r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

00:00:05 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xe}, 0x0)

00:00:05 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000200)=0x1000, 0x4)
r1 = accept4$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x10000000)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000080)={@in6={{0x1c, 0x3, 0x7ff, @empty, 0xfff}}, <r2=>0x0}, &(0x7f0000000140)=0x84)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000180)={r2, 0x1}, 0x8)

00:00:05 executing program 1:
mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3)
msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3)
r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
bind(r0, &(0x7f0000000080)=@in={0x2, 0x2, @rand_addr=0x2}, 0x10)
syz_extract_tcp_res(&(0x7f00000000c0), 0x1ff, 0x80000001)
mlock(&(0x7f0000ffa000/0x2000)=nil, 0x2000)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x40)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000040)=0x6, 0x4)

00:00:05 executing program 0:
r0 = semget$private(0x0, 0x2, 0x40)
r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c)
fchdir(r1)
semop(r0, &(0x7f0000000140)=[{0x1, 0x0, 0x1000}, {0x0, 0x9, 0x1000}], 0x2)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000500)=ANY=[@ANYBLOB="0000000000000000910200e6ffffffffffff56002c50cba490159dd69d6f9546181d1e50fa02af21a25ea8d9d34e84a75779f2c596e538c1e876ee9f955b09145d03bf1903bb99115005c95891836b4e57ef063b9d63963e804ebf27b04a4f63c4936198b6c6d0849d2b81e46c689bae65c7a58a5352a0fdfc5a5368f7786457bbaae47f1b0f2a560efd73ab7879306cb7f02f29b95ddbf51fbee136bebd2063fc0e32b12d"], 0x1)
clock_gettime(0x4, &(0x7f0000000000))
freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
fstat(r2, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
freebsd11_stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0})
freebsd11_fstat(r2, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, <r7=>0x0})
r8 = getgid()
setgroups(0x7, &(0x7f00000004c0)=[0x0, r3, r4, r5, r6, r7, r8])
fchdir(r2)
r9 = semget$private(0x0, 0x4, 0x102)
r10 = dup(r2)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f00000005c0)={@in6={{0x1c, 0x0, 0x5, @empty, 0x3}}, <r11=>0x0, 0x8001, 0x77f8, 0x5}, &(0x7f0000000080)=0x8c)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r10, 0x84, 0x900, &(0x7f0000000680)={r11, 0x3}, &(0x7f00000006c0)=0x8)
semop(r9, &(0x7f0000000040)=[{0x4, 0x9, 0x1800}, {0x4, 0x32861f50, 0x1800}, {0x0, 0x0, 0x800}], 0x3)

00:00:05 executing program 1:
r0 = socket(0x11, 0x80000000007, 0x9c8d)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, 0x0, 0x0)

00:00:06 executing program 3:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000003c0)={<r1=>0x0, 0xf43}, &(0x7f0000000400)=0xffffffffffffff82)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000004c0)={<r2=>r1, 0x7, 0x2, [0x5, 0x1000]}, &(0x7f0000000280)=0xc)
sendmsg$inet_sctp(r0, &(0x7f0000000380)={&(0x7f0000000080)=@in6={0x1c, 0x0, 0x7, @loopback, 0x8}, 0x1c, &(0x7f0000000180)=[{&(0x7f00000000c0)="9ce303e2c59cf0f18492beff249cf6b656a60e04630e1844d5187c658bb28b77a8f3840fe23cf8e7018a0f8989a8270b7fa15ab26d08e6941c8abaaed055a8a6028e8262fa0e5444bbe9ff79fc7a878556f552a28b39840c24827b2cdbfc1a942ce12c345c07719d74fc7c50b1b185171711e20f3f27e86c708dc9899a92c7814dd820d053e21ff13ee8e9", 0x8b}], 0x1, &(0x7f00000002c0)=[@sndrcv={0x2c, 0x84, 0x2, {0x9, 0x1, 0x4000, 0x17, 0x7d, 0x9, 0x2148, 0xffffffffc733fb85, r1}}, @authinfo={0x10, 0x84, 0x8, {0x7fffffff}}, @sndinfo={0x1c, 0x84, 0x4, {0x1, 0x1000, 0x1, 0x6, r2}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x401}}, @authinfo={0x10, 0x84, 0x8, {0x4}}, @init={0x14, 0x84, 0x1, {0xff, 0x9, 0xc787, 0x1}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @prinfo={0x14, 0x84, 0x7, {0x2, 0x3}}], 0xb4, 0x4}, 0xc)
msgget$private(0x0, 0x8)
r3 = msgget(0x2, 0x8)
msgsnd(r3, &(0x7f0000000200)={0xfffffffffffffffd}, 0x8, 0x0)

00:00:06 executing program 0:
r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, 0xfffffffffffffffe, 0x0)
r1 = accept(r0, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x8)
connect$unix(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="0400000000001bc26aace286a837"], 0xa)

00:00:06 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x90000000000206, 0x0)
rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00')
mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x8)

00:00:06 executing program 1:
r0 = dup(0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={<r1=>0x0, 0x100}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={r1, 0x4}, &(0x7f00000000c0)=0x8)
select(0x311, 0x0, 0x0, 0xffffffffffffffff, 0x0)

00:00:06 executing program 0:
readlink(&(0x7f0000000000)='./file1\x00', &(0x7f00000000c0)=""/211, 0xd3)
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0x80000000)
lseek(r0, 0x0, 0x3)

00:00:06 executing program 1:
msync(&(0x7f0000d5c000/0x3000)=nil, 0x3000, 0x1)

00:00:06 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)=ANY=[@ANYBLOB="65d6d70186ecd1942aa2574ebe0f49ca9b3f280fd4a41a699c7190543315327141adff7935e6a7651b049eb0d2cc829d696ff0f74e8d013bb57fa9cdafd275196382f70cc5e2c73666238a837706d78a73aaad74a2e50fed462b03691f48035458d6c2d79508001c233426ac3f489dc9f6810ec259fd4a998b5c7cb4f98d23526c5dbb7fcca0"], 0x1)
r1 = accept(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8)
getsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x4)

00:00:06 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000140)=@file={0x1, './file0/file0\x00'}, 0x35c)

00:00:07 executing program 3:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000003c0)={<r1=>0x0, 0xf43}, &(0x7f0000000400)=0xffffffffffffff82)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000004c0)={<r2=>r1, 0x7, 0x2, [0x5, 0x1000]}, &(0x7f0000000280)=0xc)
sendmsg$inet_sctp(r0, &(0x7f0000000380)={&(0x7f0000000080)=@in6={0x1c, 0x0, 0x7, @loopback, 0x8}, 0x1c, &(0x7f0000000180)=[{&(0x7f00000000c0)="9ce303e2c59cf0f18492beff249cf6b656a60e04630e1844d5187c658bb28b77a8f3840fe23cf8e7018a0f8989a8270b7fa15ab26d08e6941c8abaaed055a8a6028e8262fa0e5444bbe9ff79fc7a878556f552a28b39840c24827b2cdbfc1a942ce12c345c07719d74fc7c50b1b185171711e20f3f27e86c708dc9899a92c7814dd820d053e21ff13ee8e9", 0x8b}], 0x1, &(0x7f00000002c0)=[@sndrcv={0x2c, 0x84, 0x2, {0x9, 0x1, 0x4000, 0x17, 0x7d, 0x9, 0x2148, 0xffffffffc733fb85, r1}}, @authinfo={0x10, 0x84, 0x8, {0x7fffffff}}, @sndinfo={0x1c, 0x84, 0x4, {0x1, 0x1000, 0x1, 0x6, r2}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x401}}, @authinfo={0x10, 0x84, 0x8, {0x4}}, @init={0x14, 0x84, 0x1, {0xff, 0x9, 0xc787, 0x1}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @prinfo={0x14, 0x84, 0x7, {0x2, 0x3}}], 0xb4, 0x4}, 0xc)
r3 = msgget(0x2, 0x8)
msgsnd(r3, &(0x7f0000000200)={0xfffffffffffffffd}, 0x8, 0x0)

00:00:07 executing program 0:
mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x7)
getresgid(&(0x7f00000000c0), 0x0, 0x0)

00:00:07 executing program 1:
setgroups(0xffffffffffffff87, 0x0)

00:00:07 executing program 2:
open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0x800)
lchown(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, <r0=>0x0})
freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
munmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000)
lchown(&(0x7f0000000040)='./file0\x00', r0, r1)

00:00:07 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x30, &(0x7f0000000000), 0x2)

00:00:07 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x2, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb)
getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000180)=0xb)

00:00:07 executing program 0:
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x0)
recvfrom$unix(r0, &(0x7f0000000100)=""/71, 0x47, 0x400c0, &(0x7f0000000080)=@abs={0x0, 0x0, 0x3}, 0x8)
open(&(0x7f0000000180)='./file0\x00', 0x8, 0x41)
close(r1)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={<r2=>0x0, 0x0, 0x24}, &(0x7f0000000200)=0x8)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000240)={r2, 0x4, 0xc7, 0x3f}, &(0x7f0000000280)=0x10)

00:00:07 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in={{0x2, 0x2, @loopback}}, <r1=>0x0}, &(0x7f00000000c0)=0x8c)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x1, 0x10, 0x8001, 0x10000, r1}, &(0x7f0000000280)=0x10)
getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000002c0), &(0x7f0000000300)=0x4)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={r1, 0x1}, &(0x7f0000000140)=0x8)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x1204, &(0x7f00000001c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x0)

00:00:08 executing program 3:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000003c0)={<r1=>0x0, 0xf43}, &(0x7f0000000400)=0xffffffffffffff82)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000004c0)={r1, 0x7, 0x2, [0x5, 0x1000]}, &(0x7f0000000280)=0xc)
r2 = msgget(0x2, 0x8)
msgsnd(r2, &(0x7f0000000200)={0xfffffffffffffffd}, 0x8, 0x0)

00:00:08 executing program 0:
r0 = socket(0x2, 0x0, 0x3)
chroot(&(0x7f0000000280)='./file0\x00')
getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000080)={<r1=>0x0, 0x67ad}, &(0x7f0000000140)=0x8)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x0, @multicast1}}, r1, 0xffffffff80000000, 0x97, 0x10, 0x2, 0x0, 0x1}, 0xa0)
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0)
symlinkat(&(0x7f00000000c0)='/', r2, &(0x7f0000d06ff8)='./file0\x00')
chroot(&(0x7f0000157000)='./file0\x00')
bind(r2, &(0x7f0000000040)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
utimensat(r2, &(0x7f0000000180)='./file0/file0/file0/file0\x00', &(0x7f0000000100)={{0x0, 0xffffffffffffffff}}, 0x0)

00:00:08 executing program 1:
munmap(&(0x7f0000f52000/0x1000)=nil, 0x1000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
msync(&(0x7f0000dd9000/0x3000)=nil, 0x3000, 0x2)
r0 = shmget(0x0, 0x3000, 0x80, &(0x7f0000c88000/0x3000)=nil)
shmat(r0, &(0x7f0000f27000/0x3000)=nil, 0x1000)
madvise(&(0x7f0000a86000/0x3000)=nil, 0x3000, 0x3)
mlock(&(0x7f0000c50000/0x4000)=nil, 0x4000)

00:00:08 executing program 2:
sendmsg(0xffffffffffffffff, &(0x7f0000002900)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
clock_getres(0x4, &(0x7f00000029c0))
socketpair(0x17, 0x1, 0x87, &(0x7f0000000000)={<r0=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4)

00:00:08 executing program 0:
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
symlinkat(&(0x7f0000000340)='./file1\x00', r0, &(0x7f0000000380)='./file1\x00')
renameat(r0, &(0x7f0000000000)='./file1\x00', r0, &(0x7f0000000040)='./file1\x00')
freebsd11_mknod(&(0x7f00000000c0)='./file1\x00', 0x68, 0x1)

00:00:08 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000080)='f\b', 0x2)
r1 = socket$inet(0x2, 0x1, 0x1)
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f00000002c0), &(0x7f0000000300)=0x4)
setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000180)="a33d947220530bd3818a2b88f9407a14383e47372d84f2ea211fee2d506d3b8753e6dd43f6a2075f205260a359755acf650c54dbf64f9108cf8769500c1ea66edd4cee2390d9ffef64cb4fb76e243fb6309788ba2a5e6e12f0be93e8961b52851ed08a471e9d7b209748c61999dda1bfd593ba9cd7a5dd393d8a11db0e28e8897504b56872f5ccc0c9ca8f1023951d0f5c0d6660efb91d5647f071727df2915b5e130723f1cc5f8cdf86306abd85c7aff6998c731ba3c12bbc8fdb2123c9d5920e921670f1b940f0a338fc4c508382908750140cf42cf946ec3b5e1fe22a98fc51", 0xe1)
r2 = semget$private(0x0, 0x3, 0x240)
r3 = accept4(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x0)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000400)=ANY=[@ANYRES32=<r4=>0x0, @ANYBLOB="08ab8823e8a891f6eb0003000800"], &(0x7f0000000440)=0x12)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f0000000480)={r4, 0x6, 0x1, 0x4, 0x20}, &(0x7f00000004c0)=0x18)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, 0xfffffffffffffffe, &(0x7f0000000280))
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000340)={<r5=>0x0, 0x7f, 0xf, 0x0, 0x2}, &(0x7f0000000380)=0x18)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f00000003c0)={0x5, 0x3ff, 0x100, 0x81, 0xa76, 0x0, 0x3, 0x20, r5}, 0x20)
__semctl$GETALL(r2, 0x0, 0x6, &(0x7f00000000c0)=""/182)

00:00:08 executing program 1:
open$dir(0x0, 0x202, 0x0)
r0 = socket$inet6(0x1c, 0x5, 0x0)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000040)={<r1=>0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000080)=0x10)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000000c0)={@in={{0x2, 0x3, @broadcast}}, r1}, 0x8c)
accept(0xffffffffffffff9c, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x8, 0x0, &(0x7f00000001c0))
munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000)
sync()

00:00:08 executing program 2:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$sock_int(r0, 0xffff, 0x1001, 0x0, &(0x7f0000000040))
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getresuid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200))
getpeername(r1, &(0x7f0000000300)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000340)=0x10)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000080)={<r2=>0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6]}, &(0x7f00000000c0)=0x10)
getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000100)={r2, 0x8000}, &(0x7f0000000140)=0x8)
r3 = open(&(0x7f0000000240)='./file0\x00', 0x803, 0x6)
getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f0000000280), &(0x7f00000002c0)=0x4)
socket$unix(0x1, 0x5, 0x0)

00:00:09 executing program 3:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000003c0)={0x0, 0xf43}, &(0x7f0000000400)=0xffffffffffffff82)
r1 = msgget(0x2, 0x8)
msgsnd(r1, &(0x7f0000000200)={0xfffffffffffffffd}, 0x8, 0x0)

00:00:09 executing program 0:
r0 = dup(0xffffffffffffffff)
pwritev(r0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)

00:00:09 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000100)=ANY=[], 0x0)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={<r1=>0x0, 0xf, 0x4}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={r1, 0x2, 0x33, "dc8b9f4dcf771ca775cee9d4c198f1d0cb3be850920f95cc11b3d2b0279aec94dafacc5198943a0116ff67902fa8f90119c4f1"}, 0x3b)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={0x0, 0x1}, 0x8)

00:00:09 executing program 1:
pipe2(&(0x7f0000000080)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
fchmod(r1, 0x0)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000)={0x7, 0x4, 0xfffffffffffffffd, 0x3}, 0x8)

00:00:09 executing program 2:
r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ff7000/0x3000)=nil)
shmctl$IPC_RMID(r0, 0x0)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
fchmod(r1, 0x1a)
ftruncate(r1, 0x400000000101)
r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0)
mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000)
ftruncate(r2, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x3, 0xffff, <r3=>0x0}, &(0x7f00000001c0)=0xc)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000200)={r3, 0x1, 0x2, 0xffffffffffff7fff, 0xffffffffffffff81}, &(0x7f0000000240)=0x18)
r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
fcntl$getflags(r2, 0x3)
preadv(r1, &(0x7f0000000180)=[{&(0x7f0000000000)=""/118, 0x76}, {&(0x7f0000000080)}, {&(0x7f00000000c0)=""/192, 0xc0}], 0x3, 0x0)
ftruncate(r4, 0x400000000101)

00:00:09 executing program 1:
r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x400000002c4, 0x0)
truncate(&(0x7f0000000000)='./file1\x00', 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x0)
read(r0, &(0x7f0000000140)=""/188, 0xbc)
mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x44, 0x38)
symlinkat(&(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00')
ftruncate(r0, 0x2)

00:00:09 executing program 0:
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00000000c0)=0x6, 0x4)
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x20)
freebsd11_getdents(r0, &(0x7f0000000040)=""/68, 0x44)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000209, 0xfffffffffffffffe)
fchmod(r1, 0x83)

00:00:09 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0x4)
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000080)=0x2, 0x4)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f00000000c0)={@in={{0x2, 0x2}}, <r1=>0x0, 0x5, 0x4caa0ff7, 0x9}, &(0x7f0000000180)=0x94)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000001c0)={r1, 0xffffffffffffff81}, 0x8)
r2 = dup2(r0, r0)
getsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000200)={<r3=>r1, 0x880}, &(0x7f0000000240)=0x8)
sendmsg$inet_sctp(r2, &(0x7f0000000700)={&(0x7f0000000280)=@in6={0x1c, 0x1, 0xfffffffffffffff9, @loopback, 0x100}, 0x1c, &(0x7f0000000640)=[{&(0x7f00000002c0)="c3e14fb6a9923fea12eaeeb699eeecd3f8b30fa83c9dd31de53256ff9ec3197a286b7a2dd51341fc788ee90270bb169ef1e028b1b16f4d13a2cf63c4707e37884fd17dc6c81ee232f0a436dd68d1b6fb9e43125c4cf5dfcb3722fa5549b8538bc8d63aae75eaf4e4548df06e132365bd2af9cf2c3cb039ff8824dd9241f4b99b9497d1907f383bf7cd8ec23d2278f4f59392d41cfcedb743ecaf191928913a818af2a609660c59c70ca2f26c065b759ea21466e453b62ab5", 0xb8}, {&(0x7f0000000380)="68abbd39fdedcaa7cff535c8af460aed750346b7fcd90d01ade5929bfda65f69c86e8eb46f9d2d17c4fcaab47fb6840b08cd700bf177ab67c09577e09d4c69790eed2c88a5346b19197c67f751d0b2270be8c14d5e4304e947e3919e6d840dfdff38503b2ad5cb0049a4186172d7dbf5e5b0edbc9740c2d34ddf6362828423f58d9db11deb5316fa12cb5309cd914db62d0e16096d2c7377d8fff2664895b236e931aae2904b3883fe222c", 0xab}, {&(0x7f0000000440)="0a21c6b483de1f8facec091bb126fe3212f27f462d599041b659197884dfb4555aa1dc5b0671c522512e6974a83931f7a2f8984af22810dee7849c1d1e038f97033c0dfc4aed5383c861e3d779d6607eb8c58bd0e78837c06ba589bdb4495c32a25c00b71c62323bbd034b680109508405fe2f90ed2819d7b40a31f1b7f363bae38e62c40273f92e2dacbe9dd81efa47c0eacb30ab60562240e1bc18fa7c94bbcaca348ee85b01", 0xa7}, {&(0x7f0000000500)="2ab316b425905d273cdb3d173141b2c7db7278efc57a67f9fb7c60f4d5cb7edd39d5c28ec30761e30a585ba396df0ca72a2a7f46b9b502298240bfd3c305bb1e71a7146bae", 0x45}, {&(0x7f0000000580)="becc6acecd4f7b2a206a3fdd78328469cfd81d7dda435be0c09cf649a6a8fe09bf8acefd068b0adac21c5cad9f8c1b15633b5ccb4a716a680a89c5978284b81e125a938ec097a017f78757db29d52d80616900eec754f143d192fdea3bb2915885c54fd6b529be76d6cdcc5e2aed6e27d9ae36a5b2309098e23af7b3d18010359ef471b8f6c90c4e8383a3f8d6df464320a884e2bcacacd0061fa9fbe012d4fcb6f3fe84fdebd53712ca", 0xaa}], 0x5, &(0x7f00000006c0)=[@sndinfo={0x1c, 0x84, 0x4, {0x2, 0x20, 0x1, 0x1, r1}}, @prinfo={0x14, 0x84, 0x7, {0xf, 0xa0000}}], 0x30, 0x20180}, 0xc)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000780)={<r4=>r1, &(0x7f0000000740)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f00000007c0)=0x10)
freebsd11_fstat(r2, &(0x7f0000000800))
setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000880)={r1, 0x2, 0x80000000, 0x101}, 0x10)
ftruncate(r0, 0x20)
setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f00000008c0)={0x58a15340, 0x3, 0x401, 0x3, 0x7, 0x9, 0x8, 0x1, 0x0, 0x1f, 0x738e}, 0xb)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000900)={0x5fef, 0x4000, 0x200, 0xde8f, r4}, 0x10)
ftruncate(r2, 0x100000001)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000940)={0x20000000400, 0x0, 0x3ff, 0x8, r3}, 0x10)
socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000980)={r1, 0x1ff}, 0x8)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f00000009c0)={@in={{0x2, 0x0, @multicast1}}, <r5=>r4, 0x6, 0x3, 0x2}, &(0x7f0000000a80)=0x94)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000ac0)={r5, 0x1}, 0x8)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000b00)={r3, 0x1}, 0x8)
getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000b40), &(0x7f0000000b80)=0x4)
getsockopt$inet6_buf(r2, 0x29, 0x66, &(0x7f0000000bc0)=""/19, &(0x7f0000000c00)=0x13)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000c40)={<r6=>r1, 0x7}, &(0x7f0000000c80)=0x8)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x104, &(0x7f0000000cc0), &(0x7f0000000d00)=0x4)
setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000d40)=0x731, 0x4)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x104, &(0x7f0000000d80), &(0x7f0000000dc0)=0x4)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000e00)={@in={{0x2, 0x1}}, r6, 0x100000000, 0x2, 0x4}, &(0x7f0000000ec0)=0x94)
socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000f00)='cubic\x00', 0x6)

00:00:09 executing program 3:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
freebsd10_pipe(&(0x7f0000000000))
r0 = msgget(0x2, 0x8)
msgsnd(r0, &(0x7f0000000200)={0xfffffffffffffffd}, 0x8, 0x0)

00:00:09 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
connect$unix(r0, &(0x7f0000001480)=ANY=[@ANYBLOB="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"], 0x10)
getsockopt$sock_int(r0, 0xffff, 0x1027, &(0x7f0000000040), &(0x7f0000000080)=0x4)
sendmsg$inet_sctp(r0, &(0x7f0000001740)={&(0x7f00000011c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x20001)
socket$inet6(0x1c, 0x5, 0x101)
recvfrom$unix(r0, &(0x7f00000000c0)=""/4096, 0x1000, 0x40000, &(0x7f00000010c0)=@abs={0x1, 0x0, 0x0}, 0x8)
close(r0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000013c0)={@in={{0x2, 0x3}}, <r1=>0x0, 0xffffffffffffffff, 0x400, 0x983, 0xffff, 0x5}, &(0x7f00000012c0)=0x48)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000001200)={r1, 0x2, 0x0, 0x1, 0x3f, 0x400}, &(0x7f0000001240)=0x14)
execve(0x0, 0x0, 0x0)

00:00:09 executing program 2:
mkdir(&(0x7f0000000100)='./file0\x00', 0x0)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
getgroups(0x4, &(0x7f0000000140)=[0x0, 0x0, 0xffffffffffffffff, <r1=>0xffffffffffffffff])
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece99a1ed24f1f89", 0x7e, 0x0, 0x0, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0)
symlinkat(&(0x7f00000000c0)='/', r2, &(0x7f0000d06ff8)='./file0\x00')
fchown(r0, 0x0, r1)

00:00:09 executing program 0:
r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
r1 = socket(0x3, 0x2000000000005, 0x40000003)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000002c0)={<r2=>0x0, 0xf0d, 0x67, 0x1, 0x7fff, 0x6}, &(0x7f0000000300)=0x14)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000006c0)={r2, 0x6}, 0x1)
ppoll(&(0x7f0000000340)=[{r1, 0xa0}], 0x1, &(0x7f0000000680)={0x800, 0x1}, &(0x7f0000000840)={0x5}, 0x8)
fstat(r0, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
fstat(r1, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
chown(&(0x7f0000000380)='./file0\x00', r3, r4)
pwritev(r0, &(0x7f0000000500)=[{&(0x7f0000000000)="d1", 0x1}], 0x1, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000040)={0xd8, "f6763d0680c706ce5acfc77e2d34946f"}, 0x14)
recvfrom$unix(r1, &(0x7f0000000880)=""/191, 0xbf, 0x80, &(0x7f0000000940)=@abs={0x0, 0x0, 0x0}, 0x8)
pwritev(r0, &(0x7f0000000540)=[{&(0x7f0000000440)="b8", 0x1}], 0x1, 0x0)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000980)={r2, 0x401, 0x34ec67af, 0x7, 0xd8, 0x6}, 0x14)
r5 = dup2(r0, r0)
fstat(r5, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0})
mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4, 0x1011, r1, 0xc)
socket$inet6_sctp(0x1c, 0x1, 0x84)
fstat(r5, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r7=>0x0})
fchownat(r5, &(0x7f0000000080)='./file0\x00', r6, r7, 0x400)
pwritev(r1, &(0x7f0000000400)=[{&(0x7f00000003c0)="bcfa80b2bce9df72357d5f4636531e3f5db475f82963e2943296368aa4f86160e41ef08ff7739415f96d9fd47a7ecc6be05f5bae15ba456b88b853", 0x3b}, {&(0x7f0000000480)="5176bde25b5cabfd5728349baedb1a1aa256187b8df60e9140f9c29e2f2f0a80e902b645936ee63a77a6a032770827a5d10fe4d795e39302a188c5554e21e232441d066dc13be9c77923f2d7c8f36a53f3ed6e0f1f6a7dfcbbd7d08bfc501a288f7999527c41ac3e3cfffea2a110b216", 0x70}], 0x2, 0x0)

00:00:09 executing program 2:
pipe2(&(0x7f0000000300)={<r0=>0xffffffffffffffff}, 0x0)
r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x800)
dup2(r0, r1)

00:00:09 executing program 2:
r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
flock(r0, 0x1)
r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001})
flock(r1, 0x1)
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000380)={<r3=>0x0, 0x3f05, 0x6}, &(0x7f00000003c0)=0xc)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000400)={r3, 0x7}, &(0x7f0000000440)=0x8)
sendto(r0, &(0x7f0000000140)="8e10cd61afaaf8cd16b82e1a0de3bb8776811af9b857dfe343ac59e5a9955c8209245f1b2d814addbe28d54c5928ada7972866cd880fc4142120f55aae023a28b52292207b367215e4fcaafcd89e4a85fa4b8615e0f643bb534a8604fa4ef058526c94f2", 0x64, 0x80, &(0x7f0000000040)=@un=@abs={0x0, 0x0, 0x0}, 0x8)
fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x7, 0x1000200010005})
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000001c0)={<r4=>0x0, 0x2}, 0xfffffffffffffffe)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000240)=ANY=[@ANYRES32=r4, @ANYBLOB="e5000000854b66ecbe638d32281b4c0ae40910a48aca8e2d9f96592e5653ccb9dde0ffad9279ad211af29268d2cc6912c093fdcf3a29ecc014fd9eeb65cf3784daaaf5bec276732225a488bd415dfae3014de58aea39c33579b64024ca82e7834a14406299fe9daceb8824880f0af81b153393248c4fee1811adf5a9dc02ac2b02759be176b8a40a6a012b234c0a8a11573e723d52172ea513e46fc92ff342c40591f0e0c0e333d42609f149c5f768acbe5355b72e422eadc61b71cebfedd20ab86351ab86bb6c69a81b36704d80db9e39293fa9990b7ad524481bfd00000000000000000000000000"], &(0x7f0000000340)=0xed)

00:00:09 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x8}, 0x8)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000000c0)={<r1=>0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r1, 0x80000001}, &(0x7f0000000180)=0x8)

00:00:09 executing program 1:
freebsd10_pipe(&(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
fchown(r0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000000)={<r2=>0x0, 0x84, "68f925e14593f14d2eecc9795036b5fbc4a8a34bf2dc27725ddfff1f23eec3d0ca4190e5f0902992ab8b0c0de2cab971afa332aafb91876829690a772a68d5884964d67a5fc129540383d983a2213d55806e210e7ed4d3f230423c92698590ecff876b7861024d80a15b2612428c10b02ab6de91ab84d76e7ea95449cc338d89b4e1977a"}, &(0x7f0000000100)=0x8c)
socket$inet6_udplite(0x1c, 0x2, 0x88)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000140)={r2, 0x4, 0x3, 0x8, 0x4000000000}, &(0x7f0000000180)=0x18)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000001c0)=0x9, 0x4)
socket$inet6_sctp(0x1c, 0x5, 0x84)

00:00:10 executing program 3:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
r0 = msgget(0x2, 0x8)
msgsnd(r0, &(0x7f0000000200)={0xfffffffffffffffd}, 0x8, 0x0)

00:00:10 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x8000000004, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={<r1=>0x0, 0x0}, &(0x7f00000000c0)=0x10)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0xc}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)={@in={{0x2, 0x0, @broadcast}}, r1, 0x9, 0x3, 0x84, 0x2, 0xfffffffffffffffe, 0x1}, 0xa0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="0500007fa3c667613a5f4b6759488b07b7514700225ff1e53a20f293bb55572ef2795c375fb8cf42d0f3870081c7a90c52a93529f0a4a893d04963adb7bc4ed9661d6bed67994fb32cb638e26d84078ba3", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000140)=0x18)

00:00:10 executing program 1:
accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c, 0x0)
socketpair(0x1c, 0x1, 0xb0, &(0x7f0000000000))

00:00:10 executing program 2:
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000140)=ANY=[@ANYBLOB="00000002"], &(0x7f0000000180)=0x4)

00:00:10 executing program 2:
mlockall(0x0)
r0 = shmget$private(0x0, 0x4000, 0x100, &(0x7f0000ffb000/0x4000)=nil)
shmctl$SHM_INFO(r0, 0xe, &(0x7f0000000000)=""/253)
r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000100), 0x20000000)
getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000140), &(0x7f0000000180)=0x4)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000001c0)={<r2=>0x0, 0xfffffffffffffbff}, &(0x7f0000000200)=0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000240)={0x3f, 0x110, 0x12, 0x8, <r3=>r2}, &(0x7f0000000280)=0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000002c0)={0x9, [0x0, 0x0, <r4=>0x0, 0x0, 0x0, <r5=>0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000300)=0x28)
fcntl$setflags(r1, 0x2, 0x1)
fstat(r1, &(0x7f0000000340))
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000440)={<r6=>r5, 0x1000}, &(0x7f0000000480)=0x8)
setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f00000004c0)={0x4}, 0x4)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000500)={0x7, [0x0, 0x0, 0x0, <r7=>0x0, <r8=>0x0, <r9=>0x0, <r10=>0x0]}, &(0x7f0000000540)=0x20)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000580)={r8, 0x2f3b714}, 0x8)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f00000005c0)={<r11=>r7, 0x6, 0x0, 0x8, 0x3}, &(0x7f0000000600)=0x18)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000640)={r4, 0x4}, 0x8)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000680), &(0x7f00000006c0)=0x4)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000740)={<r12=>r3, &(0x7f0000000700)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in, @in]}, &(0x7f0000000780)=0x10)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000007c0)={0x3, 0x49, r6}, &(0x7f0000000800)=0xc)
fstat(r1, &(0x7f0000000840))
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000940)={<r13=>r11}, &(0x7f0000000980)=0x8)
shmctl$IPC_STAT(r0, 0x2, &(0x7f00000009c0)=""/58)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000a00)={r9, 0x2, 0x1, [0x7f]}, 0xa)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000a40)={<r14=>r12, 0x400}, &(0x7f0000000a80)=0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000ac0)={0x2, 0x71, r14}, 0xc)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000b00)={r13}, &(0x7f0000000b40)=0x8)
freebsd11_lstat(&(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0))
getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000c40)={r12, 0x3, 0xff, 0x40, 0x10001, 0x1, 0x6, 0x75b2, {@in={{0x2, 0x2}}, r10, 0x8000000000000000, 0x0, 0x2, 0x3, 0x4}}, &(0x7f0000000d00)=0xb8)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000d40)=0x3, 0x4)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000d80)={r10, 0x25, "4a96d082188780675281f2f88184b50210d5625823d58df78545ff30bff67f46eed1c0d1f4"}, &(0x7f0000000dc0)=0x2d)

00:00:10 executing program 1:
mlock(&(0x7f0000b8e000/0x1000)=nil, 0x1000)
mprotect(&(0x7f0000dbb000/0x3000)=nil, 0x3000, 0x4)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5)
r0 = semget(0x3, 0x3, 0x400)
__semctl$GETALL(r0, 0x0, 0x6, &(0x7f0000000080)=""/152)
r1 = socket$inet(0x2, 0x30000005, 0xd4c)
getpeername(r1, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0x1c)
r2 = socket(0x2, 0x1, 0x2)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000140)={<r3=>0x0, 0x5, 0x3, 0x2, 0x8000}, &(0x7f0000000180)=0x18)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f00000001c0)={r3, 0x40, 0x81}, 0xc)
mlockall(0x0)
mlock(&(0x7f0000dbc000/0x1000)=nil, 0x1000)
ftruncate(r1, 0x7f)
madvise(&(0x7f0000dbd000/0x3000)=nil, 0x3000, 0x4)

00:00:10 executing program 0:
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0)
mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0)
rename(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00')
r1 = shmget$private(0x0, 0x4000, 0x40, &(0x7f0000ffc000/0x4000)=nil)
shmctl$SHM_LOCK(r1, 0xb)
r2 = shmget$private(0x0, 0x200000, 0x80, &(0x7f0000dfe000/0x200000)=nil)
shmctl$SHM_LOCK(r2, 0xb)
fsync(r0)
msgget(0x2, 0x0)

00:00:10 executing program 2:
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)
accept4$unix(r0, &(0x7f00000000c0)=@abs, &(0x7f0000000100)=0x8, 0xd612ef17b9e18fa)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={r1, 0x0, 0x0, 0x1000000, 0x3f}, 0x14)

00:00:11 executing program 3:
r0 = msgget(0x2, 0x8)
msgsnd(r0, &(0x7f0000000200)={0xfffffffffffffffd}, 0x8, 0x0)

00:00:11 executing program 0:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
getsockopt$inet6_udplite(r0, 0x88, 0x2, 0x0, &(0x7f0000000080))
getsockopt$inet6_udplite(r0, 0x88, 0x6, &(0x7f0000000000), &(0x7f0000000040)=0x4)

00:00:11 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
connect$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x3}, 0x8)
setsockopt$sock_int(r0, 0xffff, 0x10, &(0x7f0000000040)=0x10001, 0x4)
socket$inet_sctp(0x2, 0x5, 0x84)
shutdown(r0, 0x1)

00:00:11 executing program 2:
r0 = socket$inet(0x2, 0x10000003, 0x0)
sendmsg$inet_sctp(r0, &(0x7f0000001580)={&(0x7f0000000040)=@in={0x2, 0x1, @loopback}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x1)

00:00:11 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000000)={0x7fff, 0x3}, 0x10)
listen(r0, 0x0)
listen(r0, 0x0)

00:00:11 executing program 0:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000000)=0x8001, 0x4)
r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x10102, 0x80)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000100)={<r2=>0x0, 0x70e1}, &(0x7f0000000140)=0x8)
getpid()
setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000540)={0x2, 0x80000001}, 0x8)
socketpair(0x1d, 0x1, 0x400, &(0x7f0000000280)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, &(0x7f0000000500)=0x400, 0x4)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f00000002c0)=ANY=[@ANYBLOB="1c004e235ef80000fe8000000000000000000000000000aafffffeff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r2, @ANYBLOB="0000010002040000"], 0x8c)
select(0x40, &(0x7f0000000400)={0xffffffffffff107c, 0xcc, 0x400, 0x800, 0x3ff, 0x907, 0xe0, 0x81}, &(0x7f0000000440)={0xffffffffffffffc0, 0x7fffffff, 0x40, 0x88fb, 0x0, 0x4, 0x7, 0x1000}, &(0x7f0000000480)={0x2, 0x10001, 0x8, 0x7fffffff, 0x1000, 0x400, 0x40, 0x7fffffff}, &(0x7f00000004c0)={0x2, 0xff})
setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000200)={r2, &(0x7f0000000180)=[@in6={0x1c, 0x0, 0x400, @empty, 0x3a}, @in={0x2, 0x3, @multicast1}, @in6={0x1c, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0}}, @in={0x2, 0x0}, @in={0x2, 0x1}]}, &(0x7f0000000240)=0x10)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000380), &(0x7f00000003c0)=0x4)
symlinkat(&(0x7f0000000040)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00')

00:00:11 executing program 1:
getsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000140), &(0x7f00000001c0)=0xfffffffffffffefd)
r0 = socket$inet_sctp(0x2, 0x4, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x306}, 0x98)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000180), &(0x7f0000000200)=0x4)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000280)={@in={{0x2, 0xffffffffffffffff, @rand_addr}}}, 0x0)
getpeername$inet(r0, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000100)=0x10)

00:00:11 executing program 0:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
write(r0, 0x0, 0x0)
pipe2(&(0x7f0000000040)={<r2=>0xffffffffffffffff}, 0x100004)
sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
chdir(&(0x7f0000000340)='./file0\x00')
setsockopt$sock_int(r1, 0xffff, 0x1004, &(0x7f0000000800)=0x293, 0x4)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000140)={<r3=>0x0, 0xb7, "28093dbfd4542ba5bf570b4abc6390914ae5a147d3746c37578062080686d42acdfa458d7f929a01dd6d6cd0ceb7ae2926452267e6cd157a926fbe3b25a11862ccc0ddab59adb7d96ce041d5bd33bf349ae0fbda3c7b6ea78e2142fba9c02e7345793e84504a6745ef2619c78f28077107be8704252225a6b05fcb7a69dc61f3667fa6b6a6e33f18cda122b0741d219deb3f448fe2384e36fa85e78b576c587003dbc1ffc563d240a2164e0f80fc3bf682bfbe16e7c1b5"}, &(0x7f0000000200)=0xbf)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000240)={@in6={{0x1c, 0x2, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x810000}}, r3, 0x8001, 0x9, 0x1, 0xfff, 0xb1fe}, &(0x7f0000000300)=0x98)
shutdown(r0, 0x0)
recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000080)=""/96, 0x60}], 0x1, 0x0}, 0x0)

00:00:12 executing program 3:
r0 = msgget(0xffffffffffffffff, 0x8)
msgsnd(r0, &(0x7f0000000200)={0xfffffffffffffffd}, 0x8, 0x0)

00:00:12 executing program 2:
munmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000)
socketpair(0x2, 0x1, 0x4, &(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
getpeername(r1, &(0x7f0000000040)=@un=@file={0x0, ""/94}, &(0x7f00000000c0)=0x60)
fchmod(r0, 0x100a4)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x6, 0x10, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x12, r2, 0x0)

00:00:12 executing program 1:
accept$inet6(0xffffffffffffff9c, &(0x7f0000000280)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000002c0)=0x1c)
socket$unix(0x1, 0x1, 0x0)
accept4$inet6(0xffffffffffffffff, &(0x7f0000000300)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000340)=0x1c, 0x10000000)
accept$unix(0xffffffffffffff9c, &(0x7f0000000380)=@file={0x0, ""/108}, &(0x7f0000000400)=0x6e)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r0 = dup(0xffffffffffffff9c)
r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000440)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000480)=0x10)
r2 = fcntl$dupfd(r0, 0x0, r1)
setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000200)={0x7, 0x2, 0xfffffffffffffffa, 0xfffffffffffffffe, 0x101, 0x3, 0x3f, 0x1ff, 0x6, 0x5, 0x3}, 0xb)
r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0)
fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})
getpeername$unix(r3, &(0x7f0000000180)=@abs, &(0x7f00000001c0)=0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f0000000040)={0x524, 0x10001, 0x4800, 0x2, 0x40, 0x300000000000, 0x8, 0x5, <r4=>0x0}, &(0x7f0000000080)=0x20)
r5 = msgget(0x2, 0x20)
msgctl$IPC_STAT(r5, 0x2, &(0x7f00000004c0)=""/244)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000000100)={r4, 0x1f}, &(0x7f0000000140)=0x8)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240))
mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2, 0x10, r3, 0x0)

00:00:12 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = dup(r0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x1800000000000000, 0x0, 0x0, 0x0, 0x4]}}}}, 0x98)

00:00:12 executing program 2:
socketpair(0x1e, 0xa4127f2976cba99c, 0xfb, &(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f00000000c0)=0x4)
r2 = open$dir(&(0x7f0000000080)='.\x00', 0x80000881, 0xc)
mkdirat(r2, &(0x7f0000000200)='./file1\x00', 0x0)
poll(&(0x7f00000003c0), 0x4c, 0x0)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000001c0)={<r3=>0x0, 0x1}, &(0x7f0000000280)=0x8)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000002c0)={@in={{0x2, 0x0, @broadcast}}, r3}, 0x8c)
rmdir(&(0x7f0000000240)='./file1\x00')
freebsd11_stat(&(0x7f0000000100)='\x00', &(0x7f0000000140))

00:00:12 executing program 3:
r0 = msgget(0xffffffffffffffff, 0x8)
msgsnd(r0, &(0x7f0000000200)={0xfffffffffffffffd}, 0x8, 0x0)

00:00:12 executing program 0:
socket$inet6_udp(0x1c, 0x2, 0x0)
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000040), 0x4)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000080)=0x7, 0x4)
sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41]}}, 0x1c, 0x0}, 0x0)

00:00:12 executing program 3:
r0 = msgget(0xffffffffffffffff, 0x8)
msgsnd(r0, &(0x7f0000000200)={0xfffffffffffffffd}, 0x8, 0x0)

00:00:12 executing program 2:
clock_gettime(0x2, &(0x7f0000000000))
r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10, 0x20000000)
r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r2 = socket$inet_icmp(0x2, 0x2, 0x1)
r3 = socket$inet6_udplite(0x1c, 0x2, 0x88)
r4 = socket$inet6_udplite(0x1c, 0x2, 0x88)
r5 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r6 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c)
r7 = socket$inet6(0x1c, 0x20000005, 0x1)
ppoll(&(0x7f00000000c0)=[{r0, 0x80}, {r1, 0x2}, {r2, 0x4}, {r3, 0x120}, {r4, 0x20}, {r5, 0x20}, {r6, 0x112}, {r7, 0x2}], 0x8, &(0x7f0000000100)={0x5, 0x6a06}, &(0x7f0000000140)={0x40}, 0x8)

00:00:12 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x8000000000080, &(0x7f0000000000), 0x4)

00:00:12 executing program 3:
r0 = msgget(0x2, 0x0)
msgsnd(r0, &(0x7f0000000200)={0xfffffffffffffffd}, 0x8, 0x0)

00:00:12 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_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0x401}, 0x10)

00:00:12 executing program 0:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
recvfrom$unix(r0, &(0x7f0000000040)=""/104, 0x68, 0x0, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x2}, 0x8)
freebsd11_mknod(&(0x7f0000000180)='.\x00', 0x6000, 0x0)
symlink(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00')
r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x20000, 0x44)
openat(r1, &(0x7f0000000140)='./file0\x00', 0x800, 0xca3ef5e66dcc568a)

00:00:12 executing program 1:
socket$inet6_sctp(0x1c, 0x0, 0x84)
r0 = socket(0x17, 0x3, 0xba6d)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000000)={<r1=>0x0, 0x7}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0xffff}, &(0x7f00000000c0)=0x8)

00:00:12 executing program 1:
setresuid(0x0, 0xee01, 0x0)
r0 = geteuid()
setresuid(0x0, r0, 0x0)
r1 = semget$private(0x0, 0x3, 0x100)
__semctl$GETALL(r1, 0x0, 0x6, &(0x7f0000000000)=""/147)

00:00:12 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$inet_tcp_int(r0, 0x6, 0x4, 0x0, &(0x7f0000000440))
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$sock_int(r1, 0xffff, 0x1015, &(0x7f0000000000)=0x6e, 0x4)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000001740)={@in={{0x2, 0x2, @loopback}}, <r3=>0x0}, &(0x7f0000001800)=0x8c)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000001840)={r3, 0xe3, "750e8c7a001f71492089d44915ccd91987c7350d75afcdd2c87090cd67e99c96b9a41a0d61baee23977922084e84e7afae1e314b085f2881315a105655b8ddadf1b9153dee0d3739d6e5697aa0ee79d504ddfbe38eb6952493cb6d27682be2c47eb15c1dd993b7b1acafa9fd64775b2d6db204948096c4039bc217c099d5b2e46898faaf866c5f272af8bc1ccdc8a44a168c2aea71593424ab2b059fa5dc3117b32ff9c2c2b7b2c7ea2473aa94e1e0a385451910e11c70a5db80bda7b649bc210d47426614740121af9b2369d90bf8690e8a0961b4f234754dd28880e7be933d2ffa6c"}, &(0x7f0000001940)=0xeb)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000040)={<r4=>0x0, 0x1d, "6382d3918e48f61ce5efe07939c4c1b17f80251a8a4c578b714a7d5eee"}, &(0x7f0000000080)=0x25)
r5 = shmget(0x0, 0x4000, 0x304, &(0x7f0000ffc000/0x4000)=nil)
shmctl$IPC_INFO(r5, 0x3, &(0x7f0000001980)=""/165)
preadv(r1, &(0x7f0000001680)=[{&(0x7f0000000140)=""/181, 0xb5}, {&(0x7f0000000200)=""/78, 0x4e}, {&(0x7f0000000280)=""/218, 0xda}, {&(0x7f0000000380)=""/111, 0x6f}, {&(0x7f0000000400)=""/54, 0x36}, {&(0x7f0000000480)=""/156, 0x9c}, {&(0x7f0000000540)=""/210, 0xd2}, {&(0x7f0000000640)=""/41, 0x29}, {&(0x7f0000000680)=""/4096, 0x1000}], 0x9, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f00000000c0)={0xf, 0x1, r4}, &(0x7f0000000100)=0xc)

00:00:13 executing program 2:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
socket$inet_tcp(0x2, 0x1, 0x0)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'freebsd\x00', 0x1}, 0x24)
setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000580), 0x1f)
socket$inet_udp(0x2, 0x2, 0x0)

00:00:13 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1103, &(0x7f0000000140), &(0x7f0000000000)=0x4)

00:00:13 executing program 3:
msgget(0x2, 0x0)
msgsnd(0x0, &(0x7f0000000200)={0xfffffffffffffffd}, 0x8, 0x0)

00:00:13 executing program 0:
mkdir(&(0x7f00000aa000)='./file0\x00', 0x0)
symlink(&(0x7f0000281000)='..', &(0x7f0000110000)='./file0/file0\x00')
fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff)
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c)
fstat(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
freebsd11_stat(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
getgroups(0x9, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, <r3=>0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0])
freebsd11_stat(&(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
fstat(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
getgroups(0x5, &(0x7f00000003c0)=[r1, r2, r3, r4, r5])

00:00:13 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x1205, &(0x7f00000001c0)={<r1=>0x0, 0x0}, &(0x7f0000001340)=0x10)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)={@in={{0x2, 0x3, @broadcast}}, r1, 0x200000082d6, 0x8001, 0x8000000000000111, 0x7ff, 0x8, 0x7}, 0xfffffffffffffe75)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000000c0)={@in6={{0x1c, 0x2, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x1f}}, r1}, &(0x7f0000000180)=0x84)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in={{0x2, 0x1, @multicast2}}, r1}, 0xffffffffffffffff)

00:00:13 executing program 2:
r0 = socket(0x2, 0x3, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x0, 0x3ff, @loopback, 0xb0}, 0x17)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r1, 0x29, 0x14, &(0x7f0000000100), 0x4)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000280)={<r2=>0x0, 0x9}, &(0x7f00000002c0)=0x8)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000300)={<r3=>r2, &(0x7f0000000100)=[@in6, @in, @in6, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6]}, &(0x7f0000000340)=0xffffffffffffffa0)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000240)={r3, 0xef5, 0x90ba}, 0x8)
sendto(r0, &(0x7f0000000080)="6eafcac843f2cabc540c0edb78f42874fd4f9e37149dfaa573c2ce02d6ca9947db84bb3ed5aff2acf877a86d9d1902eb5db6d446d9937e51", 0x38, 0x189, &(0x7f00000000c0)=@in6={0x1c, 0x2, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x3ff}, 0x1c)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1, 0x7b6218f6, @loopback, 0x911}, 0x1c)

00:00:13 executing program 3:
msgget(0x2, 0x0)
msgsnd(0x0, &(0x7f0000000200)={0xfffffffffffffffd}, 0x8, 0x0)

00:00:13 executing program 1:
freebsd10_pipe(&(0x7f0000000000))
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000000100), 0x4)

00:00:13 executing program 2:
select(0x40, &(0x7f0000000000)={0x3, 0x6, 0x323, 0x6, 0x8, 0x400, 0x5, 0x3f}, &(0x7f0000000040)={0xfffffffffffffffc, 0x80000001, 0x6, 0x81, 0x3, 0x0, 0x0, 0x9}, &(0x7f0000000080)={0x800, 0x1000, 0x7, 0x6, 0x80000000, 0x800, 0x80000000, 0x1}, &(0x7f00000000c0)={0xffffffffb67acf35, 0x58cf79f})
open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setuid(0xee01)
open$dir(&(0x7f0000000100)='./file0\x00', 0x3, 0x6a)

00:00:13 executing program 2:
r0 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10, 0x20000000)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000000c0)={<r1=>0x0, 0x1, 0x1}, &(0x7f0000000100)=0xc)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r1, 0x5}, 0x8)
r2 = socket$inet6(0x1c, 0x10000003, 0x0)
sendmsg$inet6_sctp(r2, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25, 0x41]}}, 0x1c, 0x0}, 0x0)

00:00:13 executing program 0:
socketpair$unix(0x1, 0x1ffd, 0x0, 0x0)
r0 = socket$inet(0x2, 0x20000000, 0x1)
r1 = accept(r0, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000100)=0x1c)
accept4$inet6(r1, &(0x7f0000001600)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000001640)=0x14, 0x20000000)
socketpair(0x2, 0x7, 0x7f, &(0x7f0000001680)={<r2=>0xffffffffffffffff})
r3 = accept4$inet(0xffffffffffffff9c, &(0x7f00000016c0)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000001700)=0x10, 0x0)
r4 = socket$inet6(0x1c, 0x2, 0x40)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r6 = socket$inet_tcp(0x2, 0x1, 0x0)
r7 = accept$inet(0xffffffffffffff9c, &(0x7f0000001740), &(0x7f0000001780)=0x10)
r8 = accept$unix(0xffffffffffffffff, &(0x7f00000017c0)=@abs, &(0x7f0000001800)=0x8)
r9 = open$dir(&(0x7f0000001840)='./file0/file0\x00', 0x100100, 0x40)
freebsd10_pipe(&(0x7f0000001880)={<r10=>0xffffffffffffffff})
r11 = accept4$inet6(0xffffffffffffffff, &(0x7f00000018c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000001900)=0x1c, 0x20000000)
r12 = getpgid(0xffffffffffffffff)
r13 = getuid()
r14 = getgid()
r15 = socket$inet_tcp(0x2, 0x1, 0x0)
r16 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000001940), 0x20000000)
r17 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r18 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
r19 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c)
r20 = dup(0xffffffffffffffff)
r21 = openat(0xffffffffffffff9c, &(0x7f0000001980)='./file0\x00', 0x20000, 0x0)
socket$inet_udplite(0x2, 0x2, 0x88)
open$dir(&(0x7f00000000c0)='./file0\x00', 0x40, 0x1)
r22 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r23 = accept4(0xffffffffffffffff, &(0x7f0000001a00)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000001a40)=0x1c, 0x0)
r24 = socket$inet_udp(0x2, 0x2, 0x0)
r25 = accept4$inet(0xffffffffffffff9c, &(0x7f0000001ac0), &(0x7f0000001b00)=0x10, 0x30000000)
socketpair(0x1a, 0x20000000, 0x4a8d, &(0x7f0000001d00)={0xffffffffffffffff, <r26=>0xffffffffffffffff})
sendmsg$unix(0xffffffffffffffff, &(0x7f0000001cc0)={&(0x7f0000000500)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f00000015c0), 0x0, &(0x7f0000001b80)=[@rights={0x18, 0xffff, 0x1, [r0, r2]}, @rights={0x20, 0xffff, 0x1, [r3, r4, r5, r6]}, @rights={0x20, 0xffff, 0x1, [r7, r8, r9]}, @rights={0x18, 0xffff, 0x1, [r10, r11]}, @cred={0x20, 0xffff, 0x2, r12, r13, r14}, @rights={0x20, 0xffff, 0x1, [r15, r16, r17]}, @rights={0x38, 0xffff, 0x1, [r18, r19, r20, r21, 0xffffffffffffffff, r22, r23, r24, 0xffffffffffffffff]}, @rights={0x18, 0xffff, 0x1, [r25, r26]}], 0x100, 0x80}, 0x8)
socket$inet6_udplite(0x1c, 0x2, 0x88)
munmap(&(0x7f0000f52000/0x1000)=nil, 0x1000)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r27=>0xffffffffffffffff}, 0x100000)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000001d40)=ANY=[@ANYBLOB="87000000f5fea5c1fa51e0c561ab4bf64928bbcaa37aa8a358f48b9463a8be98ba254b84b23bddf057e384476e239b38362df2c7999dbb4f31d0b05bd9167efeb14ed524c98643b99877d3653429a85e7f97cbe3eb02ed5880e2466150f5263fd91c2b000000004c4afa9388a3cd43b607000000000000"], 0x0)
sync()
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, &(0x7f0000000180))
mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000)
mlock(&(0x7f0000a23000/0x4000)=nil, 0x4000)
sendmsg$unix(r27, &(0x7f0000000480)={&(0x7f0000000040)=ANY=[@ANYBLOB="01272e2f6668166530006dc2203974e4be8eca5b01045b2ad9fda0dd95cb03ddad060200000000000000"], 0x1, 0x0, 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], 0x4, 0x100}, 0x20001)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x7)

00:00:13 executing program 3:
msgget(0x2, 0x0)
msgsnd(0x0, &(0x7f0000000200)={0xfffffffffffffffd}, 0x8, 0x0)

00:00:13 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x1, 0x2, <r1=>0x0}, &(0x7f0000000040)=0xc)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={r1, 0x8001}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000380)=ANY=[@ANYBLOB="02000000000000000000000000000000000000000000feffffff00fc0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fd70591459347af5f0750000fdfd7c4f00000000000000000000e6460096413ad79efa967a0000", @ANYRES32=0x0], 0x0)
fstat(r0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
setgid(r2)
getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000200), &(0x7f0000000240)=0x4)

00:00:13 executing program 3:
r0 = msgget(0x2, 0x0)
msgsnd(r0, 0x0, 0x0, 0x0)

00:00:13 executing program 2:
lseek(0xffffffffffffffff, 0x0, 0x0)
fstat(0xffffffffffffffff, &(0x7f0000000400))

00:00:13 executing program 1:
r0 = socket(0x1c, 0x3, 0x5c8acfed)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000000)={<r1=>0x0}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000780)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB="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"], &(0x7f0000000140)=0xa0)
r2 = shmget$private(0x0, 0x1000, 0x8, &(0x7f0000ffc000/0x1000)=nil)
shmctl$SHM_UNLOCK(r2, 0xc)
socket(0x1b, 0x3, 0x0)
close(r0)
syz_execute_func(&(0x7f0000000180)="c4a1316692060000002e660fd3f2c4a2813d76c6c4a2f5a833670f0f1ebf3e45d9d066460f7e7b6947d8d8f244a900000000672ef336470f01c4")

00:00:13 executing program 3:
r0 = msgget(0x2, 0x0)
msgsnd(r0, 0x0, 0x0, 0x0)

00:00:13 executing program 2:
r0 = semget$private(0x0, 0x3, 0x300)
__semctl$GETNCNT(r0, 0x4, 0x3, &(0x7f0000000040)=""/21)

00:00:13 executing program 1:
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
munmap(&(0x7f0000f3a000/0x9000)=nil, 0x9000)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x30000000)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x5)

00:00:13 executing program 2:
socket$inet6_tcp(0x1c, 0x1, 0x0)
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet6_udplite(r0, 0x88, 0x4, 0x0, 0x0)
setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000000)={0x2, 0x201, 0x8, 0x100}, 0xc)

00:00:13 executing program 3:
r0 = msgget(0x2, 0x0)
msgsnd(r0, 0x0, 0x0, 0x0)

00:00:13 executing program 0:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
r0 = socket$inet6(0x1c, 0x4, 0x2)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4)
r1 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet6_group_source_req(r1, 0x29, 0xd, &(0x7f0000000100)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108)

00:00:13 executing program 2:
r0 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0)
ppoll(&(0x7f0000000000)=[{r0, 0x2008}], 0x1, 0x0, 0x0, 0x0)
mkdir(&(0x7f000000e000)='./control\x00', 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x0)
rename(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./control\x00')

00:00:13 executing program 3:
r0 = msgget(0x2, 0x0)
msgsnd(r0, &(0x7f0000000200), 0x8, 0x0)

00:00:13 executing program 0:
setgroups(0x40000000000001da, &(0x7f0000000000))
setgroups(0x11, &(0x7f0000000540))
r0 = socket$inet(0x2, 0x10000004, 0x9)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0xc, 0x4)

00:00:13 executing program 1:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="b0529b90bd790000000000000000000000000000000000"], 0x1)
r2 = dup2(r1, r0)
connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="8dd8a5616d95ab2f26696c653004af19c859fbecec24125397aa2b54f5e46f5286f5a6876c8bdaa61a17469675aee6171521e6fff1dc79b664fe124237471dd2f37c718349b9b2389a2eae29d476b79bad6093ed68544730f6f7cb82b86c9e968b0c9a3e7d8fa25a1bcf4d80921e15cf661817"], 0x10)
freebsd11_fstat(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
getresgid(&(0x7f0000000140), &(0x7f0000000180)=<r4=>0x0, &(0x7f00000001c0))
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000300)={@in6={{0x1c, 0x2, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x101}}, <r5=>0x0, 0x0, 0x8, 0x31e, 0x4, 0x2}, &(0x7f00000003c0)=0x98)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000400)={r5, 0x100000000}, 0x8)
getgroups(0x1, &(0x7f0000000200)=[<r6=>0x0])
freebsd11_fstat(r2, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, <r7=>0x0})
getgroups(0x4, &(0x7f00000002c0)=[r3, r4, r6, r7])
socket(0x11, 0x7, 0xd0)

00:00:13 executing program 1:
r0 = socket$inet6(0x1c, 0x10000006, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000180)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, 0x4}, 0x1c, 0x0, 0x46}, 0x5)

00:00:13 executing program 0:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
syz_execute_func(&(0x7f0000000000)="26660f600240f687c90000000040d1a487ca6f522040a764470fe74f82c402e0f2879d400000c4617de99000000000c4a3f9611887c4617d28ea3e420fab7560")
getpeername(r0, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x161)
r1 = dup(r0)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000000c0)=0xfffffffffffffffe, 0x4)
setsockopt$inet_mreqsrc(r0, 0x0, 0x400000062, 0x0, 0xfffffffffffffd88)
readv(r0, &(0x7f0000000000), 0x0)

00:00:13 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x27, &(0x7f0000000000)={0x25b, [0x9, 0x4, 0x8]}, 0x22b)

00:00:13 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000000)={<r2=>0x0, 0x401, 0xf, 0x5}, &(0x7f0000000040)=0x18)
freebsd11_mknodat(r1, &(0x7f0000000080)='./file0\x00', 0x2000, 0x28)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000140)=ANY=[@ANYBLOB="02004e227f0000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r2, @ANYBLOB="fa3c64c1a1932583b796023539cc338b0000000220000000"], 0x94)

00:00:14 executing program 2:
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
r1 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet6_int(r1, 0x29, 0x3f, &(0x7f0000000140)=0x8, 0x4)
mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0)
__getcwd(&(0x7f0000000000)=""/44, 0x2c)
mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0)
rename(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00')
__getcwd(&(0x7f00000001c0)=""/193, 0xc1)

00:00:14 executing program 3:
r0 = msgget(0x2, 0x0)
msgsnd(r0, &(0x7f0000000200), 0x8, 0x0)

00:00:14 executing program 1:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x2b, &(0x7f0000000140), 0x4)
setsockopt$inet6_int(r0, 0x29, 0x39, &(0x7f0000000000), 0x4)
open$dir(&(0x7f0000000100)='./file0\x00', 0x8001, 0x4)
accept4$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000000c0)=0x1c, 0x20000000)

00:00:14 executing program 0:
mlock(&(0x7f0000a64000/0x2000)=nil, 0x2000)
mlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000)
munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000)
msync(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2)

00:00:14 executing program 1:
execve(0x0, &(0x7f0000000000)=[&(0x7f0000000040)='@%}\x00'], &(0x7f00000007c0))

00:00:14 executing program 1:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendto(r0, &(0x7f0000000080)="82c34255846e234f", 0x8, 0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000000)={<r1=>0x0, 0x3, 0x3, 0x0, 0x4}, &(0x7f0000000040)=0x18)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000000c0)={r1, 0x7, 0x3, 0x68d, 0x401}, &(0x7f0000000100)=0x18)

00:00:14 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x400000000106)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0)
mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000)
msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2)
preadv(r0, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x2000}], 0x1, 0x3)
readv(r1, &(0x7f0000001880)=[{&(0x7f0000000000)=""/99, 0x63}, {&(0x7f0000000080)=""/42, 0x2a}, {&(0x7f00000000c0)=""/197, 0xc5}, {&(0x7f00000001c0)=""/255, 0xff}, {&(0x7f00000002c0)=""/1, 0x1}, {&(0x7f0000000300)=""/251, 0xfb}, {&(0x7f00000004c0)=""/254, 0xfe}, {&(0x7f00000005c0)=""/159, 0x9f}, {&(0x7f0000001780)=""/222, 0xde}], 0x9)

00:00:14 executing program 1:
getgroups(0x3, &(0x7f00000001c0)=[<r0=>0x0, <r1=>0xffffffffffffffff, <r2=>0x0])
setregid(r2, 0x0)
setregid(r1, r0)
mincore(&(0x7f0000ffb000/0x4000)=nil, 0x4000, &(0x7f0000000200)=""/4096)
r3 = getpgrp(0x0)
sigaltstack(&(0x7f0000ffe000/0x2000)=nil, 0x0)
wait4(r3, &(0x7f0000000000), 0x4, &(0x7f0000000040))

00:00:14 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_buf(r0, 0x6, 0x26, 0xffffffffffffffff, 0x0)
clock_gettime(0xe, &(0x7f0000000040))
r1 = fcntl$dupfd(r0, 0x11, r0)
setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000)=0xb9, 0x4)

00:00:14 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000300)=0x10)

00:00:14 executing program 1:
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000000), 0x4)
bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x3]}}, 0x1c)
shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffb000/0x2000)=nil)

00:00:14 executing program 3:
r0 = msgget(0x2, 0x0)
msgsnd(r0, &(0x7f0000000200)={0x3}, 0x8, 0x0)

00:00:14 executing program 2:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = getegid()
setgid(r1)
freebsd10_pipe(&(0x7f0000000340)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
setsockopt$inet6_int(r2, 0x29, 0x46, &(0x7f0000000040)=0x2, 0xffffffffffffff03)
listen(r0, 0xe6f)
accept$unix(r2, &(0x7f0000000180)=@file={0x0, ""/39}, &(0x7f00000001c0)=0x29)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f00000000c0)={<r4=>0x0, 0x9, 0x1, 0xf, 0x4}, &(0x7f0000000100)=0x18)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000140)={r4, 0x94}, 0x8)
setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000080)={0x4}, 0x4)

00:00:14 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f00000000c0)={@multicast2, @loopback, <r1=>0x0}, &(0x7f0000000100)=0xc)
setsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000140)={@multicast2, @remote={0xac, 0x14, 0x0}, r1}, 0xc)
ftruncate(r0, 0x7e2780e3)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000080)=0xd0e6, 0x4)
r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1, 0x12, r2, 0x0)
mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000)
r3 = open(&(0x7f0000000000)='./file0\x00', 0x106c4, 0x0)
mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000)
readv(r3, &(0x7f0000000340)=[{&(0x7f0000000180)=""/237, 0xed}, {&(0x7f0000000280)=""/78, 0x4e}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f0000000300)=""/38, 0x26}], 0x4)
mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0xa)

00:00:14 executing program 0:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x100000, 0x0)
futimesat(r0, &(0x7f0000001180)='./file0/file0\x00', &(0x7f00000011c0)={{0x0, 0x2}, {0x6, 0x5}})
readlink(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=""/4096, 0x1000)
truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000)
truncate(&(0x7f0000000100)='./file0\x00', 0x1)
futimesat(r0, &(0x7f0000001200)='./file0\x00', &(0x7f0000001240)={{0x1, 0x3}, {0x401, 0xffff}})
symlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0/file0\x00')

00:00:14 executing program 0:
r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x10000000)
dup(r0)
r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
listen(r1, 0x6)
r2 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$sock_int(r2, 0xffff, 0x10000, 0x0, &(0x7f0000001380))

00:00:14 executing program 2:
fstat(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0})
r1 = socket$inet_icmp(0x2, 0x2, 0x1)
accept$inet(0xffffffffffffffff, &(0x7f0000000200)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000240)=0x10)
getgroups(0xa, &(0x7f0000000080)=[r0, r0, r0, r0, r0, r0, r0, r0, r0, r0])
r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c)
freebsd11_fstat(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
getsockopt$inet_buf(r1, 0x0, 0x49, &(0x7f0000000000)=""/46, &(0x7f0000000040)=0x2e)
open(&(0x7f00000000c0)='./file0\x00', 0x208, 0x47)
setresgid(r3, r0, 0x0)

00:00:14 executing program 0:
setitimer(0x0, &(0x7f0000000040)={{0x0, 0x6}, {0x4949b7c4}}, 0x0)
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000080)={<r1=>0x0, 0x1000, "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"}, &(0x7f0000000000)=0x1008)
r2 = fcntl$dupfd(r0, 0x11, r0)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000010c0)={r1, 0xe6, "6e69b6a351ef6e3de812856336b69a2d9c4a698639c9a3c802c5e87303f753c5ddb7c6b2f67b4d0cf6bd4761602122883eef6e44a384d4c0a54c125b52be6dc3beecdd531ca49205a37f99a9eab3f6e56e1addf68a50a99ca8173abdab085a59db7e4118148f4a5cf3d820b9d636aa1e40c97682266f5af95ce00d7287c43bad310e07ef7ea366e386bb8890bd5f266960967719574d4e57c54e67b04daa5ed6fa65964a554fbfce46437f85312f813cf9d90b018792de40194ec74a960c823fed77ba985734baf786c48b4196240348c79fb8e7edd501156cd1e5ca4afc17f91e906641c24f"}, &(0x7f00000011c0)=0xee)
setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0x68, &(0x7f0000001200)={{0x1c, 0x1, 0x1, @local={0xfe, 0x80, [], 0x0}, 0xfff}, {0x1c, 0x3, 0x7, @loopback, 0x200000000000}, 0x1, [0xffffffffffffff7f, 0x0, 0x3, 0x7, 0x2, 0x2dd9bc1e, 0x80, 0xdb]}, 0x5c)

00:00:15 executing program 0:
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0)
mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0)
r1 = openat(r0, &(0x7f0000000140)='./file1\x00', 0x0, 0x54)
sendmsg$unix(r1, &(0x7f0000001540)={&(0x7f0000000200)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000001480)=[{&(0x7f0000000280)="742d6d20779d8eec497af97b5f10f39fac8edd3c50c9f08413ea9b642c4f069a9252eace4b12846fb62ed141a295e15ccff6dfb20e97b2a2e05ac5632e68b5bdecb0c8938c21b7b5ba535c8f93816991c6f28f6804fd8386c0f40a82423481f1be637034e9e5f66e3ef0db4dbd99f0caf315cf2648d4d6546595d4b06dfbfab3", 0x80}, {&(0x7f0000000300)="7832988140c4b5", 0x7}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000001340)="a232055526b95593f9411aaf3cc089f8c2fa3bebea2a9a3776b2b80b18bd6d98b73aa9088163c55cf7218e503bee0e3e90ae58b7bfb3e6acd4a62f3be1d32ec45b521444af163dfbe48814ceeb98a4aa6484", 0x52}, {&(0x7f00000013c0)="8fef6426dff624d79e6d567a155e4f80182ee0e51e5c7e9a62f3f92491a5b6be66445a40d85f68799ecda8154cf9a6a129470a27ff8e3116f267642894023ca5b83d5d79f9bbfe64ce2e680150adbd21967647f7f81e807fa5d13968d75decd6440b35c67a6fa0e89571bbd8452d7246bb49b8b49a2267d19dece2c4a73640286ab1b0aefbfca611cce5ffd2fe020fa8cfd69a579b662ab2e23ea74670", 0x9d}], 0x5, &(0x7f0000001500)=[@rights={0x28, 0xffff, 0x1, [r0, r0, r0, r0, r0]}], 0x28, 0x20000}, 0x180)
fsync(r0)
renameat(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0/file0\x00')
openat(r0, &(0x7f0000000040)='./file1\x00', 0x10000, 0x180)
getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f00000000c0)={0x0, 0x9}, &(0x7f0000000100)=0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0)

00:00:15 executing program 3:
r0 = msgget(0x2, 0x0)
msgsnd(r0, &(0x7f0000000200)={0x4}, 0x8, 0x0)

00:00:15 executing program 1:
select(0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x4}, &(0x7f0000000100))
r0 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@in, &(0x7f0000000080)=0x10)
getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000000c0)={<r1=>0x0, 0x86000000, 0x9, 0x3}, &(0x7f0000000140)=0x10)
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={r1, 0x5e6cbbbd}, 0x8)

00:00:15 executing program 2:
r0 = socket$inet6(0x1c, 0x10800004, 0xfffffffffffffffe)
setsockopt$inet6_buf(r0, 0x29, 0x53, &(0x7f0000000000)="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", 0x108)

00:00:15 executing program 0:
r0 = open(&(0x7f0000000080)='./file0\x00', 0x44, 0x10000000000000)
writev(r0, 0x0, 0x0)
freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
fchown(r0, r1, r2)
fstat(r0, &(0x7f0000000240))

00:00:15 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x4, 0x85}, &(0x7f00000000c0)=0x8)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000100)={@in6={{0x1c, 0x3, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x800}}, <r2=>0x0, 0x2, 0x7f08, 0x0, 0x9, 0x7b}, &(0x7f00000001c0)=0x98)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={r2, 0xee, 0x100000003, 0x4, 0x3c1}, 0x0)
setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000040)={@local={0xac, 0x14, 0x0}, @rand_addr=0x4}, 0x8)

00:00:15 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)={0x0, 0x1}, 0x8)
connect$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, 0x1}, 0x8)
r2 = open(&(0x7f0000000180)='./file0\x00', 0x20000, 0x1)
mkdirat(r2, &(0x7f00000001c0)='./file0\x00', 0x8)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={r1, 0x10001}, 0x8)
utimes(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={{0x5, 0x39e}, {0x3}})

00:00:15 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
listen(r0, 0x1)
r1 = semget$private(0x0, 0x2, 0x40)
__semctl$GETVAL(r1, 0x3, 0x5, &(0x7f0000000000)=""/45)
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r2, 0x0)

00:00:15 executing program 1:
r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x0)
ftruncate(r0, 0x6605)
r1 = socket$inet6(0x1c, 0x10000000, 0x2)
socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={<r2=>0x0, 0x5d11, 0xf, 0x10001, 0xef9d}, &(0x7f0000000040)=0x18)
read(r0, &(0x7f0000000140)=""/25, 0x19)
fchmod(r1, 0x100)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f00000000c0)={r2, 0x7f, 0x6, 0x534d, 0x40000000007f}, &(0x7f0000000100)=0x18)
socket$inet(0x2, 0x10000004, 0xfffffffffffffff9)
socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000180)={0x7, 0xdb63, 0x2, 0x80}, 0x8)

00:00:16 executing program 3:
r0 = msgget(0x2, 0x0)
msgsnd(r0, &(0x7f0000000200)={0x5}, 0x8, 0x0)

00:00:16 executing program 0:
clock_nanosleep(0xc, 0x0, &(0x7f0000000000), 0x0)
clock_nanosleep(0xe, 0x0, &(0x7f0000000040)={0x2ccbc195, 0x81}, &(0x7f0000000080))

00:00:16 executing program 2:
freebsd11_stat(&(0x7f0000000240)='./file0\x00', 0x0)
chown(&(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = accept4(r0, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000000c0)=0x10, 0x10000000)
accept4(r1, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x20000000)
open$dir(&(0x7f0000000700)='./file1\x00', 0x202, 0x0)

00:00:16 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = socket$inet6(0x1c, 0x0, 0x2c)
recvfrom$inet(r0, &(0x7f00000004c0)=""/69, 0x45, 0x3, &(0x7f0000000040)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000000)={<r2=>0x0, 0x8, 0xf}, &(0x7f00000000c0)=0x18)
setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0x69, &(0x7f0000000280)={{0x1c, 0x1, 0x26, @empty, 0x8000}, {0x1c, 0x2, 0x8001, @loopback, 0x6}, 0x6, [0xd, 0x1, 0xffffffffffffff0e, 0x9, 0x800, 0x26, 0x800, 0x10001]}, 0x5c)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000100)=ANY=[@ANYRES32=r2, @ANYBLOB="0200cc00bdc9084b83bce84f608ccec7fc2a186eb0c328626f8dabfe31f96d65d49a279c3f1a40a0604d09e41506138f27681bd6c4986fac11b27c7d8c5e47bf7219f4830446b4306cb48341cbf58c2b89b913c2bee088deba598fa59411f21a36980df479c1335fc8f7aa54fee08b65aa9055a59d698b1665fb71387e18a9a1d9ee634d38677b56f1b2d3305767e5762a6f60e622c7792770674d42b1db55c4512b5d68070410afd57d4b7c0d1ae660483ccac851be2a39503754ebbcbc860300c735e1b50000000000000000000000"], 0xd4)
setsockopt$inet6_group_source_req(r1, 0x29, 0x52, &(0x7f0000000300)={0xf62, {{0x1c, 0x0, 0x87, @remote={0xfe, 0x80, [], 0x0}, 0x95}}, {{0x1c, 0x2, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x20}}}, 0x108)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000200)={0x401, 0x1, 0x20, 0x10001, 0x8, 0x5, 0x9, 0x100, r2}, 0x20)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000440)={r2, 0x4, 0x50, "3fc18eebf49816eb8197ec0e9a8169a3205c0ef9db83a23075e32c8451f82b0a867d310209926406cca1a5c8d5fb6f069ec41ce9a1899e8ac7395b286f65426af8b9478db5653b44a2f99f53bfe8dba9"}, 0x58)
socket$inet_sctp(0x2, 0x5, 0x84)
r3 = dup(r0)
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x31, &(0x7f0000000240)={r2}, &(0x7f0000000080)=0x8)

00:00:16 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="6d0e46675b2c6b823000"], 0x10)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0xa, &(0x7f0000000000)=0x1c00, 0xfe6a)

00:00:16 executing program 1:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc)
r1 = socket(0x77c8861a80dcf767, 0x0, 0x7)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f00000000c0)={<r2=>0x0, 0x3}, &(0x7f0000000100)=0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x1, 0x0, r2}, 0xc)
fcntl$setflags(r0, 0x2, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1=0xac1400bb}, 0xc)
r3 = fcntl$getown(r0, 0x5)
fcntl$setown(r0, 0x6, r3)
setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000040)={@empty, @rand_addr, @remote={0xac, 0x14, 0x0}}, 0xc)

00:00:16 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="6d0e46675b2c6b823000"], 0x10)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0xa, &(0x7f0000000000)=0x1c00, 0xfe6a)

00:00:16 executing program 2:
socket$inet6_udplite(0x1c, 0x2, 0x88)
socket$inet6_udplite(0x1c, 0x2, 0x88)
r0 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x0)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000080)={<r1=>0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f00000000c0)=0x10)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000100)={r1, 0x101}, 0x8)
connect$inet6(r0, &(0x7f0000000140), 0x1c)

00:00:17 executing program 3:
r0 = msgget(0x2, 0x0)
msgsnd(r0, &(0x7f0000000200)={0xc7}, 0x8, 0x0)

00:00:17 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = dup2(r0, r0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000000)={<r2=>0x0, 0xbcef}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000001c0)=0x3ec, 0x4)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000080)={r2, 0xffffffff, 0x5, 0x3, 0x1, 0x100000001}, 0x14)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x1202, &(0x7f00000000c0)=ANY=[@ANYBLOB="1c00000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000001ef145e2155667e601e6b1f348661bd62cad6659ac5f4588aebcf9e5636a1e557862fba5aec8e8fb329f35b3d6bf931eeee322047131e6302e60d5b153ae61d90e37"], 0x98)

00:00:17 executing program 2:
r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0)
clock_gettime(0x0, &(0x7f0000000000))
getsockopt$inet_buf(r0, 0x0, 0x1, &(0x7f0000000040)=""/115, &(0x7f00000000c0)=0x73)
r1 = semget$private(0x0, 0x2, 0x0)
__semctl$GETPID(r1, 0x3, 0x4, &(0x7f0000000200)=""/223)

00:00:17 executing program 0:
r0 = open$dir(&(0x7f00000002c0)='./file0\x00', 0x404, 0x6)
mkdirat(r0, &(0x7f0000000300)='./file0\x00', 0x120)
r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000000c0)=0x10)
r2 = socket$inet6(0x1c, 0x4, 0x3)
accept4$inet6(r2, &(0x7f0000000340)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000380)=0x1c, 0x20000000)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000200)={<r3=>0x0, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000240)=0x10)
socketpair(0x3, 0x20000000, 0x7, &(0x7f00000003c0)={<r4=>0xffffffffffffffff})
setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000280)={r3, 0x1, 0x0, 0x3f}, 0x10)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x50, &(0x7f0000000400)={0x9, {{0x2, 0x1, @loopback}}}, 0x90)
r5 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0)
symlinkat(&(0x7f0000000500)='./file1\x00', r5, &(0x7f00000004c0)='./file0\x00')
readlinkat(r5, &(0x7f0000000040)='./file0\x00', 0x0, 0x0)

00:00:17 executing program 1:
setgroups(0x241, &(0x7f00000001c0)=[0x0])
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000600)={@in6={{0x1c, 0x3, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x8}}, <r2=>0x0, 0xc225, 0x1, 0x20}, &(0x7f00000006c0)=0x8c)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000700)={@in={{0x2, 0x0, @loopback}}, r2}, 0x8c)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000580)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000005c0)=0x2c)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f00000003c0)={<r3=>0x0, 0x7}, &(0x7f0000000400)=0x8)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000440)={<r4=>0x0, 0x1, 0x7, [0x9, 0x8, 0x1, 0x7fffffff, 0x80000000, 0x1000, 0x80000001]}, &(0x7f0000000480)=0x16)
sendmsg$inet_sctp(r0, &(0x7f0000000540)={&(0x7f0000000040)=@in={0x2, 0x1, @multicast2}, 0x10, &(0x7f0000000180)=[{&(0x7f0000000080)="848c8a168a90b88f3e22dfbcfca4e076850bb80628157e655f4beb2d317ecf41683611a713818d9392e5ff3de3682ef7702477fd08a4535169fe32c981572c47e7539448fc71cc868dec2e8290119379c335785044c2a44629c72c369e76e2eca2f5038346a1a948f95b868fcfa58a81de9558bb6d32ff700d3656d779cc304d6835e0449c071b7020c4d1c51a26d76b7e3fa3dd96ec25f0a8948b1d24d07b618bfce376168556e7b2c23b48e8c34f7fa2875cd62850f85ede5e2487ac01ca1a9b20e52c96d637b2d1d428", 0xcb}, {&(0x7f0000000200)="b4ff9e2a209e513dd87c05fba14cedf027f19fabf8d4bb474a2ced34f2c676f7eb27a938fb9e3da6ae71750cdc4408a9bf03645f03fbf5c63ec8c340c00f4691f991cd1cd3f07466acaaedba90a283748e5279e15cf6519ebc760d02402e4021e5fc09cee0ca6c70ef31a3931a5fc19909f7e71f7f3918561322603838c4e8f4e64162ec658d9eac4ea01510072a0e7751fd67a66e36a7ce3cc5f8918b00c267d8fd124ca6328538e21e0815f9daa0d4974da3282328684c0ddf5159a56df98ac478", 0xc2}, {&(0x7f0000000300)="dd586ad78412c47e546b2393316c376c0556afb26efe83d63747b1376d7a3cee1da31617975afc827a3ad1126acb6ff63cd4746c504428d8eb8a80819af244b04f3d2d4bed55f0c56d8dc2191be69f11d19299069c9476abb4770fba95e92028683f216220599b9a4c72d53d638aa4ddaa6725a1e011abbfb2039cc8aee68763752cdbf66d2898f113bda76a08c8cae3713e2a324b23cb433e5f7c5af1bd983767fcdb935016148f5c", 0xa9}], 0x3, &(0x7f00000004c0)=[@authinfo={0x10, 0x84, 0x8, {0x3}}, @sndrcv={0x2c, 0x84, 0x2, {0x0, 0x100000000, 0x100, 0x0, 0x9, 0x0, 0x4e, 0x6, r3}}, @sndinfo={0x1c, 0x84, 0x4, {0x0, 0x400, 0x100000000000, 0x1, r4}}, @init={0x14, 0x84, 0x1, {0x9, 0x100, 0x0, 0x3}}, @authinfo={0x10, 0x84, 0x8, {0x80}}], 0x7c, 0x80}, 0x2010d)
setregid(0x0, 0x0)

00:00:17 executing program 0:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f0000000100)=0x3, 0x4)
setsockopt$inet6_group_source_req(r0, 0x29, 0x54, &(0x7f0000000140)={0x7, {{0x1c, 0x3, 0xfffffffffffff801, @empty, 0x7f}}, {{0x1c, 0x0, 0xffffffffffff8000, @empty, 0x6}}}, 0x108)

00:00:17 executing program 2:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x400000712, 0x0)
open$dir(&(0x7f0000000080)='./file0\x00', 0x110, 0x0)
fcntl$lock(r0, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x100000000})

00:00:17 executing program 0:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000208, 0x100000000000004)
ftruncate(r0, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x5, "a11aa9a444c878064fb94bcfc52ee083"}, 0x14)
ftruncate(r0, 0x6223)

00:00:18 executing program 3:
r0 = msgget(0x2, 0x0)
msgsnd(r0, &(0x7f0000000200)={0x300}, 0x8, 0x0)

00:00:18 executing program 2:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
lseek(r0, 0x0, 0x2)
r1 = semget$private(0x0, 0x1, 0x304)
__semctl$GETVAL(r1, 0x1, 0x5, &(0x7f0000000040)=""/22)

00:00:18 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)=ANY=[@ANYBLOB="02000000", @ANYRES32=<r1=>0x0], 0x0)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={<r2=>r1, 0x7}, &(0x7f0000000140)=0x8)
connect$unix(r0, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x2, 0x305, 0x5000, 0x5, 0x3, 0x10000, 0x80000000, 0x0, r2}, 0x20)
getegid()

00:00:18 executing program 0:
socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={<r0=>0xffffffffffffffff})
r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c)
poll(&(0x7f0000000040)=[{r1, 0x18c}, {r0}], 0x2, 0x0)

00:00:18 executing program 0:
r0 = socket(0x11, 0x5, 0x1)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8202c3b90ad011f16fd2"], 0x1)

00:00:18 executing program 1:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
recvmsg(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f00000000c0)=""/123, 0x7b}], 0x1, &(0x7f00000002c0)=""/128, 0x80}, 0x0)
dup2(r0, r1)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="00000400490000001d"], 0x9}, 0x0)
sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x128}, 0x0)

00:00:18 executing program 2:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
setsockopt$sock_int(r0, 0xffff, 0x1014, &(0x7f0000000100), 0x4)
r1 = socket$inet6_udplite(0x1c, 0x2, 0x88)
getsockopt$inet6_int(r1, 0x29, 0x24, &(0x7f0000000000), &(0x7f0000000080)=0x4)

00:00:18 executing program 0:
open(&(0x7f0000000040)='./file0/file0\x00', 0x300, 0x70)
r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001})
socket$unix(0x1, 0x7, 0x0)
flock(r0, 0x2)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x7, 0x1000200010005})

00:00:18 executing program 3:
r0 = msgget(0x2, 0x0)
msgsnd(r0, &(0x7f0000000200)={0x3e8}, 0x8, 0x0)

00:00:18 executing program 0:
clock_gettime(0xe, &(0x7f0000000000))
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000002c0)={0x4e}, 0x1)
clock_gettime(0x80000003, 0x0)
r1 = socket$inet6(0x1c, 0x30000005, 0x0)
freebsd11_fstat(r1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
getgroups(0x8, &(0x7f0000000240)=[0xffffffffffffffff, r2, 0xffffffffffffffff, 0x0, <r3=>0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff])
getgroups(0x23d, &(0x7f0000000040))
freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
fstat(0xffffffffffffff9c, &(0x7f0000000140))
connect(r1, &(0x7f0000000280)=@in6={0x1c, 0x2, 0x10001, @loopback, 0x400}, 0x1c)
nanosleep(&(0x7f0000000040)={0x80000000, 0xffffffffffffb937}, &(0x7f0000000300))
setresgid(0x0, r4, r3)

00:00:18 executing program 2:
getgroups(0x5, &(0x7f0000000000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff])
getgroups(0x3, &(0x7f0000000040)=[0x0, 0x0, 0xffffffffffffffff])
getgid()
fstat(0xffffffffffffff9c, &(0x7f0000000080))
freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0))
getegid()
freebsd11_lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280))
freebsd11_stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340))
getresgid(&(0x7f00000003c0), &(0x7f0000000400), &(0x7f0000000440))
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000480))
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0})
setgid(r0)

00:00:18 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup2(r0, r0)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000180)={<r2=>0x0}, 0x0)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000000)={r2, 0x1000}, &(0x7f0000000040)=0x8)
getsockopt$inet_buf(r1, 0x0, 0x57, &(0x7f0000000080)=""/116, &(0x7f0000000100)=0x74)

00:00:19 executing program 0:
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff})
lseek(r0, 0x0, 0x1)
mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x410, 0xffffffffffffffff, 0x0)
munmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000)
mprotect(&(0x7f0000ffa000/0x6000)=nil, 0x6000, 0x0)
shmget(0x1, 0x400000, 0x8f, &(0x7f0000c00000/0x400000)=nil)

00:00:19 executing program 1:
getegid()
chdir(&(0x7f0000000000)='./file0\x00')
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getsockopt$inet6_int(r0, 0x29, 0x23, 0x0, &(0x7f0000000040)=0xffffff21)

00:00:19 executing program 2:
r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10, 0x30000000)
getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
r1 = socket$inet6_sctp(0x1c, 0x440000000000005, 0x84)
accept4(r0, &(0x7f00000001c0)=@un=@abs, &(0x7f0000000200)=0x8, 0x10000000)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000240)={<r2=>0x0, 0x100000}, &(0x7f0000000280)=0x8)
r3 = fcntl$dupfd(r0, 0x0, r0)
openat(r3, &(0x7f0000000340)='./file0\x00', 0x20000, 0x24)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000002c0)={r2, 0x5, 0x4, 0x4, 0x9, 0x100}, &(0x7f0000000300)=0x14)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x10, &(0x7f0000000140)={<r4=>0x0, 0x0}, &(0x7f0000000100)=0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x100000000000, 0x0, r4}, 0x20)

00:00:19 executing program 1:
poll(&(0x7f0000001fef), 0x1, 0x0)
r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x10000000)
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x4)
recvfrom$unix(r0, &(0x7f0000000080)=""/3, 0x3, 0x2, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={<r1=>0x0, 0x0, 0x5}, &(0x7f0000000100)=0xc)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000001c0)={r1, 0x7da}, &(0x7f0000000300)=0x8)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={r1, 0x10000, 0x0, 0x7, 0xfff, 0x100000000}, &(0x7f0000000180)=0x14)

00:00:19 executing program 3:
r0 = msgget(0x2, 0x0)
msgsnd(r0, &(0x7f0000000200)={0x500}, 0x8, 0x0)

00:00:19 executing program 2:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0)
getsockopt$inet6_int(r0, 0x29, 0x23, 0x0, &(0x7f0000000040)=0x285)

00:00:19 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0xffffffffffffffff, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
getsockopt$sock_timeval(r1, 0xffff, 0x1005, &(0x7f0000000040), &(0x7f0000000080)=0x10)

00:00:19 executing program 1:
r0 = shmget(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil)
shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x1000)
mlock(&(0x7f0000ff9000/0x1000)=nil, 0x1000)
shmat(r0, &(0x7f0000ffa000/0x4000)=nil, 0x2000)

00:00:19 executing program 2:
mprotect(&(0x7f000048e000/0x1000)=nil, 0x1000, 0x1)
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000040)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x88)

00:00:19 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x2, 0x3, @empty, 0xfffffffffffffc01}}, 0x0, 0xbe}, 0x98)

00:00:19 executing program 0:
clock_nanosleep(0x0, 0x0, &(0x7f0000000040)={0xaa, 0xffff}, &(0x7f0000000080))
r0 = socket$inet6_sctp(0x1c, 0x2000002008, 0x84)
r1 = getuid()
r2 = getgid()
chown(&(0x7f0000000000)='./file0\x00', r1, r2)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x15, &(0x7f00000001c0)=ANY=[@ANYBLOB="0d981fe2d9fdc04dd814c71b8b0239909ae966d789aca281ee4d5a62d0fb58274dfefb7df9041c021239fc0f753a98b9fe8b67841ba927968af17b02d840c399e76bd456e275cd066239e61aa5549d92de5c9f4713250f800fd0f73a46be15aae3372c4a25012850115535701e1ab417d6cc2c6c3b77e280d07b79279c4703532e77080000005e584b76e882bfbe8493764d97005e5a442f42755aff5c0a0cdf3be5a12c14f81b58126eb6d0fc05d656e8"], 0x6)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x1, 0x9, @loopback, 0x2}}, <r3=>0x0, 0x45, 0x3, 0x81, 0x2000000000, 0x4, 0x1}, &(0x7f0000000180)=0x98)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)={@in={{0x2, 0x2, @broadcast}}, r3, 0x49d, 0x4, 0x1}, 0x94)

00:00:19 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000180)={@in6={{0x1c, 0x0, 0x80000001, @local={0xfe, 0x80, [], 0x0}, 0x1}}, <r1=>0x0, 0x1000, 0x81, 0x5, 0x3, 0x3}, &(0x7f0000000240)=0x98)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000280)={r1, 0xe0}, &(0x7f00000002c0)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000300)={@in={{0x2, 0x1, @multicast1}}, r1, 0x8001, 0x7, 0x210, 0x7, 0x7, 0x9}, 0xa0)
r2 = dup(r0)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000000)={<r3=>0x0, 0xfffffffffffffffb, 0x9, 0x2, 0x1, 0x1000}, &(0x7f00000000c0)=0x14)
getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000100)={r3, 0x4}, &(0x7f0000000140)=0x8)
getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x31, &(0x7f0000000040), &(0x7f0000000080)=0x8)

00:00:20 executing program 3:
r0 = msgget(0x2, 0x0)
msgsnd(r0, &(0x7f0000000200)={0xc700}, 0x8, 0x0)

00:00:20 executing program 1:
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x4)
sendto$inet6(r0, &(0x7f0000000040)="e1209f7ffc7f577857cf4d4d5cb2ed7b04051f95c46b41b6a887b6151f459eb72de3a7142b447a4591235fe23664a96ad778ba21387c32ca7249c603030a6e", 0x3f, 0x2000d, &(0x7f0000000080)={0x1c, 0x0, 0x10000, @loopback, 0x7}, 0x1c)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
mlock(&(0x7f0000b7c000/0x2000)=nil, 0x2000)

00:00:20 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x1b, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1)
fcntl$dupfd(r0, 0x11, r0)

00:00:20 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)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in={{0x2, 0x2, @rand_addr=0x4}}, r1, 0xfff, 0x4, 0x2, 0x87}, &(0x7f0000000040)=0xa0)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={r1, 0x4}, 0x0)

00:00:20 executing program 0:
munmap(&(0x7f0000eef000/0x1000)=nil, 0x1000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
munmap(&(0x7f0000c33000/0x9000)=nil, 0x9000)
msync(&(0x7f0000dd9000/0x3000)=nil, 0x3000, 0x2)
mlock(&(0x7f0000e46000/0x3000)=nil, 0x3000)
r0 = dup(0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000040)=ANY=[@ANYRES32=<r1=>0x0, @ANYBLOB="ff03ee001d85e56e08000300af0d000000000000"], &(0x7f0000000080)=0x18)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={r1, 0x2}, &(0x7f0000000100)=0x8)
msync(&(0x7f0000b13000/0x1000)=nil, 0x1000, 0x2)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3)
munmap(&(0x7f0000f9c000/0x3000)=nil, 0x3000)
getrlimit(0x5, &(0x7f0000000140))

00:00:20 executing program 2:
r0 = msgget$private(0x0, 0x0)
msgrcv(r0, 0x0, 0x0, 0x3, 0x0)
msgsnd(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="030000000000001ab9e624b523d3b5fb3e2ef5f09ade53d8d4f9839634093ed47217268efd7a89c20bc31b7d5abf6012580302c808d598074713ed3ae7b57f9c07fe0f90a6a778cc994ac542b045b6bff7c6f786081eab40c8d6ebb3ced53246c669d65eee17cf34599c7be90c3232366c24663dd3"], 0x75, 0x0)
r1 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000080), 0x10000000)
pwritev(r1, &(0x7f0000000180)=[{&(0x7f00000000c0)="d5208eb885cd3bd3307c11925158238a7c6010f5a35aa3c182f1fde345b6d39e8706300178ee19b3e1ac1e0157213c1d8bfbcdaff49e8e8fafa1631a875e537b659ea1154eb0fe2f28cbc6c5ec187149e22ff3dfb11f15650fc6c8678ae51d4f9f3b0fe15ce6fae83c3656606c1bdc3af575c625c9226d622b0f1464dab1378b93529d5f79", 0x85}], 0x1, 0x0)

00:00:20 executing program 1:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
fchmod(r0, 0x10a)
setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000380)={@broadcast, @multicast2}, 0xc)
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000080)={<r2=>0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in6]}, &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000100)={@in={{0x2, 0x1}}, r2, 0xc1, 0x14, 0x101}, 0x94)

00:00:20 executing program 2:
select(0x0, 0x0, 0x0, 0x0, 0x0)
select(0x40, &(0x7f0000000000)={0x8, 0x9, 0x3, 0x0, 0x100000000, 0x80000000, 0x0, 0x537af71}, &(0x7f0000000040)={0x0, 0x100, 0xfff, 0x6, 0x5, 0x2e70, 0x5, 0x4}, &(0x7f0000000080)={0x9, 0x566, 0x94d1, 0x0, 0x4, 0x10000, 0x9, 0x8}, &(0x7f00000000c0)={0x6, 0xb})

00:00:21 executing program 3:
r0 = msgget(0x2, 0x0)
msgsnd(r0, &(0x7f0000000200)={0xe803}, 0x8, 0x0)

00:00:21 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = accept(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f00000000c0)=ANY=[@ANYRES32=<r2=>0x0, @ANYBLOB="7c000000d6709cceaf0ac55bcfc5991ca47dd19b88f95c903cbb1ede69578a2dcfbace1b862449f21e3a0b00cbdde5f79e2e4e910ef60fd795b5626da34653ab85f5b12c1481a026773433868fea7ccb2957b0a6f944e8dae096ecb01e43b9e59fb02d0feb5a11708139af041ef7873c51c18c33a3f16c07941495d10c000000"], &(0x7f0000000180)=0x84)
setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f00000001c0)={0x6, {{0x2, 0x3, @multicast2}}}, 0x90)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000280)=ANY=[@ANYBLOB="1c004e2000000000fe8000000000000000000000000000aa0100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r2, @ANYBLOB="380000007900000000000000ff000043afae127f0f939f4275c6989d74f800ffa4d38ebe303846d5156867dc814d030300"], 0x98)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000340)={r2, 0xac, "4d419514392722c9283d03deaefd620ee99c8778dc5289a4d49280df5f5e6190b2d4ffc7cfa47caf6e9dab5e4503694eacb53bc3f47ba9e2fbcf2c1c29357468ad7367af8afcc7a8ae29fec9923636928368b423624eaa0af1e3b773102690c6d86732029e9c68963cd1c5c7a70f635515716c8c50f2448a773d54569ee54acca61185df038277f75bde916fc5dacbddb2105f1fafd845b895b6df5e16b5093966a1778f40054a53c9935d19"}, &(0x7f0000000400)=0xb4)
getsockopt$inet6_tcp_int(r0, 0x6, 0x201, 0x0, &(0x7f0000000440))
getuid()
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x6, 0xd321f2944b2f349f, r0, 0x0)
ftruncate(r1, 0xff)

00:00:21 executing program 0:
r0 = socket(0x1c, 0x6, 0x40000000000020)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000240)={<r1=>0x0, 0x2, 0x2, 0x2}, &(0x7f0000000280)=0x10)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x0, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x84}}, r1, 0x5, 0x5, 0x3, 0xffffffffffffffff, 0x2}, &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0x101, 0x2, 0x900, 0x2, 0x401, 0xac6, 0x2, 0x5, <r2=>0x0}, &(0x7f0000000140)=0x20)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={<r3=>r2, 0xb, 0xd1}, &(0x7f0000000200)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000480)=ANY=[@ANYRES32=0x0, @ANYBLOB="06000101e0983e8ee9e0efc470e6e4656e2aa7612ca30d133f9e3f35789e4d6cfe5a45154317f35d4c0616010000008cf8e04d885980af0e3ca8ec3ca4498dfd644c7502ce637ab5c5c487bdda47908bc380cfb8508d742010bc3f71c6182fda6a1036e6b94b2d3d"], 0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="01000004ffbf01f8791150266842d5ea1750a9732061c0dae5b891562e667320bca301b835ed68a1ed2bab2d956ec82a6a761feab525d9bf2f73f05209b9b55422fe28aac05eb7f2d04b3710006331ed3841e0e33a62867f18"], 0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000003c0)={@in6={{0x1c, 0x1, 0xfffffffffffffffe, @loopback, 0x200}}, r3, 0x80000000, 0x1, 0x2}, 0x8c)

00:00:21 executing program 1:
r0 = open(&(0x7f0000000140)='.\x00', 0x110840, 0x0)
r1 = dup(r0)
fdatasync(r0)
fdatasync(r1)
preadv(r1, &(0x7f0000000100)=[{&(0x7f0000000180)=""/118, 0x76}], 0x1, 0x0)
freebsd11_getdents(r0, &(0x7f0000000040)=""/39, 0x40)

00:00:21 executing program 0:
mkdir(&(0x7f0000000080)='./file1\x00', 0x0)
r0 = open$dir(&(0x7f00000012c0)='./file1\x00', 0x0, 0x0)
r1 = openat(r0, &(0x7f0000001300)='./file1\x00', 0x202, 0x0)
open$dir(&(0x7f0000000000)='./file2\x00', 0x100000, 0x1)
linkat(r0, &(0x7f0000000040)='./file1\x00', r0, &(0x7f0000000100)='./file0\x00', 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x2, 0x0, <r2=>0x0}, &(0x7f0000000140)=0xc)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000180)={<r3=>r2, 0x1}, &(0x7f00000001c0)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000200)={0xf, 0x5, r3}, &(0x7f0000000240)=0xc)

00:00:21 executing program 1:
madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1)
r0 = open(&(0x7f0000000000)='./file0\x00', 0x120400, 0x14)
setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040)=0x2, 0x4)

00:00:21 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
fchmod(r0, 0xe3)
ftruncate(r0, 0x101)
poll(&(0x7f00000000c0)=[{r0, 0x2008}], 0x1, 0x0)
dup(r0)
close(r0)
execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0)

00:00:21 executing program 0:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000080)=[{0x0, 0x5, 0x800}, {0x0, 0x5, 0x800}, {0x0, 0x1, 0x1800}, {0x1, 0x0, 0x1000}, {0x2, 0xf615, 0x1000}, {0x0, 0x1798, 0x1000}, {0x2, 0x401, 0x1000}], 0x7)
semop(r0, &(0x7f0000000040)=[{}, {0x3, 0xffffffff}], 0x2)
semop(r0, &(0x7f0000000100), 0x13f)

00:00:22 executing program 3:
r0 = msgget(0x2, 0x0)
msgsnd(r0, &(0x7f0000000200)={0xff00}, 0x8, 0x0)

00:00:22 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
readv(r0, &(0x7f0000000200)=[{&(0x7f00000001c0)=""/48, 0x30}], 0x1)
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000100), &(0x7f0000000140)=0x4)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r1=>0x0]}, &(0x7f00000000c0)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x1000a}, 0x10)

00:00:22 executing program 1:
mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file1\x00', 0x40, 0x1)
r1 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0)
freebsd11_mknodat(r0, &(0x7f0000000140)='./file2\x00', 0x1000, 0x7ff)
mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0x0)
mkdirat(r1, &(0x7f0000000100)='./file0/file0\x00', 0x0)
rename(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00')
sendto$unix(r0, &(0x7f00000001c0)="cbb6274ac7d49e3cc5c6c2b9b7c038d5e8f6b78cbef47c151a7e5336fc02aa2cd8289d54227a49a570b78ed05418054e8872c78111f1cf98efb93e8599", 0x3d, 0x104, &(0x7f0000000200)=@abs={0x1, 0x0, 0x1}, 0x8)

00:00:22 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000000)={<r2=>0x0, 0xf3, "1d141541ef6f1ffc41fec21299260531059736afb419e5264ee029b3d3138e66f2130908283b5d6c082ff94cdf89cd77a1f86708591726540e20e8d51c11911ed52ad0f6698b547f7f4f859d0300b616fea27eb19c2b6eec2f7c7616f8009f4b696cd7a88c12a9be3338a484358cd3636c5999ca2a56c88cf8c2373a214144eba5f8ac42fd1dc48b5be4ddc0528f0f18e70de8bd12c5f3fe75c653eb775f0f74cfe3a7bb8c595180fb3cbaf748a0ccdb8ea32881bc622feaa1bc7fb7f7627ef4e19c3d1fd13f5ac68a46c6922b7b570ddcf5d0c0749f930867ce3aef2714fd79ef336413794c03a0beb5ea3732e225554443ec"}, &(0x7f0000000100)=0xfb)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000140)={r2, 0x7, "a4306778ac6774"}, &(0x7f0000000180)=0xf)
getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in6={{0x1c, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}}}}}, 0x0)
setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000300)={r2, &(0x7f00000001c0)=[@in6={0x1c, 0x1, 0x2, @loopback, 0x8001}, @in={0x2, 0x2, @loopback}, @in6={0x1c, 0x2, 0xabe, @remote={0xfe, 0x80, [], 0x0}, 0x5}, @in={0x2, 0x0, @multicast1}]}, &(0x7f0000000340)=0x10)

00:00:22 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f00000000c0)={0x800, "74a15c67ccad242803084ac39990048e"}, 0x10)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={<r1=>0x0, 0x6, 0x1, [0x4]}, &(0x7f0000000040)=0xa)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={<r2=>r1, 0x1}, &(0x7f00000001c0)=0x8)
connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="8202512f666900653000ba7f98cca5dbddd2cbea3ca51504c6fcd2a67d62f05b05a0c65845ecdf516a7ed2e66f547a34a3518743c0456d30496742d50081b635a8d4fd2dafe7670d0d125ad75211819e3d926f7013f0ee8968ffd62e2d9e1da11a1a3e60fa85b9550412af35487da99ebd50d67a6f73b22325e417b733c1cdec9dc25afc712def3b0d1e0439c1ec45ea217b1328d94fb1792c680c27014f1289ae5d04a73af542325bf1586ed120d3f6d60f9878a0e2928d3dca7503"], 0x10)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000200)={r2, 0x2, 0x4, 0x1}, 0x10)

00:00:22 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
sendto$unix(r0, 0x0, 0x0, 0x1000000, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x10)

00:00:22 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)=ANY=[@ANYBLOB='\"\x00\x00\x00\x00\x00\x00\x00'], 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x57, &(0x7f0000000000)={0x8, {{0x1c, 0x2, 0x100000001, @local={0xfe, 0x80, [], 0x0}, 0xffffffffffff9fed}}, {{0x1c, 0x1, 0x80000000, @loopback}}}, 0x108)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000280)={0x0, 0x4}, &(0x7f00000002c0)=0x8)

00:00:22 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x400000000106)
mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x2, 0x410, r0, 0x17)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0)
renameat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00')
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0)
mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000)
msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)=ANY=[@ANYRES32=<r2=>0x0, @ANYBLOB="2f000400ffffed00fc1f7f0e09000100"], &(0x7f00000000c0)=0x14)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000140)={<r3=>0x0, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000180)=0x10)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000001c0)={r2, 0x44, 0x538, 0x9, 0x0, 0x7, 0x400, 0x3, {@in6={{0x1c, 0x3, 0x0, @loopback, 0x6}}, r3, 0x1, 0x1, 0x5, 0x7ff, 0x6000000000}}, &(0x7f0000000280)=0xb0)
madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4)

00:00:22 executing program 3:
r0 = msgget(0x2, 0x0)
msgsnd(r0, &(0x7f0000000200)={0x1000000}, 0x8, 0x0)

00:00:22 executing program 0:
r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10000, 0xfffffffffffffffe)
fcntl$lock(r0, 0x9, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x1000100000001})

00:00:22 executing program 1:
setreuid(0x0, 0xee00)
r0 = geteuid()
setreuid(r0, 0x0)
r1 = semget(0x3, 0x3, 0x542)
r2 = socket(0x2, 0x10000003, 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000040)={<r3=>0x0, 0xfffffffffffffffc}, &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f00000000c0)={r3, 0xa922, 0x0, 0x7ff, 0x3adf3dec}, &(0x7f0000000100)=0x18)
__semctl$SEM_INFO(r1, 0x4, 0xb, &(0x7f0000001200)=""/120)
__semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000000)=[0x200, 0x80])
setreuid(r0, r0)
r4 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='.\x00', 0x0, 0x0)
__semctl$GETPID(r1, 0x1, 0x4, &(0x7f0000000200)=""/4096)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="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", 0x180, 0x0, 0x0, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4)
openat(r4, &(0x7f0000000100)='./file0\x00', 0x0, 0x0)
setreuid(0x0, 0xffffffffffffffff)

00:00:23 executing program 0:
r0 = socket(0x2, 0x20000005, 0x0)
r1 = socket(0x2, 0x2, 0x0)
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x4}, 0x8)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
socketpair(0x10, 0x2, 0x9, &(0x7f0000000000))
dup2(r1, r0)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)

00:00:23 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x18, &(0x7f0000000000), 0x2)
getsockname(r0, &(0x7f0000000180)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000001c0)=0x1c)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000240)={0x5, [0x0, <r1=>0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000280)=0x18)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x2, 0xfffffffffffffffd, 0xa6e}, 0x10)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000200)={0x5}, 0x1)
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000040)={0x0, 0x8, 0x6, 0xb19d, 0x400, 0x4, 0x80, 0x4, {@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, <r2=>0x0, 0x3, 0x80, 0x0, 0xd027, 0x8}}, &(0x7f0000000100)=0xb8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r2, 0xb, 0x9}, 0x8)

00:00:23 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000), 0x4)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040), 0x4)
connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYRESDEC=0x0, @ANYPTR, @ANYBLOB="e970287ff25e805a5279fb266d6589827567ea4f4d6f20d3be5f6fa7f8a8beff32fe8f887421203383021b28fb36ab59d9f148dfad4acdf37c6bb7ebb32b1179b13959b18c4c"], 0x3)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000100)={<r1=>0x0, 0x9, 0x2, 0x8, 0x200}, &(0x7f0000000140)=0x18)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000180)={r1, 0xfe, "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"}, &(0x7f00000002c0)=0x106)
setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000300)={'accf_dns\x00', "a1dd4408e9f2bacb983b45edc2cec697acb18da789fc46f90fa90c40224d7bb58b8d15bcda95971374773a724b27091669e6ea6693347cadb5fdb7458603e741e186b9ce24cb1a5b5e5a0258d98b1a474a853d7f180ed5063f1f34f323fac4f17c75ceebcd22646b4618c5097c36034d0e63562102237b1baa8d971dbbbbe174326eb22ec12ecff6fe7bbf531f36bad93bdff000ce048e6564c800992a1d7af722f189583dda729903995b18b0ccb34f430d379f947321d7c7360e71438320495e41b7b0eecce95189a60eb0dbc170ee481cae1c1591f27af880204615999698254ec7b4b88949e1034cab2fdb18c772"}, 0x100)

00:00:23 executing program 0:
r0 = socket$inet_sctp(0x2, 0x7, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x26, &(0x7f0000000140), &(0x7f0000000180)=0x4)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000200)={0x0, 0x6}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000280)={<r1=>0x0, 0x100000000, 0x85065d2}, &(0x7f00000002c0)=0xc)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)=ANY=[@ANYBLOB="02004e20ac1400aa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=<r2=>r1, @ANYBLOB="8000000097070000020000000e000000fbffff7f"], &(0x7f00000000c0)=0xa0)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x7, 0x200, 0x0, 0xd970a0d, r2}, &(0x7f00000001c0)=0x10)

00:00:23 executing program 2:
open(&(0x7f0000000480)='./file0\x00', 0x80000000000204, 0x0)
truncate(&(0x7f0000000000)='./file0\x00', 0x20066500)

00:00:23 executing program 3:
r0 = msgget(0x2, 0x0)
msgsnd(r0, &(0x7f0000000200)={0x3000000}, 0x8, 0x0)

00:00:23 executing program 0:
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000080)={<r1=>0x0, 0xca, "4aeefa18370b562d6a004cf27ab1184d4e26b0efe67e1b231aafe4068c732ddd54cd2c5f79e1ddb381c851e0a068b6d5ccd0f48692aaaa89ddf287a4c3f7d59531c68da0dc8c2695d3ef16c6586f0e6aa513bae1dc008fdf6529deea4eb7af412f1704f092801f8d5ac1778ddce3274386664e9cd521501c5fd25291bbfd76f3f335e6230ad7f446b2d119926ad2b3945eef775f20f33d5324a298e937998d2b352fa8474ce9865a89b0fb96083091b460667f5b56dd45c9dac6a12e827ddb220a5635410ee52974fa6c"}, &(0x7f0000000180)=0xd2)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000340)=ANY=[@ANYBLOB="1c004e210800ca539ce4000000000000000000000000000000000001000400000000000000000000000000000000000000000000000000001f730000000000000000000000000000000000000000000000000000000000000000000000000000f60000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r1], &(0x7f0000000280)=0x84)
r2 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f00000002c0)={0x9, "bad0b86178bd1928089a2bd507a18d21"}, 0x14)
truncate(&(0x7f0000000300)='./file0\x00', 0x9)
setsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f0000000040)="ee08665d19ac14d5e51348771197a7728420aef61715f7b1c3d4b3830c921bf0817a0000000000006a89dbdf", 0x2c)

00:00:23 executing program 1:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000300)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="25000000ffff00000100000000000000", @ANYRES32=r1, @ANYRES32=r1, @ANYPTR, @ANYRES32=r0, @ANYRES32], 0x28}, 0x0)
bind$unix(r1, &(0x7f0000000080)=@abs={0x1, 0x0, 0x1}, 0x8)
setrlimit(0x8, &(0x7f0000000000))
recvmsg(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=""/156, 0x9c}, 0x0)

00:00:23 executing program 2:
r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000240)=@abs, &(0x7f0000000840)=0x8)
r1 = dup(r0)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000180)={@in6={{0x1c, 0x0, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x7}}, <r2=>0x0}, &(0x7f0000000040)=0x84)
setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000080)={r2, 0x7fffffff}, 0x8)
r3 = socket(0x2, 0x2, 0x0)
connect$unix(r3, &(0x7f0000000000)=ANY=[@ANYBLOB="a2023000000000000000"], 0x1)
write(r3, &(0x7f00000000c0)="bbcc7496121165819a449b933b45a6d4c3c1a4780558518932b7185de3130d2ce69b53b47516e416d34984cfde10c9eaf681ca459b0767d66ba96ee666a4aa4aa593db8a81117715e49f27e00a27e570546dcb35d4ea34396798cd66694a74e08a3b4a4cc7ba26c8e8daac0c437e511ccc768af5a3bc818e268f04fe4aafd173f91a6950e1d32e111232a6b87aa248faa6c760e59f", 0x95)
clock_getres(0xf, &(0x7f0000000880))
socket$inet6(0x1c, 0x4, 0x5)
write(r3, &(0x7f0000000280)="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", 0x58d)

00:00:23 executing program 1:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = geteuid()
setuid(r1)
freebsd11_lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
lchown(&(0x7f0000000380)='./file0\x00', r1, r2)
fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
geteuid()
setuid(r3)
r4 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10, 0x10000000)
setsockopt$inet_tcp_TCP_FASTOPEN(r4, 0x6, 0x401, &(0x7f0000000480)={0x7fffffff, "59c5ef2b69c7bbd4585fb56c0ce8934e"}, 0x14)
getpeername$inet(r4, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000340)=0x10)
getsockopt$inet_tcp_buf(r4, 0x6, 0x27, &(0x7f0000000140)=""/216, &(0x7f0000000080)=0xd8)
setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000000100), 0x4)

00:00:23 executing program 2:
r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0)
flock(r0, 0x1)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})
close(r1)
execve(0x0, 0x0, 0x0)
getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)=""/72, &(0x7f0000000100)=0x48)
flock(r1, 0x6)

00:00:23 executing program 0:
r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002ca, 0x1)
pipe2(&(0x7f0000000340)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x100004)
r3 = socket(0x2, 0x5, 0x0)
connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r4=>0x0]}, &(0x7f0000000100)=0x8)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x1202, &(0x7f0000000200)={r4, 0x0}, &(0x7f0000000240)=0x10)
getsockopt$inet6_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f00000001c0)={<r5=>0x0, 0xb14, 0x4, 0x20, 0x3, 0x10001, 0x4, 0xfffffffffffffff9, {@in6={{0x1c, 0x3, 0x11, @loopback, 0xd2c}}, <r6=>0x0, 0xc00, 0x5, 0x302a, 0xfffffffffffffffe, 0x7}}, &(0x7f0000000140)=0xb0)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000280)={r5, 0x7f}, 0x8)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x8, 0x0, 0x7fffffff, 0x10000}, &(0x7f00000000c0)=0x18)
setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000180)={r6, 0x7, 0x3fffffffe, 0x200000005}, 0x10)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000380)={@in6={{0x1c, 0x2, 0x200, @local={0xfe, 0x80, [], 0x0}, 0x911}}, r5, 0xac, 0x9, 0xffff}, 0x8c)
fcntl$lock(r0, 0x9, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x1000100000001})

00:00:23 executing program 0:
madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3)
openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)
sync()

00:00:24 executing program 3:
r0 = msgget(0x2, 0x0)
msgsnd(r0, &(0x7f0000000200)={0x4000000}, 0x8, 0x0)

00:00:24 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x0, <r1=>0x0}, &(0x7f0000000040)=0xc)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000080)={r1, 0x15, "d71567b9d6ecab9ab072ed9af0f82ac790617b46c5"}, &(0x7f0000000140)=0x1d)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0x48)

00:00:24 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x7fffffff}, 0x8)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040)=0x10001, 0x4)
close(r0)

00:00:24 executing program 2:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
fstat(r0, &(0x7f0000000000))
freebsd11_fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
r2 = getuid()
setreuid(r1, r2)
getresuid(0x0, 0x0, &(0x7f0000000180)=<r3=>0x0)
setuid(r3)
setsockopt$inet6_int(r0, 0x29, 0x40, 0x0, 0x0)

00:00:24 executing program 0:
mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3, 0x410, 0xffffffffffffffff, 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)
socketpair(0x1, 0x10000005, 0x1d18, &(0x7f0000000080))
r0 = socket$inet_icmp(0x2, 0x2, 0x1)
mmap(&(0x7f00000b0000/0x4000)=nil, 0x4000, 0x4, 0x410, r0, 0x0)
mincore(&(0x7f0000ffa000/0x3000)=nil, 0x3000, &(0x7f0000000040)=""/48)
r1 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x20000000)
ftruncate(r1, 0x3)

00:00:24 executing program 2:
mprotect(&(0x7f000077a000/0x3000)=nil, 0x3000, 0x2)
socket$inet6_udplite(0x1c, 0x2, 0x88)
socket$inet6_udplite(0x1c, 0x2, 0x88)

00:00:24 executing program 2:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
fcntl$setstatus(r0, 0x4, 0x8)
setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f0000000000)={0xff, {{0x1c, 0xffffffffffffffff, 0x0, @loopback={0x200000000000000}}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108)
r1 = socket(0x1e, 0x5, 0x8)
setsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000140)=0x54, 0x4)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f00000002c0)=ANY=[@ANYRES32=<r2=>0x0, @ANYBLOB="640000003dbbc9728980873a6ad5d6bbdf6196f76325e1dd6295469d4c595aee5c0fba1ebdadeea26bcb94288fe3f650458a7dccc574230c839bd1f65b82d69a88858844c642ee69e2fd13b053f35aa5da137763b2e0415e92"], &(0x7f0000000340)=0x6c)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000380)={@in6={{0x1c, 0x0, 0x2, @loopback, 0x3}}, r2, 0x101, 0x42, 0x1}, &(0x7f0000000440)=0x8c)
r3 = dup2(r1, r1)
freebsd11_getdents(r3, &(0x7f0000000480)=""/154, 0x9a)
getsockopt$inet6_int(r0, 0x29, 0x9, 0x0, &(0x7f0000000180))
select(0x40, &(0x7f0000000600)={0x1, 0x7f, 0xffffffffffffffff, 0x19453527, 0x1, 0x1, 0x40, 0x87df}, &(0x7f0000000640)={0x4, 0x6, 0x3ff, 0x6, 0x305, 0x2, 0x5}, &(0x7f0000000680)={0x401, 0x40, 0x800, 0x8, 0x8, 0xfffffffffffffffe, 0x9, 0x200}, &(0x7f00000006c0)={0xea3, 0x100000001})
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000001c0)={<r4=>0x0, 0x1000}, &(0x7f0000000200)=0x8)
r5 = semget(0x0, 0x3, 0x1004)
__semctl$SEM_STAT(r5, 0x0, 0xa, &(0x7f0000000740)=""/156)
r6 = socket$inet_udplite(0x2, 0x2, 0x88)
dup2(r6, r3)
connect(r3, &(0x7f0000000700)=@in6={0x1c, 0x3, 0x3, @loopback, 0x68e}, 0x1c)
flock(r0, 0x4)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000240)={r4, 0x5}, 0x8)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000280)={r4, 0x80000000}, 0x8)
getsockopt$inet6_tcp_buf(r6, 0x6, 0x2024, &(0x7f0000000540)=""/91, &(0x7f00000005c0)=0x5b)

00:00:24 executing program 1:
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0)
r0 = open(&(0x7f0000000000)='./file0\x00', 0x30109, 0x1)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040)=0x1, 0x4)
munmap(&(0x7f0000d75000/0xb000)=nil, 0x1f470000)
accept4$inet6(r0, 0x0, &(0x7f0000000080), 0x30000000)
mlock(&(0x7f0000c88000/0x1000)=nil, 0x1000)

00:00:25 executing program 3:
r0 = msgget(0x2, 0x0)
msgsnd(r0, &(0x7f0000000200)={0x5000000}, 0x8, 0x0)

00:00:25 executing program 1:
setreuid(0x0, 0x0)
r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000080)=0x3, 0x4)

00:00:25 executing program 2:
r0 = socket(0x40000000002, 0x3, 0x0)
setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f00000000c0)=0x80, 0x4)
accept4(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000100)=0x8, 0x2ffffffd)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000d00)=@abs, 0x6e)

00:00:25 executing program 0:
r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0)
truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000)
truncate(&(0x7f0000000100)='./file0\x00', 0x31000000)
fsync(r0)

00:00:25 executing program 1:
unlink(0x0)
open$dir(&(0x7f0000000000)='./file0\x00', 0x400, 0x20)

00:00:25 executing program 2:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getsockopt$inet6_int(r0, 0x29, 0x44, 0x0, &(0x7f0000000040))
setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000080)={0x8, {{0x1c, 0x0, 0x3, @empty, 0xfffffffffffffffc}}}, 0x88)

00:00:25 executing program 2:
semget(0x3, 0x4, 0xc0)
semget(0x0, 0x3, 0x20)
semget(0x0, 0x3, 0x40)
r0 = semget$private(0x0, 0x1, 0x100)
__semctl$GETALL(r0, 0x0, 0x6, &(0x7f0000000280)=""/148)
pipe2(&(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
r3 = socket$inet_udplite(0x2, 0x2, 0x88)
setsockopt$inet_buf(r3, 0x0, 0x55, &(0x7f0000000100)="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", 0x108)
ppoll(&(0x7f00000000c0)=[{r2, 0x41}], 0x1, 0x0, 0x0, 0x0)
writev(r1, &(0x7f0000003c00)=[{&(0x7f0000002900)="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", 0xe01}], 0x1)
ppoll(&(0x7f0000000240)=[{r1, 0x5}], 0x1, 0x0, 0x0, 0x15c)
write(r1, 0x0, 0x0)
r4 = semget$private(0x0, 0x1, 0x0)
__semctl$SEM_INFO(r4, 0x3, 0xb, &(0x7f0000000180)=""/135)
syz_extract_tcp_res$synack(&(0x7f0000000100), 0x1, 0x0)
writev(r2, &(0x7f0000000040)=[{&(0x7f0000000140)="9d", 0x1}], 0x1)

00:00:25 executing program 1:
r0 = socket(0x3, 0x8000000000005, 0xfffffffffffffffd)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="0133d300c5f8eda765ae51b8e968159bb687ed38a53c8b74bdce236f37c358da61683412665b15d401d5b236a12c8f513536b509fe9ecfb0590f6b24cb57c4252824f624011e7cbbbd8f95c7fdf1e55106a83535ff5394123ddd9b015f08a4c12d3e288cfa543849cb67743df0a2c62c463ac6bb5f040e5f5ceab69849db2b3af8b54503100a4bd80edd4b29c3b6b379849b3c3e9ad557d5230c4c00e4f7ff50cbc74f", @ANYRES32=<r1=>0x0], &(0x7f0000000100)=0x8)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x800, 0x0, 0x0, 0x0, r1}, 0x10)

00:00:26 executing program 3:
r0 = msgget(0x2, 0x0)
msgsnd(r0, &(0x7f0000000200)={0xffffffa}, 0x8, 0x0)

00:00:26 executing program 1:
select(0x0, 0x0, 0x0, &(0x7f0000000080), 0x0)
r0 = geteuid()
freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
setreuid(r0, r1)

00:00:26 executing program 2:
setrlimit(0x9, &(0x7f0000000080)={0x1000})
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200, 0x1)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040)={<r2=>0x0, 0x98}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000100)={r2, 0xfff}, 0x8)

00:00:26 executing program 0:
r0 = socket$inet6(0x1c, 0x4, 0xffffffffffffffff)
sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x3}}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="04000000840000000800000000000000"], 0xf}, 0x0)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000000c0), &(0x7f0000000100)=0x4)

00:00:26 executing program 0:
pipe2(&(0x7f0000000700)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
write(r1, &(0x7f0000000c80)="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", 0x148)
execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000140)='@\x00', &(0x7f0000000180)='#\x00', &(0x7f00000001c0)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\\!\x00', &(0x7f00000002c0)='@*\x00'], &(0x7f0000000580)=[&(0x7f0000000340)='!.\x00', &(0x7f0000000380)='-)$\x00', &(0x7f00000003c0)='}\x00', &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='/.\x00', &(0x7f00000004c0)='\'/{\x00', &(0x7f0000000500)='\x00', &(0x7f0000000540)='%%-\x00'])
setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000)=0x9c, 0x4)

00:00:26 executing program 2:
r0 = socket(0x2, 0x5, 0x10000)
connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="82022e2f66697050ab94ada73e0f6e77c053cd316c653000"], 0x10)
r1 = shmget(0x1, 0x3000, 0x8, &(0x7f0000ffd000/0x3000)=nil)
shmctl$IPC_RMID(r1, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1205, &(0x7f0000000040)={0x0, 0x0, 0x3}, 0x10)
getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4)

00:00:26 executing program 0:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={<r0=>0xffffffffffffffff})
dup2(r0, r0)
sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
sendmsg$unix(r0, &(0x7f0000000880)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000000780)=[{&(0x7f00000000c0)="534913e4d3c185656710eb777863ee41ba8f8c48bc9c4c479ffc0e68efeb885ba218bd9f9d33f334f64e614a97add141f58aab0f08173262dee28cf6bb4bf7d5f1840ae0f06317b5c0e225b7d9a6c6fd95fd2d0e4d2a84277d9011862e734c5a0fe911570c413f6d3a169f2bbbe53e4cbfa32c9a7fa257719a9b9d19ffb26548ce6588cc4faa4be73d3583109d8931076109d08d7ff4de243ef6b039cef65bda0a57", 0xa2}, {&(0x7f0000000180)="d2fe8231426f69b1d4ae1e3f94070c64354d0aa02791e8ec806f2e578a4da92a71428aa21d886c6f6714447e508546287857eee41cb597afd5ba8fff0282846b3fc647ca96b4bca7be00c8bdaeb189c5aa50bb6723e43397eca63228d995e8664cb32d7be946e3ddf59b99f5c43ab23ff9f4151d38a2edf2a3da2988a77645c18f7d63058aa1a3fe07e4032973d9beb804f4e8b97b786605a0e56c66885632d253a388946caa911aa5bb7b7ea9dbe0208881f0296d2ba97403042432cb66449ab424a67b16083216381f", 0xca}, {&(0x7f0000000280)="55c664a1ddd7c43596c1dcf42b8943a73677db472c9884eacd410cccee4d4c261f47c9aae5ee2363bad31af4097922d18dc5918313345d3ca05b67f038b579170d8446a6ce87867717ab412aeb0d56c718e4c726e975b6e98cd9161f8e37518d9e3c2d6f6a747ce6ee03129fe7e704f039a54e71ca0db6cf213523b4d5dc6e5facd3b1dcacfde356778998b83d20bd93c810cce767ad2468776760bb57329c2679d5e16e5b1e64c8739b2d95cacca6a9046cb59bbd0d7217181b0409c783e62c216136b5cd10bb136aa9254ff3fca0db241c559c7f6c323da0777247cf9339be8e269f3a3cbfad0dd0bc6cdc48", 0xed}, {&(0x7f0000000380)="8eaea2a5eee80015e5a40d6344bfb4bf1422e1e7fbc3a28a7ff71d9f94c2dddf8df2f957d5d32526802e6eae362013efb63e8e0da90a7a11e0898c03a1dfd2560610abe160a6d1481a947ae1f19e764fe0daef15aa90c56ec3ceceb44a479f8b6e1ac68614099d25a3d2908077abb1826197871e97841154038c8b7b675d9cd95aede67857a7a900f78c8c43a748f1d47db8", 0x92}, {&(0x7f0000000440)="09046709ef2b7e8ee033871077a6b05fde3f53bf295e47d77db4c5a02d4519f108d5b65164e8d0eaafbdeacfa34623f8fd3ced34e30341d9491d2cf02ce50c89a22928afc7f0bf98c78568b08ca1fdfd98a770cf11682617b1ab5265eac6a558e78f177138631979f76dcfa6f4725367b8a8f4f0aeb108763dd3fe44cda797bb0b21a302d847e78ccd672a04d5b25e4b014d442e7d", 0x95}, {&(0x7f0000000500)="bd35b79e45f6ee408f4e9e8c85cf531a9ca96921889231953e7624a2fb2e477e2089ad3727982cd28914fcf28e987f06246adc937b8e13bb26a7cda1d907ee796c35f451d3bba35ed93f34e780c7bb09ba52e7f93cdeb3b71c6edf950f5879c8b384bb212498cc677a0b64d4118096bcc9197f9a0e3cad62f246a4c270e0633408f7410c571d7438e65657fe015349552d44ccaa67532e8fa8f2628f678377073b3d", 0xa2}, {&(0x7f00000005c0)="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", 0xfd}, {&(0x7f0000000040)}, {&(0x7f00000006c0)="a1fcf5ee1be2ead4a31497490d756a594175dbb77c8a2a321bb2b60f6b6c33ba1ea77b3b88510aa6cf8e37a9e213c92c3a33ae4858afa123fb9ae4a0a84bc3372933a16b68a1de6b09ffed8aebab5bcbadb9b5ff93601dc5f248d7045107f207ce56d300afc77ad7f0dbaa152d3888181777e4ca567ae4a3aa96ff449a993a5eea8a3d27791846975424012c02142a8699373cf592184eb52941f7e4047189923676a1d2e8e77eaaa6e5e754b1d2ae8c25a2", 0xb2}], 0x9, &(0x7f0000000840), 0x0, 0x20080}, 0x84)

00:00:26 executing program 2:
r0 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000000c0)=0x10, 0x20000000)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000200)={<r1=>0x0, 0xffffffff}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000280)={r1, 0x5, 0x3, 0x7fffffff, 0x7f}, &(0x7f00000002c0)=0x18)
r2 = socket(0x2, 0x400000000002, 0x0)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000040)={0x1}, 0x4)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x17, &(0x7f0000000140), &(0x7f0000000180)=0xff22)
sendmsg(r2, &(0x7f0000000100)={&(0x7f0000000000)=@in, 0x10, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="14000000000000005b000000000009ecffffffff"], 0x14}, 0x20185)

00:00:27 executing program 3:
r0 = msgget(0x2, 0x0)
msgsnd(r0, &(0x7f0000000200)={0xc7000000}, 0x8, 0x0)

00:00:27 executing program 1:
r0 = socket$inet6(0x1c, 0x3, 0x2000007)
setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000240)={0xffffffff, &(0x7f0000000140)=[@in6={0x1c, 0x0, 0xb1, @local={0xfe, 0x80, [], 0x0}, 0x37}, @in={0x2, 0x2, @multicast2}, @in6={0x1c, 0x3, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0xb64}, @in={0x2, 0x3, @rand_addr=0x5}, @in={0x2, 0x3}, @in={0x2, 0x3}, @in={0x2, 0x3, @multicast1}, @in6={0x1c, 0x2, 0x15d4, @empty, 0xf4f1}, @in={0x2, 0x1, @multicast1}, @in={0x2, 0x0, @multicast1}]}, &(0x7f0000000280)=0x10)
setsockopt$inet6_group_source_req(r0, 0x29, 0x19, &(0x7f0000000000)={0x2, {{0x1c, 0xffffffffffffffff, 0x29, @remote}}, {{0x1c, 0xffffffffffffffff, 0x0, @local}}}, 0x108)

00:00:27 executing program 2:
r0 = socket$inet(0x2, 0x4, 0x7)
flock(r0, 0xe)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
pipe2(&(0x7f0000000080), 0x0)
freebsd11_getdents(r1, 0x0, 0x0)
pipe2(&(0x7f00000000c0), 0x4)
pipe2(&(0x7f0000000040), 0x4)

00:00:27 executing program 0:
r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x0)
ftruncate(r0, 0x6605)
pwritev(r0, &(0x7f00000002c0)=[{&(0x7f0000000000)='j', 0x1}], 0x1, 0xc700)
r1 = socket$inet6(0x1c, 0x3, 0x9)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000040)={<r2=>0x0, 0x100000001}, &(0x7f00000000c0)=0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000100)={r2, 0x4, 0x7}, 0x8)

00:00:27 executing program 2:
r0 = getpgid(0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
fcntl$setown(r1, 0x6, r0)
getpid()
setpgid(0x0, 0x0)
r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
getsockname$unix(r2, &(0x7f0000000000)=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
openat(r2, 0x0, 0x801, 0x40000006)
mprotect(&(0x7f0000d10000/0x3000)=nil, 0x3000, 0x0)
madvise(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0)
munlockall()

00:00:27 executing program 1:
setitimer(0x0, &(0x7f0000000000)={{}, {0x3, 0xffff}}, 0x0)
setitimer(0x0, 0x0, &(0x7f0000001000))
r0 = open(&(0x7f0000000040)='./file0\x00', 0x10084, 0x189)
getpeername$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000000c0)=0x1c)

00:00:27 executing program 2:
r0 = socket$inet(0x2, 0x2, 0x0)
getsockopt$inet_int(r0, 0x0, 0x5f, 0x0, &(0x7f00000000c0))
write(r0, &(0x7f0000000100)="dd4584e1201eea8941e003ae6b0d6e8c5366ae8aa5d8a079728aca4e09f5d2965c53757281fde9284e2de21875dd880f183c5a427db5426de771f93d1b553e1186751614e15898ebc5e5568ec2d1066dc398e6ab57f2f49b1be8c923e8725463ac6f3d16011066f41b974c2123ec067b7331d655cf8bcd3f936d9a5cb2e6fc98996733d10bab5d01fb145c1203f5a16a4b45bc2966354824bceb91aeb9e5ccfc6f0ab042d7e83fe5c5c54fd31582", 0xae)
getsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4)

00:00:27 executing program 1:
mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x410, 0xffffffffffffffff, 0x0)
mincore(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0)
r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c)
mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x5, 0x80013, r0, 0x0)

00:00:27 executing program 3:
r0 = msgget(0x2, 0x0)
msgsnd(r0, &(0x7f0000000200)={0xe8030000}, 0x8, 0x0)

00:00:27 executing program 1:
r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000000)={<r1=>0x0, 0xea, "5af6e04821f2f49f355e5b157f61624429274b3051eee816b0cb4cf6e7a7ff82c9207c5a97829906454d8018493f0df11e1ac2aa026e557743ea9933b494f8c95435eadde0a26e04a0a4abf8cbbbe6ac49d6e815cf020bd03db5223c1f4515686fc94605dda543522791b9dd11230a773e9f2a01fb8a65d401f57cf3d21bf6a5a78d6854a74f0180d4d0c48d389841467c5e6921e1731221ab0765aa9c133df4b0df760be929ccda937e6f9a92a8a37f34b48b6e3fc47f4e3b8ec9ca82f035e86cbe01fc8461433f63b7a266472be3afab97c9a9a264aa0553f41b39cad77df9eefe1e0d2b2242f59a8f"}, &(0x7f0000000100)=0xf2)
setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x40, 0x7, 0x7fff}, 0x10)
r2 = socket$inet6(0x1c, 0x10000003, 0x0)
sendmsg$inet6_sctp(r2, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x9, 0x29, 0x16, @rand_addr}], 0x10}, 0x0)

00:00:27 executing program 2:
r0 = dup(0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000200)={<r1=>0x0, 0x4}, &(0x7f0000000240)=0x8)
rename(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0\x00')
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000280)={r1, 0x8}, &(0x7f00000002c0)=0x8)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000000)={<r2=>0x0, 0x8}, &(0x7f0000000040)=0x8)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={r2, 0x9, 0x80, 0x2, 0x1, 0x7}, &(0x7f0000000180)=0x14)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000080)={r2, 0x46, "ab77cdfa8bb54357b1bd3a2f79250b7ba45dbe334984d6ae4ee7bdb4707e85c1e9e4417e1a7e2d25bf8a6ca75dd690f3ad7cfc1a1c99f7e3ed609885a1d2e659167ed097ac6d"}, &(0x7f0000000100)=0x4e)
r3 = socket$inet6(0x1c, 0xffffffffffffffff, 0x7ff)
sendmsg$inet6_sctp(r3, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x29, 0x29, 0x18, @rand_addr}], 0x29}, 0x0)

00:00:27 executing program 0:
r0 = dup(0xffffffffffffffff)
accept$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x10)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = dup(r2)
sendmsg$unix(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=ANY=[]}, 0x0)
sendto$inet(r3, 0x0, 0x0, 0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={<r4=>0x0, 0x7}, &(0x7f0000000180)=0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f00000001c0)={0x8, 0x300, 0x9, 0x3, r4}, 0x10)
recvmsg(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
dup2(r1, r2)
syz_extract_tcp_res(&(0x7f0000000040), 0x3, 0x8)

00:00:27 executing program 1:
r0 = semget(0x3, 0x0, 0x0)
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece99a1ed2", 0x7b, 0x0, 0x0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0)
semget$private(0x0, 0x0, 0x40)
symlinkat(&(0x7f00000000c0)='/', r1, &(0x7f0000d06ff8)='./file0\x00')
freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
chown(&(0x7f0000000000)='./file0\x00', r2, r3)
pipe2(&(0x7f00000002c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x100000)
__semctl$SETALL(r0, 0x0, 0x9, &(0x7f00000004c0)=[0x8])
getsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x1, &(0x7f0000000500)={<r6=>0x0, 0x1, 0x401, 0xffffffffffffff7f}, &(0x7f0000000540)=0x10)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000600)={0x1, 0x5, <r7=>r6}, &(0x7f00000005c0)=0xfffffffffffffdab)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x22, &(0x7f0000000580)={0x1, 0x5, r6}, &(0x7f0000000640)=0xc)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r5, 0x84, 0x8004, &(0x7f0000000440)={<r8=>r7, &(0x7f0000000380)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6]}, &(0x7f0000000480)=0x10)
__semctl$GETALL(r0, 0x0, 0x8, &(0x7f0000000200)=""/149)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, &(0x7f0000000300)=ANY=[@ANYBLOB="0400000000000008c7c30010767bc45866e4057b2b00b05d615e23ac82232c8d8639749d163525888c295f8e63bb8b7d9664ff8e83f899493e5e5a51c4369912e8cff322b3f5c5a24160cabf551bcd0e3ad20495ded6a50ed7d9c6f7a1e7f76e7e4a1d5a"], 0xc)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000740)={r8, &(0x7f0000000680)=[@in6, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000780)=0x10)
open$dir(&(0x7f00000001c0)='./file0\x00', 0x80, 0x28)

00:00:27 executing program 2:
semget(0x0, 0x0, 0x0)
r0 = socket$inet_udp(0x2, 0x2, 0x0)
pipe2(&(0x7f0000000100)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x4)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000140)={<r2=>0x0, 0x1, 0x7, 0x6, 0x4, 0x7}, &(0x7f0000000180)=0x14)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000001c0)={@in6={{0x1c, 0x2, 0xf14a}}, r2}, 0x84)
recvfrom$inet(r0, &(0x7f0000000000)=""/177, 0xb1, 0x1, &(0x7f00000000c0)={0x2, 0x3, @multicast1}, 0x10)

00:00:27 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0xc, &(0x7f00000002c0), 0x8)
getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={<r1=>0x0, 0x5a4f}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={r1, 0x9, 0x101}, &(0x7f00000000c0)=0xc)

00:00:27 executing program 0:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x0, 0x1}, 0x1)

00:00:28 executing program 3:
r0 = msgget(0x2, 0x0)
msgsnd(r0, &(0x7f0000000200)={0xfaffff0f}, 0x8, 0x0)

00:00:28 executing program 0:
r0 = socket(0x1c, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x7}, 0x1)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="001c00000000b0ca15226c65302f666fda4e4c00"], 0x1)

00:00:28 executing program 2:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x800, 0x3)
getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000240), &(0x7f0000000280)=0x8)
getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000140)={<r2=>0x0}, &(0x7f0000000180)=0x8)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000001c0)={r2, 0x5}, &(0x7f0000000200)=0x8)
freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
r4 = getgid()
fchown(r0, r3, r4)
setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000000000), 0x4)

00:00:28 executing program 1:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
r0 = open$dir(&(0x7f00000000c0)='./file0/file1/file0\x00', 0x20000, 0x2)
nanosleep(&(0x7f0000000240)={0x28000000}, 0x0)
mknodat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0)
mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0)
freebsd11_lstat(&(0x7f0000001640)='./file0/file1\x00', 0x0)
r1 = open(&(0x7f00000018c0)='./file0/file0\x00', 0x0, 0x0)
utimes(&(0x7f0000000400)='./file0/file1/file0\x00', &(0x7f00000005c0)={{0x80, 0x1f}, {0x2, 0x9}})
getgid()
rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000140)='./file0/file1\x00')
accept4(r1, &(0x7f00000003c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x10000000)
listen(r1, 0xff)
link(&(0x7f0000000340)='./file0/file1\x00', &(0x7f0000000380)='./file0/file0\x00')
getresgid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200))
freebsd11_fstat(r0, &(0x7f00000002c0))
sync()
r2 = dup(r1)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r3)
freebsd11_mknodat(r2, &(0x7f0000000280)='./file0\x00', 0x20, 0x5)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000480), &(0x7f00000004c0)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000500)=ANY=[@ANYBLOB="00ffffff0200000000000000000400009d0e0800"], 0x1)

00:00:28 executing program 0:
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0)
clock_nanosleep(0x0, 0x0, &(0x7f0000000000)={0x1000000000000}, 0x0)

00:00:28 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2}, 0x11e)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x401, 0x8, 0x5b, 0xd118, 0xd919}, 0x1)
socket$inet6_sctp(0x1c, 0x1, 0x84)

00:00:28 executing program 2:
mkdir(&(0x7f0000000080)='./file0\x00', 0x0)
r0 = accept(0xffffffffffffff9c, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000100)=0x1c)
getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000180)=0xb)
r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
freebsd11_mknodat(r1, &(0x7f0000000040)='./file0\x00', 0x1ffc, 0xff)
fchmodat(r1, &(0x7f0000000300)='./file0\x00', 0x0)

00:00:28 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x100000001, 0x4)
connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="82023d2f7fc519fefc297cc470119bc8425ebe943d8f2d63f37809d89af10c29ed7b3d285a17ca797832ab3073166eb45da1c2105a356d10"], 0x1)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4)
sendto$inet(r0, 0x0, 0x0, 0x20005, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @local}, 0x10)

00:00:29 executing program 3:
r0 = msgget(0x2, 0x0)
msgsnd(r0, &(0x7f0000000200)={0xff000000}, 0x8, 0x0)

00:00:29 executing program 0:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
socket$inet(0x2, 0x0, 0xfffffffffffff0b7)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000180)="9e0facd8", 0x4)
open(&(0x7f0000000000)='./file0\x00', 0x1, 0x40)

00:00:29 executing program 1:
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100000)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000040)={0x0, 0x1, 0x5, 0x10001, 0xb18c, 0xc5, 0x8, 0x6, {@in={{0x2, 0x0, @loopback}}, <r2=>0x0, 0x8000, 0x7, 0x10000, 0xb5c, 0xffff}}, &(0x7f0000000100)=0xb8)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000001c0)={r2, 0x1000}, 0x8)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = semget(0x1, 0x7, 0x0)
__semctl$GETZCNT(r4, 0x0, 0x7, &(0x7f0000000200)=""/247)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x10, &(0x7f0000000180)={<r5=>0x0, 0x0}, &(0x7f0000000140)=0x10)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000300)={r5, 0xe58}, 0x8)
sendfile(r0, r1, &(0x7f0000000340), 0x80)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f00000011c0)={r5}, 0x0)

00:00:29 executing program 2:
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f00000001c0)='./file0\x00', 0x4)
fsync(r0)
mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0)
rename(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00')
fsync(r0)

00:00:29 executing program 0:
r0 = socket$inet(0x2, 0x0, 0x9)
ppoll(0x0, 0x0, 0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={<r1=>0x0, 0xd39}, &(0x7f0000000040)=0x8)
r2 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$inet6_tcp_buf(r2, 0x6, 0x41, &(0x7f0000000000)=""/8, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={r1, 0x8}, &(0x7f0000000100)=0x8)
getresgid(0x0, 0x0, &(0x7f0000000280))

00:00:29 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
r1 = accept(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000080)=0x8)
r2 = shmget$private(0x0, 0x3000, 0x5, &(0x7f0000ffb000/0x3000)=nil)
r3 = geteuid()
getresgid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)=<r4=>0x0)
getresuid(&(0x7f0000000180), &(0x7f00000001c0)=<r5=>0x0, &(0x7f0000000200))
fstat(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0})
r7 = getpgid(0x0)
getpgrp(0xffffffffffffffff)
shmctl$IPC_SET(r2, 0x1, &(0x7f00000003c0)={{0x10001, r3, r4, r5, r6, 0x8, 0x9c}, 0x8, 0x2, 0x8, 0x2, r7, r7, 0x24})
r8 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
sendto(r1, &(0x7f00000004c0)="84d14cdafb4e98c1a8f18d21d03251351a502bcf1cb93c221e03ad0024905e9effc1d4f3b4fa27521f8c35606c8a16c8c0e1324a25355790421cb289a8096168c15542573e5613edc34e4e9e6f3a3110f4c1f2dd97834efa19e4c7568ca347e659f9e6414701bf19b0a7bad61a7d49ecf8998ad15139fb73772fa17f2bfaa9932f3166a91c4e4540f0b630e06bd935db79b437b94b899137bdc0e4f5f16dc7", 0x9f, 0x20009, &(0x7f0000000340)=@un=@file={0x1, './file0\x00'}, 0xa)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x3, 0x12, r8, 0x0)

00:00:29 executing program 1:
r0 = socket(0x1c, 0x3, 0x0)
freebsd10_pipe(&(0x7f0000000080))
setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000000), 0x4)
sendmsg$inet_sctp(r0, &(0x7f00000026c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0}, 0x0)

00:00:29 executing program 1:
getpgrp(0xffffffffffffffff)
getpgid(0xffffffffffffffff)
getpgrp(0xffffffffffffffff)
getpgrp(0xffffffffffffffff)
getpgid(0x0)
getpgrp(0xffffffffffffffff)
getpid()
getpgrp(0x0)
getpgid(0xffffffffffffffff)
r0 = getpid()
r1 = getpgrp(r0)
setpgid(r1, 0x0)

00:00:30 executing program 3:
r0 = msgget(0x2, 0x0)
msgsnd(r0, &(0x7f0000000200)={0x1000000000000}, 0x8, 0x0)

00:00:30 executing program 1:
fcntl$lock(0xffffffffffffffff, 0x0, 0x0)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1)
fcntl$lock(r0, 0xb, &(0x7f0000000000))

00:00:30 executing program 2:
getresuid(&(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0))
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x8080, 0x10)
r1 = openat(r0, &(0x7f0000000040)='./file0\x00', 0xa00, 0x8)
getsockopt$inet6_int(r1, 0x29, 0x6f, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
r2 = getuid()
setreuid(r2, 0xee00)
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getgroups(0x0, 0x0)
fchown(r3, 0x0, 0x0)

00:00:30 executing program 0:
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x7)
r0 = shmget(0x2, 0x2000, 0x410, &(0x7f0000aa1000/0x2000)=nil)
shmctl$SHM_UNLOCK(r0, 0xc)

00:00:30 executing program 2:
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
read(r0, &(0x7f00000002c0)=""/4096, 0x1000)
writev(r1, &(0x7f0000000240)=[{&(0x7f0000000140)="12bd64fb568d270d6bf9c19c7c8a2ce19d0f196fb4ebb23bbfa11be328ad2f305d87dc8798480c43cdbda149e930769534581400dd061c0e1dc2e3b63eba666e7534c63eff076bdebbfd731a0b5c9c50369b348db6513b1a66471c27068cf6225dd84e8feca115c1f1b06d3ca284ff0fbe22ae95e33b9bb2fadb756bab9b3318c65ed84e2128ff8360b7029929a788a6336c7b8b613f24eacbaf3a2dacb9c5c48905476e8557ebca353e4bfafdda041b75462aa6feec2bd617f700c4d27f96f1868f3d3f056baf34", 0xc8}], 0x1)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000040)={@in6={{0x1c, 0x0, 0x1, @empty, 0x8}}, <r2=>0x0, 0x10000, 0xfffffffffffff71a, 0x1}, &(0x7f0000000100)=0x8c)
setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000280)={r2, &(0x7f00000012c0)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0xffffffffffffff3f, @local={0xfe, 0x80, [], 0x0}, 0x6}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x1, @broadcast}]}, &(0x7f0000001340)=0x10)
ftruncate(r0, 0x0)

00:00:30 executing program 1:
r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0)
r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0x8, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001})
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0)
fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x3, 0x0, 0x0, 0x1000300010005})
freebsd11_fstat(r0, &(0x7f0000000140))
flock(r0, 0x2)
execve(0x0, 0x0, 0x0)

00:00:30 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = getpgid(0x0)
wait4(r1, &(0x7f00000000c0), 0x0, &(0x7f0000000100))
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000000)={<r2=>0x0, 0xe, "fcbd714e03c5fd31472826703fd8"}, &(0x7f0000000040)=0x16)
setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r2, 0x1, 0x5c2a652e, 0x9}, 0x10)
dup(r0)

00:00:30 executing program 0:
mkdir(&(0x7f00000001c0)='./file0\x00', 0x0)
chmod(&(0x7f0000000180)='./file0\x00', 0x23f)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8, 0x40)
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000040)={<r1=>0x0, 0x8, 0x5}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={r1, 0x80000000}, 0x8)
chdir(&(0x7f00000001c0)='./file0\x00')
setuid(0xee01)
open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c2, 0x0)
chmod(&(0x7f0000000180)='./file0\x00', 0x23f)

00:00:31 executing program 3:
r0 = msgget(0x2, 0x0)
msgsnd(r0, &(0x7f0000000200)={0x70c81200f8ffff}, 0x8, 0x0)

00:00:31 executing program 2:
pipe2(&(0x7f0000000080)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000040), &(0x7f00000001c0)=0x4)
fcntl$getown(r0, 0x5)
write(r1, &(0x7f00000000c0)="7f050ec52402233bb3abfb7d9f6c10d6b1f50cd832b4dfcddb14a2541dad7c4015d829bf077293820eeded247cd6d9db890fb7ffd39ae7bb1e513ef2b6bcedc9b3257e6e5745749c7f07219cbfbaa92df8c92484eb0349df05acca21693652e30a67ed00d9f7e54abc2cfa30a515bfea9df4a4cbe400daae69959fbaa11bbeb02048636d15436e0ebb38c829248eb9a6731c11a133c18b17c04eee345d7af0795ade476ba253e6433adb2be1b98dcfa182b9913c4f6de8f9be9de1808e3104111f0be8833f4fc5b7f48e6bcfe3bc85c0d97e23e6161f15183c4cc89cedbd0b86b82d86f35be057bc84c001d0c52d930452", 0xf1)
setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000)=0x3, 0x4)

00:00:31 executing program 0:
open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
r0 = open(&(0x7f0000000200)='./file0\x00', 0x20440, 0xc0)
truncate(&(0x7f0000000100)='./file0\x00', 0x800800805ffff)
socketpair(0x0, 0x4, 0x10001, &(0x7f0000000040)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000080)={<r3=>0x0, 0x9}, &(0x7f00000000c0)=0x8)
getpeername$unix(r1, &(0x7f0000000740)=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f00000001c0)={r3, 0xffffffff, 0xbb4}, 0x8)
getpeername(r0, &(0x7f0000000240)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000280)=0x1c)
setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000140)={r3, 0x5}, 0x8)
open$dir(&(0x7f0000000180)='./file0\x00', 0x10402, 0x0)

00:00:31 executing program 2:
r0 = socket$inet6(0x1c, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000000)={<r1=>0x0, 0xfff}, &(0x7f0000000040)=0x8)
r2 = dup(r0)
symlinkat(&(0x7f0000000100)='./file0\x00', r2, &(0x7f0000000140)='./file0\x00')
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x1, 0x5, 0x800, 0x8, 0x20, 0xc31, 0x8, 0x10001, r1}, &(0x7f00000000c0)=0x20)
socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$sock_int(r2, 0xffff, 0x1008, 0x0, 0xfffffffffffffec3)

00:00:31 executing program 2:
setresuid(0x0, 0xee01, 0x0)
r0 = geteuid()
setresuid(r0, 0x0, 0xffffffffffffffff)
socketpair(0x17, 0x1, 0x9, &(0x7f0000000000)={<r1=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000180)={<r2=>0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000001c0)=0x10)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000040)={<r3=>r2, 0x65d9, 0xd, 0x81, 0x9}, &(0x7f0000000200)=0x18)
getuid()
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000000c0)={0x6cf, 0x6, 0x10, 0x1, 0x5, 0x1, 0x4, 0x8, r3}, &(0x7f0000000100)=0x20)

00:00:31 executing program 1:
r0 = socket$unix(0x1, 0x1, 0x0)
mlock(&(0x7f0000210000/0x4000)=nil, 0x4000)
mprotect(&(0x7f0000214000/0x4000)=nil, 0x4000, 0x0)
mlock(&(0x7f0000213000/0x4000)=nil, 0x4000)
bind$unix(r0, &(0x7f0000003000)=@file={0x0, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc)
socket$unix(0x1, 0x2, 0x0)

00:00:31 executing program 2:
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000000c0)=0x4f906710, 0x4)
r0 = socket(0x16, 0x3, 0x0)
bind$inet6(r0, &(0x7f0000000000), 0xc)

00:00:31 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x400000000101)
open$dir(0x0, 0x0, 0x0)
r1 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet6_group_source_req(r1, 0x29, 0xe, &(0x7f0000000000)={0x30345d00f8ffff, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0)
ftruncate(r0, 0x100000001)
open(0x0, 0x0, 0x0)

00:00:31 executing program 3:
r0 = msgget(0x2, 0x0)
msgsnd(r0, &(0x7f0000000200)={0x100000000000000}, 0x8, 0x0)

00:00:31 executing program 0:
socket(0x1, 0x7110aa43535e39cd, 0x80000001)
r0 = socket(0x2, 0x5, 0x4000000)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x23, &(0x7f0000000040)=ANY=[], 0x0)

00:00:31 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$inet_int(r0, 0x0, 0x7, 0x0, &(0x7f0000000180))

00:00:31 executing program 2:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mlockall(0x2)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={<r2=>0x0, 0x4, 0xf, 0x4, 0x5}, &(0x7f0000000080)=0x18)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x1, 0xfffffffffffffff9, r2}, &(0x7f0000000140)=0xc)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0xd0fbabe47f0000)

00:00:31 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040))
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x6, [0x1f, 0x2, 0x9, 0x20, 0x10001, 0x80]}, &(0x7f0000000080)=0x10)

00:00:31 executing program 0:
getuid()
freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, <r0=>0x0})
setresuid(0x0, 0xee01, r0)
r1 = geteuid()
syz_emit_ethernet(0x34, &(0x7f0000000000)="55972fa555fbe8dc8edf8029c93502147c0a4480562013e59c7491bc0799d9954fe8080048a44c49c7aca5c11dd0bba32bcf680f")
setresuid(r1, 0x0, 0x0)
setresuid(0x0, 0xffffffffffffffff, 0x0)

00:00:31 executing program 2:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x20889, 0x8)
setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040), 0x4)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
setsockopt$inet_opts(r1, 0x0, 0x1, 0x0, 0x0)

00:00:31 executing program 1:
msgctl$IPC_SET(0x0, 0x1, 0xfffffffffffffffe)
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4)

00:00:32 executing program 3:
r0 = msgget(0x2, 0x0)
msgsnd(r0, &(0x7f0000000200)={0x300000000000000}, 0x8, 0x0)

00:00:32 executing program 2:
r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb)
socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000000)=0x8, 0x4)

00:00:32 executing program 0:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$sock_timeval(r0, 0xffff, 0x2000, &(0x7f0000000000), 0x10)
bind(r0, &(0x7f0000000040)=@in6={0x1c, 0x0, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x5}, 0x1c)

00:00:32 executing program 1:
r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10)
setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f00000000c0)={0x6, {{0x2, 0x1, @multicast2}}}, 0x90)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
ppoll(&(0x7f0000000080)=[{r1}, {r1, 0x1}, {r1, 0x104}], 0x3, 0x0, 0x0, 0x0)

00:00:32 executing program 2:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = dup(r1)
sendmsg$unix(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="28000000ffff00000100000000000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1], 0x28}, 0x0)
sendto$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x0)
recvmsg(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)

00:00:32 executing program 1:
getgroups(0x4, &(0x7f0000000000)=[0x0, 0xffffffffffffffff, <r0=>0x0, <r1=>0xffffffffffffffff])
r2 = open(&(0x7f0000000040)='./file0\x00', 0x801, 0x8)
setgid(r1)
setregid(r1, r0)
setresgid(r0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000180)={0x1ff, 0x5, 0x0, 0x8, 0x745645be, 0x1, 0x9, 0x8, <r3=>0x0}, &(0x7f00000001c0)=0x20)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000200)={0xf, 0x2000000000000000, r3}, 0xc)

00:00:32 executing program 0:
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000000)={<r1=>0x0, 0x0, 0x9, 0x38, 0x18, 0xfffffffffffffff7, 0x40, 0x3c, {@in={{0x2, 0x2, @rand_addr=0x2b23}}, <r2=>0x0, 0x2, 0x1, 0x3, 0xffffffff, 0x6f}}, &(0x7f00000000c0)=0xb8)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000100)=r2, 0x4)
getpeername$inet6(r0, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000180)=0x1c)
r3 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil)
shmctl$SHM_LOCK(r3, 0xb)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000001c0)=r1, 0x4)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000200)={<r4=>r2, 0x9}, &(0x7f0000000240)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000280)={r2, 0x4}, 0x8)
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000002c0), &(0x7f0000000300)=0x4)
setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f00000003c0)={r2, &(0x7f0000000340)=[@in6={0x1c, 0x3, 0x91a, @remote={0xfe, 0x80, [], 0x0}, 0xfffffffffffffff7}, @in={0x2, 0x2, @loopback}, @in={0x2, 0x1, @rand_addr=0x7}, @in={0x2, 0x0, @rand_addr=0xd5b}]}, &(0x7f0000000400)=0x10)
setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000440)={r4, 0x5}, 0x8)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000480)={r2, 0x6}, 0x8)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000004c0)={<r5=>r1, 0xffffffffffffffff, 0x1, 0x3, 0xe3a, 0x1}, &(0x7f0000000500)=0x14)
getsockopt$inet_buf(r0, 0x0, 0x51, &(0x7f0000000540)=""/177, &(0x7f0000000600)=0xb1)
freebsd11_fstat(r0, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0})
getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000006c0), &(0x7f0000000700)=0x4)
renameat(r0, &(0x7f0000000740)='./file0\x00', r0, &(0x7f0000000780)='./file0\x00')
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000007c0)={0x757b, 0x0, 0x3, 0xc75, <r7=>r1}, &(0x7f0000000800)=0x10)
setsockopt$inet6_int(r0, 0x29, 0xa, &(0x7f0000000840), 0x4)
recvfrom$unix(r0, &(0x7f0000000880)=""/229, 0xe5, 0x2, &(0x7f0000000980)=@abs={0x1, 0x0, 0x2}, 0x8)
setgid(r6)
linkat(r0, &(0x7f00000009c0)='./file0\x00', r0, &(0x7f0000000a00)='./file0\x00', 0x400)
sendfile(r0, r0, &(0x7f0000000a40), 0x5b7c16dc)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000a80)={r5, 0x7, 0x1000, 0x5, 0x7, 0x8, 0x8, 0x7ba, {@in6={{0x1c, 0x2, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x2}}, r5, 0x6, 0x1, 0x46, 0x80000000, 0x9}}, &(0x7f0000000b40)=0xb0)
chdir(&(0x7f0000000b80)='./file0\x00')
getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000bc0), &(0x7f0000000c00)=0x8)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000c40)={r7, 0x4, 0x101}, 0xc)
read(r0, &(0x7f0000000c80)=""/23, 0x17)
setsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000cc0)="473fb6d92923aa05fccdd3dc8f4f0473ae721c7f262d51d98a15860eb5a556c6a6e8f68e67ff922f72c7ce441ae7e47a4e1af3ef0958a6b6700b323a42f4c0701ca934d5b24b4d8b28ff744891b88aa91e554177b8a9f02bf78be91ad0057f30e8828d8792c5171ab7f191e9be64f0fff56214d39b388e313489d493d774149c44d0f596bce468f605f10145770077a58297b7ddbe028e319eb714482df38febc70bb2aeaf20b671f82bbfeb2bf2e32024aa15524e8e46999b48d125ab58a71ced4fcf2a45c1c3a31d29923f", 0xcc)

00:00:32 executing program 2:
setitimer(0x1, &(0x7f0000000100)={{0x0, 0x7}, {0x100}}, 0x0)
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xd, &(0x7f0000000140)={@multicast1, @remote, <r1=>0x0}, &(0x7f0000000180)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000001c0)={@loopback, r1}, 0x14)
utimensat(r0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={{0x1}, {0x401, 0xff}}, 0x0)
r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10, 0x20000000)
getresuid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280))
getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
r3 = socket$inet6(0x1c, 0x10000007, 0x1)
getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f00000002c0)={<r4=>0x0}, &(0x7f0000000300)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000340)={@in={{0x2, 0x3, @broadcast}}, r4, 0x5, 0x4, 0x6}, &(0x7f0000000400)=0x94)
freebsd10_pipe(&(0x7f0000000440)={<r5=>0xffffffffffffffff})
connect$unix(r5, &(0x7f0000000480)=@file={0x1, './file0\x00'}, 0xa)

00:00:33 executing program 3:
r0 = msgget(0x2, 0x0)
msgsnd(r0, &(0x7f0000000200)={0x400000000000000}, 0x8, 0x0)

00:00:33 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x29, &(0x7f0000000000), 0x2)

00:00:33 executing program 0:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
bind(r1, &(0x7f0000000240)=@un=@file={0xd80f49edce43012d, './file0\x00'}, 0xa)
r2 = dup2(r1, r0)
getsockopt$inet_udp(r2, 0x11, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
r3 = socket$unix(0x1, 0x2, 0x0)
sendmsg$unix(r3, &(0x7f0000001480)={&(0x7f0000000040)=@file={0x170, './file0\x00'}, 0xa, 0x0}, 0x0)
setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x51, &(0x7f0000000100)={0x100000000, {{0x1c, 0x3, 0x0, @loopback, 0x8000}}}, 0x88)

00:00:33 executing program 2:
freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f00000002c0)={<r1=>0x0, 0x74}, &(0x7f0000000380)=0x8)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000003c0)=r1, 0x4)
r2 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r2, &(0x7f0000000000)='./file0\x00', 0x0)
mkdirat(r2, &(0x7f0000000100)='./file0/file0\x00', 0x0)
rename(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000280)='./file1\x00')
freebsd11_mknod(&(0x7f0000000240)='./file1\x00', 0xc000, 0x2fb2bc)
getresgid(&(0x7f0000000040), &(0x7f00000001c0), &(0x7f0000000200))
freebsd11_stat(&(0x7f0000000180)='./file1\x00', &(0x7f0000000300))
sendto$unix(r0, &(0x7f0000000400)="a99f65b3a367c0043e40b2ca0b9b47176e639e4904b2712fca14a6c202d0a7ab68b0a1cbf5e36541df44a5cf41c9c2839b5827b35554142d3a5e9bddefe5420db3380c4c206a6440bef9646bdbfe1f8a24e0e6", 0x53, 0x4, &(0x7f0000000480)=@file={0x0, './file1\x00'}, 0xa)

00:00:33 executing program 1:
r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
r2 = fcntl$dupfd(r1, 0x11, r1)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000080)={<r3=>0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000240)=0x10)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000280)={r3, 0x10000, 0x40, 0x9, 0xc8, 0xfffffffffffffffd}, &(0x7f00000002c0)=0x14)
fcntl$lock(r1, 0xc, &(0x7f0000000340)={0x0, 0x0, 0x1, 0x100000001})
r4 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
fcntl$lock(r4, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001})
r5 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0)
fcntl$lock(r5, 0xe, &(0x7f0000000000)={0x0, 0x2, 0xffffffffffffff7f, 0x1000300010005})

00:00:33 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket(0x17, 0x10000003, 0x5)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={<r2=>0x0, 0x9, 0x7f, 0x7ff}, &(0x7f0000000080)=0x10)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000000c0)={@in6={{0x1c, 0x2, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x9}}, r2}, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x27, &(0x7f0000000300)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x98)
getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000003c0)=""/4096, &(0x7f0000000000)=0x1000)

00:00:33 executing program 2:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x104)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000040)=ANY=[@ANYBLOB="1c004e2044000000fe8000000000000000000000000000aace00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=<r2=>0x0, @ANYBLOB="f80100000000000100cc00"], &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000140)={r2, 0x1}, &(0x7f0000000180)=0x8)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x4000000001005, 0x1000000000011, r0, 0x0)
fcntl$getflags(r1, 0x3)
mlock(&(0x7f0000ff9000/0x2000)=nil, 0x2000)
ftruncate(r1, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)

00:00:33 executing program 0:
r0 = socket(0x2, 0x400000000002, 0x0)
sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x0, 0x92f9, @empty, 0x80000000}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="14000000000000005b000000000009ecffffffff"], 0x244}, 0x0)

00:00:34 executing program 3:
r0 = msgget(0x2, 0x0)
msgsnd(r0, &(0x7f0000000200)={0x500000000000000}, 0x8, 0x0)

00:00:34 executing program 1:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0)
r0 = open(&(0x7f00000018c0)='./file0/file0\x00', 0x0, 0x0)
faccessat(r0, &(0x7f0000000040)='./file0/file0\x00', 0x24, 0x800)
listen(r0, 0x0)

00:00:34 executing program 0:
pipe2(&(0x7f0000000140)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x100000)
getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000180), &(0x7f00000001c0)=0x8)
r1 = socket(0x0, 0x1, 0xc45a)
connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
lseek(r1, 0x0, 0x5)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r2=>0x0]}, &(0x7f0000000100)=0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000340)={r2, 0x7}, &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000040)={r2, 0x7}, &(0x7f00000000c0)=0x8)

00:00:34 executing program 2:
r0 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x200000000000c, &(0x7f0000000040)="eaff125c00000000", 0x8)
setsockopt$inet_opts(r0, 0x0, 0x200000000000c, &(0x7f0000000140)="eaff125c00000000", 0x8)
bind$inet(r0, &(0x7f0000000000)={0x2, 0x0}, 0x10)

00:00:34 executing program 1:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={<r1=>0xffffffffffffffff})
truncate(&(0x7f00000000c0)='./file0\x00', 0x100000001)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0)
fchmod(r2, 0xe3)
close(r2)
execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0)
unlink(&(0x7f0000000140)='./file0\x00')
sendfile(r0, r1, 0x0, 0x1100)
truncate(&(0x7f0000000080)='./file0\x00', 0x0)
close(r0)

00:00:34 executing program 2:
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff}, 0x100000)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x5, [0x9, 0xe1, 0x40000, 0x5b9, 0x9]}, &(0x7f0000000080)=0xe)

00:00:34 executing program 2:
r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000080)={<r1=>0x0, 0x8, 0x1, [0x4]}, &(0x7f00000000c0)=0xa)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x3, 0x9, @empty, 0xffffffff}}, r1, 0x0, 0x0, 0xa, 0x0, 0x80000000, 0x2}, &(0x7f00000001c0)=0x98)

00:00:34 executing program 2:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000040), 0x4)
setsockopt$inet6_buf(r0, 0x29, 0x10000000000032, 0x0, 0xfffffffffffffce8)

00:00:35 executing program 3:
r0 = msgget(0x2, 0x0)
msgsnd(r0, &(0x7f0000000200)={0x8000000000000000}, 0x8, 0x0)

00:00:35 executing program 1:
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0xf, 0x96e2, <r1=>0x0}, &(0x7f00000000c0)=0xc)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000180)={r1, &(0x7f0000000140)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f00000001c0)=0x10)
r2 = socket(0x2, 0x5, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r3=>0x0]}, &(0x7f0000000100)=0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000340)={r3, 0x3}, &(0x7f0000000380)=0x8)

00:00:35 executing program 0:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0x2e0)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast1, @broadcast, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast2=0xe0000001, @remote, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000180)={@multicast1, @multicast1, @loopback}, 0xc)
r1 = dup2(r0, r0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000100)={0x10001, 0x0, 0x4c00, 0x7, 0x7, 0x2, 0xede, 0x1f, <r2=>0x0}, &(0x7f0000000140)=0x20)
setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={r2, 0x4, 0x0, 0xffffffffffffff94}, 0x10)
setsockopt$inet_tcp_buf(r1, 0x6, 0x41, &(0x7f0000000000)="8db06df739ef9c607b379b958a4b1682d6957d771d391eaec5ebb351dde491a2905c70cefa67e49a4f6a04", 0x2b)

00:00:35 executing program 2:
r0 = socket$inet(0x2, 0x10000001, 0x0)
readv(r0, &(0x7f00000002c0)=[{&(0x7f0000000000)=""/126, 0x7e}], 0x1)

00:00:35 executing program 2:
pipe2(&(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x4)
setsockopt$inet6_tcp_buf(r0, 0x6, 0x27, &(0x7f0000000080)="e2ed82a8ea0962b85492a1fbba75e9ee6722559b274d2bddfb87f44b44d056ba3d72725116fad0e1c0b3675432bf1b36cebfca06422a1da7fb1e7011f1f21bb492675c7359fd1ad2a9a7a9cbeaf23f6ed064a114a5dd2d809d5a3af46e911b174babbb40abad65ead22f5fe05224aee6b5fd35a17249742e9c616c0246814829cd", 0x81)
setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000480)={0x400, 0x1, 0x401, 0xffff, 0x2}, 0xc)
clock_nanosleep(0x1, 0x0, &(0x7f0000000000), 0x0)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000380)={<r2=>0x0, 0xfffffffffffffc00, 0x4, [0x4, 0x9, 0x101, 0x8]}, &(0x7f00000003c0)=0x10)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000400)={r2, 0x1}, &(0x7f0000000440)=0x8)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000140)={0x8}, 0x4)
getsockopt$inet6_buf(r1, 0x29, 0x2e, &(0x7f0000000180)=""/144, &(0x7f0000000240)=0x90)
sendto$inet(r1, &(0x7f0000000280)="b1151ceaa8af1c822e0684bed4a6fb00535d25a60b51c38b48213a9b1d45895b1899dfbf59f98226dd6b0409973d9f52586b00e2c754ae5d366642766603c2a07a2a9fa10a17ed841bfc7b826a01cc89b404ee4c40435424c0770b4c8ec7c58478420082e53609ea77f55cac88c3ec66aa8f9a5e41f2e381d1a7a4b6cc363424c3ba04f2c27190ae5a4e7b165bb7990cae9aff91", 0x94, 0x4, &(0x7f0000000340)={0x2, 0x1, @loopback}, 0x10)

00:00:35 executing program 0:
setuid(0xee01)
__semctl$SEM_STAT(0x0, 0x0, 0xa, 0x0)
r0 = socket(0x1d, 0x5, 0x4)
setsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000000)=0x5, 0x4)

00:00:35 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x0, 0x1000, 0x0, 0xffffffffffffffff}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000002600)={&(0x7f0000000000)=@in6={0x238, 0xffffffffffffffff, 0x0, @loopback}, 0x10, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={<r1=>0x0, 0x0, 0x0, 0x9}, &(0x7f0000000080)=0x10)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={r1, 0x5}, 0x8)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x100200, 0x158)
setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000140)={0x0, 0x8, 0x1, 0x7, 0x7, 0x2ec9, 0xffffffffffff6e26, 0x80000000, 0x7, 0x8, 0x3ff}, 0xb)

00:00:35 executing program 0:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
r1 = open$dir(&(0x7f00000011c0)='./file0\x00', 0x0, 0x0)
linkat(r0, &(0x7f0000001180)='./file0\x00', r1, &(0x7f0000001200)='./file0\x00', 0x400)
r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendto(r2, &(0x7f0000000000)="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", 0xfe4, 0x0, 0x0, 0x0)
sendto(r2, &(0x7f0000001000)="4e273a3b6816b4489ba0d2b5c534191e3afbbc764a79829136666f8c6a2a9515e48e67da917e1b54b5ea0e076a07c558574efb3f3a4e64d850a13823027fa0cbc17c9d89ff5ee90e77e9eae1fea898b7251b8f449c5c46aadc99a5c97031c64942e57755e1d8032107295365347a996139fe0c5dd6f978b5a86f10dfb420bb89ca936032ed7d1dffa99757ac36a6141b20bba0f5282516eabc3a88d74f2f7a652ad446efa3ab673b0330892f3b7fcf2aee3282783b37d6be81034e2f4f8b7b85a8b9ee5dd1906132fb5bcd0d4c", 0xcd, 0x100, &(0x7f0000001100)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10)
r3 = fcntl$dupfd(r2, 0x11, r2)
accept$unix(r3, 0x0, &(0x7f0000001140))

00:00:35 executing program 3:
r0 = msgget(0x2, 0x0)
msgsnd(r0, &(0x7f0000000200)={0xc700000000000000}, 0x8, 0x0)

00:00:35 executing program 1:
unlink(&(0x7f00000000c0)='./file0\x00')
semget$private(0x17, 0x0, 0xfffffffffffffffe)
semget$private(0x0, 0x1, 0x4)
openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x10049, 0x10)
r0 = msgget$private(0x0, 0x4)
msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/96)

00:00:35 executing program 0:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
chmod(&(0x7f0000000180)='./file0\x00', 0x23f)
getgroups(0x3, &(0x7f0000000080)=[0x0, 0xffffffffffffffff, <r0=>0x0])
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
fstat(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
setreuid(r1, r2)
chown(&(0x7f00000001c0)='./file0\x00', 0x0, r0)
setuid(0xee01)
mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0)

00:00:35 executing program 2:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
accept(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10)
socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$sock_timeval(r0, 0xffff, 0x1014, 0xfffffffffffffffe, 0xaa)

00:00:35 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(r1, 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$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000)
r2 = socket$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$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r5, 0x0)
ftruncate(r4, 0x8000)
mkdir(&(0x7f0000000600)='./file1\x00', 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000540)=ANY=[@ANYBLOB="5618f162", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000580)=0x20)
r6 = socket(0x2, 0x5, 0x0)
connect$unix(r6, &(0x7f0000000000)=@abs={0x1, 0x0, 0x1}, 0x526)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="bd1d81458b323c86a1c214dcebb46e9264ae132f30b45168893d28ee5f60eeb4447a7a82e0a438ccd6f8a3dec6e6f9d82e6c0375", @ANYRES32=<r7=>0x0], 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x13, &(0x7f0000000040)={r7, 0x10001}, 0x8)
open(&(0x7f0000000800)='./file0\x00', 0x100000, 0x100)
getsockopt$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)

00:00:35 executing program 2:
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, &(0x7f0000000040)={0x1, [<r1=>0x0]}, &(0x7f0000000100)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000000c0)={r1}, 0x8)

00:00:35 executing program 2:
clock_nanosleep(0x0, 0x0, &(0x7f0000000000)={0x5, 0x7}, 0xfffffffffffffffe)

00:00:35 executing program 0:
r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0)
flock(r0, 0x2)
r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001})
open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x0, 0x2, 0xffffffffffffff7f, 0x1000300010005})
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0)
mprotect(&(0x7f0000015000/0x4000)=nil, 0x4000, 0x1)
fcntl$lock(r2, 0x9, &(0x7f0000000000))
flock(r0, 0x8)
mprotect(&(0x7f0000016000/0x2000)=nil, 0x2000, 0x4)
fchmodat(r1, &(0x7f0000000080)='./file0\x00', 0x4)

00:00:36 executing program 3:
r0 = msgget(0x2, 0x0)
msgsnd(r0, &(0x7f0000000200)={0xe803000000000000}, 0x8, 0x0)

00:00:36 executing program 2:
socket(0x17, 0x20000007, 0x3)
r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10, 0x0)
sendmsg(r0, &(0x7f0000002900)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
clock_getres(0x4, &(0x7f00000029c0))
r1 = semget(0x2, 0x2, 0x1)
__semctl$SEM_INFO(r1, 0x4, 0xb, &(0x7f0000000080)=""/160)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
fcntl$getown(r2, 0x5)

00:00:36 executing program 1:
getgroups(0x3, &(0x7f0000000080)=[0xffffffffffffffff, 0x0, <r0=>0xffffffffffffffff])
setgid(r0)
open(&(0x7f0000000100)='./file0/file0\x00', 0x611, 0x1a)

00:00:36 executing program 0:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
write(r0, &(0x7f0000000a40)="49d771e228ea1a47533a5b37384d78b892290ab6cdcb7d8037e9995feb2a95529419e0ed5c63d082b58414326878f5f609a9af6a0a21cc054c0a7b230d0df6b007b71e2a45462ab9ee0db66296a01824b81e8148ac02d9e9f0697ff2a1", 0x5d)
pipe2(&(0x7f0000000000), 0x100000)
write(r0, 0x0, 0x0)
recvmsg(r1, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)

00:00:36 executing program 1:
clock_nanosleep(0xb, 0x1, &(0x7f0000000000), 0x0)
r0 = socket$unix(0x1, 0x5, 0x0)
recvmsg(r0, &(0x7f00000003c0)={&(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, &(0x7f0000000280)=[{&(0x7f0000000140)=""/27, 0x1b}, {&(0x7f0000000180)=""/37, 0x25}, {&(0x7f00000001c0)=""/39, 0x27}, {&(0x7f0000000200)=""/122, 0x7a}], 0x4, &(0x7f00000002c0)=""/234, 0xea}, 0x40)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080))

00:00:36 executing program 0:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0))
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
recvfrom(r0, &(0x7f0000000140)=""/70, 0x46, 0x0, &(0x7f0000000100)=@in={0x2, 0x1}, 0xb)
setsockopt$sock_int(r0, 0xffff, 0x1015, &(0x7f0000000080), 0x1015)

00:00:36 executing program 1:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x80000007, 0x10, r0, 0x0)
writev(r0, &(0x7f00000004c0)=[{&(0x7f0000000040)="da", 0x1}], 0x1)
r1 = dup2(r0, r0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={<r2=>0x0, 0x80000000, 0x989, 0x9}, &(0x7f00000000c0)=0x10)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000100)={r2, 0x8, 0x2}, 0xc)
mlock(&(0x7f0000ff6000/0xa000)=nil, 0xa002)

00:00:36 executing program 2:
getrusage(0x0, &(0x7f0000000000))
mprotect(&(0x7f0000a6a000/0x4000)=nil, 0x4000, 0x1)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
madvise(&(0x7f0000d68000/0x1000)=nil, 0x1000, 0x7)

00:00:37 executing program 3:
r0 = msgget(0x2, 0x0)
msgsnd(r0, &(0x7f0000000200)={0xfaffff0f00000000}, 0x8, 0x0)

00:00:37 executing program 2:
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0)
renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00')
mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0)
renameat(r0, &(0x7f0000000280)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00')

00:00:37 executing program 0:
munmap(&(0x7f0000eef000/0x1000)=nil, 0x1000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0xb)
msync(&(0x7f0000e0f000/0x7000)=nil, 0x7000, 0x2)
pipe2(&(0x7f0000000080)={<r1=>0xffffffffffffffff}, 0x100004)
mmap(&(0x7f0000f78000/0x7000)=nil, 0x7000, 0x2, 0x80011, r1, 0x49)
r2 = geteuid()
setuid(r2)
r3 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x30000000)
setsockopt$inet_udp(r3, 0x11, 0x0, &(0x7f0000000040)=0xfff, 0x337)
mlock(&(0x7f0000caa000/0x4000)=nil, 0x4000)

00:00:37 executing program 1:
recvmsg(0xffffffffffffffff, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)
socket$inet_sctp(0x2, 0x1, 0x84)
open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x20)
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x12, r1, 0x0)
ftruncate(r0, 0x100000001)
mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000)

00:00:37 executing program 2:
mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3)
freebsd10_pipe(&(0x7f0000000080)={<r0=>0xffffffffffffffff})
madvise(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x7)
futimesat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{0x401, 0xffffffff}, {0x9, 0x1}})
socketpair(0x0, 0x1000000004000002, 0x1ff, &(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$inet_msfilter(r1, 0x0, 0x4a, &(0x7f0000000140)=ANY=[@ANYBLOB="ffffffffac1400aa03000000010000000000000267cd1fbd92f725c84b06b2561d6050449ce0a38dcfc39137f674df8ebd1c17a0dc28d8c9810769e1ce383aa2f193bae4b132ec6ef436c124"], 0x14)

00:00:37 executing program 2:
mlock(&(0x7f0000000000/0x1000)=nil, 0x1000)
r0 = socket$inet6_sctp(0x1c, 0xc, 0x84)
r1 = fcntl$dupfd(r0, 0x1, r0)
msync(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x2)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000100)=0x101, 0x4)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000000)={<r2=>0x0, 0x5}, &(0x7f0000000040)=0x8)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={<r3=>r2, 0xff}, &(0x7f00000000c0)=0x8)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000140)={r3, 0x1ff, 0xa, [0x401, 0xfff, 0x9, 0x7f, 0xc3, 0x101, 0x99, 0xfffffffffffffff8, 0xde60, 0x9]}, &(0x7f0000000180)=0x1c)
shutdown(r0, 0x0)
munlock(&(0x7f0000002000/0x4000)=nil, 0x4000)
mlock(&(0x7f0000000000/0x2000)=nil, 0x2000)

00:00:37 executing program 0:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
accept4$unix(r0, &(0x7f00000002c0)=@abs, &(0x7f0000000300)=0x8, 0x30000000)
r2 = dup2(r0, r1)
r3 = msgget$private(0x0, 0x2)
msgctl$IPC_STAT(r3, 0x2, &(0x7f0000000340)=""/5)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000000)={@in6={{0x1c, 0x1, 0x9, @empty, 0x81}}, <r4=>0x0, 0x2, 0x3, 0x5}, &(0x7f0000000100)=0x8c)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f00000001c0)={r4, 0xe2, "be5841ce268dcfbcfe2461437068375987d04ea756f958be40b4b623b0b3e4061f47c5d334d6688cfca608814f1a0f8f99fa2e7a0aa6168f75200af65f396bb4351ce559e6f50d3f6bbe5ebeab5b8095001a70cd7e8b3dcf7b0643cf95ae2ee9c47c2d3b0e32e44caf7c9c24fce41270781ec1a8993712df6809683f05694b09f2ced9c8b3d67280a5d99fb3a374668c47d0164e561d017b18a83b5c8ba57f4cbfe5956270c69ca2c7b4defb6e6a090f72b913493a19ff53958807903143fa5862a5ab2c4b3f20938a0f0c5d398bbc54469c5d45722f624e846f1e3c81f42d50bcab"}, &(0x7f0000000140)=0xea)
poll(&(0x7f0000000180)=[{r2, 0x5}], 0x1, 0x0)

00:00:37 executing program 2:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff})
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
fchownat(r0, &(0x7f0000000040)='./file0\x00', r1, r2, 0x200)
select(0x1a, 0x0, &(0x7f00000000c0), 0x0, 0x0)

00:00:38 executing program 3:
r0 = msgget(0x2, 0x0)
msgsnd(r0, &(0x7f0000000200)={0xff00000000000000}, 0x8, 0x0)

00:00:38 executing program 2:
symlinkat(&(0x7f00000000c0)='\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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0xffffffffffffffff, 0x0)
mkdirat(0xffffffffffffffff, 0x0, 0x0)
open(&(0x7f0000000000)='./file0\x00', 0x304, 0x10000000000000)
r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
fcntl$lock(r0, 0xb, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2000100000001})

00:00:38 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
recvfrom$inet(r0, &(0x7f00000000c0)=""/219, 0xdb, 0x40080, 0x0, 0x0)
pipe2(&(0x7f0000000080)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
fchmod(r1, 0x0)

00:00:38 executing program 0:
setresuid(0x0, 0xffffffffffffffff, 0xffffffffffffffff)
r0 = socket$inet6(0x1c, 0x6, 0x1)
freebsd11_fstat(r0, &(0x7f0000000000))

00:00:38 executing program 0:
munmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000)
munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000)
munlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000)

00:00:38 executing program 2:
r0 = open(&(0x7f0000000140)='.\x00', 0x110840, 0x0)
r1 = dup(r0)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000040)={<r2=>0x0, 0x3f, 0xf, 0x7, 0x4}, &(0x7f0000000080)=0x18)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r2, 0xf110247c7ab3914d}, &(0x7f0000000100)=0x8)
fdatasync(r0)
preadv(r1, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/118, 0x76}], 0x1, 0x0)
open(&(0x7f0000000000)='./control\x00', 0x0, 0x0)

00:00:38 executing program 0:
r0 = socket(0x1c, 0x5, 0x0)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={<r1=>0x0, 0xfffffffffffffffe}, &(0x7f00000001c0)=0x14)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000000)={r1, 0x3f}, 0x8)

00:00:38 executing program 1:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="25000000ffff000001000000000000004ca8f8a4da8a0f6c20062e2004112062d88d7dfa2f483dd91b03358600b7a3c1269ee00326b4b967d969164844ae04123bf2dd40d0637307be8d731b9a3e2a3c98699caf580825ef6227c6f3c25b66fe682109d089f98b553667faeb73903129948e1ebdfbec01fac90e2d0d1b4523cb86c2e5859ff7178b0267fd00eb7f5365d8b89f", @ANYRES32=r1, @ANYRES32=r1, @ANYPTR, @ANYRES32=r0, @ANYRES32], 0x28}, 0x0)
pipe2(&(0x7f0000000140)={0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
r3 = fcntl$getown(r1, 0x5)
getpgrp(r3)
close(r1)
recvmsg(r0, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000800)=""/2, 0x2}, 0x0)
r4 = getpgrp(r3)
fcntl$setown(r2, 0x6, r4)

00:00:39 executing program 3:
r0 = msgget(0x2, 0x0)
msgsnd(r0, &(0x7f0000000200)={0xfffff80012c87000}, 0x8, 0x0)

00:00:39 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000140), &(0x7f0000000180)=0x4)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)=ANY=[@ANYBLOB="1c004e2203000000fe8000000000000000000000000000bb7f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=<r1=>0x0, @ANYBLOB="0000430008000000900000000696d56f90000000"], &(0x7f00000000c0)=0x98)
r2 = accept4(r0, &(0x7f0000000200)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000240)=0x1c, 0x20000000)
recvfrom$unix(r2, &(0x7f0000000280)=""/172, 0xac, 0x40080, &(0x7f0000000340)=@file={0x1, './file0\x00'}, 0xa)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={r1, 0x100000001}, &(0x7f00000001c0)=0x8)

00:00:39 executing program 1:
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x100000)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x0, 0x2, <r1=>0x0}, &(0x7f0000000080)=0xc)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000000c0)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r1}, &(0x7f0000000180)=0x8c)

00:00:39 executing program 2:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x7, 0x12, r0, 0x0)
r1 = accept(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c)
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000080), &(0x7f00000000c0)=0x4)

00:00:39 executing program 2:
r0 = shmget$private(0x0, 0x10000, 0x0, &(0x7f0000fee000/0x10000)=nil)
shmat(r0, &(0x7f0000ffb000/0x2000)=nil, 0x2000)

00:00:39 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x400000000101)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000001c0)=0xffffffff00000001, 0x4)
mlock(&(0x7f0000ffb000/0x1000)=nil, 0x1000)
ftruncate(r1, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000080)={<r2=>0x0, 0x50, "9bedaf55557a096fd9e22c5dde202ac5dc963c83d31076e950ffbfa5d92fa5a5e9a41e2ecc56bb6a4b672eb4ee1c63674da67702d6e7602d14b1a9920da3d0af53aead77fce12cf2aa52538717224ee5"}, &(0x7f0000000100)=0x58)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={r2, 0x4}, &(0x7f0000000180)=0x8)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000001840)=ANY=[@ANYRES32=<r3=>0x0, @ANYBLOB="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"], &(0x7f0000000000)=0x1008)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={r3, 0xfffffffffffff6cf, 0x8}, 0xc)

00:00:39 executing program 2:
select(0x8150138, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0))
r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
socketpair(0x1e, 0x10000004, 0xfffffffffffffffe, &(0x7f00000001c0))
getsockopt$sock_linger(r0, 0xffff, 0x80, 0x0, &(0x7f0000000180))

00:00:39 executing program 0:
r0 = socket$inet6(0x1c, 0x3, 0x10000000000000)
setsockopt$inet6_buf(r0, 0x29, 0x51, &(0x7f0000000000)="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", 0x108)
fdatasync(r0)

00:00:39 executing program 3:
r0 = msgget(0x2, 0x0)
msgsnd(r0, &(0x7f0000000200)={0xffffffff00000000}, 0x8, 0x0)

00:00:39 executing program 0:
semget$private(0x0, 0x5, 0x200)
r0 = semget$private(0x0, 0x6, 0x0)
semop(r0, &(0x7f00000001c0)=[{0x4, 0x2, 0x1800}, {0x0, 0x8000}], 0x2)

00:00:39 executing program 1:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={<r1=>0xffffffffffffffff})
select(0x40, &(0x7f0000000080)={0x0, 0x0, 0x7f, 0x0, 0xfffffffffffffffd, 0xfffffffffffffffe, 0x0, 0x100}, 0x0, &(0x7f0000000040)={0x39, 0x0, 0x101}, 0x0)
write(r1, &(0x7f0000000200)="8d", 0x1)
truncate(&(0x7f00000000c0)='./file0\x00', 0x100000001)
setsockopt$inet6_udplite(r0, 0x88, 0x2, &(0x7f0000000140)=0x9, 0x4)
sendfile(r0, r1, 0x0, 0x5)

00:00:39 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
recvfrom(r0, &(0x7f00000001c0)=""/66, 0x42, 0x40041, &(0x7f0000000240)=@in6={0x1c, 0x3, 0x1f, @loopback, 0xfffffffffffffffd}, 0x1c)
bind$inet(r0, &(0x7f0000000280)={0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180), 0x0)
setsockopt(r0, 0x80000001, 0x7, &(0x7f0000000000)="bbe419d24165cd691ff8981b9d200e501ddeef208f619eee84a94f697a6f8322bc5ac3be11e07cd22e30cf8995614a908c9442e90cfbd93290778c5a0ab3b1f90090204d42b533d57778cda14c2c893ddf5e6d109b2a04e03b3bf64f10ca4b7db755802b839e3e73d9b10ddde3404dec0c03c17e2ebb2587ffa220411b33f6b987f4d9060afd56f61493b7d68253ca8683a1a2c978a4a9616f2511b936166d04e5b8f0d3f98fc09408f59ed58871d67bc5cb0e8bde37299fcc230d541067fee24827f6bb308bed6f7cb9d205c17d974728ecf476d987e1e2e72a4e02b3d0431dda04b539bf192ee027ba6df82a91cf9373f530c6", 0xf4)
getsockname$inet(r0, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000140)=0x10)

00:00:39 executing program 0:
r0 = socket(0x1b, 0x3, 0x0)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getsockopt$sock_timeval(r0, 0xffff, 0x1010, &(0x7f0000000000), &(0x7f0000000080)=0x10)

00:00:39 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x55, 0x500, 0x1, 0x6, <r1=>0x0}, &(0x7f00000000c0)=0x10)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040)={r1, 0x8}, &(0x7f00000001c0)=0x8)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={r1, 0xfeb}, &(0x7f0000000140)=0x8)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={<r2=>0x0, 0xffff}, &(0x7f0000000180)=0x8)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)=ANY=[@ANYBLOB="02004e21ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r2, @ANYBLOB="0500893f000000002392ab58e86bcfe9d7205474ca35e8e14c3858c5738940aa9e3537c780b57b8d5f28a8eb4566d6a6fad5c5023d184615b640ed180600000000000000897c56c9a70734d1a65e9e65b350a2289a364fd13293f222efa54a4363f49f0dbfb12158c5ae943c8e1d8c7c422ddea2bca591"], 0x94)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1101, &(0x7f0000000280)={0x0, 0x200}, 0x0)

00:00:43 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x10000000000005, 0x84)
setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0x1, 0x7a6, @empty, 0x4}, {0x1c, 0x1, 0x0, @empty, 0x8}, 0x400, [0x0, 0x1, 0xffffffffffffffff, 0xb34, 0x6, 0x200, 0xfffffffffffffff9, 0x2000000]}, 0x5c)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000240)={0x0, 0x7, 0x3, 0x20}, 0x10)

00:00:43 executing program 0:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f00000001c0)={0x80, 0x600, 0xffffffffffff22e2, 0x7, <r1=>0x0}, &(0x7f0000000200)=0x10)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000240)={r1, 0x8}, 0x8)
dup2(r0, r0)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000280)={r1, 0x2}, &(0x7f00000002c0)=0x8)
setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000180)={@broadcast, @multicast2, @rand_addr=0x2}, 0xc)
nanosleep(&(0x7f0000000340)={0x1, 0x4}, 0x0)
open(&(0x7f0000000040)='./file0\x00', 0x4, 0x10)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc)
setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000100)={@multicast1, @loopback}, 0xc)
setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000140)={@local={0xac, 0x14, 0x0}, @loopback}, 0xc)

00:00:43 executing program 1:
r0 = msgget(0x2, 0x0)
msgsnd(r0, &(0x7f0000000200)={0xffffffff00000000}, 0x8, 0x0)

00:00:43 executing program 3:
r0 = msgget(0x2, 0x0)
msgsnd(r0, &(0x7f0000000200), 0x9, 0x0)

00:00:43 executing program 1:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x43, &(0x7f0000000000), 0xbe)

00:00:43 executing program 2:
r0 = getgid()
freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
setresgid(r0, r1, r2)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
write(r4, &(0x7f0000000140)="fc", 0x1)
ppoll(&(0x7f0000000240)=[{r3, 0x5}], 0x1, 0x0, 0x0, 0x0)

00:00:43 executing program 1:
r0 = socket(0x2, 0x30000005, 0x0)
sendmsg$inet_sctp(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="2500000084000000070000000057000000060000001c000000840000000a00000000000000"], 0x25}, 0x0)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={<r1=>0x0, 0xc28, 0x9, 0x9, 0x80, 0x8}, &(0x7f0000000080)=0x14)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={r1, 0xffffffff80000000}, 0x8)

00:00:43 executing program 1:
r0 = socket$inet_icmp(0x2, 0x2, 0x1)
setsockopt$sock_int(r0, 0xffff, 0x1433, &(0x7f0000000000)=0x80000001, 0x4)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
mprotect(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0)
mprotect(&(0x7f0000a2e000/0x4000)=nil, 0x4000, 0x2)
mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x2)

00:00:43 executing program 2:
__semctl$SETVAL(0x0, 0x0, 0x2, 0xffffffffffffffff)
semget(0x3, 0x1, 0x30)
semget$private(0x0, 0x4, 0x89)

00:00:43 executing program 0:
accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000140)=0xfffffe30, 0x0)
setitimer(0x0, &(0x7f0000000000)={{0x4, 0x6a2}, {0x3ff, 0xf1d}}, &(0x7f0000000080))
setitimer(0x1, &(0x7f00000000c0)={{0x800, 0x9}, {0x120000000, 0x83cb}}, &(0x7f0000000100))
setitimer(0x0, 0x0, &(0x7f0000000040))

00:00:43 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x0}, 0xffffffffffffff75)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r1=>0x0]}, &(0x7f0000000100)=0x8)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040), &(0x7f00000000c0)=0x4)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1105, &(0x7f0000000200)={r1, 0x0}, &(0x7f0000000240)=0x10)

00:00:43 executing program 3:
r0 = msgget(0x2, 0x0)
msgsnd(r0, &(0x7f0000000200), 0x8, 0x3)

00:00:43 executing program 1:
r0 = socket$inet_icmp(0x2, 0x2, 0x1)
setsockopt$sock_int(r0, 0xffff, 0x1433, &(0x7f0000000000)=0x80000001, 0x4)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
mprotect(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0)
mprotect(&(0x7f0000a2e000/0x4000)=nil, 0x4000, 0x2)
mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x2)

00:00:43 executing program 0:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendto(r0, &(0x7f0000000180)="18c176ddffe47a78fb7ffd4696b623ed953d7ce45e941d2551c29dafddd7bf5539b142e2596d05011ef93fb4901b2bb637cbb74173ae9c6a5d36ae146754710bf3cf91df37c98ee6116f594cb98dbb42ac32457d5b1c12e0d8cd1753fd3d06bd2ca5e2136ebe9f1d5559e1b3641f48b4a9a963a443f9a885ccc81648203f572193d4027095f170e74b9fc79ac33c52cd14170420e83886d29c98de6d1330c07d652d40ddd0108311e8586da66d9e23eda2f295a9e532fe661e3354c352f1ada14fa0615913d45798d63cec26fe2339020312cd58c8c9d4f3ae0282f19258c60e9668c46d945493c2354070b6a49804a0093cc4c9bc", 0xf5, 0x4f547311594973a9, &(0x7f0000000100)=@un=@abs={0x1, 0x0, 0x0}, 0x8)
r2 = socket$inet6_tcp(0x1c, 0x1, 0x0)
bind$inet6(r2, &(0x7f0000000000)={0x1c, 0x1, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x8}, 0x1c)
connect$unix(r1, &(0x7f0000000040)=@abs, 0x8)
sendmsg$unix(r1, &(0x7f0000000400)={&(0x7f00000000c0)=@abs, 0x8, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="71d3448ab34948831089f2677a4f010d000000ffff0000a1af7be373fa4d7b68dda33e7332", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1], 0x3d}, 0x0)

00:00:43 executing program 2:
socketpair(0x12, 0x20000002, 0xffff, &(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockname(r1, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000001c0)={<r2=>0x0, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6]}, &(0x7f0000000200)=0x10)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000240)={r2, 0xfffffffffffffffa, 0x3e6}, 0x8)
socketpair(0x2, 0x10000000, 0x8, &(0x7f0000000280)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
mincore(&(0x7f0000ffd000/0x3000)=nil, 0x3000, &(0x7f00000002c0)=""/140)
accept(r3, &(0x7f0000000380)=@un=@abs, &(0x7f00000003c0)=0x8)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000400)={0x2}, 0x4)
r5 = open$dir(&(0x7f0000000440)='./file0\x00', 0x0, 0x0)
r6 = geteuid()
r7 = getgid()
lchown(&(0x7f0000000480)='./file0\x00', r6, r7)
sendmsg(r3, &(0x7f0000000740)={&(0x7f00000004c0)=@in={0x2, 0x0}, 0x10, &(0x7f00000005c0)=[{&(0x7f0000000500)="94929d", 0x3}, {&(0x7f0000000540)="06abc8c9eb239402f6b5f7c640e5010d52cea1da41b78620f417d540a4bb569145b848ac29f1ca788dbb3149cae79d51dcf8bfdb5f0d024b96dc9a0b9f10ebc04cf24054eb365bf716dafd69f99f56a91057ed41ca295e5bdce22575513edba9a3d5b84dfd", 0x65}], 0x2, &(0x7f0000000600)=[{0x68, 0x87, 0x200, "a107631c6424dad18b400a0658bc6c5fdc1c0c4e42e84a5403ec8590fbb64490064ba97b2f02ef3336065aa065aa87f33146d70ebaa1949a11b1a325e7bf1f896fbf3a1627604ffbb6f0abd8a42895c8912f"}, {0xb0, 0x11, 0x7fff, "b3ff948b12e6a1290897ad76bd87a8c752003e9c7619e6032c2a2c7485a822ae7e758fc313e56787d90979a4bc1262d22e66a4c4fceda00e345e55f4658340f8bbae4b8baaeedc4e52cc13f4889ba308237a6734d67f84a8cb708d7f348cfcf4e9efd19ecd2741a0eb59d86fd90522ec3ea78f1f299e87ad0eb78ffef64d06ad9cda57b587a9c5b9e8ecef6d399df5171d02e873642eae6c73a4552ba9"}], 0x118}, 0x1)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000780)={0x5, 0x400, 0x5, 0x81, r2}, 0x10)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r4, 0x84, 0x903, &(0x7f00000007c0)={r2, 0x0, 0x9}, 0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f0000000800)={0x7, 0x2, 0x810, 0x4, 0x8, 0x5b24, 0x0, 0x0, <r8=>r2}, &(0x7f0000000840)=0x20)
utimensat(r5, &(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)={{0x9, 0x4}, {0x9, 0x6}}, 0x0)
bind(r3, &(0x7f0000000900)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10)
getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000940)={<r9=>r8, 0xf855}, &(0x7f0000000980)=0x8)
bind(r3, &(0x7f00000009c0)=@in={0x2, 0x2, @multicast2}, 0x10)
setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000a80)={r2, &(0x7f0000000a00)=[@in={0x2, 0x0, @multicast2}, @in6={0x1c, 0x2, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x80000001}, @in6={0x1c, 0x2, 0xeb, @local={0xfe, 0x80, [], 0x0}, 0x98c1}, @in6={0x1c, 0x1, 0x0, @loopback, 0x5c}]}, &(0x7f0000000ac0)=0x10)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000b00)={r2, 0xc14}, 0x8)
getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000b40)={r9}, &(0x7f0000000b80)=0x8)
getsockopt$inet_tcp_int(r3, 0x6, 0x100, &(0x7f0000000bc0), &(0x7f0000000c00)=0x4)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000c40)={0x2, 0x100, 0x8, 0x0, r2}, 0x10)
fcntl$getown(r3, 0x5)
fdatasync(r4)
socket$inet(0x2, 0x4, 0x8001)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000c80)={r2, 0x4}, &(0x7f0000000cc0)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000d00)={0x1, 0xef, r2}, &(0x7f0000000d40)=0xc)

00:00:43 executing program 0:
r0 = shmat(0xffffffffffffffff, &(0x7f0000ffb000/0x2000)=nil, 0x2000)
shmdt(r0)
unlink(&(0x7f0000001000)='.\x00')
r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendto(r1, &(0x7f0000000000)="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", 0xfed, 0x0, 0x0, 0x0)

00:00:43 executing program 0:
r0 = socket$inet(0x2, 0x3, 0x0)
r1 = accept4(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10, 0x10000000)
write(r1, &(0x7f0000000200)="52b9e9dc2428b648b60d9fff72df1aeeae8990fde70c1e16681f8560bc302ca97922ed04bffe660bedd443d1ab2ded7461ef4136de32e3f7c7820a7d5d0bad548b309668ea194585c5cba98b3a6122ed426a2ad0322308b4af42b4b3761ec2e0eff6ca71964ab68eda1d3fa2c3e9a215baee2afe15c7a9a4e6a671200a90278d2e1bed4bb4bb3eda19f02bbcebc8e90c29f82d3a0642435e5e83959ef6127f1eb75358dc7bb7d3feea9f97b92c74952356e432eae4d7062de187b630f6a9bd97e1c6abb986d7", 0xc6)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={<r2=>0x0, 0xf, 0x5}, &(0x7f00000000c0)=0x8)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000180)={r2, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f00000001c0)=0x10)
getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000380), &(0x7f0000000440)=0x8)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000340)=0x101, 0x4)
setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000ef2ffc)=0x7fffffff, 0x4)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000300)={r2, 0x7fff, 0x5}, 0xc)

00:00:43 executing program 0:
r0 = socket$inet6(0x1c, 0x0, 0xf39b)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f00000000c0)={<r1=>0x0, 0xe7f}, &(0x7f0000000100)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000180)={r1, 0xc1, "e9efce9254c5b0bc7f66a07f6253c067c32cc0ed012bee4453ee3c39fc50b06f1bed8d9157eee1555e001e03afd5b096b8bc1371f61639f2215beca2c936983c2b3257a81157ffb525181019c81496e671c3eba93f35d290ab1f55b8770f815d25567227457bb609c583454fdf0d6f212eca24d02e695187bda34fb66324b60958684fb5b8d025bdfa24a009fe709bdd59cb0c81adbff7751aa368da1ea90ef2c957f0db54a3a46a5f5aa6e0e4fac73851c0ecc6c7807f761f8b15e4dccc6ba832"}, &(0x7f0000000280)=0xc9)
socketpair$unix(0x1, 0x8002, 0x0, &(0x7f0000000140)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000440)={r1, 0xf8, "d1600e97ef6bb3714d9569bd2526abe181dab2e5f61026262aee8c5b729be6cc433fc514e23178ddab5d73bef30cf78242977a64329e28806f581d32fe0ee24fc81e6b91083c9051f4eb7bae85e2973278fe600160ef28ac32cac2fc4a73faee8be641f5ddea45f9ccc264d2426e75b60795ec9eac37982ed01b6c73622996ea93dfcd8cbd20b4790e5c416b42fd5ca009cd32e7ff6f41dc30a5b829a70524ac0f832d500ce5aecbe7dd97594bea79219f6a4a39fe5dfb59221f5f1157222d7fa877aa77c13ead22717b71d7328e12fcf71de157ae0af0ecf5136e5d27a63741f6a1d56c8456b7ab511199c344f6d53b5778fd81519e8c07"}, &(0x7f00000002c0)=0x100)
sendmsg$unix(r3, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="28000000ffff000003000000000000ba94c397005604aa2f12be2be08436a1a9b99e431896688e699091eadf7e67a5a01452c07e7b9383f52fe5b1aab46f070dfefa028b660f2a6e6405808fa5ef1ead1d891282cb0d66786d2a2ede3271172a5e4fc4dfd71410023089"], 0x28}, 0x0)
fcntl$dupfd(r3, 0x4, r2)
recvmsg(r2, &(0x7f0000000380)={&(0x7f0000000000)=@un=@abs, 0x8, 0x0, 0x0, &(0x7f0000000340)}, 0x0)

00:00:43 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = dup(r0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="166581d333aec90a60139e6ca30f4cbbc3fafadc263a80427d3ec5a14fa5862bd5faff338ca0a5bcfc30d128431257bb3b6778a0c33579469ad074e44ac148888cf3580dc1759964106249c0095f88ec"], 0x0)

00:00:44 executing program 3:
r0 = msgget(0x2, 0x0)
msgsnd(r0, &(0x7f0000000200), 0x8, 0x4)

00:00:44 executing program 2:
symlink(&(0x7f0000000000)='./control\x00', &(0x7f0000000040)='./file0\x00')
r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000000c0)=0x10)
bind(r0, &(0x7f0000000100)=@in={0x2, 0x2, @loopback}, 0x10)

00:00:44 executing program 0:
r0 = socket$inet_sctp(0x2, 0x7ffffffffffd, 0x84)
listen(r0, 0x0)
accept(r0, &(0x7f0000000080), &(0x7f0000000100)=0x80)
shutdown(r0, 0x0)

00:00:44 executing program 1:
mprotect(&(0x7f00001ca000/0x3000)=nil, 0x3000, 0x5)
r0 = open$dir(&(0x7f0000000000)='\x00', 0x8, 0x88)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f00000000c0)={<r1=>0x0, &(0x7f0000000080)}, &(0x7f0000000140)=0xfffffffffffffe31)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x2, 0x101, r1}, 0xc)
mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x1)
r2 = open(&(0x7f0000000080)='./file0\x00', 0x84, 0x40)
setsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f00000001c0)={r1, 0x80}, 0x8)
r3 = socket$inet6_udp(0x1c, 0x2, 0x0)
getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f0000000200), &(0x7f0000000240)=0x4)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000280)={r1, 0xffffffffffffffff, 0x2, [0x40, 0x3ff]}, &(0x7f00000002c0)=0xc)
setsockopt$inet6_int(r3, 0x29, 0xb, &(0x7f0000000100), 0x4)

00:00:44 executing program 2:
fstat(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0})
setuid(r0)
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = geteuid()
fchown(r1, r2, 0x0)

00:00:44 executing program 1:
r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x30000000)
setsockopt$sock_int(r0, 0xffff, 0x101d, &(0x7f0000000080)=0x101, 0x4)
select(0x40, &(0x7f00000000c0)={0x6, 0x2d, 0x2, 0x800, 0x4, 0x4, 0x49, 0xff}, &(0x7f0000000100)={0x1, 0x9, 0x0, 0x7, 0x1, 0x10001, 0x5, 0x5}, &(0x7f0000000140)={0x1, 0x80, 0x16, 0x6, 0x7f, 0x1, 0x9, 0x1}, &(0x7f0000000180)={0xffff, 0x4})
r1 = accept$inet6(r0, 0x0, &(0x7f00000001c0))
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_buf(r2, 0x0, 0x9, &(0x7f0000000200)=""/108, &(0x7f0000000280)=0x6c)
r3 = socket$inet6(0x1c, 0x10000007, 0x9)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f00000002c0)=0x6, 0x4)
getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4)
setsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f0000000380)="f66b1e52260500a71baa340b3ff6a07bfe64a1ad17c588ec63ffba1b6de6ae509873e9ab1dcbebc7664ae61e29a3243b307d178faf6767a85e3d4471483d38c39a843dfb8bbf1994519f2d51362dafc74462ef41afc7f5f6211e689f838a39f1c126d4955ef4aa95c552c601dddc7d7bb80c1c532d0cd09ec82d311f34855f66b8629becc1fb6d4f3cfba496ff0f42c617bb7f61a0cd01188e216c507f", 0x9d)
getuid()
r4 = socket$inet6(0x1c, 0x7, 0x600)
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000440), &(0x7f0000000480)=0x4)
r5 = semget$private(0x0, 0x3, 0x130)
__semctl$IPC_STAT(r5, 0x0, 0x2, &(0x7f00000004c0)=""/25)
r6 = dup2(r0, r4)
setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r6, 0x84, 0x8, &(0x7f0000000500)={0x8}, 0x4)
recvfrom$inet6(r1, &(0x7f0000000540)=""/174, 0xae, 0xc0, &(0x7f0000000600)={0x1c, 0x0, 0xd8, @local={0xfe, 0x80, [], 0x0}, 0x80}, 0x1c)
getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000640)={<r7=>0x0, 0xb}, &(0x7f0000000680)=0x8)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r6, 0x84, 0x108, &(0x7f00000006c0)={<r8=>r7, 0x6, 0xf, 0x4, 0x1ff}, &(0x7f0000000700)=0x18)
getsockopt$inet_udp(r6, 0x11, 0x1, &(0x7f0000000740), &(0x7f0000000780)=0x4)
fsync(r6)
setsockopt$inet_buf(r6, 0x0, 0x5f, &(0x7f00000007c0)="56609068978cdcc7dc0b5780abea919c25354f09ebdd08c93b5bd7c1f116e9097faa0677c0141f18eaa8491fcf56724a6c471fbb0c4810608c3685eb41564e698c6829285a62accf7aa48123576e1127378bc66220e3b7e57ec4fa1dbc243e785cb9ef61fc034a8069243b0f6356cbf2f941bf1ff79c340bc971bcafc29b", 0x7e)
syz_extract_tcp_res(&(0x7f0000000840), 0x5, 0x2)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000880)={0x0, 0x0, 0x1, 0xb, r8}, &(0x7f00000008c0)=0x10)
sendmsg$inet_sctp(r6, &(0x7f0000000a80)={&(0x7f0000000900)=@in6={0x1c, 0x2, 0x1ff, @remote={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c, &(0x7f0000000a40)=[{&(0x7f0000000940)="5c835785b1f1f51c3a54fddc8a1738efc76328550bbed98e548ed61ebee4bc64ffa75d74621b01a3bda6803e2659f7f9d50cb5cb7cfe85db73f27c9b8602f318fc15954d45bcaa7786c12f00030c886e0f5a52f8448473937a341a418cd5df14bd7cd6029dd14a34c8f741cee02e0a38607e1d68418d65875a90d34a524e5c5a80a04bf9ff51baf02a383f294b33b09e77857ae1c6ffb8f8815568164b3626960a7d20acc798b594f7fb128c4781dfba700323cc0a88632c6f77e5c417fdc52ab418fae2bb2fc4df50f73d53f1e9151d9611e6685885ed17abd8fd0f019da3f9a94893538cfd624118d71f226e9220cae799", 0xf2}], 0x1, 0x0, 0x0, 0x80}, 0x1)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f0000000ac0)={0x3, 0x0, r7}, 0xc)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r4, 0x84, 0x1b, &(0x7f0000000b00)=0x207e, 0x4)
__getcwd(&(0x7f0000000b40)=""/149, 0x95)
freebsd11_stat(&(0x7f0000000c00)='./file0\x00', &(0x7f0000000c40)={0x0, 0x0, 0x0, 0x0, 0x0, <r9=>0x0})
getgroups(0x2, &(0x7f0000000cc0)=[<r10=>0x0, 0x0])
getgroups(0x2, &(0x7f0000000d00)=[0x0, <r11=>0xffffffffffffffff])
setresgid(r9, r10, r11)

00:00:44 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0x9, <r1=>0x0}, &(0x7f0000000100)=0xc)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000180)={r1, &(0x7f0000000140)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f00000001c0)=0x10)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa}, 0x14)
getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000080)=0x4)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040)=0x1, 0xffffffffffffff92)

00:00:44 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r1=>0x0]}, &(0x7f0000000100)=0x8)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000240)={r1, 0xa, 0xb2d}, &(0x7f0000000280)=0x8)

00:00:45 executing program 3:
r0 = msgget(0x2, 0x0)
msgsnd(r0, &(0x7f0000000200), 0x8, 0x5)

00:00:45 executing program 0:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
semop(0x0, &(0x7f0000000000)=[{0x4, 0x2, 0x1800}, {0x7, 0x0, 0x800}, {0x7, 0x80000000, 0x800}, {0x0, 0x1, 0x800}, {0x5, 0x100000001, 0x1000}, {0x0, 0x800, 0x800}, {0x2, 0x5, 0x1000}, {}], 0x8)
r0 = dup(0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000040)={<r1=>0x0, 0x7, 0x2}, &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={r1, 0x121004ef}, 0x8)

00:00:45 executing program 2:
r0 = socket(0x11, 0x3, 0x1c)
close(r0)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={<r1=>0x0, 0x1, 0x7, [0x5, 0x6, 0x1ff, 0x0, 0x10001, 0x5, 0x42]}, &(0x7f0000000040)=0x16)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={r1, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000180)=0x10)

00:00:45 executing program 1:
r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x30000000)
setsockopt$sock_int(r0, 0xffff, 0x101d, &(0x7f0000000080)=0x101, 0x4)
select(0x40, &(0x7f00000000c0)={0x6, 0x2d, 0x2, 0x800, 0x4, 0x4, 0x49, 0xff}, &(0x7f0000000100)={0x1, 0x9, 0x0, 0x7, 0x1, 0x10001, 0x5, 0x5}, &(0x7f0000000140)={0x1, 0x80, 0x16, 0x6, 0x7f, 0x1, 0x9, 0x1}, &(0x7f0000000180)={0xffff, 0x4})
r1 = accept$inet6(r0, 0x0, &(0x7f00000001c0))
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_buf(r2, 0x0, 0x9, &(0x7f0000000200)=""/108, &(0x7f0000000280)=0x6c)
r3 = socket$inet6(0x1c, 0x10000007, 0x9)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f00000002c0)=0x6, 0x4)
getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4)
setsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f0000000380)="f66b1e52260500a71baa340b3ff6a07bfe64a1ad17c588ec63ffba1b6de6ae509873e9ab1dcbebc7664ae61e29a3243b307d178faf6767a85e3d4471483d38c39a843dfb8bbf1994519f2d51362dafc74462ef41afc7f5f6211e689f838a39f1c126d4955ef4aa95c552c601dddc7d7bb80c1c532d0cd09ec82d311f34855f66b8629becc1fb6d4f3cfba496ff0f42c617bb7f61a0cd01188e216c507f", 0x9d)
getuid()
r4 = socket$inet6(0x1c, 0x7, 0x600)
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000440), &(0x7f0000000480)=0x4)
r5 = semget$private(0x0, 0x3, 0x130)
__semctl$IPC_STAT(r5, 0x0, 0x2, &(0x7f00000004c0)=""/25)
r6 = dup2(r0, r4)
setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r6, 0x84, 0x8, &(0x7f0000000500)={0x8}, 0x4)
recvfrom$inet6(r1, &(0x7f0000000540)=""/174, 0xae, 0xc0, &(0x7f0000000600)={0x1c, 0x0, 0xd8, @local={0xfe, 0x80, [], 0x0}, 0x80}, 0x1c)
getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000640)={<r7=>0x0, 0xb}, &(0x7f0000000680)=0x8)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r6, 0x84, 0x108, &(0x7f00000006c0)={<r8=>r7, 0x6, 0xf, 0x4, 0x1ff}, &(0x7f0000000700)=0x18)
getsockopt$inet_udp(r6, 0x11, 0x1, &(0x7f0000000740), &(0x7f0000000780)=0x4)
fsync(r6)
setsockopt$inet_buf(r6, 0x0, 0x5f, &(0x7f00000007c0)="56609068978cdcc7dc0b5780abea919c25354f09ebdd08c93b5bd7c1f116e9097faa0677c0141f18eaa8491fcf56724a6c471fbb0c4810608c3685eb41564e698c6829285a62accf7aa48123576e1127378bc66220e3b7e57ec4fa1dbc243e785cb9ef61fc034a8069243b0f6356cbf2f941bf1ff79c340bc971bcafc29b", 0x7e)
syz_extract_tcp_res(&(0x7f0000000840), 0x5, 0x2)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000880)={0x0, 0x0, 0x1, 0xb, r8}, &(0x7f00000008c0)=0x10)
sendmsg$inet_sctp(r6, &(0x7f0000000a80)={&(0x7f0000000900)=@in6={0x1c, 0x2, 0x1ff, @remote={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c, &(0x7f0000000a40)=[{&(0x7f0000000940)="5c835785b1f1f51c3a54fddc8a1738efc76328550bbed98e548ed61ebee4bc64ffa75d74621b01a3bda6803e2659f7f9d50cb5cb7cfe85db73f27c9b8602f318fc15954d45bcaa7786c12f00030c886e0f5a52f8448473937a341a418cd5df14bd7cd6029dd14a34c8f741cee02e0a38607e1d68418d65875a90d34a524e5c5a80a04bf9ff51baf02a383f294b33b09e77857ae1c6ffb8f8815568164b3626960a7d20acc798b594f7fb128c4781dfba700323cc0a88632c6f77e5c417fdc52ab418fae2bb2fc4df50f73d53f1e9151d9611e6685885ed17abd8fd0f019da3f9a94893538cfd624118d71f226e9220cae799", 0xf2}], 0x1, 0x0, 0x0, 0x80}, 0x1)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f0000000ac0)={0x3, 0x0, r7}, 0xc)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r4, 0x84, 0x1b, &(0x7f0000000b00)=0x207e, 0x4)
__getcwd(&(0x7f0000000b40)=""/149, 0x95)
freebsd11_stat(&(0x7f0000000c00)='./file0\x00', &(0x7f0000000c40)={0x0, 0x0, 0x0, 0x0, 0x0, <r9=>0x0})
getgroups(0x2, &(0x7f0000000cc0)=[<r10=>0x0, 0x0])
getgroups(0x2, &(0x7f0000000d00)=[0x0, <r11=>0xffffffffffffffff])
setresgid(r9, r10, r11)

00:00:45 executing program 0:
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
r1 = socket$inet(0x2, 0x20000005, 0x7)
r2 = accept$inet6(r0, &(0x7f0000000440)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000480)=0x1c)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f00000004c0)={@in6={{0x1c, 0x2, 0x7fffffff, @loopback, 0x1}}, <r3=>0x0, 0x800, 0xfff, 0x1}, &(0x7f0000000580)=0x8c)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f00000005c0)={r3, 0x1, 0x5, 0x11, 0x9, 0x8001}, &(0x7f0000000600)=0x14)
getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000040), &(0x7f00000000c0)=0x4)
pipe2(&(0x7f0000000000)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x0)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r5, 0x84, 0x1c, &(0x7f0000000280)=0x3, 0x4)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f00000001c0)={<r6=>0x0, &(0x7f0000000100)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000200)=0x10)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x2, &(0x7f0000000240)={r6, 0x1, 0xfff, 0x5, 0xffffffffffffffb4, 0x8001}, 0x14)
getsockopt$inet6_tcp_buf(r4, 0x6, 0x64, &(0x7f00000002c0)=""/40, &(0x7f0000000300)=0x28)
readv(r0, &(0x7f0000001880)=[{&(0x7f0000000640)=""/229, 0xe5}, {&(0x7f0000000740)=""/2, 0x2}, {&(0x7f0000000780)=""/4096, 0x1000}, {&(0x7f0000001780)=""/240, 0xf0}], 0x4)
fstat(r4, &(0x7f0000000340))

00:00:45 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_int(r0, 0x29, 0x27, &(0x7f0000000000), 0x4)
getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000040), &(0x7f0000000080)=0x4)

00:00:45 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000002c0), &(0x7f00000005c0)=0x3)
setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000)=0x4, 0x4)
read(r0, &(0x7f0000000300)=""/129, 0x81)
r1 = accept$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000003c0)=0x10)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000600)={@in6={{0x1c, 0x0, 0x800, @loopback, 0x7}}, <r2=>0x0, 0xfff, 0x9, 0x8, 0x0, 0x80}, &(0x7f0000000540)=0x98)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000580)={r2, 0x3}, &(0x7f00000006c0)=0x8)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000400)={<r3=>0x0, 0x5f, "f1db27da73076d8601ebdbcf158a6df14d557bbf6159cf9037a0a5b28a4e3bc6a51ab8ca90a6cd2b099f9b4fc0c7fb0366f01317c8860b08aad530e3cd0e130269a6621e0e79b3bf517726bf471d0af385e4f6192e6f6ea0ab0cf14099e451"}, &(0x7f0000000480)=0x67)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000700)=ANY=[@ANYBLOB="997ef44e409020cc4505277621f524db0ddc1091676c841416c14a48a7b39336b3629a75a9e3facacbc161705d305267216783c35658593199508819b1107bbcf9c504ca9c7decbbdb4bc94669bc6a61a576d10225efb54d6ea15fc710b841af1e4e9bc3338fcb52b8b170cc3db87ba954e440727280d6ae1ce28c6821ca0ccf67d5b8a44b5c0db4553e2e213e4e811f17ade1e22b3d45e273a1be13798d07", @ANYBLOB="adb40000"], &(0x7f00000000c0)=0x2)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x9, 0xfffffffffffff23b, 0x100, 0x4, 0x5, 0x3956, 0x4, 0x1a18}, &(0x7f0000000180)=0x20)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000240)={r2, 0x6, 0x5, "b8bcd6e0df1cecfd893b444689042826873a0860964f910293cf27c82ffc97767a1319b50f6675"}, 0x2f)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000040)={<r4=>r3, 0xa0}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000004c0)={r4, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000500)=0x10)
getsockname(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000000000000000000010000000001e0000000000000000000000000000000000000000000000000000000000"], &(0x7f0000000200)=0x19)

00:00:45 executing program 1:
r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c)
getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f00000000c0), &(0x7f0000000140)=0x10)
nanosleep(&(0x7f00000002c0)={0xa10, 0xd9}, &(0x7f0000000300))
r1 = socket$inet6(0x1c, 0x10000003, 0x0)
sendmsg$inet6_sctp(r1, &(0x7f0000000100)={&(0x7f0000000180)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, 0x0, 0x0, &(0x7f0000000200)}, 0x0)

00:00:46 executing program 3:
r0 = msgget(0x2, 0x0)
msgsnd(r0, &(0x7f0000000200), 0x8, 0xc7)

00:00:46 executing program 0:
setrlimit(0x9, &(0x7f0000000000))
socketpair$unix(0x11, 0x3, 0x0, 0x0)

00:00:46 executing program 2:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
connect$unix(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="dacbf2179800"], 0x1)
freebsd10_pipe(&(0x7f0000000080)={<r0=>0xffffffffffffffff})
r1 = openat(r0, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0)
symlinkat(&(0x7f00000000c0)='/', r1, &(0x7f0000d06ff8)='./file0\x00')
openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0/file0\x00', 0x200, 0x0)

00:00:46 executing program 2:
mprotect(&(0x7f0000b17000/0x3000)=nil, 0x3000, 0x0)
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
accept(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
readlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/242, 0xf2)
setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000000c0)=0xa03f, 0x4)

00:00:46 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x15, &(0x7f0000000300)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x98)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000080)={0xf, 0xe707, <r1=>0x0}, &(0x7f00000000c0)=0xc)
setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x2de9, 0xffffffff, 0x8e}, 0x10)

00:00:46 executing program 0:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = dup(r0)
futimesat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={{0xd4, 0xf9}, {0x7ff, 0x8}})
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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", 0x5b5}], 0x1, 0x0}, 0x0)

00:00:46 executing program 0:
r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x100041, 0x100)
setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000100)={@rand_addr=0x3, @loopback, @rand_addr=0x40}, 0xc)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000001600)={<r1=>0x0, &(0x7f0000001540)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000001640)=0x10)
setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000001680)={r1, 0xfdc1}, 0x8)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000380)={<r2=>0x0, 0x4}, &(0x7f00000003c0)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000400)={<r3=>r2, 0x1000, "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"}, &(0x7f0000001440)=0x1008)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x4}, 0xaa)
r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000001c0)={<r6=>0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}, @in]}, &(0x7f0000000200)=0x10)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000001480)={r3, 0x4b, "95a88286ccd0491944c4135e761d68c6fa20683e87a1c5b6775e20f064cf33e7c3f0e1c48267c2d33fdd9d819e5b7338d135b51acf79806340b631e5b7daff5452d5131930893852bb069c"}, &(0x7f0000001500)=0x53)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000240)={r6, 0x7fff, 0x9a, "82874aa040cb3e7cc2752a707665e3c04cc047935c59a10fda00b0cf2254a5a59809ab5fab68b0c30068830838389cf1d7fe88ff7625dc6868cee7fa9c3b6d31f28c6e182b6a318641c4c9cfb4e3c1dde0dbe84a5467b40ef56dca0db97a18d74fb3168f1589218d29340dbeb4136e30cbd55273d042185ee5bed8630ace8b130343e170a382bed0fd5ac44ed1b7eb253ed4a9473a7c44880d82"}, 0xa2)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000300)={r6, 0x5}, 0x8)
r7 = open(&(0x7f00000016c0)='./file0\x00', 0x204, 0x26)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r7, 0x84, 0x14, &(0x7f0000000340)={0x7, [0x2a, 0x8, 0x0, 0x5, 0x4f4, 0xfffffffffffffff8, 0x4]}, 0x12)
getsockopt$sock_linger(r5, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000080)=0x8)
setsockopt$inet_mreqsrc(r5, 0x0, 0x48, &(0x7f00000000c0)={@multicast2=0xe0000001, @multicast2, @loopback}, 0xc)
setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000001700)={0x3, "cdc835626b5980d2d43ae94abff9a6ad"}, 0x14)

00:00:46 executing program 1:
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)

00:00:47 executing program 3:
r0 = msgget(0x2, 0x0)
msgsnd(r0, &(0x7f0000000200), 0x8, 0x300)

00:00:47 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000180)={0x0, 0x6}, 0x8)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040), 0x4)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)={0x0, 0x1}, 0x8)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
close(r0)

00:00:47 executing program 0:
mkdir(&(0x7f0000001440)='./file1\x00', 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="1c004e2007000000fe8000000000000000000000000000bb000000000000000000000000000000000000a1e5bb1e000000000000000000000000000000000000000000000000000000000000ab0000006500000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=<r1=>0x0, @ANYBLOB="290e000003000000100000000000000200080000"], &(0x7f0000000040)=0x98)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000200)={r1, 0x7}, &(0x7f00000001c0)=0x8)
pipe2(&(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
close(r2)
dup(r0)
flock(r3, 0x8)
preadv(r2, &(0x7f0000000340)=[{0x0, 0xfffffd6b}], 0x1, 0x300)

00:00:47 executing program 2:
open$dir(&(0x7f0000002700)='./file0\x00', 0x100000000001fffe, 0x0)
open(&(0x7f0000000500)='./file0\x00', 0x712, 0x0)
open$dir(&(0x7f0000000040)='./file0\x00', 0x130, 0x0)
utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)={{0x6, 0x101}, {0x4, 0x80003f}})
open(&(0x7f00000000c0)='./file0\x00', 0x10, 0x0)

00:00:47 executing program 1:
select(0xffffffffffffff81, &(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x2, 0x8, 0x1000}, 0x0, 0x0, 0x0)
execve(0x0, 0x0, 0x0)

00:00:47 executing program 1:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10, 0x10000000)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f00000000c0)={<r2=>0x0, 0x20, 0x457, 0x4, 0x0, 0x3}, &(0x7f0000000140)=0x14)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000180)={@in6={{0x1c, 0x2, 0x0, @loopback, 0x1ff}}, r2}, 0x84)
connect$inet6(r0, &(0x7f0000000240)={0x1c, 0x0, 0x5d2d7bb0, @empty, 0x3}, 0x1c)
setsockopt$inet6_int(r0, 0x29, 0x2a, &(0x7f0000000100)=0xffffffffffffffff, 0x4)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x800}, 0x1c)

00:00:47 executing program 0:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={<r1=>0xffffffffffffffff})
sendfile(r0, r1, 0x0, 0xfffffffffffffffc)
setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000040)=0x2, 0x4)

00:00:47 executing program 1:
clock_settime(0xe, &(0x7f0000000000)={0x7, 0x7fffffff})
clock_settime(0x40000000f, 0xffffffffffffffff)

00:00:47 executing program 3:
r0 = msgget(0x2, 0x0)
msgsnd(r0, &(0x7f0000000200), 0x8, 0x3e8)

00:00:47 executing program 0:
select(0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x97, 0x0, 0xffffffff, 0x4}, 0x0)

00:00:48 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4)

00:00:48 executing program 1:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
getgroups(0x3, &(0x7f0000000080)=[0x0, 0xffffffffffffffff, <r0=>0x0])
chown(&(0x7f00000001c0)='./file0\x00', 0x0, r0)
r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
flock(r1, 0x4)
mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0)
r2 = dup(0xffffffffffffffff)
readlinkat(r2, &(0x7f0000000040)='./file0\x00', &(0x7f0000000200)=""/153, 0x99)
sendto$unix(r2, &(0x7f0000000140)="8b26ba59c9799261bd981547fd177c0f58a89498da1e149f4d04a744b8d81b0154bc8653a6ab8cf7f7595bb5afe1f929caf7fb096e76061759063a6ffc5908245438ef129344", 0x46, 0x20105, &(0x7f00000002c0)=@abs={0x1, 0x0, 0x3}, 0x8)
chmod(&(0x7f0000000100)='./file0/file0\x00', 0x0)

00:00:48 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040), &(0x7f0000000080)=0x10)
setsockopt$inet6_int(r0, 0x29, 0x2f, &(0x7f0000000000), 0x4)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100000)
recvfrom$inet(r1, &(0x7f0000000100)=""/254, 0xfe, 0x2, &(0x7f0000000200)={0x2, 0x2, @rand_addr=0x131b}, 0x10)
r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
dup2(r2, r0)

00:00:48 executing program 2:
r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000209, 0xfffffffffffffbfc)
open$dir(&(0x7f0000000080)='./file0\x00', 0x2, 0x87)
pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000002180)='%', 0x1}], 0x1, 0x0)
close(r0)
setreuid(0x0, 0xee00)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000280)={<r1=>0x0, &(0x7f0000000200)=[@in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f00000002c0)=0x10)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000340)={r1, &(0x7f0000000300)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000380)=0x10)
open$dir(&(0x7f00000001c0)='./file0\x00', 0x40, 0x20)
execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0)
pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000000140)="0ec14fb7404bf4ae44dd9db537966a08a3da2a8a24544c5de93e4a6d52f131e69bed0f07f0b37f390c499acfdd65be5424bd4b5ca24e5727f864ce3716653525256b37428128c91604a666849f26588691b42ddcc68f8aeee52e5720", 0x5c}], 0x1, 0x0)
r2 = shmat(0xffffffffffffffff, &(0x7f0000ffd000/0x3000)=nil, 0x3000)
shmdt(r2)

00:00:48 executing program 2:
unlink(0x0)
r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x11)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040), 0x4)

00:00:48 executing program 1:
symlink(&(0x7f0000000000)='.\x00', &(0x7f0000000540)='./file1\x00')
symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file1\x00')
rename(&(0x7f00000001c0)='./file1/file0\x00', &(0x7f0000000140)='./file1\x00')

00:00:48 executing program 3:
r0 = msgget(0x2, 0x0)
msgsnd(r0, &(0x7f0000000200), 0x8, 0x500)

00:00:48 executing program 0:
r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x10000000)
sendmsg(r0, 0x0, 0x0)
pipe2(&(0x7f0000000100)={<r1=>0xffffffffffffffff}, 0x100004)
futimesat(r1, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x401, 0x4}, {0x100, 0x100}})
pipe2(&(0x7f0000000040)={0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x100000)
futimesat(r2, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x2, 0x2}, {0x9}})

00:00:48 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84)
clock_gettime(0xf, &(0x7f0000000100))
listen(r0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0x4)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x20)

00:00:48 executing program 2:
mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x1)
r0 = shmget$private(0x0, 0x3000, 0x100, &(0x7f0000547000/0x3000)=nil)
shmctl$IPC_SET(r0, 0x1, &(0x7f0000000000))

00:00:48 executing program 2:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
getsockopt$inet6_int(r0, 0x29, 0x27, &(0x7f0000000100), &(0x7f0000000140)=0x4)
setsockopt(r0, 0x0, 0xfffffffffffffffc, &(0x7f0000000180)="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", 0x1000)
bind(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10)
setsockopt$inet6_tcp_buf(r0, 0x6, 0x27, &(0x7f0000001340)="85ee4439c44a0570d9614b3cb22166b26e261e64c1170eaf2a4b803e0571cb2232707691a1850fbc91acb049ab97075f31e4593c2793cbc7cc8c69c07739d5620cc3fafac8e411fea30138d1e08d66023d5348a36a5ea45644d07d887da33ef50c46ff8bf12edf6fbf402f21e66fe9dc601ff2e98fc4dc34544f947a", 0x7c)
freebsd10_pipe(&(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000080)={<r3=>0x0, 0xff}, &(0x7f0000001280)=0x8)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f00000012c0)={r3, 0x3}, &(0x7f0000001300)=0x8)
sendto$unix(r1, &(0x7f00000000c0)="f42294496ffed4755c0ff59e8230829135016f34d2ce7828093b4e267a2c0da12b40a3d4a5efa55d4112051ae0b95ae2ce29e069f9f8497b3caa75ca", 0x3c, 0x84, 0x0, 0x0)
setsockopt$inet6_tcp_int(r1, 0x6, 0x22, &(0x7f0000001180)=0x200042, 0xfffffffffffffe12)
setsockopt(r1, 0x1, 0xffff, &(0x7f00000011c0)="b94c7a2ea51a38a14e1a6566ede454fae02d7ce0c024f86ae2d2b97a36c173cdbc8e0663f85163a952baaa97d8544f37080a68f72ee258ac2f5e632054481b21db8f957d64fc3ae21138292fa100a126289f3d2c56b20efd27dec477319c61430897240814d8789ed5448d72ad7965e4cc05c0efb5170b0a5b894e83b439d21bdca8bc8b302c7ee4a5b16fb060a9225a12564d8a1ae864", 0x97)

00:00:48 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
listen(r0, 0x0)
recvfrom(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
getresgid(&(0x7f0000000140), &(0x7f0000000180)=<r2=>0x0, &(0x7f00000001c0))
lchown(&(0x7f0000000000)='./file0\x00', r1, r2)

00:00:48 executing program 1:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
r1 = accept(r0, &(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000001c0)=0x10)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000200)=0x6, 0x4)
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, 0xa, 0x0, &(0x7f0000000180))

00:00:48 executing program 2:
clock_nanosleep(0xd, 0x0, &(0x7f0000000000), 0x0)
r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c, 0x20000000)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0xb1e8, <r1=>0x0}, &(0x7f0000000100)=0xc)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={r1, 0x9, 0x5}, &(0x7f0000000180)=0xc)

00:00:49 executing program 3:
r0 = msgget(0x2, 0x0)
msgsnd(r0, &(0x7f0000000200), 0x8, 0xc700)

00:00:49 executing program 1:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
getsockname(r0, &(0x7f0000000080)=@un=@abs, &(0x7f00000000c0)=0x8)
sendmsg(r1, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f00000012c0)=[{0x10, 0x5a}], 0x10}, 0x0)
setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000040)={@broadcast, @rand_addr=0x1, @broadcast}, 0xc)

00:00:49 executing program 0:
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5]}}, 0x1c, 0x0}, 0x0)
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
sigaltstack(&(0x7f0000000000/0x2000)=nil, 0x0)
sigaltstack(&(0x7f0000000000/0x2000)=nil, 0x0)
sigaltstack(&(0x7f0000000000/0x1000)=nil, &(0x7f0000000080))

00:00:49 executing program 2:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
pipe2(&(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100000)
bind$inet6(r1, &(0x7f00000000c0)={0x1c, 0x0, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x8}, 0x1c)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc)

00:00:49 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000440)={0x5, [0x0, <r1=>0x0, 0x0, 0x0, <r2=>0x0]}, &(0x7f0000000480)=0x18)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000004c0)={r2, 0x101}, &(0x7f0000000500)=0x8)
msync(&(0x7f0000d5c000/0x2000)=nil, 0xfffffffffffffef1, 0x0)
r3 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000540)={@empty, @loopback, @multicast2}, &(0x7f0000000580)=0xc)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000001c0)={<r4=>0x0, 0x1, 0x401}, &(0x7f0000000200)=0xc)
getsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f00000003c0)={r4, 0x0, 0x4, 0x5}, &(0x7f0000000400)=0x10)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f0000000640)={r1, &(0x7f00000005c0)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in]}, &(0x7f0000000680)=0x10)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f0000000340)={r4, &(0x7f0000000240)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @remote}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000380)=0x10)
r5 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c)
setsockopt$inet6_sctp_SCTP_EVENTS(r5, 0x84, 0xc, &(0x7f0000000000)={0x7fff, 0x8, 0x8, 0x4, 0x1, 0x1, 0x7fff, 0x9, 0xfff, 0x0, 0x8}, 0xb)
getsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r5, 0x84, 0x1, &(0x7f00000000c0)={<r6=>0x0, 0x401, 0xfff, 0x7}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x2, &(0x7f0000000140)={r6, 0x3f, 0x28af, 0x5, 0x5, 0x3}, &(0x7f0000000180)=0x14)

00:00:49 executing program 2:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
bind(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10)
r1 = fcntl$dupfd(r0, 0x0, r0)
sendmsg$unix(r1, &(0x7f0000000600)={&(0x7f0000000080)=@abs={0x0, 0x0, 0x3}, 0x8, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x1)
recvfrom$unix(r1, &(0x7f00000000c0)=""/70, 0x46, 0x1, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa)

00:00:49 executing program 0:
r0 = socket$inet(0x2, 0x10000003, 0x0)
sendmsg$inet_sctp(r0, &(0x7f0000000e40)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x1)

00:00:49 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={<r1=>0x0, 0x7}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000100)=r1, 0xfffffe7b)
socketpair(0x1c, 0x10000000, 0x6, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f00000000c0)={r1, 0x20}, 0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0x1}, &(0x7f00000001c0)=0x8)

00:00:50 executing program 3:
r0 = msgget(0x2, 0x0)
msgsnd(r0, &(0x7f0000000200), 0x8, 0xe803)

00:00:50 executing program 2:
r0 = socket(0x1c, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000)=0x4, 0x4)
getsockopt$sock_int(r0, 0xffff, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4)
sendto$unix(r0, 0x0, 0x1000000, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c)

00:00:50 executing program 1:
setitimer(0x2, &(0x7f0000000080)={{0x7e8, 0x1000fffe}, {0x2, 0x20000008100007}}, 0x0)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x57, &(0x7f00000000c0)={0x6, {{0x1c, 0x2, 0xff, @loopback}}, {{0x1c, 0x0, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x5}}}, 0x108)

00:00:50 executing program 0:
r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10, 0x0)
setsockopt$inet_tcp_buf(r0, 0x6, 0x467, &(0x7f0000000080)="d2969deaf5da289a2939f4bb19a9b592e6caec20f5d28be9bee0a1b4b7cd89ca9be5ce75f96b6bb54f773ac33437111dc00820beac40316b75adfc5d1db54c5792247f213f187d0cdf3e74b13f66de9ce2434536bacff5d1bc377f5d10", 0x5d)
mlock(&(0x7f0000215000/0x1000)=nil, 0x1f470000)

00:00:50 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x27, &(0x7f0000000000), 0x2)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={<r1=>0x0, 0xfff}, &(0x7f0000000100)=0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r1, 0xfffffffffffffffe}, 0x31c)
setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000180)=0x2, 0x4)
getsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000000040), &(0x7f0000000080)=0x4)

00:00:50 executing program 3:
r0 = msgget(0x2, 0x0)
msgsnd(r0, &(0x7f0000000200), 0x8, 0xff00)

00:00:50 executing program 3:
r0 = msgget(0x2, 0x0)
msgsnd(r0, &(0x7f0000000200), 0x8, 0x1000000)

00:00:50 executing program 0:
r0 = msgget(0x2, 0x0)
msgsnd(r0, &(0x7f0000000200), 0x8, 0xe803)

00:00:50 executing program 1:
r0 = getpid()
r1 = getpgrp(r0)
r2 = socket$unix(0x1, 0x2, 0x0)
bind$unix(r2, &(0x7f0000000000)=@abs={0x1, 0x0, 0x0}, 0x8)
wait4(r1, 0x0, 0x0, 0x0)
freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
getresgid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)=<r4=>0x0)
lchown(&(0x7f0000000040)='./file0\x00', r3, r4)

00:00:50 executing program 0:
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0)
r0 = socket$inet6(0x1c, 0x5, 0x7)
bind(r0, &(0x7f0000000240)=@in6={0x1c, 0x2, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x101}, 0x1c)
r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x42, 0x80)
munmap(&(0x7f0000d75000/0xb000)=nil, 0x1f470000)
freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
fstat(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
chown(&(0x7f0000000040)='./file0\x00', r2, r3)

00:00:50 executing program 2:
r0 = socket(0x2, 0x3, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4)
getsockopt$sock_int(r0, 0xffff, 0x1003, &(0x7f0000001340), &(0x7f0000001380)=0x4)
socket(0x17, 0x10000000, 0x3255)

00:00:50 executing program 1:
r0 = open$dir(&(0x7f0000000200)='./file0\x00', 0x100, 0x3)
socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000240)={0x9, 0x4400, 0xe0000000000000, 0x200, <r1=>0x0}, &(0x7f0000000280)=0x10)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000002c0)={@in={{0x2, 0x0, @loopback}}, r1, 0x5, 0x81, 0x0, 0x8, 0x7fffffff}, &(0x7f0000000380)=0xa0)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r2, 0x400000000101)
pwritev(r2, &(0x7f00000000c0)=[{&(0x7f0000000000)='x', 0x1}], 0x1, 0x0)
r3 = open$dir(&(0x7f0000000500)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r3, 0x0)
mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f00000003c0)={@in={{0x2, 0x2, @broadcast}}, r1, 0x6, 0x4, 0x9, 0x8, 0xffffffffffff7fff}, &(0x7f00000004c0)=0xa0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000002800)=ANY=[@ANYRES32=<r4=>0x0, @ANYBLOB="0010000027f7328f3c220aeeeb5da7ccd12dc6da0a8fb25e4c828ae8c053bcc66cae7824769e9d2821e58e0b69c38b0e86535856a594c0ca5f78dc1dd8797faf01cac32c0daf33e89ac933e0cf4b633a499bb46a45dd14a1216d27ad97b3e394f51729ce3d43a45b23262925edc1817f7c25065d2bff41a38e08478043c719c90b1d31c02187eebb5c5c65f0822f430e8c15afdcb88e3d0df8d3e89abccc5ffdab72d5dd65a69d7b89149289a63deeb0efbd68062d288a53b4ac219faa646a8f35753c545fa3b6cbf10aa0ec6f800b4a3d1fa31b9b7ebaac9073c40fd9a84c13837193e0aebdab6b51816ad014ad4cb80c871cec2eac4a1ca8408702bde0ae540c686bf5562656037c0254a833fa7b554343dbb3ab3ba440f08ba2c7f6b4d0d3bd5074c53d80b75a5c8ba8a949f5c0a175d3ba90f59765fe5c36332ddd50b2106ce8280ac803012260ed194be6f06f8493138a25bb9e00503e34e7b02187dcdd8848f12bcb004260aeb320739637fc068cdbbfa439ae515e3b8060d31d27ecda2a123175a41775f89adaf76479bc5797a1658a8078a8619456a82641a5266530e789e4ca7874ecbf47ef6c54344d0dad5785f30193b4f6c46a0d2e76b4df64a004e71975c62630705fd90f127f66b4b7f9c151cfd732393e9bb710549b6e88e3403bb5e91d6c977038e948e3ba5798525bf98b909bf39dc11a03aa06601651390b4a149845241e8d763325962952004d1538fab3934eab65140eacbbee1b7e246ae5132cb0ada13c44d3e20db0a89080b814aea51a392e9771c820f1fa55fea27dfa1059689d7c450ce2c09f58bcf6f68ad5d822a44244f96a77d893b8b2a588af5fe4b11dee2d3c734822d30ec954ad0a4e22fcbb7d5e8fe2389be1c653fe68b405003643d6d77343ca8bc996a935722e8369d60a64e2d47177f7d0def96c58626592982fac90fb5e8989f58c0961aecc9bf42aa88c160e2c6e9d040717e102c480533145370f1aeb93321c38355fe1c60a44447408c9bf78a65953d99930bfd52a817256c6ed969b00a79384de7c15f8ef186e785a799043208305b01a5444c530d6f136396f27d6ac8c50434fc640f6735141c0cf77d23997d3d0fa93e135c2528d5a564a1a9c70b5fb1c3cfa65bc440e01aeab6a5a32af08e3bbb5fcbb14f24bf45c63c5a47f19db98349e460d0a2a99e73e05b3ba258594e47d7f0611035ef5ca2e49fb45c1fbbe1f0b8d3308e9cb8a138fedc12f1ec715101988de9c12fd7e13607d73d8ba1a8ae2e4d687f4733c6e95f5cea9d433aa77f8691a48baa25b568d31d90c8743c28ac2ddc04d7dff6ced8a4e372ffccf2f4639aa7d68e6e9f7bec7bf2aeaecc4c14de1343b041e6dde84258de096964b9a4b675043251089f4f780e95cea016499700bd30f3130d2255faafa1bb75a443ec1414dbaea0f639eddba90e26519c180b075b752bdc7acc9b9326aa52dfeda3404234030a8f0ca280fe81768f040d6ac48a95236af4bdbf61421648c9089b554800a978ac4dda6f8f9f81e1b42da921bf8ec9d134e4e170d7ddb90500187bf82c3e1f94bf08019553f322c6323403058ab2b0dcf8054273c59a95e7df46059d0a87a0e270b5773cfdfb7c33d8ffd73f1aa22c0c1195e5426ab242d99ab0a49833a7cdd39d529716e4cc7fd924beee1166a165026113f4577337931731e05f1ba9a1e7b9066d62c5f509fa83c656b701852194773d116f13719ba833d8979cffd5c2ea8873a6dd272debb6963b80ada162615fdf979983e0c5dce8a4e3fbf72db9140eacc7c899237b7f7daa6acb3b9cec7b7cd571b99dcff9207621df874462f1db47dcf33bf8c2d1deb77a1b548e96e67215c768f8ab6d56d545d2032b0b97d069b83eb676e20067887782b7a2624b5fb138e7507dad6961068717895d31db39efd9cb768921448e46e12c9c0285d6b0e1425491230768da781f2fbdaf679c82b7b26a1b1b61779c9b3ffa99791d00fcbc4b6088dc79c81d08e622e97c1ad7cd466d7bc7d2d50a01b0888f33e2b23251c6f1b2447df540b558bcdb04d707475fae8965637159e3b4262c22db8e001b0d9a6abae9950a1b673e08c696c833385286ba22610e414704a7a38f615439459df41052f7badaa4107d3891238ebb4510e903046b41bf394998fa896d58281fd9e6e0137497cf67fc2052f0aa37ce2ff077235363e04909ac652324d09bc35941151f082eda19e1052aacb0e3800e335d5b7648186197fae5556b1482197492989daabb41c399480b172a32f86bf64e6f649cd79856b78b350a14ad7925653ce285650597f145ccd7a4e1440c89b5c628f4f45ce39dd588676bfe9e33cb1a3c2717eb2d5ed8dad2b9b2e408f324ce55019624e7be533bf957aefa9a5092adca5687279260b953ace7bac58897afdade70716ba0ba46035933d81eef1f17dc81fa007b817ab5e51f7e4a1dfb78d12b0a92ae7cdb7060c20816d371d1b67e075dda7e82dbb85650ac0957814e3015fc7cfd6bd7bda59ed1cf6090566d4011a011e685eb64186f993260ecb03c79cc73c1c1b19ff680d75db471e6a429475137c35184fe6064c2f3baa554990bbc6d8b992c2bad82aefc0137dcbbb0e83181216094bd3b1dd19c525dc7ce0a5f0079372da6a73a6283eae704b788b1950e33f8d2c9ec4a1e912626a0bbbb3be434bd9867182a62584190b417ab8f1f0c988b10ac383ebc5d558efb2c5dad3df1c93f52fa95ef56a19440d9325b31359bbb55701e164a8d85655bcc9d0feeb683e7826de7ba3042ae1b91fdd1e3d8e7619b2d869bcfc2d5fcc3c1aeddc14307dc9e76b46f49ac6a969cdc2d81baae34a76495d217c6de0ef5b7fa28df10fcf65b5dc145c49447fa4aae8d50526c81e6c520f2585e33ef1e1c2baadf97181d7b6b344758ffc07ffb5ee562434d588d1f8bca89d7815c2c7c898b9af2c4f27abd4ae17a998bda0bb76f7eb60a086248d40a5ff5b3299d3c8ea54d899021b5155ce476fcc64259a7b1a65f90c5abf6c25767b72899111496babf0a4342e3351a795bcccc53e959ed3fadfeda2fc315eed00c700806d97c272281225b81c942484ff28c96be7df7be86d4ceed79d081c8b1c00b3dd1eb8830aa98652d88e44975643e07a1a3df82b32215ec1cd6f1a7148c2fa94ccf407d1f35ea9f615ec576d51ce3eb40e3af80b41fb98a994a0639bfe13b97b8a2eb8734c9b96f67aee7349ea737dc22eae3bdebc5bd58e3f3808e0b9756ee0b9bac5bcbea6b03f23a481d221a7e650bc0d8dfaf9fc8523ef4137f370c8a7310d943004bf17604ca81b1976678886cf5847a2fd907ecea4d930998645c63b8e8c8740a6cd76fb5cf62135ff39714105c72a08574ea24442f4900b20b72acf6171ebcd8351bda05f8c33688b6fec1342aea5ac2a49d3b8667f7c4d9d933b0bcf61fb57e584da470e294c527aeea9c6a0ba1330529b9d17d33935e8503307173be07532b32cc6861114b41ae8c17c249425b8882c2a32e835c32306d0b0a6261f0746dbbdcc1b33c02bd92bcd308c0ed41b3d77adf67778b5388fa5485d1a57f0bed2bee4d11654875c5a7b377b1aa6aeaa348daddd66e0a38a9fa186a3a529d4c40f12e3b712b092580f36f449f8ee95be355dcae69f5fcf1c42e110483b59beb97909ba59c638a011cc56677139af1378022ef7ad28e42224c3c5fcc1ded1e4f0d5b583edecfe7132cb4069ecfba350ebd6cbc04a785fd1621cea536b8b80678bab69fa38115cf13c6611e2d76b6f44f16df2cd383f14c59462bc39842c95b1bbc46874f2e28c6892cfa3f8724152b5681e9b125b7bc5a8aeaf71dfba94a922d353e7f83cf075b1d554863d1f7a77e49f060faece92bf936bd4203f5f3ceead253701f4d71bd61d64f674ad656d72ec5d9de5aeb8ab08d6bd5c3819cdf88c8e41b200ead5099c30d1cdb4294885e4c2d79e4ea6511d052b25647706547cce84cd63b7985764b8b832ce37f7c9831f4412bd3b440516d47e0172817fb7448dba8ac6065128909674bc74af33df87ef68f9b2854ab5f170cd417568547b2ab43a4130757b93431f5f10970daf703fa100922cb471dec27a3da93aacf9de5bdb5d0ab0928966fbb88375e4ef0bfb52db3d7418a563f7be344c33745982aa7e9d7cd82271b1e4998cbce0add923c20afbedf85dc1f9f3c18766992c56e8bfadd0df3ca9c4698957d8bbc9e4aeaa50fc99704cdbaa369b81336a41e0753e68eedbe8d06d8a606b6ff14cc7d460902c727f9d53d2614bc890815699b29408e9713dd4e7b4826a88ffba31220fd726c3949846a172059c87edddd665b91de73160c0c5380a527a6dd82e1ae03f4c38827810f43c5690e2cb3f9a7cdc389ee89ef0a3278aee7a076039d6ff582d3fb20cc518a8f80273fdc8a145ce0462bc0c4e3677ae3bb89756610979cc28bcade36f22d95f6ecfdd53e173e7a9ffb21eb05599146510a50f6b848f54d34de02ff5f2ccf19a92687a7829c5cad4c557f43846551095b67dd2fe29305e451989dbcabc5a92157e07191fdac9bbb080a6a99b0294eeebc2ade0afe5f132b931d99642e462febbb508690fe1e9283bd8b3371a36d063241bb6d6e347f77270d053c34caad732cc56c23ac3a0803485ae830de4bcc1233a61bb47542d55f814263caa06493b27a5f283c7dee64ea769e194ee92ba6cb66b9a896a428dfd9fb22aecf73c61a84460cb47b9200c2c6c9aee017eac757125362b3e4a67fda15cff7351e6045511dc00c5709d32b3680f935c90460daa98535a5bf8ec490765d1179bb88b059232f94f4c895fe97366359e319fc301603da6a7c2256735b89a2b197836a9e73475dd26224bea1481580e5646cf60e6397f877b6199b9a209bf3bc887ef9afda0ba82de56f57094d445f483ad62fa28cc488d561adaa3948017771fbf72602fdcf4ddd3759dc0c0096b4792d00a996c9d20c7bf326c120dd73dc019cda17c44a6e42ad66ecb47540beec8741e5c2c3c153288a7d0eeb7af1c9823b53a15b4bb92417c256ab41a1b634eb7ec5135be09714d8f3e3f8e54dc034745bf05c3c068e193a02b602b3d9115cd55a82590fe79336e4e91ab1ef50e79098c8913f87ff8f6b10859cf7692e5c3b547da26326d9a32a334b70aa142dff5cc60957437e53b37d1b9a0bd6553f7315a9f04ccc2a28115dd7ed846797031e2fd5208327552170851161f48d8d79c68159d524a4d5858668486816cab51277f7ed59782434e8e3ee90581d90a37e5f9c3df9129916867265c68664d78cfd002a3234765204aa3287e663eabb4ee08a42627e2a34ec7337cbc23d3c5423270678f5a5271e6c0bc95d56e32f515ff06887da7c4550fbe43fd00c15e2fbff592c85d5dd31308e74ee817ddbcbbdc23a964dda372c978d29a2c486eed6bd8be09cdb2d5d06cb8c7cd3a5dfae12485aa7510f279f8b91d2806fd3631393457ecd5385d0ae7d7081849a5c58428b67c334e6c4230703551e1b768f1941e325c0ea30a9d38d8477d26c074d9d67bc692c6727657ae797e37a32272d7976624c9f50166aab3c37913c011f92e3c6f175b2a4eb79fa75d2048ba06d4d2528a59381b7559b4d861d8b2d005b35decb5f7cb932b04ffac83786a1f9ee8156629f7740b140b0487328322c80490c70798c51f69c68b1f7693280a59ffff4c641b5f284e732092152bef103c64fc5c1d7a4b1c090c45ca0abceb2b88c97bd05cb7a780e9bf3d4587ef001d97aeddfba07ce00d16ea025c54b6327e70264bbdfa2ac9425b8abc55c3a200cd88b55e6d49899183adcc180a0f45bd2959f4f6223f4bcf914728174422fde4465b8fbad35fd5c60efbd694ec39628c88bdabec559d84e3cc8d860c2ed7e1879e0590eb24df2d27d9ba1ea7d6d9f12fa8ea3f932ee21fc678"], &(0x7f0000000040)=0x119b)
setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r2, 0x84, 0x8002, &(0x7f0000000080)={r4, &(0x7f0000000100)=[@in6={0x1c, 0x2, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x5}, @in6={0x1c, 0x1, 0x2, @loopback, 0x8}, @in6={0x1c, 0x0, 0x8, @empty, 0x8}, @in6={0x1c, 0x2, 0xfffffffffffff800, @remote={0xfe, 0x80, [], 0x0}, 0x1596}, @in6={0x1c, 0x0, 0x8, @loopback, 0x81}]}, &(0x7f00000001c0)=0x10)
ftruncate(r3, 0x0)
madvise(&(0x7f0000ff9000/0x2000)=nil, 0x2000, 0x6)
sigaltstack(&(0x7f0000ff9000/0x2000)=nil, 0x0)

00:00:50 executing program 2:
r0 = socket$inet(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000000000)=0x8001, 0x4)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={<r1=>0x0, 0x6, 0x8, 0x96, 0x5, 0x100}, &(0x7f0000000080)=0x14)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000180)={r1, 0x1, 0x1, [0x793b427f]}, &(0x7f0000000140)=0xa)
setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f000000e000), 0x4)

00:00:50 executing program 0:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0)
r1 = shmget(0x0, 0x1000, 0x8, &(0x7f0000ff8000/0x1000)=nil)
shmctl$SHM_LOCK(r1, 0xb)
r2 = socket$inet6_tcp(0x1c, 0x1, 0x0)
listen(r2, 0x0)
accept(r2, 0x0, 0x0)
close(r0)
r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r3, 0x7e2780e3)
r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r4, 0x0)
ftruncate(r3, 0x8000)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000540)={0x9, [<r5=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000580)=0x28)
open(&(0x7f0000000880)='./file0\x00', 0x100000, 0x2)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB], 0x0)
execve(0x0, 0x0, 0x0)
r6 = getuid()
fstat(r3, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r7=>0x0})
r8 = getuid()
getresgid(&(0x7f0000000080), &(0x7f0000000200)=<r9=>0x0, &(0x7f0000000240))
r10 = getpid()
r11 = getpid()
shmctl$IPC_SET(r1, 0x1, &(0x7f0000000280)={{0x80, r6, r7, r8, r9, 0x40, 0x8}, 0x1, 0x101, 0x5, 0x20002000000000, r10, r11, 0x7})
fchmod(r0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f0000000780)={@in6={{0x1c, 0x3, 0x7fffffff, @remote={0xfe, 0x80, [], 0x0}, 0x101}}, r5, 0x2, 0x4, 0x100000001, 0x6a80}, &(0x7f0000000840)=0x98)
shmctl$SHM_LOCK(0x0, 0xb)

00:00:51 executing program 3:
r0 = msgget(0x2, 0x0)
msgsnd(r0, &(0x7f0000000200), 0x8, 0x3000000)

00:00:51 executing program 2:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f00000009c0)={@multicast1, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x4000000048, &(0x7f00000000c0)={@multicast2=0xe0000001, @multicast1, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000180)={@multicast1, @multicast1, @rand_addr}, 0xc)
r1 = socket$inet(0x2, 0x4, 0x100000001)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000000)={0x100000001, 0x5, 0x200, 0x4, 0x0, 0x0, 0x40000000f2, 0x8, <r2=>0x0}, &(0x7f0000000080)=0x20)
getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f00000001c0), &(0x7f0000000200)=0x4)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000100)=r2, 0x4)
preadv(r1, &(0x7f0000000840)=[{&(0x7f0000000240)=""/231, 0xe7}, {&(0x7f0000000340)=""/53, 0x35}, {&(0x7f0000000380)=""/180, 0xb4}, {&(0x7f0000000440)=""/199, 0xc7}, {&(0x7f0000000540)=""/218, 0xda}, {&(0x7f0000000640)=""/242, 0xf2}, {&(0x7f0000000740)=""/33, 0x21}, {&(0x7f0000000780)=""/10, 0xa}, {&(0x7f00000007c0)=""/57, 0x39}, {&(0x7f0000000800)=""/36, 0x24}], 0xa, 0x0)
setsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000140)=0x7, 0x4)
r3 = accept4(r1, &(0x7f0000000900)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000940)=0x10, 0x30000000)
connect$inet6(r3, &(0x7f0000000980)={0x1c, 0x2, 0x9, @empty, 0x3f}, 0x1c)

00:00:51 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={0x0, 0x800, 0x9}, 0xc)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000240)={<r1=>0x0, 0x3a}, &(0x7f0000000280)=0x8)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000200)={<r2=>r1, &(0x7f0000000000)=[@in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in, @in6, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000180)=0x10)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={r2, 0x4, 0x1, [0x10000]}, 0xa)

00:00:51 executing program 1:
mkdir(&(0x7f0000000080)='./file0\x00', 0x0)
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
freebsd11_mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x2000, 0x0)
freebsd11_mknodat(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x9)
r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000140)=0x10)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000180)={0xf, 0x0, <r2=>0x0}, &(0x7f00000001c0)=0xc)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000200)={@in6={{0x1c, 0x3, 0x7ff, @remote={0xfe, 0x80, [], 0x0}, 0xff}}, r2}, 0x84)
fchmodat(r0, &(0x7f0000000300)='./file0\x00', 0x2000000)
getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f00000002c0), &(0x7f0000000340)=0x4)

00:00:51 executing program 0:
getgroups(0x3, &(0x7f00000001c0)=[<r0=>0x0, 0xffffffffffffffff, <r1=>0x0])
setregid(r0, r0)
setregid(r1, 0x0)
setregid(r1, r0)
setregid(0x0, r1)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8, 0x80)
freebsd11_fstat(r2, &(0x7f0000000040))

00:00:51 executing program 0:
open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001})
flock(r0, 0x2)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
execve(&(0x7f00000005c0)='./file0/file0\x00', &(0x7f0000000680)=[&(0x7f0000000140)='\x00', &(0x7f0000000600)=']^\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000640)='#!+\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)=']^\x00', &(0x7f0000000300)='&+&--\x00', &(0x7f0000000340)='\x00'], &(0x7f0000000500))
fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x7, 0x1000200010005})
socketpair(0x17, 0x20000002, 0x6, &(0x7f0000000540))

00:00:51 executing program 1:
r0 = socket(0x2, 0x3, 0x0)
ftruncate(r0, 0x1)
getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
dup2(r0, r0)
freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040))
open$dir(&(0x7f0000000140)='./file0\x00', 0x20800, 0x17a)

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, &(0x7f0000000080)=ANY=[@ANYBLOB="007a04a7", @ANYRES32=<r1=>0x0], 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x3f, 0x3000, 0x3, 0x67e000, r1}, 0x10)

00:00:51 executing program 3:
r0 = msgget(0x2, 0x0)
msgsnd(r0, &(0x7f0000000200), 0x8, 0x4000000)

00:00:51 executing program 2:
r0 = open$dir(&(0x7f00000000c0)='./file0/file1/file0\x00', 0x0, 0x2)
r1 = dup2(r0, r0)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000080), &(0x7f0000000100)=0x4)
accept$unix(r1, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8)
sync()

00:00:51 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)={0x0, 0x1}, 0x8)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r1=>0x0]}, &(0x7f0000000180)=0x8)
listen(r0, 0x100)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb)
getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4)
recvfrom(r0, &(0x7f00000002c0)=""/121, 0x79, 0x42, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000200)={r1, 0x1}, 0x8)
connect$inet(r0, &(0x7f0000000040)={0x2, 0x2, @multicast2}, 0x10)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r1, 0x1f, 0x8, 0x2f14c0000}, 0x10)

00:00:52 executing program 2:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmsg(r0, &(0x7f0000002600)={&(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10, 0x0, 0x0, &(0x7f0000002380)=[{0xe, 0xba, 0xfffffffffffffff8, "058b744cb2f1612755a115b4e0be30ff03ab97350c123d6a31c234abdc58a52aa81b321f853c8affd604e6c553d8f409dafcdb05b30b0592e78c753b8bdd158bd0e21731ac4a6a21c6236612065d065150f40bfa1b0bad7dfe358c8a1eb97f5fca9b06503a96d9d88ba723616f0db38fbfc4cfd412431de903e22522d2c42f978846571b8ffd0dffd95048ccb2dfcafed1cb448332caaac398d04dc42871c62681175c853bb74ad0537408840b31ff1de8dc3aeb1f6d7931b61e043d727235c67b10"}], 0xd8}, 0x100)
r1 = shmget$private(0x0, 0x4000, 0x10, &(0x7f0000ff9000/0x4000)=nil)
shmctl$SHM_LOCK(r1, 0xb)
openat(0xffffffffffffffff, &(0x7f0000001280)='./file0\x00', 0x0, 0x80)
socket$inet6_udp(0x1c, 0x2, 0x0)
pipe2(&(0x7f0000001340)={0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x4)
r3 = accept$inet6(r2, 0x0, &(0x7f0000001300))
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000040)={@in={{0x2, 0x1}}, <r4=>0x0}, &(0x7f0000000140)=0x8c)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000180)={<r5=>r4, 0x1000, "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"}, &(0x7f00000011c0)=0x1008)
shmctl$SHM_LOCK(r1, 0xb)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000001200)={r5, 0x2, 0x80}, &(0x7f0000001240)=0xc)

00:00:52 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000000c0)={0x7fff, 0x8001, 0x7, 0x4}, 0x8)
writev(r1, &(0x7f0000000500)=[{&(0x7f0000000200)="cd2dad2a0ac936a313d980aca31a90f503c7f5f56a549192610992d3fe18bd9893eadc89c028de87857ffaf6b9260e009ddcfdd858aecf1d65ce77affedc86e4ebc7dcd3a9adaa07764ef0a9993516e7294a2ef992eddb13417bfb43bcad7fdda3d42878caf898598ee628ac251f6024e291c74844e80b8b08438a8ccf", 0x7d}, {&(0x7f0000000280)="a22beaf89d8f1991431ca9aa58d3aaa2d2c3deea39cc87a2366f8b934332bc905796120b0f21e2e2c53bd360ac05de82e9ab263fd7d32c39d90dc6ee8acb1507732e247d6080bdb4cce0bd3c3601f03b07d5576e702620fd0eb89758f26c784f401517fda07f295bbe92daf1d935586b15c9edd3089f98f06d8af464a01dca4930dc44a65bd80305b78003563e491e8e9ee0907e76cd78ccdd4bca1ffa3a04eb0b9d1f3b7a6cf1d9253314b01feea62f62eccc93659384dcdb452595d65122e9a69490196467bed3a0e525f24201c875f0a1b2ae4e642e62c7c20e0803524cb2a1fcda", 0xe3}, {&(0x7f0000000380)="daab1e66757c68b382b13b457e0e03b34f5883922849b20cae47e6d0901de067971e", 0x22}, {&(0x7f0000001380)="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", 0x1000}, {&(0x7f00000003c0)="315fed37975627faaff742f8546e0639d32c42d12e31767340be5ab2b2a34875b408387ee528f5", 0x27}, {&(0x7f0000000400)="c09c2e9fb36cbad46ed54c7a59f452e5caca171432e58b6b4e464c6b45181c270e3e61f17c44e417a5a0c142e5dc5b0436372acbda034ba1b8b69fbcd32c042eb6d74ecfc789be7fe4a52a563ec88e96dc1510b8fab54d41f728a848380396e2a09368814dadc1f048d84fc5b1876a6bca3bd83e877c4bde2e9aa5dcd16d794ecc5e7d5302c7da1df0a24298613e930b9bbb89ca9b72cca1deef22bfbacaeba7ea527df662ec2833c1ccd6117d4444d698c7de562279d74d1c934a1375262a6271d4f633af4a3a303adbcfec60a7a54603992b91e317f290b9dc711cdb20093a51660a", 0xe3}], 0x6)
mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x6)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000001c0)={<r2=>0x0, &(0x7f0000001280)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000001340)=0xaa)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={<r3=>r2, 0x7}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080), 0x4)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={r3, 0x6}, 0x8)
freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, <r4=>0xffffffffffffffff})
setsockopt$inet6_udp(r4, 0x11, 0x1, &(0x7f0000000180)=0x5, 0x4)

00:00:52 executing program 0:
mprotect(&(0x7f00002a9000/0x4000)=nil, 0x4000, 0x6)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
r0 = socket$inet(0x2, 0x40000000000000, 0xfffffffffffffffc)
socket$inet(0x2, 0x1, 0x8)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000080)="2c636d21e5546faf39596449951b74b069e6e69043273e00a0eaeaf1f5e67de9759a827d1ebd46ff1816ca23a6e4842fd5626b8f3c8db76a73ae5ce4dbaa65046b0f9551c9e38e783e5ffd56a5d172", 0xfffffffffffffe5a)

00:00:52 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
pwritev(r0, &(0x7f0000002840)=[{&(0x7f0000001740)="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", 0xb1f}], 0x1, 0x0)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0)
bind$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa)
mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000)
msync(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0)

00:00:52 executing program 0:
r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000200)=0xffffffffffffff85, 0x30000000)
freebsd10_pipe(&(0x7f0000000040)={<r1=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000140)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000280)=0x1c)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000240)={<r2=>0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6]}, &(0x7f0000000180)=0x10)
ppoll(0xfffffffffffffffe, 0x6b11, 0x0, 0x0, 0xffffffffffffff20)
socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000001c0)={r2, 0x5, 0x8001}, 0x8)

00:00:52 executing program 3:
r0 = msgget(0x2, 0x0)
msgsnd(r0, &(0x7f0000000200), 0x8, 0x5000000)

00:00:52 executing program 1:
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0)
fcntl$getown(r0, 0x5)
r1 = accept4(0xffffffffffffffff, &(0x7f00000003c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000580)=0x1c, 0x0)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000440)={<r2=>0x0, 0x2}, &(0x7f0000000480)=0x8)
r3 = getuid()
getresgid(&(0x7f0000000400), &(0x7f0000000500), &(0x7f0000000540)=<r4=>0x0)
fchown(r1, r3, r4)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000004c0)={r2, 0x80, 0x5}, 0xc)
fdatasync(r0)
mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0)
renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00')
syz_emit_ethernet(0xe6, &(0x7f0000000240)="4791c02af9d78fda9cdfd22ee2a85b1c8f409c478a30e4999004cd1853bdde68a83460f5dffb0953b2c986b59cba5c7739f46943c96671a883d4d0d307a6b92fb6169ded38a4692e5f26495c223de9cc02f486833044a4b0a44cb81dee601278af3b17fa02479b382c4acff0aaeddfa7cca9f0864609b7a47f724e057dbc40fe4a4ba9cb0d5e4ac566ed7483863e370769a6c8757bfe734a1de4360f8d76d059d205716536bda949e147439e00b8aeea46c67b338da251015ffce925e7d13f88a6c4b13fa15f30e331bd7cfde87c0b1f86ffd294d6c2bc4f6543257ebf31345e87df1f7e2712")
r5 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000086f4d55c292f0000000000000000000000000000000000"], &(0x7f0000000040)=0x6e, 0x30000000)
accept(r5, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000060000000000000000000000000000000000000000000000000000000000000000000000000000000ff7f0000000000000000000000000000000000000000000000000000000000ff0000960000"], &(0x7f0000000180)=0x6e)

00:00:52 executing program 2:
r0 = socket$inet(0x2, 0x3, 0x0)
truncate(&(0x7f0000000000)='./file0\x00', 0x3)
recvmsg(r0, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/180, 0xb4}], 0x1, &(0x7f00000011c0)=""/224, 0xe0}, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x2000, &(0x7f0000000140)=0x8000, 0x4)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000264ff0), 0x10)

00:00:52 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
bind$unix(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="00002e2f66696c65300018bbfe622b98df0fa4751dd59d92409ebafff5b282e0c9856df4898a81a32be79b31e211ddaf3b3a99c576afa8e4837720afb4662c"], 0xa)

00:00:52 executing program 0:
clock_settime(0x0, &(0x7f0000000000))
clock_settime(0x4, &(0x7f0000000040)={0x2, 0x3})

00:00:00 executing program 0:
r0 = semget$private(0x0, 0x3, 0x0)
__semctl$GETVAL(r0, 0x3, 0x5, &(0x7f0000000180))

00:00:00 executing program 0:
munmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000)
mlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000)
open(&(0x7f0000000240)='./file0\x00', 0x400, 0x9787a26cd502e3fd)
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000280))
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f00000001c0), &(0x7f0000000200)=0x10)
recvfrom$unix(r1, &(0x7f00000000c0)=""/237, 0xed, 0x80, 0x0, 0x0)
getpeername(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0xfffffffffffffd93)
r2 = socket$inet_icmp(0x2, 0x2, 0x1)
shutdown(r2, 0x0)
mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2, 0x1010, r2, 0x0)
msync(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0)

00:00:00 executing program 0:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x204, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0)
writev(r0, &(0x7f0000000540)=[{&(0x7f0000001740)="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", 0x51b}], 0x1)
mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000)
msync(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0)

00:00:00 executing program 3:
r0 = msgget(0x2, 0x0)
msgsnd(r0, &(0x7f0000000200), 0x8, 0xffffffa)

00:00:00 executing program 1:
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c)
fchmodat(r0, &(0x7f0000000080)='./file0\x00', 0x8)
clock_nanosleep(0x9, 0x1, &(0x7f0000000000), 0x0)

00:00:00 executing program 0:
getrusage(0x79d38edfcf7f84d6, 0x0)

00:00:00 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000180)={<r1=>0x0, 0x3f}, &(0x7f00000001c0)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x3, @multicast2}}, r1, 0x0, 0xf644, 0x0, 0x0, 0x0, 0xff}, 0x36)

00:00:00 executing program 0:
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0)
mkdir(&(0x7f00000001c0)='./file0/file1\x00', 0x0)
fdatasync(r0)
freebsd11_lstat(&(0x7f0000000040)='./file0/file0\x00', &(0x7f00000000c0))

00:00:00 executing program 3:
r0 = msgget(0x2, 0x0)
msgsnd(r0, &(0x7f0000000200), 0x8, 0xc7000000)

00:00:00 executing program 2:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendto$inet6(r0, &(0x7f0000000000)="b96bc20434ecda93e005fdc5d8a025aa4abc81cf7918c06c8f54a7376c6639313cb82a49399ff15e7ee05a9d0eb3e53862dd09b31f2f82a67658b9754a30ca0699998ffd9764b129b17e56bc2a22d76be60a5446c5a663c4cbf973c6", 0x5c, 0x0, 0x0, 0x0)
setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000080)={0x6, 0x1, 0x6, 0x7, 0x3ff}, 0xc)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f00000000c0)=ANY=[@ANYRES32=<r1=>0x0, @ANYBLOB="0dff0a0049000000010213a55408"], &(0x7f0000000100)=0x1c)
r2 = socket(0x1e, 0x5, 0x7)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000200)={0x2, [0x0, <r3=>0x0]}, &(0x7f0000000240)=0xc)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000280)={r3, 0x7, 0x9, "1885334cc83687b540"}, 0x11)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x0, 0x7, @loopback, 0x7bf}}, r1, 0x2, 0x2, 0x2}, 0x8c)

00:00:00 executing program 1:
getsockname$inet(0xffffffffffffffff, 0x0, 0x0)
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff}, 0x100004)
getsockname$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10)

00:00:00 executing program 1:
r0 = socket(0x11, 0x3, 0x0)
sendto$unix(r0, 0x0, 0x0, 0x5, 0x0, 0x53)
shutdown(r0, 0x0)
recvfrom$inet6(r0, &(0x7f0000000000)=""/109, 0x6d, 0x40000, 0x0, 0x0)

00:00:00 executing program 2:
linkat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0xffffffffffffffff, 0x0, 0x0)
r0 = fcntl$dupfd(0xffffffffffffffff, 0xe43557236c9819f4, 0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000500)=ANY=[@ANYPTR64=&(0x7f0000000040)=ANY=[@ANYBLOB="dc95f9b6df0db322cff84116efb9fcb267b2fb3213596d97d8a67ba6d2f843bd7e040e5be9c297ca6d76c73a3cbefda4742009df3102335381ca316348ac7b6cbb4193d809a65efdb43ef052f505ba8c32ea3bbda9"], @ANYBLOB="ff0300000000000001008100ff0f05000000000002004e23ac1400aa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=<r1=>0x0, @ANYBLOB="580000090000004000000003000010010000807eabff5bd435fa96c4b486598ad4d96e691f5c358a310f05455a28164626c795876dc32f85be15640e8b281e12ea2760f7ca30c6950dda737bfa64d1c3edc2281dc8be0b81b98e636ba6284f30d58bee094cbc61438f4fc390cf97337adf26759d06b748b11031f5c76455b7521f6e0411edc3306c72061edb7760c8ad7604587eba1d27e56617c824124e4f7b039c04c3197d2adfd6ccd15dbd24e8a37c78102566b5e87a269679f409fd4a0f0044d26c292806"], &(0x7f00000000c0)=0x4)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000180)={0x101, 0x5, 0x6400, 0x100000000, 0x200, 0x2, 0x8, 0x5, r1}, &(0x7f00000001c0)=0x20)

00:00:00 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0)
accept4$unix(r0, &(0x7f00000002c0)=@file={0x0, ""/108}, &(0x7f0000000240)=0x6e, 0x20000000)
r1 = dup(r0)
flock(r1, 0x9)
getsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, &(0x7f0000000100))
sendfile(r0, r0, &(0x7f0000000340), 0x4)
fcntl$setstatus(r1, 0x4, 0x10044)
r2 = msgget(0x2, 0x420)
msgsnd(r2, &(0x7f0000000380)={0x3, "f2b905727814854bf84e41c1f7846824c5ffb178ca4fad50c5eb82431ad178491248e0ad123fe7e07c37279bbec42d8465460a72078fc000a4b92864fcbcc2f03afc430fe5595c25056f8b78d6e550c5b360048faf6a859507380cd94472d7d696fea8ee3d98ef75e169755b2716300e3a96c8571315ffa2df5c3f1da0e4f4a4dd6036ebdcb47a59f326a31e05c810e9"}, 0x98, 0x800)
read(r1, &(0x7f0000000000)=""/175, 0x6d999)
getresuid(0x0, 0x0, 0x0)
fchownat(r1, &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000000c0)={<r3=>0x0, 0x5}, &(0x7f0000000140)=0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x0, 0x800, 0x4, 0x8, r3}, &(0x7f00000001c0)=0x10)
write(r0, &(0x7f0000000200)="9c", 0x1)

00:00:00 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x5, <r1=>0x0}, &(0x7f0000000040)=0xc)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)=ANY=[@ANYRES32=r1, @ANYBLOB="0100010000000000000000000000000000000000"], 0x18)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0xc}, 0x8)

00:00:00 executing program 1:
mkdir(&(0x7f0000000180)='./file0\x00', 0x2)
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getsockname(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0xfffffffffffffe10)
sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000200)=@in6={0x1c, 0x1, 0x0, @loopback, 0x401}, 0x1c, &(0x7f0000000280)=[{&(0x7f0000000240)="2eb8fb9c1b43c4e32a1bb609b992dd6ce00d30c7c78c528d5fe9f3e2cbc5a622d396e7532a7167", 0x27}], 0x1, &(0x7f00000002c0)=[{0x78, 0x29, 0x1, "96a5be356b336de8166f6edc0cc7fa7bad57f6368b870024f89a1939baefc34cd63f94eed459466d602f849f8320ee8e93c7962e67ddf145d649a3334592ce553887d65cb5be3d997843ee45db1f8bc1f8d782d62b82570c5cd255c0cbd8396c5fd99830a778"}, {0xc8, 0x0, 0x9, "748569b103a33fe9acd73cbead35127a4982abd14fbb9d141bc11f9bb7f458be66a3f8f1eee93ee6df9843ddf48dc78d588b8310d9252b9a14ef535074b5c2454e173e3ec5d7663f71904480de26c3f39239eb0d2bcf9326d9146ca5f3c7b94eeadf7c4150f20579f613d465aa2326b48a8ed169255ba1fc914331587f00f810d1db1894682c3da393abfebc423ea1283676890071a0d251fe28c640fe355dfe16bffe8d957a09cb50c423ebace5dcf0580e49"}, {0x30, 0x85, 0x5, "dfa480f5dc924fb9e78a6ce9c09281f45ad60e5a7d4fd8db95218190d6"}, {0xf8, 0x0, 0xba, "f906d8b747b64b74e5778e984a7e007a2cc93a9a67418eee224fbe7ae36d918960e78dcea9d9c211173e147e1a5c612d008d3323ef814daf5228557958bad64d071ae9f33c2049b4d990c2acc8cfbb664536663cda5a2cd4f1a4ad1b749a7b167826ad238e1546e56b8e945a9e473be28b58716a18a66841b799af620a21342676dab8c0571a9a2fcaaff26a2c424ebda3a92b9fee09c6e151fd2763f181d83f8b7342301295b9f39af2fab16907d241a3b93bb7267bf0c62aa56aaffdb22a3573ff79441792d8f758980002ac3be9f3340683a19063d41495ebf4298c1c0c4c2194e2"}, {0xf8, 0x3a, 0x100000000, "dc18d07d4eb48639a3c7f0be6285eeb63a07ea78b8f9e891aa2bcdbc71d98dbe5b81cc10764794537d46ef92ce85cfd606009e256454d42130513bf98f5369b7c6d8f7c017116d2dfab1a0ab06aaac81395372d6d7d65634141b048baf2cd60e7814e77f5dd738183fd475d2684583f3511372a208bbfca6326640507d454c1c13548e187277351d92fa5af0f8455e4187258e629430174eb8e38a394481b2c5bf484237f953784c7259966da8e4591580359d3bec09937cd05339dd80383c16ad72537bc693a4c758ff42b1303876416d11b333febb964d3ee358649177dacc46510e88"}, {0x68, 0x29, 0x40, "9f4062e947dbe94bb489899e23bd5e4ee8bd09dd64c63b33ec9186cfc8eedc25952180ac7c7b0bf7c5dbccfe664863f68f898b05123ff8f81defa8428cbafe6f08c727d2913361f479306e9ffddc26aef0dbe4"}], 0x3c8}, 0x20000)
socketpair(0x10, 0x5, 0x8000, &(0x7f0000000040)={<r1=>0xffffffffffffffff})
getpeername(r1, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000140)=0x10)
freebsd11_mknod(&(0x7f0000000100)='./file0\x00', 0x20000001000, 0x809)
open(&(0x7f00000001c0)='./file0\x00', 0x5, 0x0)

00:00:01 executing program 3:
r0 = msgget(0x2, 0x0)
msgsnd(r0, &(0x7f0000000200), 0x8, 0xe8030000)

00:00:01 executing program 0:
r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000)
execve(&(0x7f0000000200)='./file0\x00', &(0x7f0000000440)=[&(0x7f0000000240)='[\x00', &(0x7f0000000280)='!\x00', &(0x7f00000002c0)='/n]\x00', &(0x7f0000000300)='!\xd5\x00', &(0x7f0000000340)='-((]@@\x00', &(0x7f0000000380)='\x00', &(0x7f00000003c0)='&#@+(\x00', &(0x7f0000000400)='\\\x00'], &(0x7f0000000500)=[&(0x7f0000000480)=':,\xbd%[/\x00', &(0x7f00000004c0)='./{&<&%\x00'])
truncate(&(0x7f0000000080)='./file0\x00', 0x86d)
sync()
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f00000000c0)={@in={{0x2, 0x1, @loopback}}, <r1=>0x0, 0x8, 0x4, 0x200}, &(0x7f0000000040)=0x94)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000180)={r1, 0x6}, &(0x7f00000001c0)=0x8)

00:00:01 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={<r1=>0x0, 0x7, 0x2}, &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r1, 0x3ff, 0xbea, 0x1000, 0x7, 0x1}, &(0x7f0000000100)=0x14)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa}, 0x14)

00:00:01 executing program 1:
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0)
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000000)={@multicast2, @loopback}, &(0x7f0000000040)=0xc)
madvise(&(0x7f000010e000/0x1000)=nil, 0x1000, 0x9)
socket$inet(0x2, 0x10000005, 0x9)

00:00:01 executing program 1:
mkdir(&(0x7f00000001c0)='./file0\x00', 0x0)
chmod(&(0x7f0000000180)='./file0\x00', 0x10d)
chdir(&(0x7f00000001c0)='./file0\x00')
setuid(0xee01)
open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c2, 0x0)
chmod(&(0x7f0000000180)='./file0\x00', 0x23f)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r1 = socket(0x1, 0x7, 0x3f)
getsockopt$sock_int(r0, 0xffff, 0x1004, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000000)='./file0\x00')
r2 = accept4(r0, 0x0, &(0x7f0000000040), 0x10000000)
getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000200)={<r3=>0x0, 0x4}, &(0x7f0000000240)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000280)={r3}, 0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000002c0)={0x3f, 0x2000, 0x3ff, 0xbdb, r3}, &(0x7f0000000300)=0x10)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000540)=ANY=[@ANYBLOB="1c004e2003000000000000000000000000000000000000000104000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r3, @ANYBLOB="034a990029b49dfa46c103634fb396ad0000ff0f000004000000ffffffff709d630528ee6874bf746d95269012742c4412e50bbc3e0b78d3723be507b4861b6a1107d8b25cfe54b4651ae2192fc1897960595836f4251bc10fac2ca4847eb9fc02ad00255704d7fb1ff91e7b46c364cfb807fec3c58e9a7bc443b339a029ec22dda901f199510a8af837a2caefc5cae46a0367e0f0125b72d3a4f69e8f36512de913f2765001c41a613ff78056495abeb798f613d427fee70228ded88477a7954993131386f400000100000000007887d8"], &(0x7f0000000380)=0x98)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)

00:00:01 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
recvmsg(r0, &(0x7f0000000300)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/215, 0xd7}, {&(0x7f0000000140)=""/93, 0x5d}], 0x2, &(0x7f0000000200)=""/225, 0xe1}, 0x80)
setsockopt$inet_buf(r0, 0x0, 0x14, &(0x7f00008e2fba)="958e3929", 0x4)

00:00:01 executing program 2:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setreuid(0x0, 0xee00)
getresuid(0x0, 0x0, &(0x7f0000000180)=<r1=>0x0)
setuid(r1)
setsockopt$inet6_int(r0, 0x29, 0x2b, 0x0, 0x100000059)

00:00:01 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = dup2(r0, r0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000380)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000003c0)=0x20)
r2 = openat(r1, &(0x7f0000000140)='./file0\x00', 0x1, 0x3d)
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f00000000c0)=0x4000000000, 0x4)
setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f0000000000)="50ac173c19de65976416c62778eeeb6a", 0x10)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000180)={<r3=>0x0, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f00000001c0)=0x10)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000200)={<r4=>r3, 0xb0a4, 0x3, [0x3, 0x100000000000000, 0x8001]}, &(0x7f0000000240)=0xe)
setsockopt$inet6_tcp_int(r2, 0x6, 0x3, &(0x7f0000000080)=0x3f, 0x4)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000500)={@in6={{0x1c, 0x3, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x4}}, r4, 0xfffffffffffffdba, 0x4, 0x2, 0x3, 0xd1f8}, &(0x7f0000000340)=0xfffffffffffffe70)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000280)={0x100000000}, 0x1)
setsockopt$sock_int(r2, 0xffff, 0x2000, &(0x7f0000000400)=0x1ff, 0x4)
setsockopt$inet6_buf(r0, 0x29, 0x53, &(0x7f0000000040)="24e5cec47256d17032787ad9c28101633d2e52da9ac9009250e958d45689840ebbbe57e348d666c2b3ac23e48e724fc66b59684a5194ce9c18c57dcbaac5bac7", 0x40)

00:00:02 executing program 3:
r0 = msgget(0x2, 0x0)
msgsnd(r0, &(0x7f0000000200), 0x8, 0xfaffff0f)

00:00:02 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x0, 0x0, 0x9, 0xe1a0}, 0x8)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x1, 0x4)

00:00:02 executing program 1:
r0 = socket$unix(0x1, 0x7, 0x0)
sendmsg$unix(r0, &(0x7f0000001480)={&(0x7f0000000040)=@file={0x170, './file0\x00'}, 0xa, 0x0}, 0x0)

00:00:02 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={<r1=>0x0, 0xffffffffffffffc1}, &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={r1, 0x4}, &(0x7f0000000140)=0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={<r2=>0x0, 0x2}, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x5, 0xc10, 0x2f, 0x9d3, r2}, 0x10)
open(&(0x7f0000000180)='./file0\x00', 0x10100, 0x8)

00:00:02 executing program 1:
write(0xffffffffffffffff, 0x0, 0x0)
write(0xffffffffffffffff, 0x0, 0x0)
write(0xffffffffffffffff, 0x0, 0x0)
recvmsg(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0)

00:00:02 executing program 3:
r0 = msgget(0x2, 0x0)
msgsnd(r0, &(0x7f0000000200), 0x8, 0xff000000)

00:00:02 executing program 0:
symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00')
freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x97f45a5486152c97, 0x0)
r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x4, 0x46)
getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f0000000140)=0xb)

00:00:02 executing program 2:
munmap(&(0x7f0000feb000/0x14000)=nil, 0x14000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000)
mlock(&(0x7f0000dca000/0x4000)=nil, 0x4000)

00:00:02 executing program 0:
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x0)
getpeername$inet6(r0, 0x0, &(0x7f0000000840))

00:00:02 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x900, &(0x7f00000000c0)=0x80000024, 0xffffffffffffff90)

00:00:02 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000ddfffc)=0xffffffffffffffc0, 0x4)

00:00:02 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, <r2=>0x0}, &(0x7f00000000c0)=0xc)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000100)=r2, 0x4)
r3 = socket$inet(0x2, 0x20000000, 0x81)
getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000180)=0xb)
r4 = semget(0x2, 0x1, 0x200)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000001c0)={r2, 0x1424}, &(0x7f0000000200)=0x8)
__semctl$SEM_STAT(r4, 0x3, 0xa, &(0x7f0000000300)=""/243)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4)
getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0x100, &(0x7f0000000400)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000000000000000100000000000000000000001c0000000000000000000000000000000300000000000000000000000000008000000000000000fc000000000000000000000000000000000000000000000000000000c01aea7c13de5ca94ac2495f0000000000000000000000000000000000000000000000000000000000000000f9ff000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="0200000000000000000000000000000000000000"], 0x0)

00:00:02 executing program 0:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000140)={@multicast2, @local}, 0xc)
sendto(r0, &(0x7f0000000180)="b74ba6bbcb21eb6e952024eb7e59d92b6f136543a82f4b59f5ec8fcdd58431a5f07b3453c060064cf8a6267d61551c47d274b5576348407a6325483baffb196164a483a49f34739ec11f4b69277696542f751b6418cb81d296d4", 0x5a, 0x80, &(0x7f0000000040)=@in={0x2, 0x2, @broadcast}, 0x10)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @empty, @rand_addr}, 0xc)
r1 = shmget$private(0x0, 0xa000, 0x512, &(0x7f0000ff5000/0xa000)=nil)
shmctl$SHM_INFO(r1, 0xe, &(0x7f0000000200)=""/197)
getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000100)={@empty, @loopback, <r2=>0x0}, &(0x7f0000000080)=0xc)
getresuid(&(0x7f0000000340), &(0x7f0000000380), &(0x7f00000003c0)=<r3=>0x0)
r4 = getgid()
lchown(&(0x7f0000000300)='./file0\x00', r3, r4)
setsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f00000000c0)={@empty, @multicast2, r2}, 0xc)

00:00:03 executing program 3:
r0 = msgget(0x2, 0x0)
msgsnd(r0, &(0x7f0000000200), 0x8, 0x1000000000000)

00:00:03 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$,)@[\'\x00'], 0x0)
r2 = openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8)
setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000380)='vegas\x00', 0x6)
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$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r5, 0x0)
ftruncate(r4, 0x8000)
mkdir(&(0x7f0000000600)='./file1\x00', 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, 0x0, &(0x7f0000000580))
r6 = socket(0x2, 0x5, 0x0)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r6, 0x84, 0x7, &(0x7f00000003c0)={@in6={{0x1c, 0x2, 0x5, @loopback, 0xfffffffffffffffe}}, <r7=>0x0}, &(0x7f0000000480)=0x84)
setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f00000004c0)={r7, 0x0, 0x7, 0x40}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="bd1d81458b323c86a1c214dcebb46e9264ae132f30b45168893d28ee5f60eeb4447a7a82e0a438ccd6f8a3dec6e6f9d82e6c037569", @ANYRES32=<r8=>0x0], 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x13, &(0x7f0000000040)={r8, 0x10001}, 0x8)
open(&(0x7f0000000800)='./file0\x00', 0x100000, 0x100)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f00000006c0)=ANY=[@ANYBLOB="6568a95c910cfd000000000000000224b12f9b19d729de8052d27542610d35009cce2f793f675247fc871320dc5ad44b15508c8fed7c0e2c96c8a20bbf11db95610ada7eabee39767760cab476df46c7e5578e05b160bc0a814e5a015f835db0e34d6e94b3577bf5660e1f019800692004030b4cf59d041ac1a7afd4e9c1b1e82051f9335cd180d0f29f00000000"], 0x0)
execve(0x0, 0x0, 0x0)
freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000009c0))
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000840)=ANY=[@ANYBLOB="02ffffef0300000001000000f4fc8e452b7eaea8cd0a7f24144107efb39e7fd5f908e3351e109d8cb1504e033fcf2d3e6a88a1d26ad3c1d6a10f93c660"], 0x0)
open(&(0x7f00000005c0)='./file0\x00', 0x20084, 0x82)

00:00:03 executing program 0:
r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x0)
ftruncate(r0, 0x2)
r1 = socket$inet(0x2, 0x0, 0x6)
getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000000)=""/28, &(0x7f0000000040)=0x1c)
truncate(&(0x7f00000000c0)='./file0\x00', 0x4)

00:00:03 executing program 1:
r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x10000000)
r1 = fcntl$getown(0xffffffffffffff9c, 0x5)
r2 = getuid()
freebsd11_lstat(&(0x7f0000001100)='./file0\x00', &(0x7f0000001140)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
r4 = getpgrp(0x0)
fstat(0xffffffffffffffff, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
getresgid(&(0x7f00000012c0)=<r6=>0x0, &(0x7f0000001300), &(0x7f0000001340))
r7 = getpgrp(0xffffffffffffffff)
freebsd11_lstat(&(0x7f0000001380)='./file0\x00', &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, <r8=>0x0})
r9 = getgid()
sendmsg$unix(r0, &(0x7f00000014c0)={&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000010c0)=[{&(0x7f00000000c0)="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", 0x1000}], 0x1, &(0x7f0000001440)=[@cred={0x20, 0xffff, 0x2, r1, r2, r3}, @cred={0x20, 0xffff, 0x2, r4, r5, r6}, @cred={0x20, 0xffff, 0x2, r7, r8, r9}], 0x60, 0x100}, 0x1)
accept$unix(r0, &(0x7f0000001500)=@abs, &(0x7f0000001540)=0x8)
r10 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet6_group_source_req(r10, 0x29, 0x52, 0x0, 0x0)

00:00:03 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
chroot(&(0x7f0000000300)='./file0\x00')
r1 = dup2(r0, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="0100000066532098e310f9187fd14156d764c133333b523d000368ab32f20f2b90d6427fd11c0648fabe925da7d25d43c781961f949d127d36e90cddcbda07ab05241eed8d1c5e7c8b8e0560e704e0fe31f1ec0bf50e3f6c9e7d95053c196cdddc000a962b68f80978b07104047b552a760dc86a3e24af51cd21af02c4c2d7c80f19306e6becd73aceb64d9a1127395b87c287c756805abea0f109", @ANYRES32=<r2=>0x0], &(0x7f0000000040)=0x2)
setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f00000000c0)={r2, &(0x7f0000000080)=[@in={0x2, 0x3}]}, &(0x7f0000000100)=0x10)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r2, 0x7, 0x2bc, 0x4}, 0xffffff31)
pipe2(&(0x7f0000000000), 0x0)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0x0, 0x0, 0x1}, 0xf1ae)

00:00:03 executing program 1:
r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x400000002c5, 0x0)
mmap(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x0, 0x11, r0, 0xc700000000000000)
r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x20604, 0x40)
setsockopt$sock_timeval(r1, 0xffff, 0x1006, &(0x7f0000000080)={0x3, 0x7ae}, 0x10)
getsockopt$inet6_int(r0, 0x29, 0x6f, &(0x7f0000000100), &(0x7f0000000140)=0x4)
setsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040)=0x9, 0x4)

00:00:03 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
pipe2(&(0x7f00000001c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100000)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000200)={<r2=>0x0, 0x7fff}, &(0x7f0000000240)=0x8)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000500)=ANY=[@ANYBLOB="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", @ANYRES32=r2], 0x8c)
poll(&(0x7f0000000340)=[{r1, 0x110}, {r1, 0x10}, {r1, 0x20}, {r0, 0x82}], 0x4, 0x5)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000380)=0x8, 0x4)
freebsd10_pipe(&(0x7f0000000000)={<r3=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x1, 0xffffffffffffffb1, <r4=>0x0}, &(0x7f0000000080)=0xc)
setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r3, 0x84, 0x8001, &(0x7f0000000100)={r4, &(0x7f00000000c0)=[@in={0x2, 0x2, @multicast2}, @in6={0x1c, 0x0, 0xffffffffffffff7f, @loopback, 0x1}]}, &(0x7f0000000180)=0x10)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0x6}, 0x8)

00:00:03 executing program 1:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendto$inet6(r0, &(0x7f0000000000)="b96bc20434ecda93e005fdc5d8a025aa4abc81cf7918c06c8f54a7376c6639313cb82a49399ff15e7ee05a9d0eb3e53862dd09b31f2f82a67658b9754a30ca0699998ffd9764b129b17e56bc2a22d76be60a5446c5a663c4cbf973c6548e15d754dfafa8f2f1", 0x66, 0x0, 0x0, 0x0)

00:00:04 executing program 3:
r0 = msgget(0x2, 0x0)
msgsnd(r0, &(0x7f0000000200), 0x8, 0x70c81200f8ffff)

00:00:04 executing program 1:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x48, &(0x7f0000000580), 0xfffffffffffffd25)
r1 = accept4$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10, 0x20000000)
getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0xb)

00:00:04 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = accept(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000240)=0x10)
getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000280), &(0x7f00000002c0)=0x4)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000080)={<r2=>0x0, 0xc8, "a43ce52f7765944391602d146e80869e0b429e02fb0c525400f3502b493f257981406c1418a3f3ae27d8fb38e26c87c778e9ef13319efe9d4ae8b86374d92fcc6fc1313a85db1d21d86f8985659e90ee6e20e1176bbf957db671fe1c372db9c0fcfc6eae4cf68707bd6a75c855fcb8459531c166364e91b3d293bae9949bf2df373dbb9b8ef93a9a0b2469c0b70617b73c6cd5d1be4f0841c3391003ce4c00ce1f6dbb0c03d5c31a48d103bb7c23433bbe3d40e625e2b1f838f5f9d1d35c1886cc5a06fe2801bb7c"}, &(0x7f0000000180)=0xd0)
sendmsg$inet6_sctp(r0, &(0x7f0000001740)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0xfe8c, 0x0, 0x0, &(0x7f00000001c0)=[@init={0x14, 0x84, 0x1, {0x9, 0x1, 0x1ff}}, @sndrcv={0x2c, 0x84, 0x2, {0x100000000, 0x73, 0x0, 0x51a8000000000000, 0x2, 0x1, 0x7, 0x1000, r2}}, @sndrcv={0x2c, 0x84, 0x2, {0xfffffffffffffff8, 0x4, 0x200, 0x5, 0x4, 0x6, 0x5, 0x2}}], 0x1ae, 0x40000000020000}, 0x100)

00:00:04 executing program 2:
socket$inet(0x2, 0x2, 0x5)

00:00:04 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
recvmsg(r0, &(0x7f00000002c0)={&(0x7f0000000000)=@in6, 0x1c, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=""/188, 0xbc}, 0x0)
ftruncate(r0, 0x7e2780e3)
bind(r0, &(0x7f0000000080)=@in6={0x1c, 0x3, 0x8000, @local={0xfe, 0x80, [], 0x0}, 0x7}, 0x1c)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x10000001, 0x12, r1, 0x0)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4, 0x80012, r1, 0x0)
madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2)
getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000300), &(0x7f0000000340)=0x4)
mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000)

00:00:04 executing program 3:
r0 = msgget(0x2, 0x0)
msgsnd(r0, &(0x7f0000000200), 0x8, 0x100000000000000)

00:00:04 executing program 1:
setitimer(0x0, &(0x7f0000000000)={{}, {0x4949b7c4}}, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x100)
sendto$inet(r0, &(0x7f0000000080)="95dbec1a1c4d2c7cc91d719c8e769367eb94d2d07b7ad1adab45992749bdb2cfc6aa4a131bdf10d57c329ae9a18a4bed7018bb25162de82ab705a7fced14d43b6ad9e1ff80", 0x45, 0x4, &(0x7f0000000100)={0x2, 0x1, @loopback}, 0x10)

00:00:04 executing program 0:
getpeername$inet(0xffffffffffffffff, 0x0, &(0x7f0000000080))
mprotect(&(0x7f00000ea000/0x1000)=nil, 0x1000, 0x4)
select(0x40, &(0x7f0000000000)={0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, &(0x7f0000001200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0)

00:00:04 executing program 1:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0)
socketpair$unix(0x1, 0x1000000000001, 0x0, &(0x7f0000000180)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
select(0x40, &(0x7f0000000040)={0x20}, 0x0, &(0x7f00000001c0), 0x0)
truncate(&(0x7f0000000240)='./file0\x00', 0x100000001)
ppoll(&(0x7f0000000080)=[{r1, 0x2001}, {r2, 0x10}, {r2, 0xc}], 0x3, &(0x7f00000000c0)={0x8, 0xc4}, &(0x7f0000000100)={0x7}, 0x8)
sendfile(r0, r1, 0x0, 0x0)
r3 = shmat(0xffffffffffffffff, &(0x7f0000fff000/0x1000)=nil, 0x3000)
shmdt(r3)

00:00:04 executing program 2:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
getsockopt$inet6_int(r0, 0x29, 0x27, &(0x7f0000000000), &(0x7f0000000040)=0x4)
r1 = socket(0x1c, 0x10000001, 0x0)
sendto$unix(r1, 0x0, 0x0, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="001c2e2fbaec03"], 0x1)

00:00:04 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1, 0x401, @remote={0xfe, 0x80, [], 0x0}, 0x10000}, 0x1c)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x0, 0x3df15d2a, @empty, 0x4}, 0xf2)

00:00:04 executing program 2:
r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000200))
setsockopt$inet_udplite(r0, 0x88, 0x6, &(0x7f0000000240)=0x4f9, 0x4)
shutdown(0xffffffffffffffff, 0xb0e0cb8d836da6c1)
r1 = socket$unix(0x1, 0x2, 0x0)
recvfrom(r1, &(0x7f0000000000)=""/177, 0xb1, 0x40000, &(0x7f00000000c0)=@un=@abs={0x0, 0x0, 0x2}, 0x8)
freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140))
r2 = dup2(r1, r1)
r3 = getpid()
getpgid(r3)
setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f00000001c0)='cubic\x00', 0x6)

00:00:04 executing program 2:
r0 = open(&(0x7f0000000140)='./file0\x00', 0x8240, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={<r1=>0xffffffffffffffff})
truncate(&(0x7f00000000c0)='./file0\x00', 0x8100000001)
sendfile(r0, r1, &(0x7f0000000040), 0x5)
mknodat(r0, &(0x7f0000000000)='./file0\x00', 0x180, 0x3)

00:00:04 executing program 3:
r0 = msgget(0x2, 0x0)
msgsnd(r0, &(0x7f0000000200), 0x8, 0x300000000000000)

00:00:04 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x800000001, 0x84)
r1 = shmget$private(0x0, 0x4000, 0xc0, &(0x7f0000ff9000/0x4000)=nil)
shmctl$SHM_LOCK(r1, 0xb)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1206, &(0x7f0000000100), 0x10)

00:00:04 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="010001070208d54d0085"], 0x9)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040)={<r1=>0x0, 0x401}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x70cbfc19, 0x1000, 0x20}, &(0x7f0000000140)=0x10)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1d, &(0x7f00000000c0)={0x0, 0x1}, 0x8)

00:00:04 executing program 2:
accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000000000000000000000000000000000f9ff00000000000000000000000000000000000000"], &(0x7f0000000040)=0x28, 0x0)

00:00:04 executing program 1:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0)
socketpair$unix(0x1, 0x1000000000001, 0x0, &(0x7f0000000180)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
select(0x40, &(0x7f0000000040)={0x20}, 0x0, &(0x7f00000001c0), 0x0)
truncate(&(0x7f0000000240)='./file0\x00', 0x100000001)
ppoll(&(0x7f0000000080)=[{r1, 0x2001}, {r2, 0x10}, {r2, 0xc}], 0x3, &(0x7f00000000c0)={0x8, 0xc4}, &(0x7f0000000100)={0x7}, 0x8)
sendfile(r0, r1, 0x0, 0x0)
r3 = shmat(0xffffffffffffffff, &(0x7f0000fff000/0x1000)=nil, 0x3000)
shmdt(r3)

00:00:04 executing program 0:
semget(0x1, 0x0, 0x100000208)
r0 = getgid()
r1 = getegid()
fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
setresgid(r0, r1, r2)

00:00:04 executing program 2:
freebsd10_pipe(&(0x7f0000000240)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$inet6_tcp_buf(r0, 0x6, 0x67, &(0x7f0000000040)="3017efd5cbb7a1b63cf6e4b9cb60", 0xe)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x3)
pwritev(r2, &(0x7f0000002840)=[{&(0x7f0000001740)="399250b74ec505f75d0ea49f540ca346e63a169f4b35387a28ac7f9e4bdde0e2707bf5550b2d994e11903b9fc8fc8251b82d514f9ee84cf83a93d790e85629746001ceb0a1ab1996c17cd3f07f039cf36ff499f9cd4c78269e87eaa5cd363a0451318693f94c210ca325782ee1d9cf09d933d55c166d64c17049da745036bde2746cb1fcff90d5967d93f5790c790f29df3a0456ef32c23fee5e57a05b9aaa6f57b8ef6ac8b12be2831dae3d376ccf041f2a87eb5bb261664fbd34b30f79a55445b4e7559f17e7f8b099260af063304dbca0de1ae8c49f1a0e8fcae8796b32eb8fbd7c44fd24bb81e0d30e9388518b53a7e204b3f3024aab5e787bf84975088fa890f1e6d69497a12ce06c438037ea80dc940826f894748f7d6f73e18e872753912a7afdaed7f7741b3790827338dc5f38162aa2e1ca591b7cb1834bb06ef67e1ae528efa20fe738c002731da5bbb2027d63b9bf686997b731496bcf6a86f8e310b6a9dc86cd4911188997277400a99f3ba05cff072074bb1846742de891324fa7755b150c4d51b4d59ca39c2fe4856df623aac243c4c6aefec954ee351bf677cf1b9bf35e92943b46b1c1539ebcce5eb327b62b822cb9cffa0192cb8d5490e377b917a064c459af7058e2f64e37228c4c173441ada7adbaf5beead0b32273666314e5a58df4d95873a38ed43423eadd50c480b5ee549c38b2242d186f6b17f0ec100eeb06b6986b5e18f3b53ab4c80900a278a66183b9099488e7ae8710e4363c4f367467f4af13f3287af6149c753c741775c65ab55e4a35c3c2032fcb963b4063c570e12c64110a9fbd5e87e2059ebc2733fb94c2dc41e0968b84f63076ec95ce1b07856d60f5c6d6e9c0dc0eccdf1e2655f412bf4772be9827e30454e2191a31f5682ca16f854c54e53d296ae3eb7df8c5f9fe59468b48ad2d8cf35858e56ec4d34b6d5d5a882ad2b9d4f2d20f656c69156940d7b833c231578f89d9c020903abaaf77a4395df4723074a55c5e6a164d152e0ec886c9f84acd332c0b1a96f8fe1434d1823d2b4dea37f649c24c53a1686bd4d84f33c8b6cb44ea6fdf924296402e48661a371f55606264843f6f361a74fb6a9d671de72893cc022fdf080ebee7f717be487b69a3bb93d712b75da1d71b691f39070ebda3bd11f461478804faf05b72ea16363f1e43564b55ba1e3e1d4517b8722bd7c38a869807d38f71ae2eae0d0a8f2b6409224dd90bbbe0b053809df4139cf9fcde6539b8774704625d09992303cb093463a94e1a9b1be1b41b2f45d3d73285bceb36cf9f96ab1fe9fed1a5e86808e591078dbccad247a65bd54927843cb505148cd196a2245aeab6201c15469b3689e8d0bc5a58cb8f3278fcc1ec39c1d0eb5f51a3699f1806d8ac05e07163227b607d5c659ce7fc17b27910baa3c057f897303cf4a2d96d12403a1c6f3d5cc9676c8a7a7a781fe3a73d3e45694c6bb17420ea3121e82cefb91523e7f032155f2ff6168d400b891b39516b5526f228a4bf6b0270278e8b46fa851ec1b5bcc0f613125f8261319246174c25d8c97aa54ac7874ee8634b5cc6b66dab0b4e2c301d6f0b9736db7d3cd2bb9c987250a7556f8d4935f99209fc611ba016eda2b6115c074b0df007e030cd14bd41d6757f5f7eb8295469266c524a67b21cf57ef5b5b5049797c78af42e2778b1bea52505a17c2ae426729d1840c103be92f0a4652e09a916fbda63bb567e3326c9d4467109585a7efca668e43d5d20724c922db65465634070aca589a7c982e9c42afea56a617bc2ebc6099229da557097e7d58def2db553205b0eae76cb3f21a5a68584a69ca01f9f4dabd107a9bc685ece7f23fce255ae7edfa4515dd14c177f3a3405602428b5c00fd80d3eb62654e763533a27fa26fc97505a5f85d50946d9bf292091984646db164ea51c0226aa8ebb18f7c30c64fea6a448c6b0e00626a4c67f4a97ce858df3bfc9a87f6bb1c4ab575a47bf13b708b2d9b425e10e197941ed090bd64a631609b0ae18d491149dc23bc6d0f14a94ef6873ad7db7a70586f03a3a96ae28e1dc5a224e23fb02b6ea5fed54330f30a78fed49bf7724fca1b411138d9979cb02a6f460131b339e839584d36e6a75d4618fe1a6f5837f593fd48d7cd8018e87eb1f2ba67c451f53e96ce795cfe60d73460cc97982d4657181b046e10f59c9a433c9dff2f2b0d2d0b6f541c1bccb1fdc2589f05ba8049d96dc34641fbab9e5cdcdb4ff2148446963aaf91d5fab9727dc84a61126abbf0a5668a064a20714921f9157398bf233cc9715446248fd85eaf805d1c1558e6e88c33f64f0f80884a9382d4f30c88d75b569f5290d94f994aac6c59b1a33ca53c3b9bd1c19d14982ec7e7eba78da673f6bdb94373af7aac901e95dc3996ae2415fecde39768bb66c1bb8d1e3d7ccbf09436e14b0913f676bb41d337812369f8af5b79f4f5cb094a9a29d7add888052bcd9409cb8a2b3c99ff581161096fb4144e8485bc46bfa52cde82efeb6f9071248cde70b5bc90c718eb6921e83e7b69aaa6c9804a7120d9b716238586d7f6792c395682f13a1ea463e6373ba2ea342ad482f05f77fc98833c5247a5b2230593fe561bd0928c791d60f1e480d3d61a5abf00eec4d6e231b0416f9a39e6f6c1ab8d49a60c7ff873a2ff6424772b1b3473969ff0bb9bbebe8cca3218a17a41e6c269617442c9e33701b0566fee6ab2ed419eb470281746342995ab9d37b85aaf3410909ea0da5806d0c707c127a150bd339ec1575216df764173b62473039d9e810ff4385966df58f83797980b7788820926fea4a94b9771189fe3a39aa2637dcde1ff6a67b4aa6b6f753bc5aa52db63ca533caf2b9dea6abbe9fea599720c0441315d5fde51d0032cb", 0x801}], 0x1, 0x0)
r3 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r3, 0x0)
mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000)
accept$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000100)=0x8)
msync(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x6)
freebsd11_fstat(r0, &(0x7f0000000080))
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000140)={<r4=>0x0, 0x7}, &(0x7f0000000180)=0x8)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000280)={@in6={{0x1c, 0x0, 0x58b, @empty, 0x100}}, r4}, &(0x7f00000001c0)=0x84)

00:00:04 executing program 0:
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000040)={<r1=>0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000080)=0x10)
setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f00000001c0)={r1, &(0x7f00000000c0)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x2, 0x3, @empty, 0x1}, @in={0x2, 0x2, @loopback}, @in6={0x1c, 0x1, 0x7f, @loopback, 0x3be}]}, &(0x7f0000000200)=0x10)
setsockopt$inet_group_source_req(r0, 0x0, 0x52, &(0x7f0000000280)={0x100, {{0x2, 0x2, @broadcast}}, {{0x2, 0x2, @local={0xac, 0x14, 0x0}}}}, 0x118)
socket$unix(0x1, 0x5, 0x0)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1203, &(0x7f0000000240)=ANY=[@ANYBLOB="245490d5001b187f97c20f6de5adb70a94245fc30ad8d9f39814f63aa6741712915bde5af264f4bca915"], &(0x7f0000000180)=0x4)

00:00:05 executing program 3:
r0 = msgget(0x2, 0x0)
msgsnd(r0, &(0x7f0000000200), 0x8, 0x400000000000000)

00:00:05 executing program 0:
r0 = open(&(0x7f0000000200)='./file0\x00', 0x2fc, 0x0)
r1 = open(&(0x7f0000000100)='./file0\x00', 0x8800, 0x0)
fcntl$getown(r0, 0x5)
getpid()
setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000340)={0x1, {{0x1c, 0x1, 0x100, @remote={0xfe, 0x80, [], 0x0}, 0x8}}}, 0x88)
getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000002c0)=0x4)
setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000280)=0x4, 0x4)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={<r2=>0x0, &(0x7f0000000000)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000140)=0x10)
getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000240), &(0x7f0000000300)=0x4)
getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000180)={r2, 0x3}, &(0x7f00000001c0)=0x8)

00:00:05 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000180)={<r1=>0x0, 0xd9, 0x5, [0x4, 0x9, 0x8, 0x8, 0x5]}, &(0x7f00000001c0)=0x12)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000200)={<r2=>r1, 0x5, 0x2, 0x9, 0x3}, &(0x7f0000000240)=0x18)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa}, 0x14)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000000)={<r3=>0x0, 0x0, 0xfffffffffffffffd, 0x8, 0x0, 0x9}, &(0x7f0000000040)=0x14)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000300)={@in6={{0x1c, 0x0, 0x80000000, @loopback, 0xe9}}, <r4=>r2, 0x2, 0x8, 0x108, 0x8000, 0x100000001, 0x2}, &(0x7f0000000280)=0x98)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000003c0)={r4, 0x7, 0xa40}, 0x8)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000100)={r3, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000140)=0x10)

00:00:05 executing program 1:
r0 = socket$inet(0x2, 0x2, 0x0)
sync()
getpgrp(0x0)
getpgid(0xffffffffffffffff)
r1 = getpid()
r2 = getpgid(r1)
fcntl$setown(r0, 0x6, r2)
r3 = dup2(r0, r0)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x1, 0xfffffffffffffff9, @empty, 0x100000}}, <r4=>0x0}, &(0x7f00000000c0)=0x84)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f0000000140)={r4, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000180)=0x10)
close(r0)

00:00:05 executing program 0:
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff}, 0x0)
fcntl$getflags(r0, 0x1)
pipe2(&(0x7f0000000380)={<r1=>0xffffffffffffffff}, 0x0)
accept4$unix(r1, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8, 0x10000000)

00:00:05 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x400000000101)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0)
mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000)
ftruncate(r1, 0x0)
mmap(&(0x7f0000ff7000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0)
sigaltstack(&(0x7f0000ff9000/0x2000)=nil, 0x0)
ftruncate(r0, 0xd28a)
mlock(&(0x7f0000ff7000/0x4000)=nil, 0x4000)
open$dir(&(0x7f0000000000)='./file0\x00', 0x10001, 0x8)

00:00:05 executing program 0:
preadv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000080)=""/120, 0x78}, {&(0x7f0000000640)=""/4096, 0x1000}], 0x2, 0x0)
r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0)
pwritev(r0, &(0x7f00000003c0), 0x273, 0x0)
fchdir(r0)
open(&(0x7f0000000180)='./file0\x00', 0x8080, 0x0)
mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x11, r0, 0x0)
getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000140), 0x0)
preadv(0xffffffffffffffff, &(0x7f0000000000)=[{0x0}], 0x1, 0x0)
madvise(&(0x7f0000b45000/0x4000)=nil, 0xfffffffffffffe77, 0x0)
setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000100)={0x7fff, 0x8000, 0xad06, 0x21}, 0x8)
getgroups(0x1, &(0x7f0000001640)=[0x0])
sync()

00:00:05 executing program 1:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
pwritev(r0, &(0x7f0000000380)=[{&(0x7f00000000c0)="216d8c7fa7bd76bfffa1e43eccb441b3ef78e7f735be87f62366cc8e5a473243dc3760d46b0394de2c4262896e338e102c086572a0076c0a33b526ffeec088a2012fb9906a9be6e21c42c0d7da017b8db392da272f1770323dc2e35a53380a0505044f655f7ff8a551ae3ff134495cfe7b76d68c6089b9e590d9cb80eaa787e3ad64a9909d26", 0x86}, {&(0x7f0000000180)="d41dce5b4c441a4d91e2019caaba79c64ba9f31ae4310096e0c25fd519550fb21ea6caaf49b278ae2f71d73de2a70af60b7438992fb8ca75a6821caa03b76a967dda7c58e39080a5cb6329cd64c7d73c", 0x50}, {&(0x7f0000000200)="1ffd8cd3c47299d126ceee378897ef3c31d8b42249d4dc4e683f88bf6ea53fe20ab75ad380301a504e253731bb021ef5e85d6181ee0d015f4f2338486daae77e661571f483b523310a519e97cba0986777fbd17e314d501bfa82307c09e4480a865c47624c97e24771211b646e1338277298ea36d5045618ee87ee03d6e4976508601207fe238594e299095ece57943598d3fc1d8d9bfa1372d4a1196864613ef13d48a04c0ba4e006457beaa6c300ab420838e8786959376cec8073565d6cc7d3bb550b015348b8063593925785ac06373fa0", 0xd3}, {&(0x7f0000000300)}, {&(0x7f0000000340)="badd7c8bdc1f5f1f9876f6bcc91d9788729fad46589024d47ec89d", 0x1b}], 0x5, 0x0)
sync()
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
r2 = fcntl$dupfd(r1, 0x0, r1)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000000)={<r3=>0x0, 0x5, 0x80da, 0x4, 0xa720, 0x81}, &(0x7f0000000040)=0x14)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000080)={r3, 0x6, 0x1}, 0xc)

00:00:06 executing program 3:
r0 = msgget(0x2, 0x0)
msgsnd(r0, &(0x7f0000000200), 0x8, 0x500000000000000)

00:00:06 executing program 1:
r0 = socket$inet6(0x1c, 0x10000000, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000180)={&(0x7f0000000080)=@in={0x2, 0x2, @multicast2}, 0x10, &(0x7f0000000280)=[{&(0x7f00000000c0)="f500bf8cd4c2a6bf49c1d45667a1000c9ba7b8e8c85741976ba4a0e85a37b356a3f87eb38cb75ca9e16e50e2665793ea97e2a2b0cbeb3176605365f35f07"}, {&(0x7f0000000100)="0ca36284fdd66547eda4bb2364194a130280e61aba52698f2dc49be5ee7d"}, {&(0x7f0000000800)="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"}, {&(0x7f00000001c0)="7fd179dbaa7221ffae427f3cab8b408a1249bcbae0dffa264da898cbd1852465cd20bbe1b666a136520fce0768a6a0d43e8c80c2c98df207c16a18ecebdc66874d3ce5f795cc7c95be851856a559bbf8f36f78b9295443f3f8a89b287502d372f667460bf02600eeadc08edc59381c39ac29b36631bcc59d1a45084186ae778b3a4ae1942f4112333635ce71bee4e4c628c29f9f48d4"}], 0x10000000000002fa, 0x0, 0x188, 0xfffffffffffffffd}, 0x0)

00:00:06 executing program 0:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c)
faccessat(r0, &(0x7f0000000280)='./file1\x00', 0x10, 0x1400)
sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeec", 0x77, 0x0, 0x0, 0x0)
r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x100, 0x180)
mknodat(r1, &(0x7f00000001c0)='./file0\x00', 0x8001, 0xaa4)
geteuid()
r2 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0)
symlinkat(&(0x7f00000000c0)='/', r2, &(0x7f0000d06ff8)='./file0\x00')
r3 = geteuid()
symlink(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file1\x00')
getsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000080), &(0x7f0000000140)=0x4)
r4 = getgid()
lchown(&(0x7f0000000040)='./file1\x00', r3, r4)

00:00:06 executing program 2:
truncate(&(0x7f0000000040)='./file0\x00', 0x5)
r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0)
freebsd11_lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000001640))
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)={@in6={{0x1c, 0x1, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0x748}}, <r1=>0x0, 0x2, 0x200, 0x101}, &(0x7f0000000140)=0x8c)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000180)={r1, 0x2a, "82989f632ca1eb521b0b52c34ff7cc7c7f48673ded52d54f4cb998c6699b3bcafbe505beeeb632d54509"}, &(0x7f00000001c0)=0x32)

00:00:06 executing program 1:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000040), 0x4)
setsockopt$inet6_buf(r0, 0x29, 0x69, 0x0, 0xffffffffffffff75)
socketpair(0x1, 0x10000000, 0x4, &(0x7f0000000180)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
sendmsg$unix(r2, &(0x7f0000000340)={&(0x7f00000004c0)=ANY=[@ANYBLOB="68914f7f004ae864565b49f97c9692bb9e9ad3701bf8b4fdb9f4a872e6692b33ef37e7d85f0fafedaaee7055866e2e0ab8c78c7358e3cdb0b6e50b22a564f25dcf0100000000000000cb3f365821087fc17501cdaf807898eb9dd5d52051b126d4b8efcc5cc0b505e45fe402f5b1db3554ac777b77fb44ea48239cfed09bbd51876d36381755efa10f94de25c2922a62bf3121b8ce5a2968e3d3d8da3370902e2be1c775dc8f6fa0156e3205c679532e06c3885c6ab577bae7de0e8e921c89a3b814415cdb710b86e9ab88356738ffff329fbfd26c7ca7a3eda5b5ee2f44e067b63ca67ed394"], 0xa, &(0x7f0000000300)=[{&(0x7f0000000200)="e360ec1fa67fe1b19d210a59f836d839d34ada3a5f57e7bfebfc190addeff19bc71244ecd86f679533810064eb86b56146573ffd9757cf02adee916cf4918cba7e7bd4cc0184414bb6833fb21d795cde8e904f9741aa7de618f3c8772a14c120734c83bd0c1f56a5e83833de94e7ad07bdf61149e026c2939b56a9a8adfcc2a1f2c417bd43e35971552cc4588c9d5f695edb57e4532ca15372c20bbdb4bb113b3ba2f4183db6f8777696594dc2a36d7ab3d8607831d336f4fd20c628f47b48872a0b4e278143b9dd219fcc571e78bc1c1cb73148096ad11ab59e02d1fb0df20479abbc58d984a980cc6b", 0xea}], 0x1, 0x0, 0x0, 0x88}, 0x100)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f00000001c0)={<r3=>0x0, 0x1, 0xf, 0xc4df, 0x6}, &(0x7f0000000400)=0x18)
getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000440)={r3, 0x7}, &(0x7f0000000480)=0x8)
bind$inet6(r1, &(0x7f0000000380)={0x1c, 0x2, 0x872e, @loopback, 0x4}, 0x1c)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x100000)
getresuid(&(0x7f00000000c0), &(0x7f0000000100)=<r5=>0x0, &(0x7f0000000140))
r6 = getgid()
fchownat(r4, &(0x7f0000000080)='./file0\x00', r5, r6, 0x200)

00:00:06 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x2000000000, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f00000001c0)=0x1, 0x4)
setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000200)={0x5, 0x8001, 0x6, 0xff}, 0x8)
sendto$inet(r1, &(0x7f0000000080)="47991b6a0681bfd5db9c34aa7a52d3c7abeed1cac7dc9bf3634564ecdcb7be24950911ad751826fd1b8483c7462887900aa18138aecfb761cd84196f486259d9101c700cca1e71774ec834385387cc042d65a29ddf1750a78d7224349893b27532528d6e19863ac022827b293c9100acf9e91988a68efd4d023c5dd62ca9e16996f4ff02e0103b64b5c03329189ce15d190ce8fead70aa5ac748aab97a5c29bf0948562809d5d9db1f88ce56b12bd3d8903a661772450d129e369e92b3b2024b109095d5723f", 0xc6, 0x100, &(0x7f0000000180)={0x2, 0x3, @multicast2}, 0x10)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x17, &(0x7f0000000000), 0xfe6a)
getsockopt(r1, 0xffffffff, 0xfffffffffffffffe, &(0x7f0000000280)=""/4096, 0xfffffffffffffffe)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000240)=0x4)

00:00:06 executing program 0:
munmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
msync(&(0x7f0000dd9000/0x3000)=nil, 0x3000, 0x2)
msync(&(0x7f0000d56000/0x4000)=nil, 0x4000, 0xfffffffffffffffe)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3)

00:00:06 executing program 2:
r0 = socket$inet(0x2, 0x2, 0x100000000)
sendmsg$inet_sctp(r0, &(0x7f0000001280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x300}, 0x1c, 0x0}, 0x0)

00:00:07 executing program 3:
r0 = msgget(0x2, 0x0)
msgsnd(r0, &(0x7f0000000200), 0x8, 0x8000000000000000)

00:00:07 executing program 0:
socketpair(0x0, 0x5, 0x200, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040)=0x7, 0x4)
r1 = socket(0x2, 0x5, 0x0)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x1205, &(0x7f00000004c0)={0x0, 0x0, 0x2}, 0x0)

00:00:07 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e0066696c653000"], 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r1=>0x0]}, &(0x7f0000000100)=0x8)
getsockopt$sock_int(r0, 0xffff, 0x200, &(0x7f00000000c0), &(0x7f0000000140)=0x4)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1203, &(0x7f0000000040)={r1, 0x1}, 0x385)
semget$private(0x0, 0x2, 0x10000002000001)

00:00:07 executing program 2:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
r1 = socket(0x2, 0x1, 0x0)
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x4)
bind(r1, &(0x7f0000000000)=@un=@abs={0x25ad51a74fd02bc}, 0x10)

00:00:07 executing program 0:
r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
fchdir(r0)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r2 = dup(r1)
fcntl$setstatus(r2, 0x4, 0x10044)
socket$inet6_udp(0x1c, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f00000000c0)={<r3=>0x0, 0xfffffffffffffffa}, &(0x7f0000000100)=0x8)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000340)=ANY=[@ANYBLOB="02004e23ffffffff00001da19a89fa2f544830ae00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004e3329f7078aa53ba2d04fc70340dd80180fb4601849762bfeb53026c476cde940d91bd8a92cf40fb0a7693df62de34700000000000000000000000000000000", @ANYRES32=r3], 0x8c)
pwritev(r2, &(0x7f0000000600)=[{&(0x7f0000000580)='I', 0x1}], 0x1, 0x6d998)
read(r2, &(0x7f0000000880)=""/175, 0xfffffd50)
pwritev(r1, 0x0, 0x0, 0x0)
write(r1, &(0x7f0000000140)="9c", 0x1)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000180)={r3, 0x2, 0x8}, &(0x7f00000001c0)=0xc)

00:00:07 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r1 = dup(r0)
pwritev(r1, &(0x7f0000000600)=[{&(0x7f00000000c0)="81", 0x1}], 0x1, 0x6d998)
read(r1, &(0x7f0000000100)=""/175, 0xfffffffffffffd7f)
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000)={0x6, 0x8}, 0x8)

00:00:07 executing program 1:
pipe2(&(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0xfffffffffffffffe)
fcntl$setstatus(r1, 0x4, 0xcc)
poll(&(0x7f0000000100)=[{r1, 0x40}], 0x1, 0x0)
write(r0, &(0x7f0000000040)='!', 0x1)

00:00:07 executing program 2:
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
munmap(&(0x7f000091b000/0x600000)=nil, 0x600000)
mlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000)

00:00:08 executing program 3:
r0 = msgget(0x2, 0x0)
msgsnd(r0, &(0x7f0000000200), 0x8, 0xc700000000000000)

00:00:08 executing program 0:
setrlimit(0x7, &(0x7f0000000380)={0x0, 0xffffffffffffffff})
r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10)
getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x2, 0x8, 0xa5, 0x11, 0x80000000, 0x80000000, 0x200, {@in={{0x2, 0x3, @broadcast}}, <r1=>0x0, 0x81, 0x7, 0x3, 0x8, 0x6}}, &(0x7f0000000140)=0xb8)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={@in={{0x2, 0x1}}, r1}, 0x8c)
getresuid(&(0x7f0000000280), &(0x7f00000002c0)=<r2=>0x0, &(0x7f0000000300))
freebsd11_lstat(&(0x7f0000000340)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
chown(&(0x7f0000000240)='./file0\x00', r2, r3)

00:00:08 executing program 1:
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
r0 = socket$unix(0x1, 0x5, 0x0)
accept(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c)
munmap(&(0x7f0000a00000/0x600000)=nil, 0x600000)

00:00:08 executing program 2:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
connect$unix(r0, &(0x7f0000000000)=@abs={0x5e936829ac9101fc}, 0x8)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
bind$inet(r1, &(0x7f0000000100)={0x2, 0x0, @loopback}, 0xfffffea5)

00:00:08 executing program 2:
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="011012030d3d81bd3cf0cb00", @ANYRES32=<r1=>0x0], &(0x7f0000000100)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x10001}, 0x10)

00:00:08 executing program 1:
pipe2(&(0x7f0000000080)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x100004)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000040)={<r1=>0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f00000001c0)={r1, &(0x7f0000000100)=[@in={0x2, 0x0, @multicast2}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0xd66, @empty, 0x200}, @in6={0x1c, 0x0, 0x56, @loopback, 0x3}, @in6={0x1c, 0x0, 0x2, @loopback, 0x7}, @in6={0x1c, 0x1, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x9}, @in6={0x1c, 0x2, 0x10001, @remote={0xfe, 0x80, [], 0x0}, 0x2}]}, &(0x7f0000000200)=0x10)

00:00:08 executing program 2:
getpeername(0xffffffffffffffff, &(0x7f0000000040)=@in6, &(0x7f0000000080)=0x1c)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000000)={<r0=>0x0, 0x4}, &(0x7f0000000100)=0x8)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f00000000c0)={r0, 0xa43}, 0x8)

00:00:08 executing program 0:
freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0})
setgid(r0)
r1 = socket(0x2, 0x3, 0x0)
getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000180)=""/242, &(0x7f0000000000)=0xf2)
connect$unix(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="00000000007d0056c149bcb8cfe2a9f6188e880aac000000000000"], 0x10)
sendmsg$unix(r1, &(0x7f0000000680)={&(0x7f0000000040)=@abs, 0x8, 0x0}, 0x0)
bind(r1, &(0x7f0000000280)=@un=@abs={0x0, 0x0, 0x2}, 0x8)

00:00:08 executing program 3:
r0 = msgget(0x2, 0x0)
msgsnd(r0, &(0x7f0000000200), 0x8, 0xe803000000000000)

00:00:08 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={<r1=>0x0, 0x40}, &(0x7f0000000140)=0x8)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000180)={r1, 0x100}, &(0x7f00000001c0)=0x8)
r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x0)
ftruncate(r2, 0x800800805ffff)
r3 = dup(r2)
getsockopt$inet_tcp_buf(r3, 0x6, 0x23, &(0x7f0000000000)=""/28, &(0x7f0000000040)=0x1c)
truncate(&(0x7f00000000c0)='./file0\x00', 0x8008008058)

00:00:08 executing program 1:
r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c)
getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
select(0x0, 0x0, &(0x7f00000002c0)={0xfffffffffffffffc, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x400}, 0xffffffffffffffff, 0x0)

00:00:08 executing program 2:
r0 = socket(0x1c, 0x2, 0x0)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="001cf212b105000000000000002f66696c65302f668c6c653000"], 0x1)
munlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000)

00:00:08 executing program 2:
chown(&(0x7f00000003c0)='.\x00', 0xee00, 0x0)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)

00:00:08 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
truncate(&(0x7f0000000000)='./file0\x00', 0x1)
connect$unix(r0, &(0x7f0000000080)=@abs={0x0, 0x0, 0x0}, 0x8)
ppoll(&(0x7f0000000100)=[{r0, 0x16}], 0x1, 0x0, 0x0, 0x0)
shutdown(r0, 0x1)

00:00:08 executing program 1:
munmap(&(0x7f0000eef000/0x1000)=nil, 0x1000)
mlock(&(0x7f0000fb0000/0x2000)=nil, 0x2000)
msync(&(0x7f0000dd9000/0x3000)=nil, 0x3000, 0x2)
setsockopt(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
msync(&(0x7f0000d56000/0x4000)=nil, 0x4000, 0xfffffffffffffffe)
r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x10)
pipe2(&(0x7f0000000080)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100004)
linkat(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00', 0x400)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5)

00:00:08 executing program 1:
r0 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0)
symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00')
symlink(&(0x7f00000000c0)='./control\x00', &(0x7f0000000140)='./file0\x00')
ppoll(&(0x7f0000000000)=[{r0, 0x2008}], 0x1, 0x0, 0x0, 0x0)
mkdir(&(0x7f000000e000)='./control\x00', 0x0)
rename(&(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='./control/file0\x00')

00:00:09 executing program 3:
r0 = msgget(0x2, 0x0)
msgsnd(r0, &(0x7f0000000200), 0x8, 0xfaffff0f00000000)

00:00:09 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x4000000000fe)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
open(&(0x7f0000000000)='./file0\x00', 0x504, 0x1)
mmap(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x3, 0x12, r1, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x400000)
mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000)
msync(&(0x7f0000ff7000/0x4000)=nil, 0x4000, 0x0)

00:00:09 executing program 2:
r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001})
r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000140)=0x100, 0x4)
getsockopt$inet_tcp_int(r1, 0x6, 0x81, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f00000000c0)={0xf81, "27fdcc2407f05104ebe8e74c505cefea"}, 0x14)
flock(r1, 0x2)
setsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000000)=0x100000000, 0x4)
fcntl$lock(r2, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001})

00:00:09 executing program 0:
r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84)
listen(r0, 0x4000)
getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={<r1=>0x0, 0x5}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={r1, 0x2ceb}, &(0x7f00000000c0)=0x8)
fcntl$setstatus(r0, 0x4, 0x44)
shutdown(r0, 0x0)

00:00:09 executing program 0:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
preadv(r0, &(0x7f0000000340)=[{&(0x7f00000002c0)=""/80, 0x50}], 0x1, 0x0)
r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000540)={<r2=>0x0, 0x8001, 0x1000}, &(0x7f0000000500)=0x10)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000580)={@in={{0x2, 0x0, @loopback}}, r2}, &(0x7f0000000080)=0x8c)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000140)={0x100000000, 0x300, 0x7, 0xfffffffffffffff8, r2}, 0x10)
r3 = openat(r1, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x8)
flock(r1, 0xb)
syz_extract_tcp_res$synack(&(0x7f0000000100), 0x1, 0x0)
recvfrom$unix(r1, &(0x7f0000000180)=""/65, 0x41, 0x2, 0x0, 0x0)
getsockopt$inet6_tcp_buf(r3, 0x6, 0x63, &(0x7f0000000440)=""/18, &(0x7f0000000480)=0x12)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000400)={r2, 0x8}, 0x8)
renameat(r3, &(0x7f0000000040)='./file0/file0\x00', r3, &(0x7f0000000200)='./file0/file0\x00')
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x9, &(0x7f0000000380)=0x8, 0x4)
r4 = openat(0xffffffffffffffff, &(0x7f0000000b80)='./file0/file0\x00', 0x8241, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f0000000240)={0x8, 0x0, 0x800, 0x1, 0xdb, 0xfffffffffffffb6f, 0x4, 0x3, r2}, &(0x7f0000000280)=0x20)

00:00:09 executing program 0:
munmap(&(0x7f0000ffb000/0x3000)=nil, 0xffffffffffffffff)
mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1)
shmget(0x3, 0x4000, 0x100, &(0x7f0000ffc000/0x4000)=nil)
mincore(&(0x7f0000ffc000/0x4000)=nil, 0x4000, &(0x7f0000000000))

00:00:09 executing program 1:
r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x800, 0x48)
poll(0x0, 0xc700, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000000c0)=0x7, 0x4)
write(r0, &(0x7f0000000100)="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", 0x1000)

00:00:09 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x28, &(0x7f00000002c0)=ANY=[@ANYBLOB="0397d6e18e46d6bbec2385edf1ade48d412a8b5cebbb9be2b40236b1eda61e9a9633"], &(0x7f0000000180)=0x4)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x7, 0x2fd, 0x370e, 0xb9, 0x1, 0x8, 0xb49d, 0x8, 0x9, 0x9, 0x8}, 0xb)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000040)={<r1=>0x0, 0xb2, "de32ff7b76c8691c94db8b912d11ba9e5dcd33b383a4d36c8cab6464515478321c0fd7eadf2066880603d735a7470b3ac393d384b099986bd9a40adce6fb191c90ed27d3279896a6c0c0ec5fb1224d06604c0f574794bccd4308c5e389d97bf875c758fd5511cb3e3fbfaae228c8a8b0b7cc8f615e4abe8a3d95e599026513750e933e3069be49b0c89a773c759e2221f85ec2ce943fc8fbcad57289843120abc9061eb8a8ce2a3ca4800e0261cef04fd316"}, &(0x7f0000000100)=0xba)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)=ANY=[@ANYBLOB="1c004e2100000000000000000000000000000000000000018100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r1], &(0x7f0000000280)=0x84)

00:00:10 executing program 1:
socket$inet6(0x1c, 0x10000003, 0x0)

00:00:10 executing program 3:
r0 = msgget(0x2, 0x0)
msgsnd(r0, &(0x7f0000000200), 0x8, 0xff00000000000000)

00:00:10 executing program 2:
r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000140)=0x10)
close(r0)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={<r2=>0xffffffffffffffff})
accept$unix(r1, &(0x7f00000002c0)=@abs, &(0x7f0000000300)=0x8)
fchmodat(r1, &(0x7f0000000180)='./file0\x00', 0x2)
linkat(r1, &(0x7f00000001c0)='./file0\x00', r1, &(0x7f0000000200)='\x00', 0x400)
truncate(&(0x7f00000000c0)='./file0\x00', 0x100000001)
sendfile(r1, r2, 0x0, 0x1100)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000340)={@in={{0x2, 0x0, @broadcast}}, <r3=>0x0, 0x400, 0x2, 0x3}, &(0x7f0000000400)=0x94)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000440)={r3, 0xc053}, 0x8)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000240), &(0x7f0000000280)=0x4)
open$dir(&(0x7f0000000040)='./file0\x00', 0x8804, 0x10)

00:00:10 executing program 0:
r0 = socket$inet(0x2, 0x3, 0x0)
recvfrom$inet(r0, &(0x7f0000000080)=""/129, 0x81, 0x40000, &(0x7f0000000140)={0x2, 0x1, @multicast2}, 0x10)
chroot(&(0x7f0000000180)='./file0\x00')
setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000000)=0xfff, 0x4)
sendmsg$inet_sctp(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, 0x0, 0xfffd}, 0x0)

00:00:10 executing program 1:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0)
rename(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0/file0\x00')
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={<r0=>0xffffffffffffffff})
sendmsg(r0, &(0x7f0000001700)={&(0x7f00000000c0)=@in={0x2, 0x2, @broadcast}, 0x10, &(0x7f0000000180)=[{&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000000100)="a58a099ed3c952f874ac9d11a91e0fb979558d44b17e16067e3fa93c5c7f649d46ada0ebabf6b85b136d1a2f4e", 0x2d}, {&(0x7f0000000140)="a26a1d4d1f2e3bf24503da2e92", 0xd}, {&(0x7f0000001280)="4908ad3fcd14b0e4bfea089bfe4f83ae12aa5240efc8b07c4154ac2d6ec52d325f723a020388db5dc523ab1f5c158ca0762eed40f54a09770cb7472cdb5c8e6d8c066ecf143d8ed44e70027ec484e426a29ad7d928b895c07073a8f4f092e15d8653b34a02cefa1e0d499d79745c3e53eb00ce153aa8067d0dac73f560924eb08e8bd8e03d61da55c728c2b5576c5295f669adcb083252903a803faf18aeb579bdc453", 0xa3}, {&(0x7f0000001340)="ffe423dd028d9148dc0a12630ef22bf30b5668061e944de9c654126806a4c2cd14910dcef041d2ac366354bc1caa88bf690d08cdd82ae5c7e53f7ee585ee8a0e9eb585bfe745976ed27b3a267675fa06286078dde5774e035671b16b9e0482c4bd93d54fbb56fae2c8e99f3273755dd6aeb11783a0fe1ff60d8ef20a20e7406ba6eb53640e4116a9b8368d366dcf32442e085872db392a24b3c380a2891f4bb598aa1968ceab", 0xa6}], 0x5, &(0x7f0000001400)=[{0x108, 0x1, 0x3, "94d0663ec75da81fb88f95245a0eb765b7e7953c76d914363b001b576d274422d590f112bc471dd7d224dfcbfbeab58c37991afcadf2b5fbfbc4c156fb1415bf0327d3b3bf8565851d49790165e5807955267c2795cff646abe17cbf764c0ea550568ec03d2ddb52d041be9205e68e734188898aa6a506233e825448471cc390780c819b7dc82ef88c2201a693e73e7584ae6953c3c4379ed4e5398d99971d6f29a4e3d442b45094bc71ff139b0b0f403e51cbc64edf35a4ffd6fa2b95f2e5242e98401c90eb1d106d73a9d0463fb0cf225db4944a1c2eb086e4804fd2655672242bfda06ac17b47fee32d2118c6eaa0427572a12986fd"}, {0xc0, 0x84, 0x800, "f39760d4528e5bda6b9668ded53ab77fd8023c17e1573162e2d51322bf34a70c93c3aa3c074796ad3a1e5af503a2e7f93c106fd1d3be4e00111fc146f42c99efe147d8098022880133906a38a2e90e7329517744698c27b820522a1e7a41eac9cf711727b054ccff95c6c144462cb39af30835996c2f3dd00fd4cdadec0b80eefb7fea38f4b7b2c95b3485a8f61957a1cf36f2ea1ac4eff5d0ccaec53acfb005ed186b727ab05c983908673f9601"}, {0x108, 0x88, 0x7df, "3f8e1666a94570601337a58ab668dd9eee63077732fc8881ef3c2180642990545806a9bdd8f036de7a11026e2e6b696ed9e1030cf7e4124238d893f681255aa31c1fee4b181f5beaf02cdd6fe3c1cca3726d0a1a7e2d694991439d3c2e8e4ee1f43f8c87523a1fd722322470493c83c9167ec8ab870c1ad4d953f53dd4cd1a0a519f240bfa59d4753b9385973ff08a316b77df9f4501bd8d8dc31c52e1df9cfcb5c03037ba75b2f0af1f63221cbddc7b61e18332287f05464a2b5eec54e85602ee06671cbda4adaf4f52703e531d9c0bbf823924a59beaa872a034ef7b732056499a68fa402b548fbc586f380d68f635b22f"}], 0x2d0}, 0x0)

00:00:10 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = open(&(0x7f0000000200)='./file0\x00', 0x200, 0x8)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000240), &(0x7f0000000280)=0x4)
r2 = dup(r0)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000140)={<r3=>0x0, 0x1, 0x2, 0x8, 0xfffffffffffffbff}, &(0x7f0000000180)=0x18)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f00000001c0)={r3, 0x8, 0xffffffffffffff33}, 0xc)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000040)={<r4=>0x0}, &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f00000000c0)={r4, 0xa389}, &(0x7f0000000100)=0x8)
setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000000), 0x4)

00:00:10 executing program 0:
truncate(&(0x7f0000000000)='./file0\x00', 0xad2d)
r0 = socket(0x2, 0x5, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1204, &(0x7f0000000280)={0x0, 0x200}, 0x0)

00:00:10 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000100), 0x4)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x104, 0x100)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000040)={<r2=>0x0, 0x3, 0x1, [0x400]}, &(0x7f0000000080)=0xa)
setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000000c0)={r2}, 0x8)
poll(&(0x7f0000000140)=[{r0, 0x66}, {r1, 0x4}, {r1, 0x42}, {r0, 0x2000}, {r0, 0xc0}], 0x5, 0x2)
r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r4 = dup(r3)
pwritev(r4, &(0x7f0000000600)=[{&(0x7f0000000580)='I', 0x1}], 0x1, 0x6d998)
lseek(r4, 0x0, 0x3)
write(r3, &(0x7f0000000200)="9c", 0x1)
listen(r0, 0x3)

00:00:10 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
recvmsg(r0, &(0x7f0000003600)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
sigaltstack(&(0x7f0000d5a000/0x3000)=nil, &(0x7f0000000200))
msync(&(0x7f0000d5c000/0x2000)=nil, 0xfffffffffffffef1, 0x6)
getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
r1 = fcntl$dupfd(r0, 0x11, r0)
readlinkat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=""/79, 0x4f)
connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="82022e2f663448b3978a252be750b5ba5b235d5f17696c653000"], 0x1)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="01004022", @ANYRES32=<r2=>0x0], 0x0)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r2, 0x1000a}, 0x10)

00:00:11 executing program 3:
r0 = msgget(0x2, 0x0)
msgsnd(r0, &(0x7f0000000200), 0x8, 0xfffff80012c87000)

00:00:11 executing program 2:
r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000140)=0x10)
close(r0)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={<r2=>0xffffffffffffffff})
accept$unix(r1, &(0x7f00000002c0)=@abs, &(0x7f0000000300)=0x8)
fchmodat(r1, &(0x7f0000000180)='./file0\x00', 0x2)
linkat(r1, &(0x7f00000001c0)='./file0\x00', r1, &(0x7f0000000200)='\x00', 0x400)
truncate(&(0x7f00000000c0)='./file0\x00', 0x100000001)
sendfile(r1, r2, 0x0, 0x1100)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000340)={@in={{0x2, 0x0, @broadcast}}, <r3=>0x0, 0x400, 0x2, 0x3}, &(0x7f0000000400)=0x94)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000440)={r3, 0xc053}, 0x8)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000240), &(0x7f0000000280)=0x4)
open$dir(&(0x7f0000000040)='./file0\x00', 0x8804, 0x10)

00:00:11 executing program 0:
preadv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000080)=""/120, 0x78}, {&(0x7f0000000640)=""/4096, 0x1000}], 0x2, 0x0)
r0 = socket(0x2, 0x2, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000001480)="a902010000805cb90cca8590", 0xc)
writev(r0, &(0x7f0000000f40)=[{&(0x7f00000014c0)="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", 0xacf}], 0x1)
r1 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0)
pwritev(r1, &(0x7f00000003c0), 0x273, 0x0)
mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x11, r1, 0x0)
getgroups(0x1, &(0x7f0000001640)=[0x0])
write(r1, &(0x7f0000000180)="bd", 0x1)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, &(0x7f0000000140))
pipe2(&(0x7f0000000100)={<r2=>0xffffffffffffffff}, 0x0)
getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000001c0)={<r3=>0x0, 0x1a3d, 0x7, 0x3ff, 0xffffffffffffffff, 0x231, 0x5, 0x400, {@in={{0x2, 0x2}}, 0x0, 0xde73, 0x81, 0x3, 0x5, 0x4}}, &(0x7f0000000280)=0xb8)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000002c0)={0xcf, 0x1000000000000, 0x4000, 0x4a, 0x3, 0x7, 0x4, 0x7fff, r3}, 0x20)
sync()

00:00:11 executing program 2:
r0 = accept(0xffffffffffffffff, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x10)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f00000000c0)={<r1=>0x0, 0x54}, &(0x7f0000000100)=0x8)
accept(r0, &(0x7f0000000200)=@in6, &(0x7f0000000240)=0x1c)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={<r2=>r1, 0xb}, &(0x7f0000000180)=0x8)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000001c0)={r2}, 0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x19, &(0x7f0000000000), 0x2)

00:00:11 executing program 2:
setresuid(0x0, 0xee01, 0x0)
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x18, 0x0, 0x0)
socket$inet6_udplite(0x1c, 0x2, 0x88)

00:00:11 executing program 0:
mlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000)
munlock(&(0x7f0000ff8000/0x2000)=nil, 0x2000)

00:00:11 executing program 2:
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$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x1e, &(0x7f00000001c0)={r1}, 0x8)
accept4$inet(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x10, 0x10000000)

00:00:11 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x70500, <r1=>0x0}, &(0x7f0000000080)=0xc)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, 0x60000000000000, 0x5}, 0xc)
r2 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x15, &(0x7f0000000180)={0x8066}, 0x4)

00:00:12 executing program 3:
r0 = msgget(0x2, 0x0)
msgsnd(r0, &(0x7f0000000200), 0x8, 0xffffffff00000000)

00:00:12 executing program 1:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="ee08665d19ac14d5e51348771197a7728420aef61715f7b1c3d4dc57eb2ad9a7a99ca6b3830c926dfb817a00", 0xffffff29)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000080)="f66e5267e760bc10637dcc1e1b5067145850d95624ed0a4213017c7a81f810229c1fbbc733c6709509feda2252bb3075cc18d100815202c67a7626a60a0f4eb2d7aac18c998eb4408b7821a24cc1a6ad16232df2de740a71cd23cb1adb0ff66ab2f1384964dbfe0644209995c7d0f01237619add30c9dbf0a3b9638d498cb0c1e25c5d4d95a0ad345a1d79c0eaa549915e22a3ea63934ac8a3ba6aacedf4f6be62498cee37bcf62415d98c8f62e47eff4cb1053c62978424ad6aca48a687834f89153bcd02d5e5229f662b4f04ce36cdb8ba543ae494c80147a4ae2b021ae0dc", 0xe0)

00:00:12 executing program 0:
freebsd11_stat(&(0x7f0000000140)='./file0\x00', 0x0)
freebsd10_pipe(&(0x7f0000000080))

00:00:12 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x10, &(0x7f0000000180)=0xfffffffffffffa31, 0x4)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040)={<r1=>0x0, 0x4}, &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000100)={r1, &(0x7f00000000c0)}, &(0x7f0000000140)=0x10)
connect$unix(r0, &(0x7f00000000c0)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa)

00:00:12 executing program 0:
r0 = socket$inet(0x2, 0x0, 0x1)
r1 = fcntl$dupfd(r0, 0x11, r0)
setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x51, &(0x7f0000000080)={0x1ff, {{0x1c, 0x3, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x10001}}}, 0x88)
getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000040)=0x8)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 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)

00:00:12 executing program 2:
r0 = socket$inet(0x2, 0x4, 0x8001)
recvfrom$inet(r0, &(0x7f0000000000)=""/172, 0xac, 0xc2, &(0x7f00000000c0)={0x2, 0x2, @loopback}, 0x10)
fcntl$getown(r0, 0x5)
pwritev(r0, 0x0, 0xfffffffffffffeac, 0x4f)

00:00:12 executing program 1:
r0 = shmget(0x1, 0x4000, 0x2, &(0x7f0000ffa000/0x4000)=nil)
shmctl$IPC_RMID(r0, 0x0)
freebsd10_pipe(&(0x7f0000000240)={<r1=>0xffffffffffffffff})
pwritev(r1, 0x0, 0x0, 0x0)

00:00:12 executing program 0:
socketpair(0x10, 0x20000000, 0x1, &(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)={0x7, [0x0, 0x0, <r2=>0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x20)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={r2, 0x56}, &(0x7f0000000140)=0x8)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
r3 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r3, 0x29, 0xb, &(0x7f0000000100), 0x4)
getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000180), &(0x7f00000001c0)=0x4)

00:00:12 executing program 3:
r0 = msgget(0x2, 0x0)
msgsnd(r0, &(0x7f0000000200), 0x8, 0x0)
accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000100))
pipe2(&(0x7f0000000140)={<r1=>0xffffffffffffffff}, 0x4)
r2 = accept(r1, &(0x7f0000000000)=@in6, &(0x7f0000000180)=0xfffffffffffffcd9)
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000080)={<r3=>0x0, 0x7, 0x2}, &(0x7f00000000c0)=0x8)
recvfrom$inet6(r2, &(0x7f0000000040)=""/51, 0x33, 0x40000, &(0x7f00000001c0)={0x1c, 0x0, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x302}, 0x1c)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000240)=ANY=[@ANYBLOB="1c004e200200000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000007e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000026283c7f79171936452b879327a2e9da05fb25791ffc1cd05d99601ec0c7082858fd8689986eb3e8afea33483f62fa670baacbff3a40966989f9181ffc19b4369585f2d6b27a6accab6cfdc9e180b4fec1c4d2ff", @ANYRES32=r3], 0x84)

00:00:12 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="01000040", @ANYRES32=<r1=>0x0], &(0x7f0000000100)=0x8)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x24, &(0x7f0000000140)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @local}}, r1}, 0x268)

00:00:12 executing program 2:
munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x81010, 0xffffffffffffffff, 0x0)
mincore(&(0x7f0000ffb000/0x4000)=nil, 0x4000, &(0x7f0000000000)=""/178)
munmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000)
mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2002, 0x0, 0x1011, 0xffffffffffffffff, 0x0)

00:00:12 executing program 0:
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x100004)
readlinkat(r0, &(0x7f0000000280)='./file1\x00', &(0x7f0000000040)=""/211, 0x57)
lseek(r0, 0x56, 0x0)

00:00:12 executing program 2:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x0, 0x51, @empty, 0xe8}, 0x1c)
fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x3, 0x0, 0x7fffffffffffffff, 0x1000300010005})

00:00:12 executing program 2:
mkdir(&(0x7f00000aa000)='./file0\x00', 0x0)
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x123)
fchmodat(r0, &(0x7f0000000140)='./file0\x00', 0x10)
symlink(&(0x7f0000281000)='..', &(0x7f0000000040)='./file0/file0\x00')
r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x0)
chroot(&(0x7f00000000c0)='./file0\x00')
faccessat(r1, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x1000)

00:00:12 executing program 0:
socketpair$unix(0x1, 0x20000001, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
open(&(0x7f0000000000)='./file0\x00', 0x0, 0x45)
sendto(r0, &(0x7f0000000140), 0xffffff94, 0x0, 0x0, 0x0)
socket$unix(0x1, 0x2, 0x0)
sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0)

00:00:12 executing program 1:
symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00')
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
select(0x40, &(0x7f00000000c0)={0x8, 0x3, 0x80, 0x4, 0x3, 0x1, 0x3, 0x1}, &(0x7f0000000100)={0x6, 0x7fde5202, 0x0, 0x1, 0x3, 0x4, 0x1, 0x6}, &(0x7f0000000140)={0x5, 0x0, 0x9c8, 0x9ec, 0x474, 0xffffffffffff0ea4, 0x2, 0x1}, &(0x7f0000000180)={0x3ff})
fstat(r0, &(0x7f0000002cc0))

00:00:13 executing program 3:
r0 = msgget(0x2, 0x0)
msgsnd(r0, &(0x7f0000000200), 0x8, 0x0)
msgrcv(r0, &(0x7f0000000000)={0x0, ""/12}, 0x14, 0x3, 0x800)

00:00:13 executing program 2:
munmap(&(0x7f0000ff7000/0x4000)=nil, 0x4000)
mlock(&(0x7f0000ccf000/0x3000)=nil, 0x3000)
msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3)
madvise(&(0x7f0000db0000/0x2000)=nil, 0x2000, 0x4)

00:00:13 executing program 0:
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
bind$unix(r0, &(0x7f0000000080)=@abs={0x1, 0x0, 0x2}, 0x8)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
bind$unix(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x0)

00:00:13 executing program 1:
munmap(&(0x7f0000f52000/0x1000)=nil, 0x1000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2)
syz_emit_ethernet(0x32, &(0x7f0000aa9fb6))
r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000)=0x5, 0x4)

00:00:13 executing program 2:
madvise(&(0x7f0000aa5000/0x1000)=nil, 0x1000, 0x2)
munmap(&(0x7f0000aa2000/0x4000)=nil, 0x4000)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x8)

00:00:13 executing program 2:
socketpair(0x10, 0x30000007, 0x8, &(0x7f0000000240)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x1, 0xfff, <r1=>0x0}, &(0x7f0000000080)=0xc)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={r1, 0x59f34e2c}, &(0x7f0000000140)=0x8)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x23, &(0x7f0000000100), 0x10)

00:00:13 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x25, &(0x7f0000000140), &(0x7f0000000180)=0xffffffffffffff12)

00:00:13 executing program 1:
socket$unix(0x1, 0x1, 0x0)
r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil)
r1 = socket$inet_icmp(0x2, 0x2, 0x1)
setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000080)="51776c5a4cef1f7cd9ee5693c9b03cfc308fbd219fd5c7912aad08b53af9e70a1105cb2bc0d432ce7e3d7c6a54b7c9e3fc8157b05d53c01e0137fea714cc19727c135dc2dd6aa73ea30e99939639d01e2cee14c64d5bc764bdd471b9fcbd2ce1148e62d419e54511028e18dbfe3497a946a9429411eddfaba70efa9d2698fc1556f73031c9cde45cfb4993647bb3890838938b2a1f41", 0x96)
shmctl$IPC_SET(r0, 0x1, &(0x7f0000000000))

00:00:14 executing program 3:
r0 = msgget(0x2, 0x0)
msgsnd(r0, &(0x7f0000000200), 0x8, 0x0)

00:00:14 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r1 = dup(r0)
open(&(0x7f0000000080)='./file0\x00', 0x40, 0x40)
pwritev(r1, &(0x7f0000000600)=[{&(0x7f0000000580)='I', 0x1}], 0x1, 0x6d998)
ftruncate(r0, 0x7f)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4)

00:00:14 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x3, 0x4)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000240)={0x0, 0x8ced, 0x1, 0x20}, 0xf1ae)

00:00:14 executing program 1:
r0 = open(&(0x7f0000000340)='./file0\x00', 0x100, 0x20)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000380)={<r1=>0x0, 0x8, 0x0, 0x4}, &(0x7f00000003c0)=0x10)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000400)={@in={{0x2, 0x1, @rand_addr=0x1}}, r1, 0x81, 0x2, 0x80, 0x3, 0x6, 0x9}, 0xa0)
mlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000)
r2 = accept4$inet(0xffffffffffffff9c, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000100)=0x10, 0x20000000)
chmod(&(0x7f00000005c0)='./file0\x00', 0x10)
setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r2, 0x84, 0x8001, &(0x7f00000002c0)={0x0, &(0x7f00000001c0)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x3, @loopback, 0x7}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x2, 0x5, @loopback}, @in6={0x1c, 0x1, 0x10001, @loopback, 0x7fff}, @in6={0x1c, 0x0, 0x9, @loopback, 0x7fff}, @in={0x2, 0x2, @broadcast}, @in={0x2, 0x0, @broadcast}, @in6={0x1c, 0x3, 0xff, @remote={0xfe, 0x80, [], 0x0}, 0x8}]}, &(0x7f0000000300)=0x10)
r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x200, 0x0)
r4 = socket(0x1f, 0x20000005, 0x8000)
getsockopt$inet6_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000000)={r1, 0x9, 0x7}, &(0x7f00000006c0)=0x1)
mknodat(r3, &(0x7f0000000640)='./file0/file0\x00', 0x60, 0x1)
socket(0x3, 0x2, 0x6)
getsockopt$sock_accept_filter(r4, 0xffff, 0x1000, &(0x7f00000007c0), &(0x7f0000000140)=0x100)
mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x3, 0x12, r3, 0x0)
mlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000)
sendto$inet(r2, &(0x7f0000000700)="3ca687b1fd4e1a42b5d711d5db16eb937079032a4c5abe0cb30a6273cec9f22c69fa4ebb03d6ba1a6aaa638861b53bac5090b8776cf9fc564e01f3633cf8fa523fa6ab52d952493e7eea9a59a02c6b0d36797c4c4875ca3aeb8940bd8db59383afd4de8394089507a9aa5740043712c24a27486fdacf76f3597ad6abb77f3350bdb376ac57c6cd484d738b29f530eb60a302e1", 0x93, 0x0, &(0x7f0000000080)={0x2, 0x0}, 0x10)
setsockopt$inet_buf(r0, 0x0, 0x50, &(0x7f0000000600)="49ce341da1ae46428d4fff06b72739729941ce5388e52a94144fdb55f86edbe870f0d9d8016c1d1c2baec4d044ad22e6d9c31c", 0x33)
setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000004c0)={'accf_data\x00', "5d7b71d5da728a1b391b57e9f386e5b5116ba58f62bdaa7573a5da46196191f8d0ab6bc07903c65963897eef797574c14539cead88ff69ba6022f5adf1924b55256ebecae737cf2837c2e715603b6bf7a7662ef8c381f7ca54e388b17add93dfea8dceee746188fef687170d082fb1a7c0d36cd81dda7d7f24a3f578c199af5ab78dc741bca98c1109f7f3ddbfe7234c56a05e92a40d358e9effd47c939e56b61f7ea51b1f550163c3bc990b548b361677d58cc9416be48ae6a98d202ee9c5da7410cdbac1b80cc6005e77441a05436d3bb3b0eb9d2a9fe996d84cca20376cc541d7b559bb6bd0a63ab1fef5c1428eb4"}, 0x100)

00:00:14 executing program 2:
getgroups(0x3, &(0x7f0000000140)=[0x0, 0x0, <r0=>0x0])
chown(&(0x7f00000003c0)='.\x00', 0xee00, 0x0)
chown(&(0x7f0000000040)='.\x00', 0x0, r0)

00:00:14 executing program 2:
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
setsockopt(r0, 0x2, 0x13cb0fe3, &(0x7f0000000040)="613d4a1770c957620d581234fbbdc04b4e68dae7a34489f7362222fa1f62a03f09f5cfe2e8c34b72d97cfafdf6edec4455296fa400922c3bc2e88f8eec44f5598e94519b2de9ced45578091fc5d8ec6e49670509a20400d43d86e0394a36262a67e32f9fc28771f7b5d1e9a6f41113d22e2c53cdbf531bc4b76b310e5e2c775fa759119e4baa60425d6d982baeeef0c82710d2fefcf25abaecced47e24f886f287", 0xa1)
r1 = socket(0x10000000002, 0x3, 0x0)
getsockopt(r1, 0x0, 0x40, 0x0, 0x0)

00:00:14 executing program 2:
r0 = socket$inet6(0x1c, 0x0, 0x1)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000140)={<r1=>0x0, 0x1ff}, &(0x7f0000000180)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r1, 0x100000000, 0x9, 0x4}, &(0x7f0000000200)=0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000100)={0x0, 0x7fffffff}, 0x8)
r3 = fcntl$dupfd(r2, 0x0, r2)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x26, &(0x7f0000000000), 0xfe6a)

00:00:14 executing program 1:
r0 = socket$inet(0x2, 0x7, 0x100)
getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x8)
r1 = open(&(0x7f0000000140)='./file0\x00', 0x80000000000206, 0x0)
r2 = dup(r1)
pwritev(r2, &(0x7f0000000600)=[{&(0x7f0000000580)='I', 0x1}], 0x1, 0x6d998)
dup(r2)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000080)={<r3=>0x0, 0x5e, "fb8d568b13561cbd724e21ea307702ed79a69e025e458118d8cdda181daad213a3aad87b5ff3de515be0bf50eb66afd4af937e31c72f22a9f176dd62b46d263068d446b7a011c6918f9ffb854e354932eed66996166a2d8739b3be0e5ac7"}, &(0x7f0000000100)=0x66)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000180)={r3, 0xe2}, 0x8)
read(r2, &(0x7f0000000240)=""/175, 0xffffffc9)

00:00:15 executing program 3:
r0 = shmget(0x3, 0x3000, 0x500, &(0x7f0000ffb000/0x3000)=nil)
shmctl$SHM_LOCK(r0, 0xb)
r1 = msgget(0x3, 0x1)
msgrcv(r1, &(0x7f0000000140)={0x0, ""/230}, 0xee, 0x2, 0x1800)
r2 = msgget(0x2, 0x0)
msgget(0x0, 0x20)
msgsnd(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB="40003a5d3ffdac1e120000007f000000209ff51c425fa81506fcaa1b52fc7dd12bff6d7570528e9e41b00f83046f9c3ebee819945bb40e9b9c4ae6b3500969636c44c59a99522d6c634fc0c48e264d8ee66e54929f902d5069241b7330c808a5971500b5eb7c8835968f316284"], 0x8, 0x0)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x51, &(0x7f0000000000)={0x0, {{0x2, 0x1, @broadcast}}}, 0x90)

00:00:15 executing program 1:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0)
open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001})
r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
flock(r2, 0x2)
flock(r1, 0x2)
flock(r0, 0x2)
getsockopt$inet6_int(r0, 0x29, 0x6d, &(0x7f00000000c0), &(0x7f0000000180)=0x4)
fcntl$lock(r2, 0xe, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x100000001})

00:00:15 executing program 2:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
flock(r0, 0x6)
close(r0)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
fcntl$getown(r1, 0x5)

00:00:15 executing program 0:
r0 = dup(0xffffffffffffff9c)
getsockopt$inet_tcp_buf(r0, 0x6, 0x465, &(0x7f0000000000)=""/116, &(0x7f0000000080)=0x74)
pipe2(&(0x7f00000000c0)={<r1=>0xffffffffffffffff}, 0x100000)
lseek(r1, 0x0, 0x2)
r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x400, 0x8)
clock_nanosleep(0xe, 0x1, &(0x7f0000000140)={0xc5, 0x5}, 0x0)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000180)={<r3=>0x0, 0x1ff, 0x3, 0xb, 0x7fff}, &(0x7f00000001c0)=0x18)
setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000200)={r3, 0x800}, 0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000240)={0x2, 0x1, r3}, 0xc)
execve(&(0x7f0000000280)='./file0\x00', &(0x7f00000004c0)=[&(0x7f00000002c0)='\x00', &(0x7f0000000300)='+[#+,\':\xed\x00', &(0x7f0000000340)='(\x00', &(0x7f0000000380)='\x00', &(0x7f00000003c0)='$&:@\x00', &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='{\x00'], &(0x7f0000000540)=[&(0x7f0000000500)='{[\x00'])
socketpair(0x1f, 0x20000001, 0x3, &(0x7f0000000580)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff})
fdatasync(r2)
getsockopt$inet6_sctp_SCTP_EVENT(r5, 0x84, 0x1e, &(0x7f00000005c0)={<r6=>r3, 0xa, 0x9}, &(0x7f0000000600)=0x8)
setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f00000006c0)={r6, &(0x7f0000000640)=[@in={0x2, 0x2, @multicast2}, @in6={0x1c, 0x2, 0x4, @empty, 0x6}, @in={0x2, 0x2}, @in6={0x1c, 0x3, 0x7c, @remote={0xfe, 0x80, [], 0x0}}, @in={0x2, 0x0, @loopback}]}, &(0x7f0000000700)=0x10)
setsockopt$inet_mreqsrc(r5, 0x0, 0x4f, &(0x7f0000000740)={@loopback, @rand_addr=0x3d, @local={0xac, 0x14, 0x0}}, 0xc)
open(&(0x7f0000000780)='./file0/file0\x00', 0x10c02, 0xce)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x20, &(0x7f00000007c0)=0x2, 0x4)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000800)={r3, 0x6, 0xf, 0x8, 0x100000000}, &(0x7f0000000840)=0x18)
pwritev(r1, &(0x7f00000009c0)=[{&(0x7f0000000880)="a77c009c63e8611aea0f59f311dc8266e0020646b12e9edc6be7894a47297a96cf73790c46c7e1f6ebc77d4a82a9e47ebef00d5c62135052945cad708705667d2e8a7fb674e6798a389568706e201713ab5c5d327444bfc6e7ed63c5d6c8a1", 0x5f}, {&(0x7f0000000900)="9a7b393e05142a5516ef36f97e53cc6564", 0x11}, {&(0x7f0000000940)="33f1690bcc3a2a073412790e1c9ae33df1fc3e776a01a98c814ff4dd7fdf8b41ee55677be3b28c58a3d5d87aaaa6c8eba264d605f895cc173860fc7e7e5df20ae3440fb8d16fc502ece31c6e8e83d77ad29209dc", 0x54}], 0x3, 0x0)
rename(&(0x7f0000000a00)='./file0\x00', &(0x7f0000000a40)='./file0\x00')
pipe2(&(0x7f0000000a80), 0x0)
chroot(&(0x7f0000000ac0)='./file0/file0\x00')
futimesat(r0, &(0x7f0000000b00)='./file0/file0\x00', &(0x7f0000000b40)={{0x8, 0x3885}, {0x2, 0x35}})
freebsd11_stat(&(0x7f0000000bc0)='./file1\x00', &(0x7f0000000c00)={0x0, 0x0, 0x0, 0x0, <r7=>0x0})
getresgid(&(0x7f0000000c80)=<r8=>0x0, &(0x7f0000000cc0), &(0x7f0000000d00))
fchownat(r0, &(0x7f0000000b80)='./file0\x00', r7, r8, 0x400)
setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000000d40)=0x3, 0x4)
sendto(r4, &(0x7f0000000d80)="2c141fba47e2065c6d8f11fe03aecbedbc46f2675f92fc5749d852d9ed9ccbb85008fd72003058b1f614e4b520b554e3b8ebb8ac42bdc2986e1ea8d6109e417050c8e4bdd51f474e1386525f8d88df29dfc749986c183776321c897cb004be93bbddd8a494d187d404ee3a6150f66dc9b4e66e9342387eac70bf405d6f7c16", 0x7f, 0x80, &(0x7f0000000e00)=@in6={0x1c, 0x0, 0x3f, @remote={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c)
dup(r5)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x2, &(0x7f0000000e40)={r6, 0x8, 0x4, 0x4, 0x3, 0xd5}, &(0x7f0000000e80)=0x14)

00:00:15 executing program 2:
socketpair$unix(0x1, 0xfffffffffffffffe, 0x0, &(0x7f0000000080)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
shutdown(r0, 0x0)
sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="28000000ffff000003000000000000005604aa2f12be2be08436a1a9b99e431896688e6995685df4"], 0x28}, 0x0)

00:00:15 executing program 2:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x10080, 0x8)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000040)={<r1=>0x0, 0x80000000}, &(0x7f0000000140)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x0, 0x200, @local={0xfe, 0x80, [], 0x0}, 0x1}}, <r2=>r1, 0xffffffff00000000, 0x3ff, 0x0, 0x398c, 0x4, 0x3}, &(0x7f0000000340)=0x98)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, <r4=>r2, 0x8, 0x7, 0x101, 0x40, 0x800}, &(0x7f0000000440)=0xa0)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000480)={r4, 0x5}, 0x8)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x20d}, 0x98)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="02000000ac1400bb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f35417c150571fdf1289eaa4c532b5e4dd5513e065a1e0bd1c0f2d6064318ffe368acc0fe53ebaeaccce80564e7037b42ad530f3efd94768e5eeacb5b304", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0)

00:00:15 executing program 0:
r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x400000002c5, 0x1004)
pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000000100)="f0", 0x1}], 0x1, 0x0)
ftruncate(r0, 0x6605)
fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
r2 = getgid()
fchownat(r0, &(0x7f00000000c0)='./file0\x00', r1, r2, 0x40003ff)

00:00:15 executing program 2:
r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x0)
ftruncate(r0, 0x800800805ffff)
truncate(&(0x7f00000000c0)='./file0\x00', 0x20000)
fdatasync(r0)
ftruncate(r0, 0x0)

00:00:16 executing program 1:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
chmod(&(0x7f0000000080)='./file0\x00', 0x0)
connect$unix(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="73026f0f12df97c957e2d52da4a2f2efb0529b90bd79fb8fb089f840a4ddf92edcaee8356600336c62836bfa5a95cb"], 0x1)
mkdir(&(0x7f00000000c0)='./file0\x00', 0x47)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

00:00:16 executing program 3:
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000040)='htcp\x00', 0x5)
r1 = msgget(0x2, 0x0)
msgsnd(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="000012d127f0f489d28aed75a810e70000"], 0x8, 0x0)

00:00:16 executing program 0:
mkdir(&(0x7f0000000000)='./file0\x00', 0x8)
sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9", 0x5e, 0x0, 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000080)=0x4)
symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00')
sync()

00:00:16 executing program 2:
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000000), 0x2)

00:00:16 executing program 1:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00'])
write(r1, &(0x7f0000003500)="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", 0x1000)
socket$inet_tcp(0x2, 0x1, 0x0)
r2 = semget(0x3, 0x1, 0x2)
__semctl$SEM_INFO(r2, 0x3, 0xb, &(0x7f00000000c0)=""/144)

00:00:16 executing program 2:
clock_getres(0x4, &(0x7f0000000080))
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt(r0, 0x7, 0x8, &(0x7f00000000c0)="b41649c9c1e1398f6b866debb6464912b7b7015a4defc2fb4c35169fafb0e1d3420024bacb4f611ca2599b261a1e8c22cfc16874d20b85fab74e2ba3e941d4efad1d6139414c7187f3ac89f08b86ab42e55f7bbcdd6c309c8aa97ed9392c7cc43fd60a22f902da3c3b2db724f99a50d5084b7f1a96b7e4a7572b46f4aa3a517aa499217e53c78a8cd13a3a64deee027435472f16c1f82e29122815611c3c9a917ce7a1575087a1d865617d4764a0ea3776d6be5ebf3d8689fb74ca568a998b6eaf5953e34db0d08bd4c375df13e00b58a4", 0xd1)

00:00:16 executing program 0:
mkdir(&(0x7f0000000000)='./file0\x00', 0x8)
sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9", 0x5e, 0x0, 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000080)=0x4)
symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00')
sync()

00:00:16 executing program 2:
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, 0x1203, &(0x7f0000000040)={r1, 0x1}, 0x385)
fchdir(r0)

00:00:16 executing program 2:
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
r1 = socket(0x1f, 0x4, 0x1ff)
getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0)
mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000140), &(0x7f00000001c0)=0x4)
fsync(r0)
renameat(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0/file0\x00')
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x2, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x2}}, <r2=>0x0, 0xffffffffffffffdc, 0x9, 0xc16, 0x0, 0x41c6}, &(0x7f0000000200)=0x98)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000340)={r2, 0x2}, &(0x7f0000000380)=0x8)

00:00:17 executing program 3:
r0 = msgget(0x2, 0x0)
freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
freebsd11_stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
freebsd11_stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
r5 = fcntl$getown(0xffffffffffffffff, 0x5)
r6 = getpgid(0x0)
msgctl$IPC_SET(r0, 0x1, &(0x7f0000000300)={{0xc7dc, r1, r2, r3, r4, 0xa2, 0x8001}, 0x7, 0x6, 0x80000001, 0x43, 0x10001, 0x800, r5, r6})
freebsd11_stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0))
msgsnd(r0, &(0x7f0000000200), 0x8, 0x0)

00:00:17 executing program 1:
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000001c0)=ANY=[@ANYRES32=<r2=>0x0, @ANYBLOB="d437ffff1d920000280f060009000000090000001c004e2303000000000000000001000000000000000000010300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="030000000200000000ffffff0200000001000000"], &(0x7f0000000280)=0xb0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000340)={<r3=>r2, 0xa39, 0x3fb}, &(0x7f00000002c0)=0xc)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f00000000c0)={@in={{0x2, 0x2, @multicast2}}, r3, 0xffffffffffffffff, 0x678, 0x3ff, 0x4, 0x6}, &(0x7f0000000180)=0xa0)
setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000040)='vegas\x00', 0x6)
socket$inet6_sctp(0x1c, 0x4000005, 0x84)

00:00:17 executing program 2:
mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x8200001002072, 0xffffffffffffff9c, 0x0)
r0 = dup(0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000180)=ANY=[@ANYRES32=<r1=>0x0, @ANYBLOB="ec0000006b5dc971b45064cd6eb3cad2efe689db7dbf57e91363a41bea518e92b16c7c574f35c7079c476fdd8eb10b4cd490636087cb9534b198d0c21154615c5b5baac7a2219d33814e00bc3ec4c50e633176ff51969584ffc0a5742fd5116ab59f0d9bd23e43187874027d1ce440ebf0718ec71d416387b556938c14e7c7e351149e0fea11c72f00606976f015c25738a7c23abd951b660070f1a8edb127817cf9fc351188a08086896f9a3c5be2490ce32d1791ed3f37f23848c5bcdff46b94f7f4889193790490038b5deb424f57ee8ae49eebc490c860433b4032b46238c67965af52f4de4e625c46895d3db429"], &(0x7f0000000280)=0xf4)
getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000080)={<r2=>r1, &(0x7f0000000340)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f00000000c0)=0xfffffffffffffd09)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={r2, 0x10000}, &(0x7f0000000140)=0x8)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000003c0)={r2, 0x81, "dab1860ad704aa1a89c3427cd4865ba7ced1f3cfe986f00efa6a5feb45b0b37f66d85312c44a7391feeb237c77be779844591e083e8ad2d5a294a4254256c8d16136c76d53e2bffe2bfe2b4adbc13f399909819896fcc624d209f1a8b6cb04519a20c2c77acdf9889dd9a1ee4e3fc80ed25173ddbf050f66eb2f4bb97f88151e41"}, &(0x7f00000002c0)=0x89)

00:00:17 executing program 0:
clock_getres(0x0, &(0x7f0000000080))
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000000c0)={@in6={{0x1c, 0x1, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x800}}, <r1=>0x0, 0x1b89, 0x2, 0xa80, 0xc5, 0x3f}, &(0x7f0000000180)=0x98)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000001c0)={0x9, 0x1, 0x200, 0x2, 0x0, 0x3b, 0x7ff, 0x4, r1}, 0x20)
getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0x4)

00:00:17 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
dup(r1)
unlinkat(r1, &(0x7f0000000000)='./file0\x00', 0x800)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000580)=ANY=[@ANYBLOB="1c004e22440b0000fe0da08000000000000000000000000000aa040000000000000000ed3868a1b3df3f3b0000000000000000000000000000000000000000001400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c5fb9bc20d228ffc0bfea619189d27fd7e8c56815a679777a502c4663da051744800bcfb4876b51cc63a1640de02343c5bc34163cf7d826d58d48fe261236db881dde1a6fae8e4fd2c583399fbe139c51af37be", @ANYRES32=<r2=>0x0, @ANYBLOB="1f00000000a200000000000002000000ffff0100"], &(0x7f0000000140)=0x98)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000200)={<r3=>r2}, 0x0)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000080)={r3, 0x8, 0x5, 0x8000000, 0x3, 0x10000}, 0x14)
sendmsg$inet_sctp(r1, &(0x7f0000000180)={&(0x7f0000000040)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f00000000c0)=[{&(0x7f0000000080)}, {&(0x7f0000000300)="5430f20d8d649c590dd0f66403a2228fbd8fefa044565f761529e0a34f208db180b787dae97c8cbdfb473d9688ced18835de6ba4b283153d7d462e686f66b5f679139dbb99f13bfe4aa9e990b0f3eea65f0d06cba5aff55a1db0fe146fd85dab0c91ceef66e623640443af69753e5a4c1c94fbad347b6713736242f004f387d242b797c1ed1007fdb877154803a04d63d383b4ac1eab09189585832bdb1e5cec22bd9c4fcb7baacf7597600dc51cf0d5f46f04f8e86ff418a585faa4d5e5e6e9d94d7f1e9e09ba29e71b6d3cdbd6bc214a56683ffa0f41cfc476496ccdcb", 0xde}, {&(0x7f0000000400)="effbb3f61ba9df11b92fc76b9bd6e5d7f157926bdda3eb329e12adf574f00e53f709c5e86e147759f68e07a4a13de0247308c9451274cc69d856aa15aed6f7236ce32daaef37e26cfdaabb55d52a64b52ad2119e2bf9614456ef0c687b9dba0f25ed660e126f5aee31c69541c2797940eca59ba7bc6eb2bdc1412ee9cffc2d3132e3a86049d538b1e5825f4a3745b18ecb8ffaee9230fe25447d4872f7d6f048e3b9ceb725231dde77b4dd10c6bb029f3b", 0xb1}, {&(0x7f00000004c0)="8efe553c8185e79a767e0c69e2e99fdc6a6588a1aaa4c4f3032b2d159df5ad61c5ca4e71423a6024f8c011ce24879b1f10f2e5ccce6cacc8207247ee0e27a85db7701da02134fcc210a8df6d8084ff86bb6c1f8fb494d2ad54ee21c958cdc43744144743e86dc218c009bb7a359c6ca43a7645b8bfe20a53a75b0545acd9338ba6c139f00d40d14ac15b90bd0782d5bbbce75f3137ba5def6bff", 0x9a}], 0x4, &(0x7f0000000100)=ANY=[@ANYBLOB="1000000084001a0009000000ac1400aa"], 0x10, 0x20000}, 0x20000)
setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={r3, 0x0, 0x2}, 0x8)

00:00:17 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x8000, 0x0, 0x0, 0xfffffffffffffffb}, 0x8)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
writev(r0, &(0x7f0000002580)=[{&(0x7f0000000080)="1340dcc774d33f1325f65efe4ca544110e8b8fda75074a39ac9995af2754bf1502aec7e20177aafe36b359c6d6e2aad6d9de314caa17e8bce9bf400db258661ecf279acbc8c85a76fdf45583b9828313ff249a17b6488c7c2b7a885a504fa32fed0eb833dadf502cf2a14cb36134d6d54f5b96a6ed4ec6f2dea6e3a06b7434b9933ddd401380e1ef2a9fa580bd4405328226dcb8668379de99865715cb6cc21c903d27a8208b316ded5e968b7e414511a11ba9133644525921129ad783308b331e8ba2a3", 0xc4}, {&(0x7f0000000180)="6b42bf7071b974659814762b0bf708cf4ad36dde3b39d14d98d4c4a095363d90a4b1065365589e452438e14ec0467d00c834c6b8fcda030af088d4a8d5961eb05facb103c62e3a1fff5f7cc60ef34a75f0434f137235c4d8d36c79290cec8785ca34bc06c75ad73d6c7c593153f27cb8d9e09ce123b492ee9574a34958aa4120684dc3ef9e91fe1eb51acc47c8d7adf45c4ca0927b", 0x95}, {&(0x7f0000000240)="123c273eaa0eb4fbf62463c856ba9180990990e8884e5d7930f24a8129e4ac24aee2f2159b6e783ad2b5341481d6bcd12175a948efda7a180ef6d1f5f1da2eb385f1ad0134d9054de3735576ded213c6966355c6866a880868479110cc8244a8eb28ce2b5f46a9f6e41d06362c05df563aff609c74b978ecee1e5b1d237b94aeb322f2ef11b91c514da576381aa5a46b76dbc6c47572bf7203829043d7e8d1d042257507f3d12f4e4a7e4d74c841c00f0f3fcdbe9e8bd981a78685fe60f5501c", 0xc0}, {&(0x7f0000000300)="c3ca1fab6205f6daf41338f994ae399f5e7030c784a5b006d16b8ed19f5e7adf30323df600db4cd3bbe05d6850e7642fdb4202de52fb7ae87ad5e43fc331f6f694bc9c16c11a52aa9edf203dd2cf9ecb01b4b258eea78fba12efab7aa68248d172ea00f85bafe44b11570c8e82fe8d133fc0b357352391f541c6d93cdaa048107411b735f115024c54ae735e41b2a98bc5b87d6581795dfbafc72e7543b3a41c89a065bbb4fb09944571005819f846be7419ae0d9cd48a00a7a1a13999e977dda0aff49a67178ec4dbda6780c730dafeab559533faead3fc8b038768c1fbb4036fe500a42c6061181cc2192ee271", 0xee}, {&(0x7f0000000400)="3d3723896f5c1925f7f9ccf42e9ae270351d2144c467f7f7b8d55ae830f0cbf9bbd2eef63672d5162de586926873d93495adc06c36ac036c2909d4f6d83fc89f76b03ebe34a105cf96e46758d9bb0c047261b23effad7daea810043e22aebc05880611070469651dd4a3f9113f48c7d8ed3b3823226395816cc7e8e722db79256566b8d13c4cc56e", 0x88}, 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{&(0x7f0000001580)="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", 0x1000}], 0x9)
mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2, 0x410, r0, 0x0)
close(r0)

00:00:17 executing program 1:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x3d, &(0x7f0000000080), 0x4)
sendmsg$inet6_sctp(r0, &(0x7f0000000000)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local, 0x4}, 0x1c, &(0x7f0000000140)=[{&(0x7f00000002c0)="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", 0x53d}], 0x1, 0x0, 0x0, 0x1}, 0x20100)

00:00:17 executing program 3:
r0 = msgget(0x2, 0x0)
msgsnd(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="0000000013000000"], 0x8, 0x0)
r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000000)={0x7, 0x0, 0x100, 0x47, 0x8000, 0x8, 0x1, 0x100000000, <r2=>0x0}, &(0x7f0000000040)=0x20)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000080)={r2, 0x1326, 0x3, [0x9, 0x5, 0x5]}, 0xe)

00:00:17 executing program 2:
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040)={0x1}, 0x4)
getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000200))

00:00:17 executing program 1:
select(0x40, &(0x7f0000000200)={0x10007ef, 0x0, 0x0, 0x2, 0x6e11}, 0x0, 0x0, 0x0)
r0 = socket$inet(0x2, 0x30000003, 0x7)
r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0)
setsockopt$inet6_udp(r1, 0x11, 0x0, &(0x7f0000000000)=0x6a, 0x4)
getsockopt$inet_tcp_int(r1, 0x6, 0x80, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000140)={'bbr\x00', 0x2}, 0x24)
getsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x8)

00:00:17 executing program 2:
r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0)
flock(r0, 0x3)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x1000300010005})
r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
open$dir(&(0x7f0000000140)='./file0\x00', 0x110, 0x0)
flock(r2, 0x40000003)
r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
r4 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
accept$unix(r4, &(0x7f0000000180)=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e)
flock(r4, 0x2)
flock(r3, 0x2)

00:00:17 executing program 1:
mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x0, 0x80012, 0xffffffffffffffff, 0x3)

00:00:17 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x8000, 0x0, 0x0, 0xfffffffffffffffb}, 0x8)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
writev(r0, &(0x7f0000002580)=[{&(0x7f0000000080)="1340dcc774d33f1325f65efe4ca544110e8b8fda75074a39ac9995af2754bf1502aec7e20177aafe36b359c6d6e2aad6d9de314caa17e8bce9bf400db258661ecf279acbc8c85a76fdf45583b9828313ff249a17b6488c7c2b7a885a504fa32fed0eb833dadf502cf2a14cb36134d6d54f5b96a6ed4ec6f2dea6e3a06b7434b9933ddd401380e1ef2a9fa580bd4405328226dcb8668379de99865715cb6cc21c903d27a8208b316ded5e968b7e414511a11ba9133644525921129ad783308b331e8ba2a3", 0xc4}, {&(0x7f0000000180)="6b42bf7071b974659814762b0bf708cf4ad36dde3b39d14d98d4c4a095363d90a4b1065365589e452438e14ec0467d00c834c6b8fcda030af088d4a8d5961eb05facb103c62e3a1fff5f7cc60ef34a75f0434f137235c4d8d36c79290cec8785ca34bc06c75ad73d6c7c593153f27cb8d9e09ce123b492ee9574a34958aa4120684dc3ef9e91fe1eb51acc47c8d7adf45c4ca0927b", 0x95}, {&(0x7f0000000240)="123c273eaa0eb4fbf62463c856ba9180990990e8884e5d7930f24a8129e4ac24aee2f2159b6e783ad2b5341481d6bcd12175a948efda7a180ef6d1f5f1da2eb385f1ad0134d9054de3735576ded213c6966355c6866a880868479110cc8244a8eb28ce2b5f46a9f6e41d06362c05df563aff609c74b978ecee1e5b1d237b94aeb322f2ef11b91c514da576381aa5a46b76dbc6c47572bf7203829043d7e8d1d042257507f3d12f4e4a7e4d74c841c00f0f3fcdbe9e8bd981a78685fe60f5501c", 0xc0}, {&(0x7f0000000300)="c3ca1fab6205f6daf41338f994ae399f5e7030c784a5b006d16b8ed19f5e7adf30323df600db4cd3bbe05d6850e7642fdb4202de52fb7ae87ad5e43fc331f6f694bc9c16c11a52aa9edf203dd2cf9ecb01b4b258eea78fba12efab7aa68248d172ea00f85bafe44b11570c8e82fe8d133fc0b357352391f541c6d93cdaa048107411b735f115024c54ae735e41b2a98bc5b87d6581795dfbafc72e7543b3a41c89a065bbb4fb09944571005819f846be7419ae0d9cd48a00a7a1a13999e977dda0aff49a67178ec4dbda6780c730dafeab559533faead3fc8b038768c1fbb4036fe500a42c6061181cc2192ee271", 0xee}, {&(0x7f0000000400)="3d3723896f5c1925f7f9ccf42e9ae270351d2144c467f7f7b8d55ae830f0cbf9bbd2eef63672d5162de586926873d93495adc06c36ac036c2909d4f6d83fc89f76b03ebe34a105cf96e46758d9bb0c047261b23effad7daea810043e22aebc05880611070469651dd4a3f9113f48c7d8ed3b3823226395816cc7e8e722db79256566b8d13c4cc56e", 0x88}, {&(0x7f00000004c0)="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0x1000}, {&(0x7f00000014c0)="53a583cf8cebafec927cb80de2c17c2e3429917168e252cb409a11579a1d1c60dd6e1f86410af23b5e08448b470f77cbbaf9f7e9125e601a7200b6fc3a78ce5bf4454a2926b032197a9e3528e29ef976c2a1ff8fd71ab40b4b0978a31ec1563a7e44a4dd595d6d96ba9f33feccc073", 0x6f}, {&(0x7f0000001540)="9e9d24044c24fad48cd8a0c044ba587bd5fe477071928a5b4373af", 0x1b}, {&(0x7f0000001580)="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", 0x1000}], 0x9)
mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2, 0x410, r0, 0x0)
close(r0)

00:00:17 executing program 1:
r0 = socket$inet6(0x1c, 0x4, 0x101)
r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x80000000, 0x800, 0x4, 0x78680e49, <r2=>0x0}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r2, 0x1000, 0x9, 0x8}, &(0x7f0000000180)=0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=[@prinfo={0x14, 0x29, 0x2a}], 0x14}, 0x0)

00:00:17 executing program 1:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x202, 0x0)
writev(r0, &(0x7f00000004c0)=[{&(0x7f0000000040)="da", 0x1}], 0x1)
sync()
read(r0, &(0x7f00000000c0)=""/92, 0x5c)
r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x0)
ftruncate(r1, 0x800800805ffff)

00:00:17 executing program 3:
msgget(0x2, 0x10)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000080)={@in={{0x2, 0x1, @broadcast}}, <r1=>0x0, 0xda4, 0x0, 0x100000001}, &(0x7f0000000140)=0x94)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000180)={r1, 0xe9, "f9a04846a7c5c4c56c1f728aec094a6827ad0437a728b7c0cc49e607e3ee3d2d3f1e4c76b273e56bb1377b8e806357d41f94fb6ca080923c97f5d2da403b7ace7faba69ba740b1bca21a8293e94e9a5425d3d48e7b9c8744c2dd884689adad27df934de25b5a4eb78e8adba318997949105d484970736b296576f520355cc0f24abacddf6c161f2f167a41133b24f5eaf0afa315dec06b3fa3b3fdc4f9637e9b6cb7108f22270176b6879d2cdb4cc5be678f6140adc12cbfb20e6441783378af0b23d4393ea97ce1f30efb2e0cf6371252daff9c21cebc2a4cc2a348514aebb2a89cd702840445b6e6"}, &(0x7f0000000280)=0xf1)

00:00:17 executing program 0:
getgroups(0x4, &(0x7f0000000000)=[0x0, 0xffffffffffffffff, <r0=>0x0, <r1=>0xffffffffffffffff])
setgid(r1)
setregid(r1, r0)
r2 = accept(0xffffffffffffffff, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x8)
sendmsg$inet_sctp(r2, &(0x7f0000000340)={&(0x7f00000000c0)=@in={0x2, 0x2, @rand_addr=0x6}, 0x10, &(0x7f0000000300)=[{&(0x7f0000000100)="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", 0xfa}, {&(0x7f0000000200)="fe05d438563cffe6443100ef26176941ae0b7a6785b5d1d126e45ecc5f2f99fa5e145b84754b399ab15aaf9efe531c99b308ad7a8461019f6a49e057ba30ef5d9d5b8055b1eb27f49e76c93fecd12aec93b9fd5ff8c5fbb576084bb20da012db753f1cb71268c51912144dbe378ca4acda83de4704f8c39a3461762f31bba6c18db00995bcb5d08e7647e2b78ec48b69687b4e81ead32bf6d7f9eee3b060df4011c79374ca8fa7b1384704a39917f7e3a697f7fcd5c6dd0259ee693ddaef380d6856e84ec7", 0xc5}], 0x2}, 0x81)
setregid(r0, 0x0)

00:00:17 executing program 0:
r0 = msgget(0x2, 0x0)
msgsnd(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="0000000013000000"], 0x8, 0x0)
r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000000)={0x7, 0x0, 0x100, 0x47, 0x8000, 0x8, 0x1, 0x100000000, <r2=>0x0}, &(0x7f0000000040)=0x20)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000080)={r2, 0x1326, 0x3, [0x9, 0x5, 0x5]}, 0xe)

00:00:17 executing program 2:
r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10)
setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000000c0)=0x80000001, 0x4)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xd, 0x1}, 0x8)

00:00:17 executing program 1:
r0 = socket(0x8000000000001b, 0x1, 0x0)
bind(r0, &(0x7f0000000040)=@un=@abs, 0x8)

00:00:17 executing program 0:
r0 = msgget(0x2, 0x0)
msgsnd(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="0000000013000000"], 0x8, 0x0)
r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000000)={0x7, 0x0, 0x100, 0x47, 0x8000, 0x8, 0x1, 0x100000000, <r2=>0x0}, &(0x7f0000000040)=0x20)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000080)={r2, 0x1326, 0x3, [0x9, 0x5, 0x5]}, 0xe)

00:00:17 executing program 3:
r0 = msgget(0x2, 0x0)
freebsd11_mknod(&(0x7f0000000180)='./file0\x00', 0x10, 0x80000000)
msgsnd(r0, &(0x7f00000001c0)={0x1, "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"}, 0x1008, 0x800)
msgsnd(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x8, 0x0)

00:00:17 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, 0x0, 0x0, 0x300, 0x291}, 0x449)

00:00:17 executing program 3:
r0 = msgget(0x2, 0x1)
msgget(0x1, 0x2)
r1 = shmget(0x2, 0x2000, 0x200, &(0x7f0000ffc000/0x2000)=nil)
shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000080)=""/177)
msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/74)
msgsnd(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x7c, 0x0)

00:00:17 executing program 0:
r0 = msgget(0x2, 0x0)
msgsnd(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="0000000013000000"], 0x8, 0x0)
r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000000)={0x7, 0x0, 0x100, 0x47, 0x8000, 0x8, 0x1, 0x100000000, <r2=>0x0}, &(0x7f0000000040)=0x20)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000080)={r2, 0x1326, 0x3, [0x9, 0x5, 0x5]}, 0xe)

00:00:17 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84)
getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x15, &(0x7f0000000040)={0x2, [0x0]}, 0x8)

00:00:17 executing program 3:
r0 = msgget(0x2, 0x1000000000000002)
msgsnd(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="70fc2cc6299a8fa49b3d1b375d80c8992bd3b2b5e72cf642ede944ba920545f1728ba8bca2deecf8300ecbef6fd6270367c86b13824704633209936b30c32753b810f17862cf0000000000800200f11ede2d4c5124ea1c000000000000"], 0x8, 0x0)
msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000000)=""/228)

00:00:17 executing program 2:
select(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000000)={0x8, 0x100000001}, 0x10)
select(0x40, &(0x7f0000000040)={0x8, 0x3, 0x45, 0x1000, 0x3, 0x3f6d, 0x6, 0xffffffff}, &(0x7f0000000080)={0x5, 0x1, 0x4, 0x35a, 0x401, 0x8001, 0x9, 0x6}, &(0x7f00000000c0)={0x7ff, 0x3ff, 0x6f80, 0x3f, 0xff, 0x9, 0x3, 0x7fff}, &(0x7f0000000100)={0x9, 0x8})
bind(r0, &(0x7f00000002c0)=@in6={0x1c, 0x1, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x101}, 0x1c)
freebsd10_pipe(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = accept(r1, &(0x7f00000003c0)=@in6, &(0x7f0000000400)=0x1c)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000180)={0x40, 0x1, 0x2000, 0x1, 0xfffffffffffffffd, 0x40, 0x6, 0x8, <r4=>0x0}, &(0x7f00000001c0)=0x20)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000000440)={r4, 0x7ff}, 0x8)
fchmodat(r1, &(0x7f0000000280)='./file0\x00', 0x0)
clock_settime(0x0, &(0x7f0000000380)={0xfffffffffffffe00, 0x8})
getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000200)={r4, 0x2, 0x1000}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000480), &(0x7f00000004c0)=0x4)
dup(r2)
getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000300), &(0x7f0000000340)=0x4)

00:00:17 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
writev(r0, &(0x7f0000000380)=[{&(0x7f0000000240)="ed947b10daacdd622688386b6f", 0xd}], 0x1)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000080)={<r2=>0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f00000000c0)=0x10)
setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={r2, 0xd6}, 0x8)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0)
mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000)
msync(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0)

00:00:17 executing program 0:
munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000)
msync(&(0x7f0000ff1000/0xa000)=nil, 0xa000, 0x2)
r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x40)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000040)={@in6={{0x1c, 0x2, 0x100000000, @local={0xfe, 0x80, [], 0x0}}}, <r1=>0x0, 0x4, 0xfffffffffffffffb, 0x81}, &(0x7f0000000100)=0x8c)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r1, 0x100}, 0x8)

00:00:17 executing program 3:
r0 = msgget(0x2, 0x4)
msgsnd(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="000000c501000000"], 0x8, 0x0)
freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040))

00:00:17 executing program 2:
r0 = msgget(0x2, 0x1000000000000002)
msgsnd(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="70fc2cc6299a8fa49b3d1b375d80c8992bd3b2b5e72cf642ede944ba920545f1728ba8bca2deecf8300ecbef6fd6270367c86b13824704633209936b30c32753b810f17862cf0000000000800200f11ede2d4c5124ea1c000000000000"], 0x8, 0x0)
msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000000)=""/228)

00:00:18 executing program 2:
r0 = msgget(0x2, 0x1000000000000002)
msgsnd(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="70fc2cc6299a8fa49b3d1b375d80c8992bd3b2b5e72cf642ede944ba920545f1728ba8bca2deecf8300ecbef6fd6270367c86b13824704633209936b30c32753b810f17862cf0000000000800200f11ede2d4c5124ea1c000000000000"], 0x8, 0x0)
msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000000)=""/228)

00:00:18 executing program 2:
r0 = msgget(0x2, 0x1000000000000002)
msgsnd(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="70fc2cc6299a8fa49b3d1b375d80c8992bd3b2b5e72cf642ede944ba920545f1728ba8bca2deecf8300ecbef6fd6270367c86b13824704633209936b30c32753b810f17862cf0000000000800200f11ede2d4c5124ea1c000000000000"], 0x8, 0x0)
msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000000)=""/228)

00:00:18 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000040)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r1=>0x0]}, &(0x7f0000000100)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1, 0x5}, 0x2fe)
fcntl$getflags(r0, 0x3)
fcntl$getflags(r0, 0x0)

00:00:18 executing program 3:
r0 = msgget(0x2, 0x0)
r1 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8)
sendto(r1, &(0x7f0000000080)="f39c489d58dbe121f439e2ad1bd55b23d5457bb1dfa5be0ce601284c4ef2a6dc418c9c310f2d88876ace5f4d6daa664019c5bdfb408f0a023543d5288fe7f838b24a19911468f71429767a065d501fb4744bffce42f67484d854ca", 0x5b, 0x20101, &(0x7f0000000100)=@un=@abs={0x0, 0x0, 0x1}, 0x8)
msgsnd(r0, &(0x7f0000000200), 0x8, 0x0)

00:00:18 executing program 3:
r0 = msgget(0x2, 0x0)
r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x100500, 0x12)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0xf, 0x800, <r2=>0x0}, &(0x7f0000000080)=0xc)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f00000000c0)={<r3=>0x0, 0x6}, &(0x7f0000000100)=0x8)
getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000140)={r2, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x8000, 0xffffffff, 0x6, {@in6={{0x1c, 0x3, 0x8, @loopback, 0x8000}}, r3, 0x1, 0x0, 0x7, 0x9, 0x4}}, &(0x7f0000000240)=0xb0)
msgsnd(r0, &(0x7f0000000200), 0x8, 0x0)

00:00:18 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
pwritev(r0, &(0x7f0000000600)=[{&(0x7f00000001c0)="e655019ba899a038060ab89ee30f16ddc67efbabad8c315665cc51ea9344953c07f9b854c364edaf0b04a4a85cf1b2fc0cb5504d2c57c16d4b08f1a2a680bf121307617a046ebaac8bb941af4a8f46cdcdc0eafed2af89fed28bd8a9b3733b60778e473e14290ed3ebc19f68e8bb035fb49fbe6257403a6466e3bfa46329849517d0d4", 0x83}], 0x1, 0x6d998)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000180)={0x4, [0x0, <r1=>0x0, 0x0, 0x0]}, &(0x7f0000000280)=0x14)
setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000300)=0x6, 0x4)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000002c0)={r1, 0xffffffffffff288e, 0x4, [0x4, 0x10000, 0x8, 0x3]}, 0x10)
pwritev(r0, &(0x7f0000000140)=[{&(0x7f0000000000)="c3c250d4dc2c4f9d8241771620bc58b3e075e3e22246293580928d001e79379025e9ed4d89594be6f045526f1b1e62d6a50e3a930f7cbe1ba934f2dd4b8f6dbde20496af7407dc3890534d57bf61126cb1932c532024e79feb841bc6b58b0638f733da7017178ff9b7afc0cb8470181b1b6392c46b9344518415de349e1cb867597c7baad26112a46e2189528644167762bf1c9b692fc65ff38012a1e29af2886c84fa02f146543e5af34ab3e23de0d16c4b0e2eff30fed68933de9a5e629a748ca647504eba008b74706b1062b537b32e533f8f04f34bfde2e5d9d258155aa51b3734", 0xe3}, {&(0x7f0000000100)="52bdba8822e572b88d519a268ccc", 0xe}], 0x2, 0x0)

00:00:18 executing program 2:
r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@un=@file={0x0, ""/38}, &(0x7f0000000040)=0x28)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000080)=0x8001, 0x4)
fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff)

00:00:18 executing program 0:
r0 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0)
symlinkat(&(0x7f0000000040)='./file1\x00', r0, &(0x7f00000000c0)='./file0\x00')
mkdirat(r0, &(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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0)
symlinkat(&(0x7f00000003c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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', r0, &(0x7f0000000440)='./file1\x00')
mkdirat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x0)

00:00:18 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x42, 0x0)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0x0, 0xffff, @local={0xfe, 0x80, [], 0x0}}}, <r1=>0x0}, &(0x7f00000001c0)=0x84)
setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000280)={r1, &(0x7f0000000200)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x2, @multicast1}, @in={0x2, 0x3, @rand_addr=0x4}, @in={0x2, 0x1, @loopback}]}, &(0x7f00000002c0)=0x10)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = dup(r2)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f0000000080)=0xfff, 0x4)
getsockopt$sock_int(r2, 0xffff, 0x1014, &(0x7f0000000000), &(0x7f0000000040)=0x4)

00:00:18 executing program 1:
open$dir(&(0x7f0000000140)='./file0\x00', 0x80, 0x10)
madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0)
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x10)
r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0)
symlinkat(&(0x7f00000000c0)='/', r1, &(0x7f0000d06ff8)='./file0\x00')
symlinkat(&(0x7f0000000080)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00')
unlinkat(r1, &(0x7f0000000240)='./file0\x00', 0x800)
rename(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00')

00:00:18 executing program 0:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
r1 = dup2(r0, r0)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000003440)=ANY=[@ANYRES32=<r2=>0x0, @ANYBLOB="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"], &(0x7f0000003400)=0x2)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000001340)={r2, 0x8}, 0x8)
r3 = accept4(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x30000000)
getsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000140)={<r4=>0x0, 0x2577db5d, 0x7ff, 0x4}, &(0x7f0000000180)=0x10)
getsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000240)={r4, 0x8, 0x7f, 0x4}, &(0x7f0000000280)=0x10)
getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f00000001c0)={r4, 0x3, 0x1000}, &(0x7f0000000200)=0x8)
getsockopt$inet6_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
setsockopt$sock_int(r0, 0xffff, 0x4000, &(0x7f0000000080), 0x4)

00:00:18 executing program 2:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
bind(r0, &(0x7f0000000080)=@in6={0x1c, 0x1, 0x6, @empty, 0x7}, 0x1c)
r1 = socket(0x2, 0x1, 0x0)
connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
bind(r1, &(0x7f0000000040)=@un=@abs={0x0, 0x0, 0x1}, 0x8)
connect$inet(r1, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @loopback}, 0x10)

00:00:18 executing program 3:
r0 = msgget(0x2, 0x0)
msgsnd(r0, &(0x7f0000000200), 0x8, 0x0)
msgget$private(0x0, 0x48)

00:00:18 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x1f}, &(0x7f0000000000)=0x326)

00:00:18 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
ppoll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x10}], 0x1, &(0x7f0000000040)={0x10001, 0x2632}, &(0x7f0000000080)={0x5}, 0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x25, &(0x7f0000000100), 0x10)
freebsd10_pipe(&(0x7f0000000180)={<r1=>0xffffffffffffffff})
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
freebsd11_lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
fchownat(r1, &(0x7f00000001c0)='./file0\x00', r2, r3, 0x200)
r4 = fcntl$dupfd(r0, 0x11, r0)
futimesat(r4, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={{0x81, 0x40}, {0x4, 0x81ed}})

00:00:18 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = fcntl$dupfd(r0, 0x11, r0)
freebsd10_pipe(&(0x7f0000000440)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
renameat(r1, &(0x7f0000000040)='./file0\x00', r2, &(0x7f00000001c0)='./file0\x00')
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000000)={<r3=>0x0, 0x0}, &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, r3}, 0x98)

00:00:18 executing program 1:
r0 = msgget$private(0x0, 0x0)
msgget$private(0x0, 0x8)
msgctl$IPC_SET(r0, 0x1, &(0x7f000079df88))

00:00:18 executing program 1:
r0 = dup(0xffffffffffffff9c)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040)=0x7ff, 0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={<r3=>0x0, 0x5a3d9d5e}, &(0x7f0000000100)=0x8)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000003c0)={r3, &(0x7f0000000300)=[@in6, @in]}, &(0x7f0000000440)=0x10)
recvmsg(r2, &(0x7f0000000340)={0x0, 0xfffffffffffffe53, &(0x7f0000000240), 0x1, &(0x7f00000004c0)=""/128, 0x128}, 0x0)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000140)={<r4=>0x0, 0x1067, 0x3, 0x1, 0x1f}, &(0x7f0000000180)=0x18)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={r4, 0xb, 0x7}, &(0x7f0000000200)=0x8)
dup2(r1, r2)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="28010000ffff00000101eddfff406ee994a4f16ae0b79d6f91b663bff7c0cb6ae6625ae8e6949919f17931e40bd6c9e2f0c626eea8c5b8535a6035540eb55322e4c20d4b2de1452d016c9992bf02ce54fc8cb27ea46fd4058eca09f8f4a2c437a5b328d045148d257694b4c9cca58d37d7b8d949a633b817e95227ed1928371fbdf32fff31cfe9"], 0x9}, 0x0)
sendmsg(r1, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x128}, 0x0)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000)=0x1f, 0x4)

00:00:18 executing program 3:
r0 = msgget(0x3, 0x159)
msgsnd(r0, &(0x7f0000000000)={0x0, "7eefecd2633d3f0cdc90d10cc5953cc66dcf1828989b29d0a1de1de3c0cbc4af6b3fbfdfc0afa8c40f64b9ce4b79cb8a9457c7d58c80ea5997276ae0e3ca8b1797b5c49ffd72659897ef26055c613cd4ebe7ce5cf00b4b8242a9a6e6424da4fcd6d08a8728188ed2b6db3436ae16bdeff791b08871f60630c30441a5f8b10eff7e12da848ee174085f50aeae8c1205fd86126e9d8aa81d692e33db018c55882e523d2b62a91802f2a8b45a2831d4f0d6dbd5eaf10b1948d531c339a231ed4c829b7a7c293472bc2439c69215b1130a4a85cb10318cdf56942ae05dc78e31ad"}, 0xe7, 0x800)
r1 = msgget(0x2, 0x0)
msgsnd(r1, &(0x7f0000000200), 0x8, 0x0)

00:00:18 executing program 2:
r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
fcntl$lock(0xffffffffffffffff, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001})
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x8, 0x0)
close(r0)
fcntl$lock(r1, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})

00:00:18 executing program 3:
r0 = msgget(0x2, 0x0)
msgsnd(r0, &(0x7f0000000200), 0x8, 0x0)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x108)
setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000040)=0x2, 0x4)

00:00:18 executing program 1:
r0 = socket(0x1c, 0x8000000000000, 0x80000001)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8202000400a6f6710300"], 0x1)

00:00:18 executing program 0:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast1, @multicast1=0xe0000014, @loopback}, 0xc)
connect$unix(0xffffffffffffffff, &(0x7f0000000100)=ANY=[@ANYBLOB="82022e2f66696c653000ca302a2a0def70b6a725e973f6c9928b526e0de4d409c42e22d7d835e15592626e94b29de9f0c57538bbe4401aeaf1e3b6d80000000000"], 0x1)
getsockopt$inet_buf(r0, 0x0, 0x4a, &(0x7f0000000140)=""/214, &(0x7f0000000240)=0xd6)

00:00:18 executing program 2:
r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10, 0x30000000)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={<r1=>0x0, 0xdd, 0x9, 0x2}, &(0x7f00000000c0)=0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x1, 0x3, r1}, 0xc)
r2 = accept(r0, &(0x7f0000000140)=@un=@file={0x0, ""/4096}, &(0x7f0000001180)=0x1002)
bind$unix(r2, &(0x7f00000011c0)=@file={0x0, './file0\x00'}, 0xa)
bind$inet6(r2, &(0x7f0000001200)={0x1c, 0x3, 0x2, @empty, 0x7}, 0x1c)
r3 = accept4$inet6(r2, &(0x7f0000001240)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000001280)=0x1c, 0x10000000)
r4 = accept4(r3, &(0x7f00000012c0)=@un=@file={0x0, ""/30}, &(0x7f0000001300)=0x20, 0x10000000)
readlink(&(0x7f0000001340)='./file0\x00', &(0x7f0000001380)=""/22, 0x16)
r5 = semget(0x2, 0x1, 0x80)
__semctl$GETALL(r5, 0x0, 0x6, &(0x7f00000013c0)=""/117)
semget(0x3, 0x7, 0x0)
connect(r4, &(0x7f0000001440)=@in6={0x1c, 0x2, 0x3f, @empty, 0x5}, 0x1c)
r6 = accept4$unix(r2, 0x0, &(0x7f0000001480), 0x20000000)
setsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f00000014c0)={r1, 0x2}, 0x8)
r7 = open(&(0x7f0000001500)='./file0\x00', 0x8802, 0x40)
freebsd11_mknodat(r7, &(0x7f0000001540)='./file0\x00', 0x4, 0x4)
getsockopt$sock_linger(r7, 0xffff, 0x80, &(0x7f0000001580), &(0x7f00000015c0)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r7, 0x84, 0x16, &(0x7f0000001600)={r1, 0xc}, 0x8)
getsockname$inet6(r7, &(0x7f0000001640)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000001680)=0x1c)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000016c0)={0x8, [<r8=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r9=>0x0]}, &(0x7f0000001700)=0x24)
open$dir(&(0x7f0000001740)='./file0\x00', 0x1, 0x0)
rename(&(0x7f0000001780)='./file0\x00', &(0x7f00000017c0)='./file0\x00')
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000001800)={r9, 0x7}, 0x8)
getsockname$inet6(r3, &(0x7f0000001840)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000001880)=0x1c)
unlinkat(r7, &(0x7f00000018c0)='./file0\x00', 0x800)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000001900)={r1, 0xa8c8}, 0x8)
getsockname(r6, &(0x7f0000001940)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000001980)=0x10)
getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f00000019c0)={r8, 0x60b, 0x7fff, 0x8, 0x5, 0x3, 0x40, 0xc00000000000, {@in6={{0x1c, 0x2, 0x81, @local={0xfe, 0x80, [], 0x0}}}, r8, 0x3f, 0x6f82, 0x2, 0x2, 0x8}}, &(0x7f0000001a80)=0xb0)
readlink(&(0x7f0000001ac0)='./file0\x00', &(0x7f0000001b00)=""/130, 0x82)

00:00:18 executing program 3:
msgget(0x0, 0x1fc)

00:00:18 executing program 1:
r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c)
getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
r1 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil)
shmctl$IPC_RMID(r1, 0x0)

00:00:18 executing program 3:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
fcntl$getown(r0, 0x5)
r1 = msgget(0x2, 0x0)
msgrcv(r1, &(0x7f0000000240)={0x0, ""/4096}, 0x1008, 0x1, 0x1000)
msgsnd(r1, &(0x7f0000000080)={0x0, "1aaaf6c217a0c7c41f04d1001d7438afe98ef36974336830d0de9b2649b077060f15bfdc1d770bc2e7c0bc0fd49b53cff339c7edcb341c14054d3256340041"}, 0x47, 0x0)
r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c)
fdatasync(r2)
msgsnd(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="c01cf119004ad487d618d9ab000000000000000092359d09d1097d8338b0e877907a2566b882bfdb6293af76a863cb442b4ad78c37f555e2cf3ce64106fe05f8b52ad106d9e25e1e736bbe731acab4d1dd9dc6c89ee7b812c2051e06b300f8ff0700000000e665926a2954f5e71afe016246cff919e2"], 0x60, 0x800)

00:00:18 executing program 0:
getgroups(0x11f, &(0x7f00000001c0))
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0})
setresgid(0x0, 0x0, r0)
setresgid(0x0, 0x0, 0x0)

00:00:18 executing program 1:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = dup(r0)
setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000000)='vegas\x00', 0x6)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000040)={@in={{0x2, 0x3, @multicast2}}, <r2=>0x0, 0x9, 0x7f, 0x10, 0xc3b, 0x80, 0xffff}, &(0x7f0000000100)=0xa0)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000140)={r2, 0x100000000, 0x6, [0x400, 0x400, 0x2, 0x8000, 0xff, 0x1]}, &(0x7f0000000180)=0x14)
setsockopt$sock_timeval(r0, 0xffff, 0x1003, 0xfffffffffffffffe, 0x4)

00:00:18 executing program 0:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
pipe2(&(0x7f00000002c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x4)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000300)={<r2=>0x0, 0xd212, 0x3, 0x80000001, 0x56}, &(0x7f0000000340)=0x18)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000440)={r2, &(0x7f0000000380)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000480)=0x10)
setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f0000000000)={0xff, {{0x1c, 0xffffffffffffffff, 0x0, @loopback={0x200000000000000}}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x402, 0x54)
recvfrom$inet6(r3, &(0x7f0000000240)=""/61, 0x3d, 0x0, &(0x7f0000000280)={0x1c, 0x3, 0x9, @loopback, 0x4}, 0x1c)
getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f00000001c0), &(0x7f0000000200)=0x4)
getsockopt$inet6_int(r0, 0x29, 0x2f, 0x0, &(0x7f0000000180)=0xffffffffffffff2f)

00:00:18 executing program 2:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f0000000040)=[&(0x7f0000000000)='/$\b'])
write(r1, &(0x7f0000003500)="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", 0x1000)

00:00:18 executing program 2:
r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x400000002c2, 0xfffffffffffffffd)
r1 = socket$unix(0x1, 0x3, 0x0)
getpeername$unix(r1, &(0x7f0000000080)=@file={0x0, ""/108}, &(0x7f0000000000)=0x6e)
write(r0, &(0x7f0000000040)='?', 0x1)

00:00:18 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x400000000101)
pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)='x', 0x1}], 0x1, 0x0)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)={<r1=>0x0, 0xbc3614b, 0x1, [0x0]}, &(0x7f0000000140)=0xa)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000180)={r1, 0x4}, 0x8)
r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0)
mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000)
ftruncate(r2, 0x0)
madvise(&(0x7f0000ff9000/0x2000)=nil, 0x2000, 0x2)
sigaltstack(&(0x7f0000ff9000/0x2000)=nil, 0x0)
pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="057fffecdbe89e21", 0x8}], 0x1, 0x0)

00:00:18 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000100)={<r1=>0x0, 0x6, 0xfe5, 0x8}, &(0x7f0000000140)=0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x7, 0x9, 0x1000, 0x5, 0x7fff, 0x3, 0x9, 0x0, r1}, 0x20)
r2 = fcntl$dupfd(r0, 0x0, r0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x8004, &(0x7f0000000240)=ANY=[@ANYBLOB="1c0000000000000000000000000000000000008c8db4995c56bb37b2e0058af401000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d9b767f1d7ca9deb370b1e616575e8e17b15e7acede7c433d2d244376eaddbb32df245c1f9e3fda99ef7cd536537a97c7ccc4487c6f5735165eb374c9724310e4d27ec80e65f75b8", @ANYRES32=<r3=>0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000000)={@in6={{0x1c, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x9}}, r3, 0xffffffff, 0x5, 0x25, 0x120000000000000, 0x3}, &(0x7f00000000c0)=0x98)
accept4$inet(r2, &(0x7f0000000380)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000003c0)=0x10, 0x20000000)

00:00:19 executing program 3:
r0 = msgget(0x2, 0x0)
r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000000)={<r2=>0x0, 0x400}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000140)={0x180000000000, 0x40, 0x1, 0x9}, 0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000080)={0x7ff, 0x79d, 0x3000, 0x3, 0x3, 0xffff, 0x9, 0x401, r2}, 0x20)
msgsnd(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="0000cc01abde0000"], 0x8, 0x0)
getsockopt$inet_mreq(r1, 0x0, 0xc, &(0x7f00000000c0)={@remote, @local}, &(0x7f0000000100)=0x8)

00:00:19 executing program 0:
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x200000001000, 0x0)
r0 = open(&(0x7f0000000300)='./file0\x00', 0x2, 0x0)
r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
open$dir(&(0x7f0000000080)='./file0\x00', 0x1, 0x0)
writev(r0, &(0x7f0000000280)=[{&(0x7f0000000040)="9b", 0x1}], 0x1)
poll(&(0x7f0000000100)=[{r1, 0x2044}], 0x1, 0x0)

00:00:19 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="8200462f66696c65b0005726765ad26158aee313d260d009cccbc7e9e157b8dc98d8e271d46c338be42a9696ee706de6e50c37d54e4471fb7ce530ca148a000000"], 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r1=>0x0]}, &(0x7f0000000100)=0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={r1, 0x1}, 0x0)

00:00:19 executing program 1:
clock_nanosleep(0x0, 0x0, &(0x7f0000000140)={0x2}, &(0x7f0000000180))
clock_gettime(0x4, &(0x7f0000000000))
select(0x40, &(0x7f0000000040)={0x80, 0x4, 0x0, 0x8, 0x7f, 0x5, 0x7, 0x10000}, &(0x7f0000000080)={0x4, 0x100, 0x8001, 0x3, 0x6, 0xffffffffffffeaee, 0xfffffffffffff801, 0xfff}, &(0x7f00000000c0)={0x4, 0x5, 0x9, 0x3f, 0x8001, 0xe4, 0x4, 0x8001}, &(0x7f0000000100)={0x6, 0x9})
clock_gettime(0xc0004000, 0x0)

00:00:19 executing program 2:
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
readv(r0, &(0x7f0000000040)=[{&(0x7f0000000200)=""/4096, 0x1000}], 0x1)
openat(r0, &(0x7f0000000000)='./file0\x00', 0x4, 0x1)

00:00:19 executing program 3:
msgget(0x2, 0x0)

00:00:19 executing program 0:
freebsd10_pipe(&(0x7f00000001c0)={<r0=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000200)={0x0, 0x44, 0x3a, 0x2, 0x2bf, 0x100, 0x6, 0xffff, {@in6={{0x1c, 0x1, 0x380000, @remote={0xfe, 0x80, [], 0x0}, 0x8001}}, <r1=>0x0, 0x7f, 0x8001, 0x74cc, 0x1f, 0x200}}, &(0x7f00000002c0)=0xb0)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000300)={@in6={{0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}, 0xffff}}, r1}, &(0x7f00000003c0)=0x84)
r2 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r3 = dup2(r2, 0xffffffffffffffff)
r4 = dup2(r2, r3)
mlock(&(0x7f0000bf5000/0x1000)=nil, 0x1000)
r5 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000))
fcntl$setflags(r4, 0x2, 0x1)
munlockall()
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000040)={0xf, 0xb4e, <r6=>0x0}, &(0x7f0000000080)=0xc)
setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r5, 0x84, 0x8002, &(0x7f0000000140)={r6, &(0x7f00000000c0)=[@in6={0x1c, 0x3, 0x6, @loopback, 0x8000}, @in6={0x1c, 0x3, 0x1000, @empty, 0x8000}, @in6={0x1c, 0x0, 0x6f, @remote={0xfe, 0x80, [], 0x0}, 0x5}, @in={0x2, 0x2, @multicast2}]}, &(0x7f0000000180)=0x10)

00:00:19 executing program 3:
r0 = socket$inet6(0x1c, 0x3, 0x4)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f00000002c0)={<r1=>0x0, &(0x7f0000000280)=[@in6]}, &(0x7f0000000300)=0x10)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000340)={r1, 0x3, 0x1}, &(0x7f0000000380)=0x8)
r2 = msgget(0x2, 0x0)
r3 = socket$inet6_udp(0x1c, 0x2, 0x0)
socket(0x800000000000001d, 0x20000002, 0x4)
socketpair(0x0, 0x10000000, 0x0, &(0x7f0000000240)={<r4=>0xffffffffffffffff})
setsockopt$sock_linger(r3, 0xffff, 0x80, &(0x7f0000000200)={0x97, 0x5}, 0x8)
r5 = dup(r4)
freebsd10_pipe(&(0x7f0000000440)={<r6=>0xffffffffffffffff, <r7=>0xffffffffffffffff})
connect$inet6(r6, &(0x7f0000000480)={0x1c, 0x3, 0x202000000000000, @local={0xfe, 0x80, [], 0x0}, 0x800}, 0x1c)
getsockopt$inet_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x8)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r5, 0x84, 0x8004, &(0x7f0000000100)={<r8=>0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000140)=0x10)
sendto$inet6(r7, &(0x7f00000004c0)="bc3d811a74a3156d81276ecb37f450f3f14120b956d24fe9f44bb96c4df1c309bda468cecc189620f2b24e5752950c9b3c42bb36a6be64bb6509e411830ce2f48d43bb79e71143ba348e457059933b6087bf26143757a599ecaa", 0x5a, 0x1, &(0x7f0000000540)={0x1c, 0x1, 0x80, @loopback, 0xa0c}, 0x1c)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x22, &(0x7f0000000180)={0x1, 0x8, r8}, &(0x7f00000001c0)=0xc)
semget(0x0, 0x2, 0x84)
msgsnd(r2, &(0x7f00000003c0)=ANY=[@ANYBLOB="00150000000000007c4146f4ac96e5997b511a7a6372ad0dac25437b30062c9253cadb117abf7aff82acf56ef51e55ac474dd175da45441817a754018144d51a8a99b2a479a636638cc3937d85acf7"], 0x8, 0x0)

00:00:19 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x0, 0xfffffffffffffff7}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000000)={0x5, [0x0, 0x0, <r1=>0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x18)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x100, 0x800, 0x9, 0x8001, r1}, &(0x7f0000000100)=0x10)

00:00:19 executing program 3:
r0 = msgget(0x2, 0x0)
msgsnd(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="0020ce7c00ebff00"], 0x8, 0x0)
r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000000)={0x1, 0x401, 0x1000, 0xbb7, 0x2, 0x5, 0x0, 0x0, <r2=>0x0}, &(0x7f0000000040)=0x20)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000080)={r2, 0x800, 0x2, 0x34fc, 0x7, 0x6}, 0x14)

00:00:19 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
fchmod(r0, 0x80)
ftruncate(r0, 0x101)
setuid(0xee01)
fcntl$setstatus(r0, 0x4, 0x10000)
close(r0)
execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0)

00:00:20 executing program 1:
msgget(0x2, 0x297)
msgget$private(0x0, 0x90)
msgget(0x0, 0x0)
r0 = msgget$private(0x0, 0x300)
msgctl$IPC_STAT(r0, 0x2, 0x0)

00:00:20 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000240)={<r1=>0x0}, &(0x7f0000000280)=0x8)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000300)={<r2=>r1, 0x200, 0x9, 0x10101}, &(0x7f0000000200)=0x10)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r2, 0xd, 0x3}, 0x8)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x10)
r3 = semget$private(0x0, 0x6, 0x400)
__semctl$SEM_INFO(r3, 0x0, 0xb, &(0x7f0000000180)=""/111)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=<r4=>0x0], 0x0)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r4, 0x0, 0x4e04}, 0xc)

00:00:20 executing program 3:
r0 = msgget(0x2, 0x0)
msgsnd(r0, &(0x7f0000000200), 0x8, 0x0)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x4)
freebsd11_mknodat(r1, &(0x7f0000000040)='./file0\x00', 0xc000, 0xd27)

00:00:20 executing program 2:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x304, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x20)
r1 = open(&(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, 0x0)
fcntl$lock(r1, 0xb, &(0x7f0000000080)={0x3, 0x0, 0xc700000000000000, 0x2000100000001})

00:00:20 executing program 1:
clock_settime(0x4, &(0x7f0000000000)={0xffffffffffffffff, 0x8})
r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c)
getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000180), &(0x7f0000000140)=0x192)

00:00:20 executing program 2:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @broadcast, @loopback}, 0xc)
r1 = socket(0x11, 0x20000005, 0x58)
accept4$inet6(r1, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x10000000)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000200), &(0x7f0000000280)=0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @local={0xac, 0x14, 0x0}, @rand_addr=0x5}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @rand_addr, @loopback}, 0xc)

00:00:20 executing program 3:
r0 = msgget(0x3, 0x1)
getgid()
msgsnd(r0, 0x0, 0xff92, 0x800)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
ftruncate(r1, 0x97e)

00:00:20 executing program 0:
r0 = socket$inet(0x2, 0x3, 0x0)
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000)={<r1=>0x0, 0xb, 0x4f69}, &(0x7f0000000040)=0x8)
bind(r0, &(0x7f0000000280)=@un=@file={0x0, './file0\x00'}, 0xfffffec8)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c004e210400000000f2e632000000000000000000000000000001ff0100000000000000000000000000000000000000000000000000000000000000000000000000ff0300000000000000008000000000000000000000000000000000000000000000000000000000000400000000000000000000000062000000000000000000000000", @ANYRES32=r1], &(0x7f0000000380)=0x84)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={r1, 0x7fff}, 0x8)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000100)="914441517b164a505bffddf44b5acf77243a39048fe5a5df9e66af9ba7d0aa4f558284ad125611313a26e80e5a8274d5a775bdc507f415d92b7dcd749cfd7d4ebefe70bf847c02c3d84aff67a18cd366c8b6bdc4f4604d8e4afc7907a043fbb8b06f1b3df013762ecbf6331e01bde097a971c17a980adf74722e855403c323c8575b4bb0065bce3b0ae852819909bd631c245c87287037c104369b169ad60f1685195b39e5922d566d7ba559cf5044a986147786d8eee6f72426398606a1d1ee708963adb563d553d661ef7f9faa85003ff522269bf4e64fa076d6b2da8336e76db493419b2d01c2706664", 0xeb)
getsockopt$inet_opts(r0, 0x0, 0x1, 0x0, &(0x7f00000000c0))
setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@local={0xac, 0x14, 0x0}, @empty, @multicast1}, 0xc)

00:00:20 executing program 1:
r0 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x2001000000009, &(0x7f0000000080)="eaff125cb57745b2457f4a8998504365756881ce9a251fd77b94ff24", 0x1c)

00:00:20 executing program 3:
r0 = msgget(0x0, 0x2)
msgsnd(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="f5ffffffffffffff"], 0x8, 0x0)

00:00:20 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x10000000000004, 0x84)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f00000005c0)=ANY=[@ANYBLOB="02004e21ac1400bb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000afbda9", @ANYRES32=<r1=>0x0], &(0x7f0000000500)=0x8c)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000540)={0x8001, 0x0, 0x6, 0x100000001, r1}, &(0x7f0000000580)=0x10)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000240)={0x0, 0x7, 0x3, 0x20}, 0x10)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={<r2=>0x0, 0x40}, &(0x7f00000003c0)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000400)={r2, 0x3ff, 0xbf, 0x5}, 0x10)
freebsd10_pipe(&(0x7f0000000000)={<r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000180)={@in6={{0x1c, 0x1, 0x4, @local={0xfe, 0x80, [], 0x0}, 0xfff}}, 0x0, 0x5, 0x4, 0x2, 0xf3d, 0xfffffffffffffffe}, &(0x7f0000000280)=0x98)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f00000002c0)={@in={{0x2, 0x2, @multicast1}}, <r4=>0x0}, &(0x7f0000000380)=0x8c)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x2, 0x100000001, <r5=>r4}, &(0x7f0000000140)=0xffffffffffffff5a)
shmget$private(0x0, 0x1000, 0x5, &(0x7f0000ffc000/0x1000)=nil)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f00000000c0)={r5, 0x8, 0x2}, &(0x7f0000000100)=0xc)

00:00:20 executing program 1:
select(0x2, &(0x7f0000000200)={0x7ef}, 0x0, 0x0, 0x0)
select(0x40, &(0x7f0000000000)={0x524, 0x5, 0xfff, 0x2, 0x0, 0x4, 0x245, 0x7fff}, &(0x7f0000000040)={0x2, 0x4, 0x0, 0x7, 0x4, 0x7, 0x6, 0x187}, &(0x7f0000000080)={0x6, 0x80000000, 0x4fea, 0x80000001, 0x0, 0x2, 0xd737}, &(0x7f00000000c0)={0xd00d, 0x8})

00:00:20 executing program 3:
r0 = msgget(0x2, 0x0)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r2 = fcntl$dupfd(r1, 0x40000000000, 0xffffffffffffff9c)
socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f00000003c0)={<r3=>0x0, 0x57, "f34fd450ceb14402a09829f52a0a1214b68a49c393e795869834b612342095a7c867ab2869d0e7f805dfc194b599c8f4bb2179f90c532c241a370e453d35a80255ac69b3c55a55dafb69b2a9aa5b11d5f7fa648cd69852"}, &(0x7f0000000440)=0x5f)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000540)={r3, &(0x7f0000000480)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000580)=0x10)
setsockopt$inet6_buf(r2, 0x29, 0x7e, &(0x7f0000000000)="86242670d898a51d9e51c9c9826af4609e21b93cacbcd8ac", 0x18)
msgsnd(r0, &(0x7f0000000200), 0x8, 0x0)
sendmsg(r2, &(0x7f0000000380)={&(0x7f0000000040)=@un=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00000001c0), 0x3, &(0x7f00000002c0)=[{0xb8, 0x0, 0x101, "6f26e39bf9e0ee49e580d65b03673fd5e471b0908faad0a6f227d4c5bfceb5b42e99f6f8133d6a120f624ec576aac3ef4758220d3ed1fb89cd733eee067d4411103d463a9a1393dfda87d472d0ff08d11e9ff0981a98da0cedec781b961f91a329349d7896e43817ab6f1639f4518893b5d03e459fc8b60ce63c56089bf1a54a18d5b584db8b6033d94699c8b86c68036bc54c581e0bbab10d1785fbe55a12662a9586ff6f"}], 0xffffffffffffffa9}, 0x101)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x20)

00:00:20 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x400000000106)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0)
mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={<r2=>0x0, 0x80}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={r2, 0x17e4}, 0x8)
mmap(&(0x7f0000ff6000/0xa000)=nil, 0xa000, 0x3, 0x80011, r1, 0x0)
connect$unix(r0, &(0x7f0000000140)=@abs={0x0, 0x0, 0x2}, 0x8)

00:00:20 executing program 0:
r0 = socket$inet(0x2, 0x7, 0x100)
setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000000c0)={0x4, &(0x7f0000000000)=[@in={0x2, 0x3, @loopback}, @in6={0x1c, 0x2, 0x1000, @remote={0xfe, 0x80, [], 0x0}, 0x7}, @in={0x2, 0x0, @multicast2}, @in={0x2, 0x3, @loopback}, @in6={0x1c, 0x0, 0x3, @empty, 0x483f}, @in6={0x1c, 0x2, 0xfff, @remote={0xfe, 0x80, [], 0x0}, 0x5}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000100)=0x10)
socket$unix(0x1, 0x0, 0x0)

00:00:20 executing program 2:
r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0)
flock(r0, 0x1)
r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001})
r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
fcntl$lock(r2, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x2, 0x100000001})
r3 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
fcntl$lock(r3, 0x29, &(0x7f0000000000)={0x0, 0x2, 0xffffffffffffff7f, 0x1000300010005})
lseek(r0, 0x0, 0x0)
r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0)
fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})
flock(r0, 0x2)

00:00:20 executing program 3:
r0 = msgget(0x2, 0x0)
freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
r2 = getegid()
freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
r4 = getgid()
r5 = getpid()
r6 = getpid()
msgctl$IPC_SET(r0, 0x1, &(0x7f0000000180)={{0x9, r1, r2, r3, r4, 0x0, 0x4f0b}, 0xf524, 0x100000001, 0x0, 0x20, 0x1, 0x7f, r5, r6})
msgsnd(r0, &(0x7f0000000200), 0x8, 0x0)

00:00:20 executing program 0:
r0 = socket(0x10, 0x1, 0x8)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={<r1=>0x0, 0x80000000, 0x8, 0x2, 0x6, 0x80}, &(0x7f0000000040)=0x14)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000200)={r1, 0xfffffffffffffff8, 0x1000, "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"}, 0x1008)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000001c0)=0x401, 0x4)
sendto$unix(r0, 0x0, 0x0, 0xc7, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x11)
syz_execute_func(&(0x7f0000000080)="0fbcf945d9fdf2462b0e46a5362ef3adc4c1d5dd10c4e3a141db00c422c12b66a8f2456ff2400f2d33")

00:00:20 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000140)=0x6, 0x4)
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={<r1=>0x0, 0xfff}, &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={r1, 0xff}, &(0x7f0000000100)=0x8)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1a, &(0x7f0000000040)={0x1, [0x0]}, 0x8)

00:00:20 executing program 0:
sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
syz_emit_ethernet(0xb, &(0x7f0000000000)="8bf6f223192fbcbbb21388")

00:00:20 executing program 0:
r0 = socket(0x0, 0x2, 0x1000)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000200)={0x4, [0x0, 0x401, 0x100000000, 0x7dffdfa9]}, 0xc)
r1 = open(&(0x7f0000000280)='./file0\x00', 0x80000000000206, 0xa)
truncate(&(0x7f00000002c0)='./file0\x00', 0x3a)
truncate(&(0x7f0000000000)='./file0\x00', 0x66500)
getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000100)={<r2=>0x0, 0x3, 0x5, 0xfffffffffffff029, 0x10000, 0x100000001, 0x4, 0x3, {@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, 0x0, 0xc9, 0x0, 0x5, 0x10001, 0x400000}}, &(0x7f0000000040)=0xb8)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000080)={<r3=>r2, 0x5}, &(0x7f00000001c0)=0x8)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000000c0)={r3}, &(0x7f0000000240)=0x8)
bind(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="01e9162f66696c6531000004000068ce79eff2bb94a02f7668794801fe6b7062bff9ded753bb4c0833da814e4deb392d7a726a8bcd3988e7797c55ded6703aeb7e3c000000000000000000000000000000655c2d0000000000"], 0xa)

00:00:20 executing program 1:
r0 = socket(0x1b, 0x3, 0x0)
getsockopt$sock_timeval(r0, 0xffff, 0x1010, &(0x7f0000000000), &(0x7f0000000080)=0x10)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000000c0)={@in6={{0x1c, 0x1, 0xa1, @empty, 0x3}}, <r1=>0x0, 0x3, 0x7ff, 0x100, 0x1000, 0x20}, &(0x7f0000000040)=0x98)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000200)={r1, &(0x7f0000000180)=[@in6, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000240)=0x10)

00:00:20 executing program 3:
r0 = msgget(0x2, 0x0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140), 0x14)
r2 = socket$inet6(0x1c, 0x0, 0x3)
fcntl$getflags(r2, 0x3)
msgsnd(r0, &(0x7f0000000200), 0x8, 0x0)

00:00:21 executing program 2:
mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1, 0x81010, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="000000a6378313ed871f11bd00"], &(0x7f0000000000)=0xfffffffffffffe16)

00:00:21 executing program 0:
setuid(0xee01)
freebsd11_mknodat(0xffffffffffffffff, 0x0, 0xe085, 0xffffffffffffffff)

00:00:21 executing program 3:
r0 = msgget(0x2, 0x0)
msgsnd(r0, &(0x7f0000000200)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\n\x00\x00'], 0x8, 0x0)

00:00:21 executing program 1:
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
open(&(0x7f0000000000)='./file0\x00', 0x28000, 0x0)
open(&(0x7f00000001c0)='./file0\x00', 0x6, 0x0)

00:00:21 executing program 3:
msgget(0x1, 0x0)

00:00:21 executing program 2:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
munmap(&(0x7f0000ed0000/0x1000)=nil, 0x1000)
mlock(&(0x7f0000dc0000/0x4000)=nil, 0x4000)
msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2)
mlock(&(0x7f0000caa000/0x3000)=nil, 0x3000)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x40, 0x100)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={<r2=>0x0, 0x0, 0x0, 0x800}, &(0x7f00000000c0)=0x10)
setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000100)={r2, 0xbe}, 0x8)
getsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000140), &(0x7f0000000180)=0x4)
pipe2(&(0x7f0000000000), 0x0)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x52, 0x0, 0x0)

00:00:21 executing program 0:
symlink(&(0x7f0000000140)='./control\x00', &(0x7f0000000040)='./file0\x00')
symlink(&(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)='./file0\x00')

00:00:21 executing program 3:
r0 = msgget(0x2, 0x0)
msgsnd(r0, &(0x7f0000000200)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x8, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x10800, 0xc)
readlinkat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/70, 0x46)

00:00:21 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
getsockopt$sock_timeval(r1, 0xffff, 0x1006, &(0x7f0000000040), &(0x7f0000000080)=0x10)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x1d, &(0x7f0000000000), 0xfe6a)

00:00:21 executing program 3:
r0 = msgget(0x2, 0x0)
msgsnd(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="0c00000200000000"], 0x8, 0x0)

00:00:21 executing program 1:
r0 = socket$unix(0x1, 0x5, 0x0)
fsync(r0)
getresuid(&(0x7f0000000000)=<r1=>0x0, &(0x7f0000000040)=<r2=>0x0, &(0x7f0000000080))
r3 = getegid()
chown(&(0x7f00000000c0)='./file0\x00', r2, r3)
getegid()
r4 = open$dir(&(0x7f0000000100)='./file0\x00', 0x100, 0x8)
msgget$private(0x0, 0x20)
recvmsg(r0, &(0x7f0000001240)={&(0x7f0000000140)=@un=@file={0x0, ""/33}, 0x23, &(0x7f00000011c0)=[{&(0x7f0000000180)=""/36, 0x24}, {&(0x7f00000001c0)=""/4096, 0x1000}], 0x2, &(0x7f0000001200)=""/28, 0x1c}, 0x2)
fchmodat(r4, &(0x7f0000001280)='./file0\x00', 0x0)
r5 = shmget(0x1, 0x4000, 0x400, &(0x7f0000ffc000/0x4000)=nil)
shmctl$SHM_STAT(r5, 0xd, &(0x7f00000012c0)=""/61)
shmctl$SHM_STAT(r5, 0xd, &(0x7f0000001300)=""/4096)
r6 = socket(0x1f, 0x2, 0x6)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000002300)={<r7=>0x0, 0x3ff, 0x2}, &(0x7f0000002340)=0xc)
getsockopt$inet6_sctp_SCTP_CONTEXT(r6, 0x84, 0x1a, &(0x7f0000002380)={r7, 0x2}, &(0x7f00000023c0)=0x8)
sendmsg$inet6_sctp(r6, &(0x7f0000002600)={&(0x7f0000002400)=@in6={0x1c, 0x1, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x831}, 0x1c, &(0x7f00000025c0)=[{&(0x7f0000002440)="52aaaaef84d7d5869b88a014ad80d52a0c6948c2162899f4024d353671931215b540493885387b238ca0d4399efbb980054384f5991dd582263a37bb514bfd6f9467c2116e19e1628246c5d09127cd9d2f5b1e3bb86ff587c3ba2963804a3a037a631b8b13bb7b557275764bf9abc7879ac7266340b85b5cccb962204a65", 0x7e}, {&(0x7f00000024c0)="6166100c0095ed068ee06eafce9a9a7be9696549bfbe8ac493c9c9b5adbf0605ed94bdb8ead001011776086a477e6c7b35e181757cc4961bc0950f10e07e2655b2202a810ddb5eccd168ec58a99de22f7c6a2cb1e9758997db88a86f050fadf1e9b4fd98cdfeb307214282086403e171f7bd716daa406de4e782180674c13ed17d2a3b697b9cc5a035c0ae42f54efad3855ee2f183349ae48ebc51c88b5b42971a13e9f08f05f90c7adb2f34f4a2ebe90b9ce2cdc254db720b053f9e1aca4d2c8eb3643645cdd2f25ac51aa8672796640ca6e8a2746162b663341f4aa9", 0xdd}], 0x2, 0x0, 0x0, 0x100}, 0x100)
freebsd11_stat(&(0x7f0000002640)='./file0\x00', &(0x7f0000002680)={0x0, 0x0, 0x0, 0x0, 0x0, <r8=>0x0})
fchownat(r6, &(0x7f0000002700)='./file0\x00', r1, r8, 0x400)
socketpair(0x10, 0x10000001, 0x6, &(0x7f0000002740)={<r9=>0xffffffffffffffff, <r10=>0xffffffffffffffff})
setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r10, 0x84, 0x8001, &(0x7f00000027c0)={r7, &(0x7f0000002780)=[@in6={0x1c, 0x1, 0x1, @loopback}]}, &(0x7f0000002800)=0x10)
sendto(r10, &(0x7f0000002840)="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", 0x1000, 0x1, 0x0, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000003840)={<r11=>0xffffffffffffffff, <r12=>0xffffffffffffffff})
accept4$inet(r12, &(0x7f0000003880)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000038c0)=0x10, 0x0)
chown(&(0x7f0000003900)='./file0/file0\x00', r2, r8)
accept4(r11, 0x0, &(0x7f0000003940), 0x10000000)
getsockopt$inet_udplite(r9, 0x88, 0x4, &(0x7f0000003980), &(0x7f00000039c0)=0x4)
setsockopt$inet_MCAST_JOIN_GROUP(r9, 0x0, 0x50, &(0x7f0000003a00)={0xffffffffffffff00, {{0x2, 0x1, @multicast2}}}, 0x90)
rmdir(&(0x7f0000003ac0)='.\x00')
mkdir(&(0x7f0000003b00)='./file0\x00', 0x22)

00:00:21 executing program 2:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={<r1=>0x0, 0x40}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={r1, 0x9}, 0x8)
setsockopt$sock_int(r0, 0xffff, 0x1e, &(0x7f0000000100), 0x17e)

00:00:21 executing program 3:
r0 = msgget(0x3, 0x1000000)
msgsnd(r0, &(0x7f0000000200), 0x8, 0x0)
msgsnd(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0xf9, 0x800)

00:00:21 executing program 2:
r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@un=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000100)={@in={{0x2, 0x1, @multicast1}}, <r1=>0x0, 0x8ec, 0x76b683be, 0x1, 0x101, 0x30000000, 0x9}, &(0x7f00000001c0)=0xa0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000200)={r1, 0x3}, 0x8)
r2 = socket(0x2, 0x5, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0x1200, &(0x7f00000000c0)={0x100000001}, 0x0)

00:00:21 executing program 3:
r0 = msgget(0x2, 0x80)
msgsnd(r0, &(0x7f0000000200), 0x8, 0x0)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x10)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)=ANY=[@ANYBLOB="02004e23ac1400bb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=<r2=>0x0, @ANYBLOB="0800000009000000070006000000000000000000"], &(0x7f0000000100)=0xa0)
setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f00000001c0)={r2, &(0x7f0000000140)=[@in={0x2, 0x2}]}, &(0x7f0000000240)=0x10)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000180)={r2, 0x6}, 0x8)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000280)={<r3=>0x0}, &(0x7f00000002c0)=0x8)
accept$inet(r1, &(0x7f00000003c0)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000400)=0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000380)={0x8e, 0x0, 0x401, 0x22, r3}, 0x10)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000300)={r3, 0x8}, &(0x7f0000000340)=0x8)

00:00:21 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
listen(r0, 0x0)
fcntl$setstatus(r0, 0x4, 0xc7)
accept4(r0, &(0x7f00000000c0)=@un=@file={0x0, ""/108}, &(0x7f0000000140)=0x6e, 0x20000000)
r1 = accept4(r0, &(0x7f0000000000)=@un=@abs, &(0x7f00000001c0)=0x8, 0x20000000)
connect$unix(r1, &(0x7f0000000080)=@abs={0x0, 0x0, 0x1}, 0x8)
r2 = accept$inet6(r0, 0x0, &(0x7f0000000180))
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000040)={<r3=>0x0, 0x5, "8e754a2210"}, &(0x7f0000000200)=0xd)
setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r2, 0x84, 0x8001, &(0x7f0000000280)={r3, &(0x7f0000000240)=[@in6={0x1c, 0x2, 0xfffffffffffffffd, @remote={0xfe, 0x80, [], 0x0}, 0x7}, @in={0x2, 0x0, @multicast2}]}, &(0x7f00000002c0)=0x10)

00:00:21 executing program 0:
setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000000140), 0x8)

00:00:21 executing program 3:
r0 = msgget(0x2, 0x1)
msgget(0x2, 0x400)
msgsnd(r0, &(0x7f0000000200), 0x8, 0x0)

00:00:21 executing program 0:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x40, 0x46)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={@in={{0x2, 0x0, @rand_addr=0x7}}, <r1=>0x0, 0x822, 0x6, 0x10, 0x5e, 0xfffffffffffffff7, 0xc3}, &(0x7f0000000100)=0xa0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x2, 0xffffffff, r1}, &(0x7f0000000180)=0xc)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000280)={0x0, 0xa}, 0x8)
setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f00000001c0)={0x5, 0x5, 0xfffffffffffffffd, 0x80000000}, 0x8)

00:00:21 executing program 1:
r0 = socket$unix(0x1, 0x5, 0x0)
fsync(r0)
getresuid(&(0x7f0000000000)=<r1=>0x0, &(0x7f0000000040)=<r2=>0x0, &(0x7f0000000080))
r3 = getegid()
chown(&(0x7f00000000c0)='./file0\x00', r2, r3)
getegid()
r4 = open$dir(&(0x7f0000000100)='./file0\x00', 0x100, 0x8)
msgget$private(0x0, 0x20)
recvmsg(r0, &(0x7f0000001240)={&(0x7f0000000140)=@un=@file={0x0, ""/33}, 0x23, &(0x7f00000011c0)=[{&(0x7f0000000180)=""/36, 0x24}, {&(0x7f00000001c0)=""/4096, 0x1000}], 0x2, &(0x7f0000001200)=""/28, 0x1c}, 0x2)
fchmodat(r4, &(0x7f0000001280)='./file0\x00', 0x0)
r5 = shmget(0x1, 0x4000, 0x400, &(0x7f0000ffc000/0x4000)=nil)
shmctl$SHM_STAT(r5, 0xd, &(0x7f00000012c0)=""/61)
shmctl$SHM_STAT(r5, 0xd, &(0x7f0000001300)=""/4096)
r6 = socket(0x1f, 0x2, 0x6)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000002300)={<r7=>0x0, 0x3ff, 0x2}, &(0x7f0000002340)=0xc)
getsockopt$inet6_sctp_SCTP_CONTEXT(r6, 0x84, 0x1a, &(0x7f0000002380)={r7, 0x2}, &(0x7f00000023c0)=0x8)
sendmsg$inet6_sctp(r6, &(0x7f0000002600)={&(0x7f0000002400)=@in6={0x1c, 0x1, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x831}, 0x1c, &(0x7f00000025c0)=[{&(0x7f0000002440)="52aaaaef84d7d5869b88a014ad80d52a0c6948c2162899f4024d353671931215b540493885387b238ca0d4399efbb980054384f5991dd582263a37bb514bfd6f9467c2116e19e1628246c5d09127cd9d2f5b1e3bb86ff587c3ba2963804a3a037a631b8b13bb7b557275764bf9abc7879ac7266340b85b5cccb962204a65", 0x7e}, {&(0x7f00000024c0)="6166100c0095ed068ee06eafce9a9a7be9696549bfbe8ac493c9c9b5adbf0605ed94bdb8ead001011776086a477e6c7b35e181757cc4961bc0950f10e07e2655b2202a810ddb5eccd168ec58a99de22f7c6a2cb1e9758997db88a86f050fadf1e9b4fd98cdfeb307214282086403e171f7bd716daa406de4e782180674c13ed17d2a3b697b9cc5a035c0ae42f54efad3855ee2f183349ae48ebc51c88b5b42971a13e9f08f05f90c7adb2f34f4a2ebe90b9ce2cdc254db720b053f9e1aca4d2c8eb3643645cdd2f25ac51aa8672796640ca6e8a2746162b663341f4aa9", 0xdd}], 0x2, 0x0, 0x0, 0x100}, 0x100)
freebsd11_stat(&(0x7f0000002640)='./file0\x00', &(0x7f0000002680)={0x0, 0x0, 0x0, 0x0, 0x0, <r8=>0x0})
fchownat(r6, &(0x7f0000002700)='./file0\x00', r1, r8, 0x400)
socketpair(0x10, 0x10000001, 0x6, &(0x7f0000002740)={<r9=>0xffffffffffffffff, <r10=>0xffffffffffffffff})
setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r10, 0x84, 0x8001, &(0x7f00000027c0)={r7, &(0x7f0000002780)=[@in6={0x1c, 0x1, 0x1, @loopback}]}, &(0x7f0000002800)=0x10)
sendto(r10, &(0x7f0000002840)="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", 0x1000, 0x1, 0x0, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000003840)={<r11=>0xffffffffffffffff, <r12=>0xffffffffffffffff})
accept4$inet(r12, &(0x7f0000003880)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000038c0)=0x10, 0x0)
chown(&(0x7f0000003900)='./file0/file0\x00', r2, r8)
accept4(r11, 0x0, &(0x7f0000003940), 0x10000000)
getsockopt$inet_udplite(r9, 0x88, 0x4, &(0x7f0000003980), &(0x7f00000039c0)=0x4)
setsockopt$inet_MCAST_JOIN_GROUP(r9, 0x0, 0x50, &(0x7f0000003a00)={0xffffffffffffff00, {{0x2, 0x1, @multicast2}}}, 0x90)
rmdir(&(0x7f0000003ac0)='.\x00')
mkdir(&(0x7f0000003b00)='./file0\x00', 0x22)

00:00:21 executing program 3:
r0 = msgget(0x2, 0x0)
msgsnd(r0, &(0x7f0000000200), 0x8, 0x0)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockname$unix(r2, &(0x7f00000001c0)=@abs, &(0x7f0000000240)=0x8)
r3 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x40)
r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x80, 0x8c)
r5 = socket$inet_udplite(0x2, 0x2, 0x88)
socketpair(0x17, 0x0, 0xfffffffffffffff8, &(0x7f0000000080)={0xffffffffffffffff, <r6=>0xffffffffffffffff})
ppoll(&(0x7f00000000c0)=[{r1, 0x1}, {r3, 0x9}, {r4, 0x41}, {r5, 0x2030}, {r6, 0x2000}], 0x5, &(0x7f0000000100)={0x7, 0x8}, &(0x7f0000000140)={0x9}, 0x8)

00:00:21 executing program 2:
r0 = socket(0xfffffffffffffffa, 0x107, 0x8)
connect$unix(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="82022e2f6ce9fede6f58e68d11e642a98b5766696c653000b2f0c00c9fbb9d6e3888beb8a047bf4a4464130972a526718575da9dc56063bb29"], 0x1)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000002c0)=ANY=[@ANYBLOB="f30a3191d35f57daca6c7d6f09cf77e396", @ANYRES32=<r1=>0x0], 0x0)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={<r2=>0x0, 0x4, 0x1f, 0x3f, 0x9}, &(0x7f00000000c0)=0x14)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0xf, 0xdd31, r2}, &(0x7f0000000140)=0xc)
r3 = openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x20000, 0x8b)
freebsd11_getdents(r3, &(0x7f0000000240)=""/112, 0x70)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000340)={<r4=>r1, 0x2}, &(0x7f0000000380)=0x8)
setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={r4, 0x5}, 0x8)
setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000180)=0x3, 0x4)

00:00:21 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r1 = dup(r0)
poll(&(0x7f0000000000), 0x20000000000000ec, 0xff)
socket$inet_udplite(0x2, 0x2, 0x88)
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4)
read(r1, &(0x7f0000000100)=""/175, 0xfffffd9e)

00:00:21 executing program 0:
shmget(0x1, 0x1000, 0x4, &(0x7f0000001000/0x1000)=nil)
munlock(&(0x7f0000001000/0x1000)=nil, 0xffffffffdfffefff)

00:00:21 executing program 0:
r0 = socket$inet6(0x1c, 0x0, 0x7fff)
freebsd11_fstat(r0, &(0x7f0000000000))

00:00:21 executing program 2:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = dup2(r0, r1)
dup2(r2, r2)

00:00:21 executing program 2:
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
r0 = socket$inet6(0x1c, 0x20000000, 0x1)
r1 = getpgrp(0xffffffffffffffff)
fcntl$lock(r0, 0x1, &(0x7f0000000000)={0x1, 0x3, 0xff, 0x9, r1})
r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0)
openat(r2, &(0x7f0000000080)='./file0\x00', 0x0, 0x100)
readv(r0, &(0x7f00000005c0)=[{&(0x7f00000000c0)=""/45, 0x2d}, {&(0x7f0000000100)=""/171, 0xab}, {&(0x7f00000002c0)=""/85, 0xfffffffffffffe06}, {&(0x7f0000000640)=""/127, 0x27d}, {&(0x7f00000006c0)=""/109, 0xb03d417927902ab0}, {&(0x7f0000000440)=""/110, 0x6e}, {&(0x7f00000004c0)=""/236, 0xec}], 0x2)
mkdirat(r2, &(0x7f0000000200)='./file0\x00', 0x0)
fsync(r2)

00:00:21 executing program 1:
setrlimit(0x2, &(0x7f0000cc0ff0)={0x0, 0xfffffffffffffffe})
r0 = dup(0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000000)={<r1=>0x0, 0xa, 0x10000}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)={@in6={{0x1c, 0x2, 0xff, @loopback, 0x7f}}, r1, 0x3, 0x5, 0x7}, 0x8c)

00:00:22 executing program 3:
r0 = msgget(0x2, 0x0)
msgsnd(r0, &(0x7f0000000200), 0x8, 0x0)
msgrcv(r0, &(0x7f0000000240)={0x0, ""/4096}, 0x1008, 0x1, 0x0)
msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/12)
msgrcv(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x86, 0x0, 0x800)
r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000100), &(0x7f0000000140)=0x4)

00:00:22 executing program 1:
r0 = semget$private(0x0, 0x0, 0x20)
__semctl$GETNCNT(r0, 0x2, 0x3, &(0x7f0000000000)=""/155)
r1 = semget(0xffffffffffffffff, 0x2, 0x20000000000300)
__semctl$GETZCNT(r1, 0x0, 0x7, 0x0)

00:00:22 executing program 0:
mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x410, 0xffffffffffffffff, 0x0)
madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0)
madvise(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3)

00:00:22 executing program 2:
r0 = accept(0xffffffffffffff9c, &(0x7f0000000bc0)=@un=@file={0x0, ""/108}, &(0x7f0000000c40)=0x6e)
r1 = accept4$inet6(r0, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x20000000)
recvmsg(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000080)=""/149, 0x95}, {&(0x7f0000000140)=""/34, 0x22}, {&(0x7f0000000180)=""/23, 0x17}, {&(0x7f00000001c0)=""/148, 0x94}, {&(0x7f0000000280)=""/160, 0xa0}, {&(0x7f0000000340)=""/152, 0x98}, {&(0x7f0000000400)=""/168, 0xa8}, {&(0x7f00000004c0)=""/68, 0x44}], 0x8, &(0x7f00000005c0)}, 0x2)
getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000005c0), &(0x7f0000000640)=0x8)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000680), &(0x7f00000006c0)=0x4)
r2 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$sock_timeval(r2, 0xffff, 0x1006, &(0x7f0000000980), &(0x7f0000000b80)=0x10)
setsockopt$inet6_group_source_req(r2, 0x29, 0x32, 0x0, 0x0)
recvmsg(r2, &(0x7f0000000b40)={&(0x7f0000000700)=@in6, 0x1c, &(0x7f00000009c0)=[{&(0x7f0000000740)=""/138, 0x8a}, {&(0x7f0000000800)=""/64, 0x40}, {&(0x7f0000000840)=""/190, 0xbe}, {&(0x7f0000000900)=""/88, 0x58}, {&(0x7f0000000980)}], 0x5, &(0x7f0000000a40)=""/248, 0xf8}, 0x40)

00:00:22 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000000)={0x1, {{0x2, 0x2, @loopback}}}, 0x90)
truncate(&(0x7f00000001c0)='./file0\x00', 0x2)
pwritev(r0, &(0x7f0000002540)=[{&(0x7f0000000280)='v', 0x1}], 0x1, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x10002)

00:00:22 executing program 1:
r0 = open$dir(&(0x7f0000000700)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0)
mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x41)
linkat(r0, &(0x7f0000000300)='./file1/file0\x00', 0xffffffffffffffff, 0x0, 0x0)
openat(r0, &(0x7f0000000740)='./file1\x00', 0x10000, 0xa)
r1 = dup2(r0, r0)
setsockopt$inet6_int(r1, 0x29, 0x26, &(0x7f00000000c0)=0x4, 0x4)
renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00')
mkdirat(r0, &(0x7f0000000080)='./file1/file0\x00', 0x40)
mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0)
renameat(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0/file0\x00')
preadv(r1, &(0x7f0000000680)=[{&(0x7f0000000100)=""/46, 0x2e}, {&(0x7f0000000280)=""/5, 0x5}, {&(0x7f0000000340)=""/244, 0xf4}, {&(0x7f00000002c0)=""/31, 0x1f}, {&(0x7f0000000440)=""/91, 0x5b}, {&(0x7f00000004c0)=""/40, 0x28}, {&(0x7f0000000500)=""/196, 0xc4}, {&(0x7f0000000600)=""/104, 0x68}], 0x8, 0x0)

00:00:22 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000200)={<r2=>0x0}, &(0x7f0000000240)=0x8)
setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f00000002c0)={r2, &(0x7f0000000280)}, &(0x7f0000000300)=0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000000c0)=ANY=[@ANYRES32=r3, @ANYBLOB="cd000000e1232a4777575a552bfcde7784814c22bb70da0ec615b6695b65c218072c5952752458446aab32adbdd1bf6fc1998fac455c80cc5a476b152557aa196ee4748c2efff6e3eb1c77beee980b954d1929e25f73c157a171379c3ac6179cbe3cdf47ea6d8363f0836e08a60ed465859b4d733c1a04e2fd88c6c13ed2284765ff282b85c5da49b4916f2eb126b2fe476b9ca82a0bef3b503ebe815fa209420e4e4ae471ec4ce16944a107110d552ef01d62ed99d20341dfd17b4455840900000000000000fc7f2af6518640eb52aa05"], &(0x7f00000001c0)=0xd5)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x3, &(0x7f0000000000), 0x2)

00:00:22 executing program 2:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x40, 0x0, 0x0)
r1 = socket(0x10, 0x3, 0x9)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000000)={<r2=>0x0, 0x41, "03bf4f32d254742cdabd9c8032f8e378fb6bb09b3bbbc73a59d777d5553e76b71104e1e9dd42ea2d564fb11e5ed0f75c441c4413857e5eab16a8d7cbcbf6647672"}, &(0x7f0000000080)=0x49)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f00000000c0)={r2, 0x71c, 0x3, 0x5, 0x8}, &(0x7f0000000100)=0x18)

00:00:23 executing program 3:
r0 = msgget(0x2, 0x0)
msgsnd(r0, &(0x7f0000000200)={0x4}, 0x2, 0x0)

00:00:23 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_buf(r0, 0x6, 0x41, 0xffffffffffffffff, 0x0)
r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000480)={0x2, 0xffffffffffffffff, @local}, &(0x7f00000004c0)=0x10, 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000580)={<r2=>0x0, &(0x7f0000000500)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6]}, &(0x7f00000005c0)=0x10)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000600)={r2, 0x1000}, &(0x7f0000000640)=0x8)
r3 = fcntl$dupfd(r0, 0x11, r0)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000000)={<r4=>0x0, 0xab60, 0x7, [0xdc3c, 0x76b2, 0xf009, 0x100000000, 0x8, 0x40, 0x0]}, &(0x7f0000000040)=0x16)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000080)={<r5=>0x0, 0x76, "3729b31eef3f47d0700304fa914c2827b7fb7c0fb3cd7803b601061d01aefa3bd02c5162e0d80e88c27faffddbfe6356868363ca34570740425c8406589b6cb464b13ad750f8088fd85ca14d2b4d3116f70c8f1c21fcb4dfff113b612a16ace8762cb562834371f5cdc30b20e53f5878e702f45b3bff"}, &(0x7f0000000100)=0x7e)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000440)=0x304, 0x4)
getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0x100, &(0x7f0000000140)={r4, 0x2, 0x3, 0xfff, 0x7ff, 0x0, 0x1000000000000000, 0xc4, {@in6={{0x1c, 0x0, 0x1, @loopback, 0x9}}, r5, 0x2, 0x7c, 0x0, 0x1, 0xffff}}, &(0x7f0000000200)=0xb0)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0x3, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x81}}, r5, 0x2, 0x100000000, 0x1, 0x9, 0x7fffffff, 0x5}, 0x98)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000300)={@in={{0x2, 0x2, @broadcast}}, r4, 0x100000000, 0x8, 0x8, 0x2, 0x10000, 0x1}, 0xa0)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x9, &(0x7f00000003c0), &(0x7f0000000400)=0x4)

00:00:23 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
sendto$unix(r0, &(0x7f0000000100)="4cfdb31f50d4b560e514303bf995eff3e7c56319b4a01e7a82ea723db3a32ed252300f57163eaeab8635b7f108083a7b73330de4ffb5a0ba9c8b17f4d5776d449fc81beb55739a065f20eee2325fd24226b1a7352fda322d9fed24434e92eae33fedc95ec326f5d6ac15e65c5c5d498408de88e39bc5365acc8f2f94f50e28caf8b34868fbb43baa4b7ad2bfb783f4fe90669874e96132e98e272325084e97403d7309de9f016206ea2e37574edb514be798d8457f8fcb17757ced45123195a9fc35e1f00d6d258081de4732c91e0060a1d91c4ae20c6b4406cf1e0965de32d4476e07621657b6754204f5bf54207b91e6868afa60eb4f25b85a288640b40995eaec37f99b0ade33e724bc2dfc6a90c0eb711a7594d0053bbbe372788820bf94817e10110747080c8c8ae0fd802ee778384a0309f5f00ad1248a6b639817c09df41203e930b62b12a90aee00ac58d90e2085ef32baa141c293cd07bfa5f049b75152e52c57f40948783684e88ba17bac67d294070a4b1647be046da06141c4b706c261f52bd30cb5c60a6e039a68156954fed74412b62eb97e455eecd542421e6aace7b8798aa86000f06e179396e2f55a4bf61a065e188e8160c67b61bf3467af4b55f64aa0a73ccb13cea9e73f5e448ea260d6fc7e02e137944aa7b1e94137536f5ec92e54b366cf41102e543199f18d3cc61143d844a51da63081cc8cef7bb4ed2d9bc6b50a93fe434f0d6ced3075b840994787af6f14030b19f029d862c02a99d63ff8a5f62090dbc386cf55b15f742c68cd14418ade5fb31e499d19c904aa8368080276e5369ea79ac6dc8c7b6e755d533d15fb6af6f1c4353c57ba90250cd3a53f076f0127d7c408015595e3317db56c9acc756e8b33ea74388cba73cedc762aaa45b9f69c7d75f675a99bbc37eb13a661abcb8da941deff437b08adb53270e92cb7acbd8dd96c27914ba78468cf11e21793abb8484e2534bca97e7a22e324a9ba41fb34c5a367bd22d9aa433d46372ef1bb81fb73cbfaa7c3b8100a56f7d60a5b8b37284e5c0a53022ba6e7d19eebe3482a613d418df266187cec71d664961a6612a6df2fd455fd7e5d1ed8d6148c33ad2b92cd800feb89613f02962caa9a30a6b4ad30f1f24a3ee30e2939049946e3b84b63e9fdefafe428650229f9ce7b8f7e25cbb7cde25572726918abaf8a357dc9f3529c9e91c72ddb7ae522665aad57ef48f32f521aaef231a7e87a7b972648390f0cabbd0b4a3d9021142965af8ec673e1d481fa1613e7f5677332ac19df801f9a4f8a1b27e9d98f8d6a39b149eefcd617d6de37b32fdeab9b5517cd3b21a2a3cef96f515ae12ccd81955fd6bbb53d390b9cf4307ed30ebf5d242ae1f4772bb3055842f2ca11081e639d6149ffa82c5ac4c836c27d39fe422cce7a5e54cf1b1c12b9f1a793baf729446dc5517d85a45dd3d2c23d32fb09faaf5fe2cc215ab121c42b34618f9ad15e3e918687216a837d4dd2ce9893dd9571a19d4724ce0a712c25b78e67853df2f0cc4f618c73f80f120cffcab93effdd395afef3b635948cd2566a70d47312d73efe59945f9db8d0447efee59be1e0d599c8aa5adba6f4f4de9fb708325e349e1b0a0aa8a4156e6541df062c3b99ced10ce6d3749d92175bdbb46cb3e1ad345d850e3177dd2f81e88295808629c2c2afb51c09d8af0f9d2c11d282ccd0fce86c36652c7b23a1e061a912cf21461663e2816265c7dd8c274f0aaf7a28281af30c9a7ad1f207581e21716cfbf4c068c187b1ba20d44d5da609d726527178a07c7d794ad984accf3efcd2c8cf47cb14bb4c43d1c9d59562609d37088b1b106366b8b2792981c5f0cb15f31cf9f1d7c94dbcaa0882cfccbe505c3efe48459a933ba14d81abf43ffbd866fc644d05ea72d83f1d97b420ff7857413a73494158aba5185a26ccd5584d50fa9f783699452a7191345dd630a9ecd065fbd64b7ef5876b42149b5fd70575d69ba98bcfa8fb7c9c17ac45440e42ebf926b1a5c9031bea7ef7360f0fcd4219219681a66b39953720a7c79ebae10212ad4adbd5311e17f1ef9e299a3e6f325c668c740501d4e77eee1a131ee0a81249e91a70b5bd8d2c9053f404968cca776b529a31df31753e3b02e8730eac7d0be6d83dbcc1f7161ca94150151bf4d11e3b597d20ae058a25a77f2819ce61a6bfce71e1cacc3721a2ac4089cdd8319f904ba09aa8d3fdbc9ae4712515d7a30b763d1c7f1a4b5eecbbe9d16c20476acbce74eaab2007350bc3d4917dce1cfb0a490e16f478b656f598a56901838a5c069e851cb4140d35877354b49fc7b90898f7b3fe71bfcbac9729dffbcfd0c6e35d52136f4eb3cda5e412d31cdce4b2e383a50fe603c0601a372e386f8de4fca6d1823bfb0b33b06f82421bc8b7513403c502d6a6f3edeb1740ada80e5fa52032197ebae2f1c9d9bbcc00f8c68866d4f519152650442b2c0e33321b1c09251ec784bd81af2bf976e1f926fa6260dad70a2a5c8ec72e4f9d921223739987f7a4858aad8dcf5bd33c4720d8de58f76d1ef3a3e0bb686b4fa37bd5860e13b68e46498448a02f1af499ed7e37068ec2eb33a00e2bb79aaa4a23fc25d78df00ca0e6caaa64945f8dec15401f547c708227401cb828747dc2d27378adab40520ac7a7a0a8d9870ae9bd48fe210954f1acd34d5ff268ff2254bda02846ebd90c6718f13bce89c2c8f28db8bc8360769ca5d85295b01ba26fae4cfc133f774d746a5e8fa6227f7e76e2680e6504a906778c24981ca649d97c357f7df1c82de73422dd1e095b1253d1456b23845c6a1e3a43bc7c50dc054f20dec81558b0536b3bdb24c5abfa8eebc1f9d0fad509b0cf33c94e692c0970b6a760d1c27afde4a4f2986fe9a44c447d2548d5bad6284a431a6026b186879c5ad8aa31055a5f12c77c8291ab8d26ff4648dd7151776354742827d46fee5cce31baa0d0b226190f8afa935978fd17797e52cc8a7b983a61d976641a4c64d6913cd21b4fe42b5cc896cd859d1b123af482f29e71d7fd9e552b696cd9294e5f764b68d4b5f569a0cd4addbf8504ecf03d0999cb28ba5dc22a5dff223fbcfdb10ba542e23deca4776c31e3bced431d6424064e90b58207d71408cb42865a9aef309672ee99be03feaa1208fb16819fbb2b668d9143b505651ce287fbdce6b7010e11c4901117baae3c66ee0a09a0d9a2ef759dd4ac6df96a8370481f8d0749510a75ef825aea3203411f5c18c6f53aaf456bc2db114144bd19ac5b43cd73afa723ea701233edfb83d058a2c08158ca04427f4ca184ecd25a58d850e35787c5a34c508b73097f85a97e717e4e459cf4abdd7e5db416b2ab4c1471ebd56b63a25aa640ada1691c8ebbaefb616d09a0d711636098a6589705043a218d3aa490bff3f65ced4141ecad83ac68e1f8b222ae9600a6655d6ea273a0a65c0dc9f2251217a7d8b4e4ee24e034501b699f09096761466b332ef77e0bf9f4ddb40afc09fb46d8a2c920032d2fb318661392ea260274773a80303797df0c529bbedb48767307ba4ebb4b316bfcf03f284a9fed17b440c3d6045248cd9b1b25d90cc75c9e50f5455f23ead0bfad71b8f8dba6af342ac9cf80585790bfefdb0ab9ac80b1e29b8488c1a14258030972a44dcf3962d7cec2faf42fdc35b84a66a20a9b5e3cd235d054635d14b7dc9d26c693b375a80381548f0e4a5c6edf883678b23bcdb872a6646285df2e7791b08ff1060a5bbf0fb0e7d7cb88825c3f44d8ffc95b871e8f28736c3c0bc9abb2f617cbb7a41fe632b7bf3a3f395e93b94f01f8d590b667a07f7dc8bb46360f95bc832ba1ef6641ef3c8c96faa43e5f875f420ec67f84ec6de0f99d1986821223dad48fc26351260e44efc9cb413af801cc85de81d2ecbc398679bfe00f3525a038ac57305a43df3566b111541ae3068e2e264e3f4a895ceac8bfe606b9413fec45084d0895f90a7a0275fc94f0d86cd897c17a833b610149235a60426ff11593be99ee13b5c301509ec7ea1652e4f75e6825542b49ab1f19d8dcd4bf8441f3f06686cc9015a5ff16752546f2380a82b14721960eb3417df2548cc97e90a447a1e2c956d5ca01c2f321ebd02460f06fbb4ec93c4c4ad7ce6fb7d4d148ddbc7057c31531a189dce0e9946bf3b8de8fb67d0d4fef1c9afba6acd50310c5b243de1863ce727723d6525b4b5cfb266f5de8bae2d0f417765acae449e2cd439b0d5aed430e3d6f338824c37f445a36bfdf19182715f51dfc07e2e6023b4cb70c8327a58578edc07a840f6acf871f253d7dd89841de0964f94c68f24d0e89c5380908e6c37e42b7de5393c34b0f2a1935b0c04ae53ae50113920306c1db17c5b4f4069c8baf288e16258803bd9b95e073a789f4a01135aceffd3975585816a6618450f34fa84e9fcb37c2d4599bb3d811cc0e8f0c8b5fd85871444f0bba8469dc09ca2f22ff1971b56275a7bc240d21d52064367ced8302557ce45e77aaac7267b9f4792df3170b86acae9c31b2c801251374babe6520cd00c6af15bae8cf51cc956c53a3d3e3a39143fe280064125a222123664edc81ad44db48f8c0aee2da54e6ee984ad3d7fe72356a7acb21ae56c6f74d9fc542d799f751184c37eb8065006b91102ff3cc993ce33999a53c7a8615a03c77a67e4d7e76e2258ee79842665b4c13951c6d80f9ca3a3ca57ee3082e0397906829d145c13ccbc174bde928b19c48d49a1e75fc485339a148f68aa65900adf5d2216a31fb7ad25e0f7d7d7ba4169847c1a1f7418ff0cf33a02669ad308967137e1a9de7982927218b933fa26c1a50b954975993f5d262eb47c4084e754249e161f19d8254d3b6ac99011c677d13eab423d06b0038c557cc822562c1ff565f175d9e821e61b6a6c6867906714d421804db418af63572ffdc243a00da075b4e46b3753ae296e40f3553b5cae3a3ff69c30630a4b14cae07cf6ae390d343cbc4a23d62862022d540a5224f9c6a8b12364f10b4f6e46176d83bacb72ba35ef5b6e89f601e106695e38f0e9db5012dc9f4b8a04619f57154c93d71ebe3beb2c34307f5661085f653941f86884b26a33b5e85d4766741784a608f40b8171fe890b660fcaf1492f850361fa3834241b3dd28527b4b0f2aab808a3d2e969ca2b822ee3189a0ab5c3adc59c180aeb02fe53a924ed6fd5d55c6ecbdeb6d9bbe59d71dda9b9f8e7d5ba787d669ad23dcce036948e66d111a2b997a5cba6a3496fcda249cdf54340518f036ffcd24db3c082284a7526605ed22ea98787a1f222dde831950a81166a1634ea6b64fe8debf69b610257e69b28eac98f95ab6f277c2ecb8c464a03ff3b3a707c89265461490023afdbf3dd0307a91a6ce84ddd6d4179e8f9f87f00d76d4c4e42725eef594867c70f4610a8c7343c2a2a9930c9073b010234fec5a077cc7c63a4d9cc1fd1fcebd1399b1dc51c83d0ff72cbe0feaa836a2ed9b89fd4a164e0138ca63acc72c397d1f5322c78ff07caecfdc89d0c5dffec857531a9ff9f9998da18da51925c6d902fd0535844df720a4277518ff4063b6de327dcbfa78a7421e9191ad31a856c470f61ff274ba148ac6afe0291e5f37ca36ceb05f1b08d74215a66bd96b37e7af3b13726c5e814c759508bf699ff48e886c928a97256d04ec854b12ba040e5fc499f9d4d3a43f6bfa9636b192fe13f02d35ac00f287700735e37f4ea5f3b80ede3f00a3788770abf4ec6c5e95158ba9d58f5999141ddc534fdb474d950a57dd4564e0a8a46232986d0a36e3044929f56f8d", 0x1000, 0x185, 0x0, 0x0)
getsockopt$sock_int(r0, 0xffff, 0x1013, &(0x7f0000000000), &(0x7f0000000040)=0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="29040000", @ANYRES32=0x0, @ANYRES32=<r1=>0x0], &(0x7f00000000c0)=0xc)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000001100)={r1, 0x1, 0x10000}, 0x8)

00:00:23 executing program 0:
symlinkat(0x0, 0xffffffffffffffff, 0x0)
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff)
setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000000)={0x7b, 0x1, 0xffffffffffffffc0, 0x6, 0x3}, 0xc)

00:00:23 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x704, 0x8}, {0x5, 0x3ff}})
setsockopt$inet6_int(r0, 0x29, 0x3d, &(0x7f0000000080), 0x4)
getsockopt$inet6_int(r0, 0x29, 0x3d, 0x0, &(0x7f0000000140))
setsockopt$inet6_int(r0, 0x29, 0x14, &(0x7f00000000c0)=0x6, 0x4)

00:00:23 executing program 3:
r0 = msgget(0x2, 0x0)
msgsnd(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="0000000100000000"], 0x8, 0x0)

00:00:23 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xb}, 0x0)
munmap(&(0x7f0000ffb000/0x3000)=nil, 0xffffffffffffffff)

00:00:23 executing program 1:
r0 = socket(0x2, 0x3, 0x0)
getsockopt$sock_int(r0, 0xffff, 0x1022, &(0x7f0000000100), &(0x7f00000000c0)=0x2b1)

00:00:23 executing program 2:
r0 = socket$inet(0x2, 0x2, 0x0)
shutdown(r0, 0x0)
recvmsg(r0, &(0x7f0000000940)={0x0, 0x0, 0x0}, 0x0)
readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/229, 0xe5)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x3, 0x3, @empty, 0xfffffffeffffffff}, 0x1c)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000180)={<r1=>0x0, 0xffff, 0x9, [0x20, 0x6, 0x3fe0000, 0xff, 0x4, 0xfd4, 0x40, 0xf0, 0x15c6e0ce]}, &(0x7f00000001c0)=0x1a)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000200)={r1, 0x6}, &(0x7f0000000240)=0x8)

00:00:23 executing program 3:
r0 = msgget(0x2, 0x0)
msgget(0x1, 0x80)
msgsnd(r0, &(0x7f0000000200), 0x8, 0x0)

00:00:23 executing program 2:
socketpair(0x2, 0x10000005, 0x0, 0x0)
r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000))
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000040)={<r1=>0x0}, &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)=ANY=[@ANYRES32=r1, @ANYBLOB="7f00070004000000020089cb60244a9a251f45da57587faadd83b287d02ead060227aa26313b700b7b6d0622e05b19e59d9a13940c61e627d9230be8030b8b8ff8a789293f1926e7bfff31d57a684b87ac33ace21c2a3ceb33d1b827264db57dc76d7f80221a4f0538d380396ca40efacfca007ee7d4bf37bcb8ec35821122c0c6775b59f758edbc08f2c9c63ed87a301d6042bf3110c419e6571bdb8f76abfd9c2ba5f476f207e9b4b4e80b8289509a267d74909e0f16a09e0fa0e252870d2e31dbf2959324e10767053a1b0230161afff7d5b45c9919ec15c5ce27fc5818b92dd08376ea074dbc"], 0x16)
fcntl$setstatus(r0, 0x4, 0x8)

00:00:23 executing program 3:
r0 = msgget(0x2, 0x0)
r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff)
setsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000000)=0x8, 0x4)
msgsnd(r0, &(0x7f0000000200), 0x8, 0x0)

00:00:23 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x903, &(0x7f0000000300)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x98)

00:00:23 executing program 1:
socket$inet_sctp(0x2, 0x5, 0x84)
setuid(0xee01)
r0 = semget(0x3, 0x0, 0x0)
__semctl$GETALL(r0, 0x0, 0x6, &(0x7f0000000340)=""/252)

00:00:23 executing program 3:
r0 = msgget(0x2, 0x0)
msgsnd(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000010"], 0x8, 0x0)

00:00:23 executing program 0:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockname$unix(r0, &(0x7f0000000080)=@file={0x0, ""/108}, &(0x7f0000000100)=0x6e)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$sock_int(r1, 0xffff, 0x1016, 0x0, &(0x7f0000000040))

00:00:23 executing program 0:
socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000080)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f00000000c0)={<r3=>0x0, 0xad, "5f66bab7f4c651001ad5537bce576a890d263b53d5c03ede3544bc26ca94599ae015fe958ef94a296ee10f98734b3fc0aee50e4be849a17aca422c6216a9a04b82d35a379dc5e4d6114345d142f56e030fa8d6e3009ed59b7d02f8ddcbf0f613a6a19c442a155dbd73aba0c31e730859a65bba779a254376e2c9ea0686aaef86bf1cd746e4d2dc0ba88016d6d9157082dc31b52c80b836a34a2dc672db4642da48217953c33830c153f934c657"}, &(0x7f0000000040)=0xb5)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000180)={0x1, 0x9, 0x0, 0x0, 0x3, 0x80000000, 0x3, 0x4, r3}, 0x20)
readv(r1, &(0x7f0000001780)=[{&(0x7f0000001540)=""/120, 0x78}], 0x1)
socket$inet6_udplite(0x1c, 0x2, 0x88)
dup2(r0, r1)

00:00:23 executing program 3:
r0 = msgget(0x1, 0x2000000000000002)
r1 = socket$inet6(0x1c, 0x0, 0x828)
getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={<r2=>0x0, 0x3}, &(0x7f0000000040)=0x8)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000080)={@in6={{0x1c, 0x3, 0x3ff, @remote={0xfe, 0x80, [], 0x0}, 0x2}}, r2, 0x5, 0x7fffffff, 0x5, 0x800, 0x2b738000000}, &(0x7f0000000140)=0x98)
r3 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
ftruncate(r3, 0x0)
fcntl$getflags(r3, 0x3)
msgsnd(r0, &(0x7f0000000200), 0x8, 0x0)

00:00:23 executing program 2:
open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
open(&(0x7f0000000040)='./file0\x00', 0x80, 0x10)
bind(r0, &(0x7f0000000000)=@un=@abs={0x25ad51a74fd02bc}, 0x10)

00:00:23 executing program 1:
pipe2(&(0x7f0000000000), 0x0)
clock_getres(0x12, &(0x7f0000000140))

00:00:23 executing program 0:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x8, 0x8)
getsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000040)={@local, @multicast1}, &(0x7f0000000080)=0x8)

00:00:23 executing program 2:
freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
unlinkat(r0, &(0x7f0000000140)='./file0\x00', 0x800)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000100)={@rand_addr=0xff, @multicast2, @remote={0xac, 0x14, 0x0}}, 0xc)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc)
pipe2(&(0x7f0000000180), 0x4)
setsockopt$inet_mreqsrc(r1, 0x0, 0x49, &(0x7f0000000040)={@multicast1, @loopback}, 0xfe12)

00:00:23 executing program 1:
r0 = accept$unix(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000079eede3491610cc12a8a00000000000000000000354a9a"], &(0x7f0000000080)=0x6e)
getsockname(r0, 0xffffffffffffffff, &(0x7f00000000c0))
socket$inet_tcp(0x2, 0x1, 0x0)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
accept4(r1, &(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000180)=0x10, 0x10000000)
mlockall(0x3)
setsockopt$inet_tcp_buf(r1, 0x6, 0x24, &(0x7f0000000100)="36ef", 0xffffffd2)

00:00:23 executing program 0:
r0 = socket$inet6(0x1c, 0x5, 0x1)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000fc0)={0x0, 0x10001, 0x4, 0x2, 0x0, 0x4, 0x442, 0x7, {@in6={{0x1c, 0x0, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x1}}, <r1=>0x0, 0x1, 0xd3, 0x7, 0x7f, 0x4ac7fea2}}, &(0x7f0000001080)=0xb0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000010c0)={@in6={{0x1c, 0x1, 0x9, @loopback, 0x7}}, r1, 0x0, 0x80000001, 0xca}, &(0x7f0000001180)=0x8c)
r2 = dup(r0)
setsockopt$inet_udplite(r2, 0x88, 0x4, &(0x7f00000011c0)=0xa7, 0x4)
r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
select(0x40, &(0x7f0000001200)={0xd64c, 0xdca4, 0x2, 0x8, 0x1, 0x1000, 0x5, 0x6}, &(0x7f0000001240)={0x3, 0x2, 0x903, 0xfffffffffffffffe, 0x2f62, 0x9, 0x4, 0x4}, &(0x7f0000001280)={0x3, 0x4, 0x7, 0x8, 0x8001, 0x400, 0x1, 0x3ff}, &(0x7f00000012c0)={0x8000000100, 0x6})
sendto(r3, &(0x7f0000000000)="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", 0xfb5, 0x0, 0x0, 0x0)

00:00:23 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
fchmod(r0, 0x10)
ftruncate(r0, 0x101)
close(r0)
execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)
mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x0)

00:00:23 executing program 3:
r0 = msgget(0x1, 0x400000)
freebsd11_lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
freebsd11_stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
freebsd11_stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
setresuid(r1, r2, r3)
r4 = geteuid()
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
r6 = geteuid()
freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r7=>0x0})
r8 = getpgrp(0x0)
r9 = getpgrp(0x0)
msgctl$IPC_SET(r0, 0x1, &(0x7f0000000140)={{0x200, r4, r5, r6, r7, 0x2, 0x97a9}, 0x4, 0x80, 0x100000000, 0x200, 0x1000, 0x2, r8, r9})
msgsnd(r0, &(0x7f0000000200), 0x8, 0x0)

00:00:23 executing program 2:
munmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000)
getrusage(0xffffffffffffffff, &(0x7f0000000000))
munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x81010, 0xffffffffffffffff, 0x0)

00:00:23 executing program 1:
nanosleep(&(0x7f0000000200)={0x401, 0x2}, 0x0)
r0 = dup(0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000040)=ANY=[@ANYRES32=<r1=>0x0, @ANYBLOB="0002be13e88d"], &(0x7f0000000080)=0xa)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x8, 0x56e3cf10}, &(0x7f0000000100)=0x10)

00:00:23 executing program 2:
r0 = socket$inet6(0x1c, 0x10000005, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000180)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, 0x4}, 0x1c, 0x0}, 0x0)

00:00:23 executing program 0:
r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000004c0)=0x4156, 0x4)
__semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000fc0)=""/15)
r1 = semget(0x2, 0x1, 0x100)
freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
fstat(r0, &(0x7f00000001c0))
fstat(r0, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
r4 = semget(0x3, 0x1, 0x100)
__semctl$GETNCNT(r4, 0x7, 0x3, &(0x7f0000000400)=""/174)
r5 = getuid()
r6 = socket$inet6(0x1c, 0x3, 0x8)
socket$inet6(0x1c, 0x4, 0x5)
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x11, &(0x7f0000000380), &(0x7f00000003c0)=0x4)
getgroups(0x2, &(0x7f00000002c0)=[0x0, <r7=>0x0])
setsockopt$inet_buf(r0, 0x0, 0xc, &(0x7f0000000500)="79e20bc8b45e07883c7881fc457bc0c0728950611d15f290a430463143eac07faedfff32864296dbe34b23616d96aaa23e39190b71f03d877d8d8701b738ddc73595fa5b4b15ffd62836288e193e7e4661d49ff9148825b68b3540239ee66d3fc6b49b4ccc7acc99599a6d40ae97ce6a32a9273594f50b9071a54ca4be2c9c1b5e3889770bcf46e2adef3ef2c77c73a8afce28697711f17385350c4458dd1e97bcbbf565d3c5beef39ae9a96922fefdb5d2054a90e4a3747c018a34bec52e35643c73fb2c56bed", 0xc7)
__semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000300)={{0x6, r2, r3, r5, r7, 0x8, 0x3}, 0x80000000, 0x3, 0x3})
r8 = semget$private(0x0, 0x3, 0x0)
__semctl$GETNCNT(r8, 0x7, 0x3, &(0x7f0000000000)=""/213)

00:00:23 executing program 2:
freebsd10_pipe(&(0x7f0000000380)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
sync()
getuid()
setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x380, "53886aa6e674663195327b01918bc8ce"}, 0x14)

00:00:23 executing program 3:
r0 = msgget(0x2, 0x0)
msgsnd(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="006483702f536e4851236cbf32efcf7b069c6688a96053d815cb0bcd892fd382f3c6172af6198a0276016c8e8cf96778db9b24ee9ed02549641536a72946081c2c16e32096e7fffaed4d0e0f68be64b1049606889a7feee8d9cc49"], 0x8, 0x0)

00:00:23 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x901, &(0x7f0000000300)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x98)
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x30000000)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000080)={@in6={{0x1c, 0x1, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x6}}, <r2=>0x0, 0x8, 0x2, 0x7, 0x8, 0x7fffffff}, &(0x7f0000000140)=0x98)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x2, 0x80000000, @remote={0xfe, 0x80, [], 0x0}, 0xb01a}}, r2, 0x8, 0x2c411d2c, 0x80, 0xc800000000000000, 0x2, 0x1}, 0x98)

00:00:23 executing program 0:
getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x2, 0x0, &(0x7f0000000000))
socket$inet(0x2, 0x10000007, 0x5)

00:00:23 executing program 3:
__getcwd(&(0x7f0000000040)=""/123, 0x7b)
r0 = msgget(0x1, 0x0)
mlockall(0x3)
rmdir(&(0x7f0000000000)='./file0\x00')
msgsnd(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="3bd4a29fe9017842"], 0x1, 0x0)

00:00:24 executing program 1:
r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000080)=0x1c, 0x20000000)
listen(r0, 0x3f80000)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$sock_int(r1, 0xffff, 0x1011, 0x0, &(0x7f0000000040))

00:00:24 executing program 2:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x28000, 0x4)
getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000040)={<r1=>0x0, 0x3}, &(0x7f00000000c0)=0x8)
setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000140)={r1, &(0x7f0000000100)=[@in6={0x1c, 0x3, 0x101, @remote={0xfe, 0x80, [], 0x0}}, @in={0x2, 0x1, @rand_addr=0x1}]}, &(0x7f0000000180)=0x10)
accept4$unix(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], &(0x7f0000000080), 0x0)
bind$unix(r0, &(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0xa)

00:00:24 executing program 0:
r0 = socket$inet_sctp(0x2, 0xfffffffbffffffff, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000080)={<r1=>0x0, &(0x7f0000000040)=[@in, @in6]}, &(0x7f00000000c0)=0x10)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000300)={<r2=>r1}, 0x0)
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={r2, 0x100000000}, 0x8)

00:00:24 executing program 3:
r0 = msgget(0x2, 0x0)
msgsnd(r0, &(0x7f0000000200), 0x8, 0x0)
msgrcv(r0, &(0x7f0000000240)={0x0, ""/4096}, 0x1008, 0x1, 0x1800)

00:00:24 executing program 3:
r0 = msgget(0x2, 0x0)
msgsnd(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="ac795165e2511ce03af67ea0905174be3f2e22fa0ba555954424d5036be083835c1896a32ce745ac763f9d4e8c1bff34e3971382b4f9caa3267c98f486c9606f58ddb6a3823a95977d0b07e88e351cb64b1a81568e7b8a8d45d4edbba759f7706928e6f035096281216642198cc4964316a1ff3e5c9bcfb5c318722e5af00bf87d9d17fba672bf118dc82dd11903c2b25e2de6"], 0x8, 0x0)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100000)
bind$inet6(r1, &(0x7f0000000040)={0x1c, 0x1, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x3}, 0x1c)

00:00:24 executing program 2:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @loopback}, 0x10)
r1 = accept4$inet(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x10000000)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f00000000c0)={<r2=>0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10)
r3 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_int(r3, 0x6, 0x200, &(0x7f0000000240)=0x200, 0x4)
r4 = fcntl$dupfd(r0, 0x11, r1)
getsockname$inet6(r4, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000001c0)=0x1c)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000140)={r2, 0x2}, 0x8)
setsockopt$inet_mreq(r0, 0x0, 0x9, 0x0, 0x0)

00:00:24 executing program 2:
nanosleep(&(0x7f0000000000)={0x80000000, 0x20}, &(0x7f0000000040))
nanosleep(&(0x7f0000000140)={0x0, 0x20}, &(0x7f0000000100))

00:00:24 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)=ANY=[@ANYBLOB, @ANYRES32=<r1=>0x0], 0x0)
fsync(r0)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x3, 0xa53b, <r2=>0x0}, &(0x7f00000000c0)=0xc)
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={r2, 0xffffffff00000000}, 0x8)
setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000001c0)={r1, 0x3}, 0x8)

00:00:24 executing program 3:
r0 = msgget(0x1, 0x400000008)
r1 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10)
r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, r1)
r3 = open$dir(&(0x7f0000000080)='./file0\x00', 0x38000, 0x118)
r4 = socket$inet6_udp(0x1c, 0x2, 0x0)
r5 = accept4$inet(0xffffffffffffff9c, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000100)=0x10, 0x10000000)
r6 = accept4$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, &(0x7f0000000180)=0x8, 0x30000000)
r7 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f00000001c0))
ppoll(&(0x7f0000000240)=[{r1}, {r2, 0x40}, {r3, 0x40}, {r4, 0x2000}, {r5, 0x12a}, {r6, 0x2100}, {r7, 0x8}], 0x7, &(0x7f0000000280)={0x7, 0x8001}, &(0x7f00000002c0)={0x6}, 0x8)
getuid()
msgsnd(r0, &(0x7f0000000200), 0x8, 0x0)

00:00:24 executing program 0:
open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
chroot(&(0x7f0000000040)='./file0\x00')
truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000)
r0 = accept4(0xffffffffffffff9c, &(0x7f00000000c0)=@un=@abs, 0xffffffffffffffff, 0x10000000)
setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000100)={'accf_dns\x00', "db3b11bc3af39397457f77c7dbff87db5640559d8dd82dbc3fe74e751890a786c4ab70fd27101a57ff88b9b02a165110bc33a9f0a168173b2d8354a62e9fdd30e387800d212781f66003035027936a78421de5e23ee8f6350fd2d756c6201f9c2684e5d3ab1158c07e22a2e29f4a4dab8223d16f6e8b948fe1112ddea65bd4a5381db1b5eab4ce4a8cdd8c71491766dbc80cedf5706a7b52b582fd6aceffcedcedd8e471d32d8de5b5749ca7cce03277814ffc85010485497296e102380ae56b0f49caaa47524190b5f424223de96e8c65fc87de68e86ef9de1538fe310b2e1e78d6aca1a84296b92d8cd66177f885e7"}, 0x100)
truncate(&(0x7f0000000080)='./file0\x00', 0x1000200)

00:00:24 executing program 1:
r0 = socket(0x17, 0x3, 0x173a80aa)
setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000001c0)=0x4, 0x4)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2, 0x12, r2, 0x0)
getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000200)={<r3=>0x0, 0x6, 0x80, 0x3, 0x1, 0x200000000000, 0x6, 0x7ff, {@in={{0x2, 0x0, @multicast2}}, 0x0, 0x8, 0x1, 0x6, 0xb25, 0x3}}, &(0x7f00000002c0)=0xb8)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000300)={0x7ff, 0x4800, 0x2, 0x8b21, r3}, &(0x7f0000000340)=0x10)
mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0)
mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x8000000000000000)
madvise(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000000)={<r4=>0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000140)={r4, 0x8a3}, &(0x7f0000000180)=0x8)

00:00:24 executing program 1:
r0 = socket(0x1c, 0x5, 0x0)
getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000140), &(0x7f0000000180)=0x4)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0xf, 0xfffffffffffffff7, <r2=>0x0}, &(0x7f0000000340)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000380)={0x6000000000, 0x400, 0x40, 0x0, r2}, 0x10)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000040)={<r3=>0x0, 0x8001, 0x4, [0x9d2e, 0x7f0, 0x7, 0x3]}, &(0x7f0000000080)=0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000300)={0x0, 0x101f, 0x5, 0x0, r3}, 0x8)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000000c0)=0x40, 0x4)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x1c)

00:00:24 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x400000000101)
truncate(&(0x7f0000000040)='./file0\x00', 0x7)
truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000)
truncate(&(0x7f0000000100)='./file0\x00', 0x31000000)

00:00:24 executing program 0:
mkdir(&(0x7f0000014000)='./file0\x00', 0x0)
freebsd10_pipe(&(0x7f0000000100)={<r0=>0xffffffffffffffff})
r1 = openat(r0, &(0x7f000052fff8)='./file0\x00', 0x0, 0x10)
freebsd11_fstat(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, <r2=>0x0, <r3=>0x0})
getgroups(0x4, &(0x7f00000000c0)=[0xffffffffffffffff, <r4=>0xffffffffffffffff, r3, r3])
accept4(r1, &(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000180)=0x1c, 0x10000000)
chown(&(0x7f0000000000)='./file1\x00', r2, r4)

00:00:25 executing program 0:
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
fcntl$setstatus(r1, 0x4, 0xcc)
poll(&(0x7f0000000100)=[{r1, 0x40}], 0x1, 0x0)
poll(&(0x7f0000000080)=[{r1, 0x20}, {r0, 0x84}, {r0, 0x20}, {r0, 0x4}, {r1, 0x2020}, {r0, 0x80}], 0x6, 0xfffffffffffffffa)
write(r0, &(0x7f00000000c0)='!', 0x1)

00:00:25 executing program 2:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c)
mmap(&(0x7f000000f000/0x2000)=nil, 0x2000, 0x3, 0x10, r1, 0x0)
getsockopt$sock_int(r0, 0xffff, 0x0, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
getsockopt$inet_udplite(r1, 0x88, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4)
openat(r1, &(0x7f0000000080)='./file0\x00', 0x0, 0x20)

00:00:25 executing program 3:
r0 = msgget(0x2, 0x0)
msgsnd(r0, &(0x7f0000000000)={0x3, "876fc0376762f0dacdeb40e7085b89b2b2d55a007229483d1907e65b7cacab08c59a27471cb9f2d00b108ed9cf4e6cd077c12d8e1efeec9303642a77b7e3cd0eb4dcf830b71f35fb570d8dd4ce393dcfb360d2b272a87da1f82274f063ff7d53deec775e5c7be1dbc715049b4bfdc1c742ee4d5bfb40db4b49a1157033a633e3a4a6b203b4ce10aaef67d84319deb330d9d7a3d5d32ec431229b380d41967ab0aea822e1ba"}, 0xad, 0x800)

00:00:25 executing program 2:
freebsd10_pipe(&(0x7f0000000040)={<r0=>0xffffffffffffffff})
fchdir(r0)

00:00:25 executing program 1:
select(0x40, &(0x7f0000000000)={0x2, 0x2, 0x2, 0x1, 0x10000, 0x4, 0x5, 0x81}, &(0x7f0000000080)={0xc9, 0x2, 0x4d, 0xf4, 0x4, 0x4e33, 0xee9, 0x2}, &(0x7f00000000c0)={0x6, 0x4, 0x514b, 0x6bc, 0x3, 0x7ff, 0x80000001, 0x89ab}, &(0x7f0000000140)={0xfffffffffffffff9, 0x5})
select(0x11b, 0x0, 0x0, &(0x7f0000000040), &(0x7f0000000100))
r0 = accept4(0xffffffffffffff9c, &(0x7f0000000180)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x20000000)
getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000200)={<r1=>0x0, 0x9e}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000280)={r1, 0x5}, &(0x7f00000002c0)=0x8)

00:00:25 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c65300502d784b7ad0fcffa6217eb82d2bde9e28d1250a9238eb3737c9ac150c271149ec8f9555ae69445bee98ed1527c66e67fbd59c538f26824b3f9f50a83c1f5ddd3f65f377e2f961e3fc62d1717b272997cdabdbb08de64a436"], 0x1)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="5e7cfcf8612014726e2eaa2bc6000000007b97ca4c85624cddf62f32978717faf925c4fcf58ddb1cf89acccb169498a2cd9f3c27b22d14c54a46de295c3428a572ea92b7a63addee4f7d28586ed078714698cf8751344325e865eac5f7", @ANYRES32=<r1=>0x0], 0x0)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1200, &(0x7f0000000200)={r1, 0x0}, &(0x7f0000000240)=0x10)

00:00:25 executing program 2:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
socketpair(0x13, 0x5, 0x528a, &(0x7f0000000000)={<r1=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f00000000c0)={0x1, [0xffffffffffff5283]}, &(0x7f0000000100)=0x6)
sendmsg(r0, &(0x7f0000000180)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000080)="883a55b90f6c7c0b", 0x8}], 0x1, 0x0}, 0x0)

00:00:25 executing program 1:
setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x4, &(0x7f0000000000), 0x10)

00:00:25 executing program 3:
r0 = msgget(0x2, 0x0)
freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
getgroups(0x1, &(0x7f00000000c0)=[<r2=>0xffffffffffffffff])
getresuid(&(0x7f0000000100), &(0x7f0000000140)=<r3=>0x0, &(0x7f0000000180))
freebsd11_lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
r5 = getpid()
r6 = getpgrp(0x0)
msgctl$IPC_SET(r0, 0x1, &(0x7f00000002c0)={{0x400, r1, r2, r3, r4, 0x8, 0x1}, 0x5, 0x5c, 0x3, 0x800, 0xac8c, 0x3, r5, r6})
msgsnd(r0, &(0x7f0000000200), 0x8, 0x0)

00:00:25 executing program 0:
getsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000000)=""/126, 0x7e}], 0x1)

00:00:25 executing program 3:
msgsnd(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000000ef1b2692e4684bd9fa164caee83577f55dfc2c"], 0x8, 0x0)
pipe2(&(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x100000)
r1 = getpgid(0xffffffffffffffff)
fstat(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
getresgid(&(0x7f0000000280), &(0x7f00000002c0)=<r3=>0x0, &(0x7f0000000300))
r4 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
r5 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r6 = socket$unix(0x1, 0x1, 0x0)
freebsd10_pipe(&(0x7f00000000c0)={<r7=>0xffffffffffffffff})
fchdir(r7)
r8 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000340)=@abs, &(0x7f0000000380)=0x8, 0x20000000)
r9 = socket$inet6(0x1c, 0x20000000, 0xfffffffffffff998)
r10 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
r11 = accept(0xffffffffffffffff, &(0x7f0000000540)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000052feb9f070e7bdea8d7bb1513a25a653c2585cf24d9a83bd66cebef1518574ae56836452e01526ba1cbcc9edcd452b55a0cd7d05f0b51c41dd842908ed36026b3049a4c8cecb21b971"], &(0x7f0000000440)=0x6e)
sendmsg$unix(r0, &(0x7f0000000500)={&(0x7f0000000080)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000000140)=[{&(0x7f00000000c0)="96d5bf8fe0a61a4878603d943af4fbd34ca091e818e8546f1ad8d138e9d736dac2421a505282fb54b6cb1987bd434a24ad2e6db2e9a3ead1e238322bafdde730346c972bf35906cfe9c786a96c6187c1e14fdb71d49d557e56f106bf7f4974ffccc36ba248e70559fb927f97b6935f", 0x6f}], 0x1, &(0x7f0000000480)=[@cred={0x20, 0xffff, 0x2, r1, r2, r3}, @rights={0x30, 0xffff, 0x1, [r4, r5, r6, r8, r9, r10, r11]}], 0x50, 0x8}, 0x8)
socket$inet_sctp(0x2, 0x1, 0x84)

00:00:25 executing program 0:
__getcwd(&(0x7f0000000040)=""/169, 0xa9)
open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x1)
truncate(&(0x7f0000000000)='./file0\x00', 0x60000)

00:00:25 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000000)={<r1=>0x0, 0x23, "183a658d3947e24d379dd40afc96c82c454edb628fd5ef6a1a6a8b76deb9b408c9387c"}, &(0x7f0000000080)=0x2b)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r1, 0x0, 0xffffffff00000000, 0xffffffff00000000, 0x4, 0x7ff}, 0x14)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x8001}, 0x14)

00:00:25 executing program 1:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x200007)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
ftruncate(r0, 0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0)

00:00:25 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={<r1=>0x0, 0x2}, &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={r1, 0x1, 0x1, [0x0]}, &(0x7f0000000100)=0xa)
sendmsg$inet6_sctp(r0, &(0x7f0000001740)={&(0x7f0000000040)=@in6={0x1c, 0x3, 0x80, @empty, 0x7}, 0x1c, 0x0, 0x0, &(0x7f00000016c0)=[@init={0x14, 0x84, 0x1, {0x9, 0x1, 0x1ff}}, @authinfo={0x10, 0x84, 0x8, {0xff}}, @sndrcv={0x2c, 0x84, 0x2, {0xfffffffffffffff8, 0x4, 0x200, 0x5, 0x4, 0x6, 0x5, 0x2}}], 0x50, 0x20000}, 0x1ffff)

00:00:25 executing program 3:
r0 = msgget(0x2, 0x0)
msgsnd(r0, &(0x7f0000000200), 0x8, 0x0)
madvise(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x3)
msgsnd(r0, &(0x7f0000000000)={0x2, "ce2d4ab3b274ecc771944a17195eeafe2012bb555c795fda2a4d23cd4a2fb2bf75186bb8624acaa34dbe71fdd2bea3161d6022f850bf323d506095b9a7a6ffa71048fbebb9270c3c6ffe8ed7799e2fb252"}, 0x59, 0x800)

00:00:25 executing program 2:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
open(&(0x7f0000000100)='./file0\x00', 0x80, 0x4)
getpeername(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8)
mkdir(&(0x7f0000000080)='./file1\x00', 0x0)
symlink(&(0x7f0000000240)='./file1\x00', &(0x7f0000000180)='./file0\x00')
open$dir(&(0x7f00000000c0)='./file1/../file0\x00', 0x1400000, 0x0)

00:00:25 executing program 0:
getgroups(0x4, &(0x7f0000000000)=[0x0, <r0=>0xffffffffffffffff, <r1=>0x0, <r2=>0xffffffffffffffff])
setgid(r2)
setregid(r1, 0x0)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r4 = accept4(r3, &(0x7f0000000140)=@in, &(0x7f0000000180)=0xc4394c333322f1c7, 0x30000000)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r4, 0x84, 0x1b, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
setresgid(r0, 0x0, r1)

00:00:25 executing program 0:
freebsd10_pipe(&(0x7f0000000340)={<r0=>0xffffffffffffffff})
r1 = accept4$inet(r0, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000000c0)=0xffffffffffffffee, 0x10000000)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000040)={0x3}, 0x44d654c79ca9111)
socket$inet_sctp(0x2, 0x1, 0x84)

00:00:25 executing program 0:
setrlimit(0x4, &(0x7f0000000180)={0x10000, 0x7ff})
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={0x0, 0x7b, 0x4, [0x100000001, 0x2, 0x3, 0x8001]}, &(0x7f0000000200)=0x10)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000240)={<r1=>0x0, 0x8}, &(0x7f0000000280)=0x8)
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000002c0)={<r2=>r1, 0x5}, &(0x7f0000000080)=0x5)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={r2, 0x100, 0x8, [0x80000000, 0x5, 0x5, 0x6, 0x9, 0x20, 0x6, 0x5ca]}, 0x18)
clock_settime(0x4, &(0x7f0000000000)={0x0, 0x9})
clock_getres(0x8000000007, &(0x7f00000010c0))
r3 = socket(0x1, 0x0, 0x100000001)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0x4)

00:00:25 executing program 2:
freebsd11_mknod(&(0x7f0000000180)='./file0\x00', 0x6000, 0x0)
r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10, 0x30000000)
setsockopt$inet_udp(r0, 0x11, 0x2c2624a05336b6fb, &(0x7f00000000c0)=0x8, 0x4)
open$dir(&(0x7f0000000040)='./file0\x00', 0x202, 0x0)

00:00:25 executing program 1:
open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0x82, 0x2)
fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001})
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x69)
fcntl$lock(r1, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})

00:00:25 executing program 2:
mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x1)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r1 = accept4$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000140)=0x10, 0x30000000)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000180)={<r2=>0x0, 0x8, 0x1, 0x366, 0x100000001}, &(0x7f0000000300)=0x18)
setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000340)={r2, 0x7fff}, 0x8)
r3 = dup2(r0, r0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x7, [0x0, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x20)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f00000000c0)={r4, &(0x7f0000000080)}, &(0x7f0000000100)=0x10)
setsockopt$inet_group_source_req(r0, 0x0, 0x54, &(0x7f00000001c0)={0x0, {{0x2, 0x0, @local}}, {{0x2, 0xffffffffffffffff, @broadcast}}}, 0x118)

00:00:25 executing program 3:
r0 = socket$inet6(0x1c, 0x10000000, 0x100)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x1, 0x80000001, @empty, 0x9}}, <r1=>0x0}, &(0x7f00000000c0)=0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000240)=ANY=[@ANYBLOB="02004e22e00000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r1, @ANYBLOB="fb0008001f00000063bf2dd5f8c08793641fef41a01c33b430c3885fdd42b94449734f8b2f1228906a272797707beac050f992434fa1854193fab349b284a80be19bf6ebdad934256e73d6549100d30f5d9c0e72d97527f4f385f614fd90cbf6a0685905d55df7121044b2571aefe3e1bb9107a3ae64619ad0dded25a6285f6af360fd83b258c27c5b61aeb6f4800d5ca4878c70a45c23568df1b291a3878c77d701728e55f26055dd485637323e796d093d"], 0x94)
r2 = msgget(0x2, 0x1)
munmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000)
msgsnd(r2, &(0x7f0000000200), 0x8, 0x0)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000001c0)={0x3f, 0x1f, 0x1, 0xfffffffffffff801, 0x0, 0x0, 0xa2, 0x7, 0x8, 0x100000001, 0x100000001}, 0xb)

00:00:25 executing program 0:
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
r0 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0)
fchdir(r0)
setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000000)={0x1, 0x1, 0x7, 0x2, 0xfff}, 0xc)

00:00:25 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1e, &(0x7f0000000100), 0x10)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={<r2=>0x0, 0xfffffffeffffffff, 0xfff, 0x7, 0x6, 0x80000001}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000080)=ANY=[@ANYRES32=r2, @ANYBLOB="09f10200080000000580"], &(0x7f00000000c0)=0xe)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000140)={r2, 0xfffffffffffffff8, 0x5, [0x0, 0x3cde, 0x9, 0x40, 0x8]}, &(0x7f0000000180)=0x12)

00:00:25 executing program 3:
r0 = msgget(0x2, 0x0)
msgsnd(r0, &(0x7f0000000200), 0x8, 0x0)
r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
setsockopt$inet_buf(r1, 0x0, 0x4f, &(0x7f0000000000)="8f06a1a14c23b70697448257c9eb3edad6153de01e6a21a57664d9907ed4ffacbbc05a4f82b3b915d39d733bd1d02085aec92c49b63d039f23a77eba2be8b960fa52fdb13db0a6fd736aa80969b69cf3d203a510856602e55935757d27fe199465073c77852f0b3b8f7e4446f6c38d4db22844cb62116fa62cf3574b4854390e50bc97a49ec1b292857508c6d52340ca41b1f7f4e7bb33e213008a5255948f356271da6cffc0ee8af1038cf25dd5709e0acf6bc49f455811bd", 0xb9)

00:00:25 executing program 3:
r0 = msgget(0x2, 0x0)
msgsnd(r0, &(0x7f0000000200), 0x8, 0x0)
msgrcv(r0, &(0x7f0000000000)={0x0, ""/29}, 0x25, 0x3, 0x800)

00:00:25 executing program 1:
preadv(0xffffffffffffffff, &(0x7f0000002640)=[{0x0}], 0x1, 0x0)
r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0)
readv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f0000001640)=""/4096, 0x1000}], 0x1)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={<r1=>0x0, 0xb094, 0x4, [0x526f03ea, 0x1, 0x8, 0x5]}, &(0x7f0000000080)=0x10)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1, 0xb, 0x80}, 0x8)
pwritev(r0, &(0x7f00000003c0), 0x83, 0x0)
fchdir(r0)

00:00:25 executing program 2:
readlink(&(0x7f0000000940)='./file0\x00', &(0x7f0000000980)=""/179, 0xb3)
getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0))
freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140))
fstat(0xffffffffffffffff, &(0x7f00000001c0))
freebsd11_stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300))
freebsd11_lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0))
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000440))
freebsd11_stat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500))
freebsd11_lstat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0))
freebsd11_stat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680))
r0 = open(&(0x7f00000008c0)='./file0\x00', 0x80, 0x4)
bind$unix(r0, &(0x7f0000000900)=@abs={0x1, 0x0, 0x1}, 0x8)
freebsd11_stat(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740))
fstat(0xffffffffffffff9c, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
setuid(r1)
getgroups(0x3, &(0x7f0000000000)=[0xffffffffffffffff, 0x0, <r2=>0x0])
setresgid(r2, 0x0, 0x0)

00:00:25 executing program 0:
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
write(r1, &(0x7f00000000c0)="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", 0x1000)
poll(&(0x7f0000000080)=[{r1, 0x40}], 0x1, 0xffffffff)
write(r0, &(0x7f0000000040)='!', 0x1)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f00000010c0)={<r2=>0x0, 0x6d, "920497072470d58bdf5645ca4be653a827d8abe545ef364a16ce0650b133c7e6974a632763f3b348e03db4e4b1db681ad8d247614f8f23dac8ef48d5b4230da4df2c2c6c9d3f08a177a395fcaaca289f0142cfd7a31ea67571839a9c14e862c97731122b106962bbe519692b3d"}, &(0x7f0000001140)=0x75)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000001180)=ANY=[@ANYRES32=r2, @ANYBLOB="a6080500810001003f0005081d0e"], 0x12)

00:00:25 executing program 1:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
getitimer(0x1, &(0x7f0000000000))
setitimer(0x0, &(0x7f0000000080), 0x0)

00:00:25 executing program 2:
__getcwd(&(0x7f0000000080)=""/45, 0x2d)
r0 = socket$inet6(0x1c, 0x3, 0x80000001)
r1 = accept(r0, &(0x7f00000001c0)=@un=@abs, &(0x7f0000000180)=0x8)
getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f00000000c0)=""/105, &(0x7f0000000140)=0x69)
clock_settime(0x0, &(0x7f0000000000))
chdir(&(0x7f0000000040)='./file0\x00')

00:00:00 executing program 1:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
getgroups(0x3, &(0x7f0000000080)=[0x0, 0xffffffffffffffff, <r0=>0x0])
setgroups(0x2, &(0x7f0000000040)=[r0, r0])
mkdir(&(0x7f0000000100)='./file0/file0\x00', 0x0)
chmod(&(0x7f0000000200)='./file0/file0\x00', 0x0)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0xe0)
openat(r1, &(0x7f0000000140)='./file0\x00', 0x108a04, 0x120)

00:00:00 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00', 0x7}, 0x24)
r1 = socket(0x1c, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
dup2(r1, r1)
connect$unix(r1, &(0x7f0000000180)=@file={0x1, './file0\x00'}, 0xffffffffffffff5e)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4)

00:00:00 executing program 3:
r0 = msgget(0x2, 0x0)
msgsnd(r0, &(0x7f0000000200), 0x1, 0x0)
r1 = socket$inet6(0x1c, 0x5, 0x1)
setsockopt$inet6_udplite(r1, 0x88, 0x4, &(0x7f0000000000)=0xffff, 0x4)
setsockopt$sock_timeval(r1, 0xffff, 0x1006, &(0x7f0000000040)={0x8, 0x2}, 0x10)

00:00:00 executing program 2:
r0 = msgget(0x2, 0x0)
msgsnd(r0, &(0x7f0000000200), 0x8, 0x0)
msgrcv(r0, &(0x7f0000000000)={0x0, ""/29}, 0x25, 0x3, 0x800)

00:00:00 executing program 1:
getgroups(0x3, &(0x7f00000001c0)=[<r0=>0x0, <r1=>0xffffffffffffffff, <r2=>0x0])
r3 = socket$inet6_tcp(0x1c, 0x1, 0x0)
listen(r3, 0x81)
setresgid(0x0, r2, 0x0)
setresgid(r1, 0x0, 0x0)
r4 = getgid()
setgroups(0x4, &(0x7f0000000000)=[r4, r0, r1, r1])
mlockall(0x3)

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

00:00:00 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000007c0)={0x2}, 0xb)
r1 = dup(r0)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000000)=0xb904, 0x4)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000040)=0xb97, 0x4)
bind$inet6(r1, &(0x7f0000000080)={0x1c, 0x1, 0x1f, @loopback, 0x3}, 0x1c)
recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=""/140, 0x8c}, 0x0)

00:00:00 executing program 2:
mkdir(&(0x7f0000be0ff8)='./file0\x00', 0x0)
pipe2(&(0x7f0000000200)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100000)
mkdirat(r1, &(0x7f0000000240)='./file0/file0/file0\x00', 0x21)
r2 = open(&(0x7f00000003c0)='./file0/file0/file0\x00', 0x0, 0x0)
freebsd11_mknod(&(0x7f00000001c0)='./file0/file0/file0\x00', 0xc000, 0x4)
r3 = shmget(0x1, 0x2000, 0x82, &(0x7f0000ffc000/0x2000)=nil)
shmctl$SHM_UNLOCK(r3, 0xc)
shmctl$SHM_STAT(r3, 0xd, &(0x7f0000000280)=""/201)
mkdirat(r0, &(0x7f0000000380)='./file0/file0\x00', 0x8)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000080)={<r4=>0x0, 0x1}, &(0x7f00000000c0)=0x8)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000140)={r4, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000180)=0x10)
rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0/file0/file0\x00')

00:00:00 executing program 0:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendto(r0, &(0x7f0000000000)="bfa42dc0ef2420781e044018f2e7224774d6d46bd5b3ca10dab15e7e7c02572e4de92230a842464225fe9035a9960ae00947cb91c62df49ccccb235b535f2d633daaaba36b8152e925cfd6d1", 0x4c, 0x4, &(0x7f0000000080)=@un=@abs={0x1, 0x0, 0x3}, 0x8)
setsockopt$inet_mreqsrc(r0, 0x0, 0x3d, 0x0, 0x0)
r1 = dup2(r0, r0)
symlinkat(&(0x7f00000000c0)='./file0\x00', r1, &(0x7f0000000100)='./file0\x00')
symlink(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00')
freebsd11_lstat(&(0x7f00000001c0)='./file0/../file0\x00', &(0x7f0000000200))

00:00:00 executing program 1:
utimensat(0xffffffffffffffff, 0x0, &(0x7f0000000080)={{}, {0x0, 0x80000001}}, 0x0)
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff}, 0x0)
getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f00000000c0)=0x8)

00:00:00 executing program 3:
r0 = msgget(0x2, 0x0)
msgsnd(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x8, 0x0)

00:00:00 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendto(r0, &(0x7f0000000000)="907475da0579ee885d0e0ab9460ed07a60e5452f2eb28ff61a79e7def2cfc12a538f92506a6d6997dfe46e9423ec90f971a626f35d6a2773237457592e49a8163c8eb5768b75ba738144049b5955598201b3d8408c27eb650dd8de2baa19f78666c76d274da224a2ea1b4e519886eb9b60cb8be5a7b2", 0xffffffffffffff50, 0x100, &(0x7f0000000080)=@un=@abs={0x1, 0x0, 0x1}, 0x8)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @local}}, 0x0, 0x0, 0x80000001, 0x100, 0x2}, 0xffffffffffffff25)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000002c0)={@in={{0x2, 0xffffffffffffffff, @remote}}}, 0x0)

00:00:00 executing program 0:
mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x4410, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0x1c, 0x10000004, 0x81)
socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000)={0x80000001}, 0x4)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={<r1=>0x0, 0x0, 0x2, 0x8, 0x4805}, &(0x7f0000000080)=0x18)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000000c0)={@in6={{0x1c, 0x1, 0x200020000000, @empty, 0x8}}, r1}, 0x84)

00:00:00 executing program 1:
recvmsg(0xffffffffffffffff, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r1, 0x400000000101)
r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000440)={0x3348, 0x8, 0x7fffffff, 0x401, 0x480000, 0x6, 0x6, 0x10000, 0x1, 0xffffffffbf2ea232, 0x100}, 0xb)
r3 = getpgrp(0x0)
wait4(r3, &(0x7f0000000680), 0x2, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x12, r2, 0x0)
ftruncate(r0, 0xffffffffffffffe1)
r4 = open(&(0x7f0000000100)='./file0\x00', 0x108440, 0x0)
mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x8, 0x0, 0x0)
r5 = msgget(0xffffffffffffffff, 0x8)
connect(r1, &(0x7f0000000800)=@in6={0x1c, 0x3, 0x80000001, @local={0xfe, 0x80, [], 0x0}, 0x7c59}, 0x1c)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000200)={0x8, 0x400, 0xcd83, 0x6603, <r6=>0x0}, &(0x7f0000000240)=0x10)
setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000280)={r6, 0x400}, 0x8)
readv(r4, &(0x7f0000000740)=[{&(0x7f0000000000)=""/120, 0x78}, {&(0x7f0000000080)=""/67, 0x43}, {&(0x7f0000000140)=""/56, 0x38}, {&(0x7f0000000180)=""/101, 0x65}, {&(0x7f00000002c0)=""/245, 0xf5}, {&(0x7f00000003c0)=""/81, 0x51}, {&(0x7f00000004c0)=""/154, 0x9a}, {&(0x7f0000000580)=""/72, 0x48}, {&(0x7f0000000600)=""/86, 0x56}], 0x9)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f0000000880)={r6, 0x80000001, 0x8, 0x3, 0x80000001, 0xfffffffeffffffff}, &(0x7f00000008c0)=0x14)
msgsnd(r5, &(0x7f0000000840)=ANY=[@ANYRES32=r2], 0x1, 0x800)
setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x8, &(0x7f00000006c0)={0x4}, 0x4)

00:00:00 executing program 3:
r0 = msgget(0x2, 0x0)
msgsnd(r0, &(0x7f0000000200), 0x8, 0x0)

00:00:00 executing program 0:
__getcwd(&(0x7f0000000540)=""/4096, 0x1000)
readv(0xffffffffffffffff, &(0x7f0000000400)=[{&(0x7f0000000480)=""/185}, {&(0x7f0000000180)=""/117}, {&(0x7f0000000200)=""/84}, {&(0x7f0000000280)}, {&(0x7f00000002c0)=""/128}, {&(0x7f0000000340)=""/18}, {&(0x7f0000000380)=""/110, 0xfffffffffffffd63}], 0x2df)
r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000100)=@abs, &(0x7f0000000140)=0x8, 0x10000000)
getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000280), &(0x7f0000001540)=0x8)
r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
setsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000000)={'accf_http\x00', "e025d385a0a0b205fbb90c760ff67f75363be00fa7f04f0b5dce35130e4f4f6a665b5b384069ce486f6f91ce9975db37ee6bda350ee7bb5dc2b8daed9cf7b5c4bb4cbcbe7e7688df2081ce49efedcf4dcd52a7397307754e363f3e7c3b3f81d2650ad13fb3e2f97b75fbb29d66a438856c41bd4b052dd4b33e73839a6f6e5245dfdbd91c42ae3f2d019373fa4f0653acbb708bb0fd96dc4bce30d6589afcabff096ad41b42f58faa78b9c13b52377312c5f3a8fe7de14f290100a670a6f08ccbcca30cb8f1c3f1ef28347501d860adbb647098771af06a56c779574ea8402af553554c111bfdc0191c29719137d76667"}, 0x100)

00:00:00 executing program 3:
socket$inet_udplite(0x2, 0x2, 0x88)
r0 = socket(0x17, 0x4, 0x5)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000000)={0x37, 0x6, 0x2500, 0x20, 0x8, 0x0, 0x34d, 0x3f, <r1=>0x0}, &(0x7f0000000040)=0x20)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={r1, 0x4, 0xf8}, 0xc)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r1, 0x10000004}, 0x8)
msgsnd(0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="b556898d8d2ed78a73546a71197d683a8a1352944b402632ced17ab78d314955cd77c8d26445b7357242a0227d7975886629221ed663341a83"], 0x8, 0x0)

00:00:00 executing program 2:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
readv(r0, &(0x7f0000001500)=[{&(0x7f0000000440)=""/4096, 0x1000}], 0x1)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000000)=0x4, 0x4)
close(r0)
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000040)={<r3=>0x0, 0x7, 0x6}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f00000000c0)={r3, 0x8, 0x2, [0x653, 0x3]}, &(0x7f0000000100)=0xc)
socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB='(\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1], 0x28}, 0x0)

00:00:00 executing program 0:
chdir(0x0)
unlink(&(0x7f0000000000)='./file0\x00')

00:00:00 executing program 0:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_mreqsrc(r0, 0x0, 0x9, &(0x7f0000000000)={@broadcast, @loopback, @loopback}, 0xc)

00:00:00 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x2000000000000005, 0x84)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x31, &(0x7f0000000000), 0x2)
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={<r1=>0x0, 0x7}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, 0x3, 0x5}, 0xc)

00:00:00 executing program 1:
r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x0)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_buf(r1, 0x6, 0x24, &(0x7f0000000040)="7f11", 0x2)
ftruncate(r0, 0x800800805ffff)
ftruncate(r0, 0xffffffff)

00:00:00 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="82022ed35cbe2cde84d2a5fa306f99c24835d92f76696c7eb780fe2d1d39aee05c97d1737d65c528399acf39feba90b1cab7417cd8de92a7c16a82c2fb3a99f73eb17383a1fce8e5ac273e0fc8c2c4c5bcb94e5adebce3eb7fee80aabaf47f46d39d57b0471924bb9d79b7e4bfe7cb523d8616905c13bdf53f127cc6fa76aa830e8ef2f8fc420d9b05deaa523c04906b06ff2646d38584cda58225f3664d1cedaffbce1aee8f8b73775e144d23573709527d2d0528806925dc0ddbe6169f441121e37385191e6ebf9ba5f510573b48bd1087c9cafe65a68aa1f7b047f6511e1dbd3f7d921a197c22"], 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r1=>0x0]}, &(0x7f0000000100)=0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0xb, 0x7}, &(0x7f00000000c0)=0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000340)={r1, 0x2}, &(0x7f0000000380)=0x8)

00:00:00 executing program 3:
r0 = msgget(0x2, 0x0)
msgsnd(r0, &(0x7f0000000200), 0x8, 0x0)
msgsnd(r0, &(0x7f0000000240)={0x3, "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"}, 0x1008, 0x800)

00:00:00 executing program 0:
r0 = socket$inet(0x2, 0x8000000000002, 0x0)
readv(r0, &(0x7f00000003c0)=[{&(0x7f0000000100)=""/177, 0xb1}, {&(0x7f00000001c0)=""/4, 0x4}, {&(0x7f00000002c0)=""/255, 0xff}, {&(0x7f0000000200)=""/62, 0x3e}], 0x4)
execve(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
shutdown(r0, 0x0)
socketpair(0x1f, 0x10000000, 0x50a58375, &(0x7f0000000440)={<r1=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000480), &(0x7f00000004c0)=0x4)
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000000c0), &(0x7f0000000400)=0x4)
pipe2(&(0x7f0000000040)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x100000)
setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0x68, &(0x7f0000000240)={{0x1c, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0}, 0xffff}, {0x1c, 0x1, 0x5, @empty, 0x50000000000000}, 0x1, [0x7, 0x1000, 0x8, 0x100000000, 0xeac, 0x76cd, 0x1, 0x6]}, 0x5c)
freebsd11_mknodat(r3, &(0x7f0000000080)='./file0\x00', 0x8080, 0xed46)

00:00:01 executing program 2:
r0 = dup(0xffffffffffffffff)
mknodat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x40)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_group_source_req(r1, 0x29, 0x31, 0x0, 0x0)

00:00:01 executing program 1:
r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
open(&(0x7f0000000000)='./file0\x00', 0x1, 0x8)
pwritev(r0, 0x0, 0xfffffffffffffebb, 0xfffffffffffffffe)

00:00:01 executing program 3:
r0 = msgget(0x2, 0x200)
r1 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in6, &(0x7f0000000080)=0x1c)
getpeername$inet(r1, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000100)=0x10)
msgsnd(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="00670fc1cdf1b8163ea49d6ce18fa700000000810000"], 0x1, 0x20000000000002)

00:00:01 executing program 0:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$sock_int(r0, 0xffff, 0x40, 0x0, &(0x7f0000000040)=0x83)
socket(0x17, 0x0, 0x0)

00:00:01 executing program 0:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100))
fsync(r0)
freebsd11_stat(&(0x7f0000000300)='./file0\x00', 0x0)

00:00:01 executing program 1:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000300)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$setstatus(r0, 0x4, 0x10004)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000400)="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", 0xfb}], 0x1)

00:00:01 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ppoll(&(0x7f0000000000)=[{r0, 0x2000}, {r0, 0x84}, {r0}, {r0, 0x4}, {r0, 0x100}], 0x5, &(0x7f0000000080)={0xb9eb, 0xcf}, &(0x7f00000000c0)={0x3e1}, 0x8)
ftruncate(r0, 0x7e2780e3)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1, 0x12, r1, 0x0)
mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000)
mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x7)
accept$inet6(r0, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000140)=0x1c)

00:00:01 executing program 1:
r0 = shmget$private(0x0, 0x3000, 0x210, &(0x7f0000ffd000/0x3000)=nil)
shmctl$SHM_UNLOCK(r0, 0xc)
r1 = socket$inet_sctp(0x2, 0x3, 0x84)
getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xc}, &(0x7f0000000080)=0x8)
shmctl$SHM_STAT(r0, 0xd, &(0x7f00000000c0)=""/38)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000000)=0x10000, 0x4)
shmctl$SHM_UNLOCK(r0, 0xc)

00:00:01 executing program 1:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x802000000000, 0x2)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt(r0, 0x4e2, 0x8000, &(0x7f0000000040)=""/183, &(0x7f0000000100)=0xb7)

00:00:02 executing program 3:
r0 = msgget(0x2, 0x0)
msgsnd(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="0000000000000000b3dad663ef78b0e4f9ec5137a471809983f17dd5f8c6de083b4e11bfa305efb1949eec809a1199317468c76907688d84e05e84200e87a25a059504ffdead613f5ac58bc777aa0607e21095d9df66e7b15ac8ececbdb532615b2de7ff412aee1b03de4f120d8b185ad725a5e518396ca07bec889ee89218cc87b93e67c484d86b58a70bd45f72b41605ff23e65e756aa0fbed421e95de686c0ba624c2a0b67dd6966695"], 0xfffffffffffffde3, 0x0)
r1 = socket(0x10, 0x10000005, 0x9)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x2, 0x6, @loopback, 0x4980000000000000}, 0x1c)

00:00:02 executing program 1:
munmap(&(0x7f0000ebb000/0x1000)=nil, 0x1000)
mlock(&(0x7f0000dab000/0x4000)=nil, 0x4000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000))
sendto$inet(r0, &(0x7f0000000040)="ad87771574b4af86e6c8d5e416e9fd3589649135aaf2942229c541c9ea0231f51966b6f092c4fa7679f34754b958d436641d88699577926db3ad7500fb", 0x3d, 0x0, 0x0, 0x0)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3)

00:00:02 executing program 2:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000000), 0x4)
r1 = accept(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={<r2=>0x0, 0x80000000, 0x1, 0x6}, &(0x7f0000000100)=0x10)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000140)={@in={{0x2, 0x0, @rand_addr=0x9}}, r2}, 0x8c)

00:00:02 executing program 0:
mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0)
chdir(&(0x7f0000000080)='./file0\x00')
freebsd10_pipe(&(0x7f00000001c0))
socket$inet6_tcp(0x1c, 0x1, 0x0)
r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
r1 = dup2(r0, 0xffffffffffffffff)
r2 = dup(0xffffffffffffff9c)
renameat(r1, &(0x7f0000000140)='./file1\x00', r2, &(0x7f0000000180)='./file0\x00')
symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00')
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
mkdir(&(0x7f0000000100)='./file0\x00', 0xd)
rmdir(&(0x7f00000000c0)='./file0\x00')

00:00:02 executing program 2:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000100)={0xfff, 0x2, 0x20, 0x4, 0x5, 0x6, 0x3, 0x200, <r1=>0x0}, &(0x7f0000000140)=0x20)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000180)={r1, 0x7}, 0x8)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={<r2=>0x0, 0x7}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000000c0)=r2, 0x4)
sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=[@prinfo={0x14, 0x29, 0x3e}], 0x14}, 0x0)

00:00:02 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000040)='./file0\x00', 0x7fffffff)
freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
r2 = getgid()
chown(&(0x7f0000000000)='./file0/file0\x00', r1, r2)
truncate(&(0x7f0000000100)='./file0\x00', 0x84d000000)
fsync(r0)

00:00:02 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
fcntl$dupfd(r0, 0x0, r0)
r1 = fcntl$dupfd(r0, 0xfffffffffffffffc, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x2, &(0x7f0000000000), 0xfe6a)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000040)=0x5, 0x4)

00:00:02 executing program 1:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
recvfrom$inet6(r1, &(0x7f0000000040)=""/251, 0xfb, 0x40, 0x0, 0x0)
listen(r1, 0x0)
close(r0)
accept(r1, 0x0, 0x0)
close(r0)
execve(0x0, 0x0, 0x0)

00:00:02 executing program 3:
socket$inet_sctp(0x2, 0x5, 0x84)
r0 = msgget(0x2, 0x0)
msgsnd(r0, &(0x7f0000000200), 0x8, 0x800)

00:00:02 executing program 0:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={<r3=>0x0, 0xcb}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f00000000c0)={r3, 0x7fffffff, 0x100}, 0xc)
sendmsg$unix(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="25000000ffff00000100000000000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES64=r2], 0x28}, 0x0)
recvmsg(r0, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000800)=""/2, 0x2}, 0x0)

00:00:02 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="45f780653000"], 0x1)
close(r0)
socket(0x1c, 0x20000007, 0x7)

00:00:02 executing program 3:
r0 = msgget(0x2, 0x0)
r1 = dup(0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000000)=0x5a3a, 0x4)
msgsnd(r0, &(0x7f0000000200), 0x8, 0x0)

00:00:02 executing program 0:
r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x10000000)
bind$unix(r0, &(0x7f0000000100)=@file={0x1, './file0\x00'}, 0xa)
mkdir(&(0x7f0000000080)='./file0\x00', 0x0)
r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
freebsd11_mknodat(r1, &(0x7f0000000040)='./file0\x00', 0x2000, 0x0)
futimesat(r1, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x3, 0x7}, {0x0, 0x1}})
fchmodat(r1, &(0x7f0000000300)='./file0\x00', 0xb00)

00:00:02 executing program 2:
r0 = socket(0x6, 0x2, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x200, &(0x7f0000000040), 0x4)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000080)=0x4)

00:00:02 executing program 0:
setreuid(0x0, 0xee00)
getresuid(&(0x7f0000000040), &(0x7f0000000080)=<r0=>0x0, &(0x7f00000000c0))
semget(0x3, 0x1, 0x200)
getresgid(&(0x7f0000000100)=<r1=>0x0, &(0x7f0000000140), &(0x7f0000000180))
chown(&(0x7f0000000000)='./file0\x00', r0, r1)
r2 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000001c0)={<r3=>0x0}, &(0x7f0000000200)=0x8)
fchdir(r2)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="02004e21ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r3, @ANYBLOB="fbffffff0f06e200000000000000000000000000"], 0xa0)
madvise(&(0x7f0000793000/0x2000)=nil, 0x2000, 0x5)

00:00:03 executing program 1:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
write(r0, &(0x7f0000000040)='h', 0x1)
connect$unix(r1, &(0x7f0000000000)=@abs={0x0, 0x0, 0x2}, 0x8)
recvmsg(r1, &(0x7f0000000680)={0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000080)=""/96, 0x60}], 0x1, 0x0}, 0x40)
shutdown(r1, 0x0)

00:00:03 executing program 0:
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0)
mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0)
chdir(&(0x7f0000000040)='./file1\x00')
renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00')
r1 = shmget(0x1, 0x2000, 0x81, &(0x7f0000ffc000/0x2000)=nil)
shmat(r1, &(0x7f0000ffc000/0x4000)=nil, 0x0)
__getcwd(&(0x7f00000000c0)=""/85, 0x55)
renameat(r0, &(0x7f0000000340)='./file0/file0\x00', r0, &(0x7f0000000380)='./file1\x00')

00:00:03 executing program 3:
r0 = msgget(0x2, 0x0)
r1 = socket$inet6(0x1c, 0x30000000, 0x8000)
getsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4)
msgsnd(r0, &(0x7f0000000200), 0x8, 0x0)

00:00:03 executing program 2:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getsockopt$inet6_int(r0, 0x3a, 0x40039, 0x0, 0x0)
pipe2(&(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x100000)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000040)={<r3=>0x0, 0xfffffffffffffffe}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000001c0)={r3, 0x8}, &(0x7f0000000200)=0x8)
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000000c0)={0x441, 0x3}, 0x8)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000240)=ANY=[@ANYBLOB="02004e20e000000100000000f371512e8000000000000000000041e20b000000000000000000fcffffe00000000000000000000000000000000000000000000000000000000000000000000000000000000000230000000000000000000000000000000000000000000000000000000000fa00000000000000000000000000000000000000000000000000fffbffffffffffff60", @ANYRES32=r3, @ANYBLOB="0500000000ffffff008000000104000006000000"], &(0x7f0000000180)=0xa0)

00:00:03 executing program 3:
r0 = msgget(0x2, 0x0)
msgsnd(r0, &(0x7f0000000200)=ANY=[@ANYBLOB], 0x8, 0x0)
msgget(0x0, 0x8)

00:00:03 executing program 2:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getsockname$inet6(r0, 0x0, &(0x7f0000000100))
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000)={0x2, 0x4}, 0x8)

00:00:03 executing program 3:
r0 = msgget(0x2, 0x0)
socketpair(0x17, 0x3, 0x2, &(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000040), &(0x7f0000000080)=0x4)
msgsnd(r0, &(0x7f0000000200), 0x8, 0x0)

00:00:03 executing program 2:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
rmdir(&(0x7f0000000000)='./file0\x00')
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="29000000840000000900000000005b5e"], 0x10}, 0x0)
bind$inet6(r0, &(0x7f0000000040)={0x1c, 0x0, 0x5ea, @loopback, 0x7}, 0x1c)

00:00:03 executing program 1:
r0 = accept(0xffffffffffffff9c, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000140)=0x8)
bind$inet6(r0, &(0x7f0000000180)={0x1c, 0x1, 0x7fff, @loopback, 0xc8}, 0x1c)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r1, 0x29, 0x1b, &(0x7f0000000000), 0x4)
bind$inet6(r1, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f]}}, 0x1c)
r2 = socket(0x2, 0x5, 0x0)
connect$unix(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="82023000"], 0x10)
writev(r1, &(0x7f0000002640)=[{&(0x7f00000001c0)="2291cccba843ce418a", 0x9}, {&(0x7f0000000200)="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", 0xfb}, {&(0x7f0000000300)="6a04a712b85873aac59b2b93e39ac882280510d8910d810f5a37a1776731911818e06403d07e1a23a7e28c02b9af3ea60c179ec852bd43d2952600f1888b34f07743d211eba36af2ae2d3d3a31de1d0da25a162d1cd742016efc7b355fe7459c8960463766e7291f8798f52d9be0e95666df70418cd2f14457d0bfd4d57089c24061880c0d6d97f0678c3151df5c89a2c85e6579fd0ade0203f1d359419ae3c29de04f5079da9e9421ebc331004f7649f008993a29d6dcfb8202d7b68960a8d735d50b4001300caab4658f8d8f3a6b9f3cda136a899443aaba73f1cab63711e6d1091289cb1f21332b4977fd5419d270", 0xf0}, {&(0x7f0000000400)="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{&(0x7f0000001480)="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0x1000}, {&(0x7f0000002480)="3cad2130c1459f48685084f58cdd57b1d6c61867aa0326b24c0478bfb00ac8a0a98cd2ca7b44ec6352dcae54f90ac6cf5c5b64b400823e429e52b4f77525be39818b77b32538f4adb72c8bb83c2201962db0803c1cf4843d964e5266b3246624e2face5c581a6c9327140d3181ff18954c4fbbe09a641a4c84c7c56f4f27bde3a52553659d51cb44ed82a84415cc1c556ede604d2212532b72bb512922aed0aca76f009e189f9bad649a8a242406e99a34da00ac04dfddf89a32004c1c227c02ec614759cd5c5d8dd23b1652cb904e7d6e89acae9e4412d10fbe081b88f96656e31c1864cc8ce09ebf4f42ef87d3c7bb93c34c213774f888", 0xf8}, {&(0x7f0000002580)="81da4866c1448c9c55418eb51aeb0dddb79857cb51d68a931bb5f7cfe43662418613df8a94ba0b73b9f8a8b54715364c2e220a3d8fe38ec4825dc3649dc115bc030d46790986c36febb7c5095eee495bcce041e37faf985f01893b2874bd574a25f07389a3f9851cf7c78f2ae149bbf415140b8589c4cb47f06e2cc4261b12900e387e11a1e663ee277e81", 0x8b}], 0x8)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB='\t\x00\x00\x00', @ANYRES32=<r3=>0x0], &(0x7f0000000100)=0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={r3, 0x5}, 0x0)

00:00:03 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000440)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x81}, 0x98)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={<r1=>0x0, 0x1, 0x3, 0x401, 0x3}, &(0x7f0000000040)=0x18)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000000c0)={<r2=>r1, 0x55, "5ee8365bb152fc00e0da37225d5f64c2fab2fdb751320e2422f9ce69c851f9e5d1b692875f402ddb01193c153f0a5720eada016c4b41b9f2dc5b82f6b23bda7be4e31446c4e75cb7b4fb1bfc18e997f09b1571c52c"}, &(0x7f0000000140)=0x5d)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000002c0)=ANY=[@ANYBLOB="021509f548edff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r2], &(0x7f0000000180)=0x8c)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x9, 0x2000, 0xffffffffffffff81, 0x40008000, r1}, 0x10)

00:00:03 executing program 3:
r0 = msgget(0x2, 0x0)
msgsnd(r0, &(0x7f00000004c0)=ANY=[@ANYRES64=r0, @ANYRES64=r0], 0x2, 0x800)

00:00:03 executing program 2:
r0 = socket$inet(0x2, 0x10000002, 0x81)
getsockname(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8)
r1 = socket(0x2, 0x1, 0x0)
connect$unix(r1, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10)
setsockopt$inet6_tcp_buf(r1, 0x6, 0x63, &(0x7f0000000080)="6ee64d880541130f54481256b03b8efd9456286c832f42cce6e81731f47bbc6cad637679f1846cabecdb1c2d04b07abc3828c7c31165baff24ba9412b8e5f3c0f7718ea9bb3d145a0c76723ea962", 0x4e)

00:00:03 executing program 3:
r0 = msgget(0x2, 0x0)
msgsnd(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="008000000023eca3"], 0x8, 0x0)
r1 = socket(0x2, 0x20000000, 0x9)
r2 = accept(r1, 0x0, &(0x7f0000000000))
setsockopt$sock_timeval(r2, 0xffff, 0x1005, &(0x7f0000000040)={0x7, 0x6}, 0x10)
r3 = dup2(r2, r2)
getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f0000000140)=0x8)

00:00:03 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0xe, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], &(0x7f0000000040)=0x2)

00:00:03 executing program 0:
r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0)
flock(r0, 0x1)
r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001})
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x1000300010005})
getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000080), &(0x7f0000000100)=0x4)
r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0)
fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x2, 0x400, 0x9})
flock(r0, 0x2)

00:00:03 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_tcp_int(r0, 0x6, 0x80, &(0x7f0000000040), 0x4)
getsockopt$inet_tcp_int(r0, 0x6, 0x849, &(0x7f0000000080), 0xfffffffffffffffe)

00:00:03 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000001c0)=0x4, 0x4)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={<r1=>0x0}, &(0x7f0000000140)=0x8)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x7, 0x2, 0x1200, 0x0, 0x401, 0x0, 0x8, 0x4b0, r1}, 0x20)
close(r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r2=>0x0]}, &(0x7f0000000100)=0x8)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={r2, 0x0, 0x0, 0x500, 0x3f}, 0x14)

00:00:03 executing program 3:
r0 = msgget(0x2, 0x0)
r1 = socket$inet6(0x1c, 0x3, 0x7ff)
r2 = accept4(r1, 0x0, &(0x7f00000001c0), 0x30000000)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000200)={<r3=>0x0, 0x8001}, &(0x7f0000000240)=0x8)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000280)={r3, 0x400, 0x1ff}, &(0x7f00000002c0)=0xc)
accept4(r1, 0x0, &(0x7f0000000100), 0x20000000)
freebsd10_pipe(&(0x7f0000000140)={<r4=>0xffffffffffffffff})
freebsd11_mknodat(r4, &(0x7f0000000180)='./file0\x00', 0x8, 0xffffffffffff652a)
msgsnd(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000042ebde28e647e47e78fa20bdf71ade586ae6b9aa4f26df069f8bfebe58ec85880bcc9a0272d0c9a6ad6cd6935915f734bc7ee34501280a22c63c2410f24758fc03020f08eb181d513f8ef35735dd48abba92295e018dee1cfe1b05c9ef8120da4edf7281d848caa01b98721533b8d0cb3904f8a2434e3ea2279aac20298813c4e031d89c194d588e2410dec6b77ec9b94900ade62a850896e3c3a154a600ac3dd98a71e4c61f08cf52ad1da7dc4d00684eb2211fbe9a7a055ca5c94747d63dbf"], 0x8, 0x0)

00:00:03 executing program 1:
munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000)
munlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000)
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)={@in6={{0x1c, 0x2, 0x100000001, @local={0xfe, 0x80, [], 0x0}, 0x3}}, <r1=>0x0, 0x8763, 0x8, 0x210, 0x6e34f80b, 0x200, 0x8}, &(0x7f00000000c0)=0x98)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={r1, 0x7}, 0x8)

00:00:03 executing program 3:
r0 = msgget(0x2, 0x80)
msgsnd(r0, &(0x7f0000000240)={0x0, "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"}, 0x110, 0xfffffffffffffff9)

00:00:03 executing program 1:
r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0)
ftruncate(r0, 0x80000001)
preadv(r0, &(0x7f0000000580)=[{&(0x7f0000000180)=""/139, 0x200000}], 0x1, 0xc000000)
preadv(r0, &(0x7f0000000000)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, 0x0)

00:00:03 executing program 3:
r0 = msgget(0x2, 0x0)
msgrcv(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x93, 0x1, 0x1800)
msgsnd(r0, &(0x7f0000000200), 0x8, 0x0)
msgrcv(r0, &(0x7f0000000000)={0x0, ""/63}, 0x47, 0x0, 0x1800)

00:00:04 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x10000, &(0x7f0000000080)=0x140, 0x4)
r1 = dup(r0)
accept4$inet(r1, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000180)=0x7, 0xffffffe)
listen(r0, 0x0)
close(r0)
r2 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0xb6561dd49efcb11b)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f00000000c0)={@in6={{0x1c, 0x0, 0x62, @local={0xfe, 0x80, [], 0x0}, 0x6}}, <r3=>0x0, 0x5, 0x3, 0x2}, &(0x7f0000000040)=0x8c)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000200)={0xffffffffffffff80, 0xfffffffffffffffa, 0x20, 0x1, 0x7, 0x8, 0x1, 0x7, <r4=>0x0}, &(0x7f0000000240)=0x20)
getsockopt$inet6_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000280)={r3, 0x11f9, 0x8, 0x101, 0x5, 0x700000000, 0x200000000, 0x8, {@in6={{0x1c, 0x1, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x1}}, r4, 0x3ff, 0x8, 0x100000000, 0x9, 0xfffffffffffff32c}}, &(0x7f0000000340)=0xb0)

00:00:04 executing program 2:
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000)={<r1=>0x0, 0xe, 0x6}, &(0x7f0000000040)=0x8)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r1, 0x1}, &(0x7f00000000c0)=0x8)
execve(&(0x7f0000001300)='.\x00', &(0x7f00000014c0), 0x0)

00:00:04 executing program 0:
r0 = socket$inet(0x2, 0x3, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000240)="892ce63374f2b34aa2f534cfe09099aff2526dc6ad1502b8cc21739e5ca051569b2dab5f32e32a93e55039be", 0x2c)
setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000000)={@loopback, @rand_addr=0x2}, 0x8)
sendmsg$inet_sctp(r0, &(0x7f0000000500)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c, 0x0}, 0x0)
setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040)=0x3, 0x4)

00:00:04 executing program 1:
semget(0x2, 0x0, 0x100)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@multicast1, @rand_addr, @loopback}, 0xc)

00:00:04 executing program 3:
msgget(0x1, 0x0)
r0 = msgget(0x2, 0x0)
msgsnd(r0, &(0x7f0000000200), 0x8, 0x0)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x98)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={<r2=>0x0, 0x99d, 0x9}, &(0x7f0000000080)=0xc)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000180)={r2, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f00000001c0)=0x10)

00:00:04 executing program 2:
mkdir(&(0x7f00000aa000)='./file0\x00', 0x0)
symlink(&(0x7f0000281000)='..', &(0x7f0000110000)='./file0/file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0)
rename(&(0x7f0000000000)='./file0/\x00', 0x0)
openat(r0, &(0x7f0000000040)='./file0\x00', 0x208, 0x0)
r1 = getpgid(0x0)
fcntl$lock(r0, 0xb, &(0x7f0000000080)={0x0, 0x1, 0x9, 0x94de, r1})

00:00:04 executing program 1:
r0 = socket$inet(0x2, 0x3, 0x0)
setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000ef2ffc)=0x2, 0x10000050c)
setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000040)={@empty, @multicast1}, 0xc)
sendmsg$inet_sctp(r0, &(0x7f0000002500)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10, 0x0, 0x0, &(0x7f0000002480)=[@dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @prinfo={0x14, 0x84, 0x7, {0xf, 0x7}}, @dstaddrv6={0x1c}, @sndinfo={0x1c, 0x84, 0x4, {0x20, 0x910, 0xfffffffffffffbff, 0x9}}], 0x68, 0x185}, 0x8)
r1 = socket$inet6(0x1c, 0x20000003, 0xcf)
getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={<r2=>0x0, 0x1f, 0x3, 0x1}, &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000100)={r2, 0x4}, 0x8)

00:00:04 executing program 3:
r0 = msgget(0x2, 0x0)
msgsnd(r0, &(0x7f0000000000)=ANY=[@ANYRES32=r0], 0x1, 0x0)

00:00:04 executing program 0:
clock_gettime(0xc0004000, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
recvmsg(r0, &(0x7f0000001300)={&(0x7f0000000000)=@un=@file={0x0, ""/4}, 0x6, &(0x7f0000001200)=[{&(0x7f0000000040)=""/21, 0x15}, {&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000001080)=""/79, 0x4f}, {&(0x7f0000001100)=""/244, 0xf4}], 0x4, &(0x7f0000001240)=""/150, 0x96}, 0x0)

00:00:04 executing program 1:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = accept$inet6(r0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={<r2=>0x0, 0x7}, &(0x7f0000000040)=0x8)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000080)={@in6={{0x1c, 0x3, 0x21, @empty, 0x3}}, r2, 0x9, 0x4, 0xffffffff, 0x3, 0x10000}, &(0x7f0000000140)=0x98)

00:00:04 executing program 2:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x17, &(0x7f0000000080)={@multicast1, @empty, @multicast1=0xe0000039}, 0xc)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x8042, 0x0)
connect(r0, &(0x7f00000000c0)=@in={0x2, 0x3, @broadcast}, 0x10)
openat(r1, &(0x7f0000000140)='./file0\x00', 0x188, 0x80)
truncate(&(0x7f0000000100)='./file0\x00', 0x0)

00:00:04 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000200)=0x1000, 0x4)
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000040), &(0x7f0000000080)=0x4)

00:00:04 executing program 1:
r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=@file={0x0, ""/108}, &(0x7f0000000180)=0x6e, 0x10000000)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000001c0)={<r2=>0x0, 0x0, 0x8}, &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f00000002c0)={r2, &(0x7f0000000240)=[@in6={0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x8}, @in6={0x1c, 0x2, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x800}, @in={0x2, 0x2}, @in={0x2, 0x0, @multicast1}, @in={0x2, 0x1, @rand_addr=0x9}]}, &(0x7f0000000300)=0x10)
listen(r0, 0x401)
r3 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x20000000)
fcntl$setstatus(r3, 0x4, 0x8)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x8, &(0x7f0000000080), &(0x7f0000000140)=0x1)

00:00:04 executing program 2:
pipe2(&(0x7f0000000700)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
write(r1, &(0x7f0000000600)="ce", 0x1)
write(r1, &(0x7f0000000c80)="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", 0x148)
execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000140)='@\x00', &(0x7f0000000180)='#\x00', &(0x7f00000001c0)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\\!\x00', &(0x7f00000002c0)='@*\x00'], &(0x7f0000000580)=[&(0x7f0000000340)='!.\x00', &(0x7f0000000380)='-)$\x00', &(0x7f00000003c0)='}\x00', &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='/.\x00', &(0x7f00000004c0)='\'/{\x00', &(0x7f0000000500)='\x00', &(0x7f0000000540)='%%-\x00'])
fcntl$getown(r0, 0x5)

00:00:04 executing program 2:
mkdir(&(0x7f0000000080)='./file0\x00', 0x0)
r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x200, 0x10)
r1 = dup2(r0, r0)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000000)={<r2=>0x0, 0xb80}, &(0x7f0000000140)=0x8)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000180)={r2, 0x2, 0x80, 0x81}, &(0x7f00000001c0)=0x10)
freebsd11_fstat(r0, &(0x7f00000000c0))
fcntl$setown(r0, 0x6, 0x0)

00:00:05 executing program 0:
r0 = socket$inet(0x2, 0x10000003, 0x0)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, 0x0, &(0x7f0000000040))
recvmsg(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000001c0)=""/158, 0x9e}], 0x1, &(0x7f0000000300)=""/138, 0x8a}, 0x40082)

00:00:05 executing program 1:
r0 = socket(0x1c, 0x5, 0x0)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="001ccb1b66696c7cfee4f644d34269b18b67b27d91"], 0x1)
recvfrom(r0, &(0x7f0000000040)=""/45, 0x2d, 0x0, &(0x7f0000000080)=@un=@file={0x0, './file0\x00'}, 0xa)

00:00:05 executing program 2:
execve(0x0, &(0x7f0000000fc0), &(0x7f0000000740)=[&(0x7f00000002c0), &(0x7f0000001040)='\x00\xdf\xaf\xc0\x16\xb0|\xd2x\xa2\v\xd5\x86\x932\xb3u\xa2\x85\xe9@\xe6\xfa\xb2\xb1?\x84\"\xdf\xa9\xbfe\xd9OSiT\xbb\xf8M\x1d\x86\'r\xfe\x94\xe0$R\xea\xd8\xef\x88f\xda\xa0\xc8j\xbd\xb4\x18Mq\x0f:\x15_\x12\xdf\xf6\x83\xefc\xc5dw\x8b\xbb\xe6d\xef\xbb3\x96T1}O7\"OB\x1c\x83\xdd\xf2\xf0y\xce\xbc\xc8\x11\xbc\x8f\xd0\x1fSJ\xdf\xa8\x11\xd0\xf4\xec3\x1e\xb6\x9a0\x9cK\x98\xfa\xc5\xd6\x88\xd8\xb1\xc6\xf2\xa6\xa4\xc1\xf3\xee\x0e', &(0x7f0000000000)='\x00', &(0x7f0000000400)='\x00\xdf\xaf\xc0\x16\xb0|\xd2x\xa2\v\xd5\x86\x932\xb3u\xa2\x85\xe9@\xe6\xfa\xb2\xb1?\x84\"\xdf\xa9\xbfe\xd9OSiT\xbb\xf8M\x1d\x86\'r\xfe\x94\xe0$R\xea\xd8\xef\x88f\xda\xa0\xc8j\xbd\xb4\x18Mq\x0f:\x15_\x12\xdf\xf6\x83\xefc\xc5dw\x8b\xbb\xe6d\xef\xbb3\x96T1}O7\"OB\x1c\x83\xdd\xf2\xf0y\xce\xbc\xc8\x11\xbc\x8f\xd0\x1fSJ\xdf\xa8\x11\xd0\xf4\xec3\x1e\xb6\x9a0\x9cK\x98\xfa\xc5\xd6\x88\xd8\xb1\xc6\xf2\xa6\xa4\xc1\xf3\xee\x0e', &(0x7f00000004c0)='\x00\xdf\xaf\xc0\x16\xb0|\xd2x\xa2\v\xd5\x86\x932\xb3u\xa2\x85\xe9@\xe6\xfa\xb2\xb1?\x84\"\xdf\xa9\xbfe\xd9OSiT\xbb\xf8M\x1d\x86\'r\xfe\x94\xe0$R\xea\xd8\xef\x88f\xda\xa0\xc8j\xbd\xb4\x18Mq\x0f:\x15_\x12\xdf\xf6\x83\xefc\xc5dw\x8b\xbb\xe6d\xef\xbb3\x96T1}O7\"OB\x1c\x83\xdd\xf2\xf0y\xce\xbc\xc8\x11\xbc\x8f\xd0\x1fSJ\xdf\xa8\x11\xd0\xf4\xec3\x1e\xb6\x9a0\x9cK\x98\xfa\xc5\xd6\x88\xd8\xb1\xc6\xf2\xa6\xa4\xc1\xf3\xee\x0e', &(0x7f0000000780)='\x00\xdf\xaf\xc0\x16\xb0|\xd2x\xa2\v\xd5\x86\x932\xb3u\xa2\x85\xe9@\xe6\xfa\xb2\xb1?\x84\"\xdf\xa9\xbfe\xd9OSiT\xbb\xf8M\x1d\x86\'r\xfe\x94\xe0$R\xea\xd8\xef\x88f\xda\xa0\xc8j\xbd\xb4\x18Mq\x0f:\x15_\x12\xdf\xf6\x83\xefc\xc5dw\x8b\xbb\xe6d\xef\xbb3\x96T1}O7\"OB\x1c\x83\xdd\xf2\xf0y\xce\xbc\xc8\x11\xbc\x8f\xd0\x1fSJ\xdf\xa8\x11\xd0\xf4\xec3\x1e\xb6\x9a0\x9cK\x98\xfa\xc5\xd6\x88\xd8\xb1\xc6\xf2\xa6\xa4\xc1\xf3\xee\x0e', &(0x7f0000000640)='^\x00', &(0x7f0000000680)='\x00\xdf\xaf\xc0\x16\xb0|\xd2x\xa2\v\xd5\x86\x932\xb3u\xa2\x85\xe9@\xe6\xfa\xb2\xb1?\x84\"\xdf\xa9\xbfe\xd9OSiT\xbb\xf8M\x1d\x86\'r\xfe\x94\xe0$R\xea\xd8\xef\x88f\xda\xa0\xc8j\xbd\xb4\x18Mq\x0f:\x15_\x12\xdf\xf6\x83\xefc\xc5dw\x8b\xbb\xe6d\xef\xbb3\x96T1}O7\"OB\x1c\x83\xdd\xf2\xf0y\xce\xbc\xc8\x11\xbc\x8f\xd0\x1fSJ\xdf\xa8\x11\xd0\xf4\xec3\x1e\xb6\x9a0\x9cK\x98\xfa\xc5\xd6\x88\xd8\xb1\xc6\xf2\xa6\xa4\xc1\xf3\xee\x0e'])
open$dir(&(0x7f0000000080)='./file0\x00', 0x283fe, 0x20)

00:00:05 executing program 3:
r0 = msgget(0x2, 0x0)
r1 = semget$private(0x0, 0x3, 0x200)
__semctl$GETPID(r1, 0x7, 0x4, &(0x7f0000000000)=""/120)
msgsnd(r0, &(0x7f0000000240)={0x0, "d452713b5b8d86a3573b0e36560d9a3ea3a2dede2ab9b7402725bad5a641976fe6c5a1674ad324c8634ceaffb6cb7c38606b50ae204162568f549e950eb9ecf3f2ae0edc72dbeb40fdf0a46ce008664d075091f69f711c3bc0098bd88ddc222d5ee6f389fdcd0154438c5671f38c420d7b52a7af8753340aa2514091a252fa42499a9f750d27dc91506beaf28d2aea5f32f9a80c89bb5f4b68f480b48bd04f85d942600736cf9ec35cf97b99fa295d2fe0276b891f92caf53d538c1a53b7eacc07ba4a2a58be9b79e4616b3d436dcbe5f52234e3d8375e5154a6599da6a8"}, 0xe6, 0xfffffffffffffffd)

00:00:05 executing program 2:
open(&(0x7f0000000000)='./file0\x00', 0x60c, 0x80)
mmap(&(0x7f0000122000/0x1000)=nil, 0x1000, 0x3, 0x2410, 0xffffffffffffffff, 0x0)

00:00:05 executing program 1:
freebsd11_stat(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780))
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x48, &(0x7f0000000000)=0x100000001, 0x4)
setsockopt$inet6_tcp_buf(r0, 0x6, 0x27, &(0x7f0000000080)="ff193e651a021e995466fb1881add1778421e584ebd64c2342eb05179d422e93153c3051ce5ffe392df331dc351491bc3339a8d5d154b17c4dc579aa6e01045559d91c3117878ea940e944adb02e9edf4a49a832ee8b2e61b4e6a4f56c4bbfa1aec42284f0b39ca045dd7f507b2f253a6360239e116419d40f31f6049de0829c4101085627600d92ea3b4b62ede141", 0x8f)
setsockopt$inet6_tcp_int(r0, 0x6, 0x3, &(0x7f0000000180)=0x80, 0x25e)
pipe2(&(0x7f0000000040)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x100004)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000540)={0x4, [0x8, 0x3, 0x9, 0x8a13]}, &(0x7f0000000580)=0xc)
setsockopt$inet6_buf(r0, 0x29, 0x2c, &(0x7f0000000300)="567dbf5cf1ded88b38a9a042777941adc8d6fee50522445484236ae4c86db0b252c20e2509d7b7feb962514b32520c5c6f5bda85a76ba4671f8d0785fe054f2a57f5d96597db06ea010b1723e8c45e0da8fbcb8e6dd52416357bebdaf3e2ff7861e15cb8ab1430c6bb89ff275b838a378c7983a8135c3acbd3a87b33b4c88a1e91dba0e271cd85c5c6819cdc491fa5cc00c840dde5d57e6b9ca967b59714fee1", 0xa0)
setsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f00000001c0)="3733fba9c6cfc7cce791a86af665e5df75ec85afbdbfcc9bb3e0b439aa2a68a561c4e0cacf532e20b3972a", 0x2b)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000140), 0x1)
getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000003c0)={<r3=>0x0, 0x4}, &(0x7f0000000400)=0x8)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f00000005c0), &(0x7f0000000600)=0x4)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000800)={0xffffffffffffbfc2, 0x4200, 0xfffffffffffffffd, 0xfffffffffffffffd, r3}, &(0x7f0000000840)=0x10)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000440)={@in6={{0x1c, 0x1, 0x6dfe332a, @loopback, 0x5}}, <r4=>r3, 0x6, 0x7, 0x7, 0x1}, &(0x7f0000000500)=0x98)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000200)={<r5=>0x0, 0x27, 0x5}, &(0x7f0000000240)=0xc)
setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f00000006c0)={r4, &(0x7f0000000640)=[@in6={0x1c, 0x3, 0x7fff, @local={0xfe, 0x80, [], 0x0}, 0x1f}, @in6={0x1c, 0x3, 0x3ff, @remote={0xfe, 0x80, [], 0x0}, 0x4}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000700)=0x10)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000280)={r5, 0x0, 0x3, 0x4, 0x20}, &(0x7f00000002c0)=0x18)

00:00:05 executing program 0:
munmap(&(0x7f0000943000/0x7000)=nil, 0x7000)
mlock(&(0x7f0000a68000/0x3000)=nil, 0x3000)
mlock(&(0x7f0000b51000/0x1000)=nil, 0x1000)
msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2)
r0 = open(&(0x7f0000000000)='./file0\x00', 0x100001, 0x20)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3)
mlock(&(0x7f00009fd000/0x600000)=nil, 0x600000)
recvfrom(r0, &(0x7f0000000080)=""/70, 0x46, 0x80, &(0x7f0000000100)=@in={0x2, 0x1, @multicast2}, 0xffffffffffffffe6)
getrusage(0x0, &(0x7f0000000140))
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x400, 0x8, 0xaf, 0xfffffffffffffe00}, 0x8)

00:00:05 executing program 3:
r0 = msgget(0x2, 0x0)
freebsd11_lstat(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
fstat(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
getresuid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000240)=<r3=>0x0)
r4 = getegid()
r5 = getpid()
r6 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000300)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000340)=0x10, 0x30000000)
setsockopt$sock_linger(r6, 0xffff, 0x80, &(0x7f0000000380)={0x5, 0x6}, 0x8)
r7 = getpid()
msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7fff, r1, r2, r3, r4, 0x1, 0xffffffff}, 0x2, 0x9, 0x100000000, 0x1, 0x9, 0x51, r5, r7})
msgsnd(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="00ac240000000000"], 0x8, 0x0)

00:00:05 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x1003}, 0x8)
r1 = socket$inet(0x2, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000340)=0x4)
connect$unix(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x1)
close(r0)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000040)={<r2=>0x0, 0x100000000}, &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0x1, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0xaf6}}, r2}, 0x84)

00:00:05 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = shmget$private(0x0, 0x3000, 0x40, &(0x7f0000ffa000/0x3000)=nil)
r2 = getuid()
getgroups(0x8, &(0x7f0000000000)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, <r3=>0xffffffffffffffff, 0xffffffffffffffff, 0x0])
getresuid(&(0x7f0000000040), &(0x7f00000000c0)=<r4=>0x0, &(0x7f0000000100))
r5 = getegid()
r6 = fcntl$getown(r0, 0x5)
r7 = getpid()
dup(r0)
shmctl$IPC_SET(r1, 0x1, &(0x7f0000000240)={{0xa7f3, r2, r3, r4, r5, 0xe, 0x7}, 0xfff, 0xbb, 0xf7c, 0x4100000000000000, r6, r7, 0x5})
setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000080)='f', 0x1)
setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000180)="a3", 0x1)

00:00:05 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/156, 0x9c)
connect$unix(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x1)

00:00:05 executing program 1:
r0 = fcntl$getown(0xffffffffffffff9c, 0x5)
wait4(r0, 0x0, 0x1e, &(0x7f0000000100))
r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000001340)={<r2=>0x0, 0x1, 0x6, 0x5173, 0x1, 0x5, 0xff, 0x90000000000, {@in={{0x2, 0x2, @multicast2}}, 0x0, 0x2, 0x3, 0x5, 0x1, 0xfffffffffffffffb}}, &(0x7f0000001400)=0xb8)
setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000001440)={r2, 0x9}, 0x8)
readv(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000000)=""/8, 0x8}, {&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/182, 0xb6}, {&(0x7f0000001280)=""/116, 0x74}], 0x4)
r3 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x0)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000001300)=0x3, 0x4)
fsync(r3)
truncate(&(0x7f00000000c0)='./file1\x00', 0x8008008058)

00:00:05 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = dup(r0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x18)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x1202, &(0x7f0000000040), &(0x7f0000000080)=0x8)

00:00:05 executing program 0:
r0 = socket$inet(0x2, 0x2, 0x0)
shutdown(r0, 0x1)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0xf, 0x7, <r1=>0x0}, &(0x7f0000000040)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0xf, 0x6, r1}, &(0x7f00000000c0)=0xc)
sendto$inet(r0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0)

00:00:05 executing program 2:
socketpair(0x0, 0x1, 0xae5b, &(0x7f0000000100)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
recvfrom$unix(r0, &(0x7f0000000140)=""/128, 0x80, 0x80, &(0x7f00000001c0)=@abs={0x1, 0x0, 0x3}, 0x8)
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0)
symlinkat(&(0x7f00000000c0)='/', r1, &(0x7f0000d06ff8)='./file0\x00')
openat(r1, &(0x7f0000000080)='./file0/file1\x00', 0xc06700, 0x0)

00:00:05 executing program 3:
r0 = msgget(0x2, 0x0)
r1 = getpid()
r2 = fcntl$getown(0xffffffffffffff9c, 0x5)
setpgid(r1, r2)
msgsnd(r0, &(0x7f0000000200), 0x8, 0x0)

00:00:05 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000000)=0x6307, 0xfffffc9f)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x2, @multicast2}}, <r2=>0x0, 0xd0, 0x401, 0x0, 0xa65e, 0x100000000, 0x1f}, &(0x7f0000000100)=0xa0)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000140)={r2, 0x1f}, &(0x7f0000000180)=0x8)

00:00:05 executing program 0:
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
fcntl$setflags(r0, 0x2, 0x1)
readv(0xffffffffffffff9c, 0xfffffffffffffffe, 0x0)

00:00:05 executing program 2:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000080)=0x4)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x3, 0x12, r1, 0x0)

00:00:05 executing program 1:
socket$inet_sctp(0x2, 0x5, 0x84)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000180), 0xfea5)

00:00:05 executing program 3:
msgget(0x0, 0x2)
r0 = msgget(0x2, 0x0)
msgsnd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="000000f8fffcff004c75c29353637f81e712c273b411b50e3202829eac3c5d57a40a8f673b18daef2f55fdde3249a037127c69594bb0fbb95c16c1ada960ff800000930cfdcd92098ec966fac85564bb708c272689e09024cd135307a411018f7bb8bf9442aab4a6b3655c38f9f384d31ea56c5af7000000000000000000000000000000000000000000000042cb16b384400ff531a1a0913d85910431c8d0db333c0ef01175f4eef736d253bc4dc6c907559cf456e6629e000000"], 0x8, 0x0)

00:00:05 executing program 0:
r0 = open(0x0, 0x8080, 0x0)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000000)={0x0, 0x10000, 0x81, 0x4, 0x3, 0x3ff, 0x6, 0x7, {@in={{0x2, 0x2}}, <r1=>0x0, 0x1000, 0x401, 0x1000, 0xd2, 0x40}}, &(0x7f00000000c0)=0xb8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000100)={@in={{0x2, 0x0}}, r1, 0x0, 0x2, 0x31}, 0x94)

00:00:05 executing program 0:
msgget(0x1, 0x0)
msgget(0x0, 0x202)
r0 = msgget(0x0, 0x0)
msgctl$IPC_STAT(r0, 0x2, &(0x7f00000000c0)=""/45)
msgsnd(0x0, &(0x7f0000002780)=ANY=[@ANYBLOB="00000000000000007022f1500b8e2f9615291ba559ceeb9dc30b920eb4e3ba90b3ac55f8ed239d27f166eea9a798b49f7d364c2d4fab61eb9e0cdaa2269e9bd8f1a4c3ebd9fb3499f08783e3e9a56ac628fa0b135d4d4ebd3a5d0faaa16501f02aab680543b3fff714749d02ab245c92edb501d32fcd24af1db6b1e6e04a6e8d1e88fa35fd954479361d61bfcd6f565e68d0c67d8887dbc4b7fe2c8e7f91cdda1e9e3987decaa6f9973839e98e0fe15ad32ddc7aa33b497b475423f1eb465a236ba51e342b40c36ab526cf3b2bc51ee4a62a5868d175003f83dee1334182b00723b15c606777008f638fa0cd5866d1fcb3e867bade748cf836917f975d28e36c9791c5f72c3c639fca721325a680f5f94bcb7246ce7408a126c6ee1b8cb0f0c448e148c3c50f0a2b1bcde1a3a31f079f1fef942f1f4a6b0618cf459646f2a2b47339e908bf417f8309bf70cb012c4270248ecf1502f5c20bed516c44adf52d15f3a9422a39c72d9ab91b0759daadbc0618ba3b5615c2ab5381ba0d671773cfe097a1b629ac7a9cc5597284d92ac2b1c5abd5cffec1eaf136e661b405cf9481516225de545c9299f813f5cfd9561cdccf9e99adec593d7fecfcb5d2ebbdb963843c4d17ec804489d1996e65cdf508d20009ea4097fb77503458475a8c3803b03db2214c78bce1d8d9919cf845db9e940e23dfcc974db81ec2e385c5539d42105e8f4314a4911fe4542d2268014541575b97a892b24f15be2422b579821cfb5d666fa5cf811cb7603b70e3a9739692d4c9fe33a5671b00e06d52aa1122fa2e6cfc2a728dd89ccafc754627f3017d3df1973557173ec02032515588efd1bf422f4badc3f39471313b322ddfa177d2dd8b433f0f4f9cf92565f0a54c2abc3c943e6fb36db22879b3e99db97063b500cc124c17e4ce06d40d653bd13314ab78c59ba2696fc1a9f9f683e1be69449eab395aa94b6e383ba2ab4fd356239f713f570c067a069ff09f593493609ab77e101a4c51393e2047baa4f3a6874a5546176496f089041f3d2d3ff08651ba0628fb8e62180d799fd5ff98a690d7be2b78d6a978b2ac5c66aa62f4b1b6fb1c6f53637f9ce48b6cbdb7dfdb9b2ca950135348a064c301b5dcbdf3137f744bf1f1a5473bdf0490c70ea0f61df7e4195117eaf54799f87a5b940dde1b9043fdf3776a89cb2b20e4922c6b4c29c23307c6bf512a61aa8928fb4e437b23bffcc369ad9551b43c7a161f0ac1097ad361f91cfa2e28c2a2d32587d314ab035080be87f0cddb44345d5f479dd273e5b9026cff06aaa7a280868601ec8e4854906efa42ff16d7ba35bf303884c49ebb0271332aadf293d94e4e528d987203cf4509ef5d7c7a1ffb5e24c0b55cb5b34bacb64d6e01cff2dffae3f2f067ccc157694d190c247f09c82942c65902e1281e76d60101c0d6bc7ce0c53eebcefb679990ba85a7978194b378174c5a48c0e8e1e0ad6bcd082c0dc603d931a3583dfb69ac359b0f1d095c1aa16ead414dd8344348d8bba67e29a9f8789225dd3fcb82cef788801196f3888956bdd747f2e2c5fdde73c9c24615ac9a29bb63f936be8b317eef556fc7049281bc4131baae9e593a48e1b23debca91af1aab20e5a0277969b64345a29091c0fc8ca007caefee158b71a32ad0aaeafc48405ed1ec1f3a9c6f5a0029600084e8993ab6de9e40adae7aa5e6f7ea13be580706e38324cdf6f5daed2f50d5a180cf1e1c8e5da22a919768c0eb55191ab90e5d6b119273ded6689de86626b123019b042c12c8c0f63bda27933b802eb79c45a46b93b18702fbd7ac0034402ca46b0f17262b33762770a6b76de6dd2519d6d9a0b9f31deb4be8191c744047224c184659183d1751eb13e1ef103480f055356df30b2a72cc7f7a1825ca9a92c2ce7ab80b11860cc5b23f63295ecf46ab896d9c013c02193ef155d677b3d9903816aa94487eb52720b01699275e273f68c30fa4f744bdf70e78a1b2d8ae94d3a3e2330570b3aa732e869745704dcf945d8c85d85af507fb9cd8ce0aa5cf6f96a23a33b5276925f1fd586c635fa261c6e9b22ae5922262b12ce1bbd06d77694fa480647395821c028ee6d671c83c04004a03c94271f2411530b6d595e8e97e7346e7f5fd43bbcb58304551bb219f55652d5bcba41c8bb213b44e3f8f6a968e7d80448f577b649ccb354ba1b7d91d345eee1f37455e6578b9cce92b40ecc05d44599f38d237c57aa97aa1fe34c6d3c2ae49f23ef8413d0a2e7e1eac6b4a3c2941a4705efe9635d18375aea7998efcb1a052988bf798d14f71dbc019d9f3e3e476de2d1e201518885d62ffd936b6241fa7996524719821af58805eac7f465cf9365d72202a4566f1ff45e6ade5fab16a3a51cc8b2c7e03d987b2f908653cf9cee12b50150f2e17cd4eee7e9ecbe9189831ddb7e6cedfe3cc1e27bbe39de24ff7d18ded45aca2d4541d60cb3af5194e29a63b6f11148e40a202a3b56040270c8289dcdcc3c6ce12f90c051fcc60078b134e1d30e33e3ea28cb7786ae2c11621c9b566b14464ded269505361fcb935518d78903f9d965d5ee7c0992c417ca5096d09ff6eee5662ecc21ae35e809300d816765e12ae963d4958ed8750099b1c2cf973d24b8d43245305ca25baf8d4fe86bd57f841b6026a29e6598571855399c23cde44bea7a21dc405c6994b67d046dac0098fb406bed9083674a94b18f6abf76c42f4b2ab7e89d6390143933f9c8f7bdde98c93df133570d8be7ebffed2af94442c08cb84973d04109e3af25d32c40b3f796b98ed164b31310c3f4354157fc2a9d148874b2f4c940aedcf3d550afb0a8e60949d923cf05fcc6395017d13a4ad21cc896e7582c738b3d1893afad08df7a0df1662b41ebbd50e95e5d32a71307621b58851e60ba764938910e5ce416378e7b2679197d687418496320f3269309ea032f9f5b232187a6175a6709d0ab88c56b80cc9b16048a402f3d1b8f4687c7f4b5c5e5410f15209a28833d90c2b3b719226cf9df0aacfd767ba196449636a8c033e9c8798316606f51ca427285f70cd212bfd7c040607957dd2afc48c5391a31e1aa9c8873e8454b1b015a77fdfc96da6b63433aaedbb9304b71ff0fe8ad9b9bc825aea91764906f34e6c25588dce613496c593c21d698c76eb5f53cb5015a8821da689b8022fd48f940b197a0b399e6a42366cf8e451fbed8a4c7bbd9c67f540ecd2b5c7d7a2e25e114942e678c40ee77299149bf385a1c066cb929f37c95bd8cc302b71e3358924fc14839e138ac8a8fe6d6f1fc5ef7483ba45f382b0905b4975a0ac3d39abdb5ee4616cfa4bb85a44dba10a094073bb7d042b06b1c4163a163294d08f807341b107129d19fbf490cd698d42934f93dec01af2159a224d0527f8d81302cf7c3828bb1c161e7fb4f805937d3a1df6904ec78f48e6a3ce69ded7219aecd266f2cab0603030578c2ca81a7d2d575ec587dc4239011f439c0cc2e17802c176cf41c15e2a7118c5fd109611b4c310edfca02f5f79bff279f24f0b3f79556c36dfe16e520f37c624112bd6b212d2ad48920b654938df240f2602a6e05ef4e2ea82ba8afc311e8b174c1744dfcc80b2c8fc477ba1ddd14815950c083bf03e1eacd8f8953ffb5928c4644309d544641e41bd156695634068981ed6339af085b99e6b5af96252f89bfe7ebb1fbcde1232e92e98773ef4e5df80a9f8da27ce4a178cd179278c063e25d73ebbb71a2c9549ee4b5681d796db3d0f4971154656ba734e3bb32768d1ffc157fe9a35b88e896fea891000ce5bca4e7f4f1d542afe882f6d3670f1c36e00e6f15b5bbf97e4ea4b4c1a0af4bd82192498d40b770478d13e49b0ce296575130d4a7f0e9ee9b015f26b45a7a87c778ebb7c308a14d5ad3c5c425402964c04a0e852e9c070373df559723d755f4002d3c31ab5b54af05bda59ebcce7bd165ee05f03d894a85d14919fd0a615bf411c221d16f105d3c739b7122811033bc90e022ad6e4f6419f0084003b15656e819f4e2479d90cc5267ccd1d217092a4faa07cbb73d2bc4176d15c7e9def674784aecdb5376573fc0c8f93da0a8c10f7898837cc5745b8e04dc0e2e50b12723a8e5898de5da19a94834b57062d24d57a7eeb197a5099121a13b3c6da393daf36e1aec48272e75ae3aa583bc6a895646fe530c8cf9a38a96230cc09926fe0f1edf5ef75b1aa079671f22cb57acbbf5cbcfcd020331f8c65d9e192ba658ddd8e8f44588bae3097843596c1c418c1e87ecf64988dac3a30288fa752e75a52d2a2ca2595eb43b6bbc89891d129c8c0650725bf71322b4f465dcfc71eb3381f73a929f6187e23fb109b75205fd6086e116774eab335e71a278816888a49a40ec94163b489007c1c26ef36bbf46dbadf1d83b87eb8667236a5b0bfd7f92916b02cd6dbdcdac48ce176799c9f6bb4470058796479a33ae5014eaa53c98c415cd65207b2d45ad14c62644df3d08bdf8ebd03a8b235e7815c42a0ab6fd9e86999c4428b6addbe54b29827cdad0a996c644593371289d949c2012d0617c2bd8a25f5410da364cb0f48789312d0307ae49563e9087ef434154cf066bfb19d8775a4c621413452d70d2f7d91a2ab309b0509a04104f7604419e2accacd3cc42031aea1d2e94d2a2ee70dfc5885538e30815491c3c36638267bdc9f117a5f7c7c1c76e2cb5ac5a8d995cb005bbe6248995cfde8ed9c0f9f0a25c8a30aae85263652424e15bae4ec786fb117a43b5dc4c4e78cf8115f8e6855725366dd962773b14ee0f7547cc4ba517b8027ecefa11bb25215e397e9ec3abc39c865761fd6b0310a84ed1617bb819bc050d60721718c809e6a6ed98dd1c0d784a73159a6edf3558b1ba423722951830bfa364f66d2eba6058a0956e6850b5a7ac8845468437e67180a54addbbbc0568f8028752913a6559795b10639962c9b97678d30735f91135fefa8d52396d78c1372ee8afb43fcf58da2c89b9cbf1f6c515ec890acb65ef7763f465078e6a525c68bca07ae779500e7d9440542ce7df2fe8245a5bab61f97c2f13582b1b955add726e435836c8b31f7e8363e875695c80cb5586535a0f403feeadb777ce1672bb85560273f4547ea4e142acce51e7d7a25aae24034e3afab1f3a5e9bdb84235398290e2e7528f89c790e45ff7a3c35ec7dcbc785bcb7bfceea71888cc1e004b8e035d801ec4036873a7996558a016fb683da785e1eaafbd625ac33af3d425bc153a1cd208f61e2610f6b3828dbf0e1b7f642a0e60f3dcb15bdb6b7df31c360d0e75b3efdf008ae32ae1862ce11555efa3c90ced2c8f29fe8b26ee7b9b80ef1fde8f9cbdb2444ea71a21df25088587e58e8561299f9d42b668e52e553067a7e741eea86963db64fca5cbbd27d6201c0eee7c8b9d11e70351f25dc1b52a9a6998d3b77155876eb30032d26da3e01a5ee6afac78ca3e621f301d5bd0a7773d92ea3f78947fa10663cfa0c9f2bdf6fdd25800e65202d6404657899f0e6141a104d648721026893c2133000b0fd220114aa9e30383b888ef2a515135bd99fc42315cbb77e2786e704511cccd35f259c61eb2a80833f8786127688c9888e5139777adf689a7fb3bce26ee3621dbd923da598cd14b97f64480212304107bfb5ec95425d381e2e8f872aef1e2aa04ea1cc6b7f9a984cd25dd4a13ab9b79c2f7a8a92f01f4b1398f04354733d532048758a78e576a5195271c81899758c4640647ad9dc8a531ea6786ce57b31f097a8cbd911d5f83ca33eefdabb1e68d5b068ae3922584f6e103de3e4c5c6a71eb489612b8bfcdf5c118f87867e9784305715d6996ab2e56051618e3e52a0f2d2e3bb30eaf790fbdf273c7e971c498d5a2a312a055b408af8d98ab265914927a0ab3b1ffe73ef316deb7829147eea548b44ef60a1c746f5f507522dbccdd89b75b3ed53c1934124fd261730660206d1c2324bb81c45e0ed7cea616418f187eda29fc950fd1f790fb0604d400a83432f1defe3e3fbeb469a5f080eeb32406283b9a6026767de8fa0c82a8b9b21c89d86302a76f8814adaede15b1e9271beee8f959e5e2cad2b2228875498865180b8de1acea3ab624819de47db16c23ba25e34dfdbdbe080c162a4033665818e5ad12bb465683653c68a3f8959c97161e1ed54077fd6c6f74077556de12fbe455d6af83e3703dd5d5221208dc915243d6bf1b462e7"], 0x112b, 0x0)

00:00:05 executing program 3:
r0 = msgget(0x2, 0x100)
msgsnd(r0, &(0x7f0000000200), 0x8, 0x0)
msgsnd(r0, &(0x7f0000000000)={0x3, "b989d5c388f4773b1100973f0f5786a867d0c39150c006c5b0361c8ed846bf9690878e223f8a5a81dd64b2d306df61d1471929c038f2a991fb9347de82bf70907d5ea18d08bdd55490a8fa26e0c9ccba711437bc1d2958b2975125ee0f893195c2c427f215f1291eb67b928bd0b9585a7944e6f276b6de2f1e0723cc5657d42665ba0b6388c18ad1e9067921162b793ea799dfa4a6b406948c42c0a45a86db3c21fac39f600e6d354bda191f24f3ee76938d089826f27aa6f980dcf44dfa55b2db780b16a4745d0a6c289f073598819ae9039c"}, 0xdb, 0x800)

00:00:05 executing program 1:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0)
setitimer(0x2, &(0x7f00000000c0)={{0x7, 0xfffffffffffffff7}, {0x2, 0x9}}, &(0x7f0000000180))
rename(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0/file0\x00')
open(&(0x7f0000000100)='./file0/file1\x00', 0x284, 0x0)

00:00:05 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r1 = dup(r0)
pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0)
fcntl$setstatus(r0, 0x4, 0x800000000010040)
pwritev(r1, &(0x7f0000000600)=[{&(0x7f0000000580)='I', 0x1}], 0x1, 0x6d998)
bind(r0, &(0x7f0000000140)=@un=@abs={0x1, 0x0, 0x2}, 0x8)
freebsd10_pipe(&(0x7f00000000c0))
read(r1, &(0x7f0000000000)=""/175, 0x6d999)

00:00:05 executing program 3:
r0 = msgget(0x2, 0x0)
r1 = socket$inet(0x2, 0x3, 0xab)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000000)=ANY=[@ANYRES32=<r2=>0x0, @ANYBLOB="3400000062842e5818db731962c279970452cf7ab27b7e7e966606c97bf5b79f5e6ea2eda52384f9a1a4fb6bfae2860405d2bcd4e35c9e2d"], &(0x7f0000000040)=0x3c)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000080)=r2, 0x4)
msgsnd(r0, &(0x7f0000000200), 0x8, 0x0)

00:00:05 executing program 3:
r0 = msgget(0x2, 0x0)
msgsnd(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="0000010000000000"], 0x8, 0x4)

00:00:05 executing program 3:
r0 = msgget(0x3, 0x8000000002)
msgsnd(r0, &(0x7f0000000200), 0x8, 0x0)

00:00:05 executing program 3:
select(0x40, &(0x7f0000000000)={0x9, 0x1dfcd98a, 0x0, 0x8, 0x5, 0x6, 0x5, 0x100}, &(0x7f0000000040)={0x2, 0xfffe000000000000, 0x1, 0x1, 0x6, 0xafe0, 0x2, 0x4}, &(0x7f0000000080)={0x222, 0x101, 0x10000, 0x800, 0x53eb, 0x5, 0x9, 0x200}, &(0x7f00000000c0)={0x16, 0x8})
r0 = msgget(0x2, 0x0)
msgsnd(r0, &(0x7f0000000200), 0x8, 0x0)
msgsnd(r0, &(0x7f0000000240)={0x2, "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"}, 0x1008, 0x800)

00:00:05 executing program 0:
r0 = socket(0x200000000000011, 0x3, 0x0)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={<r1=>0x0, &(0x7f00000000c0)=[@in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000040)=0x10)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000180)={r1, 0xb636}, 0x8)
setsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000080)={0x8, 0x20000000fc}, 0xfffffd4e)

00:00:05 executing program 1:
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)
ftruncate(r0, 0x0)
renameat(r0, &(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00')
bind$unix(r2, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x1}, 0x8)

00:00:05 executing program 3:
r0 = msgget(0x2, 0x0)
msgsnd(r0, &(0x7f0000000200), 0x8, 0x0)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0x66, &(0x7f0000000000)={0xe1, 0x1, 0x8, 0x1, 0x3ff}, 0xc)

00:00:05 executing program 2:
freebsd11_stat(0xffffffffffffffff, 0x0)
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff)
mknodat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x98, 0x2)
chdir(&(0x7f0000000080)='./file0/file0\x00')
r1 = socket(0x1, 0x1, 0x0)
recvfrom$unix(r1, &(0x7f0000000000)=""/126, 0x7e, 0xc2, &(0x7f00000000c0)=@file={0x0, './file0/file0\x00'}, 0x10)

00:00:05 executing program 0:
wait4(0x0, 0x0, 0x2000008, &(0x7f00000000c0))
r0 = socket(0x3, 0x1, 0x3)
getsockname$inet6(r0, &(0x7f0000000000), &(0x7f0000000040)=0x1c)
getrusage(0xffffffffffffffff, &(0x7f0000000180))

00:00:05 executing program 0:
fcntl$dupfd(0xffffffffffffffff, 0x12, 0xffffffffffffffff)

00:00:05 executing program 2:
mkdir(&(0x7f0000014000)='./file0\x00', 0x4)
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
setrlimit(0x3, &(0x7f0000000000)={0x5, 0xdc5})
open(&(0x7f00000000c0)='./file0/file0/file0/file0\x00', 0x20004, 0x80)
r1 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x200, 0x0)
symlinkat(&(0x7f000001effd)='/', r1, &(0x7f0000d06ff8)='./file0\x00')
bind$unix(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="0109df0ea7016ad5db12947812ef9214c1c21a1f19e6d5db28808c9440b701d4e0f7691f"], 0x2d5)
setrlimit(0x7, &(0x7f0000000100)={0x3ff})
close(r0)
faccessat(r0, &(0x7f0000000080)='./file0/file0/file0/file0\x00', 0x0, 0x1000)

00:00:05 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
sendto$unix(r0, 0x0, 0xffffffffffffff2a, 0x0, &(0x7f0000000040)=ANY=[], 0x1)

00:00:05 executing program 3:
r0 = msgget$private(0x0, 0x100)
msgctl$IPC_RMID(r0, 0x0)
r1 = msgget(0x2, 0x0)
msgsnd(r1, &(0x7f0000000200), 0x8, 0x0)

00:00:06 executing program 1:
setitimer(0x1, &(0x7f0000000080)={{0x0, 0xffc}}, 0x0)
r0 = msgget$private(0x0, 0x80)
msgrcv(r0, &(0x7f00000000c0)={0x0, ""/187}, 0xc3, 0x0, 0x1000)
getgid()
freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0x11e8, 0x101)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000000)=0x400, 0x4)

00:00:06 executing program 0:
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x3, 0xffffffffffffffc1, <r0=>0x0}, &(0x7f00000000c0)=0xc)
setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000080)={r0, 0x80000001}, 0xfffffffffffffe9a)
socket$inet(0x2, 0x0, 0x4000000008)
pipe2(&(0x7f0000000000), 0x0)

00:00:06 executing program 2:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df247", 0x5b, 0x0, 0x0, 0x0)
r0 = open$dir(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0x40)
mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x2)
getsockopt$inet6_buf(r0, 0x29, 0x23, &(0x7f0000000200)=""/4096, &(0x7f0000001200)=0x1000)
r1 = dup2(r0, r0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000001240)={@in6={{0x1c, 0x1, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x3}}, <r2=>0x0, 0x3, 0x10000, 0x8001}, &(0x7f0000001300)=0x8c)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000001340)={r2, 0xcd}, &(0x7f0000001380)=0x8)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x2, 0x0)
linkat(r3, &(0x7f0000000040)='./file0\x00', r3, &(0x7f0000000080)='\x00', 0x400)
symlinkat(&(0x7f00000000c0)='/', r3, &(0x7f0000d06ff8)='./file0\x00')

00:00:06 executing program 3:
r0 = socket$inet_sctp(0x2, 0x2000000008, 0x84)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)={@in={{0x2, 0x2, @multicast2}}, <r1=>0x0, 0x7, 0x7ff, 0x4a}, &(0x7f00000000c0)=0x94)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in={{0x2, 0x0, @multicast1}}, r1, 0x7f1d, 0x3, 0x5, 0x1f, 0x3f, 0x9}, &(0x7f00000001c0)=0xa0)
r2 = msgget(0x2, 0x482)
msgsnd(r2, &(0x7f0000000200)=ANY=[@ANYBLOB="7ca0a664f98b10a3"], 0x8, 0x0)

00:00:06 executing program 3:
r0 = msgget(0x1, 0x0)
msgsnd(r0, &(0x7f0000000000), 0x8, 0x0)

00:00:06 executing program 0:
r0 = socket$inet(0x2, 0x3, 0x0)
recvmsg(r0, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/180, 0xb4}], 0x1, &(0x7f00000011c0)=""/224, 0xe0}, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x2000, &(0x7f0000000140)=0x8000, 0x4)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000264ff0), 0x10)
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000180)=0x1c, 0x10000000)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f00000001c0)=0x8eb8, 0x4)

00:00:06 executing program 1:
munmap(&(0x7f0000ff4000/0xb000)=nil, 0xb000)
madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
pwritev(r0, &(0x7f00000001c0)=[{&(0x7f0000000140)="48335098a4b8539d0917acb4ef61267a551dd98a95547dc03ff2a53d234b4d4a6097f458b7917ccf62a449369db1664d1ee5baf873adee951dd86d2fcb87a0f7c14a63d111334007950f3f3a0033fc669d765deed01e293e6c318684", 0x5c}], 0x1, 0x0)
munlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000)
r1 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@un=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e, 0x30000000)
getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4)

00:00:06 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="2f022e2f66696c653000e5e9f86ad545ecbbeb056188a02576114b70f6be5b8fe827a3288198da3d194a3eb0e64237e81b57b7ef2efdfa7ed9b2cac0a512350e82e19d8cc538461827a2b1a3e8a919dfcfbe58222b527984caa0a4dda01d94cb271ddda202c8d0d75a762d7846a448834302444ba985dfa2bcb9fc72de9d1b10565526475d741303fd50b6"], 0x1)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={<r1=>0x0, 0x4, 0x3, 0xe7, 0x3a3, 0x7}, &(0x7f0000000640)=0x14)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000680)={r1, 0x4, 0x6}, 0xc)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000b80)=ANY=[@ANYRES32=r0, @ANYRESHEX=r0, @ANYRESDEC=r0, @ANYBLOB="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", @ANYRESDEC=r0, @ANYBLOB="32dff0a2806c26e962bc90000000000000"], &(0x7f00000001c0)=0x6)
getpeername$unix(r0, &(0x7f00000004c0)=@abs, &(0x7f0000000500)=0x8)
r2 = dup2(r0, r0)
sendto$unix(r0, &(0x7f0000000d00)="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", 0x1000, 0x8c, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000980), &(0x7f00000009c0)=0x4)
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000880), &(0x7f00000008c0)=0x4)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={<r3=>0x0, 0x80000000000, 0x1, 0x0, 0xe28a, 0x3f}, &(0x7f0000000100)=0x14)
freebsd11_stat(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780))
setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000380)={r3, &(0x7f0000000200)=[@in={0x2, 0x2, @rand_addr=0x80}, @in={0x2, 0x2, @multicast1}, @in={0x2, 0x1, @loopback}, @in={0x2, 0x0, @multicast1}, @in6={0x1c, 0x1, 0x3ff, @remote={0xfe, 0x80, [], 0x0}, 0x20000000000}, @in6={0x1c, 0x2, 0x5, @loopback, 0xffffffff}, @in6={0x1c, 0x1, 0x5, @loopback, 0x4}]}, &(0x7f00000003c0)=0x10)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000180)={r3, 0xe7b2}, 0x8)
readlinkat(r2, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=""/80, 0x50)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000900)={r1, 0xffffffffffffea79}, &(0x7f0000000940)=0x8)
r4 = openat(r2, &(0x7f0000000540)='./file0\x00', 0x100400, 0x1)
getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x19, &(0x7f00000006c0)={<r5=>r3, 0x80000000}, &(0x7f0000000700)=0x8)
recvfrom$unix(r4, &(0x7f0000000580)=""/138, 0x8a, 0x400c1, &(0x7f0000000000)=@abs={0x0, 0x0, 0x1}, 0x8)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040)={0x0, 0xfff}, &(0x7f00000000c0)=0x8)
getsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000800), &(0x7f0000000840)=0x4)
getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f0000000a00)={r5, 0x3}, &(0x7f0000000a40)=0x8)

00:00:06 executing program 2:
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
r1 = open(&(0x7f00000001c0)='./file0\x00', 0x12, 0x0)
getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0x4)
select(0x40, &(0x7f0000000080)={0x3ff}, 0x0, &(0x7f0000000100)={0x8, 0x4, 0x100000000, 0x100000000, 0xfff, 0x4, 0x990, 0x101}, &(0x7f0000000140)={0x2, 0x5})
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000180)={<r2=>0x0, 0xffffffff}, &(0x7f0000000200)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0x2, 0xffff, @local={0xfe, 0x80, [], 0x0}, 0x400}}, r2, 0x7fffffff, 0xbd22, 0x208, 0x5, 0x81, 0xffffffff00000001}, &(0x7f0000000300)=0x98)

00:00:06 executing program 3:
r0 = msgget(0x2, 0x0)
msgsnd(r0, &(0x7f0000000200), 0x8, 0x0)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x104)
fchmod(r1, 0xfd)

00:00:06 executing program 1:
chroot(&(0x7f0000000080)='./file0\x00')
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000340)='./file0\x00', 0x80000000)
lseek(r0, 0x0, 0x1000000000003)
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000380), &(0x7f00000004c0)=0x4)
rmdir(&(0x7f0000000240)='./file0\x00')
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0)
freebsd11_lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400))
linkat(r0, &(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00', 0x400)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0), 0x8)
freebsd11_lstat(&(0x7f0000000640)='./file0\x00', 0x0)
fstat(r0, &(0x7f0000000140))
clock_settime(0x0, &(0x7f0000000000)={0x3, 0x7})
freebsd11_lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0))

00:00:06 executing program 3:
r0 = msgget(0x2, 0x0)
clock_nanosleep(0x4, 0x1, &(0x7f0000000000)={0x7}, &(0x7f0000000040))
msgsnd(r0, &(0x7f0000000200), 0x8, 0x0)

00:00:06 executing program 0:
preadv(0xffffffffffffffff, &(0x7f0000002640)=[{&(0x7f0000000640)=""/4096, 0x1000}], 0x1, 0x0)
r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0)
readv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001640)=""/4096, 0x1000}, {&(0x7f0000003680)=""/4096, 0x1000}], 0x1000003c)
pwritev(r0, &(0x7f00000003c0), 0x273, 0x0)

00:00:06 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000080)=0x4)
r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendmsg(r1, &(0x7f0000000240)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000140)="dfc3b3b2759b148b", 0x8}], 0x1, 0x0}, 0x84)

00:00:06 executing program 0:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
r1 = accept(r0, 0x0, &(0x7f0000000000))
r2 = open(&(0x7f0000000240)='./file0\x00', 0x0, 0x4)
getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000280)={<r3=>0x0, 0x5, 0x1, 0x4}, &(0x7f00000002c0)=0x10)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000300)={r3, 0x0, 0x1, 0x1, 0x349c5f45, 0x8}, &(0x7f0000000340)=0x14)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000040)={@in={{0x2, 0x1, @loopback}}, <r4=>0x0}, &(0x7f0000000100)=0x8c)
setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f00000001c0)={r4, &(0x7f0000000140)=[@in6={0x1c, 0x2, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x1}, @in6={0x1c, 0x1, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x7f}, @in={0x2, 0x1, @loopback}, @in={0x2, 0x2, @broadcast}, @in={0x2, 0x2, @multicast2}]}, &(0x7f0000000200)=0x10)
close(r0)

00:00:06 executing program 0:
syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x14, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1)

00:00:03 executing program 2:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = accept4$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10, 0x10000000)
freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
lseek(r2, 0x0, 0x3)
setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000080)='htcp\x00', 0x5)
setsockopt$inet_opts(r0, 0x0, 0x13, &(0x7f0000000580), 0x1f)

00:00:03 executing program 0:
__getcwd(&(0x7f0000000040)=""/87, 0x89)
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000200)={<r1=>0x0, 0x6}, &(0x7f0000000240)=0x8)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000280)={r1, 0x8}, 0x8)
r2 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c)
r3 = dup(r2)
getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={<r4=>0x0, 0x5}, &(0x7f00000000c0)=0x8)
setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r3, 0x84, 0x8001, &(0x7f0000000180)={r4, &(0x7f0000000100)=[@in6={0x1c, 0x0, 0xfff, @remote={0xfe, 0x80, [], 0x0}, 0x2}, @in6={0x1c, 0x1, 0x9a9b, @empty, 0x2}, @in6={0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x95cf}]}, &(0x7f00000001c0)=0x10)

00:00:03 executing program 1:
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0)
madvise(&(0x7f00000e9000/0x4000)=nil, 0x4000, 0x0)
madvise(&(0x7f000006d000/0x4000)=nil, 0x4000, 0x4)

00:00:03 executing program 3:
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000040)={<r1=>0x0, 0x1ff}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000000c0)={r1, 0x8001, 0x0, 0xb4bf, 0x4}, &(0x7f0000000100)=0x18)
r2 = msgget(0x2, 0x0)
msgsnd(r2, &(0x7f0000000200), 0x8, 0x0)

00:00:03 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e2fc03f940eb323bce8293ddec3244bccfea175c3e8615aad01b4a7fb4cb92fbc125d9b54361eef727dfd52f24a815b3e0a3e729d25be98d6b2b28d20a719d199316aee114a3feb9331eeaa001f7774a0b295e3a294d2f2ed4258703f4f45fc46fd6607ba8deef9aff0dd28311e12c5daf78c5ae6a3"], 0x1)
r1 = socket$inet6_udplite(0x1c, 0x2, 0x88)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="1c004e2105000000000000000000000000000000000000010800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=<r2=>0x0, @ANYBLOB="3300000002000000000004000000000000000000cd5234bcc876884036967bf41d29866705ab91199d0c45da8ba76b0ce2582e7a4ff52de3526e345b2a8716c99aff5e"], &(0x7f0000000000)=0x98)
getsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000340), &(0x7f0000000100)=0x100)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000040)={r2, 0x1}, 0x8)
getsockopt$sock_timeval(r1, 0xffff, 0x1008, &(0x7f0000000440), &(0x7f0000000180)=0xfffffdcf)

00:00:03 executing program 0:
r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000080)={0xf, 0x1, <r1=>0x0}, &(0x7f00000000c0)=0xc)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in={{0x2, 0x0, @broadcast}}, r1, 0x80, 0x8, 0x104, 0x80000000, 0x7, 0xff62}, 0xa0)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={<r2=>r1, 0xf, 0x5}, &(0x7f0000000200)=0x8)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000240), &(0x7f0000000280)=0x4)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x1f, &(0x7f0000000300), &(0x7f0000000340)=0x4)
getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000380), &(0x7f00000003c0)=0x4)
ppoll(&(0x7f0000000400)=[{r0, 0x100}, {r0, 0x98}, {r0, 0x30}, {r0, 0x80}, {r0, 0x8}, {r0, 0x20}, {r3, 0x4}, {r3, 0x2008}, {r3, 0x26}, {r0, 0x8}], 0xa, &(0x7f0000000480)={0x1ff}, &(0x7f00000004c0)={0x3e}, 0x8)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000500)={0x1, [0x6]}, 0x6)
r5 = shmget$private(0x0, 0x4000, 0x600, &(0x7f0000ffb000/0x4000)=nil)
shmat(r5, &(0x7f0000ffe000/0x1000)=nil, 0x0)
shmat(r5, &(0x7f0000ffe000/0x2000)=nil, 0x2000)
r6 = msgget$private(0x0, 0x460)
freebsd11_stat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, <r7=>0x0})
getgroups(0x3, &(0x7f0000000600)=[0xffffffffffffffff, 0xffffffffffffffff, <r8=>0xffffffffffffffff])
r9 = getuid()
freebsd11_fstat(r4, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, <r10=>0x0})
r11 = fcntl$getown(r4, 0x5)
r12 = getpgid(0x0)
msgctl$IPC_SET(r6, 0x1, &(0x7f00000006c0)={{0x1, r7, r8, r9, r10, 0x1, 0x1}, 0x1f, 0x3f, 0x200, 0x7, 0x200, 0x7, r11, r12})
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000740)={0x0, 0x1, r2}, 0xc)
socket$inet6(0x1c, 0x6, 0x0)
r13 = accept4(r4, &(0x7f0000000780)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000007c0)=0x1c, 0x30000000)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000800)={@multicast1, @loopback, <r14=>0x0}, &(0x7f0000000840)=0xc)
setsockopt$inet_mreqn(r13, 0x0, 0x0, &(0x7f0000000880)={@empty, @remote={0xac, 0x14, 0x0}, r14}, 0xc)
fcntl$setown(r3, 0x6, r12)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r13, 0x84, 0x14, &(0x7f00000008c0)={0x1, [0x3e5e]}, 0x6)
msgsnd(r6, &(0x7f0000000900)={0x0, "ad456ef0bd44c45b1860c158786eb057382bbec9475029d7723ab59fff2e62ccb1bd7964d3ed2ba35ebc318b50b5d56d2acc93e5719eb279a5e8958ac53ca71cc31319d9103be3768af17e13b70edb50f542ee94e4f48b23015cd76a6ab5"}, 0x66, 0x800)
getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r13, 0x84, 0x1b, &(0x7f0000000980), &(0x7f00000009c0)=0x4)

00:00:03 executing program 1:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000000)={@multicast1, @rand_addr=0xd14, @local={0xac, 0x14, 0x0}}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast2=0xe0000001, @remote, @loopback}, 0xc)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x8481, 0x21)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000100)=ANY=[@ANYRES32=<r2=>0x0, @ANYBLOB="55000000f8a578c29e3815401b6e08fde5c189e7aee2a68a8014952cb1a47ec80ce40100d619e955a553bc4c30bef09cfafdfd0a6af15daa559af1535c3290071aec0d8130e19dc0efcb1d093fdb3d6be0c514cc0b1618ba47"], &(0x7f00000001c0)=0x5d)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000200)={r2, 0x1000, "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"}, &(0x7f0000001240)=0x1008)
setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000180)={@multicast1, @multicast1, @loopback}, 0xc)

00:00:03 executing program 3:
r0 = msgget(0x1, 0x10)
msgctl$IPC_RMID(r0, 0x0)
r1 = msgget(0x2, 0x0)
r2 = socket$inet6(0x1c, 0x2, 0x13a6)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f00000002c0)={<r3=>0x0, 0xde, "61ed074b4e48e8368fc385ca7f295f49644b3372c9d7615ed27209e5bfabde942eda863b6229585328161a16a57da2bd8d3754a62a3601bb664383e3cc2f817b936030c66b00c2664b6cedb17ab6f0c6a90a156cc6ffcbef05c8698e0daf553375487c8d4360bfc23d6feaa1f50646ca335afbb5445203608eeb658432e75c1a460f3dd7cba0758d9a61a9fe2211d50c6c1b429f0c1400072bc460292c70d436a7ea42221eb9f8aed66891b08e2108a3e835a56dadecb193faffdf647b3777e48449ade957560a6444fbc23c72c7e21316a2cc35891e5fb235cf33505127"}, &(0x7f00000003c0)=0xe6)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000400)={r3, 0x8}, 0x8)
msgget(0x1, 0x3)
r4 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in, &(0x7f0000000040)=0x10)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000100)={<r5=>0x0, &(0x7f0000000080)=[@in, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6]}, &(0x7f0000000140)=0x10)
setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r4, 0x84, 0x8001, &(0x7f0000000240)={r5, &(0x7f0000000180)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x2, 0x6d5, @local={0xfe, 0x80, [], 0x0}, 0xc405}, @in={0x2, 0x2, @broadcast}, @in6={0x1c, 0x3, 0x2, @empty, 0xff}]}, &(0x7f0000000280)=0x10)
msgsnd(r1, &(0x7f0000000200)=ANY=[@ANYBLOB="a60100000000a9de"], 0x8, 0x0)

00:00:03 executing program 2:
select(0xffffffffffffff72, 0x0, 0xffffffffffffffff, 0x0, 0x0)

00:00:03 executing program 0:
ppoll(&(0x7f0000000180), 0x20000000000003a4, &(0x7f00000001c0)={0x0, 0x3}, &(0x7f0000000200), 0x8)
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff})
r1 = getuid()
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000240)={<r2=>0x0, &(0x7f0000000100)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000280)=0x10)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000380)={0x79, 0x20, 0x1f, 0x7ff, r2}, &(0x7f0000000300)=0xff62)
freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
fchown(r0, r1, r3)

00:00:03 executing program 3:
r0 = msgget(0x2, 0x0)
msgsnd(r0, &(0x7f0000000200), 0x8, 0x0)
freebsd10_pipe(&(0x7f0000000000)={<r1=>0xffffffffffffffff})
fcntl$setstatus(r1, 0x4, 0x4)

00:00:03 executing program 3:
r0 = msgget$private(0x0, 0x10)
msgsnd(r0, &(0x7f0000000000)={0x0, "74ad2abd087484eddf8cb4b35d9bb027ac3adead2e17ab94dc708218a1f766db908da8d3aad5317054cff20f9c3694b77bd8555e4db9cb6f6bd971dc3a493a4196de76355b61ad3d3acd8b7a2b7449045052b1c6dbb5c21d1667e94e87e7bb21e9fae48f7293e7a1e3af0e1c95b34fc6b66216695230fa2b8c3d4e598f1d55ce0b70a7a95a55ab6c46e2dd6ae19697ffa937c4fcc2eed1ef6b6189b10a1dceefa92a77a8a978a6a0336f827013fd54e8c634124a9ee8a12d87a4235742b54a5e7dff15edeb5054d20684a0a6e13ce33b0def574569bde826c6f1b15531962479221cf7ff"}, 0xec, 0x800)
r1 = msgget(0x2, 0x0)
msgsnd(r1, &(0x7f0000000200), 0x8, 0x0)

00:00:03 executing program 2:
r0 = socket$inet6(0x1c, 0x10000403, 0x9)
sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41]}}, 0x1c, 0x0}, 0x0)
r1 = semget(0x2, 0x7, 0x82)
__semctl$SEM_STAT(r1, 0x0, 0xa, &(0x7f0000000040)=""/196)
r2 = dup2(r0, r0)
setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000140)={0x200, 0x6, 0x1022, 0xe5}, 0x8)
getsockopt$inet6_int(r2, 0x29, 0x3f, &(0x7f0000000180), &(0x7f00000001c0)=0x4)

00:00:03 executing program 1:
r0 = open$dir(&(0x7f00000003c0)='.\x00', 0x3, 0x50)
mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x808, 0x1a3)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000400)=ANY=[@ANYBLOB="02004e23e0000002000000000000000000000000000000000000000000000000000000000000000000000000e6ff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000230000000000000000000000000000000000000000000000", @ANYRES32=<r2=>0x0, @ANYBLOB="0300000009000000020000000104000009000000"], &(0x7f0000000140)=0xa0)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000200)={r2, 0x9}, &(0x7f0000000340)=0x8)
mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0)
rename(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00')
renameat(r0, &(0x7f00000001c0)='./file1\x00', r0, &(0x7f0000000000)='./file0\x00')

00:00:03 executing program 0:
r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000000)=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e)
ftruncate(r0, 0xb8bf)
ppoll(&(0x7f0000000240)=[{}], 0x1, &(0x7f00000002c0)={0xb83f}, 0x0, 0x0)
r1 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x2, 0x4)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000580)={<r2=>0x0, 0x7f, 0x3a7}, &(0x7f00000005c0)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000200)={0x4000002, 0x800, <r3=>r2}, &(0x7f0000000600)=0xc)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f00000003c0)={<r4=>0x0, &(0x7f0000000300)=[@in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000400)=0x10)
sendmsg$inet_sctp(r1, &(0x7f0000000540)={&(0x7f0000000100)=@in={0x2, 0x1, @multicast1}, 0x10, &(0x7f00000001c0)=[{&(0x7f0000000140)="e6a92a6bd96e8de8788711ef12d6d3bcbd09470a2880e82865f1a9aa5e1c61e33ac1fd7b95af982f74bb9440fe32be1913a25cf393e69403ae16857effb5ed3011b1326569bf24195eacf223404fa2e98b9db5c2ddcbe701e4a73770026d", 0x5e}], 0x1, &(0x7f0000000440)=[@authinfo={0x10, 0x84, 0x8, {0x4}}, @prinfo={0x14, 0x84, 0x7, {0xf, 0x3}}, @dstaddrv6={0x1c}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, [], 0x0}}, @sndrcv={0x2c, 0x84, 0x2, {0x2, 0x400, 0x110, 0x5, 0x5, 0x7, 0x3, 0x81, r3}}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @init={0x14, 0x84, 0x1, {0xffffffffffffffe1, 0xfffffffffffffffd, 0x7ff, 0x20}}, @prinfo={0x14, 0x84, 0x7, {0x0, 0x3}}, @sndinfo={0x1c, 0x84, 0x4, {0x101, 0x4400, 0x100000000, 0x6, r4}}], 0xdc, 0x20004}, 0x4)

00:00:03 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000)=0x1, 0x4)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in6, 0x0, 0x0, 0x0, 0x10}, 0x98)
r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000140)=0x1c, 0x10000000)
getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000180)={@rand_addr, @remote, <r2=>0x0}, &(0x7f00000001c0)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000200)={@loopback, r2}, 0x14)

00:00:03 executing program 3:
r0 = msgget(0x2, 0x0)
msgsnd(r0, &(0x7f0000000200), 0x8, 0x0)
r1 = accept$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8)
r2 = accept$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000240)=0x10)
getsockopt$inet_buf(r2, 0x0, 0x4f, &(0x7f0000000280)=""/4096, &(0x7f0000001280)=0x1000)
getsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000080), &(0x7f0000000180)=0x100)
msgrcv(r0, &(0x7f00000012c0)={0x0, ""/173}, 0xb5, 0x1, 0x1000)

00:00:03 executing program 2:
r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0)
freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x6000, 0x83)
execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000380)=[&(0x7f00000000c0)='/)B\x00\xa2\x94\xae\xc5-\x96*\x88r4%\xab7W\xb4\x03\xf54\xd3|\xc4;\xc4\xdb\x84\xed\xc8\xfdz\xec\x04:=\xe5\xe5\xef\x19\r\xa7Fio\x18\xbb\xe3\xe22\xd0m\xdf>\xf0\x02\xc7\xeb\x18\a\"M*\xd7\x9b\x92C$\xb1\x97\xbb\xa4\xf4x\xc8\xff}_\xeex\xc6\xd0U:g\x1b\x9f\x8c\x13*+\x97\xe9\x9cQR\x81\xda\xc2=E\xb0\x16\xcfH\xa4\xa4`\x88\x0e(\x01\xaaNk3/&\x8f\x10LT\x98W)\x0f\xe5\xa3\xb8:\f\xb2@hd\x18\x93-l\x01\xb2*\b+b\xb8\xb6\xfd\x1dw\x1bo.q\xc7\xd0\xdf\xc1\xe7\xf2K\xb0AAY\x00\x00\xd57\r\xc1\xf5o\x95\xd8\xe9\xb9w\xd8\a<\xd2<\xac\xddF\xf59{Zt&2\xd7y\x83\x8c\xca\x9c\x14l\x95\xab\x1c:\xfdE0\xda\xda#\xbd\xa00g\xe3\xe6\xbcaNHe\'\xe5$`8\x81\xfb\xa9H\xe5\x85\x8c\x84Ls\xf2`wE\xec\x14\xb1\x11\x83\x8b\x10p\xa4\xe8\xb40+\x12\x8d\xaf>`\xa0#Z'], &(0x7f0000000080))
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={<r1=>0x0, 0x7}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000200)={r1, 0x3, 0x18c7}, &(0x7f0000000280)=0xc)

00:00:03 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = dup(r0)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000040)=0x10)

00:00:03 executing program 1:
setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000180)={@loopback, @multicast2}, 0xbb)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x8, 0x0, &(0x7f0000000000)=0xffffffffffffff7d)
r0 = open(&(0x7f0000000040)='./file0\x00', 0x8, 0x10)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000080)={<r1=>0x0, 0x7}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in6={{0x1c, 0x1, 0x100, @empty, 0xff}}, r1, 0x5, 0x8, 0x8}, 0x8c)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000100), &(0x7f0000000140)=0x4)

00:00:03 executing program 2:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25, 0x41]}}, 0x1c, 0x0}, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f00000002c0)={0x1000, {{0x1c, 0x0, 0x0, @loopback, 0x4}}, {{0x1c, 0x2, 0xcc, @loopback, 0x8}}}, 0x108)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000180)={<r1=>0x0, 0xb4, "143607d58ebc388f811d1bd5ceedbb957d9e54db21308704ad0a2b3d938b77ceb9cccc3933a5bf04e2c36df12137682883a85cccccac6c7dd814287a73f9394004210a76126688ca51b97d9a65ff431477b96a8f94274409b6fdbddf030c94ac1af24557038718b8c65087f4d15b34cc471492cbdc03fc7c6a0b81bbab5f7f2b872a0d5e630bce5d9e62e12a2bd5319e9f37dc61b94371db3f9aa9d260fc35f4cb494e5a11b0d5ea68253a4600c4acf9a1e94f6c"}, &(0x7f0000000240)=0xbc)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000400)={0x4, 0x100, 0x1, 0x20, r1}, 0x10)
setsockopt$inet6_group_source_req(r0, 0x29, 0x55, &(0x7f0000000040)={0x31, {{0x1c, 0x1, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0x100}}, {{0x1c, 0x3, 0x1, @loopback, 0x101}}}, 0x108)

00:00:03 executing program 1:
r0 = accept4(0xffffffffffffffff, &(0x7f00000000c0)=@un=@file={0x0, ""/30}, &(0x7f0000000100)=0x20, 0x10000000)
getsockopt$inet6_int(r0, 0x29, 0x25, &(0x7f0000000140), &(0x7f0000000180)=0x4)
freebsd10_pipe(&(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
freebsd11_fstat(r1, &(0x7f0000000040))
fcntl$getflags(r2, 0x1)

00:00:04 executing program 2:
r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0)
execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000380)=[&(0x7f0000000280)='/)-\x00'], &(0x7f0000000540)=[&(0x7f00000003c0)='\x00'])
open$dir(&(0x7f00000000c0)='./file0\x00', 0x6, 0x1)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={<r1=>0x0, 0x6}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x3}, 0x8)

00:00:04 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000180)={<r1=>0x0, 0x0}, &(0x7f0000000140)=0x10)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0xa, 0x7ff}, 0x0)

00:00:04 executing program 3:
r0 = msgget(0x2, 0x0)
msgsnd(r0, &(0x7f0000000200)=ANY=[@ANYBLOB='\x00\x00\x00\x00\b\x00\x00\x00'], 0x8, 0x0)

00:00:04 executing program 1:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x84, 0x0)
r1 = dup(r0)
pwritev(r1, &(0x7f0000000600)=[{&(0x7f0000000580)='I', 0x1}], 0x1, 0x0)
lseek(r0, 0x0, 0x4)

00:00:04 executing program 2:
r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000000c0)=0x1c, 0x10000000)
fchdir(r0)
r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
renameat(r1, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000280)='./file1\x00')
mkdirat(r1, &(0x7f0000000080)='./file0\x00', 0x8000000000000000)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000100)={0x7, 0x7, 0x200, 0x7ff, 0x5, 0x6, 0x5, 0x1, <r2=>0x0}, &(0x7f0000000140)=0x20)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000180)={r2, 0xffffffffffff60d5, 0x20, 0x4, 0xdf, 0xff}, &(0x7f00000001c0)=0x14)

00:00:04 executing program 0:
r0 = dup(0xffffffffffffff9c)
getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000300)={@multicast2, @multicast1}, &(0x7f0000000340)=0x8)
r1 = socket$inet6(0x1c, 0x3, 0x1000000000000400)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000180)={<r2=>0x0, 0x7ff, 0x54310068737aadf5, 0x9}, &(0x7f00000001c0)=0x18)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000200)={r2, 0xc}, &(0x7f00000004c0)=0xfffffc5f)
setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000400)={r2, 0x200, 0x5, 0x100000000}, 0x10)
sendmsg$inet6_sctp(r1, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="16000000290000002f0000000000000000000000"], 0x14}, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x2, 0xd7c2, <r3=>0x0}, &(0x7f0000000080)=0xc)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000100)={<r4=>r3, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000140)=0x10)
r5 = socket(0x0, 0x20000006, 0x9)
setsockopt$inet6_sctp_SCTP_MAXSEG(r5, 0x84, 0xe, &(0x7f00000002c0)={r3, 0x7fff}, 0x8)
fcntl$getown(r1, 0x5)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x108, &(0x7f0000000380)={r4, 0x8, 0x2, 0x81, 0xfffffffffffffffd}, &(0x7f00000003c0)=0x18)
socket(0x1c, 0x20000003, 0x3f)

00:00:04 executing program 1:
mmap(&(0x7f0000122000/0x1000)=nil, 0x1000, 0x3, 0x410, 0xffffffffffffffff, 0x0)
r0 = dup(0xffffffffffffffff)
write(r0, &(0x7f00000000c0)="b361ab3948193a1ea979519a37d5e21d2b5241da2dda3f1376c2f144211939883074fbca2943e83792c24ee50c0a406c5c4ee599ca2b84734aeec384eb094492042683c94fdea1c3873b5c30b11ce493caf9ee4e95d2675bda2270d19dc7ab767d63eeb58fa0da0714415920d19202648fd2c8c45be588b7efdb73cbc59072db490188f45df90a20a748dac0bc795d9876c1e637374d6d8332265c9468e583729145f9995d8d1c894a07c3cfed975b49ee4908d776b2047080b4869af771", 0xbe)
mincore(&(0x7f0000122000/0x4000)=nil, 0x4000, 0x0)
r1 = socket(0x1, 0x0, 0x7)
dup(r1)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10)
r3 = getpid()
fcntl$lock(r2, 0xc, &(0x7f0000000080)={0x3, 0x2, 0x1ff, 0x2, r3})

00:00:04 executing program 2:
open$dir(&(0x7f0000000080)='.\x00', 0x0, 0xfffffffffffffffd)
r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000100)=ANY=[@ANYRES32=<r1=>0x0, @ANYBLOB="0010000000000000"], &(0x7f0000000140)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0xf, 0xc92, r1}, &(0x7f00000001c0)=0xc)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f00000000c0)={0x6, "7f678b95db4e8b2023cc27066824a5cf"}, 0x14)

00:00:04 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={<r1=>0x0, 0x4, 0x6, [0x74000000, 0xfffffffffffffff7, 0xbe2, 0x9, 0x7, 0x8000]}, &(0x7f0000000040)=0x14)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000000c0)=r1, 0x4)

00:00:04 executing program 0:
freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040))
freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, <r0=>0x0})
freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000180))
r1 = geteuid()
setreuid(r1, r0)
faccessat(0xffffffffffffffff, 0x0, 0x0, 0x0)

00:00:04 executing program 3:
r0 = msgget(0x2, 0x0)
msgsnd(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="34864301baf9c368"], 0x8, 0x0)
fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
r2 = openat(0xffffffffffffffff, &(0x7f0000000340)='./file0\x00', 0x208, 0x20)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={<r3=>0x0, 0x1, 0x7da44863, 0x8001, 0x8001, 0x3}, &(0x7f00000003c0)=0x14)
getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000400)={r3, 0x9}, &(0x7f0000000440)=0x8)
getgroups(0x4, &(0x7f0000000100)=[0xffffffffffffffff, 0xffffffffffffffff, <r4=>0xffffffffffffffff, 0x0])
freebsd11_stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, <r5=>0x0})
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0})
r7 = getpgrp(0x0)
r8 = fcntl$getown(0xffffffffffffffff, 0x5)
r9 = semget$private(0x0, 0x6, 0x80)
__semctl$SETALL(r9, 0x0, 0x9, &(0x7f0000000480)=[0x7f, 0x7ff])
msgctl$IPC_SET(r0, 0x1, &(0x7f00000002c0)={{0x0, r1, r4, r5, r6, 0x8, 0x776}, 0xb71, 0x14, 0x6, 0x0, 0x1f, 0x389c1f98, r7, r8})

00:00:04 executing program 1:
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
mmap(&(0x7f0000c32000/0xb000)=nil, 0xb000, 0x0, 0x1010, 0xffffffffffffffff, 0x0)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x5)

00:00:04 executing program 2:
r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0)
flock(r0, 0x1)
dup(r0)
mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0)
r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0xe, &(0x7f0000000040)={0x0, 0x3, 0xffffffffffffffff, 0x100000001})
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
fcntl$lock(r2, 0x9, &(0x7f0000000100)={0x0, 0x6, 0x0, 0x1000300010005})
flock(r0, 0x8)

00:00:04 executing program 0:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$sock_timeval(r0, 0xffff, 0x1003, 0xfffffffffffffffe, 0x4)
r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x800, 0x8)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000040)={0x2, [0x5, 0x0]}, &(0x7f0000000080)=0x8)

00:00:04 executing program 3:
r0 = msgget(0x2, 0x0)
msgsnd(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000003ad4d67f175e6f3248d8c1958f83da25bae9b01da0ae4247e514a6e25b0a008ddb53be4837f4a850d394481e4be0eb45745acc63d4a4bed23e088868c6099d23dfdb16b48063c6bc5e6a885efa78ba2758bea19860a0a137bc84d34cca38a4a9ee38d5ba1378296c11530bd89fb76e1342a5aa7baabd45f9ba9d3f"], 0x8, 0x0)

00:00:04 executing program 3:
r0 = msgget(0x2, 0x0)
r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000180)=0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000240)=0x8)
msgsnd(r0, &(0x7f0000000200)=ANY=[@ANYBLOB='r\"\x00'], 0x8, 0x0)
r2 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x0)
setsockopt$inet6_sctp_SCTP_CONNECT_X(r2, 0x84, 0x8007, &(0x7f00000000c0)={0x9, &(0x7f0000000040)=[@in6={0x1c, 0x1, 0x2df6, @empty, 0x8}, @in6={0x1c, 0x1, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x1fe4}, @in6={0x1c, 0x2, 0x800, @loopback, 0x81}, @in={0x2, 0x0, @broadcast}, @in={0x2, 0x0, @broadcast}]}, &(0x7f0000000100)=0x10)

00:00:04 executing program 1:
semget(0x2, 0x5, 0x2)

00:00:04 executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000000)="a3", 0x1)
r1 = accept(r0, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x8)
read(r0, &(0x7f0000000740)=""/217, 0xd9)
setsockopt$sock_timeval(r1, 0xffff, 0x1007, &(0x7f0000000840)={0x7ff, 0x213}, 0x10)
setsockopt$inet6_int(r1, 0x29, 0x4, &(0x7f0000000700)=0x10000, 0x4)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f00000000c0)={@in6={{0x1c, 0x3, 0xfffffffffffff191, @local={0xfe, 0x80, [], 0x0}, 0x8}}, <r2=>0x0, 0x7, 0x7, 0x81, 0x9, 0x226}, &(0x7f0000000180)=0x98)
setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000001c0)={r2, 0xfffffffffffff001}, 0x8)
setsockopt$inet6_int(r1, 0x29, 0x1b, &(0x7f0000000240)=0x2, 0x4)
sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000280)=@un=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000000500)=[{&(0x7f00000002c0)="84a05048bfbbadf0d08a49eed945ca3dc3aad4d9d0c06563229d8a4d1d3ea0fe215957153e60bf6b00f38def2388c400700a2ff9a1cf29b84a09a102267006d313f0eb736ca8e702c2fa9ed67a34f0fbb4f6907cf90d88e48b6a8c0db44cdc496f5ba2f32b3a", 0x66}, {&(0x7f0000000340)="0af34edf4e1308dcadef3ab139b70826d36fa7c33943646818688e0761b2f209177bc9cd364c8597c6167c63c258e8a0fe38281407c955f6d955d5f7aec77d9c11743685994431d11b23febd7f956d3ae8aa2a5e48056ece6a85690d45e128d22bc903b7467ead12ac3c03759b4da2d6bfa7dde3fb9a36ff8b84a3c99a9d52bfceaaefc848cf1565f884608cc51074b86f9331e4", 0x94}, {&(0x7f0000000400)="a7e7939647ec6bff580e992d15eb32561c1ae43554153eb45a9385b0691822e1963777d19e17ea5264ff35620c527da043b414e853088393c7e55d149197c7da708401353a5df0450518640478d8420977c05d9125be6879ad21f48f58f4510eedee1c5429", 0x65}, {&(0x7f0000000480)="a87177935100882523f66c0e50a92f057c306a0afb9f7eed51bf3ff8e71419671edc995e8aac699a90eacfd1b5e094f50956269e5081ef70b2", 0x39}, {&(0x7f00000004c0)="b7f77dbe76d49bbf1fdc8dbaa91cb2c8be306fb91ceeffa55a33", 0x1a}], 0x5, &(0x7f0000000580)=[{0xd0, 0x0, 0x6, "aea1de607f4749e1f4008f718f8064996b7a46221a47f92fae3dc2f0f1afe26f612c36553d0b4f64f2fe168702c4a7a76083c24e435fe578fb4a190e7f769dbe400027beed81559fe777b7e1c7050fb75642efd2ba3c7c2e244ba4bffa39c2aafea8355976a01c5049b62c054b0d5d4cae585bc2ac9d4257d40555de35b1c46e7497fde48218ab597a20d2c588734152e8a999ea693ec6a9c8091d4cd2af3804f70fced5233214b8c1c7ec158ef8b5d732bf94d2f2ffaa7f7b"}, {0x30, 0x88, 0x3, "8d92c0a0eff781b8e0c810cc6470c0dfc0ce91807d8b7b5e3c7a9ce257efa72d"}, {0x18, 0xad, 0x3, "2803e1500cfc25fc"}], 0x118}, 0x20189)
setsockopt$inet_tcp_buf(r0, 0x6, 0x26, 0x0, 0x0)

00:00:04 executing program 3:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
writev(r0, 0x0, 0x0)
lseek(r0, 0x0, 0x5)

00:00:04 executing program 1:
socket$inet_icmp(0x2, 0x2, 0x1)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040)=0x5, 0x4)
select(0x40, &(0x7f0000000080)={0x0, 0xffff}, 0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f00000000c0)={<r1=>0x0, 0x98b}, &(0x7f0000000100)=0x8)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000140)=ANY=[@ANYRES32=r1, @ANYBLOB="733d43a200040001"], &(0x7f0000000180)=0xc)
r2 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x23, &(0x7f0000000000), 0xfe6a)

00:00:04 executing program 2:
munmap(&(0x7f0000eef000/0x1000)=nil, 0x1000)
munlockall()
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
msync(&(0x7f0000d56000/0x4000)=nil, 0x4000, 0xfffffffffffffffe)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3)

00:00:04 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_mreq(r1, 0x0, 0x9, 0x0, 0x0)

00:00:04 executing program 3:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
chdir(&(0x7f0000000080)='./file0\x00')
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000000)={@rand_addr, @local, <r1=>0x0}, &(0x7f0000000100)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000000c0)={@local={0xfe, 0x80, [], 0x0}, r1}, 0x14)
utimes(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x3f, 0x6}, {0x80000000, 0xfb}})
getsockopt$inet6_int(r0, 0x29, 0x3e, 0x0, &(0x7f0000000040))

00:00:04 executing program 0:
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, 0x0, &(0x7f0000000000))
getrusage(0xffffffffffffffff, &(0x7f0000000200))
socket$inet6_sctp(0x1c, 0x5, 0x84)

00:00:04 executing program 0:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x2fc, 0x0)
sendmsg(r0, &(0x7f0000000700)={&(0x7f0000000000)=@in6={0x1c, 0x1, 0xffffffffffffff81, @local={0xfe, 0x80, [], 0x0}, 0x100000000}, 0x1c, &(0x7f0000000540)=[{&(0x7f0000000100)="4feb16bf851cc05be18dfd5d328b8709cc89a779e6f704c84c30936604ffe05cb50c95cbe65092435e94635fb3f2a3dc15561fb1245a9a1073f8b6f23eb856d27dd5c55798119af83ee90c83fbe2169078e3378595244f6b918297668fba79837aa0973251952249f2815a60873297fe342e1a387e725b8dc665265f96426fbe9a8087e011813e739a311b38e884188ae0a2b286ca6bde53a0c160e398010750237c66a91dcbd83c1edc82872635089d50b7c1f23c850bb36ed18a4a9f2fb7a5602747cadeb70c3d43c0b4c1", 0xcc}, {&(0x7f0000000040)="8943b5c77c157d4a98fd652d17b2efef0c71af8731c93c431192a5eb74828b49452eafb9ec6403", 0x27}, {&(0x7f0000000200)="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", 0xff}, {&(0x7f0000000880)="b1c403ed0261c5b7157fd93479d6f98d8de7fd4312d114929827c50dd2acf78f9fb41f9c7ac17d8d1039e20fc159a7ee72c9f57bd082e400f1f39e26ba29ff83233b4fdf8823a92f0bea3b87ccc54df6052f3ecee913f62891c01dfd98df9bfc8aad047e4a93d1e6f3cb8132b8d2bda539e4ddb4e7a42e029903ad8f8539c0c073acd4e4255d4b051bb9b7939d37285ee0bb127978e72706e10793", 0x9b}, {&(0x7f00000003c0)="c57183a7c53425b644d2da670b8a3cb2fb7b6978eb5a54eb6993d7aa17b3a0c72d434c429df784d0ea371e07c98dbb70e38e43b8afa66dfac7c61427bb0652960845e9f6c3fe881f5595", 0x4a}, {&(0x7f0000000440)="35019fa2feb029fe20e74550ffc7aec808fdcc3f0b9fb468dc634d1aa50d9229995c494ce2c1e7cca03dba22b7f49a8b8ca34a61442dbc9fa3a43918df704f3303519260b9a41cdca8df3089f9a28e837b0d2786bea161b901ed7f0a16c92d37afb960157405af85940e38dd96930e62768652ba900797bba6781d3c59924fd2a4a4a3838c2b4fed44a1dd6eb960b56470b2e5047bfda5320ebc5c632ff2201702a188965a72850901ef33c5", 0xac}, {&(0x7f0000000080)}, {&(0x7f0000000080)}], 0x8, &(0x7f0000000740), 0x120}, 0x1)
open(&(0x7f0000000080)='./file1\x00', 0x8000, 0x0)

00:00:04 executing program 0:
r0 = semget$private(0x0, 0x3, 0x40)
__semctl$GETVAL(r0, 0xfffffffffffffffe, 0x5, 0x0)

00:00:04 executing program 0:
r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x10000000)
r1 = dup(r0)
semget$private(0x0, 0x0, 0x118)
getsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f00000000c0)={@loopback, @rand_addr, @rand_addr}, &(0x7f0000000100)=0xc)
getsockname$inet(r1, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10)
r2 = semget(0x1, 0x3, 0x10)
__semctl$GETALL(r2, 0x0, 0x6, 0xffffffffffffffff)

00:00:05 executing program 1:
r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={<r2=>0x0, 0xfffffffffffffffd}, &(0x7f0000000200)=0x8)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)={@in={{0x2, 0x1, @multicast1}}, r2, 0x7fff, 0x100000, 0x7}, 0x94)
getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000300), 0x0)

00:00:05 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c)
socketpair(0x1d, 0x0, 0x200, &(0x7f00000000c0)={<r1=>0xffffffffffffffff})
accept$unix(r1, &(0x7f0000000100)=@file={0x0, ""/108}, &(0x7f0000000180)=0x6e)

00:00:05 executing program 2:
munmap(&(0x7f0000eef000/0x1000)=nil, 0x1000)
munlockall()
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
msync(&(0x7f0000d56000/0x4000)=nil, 0x4000, 0xfffffffffffffffe)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3)

00:00:05 executing program 0:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = socket$inet_icmp(0x2, 0x2, 0x1)
setsockopt$inet_msfilter(r1, 0x0, 0x4a, &(0x7f0000000000)={@multicast2, @rand_addr=0xdd7, 0x2, 0x9, [@multicast1, @multicast1, @loopback, @multicast2, @rand_addr=0xffffffffffffff80, @empty, @rand_addr=0x400, @multicast1, @rand_addr=0xff]}, 0x34)
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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", 0xf72}], 0x1, 0x0}, 0x8d)

00:00:05 executing program 3:
munmap(&(0x7f0000ef9000/0x3000)=nil, 0x3000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
msync(&(0x7f0000dd9000/0x3000)=nil, 0x3000, 0x2)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, 0x0, &(0x7f0000000080))
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3)
r0 = socket$inet(0x2, 0x7, 0x1)
accept4$inet(r0, 0x0, &(0x7f0000000000), 0x10000000)
shutdown(r0, 0x0)

00:00:05 executing program 1:
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x1c)
mkdirat(r0, &(0x7f0000000100)='./file0\x00', 0x44)
r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendmsg(r2, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001340)=[{&(0x7f0000000340)="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", 0xf72}], 0x1, 0x0}, 0x8d)

00:00:05 executing program 0:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x200, 0x20)
fchmodat(r0, &(0x7f0000000040)='./file0\x00', 0x80)
freebsd11_lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, <r1=>0x0, <r2=>0x0})
fchownat(r0, &(0x7f0000000180)='./file0/file0\x00', r1, r2, 0x600)
freebsd11_stat(&(0x7f0000000280)='./file0/file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
fchownat(r0, &(0x7f0000000340)='./file0/file0\x00', r1, r3, 0x600)
freebsd11_getdents(r0, &(0x7f00000000c0)=""/174, 0xae)
r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
getsockopt$inet_buf(r4, 0x0, 0x5b, 0x0, &(0x7f0000000080))

00:00:05 executing program 1:
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x100000)
accept(r0, &(0x7f0000000040)=@in6, &(0x7f0000000080)=0x1c)
geteuid()

00:00:05 executing program 2:
pipe2(&(0x7f0000000240)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x0)
fcntl$lock(r0, 0xb, &(0x7f0000000400)={0x0, 0x4, 0x0, 0x1000000000000})

00:00:05 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="821f27147919083ddfb0"], 0x14a)
setsockopt$inet_opts(r0, 0x0, 0x20000000000001, &(0x7f0000000080)="9a02e303000000b90cba8590", 0xc)
getsockopt$inet_tcp_buf(r0, 0x6, 0x41, &(0x7f00000000c0)=""/245, &(0x7f0000000040)=0xf5)
write(r0, &(0x7f0000000280)="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", 0x58d)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000240), &(0x7f0000000840)=0x4)
getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000001c0), &(0x7f0000000200)=0x4)

00:00:05 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
getpeername(r0, &(0x7f0000000200)=@un=@file={0x0, ""/4096}, &(0x7f0000000040)=0x1002)
connect$unix(r0, &(0x7f0000001240)=ANY=[@ANYBLOB="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"], 0x10)
getsockopt$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, 0x31, &(0x7f00000001c0)={r1}, 0x8)

00:00:05 executing program 0:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x5)
ftruncate(r0, 0x6223)
r1 = accept$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000080)=0x10)
r2 = getuid()
r3 = getgid()
fchown(r1, r2, r3)

00:00:05 executing program 3:
symlink(0xffffffffffffffff, 0x0)
rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00')

00:00:05 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
recvfrom$inet(r0, &(0x7f0000000000)=""/201, 0xc9, 0x40002, &(0x7f0000000100)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0xc, 0x0, 0xfffffffffffffe32)
sendto$inet(r0, &(0x7f0000000140)="a4b127803b15fe9e55cd083db212ed4ab9dd28d385152f32bdc3841abd05a4ac1ce265e616e9a6c3b365146ba2965831b509d0dd69a9ab274c4be8a1b65d055f6d557b6d78a7602fa6c6245d76f44c3844c29f5ed24f916308564313416c18559a5c9f87306f7e1929caa8bdb53a5f92d3e38d340b423da78c229a2270e3cb11e54a28", 0x83, 0x8, &(0x7f0000000200)={0x2, 0x0, @broadcast}, 0x10)

00:00:05 executing program 1:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x100, 0xc0)
shutdown(r0, 0x0)

00:00:05 executing program 2:
select(0x40, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000000040)={0x0, 0x5, 0xfffffffffffffffe}, &(0x7f0000000080)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x1}, &(0x7f00000000c0))
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100))

00:00:05 executing program 1:
r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000240))
getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000280)={<r1=>0x0, 0xe4a, 0x40, 0x8}, &(0x7f00000002c0)=0x10)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000300)={r1, 0x3, 0x101, 0x4}, &(0x7f0000000340)=0x10)
r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r2, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000000c0)={@multicast2=0xe0000001, @multicast1, @loopback}, 0xc)
shutdown(r2, 0x0)
setsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f0000000180)={@multicast1, @multicast1, @loopback}, 0xc)
bind(r2, &(0x7f0000000200)=@un=@file={0x1, './file0\x00'}, 0xa)
r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x120102, 0x40)
open(&(0x7f0000000380)='./file0\x00', 0x100800, 0x0)
getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000080)={<r4=>0x0, 0x1}, &(0x7f0000000100)=0x8)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000140)={r4, 0x9, 0x0, 0x7fffffff, 0x7ff}, &(0x7f00000001c0)=0x18)
lseek(r2, 0x1, 0x3)

00:00:05 executing program 2:
getresuid(&(0x7f0000000080)=<r0=>0x0, &(0x7f00000000c0), &(0x7f0000000100)=<r1=>0x0)
setreuid(r0, r1)
getresuid(&(0x7f0000000000), &(0x7f0000000040), 0x0)

00:00:05 executing program 0:
r0 = socket$inet6(0x1c, 0x80000010000002, 0x0)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
truncate(&(0x7f0000000080)='./file0\x00', 0x10000)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYBLOB="90105e6c", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000001c0)=0x18)
read(r3, &(0x7f0000000140)=""/96, 0x60)
recvmsg(r3, &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
sendfile(r1, r2, 0x0, 0x0)
close(r0)
setsockopt(0xffffffffffffffff, 0x5, 0x0, 0x0, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000000)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xc7]}}, 0x1c, 0x0, 0x0, 0x0, 0xfffffffffffffe32}, 0x0)

00:00:05 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
writev(r0, &(0x7f00000003c0), 0x1)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000180)=ANY=[@ANYRES32=<r1=>0x0, @ANYBLOB="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"], &(0x7f00000000c0)=0x8b)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={r1, 0x9dea}, &(0x7f0000000140)=0x8)
r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0)
mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000)
msync(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0)

00:00:05 executing program 1:
setrlimit(0x0, &(0x7f0000000000))
r0 = accept(0xffffffffffffffff, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000000c0)=0x1, 0x4)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0x3, 0xff, @loopback, 0x8}}, <r1=>0x0}, &(0x7f00000001c0)=0x84)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000200)={@in6={{0x1c, 0x1, 0x9d, @local={0xfe, 0x80, [], 0x0}, 0x10000}}, r1}, &(0x7f00000002c0)=0x84)
setrlimit(0x0, &(0x7f00006a4ff0)={0x3})

00:00:05 executing program 2:
__semctl$SEM_STAT(0x0, 0x0, 0xa, 0x0)
r0 = dup(0xffffffffffffff9c)
fchmodat(r0, &(0x7f0000000000)='./file0\x00', 0x20)

00:00:05 executing program 1:
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
mprotect(&(0x7f0000a13000/0x1000)=nil, 0x1000, 0x0)
mprotect(&(0x7f0000aba000/0x4000)=nil, 0x4000, 0x6)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = accept$inet(0xffffffffffffffff, &(0x7f0000001240)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000001280)=0x10)
getpeername(r1, 0x0, 0x0)
getresgid(&(0x7f0000001380)=<r2=>0x0, &(0x7f00000013c0), &(0x7f0000001400))
setgid(r2)
munmap(&(0x7f000091b000/0x600000)=nil, 0x600000)
accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x10000000)
accept$unix(r0, &(0x7f00000012c0)=@file={0x0, ""/108}, &(0x7f0000001340)=0x6e)
r3 = semget$private(0x0, 0x1, 0x100)
semget$private(0x0, 0x3, 0x120)
__semctl$GETALL(r3, 0x0, 0x6, &(0x7f0000000240)=""/4096)

00:00:05 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x400000000101)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0)
mlock(&(0x7f0000ffb000/0x1000)=nil, 0x1000)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={<r2=>0x0, 0x7f, 0x1f, 0x8001}, &(0x7f0000000040)=0x10)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={r2, 0xd, 0x2}, &(0x7f00000000c0)=0x8)
ftruncate(r1, 0x0)
sync()

00:00:05 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000000c0)={<r1=>0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000200)=0x10)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r1, 0xff, 0x100000000, 0xfffffffeffffffff}, &(0x7f00000002c0)=0x94)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000240)={r1, 0x2}, &(0x7f0000000280)=0x8)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r2=>0x0]}, &(0x7f0000000100)=0x8)
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000300)=ANY=[@ANYRES32=r2, @ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="00000000dd000000000000000000000000000000"], 0x0)

00:00:05 executing program 1:
accept(0xffffffffffffffff, &(0x7f0000000000)=@un=@file={0x0, ""/38}, &(0x7f0000000040)=0x28)
r0 = socket$inet(0x2, 0x4, 0x0)
getpeername$inet(r0, 0x0, 0x0)

00:00:06 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x800, 0x40)
r1 = accept4(r0, &(0x7f0000000280)=@un=@file={0x0, ""/98}, &(0x7f0000000300)=0x64, 0x20000000)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
fchmod(r2, 0xe3)
ftruncate(r2, 0x101)
pwritev(r1, &(0x7f0000002780)=[{&(0x7f0000000340)="18c7acb12dd0584413b72d63619408b0c3907d12aac025aae9a11927803a11951ae307a4fbe639638f8f0d00526d59a80cf984084c5498ad26c613aa5b8f97698badeffcc8968fcce0bb6d3ee9ed89550c2af1f0abd32ee66c39249c375d320e38f7f077c42eb2de3f4bcfb7e3e2b2e1c83062b4bc929812db9de6926b6e62d07bbcd6a7c8e061b4494874beac7d5e79856dceae0bb7eb820cedb853c5e1e565d39e83e85d08f42af3576f19b0192be2854a6c4f93269c00b1544c41cfa7decb8b42fbe49664979e", 0xc8}, {&(0x7f00000004c0)="c60fc8f1e9dd5be4bca49f955b851013ac4409ec377263c31d2b96de422fe1aad11661ade0fde84caf5a917b2a54bffee659a0f859acd56698056824ad92f36f1cb4d9977d07ea1f3d9efcc2483f40e7bd72099f1a4e0550d8c958a8ea8df663f25ca3f474981f99917e18aea77fc0264ee8c37dd85d75e6", 0x78}, {&(0x7f0000000540)="f57a236e52576f13c8279c52ac55fb6bef9c7337642afaa0eef8c409d2cd71dba452988360cb87f6ae7d988a9078584d79e24cc41e79b6cb187153bec39a244943e775c6221b37186fb03e99c10f62c8a3", 0x51}, {&(0x7f00000005c0)="271edde6e950d55f3a8c55ed0bdd1bfe1487f1bd87785577ef3747c578b9ed4fd11e6fcbf3f8eb3f9e46a679eb2eb8a565afde09cba42787a8f4eab06c112640c7f14eb8c0e155fba8d3bb5fb4c465d32c19509151a62db9c7e6eaa7c529ad31e745f46779d7289820c414a9edf837779bdb2c95142d471aacf9e25459d44d5a0d298c03ffcddf6a4ebda0b86cc1f1d02f7de0a64b0cfd7a00384be8fd88d60a343927c887fca5887d6bc2bf8adcb589e3707dd2f5bf71d2f5b8", 0xba}, {&(0x7f0000000680)="c050d365a616dfdbe0ef4904d92553af0353a09ac6bf0350b188421b7d8e97858ef4b1abe006998cc9609f2f8b5e91b1087259c471e70f73256ad7c610eebcf66aad89707eabce81fb5d2e9689a6f295840285f8110c663bf57bc74fe66083", 0x5f}, {&(0x7f0000000440)="409b4ce423ccc06f46eeb365faa3b805bd06b40022ad", 0x16}, {&(0x7f0000000700)="f45ad93e8bc7cb9e38d01d40da4760fe2e70d54c65b55a9afe736fad32454f24aab48aa6e1c0b11d26f1fb35f62445b0a124eeded2b8811c4a975f2049ff2294e8b4eab0aa9f4c83b86a820a60", 0x4d}, 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0x1000}, {&(0x7f0000001780)="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", 0x1000}], 0x9, 0x0)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f00000001c0), &(0x7f0000000200)=0x4)
close(r2)
execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000080)={<r3=>0x0, 0x4f}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000100)={@in6={{0x1c, 0x0, 0x2b6, @empty, 0xfffffffffffffffe}}, r3}, 0x84)
r4 = socket$inet6_udp(0x1c, 0x2, 0x0)
open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x171)
shutdown(r4, 0x0)

00:00:06 executing program 1:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$sock_int(r0, 0xffff, 0x3315, 0x0, &(0x7f00000000c0))
getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r1=>0x0, 0x407, 0x7ff}, &(0x7f0000000040)=0x10)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r1, 0x80000001}, 0x8)
socket$inet_udp(0x2, 0x2, 0x0)

00:00:06 executing program 2:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={<r1=>0xffffffffffffffff})
truncate(&(0x7f00000000c0)='./file0\x00', 0x100000001)
sendfile(r0, r1, &(0x7f0000000040), 0x5)
truncate(&(0x7f0000000080)='./file0\x00', 0x7fff)
fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
freebsd11_fstat(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
chown(&(0x7f0000000140)='./file0\x00', r2, r3)

00:00:06 executing program 3:
r0 = socket$inet(0x2, 0x4, 0x0)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000ee9ff0), 0x10)
recvmsg(r0, &(0x7f00000012c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="0200"], 0x2, 0x0, 0x0, 0x0}, 0x0)

00:00:06 executing program 1:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x80, 0x0)
writev(r0, &(0x7f0000001540)=[{&(0x7f0000001140)="6899fa92042999ccefcd79759deee89ecbf491c9ca4493907d5891d3840c8f83677d8146e8fafe37fea325907197d0cee22ffe186053010f36f9b816975c7411bf50f99444760132b411ca42bbe604d6ebb6d8d543bc904bd311dd4eca878fa7841c8aa120937d9babdfc5e87f3e191bc860bfc4e87048d0202cec8dbbec6d33eda59084659c8a6ea3e40c91f1651eefd0acdab80f3e94f23970a756a7aaa8006ee237ffe7693385b1bd564e257f595cad32b6fa71f15851545a21368400f8108efad3b52cc4bb0af57f95d04d94b27fe5ac5c42b4c7e37d41d2f0ba91244b173d48e7c096761fa6d13ab4ba60a7c0198871f1af", 0xf4}, {&(0x7f0000001240)="7b2d9fab80b0a39c7db3dc6ea0167f4513a0db3af48b29c97d7fbf5eadfc0f4e0229fefb01a4439a4a7b7805900f1218c28105c87cce9054ced66412b6a3b61dd46482011991b713d678325b9bdd7e9df8c6887224cf50ff133bc9b2c3ebe1f0caa8bfa7499161c8c83a2feef1ad3671aba6cebb401fb74dc74ab6aa5e7dd7722eb38a5e9f0d967562a22b634128185e99f7344d35ec3ec01fe9c702ffb9604a40ec8060b4403203f1f696", 0xab}, {&(0x7f0000001300)="2ef04af73499743f22b9e1e3e41e2b5376b266e4983439395ff9b8f3a03ae946a11fe0d32fa22901a855bbb9ec58cc7887a89809e917d8289bc5d4acae33466619cd80245f2caeac7c881f7ecbf344c5636ec7b8c6d01a5fc4e839ac2ba81bc89a6854cc8f24062435c806a3e0062858ac49bfb64a68b48bc01efd121a64669fdff9fa77eddfa07b1cbaa9d3d24edbe38aa0d95e5fa8f93776194052b5aa8f9d91", 0xa1}, {&(0x7f00000013c0)="15df7cf954d004bfaf1d3f2bcd0de34777a5f2d5784567ad365bb7ec84addf982234443879ff94bdccf9b83640c7ef0437a13f4cae3bb444cbfd92597b0e71d1d91bd036de655792a043c3952a289492af4ae59260508070e25c4776bb93fe52b6c31b9b4508", 0x66}, {&(0x7f0000001440)="6b38e6327ac45cd58363fbcfc93efe6e853ebfd0115d46a980b478527bc119b26522598f713f0dc0bd5e166fdb42604a70bd6803f64c7c157b093e478b958087664285fa0b07f1ccb6d459557cf701b6cbdbaef8e820840f14f599b821956c62261a0d21ebbdafedc6a9071d455600779633ed13b63f3f4b1ab5483e4003a96e5d182e835c3bcd67a871c4c633f7f2ba92e55102307213131908a0f890a2b24465ad22490d11261195902096d183e02d5033be71e0adbe816c301c9ff5c5270be357c63a86d7de9424d988d2c47b0c", 0xcf}, {&(0x7f0000000000)="ca4f0349f4cdb470cf", 0x9}, {&(0x7f00000000c0)="195682a048774f73f3d3f3ac874ab4dd89", 0x11}], 0x7)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={<r1=>0xffffffffffffffff})
truncate(&(0x7f0000000080)='./file0\x00', 0x10009)
sendfile(r0, r1, 0x0, 0x3f00)
r2 = dup2(r0, r1)
read(r2, &(0x7f0000000140)=""/4096, 0x1000)

00:00:06 executing program 3:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000140)={@multicast2, @local}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc)
close(r0)

00:00:06 executing program 1:
freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040))
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setuid(0xee01)
setsockopt$inet6_int(r0, 0x29, 0x17, &(0x7f0000000100), 0x4)

00:00:06 executing program 3:
freebsd10_pipe(&(0x7f0000000080)={<r0=>0xffffffffffffffff})
fcntl$getown(r0, 0x5)
freebsd10_pipe(&(0x7f0000000000))

00:00:06 executing program 0:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$sock_int(r0, 0xffff, 0x4, 0x0, &(0x7f0000000040))
getsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000000)={@multicast1, @loopback, @local}, &(0x7f00000002c0)=0xc)
r1 = dup2(r0, r0)
sendmsg$unix(r1, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYBLOB], 0xa, &(0x7f0000000140)=[{&(0x7f0000000080)}, {&(0x7f00000000c0)="11fb45b0fc03c4ba5e97ad889f51c07a7602d023109644d972ccad7d9bd0214917b7e0ad4756666dbe7d0fb71e60eb0af614651ab315b63deec0e28422755aafe02f5c57614bf7deb0e10dd869ab1d986438cb64c5d92ceb345843fa2492d766beb582dbbf", 0x65}], 0x2, 0x0, 0x0, 0x20000}, 0x1)
setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000080)={0x1, &(0x7f00000001c0)=[@in={0x2, 0x0, @loopback}, @in={0x2, 0x1, @multicast2}, @in6={0x1c, 0x0, 0x7ff, @loopback, 0x8}, @in={0x2, 0x0, @multicast2}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x2, 0x589, @loopback, 0xfffffffffffffffe}]}, &(0x7f0000000240)=0x10)
flock(r0, 0xe)
freebsd11_fstat(r0, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
r3 = getegid()
freebsd11_lstat(&(0x7f0000000480)='./file1\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000300)={<r5=>0x0, 0x80000001}, &(0x7f00000003c0)=0x8)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000400)=r5, 0x4)
freebsd11_lstat(&(0x7f0000000440)='./file1\x00', &(0x7f0000000580))
close(r0)
setgroups(0x5, &(0x7f0000000540)=[0x0, r2, 0x0, r3, r4])

00:00:06 executing program 1:
unlink(0x0)
r0 = socket$inet6_sctp(0x1c, 0x8, 0x84)
setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000000)={{0x1c, 0x1, 0x100000000, @local={0xfe, 0x80, [], 0x0}, 0x1}, {0x1c, 0x0, 0x8, @loopback, 0x7fff}, 0x401, [0x2e, 0x8, 0x1f, 0x9, 0x9, 0x3, 0x8001, 0xfffffffffffffffa]}, 0x5c)
open(&(0x7f0000000080)='./file0\x00', 0xa00, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)

00:00:06 executing program 2:
openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x30200, 0x0)

00:00:06 executing program 0:
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f00000000c0)=0xffffffffffffff64)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000100)={@in={{0x2, 0x1, @multicast2}}, <r0=>0x0, 0x1, 0x0, 0x3}, &(0x7f00000001c0)=0x94)
r1 = socket$inet6(0x1c, 0x7, 0xd5a)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000200)={0x2, [0x9, 0x7]}, 0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000300)={r0, 0x0, 0x677662e7}, 0xffffffffffffffff)

00:00:06 executing program 3:
open(&(0x7f00000000c0)='./file0\x00', 0x2fc, 0x0)
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff}, 0x100004)
freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
getresgid(&(0x7f0000000080), &(0x7f0000000180), &(0x7f00000001c0)=<r2=>0x0)
fchown(r0, r1, r2)

00:00:06 executing program 1:
r0 = accept(0xffffffffffffffff, &(0x7f0000000100)=@in, &(0x7f00000001c0)=0x10)
getsockopt$sock_int(r0, 0xffff, 0x800, &(0x7f0000000200), &(0x7f0000000240)=0x4)
r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000))
getsockopt$inet_mreq(r1, 0x0, 0xd, &(0x7f0000000040)={@rand_addr, @multicast1}, &(0x7f0000000080)=0x8)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x32, &(0x7f0000000140)=ANY=[@ANYBLOB="c1cb68be"], &(0x7f0000000180)=0x4)
getitimer(0x1, &(0x7f00000000c0))

00:00:06 executing program 3:
r0 = socket$inet(0x2, 0x3, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000240)="892ce63374f2b34aa2f534cfe09099aff2526dc6ad1502b8cc21739e5ca051569b2dab5f32e32a93e55039be", 0x2c)
sendmsg$inet_sctp(r0, &(0x7f00000004c0)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="2cb9000007000600000000000600ff0f2000000003000000000000003f010000040000005128ea3b", @ANYRES32=0x0, @ANYBLOB="140000008400000007000000030000002000000014000000840000000100000000000900080005001400000084000000010000000800faff05000104"], 0x68, 0x20000}, 0x80)

00:00:06 executing program 2:
r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c)
bind(r0, &(0x7f0000000080)=@un=@abs={0x1, 0x0, 0x1}, 0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0x33, 0x0, 0x2e10, 0xb, 0x3, 0x4, 0x1c93, 0x3, <r1=>0x0}, &(0x7f0000000100)=0x20)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={<r2=>r1, 0x800}, &(0x7f0000000180)=0x8)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000001c0)={<r3=>r1, 0x3}, &(0x7f0000000200)=0x8)
setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000240)={0xbf0, {{0x2, 0x2, @broadcast}}}, 0x90)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000300)={r1, 0x80, 0x2, [0x8, 0x1]}, 0xc)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000340)={r1, 0x6, 0x8000, 0x1ff}, 0x10)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000380), &(0x7f00000003c0)=0x4)
setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000480)={0x200, &(0x7f0000000400)=[@in6={0x1c, 0x2, 0x2, @empty, 0x8}, @in6={0x1c, 0x3, 0x4, @empty, 0x4}, @in6={0x1c, 0x1, 0x6, @empty, 0x1ff}]}, &(0x7f00000004c0)=0x10)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000500)={@in6={{0x1c, 0x3, 0x68, @remote={0xfe, 0x80, [], 0x0}, 0x7fff}}, r3, 0xffffffffffff8001, 0x20, 0x3}, 0x8c)
pipe2(&(0x7f00000005c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x4)
fchmodat(r4, &(0x7f0000000600)='./file0\x00', 0x40)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000640)=0x8000, 0x4)
setsockopt$inet6_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f0000000680)={r1, 0x6}, 0x8)
setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x18, &(0x7f00000006c0)=0x6, 0x4)
getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x19, &(0x7f0000000700)={<r6=>r1, 0x2}, &(0x7f0000000740)=0x8)
setsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000000780)={r6, 0x7, 0x101, 0x100}, 0x10)
faccessat(r5, &(0x7f00000007c0)='./file0\x00', 0x0, 0x200)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r4, 0x84, 0x1b, &(0x7f0000000800)=0x40, 0x4)
getsockopt$inet6_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000000840)={<r7=>r3, 0x8, 0xfffffffe, 0x9}, &(0x7f0000000880)=0x10)
getsockopt$inet_int(r5, 0x0, 0x0, &(0x7f00000008c0), &(0x7f0000000900)=0x4)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x900, &(0x7f0000000940)={r3, 0x271}, 0x8)
fchmodat(r4, &(0x7f0000000980)='./file0\x00', 0xb)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f00000009c0)={r2, 0x20, 0x3, [0x0, 0x3f, 0xb23]}, 0xe)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x15, &(0x7f0000000a00)={r6, 0x7c8}, 0x8)
freebsd11_mknodat(r5, &(0x7f0000000a40)='./file0\x00', 0x4, 0x1)
freebsd11_fstat(r4, &(0x7f0000000a80))
setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000b00)={r7, 0x9}, 0x8)
getsockname$inet6(r4, &(0x7f0000000b40)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000b80)=0x1c)

00:00:06 executing program 0:
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff}, 0x100000)
openat(r0, &(0x7f0000000040)='./file0\x00', 0x2, 0x182)
r1 = socket(0x2, 0x3, 0x0)
setsockopt$sock_int(r1, 0xffff, 0x400, 0x0, 0x0)

00:00:06 executing program 1:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
getsockopt$inet_udplite(r0, 0x88, 0x6, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
getsockopt$inet_buf(r0, 0x0, 0x5f, &(0x7f0000000000)=""/238, &(0x7f0000000140)=0xee)
r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet6_int(r1, 0x29, 0x17, &(0x7f0000000100), 0x4)
shmget(0x0, 0x4000, 0x4, &(0x7f0000ffb000/0x4000)=nil)

00:00:06 executing program 3:
r0 = socket(0x1c, 0x3, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000000), 0x4)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080)=0x40, 0x4)
socket(0x17, 0x20000000, 0x7ff)
sendmsg$inet_sctp(r0, &(0x7f00000026c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0}, 0x0)

00:00:06 executing program 1:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000000)={@multicast1}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast2=0xe0000001, @multicast1, @loopback}, 0xc)
r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x200, 0x8)
getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000080), &(0x7f0000000100)=0x8)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000180)={@multicast1, @multicast1, @loopback}, 0xc)

00:00:06 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, &(0x7f00000000c0)={@multicast2, @rand_addr, @loopback}, 0xc)
getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000080)={@multicast2, @broadcast}, &(0x7f0000000100)=0x8)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000140), &(0x7f0000000180)=0x4)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc)

00:00:06 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r1 = accept4$unix(r0, 0x0, &(0x7f0000000040), 0x30000000)
r2 = dup(r0)
pwritev(r2, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0)
getsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
open$dir(&(0x7f0000000140)='./file0\x00', 0x0, 0x4)
pwritev(r2, &(0x7f0000000600)=[{&(0x7f0000000580)='I', 0x1}], 0x1, 0x6d998)
ftruncate(r0, 0x0)
read(r2, &(0x7f0000000000)=""/45, 0x2d)

00:00:06 executing program 3:
socketpair$unix(0x1, 0x10000002, 0x0, &(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
readv(r1, &(0x7f0000001340)=[{&(0x7f0000000280)=""/7, 0x7}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/49, 0x31}], 0x3)
pwritev(r1, &(0x7f00000002c0)=[{&(0x7f0000000240)="46191e12be05df0bb89ccb6089265e880032431c514ae2f78625b69f6b0d1ac2d61e46793cbfca4b20e47f7aab83ea545a4e8af3ea", 0x35}, {&(0x7f0000000280)}], 0x2, 0x0)
fchdir(r0)
ftruncate(r0, 0x98e)
clock_settime(0x0, &(0x7f00000013c0)={0xabf, 0x4})
accept4$unix(r1, 0x0, &(0x7f0000000000), 0x30000000)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001380))
pipe2(&(0x7f00000001c0)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x100000)
setsockopt$inet_tcp_int(r3, 0x6, 0xa00, &(0x7f0000000200)=0x6, 0x4)
futimesat(r2, &(0x7f0000001400)='./file0\x00', &(0x7f0000001440)={{0x8, 0x5}, {0x4c8, 0xff}})
write(r0, &(0x7f0000000040)="a61cb4318d6015361730d2664669c2bac18ae231eb22a9fab32ede98478e1d020db6490da93b0550a2dd5068ca47873785740aa37f0f6f1f7e6d926f45c3a1f9d54749b98e796b1720b99a38bb9bd10c65dd29c2abef58e3ffc0ff7eda8ee391bb2a65b327381b29c326d85825e794519e2bcc34b5d63683fec85f7a2385ac7babc9c8405cb8d3278c507ee1e21eeff5da72ac10feb3d6a3d4de5f88328a5fdbc20ac077502550b73b7fea5aa0eb1b334e899f3b6a11b58aac6ded5e3e0dcbb3d052631018cf99e07d3f76d348e9ee640a7d7300642e40226a592181f5279b0340cd8460b538c88723b253", 0xeb)
madvise(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0)
write(r1, 0x0, 0x35b)
write(r0, &(0x7f0000000180)="03c58dac0259e37a0692d04ebc765776279d06ed268cfaf5249a1cfdf150911517ce611bcd2996e1bbc74b52bbd02df92ece43d4b0c3fa95ac4525b14e09", 0x3e)

00:00:06 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000000)={@in={{0x2, 0xffffffffffffffff, @loopback}}, <r2=>0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x2, 0x8000, 0x6}, &(0x7f0000000100)=0x10)
setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r2, 0xfff, 0x10800b, 0x106}, 0x10)

00:00:06 executing program 0:
mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x5)
r0 = socket$inet(0x2, 0x3, 0x1)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000000)={0x1, 0x4, 0x200, 0x20, 0x9, 0x40, 0x4, 0x2, <r1=>0x0}, &(0x7f0000000040)=0x20)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000003c0)=ANY=[@ANYRES32=<r2=>r1, @ANYBLOB="7d000000529e64f28201947fc5fc8462fb144cb113078d25d4f42ad9ad79c46ff3f36e0b971c673b6e14e582f43bf868822ee4e9de0efebe9fc332fa21e07f019029f423e8e4772a7d1340b3b0f9e8c5aff60a86b7c81551ed6f333136dfd9d66dc70fcdbc365f7c8aaa3d563008003d1f68424d91e75d979f94e9badc61f1cf98001272c3f52551"], &(0x7f0000000280)=0x85)
r3 = accept4$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000300)=0x1c, 0x20000000)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000000340)={r2}, &(0x7f0000000380)=0x8)
r4 = semget$private(0x0, 0x0, 0x48)
__semctl$IPC_RMID(r4, 0x0, 0x0)
r5 = accept(0xffffffffffffffff, &(0x7f0000000100)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a3f394b12a40b4f47f44dc587d43320bc39fd7e8d7"], &(0x7f0000000080)=0x6e)
socket$inet(0x2, 0x30000005, 0x2)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xd, &(0x7f00000000c0)=0x277, 0x4)
ppoll(0x0, 0x0, &(0x7f0000000480), 0x0, 0x0)

00:00:06 executing program 1:
r0 = socket$inet6(0x1c, 0x2, 0x400000)
fcntl$setflags(r0, 0x2, 0x1)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
clock_getres(0x1000009, &(0x7f00000001c0))
freebsd10_pipe(&(0x7f0000000000))
accept(r1, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000100)=0x10)
bind$unix(r1, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xa)

00:00:06 executing program 2:
r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
r1 = dup2(r0, r0)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000000)={<r2=>0x0}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000080)={r2, 0x401, 0x3ff, 0x8, 0x10000, 0x8}, &(0x7f00000000c0)=0x14)
ppoll(&(0x7f0000000180)=[{r0, 0x2104}], 0x1, 0x0, 0x0, 0x0)
writev(r0, &(0x7f0000000140)=[{&(0x7f0000000100)="da", 0x1}], 0x1)
lseek(r0, 0x0, 0x4)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200))

00:00:06 executing program 1:
getpid()
r0 = getpgrp(0x0)
setpgid(r0, r0)

00:00:06 executing program 0:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, 0x5, 0x2}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={r1, 0x1ff}, 0x8)
r2 = socket(0x4, 0x2000000003, 0x8)
setsockopt$sock_int(r2, 0xffff, 0x400, 0x0, 0x0)
connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x3}, 0x8)

00:00:06 executing program 1:
open$dir(&(0x7f00000000c0)='./file0/file1/file0\x00', 0x0, 0x2)
sync()
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0/file1/file0\x00', 0x8000, 0x22)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={<r1=>0x0, 0x18b, 0x7, 0x9}, &(0x7f0000000180)=0x10)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000001c0)={r1, 0x3f}, &(0x7f0000000200)=0x8)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000040)={<r2=>0x0, 0x80000001}, &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000100)=r2, 0x4)

00:45:51 executing program 3:
fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0})
r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000100))
pwritev(r1, &(0x7f00000006c0)=[{&(0x7f0000000140)="243c7af8af04310959308758fce820c2e1b29f6ece8da73b14cbbc291861d7d0b02c03aef1cb79cb54d6beed9b053525bfe97aac321be1e87311071304af5deb92cc3c858c16e95b0050cae60a8fd7875437c6281adf0c772484fcffa569d0a2e6cae3bb948a02c5217a18494528eee57230b42f3f7a02dd6924192e834373afdaeea818391c35cb95e4f2470da1165d269f2022f4859be4dd9352cb861652a6e6bf282622a467fc57c7cc7c628fa1aa3ec82ba510516af84fbd52d1560b75b812a7cfd5c483631e348923b6d0c8abe0f5270696ce2526d16d7d24e8cfe98257cad1c0968e76626ba88acc69b9df04da82e1", 0xf2}, {&(0x7f0000000240)="917161785a300c9a004328465771cc633ca7af43fc902731ccaa8f09f29d96c6d99b12c5207bda13cc161af1b0f5741f92873de859f16d77226f84e8c923520809c58853c7249bd68f077501db4b73dd7792af798e8aef2de19d8235b915fa4dd3b45958771ac7e42375d6f8e46c0c4238f1cb7c038fb49b70ca59c94553e3eed7a7530f04729f6ffcc859f28df38a4e86f33e9d346f3a1202be1f33c4420367c4101fb8522bd62f3c124e424f3b25a0881764b6778595630ed35a63c9fb8e42537543e9d5d93f94127ed3960e", 0xcd}, {&(0x7f0000000340)="413fe348b400398d32bed710ad0009eba0246d9ecf86c719574a7622b79458a75427", 0x22}, {&(0x7f0000000400)="8de915241806000799c5126e9adbad84b1f1f9af9321983a93432bfa2c5d61e7a023b2b9326db8a547ac46930c265587ccf4a4d1a0683c7e3fce95fb43d869288faf24a10fc428354983da742047b8fd3bd9e913a28c270a945bdfef7b8de811a5ae8788adc0dfe018fb209697f423a3ce0608a6d3c1beb0", 0x78}, {&(0x7f0000000480)="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", 0xff}, {&(0x7f0000000580)="dbf0b4caffd2b335dcb45c47779e9a91a22e05bae3e3c61fd7077e0c72cd21275c5f89a6a3cb85f72944a91efc4f74f1f6c44f69c79cac1a23628fe0179d38dfe8f5da947555", 0x46}, {&(0x7f0000000380)="0a006a97a3ceaa78888a4a1c58dbdcbc4bf215ba8ef6787c3f7868139ac98d7aff782a", 0x23}, {&(0x7f0000000600)="98289b2fa08d1b2fdcea7ef6d48b54ef63bbde779cf5853a21155c08bd2dfe3540230c7c6746d07b7ef7c051687a11f5a7ef7c1001a721d3c22ec8c2b77010dfbd54c77cb99426006df0e0774502e5d5793b301bec4629ecff82f2169065ac54175010364057f407c6d54d249cbc621bb3e628e3782683b1adf9e230aede4795198d4d84765fa44c0e865e019c025b18aeb2db873cd0f8e238699960fdf30e44ee9b62bda96fd1721b725bf32adc73e173fbcbbdb4df85f38b480c5101e7e7ee", 0xc0}], 0x8, 0x0)
chown(&(0x7f0000000740)='./file0\x00', 0xee00, r0)

00:45:51 executing program 0:
socketpair(0x0, 0x20000007, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000100)={<r0=>0x0}, 0x0)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000)
munlockall()
truncate(0x0, 0x800800805ffff)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={r0, 0xf, 0x7f}, &(0x7f0000000080)=0x8)
sync()

00:45:51 executing program 1:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x201, 0x0)
writev(r0, &(0x7f0000001280)=[{&(0x7f0000000080)="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", 0x1000}, {&(0x7f0000001080)="be833f792a741c5dea90b1246c92ec2bb230a78844259ef8b020229c0f1a8a1ba8eb9ca3ff3ca93a6e91a083304e2f13944bdf8979692d08e682b15960853b4cb49f3e64799b7d17e17f760630a5610cb3d8bb58", 0x54}, {&(0x7f0000001100)="2be9c58ead8940fce2e35e4fc6cafc0a9e68afce5e2717496ecf90419f32bcc185c6e5b98372d169844791ef0d0066e83aab3d8d39c06c2b465e96a10e9fc3ca793a4a8580b6d121c20d891f431fe99e9a4b2d06671e7d568c619d08195fc18117ad763e229cc2a3e900dcedc30d85ae28b5b9d9f71e99d0615b9f75e15fefc92a262572687ca7f9e3511f34c71a69f6ae685165835cfc1e800fe668e1ee6da2f8ec89c3dbb9344eeed5c1a1978a8bf63db1cfa783ace346f54971bc02e026915e6ecfcf3fe206712396c5e46170a11f3cb7ee34346f0ec11eb23e298cd3ed4a1b763327", 0xe4}, {&(0x7f0000001200)="5f4eb2943920507af62a2af658442e48746e2e2f8f4845d20adeff1275dba0821fd3de8d26ed4d4888371a05053ab545f842d28374abd43453f003e93936960e6188aca9c4fb69dfe17a34f410e70017cac6cd864e99c951e57edfc147b7061af45260cbfc107c31c5c0", 0x6a}], 0x4)
fcntl$lock(r0, 0x9, &(0x7f00000012c0)={0x0, 0x0, 0x0, 0x300010005})
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r1=>0x0]}, &(0x7f0000001300)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000001340)={r1, 0x7, 0xe6, "d21fd697bc3e08f96274425af9d71f8c25dfde174ae7a8edde0580dea4237e787ae66f279459c9a03298bb2e9cac83c30a2c030f9ef319d997c6ea4655b56ad4684350d356a2d8d088f6ae89f193284b5e71e8e686f2f43cd8651e7e5c7850e9a81f2640efdd10ee4a4af9e1506416427988013a9d50814d6bb05852821a48c2cbedbcb4480eb4bace40b367a4ed2a8cf7be769c33f26ea8babc622ff56eb037e26e8dadd20485166b12ec4138573ca215544061a02d6e2673e77d6fc281a46c6984c521f6d38b323e6496e8c7fce64d706c3b637f660bebc8354769c6fd56c8785d6726a82b"}, 0xee)

00:45:51 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84)
getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x13, &(0x7f0000000040)={0x2, [0x4]}, 0x8)

00:45:51 executing program 2:
r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x2, 0x1, @loopback, 0x1}}, <r1=>0x0, 0x5, 0x0, 0xffff, 0x40, 0x80}, &(0x7f0000000000)=0x98)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={r1, 0x4, 0x0, 0x7fff}, &(0x7f00000000c0)=0x18)
r2 = open(&(0x7f0000000100)='./file0\x00', 0x81, 0x0)
fcntl$lock(r2, 0x9, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001})

00:45:51 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000080)=0x4)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000000c0)={<r1=>0x0, 0x2e1e, 0x1, [0x5]}, &(0x7f0000000100)=0xa)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r1, 0x4, 0x9}, 0x8)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x2, 0x0, 0x2}, 0xb)
getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0xb)

00:45:51 executing program 0:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)=""/237, &(0x7f0000000100)=0xed)
sendmsg(0xffffffffffffffff, 0xfffffffffffffffe, 0x0)

00:45:51 executing program 3:
r0 = dup(0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000240), &(0x7f0000000280)=0x4)
r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$sock_int(r1, 0xffff, 0x1014, &(0x7f0000000100), 0xa9)
close(r1)
r2 = socket(0x2, 0x4, 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000040)={<r3=>0x0, &(0x7f0000000000)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000080)=0x10)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000200)=0x5, 0x4)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0xffff, @loopback}}, r3, 0x6, 0x1, 0x23fb602c, 0xd4, 0xff80}, &(0x7f00000000c0)=0x98)

00:45:51 executing program 2:
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
r0 = open(&(0x7f0000000140)='./file0/file0\x00', 0x300, 0x0)
freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
munlockall()
freebsd11_lstat(&(0x7f0000000100)='\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
geteuid()
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000200)={'bbr\x00', 0x8}, 0x24)
setresuid(r1, r2, r1)

00:45:51 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r1 = dup(r0)
r2 = getpid()
fcntl$lock(r0, 0xd, &(0x7f00000000c0)={0x3, 0x3, 0x1000, 0x4, r2})
pwritev(r1, &(0x7f0000000600)=[{&(0x7f0000000580)='I', 0x1}], 0x1, 0x6d998)
read(r1, &(0x7f0000000000)=""/175, 0x6d999)
fcntl$setown(r1, 0x6, r2)
pwritev(r0, 0x0, 0x0, 0x0)
write(r0, &(0x7f0000000140)="9c", 0x1)

00:45:51 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x22, &(0x7f0000000000)={0x0, 0xfffffffffffffffc, 0x9c, "da597c321dfc17ee2ab3e388e3403d9d3855616af2adc05d3fff18eab9a378fe34224af30874a26ffcc2c1ad67ea4a4249c0405c108696d99e5875725cd118d74c7e3665ba3d69fa34442fcb930c43e0f22335eaf69d84d0e8b6e4277697d77657f7de676381eb8632c53755678fa6180078cbc6c690e4e492db026073b69dd624d842f568ac6b2388f889fe37beea5e3ce99cdffdb8b953c19800e8"}, 0xa4)

00:45:51 executing program 3:
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
mmap(&(0x7f0000d71000/0x1000)=nil, 0x1000, 0x7, 0x1010, 0xffffffffffffffff, 0x0)
r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x10000000)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0x2, 0x4)
r1 = dup(r0)
fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
getresgid(&(0x7f0000000200)=<r3=>0x0, &(0x7f0000000240), &(0x7f0000000280))
fchownat(r1, &(0x7f00000000c0)='./file0\x00', r2, r3, 0x200)

00:45:51 executing program 2:
select(0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x0, 0x1})
select(0x40, &(0x7f0000000000)={0x8001, 0xffffffffffff8001, 0x1, 0x8, 0xfffffffffffffff7, 0xae, 0x6, 0x4}, &(0x7f0000000040)={0x7fffffff, 0x4, 0xfff, 0xfffffffffffffff9, 0x7f, 0x8001, 0x3, 0x6}, &(0x7f0000000080)={0x40, 0xff, 0x1, 0x7, 0x2, 0x4, 0x40, 0x9}, &(0x7f00000000c0)={0x7, 0xce})
select(0x40, &(0x7f0000000100)={0x7, 0x3, 0x8, 0xff, 0x7, 0xa9, 0x1, 0x2}, &(0x7f0000000140)={0x38, 0x6, 0xb30, 0x200, 0x8, 0x8000, 0xa90, 0x20e}, &(0x7f0000000180)={0x7, 0x8, 0x5, 0xfffffffffffffc01, 0x101, 0xf587, 0xa2, 0x10001}, &(0x7f0000000200)={0x8001, 0x5de})

00:45:51 executing program 2:
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff}, 0x100003)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, 0x0)

00:45:51 executing program 0:

00:45:51 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="e001d3d7f0bc61f9869028afdfacca11c3ce8a41fc405e5cfe0cf7dd03e8e2422cbac884855874d16402eae61168dc9ae615bfc319140bff642f27280d3ce7ea3d6e1a8c4ab51d9d649785efd139fe90ac7b89c9db19db49d3b32006abe75c24d3bad8bd687ceb5e199a6b3e42509e7465a7852af6851926ef1d836ca20fa6ed567004f506180be1519aedca582b55208775079c2cdb69e67a97549fc05b6af917707459389173e6fd0473dc9f39ed3c4eb3bca045a9f5a49950ea4d76f3b141f63b4b8e82ef95c8f1c238d4dee5dd45eb1b3a7cc3c9f5afd2"], 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="6f9b5f63", @ANYRES32=<r1=>0x0], &(0x7f0000000100)=0x8)
getrlimit(0xa, &(0x7f0000000000))
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x32, &(0x7f00000001c0)={r1, 0x40}, 0x8)

00:45:51 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="9a022e2f66696c673000161127ab3fcbc53c81c51eb9621b77e6f8265edafb3acf1dbedbab5eb14e101979e7d4fe898cb061e384be7b301ba5ebf4f9dda0657caa1032587e60175bc59df14b47a0e14a8d1e3b90f9530a578c1a46f9e43f9a6ee699561152a0d9676f6b1557c4e70678721a1fcbe3f90df9c9968e23c358cb3fde6adad4233d5e566c8343d567903696822d6d0482fd48e7c3c72fda7b91e1cb43c9e10fbed80f137df33b3a56d4590f8f3a55ee17cdef5f51de759ca9438b1eeb795fb4df6b73428c308410aa4cb841ddd6d37e1c08e1bdff8037cc2a8f8fed6e1e5eaa95686cd32205dae6743055c175986885ede075cfb2f84417c426b80c5e5c5ec8fc5615c0a79d8f2827aaffad06a8f72e97355ad0f93bcabf308519fe1ac60668eaadf2936a3adc5f8556415d39d4"], 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="89", @ANYRES32=<r1=>0x0], 0x0)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @local}}, r1}, 0x268)

00:45:51 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = dup(r0)
connect$inet(r1, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, 0x363)

00:45:51 executing program 3:
r0 = socket(0x1c, 0x3, 0x0)
getsockopt$sock_timeval(r0, 0xffff, 0x1009, &(0x7f0000000000), &(0x7f0000001840)=0x10)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000100)={@in={{0x2, 0x0, @multicast1}}, <r1=>0x0, 0x9, 0xa2, 0x8}, &(0x7f00000001c0)=0x94)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)={@in6={{0x1c, 0x2, 0x5, @empty, 0x800}}, r1, 0x5, 0x2, 0x2, 0xffffffffffff4465, 0x7fffffff, 0x455f51db}, 0x98)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000040)={<r2=>0x0, 0x8, "abb570011e984091"}, &(0x7f0000000080)=0x10)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r2, 0x0, 0x80000001}, 0xc)

00:45:51 executing program 1:
r0 = socket(0x800000001c, 0x5, 0x0)
r1 = dup(r0)
pipe2(&(0x7f0000000040)={0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x4)
linkat(r1, &(0x7f0000000000)='./file0/file0\x00', r2, &(0x7f0000000080)='./file0/file0\x00', 0x400)
sendto$unix(r0, 0x0, 0x1000000, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10)

00:45:51 executing program 0:
nanosleep(&(0x7f00000000c0), 0x0)
madvise(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff})
accept4(r0, &(0x7f0000000040)=@in, &(0x7f0000000080)=0x10, 0x30000000)

00:45:51 executing program 2:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000080)=0x2, 0x4)
r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x20000, 0x1)
setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000040)='newreno\x00', 0x8)

00:45:51 executing program 2:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="10000000840023000800000000000001800000000000000607000000000000000000000000009df250726957ef72f2873394db57cebf233698023c2f8f52ce1e0931f3c8d345b783b5c1f89344f44ea8fe250537095677814d131d4398e51b3afa47f6249ce9cbc8991a3a1e96819ea8d734256f1f8c1f4107d7905aad889c6aae94aa7adb4ba2ea85acc208324d000022e545f396ea6a3b1c7eaec6d5b161b64489d90b3c51d74d83e0e36c9ba6a22bd28dadc6b3f29dcea9b9c29ded10f881282a3415f146100554b22643bd82a11959265e72014f47a960f5eeb0bb6e2a281de8b871bf2deeaf82dad392473d7f081a29"], 0x24}, 0x0)
syz_extract_tcp_res(&(0x7f0000000140), 0x6, 0x3)

00:45:51 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x400000000101)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0)
mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000)
ftruncate(r1, 0x0)
mprotect(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x0)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={<r2=>0x0, 0x3}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in={{0x2, 0x1, @multicast1}}, r2, 0x2e4, 0x7fffffff, 0x200, 0x9, 0x0, 0x3}, &(0x7f0000000140)=0xa0)
mprotect(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x2)
r3 = getpid()
r4 = getpgid(0x0)
setpgid(r3, r4)

00:45:51 executing program 2:
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="df216df7", @ANYRES32=<r1=>0x0], &(0x7f0000000100)=0x8)
getpeername(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000000c0)=0x10)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)={r1}, 0x13)

00:45:51 executing program 1:
r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x205, 0x8)
setsockopt$inet6_udplite(r0, 0x88, 0x4, &(0x7f0000000140)=0xffffffff, 0x4)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = fcntl$dupfd(r1, 0x0, r1)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000240)={0x0, 0x0, <r3=>0x0}, 0x0)
r4 = fcntl$dupfd(r1, 0x11, r1)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000000)=ANY=[@ANYBLOB="02006e21e01f0001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f80000000000000002000000000000000000000000000000000000a400000000", @ANYRES32=r3, @ANYBLOB="0500000007000000110000000900000000000700"], &(0x7f00000000c0)=0xa0)
symlinkat(&(0x7f0000000180)='./file0\x00', r2, &(0x7f00000001c0)='./file0\x00')

00:45:51 executing program 1:
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000080)={@loopback}, 0x14)
r0 = socket$inet6(0x1c, 0x4, 0x3)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x2, @multicast2}}, <r1=>0x0, 0x40, 0x4, 0x5, 0x5, 0xb15}, &(0x7f0000000440)=0xa0)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000480)={@in={{0x2, 0x3}}, r1, 0xfffffffffffffc00, 0x8000, 0x9334}, 0x94)
setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000540)={0x0, {{0x1c, 0x1, 0x2, @loopback, 0x5}}}, 0x88)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000040), 0x14)
socketpair(0x11, 0x0, 0x2, &(0x7f00000001c0)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000200)={<r3=>0x0, 0x40}, &(0x7f0000000240)=0x8)
socket$inet6(0x1c, 0x20000005, 0x5)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000300)={r3, &(0x7f0000000280)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000340)=0x10)
r4 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000), &(0x7f00000000c0)=0x1c)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000100)={@remote, @broadcast, <r5=>0x0}, &(0x7f0000000140)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x2e, &(0x7f0000000180)={@loopback, r5}, 0x14)

00:45:51 executing program 0:
r0 = socket$inet(0x2, 0x3, 0x0)
sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0)

00:45:51 executing program 2:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = dup2(r1, r0)
socket$unix(0x1, 0x1, 0x0)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000040)={0x7}, 0x4)
setsockopt$inet_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000000)={0x3, "7f7a82030da17f2312ed29e0a913c966"}, 0x14)

00:45:51 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x901, &(0x7f0000000000), 0x2)

00:45:51 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
sendto$unix(r0, 0x0, 0x1c71c7, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="00022e2f66696c65302f66696c65300001d7d32f3eaab80ad880b1cb4c2df39c5d3211d89fed5a48e0c949e59abdfeaabb58ca3828e158d98d3f26527d93d238fd02ea936357b93b6bb9bf6f5c6391c9d3d684879a4431aa081be32944b8f6832e7548e4c48d0bb484995ebb4812fb907ec44c00"], 0x10)

panic: invalid dst page 0xfffff8007f109f98
cpuid = 1
time = 2752
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe00212bd750
vpanic() at vpanic+0x1e0/frame 0xfffffe00212bd7b0
panic() at panic+0x43/frame 0xfffffe00212bd810
vm_fault_copy_entry() at vm_fault_copy_entry+0x808/frame 0xfffffe00212bd8d0
vm_map_protect() at vm_map_protect+0x5f9/frame 0xfffffe00212bd940
sys_mprotect() at sys_mprotect+0xcc/frame 0xfffffe00212bd980
amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe00212bdab0
fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe00212bdab0
--- syscall (198, FreeBSD ELF64, nosys), rip = 0x412e5a, rsp = 0x7fffdffdcf38, rbp = 0x3 ---
KDB: enter: panic
[ thread pid 23652 tid 100129 ]
Stopped at      kdb_enter+0x6a: movq    $0,kdb_why