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0x1000}, {&(0x7f0000002600)="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0x1000}], 0x3, &(0x7f0000000280)=[@dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, [], 0x0}}, @authinfo={0x10, 0x84, 0x8, {0x1}}, @sndrcv={0x2c, 0x84, 0x2, {0xffffffffffff0001, 0x7, 0x400, 0x1, 0xfffffffffffffffc, 0x81, 0x10000, 0x14d2, r3}}, @authinfo={0x10, 0x84, 0x8, {0x6}}, @dstaddrv6={0x1c, 0x84, 0xa, @loopback}, @dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}, @sndinfo={0x1c, 0x84, 0x4, {0x7, 0x200, 0x100, 0x2, r3}}, @dstaddrv6={0x1c}, @init={0x14, 0x84, 0x1, {0x2, 0x3f, 0x4, 0x6}}], 0xe0, 0x20180}, 0x1)
mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0x9)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000003600)=ANY=[@ANYBLOB="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", @ANYRES32=r3], &(0x7f0000000240)=0x8c)
socket$inet6_udp(0x1c, 0x2, 0x0)

00:00:49 executing program 2:
r0 = open$dir(&(0x7f0000000400)='./file0\x00', 0x1, 0x0)
poll(&(0x7f0000000000)=[{r0, 0x2}, {r0, 0x5}], 0x2, 0x1)
r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000040))
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000080)=0x2, 0x4)
dup2(r0, r0)
poll(&(0x7f00000003c0)=[{r0, 0x2181}], 0x1, 0x0)
lseek(r0, 0x0, 0x0)

00:00:49 executing program 0:
r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x8)
renameat(r0, &(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000080)='./file1\x00')
setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f00000000c0)={0xf9, 0x0, 0xfffffffffffff9a6, 0x9, 0xe764}, 0xc)
setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000100)={0x1, 0xffffffffe5fea1a9}, 0x10)

00:00:49 executing program 1:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000080)={0x101, {{0x1c, 0x1, 0x3ff, @empty, 0xfffffffffffffffb}}}, 0x88)
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, 0x3]}}, 0x1c)

00:00:49 executing program 3:
r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c)
fdatasync(r0)
r1 = socket$inet(0x2, 0x3, 0x0)
r2 = getegid()
r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x4, 0x188)
renameat(r0, &(0x7f00000000c0)='./file0\x00', r3, &(0x7f0000000140)='./file0\x00')
setgid(r2)
setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000240)="892ce63374f2b34aa2f534cfe09099aff2526dc6ad1502b8cc21739e5ca051569b2dab5f32e32a93e55039be", 0x2c)
setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000000)="a92ea32f", 0x4)

00:00:49 executing program 2:
r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0xf8000000, 0x100000001})
utimes(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)={{0xcbe, 0x4}, {0x10, 0x34}})
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0)
fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x3, 0x0, 0x0, 0x1000300010005})
fcntl$getown(r0, 0x5)

00:00:49 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1202, &(0x7f0000000080)=ANY=[@ANYBLOB="3ba28c6839c0f558a5940dde30b5ad58d581a8040000e001000000000000008cefc14425e99703f0f161761b6166e38b2fae5a"], &(0x7f0000000040)=0xffffffffffffffd1)

00:00:49 executing program 1:
preadv(0xffffffffffffffff, &(0x7f0000002940)=[{&(0x7f00000016c0)=""/4096, 0x1000}], 0x1, 0x0)
preadv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000080)=""/120, 0x78}, {&(0x7f0000000640)=""/4096, 0x1000}], 0x2, 0x0)
r0 = open(&(0x7f0000002880)='./file0\x00', 0x615, 0x0)
unlink(&(0x7f0000000000)='./file0\x00')
pwritev(r0, &(0x7f00000003c0), 0x273, 0x0)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000100)={<r1=>0x0, 0x7a, "bc0fe2995e635377e5be47f6608e4de9a0cac611423351bdeb87fde73f764b4220bf4960d19593bffaa94cf990a19cb735064438a176c305a5470d4b1760f21fb44ea4e75dfcbf694d443a008c901e677ce100f112e66f543f505c81b8214171e3a0395d2d26d928ccc6847a77db5b0fca7e6e4c57b663207662"}, &(0x7f0000000040)=0x82)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={r1, 0x100000000, 0x1, [0x8]}, 0xa)
mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x11, r0, 0x0)
getresgid(0x0, &(0x7f0000000600), &(0x7f00000026c0))

00:00:49 executing program 3:
r0 = socket$inet(0x2, 0x3, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000240)="892ce63374f2b34aa2f434cfe09099aff2526dc6ad1502b8cc21739e5ca05156022dab5f32e32a93e55039be", 0xfeba)

00:00:49 executing program 0:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r1 = fcntl$dupfd(r0, 0x11, r0)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000001280)={<r2=>0x0, 0xef, "3f6ed715e5359239fd4bc40fc7338a1ed4451689b923f8835feb594f49030cbabb4c4979c2a94c08ae0c4547da6242f0d5fae1aa54aebc14ddb3c6332a2bf92321654d8be53398a6f2123a7bab0026dd3b2163d0b01ce4374c749fbfd4f507bb84439f63a48ff270ea86d44e46126809aaa52c51b483653741f46b02e6804dc8349a52c2a4a7e92b66c8a5d0f92a89e6c39b271b0c1a6ea24ecadc2b787e0808d03c7cd3d6b029fbb431f2811908c957caa824a67739e40e2ee749666647919c71f197ea06165318ae265b68e634af1187c3912a42c990d86fad2a8adfb4ef15576985f7f86d27d1261cb40051dfa7"}, &(0x7f0000001380)=0xf7)
getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000013c0)={<r3=>r2, 0xd, 0x9}, &(0x7f0000001400)=0x8)
getpeername(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000100)=0x1c)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc)
setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000001440)={r3}, 0x8)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast2, @local, @loopback}, 0xc)
setsockopt$inet_buf(r0, 0x0, 0x4f, &(0x7f0000000140)="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", 0x1000)
bind$inet(r0, &(0x7f00000011c0)={0x2, 0x1, @broadcast}, 0x10)
r4 = fcntl$dupfd(r0, 0x11, r0)
getsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000001200), &(0x7f0000001240)=0x4)
getsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000001140)={@empty, @multicast1, @multicast2}, &(0x7f0000001180)=0xc)

00:00:49 executing program 2:
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000040)={@in={{0x2, 0x1, @broadcast}}, <r1=>0x0, 0x1, 0x1, 0x4}, &(0x7f0000000100)=0x94)
mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x40)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140)=r1, 0x4)
freebsd11_mknod(&(0x7f0000000180)='./file0\x00', 0x6000, 0x0)

00:00:49 executing program 3:
r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000200))
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000240), &(0x7f0000000280)=0x4)
freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180))
r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000040)=0x9, 0x4)
r2 = socket$unix(0x1, 0x5, 0x0)
r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
connect(r2, &(0x7f0000000000)=@in={0x2, 0x0, @loopback}, 0x10)
setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, &(0x7f0000000080)={0x0, {{0x2, 0xffffffffffffffff, @rand_addr}}}, 0x90)

00:00:49 executing program 0:
r0 = msgget(0x1, 0x222)
msgrcv(r0, 0x0, 0x0, 0x0, 0x0)
msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/209)
r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0xd, 0x80)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000140)=0x4a, 0x4)
msgget(0x2, 0x1b4)
r2 = msgget(0x1, 0x0)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000180)=0x9, 0x4)
msgctl$IPC_RMID(r2, 0x0)
r3 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
close(r1)
setsockopt$inet6_udp(r3, 0x11, 0x1, &(0x7f00000002c0)=0x1d, 0x4)

00:00:49 executing program 3:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r1 = shmget(0x2, 0x1000, 0x20, &(0x7f0000ffc000/0x1000)=nil)
shmctl$SHM_INFO(r1, 0xe, &(0x7f0000000200)=""/141)
ppoll(&(0x7f0000000000)=[{r0, 0x4}, {r0, 0x10}], 0x2, &(0x7f0000000080)={0x9, 0x7fff}, &(0x7f00000000c0)={0x7}, 0x8)
shmget(0x2, 0x3000, 0x5, &(0x7f0000ffc000/0x3000)=nil)
r2 = fcntl$dupfd(r0, 0x0, r0)
sendmsg$inet_sctp(r2, &(0x7f00000007c0)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x10d)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000100)={<r3=>0x0, 0xffff}, &(0x7f0000000140)=0x8)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r3, 0x40, 0x3, 0x5, 0x6}, &(0x7f00000001c0)=0x18)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000002c0)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000300)=0x20)

00:00:49 executing program 1:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = semget(0x0, 0x2, 0x148)
getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)=<r2=>0x0)
r3 = getgid()
r4 = getuid()
freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
__semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000180)={{0x13, r2, r3, r4, r5, 0x22, 0x33}, 0x0, 0x4, 0xde6})
setuid(0xee01)
setsockopt$inet6_int(r0, 0x29, 0x24, 0x0, 0xffffffffffffff64)

00:00:49 executing program 2:
socketpair(0x0, 0x1, 0x101, &(0x7f0000000000))
setrlimit(0x400003, &(0x7f0000000080)={0x0, 0x4000000000})

00:00:49 executing program 3:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="022e2f66696c653028960000b2289fb5435096a6422aa776145c426033eae1cea1694a2c4d225a082ec665799ece9aa85941d828e54b13c624f088923c87647ebbfa7806003052cea400ad2d2a8ed69de075993041492700000000000000a4daa0446077217bfa87d9678c734cb9aa9b02d0cf88960e0645c82581b73ef16e0b"], 0x2)
r1 = accept4$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000080)=0x10, 0x10000000)
getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000180)=0xb)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x4)

00:00:49 executing program 2:
clock_settime(0x4, &(0x7f00000000c0)={0x3, 0x12f})
r0 = semget(0x1, 0x3, 0x4)
__semctl$SEM_STAT(r0, 0x0, 0xa, &(0x7f0000000080)=""/25)
__semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000000)=[0x80, 0x4, 0x7, 0x9, 0x21, 0x9])
__semctl$GETVAL(r0, 0x5, 0x5, &(0x7f0000000040)=""/40)

00:00:49 executing program 0:
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff}, 0x0)
write(r0, &(0x7f0000000040)='!', 0x1)
writev(r0, &(0x7f0000003c00)=[{&(0x7f0000002900)="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", 0x1000}], 0x1)
open(&(0x7f0000000080)='./file0\x00', 0x1, 0x90)

00:00:49 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x11, &(0x7f0000000000), 0xfe6a)
r2 = semget(0x1, 0x1, 0x0)
__semctl$IPC_INFO(r2, 0x4, 0x3, &(0x7f0000000040)=""/110)

00:00:49 executing program 2:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
bind(r0, &(0x7f00000000c0)=@in6={0x1c, 0x0, 0x9, @empty, 0x8001}, 0x256)
r1 = socket$unix(0x1, 0x1, 0x0)
sendmsg$unix(r1, &(0x7f0000001480)={&(0x7f0000000040)=ANY=[@ANYBLOB="70012e2f66696c653010"], 0xa, 0x0}, 0x0)

00:00:49 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x1200, &(0x7f0000000040), &(0x7f0000000080)=0x8)

00:00:49 executing program 0:
mkdir(&(0x7f00000001c0)='./file0\x00', 0x0)
mkdir(&(0x7f00000000c0)='./file0/file1\x00', 0x0)
chroot(&(0x7f0000000040)='./file0/file1\x00')
mkdir(&(0x7f0000000180)='./file0/file1/file0\x00', 0x0)
mkdir(&(0x7f0000000000)='./file0/file1/file0/file0\x00', 0x0)
r0 = open(&(0x7f00000003c0)='./file0/file1/file0/file0\x00', 0x2, 0x10)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000400), &(0x7f0000000440)=0x4)
socketpair(0x1c, 0x20000000, 0x34dfd76f, &(0x7f0000000140)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
pipe2(&(0x7f0000000340)={0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x100000)
clock_settime(0x0, &(0x7f0000000000)={0x40000000000002c})
faccessat(r2, &(0x7f0000000380)='./file0/file1\x00', 0x2, 0x0)
recvfrom$unix(r1, &(0x7f0000000200)=""/172, 0xac, 0x81, &(0x7f00000002c0)=@abs={0x1, 0x0, 0x3}, 0x8)
rename(&(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='./file0/file1/file0/file0\x00')
chdir(&(0x7f0000000080)='./file0/file1/file0\x00')

00:00:49 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4)
getresuid(&(0x7f0000000440)=<r1=>0x0, &(0x7f0000000480), &(0x7f00000004c0))
freebsd11_lstat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
fchown(r0, r1, r2)
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000400)=0xa0, 0x4)
r4 = dup2(r0, r0)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f0000000200)={<r5=>0x0, 0x5, 0x7, 0x1, 0x9, 0x400}, &(0x7f0000000240)=0x14)
getsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000280)={<r6=>0x0, 0xf, 0xd9ae}, &(0x7f00000002c0)=0x8)
getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0x100, &(0x7f0000000300)=ANY=[@ANYRES32=r5, @ANYBLOB="64d700000100000035140000060007007b5900001c004e23a3000000fe8000000000000000000000000000aa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r6, @ANYBLOB="07000000ff070000080000e5ffffffff80000000"], &(0x7f00000003c0)=0xb0)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0x80000001, 0x3, 0x4, 0x2, 0x3, 0x8000, 0x10001, {@in6={{0x1c, 0x1, 0x6, @loopback, 0x1f}}, <r7=>0x0, 0xffff, 0x5, 0x6ada, 0x3, 0x8000}}, &(0x7f0000000180)=0xb0)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(r4, 0x84, 0x902, &(0x7f00000001c0)=r7, 0x4)
bind$inet6(r0, &(0x7f0000000040), 0x1c)
r8 = semget$private(0x0, 0x1, 0xb)
__semctl$SETVAL(r8, 0x4, 0x8, &(0x7f0000000080)=0xfea)

00:00:49 executing program 1:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendto$inet6(r0, &(0x7f00000000c0)="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", 0xfb5, 0x0, 0x0, 0x0)
fcntl$getown(r0, 0x5)

00:00:49 executing program 1:
clock_nanosleep(0xa, 0x1, &(0x7f0000000040)={0x0, 0x3b9ac9ff}, 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000080)={@in6={{0x1c, 0x3, 0x7fff, @loopback, 0x1}}, <r0=>0x0, 0x9, 0xfffffffffffffff9, 0xfffffffffffffffc, 0x7, 0x100000000}, &(0x7f0000000000)=0x98)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000140)={0x3, 0x45, 0x400, 0x7, 0x4, 0x563, 0x80000000, 0x7, r0}, 0x20)
clock_settime(0xf, &(0x7f0000000180)={0x7, 0x1ff})

00:00:49 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000000)={<r1=>0x0, 0x7ff}, &(0x7f0000000040)=0x8)
bind(r0, &(0x7f00000000c0)=@in6={0x1c, 0x1, 0x5, @empty, 0x4}, 0x1c)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={r1, 0xa, 0x5}, 0x8)
listen(r0, 0x4)
getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000180), &(0x7f0000000140)=0x1)

00:00:49 executing program 2:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0)
rmdir(&(0x7f0000000080)='./file0/file0\x00')
sendfile(r0, r0, 0x0, 0x3)
symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00')
openat(r0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0)
openat(r0, &(0x7f0000000200)='./file0/file0\x00', 0x406700, 0x0)

00:00:49 executing program 1:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
sendto(r0, &(0x7f0000000040)="628074cb230c7db0a03fad8296a46ee357d6648c2b6d5a8bfacc6cea01d73c9d2ad974d000cec81fe7425ac827e8ad92a25ac07b17fedc0dd84951441908fa1352060edac21ce9c6985749c9603ffd7d7b38bd8fc57e219ade9190b1fb64f42152396dcb5d00f8142f6f5822249ebb22996a1814c7bba7f69ccd7dfce7bd04270771d7ec5a4d4fa4f4d6542c0509e4f89a746bc046b98a8ce40b415c52379f3ed3b7b8d129500bae515861c51f1fdc3af59a01fce86a5dabe733109061c6c9", 0xbf, 0x1, &(0x7f0000000100)=@in={0x2, 0x2, @loopback}, 0x10)
setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000000000)=0x1f, 0x4)

00:00:49 executing program 1:
truncate(0x0, 0x0)
r0 = socket(0x1b, 0x20000000005, 0x0)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000000c0)={<r1=>0x0, 0xb7, "d1c26b0f82c095c9f45b7c7e7f91714e04f210fbc043d856e9a48c61ec11ac91dfe9c61f60c2ec52b6a7563eafa7513323973034daf6a66d8acba35b74635739ee803f007deab922e686e6a95ba789a03a4901709613c94db3f0c6ed939c510d2a6513a2e0cd8a16cac0335eccd17315aa38cc50cea81acd7b27c5f04464e2502e3033c0391367a8dc56a107f1c80aebb2ac8945fad4a85f4f09a96b8a5786496a6b321be4e1bb17d45293a78fa5ff37b0b4c9bd10bcb4"}, &(0x7f0000000180)=0xbf)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000001c0)={0xb3b7, 0x61aa, 0x10, 0x8, 0x6, 0xc1ce, 0xfffffffffffffffe, 0x7f, r1}, 0x20)
getsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000000), &(0x7f0000000080)=0xffffffffffffff3d)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000040)=0x3, 0xfffffffffffffc21)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000200)=0x80000000, 0x4)

00:00:49 executing program 3:
setsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, &(0x7f00000000c0), 0x4)
listen(0xffffffffffffffff, 0x0)
socket$inet_udplite(0x2, 0x2, 0x88)
r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000000)=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e)
listen(r0, 0x0)

00:00:49 executing program 1:
dup2(0xffffffffffffff9c, 0xffffffffffffffff)
fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff)
socket$inet(0x2, 0x4000020000000, 0x9)
r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, 0x0, 0x59)

00:00:49 executing program 0:
socket(0x17, 0x2, 0x7622)
r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x18, &(0x7f0000000000), 0xc)
getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000140)={<r2=>0x0}, &(0x7f0000000180)=0x8)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000001c0)={r2, 0x9, 0xc8b6, 0x10001, 0x7, 0x1}, 0x14)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000080)=0x8, 0xffffffffffffff9b)

00:00:49 executing program 2:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = accept$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000000c0)={<r2=>0x0, 0x6, 0xfffffffffffffc01, 0x6}, &(0x7f0000000100)=0x10)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000140)={r2, 0x80}, 0x8)
sendto$inet6(r0, 0x0, 0x0, 0x4, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c)

00:00:49 executing program 3:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000000100), 0x4)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000140)=0x2, 0x4)
r1 = dup2(r0, r0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000040)={0xb695, 0x8, 0x410, 0x800, 0x40, 0x2, 0x8, 0x0, <r2=>0x0}, &(0x7f0000000080)=0x20)
faccessat(r1, &(0x7f0000000180)='./file0\x00', 0x100, 0x1000)
setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000000c0)={r2, 0x7}, 0x8)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000000), 0x4)

00:00:49 executing program 1:
freebsd10_pipe(&(0x7f0000000a80)={<r0=>0xffffffffffffffff})
unlinkat(r0, 0x0, 0x0)
fcntl$getown(r0, 0x5)
mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0)
__semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000300)={{0xfffffffffffffffe}})

00:00:49 executing program 1:
mkdir(&(0x7f0000014000)='./file0\x00', 0x0)
r0 = open(&(0x7f0000fb8ff8)='./file0\x00', 0x0, 0x0)
lseek(r0, 0x0, 0x1)
fchmod(r0, 0x8)

00:00:49 executing program 2:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f0000000000)=""/172, &(0x7f0000000100)=0xac)
socket$inet6(0x1c, 0x4, 0x1ff)

00:00:49 executing program 0:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000300)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
setrlimit(0x0, &(0x7f0000000080)={0x6, 0x9})
sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="25000000ffff00000100000000000000", @ANYRES32=r1, @ANYRES32=r1, @ANYPTR, @ANYRES32=r0, @ANYRES32], 0x28}, 0x0)
setrlimit(0x8, &(0x7f0000000000))
r2 = fcntl$dupfd(r1, 0x0, r0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000000c0)={0x1ff, 0x10, 0x1, 0x4, <r3=>0x0}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000240)={r3, 0x1}, &(0x7f0000000280)=0x8)
recvmsg(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=""/156, 0x9c}, 0x0)

00:00:49 executing program 3:
preadv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000080)=""/120, 0x78}, {&(0x7f0000000640)=""/4096, 0x1000}], 0x2, 0x0)
r0 = open(&(0x7f0000000140)='./file0\x00', 0x400, 0x5d)
pwritev(r0, &(0x7f00000003c0), 0x273, 0x0)
mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x11, r0, 0x0)
write(r0, &(0x7f0000000100)="402d9b95c8fd2d5e844cbd9df40f1a946029b58aaf9a226fdba3f94a675582abe3559c772764c58fb00d6235d556db073bee73742bbed3553f31c3e77f", 0x22)

00:00:49 executing program 2:
r0 = socket(0x0, 0x0, 0x0)
socketpair(0x1e, 0x3, 0x101, &(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f0000000200))
getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f00000000c0), &(0x7f0000000100)=0x8)
munlockall()
socket$inet6_udplite(0x1c, 0x2, 0x88)
getpeername$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c)

00:00:49 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x10042, 0x50)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000040)={<r1=>0x0, 0x81, "22f4045a7cb2b6bca33f6b7a5ff6bc1db56a0fabec13b0674235ba66adfefff33de50707835b929e70fadc934b7c30d899bfb39687ce19e3452a19f6fdb2190b4581966e8e1e511aa67cd8f2291accc2b83ca8b0389d0199d5fff26dec6ffcb76a841fdbdd53300095defb038016745ef1c6c04143a021e4607ed50e1647ce22d0"}, &(0x7f0000000100)=0x89)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={<r2=>r1, 0x7479458d}, &(0x7f0000000180)=0x8)
r3 = socket$inet_udplite(0x2, 0x2, 0x88)
r4 = accept4(r0, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000200)=0x1c, 0x10000000)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f0000000300)={@in={{0x2, 0x2, @loopback}}, r2, 0x1, 0x4, 0x80}, 0x94)
setsockopt$sock_linger(r3, 0xffff, 0x80, 0x0, 0x0)

00:00:49 executing program 3:
r0 = socket(0x1c, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000)=0x4, 0x4)
sendto$unix(r0, 0x0, 0xf, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040)={<r1=>0x0}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140)=r1, 0x4)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r1, 0x10001}, 0x8)
setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000180)={@loopback, @multicast2, @broadcast}, 0xc)

00:00:49 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x17, &(0x7f0000000080)=ANY=[@ANYBLOB="00000000a0e30400153804fe3cda2e231773c27271d3224dc1774121ee713e730a101278b945f45e5308803ad97ac54ed79bc82a0041ec125354717a18aa386204a528f03b5a2d2d2db94924dad53dfae4ee87f2acc7b3aa80607707eb52c2c56d565b1855336da80a0b5dc0c31842d03b80db5c0947cd53079fa73f15ec284e"], &(0x7f0000000180)=0x4)

00:00:49 executing program 2:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
preadv(r0, &(0x7f0000000340)=[{&(0x7f00000002c0)=""/80, 0x50}], 0x1, 0x0)
r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000540)={<r2=>0x0, 0x8001, 0x1000}, &(0x7f0000000500)=0x10)
setsockopt$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$synack(&(0x7f0000000080), 0x1, 0x0)
recvfrom$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\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)
open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0)
open$dir(&(0x7f0000000140)='./file0\x00', 0x110, 0x0)

00:00:49 executing program 0:
r0 = socket(0x0, 0x4, 0x28f3)
getsockopt$sock_timeval(r0, 0xffff, 0x1005, 0x0, &(0x7f0000000100))
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={<r1=>0x0, 0x10001}, &(0x7f0000000180)=0x8)
listen(r0, 0x10001)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000300)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB="0700030007000000"], 0x8c)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={<r2=>0x0, 0x9, 0xffff, 0x5, 0x6, 0x5}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={r2, 0x5}, &(0x7f00000000c0)=0x8)

00:00:49 executing program 1:
pipe2(&(0x7f0000000240)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x4)
getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f00000003c0)={<r1=>0x0, 0x3f, 0x3, 0x25a, 0xb4d6, 0x40, 0xec, 0x8f3, {@in={{0x2, 0x3, @multicast2}}, 0x0, 0x10000000000000, 0x45f, 0x40000, 0x16bb, 0x2}}, &(0x7f0000000540)=0xfefd)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000002c0)={0x1, 0x1, r1}, 0xc)
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
chmod(&(0x7f0000000180)='./file0\x00', 0x23f)
getgroups(0x3, &(0x7f0000000080)=[0x0, 0xffffffffffffffff, <r2=>0x0])
setgroups(0x2, &(0x7f0000000040)=[r2, r2])
setuid(0xee01)
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f00000001c0)={<r4=>0x0, 0x800}, &(0x7f0000000200)=0x8)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000004c0))
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000300)=ANY=[@ANYBLOB="02004e21ac1400aa0000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r4], 0x8c)
getgroups(0x1, &(0x7f0000000100)=[r2])
clock_gettime(0xe, &(0x7f0000000140))
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000480)=r1, 0x4)
geteuid()
mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0)

00:00:49 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000040), 0x1)
fcntl$getown(r0, 0x5)

00:00:49 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={<r1=>0x0, 0x0}, &(0x7f00000000c0)=0x10)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, r1}, 0x0)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x902, &(0x7f0000000000)=r1, 0x4)

00:00:49 executing program 0:

00:00:49 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r1 = dup(r0)
pwritev(r1, &(0x7f0000000100)=[{&(0x7f0000000280)='\x00', 0x1}], 0x1, 0x20000000)
getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000340), &(0x7f0000000380)=0x8)
ftruncate(r1, 0x8000)
pwritev(r0, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24)
fcntl$setstatus(r1, 0x4, 0x10044)
symlinkat(&(0x7f00000002c0)='./file0\x00', r0, &(0x7f0000000300)='./file0\x00')
pwritev(r1, &(0x7f0000002800)=[{&(0x7f00000000c0)='Z', 0x1}], 0x1, 0x6d998)
read(r1, &(0x7f0000000000)=""/175, 0x6d999)
preadv(r1, &(0x7f0000000240)=[{&(0x7f0000000140)=""/194, 0xc2}], 0x1, 0x0)

00:00:49 executing program 3:
freebsd10_pipe(&(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4, 0x12, r1, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)={@in6={{0x1c, 0x0, 0xfffffffffffffff9}}, <r2=>0x0, 0x1, 0x8, 0x3ff}, &(0x7f0000000000)=0x8c)
r3 = shmget(0x2, 0x1000, 0x204, &(0x7f0000ffc000/0x1000)=nil)
shmat(r3, &(0x7f0000ffc000/0x4000)=nil, 0x2000)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000140)={r2}, &(0x7f0000000180)=0x8)

00:00:49 executing program 2:
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
bind(r0, &(0x7f0000000000)=@in={0x2, 0x1, @multicast2}, 0x10)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
munlock(&(0x7f0000c7b000/0x2000)=nil, 0x2000)
munmap(&(0x7f000091b000/0x600000)=nil, 0x600000)

00:00:49 executing program 1:
socketpair(0x0, 0x0, 0x1, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x9, &(0x7f0000000040)={@local, @rand_addr, <r1=>0x0}, &(0x7f0000000080)=0xc)
setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f00000000c0)={@broadcast, @empty, r1}, 0xc)

00:00:49 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82020046ec70709a6e6418d161a7c54a2e2f66696c653000"], 0x10)
getsockopt$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, 0x902, &(0x7f00000001c0)={r1}, 0x8)

00:00:49 executing program 0:
setreuid(0x0, 0xee00)
r0 = geteuid()
setresuid(0x0, 0x0, r0)
setreuid(0xffffffffffffffff, r0)
geteuid()

00:00:49 executing program 3:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
r0 = getpgrp(0xffffffffffffffff)
getpgrp(r0)
freebsd11_stat(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = accept(r2, &(0x7f00000004c0)=@in, &(0x7f0000000500)=0x10)
setsockopt$inet6_group_source_req(r4, 0x29, 0x57, &(0x7f0000000540)={0xfffffffffffffffe, {{0x1c, 0x1, 0xff, @loopback, 0x4}}, {{0x1c, 0x2, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x1}}}, 0x108)
getsockname(r2, &(0x7f0000000300)=@in6, &(0x7f0000000340)=0x1c)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x108, &(0x7f0000000680)={<r5=>0x0, 0x7a, 0x1, 0x80000001, 0x100000000}, &(0x7f00000006c0)=0x18)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000700)={r5, 0x819, 0x8, [0x6bdc, 0x1000, 0xffff, 0x9, 0x10001, 0x0, 0x1, 0x0]}, 0x18)
getgroups(0x400000000000002b, &(0x7f0000000240)=[r1, r1, r1, r1, r1, r1, r1])
getsockname(r3, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000480)=0x10)
setgroups(0x2, &(0x7f0000000040)=[0x0, 0x0])
freebsd11_stat(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780))
freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000280))
socket$inet_tcp(0x2, 0x1, 0x0)
mkdir(&(0x7f0000000100)='./file0/file0\x00', 0x0)
freebsd11_stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0))
chmod(&(0x7f0000000200)='./file0/file0\x00', 0x0)
shmget(0x3, 0x2000, 0x28, &(0x7f0000ffe000/0x2000)=nil)

00:00:49 executing program 1:
mlockall(0x10000000000000)
r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
pwritev(r0, &(0x7f0000000140)=[{&(0x7f0000000b80)="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", 0xd2c}], 0x1000000000000170, 0x0)
r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000), &(0x7f00000000c0)=0x1c)
setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0x66, &(0x7f0000000080)={0x7fffffff, 0x1, 0x3, 0xfffffffffffffffc, 0x8}, 0xc)
mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x7, 0x412, r0, 0x0)

00:00:49 executing program 2:
setitimer(0x1000000000000, 0x0, &(0x7f0000000080))
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
r1 = openat(r0, &(0x7f0000000180)='./file0\x00', 0x40, 0x2)
futimesat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{0x8, 0x101}, {0x681, 0x5}})

00:00:49 executing program 1:
accept4(0xffffffffffffffff, &(0x7f0000000380)=@un=@file={0x0, ""/4096}, &(0x7f00000013c0)=0x1002, 0x30000000)
r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000001400)=@file={0x0, ""/4}, &(0x7f0000001440)=0x6)
r1 = dup2(r0, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000280)={<r2=>0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000002c0)=0x10)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000300)={r2, 0x3f, 0xf, 0xffff, 0x200}, &(0x7f0000000340)=0x18)
munmap(&(0x7f0000d8f000/0x1000)=nil, 0x1000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x5)
__getcwd(&(0x7f0000000180)=""/238, 0xee)
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece99a1ed24f1f89aba9e7e38487108dc217f28272c8fc5f9bede67fc02340a4b4e233700c03", 0x9c, 0x0, 0x0, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0)
symlinkat(&(0x7f00000000c0)='/', r3, &(0x7f0000d06ff8)='./file0\x00')
mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x2)
r4 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x100)
getsockopt$inet_int(r4, 0x0, 0x3, &(0x7f0000000040), &(0x7f0000000140)=0x4)
getsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f00000000c0), &(0x7f0000000100)=0x4)

00:00:49 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={<r1=>0x0, 0x0}, &(0x7f00000000c0)=0x10)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000180)={r1, 0x3f}, &(0x7f00000001c0)=0x8)
r3 = accept(r0, 0x0, &(0x7f0000000000))
getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000080)={r1, 0x7, 0xb5a}, &(0x7f0000000140)=0x8)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={r1}, 0x0)
r4 = shmget$private(0x0, 0x3000, 0x100, &(0x7f0000ffb000/0x3000)=nil)
shmat(r4, &(0x7f0000ffc000/0x3000)=nil, 0x3000)

00:00:49 executing program 3:
r0 = semget(0x2, 0x0, 0x0)
__semctl$GETPID(r0, 0x5, 0x4, &(0x7f0000000200)=""/199)
r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000000)={<r2=>0x0, 0xb0, "c452d663c575635c6a4d3375c73c420c3eaf0e3ace95d39b47d25cf6a82c0b4cffe1ec048f03407000b21094ca7eb5f1d0e8a32fc6a30426cbe38a32e85073b6271f9d59832f646b47c145aebfabf970c693edae3d594852b148c5de2711643cd97a5473fa3f83a8b350757efb7facebd34a868a3532446c357c31546121c450effbbecc8198790588e7cde39ae296467179590dd01442c2ac076ac0ebf43ad72491430bbe2ad121e86ec701f05d4979"}, &(0x7f0000000100)=0xb8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x0, 0xfffffffffffff800, @local={0xfe, 0x80, [], 0x0}, 0x1}}, r2, 0x1, 0x8, 0x8e}, 0x8c)
__semctl$SETVAL(r0, 0xffffffffffffffff, 0x8, &(0x7f00000000c0))

00:00:49 executing program 0:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback={0x100000000000000}}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
setuid(r2)
setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000140)={@rand_addr, @loopback, @rand_addr=0x4}, 0xc)

00:00:49 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x1, 0x84)
r1 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
freebsd11_mknodat(r0, &(0x7f0000000340)='./file0\x00', 0x8000, 0xce91)
fstat(r1, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
freebsd11_stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
freebsd11_fstat(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, <r4=>0x0})
setresuid(r2, r3, r4)
r5 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
fcntl$lock(r5, 0x100000000000000e, &(0x7f0000000080)={0x0, 0x0, 0x4, 0x100000001})
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, &(0x7f00000003c0)={0x0, 0x6, 0x1}, &(0x7f0000000400)=0xc)
openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x804, 0x0)

00:00:49 executing program 0:
symlink(&(0x7f0000000040)='.\x00', &(0x7f0000000540)='./file0\x00')
rename(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000380)='./file0/../file0\x00')
open$dir(&(0x7f00000000c0)='./file0/file0/file0\x00', 0x900, 0x8)
symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0/file0/file0\x00')

00:00:49 executing program 3:
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000080)=0x1, 0x4)
r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getsockopt$inet6_int(r1, 0x29, 0x16, 0x0, &(0x7f0000000040))
utimensat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{0x1ff, 0x80000001}, {0x1, 0x34c5}}, 0xe2cc9349649d0856)

00:00:49 executing program 2:
freebsd10_pipe(&(0x7f00000003c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
close(r0)
ftruncate(r1, 0x8)
fcntl$getflags(r0, 0x1)

00:00:49 executing program 0:
open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
r0 = socket$unix(0x1, 0x2, 0x0)
shmget(0x3, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil)
getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000040)=0x8)
readv(r0, &(0x7f00000005c0)=[{&(0x7f0000000080)=""/191, 0xbf}, {&(0x7f0000000140)=""/82, 0x52}, {&(0x7f00000001c0)=""/158, 0x9e}, {&(0x7f0000000280)=""/38, 0x26}, {&(0x7f00000002c0)=""/167, 0xa7}, {&(0x7f0000000380)=""/241, 0xf1}, {&(0x7f0000000480)=""/67, 0x43}, {&(0x7f0000000500)=""/103, 0x67}, {&(0x7f0000000580)=""/38, 0x26}], 0x9)

00:00:49 executing program 1:
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=[@prinfo={0x14, 0x29, 0x3d, {0x0, 0x300}}], 0x14}, 0x0)
socketpair(0x3, 0x10000000, 0x20000010000, &(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000080)={0x7, 0x1, 0x1, 0x80, 0x8000}, 0xc)

00:00:49 executing program 3:
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100000)
getsockopt$inet6_buf(r0, 0x29, 0x19, &(0x7f0000000040)=""/120, &(0x7f00000000c0)=0x78)
fchmod(r1, 0x10)
getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000100), &(0x7f0000000140)=0x4)
setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000180)={0x1ff, 0x0, 0x3ff, 0x3}, 0x8)
getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f00000001c0), &(0x7f0000000200)=0x4)
getsockopt$inet6_buf(r0, 0x29, 0x79, &(0x7f0000000240)=""/187, &(0x7f0000000300)=0xbb)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000440)={<r2=>0x0, &(0x7f0000000340)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000480)=0x10)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f00000004c0)={r2, 0x3}, 0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000500)={0x0, 0x3, <r3=>r2}, &(0x7f0000000540)=0xc)
setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0x69, &(0x7f0000000580)={{0x1c, 0x1, 0x80000001, @local={0xfe, 0x80, [], 0x0}, 0x6}, {0x1c, 0x1, 0x5, @empty, 0x5}, 0x8, [0x6, 0x2, 0x3, 0xfff, 0xf1, 0xea03, 0x80000001, 0x6]}, 0x5c)
r4 = getpgrp(0x0)
fcntl$setown(r0, 0x6, r4)
getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000600)={<r5=>r2, 0x742, 0x2, 0x1}, &(0x7f0000000640)=0x10)
getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000680), &(0x7f00000006c0)=0x4)
getsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000700)={@multicast2, @loopback}, &(0x7f0000000740)=0xc)
getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000780), &(0x7f00000007c0)=0x4)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000800)={0x7}, 0x1)
socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000840)={@in={{0x2, 0x0, @broadcast}}, r5, 0x5, 0x4, 0x3}, 0x94)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000900)={0x0, 0xffff, <r6=>r5}, &(0x7f0000000940)=0xc)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000980)={r6, 0x2, 0xd48c}, 0x8)
setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000a40)={0x8, &(0x7f00000009c0)=[@in6={0x1c, 0x1, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x100000001}, @in={0x2, 0x1}, @in6={0x1c, 0x0, 0x9d7, @remote={0xfe, 0x80, [], 0x0}, 0xfffffffffffffffd}, @in6={0x1c, 0x1, 0x78, @remote={0xfe, 0x80, [], 0x0}, 0x5}, @in={0x2, 0x3, @broadcast}]}, &(0x7f0000000a80)=0x10)
mincore(&(0x7f0000ffd000/0x1000)=nil, 0x1000, &(0x7f0000000ac0)=""/189)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000b80)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r3, 0x80000001, 0x38e0}, 0x94)
r7 = semget$private(0x0, 0x7, 0x0)
__semctl$IPC_INFO(r7, 0x3, 0x3, &(0x7f0000000c40)=""/189)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000d00)={r6, 0x7ff}, 0x8)
getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000d40), &(0x7f0000000d80)=0x4)
getrusage(0x1, &(0x7f0000000dc0))

00:00:49 executing program 1:
sigaltstack(&(0x7f0000fff000/0x1000)=nil, 0x0)
mlock(&(0x7f0000e00000/0x200000)=nil, 0x200000)
munmap(&(0x7f0000f33000/0x3000)=nil, 0x3000)
r0 = shmget(0x0, 0x4000, 0x20, &(0x7f0000f9b000/0x4000)=nil)
shmat(r0, &(0x7f0000e36000/0x4000)=nil, 0x3000)
mincore(&(0x7f0000fa6000/0xf000)=nil, 0xf000, &(0x7f00000000c0)=""/14)

00:00:49 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000080)=ANY=[@ANYBLOB], 0x1)
r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x20000000)
sendmsg$unix(r1, &(0x7f0000000380)={&(0x7f0000000040)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000000300)=[{&(0x7f0000000080)="a9c6f76935c4a99f80362e1b56131dd74e89853a249da06d8b80d664d3fbdcabe6c2133ca773a063675593ff71d87604bdab7662633db25538a93a47", 0x3c}, {&(0x7f00000000c0)="27ca3978799065015b527c14ce41228902186ed099c161c265435c18e2acc295e07224c140d68eb450835d2baa4c45ecfee0d1ac93349148cd3a13260cdee4a42960229dd4edb831b56d000ca6eb125364c6744ae9e56b3c356b5c498de3d0c0335c4b64b424a445e8fdd0305fd5b059cb7a00421fddeecf86713ad5638ad2efec33be4b620dd7b9e1da8f5f97d2f8f53b711259a89442a3580d1013a02813e589d6999136a8ea99", 0xa8}, {&(0x7f0000000180)="13dc55558a8f8d45acf445de5edb12e2799ff6294f1e9eb2be9f3de6baa809096243d7e9ac1fe986d9d5976793fee90ab9a7b8f471e7629642aba9f366c9d0d14c7d4b754d5ebcf471d2e95e3cfd01f11fdd23d21659e0f677b577f9394fd7b8182cb6b2621385029a048e671f463ae0a66614624a4c096ae29ff2c694cb9ad252052fa0f719e0fb1a5e8a96700e570281d9635d5591a13ad0e7beb0da9c4e09dd5adfaef8cdf90b58681d7b6ab4158791545444ef9f75ca79643c38bf9c39d428060f8e69e350b473d10fa609097957a45011280fe127e6df44619961064b0814473239801f523980e9f296e66ad46861e4ff4609", 0xf5}, {&(0x7f0000000280)="f4049416a8f61c067f9dcfa44cae3b05efdaa40fcc2fdc90a2be79eedaf2fe6bceada737418ec89fa6d4d09e7f6370f9049ff1f0dde25969ed155c068350b6fd9cb93e4e9a8bc1519dad57d4b148c86a1bcdc5954f29", 0x56}], 0x4, &(0x7f0000000340)=[@rights={0x20, 0xffff, 0x1, [r0, r0, r0]}], 0x20, 0x20000}, 0x20088)
freebsd11_lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400))
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000580)={<r2=>0x0, &(0x7f0000000480)=[@in6, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f00000005c0)=0x10)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000600)={r2, 0x6}, &(0x7f0000000640)=0x8)

00:00:49 executing program 0:
accept4$inet(0xffffffffffffffff, &(0x7f0000000280), &(0x7f00000002c0)=0x10, 0x20000000)
accept(0xffffffffffffff9c, &(0x7f0000000300)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000340)=0x10)
open(&(0x7f0000000380)='./file0\x00', 0x804, 0x2)
accept4(0xffffffffffffff9c, &(0x7f00000003c0)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000400)=0x10, 0x30000000)
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = socket$inet(0x2, 0x10000003, 0x3b2)
r2 = dup2(r0, r1)
shutdown(r2, 0x1)
r3 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffd000/0x2000)=nil)
shmctl$IPC_STAT(r3, 0x2, &(0x7f0000000040)=""/253)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000140)={<r4=>0x0, 0x4e, "989f84eba93780793eea5573bb9577005cc66f38d5013453f04edc2f49796ae9ff21a63f47fcd15fa2db11e6412a4484669d177d208742239d2f77e374947eb21191db704dc64e5ba2edc361a96c"}, &(0x7f0000000000)=0x56)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f00000001c0)={r4, 0xa6}, 0x8)
getsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f0000000200)={@remote, @loopback}, &(0x7f0000000240)=0xc)
shmctl$SHM_LOCK(r3, 0xb)

00:00:49 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000200), &(0x7f0000000240)=0x4)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r1=>0x0]}, &(0x7f0000000100)=0x8)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @local}}, r1}, 0x268)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r2, 0x29, 0x13, &(0x7f0000000040), 0x4)
setsockopt$inet6_int(r2, 0x29, 0x28, &(0x7f0000000000), 0x4)
setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000280), 0x4)
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040), &(0x7f00000000c0)=0x10000017b)

00:00:49 executing program 1:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r1 = semget(0x1, 0x7, 0x0)
__semctl$SETVAL(r1, 0x1, 0x8, &(0x7f0000000200)=0xf8000000000000)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast1, @multicast1=0xe0000014, @loopback}, 0xc)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000240)={0x7, [0x1f, 0x9, 0x7, 0x3, 0x100000001, 0x3, 0x101]}, 0x12)
getsockopt$inet_mreqn(r0, 0x0, 0xb, 0x0, &(0x7f0000000080))
getresgid(&(0x7f0000000040)=<r3=>0x0, &(0x7f00000000c0), &(0x7f0000000100))
freebsd11_fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
r5 = getegid()
setgroups(0x3, &(0x7f00000001c0)=[r3, r4, r5])

00:00:49 executing program 3:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
getgroups(0x3, &(0x7f0000000080)=[0x0, <r0=>0xffffffffffffffff, <r1=>0x0])
setgid(r0)
chown(&(0x7f00000001c0)='./file0\x00', 0x0, r1)
mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0)
lchown(&(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0)
freebsd10_pipe(&(0x7f0000000100)={<r2=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000140)={<r3=>0x0, 0x8}, &(0x7f0000000180)=0x8)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000240)={r3, &(0x7f0000000200)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000280)=0x10)
setgroups(0x1, &(0x7f00000002c0)=[r1])

00:00:49 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82e9f8ca000c022e2f66696c653000"], 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r1=>0x0]}, &(0x7f0000000100)=0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x0, r1}, 0xc)

00:00:49 executing program 0:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x3, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000026c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x2, @loopback}, 0x1c, &(0x7f0000002480)=[{&(0x7f0000000080)="a9ea22534eb213977aa1fc4f3aac1662ba1e7613e270201d6117acb61fe58d7e2a99259b6489cb6f57cce694ca7dc5ae7c401e7df4343d79fe03e124b0d5e2591515bd9415beb92c0453b3081a95b305cf0355815b49c706d339fa94df", 0x5d}], 0x1}, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x200, &(0x7f0000000000), 0x4)

00:00:49 executing program 1:
r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x30a, 0x40)
r1 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x882, 0x2)
r2 = socket$inet_icmp(0x2, 0x2, 0x1)
getpid()
r3 = getpgid(0x0)
r4 = getpid()
setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f00000000c0)=0x1, 0x4)
fcntl$setown(r2, 0x6, r4)
setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000100)={0x8, 0x800, 0x80, 0x2}, 0x8)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000080)={0x3, [0x1, 0x2, 0x100000000]}, 0xa)
getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000140), &(0x7f0000000180)=0x4)
fcntl$setown(r0, 0x6, r3)

00:00:49 executing program 2:
r0 = socket$inet(0x2, 0x1ffffffc, 0x2)
sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000000)={<r2=>0x0, 0x4}, &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000000c0)={r2, 0x9, 0x2, [0x1, 0x1]}, &(0x7f0000000100)=0xc)
poll(&(0x7f0000000040)=[{r0, 0x4}, {r0, 0x5}], 0x2, 0x3)

00:00:49 executing program 1:
bind$unix(0xffffffffffffffff, 0xfffffffffffffffe, 0xfe)
r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10, 0x10000000)
sendto$inet6(r0, &(0x7f0000000080)="6dc08b017be4961d35de708cd4e447fea99fa73d56594fbdb83c9f20202d2eaaadf28f252949d3d53653d8ccb75dad50beac75404ed9fed7a1bfe1ad1c46574f17225bdd2c5b3d6f27a07bcca78d19dca1bc6f20729cf7937d0ddc0e92bde3bbef8066434e56ec1f9989230f148996bb2f9baa410d345dfc5e192991f75a4ce86cb6a202d157be3296758613e0d9e3992beea02be547d00e1c2e867e5ee8ac87cf5a2d2ee94ea14f2376dda53d3ab975dab95833eddd0dc1507579dc83e574f7a86c95", 0xc3, 0x20089, &(0x7f0000000180)={0x1c, 0x3, 0x3, @local={0xfe, 0x80, [], 0x0}, 0xe162}, 0x1c)

00:00:49 executing program 3:
flock(0xffffffffffffffff, 0x0)
r0 = socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$sock_int(r0, 0xffff, 0x10000, &(0x7f0000000000), &(0x7f0000000040)=0x4)

00:00:49 executing program 0:
fcntl$lock(0xffffffffffffffff, 0xb, 0x0)
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000040)={<r1=>0x0, 0x77, 0x3, 0x81}, &(0x7f0000000080)=0x18)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000000c0)={r1, 0x8, 0x0, 0x2, 0xd7}, &(0x7f0000000100)=0x18)

00:00:49 executing program 1:
r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10, 0x10000000)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000080)={<r1=>0x0, &(0x7f0000000140)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000240)=0x10)
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000280)={r1, 0xb}, 0xfffffffffffffd5c)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
getresgid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340))
r3 = accept(r0, &(0x7f0000000380)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000003c0)=0x1c)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000400)={r1, 0xdf25}, &(0x7f0000000440)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x9}, &(0x7f0000000100)=0x10)

00:00:49 executing program 0:
r0 = socket$inet6(0x1c, 0x3, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x0, 0x0, 0x224a00d8a8daaefb)

00:00:49 executing program 0:
r0 = socket$inet(0x2, 0x3, 0x0)
getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x8)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000ee9ff0), 0x10)
recvmsg(r0, &(0x7f00000012c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0xfffffffffffffffc)

00:00:49 executing program 2:
setreuid(0x0, 0xee00)
getresuid(0x0, &(0x7f0000000040)=<r0=>0x0, 0x0)
setresuid(0x0, 0x0, r0)

00:00:49 executing program 3:
mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x8200001002072, 0xffffffffffffff9c, 0x0)
r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c)
setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000100)={0x5, &(0x7f0000000080)=[@in6={0x1c, 0x3, 0x4, @loopback, 0x7fff}, @in6={0x1c, 0x2, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x9}, @in={0x2, 0x2, @multicast2}]}, &(0x7f0000000140)=0x10)

00:00:49 executing program 0:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x24e, 0x0)
accept4$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000180)=0xfffffe9f, 0x20000000)
getgid()
getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
open(&(0x7f0000000140)='./file0\x00', 0x20000, 0x0)

00:00:49 executing program 2:
setrlimit(0x1, &(0x7f0000000000)={0x0, 0x7f})
freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
freebsd11_mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x8000, 0x9)
r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000200)={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000001c0)=0x5)
setsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000080)=0x80, 0x4)
setrlimit(0x0, &(0x7f0000001ff8)={0x0, 0xffffffffffffffff})

00:00:49 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000000)=0x1, 0x4)
getresuid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)=<r1=>0x0)
getgroups(0x6, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0x0, <r2=>0x0, 0xffffffffffffffff, 0xffffffffffffffff])
fchown(r0, r1, r2)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getpeername$unix(r3, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d9d810080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001a000000000000000000000000000000000000"], &(0x7f0000001380)=0x1002)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000100)={<r4=>0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000140)=0x10)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x2, 0x2000, 0x3, 0x5, <r5=>r4}, &(0x7f00000001c0)=0x10)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000013c0)={r5, 0xff, 0xdc6, 0xffff, 0x5, 0x3ff}, &(0x7f0000001400)=0x14)

00:00:49 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
fchmod(r0, 0xe3)
ftruncate(r0, 0x101)
close(r0)
shutdown(r0, 0x1)
execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
shutdown(r1, 0x0)

00:00:49 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r1 = dup(r0)
pwritev(r1, &(0x7f0000000600), 0x0, 0x6d998)

00:00:49 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
recvfrom(r0, &(0x7f0000000040)=""/70, 0x46, 0x40000, &(0x7f0000000100)=@un=@file={0x1, './file0/file0\x00'}, 0x10)
sendto$unix(r0, 0x0, 0x0, 0x1, &(0x7f00000000c0)=@file={0x0, './file0/file0\x00'}, 0x10)

00:00:49 executing program 3:
bind$inet6(0xffffffffffffffff, &(0x7f0000f13000)={0xa, 0xffffffffffffffff, 0x0, @loopback}, 0x1c)
connect(0xffffffffffffffff, &(0x7f00004f5000), 0x10)
syz_emit_ethernet(0x3e, &(0x7f0000694ffe))

00:00:49 executing program 3:
r0 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@un=@file={0x0, ""/77}, &(0x7f0000000100)=0x4f)
preadv(r0, &(0x7f0000000180)=[{&(0x7f0000000140)}], 0x1, 0x0)
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
preadv(r1, &(0x7f0000000240)=[{&(0x7f00000000c0)=""/31, 0x7fffffffffffffff}], 0x1, 0x0)
getsockname(r1, &(0x7f0000000140)=@in6, &(0x7f00000001c0)=0x1c)

00:00:49 executing program 1:
mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000)
r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x80)
symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00')
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x10)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
getsockname$inet(r1, 0x0, 0x0)
munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000)

00:00:49 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x2, &(0x7f0000000300)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x98)

00:00:49 executing program 3:
r0 = open(0x0, 0x81, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000000)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, <r1=>0x0, 0x7, 0x18000, 0xb8}, &(0x7f00000000c0)=0x94)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000100)={r1, 0x8}, 0xfffffffffffffdc9)

00:00:49 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000180)={<r1=>0x0, 0x0}, &(0x7f0000000140)=0x10)
r2 = socket$inet(0x2, 0x3, 0x1000)
getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000000)={r1, 0x2}, &(0x7f0000000040)=0x8)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000080)={r1}, 0x0)

00:00:49 executing program 0:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
socketpair(0x10, 0x2, 0x9, &(0x7f0000000080)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$inet_udplite(r1, 0x88, 0x4, &(0x7f0000000100)=0x8, 0x4)
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, 0x47, &(0x7f00000000c0)={@multicast2, @rand_addr=0xe0000002, @loopback}, 0xc)

00:00:50 executing program 2:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendto$inet6(r0, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590", 0x39, 0x0, 0x0, 0x0)
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
close(r1)
setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000100)={0x7, &(0x7f0000000040)=[@in6={0x1c, 0x0, 0x10, @local={0xfe, 0x80, [], 0x0}, 0x12}, @in6={0x1c, 0x1, 0x9, @loopback, 0x3980}, @in6={0x1c, 0x0, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x6}]}, &(0x7f0000000140)=0x10)
fchmod(r1, 0x40)

00:00:50 executing program 0:
utimensat(0xffffffffffffffff, 0x0, &(0x7f0000000000)={{0x0, 0xfeffffffffffffff}, {0x0, 0xffffffffffffbffc}}, 0x20000000)
semget$private(0x0, 0x7, 0x0)

00:00:50 executing program 1:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
getgroups(0x3, &(0x7f0000000080)=[0x0, 0xffffffffffffffff, <r0=>0x0])
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0xffffffffffffffff, @broadcast}}}, 0x0)
setgroups(0x358, &(0x7f0000000280)=[0x0, 0x0])
chown(&(0x7f00000001c0)='./file0\x00', 0x0, r0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8, 0x40)
setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='newreno\x00', 0x8)

00:00:50 executing program 3:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000040), 0x4)
getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={<r1=>0x0, 0x5440000000000000, 0x4, 0x9}, &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x4a52, 0x180, 0x100000001}, 0x10)
r2 = accept4(r0, 0x0, &(0x7f0000000140), 0x30000000)
setsockopt$inet6_int(r0, 0x29, 0x2f, &(0x7f0000000000), 0x4)
setsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000180)={r1, 0xf707}, 0x8)

00:00:50 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1204, &(0x7f0000000040)=ANY=[@ANYBLOB="030000000000"], 0x8)

00:00:50 executing program 0:
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff)
mknodat(r0, &(0x7f0000000080)='./control/file0\x00', 0x805d, 0x0)

00:00:50 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getgroups(0x3, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff, <r1=>0xffffffffffffffff])
setresgid(r1, 0x0, r1)
setresgid(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={<r2=>0x0, 0x7, 0xfffffffffffffff7, 0x7}, &(0x7f0000000040)=0x10)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000280)={r2, 0x8}, 0x0)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={r2, 0x0, 0x1, 0x4, 0x40, 0x1}, &(0x7f00000000c0)=0x14)

00:00:50 executing program 3:
r0 = semget$private(0x0, 0x3, 0xcc)
semop(r0, &(0x7f0000000040)=[{0x5, 0x8}, {0x5, 0xfffffffffffffff8, 0x80000001803}], 0x2)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x244, 0x11)
getsockopt$inet6_buf(r1, 0x29, 0x33, &(0x7f0000000080)=""/126, &(0x7f0000000100)=0x7e)

00:00:50 executing program 2:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000000)={0xfffffffffffffffc}, 0x10)

00:00:50 executing program 0:
r0 = socket(0x2, 0xfffffffffffffffe, 0x334)
connect$unix(r0, &(0x7f0000000040)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[], 0x0)
munlockall()
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0xfffffffffffff800}, &(0x7f0000000140)=0x8)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)

00:00:50 executing program 1:
r0 = socket$unix(0x1, 0x200000000000000, 0x0)
sendmsg$unix(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000100)="d3", 0x1}], 0x1}, 0x80)

00:00:50 executing program 3:
r0 = socket(0x11, 0x10000003, 0x0)
connect$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x2}, 0x8)
getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000001c0), &(0x7f0000000200)=0x4)
getsockname(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000140)=0x10)
getpeername(r0, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000180)=0x1c)
getpeername$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000000c0)=0x1c)

00:00:50 executing program 2:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast1, @loopback, @loopback}, 0xc)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
getsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f00000000c0)={@local, @remote, <r1=>0x0}, &(0x7f0000000100)=0xc)
r2 = shmget(0x0, 0x3000, 0x6743e9ebc6f306a8, &(0x7f0000ffd000/0x3000)=nil)
socket$inet(0x2, 0x20000005, 0xff)
shmctl$SHM_UNLOCK(r2, 0xc)
getsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000180), &(0x7f00000001c0)=0x10)
setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000140)={@broadcast, @rand_addr=0x8, r1}, 0xc)
r3 = socket$inet6_udplite(0x1c, 0x2, 0x88)
getsockopt$inet6_udplite(r3, 0x88, 0x4, &(0x7f0000000200), &(0x7f0000000240)=0x4)
getsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000040), &(0x7f0000000080)=0x10)

00:00:50 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x29, &(0x7f0000000000)={0x39e, [0x7fff, 0x1]}, 0x1b0)

00:00:50 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x24, &(0x7f0000000100), 0x10)
setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000000)={0x7fff, {{0x1c, 0x3, 0x1f, @local={0xfe, 0x80, [], 0x0}, 0xb87f}}}, 0x88)

00:00:50 executing program 0:
r0 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0)
poll(&(0x7f0000000240)=[{r0, 0x2008}], 0x1, 0x0)
freebsd11_getdents(r0, &(0x7f0000000180)=""/42, 0x2a)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={<r1=>0x0, 0x0, 0x8, 0x81}, &(0x7f0000000080)=0x10)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={r1, 0xfff}, 0x8)

00:00:50 executing program 2:
open(&(0x7f0000000200)='./file0\x00', 0x306, 0x0)
r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
r1 = semget$private(0x0, 0x3, 0x2)
semop(r1, &(0x7f0000000240)=[{0x6, 0x1ff, 0x800}, {0x3, 0x10000, 0x1000}, {0x4, 0x9, 0x800}, {0x7, 0x5}, {0x0, 0x7, 0x1000}], 0x5)
fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001})
r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
fcntl$lock(r2, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000005})
r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0)
flock(r2, 0x8)
r4 = semget$private(0x0, 0x7, 0x400)
__semctl$SEM_STAT(r4, 0x4, 0xa, &(0x7f0000000140)=""/150)
fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x2, 0x0, 0x3, 0x1000300010005})
semget$private(0x0, 0x1, 0x202)

00:00:50 executing program 3:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
r0 = socket$inet(0x2, 0x10000000, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)='\x00', 0x1)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={<r1=>0x0, 0x1}, &(0x7f0000000100)=0x8)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={r1, 0x4000000000001}, &(0x7f00000001c0)=0x8)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x1, [0x9]}, &(0x7f0000000080)=0x6)

00:00:50 executing program 1:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x43, &(0x7f0000000580), 0x1f)
r1 = socket(0x17, 0x20000002, 0xf41)
unlink(&(0x7f0000000040)='./file0\x00')
setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0x66, &(0x7f0000000000)={0xdef8, 0x1, 0x1ff, 0x0, 0x8000}, 0xc)

00:00:50 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4)
r1 = dup(r0)
pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0)
pwritev(r1, &(0x7f0000000600), 0x0, 0x6d998)
ftruncate(r0, 0x0)

00:00:50 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r1=>0x0]}, &(0x7f0000000100)=0x8)
connect$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x1}, 0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0xf, 0x0, r1}, 0xc)

00:00:50 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040)=0x7, 0x4)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x1b, &(0x7f0000000000), 0x2)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={<r1=>0x0, 0x6}, &(0x7f00000000c0)=0x8)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000100)={@in6={{0x1c, 0x0, 0x8, @empty, 0x9000000}}, r1, 0x3ff, 0x8000, 0x8, 0x1003, 0x6}, &(0x7f00000001c0)=0x98)
r2 = dup(r0)
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000200)=0x11de, 0x4)

00:00:50 executing program 2:
r0 = socket(0x1f, 0x1000005, 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, 0x13, &(0x7f00000001c0)={r1, 0x40}, 0x13)

00:00:50 executing program 3:
r0 = socket$unix(0x1, 0x4, 0x0)
socket$inet6_tcp(0x1c, 0x1, 0x0)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000a6dff8)=@abs, 0x8)
sendto(r0, &(0x7f0000000000)="518cc5574df02523bb210769bbfa68c53d69dd4b46005278068ffcadafe1f02921d38209b6199e407ec3dcca796d1ba100918a28543f3c87381c135c9d35f142dab6f54fbc49f58fc5429de24de4285c26031f118d3a6a0ce3cb56932053b8c9d492da7f962c4ad07d4e86bd37bb04cf3c4ab3375231ad87a2be9b98b10d99b01c885f5316cb99a569293b0830bc9a97702241de14815c99db776da7", 0x9c, 0x100, &(0x7f00000000c0)=@in6={0x1c, 0x2, 0x1a6, @remote={0xfe, 0x80, [], 0x0}, 0x7}, 0x1c)

00:00:50 executing program 0:
getgroups(0x3, &(0x7f00000001c0)=[0x0, <r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff])
setresgid(r1, r0, 0x0)
setresgid(r1, 0x0, r1)

00:00:50 executing program 3:
freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="02004e21000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=<r1=>0x0, @ANYBLOB="050000006fdf0001000000eb010000000100030032e8ead733bcf4ea2eb928b92bfa4de0959176909419f3fc2b29a744a813e1bb605956b4df6804fb7e805f745327d09f72d51bab09aad38ef6a827a4e6ea7b2df65fb6fe79f71cf57cea2bef25cf6079debb5224f8"], &(0x7f00000001c0)=0xa0)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000200)={r1, 0x6}, 0x8)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = getuid()
r4 = getgid()
fchown(r2, r3, r4)
munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000)
r5 = shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ffb000/0x1000)=nil)
r6 = shmat(r5, &(0x7f0000ffb000/0x1000)=nil, 0x0)
munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000)
shmdt(0x0)
shmdt(r6)
r7 = fcntl$dupfd(r2, 0x11, r2)
listen(r2, 0x0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r7, 0x84, 0x8007, &(0x7f0000000000), 0xfe6a)
getsockopt$inet_tcp_int(r7, 0x6, 0x10, &(0x7f0000000040), &(0x7f0000000080)=0x4)

00:00:50 executing program 1:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x180)
getsockopt$inet6_tcp_int(r0, 0x6, 0x1322, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
r1 = socket(0x2, 0x1, 0x0)
r2 = semget$private(0x0, 0x3, 0x200)
__semctl$GETNCNT(r2, 0x4, 0x3, &(0x7f0000000100)=""/163)
setsockopt$inet6_tcp_int(r1, 0x6, 0x200, &(0x7f0000000040), 0xffffffffffffffcc)

00:00:50 executing program 0:
r0 = accept4(0xffffffffffffffff, &(0x7f0000000240)=@un=@file={0x0, ""/108}, &(0x7f00000002c0)=0x6e, 0x30000000)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000300)=0x2, 0x4)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000340)={@in={{0x2, 0x3, @loopback}}, <r1=>0x0, 0x8, 0xff, 0x80000001, 0x4, 0x5}, &(0x7f0000000400)=0xa0)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000440)={@in6={{0x1c, 0x2, 0x3, @loopback, 0x40ce1a5b}}, r1}, 0x84)
r2 = socket(0x2, 0x5, 0x0)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f00000000c0)={<r3=>0x0, 0x5737, 0xb8ba, 0x4, 0xbc, 0x5}, &(0x7f0000000140)=0x14)
setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r2, 0x84, 0x8001, &(0x7f00000001c0)={r3, &(0x7f0000000180)=[@in={0x2, 0x0}]}, &(0x7f0000000200)=0x10)
connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r4=>0x0]}, &(0x7f0000000100)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x13, &(0x7f0000000040)={r4, 0x10001}, 0x10)

00:00:50 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x400000000106)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000000)={0x1}, 0x1)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0)
munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000)
mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000640)={0x9, [0xcd48, 0x8, 0x29, 0xffffffffffffff7f, 0x5c62ea6c, 0x6, 0x5, 0x0, 0x5]}, &(0x7f0000000680)=0x16)
getpeername(r0, &(0x7f00000005c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000600)=0x1c)
readv(r1, &(0x7f0000000400)=[{&(0x7f0000000040)=""/108, 0x6c}, {&(0x7f00000000c0)=""/243, 0xf3}, {&(0x7f00000001c0)=""/4, 0x4}, {&(0x7f0000000200)=""/231, 0xe7}, {&(0x7f0000000300)=""/45, 0x2d}, {&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000000340)=""/137, 0x89}, {&(0x7f00000004c0)=""/208, 0xd0}], 0x8)
msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2)
preadv(r0, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x1000}], 0x1, 0x0)

00:00:50 executing program 1:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
r1 = socket(0x17, 0x20000000, 0x4)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f00000022c0)={<r2=>0x0, 0x6}, &(0x7f0000002300)=0x8)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000002380)={r2, &(0x7f0000002340)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f00000023c0)=0x10)
pwritev(r0, &(0x7f0000002240)=[{&(0x7f0000000000)="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0x1000}, {&(0x7f0000001000)="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", 0x1000}, {&(0x7f0000002000)="a025adfa9d4ff88a6d4e766a514c1e3f358e1f7f849c460cf49a46e3e1107df31c9264f2793c4118998d4b4e75b4bc8985fc72f6a8803a50f9666c3cbfd39573c779e97c097f6df465819d2bfbbff692ca846bf93f6a61af19995f8f03fd591e866478af34da9219186013e14921ac3bf8102d193c88f9597dbb431afec42f058a1b2a1e00fcd1bd1765546399a658a49629653deddf915f4bca8f4bb2f7304e56fa804017a68c48b1c35d2d4acaf5281bffe54772bdf160b12fbef6d44d321e428c547ded4ea601358148e96104627073d0bcc83ea9cb43c23eff9afaad8ac4259951aae4324791bca6a4ca2a9282f2", 0xf0}, {&(0x7f0000002100)="518ef2737cf1aade0c56a147f4146c61cb3da340f910b6d32106f4d15a2ab3820c608f50d7e15cf1d3b86c557d40cdfd21d920a983645dfb3fc8ca7c3c6c7365e91412f35f4cc16ae1efb581f2d994fd7a79eafc2ca7a4ed6b92db7a8764", 0x5e}, {&(0x7f0000002180)="b4ab05348d14ec673850985599c795a2ce988e312d0df879788926c27703a8c008423539726f2cdd0545747d74ac5580e232dbb5cf740cd22a78bde2387ae9fe8c3a6bcee24993611bedbf9e25922f6ca29afa924e4e1b0c3de037d6661f9cc8560bbcc8234db6e32ab0cdcdd060e85fdecea5479ad67915b1e8523b653f9b325c2f49ac39a9df452cea6c6e1a2fa177d0873d77da39d0b766a8aafe22b6c187769960767303f9fe4387ac151d7ad4dabe28fc87e9", 0xb5}], 0x5, 0x0)
setsockopt$inet6_group_source_req(r1, 0x29, 0x52, &(0x7f0000002400)={0x90, {{0x1c, 0x3, 0xf63, @local={0xfe, 0x80, [], 0x0}, 0x7}}, {{0x1c, 0x3, 0xffffffffffffbf29, @local={0xfe, 0x80, [], 0x0}, 0xd0d}}}, 0x108)
readv(0xffffffffffffff9c, 0xfffffffffffffffe, 0x0)

00:00:50 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x7, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)=ANY=[@ANYBLOB="02004e20000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="568700000000836e282f9f983a470000110200000000000000000000"], 0xa0)

00:00:50 executing program 1:
open(&(0x7f0000000000)='./file0\x00', 0x100ffe, 0x0)
truncate(&(0x7f0000000040)='./file0\x00', 0x90802)
r0 = shmget(0x2, 0x3000, 0x20, &(0x7f0000ffc000/0x3000)=nil)
shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000080)=""/29)
truncate(&(0x7f0000000140)='./file0\x00', 0x0)

00:00:50 executing program 0:
munmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000)
mlock(&(0x7f0000b28000/0x4000)=nil, 0x4000)
mlock(&(0x7f0000b2b000/0x3000)=nil, 0x3000)
mincore(&(0x7f0000b2d000/0x3000)=nil, 0x3000, &(0x7f0000000000)=""/13)

00:00:50 executing program 3:
getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={<r0=>0x0}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000080)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r0, 0x5, 0x8001, 0x19a, 0x401, 0x9, 0x2acf}, &(0x7f0000000140)=0xa0)
getsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000300)=ANY=[@ANYBLOB], 0x1)

00:00:50 executing program 2:
r0 = socket$unix(0x1, 0x1, 0x0)
fcntl$setflags(r0, 0x2, 0x1)
freebsd11_fstat(r0, &(0x7f0000000000))

00:00:50 executing program 2:
r0 = open(&(0x7f0000002800)='./file0\x00', 0x80000000000208, 0x10)
truncate(&(0x7f0000000040)='./file0\x00', 0x7fffffff)
sendmsg$unix(r0, &(0x7f0000000440)={&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000002640)=[{&(0x7f00000000c0)="8a7e85778980fbf6d9692a9814d6fd164c3d948ff575b6e8c769cfd5e34ccb71eed3c8ab8458de627162b75f7bc6a73aea73de5131d425de8ff1c38dace1c085cf2ea2905003b6253c75cb6b067bec70403abb5b92132285798694a1f69883eb7a71499538351dc5cb95dd5c7161a34f9877d16a9f360f1f42e91c5ef867424c70be2156dfc24b69d68b6b483982428282f4e4dfec3df6cc2ed16840a3620a7d9e51527b5396c96cd4a21afbaee48866c98a9b3acaf404d2a55bd5e7ea", 0xbd}, {&(0x7f0000000180)="b2589d16df3ec1e627b1ab41c5121f05c236c274e86b201c45ba6574ba00cc251cae6f7b3e55e6303df35de443aeca97fff57449554bdaa70ff236fd79e4d305c345a42e619b1cb960848197075b9bfb3084f90a42bc8e9e9bc09440d4bde69a7362da80d645f18221441614040a7622d6255e8daf8957cda9e3c11fc2e77726409b69c9bfa86923acc9f9d1b4d9186c224f76daa8de537c1bf48356831ee4df378873250a2ba32d2dd74d058901c9893b4d45ba4f3beabdbd3f89e6dd1f3d898e031f61569235d2675bbdcaac3deb19", 0xd0}, {&(0x7f0000000280)="8a37fa6151d942b3ce3c87d847c4c7dcec901ac2bcc33682f2de4c33a11ffd51f7bde821ae4b6333b3e61ed33574a6ecdbc711ba76075784cba5100a1c26ffad2c929bd274626d842e815e1a63b83b4c611a7f5190d20a2476c766126c623eebe1aeb62bc1dbd1ed8d864de1a797a344987d17e26874d50f200c012339f05a9eb2cfb36e1c7c29d30985891140067a4222ab", 0x92}, {&(0x7f0000000340)="4e2b414d2644ab", 0x7}, 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0x1000}, {&(0x7f0000000380)}, {&(0x7f00000003c0)="84009f3973ad65195434e781c53bb0c3704c38ac0c05780768b742b682b23944ac58b0f7627bbd00afb5949271e3dc2e1be7014644915fa94120ba06a0d25a7f5f5787ce3b8caa30cda170c0a3514bb15116b2b2bba8cd40909020b88dd425a3bdaef664c79c202fd69021239269f498fa52e321be54a0e60c15", 0x7a}, {&(0x7f00000014c0)="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", 0x1000}, {&(0x7f00000024c0)="7689c9ac8d6175e46248d13a868d068879c45668449ec5b3b26245382c784b8a2a133c26bb20a417a5580a91e5a6052b466dc26dcc756f5caca046555091b9b38040ae34a5ec48e93097225e90d2db86586b5dae46e677bca4f563f75c146a41228b105655dbf229eb1e0556ae513cbae79f3b27114af7feed526c3132f6c7cab2b77ca4117d6bb9dd92726540a7bec10092eede5586aca280f2a2b9808795ca817fc9fb1884b2ac28a5937c7295265ae9f293bb73cd349f5eca8230afa312be6fa14c248142ec4bb255f7", 0xcb}, {&(0x7f00000025c0)="065242bb8dc8f17b4e7a39c2eec2a5eb2036217c3177ca4ab15753ce08df73e82188e0577d0db981a15f20df4a0ad37f74db1ba2fab6f0d6dea46aef1591e6fbb9dd083208607200e8a20b266fa85ef8c99c1d2ce7d78a226f1edbe7f6a7ee8abee2d44d54a3fd7d39783f2cebee062a3c6a7c5235cf3c3f5667", 0x7a}], 0xa, &(0x7f0000002700)=[@rights={0x30, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0xffff, 0x1, [r0, r0, r0]}], 0x50, 0x2008c}, 0x100)
truncate(&(0x7f0000000000)='./file0\x00', 0x80000000)

00:00:50 executing program 0:
socket$inet6_icmp_raw(0x1c, 0x3, 0x29)
truncate(&(0x7f0000000000)='./file0\x00', 0x2)

00:00:50 executing program 0:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0)
symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00')
r1 = openat(r0, &(0x7f0000000200)='./file0/file0\x00', 0x400000, 0x0)
getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000080), &(0x7f0000000100)=0x4)

00:00:50 executing program 3:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000440)=ANY=[@ANYRESDEC=r0, @ANYRES32=r0], 0x2)
recvmsg(r0, &(0x7f00000002c0)={&(0x7f00000000c0)=@un=@abs, 0x8, &(0x7f0000000200)=[{&(0x7f0000000100)=""/254, 0xfe}], 0x1, &(0x7f0000000240)=""/122, 0x7a}, 0x2)
setsockopt$inet6_udp(r0, 0x11, 0x0, &(0x7f0000000080)=0x8, 0xfffffd21)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="4404a0f648e8a248e8e5e8962a006e539a2c32ede3529c7025d23575b97b31318a498e447267b9b6ec7506e143458426d7be86d9c67256e0f98e24d2bf9bfb8b44e4fb0f0a0dede360c8ddb2f21c34104444de5ba0fb3c060a2596fb099bb70dff0f0aedcccaa572c7bd0555a42005de778ac4f07914f69e3b0dcac11af2154bce21b4e9a1a9ce23dbc8d2ce6768d0f1a90571c97047c80bc55ee64150bcdcdde7cabcf8b72e56a628e948f9c4ae927426ade9bb5facb2614d6ac9f6c00660da18580000000000000000000000000000", @ANYRES32=<r1=>0x0], 0x0)
socket(0x0, 0x3, 0x45d)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={r1, 0x0, 0x0, 0x73b1806a, 0x3f}, 0x14)

00:00:50 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x4, 0x3, 0x6, 0x101, 0x5, 0xb593, 0x1, 0x14, 0x6, 0x6, 0x9}, 0xb)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0x1}, &(0x7f00000001c0)=0x8)

00:00:50 executing program 1:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
recvmsg(r0, &(0x7f0000002840)={0x0, 0x0, &(0x7f00000026c0)=[{&(0x7f0000000000)=""/209, 0xd1}, {&(0x7f0000000200)=""/247, 0xf7}, {&(0x7f0000000100)=""/164, 0xa4}, {&(0x7f0000000640)=""/4096, 0x1000}, {&(0x7f0000000300)=""/195, 0xc3}, {&(0x7f0000000400)=""/152, 0x98}, {&(0x7f00000004c0)=""/114, 0x72}, {&(0x7f0000000540)=""/113, 0x71}, {&(0x7f0000001640)=""/4096, 0x1000}, {&(0x7f0000002640)=""/122, 0x7a}], 0xa, &(0x7f0000002780)=""/170, 0xaa}, 0x82)
sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f0000002880)=@in={0x2, 0x3, @multicast1}, 0x1c, 0x0, 0x2fb, &(0x7f00000005c0)=[@authinfo={0x0, 0x84, 0x8, {0x10000}}], 0x374}, 0x0)

00:00:50 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000000c0), &(0x7f0000000140)=0x4)
connect$unix(r0, &(0x7f0000000000)=@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, &(0x7f0000000040)={r1, 0x10006}, 0x10)

00:00:50 executing program 0:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x10e09, 0x0)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={<r1=>0x0, 0xb, 0x1f}, &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r1, 0x8}, 0x8)
clock_getres(0x0, &(0x7f0000000ff0))

00:00:50 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xd, &(0x7f0000000000), 0x2)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={<r1=>0x0, 0x4, 0x200000000003, 0xffffffff, 0x8000}, &(0x7f0000000080)=0x18)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={r1, 0x6}, 0x8)

00:00:50 executing program 1:
munlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000)
r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x30000000)
getsockopt$inet6_tcp_int(r0, 0x6, 0x211, &(0x7f0000000080), &(0x7f00000000c0)=0x4)

00:00:50 executing program 0:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0)
close(r0)
r3 = fcntl$getown(r0, 0x5)
r4 = geteuid()
r5 = getegid()
sendmsg$unix(r1, &(0x7f0000001900)={&(0x7f00000001c0)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000001840)=[{&(0x7f0000000340)="a45c424ad2a864704d5b7e6a7c6d8b3e59b88ca2a80ba54da57bc4b9dc5bacb23e8d0cf4a158edc200fec75eff73d2b7c3ba8f375db497ae38f857c46f0938f5479fe974b06a0dcede76eb54c54f37f0010425734e62dd925b0cb135cacfb261d43227ab2e81c143adb28a0c1b96820b8d944f64c02e08bc076f1169f7d4657e", 0x80}, {&(0x7f00000003c0)="515bb6477666f75aded46650bc87d2edfa7bb1f976481b8f959240fdc83c9011a6d2e0359d39273efd83febd4ee6dab4d396b0bdd82297f9860e2ac4d451736a26d8e7c12c3eb862122074071eeb38d02dbf5b220a8c1a9347700d093332200ef3ef29cc325e887483132e22184d7bb91cd55f4a30a4149b8ccf9343787945a2e4792a9c6dd8f0b654ccf6a5dd1c067100fa7d2168a2cfcccb1481e04b5e5c35480b9a0b800e990407d5f33119e63537045cab516a72f781d0acf6b7a1cc84288213408e6461252e4528b9aee8", 0xcd}, {&(0x7f00000004c0)="ef782288d9753151ae39b2332bb0ebb23cf1e57cf2f27cf9f83293a234be28140d609912c8066861548d0aba875f344268e9c199d0c3e37aad9216e96379990effc988e20475c10a0525169163d7e2a0d4791a4e5f3d53fcc0f5b30c2ae7d043a8d16a609feb77c6499e502c039f2926426163abe5aa081fa5bcedd5315a3490", 0x80}, {&(0x7f0000000540)="507b3498cfb6d71420eb2d7703b998ab799e801e744bfa0d753540b1e74044c6609ef49a1180b405a308a6db94687f1873584a1c67563b0c12f1a45fb682e2109d214ee5ee5ddd505402907c72bf2f3ef92a4d7b27cce3c02a92c764af4ddf905306253d3d07c6d56a255558afa7a46dc6c8108450e1bb4169135aea3bca4c2534cc3e27c17a3cd03953456ef85298dd92d634f49cce1cc5f08de43c8e5a479733226eb635d554df45e1c2cb1cb6654d5c13c7cdc661c760c17d41ee6ca01c806fd1c81ba8e9b7ca0c3102620ebf6ad656c17a6016cf545c079367fd55ef3756aca96bef88c78fa715", 0xe9}, {&(0x7f0000000640)="7b712993ad0d527683e1df215bb997", 0xf}, {&(0x7f0000000680)="716920b354bc711779226b1ad82886ebc8b460b7728f77a31d28d0a7bd1b727f6b9121c2b910b3068cf8d6b1c55258b92079649ac53397957e725389e25aaf2b193cf096ef44a3768000e063640e868f69a33ddcd9b1f80fd1e46e3f3a61aa321a52498545e1c297d9edf45db3d6589f77abc3b28e99c05036e9eeb8a10e758506ee9e6bdcab112074ffbae258fdcfb4f4e9930dbdf57c8d71e1ad565ab66ef2d0ba4634a501bfb04ffd104fe9198599f5531741bb72be0bc986f82c16f9cf7961b6b8ce0b489e73587f028e026a717fe0abe5d0f7f760d0a366b238de825286e1f2b0ccf3cc", 0xe6}, {&(0x7f0000000780)="8888b77e193947d4b3499e2564e7bb5b32dbd309721cdc0a3c5cb376b4ca11eb9aa8baeeda5777a80a3ae497ce6a032d6385e4b4e7274f73abb8d5787d959cbaae8ba88a5ef0eb99b9f05f15b6d0a9ba9823bd8209fa2923811950118c7c36e5aa75f3b3099d118fc4229b9e0fe95f6356313b98f420f278ba1f7174a967cf24f2cf", 0x82}, {&(0x7f0000000840)="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", 0x1000}], 0x8, &(0x7f00000018c0)=[@cred={0x20, 0xffff, 0x2, r3, r4, r5}], 0x20, 0x1}, 0x0)
getresuid(&(0x7f0000000000)=<r6=>0x0, &(0x7f0000000040), &(0x7f0000000080))
sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f00000000c0)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f00000019c0)=[{&(0x7f0000000100)="9c4d3aa1a53d48085d4db91fd4020295c8", 0x11}, {&(0x7f0000001940)="e8edd803046aee4735638d1b6d412eb514fe07e278d78cd5eaf1013ce9cf973ab65a17a9b17ce411458f944286a48ff220637adae1891395326bad03fef8e9e9deece8488858a3c9d4273722a1c981b4c2106cca4a23d8bb544f6da54173", 0x5e}], 0x2, &(0x7f0000001c00)=ANY=[@ANYBLOB="1800000000000000ffff000001000000", @ANYRES32=r1, @ANYRES32=r0, @ANYBLOB="3000000000000000ffff000001000000", @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r0, @ANYRES32=r2, @ANYBLOB="000000001800000000000000ffff000001000000", @ANYRES32=r1, @ANYBLOB="000000001800000000000000ffff000001000000", @ANYRES32=r0, @ANYBLOB="000000001800000000000000ffff000001000000", @ANYRES32=r1, @ANYRES32=r0, @ANYBLOB="2000000000000000ffff000001000000", @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r0, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="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", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0], 0xf0}, 0x20000)
freebsd11_fstat(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, <r7=>0x0})
setresuid(r6, 0x0, r7)
sendto$unix(r1, &(0x7f0000000240)="43ce14c06ef3dbe2dacdb2ed35ed634aa4b03666e00604711ecba752dbc3e4ede4f4bfe9ad167d971a155f21ec46fdc8d3825d54e2e5b56b9107c3bbaeca81ef240454a7ae1984016ac807db0a9c281f15fdfa556732772c2cbcfe5a13aa47422a121a5bcee77f9e9c65c70ae1316021cc2d1e94b2962b98806a4d3e9e0ba1cc2d4651424c8e8dccfb27d2e588ab35deab6c86e21ca7461168b908591653c5f3ace40e8ccbe86aec1e7b769259b8b39c682b0d7ec73250d736d2c23b890b31f274e58d8d19ae6242140e197753bbaf3d7ead2be671dffd967384e00cfea688835d5db3606c4d2f447b09e4d957ff18aca9b27c065318", 0xf6, 0x80, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000001a00)={@in6={{0x1c, 0x1, 0x56e, @remote={0xfe, 0x80, [], 0x0}, 0x7ff}}, <r8=>0x0, 0x2, 0x3, 0x8a, 0x800, 0x28a, 0x81}, &(0x7f0000001ac0)=0x98)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000001bc0)={r8, &(0x7f0000001b40)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6]}, &(0x7f0000001e00)=0x10)

00:00:51 executing program 3:
r0 = socket(0x40000000002, 0x3, 0x0)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={<r1=>0x0, 0x4}, &(0x7f0000000140)=0x8)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000180)={r1, 0x5, 0x1, [0x1]}, 0xa)
getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x4)
setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f00000000c0)=0x80, 0x4)
sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x10, 0x0, 0x0, 0x0}, 0x0)

00:00:51 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140), 0x4)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000000)={<r1=>0x0, 0x1000}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x5, 0x7, 0x1c00, 0x1f, 0x2, 0x1ff, 0xffffffffffffa367, 0xfb2a, r1}, &(0x7f00000000c0)=0x20)

00:00:51 executing program 1:
r0 = socket$inet_sctp(0x2, 0x2000000000001, 0x84)
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), 0x3)

00:00:51 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
sendto(r0, &(0x7f0000000040)="91f60437a9428e94b84b5fe1115742fccb38b667cd09196b610a4685f4767d8c03e2", 0x22, 0x100, 0x0, 0x0)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="827f0000080000000000"], 0x10)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8005, &(0x7f0000000200)={0x0, 0x0}, &(0x7f00000000c0)=0x10)

00:00:51 executing program 2:
socket$inet6_tcp(0x1c, 0x1, 0x0)
socket$inet6_tcp(0x1c, 0x1, 0x0)
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = semget$private(0x0, 0x1, 0x0)
__semctl$IPC_RMID(r1, 0x0, 0x0)
getsockopt$inet6_tcp_int(r0, 0x6, 0x100, 0x0, &(0x7f0000000040))
semget$private(0x0, 0x0, 0x82)

00:00:51 executing program 1:
r0 = socket(0x10, 0x10000000, 0x7)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000640)={<r1=>0x0, 0xa4, "ee2866ab23b495c7ed0e2950f435d75d76c363e66d5d20956b4de5ebcb055ff0b45bf496078028fd62a0143ef6238530be409423af73365557009657e2db9ba352e183b6408d68f7e8099917e3cdb4bc1a10628d8d178b76c6789a4574814ae5aaabd15c2dac3e7c840b217a7e1a1346ee5d2e7f6959704ea172d3b5b089458edbb8bf6bf40167a260be838f02e72690a8db685924c028b793919cc32e9ea6fee54957f8"}, &(0x7f0000000000)=0xac)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000700)={<r2=>0x0, 0x10001, 0xffffffff8cc38d03, 0x2, 0x3, 0x4, 0x9, 0xe74, {@in={{0x2, 0x1, @loopback}}, 0x0, 0x44, 0xd2e, 0x3, 0x2, 0x1f}}, &(0x7f00000007c0)=0xb8)
listen(r0, 0x1007ffe)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000800)={r1, 0x1, 0x3, 0x80, 0x1f, 0xfffffffffffffff7, 0x6, 0x5847, {@in6={{0x1c, 0x3, 0x4, @empty, 0x7297}}, r2, 0x80000000, 0xfffffffffffff8bb, 0xab, 0x0, 0xffffffff}}, &(0x7f00000008c0)=0xb0)
r3 = socket(0x2, 0x3, 0x0)
sendmsg$inet_sctp(r3, &(0x7f00000026c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x2, @loopback}, 0x1c, &(0x7f0000002480)=[{&(0x7f0000000080)="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", 0x5a1}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f0000000900)=0x101, 0x4)

00:00:51 executing program 0:
socket(0x11, 0x4, 0x9)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="28010000ffff000041"], 0x9}, 0x0)
sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x128}, 0x0)
recvmsg(r1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)

00:00:51 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, &(0x7f0000000180)=ANY=[@ANYBLOB="84e2c184d7f4c18acf206a390db2bd2d0000000004000000000000f4b0aa416369f28b78e1db6bb92819d2f8d92ae61fafa74c8452f36da0c93db974e4dd9f416cc9ce1ea97bb7e3d1e821112be0853bfb4ad5b83e05ea062bd39c9c10ad58446318cab08425409321ea6e5bc96c50b6ed2e614012eca1b6cd94af6d3b899b14bee8894d882efe206108356a0d1af0c2dfb516561003834a06f3031fb1c6b4f8bc26a1e0c7876c29cc160bf78398f21383548826f09871c3afb95947dc215f5fa7d1eff747e92a86e66c14dadff25c449054", @ANYRES32=<r1=>0x0], 0x0)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={r1}, 0x8)

00:00:51 executing program 3:
clock_getres(0x0, &(0x7f0000000040))

00:00:51 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000280)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000002c0)=0x10, 0x10000000)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000540)={@in6={{0x1c, 0x2, 0x401, @remote={0xfe, 0x80, [], 0x0}, 0x89e4}}, <r2=>0x0, 0x3, 0x1, 0x91, 0x100, 0xa4f}, &(0x7f0000000140)=0x98)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)={r2, 0x28, 0x4, [0x0, 0xe9, 0x0, 0x6]}, &(0x7f0000000240)=0x10)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000300)={0x0, 0x4, 0x9, [0x8, 0x8, 0x3030, 0xad, 0x98d5, 0x3f, 0x0, 0x0, 0x7]}, &(0x7f0000000340)=0x1a)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000003c0)={0x1, 0x3, <r3=>0x0}, &(0x7f0000000400)=0xc)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000500)={<r4=>r3, &(0x7f0000000080)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f00000004c0)=0x73)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000001c0)={0x1, 0x4a20, 0x48860b1b, 0x317, r4}, &(0x7f0000000200)=0x10)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x10000000000060e1}, 0x8)
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x100, 0x4)

00:00:51 executing program 0:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
getsockopt$inet_tcp_buf(r0, 0x6, 0x23, 0x0, &(0x7f0000000140))
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0x4)
setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000080), 0x4)

00:00:51 executing program 2:
mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000)
getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000080))
munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000)
mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000)

00:00:51 executing program 1:
r0 = shmget$private(0x0, 0x4000, 0xc, &(0x7f0000ffb000/0x4000)=nil)
r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c)
accept4$inet(r1, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000100)=0x10, 0x20000000)
shmctl$IPC_INFO(r0, 0x3, &(0x7f0000000000)=""/161)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockname$inet(r2, 0x0, &(0x7f0000000200))
connect$inet(r1, &(0x7f0000000140)={0x2, 0x1, @broadcast}, 0x10)

00:00:51 executing program 0:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@loopback, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f00000000c0)={@multicast1, @rand_addr, @loopback}, 0xc)

00:00:51 executing program 2:
mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x1)
r0 = shmget$private(0x0, 0x2000, 0x4, &(0x7f00002de000/0x2000)=nil)
shmat(r0, &(0x7f0000369000/0x2000)=nil, 0x2000)
shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000180)=""/6)
shmat(r0, &(0x7f000003a000/0x3000)=nil, 0x1ffb)
r1 = socket$inet6(0x1c, 0x10000003, 0x800)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={<r2=>0x0, 0x10001, 0x5}, &(0x7f00000000c0)=0xc)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000100)={r2, 0x1b5}, &(0x7f0000000140)=0x8)
r3 = accept4(r1, 0x0, &(0x7f00000001c0), 0x30000000)
setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r3, 0x84, 0x8002, &(0x7f0000000280)={r2, &(0x7f0000000200)=[@in6={0x1c, 0x3, 0x8000, @empty, 0x6}, @in={0x2, 0x3, @loopback}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x8001}, @in6={0x1c, 0x0, 0x200000002000, @remote={0xfe, 0x80, [], 0x0}, 0x81}]}, &(0x7f00000002c0)=0x10)
r4 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil)
connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x0, 0x100000001, @loopback, 0x6}, 0x1c)
shmctl$IPC_SET(r4, 0x1, &(0x7f0000000000))

00:00:51 executing program 0:
r0 = socket(0x18, 0x4, 0x400000000004001)
getsockname(r0, 0x0, &(0x7f0000000040))
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={<r1=>0x0, 0xe, 0x7}, &(0x7f0000000100)=0x8)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={r1, 0x8}, &(0x7f0000000180)=0x8)
getpeername$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c)

00:00:51 executing program 3:
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
r1 = dup2(r0, r0)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0xffffffffffffffef, <r2=>0x0}, &(0x7f00000003c0)=0xc)
open(&(0x7f00000005c0)='./file0\x00', 0x0, 0x10)
setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000000)={r2, &(0x7f00000004c0)=[@in6={0x1c, 0x2, 0x440d, @empty, 0x3}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x3, 0xa, @loopback, 0xfff}, @in6={0x1c, 0x1, 0xdc, @remote={0xfe, 0x80, [], 0x0}, 0x3}, @in6={0x1c, 0x0, 0x3, @loopback, 0x4}, @in={0x2, 0x3, @multicast2}, @in6={0x1c, 0x2, 0xf6e, @empty, 0x4}, @in={0x2, 0x2}]}, &(0x7f0000000580)=0x10)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000440)={<r3=>0x0, 0x1, 0x7}, &(0x7f0000000480)=0x10)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000400)={<r4=>r3, 0x1f, 0x20, 0x2000000183}, &(0x7f0000000040)=0x2a)
preadv(r1, &(0x7f0000000380)=[{&(0x7f00000000c0)}, {&(0x7f0000000100)=""/183, 0xb7}, {&(0x7f00000001c0)=""/142, 0x8e}, {&(0x7f0000000280)=""/199, 0xc7}], 0x4, 0x0)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000080)={r4, 0x2, 0x2}, 0x8)
select(0xffffffffffffffc6, 0x0, 0x0, 0xffffffffffffffff, 0x0)

00:00:51 executing program 0:
unlink(&(0x7f0000000000)='./file0\x00')
r0 = open(&(0x7f0000000040)='./file0\x00', 0x80, 0x4)
r1 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x80, 0x5)
getsockname(r0, &(0x7f00000000c0)=@un=@file={0x0, ""/36}, &(0x7f0000000100)=0x26)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000140)={<r2=>0x0, 0xd5d, 0x3, 0x0, 0x9}, &(0x7f0000000180)=0x18)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000001c0)={<r3=>r2, 0x3, 0x9, 0x0, 0x0, 0xa854}, &(0x7f0000000200)=0x14)
mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000240)={0x5, 0x5800, 0x0, 0x10000, <r4=>r3}, &(0x7f0000000280)=0x10)
r5 = dup2(r0, r1)
symlink(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00')
mprotect(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000340)={<r6=>r4, 0x57}, &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000003c0)={r4}, &(0x7f0000000400)=0x8)
r7 = semget$private(0x0, 0x5, 0x2)
__semctl$GETPID(r7, 0x5, 0x4, &(0x7f0000000440)=""/4096)
semget$private(0x0, 0x5, 0x1)
shmget(0x1, 0x4000, 0x20, &(0x7f0000ffc000/0x4000)=nil)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x22, &(0x7f0000001440)={0x3, 0x40, r6}, 0xc)
getsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000001480), &(0x7f00000014c0)=0x4)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000001500)='htcp\x00', 0x5)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000001540)={0x1, 0x1, r3}, 0xc)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x8, &(0x7f0000001580)={0xfffffffffffff001}, 0x4)
preadv(r1, &(0x7f0000001b80)=[{&(0x7f00000015c0)=""/185, 0xb9}, {&(0x7f0000001680)=""/120, 0x78}, {&(0x7f0000001700)=""/209, 0xd1}, {&(0x7f0000001800)=""/249, 0xf9}, {&(0x7f0000001900)=""/164, 0xa4}, {&(0x7f00000019c0)=""/125, 0x7d}, {&(0x7f0000001a40)=""/137, 0x89}, {&(0x7f0000001b00)=""/65, 0x41}], 0x8, 0x0)
setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000001c00)={r6, 0x1}, 0x8)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000001c40)={r3, 0x7f}, &(0x7f0000001c80)=0x8)
mkdir(&(0x7f0000001cc0)='./file0/file0\x00', 0x21)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000001d00)={r4, 0x81, 0x3}, 0xc)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x10, &(0x7f0000001d40)=0x5, 0x4)
munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000)
setsockopt(r1, 0x1, 0x200, &(0x7f0000001d80)="f23f7e8fbc63f92848c99b938f979bef85ad87dc5046fdf2e5c987c3f6ecb1cbacd0ebf2545d75cb1014ba8409a13b8ffc6157d7e517f51141a6095cfd31b7511114a4f6a6d67a13f3cb5f4cb5ab0a44439b0c9c9dfd6f29d503979b49154e8358f79a63f00960ec443540c5140c48a179c3b41950fd4398635fac3106918116f70c4864538360fe7a3a7a4aeb9569c91e0f2d2d99d99d23597dd9c96d8681eaa44ba6", 0xa3)

00:00:51 executing program 1:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r1 = fcntl$dupfd(r0, 0x11, r0)
sendmsg$inet6_sctp(r1, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0xfffffffffffffefc, &(0x7f0000000940)=[{&(0x7f0000000880)="a78b0c324db045391da8f56d63095bfac29bcc4021902953acb8e213369721101585bde2b741ca5a10e4bc78f15c13e3be6e575998b57ffc28e7a4f99a54b25619f71107c16ebe3b0adb7b97b2002e22aa5368b22419c3e09901f5f9a2d057f012239cf5969a96506a4f44740eeb04b7deb7569f7d25197c6e5521179bf478cebdfb2e901b61dc662408c600478faca803f1"}, {&(0x7f0000001400)="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"}], 0x1, 0x0, 0x0, 0x4}, 0x188)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000980)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0, <r3=>0x0]}, &(0x7f00000009c0)=0x2c)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000a00)={r3, 0x4, 0x1, 0x9, 0x4}, &(0x7f0000000a40)=0x18)
sendmsg$unix(r1, &(0x7f0000000840)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000700)=[{&(0x7f0000000080)="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", 0xfb}, {&(0x7f0000000180)="1139196b1bcd56426c1dc2f7b3188d896ffd54a787c482b501d3d18150edd323d0eaeae91247d69842bc5647266029198f7ae6e99041f80742fabb4aa5558be24a7a7655a6ad6443e6086c754c03f2a9799d64cd8d75a284cc660b6920cf0d70d5bff623f47f992efe30580653bcf39c8135063fa03cbe4590bf0afe66d380ee625b1914bdab", 0x86}, {&(0x7f0000000240)="1b0509e486b242695d44d0bf7ebbe9", 0xf}, {&(0x7f0000000280)="bc96a4cce2c99a14cef4337cf9eb2f8707a67f2e3b9ebb1ece13b37dcf2968a09a15cf42fce6c8f7e364f4ccee5e4d04211d5da45b5667bd022121ca0cada2ddde", 0x41}, {&(0x7f0000000300)="7361c1673ebc2310e3a358de62aaa397929137cfffdaa2ef6c0f42490c575c2223626ea06b2e69a0a6659e5cc0b08af81e3dd636c438126ff030cbd04562bd3e0cce922f31944fe819522679a8c1721a81dcdd44f09fdb0f7566e673d4544fc840d9c808b100c75cefb890b66707a799351464f6395ab8603ed06a808fa1662712a44c2d778fdefcd952de2fad69a9cd86ec12e93d0f79c3a43922e30cdeb747d062fb1e5fe1a5871009c5f1914133ec7debdd691d47b7b681b4a94beab23dcc43c1307f6e23241712bab512cb83e644c7c6792a73856db62af890df9cbe539b540bd39b6650ca5383a647728d9d620f549dbe23a8b112", 0xf7}, {&(0x7f0000000400)="e53084d0cbd67a72a36d48546238b4e8577fa99d7c34521caf1475837bcf76c45171d7d663f25d35e4f4d42a2fa2e4262934d79f5380cd609caa5f7479d42ed9494596e5f72ab033c952e3f84a98ec43dd9677ca346ac449964464f6a7a7b58d58a34440284cdac032adcc95fca2bc5d8b8129cf469874a056bf4cb0d176d37aac6bef48842daa6f2dcf1206b1facc5c936133a82eef9610f8f4b53c1194feac23607f9b3ccc9e71d6fbfc84e61206609069096d07d0d74a49e4afa1daadc90ac41097e7cc1637f762330fcbabfa9c8921", 0xd1}, {&(0x7f0000000500)="a4e646e126fd0ce4c5a8e379c61e329a91571987bc9d1ef21e9bb55b50963258b2f01d8a12133ca20f10e342b045d8611e5071b0b7d3e05480356a69d7ee140b830d3fd7b6732dc70f4c6cdc2914154d6a5ffded317e08a9ff74bba54c591757059e911954b20887a7ffcc4dc7c44aa7e24f679557800e534067337cde6a63f489538017f0cb7305c256458f21bc0568c1a7cc86b1d50087068a4a0e6bba4ee7d7bade129032886e8568b2ffa697d986f16afae241c2edb55177db72d66c1c7940a36b81a5f2082576a22a982dd8c4f1e63abe293f2a8804242be62426cc21f2b6bda97bb5c79ad7935b78ecd464", 0xee}, {&(0x7f0000000600)="48aaa052fae577fec9655ac12b173f80012b9bee9b8ec72beaca070ab0c0ff15b78b930f9e8deae19efbc2a97488dc6817432c71f9", 0x35}, {&(0x7f0000000640)="c2d4d73e5d74e99f825219a871f4e1292019a93442870c4e9b3c4f19d41a970a01ea13b4c1a052d7c6ce7056259651de210622eef598fc9231257617a4037560296c4b85e8176af259aa64b5ba03d2db2ba613bf5461acb637ed26b9ff3120ae8e3918ac623b2eca04c52384391fd63e763e9d0ecb59819c14c47b9a27587b577d4f9c7f4391b1d935f0c206645cb7116a8fdb337d372c07bfca978ca037668a7f5025b76d5213a3f1d635d389ea52bd62e6082fa4a2", 0xb6}], 0x9, &(0x7f00000007c0)=ANY=[@ANYBLOB="3000000000000000ffff000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="2000000000000000ffff00000400047e", @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="000000001800000000000000ffff000001000000", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0x68, 0x20189}, 0x189)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000a80)={@in={{0x2, 0x0}}, r2, 0x5, 0x9, 0x8, 0x2, 0x8}, &(0x7f0000000b40)=0xa0)

00:00:51 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup(r0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet_tcp_buf(r1, 0x6, 0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4)
getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4)

00:00:51 executing program 3:
r0 = socket(0x10, 0x4, 0x7f)
preadv(r0, &(0x7f0000001640)=[{&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/135, 0x87}, {&(0x7f00000013c0)=""/167, 0xa7}, {&(0x7f0000001480)=""/143, 0x8f}, {&(0x7f0000001540)=""/206, 0xce}], 0x5, 0x0)
r1 = fcntl$dupfd(0xffffffffffffff9c, 0xc, 0xffffffffffffffff)
preadv(r1, &(0x7f00000002c0)=[{&(0x7f0000000000)=""/235, 0xeb}, {&(0x7f0000000100)=""/13, 0xd}, {&(0x7f0000000140)=""/119, 0x77}, {&(0x7f00000001c0)=""/237, 0xed}], 0x4, 0x0)
fcntl$setstatus(r1, 0x4, 0x4)

00:00:51 executing program 3:
r0 = socket$inet6(0x1c, 0x3, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x4a, 0x0, 0x0)
r1 = socket$inet(0x2, 0x2, 0x3)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000000)={0x1, [0xfff]}, 0x6)

00:00:51 executing program 2:
r0 = socket(0x2, 0x1, 0xff0)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="827f2e2f660200000000"], 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000100)=0xffffffffffffff00)

00:00:51 executing program 1:
r0 = dup(0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={<r1=>0x0, 0x8}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={r1, 0x4}, 0x8)
r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r2, 0x0, 0x69, 0x0, 0x0)

00:00:51 executing program 2:
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0xb)
r1 = semget(0x2, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, &(0x7f0000000280))
__semctl$GETALL(r1, 0x0, 0x6, &(0x7f00000000c0)=""/143)

00:00:51 executing program 0:
r0 = open(&(0x7f0000000100)='./file0\x00', 0x130009, 0x2)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000140)="54b5c11db40370d0ca701427a830df1032e3e61fccf49bef146f06e9652f305173124f785fa2a38fdf2180551e6ff0b175e7d7383104fb42a782f098bc1a1e14a6c06c63a61b97413e4539", 0x4b)
r1 = socket$inet(0x2, 0x0, 0x3)
accept4$unix(r0, &(0x7f00000001c0)=@abs, &(0x7f0000000200)=0x8, 0x20000000)
getsockopt$inet_tcp_buf(r1, 0x6, 0x67, &(0x7f0000000000)=""/135, &(0x7f00000000c0)=0x87)

00:00:51 executing program 1:
freebsd10_pipe(&(0x7f0000000000))

00:00:51 executing program 2:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
sendmsg(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, 0xb1, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYRESOCT], 0xffffffffffffff46}, 0x100)
r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x10)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f00000000c0)={<r2=>0x0, 0x2b, "7d1ff17bc911013cf36d2b10550c095c0a9509f5ec68e78487492504079eda728cbec218284e7c4fa97827"}, &(0x7f0000000100)=0x33)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000140)={r2, 0x4}, 0x8)

00:00:51 executing program 3:
r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000001c0)={0x4}, 0x4)
r1 = open(&(0x7f00000002c0)='./file0\x00', 0x400000, 0x10)
symlinkat(&(0x7f0000000040)='./file1\x00', r1, &(0x7f00000000c0)='./file0\x00')
mkdirat(r1, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r1, &(0x7f0000000440)='./file1\x00')
setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0x66, &(0x7f0000000100)={0x1, 0x1, 0x29e, 0x400, 0x8}, 0xc)
fchmod(0xffffffffffffffff, 0x129)
renameat(r1, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000300)='./file2\x00')
utimensat(r1, &(0x7f0000000140)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', &(0x7f0000000000)={{0x0, 0x8}, {0x10000, 0x7fffffff}}, 0x0)
socket$inet6(0x1c, 0x10000001, 0x41c08cd1)

00:00:51 executing program 1:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0)
fstat(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0})
r1 = getgid()
lchown(&(0x7f00000000c0)='./file0\x00', r0, r1)
r2 = socket$unix(0x1, 0x0, 0x0)
accept4(r2, &(0x7f0000000200)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000240)=0x10, 0x10000000)
rename(&(0x7f0000000040)='./file0/file0\x00', 0x0)

00:00:51 executing program 3:
r0 = socket$unix(0x1, 0x1, 0x0)
clock_nanosleep(0xe, 0x1, &(0x7f00000000c0)={0x1, 0x35ee}, &(0x7f0000000100))
r1 = getpgrp(0x0)
r2 = fcntl$dupfd(r0, 0x11, r0)
getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={<r3=>0x0, 0x2}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r2, 0x84, 0x8002, &(0x7f0000000280)={r3, &(0x7f0000000200)=[@in6={0x1c, 0x3, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0xefaf}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x2, 0x7, @loopback, 0x10000}]}, &(0x7f00000002c0)=0x10)
fcntl$setown(r0, 0x6, r1)
fcntl$setown(r0, 0x6, 0x0)
sendto(r0, &(0x7f0000000140)="874427768706cdb199fb5a0166f67c75fc32bc911c532c23193b5eb99e06e66d70dd36b3ad66d61cb51cd4b293d75434ee1b14b7033e3ca9c5bac38e2c09c6af80bfd0aa55ce646e95af7fa3243aa82b57810551715e351f7fab13d315d32cdc168bfd746d7f9cb5440bb531f07acb3b8e9a9a649a4851c27f36dd2bea1885e2a38a78a002c9fddfc71ee24572490b4c801e8d912163703d466e7d7b9646aacb03f0cdde", 0xa4, 0x1, &(0x7f0000000080)=@in={0x2, 0x2, @loopback}, 0x10)

00:00:51 executing program 0:
clock_gettime(0x0, &(0x7f0000000000))

00:00:51 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x0, 0x2}, 0xc)
socket$inet6_sctp(0x1c, 0x0, 0x84)

00:00:51 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x3001, &(0x7f0000000140)=ANY=[@ANYBLOB="00000010"], &(0x7f0000000180)=0x4)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000001c0)={0x0, 0x3ff, 0x6, 0x10000, 0x8, 0x1, 0x1, 0x9, {@in={{0x2, 0x3, @multicast2}}, <r1=>0x0, 0xb683, 0xc1d, 0x1000, 0x4, 0x4}}, &(0x7f0000000280)=0xb8)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000002c0)={r1, 0x7dc, 0x307}, 0x8)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000300)={@in6={{0x1c, 0x1, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x4}}, r1, 0x7, 0x1, 0x2}, &(0x7f00000003c0)=0x8c)
r2 = socket$inet6_sctp(0x1c, 0x4, 0x84)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f00000000c0)={<r3=>0x0, 0x9}, &(0x7f0000000100)=0x8)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000000)={<r4=>r3, 0xd1}, &(0x7f0000000040)=0x8)
socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000080)={r4, 0x8}, 0x8)

00:00:51 executing program 2:
r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x20000000)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000100)={0x5, [0xffffffffffffffff, 0x0, 0x8, 0x7, 0x3f]}, 0xe)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000140), &(0x7f0000000180)=0x4)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000001c0)={<r1=>0x0, 0xd5, "e31fc90c6c4b8d32308ee8d19409529647256416e2700ec64bee2330668ebbebb350250f1f52ce572c6aaa32193d96ca6e00d3a986f7b1c4c0173e971b06af81d237403cf743e85d2dc21ed6d984de4e2d68a6048ee0e1adf0433e333055b65c8f2177d74628ba74a6a3278bbf12a231ad6b6df69972f1587e8f822118ac6bdfd641e7bec56a92ef1b9107281fb22fc1b0c0cf5b31c2a030d7f66f0e4bb5befad1c9ae4404839980e4a4466f89c03233c992ea06422f01422273a30b38beecf64eaabef010a7bb8e3c18e75f372acb558ffcc7755f"}, &(0x7f00000002c0)=0xdd)
setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000300)={r1, 0x4}, 0x8)
pwritev(r0, &(0x7f0000000740)=[{&(0x7f0000000340)="f428ad7fa2c23194fd078255fbbd1a617270473e783d3b0e92134c1caf8573ab053baf93e5e1d130865be3b074ad57c4c6a091bbc0e68fac376dd0f348fe47faebcbd532858a82d572229acdb54b7e1cedd9ac08f670c670b21f5c77cc1c3def510411dd3ed9ad481a30367fb019572fd9f1d15c51be287a83aeae561ac9f62fb572bc41af9836b22db6b56bf4dd3652656cfc6d544c9d2ed5fdb18230d5ff93ca063a9605759d0411859da8", 0xac}, {&(0x7f0000000400)="8d421ed4bb32934b57781f179ec5226838033295619256376136efd30b7154ac892f01b972606d5771c6b4a05fdae8f7109e39964c17600bf2bc46351c52b25cca82347a51", 0x45}, {&(0x7f0000000480)="db86d4447cd03bcf37b5631abb110bf00258ff2bd906e3c5951c248a4d17bca602933add536664360ec08f90f425db2e3727b8d8cc92", 0x36}, {&(0x7f00000004c0)="6e701572fcb3cd3939b40afea70e0c1b8ae9dcd8bae12f2dc77af510296ba09f1e25626afee93ad46878127481d6278a23471f354c2a89d1e50fc80dc560cb1544097abf8d80a33d1fef145548bc85a2bc0b225f44225331cc19f5d4ba30ab", 0x5f}, {&(0x7f0000000540)="beaa65dfffc56d186a069004fd8921bc9867178666dbc4a06cb256da5cf6458fc651d49d90a4b49358d5e89eba88759f4b97d9086dcf36c64d8045c9b0491ab122d8a0c6878d17927ef583499bd444a4a85d99eb2d6a13f8620bccd0816902f7b825cf3978b75d9c1c77031177c65d72500b597c60e80b4884044c", 0x7b}, {&(0x7f00000005c0)="d8e53a102b1f57a5c053d1f4884be7492f9c092e9486466735c7046f3d6da6650f02b104973013ed231e06838a8205191bfdac2e5a5beaf8048f4407c61c6d439d19f4805b0f304b543c8843a9a31795c7cba4052d307e38dceacd0e319b389afa6b85977388391ce4322b7892380cd150f39c5fa05fb02a9802a08802a0814b424ec7e246d4cf8a9f9d0c3ed3022a973213", 0x92}, {&(0x7f0000000680)="e8b571e707e61f510e20ea62cdc58fd7def718fa211739ce93caadfb576c052b81e5aad4ea1209ee40cd947a46fb9c550183f07de4", 0x35}, {&(0x7f00000006c0)="3cf866bbd6f2d170d778b444cdfd73d2b99b00414011fcaa361a0368c57b92e1cb644b6f3c8ebe9b6c3d8a3dfb447e3b499fbae4312d829fa4d4d80823e74a27b56471c46d47cd676381", 0x4a}], 0x8, 0x0)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000007c0)={<r2=>r1, 0x7f00, 0x4, [0x9, 0x1, 0x2, 0x9c78]}, &(0x7f0000000800)=0x10)
r3 = accept4$inet6(r0, &(0x7f0000000840)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000880)=0x1c, 0x20000000)
r4 = socket(0x10, 0x7, 0xca)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f00000008c0)={r2, 0x0, 0x8, [0x5, 0x0, 0x5, 0x8, 0x1, 0xfffffffffffeffff, 0x6, 0x1]}, 0x18)
sendto$inet6(r3, &(0x7f0000000900)="36a973a149bc957eac2e6fbc1ee9fa7c67f579994332810212b961afdd27c32edd999aa90eb77516fa85cebf049ae93f5bc673e2899f9da640bfa8334f0973b9d898f5a336e27a8157b16f9ce5cdaed38e77cf42bcbdd9a729831011dfa3d478d26d3dc2aadb368d625b2b10f11e96d12d1cf5d2145930c8078b0c740a9f55a32c13d8fe7e22e746e793eef0981f1389e28ce40918bbf245a755c9560b057ee0f2afd99e803d58cc1d02dc5a816c", 0xae, 0x100, &(0x7f00000009c0)={0x1c, 0x0, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x4c88}, 0x1c)
r5 = accept4$inet6(r0, &(0x7f0000000a00)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000a40)=0x1c, 0x20000000)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x9, &(0x7f0000000a80), &(0x7f0000000ac0)=0x4)
accept4$inet6(r4, &(0x7f0000000b00)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000b40)=0x1c, 0x20000000)
setsockopt$inet6_MCAST_JOIN_GROUP(r5, 0x29, 0x50, &(0x7f0000000b80)={0x2, {{0x1c, 0x3, 0x9, @loopback, 0x5}}}, 0x88)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000000c40)={r2, 0x8001, 0x1000, "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"}, 0x1008)
setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000001c80)={'accf_http\x00', "b3334b582d737f181e353854c72934611c05c6f7f4b3cda213f27c96c0c3a491ff9143e83c60d29d0b2e4c5bf714ea39372e7c77f2d9dfaca358ef0f14484ab680687d5c0548bdd957548bb7cc30b8c8d2ccae1d412bf2efca1467f73125d720481ef67f248183200afc67984cd861c1cb020bc8b24068d657f59810c42bdce5b0471e2cdb6e7840c0de744be7c8c57295fc208cdbca261a17aa3617144ebbbb6c52bac302a7c184ae58e5c0369ef2ee05957ba5f044c23dec3ef4f99cc0384ef1dab6c112d853a19a2189934e755d5970259e3bf93ad94155a11a9115d31ba2e18bf78ea15d2d6fe6d7a42817ead12f"}, 0x100)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000001d80)={r2, 0x9, 0x80000000, 0x8, 0x1, 0x5}, &(0x7f0000001dc0)=0x14)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f0000001e00)={0xf, 0x5, <r6=>r2}, &(0x7f0000001e40)=0xc)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x900, &(0x7f0000001e80)={<r7=>r1, 0x8}, &(0x7f0000001ec0)=0x8)
setsockopt$inet6_udplite(r4, 0x88, 0x4, &(0x7f0000001f00)=0x7fff, 0x4)
getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f0000001f40)={r1, 0x1}, &(0x7f0000001f80)=0x8)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x900, &(0x7f0000001fc0)={r6, 0x59ca96f1}, &(0x7f0000002000)=0x8)
setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000002040)=0x100000001, 0x4)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r4, 0x84, 0x903, &(0x7f0000002080)={r7, 0x2, 0x2}, 0x8)
setsockopt$inet6_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f00000020c0)={0x62c, 0x7, 0x9, 0x1, 0x7e17d99d, 0xfffffffffffffeff, 0x5, 0x4, 0x5, 0x7, 0x563faa26}, 0xb)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f0000002100)={r1, 0x3, 0x2, 0x3, 0x100000001}, &(0x7f0000002140)=0x18)
socket(0x2, 0x5, 0x4)
getsockopt$inet_mreqsrc(r5, 0x0, 0x46, &(0x7f0000002180)={@rand_addr, @loopback, @local}, &(0x7f00000021c0)=0xc)

00:00:51 executing program 1:
r0 = socket(0x2, 0x7, 0x7f)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r1=>0x0]}, &(0x7f0000000100)=0x8)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000180)={r1}, 0x0)

00:00:51 executing program 1:
__semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000fc0)=""/15)
r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x10000000)
listen(r0, 0x7)

00:00:51 executing program 3:
r0 = semget(0x3, 0x0, 0x0)
__semctl$GETVAL(r0, 0x4, 0x5, 0x0)

00:00:51 executing program 0:
r0 = socket$inet6(0x1c, 0x10000004, 0x4)
getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000040)=0x8)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000480), &(0x7f00000004c0)=0xb)
fcntl$getflags(r0, 0x3)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000080)=0x80000000, 0x4)

00:00:51 executing program 1:
mincore(&(0x7f0000ffe000/0x2000)=nil, 0x2000, &(0x7f0000000000)=""/107)

00:00:51 executing program 3:
socketpair$unix(0x1, 0x4, 0x0, &(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg$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)
sendmsg$unix(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000400)="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", 0xec1}], 0x1, 0x0, 0x0, 0x8}, 0x180)

00:00:51 executing program 0:
setitimer(0x0, 0x0, &(0x7f00000000c0))
r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000080), &(0x7f0000000100)=0x4)

00:00:51 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
freebsd10_pipe(&(0x7f0000000380)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
accept4$inet6(r1, &(0x7f00000003c0), &(0x7f0000000400)=0x1c, 0x30000000)
r2 = dup(r0)
getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="20000000f90b00000004010180004000ee0f00001c004e2376000000000000000000000000080000000000000020d62516a154346d6fec2200000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b967b1cd8a0c7c1607b197578a81ac497d78eaa120b0a898f4776fedeea0da0a7292069ee91e87809d9ca20e5f25155b1f2f34bbd41d231b7cdd95d280c9e6d2bf6b6be5e3b61587f6956ff05a52846500000000000000000000000000e600f3ffffff", @ANYRES32=<r3=>0x0, @ANYBLOB="080000050000000001c7b31f21b36f040000000000ff7f"], &(0x7f00000000c0)=0xb0)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000100)={r3, 0x4}, 0x8)
socketpair(0x17, 0x3, 0x0, &(0x7f0000000340))
fsync(r0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000280)={<r4=>0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000002c0)=0x10)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f0000000300)={r4, 0x0, 0x100}, 0x8)
ftruncate(r0, 0x3)
open$dir(&(0x7f0000000000)='./file0\x00', 0x20200, 0x100)
fchmod(r0, 0x8)

00:00:51 executing program 3:
r0 = socket$unix(0x1, 0x2, 0x0)
freebsd11_fstat(r0, &(0x7f0000000000))

00:00:51 executing program 0:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
getrusage(0xffffffffffffffff, &(0x7f0000000000))
freebsd10_pipe(&(0x7f00000000c0)={<r1=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000100)={<r2=>0x0}, &(0x7f0000000140)=0x8)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000001c0)={r2, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000200)=0x10)
setsockopt$inet6_int(r0, 0x29, 0x25, &(0x7f00000014c0), 0x4)

00:00:51 executing program 1:
r0 = socket(0x2000000011, 0x3, 0x0)
getpeername$unix(r0, 0x0, &(0x7f0000001080))
execve(0x0, &(0x7f0000000000), 0xfffffffffffffffe)

00:00:51 executing program 3:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000000), &(0x7f0000000080)=0x4)
freebsd10_pipe(&(0x7f00000002c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000100)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, <r2=>0x0}, &(0x7f00000001c0)=0x8c)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000200)={0x200, 0x5, 0x0, 0x75, 0x1ff, 0xffffffff, 0x6, 0x0, r2}, &(0x7f0000000240)=0x20)
getsockopt$inet6_int(r0, 0x29, 0x3c, 0x0, &(0x7f0000000040))

00:00:51 executing program 2:
mkdir(&(0x7f0000000080)='./file0/file0/file0\x00', 0x80000000)
r0 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0/file0/file0/file0\x00', 0x2, 0x80)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000140)={@in={{0x2, 0x3, @rand_addr=0x3}}, <r1=>0x0}, &(0x7f0000000200)=0x8c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000340)=ANY=[@ANYBLOB="02004e22e00000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r1, @ANYBLOB="84887675d914c268dd6698fca1e9778e13a7e2352857f4824a6e20126258c7b468dce839ef2b8df8181882905163624cc527e0b05cf9d5f466370a3b"], &(0x7f0000000300)=0xa0)
symlink(&(0x7f0000000100)='./file0/file0/file0\x00', &(0x7f0000000000)='./file0/file0\x00')
chroot(&(0x7f0000000040)='./file0/file1\x00')

00:00:51 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = fcntl$dupfd(r0, 0x11, r0)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={<r2=>0x0, 0x9}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000080)={r2, 0x8001}, 0x8)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x1101, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000001340)=0x10)

00:00:52 executing program 3:
r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f00000000c0))
getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000180)=0x4)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000001c0)={<r1=>0x0, 0x7f, 0x1, 0x800, 0x9}, &(0x7f0000000200)=0x18)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000240)={r1, 0x7, 0x6, 0x180}, &(0x7f0000000280)=0x10)
r2 = open(&(0x7f0000000140)='./file0\x00', 0x400fffd, 0x0)
socketpair(0x0, 0x20000003, 0x1, &(0x7f0000000000)={<r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000040), &(0x7f00000002c0)=0x4)
freebsd11_getdents(r2, 0x0, 0xda)

00:00:52 executing program 1:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000140)={<r1=>0x0, 0x7f, 0x6, [0x8d, 0x5, 0x1, 0x4, 0x2, 0x0]}, &(0x7f0000000180)=0x14)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={<r2=>0x0, 0x38e77612, 0x2}, &(0x7f0000000200)=0x10)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={r1, 0x7fff, 0x3, 0x0, 0x9, 0x73, 0x7, 0x2, {@in={{0x2, 0x2, @rand_addr=0x9}}, r2, 0x1, 0x0, 0x2, 0x4}}, &(0x7f0000000300)=0xb8)
r3 = socket$inet6(0x1c, 0x3, 0x0)
setsockopt$inet6_group_source_req(r3, 0x29, 0x53, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108)

00:00:52 executing program 0:
r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0)
pwritev(r0, &(0x7f0000000640)=[{&(0x7f0000000380)='i', 0x1}], 0x1, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0)
mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000)
setitimer(0x0, &(0x7f0000000000)={{0x4, 0xd06681f}, {0x8, 0x8000}}, &(0x7f0000000040))
msync(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0)

00:00:52 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000000080)=0x2, 0x4)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200, 0x80)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000040)=0x629, 0x4)
bind$inet(r0, &(0x7f00000002c0)={0x2, 0x0, @local}, 0x10)

00:00:52 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
close(r0)
r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x0)
ftruncate(r1, 0x800800805ffff)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={<r2=>0x0, 0x5102}, &(0x7f0000000180)=0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000001c0)={0x101, 0x0, 0x0, 0x0, 0x40000, 0xa84a, 0xb4ab, 0x9, r2}, 0x20)
mkdirat(r1, &(0x7f0000000100)='./file0\x00', 0x1)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
accept4$inet(r3, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10, 0x20000000)
truncate(&(0x7f00000000c0)='./file0\x00', 0x8008008058)
fcntl$setstatus(r1, 0x4, 0x40)

00:00:52 executing program 3:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
write(r0, &(0x7f0000000080)="087025f93247a9c17f68ce0d44487c1d140952892aded1e403b91d7a188a45fc6b1cde15f8bfb726d7ee984077286995868a0717bef2961d819bdab1b172903971455a478ca4fefafa65a6aa0d622e016a0898eb6737f3db4ba1da26ad89f9a6a5bfde5e00c73671df8a66a78ac3a793b4290481cfa66fa7dbb5a4a3053132cbcbb0bf4328e5432ae5c47da4ea64997394b7d0644bad41333a643adf7c8b42f8ff99f964e811b09eab17a0da", 0xac)
recvfrom$unix(r0, &(0x7f00000000c0), 0x832f1f7d, 0x0, &(0x7f0000000000)=@abs, 0x20000000)
close(r0)
write(r1, 0x0, 0x0)

00:00:52 executing program 1:
socket$inet_icmp_raw(0x2, 0x3, 0x1)
socketpair(0x17, 0x4, 0x3, &(0x7f0000000000)={<r0=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={<r1=>0x0, 0x6, 0x200}, &(0x7f0000000080)=0xc)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000000c0)={r1, 0xe9, "d0d17bf233897590aff9d1c1d12239cf2aeef2ae725c54dbdafe74dc9c61342aa6d7feb15c8ccc074398dc2e1f9b8982aa4077e5553b5812527c97d520f575a24ab37434b7ed075f8e804264a1aa857ef4e8cb3e11592627ae0b4e01cfa42f4ea86873b78c4632fe6cc2c1c2f55fb0cb8a7c32d7119dad8754da72e6c75aba670b3334c4ecb9cb9aeb29ccfacb64c1d7f226165a2aa650354cd413ebe54520a8a50d9b8252f0c0e831a27994ef1105d6fe3655ea80dd14b03fe29acc2acb01b8407c1a93a2f77a92354e0ca824eafca3f2c21149b1ae92c2954248b84ffa1ec5612d2dee5d0a9482e5"}, &(0x7f00000001c0)=0xf1)

00:00:52 executing program 0:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000000)={0x1000, 0x4, 0x400, 0x40003, 0x2, 0x5, 0x0, 0xfff, <r2=>0x0}, &(0x7f0000000200)=0xfffffffffffffedd)
getsockopt$inet_udplite(r1, 0x88, 0x4, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000080)=ANY=[@ANYBLOB="02004e207f0000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r2, @ANYBLOB="060e698c402ea2ca938a66a03479ffcc75e8"], &(0x7f0000000140)=0xa0)
getsockopt$sock_int(r0, 0xffff, 0x1009, 0x0, 0x0)

00:00:52 executing program 1:
getgroups(0x4, &(0x7f0000000040)=[0x0, 0xffffffffffffffff, <r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff])
setregid(r0, 0x0)
setregid(r1, r0)
setregid(r1, 0x0)
r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xc, &(0x7f0000000000)={@local, @broadcast, <r3=>0x0}, &(0x7f0000000080)=0xc)
setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f00000000c0)={@empty, @multicast1, r3}, 0xc)

00:00:52 executing program 0:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r1 = fcntl$dupfd(r0, 0x0, r0)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000040)={<r2=>0x0, 0x2, 0x80, 0xfffffffffffffff8}, &(0x7f0000000080)=0x10)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000000c0)={r2, 0x7}, 0x8)
clock_settime(0x0, &(0x7f0000000100)={0x9, 0x2})
sendmsg$inet6_sctp(r1, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001300)=[{&(0x7f0000001280)="8ba507f8fb0734d796b834f469345766e7dbf57388aff91e67e506c1735a61e7ab432041a98c59cf4b96bbbdaeed1f8bcb612436e107a6576b2ef1f519009e27221def6261a3c8655696b9ea388dcbd1b3e8fc71e3df15ec3a151a1f66ea4e9a0692", 0x62}], 0x1, 0x0, 0x0, 0x4}, 0x188)

00:00:52 executing program 3:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x32, 0x0, 0x0)
r1 = fcntl$dupfd(r0, 0x11, r0)
getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000000)=ANY=[@ANYRES32=<r2=>0x0, @ANYBLOB="28bf0000010000000500018003000500c94200001c004e2300010000fe8000000000000000000000000000aa0100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="a3e5000001040000ff7f0000000000aadd66252f"], &(0x7f00000000c0)=0xb0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000200)=ANY=[@ANYBLOB="1c004e23f8000000000000000000000000000000000000015404000000000000000000000000000000000000000000000000000000000000000000001600000000000000000000000000000000000000000000400000000000000000000000009e0500000000000000000000000000000000deba87ea200000000000000000000000000000", @ANYRES32=r2, @ANYBLOB="01000700ffff0000"], &(0x7f00000001c0)=0x8c)

00:00:09 executing program 3:
socket$inet6_icmp(0x1c, 0x2, 0x3a)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = dup(r0)
mknodat(r1, &(0x7f00000000c0)='./file0\x00', 0x0, 0x599)
r2 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c)
listen(r2, 0xb4)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000080), 0x4)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x3001, &(0x7f0000000140), &(0x7f0000000180)=0x4)

00:00:09 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000001680)={0x0, 0x8001, 0x7, 0x7, 0x9b, 0x1, 0x2f3, 0x6, 0x0, 0x5, 0x20}, 0xb)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000000)={<r1=>0x0, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000040)=0x10)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000001c0)={r1, 0x4}, 0x8)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000200)={r1, 0x8}, 0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={0x0, 0xd57, 0xb53}, 0xc)
r2 = accept4(r0, &(0x7f0000000240)=@un=@file={0x0, ""/99}, &(0x7f00000002c0)=0x65, 0x10000000)
sendmsg$inet_sctp(r2, &(0x7f0000001640)={&(0x7f0000000300)=@in6={0x1c, 0x3, 0x80000000, @empty, 0x81}, 0x1c, &(0x7f00000015c0)=[{&(0x7f0000000340)="fc59d57d0fb1bc5b3ee11774602d1a922de5272d21909e12bfe5a8fdf28f656ebb9ed9f7de3981e26e6fca9f18c0e5133b03771d3db70979451b0c6422af57b37bb6782af913e01ba9f4ff01d7e41507b8cfa1fefbf09f01", 0x58}, {&(0x7f00000003c0)="0065c492c026e0049b361536ad2ebd094f1e6466bd00036f75a4231804e789ea643d929f54bb4c935e65e9ec90cd8447b297503cb4e152a786a5c3ff485cce1a816095de59e8d99bae910a2f628bbd455d1ee103a18964e4c26d4f8c27d7667481c6e41b638b6fa8a3ab227ecc12", 0x6e}, {&(0x7f0000000440)="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", 0x1000}, {&(0x7f0000001440)="894cd44fb9fb68964cd90f91250b64d97d14199c1a7037ff252b9534d78e5e12aa2cb2b12817c5c26ad0915ee0d4ab5fa7214599834a8c448e9f9a7905b9b46606e24793051d2316cc4ae557d2a78db7cd94f76430e004d82729b1e1e688cfe7c0544a2c417b82ac1b84c6e794719706759cb29952a210ca10f8e3c7d6dacab7b2e737ab4914a0190117aead971cbda0bc31814a794a17b397c0624b5c3105c294840e9f6307b8375b09cae782b54c8bc3e4bc7bd52b980b9247978ea30e494b7a9d2e4823d44cc4f36644104f908d8d1e5ad572cc4b3a839096f73c8665e972aeb8373eec5b58402f", 0xe9}, {&(0x7f0000001540)="b38659681b2155cd132b51bc710a8d175d24b6b654b438b154470f3bf6a1e0582eeeddc328d9408e7d4d3f4ccfd55b78ab32da1d2e869d2bcc0f461addbe119d22294f324e09", 0x46}], 0x5, 0x0, 0x0, 0x1}, 0x1)

00:00:09 executing program 1:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_group_source_req(r0, 0x0, 0x54, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @broadcast}}, {{0x2, 0xffffffffffffffff, @loopback}}}, 0x118)
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000140)={<r1=>0x0, 0x8001}, &(0x7f0000000180)=0x8)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000001c0)={r1, 0x1e, "873408e72daad341294711fd39378d57efe4dc893bb6cc85242073b0d108"}, &(0x7f0000000200)=0x26)

00:00:09 executing program 0:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x3, 0x2, @empty, 0x62}, 0x1c)

00:00:09 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
pwritev(r0, &(0x7f0000002840)=[{&(0x7f0000001740)="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", 0x91f}], 0x1, 0x0)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000640)={0x0, 0x40, 0x100000000, 0x3, 0x1c, 0x9, 0x6, 0x80000001, {@in={{0x2, 0x1}}, <r2=>0x0, 0x2, 0x401, 0x6, 0x80000001, 0x80000000}}, &(0x7f0000000740)=0xb8)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000780)={r2, 0x4}, &(0x7f00000007c0)=0x8)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0)
mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000)
setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000800)={{0x1c, 0x1, 0x401, @local={0xfe, 0x80, [], 0x0}, 0x2}, {0x1c, 0x0, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0xfffffffffffffff8}, 0x401, [0x7ff, 0x4, 0x3, 0x320c, 0x0, 0x5, 0x9, 0x1]}, 0x5c)
msync(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0)
pwritev(r1, &(0x7f0000000580)=[{&(0x7f0000000000)='Pxl', 0x3}, {&(0x7f0000000040)="cf589d98c7b5f52ab6095f1b899ad342a5f4aa38c632b3f7f5bee2f45368d878e2f66a91e2b0b2e04bb328b54d0c98332f441a5b18e4abc5db31be42fb2524e5326a6874735f46e211575c1670a3368c54b0b3406df9ae084c385113f9076efee99bff91a97d423e0bce083cb8f30668c028502892ac6296de3080291c4d62581a035f58773cd98450ec001b21d01bae2b1b7fe7e80e938821098ba1fe37db25a3c9364cc284", 0xa6}, {&(0x7f0000000100)="6c844dcbe20ab79926ecafa17dfea37d7ce40e3ed8768f3a5a7b1b7c0b3af51fb26e5aa768f9c0758179e5963bb0b735ad3313e2eefaf1e8b8ae987b941fa32f11d20d0bd5c8651005f5ceaf8c89f96ee5c3e212367e3a7da50de1736c06d32c33a73bdd06d3455da0bce94608e8308ef1e9dca7cb92d2db9e59924977d15f0e9698b115299f29614dc921c9c6ce5d497c32", 0x92}, {&(0x7f00000001c0)="d8f75bf0afae064595ab2db8018b2608075ea966fc36b0576801e6040e3c3187ce41e3c26f134c3d1b71d0cdfeb8a335c98eaa85803af3537b0819ea4fceb068c26601193a09a86eef2acede40", 0x4d}, {&(0x7f0000000240)="4fefe30d1c1057d11bcd94463cd565d5801377f6248c68ce0793c9aeb461baa9589ad01e0ce0cbed8317c1607e99a93c370abb9d49666f5e2884e48e65c6c48e8353f5608a0e3380f358e9f68bc259418ac2b7338bb6941ba39cc8bd2225f19d75e5113cbb7b6d5739f3e606b54b823ce4e73a01b4ddafd06e2b2bcbb10c20302c7f6f0c7c1a216f2612977977e1323373bbd3dcff04beb19cbc3df44ade30f3f46d227352b8410d1c7c8a91dec6e6c610a09d6055e602e77f0f7c265d3624811abec0147ed98af4ad4bae7d306debd7", 0xd0}, {&(0x7f0000000340)="47fec4eba5811f0b452098d605c974368dfa364500351130b2c252207baeab84141662eba533c6bb419f9cdb489bf1aa1b7452ed5433cb5b8d213cd406b6815a4b8190709eb42d24f05dad799b61d5c42b37928517d653cc1ac2ad6929a74235d0afb65e0d2b8ee6ca9c368db0a4f7320cc6db12d1f507b565b7821426e69e5755b9014a0d054344e911ad9274f0b5de361b74c428a4c5a6535f215dcdc219af47897e00690acc5f6a53812e8df37d0d26b1555aad74", 0xb6}, {&(0x7f0000000400)="daf0e596bf67daea27f8265b6446c4", 0xf}, {&(0x7f0000000440)="4a2cf4e93d4cc296406e68d26970072dcd2be5dd25d10bce4c60b14b8d5d", 0x1e}, {&(0x7f00000004c0)="af2b20a6932e04738ce0edf54009706da3bc9763cef5f24591c7da7e55b80d73be1c0d77733145ccd4d61011f422c76468d7a512902044ad166043a8c963d77cc0a40ff84e35e029b9027d43edb3b1eab440f7e25aca7b9883ff61835c194845db6460e7578231e8d99f9a31332c8f3447dd4597343f83cfa189a621cbd365e332b751c7b60ba20ad916457835984c9f5016a5116c166e4902fbc3e6", 0x9c}], 0x9, 0x0)

00:00:09 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x28, &(0x7f0000000040), &(0x7f0000000080)=0x8)
socket$inet_sctp(0x2, 0x0, 0x84)

00:00:09 executing program 0:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000200)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000240)=0x1c, 0x0)
r2 = dup2(r0, r1)
fstat(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
r5 = socket$inet6(0x1c, 0x10000003, 0x0)
sendmsg$inet6_sctp(r5, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5dc]}}, 0x1c, 0x0}, 0x0)
fchown(r2, r3, r4)
socket$inet6_tcp(0x1c, 0x1, 0x0)
r6 = dup(r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r6, 0x84, 0x10, &(0x7f0000000000), 0x4)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x21, &(0x7f00000002c0)={0x9, 0x0, 0x0, 0x81, <r7=>0x0}, &(0x7f0000000300)=0x10)
getsockopt$inet6_sctp_SCTP_RTOINFO(r6, 0x84, 0x1, &(0x7f0000000340)={r7, 0xcef9, 0x9d, 0x3}, &(0x7f0000000380)=0x10)
setsockopt$inet6_IPV6_PKTINFO(r6, 0x29, 0x2e, &(0x7f0000000280), 0x14)

00:00:09 executing program 2:
open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001})
r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0xd50, 0x100000001})
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0)
fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x2, 0x3, 0x1000300010005})
r3 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400000002c2, 0x0)
fcntl$setstatus(r3, 0x4, 0x0)
pwritev(r3, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x1002f}], 0x1, 0x0)
accept4$inet6(r1, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x10000000)
fsync(r3)
open(&(0x7f0000000140)='./file0\x00', 0x28000, 0xe0)

00:00:09 executing program 1:
mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000)
munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000)
munmap(&(0x7f0000fff000/0x1000)=nil, 0x1000)

00:00:09 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r1=>0x0]}, &(0x7f0000000100)=0x8)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r1}, 0xc)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x2, [0x0, 0x0]}, &(0x7f0000000140)=0xc)
socket$inet_udp(0x2, 0x2, 0x0)

00:00:09 executing program 3:
getresuid(0x0, 0x0, &(0x7f0000000100))
freebsd10_pipe(&(0x7f0000000140)={<r0=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYBLOB="00000000e31df4e192dd3c66de18f6483da0d28618d173953a42c0c185bf03c27dcd5651", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0x20)

00:00:09 executing program 0:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x20940, 0x8)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000001200)=ANY=[@ANYRES32=<r1=>0x0, @ANYBLOB="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"], &(0x7f0000001140)=0x1008)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000001180)={0x1, 0x8001, r1}, &(0x7f00000011c0)=0xc)
setitimer(0xfffffffffffffffc, &(0x7f0000000180)={{0x0, 0x3f}, {0x400000000007, 0xffffffffffffff33}}, 0x0)
r2 = socket$inet6(0x1c, 0x10000000, 0x6)
setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000080)={0x0, 0x2, 0x4, 0x400}, 0x8)
getitimer(0x6, &(0x7f00000000c0))
socket$inet6(0x1c, 0x10000007, 0x20)

00:00:09 executing program 1:
r0 = socket$inet(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x4, 0x0, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="b170ecf01f470a17dd854894f23bb9fdd246b2a8f429fd36623f0dbf6ddeb15c5a65bbebc8ba5ce8bb078c78940b15cc4077591f248251ba746d75ee46dd27d0aad4abb2485860058d4973631fffceef58affb1ab61f", 0x56)

00:00:09 executing program 3:
r0 = dup(0xffffffffffffff9c)
getsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4)
setresgid(0xffffffffffffffff, 0x0, 0x0)

00:00:09 executing program 0:
ppoll(0x0, 0xffffffffffffff82, 0x0, 0xfffffffffffffffe, 0xcaf0167c64bc12dd)

00:00:09 executing program 2:
open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001})
r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0xd50, 0x100000001})
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0)
fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x2, 0x3, 0x1000300010005})
r3 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400000002c2, 0x0)
fcntl$setstatus(r3, 0x4, 0x0)
pwritev(r3, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x1002f}], 0x1, 0x0)
accept4$inet6(r1, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x10000000)
fsync(r3)
open(&(0x7f0000000140)='./file0\x00', 0x28000, 0xe0)

00:00:09 executing program 3:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
recvmsg(r0, &(0x7f0000002680)={&(0x7f0000000000)=@un=@abs, 0x8, &(0x7f00000025c0)=[{&(0x7f00000000c0)=""/4096, 0x1000}, {&(0x7f00000010c0)=""/132, 0x84}, {&(0x7f0000001180)=""/242, 0xf2}, {&(0x7f0000001280)=""/92, 0x5c}, {&(0x7f0000001300)=""/163, 0xa3}, {&(0x7f00000013c0)=""/226, 0xe2}, {&(0x7f00000014c0)=""/4096, 0x1000}, {&(0x7f00000024c0)=""/196, 0xc4}], 0x8, &(0x7f0000002640)=""/25, 0x19}, 0x1)
openat(r0, &(0x7f0000000040)='./file0/file0\x00', 0x6, 0x8)
mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0)

00:00:09 executing program 1:
mkdir(&(0x7f0000000040)='./control\x00', 0x0)
r0 = open$dir(&(0x7f0000000080)='./control/file1\x00', 0x100002, 0x100)
write(r0, &(0x7f0000000140)="364288d9cb2a811ed8e9042809f65fdd63dd7eae2c416c5596f0efd1f595e26da983b3d9a4ab5a11d467bbfb7123ba7ff90f4d68844d2ba8f41bdd2d65b7a3c6574d39a58fc6b6b27ed7b2150eb21cb3be1eb710a540261c752ffc1a4b22382c62ed24ad073cd7586d2abe3b7b8a8f5e012d74acd19c6b9e2c6ab4c03cdfd3cc048fe799da4065e92d6c7eeedfacbfe48f645786ec9278abf75db98ca4128a875319f55d3d41daa557d4a6c0b2f641512dddfee2bcfbda7d7d9ad0335f7827a7841b9aa6afec6eb92c75a5d0224503dd3f89ec216bbcd583a1d70c1f396b69adbf", 0xe1)
r1 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0)
fsync(r1)
mkdirat(r1, &(0x7f0000016ff8)='./file0\x00', 0x0)
rmdir(&(0x7f0000000000)='./control/file0\x00')
rmdir(&(0x7f0000000100)='./control/file0\x00')

00:00:09 executing program 0:
r0 = semget$private(0x0, 0x0, 0x312)
chmod(&(0x7f0000000040)='./file0\x00', 0x2)
__semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000000)=[0xfffffffffffffffd, 0x2])
r1 = shmget$private(0x0, 0x1000, 0x100, &(0x7f0000ffd000/0x1000)=nil)
shmctl$IPC_STAT(r1, 0x2, &(0x7f0000000080)=""/28)
__semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000180)={{0x20000000}})

00:00:09 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4)
r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendto$inet6(r1, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590", 0x39, 0x0, 0x0, 0x0)

00:00:09 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r1 = dup(r0)
fcntl$setstatus(r1, 0x4, 0x10044)
pwritev(r1, &(0x7f0000000600)=[{&(0x7f0000000580)='I', 0x1}], 0x1, 0x6d998)
pwritev(r0, &(0x7f0000000340)=[{&(0x7f0000000240)='!', 0x1}], 0x1, 0x0)
write(r0, &(0x7f0000000040)="9566103138f97b65a5da180c168f51455900ac9158537f5a00d5d298ac4c80b1530cf56895d3eff3121d3687dec3bd7e786cf1f462f8f18c74995a378b4a6cc5d3f42a2682622eca", 0x48)

00:00:09 executing program 3:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x100, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000040)={0x9, 0x4200, 0xffff, 0x889f, <r1=>0x0}, &(0x7f0000000080)=0x10)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000000c0)={r1, 0xfffffffffffffffc, 0xe5, "36204d0397c13ec23b012a8ed92be842ad7a099f0319306c6ca4cfa4f3d6179be4495b82bcba99b485a1d68b9bbe42b04abbe4c039cabc27d532241a8b015787c1de51b36b4f77c5036acbc8975eecb04e22c633b7776381f0298081d36765ea24bf41545b9bec51fac4c0536f8a7c6179dc8a9c2e16b3e1c4086e37d14f7ca2ec6d71ddd2c9e44ddc30b1b5719139aa4518e879f7c5806f2bb937d1a4bd7f933cc51d0c390978a82d20947b68f8cbd163fb7e9107a3823d47c919fb19f3644ebda2466ef1321699aa16c9620f2852282514f0b82e57745607e0ed803d03c09d6890cc8619"}, 0xed)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv6={0x1c, 0x84, 0xa, @local}], 0x1c}, 0x0)

00:00:09 executing program 3:
mkdir(&(0x7f00000001c0)='./file0\x00', 0x0)
truncate(&(0x7f0000000000)='./file0\x00', 0x7)
rename(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='..')

00:00:09 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
fsync(r0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8005, &(0x7f0000000080)={0x0, 0x0}, &(0x7f0000000040)=0x10)
socket$inet6_sctp(0x1c, 0x0, 0x84)

00:00:09 executing program 3:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r1 = socket$inet6(0x1c, 0x3, 0x3)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000080)={<r2=>0x0, &(0x7f0000000000)=[@in, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f00000000c0)=0x10)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000100)={r2, 0xd700, 0xf2}, &(0x7f0000000180)=0x6)
r3 = fcntl$dupfd(r1, 0x0, r0)
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000200), 0x14)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000480)={@local}, 0x14)

00:00:09 executing program 1:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0)
symlinkat(&(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00')
chroot(&(0x7f0000157000)='./file0\x00')
utimensat(r0, &(0x7f00000001c0)='./file0/file0/file0/file0\x00', 0x0, 0x0)
pipe2(&(0x7f0000000100)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100000)
symlinkat(&(0x7f00000000c0)='./file0/file0/file0/file0\x00', r1, &(0x7f0000000140)='./file1\x00')

00:00:09 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82021b9dc06d621685c15999690eb840ec962e2f66696c653000"], 0x1)
socket(0x17, 0x0, 0xfffffffffffffffe)

00:00:09 executing program 0:
fstat(0xffffffffffffffff, 0x0)
readlink(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)=""/23, 0x17)
r0 = socket$inet6(0x1c, 0x3, 0x4)
sendmsg(r0, &(0x7f0000000540)={&(0x7f0000000000)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f00000001c0)=[{&(0x7f0000000040)="f99485e3ef5ea4aa97c209f4b32b0a9faf3dd233a03286fbc297f6bba68235cc54ae1c83e5b5a4624e0d8bea3e35f3c9f8c73168ccbc3792439cd833d666ef0e7efe5584094103a86ae650ec475c6e30e12df426974a7c850e7fbb771ee926943b23910d1a2b7cb6b454df4f8cb6", 0x6e}, {&(0x7f00000000c0)="9c2a7b4efdf16e4e716cb740538b5e412042a61084d426a4f0aaabf49b70515d279b04b41678edf9c0bcd306d37512e08a508a1794fd072a85e6a332c7c0ac845ad8eb7b0de902523efd792e4726cd80930af59449900b8bb7e3cdbdfa56c8916c13afa8c9a9bc89edaa94d7f654b1badc94a76786b30a8cc18a4ad41f5ebb01dc18989f9b4f93298699f3f7cc05cd5b62487122dcc28ad56b4b8d47580e883ce1727e6a251e393b21e7e6a91ad5a984d02f8e39959c0789ed28068323f087bbdb82b0227fbce75ae7221353f56b", 0xce}], 0x2, &(0x7f0000000200)=[{0x88, 0xbf, 0xc4, "93468cccf21a6bcd2d5fd579c186af73d2d2c570835d268c9129ac6147fd8480cfb04f3ac6d8d2336009e0fa1d6d19f413ead1f9588caab400b9eb102050e4f11e84e3f610f40660b129e44716b458220f07a6d9e4baf7415f6cdbcff30f67d95f43d5f24f6d04ee5c185e9baf1a948f1c84491035b7dfce"}, {0x70, 0x3a, 0x4, "48a53ab0a03cc4b05e3363d56ed4a8fb65f402ca554de24029efd7cc274967291559ba92a87321947a3de63c9543e09fd617176740888b7e8b7f6b655f05e7acb537f5d0edb158ce79576efd712c4d8a4ce1193d3c05cf9d58a2f0be"}, {0x38, 0x9f, 0x9, "252dbd3822277be86df004f8f8c622b3aa0df54cc7999e6abd917a33d67098efa85f643c"}, {0xd8, 0x99, 0x3, "e08ae01971c381a772044c6b46f51d4838ace12e9baba104b465f49c14e55e1e9e3ed4c416354a5ddfa7098b9c2982e8d620da1f9f4e3a7527c5e69e7bdb574cf8865378f7e14c48a652225ef339b3b97d5501642f32f8e77a6f51a804c1e33de8ce86767db7be0a6a823a7e84294c8604ff66291d3d02bf6ccc7a605491e76fa5f9a3b4339570adb07b6cf0c3150ab546fc64eaadb19af140a956c1bd2d59c5c741fd93c1ef1bcb1ae4001ab97f8504add3a539e6f310dc40fec8015ba594258c74"}, {0xc0, 0xffff, 0x3f, "64754ff7a2797d5fe70c3f8e4815e176f6954384e9bf143bc01a83bc842e7e91b91a7fb0db50ae100bc146801b4f9f21fee047b7e8a01e355fc6a7c269b2acc35b6cfb5f8a9d42f310e007a054f5331d24cb5b9c68e9772e51263422dbf7fc08717293aaf547af6f5ab9e3b15e8ef21bfdcdcd630a7a17e18002f4b8000a4908b6227248da276bb31e0e16d6808580cbdc65df9cffe8af02a936b4362a7b3721ec1ee2ecf38f72caa9dc63dac72939"}, {0x78, 0xffff, 0x1000, "b4421053ec10570d55a47753896026e80575779116ef73518611dec732f9c3c5ab89722362f01828500ba0152a1ab8f9884232df78aec2f9fe4f58817baf683d1f55f258ef491c0c37d9a5f036dfe024aa6ad9534c1c1eebe0a67440c7d236bc3675f0337c8019"}], 0x340}, 0x20081)

00:00:09 executing program 2:
r0 = socket$inet6(0x1c, 0x3, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x57, &(0x7f0000000140)={0xffffffffffffffff, {{0x1c, 0xffffffffffffffff, 0x2, @remote, 0x8}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108)

00:00:09 executing program 1:
r0 = socket$inet6(0x1c, 0x3, 0x2436)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000000)={<r1=>0x0, 0x80000000, 0x3, 0xc4, 0x8}, &(0x7f0000000040)=0x18)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x9, 0x9, 0x7, 0x1, 0x6, 0x1, 0x99c, 0xb1a3, 0xfffffffffffff08e, 0xffffffffffff8b12, 0x10001}, 0xb)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x100, 0x0, 0x8, 0x100, r1}, 0xffffffffffffffda)
flock(r0, 0xf)
r2 = socket$inet6(0x1c, 0x2, 0xffff)
setsockopt$inet6_group_source_req(r0, 0x29, 0x10, 0x0, 0x0)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x104, &(0x7f00000002c0), &(0x7f0000000300)=0x4)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000240)={r1, 0xf, 0x2}, 0x8)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000200)={r1, 0x9}, 0x1df)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000100)=ANY=[@ANYRES32=r1, @ANYBLOB="910000001c1a15538d79311abb0deee8c5fd5c6cc05b1a663b1e6f8910e81398a463a4be8c71b64d1eb15fcef58bb68634b3e957cefbe3430fb5be7b93d1249987f7014fbfc3290b2b6c420799b8ee317d06d96506696f7bd0234247c41e2a2b475d7c2ae7972133a95a5e70d192121ec5017abb252b0e4db281d3ddf4c55ee5b1265063f5e006695bdd6d3c1cf5f0b625d6871257"], &(0x7f00000001c0)=0x99)
r4 = getpgrp(0xffffffffffffffff)
fcntl$lock(r0, 0xc, &(0x7f0000000280)={0x1, 0x2, 0x7, 0x3, r4})
r5 = shmget(0x0, 0x4000, 0x1, &(0x7f0000ffa000/0x4000)=nil)
shmctl$SHM_INFO(r5, 0xe, &(0x7f0000000340)=""/25)

00:00:09 executing program 3:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
shutdown(r0, 0x1)
connect(r0, &(0x7f0000000040)=@un=@file={0x0, './file0\x00'}, 0xa)

00:00:09 executing program 0:
open(&(0x7f0000000000)='./file0\x00', 0x100ffe, 0x0)
r0 = open(0x0, 0x40002, 0x0)
r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
truncate(&(0x7f0000000040)='./file0\x00', 0x90802)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000140)=0x40, 0xffffffffffffff6c)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x3, 0x800, 0x73, 0x611c, <r2=>0x0}, &(0x7f00000000c0)=0x10)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000180)={r2, 0x1}, &(0x7f00000001c0)=0x8)
sendfile(r0, r1, 0x0, 0x100007fffffff)

00:00:09 executing program 2:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = accept4(r0, 0x0, &(0x7f0000000200), 0x20000000)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={&(0x7f0000000240)=@in={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000280)="b479e888e5bf9a8c8e22d9c911a78af95fc68e34031607463c00250dd2d4ab78370df995aa3556d19e335475de52dc5db18efb5b25eb62b0aa59e5ed6f6bef4ea4fd2348c8045bd68c062ed1f9d939a36766eff756d1c25b73a8a45aab9b685b31b345ed559305b0a446cf8123c389d8eebacda6647bc1b6b97e5cd0aa2b92f03b3df78caa8016929778f475cad56fd9c7152883c59dc5676f2584759c9809cfffef8a5fe6cf5b08453650d407d5e3497ef08b6c4bd12bc0be3501057a38ed08a77de71971adfde55b8b6dbbc71d69dd3db5a6adc3ec55f3e368f7", 0xdb}], 0x1, 0x0, 0x0, 0x8}, 0x20008)
getsockopt$sock_timeval(r0, 0xffff, 0x1001, &(0x7f0000000040), &(0x7f00000001c0)=0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000080)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, <r3=>0x0}, &(0x7f0000000000)=0x8c)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000140)={r3, 0x393, 0x4}, &(0x7f0000000180)=0xc)

00:00:09 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0)
rename(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0/file0\x00')
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
lseek(r0, 0x0, 0x3)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000080)=0x4, 0x4)
r2 = accept(r0, 0x0, &(0x7f0000000000))
syz_execute_func(&(0x7f00000000c0)="c4a3f979050c00000052c4017de70d000000003e802419fdf30f70b40cabe2000000660f3a0cacd4a4f4d79c5f363667360f38f0760e0faead3e0000003647daa13f240000c4e17b128700000000c4e2a990641dbb")
setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x0, 0x7ff, 0x9, 0x8001}, 0x3)
freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x0, 0x7)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2a, 0x0, 0x0)

00:00:09 executing program 2:
mkdir(&(0x7f0000be0ff8)='./file0\x00', 0x0)
r0 = open(&(0x7f0000e06000)='./file0\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f000003f154)='./file0\x00', 0x0)
rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0/file0/file0\x00')
poll(&(0x7f0000000080)=[{r0, 0x2}, {r0, 0x2010}, {r0, 0x2000}, {r0, 0x121}, {r0, 0x8}, {r0, 0x40}, {r0, 0x41}], 0x7, 0x3)

00:00:09 executing program 0:
sendmsg(0xffffffffffffffff, &(0x7f0000024000)={&(0x7f0000000000)=ANY=[@ANYBLOB="0014be054884824c88015949be013b96a6650839599e4bca76e854609bbef3cd937a1fa54a6d8b4d18dbfd84a9e97241a9d86ecfe75b76234fa99ee1460e473145a2cbfffcbdbc25fb"], 0x2, 0x0, 0x0, &(0x7f0000012fe4)=[{0x10}], 0x10}, 0x0)

00:00:09 executing program 1:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r0, 0xffff, 0x1009, &(0x7f0000000000), 0x4)
pipe2(&(0x7f0000000140)={<r1=>0xffffffffffffffff}, 0x100004)
symlinkat(&(0x7f0000000100)='./file0\x00', r1, &(0x7f0000000180)='./file0\x00')
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="01000000", @ANYRES32=<r2=>0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000200)=0x10)
setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000240)={r2, 0x6, 0x3f}, 0x8)
openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x200, 0x0)
getsockname(r0, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10)
getsockname(r0, &(0x7f0000000280)=@un=@abs, &(0x7f00000002c0)=0x8)

00:00:09 executing program 0:
r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001})
r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
dup(r0)
fcntl$lock(r2, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x2, 0x100000001})
r3 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000140)={<r4=>0x0, 0x90, "6415fb3c31310f4109486bcdf6d84ca57c92beabefdfbfca03f1139cc40ab8731361cdfb0f0486d50655eadc97ccb7ad291ee6bf6cf5ff337db4c3f4ec7a67a5a2b6988985cee3d8e8c7d20c9a7b9b67996577383bcb5bd8a5cdec0f209967ac8556fd6c525c15d2be03bb3a0ce89c1defa0da77e4a18e28fc91b8f22dc4ae785093c6945f24aff7afd9dcd9eb310647"}, &(0x7f0000000240)=0x98)
setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000300)={r4, &(0x7f0000000280)=[@in6={0x1c, 0x1, 0x4, @empty, 0xb1}, @in={0x2, 0x2, @multicast2}, @in={0x2, 0x2, @broadcast}, @in6={0x1c, 0x3, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0x66ab}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x3, @rand_addr=0x7}]}, &(0x7f0000000340)=0x10)
fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x2, 0x2, 0xffffffffffffff7f, 0x1000300010005})

00:00:09 executing program 3:
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x400000002c5, 0x3)
ftruncate(r0, 0x800800805ffff)
r1 = fcntl$dupfd(r0, 0x11, r0)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={<r2=>0x0, 0xfffffffffffffa98}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000000c0)={r2, 0x5}, 0x8)

00:00:09 executing program 2:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
readlink(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0), 0x0)
r2 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x0)
bind(r1, &(0x7f0000000240)=@un=@file={0xd80f49edce43012d, './file0\x00'}, 0xa)
fchdir(r1)
preadv(r0, &(0x7f0000000140)=[{&(0x7f0000000080)=""/163, 0xa3}], 0x1, 0x5)
accept$unix(r2, &(0x7f00000001c0)=@abs, &(0x7f0000000200)=0x8)

00:00:09 executing program 1:
r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10)
getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
bind(r1, &(0x7f0000000180)=@un=@file={0xd80f49edce43012d, './file0\x00'}, 0x3)
socket$inet6_sctp(0x1c, 0x0, 0x84)

00:00:09 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x28, &(0x7f00000000c0)=ANY=[@ANYRES32=r0], 0x1)

00:00:09 executing program 2:
setrlimit(0x8, &(0x7f0000000040))
r0 = socket$unix(0x1, 0x3, 0x0)
lseek(r0, 0x0, 0x0)
r1 = socket(0x3, 0x5, 0x5)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000000)=0x2, 0x4)
freebsd10_pipe(0x0)

00:00:09 executing program 1:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x110180, 0x8)
socket$inet_sctp(0x2, 0x1, 0x84)
freebsd10_pipe(&(0x7f0000000240))
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = accept$inet(r0, &(0x7f0000000200)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x322)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={<r2=>0x0, 0xba31, 0x8001, 0x400}, &(0x7f0000000100)=0x10)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000140)={r2, 0x7}, 0x8)
freebsd11_stat(&(0x7f0000001700)='./file0\x00', &(0x7f0000001740)={0x0, 0x0, 0x0, 0x0, <r3=>0x0, <r4=>0x0})
chown(&(0x7f0000000040)='./file0\x00', r3, r4)

00:00:09 executing program 0:
r0 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0)
symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00')
ppoll(&(0x7f0000000000)=[{r0, 0x2008}], 0x1, 0x0, 0x0, 0x0)
mkdir(&(0x7f000000e000)='./control\x00', 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f00000000c0)=0x9, 0x4)
rename(&(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='./control/file0\x00')

00:00:09 executing program 2:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000380)={<r0=>0xffffffffffffffff})
writev(r0, &(0x7f00000003c0)=[{&(0x7f0000001700)="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", 0xe5a}], 0xffffffffffffd51)

00:00:09 executing program 3:
r0 = socket$inet(0x2, 0x3, 0x0)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000100)={<r1=>0x0, 0xcd, "14a317e375a39a6f5c8e125b545d9143f4610d101b4b7fc29d2ec75db30a27eaec8f4ea17ee32ba0f415e2cf9d94e349a12d0aa0295c588bab4e3d31e8aed8c9e170d45844b2b4001e1ba550180a5c06b869dec340964511e322a0d2db74dc37321aca3229829ae4988fe7d56df0ae6bec65585eccee3566eab34396c6749a38f2f9896ab0fbe272fca188e61d7814546deecd8bebe4786f37745c701a8bf96b82d87dd8008a5ada26541fa111d56109499d9ab6fd3e2c5da3cd153bc492efa9d15c23f22f5cda1cc33c1b8c3e"}, &(0x7f0000000000)=0xd5)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000200)={0xfffffffffffffffa, 0xfffffffffffffff7, 0x2010, 0x6, 0x1, 0x1, 0x8, 0x3, r1}, 0x20)
setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040)={0x40000000000004}, 0x1d8)
readv(r0, &(0x7f0000000100), 0x0)
getsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000080), &(0x7f00000000c0)=0x10)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000264ff0), 0x10)

00:00:09 executing program 3:
r0 = socket$inet(0x2, 0x3, 0x0)
r1 = accept4(r0, &(0x7f0000000180)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000100)=0xfffffffffffffefb, 0x10000000)
bind$inet6(r1, &(0x7f0000000140)={0x1c, 0x2, 0x1, @empty, 0x4}, 0x1c)
bind$inet6(r1, &(0x7f0000000340)={0x1c, 0x3, 0xffffffffffffff00, @loopback, 0x9101}, 0x1c)
getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000200)={<r2=>0x0, 0x8, 0x40, 0x8001}, &(0x7f0000000280)=0x10)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000002c0)=ANY=[@ANYRES32=r2, @ANYBLOB], &(0x7f0000000300)=0x10)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000240)="892ce63374f2b34aa2f534cfe09099aff2526dc6ad1502b8cc21739e5ca051569b2dab5f32e32a93e55039be", 0x2c)
sendmsg$inet_sctp(r0, &(0x7f0000000500)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c, 0x0}, 0x0)
r3 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x100)
faccessat(r3, &(0x7f0000000040)='./file0\x00', 0x0, 0xe00)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f00000000c0), &(0x7f00000001c0)=0x4)

00:00:09 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1206, &(0x7f0000000040)={0x1, [0x0]}, 0x8)
sendfile(r0, r0, &(0x7f0000000000), 0x56c0)

00:00:09 executing program 1:
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
close(r0)
flock(r0, 0x0)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000040)={0x2, [0x7fff, 0xffffffff]}, 0x8)

00:00:09 executing program 3:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000340)="b7011585", 0x4)
listen(r0, 0x0)
pipe2(&(0x7f0000000000)={<r1=>0xffffffffffffffff}, 0x0)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000040)={<r2=>0x0, 0x3}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000000c0)={0x10001, 0x6, 0x200, 0x4, 0x5, 0xff, 0x7, 0x8, r2}, 0x20)

00:00:09 executing program 2:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg$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)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000180)={<r3=>0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in6, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in]}, &(0x7f00000001c0)=0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000200)={0xffff, 0x100, 0x7, 0x1, r3}, 0x10)
sendmsg$unix(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000400)="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", 0xec1}], 0x1, 0x0, 0x0, 0x8}, 0x180)

00:00:10 executing program 0:
r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c)
fcntl$dupfd(0xffffffffffffff9c, 0x10, r0)

00:00:10 executing program 3:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
fcntl$setflags(r0, 0x2, 0x0)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000000040)=0x8, 0x182)

00:00:10 executing program 1:
clock_nanosleep(0xa, 0x1, &(0x7f0000000040)={0x0, 0x3b9ac9ff}, 0x0)
r0 = shmget$private(0x0, 0xc000, 0x0, &(0x7f0000ff1000/0xc000)=nil)
shmat(r0, &(0x7f0000ff7000/0x3000)=nil, 0x2000)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000000)={<r2=>0x0, 0x8}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f00000000c0)={r2, 0x7, 0xb7, "7afdf43ce9127bcc67b693a92d8539f28f8b44f21b3cb554b7cedfc6e6feec716d9faff55553301d9885a4e1b6e0041c820aea7090258485e74ed1117a73bbf0d943d74b4b4413c1ef710db426b4e979f5ea536934a9caf2c9d110b5eb29458ef411e6b94c8d8e2c3eeb77f1d284acb7dd4a70634f99c6da876b86713405aa543af4de5e1e71e16e3f38ffd4912e4d655f7090f7a3794860c8cbc045f2b0f91b1feca93d87d008ac543faceb066bd3c124181f705b5b07"}, 0xbf)
shmat(r0, &(0x7f0000ff4000/0x4000)=nil, 0x1000)

00:00:10 executing program 2:
setrlimit(0x4, &(0x7f0000000040)={0x4, 0xf92b})
setrlimit(0x2, &(0x7f0000000000)={0x800000b35d, 0x800000b35d})
setitimer(0x2, &(0x7f0000000100)={{0x7ff, 0x7}, {0x3, 0x6}}, &(0x7f0000000140))
setitimer(0x0, &(0x7f0000000080)={{0x3f, 0x9}, {0x68b37bc6, 0x6}}, &(0x7f00000000c0))
setrlimit(0x5, &(0x7f0000000180)={0x100, 0x2})
freebsd10_pipe(&(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000200)={<r1=>0x0, 0x3, 0x2, 0x0, 0x1f}, &(0x7f0000000240)=0x18)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000280)={r1, 0x8001, 0xb4, "b1676c671581e0e46950858d8949b5763e3a10608107a69a4ef47f69ee3421380743626966ec6155e289caff8964de10f50cc615c32515155ea812f24b4ab7c654f89ebb1fa418c51795bb23a586c38c01b22c5514f640224c73967b4c32bc462ece7617543f68133fe8eb349b699e9d4fdfd35658befa34e537ad4885167d6aa9a34da3d6adbc7ef18c3ecc95aa50bf3aa226e5bbca4d797a7dfb306506939dc5f963fe819e44d2f9b0ddf9b7a8f5d5bf3cb852"}, 0xbc)

00:00:10 executing program 3:
link(&(0x7f00000000c0)='./file0\x00', 0x0)
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff}, 0x100000)
connect$unix(r0, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa)

00:00:10 executing program 2:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000240)=0xfffffffeffffffff, 0x4)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)={<r2=>0x0, 0xd4a, 0x9, [0x1, 0x9, 0x10000, 0xb4c2, 0x140000000, 0x0, 0x5, 0x1, 0x1]}, &(0x7f00000001c0)=0x1a)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000200)={0xffffffffffffffe1, 0x800, 0x200, 0x3, r2}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000080))
freebsd10_pipe(&(0x7f00000000c0)={<r3=>0xffffffffffffffff})
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f0000000140)=ANY=[@ANYBLOB="f59616ab"], 0xc)
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4)

00:00:10 executing program 1:
r0 = socket(0x2, 0x20000000, 0xffffff7ffffffffd)
sendmsg$inet_sctp(r0, &(0x7f00000026c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x2, @loopback}, 0x1c, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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", @ANYRES32], 0x7c, 0x6c98130f95238c28}, 0x180)
mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1, 0x10, r0, 0x0)

00:00:10 executing program 0:
freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000140)={<r1=>0x0, &(0x7f0000000080)=[@in6, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000180)=0x10)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in={{0x2, 0x2, @multicast1}}, r1, 0x0, 0x10000, 0x100000000}, &(0x7f0000000280)=0x94)
clock_gettime(0x5, &(0x7f0000000000))

00:00:10 executing program 3:
r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x1c)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000240)=ANY=[@ANYBLOB="02000000e00000010000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009ce16600000000000000000000000000000000000000000000000000000000000000000000001f3fad6f3fdd6408cf77dd361f5627097a23f161eae3d0f6560b1a155ef1ded80753f727ec3e73c7aea8bd84000000000000000000000000000000", @ANYRES32=<r2=>0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f00000001c0)={r2, 0x8cb, 0xf, 0x10001, 0x80}, &(0x7f0000000200)=0x18)

00:00:10 executing program 1:
mlock(&(0x7f0000001000/0x2000)=nil, 0x800000)
sigaltstack(&(0x7f0000000000/0xd000)=nil, 0x0)
pipe2(&(0x7f0000000000), 0x0)
mlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000)

00:00:10 executing program 2:
select(0xffffffffffffff3d, 0x0, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x40000, 0x0, 0x0, 0xae}, &(0x7f0000000100))
r0 = socket$inet(0x2, 0x2, 0x3)
getsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000000), &(0x7f00000000c0)=0x10)

00:00:10 executing program 3:
r0 = socket(0x2, 0x5, 0x0)
symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0/file0\x00')
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

00:00:10 executing program 0:
r0 = socket(0x1b, 0x3, 0x0)
getpeername$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10)
getpeername$unix(r0, 0x0, &(0x7f0000001040))

00:00:10 executing program 2:
getgroups(0x4, &(0x7f0000000040)=[<r0=>0x0, <r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff])
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000002c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff})
sendto$unix(r4, &(0x7f0000000000)="c3", 0x1, 0x0, 0x0, 0x0)
sendto$unix(r4, 0x0, 0x0, 0x0, 0x0, 0x0)
readv(r5, &(0x7f0000000380)=[{0x0, 0x1d2}], 0x1)
getgroups(0x7, &(0x7f0000000000)=[r3, r1, r1, r0, r0, r3, r2])
pipe2(&(0x7f0000000080)={0xffffffffffffffff, <r6=>0xffffffffffffffff}, 0x4)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f00000000c0)={<r7=>0x0, 0xfffffffffffff745}, &(0x7f0000000100)=0x8)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r6, 0x84, 0x7, &(0x7f0000000200)=ANY=[@ANYBLOB="02004e21ac1400aa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007952345b940f45c09314ad4e0000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r7], 0x8c)

00:00:10 executing program 1:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
open(&(0x7f0000000280)='./file0\x00', 0x40, 0x2)
fcntl$lock(r0, 0xfffffffffffffffc, &(0x7f0000000080)={0x0, 0x2, 0x4, 0x2000100000001})
r1 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x8)
mkdir(&(0x7f0000000040)='./file1\x00', 0x2)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000100)={<r2=>0x0, 0xe1, "ffc8d858331deb119ea93ad14dbf06f3e47aedd6975c0182820424e5d3348590a04f004371a918a751eb832d55efe9c21dde783fc4b972227369f5bbab630c82041546d20824ab5fd528bcf609c4a962f4bc7ad964604210b16bdd881899a37756bd4bb46adef149027b049a41c122fb28e2784816d5dd511f4324514a2ed58d2e028bb56746310822280bc25310744993a89f7767469eec782685dbd13fdcd4b838ce2ce2ce0bb9a25ec8d804af816059da3fab7cda65b4071076c0f15c85e4eb0d858c11277fe33a365358be9e1dc7b545ff85584fc5580cf1d7a73c1ab647b9"}, &(0x7f0000000200)=0xe9)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000240)={r2, 0x5, 0x1}, 0x8)

00:00:10 executing program 3:
r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000040)={<r1=>0x0, 0xd, "c1e6cb8edfbd48322232ca1839"}, &(0x7f0000000180)=0x15)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000001c0)={r1, 0xa81}, 0x8)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = fcntl$dupfd(r2, 0x0, r2)
recvmsg(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f00000000c0)=""/96, 0x60}, 0x0)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, &(0x7f0000000080))
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a)

00:00:10 executing program 0:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0)
getgid()
getgid()
rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000140)='./file1\x00')

00:00:10 executing program 2:
freebsd11_mknod(&(0x7f00000001c0)='./file0\x00', 0xcd009d144d699d09, 0x800)
rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00')

00:00:10 executing program 2:
syz_emit_ethernet(0xe, &(0x7f0000000100)="997ffce058f8d277ee3478150800")
r0 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={@in={{0x2, 0x1, @broadcast}}, <r1=>0x0, 0x7fff, 0x4, 0x21f, 0x1, 0xffff, 0x4}, &(0x7f0000000140)=0xa0)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000180)={r1, 0x101, 0x1, 0xfff, 0x2, 0x2}, 0x14)

00:00:10 executing program 0:
r0 = socket(0x2, 0x3, 0x0)
sendmsg$inet_sctp(r0, &(0x7f0000000000)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x2, @loopback}, 0x1c, 0x0, 0xffffffffffffff6c, &(0x7f0000002840)=ANY=[@ANYRESDEC=r0], 0x65, 0x6c98130f95238c28}, 0x180)

00:00:10 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
sendmsg(r0, &(0x7f0000002200)={&(0x7f0000000000)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000002140)=[{&(0x7f0000000040)="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", 0x1000}, {&(0x7f0000001040)="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0x1000}, {&(0x7f0000002040)="a60bfb5cb7ec95ee6900f37277c3c95257d0f2a651deb1b7ca019ff25a5de1cac11754cc35c132388c6def233434f65bcc86ef42a2c8af24b2ef3857e34664078d944c628ab8458157d7394cb3a3a05aec3786d49b412b549bc301beca08c5ba01f9ff1ed2024d1a87e2185793165ec4608039c26780f886f3ee456b3d60327d2e361a9eafcb231c84dc932232cadea9764ab960179e9d6c0d42392844a7e98210d0985534bb2332762ddee43611d0ab4c27f92aed7d8a33235f4b928c33ff7eb4431e881640810ba5cd109180916213e22c0a3a69388a", 0xd7}], 0x3, &(0x7f0000002180)=ANY=[@ANYBLOB="580000000000000000000000000000005a2ad29c3e65de1a5c2ed31b2be7ecdd0b05312afdc254dd7864c0fb96a3cd7f23faeec7576bbcde3a4e05270080ffffffffffff9e27527efb7d99f390311bd575707c0a54fab24f"], 0x58}, 0x80)
r1 = accept4$inet(r0, &(0x7f0000002280), &(0x7f00000022c0)=0x10, 0x20000000)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000002300)={0x2, "85e7f3e81a036ba9a468c10679509bbe"}, 0x14)
r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$sock_int(r2, 0xffff, 0x1, 0x0, 0x0)
setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000002240)={@rand_addr=0x2, @rand_addr=0x4, @broadcast}, 0xc)

00:00:10 executing program 1:
r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
fcntl$lock(r0, 0x8, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001})
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x10011, 0x0)
getpgid(0xffffffffffffffff)
r2 = fcntl$getown(r1, 0x5)
r3 = getpgrp(r2)
fcntl$lock(r0, 0xf, &(0x7f0000000140)={0x3, 0x4, 0x1d, 0x11f, r3})
freebsd11_mknod(&(0x7f0000000240)='./file0\x00', 0x100, 0x6)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x9, 0x1, 0x3f}, &(0x7f0000000100)=0x18)
fcntl$lock(r1, 0x9, &(0x7f0000000080)={0x0, 0xfffffffffffffffd, 0x3, 0x1000300010005})
accept4(r0, &(0x7f0000000180)=@un=@abs, &(0x7f00000001c0)=0x8, 0x10000000)

00:00:10 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000200)={<r1=>0x0, 0x96, "e2ebe55f773bd3e26045df1326e7d7fb233ee6e7c2e554d4712cff0776dc25ab0ad9797a831c0460a669ab0f218931dd16a5b379c762ae37f54b4a848d2db5f766e072b3af25640be773877bd8bb6247de7643fc38e62e73fc362eab51054c3e7740a829042b7d9fbb48c20eb0a80c941dcca3c5d680225df3928b03c1f6f4fb474dda06436462e211d057b4ff7c650f3137b43277ba"}, &(0x7f00000002c0)=0x9e)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000180)={r1, 0x20000, 0x55, "57397eab1a9522ee0157426c8b7fab441dc9d19f102a86f92acfd4d11f97c9d82b1e776427a5b2cd5bdf7151e202dbae89168d8ce43f7d9f1033a3b47172bc1193e63c986ccf7a6169aa30d2e728c58358d656ff37"}, 0x5d)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={<r2=>0x0, 0x7fffffff, 0x2, 0x101, 0x2}, &(0x7f00000000c0)=0x18)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000100)={r2, 0x1, 0xf, 0x4, 0x2}, &(0x7f0000000140)=0x18)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x16, &(0x7f0000000040)={0x0, 0x1}, 0x8)

00:00:11 executing program 3:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
pipe2(&(0x7f0000000040)={<r1=>0xffffffffffffffff}, 0x100004)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000080)={<r2=>0x0, 0xb6b}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000100)=r2, 0x4)
setsockopt$inet_msfilter(r1, 0x0, 0x4a, &(0x7f0000000140)={@multicast1, @loopback, 0x1, 0x5, [@remote={0xac, 0x14, 0x0}, @empty, @loopback, @rand_addr=0x8, @multicast1]}, 0x24)
setsockopt$sock_int(r0, 0xffff, 0x200, &(0x7f0000000000), 0x4)

00:00:11 executing program 0:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0)
r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001})
r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
flock(r2, 0x2)
flock(r1, 0x2)
flock(r0, 0x2)
getpeername$unix(r1, &(0x7f0000001280)=@file={0x0, ""/4096}, &(0x7f0000000000)=0xfffffffffffffebe)
flock(r1, 0x1)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000140)=0x6, 0xfffffffffffffe44)
open(&(0x7f00000000c0)='./file0\x00', 0x800, 0x108)

00:00:11 executing program 2:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = accept(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f00000000c0)={<r2=>0x0, 0xdb, "b78aa78d80071f9178f555742e68c60e033ca76ca84176728480cc9bdc997c9c168f0ef1fc68257208dfd91fc7f3cfca421171eb51058b137cebe252fde4f7c7ed7fdc9b87f5e8f01ebd75626e07c632dd437ef89f98197f52617959d99aa27157a86f79c2172954c4688cfedf26fc70dc43628982a3736c5d40515bc29444741dd2dbae95ef1c030dde851c032893d39bcd4f09b56d56c07d3cbe3ed72f7f0bf83ef0ca4cbebed1f295c05a588512dac30fa3bfd3de1305686faac33f2f9dd164a8add1ce2845c3019d6c4a24487999d5f1b5ccbc7b35aacb6774"}, &(0x7f00000001c0)=0xe3)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000200)={r2, 0x7}, 0x8)
getsockopt$inet6_int(r0, 0x29, 0x0, 0x0, &(0x7f0000000040)=0x1c7)

00:00:11 executing program 2:
r0 = socket(0x4, 0x30000003, 0x0)
getsockopt$sock_int(r0, 0xffff, 0x1011, &(0x7f0000001340), &(0x7f0000001380)=0x2)

00:00:11 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000002c0)={0x0, 0x2}, 0x8)

00:00:11 executing program 2:
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000002c0)={0xc585, &(0x7f0000000240)=[@in={0x2, 0x3, @multicast2}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x1}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x1, @loopback}, @in6={0x1c, 0x2, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x1ff}]}, &(0x7f0000000300)=0x10)
mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x8200001002072, 0xffffffffffffff9c, 0x0)
r1 = accept4$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000100)=0x10, 0x20000000)
fstat(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
r3 = getgid()
fchown(r1, r2, r3)
r4 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000000)={0xebd6, 0x0, 0x100, 0x7, 0x1000, 0x2, 0x8, 0x0, <r5=>0x0}, &(0x7f0000000040)=0x20)
socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000080)={r5, 0x1}, 0x8)

00:00:11 executing program 3:
madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100000, 0x59)
dup2(r0, r0)
getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000040)={@remote, @remote}, &(0x7f0000000080)=0x8)

00:00:11 executing program 1:
socket$inet6_sctp(0x1c, 0x20008000000005, 0x84)
r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c)
fstat(r0, 0x0)
recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
munlockall()
socket$inet6_sctp(0x1c, 0x5, 0x84)

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, &(0x7f00000000c0)={0x1, [<r1=>0x0]}, &(0x7f0000000100)=0xfffffffffffffee2)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x1000c}, 0x10)

00:00:11 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000040), &(0x7f0000000140)=0x100)
r1 = socket$unix(0x1, 0x2, 0x0)
sendmsg$unix(r1, &(0x7f0000001480)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x1}, 0xa, 0x0, 0x0, 0x0, 0xfff3}, 0x400000)

00:00:12 executing program 0:
mkdir(&(0x7f0000000740)='./file0\x00', 0x0)
r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in={{0x2, 0x2, @loopback}}, <r1=>0x0}, &(0x7f00000000c0)=0x8c)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x1, 0x800, 0x13, 0x4, r1}, 0x10)

00:00:12 executing program 3:
shmget(0x1, 0x2000, 0x0, &(0x7f0000ffb000/0x2000)=nil)
__getcwd(&(0x7f0000000000)=""/120, 0x78)
r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000080)=@file={0x0, ""/108}, &(0x7f0000000100)=0x6e)
recvmsg(r0, &(0x7f00000003c0)={&(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f0000000340)=[{&(0x7f0000000180)=""/40, 0x28}, {&(0x7f00000001c0)=""/104, 0x68}, {&(0x7f0000000240)=""/86, 0x56}, {&(0x7f00000002c0)=""/102, 0x66}], 0x4, &(0x7f0000000380)=""/45, 0x2d}, 0xc0)

00:00:12 executing program 2:
r0 = socket$inet6(0x1c, 0x3, 0x0)
chroot(&(0x7f0000000140)='./file0\x00')
r1 = semget(0x2, 0x3, 0x407)
r2 = open(&(0x7f0000000280)='.\x00', 0x6318917feee9f2ea, 0x100)
getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f00000002c0)={<r3=>0x0, 0xfd}, &(0x7f00000001c0)=0xfffffffffffffe78)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000200)={<r4=>r3, 0x2}, &(0x7f0000000240)=0x8)
__semctl$IPC_INFO(r1, 0x3, 0x3, &(0x7f0000000180))
setsockopt$inet6_group_source_req(r0, 0x29, 0x19, &(0x7f0000000000)={0x2, {{0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0x0}}}, {{0x1c, 0xffffffffffffffff, 0x0, @local}}}, 0x108)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000180)={r4, 0xfffffffeffffffff}, &(0x7f0000000300)=0x8)
socket$inet6(0x1c, 0x1, 0xffffffff)

00:00:12 executing program 1:
mincore(&(0x7f0000ffe000/0x1000)=nil, 0x1000, &(0x7f0000000000)=""/5)
mincore(&(0x7f0000ffd000/0x3000)=nil, 0x3000, &(0x7f0000000040)=""/157)
mincore(&(0x7f0000ffe000/0x2000)=nil, 0x2000, &(0x7f0000000100)=""/136)
msync(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0)
msync(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2)
munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000)
r0 = socket$inet6(0x1c, 0x4, 0x9819)
getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000001c0), &(0x7f0000000200)=0x4)
setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000240)=0x400, 0x4)
readlink(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)=""/204, 0xcc)
r1 = accept(r0, &(0x7f00000003c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000400)=0x10)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000440)={<r2=>0x0, 0x6c, "4542dd224a013ef05b7b3a8ea84dddd7555831c7be56a8a0b1f045512c9053ec2a79ee6c21a3ba67e8b8c4ac71140c197421f3b0b7cc125e902f77d4b4f85d94d2c1d8cce116416094f5a8e0a9ecece9566b1615a2316d87b386ded6de3e34789813e8aece42e2e4b99df2d0"}, &(0x7f00000004c0)=0x74)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000500)={<r3=>r2, 0xfffffffffffffff8, 0x872, 0x8}, &(0x7f0000000540)=0x10)
getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000580), &(0x7f00000005c0)=0xb)
readlink(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)=""/20, 0x14)
readlink(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)=""/195, 0xc3)
r4 = fcntl$getown(r1, 0x5)
getpgid(r4)
pipe2(&(0x7f00000007c0)={<r5=>0xffffffffffffffff, <r6=>0xffffffffffffffff}, 0x100004)
r7 = semget(0x2, 0x0, 0x2)
__semctl$SEM_INFO(r7, 0x1, 0xb, &(0x7f0000000800)=""/126)
execve(&(0x7f0000000880)='./file0\x00', &(0x7f0000000a40)=[&(0x7f00000008c0)='-\x00', &(0x7f0000000900)='\\@,\xbd\\\x00', &(0x7f0000000940)='+:\x00', &(0x7f0000000980)=')\x00', &(0x7f00000009c0), &(0x7f0000000a00)='\xb9!}.\x00'], &(0x7f0000000b00)=[&(0x7f0000000a80)=',]\x00', &(0x7f0000000ac0)='#\x00'])
fstat(r6, &(0x7f0000000b40))
setsockopt$inet6_sctp_SCTP_RTOINFO(r5, 0x84, 0x1, &(0x7f0000000c40)={r3, 0x1, 0x20}, 0x10)
getsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xe, &(0x7f0000000c80)={r3}, &(0x7f0000000cc0)=0x8)
fcntl$lock(r0, 0xf, &(0x7f0000000d00)={0x1, 0x7, 0x6, 0x0, r4})
execve(&(0x7f0000000d40)='./file0\x00', &(0x7f0000000e00)=[&(0x7f0000000d80)=',]\x00', &(0x7f0000000dc0)=',%+,,\x00'], &(0x7f0000000f40)=[&(0x7f0000000e40)='\xb9!}.\x00', &(0x7f0000000e80)=']@\x00', &(0x7f0000000ec0)=')\x00', &(0x7f0000000f00)='\\@,\xbd\\\x00'])
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000f80)=0x9, 0x4)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f0000000fc0)={0x1, 0x7, r3}, 0xc)
execve(&(0x7f0000001000)='./file0\x00', &(0x7f0000001200)=[&(0x7f0000001040)='#\x00', &(0x7f0000001080)='\x00', &(0x7f00000010c0)='+:\x00', &(0x7f0000001100)=']@\x00', &(0x7f0000001140)='\x00', &(0x7f0000001180)=']@\x00', &(0x7f00000011c0)='\x00'], &(0x7f0000001280)=[&(0x7f0000001240)='\x00'])

00:00:12 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=<r1=>0x0], 0x0)
freebsd11_mknod(&(0x7f0000000000)='./file1\x00', 0xe00b, 0x0)
r2 = open(&(0x7f00000001c0)='./file0\x00', 0x300, 0x0)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f00000000c0)={@in6={{0x1c, 0x2, 0x9, @loopback, 0x5}}, <r3=>0x0}, &(0x7f0000000040)=0x84)
setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000240)=0x3ff, 0x4)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000180)={r3, 0x5}, 0x8)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000200)={r1, 0x101}, 0x8)

00:00:12 executing program 3:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, <r0=>0x0})
getresgid(&(0x7f0000000100), &(0x7f0000000140)=<r1=>0x0, &(0x7f0000000180))
freebsd10_pipe(&(0x7f00000001c0)={<r2=>0xffffffffffffffff})
getsockname$unix(r2, &(0x7f0000000200)=@abs, &(0x7f0000000240)=0x8)
chown(&(0x7f0000000000)='./file0\x00', r0, r1)

00:00:12 executing program 2:
getgid()
r0 = dup(0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
close(r0)
fdatasync(r0)
preadv(r0, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/118, 0x76}], 0x1, 0x0)
getsockname(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10)
socket$inet_sctp(0x2, 0x5, 0x84)
fdatasync(r0)
symlink(&(0x7f0000000100)='./control\x00', &(0x7f0000000180)='./control\x00')

00:00:12 executing program 0:
pipe2(&(0x7f0000001740)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
write(r0, &(0x7f0000000200)='\x00', 0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
fchmod(r0, 0x20)
read(r1, &(0x7f0000000000), 0xfe60)
pipe2(&(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000040)={@in={{0x2, 0x0, @multicast2}}, <r4=>0x0, 0x2, 0x5, 0x10, 0xffff, 0x90a}, &(0x7f0000000100)=0xa0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0x0, 0x0, @empty, 0x40}}, r4, 0x2, 0x3, 0x5, 0x5, 0x6, 0x8}, 0x98)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1, 0x5, @empty, 0x9}}, r4, 0x7fffffff, 0x6, 0x100, 0x7, 0xe71, 0x2b}, 0x98)
freebsd11_getdents(r1, &(0x7f0000000300)=""/235, 0xeb)

00:00:12 executing program 0:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
bind(r0, &(0x7f0000000240)=@un=@file={0xd80f49edce43012d, './file0\x00'}, 0xa)
r1 = socket$unix(0x1, 0x2, 0x0)
r2 = shmget$private(0x0, 0x4000, 0x80, &(0x7f0000ffc000/0x4000)=nil)
shmctl$SHM_INFO(r2, 0xe, &(0x7f0000000080)=""/46)
sendmsg$unix(r1, &(0x7f0000001480)={&(0x7f0000000040)=@file={0x170, './file0\x00'}, 0xa, 0x0}, 0x0)

00:00:12 executing program 2:
r0 = socket$inet6(0x1c, 0x3, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x19, &(0x7f0000000000)={0x2, {{0x1c, 0xffffffffffffffff, 0x29, @remote}}, {{0x1c, 0xffffffffffffffff, 0x0, @local}}}, 0x108)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f00000001c0)={0x0, 0x5, 0x3, 0x3ff, 0x5, 0xffff, 0x20, 0x3, {@in={{0x2, 0x3}}, <r1=>0x0, 0xa94, 0x8000000000, 0x2, 0x9, 0x7f}}, &(0x7f0000000280)=0xb8)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000002c0)={r1, 0xf, 0x101}, &(0x7f0000000300)=0x8)
pipe2(&(0x7f0000000140)={<r2=>0xffffffffffffffff}, 0x4)
fchmodat(r2, &(0x7f0000000180)='./file0\x00', 0x0)

00:00:12 executing program 1:
getgroups(0xffffffffffffff0c, 0x0)
munlockall()
freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0})
freebsd11_fstat(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
getresgid(&(0x7f0000000200), &(0x7f0000000240)=<r3=>0x0, &(0x7f0000000280))
fstat(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
getgroups(0x8, &(0x7f00000003c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, <r5=>0x0, 0x0])
r6 = openat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x8000, 0x4d)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000480)={<r7=>0x0, 0x20, "c7ddb500e80a9a7449047c6fea62f034cd8640742d163b8b8571d2994eaca8f5"}, &(0x7f00000004c0)=0x28)
setsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x19, &(0x7f0000000500)={r7, 0x8}, 0x8)
setgroups(0x6, &(0x7f0000000400)=[r0, r1, r2, r3, r4, r5])

00:00:12 executing program 3:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000040), 0x4)
setsockopt$inet6_int(r0, 0x29, 0x67, &(0x7f0000000000)=0x1, 0x277)

00:00:12 executing program 0:
mkdir(&(0x7f0000000080)='./file0\x00', 0x0)
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
freebsd11_mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x1ffc, 0x0)
r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
accept4(r1, &(0x7f00000000c0)=@in6, &(0x7f0000000100)=0x1c, 0x10000000)

00:00:12 executing program 3:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
ppoll(&(0x7f0000000200)=[{r0, 0x68}, {r0, 0x2024}, {r0, 0x713162023f841c36}, {r0, 0x80}, {r0, 0x2001}, {r0, 0x40}, {r0, 0x14}], 0x7, &(0x7f0000000180)={0x81, 0x3}, &(0x7f00000001c0)={0x8798}, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f0000000000)={0xff, {{0x1c, 0xffffffffffffffff, 0x0, @loopback={0x100000000000000}}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108)
fsync(r0)

00:00:12 executing program 2:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x400000002c9, 0x0)
ftruncate(r0, 0x800800805ffff)
truncate(&(0x7f00000000c0)='./file0\x00', 0x5)

00:00:12 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
__semctl$GETNCNT(0x0, 0x0, 0x3, &(0x7f0000000000)=""/121)
recvmsg(r0, &(0x7f0000000280)={&(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, &(0x7f0000000200)=[{&(0x7f0000000100)=""/197, 0xc5}], 0x1, &(0x7f0000000240)=""/38, 0x26}, 0x2)
chdir(&(0x7f0000000080)='./file0\x00')
setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, 0x0, 0x0)

00:00:12 executing program 0:
setrlimit(0x8, &(0x7f0000000040)={0x6, 0x95})
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
pipe2(&(0x7f00000000c0)={<r2=>0xffffffffffffffff}, 0x80000000000)
dup(r1)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000100)='dctcp\x00', 0x6)
fchmodat(r2, &(0x7f0000000080)='./file0\x00', 0x80)

00:00:12 executing program 3:
r0 = msgget$private(0x0, 0x0)
msgsnd(r0, &(0x7f0000c40ff8)=ANY=[@ANYBLOB="31392a4ea69c6b2d"], 0x8, 0x0)
msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000040)=""/38)
msgsnd(r0, &(0x7f00004adff7)={0x2}, 0x8, 0x0)
msgctl$IPC_RMID(r0, 0x0)
freebsd10_pipe(&(0x7f0000000000))

00:00:12 executing program 0:
r0 = socket$unix(0x1, 0x2, 0x0)
symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0/file0\x00')
r1 = semget$private(0x0, 0x4, 0x420)
freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
getgroups(0x1, &(0x7f0000000180)=[<r3=>0xffffffffffffffff])
r4 = geteuid()
freebsd11_fstat(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
getsockname(r0, &(0x7f00000003c0)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000400)=0x10)
__semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000240)={{0x0, r2, r3, r4, r5, 0x8, 0x8c16}, 0x7, 0x3774, 0xffffffff})
r6 = accept4$inet(0xffffffffffffff9c, &(0x7f00000002c0)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000300)=0x10, 0x20000000)
setsockopt$inet_tcp_buf(r6, 0x6, 0x2425, &(0x7f0000000340)="b9f79af2dbc739479157f55e5f708a3c7c34352d8b6a3569f3796cfae42764f817327cfbdcc7a80ec383bc0bf058b842955d68ec37a6b0819688624131f520c770de94426706c9ab5271240cac2f23dd0c679a857fd50e941c115da92ef1c12af81658eafef4cdaee8f5f23eaf71cbac17cd9a948d8443fec0b40bc090", 0x7d)
setsockopt$inet_tcp_buf(r6, 0x6, 0x24, &(0x7f0000000440)="5b16731cc3914fe81b53fbed827c111bd58f5a9f9ab7a8b7be41a9f866be426570bae3bb24dd3e498dd069e24a07d79080369be348569c132ef8545e8729a9a0c353e52d2fb20208697befec5cc1bf15e5fb2e8f699db3968359a4e542012c75c5e69f1f02692d68bb8c67fe3eb790e0a953b742f208831a8cceeec409bde17224706bc1a99dde7664881f866d1e9a4cf54e4f5f608169e89e8134d87131fe6faaaee2b97fb49b52ffe5f26530fe39e523d6bfe64c1065bade0c84d81fd2953d0f7e02e3c3813fd1e343e5d80b313cf9b1c51c33c88e416b68c5270ed3f3aecdc5e24c328ec7382b291ccfa151a7", 0xee)
sendmsg$unix(r0, &(0x7f0000001480)={&(0x7f0000000040)=@file={0x170, './file0\x00'}, 0xa, 0x0}, 0x0)

00:00:12 executing program 3:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = accept4$inet6(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x1c, 0x30000000)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000100), &(0x7f0000000140)=0x4)
setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000700)=0x1, 0x4)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x2, 0xb9, @remote={0xfe, 0x80, [], 0x0}, 0xb5f}, 0x1c)
r2 = dup2(r0, r0)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000040)=0x20, 0x4)

00:00:12 executing program 0:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_timeval(r0, 0xffff, 0x2000000001006, &(0x7f0000000000), 0x10)

00:00:12 executing program 0:
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x4)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000040)={<r2=>0x0, 0x1, 0x7}, &(0x7f0000000080)=0xc)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000180)=ANY=[@ANYRES32=r2, @ANYBLOB="4c0000bcdbe7bf1069ca370aace2b472625068c8f03fbd25386a6d9b18875af55f2bb4ab0e4ccce7e92fbf3fd94e5fdfa08894e39d315a2b29f374588aecc39dcfc45a8d93b4921c50e8f0d0f79c0000d8adbbee97e91b8de6186a176ea8cff9adb7308016b2872094a2bdaf3c6bf4625b4ec9723d096d182d74"], &(0x7f0000000140)=0x54)

00:00:12 executing program 2:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000202, 0x0)
r1 = dup(r0)
setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000200)={0x4, {{0x2, 0x1, @multicast1}}}, 0x90)
r2 = semget$private(0x0, 0x3, 0x40)
__semctl$GETNCNT(r2, 0x3, 0x3, &(0x7f00000002c0)=""/64)
sendmsg$inet6_sctp(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0x1, 0x6, @loopback, 0x6}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000080)="fb421a4856082ecd896890c7c83a6d7104c529b6aeab7e3c6d2fe13ebfbca6484b5384c97c2fe9ce7a93829591ef3407d3c1c2a9f9869846f9d90bc2b45c8f0301b2f0d93680a46c1f9d9f67d62c0cf73bb3a27a35fb6dd02e44e9c9780a916f254f3a5f68397eae0602f4924f7cf948c6c9b2e7d61642", 0x77}, {&(0x7f0000000100)="75ad9072483fc57856ce529dc8befe966bd87b375bea454d8577e7d4819a38817fe1f98d7c629a360ec61a3bfb12a7b4e957b6640ae0a0003b7ac76b4e5388024dd86a3c72e188ba7cb179f6b27e83acdab34fbe85222a44b20aac3508d288e54b50b2f3caa4c4f2a694e3757b414d25", 0x70}], 0x2, 0x0, 0x0, 0x5}, 0x4)
open(&(0x7f0000000380)='./file0\x00', 0x80, 0x85)
pwritev(r1, &(0x7f0000000600)=[{&(0x7f0000000580)='I', 0x1}], 0x1, 0x6d998)
truncate(&(0x7f0000000300)='./file0\x00', 0xfff)
chmod(&(0x7f0000000340)='./file1\x00', 0x0)

00:00:13 executing program 1:
mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000)
mlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000)
munlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000)
r0 = shmget(0x3, 0x2000, 0x0, &(0x7f0000ff8000/0x2000)=nil)
shmctl$SHM_LOCK(r0, 0xb)
r1 = shmget(0x3, 0x4000, 0x300, &(0x7f0000ffc000/0x4000)=nil)
shmat(r1, &(0x7f0000ff8000/0x4000)=nil, 0x2000)

00:00:13 executing program 0:
mlock(&(0x7f0000214000/0x5000)=nil, 0xfffffffffffffec9)
msync(&(0x7f0000218000/0x1000)=nil, 0x1000, 0x2000000000000)
r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000215000/0x4000)=nil)
shmat(r0, &(0x7f0000216000/0x3000)=nil, 0x0)

00:00:13 executing program 3:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYBLOB="014400fd0e252a317c0c9a20ca46", @ANYRES32=<r1=>0x0], &(0x7f0000000100)=0x8)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x2, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x3}}, <r2=>0x0}, &(0x7f0000000080)=0x84)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0x1, 0x2, r2}, 0xc)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x1000e}, 0x10)

00:00:13 executing program 2:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc)
socket(0x17, 0x10000002, 0x10001)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0x2f7)
syz_emit_ethernet(0xe5, &(0x7f0000000100)="919ac478ce19b188a4e58c2e7409b512d6caaa1e567e8454b8f7f2178d8400863fb85966fadda3dc563137e92e195497ff5ca6c9555f91b21afbb91a67573d600283654801de9fe6491b503833594ca30ec25ff36fad7d7cddc09208eaf76013cb21be215b3ee9a4c13128aab756747b981c7669201817c42b32374cc96380bb84fbb09668a6157fe64e09bb98091c819303ebf06bc6f51c8734bf193b147623633519d1b9ad3a693b14651d7476b4db745bb2452a9daa2d5cd32e543f315a5b5644c28407db73597274c4ef266efdc4f8b8e41186d00d935a13f5d781f63fa3f5e9603f39")

00:00:13 executing program 0:
clock_getres(0x8000000000d, &(0x7f0000000000))

00:00:13 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x26, &(0x7f0000000140), &(0x7f0000000180)=0x4)
getsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f00000001c0), &(0x7f0000000100)=0x100)

00:00:13 executing program 0:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000180)={0x5, {{0x1c, 0x1, 0x0, @loopback, 0xff}}}, 0x88)
r1 = openat(r0, &(0x7f0000000240)='./file0\x00', 0x100201, 0x0)
close(r1)
rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000140)='./file0/file1\x00')

00:00:13 executing program 3:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1=0xac1400bb}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000100)={@multicast2, @loopback, @rand_addr=0x4}, 0xc)
r1 = socket$inet(0x2, 0x7, 0x1ff)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0xfffffffffffffff9, @empty, 0x1}}, <r2=>0x0, 0x0, 0x19f, 0x0, 0x0, 0x4, 0x1}, &(0x7f0000000200)=0x98)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000240)={@in={{0x2, 0x3, @multicast1}}, r2}, 0x8c)
r3 = socket$inet(0x2, 0x0, 0x6)
getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000040), &(0x7f00000000c0)=0x4)

00:00:13 executing program 1:
madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1)
r0 = semget(0x2, 0x1, 0x200)
__semctl$IPC_INFO(r0, 0x7, 0x3, &(0x7f0000000000)=""/120)
shmget(0x1, 0x1000, 0x8, &(0x7f0000ffe000/0x1000)=nil)
madvise(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2)
madvise(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2)

00:00:13 executing program 2:
r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x0)
readlinkat(r0, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=""/75, 0x4b)
pwritev(r0, &(0x7f0000000540)=[{&(0x7f0000000000)="cd", 0x1}], 0x1, 0x0)
ftruncate(r0, 0x80000000)
r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000000c0)=0x10, 0x10000000)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000100)={0x4, [0x3, 0x4, 0x8000, 0x0]}, &(0x7f0000000140)=0xc)
pwritev(r0, &(0x7f00000002c0), 0x0, 0x0)

00:00:13 executing program 1:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x10, 0x84, 0x9, @rand_addr}], 0xc}, 0x0)
socket$inet6(0x1c, 0x5, 0x9)

00:00:13 executing program 0:
r0 = socket(0x2, 0x10000000, 0xd3)
getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000080)={<r1=>0x0, 0x7fffffff}, &(0x7f00000000c0)=0x8)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={r1, 0x2}, &(0x7f0000000140)=0x8)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4)

00:00:13 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socketpair(0x10, 0x10000007, 0x1000, &(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f00000000c0)={0x8, &(0x7f0000000040)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x400, @local={0xfe, 0x80, [], 0x0}, 0x47}, @in={0x2, 0x3, @broadcast}, @in6={0x1c, 0x1, 0x8001, @loopback, 0xd0e6}, @in={0x2, 0x2}]}, &(0x7f0000000100)=0x10)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000500)=0x350, 0x4)
r3 = semget(0x3, 0x4, 0x40)
__semctl$GETVAL(r3, 0x0, 0x5, &(0x7f0000000540)=""/4096)
recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000140)={@in={{0x2, 0x3, @loopback}}, <r4=>0x0, 0x2, 0x40, 0x3}, &(0x7f0000000200)=0x94)
setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000240)={r4, 0x7ae3, 0x401, 0x9a3b}, 0x10)

00:00:13 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000002c0), &(0x7f0000000300)=0x4)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000000)={@in6={{0x1c, 0x2, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x5}}, <r1=>0x0, 0x5a5f, 0x868, 0x3ff}, &(0x7f00000000c0)=0x8c)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={r1, 0x3}, &(0x7f0000000140)=0x8)

00:00:13 executing program 3:
munmap(&(0x7f0000ef9000/0x3000)=nil, 0x3000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
msync(&(0x7f0000dd9000/0x3000)=nil, 0x3000, 0x2)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, 0x0, &(0x7f0000000080))
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x1e, &(0x7f0000000040)={<r2=>0x0, 0x1}, &(0x7f0000000080)=0x8)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x6)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000000)={0xffffffffffffffff, 0xfff, 0x0, 0x401, 0x2, 0x9, 0x101, 0x7, r2}, &(0x7f00000000c0)=0x20)
sync()

00:00:13 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
close(r0)

00:00:13 executing program 1:
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0xab, 0x2)
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c)
readlinkat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)=""/34, 0x22)
open(&(0x7f0000000040)='./file0\x00', 0x2, 0x0)
open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)

00:00:13 executing program 2:
socket(0x3, 0x3, 0x9)
r0 = socket(0x17, 0x3, 0x7)
socket$inet6_udplite(0x1c, 0x2, 0x88)
getsockopt$sock_int(r0, 0xffff, 0x1012, &(0x7f0000000040), &(0x7f0000001180)=0x4)

00:00:13 executing program 0:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
r0 = open$dir(&(0x7f00000000c0)='./file0/file1/file0\x00', 0x20000, 0x2)
nanosleep(&(0x7f0000000240)={0x28000000}, 0x0)
mknodat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0)
mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0)
freebsd11_lstat(&(0x7f0000001640)='./file0/file1\x00', 0x0)
r1 = open(&(0x7f00000018c0)='./file0/file0\x00', 0x0, 0x0)
utimes(&(0x7f0000000400)='./file0/file1/file0\x00', &(0x7f00000005c0)={{0x80, 0x1f}, {0x2, 0x9}})
getgid()
rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000140)='./file0/file1\x00')
accept4(r1, &(0x7f0000000540)=ANY=[@ANYBLOB="000000000000ffff559d2da6a8b389cc722fd9f9ffff000000000000000000000000000000000000002100000000000000002f8b9e0175b244cd7339dd952bd7503ebdc50b026545030000004c26b2c58533ba186a99a87e635ea680d07ec3fb083b9deaacc36e920925c4561b8d3bff0043a8894fc7"], 0x0, 0x10000000)
listen(r1, 0xff)
link(&(0x7f0000000340)='./file0/file1\x00', &(0x7f0000000380)='./file0/file0\x00')
getresgid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200))
freebsd11_fstat(r0, &(0x7f00000002c0))
sync()
r2 = dup(r1)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r3)
freebsd11_mknodat(r2, &(0x7f0000000280)='./file0\x00', 0x20, 0x5)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000480), &(0x7f00000004c0)=0x8)
socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000500)=ANY=[@ANYBLOB="00ffffff0200000000000000000400009d0e0800"], 0x1)

00:00:13 executing program 1:
r0 = socket(0x2, 0x2, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet_opts(r0, 0x0, 0x20000000000001, &(0x7f0000000180)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0xc)
setsockopt$inet6_udplite(r0, 0x88, 0x6, &(0x7f0000000040)=0x7, 0x4)
write(r0, &(0x7f0000000280)="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", 0x58d)

00:00:13 executing program 2:
getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x32, 0x0, 0x0)

00:00:13 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_buf(r0, 0x0, 0x14, &(0x7f00000000c0), 0xad6262a1075d5426)

00:00:13 executing program 3:
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x4)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000200)={<r1=>0x0, 0xc15, 0x8000, 0xffff, 0x8, 0x9}, &(0x7f0000000240)=0x14)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000340)={r1, 0x6}, 0x8)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000280)={@in6={{0x1c, 0x3, 0xc627, @local={0xfe, 0x80, [], 0x0}, 0xffffffffffffff00}}, r1}, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
r4 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000140)={<r5=>0x0, 0x2, 0x7fffffff, 0x3, 0x400, 0x4, 0xfff, 0x4, {@in={{0x2, 0x2}}, 0x0, 0xffff, 0x7f, 0x8ee4, 0x7fff, 0x1}}, &(0x7f0000000000)=0xb8)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f0000000080)={0xf, 0x7fffffff, r5}, 0xc)
setsockopt$inet_tcp_int(r3, 0x6, 0x22, &(0x7f0000000040)=0x2, 0x4)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x23, &(0x7f0000000100), 0x10)

00:00:13 executing program 2:
r0 = socket(0x10000000002, 0x1, 0x0)
getsockopt(r0, 0x0, 0x6e, 0x0, 0x0)

00:00:13 executing program 3:
clock_getres(0x0, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
getresgid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0))
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x23, &(0x7f0000000000)=0x1c00, 0x9e)
close(r0)

00:00:13 executing program 1:
r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0)
r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
getsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000000), &(0x7f0000000080)=0x4)
r2 = socket(0x2, 0x5, 0x0)
write(0xffffffffffffffff, 0x0, 0x0)
freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
r4 = getgid()
setregid(r3, r4)
connect$unix(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="bdccb41227916c653000"], 0x10)
fcntl$lock(r1, 0x8, &(0x7f0000000040)={0x1, 0x0, 0x0, 0x100000001})
flock(r0, 0x1)

00:00:14 executing program 0:
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000dc0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000040)="11", 0x1}], 0x1}, 0x0)
ppoll(&(0x7f0000000000), 0x2000000000000047, 0x0, &(0x7f00000004c0), 0x276)

00:00:14 executing program 1:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = dup2(r0, r1)
bind(r1, &(0x7f0000000180)=@un=@file={0xd80f49edce43012d, './file0\x00'}, 0x8)
listen(r0, 0x0)
setsockopt$sock_int(r2, 0xffff, 0x1001, &(0x7f00000000c0)=0x1c71c7, 0x26e)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000040)={0x3, 0x1, 0x1020, 0xffffffffffffffc1, 0x94f8, 0x9, 0xffffffffffffff01, 0x8, <r3=>0x0}, &(0x7f0000000080)=0x20)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000100)={0xffff, 0x100, 0x7d0, 0x1, r3}, 0x10)

00:00:14 executing program 3:
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
mprotect(&(0x7f0000a13000/0x1000)=nil, 0x1000, 0x0)
munmap(&(0x7f000091b000/0x600000)=nil, 0x600000)
freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040))

00:00:14 executing program 2:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
r0 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6, &(0x7f00000000c0)=0x1c)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000100)=0xffffffffffffff7f, 0x4)
r1 = socket$inet6_udplite(0x1c, 0x2, 0x88)
r2 = dup2(r1, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00', 0x81}, 0x24)
setsockopt$sock_int(r1, 0xffff, 0x1009, &(0x7f0000000080)=0x7, 0x4)
connect(r0, &(0x7f0000000240)=@in={0x2, 0x3, @rand_addr=0x2}, 0x10)
setsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f0000000140)={'accf_http\x00', "37e88ebe601caa52c6b6391cf1357a2183803e606be592e04114203a320e5779ba2ef6095d3bd09117bf5ffa7c15e7e6aaccb0667a129fd4d740d2085e63e1d9a094e88387b5917fd864b43d78403f5166abf62a9973dac86521627e4538be28c9b5727a3adcff958b58901cc8241edcd9adc2ad0bdbcf5bcfa748250ab0f373848610c48688fa6aa8e65850ff959b15de5187b942d7eb0385ad95a1d5fc10493717c0c5947e0f3187798ba10a244e856f2cbfbcd0d3f3c3bf9079cd8b639d556647750f29709bcd701b5c3ba306f355a0697a9667f3221242ec4d9f026d77dc606b364d5363cf8604d687ec28b6d4f3"}, 0x100)

00:00:14 executing program 1:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
write(r1, 0x0, 0x0)
recvfrom$unix(r0, &(0x7f0000000040)=""/59, 0x3b, 0x42, 0x0, 0x0)

00:00:14 executing program 1:
r0 = socket$inet(0x2, 0x3, 0x0)
bind$inet(r0, &(0x7f0000103ff0)={0x2, 0xffffffffffffffff, @multicast2}, 0x10)
socket$inet_icmp(0x2, 0x2, 0x1)

00:00:14 executing program 2:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
ftruncate(r0, 0x0)
accept(r0, &(0x7f0000000200)=@un=@abs, &(0x7f0000000240)=0x8)
r1 = dup(r0)
getsockname(r0, &(0x7f0000000180)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000000)={<r2=>0x0, 0x1}, &(0x7f0000000040)=0x8)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000080)={r2, 0x7b, "add28d6fde316fb8b058c16ea9902fdf9b4254ce7cfb9d5928c3ed9c2d20288c74347362abb708f05356324d962a09dfcce976f31916d6120d4509a78af0cfd20d62e4958919ad679bc0112d7a300f40f6d039161781589b337339fc865a44759ae73a0e96b085b464398d4b919e3b68c59c0a6832a9a67489d84b"}, &(0x7f0000000140)=0x83)

00:00:14 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000240), &(0x7f0000000200)=0xfffffffffffffdae)
setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000000040)=0xc, 0xfffffffffffffdff)
socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_mreq(r1, 0x0, 0xd, &(0x7f0000000180)={@loopback, @loopback}, &(0x7f00000001c0)=0x8)

00:00:14 executing program 1:
accept4$inet6(0xffffffffffffffff, &(0x7f0000000200), &(0x7f0000000240)=0x1c, 0x20000000)
socket$inet_udplite(0x2, 0x2, 0x88)
r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000280)=@file={0x0, ""/65}, &(0x7f0000000300)=0x43, 0x10000000)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000100)={0x4, 0x5, 0x100, 0x7fffffff, 0x20000000000, 0xff, 0x6, 0x0, <r2=>0x0}, &(0x7f0000000140)=0x20)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000180)={r2, 0x3ff}, &(0x7f00000001c0)=0x8)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={<r3=>0x0, 0xfc, 0x2}, &(0x7f0000000040)=0xc)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000080)={0xbdc, 0x2, 0xc00, 0x6, 0x41d, 0x90, 0xfffffffffffffff9, 0x0, r3}, &(0x7f00000000c0)=0x20)
socket$inet6_sctp(0x1c, 0x0, 0x84)

00:00:14 executing program 0:
socketpair$unix(0x1, 0x2, 0x0, 0xfffffffffffffffe)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000002d00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002c40)=ANY=[@ANYBLOB="10000000ffff00000100000000000000"], 0x10}, 0x0)
connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000100)={@multicast1}, &(0x7f0000000180)=0xc)
link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00')
bind$unix(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[@ANYBLOB="01002e1a076905300000"], 0xa)

00:00:14 executing program 3:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
r1 = openat(r0, &(0x7f00000000c0)='./file0\x00', 0x40, 0x0)
close(r1)
rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000140)='./file0/file1\x00')

00:00:14 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="8202ae2f66696c6530006e3be82d5e798fcfaad7a111354fcfa834"], 0x10)
socket(0x1f, 0x4, 0xaf)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r1=>0x0]}, &(0x7f0000000100)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000240)={r1, 0x10e, 0x0, 0xa0}, 0x10)

00:00:14 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = socket(0x0, 0x20000000, 0x2eae00000000000)
setsockopt$inet_msfilter(r1, 0x0, 0x4a, &(0x7f0000000080)={@broadcast, @broadcast, 0x1, 0x6, [@broadcast, @multicast2, @remote={0xac, 0x14, 0x0}, @empty, @empty, @loopback]}, 0x28)
getsockopt$sock_int(r0, 0xffff, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4)

00:00:14 executing program 1:
pipe2(&(0x7f0000001740)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0x80000000, 0xff, 0x900, 0x0, 0x1, 0x200000000, 0xbaaf995, 0x2, <r2=>0x0}, &(0x7f0000000040)=0x20)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={r2, 0xf, 0x4}, 0x8)
accept4$inet(r1, 0x0, &(0x7f00000000c0), 0x20000000)
close(r0)
close(r1)

00:00:14 executing program 1:
r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x100000, 0x76)
utimensat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={{0xb69, 0xe6}, {0x7ff, 0x7f}}, 0x200)
preadv(r0, &(0x7f0000000280)=[{&(0x7f0000000180)=""/58, 0x3a}, {&(0x7f00000001c0)=""/178, 0xb2}], 0x2, 0x0)
r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002ca, 0x0)
r2 = open(&(0x7f0000000000)='./file0\x00', 0x120008, 0xc0)
sendto$unix(r2, &(0x7f00000002c0)="5723d02fde736b46c1d04c29402079ee580379", 0x13, 0x1, 0x0, 0x0)
fcntl$lock(r1, 0x9, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x1000100000001})

00:00:14 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_int(r0, 0x29, 0x2f, &(0x7f0000000000), 0x4)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
dup2(r1, r0)
getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4)

00:00:14 executing program 0:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
read(r0, &(0x7f0000000000)=""/81, 0x51)
r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x100000, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000000c0)={@in6={{0x1c, 0x2, 0x5, @empty, 0x1}}, <r2=>0x0, 0x80, 0x4, 0x6}, &(0x7f0000000180)=0x8c)
setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000001c0)={r2, 0x3ff7}, 0x8)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x3a, 0x2e, 0x0, 0x0)

00:00:14 executing program 1:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x0)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x6, 0x0)
sendfile(r1, r2, &(0x7f0000000040), 0x9)
r3 = socket$inet6_tcp(0x1c, 0x1, 0x0)
pipe2(&(0x7f0000000000), 0x0)
setsockopt$inet6_group_source_req(r3, 0x29, 0x32, 0x0, 0x0)

00:00:14 executing program 3:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$inet_opts(r0, 0x0, 0xfffffffffffffffd, &(0x7f0000000140)=""/78, &(0x7f0000000000)=0xffffff7d)

00:00:14 executing program 2:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000040), 0xce80a51e764fb7d5)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000080)=""/196, &(0x7f0000000000)=0xc4)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000300)={@in={{0x2, 0x2, @multicast1}}, <r2=>0x0, 0xa2, 0xffffffffffffffff, 0x8, 0x100000001, 0x9}, &(0x7f00000003c0)=0xa0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000440)={<r3=>r2, &(0x7f0000000400)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000480)=0x10)
r4 = accept4$inet6(r0, 0x0, &(0x7f0000000180), 0x10000000)
getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000001c0)={0x0, 0x800, 0x100000000, 0x89d5, 0x10001, 0x7ff, 0x800, 0x0, {@in6={{0x1c, 0x2, 0xffffffffffffff7f, @remote={0xfe, 0x80, [], 0x0}, 0x3ff}}, <r5=>0x0, 0x2, 0x7f, 0x42, 0x1, 0x401}}, &(0x7f0000000280)=0xb0)
setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000004c0)={r3, 0x200}, 0x8)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x26, &(0x7f00000002c0)={r5, 0x7}, 0x8)

00:00:14 executing program 3:
r0 = semget$private(0x0, 0x7, 0x0)
semop(r0, &(0x7f0000001000)=[{}, {0x0, 0x20}, {}], 0x3)

00:00:14 executing program 1:
mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0)
getresuid(&(0x7f0000000000)=<r0=>0x0, &(0x7f0000000040)=<r1=>0x0, &(0x7f0000000080))
fstat(0xffffffffffffff9c, &(0x7f00000000c0))
r2 = socket$inet6_udplite(0x1c, 0x2, 0x88)
fstat(r2, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0, <r4=>0x0})
r5 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000300)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000340)=0x10, 0x0)
bind$inet(r5, &(0x7f0000000380)={0x2, 0x1}, 0x10)
fchown(r2, r1, r4)
setreuid(r3, r0)
lchown(&(0x7f00000001c0)='./file0/file0/file1\x00', 0x0, 0x0)

00:00:14 executing program 2:
r0 = socket$inet_icmp(0x2, 0x2, 0x1)
getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000000), &(0x7f0000000040)=0x10)
freebsd10_pipe(&(0x7f00000001c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
connect$unix(r1, &(0x7f0000000200)=@file={0x1, './file0\x00'}, 0xa)
socketpair(0x17, 0x5, 0x7, &(0x7f0000000080)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000000c0)={<r3=>0x0, 0x7fffffff}, &(0x7f0000000100)=0x8)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000140)={r3, 0x24}, &(0x7f0000000180)=0x8)
socket$inet_udplite(0x2, 0x2, 0x88)

00:00:14 executing program 3:
r0 = socket(0x0, 0x0, 0x0)
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000280)={0x1000000000005}, 0x5726cabd)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000000c0)={<r1=>0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000140)={r1, 0x6, 0x3, 0xff80000000000000}, &(0x7f0000000180)=0x18)
fcntl$dupfd(r0, 0x11, r0)
socket(0x1, 0x2, 0xea8)
syz_execute_func(&(0x7f00000001c0)="c4c1f85a66002e64660fd0768ec4e19159573a660f3a0ebb10060000eaf021960f000000c4c2f91e7cecd5450f8602b396322ef2446fc4833518ba00000020008fa838b6050000002032")

ip6_ctloutput: mbuf limit hit
ip6_ctloutput: mbuf limit hit
00:00:15 executing program 0:
symlink(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0/file0\x00')
freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, <r0=>0x0})
freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
chown(&(0x7f0000000040)='./file1\x00', r0, r1)
chroot(&(0x7f0000000100)='./file0\x00')
chdir(&(0x7f0000000000)='./file0\x00')

00:00:15 executing program 2:
mkdir(&(0x7f00000000c0)='./file0\x00', 0x0)
r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
open(&(0x7f0000000000)='./file0\x00', 0x2, 0x8)
utimensat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={{0x200, 0x101}, {0x0, 0x2}}, 0x200)
r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0x0)
utimensat(r0, &(0x7f0000000280)='./file0\x00', &(0x7f00000009c0)={{}, {0x0, 0xffffffffffffffff}}, 0x0)

00:00:15 executing program 1:
r0 = socket$unix(0x1, 0x2, 0x0)
symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00')
symlink(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='./file0\x00')
sendmsg$unix(r0, &(0x7f0000001480)={&(0x7f0000000040)=ANY=[@ANYBLOB="70012e2f6669feda3000"], 0xa, 0x0}, 0x0)
connect(r0, &(0x7f0000000080)=@in6={0x1c, 0x0, 0xffffffffffff0000, @loopback, 0x82d9}, 0x1c)

00:00:15 executing program 3:
openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)

00:00:15 executing program 3:
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
fcntl$setstatus(r0, 0x4, 0x40)
fchmod(r0, 0x95)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000100)=0x3a53b1b1, 0x4)
r1 = fcntl$getown(r0, 0x5)
fcntl$lock(r0, 0xf, &(0x7f0000000300)={0x3, 0x4, 0x2, 0x1, r1})
freebsd11_fstat(r0, &(0x7f0000000280))
mlockall(0x2)
r2 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fe, 0x1ffe)
mmap(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x0, 0x80012, r2, 0x0)
setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000200)={0x1f, &(0x7f0000000140)=[@in6={0x1c, 0x1, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x80000000}, @in6={0x1c, 0x2, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x3}, @in={0x2, 0x0, @multicast1}, @in6={0x1c, 0x3, 0xff, @remote={0xfe, 0x80, [], 0x0}, 0xcd}]}, &(0x7f0000000240)=0x10)
read(r2, &(0x7f0000000000)=""/223, 0xdf)

00:00:15 executing program 0:
open(&(0x7f0000000300)='./file0\x00', 0x8, 0x1)
r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0xc, &(0x7f0000000340)={0x0, 0x0, 0x1, 0x100000001})
r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
ftruncate(r0, 0xf6)
fcntl$lock(r2, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001})
r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0)
getsockopt$sock_int(r0, 0xffff, 0x1007, &(0x7f0000000280), &(0x7f00000002c0)=0x4)
fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x2, 0x2, 0xffffffffffffff7f, 0x1000300010005})
getsockname(r2, &(0x7f0000000140)=@un=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f00000001c0), &(0x7f0000000240)=0x4)

00:00:15 executing program 1:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
socketpair(0x1f, 0x1, 0x0, &(0x7f00000000c0)={<r1=>0xffffffffffffffff})
getsockopt$inet6_udplite(r1, 0x88, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4)
setsockopt$inet_mreqsrc(r0, 0xc7000000, 0x0, 0x0, 0x0)

00:00:15 executing program 3:
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0)
madvise(&(0x7f000010e000/0x1000)=nil, 0x1000, 0x800000000006)

00:00:15 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={<r1=>0x0, 0x8a}, &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={r1, 0x2}, &(0x7f0000000100)=0x8)
ftruncate(r0, 0x104)
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)
pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000001740)=',', 0x1}], 0x1, 0x0)

00:00:15 executing program 2:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000000c0), 0x14)
sendmsg$inet6_sctp(r0, &(0x7f0000000540)={&(0x7f0000000040)=@in6, 0x1c, 0x0, 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="1000000084000000095c8c28"], 0xc}, 0x0)

00:00:15 executing program 2:
mkdir(&(0x7f00000aa000)='./file0\x00', 0xffffffffffffffff)
symlink(&(0x7f0000281000)='..', &(0x7f0000000040)='./file0/file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x0)
faccessat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x1000)

00:00:15 executing program 1:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x5, 0x12, r0, 0x0)
writev(r0, &(0x7f00000004c0)=[{&(0x7f0000000040)="da", 0x1}], 0x1)
mlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000)
mlock(&(0x7f0000ff6000/0xa000)=nil, 0xa000)

00:00:15 executing program 0:
r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
pwritev(r0, &(0x7f0000000640)=[{&(0x7f0000000000)="01", 0x1}], 0x1, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0)
pwritev(r0, &(0x7f0000000200)=[{&(0x7f0000000040)="d18d65119968f2037d53e98424bf5b0446e3c69d5b5f9f5223ed0d5abe0659a670446624160695121ec7b0baa716fc98b75abd292d8c00b6d1111287276575f371ac4c947216af670b27acd3cb979c19b7a8d1d5b598d8301eec3bc75348bc81ab59942f903d593c53b3c1b608db5a5aad215c75d6ca3b56c3d8974c5e7d3fa7a935", 0x82}, {&(0x7f0000000100)="2a5f208b22a8b5f0f60dace7c3e7ac2d112ffac88c83481ba3", 0x19}, {&(0x7f0000000140)="6a70832fc41968cb2c1d4c8cc06d9cbaf2e3b7c54fce45ad12b5b812c4b7d9bd6bef63513bfa84cc12a6528149e7202b6572247000e576852ef6cdf7ed3387c71204efb95fc431664b511f55d584135a97b8db0bc60c5a3adfa04040923f4497e481e55710d51f9c5a6efcbd6c32211bc2acf6d7859e17d1af866a55eec49305fa4e088083198233b74b69a6ea90f288e6c371b94aad8e990f4397c968dba30d00f317941050bf12ddbdbc53", 0xac}], 0x3, 0x0)
mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000)
msync(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x2)

00:00:15 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f00000000c0), 0x4)
setsockopt$inet6_int(r0, 0x29, 0x2f, &(0x7f0000000300), 0x4)
r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, r0)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000100)=0x7, 0x4)
setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000000)={0x785, {{0x1c, 0x3, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x400}}}, 0x88)

00:00:15 executing program 1:
__getcwd(&(0x7f0000000100)=""/98, 0x62)
r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10, 0x10000000)
getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000180), &(0x7f00000001c0)=0x8)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000080)={0x4, [0x2, 0x234098bf, 0xfffffffffbffffd0, 0x5]}, &(0x7f00000000c0)=0xc)

00:00:15 executing program 2:
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0)
openat(r0, &(0x7f0000000040)='./file0\x00', 0x80, 0x40)
mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0)
renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00')
__getcwd(&(0x7f0000000280)=""/85, 0x55)
rename(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000100)='./file1\x00')

00:00:15 executing program 3:
freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, <r0=>0x0})
freebsd11_lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
lchown(&(0x7f0000000040)='./file0\x00', r0, r1)
r2 = open(&(0x7f0000000000)='./file0\x00', 0x2fe, 0x20)
dup2(r2, r2)
r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r3, 0x7, &(0x7f0000000080)={0x0, 0x0, 0x2, 0x100000001})

00:00:15 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000180)={<r1=>0x0, 0x70, "710eefe294672afa86bea370090f94731c0fde2dd874ba5c5dce1e575f7379cf016f8dfba5c0f1db301fe4d87f326b7e5e9e4b5b12cf1c35fd8a94dc5ee1f4a12ed6f83535495b3c1cc98b3157e017ed2d0991af5e1bec6503d5258bc570300498260dffd263510c580d9f33925d5bf5"}, &(0x7f0000000200)=0x78)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./file0\x00', 0x800, 0x151)
r3 = dup2(r0, r0)
r4 = accept4$inet(r3, &(0x7f00000005c0)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000580)=0x3ae, 0x20000000)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f00000004c0)={r1, 0x7fff, 0x7f, 0x7fffffff, 0x9, 0x1}, 0x14)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x107, &(0x7f0000000240)={r1, 0x9, 0xf, 0xfff, 0x1}, &(0x7f0000000340)=0x18)
getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000500), &(0x7f0000000540)=0x4)
r5 = socket$inet_sctp(0x2, 0x1, 0x84)
freebsd11_lstat(&(0x7f0000001b00)='./file0\x00', 0x0)
freebsd11_fstat(r5, &(0x7f0000001bc0))
linkat(r2, &(0x7f00000000c0)='./file0\x00', r2, &(0x7f0000000140)='./file0\x00', 0x400)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000002c0)={<r6=>0x0, &(0x7f0000000280)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000300)=0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r7 = fcntl$getown(r2, 0x5)
fcntl$lock(r3, 0xd, &(0x7f0000000640)={0x3, 0x7, 0x7, 0x7, r7})
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x14, &(0x7f0000000100)={<r8=>r6, 0x0}, &(0x7f00000003c0)=0xffffff4e)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000440)={r8, 0x42}, &(0x7f0000000480)=0x8)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={r8, 0x5}, 0x8)
getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000040), &(0x7f0000000080)=0x4)
accept4$inet(r4, &(0x7f0000000380)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000400)=0x10, 0x20000000)

00:00:15 executing program 2:
mkdir(&(0x7f00000001c0)='./file0/file1\x00', 0x0)
r0 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0)
symlinkat(&(0x7f0000000040)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r0, &(0x7f00000000c0)='./file0\x00')

00:00:15 executing program 0:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = getuid()
freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
fchown(r0, r1, r2)
r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x200, 0x0)
r4 = accept$inet6(r0, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000140)=0x1c)
msgget$private(0x0, 0x400)
getsockopt$inet6_sctp_SCTP_REUSE_PORT(r4, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x3, 0x12, r3, 0x0)
mlock(&(0x7f0000ff6000/0xa000)=nil, 0xa000)

00:00:15 executing program 3:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x100, 0x0)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000040)={<r1=>0x0, 0x6, 0x3, 0xfffffffffffffe00, 0x9}, &(0x7f0000000080)=0x18)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000001c0)={r1, 0x8000}, 0x8)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000140)={r1, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6]}, &(0x7f0000000180)=0x10)
r2 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_buf(r2, 0x6, 0x401, 0xffffffffffffffff, 0x100000138)

00:00:15 executing program 3:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = dup2(r0, r0)
sendmsg$inet_sctp(r1, &(0x7f0000000540)={&(0x7f0000000200)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f0000000500)=[@sndinfo={0x1c, 0x84, 0x4, {0x5, 0x800, 0x7, 0x6}}], 0x1c, 0x188}, 0x108)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000480)={<r2=>0x0, 0x9, 0xf, 0x8000, 0xe1fc}, &(0x7f00000004c0)=0x18)
sendmsg$inet_sctp(r1, &(0x7f00000016c0)={&(0x7f0000000100)=@in={0x2, 0x3, @multicast2}, 0x10, &(0x7f0000001580)=[{&(0x7f0000000140)="a99e647009530bac4b2f73a091ea4987e9c30eb97736ca22df251895434404dfe97ff2d18d1721a7ac24e009d5d72db8676ea3d6512bb791272673fc36c8d3b0bed41495f45b58ed82702ff1dd1a72d748b9e1340c2d9f97463d94f0f9b3da27fbe50da2c1a5265f146cfda7", 0x6c}, {&(0x7f00000001c0)="9ad76dc51a674498c3a5b10c0de22432b9fd5f1dfba69487920a8a76e969ac66780e2a", 0x23}, {&(0x7f0000000240)="982a5338574741e088a3ce1afd38eeb6de90e27688afe8b64bcf3879090cb6e384fb887920884975", 0x28}, {&(0x7f0000000280)="7ac706372c038b6bde44efb1112fef445c57761d680343708e3dd9e54bea2bf55763a1feb210f6a4ef7a231ebb217e55e03a1e6df30e36d0e6df01be371c7a82e8a49c6f95903637db8f282456ffa1f02f8c51d5b2bad53821dac01d17b247c597dbf95ec3a900392385", 0x6a}, {&(0x7f0000000580)="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", 0x1000}, {&(0x7f0000000300)="f3bc9179a836234d0e36a7607ec695bc9ca8c554f5df09400d6a40efe626eb8160a5ae280840b6da6c45aa16430457", 0x2f}, {&(0x7f0000000340)="7f1a780a88742411a4cd0ab7fd02a22c4b3c8840c9d28481902903b21d64b70339a9a51383ef0be47fa1b6bd60f427a8654a27ed460271af4dcd08afd6f7e8480d2f44ab3dc35208ec3f8d28e392", 0x4e}, {&(0x7f00000003c0)="bf697954d59e9b1e28dfe1b81229ce58d30b5030555de168503cb361bed43c0a946d0d56dae280756d9c54d7bc7892beca238278d9a309968bdd11f41ca12a2bccdc846f07f7d2ca856cb8c24469fa4746a282f1dd7a25b6503bee9ee679aa5aafb0bd1fa898332792023af37c42acd5ba5346d5add0c4b12f0e0a4453f9", 0x7e}, {&(0x7f0000000440)="c2c58dc6f2b6a9d3d137e47cd4e355361dd648cd63489489b5b2d7f618fb34b85273ea818b9bb230779c6e", 0x2b}], 0x9, &(0x7f0000001640)=[@prinfo={0x14, 0x84, 0x7, {0xf, 0x20}}, @prinfo={0x14, 0x84, 0x7, {0xf, 0x3ff}}, @sndrcv={0x2c, 0x84, 0x2, {0x4, 0x0, 0x4000, 0x5, 0x1ff, 0xfffffffffffffffb, 0xfffffffffffffc01, 0x8, r2}}], 0x54, 0x80}, 0x80)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000040)={0x100, 0x4, 0x400, 0x100000001, 0x5, 0x307362fa, 0x20, 0xdde, <r3=>0x0}, &(0x7f0000000080)=0x20)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000000c0)={r3, 0x9}, 0x8)
setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000000)=0xd62, 0x4)

00:00:15 executing program 2:
open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
r0 = open(&(0x7f0000000100)='./file0\x00', 0x80, 0x0)
fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001})
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0)
flock(r1, 0x5)
fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})

00:00:15 executing program 3:
r0 = dup(0xffffffffffffffff)
recvmsg(r0, &(0x7f00000017c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="000000000000000000000000000000000000c90200000000000000"], 0x1b, &(0x7f0000001740)=[{&(0x7f0000000340)=""/122, 0x7a}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000001540)=""/247, 0xf7}, {&(0x7f0000000100)=""/28, 0x1c}, {&(0x7f0000001640)=""/238, 0xee}], 0x5, &(0x7f00000002c0)=""/26, 0x1a}, 0x40)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
sendmsg$unix(r2, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYPTR64=&(0x7f0000000180)=ANY=[@ANYRES16=r1, @ANYRES64=r2, @ANYRESOCT=r1, @ANYRESDEC=0x0, @ANYPTR=&(0x7f0000000040)=ANY=[@ANYRES64=r2, @ANYPTR64, @ANYPTR, @ANYRESHEX=r2, @ANYRESOCT=r1], @ANYRES16=0x0, @ANYRES16=r1, @ANYRES16=r1, @ANYRES16=0x0, @ANYBLOB="78f455e136ccec4c85439757171fe04c81f19fbd0a8ac10577cb2c37825a190faaff3986b445b0d0ffa8147e9b7690293cedb318d9150fbd72d295efe888ddf84af47e079c9814f87da9c4cf1e4d223289d68bfb2dc8b2121fd36f52589dbc6c4274595070fa87f83ab4c8fdf3bcac752b6381aae02bd981d8185bea218b15f1660fbff2b38c2aed1e826a26e82dd59712abf462c4a3e7a59345980a2db527b8b51f263d3fa5f22218a50d85562e745d5f19a14ca824a2b20fbad72d7870c10f537ed118068e10f18fdcfa80f8df90ca84993463b30cce703ab3150c890c77b384333304fc6fa77114b79414841750c2"], @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r2], 0x20}, 0x0)
recvmsg(r1, &(0x7f0000000300)={&(0x7f0000000000)=@in, 0xc, 0x0, 0x0, &(0x7f0000001440)=""/225, 0xe1}, 0x0)

00:00:15 executing program 0:
msgsnd(0x0, &(0x7f00000008c0), 0x8, 0x0)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000340)={<r0=>0x0, 0xae, "cf5eab48191fd0e7ab201f852d6bea7ef28edfe34f6ebe96288de0f0180f88e441ab9574546dd1a98324c9872a34fecc2e10c2be91ba278d1ec17e472abe48cd315e11b5dab43c1da5c354a05311cce010ccdff37ceb17bdd4119f7390d109d19b14ecd8aa93d6f52ed27b43805e2098f8e4dc94cbd36e4f32aea491ea1b0ff1964b9af4cfaa1529915f6ce458f9b29427ed1c9e10cf306d1cd71f71bc91642908b76ab1f551ced2935ce195c91c"}, &(0x7f0000000400)=0xb6)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000440)={<r1=>r0, 0x7fffffff}, &(0x7f0000000480)=0x8)
r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000140)={0x3d, 0xa00, 0x6, 0x3f, <r3=>0x0}, &(0x7f0000000180)=0x10)
r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x100, 0x40)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f0000000280)={r3, &(0x7f0000000240)=[@in, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f00000002c0)=0x10)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f00000001c0)={r3, 0x2, 0x1, [0x2]}, 0xa)
setsockopt$inet6_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000300)={r1, 0xf, 0xffff}, 0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000080)={0x5, 0x1000, 0x1000, 0xff, <r5=>0x0}, &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000100)={r5, 0x7}, 0x8)

00:00:15 executing program 1:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0xe, 0x0, 0x0)
r1 = socket$inet(0x2, 0x3, 0x3)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000100)={<r2=>0x0, 0x7, 0x80, 0x2, 0x0, 0x5}, &(0x7f0000000140)=0x14)
setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000000)={r2, &(0x7f0000000180)=[@in={0x2, 0x0, @rand_addr=0x2}, @in={0x2, 0x3, @multicast1}, @in={0x2, 0x2, @broadcast}, @in={0x2, 0x0, @loopback}, @in={0x2, 0x1, @broadcast}, @in={0x2, 0x3, @broadcast}, @in={0x2, 0x0, @broadcast}, @in6={0x1c, 0x0, 0x100000001, @loopback, 0x8}, @in={0x2, 0x2, @multicast1}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000040)=0x10)
utimes(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)={{0x9, 0x4}, {0x4, 0x5}})
setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000080)={r2, 0xf8}, 0x8)

00:00:15 executing program 0:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000000)={@multicast2, @remote, <r1=>0x0}, &(0x7f0000000040)=0xc)
setsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000380)={@broadcast, @multicast2, r1}, 0xfffffffffffffeba)

00:00:15 executing program 1:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x3, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0xa1}, 0x1c)
connect$inet6(r0, &(0x7f00000002c0), 0x1c)

00:00:15 executing program 3:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0)
readv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f0000001640)=""/4096, 0x1000}, {&(0x7f0000002680)=""/4096, 0x1000}], 0x2)
pwritev(r0, &(0x7f0000000180)=[{}, {&(0x7f00000001c0)="db8b012963bd72380013503432d379902ace31b1e79e9f7274588fd5ca1579eabf5fdd7ef3c4f06752102b9d573f26c7eaccae2bbd7a831f10784655a06a075b8a6376c9a5106e1b44c86a7c3adc938fb5247fd39527441db0af5208a70fe391299709fed174b888fc31fb39dfa734aa149b99ffa0c7fdeb7d1837b253674f9ed9ae5179f771a42832d064f84b3f89b68f90861ff079a0044af4138797942b951200f100e20c8f680881bb955e6797428ebdf74db34f01c1f2340700ebdb4dee75bee29e5791cd0dad7531c04ea09b140db4d63b8e", 0xfffffffffffffcb8}], 0x1000000000000067, 0x0)

00:00:15 executing program 1:
r0 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x200000000000c, &(0x7f0000000040)="eaff125c00000000", 0x8)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={<r1=>0x0, 0x5}, &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={@in6={{0x1c, 0x1, 0x7fff, @loopback, 0x80}}, r1}, 0x84)

00:00:16 executing program 2:
r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000180)=0x10, 0x20000000)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000001c0), &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={<r1=>0xffffffffffffffff})
openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x8000, 0x4)
recvfrom(r1, &(0x7f0000000040)=""/134, 0x86, 0x0, 0x0, 0x0)

00:00:16 executing program 3:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x40, 0x0, 0x0)
socket$inet_tcp(0x2, 0x1, 0x0)

00:00:16 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = getpgrp(0xffffffffffffffff)
fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
r3 = getegid()
r4 = fcntl$getown(r0, 0x5)
freebsd11_lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, <r5=>0x0})
getgroups(0x3, &(0x7f0000000340)=[<r6=>0x0, 0xffffffffffffffff, 0xffffffffffffffff])
r7 = getpid()
freebsd11_lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, <r8=>0x0})
freebsd11_lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, <r9=>0x0})
r10 = msgget$private(0x0, 0x200)
msgsnd(r10, &(0x7f00000008c0)=ANY=[@ANYBLOB="030000006b689e9512224d876f3e53bbbc731e6ed4934298d6d78620171cc6e19244"], 0x22, 0x800)
accept4(r0, &(0x7f0000000900)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000940)=0x10, 0x20000000)
r11 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r12 = getpgrp(0xffffffffffffffff)
freebsd11_fstat(r11, &(0x7f0000000980))
freebsd11_stat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, <r13=>0x0})
getresgid(&(0x7f00000005c0)=<r14=>0x0, &(0x7f0000000600), &(0x7f0000000640))
wait4(r12, &(0x7f0000000a00), 0x2, 0x0)
r15 = getpid()
getresuid(&(0x7f0000000680)=<r16=>0x0, &(0x7f00000006c0), &(0x7f0000000700))
r17 = getgid()
sendmsg$unix(r0, &(0x7f0000000880)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000000140)=[{&(0x7f0000000040)="f460aa3009baf3e97176f9e33648a779745238082d3d06dfa62d56cd2aa8e5e322bf152de0bfbcc745d8b408ffb8499b225d355abfe35a9b9fb19e0f4340e4d8a2995f06b41e3d857ccd77c1da15e502aaf7fb", 0x53}, {&(0x7f00000000c0)="6da05f3a82df735be1333f9899ad9a74b5a0e9da942229599aeb7de86f716f91d510b35e292ac8d54960242bc4c4b440268571e1114c19baf42af4b6d303bd462f5dcd2fe9484939b4e6904dd27df250ca1241a21e24735fec237bf7f9559c6e", 0x60}], 0x2, &(0x7f0000000740)=[@cred={0x20, 0xffff, 0x2, r1, r2, r3}, @rights={0x18, 0xffff, 0x1, [r0]}, @cred={0x20, 0xffff, 0x2, r4, r5, r6}, @cred={0x20, 0xffff, 0x2, r7, r8, r9}, @rights={0x20, 0xffff, 0x1, [r0, r0, r0]}, @rights={0x28, 0xffff, 0x1, [r0, r11, r0, r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r12, r13, r14}, @cred={0x20, 0xffff, 0x2, r15, r16, r17}, @rights={0x18, 0xffff, 0x1, [r0]}], 0x118, 0xc}, 0x100)

00:00:16 executing program 0:
select(0x0, 0x0, 0x0, &(0x7f00000004c0), 0x0)
select(0x40, &(0x7f0000000000)={0x7, 0x10001, 0xfff, 0x9, 0x81, 0x6, 0x0, 0x8}, &(0x7f0000000040)={0x3ff, 0x100, 0x40, 0x10001, 0x4, 0x81, 0x7f, 0x9}, &(0x7f0000000080)={0x7, 0x85, 0x1, 0x1000, 0x1, 0xaa, 0x5, 0xffffffffffffffff}, &(0x7f00000000c0)={0x52e, 0x4})

00:00:16 executing program 3:
r0 = socket$inet(0x2, 0x20000000, 0x0)
bind$inet(r0, &(0x7f0000eed000)={0x2, 0xffffffffffffffff, @multicast2}, 0x10)
r1 = accept(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8)
getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
sendto$inet(r0, 0x0, 0x0, 0x3, &(0x7f0000778000)={0x2, 0xffffffffffffffff, @loopback}, 0x10)
r2 = fcntl$dupfd(r0, 0x11, r0)
renameat(r2, &(0x7f0000000100)='./file0\x00', r0, &(0x7f0000000140)='./file0\x00')

00:00:16 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000180)={0x0, 0x6}, 0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000240)=ANY=[@ANYBLOB="090000003bf6b55cab0fe158cff8999e3b9fedbf3c140787ce04c9c39fbbdc69fd1548b86a5827c887ec6a8675b693c6b5e0d94b76210d1bb16d6041246704f825d72cfeb8347de0904e157a53"], 0x1)
connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2f93633a623a8064"], 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r1=>0x0]}, &(0x7f0000000100)=0x8)
socket(0x17, 0x4, 0x1)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x16, &(0x7f0000000200)={r1, 0x6}, 0x8)

00:00:16 executing program 3:
r0 = socket$inet6(0x1c, 0x10000003, 0x6)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000000)={<r1=>0x0, 0x1}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000080)=ANY=[@ANYBLOB="02004e20ac1400bb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r1], 0x8c)

00:00:16 executing program 1:
mkdir(&(0x7f0000000080)='./file0\x00', 0x0)
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000100)=0x1c, 0x20000000)
bind(r1, &(0x7f0000000140)=@un=@abs={0x1, 0x0, 0x1}, 0x8)
r2 = socket$inet(0x2, 0x10000000, 0xe945)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000180)={<r3=>0x0, 0x3, 0x8, 0x0, 0x9, 0x9}, &(0x7f00000001c0)=0x14)
setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r2, 0x84, 0x8002, &(0x7f0000000240)={r3, &(0x7f0000000200)=[@in6={0x1c, 0x2, 0x7, @empty, 0x3}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000280)=0x10)
fcntl$lock(r0, 0xc, 0x0)
r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x800, 0x1)
dup2(r4, r4)
setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r2, 0x84, 0x8002, &(0x7f0000000300)={r3, &(0x7f00000002c0)=[@in6={0x1c, 0x2, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x8}, @in={0x2, 0x3, @multicast2}]}, &(0x7f0000000340)=0x10)

00:00:17 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r1 = dup(r0)
pwritev(r1, &(0x7f0000000600)=[{&(0x7f0000000580)='I', 0x1}], 0x1, 0x6d998)
write(r0, &(0x7f0000000040)='9', 0x1)
recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000080)=""/76, 0x4c}, {&(0x7f0000000100)=""/194, 0xc2}, {&(0x7f0000000200)=""/24, 0x18}, {&(0x7f0000000240)=""/52, 0x34}], 0x4, &(0x7f00000002c0)=""/162, 0xa2}, 0x80)
truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000)

00:00:17 executing program 3:
setrlimit(0x20000000000008, &(0x7f0000000180)={0x10000000002})
getrlimit(0xb, &(0x7f0000000000))

00:00:17 executing program 0:
r0 = socket(0x6, 0x20000005, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockname$inet6(r0, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000140)=0x1c)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r1=>0x0]}, &(0x7f0000000100)=0x8)
sendmsg(r0, &(0x7f00000005c0)={&(0x7f0000000180)=@in={0x2, 0x2, @broadcast}, 0x10, &(0x7f0000000340)=[{&(0x7f00000001c0)="be1dfa020864bb286120f8b56ed78d3e3ce9b831dd9370b6ea84b9405da302927f4bfc98a1820c5aa77b2f1c54fea30084a9ea76c3b48cd48f5aa93d2815611c18af964af3498f337cac95f7846d4557474fde44a8b0d530139ac5881eecb4db1560c04945c5e864a5c580f159f6bd9417e049fb3bcf181e2acb89e1912ae4ea326e3384e86c7959b007e91cd66856174281210c45f2e22062c1784a4520aee43a6c196a139e", 0xa6}, {&(0x7f0000000280)="2955201499b5593affbc87f17223643cf5ed978884204a2467ed2f361e5d1a020aff1f7295ec21b1fe3478230d0da7599128a3d185cb3cf370b66a60a43d114d3b73ce4e26200342f1734d41659d44181eb2931a01b36af693af4d3a8c1972f5ba35fbe3a500f691da2deb9854ffb0f70b362147cd437297369c4d59cab00ec6bab5275c34", 0x85}], 0x2, &(0x7f0000000380)=[{0xe0, 0x17, 0x80000000000, "a039e45c3b7f8c02e359f9e915d75c604cc0a9cdcdabf497d04c3cfaa6032e3c07473270a87949d9adf713554b9e7346f1a955e251c3ca70e8d7c85fb1e9f82e5e1d29958df1365e6935ee7863d80ff040a4bfdae342f0b729998492b1bbdac0a8b7cbda6925137cd677020dfc07d9c4a2b7a42946bf76e66d7d949d94366b68ef69b368ef8aeafaac256a36e32e88ea204b7267b91de46d98bf75b512da84eb0f73c7affb56af4ebc2c28323093cc6bdf91c7e23ad9f8a8d7267ea3b7491036e5a13bdb314d256106"}, {0xb0, 0xffff, 0x3, "bde896fd694a880e0969be2c3fe23cccdce78ad2dc9d7d38f999e36ea35b208673aa789c006ad634caa8ebe6e2ddcab700d50dc77899ede4783ad62715c87ee2e1223a656653ae9451544fbb967a5b4ec90e89f60c158f86bb1388e44017f53924c6e05f64ce93ed55b657dd1ebe428a4ad8eeab6b459f042cc703b16da118d5e1de2161809107a75d03d980f0be878a97086917be9d4c201ef1d7"}, {0xb0, 0x88, 0x6, "39ad425e95eec2d81c3a84ebfd6912aa653c675ed68b5a294e4bb2eaa482800db5b6838eb6951bcd61f71ea433dfe013ceeb56b595de0b291d060d1bb8b9921bb870c7077248e114cd39854aa4663af85f22fef83b1759108310f26d92adff95891a4e9dac970a281f4e4689d1db45b100744aa8819f55dfdd3d16b4f0e9f4312c6ec521097f65206114118ae618e78aea3cdda582f1c9ef28d4"}], 0x240}, 0x0)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x10007}, 0x10)

00:00:17 executing program 1:
select(0x40, &(0x7f0000000000), 0x0, &(0x7f00000002c0)={0x8, 0xfae, 0x3, 0x1, 0x81, 0x400, 0x1000, 0x10001}, &(0x7f00000000c0)={0xfff, 0x6})
r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x10, 0x30000000)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000240)={<r1=>0x0, 0x1f, 0x2, [0x4, 0x9]}, &(0x7f0000000280)=0xc)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000300)={r1, 0x7, 0x1}, &(0x7f0000000340)=0x8)
getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000100)={0x0, 0xfffffffffffffffe, 0x10000, 0x84d, 0x9, 0x1, 0x1, 0x8, {@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, <r2=>0x0, 0x1, 0x5, 0x101, 0x7fffffff, 0x5}}, &(0x7f00000001c0)=0xb8)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x4, 0x2800, 0x1f, 0x1, r2}, 0x10)

00:00:17 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
syz_execute_func(&(0x7f0000000240)="66410f13a825010000c482791873009df0009500800000430f01d42e26360f5ef1c48269b88300000100c4027d9c1f8307cb430faa")
r1 = fcntl$dupfd(r0, 0x11, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="744b6a8e5bb3ceb6014de57c73551e171b5708e0c3e18723804c9eb3b4882d79391eb8", @ANYRES32=<r2=>0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0x14)
getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000280)={<r3=>0x0, 0x10000, 0x3ff, 0x82c, 0x6, 0x8, 0x2, 0x100000001, {@in6={{0x1c, 0x3, 0x4, @loopback, 0x3f}}, 0x0, 0x81, 0xb8ae, 0x1, 0x23, 0x5}}, &(0x7f0000000340)=0xb0)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000380)={r3, 0x4}, 0x8)
r4 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x16, &(0x7f0000000000)={r2, 0x6}, 0x8)
connect$unix(r1, &(0x7f0000000240)=ANY=[], 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="0006af00ff10", @ANYRES32=<r5=>0x0], &(0x7f0000000100)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x13, &(0x7f00000001c0)={r5}, 0x7)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={<r6=>0x0, 0x6}, &(0x7f0000000180)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r4, 0x84, 0x1d, &(0x7f0000000200)={r6, 0xef37}, 0x8)

00:00:17 executing program 0:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast2=0xe0000001, @local, @loopback}, 0xc)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x400, 0x43)
openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x6, 0x4)
utimensat(r1, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{0x1, 0x4}, {0xaa, 0x4}}, 0x200)

00:00:17 executing program 3:
getgroups(0x4, &(0x7f0000000740)=[0x0, 0x0, <r0=>0x0, <r1=>0xffffffffffffffff])
setregid(r0, 0x0)
mkdir(&(0x7f0000000000)='./file0\x00', 0x151)
setresgid(0x0, 0x0, r1)

00:00:17 executing program 2:
r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c)
setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000080)={0x1ff}, 0x4)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)

00:00:17 executing program 1:
getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080))
geteuid()
getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140))
fstat(0xffffffffffffffff, &(0x7f0000000180))
freebsd11_lstat(&(0x7f0000000600)='./file0\x00', &(0x7f00000007c0))
getresuid(&(0x7f0000000280), &(0x7f0000000580), &(0x7f00000005c0))
pipe2(&(0x7f0000000540)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100000)
getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000640)=ANY=[@ANYRES32=<r2=>0x0, @ANYBLOB="04000000000200000500000000010200ffffffff02004e227f0000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="08000001001000001ffeffff0c000000fffffeff"], &(0x7f0000000700)=0xb8)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000840)={r2, 0x7fffffff, 0x8b, "aec632384d78b18276bedc56b2bfa1dce0434cab9a2c9c14a2165ade129418d12ae09d263f90abc59b67cc608d6c526d51a240e1455fb2666ac080abe930e09108fe30f74531d7d4923e909977de759248813dbcbcac8117b1211031435051d701884c8c92cc1bdb836cac6d76afa12a4d17c1b607659f3837aaef1a11662c3eddf9cb694e6383be661feb"}, 0x93)
fstat(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
accept$unix(r0, &(0x7f0000000740)=@abs, &(0x7f0000000780)=0x8)
socket$inet_sctp(0x2, 0x5, 0x84)
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, <r4=>0x0})
freebsd11_fstat(0xffffffffffffff9c, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, <r5=>0x0})
setresuid(r4, r3, r5)

00:00:17 executing program 0:
r0 = socket(0x2, 0x3, 0x6)
mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x80010, r0, 0x40000000000)

00:00:17 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000007c0)={0x2}, 0xb)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={<r1=>0x0, 0x1}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x3, 0x1020, 0x8, 0xff, r1}, 0x10)
recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x1d1, &(0x7f00000002c0)=""/140, 0x8c}, 0x0)

00:00:17 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
recvmsg(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
setsockopt$inet_tcp_buf(r0, 0x6, 0x40, &(0x7f0000000000)="0fa12621cdf287f2169f04097fc7b60d649c9a81e66dfa0f39f62480be02711a551525d7cf58abf4de6752b7df06370400b47c5798c1aae6807e3ff88b693fe360bb359520667803c81bac26c47fe91a9d317b8eec7e", 0x56)

00:00:17 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r1=>0x0]}, &(0x7f0000000100)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={r1, 0xc1, 0x800}, 0xc)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x32, &(0x7f00000001c0)={r1}, 0x8)

00:00:17 executing program 2:
r0 = dup(0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={<r1=>0x0, 0x6}, &(0x7f0000000040)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000080)={r1, 0xcb, "c4375659c6df4603a18211e825fb097fbe6999a3fa20045bf095e7d4bbc0e6eb28417f485949778b63505477faaefbfce9ddc2dbb8bfd3bb4a4a65e866feeb440eca5a274c58e9017110db2076465b187d14a7b9f335d9d18e47590a0570e1315ec5e10a00c5be1d36650abaf9e2954e47bb95ff25e3c991edc5f4e0c5314cf8a80f38fe3a6b95f02f86c510c90ed9c2fcf3adb02304dba520f4a897bed14aef06bda61512d0768db40974629bdb0f59440ebea7d25cdb87e0294d26ebc41397d3c82661e8f2e098f7c20b"}, &(0x7f0000000180)=0xd3)
listen(0xffffffffffffffff, 0x0)

00:00:17 executing program 3:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$sock_timeval(r0, 0xffff, 0x10, &(0x7f0000000000), 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000040)='dctcp\x00', 0x6)

00:00:17 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82407d7f4a696c653000"], 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=<r1=>0x0], 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x400, 0x0, 0xfffffffffffffffe, r1}, 0x10)

00:00:17 executing program 2:
r0 = socket$inet6(0x1c, 0x3, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x67, 0x0, 0x0)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
read(r1, &(0x7f0000000000)=""/76, 0x4c)
setsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000080)={'accf_data\x00', "320daf5dc285bb22e44c7ace5b780d2fbb29d348b54ca4fecc59af60ca18728696e4cfe77dfe8460e8e541979d935f9d91004536046f8b26b6204d923d5a4820f18fb44f815c628552dadd9671cb2ed23795fbd0bcb843c4070b8ddf399a5346be05610d22910962bfba56a1a92b4eca1bee3ed874debea32742ad17b1b0697f696425d0dc085fdde2c7cf4f74a87ae88a54940cad5ddb340496b329b4d859e3921db9ecb216f5a2582cae33ad777c27a8ad9ac0f1fd4c959e3ac90dda71f3298f910c7c6f55b7c0606967b0b07d73a524ad878f87852e2b7070576fd44aacfba50a1af1c71221e94a2f8f4b0f89f0d3"}, 0x100)

00:00:17 executing program 1:
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000080)={<r0=>0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in]}, &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000100)={@in={{0x2, 0x2}}, r0}, 0x8c)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000040)={0x2, [0x3, 0x3]}, 0x8)
getsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f00000001c0), &(0x7f0000000200)=0x4)
r1 = dup(0xffffffffffffffff)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000240)={0x9, [0x9, 0x80000001, 0x10001, 0x80, 0xffffffff, 0x1, 0x0, 0x2, 0x0]}, 0x16)

00:00:17 executing program 3:
sendmsg(0xffffffffffffffff, 0x0, 0x2000000000)

00:00:17 executing program 2:
r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f00000000c0)='dctcp\x00', 0x6)
setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000080)=0x3, 0x4)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$sock_timeval(r1, 0xffff, 0x1014, 0xfffffffffffffffe, 0xaa)

00:00:17 executing program 0:
r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
lseek(r0, 0x0, 0x3)
r1 = socket$inet6(0x1c, 0x1, 0x1)
getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000040)=0x8)
r2 = socket$inet(0x2, 0x3, 0x0)
getsockopt$inet_int(r2, 0x0, 0x200000008, 0x0, &(0x7f0000000080))

00:00:17 executing program 1:
socketpair$unix(0x1, 0x200000000000002, 0x0, &(0x7f0000000140)={<r0=>0xffffffffffffffff})
sendmsg$unix(r0, &(0x7f0000002d00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002c40)=ANY=[@ANYBLOB="10000000ffff00000100000000000000"], 0x10}, 0x0)
r1 = socket$inet_icmp(0x2, 0x2, 0x1)
setsockopt$inet_mreq(r1, 0x0, 0xd, &(0x7f0000000000)={@remote={0xac, 0x14, 0x0}, @broadcast}, 0x8)

00:00:17 executing program 3:
getpeername$inet(0xffffffffffffffff, 0x0, &(0x7f0000000080))
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fchmod(r0, 0x130)
mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x4)
select(0x40, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000180))
r1 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x881, 0x88)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f00000001c0)={@in6={{0x1c, 0x2, 0x980, @loopback, 0x3f}}, <r2=>0x0}, &(0x7f0000000100)=0x84)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000140)={r2, 0x4d, 0x10001}, 0xc)

00:00:17 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x23, &(0x7f0000000000)=0x1c00, 0xfe6a)

00:00:17 executing program 2:
socketpair(0x2, 0x20000007, 0x5, &(0x7f0000000000)={<r0=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x4)
socket$inet6_icmp(0x1c, 0x2, 0x3a)

00:00:17 executing program 1:
shmget(0x0, 0x3000, 0x40, &(0x7f0000ffc000/0x3000)=nil)
setrlimit(0x7, &(0x7f0000000100)={0x80000001, 0xfffffffffffffff8})

00:00:17 executing program 0:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f00000002c0)=0x2, 0x4)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000000c0), 0x14)
bind$inet6(r0, &(0x7f0000000000)={0x1c, 0x1, 0x31d, @loopback, 0x80000005}, 0x1c)
r2 = dup(r0)
getsockopt$inet6_tcp_int(r2, 0x6, 0x4, &(0x7f0000000040), &(0x7f0000000100)=0x4)
getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000380)={<r3=>0x0, 0x1}, &(0x7f00000003c0)=0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000140)={<r4=>r3, 0xd, 0x8}, &(0x7f0000000400)=0x8)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f00000001c0)={r4, 0xfff}, &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000280)=0x8001, 0x4)
listen(r0, 0x8)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@loopback}, 0x14)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000240)=0x3, 0x4)

00:00:17 executing program 0:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmsg(r0, &(0x7f0000000d80)={&(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, 0x0}, 0x104)
freebsd10_pipe(&(0x7f0000000080)={<r1=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={<r2=>0x0, 0x1, 0x8, 0x20, 0x9, 0x80000001}, &(0x7f0000000100)=0x14)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000180)={r2, 0xa5, 0xfc}, 0xc)
recvfrom$inet(r0, &(0x7f0000000000)=""/50, 0x32, 0x2, &(0x7f0000000040)={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10)

00:00:17 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x1, 0x1, "85"}, 0x9)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1d, &(0x7f0000000040)={0x0, 0x1}, 0xffffff31)

00:00:17 executing program 2:
getgroups(0x3, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff, <r0=>0xffffffffffffffff])
r1 = accept$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0xa)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000080)={0x5dda}, 0x1)
setresgid(r0, 0x0, 0x0)
setresgid(r0, 0x0, r0)

00:00:17 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000140)={0x6}, 0x1)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000200)={<r1=>0x0, 0x6}, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket(0x1c, 0x30000004, 0xfffffffffffffffe)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f00000000c0)={0xa, [0x6, 0x1, 0x1, 0x1, 0xffffffffffff035e, 0x9, 0x4, 0xd9, 0x7, 0x3]}, &(0x7f0000000100)=0x18)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000000)={@in={{0x2, 0x1, @multicast2}}, r1, 0xfcfd, 0xf80000000000000, 0xffffffff}, 0x94)

00:00:17 executing program 2:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0)
r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001})
flock(r1, 0x2)
flock(r1, 0x1)
fdatasync(r1)
setsockopt$inet_group_source_req(r1, 0x0, 0x54, &(0x7f00000001c0)={0x3, {{0x2, 0x1, @multicast2}}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}}, 0x118)
read(r0, &(0x7f0000000100)=""/92, 0x5c)
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0)
fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})

00:00:17 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x900, &(0x7f0000000000)=0x1, 0xfe6a)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000040)=0x8, 0x4)

00:00:17 executing program 3:
r0 = socket$inet(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000040)=0x4, 0x4)
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0)
getsockname(r0, &(0x7f0000000280)=@un=@file={0x0, ""/4096}, &(0x7f00000000c0)=0x1002)
mkdir(&(0x7f0000000240)='./file0/file1\x00', 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x6)
rename(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)='./file0/file1\x00')

00:00:17 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x3ff}, 0x10)
sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000040)={<r1=>0x0, &(0x7f0000000200)=[@in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f00000000c0)=0x10)
setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000180)={r1, &(0x7f0000000100)=[@in={0x2, 0x3}, @in={0x2, 0x1, @rand_addr=0x100000001}, @in={0x2, 0x0, @rand_addr=0x1}, @in6={0x1c, 0x2, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x80}, @in6={0x1c, 0x1, 0x1000, @remote={0xfe, 0x80, [], 0x0}, 0x9}]}, &(0x7f00000001c0)=0x10)

00:00:17 executing program 1:
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
r0 = open(&(0x7f0000000080)='./file0\x00', 0x2, 0x0)
bind(r0, &(0x7f0000000040)=@in6={0x1c, 0x1, 0x7fffffff, @local={0xfe, 0x80, [], 0x0}, 0x6}, 0x1c)
open$dir(&(0x7f0000000000)='./file0\x00', 0x1, 0x0)

00:00:17 executing program 0:
mprotect(&(0x7f000044f000/0x4000)=nil, 0x4000, 0x0)
getresgid(0x0, &(0x7f0000000040), 0x0)

00:00:17 executing program 0:
open(&(0x7f0000000000)='./file0\x00', 0x24e, 0x0)
open(&(0x7f0000000040)='./file0\x00', 0x20800, 0x80)

00:00:17 executing program 3:
socket$unix(0x1, 0x3, 0x0)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$sock_int(r0, 0xffff, 0x1009, 0x0, 0x0)

00:00:18 executing program 2:
r0 = socket(0x10, 0x2, 0xfffffffffffffffe)
r1 = dup(r0)
setsockopt$inet_opts(r1, 0x0, 0x20000000000001, &(0x7f0000000100)="01201a56e9681eab07783b3706000000000000000000000000000001", 0x18)
getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0xb)
setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000080)={{0x1c, 0x2, 0x1ff, @local={0xfe, 0x80, [], 0x0}, 0x10001}, {0x1c, 0x1, 0x10001}, 0x200, [0x7f, 0x4, 0x1, 0x1, 0x2, 0x3, 0x8, 0x2]}, 0x5c)

00:00:18 executing program 0:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={<r0=>0xffffffffffffffff})
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="28000000ffffbb0918d5bd9af1a00a2485054d02e943ac42e2ee841da218adc62105f28be094d7e25c9bb441930631b4c7371694ea107a084aa7a6860109894740338eeed523f89e649ba9b478c2980111c1141cd1a8563f4e0420ddafe25736f5b529033b9327eff4c1aaf969df1184868aca9a2852f504"], 0x6}, 0x0)
sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x13e}, 0x0)

00:00:18 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, 0x7, 0x6}, &(0x7f0000000040)=0xc)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x24, &(0x7f00000000c0)={r1, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000180)=0x37b)

00:00:18 executing program 1:
r0 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000100)={<r1=>0x0, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000140)=0x10)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0x2, 0x4, 0x2}, &(0x7f00000001c0)=0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000240), 0x8)
poll(&(0x7f0000000000)=[{r2, 0xc}, {r2, 0x20}, {r2, 0x20}, {r2, 0x84}], 0x4, 0xc4)

00:00:18 executing program 0:
mincore(&(0x7f0000dfd000/0x200000)=nil, 0x200000, &(0x7f0000000080)=""/173)
mlock(&(0x7f0000ed7000/0x4000)=nil, 0x4000)

00:00:18 executing program 3:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg$unix(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="2867db05fafbd44ee5003076ecbacc89", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="49e7f00d25ddc468a8076103bfb94d40a06c9f4deb20000000fd128000603703c7c5a088f18f00e89453a95a3c2df07e3ad3461c8431031e7915ed40dadb395b796e02000000324be2f1ba81fbbbc551927772a9eb8097d9db3ae22871293043078b33dcc278da19ad8bfd7c505ffcae0ac8795c94a6069198116a9d4597b68ea0f10d22f46ea9597d300fad7492e2c483bb9c66485a5beb218da5850ad7c9df2d8b919a56826b641355ae85bde0b754f4bbde963b", @ANYRES32=r1, @ANYRES32=r1], 0x4d}, 0x0)
recvmsg(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x42)
execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)=[&(0x7f00000000c0)='\x00', &(0x7f0000000100)='\x00'], &(0x7f0000000340)=[&(0x7f00000002c0)=')-\x00', &(0x7f0000000300)='{\x00'])

00:00:18 executing program 2:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x10008, 0x162)
r1 = getpgid(0xffffffffffffffff)
freebsd11_lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
fstat(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
r4 = fcntl$getown(0xffffffffffffff9c, 0x5)
r5 = getuid()
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0})
r7 = getpid()
getresuid(&(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480)=<r8=>0x0)
r9 = getgid()
r10 = socket$inet_icmp(0x2, 0x2, 0x1)
r11 = socket$inet6(0x1c, 0x6, 0x7f)
r12 = openat(0xffffffffffffff9c, &(0x7f00000004c0)='./file0\x00', 0xd48, 0x60)
r13 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r14 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r15 = accept4$inet(0xffffffffffffffff, &(0x7f0000000500)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000540)=0x10, 0x10000000)
r16 = openat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x8, 0xa0)
r17 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c)
r18 = socket$unix(0x1, 0x7, 0x0)
r19 = accept$inet6(0xffffffffffffff9c, &(0x7f00000005c0)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000600)=0x1c)
r20 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r21 = socket(0x1, 0x0, 0x7)
socketpair(0x1c, 0x3, 0x5, &(0x7f0000000640)={<r22=>0xffffffffffffffff})
r23 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000680))
r24 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f00000006c0), 0x20000000)
sendmsg$unix(r0, &(0x7f0000000800)={&(0x7f0000000040)=ANY=[@ANYBLOB='0\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0xa, &(0x7f0000000180)=[{&(0x7f0000000080)="8caad2c51dc98d1379f5db0ccd37d429083138a10d2e3637e4f882a2546a9a71426dbfb16a0ab2faf8bfee83e394c93273caff5fd1fd46837bcbbc8aad254f1edb12f79dc514e8ca247b9c1781edf0e58f9f5256cc5f19118eea29c25ca1f52f21d6003ec704a21791450a606acb4e0171f721eaca604da08b6efed8161e29a9163fedfcd343694752d3c87ec512724aeadb33feb1bd77d767a239f1ca415592ba8b33cb0a131fbf66bbc0deb5ca9abe7d9d52dae96b6cec2e8eabc90a85c82c1041fc6813c8a9c758d0", 0xca}], 0x1, &(0x7f0000000700)=[@cred={0x20, 0xffff, 0x2, r1, r2, r3}, @cred={0x20, 0xffff, 0x2, r4, r5, r6}, @cred={0x20, 0xffff, 0x2, r7, r8, r9}, @rights={0x18, 0xffff, 0x1, [r10, r11]}, @rights={0x20, 0xffff, 0x1, [r12, r13, r14]}, @rights={0x38, 0xffff, 0x1, [r15, r16, r17, r18, r19, r20, r21, r22, r23, r24]}], 0xd0}, 0x8d)
socketpair$unix(0x1, 0x3, 0x0, 0x0)

00:00:18 executing program 1:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x8, 0x4b)
getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
poll(&(0x7f0000000040)=[{r1, 0x54}], 0x1, 0x0)

00:00:18 executing program 3:
clock_getres(0x0, &(0x7f00000000c0))

00:00:18 executing program 3:
munlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000)
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = fcntl$getown(r0, 0x5)
open(&(0x7f0000000180)='./file0\x00', 0x30080, 0x0)
read(r1, &(0x7f0000000280)=""/141, 0x8d)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={<r3=>0x0, 0x8000, 0x7}, &(0x7f0000000200)=0xc)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000240)={r3, 0xff}, 0x8)
readlinkat(r1, &(0x7f0000000340)='./file0\x00', &(0x7f0000000380)=""/5, 0x5)
fcntl$lock(r1, 0xf, &(0x7f0000000100)={0x2, 0x1, 0x1, 0x2, r2})
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000040)={0x7ff, 0x7, 0x20, 0x9, 0xce2c, 0x0, 0x9e9, 0xfef, <r4=>0x0}, &(0x7f0000000080)=0x20)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000140)={0x3, 0x200, 0x7, 0x2, r4}, 0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000000c0)={0x8, 0xb20, 0x100, 0x6, r4}, 0x10)

00:00:18 executing program 0:
pipe2(&(0x7f0000000100), 0x4)
select(0x40, &(0x7f0000000140), &(0x7f0000000180)={0x3}, 0x0, 0x0)
select(0x40, &(0x7f0000000000)={0x4, 0x2, 0x3, 0x8001, 0x1, 0x80, 0x8001, 0x7}, &(0x7f0000000040)={0x1, 0x81, 0x8, 0x7, 0x2, 0xff, 0x6, 0x1000}, &(0x7f0000000080)={0x7, 0x8, 0x3ff, 0x1, 0x400, 0x1, 0x30f, 0x8}, &(0x7f00000000c0)={0x0, 0xfffffffffffffffc})

00:00:18 executing program 3:
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000000)={<r1=>0x0, 0x6, 0x100, 0x1, 0x4, 0x1ff}, &(0x7f0000000040)=0x14)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0x8, 0x2, 0x1}, &(0x7f00000000c0)=0x10)
mlock(&(0x7f0000cdb000/0x2000)=nil, 0x2000)
munmap(&(0x7f000091b000/0x600000)=nil, 0x600000)
r2 = open(&(0x7f0000000140)='./file0\x00', 0x100, 0x111)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000100)=0x3, 0x4)

00:00:18 executing program 1:
mkdir(&(0x7f000000dff6)='./control\x00', 0x0)
r0 = open(&(0x7f00008db000)='./control\x00', 0x0, 0x0)
readlinkat(r0, &(0x7f0000edc000)='./control\x00', 0x0, 0x0)
r1 = getpid()
freebsd11_fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
freebsd11_stat(&(0x7f0000000280)='./control\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
r4 = getpgid(0xffffffffffffffff)
fstat(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
freebsd11_fstat(r0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0})
r7 = getpgid(0xffffffffffffffff)
getpgid(r7)
freebsd11_lstat(&(0x7f00000004c0)='./control\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, <r8=>0x0})
freebsd11_lstat(&(0x7f0000000580)='./control\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r9=>0x0})
r10 = getpgrp(0x0)
getresuid(&(0x7f0000000640), &(0x7f0000000680), &(0x7f00000006c0)=<r11=>0x0)
freebsd11_fstat(r0, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, <r12=>0x0})
sendmsg$unix(r0, &(0x7f0000000900)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00000001c0)=[{&(0x7f0000000040)="e48cedab87df35273b41173bae7e89c9c59e041dee920168b82f94d7703a25ce92d6fb6d5926ce66e2c5c3e40122742649fa24981de0417d34f6c08250eec1fbffc4586afd89ae5001aa042ecd4e6d", 0x4f}, {&(0x7f00000000c0)="46fb1b81c3d6b81fcb44392c3da8cc3373493138b4021b283a6dcdc1fad277f38b3deb07450cde2f242222f00b83158b9ca09be221621196ae82aaf0cbf58b29bae5564463e6329b8bb87b35cd9227da1c8fd6c89560f5c08dbb971398ea94028411e89997d9854c33f222f4ca4cb2ce1ad415372812ee5c87a687936cbe9a636c8abeee0938741626e4ce86d80ed2b9a86e34d1cdb79ca2babdee041c83974e5f6b79ba9efc58f0dff8e681b70713b8d4b6d38058edeea473bba1e597aaf31bbacb6b6172f9c9a0dd758a5ed0ab77fc93828d55207f3ae3963a5190a4", 0xdd}], 0x2, &(0x7f0000000780)=ANY=[@ANYBLOB="2000000000000000ffff000002000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="000000003000000000000000ffff000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="2000000000000000ffff000002000000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB="000000001800000000000000ffff000001000000", @ANYRES32=r0, @ANYBLOB="000000002800000000000000ffff000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="1800000000000000", @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="2800000000000000ffff000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r10, @ANYRES32=r11, @ANYRES32=r12, @ANYBLOB="000000002000000000000000ffff000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0], 0x150, 0x1}, 0x184)

00:00:18 executing program 3:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x3, 0x7, 0x1000000000000000)
connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

00:00:18 executing program 0:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
bind$inet(r0, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @multicast2}, 0x10)
r1 = socket$inet6(0x1c, 0x1, 0x7fffffff)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000000)={<r2=>0x0, 0x58, "128d424d4ad184748e924283c8ec6481fe5ce78f393e748738be2ca0db56778e1078f0a1a6b4888c883f49893b035a46c28272f0b9e939c7c1dcc8c2a1755d66a62139981901863f32760e682e327538a4164dbe9ffc7a1c"}, &(0x7f0000000080)=0x60)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x1, 0xcc, @local={0xfe, 0x80, [], 0x0}, 0x7}}, r2, 0x0, 0x0, 0x204, 0x4, 0x100000001, 0x7}, &(0x7f0000000180)=0x98)

00:00:18 executing program 2:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x200, 0x0)
select(0x22, &(0x7f0000000000)={0x4000000000000008}, 0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0xb)

00:00:18 executing program 3:
r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f00000000c0), 0x0)
r1 = accept4$inet(r0, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000140)=0x10, 0x10000000)
r2 = fcntl$dupfd(r0, 0x0, r0)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={<r3=>0x0, 0xffffffffffffffff, 0xf, 0x5000000000000, 0x3}, &(0x7f0000000040)=0x18)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x902, &(0x7f0000000080)=r3, 0x4)
clock_getres(0x0, &(0x7f0000000180))
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000001c0)={r3, 0x10000}, &(0x7f0000000200)=0x8)

00:00:18 executing program 2:
r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x20000000)
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000080)=0xfffffffffffff225, 0x155)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$sock_int(r1, 0xffff, 0xf, 0x0, &(0x7f0000000040)=0x345)

00:00:18 executing program 2:
r0 = socket(0x8001, 0x10000000000001, 0x0)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="00022e00846e588f1b1dc4696c6530e85b7ef0f23fd8eeed04c522ef63b03aa4af0a7ea471b488fbc759c01278f62b4296b032577deb00c0c77cfb816798cfa3902a138e5f3b0a6b0963c1ba832c79f5958bbb60f3621969079cb88e1e5b4cb06cad08f986a89f80d28c25f9ab33a7d4"], 0x1)
getuid()
sendto$inet(r0, &(0x7f0000000000)="530fd283631c8e22310c4b19d1c4cdc5ef70320946bc03210fabf9f2081e872fd08c5219af9facc8993747be9e3854bfbb9af5c0cd5d8000a5205e819976e21b59d73b8ba143408237afe050a386ed17c48984ded123400e5c4343a1f4ef032a26c6c7b09eaaffd8d66df740d28af90a7855677d74153f059c396d9266a0d83b17449a", 0x83, 0x20180, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000000c0)=0xfffffffffffff7e3, 0x4)

00:00:18 executing program 0:
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
pipe2(&(0x7f0000001580), 0x0)
mincore(&(0x7f00006a9000/0x1000)=nil, 0x1000, &(0x7f0000000000)=""/245)

00:00:18 executing program 1:
r0 = open(0x0, 0x80, 0x0)
r1 = geteuid()
fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
chown(&(0x7f0000000000)='./file0\x00', r1, r2)

00:00:18 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)={@in6={{0x1c, 0x0, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0x16c26042}}, <r1=>0x0, 0x7f, 0x9, 0x209, 0x99a, 0x200, 0x7f}, &(0x7f00000000c0)=0x98)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)={r1, 0x8, 0xa, [0x10000, 0x7, 0x100000001, 0x3ff, 0xfff, 0x2, 0x3, 0x8001, 0x5, 0x2]}, 0x1c)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={<r2=>r1, 0x0, 0x7}, &(0x7f0000000180)=0xc)
pipe2(&(0x7f00000001c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x100000)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8)
r5 = accept4$inet6(r3, &(0x7f0000000280)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000002c0)=0x1c, 0x10000000)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000300)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r2}, &(0x7f00000003c0)=0x8c)
r6 = getpgid(0xffffffffffffffff)
r7 = getpid()
setpgid(r6, r7)
r8 = getpid()
freebsd11_lstat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, <r9=>0x0})
sendto(r5, &(0x7f00000004c0)="2bb7e67a4db8432c037166230e2457a0bc6149c9a7326f83e1c131c13dc6d26589", 0x21, 0x4, &(0x7f0000000500)=@un=@file={0x1, './file0\x00'}, 0xa)
getsockname$inet6(r3, &(0x7f0000000540), &(0x7f0000000580)=0x1c)
fcntl$setown(r3, 0x6, r8)
r10 = shmget(0x0, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil)
shmctl$IPC_RMID(r10, 0x0)
setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r4, 0x84, 0x8002, &(0x7f0000000600)={r1, &(0x7f00000005c0)=[@in6={0x1c, 0x1, 0x5, @loopback, 0x40}]}, &(0x7f0000000640)=0x10)
r11 = semget$private(0x0, 0x4, 0x2)
__semctl$SETVAL(r11, 0x3, 0x8, &(0x7f0000000680)=0x2)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x900, &(0x7f00000006c0)={r2, 0x5}, &(0x7f0000000700)=0x8)
recvfrom$inet6(r4, &(0x7f0000000740)=""/29, 0x1d, 0x80, &(0x7f0000000780)={0x1c, 0x0, 0x3f, @loopback, 0x2}, 0x1c)
socket$inet6_sctp(0x1c, 0x5, 0x84)
__semctl$GETZCNT(r11, 0x1, 0x7, &(0x7f00000007c0)=""/90)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000840)=0x7fffffff, 0x4)
r12 = accept$unix(r4, &(0x7f0000000880)=@file={0x0, ""/4096}, &(0x7f00000018c0)=0x1002)
write(r12, &(0x7f0000001900)="9ae34e796b", 0x5)
__semctl$GETPID(r11, 0x1, 0x4, &(0x7f0000001940)=""/4096)
setresgid(r9, r9, r9)

00:00:18 executing program 2:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendto$inet6(r0, &(0x7f00000000c0)="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", 0xfb5, 0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000000)={@in6={{0x1c, 0x3, 0xfffffffffffffff8, @local={0xfe, 0x80, [], 0x0}, 0x7}}, <r1=>0x0, 0x5, 0x59fc, 0xe257}, &(0x7f0000001080)=0x8c)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000010c0)={r1, 0x2, 0x2, 0x79fe, 0x3, 0x3}, &(0x7f0000001100)=0x14)

00:00:18 executing program 0:
madvise(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2)
madvise(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x1)

00:00:18 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
recvmsg(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000001300)=[{&(0x7f0000000000)=""/143, 0x8f}, {&(0x7f00000000c0)=""/150, 0x96}, {&(0x7f0000000180)=""/105, 0x69}, {&(0x7f0000000200)=""/8, 0x8}, {&(0x7f0000000240)=""/161, 0xa1}, {&(0x7f0000000300)=""/4096, 0x1000}], 0x6, &(0x7f0000001380)=""/247, 0xf7}, 0x40000)
listen(r0, 0x0)
fcntl$setstatus(r0, 0x4, 0x1)
accept4(r0, 0x0, 0x0, 0x0)

00:00:18 executing program 1:
r0 = socket$inet(0x2, 0x3, 0x0)
connect$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, 0xf)
connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10)
r1 = semget$private(0x0, 0x6, 0x20)
__semctl$GETVAL(r1, 0x4, 0x5, &(0x7f0000000080)=""/222)

00:00:18 executing program 2:
r0 = socket$inet(0x2, 0x4000000000000003, 0x0)
sendto$inet(r0, 0x0, 0xfffffffffffffdc8, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)

00:00:18 executing program 1:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x17, &(0x7f0000000100)="d49569d5efa8624d449215cadacdd8ad627739cb99742f49e597325589a02e1bc8a1405bb94f91700aa1111ea2a20471418039f454bc103b2a231236a981d770e171e887a137a136c5551e934e6d25cb41d399489d98b6f879cb551c57b01f95299c52c331e0c834b2f37265637329ac87", 0x9)
getsockopt$inet_int(r0, 0x0, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4)

00:00:18 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=ANY=[], 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00', @ANYRES32=<r1=>0x0], &(0x7f0000000100)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x13, &(0x7f0000000040)={r1, 0x10001}, 0x10)

00:00:18 executing program 3:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
connect$unix(r0, &(0x7f0000000000)=@abs={0x5e936829ac9101fc}, 0x7b)

00:00:18 executing program 2:

00:00:18 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x1, 0x2}, 0x0)

00:00:19 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="676560db00009f000004"], 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r1=>0x0]}, &(0x7f0000000100)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x32, &(0x7f00000001c0)={r1, 0x40}, 0x8)
syz_execute_func(&(0x7f0000000040)="0fae13c4c3fd4877f2c9c402d9b8d3c402550ceb8f29e0991ac4e3f96df100c4c315691f0ec4213dfe2b3e480f7ede0faa")

00:00:19 executing program 1:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x48, &(0x7f0000000580), 0x1f)

00:00:19 executing program 2:
mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0)
chroot(&(0x7f0000000540)='./file0\x00')
chdir(&(0x7f0000cd2ff8)='./file0\x00')
rmdir(&(0x7f00000000c0)='./file0/file0\x00')
symlink(&(0x7f0000000080)='..', &(0x7f0000000000)='../file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000000880)='./file0/file0\x00', 0x200, 0x0)
symlinkat(&(0x7f0000000100)='./file0/file0\x00', r0, &(0x7f0000000140)='./file0\x00')

00:00:19 executing program 3:
pipe2(&(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
ppoll(&(0x7f0000000080)=[{r0}, {r1, 0x5}], 0x2, 0x0, 0x0, 0x0)

00:00:19 executing program 3:
open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001})
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180)=[&(0x7f0000000140)=':/\x00'], &(0x7f0000000280)=[&(0x7f00000001c0)='})\x00', &(0x7f0000000240)='\x00'])
flock(r1, 0x5)
fcntl$lock(r1, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})

00:00:19 executing program 0:
r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c8, 0x4)
fsync(r0)
truncate(&(0x7f00000000c0)='./file0\x00', 0x8008008058)

00:00:19 executing program 1:
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
mprotect(&(0x7f0000a13000/0x1000)=nil, 0x1000, 0x0)
mprotect(&(0x7f0000e5c000/0x1000)=nil, 0x1000, 0x2)
getpeername(0xffffffffffffffff, 0x0, 0x0)
munmap(&(0x7f000091b000/0x600000)=nil, 0x600000)

00:00:19 executing program 2:
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
munlockall()
munmap(&(0x7f0000b3a000/0x1000)=nil, 0x1000)
open$dir(&(0x7f0000000000)='./file0\x00', 0x8000, 0x2)

00:00:19 executing program 1:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
bind$inet6(r0, &(0x7f0000000000)={0x1c, 0x0, 0x5, @empty, 0xd02}, 0x1c)
getsockopt$inet6_int(r0, 0x29, 0x13, 0x0, &(0x7f0000000040))

00:00:19 executing program 3:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r1 = socket$inet6(0x1c, 0x3, 0x0)
r2 = fcntl$dupfd(r1, 0x0, r0)
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000200), 0x14)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000480)={@local}, 0x14)

00:00:19 executing program 1:
getgroups(0x3, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff, <r0=>0xffffffffffffffff])
r1 = dup(0xffffffffffffffff)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000000)=0x3, 0x4)
setresgid(r0, 0x0, r0)
setgid(0x0)

00:00:19 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, 0xffffffffffffffff, 0x0)
r1 = accept(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000200)=ANY=[], &(0x7f0000000140))
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000001c0)={0x0, 0x2000000000000}, 0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000080)={0xdd, 0x7e, 0x0, 0x6, 0x5b, 0x7fff, 0x7f, 0x8, <r3=>0x0}, &(0x7f00000000c0)=0x20)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000100)={r3, 0x8, 0x1, 0xfffffffffffffdc1, 0x3}, &(0x7f0000000180)=0x18)

00:00:19 executing program 3:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast2=0xe0000001, @broadcast, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000180)={@multicast1, @multicast1, @loopback}, 0xc)

00:00:19 executing program 0:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000040), 0x4)
r1 = dup2(r0, r0)
setsockopt$inet6_udp(r1, 0x11, 0x0, &(0x7f00000001c0)=0x8, 0x4)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0xf, 0xffffffff, <r2=>0x0}, &(0x7f0000000080)=0xc)
sendto$inet6(r1, &(0x7f0000000240)="a99768f3eea39020634df9486590db684d7ba9ffefacc7e919773769f4edb2c1eec947cabf50f3e733f3b1e094c14449ee51841022c1210f00d290b4ea659734cca15d6390f147e47a31891ec4ea39f9a370f63c09e7c43b8a284da6597a16a24389ead03bcbb392fcb1edc8792a47a8572577f64a41e8046598a82ff6ce06c1bb4912ba54659bdbf43b353d226db12089d2b031a0008f316fa0bc56ed2d7c358390d939d4c74cdf806aa3c83e3b652b9815bb4919e6db232875729275b2510536f3854eebf5880601a3b615db3a31a7a245ebf8602670c432bfefe9", 0xdc, 0x20000, &(0x7f00000000c0)={0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x5}, 0x1c)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000200)=ANY=[@ANYRES32=r2, @ANYBLOB="88c10000f582c0e5000000004ef90812e9377fdd7b3167"], 0x10)
setsockopt$inet6_buf(r0, 0x29, 0x76, 0x0, 0xffffffffffffffb4)
sendto$inet6(r1, &(0x7f0000000100)="b85254a44603c54e7d51a60a0ff13aa2b228e52e863457c5a7f2de91bf93f8926d656f2a6fc795d5ad2201dbf47997e34876be41807c27eb5acf5bc0e4444e10e3b6314cbe67a8ae4e8c7f02977ca1200e1983180542d55d0366ad8ad16cfe575d75", 0x62, 0x100, &(0x7f0000000180)={0x1c, 0x0, 0x4dc, @remote={0xfe, 0x80, [], 0x0}, 0x2}, 0x1c)
fstat(r1, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
getgroups(0x3, &(0x7f0000000480)=[0x0, 0x0, <r4=>0xffffffffffffffff])
chown(&(0x7f0000000340)='./file0\x00', r3, r4)

00:00:19 executing program 1:
mkdir(&(0x7f0000000000)='./file1\x00', 0xe4)
sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece9", 0x78, 0x0, 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0)
recvfrom$unix(r0, &(0x7f0000000040)=""/25, 0x19, 0x40000, &(0x7f0000000080)=@file={0x1, './file1\x00'}, 0xa)
symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00')
readlinkat(r0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)=""/111, 0x6f)

00:00:19 executing program 2:
r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x3, 0x7, @empty, 0x3}, 0x1c)
r1 = shmget(0x2, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil)
shmat(r1, &(0x7f0000ffc000/0x3000)=nil, 0x1000)

00:00:19 executing program 3:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={<r0=>0xffffffffffffffff})
write(r0, &(0x7f0000000040)='i', 0x1)
shutdown(0xffffffffffffffff, 0x0)

00:00:19 executing program 3:
socketpair$unix(0x1, 0x0, 0x0, 0x0)
r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000080)={0x3, [<r1=>0x0, 0x0, <r2=>0x0]}, &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000140)={r2, 0x2}, 0x8)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)={r1, 0x298, 0x4, [0x5, 0xda5, 0xff, 0x1ff]}, 0x10)

00:00:19 executing program 1:
r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x0)
ftruncate(r0, 0x800800805ffff)
r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40, 0x2)
truncate(&(0x7f0000000040)='./file0\x00', 0x20000)
ftruncate(r0, 0x0)
renameat(r1, &(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00')

00:00:19 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82ea2e2f66696c653000"], 0x10)

00:00:19 executing program 0:
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x3, &(0x7f00000000c0)={0x0, 0x1000000}, 0xed)
r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, ""/19}, &(0x7f0000000240)=0x15)
recvfrom$unix(r0, &(0x7f00000002c0)=""/250, 0xfa, 0x40000, &(0x7f00000003c0)=@file={0x1, './file0\x00'}, 0xa)
link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00')
freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
recvfrom$unix(r0, &(0x7f00000001c0)=""/51, 0x33, 0x0, &(0x7f0000000200)=@abs={0x1, 0x0, 0x0}, 0xffffffffffffff65)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000100)={<r2=>0x0, 0x246b, 0xf, 0x0, 0x3}, &(0x7f0000000140)=0x18)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000180)={r2, 0x8, 0xefc}, 0x47)

00:00:19 executing program 3:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getsockopt$inet6_int(r0, 0x29, 0x68, 0x0, 0x0)
r1 = accept4$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x30000000)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000080), &(0x7f00000000c0)=0x4)

00:00:19 executing program 2:
r0 = socket$inet(0x2, 0x3, 0x0)
setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040)={0x4}, 0x10)
readv(r0, &(0x7f0000000000), 0x10000000000000b4)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000264ff0), 0x10)

00:00:19 executing program 0:
r0 = semget$private(0x0, 0x6, 0x0)
semop(r0, &(0x7f00000000c0)=[{0x3, 0x4, 0x800}, {0x0, 0x4bf, 0x1800}], 0x2)
freebsd10_pipe(&(0x7f00000001c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000200)={0x1e}, 0x4)
mlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000)
mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x4)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0xbf5334859c175947, 0x1)
getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4)
__semctl$IPC_RMID(r0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000080)=0x4)
__semctl$IPC_RMID(r0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000180)={0x100000000}, 0x4)

00:00:19 executing program 0:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0x0}}, 0x14)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000000)="ef97b47732f7b820658b4bdc46277af8c434ffddf32728e0ac1faac812b90776019dfb92afa16dbc505f7f22a3070813e8e52ca2fc5f354564ba74", 0x3b}, {&(0x7f0000000140)="4f3df560475d8ed7bf9771a308871bf59ae236065b804ce4c9a20b10d64dc0a1333b4097c3c3ef28694045e63ba42ec3267ef56a6c69792b7d4fa070d5ccae3b3caf67396cc6fe1c331a964d2f4668f51f8e2191c28c14f93f74c36f225877aeacb26b97bbf92e00b2e13c64e4b1912e81f3e6bfa6d0e7dedd3e1449e4b98ceaf387b320ba17a4dd93d035ad53dd9cf219c4e75c8f2f929a1d3f74a5b1caae71479420653eea44d893f1be586d40be501e9a5b2e699ccfa96fde45af575de1d57ac502c810c214ad6540c3900907b9643804", 0xd2}, {&(0x7f0000000240)="a9ae27a9c6b6e0b260945ca212666ed81fbb535b2299b8ba9a2c348f1c73a4abd57950dbb96db3dcc35932fdb38edd0c8fdc55920e02c642d234ef5435d0e4bf8fe40e3dbbb1de4a73ab258b52ac9068a96f58c99c6e53b9ec8cf8686b0a3a31a9e69293ee9c3f14d119cdf8b9a56173464fd399afbc73a4f10610f66c502281598c3466675eeba935f7b080a3fa7b09c212a30372825a60fa7e21fc0956e14f60e25b1cf78a5ce8996a82e0dc2fafad031181344bdab31a5d765aad0be998f615e56ea9e669bddc60bb0e84cae3d176f97c4c6efbd2d5cc09fcc2881a", 0xdd}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000001340)="3178cd1f87b1b73ca21037f3bf179ba3d4ce887d07659cd50d2cb15bbf05d420aaccd994f0d9968b0a57878d4d72e7237a5fa35257bca966e75a710580fbdcb3a07fba818092177f1e180b0de104896fcd91cdeebddc12b2b6ca2cee81f2013d2f92a119f39c6368121f3855", 0x6c}], 0x5)
r1 = socket(0x1e, 0x3, 0x1ff)
shutdown(r0, 0x0)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
sendto$inet6(r0, &(0x7f0000000100)="fd899aa3a4200a87", 0x8, 0x0, 0x0, 0x0)

00:00:19 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1a, &(0x7f0000000140), &(0x7f0000000180)=0x4)

00:00:19 executing program 1:
mlock(&(0x7f0000ff8000/0x1000)=nil, 0x1000)
madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x5)
munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000)

00:00:19 executing program 3:
r0 = socket$inet(0x2, 0x1, 0x76800000)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0x3, 0x4)
pwritev(0xffffffffffffffff, 0x0, 0x900, 0x0)

00:00:19 executing program 2:
r0 = socket$inet(0x2, 0x2, 0x0)
sendto$inet(r0, 0x0, 0x2, 0x0, &(0x7f0000778000)={0x2, 0xffffffffffffffff, @loopback}, 0xfffffffffffffd6c)

00:00:19 executing program 0:
socket$inet_udp(0x2, 0x2, 0x0)
r0 = socket(0x2, 0xffffffffffffffff, 0x3)
r1 = getpgid(0xffffffffffffffff)
getpgrp(r1)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000080)=ANY=[@ANYRES32=<r2=>0x0, @ANYBLOB="620000000265eefa6cbd91a1de0620f8b2cd5996147145fc703f7d0b010e68e8ab9a36520ab04e072124f1c4781d50cf7f844f2ebb48522161f310972ce0d89fd1067341e438482de73286ae1f768cd88b738345e6816a91f500000000000000000000000000"], &(0x7f0000000000)=0x6a)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000100)={r2, 0x8, 0x3, 0x6, 0x8001}, &(0x7f0000000140)=0x18)

00:00:19 executing program 3:
shmget(0x0, 0x4000, 0x240, &(0x7f0000ffa000/0x4000)=nil)
shmget$private(0x0, 0x4000, 0x5, &(0x7f0000ffb000/0x4000)=nil)
shmget$private(0x0, 0x3000, 0x142, &(0x7f0000ff8000/0x3000)=nil)
shmget$private(0x0, 0x10000, 0x20, &(0x7f0000ff0000/0x10000)=nil)
shmget(0x1, 0x3000, 0x401, &(0x7f0000ff4000/0x3000)=nil)
shmget(0x2, 0x9000, 0x14, &(0x7f0000ff4000/0x9000)=nil)
shmget$private(0x0, 0x2000, 0x20, &(0x7f0000ff9000/0x2000)=nil)
r0 = shmget(0x1, 0x4000, 0x700, &(0x7f0000ffa000/0x4000)=nil)
shmctl$SHM_STAT(r0, 0xd, 0x0)
r1 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x10000000)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000080)={<r2=>0x0, 0x6}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000100)=ANY=[@ANYBLOB="1c004e2101000000fe8000000000000000000000000000bb0400000000000000000000000000000000000000000000000000000000000000000000000000eeffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r2], &(0x7f00000001c0)=0x84)

00:00:19 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)=ANY=[@ANYBLOB="0800001b38320000"], 0x0)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000080)={@empty, @empty, <r2=>0x0}, &(0x7f00000000c0)=0xc)
setsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000100)={@broadcast, @local={0xac, 0x14, 0x0}, r2}, 0xc)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0xffffffffffff7fff, 0x2800, 0x220, 0x5}, 0x10)
socket$inet6_sctp(0x1c, 0x0, 0x84)

00:00:19 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = semget$private(0x0, 0x0, 0x580)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000001600)={<r2=>0x0}, &(0x7f0000001640)=0x8)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000001740)={<r3=>0x0, &(0x7f0000001680)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000001780)=0x10)
sendmsg$inet_sctp(r0, &(0x7f0000001880)={&(0x7f0000000040)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001540)=[{&(0x7f0000000080)="098ddb6ce678e94db945eb15c0a8762083072cca33b6ce904650f5aa39371f16f54bcff237f31d83f737612828fa987189208fddfcd66dd3c5187ddef0c915077a88a012381fadc274d1e9412b04e81b748cdf0d6eb1b2", 0x57}, {&(0x7f0000000100)="09e7eac83b0864a337c6b9b3656e3ade5724bd34b1a4fb31238c0400c65d207fc029fe52b9fdd7d9020f3eb0a10af604a08079bc593b618aeb97fe9da7ee9e6bd156dc49f5c168df7af87e4aff6b493b8bc5dccc04b0c39225ed7151b363158adad884d7f60e962f2db93ea7f6ba9ee53459aba8f9a56a29124ca8db46861b2d9395c6937a156c201351ddb2681e09", 0x8f}, {&(0x7f00000001c0)="34afb9618714e78529736eca281bd96d22730207a0921006db35710963deed50355540104d102532273182887a3c90c6602441cb1af672a1d6ba4306e909b4db65eee6ed27d72f5a61743ebb1c4f7f53fc95cc64c02460bf03f968fbea0534c90b5081f638f00bb1e6a51522ce", 0x6d}, {&(0x7f0000000240)="fc13d5697e77f1ce07db6e444a5d9629df9d96949e79147dc22af2e37a3cecc00c68cfe8f706e272932625b721999d10f87ed6cc2b932255319fa3b1a223e578204b9f4452094c1e567ec6749f7e0ed8ca1d2d2d", 0x54}, {&(0x7f0000000480)="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", 0x1000}, {&(0x7f00000002c0)="bc7ca8bf162a196759175e7fcd7bfafc339ed274014c945d29effcee7c1ecd41f2efc7734c3e96ff31d11f305e6836eb8f1606f395e53ecec7a1cb0832acb05634ad8a13435edbb63fefbc14a42d9da91424d6a02aea4c52fecc5ab8d2b15512a75ead153c2e8f09ee3063f5fe0c21b63313b8f0ddfa08704b4a0a3c3b3fdcdffe00b5799ed2d52715e45c9bf79069a44f55d3b3c6be3263fb6669c61e0a4b4423350816737ce602cced20243f2cdf8b6af4725b58565256a4eb4f41667b4f74", 0xc0}, {&(0x7f00000003c0)="29f6920ab351e8c0a84990418459065bbdc86ac24983eeca9fcc05c09288f6ba6d98284087520643", 0x28}, {&(0x7f0000001480)="fbe478c1bbfbd98d8b7139f4ac72105a4bfaa29c03ad009a1f2c5ef832c82d5e9454ca97046cab0d1e60a3b90fff93b7188571d69b5c1671b265f67348f8b77b23bfd2c76d9cf9b61f78e5dd731bf70783aa26b9fe069c1a3529983683130d0ff6145edc67eb448baf88e96af11cb6da58e8dcb5d538a8ef192ae5d70cc9ffdaaa2e4f325dacebd38a24", 0x8a}, {&(0x7f0000000400)="d3b14a38e84734e1e8e9d139e8005bfffa538c23db566c17c448d95163d6aa08b815f7103c347993e3402315b672ea46ed2c998d28482fe3b96f39c60e", 0x3d}], 0x9, &(0x7f00000017c0)=[@authinfo={0x10}, @authinfo={0x10, 0x84, 0x8, {0x20}}, @sndinfo={0x1c, 0x84, 0x4, {0x3, 0x0, 0x7fff, 0x20, r2}}, @authinfo={0x10, 0x84, 0x8, {0x540}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @authinfo={0x10, 0x84, 0x8, {0x9}}, @sndrcv={0x2c, 0x84, 0x2, {0x1, 0x4, 0x100, 0x4, 0x3, 0x9, 0x2, 0x91, r3}}], 0xa8, 0x4}, 0x20100)
__semctl$IPC_INFO(r1, 0x0, 0x3, &(0x7f0000000000)=""/4)
sendmsg$inet_sctp(r0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="1c4000008400000004000000000000000000000000000000", @ANYRES32=0x0], 0x1c}, 0x100)

00:00:19 executing program 0:
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece99a1ed2", 0x7b, 0x0, 0x0, 0x0)
r0 = open(&(0x7f0000000080)='./file0\x00', 0x100, 0x80)
utimensat(r0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x3f, 0x1}, {0xfffffffffffffd9b, 0x1}}, 0x200)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, 0xfffffffffffffffc)
symlinkat(&(0x7f00000000c0)='/', r1, &(0x7f0000d06ff8)='./file0\x00')

00:00:19 executing program 2:
accept$unix(0xffffffffffffffff, &(0x7f00000002c0)=@file={0x0, ""/30}, &(0x7f0000000300)=0x20)
r0 = socket$inet(0x2, 0x30000007, 0x0)
freebsd11_fstat(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
getgroups(0x1, &(0x7f0000000080)=[r1])
getsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000000)=""/47, &(0x7f0000000040)=0x2f)
getgroups(0x4000000000000099, &(0x7f0000000040))
r2 = socket$inet(0x2, 0x6, 0x80000001)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000000c0)={@in={{0x2, 0x0, @loopback}}, <r3=>0x0, 0x0, 0x7, 0x2}, &(0x7f0000000180)=0x94)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000001c0)={0xff, 0x6, 0x400, 0x3, 0x1000, 0x2, 0x8, 0xfffffffffffffffb, r3}, &(0x7f0000000200)=0x20)

00:00:19 executing program 3:
r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8)
accept$inet(r0, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000140)=0x10)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000080)="117fec24f2153a5fd5dd78806d20d42967a61ff3096dc9de7d18b942d99d974eb02d076e5f498a93c242d7d6b73ed91cc3a3a44e703cfa3f122cf2ce1a6bd63e5afe5cfd52eefe6a01cae682ae7460499ae996f61ba44c030e4ba19499788da60b", 0x3ff)

00:00:19 executing program 0:
r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x600, 0x0)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4, 0x11, r0, 0x78000)

00:00:19 executing program 1:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
r0 = socket$inet(0x2, 0x2, 0x4)
setsockopt$inet_opts(r0, 0x0, 0x2000000000009, &(0x7f0000000040)="eaff125c", 0x4)
sigaltstack(&(0x7f000040d000/0x4000)=nil, &(0x7f0000000200))
setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000080)={'accf_dns\x00', "11d198afd9f698047bf5a6eec8b614908fb8e4e12ef9e7b53eb8ec08c869ca2320693e9707959d8febe52fbe53100ee5d11dcc9cc43e6cc0bd7cefa953b759bf3fde2a3ca92625f7e1ffb04a89fbb231ca7da050a74b5071666e1ebe5cc129a82f249453a91c7877eb1cba1844931a81a614f464114658b7bb4c2672d354df5e97a80ec1458394c69ddf46670eb516f685e345948111ddfdf5fe58d36b549cb88f9f4e59ad271421d4aa0bfce650208563642a174b15b0095a4da9d9668fe50cbaee59103d8f48fa1f1b763af474f55742734bc23b128018f5972d10423486cf0d42af8f227a05cef0dc81c75f1af353"}, 0x100)

00:00:19 executing program 0:
r0 = socket(0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={<r1=>0x0, 0xdde1}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000080)=r1, 0x4)
open$dir(&(0x7f00000000c0)='./file0\x00', 0x8, 0x10)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={r1, 0x1}, 0x8)

00:00:19 executing program 1:
pipe2(&(0x7f0000000200)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100000)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={<r2=>0x0, 0x800}, &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000140)={r2, &(0x7f00000000c0)=[@in6={0x1c, 0x1, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x4}, @in6={0x1c, 0x0, 0xa2a9}, @in6={0x1c, 0x3, 0xffff, @remote={0xfe, 0x80, [], 0x0}, 0xfff}, @in={0x2, 0x2, @loopback}]}, &(0x7f0000000180)=0x10)
getpgid(0x0)

00:00:19 executing program 3:
r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x0)
pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000000100)="f0", 0x1}], 0x1, 0x0)
pwritev(r0, &(0x7f00000015c0)=[{&(0x7f00000005c0)="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", 0xd4f}], 0x1, 0x0)
mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x4, 0x80010, r0, 0x0)
ftruncate(r0, 0x6605)

00:00:19 executing program 2:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
r1 = msgget$private(0x0, 0x84)
msgctl$IPC_STAT(r1, 0x2, &(0x7f00000000c0)=""/179)
r2 = dup2(r0, r0)
getsockopt$inet6_buf(r2, 0x29, 0x3f, &(0x7f0000001300)=""/4096, &(0x7f0000000200)=0xd689)
getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000000)={<r3=>0x0, 0x8}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000080)={r3, 0x3}, 0x8)

00:00:19 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20000, 0x44)
accept4$unix(r0, 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&(0x7f0000001080)=0x1002, 0x10000000)
socketpair$unix(0x1, 0x2, 0x0, 0x0)

00:00:19 executing program 1:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
poll(&(0x7f0000000000)=[{r0, 0x109}, {}], 0x2, 0x0)
r1 = socket$inet_icmp(0x2, 0x2, 0x1)
setsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f0000000140)="8cd6ca582683ae2413872990f01fb1cb640b227f7787776c89f9dd37e67f0f4d75abc9e7a9985b7ea660e89f0b97ca590fadfc329c277b59be1d8ad476e66e38707a79bc4d470df3057d01e6b65aec2b26cc6a1552509f2e23cd35b8b94f3dfd0497fdabfcb301ae63681ba6d4dd02f3ba697b692d94b30eef94ac95098df671ba586f94f1a7ac79b322d4df13dc740ac4cfb840141af59c7ef804912bec82570f769de030ec12ab83595d147b045b2922c71ea5266b65d2f94d951c2864fe989caebfed6641c03493d4a23f6297a6b7fb485615781c4bf2cd29877b93031520fa091273362458b0eb37379e514d27e1", 0xf0)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000240)={@in={{0x2, 0x0, @broadcast}}, <r2=>0x0}, &(0x7f0000000300)=0x8c)
setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000340)={r2, 0x0, 0x8000}, 0x8)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r3=>0x0]}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={r3, 0x1, 0x1}, 0xc)

00:00:19 executing program 0:
open(&(0x7f0000000000)='./file0\x00', 0x100400, 0x40)
setitimer(0x8000000, 0x0, &(0x7f0000b1bfe0))

00:00:19 executing program 2:
freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0x1000, 0x0)
open(&(0x7f00000001c0)='./file0\x00', 0x2f9, 0x0)
unlink(&(0x7f0000000000)='./file0\x00')
execve(0x0, 0x0, 0x0)
open(&(0x7f0000000080)='./file0\x00', 0x100000, 0xa)

00:00:19 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8, 0x20)
getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
fchmod(r1, 0x100)
flock(r1, 0x5)
getpeername(r1, 0x0, &(0x7f0000000040))
read(r1, &(0x7f0000000080)=""/217, 0xd9)

00:00:19 executing program 0:
pipe2(&(0x7f0000001740)={<r0=>0xffffffffffffffff}, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f0000000800)="e8", 0x1}], 0x1)
freebsd10_pipe(&(0x7f0000000040))
writev(r0, &(0x7f0000000540)=[{&(0x7f0000000080)="d8d11b9be7f24a52c7fef8e540f3c75106c6edf59150d26f02f4adc08dace11c1751a06d32a6969a4a9573478b34bd96c2af477d76b1364862230b404837a243b662da7c030c8cef648bb2a0610b", 0x4e}, {&(0x7f0000000100)="698a4fa2bf925c81fd54c490035139370de070429d174034f0ccc4e6d2ac79fb44b075863e9b7dda3643c2ade7b75beb8e96a1f349b0fb68e4a331f3722392dc7c68ba5c50a238368674dd71ae09b1c1b5b47fd9251fefd81978a3ba693eaa31640f77e884ae995c694274a65dde84d62bb508b7634f6bc828003b48179be62f76599fbd203e55f7000bcad2838e6dd7a99538871530871e53", 0x99}, {&(0x7f00000001c0)="a4f5f6a8ed2b11e05bf1930594731e123e0918c5bc56c22245ac79f7244c194db97453301cf6e890703c69a90110c94b849f4ae16ef2cc0a5bd38e883e9320081db8687dee88d0f15d782405e6783cb7b7027ede3a7a23263043f34f6465c7de4409305cd3bfd0e2dd11cfeb703e1af6791d15337ea08f276f24835c42f0e1794e22701177e1f2b31150a847d06ee321d9db4cc1e50348265dca222b040ec800fa2ad03db0167e6e0fe6ce110e8f8eb4c62e18013418a3a29118a1865efc420411af927e24e85b82bb7da8d058749bc74afa913eef11f52a89a90fa47626", 0xde}, {&(0x7f00000002c0)="7161517844558a6499d7620d48e83b8bccda7b38887059ae22e3e2eb", 0x1c}, {&(0x7f0000000300)="83e9432703f7967c2081323b79344123b22b514d0adea083453ec6f23a17bb47252aede0a1da2ce945ddf1c0c3339da602d5d7a1379f479511647bfa5c9379ec076c371db33c9afb9498e474cb70c59d04ffacaf870e5141f9e1510e2d4ac6c77067bf09c67e4cbf6172cc69c3fecfc50493e202786ea6c32d2fd9cde3557e0ebeca23dc207432dff9df267809027d8d5b6b3ac1b1e513984aac9b3dbb17f917df6f9dfb09637afa5da52c46364556ffa33de032172c198afbff4b59c4aef099af7ec8828b83bb6235ed9a9edb228d45564ae6a05e952af89afcb1999c1c5b6d73c3f5d5ef649734c60684", 0xeb}, {&(0x7f0000000400)="d4f8b8785cefe71a379f3a5f01bb063f3c5b5e1da857e3f3e5c0fce6586957c8112df434aaf8dc82d1bb9b10594bb41cefaa615d5cb55c82c6", 0x39}, {&(0x7f0000000440)="9a3034afbd1926aa001896a9929038b1a619c0ff7bb541e9044efad75d67d3665b7c052666fd7b7443e1b2ecc4b02c1cb6389e144f6992faa899da98efac338ce7e5814c5d05d0892d7b5f88a1926bda69f0b5dd4c893957c3fef960ff17ff96d8dbdeaca003ae08ab92cfed7f8eb28867640b290b9b45c3e8294a82d670116eb181b6f7cfb11a5d4dd7762c89aa3d50f591abfe239b09d499b3f2e80ff79ccaeabb97dfa569b6c5b146231aab2b87b94adc8ebd9cdb68c65c5d8251493c48424481087f3e3448bf85dad9378bf5fee8328954b039ce2289b60d0566894785", 0xdf}], 0x7)

00:00:19 executing program 3:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = accept$inet(r0, 0x0, &(0x7f0000000000))
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000040)={<r2=>0x0, 0x3}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000000c0)={0x3, 0x1100, 0x5c7, 0xfffffffffffffff9, r2}, &(0x7f0000000100)=0x10)
connect$inet(r0, &(0x7f0000d9dff0)={0x2, 0xffffffffffffffff, @rand_addr}, 0x7e)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0x8, @empty, 0x3}}, r2, 0x5, 0xffffffffffffffff, 0x9, 0xffffffffffffff7f, 0x8}, &(0x7f0000000200)=0x98)

00:00:19 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="00008b87", @ANYRES32=<r1=>0x0], &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x3f, 0x0, 0x81, 0x101, <r2=>0x0}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x0, 0xfffffffffffffffb, 0x0, 0x200, 0xffffffffffffffe1, 0x100000001, 0x5, 0xfff, r2}, &(0x7f00000001c0)=0x20)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000000c0)={r1, 0x0, 0x3}, 0x0)

00:00:19 executing program 2:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r1 = dup2(r0, r0)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000100)={<r2=>0x0, &(0x7f0000000000)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000140)=0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0x3, 0x1, r2}, 0xc)
setsockopt$inet_int(r0, 0x0, 0x1, 0xffffffffffffffff, 0x0)

00:00:19 executing program 3:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = socket$inet(0x2, 0x20000005, 0x2)
r2 = accept4(r0, &(0x7f0000001180)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000011c0)=0x1c, 0x20000000)
setsockopt$inet6_udp(r2, 0x11, 0x1, &(0x7f0000001200)=0x6, 0x4)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000000)={<r3=>0x0, 0x101}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000001080)=ANY=[@ANYBLOB="1c004e20fb000000fe800000000c496059a104049c00000000000000000000bb01000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e1df000000000000000000000000000000000000000000", @ANYRES32=r3, @ANYBLOB="0300000006000000100000000800000008000000"], &(0x7f0000000080)=0x98)
r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendto$inet6(r4, &(0x7f00000000c0)="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", 0xfbb, 0x0, 0x0, 0x0)
socket$inet6(0x1c, 0x1, 0x6)
setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000001140)={0x100, 0x1, 0x66, 0x3, 0xe656}, 0xc)

00:00:19 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="82022e020a006c653000503245cbbfdbb5b98c792359d52a48922c7c2f5c7df98ccf88833fc580928cb3d417ffaa84347ad2aff16e40d75ce9b3521defdf6243ed8cc467a2829fcf1159a747954a8646a77b6acc86aebc6fa22a67d218247c97f8260143cda76ab14684d39700646f5af2"], 0x1)
close(r0)

00:00:19 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x3, "b95c7581034f4bb6e040e84eee601a75"}, 0x14)
listen(r0, 0x0)
close(r0)

00:00:20 executing program 1:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r0, 0x29, 0x4, &(0x7f00000000c0), 0x4)
r1 = dup2(r0, r0)
symlinkat(&(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000040)='./file0\x00')

00:00:20 executing program 0:
utimensat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)
execve(0x0, &(0x7f0000000240), &(0x7f00000000c0))
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8, 0x0)
bind(r0, &(0x7f00000003c0)=@in6={0x1c, 0x2, 0x2, @loopback, 0x6}, 0x1c)
execve(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000240)=[&(0x7f0000000200)='[\x00'], &(0x7f00000002c0)=[&(0x7f0000000280)='\x00'])
readlinkat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/209, 0xd1)
listen(r0, 0x0)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000300)={<r1=>0x0, 0x0, 0x6, 0xffffffff}, &(0x7f0000000340)=0x10)
bind(r0, &(0x7f0000000400)=@un=@file={0x1, './file0\x00'}, 0xa)
setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000380)={r1, 0x3ff}, 0x8)

00:00:20 executing program 3:
setgroups(0x400000000000015b, &(0x7f0000000540))

00:00:20 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000040)=ANY=[], 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=<r1=>0x0], 0x0)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x1202, &(0x7f00000001c0)={r1, 0x3}, 0x8)

00:00:20 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x8007, &(0x7f0000000300)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x98)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0xc0)
getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={<r2=>0x0, 0x6}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000000c0)={r2, 0x1}, 0x8)

00:00:20 executing program 1:
pipe2(&(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100000)
getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000100), &(0x7f0000000140)=0x4)
freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000080)=0x7, 0x4)
fcntl$getown(r1, 0x5)
pipe2(&(0x7f0000000000)={<r3=>0xffffffffffffffff}, 0x0)
fcntl$dupfd(r3, 0x0, 0xffffffffffffffff)

00:00:20 executing program 2:
munmap(&(0x7f0000eef000/0x1000)=nil, 0x1000)
mprotect(&(0x7f0000c97000/0x2000)=nil, 0x2000, 0x5)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/168, 0xa8)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x4)

00:00:20 executing program 3:
r0 = socket$inet(0x2, 0x1, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000080)={<r2=>0x0, 0x0, 0xf, 0x8, 0x6}, &(0x7f00000000c0)=0x18)
r3 = socket$inet(0x2, 0x840000000003, 0x0)
setsockopt$inet_int(r3, 0x0, 0x20000000031, 0x0, 0x0)
fcntl$dupfd(r1, 0x0, r1)
getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000001c0)={r2, 0x10001}, &(0x7f0000000180)=0x4)
connect$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10)

00:00:20 executing program 1:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = dup2(r0, r1)
freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0))
poll(&(0x7f0000000180)=[{r2, 0x5}], 0x1, 0x0)
r3 = semget(0x0, 0x2, 0x80)
__semctl$SEM_STAT(r3, 0x3, 0xa, &(0x7f0000000000)=""/176)

00:00:20 executing program 1:
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff}, 0x4)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0xffff}, 0x1)
freebsd11_lstat(&(0x7f00000000c0)='.\x00', &(0x7f0000000100))
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x39a8}, 0x14)

00:00:20 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000280)={0x0, 0xa}, 0x8)
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0x1, 0x1, 0xffffffffffffa7c1, 0x9, 0x1, 0x3f, 0x7fffffff, {@in6={{0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x4}}, <r1=>0x0, 0x6, 0x8001, 0x9, 0x10000, 0x4}}, &(0x7f0000000180)=0xb0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000001c0)={r1, 0x9}, &(0x7f0000000200)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x800, <r2=>0x0}, &(0x7f0000000040)=0xc)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r2, 0x101, 0x7ff, 0x6}, 0x10)

00:00:20 executing program 0:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc)
recvfrom(r0, &(0x7f00000000c0)=""/216, 0xd8, 0x400c1, 0x0, 0x0)

00:00:20 executing program 1:
symlink(&(0x7f0000000240)='./file0/file0\x00', &(0x7f0000000280)='./file0\x00')
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
chmod(&(0x7f0000000180)='./file0\x00', 0x23f)
getgroups(0x3, &(0x7f0000000080)=[0x0, 0xffffffffffffffff, <r0=>0x0])
setgroups(0x2, &(0x7f0000000040)=[r0, r0])
setuid(0xee01)
mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0)
r1 = socket$inet(0x2, 0x4, 0x9)
setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000200)='dctcp\x00', 0x6)
mkdir(&(0x7f00000001c0)='./file0\x00', 0x2)
rename(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)='./file0/file0\x00')
chmod(&(0x7f00000002c0)='./file0\x00', 0x80)

00:00:20 executing program 3:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r1 = dup2(r0, r0)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000040)={<r2=>0x0, 0x7}, &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000000c0)={@in={{0x2, 0x3, @broadcast}}, r2}, 0x8c)
setsockopt$inet_mreq(r0, 0x0, 0xc, &(0x7f0000000000)={@multicast2, @rand_addr}, 0x8)

00:00:20 executing program 2:
r0 = socket(0x10, 0x80000000000004, 0x7)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={<r1=>0x0, 0x609}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={r1, 0x20}, 0x8)
close(r0)
ftruncate(r0, 0x0)

00:00:20 executing program 0:
r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000100)=0x1c, 0x20000000)
getrusage(0x1, &(0x7f00000003c0))
freebsd10_pipe(&(0x7f0000000180)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000480)={0xffff}, 0x4)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f00000004c0)={0x6}, 0x1)
r3 = accept$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000200)=0x10)
r4 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000240), 0x20000000)
ppoll(&(0x7f0000000300)=[{r0, 0x10}, {r2, 0x102}, {r3, 0x4}, {r4, 0x100}], 0x4, &(0x7f0000000340)={0x7, 0x3}, &(0x7f0000000380)={0x8001}, 0x8)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ppoll(&(0x7f0000000000)=[{r5, 0x101}, {r5, 0x2000}, {r5, 0x26}, {r5, 0x4}, {r5, 0x106}, {r5, 0x40}], 0x6, &(0x7f0000000080)={0x6, 0xfffffffffffffff8}, &(0x7f00000000c0)={0x4}, 0x8)
setsockopt$inet6_sctp_SCTP_EVENTS(r5, 0x84, 0xc, &(0x7f0000000140)={0x20000000000003da, 0x0, 0x0, 0x0, 0x7ff, 0x2, 0x1f, 0x0, 0x3}, 0xb)
recvmsg(r5, &(0x7f0000002980)={&(0x7f0000000500)=@in6, 0x1c, &(0x7f0000001900)=[{&(0x7f0000000540)=""/55, 0x37}, {&(0x7f0000000580)=""/6, 0x6}, {&(0x7f00000005c0)=""/193, 0xc1}, {&(0x7f00000006c0)=""/29, 0x1d}, {&(0x7f0000000700)=""/60, 0x3c}, {&(0x7f0000000740)=""/250, 0xfa}, {&(0x7f0000000840)=""/179, 0xb3}, {&(0x7f0000000900)=""/4096, 0x1000}], 0x8, &(0x7f0000001980)=""/4096, 0x1000}, 0x0)
getsockopt$inet6_sctp_SCTP_EVENTS(r5, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0xb)

00:00:20 executing program 1:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x4000000000000000)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={<r1=>0x0, 0x845}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000100)={r1, 0x400, 0xf, 0x1, 0x4a}, &(0x7f0000000140)=0x18)
readlink(&(0x7f0000000000)='./file0\x00', 0x0, 0xfffffffffffffe3a)

00:00:20 executing program 3:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_buf(r0, 0x0, 0x47, &(0x7f0000000000)="e3f4a9bebf294858e1b841841f219021c420e496113637b7cf97c185c3edc70507c68450128a58a864639981659f7dd28a15c02e5f94767ee6982151efd2af6f69c817734de198c941d0a5220e154588e7ce83afd8b854294200000000003f00000000000000435d00000000000000", 0x55)
setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000080)={0xc000000000, {{0x2, 0x0, @rand_addr=0x5}}}, 0x90)
socket$inet_icmp(0x2, 0x2, 0x1)

00:00:20 executing program 3:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$sock_int(r0, 0xffff, 0x1017, 0x0, 0xfffffffffffffe3b)

00:00:20 executing program 3:
r0 = open$dir(&(0x7f0000000580)='./file0\x00', 0x400000002c5, 0xfffffffffffffffe)
ftruncate(r0, 0x3)
r1 = accept4(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000000080)=0x2a, 0x10000000)
open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x4)
sendmsg(r1, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000100)="9cdd665dcf6e5273bae85ce0496581c1b1f0b212add4bbfa9d4972a0b1a36bb023980e9d4a3c6de3d55cc98bbcc88689384c3c1d3770565cc6390789d595d98bfb71f70265", 0x45}, {&(0x7f0000000180)="d6e05d8892d98d1bdb9281092165570da276367cf4ddbbb1f69409310c488670852b3a5d99e5097813582fb12d7d117550e2b8550cc77d1ee6698f188de46bc0a00bc63b32a54c9382570b5239cb967bac82d406fcd4c97842b5e637ac60945964076e6f4a87f7c505b5f819adc6ef96ea9058add4f872cc47c342bdaac415e8b3e204180d3b432cb22848b17f4aace09d0ea1dfcd7fa755cbf9645ce25805ac238502c5073a20568765795a0978086374e438e3d35fb7e9801f87047810038f22c95eae21a3b364dc27", 0xca}], 0x2, &(0x7f00000002c0)=[{0x20, 0x2f, 0xee0c, "6b4a3306a41075582a"}, {0xe8, 0x1, 0x7, "8dccd7f5331a46aadd59a74e5830d32f6da70e2c5dfb8c4dc35dde93c2f6156c75f0c95d8d317013ea81f17e7413e6a89f37e22363a596106b5ca14a18e6f804bbb7ef389c9f873e32af4a49b87b3dc77206f944d491900d607517c1022ba2aa0e3fd06a7f75a21b5ce809b0e9a34076e86d6c8cfd70f90f746bc1069dadd798293a26623c6e657f1b966b8fa5da0ed0e8f5fac36c857e5678b6f161ea4208e675d4e37fcede5b31e4ecda92807afa8d69c5a1d71ae2f4317875d5618aab6fe523e7f173b13a7d63812f082de2c8972e66"}, {0x60, 0x0, 0x6, "5cbfb60241e97f8555788113b1610c43db6e8e2784c65c688b8d92046a7c3181b2f429f7a1836b2155a1374a05a72168cad43192a831a38f8bfc3218910c87a794b033e3eacb157be1139052"}, {0xc0, 0x84, 0xff80000000000000, "b2b96e7ad594ab32e13086c1bb6499d52c950457397c1c803958b53035729e8c4b02285b50c5bbe79686d6b3ad1dcecc324b5d6726e7ec7189b80590e7c4d815b1c807077ba877c49c31f2c4a6cdf60fe3c37a65d7cb26625610cfb91f1e99bf519d9a084b8993aac4be57078be15e46dc7bc19246d4979d5bf002cfec523575ef450a11007d776f329ed2b4c523e57124ab21dfc9faf1b78a48c158d07a7d4cf8e12084045b4735bd26"}], 0x228}, 0x0)

00:00:20 executing program 2:
r0 = socket$inet6(0x1c, 0x7, 0x8)
sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="958b18214520129000000029f9c355814c3aa13a0c794f00"], 0x10}, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x69, &(0x7f0000000000)="131984809b3c5d1740e631927b995020f5523aed753e9f572341edd00445f5dcd3688e91691cd63e8cf93fe858673f50542ddfa7ab3e7d31fab17e43c7306f5366eb2bfddac5641eb1a336858fa42e223a2335cab67d8e9c", 0x58)

00:00:20 executing program 2:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x611, 0x0)
freebsd11_mknod(&(0x7f0000000000)='./file1\x00', 0x0, 0xfffffffffffffff8)
pwritev(r0, &(0x7f0000000480)=[{&(0x7f0000000440), 0x67b6}], 0x10000000000000ff, 0x0)

00:00:20 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = open$dir(&(0x7f0000000500)='./file0\x00', 0x120000, 0x2)
mknodat(r1, &(0x7f0000000540)='./file0\x00', 0x8000, 0x80000001)
r2 = msgget(0x3, 0xc1)
getsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000300), &(0x7f0000000340)=0x4)
getsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000000280), &(0x7f00000002c0)=0x4)
msgsnd(r2, &(0x7f0000000040)={0x1, "d76b3a8a2d90a9938e50fab094ac9c2a19e87031e0a2150e37b3f8ab1919bc1c86a3685d88464750743ecf97833698f8f6794af792e463145fa46a4df14932f25d5400dbe9e668f662222d56cb322e4f715c50e58f1fa5ac2ccc6e8e7c6bdb89fbe553d9f44ca0e68e6a63991895bc1e91b677d6df98fb91fb388e819769c6a371c779e7895773414374fdcf24d7a1053736913f67b124399273a95bc892a6e9270458b7771a9a24409be8ecb1c11f34faa01853919c827f6f520967a718ed5af8411c253935119e245ee51ff634ea30292dca7a80f808a72a2620e5d54e5466ebb6c0aa6fc597c83b76d2ac441d3a04ac5a"}, 0xfa, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000000), 0xc700)
msgctl$IPC_RMID(r2, 0x0)
msgsnd(r2, &(0x7f0000000140)={0x2, "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"}, 0x102, 0x800)
freebsd11_lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
freebsd11_lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, <r4=>0x0})
setreuid(r3, r4)

00:00:20 executing program 3:
r0 = socket(0x2, 0x5, 0x0)
socket(0x17, 0x7, 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, 0x1206, &(0x7f00000001c0)={r1}, 0x8)

00:00:20 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
sendto$unix(r0, &(0x7f0000000040)="94", 0x1, 0x0, 0x0, 0x0)

00:00:21 executing program 0:
getpid()
getpgrp(0xffffffffffffffff)
r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
pwritev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="6e53e9595d", 0x5}], 0x1, 0x0)
utimes(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x9, 0x3}, {0x6, 0x3}})
r1 = getpid()
fcntl$getown(0xffffffffffffff9c, 0x5)
getpgrp(r1)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
r3 = dup(r2)
getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000200), &(0x7f0000000240)=0xb)
r4 = semget(0x2, 0x3, 0x20)
__semctl$GETPID(r4, 0x0, 0x4, &(0x7f0000000100)=""/206)

00:00:21 executing program 1:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
lseek(r0, 0x0, 0x2)
r1 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0)
r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x2)
fcntl$lock(r2, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001})
fcntl$setflags(r1, 0x2, 0x1)
r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
flock(r2, 0x2)
fcntl$lock(r3, 0xe, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x100000001})
flock(r3, 0x1)
r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0)
accept4$inet6(r3, &(0x7f0000000180), &(0x7f00000001c0)=0x1c, 0x10000000)
fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})

00:00:21 executing program 3:
r0 = socket(0x2, 0x3, 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000440)={@in6={{0x1c, 0x2, 0x100000000000, @empty, 0x7}}, <r1=>0x0, 0x1000, 0x6, 0x2, 0x401, 0x7f}, &(0x7f00000000c0)=0x98)
sendmsg$unix(r0, &(0x7f0000000400)={&(0x7f0000000140)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00000003c0)=[{&(0x7f0000000180)="39b0189b64deb0197289598ad1336d707a3c08d375d60dd15cf124d83afad4dc6340fc1e7a91dba21a6e0ccff3bcec589f8693adde2b229ff464e7256de9872758d5df489c328f716f94a4315335bcf755381f5a810ba0e0896747a0a09bc7d6da9834cc5d5318c016b67803fe07c8457e620b5922dae2e60816d7ca04d87fcb757eb1cc10941514207b23a34a5ff9e8d758c86bfde1798bf615215fd36fd0a4d2f8e5b902e0d9a704208d7a043d2130dfb67921db80241d1ebe23a0802cd6a874495a4eeb0b8e3627bbfb7c5026b7a950008c1f3d1617aae0948a67a141cf3511667e6e2a4d8d45c6d8f8555ae13e1d3d23b1241b", 0xf5}, {&(0x7f0000000280)="8c7c74207f337d827a53465130ee823fef115d0eae9d307a26c071d3fffdb3dcae76e19206eeb3a6c9306c3d45146359d3844c749ef5e26a6239f3aa3c485e0d", 0x40}, {&(0x7f00000002c0)="32b6df2d7511a4167b71b641d467fc6b63cee4ad23584b9a851692417334e9fa7bfc7997120724f23f791acbf27d236f932934458b9532a0c0aebb99f43cd849bed895a423358132f7ac574fd22c1228d8487c47b169483276eff60639bf425bec9e3b17843099b099e57a2d726d169a26ba1aa48ecbce6d42d7ff8b09a1b1a6df51e8d1403352637f2042ba5c99b8de1045b822da5fb4f02ac129122865998de5a0d7746402d6d986a7555cf24edde6c92e1931ff839c02a0a73151fd7adbc5e919cb0af156747facf3c03ae2b2cbf05d1ab8199e", 0xd5}], 0x3, 0x0, 0x0, 0x8}, 0x8)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={r1, 0x40}, 0x8)
bind(r0, &(0x7f0000000000)=@in={0x2, 0x0, @rand_addr=0x8}, 0x10)
sendto$inet(r0, 0x0, 0xffffffffffffff17, 0x0, 0x0, 0x0)

00:00:21 executing program 3:
r0 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0)
symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00')
setsockopt$inet6_udplite(r0, 0x88, 0x4, &(0x7f0000000140), 0x4)
ppoll(&(0x7f0000000000)=[{r0, 0x2008}], 0x1, 0x0, 0x0, 0x0)
mkdir(&(0x7f00000000c0)='./file0\x00', 0x0)
mkdir(&(0x7f000000e000)='./control\x00', 0x0)
rename(&(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='./control/file0\x00')

00:00:21 executing program 0:
r0 = socket(0x11, 0x100000002, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x25, 0x0, 0x6b1)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0xf, 0x8, <r1=>0x0}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000000c0)=0x1f, 0x4)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000100)={r1, 0x32, "8c9570b876da29bae1bcccdf63c76e6bc084b832ab051ffd9095252a783c496c88d0f5bf7ee813c5ed0d489f03870e7aa92c"}, &(0x7f0000000140)=0x3a)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000080)={r1, 0x7}, 0x8)

00:00:21 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="0200000066657e46000400009ac66d00"], 0x10)
recvfrom(r0, &(0x7f0000000140)=""/170, 0xaa, 0x2, &(0x7f00000000c0)=@un=@abs={0x1, 0x0, 0x3}, 0x8)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r1=>0x0]}, &(0x7f0000000100)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={r1, 0x0, 0xc700}, 0x10)

00:00:21 executing program 0:
socket$inet(0x2, 0x20000000, 0x7f)
r0 = socket(0x2, 0x3, 0x0)
sendmsg$inet_sctp(r0, &(0x7f00000026c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x2, @loopback}, 0x1c, 0x0}, 0x0)

00:00:21 executing program 2:
execve(0x0, &(0x7f00000001c0)=[&(0x7f0000000100)='\x00'], 0x0)
unlink(&(0x7f0000000000)='./file0\x00')

00:00:21 executing program 0:
r0 = socket$inet6(0x1c, 0x40000010000003, 0x6)
sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=[@prinfo={0x14, 0x29, 0x15}], 0x14}, 0x0)

00:00:21 executing program 2:
r0 = socket(0x1c, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000)=0x4, 0x4)
sendto$unix(r0, 0x0, 0xf, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="001c2e2f66695765302f66696c653000"], 0x1c)

00:00:22 executing program 1:
r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000))
sendto(r0, &(0x7f0000000040)="cd4bd3d7d19df22637f53d8ae5f386f9a05d", 0x12, 0x0, &(0x7f0000000080)=@in6={0x1c, 0x2, 0x3, @local={0xfe, 0x80, [], 0x0}, 0xfe00000000000000}, 0x1c)
mprotect(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x7)

00:00:22 executing program 3:
r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0)
pwritev(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)='i', 0x1}], 0x1, 0x1006)
mlock(&(0x7f0000ff6000/0x2000)=nil, 0x2000)
preadv(r0, &(0x7f0000000580)=[{&(0x7f0000000180)=""/139, 0x8b}], 0x1, 0x0)
readv(r0, &(0x7f0000000300)=[{&(0x7f0000000100)=""/124, 0x7c}], 0x1)

00:00:22 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1200, &(0x7f0000000100), 0x10)

00:00:22 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={<r1=>0x0, 0x9}, 0x0)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000180)={r1, 0xff, 0x3, 0x5, 0x80000000, 0x3}, 0x14)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r1, 0x0, 0x1f}, &(0x7f0000000140)=0x8)
r2 = socket(0x17, 0x5, 0x5)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000040)={@in6={{0x1c, 0x0, 0x80, @local={0xfe, 0x80, [], 0x0}}}, r1}, 0x84)

00:00:22 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)=""/148, &(0x7f00000000c0)=0x94)
getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000100)={<r1=>0x0, 0xffffffffffff0000}, &(0x7f0000000140)=0x8)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000180)={@in={{0x2, 0x1, @loopback}}, <r2=>r1, 0x9, 0x1, 0x0, 0x3, 0x6}, &(0x7f0000000240)=0xa0)
setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000280)={r1, 0x8001}, 0x8)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000002c0)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, r2, 0x0, 0x800, 0x8, 0x6}, &(0x7f0000000380)=0xa0)
getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000003c0)=""/213, &(0x7f00000004c0)=0xd5)
preadv(r0, &(0x7f00000008c0)=[{&(0x7f0000000500)=""/105, 0x69}, {&(0x7f0000000580)=""/37, 0x25}, {&(0x7f00000005c0)=""/114, 0x72}, {&(0x7f0000000640)=""/143, 0x8f}, {&(0x7f0000000700)=""/33, 0x21}, {&(0x7f0000000740)}, {&(0x7f0000000780)=""/221, 0xdd}, {&(0x7f0000000880)=""/10, 0xa}], 0x8, 0x0)
r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000940)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000980)=0x1c, 0x20000000)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f00000009c0)={<r4=>r2, 0xf7a8, 0x2, 0xffffffffffffff00, 0x100000000}, &(0x7f0000000a00)=0x18)
freebsd10_pipe(&(0x7f0000000a40)={<r5=>0xffffffffffffffff, <r6=>0xffffffffffffffff})
getsockopt$inet_udplite(r5, 0x88, 0x0, &(0x7f0000000a80), &(0x7f0000000ac0)=0x4)
r7 = socket$inet6_sctp(0x1c, 0x0, 0x84)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000b00)={0x4, [0x401, 0x6, 0x0, 0x3]}, &(0x7f0000000b40)=0xc)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000b80)={r2, 0x8000}, 0x8)
getsockopt$inet6_sctp_SCTP_NODELAY(r5, 0x84, 0x4, &(0x7f0000000bc0), &(0x7f0000000c00)=0x4)
r8 = semget(0x1, 0x2, 0x2)
__semctl$GETZCNT(r8, 0x3, 0x7, &(0x7f0000000c40)=""/180)
r9 = geteuid()
ppoll(&(0x7f0000000d00)=[{r5, 0x80}, {r5, 0x40}, {r3, 0x2d}, {r7, 0x2000}, {r3}, {r0, 0x80}, {r0, 0x10}, {r3, 0x10}], 0x8, &(0x7f0000000d40)={0xffff, 0x1}, &(0x7f0000000d80), 0x8)
r10 = getpid()
getpgid(r10)
setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r6, 0x84, 0x8002, &(0x7f0000000e00)={r4, &(0x7f0000000dc0)=[@in={0x2, 0x2, @loopback}]}, &(0x7f0000000e40)=0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000e80)={0x6, [0x0, 0x0, 0x0, 0x0, <r11=>0x0, 0x0]}, &(0x7f0000000ec0)=0x1c)
getpgid(r10)
setresuid(r9, r9, r9)
setsockopt$inet6_sctp_SCTP_RTOINFO(r7, 0x84, 0x1, &(0x7f0000000f00)={r11, 0x4, 0xfff, 0x8a15}, 0x10)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, &(0x7f0000000f40)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r4, 0x4, 0x2, 0xdd}, 0x94)
getsockname$unix(r7, &(0x7f0000001000)=@abs, &(0x7f0000001040)=0x8)
mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0)

00:00:22 executing program 1:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={<r1=>0xffffffffffffffff})
truncate(&(0x7f00000000c0)='./file0\x00', 0x3)
sendfile(r0, r1, 0x0, 0x0)
sendto(r1, 0x0, 0x0, 0x185, 0x0, 0x0)

00:00:22 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r1 = dup(r0)
fsync(r1)
fdatasync(r1)

00:00:22 executing program 2:
setgroups(0xffffffffffffffd9, 0x0)
r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000002c0)={<r1=>0x0, 0x72, 0x8, 0x48, 0x4}, &(0x7f0000000300)=0x14)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000340)={r1, 0x3ff, 0x80, 0x1f, 0x2}, 0x14)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000380)=ANY=[@ANYRES32=<r2=>0x0, @ANYBLOB="7a000000c7e7de9f5cd469bf14c149369b48d036321199880583a0ae156593437945113cd1462cae05593dae8d6bc4d36c39c616fdb6a23312c2bc5f9744b085895259fbc94a2d1ca993c1ef027db236c29a97d0202667da8636dde33687823a1234f0a61c9d87b8fbf51b7f1fefd745e60010000000000000325e678af0463a9432be3826"], &(0x7f0000000140)=0x82)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={r2, 0x80000000}, &(0x7f00000001c0)=0x8)
sendto$unix(r0, &(0x7f0000000200)="c11c67a24023280f6dac71ec8a50a47f8c5f03b75b759924e1edf3f86b910e6659ba1dc1eea0ac00278c2e50f53b9e229136ba8e98b28525f5807bc44cc8d6c564b54408dced7ab5c76b8ef2093c1e5bafd8d94aa9923e8e55744efe0724", 0x5e, 0x20000, &(0x7f0000000280)=@abs={0x0, 0x0, 0x2}, 0x8)

00:00:22 executing program 1:
open(&(0x7f0000000140)='./file0\x00', 0x1c0, 0x40)
r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x100200, 0x1)
setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000080)={0x0, {{0x1c, 0x2, 0x80000001, @remote={0xfe, 0x80, [], 0x0}, 0x80a}}}, 0x88)
freebsd11_mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x80, 0xffffffff)

00:00:22 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x104)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0)
ftruncate(r0, 0x4)
ftruncate(r1, 0x400)
mlock(&(0x7f0000c6f000/0x3000)=nil, 0x3000)
ftruncate(r1, 0x0)

00:00:22 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000280), 0x0)
socketpair(0x1, 0x6, 0x400a000, &(0x7f0000000000)={<r1=>0xffffffffffffffff})
getpeername$inet6(r1, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c)

00:00:22 executing program 2:
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={<r2=>0x0, 0xf, 0x20}, &(0x7f0000000100)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000140)={r2, 0x7}, 0x8)
r3 = fcntl$dupfd(r1, 0x0, r0)
writev(r3, &(0x7f0000001580)=[{0x0, 0xfe7c}], 0x1000000000000309)
getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4)

00:00:22 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000180)=""/55, &(0x7f00000001c0)=0x37)
getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x8)
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
freebsd10_pipe(&(0x7f0000000100))
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x26, &(0x7f0000000140)={0x1f}, 0x10)
socket$inet6(0x1c, 0x1, 0x5)

00:00:22 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000180)=0x3143, 0x4)
recvmsg(r1, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)=""/118, 0x76}, 0x1)
r2 = geteuid()
freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
fchown(r1, r2, r3)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0xff, 0x4)

00:00:22 executing program 1:
setitimer(0x0, &(0x7f0000000100)={{0x0, 0x20}, {0x24}}, 0x0)
setitimer(0x2, &(0x7f0000000000)={{0x9, 0x100}, {0x3, 0x7}}, 0x0)

00:00:22 executing program 0:
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0)
fsync(r0)
dup(r0)
mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0)
rename(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00')
fsync(r0)

00:00:22 executing program 2:
r0 = socket(0x7, 0x5, 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, 0x0, 0x0)

00:00:22 executing program 3:
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff}, 0x4)
r1 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x1, 0x10)
mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x32, r1, 0xc700000000000000)

00:00:22 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
r1 = dup(r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet_opts(r1, 0x0, 0x20000000000001, &(0x7f0000000080)="01201a56e9681eab07783b3706000000000000000000000000000001", 0x1c)
write(r0, &(0x7f0000000cc0)="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", 0x57d)
connect(r0, &(0x7f00000001c0)=@un=@abs={0x1, 0x0, 0x0}, 0x8)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000000c0)={@in6={{0x1c, 0x3, 0x3, @empty, 0x8001}}, <r2=>0x0}, &(0x7f0000000040)=0x84)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x11, 0x200, 0x3f, 0x0, r2}, 0x10)

00:00:22 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x884a, 0x8)
mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x7, 0x80413, r0, 0x0)

00:00:22 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004bf83adebb8d561d00000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0)

00:00:22 executing program 1:
r0 = socket$inet_sctp(0x2, 0x2, 0x84)
getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000000)={<r1=>0x0, 0x6a61fd48, 0x9, 0x5, 0xe20, 0x3f, 0x7fff, 0xffffffffffffffe1, {@in6={{0x1c, 0x0, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x100}}, 0x0, 0x49b, 0x6, 0x6, 0x2, 0x2}}, &(0x7f00000000c0)=0xb0)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000100)={r1, 0x20}, 0x8)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x26, &(0x7f0000000140), &(0x7f0000000180)=0x4)

00:00:22 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0xc, &(0x7f0000000200)={0x0, 0x0, 0x3, '>\vp'}, 0xb)
getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x4)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000), 0x4)

00:00:22 executing program 0:
r0 = socket$inet(0x2, 0x3, 0x35)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0xffffffffffffffff, @empty=0x1000000}, 0x10)

00:00:22 executing program 1:
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4)
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000100)=ANY=[@ANYRES32=<r1=>0x0, @ANYBLOB="09000000bd9f00000800030009000008a40c000002004e210000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="0008000003000000050000009f0d000000020000"], &(0x7f00000001c0)=0xb8)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000200)={r1, 0x400, 0x4, 0x6}, &(0x7f0000000240)=0x10)
r2 = socket$inet6(0x1c, 0x3, 0x0)
sendmsg$inet6_sctp(r2, &(0x7f0000000480)={&(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @remote}, 0x10, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000000)=0x1, 0x4)

00:00:22 executing program 2:
r0 = accept(0xffffffffffffffff, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000200)=0x10)
shutdown(r0, 0x1)
r1 = socket$inet(0x2, 0x30000001, 0x2)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x82c4, 0x5)
r3 = socket$inet_icmp(0x2, 0x2, 0x1)
setitimer(0x0, &(0x7f0000000240)={{0x9, 0x3}, {0x3, 0x8}}, &(0x7f0000000180))
socketpair(0x0, 0x20000000, 0x80000001, &(0x7f0000000040)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff})
r6 = socket$inet_icmp(0x2, 0x2, 0x1)
setsockopt$inet_group_source_req(r1, 0x0, 0x53, &(0x7f0000000280)={0x1f, {{0x2, 0x3, @loopback}}, {{0x2, 0x1}}}, 0x118)
ppoll(&(0x7f0000000080)=[{r1, 0x4}, {r2, 0x44}, {r3, 0x1}, {r4, 0x95}, {r6, 0x2}], 0x5, &(0x7f00000000c0)={0xa3, 0xfffffffffffffffc}, &(0x7f0000000100)={0xff}, 0x8)
clock_getres(0x7, &(0x7f00000010c0))
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000140)={<r7=>0x0, 0x7, 0x7, 0x8000, 0x8, 0x1}, &(0x7f00000003c0)=0x14)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f0000000400)={@in={{0x2, 0x0, @broadcast}}, r7, 0x20, 0x80, 0x205, 0x4, 0x80000000, 0x7}, 0xa0)

00:00:22 executing program 3:
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100004)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000080)={0x3, 0x800, 0x4, 0x5, <r2=>0x0}, &(0x7f00000000c0)=0x10)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000001c0)={<r3=>r2, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000200)=0x10)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000002c0)={r3, 0xffffffffffff7fff, 0x5, [0x80000000, 0xffffffff, 0xffffffffffffff00, 0x3, 0xa9]}, &(0x7f0000000300)=0x12)
r4 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, &(0x7f0000000040)={0x2, [0x1, 0x100000001]}, 0x8)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x26, &(0x7f0000000240)={r3, 0x4}, &(0x7f0000000280)=0x8)

00:00:22 executing program 0:
setitimer(0x0, &(0x7f0000000040)={{0x7, 0x8}, {0x9, 0x7f}}, 0x0)
setitimer(0x0, &(0x7f0000000000)={{}, {0x0, 0x80d3}}, 0x0)
setitimer(0x0, &(0x7f0000000080)={{}, {0x7ff}}, 0x0)

00:00:22 executing program 2:
r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84)
listen(r0, 0x0)
getsockopt$sock_int(r0, 0xffff, 0x1011, 0x0, &(0x7f0000000000))

00:00:22 executing program 0:
pipe2(&(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
writev(r1, &(0x7f0000000080)=[{&(0x7f00000044c0)="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", 0x100b}], 0x1)
dup2(r1, r0)

00:00:22 executing program 1:
r0 = socket(0x10000000002, 0x3, 0x0)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={<r1=>0x0, 0x300000}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r1, 0xfff, 0x9, 0x3f, 0x9, 0x5}, &(0x7f0000000100)=0x14)
getsockopt(r0, 0x1, 0x0, 0x0, 0x0)
setsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000000)={0x8, 0x2}, 0x10)

00:00:22 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_buf(r0, 0x6, 0x25, 0x0, 0x0)
r1 = accept4(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10, 0x20000000)
accept$inet6(r1, 0x0, &(0x7f0000000080))

00:00:22 executing program 3:
socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000026ff8)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
write(r1, &(0x7f0000019f97)='J', 0x1)
lseek(r0, 0x0, 0x3)
recvmsg(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000280)=""/47, 0x2f}], 0x1, 0x0, 0x0, 0x9}, 0x40)
r2 = open(&(0x7f0000000040)='./file0\x00', 0x204, 0x104)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000080)=0x6, 0x4)
close(r0)
write(r1, &(0x7f0000000000)="8a44f26bf9c3a829774990e9159e796ac97ffe5a76c7d1f57f9a1ae66107aff6ff9e20eef793ad1c036a6dd19672", 0x2e)

00:00:22 executing program 2:
r0 = dup(0xffffffffffffff9c)
setsockopt$inet_group_source_req(r0, 0x0, 0x53, &(0x7f0000000000)={0x40, {{0x2, 0x1, @broadcast}}, {{0x2, 0x1}}}, 0x118)
setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000140)=0x3, 0x4)
setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000180)=0x2, 0x4)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={<r1=>0x0, 0x5, 0x1, [0x9]}, &(0x7f0000000200)=0xa)
setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000240)={r1, 0x4, 0x2, 0x83}, 0x10)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000280)={r1, 0xffffffffffffffff, 0x7, [0x0, 0xffff, 0x1, 0x0, 0x100000000, 0x7, 0x4]}, 0x16)
pipe2(&(0x7f00000002c0)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x4)
getsockopt$inet_mreqn(r3, 0x0, 0x0, &(0x7f0000000300)={@loopback, @remote}, &(0x7f0000000340)=0xc)
pwritev(r3, &(0x7f0000000740)=[{&(0x7f0000000380)="8d261265c21e67bb777b4ebb5cfc02012088f75d40533e47323134131ae9afb7a7aa4ecc6782a6c463e83696f77f5bee10cf232549a0458482243a6231bd34a0648196b8cb45151e553b521a6246bb89f2024ffce44a0d0ae29c1343b1c83acd2c0ee2ebb8d5d2c6ef", 0x69}, {&(0x7f0000000400)="b0346119b43a3641f679c71bd4eb6d0107d828ef0f4f8ff9059317bf4e1e5367b9f5dd4364fcb45ec23230019521ec60d603d04c990fac2eb702395550a853a9d17fd160705bd29666f56e35398e5baba5e3c0749ddecb0248e856f08873faac37948a89a558986e474d66cbd5376ac19cf0039d967a1caa47568030d94a64f9b1fe8b555bde0db87d6030318d2e8c614f5b2bb339fa0fef9a65971a899da9920a381e94be931f69536ef28e11d47927995827980fe2d1daa115e77db73cfd9d6fbd7cc679fdce6c17fb", 0xca}, {&(0x7f0000000500)="cb0e3e6a15635cc2da74541dceef4a8ec606ef5a33f394b94321d13e6bf4c55169c25cbcabd20fab901e2475593019daffce0d22f0452b5c6efecc7bbdf5bf0420c3e31256cc308b6e5f8b39cc2ca4c52009e9cefaef19b09a354521df757809efc53c1e168561e07aa2d3ee93ab2140ef13b16e60b6c50b5979a71d1dae6bd3991f7f2c83b5069d6a5472cb811179b6c2186be2da8c75b6ed9b3d5d048757ad2ff455e9b52dc464cc789b3fd455110687b85537f0d1933ade3170ef0094b0cd9d473345", 0xc4}, {&(0x7f0000000600)="eef0ac0a9856975ca999878e4d0b0227aa1d7ae2928f9f39b79a3ff3fb8e9471e8418af6a6586cb3adefd48cf0411326288b6f9fcd8351f502a032d285944ff2bd4876f650146e90677cd3400aeb64d46a96cce9c0ba32f1891680faad1e9d81bbcca9e4f0a527", 0x67}, {&(0x7f0000000680)="241f59bfadf298a2ed5f78b3a0624b0f13e8f7d1a8ecd5ab3a654e228259a83bb7ba626e44dd00ae94a92c7f51aec900833ba7039a549a4652018b37fdcbb35b0a2883d99f78633076861dfc9e8dbe5432c579a82de2d3ee44317df0e39ea8a963cfb48d9c6a41d4ac4beb939de66424c420440bc99cc446e7a1d075c3d5760097ae4ac7f892c0182a3acd70d6eb32f3e88e59073d6ba3e60ce9722955e458", 0x9f}], 0x5, 0x0)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000007c0)={r1, 0xc, 0x2}, 0x8)
fdatasync(r0)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x902, &(0x7f0000000800)=r1, 0x4)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f0000000840)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, <r4=>r1, 0x1, 0x8000, 0x6, 0x4, 0x8}, &(0x7f0000000900)=0xa0)
freebsd11_stat(&(0x7f0000000940)='./file0\x00', &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, <r5=>0x0})
freebsd11_stat(&(0x7f0000000a00)='./file0\x00', &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, <r6=>0x0, <r7=>0x0})
fchown(r0, r5, r7)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000ac0)=0x5, 0x4)
r8 = accept$inet(r2, &(0x7f0000000b00), &(0x7f0000000b40)=0x10)
mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x4, 0x80011, r2, 0x0)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r8, 0x84, 0x900, &(0x7f0000000b80)={r4, 0x6}, 0x8)
fcntl$getflags(r2, 0x3)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000bc0)={<r9=>r1, 0x5}, &(0x7f0000000c00)=0x8)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000d00)={<r10=>r9, &(0x7f0000000c40)=[@in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000d40)=0x10)
setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000d80)={r10, 0x6, 0x6, 0x2}, 0x10)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000dc0)={@in6={{0x1c, 0x2, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0xffffffffffff0001}}, r9, 0x2, 0xd2f, 0x40}, 0x8c)
r11 = open(&(0x7f0000000e80)='./file0\x00', 0x87, 0x10)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r11, 0x84, 0x26, &(0x7f0000000ec0)={r1, 0x1}, 0x8)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000f00)={r1, 0x8, 0x3, 0x3, 0xfffffffffffffff7, 0x47}, &(0x7f0000000f40)=0x14)
setreuid(r6, r6)

00:00:22 executing program 0:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
bind(r0, &(0x7f0000000240)=@un=@file={0xd80f49edce43012d, './file0\x00'}, 0xa)
r1 = socket$unix(0x1, 0x2, 0x0)
r2 = dup2(r0, r1)
listen(r2, 0x0)

00:00:22 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
r1 = getuid()
fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
lchown(&(0x7f0000000000)='./file0\x00', r1, r2)
sendto$unix(r0, &(0x7f0000000200)="5b99ab871082bd67c4073f793c20cfe0e2ccb9f9c2c238de8a4be449dfc93b710d54a834732009b5adcfa2b4cf117a3cbfd9feec9fe897a381e8c0ef617b7e2c119fc6f8de705bcd3aca84116af5dd9313e7efbca26bdb2037bc7b1c1a5e5f5a1b6b11c76f9e99a416e85b11d6654076487869bf747399ae1a575e59b65586972fd3f812f1a4b7f4d8dcb1698c5f846e4600079098f710449a4e2b4085087934d4b659be216b9432305bc45113b1c29b1810718c6d7eb62eb83a0a737bb840f9a101aa62", 0xc4, 0x20005, 0x0, 0x0)

00:00:22 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)={@in6={{0x1c, 0x0, 0x0, @loopback, 0x7ff}}, <r2=>0x0, 0x3, 0xfffffffffffffffb}, &(0x7f00000000c0)=0x8c)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000100)={r2, 0x2}, 0x8)
setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, 0x0, 0x0)

00:00:22 executing program 0:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x100000, 0x100)
freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, <r2=>0x0, <r3=>0x0})
getresgid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)=<r4=>0x0)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000003c0)={0x7fff}, 0x4)
fchownat(r1, &(0x7f0000000040)='./file0\x00', r2, r4, 0x200)
freebsd11_mknodat(r1, &(0x7f0000000280)='./file0\x00', 0x3, 0xfffffffffffffffe)
sendto(r0, 0x0, 0x0, 0x1ffff, 0x0, 0x695)
faccessat(r1, &(0x7f0000000240)='./file0\x00', 0x100, 0x900)
r5 = socket$inet(0x2, 0x4, 0x96)
r6 = open(&(0x7f00000004c0)='./file0\x00', 0x20000, 0x180)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000500)={0x1, [<r7=>0x0]}, &(0x7f0000000540)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r6, 0x84, 0x13, &(0x7f0000000580)={r7, 0xffffffffa3dc714c, 0x1000, "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"}, 0x1008)
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000300)={<r8=>0x0, 0x7, 0x8}, &(0x7f0000000340)=0x8)
setgid(r3)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x26, &(0x7f0000000380)={r8, 0x37}, 0xffd7)
freebsd11_lstat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440))
mkdirat(r1, &(0x7f00000002c0)='./file0\x00', 0x0)

00:00:22 executing program 2:
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x8003, &(0x7f00000001c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @local}}, 0x0, 0x2, 0x0, 0x0, 0xfffffffffffffffe, 0x9c}, 0x0)

00:00:22 executing program 2:
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20000, &(0x7f0000001000)={0xffffff98, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c)
shmget$private(0x0, 0x2000, 0x100, &(0x7f0000ffe000/0x2000)=nil)
listen(0xffffffffffffffff, 0x200000000002)
sync()

00:00:22 executing program 1:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setitimer(0x0, &(0x7f0000000000)={{0x0, 0x80000000}, {0x0, 0x8}}, 0x0)
getsockopt$inet6_int(r0, 0x29, 0x29, 0x0, &(0x7f0000000040))

00:00:22 executing program 0:
open(&(0x7f0000000040)='./file0\x00', 0x100, 0x1)
open(&(0x7f0000000000)='./file0\x00', 0x10000000000401, 0x20)

00:00:22 executing program 3:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
freebsd11_lstat(&(0x7f0000001640)='./file0/file1\x00', 0x0)
r0 = open(&(0x7f00000018c0)='./file0/file0\x00', 0x0, 0x0)
readv(r0, &(0x7f00000013c0)=[{&(0x7f0000000040)=""/156, 0x9c}, {&(0x7f0000000100)=""/253, 0xfd}, {&(0x7f0000000200)=""/91, 0x5b}, {&(0x7f0000000280)=""/95, 0x5f}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/152, 0x98}], 0x6)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000001680)={<r1=>0x0, 0x100, 0x8, 0x3, 0x7704000000000000, 0x8001}, &(0x7f00000016c0)=0x14)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000001700)=r1, 0x4)
mkdir(&(0x7f0000001600)='./file0/file0\x00', 0x100)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000001900)=ANY=[@ANYBLOB="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", @ANYRES32=<r2=>0x0], &(0x7f0000001500)=0x84)
setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000001580)={r2, &(0x7f0000001540)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x3}, @in={0x2, 0x2, @multicast2}]}, &(0x7f00000015c0)=0x10)
r3 = geteuid()
freebsd11_lstat(&(0x7f0000001780)='./file0/file1\x00', &(0x7f00000017c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
lchown(&(0x7f0000001740)='./file0/file1\x00', r3, r4)
close(r0)

00:00:22 executing program 2:
r0 = socket$inet(0x2, 0x0, 0x8002)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={<r1=>0x0, 0x1ff}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x3}, 0x8)
sendmsg$inet6_sctp(r0, &(0x7f0000001500)={&(0x7f00000000c0)=@in6={0x1c, 0x2, 0xf2f, @remote={0xfe, 0x80, [], 0x0}, 0x100}, 0x1c, &(0x7f0000001480)=[{&(0x7f0000000100)="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", 0x1000}, {&(0x7f0000001100)="5727ef0dffedc488b3c03843b979f671bae0af011a864a86430bf97d968658dbc451dea2e243726c8a95777ef813feab56526010746f490542df8edb635de095487f55436063f35f16013db305e748313c98cce976e2d04e3c469fc0fe4360db3a2f968ee10b96a6e9d1efb6e2d13accdbfc1da27bdaa09af9aaa81739801ae8820ce4d80173e947ea3ddd4edd112d0450c3a2917d8ca990bf4743eb2c9b7862cbb96c677cd3508c3780992943715a300197fdc0f065990e376339af11bf37cef6d503ff2d6260748957dc74a94e8402904979ad725763", 0xd7}, {&(0x7f0000001200)="154cb7cbe5e20c2a744be29d43b1ad6eadecf4d5303e4f9dd0d31f3a3b5b761c1e6b19d0092f6b5c77c6a785e4e07e1825e22b7194793c02634e146e4adaf42791845b4c2492c307b59f89ec9547482c51b6bb15ca0445323308d87909576b76399806dc13a11fae478d9dbab04cf5dba75bfaefb583be552a630675169ebdb1d4829e3e00272305850676c5b57166e9b550bc17e1f193f1adcf66f1b17c0e1c1b8da9f0bb2aa2", 0xa7}, {&(0x7f00000012c0)="ef586e68ec3d5eea9d9be3ca1975b58a8ecd54a50865311a4782d041aff4b5056ec7bcbcc354c16a260f4a965781d13c41370eedbb8877a184024a449a88a0423bd7b1bfc36e28382d2870e1a1594ce7d398d62a082edc612542af1b253390dcec2cf17b1b52aab578ac0ac61742f9ba966811a3047621d273ddc5c4481e3995dd58538d1d97642b5cf4f2d95f42e681caf957d7b7535eac00cce4a6e10962100edf84a073947497af41ab0604926d04adcbaa46f072e37c8b8c63f190165f72b7ad394d9dba23079df95e515824c8695c5d555389c8a1c05f3cc60cabad632a51cafdca5ff5f48efb", 0xe9}, {&(0x7f00000013c0)="07d3079f8dc04bf87d60664bd614f2a54272938f13d95d3c12859b13a1a79b117c03d89259395db1477b18c2487d312b4a6eb915ed822c6aa74619360290b40cd97bde2ce73f15f9036314c0ae86ea85c6ee10b347d8ddf8beaa3e5973becf2641b82a1c1ddb72aa6a6b8661b94810f2ee86324d5abde0c067e67cb973534600dfc8c50d6996bdb1c35e3dd751f00fd68083a9758ee7f449239e9f6544cd0dc65b46df29fb76678bf0574675eb93c2e9ae634213e42b6ee02e93c8", 0xbb}], 0x5}, 0x8)
socket$inet(0x2, 0x2, 0xfffffffffffff51f)
setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000ef2ffc), 0x18507536)

00:00:22 executing program 1:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x400, 0x23)
r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000080)=0x10)
bind$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @loopback}, 0x10)
fchmod(r0, 0x28)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r2, 0x400000000101)
r3 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0)
ftruncate(r2, 0x100000001)
mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000)
ftruncate(r2, 0x0)

00:00:22 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f00000000c0), &(0x7f0000000100)=0x10)
r1 = dup(r0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000080), 0x0)
sendto$inet(r0, &(0x7f0000000000)="b069bc263cd7a629c9", 0x9, 0x2018c, &(0x7f0000000040)={0x2, 0x3, @rand_addr=0xfffffffffffff14a}, 0x10)
faccessat(r1, &(0x7f0000000180)='./file0\x00', 0xc2, 0x300)

00:00:22 executing program 0:
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x102, 0x10)
fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x3000200000005})

00:00:22 executing program 0:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = accept4$inet6(r0, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x10000000)
getsockopt$inet6_tcp_buf(r1, 0x6, 0x41, &(0x7f0000000280)=""/4096, &(0x7f0000000080)=0x1000)
setsockopt$sock_timeval(r0, 0xffff, 0x1009, 0xfffffffffffffffe, 0x10)
r2 = msgget(0x1, 0x0)
msgsnd(r2, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x28, 0x800)

00:00:22 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000040)='./file0\x00', 0x7fffffff)
truncate(&(0x7f0000000000)='./file0\x00', 0x0)
flock(r0, 0xf)

00:00:22 executing program 3:
freebsd11_stat(&(0x7f0000001180)='./file0\x00', &(0x7f00000012c0)={0x0, 0x0, 0x0, 0x0, <r0=>0x0})
fstat(0xffffffffffffffff, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
lchown(&(0x7f0000001140)='./file0\x00', r0, r1)
r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
preadv(r2, &(0x7f0000001080)=[{&(0x7f0000000040)=""/44, 0x2c}, {&(0x7f0000000080)=""/4096, 0x1000}], 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f00000010c0), &(0x7f0000001100)=0xb)
sendmsg(r2, &(0x7f0000001340)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f0000001200)=[{0x88, 0x88, 0x8, "48d2fb6b537f13c63c75c8f82f8c729c5e8e8ffce8014d62a8879575187f333ef7cf847fbb25269b58a0572f48d8819387c552c1ba5274c3ecf785f3ca8ea3b677466b230e09a766250ab267f6e20e65dadfd53954d33b6bbf54ff230d4642f523d663b51551996fb24d9262dd28e268026ece832e1210c3"}], 0x88}, 0x0)
freebsd10_pipe(&(0x7f00000011c0))

00:00:22 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x1a, &(0x7f0000000300)=ANY=[@ANYBLOB="1c0000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000055319d43332942e000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x98)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x110005, 0x4)
setsockopt$inet6_group_source_req(r1, 0x29, 0x0, &(0x7f0000000040)={0x1, {{0x1c, 0x1, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x9}}, {{0x1c, 0x0, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x3}}}, 0x108)

00:00:22 executing program 3:
r0 = dup(0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000240)=ANY=[@ANYRES32=<r1=>0x0, @ANYBLOB="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"], &(0x7f0000000100)=0x66)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x8, 0x100000000, 0x6e10, 0x15c, 0x10001, 0x2d773f06, 0x7b8, 0x2, <r2=>r1}, &(0x7f0000000180)=0x20)
r3 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_group_source_req(r3, 0x29, 0x18, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={r2, 0x6, 0x9, [0x80, 0x5, 0x7fffffff, 0x0, 0x9, 0x3, 0x0, 0x0, 0x3]}, &(0x7f0000000200)=0x1a)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4)

00:00:23 executing program 1:
r0 = semget$private(0x0, 0x4, 0x0)
fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c)
freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080))
__semctl$GETVAL(r0, 0x1, 0x5, &(0x7f00000011c0)=""/182)
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000001140))
__semctl$GETPID(r0, 0x5, 0x4, &(0x7f0000000140)=""/4096)

00:00:23 executing program 2:
r0 = socket$inet(0x2, 0x20000003, 0x0)
getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000040)=0x8)
setsockopt$sock_int(r0, 0xffff, 0x1014, &(0x7f0000000240), 0x4)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000280)=ANY=[@ANYBLOB="271c004e2301000000fe8000000000000000000000000000bbff070000000000000000000000000000000000000000000000000000000000000000000000000000000000000000540fe3cd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=<r1=>0x0], &(0x7f0000000180)=0x84)
socketpair(0x17, 0x5, 0x80, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
getsockopt$inet6_tcp_buf(r2, 0x6, 0x0, &(0x7f00000000c0)=""/146, &(0x7f0000000200)=0x92)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000001c0)={0x746, 0x7fffffff, 0x400, 0x2, 0x3f, 0x1000, 0x4, 0xd4b3, r1}, 0x20)

00:00:23 executing program 0:
preadv(0xffffffffffffffff, &(0x7f00000001c0)=[{&(0x7f0000000400)=""/163, 0xa3}, {&(0x7f00000002c0)=""/111, 0x6f}], 0xffffffffffffe24, 0x0)
pipe2(&(0x7f0000000080), 0x100000)
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
accept4$inet6(r0, &(0x7f00000000c0), &(0x7f0000000100)=0xb0fc36d28e1c8cf9, 0x10000000)

00:00:23 executing program 3:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x804, 0x11, r0, 0x0)
r1 = accept$unix(0xffffffffffffff9c, &(0x7f00000011c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e08f6e661cbeae68e2f1004bb41356000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000001040)=0x1002)
accept4$unix(r1, 0x0, &(0x7f0000001080), 0x10000000)
getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000140)={@rand_addr, @broadcast}, &(0x7f0000000180)=0x8)
freebsd10_pipe(&(0x7f00000010c0)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
socket$inet_icmp_raw(0x2, 0x3, 0x1)
r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10102, 0x40)
renameat(r2, &(0x7f0000001100)='./file0\x00', r3, &(0x7f0000001180)='./file0\x00')
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000000)={<r4=>0x0, 0x9}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000080)={r4, 0x3ff, 0x9f, 0x4, 0x9, 0x8}, &(0x7f00000000c0)=0x14)

00:00:23 executing program 2:
getresuid(&(0x7f0000000000), &(0x7f0000001540), 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x400, 0x6)
setsockopt$inet6_buf(r0, 0x29, 0x33, &(0x7f0000000080)="4f780aab9de59f238a89ce80df110ac44b26bdbfab19fe0f153e952edc480489e6ca34baef0903d25001366671b0edd990e4406674c5", 0x36)
msgget(0x0, 0x81)

00:00:23 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r1=>0x0]}, &(0x7f0000000100)=0x8)
setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000040)={r1, &(0x7f0000000140)=[@in6={0x1c, 0x0, 0x3, @loopback, 0x100000001000}, @in6={0x1c, 0x3, 0x100000001, @local={0xfe, 0x80, [], 0x0}, 0xc19}, @in6={0x1c, 0x0, 0x9, @empty, 0x8}]}, &(0x7f00000000c0)=0x10)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x16, &(0x7f00000001c0)={r1, 0x40}, 0x8)

00:00:23 executing program 1:
r0 = semget$private(0x0, 0x0, 0x35)
__semctl$GETALL(r0, 0x0, 0x6, &(0x7f0000000000)=""/130)
r1 = msgget$private(0x0, 0x0)
msgsnd(r1, &(0x7f0000c40ff8)={0x1}, 0x8, 0x0)

00:00:23 executing program 2:
r0 = socket$inet(0x2, 0x1, 0x0)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000000c0)={0x3, 0xffff, 0x0, 0x7}, 0x8)
r1 = socket(0x2, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000080)={0x7fffffff}, 0x8)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="8a022e2ffbff6c653000"], 0x1)

00:00:23 executing program 3:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
socketpair(0x2, 0x20000007, 0x6, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000001280)=ANY=[@ANYRES32=<r4=>0x0, @ANYBLOB="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"], &(0x7f00000011c0)=0x1008)
getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000001200)={<r5=>r4, 0x8001, 0x4, 0x600}, &(0x7f0000001240)=0x10)
r6 = geteuid()
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000180)={r5, 0xfffffffffffffffe}, 0x8)
fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, <r7=>0x0, <r8=>0x0})
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f00000001c0)={@in={{0x2, 0x1, @multicast2}}, r5}, &(0x7f0000000280)=0x8c)
fchown(r1, r6, r8)
lseek(r0, 0x0, 0x1)
setreuid(r7, r7)

00:00:23 executing program 0:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_int(r0, 0x0, 0xd, 0xffffffffffffffff, 0x392)
freebsd10_pipe(&(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000080)={<r3=>0x0, 0x0, 0xd481}, &(0x7f00000000c0)=0x8)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000180)={r3, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f00000001c0)=0x10)
setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0x66, &(0x7f0000000040)={0x100000000, 0x1, 0x101, 0x200, 0xffffffff}, 0xc)

00:00:23 executing program 1:
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000200)=ANY=[@ANYBLOB="1c004e223f00000000000000000000000000000000000001abee1f0800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=<r2=>0x0, @ANYBLOB="1d28517620bf2201ec123ca3fbf220ec"], &(0x7f0000000100)=0x8c)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000140)={r2, 0x5, 0x3, 0x300, 0x1}, &(0x7f0000000180)=0x18)
r3 = socket$unix(0x1, 0x2, 0x0)
setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000001c0)={r2, 0x7fff}, 0x8)
sendto$unix(r3, 0x0, 0x0, 0x0, &(0x7f0000000040)=@abs, 0x8)

00:00:23 executing program 2:
fstat(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0})
getgroups(0x4, &(0x7f0000000040)=[<r1=>r0, <r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff])
setregid(r3, 0x0)
setregid(r4, 0x0)
setresgid(r3, r2, r1)

00:00:23 executing program 0:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = semget$private(0x0, 0x4, 0x100)
__semctl$IPC_RMID(r1, 0x0, 0x0)
r2 = shmget$private(0x0, 0x4000, 0x10c, &(0x7f0000ffa000/0x4000)=nil)
shmctl$SHM_UNLOCK(r2, 0xc)
poll(&(0x7f0000000000)=[{r0, 0x1}, {r0, 0x2003}, {r0, 0x1}, {r0, 0x2000}, {r0, 0x2}, {r0, 0x2000}, {r0, 0x4}], 0x7, 0x9)
setsockopt$sock_timeval(r0, 0xffff, 0x1014, 0xfffffffffffffffe, 0xffffffffffffffa5)
setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000040)=0x4, 0x4)

00:00:23 executing program 1:
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
shmget(0x2, 0x2000, 0x10, &(0x7f0000ce6000/0x2000)=nil)
r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000fb3000/0x4000)=nil)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x4, 0x8)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000040), &(0x7f0000000080)=0x4)
shmat(r0, &(0x7f0000bd5000/0x4000)=nil, 0x1000)

00:00:23 executing program 3:
setreuid(0x0, 0xee00)
r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000140)=0x10)
sendmsg(r0, &(0x7f0000000600)={&(0x7f0000000180)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000380)=[{&(0x7f00000001c0)="75d3878b82810c530b7295c689c682af748fb23e90356aa8c2b4764669c34a07d6fa64c26b8424cb70a8fb4bb1719399ba8c3753e43722dd2db817699a876936446ffac469b82b9288521e43c751fa820c6005575df51b0d2831fced7c014014f9cc502a05eff00dd8ec1ed50a22e635a08fbbe4f1ccce879084f89897650ede06", 0x81}, {&(0x7f0000000280)="6740befb27e70ec40f13d57754ec6e41cc07bc3246fce803289473ab5d38de1e624008b3cca50e41d1960b9b4b1d53", 0x2f}, {&(0x7f00000002c0)="b2b3a2e641", 0x5}, {&(0x7f0000000300)="925046ccde6b08afa2dca3fd6d3e53b8c7b6ab9b34cdfa728ad4045d7f9ff75613e20a47d65e2f28e333300735f34d7b15396bb51d951e1746389ddb3fdabf7af52738edd022a16956ce5c21dae3a2f48d4a4d9762c7fbc22d37160e3fea17d0d3320d57ffd3bc6d0e0f54f2a03172364251", 0x72}], 0x4, &(0x7f00000003c0)=[{0x108, 0x88, 0x0, "65a7b61de299d57b4e8a1a679aed2195fda23051dee39057129ba3b69d9e6af30798f68988f2193f20ff579d8e0e4c16cda3117f23eb0952259852ea7222911dd3a95c5140fb2cd75bc1469981c0c6b6a65c7ad8456937d517e3d0e55541b77897ef01fafbfd78c36a19236c35ff68e166dabf08e2b7dff356c02273a295ee857cbef9bde82879f073a52a4cf5da2501939f83e11d3bb41af5de612888ada3d97cce054baa1316b6bc1e54ef7f117375db5d84b600ff8e90de68ed514e9e30b0658472322d842765013cda7b6ef3ddf92775e019ceec77deaf9eae9ed73603ca80af1a64c1ecc2e9dd30b671e38c7bb1313fa4c4"}, {0x68, 0x1, 0x80, "998d6bc2492261ffc04e3d8b2b4b6b61480d1ff50e5ff6b46da8b54b5fa8aced8609f408b2c7b16a1cd993a7f6c11034307dcd1ba5fd18a458cf556900604384927f90ed19561e50cbbda9bd1d5a1b1edd"}, {0xd0, 0x88, 0x6, "92e323c63ad730502ec5b01cb564fc3ecf0f636da75ffa3fe8e983065b02d0215f34309466fc565d671ad401ae080af845b02f4c8fb3c38f9ea42f5e78e45ee24074b2dc7ad2be98f9ad62e7fe43e382369d5d4f70bc67e88fa37c9f96825783c3da87367bfa769d70d02f1339deacf21e70a11ef4ac7282fc900d7e4ad793bb07ee8e1d543481ee9a0831609acbe3e75f408a42d5a4421d3977d10f5d218fe34fbb8b76400b1aa8875387ce1fd03cb0fdc9195ba9dd45e60880fb"}], 0x240}, 0x104)
r1 = semget(0x3, 0x0, 0x0)
__semctl$GETNCNT(r1, 0x2, 0x3, 0x0)
r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10)
getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000080), &(0x7f00000000c0)=0x4)

00:00:23 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)={0x4, 0x5000, 0x7, 0x100, <r1=>0x0}, &(0x7f0000000040)=0x10)
munlockall()
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000180)={r1, &(0x7f00000000c0)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f00000001c0)=0x10)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000080), 0x8)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000200)={r1, 0x3, 0x3, 0x800, 0x1000, 0x3}, &(0x7f0000000240)=0x14)

00:00:23 executing program 2:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
accept(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ae0000000000000000000000"], &(0x7f00000002c0)=0x6e)
r1 = accept(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10)
connect$inet6(r0, &(0x7f0000000300)={0x1c, 0x3, 0x7ff, @remote={0xfe, 0x80, [], 0x0}, 0x20}, 0x1c)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000080)={<r2=>0x0, 0xdc, "5ab1f1f13e3e8c707e8e43d316f3b32fec4fa735e1d8284687f0d35630688b8af1c447877e0a2284a16692ecbeb63e58a5e5806211d8901e9666e09e5e7a78210a39b5962422f2d48baa122a61c518b371caf71e2e1077c8bdc8fce22a047b19ba9a5d38bf2f7bc0715861e4e4729b7f7b1eaa8b321dd2bafef36a652bfe020c316a750cef82cbe9b18f52dd8dd99f002a043b4004d825ca7bb1133c9da11d4ad36ae1440365313686f7f644050cc863cdf528b4522467010e97ec1c06614f98c213dfa9011776aa6c92f83de3cba8a3b402938c323ad23e6aeda376"}, &(0x7f0000000180)=0xe4)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x7, 0x8}, &(0x7f0000000200)=0xc)
getsockopt$inet6_int(r0, 0x29, 0x66, 0x0, 0x0)

00:00:23 executing program 0:
r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x28000, 0x0)
pwritev(r0, &(0x7f0000000640)=[{&(0x7f0000000380)='i', 0x1}], 0x1, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0)
preadv(r0, &(0x7f00000004c0)=[{&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/253, 0xfd}, {&(0x7f0000000000)=""/26, 0x1a}, {&(0x7f0000000240)=""/74, 0x4a}], 0x5, 0x0)
ftruncate(r0, 0x80000001)
preadv(r0, &(0x7f0000000580)=[{&(0x7f0000000180)=""/139, 0x8b}], 0x1, 0x0)
readv(r0, &(0x7f0000000300)=[{&(0x7f0000000100)=""/124, 0x7c}], 0x1)

00:00:23 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x82270, 0x0)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x7, 0x4)

00:00:23 executing program 2:
r0 = open(&(0x7f0000000080)='./file1/file0\x00', 0x10000, 0x222560d848d48f5f)
futimesat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{0x6, 0x3}, {0x1da2ffe8, 0x100000000}})
readlink(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f00000000c0), 0xfffffcf0}], 0x3c1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
rename(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='.\x00')

00:00:23 executing program 0:
r0 = accept4(0xffffffffffffff9c, &(0x7f0000000200)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000240)=0x10, 0x30000000)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000280)={<r1=>0x0, 0xa7, "185373983b250d748a31a13e8c009aa5bc50cf4a20a21568e2ec2ed8eddeaf91515232ac711ef236dac269a0a0248f5ad34cb05f5ea95cddc65652943f18ff5044c9c633ac8fe726b931b8b97dcca2783da8d1c5fbdb2d393416b506485b9b9b1d55fcf462d8491574d3fb430264c325d31deab8f699b686d00fc09a4095f02776d204f8ad5cf6a2d759f0f099e2c1d49e6091c956e375b27288d2bf1a38734b6c0626172a5ff3"}, &(0x7f0000000340)=0xaf)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000380)={r1, 0x0, 0xea}, &(0x7f00000003c0)=0x8)
mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0)
symlink(&(0x7f00000000c0)='.//ile0\x00', &(0x7f0000000100)='./file0\x00')
sendto$unix(r0, &(0x7f0000000400)="69dbbc9900cb15f8ff908a3b5b23b8da908ebbcae49dae2b154270dcda68841fac22cdf2f7435998021447f8dd3c21e352a1241bc006833ae3fc98e45cbe79b1cb8080f4f2785c8af329b331905d29e08bf2e69452e2dc2bb00172f5c828184bc75da5fd123a3aed8b847e94bb218cc9325f74ff80cc7952c539a02b8514256a69f15a22641d0409c4e81828459b45b98fa3908c8bfe", 0x96, 0x1, &(0x7f00000004c0)=@abs={0x0, 0x0, 0x1}, 0x8)
freebsd11_stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180))
r2 = open(&(0x7f0000000040)='.//ile0\x00', 0x80, 0x0)
mkdirat(r2, &(0x7f0000033ff8)='./file0\x00', 0x0)
mkdirat(r2, &(0x7f0000000080)='./file0\x00', 0x40)
renameat(r2, &(0x7f0000000000)='./file0\x00', r2, &(0x7f000010bff2)='.//ile0\x00')

00:00:23 executing program 1:
ppoll(0xfffffffffffffffe, 0x43b7, 0x0, 0x0, 0x211)
socket$inet6_udp(0x1c, 0x2, 0x0)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0x8000, <r1=>0x0}, &(0x7f0000000100)=0xc)
setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={r1, 0x5}, 0x8)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000180)={r1, 0x10000}, &(0x7f00000001c0)=0x8)
setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000200)=0x6, 0x4)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_buf(r2, 0x29, 0x23, &(0x7f0000000000)="63d204671ede8221506aff99385ce0b18c2fb9329c57146b1dc357d89f203e62281ea4ba7be48de5064698544be82640d8c909e59a29233f419c5abf4d42fa9878a2a48c95d56aa4d8419978e93d6e666530a58fe2d20f167fea83d824ee02f720f9870085530820c02fc8b6b0449a5e3fd299ce1fcf61a6bce167707de3980a830a810f1efcd44dd1d712aa75413b5e6ac6b9ca7503c677e26c7e1db552b125ded82f3c490942eb240e503f38427ada", 0xb0)
socketpair(0x17, 0x7, 0x5, &(0x7f0000000240)={<r3=>0xffffffffffffffff})
setsockopt$inet6_udplite(r3, 0x88, 0x2, &(0x7f0000000280)=0x4, 0x4)
socket$inet6_udp(0x1c, 0x2, 0x0)

00:00:23 executing program 2:
r0 = socket$inet6(0x1c, 0x3, 0x0)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000001000)={0x1c, 0xffffffffffffffff, 0x0, @loopback={0xffff000000000000}}, 0x1c)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000500)=ANY=[@ANYRES32=<r1=>0x0, @ANYBLOB="05000000030000000800020003000500020000001c004e2000040000000000000000000000000000000000000000050000000000000000000001000000000000000000d9ba0000000000000000000000000000002000001000000000000000000000000000000000003ba3d76b6ffae745337200000000000000000000000000000000000000000000000000000000000000a5c89ad86966b2b75f13ef9b8c923ab3e7f1bc17967444d0e7e1b7e4dc896a4e9f2f4bd883f73f839cbccf397c384b65a545fb902e49fc53fb08f09eda9ed7cac775ce8da03b72da43e79a87c4de096e8570755bb95ab6b41d439097f2f6ca282440599ce2e61de26ab6f539b1afb4793a9fd422edc9b38c864764fa7bd04f2516258e03698eadcae0db6623fbbebd7f8a06d703b84de2fb41", @ANYRES32=0x0, @ANYBLOB="d100000004000000ff0f0000feffffff00000000"], &(0x7f0000000200)=0xb0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)={@in={{0x2, 0x0, @broadcast}}, r1, 0x2, 0x40, 0x7fffffff}, &(0x7f0000000300)=0x94)
r2 = socket(0x1e, 0x20000007, 0x0)
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000340)=0x2, 0x4)
r3 = msgget$private(0x0, 0x10f)
mlockall(0x1)
sendto$inet6(r0, &(0x7f0000000000)="81606546049f93197495f9c49b888bdaa5b555fb470127f981f46b0b9ea2af3c3e06c39b16dac34a96192abda852431a9c8e4f59514fc0044aef2b937a7e8858f10ee461e742f92be862b4a84dbb2f728d6ccdd1e6104790bb426bc3cb737dcc043df3e753434a1321d2e63b1b3fa2c6e62fab387ee85b596b892124311c69a7fde65e70c6ac3ef58c44a5ae2d6fd8c1f87bab6e42a2e12460a5effc45fa73d740154ce6e3242b7a6de3814e1fa305328852d7f4c3b8df451473dbf907cca5f08bc2", 0xc2, 0x5, &(0x7f0000000100)={0x1c, 0x3, 0x10000, @local={0xfe, 0x80, [], 0x0}, 0x9}, 0x1c)
msgrcv(r3, &(0x7f0000000380)={0x0, ""/230}, 0xee, 0x2, 0x1800)

00:00:23 executing program 0:
mkdir(0x0, 0x1000000120)
chmod(&(0x7f0000000180)='./file0\x00', 0x23f)
getgroups(0x3, &(0x7f0000000080)=[0x0, 0xffffffffffffffff, <r0=>0x0])
chown(&(0x7f00000001c0)='./file0\x00', 0x0, r0)
setgroups(0x0, 0x0)
setuid(0xee01)
dup(0xffffffffffffff9c)
mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0)
rename(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)='./file0/file0\x00')

00:00:23 executing program 3:
mkdir(&(0x7f00000002c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0)
r0 = open$dir(&(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0, 0x0)
poll(&(0x7f0000000100)=[{r0, 0x2000}], 0x1, 0x0)
readlinkat(r0, &(0x7f0000000080)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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', &(0x7f00000003c0)=""/4096, 0x1000)
rmdir(&(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00')

00:00:23 executing program 1:
r0 = accept(0xffffffffffffffff, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000200)=0x10)
sendto(r0, &(0x7f0000000240)="2ac36d501c572ab38dfd7916eb869d72f8db6527f731cc8cfd757f1c80df0757c843c6ef8d30f3808b2d774465f7900172e417af13e1fd02e417214e19503ead8f8c3e10bc59a6e32281d38200dd28de8636356ccbda5fc40156bf96912b57079f381878e3694461855985957784cae3c743b071a1bff392232f", 0x7a, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB='\x00\x00./nile1\x00'], 0xa)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
recvfrom(r1, &(0x7f0000000000)=""/248, 0xf8, 0x40, &(0x7f0000000100)=@un=@file={0x1, './file1\x00'}, 0xa)
getsockname$inet(r0, &(0x7f0000000300), &(0x7f0000000340)=0x10)
msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1)
sendto(r1, &(0x7f0000000140)="6fb455815392d1992eb52776241af58f97f1cae41933", 0x16, 0x0, &(0x7f0000000180)=@in6={0x1c, 0x1, 0x42, @local={0xfe, 0x80, [], 0x0}, 0x2}, 0x1c)
munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000400)={<r2=>0x0, 0x31, "84037cb2fdfeb8b3ac09d56e1bc283d9f3d43e3532261de99eef5fff0ed04524cda0c321edac49bc90e2f9640fbf1be120"}, &(0x7f0000000440)=0x39)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000480)={r2, 0x4}, 0x8)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000380), &(0x7f00000003c0)=0x4)

00:00:23 executing program 3:
pipe2(&(0x7f0000000040)={<r0=>0xffffffffffffffff}, 0x0)
accept$unix(r0, &(0x7f0000000080)=@file={0x0, ""/61}, &(0x7f0000000100)=0x3f)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = dup2(r2, r1)
poll(&(0x7f0000000180)=[{r3, 0x5}], 0x1, 0x0)
sendfile(r2, r3, &(0x7f0000000000), 0x3)

00:00:23 executing program 0:
r0 = open(&(0x7f0000000100)='.\x00', 0x0, 0x2)
ppoll(&(0x7f0000000000)=[{r0, 0x2008}], 0x1, 0x0, 0x0, 0x0)
mkdir(&(0x7f000000e000)='./control\x00', 0x0)
flock(r0, 0x8)
mkdirat(r0, &(0x7f00000001c0)='./file0\x00', 0xfffffffffffffffe)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000080)=0x4)
rename(&(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='./control/file0\x00')

00:00:23 executing program 2:
getrlimit(0x6, &(0x7f0000000000))
open(0x0, 0x400, 0x0)

00:00:23 executing program 3:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = getpgid(0xffffffffffffffff)
fcntl$lock(r0, 0xf, &(0x7f0000000100)={0x0, 0x3, 0x401, 0x2, r1})
setsockopt$inet_opts(r0, 0x11, 0x0, 0x0, 0x0)
getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000140), &(0x7f00000001c0)=0xfffffffffffffeec)
getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)=""/181, &(0x7f00000000c0)=0xb5)

00:00:23 executing program 1:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
bind$inet6(r0, &(0x7f0000000000)={0x1c, 0x3, 0xff, @loopback, 0x9}, 0x1c)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_buf(r1, 0x6, 0x24, 0x0, 0x0)

00:00:23 executing program 2:
shmctl$SHM_INFO(0x0, 0xe, 0x0)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockname(r0, &(0x7f0000000000)=@un=@file={0x0, ""/4096}, &(0x7f0000001040)=0x1002)

00:00:23 executing program 1:
sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000180)="cf7761", 0x3}], 0x1, 0x0}, 0x0)
r0 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x8)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000000c0)={<r1=>0x0, 0x20, 0x1}, &(0x7f0000000100)=0xc)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000002c0)={@in6={{0x1c, 0x1, 0xfff, @remote={0xfe, 0x80, [], 0x0}, 0x7ff}}, r1, 0x80, 0x7, 0x10, 0x2, 0x400, 0x2}, 0x98)
mkdir(&(0x7f00000001c0)='.', 0xa1)
r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x4, 0x12)
openat(r2, &(0x7f0000000040)='./file0\x00', 0x400, 0x7)

00:00:23 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
unlinkat(r1, &(0x7f0000000000)='./file0\x00', 0x0)
getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, 0x0, 0x0)

00:00:23 executing program 3:
mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000)
mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000)
munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000)
r0 = socket(0x2, 0x20000007, 0x8001)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000000)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, <r1=>0x0}, &(0x7f00000000c0)=0x8c)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x1, 0x201, r1}, 0xc)

00:00:24 executing program 0:
getresgid(&(0x7f0000000140), &(0x7f0000000100), 0x0)

00:00:24 executing program 3:
r0 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0)
symlinkat(&(0x7f0000000140)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r0, &(0x7f0000000000)='./file2\x00')
sendto$inet6(r0, &(0x7f00000002c0)="f6bac96c317a61effd257a1d44dea1eacf09c7d5ab18f01a551e8bad97305e3b01eec1ced36324b0f836f75fa6d839f54d96afb49e24b8677d97a088c076b697605257495c518c6509a1cd163f6e0c63fedd405a66b9f95770f888bf46ff46ec280f6cba1a027dd3a112d5b648f4b9f500b141f81572a260522c411e5a84e577a32908", 0x83, 0x184, &(0x7f00000001c0)={0x1c, 0x0, 0x5, @loopback, 0x3}, 0x1c)
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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x197)
symlinkat(&(0x7f00000003c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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')
renameat(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f0000000280)='./file1\x00')

00:00:24 executing program 2:
r0 = socket$unix(0x1, 0xfffffffffffffffe, 0x0)
fstat(r0, &(0x7f00000001c0))
r1 = socket$inet(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
getsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000dc6ffe), &(0x7f0000904000)=0x4)
clock_getres(0xf, &(0x7f0000000140))
r2 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$sock_int(r2, 0xffff, 0x1015, &(0x7f0000000000)=0x1, 0x4)
setsockopt$inet6_tcp_buf(r2, 0x6, 0x467, &(0x7f0000000040)="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", 0xfa)
clock_nanosleep(0xe, 0x1, &(0x7f0000000340)={0xffffffff, 0x81}, &(0x7f0000000380))
clock_nanosleep(0x0, 0x1, &(0x7f00000002c0)={0x0, 0x5}, &(0x7f0000000300))

00:00:24 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_int(r0, 0x0, 0x3, &(0x7f000000b000), 0x4)
fcntl$dupfd(r0, 0x11, r0)

00:00:24 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x2b, &(0x7f00000000c0), 0xfffffee2)
r1 = shmget$private(0x0, 0x1000, 0x5, &(0x7f0000ffd000/0x1000)=nil)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000280)=0x8)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000000)={<r2=>0x0, 0x7f}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000100)=ANY=[@ANYBLOB="02004e20000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r2, @ANYBLOB="0800ffff02000000fe278169ed16500f71db2f004d236c035dc5bb2d31d52fcc39466e08d54fcc9cdf6009b1dec87dec588e0f4653581751185a359681ea62fada5e9463a01aad877ab42245a58e4d6f10f3ceec548755bae2c62d7b45d432fcfa8cd6bf2d5aaf8e0581232b794a5ba333a974bbe2c3d047e8488bd4bad68b311643e67111ba9d8ff8bf0ef5bd46ba4d20f5216e29ae075c3c8c336a1bbebcb744567cec7c210d52f670e8ff773e20c1b2f094d2ba4bce50f4978fae8ec423b5c347cb"], 0x94)
shmctl$SHM_UNLOCK(r1, 0xc)
freebsd10_pipe(&(0x7f0000000540)={<r3=>0xffffffffffffffff})
setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r3, 0x84, 0x8001, &(0x7f00000003c0)={r2, &(0x7f0000000300)=[@in={0x2, 0x0, @loopback}, @in={0x2, 0x1, @loopback}, @in6={0x1c, 0x1, 0x400, @loopback, 0x101}, @in6={0x1c, 0x3, 0xaec8, @local={0xfe, 0x80, [], 0x0}, 0x80000000}, @in6={0x1c, 0x0, 0x44}, @in={0x2, 0x1}]}, &(0x7f0000000400)=0x10)
shmctl$SHM_UNLOCK(r1, 0xc)

00:00:24 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x1000}, 0xb)

00:00:24 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000180)={<r1=>0x0, 0x0}, &(0x7f0000000140)=0x10)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet_sctp(0x2, 0x4000001, 0x84)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000080)={r1, 0xffffffffffffffff}, 0x0)

00:00:24 executing program 1:
r0 = socket(0x0, 0x20000000, 0xfffffffffffffffe)
connect$unix(r0, &(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000180)=ANY=[@ANYRES32=r0, @ANYRESDEC=r0, @ANYRESOCT=r0, @ANYRESOCT=0x0, @ANYRES64=r0, @ANYRESOCT=r0], @ANYPTR=&(0x7f0000000200)=ANY=[@ANYBLOB="31cc76dad619d60026b1520b3423d50f4590e8", @ANYRESHEX=r0, @ANYRESOCT=r0, @ANYRESHEX=r0, @ANYRESOCT=r0]], 0x2)

00:00:24 executing program 1:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$sock_int(r0, 0xffff, 0x1018, 0x0, &(0x7f0000000040))
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f00000001c0)={0x2400}, 0x1)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={<r2=>0x0, 0x9, 0x8}, &(0x7f0000000080)=0xc)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000140)={r2, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000180)=0x2b2)

00:00:24 executing program 2:
setresgid(0xffffffffffffffff, 0x0, 0x0)
fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0})
getgroups(0x1, &(0x7f0000000100)=[r0])

00:00:24 executing program 0:
pipe2(&(0x7f0000001740)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x100004)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x10, &(0x7f0000000100)={<r2=>0x0, 0x0}, &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000000)={r2, 0x68}, 0x8)
r3 = fcntl$dupfd(r1, 0x0, r1)
getsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000140)={r2}, 0x0)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="3a9d6f329de3b8a7c3ac10605b652e8d0bbc8aaec78f18500230bcb5d40c8971393589cf9a05e34eaea40700d6668828d1c5ae118a2c59cc19368e3eb33432", 0x3f}], 0x1)

00:00:24 executing program 1:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, <r1=>0x0, <r2=>0x0})
getresuid(&(0x7f0000000340), &(0x7f0000000380), &(0x7f00000003c0)=<r3=>0x0)
r4 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000400)=0x10, 0x30000000)
freebsd11_fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, <r5=>0x0})
r6 = accept(r0, &(0x7f0000000240)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000280)=0x1c)
freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, <r7=>0x0, <r8=>0x0})
setresuid(r1, r5, r7)
geteuid()
r9 = getpgrp(0xffffffffffffffff)
r10 = getpgid(0x0)
r11 = getpgid(0x0)
freebsd11_fstat(r6, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, <r12=>0x0})
r13 = fcntl$getown(r0, 0x5)
sendmsg$unix(r6, &(0x7f0000000680)={&(0x7f00000002c0)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000300)=[{&(0x7f0000000480)="067593b31c46b746c30a5751afbeedd06dc81241718e4f34934d059f41d98bcfac391155fb182e62eedff001132894261ceacf48acc84f3f35794cf32fd090eabb603e7081ebaa81a00dd313a4174d6e7d8f2781ae0e", 0x56}], 0x1, &(0x7f0000000580)=[@rights={0x20, 0xffff, 0x1, [r6, r4, r6]}, @rights={0x20, 0xffff, 0x1, [r4, r4, r6, r4]}, @cred={0x20, 0xffff, 0x2, r9, r3, r8}, @cred={0x20, 0xffff, 0x2, r10, r3, r8}, @rights={0x28, 0xffff, 0x1, [r6, r6, r0, r0, r6, r6]}, @cred={0x20, 0xffff, 0x2, r11, r12, r2}, @cred={0x20, 0xffff, 0x2, r13, r7, r2}], 0xe8, 0x20001}, 0x4)
getsockopt$inet6_udplite(r0, 0x88, 0x4, 0x0, &(0x7f0000000040))

00:00:24 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000040)={<r1=>0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000080)=0x10)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r1, 0x2, 0x6, 0x7fffffff, 0x5, 0x9}, 0x14)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x22, &(0x7f00000002c0), 0x8)

00:00:24 executing program 3:
mprotect(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1)
munmap(&(0x7f0000fad000/0x1000)=nil, 0x1000)
mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x410, 0xffffffffffffffff, 0x0)
munlock(&(0x7f0000ff8000/0x3000)=nil, 0x3000)
munlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000)
mlock(&(0x7f0000ef3000/0x2000)=nil, 0x2000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
msync(&(0x7f0000d56000/0x4000)=nil, 0x4000, 0x0)
madvise(&(0x7f0000ca6000/0x1000)=nil, 0x1000, 0x0)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3)

00:00:24 executing program 0:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000000100), 0x4)
r1 = accept$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c)
r2 = accept(r1, &(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000180)=0x10)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f00000001c0)={<r3=>0x0, 0xdc, "65f1bb3a87ec781427c4844d9b78ef27e7fdeb7341e69be1bd707699807084b52d1a374f05fd41e2ba629683fe5e10aeae80cea93de61d23e2b1dea0486af57e6240beb41dcde81e1bc75e9844693c50847bebe0bf042b26c312632919f19c742a5afd00981117809c8b245735c53deff7368026974f1a4c7875ad8b9f87a3718b8f089c2dbd6f72676667e259869a5f81165189a783df749b9256d62ae3fc840032673007fb59fb508c205c39150fc89d2b918dedd91bc0aac86903d2fe4595a2361fa0a9ba30426c1a356c906e1de5b6ca2ca80686aec300ca2928"}, &(0x7f00000002c0)=0x54)
setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000300)={r3, 0x300}, 0x8)
dup2(r0, r0)
clock_getres(0xf, &(0x7f0000000080))
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000500)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, <r4=>0x0, 0xa66a, 0x7f, 0x2, 0x5, 0x100, 0x9}, &(0x7f00000005c0)=0xa0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000440)={@in={{0x2, 0x1, @loopback}}, <r5=>r4, 0x57f, 0xffffffffffffff03, 0xffffffffff7ffeff}, &(0x7f0000000600)=0xfffffffffffffc97)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f00000000c0)={r5, 0xa16, 0xfac9}, 0xc)

00:00:24 executing program 2:
r0 = socket$inet(0x2, 0x2, 0x0)
shutdown(r0, 0x1)
getsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@remote, @loopback, @local}, &(0x7f0000000040)=0xc)
sendto$inet(r0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x380d1eceb8fe4f09)

00:00:24 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0x0, 0x4e04}, 0xc)

00:00:24 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x7ff, "0504cec3eefc3ea309072b34eea49440"}, 0x14)
shutdown(r0, 0x1)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00022e2f660000000000000000000000"], 0x1)

00:00:24 executing program 0:
r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x8000000000000008)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000040)=0x3ff, 0xfffffffffffffe10)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@multicast1, @multicast2, @remote}, 0xc)

00:00:24 executing program 1:
socket$inet6_udp(0x1c, 0x2, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r0, 0xffff, 0x1018, &(0x7f00000000c0), 0x4)

00:00:24 executing program 2:
open(&(0x7f0000000180)='./file0\x00', 0x80000000000206, 0x0)
readlink(&(0x7f0000000040)='./file0\x00', 0x0, 0xfeaa)

00:00:24 executing program 1:
r0 = socket(0x2, 0x2, 0x0)
connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="82022e2f0000000030004fa95d4454ee805474b341b214605e586f7f7fb95f5269709794673e31597194a2906ddb8c07725cc83132ac038441e54949696786dd2cc16ca9e13aca2a93784fd5566e950e315c278c9c2a18e36d689c685929def65d8e034aa1529f98305540a22994ce4186225c08cf1eab59083307c209a312ce7683f5f1c8bf1a3d62a459b65ae099b0bb134a"], 0x1)
writev(r0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0xa, [0x4, 0x12000000000000, 0x0, 0x81, 0x100000001, 0x8000, 0x1, 0x8, 0x3, 0x427d]}, &(0x7f0000000040)=0x18)

00:00:24 executing program 3:
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
setsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f0000000000), 0x4)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
mprotect(&(0x7f0000f26000/0x2000)=nil, 0x2000, 0x5)
freebsd11_fstat(r0, &(0x7f0000000040))
mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0)
mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x2)

00:00:24 executing program 0:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
sigaltstack(&(0x7f0000219000/0x2000)=nil, &(0x7f0000000100))
socketpair(0x1f, 0x10000001, 0x6, &(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000080)=ANY=[@ANYBLOB="1c004e239b070000a1000000000000000000000000000001010000000000000000005aa0a59bb1cd424c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f2ff00", @ANYRES32=<r2=>0x0], &(0x7f0000000140)=0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000300)={<r3=>0x0, &(0x7f0000000280)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in]}, &(0x7f0000000340)=0x10)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000380)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r3, 0x50, 0x100000000, 0x80000001}, 0x94)
mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1)
getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000180)={r2, 0x9, 0x1}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000200)={{0x1c, 0x3, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x2d39}, {0x1c, 0x2, 0x9, @loopback, 0xfffffffffffffff7}, 0x5, [0x373c, 0x8, 0x9, 0x2, 0xffffffffffffffc1, 0x81, 0xfffffffffffffffc, 0x800]}, 0x5c)
clock_nanosleep(0x0, 0x0, 0x0, &(0x7f0000000040))

00:00:24 executing program 2:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
select(0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x200, 0x4000000008212})
r0 = socket(0x1d, 0x30000003, 0x5e14)
bind(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="1b000000800000000000"], 0xa)

00:00:24 executing program 1:
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100000)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000040)={@in={{0x2, 0x3, @multicast1}}, <r2=>0x0, 0x9a8, 0x3f, 0x100000001}, &(0x7f0000000100)=0x94)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000140)={r2, 0x3, 0x80}, 0x8)
r3 = semget$private(0x0, 0x2, 0x600)
__semctl$GETZCNT(r3, 0x1, 0x7, &(0x7f0000000180)=""/38)
r4 = semget$private(0x0, 0x3, 0x210)
getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0), &(0x7f0000000200)=0xb)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0x0, 0x385, @local={0xfe, 0x80, [], 0x0}, 0xf13f}}, r2, 0x5, 0x4, 0x80, 0x3, 0x81, 0x3f}, 0x98)
semget$private(0x0, 0x1, 0x2)
sendmsg$inet_sctp(r0, &(0x7f0000001500)={&(0x7f0000000300)=@in6={0x1c, 0x2, 0x20, @loopback, 0xfffffffffffffe01}, 0x1c, &(0x7f0000001440)=[{&(0x7f0000000340)="ed4eb31b6fadafbfb036898556b53e265a1fa05fe81566a011802f6001d6a74f15e294b73e731491d9fecc8174ab725ca24b0c258ed0bdf09d463d622b449c92f18cb7bc84660b88eb18aad85f2e75292d8890499b17cc50cfb4930301294f823b64aa9b06fd74fb98af62598f1ecb4a083449fba1e54aeab15cee332e64d43aa305bf0e7dc73788eb4b18969dea8709ecc2cf7cebcd52271dd49691f28e306d1b79d1a891821f6eeac8b196b5550729da6bf3a4b6d87e8f33eed1cc68a117c71d167a721b84a2fc5da879119cda5d1ac3c93cd52d1a788682ebada33b6168bf80ef3d475d53fd940b346ee43c984808573908", 0xf3}, {&(0x7f0000000440)="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", 0x1000}], 0x2, &(0x7f0000001480)=[@dstaddrv6={0x1c}, @prinfo={0x14, 0x84, 0x7, {0x2, 0x2}}, @sndinfo={0x1c, 0x84, 0x4, {0x101, 0x120, 0x10000, 0x7fff, r2}}], 0x4c, 0x80}, 0x101)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000001540)={0xf, 0x428d, r2}, 0xc)
setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000001580)=0x1ff, 0x4)
pipe2(&(0x7f00000015c0)={<r5=>0xffffffffffffffff}, 0x2233c709bc7d6173)
sendto$unix(r5, &(0x7f0000001600)="9ea1756db182ae546a74a717f3b63beb1776f18676bb2bcba3e0aff9113fdccee4d1987b1c5db9a157f44308dc44840ec6400fe66da9c08917faec45f1c2056999", 0x41, 0x8, &(0x7f0000001680)=@file={0x1, './file0\x00'}, 0xa)
setsockopt$inet6_tcp_buf(r1, 0x6, 0x2040, &(0x7f00000016c0)="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", 0x1000)
semget$private(0x0, 0x3, 0x41)
semop(r4, &(0x7f00000026c0)=[{0x4, 0xf0, 0x1800}, {0x1, 0x6, 0x800}], 0x2)
setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000002700)={r2, 0x1000}, 0x8)
semget$private(0x0, 0x3, 0x301)
r6 = getpid()
getpgid(r6)
getsockopt$inet_opts(r5, 0x0, 0x1, &(0x7f0000002740)=""/127, &(0x7f00000027c0)=0x7f)
mkdir(&(0x7f0000002800)='./file0\x00', 0x24)
r7 = shmget$private(0x0, 0x3000, 0x41, &(0x7f0000ffa000/0x3000)=nil)
shmctl$SHM_LOCK(r7, 0xb)
getresgid(&(0x7f0000002840), &(0x7f0000002880), &(0x7f00000028c0))
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000002900)={r2, 0x1}, 0x8)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000002940)={@in6={{0x1c, 0x1, 0x8, @loopback, 0x7fff}}, <r8=>r2}, &(0x7f0000002a00)=0x84)
utimes(&(0x7f0000002a40)='./file0\x00', &(0x7f0000002a80)={{0x4, 0xe34}, {0xfffffffffffffff7}})
setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000002ac0)={r8, 0xfffffffffffffffc}, 0x8)

00:00:24 executing program 2:
link(&(0x7f0000000080)='./file0\x00', &(0x7f0000001180)='./file0\x00')
socketpair$unix(0x1, 0x6, 0x0, &(0x7f0000001280)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = accept(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f00000000c0)=0x10)
getsockname$unix(r2, &(0x7f0000000100)=@file={0x0, ""/4096}, &(0x7f0000001140)=0x1002)
sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
readv(r1, &(0x7f0000000000)=[{&(0x7f0000ba1f26)=""/2, 0x2}], 0x248)

00:00:24 executing program 0:
r0 = socket(0x1c, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000)=0x4, 0x4)
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000080)=0x4)
sendto$unix(r0, 0x0, 0x2, 0xc7, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c)

00:00:24 executing program 3:
pipe2(&(0x7f0000001740)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x0)
shutdown(r0, 0x1)

00:00:24 executing program 0:
setreuid(0x0, 0xee00)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = accept$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="00000000000000000000000000000000000000800000000000000000000000"], &(0x7f0000000100)=0x3a7720d03b263ddb)
fcntl$setflags(r1, 0x2, 0x1)

00:00:24 executing program 2:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x1204, &(0x7f0000000040), &(0x7f0000000080)=0x8)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000000c0)={0x1, {{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}}, 0x90)

00:00:24 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8202ae2f66695b00"], 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r1=>0x0]}, &(0x7f0000000100)=0x8)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r1}, 0xc)

00:00:24 executing program 1:
mlock(&(0x7f0000215000/0x4000)=nil, 0x4000)
mprotect(&(0x7f0000216000/0x4000)=nil, 0x4000, 0x0)
munlock(&(0x7f0000216000/0x1000)=nil, 0x1000)
munlock(&(0x7f0000216000/0x1000)=nil, 0x1000)

00:00:24 executing program 3:
setreuid(0x0, 0xee00)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockname(r0, &(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000001c0)=0x10)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000000)={<r1=>0x0, 0x48, "9c9f983a52901bb427c1af02b850db3a916cf8ed5b93b08f71896e998db43e7850421f9a91f28910e3d3779e5c993fb320c8cd9b4e3d63022b50158c6b96ba94f0deb42de9166915"}, &(0x7f0000000080)=0x50)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000100)={r1, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000140)=0x10)

00:00:24 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000000), 0x27ddb8a1d1927db)

00:00:24 executing program 0:
r0 = socket(0x2, 0x10000005, 0x0)
sendto$unix(r0, &(0x7f00000000c0), 0x0, 0x100, 0x0, 0x0)
getsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f00000000c0), &(0x7f0000000100)=0x10)
sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
sendto$unix(r0, &(0x7f0000000000)="dda322f56d11007088e5466bdc7142d09d15feea305edc76c649ed6bc521361ba50ae81fde13045ce367a56ecbc88199c1a7ebfa348d03ec58150094faccaa540f9aa69e8fc5f15d6b032c4b9e57124eb97fcc70df72e9d7c22690cd3c0ff67e6de1563343cbce30acb2b81421a4ca81e403274be09d689f1685b1493ec1bcd1443185adbb848962f491ddce28aa35d0a6f53eca91eea48f24f13c8df7c4d5c6bb1813e3aecccb1df4c1ef179b7c543b241add", 0xb3, 0x100, 0x0, 0x0)

00:00:24 executing program 1:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = accept4$inet6(r0, 0x0, &(0x7f0000000000), 0x20000000)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000040)={0x10001, 0x400, 0x2, 0x1f, <r2=>0x0}, &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x80000001, r2}, 0xc)
setsockopt$sock_int(r0, 0xffff, 0x100, &(0x7f0000000080)=0x4, 0x4)

00:00:24 executing program 3:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x20000000)
getsockopt$inet_mreq(r1, 0x0, 0xd, &(0x7f00000001c0)={@remote, @broadcast}, &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000040)=0x6, 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x0, 0x0, 0x0)
getsockname(r0, &(0x7f0000000080)=@in6, &(0x7f00000000c0)=0x1c)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000140), &(0x7f0000000180)=0x4)
r2 = fcntl$getown(r1, 0x5)
sendfile(r0, r1, &(0x7f0000000100), 0x6)
r3 = getpgrp(r2)
r4 = shmget(0x1, 0x1000, 0x24, &(0x7f0000ffc000/0x1000)=nil)
freebsd11_stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600))
fstat(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
getresgid(&(0x7f0000000340)=<r6=>0x0, &(0x7f0000000380), &(0x7f00000003c0))
getresuid(&(0x7f0000000400), &(0x7f0000000440)=<r7=>0x0, &(0x7f0000000480))
freebsd11_fstat(r1, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r8=>0x0})
shmctl$IPC_SET(r4, 0x1, &(0x7f0000000540)={{0x41e, r5, r6, r7, r8, 0x20, 0x3b472319}, 0x10001, 0x1, 0xf9, 0xa5d, r3, r3, 0x1f})

00:00:24 executing program 2:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_int(r0, 0x0, 0xa, 0xffffffffffffffff, 0x392)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100000)
freebsd11_getdents(r1, &(0x7f0000000040)=""/22, 0x16)

00:00:24 executing program 0:
r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x400000002c5, 0x0)
open$dir(&(0x7f0000000000)='./file0\x00', 0x80000010200, 0x20)
freebsd11_fstat(r0, &(0x7f0000000080))

00:00:24 executing program 1:
munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000)
mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0)
r0 = dup(0xffffffffffffffff)
setsockopt$inet6_group_source_req(r0, 0x29, 0x54, &(0x7f0000000000)={0x7, {{0x1c, 0x2, 0xfffffffffffffffa, @local={0xfe, 0x80, [], 0x0}, 0x3}}, {{0x1c, 0x2, 0x0, @loopback, 0x1}}}, 0x108)
mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000)

00:00:24 executing program 2:
r0 = socket$inet_sctp(0x2, 0xfffffffffffffffd, 0x84)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000)=0x800, 0x4)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000240)={0x0, 0xa}, 0x0)
r1 = fcntl$getown(r0, 0x5)
fcntl$setown(r0, 0x6, r1)
r2 = open(&(0x7f0000000040)='./file0\x00', 0x400, 0x80)
setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x51, &(0x7f0000000080)={0x1, {{0x1c, 0x2, 0x7, @empty, 0x9}}}, 0x88)

00:00:24 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0xffffc00000000001, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000040)={0x0, 0x800, 0x100000001, 0x3, <r1=>0x0}, &(0x7f0000000080)=0x10)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={r1, 0x401}, &(0x7f00000000c0)=0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r1, 0x5, 0x3}, 0x0)

00:00:24 executing program 1:
r0 = socket$inet_sctp(0x2, 0x200105, 0x84)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000002f74), 0x8c)

00:00:24 executing program 3:
open(&(0x7f0000000000)='./file0\x00', 0x108e40, 0x0)
chdir(&(0x7f0000000140)='./file0\x00')
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)

ip6_ctloutput: mbuf limit hit
ip6_ctloutput: mbuf limit hit
00:00:24 executing program 1:
mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x7, 0x11, 0xffffffffffffffff, 0x0)
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4)

00:00:24 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000080)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, <r1=>0x0, 0xfffffffffffffff9, 0x7f, 0x2}, &(0x7f0000000140)=0x94)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000340)={0x9, 0x10, 0x4, 0x20a, r1}, &(0x7f0000000380)=0x10)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200)=ANY=[@ANYBLOB="02000000ac1400aa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=<r2=>0x0, @ANYBLOB="0000000000000000beb37d686947f0ccf4b0028fc53306fa4f778f3594c44e67da427ccad93e227cdd46118975550a80060099ae6ffb2c2bcd0e14fcc95a488172d55ef8f75b0baffcfd96c170b20c0e26986ecc7f09d1227db548ee2a46a05eeff23afc6000be70694e9eee908fc012a6940fe97b805dc0365cf188b7b6842ecd1767554363d1811746caa7962f73a330dbaec41df2d3c9"], 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r2, 0xfffffffffffffffa, 0x10001, 0x7fff}, &(0x7f00000001c0)=0x10)
r3 = dup2(r0, r0)
getsockopt$inet6_tcp_buf(r3, 0x6, 0x61, &(0x7f0000000440)=""/4, &(0x7f00000003c0)=0xffffffffffffffd8)

00:00:24 executing program 0:
r0 = socket(0x1c, 0x800000000005, 0x0)
r1 = msgget(0x1, 0x749)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000040)={<r2=>0x0, 0xda000, 0x9, [0x1, 0x2, 0x9, 0x518b, 0x9, 0x0, 0x9, 0x7, 0x9]}, &(0x7f0000000080)=0x1a)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000100)={r2, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000140)=0x10)
msgctl$IPC_RMID(r1, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

00:00:24 executing program 3:
freebsd10_pipe(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
close(r1)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000340)=ANY=[@ANYBLOB="1c004e221f000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=<r2=>0x0, @ANYBLOB="097d1e0a0182f1622e19dd6c53ed0401000000"], &(0x7f00000000c0)=0x8c)
setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000100)={r2, &(0x7f0000000180)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x80000000}, @in6={0x1c, 0x2, 0x9, @loopback}, @in={0x2, 0x2, @multicast2}, @in6={0x1c, 0x0, 0xffffffff, @loopback, 0x6}, @in6={0x1c, 0x0, 0x5, @empty, 0x3}, @in6={0x1c, 0x0, 0x7, @loopback, 0x86e2}]}, &(0x7f0000000240)=0x10)
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000280)=0x2, 0x4)
freebsd11_fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
freebsd11_fstat(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
freebsd10_pipe(&(0x7f0000000080))
fchown(r1, r3, r4)

00:00:24 executing program 1:
socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000200)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg$unix(r1, &(0x7f0000001d40)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000d40)="05706cc548aefe17eb6467a26f8906afeda5163998007267f43302f386cdb3b5397827c4e1ffe115b681fecd17914e3eccfd0671b9dcf56fb67f53ebea6537cc0ded8170a9af3a4eb728aae95628aa64659aad2f43c0917fa23178a6e4", 0x5d}], 0x1}, 0x0)
bind$inet(r1, &(0x7f0000000000)={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10)
r2 = dup(r1)
getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={<r3=>0x0, 0x10000}, &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f00000002c0)=ANY=[@ANYRES32=r3, @ANYBLOB="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"], &(0x7f00000000c0)=0x79)
read(r2, &(0x7f00000001c0)=""/14, 0xe)
preadv(r0, &(0x7f0000000180)=[{&(0x7f0000000140)=""/39, 0x27}], 0x1, 0x0)

00:00:24 executing program 2:
__semctl$SETALL(0x0, 0x0, 0x9, &(0x7f0000000000)=[0x0, 0xaa])
socket$inet6(0x1c, 0x10000000, 0x96f1)

00:00:24 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={<r1=>0x0, 0xb}, 0x0)
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x6, 0x0, 0x8000, 0x5, r1}, 0x10)
getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0xb)

00:00:24 executing program 3:
open(&(0x7f00000000c0)='./file0\x00', 0x8000000000020a, 0x0)
truncate(&(0x7f0000000040)='./file0\x00', 0x7fffffff)
truncate(&(0x7f0000000000)='./file0\x00', 0x65000000)

00:00:24 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x41, 0x80)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000040)={<r1=>0x0, 0x3f}, &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x100, 0x9, 0xffffffff, r1}, 0x10)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
shutdown(r2, 0x2)
sendmsg$unix(r3, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="28000000ffff000003000000000000005604aa2f12be2be08436a1a9b99e431896688e6995685df4"], 0x28}, 0x0)

00:00:24 executing program 2:
r0 = socket(0x10000000002, 0x3, 0x0)
fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
setuid(r1)
sendto$unix(r0, &(0x7f0000000100)="1a0c83d57ae14560756aabfaf16da8dd6e3512", 0xffd8, 0x7e, &(0x7f0000000140)=@abs={0x1, 0x0, 0x3}, 0x3)
getsockopt(r0, 0x0, 0x4000000060, 0x0, 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)

00:00:24 executing program 1:
r0 = semget$private(0x0, 0x4, 0x0)
semop(r0, &(0x7f0000000200)=[{0x1, 0xffffffff}], 0x1)

00:00:24 executing program 0:
mkdir(&(0x7f00000002c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0)
mkdir(&(0x7f0000000640)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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', 0x962883da4a527676)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0, 0x0)
linkat(r0, &(0x7f0000000080)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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, 0x0)
renameat(r0, &(0x7f00000004c0)='\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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r0, &(0x7f0000000540)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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')
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000600)={<r1=>0x0, 0x401}, &(0x7f0000000740)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000780)={r1, 0x4e4800000}, 0x8)
renameat(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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r0, &(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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')
rename(&(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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', &(0x7f0000000440)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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')
setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000280), 0x4)
sendmsg$inet_sctp(r0, &(0x7f0000000ac0)={&(0x7f00000007c0)=@in6={0x1c, 0x1, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0xfffffffffffffffe}, 0x1c, &(0x7f0000000a40)=[{&(0x7f0000000800)="643cf7e8f39e3dd316027329962a6885e09ae27917389b1644c80144db21f2d59a949bc0c8347a5b592be9213793cd957441f0d2038293a8f2f04446ec386812599323263b745af0f5b95cafa6a42b5b8bb8cd09e22cb353182662a53496ce0a923791d3468d0545fca7e4e0c2bcc9d991802416326704a96f2db8e988187d6f47e30ea00d2e568281c3d1cad3f13241b2c1efe15e5e62befa761c106bf6cdbbe2542bc2000d6532cbc4c1717cf4b85679c17fbf", 0xb4}, {&(0x7f00000008c0)="bfc4028af0187fc678ca7c17ab4a9c9cff50266d84eb81bf3b8b22440dcbdd1301cb228991d3c64dda46fc5fb508a6e7a88680b19dba67d49bed219f38f6322bc643367c2910a3b5d6beb4ebeac9b5ec03ddc34498e1ac5cd8", 0x59}, {&(0x7f0000000940)="3745a65510c3bbd01392ae987b75f85ec8162d5af86c6f5801f10e067ae785c6", 0x20}, {&(0x7f0000000980)="fef21e370194a6ad30e36f36c51a27244ea71e6a26003b5cde727d0997918a51adcb3b5601196fdc94abbd2b63788d02f98578b138888c7059993305b7c352c0e18472cc823b8cc28c6177cc8bbd020290d9ea02c3e1009fb8d99b", 0x5b}, {&(0x7f0000000a00)="4f25bae70d8f6a3ecb2e88f5a0821453c8518f350db620e6a302615ba17df9d415e4c4d130de15e5e60bddbd9569edbff7", 0x31}], 0x5, 0x0, 0x0, 0x80}, 0x20101)
rmdir(&(0x7f0000000180)='\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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00')
r2 = semget(0x1, 0x0, 0x40)
__semctl$GETZCNT(r2, 0x2, 0x7, &(0x7f00000006c0)=""/104)
mkdirat(r0, &(0x7f0000000100)='\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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x10)
setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000005c0)=0x5e6b, 0x4)

00:00:24 executing program 1:
execve(0x0, &(0x7f0000000100)=[&(0x7f0000000000)='\x00', &(0x7f0000000140)='\x00', &(0x7f00000001c0)='(\x00', &(0x7f00000000c0)='\x00'], 0xfffffffffffffffe)

00:00:24 executing program 2:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
r2 = accept(r1, &(0x7f0000001080)=@un=@abs, &(0x7f0000001180)=0x8)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000001100)={0x1, [0x0]}, &(0x7f0000001140)=0x8)
getsockname(r0, &(0x7f0000000000)=@un=@file={0x0, ""/4096}, &(0x7f0000001040)=0x1002)

00:00:24 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x7fe, 0x100)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f00000000c0)={<r1=>0x0, 0x80000001, 0xf, 0x8, 0x3}, &(0x7f0000000100)=0x18)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000280)=ANY=[@ANYRES32=r1, @ANYBLOB="ff0f090008214cee26000100349e0500d30a00002c000f444e3c73891937c7b0f8739f984a84a7b47a0391dd7d653894ab8563f243fbd9f8384a94eedb144f1a20150eb78a7c0f463c4a1adec54e2638581931fb0cb2975f7e84bba6ad960d85"], 0x1a)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000300)={@in={{0x2, 0x3}}, r1}, 0x8c)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = open$dir(&(0x7f0000000140)='./file0\x00', 0x30000, 0x7)
openat(r3, &(0x7f0000000040)='./file0\x00', 0x40, 0x91)
setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000200)={{0x1c, 0x1, 0x16, @loopback, 0x3ff}, {0x1c, 0x1, 0x8000, @local={0xfe, 0x80, [], 0x0}, 0x100000000}, 0x10001, [0x6, 0x8, 0x6a, 0x10001, 0x400, 0xffffffffffffff77, 0x4, 0xffffffffffffffe0]}, 0x5c)
r4 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
accept(r4, &(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000001c0)=0x10)
listen(r4, 0x401)
listen(r2, 0xffff)

00:00:24 executing program 3:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
write(r2, &(0x7f0000000140)="fc", 0x1)
truncate(&(0x7f00000000c0)='./file0\x00', 0x100000001)
sendfile(r0, r1, 0x0, 0x0)
ppoll(&(0x7f0000000240)=[{r1, 0x5}], 0x1, 0x0, 0x0, 0x0)
r3 = getpgrp(0xffffffffffffffff)
freebsd11_stat(&(0x7f0000000200)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, <r4=>0x0})
freebsd11_stat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
sendmsg$unix(r1, &(0x7f00000006c0)={&(0x7f0000000040)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000000440)=[{&(0x7f0000000180)="cbdd5ee46b7340b8e44fd7d1a4e64fcef691700452f7bfd4aa61d1d52ee045e429f2539a73e3126b5ac02b10634f41f02b98cfd489a3fa5b508b41c56c06776831", 0x41}, {&(0x7f0000000280)="f62844b36dc869214d76579ba145313719f2489e7ed2be28212a0f509d307d3d6f610f82458fa9e824d16a055413f0066b959eaf7ec917f072b69260aabb815bab469388faab374f5b37e9d1a2161a9051df1593ca75ff11da1fb3e9aa61a6997285982d32fcd4df00f9b45a9b210f2ff7e4698003a40663408734a80a49605065950ec25c97fce8", 0x88}, {&(0x7f0000000080)="ca01c0469a356c735fb086abdcd49bf09fe08d6e491b689026d1c3e1afb29f5a3e4cf09f9d57e149e2c4cd5f45ca4d3b8203474dfc70145e967ebe02a2f9", 0x3e}, {0x0}, {&(0x7f0000000340)="edad282829b0f6ad30b9645c8f467136eacc56e29d92d3085c885fe34b1587918d20962cae8018a1549023247a3de71926a348d8ba7dde6ca85f3cbc045d85283b252f6bd3774c40424f562bfc419acd7f364f15eaba6851a47e790479ce25302b9610f6e61b422146adfb9e6bfd01d4f581a4ca20a8877397133244a83175", 0x7f}, {&(0x7f00000003c0)="1a78c692a286d31d0661c399f20f243d16d27c9cf5c0544b0c96c1a69b85857956f0c61512621b521bafd9bb48b7491b588e0de792bb07536add2fba6fefcca91d271dce2549dce6f3fb965dd5034337f9638550cc5f1be0fc34e1a7f94b", 0x5e}], 0x6, &(0x7f0000000600)=[@rights={0x18, 0xffff, 0x1, [r0]}, @rights={0x28, 0xffff, 0x1, [r1, r0, r0, r2, r1, r2]}, @cred={0x20, 0xffff, 0x2, r3, r4, r5}, @rights={0x28, 0xffff, 0x1, [r0, r0, r2, r0, r2, r1]}, @rights={0x28, 0xffff, 0x1, [r0, r2, r2, r2, r1, r0]}], 0xb0, 0x4}, 0x4)

00:00:24 executing program 2:
munmap(&(0x7f0000ebb000/0x1000)=nil, 0x1000)
mlock(&(0x7f0000b23000/0x1000)=nil, 0x1000)
shmget(0x3, 0x3000, 0x200, &(0x7f0000cdb000/0x3000)=nil)
r0 = shmget(0x2, 0x4000, 0x18, &(0x7f0000e29000/0x4000)=nil)
shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x2000)
r1 = dup(0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000200)=ANY=[@ANYBLOB="1c004e2100000000fe8000000000000000000000000000aa0600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=<r2=>0x0, @ANYBLOB="0300000206000000000800008100dade113fc20f2f8cc6f2c95c63b8bc7a000000000000e2a337cd0989a7a7c70b1c91e2e3b700"], &(0x7f0000000180)=0x98)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000001c0)={r2}, 0x8)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x110040, 0x1)
setsockopt$inet6_int(r3, 0x29, 0x24, &(0x7f0000000080)=0x7f, 0x4)
r4 = socket$inet6_udp(0x1c, 0x2, 0x0)
poll(&(0x7f0000000040)=[{r3}, {r4, 0x4c}], 0x2, 0x9)
madvise(&(0x7f0000ad8000/0x2000)=nil, 0x2000, 0x5)
mlock(&(0x7f0000aa1000/0x3000)=nil, 0x3000)

00:00:24 executing program 1:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0)
rename(&(0x7f0000000180)='./file0\x00', &(0x7f0000000140)='./file0\x00')
chroot(&(0x7f0000000080)='./file0\x00')
symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00')
openat(r0, &(0x7f0000000200)='./file0/file0\x00', 0x4066fe, 0x0)

00:00:24 executing program 0:
r0 = socket$inet(0x2, 0x4, 0x0)
setgroups(0x4000000000000308, &(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0])
r1 = socket(0x17, 0x20000007, 0xe4b8)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={<r2=>0x0, 0xffffffff, 0x0, 0x3, 0x7ee}, &(0x7f0000000040)=0x18)
setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080)={r2, 0xd, 0x1}, 0x8)
setgroups(0x11, &(0x7f0000000540))

00:00:24 executing program 0:
r0 = socket$unix(0x1, 0x2, 0x0)
r1 = dup(r0)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000000c0)=0x5, 0x4)
socketpair(0x17, 0x3, 0x23, &(0x7f0000000000)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000040), &(0x7f0000000080)=0x4)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000100)={<r3=>0x0, 0xf3, "2ecec67ff8cd1b3aaf5ceeb9cf5a5700a3679f8e3f95aa83c92e49af1a69b2126cbeaadca5a916afa06a3e11e2f78a14ad6e8bf7807ba4a75c6f5b557d710cf393325040621a29c17915bfd7a1afe56e3db9801f26fc8e653df9e18b7c194fda73d599bc855d021c3b08d5794af9f8e2d7df108a0b53a42b16fe965570b41a15f48f69420a77af66c54a7a70f8b3382f5c3b338d29084f03ee671060095338291704925f0411387a76d95ddd42c869e268ebe219153dfb52e76b72529dcb05f85e90d24f399a4a041e3c9724aaa40301fbf1a8c02af2619d650ba62fe84f4d324f69e6fdbebf0a7968715321e7d31347e1cfab"}, &(0x7f0000000200)=0xfb)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000240)={r3, 0x3ad9}, &(0x7f0000000280)=0x8)
listen(r0, 0x0)

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, &(0x7f0000000040)=ANY=[@ANYBLOB="01004793a84257eb072c1261c23fd699ca29dc37147c0b08604eacd635c8194fc0e32c6387f0bc8030", @ANYRES32=<r1=>0x0], &(0x7f0000000100)=0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, r1}, 0x10)

00:00:24 executing program 0:
setresgid(0x0, 0x0, 0x0)

00:00:24 executing program 1:
getgroups(0x4, &(0x7f0000000040)=[0x0, 0xffffffffffffffff, <r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff])
setregid(r0, 0x0)
r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
fstat(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
fchownat(r2, &(0x7f0000000080)='./file0\x00', r3, r0, 0x600)
setsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000000)={0x401, 0x2}, 0x8)
getsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f00000001c0), &(0x7f0000000200)=0x4)
setregid(r1, r0)

00:00:25 executing program 3:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000040)={0x9, 0xfff}, 0x10)
ppoll(&(0x7f0000000000)=[{r0, 0x1}, {r1, 0x2000}, {r0, 0x4}, {r1, 0x80}, {}], 0x5, 0x0, 0x0, 0x0)

00:00:25 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0xa)
pipe2(&(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x4)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000180)={0x0, 0x6}, 0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)={0x0, 0x1}, 0x8)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000140)={0x5, [0x8, 0x8, 0x40, 0x0, 0xe8c0000000000000]}, 0xe)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r2=>0x0]}, &(0x7f0000000100)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x16, &(0x7f0000000200)={r2, 0x6}, 0x8)

00:00:25 executing program 0:
r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x2, 0x20)
ftruncate(r0, 0x80000001)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
truncate(&(0x7f00000000c0)='./file0\x00', 0x100000001)
sendfile(r1, r2, 0x0, 0x0)
execve(0x0, 0x0, 0x0)

00:00:25 executing program 1:
mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0)
r0 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000033ff8)='./file0\x00', 0x0)
renameat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f000010bff2)='.//ile0\x00')
futimesat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x9, 0x20}, {0x1, 0x9}})
chmod(&(0x7f0000000040)='.//ile0\x00', 0x100)

00:00:25 executing program 1:
clock_nanosleep(0x9, 0x1, &(0x7f0000000000), 0x0)
setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000080)={0x166, 0x6, 0x8, 0x40}, 0x8)
r0 = getpgrp(0x0)
r1 = getpgrp(r0)
wait4(r1, &(0x7f0000000180), 0x1, &(0x7f00000001c0))
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000000c0)=0x10)
getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000100), &(0x7f0000000140)=0x4)

00:00:25 executing program 2:
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')
mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2, 0x10, r0, 0x0)
fsync(r0)

00:00:25 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = accept(r0, 0x0, &(0x7f0000000000))
accept$inet6(r1, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000240), 0x3)

00:00:25 executing program 1:
setrlimit(0x2, 0x0)
mincore(&(0x7f0000ffc000/0x3000)=nil, 0x3000, &(0x7f0000000300)=""/235)
socketpair(0x1c, 0x20000000, 0x2, &(0x7f0000000000))
r0 = getpgrp(0xffffffffffffffff)
getpgid(r0)

00:00:25 executing program 3:
r0 = open(&(0x7f0000000080)='./file1\x00', 0x8576341c972c4bea, 0x10)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000000c0)={<r1=>0x0, 0xffffffffffff8000, 0x4, 0x7fff}, &(0x7f0000000100)=0x10)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000380)=ANY=[@ANYBLOB="1c004e2302000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r1, @ANYBLOB="fbe106000000000095a20b65da3eea67631ad05203f985d1c0b03d26c76fded8f2eb0d4f50289135cf00000000f6de7743c5ec6a29bcd728b4cba1bc9e77c286b6aad370344d9960cc28a47ae32ffe55cd767a76b1bc74f157df1c04dddc2875c11f073102a89ca8325ad677749d5bfe4c919e97335d5b96541a18d9"], 0x8c)
symlink(&(0x7f0000000300)='\x00', &(0x7f0000000340)='./file0\x00')
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
sendto(r2, &(0x7f0000000000)="2f5e71fb6fb4e875751ce75ed618c2f4da65720ba5bb4a402486b42ece38bdb4b0f73d8bb0a9ac7a09fd3dd975f14a77efb1af18795c98371eddcd3974ef", 0x3e, 0x20000, &(0x7f0000000040)=@in={0x2, 0x2, @loopback}, 0x10)
link(&(0x7f0000000140)='./file0\x00', 0x0)

00:00:25 executing program 1:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0x0}}, 0x14)
sendto$inet6(r0, &(0x7f0000000100)="fd899aa3a4200a87", 0x8, 0x0, 0x0, 0x0)
sendto$inet6(r0, &(0x7f0000000000)="c752d23013", 0x5, 0x104, &(0x7f0000000040)={0x1c, 0x2, 0x1ff, @empty, 0x8001}, 0x1c)
recvfrom$inet6(r0, &(0x7f0000000140)=""/112, 0x70, 0x83, &(0x7f00000000c0)={0x1c, 0x2, 0x800, @loopback, 0xffffffff}, 0x1c)
socket(0x1e, 0x4, 0xb)

00:00:25 executing program 3:
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
close(r1)
linkat(r1, &(0x7f0000000040)='./file0\x00', r1, 0x0, 0x0)
poll(&(0x7f0000000080)=[{r1, 0x2000}, {r0, 0x10}, {r1, 0x4}, {r0, 0x10}, {r1, 0x21}, {r1, 0x1}, {r0, 0x4}, {r1, 0x26}], 0x8, 0x2)
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x4, 0x40)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0x3, 0x2970, @remote={0xfe, 0x80, [], 0x0}, 0x58a57e9b}}, <r3=>0x0}, &(0x7f00000001c0)=0x84)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000200)={r3, 0x3c, "9357f6d3ef002896ba3ff99cc0ed7121ebb16ca43af2bf1b56f41a9392faa10b61e20e0d52169e5d6966c22857d26b50aeb265e4ec4402f28a6d3583"}, &(0x7f0000000280)=0x44)

00:00:25 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r1 = dup(r0)
fcntl$setstatus(r1, 0x4, 0x10044)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0x4)
pwritev(r1, &(0x7f0000000600)=[{&(0x7f0000000580)='I', 0x1}], 0x1, 0x0)
write(r0, &(0x7f0000000140)="9c", 0x1)

00:00:25 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={<r1=>0x0, 0x8001}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000000c0)={r1, 0x1000, 0x15, "13ccb2577021208881c6523ec91d846e525cb09f7a"}, 0x1d)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x1206, &(0x7f0000000080)={0x0, 0xd57}, 0xc)

00:00:25 executing program 2:
mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000)
r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000200)=0x1c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f00000002c0)={<r1=>0x0, &(0x7f0000000240)=[@in6, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000300)=0x10)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={r1, 0x5f}, 0x8)
getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000080))
socketpair(0x10, 0x5, 0x588ac6db, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000040), &(0x7f00000000c0)=0x4)
munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000)
sendto$unix(r3, &(0x7f0000000100)="056edfe692758d1e005fb9b84b230deb17a14adbf516ea60d9c4f6e2becb8595bed42423e02b1f1f02c119ee709ec46ac4e42101793f50bd835c24658fde0b35d6a4ae4928e340512942052154daf83313557324f514e37f7bb3e345", 0x5c, 0x20000, &(0x7f0000000180)=@abs={0x0, 0x0, 0x3}, 0x8)

00:00:25 executing program 3:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r1=>0x0]}, &(0x7f0000000040)=0x6)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @local}}, r1}, 0x268)

00:00:25 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80, 0x0)
ftruncate(r0, 0x400000000106)
r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x200, 0xfffffffff7fffffb)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0)
mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000)
msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2)
preadv(r0, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x1000800}], 0x1, 0x0)
mmap(&(0x7f0000ff9000/0x2000)=nil, 0x2000, 0x4, 0x10, r1, 0x14)

00:00:25 executing program 2:
r0 = open$dir(&(0x7f0000002700)='./file0\x00', 0x44, 0x2)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000000)="32c5f7554607630482603c0735293b8f8d03ad7bca754b083dc77c", 0x1b}, {0x0}, {0x0}], 0x3)
close(r0)
writev(0xffffffffffffffff, 0x0, 0x0)

00:00:25 executing program 3:
socket$inet6_udp(0x1c, 0x2, 0x0)
freebsd10_pipe(&(0x7f0000000000))

00:00:25 executing program 0:
r0 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={<r1=>0x0, 0x5, 0x3, 0x4, 0x7}, &(0x7f0000000040)=0x18)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={r1, 0x10001, 0xe2}, &(0x7f00000000c0)=0xc)

00:00:25 executing program 1:
r0 = socket$unix(0x1, 0x1, 0x0)
bind$unix(r0, &(0x7f0000000380)=ANY=[@ANYBLOB="4100db41718954d0ed01592b43c3764b00"], 0xc)
r1 = semget(0x3, 0x3, 0x200)
freebsd11_stat(&(0x7f0000000000)='\xe9\x1fq\x89Y\x1e\x923aK\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
freebsd11_lstat(&(0x7f00000000c0)='\xe9\x1fq\x89Y\x1e\x923aK\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
freebsd11_lstat(&(0x7f0000000180)='\xe9\x1fq\x89Y\x1e\x923aK\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, <r4=>0x0})
getresgid(&(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)=<r5=>0x0)
__semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000300)={{0xffffffff80000001, r2, r3, r4, r5, 0x101, 0x910e}, 0x1, 0x9, 0x3})

00:00:25 executing program 0:
r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0)
readlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/87, 0x57)
fchmod(r0, 0xe3)
ftruncate(r0, 0x101)
close(r0)
execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000002c0), 0x0)

00:00:25 executing program 3:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000000)={@multicast1, @multicast1=0xe0000002, @loopback}, 0xc)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
recvfrom$inet(r0, &(0x7f0000001200)=""/4096, 0x1000, 0x40080, &(0x7f0000001040)={0x2, 0x1}, 0x10)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r2 = accept4(r1, &(0x7f0000001080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000010c0)=0x1c, 0x10000000)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000001100)={<r3=>0x0, 0x9}, &(0x7f0000001140)=0x8)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000001180)={r3, 0x5, 0x3, 0x5, 0x9}, &(0x7f00000011c0)=0x18)

00:00:25 executing program 2:
clock_nanosleep(0x0, 0x0, &(0x7f0000000000)={0x0, 0x3b9ac9ff}, 0x0)
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = accept4(r0, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000000c0)=0x1c, 0x20000000)
chmod(&(0x7f0000000040)='./file0\x00', 0x140)
chmod(&(0x7f0000000100)='./file0\x00', 0x1)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000140), &(0x7f0000000180)=0x4)
execve(0x0, 0x0, 0x0)

00:00:25 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={<r1=>0x0, 0x45ca553a, 0x8, 0x2, 0x9, 0x6}, &(0x7f0000000080)=0x14)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={r1, 0x6}, &(0x7f0000000100)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x14, &(0x7f0000000000), 0x2)

00:00:25 executing program 3:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={<r1=>0xffffffffffffffff})
truncate(&(0x7f0000000040)='./file0\x00', 0x6)
fchmod(r1, 0x100)
sendfile(r0, r1, 0x0, 0x0)

00:00:25 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="00000047ea3a19004192"], 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r1=>0x0]}, &(0x7f0000000100)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x902, &(0x7f00000001c0)={r1}, 0x8)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000040)={r1, 0x9}, 0x8)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
r2 = semget(0x3, 0x7, 0x408)
semop(r2, &(0x7f0000000040), 0x0)

00:00:25 executing program 1:
r0 = socket(0x11, 0x3, 0x0)
r1 = socket$inet6(0x1c, 0x3, 0x0)
setsockopt$inet6_group_source_req(r1, 0x29, 0xa, 0x0, 0x0)
sendto$unix(r0, &(0x7f00000001c0)="b100050202000000000005000086ca3849451ae3d3051020741038f53e8551f30ce390500e780486ae007373a1bdbe781e4d8f6aef9187a869a4d3722c91f75073a1ebe0a4cbba982fd825582fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d602000d7da96ba8af63ff37282934e4fd89f20fd3872babfbb770c1f5a872c881ff7cc53c894303b298a85ff3faa8d9211830e0f2f0c9f69ec7ab3a34c290000000000000000000000000000000", 0xb1, 0x0, 0x0, 0x0)

00:00:25 executing program 0:
r0 = socket(0x10, 0x400000000000008, 0x639)
r1 = socket(0x1b, 0x3, 0x0)
listen(r0, 0x4)
getpeername$unix(r1, 0x0, &(0x7f0000001040))
setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000000)="32e79c07f0e3b3538041e5213c8b62ab64c6a3eee32fc7994f90c2f505b2d0106045ad87196821270085568add7c47c68f7756d5bc82e1f7e2bcc37759967e1d8d55b638211fa428a571f3db6f26550fcbe760f909e2995b7c3b621c88823a463e909bfca8fd6c5fa06dcda6cd0fa0862870013fabc4d66c6e62874fb0377524b92183a6ff491e132c0a32253d50130c43f09d16c60370", 0x97)

00:00:25 executing program 3:
r0 = msgget$private(0x0, 0x100)
msgrcv(r0, 0x0, 0x0, 0x0, 0x0)
msgsnd(r0, &(0x7f0000000000)={0x3, "72ad82bfc9c318d7caf9b1e663e828ea62e49d821fe772d2ea7d90a1b9fd3915fa109406ab989595d210c209e8a8f7736f361f84e32876d626b1f91d95f82be80f406aa6441ef83a7078937afdc75890b0ae2d7a2de35446fb4eabd5fa9c3cf3d3c6f91fba6e509bc7e58c20b262dbfde5d8d5fb9c9bbf1ea91eb0b6ac0ef6909d8e43c7ec3f329a925d3bb945baa19a2d7ab33f262b7622b2dc2dd35b097c8680ae307fa86db5223b909c992c548c1bdbdd3d56403589282256ba1ffd87e3afe4f4fd859c5ab300"}, 0xd0, 0x800)
msgctl$IPC_RMID(r0, 0x0)

00:00:25 executing program 0:
r0 = socket$inet(0x2, 0x3, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
sendmsg$unix(r1, &(0x7f0000001700)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x3}, 0x8, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000000000000005cc0dfdb5a0cea26a9693114d7c89bdcd850117ad2651e5a4f45c006d43d96e0c3997fa5da26588d50a036a5639867f31237c9515e38432fcc41a6e42f55f1ffea121b20e5b8651e45000000000000"], 0x10}, 0x0)
socket$inet(0x2, 0x10000000, 0x8)

00:00:25 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x40005, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000001c0)={0x0, 0xfffffffffffffffe}, &(0x7f0000000200)=0x10)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000280)={<r1=>0x0, 0x1fe8}, &(0x7f00000002c0)=0x8)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000240)={<r2=>r1, 0x80000000}, &(0x7f0000000040)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)=ANY=[@ANYBLOB="1c004e230000000000000000000000000000000000000000ff07000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r2, @ANYBLOB="0800000007000000020000090800000006007400"], &(0x7f0000000180)=0x98)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x28, &(0x7f0000000080)={0x0, 0xd57}, 0xc)

00:00:25 executing program 3:
chdir(0x0)
socketpair(0x1, 0x1, 0x2, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
connect$unix(r0, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa)

00:00:25 executing program 1:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
lseek(r0, 0x0, 0x5)
r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @local}, &(0x7f00000000c0)=0x10)
setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000100)="8b9c65095cc4a37878f3e38cff51e24615c941b00c0a188fa7042d98606cf5934bcb1a8705b32879cd30a0abd064f4060c3d96413d93c4f0ac1ebdd0355b400e1bcbb6034a365eea23b9673c55a9ecc3182d45541852d0fd36be476854d7d563f86cb914491ae0476915c09c9afba52531db49c9f561c5346748de746be7cce24859409d3bab52c90e887b7001f177a1cd726911fe1022e86e357a4fdffdb91e364d4a46ae6d18f8a818d2b6b97bbef5c2bab32cecb6bb4e9470c3e5e65c7e101988dcea02c7c84f467bffd55eb7ae58518b78bccd751e760d6103f710804f593f48135444e1d8b8d1a715f7948c32b245", 0xf1)
r2 = socket$inet(0x2, 0x3, 0x0)
setsockopt$sock_timeval(r2, 0xffff, 0x1006, &(0x7f0000000040)={0x4}, 0x10)
readv(r2, &(0x7f0000000000)=[{&(0x7f0000002280)=""/4096, 0x1000}], 0x1)
r3 = dup(r0)
recvfrom$unix(r3, &(0x7f0000000200)=""/139, 0x8b, 0x2, &(0x7f00000002c0)=@abs={0x1, 0x0, 0x1}, 0x8)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000264ff0), 0x10)

00:00:25 executing program 0:
select(0x40, &(0x7f0000000000), 0x0, &(0x7f00000002c0)={0x8, 0xfae, 0x3, 0x1, 0x81, 0x400, 0x1000, 0x10001}, &(0x7f00000000c0)={0xfff, 0x6})
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
getsockname$inet(r0, &(0x7f00000001c0), &(0x7f0000000200)=0x10)
r1 = dup(0xffffffffffffff9c)
getegid()
freebsd11_fstat(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
getsockname$inet6(r1, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000180)=0x1c)
setregid(r2, r2)
setsockopt$inet_buf(r1, 0x0, 0x59, &(0x7f0000000040)="adee09dd2e539d9a7919245038b7a3bfeee386300b38eb1fbd46524cfe22bd8176ff9c8ad8fc78", 0x27)
socket$inet6_sctp(0x1c, 0x5, 0x84)

00:00:25 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
socketpair(0x1, 0x5, 0x0, &(0x7f00000010c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000001100)={0x3, 0x0, 0x1400, 0x5, <r2=>0x0}, &(0x7f0000001140)=0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000001180)={0xfffffffffffffffe, 0x9, 0xe00, 0x4, 0xff, 0xfffffffffffffff8, 0x6, 0x19f5, r2}, 0x20)
setsockopt(r0, 0xffffffffffffff81, 0x2, &(0x7f00000000c0)="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", 0x1000)
socket$unix(0x1, 0x1, 0x0)
shmctl$SHM_UNLOCK(0x0, 0xc)
shmctl$IPC_STAT(0x0, 0x2, &(0x7f0000000000)=""/150)

00:00:26 executing program 2:
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
flock(r0, 0x9)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x108e40, 0x0)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000040)={<r2=>0x0, 0x6, 0x200, 0x8, 0x6, 0x7}, &(0x7f0000000080)=0x14)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000100)={r2, 0xffffffffffff8000}, &(0x7f0000000140)=0x8)
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)

00:00:26 executing program 3:
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
open(&(0x7f0000000000)='./file0\x00', 0x501, 0x0)
open(&(0x7f0000000040)='./file0\x00', 0x2d, 0x0)

00:00:26 executing program 2:
r0 = socket(0x1f, 0x3, 0x2)
getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000140)=0x4)
r1 = socket$inet6(0x1c, 0x10000003, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000180), 0x14)
sendmsg$inet6_sctp(r1, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0}, 0x0)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000000)={<r2=>0x0, 0x5f1a}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000200)=0x3, 0x4)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000080)={0x7, 0x1520, 0x9, 0x3, r2}, &(0x7f00000000c0)=0x10)

00:00:26 executing program 2:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendto$inet6(r0, &(0x7f0000000000)="50280a2d2558dc34", 0x8, 0x0, 0x0, 0x0)
r1 = socket(0x1, 0x10000007, 0x6)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000040)={@in6={{0x1c, 0x3, 0x6, @loopback, 0x8000}}, <r2=>0x0, 0x1f, 0x8, 0x166, 0x7, 0x437}, &(0x7f0000000100)=0x98)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000140)={r2}, 0x8)

00:00:26 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="82022e2f66696c6530008a437a04042d128c8d48dcd3327f2cf56819b2914390e1f39aad45dc0ad436ddbe7372e330e3a17dd497720ca4628120d81d66eabf2e5c73b88e4e92edbab3433e024e53753a5743cb551c9abb62ebbf06bff293d0f03eb65e1350dc5ea7da1b02bb80ec72b125ead6a5f0f1e4bbb0e69a6147b67927c282bb2721c014ea351a93bf2179364626d46816ac2b6d143eb398dad0336209fbc5a54a8c606c82718bc7d9286391a508dec7cd3c36d0"], 0x1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000240)=0x28)
socket(0x12, 0x20000000, 0x7)

00:00:26 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
recvmsg(r0, &(0x7f0000004640)={&(0x7f0000004680)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f0000003580), 0x0, &(0x7f0000003640)=""/4096, 0x1000}, 0x1)
getsockopt$inet_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x12e0)

00:00:26 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
listen(r0, 0x0)
recvfrom(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x100000, 0x101)
getsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4)

00:00:26 executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
ftruncate(r0, 0x3)
getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000040)={@rand_addr, @loopback}, &(0x7f0000000080)=0x8)
setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000140)={@remote={0xac, 0x14, 0x0}, @loopback, 0x1, 0x8, [@broadcast, @loopback, @remote={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, @empty, @loopback]}, 0x30)
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
open$dir(&(0x7f0000000100)='./file0\x00', 0x47e, 0x0)
open(&(0x7f0000000000)='./file0\x00', 0x12, 0x2)

00:00:26 executing program 1:
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000280)={0x0, 0x3, 0x0, 0xfffffffffffffffe, <r0=>0x0}, 0x0)
r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
sendmsg$inet6_sctp(r1, &(0x7f0000000240)={&(0x7f0000000000)=@in={0x2, 0x2, @loopback}, 0x10, &(0x7f0000000400)=[{&(0x7f0000000040)="7e03365624af6b54d6abe5862c714eaf105deeb9824661151e95a4604600f40fe3b67282ead0cfc25f9f2773623bea71d8378f9bf785dcf46d5acdb5c5d8e703f8b15c3c7d11b92b67a1217ba26ff19b075e9e5aba6c6f2ee709185996161f0b2bde4b487f42c3df32b4e98b5a82e87bc0ca4a20ba593a559f6180536e2798e20df331f4f49f204a1b2a05", 0x8b}, {&(0x7f0000000100)="f3ea6785970f6f37077c8cc8c9fd694e33db1ac0433176daedca97", 0x1b}, {&(0x7f0000000140)="58c82bf123334c6b82372ed251bef18a5edcec273d99be1a5ed7002c8d228ed3b5bfa09f794924eed1b525fb2cc11872f0e9056aa278ee49a84261c3c475e94586633c6777d4f4d42625b519318303f423fd0c3152c9cdf55ee820891235d326cf56c3586bc56d4c16c14967fafcdcc0d0f667b07444c53697f6b248e200ddfea1e43b9f62adc5fbfe5ad2c139006c99dd7439fb93c0a6c4164764d9ae8c901b000b86551bf05a740e33cb35ea5c64db2ecf5ca75755f20f1da053ccacf723a1358019e7d37a25c74755a07b8d8a067503164f5e9a36d7ac24b16abaa4f9a0c8", 0xe0}, {&(0x7f00000002c0)="7abac6c5d90aec33ad7ccd6f03c04d07583bc6841397c45ef2e2c09bd066c23e985dbbdb495e2f35177be9234dd72364448bdf70206ad39e427abebb7a1600a57e7d128b5079c53bbf45672fcfff2a286d6565aedbd579fbf1299d4f4a9ae55a3f74c049298145692cb20868", 0x6c}, {&(0x7f0000000340)="e3f63cee749f03a7942df5f1a02fd44022164868fa0c941e80afcc1ad10cc1bca793af29f577a1adf905722e558489a7d4eef1a0303662fe7b19165cd03defd2fc25717d6bae5c6e9f92ac00de168dbbf50591cad72690c78436b567a2d2953e97055952477e247a88a1e0cfe3914d7d7e6c04450e75567fb57161505869a12a8ffc9e46fd0f971618001ab4fe69b0ed88289529d2cf3100a6d71472ae65a04ec6652b170242ebc4179b4f9d491273b1e90eb6", 0xb3}], 0x5, &(0x7f0000000480)=ANY=[@ANYBLOB="2c000000840000000200000003000100004000000000000000000000050000001300000006000000", @ANYRES32=r0, @ANYBLOB="1400000084000000070000000f0000000c0000001c000000840000000a000000fe8000000000000000000000000000aa1c0000008400000004000000f9ff00400000000000000000", @ANYRES32=r0, @ANYBLOB="14000000840000003ae4ae98365dd67b07000000100000008400000000000000002c00000084000000020000000900070020020000ff01000009000000090700000000000001000000000000", @ANYRES32=r0, @ANYBLOB="100000008400000008000000040000001c000000840000000a000000fe8000000000000000000000000000aa100000008400000009000000ffffffff"], 0x104, 0x180}, 0x8)
ppoll(&(0x7f00000005c0)=[{r1, 0x88}, {r1, 0x100}, {r1, 0x100}, {r1, 0x85}, {r1, 0x24}, {r1, 0x10}, {r1, 0x20}], 0x7, &(0x7f0000000600)={0x5, 0x4}, &(0x7f0000000640), 0x8)

00:00:26 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f00000002c0)={<r1=>0x0, 0x2}, &(0x7f0000000300)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000340)={r1, 0x9362}, 0x8)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x800b, &(0x7f0000000140), &(0x7f0000000180)=0x4)
pipe2(&(0x7f0000000000)={<r3=>0xffffffffffffffff}, 0x100004)
socket$inet_sctp(0x2, 0x5, 0x84)
socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000040)={@in={{0x2, 0x1, @broadcast}}, <r4=>0x0, 0x800000000000, 0x4, 0x200, 0x20, 0xcca, 0x4}, &(0x7f0000000100)=0xa0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f00000001c0)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r4, 0x3, 0x6c, 0x5c4, 0x80000001, 0xbb}, &(0x7f0000000280)=0xa0)

00:00:26 executing program 0:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10)
setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000080)={'accf_dns\x00', "4c7cbfc620f48c23620d3b864befe7a135e921ba8a5c02f1b280b8d1f74c8a86e49c7266f93e2dd7805ccdb6b557129c209e085c0b84c21824de5b89365e10226c5221e8927139a82dab871e4d7c8096788fb52255e1eec3755e7e252258f8665287f01df95e566493434d18fb6f11cebc463bb83fdfb4c1fd4f4a7c3d8632b855403b01f15a3dba4a5438e3fbefd6e3e553295fa8cdccd7a699203d064e81b596c15d65f18183cb1056f1ecfbf4ee21635c4a9017d996c7d5d112cf710f7cac9ecb2d84585971183381988038a38483b346e56a111a688276e1103524a5881afa31bb6e4edb3861e51a8a34c6deae97"}, 0x100)

00:00:26 executing program 2:
socket$inet(0x2, 0x20000003, 0x0)

00:00:26 executing program 0:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
shutdown(r1, 0x1)
fstat(r0, &(0x7f0000000200))
r2 = socket$inet6(0x1c, 0x2, 0x100)
r3 = socket(0x1, 0x0, 0x7f)
getsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000180)={<r4=>0x0, 0xffff}, &(0x7f0000000300)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000340)={0xf, 0x400, r4}, &(0x7f0000000380)=0xc)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000000)={0x1, 0x4, 0x0, 0x0, 0x8a, 0x4, 0x3, 0x8, <r5=>0x0}, &(0x7f0000000040)=0x20)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000080)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, r5, 0x3, 0x20, 0xffffffff80000001, 0x2bdf}, &(0x7f0000000140)=0xa0)

00:00:26 executing program 2:
setreuid(0x0, 0xee00)
fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0})
geteuid()
r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000200)={<r2=>0x0, 0x7, 0x1, 0x8, 0x40bd803f}, &(0x7f0000000240)=0x18)
getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000280)={r2, 0x800}, &(0x7f00000002c0)=0x8)
getresuid(&(0x7f0000000100)=<r3=>0x0, &(0x7f0000000140)=<r4=>0x0, &(0x7f00000001c0))
setresuid(r0, r0, r4)
getresuid(0x0, 0x0, &(0x7f0000000180)=<r5=>0x0)
setresuid(r5, r3, r5)
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000300), &(0x7f0000000340)=0x4)
setuid(r5)

00:00:26 executing program 3:
getrusage(0x0, 0x0)
r0 = socket$inet6(0x1c, 0x7, 0xffffffff)
setsockopt$inet6_group_source_req(r0, 0x29, 0x52, &(0x7f0000000000)={0x7fff, {{0x1c, 0x0, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x600000000}}, {{0x1c, 0x2, 0x730, @local={0xfe, 0x80, [], 0x0}, 0xffffffffffffffa8}}}, 0x108)

00:00:26 executing program 3:
r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000))
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000040)={<r1=>0x0, 0x6}, &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000001c0)={<r2=>r1, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000200)=0x10)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={r1, 0x10001}, &(0x7f0000000100)=0x8)
r3 = socket(0x1b, 0x13, 0x6)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000002c0)=ANY=[@ANYBLOB="1c004e220200000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000f300000000000000000000000000000000000000000000000000000000000000fbffffff0000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r2], 0x84)
socket$inet6_icmp(0x1c, 0x2, 0x3a)
shutdown(r3, 0x2)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000240)={r1, 0x9}, &(0x7f0000000280)=0x8)

00:00:26 executing program 1:
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000240)={<r1=>0x0, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f00000002c0)=0x10)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000300)={r1, 0x1ff}, &(0x7f0000000340)=0x8)
preadv(0xffffffffffffffff, &(0x7f0000000280)=[{&(0x7f0000000040)=""/75, 0x3de0514476b8e67f}, {&(0x7f00000000c0)=""/156}, {&(0x7f00000003c0)=""/210}], 0x1000000000000017, 0x0)

00:00:26 executing program 3:
mprotect(&(0x7f0000a05000/0x4000)=nil, 0x4000, 0x0)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x4)
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff}, 0x100000)
setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000140)=ANY=[@ANYBLOB="7f000001ac1400bb0000000002000000fffffffffffff7ff302f7556193467571bd8fcc562a45a96c01d3dc839215eae417286966c45a4c8ca1e2feddd0c3ae3eab4c1c960aac488ad9628777599dcb96717c6ad585e4d3895e97d3e19ad2d56628cc784d37ead3bc1a3f1bf4b1a5bf0c4c14cb33c2cf1921e0024cf3d67e47f21a92f01379e8451bc6c672f7f335418c5046ae251cb002e355a8d33adcf0476da12e7ec8a2f68498b8f9ebd90fe29cc0af28bcd1247f381732698124dcffd6ca113a9536348edffcc70f23d98320e82f426de0acaf811a9ec1974b24cfc554b2210"], 0x18)
madvise(&(0x7f0000bbd000/0x3000)=nil, 0x3000, 0x4)

00:00:26 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f0000000100), &(0x7f00000000c0)=0x4)
mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000)

00:00:26 executing program 2:
r0 = socket$inet6(0x1c, 0x4, 0x8)
r1 = dup(r0)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000040)={<r2=>0x0, 0x7ff}, &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r2, 0x0, 0x3, 0x10, 0x7fff, 0x8000, 0x6}, &(0x7f00000001c0)=0xa0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r3, r4)
bind(r4, &(0x7f0000000180)=@un=@file={0xd80f49edce43012d, './file0\x00'}, 0x8)
listen(r3, 0x0)

00:00:26 executing program 3:
r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c)
r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c)
sendfile(r1, 0xffffffffffffffff, 0xfffffffffffffffe, 0xfffffffffffffffc)
setsockopt$sock_int(r0, 0xffff, 0x3808, &(0x7f0000000100)=0x6, 0x4)

00:00:26 executing program 0:
r0 = socket(0x1c, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000)=0x5, 0x4)
sendto$unix(r0, 0x0, 0xfffffffffffffe78, 0x4, &(0x7f0000000100)=@file={0x21c00, './file0/file0\x00'}, 0xfffffffffffffe4b)

00:00:26 executing program 1:
r0 = socket(0x1c, 0x5, 0xff)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x800}, 0x10)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c)

00:00:26 executing program 0:
clock_getres(0x0, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x23, &(0x7f0000000000)=0x1c00, 0xfe6a)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000140)={<r2=>0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6, @in6]}, &(0x7f0000000180)=0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000300)={0x7e, 0xe5, 0x6220, 0x1f, 0x8001, 0x0, 0x4, 0xe7, r2}, 0x20)
setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000340)={r2, 0x1}, 0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0)={r2, 0x20, 0x9}, 0xc)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000240)={r2, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000280)=0x10)
fcntl$dupfd(r0, 0x0, r1)
getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000380)={r2, 0x6}, &(0x7f00000003c0)=0x8)

00:00:26 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0xfffffffffffffffd, 0x84)
setsockopt$sock_timeval(r0, 0xffff, 0x0, 0x0, 0x0)

00:00:26 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000280)=ANY=[@ANYBLOB="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", @ANYRES32=<r1=>0x0], &(0x7f0000000100)=0x8c)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x31, &(0x7f0000000000)={r1}, 0xc)

00:00:26 executing program 1:
r0 = semget$private(0x0, 0x3, 0x404)
__semctl$SETVAL(r0, 0x0, 0x8, &(0x7f00000000c0)=0x1)

00:00:27 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x12, r1, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x7, [<r2=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x20)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={r2, 0x2}, &(0x7f0000000100)=0x8)
mprotect(&(0x7f0000ffc000/0x3000)=nil, 0xc101, 0xa)

00:00:27 executing program 3:
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0)
__getcwd(&(0x7f0000000000)=""/44, 0x2c)
mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0)
rename(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000140)='./file1\x00')

00:00:27 executing program 0:
r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000))
accept$inet6(r0, 0x0, &(0x7f0000000040))
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 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)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @local}, &(0x7f00000000c0)=0x10)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000100)={0x400}, 0x4)

00:00:27 executing program 2:
munlockall()
r0 = dup(0xffffffffffffff9c)
setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000100), 0x4)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
fcntl$setstatus(r1, 0x4, 0x0)
getsockopt$sock_int(r0, 0xffff, 0x1003, &(0x7f0000000040), &(0x7f0000000080)=0x4)

00:00:27 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x4000000000000022, &(0x7f0000000080)=0xffffffffffffffff, 0x565)
fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
fchown(r0, r1, r2)
write(r0, &(0x7f00000002c0)="dc45c6f5603b5e86731e3fbd944534ef958a3d7a41fc0ce6e3ab0762c82db651f03b8b651d48b3632db6b32583bc7540e5aa63c7b27454b57c7974d684be96296e6bc1261601002a77b59114d5b6cbd36286aa884842ddc835378c72fea152f15e8a4a8084f99406e7c5236af3b218efb6d10440e265b19379bb47962c773cdb29df15dfc585c2bffbaac2c936b172c45dcf6f09ed3ecf3c29700dda2fe3daa031b81af7b08c4cffbc64db88b44e2c643eb4ea89a994603c33224fe7a09d3178a0c461b18bf0c91a44876b05b35f3bdf52", 0xd1)

00:00:27 executing program 2:
r0 = socket(0x2, 0xfffffff, 0x103ff)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000100)={0x6}, 0x1)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8202060000006c653400"], 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f00000000c0), &(0x7f0000000140)=0x4)
utimes(&(0x7f0000000280)='./file0\x00', &(0x7f0000000080)={{0x1, 0x4331}, {0x67, 0x5}})
r1 = fcntl$dupfd(r0, 0x11, r0)
setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000000180), 0x4)
setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000200)={0x3, &(0x7f00000001c0)=[@in6={0x1c, 0x2, 0x3000000000, @loopback, 0x30d3}, @in6={0x1c, 0x0, 0x2d, @local={0xfe, 0x80, [], 0x0}, 0x889}]}, &(0x7f0000000240)=0x10)

00:00:27 executing program 3:
socketpair(0x17, 0x0, 0x6, &(0x7f0000000100)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
sendmsg$inet6_sctp(r0, &(0x7f0000000500)={&(0x7f0000000140)=@in6={0x1c, 0x2, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x20}, 0x1c, &(0x7f00000004c0)=[{&(0x7f0000000200)="be28a6c359d5f525c88a45d3de7f76c21ff92d63c87edd35ffe73cada0d6363108e37049e4e6dfa2b89c5c261c6a018f3e41bd3757e9ec1d7a29029d15f25ebbaad37f9d8452b04fb4f627932db3baedf18fd51afa3da86c2dd40a910e8aa4693e38d6226ace754ef70877b2ce62a7e221b17ad6ffeb1785d122bb223bf35c564656d4b2f74346a1f83fc0d5eb97385d2c8c20b0ba9eeb743f625e66bc23dd4bb99ad1fc194840f8f9d37e4d469aef1b108fab09ab6eb1cd60b099d33b4db6259086379534e3fbdabb05dd345dacd17f5fec3156b2991e", 0xd7}, {&(0x7f0000000180)="7d025f10abbd", 0x6}, {&(0x7f0000000300)="56b17fca4f351446c485a24ce0aa6c2ccad95f84144a759e8a4eedbc4780d577e575b238a158d59743e4490fff9b7f755a0c85c78744c9af15114563f6e3c8292e9b67022ff26c4e6b2cd32a4ef60c4e529bafe70dd7122a8fd3eb6f776a5128aac1875135a80ac8c02d141b2bc69d5f4db0cc4532c2da8e3ae0fcb0278f0538287d432aa7389dc7472a4198265d6417e1ec63e01e3a117d29ffcbb8f30532c9284894843a10ffbb19d74bc64eb2dca3fabd1284b9288fab0679b362568c80298f763a68c18ec1f5fa", 0xc9}, {&(0x7f0000000400)="4f9a20d976231753264c7d6c400c3658423eb49faefd4001ad25aeb2ebbbe2608afc991d8a279aa064a88f6ee5f7dfe9940cf21e1c29a1101dbd53512bc8a2787358397c0bfa4d0f531731c1603b62a81136081fd56b78092e98fcdf5eb15093b346e5dbe48b3538d628715a474f0104a19a3194d0af80566f57594bb386eb9ca0fd7019fe3461ef814d3f7c57db54167eb4138d4f897764732f2247", 0x9c}], 0x4}, 0x80)
r1 = socket$inet6(0x1c, 0x10000003, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000000)={<r2=>0x0}, &(0x7f0000000040)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000080)={r2, 0xce3, 0x9, 0x6}, &(0x7f00000000c0)=0x10)
sendmsg$inet6_sctp(r1, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="10dfff07290000002a00000000000000"], 0x10}, 0x0)

00:00:27 executing program 0:
r0 = socket$inet(0x2, 0x3, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000240)="892ce6337493d80a8c946791ebf2b34aa2f5526dc6ad1502b8ccee009e5c8c51569b2dab5f00000000000000", 0x2c)
sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0)

00:00:27 executing program 3:
unlink(&(0x7f0000000040)='./file0\x00')
r0 = semget(0x3, 0x3, 0x2)
__semctl$GETPID(r0, 0x4, 0x4, &(0x7f00000001c0)=""/11)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
__semctl$IPC_RMID(r0, 0x0, 0x0)
semop(r0, &(0x7f0000000280)=[{0x0, 0x5, 0x1800}, {0x3, 0x0, 0x800}, {0x5, 0x4}, {0x6, 0x80000000}], 0x4)
accept(r1, &(0x7f0000000200)=@un=@abs, &(0x7f0000000240)=0x8)
r2 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000140)=0x1c)
connect$unix(r2, &(0x7f0000000180)=@abs={0xf40ea89a2a0c9795, 0x0, 0x0}, 0x8)
__semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000080)=""/134)
__semctl$IPC_RMID(r0, 0x0, 0x0)

00:00:27 executing program 1:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040))
socket$inet6_sctp(0x1c, 0x5, 0x84)
select(0x40, &(0x7f0000000140), 0x0, &(0x7f00000001c0)={0x39}, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000))

00:00:27 executing program 3:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
recvmsg(r0, &(0x7f0000002200)={0x0, 0x0, &(0x7f0000002100)=[{&(0x7f0000001c80)=""/63, 0x3f}], 0x1, 0x0}, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
fstat(r0, &(0x7f0000000040))
sendmsg$unix(r1, &(0x7f0000001840)={0x0, 0x0, 0x0}, 0x0)

00:00:27 executing program 2:
munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000)
mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x6, 0x81010, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x6, 0x1011, 0xffffffffffffffff, 0x0)
r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x44)
getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000040)={<r1=>0x0, 0x8, 0x800, 0x3, 0x49, 0x72fd55c3, 0x20, 0x8000, {@in6={{0x1c, 0x2, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x40}}, 0x0, 0x1, 0x4, 0x9, 0x7fff, 0xfffffffffffffff9}}, &(0x7f0000000100)=0xb0)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000140)={r1, 0x100000000000000, 0x1f, "8d741c720da66394a7e5fa8d99c842602f12434a1a49fb052118062597fdd6"}, 0x27)
fcntl$setstatus(r0, 0x4, 0x8)

00:00:27 executing program 0:
socketpair$unix(0x1, 0x28, 0x0, &(0x7f0000000080))

00:00:27 executing program 3:
pipe2(&(0x7f0000000180)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
read(r0, &(0x7f0000000240)=""/181, 0xb5)
socket$inet6(0x1c, 0x20000000, 0x6)
readv(r0, &(0x7f0000000500)=[{&(0x7f0000000400)=""/213, 0xd5}], 0x1)
socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000040)={<r2=>0x0, 0x658a, 0xfffffffffffffffd, 0x6, 0x4, 0x4}, &(0x7f0000000080)=0x14)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={r2, 0x3}, 0x8)
writev(r1, &(0x7f0000000000)=[{&(0x7f0000001ac0)="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", 0x3fe}], 0x1)

00:00:27 executing program 2:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
close(r0)
open(&(0x7f0000000000)='./file0\x00', 0x0, 0x10)

00:00:27 executing program 2:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={<r1=>0xffffffffffffffff})
truncate(&(0x7f00000000c0)='./file0\x00', 0x100000001)
sendfile(r0, r1, 0x0, 0x0)
fcntl$setflags(r1, 0x2, 0x1)
bind(r0, &(0x7f0000000040)=ANY=[@ANYBLOB='9\x00'], 0xa)
ppoll(&(0x7f0000000240)=[{r0, 0x84}, {r1, 0x4}], 0x2, 0x0, 0x0, 0x0)

00:00:27 executing program 0:
r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000))
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={<r1=>0x0, 0xfffffffffffffff9, 0x40}, &(0x7f0000000100)=0xc)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x40, 0x2800, 0xff, 0x5, r1}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
fcntl$dupfd(r2, 0x0, r2)

00:00:27 executing program 0:
r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x30000000)
accept$inet6(r0, 0x0, &(0x7f0000000080))
mlock(&(0x7f0000215000/0x4000)=nil, 0x4000)
mprotect(&(0x7f0000216000/0x3000)=nil, 0x3000, 0x0)
munlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000)

00:00:27 executing program 1:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet6_group_source_req(r0, 0x29, 0x19, &(0x7f0000000000)={0x400, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0x2, 0x0, @loopback}}}, 0x108)
setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f0000000140)={0x0, {{0x1c, 0x2, 0x3, @empty, 0x1000}}, {{0x1c, 0x1, 0x401, @empty, 0x628}}}, 0x108)

00:00:27 executing program 3:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x8, 0x5)
r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x200, 0x197)
linkat(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00', 0x400)
execve(0x0, &(0x7f0000000240), &(0x7f0000000200))

00:00:27 executing program 0:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0xc7000000, 0x47, 0x0, 0x21)

00:00:27 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
fchmod(r0, 0x100)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x100001, 0x10)
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f00000000c0)=0x200, 0x4)
setsockopt$inet6_group_source_req(r0, 0x29, 0x55, 0x0, 0x0)
freebsd11_getdents(r1, &(0x7f0000000100)=""/193, 0xc1)
accept4$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x20000000)

00:00:27 executing program 1:
poll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x2008}], 0x20000000000000f8, 0x0)
mkdirat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0xfbfffffffffffff9)
rename(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00')
open$dir(&(0x7f0000000040)='./file0\x00', 0xa42, 0xc0)

00:00:28 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast}}, <r1=>0x0}, 0x0)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
setsockopt$inet_mreq(r2, 0x0, 0xd, &(0x7f0000000000)={@remote={0xac, 0x14, 0x0}, @rand_addr=0x4}, 0x8)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000200)={r1, 0xd, 0xf, 0x9, 0x5}, &(0x7f0000000240)=0x18)

00:00:28 executing program 0:
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000000)={0x0, 0x101, 0x5, 0x1ff, 0x8af3, 0xcd6c, 0xc2, 0x6, {@in={{0x2, 0x0}}, <r1=>0x0, 0xf04, 0xa23, 0x7, 0x40, 0x2}}, &(0x7f00000000c0)=0xb8)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000100)={r1, 0x7fffffff}, 0x8)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000500), 0x0)

00:00:28 executing program 3:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000001c0), 0x8)
connect$unix(r0, &(0x7f0000000200)=ANY=[@ANYRES32=r0], 0x1)

00:00:28 executing program 1:
r0 = socket(0x2, 0x2, 0x0)
connect$unix(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="6f02df00000000000000ef27d0d31b9cad89bd3c2aa671877e92c6431f2df7e60e88dd90b2587cd92a7153befe6e0c0e5229e4b35a0afc1d715b30bd0f043a499442d864a2589c8a43e025f788907d7a18c1f12b48aec72b8e63aad65f3109e45bfe951816ddc12759fc6f25034255e1db93cb211a01970a2cb2e9cb192b8d72dea6607ecc72b900010000000000000000000000"], 0x1)
r1 = getpgrp(0xffffffffffffffff)
fcntl$setown(r0, 0x6, r1)
write(r0, 0x0, 0x0)
write(r0, &(0x7f00000000c0)="6a5b5de789dabd9c750e49c08062b6d64231882752e3fd97972d61145f71e710a4a92c5a78b4798e1328bba2c3c17af7ed2ca42889f0b3c5b7203b5f08bcde1919b9110b270951c7d2ac8d4bb103800bec0a8304367ed2670cae6d6a41", 0x5d)

00:00:28 executing program 0:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x40)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000040)={0x3800000000000000, 0x1000, 0xffffffff00000001, 0x7fffffff, <r2=>0x0}, &(0x7f0000000080)=0x10)
setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={r2, 0x1f}, 0x8)
mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x5, 0x10, r0, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0xffffffffffffff01, 0x4010, 0x7, 0x1, r2}, &(0x7f0000000140)=0x10)

00:00:28 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x4)
getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000040)={<r2=>0x0, 0x4}, &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000140)={0x8, [0x8, 0xce, 0x2, 0x7ff, 0x4, 0xb06b, 0x4, 0x7c6]}, &(0x7f0000000180)=0x14)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000000c0)={r2, 0xddb}, &(0x7f0000000100)=0x8)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x8001}, 0x14)

00:00:28 executing program 3:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
r0 = open$dir(&(0x7f00000000c0)='./file0/file1/file0\x00', 0x20000, 0x2)
nanosleep(&(0x7f0000000240)={0x28000000}, 0x0)
mknodat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0)
mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0)
r1 = open(&(0x7f00000018c0)='./file0/file0\x00', 0x0, 0x0)
utimes(&(0x7f0000000400)='./file0/file1/file0\x00', &(0x7f00000005c0)={{0x80, 0x1f}, {0x2, 0x9}})
getgid()
rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000140)='./file0/file1\x00')
accept4(r1, 0x0, &(0x7f0000000440), 0x10000000)
listen(r1, 0xff)
link(&(0x7f0000000340)='./file0/file1\x00', &(0x7f0000000380)='./file0/file0\x00')
setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f00000002c0)={0x1494}, 0x8)
getresgid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200))
freebsd11_fstat(0xffffffffffffffff, 0x0)
sync()
r2 = dup(r1)
r3 = socket$inet6_sctp(0x1c, 0x0, 0x84)
close(r3)
freebsd11_mknodat(r2, &(0x7f0000000280)='./file0\x00', 0x20, 0x5)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000480), &(0x7f00000004c0)=0x8)

00:00:28 executing program 1:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000203, 0x1)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2, 0x84412, r0, 0x0)
fcntl$dupfd(r1, 0x11, r1)
r2 = accept$inet(r0, &(0x7f0000000000), &(0x7f0000000080)=0x10)
mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x12, r1, 0x0)
mprotect(&(0x7f0000ffc000/0x3000)=nil, 0xc101, 0xa)
getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x8)

00:00:28 executing program 2:
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
shmget(0x3, 0x3000, 0x0, &(0x7f0000ff8000/0x3000)=nil)
r0 = getpid()
getpgid(r0)
mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000)
msync(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2)

00:00:28 executing program 0:
mkdir(&(0x7f00000002c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0)
r0 = open$dir(&(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0, 0x0)
r1 = openat(r0, &(0x7f00000003c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0, 0x0)
freebsd11_mknodat(r0, &(0x7f0000000000)='./file1\x00', 0x7000, 0x5)
bind$unix(r1, &(0x7f0000000040)=@abs={0x1, 0x0, 0x1}, 0x8)
linkat(r0, &(0x7f0000000140)='./file0\x00', 0xffffffffffffffff, 0x0, 0x0)
rmdir(&(0x7f0000000180)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00')

00:00:28 executing program 1:
mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0)
mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x5)

00:00:28 executing program 2:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x17, &(0x7f0000000580), 0x1f)
socket$inet6_icmp(0x1c, 0x2, 0x3a)

00:00:28 executing program 0:
symlink(&(0x7f0000000300)='\xe9\x1fq\x89Y\x1e\x923aK\x00', &(0x7f0000000180)='\xe9\x1fq\x89Y\x1e\x923aK\x00')
symlink(&(0x7f0000000000)='\xe9\x1fq\x89Y\x1e\x923aK\x00', &(0x7f0000000040)='\xe9\x1fq\x89Y\x1e\x923aK\x00')

00:00:28 executing program 1:
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x100000)
connect$inet(r0, &(0x7f0000001c00)={0x2, 0x1, @local}, 0x10)

00:00:28 executing program 2:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="29000000290000001800000000000000206ff7e89321c6080418854356b18828f138bd5aa9ed465b7520d1ea3569f733086c66c769dcb546eeb8745a422c58dc3902f64ee6c116af92eba8b6c529d3829f8047c31eb6c9ad8b9eab535ef2cd77da1317400832546ebf6f4bd0db5b1597e3bfdc7775b5a65e06fbdb484e0be3141412d73e95a55229e04ab7d99f671f2f68b4e8677f06ec3d550ac9c2aefd548b9a6e55351cf0b0b88dfb12d0d290d7bffa2463f1bfe2faaa9af255c54a66fad8b49f26bd35175185197865a3b52b37e1292b5a7945"], 0x29}, 0x0)
preadv(r0, &(0x7f0000000140)=[{&(0x7f0000000200)=""/218, 0xda}, {&(0x7f0000000100)=""/8, 0x8}], 0x2, 0x0)
pipe2(&(0x7f0000000380)={<r1=>0xffffffffffffffff}, 0x4)
dup2(r0, r1)
socket$inet6_tcp(0x1c, 0x1, 0x0)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000180)={<r3=>0x0, 0x9, 0x0, 0x400000, 0x9}, &(0x7f0000000300)=0x18)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000340)={r3, 0x7}, 0x8)

00:00:28 executing program 0:
r0 = dup(0xffffffffffffff9c)
accept4$unix(r0, &(0x7f0000000000)=@file={0x0, ""/61}, &(0x7f0000000040)=0x3f, 0x20000000)
mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x0)
mincore(&(0x7f0000005000/0x3000)=nil, 0x3000, 0x0)

00:00:28 executing program 3:
socket$inet_udplite(0x2, 0x2, 0x88)
munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000)
r0 = shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ffb000/0x1000)=nil)
shmat(r0, &(0x7f0000ffb000/0x1000)=nil, 0x0)
munmap(&(0x7f0000ff6000/0x3000)=nil, 0x3000)
shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x0)
r1 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffb000/0x1000)=nil)
shmat(r1, &(0x7f0000ff6000/0x2000)=nil, 0x0)

00:00:28 executing program 1:
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
r0 = open(&(0x7f0000000240)='./file0\x00', 0x210102, 0x2000102)
mkdirat(r0, &(0x7f0000000200)='./file0\x00', 0x0)
unlinkat(r0, &(0x7f0000000180)='./file0\x00', 0x0)
fsync(r0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x1, <r1=>0x0}, &(0x7f0000000080)=0xc)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)={@in6={{0x1c, 0x3, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x5}}, r1, 0x8, 0xffffffff80000000, 0x42}, &(0x7f00000001c0)=0x8c)

00:00:28 executing program 2:
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x8022, 0x5)
accept(r0, 0x0, &(0x7f0000000080))
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x0, "364b3a59f68de95714464d02cc24d613"}, 0x14)

00:00:28 executing program 0:
r0 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@un=@abs, &(0x7f00000000c0)=0x8)
setsockopt$inet6_int(r0, 0x29, 0x27, &(0x7f0000000380)=0x40, 0x4)
setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000100)={0xffffffffffffffff, {{0x1c, 0x1, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x6}}}, 0x88)
sendto$unix(r0, &(0x7f00000003c0)="d3530441d2270955e2cb7d09177efb194f3c86d8a0b6d2591fed9a942b287a8f39067ad755b4eba2f8d223267cfd4170316def4ce9e5d0f31be610419fd608124203255372c1998f52f961d5acf0fbf82aff52ebb5edda8dd946caf2324a9ca363201adc97280ea42468ee3d17fb9582f6985454866dee26b59241726be252cd3ca931ded4e33e39249304b943a7a1d4cb38b16460703e62efcb58e8683271ddcceafe78ac4789e1cfb5cdba98ae5e814271ec240bbdc8916bf2", 0xba, 0x8c, 0x0, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c653040"], 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=<r2=>0x0], 0x0)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x16, &(0x7f0000000200)={r2, 0x6}, 0x8)
r3 = shmget$private(0x0, 0x2000, 0x42, &(0x7f0000ffc000/0x2000)=nil)
shmctl$SHM_INFO(r3, 0xe, &(0x7f0000000240)=""/236)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000001c0)={0x4, [0xffffffff, 0x80000000, 0xe0, 0x6]}, &(0x7f0000000340)=0xc)

00:00:28 executing program 2:
setreuid(0x0, 0xee00)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x140, 0x2)
getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000100)={<r1=>0x0, 0x40}, &(0x7f0000000140)=0x8)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000180)={r1, 0x1f}, &(0x7f00000001c0)=0x8)
freebsd10_pipe(&(0x7f0000000000))
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000240), &(0x7f0000000200)=0x4)
r2 = geteuid()
setreuid(r2, r2)

00:00:28 executing program 1:
setgroups(0x241, &(0x7f00000001c0)=[0x0])
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000000))
r0 = getegid()
setregid(r0, 0x0)

00:00:28 executing program 3:
munmap(&(0x7f0000eef000/0x1000)=nil, 0x1000)
sigaltstack(&(0x7f0000c16000/0x3000)=nil, 0x0)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
msync(&(0x7f0000dd9000/0x3000)=nil, 0x3000, 0x2)
msync(&(0x7f0000d56000/0x4000)=nil, 0x4000, 0xfffffffffffffffe)
munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5)

00:00:28 executing program 2:
socketpair$unix(0x1, 0x1000002, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
sendto$unix(r0, &(0x7f00000000c0)="28a2416ce9fa3b89d908878543e351db8594dcc6c3abdbdf01b63850417fe2b0d5c0f1f98de556aac57027e6cd8faf681e22d8ac431e832f5c3bcacf520ea9c0ed781bcfe39115b1421a6208769d2c73", 0x50, 0x4, &(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8)
r1 = msgget$private(0x0, 0x10)
msgsnd(r1, &(0x7f0000000140)={0x2, "3c48ae6215366a90f2e9bc39feb83d9853669c5790292cb540ab317fcdfb5ca4f9ccd8b9558485c346abe52889f61b6aedf13bf450304f75ce359dba5ed7e35d099bb60a9e5c2ae83ce30404278f293cc5e372cd8c64028791fc834ebe2c022309a9fa88ce17119e046d6a28de89d131caeca56851b2b64ac6"}, 0x81, 0x800)
write(r0, 0x0, 0x0)

00:00:28 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r1 = dup(r0)
getsockname$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c)
pwritev(r1, &(0x7f0000000600)=[{&(0x7f0000000580)='I', 0x1}], 0x1, 0x6d998)
pwritev(r0, &(0x7f0000000500)=[{&(0x7f0000000080)='&', 0x1}], 0x1, 0x0)
fsync(r0)

00:00:28 executing program 1:
setgroups(0x241, &(0x7f00000001c0)=[0x0])
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000000))
r0 = getegid()
setregid(r0, 0x0)

00:00:28 executing program 1:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = dup2(r0, r1)
getpeername(r2, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x8)
bind(r1, &(0x7f0000000180)=@un=@file={0xd80f49edce43012d, './file0\x00'}, 0x8)
listen(r0, 0x0)
setsockopt$sock_int(r2, 0xffff, 0x1002, &(0x7f00000000c0)=0x400000, 0x4)

00:00:28 executing program 1:
mkdir(&(0x7f0000000080)='./file0\x00', 0x0)
open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)

00:00:28 executing program 2:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_int(r0, 0x0, 0xd, 0xffffffffffffffff, 0x392)
setsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000000)={0x2, 0x7f}, 0x10)

00:00:28 executing program 1:
pipe2(&(0x7f0000001740)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0xfffffffffffffffc)
writev(r0, &(0x7f00000013c0), 0xe57)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000001600)={0x6, [<r2=>0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0]}, &(0x7f0000001640)=0x1c)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000001680)={r2, 0x1, 0x3, 0x3, 0x3, 0x3}, 0x14)
writev(r0, &(0x7f0000001400)=[{&(0x7f00000000c0)="336c0631ae2a9b642411856f7a3fb8235ee30000ba06e0f2519bf9556290a2194ec973ab4f71f6ea3bb21dcb14038c507acc8b75e5427399008530fde45ccf6423a06005549876e952bb3232e0bd84f04e7c437970d4550a84c504d5dd50521084dedd7bb2c80f25cb84fafa7bd7780490cf11df3e8d70664ed5b7e4ed724ad762de7916e1633e0d8046a425830d35da1ebf9751b87cdc798bbf930c41f7d2df", 0xa0}, {&(0x7f0000000080)="6027f16cae8b5e", 0x7}, {&(0x7f0000000040)="569692ff93c234a2c0265ffed3", 0xd}, {&(0x7f0000000180)="ef9bac319a615a82218a30eb051c1eb0f33913af68cc81d685afaf0502d540002257128901984b0ae14e4c62fe1bff08c5ce0535b277e10284cb7744b965ac974806c3117115a2d4ade9bf38c090e781c55a7849a3d4d16a652bad6aa3a447a165173210890144e7882ec3b0c3065e765c81207570e6f44c0bf3bc355b21dc3822de08b467325595d89344606a9bc0910b", 0x91}, {&(0x7f0000001940)="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", 0xe6}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000001340)="2bad7397782ae01bdce98e1920a42c00bbaeef517fa08de6b220621df6a9d884613dbaa40d145a0b15e851b45ec1e245ff59442fd68fa0d5284a7b56083bd8efc92bc228a72592aedabc85934128248e40434d88fee6", 0x56}], 0x1000000000000163)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000001480)={0x0, 0x8}, &(0x7f00000014c0)=0x8)
setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000001580)={r3, &(0x7f0000001500)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x0, @multicast2}, @in6={0x1c, 0x1, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x8a}, @in6={0x1c, 0x2, 0x5, @empty, 0x40}]}, &(0x7f00000015c0)=0x10)

00:00:29 executing program 2:
r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
open(&(0x7f0000000040)='./file0\x00', 0x49, 0x27)
pwritev(r0, &(0x7f0000000640)=[{&(0x7f0000000000)="01", 0x1}], 0x1, 0x0)

00:00:29 executing program 3:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast1, @multicast1=0xe0000014, @loopback}, 0xc)
getsockopt$inet_mreq(r0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x4a, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0)
freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x4)

00:00:29 executing program 0:
pipe2(&(0x7f0000000080), 0x100004)
socket(0x17, 0x10000000, 0x5)
r0 = socket$inet6(0x1c, 0x20000000, 0x8)
r1 = accept4(r0, &(0x7f00000004c0)=@un=@abs, &(0x7f00000003c0)=0x8, 0xfffffff)
socket$inet(0x2, 0x3, 0x2706)
getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000100)={<r2=>0x0, 0x9}, &(0x7f0000000140)=0x8)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000180)={<r3=>r2, 0x4, 0x3, 0x8000, 0x10001}, &(0x7f00000001c0)=0x18)
r4 = semget$private(0x0, 0x4, 0x1)
semop(r4, &(0x7f0000000200)=[{0x7, 0x9, 0x800}, {0x0, 0x3f, 0x1000}, {0x0, 0x100000001, 0x800}, {0x4, 0x1f, 0x1000}, {0x2, 0x100, 0x1000}, {0x3, 0x10000, 0x1000}, {0x0, 0xfffffffffffffffe, 0x1000}], 0x7)
r5 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r5, 0x29, 0x1b, &(0x7f0000000000), 0x4)
bind$inet6(r5, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}}, 0x1c)
setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000280)={r2, &(0x7f0000000240)=[@in6={0x1c, 0x1, 0xfffffffffffffffc, @empty, 0x3}, @in6={0x1c, 0x0, 0x1fb9, @local={0xfe, 0x80, [], 0x0}, 0x8}]}, &(0x7f00000002c0)=0x10)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000300)={r3, 0x8000, 0x2, [0xfffffffffffffffe, 0x4]}, &(0x7f0000000340)=0x2)

00:00:29 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x400000000000004)
setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000080)='f', 0x1)
setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000040)="7f11", 0x2)
mprotect(&(0x7f0000fee000/0xf000)=nil, 0xf000, 0x0)
getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f00000000c0)={<r1=>0x0, 0x200}, &(0x7f0000000100)=0x8)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x1ff, 0x2, 0x80000000}, &(0x7f0000000180)=0x10)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x1, "ee77d039a7bd39cf1b130af41009557b"}, 0x14)

00:00:29 executing program 2:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
getgroups(0x3, &(0x7f0000000080)=[0x0, 0xffffffffffffffff, <r0=>0x0])
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x100, 0x20)
freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
renameat(r1, &(0x7f00000000c0)='./file0/file0\x00', r2, &(0x7f0000000180)='./file0\x00')
chown(&(0x7f00000001c0)='./file0\x00', 0x0, r0)
setgroups(0x0, 0x0)
chmod(&(0x7f0000000140)='./file0\x00', 0xfffffffffffffffc)

00:00:29 executing program 3:
freebsd11_mknod(&(0x7f0000000040)='\x00', 0xffe, 0x1)
open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
pipe2(&(0x7f00000000c0), 0x100000)
r0 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x200000000000c, &(0x7f00000000c0)="eaff12ff7f000001", 0x8)
open$dir(&(0x7f0000000000)='./file0\x00', 0x5, 0x0)

00:00:29 executing program 1:
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
r1 = socket$inet_sctp(0x2, 0x80002, 0x84)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000200)={0x0, 0x5, 0x3, 0x100000001, 0x4, 0x10000, 0x3, 0x1, {@in={{0x2, 0x2, @loopback}}, <r2=>0x0, 0x5, 0x5, 0x5, 0x8, 0x27d}}, &(0x7f00000002c0)=0xb8)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000300)={0x8, 0x4400, 0x7, 0x8, r2}, 0x10)
sendmsg$inet_sctp(r1, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@authinfo={0x10}], 0x10}, 0x0)
getresuid(&(0x7f0000000000)=<r3=>0x0, &(0x7f0000000040), &(0x7f0000000080))
getgroups(0x9, &(0x7f00000000c0)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, <r4=>0xffffffffffffffff])
fchown(r1, r3, r4)
getsockopt$inet_mreqn(r1, 0x0, 0xc, &(0x7f0000000100)={@loopback, @rand_addr}, &(0x7f0000000140)=0xc)

00:00:29 executing program 3:
r0 = socket$inet(0x2, 0x20000002, 0x0)
r1 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000001c0))
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000200)={<r2=>0x0, 0xe}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYBLOB="1c004e20f87fffff000000000000000000000000ae65c00000000006000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r2, @ANYBLOB="fdff3f0005000000"], &(0x7f0000000340)=0x8c)
sendmsg$inet_sctp(r0, &(0x7f0000000700)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f0000000600)=[@sndrcv={0x2c, 0x84, 0x2, {0x4, 0x5, 0x1020, 0x0, 0xffff, 0x400, 0xfffffffffffffffa}}, @init={0x14, 0x84, 0x1, {0xd2af, 0x5, 0x7fffffff, 0x80000000}}, @sndinfo={0x1c, 0x84, 0x4, {0xff, 0x800, 0x7f, 0x280000000}}, @sndrcv={0x2c, 0x84, 0x2, {0xfffffffeffffffff, 0xff, 0x1000, 0x7fffffff, 0x72, 0x81, 0x7, 0xb11}}, @sndinfo={0x1c}], 0xa4, 0x180}, 0x100)
lseek(r0, 0x0, 0x3)
recvmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/153, 0x99}], 0x1, &(0x7f0000000140)=""/29, 0x1d}, 0x40000)

00:00:29 executing program 3:
futimesat(0xffffffffffffffff, 0x0, &(0x7f0000985000)={{0x0, 0xfffffffffffffffc}})
sigaltstack(&(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000040))

00:00:29 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
listen(r0, 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]}, &(0x7f0000000100)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x32, &(0x7f0000000040)={r1, 0x2}, 0xfffffffffffffe59)

00:00:29 executing program 3:
fcntl$lock(0xffffffffffffffff, 0x8, 0x0)
r0 = socket$inet_icmp(0x2, 0x2, 0x1)
r1 = getpgid(0xffffffffffffffff)
fcntl$lock(r0, 0xf, &(0x7f0000000000)={0x1, 0x2, 0x80000001, 0x9, r1})
r2 = socket(0x10000000016, 0x3, 0x2)
shutdown(r2, 0xfffffffffffffff8)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000200)=ANY=[@ANYBLOB="1805000000aad957"], &(0x7f0000000240)=0xe)
setsockopt$inet_group_source_req(r2, 0x0, 0x53, &(0x7f0000000280)={0x0, {{0x2, 0x0, @multicast1}}, {{0x2, 0x2, @rand_addr=0x79b74e01}}}, 0x462)
getsockopt$inet_buf(r2, 0x0, 0x5d, &(0x7f0000000140)=""/110, &(0x7f00000001c0)=0x6e)
shutdown(r2, 0x0)

00:00:29 executing program 2:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendto(r1, 0x0, 0x0, 0x8, 0x0, 0xd1)
recvfrom$unix(r0, &(0x7f00000000c0)=""/14, 0xe, 0x802, 0x0, 0x0)
r2 = accept4(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000096f1571bc2caafb3e62fa3e6000000000000000000000000000000000000000000"], &(0x7f0000000100)=0x6e, 0x20000000)
freebsd11_lstat(&(0x7f0000001380)='./file0\x00', 0x0)
getresuid(&(0x7f0000001500), 0x0, &(0x7f0000001580))
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000140)=ANY=[@ANYBLOB="02004e21ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=<r3=>0x0, @ANYBLOB="670000000000000003000000f9ffffffd0000000"], &(0x7f0000000200)=0xa0)
setsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000240)={r3, 0xffffffffffffff74}, 0x8)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8)

00:00:29 executing program 0:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0xc7000000, 0x0, 0x0, 0x0)
r1 = accept4$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10, 0x0)
setsockopt$inet_mreqsrc(r1, 0x0, 0x47, &(0x7f0000000080)={@broadcast, @broadcast, @rand_addr=0x10001}, 0xc)

00:00:29 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = dup(r0)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000000)={0x3ff}, 0x1)
flock(r0, 0x0)

00:00:29 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000ffc)=0x4)

00:00:29 executing program 2:
open(0x0, 0x1, 0x0)
freebsd10_pipe(&(0x7f0000000000))

00:00:29 executing program 0:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
close(r0)
fcntl$dupfd(r1, 0x0, r0)

00:00:29 executing program 3:
r0 = socket(0x1b, 0x3, 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000080)={<r1=>0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f00000000c0)=0x10)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000100)={r1, 0x0, 0x0, 0x5, 0x1}, &(0x7f0000000140)=0x18)

00:00:29 executing program 1:
r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0)
writev(r0, &(0x7f0000000500)=[{&(0x7f0000001740)="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", 0xcd2}], 0x1)
mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000)
truncate(&(0x7f0000000000)='./file0\x00', 0x0)
msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0)

00:00:29 executing program 2:
preadv(0xffffffffffffffff, &(0x7f0000002940)=[{&(0x7f00000016c0)=""/4096, 0x1000}], 0x1, 0x0)
r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0)
pwritev(r0, &(0x7f00000003c0), 0x273, 0x0)
r1 = fcntl$getown(r0, 0x5)
freebsd11_fstat(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
freebsd11_fstat(r0, &(0x7f0000001200)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
sendmsg$unix(r0, &(0x7f0000000400)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000001140)=[{&(0x7f0000002980)="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0x1000}, {&(0x7f0000003980)="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0x1000}, {&(0x7f0000000080)="142e586e0def78276c42798a5d826a84f092d9df150bee2cd17fec71178c74d01cd8ff9095913780e56aa5f29c9ca1ad4b43d3360d88f6261a25b64e5d337e27b26cdb9d3f9317f2a5f741e1f0914b2aa67e5487ef2cd057147c77b941d5ab88b641408f66eec25f1b6f8ea623fc78941fb4111aa3d422cd1d370336e5042bdccd7983bd2ff4c5", 0x87}, {&(0x7f0000000140)="13a632a0fdf6563fe6790f391d93279cb77cb5870ea2dc52150bce8e1c5dc18f3b6ce47c4c474805434e533ba6040f3b6493486baa91001e4cc2b6a494781854416a45851d258d6d2d0181b45e2230f193e41b9e040bec210b14d612dc5b09cd12aaf6e2cb2d318959e5616aed287682fae88234788922675738a7e77d597aa197fc4cb50077316f8dde3d4ac98cbd01505e005a3500538bd2be96aff566accd2ed9953572f4722b343be003e3bc0be7b2f41f1658991a4574fd84b9aa7eaf822faa9a66f41cf6fa95262a1a3822c21108f12f7f42e8", 0xd6}, {&(0x7f0000000240)="2cfa62b8aaf021357213ba167f", 0xd}, {&(0x7f0000000280)="9431978f056b760bb481dd8a5211bfb13cb5c7b9c1fc65081bae0e2e2f", 0x1d}, {&(0x7f00000002c0)="5917c102622ed093589711c51bbe26643b92650b4718d01f3a433c7c34548374a7963ee89f656e014887a1a8f7f712f98073ecaae0f72e2d9dd28937f11939f0c580f6bca1bd5d6f2be790c306c6131fb50784b9d9f96953940f962f26e4f606221af9d05289f7ce62f7082c7bac80b82490b90279e0258f8519735fa92996e685c75f8dc86a95aa7d4fe494b3e22b3ec882a97fbfe09efb2879998757bee49bdc451853aa3db7f03d57eb2f8e2634129bcc460e5e3825db845729303a5a822292", 0xc1}, {&(0x7f0000001040)="f04b117836b5d7ee084b4e68a216a241a4643c9c66739a03337a3c3f2237e98e8929dc934cff878a32586430b2266817756f1068a851238ad696e4f5bec4acedd3e6b3b4654f2d36e09c8b4100ed2eb4a7596fb183e9e33b6c9912ae536862bd1fc38f8a6010eec432769513db96589e040ff31524440035c8ac082c9c5595b9c818fa6413a1fe65046b9df620ba46ab2578d103a1cce4871a45ac8c2fee2518e175b0e5081c1d390c79f902d4b1365692e2c463b2de44507580f0ce0c5f37bd12b544b8d8", 0xc5}, {&(0x7f00000003c0)="60c875599c", 0x5}], 0x9, &(0x7f0000001280)=[@rights={0x20, 0xffff, 0x1, [r0, r0, r0, r0]}, @rights={0x20, 0xffff, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r1, r2, r3}], 0x60, 0x8}, 0x20100)
mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x12, r0, 0x0)
pwritev(r0, &(0x7f0000000440)=[{&(0x7f0000000500)="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", 0xb01}], 0x1, 0x0)

00:00:29 executing program 0:
pipe2(&(0x7f0000001740)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x0)
shutdown(r0, 0x0)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000)=0x80000001, 0x4)
listen(r0, 0x8)

00:00:29 executing program 3:
r0 = socket(0x17, 0x20000000, 0x0)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x5, 0x58, 0x0, 0x9, 0x3, 0xfffffffffffffff8, 0x9, 0x10000, 0x7ff, 0x696, 0x7}, 0xb)
shmget(0x1, 0x2000, 0x0, &(0x7f0000ffb000/0x2000)=nil)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$inet6_tcp_buf(r1, 0x6, 0x2000, &(0x7f00000001c0)=""/138, &(0x7f0000000280)=0x8a)
setsockopt$inet6_group_source_req(r1, 0x29, 0x0, &(0x7f0000000040)={0x0, {{0x1c, 0x0, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0x3}}, {{0x1c, 0x3, 0x100000001, @loopback, 0x68}}}, 0x108)
socketpair(0x1d, 0x0, 0x0, &(0x7f0000000180))

00:00:29 executing program 0:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x20000400fffd, 0x0)
freebsd11_getdents(r0, 0x0, 0x0)

00:00:29 executing program 3:
r0 = socket(0x1c, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0xfffffffffffffffe}, 0x10)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="001c2e2f66696c65302f66696c65305b9cfc001311d002400e21c3a24812cb97fb27eb1023de704038801bcd1c5121738d941ce9f6b188061698eb9667d7e3fc0063064dd0d6aca2506ce31b582c1d18a3b5e7bb65951a38135ef262c31b269fd8d85b1ae196e1143af50e6fdc11885e04f5b34cd1e8ab48c1195bb5610bb4a8ec9971751fddc84a7509ed4a75"], 0x1)

00:00:29 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000205, 0x0)
ftruncate(r0, 0x400000000101)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0)
ftruncate(r0, 0x100000001)
mlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000)

00:00:29 executing program 0:
setitimer(0x0, &(0x7f0000000000)={{}, {0x0, 0x10005}}, 0x0)
socket$inet6(0x1c, 0x4, 0x8)

00:00:29 executing program 2:
socketpair(0x1e, 0x10000001, 0x8, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fstat(r0, &(0x7f0000000140))
setitimer(0x0, 0x0, &(0x7f0000000100))

00:00:29 executing program 3:
r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000))
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000080)={<r1=>0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={r1, 0xffff}, 0x8)
r2 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000140)={r1, 0x1, 0x0, "7300b3e08af333bfe282dd7a6c5aaad4f0538b167165d959f3edb391ebe6f9082aa46dc2967c5e859a13267fea7b826e5bb8a91bcad067cffd0f93675957d14da5831cb27056e9c9efd793ab7344302299ba8e6e94dba20880e3e6432e7830c6a1605e641c2ac17d6a"}, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x3}, 0x8)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000200)={0x0, 0x3}, 0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000240)={@in={{0x2, 0x2, @broadcast}}, r1, 0x6, 0x3, 0xb18}, &(0x7f0000000300)=0x94)

00:00:29 executing program 2:
socketpair(0x1, 0x1, 0x3bc75be6, &(0x7f0000000180)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000100), &(0x7f0000000140)=0x4)
freebsd10_pipe(&(0x7f0000000580)={<r2=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={<r3=>0x0, 0x6e3}, &(0x7f00000001c0)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000300)=ANY=[@ANYBLOB="02004e20ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a17b541e2e28b6128b61f99b83bda93e7fd96038dd7e880c673d03440c6344536bbc519030792aef7a4896a7fec136bbf74fc5445b258ef4c9dc5e0d0a4aa2d08344faa70b828d11979dbe98938812907428ad63b605da9806831", @ANYRES32=r3, @ANYBLOB="0101000006000000000100000600000003003d00"], &(0x7f00000002c0)=0xa0)
accept$inet(r2, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10)

00:00:29 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$sock_int(r0, 0xffff, 0x10000, 0x0, &(0x7f0000001380))
accept(r0, &(0x7f0000000000)=@un=@file={0x0, ""/4096}, &(0x7f0000001040)=0x1002)

00:00:29 executing program 3:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc7]}}, 0xfffffffffffffd72, 0x0, 0xfffffffffffffd5c, 0x0, 0x392, 0x2000000000000000}, 0x0)

00:00:29 executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x1016, &(0x7f0000000240)=0x1000, 0x4)
setsockopt$inet_tcp_buf(r0, 0x6, 0x2020, &(0x7f0000000080)="6608ab0a3e7a3d9607880492d1d4c2f61dfcb5b9b5b7aa38fac2654c81d5c8f9bef9e75c1dc30cbd513c6c1210a6ff0bb70000000000000000000000000000", 0x3f)
r1 = accept4(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x30000000)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000140)={<r2=>0x0, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000180)=0x10)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000001c0)={0x0, 0x10001, 0x100, 0x7, 0x2, 0x7, 0x9, 0x1000, r2}, &(0x7f0000000200)=0x20)
r3 = semget$private(0x0, 0x5, 0x60)
__semctl$GETZCNT(r3, 0x5, 0x7, &(0x7f0000000240))
setsockopt$inet_tcp_buf(r0, 0x6, 0x24, 0x0, 0x0)
setsockopt$inet_tcp_buf(r0, 0x6, 0x20, &(0x7f0000000280)="353c2d32c22a951ed1fb8960ff2ca987a4049992c589bf48314bad3ea39c7ec2718b60461765014742d9f62d6192f75e842d8fe02cc03ede14e2c27ecd605da886a5e3f40483bc9650b929cf4e8575", 0x4f)

00:00:29 executing program 1:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
fcntl$setflags(r0, 0x2, 0x1)
r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x100)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000040)={<r2=>0x0, 0x400, 0x9, [0x6, 0xbd, 0x8000, 0x7fffffff, 0x8, 0x80, 0x3ff, 0x4, 0xfffffffffffffff9]}, &(0x7f0000000080)=0x1a)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000000c0)={0x900000000000, 0x410, 0x8, 0xfffffffffffffe00, r2}, &(0x7f0000000100)=0x10)
setsockopt$inet_mreqsrc(r0, 0x0, 0x34, 0x0, 0x0)

00:00:29 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x10000003, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x1205, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000001340)=0x10)
socketpair(0x1c, 0x3, 0x4, &(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getpeername$unix(r1, &(0x7f0000000080)=@file={0x0, ""/108}, &(0x7f0000000100)=0x6e)
nanosleep(&(0x7f0000000040)={0x200, 0x2cc06127}, 0x0)

00:00:29 executing program 3:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x40, 0x1)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000080)={<r1=>0x0, 0x84, "50a6bbe1299d83f64d6112eb2dddc51ebe0cd7a411b6977fa832762ac6764528ea377bcdf03b39ccc148e23104d12b406077aa5949f429b7d81e9f2a2b80606367557103081b6b8bc71bf7cb33a9dd2cc549701f65dae46e841eab87027c9d775fdca42952ba471a5fa1c2eb825489be1fa9fd2babbf462da53df5bd5a9d19e53e720416"}, &(0x7f0000000140)=0x8c)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000180)={r1, 0x1}, &(0x7f0000000200)=0x8)
r2 = socket(0x2, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f00000001c0), 0x8)
connect$unix(r2, &(0x7f0000000040)=ANY=[@ANYBLOB="8202060000003000"], 0x1)

00:00:29 executing program 2:
r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8, 0x30000000)
readv(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)}, {&(0x7f00000000c0)=""/112, 0x70}, {&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000000140)=""/93, 0x5d}, {&(0x7f0000001200)=""/167, 0xa7}, {&(0x7f00000012c0)=""/238, 0xee}], 0x6)
listen(r0, 0x8001)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
r2 = dup(r0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000001440)={@in6={{0x1c, 0x1, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x1ff}}, <r3=>0x0, 0x100000001, 0x8fe9, 0x80000001, 0x8e, 0x7}, &(0x7f0000000080)=0x98)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000001500)={r3, 0x3}, &(0x7f0000001540)=0x8)
getsockopt$inet_buf(r1, 0x0, 0x5d, 0x0, &(0x7f00000001c0))

00:00:29 executing program 2:
setrlimit(0x800000, &(0x7f0000001ff8)={0xffffffffffffffff})

00:00:29 executing program 1:
r0 = socket$inet_sctp(0x2, 0xfffffffffffffffb, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x8006, &(0x7f0000000040)=ANY=[@ANYBLOB="eeffffff0600000000000000779be9b52c4a553e490600000000000000ce01352c61bebad5fab326e3463825301509a0a536d541093f2742e41f92ff02640ad311995711c740da1950e5846f2169b11b443c6fa28d"], &(0x7f0000000000)=0x4)

00:00:29 executing program 2:
__getcwd(&(0x7f0000000080)=""/135, 0x87)
r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10, 0x30000000)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000140)={<r1=>0x0, 0xd686, 0xf, 0x1}, &(0x7f0000000180)=0x18)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)=ANY=[@ANYBLOB="1c004e06000000fe8000000000000000000000000000aafd2b00000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000400000000000000", @ANYRES32=r1, @ANYBLOB="000000001f000000010000000400000006003f00"], &(0x7f0000000280)=0x98)

00:00:29 executing program 2:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_int(r0, 0x0, 0xc, 0xffffffffffffffff, 0x392)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x440, 0x100000000000131)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000040)={<r2=>0x0, 0x1, 0x3, 0x0, 0x8}, &(0x7f0000000080)=0x18)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000000c0)={r2}, &(0x7f0000000100)=0x8)

00:00:29 executing program 3:
mkdir(&(0x7f0000000080)='./file0\x00', 0x0)
r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000140)=0x1c)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f00000001c0)={<r1=>0x0, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000200)=0x10)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000240)={0x6, 0x20, 0x8, 0xb73, r1}, &(0x7f0000000280)=0x10)
r2 = open$dir(&(0x7f00000004c0)='./file0\x00', 0x0, 0x0)
r3 = accept4(r0, &(0x7f0000000380)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], &(0x7f0000000400)=0x6e, 0x0)
r4 = socket$inet(0x2, 0x1, 0x7)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, &(0x7f0000000300)={0x3, [0xfffffffffffffff9, 0x0, 0x3]}, &(0x7f0000000340)=0xa)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000440), &(0x7f0000000480)=0x4)
preadv(r4, &(0x7f0000001900)=[{}, {&(0x7f0000000500)=""/255, 0xff}, {&(0x7f0000000600)=""/4096, 0x1000}, {&(0x7f0000001600)=""/62, 0x3e}, {&(0x7f0000001640)=""/81, 0x51}, {&(0x7f00000016c0)=""/222, 0xde}, {&(0x7f00000017c0)=""/58, 0x3a}, {&(0x7f0000001800)=""/198, 0xc6}], 0x8, 0x0)
mkdir(&(0x7f00000002c0)='./file0\x00', 0x1)
freebsd11_getdents(r2, 0x0, 0x0)
freebsd11_mknodat(r2, &(0x7f00000000c0)='./file0\x00', 0x80, 0x2)
chmod(&(0x7f0000000040)='./file0\x00', 0x0)

00:00:30 executing program 0:
r0 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0)
symlinkat(&(0x7f0000000040)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r0, &(0x7f00000000c0)='./file0\x00')
mkdir(&(0x7f0000000140)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x2, 0xfffffffffffffff9, 0x80000001, 0x9, 0x7, 0xb8, 0x7, 0x7fff, 0xc00000, 0x1, 0x5}, 0xb)
mkdirat(r0, &(0x7f00000001c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0xc0)

00:00:30 executing program 3:
socket$inet6_udplite(0x1c, 0x2, 0x88)

00:00:30 executing program 2:
clock_nanosleep(0xd, 0x1, &(0x7f0000000040), 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=[&(0x7f0000000080)='\x00'], &(0x7f0000000300)=[&(0x7f0000000100)='\x97/\x00', &(0x7f0000000140)='#+\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='{(\x00', &(0x7f0000000240)='-\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='-!+}%\x00'])
r0 = open(&(0x7f0000000340)='./file0\x00', 0x100, 0x4)
fchdir(r0)

00:00:30 executing program 1:
mkdir(&(0x7f0000000180)='./file0\x00', 0x8)
connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[@ANYBLOB="8203"], 0x1)
r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0)
symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00')
r1 = dup2(r0, r0)
fchmodat(r1, &(0x7f0000000080)='./file0\x00', 0x1)

00:00:30 executing program 3:
r0 = socket(0x1c, 0x5, 0x8)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @rand_addr}}, <r1=>0x0}, 0x0)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={r1, 0x88}, &(0x7f0000000300)=0x8)
fstat(r0, &(0x7f00000001c0))

00:00:30 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x0, 0x80000000, <r1=>0x0}, &(0x7f0000000140)=0xc)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={r1, 0x2}, &(0x7f00000001c0)=0x8)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r2=>0x0]}, &(0x7f0000000100)=0x8)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={r2}, 0x8)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000200)={r1, 0x401}, &(0x7f0000000240)=0x8)

00:00:30 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040)=0x8, 0x4)
clock_settime(0x0, &(0x7f0000000000))
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x10001, 0x59, 0x5, 0x10000, 0x10000, 0x7, 0xc12c, {@in6={{0x1c, 0x1, 0x7, @empty, 0x2}}, <r1=>0x0, 0x4, 0x0, 0x1, 0x6, 0xff3}}, &(0x7f0000000140)=0xb0)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in={{0x2, 0x3, @broadcast}}, r1, 0x7ab2, 0x10001, 0x209, 0x3f, 0x1, 0x4}, 0xa0)

00:00:30 executing program 1:
mkdir(&(0x7f00000001c0)='./file0\x00', 0x0)
r0 = open(&(0x7f0000000080)='./file0\x00', 0x804, 0x80)
mkdirat(r0, &(0x7f0000000100)='./file0\x00', 0x80)
rename(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='..')
rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00')

00:00:00 executing program 2:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast1, @rand_addr, @multicast1}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000080)={@multicast1, @empty, @multicast1=0xe0000039}, 0xc)
r1 = accept4(r0, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000100)=0x10, 0x20000000)
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000140), &(0x7f0000000180)=0x4)
connect$inet(r1, &(0x7f0000000200)={0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10)
recvmsg(r1, &(0x7f0000001500)={&(0x7f0000000240)=@in, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000280)=""/235, 0xeb}, {&(0x7f0000000380)=""/184, 0xb8}, {&(0x7f0000000440)}, {&(0x7f0000000480)=""/39, 0x27}], 0x4, &(0x7f0000000500)=""/4096, 0x1000}, 0x40041)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f00000001c0)={0x6}, 0x4)
preadv(r0, &(0x7f0000000440)=[{&(0x7f0000001540)=""/113, 0x71}], 0x1, 0x0)

00:00:00 executing program 3:
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000001c0)={0x7}, 0x4)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getsockopt$inet6_int(r0, 0x29, 0x1f, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
r1 = dup(0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES32=<r2=>0x0], &(0x7f0000000000)=0x8c)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000040)={r2, 0x772}, 0x8)
r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000080)={@loopback}, 0x14)

00:00:00 executing program 3:
open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0)
r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x8)
fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001})
r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
flock(r0, 0x2)
fcntl$lock(r1, 0xe, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x100000001})

00:00:00 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4)
dup(r0)
bind$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f]}}, 0x1c)

00:00:00 executing program 0:
open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001})
r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x1, 0x100000001})
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0)
fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x1000300010005})
truncate(&(0x7f0000000140)='./file0\x00', 0x3ff)

00:00:00 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getuid()
setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f000000b000), 0x4)
r1 = getuid()
r2 = getgid()
chown(&(0x7f0000000000)='./file0\x00', r1, r2)

00:00:00 executing program 2:
semget(0x2, 0x7, 0x60c)
semget(0x0, 0x3, 0x102)
shmget(0x2, 0x2000, 0x15, &(0x7f0000ffb000/0x2000)=nil)
r0 = semget(0x3, 0x4, 0x300)
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x30000000)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000080)={<r2=>0x0, 0xf}, &(0x7f00000000c0)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000100)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r2, 0x7, 0x8, 0x2f}, &(0x7f00000001c0)=0x94)
__semctl$SETVAL(r0, 0x3, 0x8, 0x0)

00:00:00 executing program 1:
msgget$private(0x0, 0x8)
msgget(0x3, 0x108)
msgget$private(0x0, 0x11)
msgget(0x1, 0x80)
msgget$private(0x0, 0x10)
msgget(0x3, 0x0)
msgget(0x3, 0x1)
msgget$private(0x0, 0x380)
r0 = msgget(0x0, 0x80)
msgctl$IPC_SET(r0, 0x1, 0x0)

00:00:00 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x104)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x7, 0x12, r1, 0x0)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
ftruncate(r1, 0x0)

00:00:00 executing program 2:
r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000140), &(0x7f0000000180)=0x1c, 0x20000000)
sendto$inet6(r0, &(0x7f00000001c0)="40f3e8906c36654034cbfb222c581be4f05bbbe9a0ef2ceb564c95cd17ccebf3028ff790cd46d6793042c94cc578d97d3b8b8b671c0ea8c4320b0cc04ec8f8a882b10e593c06a8459950c886579adba4cde8b88ca8b991bfa3fe44aa0e63b8fc18f6bf2540b8a4b20d751c56", 0x6c, 0x101, &(0x7f0000000240)={0x1c, 0x0, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x384b}, 0x1c)
setitimer(0x0, &(0x7f0000000040)={{0xe1, 0x7fff}, {0x0, 0x8000f}}, 0x0)
r1 = semget$private(0x0, 0x0, 0xffffffffffffffff)
semget$private(0x0, 0x0, 0x1)
__semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000000)=[0x9, 0x9])
getresuid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100))

00:00:00 executing program 3:
r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, ""/61}, &(0x7f0000000040)=0x3f)
r1 = socket$inet_icmp(0x2, 0x2, 0x1)
r2 = dup2(r0, r1)
getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000080)={<r3=>0x0, 0x3f}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000100)={<r4=>r3, 0x1}, &(0x7f0000000140)=0x8)
getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000200)={r4, 0x2}, 0x8)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000240)=0x1, 0x4)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000280)={<r5=>r4, 0x66, "6800195798581ccab3b40d44af1b96530d86973b40ecbf3152cdcd6693074f29883c3e69e5b27ce2bc33eddf6401c59963c9def0151e9925b46d76d38d70909247ab5c651a9d0b971bc945300c12106acb9de123636cfe77a0e7ed51b65ec5acd0eef4cebef9"}, &(0x7f0000000300)=0x6e)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000340)=0x80000001, 0x4)
r6 = accept4(r0, &(0x7f0000000380)=@in6, &(0x7f00000003c0)=0x1c, 0x20000000)
r7 = accept4(r0, 0x0, &(0x7f0000000400), 0x20000000)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000440)=0x4, 0x4)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r6, 0x84, 0x1d, &(0x7f0000000480)={r5, 0x3}, 0x8)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f00000004c0)={@in={{0x2, 0x2}}, r5}, 0x8c)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000580)={@in6={{0x1c, 0x0, 0x101, @loopback, 0x7}}, <r8=>r3}, &(0x7f0000000640)=0x84)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r6, 0x84, 0x26, &(0x7f0000000680)={r5, 0x7}, 0x8)
fcntl$getflags(r0, 0x1)
setsockopt$inet6_sctp_SCTP_CONTEXT(r7, 0x84, 0x1a, &(0x7f00000006c0)={r3, 0x735e}, 0x8)
setsockopt$inet6_MRT6_ADD_MIF(r7, 0x29, 0x66, &(0x7f0000000700)={0x1000000000000000, 0x0, 0x101, 0x100000001, 0xac}, 0xc)
getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r6, 0x84, 0xd, &(0x7f0000000740), &(0x7f0000000780)=0x4)
setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f00000007c0)=0x7, 0x4)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r7, 0x84, 0x18, &(0x7f0000000800), &(0x7f0000000840)=0x4)
mkdirat(r2, &(0x7f0000000880)='./file0\x00', 0xc0)
setsockopt$inet6_MCAST_JOIN_GROUP(r7, 0x29, 0x50, &(0x7f00000008c0)={0xff, {{0x1c, 0x2, 0x1000, @empty, 0x1}}}, 0x88)
chmod(&(0x7f0000000980)='./file0\x00', 0x101)
getitimer(0x2, &(0x7f00000009c0))
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000a00)={@in={{0x2, 0x0, @multicast2}}, r8}, 0x8c)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000ac0)={@in6={{0x1c, 0x1, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x8000}}, r8, 0x1117, 0x0, 0x144c8da0}, &(0x7f0000000b80)=0x8c)
setsockopt$inet_group_source_req(r6, 0x0, 0x57, &(0x7f0000000bc0)={0xffffffffffffff01, {{0x2, 0x1, @rand_addr}}, {{0x2, 0x3, @broadcast}}}, 0x118)

00:00:00 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
sendfile(r0, r0, &(0x7f0000000080), 0x101)
sendto$unix(r0, 0x0, 0x0, 0x1, &(0x7f00000000c0)=@file={0x0, './file0/file0\x00'}, 0x10)
setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000040)={0x5, 0x1, 0x3ff, 0xa2b, 0x8000}, 0xc)

00:00:00 executing program 2:
r0 = socket$unix(0x1, 0x1, 0x0)
sendmsg$unix(r0, &(0x7f0000001480)={&(0x7f0000000040)=@file={0x170, './file0\x00'}, 0x2, 0x0}, 0x0)

00:00:00 executing program 1:
truncate(&(0x7f0000000040)='./file0\x00', 0x0)
freebsd11_mknod(&(0x7f0000000180)='./file0\x00', 0x6000, 0x0)
r0 = getpgid(0xffffffffffffffff)
wait4(r0, &(0x7f0000000000), 0x4, &(0x7f0000000080))

00:00:00 executing program 2:
socket(0x1b, 0x3, 0x0)

00:00:00 executing program 2:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
write(r1, &(0x7f0000000000)="da", 0x1)
recvfrom$unix(r0, &(0x7f0000000040)=""/59, 0x41, 0x40000, 0x0, 0x32f)
fcntl$setstatus(r0, 0x4, 0x0)
clock_gettime(0xf, &(0x7f00000000c0))

00:00:00 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000000)={<r1=>0x0, 0x225, 0xa, [0x10001, 0x100, 0x100000001, 0xdf, 0x46fd, 0x7a4, 0x3, 0xffffffffffff0001, 0xc665, 0x1]}, &(0x7f0000000040)=0x1c)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000000c0)={r1, 0x5}, 0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x7ff, 0x10, 0x1, 0x3, r1}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x1105, &(0x7f0000000100)=ANY=[@ANYPTR=&(0x7f00000001c0)=ANY=[@ANYRESDEC=r0, @ANYRESOCT=0x0, @ANYRES64=r1, @ANYRES32=r0, @ANYRES64=r0], @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0)

00:00:00 executing program 1:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
accept$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10)
r1 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r1, 0xffff, 0x8, 0x0, 0x0)

00:00:00 executing program 3:
r0 = socket$inet_sctp(0x2, 0x7, 0x84)
getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f00000001c0)={<r1=>0x0, 0xfffffffffffffffd, 0x2, 0x2, 0x9, 0x7, 0x6, 0xffff, {@in6={{0x1c, 0x1, 0x3ff, @remote={0xfe, 0x80, [], 0x0}, 0x3}}, 0x0, 0x7, 0x9, 0xde, 0x6, 0x1}}, &(0x7f0000000280)=0xb0)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000002c0)={<r2=>r1, 0x200, 0x3, 0x0, 0x3}, &(0x7f0000000140)=0x18)
setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={r2, 0x7, 0x5}, 0x8)
setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f000000b000), 0x4)
getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000000)={@broadcast, @multicast1, <r3=>0x0}, &(0x7f0000000040)=0xc)
setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000080)={@broadcast, @multicast1, r3}, 0xc)
setsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f00000000c0)={@broadcast, @empty, r3}, 0xc)

00:00:01 executing program 0:
setitimer(0x1, &(0x7f0000000040)={{0x7, 0x3}, {0xfffffffffffffffe, 0x8}}, &(0x7f00000001c0))

00:00:01 executing program 3:
open(&(0x7f0000000000)='./file0\x00', 0x10221, 0x0)
open(&(0x7f00000001c0)='./file0\x00', 0x100004, 0x110)
utimes(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{0x5, 0x58}, {0x7, 0x100000000}})

00:00:01 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100), 0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0x3, 0x355, 0x4000, 0x0, 0x101, 0xe9e1, 0x80000001, 0x36ad, <r1=>0x0}, &(0x7f0000000040)=0x20)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={r1, 0x1}, &(0x7f00000000c0)=0x8)

00:00:01 executing program 2:
r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x101, 0x25)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x8, 0x4)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000080)={<r2=>0x0, 0x74, "3285f24eaa80393883e857c834872967b6ef9f147eaf4e8f195ddc7297db4b2d7e752f1120df214800c709ce31724fc1db1f5b9f38c6e084a6f43f70d895d67410319b01f3c005eef556f0708a8a7a868e38e35787642d7ce7667a163cafa9e62a5d178d245fb8966925a56f85b47b6d2585b0f6"}, &(0x7f00000001c0)=0x7c)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000200)={@in={{0x2, 0x2, @rand_addr=0x4}}, r2}, &(0x7f00000002c0)=0x8c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x30, &(0x7f0000000100)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @local}}, 0x0, 0x2}, 0x0)

00:00:01 executing program 1:
socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000080)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000000)='chd\x00', 0x4)
sendmsg$unix(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="28000000ffff000004000000000000005604aa2f12be2be08436a1a9b99e431896688e6995685df4"], 0x28}, 0x0)
r2 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000000c0)=0x1c, 0x20000000)
setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000100)=0x4, 0x4)

00:00:01 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1ec)
setsockopt$inet6_tcp_buf(r0, 0x6, 0x2000, &(0x7f0000000000)="254e40e4bfda1ee880dfc31ef068ae0ff4405ff2df10b6a2ed5298787a10e6bbd02b9f490151e07d9deaf0ccd985282c94be", 0x32)
r1 = open(&(0x7f0000000180)='./file0\x00', 0x1, 0xa0)
mknodat(r1, &(0x7f00000001c0)='./file0\x00', 0x4, 0x6)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000340)=ANY=[@ANYBLOB="02004e210000c7dc0000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000637ffe911353e15386f3b87cb6adc0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=<r2=>0x0, @ANYBLOB="08000000ff7f000008c16c2351e4c7f0d9ac3a31"], &(0x7f00000002c0)=0xa0)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000300)={r2, 0x3}, 0x8)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c)
fcntl$dupfd(r0, 0x11, r0)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f00000000c0)={<r3=>0x0, 0x9, 0x3, 0x7f, 0x200000004000000}, &(0x7f0000000100)=0x18)
connect$inet6(r1, &(0x7f0000000200)={0x1c, 0x1, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x7}, 0x1c)
setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r3, 0xc0000, 0xb7f5, 0x6}, 0xffffffffffffff51)

00:00:01 executing program 2:
mkdir(&(0x7f0000000080)='./file0\x00', 0x0)
r0 = open(&(0x7f00000001c0)='./file0\x00', 0x18040, 0x0)
r1 = open$dir(&(0x7f00000000c0)='./file1\x00', 0x4, 0x0)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000100)={<r2=>0x0, 0xffffffffffffff97}, &(0x7f0000000140)=0x8)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r2, 0x8, 0x200, 0x280, 0x1694fb94, 0xffffffffffff7fff, 0x433}, 0xa0)
accept4$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8, 0x20000000)
preadv(r0, &(0x7f0000001840)=[{&(0x7f0000001900)=""/117, 0x75}, {&(0x7f00000003c0)=""/123, 0x7b}, {&(0x7f0000000440)=""/228, 0xe4}], 0x3, 0x31)

00:00:01 executing program 0:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
poll(&(0x7f0000000000)=[{r0, 0x109}, {r0}], 0x2, 0x0)

00:00:01 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
recvfrom$inet(r0, &(0x7f0000000080)=""/105, 0x69, 0x43, &(0x7f0000000100)={0x2, 0x3, @broadcast}, 0x10)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={<r1=>0xffffffffffffffff})
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="1b189690c5b64f2d0b57b7ee9e"], 0x9}, 0x0)
sendmsg(r1, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x11b}, 0x0)
recvfrom$unix(r1, &(0x7f0000000140)=""/78, 0x4e, 0x40, &(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0xa)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000240)={0x2, 0x3f, <r2=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000002c0)={@in6={{0x1c, 0x2, 0x200, @empty, 0x81}}, r2}, 0x84)

00:00:01 executing program 0:
r0 = socket$inet(0x2, 0x3, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
sendmsg$unix(r1, &(0x7f0000001700)={&(0x7f0000000080)=@abs={0x0, 0x0, 0x3}, 0x8, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000ffff000001000000", @ANYRES32=r0, @ANYBLOB="000000002800000000000000ffff000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="000000002000000000000000ffff000001000000", @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000000ffff00000100000042f85c0b16e10fffa8e19280d18e7f52bf2ce04983c0a99ebb2ac504000000000000", @ANYRES32=r0, @ANYRES32, @ANYBLOB="2000000000000000ffff000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001000000000000000ffff000001000000"], 0xa8, 0x20009}, 0x80)

00:00:01 executing program 3:
r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=ANY=[@ANYBLOB="0000000000000000000062e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], &(0x7f00000000c0)=0x6e, 0x30000000)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x100, 0x7fffffff, 0x3, 0x660, 0x80000001, 0x1, 0x1128, 0x10000, 0x2, 0x3}, 0xb)
setreuid(0x0, 0xee00)
r1 = geteuid()
setreuid(r1, r1)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @remote}, 0x10, 0x0, 0x18f}, 0x0)

00:00:01 executing program 0:
r0 = open(&(0x7f0000000140)='.\x00', 0x110840, 0x0)
r1 = dup(r0)
fdatasync(r0)
preadv(r1, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/118, 0x76}], 0x1, 0x0)
setsockopt$inet6_udplite(r0, 0x88, 0x2, &(0x7f0000000000)=0x8, 0x4)
symlink(&(0x7f0000000100)='./control\x00', &(0x7f0000000180)='./control\x00')

00:00:01 executing program 1:
r0 = socket$inet(0x2, 0x3, 0x0)
getsockopt$inet_opts(r0, 0x0, 0x1, 0x0, &(0x7f0000000000))
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x200, 0x88)
faccessat(r1, &(0x7f0000000080)='./file0\x00', 0x100, 0x0)

00:00:01 executing program 2:
chmod(&(0x7f0000000000)='./file0\x00', 0x8)
recvfrom$unix(0xffffffffffffffff, &(0x7f0000408f9a), 0x0, 0x0, &(0x7f000040cffe)=@abs, 0x20000000)
socket$inet_udp(0x2, 0x2, 0x0)
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
socketpair(0x17, 0x3, 0x5a63, &(0x7f0000000180))
r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000000c0)=0x1c)
r2 = dup(r1)
freebsd11_mknodat(r2, &(0x7f0000000040)='./file1\x00', 0x4, 0xfffffffffffffff8)
r3 = dup(r0)
getsockopt$inet_udp(r3, 0x11, 0x0, &(0x7f0000000100), &(0x7f0000000140)=0x4)

00:00:01 executing program 3:
r0 = socket(0x17, 0x20000005, 0x3f)
r1 = getpid()
freebsd11_fstat(r0, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
getgroups(0x3, &(0x7f00000003c0)=[0xffffffffffffffff, <r3=>0x0, 0xffffffffffffffff])
sendmsg$unix(r0, &(0x7f0000000580)={&(0x7f0000000100)=ANY=[@ANYBLOB="0100ee8f7f42ba30d8e5"], 0xa, &(0x7f0000000140)=[{&(0x7f00000001c0)="9e800b9a992845697233cdd524de193526486c9c3553923fa95d29cb0eba7290afce0b9468f2ff93da111e1259c8934cc77579e6ef298754af49cbc523759d59d12411475bd0a5b5bd2aca8c6b92938fd237dbed3e57d742", 0x58}, {&(0x7f0000000240)="1405810febb5c8f838589df5242dbfb020cf94214bad905713359866e9d56e6cbd2b260b35c06764a047d925d3c6d04aeb259fd16edc7b765e1facffb0dfb2bc666c954cfe6bff72ac8f993854677425b02e6cb2c1fbb921443fdd914b19fb16c39543c7e49eff34", 0x68}, {&(0x7f00000002c0)="b5dde4313df2cd6bf5599cd39adb42560688c6f5922ee65098b4350a21302a61e9d64f4acd418d5dfc10f4e03db9b774be4f2cabdbdcee289c60cb678d54ce3ae29116984c8eac465b96adcd06a5ea89ddd454b63b0e704c220e1bef7c10eea081770522e4cb174b1406f71e34bf2862c57c12446931f4bf813c67cedad68768f56b28b4f7ec54aa095c102d428e5ed7b8a06d34dcea1b6b5f735bd33e1876108b93d0af39c7e3748f9dcb1b869ba4ddea1a4a8d2ea6f409fa8722e671bf6444ecbf91cbf0972bce0ebf0f8c", 0xcc}, {&(0x7f0000000440)="d040d2d267bfec27cdd74544e55449810b329d25b04c3704f1a48cd03f71bfd73e6f177a587fa7e42bc52942e814b0d8daee3db335cd411589cd137ebb8b35c5adee1fa72d9d7654f54183900b651238ab5d1e90211413f300b8", 0x5a}], 0x4, &(0x7f0000000540)=[@cred={0x20, 0xffff, 0x2, r1, r2, r3}], 0x20, 0x80}, 0x1)
socketpair$unix(0x1, 0x7, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r4=>0xffffffffffffffff})
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r5=>0xffffffffffffffff})
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080))
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xd, &(0x7f0000000040)=0x2, 0x4)
sendmsg$unix(r4, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB="28000000ffff000004000000000000005604aa2f12be2be08436a1a9b99e431896688e6995685df414dd59486a8a47b59df83f973f0500000066625097e8f846e503a8dd1bc8dcb7a3412ad33a0901c935a185bbc76f746c085035f1f97b478256053e6bd6afef8da371c52b699f876e8855c2fc9bcc61e8eb989c085c90140cc828e0e320d387590085fdfc9cf32b7fbb5da95dcc639cd62b784e3b067773b99afc4a483ec3c4ab1ff3f96821bf8e7ae35cd20eeb80b4f0f218c21625641dfe066a84bf375b3cd14d8781a83ffe2459c0378e964818eff82d89284eb844766408ac19df8129d7e9e59de6736d95491eb01a5e02303ac1e1909c35ac174c6d05b1cd38337595ed7393e3160783030fc8d614853d780b94c92405afc7fe4723edf7ca2f64a87ad0832346786f52fec3a72493fedb135c7dfa9d"], 0x28}, 0x0)

00:00:01 executing program 0:
r0 = open(&(0x7f0000000140)='./file0\x00', 0x4, 0x20)
getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000180)={<r1=>0x0, 0x7, 0xa2d, 0x400}, &(0x7f00000001c0)=0x10)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000200)={r1, 0x5, 0x2000000000000000, 0x9}, &(0x7f0000000240)=0x10)
r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x10000000)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000080)={<r3=>0x0, 0x1, 0xf, 0x8, 0x7}, &(0x7f00000000c0)=0x18)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x2, 0x7, r3}, 0xc)
munmap(&(0x7f0000215000/0x3000)=nil, 0x3000)
mlock(&(0x7f0000215000/0x1000)=nil, 0x1000)

00:00:01 executing program 3:
r0 = semget(0x3, 0x6, 0x10)
__semctl$GETVAL(r0, 0x0, 0x5, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
__semctl$GETNCNT(r0, 0x3, 0x3, &(0x7f0000000000)=""/214)

00:00:01 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84)
chmod(&(0x7f0000000000)='./file0\x00', 0xdf)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x15, &(0x7f0000000040)={0x1, [0x0]}, 0x8)

00:00:01 executing program 1:
syz_emit_ethernet(0xfff, &(0x7f0000000000)="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")
fstat(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0})
setgroups(0x1, &(0x7f0000001100)=[r0])

00:00:01 executing program 1:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0))
r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x202, 0x118)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000040)={<r1=>0x0, 0x9, 0x3, 0x8, 0x10001}, &(0x7f0000000080)=0x18)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={r1, 0xff0, 0x6}, &(0x7f0000000140)=0xc)

00:00:01 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1206, &(0x7f0000000100), 0x10)
r1 = socket$inet(0x2, 0x3, 0x1)
socket$inet(0x2, 0x1, 0x81)
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={<r2=>0x0, 0x1}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={r2, 0x4, 0xd79b}, 0xffffffffffffff99)

00:00:01 executing program 1:
r0 = socket$inet(0x2, 0x3, 0x0)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000040)={0x0, 0x1, 0x7, 0x10000000000001f, 0x2cb, 0x2, 0x0, 0x9, {@in={{0x2, 0x3, @multicast1}}, <r1=>0x0, 0x7fff, 0x0, 0x8, 0x10000, 0x12}}, &(0x7f0000000100)=0xb8)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={r1, 0xac, 0x8}, &(0x7f0000000180)=0xc)
getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000001280)=""/4096, &(0x7f0000000000)=0x1000)
r2 = socket$inet6_sctp(0x1c, 0x0, 0x84)
getsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f00000001c0), &(0x7f0000000200)=0x4)

00:00:01 executing program 1:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0)
symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00')
close(r0)
openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0/file0\x00', 0x0, 0x0)
munmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000)

00:00:01 executing program 0:
symlink(&(0x7f0000000000)='\xe9\x1fq\x89Y\x1e\x923aK\x00', &(0x7f0000000180)='\xe9\x1fq\x89Y\x1e\x923aK\x00')

00:00:01 executing program 3:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendto$inet6(r0, &(0x7f00000002c0)="d891f7a2ef0053e8", 0x8, 0x0, 0x0, 0x0)
r1 = semget(0x1, 0x4, 0x2)
__semctl$IPC_INFO(r1, 0x0, 0x3, &(0x7f0000000000)=""/125)

00:00:01 executing program 1:
mkdir(&(0x7f0000000100)='./file0\x00', 0x2)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)
symlinkat(&(0x7f0000000040)='./file0/', r0, &(0x7f0000d06ff8)='./file0\x00')
openat(r0, &(0x7f00000000c0)='./file0/', 0x0, 0x0)

00:00:01 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={<r1=>0x0, 0x10}, &(0x7f00000000c0)=0x8)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000100)={r1, 0x9, 0x1, 0xee45, 0x8001}, &(0x7f0000000140)=0x18)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="0100001089bebc71b527078bc1d1a3c52dafb1cb170bd8be43c8d615c8a0610700aafe594aee6da6ef5c930d827934b90c305a295e1169", @ANYRES32=<r2=>0x0], &(0x7f0000000180)=0x8)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000240)={r2, 0x0, 0xf}, 0x0)

00:00:01 executing program 3:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = dup2(r0, r0)
getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000200)={<r2=>0x0, 0x7, 0x8d}, &(0x7f0000000240)=0x8)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000280)={r2, 0x3}, &(0x7f00000002c0)=0x8)
sendmsg$inet_sctp(r1, &(0x7f00000011c0)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x80)
setsockopt$inet_tcp_int(r1, 0x6, 0x144c, &(0x7f0000000040)=0x5, 0x4)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000080)={<r3=>0x0, 0xb6, "a34fbd521bb0df4090ee6ba8035350ec90f1d580ec1e858b724dcccf63cb800ecd055f924877d46e5414e2865e79b884f3cdbfdc0db627b36f40811404a9e6e00bf050e2ee7e07f02aee9bdc796bc406e39194250e87a7d716c0dd5199c7d42348c5fc126dc3060b3343a92d8bc7f9ba0d229649aad453ec2a1a707962285a0f5bb8c4b02661df48870fd593a36cc130bf8c12784b10c633c827a9f8a0cf146692596cd61a7a40c7c9c2a3160dd5908002f62b68ee95"}, &(0x7f0000000140)=0xbe)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)=ANY=[@ANYRES32=r3, @ANYBLOB="023a7f7a952f777c02"], &(0x7f00000001c0)=0xe)

00:00:01 executing program 0:
r0 = socket$inet(0x2, 0x3, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080)={0x0, 0x8, 0x1800, 0x100, 0x3, 0xfff, 0xffffffffffff3437, 0x0, <r1=>0x0}, &(0x7f00000000c0)=0x20)
setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={r1, 0x400}, 0x8)
setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040)={0x4}, 0x10)
freebsd10_pipe(&(0x7f0000000240)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000280)={0xff, 0x8, 0x80000001, 0xeee}, 0x8)
readv(r0, &(0x7f0000000000)=[{&(0x7f0000002280)=""/4096, 0x1000}], 0x1)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000264ff0), 0x10)
freebsd11_lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
r4 = getegid()
lchown(&(0x7f0000000140)='./file0\x00', r3, r4)

00:00:01 executing program 2:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r0, 0xffff, 0x101c, &(0x7f0000000000)=0x200000000000, 0x4)
pipe2(&(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100004)
setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f0000000080)={0x0, {{0x2, 0x0, @multicast2}}}, 0x90)

00:00:01 executing program 2:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r0, 0xffff, 0x101c, &(0x7f0000000000)=0x200000000000, 0x4)
pipe2(&(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100004)
setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f0000000080)={0x0, {{0x2, 0x0, @multicast2}}}, 0x90)

00:00:01 executing program 2:
rmdir(&(0x7f00000003c0)='./file0\x00')
r0 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0)
mkdir(&(0x7f00000000c0)='./control\x00', 0x104)
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0)
renameat(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f00000001c0)='./file0\x00')
fdatasync(r0)
rename(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000240)='./file0\x00')
setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000080)={0x2, "e9c2ee83ce6509ce63621e571ec28387"}, 0x14)
setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000300)="712e31e98327b91a345d833652617cb1e6e887c9d28be7a8a054a559faf652d83c3f365b5738a2dac5eec6e49360a29ff29b9dadf500ff024facfd3cef79accc6878c7ec19a7770ee84a55e5545c98c2c4397efc39c4bda5bf5747d56417331da8fc008f53002b05e10717df6526dd9e66d6cf830dca6e0b8d34d21c7bf853db5a64c58a8d27e4e69e038b346d689a7b944901dcb746", 0x96)
msync(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x3)
rmdir(&(0x7f0000000200)='./control\x00')
faccessat(r0, &(0x7f0000000280)='./file0\x00', 0x10a, 0x1400)
symlinkat(&(0x7f0000000000)='./control\x00', r0, &(0x7f0000000140)='./file1\x00')

00:00:01 executing program 3:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000080)=0x10)
getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000140), &(0x7f0000000180)=0x4)
r3 = dup2(r1, r0)
mknodat(r3, &(0x7f0000000100)='./file0\x00', 0x2, 0x9)
open(&(0x7f00000000c0)='./file0\x00', 0x200, 0x3)
bind(r1, &(0x7f0000000240)=ANY=[@ANYBLOB], 0xa)

00:00:01 executing program 1:
freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
freebsd11_fstat(r0, &(0x7f0000000280))

00:00:02 executing program 3:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
sigaltstack(&(0x7f0000ff7000/0x7000)=nil, 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0x10000)
sendfile(r0, r1, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={<r3=>0x0, 0x502}, &(0x7f00000000c0)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r3, 0x7, 0x6, 0x2}, 0x10)
close(r2)
truncate(&(0x7f0000000140)='./file0\x00', 0x3)

00:00:02 executing program 1:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
mprotect(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x1)
r1 = accept4$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10, 0x20000000)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000280)={<r2=>0x0, 0x1000, "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"}, &(0x7f00000012c0)=0x1008)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000001300)={r2}, 0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000080)={0x0, 0xffffffffffffffc0, 0x4, [0xfff, 0x5, 0x100, 0x4]}, &(0x7f00000000c0)=0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000100)={0x2, [<r3=>0x0, <r4=>0x0]}, &(0x7f0000000140)=0xc)
getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000180)={r3, 0x10001, 0x9, 0x7, 0x800, 0xffff, 0x9, 0x3, {@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r4, 0x80000001, 0x80000000, 0x8, 0x9, 0x9}}, &(0x7f0000000240)=0xb8)
getsockopt$inet_buf(r0, 0x0, 0x0, 0x0, &(0x7f0000007ffd))
ppoll(&(0x7f0000001340)=[{r0, 0x100}], 0x1, &(0x7f0000001380)={0x8, 0x3}, &(0x7f00000013c0)={0x80000001}, 0x8)

00:00:02 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000000)={@in={{0x2, 0xffffffffffffffff, @remote}}, <r1=>0x0}, 0x0)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={<r2=>r1}, &(0x7f0000000140)=0x8)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x9, 0x5, 0x6000000000000}, &(0x7f0000000240)=0x10)
r3 = open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x40)
symlinkat(&(0x7f0000000280)='./file0\x00', r3, &(0x7f0000000300)='./file0\x00')
connect$inet(r3, &(0x7f0000000340)={0x2, 0x0}, 0x10)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000180)={0x1000, {{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}}, 0x90)
fsync(r0)
sigaltstack(&(0x7f0000ffc000/0x4000)=nil, 0x0)

00:00:02 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000000), 0x4)
syz_execute_func(&(0x7f0000000040)="660f646164490fc78b07000000ff298fe878c27bb354c441fc2e8cebb8000000c483297838e58fa978c2cf66420fd99e8ff46674c402399d7206c4432d799e7400000003")

00:00:02 executing program 0:
r0 = socket(0x2, 0x3, 0x0)
close(r0)
freebsd11_fstat(r0, 0x0)

00:00:02 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000)=0x8, 0x4)
connect$unix(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="8202080800006c65300084faf2c46999273240e1d5cd493090d345096410a669f9196869c8562b58ef14a79c0d28b5fe16d78a8491bc4a7094a87872135da6d2d0762c4cfa1a3d9ed1e4085cbc7d104b4b9c6130"], 0x1)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r1=>0x0]}, &(0x7f0000000100)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x1000a}, 0x10)
close(r0)

00:00:02 executing program 2:
setrlimit(0x9, &(0x7f0000000080))
socketpair$unix(0x2, 0x2, 0x0, 0x0)
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff})
r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000340)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000380)=0x10, 0x20000000)
r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
freebsd10_pipe(&(0x7f00000003c0)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = accept$unix(0xffffffffffffff9c, &(0x7f0000000400)=@abs, &(0x7f0000000440)=0x8)
r5 = socket$inet6_udp(0x1c, 0x2, 0x0)
r6 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000480)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000004c0)=0x1c)
r7 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r8 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
r9 = socket$unix(0x1, 0x7, 0x0)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r8, 0x84, 0x14, &(0x7f0000000940)={0xa, [0x5, 0x5, 0x5, 0xdb, 0x3, 0x3ff, 0x2d, 0xffff, 0xfffffffffffffffe, 0x9]}, &(0x7f0000000980)=0x18)
r10 = dup(0xffffffffffffff9c)
r11 = getpgrp(0x0)
getresuid(&(0x7f0000000500), &(0x7f0000000540)=<r12=>0x0, &(0x7f0000000580))
freebsd11_stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, <r13=>0x0})
r14 = open$dir(&(0x7f0000000680)='./file0\x00', 0x8000, 0x40)
r15 = getpgrp(0xffffffffffffffff)
freebsd11_fstat(0xffffffffffffff9c, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, <r16=>0x0})
r17 = getegid()
r18 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
r19 = accept4(0xffffffffffffffff, &(0x7f0000000740)=@un=@file={0x0, ""/52}, &(0x7f0000000780)=0x36, 0x30000000)
r20 = socket$inet_icmp(0x2, 0x2, 0x1)
r21 = accept4(0xffffffffffffffff, &(0x7f00000007c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000800)=0x10, 0x30000000)
r22 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r23 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$unix(r0, &(0x7f0000000900)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000300)=[{&(0x7f00000000c0)="de32fe1ad46c7203c96a7ad0c825cb15a189ad5f095b9130610cbaaa202feaa39fef2b44db06014964021348c9f2c0460d9b62fc7041b6c66da5f5ab5d1187e53e316aeb5c3e237ff1c3bbccfe03045a4cd8f4ee208571d2c377425a3b457814778898552ba9836ebb94a52e3fc5b15954c9ba33f1f4b593c419f497dbec1bfa4bfa32657a2b143b00039443b9f9e4a267a5322d3b", 0x95}, {&(0x7f0000000180)="6f6458afd6b51cceeb48cfa8f7617e47227801d80440ec72b876dc2fc178a0bee4a60740a6c7c665ae29cbfe8c96f471cf41740589d98a5bbe8020d7705d352e0e91f08893fe3d660f9a5aa874a4a37069eb0b8fb9740c86db4853407bb1e42af0722b", 0x63}, {&(0x7f0000000200)="af6a3e29c6f175941c99f2f0678775443783596140deef67f7ccb00f39e201e928eecf1774c95bc78c5e938636cd4ffe811e4f89a8763a5d29fc7957097c027f15a16bdb2a9a9e921d34fe3ae59e9520000ab4a33b384ebf5d7b9eb447420172a0ba482fddf06b94ba1b27a80eb3886d2ffb3c30a2cdb3aedfd6d038468c16c68e84e53c715a88974daf8917f231d712477333edd5f754400fa79ca3a287df56a7daa367a782d938c144dc1c30c0289ea135766356b7f24c47d3a3bb3ac612823d2537751b9c", 0xc6}], 0x3, &(0x7f0000000840)=[@rights={0x38, 0xffff, 0x1, [r1, r2, r3, r4, r5, r6, r7, r8, r9, r10]}, @cred={0x20, 0xffff, 0x2, r11, r12, r13}, @rights={0x18, 0xffff, 0x1, [r14]}, @cred={0x20, 0xffff, 0x2, r15, r16, r17}, @rights={0x28, 0xffff, 0x1, [r18, r19, r20, r21, r22, r23]}], 0xb8, 0x20001}, 0x4)

00:00:02 executing program 3:
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000100)=0x2b97, 0x4)
sendto(0xffffffffffffffff, &(0x7f0000000040)="b54235bc995dda7802b5473fb4e3614cc3e2c3789db43e922dc714d892fb62bd5f955a320b31ec", 0x27, 0x0, 0x0, 0x0)
mkdir(&(0x7f0000000080)='./file0\x00', 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)
symlinkat(&(0x7f0000000040)='./file0/', r1, &(0x7f0000d06ff8)='./file0\x00')
openat(r1, &(0x7f00000000c0)='./file0/', 0x0, 0x0)

00:00:02 executing program 0:
r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000001c0))
msync(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2)
mlock(&(0x7f0000002000/0x1000)=nil, 0x1000)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={<r1=>0x0, 0x100000001, 0x1000, 0x7fff}, &(0x7f0000000040)=0x10)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000000c0)=ANY=[@ANYRES32=r1, @ANYBLOB="d90000003900cdd3eb151d4304c7ed20b6c4921f6f0b0fac300c9c649b83ebbb5ad3f1aea37244d3e99f19de14848efc7fcac2ed0fd26434691498e1e41fcfb34b5f710c7f3929691bd126d1dc1880544b50db8119669b26c4ef3cd9cc13f5bb7d78d13b2fffee03314a346c7f28f0879f1d25ef2f2adc9291504b067efb7027c35eaecc0731041f09253b420f9e88178b9b816fc6b4b6fd312f0dfa531af61ec92d6d05c98cef2733f63478c02681f558c717534bf2cbbe9ed5c599f00e5433f52249b03cffa19e286802e2a079dce212c8aca229e50bde65df52ab9e"], &(0x7f0000000200)=0xe1)
pipe2(&(0x7f0000000080), 0x0)
msgget(0x0, 0x401)

00:00:02 executing program 1:
pipe2(&(0x7f0000000080)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
setreuid(0x0, 0xee00)
getresuid(0x0, 0x0, &(0x7f0000000100)=<r2=>0x0)
setreuid(r2, r2)
read(r0, &(0x7f00000000c0)=""/90, 0x284)
setresuid(r2, r2, r2)
fcntl$setstatus(r0, 0x4, 0xc8)
r3 = getpgid(0x0)
fcntl$setown(r0, 0x6, r3)
dup2(r1, r0)
execve(0x0, 0x0, 0x0)

00:00:02 executing program 2:
clock_settime(0x0, &(0x7f0000000100)={0x0, 0x9})

00:00:02 executing program 3:
mkdir(&(0x7f000000dff6)='./control\x00', 0x0)
r0 = open(&(0x7f00008db000)='./control\x00', 0x0, 0x0)
readlinkat(r0, &(0x7f0000000040)='./control\x00', 0x0, 0x0)
open$dir(&(0x7f0000000000)='./control\x00', 0x802, 0x0)

00:00:02 executing program 0:
r0 = open(&(0x7f0000000040)='.\x00', 0x400000000, 0x50)
mprotect(&(0x7f000001e000/0x4000)=nil, 0x4000, 0xfffffffffffffffd)
freebsd11_getdents(r0, &(0x7f0000000180)=""/42, 0x2a)
poll(&(0x7f0000000000)=[{r0}], 0x1, 0x80000000)

00:00:00 executing program 2:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100000)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f00000000c0)={<r2=>0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in6]}, &(0x7f0000000100)=0x10)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000140)={r2, 0x7f, 0x5, 0x100000000, 0x7fffffff, 0x7}, 0x14)
setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast2, @loopback}, 0xc)

00:00:00 executing program 0:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f0000000000)={0x30345d00f8ffff, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108)
mkdir(&(0x7f0000000140)='./file0\x00', 0x140)
socket$inet6_udplite(0x1c, 0x2, 0x88)

00:00:00 executing program 3:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x10)
symlinkat(&(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00')
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000140)=0x382)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r1, 0x0, 0x37, 0x0, 0x0)

00:00:00 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x2, 0x4000, 0xfffffffffffffff8, 0x6, <r1=>0x0}, &(0x7f0000000040)=0x10)
sendmsg(r0, &(0x7f0000002c00)={&(0x7f0000000280)=@in={0x2, 0x0, @broadcast}, 0x10, &(0x7f0000001580)=[{&(0x7f00000002c0)="c2a260e3817ac4817aca11e4f739d490d643dfa1ac249d08401d09e79bb1309466e150457383bb7409f8bd8e7449a5b11e34c16657b519e551180d60a65fef941cad6796e41e940bcfd5706c21ef15038a2e767a072cfae1964eafa44683718be2bc1f621f962e37a09faf95327139f37610c942e9c35ab2531c6857c63cc86450cb367ca121b3829e6aedecf24383b6c05b07117e2a0748c2826c3b48316198fcbf0131a871d5242f0147495534b8d044c6cebe949162eb5f8560dd15b3ab1bc1008fb881831ceea36ade65e2cfca24c6259ccf320f2eea25282f8a3ac0e68aa640ca97f6b98df8916285b71c4d5bd49b", 0xf1}, {&(0x7f00000003c0)="e03b652a32d75618b742d3f9f4e0185d70873667649d1e630a9122693a73de60851fa32c835c6b8ac0da4c9d3c796dc4ad8b897c5becbca3f90061f05fa8cbb820dc3e245a7b017356e4cff3861ecf47e9d045491c9e4326", 0x58}, {&(0x7f0000000440)="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0x1000}, {&(0x7f0000001440)="84c779e8b2b9ad9b168ab86ac23f8c34e31adbabd6bf929326f5bdc5147d42e436f5b1d980545d4fe134293d8095fd11aa5389cd9436ecc0206d15eade2a3289bc13e36b2c2835e154be35e9d9ff260603078e114997cfd6958701e1d4fb892e3ca9e091ea727fa54c531bb99cfd8f27392619aab9bc44a5c4770d0d452cd17d5cd18a651b2c789db4090a53052c0d", 0x8f}, {&(0x7f0000001500)="003a19d0d064944a83ea535842e09b2716217171d1917afa7021b74f1c87376d82cd2f7de6ef74e96a29b8612a2b5453d50ebd306e53ab537cd3737135a7663b5afc8df42cffa630a6c04601f38c27cbfff873e6566527e6", 0x58}], 0x5, &(0x7f0000001600)=[{0xe8, 0x89, 0x8, "e835f8a28981838ab5076c6b752182b8d081cf50131340b7e8dc7206b48df16a0f4212f0252c5a1e247301c648c55d64cb24e84c561513b53b5aecb251cd3bda99a8d6f975bd46be1ca1d307b6c501dc019b470d98fa776a67826f62486b6b7570e783a82f768673684a7c59e7d898864ace7fd262cda7e5757a91031f80cbc6a22d87b34cc543ff25ec5df84fc0e4bfe32638efcc131f467f597b7b27b55e9c6fc92d5f25ed9168365d22f2e2594453f067a55e43427b10af2796f9f29556491ccbbb9fdfb03a18c1a967b701e0183af8cd83487c72"}, {0x110, 0xffff, 0x4, "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"}, {0x110, 0x84, 0x101, "cf32f0c7e940fe3a14ea684dd751fe26c69f2c5390b6691bf3b5bdba27ea2f194e5709ba67610864d89dbbc9c5d4544811f7d69b3d9fa003d4e7fd24689a1d9877ee88cadd9db3d61a8c6b663adb07005b670e835be115759416369f8859cdfa4b0924462687baa60670ba736335d86c521063ffbfe98a3527908e19271f0f64aea233a9444655b6183e152c9e0fc984e0671b5656e9b6014e91373fcccfef8e827e144fda68014adfcab22c5d391228fc3ff684004db39c48fca8c6d824daf71c8c385cf93759e6ece2ed1bdb9e5d99bf37b5994dce0f1c7e7b045500d2a30d9f58e274a18d925b3f3a9ad4a49e6e8e57f49f82443089455e"}, {0x20, 0x84, 0x5, "4d8f65b3e4e06588b680f5dec339"}, {0xe8, 0x0, 0x9, "84b396adfd3e908ffcfc4f467210ad6ee31c63186b2cab29fd7e9fb45af65faef4697768a5858f61d3a13e533f7fb93ecdb4806de50d7efed9bd9c507afd9334145d905641eb4e2c75def41c123f80af65eac78dc10bfdede4ff147efae55ef1ae7f40ab240f62c0201e84b9d34a88c72241c80c9342aa176ac2a0eec7b58da5aa057ffdf705f5376636073ecdd79b922dd38f1a3af32db3d032b5b31b478ce4d1e6db71512d69ae0d65b498629e5cf56a813f54b948c723596509902d97c77a4930e9d11ec6dcd8a386e9c15db29112ab56af193536"}, {0xb8, 0x87, 0x5, "9fec454f6385093a11ee088f00cf234ac2c5313956bce21833936c69391210f419007ba9dc56c334292f288643a309082b007ac4b5580400dcabcf1a3d8fa82df2d70913c9d03097ab6ef0933f04624ee5244985d3c63186deddb0eea0a6dc4fb5127d9c6235e25568b1ee59c86eab852d33356c2012b2bcda5955f69f6775865fbdfcad784515ff6d215a97bc5c2459d71e6fc446aa632a2cba989f349f3da19dd0191011"}, {0x80, 0x92b7f0f7c1f7d9cc, 0x1ff, "b1c8cd5ce9e7353f36d717593c6ec14dfd9f4549104abd8079110d249d2298c5ed8483a95e631ef76a5603aa4fe6e4af068f75cff99aa2a644f3faddd2775f01224aeb227e08c4b97cc33d466cb2d8e85b9cb0a8b6e4e2e1b2207242e81c42e8e8ed153ca9e3322d7b41ecfa"}, {0x70, 0x6, 0x7, "3fb2f3ca210286e01f11977b80ffdd286641c9870bfae5319b636a3a15995af6738e339f6e9d82c03273515be0005284af08b17d3e23a4b7462f4aac0005c8a4f4c01e2c3c5be3b7d3ac8b9631330f3321e5f7aeeba90fe1bb33"}, {0x18, 0x6, 0x3, "56d396"}, {0x1010, 0xffff, 0xfffffffffffffff7, "a41315eb2345b48f70a82a93563b841a3b35d1e477a16881465424d53a3a06a328d4f1d19c905a1ef5e5222436eb955321cdb3fc7cdff06d20ad7ea19896c6f8e7ab5fe72e4c8f3da10d35622cf7f1710474895a0b0e73c6fe8fda0d7afb39aaaa13f12ff5da055d7236778aaf78f161b33ebcba417722fae44d91ef18d40ba586783852692c69f6f2ab5586e14a7c289e43abf8d808264f201c8a97510bc4e493b12343d22f18125f64f0b6f30fab72392c4cee85926a14dce6b922e20905275f1fb8a0be66098d959d11417e0d46ee7a0b608403bce8e1d8872c87664e6bd8d1d328347287f6445c500e7ef28eb2180cbbad5fcdaad4395a8a371e94633f81b543ef217b36547895097f623401375e80c95c9abeea763a6d4e591934fc18d4cf4db36e47ad83bde9f8427e9ea9e58bd15c095ef1af4217f84e3a19c39e611cb3dec96074c1f5f0da4208155df5bb20cf061a242ed8afba695ba6d496cc35930ed58e996b4b6978be5fec20f70ce48ded16c5b9fc52c3ed92b26c4ea209b46023013c5bff8b876db764c7a3fc3d722d3d4b65bcd5128bcd14e915ac898b99630c4e493a6da801c1f2c7617e912fde3c4395d36d2ff4ad20d719e1b3f43a7b5e4b2287e99f2e494ff7bd99d99524f1226a4707a5b6fa10edbfc218522d7914c21f2ab37fd934172893cb524d8aed2f8be9684ea83350b05d8526d81a79d7bf4d7b77f6c2f827a148c78e2aa5bb172372f4069ed021ceba03814787bd86d8b97e8dcb765da0878f6bfa8b7a957418b4eb815be4e4a156e0a4a3e1a62d27ae8aa0be6c735c2e2a2d217ffca50eb01660cd02c1902f8455ac907fa93704eb6c916033e4f23e6ae267206393eefc101be770c9e0ba063ad4cdb0cce335275afdb00d61dee7624a5670b8d3b5d6a33a375dd62dd6feb83beff8a81b3605603ac2355ad89d33940865502cda494b42a37afc9ed795a95549e16fff51ccd5dc7acad9884f34c4c947355220574fa3912be69b2f9c07dcc960c1282e9d88adb1aea0ca779aa29971d220f002981548f99daaa1b205ca228c87008438441e62a4594ed1c23c0cac20d74b630fc176ddcb29244af97ac8667b55633c7d2e80b00caec13f8391aca75c372b5b50a1928905caccc7348aee4f791a896867f32713e1e3dff085bfa990566c989a3df5b15f98bbd9c6975c6bcc4007026388acb61b3a71f0971610f2e20b65d9ce4299fe0c6b0623cb1129907fb028e11dd56ebcac23f928efb7bd7c4f01b3be91b7a80e61d4d03f89816a6a3cd9128c6e69070ece9a419b5310b4f636727a30dfd3ea234c6355f6e30461f3c2626cb81fb987801de20fd80e0b73652f15a1b2592d5f3dedcce85f57c69e15eec01b0a23e4d2c49e459ae046be31d963db54e72fe093652ca9ee21ce07c3005f6f845ded04ecaec1d285370dae014f05903489c27600a69cf4d3378a14570f79db15856c3a29a329d106a482951b02b105a99eb3333bc75a46319fe3a9ca99515d5647181a13bae5b77fde8fe75e3e6d29ad31b1fb3346759dce136bd9ee0d51c4a71cf52063cdcbd86f7b27420e522ec568a84a2b16d65bd65195628b1caec204d920dd4f8a20bb9244bfa158dd9fed1f38b74c1861e952213bad147112a160f157946335984f3c89825ae047eeddc76a033faeed66ac1c7fb0a26856d14426bbc826c05f7d222837d0e65616e853312c45d4d8824c767c2efef749d7ec2e6b6ae96e632611946547ca996db9a5867838178cc2f699a967d87df7b673942f919eca4d904a1699c5666c247ca7a5f79467d4d489c84d37f1654d82d5e543aaa44e71a3891343d58217bfadbfda491bd8c11067a5c489cc3455b7a1d41f9cf7cb11c7d2cd51bce87909e6fb177e4b640a237e4749b1305cb38261209195b281caf5293169f61996eaceec9fd5a7e59a2e29100a2cb7964199f5fdb974a10a74cd8329a42679acc7e30a989118f437c30bfa2f34717ee11326855f0cf32c472c1907a9a11f403f74ca35002b33d31aa3f8cd89f2d258e7f7e7f86348f13cb3bb1ece6d67c75aa381e78e6f48b87948b4508b9496685a5d898e2e5a9bf87fa767045a0e62aa473ff9997656edae06533b2f1f287b250b3473683586541bd724e2608ac585f6ca046843a974d1076b6acba20cceaa217a6d62fc1b5c4f28dd9a67590120f38d10486b1a013e5b8d494a73bf4501cbd1e85131a26b7716745ef037dcf4cc344c78882712ce36fd6005f8ffd320f9f6b260b6e992682bb503db7eaad38f806b4b3560f12e39b96fce92e4b712fe7eeca8699cb68abe0577b42db75f7644ae7c45555ac0129f99804f8fa3bc7a7722dcd86241060d15aa7b3ae38d89216241484f8438c7caa564eef4516ab455c6385a9d5286b41299496b0521e16c679fe97e133626b2cf57738a8a008fe2818676b892de31ff583923d2d3d5280bb829ac72e6f27b181cd2edfcf4d61f94873c115a7b0c31911ad5236b5ec1a8b42c86b38cb0bd5a71fceb90679c0ab5eb4c64ca73735d7721e8f44bdd27d8b090866b328e099e9d9699cc02b3661131cc939ed6f976da87c59918f887327a77b6dda8b464f1e27db6786d05e4d019e56870f4818f2be622ef0090c6ec71f5348a9e9e6e8940c8f97c50fe8ca75ca8d21312a7630a33996d51577bbb8f54123c890684a107ffec3f1fce496bc452fe49902187ab5441cf228f16ca416d9fec876fce4149ef2e954aba10f411c1fa864898ad9fa98bf97fe0ec492cc6f583a6d334aa7ff8a250b7e87082ff381f13ebbc109577aa1536aa77bfa8cd11e72c95755d65aa2b9d313ea5140af0ca3cc70b983305e85e1df1c806a19e7bdfe1283b02399c30de319abb81fcc71b01563f7964a181b57986e597b542695f3482a350c5d3b9bacb92ce17de5eaf573c0356708c001c1b029be867282bc4f467fb330d783526a2018040b6d4213bf006a68e86b5a6d50623d9702655e5ebffc120bcf4fb45f3367978592f4e66997561cd58dcc0d7966c488f04ae2bf697ac4db585f7102c14339bf11b7c05885295d649d99f85fbcf084f72f0501de18a4560e02342362684edbbf8cdc9f6355d4cc8a17398ec5a90c837fc50e47edc233ba9149c79301b272d0bf5c159710e25039c9587685ee532286ba10ced6d732e8876ed4dca4a325443f4ef6b906a8a5f414d6077cf52efd4888704ff7345b329b46b041f5494ba954730aea12a8fd0470369d33392f05800d58b7b83207093951087067820e5cb416b348cbc0b4a849adde9be823232465a30725e70ff173698d32a10d97f7b4529c98ee88e648044feb2f05cd153a2007238fc7d8c7147eef65f5c6567363be22d8992d497cb9751d17c665d2a71df48aabda9edd5d051375ae45289a6086d4742c9fb522da145c5c29a60b3c6b6c3a4cbeb2c12cca2429fa04b1d09c3515662a3836c41546d07964e902a30f908aba61a067ce6deefb9f7c523393a96a7238af8fe5278c44961cedbafe206bd6e8c43c38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0x15e0}, 0x20001)
r2 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x8, 0x9)
setsockopt$inet6_udplite(r2, 0x88, 0x0, &(0x7f0000000100)=0x7f, 0x4)
getsockopt$inet_buf(r2, 0x0, 0x1, &(0x7f0000000140)=""/254, &(0x7f0000000240)=0xfe)
getpeername$unix(r2, &(0x7f0000002c40)=@abs, &(0x7f0000002c80)=0x8)
setsockopt$inet_sctp_SCTP_CONNECT_X(r2, 0x84, 0x8007, &(0x7f0000002d40)={0x3, &(0x7f0000002cc0)=[@in={0x2, 0x2, @loopback}, @in6={0x1c, 0x0, 0x1c5780000000000, @remote={0xfe, 0x80, [], 0x0}, 0x1f800000}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000002d80)=0x10)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x1206, &(0x7f0000000080)={r1, 0x6}, 0xc)

00:00:00 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xfffffffffffffe41)
open(&(0x7f0000000040)='./file0\x00', 0x10000, 0x656d6ed679de2f15)
execve(0x0, 0x0, 0x0)

00:00:00 executing program 3:
symlink(&(0x7f0000000300)='\xe9\x1fq\x89Y\x1e\x923aK\x00', &(0x7f0000000180)='\xe9\x1fq\x89Y\x1e\x923aK\x00')
freebsd11_mknod(&(0x7f0000000040)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x24, 0x5)

00:00:00 executing program 0:
r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x202, 0x0)
fsync(r0)
truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000)
truncate(&(0x7f0000000100)='./file0\x00', 0x31000000)

00:00:00 executing program 2:
getgroups(0x4, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff, 0x0, <r0=>0xffffffffffffffff])
setresgid(r0, r0, 0x0)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x30204, 0x52)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x2, 0x7ff, <r2=>0x0}, &(0x7f0000000080)=0xc)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000000c0)={r2, 0x9}, &(0x7f0000000100)=0x8)

00:00:00 executing program 2:
r0 = getuid()
link(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0/file0\x00')
freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
lchown(&(0x7f0000000000)='./file0\x00', r0, r1)
getresuid(0x0, 0x0, &(0x7f0000000100))
getresuid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0))

00:00:00 executing program 1:
socketpair$unix(0x1, 0x1, 0x0, 0x0)
r0 = dup(0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={<r1=>0x0, 0x2}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000180)=ANY=[@ANYBLOB="02004e22e00000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r1, @ANYBLOB="0800a866040000000e94000100002000000000007533642bababbab963b55eb8"], &(0x7f0000000140)=0xa0)
setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r1, 0x8}, 0x8)

00:00:00 executing program 3:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x9c55a147257502a4, 0x8000000000100)
mmap(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x0, 0x11, r0, 0x0)

00:00:00 executing program 2:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
dup(r0)
getsockopt$sock_timeval(r0, 0xffff, 0x1000000000001001, &(0x7f0000000040), &(0x7f00000001c0)=0x6)

00:00:00 executing program 1:
freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, <r0=>0x0})
geteuid()
setreuid(r0, 0xee00)
getresuid(0x0, 0x0, &(0x7f0000000180)=<r1=>0x0)
r2 = getpid()
r3 = getpgid(0xffffffffffffffff)
setpgid(r2, r3)
setresuid(0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x200, 0x0)
setuid(r1)
getpid()
chown(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)

00:00:00 executing program 0:
mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1f470000, 0x0, 0x1010, 0xffffffffffffffff, 0x0)
open$dir(&(0x7f0000000000)='./file0\x00', 0x8208, 0x100)

00:00:00 executing program 2:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
bind$inet(r0, &(0x7f0000000000)={0x2, 0x3, @multicast1}, 0x355)
syz_execute_func(&(0x7f0000000080)="45ffb506000000260f1a32c461f9284c9b2cc4a27959b5000000006564de4700c4c16157a67fa90864c4c1d9fb6a0066f00fc70d3b100000f246d22cf03e660f3817e4")
r1 = socket$inet(0x2, 0x2, 0x2)
geteuid()
getsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000100)={@empty, @rand_addr}, &(0x7f0000000140)=0x8)
r2 = shmget$private(0x0, 0x1000, 0x4a, &(0x7f0000ffe000/0x1000)=nil)
r3 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000300))
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000340), &(0x7f0000000380)=0x4)
munmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000)
shmctl$SHM_LOCK(r2, 0xb)
bind$inet(r1, &(0x7f0000eed000)={0x2, 0xffffffffffffffff, @multicast2}, 0x10)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000180)={<r4=>0x0, 0x0, 0xf, 0x8, 0x7}, &(0x7f00000001c0)=0x18)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f00000003c0)=ANY=[@ANYBLOB="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", @ANYRES32=r4, @ANYBLOB="040000000001000004000000f60800001f000000"], &(0x7f00000002c0)=0xa0)
sendto(r1, &(0x7f0000000040)="e1ffb5e146fe63e3c067d755af", 0xd, 0x0, 0x0, 0x0)

00:00:00 executing program 3:
chroot(&(0x7f00000000c0)='./file0\x00')
getpeername$inet(0xffffffffffffffff, 0x0, 0xfffffffffffffffe)
r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10, 0x30000000)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x80, 0x7, 0x7fff, 0xa07}, 0x8)

00:00:00 executing program 1:
clock_getres(0x0, &(0x7f0000000080))
clock_getres(0xf, &(0x7f0000000000))

00:00:00 executing program 2:
r0 = open$dir(&(0x7f0000000cc0)='./file0\x00', 0x200, 0x0)
sendfile(r0, r0, &(0x7f00000000c0), 0x1)
freebsd11_stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280))
freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040))

00:00:00 executing program 1:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x110001, 0xb4)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000380)={<r2=>0x0, 0x7, 0x2, [0x3, 0x200000]}, &(0x7f00000003c0)=0xc)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000400)={r2, 0x70, "dba41ffc59f25ce5cb696c12e58546272f5191d67138e3cd10e3d54211b00f44001a7cdb052c7245894758bc2be77f20a3f28110f2e8a9eacdbcc2365d04a30461c1c54bebc55e34a37ea2061dfabf8e476fd75194a3aafe5b64c7b944978e69ac709a1b2f246a57f3e0b2245c57cbdf"}, &(0x7f0000000480)=0x78)
getsockopt$inet_int(r1, 0x0, 0xe, &(0x7f00000004c0), &(0x7f0000000500)=0x4)
r3 = accept(r0, &(0x7f0000000040)=@in6, &(0x7f0000000080)=0x1c)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f0000000300)=0x42, 0x1aa)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000100)={<r4=>0x0, 0x5}, &(0x7f0000000140)=0x8)
setsockopt$inet_tcp_int(r3, 0x6, 0x0, &(0x7f00000000c0)=0x9, 0x4)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000180)={r4, 0xf, 0x6}, 0x8)
recvfrom$inet(r3, &(0x7f00000001c0)=""/195, 0xc3, 0x40000, &(0x7f00000002c0)={0x2, 0x3, @multicast2}, 0x10)
sendto$inet6(r0, &(0x7f0000000000)="03ce52f8f4718b18", 0x8, 0x0, 0x0, 0x0)

00:00:00 executing program 0:
socket$inet6_udp(0x1c, 0x2, 0x0)

00:00:00 executing program 3:
r0 = socket$inet6(0x1c, 0x3, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000000), 0x4)
sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

00:00:00 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
listen(r0, 0x0)
bind(r0, &(0x7f0000000000)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x2)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040)=0x4, 0x4)
r1 = getpgrp(0x0)
getresuid(&(0x7f0000000180), &(0x7f00000001c0)=<r2=>0x0, &(0x7f0000000200))
freebsd11_stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
r4 = getpgrp(0x0)
freebsd11_fstat(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, <r5=>0x0})
freebsd11_lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0})
r7 = getpgrp(0xffffffffffffffff)
freebsd11_fstat(r0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, <r8=>0x0})
r9 = getgid()
r10 = getpid()
r11 = getuid()
freebsd11_stat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, <r12=>0x0})
sendmsg$unix(r0, &(0x7f0000000680)={&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000140)=[{&(0x7f00000000c0)}, {&(0x7f0000000100)="fda481546f7d66101f1ba34fac6a75ceae8cbb5d2892d2e39ad4c6d4f0993671b0ba9304ab382011ee94228788c222c0c5da09869d3e3fd3225eb18801338fce", 0x40}], 0x2, &(0x7f0000000580)=[@cred={0x20, 0xffff, 0x2, r1, r2, r3}, @rights={0x20, 0xffff, 0x1, [r0, r0, r0]}, @rights={0x18, 0xffff, 0x1, [r0]}, @cred={0x20, 0xffff, 0x2, r4, r5, r6}, @cred={0x20, 0xffff, 0x2, r7, r8, r9}, @cred={0x20, 0xffff, 0x2, r10, r11, r12}, @rights={0x18, 0xffff, 0x1, [r0, r0]}], 0xd0, 0x1}, 0x1)

00:00:00 executing program 0:
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000080)={0x100, &(0x7f0000000000)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x3}, @in={0x2, 0x0, @multicast2}, @in6={0x1c, 0x3, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x1}, @in={0x2, 0x1, @multicast1}]}, &(0x7f00000000c0)=0x10)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000100)={<r1=>0x0, 0x25, "0cc413211685379a1b9994702060d0075d32faaa92eddf98b9e22856d260eb7fd7c121f093"}, &(0x7f0000000140)=0x2d)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000180)={<r2=>r1, 0x20000}, &(0x7f00000001c0)=0x8)
getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000200), &(0x7f0000000240)=0x4)
r3 = fcntl$getown(r0, 0x5)
fcntl$lock(r0, 0xc, &(0x7f0000000280)={0x3, 0x0, 0x2, 0x6, r3})
getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000002c0), &(0x7f0000000300)=0x4)
getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000340)={@local, @rand_addr, <r4=>0x0}, &(0x7f0000000380)=0xc)
setsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f00000003c0)={@loopback, @multicast2, r4}, 0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000400)={0x0, 0x0, <r5=>r1}, &(0x7f0000000440)=0xc)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000480)=0x5, 0x4)
setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000004c0)={0x8, 0xb1, 0x8001, 0x5}, 0x8)
pipe2(&(0x7f0000000500)={<r6=>0xffffffffffffffff, <r7=>0xffffffffffffffff}, 0x0)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x900, &(0x7f0000000540)={r1, 0x2}, 0x8)
setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000580)={r5, 0x1}, 0x8)
setsockopt$inet_mreqn(r6, 0x0, 0xd, &(0x7f00000005c0)={@rand_addr=0x5, @rand_addr=0x6, r4}, 0xc)
r8 = shmget$private(0x0, 0x2000, 0x402, &(0x7f0000ffe000/0x2000)=nil)
shmctl$IPC_INFO(r8, 0x3, &(0x7f0000000600)=""/22)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0xa, &(0x7f0000000640)={@in={{0x2, 0x2}}, r1, 0x6, 0x2, 0x200, 0x2, 0x2, 0x2d12}, 0xa0)
setsockopt$inet6_MRT6_DEL_MFC(r7, 0x29, 0x69, &(0x7f0000000700)={{0x1c, 0x2, 0x0, @empty, 0x1ff}, {0x1c, 0x0, 0x3, @empty, 0x5}, 0x3, [0x5, 0x9, 0x3fdb, 0xfffffffffffffc00, 0x1, 0x6e53, 0x1a4b60000000000]}, 0x5c)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x15, &(0x7f0000000780)={r2, 0x8}, &(0x7f00000007c0)=0x8)
madvise(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x3)
readv(r6, &(0x7f0000001880)=[{&(0x7f0000000800)=""/87, 0x57}, {&(0x7f0000000880)=""/4096, 0x1000}], 0x2)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000018c0)={0x1, 0x5, r5}, &(0x7f0000001900)=0xc)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r7, 0x84, 0x104, &(0x7f0000001940), &(0x7f0000001980)=0x4)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000019c0)={@in={{0x2, 0x3, @loopback}}, r2, 0x3f, 0x4, 0x2, 0x4, 0x9, 0x1}, 0xa0)
socket$inet_sctp(0x2, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_IPV6_PKTINFO(r7, 0x29, 0x2e, &(0x7f0000001a80)={@empty, r4}, 0x14)

00:00:00 executing program 3:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
socket$inet(0x2, 0x20000000, 0x5)
bind(r0, &(0x7f0000000180)=@un=@file={0xd80f49edce43012d, './file0\x00'}, 0x2)

00:00:00 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6(0x1c, 0x10000001, 0x81)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={<r2=>0x0, 0x400, 0x6}, &(0x7f0000000140)=0xc)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000180)={r2, 0x4}, 0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)=ANY=[@ANYRES32=<r3=>0x0, @ANYRESDEC], &(0x7f0000000080)=0x2)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r3, 0x5}, 0x8)
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000), 0xffffffffffffff35)

00:00:00 executing program 3:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendto$inet6(r0, &(0x7f00000001c0)="554707da16a1a84648f50dc5812e4aaa7f4fe48096a837bede9dfea66436f5a5b1bf1171d6b94f95ff1371488cad84018e136015694ad84a9b865f4a415bff8ad031980e7d3bed03f52e14cc4abc6cc563aca1142603d2a5707d83121746483b56030c6f7641c8f1b65835d3f594c8cf24cc3f8c990953bc067808c8bd41b77606685d79ecd7d229ce499243cdcfcc1243bfa469fee5d32515608fd0ce6af536c1ca45057d239872ba541302b1bf3125d90cf3421e734af0808a38650f08e6e5d059d5d7cac8", 0xc6, 0x20000, &(0x7f0000000000)={0x1c, 0x1, 0x7fc57bed, @remote={0xfe, 0x80, [], 0x0}, 0xa7}, 0x1c)
r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x10000000)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f00000002c0)={<r2=>0x0, 0x98, "33b02629c5e21e88469ded9c6f94d1b05618614b8656504bfd899d7c8a33a18460fd6cc2a5a27fadbe44be7cdb20d4c1bbd1a3be163796fa0b2b0119339a8fbf2937bd17a4cef593c455fe42643250c1729401eba27a377e4f163741c73fc7f52d45aab1ccef2d8c3ee53795f64e7aa7f29bffdd38c9ed4084a8dca9602aceb847264f1291c26489f85f01266612d642ee3f4f6e66ba0cff"}, &(0x7f0000000080)=0xa0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000380)={@in6={{0x1c, 0x1, 0x401, @loopback, 0x9}}, r2, 0x7f, 0x9, 0x1f}, 0x8c)
sendto$inet6(r0, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece99a1ed24f1f89aba9e7e38487108dc217f28272c8fc5f9bede67fc02340a4b4e233700c0330a8286b4b0645ea6689a70aef77bef5ef9d1d3223f19f7c4e9351e6ac8a124ad18284fafd59e1939a5fea4184", 0xc9, 0x0, 0x0, 0x0)

00:00:00 executing program 1:
r0 = open$dir(&(0x7f0000002700)='./file0\x00', 0x100000000001fffb, 0x0)
writev(r0, &(0x7f0000001680)=[{&(0x7f0000000000)='_', 0x1}], 0x1)
writev(r0, &(0x7f0000001300)=[{&(0x7f0000000100)='z', 0x1}], 0x1)
ftruncate(r0, 0x93bc)
r1 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x10000000)
mknodat(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x68)
setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f00000000c0)=0xffffffffffffffff, 0x4)

00:00:00 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x4)
openat(r1, &(0x7f0000000040)='./file0\x00', 0x80, 0x184)
setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000080)='f', 0x1)
socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_buf(r0, 0x6, 0x24, 0x0, 0x0)

00:00:00 executing program 3:
freebsd10_pipe(&(0x7f0000000100)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
socket$inet_sctp(0x2, 0x5, 0x84)
fdatasync(r0)
socket(0x17, 0x7, 0x3f)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000000)=0x7519, 0x4)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000080)={<r2=>0x0, 0xd66}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r2, 0x4, 0xdc}, 0x8)
connect$unix(r1, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa)

00:00:00 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
pipe2(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x100000)
read(r0, &(0x7f00000027c0)=""/231, 0xe7)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000001c0)={0x3e000, 0x3300, 0x3, 0x5, <r3=>0x0}, &(0x7f0000000240)=0x10)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000180)={<r4=>r3}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={r4, 0xf, 0x1f}, 0x8)
sendmsg(r2, &(0x7f0000002700)={&(0x7f0000000100)=@in={0x2, 0x3, @broadcast}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000280)="6a51e1010c1bea55f60f352177baa7a9b0c4042c055a9281d1a03dc41267f2cc1dba6a263d84c47cff613c3fb8ce095a387f7fe64aaba30247808fcd100e1128e337f1b83f3fad9db5c13b8de75fe763cb95214806a3351afa1fc644ee3d663b52fe81f5d7e6fd26c2d7d6969ce8", 0x6e}, {&(0x7f0000000300)="47aaa8", 0x3}, {&(0x7f0000000340)="a0020fb0c07694c4b504818b7f8d334455d35efc6259b793db650bb7f469d16c53dcb3462006fc207465161569de544c94f94f5f71b198a4bf948781cd593f8cb6c8413006362888e09df431e58bab2d79e88c3239f82cbccab73e5e6aec7a00e95c541e35ed27568291ae6a23ed4cd08bc9b2875659327bc05ceb38c87ba14d15c1df5964aa0ead5c37b5f7ce092cc290ac3cab6bdd4ad5bf1501b9cf17fd21a235dccefce9e6df00407f7cfd1508680170db6e0db972e3adfbb7c27ee478343690b580c525612337cde4f4498d691d8ce3ee4d9e1c636176d92f55c67f8112f727e3e80f98c957b09c", 0xea}, {&(0x7f0000000440)="cecdecf306e70e25a8b1037f476c902a796d46497efbc74415b379b68746e1ec9df2b69f54d2cda0a072a3658e6b1bbc219e766453ca1a8217edf3376315cb72c7b62cde27d32c4dce36caab4b7cd571c1fa43041dd0cddccb0cd641f281b70d2efceaf50afe3e25fbf3cc31064f910604369fe5e6de585a570e9bcc3909c64765b0f4f6fdd3d8188c839146cdeea4b587f28d918490bf2bd1d82bb9", 0x9c}], 0x4, 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1709f31f7b4a818f3d6c81e848a827c32859d5e974e9c783bffe80760a24f7d8c78f7bd82b1356894e24bcb1f6b89b013b449e6d5d28b41e368c35932f22d215d98e747197ee26ee04902e83b4dfe3901cd84fd72287eb9c73d46951f502018dc6789dcfa3e87442963c9722317ebc8579fee69709ec4309d138207a2ada7975fca57674b12ea64f36db35563066ee9f333b763419fdfa97e80128dfe4fb74037cc7d074758fba74dbffc0915032a48d27ffa832ceca4cca6436151c44f2ba4baa864c8ca553b02c6ae0f4632eb505464b599dc9c1a37f3bb26cda8b59d80204631d49db1b691adc873bceba7e0a5a4efe9669cfeba079e015c65f7548278c8550f0417b2475083d0b5915683775c6e5c3bb966ae9a287291753ce310c1a67890186a93ade82b78a85c55483a7becc2d975911779690b9fdb26d0f89d70d911deb57b8116eac560275eb2fc80b3c3617ab2753605c140f38c5933b6159e4c04690c244f65f013f8aac390475b958fc2677a2aadae5cd2e7079715982ceac02b368b8ab9fa317a875ef68c4d449abb60dcf598d957cd2a680c2ce7150f23e9f5cf2cb2376538c450b60dccb913705d72f5227e357ed0a93f9f76d5a0d5da9bed5eeb24b168af92cc9d85bcc40a67a2a0f1b3439dfc6531f9275601c87caa70a15c46931638543c62236b0ea3e6e5917dc07a821039f867738d154edfbafc72004d2af63ef860693e62012214f2737d60b2ed145ea76f40beb64d95941e08d37f1891e29824e2168098479b7e008f7fd62486a0fb92a3e940d13ed4f1d14cced36f17bc29719aa29654db7275dc3bcb017a775f0acb2066089eea55180afbe4b4d21ae46ceaaeda33ca5477b840981a7f8a076bbb9e01684ff892cbf0e9aa131b3b5e37ad5fe4c467c953633504b69bd3e07f725f8c86725eef2250bf3f71bc18f8c33cb1583a3b0bb10e1423620d5cebc254292560e3f18c8efda2eb09348939d97ffe78730614d3a268e9f8b8c1a2f38c4c55944f2de02fdf208c5f71b2ff016a491a8eafe7ca2467daac64ceea9464d413a9d5b517febbe335f80df29d25c8493d81c96935a0b432891e63e2e444458048ae222b9c2c0f81c452e6631e17370817b5deb3e371066cc693c77f6e5d3835b26e7fb25cd6d1a665f0511b80b0c508f92451b22450b2b48d297cd176f1bebdd5b4bae37838a3f2bad3c6f8550321117f8f12521ca336bd2f41d890676940ef8b81930613206ba906388779e610ab98f49a18a4c97a11ab4dda056cd56ced90cc75b1176a839f8e994b00a5ddc779895c01884a51e69abda21ed07302d337cb6df94273982ec764e5c52ac2af12c6f7e6a48f1573dc9b4f1e44fd8199f6f0b3042dacd546ed1b6bb80115e379edd97e16054fc6c9b43f256b6dd1fa2c12dbf60222725bda6000000000000000a90000007f0000000e0d7a68b5c8b0ef0c7e50101beac873009912743f2b072af43d7ed2a231a5f916d2bd69ca943e885d4e06be08eb4bb4b244e4dc985d6d8e1072f00fb97ec8c9a6d3efbff93cb508d636ac0000000000"], 0x2198}, 0x100)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000000)={0xd07d, 0x0, 0x0, 0x7, 0x6, 0x8000, 0x9, 0x7, r3}, &(0x7f00000000c0)=0x20)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000000c0)=ANY=[], &(0x7f0000000200))
setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000002740)={r3, 0x8}, 0x8)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000002780)={0x3}, 0x4)

00:00:01 executing program 0:
clock_nanosleep(0xb5647a969651a27f, 0x0, &(0x7f0000000040), 0x0)

00:00:01 executing program 3:
mkdir(&(0x7f000000dff6)='./control\x00', 0x0)
r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0)
r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0)
mkdirat(r1, &(0x7f0000000040)='./control\x00', 0x0)
getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
renameat(r1, &(0x7f0000000000)='./control\x00', r0, &(0x7f0000000080)='./file0\x00')

00:00:01 executing program 2:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet6_group_source_req(r0, 0x29, 0x57, &(0x7f0000000000)={0x7, {{0x1c, 0x1, 0x100000000, @remote={0xfe, 0x80, [], 0x0}, 0x2}}, {{0x1c, 0x2, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x5}}}, 0x108)
setsockopt$inet6_group_source_req(r0, 0x29, 0x56, &(0x7f0000000140)={0x2, {{0x1c, 0x1, 0x9, @empty, 0x80}}, {{0x1c, 0x1, 0x8000, @remote={0xfe, 0x80, [], 0x0}, 0x6}}}, 0x108)
bind$inet6(r0, &(0x7f0000000280)={0x1c, 0x1, 0xfffffffffffffffa, @empty, 0x7}, 0x1c)
mincore(&(0x7f0000ffb000/0x4000)=nil, 0x4000, &(0x7f00000002c0)=""/101)
r1 = socket(0x0, 0xdf183f4a13411d1f, 0x1)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000340)={@in={{0x2, 0x3, @multicast1}}, <r2=>0x0}, &(0x7f0000000400)=0x8c)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000440)={r2, 0x2}, 0x8)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_buf(r3, 0x29, 0x54, &(0x7f0000000480)="4948f2c1dd1a0e32f4ebeedb5d814ae11b46c7912c1d83633728ae65dbf50ba7d5566c98bd064916cbbb4c5b6511b0754e4e2adfae222472cffbf13c07baf15b416c51e64c04c77faf23f599e1", 0x4d)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000500), 0x4)
fchmod(r3, 0x47)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000540)={r2, 0x80000001, 0x2, [0x3f, 0x0]}, 0xc)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f0000000580)={<r4=>r2, 0x83, "2877d8fad0eaf216b34e91d815d2e0c468a0944268c7fa2b632d74fcbe7ff3c4891a0ac9a6849adf6cb3e80f409bbd88ae5158e75cc2cd15f087048aa2514ae6baeadf6df840c530faf5ad50be4f229d3bdd80c622419a5ee15a97c9ec9fccec3c3cb2a158e5e4ce3aa5700b0182657ee0f0e8ad3cfec63fa4092721b9877ea97b8122"}, &(0x7f0000000640)=0x8b)
r5 = accept4$unix(r1, &(0x7f0000000680)=@file={0x0, ""/20}, &(0x7f00000006c0)=0x16, 0x20000000)
getsockopt$sock_accept_filter(r5, 0xffff, 0x1000, &(0x7f0000000700), &(0x7f0000000800)=0x100)
r6 = getpgid(0xffffffffffffffff)
fcntl$setown(r1, 0x6, r6)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x16, &(0x7f0000000840)={r4, 0x4}, 0x8)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000880)={r4, 0xfffffffffffffff2}, 0x8)
sendto$inet6(r0, &(0x7f00000008c0)="70d8e879e8c7e066529cbecab8117666d7fe2d", 0x13, 0x100, &(0x7f0000000900)={0x1c, 0x0, 0x1, @local={0xfe, 0x80, [], 0x0}, 0xc50d}, 0x1c)
socket$unix(0x1, 0x3, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000940)={<r7=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f0000000980), &(0x7f00000009c0)=0x4)
getsockname(r7, &(0x7f0000000a00)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000a40)=0x1c)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000a80)={@in={{0x2, 0x3, @loopback}}, r2}, 0x8c)
setsockopt$sock_timeval(r3, 0xffff, 0x1006, &(0x7f0000000b40)={0x0, 0x3}, 0x10)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000b80)={0x3, "3e507798d576b5a4e5ac68b4fa1d2bd0"}, 0x14)
getsockopt$inet_mreqn(r1, 0x0, 0xc, &(0x7f0000000bc0)={@loopback, @rand_addr, <r8=>0x0}, &(0x7f0000000c00)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000c40)={@remote={0xfe, 0x80, [], 0x0}, r8}, 0x14)

00:00:01 executing program 0:
r0 = semget(0x3, 0x0, 0x20)
__semctl$SEM_INFO(r0, 0x6, 0xb, &(0x7f0000000000)=""/222)
__semctl$GETVAL(r0, 0xffffffffffdffff9, 0x3, 0x0)
r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
sendto$unix(r1, &(0x7f0000000100)="68c0d2dc45191863884d9c8ff0a68e9b6310863952f0964669a96f5233830309e0a5cffff06109d5ce84d633928d8d6e4a3d4e713a97c79ce0f8014f96bed8393b0ffc01cddf9886d52463016ff6c7d484939e2d06285ed7f48c496a177875571a07dde20ea8ea65ea8606b57ffd35d6fb3fdd0f1a92c418f97eb78449e8f7cfce3695417bafcf8d6fbee644ad43621bdfcc9d2269c48fbe2a0658cfcbd01c40d60f25b5f24997f55f5697ec70821edb21ff4fcef43f6d37a5ace1f3e62e0f883681fafb8ffedc592a31dc0b", 0xcc, 0x4, 0x0, 0x0)

00:00:01 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
select(0x40, &(0x7f0000000040)={0x3, 0x6, 0x0, 0xf4, 0x0, 0x3, 0x3}, 0x0, &(0x7f00000000c0)={0x4, 0x0, 0xff, 0x5, 0xe, 0x0, 0x6}, 0x0)

00:00:01 executing program 0:
getegid()
r0 = open$dir(0x0, 0xffdffffffff, 0x44)
readv(r0, &(0x7f0000001240)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/253, 0xfd}, {&(0x7f0000001100)=""/20, 0x14}, {&(0x7f0000001140)=""/210, 0xd2}], 0x4)

00:00:01 executing program 2:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@local}, 0x14)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
r2 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffd000/0x2000)=nil)
shmctl$SHM_UNLOCK(r2, 0xc)
freebsd10_pipe(&(0x7f0000000100)={<r3=>0xffffffffffffffff})
r4 = fcntl$dupfd(r1, 0x0, r1)
linkat(r3, &(0x7f0000000140)='./file0\x00', r4, &(0x7f0000000180)='./file0\x00', 0x400)
setsockopt$inet6_int(r0, 0x29, 0x19, 0x0, 0x0)
r5 = accept(r1, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10)
setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x1f, &(0x7f00000000c0)=0x5, 0x4)

00:00:01 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000300)=0x1c)
r1 = dup(r0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000280)={<r2=>0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000340)=0x10)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x101, 0x4, 0x2010, 0xfffffffffffffff8, 0x4, 0x100000002000000, 0x9775, 0x95, r2}, &(0x7f00000001c0)=0x20)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1105, &(0x7f0000000380)=ANY=[@ANYBLOB="00000000ed48ea219efa0f4d07285106da63990e0944730ad25dfa0654e4cd289e7ebed1aaa22f35c3fb745c7547aec2537393ebcdc968e6664fc8bd88f88797d64049475c385ff8fb32e350adbdcdc3049019f39a4721171943ce3e9c1c344151d5024cee3a1ea395a0b8c6bec52e568aa2510c40beda7afc102244f866b1b807d95f845df2924fc7067d3f92f1c180fcb9e94ce617b5c5ea4b913498a631d243e0f611b974ff546317ebd489c691677b460b0b8f"], &(0x7f0000000180)=0x4)

00:00:01 executing program 0:
r0 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0)
freebsd11_getdents(r0, &(0x7f0000000140)=""/64, 0x40)

00:00:01 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000000)={<r1=>0x0, 0x2}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in={{0x2, 0x3, @multicast1}}, r1, 0x8, 0x0, 0x7ff}, 0x94)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000080)={@in={{0x2, 0x1, @rand_addr=0x6}}, r1, 0x5, 0xfffffffffffff001, 0x8, 0x10001, 0x6}, &(0x7f0000000140)=0xa0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x30, &(0x7f0000000400)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @local}}, r1, 0xfffffffffffffffc, 0x1f, 0x0, 0x0, 0x200004}, 0x0)

00:00:01 executing program 2:
madvise(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3)
madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0)

00:00:01 executing program 1:
r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10, 0x20000000)
sendto$inet(r0, &(0x7f0000000080)="37f93defc996162df3c951cfaa29e35ca3baf074f4d60012f7f212b358f299272229fe2a7479353eeae65b9363c65a16db6ae56b1836abf9278773531e42414b8478601021c2ed86072af9d192dba4cd9b60b99d80ada9fdb212f077e8554938a259990981764975f68cf7b5af278b34def81be5fde825c4c1462af02679cc4db637fe4f38b4d5bbe8eb07c1475e74549a83", 0x92, 0x1, &(0x7f0000000140)={0x2, 0x2, @broadcast}, 0x10)
semget(0x3, 0x2, 0x200)
socket$inet_icmp(0x2, 0x2, 0x1)

00:00:01 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000140), &(0x7f00000000c0)=0x4)
sendto$inet(r0, &(0x7f0000000100)="0e5e38f43c1e4f632491394402f23a60fadcf75772cdb709128c21f6a5b6db781938ad434b508922ac97ea12231cfba048362d9978f184c8c1d8d4", 0x3b, 0x104, 0x0, 0x0)
clock_gettime(0x9, &(0x7f0000000000))
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)

00:00:01 executing program 2:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece99a1ed24f1f89", 0x7e, 0x0, 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0)
symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00')
sendto$inet6(r0, &(0x7f0000000140)="d62c8a8e4b47ddd3581d882322e50c56ed8a01233fb4182b922f8eb0ad3634756689c4cde6c815b6ede8120f98a8a81903b86d1b1adbc0acdc3ca18ed333434cdee87b47fcc4d707d7438e3cb5939bf3351989d11986d2995ed0311401b3df405c297f8bd567e32d6c6b44153b87db3f2b073748c430f90de355e8d76f980b2ddfd156705d318d08ec63c169a2ab3a44e70546c654b0e1a06e30ebbbed9da99ed4d72cc3242be5e7f0523a8e05d4c9716ca1a537a09c", 0xb6, 0x84, &(0x7f0000000040)={0x1c, 0x2, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x3ff}, 0x1c)

00:00:01 executing program 3:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendto(r0, &(0x7f0000000000)="63ada844a71043b63bc7a9bba0d996b7b3cc3c6a3cbc8521f9daab3f6a89b0d7ba07a1a95ea25066c0e1bbd4cab244b8d04b3fc697899c1ff18b3a63d68361b005ff2ffdb616a3c3a78c30f247427140d80a3c8f6cba0a0ef6dcb6a109246af53d18cbfcb9afc6e1af", 0x69, 0x100, &(0x7f0000000080)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10)
getrlimit(0xe, 0x0)
setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f00000000c0)={0x0, {{0x1c, 0x1, 0x0, @loopback}}}, 0x88)

00:00:01 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$unix(r0, &(0x7f0000002400)={&(0x7f0000000080)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000002380)=[{&(0x7f00000002c0)="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", 0x1000}, {&(0x7f00000000c0)="dfa7385180f8248523422db624d3c923dba05d5429f41f2187d58e608a3ad8c35f926e77ce2db45d007cedd722cb41b1280089eeb6641b00e6e81d82c5ba582a138074a0303882842b", 0x49}, {&(0x7f0000000140)="13e3706e3af631279962566b9cfe015f3ae8baa9a02490f2bbf350544596c057bb5d4f7d091b8f425c98ffa6a040a796bb24ca6db03dfd9d04b5d74896763b20b1a7ff5b8a7cb3dc0ee36e8e2458afa20bd0", 0x52}, {&(0x7f00000012c0)="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", 0x1000}, {&(0x7f00000022c0)="899fdc53c92b67ffc3af7cd1b9fa89bbc4bd8cbf80559abb0e31542f4fd79dc35827187b2110994d61c95fffd3d7af05feff5a6d98c4f41a606f283ee375d50ada001ed14b916df5ab5ad12aa9b1a08a61778d81305b3be0a6abd1f0d5addb17d951a13753d43f48a19b83c1cdebbd676e23f39dfbf04a6a39a76bb698bd345b0cf7d7f879c03b43fac989964e5300b687916fdaaacdbe918ac2425781f45cd81cb0", 0xa2}], 0x5, &(0x7f00000001c0)=[@rights={0x38, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0x38, 0x180}, 0x100)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)=ANY=[@ANYBLOB="1c00000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="20bbff819426d41557df00000000000000810000"], 0x98)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4)

00:00:01 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x9, <r1=>0x0}, &(0x7f0000000140)=0xc)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={r1, 0x9}, &(0x7f00000001c0)=0x8)
listen(r0, 0x0)
sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
ppoll(&(0x7f0000000000)=[{r0, 0x82}, {r0, 0x9}, {r0, 0x12}, {r0, 0xa0}, {r0, 0x120}, {r0, 0x17}], 0x6, &(0x7f0000000040)={0x4, 0x9}, &(0x7f0000000080)={0x3}, 0x8)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000000c0)={0x7, [0x15247229, 0x3f, 0x9, 0xbbf, 0x3, 0x0, 0x0]}, 0x12)
socket$inet6_sctp(0x1c, 0x1, 0x84)

00:00:01 executing program 1:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000000)={@multicast2, @rand_addr}, 0x8)
setsockopt$inet_buf(r0, 0x0, 0x47, &(0x7f00000000c0), 0x9)
setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000040)={@loopback, @multicast1}, 0x8)
accept4(r0, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000180)=0x10, 0x2010000000)

00:00:01 executing program 0:
r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
utimensat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)={{0x8, 0x2}, {0x5, 0x9}}, 0x200)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x1)
fcntl$lock(0xffffffffffffffff, 0x9, &(0x7f0000000080)={0x3, 0x0, 0xc700000000000000, 0x100000001})

00:00:01 executing program 1:
r0 = semget$private(0x0, 0x4, 0x104)
__semctl$SETVAL(r0, 0x3, 0x8, &(0x7f0000000000)=0xcc)
__semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000200)=""/222)
rmdir(&(0x7f00000000c0)='./file0\x00')

00:00:01 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = accept$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000140), &(0x7f0000000180)=0x4)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000080), 0x4)
accept4$inet6(r0, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000100)=0x1c, 0x30000000)
r2 = msgget$private(0x0, 0x1b1)
msgsnd(r2, &(0x7f00000001c0)={0x0, "c159c6a66ff8a34e5ccbc5dda508990b34e8c687ee4c936c139baa97420d09c10d1ba87b6414118cc16d30ba73b8638c23c7c454e6644c"}, 0x3f, 0xa7763430b7344cfb)
setsockopt$inet6_group_source_req(r0, 0x29, 0x31, 0x0, 0x0)
socket$inet6_icmp(0x1c, 0x2, 0x3a)
fcntl$setstatus(r1, 0x4, 0x10040)

00:00:01 executing program 1:
r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x400000002c5, 0x110)
pwritev(r0, &(0x7f00000015c0)=[{&(0x7f0000000300)="a9", 0x1}], 0x1, 0x0)
r1 = dup(r0)
sendto$unix(r1, &(0x7f0000000000)="2345c11299946d817cf7d7eb871fbafa05ed5cfaa6922c2c060212c78e8026f17e581ecd98746b0cacfb2ed5edf5b8d3cda5028f1af9e8", 0x37, 0x0, 0x0, 0x0)
ftruncate(r0, 0x6605)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000100)=ANY=[@ANYBLOB="0b06983f842370da0d52eaffffff00000000000000000000"], &(0x7f0000000080)=0xa)

00:00:01 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
dup(r0)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4)
truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000)
truncate(&(0x7f0000000100)='./file0\x00', 0x0)

00:00:01 executing program 2:
munmap(&(0x7f0000c8e000/0x1000)=nil, 0x1000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3)
munlock(&(0x7f0000bde000/0x1000)=nil, 0x1000)
madvise(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3)

panic: sx_xlock() of destroyed sx @ /syzkaller/managers/main/kernel/sys/kern/uipc_sockbuf.c:285
cpuid = 0
time = 2
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe00212d65c0
vpanic() at vpanic+0x1e0/frame 0xfffffe00212d6620
panic() at panic+0x43/frame 0xfffffe00212d6680
_sx_xlock() at _sx_xlock+0x1c9/frame 0xfffffe00212d66d0
sosend_generic() at sosend_generic+0x1a0/frame 0xfffffe00212d67a0
sosend() at sosend+0xc6/frame 0xfffffe00212d6810
kern_sendit() at kern_sendit+0x35e/frame 0xfffffe00212d68c0
sendit() at sendit+0x226/frame 0xfffffe00212d6920
sys_sendto() at sys_sendto+0x5c/frame 0xfffffe00212d6980
amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe00212d6ab0
fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe00212d6ab0
--- syscall (198, FreeBSD ELF64, nosys), rip = 0x412e5a, rsp = 0x7fffdffbbf38, rbp = 0x6 ---
KDB: enter: panic
[ thread pid 49547 tid 100116 ]
Stopped at      kdb_enter+0x6a: movq    $0,kdb_why