, &(0x7f00000004c0)=0x98)
lseek(r1, 0x1d, 0x6)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000500)={r2, 0xffffffffffff2ca5, 0xf, 0xed34, 0x3}, &(0x7f0000000540)=0x18)
getgid()
getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000480), &(0x7f0000000580)=0x4)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x1d, &(0x7f0000000200)={r2, 0x1}, 0xfffffe8c)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000380)={0x2, [0x0, 0x5]}, 0x8)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={<r3=>0x0}, &(0x7f00000001c0)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000340)={r3, 0x7, 0x2d, "f60d55d32bd865b0208387c8746e0312e2ab466f49875b0fd0c8bd07846270b4d39dc12f3bb217b2c5257cfd60"}, 0x35)

00:01:03 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xd}, 0x8)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={<r1=>0x0, 0xfff, 0x4, 0x80000000, 0x3, 0x81}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f00000000c0)={<r2=>0x0}, &(0x7f0000000100)=0x8)
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000140)={r1, 0x101, 0x100000001, 0x400, 0x0, 0x8, 0x6, 0x40, {@in6={{0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x7}}, r2, 0x7, 0x200, 0x0, 0x800000000000, 0xbc2}}, &(0x7f0000000200)=0xb0)
fsync(r0)

00:01:03 executing program 3:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r0, 0x0)
connect$inet(r0, &(0x7f0000000000), 0x10)

00:01:03 executing program 2:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
poll(0x0, 0x0, 0x664b6e3)
socket$inet6(0x1c, 0x0, 0x0)
fcntl$setflags(r0, 0x2, 0x1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
pipe2(&(0x7f0000000000)={<r1=>0xffffffffffffffff}, 0x100004)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, 0x0, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

00:01:03 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = open(&(0x7f0000000040)='./file0\x00', 0x8848, 0x50)
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
r2 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x1202, &(0x7f0000000000), 0xfe6a)

00:01:03 executing program 1:
r0 = socket(0x2, 0x2, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet_opts(r0, 0x0, 0x20000000000001, &(0x7f0000000080)="9a02e303000000b90cba8590", 0xc)
write(r0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000140)=0x8)
write(r0, &(0x7f00000000c0)="6a5b5de789dabd9c750e49c08062b6d64231882752e3fd97972d61145f71e710a4a92c5a78b4798e1328bba2c3c17af7ed2ca41f485c09b91574fb5f08bcde1919b9110b270951c7d2ac8d4bb103800bec0a8304367ed2670cae6d6a41", 0xffffffffffffffb2)

00:01:04 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[], 0x0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0xa, &(0x7f0000000000)=0x1c00, 0xfe6a)

00:01:05 executing program 3:
nanosleep(&(0x7f0000000000)={0x0, 0xffffffffffffffe4}, 0x0)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000000)={0x0, 0x3f420f0000000000}, 0x10)
freebsd10_pipe(&(0x7f0000000100)={<r1=>0xffffffffffffffff})
setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000140)={0xff, 0x1, 0x8, 0x2}, 0x8)
r2 = dup(r0)
getsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f0000000040)={0x9}, 0x1)

00:01:05 executing program 0:
r0 = dup(0xffffffffffffff9c)
bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x2, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x8}, 0x1c)
r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000140)={0x0, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000180)=0x10)
getsockopt$inet6_int(r1, 0x29, 0x3e, 0x0, &(0x7f0000000040)=0xffffffffffffff25)

00:01:05 executing program 3:
r0 = semget(0x1, 0x3, 0xfb04724509201b32)
__semctl$GETZCNT(r0, 0x0, 0x7, &(0x7f0000000040)=""/4096)
syz_execute_func(&(0x7f0000000000)="c4e10173f295c461f950f1c421a9f44c2f0847d9ea03b357b346aa90c42155547546c42311684cb536a8be8b180f2c65")

00:01:06 executing program 1:
r0 = msgget$private(0x0, 0x181)
r1 = getuid()
freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
fstat(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
freebsd11_lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
r5 = getpid()
r6 = getpid()
msgctl$IPC_SET(r0, 0x1, &(0x7f0000000240)={{0xb6, r1, r2, r3, r4, 0x3a, 0x2}, 0x20, 0x20, 0xfb80, 0x6b3, 0x4adab55e, 0x9, r5, r6})

00:01:06 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
r1 = getpid()
freebsd11_fstat(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
fstat(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
r4 = getpid()
fstat(r0, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
fstat(r0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0})
sendmsg$unix(r0, &(0x7f0000000880)={&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000380)=[{&(0x7f0000000040)}, {&(0x7f0000000080)="446b54acfd0a4706c7c3a4fd4c6c537d0e0715d46d55700cf5537a5b7941bea629a150242c990b", 0x27}, {&(0x7f00000001c0)="2dfa49f6bdd105111ae26aa4dc8f8e4684848a14f255ec064ceaeba264752010732de2f580a4f118abd6e50ba5abf3e513a88b324f1f143fa967c9be8993c820e9f6d087c5cbcf41c2acfe9b2bb0929dab5e34fff9a2aaab39afee5604126cc0026b92b00f0ec2a86554bd6565a31a0dacc6f4bb1a075fb8227129f62cda4e3a002eba6a32689f8b060ca52c7451873d22fc61f50ba9f9", 0x97}, {&(0x7f0000000100)="a3c65b935dc434b61a467982b2a4fa589ed6becbe91b4638b5ee8914d6d9a9a92a04cc274a86", 0x26}, {&(0x7f0000000140)="b61017498db625b28dd8ea92c45cbcad6d843eecfc16610d6be21668f46661c7a8defc69a0bad660eedeb007b20c346d134c941dae75dc77e1cf59b2c3be", 0x3e}, {&(0x7f0000000280)="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", 0xfc}], 0x6, &(0x7f00000007c0)=[@cred={0x20, 0xffff, 0x2, r1, r2, r3}, @rights={0x28, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0xffff, 0x1, [r0]}, @rights={0x30, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r4, r5, r6}], 0xb0, 0xc}, 0x100)
poll(&(0x7f00000000c0)=[{r0}], 0x2000000000000333, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

00:01:06 executing program 2:
socketpair$unix(0x1, 0x9, 0x0, &(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = dup2(r1, r0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
faccessat(r2, &(0x7f00000000c0)='./file0\x00', 0x121, 0x400)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000140)={0x2, [0x20, 0x4]}, 0x8)
getpeername(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c)
setsockopt$inet_int(r2, 0x0, 0x4c, &(0x7f0000000100), 0xfffffda5)
fchdir(r1)

00:01:06 executing program 3:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000001000)=0x800, 0x4)
setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000000)={0xff, 0x1, 0x5, 0x5bf, 0x3}, 0xc)

00:01:06 executing program 3:
fcntl$getflags(0xffffffffffffffff, 0x2)

00:01:06 executing program 2:
munmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
mlock(&(0x7f0000e63000/0x3000)=nil, 0x3000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)

00:01:06 executing program 1:
open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0)
socketpair(0x1d, 0x5, 0x1ff, &(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000180)=0xb)
r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
r3 = socket$inet6_udp(0x1c, 0x2, 0x0)
r4 = fcntl$dupfd(r3, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00'])
setsockopt$inet6_group_source_req(r0, 0x29, 0x55, &(0x7f0000000200)={0x8, {{0x1c, 0x2, 0x8, @loopback, 0xffffffffffff4ac4}}, {{0x1c, 0x0, 0x6e8, @empty, 0x1}}}, 0x108)
sendto(r4, &(0x7f0000000140)="f0465cb45aee0c7a58034794505464f79e9854dce6607d48ac", 0x19, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="00002e2f6669414f302f2e2e2f64a66c653000b0428215fdba15884e351a87e1889e90a18a4f130e1b5850ab2b01279237de83"], 0x13)
writev(r4, &(0x7f0000000280), 0xa7)
preadv(r2, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x7fffffffffffffff}], 0x1, 0x0)

00:01:07 executing program 3:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$sock_timeval(r0, 0xffff, 0x1009, 0xfffffffffffffffe, 0x10)
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000040)={<r2=>0x0, 0x86, "7ec42681ae47e3cbf25e8a03d5753bd1e91b68287e520aa9a6f2caf79c94776fc4e36ca12ce6283c3a57d3aad6a9d01539b5a8693cb51708424ae60fe302a06e1802a6574a0c04a957a08807bf9d1032de44f5ccec91e031572492526dc9dfe7363499dc84e78614c2242d687d12f75764277e370b9f4ce11b9f9a682dec764213ad5d2ced38"}, &(0x7f0000000100)=0x8e)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000140)={0x3, 0x6dc, 0x820, 0x9, 0xff, 0x1, 0x8, 0x2, r2}, &(0x7f0000000180)=0x20)

00:01:07 executing program 3:
r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
r1 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c, 0x20000000)
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000000c0)={<r2=>0x0, 0xfcc1}, &(0x7f0000000140)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000180)=ANY=[@ANYRES32=r2, @ANYBLOB="faffae002a80e39e68b0f5eca7bd8d69c95240821c63d5c0107ea8f4ff71080509165afbfbbe4825f4ac283173813794479b6d0fcd13ea6e6caa1ae5c8a8d97ce41a256a332c84f67f424d0dec616ee356c2465496333202d8a8814285e87a9230c7d604106944a802e0ce2651078c0574394a8c6818dd24a2dc492741aef81c84efbc1cb0a1611575dfaf2315361ae89990f551d49e69936547ef1a7fa3924c9833ed708061de0d943311f6143b"], 0xb6)
fsync(r0)
truncate(&(0x7f0000000040)='./file0\x00', 0x8010000000)
truncate(&(0x7f0000000100)='./file0\x00', 0x31000000)

00:01:08 executing program 2:
setreuid(0x0, 0xee00)
r0 = geteuid()
setresuid(0x0, 0x0, 0x0)
setresuid(0x0, 0xee01, r0)
r1 = getgid()
lchown(&(0x7f0000000340)='./file0\x00', r0, r1)
r2 = geteuid()
setresuid(r2, r0, r2)
setresuid(r0, r2, 0x0)
r3 = shmget$private(0x0, 0x1000, 0x2, &(0x7f0000ffe000/0x1000)=nil)
freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
freebsd11_fstat(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
r6 = fcntl$getown(0xffffffffffffffff, 0x5)
r7 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000240)={<r8=>0x0, &(0x7f00000001c0)=[@in, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000280)=0x10)
getsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0x19, &(0x7f00000002c0)={r8, 0x400}, &(0x7f0000000300)=0x8)
r9 = getpgid(0xffffffffffffffff)
shmctl$IPC_SET(r3, 0x1, &(0x7f0000000140)={{0x1, r0, r4, r0, r5, 0x40, 0x6}, 0x1, 0x2, 0x6, 0x0, r6, r9, 0x4})

00:01:08 executing program 3:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet6_group_source_req(r0, 0x29, 0xb, 0x0, 0x0)
r1 = dup2(r0, r0)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000040)={<r2=>0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000080)=0x10)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000000c0)={r2, 0x400, 0x4, [0x7, 0x8001, 0xffffffff, 0x5269bd00]}, &(0x7f0000000100)=0x10)
socket$inet6_udplite(0x1c, 0x2, 0x88)

00:01:08 executing program 1:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
getresgid(&(0x7f0000000080), 0x0, 0x0)

00:01:08 executing program 0:
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
r0 = socket$inet(0x2, 0x0, 0xb59)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000000)={<r1=>0x0, 0xffffffffffffff7f}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x3, 0x45d0, r1}, &(0x7f00000000c0)=0xc)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
mmap(&(0x7f0000a20000/0x2000)=nil, 0x2000, 0x1, 0x1011, r2, 0x0)
mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x5)
mprotect(&(0x7f000086e000/0x2000)=nil, 0x2000, 0x4000000008)
munmap(&(0x7f0000d75000/0xb000)=nil, 0x1f470000)

00:01:08 executing program 1:
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x400000002c4, 0x20)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0x0)
r1 = semget(0x1, 0x2, 0x400)
__semctl$GETZCNT(r1, 0x7, 0x7, &(0x7f0000000000)=""/10)
mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x7)
r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
getsockopt$sock_int(r2, 0xffff, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4)
close(r0)

00:01:08 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x8006, &(0x7f0000000140), &(0x7f0000000180)=0x4)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
r1 = fcntl$dupfd(r0, 0x0, r0)
accept4$unix(r1, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8, 0x20000000)

00:01:08 executing program 1:
r0 = socket(0x2, 0x2, 0x0)
connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="82022e2fe6696c653000203bb14672d94a228a9d559ccfbf388995e93bbd59b85f732194dcc9bb4d1dada25c9b0b0000000000004a6788e7a50c714180aa84e162790f086d44f6d7159b44d4a0ad4246e75329e5eea62ab9ac3e1ca63a3433780a0525a7e12238d35fcae19a2485911f1cf9b753d9df7f3a08997491812ddfcb7cc04373dd0000000000000000"], 0x1)

00:01:08 executing program 2:
chdir(&(0x7f0000000100)='./file0\x00')
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
open(&(0x7f0000000000)='./file0\x00', 0x200, 0x0)
bind(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="756567d1dce6e9e603e77d2925734f965fae1ecac800d8303f78a7c783f51e6f95c6afa1c8516615583f48fb40c5b3cc20ce3de17b5c55a457849399229226816d62214bfd570c4c8bc9f7d862aeb741d70106683c541aaac224496aaa51904213e7e8260095bf104491552bd78f"], 0xa)

00:01:08 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x1202, &(0x7f0000000000), 0x2)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r2 = socket$inet(0x2, 0x20000005, 0x8)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000080)={<r3=>0x0, 0xce, "5c7d018f6134bfa075a9f920adbf731f9d32369fe8a300ec194a54eaf5ff51831117e200fa7b90338a01db668a4386feedc51a15acbbb8b2b76bdde10c4df15c576ff4e1dca3261ded5c4f02d88ab93b50da5a8f226feedda6db3d257c1874e0b0e5f9d9d96bc7fdae8331bc4230e3ef825721cde82593c84f9ed58a7273597b58a6bb3e509b5aebf3fb894f9aea3cbb951d1b511ba922bf821d2babd1709086cc7071e6e316a1dcf654e8cdc50f85a2d0e8305e963fb3971c0f619ac52b979b54e8ab9b2f99467ce6fbd93ca203"}, &(0x7f0000000180)=0xd6)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f00000001c0)={r3, 0x6}, 0x8)
setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000040)={0x400, "fb9b0ea1f1e35a922129b7ebf3eb763a"}, 0x14)

00:01:08 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x4000000000fe)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
unlink(&(0x7f0000000000)='./file0\x00')
mkdirat(r0, &(0x7f0000000040)='\x00', 0x2)
mmap(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x3, 0x12, r1, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0)
mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000)
msync(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x0)

00:01:08 executing program 1:
munmap(&(0x7f0000f52000/0x1000)=nil, 0x1000)
r0 = socket(0x1e, 0x20000007, 0x9)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000000)={0x5, 0x9, 0x400, 0x3, 0xffffffff, 0x4, 0x7c, 0xfffffffffffffffa, <r1=>0x0}, &(0x7f0000000040)=0x20)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000080)={r1, 0x9b, "7b1344ccd45293aa8b204efc4132d9bc833103dbc947970f41fa3b5331c33f53823729089769f6569e3e192f9b94b48e06299e87823bedf1aba69806de95791e43458266970b6378539a26c92ddeebda409448992ef4bfb5616ac7df14dd068e0ded8ec56eb24027ee5aacf26cebd5b28ebdb1807f9e932993b572c01ad2e1e195f4c6b3b2e974205ce475913b82a61ba7b0dea30a7c120005d0f0"}, &(0x7f0000000140)=0xa3)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3)
mlock(&(0x7f0000c7e000/0x1000)=nil, 0x1000)

00:01:08 executing program 2:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@local}, 0x14)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f00000000c0)={<r2=>0x0, 0x400, 0x9, 0x7, 0x0, 0x6000, 0x344e, 0x2, {@in6={{0x1c, 0x0, 0xd78e, @remote={0xfe, 0x80, [], 0x0}, 0x7ff}}, 0x0, 0xfc, 0x100000000, 0x1, 0xc44, 0x4}}, &(0x7f0000000000)=0xb0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000040)={0x6, 0x3f, 0x400, 0x1, 0x8, 0xffffffffffffffff, 0x20, 0x47a1, r2}, 0x12)
setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000240)={r2, &(0x7f0000000200)}, &(0x7f0000000280)=0x10)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000180)={r2, 0x0, 0x9}, &(0x7f00000001c0)=0xc)

00:01:08 executing program 3:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
connect$unix(r1, &(0x7f0000000080)=@abs={0x0, 0x0, 0x1}, 0x3d1)
sendmsg$unix(r1, &(0x7f0000000400)={&(0x7f0000000000)=@abs, 0x8, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="28000000ffff00000100000000000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1], 0x28}, 0x0)
r2 = fcntl$getown(r0, 0x5)
r3 = geteuid()
r4 = getgid()
r5 = getpgid(0x0)
fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0})
freebsd11_fstat(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, <r7=>0x0})
r8 = getpgrp(0xffffffffffffffff)
r9 = geteuid()
freebsd11_stat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, <r10=>0x0})
sendmsg$unix(r1, &(0x7f00000005c0)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000100)=[{&(0x7f00000000c0)="1de246ec6d397c1a870a3200bdc9873c5839c29d6acc6d9a802e6757404c63e2a7", 0x21}, {&(0x7f0000000180)="78332c7d68dc0c44614f05d5b6c6c4c92a7ef063bb9286912fe998536595a2fc5dfabac8c8fa368491b0d0a63d2a0cf70a31848563bc55fe535c97010e71a637ce7742fe2c459d9db05fd57c7b2270c8a22ec73228fc6095e9c627618cba23791c198779d3385464fb062fe2", 0x6c}], 0x2, &(0x7f00000004c0)=[@rights={0x28, 0xffff, 0x1, [r0, r0, r0, r1, r1]}, @cred={0x20, 0xffff, 0x2, r2, r3, r4}, @rights={0x18, 0xffff, 0x1, [r0]}, @cred={0x20, 0xffff, 0x2, r5, r6, r7}, @rights={0x30, 0xffff, 0x1, [r1, r0, r1, r0, r0, r1, r1]}, @cred={0x20, 0xffff, 0x2, r8, r9, r10}, @rights={0x10}], 0xe0, 0x88}, 0x1)

00:01:08 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000002c0)={0x0, 0x2}, 0x8)
socket$inet6(0x1c, 0x7, 0x101)

00:01:08 executing program 3:
r0 = socket(0x5, 0x4, 0x80000000000)
getsockopt$inet6_int(r0, 0x29, 0x2b, &(0x7f00000000c0), &(0x7f0000000080)=0xc8)
socket(0x2, 0x20000000, 0x2)
getsockopt$inet6_buf(r0, 0x29, 0xdfef251350383ed1, &(0x7f0000000000)=""/50, &(0x7f0000000100)=0x32)
bind$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c)

00:01:08 executing program 3:
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff})
dup(r0)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
fcntl$getown(r1, 0x5)
socket$inet6(0x1c, 0x6, 0x1)

00:01:08 executing program 2:
pipe2(&(0x7f0000000080)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
read(r0, &(0x7f0000000500)=""/90, 0xffffff91)
readv(r1, &(0x7f0000000400), 0x10000171)
close(r1)
socket$inet(0x2, 0x10000005, 0x4)
dup2(r1, r0)
execve(0x0, 0x0, 0x0)

00:01:08 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4)
bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0x0}, 0xffffffff7fffffff}, 0x1c)

00:01:08 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x4000000000fe)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
unlink(&(0x7f0000000000)='./file0\x00')
mkdirat(r0, &(0x7f0000000040)='\x00', 0x2)
mmap(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x3, 0x12, r1, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0)
mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000)
msync(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x0)

00:01:08 executing program 3:
pipe2(&(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x4)
r1 = getpgrp(0x0)
fcntl$setown(r0, 0x6, r1)

00:01:08 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="83ff508c57365561581d6b9d000000d8"], 0x10)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000040)={@in={{0x2, 0x3}}, <r1=>0x0}, &(0x7f0000000180)=0x8c)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000001c0)={0x7cc5b4cd, 0x100, 0xffffffff9aef7a39, 0x5, r1}, &(0x7f0000000200)=0x10)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x27, &(0x7f0000000280)={0x0, 0x0}, &(0x7f0000000100)=0xfe9b)

00:01:08 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x3)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000001c0)={<r1=>0x0, 0xd0, "1f441b858dab93cc3b507586e7b50bd4053c8d752c98b9d3136b23723e9ba076e3a9f56c0684fdea666e6068af798de6b7eca32f6cf11340a28b1e28eb8c056561c6d9b53aa5f0c70ab1df0078efa3ba31bf3a5210c8b68ba84d22ecd4d00c2456cce6ff439f12f579d88d1d0f401b9ad4bf3813edd8df1e134918e271dc44b09a6c1e548f5a4ac4b72a81a925b73fe5f56c0775689c2351117ae8a3b25daefdb1484fd61c6e53621d4b5bfcd72b9a4008165b907ba4c23e0a87d140e620baa76b2982ed7105f9a6114231f707197bf2"}, &(0x7f0000000000)=0xd8)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x0, 0x1000000000000000, r1}, &(0x7f0000000080)=0xc)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0)

00:01:08 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_buf(r0, 0x6, 0x405, 0xffffffffffffffff, 0xff65)

00:01:08 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x20801ffff)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
poll(&(0x7f0000000280)=[{r0, 0x41}], 0x1, 0x20)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={<r1=>0x0, 0x4a10}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000100)={<r2=>r1, &(0x7f0000000080)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000140)=0x10)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000001c0)={r2, 0x5f, "0faba7b61534ee7c91bed725efc78edb2da8779f126cea89f6d50817ffc444b2f7c751909d304084a36d749e161e7cd5c322eabdfbeb0443fe3ff16fbea28077599d4bafeca029e12815dad6e23ce2448088ff6111eaa770e181cbca848359"}, &(0x7f0000000240)=0x67)

00:01:08 executing program 2:
r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10000, 0x0)
pwritev(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)='i', 0x1}], 0x1, 0x0)
r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x640, 0x10)
setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000040)={0x3ff, 0xb9, 0x7ff}, 0x8)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x14, r0, 0x0)
mlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000)
pwritev(r0, &(0x7f00000000c0)=[{&(0x7f00000005c0)='y', 0x1}], 0x1, 0x0)
fdatasync(r0)

00:01:08 executing program 2:
getresuid(&(0x7f0000000240), 0x0, 0x0)
freebsd10_pipe(&(0x7f0000000040)={<r0=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000080)={<r1=>0x0, 0x0, 0x3ff}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x1, 0x6, 0x7}, &(0x7f0000000140)=0x10)

00:01:08 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x106, &(0x7f0000001340)={0x0, 0x0}, &(0x7f0000001380)=0x10)
socket$inet_sctp(0x2, 0x5, 0x84)

00:01:08 executing program 2:
readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xfffffcc7}], 0x1)
r0 = socket(0x2, 0x1, 0x0)
connect$unix(r0, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10)
connect(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10)
link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00')
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={<r1=>0x0, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000180)=0x10)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)=ANY=[@ANYBLOB="02004e22e00000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f00000000000000000000000000000000", @ANYRES32=r1], 0x8c)

lock order reversal:
 1st 0xfffffe000026f710 pcbinfohash (pcbinfohash) @ /syzkaller/managers/main/kernel/sys/netinet/tcp_usrreq.c:1403
 2nd 0xffffffff829434a0 in_ifaddr_lock (in_ifaddr_lock) @ /syzkaller/managers/main/kernel/sys/netinet/in_pcb.c:1278
stack backtrace:
#0 0xffffffff8110b80e at witness_debugger+0x8e
#1 0xffffffff8110b442 at witness_checkorder+0xf72
#2 0xffffffff810648f0 at _rm_rlock_debug+0x240
#3 0xffffffff812c7240 at in_pcbconnect_setup+0x180
#4 0xffffffff813c27e0 at tcp_connect+0xd0
#5 0xffffffff813bd927 at tcp_usr_connect+0x137
#6 0xffffffff81155123 at soconnectat+0x183
#7 0xffffffff8116048f at kern_connectat+0x1ff
00:01:08 executing program 0:
pipe2(&(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x100004)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
bind(r1, &(0x7f0000000100)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
connect$unix(r2, &(0x7f0000000000)=@abs={0x5e936829ac9101fc}, 0x2)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000200)=0x400, 0x4)
rename(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00')

#8 0xffffffff81160279 at sys_connect+0xd9
#9 0xffffffff81716806 at amd64_syscall+0x436
#10 0xffffffff816deb9d at fast_syscall_common+0x101
00:01:12 executing program 1:
r0 = socket$inet(0x2, 0x3, 0x0)
setsockopt$inet_group_source_req(r0, 0x0, 0x55, &(0x7f0000000140)={0x0, {{0x2, 0xffffffffffffffff, @multicast2}}, {{0x2, 0xffffffffffffffff, @remote}}}, 0x118)
getsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000000)=""/223, &(0x7f0000000100)=0xdf)

00:01:12 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x697, 0x9, 0x6, 0x1000, 0x7, 0x7, 0x6, 0xffb, 0xffffffffffffffc1, 0x101}, 0xb)
bind(r0, &(0x7f00000000c0)=@in6={0x1c, 0x1, 0x100000001, @empty, 0x1}, 0x1c)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1205, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x8)
listen(r0, 0x7909)
getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4)

00:01:12 executing program 3:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0)
open(&(0x7f0000000080)='./file0\x00', 0x8, 0x162)
shmget(0x0, 0x1000, 0x8, &(0x7f0000ff8000/0x1000)=nil)
shmctl$SHM_LOCK(0x0, 0xb)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
listen(r1, 0x0)
accept(r1, 0x0, 0x0)
close(r0)
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x10008, 0x0)
ftruncate(r2, 0x7e2780e3)
r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0)
ftruncate(r2, 0x8000)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000540)={0x9, [<r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000580)=0x28)
dup(r3)
open(&(0x7f0000000880)='./file0\x00', 0x100000, 0x2)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB="2634800002000000"], 0x0)
execve(0x0, 0x0, 0x0)
fchmod(r0, 0x0)
freebsd11_stat(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700))
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000780)={@in6={{0x1c, 0x3, 0x7fffffff, @remote={0xfe, 0x80, [], 0x0}, 0x101}}, r4, 0x2, 0x4, 0x100000001, 0x6a80}, &(0x7f0000000840)=0x98)
shmctl$SHM_LOCK(0x0, 0xb)

00:01:12 executing program 1:
mprotect(&(0x7f000071d000/0xb000)=nil, 0xb000, 0x0)
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
ftruncate(r0, 0x3)
setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000240)={0x0, {{0x2, 0xffffffffffffffff, @rand_addr}}}, 0x90)
mprotect(&(0x7f0000724000/0x1000)=nil, 0x1000, 0x1)

00:01:12 executing program 2:
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000200)=ANY=[@ANYBLOB="02004e22e000000200000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b4d85461a87d2fa000000000000000000000000000000000000000000000000000000000000000000000000000000030a6f24a"], 0x1)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
ppoll(&(0x7f0000000000)=[{r0, 0x2002}, {r0, 0x20}, {r0, 0xb0}, {r0, 0x2000}, {r0, 0x100}, {r0, 0x8}], 0x6, 0x0, &(0x7f0000000100), 0x7)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={<r1=>0x0, 0x2, 0x5, 0x0, 0x9}, &(0x7f0000000080)=0x14)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r1, 0x0, 0x6, 0x3}, 0x94)

00:01:12 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x1a, &(0x7f0000000000)=0xcb, 0x4)

00:01:12 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000000)=ANY=[@ANYRES32=<r1=>0x0, @ANYBLOB="040001001f00"], &(0x7f0000000040)=0xa)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={r1, 0x232}, 0x8)
munmap(&(0x7f0000f19000/0x1000)=nil, 0x1000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2)
r2 = socket(0x17, 0x10000005, 0x2)
accept$inet(r2, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000000c0)=0x10)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3)

00:01:12 executing program 0:
r0 = semget$private(0x0, 0x6, 0x0)
__semctl$IPC_INFO(r0, 0x2, 0x3, &(0x7f0000000100)=""/243)
semop(r0, &(0x7f00000000c0)=[{0x0, 0x2, 0x1000}, {0x0, 0x7}, {0x0, 0xe76c}], 0x3)

00:01:12 executing program 0:
r0 = socket(0x6, 0x5, 0x2000000000)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000), 0x0)

00:01:13 executing program 0:
r0 = socket(0x4005, 0x10010000001, 0x20)
connect$unix(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="82022e2f66686c653000adbc0f20f4cbac197ba793e7382e2ed5dc509160a7eee90a76f561e1ffffffff3be5618427f8a6c6a6b687c0e1add696dc20145951640d8f4dccca95a1ddf56d7727f2a708dc9cad5733807a4170bd0ffa344e95d34482c696d75537bdf40360769cf7e220adf50f1682d9b9f114a9867df874d0f70f56843facdcd9bb5c9af8d73e234914eed5107e7a9d17bfbca834dec79ba9cbed516fb2162364f1b2cb9102d945c7d1421576af84aac16ec776dc0694d8ad6f09960594d2866944b7d436f99307739493a6cb0743c0417a607be0fbe3e91a9d1c2188b4f366243e897cadb840cb4a91de"], 0x1)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000140)={0x0, 0xdd2, 0x3, 0x9, 0x1}, &(0x7f0000000180)=0x18)
getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4)

00:01:13 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4)
getsockopt$inet6_buf(r0, 0x29, 0x55, &(0x7f0000000100)=""/66, &(0x7f0000000080)=0x42)
socket$inet6(0x1c, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)

00:01:13 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000004)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={<r1=>0x0, 0xffff, 0x2, 0x9b17, 0x6}, &(0x7f0000000040)=0x18)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xfffffffffffffff9, 0x400, 0x7ff, 0x0, r1}, 0x10)

00:01:13 executing program 1:
connect$unix(0xffffffffffffffff, &(0x7f00000004c0)=ANY=[@ANYBLOB="01002e2f66696c6530008d7a5a776860f84ba066c52e88ee5259384139f42e78db59c923b601691879c942d7e041"], 0xa)
execve(0x0, 0x0, 0x0)
r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000340)={<r1=>0x0, 0x1}, &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000003c0)={r1, 0x78, 0x9, 0x9, 0x0, 0x8}, &(0x7f0000000400)=0x14)
setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000000040)={0x4a0d}, 0x8)
r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000200)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000240)=0x1c, 0x10000000)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000280)={<r3=>0x0, 0x5, 0xf, 0x1000, 0x3f}, &(0x7f00000002c0)=0x18)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000300)={r3, 0xb, 0xcca}, 0x8)
r4 = socket(0x1c, 0x3, 0x3f)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000140)=ANY=[@ANYBLOB="02004e03000000aa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000002000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000", @ANYRES32=<r5=>0x0], &(0x7f0000000000)=0x8c)
socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000080)={r5, 0xc, 0xffffffffffffffff}, 0x8)
setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000000100)={0xf1, 0xfd}, 0xfde7)
setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0x68, &(0x7f0000000440)={{0x1c, 0x0, 0x3, @empty, 0x8000}, {0x1c, 0x3, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x3}, 0x7, [0xcc286ef, 0x0, 0xfffffffffffffffe, 0x6, 0x9, 0x6, 0x44bd, 0x7fffffff]}, 0x5c)
close(0xffffffffffffffff)

00:01:13 executing program 2:
setrlimit(0x0, &(0x7f0000000080))
r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000fff000/0x1000)=nil)
shmctl$SHM_UNLOCK(r0, 0xc)
syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0)
shmget$private(0x0, 0x1000, 0x40, &(0x7f0000fff000/0x1000)=nil)

00:01:13 executing program 2:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x1080000000000206, 0x88)
r1 = dup(r0)
truncate(&(0x7f00000000c0)='./file0\x00', 0x80000)
fcntl$setstatus(r1, 0x4, 0x10044)
sendmsg(r0, &(0x7f0000000380)={&(0x7f0000000100)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000140)="b9288afb00e1f2b99db9a3fee8732feb90b4633c4c038e723ccef104aa4277dfd0d381c9816e673a1b5ba1ebb901d19049373442cb864865ec3f9577edd149537fc8344f37fe63c8", 0x48}, {&(0x7f00000001c0)="04e87738d14ddfb6c5f13ea7fb6885fc967477e5e866683ad4af0457e590363b043e11fe3daa6f1dc2c082caf75bc99b9b31d991fc1f5a7c", 0x38}, {&(0x7f0000000240)="06af588b359476b276934e99c4cbbfcce2a5bc4adb91576becc393235c5f6cb77fa9d7d553305b93380450e4bb9d3c17602ac52516dc1d", 0x37}, {&(0x7f0000000280)="3270a6b790dc051007c641aa7d64bbd6656c90e127a8a1c62da343ad8c8ea893531ff325e23251e6d119845db4d4d71cf08115ff44eaa71226e7049a6e7548d11adb07328b297077801e89bfb9c5cda77a62a6b41bb914bd40e692b24b133170160d8f31e329b9714a47391984eebb9a5c8b71743fa2849d865a3453e220cefba25d79e45e676a25d2b3e227d8432aeef31fc3b098389025d97250924a2d1eac8a757684deee9156c244f81276a085f3da6980d4dd9fe74212d9a3", 0xbb}], 0x4, &(0x7f0000000640)=[{0x18, 0x1, 0x4, "212482760d8a"}, {0xf8, 0x88, 0x4, "e4dd7625e6eed1ab4bfbdb436a5c599e91e501129083f8c4475a617d81cd4b843b52dfb5fe34452ecdc5ffdc12df963081f5640337045ccba8079a05ee93c1568e1ed63bd6f38adf8a32a6686eafcad71bf866c93546922f3f40cb2c3b9a75bc24ca1d9d60fcdf1703b3faa55e8053187dd489f883a0b36dab92b61425112f8de641597057d9e9d62e0196967e0c884b5529752b64e151d05edeb6c3704ded3c773464a6d195f9a007d10d75536f73d515b1703826a5ce308232203c5e92148703cb644c318ce3177d1ac3928bf22edf7d7039067a19af61edb1c2886c61cd24b448a355ee"}, {0xb0, 0xffff, 0x1, "b3c45d1b4071d995a163fc888a047ccc917d0ef5cbc98c53c1038e246570f2ce1de8c6ed5db83bb06210ec19ea66c5de9b275979f879ea60fe1c0a66d4665d81c03f91f1b43bdfb54b8f8582a60a3b60cc1c263d943323b647c113d10b9dec4c8c239489b1694123a356f2724a146c14b2ac50d2b5f9d9b58b9fac82abe4714a105525b0d5644dc3d3a1ef12058945792f5af1d26b3fd224136223931a"}, {0x50, 0x3f, 0x6, "37443a2b8f02b603d3f83570c483c1e915561f07c1d4e8397eed867bb50616f71d66965bdaaf20e681f8c0a937b4bd49acd5133310c2852919d80746be32"}, {0xd0, 0x6, 0x5, "4d37ea2fbcf01f95eb41deac155ecdcd921088dce138cf72a4c7e1605dd206a67eea3c13360e85c264f2afd630afb956521fbabdac16719cc6b58b49651eb032f40c0a42b027e7efdbaa412909d7ae9ef9ffeb5353e0d3f9aa4d16783625daad728111a800e54ed1241233074181f09f9c4b1fc0d80c6ec3bb609d83d02a02487b7782158d1f7f9a5ccfa3b3fdf9b4bee055adbd2010ed1c2d50f669ac9def0b23e51b921a88d37d02f19cb9c66e935d29d6c70a7b2bae671226dc8c"}, {0x18, 0xffff, 0xffff, "1c"}], 0x2f8}, 0x0)
read(r1, &(0x7f00000003c0)=""/175, 0x256)
write(r0, &(0x7f0000000200)="9c", 0x1)

00:01:13 executing program 1:
shmctl$IPC_INFO(0x0, 0x3, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x104)
freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
r2 = getegid()
fchownat(r0, &(0x7f0000000040)='./file0\x00', r1, r2, 0x600)

00:01:14 executing program 1:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
recvmsg(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000140)=""/22, 0x16}], 0x1, &(0x7f0000000380)=""/86, 0x56}, 0x0)
dup2(r1, r0)
fchmod(r0, 0x1a4)
sendmsg$unix(r0, &(0x7f00000014c0)={0x0, 0x0, 0x0}, 0x0)

00:01:14 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040)=0xffffffffffffffff, 0x3b1)
pwritev(r0, 0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x2, 0x2, <r1=>0x0}, &(0x7f00000003c0)=0xc)
r2 = getpgid(0xffffffffffffffff)
fcntl$lock(r0, 0xb, &(0x7f0000000000)={0x3, 0x7, 0x7fff, 0x0, r2})
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000400)={r1, 0xff, 0x8}, 0x8)
geteuid()
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
freebsd11_fstat(r0, &(0x7f00000001c0))
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
sendto(r0, &(0x7f00000005c0)="97e4eec071e334842932a3d2801a30c87253ece52672f07544866c3dea2aea3381f500b48919daf8e162afca57dfcda29e8a85a0c5cd83eaf72b0607c273d0ab1754e254dcbf66588da40852055903604e844ad345a53e558dddf60a03986bd7895e01230574e62448d0a7c5fcd51fb289f00de63ea7974a19b6991690cf27ed8e36815823858fe39bc173137f49a1f7539c881695347e7eda67712c6028c2f39ea72ddc46d7a3bd37a8bb31c053fdc9e92886e0e1c4b7b8117672381cab07253f4e43b695c7ce2e67af7f400d051aa41c", 0xd1, 0x4, &(0x7f0000000100)=@in={0x2, 0x3, @multicast2}, 0x10)

00:01:16 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x400, 0x3)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000400)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="be00000000000000000000000000000000000000ee362750564944e8ad72368aeaa8a1aa90e35d09ee73758e8dd679a14fe03fc31fd8d3fa31265aa14dffb3a308ccd82e38cb3e1e7e5d5393ab5138ac2f7ef7d35a5a132cbdd773163b09bd070038e993d7bb608a373673fd41fa79f989e994d8d6e6d56c723f42ffec0685fffb3db26419b216b894778a84eba028cefe82026a4f65913dfd899aceaac8ec3ab9158e8b7c81aaf3912b83776928e01cfc4966c0c6b21aeb58d22798d3e4506c654f84e1007745da2e1608b08992cd0d"], 0xa0)

00:01:16 executing program 3:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = accept4(r0, &(0x7f0000000200)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000001400)=0x10, 0x10000000)
r2 = fcntl$dupfd(r0, 0x11, r0)
getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000080)=0x4)
sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000100), 0x23d, 0x0}, 0xfffffffe)
sendmsg$unix(r2, &(0x7f00000013c0)={&(0x7f00000000c0)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000001340)=[{&(0x7f0000000100)="5d9cfed4ed0f4086e7413c3d9f3cec4a1b9ea4cce942471af47e6da41872e41ce40fba68adabc0fe64181904ad5b4b98b2fb35f9af57dcf15e879d558f03c94214cd774694ca1828a52a56b5372e4c955886582fd52b0ed98f930a13093326d04c2db3ce8f505f86427d87e4dbe9a3f3a1a94ee8312662b07990f25fba8824c1b768d3c7483d5b6faaa6caa1ed0e532a588c942d3d9a5faa112f035d5fb43c091b1283c23c708a888c859bac72a9a0e5c5f9fa9e9aadbcea2fd1b4f72f4afbd036ec4415a0f8a928787ac163cc64c44dcca76b12637b1df5fe172f2e39c88efb0d1c35172de273362626d13453be9cf14543d9", 0xf3}, {&(0x7f0000000200)}, {&(0x7f0000000240)="a6b3cbb7d9e675446945cbbf52d31eee1b94b4e2887c4338758d194e6c6e4f328ef852718eb87e09f3c49494771d74c36b1e801002fcdaf2ec27b92df25db7c6b6a9b735ede0ef05269a4c172c2ca013494499409347c782", 0x58}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f00000002c0)="d4946d1d2a78d70a9f778da077c5c11decde908d563390efae57ef1458644ae872123f6f0a35da971d3b1f8ee8ab5dac7a6fc0d2a26b496351e2fcd7a937", 0x3e}], 0x5, 0x0, 0x0, 0x20000}, 0x4)
getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000001440), &(0x7f0000001480)=0x4)
r3 = getpid()
fcntl$setown(r0, 0x6, r3)

00:01:16 executing program 2:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000002c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendto$unix(r0, &(0x7f0000000000)="c3", 0x1, 0x0, 0x0, 0x0)
socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000080))
recvfrom$unix(r0, &(0x7f00000003c0)=""/4096, 0x1000, 0x40080, &(0x7f0000000040)=@abs={0x1, 0x0, 0x3}, 0x8)
sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
readv(r1, &(0x7f0000000380)=[{0x0, 0x1d2}], 0x1)

00:01:16 executing program 2:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = dup(r0)
utimes(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x76ae, 0x5}, {0x4, 0xff}})
getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000001c0), &(0x7f0000000240)=0x4)
recvfrom$inet6(r1, &(0x7f0000000140)=""/11, 0xb, 0x41, &(0x7f0000000180)={0x1c, 0x2, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x9}, 0x1c)
utimes(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{0x2, 0x1000}, {0x41, 0x2}})
bind$inet(r1, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10)

00:01:16 executing program 3:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={<r0=>0xffffffffffffffff})
write(r0, &(0x7f0000000180)='t', 0x1)
r1 = socket$inet(0x2, 0x20000000, 0x75)
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000100)={<r2=>0x0, 0x6}, &(0x7f00000001c0)=0x8)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000240)={r2, 0x80, 0x0, 0x5, 0x7fff, 0x22b978b4}, 0x14)
pipe2(&(0x7f00000000c0)={<r3=>0xffffffffffffffff}, 0x100004)
readlinkat(r3, &(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=""/65, 0x41)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x100000)
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000080)=0x4)
execve(0x0, 0x0, 0x0)

00:01:16 executing program 0:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = open(&(0x7f0000000080)='./file0\x00', 0x2, 0x40)
r1 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0)
symlinkat(&(0x7f00000001c0)='./file0\x00', r1, &(0x7f0000d06ff8)='./file0\x00')
openat(r1, &(0x7f0000000140)='./file0/../file0\x00', 0x0, 0x0)

00:01:16 executing program 3:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8202090000006c653000"], 0x1)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000040)={0x401, {{0x2, 0x2, @rand_addr=0xbdef}}}, 0x90)

00:01:17 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040)=0xffffffffffffffff, 0x3b1)
pwritev(r0, 0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x2, 0x2, <r1=>0x0}, &(0x7f00000003c0)=0xc)
r2 = getpgid(0xffffffffffffffff)
fcntl$lock(r0, 0xb, &(0x7f0000000000)={0x3, 0x7, 0x7fff, 0x0, r2})
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000400)={r1, 0xff, 0x8}, 0x8)
geteuid()
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
freebsd11_fstat(r0, &(0x7f00000001c0))
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
sendto(r0, &(0x7f00000005c0)="97e4eec071e334842932a3d2801a30c87253ece52672f07544866c3dea2aea3381f500b48919daf8e162afca57dfcda29e8a85a0c5cd83eaf72b0607c273d0ab1754e254dcbf66588da40852055903604e844ad345a53e558dddf60a03986bd7895e01230574e62448d0a7c5fcd51fb289f00de63ea7974a19b6991690cf27ed8e36815823858fe39bc173137f49a1f7539c881695347e7eda67712c6028c2f39ea72ddc46d7a3bd37a8bb31c053fdc9e92886e0e1c4b7b8117672381cab07253f4e43b695c7ce2e67af7f400d051aa41c", 0xd1, 0x4, &(0x7f0000000100)=@in={0x2, 0x3, @multicast2}, 0x10)

00:01:17 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r1 = dup(r0)
pwritev(r1, &(0x7f0000000600)=[{&(0x7f00000000c0)="81", 0x1}], 0x1, 0x6d998)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000000)={<r2=>0x0, 0x5283}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000080)={r2, 0x7f7f}, 0x8)
mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0)
fcntl$setstatus(r0, 0x4, 0x10000)
ppoll(0x0, 0x0, 0x0, &(0x7f0000000100), 0x8)
read(r1, &(0x7f0000000240)=""/175, 0x87b7a34a455e99)
read(r0, &(0x7f0000000140)=""/225, 0xe1)

00:01:17 executing program 3:
select(0x40, &(0x7f0000000000)={0x2}, 0x0, 0x0, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000040)={@in6={{0x1c, 0x3, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0xfcd5}}, <r1=>0x0, 0x400, 0xe4d, 0x9}, &(0x7f0000000100)=0x8c)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={r1, 0x1}, &(0x7f0000000180)=0xfffffffffffffe75)
setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000001c0)=0x1f, 0x4)
execve(0x0, 0x0, 0x0)

00:01:17 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
pipe2(&(0x7f0000000440), 0x100000)
lseek(r0, 0x0, 0x0)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
close(r0)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90)
r1 = shmget$private(0x0, 0x1000, 0x13f, &(0x7f0000fff000/0x1000)=nil)
shmctl$SHM_UNLOCK(r1, 0xc)
getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xffffffffffffffad)
lseek(r0, 0x0, 0x3)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0x75, 0x4)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={<r2=>0x0, 0xb1e}, &(0x7f0000000140)=0x8)
fstat(r0, &(0x7f0000000340))
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000280)={r2, 0xff}, 0x8)
getsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f00000002c0), &(0x7f0000000300)=0x4)

00:01:17 executing program 0:
mlock(&(0x7f0000214000/0x5000)=nil, 0xfffffffffffffec9)
msync(&(0x7f0000216000/0x4000)=nil, 0x4000, 0x0)
r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000215000/0x4000)=nil)
shmat(r0, &(0x7f0000216000/0x3000)=nil, 0x0)
shmctl$SHM_LOCK(r0, 0xb)

00:01:17 executing program 0:
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x0)
mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x4000000001)
r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={<r1=>0x0, 0x6}, &(0x7f00000001c0)=0x8)
setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f00000002c0)={r1, &(0x7f0000000200)=[@in6={0x1c, 0x2, 0xffffffffffffcc39, @empty, 0x7}, @in6={0x1c, 0x0, 0xc6, @loopback, 0x7f}, @in6={0x1c, 0x3, 0x10001, @remote={0xfe, 0x80, [], 0x0}, 0x9}, @in={0x2, 0x3, @rand_addr}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x3, @multicast2}, @in6={0x1c, 0x2, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x2}, @in6={0x1c, 0x2, 0xc2, @empty, 0x68}]}, &(0x7f0000000300)=0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYRES32=<r2=>0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000180)=0x20)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000100)={r2, 0x6, 0x1, 0x2, 0x9}, &(0x7f0000000140)=0x18)
sigaltstack(&(0x7f0000c09000/0x3000)=nil, 0x0)

00:01:17 executing program 3:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
bind(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10)
r1 = fcntl$dupfd(r0, 0x0, r0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0}, 0x20108)
freebsd10_pipe(&(0x7f0000000040))

panic: pmap_demote_pde: page table page for a wired mapping is missing
cpuid = 1
time = 77
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe00212e36b0
vpanic() at vpanic+0x1e0/frame 0xfffffe00212e3710
panic() at panic+0x43/frame 0xfffffe00212e3770
pmap_demote_pde_locked() at pmap_demote_pde_locked+0x1288/frame 0xfffffe00212e3840
pmap_remove() at pmap_remove+0x5c8/frame 0xfffffe00212e38d0
vm_map_protect() at vm_map_protect+0x666/frame 0xfffffe00212e3940
sys_mprotect() at sys_mprotect+0xcc/frame 0xfffffe00212e3980
amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe00212e3ab0
fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe00212e3ab0
--- syscall (198, FreeBSD ELF64, nosys), rip = 0x412e5a, rsp = 0x7fffdfffdf38, rbp = 0x3 ---
KDB: enter: panic
[ thread pid 2268 tid 101082 ]
Stopped at      kdb_enter+0x6a: movq    $0,kdb_why