)='./file0\x00', 0x20801ffff)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(r0, 0x2, 0x2000000000000000)
read(r0, &(0x7f00000002c0)=""/248, 0x421)
poll(&(0x7f0000000000)=[{r0, 0x180}, {r0, 0x44}, {r0, 0x10}, {r0, 0x4}], 0x4, 0x3)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)

03:13:01 executing program 3:
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)
ppoll(&(0x7f0000000240)=[{r0, 0x84}, {r1, 0x5}], 0x2, 0x0, 0x0, 0x0)
unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x800)

03:13:01 executing program 1:
r0 = socket(0x2, 0x0, 0x8c)
connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="82022e2f66696c6530006d770d4432e678326ea01bc29bc14d7ec2d8aec0d045184a832c894db511ae403850bf75b4569627102020aab2972d91c5205e27f9d15e9010728071ac9cfe76d0b343e3dc30e214a8896f7bb0e34b3eddb1ab2303a16a15cd0d722da36aee577075"], 0x1)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x7, 0x20}, &(0x7f00000000c0)=0xc)

03:13:01 executing program 1:
clock_gettime(0x0, &(0x7f0000000000))
r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x1c)
syz_emit_ethernet(0x13, &(0x7f00000001c0)="44bd712b16080bc6f81585a66faa3022dbdf16")
getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000000c0)={<r1=>0x0}, &(0x7f0000000100)=0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x1, 0x6, 0x400, 0x7fffffff, 0x37b3dd7, 0x7, 0xf2a, 0x7, r1}, &(0x7f0000000180)=0x20)

03:13:01 executing program 2:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96)
r1 = shmget(0x0, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil)
shmctl$SHM_LOCK(r1, 0xb)
listen(0xffffffffffffffff, 0x0)
execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], 0x0)
openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8)
socket$inet6_udp(0x1c, 0x2, 0x0)
accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000)
r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r3 = accept(r2, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000380)={0x0, 0x80000001, 0x2, [0x0, 0x40]}, &(0x7f00000003c0)=0xc)
close(0xffffffffffffffff)
r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r4, 0x7e2780e3)
r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r5, 0x0)
ftruncate(r4, 0x8000)
mkdir(&(0x7f0000000600)='./file1\x00', 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, 0x0, &(0x7f0000000580))
r6 = socket(0x0, 0x5, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="bd1d81458b323c86a1c214dcebb46e9264ae132f30b45168893d28ee5f60eeb4447a7a82e0a438ccd6f8a3dec6e6f9d82e6c037569", @ANYRES32=<r7=>0x0], 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x13, &(0x7f0000000040)={r7, 0x10001}, 0x8)
open(&(0x7f0000000800)='./file0\x00', 0x100000, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f00000006c0)=ANY=[@ANYBLOB="6568a95c910cfd000000e50000000224b12f9b19d729de8052d27542610d35009cce2f7947fc871320dc5ad44b15508c8fed7c0e2c96c8a20bbf11db9500000000b160bc0a814e5a015f835db0e34d6e94b3577bf5660e1f019800692004030b4cf59d041ac1a7afd4e9c1b1e82051f9335cd180d0f29f0000000000000000000000"], 0x0)
execve(0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000a40)=ANY=[@ANYBLOB], 0x0)
open(&(0x7f00000005c0)='./file0\x00', 0x0, 0x82)
pipe2(&(0x7f0000000080), 0x2)

03:13:01 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
r1 = socket$inet6(0x1c, 0x0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
r2 = msgget(0x1, 0x8)
setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000)=0xfffffffffffffffb, 0x4)
msgctl$IPC_STAT(r2, 0x2, &(0x7f00000004c0)=""/4096)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x10156)
write(r1, &(0x7f00000014c0)="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", 0x1000)

03:13:02 executing program 2:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r1 = accept4(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x20000000)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000080)={<r2=>0x0, 0xffff}, &(0x7f00000000c0)=0x8)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000100)=r2, 0x4)
setsockopt$inet_mreqsrc(r0, 0x0, 0x67, 0x0, 0x0)

03:13:02 executing program 2:
r0 = socket(0x1c, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000001c0)=0x401, 0x4)
socket$inet6(0x1c, 0x10000004, 0x800)
sendto$unix(r0, 0x0, 0x0, 0xc7, &(0x7f0000000000)=ANY=[@ANYBLOB="0007040061619faa2e35f174ba6af59f8b00000000000000"], 0x1c)
accept$inet(r0, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000100)=0x10)
getsockopt$sock_int(r0, 0xffff, 0x10000, &(0x7f0000000040), &(0x7f0000000080)=0x4)

03:13:03 executing program 3:
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff)
setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000100)=0x28cd, 0x4)
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
getgroups(0x3, &(0x7f0000000080)=[0x0, 0xffffffffffffffff, <r1=>0x0])
chown(&(0x7f00000001c0)='./file0\x00', 0x0, r1)
mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0)
lchown(&(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0)
bind$unix(r0, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0xa)
readlink(&(0x7f0000000140)='./file0\x00', &(0x7f0000000200)=""/194, 0xc2)

03:13:03 executing program 0:
mkdir(&(0x7f0000000080)='./file1\x00', 0x0)
r0 = open$dir(&(0x7f00000012c0)='./file1\x00', 0x0, 0x0)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100004)
accept(r1, &(0x7f0000000040)=@un=@abs, &(0x7f0000000100)=0x8)
openat(r0, &(0x7f00000000c0)='./file1\x00', 0x202, 0x0)

03:13:03 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={<r1=>0x0}, &(0x7f00000000c0)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={r1, 0x5}, 0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)=ANY=[], 0x0)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000001c0)={0x0, 0x7, 0x3, 0x2}, &(0x7f0000000200)=0x18)
r2 = semget(0x1, 0x0, 0x8)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00', 0x1}, 0x24)
__semctl$SETALL(r2, 0x0, 0x9, &(0x7f0000000000)=[0x6, 0x6])

03:13:03 executing program 0:
r0 = socket(0x1f, 0x30000003, 0x7)
setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000040)=0x5, 0xfd6e)
setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000100)="85", 0x1)
close(r0)

03:13:03 executing program 2:
clock_settime(0x0, &(0x7f0000000000))
clock_settime(0x0, &(0x7f0000000100)={0x9})
r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x8)
fchmod(r0, 0x40)

00:00:09 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
listen(r0, 0x0)
bind(r0, &(0x7f0000000040)=@un=@abs={0x25ad51a74fd02bc}, 0x10)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0xa, [0x5, 0x2e, 0xe9b, 0x9000, 0x5, 0x8001, 0x9, 0x0, 0x8, 0x4]}, 0x18)

00:00:09 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0)
fchmod(r0, 0xe3)
ftruncate(r0, 0x8d54)
close(r0)
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x400, 0x4)
execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0)
ftruncate(r0, 0x10000)
munmap(&(0x7f0000af3000/0x2000)=nil, 0x2000)

00:00:09 executing program 0:
getgroups(0x0, &(0x7f00000001c0))
getgroups(0x3ffffffffffffc43, &(0x7f0000000100)=[<r0=>0xffffffffffffffff])
freebsd11_stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
getgroups(0x1, &(0x7f0000000200)=[<r2=>0x0])
r3 = accept4(0xffffffffffffff9c, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000240)=0x1c, 0x30000000)
fdatasync(r3)
setresgid(r2, r0, r1)
freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
getgroups(0x7, &(0x7f00000000c0)=[r4, r4, r4, r4, r4, r4, r4])
freebsd10_pipe(&(0x7f0000000140)={<r5=>0xffffffffffffffff})
mkdirat(r5, &(0x7f0000000180)='./file0\x00', 0x28)

00:00:09 executing program 3:
futimesat(0xffffffffffffffff, 0x0, &(0x7f0000985000)={{0x0, 0xfffffffffffffffc}, {0x400000000}})
sigaltstack(&(0x7f0000985000/0x1000)=nil, &(0x7f0000000000))
sigaltstack(&(0x7f0000985000/0x2000)=nil, 0x0)
sigaltstack(&(0x7f0000985000/0x1000)=nil, &(0x7f0000000040))

00:00:09 executing program 3:
r0 = socket(0x0, 0x10000001, 0x5)
setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0xfffffffffffffffa, "a0d0948e4978ded73e9581aed1260005"}, 0x14)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x31, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10)

00:00:09 executing program 2:
r0 = open(&(0x7f0000000380)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
r2 = open$dir(0x0, 0x0, 0x0)
shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil)
getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), 0x0)
listen(r0, 0x7fffffff)
execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[0x0, &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00'], &(0x7f0000000500)=[&(0x7f0000000400)='\x00', 0x0, 0x0, &(0x7f00000004c0)='-\x00'])
openat(r2, 0x0, 0x1, 0x0)
r3 = fcntl$dupfd(r1, 0x0, r1)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x4, 0xb50e, 0x820, 0x2, 0x9, 0x2, 0x401, 0x6, <r4=>0x0}, &(0x7f0000000180)=0x20)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x1d, &(0x7f00000001c0)={r4}, 0x8)
setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, 0x0, 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)
accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x0)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
close(r2)
r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r5, 0x7e2780e3)
r6 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r6, 0x0)
mlockall(0x2)
truncate(&(0x7f0000000000)='./file0\x00', 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0)
mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0)
accept(r0, &(0x7f0000000080)=@un=@abs, &(0x7f00000000c0)=0x8)

lock order reversal:
 1st 0xfffff80011b6e468 sctp-inp (inp) @ /syzkaller/managers/main/kernel/sys/netinet/sctp_usrreq.c:7169
 2nd 0xfffff80004d46a38 socket (socket) @ /syzkaller/managers/main/kernel/sys/netinet/sctp_usrreq.c:7175
stack backtrace:
#0 0xffffffff8110ba7e at witness_debugger+0x8e
#1 0xffffffff8110b6b2 at witness_checkorder+0xf72
#2 0xffffffff8103bc85 at __mtx_lock_flags+0xf5
00:00:09 executing program 3:
r0 = socket(0x1b, 0x3, 0x0)
getsockopt$sock_timeval(r0, 0xffff, 0x1009, &(0x7f00000000c0), &(0x7f0000000080)=0x10)

00:00:09 executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000000080)=0x1, 0x4)
sendto$inet(r0, &(0x7f00000000c0)="0a89c5d63259d9f9f636a28b51a1fd2cba586976c118372042cd2a63454bfcbda86481a137d44398ccf00f7e0959d2284b53dcb3d779bda635f767d338dfec5f8070c1b8421fe267733bd5202aa5a2c4d4dd02c38882c7829fe622f47a30923a3b24640c9a81eb6af400710de42c5ae7186a1ee50604c2257e6780f4df1b1822eb8b480e4a7e4d7c321f4d248b40ae1a220ca92f36a99bda81d801b47ed334a9ad5fdd9eb4ae5efd796f1b02681a947ced3f94033fc4dc5d721a11f397d062307d51c22e631e282b765240bfb219cb48581a5215a6b695344312bca4580b36a0fc2ed611d6e19af578", 0xe9, 0x101, 0x0, 0x0)
bind$inet(r0, &(0x7f00000002c0)={0x2, 0x0, @local}, 0x10)

#3 0xffffffff81375ec5 at sctp_listen+0x95
#4 0xffffffff8115411a at solisten+0x7a
#5 0xffffffff8115fac2 at kern_listen+0x132
#6 0xffffffff81717806 at amd64_syscall+0x436
#7 0xffffffff816dee0d at fast_syscall_common+0x101
00:00:09 executing program 3:
r0 = accept4(0xffffffffffffff9c, &(0x7f0000000380)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000400)=0x10, 0x0)
execve(0x0, &(0x7f00000002c0), &(0x7f0000000400))
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000000c0)=ANY=[@ANYBLOB="1c004e2005000000fe8000000000000000000000000000bb0700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000900000000000000000000000000", @ANYRES32=<r1=>0x0], &(0x7f0000000180)=0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000001c0)={0x1, 0x4000, 0x3, 0x7, r1}, 0x10)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x0, 0x3fe, @loopback, 0x20}}, r1}, 0x84)
getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={<r2=>0x0, 0xff}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000080)=r2, 0x4)
setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000300)={r2, &(0x7f00000002c0)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000340)=0x10)

00:00:09 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
listen(r0, 0x0)
bind(r0, &(0x7f0000000040)=@un=@abs={0x25ad51a74fd02bc}, 0x10)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0xa, [0x5, 0x2e, 0xe9b, 0x9000, 0x5, 0x8001, 0x9, 0x0, 0x8, 0x4]}, 0x18)

00:00:09 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0)
ftruncate(r0, 0x400)
mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000200)=0x5, 0x4)
msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000004c0)={<r2=>0x0, 0x1000, "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"}, &(0x7f0000000240)=0x1008)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000280)={r2, 0x8, 0xffff, 0x1}, &(0x7f00000002c0)=0x10)
freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
r5 = getgid()
getgroups(0x3, &(0x7f00000001c0)=[r3, r4, r5])

00:00:09 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
listen(r0, 0x0)
bind(r0, &(0x7f0000000040)=@un=@abs={0x25ad51a74fd02bc}, 0x10)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0xa, [0x5, 0x2e, 0xe9b, 0x9000, 0x5, 0x8001, 0x9, 0x0, 0x8, 0x4]}, 0x18)

00:00:09 executing program 0:
freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0})
getgroups(0x1, &(0x7f0000000000)=[0x0, 0xffffffffffffffff, <r1=>r0, <r2=>0xffffffffffffffff])
setregid(r1, 0x0)
setregid(0x0, r2)

00:00:09 executing program 2:
r0 = open(&(0x7f0000000380)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
r2 = open$dir(0x0, 0x0, 0x0)
shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil)
getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), 0x0)
listen(r0, 0x7fffffff)
execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[0x0, &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00'], &(0x7f0000000500)=[&(0x7f0000000400)='\x00', 0x0, 0x0, &(0x7f00000004c0)='-\x00'])
openat(r2, 0x0, 0x1, 0x0)
r3 = fcntl$dupfd(r1, 0x0, r1)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x4, 0xb50e, 0x820, 0x2, 0x9, 0x2, 0x401, 0x6, <r4=>0x0}, &(0x7f0000000180)=0x20)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x1d, &(0x7f00000001c0)={r4}, 0x8)
setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, 0x0, 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)
accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x0)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
close(r2)
r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r5, 0x7e2780e3)
r6 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r6, 0x0)
mlockall(0x2)
truncate(&(0x7f0000000000)='./file0\x00', 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0)
mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0)
accept(r0, &(0x7f0000000080)=@un=@abs, &(0x7f00000000c0)=0x8)

00:00:09 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
listen(r0, 0x0)
bind(r0, &(0x7f0000000040)=@un=@abs={0x25ad51a74fd02bc}, 0x10)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0xa, [0x5, 0x2e, 0xe9b, 0x9000, 0x5, 0x8001, 0x9, 0x0, 0x8, 0x4]}, 0x18)

00:00:09 executing program 0:
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
freebsd11_fstat(r1, &(0x7f0000000100))
recvfrom$inet6(r0, &(0x7f0000000040)=""/110, 0x6e, 0x1, &(0x7f00000000c0)={0x1c, 0x0, 0x8, @loopback, 0x20}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000580)={0x0, 0xe}, 0x0)

00:00:09 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x400000000106)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0)
mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000)
msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0)
msync(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x2)
truncate(&(0x7f00000001c0)='./file0\x00', 0x8)

00:00:09 executing program 1:
r0 = open(&(0x7f0000000380)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
r2 = open$dir(0x0, 0x0, 0x0)
shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil)
getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), 0x0)
listen(r0, 0x7fffffff)
execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[0x0, &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00'], &(0x7f0000000500)=[&(0x7f0000000400)='\x00', 0x0, 0x0, &(0x7f00000004c0)='-\x00'])
openat(r2, 0x0, 0x1, 0x0)
r3 = fcntl$dupfd(r1, 0x0, r1)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x4, 0xb50e, 0x820, 0x2, 0x9, 0x2, 0x401, 0x6, <r4=>0x0}, &(0x7f0000000180)=0x20)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x1d, &(0x7f00000001c0)={r4}, 0x8)
setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, 0x0, 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)
accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x0)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
close(r2)
r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r5, 0x7e2780e3)
r6 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r6, 0x0)
mlockall(0x2)
truncate(&(0x7f0000000000)='./file0\x00', 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0)
mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0)
accept(r0, &(0x7f0000000080)=@un=@abs, &(0x7f00000000c0)=0x8)

00:00:10 executing program 0:
r0 = open(&(0x7f0000000380)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
r2 = open$dir(0x0, 0x0, 0x0)
shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil)
getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), 0x0)
listen(r0, 0x7fffffff)
execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[0x0, &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00'], &(0x7f0000000500)=[&(0x7f0000000400)='\x00', 0x0, 0x0, &(0x7f00000004c0)='-\x00'])
openat(r2, 0x0, 0x1, 0x0)
r3 = fcntl$dupfd(r1, 0x0, r1)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x4, 0xb50e, 0x820, 0x2, 0x9, 0x2, 0x401, 0x6, <r4=>0x0}, &(0x7f0000000180)=0x20)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x1d, &(0x7f00000001c0)={r4}, 0x8)
setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, 0x0, 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)
accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x0)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
close(r2)
r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r5, 0x7e2780e3)
r6 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r6, 0x0)
mlockall(0x2)
truncate(&(0x7f0000000000)='./file0\x00', 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0)
mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0)
accept(r0, &(0x7f0000000080)=@un=@abs, &(0x7f00000000c0)=0x8)

00:00:10 executing program 3:

00:00:10 executing program 3:

00:00:10 executing program 2:
r0 = socket(0x10, 0x802, 0x0)
write(r0, &(0x7f0000000180)="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", 0xfc)

00:00:10 executing program 3:
open(&(0x7f0000000000)='./file0\x00', 0xfffc, 0x0)
link(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file1\x00')

00:00:10 executing program 1:
syz_emit_ethernet(0x1, &(0x7f0000000180)=ANY=[@ANYBLOB="9c0b0000e3efffffc72ecded6ffe05"])

00:00:10 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0)
setsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0)
setsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
accept$unix(r0, 0x0, &(0x7f0000000080))

00:00:10 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="e8922c870e5af0faf7af4c3bf88b9ce3e70000ab433f93"], 0x1)
freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f00000002c0))
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000040)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, <r1=>0x0, 0x0, 0x80000001, 0x0, 0x3, 0x1f}, &(0x7f00000001c0)=0xa0)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000200)={r1, 0x38bc}, &(0x7f0000000240)=0x8)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000140)={0x0, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000100)=0x2f2)

00:00:11 executing program 1:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
truncate(&(0x7f0000000080)='./file0\x00', 0x10000)
readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000240)=""/111, 0x6f}], 0x1)
read(r0, &(0x7f0000000340)=""/96, 0x60)
recvmsg(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
read(r2, &(0x7f00000001c0)=""/80, 0x50)
sendfile(r0, r1, 0x0, 0x0)

00:00:11 executing program 0:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast1, @loopback}, 0xc)
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
setsockopt$inet_mreqsrc(r0, 0x0, 0xd, &(0x7f0000000180)={@multicast1, @multicast1=0xac1400bb, @loopback}, 0xc)
socketpair(0x17, 0x20000001, 0x9, &(0x7f0000000100))

00:00:11 executing program 3:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x70, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4)

00:00:12 executing program 3:
rename(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)
sync()
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000000c0)={<r1=>0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @local}, @in6]}, &(0x7f0000000100)=0x10)
setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r1, 0xd, 0x6}, 0x8)
socket$inet_sctp(0x2, 0x1, 0x84)

00:00:12 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x1)

00:00:12 executing program 3:
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xffffffffffffffff, 0x80014, 0xffffffffffffffff, 0x0)
pipe2(&(0x7f0000000000), 0x100004)

00:00:12 executing program 2:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff})
select(0x40, &(0x7f00000001c0)={0x8}, 0x0, 0x0, 0x0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
dup2(r1, r0)

00:00:12 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0x1, 0x2000, 0x400, 0x1bc, 0x5, 0xfffffffffffff000, 0x800, 0xffffffffffffffff, <r1=>0x0}, &(0x7f0000000040)=0x20)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={r1, 0x0, 0x0, 0x0, 0xde}, 0xfffffffffffffed7)

00:00:12 executing program 1:
syz_emit_ethernet(0xfffffffffffffece, &(0x7f0000000000)="0100c79656000000000071f81b03")

00:00:12 executing program 0:
r0 = socket(0x0, 0x0, 0x0)
recvmsg(0xffffffffffffffff, 0x0, 0x0)
msync(&(0x7f0000d5d000/0x1000)=nil, 0x1000, 0x0)
sendmsg(r0, &(0x7f0000000880)={&(0x7f0000000000)=@un=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000000300)=[{&(0x7f0000000040)="4b5e94176baccacb1a50f7ba76a7af9118d4165f08b2e1b3661cb865eebb334cc65fd02ff4d913f1768e585b7aef94168fd1b54e6241571fee713e3feb0b6320ac66bc3df5e40612560eedd96377d3f3a493e966fbd2f8c1738195b9c29392e51bc2a80e6e706c234b0d8348ab97e2caa817c95e08c8a3b9065649fb1093ffdf9a54b883caf9c145ace38d1f77490f888c97d73a3b5d20ea5efd0190acabad5c6e6cd3f4b83fa3c8ddd6fa2e8c41bacb7dfc7b6c439c46c9eaf50c237fb1a22f2bf35bae19b88ea7aed153f8573ada87baa20009e87548625a8322f46f3878b2f05a982db94c1e9ac458b7722643", 0xee}, {&(0x7f0000000140)="90eef53c36f2f2fd1f4b8e5ccabbc2f47e6c69d8b29a695a8b", 0x19}, {&(0x7f0000000180)="e13505b994b7af69815280604e940a771a00bac7b8d044351989c24d5c955b5a6c41f66a53acb651e3b03b54f4a56a7311301ea2b39694837ada9ccb5fd9c024fc15fdef17", 0x45}, {&(0x7f0000000200)="e1d93abe", 0x4}, {&(0x7f0000000240)="474495f808cf2f488fee09082b71a3bbdfb7e7bec3a24c7f3a4b7146ee8cb199f57b891edb3f9e82ee3bd367f4d88052c234047b914f83c5588276d63c4fa379a2c9ef76b79a283371e599813d4b9431dd46cab25c195aa3290848188035721307fe18a9498828903982e5f6dded9ecdea7f5f96673efc9c2d3f820ac192737bdd3a24ad8b17db9aa1510cc3c4040dd9269a15aa4ac0aecb35003e89a0f273eb48c566a44a1cb4a535025dc281b9", 0xae}], 0x5, &(0x7f0000000380)=[{0xe8, 0xbf, 0xfffffffffffff45d, "fec12340fc217cbd180356d6b1a495947fae217fe4015067d68227f155f61ffbdf697f047214c7407c8d65a37d0dbbca1bcbceac3b92a665fb4310eb605c842e8c3ccfacf38ab6395a56f6d5adcc1f2e38fb70a27025e4d792771204ae1e94d141584d3de7d446e72c888a9219f0918d01c3455ac2d832186b5e2555b1e14e8d79aa5f95cce5292807f175bd940aa10023056aa60d03d20457c4702be6740528c913952b9426047e1daaeac9c1c013e63059dd3ceb4c26e9ae60e95ff9ea1fc2c696ef842eed4fb2ebc5edc2b145625116f8c23b"}, {0x98, 0x1, 0x9, "171eb5670bd8c91b5f9a21002d0390e4a0c688f8417ccc47b88edd9fb9f39f087f8dc668ce3ba7c2c1dd2cedbe5714a85fe3bfbc730a859b8043702c507b08c70b3dc24dcccdbb433db9c38d1a110e0ae5e41538155c7101925f569c47492897fc7925a2cd663807c7ffd4aadc7916a4f51334980d8f500c421fc0b07456b09d669d6364"}, {0x60, 0xb9, 0xffff, "2324088991dc7ab05a3db8a934cd8726117b9ee22521b1f23c68732245c802de915a849a544bc8d76f4b876ec66339e990120e73d27fa68ee40eac2fef88c185621484db1a20d79d7398"}, {0x40, 0x0, 0x9, "4430c3cc79abe36565f0486ee51b490cc5c07d91c854b5b4637a4b6d96c3fb914479b655f772014f86539d71c1"}, {0xf0, 0x3b, 0x20, "6cc957c27a2672a935565bc81e198a06477c2af4a85045695535590928e2059fbf3a7e610e80cd4aa08e1c97c765265288ba08f84e0a575c36b1a40b5281b659269a894b3a731ff2bbb267a70c24d55aaf4b8fd3a3e156c33b5d825137ca36fa5ac912f5bb4e8b7188ff37c3064b075532fa1c1285d16934403490c358ef0eff8efeaab4a3287b9d591cf73dc0e036b7f097a2f2e028da74cc86ac364d53d37ec9f68e1a610778250a85222d6620353be59271e400b47f98b7563806f7125a4d845a02ddb0516cb060070326fe2b4ef9368e5f5919c6ef1c62db"}, {0xf8, 0x84, 0x6, "8f7adfd9abeaa698b9ca73496d1b4c919b2da29f474cbbacbbe22c36fa59c53ad4739be8174eceef5812c8076cee53f9b09fb712bed01e05bbb17d1275250a43c0e32c7f33b807211ef7ea944a021051762449eb8e103548a16bbeea3d703d2114d11726b7f657b2d20fe365571faf92cbc706bbd7809851209aab2d55e776b45d0e4ba417a0674b41a84c7296dd1a8685ff40e90bb5f92c873f0e121392f547e9e04114a6ee03c1abd467faf4e3a336bf10152a0efcafb83f86e8783230153970581930a174a13189b064f8c992fd8f9baab114bb44ca35978417be9bd949f7c36934a44c52f7"}, {0xf8, 0x6, 0x4, "3ae2482b106241dfa85f1b805c9fdbf7fbeb11ce5518a14af37ede491d67421414332573c216e4413939ada705dca4aaa1751eeddb9fba68111cbfbcde284f594fb508eeec42888d1c6d07cb832765dde4e7d58b49cae820176e5be30a258ccca9edfdc4815cd6d35b65dfb898d34d0768c3a1e408a74af0f11287af321c9068c2627689a47fb118bbbdd22076710df23ab0f02edc60703a24b174d1116b5cae54b4f94dfa717324adeb31d05c7c9406cd8b8999d190f4ed65619ace9bed96f3379d4a57920f142c8bc0218f6def70323008e6c06456c4645c42287ec0e9dd51aedc6bfef7f2"}], 0x500}, 0x20001)
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000008c0), &(0x7f0000000900)=0x4)
msync(&(0x7f0000d5c000/0x2000)=nil, 0xfffffffffffffef1, 0x6)

00:00:12 executing program 2:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x30002, 0x131)
setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000300)={0x5, &(0x7f0000000280)=[@in={0x2, 0x0, @broadcast}, @in={0x2, 0x0, @loopback}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x3, 0x40, @remote={0xfe, 0x80, [], 0x0}, 0x80}, @in={0x2, 0x0, @broadcast}, @in={0x2, 0x0, @broadcast}]}, &(0x7f0000000340)=0x10)
mknodat(r1, &(0x7f0000000080)='./file0\x00', 0x80, 0x8)
getsockname$inet(r1, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000200)=0x10)
setrlimit(0x3, &(0x7f0000000040)={0x5, 0x1})
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000140), &(0x7f0000000180)=0x4)
getuid()
socket$inet(0x2, 0x5, 0x100000000)
getuid()
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000240)=0x8, 0x4)

00:00:12 executing program 3:
r0 = socket(0x2, 0x2, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet_opts(r0, 0x0, 0x20000000000001, &(0x7f0000000080)="9b84000100000085900000cd", 0xfffffffffffffe99)
write(r0, 0x0, 0x3af)
setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @loopback, 0x1, 0x4, [@broadcast, @remote={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}, @rand_addr=0x81]}, 0x20)
rename(&(0x7f0000000440)='./file0/file0\x00', &(0x7f00000003c0)='./file0\x00')
r1 = open(&(0x7f0000000300)='./file0\x00', 0x40, 0x100)
unlinkat(r1, &(0x7f0000000340)='./file0\x00', 0x800)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000040)=0x3f, 0x4)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000600)={@in={{0x2, 0x3, @multicast1}}, <r2=>0x0}, &(0x7f0000000380)=0xffffff51)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x2, 0x1, @loopback, 0x4}}, r2}, 0x84)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000400)={r2, 0x100000000}, 0x10)
write(r0, &(0x7f00000000c0)="6a5b5de789dabd9c750e49c08062b6d64231882752e3fd97972d61145f71e710a4a92c5a78b4798e1328bba2c3c17af7ed2ca42889f0b3c5b7203b5f08bcde1919b9110b270951c7d2ac8d4bb103800bec0a8304367ed2670cae6d6a41", 0x5d)

00:00:12 executing program 2:
open(&(0x7f0000000000)='./file0\x00', 0x40, 0x3e)
r0 = socket(0x2, 0x30000005, 0x0)
sendmsg$inet_sctp(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="2500000084000000040000000d0200000000000000516915a25b883e19e21aeafaf4f48f95"], 0x25}, 0x0)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={<r1=>0x0, 0x9}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000180)={r1, 0xfffffffffffffffe, 0x200}, &(0x7f0000000140)=0xc)

00:00:12 executing program 1:
r0 = socket(0x1b, 0x3, 0x0)
getsockopt$sock_timeval(r0, 0xffff, 0x1009, &(0x7f0000000040), &(0x7f0000000080)=0x10)

00:00:12 executing program 3:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
getgroups(0x3, &(0x7f0000000080)=[0x0, 0xffffffffffffffff, <r0=>0x0])
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000000c0)=0x100000001, 0x4)
chown(&(0x7f00000001c0)='./file0\x00', 0x0, r0)
setgroups(0x0, 0x0)
chmod(&(0x7f0000000140)='./file0\x00', 0xfffffffffffffffc)

00:00:12 executing program 3:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
readlink(0x0, &(0x7f0000000080)=""/150, 0x96)
r1 = shmget(0x0, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil)
shmctl$SHM_LOCK(r1, 0xb)
listen(0xffffffffffffffff, 0x0)
execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], 0x0)
r2 = openat(r0, &(0x7f0000000900)='./file0\x00', 0x0, 0x8)
socket$inet6_udp(0x1c, 0x2, 0x0)
accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000)
r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r4 = accept(r3, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000380)={0x0, 0x80000001, 0x3, [0x9, 0x100000001, 0x40]}, &(0x7f00000003c0)=0xe)
close(0xffffffffffffffff)
r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r5, 0x7e2780e3)
r6 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
openat(r0, &(0x7f0000000480)='./file1\x00', 0x100000, 0x104)
open(&(0x7f00000001c0)='./file1\x00', 0x2, 0xa0)
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r6, 0x0)
ftruncate(r5, 0x8000)
mkdir(&(0x7f0000000600)='./file1\x00', 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, 0x0, &(0x7f0000000580))
r7 = socket(0x2, 0x25, 0x2)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f00000004c0)=ANY=[@ANYBLOB="bd1d81458b323c862c8214dcebb46e9264ae132f30b45168893d28ee5f60eeb4447a7a82e0a438ccd6f8a3dec6e6f9d82e6c0375695671838f6b429374dc01d1dbc79c1468804f37", @ANYRES32=<r8=>0x0], 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x13, &(0x7f0000000040)={r8, 0x10001}, 0x8)
open(&(0x7f0000000800)='./file0\x00', 0x100000, 0x100)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, &(0x7f00000006c0)=ANY=[@ANYBLOB="6568a95c910cfd000000000000000224b12f9b19d729de8052d27542610d35009cce2f793f675247fc870020dc5ad44b15508c8fed7c0e2c96c8a20bbf11db95610ada7eabee60cab476df46c7e5578e05b160bc0a814e5a015f835db0e34d6e94b3577bf5660e1f019800692004030b4cf59d041ac1a7afd4e9c1b1e82051f9335cd180d0f29f"], 0x0)
execve(0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0x101, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x0)

00:00:12 executing program 2:
open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96)
shmget(0x1, 0x3000, 0x80, &(0x7f0000ff7000/0x3000)=nil)
r0 = shmget$private(0x0, 0x4000, 0x100, &(0x7f0000ffc000/0x4000)=nil)
shmctl$SHM_LOCK(r0, 0xb)
listen(0xffffffffffffffff, 0x0)
execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[&(0x7f0000000380)='\x00', 0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00'])
socket$inet6_udp(0x1c, 0x2, 0x0)
accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000)
r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r2 = accept(r1, 0x0, 0x0)
close(0xffffffffffffffff)
r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r3, 0x7e2780e3)
r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mlockall(0x10000000002)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r4, 0x0)
ftruncate(r3, 0x8000)
mkdir(&(0x7f0000000600)='./file1\x00', 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000540)=ANY=[@ANYBLOB="00ff0300", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=<r5=>0x0, @ANYRES32=<r6=>0x0, @ANYRES32=0x0], 0x0)
r7 = socket(0x2, 0x5, 0x0)
connect$unix(r7, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB], 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000001c0)={r6, 0x40}, 0x8)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x13, &(0x7f0000000040)={r5, 0x10001}, 0x8)
open(&(0x7f0000000800)='./file0\x00', 0x100000, 0x100)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB], 0x0)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f00000006c0)={<r8=>0x0, 0xc0, "f245f365b9a077b051d7260768e7c04a19fced5827c2aabfd014f2e802c697dabd81e76e7834112ad1540f6b4026d57dda01d358343b6d0f48fbef63681ecb462375b0af31a41aaec1094205827639eb710ccc398f2cc9ff4cd48f2f62182e483321ef22bf447f8573568caaef6ef826a0d3d9d33ef221d4d107c331ab4fb4d723a134efc3b7885a29d3d50a3b25e3a28a5ba2b3a5524f83ee38a2274c70b1ee1a6c6078f442f474600f7cc61a18b9ad27210febd0e1475d229a375e0690b7a8"}, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000840)=ANY=[@ANYBLOB="1c000000e27b0000fe8000000000000000000000000000bb0600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r8, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0)
execve(0x0, 0x0, 0x0)
freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000009c0))
open(&(0x7f00000005c0)='./file0\x00', 0x20084, 0x82)

00:00:12 executing program 0:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
r1 = shmget(0x0, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil)
getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb)
shmctl$SHM_LOCK(r1, 0xb)
listen(0xffffffffffffffff, 0x0)
execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', 0x0, &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00'])
openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8)
socket$inet6_udp(0x1c, 0x2, 0x0)
ftruncate(0xffffffffffffffff, 0x7e2780e3)
r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r3 = socket(0x2, 0x10000001, 0x84)
connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x9, &(0x7f0000000040)=0x80, 0x4)
sendmsg(r3, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000140)="90", 0x1}], 0x1, 0x0}, 0x0)
mlockall(0x1)
sync()
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0)

00:00:12 executing program 1:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
getsockopt$inet_int(r0, 0x0, 0x32, 0x0, 0x0)
open(&(0x7f0000000140)='./file0\x00', 0x101, 0x8)
select(0x0, 0x0, &(0x7f00000002c0), 0xffffffffffffffff, 0x0)
r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x400, 0x4)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000040)={0x400, 0x100, 0x3, 0x0, <r2=>0x0}, &(0x7f0000000080)=0x10)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000000c0)={r2, 0x7}, &(0x7f0000000100)=0x8)

00:00:12 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x80000001}, 0x11e)
r1 = dup(r0)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000180)={<r2=>0x0, 0x800}, &(0x7f0000000080)=0xde17f123b9ff8eec)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x2, 0x8, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={r2, 0x4}, 0x8)
getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000000c0)={r2, 0x10000}, &(0x7f0000000100)=0x8)
read(r1, &(0x7f00000001c0)=""/99, 0x63)

00:00:13 executing program 3:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast1, @rand_addr, @multicast1}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000180)={@multicast1, @multicast1=0xac1400bb, @loopback}, 0xc)
getsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000080)={@broadcast, @loopback, <r1=>0x0}, &(0x7f0000000100)=0xc)
setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000140)={@empty, @empty, r1}, 0x0)

00:00:13 executing program 3:
r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x1, 0x2)
connect$unix(r0, &(0x7f0000000180)=@abs={0x0, 0x0, 0x2}, 0x8)
r1 = socket(0x2, 0x10000001, 0x84)
connect$unix(r1, &(0x7f0000000140)=@file={0x0, './file0\x00'}, 0xa)
connect$unix(r1, &(0x7f00000002c0)=ANY=[@ANYRES16=r0], 0x1)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x8007, &(0x7f0000000040)=ANY=[@ANYBLOB="02000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000001e0000000000000000000000000000000000000000000000000000000000000000000000000000ffac1fa637", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x94)

00:00:13 executing program 2:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x1b, &(0x7f0000000580), 0x1f)
r1 = getpid()
getpgid(r1)

00:00:13 executing program 2:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
socketpair(0x1c, 0x1, 0x80000000, &(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000040)=0x200, 0x4)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0x4)
setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000080)=0x4, 0x4)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000000c0)={<r3=>0x0, 0x7}, &(0x7f0000000100)=0x8)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f00000001c0)={r3, 0x8001, 0x3, 0x6, 0x6}, &(0x7f0000000180)=0x4271c365171a8585)
setsockopt$inet6_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000140)={0x9d7, "1bc75cb3ce762ced52102947ee6384bc"}, 0x14)
getsockopt$inet6_buf(r0, 0x29, 0x19, 0x0, &(0x7f0000001040))

00:00:13 executing program 3:
setreuid(0x0, 0xee00)
r0 = semget$private(0x0, 0x3, 0x2)
chdir(&(0x7f0000000200)='./file0\x00')
__semctl$GETPID(r0, 0x2, 0x4, &(0x7f0000000280)=""/200)
fstat(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
freebsd11_stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
setresuid(r1, r2, r3)
getresuid(0x0, &(0x7f00000000c0)=<r4=>0x0, 0x0)
r5 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000))
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000040)={0x9, 0x2000, 0x100000000, 0x81, <r6=>0x0}, &(0x7f0000000080)=0x10)
connect$inet(r5, &(0x7f0000000180)={0x2, 0x0, @rand_addr}, 0x10)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x29, &(0x7f0000000100)={r6, 0x5}, &(0x7f0000000140)=0x8)
setresuid(0x0, r4, 0x0)
r7 = semget$private(0x0, 0x2, 0x410)
__semctl$IPC_STAT(r7, 0x0, 0x2, &(0x7f0000000600)=""/83)

00:00:13 executing program 3:
r0 = socket$inet_sctp(0x2, 0x7, 0x84)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8, 0x0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000040)={<r2=>0x0, 0xff}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000000c0)={r2, 0xfff}, 0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x900, &(0x7f0000000300)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x98)

00:00:13 executing program 0:
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
munlockall()
munmap(&(0x7f0000fe0000/0x4000)=nil, 0x4000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
r0 = accept$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000100)=0x10)
setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000140)=0x800, 0x4)
munmap(&(0x7f0000d75000/0xb000)=nil, 0x1f470000)
socketpair(0x11, 0x2, 0x7ff, &(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000280)=ANY=[@ANYRES32=<r3=>0x0, @ANYBLOB="a0000000def15c9cbfe272fbb2d7a2d2d8efafbeae1aef94a10a651ef792e2dfd02138b677ed07887f1285f16f91b12a96321ef728f6c67dd249389ab5c67d3c6d182af38bd441d896e803cd4bf59fffe6ddde3cbea97957e9428e8f471fc3e3b2928193367a70d5eb1e61d50c9b499066ed93a7983473e559ca043dc9ece7044664f9ffffff487e08e02e7494c3114d6836dd5311fd768b25fc5ba1964d20776f98e5a3"], &(0x7f0000000340)=0xa8)
r4 = shmget$private(0x0, 0x2000, 0xc5, &(0x7f0000c99000/0x2000)=nil)
shmat(r4, &(0x7f0000ffa000/0x4000)=nil, 0x2000)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000380)={0x7, 0x2500, 0xffffffffffff8001, 0xdb69f0e, r3}, 0x10)
getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4)
r5 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x100008, 0x100)
syz_extract_tcp_res(&(0x7f0000000240), 0x2, 0x0)
openat(r5, &(0x7f0000000200)='./file0\x00', 0x288, 0x80)
mlock(&(0x7f0000bc2000/0x3000)=nil, 0x3000)
getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
munlockall()
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000180)=0x80000000, 0x4)

00:00:13 executing program 1:
r0 = socket$inet_sctp(0x2, 0x10000000005, 0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000001340)={0x0, 0x0}, &(0x7f0000001380)=0x10)

00:00:13 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000080)=0x4)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000)={0x4, 0x3, 0x6, 0x1bc4000}, 0x8)

00:00:13 executing program 3:
freebsd11_mknod(&(0x7f0000000100)='./file1\x00', 0x6051, 0x0)
rmdir(&(0x7f0000000080)='./file1\x00')
utimes(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)={{0x1}, {0x4, 0x7}})

00:00:13 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = accept4(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10, 0x10000000)
sendmsg$inet6_sctp(r1, &(0x7f0000000240)={&(0x7f00000000c0)=@in={0x2, 0x3, @rand_addr=0x2}, 0x10, &(0x7f0000000200)=[{&(0x7f0000000180)="c36ab97c8e068ef13b4f1f7b6b766c269e237d595c34ecd33c0179858b15bb304583f8fd2b1b979f3d96a2e214711b929765808095092309a71c2e85e2527ab8e28504ccdad25fdcdc2e9f97c4972a9b4a95558e3c8c4b405ead4a52a86a136dea16d01da5bf224ae9de9bb727ceaa1ab60eeee6f7", 0x75}, {&(0x7f0000000100)="a3", 0x1}], 0x2, 0x0, 0x0, 0x8}, 0x8)
sendmsg$inet_sctp(r0, &(0x7f0000001540)={&(0x7f0000000140), 0x10, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="2c00000084000000010000000000000000000000000000c4000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="1400000084000000010000000000000000000000"], 0x40}, 0x0)
msync(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1)

00:00:13 executing program 2:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0})
freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, <r1=>0x0, <r2=>0x0})
r3 = getegid()
freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
chown(&(0x7f00000002c0)='./file0\x00', r1, r4)
getgroups(0x400000000000013f, &(0x7f0000000340)=[r0, r2, r3, r4])
r5 = socket$inet(0x2, 0x2, 0x0)
unlink(&(0x7f0000000280)='./file0\x00')
setsockopt$inet_buf(r5, 0x0, 0x46, &(0x7f0000000140)="05b836b9ccce97d71e6edc60", 0xc)

00:00:13 executing program 3:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = shmget(0x1, 0x1000, 0x106, &(0x7f0000fff000/0x1000)=nil)
shmctl$SHM_INFO(r1, 0xe, &(0x7f0000000000)=""/85)
getsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000000340), &(0x7f0000000300)=0x1)

00:00:13 executing program 1:
msgsnd(0xffffffffffffffff, &(0x7f0000000100), 0x299, 0x800)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$sock_int(r0, 0xffff, 0x13147, &(0x7f0000000000), &(0x7f0000000040)=0x4)

00:00:13 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
lseek(r0, 0x0, 0x10000000000)

00:00:13 executing program 3:
setreuid(0x0, 0xee00)
getresuid(0x0, 0x0, &(0x7f0000000180)=<r0=>0x0)
setresuid(0x0, 0x0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x200, 0x0)
setuid(r0)
freebsd11_mknodat(r1, &(0x7f0000000000)='./file0\x00', 0x3000, 0x4)
chown(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)

00:00:13 executing program 1:
r0 = shmget$private(0x0, 0x2000, 0x441, &(0x7f0000ffd000/0x2000)=nil)
shmctl$SHM_LOCK(r0, 0xb)
r1 = socket(0x2, 0x9, 0x8001)
fchmod(r1, 0x8)
setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000040)={0xff, {{0x1c, 0x1, 0x9, @loopback}}}, 0x88)
bind$inet(r1, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, 0x10)
close(r1)

00:00:13 executing program 2:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x2)
poll(0x0, 0x0, 0xe767)
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000), &(0x7f00000005c0)=0x4)
r1 = socket$inet6(0x1c, 0x0, 0x0)
setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000600)={0x8000, {{0x1c, 0x1, 0xa12, @local={0xfe, 0x80, [], 0x0}, 0x2a3}}}, 0x88)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
recvmsg(r1, &(0x7f0000000580)={&(0x7f0000000080)=@un=@abs, 0x8, &(0x7f0000000480)=[{&(0x7f00000001c0)=""/234, 0xea}, {&(0x7f00000002c0)=""/174, 0xae}, {&(0x7f0000000380)=""/193, 0xc1}, {&(0x7f0000000100)=""/112, 0x70}], 0x4, &(0x7f00000004c0)=""/185, 0xb9}, 0x2)

00:00:13 executing program 1:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0)
close(r0)
open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96)
shmget(0x0, 0x2000, 0x80000008, &(0x7f0000ff9000/0x2000)=nil)
shmctl$SHM_LOCK(0x0, 0xb)
listen(0xffffffffffffffff, 0x0)
execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[&(0x7f0000000380)='\x00', 0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00'])
socket$inet6_udp(0x1c, 0x2, 0x0)
accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000)
r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
accept(r1, 0x0, 0x0)
close(0xffffffffffffffff)
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r2, 0x7e2780e3)
r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mlockall(0x10000000002)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0)
ftruncate(r2, 0x8000)
mkdir(&(0x7f00000003c0)='./file1\x00', 0x0)
r4 = socket(0x2, 0x5, 0x0)
connect$unix(r4, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x10001}, 0x8)
open(&(0x7f0000000540)='./file0\x00', 0x0, 0x100)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB], 0x0)
r5 = semget(0x0, 0x0, 0x458)
__semctl$IPC_STAT(r5, 0x0, 0x2, &(0x7f00000005c0)=""/34)
execve(0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000001c0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000580)=0x10)
freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000009c0))
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000840)=ANY=[@ANYBLOB="02ffffef0300000001000000f4fc8e452b7eaea8cd0a7f24144107efb39e7fd5f908e3351e109d8cb1504e033fcf2d3e6a88a1d26ad3c1d6a10f93c660352473b822316749c6eaa417959a97d901afcf2a"], 0x0)

00:00:13 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
r1 = socket(0x2, 0x5, 0x0)
r2 = dup2(r1, r0)
unlinkat(r2, &(0x7f0000000100)='./file0\x00', 0x800)
connect$unix(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2f66698965300019eccc6fb3ba0998135ad157d9f3950486b864643f5dc0ee77cd96c4d5e25aadeab31a02cc51805d000000002a283a"], 0x1)
open$dir(&(0x7f0000000180)='./file0\x00', 0x800, 0x4)
r3 = dup2(r1, r0)
r4 = openat(r2, &(0x7f0000000140)='./file0/file0\x00', 0x10000, 0x41)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
freebsd11_fstat(r2, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, <r5=>0x0})
fstat(r4, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0})
fchownat(r3, &(0x7f00000001c0)='./file0/file0\x00', r5, r6, 0x400)

00:00:14 executing program 1:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
pipe2(&(0x7f0000000100)={<r1=>0xffffffffffffffff}, 0x0)
getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000240), &(0x7f0000000280)=0x4)
sendto$inet6(r0, &(0x7f0000000140)="8b08fdffaff0dd75", 0x8, 0x2, 0x0, 0x0)
r2 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x44)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000040)={<r3=>0x0, 0x9}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000180)=ANY=[@ANYBLOB="1c004e2000b774e649cfaf6f4e79202909dc790000000000000000000001090000000000000000000000000000000000000000000000000000001d000000001200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r3], 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0x8, 0x82, 0x4000, 0x800, 0xffffffffffffffff, 0x3ff, 0x0, 0x9, r3}, 0x20)

00:00:14 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000000c0)='./file0\x00', 0x80000)
truncate(&(0x7f0000000100)='./file0\x00', 0x9)
ppoll(&(0x7f0000000000)=[{r0, 0x104}, {r0, 0x20}, {r0, 0xa3}, {r0, 0x88}, {r0, 0x2004}], 0x5, &(0x7f0000000040)={0x9, 0x81}, &(0x7f0000000080)={0x2}, 0x8)

00:00:14 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r1 = dup(r0)
pwritev(r1, &(0x7f0000000600)=[{&(0x7f00000000c0)="81", 0x1}], 0x1, 0x6d998)
mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0)
poll(&(0x7f0000000000), 0x0, 0x3)

00:00:14 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$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x10001}, 0x10)
setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f00000000c0)={r1, &(0x7f0000000140)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x0, @multicast1}, @in6={0x1c, 0x0, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0xfffffffffffffffe}, @in6={0x1c, 0x2, 0x7c00000000000000, @empty, 0x8}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}]}, &(0x7f00000001c0)=0x10)

00:00:14 executing program 0:
pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000100)="f0", 0x1}], 0x1, 0x0)
r0 = open(&(0x7f0000000040)='\x00', 0x200, 0x0)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000140)={<r1=>0x0, 0x8e, "aad2f7f68c48ea753ef0890bda497c440d454e4ecfaa2a848f088c44c4fbbb176081b7b0efd268f1a38ad82fad3b0c84ac685ac1d6f137b4359d0261891c7d54f42feaa7ee6afdf3700cb0f885970e5918fbd44af08190ac1b15418f3a706a898b221cb31dbd1c228fc9d57e685d4b9322ec63f095db4f174e4dfce6117489587aa2cbc7e043be335257e37962fa"}, &(0x7f0000000080)=0x96)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={r1, 0xffffffffffff24c1}, &(0x7f0000000200)=0x8)
freebsd10_pipe(&(0x7f0000000100)={<r2=>0xffffffffffffffff})
lseek(r2, 0x0, 0x2)

00:00:15 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r1=>0x0]}, &(0x7f00000000c0)=0xffffffffffffffc6)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000240)={r1, 0x3}, 0x10)

00:00:15 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000040)='./file0\x00', 0xca86)
truncate(&(0x7f00000001c0)='./file0\x00', 0x2)
pwritev(r0, &(0x7f00000000c0), 0x0, 0x4)
truncate(&(0x7f0000000100)='./file0\x00', 0x10002)
rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00')

00:00:15 executing program 3:
r0 = open$dir(&(0x7f0000000140)='./file0\x00', 0x40000400000002c6, 0x0)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
listen(r1, 0x0)
close(r0)
accept(r1, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c)
r2 = accept(r1, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000100)=0x24, 0x0)
dup2(r0, r1)
execve(0x0, 0x0, 0x0)

00:00:15 executing program 1:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={<r0=>0xffffffffffffffff})
getsockopt$inet_opts(r0, 0x0, 0x1, 0x0, 0x0)

00:00:15 executing program 2:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
poll(0x0, 0x0, 0x664b6e3)
socket$inet6(0x1c, 0x0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x3, 0x0, <r1=>0x0}, &(0x7f0000000100)=0xc)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000011c0)={<r2=>0x0, &(0x7f0000000140)=[@in, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000001200)=0x10)
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000001240)=ANY=[@ANYRES32=r1, @ANYBLOB="09000000010000000200fc0004000300060000005c004e2002000000fe8000000000000000000000000000aa0600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r2, @ANYBLOB="03000000ff070000400000000800000004000000"], &(0x7f0000001300)=0xb0)
write(r0, &(0x7f00000001c0)="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", 0x1000)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

00:00:15 executing program 1:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @remote}, 0xc)
r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c, 0x10000000)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x1, 0x3, <r2=>0x0}, &(0x7f0000000140)=0xc)
r3 = accept4$inet6(r1, &(0x7f0000000280)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000002c0)=0x1c, 0x20000000)
r4 = accept(r3, &(0x7f0000000300)=@un=@file={0x0, ""/20}, &(0x7f0000000340)=0x16)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000380)={r2, 0x8, 0x5, [0x4, 0x6, 0xa9a, 0x18000000000000, 0xcc4]}, &(0x7f00000003c0)=0x12)
setitimer(0x2, &(0x7f0000000400)={{0x81}, {0x8001, 0x6}}, &(0x7f0000000440))
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000180)=ANY=[@ANYBLOB="1c004e2200000000000000000000000000000000000000010800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r2], &(0x7f0000000240)=0x84)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @local}, 0xc)

00:00:15 executing program 1:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x10000, 0x22)
freebsd11_fstat(r0, 0x0)
r1 = socket$inet(0x2, 0x10000007, 0x7ffffffe)
getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xc, &(0x7f0000000040)={@multicast2, @rand_addr, <r2=>0x0}, &(0x7f0000000080)=0xc)
setsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f00000000c0)={@local={0xac, 0x14, 0x0}, @rand_addr=0x2864, r2}, 0xc)

00:00:15 executing program 1:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@loopback={0xffffffff00000000}}, 0x14)
link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00')
ftruncate(r0, 0x8)
r1 = fcntl$dupfd(r0, 0x0, r0)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f00000000c0)={<r2=>0x0, 0x1, 0x3, 0x36, 0x2, 0x3207}, &(0x7f0000000100)=0x14)
getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000001c0)={<r3=>r2, 0x8}, &(0x7f0000000200)=0x8)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000140)={r2, 0x8f, 0xf, 0x6, 0x6}, &(0x7f0000000180)=0x18)
setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000400)={r3, &(0x7f0000000380)=[@in6={0x1c, 0x0, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x81}, @in={0x2, 0x3, @multicast2}, @in6={0x1c, 0x0, 0x6ee32cfc00000, @remote={0xfe, 0x80, [], 0x0}, 0x1}, @in6={0x1c, 0x1, 0x2000, @local={0xfe, 0x80, [], 0x0}, 0x7}]}, &(0x7f0000000440)=0x10)
setsockopt$inet6_group_source_req(r0, 0x29, 0x53, &(0x7f0000000240)={0x4, {{0x1c, 0x0, 0x5, @local={0xfe, 0x80, [], 0x0}, 0xffffffff}}, {{0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0xc17}}}, 0x108)

00:00:15 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f0000000300)=0x33, 0x4)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x3)
r1 = getuid()
freebsd11_lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
readlink(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f00000004c0)=""/139, 0x8b)
r3 = getuid()
setresuid(r1, r2, r3)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2, <r4=>0x0}, &(0x7f0000000100)=0x10)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000200)=ANY=[@ANYRES32=r0], 0x0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r0], 0x1)
getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000400)={r4, 0x5}, &(0x7f00000002c0)=0x8)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000140)={r4, 0x8, 0x6}, 0x8)

00:00:17 executing program 3:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
readlink(0x0, &(0x7f0000000080)=""/150, 0x96)
r1 = shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil)
shmctl$SHM_LOCK(r1, 0xb)
socketpair(0x17, 0x1, 0x5, &(0x7f0000000540)={<r2=>0xffffffffffffffff})
listen(0xffffffffffffffff, 0x0)
execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00'])
openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8)
socket$inet6_udp(0x1c, 0x2, 0x0)
accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000)
getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, &(0x7f0000000700))
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000740)={@in6={{0x1c, 0x3, 0x8, @loopback, 0x9}}, 0x0, 0x7, 0x1, 0x0, 0x3, 0xf, 0x8}, 0x98)
r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r4 = accept(r3, 0x0, 0x0)
r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r5, 0x7e2780e3)
r6 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mlockall(0xfffffffffffffffc)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r6, 0x0)
ftruncate(r5, 0x8000)
mkdir(&(0x7f0000000600)='./file1\x00', 0xb04f3800)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="0700000037d303c85172d3ed2ce521c4792dcde79b41c18130a8973e1a43dacea1b99b8ce8f19558f7f11dd8a22d0096efb4c2a7792f84f76de443d89102f5ebee911260801e7f562c3c164cea60d8df1f4f4fcd8f4e4aed34ff0246d042676dd2", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0)
r7 = socket(0x14, 0x5, 0x0)
connect$unix(r7, &(0x7f0000000640)=ANY=[@ANYBLOB="879d843467f7b4e901a6da0df3255cd3efc4d1226e8c0652dfd383b7000097c67094959b0d16c2274b561edd290af797e695c361c4915a901907fd391563b866b479077e"], 0x1)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="bd1d81458b323c86a1c214dcebb46e9264ae132f30b45168893d28ee5f60eeb4447a7a82e0a438ccd6f8a3dec6e6f9d82e6c0375", @ANYRES32=0x0], 0x0)
r8 = open$dir(&(0x7f00000005c0)='./file0\x00', 0x0, 0x6)
mkdirat(r8, &(0x7f0000000180)='./file0\x00', 0x3)
mkdirat(r8, &(0x7f0000000100)='./file0/file0\x00', 0x0)
unlinkat(r8, &(0x7f0000000580)='./file0/file0\x00', 0x0)
open(&(0x7f0000000800)='./file0\x00', 0x0, 0x100)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB], 0x0)

00:00:17 executing program 0:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={<r1=>0x0, 0x3, 0x9}, &(0x7f00000000c0)=0xc)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000100)=r1, 0x4)
truncate(&(0x7f0000000040)='./file0\x00', 0x100000001)
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
sendfile(r0, r2, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x0, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x70ee}}, r1, 0xc0, 0x4, 0x1ff}, &(0x7f0000000200)=0x8c)

00:00:17 executing program 0:
r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000240)=0x10)
getsockopt$inet_tcp_int(r0, 0x6, 0xcc, &(0x7f0000000280), &(0x7f00000002c0)=0x4)
r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0)
fcntl$setstatus(r1, 0x4, 0x10000)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r1, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
poll(&(0x7f0000000000)=[{r1, 0x18}, {r1, 0x2}], 0x2, 0x664b6e3)
r2 = socket$inet6(0x1c, 0x0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
setsockopt$inet_int(r1, 0x0, 0x46, &(0x7f0000000080)=0x88, 0x4)
r3 = getuid()
freebsd11_fstat(r2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
fchownat(r1, &(0x7f0000000100)='./file0\x00', r3, r4, 0x400)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000500), &(0x7f0000000540)=0x4)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000001c0)={<r5=>0x0, 0x1f, 0x1, 0xefb}, &(0x7f0000000200)=0x18)
setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r2, 0x84, 0x8002, &(0x7f0000000300)={r5, &(0x7f0000000400)=[@in6={0x1c, 0x1, 0x3, @empty, 0x4}, @in={0x2, 0x2}, @in6={0x1c, 0x0, 0x4, @loopback, 0x9}, @in={0x2, 0x3, @broadcast}, @in6={0x1c, 0x0, 0x3, @empty, 0x5}, @in={0x2, 0x0, @multicast2}, @in6={0x1c, 0x0, 0x55, @empty, 0x5}, @in={0x2, 0x1, @rand_addr=0x7}, @in6={0x1c, 0x0, 0x849, @remote={0xfe, 0x80, [], 0x0}, 0x4}]}, &(0x7f0000000340)=0x10)

00:00:17 executing program 2:
setrlimit(0x8, &(0x7f0000000100)={0xd91f})
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
getpeername$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10)

00:00:17 executing program 2:
select(0x40, &(0x7f0000000000)={0x2, 0x3}, 0x0, 0x0, 0x0)
execve(0x0, 0x0, 0x0)
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c)
r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x2, 0x1)
renameat(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00')

00:00:17 executing program 2:
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100004)
fstat(r1, &(0x7f0000000140))
sendfile(r1, r0, &(0x7f0000000040), 0x7ff)
r2 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000100)={@loopback={0x3}}, 0x14)

00:00:19 executing program 2:
munmap(&(0x7f0000c2a000/0x2000)=nil, 0x2000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000000c0)=0x10)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0x2, 0x0, @empty, 0x6}}, <r1=>0x0}, &(0x7f00000001c0)=0x84)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000200)={r1, 0xfff, 0x6, [0x636d13ae, 0xffffffffffffff4d, 0x1, 0x861f, 0xff, 0x4]}, &(0x7f0000000240)=0x14)
mlock(&(0x7f0000b7c000/0x2000)=nil, 0x2000)
recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x357)
mlock(&(0x7f0000de6000/0x1000)=nil, 0x1000)
socket$inet(0x2, 0x7, 0x7)
rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00')

00:00:19 executing program 1:
sendto(0xffffffffffffffff, &(0x7f0000000040)="b54235bc995dda7802b5473fb4e3614cc3e2c3789db43e922dc714d892fb62bd5f955a320b31ec", 0x27, 0x0, 0x0, 0x0)
mkdir(&(0x7f0000000080)='./file0\x00', 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)
symlinkat(&(0x7f0000000040)='./file0/', r0, &(0x7f0000d06ff8)='./file0\x00')
openat(r0, &(0x7f0000000140)='./file0/\x00', 0x20000, 0x1000000068)

00:00:19 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000380)={0x40, 0x800, 0x8, 0x2, <r1=>0x0}, &(0x7f00000003c0)=0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000400)={0x3, 0x80000000, 0x4000, 0x80000001, 0x4, 0xe41b, 0x3, 0x5, r1}, 0x20)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000300), &(0x7f0000000340)=0x4)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000001c0)={0x2}, 0x10)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={<r2=>0x0, 0x2}, &(0x7f0000000100)=0x8)
setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000140)={r2, &(0x7f0000000200)=[@in6={0x1c, 0x0, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x3}, @in6={0x1c, 0x1, 0x100000001, @empty, 0x1000}, @in6={0x1c, 0x3, 0xffffffff, @loopback, 0x2}]}, &(0x7f0000000280)=0x10)
writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1)
shutdown(r0, 0x1)
mkdir(&(0x7f0000000080)='./file0\x00', 0x8)

00:00:19 executing program 1:
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000080)={<r1=>0x0, 0x88, "4694dc68bd911632f104d5b14432374c7ba29aa55440c034eca64746e67485d4e0c3433c0bf2a2f6785b96580970ea6b4702e01b48f7b32e76d01492d8af3e03d308a592be2f914bad40cf0938d9342cde86150a1584e0f2aec7566291b6e5493d4f6eefa032f501ac7da3fb89de8b1deb26e5fa4aba563b1eacfd97077ecc95b65a5566417e2c51"}, &(0x7f0000000140)=0x90)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={r1, 0x6, 0x5}, 0x8)
r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x401000002c5, 0x0)
ftruncate(r2, 0x80000000)
pwritev(r2, &(0x7f00000002c0), 0x0, 0x0)

00:00:20 executing program 0:
r0 = socket(0x10000000011, 0x8000000003, 0x0)
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x9, 0x9}, 0x1)

00:00:20 executing program 2:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
fcntl$setflags(r0, 0x2, 0x0)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000200206, 0xffffffffffffffff)
pwritev(r1, 0x0, 0x0, 0x0)

00:00:20 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x3003, &(0x7f0000000140), &(0x7f0000000180)=0x4)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={<r1=>0x0, 0x1f}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x7f}, &(0x7f00000000c0)=0x8)

00:00:20 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000100), 0x4)
open$dir(&(0x7f0000000000)='./file0\x00', 0x2, 0x40)
listen(r0, 0x0)

00:00:20 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$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000240)={r1, 0x8}, 0x10)
fcntl$getown(r0, 0x5)

00:00:20 executing program 1:
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0)
madvise(&(0x7f00000e9000/0x4000)=nil, 0x4000, 0x0)
freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x40, 0x6)

00:00:20 executing program 3:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c)
openat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x20100, 0x0)
r1 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0x0)
fsync(r1)
mkdirat(r1, &(0x7f0000000100)='./file0/file0\x00', 0x0)
rename(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file0\x00')
fsync(r1)

00:00:20 executing program 1:
r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x400, 0x100)
setsockopt$inet6_int(r0, 0x29, 0x17, &(0x7f00000000c0)=0xa9d, 0x4)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$inet6_int(r0, 0x29, 0x2a, &(0x7f0000000280), &(0x7f0000000240)=0xfffffffffffffd88)
setsockopt$inet6_int(r1, 0x29, 0x1b, &(0x7f0000000000), 0x4)
bind$inet6(r1, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}}, 0x1c)

00:00:20 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1, 0x5, @loopback, 0xffffffffffffffff}}, <r1=>0x0, 0x8, 0xfff, 0x5}, &(0x7f0000000240)=0x8c)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={r1, 0x1, 0x90, "1f16b5b53e0183925682a0247465f2ffae2d47d4b820c983a2b95d6160a73c300427bcd405e3b7e2e2b02a7816bb0d61613d186737c0d5255ff6cc1299d96041c1b8f302383b06176fb8088398cb861dbdf6a536d8ece3301c2b621d54bbc4594e106f4ed40b13c34efda04899b803132c06b0c35a9d4076af44a569384662a599a4d320fb7b23b19fab77366ff4ba4a"}, 0x98)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB, @ANYRES32=<r2=>0x0], 0x0)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x16, &(0x7f0000000200)={r2, 0x6}, 0x8)

00:00:20 executing program 0:
r0 = socket$inet6(0x1c, 0x3, 0x2)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r2 = fcntl$dupfd(r0, 0x11, r0)
r3 = open(&(0x7f0000001180)='./file0\x00', 0xfffffffffffffffd, 0x1)
pwritev(r3, &(0x7f00000011c0)=[{&(0x7f0000001200)="f0", 0x1}], 0x1, 0x0)
truncate(&(0x7f0000000000)='./file0\x00', 0x100000001)
r4 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x5, 0x101, 0x30, 0x6ac, 0x1, 0xfffffffffffffffd, 0x82b, 0x0, <r5=>0x0}, &(0x7f0000000180)=0x20)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0xf, 0x2, <r6=>r5}, &(0x7f0000000200)=0xc)
getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000001140)=0x4)
recvmsg(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f00000002c0)=""/169, 0xa9}, {&(0x7f0000000380)=""/4, 0x4}, {&(0x7f00000003c0)=""/5, 0x5}], 0x3, &(0x7f0000000440)=""/71, 0x47}, 0x41)
freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, <r7=>0xffffffffffffffff})
r8 = semget$private(0x0, 0x1, 0x4)
r9 = dup(r2)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r9, 0x84, 0x102, &(0x7f0000001240)=ANY=[@ANYRES32=r6, @ANYBLOB="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"], &(0x7f0000000280)=0x1008)
__semctl$GETZCNT(r8, 0x4, 0x7, &(0x7f0000000240)=""/47)
readv(r7, &(0x7f0000001280), 0x333)
setsockopt$inet6_sctp_SCTP_CONNECT_X(r3, 0x84, 0x8007, &(0x7f0000000600)={0x7f, &(0x7f0000000500)=[@in6={0x1c, 0x1, 0xfffffffffffffff7, @local={0xfe, 0x80, [], 0x0}, 0xff}, @in6={0x1c, 0x1, 0x6, @empty, 0x2}, @in6={0x1c, 0x1, 0x9, @empty, 0x5}, @in6={0x1c, 0x2, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x7}, @in6={0x1c, 0x0, 0x100000001, @local={0xfe, 0x80, [], 0x0}, 0x1ba}, @in={0x2, 0x0}, @in={0x2, 0x2, @rand_addr=0x1}, @in6={0x1c, 0x3, 0x5, @loopback, 0x3}]}, &(0x7f0000000640)=0x10)
mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x4)

00:00:20 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x6, <r1=>0x0}, &(0x7f0000000140)=0xc)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000002c0)={r1, 0x2}, 0x8)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000380), &(0x7f00000003c0)=0x4)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0)
r2 = semget$private(0x0, 0x3, 0x28c)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000300)={0x0, 0x0, 0x400, 0x100000000, 0xd92f, 0x8, 0x80, 0x4, r1}, &(0x7f0000000340)=0x20)
__semctl$GETVAL(r2, 0x7, 0x5, &(0x7f00000001c0)=""/224)
setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(0xffffffffffffffff, 0x84, 0x8002, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={<r3=>0x0, 0x7, 0x5, 0x4, 0x6, 0x3}, &(0x7f0000000040)=0x14)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={r3, 0x2}, 0x8)

00:00:20 executing program 1:
r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x10000000)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f00000000c0)={@in={{0x2, 0x2}}, <r1=>0x0, 0x5, 0x734e, 0x0, 0xfffffffffffffff9, 0x400}, &(0x7f0000000180)=0xa0)
setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r1, 0x6, 0x3, 0x4}, 0x10)
r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r2, 0x0, 0x9, &(0x7f0000000000)={@broadcast, @loopback, @loopback=0x6000000}, 0xc)
getsockopt$inet_mreqn(r2, 0x0, 0x9, 0x0, &(0x7f0000000080))

00:00:20 executing program 2:
munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000)
mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x4410, 0xffffffffffffffff, 0x0)

00:00:20 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
select(0x40, &(0x7f0000000080)={0x0, 0xffff}, 0x0, 0x0, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
connect$unix(r1, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x0}, 0xffffffffffffffe6)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x23, &(0x7f0000000000)=0x1c00, 0xfe6a)

00:00:20 executing program 1:
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
r0 = open(&(0x7f0000000040)='./file0\x00', 0x8, 0x3)
r1 = open(&(0x7f00000001c0)='./file0\x00', 0x6, 0x0)
dup2(r0, r1)

00:00:20 executing program 3:
open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0)
shmget(0xffffffffffffffff, 0x2000, 0x0, &(0x7f00009f6000/0x2000)=nil)
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, 0x0}, 0x0)
getitimer(0x1, &(0x7f0000000040))
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)

00:00:21 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f00000000c0)={@loopback, @multicast1, 0x2, 0x6, [@empty, @empty, @empty, @empty, @multicast2, @remote={0xac, 0x14, 0x0}]}, 0x28)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x3)
poll(&(0x7f0000000200)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000080)=ANY=[@ANYBLOB="03"], 0x0)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0xff, 0x4)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r0], 0x1)
r1 = accept4$inet6(r0, &(0x7f0000000300)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000340)=0x1c, 0x30000000)
socketpair(0x10, 0x20000005, 0x593ced4c, &(0x7f00000004c0))
getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4)
open(&(0x7f0000000380)='./file0\x00', 0x20000, 0x100)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000240)={0x0, 0x7}, 0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={<r2=>0x0, 0x4, 0x0, 0xffffffffffffffc1}, &(0x7f00000001c0)=0x10)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x0, @multicast2}}, r2, 0x4, 0x7f, 0x201, 0x0, 0x55, 0x1}, 0xa0)
setsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000100), 0x4)

00:00:21 executing program 3:
clock_settime(0x0, &(0x7f0000000000)={0x122, 0x3a3a8fe1})

00:04:52 executing program 0:
getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, &(0x7f0000000080))
madvise(&(0x7f0000aa2000/0x2000)=nil, 0x2000, 0x2)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x3)

00:04:52 executing program 3:
clock_settime(0x0, &(0x7f0000000000)={0x122, 0x3a3a8fe1})

00:04:52 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x8000}, 0x8)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
recvmsg(r0, &(0x7f0000001540)={&(0x7f0000000040)=@un=@file={0x0, ""/31}, 0x21, &(0x7f0000001400)=[{&(0x7f00000000c0)=""/171, 0xab}, {&(0x7f0000000180)=""/43, 0x2b}, {&(0x7f00000001c0)=""/170, 0xaa}, {&(0x7f0000000280)=""/248, 0xf8}, {&(0x7f0000000380)=""/69, 0x45}, {&(0x7f0000000400)=""/4096, 0x1000}], 0x6, &(0x7f0000001480)=""/135, 0x87}, 0x40041)
close(r0)

00:04:52 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="82022e2f66696c65300066a2305b04310000602f84316c46e5cc40660ca01abbc00bb7617f6de2213aa2be854855b763ef69ce960b1fb3cb08beead15434ae3fa6e8d32ffe0a30701e91f4c7633887b3bc0e72dbfe9e4f61d37d12b13d4de645ac30ef6aa64391636ff914fa66c37869c1de65ec7cf82162922632f6c006e47e43abd09cd1612f0f6ee5d2be62ff59ca8d0312e2443659bd00000000000000000000000000"], 0x10)
sendmsg(r0, &(0x7f00000006c0)={0x0, 0x1a, 0x0, 0x0, 0x0}, 0xfffffffffffffffe)

00:04:50 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000001200)=ANY=[@ANYRES16=r0, @ANYPTR64=&(0x7f0000000040)=ANY=[@ANYRES64=r0], @ANYRESOCT=r0, @ANYRES16=r0, @ANYRES16=r0, @ANYBLOB="cff7058d40166424625cbc4c4c26d2091cde1328365f64fdb3f0f72f1bb68cb40e99af73ad", @ANYRESDEC=0x0], 0x7)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x900, &(0x7f00000000c0), 0x8)

00:04:50 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x31, &(0x7f0000000300)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x98)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={<r1=>0x0, 0x6}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={r1, 0x3, 0x3, 0x200, 0x40}, &(0x7f00000000c0)=0x18)

00:04:51 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000100)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0, 0x0]}, &(0x7f0000000140)=0x24)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000180)=r1, 0x4)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xd, &(0x7f00000000c0)={0x1000000000000, 0x0, 0x0, 0xffffffffffffffff}, 0xd0aea244)
setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000000)={0x7, {{0x1c, 0x2, 0x400, @empty, 0x6}}}, 0x88)

00:04:51 executing program 3:
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100004)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000080)={<r2=>0x0, 0x3, 0xf, 0xe0f, 0x7f}, &(0x7f00000000c0)=0x18)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000180)={<r3=>r2, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f00000001c0)=0x10)
r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getsockopt$inet6_int(r4, 0x29, 0x2e, 0x0, &(0x7f0000000040))
setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000200)={r2}, 0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000002c0)=ANY=[@ANYBLOB="1c004e2205000000fe8000000000000000000000000000aa0800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r3, @ANYBLOB="63000000000000800200000001feffba010000005573c9a7211345411ac812de366df53fb920f3d83d17ef50c5963416e8f203cbbd57"], 0x98)

00:04:51 executing program 1:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
lseek(r0, 0x0, 0x7)
setsockopt$sock_timeval(r0, 0xffff, 0x1000, 0xfffffffffffffffe, 0x0)

00:04:51 executing program 1:
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200))
r0 = open(&(0x7f00000001c0)='./file0\x00', 0x6, 0x0)
poll(&(0x7f0000001540)=[{r0, 0x85}, {r0, 0x1}], 0x2, 0x0)
readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=""/148, 0x94)

00:04:51 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x8000}, 0x8)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
recvmsg(r0, &(0x7f0000001540)={&(0x7f0000000040)=@un=@file={0x0, ""/31}, 0x21, &(0x7f0000001400)=[{&(0x7f00000000c0)=""/171, 0xab}, {&(0x7f0000000180)=""/43, 0x2b}, {&(0x7f00000001c0)=""/170, 0xaa}, {&(0x7f0000000280)=""/248, 0xf8}, {&(0x7f0000000380)=""/69, 0x45}, {&(0x7f0000000400)=""/4096, 0x1000}], 0x6, &(0x7f0000001480)=""/135, 0x87}, 0x40041)
close(r0)

00:04:51 executing program 0:
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x0, 0x1, 0x7}, 0x0)
ppoll(&(0x7f0000000000)=[{}], 0x1, 0x0, 0x0, 0x0)

00:04:51 executing program 1:
r0 = open(&(0x7f0000000200)='./file0\x00', 0x80000000000206, 0x122)
pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000000c0)="81", 0x1}], 0x1, 0x6d998)
fdatasync(r0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x7, 0x410, 0xfff, 0x1c, <r1=>0x0}, &(0x7f0000000040)=0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x3, 0x1ff, r1}, 0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x4, r1}, 0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0xf, 0x5fb389a6, r1}, 0xc)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={r1, 0x9, 0x2, 0x3ff, 0x8243, 0x8, 0x6, 0x8, {@in6={{0x1c, 0x2, 0x7, @loopback, 0x5ca0}}, r1, 0x800, 0x491c, 0x3, 0x23, 0x3}}, &(0x7f00000001c0)=0xb0)

00:04:51 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0xdbe0685e31fbce84)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000180)={0x0, 0x0, 0x3}, 0x0)

00:04:51 executing program 3:
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, 0x13, &(0x7f00000001c0)={0x0, 0x3}, 0xffffffb8)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000240)={<r1=>0x0, 0xffff}, &(0x7f0000000280)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000002c0)={r1, 0x8}, 0x8)
getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000180), &(0x7f0000000200)=0x8)
socket$inet6_udplite(0x1c, 0x2, 0x88)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0x0, @rand_addr=0x3}}, <r2=>0x0, 0x8, 0xfffffffffffffff9, 0x20, 0x4, 0x6}, &(0x7f0000000100)=0xa0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={r2, 0x4}, 0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={0x0, 0x1}, 0x8)

00:04:51 executing program 3:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getsockopt$inet6_int(r0, 0x29, 0x1b, 0x0, &(0x7f0000000000)=0x38b)

00:04:51 executing program 2:
r0 = semget(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f00000001c0)={0x0, 0x4ad6a341}, 0x0)
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4)
__semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f00000001c0))

00:04:51 executing program 2:
freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, <r0=>0x0, <r1=>0x0})
setreuid(0x0, r0)
r2 = accept4(0xffffffffffffffff, &(0x7f0000000180)=@un=@abs, &(0x7f00000001c0)=0x8, 0x20000000)
setsockopt$inet6_udplite(r2, 0x88, 0x0, &(0x7f0000000200)=0x2, 0x4)
socket$inet6_sctp(0x1c, 0x100001, 0x84)
pipe2(&(0x7f0000000100)={0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x4)
write(r2, &(0x7f0000000300)="d82d36bf5a144073446e2b7ed3a746aee49cbccbf597e6cc121c27665d23baa7ba031cab5294ed", 0x27)
fchownat(r3, &(0x7f0000000140)='./file0\x00', r0, r1, 0x400)
freebsd11_lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280))
r4 = socket(0x1e, 0x7, 0x100010004)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000000)=0x80, 0x4)

00:04:51 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f00000002c0)=ANY=[@ANYRESDEC], 0x1)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x4, 0x3, 0x3, 0x3c}, &(0x7f0000000080)=0x2d5)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={<r1=>0x0, 0x100000001}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0xb, &(0x7f0000000100)={@in6={{0x1c, 0x0, 0x6, @loopback, 0x6}}, r1, 0x4000000000000}, 0x8c)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000200)=0x9, 0x4)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1, 0x100000000, @remote={0xfe, 0x80, [], 0x0}, 0x8}, 0x1c)
chroot(&(0x7f0000000240)='./file0\x00')
writev(r0, 0x0, 0xfffffffffffffef5)

00:04:52 executing program 0:
setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x2, 0xffffffffffffffff, 0x392)
r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x20000000)
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000080)={<r1=>0x0, 0x4}, &(0x7f00000000c0)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x1, 0x5, 0x1f}, &(0x7f0000000140)=0x10)

00:04:52 executing program 1:
dup2(0xffffffffffffffff, 0xffffffffffffffff)
pipe2(&(0x7f0000000040), 0x100000)
select(0x40, &(0x7f0000000080), 0x0, &(0x7f0000000100)={0x9, 0x4, 0x3, 0xdd9, 0x2d, 0x81, 0x10000, 0x5}, &(0x7f0000000140)={0x0, 0x4})

00:04:52 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r1 = dup(r0)
pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000002c0)='f', 0x1}], 0x1, 0x0)
pwritev(r0, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24)
fcntl$setstatus(r1, 0x4, 0x10044)
pwritev(r1, &(0x7f0000002800)=[{&(0x7f00000000c0)='Z', 0x1}], 0x1, 0x6d998)
futimesat(r1, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x10001, 0x541}, {0x1f}})
pwritev(r0, &(0x7f0000000400)=[{&(0x7f00000004c0)='*', 0x1}], 0x1, 0x0)
fcntl$setstatus(r1, 0x4, 0x0)
read(r1, &(0x7f0000000000)=""/175, 0x6d999)

00:04:52 executing program 3:
r0 = socket(0x5, 0x0, 0x40000000000ff)
getsockopt$inet_int(r0, 0x0, 0x42, &(0x7f0000000100), &(0x7f0000000140)=0x4)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
sendmsg$unix(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@abs, 0x8, &(0x7f0000000180)=[{&(0x7f00000000c0)="82", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r0, &(0x7f00000005c0)={&(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x10, 0x0}, 0x20101)
execve(0x0, 0x0, 0x0)
close(r0)

00:04:52 executing program 3:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c)
futimesat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x401, 0x5}, {0x4efa, 0x100000000}})
truncate(&(0x7f0000000000)='./file0\x00', 0x8)

00:04:52 executing program 1:
preadv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000080)=""/120, 0x78}, {&(0x7f0000000640)=""/4096, 0x1000}], 0x2, 0x0)
r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0)
pwritev(r0, &(0x7f00000003c0), 0x273, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2, 0x811, r0, 0x0)
preadv(r0, &(0x7f0000000000), 0x11a9, 0x0)
fdatasync(r0)
getgroups(0x1, &(0x7f0000001640)=[0x0])
sync()

00:04:52 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="82022e2f66696c65300833fd92a6b9c8b119114d32bbdb21eda0bd66eaab2f13f335a1b9cc3f92f908ed972b4dc02ee3571b596434cd329b9703d920c4e1fc67af63d66607651b154b1e2075557f1bbb408c5694361d97e310a84be9654c3518cd92948332ef9ffb23c72f5a605bb683b26a1e0f059a11e63fb3fa7015caff8081060029f429c7723da622b1862bd9f76744b65f2f19e14685bd442413714492763ad20b75d4965f39db6331fc34e4895b45b573c5520d351bc20e118be6fe6fc16563e2ac36bfb4c67a7d93698ad423a46ecbc8a70ffc87318700e212c24405e9f7c7c139e62ec0d7c3"], 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="601d92be", @ANYRES32=<r1=>0x0], &(0x7f0000000100)=0x8)
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
getgroups(0x3, &(0x7f0000000080)=[0x0, 0xffffffffffffffff, <r2=>0x0])
chown(&(0x7f00000001c0)='./file0\x00', 0x0, r2)
mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0)
lchown(&(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={r1, 0x0, 0x0, 0x3}, 0x14)

00:04:52 executing program 3:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r1=>0x0]}, &(0x7f0000000100)=0x8)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0xf, 0x200}, &(0x7f00000000c0)=0x8)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x3004, &(0x7f0000000200)={r1, 0x0}, &(0x7f0000000240)=0x10)

00:04:52 executing program 0:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000080)={@multicast2, @remote, <r2=>0x0}, &(0x7f00000000c0)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000100)={@empty, r2}, 0x14)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4)
setsockopt$sock_int(r0, 0xffff, 0x1015, &(0x7f0000000140)=0x9, 0x4)

00:04:52 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x22, &(0x7f0000000000)=0x1c00, 0xfe6a)
socket$inet6_udplite(0x1c, 0x2, 0x88)

00:04:52 executing program 2:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0)
dup(r0)
sendfile(r0, 0xffffffffffffffff, 0x0, 0x0)

00:04:52 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c653600"], 0xa)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r1=>0x0]}, &(0x7f0000000100)=0x8)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r1, 0xff, 0x36e, 0x4, 0x3, 0x1}, &(0x7f0000000140)=0x14)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000180)={r1, 0x10009, 0x3f}, 0xffffffffffffff25)

00:04:52 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
pwritev(r0, 0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={<r1=>0x0, 0x80000000}, &(0x7f0000000040)=0x8)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r1, 0x7fff}, &(0x7f00000000c0)=0x8)

00:04:52 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x4d11}, 0x8)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x2}, 0x8)

00:04:52 executing program 1:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000080)='f', 0x1)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
r2 = accept4(r1, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x20000000)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f00000000c0)={<r3=>0x0, 0x7, 0xfffffffffffff000, 0x400, 0x0, 0x40}, &(0x7f0000000100)=0x14)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f0000000140)={r3, 0x80000000, 0x7}, 0x8)

00:04:52 executing program 0:
mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0)
chroot(&(0x7f000009a000)='./file0\x00')
chdir(&(0x7f0000cd2ff8)='./file0\x00')
r0 = semget$private(0x0, 0x3, 0xd1ec67331405ea02)
__semctl$GETVAL(r0, 0x3, 0x5, &(0x7f0000000080)=""/235)
symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00')
r1 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000))
setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000200)={0x4, {{0x1c, 0x3, 0x8, @empty, 0xfff}}}, 0x88)
chroot(&(0x7f00000001c0)='./file0/file0\x00')

00:04:52 executing program 1:
r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0)
writev(r0, &(0x7f0000000540)=[{&(0x7f0000001740)="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", 0xc01}], 0x1)
mlock(&(0x7f0000ff2000/0xe000)=nil, 0xe000)
madvise(&(0x7f0000ff9000/0x2000)=nil, 0x2000, 0x4)
msync(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0)

00:04:52 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={<r1=>0x0, 0x3ff, 0xf, 0x0, 0x2}, &(0x7f0000000040)=0x18)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)=ANY=[@ANYBLOB="1c004e2101000000fe8000000000000000000000000000bb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r1, @ANYBLOB="07000874f0a1d886"], 0x8c)
r2 = accept4(r0, 0x0, &(0x7f0000000140), 0x30000000)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000240)={r1, 0x9, 0xb7, "8b964d0c2ddea5e49ce46cc05e3632c986832e900684068830be8465d83fef1574e0b26edb606204d2be854901e0a331602b4f0879bc9f7da095b64a92ace9008bb5e1911149a332f13d146a0cf98b16faa101cdcc023ae706b7c52c087c1d4cd3e8bf8293e3486d874dc5f7755c267c1c6b3e809138285953ed4ed16e2f9d7ef4d1b20c7a583ed665333452bb16cfbd643614339dccff55f582e6873a279596cdf04a50fddfe76fd4883f33cc3123384b81cc482e8d93"}, 0xbf)
getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000001c0), &(0x7f0000000200)=0x4)

00:04:52 executing program 2:
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x200000001000, 0x0)
r0 = open(&(0x7f0000000300)='./file0\x00', 0x2, 0x0)
r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
fcntl$dupfd(r0, 0x0, r1)
writev(r0, &(0x7f0000000280)=[{&(0x7f0000000040)="9b", 0x1}], 0x1)
accept4$unix(r0, &(0x7f0000000080)=@abs, &(0x7f0000000140)=0xffffffffffffff4d, 0x20000000)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000180)=0x7, 0x4)
close(r0)
poll(&(0x7f0000000100)=[{r1, 0x2044}], 0x1, 0x0)

00:04:52 executing program 0:
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
mprotect(&(0x7f0000d10000/0x3000)=nil, 0x3000, 0x0)
munlockall()
mprotect(&(0x7f0000b4e000/0x4000)=nil, 0x4000, 0x4)
madvise(&(0x7f0000a25000/0x2000)=nil, 0x2000, 0x0)

00:04:52 executing program 1:
r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0)
writev(r0, &(0x7f0000000540)=[{&(0x7f0000001740)="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", 0xc01}], 0x1)
mlock(&(0x7f0000ff2000/0xe000)=nil, 0xe000)
madvise(&(0x7f0000ff9000/0x2000)=nil, 0x2000, 0x4)
msync(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0)

00:04:53 executing program 3:
r0 = open(&(0x7f00000001c0)='./file0\x00', 0x10240, 0x4)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000200)={@in6={{0x1c, 0x1, 0x100000001, @empty, 0xbb5}}, <r1=>0x0, 0xffffffffffff7fff, 0xf0, 0x8}, &(0x7f00000002c0)=0x8c)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000300)={r1, 0x9, 0x6}, &(0x7f0000000340)=0x8)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={<r3=>0x0, 0x9, 0x1}, &(0x7f00000000c0)=0x8)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000180)=0x7a, 0x4)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000100)={r3, 0x101}, 0x8)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x10, &(0x7f0000000140)={<r4=>0x0, 0x0}, &(0x7f0000000080)=0x10)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000040)={r4, 0x0, 0x0, 0x80000001}, 0x11e)

00:04:53 executing program 0:
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
mprotect(&(0x7f0000d10000/0x3000)=nil, 0x3000, 0x0)
munlockall()
mprotect(&(0x7f0000b4e000/0x4000)=nil, 0x4000, 0x4)
madvise(&(0x7f0000a25000/0x2000)=nil, 0x2000, 0x0)

00:04:53 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000040)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x3)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0xffffffffffffffff)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x21)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

00:04:53 executing program 2:
r0 = msgget(0x0, 0x400)
msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000140)=""/4096)
r1 = socket(0x2, 0x10000001, 0x84)
sync()
connect$unix(r1, &(0x7f0000000100)=@file={0x0, './file0\x00'}, 0xcd)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1202, &(0x7f00000000c0), 0x8)

00:04:53 executing program 3:
r0 = open(&(0x7f0000000200)='./file0\x00', 0x80000000000206, 0x0)
r1 = open$dir(&(0x7f0000000680)='./file0\x00', 0x200000000000, 0x1)
mlockall(0x2)
getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4)
mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x6, 0x12, r1, 0x0)

00:04:53 executing program 0:
setrlimit(0x0, 0x0)
mlockall(0x1)
semget(0x3, 0x0, 0x0)
sync()

00:04:53 executing program 3:
freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100))
getresgid(&(0x7f0000000300), 0x0, 0x0)
r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x101, 0x5)
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000002c0)={<r1=>0x0, 0x2}, &(0x7f0000000340)=0x8)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000380)={r1, 0x8900, 0x2, 0xf9}, &(0x7f00000003c0)=0x18)
getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000180))
r2 = socket$inet(0x2, 0x5, 0x3)
read(r2, &(0x7f00000001c0)=""/199, 0xc7)

00:04:53 executing program 2:
socketpair(0x1, 0x5, 0x6, &(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000280)={<r1=>0x0, 0x9, 0xabda, 0x1}, &(0x7f00000002c0)=0x10)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000300)={r1, 0x6, 0x4, [0xff, 0x3f, 0x6821ac09, 0x9]}, &(0x7f0000000380)=0x10)
getsockname(r0, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000240)=0x10)
r2 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000340)={0x0, 0x1}, 0x8)
connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="01000000249c473d29295d4a5d758efed4ce259bd9ae2edd049638e7a44ec478b75729625acde2eaa1a44b5b9719cdf1652f9b9c166d961612bc8465ac5457e60f3c1a2a09c712f3c4c94d9d537842767e752645529818888f868e15f1b48781f8f6e9dacf53d0a3817a0b1ead14017801591677d8452ea3ffd966e4a08b938053c5b6a0823cf03749ba197140f0d1131bcfbb9a3b789f1a82129421450c306dd43a8cf4d67f8f", @ANYRES32=<r3=>0x0], &(0x7f0000000100)=0x8)
setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000200)={r3, 0x1}, 0x8)

00:04:53 executing program 2:
mprotect(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0)
r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x1c, 0x20000000)
setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='newreno\x00', 0xfffffffffffffe61)
mincore(&(0x7f0000000000/0x2000)=nil, 0x2000, &(0x7f00000000c0)=""/160)

00:04:54 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x902, &(0x7f0000000300)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x98)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000000)={<r1=>0x0, 0x0, 0x3, [0xaff, 0x10000, 0x100000001]}, &(0x7f0000000040)=0xe)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in={{0x2, 0x0}}, r1, 0x4, 0x4040000000000, 0x4, 0x0, 0x0, 0x7}, 0xa0)

00:04:54 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f0000000300)=0x33, 0x4)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2, <r1=>0x0}, &(0x7f0000000100)=0x10)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000001c0), &(0x7f0000000200)=0x4)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0)
getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000240)={r1, 0x5, 0x3, [0x5374, 0x2, 0x7ff]}, &(0x7f00000002c0)=0xe)
connect(r0, &(0x7f0000000340)=@in={0x2, 0x1, @rand_addr=0x4}, 0x10)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0)

00:04:54 executing program 3:
open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000)
truncate(&(0x7f0000000080)='./file0\x00', 0x800)
sync()
r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x30000000)
setsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @broadcast}, 0x8)
openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x40e, 0x30)
truncate(&(0x7f0000000100)='./file0\x00', 0x79b)

00:04:54 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020003)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080)=0xfffffffffffffff7, 0x4)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={<r1=>0x0, 0xac}, &(0x7f0000000040)=0x8)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={r1, 0x7ff, 0x44, 0x8, 0x1}, &(0x7f0000000140)=0x14)

00:04:54 executing program 1:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000202, 0x0)
r3 = dup(r2)
pwritev(r3, &(0x7f0000000600)=[{&(0x7f0000000580)='I', 0x1}], 0x1, 0x6d998)
truncate(&(0x7f0000000300)='./file0\x00', 0xfff)
recvmsg(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f00000000c0)=""/123, 0x7b}], 0xb7, 0x0}, 0x0)
dup2(r0, r1)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="28010000ffff000001"], 0x9}, 0x0)
sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)

00:04:54 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f0000000300)=0x33, 0x4)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2, <r1=>0x0}, &(0x7f0000000100)=0x10)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000001c0), &(0x7f0000000200)=0x4)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0)
getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000240)={r1, 0x5, 0x3, [0x5374, 0x2, 0x7ff]}, &(0x7f00000002c0)=0xe)
connect(r0, &(0x7f0000000340)=@in={0x2, 0x1, @rand_addr=0x4}, 0x10)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0)

00:04:55 executing program 2:
r0 = socket$inet_sctp(0x2, 0x106, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1200, &(0x7f0000000200)=ANY=[@ANYBLOB="000000006d483e9d1982296b125bd47e8b97bd4e286ee37594180decea6e0496ba9ed99c0800000069c79b319ea85fa6dde8345808000000000000000ce37c6973807c43687d935247e78f2073e3e03e9e8416f9fff524e752f3f0084483912623d09d81518278a8b90d6cfb60410be23c8cf97a2cac092dbc4e6c358e21390cf4cb9e36fa27081d112a"], &(0x7f0000000180)=0x4)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000000)={<r1=>0x0, 0x3e, "bc319673ceea0cd933a7742970eb4c96ecd3b0b4b5ba04920c674f2153c6d02d128dd3ad0c496bd694c4db8b6420a20a74570cfa532d984ea91d28813a17"}, &(0x7f0000000080)=0x46)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r1, 0x7fffffff}, &(0x7f0000000100)=0x8)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x14)

00:04:55 executing program 2:
open(0x0, 0x1, 0x0)

00:04:55 executing program 1:
setrlimit(0x3, &(0x7f0000000080)={0x80000001, 0x100000})
socketpair(0x0, 0x20000004, 0x55, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000002c0)={<r1=>0x0, 0xffffffffffffff44}, &(0x7f00000000c0)=0x8)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000001c0)={r1, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000200)=0x10)

00:04:55 executing program 2:
r0 = socket(0x14, 0x3, 0x0)
sendto$unix(r0, &(0x7f0000000000)="b100050400000000000000b13886ca3849451ae3c3051020741038f53e8551f30ce390500e08fecea11ea8fef96e4fc748e93f0b780486aebdbe781e4d8f6aef9187a869a4d3722c91f75073a1ebe2a4cbba982fd825582fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d62934e4fd89f20fd3872babfbb770c1f5a872c881ff7cc53c894303b298a85ff3faa8d904000000000000009ec7ab3a34c29000000000000000000000000000000000", 0xb1, 0x2, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000000c0)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x1c)

00:04:55 executing program 3:
r0 = socket(0x10, 0x3, 0x81)
open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x2)
bind$unix(r0, &(0x7f0000000080)=@abs={0x1, 0x0, 0x0}, 0x8)
open(&(0x7f0000000100)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000040)='./file0\x00', 0x7fffffff)
truncate(&(0x7f0000000000)='./file0\x00', 0x6d000000)

00:04:56 executing program 0:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
bind$inet(r0, &(0x7f00000000c0)={0x2, 0x0}, 0x10)
mmap(&(0x7f0000fec000/0x14000)=nil, 0x14000, 0x0, 0x1012, 0xffffffffffffffff, 0x0)
r1 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000))
getsockopt$inet6_buf(r1, 0x29, 0x54, &(0x7f0000000040)=""/33, &(0x7f0000000080)=0x21)

00:04:56 executing program 1:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = dup(r0)
freebsd11_mknodat(r1, &(0x7f0000000000)='./file0\x00', 0xa010, 0x1)

00:04:56 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockname(r0, 0x0, &(0x7f00000004c0))
r1 = dup(r0)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000000)={<r2=>0x0, 0x9, 0x40, 0x80000000, 0x401, 0xfffffffffffff939}, &(0x7f0000000040)=0x14)
fchdir(r0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)=ANY=[@ANYRESHEX=r2, @ANYRES32=r2, @ANYPTR64=&(0x7f0000000300)=ANY=[@ANYRES32=r1, @ANYBLOB="8f94e703cd1a150c04e76c04cc02fbea2ea7ec0346b925a1c4efd463a31d8d05241279d8e628970eaf26dc92718516945b8c90ca0c98f433466ec71d6a7272988ebf110bdf3c981328b657196a51db3f5a052a14d6cf397725c9d9810d0e8924685d55beeeafd1fc2ca5e893645a8404595a2f1b2253bfd525247370a456003a97031eade13fd1b0b7812082e92a8c2dcbbb07cfbbbc0f3f515159007b91d66796d5fe371b3638828648faaa240ccc710f488ff6b245e258f207ac4e15df8f1d56eba09628da52e92ebddb97f9aff8b059b00000000000000000000000"]], 0x3)
getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000080)={r2, 0x6}, &(0x7f0000000100)=0x8)
getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000140)={r2, 0x1}, &(0x7f0000000180)=0x8)

00:04:56 executing program 3:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96)
r1 = shmget(0x0, 0x2000, 0x80000008, &(0x7f0000ff9000/0x2000)=nil)
shmctl$SHM_LOCK(r1, 0xb)
listen(0xffffffffffffffff, 0x0)
execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[&(0x7f0000000380)='\x00', 0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00'])
openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8)
socket$inet6_udp(0x1c, 0x2, 0x0)
accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000)
r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r3 = accept(r2, 0x0, 0x0)
close(0xffffffffffffffff)
r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r4, 0x7e2780e3)
r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mlockall(0x10000000002)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r5, 0x0)
ftruncate(r4, 0x6)
mkdir(&(0x7f0000000600)='./file1\x00', 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000540)=ANY=[@ANYBLOB="04000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=<r6=>0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000580)=0x18)
r7 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x13, &(0x7f0000000040)={r6, 0x10001}, 0x8)
open(&(0x7f0000000800)='./file0\x00', 0x100000, 0x100)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB], 0x0)
execve(0x0, 0x0, 0x0)
freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000009c0))
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000840)=ANY=[@ANYBLOB="02ffffef0300000001000000f4fc8e452b7eaea8cd0a7f24144107efb39e7fd5f908e3351e109d8cb1504e033fcf2d3e6a88a1d26ad3c1d6a10f93c660352473b822316749c6eaa417959a97d901afcf2a"], 0x0)
open(&(0x7f00000005c0)='./file0\x00', 0x20084, 0x82)

00:04:56 executing program 1:
mkdir(&(0x7f0000000180)='./file0\x00', 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0)
symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00')
r1 = openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x14)
setsockopt$inet_mreq(r1, 0x0, 0x9, &(0x7f0000000000)={@loopback, @multicast1}, 0x8)

00:04:56 executing program 0:
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, &(0x7f0000000340)={0x0, 0x1}, 0x8)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r1=>0x0]}, &(0x7f0000000100)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x16, &(0x7f0000000200)={r1, 0x6}, 0x8)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000040), &(0x7f00000000c0)=0x4)
mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000)

00:04:56 executing program 1:
r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
pwritev(r0, &(0x7f0000000640)=[{&(0x7f0000000380)='i', 0x1}], 0x1, 0x0)
unlink(&(0x7f0000000000)='./file0\x00')
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0)
mlock(&(0x7f0000ff8000/0x3000)=nil, 0x3000)
msync(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x2)
mincore(&(0x7f0000ff9000/0x3000)=nil, 0x3000, &(0x7f0000000040)=""/117)
mlock(&(0x7f0000ff8000/0x2000)=nil, 0x2000)

00:04:56 executing program 0:
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, &(0x7f0000000340)={0x0, 0x1}, 0x8)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r1=>0x0]}, &(0x7f0000000100)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x16, &(0x7f0000000200)={r1, 0x6}, 0x8)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000040), &(0x7f00000000c0)=0x4)
mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000)

00:04:56 executing program 1:
r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000)
truncate(0x0, 0x800800805ffff)
r1 = dup2(r0, r0)
setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000100)={0x100000001, 0x5, 0x8, 0x101, 0x9, 0x10001, 0x5, 0x3, 0x5, 0x3ff, 0x5}, 0xb)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000140)={0x4, [0xfffffffffffff001, 0x99, 0x5, 0x5]}, &(0x7f0000000180)=0xc)
fchmodat(r0, &(0x7f0000000040)='./file0\x00', 0x0)
mkdir(&(0x7f00000000c0)='./file0\x00', 0x8)
sync()
unlinkat(r0, &(0x7f0000000080)='./file0\x00', 0x800)

00:04:56 executing program 2:
msgget(0x3, 0x604)
mkdir(&(0x7f0000000000)='./file0\x00', 0x84)

00:04:56 executing program 0:
syz_execute_func(&(0x7f00000004c0)="c4e2adbb2438c401445ed1dfe964e3fbc4a1a1d0d3440fa9c4410d606800660f3825124377dcf00fc78ba9dfffff")
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, 0x0, &(0x7f0000000340))
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, &(0x7f00000001c0))
execve(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x4)
connect$unix(0xffffffffffffffff, 0x0, 0x0)
pipe2(&(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x100004)
mkdirat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x80)

00:04:56 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000209, 0x0)
mkdir(&(0x7f0000000000)='./file0\x00', 0x192)
fchmod(r0, 0x8d)
ftruncate(r0, 0x101)
close(r0)
execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0)
socket$inet6(0x1c, 0x10000003, 0x0)
shutdown(r0, 0x0)

00:04:56 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000300)=ANY=[@ANYBLOB="06000000010000002dcee7d780000000ffff2d00a405925e33877653d6fac0bd2882e5c4dacadaaa941039c2097f9a1a4ed53080eaed54618e64c7645d6b61bbccb457ee0152615b4b2145ecc7839cb129b915b2d84699cd648a1e8d9834473dd0e6991c7fbef9d1da5540d3ea73f8ec84f2126ca176d51271e5cc4e491470e061649cb0b8492b4b6a5a2b628de7c147b4f97104c7b3a7db15d4a34b5d430d5220af66df007f560000000048bc54f291af387facc3f6c0235fa40089924222a31bfd470f6bcde76d2203b021090c1ae529bb34c505a496c14ca61b5eb770af2230092080000000000000000000000000"], 0x0)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={0x0, 0x9}, 0x8)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)

00:04:56 executing program 2:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getsockopt$inet6_int(r0, 0x29, 0x66, 0x0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x10000, 0x0)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040)={<r2=>0x0, 0x5, 0x1, 0x0, 0x7, 0x6621}, &(0x7f0000000080)=0x14)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000000c0)={@in={{0x2, 0x3, @broadcast}}, r2}, 0x8c)

00:04:56 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000209, 0x0)
mkdir(&(0x7f0000000000)='./file0\x00', 0x192)
fchmod(r0, 0x8d)
ftruncate(r0, 0x101)
close(r0)
execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0)
socket$inet6(0x1c, 0x10000003, 0x0)
shutdown(r0, 0x0)

00:04:56 executing program 3:
r0 = semget(0x3, 0x0, 0x0)
__semctl$SETVAL(r0, 0x5527038bfc15e667, 0x8, &(0x7f0000000300))

00:04:56 executing program 3:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
writev(r1, 0x0, 0x189)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f00000003c0), &(0x7f00000002c0)=0x4)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={<r2=>0x0, 0x81, 0x8a}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000240)={r2, &(0x7f0000000200)=[@in6={0x1c, 0x1, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x3f}, @in={0x2, 0x0, @multicast2}]}, &(0x7f0000000280)=0x10)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000080)={0xfff, 0x4310, 0xffffffffffff0861, 0x2, r2}, &(0x7f00000000c0)=0x10)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f00000001c0), &(0x7f0000000180)=0x4)

00:04:56 executing program 3:
r0 = open(&(0x7f00000003c0)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(0xffffffffffffffff, 0x84, 0x8001, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0)

00:04:58 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x1104, &(0x7f00000001c0)={0x0, &(0x7f0000001280)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000001340)=0xaa)
socket$inet6_sctp(0x1c, 0x5, 0x84)

00:04:58 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000100)=0x7f, 0x4)
r1 = socket$inet(0x2, 0x10000000, 0x47)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={@in6={{0x1c, 0x2, 0xd39, @local={0xfe, 0x80, [], 0x0}, 0x7}}, <r2=>0x0, 0x5, 0x3, 0x100, 0x1, 0xf56, 0x10000}, &(0x7f00000001c0)=0x98)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000140)=ANY=[@ANYRES32=r2, @ANYBLOB="610700030000002000000000"], 0x10)

00:04:58 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
getsockopt$inet_udplite(r1, 0x88, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0), 0x0)

00:04:59 executing program 1:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = fcntl$dupfd(r0, 0x0, r0)
getsockopt$sock_int(r1, 0xffff, 0x1019, &(0x7f00000001c0), &(0x7f0000000200)=0x4)
freebsd11_fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
r3 = getgid()
lchown(&(0x7f0000000100)='./file0\x00', r2, r3)
r4 = getuid()
getresgid(&(0x7f0000000040), &(0x7f0000000080)=<r5=>0x0, &(0x7f00000000c0))
fchownat(r1, &(0x7f0000000000)='./file0\x00', r4, r5, 0x400)

00:04:59 executing program 3:
pipe2(&(0x7f0000000100)={<r0=>0xffffffffffffffff}, 0x100000)
mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x8200001002072, r0, 0x800)
r1 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x20000000)
getsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4)

00:04:59 executing program 2:
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x4)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000140), &(0x7f0000000180)=0x4)
setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[@in={0x2, 0x2, @multicast2}, @in={0x2, 0x1, @loopback}]}, &(0x7f0000000100)=0x10)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r2, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0)
socket$inet6(0x1c, 0x0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0xfffffffffffffe7a)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f00000001c0), &(0x7f0000000200)=0x4)

00:04:59 executing program 0:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96)
r1 = shmget(0x0, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil)
shmctl$SHM_LOCK(r1, 0xb)
r2 = openat(r0, &(0x7f0000000200)='./file1\x00', 0x10080, 0x130)
listen(r2, 0x0)
execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f00000001c0)='#]%#\x80\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], 0x0)
r3 = openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8)
socket$inet6_udp(0x1c, 0x2, 0x0)
r4 = accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000)
r5 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r6 = accept(r5, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r6, 0x84, 0x901, &(0x7f0000000380)={0x0, 0x80000001, 0x3, [0x9, 0x100000001, 0x40]}, &(0x7f00000003c0)=0xe)
close(0xffffffffffffffff)
r7 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r7, 0x7e2780e3)
r8 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
openat(r0, &(0x7f0000000480)='./file1\x00', 0x100000, 0x104)
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r8, 0x0)
ftruncate(r4, 0x9)
mkdir(&(0x7f0000000600)='./file1\x00', 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, 0x0, &(0x7f0000000580))
r9 = socket(0xa, 0x40025, 0xca)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x105, &(0x7f00000004c0)=ANY=[@ANYBLOB="bd1d81458b323c862c8214dcebb46e9264ae132f30b45168893d28ee5f60eeb4447a7a82e0a438ccd613a3dec6e6f9d82e6c03cc010000000000009374dc01d1dbe99c1468804f37", @ANYRES32=<r10=>0x0], 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r9, 0x84, 0x13, &(0x7f0000000040)={r10, 0x10001}, 0x8)
open(&(0x7f0000000800)='./file0\x00', 0x100000, 0x100)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x23, &(0x7f00000006c0)=ANY=[@ANYBLOB="6568a95c910cfd000000000000000224b12f9b19d729de8052d27542610d35009cce2f793f675247fc871320dc5ad44b15508c8fed7c0e2c96c8a20bbf11db95610ada7eabee39767760cab476df46c7e5578e05b160bc0a814e5a015f835db0e34d6e94b3577bf5660e1f019800692004030b4cf59d041ac1a7afd4e9c1b1e82051f9335cd180d0f29f"], 0x0)
execve(0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r7, 0x84, 0x101, &(0x7f00000009c0)=ANY=[@ANYBLOB="6bc67fc83942dedd8d7d47ac4f2172c6b3213c46ea815fe2e4c2f7d42cc6527d58a0d20b69c9aef7d029c248ca10d330e9dceaa531270aeec588a6c0c489cd829e016916bfeeb9cdecc03fa21f1776c78a1cdfa9624757adf7f05f50c85772949c8cd1d4dbb274d22839cbf784126b019c01513d5133189487b11cee0bfb1b14cccdc6bc000000000000000000000000ad8072c6cb72414e89d291e58335f8649fc8b6331bd7a911dd13b16697733a32d3a771958d03277e1d0c9cc4e2110de4468c18b381d46cbf6c5f"], 0x0)
open(&(0x7f00000005c0)='./file0\x00', 0x20084, 0x82)

00:04:59 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={<r1=>0x0, 0x5}, &(0x7f0000000040)=0x8)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000080)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r1}, &(0x7f0000000140)=0x8c)
sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0)

00:04:59 executing program 1:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
read(r0, &(0x7f0000000000)=""/81, 0x51)
freebsd10_pipe(&(0x7f0000000080)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000140)={<r3=>0x0, 0x4, 0x8001, 0x6, 0x200, 0x10000}, &(0x7f0000000180)=0x14)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f00000001c0)={r3, 0x7f, 0x4}, 0x8)
dup(r0)

00:04:59 executing program 3:
r0 = socket$inet(0x2, 0x3, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)="0000e100000000e400000010", 0xc)
socket$inet(0x2, 0x2, 0x9)
setsockopt$inet_opts(r0, 0x0, 0x1, 0x0, 0x0)

00:04:59 executing program 3:
pipe2(&(0x7f0000000180)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
r2 = dup(r1)
write(r0, &(0x7f0000000000)=',', 0xfffffffffffffe53)
write(r2, &(0x7f0000000040), 0xfffffedf)
ppoll(&(0x7f0000000040)=[{r1, 0xc4}], 0x1, 0x0, 0x0, 0x0)

00:04:59 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f00000000c0)={0xc7d, 0x7}, 0x10)
r1 = dup(r0)
fcntl$setstatus(r1, 0x4, 0x10044)
pwritev(r1, &(0x7f0000000600)=[{&(0x7f0000000580)='I', 0x1}], 0x1, 0x0)
getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000140)=0x4)
read(r0, &(0x7f0000000000)=""/175, 0xaf)
write(r0, &(0x7f0000000200)="9c", 0x1)

00:05:00 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)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000140)={r1, 0x7, 0x2, 0x7f, 0x2f2, 0x7, 0x0, 0x3, {@in6={{0x1c, 0x3, 0x4, @empty, 0x8}}, r1, 0xffffffffffffff9e, 0x5, 0x1b1, 0xfffffffffffffffe, 0x4}}, &(0x7f0000000040)=0xb0)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0xf, 0x0, r1}, 0xc)

00:05:01 executing program 2:
freebsd10_pipe(&(0x7f0000002740)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r2 = dup(r1)
pwritev(r2, &(0x7f0000000600)=[{&(0x7f0000000580)='I', 0x1}], 0x1, 0x6d998)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, 0x0)
open(&(0x7f0000000000)='./file0\x00', 0x1, 0x60)
preadv(r2, &(0x7f0000000340)=[{&(0x7f0000001640)=""/4096, 0x1000}], 0x1, 0x0)

00:05:01 executing program 0:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x100000, 0x9d)
accept4$inet(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x20000000)
connect$unix(r1, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa)
setsockopt$inet_int(r0, 0x0, 0x1, 0xffffffffffffffff, 0x0)

00:05:01 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$sock_timeval(r0, 0xffff, 0x0, &(0x7f0000000040)={0x80, 0x4477}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r1=>0x0]}, &(0x7f0000000100)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000240)={r1, 0x9}, 0x10)

00:05:01 executing program 3:
r0 = socket$unix(0x1, 0x5, 0x0)
flock(r0, 0x8000000000a)
r1 = accept(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000000c0)=0x10)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f00000002c0)={@in={{0x2, 0x2, @multicast1}}, <r2=>0x0, 0x100000001, 0x9, 0x1, 0x10000, 0x20}, &(0x7f0000000380)=0xa0)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f00000003c0)={r2, 0x8001, 0x1}, 0x8)
setsockopt$inet_tcp_buf(r1, 0x6, 0x27, &(0x7f0000000200)="971c84568a545f5b4b8bf816bc0fc5ec08984234026360efe040d27ec0af503ae67487a237527124c580b42953121c167f0f260d82686178ccbf67447cd02e20c949ebf7edf3dd00dcd2aaa6a9bfa78f6773e5b26f30b4798df2614b7d773c706f60afe442a6c61166b82d7697e95cd582fbc168408128a837cc75535a55dcdae73754e239e597e87f", 0x89)
socket$inet_udp(0x2, 0x2, 0x0)
socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000080), &(0x7f00000001c0)=0x8)
mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x4)
open(&(0x7f0000000140)='./file0\x00', 0x8000, 0x8)
socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000100))
setitimer(0x0, &(0x7f0000000180)={{0x7, 0x7}, {0x10001, 0x8001}}, 0x0)
select(0x40, &(0x7f0000000000), 0x0, &(0x7f0000001200), 0x0)

00:05:01 executing program 0:
setrlimit(0x9, &(0x7f0000000080))
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4)
socketpair$unix(0x1c, 0x0, 0x0, 0x0)

00:05:01 executing program 0:
setuid(0xee01)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x16, &(0x7f0000000100), 0x4)

00:05:01 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8, 0x10)
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x4)
r1 = socket$inet6_sctp(0x1c, 0x4f99873e1d20d1e0, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x22, &(0x7f00000001c0)={0x0, &(0x7f0000001280)}, &(0x7f0000001340)=0x10)

00:05:01 executing program 1:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
getsockopt$inet_buf(r0, 0x0, 0x80000000030, 0x0, 0x0)
ftruncate(r0, 0x452)
chroot(&(0x7f0000000040)='./file0\x00')

00:05:01 executing program 0:
munmap(&(0x7f0000f3a000/0x9000)=nil, 0x9000)
r0 = accept4(0xffffffffffffffff, &(0x7f00000010c0)=ANY=[@ANYBLOB='\x00'], 0x0, 0x0)
__semctl$SETALL(0x0, 0x0, 0x9, &(0x7f0000000000))
setsockopt$sock_int(r0, 0xffff, 0x0, &(0x7f0000000000)=0x8, 0x4)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x5)

00:05:01 executing program 3:
r0 = socket(0x0, 0x4, 0x2)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000100)={@empty, @rand_addr, <r1=>0x0}, &(0x7f0000000140)=0xc)
setsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000180)={@rand_addr=0x101, @broadcast, r1}, 0xc)
r2 = socket$inet6(0x1c, 0x7, 0x7)
r3 = accept(r2, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c)
getsockopt$inet_int(r3, 0x0, 0x1f, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_int(r4, 0x0, 0x1b, 0xffffffffffffffff, 0x0)

00:05:01 executing program 2:
r0 = dup(0xffffffffffffff9c)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000940)=0x18, 0x4)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000100)={<r2=>0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000140)=0x10)
setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000340)={r2, &(0x7f0000000280)=[@in={0x2, 0x3, @loopback}, @in6={0x1c, 0x3, 0x7, @loopback, 0x800}, @in6={0x1c, 0x3, 0x10001, @local={0xfe, 0x80, [], 0x0}, 0xffffffff}, @in6={0x1c, 0x2, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x8}, @in={0x2, 0x2, @loopback}, @in6={0x1c, 0x2, 0x6, @loopback, 0x79c}, @in6={0x1c, 0x1, 0xffffffff, @loopback, 0x7}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000380)=0x1e3)
lseek(r1, 0x0, 0x1000000000003)
pwritev(r1, &(0x7f0000000640)=[{&(0x7f0000001800)="2648b30ceb7f9ae4802bb963953b0be6690eb1da5766d8ae1ae60017434157a984fb56924b82ba6f625d1c53347abfa8dbd642fab21e9e935984b97b6d9e8ad4bb12b309f3e5619018c2251f4d81bfa8648d1c62faf3d0a2e5f337323965", 0x5e}], 0x1, 0x0)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000680)=0x6, 0x4)
recvfrom$inet6(r1, &(0x7f00000003c0)=""/85, 0x55, 0x0, &(0x7f00000004c0)={0x1c, 0x0, 0x1, @empty, 0xbf5}, 0x1c)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4)
setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000440)={0x4}, 0x8)
sendto$inet(r1, &(0x7f00000006c0)="f3a8f88565447e88a48b8cdea25b8fa4a85de12bed9fb8fb870ecca22a5c8666678eecc34e159cf7f7f3e504d9c0191adc284e42b1c5af70bf3bab895def54eb3ab5fb63b431030d5befc36fbf1c5128590926a841a0d1466e95f4e8cc7c9e0b6f464444330710d6b57f7b0b1df885d4e9be896d430518e9cd04a84d2330b2247f7b77458f01fd188660dedf566c7203e040910346", 0x95, 0x20000, 0x0, 0x0)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90)
sendto(r1, &(0x7f0000000500)="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", 0xff, 0x4, 0x0, 0x0)
setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f00000007c0)="1eaa1fcaf67dd3bc1868fed4aeac6e2288316c544a486411e4ec1c9516512a88ee12ce021a37573d650c472880f8c0ee117eb8f7c7779557349929aa16a5702ffad3369795f4f040101f6a36c81e81e97684bd171d1989d2baaac6d88e1c5081fcb1896c0cbdc2f3c311668585d05ab4b4c476b964bc93c7136471cdf9cb2d8f009c79a05cf502a8e58a63ef421a508fa76455a404d7cb", 0x97)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000600), &(0x7f0000000780)=0x4)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000880)={@in6={{0x1c, 0x2, 0x2, @loopback, 0x4}}, r2, 0x1, 0xfffffffffffffffd, 0x1, 0x4, 0x4d000000000000, 0x8000}, 0x98)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000001880)={0xffffffffffffffe0, 0x6c20, 0x800, 0x800, r2}, &(0x7f00000018c0)=0x10)

00:05:01 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000280), &(0x7f00000002c0)=0x4)

00:05:01 executing program 1:
r0 = socket$inet_sctp(0x2, 0x40000000005, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)={@in={{0x2, 0xffffffffffffffff, @multicast2}}, 0x0, 0xbed}, 0xa0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @local}}}, 0x0)

00:05:01 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84)
freebsd10_pipe(&(0x7f0000000000)={<r1=>0xffffffffffffffff})
connect$unix(r1, &(0x7f0000000080)=@abs={0x1, 0x0, 0x0}, 0x8)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1206, &(0x7f0000000040)={0x1, [0x0]}, 0x8)

00:05:01 executing program 1:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x0, 0x2, 0xffffffffffffff7f, 0x6})
r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0x1000000000000e, &(0x7f0000000040)={0x0, 0x3, 0x0, 0x100000001})
sendmsg(r1, &(0x7f00000001c0)={&(0x7f0000000080)=@in6={0x1c, 0x2, 0x8, @loopback, 0x6}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000100)="b02a23dd012aa928e2c93f129d672c048d045a79ec57473029e5e0cfbf3fcd7938252513c407bca650a303607468b15bae63770219f71f3d6e9fe276d47f1cdb91bb00eca683210713ee3d76056c7db82a44a7260df021c8301a94c3a5", 0x5d}], 0x1, &(0x7f0000000240)=[{0x50, 0x0, 0x2, "75c42aa219471f50c69eb9ab87cfd0d614a00ba911a35df399034078d921cba0704beba109218ba0ea389eda6b43b07ff4737b5cf67db44b8782750ff855"}, {0xc0, 0x3a, 0x3, "d1200bb8212051a450a4c39ebfb1bea063e95dca93bd79631b5434abd443029a0ec44a0dbb3e7eedc3c03cd37999441c534bc38916d24e1bb469a5563a5294cd2fb02146e5d770f4f11e019346a2967b65ba3515b3439ad9d28e87416065252732f201498ccba114417c028f071464763b122215a839edafa55dce9e2fb2ceac66af23ba995ed408f2c67db425777efe42deb226ec275350d56b0bd270ccadf167177cd7526923cd87a1"}], 0x110}, 0x100)

00:05:01 executing program 3:
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
mprotect(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x4)
munlockall()
mincore(&(0x7f0000c98000/0x3000)=nil, 0x3000, &(0x7f00000000c0)=""/1)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
r0 = msgget$private(0x0, 0x100)
msgrcv(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008770e4ed3d474f6cfd5e91aadf30bee7ebdade83895eb2388bef4eab9aea21fb2f22374bc130746add24"], 0x9c, 0x2, 0x800)
munlockall()
msync(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x1)

00:05:01 executing program 0:
clock_nanosleep(0x0, 0x0, &(0x7f0000000000)={0x4083}, 0x0)
execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000300), 0x0)
r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000240), &(0x7f0000000280)=0x10, 0x10000000)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00', 0x2}, 0x24)
r1 = open(&(0x7f0000000040)='./file0\x00', 0x400, 0x90)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000080)={@in={{0x2, 0x0, @broadcast}}, <r2=>0x0}, &(0x7f0000000180)=0x8c)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000001c0)={r2, 0xbb}, &(0x7f0000000200)=0x8)

00:05:02 executing program 2:
mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000)
setitimer(0x2, &(0x7f0000000080)={{0xffffffff, 0x4}, {0x8ac, 0x4}}, &(0x7f0000000100))
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000040)={@multicast1, @local={0xac, 0x14, 0x0}, @multicast1}, 0xfffffffffffffe29)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x10000}, 0x24)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast2=0xe0000001, @remote, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000180)={@multicast1, @multicast1, @loopback}, 0xc)

00:05:02 executing program 1:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @rand_addr, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @multicast1, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000440)={@multicast2, @multicast2, @multicast2}, 0xc)
r1 = fcntl$dupfd(r0, 0x11, r0)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000000)={<r2=>0x0}, &(0x7f0000000100)=0x8)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000140)={r2, 0x6}, 0x8)

00:05:02 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x31, &(0x7f0000000040)={0x1, [0x0]}, 0x8)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x1, [0x5]}, 0x6)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x10000, 0x8)
getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f00000000c0), &(0x7f0000000100)=0x4)

00:05:02 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
semget(0x1, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x800b, &(0x7f0000000140), &(0x7f0000000180)=0x4)

00:05:02 executing program 0:
r0 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000000000)=0x7, 0x4)
setsockopt$inet_opts(r0, 0x0, 0x200000000000c, &(0x7f00000002c0)="eaff000000000000", 0x8)
setsockopt$inet_opts(r0, 0x0, 0x200000000000c, &(0x7f0000000140)="eaff125c00000000", 0x8)

00:05:02 executing program 1:
setrlimit(0x3, &(0x7f0000000000)={0x80000002, 0x5})
accept$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000200)=0x1c)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = accept4(r0, &(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000240)=0x10, 0x20000000)
setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f00000000c0)={0x80, {{0x1c, 0x0, 0x4f30}}}, 0x88)

00:05:02 executing program 3:
mmap(&(0x7f0000912000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x40002010, 0xffffffffffffffff, 0x2)

00:05:02 executing program 0:
r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0xfffffffffffffffe)
r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000300)={<r2=>0x0, 0x3, 0x20, 0x101, 0x5, 0x1}, &(0x7f0000000340)=0x14)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000380)={r2, 0x6}, &(0x7f00000003c0)=0x8)
fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0xf8000000, 0x100000001})
r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0)
fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x3, 0x4, 0x0, 0x1000300010005})
freebsd11_stat(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, <r4=>0x0})
freebsd11_stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
fchownat(r0, &(0x7f0000000040)='./file0\x00', r4, r5, 0x400)

00:05:02 executing program 2:
getgroups(0x4, &(0x7f0000000000)=[0x0, 0xffffffffffffffff, <r0=>0x0, <r1=>0xffffffffffffffff])
setgid(r1)
setregid(r1, r0)
setresgid(r0, 0x0, 0x0)
r2 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
mkdirat(r2, &(0x7f0000000040)='./file0\x00', 0x20)

00:05:02 executing program 1:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000040)={<r1=>0x0, 0x40}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, 0x1, 0xf3f}, &(0x7f0000000100)=0xc)
r2 = semget$private(0x0, 0x7, 0x0)
semop(r2, &(0x7f0000000000)=[{0x2}, {0x3, 0x655}, {0x3, 0x80000001}, {0x0, 0x8000, 0x800}], 0x4)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
fcntl$setflags(r3, 0x2, 0x0)

00:05:02 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0)
freebsd11_mknod(0x0, 0x0, 0x0)
ppoll(0x0, 0xfffffffffffffcf8, 0x0, 0x0, 0x0)
symlinkat(&(0x7f00000006c0)='./file0\x00', r0, 0x0)
setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0)
execve(0x0, 0x0, 0x0)
r1 = fcntl$getown(r0, 0x5)
fcntl$setown(r0, 0x6, r1)
lseek(r0, 0x0, 0x2)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
rename(0x0, 0x0)
write(0xffffffffffffffff, 0x0, 0x268)
getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)

00:05:02 executing program 0:
r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84)
socket$inet6(0x1c, 0x3, 0x2)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, 0x80000000, 0x6}, &(0x7f0000000080)=0xc)
setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1, 0x5, 0x6}, 0x8)
r2 = open(&(0x7f00000001c0)='./file0\x00', 0x880, 0x20)
setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000200)='htcp\x00', 0x5)
r3 = socket$inet6(0x1c, 0x0, 0x6)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000040)=ANY=[@ANYRES32=r1, @ANYBLOB="2f000ac4d7063d4fdd000100010005000700"], &(0x7f0000000180)=0x1c)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x106, &(0x7f0000000100)={0x80000000001c02}, &(0x7f0000000140)=0x10)
getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000240)=""/4096, &(0x7f0000001240)=0x1000)

00:05:02 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={<r1=>0x0, 0xffff}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={r1, 0x9}, &(0x7f0000000100)=0x8)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={r1, 0x4}, 0x8)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x17, &(0x7f0000000040), 0x8)

00:05:02 executing program 2:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x800, 0x5)
openat(r0, 0x0, 0x20a02, 0x0)

00:05:02 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f00000003c0)="36e320288bbb5b61d2527fb0871580b53fcd43879c8766ab9a9c60af0fce2170475c7d3d94612af661349a7e2957a873d8950c2fc8deb4c223267d50c1526b", 0x1b8)
r1 = dup(r0)
getsockopt$inet6_tcp_buf(r1, 0x6, 0x24, 0x0, &(0x7f0000000000)=0x8c)
link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00')

00:05:02 executing program 0:
munmap(&(0x7f0000d75000/0xb000)=nil, 0x1f470000)
mprotect(&(0x7f0000d7f000/0x1000)=nil, 0x1000, 0x0)
mincore(&(0x7f0000d7b000/0x1000)=nil, 0x1000, 0x0)
r0 = shmget(0x2, 0x2000, 0x4c8, &(0x7f0000d76000/0x2000)=nil)
shmat(r0, &(0x7f0000d79000/0x2000)=nil, 0x3000)

00:05:02 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x800000000000001, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000040)={<r1=>0x0, 0xa421}, &(0x7f0000000180)=0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000001c0)={0x5, 0x1020, 0x6, 0x80, r1}, &(0x7f0000000200)=0x10)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x8, 0x6000, 0xe9, 0x8, 0x6, 0x7ff, 0xffffffffffffff01, <r2=>0x0}, &(0x7f0000000080)=0x20)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={<r3=>r2, 0x3, 0x1f}, &(0x7f0000000100)=0xc)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r3, 0xf}, 0x0)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000240)={r3, 0x1, 0x2, 0x1, 0x21914858}, &(0x7f0000000280)=0x18)

00:05:02 executing program 2:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
flock(r0, 0x2)
sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0)
socketpair(0x17, 0x5, 0x9, &(0x7f0000000680))
close(r1)
execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000080)='\x00', &(0x7f00000000c0)=',\x00', &(0x7f0000000100)='\x15%@\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)=',*(\xac\x00', &(0x7f00000001c0)='\x83#\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)=',+:-/', &(0x7f0000000280)='\xa4\x00'], &(0x7f0000000440)=[&(0x7f0000000340)='\x00', &(0x7f0000000380)=',^^\xe5.)[\x00', &(0x7f00000003c0)=']\x00', &(0x7f0000000400)='}/\x00'])
freebsd11_fstat(r0, &(0x7f0000001700))
freebsd10_pipe(&(0x7f0000000480)={<r2=>0xffffffffffffffff})
r3 = shmget$private(0x0, 0x1000, 0x240, &(0x7f0000fff000/0x1000)=nil)
shmctl$IPC_STAT(r3, 0x2, &(0x7f0000000740)=""/252)
rename(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)='./file0\x00')
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f00000004c0)={0x101, 0x800, 0x80000000, 0x2, <r4=>0x0}, &(0x7f0000000500)=0x10)
setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r2, 0x84, 0x8001, &(0x7f0000000600)={r4, &(0x7f0000000540)=[@in={0x2, 0x0, @broadcast}, @in={0x2, 0x2, @loopback}, @in={0x2, 0x1, @multicast1}, @in6={0x1c, 0x3, 0x6, @loopback, 0x10001}, @in6={0x1c, 0x3, 0x9, @empty, 0x2}, @in={0x2, 0x1, @rand_addr=0x8681}, @in={0x2, 0x0, @multicast2}, @in={0x2, 0x2, @multicast1}]}, &(0x7f0000000640)=0x10)

00:05:04 executing program 3:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100004)
getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000080)={<r2=>0x0, 0x8b}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000180)={r2, &(0x7f0000000100)=[@in6={0x1c, 0x1, 0xffffffffffffffe4, @local={0xfe, 0x80, [], 0x0}, 0x800}, @in6={0x1c, 0x3, 0x7fffffff, @remote={0xfe, 0x80, [], 0x0}}, @in={0x2, 0x1, @multicast1}, @in={0x2, 0x3, @loopback}]}, &(0x7f0000000200)=0x10)
getsockopt$sock_timeval(r0, 0xffff, 0x1001, &(0x7f0000000040), &(0x7f00000001c0)=0x10)

00:05:04 executing program 1:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
fcntl$setstatus(r1, 0x4, 0x8)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r1, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
socket$inet6(0x1c, 0x0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040))
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
setsockopt$inet_int(r0, 0x0, 0x46, 0xffffffffffffffff, 0x392)

00:05:04 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100000)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={<r2=>0x0, 0x20, 0x100}, &(0x7f00000000c0)=0xc)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000100)={r2, 0x40c}, &(0x7f0000000140)=0x8)
r3 = getpgrp(0xffffffffffffffff)
getpgid(r3)
fcntl$lock(r0, 0xc, &(0x7f0000000180)={0x3, 0x0, 0xa76e, 0x5, r3})
setsockopt$inet6_int(r0, 0x29, 0x2a, &(0x7f0000000040), 0x4)
truncate(&(0x7f00000001c0)='./file0\x00', 0x1)

00:05:04 executing program 2:
freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0x1003, 0x0)
r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000000c0)=0x10, 0x10000000)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000100)={<r2=>0x0, 0xfffffffffffffeb7}, &(0x7f0000000140)=0x8)
getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000180)={r2, 0x2}, &(0x7f0000000200)=0x8)
open$dir(&(0x7f0000000240)='./file0/file0\x00', 0x8, 0xa0)
setitimer(0x3, &(0x7f0000000280)={{0x175, 0x40}, {0x1, 0x95e2}}, &(0x7f00000002c0))
open(&(0x7f00000001c0)='./file0\x00', 0x11, 0x0)
fsync(r0)

00:05:04 executing program 3:
mlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000)
mlock(&(0x7f0000efa000/0x1000)=nil, 0x1000)
munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000)
munmap(&(0x7f0000efd000/0x1000)=nil, 0x1000)
r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x200, 0x4)
setsockopt$inet6_tcp_int(r0, 0x6, 0x1000, &(0x7f0000000040)=0x8, 0x4)

00:05:04 executing program 3:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast1, @loopback}, 0xc)
socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000))
setsockopt$inet_mreqsrc(r0, 0x0, 0xd, &(0x7f0000000180)={@multicast1, @multicast1=0xac1400bb, @loopback}, 0xc)

00:05:04 executing program 3:
r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10, 0x20000000)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000080)={<r1=>0x0, 0x7, 0x5, 0x7, 0xffffffffffffff01, 0x7}, &(0x7f00000000c0)=0x14)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x2, 0x2, @multicast2}}, r1}, 0x8c)
getsockopt(r0, 0x800, 0x3ff, &(0x7f00000001c0)=""/47, &(0x7f0000000200)=0x2f)
setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000240)=0x4, 0x4)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000280)={0xfffffffffffffe01, 0x80, 0x210, 0x7, 0x800, 0x10000, 0x5, 0xb7cb8de, r1}, &(0x7f00000002c0)=0x20)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000300)={r1, 0xffffffff80000001, 0x7}, 0xc)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)={r1, 0x4e, 0x5f, "492ed7f4445d3a5f90f643da13cc8d6ed6614910f19742f37421287d5882ada90d7b8cab93220c7ffacf9000cd4d8d2f41a53389088730f028bf556adb7be11aa879474e45fe8f4a0f3add9cf76bfc14307a462b5d4c8d04ad56e673ed7f3a"}, 0x67)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000003c0)={<r2=>r1, 0x3}, &(0x7f0000000400)=0x8)
pipe2(&(0x7f0000000440)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x0)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x902, &(0x7f0000000480)=r1, 0x4)
r5 = dup2(r3, r4)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000004c0)={0x2, [0x0, <r6=>0x0]}, &(0x7f0000000500)=0xc)
sendto(r3, &(0x7f0000000540)="e139dd0b8c7a9a52ec3d280dc021a30f1e7bf6c3fe3fb9c8609968840f733ff6f41b66c8d120f66c07231c70e1bc2b5e81ef11a6c2b192864a918c99231149b6c8e4161f6ca530229229f56c38d43715917cb06fc52e9d0a01024d12a85d52ea7faef1d205639f861c47e763a471b97864fb6cafec3573fc6db7c23e06921dac4dff919a517145db3b2911ab719a8c457d40a263f6fa27dfcaa8cc077578030a299926afaa04005702f6c2b100fe15860fe5b0d85243420a771f2bba0bc2849bcb46d74c5069ca7457c7ee64f6d72101bd3eb30173e1ecc1e0b420fc9bc4fc6fefe52d1101f91579d4ec78a1626df96e413b4e", 0xf3, 0x8, &(0x7f0000000640)=@un=@abs={0x0, 0x0, 0x0}, 0x8)
setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000000680)={r2, 0x7}, 0x8)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x8, &(0x7f00000006c0)={0x9}, 0x4)
r7 = msgget$private(0x0, 0x80)
freebsd11_fstat(r3, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, <r8=>0x0})
fstat(r5, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r9=>0x0})
fstat(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, <r10=>0x0})
getgroups(0x1, &(0x7f0000000980)=[<r11=>0xffffffffffffffff])
r12 = fcntl$getown(r0, 0x5)
r13 = getpgid(0x0)
msgctl$IPC_SET(r7, 0x1, &(0x7f00000009c0)={{0x0, r8, r9, r10, r11, 0x4, 0x20}, 0x6, 0x0, 0x5, 0x8, 0xffffffffffffff47, 0x10000, r12, r13})
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000a40)={0x0, 0x2000, 0xfff, 0x1, r6}, 0x10)
flock(r4, 0xc)
setsockopt$inet6_tcp_int(r5, 0x6, 0x8c, &(0x7f0000000a80)=0x8, 0x4)
getsockopt(r0, 0x6, 0x100, &(0x7f0000000ac0)=""/1, &(0x7f0000000b00)=0x1)
msgsnd(r7, &(0x7f0000000b40)={0x3, "f8f2f2333482fa350f492a1afd1e1594975fd92f16dc0396881412d41a6046259a25b9a0cf82c436491dfea68633e3ab64d2e96cf43f798ed79de35ff03ba1e86c08e2992a05ef08c539da25a26b917afa527a692100dbb20f2f3519690f53b71484ace4749a3d9e046a77518c54c08c8c108e4d6f196fa7265ba7395123d0c7ab525948ba1b8bd8d805e18dfa21"}, 0x96, 0x800)
bind$inet(r0, &(0x7f0000000c00)={0x2, 0x3}, 0x10)

00:05:04 executing program 0:
clock_nanosleep(0xe, 0x0, &(0x7f0000000080)={0x9, 0x8}, &(0x7f00000000c0))
r0 = dup(0xffffffffffffff9c)
recvfrom$inet(r0, &(0x7f0000000140)=""/78, 0x4e, 0x40, &(0x7f00000001c0)={0x2, 0x1}, 0x10)
chroot(&(0x7f0000000000)='./file0/file0\x00')
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000100)=0x6, 0x4)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000200), &(0x7f0000000240)=0x4)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
symlinkat(&(0x7f0000000280)='./file0/file0\x00', r0, &(0x7f00000002c0)='./file0\x00')
sync()

00:05:04 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0xffffffffffffffff, 0x84)
freebsd10_pipe(&(0x7f0000000000))
r1 = fcntl$dupfd(r0, 0x0, r0)
sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0xc}], 0xc}, 0x0)

00:05:05 executing program 1:
freebsd11_mknod(&(0x7f0000000500)='./file0\x00', 0xe008, 0x0)
open$dir(&(0x7f0000000100)='./file0\x00', 0x100848, 0x6)
r0 = open(&(0x7f0000000040)='./file0\x00', 0x202, 0x8)
accept$unix(r0, 0x0, &(0x7f0000000080))
mkdir(&(0x7f00000000c0)='./file0\x00', 0x20)
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000140)={0x1, {{0x1c, 0x2, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x5}}}, 0x88)

00:05:05 executing program 0:
getgroups(0x3, &(0x7f0000000000)=[0x0, 0xffffffffffffffff, <r0=>0xffffffffffffffff])
setgid(r0)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$sock_timeval(r1, 0xffff, 0x1015, 0xfffffffffffffffe, 0xaa)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r2, 0x101)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x104, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
close(r2)
chmod(&(0x7f0000000340)='./file0\x00', 0x47eda2f5c610c659)
execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000000), 0x0)

00:05:05 executing program 3:
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xc, 0x0, 0x0)

00:05:05 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f0000000300)=0x33, 0x4)
truncate(&(0x7f0000000180)='./file0\x00', 0x3)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2, <r1=>0x0}, &(0x7f0000000100)=0x10)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000001c0)=ANY=[@ANYBLOB="0c8712edff03"], &(0x7f0000000200)=0x6)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0)
getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000680), &(0x7f0000000040)=0x4)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x8d)
socket$inet(0x2, 0x3, 0x8001)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000240)={r1, 0x5, 0x3, [0x5374, 0x2, 0x7ff]}, &(0x7f00000002c0)=0xe)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000580), &(0x7f00000005c0)=0x4)
execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000400)=[&(0x7f0000000280)='\x00', &(0x7f0000000380)='\x00', &(0x7f00000003c0)='\'{|\x00'], &(0x7f0000000540)=[&(0x7f0000000440)='\x00', &(0x7f00000004c0)='\xa3\x00', &(0x7f0000000500)=':\x00'])
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000600)={0x3, [0x2, 0x0, 0x7fff]}, 0xa)
connect(r0, &(0x7f0000000340)=@in={0x2, 0x1, @rand_addr=0x4}, 0x10)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0)

00:05:05 executing program 3:
utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x800, 0x8}, {0x8, 0x200}})

00:05:05 executing program 3:
sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000180)="cf61", 0x2}], 0x1, 0x0}, 0x0)
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x1, 0x4)
utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x101, 0x80000000}, {0xfffffffffffffffa, 0x7ff}}, 0x0)
mkdir(&(0x7f0000000180)='.', 0x0)

00:05:05 executing program 1:
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
r0 = dup(0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000300)={<r1=>0x0, 0x3ff, 0xa, [0x6, 0x101, 0x6, 0x40, 0x6, 0xfb, 0x4, 0x7fffffff, 0x8, 0x400]}, &(0x7f0000000340)=0x1c)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000380)={<r2=>r1, 0x0, 0xa6, [0x0, 0xceba, 0x4c00, 0x0, 0x5, 0x173, 0x8003, 0x40]}, &(0x7f0000000180)=0x15)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000001c0)={r2, 0xbc, "58374583f294db5278d073f6c11378e7441daafd480171e4d09800552cd0a0c5a9593d2a5fd5918a3e93dfa4b08cb9924e09a590de56f931b4445e220d45e44959e2a4bca9ecffca538c084009e06e4b91c29bebc6ae0b8f1a92fba3c75c45d90ffc10e77987c4d2091c28f0d106cff21bad5b667e43c47ece7ab0fc4996d1daae365c6170e59fada74512f006535b23322f9b83216b525857b1bb925ecf7576887dd2e2f594d7198a6397cc0fdca37b922285eed306b09b78d65a47"}, &(0x7f00000002c0)=0xc4)
getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000400)=ANY=[@ANYRES32=0x0, @ANYBLOB="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", @ANYRES32=<r3=>0x0, @ANYBLOB="ffffff7f2d00000000000018ffffffff09000000"], &(0x7f00000000c0)=0xb8)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={r3, 0x100000000, 0x2, 0x2, 0x4, 0x1}, 0x14)
mmap(&(0x7f0000f1f000/0x4000)=nil, 0x4000, 0x0, 0x80410, r0, 0x0)
mprotect(&(0x7f0000de8000/0x2000)=nil, 0x2000, 0x7)
mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x2)
fcntl$setflags(r0, 0x2, 0x73c66bb3186886f8)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000140), &(0x7f00000003c0)=0x4)

00:05:05 executing program 0:
r0 = socket(0x1b, 0x3, 0x0)
getsockopt$sock_timeval(r0, 0xffff, 0x1010, 0xfffffffffffffffe, &(0x7f0000000080)=0xfff2)
sendto$inet(r0, &(0x7f00000001c0)="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", 0xfc, 0x20000, &(0x7f00000002c0)={0x2, 0x0}, 0x10)
accept4$inet(r0, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000140)=0x2807aaa635347f47, 0x10000000)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000180)=0x3, 0x0)
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4)
open$dir(&(0x7f0000000100)='./file0\x00', 0x100000, 0x10)

00:05:05 executing program 3:
sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000180)="cf61", 0x2}], 0x1, 0x0}, 0x0)
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x1, 0x4)
utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x101, 0x80000000}, {0xfffffffffffffffa, 0x7ff}}, 0x0)
mkdir(&(0x7f0000000180)='.', 0x0)

00:05:05 executing program 0:
r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
setsockopt(r0, 0xfffffffffffffffd, 0x0, &(0x7f0000000080), 0x0)
accept(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c)
msync(&(0x7f0000d5c000/0x2000)=nil, 0xfffffffffffffef1, 0x0)

00:05:05 executing program 0:
socketpair$unix(0x1, 0x4, 0x0, &(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
write(r1, &(0x7f0000019f97)='J', 0x1)
recvmsg(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000280)=""/47, 0x2f}], 0x1, 0x0, 0x0, 0x9}, 0x40)
close(r0)
write(r1, &(0x7f0000000000)="8a44f26bf9c3a829774990e9159e796ac97ffe5a76c7d1f57f9a1ae66107aff6ff9e20eef793ad1c036a6dd19672", 0x2e)
r2 = socket$inet6(0x1c, 0x20000000, 0x4)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000040)={0x1, 0x2030, 0x81, 0x1, <r3=>0x0}, &(0x7f0000000080)=0x10)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f00000000c0)={r3, 0x1}, 0x8)
r4 = socket$inet(0x2, 0x3, 0x6)
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x1f, &(0x7f0000000100)=0x534, 0x4)

00:05:05 executing program 1:
r0 = socket$inet_icmp(0x2, 0x2, 0x1)
connect(r0, &(0x7f0000000000)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
listen(r0, 0x8000002408)
r1 = socket(0x2, 0x400000000002, 0xffffffffffff8002)
setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000040)=0xfff, 0x4)
sendmsg(r0, &(0x7f00000000c0)={&(0x7f0000000080)=@in6={0x1c, 0x0, 0x6, @local={0xfe, 0x80, [], 0x0}, 0xc9}, 0x1c, 0x0, 0x0, &(0x7f0000000200)=ANY=[@ANYRESOCT=r0], 0x17}, 0x2000000000001)

00:05:05 executing program 2:
r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002ca, 0x0)
fcntl$lock(r0, 0x9, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x1000100000001})
r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000))
setsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040)=0x8, 0x4)

00:05:05 executing program 0:
r0 = semget$private(0x0, 0x1, 0x0)
__semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000000)={{0x20000000}})
__semctl$SEM_STAT(r0, 0x0, 0xa, &(0x7f0000000080)=""/131)

00:05:05 executing program 3:
setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x50, 0x0, 0x0)
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff})
r1 = open(&(0x7f0000000200)='./file0\x00', 0x80000000000206, 0x0)
dup(r1)
pwritev(0xffffffffffffffff, &(0x7f0000000600)=[{0x0}], 0x1, 0x0)
ftruncate(r1, 0x81)
open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, 0xffffffffffffffff, 0x0)
getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x3, 0x0, &(0x7f0000000140))
fchmod(0xffffffffffffffff, 0x0)
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, &(0x7f00000001c0))
close(r0)

00:05:05 executing program 1:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r1 = socket$inet(0x2, 0x7, 0xffffffffffffffe0)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000000)={0x2, [0x4, 0x31]}, 0x8)
getuid()
msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2)
setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000040)={@multicast1}, 0xc)
setsockopt$inet_buf(r1, 0x0, 0x5c, &(0x7f0000000080)="37a5e1d966b582261d9b938de377301915e7e5acff68bf782908fe242378d98fd3388c52766dbb13d1731c13005c1233721e0a3f31f512d4fd2df571e05c19069aafcf833e0923f7a5d7e642f8879c7d4c26bd69395a5a4993d190babbb65c3a9c5fa6303914172a84a301c965ae5339de13348dc0225e0049ec5c6a8fc0c3beb34fcb98604f6d35b2c0093c9611f69020", 0x91)
r2 = open(&(0x7f0000000140)='./file0\x00', 0x100100, 0x40)
freebsd11_mknodat(r2, &(0x7f0000000180)='./file0\x00', 0x0, 0xe7)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f00000001c0)=0x1000, 0x4)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000200)=0x2, 0x4)
r3 = fcntl$dupfd(r1, 0x11, r2)
getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000240)={<r4=>0x0, 0x10001, 0x8, 0x5}, &(0x7f0000000280)=0x10)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f00000002c0)={<r5=>r4, 0x4, "4fa28a66"}, &(0x7f0000000300)=0xc)
r6 = socket$inet6_udp(0x1c, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000340)={0xcd1, 0x200, 0xee, 0x6, r5}, &(0x7f0000000380)=0x10)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f00000003c0)={0x5, 0x1000, 0x6, 0x80000001, <r7=>r4}, &(0x7f0000000400)=0x10)
connect(r1, &(0x7f0000000440)=@un=@abs={0x0, 0x0, 0x3}, 0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000480)={0x7fa4, 0x800, 0x8, 0x429e, r7}, &(0x7f00000004c0)=0x10)
bind(r1, &(0x7f0000000500)=@un=@abs={0x1, 0x0, 0x1}, 0x8)
fcntl$getown(r6, 0x5)
setsockopt$inet6_group_source_req(r3, 0x29, 0x0, &(0x7f0000000540)={0x7, {{0x1c, 0x2, 0xa0fe, @empty, 0x6}}, {{0x1c, 0x0, 0xffffffff00000001, @empty, 0x4}}}, 0x108)
sendto$unix(r2, &(0x7f0000000680)="a0810391369e34a5f934b8aea1f08ff32f54b92fe6220d6582579c61f37771bd516545ace63efd3a2c1b4e7bdf15f5ba1b1f8da8d7daba30f274a84bdcfbea894677f674e9530901dbb025ad8d0b75eb823294ed1ade0d957ff26177239d05f4a7ea15f04429eb17d887d25c243c904583a34f738001babfe46ff8612246913269b3e49253fe9a5d562a6365c318fa45369119676fe16eb7ea8e623e975dfcf6bc6f604e042307e6c6f8ce63b0ea355397", 0xb1, 0x84, &(0x7f0000000740)=@abs={0x1, 0x0, 0x3}, 0x8)
getuid()
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000780)={0x3f, 0xfff, 0x4000, 0xffffffff, 0x3, 0x7e, 0x101, 0x10000, r7}, &(0x7f00000007c0)=0x20)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000800)={r7}, &(0x7f0000000840)=0x8)
freebsd11_fstat(r3, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, <r8=>0x0})
freebsd11_fstat(r2, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, <r9=>0x0})
getgroups(0x2, &(0x7f0000000980)=[r8, r9])
mkdirat(r2, &(0x7f00000009c0)='./file0\x00', 0x22)

00:05:05 executing program 1:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
freebsd10_pipe(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000180)={0x3, 0x0, 0x3, 0xffffffffffffffc0, <r3=>0x0}, &(0x7f00000001c0)=0x10)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000200)={0xf, 0x2, r3}, &(0x7f0000000240)=0xc)
setsockopt$inet6_group_source_req(r0, 0x29, 0x19, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000280)={r3, 0x1ff}, &(0x7f00000002c0)=0x8)

00:05:05 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={<r1=>0x0, 0x23}, &(0x7f0000000140)=0x8)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000180)={r1, 0x401}, 0x8)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r2=>0x0]}, &(0x7f0000000100)=0x8)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000200)={r1, 0x7}, 0x8)
setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={r2, 0x9, 0x5}, 0x8)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x32, &(0x7f00000001c0)={r2, 0x40}, 0x8)

00:05:05 executing program 2:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
open$dir(&(0x7f0000000040)='./file0/file0\x00', 0x108284, 0x0)
r0 = socket(0x1d, 0x6, 0x6)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000100), &(0x7f0000000140)=0x4)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
getsockopt$inet6_int(r1, 0x29, 0x1b, 0x0, &(0x7f0000000040))
unlink(&(0x7f0000000180)='./file0/file0\x00')
r2 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000080)=0xfeb0)
connect$unix(r2, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x1}, 0x8)

00:05:05 executing program 3:
mkdir(&(0x7f0000001440)='./file1\x00', 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x0, 0x0)
pipe2(&(0x7f0000000000)={<r1=>0xffffffffffffffff}, 0x0)
close(r1)
dup(r0)
munlockall()
preadv(r1, &(0x7f0000000340)=[{0x0, 0xfffffd6b}], 0x1, 0x300)

00:05:05 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000203, 0x4)
ftruncate(r0, 0x385e)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0)
mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x11, r1, 0x0)
mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000)
msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2)
madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0)

00:05:05 executing program 1:
select(0x1010000, 0x0, 0x0, &(0x7f0000000180), 0x0)
r0 = socket$inet_icmp(0x2, 0x2, 0x1)
getsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000000), &(0x7f0000000040)=0x10)

00:05:05 executing program 0:
r0 = socket$inet6(0x1c, 0x10000003, 0x6)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000140)={<r1=>0x0, 0x78, "212630641f8308474ec8b26909d214bb4a0e617bce853bf466dd365c026c4d5c832542cd3d37ee467dbe520f39fa32221a71949933a2b9cc403beb199bab19f79601402aaa5086c456f31b0ea6e39e66fbe113632ce372cdf1c78714c4fec3811229034b2baf859855847b33001aa4a273542acfbcf771b5"}, &(0x7f0000000200)=0x80)
sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=[@sndrcv={0x2c, 0x84, 0x2, {0x2, 0x4, 0x800, 0x3739, 0xb347, 0xfffffffffffffffc, 0x6, 0x200, r1}}], 0x2c}, 0x0)
r2 = dup(0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000000)={<r3=>0x0, 0x1, 0x80, 0x8, 0x4, 0x1, 0xffff, 0x8, {@in6={{0x1c, 0x3, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0xc1}}, 0x0, 0x5217, 0x8001, 0x69, 0x7, 0x800}}, &(0x7f00000000c0)=0xb0)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f0000000100)={r3, 0x100000000, 0x4}, 0x8)

00:05:05 executing program 0:
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x5)
mprotect(&(0x7f0000dd8000/0x4000)=nil, 0x4000, 0x4)
mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x2)

00:05:05 executing program 2:
r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
writev(r0, &(0x7f0000000440)=[{&(0x7f0000002a40)="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", 0xd31}], 0x1)
mlock(&(0x7f0000fee000/0x4000)=nil, 0x4000)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0)
socket$inet6_udplite(0x1c, 0x2, 0x88)
mlock(&(0x7f0000fee000/0x12000)=nil, 0x12000)
msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x902, 0x4)
setsockopt$inet_msfilter(r1, 0x0, 0x4a, &(0x7f0000000040)=ANY=[@ANYBLOB="7f000001000000000000000009000000e08f0002e000000200000009e0000001ac1400aae0000002e00000061d00000000000004"], 0x34)

00:05:05 executing program 2:
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000000)={<r1=>0x0, 0x39, "cf58eaef1e9cb443a22185990aa93e478f7d191a0463030e6e6e4308d403cb18e6587b3772ca813c157d7c92b6ac292e376a2e588a2c984d92"}, &(0x7f0000000080)=0x41)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000000c0)={@in6={{0x1c, 0x3, 0x800, @loopback, 0x6}}, r1}, 0x84)
setgroups(0x40000000000000d5, &(0x7f0000000500)=[0x0, 0x0, 0x0, 0x0])
setgroups(0x11, &(0x7f0000000540))

00:05:05 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="001c2e2f666916736f3000"], 0x1c)
getpeername(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8)

00:05:05 executing program 3:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = dup2(r0, r1)
sendmsg(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
sendto(r2, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="00002e2f66696c65300008b8990b9befa9fe43fe"], 0xa)

00:05:05 executing program 2:
setrlimit(0x7, &(0x7f0000000000)={0xfffffffffffff000, 0x8})
r0 = shmget$private(0x0, 0x4000, 0xa1, &(0x7f0000001000/0x4000)=nil)
shmget(0x3, 0x2000, 0x4, &(0x7f0000001000/0x2000)=nil)
shmctl$SHM_UNLOCK(r0, 0xc)

00:05:07 executing program 1:
r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x400000002c4, 0x30)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0x0)
munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000)
mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2)

00:05:07 executing program 3:
munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000)
r0 = shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ffb000/0x1000)=nil)
shmat(r0, &(0x7f0000ffb000/0x1000)=nil, 0x0)
r1 = shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x0)
shmat(r0, &(0x7f0000ffc000/0x4000)=nil, 0x20000001000)
shmdt(r1)
shmdt(r1)

00:05:07 executing program 0:
r0 = socket$inet(0x2, 0x80000000003, 0x10000000000010)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in={{0x2, 0x3, @broadcast}}, <r2=>0x0}, &(0x7f0000000100)=0x8c)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000140)={r2, 0x36, "6db057d04f5b7759a50a53137db9b93859b64184e22b0bf972be578327ed31c55c232c7f46ac66d33e01d1c08ad948766068d2b990f8"}, &(0x7f0000000180)=0x3e)
setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f00000000c0)=0x1, 0x3bd)

00:05:07 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="82022e2f6669160d462faf0a3ad1b7bc6756c67ad04b4f26231107dca7fec7af449810d26db401ad64020f0a147f67560807fd8c08e8f3e55e4c721c448d2301b3204e101a76ee7d7fc76a587a805b31ce3e628ff2d41ec359ef625f3197a51feddcecca54e4c14a2a95c150157ce016f13ee88e0450ca874a4705543a43903326544da4154b704a0a420eb4b48a72980dd47ef0c3b9bec0c98cdb5013a82448557ac06639175d9dcdb1f754919304018e88deb5924e8a7300105b0134a92ce3957346c95ca78309459dbe7db82d"], 0x10)
open(&(0x7f0000000100)='./file1\x00', 0x100, 0x13a)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r1=>0x0]}, &(0x7f00000000c0)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x1000a}, 0x10)
read(r0, 0x0, 0x2c2)

00:05:07 executing program 1:
r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={<r1=>0xffffffffffffffff})
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r3 = dup(r2)
pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0)
pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24)
fcntl$setstatus(r3, 0x4, 0x10044)
read(r3, &(0x7f0000000000)=""/175, 0x6d999)
sendfile(r0, r1, 0x0, 0x2)
open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0)
r4 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r4, 0x29, 0x2a, &(0x7f0000000100)=0x3, 0x4)

00:05:07 executing program 0:
freebsd11_mknod(&(0x7f0000000680)='./file0/file1\x00', 0x1000, 0x3538)
r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8)
sendmsg$unix(r0, &(0x7f0000000080)={&(0x7f0000000940)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000000180)=[{&(0x7f0000000980)="6b2b2153199b5b2a18e57d5105109ddcd8740dd2ad4600ed37b81a93c3041044e4afe7466bffd93ab5cdd124c4b29f99aeabc9bb718815e5df6a39cbf9f439219bc4f90742394c61fef5f056506d15e857e6bd4bf0a54ceef03bb63c044a56b6b83765a7a216f55d1f", 0x69}, {&(0x7f0000000580)="affa4124295396dd85d9487fa881e906934e372a23dca167a1242f7487932fbe4508e1d01d3604c87a60618258c5cf09d29dc9269fce33513280df43f1ec0a30e345d4bff564173c96ec3b3efa25de9b64f56a5a1333347b6b9206e1769e2d5ec00c238a9e16fe772ae5012894e52d41810ea245502cc364f9915821c7f7d42ddcd1df4a4dc7089d0a377dbc110542520396603d64de5a6f61e708d48ab0d6db45f1c8f677cda6efd95490c1074e417fbe536c20011a414b0a9c8c7eab89c7548ef6272ab678481ae824cc1a75a0e66ccfddaa369aefd574", 0xf}, {&(0x7f0000000300)="6cd8fb78dfae985b3503ae2826ebb4063d288509b55513ef27125a31e9fa763da2726c6fb657a9ecca0be306219e14ccc89b219e512379150c18ce4bf5ed0375769006add5d9cea9560647a0d0", 0x4d}], 0x3, 0x0, 0x0, 0x101}, 0xc)
symlink(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000500)='./file0/file1\x00')
preadv(r0, &(0x7f00000007c0)=[{&(0x7f00000003c0)=""/17, 0x11}, {&(0x7f0000000400)=""/252, 0xfffffffffffffe98}, {&(0x7f0000000540)=""/25, 0x19}, {&(0x7f0000000200)=""/250, 0xfa}, {&(0x7f0000000680)}, {&(0x7f00000006c0)=""/253, 0xfd}], 0x6, 0x0)
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1003, 0x1)

00:05:07 executing program 2:
r0 = open$dir(&(0x7f0000000580)='./file0\x00', 0x4, 0x0)
pwritev(r0, &(0x7f0000000500)=[{&(0x7f0000000000)="8bf28f8084b55ad2f31c8ba3e6001284d5ff54cdb4b9d5ed07c12f34b76e9ad0c48785f485a4453f88eabe64010ac31c98f4082490f3841c193b49ad5231fce5bfd61ab6e3efbb544ce04014b8e071b442ff38cdbd2ea232308ab4f42907701cc82940d5f9d81a0b52", 0x69}, {&(0x7f00000000c0)="0b24784436bd0de62b4831b8a352e744deee45c7dbe9f19905ed4b1a5b5abebb28a56e5803936754d9f5b98a0d283e0ea91a7ed08517e0cdad5f87bfa06a61b4a0cf7702d67a43f6394ec97e7ebe01daf905a81374aa4d1ab3db68075e526e3c05f283223e8d4b56f8d18ade050a9f3fcf86f1d48dd9df9a311798953bc5f34f052208c9934c0469a07a224b35fde1b3267b8a0f049e2f8954c65fc7d404b0364b7f44ab50734861cdf06d123bd318a548976487d689be0575148e70f8089b7f40b99c208e73869a6e5336950cdc12a38f6ea3b0356a4202e03f1681ead06e01548031272ddb0dee124c9f255ab1578b95e98f7bef14b6f4", 0x59}, {&(0x7f00000001c0)="1d027b532c63db39617a4e2fa7af49fe3e1c5a2c2c121a8df5434f70d0250c970d5fa219968977ff18358f1d9efd07fc562edac214c430a3fb60eb864cb22567d5cf9a4c3fc2c9688eeafb055d4c74c9e03921c69283df3207f5ab99075028b028af156321c7d6f17368596b9844489db91cda33842d44db12268e57d2a040d6de18499bd36523d496ead94929a474254c4ac6378b5dd9a0f9e1f137c035c0877b10816a89f21f3f44cec568bc64a4da07ec1d592bf6b1b95c09ee40fa59218200163c61a184fe2ab2114a89ce617648389ddc9e0fc5091643a497b92458ec0b6355d739766c3866709a936a633d47d7f785a894fc", 0xf5}, {&(0x7f00000002c0)="bc1abc5b91a46c1f9241e6553e8ba86e647b43e16aad0b01fcde32af0a9bfdacfde9ff43b54cf5888728dabe2d36d63726ea4c7400c3aa28b149a94f6bc8855dbeee4f45018db95c48366fef7bf435e4e5fa98b9447b55579860848f764633e530b82bd1ff35677f1cfcf519d2b7fb2469c40391c44f81e0547b975a420f0d9dcc5c59f270859062f813da955c2a9c9cdea58ee231c859cae407565744ede4f359aecaa6f6892c34c5b7ac7ad85ad4dc777425e8710efe3e0639125c648f9a33b4ee1bdf1b97cdab385a5a595f1e79d4f7e9544439cbe300880bb67c312775d2b78cf0e4bae6f90c84fd", 0x356}, {&(0x7f00000003c0)="31ced3aa90a8015a9f7a384060378b60f2f7476a0ec91dbe2a9c0fabfb36dee07bb5593a30631e2882117f5a655a8c9ed5f02f44ee3949567e3c7bf9057ab1f0c4371e3a706f99b208828a94633b7d4e9bda866c902c4e5440da2b1381b7aaa3ecf9ad8b99fc3e584e2cdeb6fa8dfa856484b1d4f9b08cef5770725a13b3b1f25280945f7fe7d3804834a69c7629222bec44f067b835d3b7d1e68f40f6942de4ba0e25", 0xa3}, {&(0x7f0000000480)="f8f07881e690d3d6ef598ccd98fcca2cdb9456302f9a7f54961a0e5572de55b428f36b530c6de77e3efeb78cdcd1220d2c3899be27ed1c9d33233a810d9b0d5ab323643486c8138edf87a3f98bfb854127e57aa2c119d1a78ae254fc0cbd91d51a882f0b46574a351c897cd2c7b49bc869361a26f548c2cbc07d", 0x7a}], 0x6, 0x3)
fcntl$setstatus(r0, 0x4, 0x10040)
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000880)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000008c0)=0x1c, 0x20000000)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000900)={<r2=>0x0, 0xa35, 0x1ff}, &(0x7f0000000940)=0xc)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000980)={r2, 0x3}, &(0x7f00000009c0)=0x8)
freebsd10_pipe(&(0x7f00000005c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
setsockopt$inet_udplite(r4, 0x88, 0x2, &(0x7f0000000600)=0x7, 0x4)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f0000000640)={0x0, 0x2, 0x500, 0x7, 0x7, 0x18000000, 0xa80, 0x81, <r5=>0x0}, &(0x7f0000000740)=0x20)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f0000000780)={r5, 0x9a, "76765272cb3eb383830f38eeeef875a5a200641f0af483f2338790fb07028176718d0d1a9094e9edef17a2661061facab3888bc4aafa48b5694045ac432172c7c75c09dc43cf011d5de2530612dda7fb920187e632862b3e3aea43aed6a76ba36248b90837b25b9a5156ababe3edf044bb9a570170930377d6bc3ca25d65fcc91f6ede051d0643f9cd3927ac6eb02b37f7c0d1b87d42c3c5033a"}, &(0x7f0000000840)=0xa2)
pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000680)="98d8e94500f66a17cd0000190086a9d5c91cffc351e48f71b29295837057e9aec88f1e0ecbdd4d7bb97912a28476e04331d84e69f500cb39b4c62d9aa3a9ea09243fd831896772ef3f4486c97029eb77c64856ba8738cca4b463d1fe03c50d765e584a3bd983397735582c2f5a1f2f5018b2e62a310e921d4e0f3dfe5623b4804d652bfbb86dab295a", 0x73}], 0x1, 0x0)

00:05:07 executing program 0:
__getcwd(&(0x7f0000000040)=""/235, 0xeb)

00:05:07 executing program 3:
r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x404, 0x0)
readlinkat(r0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=""/209, 0xd1)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)={0x5, [0x0, <r2=>0x0, 0x0, <r3=>0x0, 0x0]}, &(0x7f0000000080)=0x18)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000000c0)={r3, 0x2}, 0x8)
setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000280)={r2, 0x7fffffff}, 0x8)
truncate(&(0x7f0000000000)='./file0\x00', 0x0)

00:05:07 executing program 2:
r0 = socket(0x2, 0x10000000, 0x4)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
r1 = open(&(0x7f0000000080)='./file0/file0\x00', 0x400, 0x18)
symlinkat(&(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000100)='./file0\x00')
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x26, &(0x7f00000000c0), 0x8)

00:05:07 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
dup(r0)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)=ANY=[@ANYBLOB="009c1190", @ANYRES32=<r1=>0x0], &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000080)={r1, &(0x7f00000001c0)=[@in6={0x1c, 0x1, 0x1f, @loopback, 0x1e4}, @in6={0x1c, 0x2, 0xe70, @local={0xfe, 0x80, [], 0x0}, 0x8}, @in6={0x1c, 0x0, 0x8000, @local={0xfe, 0x80, [], 0x0}, 0x4}, @in6={0x1c, 0x3, 0xffffffff7fffffff, @remote={0xfe, 0x80, [], 0x0}, 0x5}, @in6={0x1c, 0x3, 0x48, @local={0xfe, 0x80, [], 0x0}, 0xec}, @in={0x2, 0x3}]}, &(0x7f0000000100)=0x10)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setitimer(0x0, 0x0, 0x0)

00:05:07 executing program 2:
r0 = open(&(0x7f0000000080)='./file0\x00', 0x300, 0x0)
fstat(r0, &(0x7f00000002c0))
mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000)
poll(&(0x7f0000000000), 0x2000000000000064, 0x0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={<r1=>0x0, 0x5}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={r1, 0x3}, &(0x7f0000000100)=0x8)

00:05:07 executing program 2:
freebsd10_pipe(&(0x7f0000000100)={<r0=>0xffffffffffffffff})
faccessat(r0, &(0x7f0000000140)='./file0\x00', 0x20, 0x1000)
mkdir(&(0x7f0000000080)='./file0\x00', 0x0)
r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0x10, 0x0)
preadv(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)=""/1, 0x1}], 0x1, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000280)=ANY=[@ANYBLOB="090000001a88df2d62a6c5f6db0c3ecd9dfa20a3c5b11e6bcd4d5f749a1984b756c4c17792e8894ed126cdbce678e8fdfd14e8e390ed536430d3220e862267ca35b8ce38bda0f9dafe201a80754c48ffcbbfadd17342218f43f34f1ee6bc806f7bfb773fcf97520aea18b0cf926a52e6d486b04fbd96764db481d1f0afc4cbea355bb43ce91bd8485aa40e4c3ef78790793642288d30bc4714ac628eed2dfecbfeb0d5c9bbee8fddc6a804b138b4a0242774e49ac1fa5948d218805cb0d9ad5d382a", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000001c0)=0x28)

00:05:07 executing program 1:
r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={<r1=>0xffffffffffffffff})
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r3 = dup(r2)
pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0)
pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24)
fcntl$setstatus(r3, 0x4, 0x10044)
read(r3, &(0x7f0000000000)=""/175, 0x6d999)
sendfile(r0, r1, 0x0, 0x2)
open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0)
r4 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r4, 0x29, 0x2a, &(0x7f0000000100)=0x3, 0x4)

00:05:07 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x3)
utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)={{0x4, 0x8f}, {0x8, 0x7fffffff}})
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040), &(0x7f0000000080)=0x8)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000001c0)=ANY=[@ANYBLOB="d40000003988c3bcd46f5a3a856553c504f441cf2d4d6ce1baf4191dee8be93b0f8ed9f8ec4cc13a240f5e6c7be14e49f4c95cf293c1eb313c15868183d064dfda3fe79f0135cdb43e506415fcf7a9aabfd84f1806a940df458e346bfb67393e2ffd2af18b59c14f8f21ea8bc4b0252ffb96837d80d3dedab42d1c2d8d973a4b46c34e2926c268eba677124d71651672d35a823e3ff4e11b28ab3c8266aab9d68900a1a1b8b221657ca2229c531d1c712aa89ceb35c07da89f2c78af51976ece3e7fc4681ffc0197e2016156c5e8b51e89baba"], 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0)

00:05:07 executing program 2:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000000100), 0x4)
r1 = dup2(r0, r0)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000000)=0x5, 0x4)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)

00:05:07 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)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r3 = dup(r2)
pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24)
pwritev(r3, &(0x7f0000000000), 0x29b, 0x6d998)
mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000)
msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0)

00:05:07 executing program 1:
r0 = open(&(0x7f0000000440)='./file0\x00', 0x80000000000206, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={<r1=>0x0, 0xff}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={r1, 0x6ab}, &(0x7f0000000100)=0x8)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
open(0x0, 0x0, 0x0)
recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)

00:05:09 executing program 2:
getgroups(0x7, &(0x7f0000000000)=[<r0=>0xffffffffffffffff, <r1=>0x0, <r2=>0xffffffffffffffff, 0x0, 0xffffffffffffffff, <r3=>0x0, 0x0])
getgroups(0x1, &(0x7f0000000040)=[r1])
r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
freebsd10_pipe(&(0x7f0000000080)={<r5=>0xffffffffffffffff, <r6=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f00000000c0)={<r7=>0x0, 0x800}, &(0x7f0000000100)=0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x2, 0x80000000, <r8=>0x0}, &(0x7f0000000180)=0xc)
getsockopt$inet6_sctp_SCTP_STATUS(r5, 0x84, 0x100, &(0x7f00000001c0)={<r9=>r7, 0x66, 0x7, 0x7, 0x0, 0x0, 0x6, 0xe4f, {@in={{0x2, 0x1, @rand_addr=0xa6d2}}, r8, 0x3, 0x6, 0x81, 0x7, 0x9}}, &(0x7f0000000280)=0xb8)
getsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f00000002c0), &(0x7f0000000300)=0x8)
readv(r5, &(0x7f0000001440)=[{&(0x7f0000000340)=""/5, 0x5}, {&(0x7f0000000380)=""/52, 0x34}, {&(0x7f00000003c0)=""/67, 0x43}, {&(0x7f0000000440)=""/4096, 0x1000}], 0x4)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x15, &(0x7f0000001480)={r9, 0x5}, 0x8)
getsockopt$inet_sctp_SCTP_STATUS(r6, 0x84, 0x100, &(0x7f00000014c0)={r7, 0xe9, 0x3ff, 0x100000001, 0x0, 0x117, 0x8, 0x3, {@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, <r10=>r8, 0x101, 0x83, 0xfff, 0x4, 0x7}}, &(0x7f0000001580)=0xb8)
freebsd11_lstat(&(0x7f00000015c0)='./file0\x00', &(0x7f0000001600))
r11 = getpgrp(0x0)
fcntl$setown(r5, 0x6, r11)
getgroups(0x3, &(0x7f0000001680)=[r3, r0, r2])
r12 = shmget$private(0x0, 0x2000, 0x20, &(0x7f0000ffe000/0x2000)=nil)
shmctl$SHM_UNLOCK(r12, 0xc)
r13 = socket(0x12, 0x1, 0x9)
setsockopt$inet_tcp_TCP_CONGESTION(r6, 0x6, 0x40, &(0x7f00000016c0)='cubic\x00', 0x6)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x2, &(0x7f0000001700)={<r14=>r10, 0x1, 0x2, 0x9, 0x6, 0x4f}, &(0x7f0000001740)=0x14)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x108, &(0x7f0000001780)={r10, 0x9, 0xf, 0x80000000, 0xea}, &(0x7f00000017c0)=0x18)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r13, 0x84, 0x10, &(0x7f0000001800)=0x2, 0x4)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r6, 0x84, 0x8003, &(0x7f00000018c0)={r14, &(0x7f0000001840)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000001900)=0x10)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r13, 0x84, 0x22, &(0x7f0000001940)={0x0, 0x0, r10}, &(0x7f0000001980)=0xc)
getsockopt$inet_buf(r4, 0x0, 0x0, &(0x7f00000019c0)=""/75, &(0x7f0000001a40)=0x4b)
socket$inet6_icmp(0x1c, 0x2, 0x3a)
r15 = open(&(0x7f0000001a80)='./file0\x00', 0x10000, 0xa)
setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r6, 0x84, 0x8001, &(0x7f0000001b40)={r9, &(0x7f0000001ac0)=[@in={0x2, 0x0, @multicast2}, @in6={0x1c, 0x2, 0xd7a, @remote={0xfe, 0x80, [], 0x0}, 0x1}, @in6={0x1c, 0x3, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x809}, @in6={0x1c, 0x2, 0xfffffffffffffffd, @loopback, 0x5}, @in6={0x1c, 0x0, 0x1f, @empty, 0x45}]}, &(0x7f0000001b80)=0x10)
mkdirat(r15, &(0x7f0000001bc0)='./file0\x00', 0x4)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r13, 0x84, 0x105, &(0x7f0000001c00)={0x1, [0x0]}, &(0x7f0000001c40)=0x8)

00:05:09 executing program 0:
writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000200)="72a905fa72dbcc13dd1ed641b4d895933fff101d81ad0e11b19b42e85f55d5fa4e2063655032a7e332d1acb7017936b6119c41846da863b9355c83fc8329299bc708831bc4280835eb8745fe7e1bb45aa0dfba6eddcf2006a6f370aadb6eb7c25a8696a023c4f928b5d4317ddc2542f39a8b4b29da91b26bb647ea7435292c8f832a0723d39a1b9e29022a954ef1ff178695572f13322fc00c99593615b7ebe2932d4b6ef26aeaff6001c87df85bc563a1a811a5d0fd766a57610784b1a9963b8bdcbe4a7713604c046c53682ff1d62375510d5034e78f1d9379e873083583565ae8c0ed29f26c58c39abe891bb3251c1cd10258d7ae0d857ab4e37b7ccd8516361b16d139ae251d152db17bfe2a69e88039637eecfb19ed49b1263afb014c3965a34607f329858173ee2776604488b4203ac7c9527ca14c568be2e9ca1b7e5ea13453a583e86205070251f89f56b8eb4fd8736ef1ab2faae02a979946f96586d2f03b3c5c5cf4ef7e2b286e14eea5f3cd9b6bfdc72a9f092e2461f665393e0fca62efe379636a277364bcbceff2032af76921995c01725c9cc58e51a550b69d9d3d8f6c6371730b758862e9e658812f7861a15b397179d72082697c4901f35d1146159c9162209c27", 0xfffffffffffffe9c}], 0x1000000000000150)
r0 = socket$inet6_sctp(0x1c, 0x9, 0x84)
r1 = dup(r0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000400)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="0000000000000000820300000000000000000000"], 0x98)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)

00:05:09 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f00000000c0)={<r1=>0x0, 0x0, 0xf, 0x1, 0x8}, &(0x7f0000000240)=0x18)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000280)={r1, 0x3}, &(0x7f00000002c0)=0x8)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000380)={r1, 0x3, 0x3, 0x98}, 0x10)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x29, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x0, <r3=>0x0}, &(0x7f0000000040)=0x1e0)
socketpair(0x10, 0x2, 0x5, &(0x7f0000000000)={0xffffffffffffffff, <r4=>0xffffffffffffffff})
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x15, &(0x7f0000000300)={r3, 0x3ff}, 0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000003c0)={0x2, 0x5, r3}, 0xc)
getsockopt$inet6_tcp_buf(r4, 0x6, 0x41, &(0x7f0000000140)=""/239, &(0x7f0000000080)=0xef)
accept$unix(r4, 0x0, &(0x7f0000000340))

00:05:09 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x80000000005, 0x84)
connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x10)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a)

00:05:10 executing program 3:
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)
dup(r0)
msync(&(0x7f0000ff7000/0x4000)=nil, 0x4000, 0x4)

00:05:10 executing program 2:
r0 = socket(0x2, 0x10000001, 0x0)
fcntl$setstatus(r0, 0x4, 0xc)
setsockopt$inet_tcp_int(r0, 0x6, 0x1000, &(0x7f0000000040)=0x1f4f, 0x4)
connect$unix(r0, &(0x7f0000000080)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000000c0)={@in6={{0x1c, 0x2, 0xfffffffffffffffb, @empty, 0x3}}, <r1=>0x0}, &(0x7f0000000000)=0x84)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000180)={@in={{0x2, 0x2, @multicast2}}, r1}, 0x8c)

00:05:10 executing program 2:
r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000000)={0x1, 0xa54, 0x0, 0x7f, 0x5, 0x20, 0x1, 0x7fffffff, <r1=>0x0}, &(0x7f0000000080)=0x20)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0xffffffffffffde8e, 0x100, 0x4, 0x2, r1}, &(0x7f0000000140)=0x10)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x3004, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0)

00:05:10 executing program 2:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f00000002c0), &(0x7f0000000300)=0x4)
setsockopt(r0, 0x6, 0x8, &(0x7f0000000000)="d4c7f234b48cd3b71c87cc6dae6e4024e5549e5a5e50864c783885c74c7eff798daace5d675e656c2003738dd7169ba58f935ce9ba82492e8eff83fc88141ca0cbeef8070ae503147c05bb2134b23cf0d9676cce4bc5a273dcbd42ae8c4d3eef99028899075a4f7f9528b415db9628903fa53d9668383c8d22922c88a8dbda7b744a3db30552476f08e32367994db4c0c4218e97dcfbad5d7af7b365c5c10fbfaa490de14f79d33182ab751a14f911c1280023d940a78ef7a0e6e5506861204887dcc5753482169adcebdbe21c72f5e1cd6e788249ef2df0cba300", 0xdb)

00:05:10 executing program 3:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
close(r1)
r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0xe8)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x9000, 0x1500, 0x6, 0x8000, 0x80000000, 0x8, 0x2, <r4=>0x0}, &(0x7f0000000080)=0x20)
getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f00000000c0)={r4, 0x0, 0xc0000}, &(0x7f0000000140)=0x8)
dup2(r0, r2)

00:05:10 executing program 1:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
socket$inet6_tcp(0x1c, 0x1, 0x0)
r0 = socket(0x1f, 0x0, 0x40)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000000)={<r1=>0x0, 0x5f, "306c7fee7fb27bd5ad84159d42efad4281f49c621062eb7489f5a939b499839a0a357b595a6f6491b4ae2f63a3182fa0931e105abb36def333fa59731c6ecaa48de33b665126ca459a08d4e34f608de5d954ed75077e4a10131664a32394bd"}, &(0x7f0000000080)=0x67)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000001c0)={r1, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in]}, &(0x7f0000000200)=0x10)
r2 = socket$inet(0x2, 0x4000800000000006, 0x0)
setsockopt$inet_opts(r2, 0x0, 0x1ffffffffe, &(0x7f0000000040), 0xfffffffffffffeb2)

00:05:10 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100, 0x106)
setsockopt$inet6_tcp_buf(r0, 0x6, 0x463, &(0x7f0000000040)="2716aeec51ca6b52a384ca933f56579e00fdf25ed3700bf069f447493c7f9485ef0b44254377bbafba312ca3", 0x2c)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$inet_buf(r1, 0x0, 0xe, 0x0, &(0x7f0000004000))

00:05:10 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x400, 0x56)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000100)={<r1=>0x0, 0x2}, &(0x7f0000000140)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in={{0x2, 0x1, @loopback}}, r1, 0x8, 0x2, 0x1}, 0x94)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000180)={r1, 0xff}, 0x8)
syz_extract_tcp_res(&(0x7f0000000280), 0xd6, 0x8)
r2 = socket$inet6(0x1c, 0x1, 0x40)
setsockopt$inet6_group_source_req(r2, 0x29, 0x1a, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000000)={<r3=>0x0, 0x5}, &(0x7f0000000040)=0xfffffffffffffe91)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000080)={r3, 0x2}, 0x8)

00:05:10 executing program 0:
socketpair(0x0, 0x5, 0xce, &(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockname(r0, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000100)={0x0, 0xe0}, &(0x7f0000000140)=0x8)
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
r2 = open(&(0x7f00000001c0)='./file0\x00', 0x6, 0x0)
poll(&(0x7f0000001540)=[{r2, 0x85}, {r2, 0x1}], 0x2, 0x0)
fcntl$getown(r1, 0x5)

00:05:10 executing program 3:
munmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000)
madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0)
r0 = shmget(0x0, 0x2000, 0x401, &(0x7f0000ffc000/0x2000)=nil)
shmctl$SHM_LOCK(r0, 0xb)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000000)=0x9, 0x4)
lseek(r1, 0x0, 0x1)
accept$inet6(r1, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c)

00:05:10 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x3)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
mkdir(0x0, 0x0)
socket$inet_icmp(0x2, 0x2, 0x1)
poll(0x0, 0x0, 0xffffffffffffff66)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
lseek(r0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0xf14, 0xfc4e, 0x530, 0x8, 0x80, 0xadbd, 0x1b, 0x0, <r1=>0x0}, &(0x7f0000000040)=0x20)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000100)=ANY=[@ANYRES32=r1, @ANYBLOB="460e6f00d1eb10477821f1aaccaee66dc5002d40aa15179f5698a5b2880b4ea6ee2da63ccd3f1c08980871c1955b4260645531b4f9b8d80a450da3aca9997db64b84918a02c1694f74b2c2ff6148170bbacffb13f729ad49ab63ffcb9503bc96d86e4a9b06a28464fd09a9acf71a517bcc7c40"], 0x77)

00:05:10 executing program 1:
freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0x1000, 0x0)
r0 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0)
socket$unix(0x1, 0x1, 0x0)
truncate(&(0x7f0000000000)='./file0\x00', 0x7b8)
lseek(r0, 0x0, 0x3)
open(&(0x7f00000000c0)='./file0\x00', 0x2, 0x0)

00:05:10 executing program 1:
r0 = socket$inet(0x2, 0x3, 0x0)
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
mknodat(r1, &(0x7f0000000040)='./file0\x00', 0x18, 0x8000)
setsockopt$inet_group_source_req(r0, 0x0, 0x55, &(0x7f0000000140)={0x0, {{0x2, 0xffffffffffffffff, @multicast2}}, {{0x2, 0xffffffffffffffff, @remote}}}, 0x118)

00:05:10 executing program 1:
clock_nanosleep(0xa, 0x1, &(0x7f0000000040)={0x200000000}, 0x0)
clock_nanosleep(0xf, 0x1, &(0x7f0000000000)={0x72b, 0xfffffffffffffffe}, &(0x7f0000000080))
socket$inet6_udp(0x1c, 0x2, 0x0)

00:05:10 executing program 3:
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x0, <r0=>0x0}, &(0x7f0000000040)=0x1e0)
open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001})
r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
fcntl$lock(r2, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001})
r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0)
fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x2, 0x0, 0x3, 0x1000300010005})
socketpair(0x1, 0x0, 0x5, &(0x7f0000000000)={0xffffffffffffffff, <r4=>0xffffffffffffffff})
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000140)={@in6={{0x1c, 0x0, 0x1000, @empty, 0x7}}, r0}, 0x84)

00:05:10 executing program 3:
getuid()
getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080))
fstat(0xffffffffffffffff, &(0x7f00000000c0))
freebsd11_lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200))
freebsd11_stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0))
freebsd11_lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380))
geteuid()
fstat(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0})
fstat(0xffffffffffffff9c, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
r2 = open$dir(&(0x7f0000000600)='./file0\x00', 0x202, 0x140)
readlinkat(r2, &(0x7f0000000640)='./file0\x00', &(0x7f0000000680)=""/10, 0xa)
r3 = socket$inet(0x2, 0x0, 0x20)
setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f00000006c0)={0x2, 0x0, 0x8, 0x2d}, 0x8)
setreuid(r0, r1)

00:05:11 executing program 0:
socketpair(0x1f, 0x10000007, 0x3f, &(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = accept(r1, &(0x7f0000000040)=@in6, &(0x7f0000000080)=0x1c)
connect$unix(r1, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0xa)
getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000100)={<r3=>0x0, 0x7, 0x9, 0x7}, &(0x7f0000000140)=0x10)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000180)={r3, 0x46, "16b0d4dfcd0e36aba1f63703f1fb396f8ef65ecfb623162045be7cdd36c0ef6046351e8d4a2a89586e3060fbc105fe17f55d22db07f43a45545ff025a1732620df50225d0941"}, &(0x7f0000000200)=0x4e)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000240)=0x10000, 0x4)
recvmsg(r0, &(0x7f0000000a00)={0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000280)=""/136, 0x88}, {&(0x7f0000000340)=""/63, 0x3f}, {&(0x7f0000000380)=""/87, 0x57}, {&(0x7f0000000400)=""/177, 0xb1}, {&(0x7f00000004c0)=""/37, 0x25}, {&(0x7f0000000500)=""/113, 0x71}, {&(0x7f0000000580)=""/222, 0xde}, {&(0x7f0000000680)=""/241, 0xf1}, {&(0x7f0000000780)=""/201, 0xc9}, {&(0x7f0000000880)=""/19, 0x13}], 0xa, &(0x7f0000000980)=""/116, 0x74}, 0x40)
r4 = msgget$private(0x0, 0x20)
r5 = geteuid()
freebsd11_fstat(r0, &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, <r6=>0x0, <r7=>0x0})
freebsd11_lstat(&(0x7f0000000ac0)='./file0\x00', &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, <r8=>0x0, <r9=>0x0})
r10 = getgid()
r11 = getpgrp(0x0)
r12 = getpgrp(0xffffffffffffffff)
msgctl$IPC_SET(r4, 0x1, &(0x7f0000000b80)={{0x21b, r5, r7, r8, r10, 0xc}, 0x8, 0xffff, 0x3, 0x3, 0x2b8b9c93, 0x8001, r11, r12})
freebsd11_lstat(&(0x7f0000000c00)='./file0\x00', &(0x7f0000000c40)={0x0, 0x0, 0x0, 0x0, <r13=>0x0})
r14 = shmget(0x1, 0x1000, 0x200, &(0x7f0000ffc000/0x1000)=nil)
shmctl$IPC_SET(r14, 0x1, &(0x7f0000000cc0)={{0x1b31, r5, r10, r13, r10, 0x1fb, 0x2}, 0x20, 0x7fff, 0x5, 0x3, r11, r11, 0x5})
setsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000d40)=0x591, 0x4)
r15 = semget(0x0, 0x0, 0x88)
__semctl$GETALL(r15, 0x0, 0x6, &(0x7f0000000d80)=""/131)
socket$unix(0x1, 0x0, 0x0)
r16 = msgget$private(0x0, 0x28)
r17 = socket$unix(0x1, 0x1, 0x0)
msgctl$IPC_SET(r16, 0x1, &(0x7f0000000e40)={{0x5, r6, r7, r13, r9, 0x15}, 0x2, 0x800, 0x2, 0x6, 0x401, 0x1, r12, r11})
accept$inet6(r2, &(0x7f0000000ec0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000f00)=0x1c)
truncate(&(0x7f0000000f40)='./file0\x00', 0x4)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000f80)={r3, 0x1, 0x0, 0x7fff, 0x4}, &(0x7f0000000fc0)=0x18)
getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000001000), &(0x7f0000001040)=0x4)
preadv(r17, &(0x7f0000002400)=[{&(0x7f0000001080)=""/79, 0x4f}, {&(0x7f0000001100)=""/216, 0xd8}, {&(0x7f0000001200)=""/4, 0x4}, {&(0x7f0000001240)=""/4096, 0x1000}, {&(0x7f0000002240)=""/174, 0xae}, {&(0x7f0000002300)=""/62, 0x3e}, {&(0x7f0000002340)=""/19, 0x13}, {&(0x7f0000002380)=""/119, 0x77}], 0x8, 0x0)

00:05:11 executing program 3:
getgroups(0x4, &(0x7f0000000000)=[0x0, 0xffffffffffffffff, <r0=>0x0, <r1=>0xffffffffffffffff])
setgid(r1)
munlockall()
setregid(r1, r0)
setgroups(0x1, &(0x7f0000000040)=[0x0])
setresgid(0x0, 0x0, r0)
setregid(r1, r0)

00:05:12 executing program 2:
r0 = socket(0x11, 0x3, 0x0)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000000)={<r1=>0x0, 0x5b, "702ecb3001a207627d9ef7749ed1bbd295a2b64411f534a4ca939bc9b26d683ece84b536693529ba88e775a7c8aeed6d68bfbc8793a90e5ddff3b1c3837546650b609597577ad2b0506dcb8ad3057ff7b81a3db4d3b86de153aa4f"}, &(0x7f0000000080)=0x63)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r1}, &(0x7f0000000100)=0x8)
shutdown(r0, 0x1)
setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000140)={0x4, 0x1, 0x1, 0x7, 0x100000000}, 0xc)

00:05:12 executing program 0:
r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x10109, 0xff)
setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000040)={@rand_addr=0x200, @rand_addr=0x2, 0x2, 0x1, [@multicast2]}, 0x14)

00:05:12 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0)
symlinkat(&(0x7f000001effd)='/', r0, &(0x7f0000d06ff8)='./file0\x00')
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000380)={<r1=>0x0, 0x8, 0x2, 0x7ff, 0x9}, &(0x7f00000003c0)=0x18)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000400)={r1, 0xcb, 0x1, 0xce, 0x9, 0x5}, 0x14)
readlink(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=""/9, 0x9)
execve(&(0x7f0000000180)='./file0\x00', &(0x7f00000002c0)=[&(0x7f00000001c0)='\x00', &(0x7f0000000200)='.,^^\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00'], &(0x7f0000000340)=[&(0x7f0000000300)='$-]\x00'])
utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{}, {0x0, 0xfffffffffffffffe}}, 0x0)

00:05:12 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={<r1=>0x0, 0x0}, &(0x7f00000000c0)=0x10)
r2 = socket(0x2, 0x5, 0x0)
connect$unix(r2, &(0x7f0000000140)=ANY=[@ANYBLOB="82022e2f0500000030009ecad400bf699e979c97192feec048fde762d7f58110462f9e39b96cbecbea3c31e443cf878659b6545fca9de71a3f84ae79568a41a7aa8a81cab86813761db20095ae1b31059418b7ca1e5fdbb395f70821ad633f50a4000000000000000000"], 0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, r1}, 0x10)

00:05:12 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x4d11}, 0x8)
connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e57800c7e92821bc019acb6807f1c641097d88442a67eb646d55d930ef7da7cbce7499d3b4168f427168da9fb000000000000000000000000000000"], 0x1)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x2}, 0x8)
writev(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={<r1=>0x0, 0x4}, &(0x7f0000000100)=0x8)
setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000200)={r1, &(0x7f0000000140)=[@in6={0x1c, 0x2, 0xfff, @remote={0xfe, 0x80, [], 0x0}, 0x6}, @in={0x2, 0x3, @multicast2}, @in={0x2, 0x3}, @in6={0x1c, 0x1, 0x1, @loopback, 0x8}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x0, @empty, 0x1f}]}, &(0x7f0000000240)=0x10)

00:05:12 executing program 0:
r0 = shmget$private(0x0, 0x4000, 0x155, &(0x7f0000ffa000/0x4000)=nil)
r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4)
shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/179)
socketpair(0x1, 0x70000404, 0x5, &(0x7f00000001c0)={<r2=>0xffffffffffffffff})
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000100)=0x7f, 0x4)

00:05:12 executing program 3:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x4b5fb33e1efc212d)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r1=>0x0]}, &(0x7f0000000100)=0x8)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1206, &(0x7f0000000200)={r1, 0x0}, &(0x7f0000000240)=0x10)

00:05:12 executing program 2:
r0 = open(&(0x7f0000000080)='./file1\x00', 0x8000, 0x46)
flock(r0, 0x0)
rmdir(&(0x7f0000000040)='./file1\x00')
freebsd11_stat(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
fchownat(r0, &(0x7f0000000000)='./file1\x00', r1, r2, 0x200)

00:05:12 executing program 1:
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000240)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, <r1=>0x0}, &(0x7f0000000180)=0x8c)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0xf, 0x1, r1}, 0xc)
getsockname(r0, &(0x7f00000000c0)=@in, &(0x7f0000000100)=0x10)
r2 = open$dir(&(0x7f0000000200)='./file0\x00', 0x201, 0x0)
writev(r2, &(0x7f00000004c0)=[{&(0x7f0000000040)="da", 0x1}], 0x1)
r3 = open$dir(&(0x7f0000000080)='./file0\x00', 0x2, 0x4)
ftruncate(r3, 0x800800805ffff)
link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='./file0\x00')
fcntl$setflags(r2, 0x2, 0x1)

00:05:12 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={@in={{0x2, 0xffffffffffffffff, @local}}}, 0x8c)

00:05:12 executing program 0:
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff})
open(&(0x7f00000001c0)='./file0\x00', 0x284, 0x0)
close(r0)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x4, 0x42)
utimensat(r1, &(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)={{0x3f, 0x3}, {0x40, 0x200}}, 0x200)
open$dir(&(0x7f0000000100)='./file0\x00', 0x801, 0x0)
execve(0x0, &(0x7f0000000180), 0x0)

00:05:12 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x385e)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0)
r2 = msgget$private(0x0, 0x0)
msgsnd(r2, &(0x7f0000000000)={0x3, "6c38fafc37d916221538def826d0cacc5ad3400748d6a17b5ba74862f1de0494035bc0e47cb340b5d7c79fabfa425c12a0b7d2521a52421368da8c4bbd4094c00f171497b454f8cbe99ce929eecc67f314d350804b795be7d72d397e3c4012cdf09f549ef0e330fd3a3a85fc9127e08d7278a6d4917cf33db80493a933c1111d0a738cd98d50d2fd668dc0f49e2580d7f80591202fff25173f411c5fa1f7b4d1"}, 0xa8, 0x800)
mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000)
msync(&(0x7f0000fec000/0x14000)=nil, 0x14000, 0x0)
mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
flock(r3, 0x1)

00:05:12 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000540)={<r1=>0x0, 0x9, 0xf, 0x8, 0x8}, &(0x7f0000000580)=0x18)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000005c0)={r1, 0x13, 0x4, [0x1ff, 0x80000000, 0x8001, 0x8]}, 0x10)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000100)={<r2=>0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000140)=0x10)
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000800)={r2, 0x7, 0x3bdb, 0x1000000000, 0x5, 0x1, 0x7, 0xe7, {@in6={{0x1c, 0x1, 0xfe6, @empty, 0x5}}, <r3=>r2, 0x1, 0x1, 0xffffffffffffffff, 0x1, 0x9}}, &(0x7f00000008c0)=0xb0)
setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000340)={r2, &(0x7f0000000280)=[@in={0x2, 0x3, @loopback}, @in6={0x1c, 0x3, 0x7, @loopback, 0x800}, @in6={0x1c, 0x3, 0x10001, @local={0xfe, 0x80, [], 0x0}, 0xffffffff}, @in6={0x1c, 0x2, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x8}, @in={0x2, 0x2, @loopback}, @in6={0x1c, 0x2, 0x6, @loopback, 0x79c}, @in6={0x1c, 0x1, 0xffffffff, @loopback, 0x7}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000380)=0x1e3)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000780)={r2, &(0x7f0000000600)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000007c0)=0x10)
lseek(r0, 0x0, 0x1000000000003)
pwritev(r0, &(0x7f0000000640)=[{&(0x7f0000001800)="2648b30ceb7f9ae4802bb963953b0be6690eb1da5766d8ae1ae60017434157a984fb56924b82ba6f625d1c53347abfa8dbd642fab21e9e935984b97b6d9e8ad4bb12b309f3e5619018c2251f4d81bfa8648d1c62faf3d0a2e5f337323965", 0x5e}], 0x1, 0x0)
freebsd11_mknod(&(0x7f0000000500)='./file0\x00', 0x100, 0x5)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000680)=0x6, 0x4)
recvfrom$inet6(r0, &(0x7f00000003c0)=""/85, 0x55, 0x0, &(0x7f00000004c0)={0x1c, 0x0, 0x1, @empty, 0xbf5}, 0x1c)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4)
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000440)={0x4}, 0x8)
sendto$inet(r0, &(0x7f00000006c0)="f3a8f88565447e88a48b8cdea25b8fa4a85de12bed9fb8fb870ecca22a5c8666678eecc34e159cf7f7f3e504d9c0191adc284e42b1c5af70bf3bab895def54eb3ab5fb63b431030d5befc36fbf1c5128590926a841a0d1466e95f4e8cc7c9e0b6f464444330710d6b57f7b0b1df885d4e9be896d430518e9cd04a84d2330b2247f7b77458f01fd188660dedf566c7203e040910346", 0x95, 0x20000, 0x0, 0x0)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000900)={0x3f, 0x1000, 0x9, 0xd9b8, r3}, &(0x7f0000000940)=0x10)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0}}}}, 0x90)
sendto(r0, &(0x7f0000000980)="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", 0x10f, 0x4, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)

00:05:12 executing program 3:
r0 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_int(r0, 0x0, 0x41, &(0x7f0000000000)=0x5, 0x4)
getsockopt$inet_int(r0, 0x0, 0x5f, &(0x7f0000000040), &(0x7f0000000080)=0x4)
setsockopt$inet_opts(r0, 0x0, 0x200000000000c, &(0x7f00000002c0)="eaff000000000000", 0x8)
setsockopt$inet_opts(r0, 0x0, 0x200000000000c, &(0x7f0000000280)="eaff125c00000000", 0x8)
setsockopt$inet_opts(r0, 0x0, 0x200000000000d, &(0x7f0000000140)="eaff125c00000000", 0x8)

00:05:12 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="7b20b89753e9ef336be21d52d1e13b97c64809e7e139ec28d13ec59d2e9b52260c5a180807e58e629a", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000140)=0xc)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x200, 0x0)
mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x6, 0x12, r1, 0x0)
r2 = socket$inet(0x2, 0x20000007, 0x6)
getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={<r3=>0x0, 0x1, 0x36, 0x4}, &(0x7f0000000080)=0x10)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f00000000c0)={r3, 0x800}, 0x8)
mlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r3, 0x2, 0x8}, &(0x7f00000001c0)=0x8)

00:05:12 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x3)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0x2)
mkdir(0x0, 0x0)
getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x6, 0x1, 0xffffffffffff0001, 0x20, 0xfffffffffffffffe, 0x6, 0x5, {@in6={{0x1c, 0x1, 0xfffffffffffffffa, @local={0xfe, 0x80, [], 0x0}, 0xffff}}, <r2=>0x0, 0x80, 0x3, 0x2, 0x5, 0x81}}, &(0x7f0000000300)=0xb0)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000340)={r2, 0x6, 0x4}, 0x8)
poll(0x0, 0x0, 0xffffffffffffff66)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x7fff, 0x100000000, 0x4000, 0x4, 0x6, 0x4, 0x80000000, 0x0, <r3=>0x0}, &(0x7f0000000140)=0x20)
setsockopt$sock_int(r1, 0xffff, 0x1043, &(0x7f0000000200)=0x6, 0x4)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r3, 0x9f1, 0x9}, 0xc)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0xf14, 0xfc4e, 0x530, 0x8, 0x80, 0xadbd, 0x1b}, &(0x7f0000000040)=0x20)

00:05:14 executing program 1:
setitimer(0x2, &(0x7f0000000000)={{0x0, 0x53}, {0x1f, 0x2}}, &(0x7f0000000040))
r0 = socket(0x2, 0x10000001, 0x0)
getsockopt$inet_mreqn(r0, 0x0, 0x9, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000080), &(0x7f00000000c0)=0x4)

00:05:14 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
execve(0x0, 0x0, 0x0)
write(r0, &(0x7f0000000400)='M', 0xfffffffffffffe12)
shutdown(r0, 0x1)
r1 = accept4(r0, &(0x7f0000000080)=@un=@file={0x0, ""/55}, &(0x7f00000000c0)=0x39, 0x10000000)
getsockopt$inet_int(r1, 0x0, 0x5f, &(0x7f0000000340), &(0x7f0000000380)=0x4)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in={{0x2, 0x0, @multicast2}}, <r2=>0x0}, &(0x7f0000000200)=0x8c)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000240)=ANY=[@ANYBLOB="1c004e22040000000000000000000000000009000000000000000000000000000000000000000000000000000000000000000088d963718b1f1d0600000000000000000000000000000000000000000000000000000000ebffffffffffffff000000000000000000000000000000000000", @ANYRES32=r2], &(0x7f0000000300)=0x84)
setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000003c0)=0xfffffffffffffffe, 0x4)
close(r0)
setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x5, 0x5, 0x0, 0x391b}, 0x8)
syz_emit_ethernet(0xe4, &(0x7f0000000440)="5b286780ded7855241cc3bcde7c39283075de2543536169221c3a8323ed91d013d4988a201977423ff8180330fa66279af355e953a496524ce32b5f0cf5e369637b03a0522dffa0994287945ebc2947bcd8f0cab9b2f1839848ae4d55692c6e363d6faacd49ac5dc0953c968cd6d4fffce6dfe0a64bf7bcb47b728ec8e93797b9ddc82ea394987ef4b3159d7ce10e2be69a3df00e02e36da3075de2a15d34da3779270f3d859306cbce2668008ffdf9994db07951451a0d7ca237d991ec0be771ef7038eb83cba8a1d3f8da77c1bf797445c4f01803f3283a8adc62c98542468faa58dc1")
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000001c0)={0x5, 0x0, 0x0, 0x1c442309}, 0x8)

00:05:14 executing program 0:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000040), 0x4)
r1 = accept(r0, 0x0, &(0x7f0000000100))
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000140)={0x3, 0xc03, <r2=>0x0}, &(0x7f0000000180)=0xc)
setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000280)={r2, &(0x7f00000001c0)=[@in={0x2, 0x0, @multicast1}, @in6={0x1c, 0x2, 0x9}, @in6={0x1c, 0x2, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x401}, @in6={0x1c, 0x0, 0x7ff, @local={0xfe, 0x80, [], 0x0}, 0xfffffffffffffff8}, @in6={0x1c, 0x0, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x4}, @in={0x2, 0x2, @multicast2}, @in6={0x1c, 0x1, 0x5, @loopback, 0x92}]}, &(0x7f00000002c0)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
setsockopt$inet6_int(r0, 0x29, 0x28, &(0x7f0000000000), 0x4)

00:05:14 executing program 2:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getsockopt$inet6_int(r0, 0x29, 0x30, 0x0, &(0x7f0000000040))
accept4$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x10000000)

00:05:14 executing program 0:
mkdir(&(0x7f00000002c0)='./file0/file1\x00', 0x118)
mkdir(&(0x7f0000000080)='./file0/file1/file0\x00', 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0xa8)
pipe2(&(0x7f00000000c0)={<r0=>0xffffffffffffffff}, 0x100000)
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000140), &(0x7f0000000180)=0x4)
mkdir(&(0x7f0000000000)='./file0/file1/file0/file0\x00', 0x0)
rename(&(0x7f0000000100)='./file0\x00', &(0x7f0000000040)='./file0/file1/file1\x00')

00:05:14 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x25, &(0x7f0000000000), 0x2)
r1 = accept(r0, &(0x7f00000002c0)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000300)=0x10)
getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000340), &(0x7f0000000380)=0x4)
r2 = dup2(r0, r0)
getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4)
readlinkat(r2, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/89, 0x59)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000180)={<r3=>0x0, 0x7f}, &(0x7f00000001c0)=0x8)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000200)={r3, 0x2a, "2c94077cf436e69a49446ee95ed366fa999e66f4fb6533c36e843b31c55d3d86c9f4b61c41db0497451c"}, &(0x7f0000000240)=0x32)
setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000280)={r3, 0x0, 0x81}, 0x8)

00:05:14 executing program 1:
r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x20000000)
sendto(r0, &(0x7f0000000040)="3c6e50c601b345", 0x7, 0x100, &(0x7f0000000080)=@in={0x2, 0x0}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = dup(r1)
socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000180)=0x3143, 0x4)
recvmsg(r2, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)=""/118, 0x76}, 0xc0)

00:05:15 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x3)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0x2)
mkdir(0x0, 0x0)
getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x6, 0x1, 0xffffffffffff0001, 0x20, 0xfffffffffffffffe, 0x6, 0x5, {@in6={{0x1c, 0x1, 0xfffffffffffffffa, @local={0xfe, 0x80, [], 0x0}, 0xffff}}, <r2=>0x0, 0x80, 0x3, 0x2, 0x5, 0x81}}, &(0x7f0000000300)=0xb0)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000340)={r2, 0x6, 0x4}, 0x8)
poll(0x0, 0x0, 0xffffffffffffff66)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x7fff, 0x100000000, 0x4000, 0x4, 0x6, 0x4, 0x80000000, 0x0, <r3=>0x0}, &(0x7f0000000140)=0x20)
setsockopt$sock_int(r1, 0xffff, 0x1043, &(0x7f0000000200)=0x6, 0x4)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r3, 0x9f1, 0x9}, 0xc)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0xf14, 0xfc4e, 0x530, 0x8, 0x80, 0xadbd, 0x1b}, &(0x7f0000000040)=0x20)

00:05:15 executing program 1:
select(0x1010000, 0x0, 0x0, &(0x7f0000000180), 0x0)
select(0x40, &(0x7f0000000000)={0x6, 0xe2aa, 0x7, 0x9, 0x8, 0x7fffffff, 0x3, 0x4}, &(0x7f0000000040)={0x400, 0x7cc, 0x80, 0x1, 0x4, 0x1, 0x8, 0x100000001}, &(0x7f0000000080)={0x1, 0x6, 0xcea9, 0x0, 0x8, 0x2, 0x1, 0x9}, &(0x7f00000000c0))

00:05:15 executing program 2:
writev(0xffffffffffffffff, 0x0, 0xc6eec4b5)
r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000080)={<r1=>0x0, 0x1e, "4473689a7d56a511845fa8a91066e64b76c370de99db2f521fbe33b784b6"}, &(0x7f00000000c0)=0x26)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={r1, 0xb14}, 0x8)
flock(r0, 0x20000001)

00:05:15 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="82022e2f66696c6530003c977997394fb10a351064c186bdbedcdfb37d30de36470fcfdeae90c7f9a62300f77150da14c3bbf151002e3a78801193fc50b8741cf0af88cb6761c7a90d834335f402123eead2a3005b2daaaebe5085c252dfb1591cfe18d1562030ae7849a1a7f62ba67e38429ab44e3b4c1e353f4c56dfec96e95d217b5e6d1d06dccfe509742379bb724a6b4119f9c58046df643c405ebfe9853de53290a42ee299876aee65d44f081c0440a801634cfe829bc12b309058fee9513e43935e005d82625eeac604e252c9bbdf9596ad67f64f6dec68874df64bc7ad8fe2966dad22736cc61a0ac0126253fdc5a2541a"], 0x1)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10)
r1 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000080)=0x4)
readv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f0000001640)=""/4096, 0xfec6}, {&(0x7f0000002680)=""/4096, 0x13b7}], 0x2)
pwritev(r1, &(0x7f00000003c0), 0x273, 0x80000)
readv(r0, &(0x7f0000002540)=[{&(0x7f00000025c0)=""/183, 0xb7}, {&(0x7f0000000140)=""/255, 0x440}, {&(0x7f0000000240)=""/76, 0xfffffffffffffc9d}, {&(0x7f0000000440)=""/211, 0xd3}, {&(0x7f00000002c0)=""/87, 0x57}, {&(0x7f00000000c0), 0xfffffe16}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/4096, 0x1000}], 0x10000288)
readv(r0, &(0x7f00000000c0), 0xbc)
shutdown(r0, 0x1)
close(r0)

00:05:15 executing program 2:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x6c, 0x0, 0x23c)

00:05:16 executing program 2:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_int(r0, 0x0, 0x13, 0xffffffffffffffff, 0x392)
socketpair(0x0, 0x20000000, 0x0, &(0x7f0000000000)={<r1=>0xffffffffffffffff})
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000040)=0x4302, 0x4)

00:05:16 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e2f6e696c653b8749378f8351e9155c70"], 0x10)
execve(0x0, 0x0, 0x0)
write(r0, &(0x7f00000001c0)='M', 0x1)
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x4a0d}, 0x8)
close(r0)

00:05:16 executing program 2:
preadv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000080)=""/120, 0x78}], 0x1, 0x2000000000)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
poll(&(0x7f0000000000)=[{r0, 0x80}], 0x1, 0x2b5)
r1 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0)
pwritev(r1, &(0x7f00000003c0), 0x273, 0x0)
mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x11, r1, 0x0)

00:05:17 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x3)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0x2)
mkdir(0x0, 0x0)
getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x6, 0x1, 0xffffffffffff0001, 0x20, 0xfffffffffffffffe, 0x6, 0x5, {@in6={{0x1c, 0x1, 0xfffffffffffffffa, @local={0xfe, 0x80, [], 0x0}, 0xffff}}, <r2=>0x0, 0x80, 0x3, 0x2, 0x5, 0x81}}, &(0x7f0000000300)=0xb0)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000340)={r2, 0x6, 0x4}, 0x8)
poll(0x0, 0x0, 0xffffffffffffff66)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x7fff, 0x100000000, 0x4000, 0x4, 0x6, 0x4, 0x80000000, 0x0, <r3=>0x0}, &(0x7f0000000140)=0x20)
setsockopt$sock_int(r1, 0xffff, 0x1043, &(0x7f0000000200)=0x6, 0x4)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r3, 0x9f1, 0x9}, 0xc)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0xf14, 0xfc4e, 0x530, 0x8, 0x80, 0xadbd, 0x1b}, &(0x7f0000000040)=0x20)

00:05:17 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000000)={<r2=>0x0, 0x4, 0x0, 0x100, 0xffffffffffffffff}, &(0x7f0000000040)=0x18)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000100)={r2, 0x6}, &(0x7f0000000140)=0x8)
lseek(r1, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000001c0)=0x87, 0x4)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000080)=0x75, 0x4)

00:05:17 executing program 0:
setreuid(0x0, 0xee00)
r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0x1c, 0x10000000)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000080)={<r1=>0x0, 0x2, 0x6}, &(0x7f00000000c0)=0xc)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r1, 0x4}, 0x8)
r2 = geteuid()
setresuid(0x0, 0x0, 0x0)
setresuid(0x0, 0xee01, 0x0)
r3 = geteuid()
setresuid(0x0, r3, r2)

00:05:17 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r1=>0x0]}, &(0x7f0000000100)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, r1}, 0x0)
freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140))

00:05:17 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
freebsd11_lstat(0x0, 0x0)
getgroups(0x0, 0x0)
freebsd11_fstat(0xffffffffffffffff, 0x0)
getpgrp(0x0)
socket$inet_udp(0x2, 0x2, 0x0)

00:05:17 executing program 0:
open(&(0x7f00000000c0)='./file0\x00', 0x304, 0x0)
r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
r1 = fcntl$getown(r0, 0x5)
fcntl$lock(r0, 0xb, &(0x7f0000000000)={0x0, 0x3, 0xc700000000000000, 0x2000100000001, r1})

00:05:19 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000180)={0x3, [0x0, 0x0, <r2=>0x0]}, &(0x7f00000001c0)=0x10)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x4, 0x20, 0x2, 0x101, r2}, &(0x7f0000000140)=0x10)
select(0x40, &(0x7f0000000080)={0x0, 0xffff}, 0x0, 0x0, 0x0)
r3 = fcntl$dupfd(r0, 0x0, r0)
getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000200), &(0x7f0000000240)=0x10)
accept$unix(r3, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x23, &(0x7f0000000000)=0x1c00, 0xfe6a)

00:05:19 executing program 0:
setrlimit(0x9, &(0x7f0000000080))
socketpair$unix(0x1b, 0x43, 0x0, 0x0)

00:05:20 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x3)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0x2)
mkdir(0x0, 0x0)
getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x6, 0x1, 0xffffffffffff0001, 0x20, 0xfffffffffffffffe, 0x6, 0x5, {@in6={{0x1c, 0x1, 0xfffffffffffffffa, @local={0xfe, 0x80, [], 0x0}, 0xffff}}, <r2=>0x0, 0x80, 0x3, 0x2, 0x5, 0x81}}, &(0x7f0000000300)=0xb0)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000340)={r2, 0x6, 0x4}, 0x8)
poll(0x0, 0x0, 0xffffffffffffff66)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x7fff, 0x100000000, 0x4000, 0x4, 0x6, 0x4, 0x80000000, 0x0, <r3=>0x0}, &(0x7f0000000140)=0x20)
setsockopt$sock_int(r1, 0xffff, 0x1043, &(0x7f0000000200)=0x6, 0x4)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r3, 0x9f1, 0x9}, 0xc)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0xf14, 0xfc4e, 0x530, 0x8, 0x80, 0xadbd, 0x1b}, &(0x7f0000000040)=0x20)

00:05:22 executing program 1:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c)
r1 = open(&(0x7f0000000080)='./file0/file0\x00', 0x10008, 0x1e)
linkat(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000140)='./file0/file0/file0/file0\x00', 0x400)
r2 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0)
symlinkat(&(0x7f00000000c0)='/', r2, &(0x7f0000d06ff8)='./file0\x00')
chroot(&(0x7f0000157000)='./file0\x00')
utimensat(r2, &(0x7f0000000180)='./file0/file0/file0/file0\x00', &(0x7f0000000100)={{0x0, 0xffffffffffffffff}, {0x0, 0xffffffffffffffff}}, 0x0)

00:05:22 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fchmod(r0, 0x20)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x5a)

00:05:22 executing program 2:
open$dir(&(0x7f0000000180)='./file0\x00', 0x100000, 0x180)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
socket$inet_sctp(0x2, 0x5, 0x84)
r1 = dup2(r0, r0)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0x4)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000000)={@in6={{0x1c, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x35}}, <r2=>0x0, 0x1, 0x3, 0x8000}, &(0x7f00000000c0)=0x8c)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={r2, 0x9, 0x103}, &(0x7f0000000140)=0x7)

00:05:22 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
fcntl$setstatus(r0, 0x4, 0xc)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x4)
dup(r0)
dup(r1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0)

00:05:22 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x14, &(0x7f0000000240)={<r1=>0x0, 0x0}, &(0x7f0000000000)=0x10)
setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={r1, 0x7bc}, 0x8)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x31, &(0x7f0000000080)={r1}, &(0x7f00000000c0)=0x8)

00:05:23 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
chroot(&(0x7f0000000080)='./file0\x00')
recvmsg(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
sendto$inet6(r0, &(0x7f00000000c0)="c8b5aea66004edac07c90ee3208b717dcab7284d56a4d520f9e6bbe9be056ce815e19030393180b606dcc7e5e8e2ab9dc646e7a5c2cd35dc969fd7c197bd16fa4599fc8b6bf5338066110257cf5bfac9096c8200b82814fe2c910fa0f84a742e2fea53b4f5703b1d39f2b871138a67c776d87eaa0c27223cbe19e64e313c4354659e0631686bb0180c78ce165d3dcb20876cab6be80f1226557f670a65ef9bef67c333eb40d13bd342ea8365433a142799", 0xb1, 0x20001, &(0x7f0000000180)={0x1c, 0x2, 0x80000000, @loopback, 0x1000}, 0x1c)
readv(r0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/3, 0x3}], 0x1)
setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040), 0x10)
execve(0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x1, 0x84)

00:05:24 executing program 2:
freebsd11_mknod(&(0x7f0000000180)='./file0\x00', 0x2001, 0xfffffffffffffffd)
socketpair(0x1e, 0x2, 0xffffffffffffff98, &(0x7f0000000140)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000300)={<r1=>0x0, 0x40, 0x6, 0x7}, &(0x7f0000000340)=0x10)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000380)={r1, 0x6c}, &(0x7f00000003c0)=0x8)
fchmod(r0, 0x9)
r2 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x8, 0x20)
faccessat(r2, &(0x7f0000000100)='./file0\x00', 0x0, 0x100)
r3 = socket$inet6_udp(0x1c, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000400), &(0x7f0000000440)=0x4)
freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040))
setsockopt$inet6_group_source_req(r3, 0x29, 0x53, &(0x7f00000001c0)={0x7, {{0x1c, 0x3, 0x6, @loopback}}, {{0x1c, 0x0, 0x1f, @loopback, 0x9}}}, 0x108)

00:05:24 executing program 2:
getgroups(0x3, &(0x7f00000001c0)=[0x0, <r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff])
setresgid(r1, 0x0, 0x0)
socketpair$unix(0x1, 0xfffffffffffffffe, 0x0, &(0x7f0000000000)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
ftruncate(r2, 0x20)
setresgid(r0, r0, r0)

00:05:24 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)=ANY=[@ANYBLOB="1c00000000000000fe8000000000000000000000000000bb000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000097763070c370b748b736ea96bc592d98f4cc0c0202cc2d4dddbee72bc1cade995d74e9d26a94e70f8da20ad382d97d15b766fc34765da112b4ffb96eae4181ce76011af7b7002bc49137cfa5970b24d29754970a2a43136b7d10a17cdffa8d536268fe8e87fb3313afbeb9c53b67f6da", @ANYRES32=0x0, @ANYBLOB="0000000000000000920200000000000006000000"], 0x98)
r1 = open(&(0x7f0000000280)='./file0\x00', 0x100, 0x4)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'freebsd\x00', 0x101}, 0x24)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000140)={<r2=>0x0, 0x3}, &(0x7f0000000180)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x0, @loopback}}, r2, 0xffffffffffffffff, 0x246, 0x100, 0x1, 0x401, 0x34e0000000000000}, 0xa0)

00:05:25 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
socketpair(0x17, 0x1, 0x2, &(0x7f0000000400)={<r1=>0xffffffffffffffff})
poll(&(0x7f0000000140)=[{r0}, {r0, 0x100}, {r0, 0x80}, {r0, 0xa1}, {r0, 0x2}, {r0, 0x4}], 0x6, 0x5)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000440)={@empty, @rand_addr=0x4, 0x1, 0x9, [@broadcast, @multicast2, @broadcast, @multicast2, @local={0xac, 0x14, 0x0}, @empty, @multicast2, @multicast1, @local={0xac, 0x14, 0x0}]}, 0x50)
r2 = socket(0x1b, 0x3, 0x0)
writev(r0, &(0x7f0000000580)=[{&(0x7f00000005c0)="b1fb698d6d2c1e1b648d426e05ad74a3d984ee0220a4a6941759aad1c756d714a748de9f9dd609831ac64b3f224b1f620447723b2e21ea36822d48c609404f3df92de063a38d849c832c22c4f0194c67eadffde7c1195094acb5ee72a276ce68626f93762e60d1e91c83b9f23fa2d1b3cabee36429c19ea0755a3fe8880daf566cd6a17fbcf3bcc4018050b8b5e51699ef8be3b64d3fbbfabd6563ffa1afb435f92718822d57cb7d78", 0xa9}], 0x1)
sendto$inet6(r2, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0)
fcntl$getown(r2, 0x5)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00'])
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7)
getsockname$inet(r1, &(0x7f00000004c0), &(0x7f0000000500)=0x10)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080)=0xfffffffffffffff7, 0x4)

00:05:25 executing program 2:
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
freebsd11_lstat(&(0x7f0000000100)='./file0\x00', 0x0)
r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x20)
r1 = accept(0xffffffffffffffff, &(0x7f0000000040)=@un=@file={0x0, ""/38}, &(0x7f0000000080)=0x28)
r2 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f00000000c0))
ppoll(&(0x7f0000000140)=[{r0, 0x2}, {r1, 0x4}, {r2, 0xb8}], 0x3, &(0x7f0000000180)={0x1000, 0x9}, &(0x7f00000001c0)={0x6}, 0x8)
mprotect(&(0x7f0000aa3000/0x1000)=nil, 0x1000, 0x1)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000200)={<r3=>0x0, 0x4, "bff81b2c"}, &(0x7f0000000240)=0xc)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000280)={r3, 0x0, 0x357, 0x10000, 0x3, 0x800}, 0x14)
munlockall()

00:05:25 executing program 1:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x100000, 0x0)
freebsd11_mknod(&(0x7f0000000180)='./file0\x00', 0x20b0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x594b, 0x4000, 0x0, 0x200, <r1=>0x0}, &(0x7f0000000140)=0x10)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0)={r1, 0x100, 0x2}, 0xc)
recvfrom(r0, &(0x7f00000001c0)=""/209, 0xd1, 0x40040, 0x0, 0x0)
freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080))
madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x7)

00:05:25 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
fcntl$setstatus(r0, 0x4, 0xc)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x4)
dup(r0)
dup(r1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0)

00:05:25 executing program 1:
munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
setitimer(0x0, 0x0, &(0x7f0000b1bfe0))
mlock(&(0x7f0000a27000/0x1000)=nil, 0x1000)

00:05:26 executing program 1:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
dup2(r0, r1)
bind(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="2d012e2f66696c6530004c81defac96a35935b5d841e362b16cb85f115256588557452ed0d74051df96de7d62039d1f185869146462fa28cd84a34bfc5faea7101fd854f3de613ce33d7704f7c1426"], 0x8)
listen(r0, 0x0)

00:05:26 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
getpeername$inet6(r1, &(0x7f0000000040), &(0x7f0000000080)=0x1c)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000000)=0x1c00, 0xfe6a)

00:05:26 executing program 1:
r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x10000000)
r1 = fcntl$dupfd(r0, 0x11, r0)
unlinkat(r1, &(0x7f0000000040)='./file0\x00', 0x800)
lseek(r0, 0x0, 0x6)
fcntl$dupfd(0xffffffffffffffff, 0xb, 0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x4)

00:05:28 executing program 0:
r0 = open$dir(&(0x7f00000002c0)='./file0\x00', 0x201, 0x0)
ftruncate(r0, 0x10000)
socketpair(0x1c, 0x3, 0x1f, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f00000000c0)=""/220, &(0x7f00000001c0)=0xdc)
ftruncate(r0, 0x8000)
pwritev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)='\'', 0x1}], 0x1, 0x0)

00:05:28 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f76696c653000"], 0x10)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x10001, 0x0, 0x4}, 0x10)

00:05:28 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000140), &(0x7f00000001c0)=0x8)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
r1 = socket$inet6(0x1c, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000000)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, <r2=>0x0, 0x1, 0xffffffffffffff00, 0x6}, &(0x7f0000000100)=0x94)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000200)={r2, 0x29, "c7e617f0ff1fec318173596c120f394890da26abfdf9362a020111b3e997e23fe07e61a27738fb0079"}, &(0x7f0000000240)=0x31)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
socket$inet6(0x1c, 0x0, 0xffff)
r3 = msgget(0x3, 0x401)
msgrcv(r3, 0xffffffffffffffff, 0x0, 0x1, 0x800)
writev(0xffffffffffffffff, 0x0, 0xfffffffffffffe64)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)

00:05:28 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
fcntl$setstatus(r0, 0x4, 0xc)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x4)
dup(r0)
dup(r1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0)

00:05:28 executing program 1:
r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x2, 0x1)
pipe2(&(0x7f00000000c0)={<r1=>0xffffffffffffffff}, 0x100000)
renameat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000100)='./file0\x00')
r2 = socket(0x2, 0x5, 0x0)
connect$unix(r2, &(0x7f0000000000)=@abs, 0x8)

00:05:30 executing program 1:
mlockall(0x1)
socket$inet6_udp(0x1c, 0x2, 0x0)
r0 = socket$inet_icmp(0x2, 0x2, 0x1)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000080)=0xfffffffffffffe1a)
r2 = accept$inet6(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x1c)
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0x4)
clock_getres(0xf, &(0x7f0000000300))

00:05:30 executing program 1:
wait4(0xffffffffffffffff, 0x0, 0x0, 0x0)
r0 = getpgid(0x0)
wait4(r0, &(0x7f0000000000), 0x1, &(0x7f0000000040))
r1 = socket$inet_icmp(0x2, 0x2, 0x1)
fcntl$setown(r1, 0x6, r0)

00:05:30 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0xb)
getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0x10116)

00:05:30 executing program 0:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = socket(0x17, 0x7eee47218da38055, 0x4)
getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000100)={<r2=>0x0, 0x5, 0x6160, 0x69e9ddd8}, &(0x7f0000000140)=0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000180)={0x5, 0x7fffffff, 0x6510, 0xf2, 0xffff, 0x0, 0x20, 0x539, r2}, 0x20)
r3 = fcntl$dupfd(r0, 0x11, r0)
setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x8, &(0x7f0000000080)={0x5}, 0x4)
setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000000c0), 0x4)
r4 = socket(0x1c, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xc, &(0x7f0000000000)={0x8, 0x5, 0x8, 0x8, 0x80000001, 0x200, 0x5, 0xf638, 0xffffffffffffffe0, 0xfffffffffffeffff, 0x3}, 0xb)
bind(r4, &(0x7f0000000040)=@un=@abs={0x25ad51a74fd02bc}, 0x10)

00:05:30 executing program 1:
r0 = shmget(0x2, 0x2000, 0x4, &(0x7f0000ffe000/0x2000)=nil)
fstat(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
r3 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000440))
getsockopt(r3, 0x3, 0x6, &(0x7f0000000540)=""/58, &(0x7f0000000580)=0x3a)
getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xc, &(0x7f0000000480)={@rand_addr, @rand_addr, <r4=>0x0}, &(0x7f00000004c0)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000500)={@local={0xfe, 0x80, [], 0x0}, r4}, 0x14)
getresuid(&(0x7f0000000200), &(0x7f0000000240)=<r5=>0x0, &(0x7f0000000280))
fstat(0xffffffffffffff9c, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0})
r7 = getpid()
r8 = getpgid(0xffffffffffffffff)
shmctl$IPC_SET(r0, 0x1, &(0x7f00000003c0)={{0x8000, r1, r2, r5, r6, 0x21, 0xffffffff}, 0x3f, 0x8c, 0xfffffffffffffff8, 0x0, r7, r8, 0x4})
clock_getres(0x3, &(0x7f00000000c0))

00:05:31 executing program 2:
clock_nanosleep(0xa, 0x1, &(0x7f0000000040)={0x0, 0x3b9ac9ff}, 0x0)
r0 = socket$inet_icmp(0x2, 0x2, 0x1)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000240)={@in6={{0x1c, 0x1, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x7fffffff}}, <r1=>0x0, 0x7, 0xfff, 0x101, 0x0, 0x4}, &(0x7f0000000000)=0x98)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000300)={0xffffffff, 0x600, 0x1, 0x6f3c, r1}, &(0x7f0000000340)=0x10)
syz_emit_ethernet(0xd1, &(0x7f0000000140)="f911251c69518d0ac8ecd07d36674ace6c5dbf51625b2e899ecb20d92c8cebe925b51f666e3c3543f1feb99ccf71c955a5b0a358b5cdbde6d776124dc30c1173b6afb0358dfc0ef39b1caf78d5b49a97368da7b97ef60c8759d4e67647e5ffead94037c91049537cb781752ccc010e808fa91f1ec1939e1c6c05ff35ecab4e722e1b047b2c8be6f9b4a0a73941fa5a51615645ab8e344cbb2d93eced24a3f905672baf1f1e61dc10fd63cdca6f15d9c0ab5e7eae82fb22152639d471681b5dec6fd6dc1e2a9c5b91bec1d3c8ebe455c7b3")
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000080)={0x9, {{0x2, 0x3, @multicast2}}}, 0x90)

00:05:31 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
fcntl$setstatus(r0, 0x4, 0xc)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x4)
dup(r0)
dup(r1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0)

00:05:31 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000180)={0x0, 0x6}, 0x8)
recvfrom(r0, &(0x7f0000000040)=""/23, 0x17, 0x2, &(0x7f0000000080)=@in={0x2, 0x2, @rand_addr=0x7}, 0x10)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)={0x0, 0x1}, 0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0x6, 0x1, 0x0, 0x6, 0x5, 0x465e52a7, 0x800, 0x1, <r1=>0x0}, &(0x7f0000000100)=0x20)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000140)={r1, 0x1e12, 0x4, [0x5, 0x2, 0x101, 0x5]}, 0x10)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
close(r0)

00:05:31 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
close(r0)
ftruncate(r0, 0x400000000106)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x8100000013, r1, 0x0)
mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000)
msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2)
openat(r0, &(0x7f0000000080)='./file0\x00', 0x104, 0x4)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4)
preadv(r0, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x2000}], 0x1, 0x0)

00:05:31 executing program 1:
r0 = geteuid()
freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
r2 = shmget$private(0x0, 0x1000, 0x20, &(0x7f0000ffd000/0x1000)=nil)
shmctl$SHM_LOCK(r2, 0xb)
chown(&(0x7f0000000000)='./file0\x00', r0, r1)
setresuid(0x0, 0x0, 0xee00)

00:05:31 executing program 2:
writev(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000200)="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", 0x1c9}], 0x1)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000400)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, <r1=>0x0, 0x10000, 0xff, 0x3a60, 0x41b5, 0x8000}, &(0x7f0000000000)=0xa0)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={r1, 0x3}, 0x8)
r2 = dup(r0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="0000000000000000800300000000000000000000"], 0x98)
fcntl$setstatus(r2, 0x4, 0x40)
connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
getsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000180)=0xffa1)

00:05:31 executing program 0:
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f00000005c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x0)
r0 = open(&(0x7f0000000000)='./file0\x00', 0x615, 0x0)
pwritev(r0, &(0x7f00000003c0), 0x273, 0x63068)

00:05:31 executing program 0:
mkdir(&(0x7f0000014000)='./file0\x00', 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0)
utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x0, 0xffffffffffffffff}, {0x0, 0xfffffffffffffffe}}, 0x0)

00:05:31 executing program 2:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f0000000080)={0x40, {{0x2, 0x2, @local={0xac, 0x14, 0x0}}}}, 0x90)
r2 = getpgrp(0xffffffffffffffff)
fcntl$lock(r1, 0xf, &(0x7f0000000000)={0x1, 0x3, 0x9bcc, 0x3, r2})
getsockopt$sock_int(r0, 0xffff, 0x1018, 0x0, &(0x7f0000000040))

00:05:32 executing program 2:
sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="82cf10f4106625a154956fbb2b060888017592deeaf5ee44c7da8c30ae8c1e3b060950502e8a9f279f6a1d16c58051dfb71974b82f1b1464cc2a1dd53f2bdc5a188d2ef7061fc4f88b04b9dcbf528d908a739e54861d95c2d9", 0x59, 0x0, 0x0, 0x0)
r0 = socket(0x1c, 0x1, 0x0)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="001c2e2f66696c65302fdaa948e45b05"], 0x1c)

00:05:32 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000000)=0x2, 0x4)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
r1 = socket$inet6(0x1c, 0x0, 0x0)
madvise(&(0x7f0000ffb000/0x5000)=nil, 0x5000, 0x3)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000040)={@rand_addr, @remote, <r2=>0x0}, &(0x7f0000000080)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000100)={@remote={0xfe, 0x80, [], 0x0}, r2}, 0x14)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, 0x0, 0xfffffffffffffc44)
recvfrom$inet(r0, &(0x7f00000004c0)=""/4096, 0x1000, 0x0, &(0x7f0000000140)={0x2, 0x0, @multicast2}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="8db7d54d49a55829fec3c17e3e30ff07000065943aa6e80ccc90d168d751af47eaec6cf1a180cef25679ae07fd30d072e29179e9af5877c6b4036d64a8137d328c33dad8f7783599a5e6daca6aaaff03924f5fbf59906e", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000380)=0x315)
setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f0000000280)="449148c63fc544304de9df0ba8575802e4c559e293e3ef8fd1616c5fabbe2a1978d7af54415811833f2430aa6fac69b4e5cf8c3998ad0b9daf8282bd8ab44b2e0508b3cbfbca3843b4cd03d5ad7d2b98d9368535ca73947fca2fd14a337c1a25a3e40d51153dbb39cd0e673e07ba60f47057f3f1b4fe5db93f79543490e1e1d3c3ae9be19edaeca380606a94fed3", 0x8e)
socket$inet_udplite(0x2, 0x2, 0x88)

00:05:32 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
fcntl$setstatus(r0, 0x4, 0xc)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x4)
dup(r0)
dup(r1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0)

00:05:32 executing program 1:
r0 = socket(0x2, 0x2, 0x0)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f30006352"], 0x10)
getsockname$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000001c0)="07dc9e0b2bec1a77eb35d63a5b9094f2ef017b4e813bab72ffc973c0c5d362abfaecf5f677ddd0c4df3587302017afb2021d63b21e034cb83a0fa40082b4", 0x3e)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000000c0)={<r1=>0x0, 0x80e5, 0xf, 0x1, 0xfff}, &(0x7f0000000100)=0x18)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000840)=ANY=[@ANYBLOB="1c004e2004000000fe8000000000000000000000000000aa662f000000000000000000000000000000000000900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000345d10bfea9e31e14ae1ecb91a8fe5816b11aac0b3fa1babec689e27af", @ANYRES32=r1], 0x84)
setsockopt$inet_opts(r0, 0x0, 0x20000000000001, &(0x7f0000000180)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0xc)
write(r0, &(0x7f0000000280)="db5c1e05b2cba2414827236f25399e59fe35f4a0e6810491be5aae0669e5229e5bb66b61dd61e2c74c6ecec8b2be03899b95984815de2b36fb10cb46120eb6c83ba9be57335ed37d2d0d5db8f777e8d43340c7c875159c423ed71c12be22c8ff15c7f50d5c09b245742258c0537b5852fe2b4455c503f9692216c9e1eba570c9e69697a7d0524050fae5337248cfa480d8c6d7787a3f6e2f6a0e54659161d9563daf042536fa1423429492c224e55a581be46e95d5ba8a38cacd1fe1f86aa963d41010371ca8178f1b966c26daa0b2ca2d1b97b911a6ade4032dd19a583c9a9b0c768ae8c02f412582855d090f908fd2b3369e55b096bf6027a4deca5946cccdfb92cf402296aade9d7b5c628c1b1aef72c6c098eb22d58ccf1c29dfe97658b6dd5e6a51a65185ce548d7def822cf88de97bc1654cf0b201c13a62276e3a45df7f8032e8810086c6cfd4ff0441e2351fc2f70dd0b984f6793b552f2518334ba4925b231e8d95c744dc9ea6159e29d7d7b29c4386de9338ba037488348f9b0d3b85f2a2314f9c3f4e855cb3f67c1e693dc8068d770190583cd55744afbc7343e00629196baa760b1faba8d312aada9962ff42e0114fdd7c0751c29e36b3cab4b6e41dd9225ec3e489ff291b0fb6d37aa8b33ab6b8baf6f4c367c41eab10ffdade8464cbbe7edba12f7fcf9aa48e4080f5dd704c4f99e60aefd420f9cba70704565a9f1f0487615edf324e95b3d259f26e929432af67dabf9e3edd35738957fcd50c8d62944373fdda4216d0d791d913572d5d44316eb5f774f90a10efef33e683741790673ccfad59491bb2c7ee6ae1fa7167b32a9b526dba7ba2ad5f8208f2107be1fcbf9c5bc53fa15fc4545fb68d4ad986fb0aa09227859e8aa40ffbc1c7328d1efe21e7c05b8429d13c3bf39325a9d11d3bb70f7bd33a5e50a2c50533e7a5e7875dc0d5d40e854a33103c26a4477720cdf28f8047b949f7c8bb913573d9af2af4503d1a0122f029a982f2b10c1db2e229729f25582c079fc80b07b4279d603f4be1870bfa46eea99a37667bb480b3a55cdd45fdec0a0c3ed4352b066896bea5e296834aad094d8367e21eb00260203ac934f5be129929ad52308d1d7cbcc77fa2cc4e587e6adb34ab0410143c2129f0a347743af058010713b029142b751fceb8460461afda79fa5613207f7e0699b9126c40fdfb30d4fd28e60c0ebb38dc8c40a7d5c146310a35d705397a9df764d73c79e7e271e7945bca3faecbb76d6aa944d7a25b25617c121c7a273bf34eb1ad4f844a119ac11cbe8cf9aa763873a5290405bdb89641a30f5e55e4a83a53aa9cf4571645cc4e4adb795928707248d9d244ec8024488b95e79edd59ba0c4a8c4b6e7a2ed152bc2665b2dd128dbf48a2a5845ac23c64a7b26352bf88261d646666ccc3e31763371c46ed4af3d9bf9586dcbec788bc080cb6b511e6e006a0cb950185f4e560c7b45a0f229d96e965b8453e14eb93b9a39b9852c961e66198247001355b86444d42d19f53561410ee1aa58ebc61c54fdc20d8d1a2b73f69942152901b08dfea6b9faf9af422ba2884d46138d917f4a25cdb622393dcb965002aca71bef00faf81e46fe76b4b8f91777203f239d0bc5bdf4c2aab2ca2d088de0e9bc8ed75465753995b86230b695b2277c2c83eb6c01abff30b387154e8155732e40cdc2ea1102550bc46bdbdd7ed9a4bcf8b98b3f4720a0befa9a0cdb8dffdbd225fce4e8c124bcd29208cadd91b823fd8aa4a8f62ee2cd7e6f8a1eed0a6b36819c0e13c693d0f9f05020618c5bc0dc34bedc48d98b725e98250572971982136b654ce4d48cf7552047e70a21c53e04ff68951c20ee683b8de0492144fa206179b6eb0b311ebe6aa3b615ed0150dfef863bce3bc66818b3beb6cd7b9d2c891a1bf016c015eb15ae85eac07cebea80053c635269e528df4b822167c12d3bc89a50f2b6dcfd5063c8588b55321f93522c7a96c3d0d498e1a5c191aeb7c60cb", 0x58d)
setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r1, 0x4, 0x2}, 0x8)

00:05:32 executing program 1:
r0 = socket$inet_sctp(0x2, 0x800000000000005, 0x84)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
r2 = accept4$inet(r1, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10, 0x30000000)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x1f}, 0x24)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @local}}, 0x0, 0x8}, 0xa0)

00:05:34 executing program 2:
open(&(0x7f0000000000)='./file0\x00', 0x8800, 0xfffffffffffffffb)
r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001})
r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
flock(r0, 0x2)
flock(r0, 0x3)
fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001})

00:05:34 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
lseek(r0, 0x0, 0x3)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
readv(r0, &(0x7f0000000100)=[{&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f0000000000)=""/39, 0x27}, {&(0x7f0000000040)=""/124, 0x7c}], 0x3)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)

00:05:34 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0)
freebsd11_mknod(0x0, 0x0, 0x0)
setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0)
execve(0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, <r1=>0x0]}, &(0x7f0000000040)=0x14)
setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000080)={r1, &(0x7f0000000100)=[@in6={0x1c, 0x1, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x20}, @in6={0x1c, 0x3, 0x1, @empty, 0x6}, @in6={0x1c, 0x2, 0xfffffffffffffffe, @loopback, 0x1}, @in6={0x1c, 0x3, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0xbc6}]}, &(0x7f00000001c0)=0x10)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
write(0xffffffffffffffff, 0x0, 0x268)
getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
truncate(0x0, 0x0)

00:05:34 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @local}}, 0x0, 0x0, 0xfffffffffffff800, 0x212}, 0x98)
getpeername$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x311)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000180)={<r1=>0x0, 0xa, 0x4}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000240)={0x6}, 0x1)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000200)={r1, 0x2}, 0x8)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040), 0x4)
pipe2(&(0x7f0000000280)={0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x100004)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000002c0)={<r3=>r1, 0xa7, "873dd678171daa768af82d222e6ee562528e530c9260659eb0d237f82c7ef07457ab230ec694a1299c84e7e1c69727576d310116a06e73e92d80183e453729be259dfa5cd812cc757abf2fb6cbf39b3c8477ab3c34c64f53da21bc4c86e86f052217b83700ffbfe64ca8f8eb97825e0f4cded5b5224d4a8ffe91d5b33fe9a147d984417196a8497d97f7d8ef14642ae330d745dbbc8fc3addb934aa7663220426244e29fa4e90b"}, &(0x7f0000000380)=0xaf)
getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f00000003c0)={r3, 0x2}, &(0x7f0000000400)=0x8)

00:05:34 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
fcntl$setstatus(r0, 0x4, 0xc)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x4)
dup(r0)
dup(r1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0)

00:05:34 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
poll(&(0x7f0000000100)=[{r0, 0x4}, {r0, 0x2041}], 0x2, 0x1ff)
r1 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0)
recvmsg(r0, &(0x7f0000001300)={&(0x7f0000000140)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f0000001280)=[{&(0x7f0000001180)=""/220, 0xdc}, {&(0x7f0000000000)=""/29, 0x1d}, {&(0x7f0000000080)=""/104, 0x68}], 0x3, &(0x7f00000012c0)=""/24, 0x18}, 0x42)
dup2(r1, r0)

00:05:34 executing program 0:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
readlink(0x0, &(0x7f0000000080)=""/150, 0x96)
r1 = shmget(0x0, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil)
shmctl$SHM_LOCK(r1, 0xb)
listen(0xffffffffffffffff, 0x0)
execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], 0x0)
r2 = openat(r0, &(0x7f0000000900)='./file0\x00', 0x0, 0x8)
socket$inet6_udp(0x1c, 0x2, 0x0)
accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000)
r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r4 = accept(r3, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000380)={0x0, 0x80000001, 0x3, [0x9, 0x100000001, 0x40]}, &(0x7f00000003c0)=0xe)
close(0xffffffffffffffff)
r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r5, 0x7e2780e3)
r6 = open$dir(&(0x7f0000000040)='./file0\x00', 0x108002, 0x0)
openat(r0, &(0x7f0000000480)='./file1\x00', 0x100000, 0x104)
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r6, 0x0)
ftruncate(r5, 0x8000)
mkdir(&(0x7f0000000600)='./file1\x00', 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, 0x0, &(0x7f0000000580))
r7 = socket(0x2, 0x25, 0x2)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000400)=ANY=[@ANYBLOB="bd1d2bd28d9ff381458b323c862c8214dcebb46e9064ae13ee5f60eeb4447a09f6e0a438ccd6f83bd4c6e6f9d82e6c03b8545eb13acf0cc542bda15475295671838f6b429374dc01d1dbc79c1468804f37", @ANYRES32=<r8=>0x0], 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x13, &(0x7f0000000040)={r8, 0x10001}, 0x8)
open(&(0x7f0000000800)='./file0\x00', 0x100000, 0x100)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, &(0x7f00000006c0)=ANY=[@ANYBLOB="6568a95c910cfd000000000000000224b12f9b19d729de8052d27542610d35009cce2f793f675247fc871320dc5ad44b15508c8fed7c0e2c96c8a20bbf11db95610ada7eabee39767760cab476df46c7e5578e05b160bc0a814e5a015f835db0e34d6e94b3577bf5660e1f019800692004030b4cf59d041ac1a7afd4e9c1b1e82051f9335cd180d0f29f"], 0x0)
execve(0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0x101, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x0)
open(&(0x7f00000005c0)='./file0\x00', 0x20084, 0x82)

00:05:35 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000200)={0xf}, 0xfec4)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={<r1=>0x0, 0x0, 0x6}, &(0x7f0000000040)=0x8)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000080)={@in6={{0x1c, 0x0, 0x4, @remote={0xfe, 0x80, [], 0x0}}}, r1}, &(0x7f0000000140)=0x84)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000180)={r1, 0x1, 0x3, [0x1, 0x1, 0x1]}, &(0x7f00000001c0)=0xe)

00:05:36 executing program 0:
clock_nanosleep(0x12, 0x0, &(0x7f0000000040)={0x23, 0x3b9ac9ff}, 0x0)
r0 = dup(0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f00000000c0)=0x4)

00:05:36 executing program 0:
setrlimit(0x2, &(0x7f0000000000)={0x9f08})
r0 = accept(0xffffffffffffffff, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000100)=0x10)
exit(0x5)
setsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f0000000140)=0x1, 0x4)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
getsockopt(r0, 0x3, 0x6, &(0x7f0000000040)=""/56, &(0x7f0000000080)=0x6)
r1 = msgget(0x3, 0x88)
msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000180)=""/234)

00:05:37 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
fcntl$setstatus(r0, 0x4, 0xc)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x4)
dup(r0)
dup(r1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0)

00:05:37 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x0}, 0x8)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="94020000", @ANYRES32=<r1=>0x0], &(0x7f0000000100)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1, 0x1000c, 0x0, 0x1}, 0x3e)

00:05:37 executing program 2:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000001c0)={<r1=>0x0, 0x3}, &(0x7f0000000200)=0x8)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000240)={r1, 0x6}, 0x5)
getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000080)={<r2=>0x0, 0xfffffffffffffff8}, &(0x7f00000000c0)=0x8)
syz_execute_func(&(0x7f0000000280)="440f0d7ef6c443656d7b9e50c441782b5d0ff04080adc30000004ac4c2a945980000008066430f6397ffeffffff32e470f41b5cf8e2414266566f2460fe6f7c4e2d1b8a7f93f352c2e66470f697109")
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000100)={r2, 0x3, 0x5c, "1936de40b0ffe72f16869c8664d9e0eca318050f84328b283fd297c980cc9fdb40defe3216b22625bac75d0ae6d26fa14846aa7227df2e5cb3bd5274e16dea712ea6e7623d03895aa1c9a58d8138a71c472a8ae870558b7951f61d41"}, 0x64)
r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r3, 0x0, 0xa, &(0x7f0000000180)={@multicast1, @multicast1=0xac1400bb, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r3, 0x0, 0x49, &(0x7f0000000000)={@multicast2, @remote={0xac, 0x14, 0x0}, @multicast1}, 0xc)

00:05:37 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
fcntl$setstatus(r0, 0x4, 0xc)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x4)
dup(r0)
dup(r1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0)

00:05:38 executing program 0:
r0 = msgget(0xffffffffffffffff, 0x0)
msgsnd(r0, &(0x7f0000000400)={0x3, "697bfc2d3c54927b46b8e763b3a9f604b5014d35f3316efd8a1c518d09d7f79a52f378cb4ee5f6696b4a1d1436e81b187f220a47155414de7bd9745cfbba87604dd4e8ed9ec2843589ac006e5de26608036fbf27f73c422e6ce5a97835280a38bd8dca65eabe0b8616a48d229240fed0a9ebf6dc0b09916684a6d3002f983a3d5584529dc1f6cb23f8d55c8ec0e160503d900f9c5f4e72c3785c709a4a1d2cb6e05067983957d67f6752bdd6318985e081259b06212ba1e200"}, 0xc1, 0x0)
msgrcv(r0, &(0x7f0000000340)={0x0, ""/184}, 0xc0, 0x3, 0x1800)
r1 = socket$inet(0x2, 0x20000000, 0x100000001)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000000)={0x2, [0x0, <r2=>0x0]}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000080)={r2, 0x3}, 0x8)

00:05:38 executing program 2:
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000040), &(0x7f0000000080)=0x4)
r1 = open(&(0x7f00000001c0)='./file0\x00', 0x12, 0x0)
freebsd11_fstat(r0, &(0x7f0000000100))
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000180)={0x0, &(0x7f0000000200)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000280)=0x10)

00:05:39 executing program 2:

00:05:40 executing program 2:

00:05:40 executing program 1:
r0 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0)
freebsd11_getdents(r0, &(0x7f0000000440)=""/109, 0x6d)
truncate(&(0x7f0000000000)='./file0\x00', 0x3d)
freebsd11_getdents(r0, &(0x7f00000004c0)=""/204, 0xcc)

00:05:40 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x3862)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
syz_emit_ethernet(0x1000, &(0x7f0000000740)="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")
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0)
mlock(&(0x7f0000ff4000/0x1000)=nil, 0x1000)
mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x11, r1, 0x0)
mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000)
msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2)
msync(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x0)

00:05:40 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
fcntl$setstatus(r0, 0x4, 0xc)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x4)
dup(r0)
dup(r1)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0)

00:05:40 executing program 2:
setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000), 0x4)
munmap(&(0x7f0000f52000/0x1000)=nil, 0x1000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x1)

00:05:40 executing program 1:
mkdir(&(0x7f00000000c0)='./file0\x00', 0x0)
freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000001980)={0x0, 0x0, 0x0, 0x0, <r0=>0x0, <r1=>0x0})
chown(&(0x7f0000000000)='./file0\x00', r0, r1)

00:05:40 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="01000002"], 0x8)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)={0x0, 0xf6, "6220c663b8105ee80903ae1fc7c25db1a8e801392fe050fd78dd3a65c38a4f0111929294e3f63de35907b470c11e5b70dd24db08144a0484b612442b5286193ffdd51a8e72216def04d854f1a6338ee68e91edcf8808599ebfea7db9fc1404d26ccc5fd65a4786d35ca892a32af7818dc3b1d7ba528bf5220d9be5ebc201dd476d89e434fa67f8ee6f46c6a028293ef4cb13df18f426431f9f2e21e9d4078393ca62acdcba5a85d00c24cfc46d725005eb2b8ccdad32d86aadb106511c9526747ce3cbe8d8d5e281467e95415e2d0bfb0c8bb39c3a6cb3d49b8e5ff79318d4dec466545c30e8f36bece6de1597c525fdb706babdafba"}, &(0x7f0000000040)=0xfe)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000004c0)={0x6, 0x0, 0x1, 0xffffffff, <r1=>0x0}, &(0x7f0000000500)=0x10)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000480)={r1, 0x6, 0x4}, &(0x7f0000000080)=0xffffffffffffffa9)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000000c0)={0x0, 0xc6, "85bcacb8294c8fb98d8442c2251d1ef8d8708b69c978a6ce05e6a1556748016cf15853fc7a80e6b587e622e0eeae92bb05a527723a5376488ba2768d455bda2f3c48bb1e113fa6bcc184d4ae6f40dfa7d650021b6eb0166ce88d66362ed592b4578cff628b26995c237f360dde52e52c06df43af1912d04863e43e0d77cc3a116a71190b29179deba0a0eb30917d4483e2a745e38d3d22552e3dd57d6143891976a95dc804fccd3b103438b0845e4290d7ec09c4c9a396f31bcd4d7dd30759f23087b3ad3a8d"}, &(0x7f00000001c0)=0xce)
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000200)={0x0, 0x0, 0x800, 0x83, 0x8, 0x2571000000, 0x1ff, 0x80000000, {@in={{0x2, 0x2, @multicast1}}, <r2=>0x0, 0x7ff, 0x7, 0x8, 0x80, 0x3}}, &(0x7f00000002c0)=0xb8)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x13, &(0x7f0000000300)={r2, 0x3}, 0x8)

00:05:40 executing program 1:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x2d000000)
writev(r1, &(0x7f0000000440)=[{&(0x7f0000000000)="729cfc5b0c89c543c9fb5c1cb8c28b4cc830215589fa008b6bd9f232d9e4421ee4254855e2e869", 0x27}, {&(0x7f0000000100)="66994d8162cb2f4ab0fe0e2ec51b239498edf9dbbcda236fe8cd8670b36f61c3dfc178bdacd819c21462e0ebe819a144a9c43ea82ee327b138fe46cab05bd3ae543e6c623aa866e51f092f9212e4bf8a5eb366198a653b0f453a19ddb0b40de2a23008f78cc7af49f391c97b6ee89fe5628aaf5e25fe6186a7948c", 0x7b}, {&(0x7f0000000180)="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", 0xfd}, {&(0x7f0000000280)="8384d1258c8da6938746baa1fc855d38431434249287acec5062d82e146d15d5278cfd62cf26e0db6f017e034275c88ad0671cd6db224421a1cc70765ef8bcf0b3408a40e73e687308f2bffc856289858fc89012568c272dc7514652eb8712f717b33a37292e7eaf938d4b1178ce6e5b51face98450e50d584075811", 0x7c}, {&(0x7f0000000300)="449760a891e11ca90a457feff9b873bd55b27e6cc37a525072e32a3ef8a8c9e9914c90c9ff4be48da060555a099e793daef897bd7c3dfa704e696911115589061d08d432ec636a21f6bb1e4a5423ad70dc781e1849df8e76cc500197229489ae4b2f9ac0ed7bd4c77913ea52c3d5d7a35366672a3d36844510671b686c", 0x7d}, {&(0x7f0000000080)="12cf3c61fe8ad4619d118ce8e43205d9", 0x10}, {&(0x7f0000000380)="4910cdba71ce44c044016cace130e79752a087cc3013d16f6c08c02652d55f8640647b5a8c1cebb53b98e0f2", 0x2c}, {&(0x7f00000003c0)="729825cd68e9f36b955e3af2cde05bd616cb3a9f0c3ccaf9b0874c6a4e5fd8198b31d9ca76c9aaed013f704921807d0aa57add843a3cd351db753b09f57907b3b963a0d67b8490784d3378627321b77cbbb2c085d842d1e0692f6f01f784f1a467a6edef9b8dee1cfbaa1236", 0x6c}], 0x8)

00:05:40 executing program 2:
getresgid(&(0x7f0000000300)=<r0=>0x0, &(0x7f0000000340), &(0x7f0000000380))
getgroups(0x4, &(0x7f00000001c0)=[0x0, r0, <r1=>0x0, <r2=>0xffffffffffffffff])
__getcwd(&(0x7f0000000200)=""/227, 0x207)
setresgid(0x0, r1, 0x0)
r3 = msgget$private(0x0, 0x3e)
r4 = geteuid()
r5 = geteuid()
r6 = getpid()
r7 = getpgrp(0x0)
msgctl$IPC_SET(r3, 0x1, &(0x7f0000000000)={{0x6, r4, r1, r5, r1, 0x80, 0x1f}, 0x0, 0x800, 0x8, 0x609b, 0x6, 0x2, r6, r7})
r8 = open(&(0x7f00000003c0)='./file0\x00', 0x108, 0x6)
setsockopt$inet6_sctp_SCTP_CONNECT_X(r8, 0x84, 0x8007, &(0x7f0000000140)={0x1000, &(0x7f00000000c0)=[@in6={0x1c, 0x2, 0x6, @loopback, 0x2}, @in={0x2, 0x1, @loopback}, @in={0x2, 0x2, @rand_addr=0xffffffff80000001}, @in6={0x1c, 0x2, 0x9e}]}, &(0x7f0000000180)=0x10)
setresgid(0x0, 0x0, r2)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r8, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x3}, 0x24)

00:05:40 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000040)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0)
open$dir(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fcntl$setflags(r0, 0x2, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x385)
rmdir(&(0x7f0000000200)='./file0\x00')
__getcwd(0x0, 0x0)
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000080), &(0x7f0000000100)=0x4)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x835}, 0x8)

00:05:42 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
fcntl$setstatus(r0, 0x4, 0xc)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x4)
dup(r0)
dup(r1)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0)

00:05:42 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={<r1=>0x0, 0x0}, &(0x7f00000000c0)=0x10)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={r1, 0xa}, 0x0)

00:05:42 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x3862)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
syz_emit_ethernet(0x1000, &(0x7f0000000740)="602b1891a596173260006c19b9175ad7687ab884c314bfbef5a3d7e5f1b4dda9e8011c16e3f7251cbd7665eb554c997a062f12e1480ee1f4bceb2d6f36b62fb4f8c4fd103c5bc18b4855ac888c495fbde7e9a8353009f6b67c7b6200f3bf198d1a01b6b0e418ed49c6183607455a5898a4f0190fd60557cc340385a98c8753dd56e60232cd6af74af34e1484e8810452942ca4c962c6ab5b9935d972da5e7c6136625ee550b1ab824ba413464ba2dbb68c41f60e34754dc5486160a42a7158f149aa78556e159201e3a5cc0c733bf183d6b2c608be0d86dd0b8c5067e2cf6d78bd7e8654aab08fe417c19aed15ad0a079cbc28f3329dae841b49168802de4fe83028b8e6e02fc7f107fda30bdb502f52fc61f1eaa36ad5aa0675329b5fa927f1822714dd321bd24eded3bd4e4bbdd5485a15159ce429ed28181f9c8a66700f943092177cdcb18cb0fa520a7783e7bfe407d56627c3c6a844c5d5dcea0a6c39a4dcc6c6e22984549a89cf1db81f4317ac12520e53abf896335511184ad066e20dc65ecdc8a90ff6c2173f648146a535f1253a61ba77e4bc9f8e6243bab0d4e3735a9d044ba72b3bd49bd3d57da16c9ff439ba2e02d06ea43619604487f0188d127b3e66c196f4e40e8d5099bc977273bddfd51228061f1c3e88eec31f93d317e0a6bd8cebce7818dcc5bba399ad988365d8c7975bf188ebc065d4e99129a82a68613aef9188be77e41e514ec4a4ad7c49b5c73640d73dac16c7817f2744fad292d5d97d246584cbe60cc0181ca0f2e2dde057e572c55eb2c153af93f42a46c39b9a180ebaed1a4634da5d6cae1bd32d535dd8747a94df173a4f72caba3c81491f0f1f670bbedaf9084532ef96016543a11e944b8af6e943493d60b40e6cfcecffae2e68f24ad01454aabbfd6e9769e1e93cd94015d78b04b2ae44af9b37755a2eb5234b9d15386f04f53aead0030f91ca5c03d334549de1b84ffed4c93dbaf9baf5ef6b131abdb76a4e50678ae249b13103944e3dc7eec1191113fa2543ea50caa3e208df92fe6a108d9d72aca09825ac0c4a87eeb27ad3b2119f2e7df729fabac736ade70c9c0a3764781b3434045eb6aa58492307d583c0457ef67936fd9fc5f32e1ca5566a3f90bb938df363357da9449be23b32ec62d6735c27faec0e6a9f5b66ac8f225443ca83ee9da9a2354d6057c30b40579b9f627ef1e56e8c6bbb5d7c15bf54a95bd11f38f37da50a6bd44581010a0b769384ff7e78cd4e3f2956c6c832727da6c837211dfbae00cb41444714c4cb4c1c38f92d74464664dfa6fd117c54561dc6643cfe04b9bc3282f65961041b4a0e63be7d35dad124f53c3db36d9123e5fdb8a9386b876cb6f30d55660b0c0443160bb1f10d7c669a37f1c5577890d05df84cbdb0d858769440cb79db7605059c80c34f9df872d0572280830b804910952e1aed4e6e85e71dcfe9971e3474f6387d56b0d22497a8ff0b4dc117daf5101adf18ece41111df3b8eebaaba7f9b055723c472a9c87e7fb221c67a152367d187b0b44ac8289216f5d5936f734367f3c19d170e14a89f6d7fc651cc9daf9a465493ffcf7fbeb4ccb58a1c09b57124b2569692567198a0b71ac19fddfea91fff26708f427a91bf97946e402206371eada437dc598a8ad1b1f0d9468fdddf5f237eb867626cd38ae1f461370cfa5aeaf0cfeafdde9e8b70cf73f8b4cc1669816b2709e85cc7c267ca67265a80ded102dcaedbe6fcf375cb3c7a22f0fa55153a74f68ee720069bc979d431a1d2ae9351d1e5358350705f1d0811ccb625a7919950a2b2b8335493335da15b31124e68831c44eaccfca69d6d59b15a89e2511323e009533b0d1b2174ff33e255fff31a6e434de1ced905f5240b057e793b745e61a4e5ea222e823666f02b53baeb27226deebf392b87fcdac7c194edfe8d2a3b7a15dace3a22467920baa1b3cbb0834708e36a5c69838fc53cab45eb87bbcfa8a04157ac01d2e62d2b2dab7df71c864244013b585cf219edede791807cabc2629dca3cc78c20230e786f5a920e94ef35a26a64d65306c5eac4704f81cdf36a7670a9447945cefed67fee747e648811986b8b769e9c6d5c463a3518a750b147a604745a55a41d1e10717a3c466435416ad905c112c6e04d7ae10fdeb3d89ee42be8a7efac99bf4f7518d93a94c21086abace45e067135692e645852de98e580df8c6919fd9304672d0a234cbfb0f0ee5d1867f715052c1b98880e3624a7ac7784eacc3b9a9e7fb25e6cb94cd0f855b27963fe24a939bf26f507be13acd7c66b7032031dda277af682c2e4917d841dc19f32b393307e0d46de2120c6ef75e28b785822c382484d94a1a578393196423a6aaef7651b1faa9a65adde4f71f80c40ee13ccb2efa3251aac04e3bc24f0f0ef2a555f6754d6a1c8c27bf736ac5fac448a7cf7fe63a5d3c47ab77afa6b8a82658e28c640d7cfb7669e8e99b0145c6231309792fc06e017fe1cddcfa359ca57e86553a8ac36ae2fa7efc1615383d54114a18d58bd287532b4d85bd67115c0d2f9ce1bb892ec8b384bbf448cd2ee60d9790816d4ed466338f8d1f8cc7fad5e77b682bb3b44fff9867a336a84463dba050528d20ef5de350bc8e5125d40d7f75640c956d001bfea0fded0667e8502f59fe64bc906b1dddc8d535a52a91944be262eef8d77ede9d7cd1863dc743f1b60d631e57f3c07cf3e9a2ebadd55031cee69fcf9bca604915c4e42b9adaaf6b26d0aa09c0f93e1874aa1e10155d832095d1f2eaddcd306dd76a000e26d98d1bbb21b2c6a3f302da2771c1ae97d1dab015de3f44c6de65367e635980125fd6682275a2a06d0807241a9b6e592cc3a17a731e3a47631d2ea58f8fa04ec036e5020048cb9862f90703856d23e205f1cf46117c577b70cf12e112f3b1d7948ab583e092a4969786031d8ba890fcaadb80b36777271e5948d728ab4bf7e32061174cf5ea51dbaf61690e91c1897ebada7caaa72fc70df2e9321bbbf8285aaf5f0101976db812970457d9b7f3984f7aaa11248127c4b9330280c221246bcb7b2a587b2293e05bb58a77580ee3ffb22862934f00b4e33494c76510cfb5a32b6c91479aac865ede7c6f840a3110facaf72f97aee071f84039a343d1a477197e9bf68850acfc99061b0f9ae2e576c23c3c6fe1655d873ba5e1dd360acafbdfa3c09440d20e4e85b4c6f31699cb47bd63e795f2efcc461c5d9fd369c91ec441b92711bab10b371d1b842e3c18e7e13a609cfbf934110f4b60ee697e546da1f95b91895c8540d5c4ff3ae0a54d3e4f4b5d5f34317e3c16fb87230b837009021289e645ecd6798a8a20977909353a1b2dc5b02aa6a3e27470b7163a34d3f19c407584d012aa0ec879dfd37ebbc97ee735be1806606d1ec6faa9de1033208d3caf9c8837c9073218c8562671e6f6f5a0b17b5843153e629e0c0c1f69da66f07687266a7cc66eff51177065841548617c43f44130aec7001082e43b8c7b72bb2efdf132df7fc708eee6b4d0a4b1119a89acbea92d8ad4330feb81dd99de385fb70d0ff380619762c0958399b24a29f46dd78d8910d60fb89e1e218f273c2c5ebf73584e870119b0765fed46ddebde633cd45716ba3240930e21fad8c49c1382f7ef513a2a07b465c3d5ef63e13395c63f40813d7c397253701a8bcda02713b087df6dbd25ac63e3deb7589f2a2f9e0b675b4f5d87c05fe4a3d1fd3dc62e88c4da69fdfca53ca6fcbe0cd3a01d4dca31157e4677441624265633ea9ef65fdecd20ceca38cd9a50ffb35d922fd12dbed92e295a7818fb307e5937219efdaa8232fd83e1ec6f801b28c479bb7d78786c3879e54200d7177d8eb66f1a59979fd14099d6e34342423624c83319f893562366536e789b540400eedda819b75166d246064527d901a8bd78235b910c44e1ed1c5f79256286cf625c56052a5afec319efa799442ec0ab7296177c9a8103316d3d598a6a77d635f19bb8b699808aaf90558cbb604daf0aef4d2c043cfa73a7719a55241bc12b8f653b9169c7bc99fc0e81a5e301257e4e37c0d934e18ee439f26b7dfbb6f3a01578aa002c572bf8e34e525d2082510848db9701bf562b79df0669ff3b06f9f5e94db6381efb3d2e71ab6c3a710fcfd3c95709fb457edb44439e1e088e1e0e7a3bc667eb4a709da35136b0eba81f9054ef64bb0879de9a9832e4ad60b3440c9313728f997b8ff5b24c79f888ff7a12138126360896328915611eb87647eee9b3bf510d2f72013a3bb3d36015efe6a0645b4619b723ce9b9e586c82f7819d6afe300b5b843f7b0ad6bbe2639385e39238e5cec373d66abe70473496239bea74cd87bb93290ba8170c85ec8c3b4abd49f79d3ee0826d973e419c4a19f23b549dd8734def28ade1d6d8ac07389755179c32b2f225d125037a06b3f07c69336c21fb8e06d5df0ab408bb0098a1dec64a3e04c9d5eef9ed732517d7568b36a4374c9358dbd9b8fc981ab78d61fe5950752101aa4f119c1782ec70b437eaaccbae8bf9562cc71487132f0257f425ed663b43bade2fa52f33d9aacd416cae1c2af59760a4c4188cf5b794b920f7bf075ebff9493a00208c6d2bad337c8d9f66cf66be2847b77c79e33528e8f42e3f874080bc8404af045ac191d257ea8d01996067ff9b94d99f50d8b2cc46208b5a16d96e0cfb0968cfc53fbce38342f45c58d596bab9a67475228e3ff25e4187de6d06ef3cc703bc83c633044b6d3ffc3feaa3e6015df88c1c88ac24f89513d2406f2a14563685fb614ab9ba36b8c5b856a1bcb7ae6b951f583b0b7ff23d20939805ad523cdd7e242e42698bc74a284de22c493e1063f6658e95937dfdd4b82cd336a6e1d6477295f7edf5f70bc22917b722651190a066e5e08b53d41ce88f45ddcdbde12cda3117060c0605f758f4c36211a469eb6923782fd1866fd29e1ba3b9ceae8c0dd03c3bc5d7e3113173cf8ae6fa0e48a5d296f0484f87aa4a1eeed8b800769f4a878f41a2c1f8ce797c770226cd955efaf85a7c9a4edb6f45338eab68a9a900bcdf005fe2192f634aff2acdec1d5ad5f1107d88f24b55356f2ffd4b7d5bc2f7aa4bdfec7d1b651755536cfa0e265bf092ec2800dbf5c76d3fff4090022fd1545a6c941233305747c340f1a6d9d1fc95129631d17fa0b5c480f2ab395bec954ef0942a68832e95b9e04971b6c733e0221fc489114d29fa70884d26b4892ce99335bda2d6e7fc3cc1bf9a2ed22f1e9b34ba599561ce95dfcccfb7d951af0c3a014453a29cb7058ecdead0e8fbaf0129dfecbad116e600b01ec107e1a6a2285bd27ea53f12721d44ab87b9e4a6da5df5eb1f66bc15f4b2600dc8bed5cde4476f2f4a5021a88c6fc2742afe56c97573bf029890b4566629d517c0d1609cff9d08e909c917ffabde28762c96902cc793af307161a318ecd7d0b42c6be6e9c54acd441f3b20ae156f66f278dbbd9cb23cb2812ff2035c5660409df04971ac814ea71874a78b3c6bad97a9c52a7c42297287c0ffef4623731bf3138de3cc5bbda33009801bff01a6bf5da947d3e6f782217350089708af9b116e880831d14023ce231ce923710cd7803e35edb83956af3d12fae13e49bf6f94112556d37c6f314932e17b405506ac78400685956030036bc3d86ce962fac7b285810b0b7471014c6366ad5adf0f695f9c7758e955d3c2fb667c46651acdb8058b42803fd6c7dd814fdc22820ca3f3eaa97bdff1d68ce04958ffdfb1360233e043ef5caa3434973364dbdcd9a7ba526c2fcc6")
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0)
mlock(&(0x7f0000ff4000/0x1000)=nil, 0x1000)
mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x11, r1, 0x0)
mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000)
msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2)
msync(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x0)

00:05:42 executing program 1:
r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x30000000)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000080)={0xf, 0xfffffffffffffffe, <r1=>0x0}, &(0x7f00000000c0)=0xc)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={r1, 0x1}, &(0x7f0000000140)=0x8)
r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getsockopt$inet6_int(r2, 0x29, 0x27, 0x0, &(0x7f0000000040))

00:05:42 executing program 0:
nanosleep(&(0x7f0000000100)={0x3de, 0xfffffffffffffffc}, 0xfffffffffffffffe)
syz_extract_tcp_res$synack(&(0x7f0000000140), 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100000)
fchmodat(r1, &(0x7f0000000180)='./file0\x00', 0x0)
getsockopt$sock_int(r0, 0xffff, 0x1007, &(0x7f0000000040), &(0x7f0000000080)=0x4)

00:05:42 executing program 0:
r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
setitimer(0x0, &(0x7f0000000740)={{0x0, 0x80000000}, {0x0, 0xcb9}}, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={<r1=>0x0, 0x6, 0x2}, &(0x7f0000000200)=0xc)
setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000240)={r1, 0x2}, 0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x4, <r2=>0x0}, &(0x7f0000000140)=0xc)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r2, 0x401, 0x3, 0xad76}, 0x10)

00:05:42 executing program 0:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r1 = socket(0x0, 0x10000000, 0x8)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f00000000c0)={<r2=>0x0, 0x8}, &(0x7f0000000100)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x1, 0x4, r2}, &(0x7f0000000180)=0xc)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000000)={0x9, {{0x2, 0x0}}}, 0x90)
setsockopt$inet_mreqsrc(r0, 0x0, 0x68, 0x0, 0x0)

00:05:44 executing program 2:
r0 = socket$inet_sctp(0x2, 0x6, 0x84)
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000140), &(0x7f0000000100)=0x6cb)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x100041, 0x4)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={<r2=>0x0, 0x5, 0x0, 0x4, 0xe12}, &(0x7f0000000080)=0x18)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000180)={@in6={{0x1c, 0x3, 0x1, @loopback, 0x4cbf6103}}, <r3=>r2, 0x6, 0x3}, &(0x7f00000000c0)=0x8c)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000240)={r3, 0xf, 0x7fffffff}, &(0x7f0000000280)=0x8)

00:05:44 executing program 0:
symlink(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00')
open$dir(&(0x7f0000000080)='./file0\x00', 0x800, 0x2000)

00:05:44 executing program 1:
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001480)={&(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x10, 0x0}, 0x0)
r0 = socket(0x2, 0x5, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r1=>0x0]}, &(0x7f0000000100)=0x8)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={r1, 0x3}, &(0x7f00000000c0)=0x8)

00:05:44 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
fcntl$setstatus(r0, 0x4, 0xc)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x4)
dup(r0)
dup(r1)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0)

00:05:44 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={<r1=>0x0, 0x85, 0x8, 0x8}, &(0x7f0000000040)=0x10)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)={r1, 0x40, 0x5, [0xffffffffffff8001, 0x6, 0x6, 0xaba, 0x3]}, 0x12)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)={@in={{0x2, 0xffffffffffffffff, @multicast1=0xe000001c}}}, 0x94)

00:05:44 executing program 2:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96)
r1 = shmget(0xffffffffffffffff, 0x2000, 0x80000008, &(0x7f0000ff9000/0x2000)=nil)
shmctl$SHM_LOCK(r1, 0xb)
listen(0xffffffffffffffff, 0x0)
execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', 0x0], 0x0)
openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8)
socket$inet6_udp(0x1c, 0x2, 0x0)
accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000)
r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r3 = accept(r2, 0x0, 0x0)
close(0xffffffffffffffff)
r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r4, 0x7e2780e7)
r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mlockall(0x10000000002)
mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x9, 0x400000012, r5, 0x0)
ftruncate(r4, 0x8000)
mkdir(&(0x7f00000003c0)='./file1\x00', 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="0627a000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=<r6=>0x0, @ANYRES32=0x0, @ANYRES32=<r7=>0x0], &(0x7f0000000580)=0x1c)
r8 = socket(0x2, 0x5, 0x0)
connect$unix(r8, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r8, 0x84, 0x13, &(0x7f0000000380)={r7, 0x10001}, 0x8)
open(&(0x7f0000000540)='./file0\x00', 0x0, 0x100)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB], 0x0)
execve(0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x19, &(0x7f0000000300)={r6, 0xffffffffffffff00}, 0x8)
freebsd10_pipe(&(0x7f0000000000))
r9 = open(&(0x7f0000000400)='./file0\x00', 0x80000000000206, 0x0)
dup(r9)

00:05:44 executing program 1:
r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0)
flock(r0, 0x1)
r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001})
r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
readlinkat(r0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000240)=""/4, 0x4)
fcntl$lock(r2, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001})
r3 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x2, 0x2, 0xffffffffffffff7f, 0x1000300010005})
r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0)
getsockopt$inet_tcp_int(r3, 0x6, 0x0, &(0x7f0000000140), &(0x7f0000000180)=0x4)
fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})
flock(r0, 0x8)

00:05:44 executing program 0:
writev(0xffffffffffffffff, &(0x7f0000000300)=[{&(0x7f0000000100)="1c68", 0x2}], 0x1)
freebsd10_pipe(&(0x7f0000000240)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = fcntl$getown(r1, 0x5)
fstat(r0, &(0x7f0000001a80)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0, <r4=>0x0})
getgroups(0x2, &(0x7f00000002c0)=[<r5=>0xffffffffffffffff, r4])
r6 = getpid()
flock(r0, 0x1)
r7 = getuid()
flock(r1, 0x8)
fstat(r0, &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r8=>0x0})
sendmsg$unix(r1, &(0x7f0000001740)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001440)=[{&(0x7f0000000140)="404fb84a4d01850ed8ff8b35b7536dd0797f56497abccf609d81e47a69c43439c6799bddd0dd64d1c13a77fea83a8ab86db0a3e0e591e335f195a214a8ace904399da2d1e93d956e16d02c796c67d25af8d33b93a44b6972fa927b0ac55cd49ed5799c3ea2a263f327186cceaa45ef7d8e0585df59bb0cc95e7cd73b11070b78cd4dcadb3a79aba2", 0x88}, {&(0x7f0000000080)="29f094a82a81caf6dded3acc85d5e28183e358758060fbfc7b5105dc2ef5c4751e4bc609ff231bec171adc77bf39", 0x2e}, {&(0x7f00000000c0)="243bc09ebf92f8e97a0e7665a96a9734ea7b389677a550fc54cfc6efa6d02eee84345531914a598a059156bd3cbbfa90291a9c8d6f77736167", 0x39}, {&(0x7f0000000200)}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000000280)="1c5e40236d0bf7c2fda8a468abdbd06a8ae2557db3d40e", 0x17}, {&(0x7f0000001340)="4a9814d6d90e604cd631ea9e72f85aa9b5f69e143ee5ac0f6f3a35ab95c9c7b8adfff103a47f720a08568be064ebdb126092e43bdc7640a3f21301e517350b9e5b39481babe8f4da28b98038f9afe2560632d47d83985ff8f9f36c23b207cc5564746f3c35aa5bba4f148eb317d43debe2297b296f2d96dd5546d208ccebff643e2309053a2cac9866dfdc1b8f5d6d7539ba8578f3cadf7ccab1cbc4cc8f2c822515c7c4cd6f40f8688e2b3605fa9058ba8c0209271ba7ada5881a7e6b105ffea0b6c8c66c5c9930ee799bacc23f532c82449c752c5c92225208", 0xda}], 0x7, &(0x7f00000014c0)=ANY=[@ANYBLOB="2000000000000000ffff000002000000616a58a8510ae7ca2178fd2a7745f3cc9fc14bae2169e6cbb77cf3c39ce5515b17895488eb5d28e835c9fddd57b142f59a90dbfb6474f553e7f475212cbc81c9b5079d41675ed164eb33e4b7d1797fd542cd59e797bb02886a0815d6baed59961fe13d027436", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r5, @ANYBLOB="000000001800000000000000ffff000001000000", @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="2000000000000000ffff000002000000", @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB='\x00\x00\x00\x00'], 0x58, 0x5173f23cfd6c398b}, 0x80)
openat(r0, &(0x7f0000000000)='./file0\x00', 0x421002, 0x0)
close(r0)

00:05:44 executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000080)="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", 0x801)
mlockall(0x3)

00:05:44 executing program 0:
r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x8000000c2)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x1, 0x4)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
r1 = open(0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, 0x0)
freebsd11_lstat(0x0, 0x0)
getgroups(0x2ac, 0x0)
getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4)
recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0)
setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
freebsd11_fstat(0xffffffffffffffff, 0x0)

00:05:44 executing program 0:
msgrcv(0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0)
r0 = accept(0xffffffffffffffff, &(0x7f0000000200)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000240)=0x1c)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000280), &(0x7f0000000180)=0x4)
r1 = msgget(0x3, 0x11)
msgsnd(r1, &(0x7f0000000140)={0x1, "02b84849b9f366f4bd663713e48a44417a3b03d817ff9ca5"}, 0x20, 0x800)
sendto(r0, &(0x7f0000000380)="d2f8273374bf65a6d802eb3831d8b2a7a69a036be452281b958884778d1b6eddb476b9d31f1ec50756b1f32d5e3559f5a097da567e69ff986e3a46e79d544ac2992c026dad47f23d03eb2f57b0e10a0bb7061befc219a1aaef88724aa3603bef420de2fd4a080cd9379fc14adf013d394c1a53cd39bfbe04156a377af5b31cee8a6affffacbcdcfa140d76f6745b4ac152681dea7f3d5d69796f3130e362980fc07393d4d4803f7d41a026e7fa962538316388d8649e6d1c7daf0d363222ee4c3bb233ca", 0xc4, 0x4, 0x0, 0x0)
r2 = msgget(0x3, 0x110)
msgsnd(r2, &(0x7f00000000c0)={0x2, "23da46276376bd8bd4bff1b826be525277ac0df1b837f09aadaae1ac3b440b6145542496abc457f8bd23c9f8bcff4583b3414d33b2aec248e4463e"}, 0x43, 0x800)
msgrcv(r2, &(0x7f0000000000)={0x0, ""/127}, 0x87, 0x1000000000000000, 0x1800)

00:05:45 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
fcntl$setstatus(r0, 0x4, 0xc)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
pipe2(&(0x7f0000000000), 0x4)
dup(r0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0)

00:05:45 executing program 0:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
listen(r1, 0x0)
r2 = accept(r1, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000040)={0xf, 0x40, <r3=>0x0}, &(0x7f0000000080)=0xc)
setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f00000000c0)={r3, 0x7ff}, 0x8)
close(r0)
execve(0x0, 0x0, 0x0)
flock(r0, 0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000100)={r3, 0xffffffff, 0x2}, &(0x7f0000000140)=0xc)
getsockname(r2, &(0x7f0000000180)=@in, &(0x7f00000001c0)=0x10)

00:05:45 executing program 1:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
chown(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
poll(&(0x7f0000000000)=[{r0, 0x18}, {r0, 0x2}], 0x2, 0x664b6e3)
socket$inet6(0x1c, 0x0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
pipe2(&(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
bind$inet(r1, &(0x7f0000000080)={0x2, 0x1, @rand_addr=0xffffffffffffffff}, 0x10)
r2 = semget$private(0x0, 0x4, 0x0)
__semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f00000001c0)=""/225)
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece99a1ed24f1f", 0x7d, 0x0, 0x0, 0x0)

00:05:45 executing program 2:
r0 = msgget$private(0x0, 0x0)
msgsnd(r0, &(0x7f0000000040)={0x2, "ce12f854709b0d785a625dd5159118aa29a3d4fe511293fb37a3d22e9a95d7a478a5732ea031a7bea6962e9aae63ff6ede7507099946a5de99ad2e8f515e3da2edf9238412cc373ab060e794efd88fc74053fff029efeec7af0b"}, 0x62, 0x800)
msgsnd(r0, &(0x7f0000000000)={0x10000000000000, "ee0b8b2645650b272032155be66c2e4698f71173132be94c0c510052"}, 0x24, 0x800)
msgsnd(r0, &(0x7f0000000380)={0x1, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0x8f, 0x800)
msgrcv(r0, &(0x7f00000002c0)={0x0, ""/170}, 0xb2, 0x3, 0x1000)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000000c0)={<r2=>0x0, 0x1, 0x9, 0x6}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f00000001c0)={@in={{0x2, 0x2, @multicast1}}, r2, 0x4, 0x8, 0x3, 0x4b5, 0xfff}, &(0x7f0000000140)=0xa0)
msgsnd(r0, &(0x7f0000000440)={0x3, "f88da5be79e946ef0881ff45a9d3fc39654bcbd91ef3ae10529d1150b93142a861d2ba00d2536eb4131d3c9df651af96a3ace18a76844130cca90d7280fb81ff"}, 0x48, 0x80000000)

00:05:47 executing program 0:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000740)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000780)=0x10)
r2 = accept4$inet(r1, &(0x7f00000007c0)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000800)=0x10, 0x10000000)
r3 = accept4$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000002c0)=0x10, 0x10000000)
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000300)={<r4=>0x0, 0x7, 0x7}, &(0x7f0000000340)=0x8)
getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000380)={r4, 0x7}, &(0x7f00000003c0)=0x8)
ftruncate(r0, 0x0)
shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000180)={0x0, 0x81}, &(0x7f00000001c0)=0x8)
r5 = dup2(r0, r0)
renameat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', r5, &(0x7f0000000080)='./file0\x00')
r6 = socket$inet_sctp(0x2, 0x5, 0x84)
r7 = semget(0x3, 0x4, 0x2)
getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x10, &(0x7f0000000200), &(0x7f0000000240)=0x4)
lseek(r2, 0x0, 0x1)
freebsd11_fstat(r3, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, <r8=>0x0})
freebsd11_stat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, <r9=>0x0})
freebsd11_stat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, <r10=>0x0})
__semctl$IPC_SET(r7, 0x0, 0x1, &(0x7f00000006c0)={{0x5, r8, 0x0, r9, r10, 0x2, 0xfffffffffffffffd}, 0x5, 0x5, 0x80})
r11 = geteuid()
freebsd11_fstat(r6, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, <r12=>0x0})
fchownat(r6, &(0x7f00000000c0)='./file0\x00', r11, r12, 0x600)
setsockopt$inet_sctp_SCTP_INITMSG(r6, 0x84, 0x3, &(0x7f0000000000)={0x8, 0x0, 0x6, 0xfffffffffffffff7}, 0x8)

00:05:47 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000080)=0x93, 0x4)
r1 = msgget$private(0x0, 0x0)
msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000200)=""/106)
connect$unix(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="821f4f96ea3b1f18a811869b5a5447a62f62696c654cc2a12185e654f7d382"], 0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x9}, 0x10)
getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000140)=0x4)
execve(0x0, 0x0, 0x0)
write(r0, &(0x7f00000001c0)='M', 0x1)
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x4a0d}, 0x8)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000280)=0x4)
close(r0)

00:05:48 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
fcntl$setstatus(r0, 0x4, 0xc)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
pipe2(&(0x7f0000000000), 0x4)
dup(r0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0)

00:05:48 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000000)={<r1=>0x0, 0x2, 0x2, 0x9, 0x9, 0x81, 0xe9, 0x2, {@in={{0x2, 0x3, @rand_addr=0xda97}}, 0x0, 0x42, 0x100, 0x8001, 0x7, 0x2}}, &(0x7f00000000c0)=0xb8)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x7f, r1}, &(0x7f0000000140)=0xc)
lseek(r0, 0x0, 0x1000000000003)

00:05:48 executing program 2:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
readlink(0x0, &(0x7f0000000080)=""/150, 0x96)
r1 = shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil)
shmctl$SHM_LOCK(r1, 0xb)
socketpair(0x17, 0x1, 0x5, &(0x7f0000000540)={<r2=>0xffffffffffffffff})
listen(r2, 0x9c7)
execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00'])
openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8)
socket$inet6_udp(0x1c, 0x2, 0x0)
accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000)
r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r4 = accept(r3, 0x0, 0x0)
close(0xffffffffffffffff)
r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r5, 0x7e2780e3)
r6 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r6, 0x0)
ftruncate(r5, 0x8000)
mkdir(&(0x7f0000000600)='./file1\x00', 0xb04f3800)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="0700000037d303c85172d3ed2ce521c4792dcde79b41c18130a8973e1a43dacea1b99b8ce8f19558f7f11dd8a22d0096efb4c2a7792f84f76de443d89102f5ebee911260801e7f562c3c164cea60d8df1f4f4fcd8f4e4aed34ff0246d042676dd2", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0)
r7 = socket(0x14, 0x5, 0x0)
connect$unix(r7, &(0x7f0000000640)=ANY=[@ANYBLOB="879d843467f7b4e901a6da0df3255cd3efc4d1226e8c0652dfd383b7000097c67094959b0d16c2274b561edd290af797e695c361c4915a901907fd391563b866b479077e"], 0x1)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="bd1d81458b323c86a1c214dcebb46e9264ae132f30b45168893d28ee5f60eeb4447a7a82e0a438ccd6f8a3dec6e6f9d82e6c0375", @ANYRES32=0x0], 0x0)
r8 = open$dir(&(0x7f00000005c0)='./file0\x00', 0x0, 0x6)
mkdirat(r6, &(0x7f0000000180)='./file0\x00', 0x3)
mkdirat(r8, &(0x7f0000000100)='./file0/file0\x00', 0x0)
unlinkat(r8, &(0x7f0000000580)='./file0/file0\x00', 0x0)
open(&(0x7f0000000800)='./file0\x00', 0x0, 0x100)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB], 0x0)

00:05:48 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
utimensat(r0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)={{0x9, 0x8}, {0x8}}, 0x200)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x20040, 0x92)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r2=>0x0]}, &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000100)={r2, 0x40}, 0x8)

00:05:49 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
fcntl$setstatus(r0, 0x4, 0xc)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
pipe2(&(0x7f0000000000), 0x4)
dup(r0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0)

00:05:49 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
fcntl$setstatus(r0, 0x4, 0xc)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
pipe2(&(0x7f0000000000), 0x4)
dup(r0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0)

00:05:49 executing program 0:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
poll(0x0, 0x0, 0x664b6e3)
socket$inet6(0x1c, 0x0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
ppoll(&(0x7f0000000000)=[{r0, 0x4}], 0x1, &(0x7f0000000080)={0xfffffffffffff5de, 0x5a2}, &(0x7f0000000100)={0x2}, 0x8)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0)

00:05:51 executing program 2:
munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000)
r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, 0x8, 0x9}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000180)={r1, 0x6, 0x6, 0x1, 0x1, 0x6}, 0x14)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={r1, 0x3}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000100), &(0x7f0000000140)=0x4)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3)

00:05:52 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
fcntl$setstatus(r0, 0x4, 0xc)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x4)
dup(r1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0)

00:05:52 executing program 0:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96)
r1 = shmget(0x0, 0x2000, 0x80000008, &(0x7f0000ff9000/0x2000)=nil)
shmctl$SHM_LOCK(r1, 0xb)
listen(0xffffffffffffffff, 0x0)
execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[&(0x7f0000000380)='\x00', 0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00'])
r2 = openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8)
socket$inet6_udp(0x1c, 0x2, 0x0)
accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000)
r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r4 = accept(r3, 0x0, 0x0)
close(0xffffffffffffffff)
r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r5, 0x7e2780e3)
r6 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mlockall(0x10000000002)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r6, 0x0)
ftruncate(r5, 0x6)
mkdir(&(0x7f0000000600)='./file1\x00', 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000540)={0x5, [0x0, 0x0, 0x0, 0x0, <r7=>0x0]}, &(0x7f0000000580)=0x18)
r8 = socket(0x17, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r8, 0x84, 0x13, &(0x7f00000003c0)={r7, 0x10001}, 0x8)
open(&(0x7f0000000800)='./file0\x00', 0x100000, 0x100)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, &(0x7f00000006c0)=ANY=[@ANYBLOB="6ddc3ea6f61b7119de5689c011d98856c5ed903f199f5f042bddb2d406ddd3ef036091b4b335af33452b256e0df7786524dfb19bb0784b2895a79d72caf6f8a9100bed99cc8852affb0bc33a6c01f8db0aa0413bfb8c45b87950e83adde3c987f3bf11570165ffd0e821d003000000bc1ad1ed1a99d5269c998735bd6db331d17b66b73815f26dc8e842d46622a110120750b7271ba542c22c85a7267fda22542c801b2ab327af8591e1ce"], 0x0)
execve(0x0, 0x0, 0x0)
freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000009c0))
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0x101, &(0x7f0000000780)=ANY=[@ANYBLOB="02ffffef0300000001000000f4fc8e452b7eaea8cd0a7f24144107efb39e7fd5f908e3351e109d8cb1504e033fcf2d3e6a88a1d26ad3c1d6a10f93c660352473b822316749c6eaa417959a97d901afcf2a"], 0x0)
open(&(0x7f0000000280)='./file0\x00', 0x20084, 0x80)
r9 = fcntl$getown(r2, 0x5)
fcntl$lock(r8, 0xc, &(0x7f00000001c0)={0x1, 0x3, 0x2f, 0xc1d3, r9})

00:05:52 executing program 2:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendmsg(r0, &(0x7f0000000240)={&(0x7f0000000280)=ANY=[@ANYBLOB="a8515e58d3d5246c000000000000000000000003000000000000"], 0xa, &(0x7f0000000200)=[{&(0x7f0000000100)="3742ad0280f3c11d323b1425764c54ecf87282c5f1821bda9093a3785d14801bd528c10e6330fc139e39a51815f123cf44c485040ff5347a390d92f068d1ee22338ad5021dd9c8b8cd2ed78d55096651707e3a08bb853367465408743075d20d7aecf880724205f0b6a073e56f1e683396a9cb9b07e5783db6647c72954789e67bc5f5418af55c3177d03b56594ec4399acef02aaa26c24ab3012996137885a473858a24c2520ad420ef4517591f4080e78d2d707b26ce7211915471d2389e743a8d032885d0eca97eb7532f0b464609fa7d6d902b5bf064ce0f1d0639d288624ee275f6941af63360", 0xe9}], 0x1, &(0x7f0000000340)}, 0x20101)
fchdir(r0)
sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000000)="23d918d5215eb7ac6afa43bef67c0ebd", 0x10}], 0x1, 0x0}, 0x0)

00:05:52 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000040), 0x1)
getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000180)={<r1=>0x0, 0x8000}, &(0x7f00000001c0)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000200)={r1}, 0x8)
setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000080)={'accf_dns\x00', "ed6faef1d4f2d2699a13638182477b697ab45bc7260fdc1e8b52d11c6acff7630b08d0375b1288b70730bbfdd4bdbb8ca7eaa063e5ef9e8a03d39543ace9bd8d5707b359b8ddf9985a0e04f3393414d594e5288d003885fba8430a6261535a1bdb7152f29fb93959f77eccabceb785e0fc53a089a0cdb0b24ec575044710cf73367a3c19b461a794eb70d18492c8e5a4d56f7db38417a56bea0fe9f9ea4e818483b810a158e506cbffe7103d6255c395ea2983cddcbaa9a984b143f269de8a88be0f2d07f7a1b98328ada240c671b9da8ba24f97b0137af235fa5b3378c21a3be8e1fc6df8794644abe2c67b3a57361e"}, 0x100)
r2 = fcntl$dupfd(r0, 0x0, r0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000300)={r1, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000340)=0x10)
setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000240)={0x4, {{0x1c, 0x2, 0x8, @empty, 0x7}}}, 0x88)

00:05:54 executing program 1:
getpgid(0x0)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
socket$inet6_udp(0x1c, 0x2, 0x0)
mlockall(0x0)
munlockall()

00:05:54 executing program 2:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00'])
writev(r1, &(0x7f0000001780)=[{&(0x7f0000000100)="c11e09854f868cb33a046b8a72a7063a03452d2a7ba19ef50df1e229f06f458272283622625801c35b930c4ad55ed3b2abf35cada4481494cac1c43f37bc52ba6bede87cebd362f1d0983c1d61e66b8af3f1982c182f44dae73b19b354631cb7eb0d6a3c499285fdf185881f244282f952a709c4959b75d499c6fc6e04fd849b34570708f173069ab2bd8f06c50d31dc4a71b632e698e7db3693593e395acbd47336b9c2f6749b9e06721c18be14f1cb8bdf029aea22", 0xb6}, {&(0x7f00000001c0)="92ea077456bf371a58c29d596cf3f8fc1daef4712fede8f10b86f397419c4c27ecb51a520588743bd723eead85ece17b", 0x30}, {&(0x7f0000000200)="4994e555a12ad8b221bfdd52ae987aff5f0b758f869f87428034947b5804f4efb1546c36f01954271c3ac3e3bb0d9cca4c5193526f8efa8335a35dab5ab050", 0x3f}, {&(0x7f0000000240)="b8d415911cfbea2250110312fbd5478a686a95b38339cef5e7a86ba07772f1c4b78e162a8acf26d0c6d2271efce482e6164f931e8cc4c7a41744ea1cbe30cf11c76d318082548f1b1a2637d3c1d48f556c2ed997d19e7d614028bcba7266efa2fea28b4d37d39babe88c4e181745b6512c65bae9e2fbd65d9a33555fe4eac5ad9aef812328449499ae442e8d3d4f96c32e64c17bdfb8e631bc915da3eea381ad28c3e5086ec351007ff84ea9eb3d58a2aba81943f5cc3ae9d7", 0xb9}, {&(0x7f0000000300)="d84a702231ae5e8b971e4d32d8fd56ff043460908dfc72973f8c38536b58964a22c1d59d3b7fd09f753b25d7d8cc2381763ccc5ce322f94ec66d409b85f5ef2cdbf00fce238debd57d70410f27ed8116d136885e9571f3ed273a89a520d511103c0cefa39845d79c4bd6d2db56715616a6e918ac7b79ac20b0da56b28400d793a86e8c89211994c148076566992535cc45af9f1593399667a3e4ac90df76ba431d973262081822364476e691f60bea80faaa22", 0xb3}, {&(0x7f0000001540)="8f74ca23a6fe9cb9258b35792c22db1f565315fb2b1b37816f6e12394ee16585fcec5f71d719979fc9b7ad629219bc800bcb3f75545c0656585911f3a106495c1aed105f37589a31b5ddb0b04a8a7ff619cf75db6422c40df64ff211a53cf7a4e4184d8d92e9d0de70", 0x69}, {&(0x7f00000015c0)="49525c19dc74312aae3c389cea8051971795d556d8923dcfa719cfd5ead275e86bba45d52e80415dafdce7ade1a4472ef698435e650fc42af62ef1a22012561bca6eb3379bcca048fa67f7cf6e8b109b1865321ee45edfcb0a6756ae764a06583d84e36b920148cc151996400e745df5bf1fdb91a78e447eabc312f3d685128e6958eaa9cbb3628e07fca2e288b51865219acd9dcba66f126bce3a62ac61f2eb6fdad073941a43f0f46cd0c3d82170b76042716f3ee217dd9f435f219d2e9ee24b15", 0xc2}, {&(0x7f00000003c0)="7e40ef8df140", 0x6}, {&(0x7f00000016c0)="8b3db7ff479618dd69bcd79585c310cbc000959fa9d4aa51c0ab0a20e5e949cd23670176ef39dffccb4c38fe55196ddb3ab7bf3f2b79c80d5de226402dff6cadc2ae8677b61d94bc2d185c6bce953fd824d3443f58ba5e46568ecf26111d7fd50fce8b17625e18234c7c46863fdd61baeeb8512746a2eafc2d115cce2c47a12446b7ac586b25cedb58d99c", 0x8b}], 0x9)
write(r1, &(0x7f0000000000)="b4", 0x1)
lseek(r0, 0x0, 0x2)
getpeername(r0, &(0x7f0000000500)=@un=@file={0x0, ""/4096}, &(0x7f00000000c0)=0x1002)
setsockopt$inet_buf(r1, 0x0, 0x1f56d34cea4f506f, &(0x7f0000000040)="725cb97a38d203aded1501b4a7130455adcd8e64307cba3051e945475195c6a98beb9556d02b25ea4fbffa5e8552107483d2a42046f9161cf515b38631ac7a449b8a46d63e2f0a4118d6b3e356a438a8287148dcab8fb6c25dac18187e4b310b70cd544582d1f99966ef76bed98490d6bc21e64315dbb9", 0x77)

00:05:54 executing program 0:
r0 = socket$inet6(0x1c, 0x10000003, 0x400000000)
sendmsg$inet6_sctp(r0, &(0x7f0000000180)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe]}, 0x4}, 0x1c, 0x0}, 0x0)

00:05:54 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
fcntl$setstatus(r0, 0x4, 0xc)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x4)
dup(r1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0)

00:05:54 executing program 0:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x800, 0x80)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000080)=0x6, 0x390)
freebsd10_pipe(&(0x7f0000000000)={<r1=>0xffffffffffffffff})
preadv(r1, 0x0, 0xfffffffffffffe66, 0xc700000000000000)

00:05:54 executing program 0:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
r1 = shmget(0x0, 0x1000, 0x8, &(0x7f0000ff8000/0x1000)=nil)
shmctl$SHM_LOCK(0x0, 0xb)
listen(0xffffffffffffffff, 0x0)
r2 = accept(0xffffffffffffffff, 0x0, 0x0)
close(r0)
r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r4, 0x0)
ftruncate(r3, 0x8000)
mkdir(&(0x7f0000000600)='./file1\x00', 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000540)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000580)=0x24)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB], 0x0)
execve(0x0, 0x0, 0x0)
fchmod(r0, 0x0)
freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000009c0))
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f0000000780)=ANY=[@ANYBLOB="020000000400000001000000806a0000000000"], 0x0)
open(&(0x7f00000005c0)='./file0\x00', 0x20084, 0x82)
setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f00000003c0)=0x4, 0x4)
shmctl$SHM_LOCK(r1, 0xb)
shmctl$SHM_LOCK(0x0, 0xb)

00:05:54 executing program 0:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
r1 = shmget(0x0, 0x1000, 0x8, &(0x7f0000ff8000/0x1000)=nil)
shmctl$SHM_LOCK(0x0, 0xb)
listen(0xffffffffffffffff, 0x0)
r2 = accept(0xffffffffffffffff, 0x0, 0x0)
close(r0)
r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r4, 0x0)
ftruncate(r3, 0x8000)
mkdir(&(0x7f0000000600)='./file1\x00', 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000540)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000580)=0x24)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB], 0x0)
execve(0x0, 0x0, 0x0)
fchmod(r0, 0x0)
freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000009c0))
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f0000000780)=ANY=[@ANYBLOB="020000000400000001000000806a0000000000"], 0x0)
open(&(0x7f00000005c0)='./file0\x00', 0x20084, 0x82)
setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f00000003c0)=0x4, 0x4)
shmctl$SHM_LOCK(r1, 0xb)
shmctl$SHM_LOCK(0x0, 0xb)

00:05:54 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000100)={<r1=>0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000140)=0x10)
setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000340)={r1, &(0x7f0000000280)=[@in={0x2, 0x3, @loopback}, @in6={0x1c, 0x3, 0x7, @loopback, 0x800}, @in6={0x1c, 0x3, 0x10001, @local={0xfe, 0x80, [], 0x0}, 0xffffffff}, @in6={0x1c, 0x2, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x8}, @in={0x2, 0x2, @loopback}, @in6={0x1c, 0x2, 0x6, @loopback, 0x79c}, @in6={0x1c, 0x1, 0xffffffff, @loopback, 0x7}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000380)=0x1e3)
lseek(r0, 0x0, 0x1000000000003)
pwritev(r0, &(0x7f0000000640)=[{&(0x7f0000001800)="2648b30ceb7f9ae4802bb963953b0be6690eb1da5766d8ae1ae60017434157a984fb56924b82ba6f625d1c53347abfa8dbd642fab21e9e935984b97b6d9e8ad4bb12b309f3e5619018c2251f4d81bfa8648d1c62faf3d0a2e5f337323965", 0x5e}], 0x1, 0x0)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000680)=0x6, 0x4)
recvfrom$inet6(r0, &(0x7f00000003c0)=""/85, 0x55, 0x0, &(0x7f00000004c0)={0x1c, 0x0, 0x1, @empty, 0xbf5}, 0x1c)
socket$inet_icmp(0x2, 0x2, 0x1)
socket$inet(0x2, 0x20000000, 0x4)
setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='chd\x00', 0x4)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000900), &(0x7f00000009c0)=0x300)
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000008c0)={0xd89, 0x1ffffffffffc}, 0xfffffffffffffe82)
sendto$inet(r0, &(0x7f00000006c0)="f3a8f88565447e88a48b8cdea25b8fa4a85de12bed9fb8fb870ecca22a5c8666678eecc34e159cf7f7f3e504d9c0191adc284e42b1c5af70bf3bab895def54eb3ab5fb63b431030d5befc36fbf1c5128590926a841a0d1466e95f4e8cc7c9e0b6f464444330710d6b57f7b0b1df885d4e9be896d430518e9cd04a84d2330b2247f7b77458f01fd188660dedf566c7203e040910346", 0x95, 0x20000, 0x0, 0x0)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
truncate(&(0x7f0000000440)='./file0\x00', 0x4)
connect$inet(r0, &(0x7f0000000880)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90)
sendto(r0, &(0x7f0000000500)="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", 0xff, 0x4, 0x0, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000007c0)="1eaa1fcaf67dd3bc1868fed4aeac6e2288316c544a486411e4ec1c9516512a88ee12ce021a37573d650c472880f8c0ee117eb8f7c7779557349929aa16a5702ffad3369795f4f040101f6a36c81e81e97684bd171d1989d2baaac6d88e1c5081fcb1896c0cbdc2f3c311668585d05ab4b4c476b964bc93c7136471cdf9cb2d8f009c79a05cf502a8e58a63ef421a508fa76455a404d7cb", 0x97)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000600), &(0x7f0000000780)=0x4)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000a00)=ANY=[@ANYRES32=r1, @ANYBLOB="95fab7d1ab4c009f68aa5faf61336fdd019bf561bb1cd77d3cb637824a5b5af040acf4af1a7ddb31d743397f1d233c790722df8236ffed6471ebb019750e996249a95478bad9203d65f149a3cec3d8efca9511eec9ee62530e81d301040000b808123913e38354b4be2fb2f96e3b3fed3790908a348a79cef07a3035562e4b6c83a4928101610f69bfaadba8ec23b65f517b3a00c4419ba63bb745fb4bedd1033162969feb0e447444c0b7567fd396b71ac7050f6aebad058df13681c9155a527e831beeb6d468d73ab0aa4bf6ba3f831dccc8234912305445127664c0547c09812535fd0af600a29400000000000000000000"], &(0x7f0000000040)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000001880)={0xffffffffffffffe0, 0x6c20, 0x800, 0x800, r1}, &(0x7f00000018c0)=0x10)

00:05:54 executing program 0:
r0 = accept(0xffffffffffffff9c, &(0x7f0000001540)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000721e3387fc0be4ae7a56f28e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f1ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000929a0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000044e645d1db16e37482e3552ad5e6c0ac5129cbe7e72dd037f667fb356a4c5f237551011b420261846ce21e97ef33b5343bced47594966796efbf6924a9a57eff2aff1c230e183228b9419e90c44e9c97ba65cc50471ac59b808f09e84fdd9392ed50b74d5439ab9be321de2f855dc86b24478e9ec8ecebc5192abde86d0df996a890b7ac7cf65da3e4c4875e5ae779601a9b5646b350eda2ea1d793ef9d0e2734cb069a7b13d6cb13a245aa7d4325f0aa9ca96658c3d7bcebcf2ecf5d906b063"], &(0x7f0000000000)=0x1002)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000040)={<r1=>0x0, 0x8001}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000000c0)={r1, 0x2, 0x300000000000000}, 0x8)
r2 = getegid()
__semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f00000003c0)={{0x0, 0x0, r2, 0x0, 0x0, 0x40000000000000, 0x7c}})
r3 = socket$inet6_udp(0x1c, 0x2, 0x0)
r4 = dup(r3)
connect$unix(r4, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)

00:05:56 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000001300)={@in={{0x2, 0x3, @multicast1}}, <r1=>0x0}, &(0x7f00000013c0)=0x8c)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000001400)={r1, 0xdfa, 0x8, 0x2}, &(0x7f0000001440)=0x10)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000000)={<r2=>0x0, 0x8}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000012c0)={r2, 0xffff}, 0x8)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000240)={r2, 0x26, 0x1000, "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"}, 0x1008)
__getcwd(&(0x7f0000000140)=""/242, 0xf2)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)={@in={{0x2, 0x0, @multicast1}}, r2, 0x7, 0x10000, 0x9}, &(0x7f0000001280)=0x94)

00:05:56 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x300, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @local}, 0x10)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
r2 = getpid()
fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x3, 0x0, 0x2, 0x4, r2})

00:05:56 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
fcntl$setstatus(r0, 0x4, 0xc)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x4)
dup(r1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0)

00:05:56 executing program 2:
mprotect(&(0x7f000003f000/0x4000)=nil, 0x4000, 0x9)
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000180)="9e0facd8", 0x4)

00:05:56 executing program 2:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000000)={'accf_http\x00', "ad5325f5b3e62b694da1f798bf76d2465dfd426da71daa88fc273d908394fd0832ea87665ab05e2e433b49551505f2f5e51a2841e3322d8178d63f56223fe317a498cd9234ef4d93f4fec579c49362a72b4a6771d5fd2537a527a8f9b864c95cd7aa90cec5c63ad522f0618394f1181504945465aa67ab87a509c851368601edd1b71a5711f9dfb9ba6926e458c54db88c7c8a3c40f37817c513803e66cc07322d07b0b67e3568f360f0edb5157ac67487339d589fb98a880eef5c9b00b7b5238b27982942d71665313e71444a24b55ef9303e7991a3a81c146ca4f9101a3f21f05f87b5ccb5b096f1e0e70d25c56ea6"}, 0x100)
bind$inet(r0, &(0x7f0000001280)={0x2, 0x3}, 0xfffffffffffffeb6)
sendmsg$inet6_sctp(r0, &(0x7f0000001680)={&(0x7f00000014c0)=@in={0x2, 0xffffffffffffffff, @remote}, 0x10, 0x0, 0x0, &(0x7f0000001640)=ANY=[@ANYBLOB="0000000000000000000001001c000000"], 0x10}, 0x0)

00:05:56 executing program 2:
r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000280), &(0x7f00000002c0)=0x1c, 0x30000000)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000300)={<r1=>0x0, 0x6}, &(0x7f0000000340)=0x8)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000380)={r1, 0x20}, &(0x7f00000003c0)=0x8)
r2 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r2, 0x29, 0x32, &(0x7f0000000040), 0x8)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000000)={<r4=>0x0}, &(0x7f00000000c0)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f00000001c0)={r4, 0x0, 0x2}, 0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000100)={0xf, 0x337a, r4}, 0xc)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000400)=0x100, 0x4)
setsockopt$inet6_buf(r2, 0x29, 0x19, &(0x7f0000000080)='0', 0x1)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000200)={r4, 0x8000}, &(0x7f0000000240)=0x8)
socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000140)={r4, 0x7}, &(0x7f0000000180)=0x8)

00:05:57 executing program 1:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00'])
writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000500)="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{&(0x7f0000002500)="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", 0x85}, {&(0x7f0000000000)="e1a02cba2886bd709fb88824f8d0471645a44c68590d302797e4536bec2c35ab91641157128510d4a9a33ac64d5a54244d6aa7bb0c29f433890d35e807c4cdc0e10de488858592ce6c59bc9a37e40bbfdc0c465515e4c3ebe28ad6dde06587dc7cb279c0cf42d21b1324f48c3b6dd04974fe6cf2146e8375182739544eac2d9e5109eef3dd9f7f72e8bb5c2e1cc19c5d867e64d6fb034f0aa98851326637b5228c60c74dec04655efe5320dbf806c701c4a263d59d"}], 0x10000000000002fb)
writev(r1, &(0x7f0000000100), 0x100000000000005a)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000100)={<r2=>0x0, 0x6, 0x0, 0x2, 0x3ff}, &(0x7f0000000140)=0x18)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000180)={r2, 0x7}, 0x8)

00:05:57 executing program 2:
r0 = accept4$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000300)=0x10, 0x20000000)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000340)={0xfffffffffffffffd, 0x2000, 0x2, 0x3, <r1=>0x0}, &(0x7f0000000380)=0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000003c0)={0x1, 0x8, r1}, 0xc)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r2, 0x0, 0x1000000000003)
pwritev(r2, &(0x7f0000000640)=[{&(0x7f0000001800)="2648b30ceb7f9ae4802bb963953b0be6690eb1da5766d8ae1ae60017434157a984fb56924b82ba6f625d1c53347abfa8dbd642fab21e9e935984b97b6d9e8ad4bb12b309f3e5619018c2251f4d81bfa8648d1c62faf3d0a2e5f337323965", 0x5e}], 0x1, 0x0)
poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000900)={0x3f, 0x1000, 0x9, 0xd9b8, <r3=>0x0}, &(0x7f0000000940)=0x10)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000000)={r3, 0x3, 0xf, 0x613c, 0x7}, &(0x7f0000000040)=0x18)
setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90)

00:05:57 executing program 0:
r0 = socket$inet6(0x1c, 0x4, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x54, 0x0, 0x0)

00:05:57 executing program 0:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={<r0=>0xffffffffffffffff})
sendto(r0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x51f)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x8003, 0x4)
freebsd11_mknodat(r1, &(0x7f0000000040)='./file0\x00', 0xc031, 0x100)

00:05:58 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
fcntl$setstatus(r0, 0x4, 0xc)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
dup(r0)
dup(0xffffffffffffffff)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0)

00:05:58 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYRESHEX=0x0, @ANYRES32=r0], 0x2)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10)
readv(r0, &(0x7f00000000c0), 0xbc)
shutdown(r0, 0x1)
close(r0)

00:05:59 executing program 0:
r0 = msgget$private(0x0, 0x120)
msgrcv(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="0000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005f00000000000000000000000000000000000091c50000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000059050816b78a9b43000000000000000000000000000000000000000000000000000000000000000000000000000000000039bc09ecec70d96d73245e633421c070727c8c36df3dc7351b9fe8000000000084d4b0c64917a737c358"], 0xff, 0x3, 0x1000)
msgsnd(r0, &(0x7f0000000100)={0x1, "b4d9245ee39bdf09a93993033534d7de7fa8c6f01e8bebd11c7dbaf81916732aeb35c104a07da30569a7cd1cf0e93d61ee1e2f"}, 0x3b, 0x800)
msgsnd(r0, &(0x7f0000000180)={0x3}, 0x8, 0x0)

00:05:59 executing program 0:
munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000)
shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil)
mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x4)
mprotect(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x5)
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$inet6_buf(r0, 0x29, 0x68, &(0x7f0000000000)=""/45, &(0x7f0000000040)=0x2d)
mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000)

00:05:59 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
freebsd11_lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
fchown(r0, r1, r2)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xfffffffffffffe66)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x3}, 0x24)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0x75, 0xfffffd7a)

00:05:59 executing program 0:
r0 = socket(0x10000000002, 0x3, 0x0)
getsockopt(r0, 0x0, 0x6d, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x7, 0x400, 0xbd, 0x0, <r1=>0x0}, &(0x7f0000000040)=0x10)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000080)={r1, 0x100, 0x5}, 0x8)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000000c0)={r1, 0x401, 0x2, 0x4, 0x6}, &(0x7f0000000100)=0x18)

00:05:59 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYBLOB='\a\x00\x00\x00', @ANYRES32=<r1=>0x0], &(0x7f0000000100)=0x8)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={r1, 0x0, 0x0, 0x500, 0x3f}, 0x14)

00:06:01 executing program 0:
clock_settime(0x4, &(0x7f00000000c0)={0x0, 0x20000000006})
getuid()

00:06:01 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
fcntl$setstatus(r0, 0x4, 0xc)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
dup(r0)
dup(0xffffffffffffffff)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0)

00:06:01 executing program 0:
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="872b1ce44bfcc9b949685b0012206345bce53bb83df26960f551166e5744f6ae875922379197c50aedcf1952cc81c51fc2e5338129fe11e1ead35534e4c1f6", 0x3f}, {&(0x7f00000000c0)="634809d735eabd06336860aa448a3e6b59499fac883038dd7a18c02a4b68bc3109a87776f5469126c78c7c235efda0ba8011cb18972f87f5ce29fe14713f61a2df341f51b08d3837f2d5a32042e2325e5aecdd87613b9a765af6a98a0c931ed94fd61716ec138c89bfe4212302edcec8ac4ff40eb950fdf5c53314bd2a0a8c5c19b76dd4a9fd2893972bf54ca867738d5524e50e7dcfa3e06f7065f3e3d7dc73761b2e872f83dbac6e87c6b57c4c21d95bdcf3caf33dfd85388c2395c0cbdf7726990246871541bfcdddd3f0645a3e545cc5751147d039d4ed30b1d8697aedf4a89474654197", 0xe6}], 0x2)
fsync(r0)
socket(0x2, 0x1, 0x9)
r1 = semget$private(0x0, 0x2, 0x8)
freebsd11_lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
freebsd11_lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
getresuid(&(0x7f0000000340), &(0x7f0000000380), &(0x7f00000003c0)=<r4=>0x0)
fstat(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
__semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000500)={{0xffffffff, r2, r3, r4, r5, 0x4, 0x3f}, 0x40c, 0x1, 0x238})
fsync(r0)

00:06:01 executing program 2:
r0 = socket(0x2, 0x2, 0xffffffffffffffff)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00022e1900acc348a88c356c65300000"], 0x1)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={<r1=>0x0, 0x1f}, &(0x7f0000000040)=0x8)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={r1, 0xff}, &(0x7f0000000100)=0x8)
setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000140)={0xa1f, 0x8, 0x400, 0x800}, 0x8)

00:06:01 executing program 2:
setreuid(0x0, 0xee00)
r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil)
setresuid(0x0, 0x0, 0x0)
shmctl$IPC_SET(r0, 0x1, &(0x7f0000000340))
clock_settime(0x4, &(0x7f0000000000)={0x7ff, 0x7})

00:06:01 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
freebsd11_lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
fchown(r0, r1, r2)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xfffffffffffffe66)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x3}, 0x24)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0x75, 0xfffffd7a)

00:06:03 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
shutdown(r0, 0x1)
bind(r0, &(0x7f00000000c0)=@in6={0x1c, 0x1, 0x200, @remote={0xfe, 0x80, [], 0x0}, 0x80000001}, 0x379)

00:06:03 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="9cccb3c52366382013b94f73ffcbe268243cc613f79058f73d9159cd018617ce7aedcb0f90b22beff5ffb28e4a54634396eb2770"], 0x10)
getsockopt$inet6_udplite(r0, 0x88, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x4)

00:06:03 executing program 0:
open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r3 = dup(r2)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f00000001c0)={0x5, 0xda86, <r4=>0x0}, &(0x7f0000000200)=0xc)
setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000280)={r4, 0xfffffffffffffff8}, 0x8)
pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0)
pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24)
fcntl$setstatus(r3, 0x4, 0x10044)
read(r3, &(0x7f0000000000)=""/175, 0x6d999)
sendfile(r0, r0, 0x0, 0x9)
open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0)
read(r1, &(0x7f0000000300)=""/87, 0xfffffc89)

00:06:03 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
fcntl$setstatus(r0, 0x4, 0xc)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
dup(r0)
dup(0xffffffffffffffff)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0)

00:06:03 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1d, &(0x7f0000000040)={0x2, [0x0]}, 0xfffffffffffffdd1)

00:06:03 executing program 2:

00:06:03 executing program 2:
munmap(&(0x7f0000eef000/0x1000)=nil, 0x1000)
mprotect(&(0x7f0000c90000/0x2000)=nil, 0x2000, 0x8)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x4)
mlock(&(0x7f0000cf0000/0x1000)=nil, 0x1000)

00:06:03 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
freebsd11_lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
fchown(r0, r1, r2)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xfffffffffffffe66)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x3}, 0x24)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0x75, 0xfffffd7a)

00:06:03 executing program 2:
r0 = semget$private(0x0, 0x7, 0x0)
semop(r0, &(0x7f0000000000)=[{0x0, 0xb2d}], 0x1)
semop(r0, &(0x7f0000000080)=[{0x1, 0x7fff}], 0x8)
__semctl$SETVAL(r0, 0x0, 0x8, &(0x7f00000003c0)=0x100000000)
r1 = semget$private(0x0, 0x0, 0x8)
semget$private(0x0, 0x4, 0xc)
semop(r1, &(0x7f0000000040)=[{0x2, 0x9}, {0x7, 0x6, 0x800}, {0x0, 0x1, 0x800}], 0x3)

00:06:03 executing program 2:
pipe2(&(0x7f0000000200)={<r0=>0xffffffffffffffff}, 0x4)
getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000240)={<r1=>0x0, 0x3ff00000000, 0xfff, 0x401}, &(0x7f0000000280)=0x10)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000002c0)={r1, 0x9}, 0x8)
accept4$inet6(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000180)=0x1c, 0x20000000)
r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
accept4$inet6(r2, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000100)=0x1c, 0x10000000)
munlockall()
r3 = accept4$inet6(r2, &(0x7f0000000000), &(0x7f00000001c0)=0x1c, 0x30000000)
getsockopt$inet6_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4)

00:06:05 executing program 2:
r0 = socket(0x4, 0x10000000, 0xfffffffffffffffd)
connect$unix(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="82022e2f66696c653000df26a308c2246b60b797f98db5559c72337b3b34a4f7fbe70702cd1188735ee3226fab35c9dc8cf0b60cce83b6c893d0e0aee87e8a4afd7249ed74314c6c99ee8f25f9a4c4c2ef50817ea90e998f6fc00f36fd110ec74b18df5f67275e16b27fd2073d85c1c17e00f93cf3d44ed7bb770976335ba5c421ea39c00aafe7af7ce8a215e3d4cfd9d41af2597642128acd8288d00aaffcbf07df8e029579195900f6c5b6f210cdb50a49ca3c53cb983a94fa8389f56fb021074a08c170a780f9472a503d3e5d8aa647c5d3ca34edbc9ac805c2e2c876aa801d"], 0x1)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r1=>0x0]}, &(0x7f0000000100)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x240e5ceb, 0x800, 0x9, 0x80000001, r1}, &(0x7f0000000180)=0x10)

00:06:05 executing program 0:
open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r3 = dup(r2)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f00000001c0)={0x5, 0xda86, <r4=>0x0}, &(0x7f0000000200)=0xc)
setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000280)={r4, 0xfffffffffffffff8}, 0x8)
pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0)
pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24)
fcntl$setstatus(r3, 0x4, 0x10044)
read(r3, &(0x7f0000000000)=""/175, 0x6d999)
sendfile(r0, r0, 0x0, 0x9)
open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0)
read(r1, &(0x7f0000000300)=""/87, 0xfffffc89)

00:06:05 executing program 2:
setrlimit(0x6, &(0x7f0000000040)={0x10000000000b35a, 0x800000b35d})
mlockall(0x1)
mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000)
socket$inet_udplite(0x2, 0x2, 0x88)

00:06:05 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
fcntl$setstatus(r0, 0x4, 0xc)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x4)
dup(r0)
dup(r1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0)

00:06:05 executing program 2:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00'])
r2 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r3 = dup(r2)
connect$inet(0xffffffffffffffff, 0x0, 0x0)
dup(0xffffffffffffffff)
writev(r1, &(0x7f0000000280), 0x26)
preadv(r3, &(0x7f0000000200)=[{}, {&(0x7f0000000040)=""/177, 0xb1}, {&(0x7f0000000100)=""/212, 0xd4}], 0x3, 0x0)
writev(r1, &(0x7f0000000100), 0x100000000000005d)
execve(0x0, 0x0, 0x0)

00:06:06 executing program 1:
r0 = socket(0x1, 0x5, 0x6)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)=ANY=[@ANYBLOB="1c00000000000000fe8000000000000000000000000000aa0000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000ff0f0000100000000000000000000000"], 0x98)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000002c0)={<r1=>0x0, 0x1000, "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"}, &(0x7f0000000000)=0x1008)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={r1, 0xfff, 0x9}, &(0x7f0000000080)=0xc)

00:06:06 executing program 0:
pipe2(&(0x7f0000000180)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
r2 = dup(r1)
r3 = dup2(r1, r2)
write(r2, &(0x7f0000000040), 0xfffffedf)
ppoll(&(0x7f0000000040), 0x0, 0x0, 0x0, 0x0)
dup2(r3, r0)

00:06:06 executing program 1:
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x520}, 0x10)
sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c)
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
sendto$unix(r0, &(0x7f0000000140)="273111429d42dc9df5c7b8ae6b3f8b607593486ae99a7b35998b90cbe1d4e802262638ad28dc7a3cf2d77d8687ae39c71f3401f10e8d53e72459430099eec257785c0edad8016eb799a80f5a9389fffb5b5042e6e78dcde3a9fc3a4ad4f94c32fe2ffe017a489e6f1c72e51e8b54d461b1a3b61c19b0c63eb7933dd4bd66c430e2771997c5", 0x85, 0x9, &(0x7f0000000040)=@file={0x1, './file0/file0\x00'}, 0x10)

00:06:06 executing program 1:
r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0)
pwritev(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)='i', 0x1}], 0x1, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0)
mlock(&(0x7f0000ff9000/0x3000)=nil, 0x3000)
open$dir(&(0x7f0000000000)='.\x00', 0x4, 0x40)
pwritev(r0, &(0x7f00000000c0)=[{&(0x7f00000005c0)='y', 0x1}], 0x1, 0x0)
fdatasync(r0)

00:06:06 executing program 2:
munmap(&(0x7f0000ef9000/0x3000)=nil, 0x3000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
munmap(&(0x7f0000cb3000/0x3000)=nil, 0x3000)
msync(&(0x7f0000dd9000/0x3000)=nil, 0x3000, 0x2)
open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3)

00:06:07 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
fcntl$setstatus(r0, 0x4, 0xc)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x4)
dup(r0)
dup(r1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0)

00:06:07 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000240), &(0x7f0000000280)=0x10)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)=ANY=[@ANYBLOB="020000000000000000000000000000000000000000000000de0bc5499b9e1dc7000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007094ed029b48ce1ce3f8ebc42805c08c80935a9cfb14581e1c1759b6599387d4bcf27c46ef0a0f1cdd877d2d2b077450972bcd0d33a530169436f0e7a553a57a6af5bfaa843365650c245d43523e7a02e525dcca863e0af21946ceb9e23b612d2e47d99646ed13abf89fd69ea3f4353f52524466fca08e2488a5382be917d36fd73c269be7b3c992f73679d729730d12597fb8965cd44bf56aad0c896aa05353b889b6d4fa15e588d5277a378203dc3ac53c738d7b41a5739f661f177c63ee8e4642745384985d3935323bdf8eb073c7551cb51d364cb184654dd5698601e02228a5377bf58fe21bfe380f3244278e640e2da9eba2d358a328bc91edcf3db40d84bf9bdb805f288b3ae44360599c182534f268131dc06938d5d48fff58aadd15a4568f98327604d951195c629de1ed2b53bb9a64a6a1", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0)

00:06:07 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = dup(r0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000100)={0x8, 0x9d, 0x6c20, 0xbd7, 0xffffffffc5a44227, 0x4, 0x9, 0x6, <r2=>0x0}, &(0x7f0000000140)=0x20)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000180)=ANY=[@ANYRES32=r2, @ANYBLOB="06000500c327105e732696200300"], &(0x7f00000001c0)=0x12)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x1206, &(0x7f0000000040)={<r3=>0x0}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={r3, 0x2}, &(0x7f00000000c0)=0x8)

00:06:07 executing program 1:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000000000)=0x3, 0x4)
getsockopt$inet6_buf(r0, 0x29, 0x3e, 0x0, &(0x7f0000000080)=0xfffffffffffffee5)
r1 = accept(r0, 0x0, &(0x7f0000000040))
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000000c0)={0x3, [<r2=>0x0, 0x0, <r3=>0x0]}, &(0x7f0000000100)=0x10)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000180)={r3, 0xc6b3}, 0x8)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000140)={r2, 0x2}, &(0x7f0000000200)=0x32)

00:06:07 executing program 0:
fstat(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0})
r1 = shmget$private(0x0, 0x4000, 0x41, &(0x7f0000ffc000/0x4000)=nil)
shmctl$IPC_INFO(r1, 0x3, &(0x7f00000005c0))
getresgid(&(0x7f0000000340), &(0x7f0000000380)=<r2=>0x0, &(0x7f00000003c0))
r3 = getegid()
freebsd11_stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
freebsd11_stat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
r6 = getegid()
getgroups(0x6, &(0x7f0000000580)=[r0, r2, r3, r4, r5, r6])
r7 = socket$inet(0x2, 0x10000003, 0x0)
getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000080)={0x0, 0xffffffffffff7fff, 0x2, 0x8, 0x490eaabc, 0x20, 0x100000000, 0x1, {@in6={{0x1c, 0x1, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x4}}, <r8=>0x0, 0x8001, 0x53e8b266, 0xc0, 0x1000, 0x1}}, &(0x7f0000000140)=0xb0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x1, 0x7, @empty, 0x5}}, r8, 0x101, 0xe8, 0x1, 0x1, 0x1, 0x101}, 0x98)
sendmsg$inet_sctp(r7, &(0x7f0000000000)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10, 0x0}, 0xffffffea)

00:06:07 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000200)=0x2, 0x4)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x4b, 0xffffffffffff)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0x8157, 0x2, 0x7430, 0x3, 0x1, 0x5, 0x81, 0x2, <r1=>0x0}, &(0x7f0000000040)=0x20)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x3f}, &(0x7f0000000100)=0x8)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000140)={r1, 0x1ff, 0xf, 0x0, 0x1}, &(0x7f00000001c0)=0x18)
setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)
socket$inet_udplite(0x2, 0x2, 0x88)
socket$inet6_udplite(0x1c, 0x2, 0x88)
getsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000240)={@multicast2, @loopback, @remote}, &(0x7f0000000280)=0xc)
setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0)
socket$inet6_udplite(0x1c, 0x2, 0x88)

00:06:07 executing program 0:
mkdir(&(0x7f0000000100)='./file0\x00', 0x0)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
getpeername(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8)
getgroups(0x4, &(0x7f0000000140)=[0x0, 0x0, <r1=>0xffffffffffffffff, 0xffffffffffffffff])
r2 = socket$inet(0x2, 0x5, 0x1ff)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000001c0)={<r3=>0x0, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000200)=0x10)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000340)={r3, &(0x7f0000000240)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in, @in6, @in, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000380)=0x10)
fchown(r0, 0x0, r1)
getrlimit(0x5, &(0x7f0000000080))

00:06:07 executing program 0:
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100000)
setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040)=0x1, 0x4)
getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000080)={<r2=>0x0, 0x1, 0xfffffffffffffffa, 0x6a15b791}, &(0x7f00000000c0)=0x10)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)={<r3=>r2, 0x5, 0x3, [0x6a, 0x7f, 0xf5]}, &(0x7f0000000140)=0xe)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x8, 0x3800, 0x2, 0x1, 0x3, 0x80000000, 0x2675, <r4=>r2}, &(0x7f00000001c0)=0x20)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000200)={<r5=>r4, 0x4, 0x1, [0x6]}, &(0x7f0000000240)=0xa)
setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000280)={r3, 0x7fff}, 0x10)
r6 = semget(0x2, 0x0, 0x101)
__semctl$IPC_INFO(r6, 0x3, 0x3, &(0x7f00000002c0)=""/76)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000340)={<r7=>r5, 0x9e}, &(0x7f0000000380)=0x8)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000003c0)=ANY=[@ANYRES32=r7, @ANYBLOB="04000700000003ee3e000000030008000400"], &(0x7f0000000400)=0x16)
__semctl$GETVAL(r6, 0x7, 0x5, &(0x7f0000000440)=""/4096)
socket$unix(0x1, 0x7, 0x0)
setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000001500)={r2, &(0x7f0000001440)=[@in={0x2, 0x3}, @in={0x2, 0x3}, @in6={0x1c, 0x1, 0xfffffffffffffff8, @loopback, 0x100000001}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x2, 0x1d5a9ee5, @local={0xfe, 0x80, [], 0x0}, 0x5}, @in={0x2, 0x0}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x2, 0x3ff, @local={0xfe, 0x80, [], 0x0}, 0x839}]}, &(0x7f0000001540)=0x10)
pipe2(&(0x7f0000001580)={<r8=>0xffffffffffffffff}, 0x100000)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r8, 0x84, 0x7, &(0x7f00000015c0)={@in={{0x2, 0x0}}, r3}, 0x8c)
recvfrom$inet6(r8, &(0x7f0000001680)=""/81, 0x51, 0x80, &(0x7f0000001700)={0x1c, 0x2, 0xe8, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c)
__semctl$IPC_RMID(r6, 0x0, 0x0)
pipe2(&(0x7f0000001740), 0x4)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000017c0)={r2, 0x9, 0x0, 0x8, 0x1ff}, &(0x7f0000001800)=0x18)
socket$inet6_sctp(0x1c, 0x5, 0x84)
semop(r6, &(0x7f0000001780)=[{0x0, 0xffffffffffffffff, 0x1800}, {0x0, 0xa3e5, 0x800}, {0x3, 0x800, 0x1800}, {0x4, 0x7f, 0x1000}], 0x4)

00:06:08 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
fcntl$setstatus(r0, 0x4, 0xc)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x4)
dup(r0)
dup(r1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0)

00:06:08 executing program 0:
socketpair(0x1, 0x4, 0xffff, &(0x7f0000000140)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'freebsd\x00', 0x7}, 0x24)
r1 = socket$inet6(0x1c, 0x10000004, 0x0)
getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={<r2=>0x0, 0x8000}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r2, 0x2, 0x9, 0x87}, 0x10)
getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000080)={r2, 0x5}, &(0x7f00000000c0)=0x8)
syz_emit_ethernet(0xe, &(0x7f0000000200)="6c035beb9f155b97696bb5444ea9")

00:06:08 executing program 1:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r1 = semget$private(0x0, 0x3, 0x8)
__semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000000)=[0x7, 0xfffffffffffffffb, 0x200, 0x80, 0x5, 0x8, 0x10000])
setsockopt$inet_int(r0, 0x0, 0xb, 0x0, 0x0)
pipe2(&(0x7f0000000040)={0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x100000)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0x4)

00:06:08 executing program 2:
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
accept(0xffffffffffffffff, 0x0, &(0x7f0000000000))
munlockall()
munmap(&(0x7f0000c2c000/0x3000)=nil, 0x3000)
mlock(&(0x7f0000c91000/0x1000)=nil, 0x1000)

00:06:08 executing program 0:
r0 = open(&(0x7f0000000200)='./file0\x00', 0x85, 0x0)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000240)={0x3, [0x81, 0x1, 0x80000001]}, &(0x7f0000000300)=0xa)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
shutdown(r1, 0x1)
recvmsg(r1, &(0x7f0000000500)={&(0x7f0000000000)=@un=@abs, 0x8, &(0x7f00000004c0)=[{&(0x7f0000000040)=""/166, 0xa6}, {&(0x7f0000000100)=""/173, 0xad}, {&(0x7f0000000440)=""/109, 0x6d}, {&(0x7f0000000280)=""/122, 0x7a}], 0x4, &(0x7f0000000340)=""/166, 0xa6}, 0x1)
sendmsg$unix(r1, &(0x7f00000008c0)={0x0, 0x0, 0x0}, 0x20000)

00:06:08 executing program 2:
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
accept(0xffffffffffffffff, 0x0, &(0x7f0000000000))
munlockall()
munmap(&(0x7f0000c2c000/0x3000)=nil, 0x3000)
mlock(&(0x7f0000c91000/0x1000)=nil, 0x1000)

00:06:08 executing program 0:
__getcwd(&(0x7f00000001c0)=""/169, 0xa9)
r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000380), 0x0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f00000003c0)={<r1=>0x0, 0x29, "e908e8ac39a4385a9d337433b056bdb5fe1ed84ed9db80acc236cd77ae87718bac61d51d05ddb39e6b"}, &(0x7f0000000400)=0x31)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000440)={r1, 0x1, 0x100, 0x80000001}, 0x10)
r2 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in, &(0x7f0000000040)=0x10)
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000140)={<r3=>0x0, 0xf}, &(0x7f0000000180)=0x8)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000280)={r3, 0x4}, 0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000080)={0xffff, 0x210, 0x0, 0x7, <r4=>0x0}, &(0x7f00000000c0)=0x10)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000100)={r4, 0x6, 0x3, 0x3, 0x3, 0x4}, 0x14)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000300)={r4, &(0x7f00000002c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000340)=0x10)

00:06:08 executing program 0:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x30088, 0x4b)
fchmod(r0, 0xc0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x10, &(0x7f0000000040)={<r2=>0x0, 0x0}, &(0x7f00000000c0)=0x10)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={r2, 0x8}, 0x0)

00:06:09 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
fcntl$setstatus(r0, 0x4, 0xc)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x4)
dup(r0)
dup(r1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0)

00:06:09 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0xf, &(0x7f0000000080)={@in6}, 0x8c)
r1 = fcntl$dupfd(r0, 0x0, r0)
accept4$unix(r1, &(0x7f0000000000)=@file={0x0, ""/108}, &(0x7f0000000140)=0x6e, 0x10000000)
getrlimit(0x5, &(0x7f0000000180))

00:06:09 executing program 1:
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff})
preadv(r0, 0x0, 0x0, 0xc700000000000000)

00:06:09 executing program 2:
r0 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0)
ppoll(&(0x7f0000000000)=[{r0, 0x2008}], 0x1, 0x0, 0x0, 0x0)
mkdir(&(0x7f00000000c0)='./control/file0\x00', 0xffffffffffffffff)
mkdirat(r0, &(0x7f0000000040)='./control/file0\x00', 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x0)
rename(&(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='./control/file0\x00')

00:06:09 executing program 0:
r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000080)=0x10)
getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000000c0)={<r1=>0x0, 0x4}, &(0x7f0000000100)=0x8)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)={@in={{0x2, 0x0, @loopback}}, r1, 0x6, 0x1, 0x1a}, &(0x7f0000000240)=0x94)
r2 = socket(0x2, 0x10000001, 0x84)
connect$unix(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e6c000000653000"], 0x1)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51c}, 0x10)
sendmsg(r2, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)

00:06:09 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
fcntl$setstatus(r0, 0x4, 0xc)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x4)
dup(r0)
dup(r1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0)

00:06:09 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000100)=@file={0x1, './file0\x00'}, 0xa)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="94020900000000000000fd55d3bcf14a308c279847248c3de2d9644d3c48443434e5800bb4c2de9d3073ab19a2c111085f9db98e0552810ca4e061f445e97d8449e28e6d66fa7f08fbae1a931779bc840c464a78ead7929f79461e3ca2b1be8c77a3b1fd56be15ab76a5573eceb5f6d648469b8bca40599c4ff2c057f97a8f2c1fe90853459c4b52e9cb6f21f7e2216fc0c892d03fe4c6fdbbf617888b47d142b68f80f494999aaa659bdbceb6fa4bb744e200864cf2ab89add1ced03791ecd2cc202c6c31a29c7e3bfa55f4cecc928253492e47b2975d6448ffecf487b5dc2561968ff64155ca92be1318cf0fcb"], 0x1)

00:06:09 executing program 0:
r0 = socket(0x2, 0x30000005, 0x0)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={<r1=>0x0, 0x4, 0x8, [0x7, 0x5d, 0x3, 0xffff, 0xffffffffffffffff, 0x3, 0x9, 0x5]}, &(0x7f0000000040)=0x18)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={r1, 0x6}, &(0x7f00000000c0)=0x8)
sendmsg$inet_sctp(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="2500000084000000040000000de10057005e0075b1516915a25b885619e21aeafaf4f48f95ec9cc74b"], 0x29}, 0x0)

00:06:09 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="02022eab000000006669"], 0x10)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080), 0x0)

00:06:09 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
fcntl$setstatus(r0, 0x4, 0xc)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x4)
dup(r0)
dup(r1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0)

00:06:09 executing program 0:
shmctl$SHM_LOCK(0x0, 0xb)
listen(0xffffffffffffffff, 0x0)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
r2 = semget$private(0x0, 0x7, 0x0)
__semctl$SETALL(r2, 0x0, 0x9, &(0x7f0000000080)=[0x80000000, 0x0, 0x4, 0x8, 0x9])
sync()
mlockall(0x200000000002)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0)

00:06:10 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
bind(r0, &(0x7f0000000040)=@un=@abs={0x25ad51a74fd02bc, 0x4}, 0x10)
socket(0x1c, 0x20000007, 0x6)

00:06:10 executing program 0:
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0)
__getcwd(&(0x7f0000000140)=""/45, 0x2d)
msync(&(0x7f0000129000/0x4000)=nil, 0x4000, 0x0)
mprotect(&(0x7f00004ae000/0x3000)=nil, 0x3000, 0x0)

00:06:10 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
fcntl$setstatus(r0, 0x4, 0xc)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x4)
dup(r0)
dup(r1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0)

00:06:10 executing program 1:
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0xfffffffffffffffb)
r0 = open(&(0x7f00000001c0)='./file0\x00', 0x6, 0x0)
poll(&(0x7f0000001540)=[{r0}], 0x1, 0x0)

00:06:10 executing program 2:
setreuid(0x0, 0xee00)
r0 = geteuid()
setresuid(0x0, 0x0, 0x0)
setresuid(0x0, 0xee01, r0)
r1 = geteuid()
r2 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10, 0x20000000)
setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000100)=0x5, 0x4)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000080)={<r3=>0x0, 0x1000, 0x40, 0x7f, 0x3, 0x4}, &(0x7f00000000c0)=0x14)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000200)=ANY=[@ANYBLOB="1c004e203f00000000000000000000000000000000000000fee8000000000000000000000000000000000000000000000000000000000000000000000000000000004b102cdc0f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r3, @ANYBLOB="c62a000001010000"], &(0x7f00000001c0)=0x8c)
setresuid(r1, r0, r1)
setreuid(r1, r0)

00:06:10 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
fcntl$setstatus(r0, 0x4, 0xc)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x4)
dup(r0)
dup(r1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0)

00:06:10 executing program 0:
r0 = socket(0x1b, 0x3, 0x2)
bind(r0, &(0x7f0000000040)=@un=@abs={0x25ad51a74fd02bc, 0x3}, 0x10)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={<r1=>0x0, 0x1, 0x4, 0x8001, 0x3f, 0x10000}, &(0x7f0000000080)=0x14)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)={@in={{0x2, 0x0, @multicast2}}, r1, 0x0, 0x4, 0x3}, &(0x7f0000000180)=0x94)

00:06:10 executing program 0:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
recvfrom$inet6(r0, &(0x7f0000000040)=""/22, 0x16, 0x2, &(0x7f0000000080)={0x1c, 0x1, 0x87, @empty, 0x8d44}, 0x1c)
sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=[@authinfo={0x10}, @prinfo={0x14, 0x29}], 0x24}, 0x0)

00:06:10 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
fcntl$setstatus(r0, 0x4, 0xc)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x4)
dup(r0)
dup(r1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0)

00:06:10 executing program 2:
r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x0)
ftruncate(r0, 0x800800805ffff)
truncate(&(0x7f00000000c0)='./file0\x00', 0x20000)
ftruncate(r0, 0x0)
r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000140)=0x10, 0x30000000)
recvmsg(r1, &(0x7f0000001280)={&(0x7f0000000180)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/47, 0x2f}, {&(0x7f0000000200)=""/2, 0x2}], 0x2, &(0x7f0000000280)=""/4096, 0x1000}, 0x80)
r2 = socket(0x17, 0x10000007, 0x0)
getsockopt$inet_buf(r2, 0x0, 0xc, &(0x7f0000000000)=""/15, &(0x7f0000000040)=0xf)

00:06:10 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x4)
dup(r0)
dup(r1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0)

00:06:10 executing program 1:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
bind(r1, &(0x7f0000000240)=@un=@file={0xd80f49edce43012d, './file0\x00'}, 0xa)
r2 = dup2(r1, r0)
r3 = socket$unix(0x1, 0x2, 0x0)
sendmsg$unix(r3, &(0x7f0000001480)={&(0x7f0000000040)=@file={0x170, './file0\x00'}, 0xa, 0x0}, 0x0)
mknodat(r2, &(0x7f0000000080)='./file0\x00', 0x2, 0x80)

00:06:10 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000080)={<r1=>0x0, 0x6d, "9129e38d0f03f86b86dbf0921c40c06293b17493676c7a8b0324fb3f05932aadcd00b4653cdfa24005eb5bfcdb502a1c401f033b09d8c4f5b540395b67c15b759102b3ecde2d28f27f77d85dbea76a89eeb9abb6e0677763eacfc2b7460af188f0043c89847f6a8a7ea4040411"}, &(0x7f0000000000)=0x75)
setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f00000001c0)={r1, &(0x7f0000000100)=[@in6={0x1c, 0x1, 0x80, @local={0xfe, 0x80, [], 0x0}, 0xfffffffffffffffa}, @in={0x2, 0x3, @loopback}, @in6={0x1c, 0x1, 0xa2f, @loopback, 0x300c}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x1, @multicast2}, @in6={0x1c, 0x0, 0x183, @loopback}, @in={0x2, 0x0, @broadcast}, @in6={0x1c, 0x2, 0x101, @empty, 0xd5c}]}, &(0x7f0000000200)=0x10)
r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1, 0x12, r2, 0x0)
madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2)
mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000)

00:06:10 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1, 0x12, r1, 0x0)
fsync(r1)
mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000)
r2 = open(&(0x7f0000000000)='./file0\x00', 0x106c4, 0x0)
mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0xa)
getsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x8)

00:06:10 executing program 1:
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x0, 0x1, 0x7}, 0x0)
r0 = socket$inet_icmp(0x2, 0x2, 0x1)
writev(r0, &(0x7f0000000140)=[{&(0x7f00000013c0)="2901a4f7025fdbbf", 0x1dc}, {&(0x7f0000001300)="93c381f025f26847a1625c5367c0cc3186bfe0906e4f217ba4a1340275b6537309df70f99a0b079e8938eac7e223858508e106e275902dd93e6603b26aeff4b449cb77e082c90cc20c6778c4964d07", 0xfffffffffffffdb2}, {&(0x7f0000001380)="274c20d01480b8197db2fec27164e7f1d43b4cadace6d55c02d055756a267693da64fb0eeb64a7621c0d4f798c4b1b896f180a77cdf4ea649b80d2b8d467c9", 0x3f}, {&(0x7f0000000200)="0f0c73651f8948cc2b8f305d4f89452acd0c7f9259928a253f76bd69f5fca08cedb710ca36637400f6a539a7b13d2bfcc002b8a3f6cd9de6eec967891c8e7815145906874db95d2eb6e22d6de77367146247c1fac4f1ae67601e632acec7463733231f19d2dd724276deb11d71c023b7911d7db15e05dd585f90e0547bbe40b09ed7d4c30e5331fb52748d3c4918367a4ea3f0540d1ed52e9ea270c73fe94eb501862bd3efae25eccb3732adccb69a6faf6495719dab787abefa1f458a102f85e3d5", 0xc2}, {&(0x7f0000000300)="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", 0x42e}], 0x5)
ppoll(&(0x7f0000000080)=[{}], 0xe0ee, 0x0, 0x0, 0x0)

00:06:10 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = accept$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, 0xffffffffffffffff, &(0x7f00000008c0))
setsockopt$inet_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000080)="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", 0x801)

00:06:10 executing program 0:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
r0 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_buf(r0, 0x0, 0x4a, &(0x7f0000000080)="05b836b9ccce97d71e6edc60b14c7cfbb5a31230302b568850b38e88340a3a3170ae2bfce0ca5a5386a8cbcf290657f00e7ab46ce9d97dcdffefc9df43220f811731ca16007290a88dd0e1d0de584ff37cadd1b70a05cc770a8e51e5d69b20f6b2c3b10f138817df6611732ae6896c0b47e24947c31e190844f93c8125f87eb69626f951834be886ef0434bb7ad9cf528cdee8d7f1cb68c5", 0x98)
r1 = fcntl$dupfd(r0, 0x0, r0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x28)

00:06:11 executing program 2:
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x4)
munlockall()
munmap(&(0x7f000091b000/0x600000)=nil, 0x600000)

00:06:11 executing program 3:
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(0xffffffffffffffff, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{}], 0x1, 0x0)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x4)
dup(0xffffffffffffffff)
dup(r0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0)

00:06:11 executing program 0:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
socketpair(0x1e, 0x7, 0x4, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000200)={<r2=>0x0, 0x7}, &(0x7f0000000240)=0x8)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000280)={r2, 0x7f}, &(0x7f00000002c0)=0x8)
accept4$inet6(r0, &(0x7f0000000300), &(0x7f0000000340)=0x1c, 0xf3a68a69ab4247ca)
utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{}, {0x1ff}})
setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000000100), 0x4)
getsockopt(r0, 0x22e, 0x9a, &(0x7f0000000140)=""/187, &(0x7f0000000080)=0xbb)

00:06:11 executing program 1:
mkdir(&(0x7f00000aa000)='./file0\x00', 0x0)
symlink(&(0x7f0000281000)='..', &(0x7f0000110000)='./file0/file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x10)
openat(r0, &(0x7f0000000040)='./file0\x00', 0x208, 0x0)

00:06:11 executing program 2:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96)
r1 = shmget(0x0, 0x2000, 0x80000008, &(0x7f0000ff9000/0x2000)=nil)
shmctl$SHM_LOCK(r1, 0xb)
listen(0xffffffffffffffff, 0x0)
execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[&(0x7f0000000380)='\x00', 0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00'])
r2 = openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8)
socket$inet6_udp(0x1c, 0x2, 0x0)
accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000)
r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r4 = accept(r3, 0x0, 0x0)
close(0xffffffffffffffff)
r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r5, 0x7e2780e3)
r6 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mlockall(0x10000000002)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r6, 0x0)
ftruncate(r5, 0x6)
mkdir(&(0x7f0000000600)='./file1\x00', 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000540)={0x5, [0x0, 0x0, <r7=>0x0, 0x0, 0x0]}, &(0x7f0000000580)=0x18)
r8 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r8, 0x84, 0x13, &(0x7f0000000040)={r7, 0x10001}, 0x8)
open(&(0x7f0000000800)='./file0\x00', 0x100000, 0x100)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB], 0x0)
execve(0x0, 0x0, 0x0)
freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000009c0))
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0x101, &(0x7f0000000840)=ANY=[@ANYBLOB="02ffffef0300000001000000f4fc8e452b7eaea8cd0a7f24944107efb30600d5f908e3351e101847d058fc3a3fcf2d3e6a88a1d26ad3c1d6a1b691975830610d93c660352473b822312749c6eaa417959a"], 0x0)
open(&(0x7f00000005c0)='./file0\x00', 0x20084, 0x82)
r9 = fcntl$getown(r2, 0x5)
fcntl$lock(r8, 0xc, &(0x7f00000001c0)={0x1, 0x3, 0x2f, 0xc1d3, r9})

00:06:11 executing program 3:
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(0xffffffffffffffff, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{}], 0x1, 0x0)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x4)
dup(0xffffffffffffffff)
dup(r0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0)

00:06:11 executing program 3:
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(0xffffffffffffffff, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{}], 0x1, 0x0)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x4)
dup(0xffffffffffffffff)
dup(r0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0)

00:06:11 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x4)
dup(r0)
dup(r1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0)

00:06:11 executing program 1:
r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84)
setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000), 0x4)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xa, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0)

00:06:11 executing program 1:
r0 = semget$private(0x0, 0x3, 0x0)
__semctl$SETALL(r0, 0x0, 0x8, &(0x7f0000000080)=[0xfffffffffffffffa, 0x5, 0x6, 0x7, 0x2, 0x1, 0x9])
r1 = dup(0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000000)={<r2=>0x0, 0x1, 0x3, 0x6, 0x7ff}, &(0x7f0000000040)=0x18)
__semctl$IPC_INFO(r0, 0x7, 0x3, &(0x7f0000000100)=""/4096)
setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={r2, 0xf, 0x5}, 0x8)

00:06:11 executing program 1:
r0 = socket$inet(0x2, 0x3, 0x0)
socket(0x17, 0x10000003, 0x8000000)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_int(r1, 0x0, 0x41, &(0x7f0000000040)=0x7, 0x4)
setsockopt$inet_buf(r1, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000ee9ff0), 0x10)
recvmsg(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, &(0x7f00000023c0)=""/168, 0xa8}, 0x0)
setsockopt$inet_int(r0, 0x0, 0x4, &(0x7f0000000000)=0x2, 0x4)

00:06:11 executing program 1:
getgroups(0x4, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff, <r0=>0x0, <r1=>0xffffffffffffffff])
setresgid(r1, r0, 0x0)
socketpair(0x0, 0x0, 0x100000001, &(0x7f0000000000)={<r2=>0xffffffffffffffff})
setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000040)={0x20, 0x4, 0x8, 0xfffffffffffffffb, 0x7ff, 0x3ff, 0x344e, 0x6986, 0xffffffff80000001, 0x2, 0x80000000}, 0xb)

00:06:12 executing program 1:
connect$unix(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="82032efbc5c1cc9dabec447118decad3a0e2a6b29f456e6e3a4f94a0b8e236f967bb18e175708e4af8a15b58299af3352a5783521670c4a9c105d5b6668446cd236572fdffd7757e3ae138fc43"], 0x1)
r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0)
symlinkat(&(0x7f0000000000)='/', r0, &(0x7f0000d06ff8)='./file0\x00')
setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f00000000c0)={0x100000001, {{0x2, 0x2, @multicast1}}}, 0x90)
openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0/file0\x00', 0x200, 0x0)

00:06:12 executing program 2:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = dup2(r0, r1)
open(&(0x7f0000000040)='./file0\x00', 0x100000, 0x80)
bind(r1, &(0x7f0000000180)=@un=@file={0xd80f49edce43012d, './file0\x00'}, 0x8)
listen(r0, 0x0)
setsockopt$sock_int(r2, 0xffff, 0x1001, &(0x7f00000000c0)=0x400000, 0x4)

00:06:12 executing program 3:
r0 = open(0x0, 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x4)
dup(r0)
dup(r1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0)

00:06:13 executing program 0:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_buf(r0, 0x0, 0xc, &(0x7f0000000080)="e3f4a9bebf294858e1b84184", 0xc)
r1 = dup(r0)
setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000040), 0x4)
readlink(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=""/253, 0xfd)
ftruncate(r1, 0x7)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r2=>0x0, 0xf}, &(0x7f0000000200)=0x8)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000240)=ANY=[@ANYRES32=r2, @ANYBLOB="012001007f07"], 0xa)

00:06:13 executing program 3:
r0 = open(0x0, 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x4)
dup(r0)
dup(r1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0)

00:06:13 executing program 1:
pipe2(&(0x7f0000000100)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000040)=ANY=[@ANYBLOB="02004e22e00000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000feffffffffffffff00000000000000000000000000000000", @ANYRES32=<r3=>0x0], &(0x7f0000000140)=0x8c)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000280)={r3, 0x3, 0x9d, "9b97e074cd6ba777d7b5c9e432bdab9a1f407bf6bc49f29009126327871888fda49cde91c818ccb507924e7db591c59b23e8a01ea0ac180044e4a08dc94e0d58b572542dcb91a657237ef58d71eba7e473c7982d8d4a7393db2ea51f0a4347e2208691d07372aa7750b6163131c364358a45fa6d392670a650715608dd37f93dd003677ef159df8ed78f82d9ef8aa9a7e0abf10831e8e71a361e504cd9"}, 0xa5)
select(0x40, &(0x7f00000001c0)={0x8, 0x4000, 0x0, 0x5}, 0x0, &(0x7f0000000240)={0x67, 0x100000000}, 0x0)
writev(r2, 0x0, 0x0)
dup2(r2, r1)

00:06:13 executing program 2:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x7, 0x12, r0, 0x0)
writev(r0, &(0x7f00000004c0)=[{&(0x7f0000000040)="da", 0x1}], 0x1)
r1 = dup(r0)
r2 = accept4$inet(r1, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x10, 0x10000000)
mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000)
pipe2(&(0x7f0000000000)={<r3=>0xffffffffffffffff}, 0x0)
r4 = dup(r3)
writev(r4, &(0x7f0000000600)=[{&(0x7f0000000040)="9eff", 0x2}], 0x1)
write(r4, &(0x7f0000000040), 0x1fff)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x3, [0x0, <r5=>0x0, 0x0]}, &(0x7f0000000140)=0x10)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000180)={r5, 0x1ff}, 0x8)

00:06:13 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x19, &(0x7f0000000500)=ANY=[@ANYBLOB="0000000082fd37da419da18900393bc11cd1e9a6621c7edbb7c58dd9c753a434ba215be6469434ff42a3c57204f0ce859886de6e9c705c62c5dbb5bec20dd07037a82afe1aae45f6f9b812f7957cc64e2a07866317591901311fe380560dea41f587e826cfbac61f78186f813d19b4c61c342b02b973aad7230197b3cff8abf33763e2884682b7e7952ba35c36e74ce5e57c46e3255a8d698ff121b261d5c6db50416c0c26312bbe657f463e05029b5ad3c6dc5e2caa769f4ce384f63bf1fe2bde3f479a05c40c3cc73870c1be7da61803df7c48955d9643336c49978bef71de84db59cbefb5fad64a"], &(0x7f0000000180)=0x4)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000003c0)=ANY=[@ANYRES32=<r1=>0x0, @ANYBLOB="0900000009000000fcff080004000500010000001c004e22070000000000000000008ce31c2b40ee0000000107000000000000000100000000000000007bee58568684bdc0f250c9d02b0000000000000000000000000000000000000000000000000000efc4b230a600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dbbd239acd9c4cf90172a1021dec09559d7cb334696e8cb4af6c9a6120016ff7a4000e37d9e91475e5b831f891212ff964350b1caa9bc06b61a0", @ANYRES32=0x0, @ANYBLOB="09000000040000006b0700008100000001000000"], &(0x7f00000002c0)=0xb0)
setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000300)={r1, 0x2a}, 0x8)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="1c004e23fffffffffe8000000000000000000000000000aa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=<r2=>0x0, @ANYBLOB="1300000104000000"], &(0x7f00000000c0)=0x8c)
pipe2(&(0x7f0000000000)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x0)
writev(r3, &(0x7f0000003c00)=[{&(0x7f0000001440)="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", 0xe85}], 0x1)
ppoll(&(0x7f0000000080)=[{r3, 0x5}], 0x1, 0x0, 0x0, 0x0)
write(r3, 0x0, 0x0)
writev(r4, &(0x7f0000000040)=[{&(0x7f00000000c0)="9d", 0x1}], 0x1)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r2, 0xf, 0x10001}, &(0x7f00000001c0)=0x8)
getsockopt$inet_int(r3, 0x0, 0x3, &(0x7f0000000340), &(0x7f0000000380)=0x4)

00:06:13 executing program 3:
r0 = open(0x0, 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x4)
dup(r0)
dup(r1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0)

00:06:13 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='cdg\x00', 0x4)
setsockopt$sock_int(r0, 0xffff, 0x4, 0x0, 0x0)

00:06:13 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000000), 0x4)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x5, &(0x7f0000000000), 0x2)
open$dir(&(0x7f00000002c0)='./file0\x00', 0xc, 0x52)
r2 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x84, 0x0)
recvfrom$inet(r2, &(0x7f0000000180)=""/215, 0xd7, 0x40002, &(0x7f0000000280)={0x2, 0x2, @multicast2}, 0x10)
recvfrom(r0, &(0x7f0000000040)=""/182, 0xb6, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x0, 0x3, @loopback, 0x58ec}, 0x1c)

00:06:13 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x4)
dup(r0)
dup(r1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0)

00:06:13 executing program 1:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
r1 = fcntl$dupfd(r0, 0x0, r0)
sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="100000008400000000000000000100001c000000000000005b00f7180f000000000000000000002300ef0000"], 0x2c}, 0x0)

00:06:13 executing program 2:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
write(r1, 0x0, 0x0)
preadv(r1, &(0x7f0000000580)=[{&(0x7f0000000080)=""/128, 0x80}, {&(0x7f0000000100)=""/42, 0x2a}, {&(0x7f00000002c0)=""/77, 0x4d}, {&(0x7f0000000340)=""/29, 0x1d}, {&(0x7f0000000480)=""/253, 0xfd}, {&(0x7f0000000380)=""/29, 0x1d}], 0x6, 0x19)
sendmsg$unix(r1, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)=ANY=[]}, 0x0)
dup2(r0, r1)
recvmsg(r1, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
recvmsg(r1, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000040)=""/16, 0x10}], 0x1, &(0x7f00000001c0)=""/141, 0x8d}, 0x0)

00:06:13 executing program 1:
socketpair(0x10, 0x4, 0x100000000, &(0x7f0000000140)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000180)={<r1=>0x0, &(0x7f0000000240)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in, @in6, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f00000001c0)=0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000300)={0x10001, 0x300, 0x80, 0xffffffffffffff5b, r1}, 0x10)
open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r2, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001})
r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
fcntl$lock(r3, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001})
r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0)
fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x1000300010005})

00:06:13 executing program 0:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
mlock(&(0x7f0000fff000/0x1000)=nil, 0x1000)
setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000000180), 0x4)

00:06:13 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x4)
dup(r0)
dup(r1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0)

00:06:13 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x4)
dup(r0)
dup(r1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0)

00:06:13 executing program 2:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
truncate(&(0x7f0000000080)='./file0\x00', 0x10000)
read(r1, &(0x7f0000000340)=""/96, 0xfffffffffffffef9)
recvmsg(r2, &(0x7f0000000280)={0x0, 0xfffffffffffffe41, 0x0, 0xff03, 0x0}, 0x0)
read(r2, &(0x7f00000001c0)=""/80, 0x50)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f00000000c0), &(0x7f0000000240)=0x4)
sendfile(r0, r1, 0x0, 0x0)
truncate(&(0x7f0000000040)='./file0\x00', 0xff)

00:06:13 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x1}, 0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000200)={0x0, 0x8, 0x15b, "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"}, 0x163)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={0x0, 0x3}, 0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0x3, 0x98, 0x200, 0x7, 0x2, 0x7ff, 0x2, 0x5, <r1=>0x0}, &(0x7f0000000040)=0x20)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={r1, 0x4a, 0x3, 0x81, 0x7f, 0x40}, &(0x7f0000000100)=0x14)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000140)=0xb27, 0x4)

00:06:13 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, &(0x7f0000000180)=ANY=[@ANYBLOB="0100d34b118833c071a03bcc5eca99ba45990001", @ANYRES32=<r1=>0x0], &(0x7f0000000100)=0x8)
rename(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)='./file0\x00')
getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f00000000c0)=0x4)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={r1, 0x5, 0x8, 0x8, 0xd06, 0x41}, 0x14)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000340)={r1, 0xd}, &(0x7f0000000380)=0x8)

00:06:13 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(0x0, 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x4)
dup(r0)
dup(r1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0)

00:06:13 executing program 0:
r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84)
listen(r0, 0x0)
getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000000), &(0x7f0000000100)=0x100)
accept(r0, &(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000180)=0x10)
shutdown(r0, 0x1)

00:06:13 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, &(0x7f0000000180)=ANY=[@ANYBLOB="0100d34b118833c071a03bcc5eca99ba45990001", @ANYRES32=<r1=>0x0], &(0x7f0000000100)=0x8)
rename(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)='./file0\x00')
getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f00000000c0)=0x4)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={r1, 0x5, 0x8, 0x8, 0xd06, 0x41}, 0x14)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000340)={r1, 0xd}, &(0x7f0000000380)=0x8)

00:06:13 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(0x0, 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x4)
dup(r0)
dup(r1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0)

00:06:13 executing program 1:
r0 = socket$inet_sctp(0x2, 0xf69f4a12345c0dcc, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x107, &(0x7f0000000000)=ANY=[@ANYBLOB="dae23c00000008"], &(0x7f0000000140)=0x1)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x100, 0x140)
sendto$unix(r1, &(0x7f0000000080)="f4b618164aaad0a578b627f01ed0f0c92e6beca3a55d0d1cc34d06eadef6bbc8178767115c85f19e4cff8ad6641837418690b36b426e05ac9b26e8a8b055045af1b42d45b068b5be45ddb779bd97739c", 0x50, 0x4, &(0x7f0000000100)=@abs={0x1, 0x0, 0x2}, 0x8)
socket$inet6(0x1c, 0x10000005, 0x3fffc00000)
socket$inet_tcp(0x2, 0x1, 0x0)

00:06:14 executing program 2:
r0 = socket(0x0, 0x20000000, 0xc6)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f00000000c0)={<r1=>0x0, &(0x7f0000000000)=[@in, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6]}, &(0x7f0000000100)=0x10)
setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r1, 0xc, 0x6}, 0x8)
r2 = socket(0x2, 0x10000001, 0x0)
getsockname$unix(r2, 0x0, &(0x7f00000002c0)=0x10)
fcntl$setflags(r0, 0x2, 0x1)

00:06:14 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(0x0, 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x4)
dup(r0)
dup(r1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0)

00:06:14 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={<r1=>0x0, 0x6, 0x5}, &(0x7f0000000440)=0xc)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000680)=ANY=[@ANYBLOB="02004e23ac1400aa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r1, @ANYBLOB="0100000001000010000200000800003c19b91ba8"], 0xa0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
recvfrom$inet(r0, &(0x7f0000000280)=""/154, 0x9a, 0x81, &(0x7f0000000140)={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={<r2=>0x0, 0x5}, &(0x7f0000000340)=0x8)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000380)={@in={{0x2, 0x0, @multicast2}}, r2, 0x57fad6e5, 0xa70, 0x21}, &(0x7f0000000640)=0x22)
setsockopt$inet_tcp_buf(r0, 0x6, 0x425, &(0x7f00000001c0)="c4df62f7af5f1464cf4873a74c8c7eac01bed06851bfc5d1be91c5dc253244d897ee92bd46f36c8e1869ac6fcf4c7f3a9c018181764ff5fd0313425286e015b3922f379f54b47768bf368563eca995c2ce675b6604fdc1bca44ae0", 0x5b)

00:06:14 executing program 0:
r0 = socket$inet(0x2, 0x1, 0x1)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000000)={<r3=>0x0, 0x1}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f00000000c0)={<r4=>r3, 0x7, 0x200000000000}, &(0x7f0000000100)=0xc)
r5 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getsockopt$inet6_int(r5, 0x29, 0x32, 0x0, &(0x7f0000000040))
fdatasync(r2)
getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000140)={r4, 0xd9e}, &(0x7f0000000180)=0x8)
accept4(r0, 0x0, &(0x7f00000001c0), 0x20000000)

00:06:14 executing program 2:
munmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000)
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, 0x2}, &(0x7f0000000040)=0xc)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000200)={r1, 0xfffffffffffffc00, 0x9}, 0x14)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={r1, 0x200, 0x3, 0x1, 0x5, 0x1}, &(0x7f00000000c0)=0x14)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000180)={r1, 0x1, 0x1, 0x1, 0xffffffff}, &(0x7f00000001c0)=0x18)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
mprotect(&(0x7f0000cb3000/0x1000)=nil, 0x1000, 0x1)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={r1, 0x100000000, 0x1f00000000, 0x8, 0x7, 0x5}, &(0x7f0000000140)=0x14)

00:06:14 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x0)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x4)
dup(r0)
dup(r1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0)

00:06:14 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x0)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x4)
dup(r0)
dup(r1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0)

00:06:14 executing program 0:
select(0x40, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xffffffff7fffffff}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, &(0x7f0000000080)={0x0, 0xfffffffffffffffe}, &(0x7f00000000c0))
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
fcntl$getown(r0, 0x5)

00:06:14 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
listen(r0, 0xfffffffffffffffc)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8007, &(0x7f0000000000), 0xfe6a)

00:06:14 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x0)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x4)
dup(r0)
dup(r1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0)

00:06:15 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x2000000000001, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
connect$unix(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="00002e2f66696c6530000baf41"], 0x10)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x7, &(0x7f0000000000)=0x1c00, 0xfe6a)

00:06:15 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x0)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x4)
dup(r0)
dup(r1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0)

00:06:15 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(0xffffffffffffffff, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x4)
dup(r0)
dup(r1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0)

00:06:15 executing program 2:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96)
shmctl$SHM_LOCK(0x0, 0xb)
listen(0xffffffffffffffff, 0x0)
execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], 0x0)
r1 = openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8)
socket$inet6_udp(0x1c, 0x2, 0x0)
r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
close(0xffffffffffffffff)
r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r3, 0x7e2780e3)
r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r4, 0x0)
ftruncate(r3, 0x8000)
mkdir(&(0x7f0000000600)='./file1\x00', 0xe60b0000)
r5 = socket(0x2, 0x5, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="bd1d81458b323c86a1c214dcebb46e9264ae132f30b45168893d28ee5f60eeb4447a7a82e0a438cc", @ANYRES32=<r6=>0x0], 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x13, &(0x7f0000000040)={r6, 0x10001}, 0x8)
r7 = semget$private(0x0, 0x2, 0x28)
__semctl$GETNCNT(r7, 0x4, 0x3, &(0x7f00000003c0)=""/215)
setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000380), 0x4)
fchmod(r0, 0x0)
open(&(0x7f0000000640)='./file0\x00', 0x100000, 0x102)
r8 = getpgrp(0xffffffffffffffff)
fcntl$setown(r2, 0x6, r8)
r9 = shmget$private(0x0, 0x1000, 0x200, &(0x7f0000fff000/0x1000)=nil)
shmctl$IPC_STAT(r9, 0x2, &(0x7f00000004c0)=""/193)
freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000009c0))
open(&(0x7f00000005c0)='./file0\x00', 0x20084, 0x82)

00:06:15 executing program 1:
r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x104)
renameat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000280)='./file1\x00')
mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0)
r1 = fcntl$getown(r0, 0x5)
fstat(r0, &(0x7f0000001780)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
freebsd11_stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000001880)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
r4 = fcntl$getown(r0, 0x5)
getresuid(&(0x7f0000001900), &(0x7f0000001940), &(0x7f0000001980)=<r5=>0x0)
r6 = getgid()
r7 = getpgid(0xffffffffffffffff)
getresuid(&(0x7f00000019c0), &(0x7f0000001a00)=<r8=>0x0, &(0x7f0000001a40))
freebsd11_stat(&(0x7f0000001a80)='./file0\x00', &(0x7f0000001ac0)={0x0, 0x0, 0x0, 0x0, 0x0, <r9=>0x0})
r10 = getpid()
freebsd11_fstat(r0, &(0x7f0000001b40)={0x0, 0x0, 0x0, 0x0, <r11=>0x0})
freebsd11_stat(&(0x7f0000001bc0)='./file1\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0, <r12=>0x0})
sendmsg$unix(r0, &(0x7f0000001dc0)={&(0x7f0000000040)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000001700)=[{&(0x7f00000000c0)="a926a11ff8a6075306601fbd412273e5ac591969c75cf8ba2d69ac6ab4bc33099a0b0a3594b3e0b9812284904648fd95dde7bd6ec599a4287cb49b1b51ef2e7c066a9a8937f22feae7c9c8b03dc918037d0a29e7adcf2d50fabdde105cdaabd377d4b26ac84319a0a60d02d423d2f6340b50a8f05e77a635631d8570f1f9e3557504e067fe118e919fab8469b02bb07143cd0c585f32f812513628d3af45280ff89a24367f79b73427db6010b369fe76eee78e244f3304ef0cb04960a380dfb75b8516b93a40", 0xc6}, {&(0x7f00000001c0)="b8617a4867cb7321b3a14814828a33bbddf197c3125298f4cb04c69a4feda6b256c0408832445df324bb05ff2c41b7b9d01d25ea3be82a1bbac29f93e8c8f7b6c29bbbe368afe2aa7a13c4087168fb58698beac8977288fa50e5a6610689c152f2a7071af81756559ff68585886af9d0cbcd5535befe", 0x76}, {&(0x7f00000002c0)="b8ad38f30591cc2212a937143d3566e56156524f7a97fb444eba4f8ac9a3d9e2226028335fe0bc3c2be4bdf700947b272ab7c5b9f747e65676b89368afaeadc8e81b8d83dcc6127005dc0ad75023c6dd7b6eaccc2a44545882c3be77722fae5d862700ea0a522ffcdafc1c6bdd1c30b3e904d8f19f8f44a0eedf956924f1d2b2c7f11cfe921954dbf8bc07f00d5e635c43e7228b00dfa9354a27566e99104cb9a133055a75f6c1d4469d06935fd1d290cd8648109fe2a4b66a03920e135a108554f2a453e0b81f7806a288d7e57eecea221d0698e589b45b0d7c58b3b40d1df1db1e744a8b15b195fc474686eab0e2d46c225db3713dd1a5303b42eb", 0xfc}, {&(0x7f00000003c0)="bb9a7509476ecb58e3f0954cf26f8b6a446cd8ee3d45ed494c3ca63aebdbe75b080559fc5aa281f71a018fdcc26f75fdf34ceabc20ee8d4a68a6e0a0f0009aa0855dbe6ba57378696be6bc0191fd8c956a36adb531ab597aae8b56cc3953578e6066b261dbb6120d1c09bf8dd77bf03ad74433f62d3b04100e0d36d7c73e54f1e21eb147f292469c477511b18b9e30427ba32568c234f637d94ce9b6eb46826344c442f9b11ca08b2e9efb5306dfdddd58110166fd6dc62ce9a7f5e32fa2576bf7c64cff0045c6bd04c61d6c918501419faaa326a943ec6868d9aa22688e400303a35c5e20705c42", 0xe8}, {&(0x7f00000004c0)="e42326d6c1be39f0a0fe7d47f2a32cbf5a981ede7ce79b06724a59239492e5b86e8748b6c2a3c09aa14aff289c7508dbd1351c8a462de400c1b634fcafe507200fe9ce85626fcd0ecb6455faea8304c9274f4b6ac5", 0x55}, {&(0x7f0000000540)="f046e1407ff16fc1d8b846563a960be347d59f434437c01c7bffb683894d186fa1bbc2787c8c57c26b0a6eb93cefb7b901db73b1565cd7584a567b54d25c386c67560ef7413cf2ca2ed75cb97c1b9ae36b3e39799c12ff097a61394cf82a9630a8458946663cb657c0060f0c60deb2700e23f570f90df15d72c6368e3a647f12eb714f9dc307e6c361c14bd20a54fc9f3d9f8f8a67ace35b87918357b30990c6a2b8c297c86125e09b30c7f29d", 0xad}, {&(0x7f0000000600)="e75f0019928c3d2cc47e33738f63f23f4a15f53f1b39413253b969f16f496de317112dfed9ff9578c781e1593c169565ed82031ea0a21890b3b6b30974684beb98a740e958bc6260d3c4f6eb773e8d4158567a078fe7cb4a5011ff2e3e3205f6606184b3e6b02db2ac9b552f12d50c142ab6a0f72635cd0d0eea8b20c8f62606ace6a80cc4b83391ae46f2cac24149b313a35c6acc57ecb31bb9cb79471e46f58c56e35860e71c93bb2f72fc3fd9d90588deb7a3e483cf009a78eecfb62fd84c61549f04f4f2", 0xc6}, {&(0x7f0000000700)="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", 0x1000}], 0x8, &(0x7f0000001c80)=[@cred={0x20, 0xffff, 0x2, r1, r2, r3}, @rights={0x18, 0xffff, 0x1, [r0, r0]}, @rights={0x20, 0xffff, 0x1, [r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r4, r5, r6}, @rights={0x30, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r7, r8, r9}, @rights={0x18, 0xffff, 0x1, [r0]}, @rights={0x20, 0xffff, 0x1, [r0, r0, r0]}, @rights={0x18, 0xffff, 0x1, [r0, r0]}, @cred={0x20, 0xffff, 0x2, r10, r11, r12}], 0x138, 0x8}, 0xc)

00:06:15 executing program 0:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000040), 0x4)
accept$inet6(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x1c)
r1 = accept(r0, &(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000140)=0x10)
getsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
setsockopt$inet6_int(r0, 0x29, 0x27, &(0x7f0000000000), 0x4)

00:06:15 executing program 0:
getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x100, &(0x7f00000000c0), &(0x7f0000001380)=0x62)
r0 = msgget$private(0x0, 0x89)
msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000100)=""/206)
r1 = socket(0x1d, 0x20000000, 0x3)
setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000200)="23b544335ea3a85a00233831f699faf94623aea15bbb1d6da7a0dc62f54ccd05509b5695d1cd7c76cc8f97bb04fadfed1274888549b38de372b86297cfffb993933f690426625fd4c1cee197bc789e8d6d4476d0a4accbe6ae21e9b92e08b2aaa229db9f2e13acedfb49d07b8ba6f802436a18eb981fc57bac5bc4d212c00ff79563994128b7bf4b9400a38538e9083254ab72ceb37058e49a0fe7e4beff3be4260059be5cbdbb4c08b9a729c4f0e60f74c6110f", 0xb4)
fchmod(0xffffffffffffffff, 0x10)
getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x5016, &(0x7f0000000000), &(0x7f0000000040)=0x4)

00:06:15 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(0xffffffffffffffff, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x4)
dup(r0)
dup(r1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0)

00:06:15 executing program 0:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
readlink(0x0, &(0x7f0000000080)=""/150, 0x96)
r1 = shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil)
shmctl$SHM_LOCK(r1, 0xb)
socketpair(0x17, 0x1, 0x5, &(0x7f0000000540)={<r2=>0xffffffffffffffff})
listen(r2, 0x0)
execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000380)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='Z', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00'])
openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8)
r3 = socket$inet6_udp(0x1c, 0x2, 0x0)
accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000)
r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
accept(r4, 0x0, 0x0)
close(0xffffffffffffffff)
r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r5, 0x7e2780e3)
r6 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r6, 0x0)
ftruncate(r5, 0x8000)
mkdir(&(0x7f0000000600)='./file1\x00', 0xb04f3800)
sendfile(r3, r0, &(0x7f00000003c0), 0x4)
r7 = socket(0x14, 0x5, 0x0)
connect$unix(r7, &(0x7f0000000840)=ANY=[@ANYBLOB="879d843467f7b4a6da0df3255cd3efc4d1226e8c0652dfd383b7000097c67094959b0d16c2274b561edd290af797e695c361c4915a90191afd391563b866b479df99cfea877151fa88199eec553d4f5f331a7796b8adaa93324bd925d961d2371be9a29cc7412ec1eefab24607e9cd81c2c0a9241eac6676b9b6df454b6f59680f96ac8ca3b720dd71c5d5a0780e76b22d8535cc74bdc0e57fdfa95ad2c7eb42cec80e"], 0x1)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="bd1d81458b323c86a1c214dcebb46e9264ae132f30b45168893d28ee5f60eeb4447a7a82e0d1a43accd6f8a3dec6e6f9d82e6c03", @ANYRES32=0x0], 0x0)
r8 = open$dir(&(0x7f00000005c0)='./file0\x00', 0x0, 0x6)
mkdirat(r8, &(0x7f0000000180)='./file0\x00', 0x3)
mkdirat(r8, &(0x7f0000000100)='./file0/file0\x00', 0x0)
unlinkat(r8, &(0x7f0000000580)='./file0/file0\x00', 0x0)
open(&(0x7f0000000800)='./file0\x00', 0xd, 0x104)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, &(0x7f00000006c0)=ANY=[@ANYBLOB="d94bb0f37560091cf0e930932637373249d9b8346c04f47b8945b9245b22f75dc38c9efc3435ce33997be4a54b3689d7cf343b7ad909cc01db0e4274d6c391b8d6ab8803656527b65321a73737befcb036ae819582d6e80f10eed978474c20b1eb6bdc8d7aaad82d1741399147f48f3a1ad746297d38ae2cf596dec3f97c16ee255f"], 0x0)

00:06:15 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(0xffffffffffffffff, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x4)
dup(r0)
dup(r1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0)

00:06:15 executing program 1:
r0 = socket(0x1f, 0x2, 0x7)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000000)={<r1=>0x0, 0x3, 0x2, [0x40, 0x7]}, &(0x7f0000000080)=0xc)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r1, 0x9, 0x101, 0x8000, 0x8001, 0xcb6}, 0x14)
r2 = socket(0x2, 0x2, 0x0)
setsockopt$sock_int(r2, 0xffff, 0x200, &(0x7f0000000040), 0x4)

00:06:15 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f00000001c0)=0x8)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r1, 0x0, 0x1000000000003)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000380)=ANY=[@ANYBLOB="25000000574c64ed21b8a2d18654874ad6856e53cf11ded11c1f8a7f69aceefdaf1a2abeaa9c26ffb3"], 0x0)
getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000400)={0x0, 0x6}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0xfffffffffffffd28)
poll(&(0x7f00000000c0)=[{r1, 0x1000}], 0x7b, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90)
open(&(0x7f00000002c0)='./file0/file0\x00', 0x4, 0x40)
shmget$private(0x0, 0x1000, 0x40, &(0x7f0000ffb000/0x1000)=nil)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
sendmsg$unix(r3, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="25000000ffff00000100000000000000", @ANYRES32=r3, @ANYRES32=r3, @ANYPTR, @ANYRES32=r2, @ANYRES32], 0x28}, 0x0)
r4 = socket(0x2, 0x10000001, 0x84)
connect$unix(r4, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x2, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast}}}, 0x94)

00:06:15 executing program 2:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00'])
lseek(0xffffffffffffffff, 0x0, 0x4)
dup(0xffffffffffffffff)
accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c)
writev(r1, &(0x7f0000000280), 0x26)
fchdir(0xffffffffffffffff)
writev(r1, &(0x7f0000000100), 0x100000000000005d)
execve(0x0, 0x0, 0x0)
open$dir(&(0x7f0000000080)='./file0\x00', 0x600, 0x10)

00:06:15 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x0)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x4)
dup(r0)
dup(r1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0)

00:06:15 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x0)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x4)
dup(r0)
dup(r1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0)

00:06:15 executing program 0:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
readlink(0x0, &(0x7f0000000080)=""/150, 0x96)
r1 = shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil)
shmctl$SHM_LOCK(r1, 0xb)
socketpair(0x17, 0x1, 0x5, &(0x7f0000000540)={<r2=>0xffffffffffffffff})
listen(r2, 0x0)
execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000380)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='Z', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00'])
openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8)
r3 = socket$inet6_udp(0x1c, 0x2, 0x0)
accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000)
r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
accept(r4, 0x0, 0x0)
close(0xffffffffffffffff)
r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r5, 0x7e2780e3)
r6 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r6, 0x0)
ftruncate(r5, 0x8000)
mkdir(&(0x7f0000000600)='./file1\x00', 0xb04f3800)
sendfile(r3, r0, &(0x7f00000003c0), 0x4)
r7 = socket(0x14, 0x5, 0x0)
connect$unix(r7, &(0x7f0000000840)=ANY=[@ANYBLOB="879d843467f7b4a6da0df3255cd3efc4d1226e8c0652dfd383b7000097c67094959b0d16c2274b561edd290af797e695c361c4915a90191afd391563b866b479df99cfea877151fa88199eec553d4f5f331a7796b8adaa93324bd925d961d2371be9a29cc7412ec1eefab24607e9cd81c2c0a9241eac6676b9b6df454b6f59680f96ac8ca3b720dd71c5d5a0780e76b22d8535cc74bdc0e57fdfa95ad2c7eb42cec80e"], 0x1)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="bd1d81458b323c86a1c214dcebb46e9264ae132f30b45168893d28ee5f60eeb4447a7a82e0d1a43accd6f8a3dec6e6f9d82e6c03", @ANYRES32=0x0], 0x0)
r8 = open$dir(&(0x7f00000005c0)='./file0\x00', 0x0, 0x6)
mkdirat(r8, &(0x7f0000000180)='./file0\x00', 0x3)
mkdirat(r8, &(0x7f0000000100)='./file0/file0\x00', 0x0)
unlinkat(r8, &(0x7f0000000580)='./file0/file0\x00', 0x0)
open(&(0x7f0000000800)='./file0\x00', 0xd, 0x104)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, &(0x7f00000006c0)=ANY=[@ANYBLOB="d94bb0f37560091cf0e930932637373249d9b8346c04f47b8945b9245b22f75dc38c9efc3435ce33997be4a54b3689d7cf343b7ad909cc01db0e4274d6c391b8d6ab8803656527b65321a73737befcb036ae819582d6e80f10eed978474c20b1eb6bdc8d7aaad82d1741399147f48f3a1ad746297d38ae2cf596dec3f97c16ee255f"], 0x0)

00:06:15 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x0)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x4)
dup(r0)
dup(r1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0)

00:06:15 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(0x0, 0x0, 0x0)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x4)
dup(r0)
dup(r1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0)

00:06:16 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r0, 0x0)
connect$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, 0x10)

00:06:18 executing program 1:
getuid()
fstat(0xffffffffffffffff, &(0x7f0000000000))
r0 = getuid()
setreuid(r0, 0xee00)
r1 = geteuid()
setresuid(0x0, 0x0, 0x0)
setresuid(0x0, 0xee01, r1)
r2 = geteuid()
setresuid(r1, 0x0, r1)
geteuid()
setresuid(0x0, 0x0, r2)
setresuid(r1, r2, r2)

00:06:18 executing program 0:
bind$unix(0xffffffffffffffff, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0xa)
connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000200)={<r0=>0x0, 0x40}, &(0x7f0000000280)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000002c0)={r0, 0x8, 0x80000001}, 0xc)
r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000500)=r0, 0x4)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r2=>0x0]}, &(0x7f0000000100)=0x8)
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000340)={r2, 0xb}, &(0x7f0000000380)=0x8)
chdir(&(0x7f0000000140)='./file0\x00')
syz_execute_func(&(0x7f0000000180)="2e65f0458187080000000f000000c482fd203e670f381c3666420ffebcf9b9000000c421fc29ab1e3c262a440fd2b7655666663e672e3e660f73f682c4e200f2da660f381df70f1201")
sendto(0xffffffffffffffff, &(0x7f0000000200), 0x0, 0x0, &(0x7f0000000240)=@in6={0x1c, 0x3, 0x10001, @local={0xfe, 0x80, [], 0x0}, 0x80000000}, 0x1c)
connect$unix(r1, &(0x7f0000000540)=@file={0x0, './file0\x00'}, 0x1ca)
r3 = socket$inet6(0x1c, 0x20000000, 0x4)
writev(r3, &(0x7f00000004c0)=[{&(0x7f0000000300)="1970649118ec79113e440fb090de444118535ca866c00de6f5f1fca5dd6f921df28e79b6079a8f540cdc1089fba484f029135e77", 0x34}, {&(0x7f00000003c0)="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", 0xfa}], 0x2)

00:06:18 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(0x0, 0x0, 0x0)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x4)
dup(r0)
dup(r1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0)

00:06:18 executing program 2:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96)
shmctl$SHM_LOCK(0x0, 0xb)
listen(0xffffffffffffffff, 0x0)
execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340), 0x0)
r1 = openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8)
socket$inet6_udp(0x1c, 0x2, 0x0)
r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
close(0xffffffffffffffff)
r3 = open(&(0x7f0000000640)='./file1\x00', 0x80000000000208, 0x5)
ftruncate(r3, 0x7e2780e3)
r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r4, 0x0)
ftruncate(r3, 0x8000)
mkdir(&(0x7f0000000600)='./file1\x00', 0xe60b0000)
r5 = socket(0x2, 0x5, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="bd1d81458b323c86a1c214dcebb46e9264ae132f30b45168893d28ee5f60eeb4447a7a82e0a438cc", @ANYRES32=0x0], 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f00000006c0)={0x9, 0x7fffffff, 0x0, 0x0, 0x100, 0x2, 0x6, 0x100000000, <r6=>0x0}, &(0x7f0000000700)=0x20)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x13, &(0x7f00000007c0)={r6, 0x200000000000000b}, 0xffffffffffffffb8)
r7 = semget$private(0x0, 0x2, 0x28)
__semctl$GETNCNT(r7, 0x4, 0x3, &(0x7f00000003c0)=""/215)
setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000380), 0x4)
fchmod(r0, 0x0)
open(&(0x7f0000000800)='./file0\x00', 0x100000, 0x100)
r8 = getpgrp(0xffffffffffffffff)
fcntl$setown(r2, 0x6, r8)
r9 = shmget$private(0x0, 0x1000, 0x200, &(0x7f0000fff000/0x1000)=nil)
shmctl$IPC_STAT(r9, 0x2, &(0x7f00000004c0)=""/193)
freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000009c0))
open(&(0x7f00000005c0)='./file0\x00', 0x20084, 0x82)

00:06:19 executing program 1:
semget$private(0x0, 0x3, 0x8)
semget$private(0x0, 0x3, 0x146)
r0 = semget(0x3, 0x2, 0x70a)
__semctl$SETVAL(r0, 0x100000000001, 0x2, 0xffffffffffffffff)

00:06:19 executing program 0:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
readlink(0x0, &(0x7f0000000080)=""/150, 0x96)
r1 = shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil)
shmctl$SHM_LOCK(r1, 0xb)
socketpair(0x10, 0x2, 0x4000005, &(0x7f00000001c0)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
listen(r2, 0x9c7)
execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00'])
r4 = openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8)
socket$inet6_udp(0x1c, 0x2, 0x0)
accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x10000000)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r5 = accept(r3, 0x0, 0x0)
close(0xffffffffffffffff)
r6 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r6, 0x7e2780e3)
setsockopt$inet_buf(r4, 0x0, 0x46, &(0x7f0000000700)="9af70f2b326c02a727e37d005170d2eb79eed21e1f1f00c73f2d5f392c4761c0f3f2ac2455666ab34b81b3f4edc4975413ed2cf7ac204112ad7cbe880bc8e47f1d7edecb3780c050480aabb30d4cdaed9ec28fe6d93ce962cb7466a40b0b6fab07b7f72903e5cd5d7e45eb0768a473256d32c37666ec13f9478864726e9c571e08bd0de89dbc9759133a1d2ba272877bbb1e4e8237a5", 0x96)
r7 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r7, 0x0)
ftruncate(r6, 0x8000)
mkdir(&(0x7f0000000540)='./file0/file0\x00', 0x18)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000980)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0)
r8 = socket(0x14, 0x5, 0x0)
connect$unix(r8, &(0x7f0000000380)=ANY=[@ANYBLOB="879d843467f7b4e901a6da0df3255cd3efc4d1226e8c0652dfd383b7000097c67094959b0d16c2274b561edd290af797e695c361c4915a9012311bf31563b866b47d077ec8ea7869f4ca7fc395881e7ee4b33caa"], 0x1)
r9 = open$dir(&(0x7f00000005c0)='./file0\x00', 0x0, 0x6)
mkdirat(r9, &(0x7f0000000180)='./file0\x00', 0x3)
mkdirat(r6, 0xffffffffffffffff, 0x0)
unlinkat(r9, &(0x7f0000000580)='./file0/file0\x00', 0x0)
open(&(0x7f0000000800)='./file0\x00', 0x0, 0x100)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x23, &(0x7f00000006c0)=ANY=[@ANYBLOB="03a1fac4ae0100000001000000cabebe5273ed9bc300ab8e067017defa7104e0abddd43ff2a76c84f6b4000000"], 0x0)

00:06:19 executing program 1:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000)={0x7, 0x400}, 0x8)
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040), 0x3d0)

00:06:19 executing program 1:
r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000000c0)={0x3, [0x200, 0x9, 0x7]}, 0xa)
r1 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x1d, &(0x7f0000000040)={0x2, [0x0]}, 0x8)

00:06:19 executing program 1:
r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x100)
setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000080)={0x8, {{0x1c, 0x3, 0x0, @empty, 0x8}}}, 0x88)
r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x400000002c4, 0x50)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x11, r1, 0xc700000000000000)

00:06:19 executing program 2:
r0 = accept4(0xffffffffffffffff, &(0x7f0000000140)=@in6, &(0x7f0000000180)=0x1c, 0x30000000)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000001c0)={0x2, 0x1, 0x1, 0x401, 0x6bce, 0x5b70, 0xca8, 0x80000001, 0x3, 0x6, 0x400}, 0xb)
r1 = socket(0x2, 0x5, 0x0)
sendto$inet(r1, &(0x7f0000000080)="aaad5fe22a78d8f12cbc1359aab2ad7afba77fa2c7df875bab3c81ff75db2fb3a09b4cd8645725fa5413f69d9f997fe21eee0c0564a896fae2482c325ab572642e4fabd2b6ac7d07c94353a6b4c0c65e111aaa147dd9a284e9bc1c34a1148c178a47e11d5eb98d7147c249d0ab51d0c761a2b34a84fdb68d15570b1bdf516f0b2936ee6eb99c1db5830ecfd1e02f3dd3e7f5d3859163f04249455953c37b3fe2fb51", 0xa2, 0x10d, &(0x7f0000000000)={0x2, 0x0, @loopback}, 0x10)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xc}, 0x0)

00:06:20 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(0x0, 0x0, 0x0)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x4)
dup(r0)
dup(r1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0)

00:06:20 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00')
ftruncate(r0, 0x385e)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0)
setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000100)={0x6, 0x1, 0x8, 0xfff, 0x6}, 0xc)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0)
mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000)
linkat(r0, &(0x7f0000000080)='./file1\x00', r0, &(0x7f00000000c0)='./file0\x00', 0x400)
msync(&(0x7f0000fec000/0x14000)=nil, 0x14000, 0x0)
mlock(&(0x7f0000ff2000/0xe000)=nil, 0xe000)

00:06:20 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={<r1=>0x0, 0x9}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000840)={@in6={{0x1c, 0x2, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x7}}, r1, 0x4, 0xffffffffffffff80, 0x193, 0x4, 0x0, 0x8001}, 0x98)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000180)={0x0, 0x6}, 0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000007c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="060000ede0ed08fc1f35202cd31acdc52143a8a5cb9281730bebd00aad72f980b5b2950409b3e6b832775534f89a86d15a5c7fdb361a2cad4148f1782761201369e79fb2227c0f9120469520bc816a024a63a7dca9392a703b9cc5"], 0x8)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r2=>0x0]}, &(0x7f0000000100)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x16, &(0x7f0000000200)={r2, 0x6}, 0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000300)={r2, 0xb6, 0x7, 0x27e}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f00000000c0)={&(0x7f0000000040)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f00000006c0)=[{&(0x7f0000000240)="c319eb87c9e9a9df90e57324e9d2e0e3c76326d2f5ec0c85224efea787b5f579a3eb096f7c5b19254b983212a6c32091a255013fbb975a52df9720a870e3c4dd02b5a30cfd0755db2e9bdb141efaa866e5f6a04c7c97015b00701f3a759ff945b79f194bffb102df05f9958bbd5314983ee15971123fd52ecd26bbac8e9268c07c4da9517e6db7acbb4cef3627cd3b8a", 0x90}, {&(0x7f0000000380)="c1088d067a0cf1e8f9d70dfb7f8b7ae9537b2681d5f854159f607d78ffe7da85c18c84b2f1fedd51f7fb179ab5df73d09790d39ca531e3e6f13f282b00a955176e78e75b15dbb352c02f7183294c057e2b11ea9d076cb703c2fe9ae635c763cb9b6863607d32387435fcf023a2b471ab4752e06df600b16bb37fd04b3127227b74cb91793d79209adbe7d41e3ce4824abbe9a6cfb5816034b877dfc31abb0ffa5858e5aff8bd3e70796a8def47c44400af9e9ec2d32bd1c3dcbcc98d778a7cb04a8ba0cf35638a4618961e", 0xcb}, {&(0x7f0000000480)="99973c9855fb5880fac53331133e92c599be08580415aa75ffdbddb7f0aeca0ba310a91ce4f681acd4f0ff0034472987da5ec3fb93eb914f3f35ac535c6f4f160ae113a325ecc0077e38ab42a8b84c5053dc8b06c6aa7f8b86696dab7b5dc96ff304bbaffb3d4f0eb3615fc6cdf7c9f2b35bc56a15640096742c2c4b92eba63f8c516876060b169883956c33202728ad4bbadbfce190", 0x96}, {&(0x7f0000000540)="8be1f9b74d21d820cc8be1cf3439f5b73a0d68d7b3ed68407ee0820992315922b0677df9b6baec7ab745266fd126b1f257677da31995dc94a8fff3725961d254c932591c745dded93e9db21d10cf320141fdbc4b548a74edce4c6523cc14b69029d480615a5090760479333580601ad6ae2feb770136e7bc6b8d28a5db1ea67ea24de9278ce27dce093b63712a6142a81281", 0x92}, {&(0x7f0000000600)="50200de2cb407737d619cc7d61e2c41249de2ae65ccb516e1a2d2b5454a6fcc35546b7575eaaa480ec3027b9ae4a3cee6feb6a9fdb3d08a5b078211127c0bf139cabc86416fa84290b76c960eff22f8e73169c04da3322c2204c86aa54fa861cdffd0b4d59f67c811707817c6d7a2ea0b3a3969f35027db7897f3831eb5e72b735", 0x81}], 0x5, &(0x7f0000000740)=[@prinfo={0x14, 0x84, 0x7, {0x1}}, @sndinfo={0x1c, 0x84, 0x4, {0x60, 0x400, 0x6, 0x4, r2}}, @dstaddrv6={0x1c, 0x84, 0xa, @loopback}, @prinfo={0x14, 0x84, 0x7, {0x0, 0x8}}], 0x60, 0x20000}, 0x4)

00:06:20 executing program 1:
r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000001980)={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000019c0)=0x10, 0x30000000)
setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000001a00)=0x100000001, 0x4)
r1 = open(&(0x7f0000001ac0)='./file0\x00', 0x400, 0xfffffffffffffffe)
r2 = dup(r1)
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f00000000c0)={<r3=>0x0, 0x3, 0x3, 0x2, 0x8}, &(0x7f0000000100)=0x18)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000180)={r3, 0x6}, 0x8)
pwritev(r2, &(0x7f0000001840)=[{&(0x7f0000000080)="2aa56d3900b59dba1fa3f75c7ce3af97474048b69a46a7a1735a3c95712f385c75a9f71c5771f6f4ac", 0x29}, {&(0x7f0000000380)="5581db804eec239a433baddc2719efc0c76aa8287b2fad2b1034ef87017d580129facdfe280a44e91eebb7c1cfa2d72a9a28b665954059a94617747879dab869676442c9e7524934d9d5d168ef490291d3c3e4d3cdbebffbb0194ed8bd6e84f02c26e51aa479ca8d90a306ef188a2a359427fce32aa8ba9e0c37f192ca16c6e10b607324992587d06fe6733049df3ddf0f8596f000fb93c3f68f74789cb4f6bfe690826c01680e7e808c62c07bfc", 0xae}, {&(0x7f0000000440)="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", 0xfd}, {&(0x7f0000000300)="75229fe4f582ebf24fc28f", 0xb}, {&(0x7f0000000540)="c3ac2955016221bb498d0a1dfac0a6475edf6b37db0a124828cfbd58af025575bb966ef67bea993cf34ae401f416529ad6baa59f438a5f479abd88610498568da2e14fe1e1652e4e6a9849486a8d59fc23634c5ea662ff23b4b012b01be987051de521dacdc51a2c00093bdae708634e62b1b5f9ba7afc3664f9e25c38bb2b4133d86876a8fb62f08b9967171e7e4bdf8424c7a1a8a23928a0a816", 0x9b}, {&(0x7f0000000600)="4b533b6be0c282295477bc7b008e2d5c6921311f8814a96e58798eeea2c82a5e83a67643d1ecea0bd4c804b5d7ab13c4001605ffe1cc6bf91cb1a6090cca255a5be7a00d98d6632c707cf13fc3feadfef83bde1a60974f1a169cd58799ff9b9e845c48c6f08fc619ae82128ff83fda19bb542feaa90d80a91dc0c7807e9de711878752be538fd10191e3b70e42eea28f3f348441", 0x94}, {&(0x7f00000006c0)="777e5d3382be5c9ea90d1180663d11a0ac98ddc7272049dd01a1048a4f0a9c6a3c1be8c3ceaeb5409894ab0012f556f5b340e069706895763cbc32d9a31796df938ff73025114880af39ac5bea4e801b050d01ebb9cefaca8b737a28525874d8d4bac3845db1b97eb4b030532e071b18b6e6a85f3f80534fb1d9213d0530146a29f8430e148b37d69d0f525801af5da3a6d29cbe3107b9fd0f14786055a38b0724fc27887a60fcba5ed6f6a54b33da0f764253d1e0744a61ca3f45ebe241d50740a5b0cfa34506790e68ae1acb489f419e99d14f16b07a2a40eacd5f3688f01fa5ff78a3fcd31a69c785917f96c062d088090f581a2c", 0xf6}, {&(0x7f00000007c0)="4a30de5f3a2db61919fbd44dccf7e44c9a96b048c389b6989deca95a60ee5c0ac5ad1cf589ddf6962e84cf17e9afd9fc9c64b1b4a50bff8cf86475ceeba875e7e0f38b6c4ad16008fb68af26c91797ccb278c8489a928179cf83421427065ed34a0f67008a", 0x65}, {&(0x7f0000000840)="4ca8be731bd2922119155b77333ad90623245ccda61c47d8b0d4949f8cae7e17da9b5971ef9b3cd6b7f6065ee0feda8456f94c4aef733f3aec72030dfa69d7a0dc3696a08e407428504751c8cb4b87691488c1ef927f7a053e5b1a6ceddc7c499fe2fbe80e8cdeac1e7ab0cba4c4ff5bb7622ccf317263e32f99cda3e0f20d991728bff1dfdbd8aee76011312373fbf46d042d7aa7e7de69dd8a9160632b5bec3ab01964e551579b4ceb3e76369e5927950b3b974c79f5dc8779b110df13a3cd347374425afc8ce1660d740c844ff6a4184113c856c4c99450cb4e5ac225b41c4dc0e5f46bd3b9fc6f33b2defb1bd2f2ebb377f2156ca7d70137b9f5a7910affd602060171c5af6be5ca76a5122b3ea35814cfdebdf8d33325a46565149e76f4efe6f20a83e7b4db84b1e78af58261bff8430bc10766d8f909909a1df5bf916a7c861f5e92702278e7475d518e156fe5a2c7f0649a58cce7a37999a93da320412c98e572a911332b36918a2288059263f1fe227b3b5d3eb8cd5c80e1e00eeef89ec676b70608107335889a7d008498e036d659c7aaddeaec2747b5b5bd2a98f71cf57e8e766145b55f83d6c43b72a29e3f0c908eae461c97e137cd804c3ddeffd865ae809ec5875d8aa245faaf21b13d9e848a25bc853d77aec644fdfda4f4f61dbc3ee7e3bf8b4e26d0620fbc92aebe2ca5da12f1ab38042d4d92ed0cb235ebeebf0143e9f9b8416db1807d7e5e29a7eb7f5c67efcdcf751901c0ff8208c16d28282bb98e96f57098d7590a71132b6e5964b5deb3f8ce94cf101d315b568a5c27a86ad5d99e328a71d1d834b0763860eebf9b4664f1436d884e48e7e3998fbc8d603b0b362d79e6fdfff1cde416aa436588668b8ef0e9e3ffca3117d0071d6dfe4b7011177834f5afd4bb60e0bb9344f1eb10652a4642fce6389595e6d8247517cc77e7081f053b34781081004494ac7fdde4110df16784107af0c3a0b8bc41813bf59f1a8df23b12920371454b9996610435e0f201a9b7f7584525ecbdbbc9655e756900953425d7c0f76871f89861fa4b36e5cfc22969d9b830c63b187fe86f460abf63494785f06cc4c98b66d9cbf729574dbcdfd640bb1fc26090222c5e1a5fc2b7637caf36838d0e444f79addaae3bf0827d572b453ce6311b302630792f3e5921b26df53ec781ee194d2d4875109e9a7f41807533c12bc780c5ba750f63f4c10c0c145d2837fff45b12213de7d05c3ff8040a609f8a6265056c5b0b992a5893e97242cc6e95e754269931c616b10a0d7778ef723e8549f1b020712510ca1049a3d54dbf2a44438924aa56bdc73d08301240d407a8b4ce224d242186c045644f8e22401d9e159b9d78c9331bad40a3b730fd5846c0989274e4803343385cd8bb3ce80275de3f92d545a9859ef29fbe251f46ea815b6d8d75b49309f0b45779d9ad47147789ecaf7d6c39ddb7bff500d4b80680e129bdbeec11076a65b130a5a9f513443c60e200197281425fcbe2a4847f3ca1f35efcc78b0be84470cb96ec23d34209a652169ef6eeaedee55c1e09504acdea71238b5a6efbcb8218363511e28478fac2e3e541a845dfef62618fc05bb1dadb89772af7ff7664d38e650ffb15cd8ff97af876e46dd61998ca64fedf3646e241d79c7eb218b07d248eeebf1bdfe715aa79e40f5e7ea22658d214d06657ae9519ba48788d2a6cbd3a124a277813673fbaba04a8a59c0664cf64eb49acf0de7f0c241d6847b26d80e6a119f9b0b5cea9314df59453f2549f147735236d3ee6822bff5b16d527bc1ecefab5be16a52d3e4c25b6d37d0e76f927b570923b8be69faf998804dc721e24f51f38faea9fef46f9bcf3bcc030325da001c7b666869cf7bcfb34b92826052f3d0bc429570e841471c6cb1ef430fc0481a66a16cdd2f2956b727f0b466531072dc754a228c9b4941570628f5023fa61a54e0f5f8c5f9e634e3a7e02a7a138680b4d7dc05177bf2d89120c05383c4ff012ae3da1007e9325bb3fb7dfa8009dfc4911f9a35701e8b3d87f9f1d6dcb65ddc5999e8c5a9b21678bde3b0fd7de445c9c683508917363c2f241f2476ce93d8efa22e2a7677118729f5945670dab09616f688e43dc9662204b7ab904bd6e4b9e46fd522406282dbd1b70d33f860312c5c52442466d1114344155449ea0fad212db9537bdef29e60245f5da84f6cb33977fe7fad5e1caad27bc4dae23a1553b523fa360dcb11b9c478db9548630a4b066a0d95d9f71a26e9f6c9b3bc78f6ecf8ace2fab824f76556f96cc345893a9c305f536fde4ef7b1a070df55f2f88b39e0fbeecbc5477e1cf35763e2d207c612b65c7577fb5098172e3a0af1c7f1b19237bc7d62f2245d1b46120e70ed49044259361dd442ac4d4c09ccb0e5555d597ae7ce1a63002f4a2ced325fb0bf98c6897e8f6fcceaf6fde131b2a6fc47db81cbd33bffdf7f664424e3f4c6a6bea47e34d111c6032debd340111ed98d02ad5e3c4a12cd3676e7a2378a4f8e7f86b1c6deb6f2d34bc6e04ed3ed837007f31be282a6b98d9f4a99e1ba62dee89ced2c90db70d2426bdafd15668a0bd4a9d8021fc2f02fb6b31a7c5bf49ba4bdab6f6d50ed522f3599c109180c4ce95834ea8798444c4ded6fdcbde58259a9ec7b111ef4c8c9d8484eec2287db5a2944ca0b16709a2eaba65c8396fd61ac9a096f93ba2a6d7932ef7e7a7f46628c8f26afaed50aebecc668e0de53ba5792fdfd56945a5214961868c008731cae52528eb0602048c49a639cbf311fcb76a2c0f4b1a9cba079edc43354859cca937e343878a5c1d86c93c36065c5b0e0e426255a9716b1ff184c9813cbe496d236fd751596fa42696d45fbf5a01335c5059bd50a477782a72df0eb32576be6f62d6502397056537824ab009cbc117092555cab77310570f0385c7d4cee2851c01de996fe1d13abb069bb23007cd2421e9c908f902b2aa2b2a5e9f6b8aae0e3d28e0943504de736421ad1c20457da239bf3ee03e68c2d4ac8c4a0ae9201c6adcf28c67efe365520bc15f6733bc42ddeb0e7ffb986fd1967d9ba022d2b53aaa031dfed7174fba9b91def816368ed399c291aeb68246f02b9201145fa5c32e7f88aa45e5ca1b9cf9b375ac1891310f4ffe86397bf25c4499abc7913fdc37afe38c17bf77216e7aa24f59165dc9ff8abf3b9cdead2271a706bd48ec9093b5bb65dd81f1e21272298d85436c4c9fb05f031a228490bf602dffe94b29353d0484c5071ded25cba6fa4d0fd8eec1b4e4286b613e36fc4b2f9192cece6a41add87b30f51d4180397bf0c873cd3744c4cbc446c86a412a03dbcb181e0917b71262e68b5922fbb6a0c92c878ef0cc8a72d3f82831b5ccd97c2e70fbe14f91db50ddb48190779876e1be9a81fcd6f7e2e3dec9ba8682207af0bdb62f5fc3cf838ef06c143453af3c4635eff293ad9e9c8d035c006a4cd74ab1cd4590aa6700ec70d29f6519875f4439d0ef69afd7c5f236a38e0cd7ad44e4ac7c2c8b454012319c7ff337ccb329cec7920eaca24eb24ca4a5701fbaa7e05f0e1baa1c4926ec4554b0a77e266465d1181d5ff8b57c15521fa19bf70b56b0d0b77cb8ceafcfa4f2d8a03890ce0048ad7cc563328b32f263013015807d7149fc70e542b554aeb432f7fd3df51498217983d58baf19970aa14709338a3f37809629abe710b9f896b8818315326a37429383727ff1aef369d711139642dcb2e04b5a184257fa6dff7fb0e992688b0806f0708294a77d2c009aa612f4bda7e5414fe9f115a984819eccb1c564e6bc651b8f5cc2f87135fa76ff8b5c148dfdfd5ba83ff8e01b1df14c0a263c1299284be10c4f8f41aab158832132ed75d92557689eacfca59bf5f9e1af13520d6bff631433c712ce384da4a845edde5ddf464bafc13d99298b4742718401df4f743cb87ef7afc8b73bfa423d23d428496a0fd41ae8180848f2f9cadcba164e2023a2513b7beb53756b445be73624e7ef3617077b3a09c15f0ef91d71ce9bb114a2973ce96b6aea88910e6b0b7e3281bd7991f24644ea2bdc49f705289e57036f110c301a930953396c5325443669e1873055efc802f3b172693dd829a6db96d99d60c9d8acf15465522fe92fb364d854f3a6c104511f02146276e86dad722243eadae8657bcadab98976bbc66298750c2c50fe8f1f6b27da177a4db2886271e76db0f8b3fb726c7f6e0ce97cbfdd1e65444ff5245e3abf8a22f94333d4fee66f0551bdce495d477da171eddcc58ddd0d94ed20de05f17d412dfb1d28363659f29132f588f5f72d8cbc38e6deff875edfbac0130230c5f55861a2fb2eadf6748e62f16f1853b80772f7c9bfbc125da55bf7d0e635e8f718dfbbab568d84b5181fbce940d643cd176d015dab6916740bd0ce4a789cf7871507d2b8fbb0602ed900e3ddf7c45e614a2391c50d574840f2fb7b67bc01d10fc122e83cf8181cd6a17155309e9c44c756e3fd9b2f3c2ad7f117570faac648913409ba00e41b26b1a1ce688cc83b8827abb12ef98189b5b7a6ac82225b7e8f26b1ea73810d7448e6ada8766492911392ea19890ae424c49cf8b4c32090440e13b5c379dc0b692da86f86f14c55e695e1ce67084ffaddd9e6f3a316eb930cb73b73f002230fb98d8bf2c3caf909b03ac7eaef7627721cb4924ae7f08e8e9ec7eed849a9ae85f0053b9af80805a22051c0069f0ab9261c619a6b4db4ba5a0ec54f5da267f1ab6ed0656b105a5ae51afcfac5512d5f549c7a6312f76508990214dcf6a3b544ce306bf5c3800c87c9704bc03e500115f51e8589774310b8f8dfdc67a93c1d5ba2c76d9660169dcca238ed25852d6644242e3d03c5d7885dacd9a5052765dd1a0dfed7dceb93ae93f81631331ac517260c624da86e1b5f5bd30c26b304f4a933221fe0b826b7b8b33cee88e35f1e3d99c643dd296dddfe652c9485c504535662338a005a7695158df83c36627907f3620bbfcd06fd632db251a70697f631def0bda850fc2add7efe510ed791f4fc67beea725103971e14c889281b61a2016ac4dafa7f257ab797e9428910336e4655922b44cd23a1de47fe29015b114b29994decfa1b4709719e7189a46c0ccdff1455cd70fcae7200fd7b39ea0c7a3bf34c4a888ad2d456a42a5b908ff94168b2db9b23ceb7cad57d41208af9354019a0f3fd44a214f917da3580d04b97e3d9a105dc18b42512f158e784018b2f060540d9bdd1a8e3562382c1c934efa6bc7328c389842472e3acbadd272ff09d463aed7e13d76c9126a951f8561f326d70d795bab68b6a5fd3b3a21f75b40efd4a05485a35b2e2197e9bc20e9c01705cdca801ef869e5e61f171cda5bf5340ce6a6c3408d77e32716fd466eff5eed9cfb149242a5f79725ff7a9acffda7de134887c687e75323259ffac0d82a75a9dba067b2c0c4ee89e9777da3dd8282e509dc6f7e72361fc58ed3daa922a9de4bfe22a795378932bc6e10eeb1f5d317e40dfdffdcf23230f5bfbee723df9072b73b1f669b21bbf673c1d1dbb4632b8fa587dd28b1261618b280951c2de83e340dcb93be02459191aa53d8047cc958f8f969bf5854193b04ae91a91234cb3cc9ffe85f557329f2d5a4c0cf64e888a5acc48cc9d5f286d92b9f01a3663b942a6977ab1dc963c0273315cf6096aba09f035fb9917acf4f15c7ef901c0e9506ec2aea13383776b8d7f63efe6df562320ba75a7768341861cfd84753a4d8520609ed58474e930845a143acbdadf8a33c1c302158dd3a5f2584d7f5a2a86af61", 0x1000}], 0x9, 0x3f)
r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r4, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0)
socket$inet6(0x1c, 0x0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
fsync(0xffffffffffffffff)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
link(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='./file0\x00')
fdatasync(r1)
preadv(r2, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/118, 0x76}], 0x1, 0x0)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000001900)={r3, 0x101, 0x3, 0x7fff, 0x100}, &(0x7f0000001940)=0x18)
chdir(&(0x7f0000001a40)='./file0\x00')
chmod(&(0x7f0000000000)='./file0\x00', 0x0)
mkdir(&(0x7f0000000140)='./file0\x00', 0x0)
chmod(&(0x7f0000000340)='./file0\x00', 0x80000000000100)

00:06:20 executing program 2:
r0 = open$dir(&(0x7f0000000400)='./file0\x00', 0x400000002c4, 0x0)
poll(&(0x7f00000003c0)=[{r0, 0x2181}], 0x1, 0x0)
lseek(r0, 0x0, 0x2)
fcntl$getown(r0, 0x5)

00:06:20 executing program 2:
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100004)
socket$inet_icmp(0x2, 0x2, 0x1)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
r3 = dup2(r2, 0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000140), &(0x7f0000000100)=0x3)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
geteuid()
setsockopt$inet_tcp_buf(r4, 0x6, 0x24, &(0x7f0000000040)='q', 0x1)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000001c0)={0x9, 0x80000001, 0x4000, 0x1, 0x1, 0x7f, 0x7, 0x80000000, <r5=>0x0}, &(0x7f0000000200)=0x20)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000240)={r5, 0x3}, 0x8)
getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000180)=0x4)
connect(r4, &(0x7f0000000080)=@in6={0x1c, 0x1, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0xe27}, 0x1c)
socket$inet_tcp(0x2, 0x1, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

00:06:20 executing program 2:
r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000340)=@file={0x0, ""/4096}, &(0x7f0000001380)=0x1002)
pwritev(r0, &(0x7f0000001440)=[{&(0x7f00000013c0)="eb431f1f9ebfb56b17b4688399f5bf04dd22377955f52e0634d7fe9a13561a777a5659e9a7391659069a8db09f14efeb437eb6a470f154965dc5a97405ead2f154a8e63fe431c2df53cbe8a2f1b543976efc4b98f21c60d348c7b5a7cfc6d7adde54839f49ef79ceadfade31f16f92ffb6640b39", 0x74}], 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x9, 0x84)
r2 = open(&(0x7f0000000200)='./file0\x00', 0x400, 0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000280)={<r3=>0x0, 0x25ad, 0x4}, &(0x7f00000002c0)=0xc)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f0000000300)={r3, 0x3, 0x67}, 0x8)
readv(r1, &(0x7f0000000240)=[{&(0x7f0000000000)=""/150, 0x96}, {&(0x7f00000000c0)=""/158, 0x9e}, {&(0x7f0000000180)=""/68, 0x44}, {&(0x7f0000000200)}], 0x4)

00:06:20 executing program 2:
freebsd10_pipe(&(0x7f00000002c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
recvfrom$inet(r1, &(0x7f0000000000)=""/70, 0x46, 0x1, &(0x7f0000000080)={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10)
mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x200000000003, 0x410, r0, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1, 0x10b93935, @remote={0xfe, 0x80, [], 0x0}, 0x6}}, <r2=>0x0, 0x100000001, 0x8, 0x6}, &(0x7f00000000c0)=0x8c)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000200)={r2, 0x8, 0x3, [0x3ff, 0x200, 0x7fffffff]}, &(0x7f0000000240)=0xe)
socket$inet_icmp(0x2, 0x2, 0x1)
fsync(r0)

00:06:21 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0), 0x0, 0x0)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x4)
dup(r0)
dup(r1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0)

00:06:21 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x25, &(0x7f0000000140), &(0x7f0000000180)=0x4)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in={{0x2, 0x2}}, <r2=>0x0}, &(0x7f00000000c0)=0x8c)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000100)={r2, 0x3ff, 0x8, [0x4e, 0x3, 0x3, 0x8, 0x8e, 0x5, 0x2, 0x800]}, &(0x7f00000001c0)=0x18)

00:06:21 executing program 2:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x800, 0x48)
close(r0)
r1 = socket(0x2, 0x5, 0x0)
listen(r1, 0x0)
getsockopt$sock_timeval(r1, 0xffff, 0x1005, &(0x7f0000000080), &(0x7f00000000c0)=0x10)
bind(r1, &(0x7f0000000040)=@un=@abs={0x25ad51a74fd02bc}, 0x10)

00:06:21 executing program 0:
mprotect(&(0x7f000057c000/0x3000)=nil, 0x3000, 0x2006)
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
fstat(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
setgroups(0x2, &(0x7f0000000200)=[r1, r2])
setsockopt$sock_int(r0, 0x88, 0x1, &(0x7f00000000c0), 0x4)
mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f0000000240)=""/181)

00:06:21 executing program 0:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
chmod(&(0x7f0000000180)='./file0\x00', 0x23f)
getgroups(0x3, &(0x7f0000000080)=[<r0=>0x0, <r1=>0xffffffffffffffff, <r2=>0x0])
r3 = geteuid()
chown(&(0x7f00000001c0)='./file0\x00', r3, r0)
setuid(0xee01)
mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0)
getgroups(0x8, &(0x7f0000000200)=[r2, r2, r1, r2, r1, r0, r0, r0])
rename(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)='./file0/file0\x00')
open$dir(&(0x7f0000000040)='./file0/file1\x00', 0x100080, 0x0)
r4 = accept4(0xffffffffffffff9c, &(0x7f0000000240)=@in, &(0x7f0000000280)=0x10, 0x20000000)
getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f00000002c0)={0x0, 0x2, 0x200, 0x8, 0x7, 0x8, 0x70, 0x0, {@in6={{0x1c, 0x2, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x9}}, <r5=>0x0, 0x3, 0x3f, 0x3f, 0xfff, 0x800}}, &(0x7f0000000380)=0xb0)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r4, 0x84, 0x13, &(0x7f00000003c0)={r5, 0x2, 0x8d, "230030b5b3657c87c02bc89805a30ba37d9d4c78f909ef57d578eaba40e983d2500e0ff58fc2e55ac3a2d722ed11e757fe2e8004447be11c2cb99777d6cb085adfbd87899813510bca80d8c35ec5f4427351ebe70beba2c87a13097234b0ee5e5ecedf037441a35b6a61933e55c450d132081f68d326ab55f2bdcbeeb7024e72a8f3d95c597ec89320e212449b"}, 0x95)

00:06:21 executing program 1:
r0 = socket$inet(0x2, 0x10000000, 0x7fff)
fstat(r0, &(0x7f0000000000))
setuid(0xee01)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
fcntl$lock(r1, 0xe, &(0x7f0000000140)={0x0, 0x1})

00:06:21 executing program 2:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea, 0x2]}, 0x3}, 0x1c, &(0x7f0000001340)=[{&(0x7f0000000340)="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", 0xfedb}], 0x1, 0x0}, 0x8c)

00:06:21 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x400000000101)
r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x20000, 0x100)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x12, r1, 0x0)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={<r2=>0x0, 0x7fffffff}, &(0x7f0000000040)=0x8)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={r2, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000180)=0x10)
ftruncate(r0, 0x100000001)
open(&(0x7f0000000100)='./file0\x00', 0x108440, 0x16)
mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000)

00:06:22 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0), 0x0, 0x0)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x4)
dup(r0)
dup(r1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0)

00:06:22 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x2000000000000333, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
accept4$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x10000000)
r1 = socket$inet6(0x1c, 0x0, 0x0)
r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, &(0x7f0000000280)={{0x1c, 0x0, 0x100, @loopback, 0x8}, {0x1c, 0x1, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x7ff}, 0x9, [0x8, 0x1ff, 0x9, 0xffff, 0x8, 0x538b, 0x7, 0x9e7c]}, 0x5c)
setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000080)={0x9, &(0x7f0000000100)=[@in6={0x1c, 0x0, 0x3ff, @loopback, 0x7}, @in={0x2, 0x2, @multicast2}, @in6={0x1c, 0x1, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x5}, @in={0x2, 0x2}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000200)=0x10)
getsockopt$inet6_buf(r2, 0x29, 0x77, &(0x7f0000000300)=""/104, &(0x7f0000000240)=0x68)
sendto(r1, &(0x7f00000014c0)="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", 0x1000, 0x20000, 0x0, 0x0)
fcntl$setflags(r0, 0x2, 0x1)
truncate(&(0x7f00000001c0)='./file0\x00', 0x2)

00:06:22 executing program 0:
select(0x1a3f753a93b5967f, 0x0, 0x0, 0x0, 0xffffffffffffffff)
pipe2(&(0x7f0000000480)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100000)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000440)=0x10001, 0x4)
sendmsg(r1, &(0x7f00000003c0)={&(0x7f00000000c0)=@in6={0x1c, 0x0, 0x0, @loopback, 0x516}, 0x1c, &(0x7f0000000280)=[{&(0x7f0000000100)="379f45e55aaf3f687f79265c7590b092e286152d28f8589ecc5a199b55da12427b873f79246edb941a70b4828bf7ea468700b76458cbae127322097466458779819e67c45c625804e24ce0b86af0e67e28534622ad48921d280a9b0f70fcf4b679372864002442acc279a84f934e", 0x6e}, {&(0x7f0000000180)="ae187f601f0bed233f0000000076331bc6457843902eea2e072039", 0x35}, {&(0x7f00000001c0)="d6bdfccb73330f0c54ca76e63f7b2f92e86d967adab3e66ab2ad892ba520c6adeebb2c7a9454aece0e7306f59b2e4bcea8bb95a68c04a9d7be88f58385b657fe7ae4a53243964cde61b71126b3d81a50c569eb6294d08e302ca2383a0f16d6d3ca5ebfbe103c093e9b4b01d8f1d2e51180d3827e735607fe04830573435a07864b499f99", 0x84}], 0x3, &(0x7f00000002c0)=[{0xd8, 0x95, 0x6, "4d57a77a10b5cb45ddb95c215982dbdd099fa8022930440865fc871bad065e318eda6488806177f0aac99f2edd8d1c8c42e461a9da520ed2a4b63055aa2767ab269630bc3d22df0e645eb1481ee2c7618e279281298628a496d5092ac59dec2408f73de8a8eed79409df4c2257d4f81009b8ca2f783ad6d0d09a4d1a48b987ac5b2942121381956dd150a00f6ee8acbd67ade3d24f3dd958df1d62ebb465f1099f23872e0a288c3c99157e418f6a7e3ef35c888ab039cb6111f0c3c87c34bbde0b8c6e"}], 0xe}, 0x20108)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000400)={'freebsd\x00', 0xffffffffffffff84}, 0x24)
select(0x40, &(0x7f0000000000)={0x483, 0xb02, 0xfffffffffffffffa, 0x9, 0xddc1, 0x2, 0xfffffffffffffc00, 0x4}, &(0x7f00000004c0)={0xffffffff, 0x4, 0x100, 0x4, 0x810000000000, 0x1, 0x6, 0x5}, &(0x7f0000000500)={0x4, 0x1, 0x8001, 0x8, 0x400, 0x6, 0x92, 0xfff}, &(0x7f0000000540)={0x8})
getsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x8)

00:06:22 executing program 1:
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, &(0x7f0000000180)={0x1, {{0x2, 0xffffffffffffffff, @multicast2}}}, 0x90)
r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84)
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={<r2=>0x0, 0x200}, &(0x7f00000000c0)=0x8)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000140)={r2, &(0x7f0000000240)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f00000002c0)=0x10)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x23, &(0x7f0000000100), &(0x7f0000000040)=0x1e0)

00:06:22 executing program 0:
r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000040))
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000080)=ANY=[@ANYRES32=<r1=>0x0, @ANYBLOB="e80000001758a3ac782449a5797c7539d567c097043bc74fd06e982f3013dcf34f1a57418146fc0138771d369bf9b013ef8cf84b3ad4330fee71cff5f642824032d6845ed8b13ff631aebab51f025ef0ec19ffae5c31e6b4c6871530f7db69d186d55c2f3118894b45215e5bff1496248850fbd580c89f3f264f5ab205db9245677773a783b5bf9e5a4d5cd8ad3e79f9cf7e2e7dede9444d710cbbaaa89e0260b865b544350ef576412c2a6cb990355b001b3364ffc6aff60f4aef8f2e230c000000000000e9fcaba7b64d56b19c32c6f9f5fe69ae35d5510e588689067d4e728d121b01c6e8ebcdc9e33080"], &(0x7f0000000180)=0xf0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000001c0)={0x8, 0x3, 0x400, 0xffff, 0x36, 0x1000, 0x9, 0x6, r1}, 0x20)
r2 = socket$inet6_sctp(0x1c, 0xfffffffffffffffe, 0x84)
r3 = fcntl$dupfd(r2, 0x0, r2)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x1202, &(0x7f0000000000), 0xfe6a)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000280)={r1, 0x1, 0x1, [0xd7]}, &(0x7f0000000240)=0xa)

00:06:22 executing program 1:
r0 = semget(0x1, 0x0, 0x102)
semop(r0, &(0x7f0000000000)=[{0x7, 0x8}, {0x3, 0x8, 0x1000}, {0x1, 0x20, 0x1000}, {0x4, 0x5, 0x800}], 0x4)
r1 = semget$private(0x0, 0x4001, 0x120)
r2 = socket$inet(0x2, 0x10000000, 0x8)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000340), &(0x7f0000000380)=0x4)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
r4 = dup2(0xffffffffffffff9c, r3)
getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x18, &(0x7f0000000080), &(0x7f0000000100)=0x4)
__semctl$SETALL(r0, 0x0, 0x9, &(0x7f00000000c0)=[0xffffffff, 0x6, 0x1ff, 0x1f, 0x5, 0xfff])
__semctl$SETVAL(r1, 0x2, 0x8, &(0x7f0000000040)=0x3ff)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f00000002c0), &(0x7f0000000300)=0x4)
getsockopt$inet6_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f00000003c0)={<r5=>0x0, 0x3}, &(0x7f0000000400)=0x8)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x7, &(0x7f0000000440)={@in6={{0x1c, 0x0, 0x6, @empty, 0x6}}, r5}, 0x84)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000140)=ANY=[@ANYBLOB="02004e20ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffffffffffde00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=<r6=>0x0], &(0x7f0000000200)=0x8c)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000000240)={r6, 0xffff, 0x4}, 0xc)
__semctl$SETVAL(r0, 0x3, 0x8, &(0x7f0000000280)=0x100)

00:06:22 executing program 1:
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000040)={0x8, [<r2=>0x0, <r3=>0x0, <r4=>0x0, <r5=>0x0, <r6=>0x0, 0x0, <r7=>0x0, 0x0]}, &(0x7f0000000080)=0x24)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r5, 0x6, 0x194e11de, 0xfffffffffffffffd, 0x50, 0x5}, 0x14)
getresgid(&(0x7f0000000100)=<r8=>0x0, &(0x7f0000000140), &(0x7f0000000180))
getgroups(0x5, &(0x7f00000001c0)=[0xffffffffffffffff, 0xffffffffffffffff, <r9=>0xffffffffffffffff, 0x0, 0xffffffffffffffff])
setregid(r8, r9)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000200)={r6, 0x2}, 0x8)
r10 = accept4(r1, &(0x7f0000000240)=@in6, &(0x7f0000000280)=0x1c, 0x30000000)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r10, 0x84, 0x7, &(0x7f00000002c0)={@in={{0x2, 0x0, @rand_addr=0x80}}, r3}, 0x8c)
recvfrom$inet6(r1, &(0x7f0000000380)=""/182, 0xb6, 0x80, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000440)={r4, 0x12000, 0xff, "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"}, 0x107)
r11 = open(&(0x7f0000000580)='./file0\x00', 0x20000, 0x80)
ftruncate(r1, 0x6)
fcntl$setflags(r10, 0x2, 0x1)
getsockopt$inet_sctp_SCTP_EVENTS(r11, 0x84, 0xc, &(0x7f00000005c0), &(0x7f0000000600)=0xb)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000640)={r7, 0x2, 0x9}, 0xc)
ftruncate(r11, 0x0)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000680), &(0x7f00000006c0)=0x4)
getsockopt$inet_mreqsrc(r10, 0x0, 0x4f, &(0x7f0000000700)={@multicast1, @loopback, @multicast2}, &(0x7f0000000740)=0xc)
recvfrom(r0, &(0x7f0000000780)=""/118, 0x76, 0x1, &(0x7f0000000800)=@un=@file={0x0, './file0\x00'}, 0xa)
setsockopt$inet6_int(r1, 0x29, 0x25, &(0x7f0000000840)=0x4, 0x4)
setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000880)={0x1, 0xce51, 0x9, 0x4, 0x5, 0x1, 0x5, 0x101, 0x1, 0x0, 0xffffffffffff0000}, 0xb)
r12 = dup2(r0, r0)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r11, 0x84, 0x900, &(0x7f00000008c0)={r2, 0x9}, 0x8)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r11, 0x84, 0x104, &(0x7f0000000900), &(0x7f0000000940)=0x4)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r12, 0x84, 0x29, &(0x7f0000000980)={<r13=>r7, 0x56}, &(0x7f00000009c0)=0x8)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000a00)={@in6={{0x1c, 0x2, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0x0}, 0x80000001}}, r13, 0x101, 0x8, 0x2, 0xf7, 0xffff}, &(0x7f0000000ac0)=0x98)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000b00)=0x800, 0x4)
rmdir(&(0x7f0000000b40)='./file0\x00')
getresgid(&(0x7f0000000b80), &(0x7f0000000bc0), &(0x7f0000000c00))

00:06:22 executing program 1:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
setgroups(0x4000000000000077, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0])
r2 = dup2(r0, r1)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f00000000c0)=0x100000000, 0x4)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0f9554f5d3a43c6d03"], 0x9}, 0x0)
sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x128}, 0x0)

00:06:23 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0), 0x0, 0x0)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x4)
dup(r0)
dup(r1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0)

00:06:24 executing program 1:
munmap(&(0x7f0000f52000/0x1000)=nil, 0x1000)
mprotect(&(0x7f0000dfb000/0x1000)=nil, 0x1000, 0x6)
madvise(&(0x7f0000a85000/0x3000)=nil, 0x3000, 0x2)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
msync(&(0x7f0000f17000/0x4000)=nil, 0x4000, 0x0)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3)
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000080)={<r1=>0x0, &(0x7f0000000040)=[@in, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={r1, 0x7, 0x2}, 0xc)

00:06:24 executing program 2:
open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0xfffffffffffffffe)

00:06:24 executing program 0:
r0 = socket(0x4, 0x10000002, 0x7)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={<r1=>0x0, 0x1, 0x1}, &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={<r2=>r1, 0x4}, &(0x7f0000000100)=0x8)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={<r3=>0x0, 0x0, 0x0, 0x0, 0x2}, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000340)={r2, 0x7}, &(0x7f0000000380)=0x8)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000280)={@in={{0x2, 0x1, @multicast2}}, r3}, 0x8c)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000180)={r2, 0xd, 0x4, 0x5, 0x7fff, 0xfffffffffffff801, 0x3ff, 0x8001, {@in6={{0x1c, 0x1, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x7}}, r3, 0x9, 0x10000, 0xffffffffffff7bea, 0x800, 0x4000000000000}}, &(0x7f0000000240)=0xb0)

00:06:24 executing program 0:
r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x65fc62af, 0x3ff, 0x5, 0x0, 0x9, 0x0, 0x81, 0x5, 0x7, 0x6, 0x6}, 0xb)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
pipe2(&(0x7f0000000100)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x100004)
symlinkat(&(0x7f00000000c0)='./file0\x00', r2, &(0x7f0000000140)='./file0\x00')
connect$unix(r3, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0xa)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f00000001c0), 0x4)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
write(r3, &(0x7f0000000200)="52c05a8dfe5c8aae9c9fdcfd911a6b6509fe54149a54", 0x16)
r5 = openat(r2, &(0x7f0000000240)='./file0\x00', 0x100000, 0x40)
getsockopt$inet6_buf(r0, 0x29, 0x33, &(0x7f0000000280)=""/119, &(0x7f0000000300)=0x77)
open(&(0x7f0000000340)='./file0\x00', 0x1, 0x26)
write(r2, &(0x7f0000000380)="f6bc25cda83c", 0x6)
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f00000003c0), &(0x7f0000000400)=0x4)
fcntl$setstatus(r0, 0x4, 0x40)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000440)={<r6=>0x0, 0x2}, &(0x7f0000000480)=0x8)
setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000004c0)={r6}, 0x8)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000500)={r6, 0xde}, 0x8)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x15, &(0x7f0000000540)={<r7=>r6, 0x6}, &(0x7f0000000580)=0x8)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x26, &(0x7f00000005c0)={<r8=>r7, 0x7fffffff}, &(0x7f0000000600)=0x8)
r9 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendto(r1, &(0x7f0000000640)="abf4deaaea1533ecd96b6f98a5deb00520dbd1186da1f1bc6bd4fdbcef4820febb0a128e3a175a0d9458667ad11091598e323b1d174af0822d0b902f666aabe04ecf4ae56fd561cec22a8d9a87c293c7f5defa828fcad21069d4704f74cda6c86fc6fdd52279be16751843ea9bcddd5f5048e6218d560882548ec34e3c7c8ad3992a210a889b67126fc19db069267e61c5dd8695725af4f62b5f82ba6e07d586e79063763a94c801b51a5c7078cc192070c07ec980", 0xb5, 0x20108, &(0x7f0000000700)=@in6={0x1c, 0x3, 0xfffffffffffff8c1, @local={0xfe, 0x80, [], 0x0}, 0x4}, 0x1c)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000740)={r8, 0x4, 0x1}, 0xc)
write(r4, &(0x7f0000000780)="cf57b2a35a82dd299f77cbe892c828f13cf4bd2db0d0c11a606be02e903112b87b3cd588977dbdf8d27d188fa303eea1424f2d7a61ddb8ef4cca1b01478158de60d273cb0ee2802bacc8599eabd7541282e6b130f5e25f2cac55829446927b3941f282730b4421c05b20fb9b75f64996ee5db0570ec2057a066d984878265a0b399d36a28276770fb1", 0x89)
socket$inet_sctp(0x2, 0x0, 0x84)
connect$unix(r3, &(0x7f0000000840)=@abs={0x1, 0x0, 0x3}, 0x8)
syz_extract_tcp_res(&(0x7f0000000880), 0x3, 0x0)
recvmsg(r0, &(0x7f0000001e40)={&(0x7f00000008c0)=@un=@abs, 0x8, &(0x7f0000001cc0)=[{&(0x7f0000000900)=""/52, 0x34}, {&(0x7f0000000940)=""/55, 0x37}, {&(0x7f0000000980)=""/4096, 0x1000}, {&(0x7f0000001980)=""/196, 0xc4}, {&(0x7f0000001a80)=""/233, 0xe9}, {&(0x7f0000001b80)=""/37, 0x25}, {&(0x7f0000001bc0)=""/195, 0xc3}], 0x7, &(0x7f0000001d40)=""/242, 0xf2}, 0x81)
bind$inet6(r9, &(0x7f0000001e80)={0x1c, 0x1, 0x100000001, @remote={0xfe, 0x80, [], 0x0}, 0x7}, 0x1c)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000001ec0)={r6, 0x40}, &(0x7f0000001f00)=0x8)

00:06:24 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000205, 0x0)
ftruncate(r0, 0x81)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0)
connect(r0, &(0x7f0000000000)=@in={0x2, 0x2, @rand_addr=0x2c00000000}, 0x10)
ftruncate(r0, 0x100000001)
mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000)

00:06:24 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000080)={0x100, "f665f80b6f1995359015e20fb2344aa1"}, 0x14)
sendto$inet(r0, 0x0, 0x0, 0x3fffc000, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @local}, 0x10)

00:06:24 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_int(r0, 0x29, 0x20000000, &(0x7f0000000000)=0xffffffffffffffff, 0x4)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000180)={<r2=>0x0, 0x1000, "2a5f5f65136ed20b70e2a9d285b7a19437f15f020986d1e8ed29c2209e8777b024a10bb9a93b6c296da054a6c4cc4379b6f6a62333484ebe625569927376f659ba09de3a7d7d7399bfdbbf7bd1455995c113bc9ecd96cdfcb947d3f37fd12ca3f7bc52ba9ad1943925d7047185b9327bbb445abcae735425cb332112acb51a8666be9aae62ace61598701eeec03addd2c335177bb9c4eeb0c1413ee05c041981691a49ab3d082cbfb2623b1e3bf609c024bbe132621a6602ad3ef9147ae7cb70bcd63b0359dc37fd42a8f20ab489d7ba8263bc33139f92c59ed7eca7f7ed3416721e7c5457b93097ebd7ee86d667f93c3c647a5713a385a23881716d04ee3a0eb4d797dd2306ae31a1075e28c49635b8ad8ad6d2a9461bf05d161712effe623855139fde6da54f2c3b4ed766d3850c04c3e375bfb50375b3bb2c580d8d471d377eb0efe4d9a1b76a7273b835d1ef8942e48260faac1bd65b92926eed1472941f986b62007aa78b706cfbbf070b5fbf803753e49d6da0a87e15b1c3b8ca4d30b10b1644c1118e0542186c58f10daf24cc017cc2be62b169deab833bea7ac8f356c456e4ab0fe8d553d3ee581dd12862779130b51044a79cc050715dd34aeb6f8ba74626ebfbf7413e4fddd1d43d8beeeae0597aa4fb675f5eb0d88bb7f51c0b7ef5f636b6139a33d41212ed0dd81ac810bbf58ad264638515e6ddd22fa976fb8ea787cad5f67122e921ffb705f225563e008df3f7555352555c9f0d182a1b6bc71cab73433868253a9cb56c564c500bceb2eb69d6bd8bb67088895464709b950341c2d3f2bd933241131d7e3ea7c05868afcd04d766e7ad21ec7afbe6d93785b3a143e773687f26463d3c64f4a4b606cc11f76d6b864c90799a2e1c5e8f820fe321420d8dd8dac9151e695788840ec6e7a8b1397809604c689782fecb680408dfd6e0b73f3cd64a29ba6bff0d2fd45db56980f5b241dde48e9ba7e1d7eefdcb5934e4ea50e2d9e1c19855e2e38c7d672bd00102d45f501d0d7270ef7d8a571155a97a07dc51e27cf7cecec64bf1d2efceb40d72ef7b014bf41551f34911f19c322b04a1c7da9123387722fc0d26b336204a89ba2def5d73d0271b1432ecbd9613153b904dd38c5095fe4faac2a202d5ed2bd9df87e3ca2ec312895d644380677ded2f40c08fed23a14877102bcb69d8d167bb19e69642356bc3858a822de2cf0c4046ab28de15184e294aa2c07c0fef333d781691ba8470845d554e53f206ef5be0b0d6db11d678cbc77295f0e39c86d3c79601c2914d8d84417676e5cfa145449798951319c0cabfdc50b7d0bbf146ed6136db645a1231ddbb2858147fc4f3f520cb816f59cd4e508a5aafec37ae7d03ac188157f08a57f6725c0dad30bd2e724114c2146264933579ca62fd2dae2413d16b386a8dbac0287b0ab84113e528b32598b882d750551ee36d6ec47273692d62e115e66f775273a9d5f547f9963fde677175b525319cc3adf9f052bddba7766c90df8cb433eb006d89069fdeae80cbe46190f221169e40d6ff96357e0c9122737701a5231503097f1aa6b9a1c7f8805932911058b82c566b7b8a7ca88321cf9a343d007b316b75ee3763ccdbe7d60cdfb1bc4ef9dfbf0d3ac9ab9aa4fdd5a14749869367c84601551bd6058c78a0c7959a89bf55c38fa0a1c0b51ea5280af4129c70fcfac6e2b639d736910741a5e83049aa44e381596f19201cfdca869005ed8e3707bbe946e87fa6b93f6f47919e45b9a55932baa07660cae491bbf7a4d7247a8ccb74afcd2ab77895cb01368dfbf488aa7440d8e47b937a17e815709a92341b4bfa5fbcdff0c5c4455cc23ecd9d114c31f7bf5038eac88cb882c460c10fdf6946d406423e0e339c767aa9cf3051f1736d306e312bb9cf34d4f872cd7c34d956510bf36c0bb491c949a8261b3ebd27143fdc36474d7b2c7c27cc6dd8e84209135f806ecc8953727fad77393e96370b2a81118dccc669c598f905ceb1d502e5be389f1828a3d196972eef1b0b7bc2d1880916818b698e786546a26f644a0782af811f028a2f52262c43e20175344b3bbec44e1112140b01dc97b3a0f774e26147da65c85306b6c567730f04b9e270b5c36a49de34b50d5b14969cdbf51a5835477b36a7bf3fe2edd7afb433003c3b70b98ea68c3f6fa97b6f4851bd4823ef31cfec058672b5a0a3ec8f97ad0966bb5eb68aa5c8ad0c694b74b17c0a3f4179b593a422821747ab46d53ae93ff3d30224a27ea9399978b8d8969aa428cee301bc29ddfbeb2f5aa7c48876e7dd9a81a2cd92d9295c488bee22ff8ebb1c8f49a19e3cfbae5388baf65121c32062acb64fb37ec985b20a8f364c62d16b52e1b502c7eab7364578cd34f2cb38d8b34f7db96475b059b6b76879d12dcdadfbad2eef3ad32d2d2b8594e9a81e1fe86a67e4a33a13c0d9d82ee19acdb0a8eb662345ce7f79be407f7c88024264a9739a770453931d95d445886040807002180dd95b2ab93c57d21124350b29311a23157cbcb0f3be06d1fa375fe1a2a2f654dc3ef54fd8e0b6886c6ff6a980b100509262315438dc13d086dfe2cec0c0ea591d3d0e544a96be468f0e968c0f04b420c49cde86335bedd6dd238da7752b67f5e1e4cbf77db16ef35806c42f306e619bdbb6c9d78a669e1ed3cfaaee22db718c58782db6be188c39e53b3951b3675c50f9e92d5aedd034bafe8c73838309a4888124bb96b9f953cfc7f118c3d3c3dc7b3b8332a676341b266871329c68c6c3aaa530845710b581a4c6c16bfa431ad6f4c8396b550379b063747800c066d0eb8cc052a9eeb79a942ea56182531a7b27e22afc5a50f9018b4c0c46e64d9b3c6a7825707ae911cbbcaefce85af7d8ae5f1e23899c2db2c352d95d7bb3ae7070d489875f843f6074de085b2989860de584f7ca1189300d9d2fc79b817af7851864a1480645929b1241dc248c96a73633cfef13ffaec417b5df9c7a441cf1a0a6a08f15def513cdaf9294951c057a7e24df9bf61d203bb10b57fb32c8b03f9f78bf1ee4fea5faa7776b2490896f4edab1721e95bf348c6d48be55e6f2a484c664e467903a63e2ee92f3b7d24537b959bdf3e47b5427e03937a28c693fa9f1596d6805491e84eed0532f0656c218f624deaea14527d352e9eadedeed51af8efad2d5f38311da0a91ff2704ec2f6f51e229f14e3877a25d6d801f47383497cfb5ebe77ac3dfff223ab138d0c5d97ad818d4141dc7a329de5fc225736565622b25a55b5acc5278d600e0f07e5ef2655ccc8f583ef06c03be53204eb6363dc45736b6d1ea1b0fe009a9ccddaf442384bd5b2e8cff184c5ad8b031e6876585cc1617394cdcc86f2a67006f88f0c1b04f4623bac9b60cd28fe8d2d4808ccbf5fea81c7479bcd9ec6df81c6794c46a287131f19fc951811653ded7bb48f2047258300ec50a905ba4137f222b8f4d637d7eb4897a84a9046ec1973ddb69d1da5fedade4c0b3d4c8464ca491a82afb932e6fd95fbb0943bb12f60f556e7203d601b03ad2956a061a73de916b7623c41926a362f55722cfddb16cc8dbc6ba25905fb2f35b87b27272f40e5b57c050e63851f76a92926723fdf686755756d7a041f775e39edc7fba4e4cfa3a94e066ec34d15fa545fc99249437a77c4fb04464f75eb3cb2cb81b19919a5abb58e74ff318b890ded35e98fbe7765fd90a3518e9f52a7020f9c5a7b26f92366ba46ddfe26fbf7da4c476576f65659cdd2a5348e66b745ec0b6f84351169012ef5db0dcdcb6557b0b8ea16c43cd631d7a954b2f2f45e51ff64956411258c6a8eff019976c7e9a198e64deb41e8f09682b3401c70a91806f1f5b2a0a9a87f9828f47cf6fffeedfd96cd1c45caaf2e881fdb0e8a35dc3436d0e521edaed42610d9e86c193028c46508beb45b300c64eff4bda29cb09b6beab69c7dabfb20a41935a5bce7d8c6bc8190cb04e6b2dc799d44893fa4dba26e14251d8fb97b14182e456c9875c2e635aee9ac14c7ec4e2219ee42472be533de45f59771bef1d356f41397b77b5319466b096f51e06549133f8c73b772e8728b08846cabbd85cdbe6989a8b4205dec3700289f40de36e559971952dcae04448d1eaa34a20d123c2de3c9cbd1bd1a6d8d0d12b500f3634bd194e650fab6713197aadb2c25f8c8853ad6cc74773fa7352caa27b25d655595eb29f5920d7a0fdf24bb131c7b0bb7d8dba71699bbdf288bae1c793d925e0166d16e25463c85c3bf5ec88f6e14b8035975fe19d6544ac0d8535745fae1b705b04953fe459cfb39875e4765e50f6d50fa4dacd217669762f87357334e34c83c321cbd8d136c5a057eb5975fecd64233474133e65f0bef6e1e896baa10ce13f53c338913ac53b8a33301494c0302c539838c0b3095a4737d879e04755b19aebcdcea2381cff359c459047590c1da7907948a08f4f888c5e66d8201b1bd831ded552615beff063e347d53953a16674c832bb50d4057694b61415a7772f9fe344665b695a8b4d0280c8058c9cfee36c29c8cf17d5a64d5e9f80ccaa5980105a5a74feb28777fc605df09ec3ea9c41cc88c5ec941e43c6ffba0fbc70f076a81f2021e22a979bbce3a35dfd19a27e8b1d76f6a67f063f0540a4139171f816974d8e4e99b4da76e99473f2f3a52cbeb5ef2ec821ac8430fdf13c32328f73da3d041465180d0602223e7308aff654ce5fede70bbda35b20a1a6c48e37c5c547c2290f151cf611ee4e931bb92456a50cc0e6cf81b4d1d618fb583e177a80a08005e32c1ae6370c8d322551ed97254a0e2f704df50e61fd94eb7dc1080ea9530a5a89d558121ce9234ad54685471b71f3166fe21f5836b824764d9147a1c4d315eee439aa545934f87834e7f4f97501ee4b8f007ad69ca3d5020233142fb622911ceac0bbfbc7df101e7be6c83054f0233be9b6365a964d12ba023e2061a14cdfaa253bde5f5d2a4c0ea64402e1a6133b967a43e2ff1ec754b68e8a7b2ecf45f28dc2523410f5e415eb6d53be8e3e23ba7624d6e1fc057b21eae408c6bc952151940b498c7bc006a5079eee2e7ee4c03b8bf881a21f8976a1bf14c72ee977892ef33f0354229ff8bfe8fde1ba7abfbba692435fa675fd947733fba1a1ef99b553283042d317f4b630e7aff0b3fbf1def076dbf3d1f4b45882f7a854d8220b592d5ab3336ec1e73333598bd4ad6183a8206f7ebd496c5182d9e140b62e1b02bc7ed555c2a658e9707e600181c15c36850341427c716a07638e40af0d60d540cab289365ccf1c0fb8a20b9f48c35b89c24038ad63095c8b17679d7de2bfe84b6fc95419bf0898b6863d769d491459b442b3537257f72e3363a0e0c4bb5aa958d6b31edbe19e4c59aa145637579008cacd285eb78a214be59c31748bed1f68e7bf3414d198d494837d778247d5a789a732621e1dd136219904cca5c1adaa9e6f5a695bab1964ccb62533856272c5478cf5154c6a36aad328dffeff8d11732b72d653f42192f85a4f747d0ba7ed94471b576b4356f963809c24b42223e223436fcc1cf58b400bdffab77bc16bb004cf76dab91a41bff1111c07d4d91e190c7227cb6a497e94da3f7d40d06dfdfadb84c10e7d65a5d777782f026cd69e18fb41fcb68ae76e5c62a8769596b4919ca5861f4efa22d62b6a3119a4a31fcda8566dae941dc90d05762545ae613de3022ada5a3e85383739173f51dbfd8b07e5ebd82dca31978c1cab50632cdbd5c7b9b4cfaa4721421f56b83bef2fad178a4b86462a5cea121e7286e92bf6ba"}, &(0x7f00000011c0)=0x1008)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000001200)={r2, 0x1e, "74590afb1ecb07f36ae1963779c0673648d686dc875afb31944ce51273e9"}, &(0x7f0000001240)=0x26)
r3 = dup2(r1, r0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000040)={@in={{0x2, 0x0, @multicast1}}, <r4=>0x0, 0x9, 0x100000001, 0xa3e}, &(0x7f0000000100)=0x94)
setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000140)={r4, 0x8000}, 0x8)

00:06:25 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{}], 0x1, 0x0)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x4)
dup(r0)
dup(r1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0)

00:06:25 executing program 0:
getgroups(0x400000000000008f, &(0x7f0000000040)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, <r0=>0xffffffffffffffff])
freebsd10_pipe(&(0x7f0000000680)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000140)={<r3=>0x0, 0x4, 0x2, [0x5, 0x6]}, &(0x7f0000000180)=0xc)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f00000001c0)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r3}, &(0x7f0000000280)=0x8c)
fchown(r2, 0x0, r0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000000)={<r4=>0x0, 0x8}, &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r4, 0x0, 0x8, 0x1}, &(0x7f0000000100)=0x10)

00:06:25 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f0000000140)=[{r0}, {r0, 0x100}, {r0, 0x80}, {r0, 0xa1}, {r0, 0x2}, {r0, 0x4}], 0x6, 0x5)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
r1 = socket(0x1b, 0x3, 0x0)
writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0)="b1fb698d6d2c1e1b648d426e05ad74a3d984ee0220a4a6941759aad1c756d714a748de9f9dd609831ac64b3f224b1f620447723b2e21ea36822d48c609404f3df92de063a38d849c832c22c4f0194c67eadffde7c1195094acb5ee72a276ce68626f93762e60d1e91c83b9f23fa2d1b3cabee36429c19ea0755a3fe8880daf566cd6a17fbcf3bcc4018050b8b5e51699ef8be3b64d3fbbfabd6563ffa1afb435f92718822d57cb7d78", 0xa9}], 0x1)
sendto$inet6(r1, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000400)=0xffffffff, 0x4)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00'])
recvfrom(r1, &(0x7f00000004c0)=""/203, 0xcb, 0x40080, &(0x7f0000000440)=@in={0x2, 0x3, @broadcast}, 0x10)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080)=0xfffffffffffffff7, 0x4)

00:06:25 executing program 0:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
bind$inet(r0, &(0x7f0000000000)={0x2, 0x0}, 0x10)
bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10)

00:06:26 executing program 0:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x10000, &(0x7f00000000c0)=0x1, 0x6ba)
bind$inet(r0, &(0x7f0000000180), 0x10)
poll(&(0x7f0000000000)=[{r0, 0x40}], 0x1, 0x800)
socket$inet(0x2, 0x1, 0x7)
r1 = shmget$private(0x0, 0x3000, 0x20, &(0x7f0000ffb000/0x3000)=nil)
shmctl$SHM_INFO(r1, 0xe, &(0x7f0000000040)=""/4)

00:06:27 executing program 2:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000205, 0x40)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000000)={0x0, 0xc, "09cd9256e9dfc9722d407736"}, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
writev(r0, &(0x7f00000006c0)=[{&(0x7f0000000680)="81cc3a97d5a40d", 0x7}], 0x1)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
dup(r0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0)

00:06:27 executing program 1:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
r0 = socket$inet(0x2, 0x20000007, 0x3a)
setsockopt$inet_opts(r0, 0x0, 0x100000000000000a, &(0x7f0000000040)='\x00', 0x1)

00:06:27 executing program 1:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={<r0=>0xffffffffffffffff})
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0a0100f5feff000102"], 0x9}, 0x0)
accept4$unix(r0, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x8, 0x0)
sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x128}, 0x0)

00:06:27 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{}], 0x1, 0x0)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x4)
dup(r0)
dup(r1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0)

00:06:27 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)
r2 = open$dir(&(0x7f00000000c0)='./file0/file0\x00', 0x20082, 0x4)
fcntl$setflags(r0, 0x2, 0x1)
freebsd10_pipe(&(0x7f0000000180)={<r3=>0xffffffffffffffff})
linkat(r2, &(0x7f0000000140)='./file0\x00', r3, &(0x7f00000001c0)='./file1\x00', 0x400)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x10006}, 0x10)

00:06:27 executing program 0:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0)
close(r0)
open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96)
shmget(0x0, 0x2000, 0x80000008, &(0x7f0000ff9000/0x2000)=nil)
shmctl$SHM_LOCK(0x0, 0xb)
listen(0xffffffffffffffff, 0x0)
execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[&(0x7f0000000380)='\x00', 0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00'])
socket$inet6_udp(0x1c, 0x2, 0x0)
accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000)
r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r2 = accept(r1, 0x0, 0x0)
close(0xffffffffffffffff)
r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r3, 0x7e2780e3)
r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mlockall(0x10000000002)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r4, 0x0)
ftruncate(r3, 0x8000)
mkdir(&(0x7f00000003c0)='./file1\x00', 0x0)
r5 = socket(0x2, 0x5, 0x0)
connect$unix(r5, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x10001}, 0x8)
open(&(0x7f0000000540)='./file0\x00', 0x0, 0x100)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f00000001c0)=ANY=[@ANYBLOB="cab01e11481bcbda642136b27bd6dcf3f74ea90040b2177be5a3f39400f7719e0e72d873375862f967db9fa705e7f6a4"], 0x0)
mkdirat(r3, &(0x7f00000006c0)='./file0\x00', 0x10)
execve(0x0, 0x0, 0x0)
freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000009c0))
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x0)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000700)={<r6=>0x0, 0x0, 0x0, 0x0, 0x8}, &(0x7f0000000740)=0x18)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000840)={r6, &(0x7f0000000780)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in]}, &(0x7f0000000880)=0x10)

00:06:29 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)
r2 = open$dir(&(0x7f00000000c0)='./file0/file0\x00', 0x20082, 0x4)
fcntl$setflags(r0, 0x2, 0x1)
freebsd10_pipe(&(0x7f0000000180)={<r3=>0xffffffffffffffff})
linkat(r2, &(0x7f0000000140)='./file0\x00', r3, &(0x7f00000001c0)='./file1\x00', 0x400)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x10006}, 0x10)

00:06:29 executing program 1:
mlock(&(0x7f0000215000/0x1000)=nil, 0x1f470000)
setrlimit(0x3, &(0x7f0000000000)={0x40, 0xb51})

00:06:29 executing program 2:
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff}, 0x100000)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000040)={0x7, 0x8, 0x1a10, 0x3, 0x9, 0x0, 0x2, 0x7, <r1=>0x0}, &(0x7f0000000080)=0x20)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000000c0)=r1, 0x4)
setreuid(0x0, 0xee00)
r2 = geteuid()
setresuid(r2, 0x0, r2)
setresuid(0x0, r2, r2)
setresuid(r2, r2, r2)

00:06:29 executing program 1:
clock_gettime(0xe, &(0x7f0000000000))
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000040)={<r1=>0x0, 0x2, 0x4, [0x401, 0x7, 0xc0, 0x7]}, &(0x7f0000000080)=0x10)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0xf, 0x3ff, r1}, &(0x7f0000000100)=0xc)

00:06:29 executing program 1:
r0 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
fcntl$getown(r0, 0x5)
r1 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt(r0, 0x3, 0x8, &(0x7f00000000c0)="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", 0xfa)
setsockopt$sock_int(r1, 0xffff, 0x200, &(0x7f0000000000), 0x4)

00:06:29 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{}], 0x1, 0x0)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x4)
dup(r0)
dup(r1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0)

00:06:29 executing program 1:
mkdir(&(0x7f00000000c0)='./file0\x00', 0x0)
open(&(0x7f0000000080)='./file0\x00', 0x200, 0x80)
open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x409, 0x162)
fcntl$lock(r0, 0xb, 0x0)
open(&(0x7f0000000100)='./file0\x00', 0x88, 0x10)
futimesat(r0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x8, 0x20}, {0x80000001, 0x2}})

00:06:29 executing program 0:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb)
sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=[@prinfo={0x14, 0x29, 0x2a, {0x0, 0x3}}], 0x14}, 0x0)
setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f00000000c0)={0x6, {{0x1c, 0x3, 0x9175, @empty, 0xfffffffffffffff9}}}, 0x88)

00:06:29 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x3)
r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0)
fdatasync(r0)
mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000)
ftruncate(r1, 0x0)
sigaltstack(&(0x7f0000ff8000/0x4000)=nil, 0x0)

00:06:29 executing program 1:
__semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000000)=""/84)
r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x10000000)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f00000000c0), &(0x7f0000000100)=0x4)

00:06:29 executing program 0:
setitimer(0x40000000000000, &(0x7f0000000040)={{0x80000000}, {0x1, 0x3}}, 0x0)

00:06:29 executing program 1:
r0 = socket$inet6(0x1c, 0x10000000, 0x1ff)
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4)
r1 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x1206, &(0x7f0000000100)=ANY=[@ANYBLOB="0100567ffd5c7600a147d696446c5bdc28203afc3658c0aead690c06b0ef7d5de53f237bfaaaa8b52e2828e5e1ca2ff2807fe0c4adfa98b5878a88cf598f55b288303730de4f3eba14f5131f773508431f15e16aba8b3784ab64d09f114523812da94fc1a1a50dfc92cda17e0b50d7750c0b2c19e11ba1bd51ead07eb62a19fdc465a9762a59d3b3ab354f522e540633138034e01c37fe091f119172b0f900cc91c150ea5a4968c0c7ef10f8e56e9ec38a7062259186bbe596fe3e128a12774c"], 0x8)

00:06:29 executing program 1:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00'])
writev(r1, &(0x7f0000000280), 0x26)
writev(r1, &(0x7f0000000100), 0x1000000000000054)

00:06:30 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
pipe2(0x0, 0x4)
dup(r0)
dup(0xffffffffffffffff)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0)

00:06:30 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, &(0x7f0000000140)=ANY=[@ANYBLOB="010000002cf786d4dda8288e41383f63c5bfe9aa476930337bd20904427bc12a3e154e55b86526315c460ff1582deae39d466ff1cc033517c982a7b59dd7b9a443978e687a", @ANYRES32=<r1=>0x0], &(0x7f0000000100)=0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000340)={r1, 0xe}, &(0x7f0000000380)=0x8)

00:06:30 executing program 1:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = dup(r1)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000000)=0x8, 0x4)
sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0)
sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0)
close(r0)

00:06:30 executing program 0:
socketpair(0x17, 0x3, 0x100000000, &(0x7f0000000080)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2, 0x10, r0, 0x0)
r1 = socket(0x2, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000040)={0x8000}, 0x8)
connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
close(r1)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f00000000c0)={<r2=>0x0, 0x200, 0xf, 0xffffffff, 0xffff}, &(0x7f0000000100)=0x18)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x0, 0x100, @empty, 0x5}}, r2, 0x100000000, 0x5, 0x18, 0x5, 0x6}, &(0x7f0000000200)=0x98)

00:06:30 executing program 1:
shmget(0x1, 0x3000, 0x64, &(0x7f0000fd0000/0x3000)=nil)
munmap(&(0x7f00009bf000/0x3000)=nil, 0x3000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3)
mlock(&(0x7f00009fd000/0x600000)=nil, 0x600000)
r0 = shmget(0x1, 0x10000, 0x1ba, &(0x7f0000917000/0x10000)=nil)
shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/177)

00:06:30 executing program 2:
rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00')
r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080)=0x8, 0x4)
r1 = semget$private(0x0, 0x1, 0x208)
__semctl$GETZCNT(r1, 0x3, 0x7, &(0x7f00000000c0)=""/249)
__semctl$SETVAL(r1, 0x0, 0x8, &(0x7f00000001c0)=0x5)
fcntl$setflags(r0, 0x2, 0x1)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000200)={<r2=>0x0, 0x8000, 0x5, 0x1f}, &(0x7f0000000240)=0x10)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000280)=r2, 0x4)
r3 = getpgid(0x0)
fcntl$lock(r0, 0xf, &(0x7f00000002c0)={0x0, 0x0, 0x20, 0x6, r3})
setpgid(r3, r3)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000300)={0x5, [0x80000000, 0x2e54, 0x7, 0x0, 0x2]}, &(0x7f0000000340)=0xe)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000380)={<r4=>r2, 0x7}, &(0x7f00000003c0)=0x8)
getpid()
mlockall(0x1)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000400)=0xd23, 0x4)
r5 = dup2(r0, r0)
freebsd11_mknodat(r5, &(0x7f0000000440)='./file0\x00', 0x4, 0x0)
r6 = msgget$private(0x0, 0x100)
msgctl$IPC_RMID(r6, 0x0)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000480)=0x80000000, 0x4)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r5, 0x84, 0x16, &(0x7f00000004c0)={r4, 0x10000}, 0x8)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000500)={r2, 0x4}, 0x8)
getsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000540)={@multicast1, @loopback, <r7=>0x0}, &(0x7f0000000580)=0xc)
setsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f00000005c0)={@multicast1, @multicast1, r7}, 0xc)
accept$unix(r5, &(0x7f0000000600)=@abs, &(0x7f0000000640)=0x8)
rmdir(&(0x7f0000000680)='./file0\x00')
recvfrom$inet(r0, &(0x7f00000006c0)=""/170, 0xaa, 0x2, &(0x7f0000000780)={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f00000007c0)=0xfffffffffffffc00, 0x4)

00:06:30 executing program 2:
r0 = socket$inet_icmp(0x2, 0x2, 0x1)
r1 = dup2(r0, 0xffffffffffffffff)
readlinkat(r1, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0)
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f0000000040)="26150d0c714783d0598d8596c6fd2131e74f2297c989473c09f71bfa9369cb6d9147a562956ee4e3fc547030f4eaf567439e63822d07d4960aa55bbb92fb9dc403c8e9f03df4dc9590d7f35da03ad57d6e9a7b94c9e6034befb82554", 0x5c)
r3 = dup(r2)
setsockopt$inet6_tcp_int(r3, 0x6, 0x11cc, &(0x7f0000000200)=0x401, 0x4)
freebsd10_pipe(&(0x7f0000000240)={0xffffffffffffffff, <r4=>0xffffffffffffffff})
r5 = fcntl$dupfd(r3, 0x11, r3)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x2, &(0x7f0000000280)={<r6=>0x0, 0x5, 0x5, 0x5, 0x5, 0xffffffffffffffe0}, &(0x7f00000002c0)=0x14)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r4, 0x84, 0x902, &(0x7f0000000300)=r6, 0x4)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000000)=ANY=[@ANYRES32=<r7=>0x0, @ANYBLOB="380000001733005e9c76306dd606ca5fb8f9080813277c06f869af0c870053cdafd003d73d3e2596da65e682eff5fca1c1d287c49de2df73ccbfd5b3"], &(0x7f00000000c0)=0x40)
fcntl$setstatus(r2, 0x4, 0xc)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f0000000140)={r7, &(0x7f0000000100)=[@in, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000180)=0x10)

00:06:30 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000140)="db9c6c0bcecb55600d1697f5f37d846b73593ebdb5f2e0c22f61bf59abef9752fde885a3ac98876bd99d0609779a2d000000997f069a0f1061a4cce41f05e797473656a3ed0347b8d9789deae5308aaede74a9af077b955fd9cce450f2edcb4938a41600000000000000000000000000001be1cd672d28e781e2c7383055f9c1770e65a87a6a498b494c8a53a9fa5d1f3112b69b531f60670a0541bfa788cda7d12da175789a7002bfe079fe57c72dd8ab2c7f2ad6593915750e7853008004b94fea84bf4ff2d89931f887867305305ed3d19640a644134e922955cfa44b103bec5f", 0xe2)
r1 = accept(0xffffffffffffffff, 0x0, &(0x7f00000002c0))
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000000)={<r2=>0x0, 0x9}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x1, 0x3341, <r3=>0x0}, &(0x7f00000000c0)=0xc)
getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000400)={r2, 0x8, 0x6, 0x8, 0x80000000, 0xddf, 0x542a, 0x101, {@in6={{0x1c, 0x1, 0x3ff, @local={0xfe, 0x80, [], 0x0}, 0xfffffffffffffffb}}, r3, 0x1f7, 0x8000, 0x4e7, 0xbad, 0x1000}}, &(0x7f0000000100)=0xb0)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300)={<r4=>0x0, 0x200, 0x4, 0xffff, 0x5, 0x7f}, &(0x7f0000000340)=0x14)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000380)={r4, 0x2e, 0x2, [0x5, 0x8]}, &(0x7f00000003c0)=0xc)

00:06:32 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
pipe2(0x0, 0x0)
dup(r0)
dup(0xffffffffffffffff)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0)

00:06:32 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000000)={@in={{0x2, 0x0}}, <r2=>0x0, 0x3ff, 0x9, 0x4}, &(0x7f00000000c0)=0x94)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000100)={r2, 0x80000001}, 0x8)
mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0)
ftruncate(r1, 0x2a60)
read(r1, &(0x7f0000000240)=""/175, 0x300f)

00:06:32 executing program 0:
socketpair(0x17, 0x3, 0x100000000, &(0x7f0000000080)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2, 0x10, r0, 0x0)
r1 = socket(0x2, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000040)={0x8000}, 0x8)
connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
close(r1)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f00000000c0)={<r2=>0x0, 0x200, 0xf, 0xffffffff, 0xffff}, &(0x7f0000000100)=0x18)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x0, 0x100, @empty, 0x5}}, r2, 0x100000000, 0x5, 0x18, 0x5, 0x6}, &(0x7f0000000200)=0x98)

00:06:32 executing program 1:
r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x8)
lseek(r0, 0x0, 0x4)
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140)=0x1c, 0x30000000)
sendmsg$inet6_sctp(r1, &(0x7f0000001540)={&(0x7f0000000180)=@in={0x2, 0x3, @multicast1}, 0x10, &(0x7f0000001480)=[{&(0x7f00000001c0)="f92c9c365d954b59dcbdbb65a3fb575055a131f75d034433f71ebae956fef5a35fffc8e27bee738c323b81ffd02a57fae437b35a0825daf12c966191a799a951c3e718d3c62db31663ae432ef82237b2eb592ad4646968f4c90782cb9496ad79fd1bcbb3661e69c780fdd76ef993df66c20a103eb6c1cca7e94579e100b069b775f4d5f9a83d0a42dfd07caa7ee9f7303e6d7ea5ffc5b1d3aea620f702d8d7c68e398f18aa10b4a72e3878", 0xab}, {&(0x7f0000000280)="8da3807ac9ce33212653bb903df863f7bc312a3f56f3f930b163a041ed9c1bfabe4f06d8a98f977d3b92feecc76db90e821da7c27bad0b77c8b904d71aefac2ad95f19a117a9900f7e41228f6ba37d1d201e1c1883", 0x55}, {&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000001300)="b80f2d85381698322008af3fabbf6098ab1dbebbb6355255e9956e24a6cd361814f707cb8f4aa63193e5910bdd7adcfe8e91b143082ffd6994f1c6d2e0b51c497421bc8a93b5d1368a47aa2d998f7f825f7b35eacebc2ad27387", 0x5a}, {&(0x7f0000001380)="3f8efc236a6ced6623c6936023d92b590ac4a10b2fe633f32ad441cc2a3371b0a62dd159ebc5c6deded36d01ee296a5472d18924f76be5fe572e73792c2af7e7fb96bb916598632cb4424d537a76b2942b895a7d224a7830ed89a8818d2e23814a0cb2a19a63fbfeb70bf6d7f3b0c247c73a07fd61c9746d5f59836812c9bb23417a43f6bb217f937de1fbaa3d53ee8228563029cbd722fcf3be0251b2f54c9e006bb0c945e6532fc4b1672041cf5bc8c672f7752726767098543ef6d31223a202777bed2d7ee1acc67242d97f5e839270bba720215f64333a34c9077fdbe90e2e0d2d1f0426b7ba2c517356fdd2", 0xee}], 0x5, &(0x7f0000001500)=[@dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x10, 0x1}, 0x80)
clock_gettime(0x3, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x200, 0x108)
accept$unix(r2, 0x0, &(0x7f0000000040))

00:06:32 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="8202929dc11f6c653000ba8b58fd1e71bc2be7da8840fc88b6fcf8065564805242fab0327eb62391f6a76136d198d46ab4452dfb72bc8d1c7b4498f3f5e72a31905a767ec7d89f6cb176306ed047c30b0498db62603468c328508a28ad9dbe070d62d6bf0afba791a8b8ad60e70715ae"], 0x10)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000040)={@in6={{0x1c, 0x1, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x1}}, <r1=>0x0, 0x16, 0x8, 0x108, 0x8, 0x5, 0x8001}, &(0x7f0000000100)=0x98)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000180)={r1, &(0x7f0000000200)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000280)=0x10)
write(r0, &(0x7f00000001c0)="4d690c85c5", 0x5)
recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@un=@abs, 0x8, &(0x7f0000000380)=[{&(0x7f0000000340)=""/62, 0x3e}], 0x1, &(0x7f00000003c0)=""/61, 0x3d}, 0x400c0)
setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x5}, 0x8)
connect$unix(r0, &(0x7f0000000440)=@abs={0x0, 0x0, 0x2}, 0x8)
shutdown(r0, 0x2)

00:06:32 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
sendmsg(r1, &(0x7f0000000080)={&(0x7f0000000000)=@in6={0x1c, 0x3, 0x100000000, @local={0xfe, 0x80, [], 0x0}, 0x6}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f00000009c0)=[{0x70, 0x84, 0xffffffffffffff81, "60b21d3ca3d71e47796c0e543229756fe9098fedad956db5721203733211510417ed6202d9f65c9534ff01f89df2e5c5696db84b6412b3019c9bca330c0c1c99938c2e24c509b31e029efc1204b85241c5daf74a7e3396c4cc68354579e09fb0"}, {0xd0, 0x86, 0x4, "668ecaad6ecfea392f3b2986fe64e84aa2ddca29614df66345dd2e50792b3bcb6a51b97b44d409f1bdb288e577af6f430062b8f48fc937b53ed7f4d8b195a7a9895a1ab5c1c259a09aeec6c0fe6143d490be0818714271255d713085a2ea76a50bb03aa0299d0122e065ee86204d23b3e60ef855d678b6ea7dfb20bb5c360dd99b9544bf7eb671a5fb6f7d6d7506da28ecd72fdd72018c1caee18b86ee2f2016dd350c17b68a3d9e3f4b484afa61ea6b9d9dac344553f21194b2"}, {0x80, 0x0, 0x401, "35dd840397aa04bdfddc557b4442652992c425f95446ca323612c9d7b7cb0e667c15eee078ec9b5bd7559013b4d7ad2896fdf32df163a74f48d4f74d6031a830f3d508ad8b547dbccbab36f0c67734584731dfcf137991f8c7147566d09cc993b3f9d2723e14036d2f9b0c96"}, {0x78, 0x29, 0x7, "8e1c0cd9289ffa7b0105ba67fda7067f8ae55849ef840a8ca202ced0a48398dc8c2b7ad370c4d09a9de8891b27453e5a6c784d3bf791b1339d8e3e4f42e272179f6471152a3c5142e50dd877490be75e158d58fc1a89b9842bbc7297560d2df6719f70b46f7c5953"}, {0x1010, 0x3a, 0x100000001, "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"}, {0x40, 0xffff, 0x4, "5724d4cc443f05a7c16d82a40c309efbbe6cf9fd899643e3e2ef869c129b33c4dc1eefc2b326c2459f717b19a4a837a3"}], 0x1288}, 0x1)
r2 = fcntl$dupfd(r1, 0x0, r0)
pwritev(r0, &(0x7f0000000340)=[{&(0x7f00000000c0)="3c1fb04dd0a256a20ae0459ac7e98d7f64bb6ebcea81008198c65011a07f0165e132988b4267ab93b391e5310ce2120cf37323d25b6f99b569fe91b4115c25fdd242ecc8eb71", 0x46}, {&(0x7f0000000040)="69ca51498e33a51f5a13d3bb4693441eb1489f13f6ad7a66f9c9f9207e3b4f3f8f96a6cf05da902acb86aeed93cf87", 0x2f}, {&(0x7f0000000140)="4c0f8218bc7d28d1031a63daeb5eb0dd33ba58c69a4521d7e22e80b32fbcc1883f52a8aa6933b2f831c212076d7066c270973a3c49dac705ec7426f6b47195141e4ac2bdb1f5dc500cf7efba238c4e404f94f40df8d93a545a15f76580f96561f8969183032cb22d42c3de52ebd1532c38bb6dc37e14775959747ff5af44db491db7119a55ae90dad2d66d5e80d8ed75c07a55dc87d8ef1a163a9a1b4b39832e2d17cee041ce70aae2b35c6a9a0c1b882e7e5eb09167e95007af2aaae1b00361b444842019d4d18ca4cbaec5a0bea27465d033e41b6506", 0xd7}, {&(0x7f0000000240)="efb4ed64c813e8310a13dc3f8cb7abe573c2017d42a9062075eb7fe9038b5b9af3f7943baa0df6c565b0acabaccb85b7308d597d44c43f4d6e248c567d397018173b8e7041ef47b59e2e16b03664886c55642ae984dc7d8a3f9f166516bd0117c988101e41ff016dd1d2a5ff2e012dedd5f682f47cd4e9d9c764031492cddbac8d6e8cfb6eb38ca212e9e5a0a6dc897e2e28455a8eeaf9acb1d93c04ccb0402e445497edde30c2e2939263b342c524104382f560f908d72b5641e33faddcb92fb538f317", 0xc4}], 0x4, 0x0)
sendmsg$unix(r2, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0x10}], 0xa9}, 0x0)

00:06:32 executing program 2:
r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000140), 0x10000000)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000180)={<r1=>0x0, 0x0, 0x1, 0x4b, 0x5}, &(0x7f00000001c0)=0x18)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000200)={r1, 0x5}, 0x8)
r2 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={<r3=>0xffffffffffffffff})
truncate(&(0x7f00000000c0)='./file0\x00', 0x100000001)
unlink(&(0x7f0000000080)='./file0\x00')
sendfile(r2, r3, &(0x7f0000000040), 0xd93)
sendfile(r2, r3, 0x0, 0x2)
close(r2)

00:06:32 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82ee4a2f66696c7c3000"], 0x10)
execve(0x0, 0x0, 0x0)
write(r0, &(0x7f00000001c0)='M', 0x1)
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000000c0)={0x5}, 0x8)
close(r0)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000080)="e8f962bbb25b86b04b", 0x9)

00:06:33 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
pipe2(0x0, 0x0)
dup(0xffffffffffffffff)
dup(0xffffffffffffffff)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0)

00:06:33 executing program 1:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="25000000ffff00000100000000000000", @ANYRES32=r1, @ANYRES32=r1, @ANYPTR, @ANYRES32=r0, @ANYRES32], 0x28}, 0x0)
recvmsg(r0, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
r2 = dup2(r1, r0)
getsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000080)=0x8)

00:06:33 executing program 2:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000001540)={&(0x7f0000000000), 0x3, 0x0, 0x0, &(0x7f0000000040)=[@sndrcv={0x2c, 0x84, 0x1}, @init={0x14}], 0xfffffda4, 0x20000}, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x7120}, 0x10)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0x10}], 0x10}, 0x0)

00:06:33 executing program 0:
getpid()
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={<r2=>0x0, 0x1, 0x1f, 0x2cf}, &(0x7f00000000c0)=0x10)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000100)={r2, 0x3ff, 0x3, 0x6, 0x4, 0xfd}, &(0x7f0000000140)=0x14)
setsockopt$inet6_int(r0, 0x29, 0x3d, &(0x7f0000000000)=0x400, 0x4)

00:06:33 executing program 2:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = dup2(r0, r0)
mknodat(r1, &(0x7f0000000000)='./file0\x00', 0xc000, 0x5)
r2 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00'])
writev(r2, &(0x7f0000000000), 0x7e)
execve(0x0, 0x0, 0x0)

00:06:33 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
r2 = fcntl$dupfd(r0, 0x0, r0)
r3 = accept(r2, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f00000000c0)={0x672, 0x1000, 0x5, 0x8001, <r4=>0x0}, &(0x7f0000000100)=0x10)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f0000000140)={r4, 0x6, 0x3, 0x7fffffff, 0x4}, &(0x7f0000000180)=0x18)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x26, &(0x7f0000000000), 0xfe6a)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f00000001c0)={r4, 0x6}, 0x8)

00:06:33 executing program 1:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x10, 0x29, 0x3e, @rand_addr}], 0x10}, 0x0)
sendto$inet6(r0, &(0x7f0000000000)="20fc94238ca61def7882396251c5da6d13d0d7bf17cd04b4b33d29d177cbd68fad441a1573209a23119a3abc4af21d8661621cbe56f43b18c43580518311a73fa2d978af90ba333a6685fbe611982f17edde51ec5e424ae885f29f294c2c6fe9f023da9630aa86b3aa576050100f57bd85400ab29ae11e517fa461e49a7632bd9ec4dfeaa99bfa3eab079a536dc7f99895776a9edda32450533296bc54e25574d77e31612fee152a96f9706fbf", 0xad, 0x0, &(0x7f00000000c0)={0x1c, 0x2, 0x4, @empty, 0xbbfc}, 0x1c)

00:06:33 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
r1 = geteuid()
r2 = getgid()
chown(&(0x7f0000000140)='./file0\x00', r1, r2)
socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=<r3=>0x0], 0x0)
getsockopt$inet_tcp_int(r0, 0x6, 0x100, &(0x7f0000000040), &(0x7f00000000c0)=0x4)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x1204, &(0x7f00000001c0)={r3, 0x40}, 0x8)

00:06:34 executing program 0:
setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=0xffffffffffffff09, 0x4)

00:06:34 executing program 1:
mmap(&(0x7f0000912000/0x2000)=nil, 0x2000, 0x0, 0x40002010, 0xffffffffffffffff, 0x0)
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff}, 0x100000)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000040)={<r1=>0x0, 0x9, 0x0, 0x6, 0x4}, &(0x7f0000000080)=0x18)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={r1, 0x9}, &(0x7f0000000100)=0x8)

00:06:34 executing program 2:
r0 = socket(0x1c, 0x5, 0x0)
r1 = semget(0x1, 0x2, 0x22)
__semctl$IPC_RMID(r1, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000002c0)={0x0, 0x800}, 0x10)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={<r2=>0x0, 0x4, 0x4, 0xfffffffffffffff9, 0x9, 0x80000000}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x1, 0x2, r2}, &(0x7f0000000100)=0xc)
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000340)=0x3, 0x4)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="001c2e2f66696c65302f66696c653000da96ca857fe218423929a5e9437186cd997c1916ec3e3a4c9d067d449545a5aefc3892dcbd5618e8262f4eba3ac0c09c4ecb3c5816446ffbbd89d8887d117576"], 0x1c)

00:06:34 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
pipe2(0x0, 0x0)
dup(0xffffffffffffffff)
dup(0xffffffffffffffff)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0)

00:06:34 executing program 2:
sendto(0xffffffffffffffff, 0x0, 0xffffffffffffff9a, 0xfffffffffffffffc, 0x0, 0x51f)

00:06:34 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66690ea8a5b2"], 0x10)
writev(r0, &(0x7f0000000300)=[{&(0x7f0000000040)="ea", 0x1}], 0x1)
writev(r0, &(0x7f0000000480)=[{&(0x7f0000000080)='^', 0x1}], 0x1)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x5}, 0xfffffffffffffd3c)

00:06:34 executing program 0:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
syz_execute_func(&(0x7f0000000000)="6626430f0fe09e66470ff6c03e66450f38df7d4c0f9e89ab7bb4a1c4017d73f8bcc40130153e137cbd00f3f20f8c0e000000671c38460ffbd4")
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
socket$inet(0x2, 0x20000003, 0x9)
poll(0x0, 0x0, 0x664b6e3)
getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000140), &(0x7f00000001c0)=0x4)
socket$inet6(0x1c, 0x0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000080), &(0x7f0000000100)=0x4)
getuid()

00:06:34 executing program 2:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0, 0x7}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)

00:06:36 executing program 1:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = accept(r0, &(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000240)=0x10)
setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x51, &(0x7f0000000280)={0x0, {{0x1c, 0x2, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x4}}}, 0x88)
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
r2 = dup(r0)
getsockopt$inet_mreq(r2, 0x0, 0x9, &(0x7f0000000340)={@multicast1, @local}, &(0x7f0000000380)=0x8)
socket$inet6_udplite(0x1c, 0x2, 0x88)
sendto$inet6(r2, &(0x7f0000000180)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece99a1ed24f1f89aba9e7e38487108dc217f28272c8fc5f9bede67fc02340a4b4e233700c0330a8286b4b0645ea6689a70aef", 0x367375077c821653, 0x109, 0x0, 0x6b)
r3 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0)
symlinkat(&(0x7f00000000c0)='/', r3, &(0x7f0000d06ff8)='./file0\x00')
getsockopt$inet_udp(r0, 0x11, 0x2, 0x0, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f0000000040)={<r4=>0x0, 0x3fc, 0x1, 0xc0000000, 0x21}, &(0x7f0000000080)=0x18)
munmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f00000003c0)=ANY=[@ANYRES32=r4, @ANYBLOB="0000000700ffff0400fc00ae0702000104010001538cd2d40000"], 0x1c)
mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4)

00:06:36 executing program 1:
munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000)
r0 = shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ffb000/0x1000)=nil)
r1 = shmat(r0, &(0x7f0000ffb000/0x1000)=nil, 0x0)
munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r2, 0x29, 0x13, &(0x7f0000000040), 0x4)
setsockopt$inet6_int(r2, 0x29, 0x28, &(0x7f0000000000), 0x4)
shmdt(0x0)
munmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000)
shmctl$IPC_RMID(r0, 0x0)
shmdt(r1)
close(r2)

00:06:36 executing program 1:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000100)="5821c251eef8bae9ab260e2fa10c0022b68dd8555fe96cb289894abe73689bc1511208a585d321e9b7b56aa7011c290058dbfc1641df57de983c8f08f6efebd77367776167af26d572b78f2e890c1823b2e2801d99dba97d81d9ec9115", 0x5d)
getsockopt$inet6_int(r1, 0x29, 0x2a, &(0x7f00000012c0), &(0x7f00000000c0)=0x4)
r2 = getpid()
fcntl$lock(r0, 0xd, &(0x7f0000000040)={0x3, 0x1, 0x800000010000, 0x845a, r2})

00:06:37 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
pipe2(0x0, 0x0)
dup(0xffffffffffffffff)
r1 = dup(0xffffffffffffffff)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0)

00:06:37 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(r0, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90)
r1 = open(&(0x7f00000002c0)='./file0/file0\x00', 0x4, 0x40)
setsockopt$inet6_buf(r1, 0x29, 0x5c, &(0x7f0000000300)="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", 0xfc)
r2 = shmget$private(0x0, 0x1000, 0x141, &(0x7f0000ffe000/0x1000)=nil)
shmctl$SHM_UNLOCK(r2, 0xc)
getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000400)={0x4, [0x0, 0x0, <r3=>0x0, 0x0]}, &(0x7f0000000440)=0x14)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000004c0)={0x8, 0x0, 0x5, 0x43d, r3}, 0x10)
setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f00000005c0)=0x5, 0x4)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0)
ppoll(&(0x7f0000000500)=[{r0, 0x20}, {r0, 0x140}, {r0, 0x40}], 0x3, &(0x7f0000000540)={0x7, 0x8001}, &(0x7f0000000580)={0x3}, 0x8)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0x75, 0x4)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={<r4=>0x0, 0xb1e}, &(0x7f0000000140)=0x8)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000280)={r4, 0xff}, 0x8)

00:06:37 executing program 3:
r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000206, 0x200000)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
pipe2(0x0, 0x0)
dup(0xffffffffffffffff)
r1 = dup(0xffffffffffffffff)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000000)={<r2=>0x0, 0x2, 0x3, [0x4, 0x4, 0x5]}, &(0x7f0000000040)=0xe)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000080)={r2, 0x7}, 0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, 0x0, 0x0)

00:06:38 executing program 0:
r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000200), 0x30000000)
pipe2(&(0x7f0000000300)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100000)
r2 = fcntl$dupfd(r0, 0x11, r0)
linkat(r1, &(0x7f0000000340)='./file0\x00', r2, &(0x7f0000000380)='./file0\x00', 0x400)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000240)={0x0, 0x8, <r3=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000002c0)={r3, 0xfffffffffffffffb}, 0x8)
r4 = open$dir(&(0x7f0000000400)='./file0\x00', 0x400000002c4, 0x0)
r5 = accept(0xffffffffffffff9c, &(0x7f0000000080)=@un=@abs, &(0x7f00000000c0)=0x8)
getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000100)={<r6=>0x0}, &(0x7f0000000140)=0x8)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r5, 0x84, 0x107, &(0x7f0000000180)={r6, 0x20, 0xf, 0x9, 0x2}, &(0x7f00000001c0)=0x18)
poll(&(0x7f00000003c0)=[{r4, 0x2181}], 0x1, 0x0)
setsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x19, &(0x7f0000000440)={r6, 0x100}, 0x8)
getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x80000001}, &(0x7f0000000040)=0x8)
lseek(r4, 0x0, 0x0)

00:06:38 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = fcntl$dupfd(r0, 0x11, r0)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000380)={<r2=>0x0, &(0x7f0000000340)}, &(0x7f00000003c0)=0x10)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000400)={@in6={{0x1c, 0x3, 0x9e9, @loopback, 0x3}}, r2}, &(0x7f00000004c0)=0x84)
fcntl$getown(r0, 0x5)
r3 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f00000000c0))
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000140)={<r4=>0x0, 0xac, "cb59dcd3b102c19860f7bf926bbc66dfb4c0b0c8792a38a59d6506bff7d8e04b496a905219f1529fab98915f09aeb8b8e79e882000359a2f768c2d631387f1a5eed05fbe79665db8ab824fb41532cdce4d65d4ef9792452c462ee9b038a6f4adfec88259d344e8ccddc21915c66eda95171330e5545bfc92aaa54a6dcb9afcd601e63192c5fd2be722085916787bd6fc96c5f067c1e7ce55d1a33678ac6861c485841dabe77a8ff9236410ff"}, &(0x7f0000000200)=0xb4)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000240)={@in6={{0x1c, 0x3, 0x0, @empty, 0x1}}, r4, 0x4, 0x4, 0x5}, &(0x7f0000000300)=0x8c)
r5 = socket(0x2, 0x5, 0x1)
connect$unix(r5, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r6=>0x0]}, &(0x7f0000000100)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r5, 0x84, 0x32, &(0x7f0000000040)={r6, 0x10001}, 0x10)

00:06:39 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x400000000101)
r1 = shmget(0x1, 0x1000, 0x10a, &(0x7f0000ffb000/0x1000)=nil)
shmat(r1, &(0x7f0000ff9000/0x3000)=nil, 0x1000)
r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0)
mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={<r3=>0x0, 0x9b}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={r3, 0x6}, 0x8)
ftruncate(r2, 0x0)
madvise(&(0x7f0000ff9000/0x2000)=nil, 0x2000, 0x2)
sigaltstack(&(0x7f0000ff9000/0x2000)=nil, 0x0)

00:06:39 executing program 2:
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x2000000, 0xa28)
r0 = open(&(0x7f0000000000)='./file0\x00', 0x501, 0x0)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x2, [0x2, 0xffffffff]}, 0x8)
open(&(0x7f00000001c0)='./file0\x00', 0x2d, 0x0)

00:06:39 executing program 1:
clock_settime(0x0, &(0x7f0000000000))
clock_settime(0x0, &(0x7f0000000040)={0x9})
r0 = shmget$private(0x0, 0x2000, 0x400, &(0x7f0000ffd000/0x2000)=nil)
shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000080)=""/55)
exit(0xfa2)
pipe2(&(0x7f0000000140)={<r1=>0xffffffffffffffff}, 0x100000)
r2 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000180)=@file={0x0, ""/108}, &(0x7f0000000200)=0x6e, 0x20000000)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
r4 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000280)=0x1c, 0x10000000)
r5 = socket$inet(0x2, 0x20000001, 0x7)
r6 = socket$inet_sctp(0x2, 0x5, 0x84)
ppoll(&(0x7f00000002c0)=[{r1, 0x2}, {r2, 0x2006}, {r3, 0x4}, {r4, 0x130}, {r5, 0x12}, {r6, 0x20}], 0x6, &(0x7f0000000300)={0x80, 0x81}, &(0x7f0000000340)={0xfdc}, 0x8)
utimes(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{0x7685000000000, 0x7}, {0x0, 0x3}})

00:06:39 executing program 0:
r0 = socket$inet_icmp(0x2, 0x2, 0x1)
r1 = getpgrp(0x0)
fcntl$setown(r0, 0x6, r1)
r2 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x55)
socket(0x2, 0x3, 0x0)
close(r0)
getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000040), &(0x7f0000000080)=0x4)

00:06:39 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
shutdown(r0, 0x8000000000001)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
connect$unix(r1, &(0x7f0000000080)=@abs={0x1, 0x0, 0x3}, 0x8)
recvfrom$unix(r1, &(0x7f00000000c0)=""/99, 0x63, 0xc0, 0x0, 0x0)
shutdown(r0, 0x1)

00:00:10 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x2)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000140)={<r1=>0x0, 0x1, 0x3, 0x43f61b, 0x5}, &(0x7f00000001c0)=0x18)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000200)={r1, 0x15c}, 0x8)
pipe2(0x0, 0x0)
r2 = dup(0xffffffffffffffff)
r3 = dup(0xffffffffffffffff)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0x2, 0x0, @empty, 0x80000001}}, r1, 0xfc, 0x1, 0x2, 0xcf, 0x9, 0x10000}, 0x98)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000000)={<r4=>0x0, 0x5, "6e9a6908a5"}, &(0x7f0000000040)=0xd)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x16, &(0x7f0000000080)={r4, 0x2}, 0x8)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x902, &(0x7f0000000100)=r4, 0x4)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0)

00:00:10 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
fchmod(r0, 0x40)
ftruncate(r0, 0x101)
close(r0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0)

00:00:10 executing program 0:
mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0)

00:00:10 executing program 2:
r0 = accept(0xffffffffffffff9c, &(0x7f00000004c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001152c3f1fd6afcd310f615eac219cd9b000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x0)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000140)=0x8001, 0x4)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000280))
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f00000002c0)={<r2=>0x0, 0x15, "de9c58a862f794aa7638a69cfde1fd3304430d9968"}, &(0x7f0000000300)=0x1d)
setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000340)={r2, 0x55, 0x4, 0x2}, 0x10)
open(&(0x7f0000000100)='./file0\x00', 0x4, 0x8)
lseek(r1, 0x0, 0x1000000000003)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0xfffffffffffffd28)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000080)=0x81, 0x4)

00:00:10 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x400000000101)
pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)='x', 0x1}], 0x1, 0x0)
r1 = shmget(0x2, 0x1000, 0x402, &(0x7f0000ffa000/0x1000)=nil)
shmctl$SHM_INFO(r1, 0xe, &(0x7f0000000040)=""/99)
r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0)
mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000)
ftruncate(r2, 0x0)
getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x8)
madvise(&(0x7f0000ff9000/0x2000)=nil, 0x2000, 0x2)
sigaltstack(&(0x7f0000ff9000/0x2000)=nil, 0x0)

00:00:10 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000003c0)={'freebsd\x00', 0xfffffffffffffffc}, 0x24)
pipe2(0x0, 0x0)
r1 = dup(0xffffffffffffffff)
r2 = dup(r1)
lseek(r1, 0x0, 0x1)
fcntl$setflags(r1, 0x2, 0x1)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000040)={<r3=>0x0, 0x2, 0x5}, &(0x7f0000000080)=0xc)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r3, 0x10000, 0x7f, 0x214, 0x1, 0x80000000, 0x20}, &(0x7f0000000580)=0xa0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000400)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000440)=0x28)
setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f00000001c0)={r3, &(0x7f0000000100)=[@in={0x2, 0x1, @rand_addr=0x10001}, @in6={0x1c, 0x1, 0x3f00000, @remote={0xfe, 0x80, [], 0x0}, 0x4}, @in={0x2, 0x1, @multicast1}, @in={0x2, 0x1}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x3, 0x7, @loopback, 0x98}]}, &(0x7f0000000200)=0x10)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000380)={0x5, 0x2, 0x7, 0xd09e}, 0x8)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000300)={r3, 0x9}, &(0x7f0000000340)=0x8)
fsync(r1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000))
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000240)={r3, 0x2, 0xff, 0x0, 0x1, 0x9e0000000000}, 0x14)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000280)={0x1, 0x0, r3}, &(0x7f00000002c0)=0xc)

00:00:10 executing program 0:
r0 = socket(0x11, 0x4000000003, 0x0)
sendmsg$inet_sctp(r0, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, &(0x7f00000007c0)=ANY=[@ANYBLOB="14000000843661791aa7d96c0100010000000000"], 0x14}, 0x0)

00:00:10 executing program 0:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1}, 0x10)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
mkdir(&(0x7f0000000040)='./file0\x00', 0x60)
r1 = socket(0x2, 0x2, 0x0)
bind(r1, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10)

00:00:10 executing program 1:
r0 = socket(0x8000000000002, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82023b2f66696c653000655b2ef093fbe31ed6c6f1ae3d081b5e9b953b9c00ccd9ad8216f46fb49f98adb218d42b477a800f"], 0x1)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={0x0, 0xaf}, &(0x7f00000000c0)=0xa4)

00:00:11 executing program 0:
setrlimit(0x9, &(0x7f0000000080))
getrlimit(0x0, &(0x7f0000000000))
socketpair$unix(0x1c, 0x2, 0x0, 0x0)
r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000000c0)=0x10, 0x20000000)
setsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f0000000100)=0x80000001, 0x4)

00:00:12 executing program 0:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
r1 = accept4(r0, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000001c0)=0x1c, 0x30000000)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000280)={<r2=>0x0, &(0x7f0000000200)=[@in6, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000800)=0x10)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000840)={r2, 0x5}, 0x8)
getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={<r3=>0x0, 0x2}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={r3, 0x1}, 0x8)
sendmsg$inet6_sctp(r0, &(0x7f0000000180)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local, 0x4}, 0x1c, &(0x7f0000000140)=[{&(0x7f00000002c0)="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", 0x53d}], 0x1, 0x0, 0x0, 0x1}, 0x20100)

00:00:12 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x903, &(0x7f0000000000), 0x2)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000040)={<r1=>0x0, 0xcee}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={@in={{0x2, 0x0, @broadcast}}, r1}, 0x8c)

00:00:12 executing program 2:
r0 = socket(0x2, 0x30000005, 0x0)
sendmsg$inet_sctp(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="2500000084000000070000000057000000060000001c000000840000000a00000000000000"], 0x25}, 0x0)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x1, [0x6]}, 0x6)

00:00:13 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f0000000100)=[{r0}], 0x81a340bbb3236384, 0x0)
pipe2(0x0, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x20, 0x4200, 0x800, 0x1, <r1=>0x0}, &(0x7f0000000040)=0x10)
setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x100}, 0x8)
dup(0xffffffffffffffff)
dup(0xffffffffffffffff)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0)

00:00:13 executing program 2:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
getresuid(&(0x7f00000001c0)=<r1=>0x0, &(0x7f0000000080), &(0x7f00000000c0))
geteuid()
getresuid(&(0x7f0000000100)=<r2=>0x0, &(0x7f0000000140), &(0x7f0000000180))
freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200))
bind(r0, &(0x7f00000002c0)=@un=@file={0x1, './file0\x00'}, 0xa)
setreuid(r1, r2)
sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1d]}}, 0x1c, 0x0}, 0xfffff80012adc5a2)

00:00:13 executing program 0:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
r1 = accept4(r0, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000001c0)=0x1c, 0x30000000)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000280)={<r2=>0x0, &(0x7f0000000200)=[@in6, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000800)=0x10)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000840)={r2, 0x5}, 0x8)
getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={<r3=>0x0, 0x2}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={r3, 0x1}, 0x8)
sendmsg$inet6_sctp(r0, &(0x7f0000000180)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local, 0x4}, 0x1c, &(0x7f0000000140)=[{&(0x7f00000002c0)="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", 0x53d}], 0x1, 0x0, 0x0, 0x1}, 0x20100)

00:00:13 executing program 1:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
r1 = shmget(0x0, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil)
getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb)
shmctl$SHM_LOCK(r1, 0xb)
listen(0xffffffffffffffff, 0x0)
execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', 0x0, &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00'])
openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8)
socket$inet6_udp(0x1c, 0x2, 0x0)
ftruncate(0xffffffffffffffff, 0x7e2780e3)
r2 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x10882, 0x108)
r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f00000000c0)='newreno\x00', 0x8)

00:00:13 executing program 2:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={<r3=>0x0, 0x400}, &(0x7f00000000c0)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000001140)={r3, 0xfffffffffffffffd}, 0x8)
truncate(&(0x7f0000000080)='./file0\x00', 0x10009)
sendfile(r0, r1, 0x0, 0x0)
sendfile(r2, r2, &(0x7f0000001180), 0x8)
read(r2, &(0x7f0000000140)=""/4096, 0x1000)

00:00:13 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r1, 0x0, 0x3)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0)
getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
open(&(0x7f0000000040)='./file0/file0\x00', 0x100800, 0xc)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x1f3)

00:00:13 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @multicast1}}}}, 0x0)
open(&(0x7f0000000040)='./file0\x00', 0x400, 0x90)

00:00:16 executing program 2:
r0 = socket(0x2, 0x10000004, 0x100000001)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={<r1=>0x0, 0x7, 0x5, [0x7, 0x2, 0xae, 0x0, 0x2]}, &(0x7f0000000080)=0x12)
setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000140)={r1, &(0x7f00000000c0)=[@in={0x2, 0x2, @rand_addr}]}, &(0x7f0000000240)=0x10)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000180)={0x10001, {{0x2, 0xffffffffffffffff, @broadcast}}}, 0x7)
r2 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x23, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0)

00:00:17 executing program 2:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
pipe2(&(0x7f0000000000), 0x100004)
sendto$unix(r0, 0x0, 0x0, 0x440053, 0x0, 0x0)
getsockname$unix(r1, &(0x7f00000000c0)=@abs, &(0x7f0000000100)=0x8)

00:00:17 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_int(r1, 0x29, 0x27, &(0x7f0000000000), 0x4)
pipe2(0x0, 0x0)
dup(0xffffffffffffffff)
dup(0xffffffffffffffff)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0)

00:00:17 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4)
accept(r0, &(0x7f00000000c0)=@in6, &(0x7f0000000100)=0x1c)
setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000080)=0x1, 0x4)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1)

00:00:18 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
socket(0x10, 0x3, 0xfffffffffffffffe)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x4d11}, 0x8)
connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="8202eb00660d20f5ef699758617b3f7d586c653000"], 0x10)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="02010000"], 0x8)
munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000)
munlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000)

00:00:18 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000040)={@in={{0x2, 0xffffffffffffffff, @loopback}}, <r2=>0x0}, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1, 0x10001, @loopback}}, <r3=>r2, 0xffff, 0x7, 0x8, 0xfff, 0xa72, 0x100}, &(0x7f0000000200)=0x98)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000240)={r3, 0xcc, "888dda79c83b2af6bd3e6530c99b1a8a72e610ef05e7fea913e8b99f5507fbb2c71cb783800e33ad88781ffdab5ac1faa857e7fef4cd18cd9828ab9c3d9ecb82fc1cde03c4a99a762060a5af793640fc0d08dc84da7a3e6bc191fd3c437a778580df01f3f2906f41762bf261d6e83de81d5548db4b896ea460a0afb382c47126e94b43efcf23b4a09b2c0cd6f68063f2185948ceeef8dd2df3685ecf37d2a54c973060045832a8deab8891797fa33bde1f49ff404d0814e66400f1c8a587f5a00816517258ae7b6ca7ba6d7d"}, &(0x7f0000000000)=0xd4)

00:00:18 executing program 1:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
r1 = socket(0x1f, 0x3, 0x8ce)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f00000000c0)=0x1, 0x4)
r2 = dup(r0)
read(r2, &(0x7f0000000000)=""/185, 0xb9)
write(r0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000100)={<r3=>0x0, 0x7, 0x0, 0x19d, 0xab8, 0xe8, 0x3ff, 0x5, {@in={{0x2, 0x2}}, 0x0, 0x3f, 0x7000000000000, 0x7fff, 0x7, 0x7ff}}, &(0x7f00000001c0)=0xb8)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000200)={r3, 0x6}, &(0x7f0000000240)=0x8)

00:00:18 executing program 2:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
getsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000000)={@broadcast, @multicast2}, &(0x7f0000000040)=0xc)
getsockopt$inet_buf(r0, 0x0, 0x30, 0x0, 0x0)

00:00:18 executing program 2:
r0 = semget(0x2, 0x0, 0x0)
__semctl$GETVAL(r0, 0x2, 0x5, 0x0)
__semctl$GETVAL(r0, 0x0, 0x5, &(0x7f0000000000)=""/202)

00:00:18 executing program 2:
r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000240)=0x10)
getsockopt$inet_tcp_int(r0, 0x6, 0xcc, &(0x7f0000000280), &(0x7f00000002c0)=0x4)
r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0)
freebsd11_lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
freebsd11_stat(0x0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
fchownat(r1, &(0x7f0000000700)='./file0\x00', r2, r3, 0x200)
fcntl$setstatus(r1, 0x4, 0xa)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r1, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
r4 = shmget(0x0, 0x3000, 0x100, &(0x7f0000ffb000/0x3000)=nil)
shmctl$SHM_STAT(r4, 0xd, &(0x7f0000000480)=""/142)
poll(&(0x7f0000000000)=[{r1, 0x18}, {r1, 0x2}], 0x2, 0x664b6e3)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000080)=0x7, 0x4)
fcntl$setflags(r0, 0x2, 0x1)
r5 = socket$inet6(0x1c, 0x0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000600)={0xa89, 0x800, 0xddaf, 0x20, <r6=>0x0}, &(0x7f0000000640)=0x10)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000680)={0x3800, 0x3110, 0x80, 0x8001, r6}, &(0x7f00000006c0)=0x10)
getsockopt$inet6_sctp_SCTP_MAXSEG(r5, 0x84, 0xe, &(0x7f0000000540)={<r7=>0x0, 0x3}, &(0x7f0000000580)=0x8)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x900, &(0x7f00000005c0)={r7, 0x80000}, 0x8)
bind(r1, &(0x7f00000003c0)=@in6={0x1c, 0x3, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x8}, 0x1c)
r8 = getuid()
freebsd11_fstat(r5, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r9=>0x0})
shmctl$SHM_STAT(r4, 0xd, &(0x7f0000000540))
fchownat(r1, &(0x7f0000000100)='./file0\x00', r8, r9, 0x400)
poll(&(0x7f0000000740)=[{r0, 0x2000}, {r1, 0x4}, {r0, 0x2}, {r5, 0x2025}, {r1, 0x1}, {r0, 0x4}, {r0, 0x2}, {r1, 0x104}, {r0, 0x185}], 0x9, 0x5)
semget$private(0x0, 0x6, 0x2)

00:00:20 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
pipe2(0x0, 0x0)
dup(0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000000)={<r1=>0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000040)=0x10)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x3, 0x5, 0x410, 0xfff, 0x1, 0x5, 0x0, 0x2693, r1}, &(0x7f0000000100)=0x20)
dup(0xffffffffffffffff)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0)

00:00:20 executing program 2:
r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f00000000c0)=ANY=[@ANYRES32=<r1=>0x0, @ANYBLOB="cc000000cdb858677356b964b9474f29a1bc88c935cb6835c308ba18efee3940443303f34890be93c98d5542c7c4d325a3248651caa13841fd00a5183a5c003545ef608cee6bd35ce9effb48e14480736290fea6adf952c1c8f2274abbe5b49327582ebb287e2e0e92bd0870c9d20494d6d19a6b8c3ae4996fb467c8a8226e1e108f8d8d818deadd1e6a25e2dde285c453ffc35e3fb6defc5de57b189c515e651103897f3189da243b6d5a60dd83c1292cbdde1d69f6aacb6271f436b46ca9270f8d2605c335b10172e60a6ab7528028"], &(0x7f00000001c0)=0xd4)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000200)={r1, 0x10000, 0x80}, 0xc)
r2 = socket$inet6(0x1c, 0x10000003, 0x0)
sendmsg$inet6_sctp(r2, &(0x7f0000000280)={&(0x7f0000000000)=@in={0x2, 0x1, @broadcast}, 0x10, 0x0}, 0x0)
__semctl$GETZCNT(0x0, 0x3, 0x7, &(0x7f0000002cc0)=""/194)

00:00:20 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
connect$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x2}, 0x8)
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)

00:00:20 executing program 1:
r0 = socket$inet(0x2, 0x2, 0x0)
shutdown(r0, 0x1)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet6_buf(r1, 0x29, 0x77, &(0x7f0000000000)="8e12f3a01d812d02dbd5ee9fa3e357d07b11e713c089c473d362187d30f0aa4f9dde447a77efd349eb32bc2bf1a005ada2543b9e52ee73248829eebdaedd327534a1da1c7f558ee438dcea01375b9ddd37a69830a7d3a580f9a4a47c7e152af67030ba6a457382c520dba5df40fcbac0c5a95f9fdbdaab8ccf789b52ca0ad2e51a4d5b4aae8c962aa0d2b108ebff9b7c12d68c0e0bc632a552a891a22bba81d6c33e20f03557501d2c0ac993c3b053688e75b6467d29d34b10d95e08c30811c1277aba4d34c6501dcf", 0xc9)
sendto$inet(r0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0)

00:00:20 executing program 2:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x206, 0x0)
ftruncate(r0, 0x400000000101)
r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x202, 0x2)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0)
fsync(r1)
mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x80011, r0, 0x0)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)={<r2=>0x0, 0x100000001, 0x7, [0xffffffff, 0xffff, 0x1, 0x100000000, 0x0, 0x200, 0x401]}, &(0x7f0000000140)=0x16)
setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000180)={r2}, 0x8)
mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000)
geteuid()
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4)

00:00:21 executing program 1:
open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)

00:00:21 executing program 1:
r0 = socket(0x10, 0x1, 0x1359)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x32, &(0x7f0000000080)={0x0, 0x5}, 0x10)
r1 = shmget$private(0x0, 0x4000, 0x410, &(0x7f0000ffa000/0x4000)=nil)
shmctl$SHM_LOCK(r1, 0xb)
connect$unix(r0, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa)

00:00:21 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000040)={0x3, 0x1, 0x1, 0x8000, 0x6}, 0xc)
sendmsg$inet6_sctp(r0, &(0x7f0000002600)={&(0x7f0000000000)=@in6={0x238, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x125}, 0x0)
setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000080)=0xfff, 0x4)

00:00:22 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
pipe2(0x0, 0x0)
dup(0xffffffffffffffff)
dup(0xffffffffffffffff)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0)

00:00:22 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f0000000000)=[{r0}], 0x201c, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x1eb)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x192)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000040)={0x3ff, {{0x2, 0x2, @broadcast}}}, 0x90)

00:00:22 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
listen(r0, 0x0)
r1 = accept(r0, &(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000001c0)=0x10)
getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000140)={<r2=>0x0, 0x1f, 0x8, 0x2}, &(0x7f0000000200)=0x10)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000240)=ANY=[@ANYRES32=r2, @ANYBLOB="760000003308d09fa6c50d1ef985921843631583ef221b93fe1c6640f09e9fa26116872fcf4bfb387a136123e44be27fc4897750300db2148b10002d309cf39a49496e9209a8cae9d75fcbcd13e7a6ac8070d2230f3758662e60c574a2a2c2dbd0892b3b2adf74f22459bf24f8caf5aacf032ed6529662359b66"], &(0x7f00000002c0)=0x7e)
close(r0)
getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000000)={<r3=>0x0, 0x1}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000000c0)={r3, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0xfffffffffffffda6)
lseek(r1, 0x0, 0x7)
execve(0x0, 0x0, 0x0)

00:00:22 executing program 2:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
r0 = open$dir(&(0x7f00000000c0)='./file0/file1/file0\x00', 0x20000, 0x2)
nanosleep(&(0x7f0000000240)={0x28000000}, 0x0)
mknodat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0)
mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0)
freebsd11_lstat(&(0x7f0000001640)='./file0/file1\x00', 0x0)
r1 = open(&(0x7f00000018c0)='./file0/file0\x00', 0x0, 0x0)
utimes(&(0x7f0000000400)='./file0/file1/file0\x00', &(0x7f00000005c0)={{0x80, 0x1f}, {0x2, 0x9}})
getgid()
rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000140)='./file0/file1\x00')
accept4(r1, &(0x7f00000003c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x10000000)
listen(r1, 0xff)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000600)={<r2=>0x0, 0x83, "12669925ee3a549d5af618d5b95cda05064c8dd8368dfbfe23db2e5c36b0b30b93468fc15a32a19e983644d33ee2e36977c64fe3fe707569027a8b84e30c32fed34f4ff81b646bbecc2655d8aaeb509758700d0802c5ea5fc5a301c3bdc68a79bc93b4e21179837b55aca88a6203b3756b8171e35f21e2430376992d2c86b7b4292006"}, &(0x7f0000000440)=0x8b)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000540)={r2, 0x561}, 0x8)
link(&(0x7f0000000340)='./file0/file1\x00', &(0x7f0000000380)='./file0/file0\x00')
getresgid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200))
freebsd11_fstat(r0, &(0x7f00000002c0))
sync()
r3 = dup(r1)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r4)
freebsd11_mknodat(r3, &(0x7f0000000280)='./file0\x00', 0x20, 0x5)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x29, &(0x7f0000000480), &(0x7f00000004c0)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000500)=ANY=[@ANYBLOB="00ffffff0200000000000000000400009d0e0800"], 0x1)

00:00:22 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000340)='./file0\x00', 0x80000000)
lseek(r0, 0x0, 0x1000000000003)
chown(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
freebsd11_lstat(&(0x7f00000003c0)='./file0\x00', 0x0)

00:00:23 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB='w6\x00\x00 \x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0x8)
lseek(r0, 0x0, 0x1000000000003)
writev(r0, &(0x7f00000006c0)=[{&(0x7f0000000680)="81cc3a97d5a40d", 0x7}], 0x1)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
dup(r0)
clock_nanosleep(0xf, 0x1, &(0x7f0000000040)={0x6, 0x2dc4}, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={<r1=>0x0}, &(0x7f0000000140)=0x8)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000180)={r1, 0x71, "35c2ff70987144225bbb2cac4d60252eea431b8e16be6544e5651d30710a6cd451ba60cc0c769f2718c20ae5d3b39ccef1ad2618c1733cd72043842bfa37f4e240375183ad68f5802331bddd56a5f6c9e897df7c4a1ff1c8fc0df76a1647b69e2adc4e451f6b1f99e0c8810ecc40f31bdf"}, &(0x7f0000000200)=0x79)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0)

00:00:23 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB='w6\x00\x00 \x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0x8)
lseek(r0, 0x0, 0x1000000000003)
writev(r0, &(0x7f00000006c0)=[{&(0x7f0000000680)="81cc3a97d5a40d", 0x7}], 0x1)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
dup(r0)
clock_nanosleep(0xf, 0x1, &(0x7f0000000040)={0x6, 0x2dc4}, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={<r1=>0x0}, &(0x7f0000000140)=0x8)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000180)={r1, 0x71, "35c2ff70987144225bbb2cac4d60252eea431b8e16be6544e5651d30710a6cd451ba60cc0c769f2718c20ae5d3b39ccef1ad2618c1733cd72043842bfa37f4e240375183ad68f5802331bddd56a5f6c9e897df7c4a1ff1c8fc0df76a1647b69e2adc4e451f6b1f99e0c8810ecc40f31bdf"}, &(0x7f0000000200)=0x79)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0)

00:00:23 executing program 2:
pipe2(&(0x7f0000000040)={<r0=>0xffffffffffffffff}, 0x100004)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x8, 0x6, 0x1, 0x80010000000000}, 0x8)
__semctl$SETALL(0x0, 0x0, 0x9, &(0x7f0000000000)=[0x0, 0xfffffffffffffe00])
__semctl$SEM_STAT(0x0, 0x5, 0xa, &(0x7f0000000000))

00:00:26 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
dup(r0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
pipe2(0x0, 0x0)
dup(0xffffffffffffffff)
dup(0xffffffffffffffff)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={<r1=>0x0, 0xe552, 0x200}, &(0x7f0000000040)=0x10)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r1, 0x2}, &(0x7f0000000100)=0x8)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0)

00:00:26 executing program 2:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff})
open$dir(&(0x7f0000000040)='./file0\x00', 0x8000, 0x8)
listen(r0, 0x0)

00:00:26 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$sock_int(r0, 0xffff, 0x400, &(0x7f0000000040), &(0x7f0000000080)=0x2)
r1 = fcntl$dupfd(r0, 0x0, r0)
faccessat(r1, &(0x7f0000000000)='./file0\x00', 0x1, 0x800)

00:00:26 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0)
setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0xfffffd53)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0)

00:00:27 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getsockopt$inet_udplite(r0, 0x88, 0x6, &(0x7f0000000040), &(0x7f0000000080)=0x4)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x26c)
open(0x0, 0x0, 0x4)
freebsd11_lstat(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000300)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000340)=0x1c)
writev(r0, &(0x7f0000000280)=[{&(0x7f00000001c0)="dfbf2478eacc505921719cb3e17db7f4fb07d28a4db6b67c502394070ee234d7a14019a6538a55d227700f42d2e7733dd6e1f9bed9a06b0da25169e362f3bfce85464bd9c44fe749d18b2d4e3c9d2a8c92aece4a66caecdf98def55caaa3035b5365c001b4c7ed4d38c6b11a950b863033ae8df1997c56b948e89dcb3f194dbda1", 0x81}], 0x1)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0)
getgroups(0x74, 0x0)
freebsd11_fstat(0xffffffffffffffff, 0x0)

00:00:28 executing program 2:
sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x3, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x519)

00:00:28 executing program 2:
connect$unix(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="00156a"], 0x1)
faccessat(0xffffffffffffffff, &(0x7f0000000040)='/', 0x0, 0x0)
freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x7000, 0x4)

00:00:30 executing program 2:
writev(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000200)="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", 0x1d7}], 0x1)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
shmget(0x2, 0x4000, 0x29, &(0x7f0000ffb000/0x4000)=nil)
r1 = dup(r0)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)

00:00:30 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
pipe2(0x0, 0x0)
getsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000000), &(0x7f0000000040)=0x10)
dup(0xffffffffffffffff)
dup(0xffffffffffffffff)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0)

00:00:30 executing program 0:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
freebsd10_pipe(&(0x7f0000000000)={<r1=>0xffffffffffffffff})
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x7, 0xfffffffffffffffb}, 0x8)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000001580)={0x0, {{0x2, 0x0, @rand_addr}}}, 0x3c3)
pwritev(r1, &(0x7f0000001500)=[{&(0x7f0000000140)="c1f7cf8c6e387963ae02e98188ceb2195f1c635cb622a7ca10e4a1d76bf23d3b5e30fef26fd755dfae99e507904a760910e99347c36ec24349c638108ba27ca341945786d997cb52c3212eb193", 0x4d}, {&(0x7f00000001c0)="a1092ed8890039a9dd95a6fab9b6c38ab3f414e5a0f60cf3fedbbf2c2314a4766547c77232132e4da48d463eaa21dcda633155ca56dcc1ebf7d6f8d247e1534f4aa47c1f093060b9c37485a0572209520a58fcd3bbf32c9edbce6ed39537c270cb9fc28db0f30c0df32fc388cf29232f58239c61ea7d44b8a8", 0x79}, {&(0x7f0000000240)="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", 0x1000}, {&(0x7f0000001240)="d04b54dc8bdb3b3dda8b26469e41eb8373ad4f05024820d007107b34c8cafa041e380836ba8f449185aa84b1ad90a11e1c80c827536a90ccdc946922c49ca134a5afafc96b3a8fc4540db52b3830b111f7df4252e7c50c215052b036b0636a904f33ffe01f41127b5592d742fb58a9b98b5788be061eda1daaff40bf4130f829518f3129552beec400cae3526faffc4371070643688ab3060d594118d99625288709a19e836f180cac660a5aec99f423731ba64f2d0d8d8edca3efc673536316041c6779892bdacc4c7f1f891c9b663b390235d014e0921fc31a8b254b0f16dd04e5755e6cdfb42f92b405c547f12e455ac67adf43ba", 0xf6}, {&(0x7f0000001340)="ebd134a4b8f0e9711a036e0bb52b15eeeec0af886053e88b788f27b6329e607a75caaa70c6d7df6e43a344c775a528db3811a8508b0fcf987fa2662a374e8590f1d29293e65701a230bba6c3dca518617ac23c9ffec9980819944abc1497ea70425ded90a3ec588528a726aad8d37e196300f82f636a7cebbe9fb5062462aa50e4d255242cbc199a1aa3fb744a7eb849c090417bbddac4bcc3db84fc18f64fb2d430b57931590cb854a61a9d4987434c84ab45c315460ae97234d480e04f5146e709bedd0226", 0xc6}, {&(0x7f0000001440)="bd50f442a0d4d7f0e8a7bc629b6af4759328", 0x12}, {&(0x7f0000001480)="42bfc2a80610540446593e4a719fd91116ce72ba125a76291e4eaf4cde524599403aca17c9386e4edfdcb64e5bf84b93552a4096d4238b40dfed32c07da8f9017f5c417c68d18ee3199d42eb465045c08c0df64aebb0acf0dd5cc6d4e71aba99009c643faac4e60765ef5e50a99e00848649863aeb8713", 0x77}], 0x7, 0x0)

00:00:30 executing program 1:
mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x1)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = socket(0x17, 0x0, 0xdc43)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4)
getsockname(r0, 0x0, &(0x7f0000000080))
socket$inet(0x2, 0x4, 0x0)

00:00:30 executing program 2:
mlock(&(0x7f0000001000/0x2000)=nil, 0x800000)
r0 = open(&(0x7f00000001c0)='./file0\x00', 0x20100, 0x80)
freebsd11_lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
r2 = getegid()
fchownat(r0, &(0x7f0000000200)='./file0\x00', r1, r2, 0x400)
sigaltstack(&(0x7f0000000000/0xd000)=nil, 0x0)
r3 = accept(0xffffffffffffffff, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f00000000c0)={<r4=>0x0, 0xffffffffffffff01}, &(0x7f0000000100)=0x8)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000140)={r4, 0x100}, &(0x7f0000000180)=0x8)
pipe2(&(0x7f0000000000), 0x0)

00:00:30 executing program 0:
r0 = msgget$private(0x0, 0x512)
msgrcv(r0, &(0x7f0000000000)={0x0, ""/247}, 0xff, 0x3, 0x1000)
msgsnd(r0, &(0x7f0000000100)={0x1, "b4d9245ee39bdf09a93993033534d7de7fa8c6f01e8bebd11c7dbaf81916732aeb35c104a07da30569a7cd1cf0e93d61ee1e2f"}, 0x3b, 0x800)
msgrcv(r0, &(0x7f00000001c0)={0x0, ""/168}, 0xb0, 0x2, 0x800)
msgsnd(r0, &(0x7f0000000180)={0x3}, 0x8, 0x0)

00:00:30 executing program 0:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000080)={@rand_addr, @remote}, 0xc)
r1 = dup2(r0, r0)
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4)

00:00:30 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x1a, &(0x7f0000000000), 0x4)
r1 = dup(r0)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000180)=ANY=[@ANYBLOB="0400000081000300e801800021aa1029c37d27fcc600fcc2e612afd8ff81b7271574a75eff22917fbd0470761a88796e1550276c16667ecf40ba654ce1d340b40ce2c35be4fdf3c6dbaa4da552b5af430bfd98a6fcdedb5eec5ee6c87ae4fcd75c01"], 0xc)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000340)=ANY=[@ANYBLOB="1c004e2345f90000fe8000000000000000000000000000bb8000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=<r2=>0x0, @ANYBLOB="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"], &(0x7f0000000100)=0x8c)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000140)={r2, 0x7}, 0x8)

00:00:30 executing program 2:
getpid()
mkdir(&(0x7f00000aa000)='./file0\x00', 0x0)
symlink(&(0x7f0000281000)='..', &(0x7f0000000040)='./file0/file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x0)
chroot(&(0x7f00000000c0)='./file0\x00')
setreuid(0x0, 0xee00)
faccessat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0)

00:00:31 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(r0, 0x2, 0x1)
pipe2(0x0, 0x0)
dup(0xffffffffffffffff)
r1 = dup(0xffffffffffffffff)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0x4)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0)

00:00:31 executing program 0:
open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
ftruncate(r0, 0x4000000000000)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r1, 0x400000000101)
fsync(r0)

00:00:31 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x18, &(0x7f0000000000)=0x7fff, 0x4)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000400)={0x0, 0x8000}, &(0x7f0000000440)=0x8)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000300)={<r1=>0x0, 0x400, 0x5, [0x1, 0x2, 0x8, 0x7, 0x3]}, &(0x7f0000000340)=0x12)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000380)={r1, 0x7fffffff}, &(0x7f00000003c0)=0x8)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000004c0)={@in={{0x2, 0x0}}, r1}, 0x8c)
r2 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000680)=ANY=[@ANYBLOB="00000000b0c825a79cb7ceac2022d6ed4cdd4246fcf475514451179e147bae6db07a9fcdcef57e9a9000e7a754ae26469e0504c122cdbc51220405d74bade872338bf1534ac4f92f96245ce2003527c4940685b5a2ad1a108dd9d19ca7eea1e8fa14fc0b00e4dd479d5d5f3791b7f8c4cf9e2417141ba41b64c03b52eb68f307eb3110462559d7e6358abcfecf9507234b0d7f870258afd2df529b1c33f447bfd872ae4115ed8e6134ba4d49762522bef389635cecf34caf"], 0x1)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x3}, 0x8)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x1d, &(0x7f0000000200)={0x0, 0x3}, 0x8)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={<r3=>0x0, 0xc872}, &(0x7f0000000080)=0x8)
r4 = getpid()
r5 = fcntl$getown(r2, 0x5)
getpgrp(r5)
fcntl$setown(r0, 0x6, r4)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={<r6=>r3, 0x5}, &(0x7f0000000140)=0x8)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000240)={@in={{0x2, 0x0}}, r6}, 0x8c)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0)

00:00:31 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r1=>0x0]}, &(0x7f0000000100)=0x8)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r1, 0x6, 0x1, 0x0, 0x4, 0x7}, 0x14)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000140)={<r2=>r1, 0x100000000, 0x101, 0x9, 0x0, 0x9, 0x3f, 0x0, {@in6={{0x1c, 0x0, 0xffff, @loopback, 0x1}}, <r3=>r1, 0x6, 0x8, 0x7fff, 0xd7bf, 0x4}}, &(0x7f0000000200)=0xb0)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000340)={r3, 0x14d9}, 0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000240)={r2, 0xfffffffffffffeff, 0x0, 0x7ff}, &(0x7f0000000280)=0x10)
getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000002c0), &(0x7f0000000300)=0x4)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x10006}, 0x10)

00:00:32 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r1=>0x0]}, &(0x7f0000000100)=0x8)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r1, 0x6, 0x1, 0x0, 0x4, 0x7}, 0x14)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000140)={<r2=>r1, 0x100000000, 0x101, 0x9, 0x0, 0x9, 0x3f, 0x0, {@in6={{0x1c, 0x0, 0xffff, @loopback, 0x1}}, <r3=>r1, 0x6, 0x8, 0x7fff, 0xd7bf, 0x4}}, &(0x7f0000000200)=0xb0)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000340)={r3, 0x14d9}, 0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000240)={r2, 0xfffffffffffffeff, 0x0, 0x7ff}, &(0x7f0000000280)=0x10)
getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000002c0), &(0x7f0000000300)=0x4)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x10006}, 0x10)

00:00:32 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000040)={@in={{0x2, 0x1, @multicast1}}, <r2=>0x0}, &(0x7f0000000100)=0x8c)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r2, 0x7fff}, 0x8)
readv(r0, &(0x7f00000002c0)=[{&(0x7f0000000180)=""/179, 0xb3}, {&(0x7f0000000240)=""/103, 0x67}], 0x2)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000000)=0x1c00, 0xfe6a)

00:00:32 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x400000000101)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0)
mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000)
ftruncate(r1, 0x0)
madvise(&(0x7f0000ff9000/0x2000)=nil, 0x2000, 0x2)
sigaltstack(&(0x7f0000ff9000/0x2000)=nil, 0x0)
sigaltstack(&(0x7f0000ffa000/0x2000)=nil, 0x0)
mmap(&(0x7f0000ff5000/0x4000)=nil, 0x4000, 0x2, 0x10, r1, 0x0)

00:00:32 executing program 2:
socketpair$unix(0x1, 0x1, 0x0, 0x0)
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r1, 0x0, 0x1000000000003)
accept$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
fcntl$setflags(r1, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
freebsd11_lstat(0x0, 0x0)
getgroups(0x0, 0x0)
open(&(0x7f0000000080)='./file0\x00', 0x20801, 0x0)
freebsd11_fstat(0xffffffffffffffff, 0x0)
getpgrp(0x0)
fcntl$lock(r1, 0xfffffffffffffe, 0x0)

00:00:33 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
pipe2(0x0, 0x0)
r1 = dup(0xffffffffffffffff)
dup(0xffffffffffffffff)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000040)={@multicast1, @remote, <r2=>0x0}, &(0x7f0000000080)=0xc)
setsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000100)={@multicast2, @empty, r2}, 0xc)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
pipe2(&(0x7f0000000000), 0x100004)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0)

00:00:33 executing program 0:
open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
ftruncate(r0, 0x4000000000000)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r1, 0x400000000101)
fsync(r0)

00:00:35 executing program 1:
r0 = socket(0x1b, 0x3, 0x0)
getsockopt$sock_timeval(r0, 0xffff, 0x1010, 0xfffffffffffffffe, &(0x7f0000000080)=0x10)
setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000000c0)=0x1, 0x4)
setsockopt$inet6_buf(r0, 0x29, 0x53, &(0x7f0000000000)="16d5805d8b18a3cbda36f198c53b6f45a2182c52b2a88bc38892d62883a60b9f1edb5f7a31374f52d47c184fa8930d602c962060f00f0f37f809e970bb2fdbbdd21c2ae9743aa15304e8adee0a07be8e318c317f790e337f052b22162e7bac8c96e29864e9f9f658afa2e5074417724949ab23e525785dfc10d588a3e4", 0x7d)

00:00:35 executing program 0:
r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x80010, r0, 0x7)
pwritev(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)='i', 0x1}], 0x1, 0x1006)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x8, 0x80)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000040)={0x401, 0x800, 0x9, 0x7f, <r2=>0x0}, &(0x7f00000000c0)=0x10)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000340)={@in6={{0x1c, 0x2, 0x10001, @remote={0xfe, 0x80, [], 0x0}, 0xfff}}, r2}, &(0x7f0000000240)=0x84)
mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'freebsd\x00', 0x2}, 0x24)
preadv(r0, &(0x7f0000000580)=[{&(0x7f0000000180)=""/139, 0x8b}], 0x1, 0x0)
readv(r0, &(0x7f0000000300)=[{&(0x7f0000000100)=""/124, 0x7c}], 0x1)

00:00:36 executing program 1:
mlock(&(0x7f0000dc8000/0x4000)=nil, 0x4000)
mprotect(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x2)
socket(0x1, 0x10000005, 0x5)
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x9, &(0x7f0000000040)={@loopback, @local, <r1=>0x0}, &(0x7f0000000080)=0xc)
setsockopt$inet_mreqn(r0, 0x0, 0x34c3a9d57efbc3c5, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r1}, 0xc)
mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x2)

00:00:36 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x1204, &(0x7f0000000000), 0x2)
r1 = semget(0x2, 0x0, 0x80)
__semctl$SEM_STAT(r1, 0x2, 0xa, &(0x7f0000000280)=""/4096)
r2 = shmget$private(0x0, 0x1000, 0x281, &(0x7f0000ffc000/0x1000)=nil)
shmctl$SHM_STAT(r2, 0xd, &(0x7f00000001c0)=""/157)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={<r3=>0x0, 0x5, 0x3, 0xff, 0xff}, &(0x7f0000000080)=0x18)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r3, 0x7, 0x8}, 0xc)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000100)={@in6={{0x1c, 0x0, 0x9, @empty, 0x6}}, r3, 0x94a1da, 0x3f, 0x1}, 0x8c)
r4 = socket$inet_udp(0x2, 0x2, 0x0)
getpeername$inet(r4, &(0x7f0000001280)={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000012c0)=0x10)

00:00:36 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
accept(r0, &(0x7f0000000540)=@un=@file={0x0, ""/108}, &(0x7f0000000000)=0x6e)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f00000003c0)={{0x1c, 0x3, 0x3, @local={0xfe, 0x80, [], 0x0}, 0xbfa}, {0x1c, 0x2, 0xc5, @empty, 0x2}, 0x5, [0x8001, 0x1, 0x0, 0x8001, 0x3, 0x8000, 0x2, 0x3]}, 0x5c)
setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f00000004c0)={{0x1c, 0x3, 0xffffffffffff7da4, @remote={0xfe, 0x80, [], 0x0}, 0x7}, {0x1c, 0x2, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x2337}, 0x10000, [0xa40, 0x7, 0x0, 0x8001, 0x4, 0x9, 0x1f, 0x6]}, 0x5c)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={<r1=>0x0, 0xc6b8, 0x80000000, 0x5}, &(0x7f0000000280)=0x10)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000002c0)={@in={{0x2, 0x1, @multicast1}}, r1, 0x5, 0xfffffffffffffffd, 0x4, 0xfffffffffffffffc, 0x238c, 0xaa7e}, &(0x7f0000000380)=0xa0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x1)
getsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f00000005c0), &(0x7f0000000600)=0x10)
getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040)={<r2=>0x0, 0x6}, &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)={@in6={{0x1c, 0x2, 0xc1e, @loopback, 0x3f}}, r2}, &(0x7f0000000100)=0x84)
setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000440)={0x1000}, 0x1)

00:00:37 executing program 2:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
r0 = dup(0xffffffffffffff9c)
faccessat(r0, &(0x7f0000000140)='./file0\x00', 0x100, 0x800)
r1 = openat(r0, &(0x7f0000000180)='./file0/file0/file0/file0\x00', 0x1, 0x2000004)
link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00')
symlinkat(&(0x7f00000000c0)='/', r1, &(0x7f0000d06ff8)='./file0\x00')
chroot(&(0x7f0000157000)='./file0\x00')
utimensat(r1, &(0x7f00000001c0)='./file0/file0/file0/file0\x00', &(0x7f0000000100)={{0x0, 0xfffffffffffffffe}}, 0x0)
recvmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x10, &(0x7f0000001300)=[{&(0x7f0000000240)=""/190, 0xbe}, {&(0x7f0000000300)=""/4096, 0x1000}], 0x2, &(0x7f0000001340)=""/187, 0xbb}, 0x80)

00:00:37 executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r0, 0x0)
connect$inet(r0, &(0x7f0000000000), 0x10)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000040)={0x6, 0x400, 0x80000000, 0x8, <r2=>0x0}, &(0x7f0000000080)=0x10)
setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000140)={r2, &(0x7f00000000c0)=[@in6={0x1c, 0x2, 0x100000000, @remote={0xfe, 0x80, [], 0x0}, 0x5}, @in6={0x1c, 0x3, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0xfffffffffffffeff}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x2, 0x0, @loopback, 0x1f}, @in6={0x1c, 0x3, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x1000}]}, &(0x7f0000000180)=0x10)

00:00:37 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000040)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
pipe2(0x0, 0x0)
dup(0xffffffffffffffff)
dup(0xffffffffffffffff)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0)

00:00:37 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
r1 = getpgrp(0x0)
r2 = geteuid()
getgroups(0x1, &(0x7f0000000280)=[<r3=>0x0])
sendmsg$unix(r0, &(0x7f0000000340)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000240)=[{&(0x7f0000000080)="5e2e859b28d4de3c6059bac673ea935ab7c97830f32714cb3d51aef9f10b98451eec4eca283ee53d1d314a2cde2fa39350f8e2ce1cdc9f391da8a79263059640d532c305162724ffcc012b14d53f138b5074e414e833876ac6eef7db1a28362c34c1f223f10768bd643062e067fd330085d5669d255c4a3a5ab2192c56da0b1b6b1f3d1a6cc3037d07ce985f3c8b638dd1d9519d6c31b1cd3953", 0x9a}, {&(0x7f0000000140)="633d3084d312a1a1391c895a97af48a6150ad5404a6aa36ce3bdc2faa5b3bca1aaceff30f22c552c55f1257d371200a4f693b04c634470fddfa08b886e926275b0ec9daa6dc70266bb24be32f79f823fb07c98adec2809c33d0a66", 0x5b}, {&(0x7f00000001c0)="355c617b6fa467e367ad65ea8d2ce12dc1dd89284a7c928b7b50edf80545c124fde59674", 0x24}], 0x3, &(0x7f00000002c0)=[@rights={0x20, 0xffff, 0x1, [r0, r0, r0]}, @rights={0x38, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r1, r2, r3}], 0x78, 0x20008}, 0x4)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82032e2f66496c653000"], 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1205, &(0x7f0000000200)={0x0, 0x0, 0x1}, 0xff67)

00:00:37 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84)
writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="d1ec1f08091dc1cefbef17d9814718932057af08fbbd926736021521ba17343ab18db3cdca5e54fd57c6eb8b2a7e81ee05550f6020a67837cf4e958ae7c36cad7bcb757fcc32c09f86dd4cd193e4fb193709c1b6306e5ff4e39a5c007024bf676ddc8d2d682e", 0x66}, {&(0x7f0000000100)="1dd458bd9fdd95e5286dea7a671614903136d0d2b0b175e75d8623e4282ae813099eeb078632dea3439c4554ba45eddc565c70869ec7c1022ecf2a0b73b1b58a679e15c6de32300100cdfb8d4b77a2680289e1d953c45f664325da57baca2b3129e39b14005ba319149cc590fd954f92be6ded161cb6d5d9e04c5553a5e9e263ebdac0f4bac1673073a3716ccbaeed2031207319133cb4639e71c213d3ec656db0e78eb97cb92c85bd3aea304703ffec2d3944b7b1ebace319397d24d75dcc85dfa9a785bfae7410e450b8e4f28254ca58f1ff6169920d3e793a2448532de3febe4570a40ffa99e13cbe9870d49a", 0xee}, {&(0x7f0000000200)="3f2c389117fb9e0d705fdb8cb8994e96b388564a30dbd28d19a8992b31ff85bcb5339549036b67bf7a0b57ab19e44de3ce972c35eee2f9ba6f27c51d45b342aab9e7911c91071eeeae40b1377808e7820a1811306dc6f2f45a25566065d733c27a9fb9bc72e37c65443df86deb032ad694ec568a3f620ad40b274013de885d29c965dbc47cf351063da688ce07fc5d0fe3a2497898267a41c3b302b990760f45189b9e7ee20be4c2ff1ec15ac4b433e2551d59b0872adc", 0xb7}, {&(0x7f00000002c0)="3f286059967854ab41bf19c8c5b1594d43eeb969f1f0bff81c6e90645733f1e5d40c65f49902282f815291f392e628478994b25aba77fe1aa8bb156705d099e6fbe2838c1c9286b6918c76cb850144c7b532a3966d1b90c174512538524d156c1d6df4ef9b63b86ea08a85e168855be407ee2989c57048dfb2173708c0771f9ab1cfe3e932e26eb65b98e369ad6e393c5a86bdcc908f7c4ccb8c35c811e0a4deae112c5ba244827b3dd197dba2", 0xad}], 0x4)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x2, [0x1, 0x100000003]}, 0x8)

00:00:37 executing program 2:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0xe, &(0x7f0000000140)={0x30345d00000002, {}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x53)

00:00:37 executing program 2:
r0 = open(&(0x7f0000000080)='./file0\x00', 0x8000, 0x43)
getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$sock_timeval(r1, 0xffff, 0x1017, 0xfffffffffffffffe, 0xaa)
socketpair(0x10, 0x0, 0x6, &(0x7f0000000000)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000040)=0x2, 0x4)

00:00:39 executing program 2:
r0 = socket(0x1f, 0x30000005, 0x4)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000240)=ANY=[@ANYBLOB="09e1ffffff00", @ANYRES32=0x0], &(0x7f0000000080)=0x8)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
accept$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000280)=0x1c)
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0x40, 0x8001, 0x800, 0x9, 0x7ff, 0x7, 0x5, {@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, <r2=>0x0, 0xfffffffffffffffe, 0x100, 0x9, 0x2}}, &(0x7f0000000180)=0xb8)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000001c0)={0x3193, 0x20, 0x0, 0xfffffffffffff095, r2}, &(0x7f0000000200)=0x10)
setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x6, 0xfffffffffffffffc}, 0x8)

00:00:39 executing program 1:
pipe2(&(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x100000)
accept$unix(r0, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x8)
r1 = socket(0x2, 0x1, 0x0)
sendto$unix(r1, 0x0, 0x0, 0x100000, &(0x7f0000000000)=ANY=[@ANYBLOB="00022e2f7f84c866696c65478807b75e699bf45a788d300db3870cb46530"], 0x1)

00:00:39 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x4, [0xe35, 0x0, 0x2, 0x9]}, 0xc)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8202052f66696c653000"], 0x1)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=<r1=>0x0], 0x0)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000340)={r1, 0x7}, &(0x7f0000000380)=0x8)

00:00:40 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x2, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x4}, 0x1c)
truncate(&(0x7f0000000040)='./file0\x00', 0x20000208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
pipe2(0x0, 0x0)
dup2(r0, r0)
dup(0xffffffffffffffff)
r1 = dup(0xffffffffffffffff)
fcntl$setflags(r0, 0x2, 0x10000000)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0)
fcntl$setflags(r1, 0x2, 0x1)

00:00:40 executing program 2:
r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000180)=0x1c, 0x20000000)
getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000001c0)={<r1=>0x0, 0x7}, &(0x7f0000000200)=0x8)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000640)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=<r2=>0x0, @ANYPTR, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000280)=0xa)
open(&(0x7f0000000600)='./file0\x00', 0x408, 0x1)
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)={r1, 0x1, 0x100000000, 0x0, 0x4, 0x1fe0000, 0x2, 0x4, {@in={{0x2, 0x3, @loopback}}, r2, 0xffff, 0x9, 0x9, 0x1000, 0x2}}, &(0x7f0000000380)=0xb8)
mmap(&(0x7f0000121000/0x4000)=nil, 0x4000, 0x7, 0x412, r0, 0x0)
mincore(&(0x7f0000124000/0x2000)=nil, 0x2000, &(0x7f0000000240)=""/34)
r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x30000000)
readlink(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)=""/2, 0x2)
mlockall(0x2)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000080)={<r4=>0x0, 0x8}, &(0x7f00000000c0)=0x8)
r5 = shmget$private(0x0, 0x1000, 0x200, &(0x7f0000121000/0x1000)=nil)
shmctl$IPC_STAT(r5, 0x2, &(0x7f0000000500)=""/99)
setsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000100)={r4, 0x100, 0x52f, 0x7}, 0x10)
sync()

00:00:40 executing program 0:
ppoll(0x0, 0x0, &(0x7f0000000000)={0x0, 0x1}, &(0x7f00000003c0), 0x8)

00:00:40 executing program 1:
r0 = open(&(0x7f00000000c0)='./file1\x00', 0x80000000000205, 0x0)
setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000040)={{0x1c, 0x1, 0xd, @local={0xfe, 0x80, [], 0x0}, 0x400}, {0x1c, 0x1, 0xfff, @empty, 0x3}, 0x755, [0x7, 0x2, 0xfff, 0x0, 0x3, 0x5, 0x80000001, 0x401]}, 0x5c)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000001e80), &(0x7f0000001ec0)=0x4)
ppoll(&(0x7f00000001c0)=[{r0, 0xbcff871b24761f42}], 0x1, 0x0, 0x0, 0x307)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000002080)={0x1f, 0x9, 0x10001, 0x100, 0x4, 0x5, 0xa135, 0x1000, 0x0, 0x1ff, 0xe5a}, 0xb)
write(r0, &(0x7f0000000100)="b594b27ad7c313dbb03522077ee688db52735dec471412765750d55677f6a8ffbc980b6cc666dee8b516838883d16d058f5390a1f28cce1cdcd92ef9110dc74bffef1d8ca0b4d43b2cfa93adcfa7814174727e2af9ba44354c280d", 0x5b)
execve(0x0, 0x0, 0x0)
r1 = getpid()
freebsd11_stat(&(0x7f0000001740)='./file1\x00', &(0x7f0000001780)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
fstat(r0, &(0x7f0000001800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
r4 = getpid()
getresuid(&(0x7f0000001900), &(0x7f0000001940), &(0x7f0000001980)=<r5=>0x0)
fstat(r0, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0})
r7 = getpgrp(0x0)
fstat(r0, &(0x7f0000001ac0)={0x0, 0x0, 0x0, 0x0, 0x0, <r8=>0x0})
getresgid(&(0x7f0000001bc0), &(0x7f0000001c00)=<r9=>0x0, &(0x7f0000001c40))
r10 = fcntl$getown(r0, 0x5)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000001f00)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, <r11=>0x0, 0x8, 0x7, 0xde0000000000000}, &(0x7f0000001fc0)=0x94)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000002000)={r11, 0x9}, &(0x7f0000002040)=0x8)
getpid()
r12 = getuid()
getresgid(&(0x7f0000001c80), &(0x7f0000001cc0), &(0x7f0000001d00)=<r13=>0x0)
sendmsg$unix(r0, &(0x7f0000001e40)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00000016c0)=[{&(0x7f0000000200)="18ae847b8c1e5836c580d2103254326fd44ec6abc28963aed7c1889dbbb001cb6cfeaacfe74c10f06599abf3c1a5b77d9aa5eb1e2138ef74111154ee529a534efb90c05a94cd15c1553716e245847664c3c981232794133b934bc4b7f1d8da0fcaad017d0f03565bfa985898e48575855f83d945b44783d7abc46ed65348fa4a6c3850eda92e0e6886d1f29df82e02d397a4e18163d2d308824ac967cd809585b3308fea38cfd7774d263b07a597818abc10e3fde0773214dbffd968be6b83aad2a09281", 0xc4}, {&(0x7f0000000300)="654a023c30eb32b07733a0ae441cad02be58f978125256e1bb271f68f988aad5952dfc3d60e1a741ebbe1b58329c5ed4876a3597f44c8e47414f85768e7c6f27510c1a5f3b74c40437c23199107712a6e07b840dcc688176a61a8ec2b9591ae77953a38e7d6f87a3941c557628db54387ab03c786b02175e2fba667b43d7adee522a92027c9768ee7a7626e8e0d6d83ece8a95dfa9b0c2e50e214d92ecc034fd349ece41337e5037c7710d193320da007d88745c1ed21979f6b167", 0xbb}, {&(0x7f00000003c0)="355daf21c429dac2794d55fca1914af1d8879cfd9ef2761ca1c525102bd6454c9d44cf16e2721e84d66bf648fb9a93ba9ed8ea87c2aa4d598b07792bc57b06ee3345015e67454a5a0a4beec345ad3d2a6dbe7774862e338bb26d7247", 0x5c}, {&(0x7f0000000180)="6bbf633293cf542ea605d1b87e3bfb192fabb2537bb5d790d33f948800d092b08372b54b7e133554", 0x28}, {&(0x7f0000000440)="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", 0xfa}, {&(0x7f0000000540)="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", 0x1000}, {&(0x7f0000001540)="e635b10d0bee9e3017e19d239d21e22e223ea05dd5221fa9182168f8a2e9e91ee7b28ab6c00350e046cd78cc5c4118aebcc6e0867e5e9853da62cc6509a0690ba6a1b570a796a24bc009402fdfd094a93bc8886b", 0x54}, {&(0x7f00000015c0)="ca071c10b6a86ad163f4a7ea91271a7bb4ed6f02044622aae4eff46c9e40c3fbc7b425aa6325b86721ffad90e24d2eddf744910d8eacab142b1085c6bfc57edac5fbbc5bdb707b6c108b94594771521e34b19363105668a3557978aac51ccf78bea913c4a80c37cdc29c08c4ab8a75773d2dfe5a845603040cb56d71a36c25fbe97a4968d01999e43a672fabbff639641accf387daf9ccaacdf800ecc0cb20c2b8b3b41d81373f928a27a57eb1e3b8cc4cf02ee1a5d13b16f946f1f137a449c05730892035e2b1059d4e823bc496bdc7a504350925b10c9689aba6d8df0cc674a5dd58", 0xe3}], 0x8, &(0x7f0000001d40)=[@rights={0x20, 0xffff, 0x1, [r0, r0, r0]}, @rights={0x20, 0xffff, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0xffff, 0x1, [r0]}, @cred={0x20, 0xffff, 0x2, r1, r2, r3}, @cred={0x20, 0xffff, 0x2, r4, r5, r6}, @cred={0x20, 0xffff, 0x2, r7, r8, r9}, @cred={0x20, 0xffff, 0x2, r10, r12, r13}], 0xd8, 0xc}, 0x8)

00:00:40 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
pipe2(0x0, 0x0)
r1 = dup(0xffffffffffffffff)
sendmsg$inet6_sctp(r1, &(0x7f00000005c0)={&(0x7f0000000000)=@in={0x2, 0x2, @multicast2}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000040)}, {&(0x7f0000000100)="6c58ed38064cef292b1cddfd4418b3fa4eb7d5ec6b863ad15cc2f43de99ca26468be3cb3c47f5c7b4e2c26b605f978554a4eeaf42172672e949c05f5d046936e3f1aecdddc69a7f0d05bfd0e2a56fac1994c0d6a4eeef53a05ea663d82a7a14f3e3cfaff7d1e601ce601fe200f4eb6c2d71ca3a60eb33e3906f98bb4", 0x7c}, {&(0x7f00000001c0)="fa0f6d5dc5cd0eb2f35a24b70b387e46d15730f953b94362c2575939bf8989066cc83619d77a6222e5170901475ce196a8fde9b0a67ba9b56da05d6154cb79491cce71e2ab812596bdfe5ce6a7c127e29b8ebcc79649393338f3d19fd1d61a26fc64f051a6185ba51211bcd90c4a43d3e16d9b372dec61811ce52378048dca52220250c9de04cfa921c6", 0x8a}, {&(0x7f0000000280)="7dd9914336641ad306d48365662325583eefa7fe81570fccec416b6ad2708c3e9c1a2d19f14efd77839e97f6808be021d5466a00fb713bfe179fb0102d0e0c1d7012fa6b9a728000f5781d0a536a8b7d", 0x50}, {&(0x7f0000000300)="d62c78c7f7bea3475c925954a6e78b58730f9d8a88e1cb8b488a55d6fede77717a6058ec53adf88f240dfe07f501b14c3b11c1e77f2199925f9b8d77446a57cfdbd70f8f44a0fc29c6a36ccb3ee68560e0250943cd62ea42bb0e975fdb072e881a6b43b54d08f672ab2642fc9fd5d5c9a4a4a12b971e49f6e30f19cad83937747fdb31bca578f8a95b202a2bd4dd0268eee20e", 0x93}, {&(0x7f0000000080)="fbd2ae3b4e189e92918cf0d6b57d4e16ea5db555478958d948ff7046eb1c7ed3704667198947a5d05721ffb04c8540e95869e7720c", 0x35}, {&(0x7f00000003c0)="78011fc2309f09fbb33745282c77cd7688aa9fc794139fe5e91bf3b1007c80ebb4633a944851fb85ccf4880963b6a445a98e66c387ab864ce4a149273068d095a018e18d0265337ef975a31f86973e4289efc1324b504e073d47d975b10bdbf856cdbcc94a4d0ec6152624c012f4d83b95208b56fd9ec3e9c98963ba999ca19a65186927e479de3395362fb10aaa4de688d4", 0x92}, {&(0x7f00000004c0)="09c0ecc20728bd0db86f29bef160360ee9c301473079a4b2f7a9c85fd0d811", 0x1f}], 0x8, &(0x7f0000000580)=[@init={0x14, 0x84, 0x1, {0x1, 0xffffffffffffff89, 0x2, 0x6}}], 0x14, 0x100}, 0x100)
dup(0xffffffffffffffff)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0)

00:00:40 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000540)=0x2, 0x4)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0xfffffffffffffd28)
poll(&(0x7f00000000c0)=[{r0}], 0x200000000000014f, 0x0)
getsockname$inet(r0, &(0x7f0000000300)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000340)=0x10)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90)
open(&(0x7f00000002c0)='./file0/file0\x00', 0x200004, 0x40)
shmget$private(0x0, 0x3000, 0xc0, &(0x7f0000ffc000/0x3000)=nil)
r1 = shmget$private(0x0, 0x1000, 0x141, &(0x7f0000ffe000/0x1000)=nil)
shmctl$SHM_UNLOCK(r1, 0xc)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000004c0)={0x7}, 0x4)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000380)={<r2=>0x0, 0x20, 0x6}, &(0x7f00000003c0)=0xc)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000400)={r2, 0x4ce, 0x6}, &(0x7f0000000440)=0xc)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0x75, 0x4)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={0x0, 0xb1e}, &(0x7f0000000140)=0x8)

00:00:40 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getpeername(0xffffffffffffffff, 0x0, 0x0)
r1 = open(0x0, 0x0, 0x0)
getsockname$unix(r1, &(0x7f0000000100)=@abs, &(0x7f0000000140)=0x8)
getsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, &(0x7f0000000040))
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000080)=0x4)

00:00:41 executing program 1:
r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000100)=0x10)
r1 = shmget$private(0x0, 0x2000, 0x1a8, &(0x7f0000ffd000/0x2000)=nil)
r2 = geteuid()
getgroups(0x1, &(0x7f0000000200)=[<r3=>0x0])
freebsd11_fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, <r4=>0x0})
getresgid(&(0x7f00000002c0)=<r5=>0x0, &(0x7f0000000300), &(0x7f0000000340))
r6 = getpgid(0x0)
r7 = getpid()
shmctl$IPC_SET(r1, 0x1, &(0x7f0000000380)={{0x0, r2, r3, r4, r5, 0x0, 0x4}, 0xcf3, 0x80000000, 0x1c000000000000, 0x2, r6, r7, 0xffffffffffffffa0})
getsockopt(r0, 0xffffffffffffff80, 0x3, &(0x7f0000000140)=""/70, &(0x7f00000001c0)=0x13)
select(0x40, &(0x7f0000000040)={0x0, 0x0, 0x2, 0x0, 0x4}, 0x0, &(0x7f0000000080)={0x3, 0x9, 0x7ff, 0x4, 0x9, 0xa, 0x1, 0x3}, &(0x7f00000000c0)={0x6, 0x1})

00:00:44 executing program 0:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt(r0, 0x10001, 0x3ff, &(0x7f0000000000)="e9d209197ac536dff7b7bc8b08efdf69e458eaa3e0aec2c31d7f597824bab82ffdc8d7c2feb9d4f1135066c3312bf1a5b4e3b85b789133afb9148fe8514a02ce5c38e95e5800f91e161a18ce1213ef3d6541f59ac7bbdeec1bc5afafeec84cd3464199568f28dc42adc6ece316b8850c33328a9ca53c8f1c0f8db718d35fb814269c5e864936e4a32e5f93811f3658147caa3aba0dc0824a2447d45dedb83648d931edb53c1b6926de94b36d4ba63eb98c5f054b70835aca665b2b295e77fe7c4f84c67175afda610b42a0b657b51989c23c2148a57c41c91f532dc8100c9878f8afeabd5979d0c92d99d22723bf38e9857ecb84dc", 0xf5)
mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1)
mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000)
setsockopt$inet_opts(r0, 0x0, 0x19, &(0x7f0000000580), 0x1f)

00:00:44 executing program 2:
munmap(&(0x7f0000cfb000/0x2000)=nil, 0x2000)
mlock(&(0x7f0000d81000/0x4000)=nil, 0x4000)
munmap(&(0x7f0000d80000/0x4000)=nil, 0x4000)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3)

00:00:44 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000001c0)={@in6={{0x1c, 0x3, 0x10000, @loopback, 0xfffffffffffffe00}}, <r1=>0x0, 0x7, 0x5, 0x8, 0x4, 0xff}, &(0x7f0000000080)=0x98)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r1, 0xfff}, 0x8)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4)
getsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000380), &(0x7f00000003c0)=0x4)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={r1, &(0x7f0000000300)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000280)=0x10)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x1000000000004}, 0x8)
writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1)
shutdown(r0, 0x1)

00:00:44 executing program 1:
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x10800, 0x0)
mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0)
execve(&(0x7f0000000240)='./file0/file0\x00', &(0x7f0000000400)=[&(0x7f00000002c0)='\'$\x00', &(0x7f0000000300)='\\-#:.,+#\x00', &(0x7f0000000340)='!](]}-\x00', &(0x7f0000000380)='\x00', &(0x7f00000003c0)='\x00'], &(0x7f0000000500)=[&(0x7f0000000440)='\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='\\:\x00'])
mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0)
fdatasync(r0)
mkdirat(r0, &(0x7f0000000280)='./file0\x00', 0x0)
getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x47, &(0x7f00000000c0)={@multicast1, @loopback, @rand_addr}, 0x0)
renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00')
mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0)
renameat(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000100)='./file0/file0\x00')

00:00:46 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
pipe2(0x0, 0x0)
dup(0xffffffffffffffff)
dup(0xffffffffffffffff)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0)

00:00:46 executing program 0:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000))
lseek(r0, 0x0, 0x6)
select(0x2ee, 0x0, &(0x7f0000000140), 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040)=0x10000, 0x4)

00:00:46 executing program 2:
freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xffd, 0x5d)
r0 = open(&(0x7f0000000040)='./file0\x00', 0x2, 0x0)
getpeername$unix(r0, &(0x7f0000000080)=@file={0x0, ""/58}, &(0x7f00000000c0)=0x3c)
r1 = open(&(0x7f00000001c0)='./file0\x00', 0x6, 0x0)
dup2(r0, r1)

00:00:46 executing program 1:
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000180)="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", 0x209}], 0x1}, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x7120}, 0x10)
getpid()
geteuid()
fstat(r0, &(0x7f00000003c0))
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x1010, r0, 0x0)
sendmsg$unix(r1, &(0x7f0000000080)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x8, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="2800000000000000ffff0000010000006a0c4c35504f22d99bdcd044b16eefd039c45bd6d590ac71e025b08a4cbe5ab5fe5f55085404ff0fc7a31ae72e9adf7adc35c3cd30edaefa2754d10fdc90f34f9f312ed19559bc30ebbbd7a33ce5cf4401830327feddd5b0232fc0a99a80e18bbae7e683b06c2bba061515f5810eb04ebe3b07c2a97ad584281951dae825c9aeea0fea9cf8a03ac2210d90aa1b26fd50eafe202bf073ff51989f699d9931f43ebb1fae37091bd937ef9ff8643df3798e8e0564a8bcd239559fc7a1f3a65155cc", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00'], 0x28}, 0x0)

00:00:46 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000380)={<r1=>0x0, 0xa, 0xff}, &(0x7f00000003c0)=0x8)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000400)={r1, 0x8, 0xf, 0x3ff, 0x3}, &(0x7f0000000440)=0x18)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x6, <r2=>0x0}, &(0x7f0000000140)=0xc)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000002c0)={r2, 0x2}, 0x8)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
socket$inet_icmp(0x2, 0x2, 0x1)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
symlink(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0\x00')
getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0)
r3 = semget$private(0x0, 0x3, 0x28c)
__semctl$GETVAL(r3, 0x7, 0x5, &(0x7f00000001c0)=""/224)
setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(0xffffffffffffffff, 0x84, 0x8002, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={<r4=>0x0, 0x7, 0x5, 0x4, 0x6, 0x3}, &(0x7f0000000040)=0x14)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={r4, 0x2}, 0x8)

00:00:46 executing program 2:
pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000100)="f0", 0x1}], 0x1, 0x0)
freebsd10_pipe(&(0x7f0000000100)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000040)={<r2=>0x0, 0x8}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000000c0)={r2, 0x400, 0xf, 0xfffffffffffffffe, 0x400}, &(0x7f0000000140)=0x18)
setsockopt$inet6_tcp_int(r1, 0x6, 0x4, &(0x7f0000000180)=0x6bf980000000000, 0x4)

00:00:46 executing program 0:
socketpair(0x11, 0x20000000, 0x400, &(0x7f0000000100)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000200)={@in={{0x2, 0x1}}, <r1=>0x0, 0x7, 0xff, 0x0, 0x7, 0xff, 0x7fffffff}, &(0x7f0000000140)=0xa0)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000180)={<r2=>r1, 0x3, 0x10001, 0x9, 0xbaf7}, &(0x7f0000000380)=0x14)
socketpair(0x17, 0x10000003, 0x6, &(0x7f0000000040)={<r3=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000080)={<r4=>0x0, 0xffffffff80000000}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00000002c0)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r4}, 0x8c)
r5 = socket(0x2, 0x5, 0x0)
connect$unix(r5, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f00000003c0)={r2, 0x7, 0x3, [0x3, 0x3, 0x100000001]}, 0xe)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000440)=ANY=[@ANYPTR=&(0x7f0000000500)=ANY=[@ANYRESDEC=r5, @ANYBLOB="4db53bf740b9"], @ANYRES16=r3], &(0x7f0000000540)=0x2)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x32, &(0x7f00000001c0)={0x0, 0x5a8}, 0x8)

00:00:46 executing program 2:
setitimer(0x0, &(0x7f0000000000)={{0x0, 0x80000000}, {0x0, 0x8}}, 0x0)
r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000040))
shutdown(r0, 0x1)

00:00:48 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
pipe2(0x0, 0x0)
r1 = dup(0xffffffffffffffff)
lseek(r1, 0x20000000000, 0x2)
dup(0xffffffffffffffff)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0)

00:00:48 executing program 0:
r0 = socket$inet(0x2, 0x3, 0x0)
r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000000c0)={<r2=>0x0, 0x9f, "2fce768b42613d5e8ddb3210dd359de58e092f4438a15264308e90711ccf114ffe4a7e1daccf409339d91860c724f9656d03557a9391f7d5489086c4c4447da63bcf67c31665c96c2bbddd5fdd180e4f7b3eb9faa8905f51a6678426e9ff1ca67ccfe3d916aba4081febe3fb80d08eca874c85d0294c22e91a36383f1ebfcd3c8440c1d939f8ba0c2281ea00c219e39a8e95511974a3049699ea639e34b533"}, &(0x7f0000000180)=0xa7)
poll(&(0x7f00000002c0)=[{r0, 0x2011}, {r1, 0xcc}, {r0, 0x80}, {r1}], 0x4, 0x9)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000001c0)={@in={{0x2, 0x3, @rand_addr=0x1}}, r2, 0x4, 0x0, 0x3}, &(0x7f0000000280)=0x94)
setsockopt$inet_opts(r0, 0x0, 0x2000000001, &(0x7f0000000000)="8902e63374f2b34aa2f534cfe09099aff2526dc6ad1502b8cc21739e5ca051569b2dab5f32e32a93e55039be", 0xffffffffffffff34)

00:00:48 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, &(0x7f00000004c0)={0x3, 0x2, 0x5, 0x100000004})
getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000240), &(0x7f0000000040)=0x100)
r2 = open(&(0x7f00000000c0)='./file1\x00', 0x201, 0x40)
fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x3, 0x2, 0x3, 0x1000300010005})

00:00:48 executing program 1:
r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x8)
listen(r0, 0x9)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
fchmod(r1, 0xe3)
ftruncate(r1, 0x101)
close(r0)
getgroups(0x3, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff, <r2=>0x0])
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x3, 0x80, @local={0xfe, 0x80, [], 0x0}, 0x401}, 0x1c)
setresgid(0x0, 0x0, r2)
execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000140)={<r3=>0x0, 0xffffffffffff0000}, &(0x7f0000000180)=0x8)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000200)={r3, 0x5}, &(0x7f0000000240)=0x8)
setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000100)={0x9, 0xd7, 0x5, 0x3f}, 0x8)

00:00:48 executing program 2:
r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0)
ftruncate(r0, 0x80000001)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00'])
writev(r3, &(0x7f0000000280), 0xa7)
read(r3, &(0x7f00000000c0)=""/216, 0xd8)
preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x200d00}], 0x1, 0x0)

00:00:48 executing program 0:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000180)=0x1c)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f00000001c0), 0x1)
r3 = getegid()
fchown(r0, r1, r3)
getsockopt$sock_int(r0, 0xffff, 0x10, 0x0, &(0x7f0000000040))

00:00:48 executing program 1:
freebsd11_stat(&(0x7f0000000180)='./file0\x00', 0x0)
r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
ppoll(&(0x7f0000000100)=[{r0, 0x1000000000}], 0xe0ee, 0x0, 0x0, 0x10a)
freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080))

00:00:49 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, r0, 0x0)
mprotect(&(0x7f0000125000/0x1000)=nil, 0x1000, 0x0)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x4)
openat(r1, &(0x7f0000000040)='./file0\x00', 0x1, 0x1)
clock_nanosleep(0x0, 0x0, 0x0, &(0x7f0000000080))

00:00:50 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
pipe2(0x0, 0x0)
dup(0xffffffffffffffff)
dup(0xffffffffffffffff)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0)

00:00:50 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
read(r0, &(0x7f0000000080)=""/86, 0x56)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r2 = dup(r1)
mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r1, 0x0)
ftruncate(r2, 0x2a60)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
r4 = dup(r3)
write(r4, &(0x7f0000000040), 0x1fff)
ftruncate(r0, 0x7e2780e3)
r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1, 0x12, r5, 0x0)
madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2)
mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000)

00:00:50 executing program 2:
r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0)
ftruncate(r0, 0x80000001)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00'])
writev(r3, &(0x7f0000000280), 0xa7)
read(r3, &(0x7f00000000c0)=""/216, 0xd8)
preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x200d00}], 0x1, 0x0)

00:00:50 executing program 1:
r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000080)=0x10, 0x20000000)
connect(r0, &(0x7f00000000c0)=@un=@file={0x0, './file0\x00'}, 0xa)
ftruncate(r0, 0x3f)

00:00:50 executing program 1:
mkdir(&(0x7f00000aa000)='./file0\x00', 0x0)
symlink(&(0x7f0000281000)='..', &(0x7f0000110000)='./file0/file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000), 0x4)
futimesat(r0, &(0x7f0000000040)='./file0/\x00', 0x0)

00:00:50 executing program 1:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000000)={<r1=>0x0, 0x40}, &(0x7f0000000040)=0x8)
sendmsg$inet6_sctp(r0, &(0x7f00000017c0)={&(0x7f00000000c0)=@in={0x2, 0x1, @rand_addr=0x975d}, 0x10, &(0x7f00000016c0)=[{&(0x7f0000000100)="64b711cf3aeef152bc13828f6b0d6c0bb14c0dde62148dfd82f47ba84770cc2945f4ae81c4f42ca6877a096566aee767f1d86fbedee5e1988b067eda0617b8043c13f5a792", 0x45}, {&(0x7f0000000200)="0efb4bfed81be6d4c46940783ed634e69539a83b7c5af7bc38582b1d91279ff6ed34457ee28656c207bbff5093705ec47ecade323fe811dbd77662b2c5dfa18886e7d8dff625f073f14a78c80727bcc0bd7abcb74454180292706feb349f05c5fef45bdc43af565085862c778a7528d5fe423aa60babb30bc5c814be4d957e5affaad90e0bf5871435ebf6bea949785508d614c323ebfc2b9b4c9a3485dad101abf993fa753fe2f650ce57429dcf8053d045957da8f897d5bf3f0aa1b8910e4fe2c3b5d7af9db2b001e79eb82bf85d5e1d6c663fed06af6aa697a49f15fb4d3412a4dd3c310c8a07570c72c958d0df9276a32a9fbcf4b6c860", 0xf9}, {&(0x7f0000000300)="788bcd5055e2667157c130b2bb564f8543db43217c8f9eb450fc9e9801309b0e0d12247b9332fcc344c7260f35f54fef5c89b5f2ab818a17d456278f0096c850d86fcb7988802db90674df234c7ce13fe7ea3e78a3c4155945e85d9ecc83059e90c302ee53e30295a0503eb2f2a93fee10550811f12bfcf90d3c072741ea7da4351431d1a6a0d70791e8323f7057628ec59547cd93760265cd8ba8156e4fbc135e90cf0372c7b62be8acf0dd9522d87d6711832695e5499bfe70f8c06f112566dcf87193f2b8355a582f8f2966f4de3d859c25f6", 0xd4}, {&(0x7f0000000640)="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", 0x1000}, {&(0x7f0000000400)="415b0f5e0def852b9b9416a9e1fb9b832041116293fea449592bdb46c2ea8cf3c60895f7cf5561c472ea2f0f52796e0a458c19314fcff66499d33f7947e13cd06da1aa179afec2499be383fce5c0136fcc04feca1298e4ca42d6adb7cf1822b2599b3ae546752ecfeace118e9f2b8ed4d0b4bfab1684dcfe5c5d28b3bc87b91822ca374747073fe60275f06a1937ebc220c1a3e17a4cbcb74a662b52335f28e670e33ba3ac886e71be7f3327e87e88c10f95b4399bc73714cb948b874ef410b032", 0xc1}, {&(0x7f0000000500)="a69eacb4c8224fd8598fced2c21079038d2cf77f9dbad73e7d88b0efcfbd7ed10a4be553d353f8d8cd2aaf9783cd4ddddd7d4fa81a2c501553f5622f82ae77777c15b80c09990017243f38cf28166722", 0x50}, {&(0x7f0000000180)="6ab910e802de", 0x6}, {&(0x7f0000000580)="469f1fa0416b18f707f01ae1f5f727c370852c1fad010df17eae124c2eb2639c6836d05121df", 0x26}, {&(0x7f0000001640)="ab2cf3a2a16eba3807fd858c0fbc0830d0fa555af21182785b2664303aba2779", 0x20}, {&(0x7f0000001680)="983f7e99625a46053e6b47a8dcf524", 0xf}], 0xa, &(0x7f0000001780)=[@sndinfo={0x1c, 0x84, 0x4, {0x5, 0x2010, 0x3062, 0xf29, r1}}], 0x1c, 0x1}, 0x100)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={r1, 0x2}, 0x8)
sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x10, 0x29, 0x2f, @rand_addr}], 0x10}, 0x0)

00:00:50 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), 0x4)
lseek(r0, 0x0, 0x1000000000003)
pwritev(r0, 0x0, 0x0, 0x0)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
r1 = semget(0x3, 0x0, 0x2)
__semctl$SEM_INFO(r1, 0x3, 0xb, &(0x7f0000000040)=""/110)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil)
shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x0)
sendto(0xffffffffffffffff, 0x0, 0xfffffff7, 0x0, 0x0, 0x137)
setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x51, 0x0, 0x0)
truncate(0x0, 0x0)
open(0x0, 0x0, 0x24)

00:00:50 executing program 1:
open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r0, 0xc, &(0x7f0000000340)={0x0, 0x0, 0x1, 0x100000001})
r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001})
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0)
pipe2(&(0x7f0000000080), 0x100000)
fcntl$lock(r2, 0xe, &(0x7f0000000000)={0x0, 0x2, 0xffffffffffffff7f, 0x1000300010005})

00:00:53 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
pipe2(0x0, 0x0)
dup(0xffffffffffffffff)
r1 = dup(0xffffffffffffffff)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0)

00:00:53 executing program 2:
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
lseek(r0, 0x0, 0x2)
fcntl$getown(r0, 0x5)

00:00:53 executing program 1:
munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000)
r0 = shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ffb000/0x1000)=nil)
r1 = socket$inet6(0x1c, 0x2, 0xfffffffffffffff7)
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4)
r2 = shmat(r0, &(0x7f0000ffb000/0x1000)=nil, 0x0)
munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000)
shmdt(0x0)
shmdt(r2)

00:00:53 executing program 0:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@rand_addr=0x5, @loopback, @loopback}, 0xc)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1=0xac1400bb}, 0xc)
recvmsg(r0, &(0x7f0000001340)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/238, 0xee}, {&(0x7f0000001200)=""/152, 0x98}], 0x3, &(0x7f0000001300)=""/14, 0xe}, 0x2)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @rand_addr, @loopback}, 0xc)

00:00:53 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
freebsd11_lstat(&(0x7f00000005c0)='./file1\x00', &(0x7f0000000000))
getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000080), &(0x7f00000000c0)=0x10)

00:00:53 executing program 2:
setuid(0xee01)
r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x8100, 0x1)
getsockname(r0, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000000c0)=0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00', 0xfffffffffffffff8}, 0x24)
setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000001c0)={0x3, &(0x7f0000000140)=[@in6={0x1c, 0x2, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0xfe}, @in={0x2, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}, @in={0x2, 0x1, @loopback}]}, &(0x7f0000000200)=0x10)
setgroups(0x4000000000000232, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0])

00:00:53 executing program 1:
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff})
accept(r0, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x10)
mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x3, 0x1010, r0, 0x0)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r1, 0x29, 0xa, &(0x7f0000000040)=0xf74, 0x4)
socket$inet6_udp(0x1c, 0x2, 0x0)

00:00:53 executing program 1:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendto$inet(r0, &(0x7f0000000180)="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", 0xb91, 0x0, 0x0, 0x0)
r1 = socket$inet6(0x1c, 0x10000004, 0xcfa2)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000000)={<r2=>0x0, 0x2}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000080)={r2, 0x1}, 0x8)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x902, &(0x7f00000037c0), 0x4)

00:00:54 executing program 3:
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000100)={<r1=>0x0, 0x6}, &(0x7f0000000140)=0x8)
setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000001c0)={r1, 0x100000000}, 0x8)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r2, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0)
pipe2(0x0, 0x0)
exit(0x8)
r3 = dup(0xffffffffffffffff)
dup(0xffffffffffffffff)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000000)={<r4=>0x0, 0x7e, 0x2, [0x200, 0x0]}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000080)={r4, 0xfff}, 0x8)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0)

00:00:54 executing program 2:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000040)=0x1, 0x4)

00:00:54 executing program 1:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = dup(r0)
connect$unix(r1, &(0x7f0000000000)=@abs={0x1, 0x0, 0x3}, 0x8)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
sendto$unix(r1, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x1a)

00:00:54 executing program 0:
socketpair(0x1d, 0x5, 0x2, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0x3, 0x4)
r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000000040), 0xce80a51e764fb7d5)

00:00:54 executing program 2:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getsockopt$inet6_int(r0, 0x29, 0x10000032, 0x0, &(0x7f0000000040)=0x2cb)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x4, 0x1c5)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000080)=0x8, 0x4)

00:00:54 executing program 0:
mlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000140)={@multicast1, @multicast2, @broadcast}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000200)={@multicast1, @empty, @remote={0xac, 0x14, 0x0}}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000400)={@multicast1, @rand_addr=0x612, @rand_addr}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast1, @rand_addr=0x9, @rand_addr}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000001c0)={@multicast2=0xe0000001, @remote, @loopback}, 0x2d7)

00:00:54 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x25, &(0x7f00000002c0), 0x4)
r1 = socket(0x2, 0x3, 0x5)
setsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000000), 0x4)

00:00:54 executing program 1:
mkdir(&(0x7f0000014000)='./file0\x00', 0x3)
r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0)
getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4)
symlinkat(&(0x7f000001effd)='/', r0, &(0x7f0000d06ff8)='./file0\x00')
utimensat(r0, &(0x7f0000000380)='./file0\x00', &(0x7f0000000080)={{0x0, 0xfffffffffffffffe}, {0x0, 0xffffffffffffffff}}, 0x0)
setsockopt$inet_group_source_req(r0, 0x0, 0x55, &(0x7f0000000100)={0x0, {{0x2, 0x1, @loopback}}, {{0x2, 0x2, @broadcast}}}, 0x118)
unlinkat(r0, &(0x7f00000000c0)='./file0\x00', 0x800)

ip6_ctloutput: mbuf limit hit
ip6_ctloutput: mbuf limit hit
00:00:56 executing program 3:
r0 = dup(0xffffffffffffffff)
truncate(&(0x7f0000000080)='./file0\x00', 0x208020004)
lseek(0xffffffffffffffff, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{}], 0x1, 0x0)
dup(0xffffffffffffffff)
r1 = dup(0xffffffffffffffff)
fcntl$setstatus(r0, 0x4, 0x10004)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
lseek(r1, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0)
r2 = getpgid(0x0)
fcntl$setown(r0, 0x6, r2)
truncate(&(0x7f0000000000)='./file0\x00', 0x3)

00:00:56 executing program 2:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
dup2(r0, r1)
bind(r1, &(0x7f0000000180)=@un=@file={0xd80f49edce43012d, './file0\x00'}, 0x8)
listen(r0, 0x0)
setsockopt$sock_int(r1, 0xffff, 0x1800, &(0x7f00000000c0)=0x600000, 0x4)

00:00:56 executing program 0:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000100), &(0x7f0000000140)=0x8)
r1 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x30000000)
setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0x68, &(0x7f0000000080)={{0x1c, 0x3, 0x1, @empty, 0xc2f}, {0x1c, 0x2, 0x4, @loopback, 0x9}, 0x3, [0x8, 0x6, 0x4, 0x20000000000, 0x3, 0x5, 0x5, 0xa6]}, 0x5c)
r2 = socket(0x11, 0x3, 0x0)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000180)=0x100000000, 0x4)
shutdown(r2, 0x2)

00:00:56 executing program 1:
setresuid(0x0, 0xee01, 0x0)
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x30000000)
pipe2(&(0x7f0000000300)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x4)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000200)={<r4=>0x0, 0x3, 0x0, 0xa0000, 0x2}, &(0x7f0000000240)=0x18)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000280)={r4, 0x2, 0xb168}, 0xc)
getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000080)={<r5=>0x0, 0x8b64}, &(0x7f00000000c0)=0x8)
r6 = dup2(r0, r0)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r6, 0x84, 0x107, &(0x7f0000000140)={r5, 0x800, 0xf, 0x80000001, 0x57ea}, &(0x7f0000000180)=0x18)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000100)={r5, 0x100000001}, 0x8)
setsockopt$inet_opts(r0, 0x0, 0x18, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x10000, r4}, 0xc)

00:00:56 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
r1 = socket$inet6(0x1c, 0x0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000001c0)={<r2=>0x0, 0x0, 0x401, 0x4, 0x3ff, 0x8, 0x3, 0x3, {@in={{0x2, 0x3}}, 0x0, 0x6ef, 0x8, 0xeb, 0x0, 0x5}}, &(0x7f0000000100)=0xb8)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x7f, r2}, &(0x7f0000000280)=0xc)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0xa, [0x0, 0x0, <r3=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x2c)
setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000080)={r3, 0x9b}, 0x8)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x10156)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)

00:00:56 executing program 0:
pipe2(&(0x7f0000000100)={<r0=>0xffffffffffffffff}, 0x100000)
mkdirat(r0, &(0x7f0000000140)='./file0\x00', 0x70)
poll(&(0x7f0000000180)=[{r0, 0xa}, {r0, 0x40}, {r0, 0x68}], 0x3, 0x1000)
r1 = getpgrp(0xffffffffffffffff)
setpgid(r1, 0x0)
r2 = socket$inet6(0x1c, 0x5, 0x2)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000000)={<r3=>0x0, 0xffff}, &(0x7f0000000040)=0x8)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000080)={r3, 0x7ff}, &(0x7f00000000c0)=0x8)
fcntl$setflags(r0, 0x2, 0x1)

00:00:56 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb)
getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f0000000040)=0xff0f)

00:00:56 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
pipe2(0x0, 0x0)
r1 = dup(0xffffffffffffffff)
dup(0xffffffffffffffff)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x1}, 0x24)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, 0x0, 0x0)

00:00:56 executing program 1:
r0 = accept(0xffffffffffffff9c, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000001140)=0x1c)
setsockopt$inet_tcp_buf(r0, 0x6, 0x65, &(0x7f0000001180)="70540b8d6a8ac7b3fae163367ce9d612026225679c05923c628eb298625a438a8e2d05ffa2c18f5850dd275eaae3781fcd0b664faa5d2d7d8e390be1978a98729f4b9c15000792832064bf9ed73cc6d79c1109ae9ca48e6f83ecfd831661e0a213aae85465f25b502b04bcb64078658ea9981d2dbac320ae5ae6fb61f5bec314d19251b161989ba06b899863215a7726f5c64218c7801293d34a0dbae1663fe25e622e99acc1f94890722e8409c303d23a", 0xb1)
r1 = open(&(0x7f0000000040)='./file0\x00', 0x2fd, 0x3)
r2 = open(&(0x7f0000000100)='./file0\x00', 0x81, 0x0)
fcntl$lock(r2, 0x8, &(0x7f0000000080)={0x2, 0x0, 0x0, 0x100000001})
getsockopt$inet6_tcp_buf(r1, 0x6, 0x2027, &(0x7f0000000140)=""/4096, &(0x7f0000000000)=0x1000)

00:00:56 executing program 1:
fcntl$lock(0xffffffffffffffff, 0xc, 0x0)
openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x400, 0x100)
r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x10040, 0x100)
r1 = accept4$inet6(r0, 0x0, &(0x7f0000000200), 0x10000000)
getsockopt$sock_timeval(r1, 0xffff, 0x1005, &(0x7f0000000240), &(0x7f0000000280)=0x10)
getsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000140), &(0x7f0000000180)=0x4)
setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000040)={{0x1c, 0x0, 0xd2e7, @remote={0xfe, 0x80, [], 0x0}, 0x8000}, {0x1c, 0x3, 0x81, @loopback, 0x6}, 0x9, [0x8, 0x200, 0xfffffffffffffff9, 0x4126, 0x101, 0x6, 0x4e6c, 0x1f]}, 0x5c)
setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f00000000c0)={{0x1c, 0x2, 0x2, @loopback, 0x9}, {0x1c, 0x0, 0x703, @local={0xfe, 0x80, [], 0x0}, 0x9}, 0x4561, [0x10000, 0x1c9e, 0x0, 0xdf, 0x1000, 0x7, 0xe7ec, 0x7fffffff]}, 0x5c)

00:00:56 executing program 1:
mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0)
r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f00000004c0))
recvfrom$unix(r0, &(0x7f0000000500)=""/69, 0x45, 0x80, &(0x7f0000000580)=@abs={0x0, 0x0, 0x0}, 0x8)
chroot(&(0x7f000009a000)='./file0\x00')
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$inet6_buf(r1, 0x29, 0x2c, 0x0, 0x0)
chdir(&(0x7f0000cd2ff8)='./file0\x00')
freebsd11_mknod(&(0x7f0000000000)='./file0/file0\x00', 0xc049, 0x4)
symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00')
chroot(&(0x7f00000001c0)='./file0/file0\x00')
execve(&(0x7f0000000080)='./file0\x00', &(0x7f00000002c0)=[&(0x7f00000000c0)='.*{\'\x00', &(0x7f0000000100)='\x00', &(0x7f0000000140)=']\x00', &(0x7f0000000180)='.+.^\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='/\x00', &(0x7f0000000280)='^\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='}+,\x00', &(0x7f0000000340)='\x00'])
symlink(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='./file0/file0\x00')
r2 = dup2(r1, r1)
symlinkat(&(0x7f0000000440)='./file0\x00', r2, &(0x7f0000000480)='./file0\x00')

00:00:56 executing program 1:
mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0)
r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f00000004c0))
recvfrom$unix(r0, &(0x7f0000000500)=""/69, 0x45, 0x80, &(0x7f0000000580)=@abs={0x0, 0x0, 0x0}, 0x8)
chroot(&(0x7f000009a000)='./file0\x00')
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$inet6_buf(r1, 0x29, 0x2c, 0x0, 0x0)
chdir(&(0x7f0000cd2ff8)='./file0\x00')
freebsd11_mknod(&(0x7f0000000000)='./file0/file0\x00', 0xc049, 0x4)
symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00')
chroot(&(0x7f00000001c0)='./file0/file0\x00')
execve(&(0x7f0000000080)='./file0\x00', &(0x7f00000002c0)=[&(0x7f00000000c0)='.*{\'\x00', &(0x7f0000000100)='\x00', &(0x7f0000000140)=']\x00', &(0x7f0000000180)='.+.^\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='/\x00', &(0x7f0000000280)='^\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='}+,\x00', &(0x7f0000000340)='\x00'])
symlink(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='./file0/file0\x00')
r2 = dup2(r1, r1)
symlinkat(&(0x7f0000000440)='./file0\x00', r2, &(0x7f0000000480)='./file0\x00')

00:00:58 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
clock_gettime(0x4, &(0x7f0000000140))
r1 = accept4(r0, &(0x7f0000000180)=@un=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002, 0x20000000)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f00000011c0)={0x0, 0x80000001, 0x3f, 0x9, 0x180000000000, 0x80000000, 0x80, 0x3ff, {@in={{0x2, 0x3}}, <r2=>0x0, 0x0, 0x39, 0x800, 0x9, 0x6}}, &(0x7f00000000c0)=0xb8)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000100)={r2, 0x9, 0xffffffffffffff80}, 0xc)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8)

00:00:58 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file1\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)
setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x57, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0)

00:00:58 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
r1 = socket$inet6(0x1c, 0x0, 0x0)
bind$inet6(r0, &(0x7f0000000040)={0x1c, 0x3, 0x7fffffff, @loopback, 0x20}, 0x1c)
fcntl$setflags(r0, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000000)={0x3}, 0x4)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
setsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f00000001c0)={'accf_data\x00', "1001fbb1e8e55bd2c395e3c8b289d1564268d4f06b1d1d1d84f2bd454eddd5f33440c2b8effa0e480d18b79cb98d8f1462e4d4e601412564f5601e56000fe3a5bdb2ff69777247d5252e5ec5aebcb53743e8fc6de026b6f1acca01eb4658e84c05a4d2617b74ed2178eca5d4bdf1e006dca1301726b16dad8d3a6b97450b6c9e4f1c49b6c798c2dd2ac8ef05b3c008e6799b42aadfe0a026e56fd249f66665adb962672d27fd8e187925b8d72bae9c992f15e780808f1680c0bbef00a0bbe6c2de938418d79ef77cd9c7bb99f9bbd847401072b9417b6bd0a718f301a7d83d0a8b7d93b417deca3bb9aa5b6c99fb6ef0"}, 0x100)
open(0x0, 0x0, 0x0)

00:01:00 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000000)=ANY=[@ANYRES32=<r1=>0x0, @ANYBLOB='\x00\x00\x00\x00'], &(0x7f0000000040)=0xc)
setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0xfff}, 0x8)
lseek(r0, 0x0, 0x1)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
pipe2(0x0, 0x4)
dup(0xffffffffffffffff)
r2 = dup(0xffffffffffffffff)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, 0x0, 0x0)

00:01:00 executing program 2:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x10)
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x1ff000)

00:01:00 executing program 1:
mlock(&(0x7f0000c00000/0x400000)=nil, 0x400000)
madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8000000000000004)

00:01:00 executing program 0:
pipe2(&(0x7f0000000540), 0x4)
getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, &(0x7f00000007c0))
listen(0xffffffffffffffff, 0x0)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
chdir(&(0x7f0000000080)='./file0\x00')
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0)

00:01:00 executing program 1:
mkdir(&(0x7f0000000140)='./file0/file0/file0/file0\x00', 0x7)
pipe2(&(0x7f0000000040)={<r0=>0xffffffffffffffff}, 0x4)
r1 = dup(r0)
r2 = openat(r1, &(0x7f000052fff8)='./file0\x00', 0x4, 0x0)
symlinkat(&(0x7f00000000c0)='/', r2, &(0x7f0000d06ff8)='./file0\x00')
chroot(&(0x7f0000157000)='./file0\x00')
utimensat(r2, &(0x7f0000000180)='./file0/file0/file0/file0\x00', &(0x7f0000000100)={{0x0, 0xffffffffffffffff}, {0x0, 0xffffffffffffffff}}, 0x0)

00:01:01 executing program 2:
fstat(0xffffffffffffff9c, &(0x7f0000000080))
getuid()
geteuid()
r0 = geteuid()
setuid(r0)
r1 = semget$private(0x0, 0x1, 0x0)
accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10, 0x20000000)
__semctl$SETVAL(r1, 0x0, 0x8, 0x0)

00:01:01 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
pipe2(0x0, 0x0)
dup(0xffffffffffffffff)
r1 = dup(0xffffffffffffffff)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0)

00:01:01 executing program 2:
shmget(0xffffffffffffffff, 0x600000, 0x0, &(0x7f0000a00000/0x600000)=nil)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00'])
writev(r1, &(0x7f0000000280), 0x26)
writev(r1, &(0x7f0000000000), 0x0)

00:01:01 executing program 1:
msync(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3)
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_buf(r0, 0x6, 0x40, 0xffffffffffffffff, 0x57)
writev(r0, &(0x7f0000001340)=[{&(0x7f0000000080)="8ed900ef1f7b80264ef4f9ce4b11f8bb6f49cee4517280e78bc13413ce8dd142fffd977a85c81919ef8860a7a4dc20791ce3b69fbf24820b9dca04c28c170f6e9d0693a1e31b0a06c2c6aacbd84ac3cf69f2c6f011b813062519f49806aee729df23bc7db0e8d01ea3d7a382ce6b2cf1b6a7bdf7cd0c175652f07f93a9dcdcfa60ecca0611ae20b89654080e9a5b0ffee72beaac72", 0x95}, {&(0x7f0000000140)="318c32dd7a0dba8dd5b28f42493d2d3365fa495daee9273bc5616fee9beecc49ce5b1bd86132ab2c97c6ea8da5229ab576ea83ffd4003a7a5f3024890ea21890aab44b7ea16476c81a205c71763d0d87d20564", 0x53}, {&(0x7f00000001c0)="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", 0x1000}, {&(0x7f00000011c0)="53d3987575235360526efb30b74aaa3ecab90c55f2aeb38549830e1bf715dd798bb1470330b33c4ff3c6ee34697707a27735f77b745a9ec6e6136d126b3d57a01918ee354da4e8092b759633e0f615c1006ade03c40aadcba2821409b3144e80075bc20bc3aa778aa75c2cab1cfbbb3eadb813f626f77433847642b3ab2f069a3aba374b082ca3a76336dcee3396aedf4185a2b0d33d142f805fd0a03e2747a93f965a86f4390f14f7e68dd20e292ad8ac7a4c9b2fb75bfe46a3f58796ec2027558d2beb9eda1f9ab29ce29483b616", 0xcf}, {&(0x7f00000012c0)="979cc54cf896c3c568445646defbe05fdae734e515089f38fbd7af8f9ade4d9a9c869f3cae31ce557e2173679f96b49fae4305cff39dda817f5f6a9b18708036b55a4536555253dcc857f2970161d9afd348", 0x52}], 0x5)
getitimer(0x0, &(0x7f0000000040))
r1 = fcntl$dupfd(r0, 0x11, r0)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000000)=0x8, 0x4)
mlock(&(0x7f0000ffa000/0x1000)=nil, 0x1000)

00:01:01 executing program 1:
freebsd10_pipe(&(0x7f0000000980)={<r0=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000009c0)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, 0x0, 0x400000aa8d, 0x8, 0x208, 0x9, 0x93, 0x3}, &(0x7f0000000a80)=0xa0)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)=ANY=[], 0x0)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r1, 0x100000, 0x1000000000003)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000100)=0x7, 0x4)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
r2 = shmget$private(0x0, 0x2000, 0x6c, &(0x7f0000ffe000/0x2000)=nil)
lseek(r1, 0x0, 0x3)
shmctl$SHM_UNLOCK(r2, 0xc)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @loopback}}}, 0x90)
r3 = open(&(0x7f0000000340)='./file0\x00', 0xfffd, 0x40)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000000)={0xe9ca, 0xa00, 0x3f, 0x5, <r4=>0x0}, &(0x7f0000000040)=0x10)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000300)={r4, 0x5, 0x5, [0x5, 0x4, 0x8, 0x0, 0xfffffffffffffffc]}, 0x12)
r5 = shmget$private(0x0, 0x1000, 0x141, &(0x7f0000ffe000/0x1000)=nil)
shmctl$SHM_UNLOCK(r5, 0xc)
read(r1, &(0x7f0000000ac0)=""/4096, 0x1000)

00:01:01 executing program 2:
getuid()
getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0))
fstat(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0})
setuid(r0)
r1 = socket(0x2, 0x2, 0x0)
bind(r1, &(0x7f0000000000)=@un=@abs={0x0, 0xff03}, 0x10)

00:01:01 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_buf(r0, 0x6, 0x2425, &(0x7f0000000000)="5e4d01304c829282fbce5d31a5", 0xd)
r1 = msgget(0x3, 0x10)
msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000080))
setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000040)=0x500, 0x4)

00:01:01 executing program 2:
r0 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x10208, 0x100)
setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000240)={0xb}, 0xffffff98)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @broadcast, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000340)={@multicast2, @rand_addr, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r1, 0x0, 0x47, &(0x7f0000000180)={@multicast2, @remote, @multicast2}, 0xc)
setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f00000001c0)={{0x1c, 0x3, 0x6, @empty, 0x7ff}, {0x1c, 0x2, 0x6, @loopback, 0x7}, 0x3, [0x100000000, 0x3f, 0x0, 0x4, 0x4, 0x5, 0x8, 0x3]}, 0x5c)

00:01:01 executing program 0:
r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84)
listen(r0, 0x0)
fcntl$getown(r0, 0x5)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000100)=ANY=[@ANYBLOB="cc9a918110bf60591622f083a5efecce18120a5e3d635ba52dbf33789c41bae1a5ad8fb3fc8765922683fbb571b5f25e05104edec4b6d09232187bea7cd41dfe24a65de713026f8e9aa6887cdc8806166655076f83991e711848f2203b33cfdc6abaf1a8434a4b347c172c5c5661b3fb273e1d906033c8eb21b869680799ea"], 0x8)
getpid()
getpgrp(0xffffffffffffffff)
r1 = getpgrp(0x0)
r2 = getpgrp(r1)
fcntl$setown(r0, 0x6, r2)
fcntl$setstatus(r0, 0x4, 0x44)
shutdown(r0, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4)

00:01:03 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
pipe2(0x0, 0x0)
getpeername(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8)
dup(0xffffffffffffffff)
r1 = dup(0xffffffffffffffff)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000080)={0x290, 0x400, 0x2, 0x3, <r2=>0x0}, &(0x7f0000000100)=0x10)
getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r2, 0xd77e, 0x200, 0x1}, &(0x7f00000001c0)=0x10)

00:01:03 executing program 0:
r0 = socket$unix(0x1, 0x2000000000000005, 0x0)
getsockopt$inet_opts(r0, 0x0, 0x0, 0x0, 0x0)
sendmsg$unix(r0, &(0x7f0000000480)={&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000400)=[{&(0x7f0000000040)="6f1db1fd4e5f4cc8aab542c51900649b4bf961fdff6939cb98b7252c33a0833b85218619f840aced68a7a07f51b8db0137c5a92dbeb3d995262d17094155af788d25af72f05a879485f71ea31cfd4e67ac359e45043619ea188f282e8a1ed246021696c32c53315662356f2c1ce3", 0x6e}, {&(0x7f00000000c0)="3001a6a92f314c01d9e2058406e993e8c7121a5e0f6999a65eeb42e306f09f14f84fe8bf8e4212867f9872598242d612cb6564459d998b33a0", 0x39}, {&(0x7f0000000100)="b6cd6db621c9fd6843b844c2c0bfdbe5daf0228e915c5c667ddffa1f5a1329eeb67b0fc27afe6c1eda8b7c08438fe4d1500c0c1e8271f727830865cf52f87711978e0e39d257734b07f19cff8ae73f0bfb99511b8100c8c431d9d7a4e357826b6501ab85a4766407f7f2238f838a87f42cde7ead1d9e002c9d43827318", 0x7d}, {&(0x7f0000000180)="2cd298a5071672046734fed91e4a33731c79e7b39ff4d75e86189f11a3624412cb6a1d72e6c0689d411b3e9e228a3a8ef4f19752ef05d19e093d28534ce0aef85e44d458bbd311ab4640fdf1f3b780ec7d3c966c29b4a79595fe425e0c371f69dfab16531b40af5b18f00f473612e8c94899162310adc09db1ec4723d55d5c29291574ee8eb6e2390407a4fd2a05b5a49ab4f1141309dcffd8d152eb4b3d9b64ecf057789600dff685eef842127b4e5cbe93e6c95a2342b6690eff9434a0e6b8224b334a3b13d22af06f291d38ba0011fb014ac2a4d8424c", 0xd8}, {&(0x7f0000000280)="70b93c700712aba9f39361a746855fbc05b3ced2876b7c4b7dea0b26e218c9296f11e2dce04a88f790d5e65690e002becd49789042daa733723345be169f36726485a74aff6707548556672ff0b7b1727130bc39da883ada3a23e30ec7e909c5f3e0e8", 0x63}, {&(0x7f0000000300)="903d90b3ed043bd7d4d5df7979134f7b9acaf5ded4cb525734a9a592720939c77f745b1557725b6e2a2570761579751858393c038e3009e3ad760665d92ee518b0454cc155b2f7b79b04d74b03e87bfb70178a8451e2356a5b6ada6d57229824e4ee2216b9b20c3024d32bce51c1a14d80d91e8ab05eee5f1f95572e545e544c5da7de1942e2d0f87c947f2ca6f968faf85effb0a0586fc47ba2ca400e37b6de69b76b8ca240850428bf242f95224af8353a3b50f0c82526807f1619ddbd89027b3ec67c5629006e95d16dfff6b42ded56a67a02cc0dda9845d111c5c08927d0e8e006caa790c5083c35fc4bc5b24598b923d6", 0xf3}], 0x6, 0x0, 0x0, 0x20008}, 0x9)

00:01:03 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="06000800"], 0x8)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=<r1=>0x0], 0x0)
pipe2(&(0x7f0000000080)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
read(r3, &(0x7f0000000500)=""/90, 0x5a)
fcntl$setstatus(r3, 0x4, 0x4)
execve(0x0, 0x0, 0x0)
write(r2, &(0x7f00000000c0)="db", 0x1)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x16, &(0x7f0000000200)={r1, 0x6}, 0x8)

00:01:05 executing program 1:
r0 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0)
symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00')
ppoll(&(0x7f00000000c0)=[{r0, 0x40}], 0x1, 0x0, 0x0, 0xfffffe5f)
mkdir(&(0x7f000000e000)='./control\x00', 0x0)
rename(&(0x7f0000000140)='./control\x00', &(0x7f0000000300)='./control/file0\x00')

00:01:05 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x31, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10)
setsockopt(r0, 0x4, 0x6, &(0x7f0000000040)="228894f66276d1e6b44a94e62629cb7846c97ff7e30390d4fa48fd5b8781a07187ed80848141fc5b5f7f213ae139fedc532b181924a74982617aaac2e0ca0e8a8d8e1502c78fb6a9435845901a699509c39f3bc83ee9839436bb3e388d9737331ce2975a1011cbaef5ae1080333a7faa76f49e74277da38efc5aad3ef67887942d54f3b8fe8bbd0b3d508d2090ac", 0x8e)

00:01:05 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x108, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)=0x4)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000100)={0x7, [<r1=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x20)
r2 = shmget(0x2, 0x1000, 0x8, &(0x7f0000ffc000/0x1000)=nil)
shmctl$SHM_LOCK(r2, 0xb)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000340)={0x80, {{0x2, 0x3, @multicast2}}}, 0x90)
r3 = dup2(0xffffffffffffffff, r0)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000000)={<r4=>r1, 0x9, 0x6, 0x6, 0x3, 0x4}, &(0x7f00000000c0)=0x79)
socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000080)={r4, 0x3f, 0x6}, 0x8)

00:01:05 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r1 = dup(r0)
r2 = dup(r0)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000000)={0x819, 0x6, 0x400, 0x35113ae, 0x101, 0x0, 0x0, 0x0, <r3=>0x0}, &(0x7f0000000040)=0x20)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000080)={r3, 0xffffffffffff8000}, 0x8)
mknodat(r1, &(0x7f00000000c0)='./file0\x00', 0x60, 0x81)
pwritev(r2, &(0x7f0000000600)=[{&(0x7f0000000580)='I', 0x1}], 0x1, 0x6d998)
preadv(r0, &(0x7f0000002840)=[{&(0x7f0000001840)=""/4096, 0x1000}], 0x1, 0x0)

00:01:05 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
pipe2(0x0, 0x0)
r1 = dup(0xffffffffffffffff)
dup(0xffffffffffffffff)
ftruncate(r0, 0x80000000)
fcntl$setflags(r1, 0x2, 0x0)
pipe2(&(0x7f0000000000), 0x4)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0)

00:01:05 executing program 0:
r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x118)
pwritev(r0, &(0x7f0000000640)=[{&(0x7f0000000380)='i', 0x1}], 0x1, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000080)={<r2=>0x0, 0x9, 0x3, 0x4, 0x400000000000000, 0x6}, &(0x7f00000000c0)=0x14)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000100)={@in6={{0x1c, 0x1, 0x81, @empty, 0x200}}, r2, 0x3, 0x3, 0x3ff, 0x80000000, 0x9}, &(0x7f00000001c0)=0x98)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0)
mlock(&(0x7f0000ff8000/0x3000)=nil, 0x3000)
msync(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x2)
mlock(&(0x7f0000ff8000/0x2000)=nil, 0x2000)

00:01:05 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0)

00:01:06 executing program 0:
freebsd10_pipe(&(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000100)=0x8001, 0x4)
accept(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10)
lseek(r0, 0x0, 0x3)
getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000480)=ANY=[@ANYRES32=0x0, @ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="07000000090f00489c70000c2aed4f5e041081ec901e5fbae50e74fd9d54c7538f0de2116b91e1af28b9000000000000000000000000"], &(0x7f0000000140)=0xb8)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x24, &(0x7f00000001c0)={0x0, &(0x7f0000001280)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000001340)=0xaa)
setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000080)=0x619, 0x4)

00:01:06 executing program 2:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00'])
writev(r1, &(0x7f0000000280), 0x26)
munmap(&(0x7f0000aa2000/0x4000)=nil, 0x4000)
readlinkat(0xffffffffffffffff, 0x0, 0x0, 0x0)
bind(0xffffffffffffffff, &(0x7f0000000080)=@un=@abs={0x0, 0x0, 0x3}, 0x8)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x3)
fcntl$dupfd(r0, 0x11, r1)

00:01:08 executing program 0:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000000000)="059395e33520b66100dbcf6f5b5e4e540c6448898d8700ebbaba7c91938240e88703c75c079afff8cf907c143a9c4c55c141d8b8ba4c89e166f51754d1eed7984093db57686360e590f407ff8a99d8df3d63a443", 0x54)
setsockopt$sock_int(r0, 0xffff, 0x10000, 0x0, 0x0)
unlink(&(0x7f00000000c0)='./file0\x00')

00:01:08 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000000c0)="81", 0x1}], 0x1, 0x6d998)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
close(r1)
pwritev(r0, &(0x7f0000000680)=[{&(0x7f0000000140)='/', 0x1}], 0x1, 0x0)
ftruncate(r1, 0x7e2780e3)
ftruncate(r0, 0x5b7f656d)

00:01:08 executing program 2:
r0 = msgget$private(0x0, 0x0)
setuid(0xee01)
msgctl$IPC_STAT(r0, 0x2, 0x0)
r1 = dup(0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000000)={@in={{0x2, 0x0, @multicast2}}, <r2=>0x0}, &(0x7f00000000c0)=0x8c)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000100)={@in6={{0x1c, 0x3, 0xfffffffffffffe00, @empty, 0x6}}, r2, 0xff, 0x8, 0xe9}, &(0x7f00000001c0)=0x8c)

00:01:08 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0), 0x0, 0x6)
pipe2(0x0, 0x0)
geteuid()
dup(0xffffffffffffffff)
dup(0xffffffffffffffff)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={<r1=>0x0, 0x3, 0x3, 0x2, 0x90}, &(0x7f0000000040)=0x18)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)=ANY=[@ANYRES32=r1, @ANYBLOB="c500060005462ae822bc896117d7e191"], &(0x7f00000000c0)=0x14)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0)
mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x4, 0x10, r0, 0x4e)

00:01:08 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
read(r0, &(0x7f0000000000)=""/106, 0x6a)
r1 = semget$private(0x0, 0x3, 0x0)
__semctl$SETALL(r1, 0x0, 0x8, &(0x7f0000000000))

00:01:08 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1202, &(0x7f0000000140)=ANY=[@ANYBLOB="0200000000003aa73017749bf6a9490df75d619c8564c2b1669b154c841b5cac3560fdaf2e435ed7322662c7b4b69299b7e77ebdd416e22a68402eb84b6af9a13bc76f146e615f0fcb0b1a3696ae26c934ba6d94a10faa79a3142d7345c0b9bcbcb3e5d930c10a73553a6b455c4e3654a86cc0fedf58f2d6184acac3503006c06f1888670c97bb7c05b4f0a90e6653655c5cd200e413e4504d999f2dfd50f5673525f48461faa493333eb377b6762278d8553a081406fd490f1918dd3f98da8f6933709541f0b72ca2d5460f08b0ac9f3f6346549c"], 0x8)

00:01:08 executing program 2:
r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0)
ftruncate(r0, 0x80000001)
open$dir(&(0x7f0000000000)='./file0\x00', 0x128004, 0x2)
preadv(r0, &(0x7f0000000580)=[{&(0x7f0000000180)=""/139, 0x200000}], 0x300, 0x0)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0)
r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0)
openat(r1, &(0x7f0000000340)='./file0\x00', 0x20000, 0x180)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000040)={<r3=>0x0, 0x0, 0x6, 0x8000}, &(0x7f00000000c0)=0x10)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000100)={<r4=>0x0, 0x80, 0x0, 0xfffffffffffffff8, 0x1}, &(0x7f0000000140)=0x18)
getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000240)={r3, 0x8, 0x4, 0x0, 0x7, 0x7ff, 0x7fffffff, 0x7, {@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, r4, 0x3, 0x9, 0x6, 0xfff, 0xffffffff80000000}}, &(0x7f0000000300)=0xb8)
mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000)
msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2)
preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x1000800}], 0x1, 0x0)

00:01:08 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x0)
sendto$unix(r0, 0x0, 0x0, 0x3, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x1c)
socket(0x1f, 0x7, 0x4)

00:01:08 executing program 0:
r0 = msgget$private(0x0, 0x0)
msgsnd(r0, &(0x7f0000000000)={0x3}, 0x8, 0x0)
msgsnd(r0, &(0x7f0000000040)={0x3, "bd4cd513ba7667c316225c9eb0251f215afdd0e24e01deb17501557582b64e399a5576e0503cf42c3a08"}, 0x32, 0x800)
clock_nanosleep(0xf, 0x1, &(0x7f0000000080)={0x6f0, 0x80}, &(0x7f00000000c0))
msgrcv(r0, 0x0, 0x0, 0x0, 0x0)

00:01:08 executing program 1:
r0 = socket(0x1f, 0x10000005, 0x800)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000100)={<r1=>0x0, 0x6}, &(0x7f0000000140)=0x8)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000180)={r1, 0x4, 0xf, 0x200, 0xff}, &(0x7f00000001c0)=0x18)
r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
getsockname(r2, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8)
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0)
munlock(&(0x7f00001df000/0x1000)=nil, 0x1000)
r3 = socket$inet6(0x1c, 0x20000005, 0x1)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x9, &(0x7f0000000080), &(0x7f00000000c0)=0x4)

00:01:08 executing program 0:
r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x0)
ftruncate(r0, 0x7fffffff)
ftruncate(r0, 0x10000)
ftruncate(r0, 0x8000)
close(r0)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x20)
getpeername$inet6(r1, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000000c0)=0x1c)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000100)={@in6={{0x1c, 0x0, 0x1, @empty, 0x9}}, <r2=>0x0, 0x8000, 0x5092, 0xef}, &(0x7f00000001c0)=0x8c)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000200)={@in6={{0x1c, 0x0, 0x8, @local={0xfe, 0x80, [], 0x0}, 0xfff}}, r2, 0x6, 0x1, 0x280, 0x3}, &(0x7f00000002c0)=0x98)

00:01:10 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
pipe2(0x0, 0x0)
dup(0xffffffffffffffff)
dup(0xffffffffffffffff)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, 0x0, 0x0)

00:01:10 executing program 2:
r0 = open(&(0x7f0000000100)='./file0\x00', 0x81, 0x4)
setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000340)={0x8, &(0x7f0000000300)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000380)=0x10)
setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000140)={0x4a, &(0x7f00000001c0)=[@in={0x2, 0x2, @multicast2}, @in={0x2, 0x3}, @in={0x2, 0x2, @broadcast}, @in={0x2, 0x2, @loopback}, @in={0x2, 0x3, @broadcast}, @in6={0x1c, 0x1, 0x1ff, @remote={0xfe, 0x80, [], 0x0}, 0x6}, @in={0x2, 0x2, @loopback}, @in={0x2, 0x3, @multicast2}, @in6={0x1c, 0x3, 0x3ff, @local={0xfe, 0x80, [], 0x0}, 0x80000000}, @in6={0x1c, 0x1, 0x7, @empty, 0xff}]}, &(0x7f00000002c0)=0x10)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_buf(r1, 0x6, 0x27, &(0x7f0000000000)="134d591cdf591d0cc03ac1b3a194238ca93cb98748a6b01572b5bc26c4438161efe5653d2209818eb226a13db38ac4f72ac5eb5285a9c6687cefad125626e101ac2887d5b54e627d578ddd8333eaa556c4c88fb159c113d63010151cb0cf76e920ce7b8c61445a67e5786d560c42dbba38a8c15465d67825698dbd2880f1631e3401efad692ae78cdeb50e2c42429e0fc0d0ec0349ecbd27ab715df37cf5f2621c5169f3669a1c9395ad54cbc2d624f108045a2441576c5d8bf11d4479d85215406b7c9491ff95f81c193a88277e21a0b9bad77870f23195561070098d082144a2bf00d3bd9ffda26f", 0xe9)
clock_nanosleep(0xb, 0x0, &(0x7f0000000180), 0x0)

00:01:10 executing program 1:
getrusage(0xfffffffffffdfffe, 0x0)
r0 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x1)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000040)={@in6={{0x1c, 0x2, 0x7, @local={0xfe, 0x80, [], 0x0}}}, <r1=>0x0}, &(0x7f0000000100)=0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000001c0)={r1, &(0x7f0000000140)=[@in6, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000200)=0x10)

00:01:10 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x3, &(0x7f0000000240), &(0x7f0000000300)=0xfffffffffffffc67)
socketpair(0x1f, 0x12, 0x8b32, &(0x7f0000000000)={<r1=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000001c0)={<r2=>0x0, 0x30, "c7b73522c3644ddd196219958c7f3d78930b4adbdc8d98495f5f7936bdb65ecea10e7571d94afbba3d5c7cd32799a752"}, &(0x7f0000000180)=0x38)
madvise(&(0x7f0000fee000/0x11000)=nil, 0x11000, 0x0)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, 0xffffffffffffffff, 0x13c)
getsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000100), &(0x7f00000000c0)=0x4)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000040)={<r3=>r2, 0x3f0e7971, 0x5, [0x1f, 0x100000001, 0x81, 0x4, 0x8]}, &(0x7f0000000080)=0x12)
setsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000280), 0x4)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r3, 0xf, 0x1}, &(0x7f0000000200)=0x8)

00:01:10 executing program 2:
freebsd11_stat(&(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00))
fstat(0xffffffffffffffff, &(0x7f0000000a80))
getresuid(&(0x7f0000000b80), &(0x7f0000000bc0), &(0x7f0000000c00))
fstat(0xffffffffffffff9c, &(0x7f0000000c40))
freebsd11_lstat(&(0x7f0000000d40)='./file0\x00', &(0x7f0000000d80))
freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000e00)={0x0, 0x0, 0x0, 0x0, <r0=>0x0})
r1 = getuid()
setreuid(r1, r0)
socketpair(0x17, 0x3, 0x80, &(0x7f0000000000)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = socket$inet6(0x1c, 0x1, 0xffffffffffffffff)
r4 = accept4$unix(0xffffffffffffffff, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x8, 0x30000000)
r5 = socket$inet_tcp(0x2, 0x1, 0x0)
r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r7 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000005c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000600)=0x1c, 0x20000000)
r8 = socket$inet6_udp(0x1c, 0x2, 0x0)
r9 = socket$inet6_tcp(0x1c, 0x1, 0x0)
freebsd10_pipe(&(0x7f0000000640)={0xffffffffffffffff, <r10=>0xffffffffffffffff})
r11 = socket$inet_icmp(0x2, 0x2, 0x1)
r12 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000680))
r13 = accept$inet6(0xffffffffffffffff, &(0x7f00000006c0)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000700)=0x1c)
r14 = accept$inet(0xffffffffffffff9c, &(0x7f0000000740)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000780)=0x10)
r15 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r16 = socket$inet6_udplite(0x1c, 0x2, 0x88)
r17 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c)
r18 = getpgid(0xffffffffffffffff)
freebsd11_lstat(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, <r19=>0x0})
r20 = getegid()
r21 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
r22 = socket$inet_udp(0x2, 0x2, 0x0)
r23 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r24 = socket$inet6(0x1c, 0x5, 0x8)
r25 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
r26 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c)
socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000880)={<r27=>0xffffffffffffffff})
r28 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
sendmsg$unix(r2, &(0x7f0000000980)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000540)=[{&(0x7f00000001c0)="7e48600f71e1fa40ee58837dc92a980c1ac014b106de7b553a3abd6fdfe2544df54093602cd5f008cd3b72eaee984fb27add12c0b34153d2b519d1766554a28ed0fa03c623e8158eef11cacfefba40cb95fdd353a03ec1a570b3dd6b3ef410c9198dcb1e7fa5fb8ad479c7adc061d0edeffcabe6d4ffe3886363fdb35b47f84e89c74947d10b68b462cc08c2332eeced41da9e79bc94668e85983f63cece29b6ebfe7e3cff54e5bec873a43a5d9f5720a63ac512608308c7e1c9a8e80c95204f794b74626de73f8c0ea6004c068a935953feff30b5c36b5b6058086a", 0xdc}, {&(0x7f00000002c0)="1e68ae3b292b9b830b61c53f76dd504cfbc5487bd122529bf9b87eb2b24ccf786e6d7b894a049859b2be67be0e3eadad0f36e52ed97cc7ed3c1ca9912b3e1e906e843f29a26f2f5e6db8596ebe5e8c4b7f34811e496f581833a7dcfc42d7f2e13b70a188841da6bd49c4173523df58ba3daa648fb1", 0x75}, {&(0x7f0000000340)="ebb3e01acf2a13fc9738f289c471e4b899f886f448e7d285105f11a9e45908cd79ac7533828538d1c21f8452bb56dd8cecaaa705bdb42f04984b2c37e22131b2ba88cff4e24817cb2181ddd279ae930a35acaaa2a0233032f93f021b5e7f1d3f376556a314d6ed10dfe6844566a5130dc2a6d018a255ccdcd70eb1c8f3afe58a098580b1ff98be2d13bfa78d96693b516d7fc47e308017e930ed239b19127e410d9c4dc8c3eda4d97900", 0xaa}, {&(0x7f0000000400)="375510d8f963d2c08af598ae701a2b4ac54d259ec325070b7f8e801d5c40fab4914d644e1ac1f46e1bb3c0d62dbebdb1ce54ae220006aeea540cf017a478c6edb07e6b402192991a61834b", 0x4b}, {&(0x7f0000000480)="90042effee3be704da576fab3538850b740092152f9944365ee3f9c21f16574ca490a2ed3af2d4b5f5d32a3c207a50f372d5ba4a109ab51f5f211ad4ea4ba0324405fcaab042057b1d6b1256bdd5924ff35aca37bfa1cb529fe39d88e2601f543173b770387be98916e09534f94c860a209a047aa814b12d046375a7dbffdb916b1a65899c7026a48474e94e1b669f57f899fe1799edd68e43e52d84ac6eee5e21492ad0cad705be274d", 0xaa}], 0x5, &(0x7f00000008c0)=[@rights={0x30, 0xffff, 0x1, [r3, r4, r5, r6, r7, r8, r9]}, @rights={0x30, 0xffff, 0x1, [r10, r11, r12, r13, r14, r15, r16, r17]}, @cred={0x20, 0xffff, 0x2, r18, r19, r20}, @rights={0x30, 0xffff, 0x1, [r21, r22, r23, r24, r25, r26, r27, r28]}], 0xb0, 0x1}, 0x8c)
getresuid(0x0, 0x0, &(0x7f0000000180)=<r29=>0x0)
setresuid(r29, 0x0, r29)
openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x200, 0x0)
setuid(r29)
chown(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)

00:01:10 executing program 0:
r0 = socket(0x11, 0x3, 0x0)
recvfrom$inet(r0, &(0x7f0000000000)=""/201, 0xc9, 0x80, &(0x7f0000000100)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)
getpeername$inet(r0, &(0x7f0000000140), &(0x7f0000000180)=0x10)

00:01:10 executing program 0:
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x0, 0x2}, 0x0)
r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0)
flock(r0, 0x1)
r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001})
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x3, 0x3, 0x4, 0x1000300010005})
r3 = open(&(0x7f00000002c0)='./file0\x00', 0x201, 0x0)
fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})
flock(r0, 0x8)

00:01:10 executing program 2:
r0 = msgget$private(0x0, 0x0)
chdir(&(0x7f0000000000)='./file0\x00')
msgsnd(r0, &(0x7f0000000040)={0x2, "ce12f854709b0d785a625dd5159118aa29a3d4fe511293fb37a3d22e9a95d7a478a5732ea031a7bea6962e9aae63ff6ede7507099946a5de99ad2e8f515e3da2edf9238412cc373ab060e794efd88fc74053fff029efeec7af0b"}, 0x62, 0x800)
msgsnd(r0, &(0x7f0000000380)={0x1, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0x8f, 0x800)
msgsnd(r0, &(0x7f0000000180)={0x3}, 0x8, 0x0)

00:01:12 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
dup2(r0, r0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
pipe2(0x0, 0x0)
dup(0xffffffffffffffff)
r1 = dup(0xffffffffffffffff)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={<r2=>0x0, 0x8001}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000080)={r2, 0xffffffff7fffffff}, &(0x7f0000000100)=0x8)

00:01:12 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x2, [<r1=>0x0, 0x0]}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000080)={r1, 0xff}, 0x8)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0x66, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
freebsd11_lstat(0x0, 0x0)
getgroups(0x0, 0x0)
freebsd11_fstat(0xffffffffffffffff, 0x0)
getpgrp(0x0)
fcntl$lock(0xffffffffffffffff, 0x0, 0x0)
truncate(&(0x7f0000000140)='./file0/file0\x00', 0x0)
socket$inet(0x2, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, 0x0)
recvmsg(0xffffffffffffffff, 0x0, 0x0)

00:01:12 executing program 2:
socketpair(0x1d, 0x30000004, 0x6, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000280)={<r1=>0x0, &(0x7f0000000200)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @local}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000380)=0x10)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000003c0)={r1, 0x9}, &(0x7f0000000400)=0x8)
r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x51, &(0x7f00000002c0)={0xec8, {{0x2, 0x1, @loopback}}}, 0x32)
setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, &(0x7f0000000000)={0xfffffffffffff001, {{0x2, 0x3, @loopback}}}, 0x90)
read(r2, &(0x7f00000000c0)=""/225, 0xe1)

00:01:12 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
getgid()
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000600)=ANY=[@ANYRES32=<r1=>0x0, @ANYBLOB="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"], &(0x7f0000000000)=0x1008)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={<r2=>r1, 0x101}, &(0x7f0000000140)=0x8)
lseek(r0, 0x0, 0x1000000000003)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000300)={r2, 0x7a4b41ce, 0x2, 0x5f7ecefb}, 0x10)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000100)={0x2, [0x2579, 0x9]}, 0x8)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x4)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000003c0)={0x3, 0x200, r2}, &(0x7f0000000400)=0xc)
fcntl$setflags(r0, 0x2, 0x0)
getsockname$unix(r0, &(0x7f0000002640)=@file={0x0, ""/4096}, &(0x7f0000000340)=0x1002)
lseek(0xffffffffffffffff, 0x0, 0x4)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000380)={0x1, 0x10, 0x4569ea1c, 0x0, r2}, 0x10)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080)=0xfffffffffffffff7, 0x4)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000280)={0x81, 0x8000, 0x4000, 0x10000, 0x4, 0x40, 0x3, 0x6, r2}, 0x20)
sendto$inet(0xffffffffffffffff, &(0x7f0000001640)="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", 0x1000, 0x0, &(0x7f00000002c0)={0x2, 0x3, @multicast1}, 0x10)

00:01:14 executing program 2:
r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000))
getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4)
r1 = socket(0x2, 0x3, 0x0)
close(r1)
fdatasync(r1)

00:01:14 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)=ANY=[@ANYBLOB="1c00000000000000fe8000000000000000000000000000bb0000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000ee73ff3c6f1492dff84c28000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000920200000000000006000000"], 0x98)

00:01:14 executing program 2:
r0 = socket(0x1b, 0x3, 0x0)
bind(r0, &(0x7f00000000c0)=@un=@abs, 0x8)
getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000080)=0x4)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={<r1=>0x0, 0xd, 0x4}, &(0x7f0000000100)=0x8)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000140)={r1, 0x7, 0xf, 0x8, 0xad0c}, &(0x7f0000000180)=0x18)

00:01:16 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
r1 = socket$inet6(0x1c, 0x0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0)

00:01:16 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
pipe2(0x0, 0x0)
r1 = dup(0xffffffffffffffff)
dup(0xffffffffffffffff)
lseek(r1, 0x0, 0x3)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0)

00:01:16 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={<r1=>0x0, 0x7, 0x2, 0x1ff, 0x3}, &(0x7f0000000040)=0xfffffffffffffed1)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={<r2=>r1, 0x10000, 0x3, 0x25, 0x4}, &(0x7f0000000100)=0x18)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000002c0)=[{r0, 0x10}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r2, 0x100}, &(0x7f0000000180)=0x8)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0)
pipe2(&(0x7f0000000200)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x100000)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
sendto$unix(r0, &(0x7f0000000380)="23dda3265f3bb65369a4d1cf9f951c8dd1aa8577e0adcfdd7af7e85add400624904a1478517fff0f31715be34daccb7faa5c139de07a556b166fe08fb551e25da967030257bd7e049a25163780aa88f2955a52635332062c624970539f5180a5d481809a86d3d6", 0x67, 0x100, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)=ANY=[], &(0x7f0000000340))
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000240)=ANY=[@ANYBLOB="480000005593763429eea8a2d5ce86209e7f94d6a605d4364159bd0c6dbc7d486b31b99fcf1a63244bb02002a4cf3c3ff7bf39227ca64196f832ebeeb69e2e748283ca6707827c56e7f637a9"], 0x0)
r5 = getpgrp(0xffffffffffffffff)
freebsd11_lstat(&(0x7f0000000300)='./file0\x00', &(0x7f00000017c0)={0x0, 0x0, 0x0, 0x0, <r6=>0x0})
getgroups(0x4, &(0x7f0000001840)=[0x0, <r7=>0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff])
r8 = getpgrp(0x0)
fstat(r0, &(0x7f0000001880)={0x0, 0x0, 0x0, 0x0, 0x0, <r9=>0x0})
r10 = getgid()
r11 = fcntl$getown(r0, 0x5)
r12 = geteuid()
freebsd11_fstat(r0, &(0x7f0000001980)={0x0, 0x0, 0x0, 0x0, 0x0, <r13=>0x0})
r14 = getpgid(0x0)
freebsd11_lstat(&(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40)={0x0, 0x0, 0x0, 0x0, <r15=>0x0})
getgroups(0x5, &(0x7f0000001ac0)=[0xffffffffffffffff, 0xffffffffffffffff, <r16=>0x0, 0xffffffffffffffff, 0xffffffffffffffff])
sendmsg$unix(r4, &(0x7f0000001bc0)={&(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001740)=[{&(0x7f00000004c0)="8973aefb170bd027f4cd7ff6cc6cef3210ae880330759d3842721e2ee4d7c216e2f6f1c35c35317a9469cedd7964698ba57077e6e3a799d1f25bbfa05e8d9127b25043f8af4513bbf99c1df4de1868369082be7f034adf79f39831ee396a4c2d2c1b3dead145d19a0048070767234a152e6066ab169978517a9dc4e0f3c27a6ccc96e62e2d8ffa1163d18fa28c80656b600b82f08ae1dfc5c8a15828f02d5dd022c723d22eb2871752c76525879cc3215a24bec64a82c1", 0xb7}, {&(0x7f0000000580)="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", 0x1000}, {&(0x7f0000000400)="a8e7f67b0df268c2d9356c890d8f030058bf6a24b6674d5cd7b78da1fb94559d19d33cef41a308055cc903ec47707afefdc061481b9c3d9cac91901b2460af9a15c6cd5cd30245061bb5e57fb3573620b1690bf987591605cf", 0x59}, {&(0x7f0000001580)="14e5dd005764a256333f458044e0fdd88324342294c4c28b183fe002cfa82d5afda04f6d7c9df500db4215bc6c87f6ca3d02059fc6995fb77ff70f69a6db3faa7da6d2b936e637e538473404cc334650e208b327e2f21bb9d84e224f5c64a7f9f9b4683909a7ae6cb1c90576d075", 0x6e}, {&(0x7f0000001600)="45fac1332814ea37afade2d63cd816408564acdfc737debdba7c605ad3f25368220a5f688e0df97c4ab11c1f05728af58d03ca42213b5471cebf439ef5b8e1b75ed581", 0x43}, {&(0x7f0000001680)="7cae9108bbaf267529dd6e302571f6c20a8ebce8ad71a6a6e9b87fd5e6b5bec6cda7599b3c0aa04e5544b1690a9ddf1cdc178487824b39afe2725077c2abdc2d0b48a6ad10070905951bf3341fd5798bff96970e9ac81810de4cb9ae8bdd16ddca19aa888bc21bac14220d26c128161cf7cef02b27a8956fc9f0dcc8145620bd40695c3d61332f69f6a1c9e12efd4d", 0x8f}], 0x6, &(0x7f0000001b00)=[@rights={0x10}, @rights={0x20, 0xffff, 0x1, [r4, r3, r4]}, @cred={0x20, 0xffff, 0x2, r5, r6, r7}, @cred={0x20, 0xffff, 0x2, r8, r9, r10}, @cred={0x20, 0xffff, 0x2, r11, r12, r13}, @cred={0x20, 0xffff, 0x2, r14, r15, r16}], 0xb0, 0x9}, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(0xffffffffffffffff, 0x84, 0x8001, 0x0, 0x0)

00:01:21 executing program 1:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = dup(r0)
r2 = getpgrp(0xffffffffffffffff)
r3 = geteuid()
freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
r5 = getpgrp(0x0)
freebsd11_stat(&(0x7f0000001700)='./file0\x00', &(0x7f0000001740)={0x0, 0x0, 0x0, 0x0, <r6=>0x0})
freebsd11_stat(&(0x7f00000017c0)='./file0\x00', &(0x7f0000001800)={0x0, 0x0, 0x0, 0x0, 0x0, <r7=>0x0})
sendmsg$unix(r1, &(0x7f0000001900)={&(0x7f0000000080)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000001600)=[{&(0x7f00000000c0)="7522ec7f92056c8d3e5ecef91e87b5b6bc935c5fdd5ceba3141e7ea72de2cd042d7eb1f963643acdf7fac6e3a2596c", 0x2f}, {&(0x7f0000000180)="609942793accb997d461a424425713e71ad2a5c023dd73d857cd4c1c6c9df9611a6d126d009aa5ccba5303d05a02dc5b6d570c25509bffd5bf8ff107d9a8cab30cb6bf1fb73c146eee57ae4950bb7e6212b23e1d0bdd47818afe2756f3a42925dd3c9faaaf1017eb890d2ad16b01f5a03f590d27ea32e737e78702b837c37dd72510b1ecfa85b81b09a2c50b85576e241df8a2db77b610c88f4743d865b34f4d20d53fc56cb8d5", 0xa7}, {&(0x7f0000000240)="4023f6abeeea76e0b36c8961b364e4bc1f216a0cc15a49ab3bac1f045ae3f6b7acfa2c2fdc2c878f535c3b6431cf4ed69e3b9a3b7d6a1479e593ab23dfddf401df89bac9fd85c103b6154d71a19c44f62082749916b28ed5541c0e79758a4590ee7158969c56b7b2aab807c249b5645939c041f71e37bb689df9", 0x7a}, {&(0x7f00000002c0)="a94c5e52ab20efd952dbf9175ac68948a1c83cd348d8e3f2ab4d6c02376458bd856657dba684dc7845c0acb553ac37f3712d6f5be67907c048f113be8c71622c233d8c37ca64ff624a9c9a7085bd50624c98d4155ee34f360ba32f1ce696d709ecca243e4dee2960d69f72108a414a403bb74c19f914c34f749285c7eb67f71e7d9d728b8223b67543e282839538cdfa5f5422ccc227a6e79ca05354f542d361d8cf6d24bd9e274e5beeb0e75b3acb74c86cd2c0d8d5188dbe886a3e5fae0529ff43cc6b7a4507156bd7641a7cd1737659909385d8a475aecf", 0xd9}, {&(0x7f00000003c0)="934da264de2b749069df36c37eb44d0f76eecd9a108c2df2d306c5d7d99a4cee5ed3309bf13fc1e1d1efb71a0bb64d6e09876549a8a26ae50761dd8335b2b95603fedaa7c648f51fa14c0562a3a4b1d13d045b53846809b0486ff783d9de0326ef2065cfc8d3d1939d3d8cefdb1b96d4e16ae43b83f08aa8a3685d607db7ae07711f621c1da09ba56f60c0aba463b0546d8196adc87bbb2c17f5b8dc6c8c5e91c8c656b92f92669669b492266127d0a3d2c9ae78a87cc4c97f264cdc537f822c32a650b9", 0xc4}, {&(0x7f00000004c0)="f337c31c4726f6ae7a3e282a0b4960d1255c811bfe736b9f9de1e0f2e77e6b31de4630433dabb62a46b516becdb94787a4d12d9554354016298735a76a6dd4d1b77c84936025b04f794ef40007489b4b95fa76a1900c29f0f92f7a48b090c839271f03e3f25f69eea929c205ffe9c7defd7c0c6d212e849ce0192d66433e", 0x7e}, {&(0x7f0000000540)="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", 0x1000}, {&(0x7f0000001540)="f9b428244ef70ad2f9c48eab662eb700407e25a9c1a20a3d8e9cf3a8a23073bf611f886162640c6030eadeddd8d044b4ea732448a2f22a0b0aaac88931e7664b7301868eb0d5bb7ee88ee7d1855ecb1dc1c5b0e2c2d67636ef795d125d2d571cc0c646e56be9f446b59089bb38e290beb6651ed3f09846ce10045fc478a218acea5004fb75d58b880ee5d9ae2092880b601171cb5b9854cf1cd6d358466a1a6956a551b553258d8853", 0xa9}], 0x8, &(0x7f0000001880)=ANY=[@ANYBLOB="2000000000000000ffff000002000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="f601000000000000000000000000000000000000", @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="1800000000000000ffff000001000000", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00'], 0x70, 0x80}, 0x180)
setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000140)={@multicast2, @local}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000040)={@multicast2, @empty, @multicast1}, 0xc)

00:01:21 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f00000001c0)=0x84e, 0x4)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
pipe2(0x0, 0x0)
r1 = dup(0xffffffffffffffff)
dup(0xffffffffffffffff)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
readv(r0, &(0x7f00000005c0)=[{&(0x7f0000000200)=""/8, 0x8}, {&(0x7f0000000240)=""/89, 0x59}, {&(0x7f00000002c0)=""/169, 0xa9}, {&(0x7f0000000380)=""/158, 0x9e}, {&(0x7f00000004c0)=""/69, 0x45}, {&(0x7f0000000540)=""/92, 0x5c}], 0x6)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0)
setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0x68, &(0x7f0000000100)={{0x1c, 0x2, 0x7, @empty, 0x3}, {0x1c, 0x2, 0x6, @empty, 0x3}, 0xfffffffffffffffd, [0x9, 0xeda4, 0x81, 0x1ff, 0x200, 0x20, 0x101, 0x7]}, 0x5c)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0xf, 0x6, <r2=>0x0}, &(0x7f0000000040)=0xc)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000080)={r2, 0xffff, 0x1}, 0x8)

00:01:21 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000080), &(0x7f0000000100)=0x4)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in={{0x2, 0x2, @broadcast}}, <r1=>0x0, 0x5768, 0x10000, 0x100020000000000}, &(0x7f0000000140)=0x94)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000280)={r1, 0x7, 0x9, 0xffffffffffffd871, 0x8, 0x85c}, 0x14)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000000), &(0x7f0000000040)=0x10)
lseek(r0, 0x0, 0x3)

lock order reversal: (sleepable after non-sleepable)
 1st 0xfffff80004d06208 udpinp (udpinp) @ /syzkaller/managers/main/kernel/sys/netinet/in_mcast.c:1643
 2nd 0xffffffff82943480 in_multi_sx (in_multi_sx) @ /syzkaller/managers/main/kernel/sys/netinet/in_mcast.c:1596
stack backtrace:
#0 0xffffffff8110ba7e at witness_debugger+0x8e
#1 0xffffffff8110b6b2 at witness_checkorder+0xf72
#2 0xffffffff8107a983 at _sx_xlock+0xb3
#3 0xffffffff812c13bc at inp_setmoptions+0x17bc
#4 0xffffffff812d97cf at ip_ctloutput+0x80f
#5 0xffffffff813c64a1 at udp_ctloutput+0x171
#6 0xffffffff8115a311 at sosetopt+0x101
#7 0xffffffff81162978 at kern_setsockopt+0x158
#8 0xffffffff81162813 at sys_setsockopt+0x33
00:01:21 executing program 1:
readlink(&(0x7f0000000280)='./file0\x00', &(0x7f00000001c0)=""/150, 0x9)
pipe2(&(0x7f0000000540)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x4)
getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0)
listen(0xffffffffffffffff, 0x0)
setsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000180)={@local={0xac, 0x14, 0x0}, @multicast1}, 0x8)
socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r1, 0x7e2780e3)
r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
socket$inet(0x2, 0x4, 0x400)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000140)={<r3=>0x0, 0x3}, &(0x7f0000000340)=0x8)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000380)={r3, 0x5, 0x9, 0x5, 0x80000000, 0x9b9a}, 0x14)
mlockall(0x1)
sync()
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0)
getgroups(0x4, &(0x7f0000000080)=[<r4=>0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff])
freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
setregid(r4, r5)

#9 0xffffffff81717806 at amd64_syscall+0x436
#10 0xffffffff816dee0d at fast_syscall_common+0x101
00:01:23 executing program 2:
fchmodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x80)
truncate(&(0x7f0000000000)='./file0\x00', 0x400)
r0 = open(&(0x7f0000000280)='./file0\x00', 0x2, 0x4)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000002c0)=0x6, 0x4)
r1 = geteuid()
fstat(r0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
lchown(&(0x7f0000000100)='./file0\x00', r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000080)={0x5, 0x810, 0x100000001, 0x20, <r4=>0x0}, &(0x7f0000000140)=0x10)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000180)=ANY=[@ANYRES32=r4, @ANYBLOB="0f0005ffff000001840005000000"], 0x12)
r5 = socket$inet6(0x1c, 0x10000003, 0x3)
sendmsg$inet6_sctp(r5, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x9, 0x29, 0x16, @rand_addr}], 0x10}, 0x0)
getsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000400)={@broadcast, @local, <r6=>0x0}, &(0x7f0000000200)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000300)={@loopback, r6}, 0x14)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x14, &(0x7f0000000340)=ANY=[@ANYBLOB="01000000000000000100000000dffef0b96dda794915e8fd60c98d79"], &(0x7f0000000380)=0x1)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f0000000040)={0x9, 0x32, 0x630, 0x7, 0x200, 0x3, 0x9, 0x7f, r4}, &(0x7f0000000240)=0x20)

00:01:25 executing program 2:
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0)
chdir(&(0x7f0000000040)='./file1\x00')
setuid(0xee01)
renameat(r0, &(0x7f0000000200)='./file1\x00', 0xffffffffffffffff, 0x0)
__getcwd(&(0x7f0000000280)=""/85, 0x55)
poll(&(0x7f0000000000)=[{r0, 0x97ca7148a3ffa162}], 0x1, 0x4)

00:01:25 executing program 2:
r0 = socket$inet6(0x1c, 0x3, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x19, &(0x7f0000000000)={0x2, {{0x1c, 0x1, 0x0, @remote}}, {{0x1c, 0xffffffffffffffff, 0x0, @local}}}, 0x108)

00:01:25 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
bind$inet6(r0, &(0x7f0000000000)={0x1c, 0x1, 0x7, @remote={0xfe, 0x80, [], 0x0}}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000000c0)={@in6={{0x1c, 0x3, 0x19df, @remote={0xfe, 0x80, [], 0x0}, 0x7fff}}, <r1=>0x0, 0x40000007, 0x100, 0x1, 0x800, 0x1}, &(0x7f0000000180)=0x98)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r2, 0x7e2780e3)
r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1, 0x12, r3, 0x0)
fsync(r3)
mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000)
fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
setgid(r4)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={r1, 0x6, 0x2, 0x80000000, 0x81}, &(0x7f0000000080)=0x18)
setgid(r4)
setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000340)={r1, 0x6, 0x3, 0x2}, 0x10)
setgid(r4)
setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f00000002c0)={@empty, @rand_addr=0x3, @rand_addr=0x2}, 0xc)
r5 = msgget$private(0x0, 0x0)
fstat(r3, &(0x7f0000000380))
msgctl$IPC_RMID(r5, 0x0)

00:01:25 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fchmod(r0, 0x20)
pipe2(0x0, 0x4)
open(&(0x7f0000000040)='./file0\x00', 0x8000, 0x100)
readv(r0, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/228, 0xe4}], 0x1)
r1 = dup(0xffffffffffffffff)
dup(0xffffffffffffffff)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
lseek(r1, 0x0, 0x1)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0)

00:01:26 executing program 1:
r0 = socket$unix(0x1, 0xb, 0x0)
r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10, 0x10000000)
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f00000000c0), 0x4)
sendmsg$unix(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="10000000ffff000001000000000000002f"], 0x11}, 0x0)

00:01:26 executing program 0:
accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000540))
pipe2(&(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x100004)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000080)={<r1=>0x0, 0x5b3, 0x3, 0x2843, 0x6}, &(0x7f00000000c0)=0x18)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000100)={r1, 0x15, "e928c229c287b67ec84939949758f7be14e911cb02"}, &(0x7f0000000140)=0x1d)
clock_getres(0x2, &(0x7f0000000000))
socket$inet(0x2, 0x2, 0x88)

00:01:26 executing program 1:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000040)={{0x1c, 0x1, 0x1f, @remote={0xfe, 0x80, [], 0x0}, 0x928e}, {0x1c, 0x3, 0x4, @loopback, 0x3}, 0xffff, [0x100, 0x4, 0xcc0, 0x80000000, 0x2, 0x140b, 0xd4, 0x7]}, 0x5c)
r1 = socket(0x2, 0x10000001, 0x84)
connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000200)={0x7fffffff, &(0x7f0000000140)=[@in6={0x1c, 0x2, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x3f}, @in={0x2, 0x1, @multicast1}, @in6={0x1c, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0xd4}, @in6={0x1c, 0x0, 0x7, @loopback, 0x7fffffff}, @in6={0x1c, 0x3, 0x40, @empty, 0x90}]}, &(0x7f0000000240)=0x10)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000001c0)={0xc04}, 0x10)

00:01:26 executing program 0:
r0 = socket(0x2, 0x40000000005, 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)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
openat(r2, &(0x7f00000001c0)='./file0\x00', 0x200, 0x0)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={r1, 0xfffffffffffffe00}, &(0x7f00000000c0)=0x8)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r1}, 0x0)

00:01:26 executing program 0:
r0 = socket$inet(0x2, 0x1, 0x9)
dup(r0)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1103, &(0x7f0000000300)=ANY=[@ANYBLOB="0000000048890d8625a7ad78085eba85a21a4ca5eea6a9039e6675bc1b8fd812691c23e4a16221ba092fc637f0bfcd988eef62c6f86b6a621caeca1083f7be0c2307dd052988ac29f16fa232307e3f586b37fc09101aa7d897f94443ce524cd5ad4a861369416279746ca988316af09a8088ac4205597ca100063c8d80101d7c4e4dc2789e63f607888e95712b7fae52f21423dfd78538e56647ce7636bae99b0243f67617db1b4700000000000000000000000000000000e9c556ccd1536bf953419f0d33dbafe9837ee9bdea03c0ed64d3163c704b41b8020ac3abfe9d2c19419df6e397399cc813f795f1d00325911942138aefa4b3fddf00e5aa1246aaa71bc98b92a30d3050c01cc9875f20693ac97674ffd8b181c4ffd62689e78ec10bc212432d789f7704ddf62fd3e90410d6ffaa666ec1f910da02e3fde24589f7de705e8aa41eb8f46f6de08c7ee04ef2d4d634e5de93a042fa9b2a089649ff1046141811cb5ba65e7096511e551508a82a85c19de4e02d2f22c065a6af6805c29e8a60add4515e5b4edb29bf352595ea11010a15523c99bc8bda9e13b0240fb17d31dee80a"], &(0x7f0000000180)=0x4)
socketpair(0x1c, 0x1, 0x7f, &(0x7f0000000000)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockname$unix(r2, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8)

00:01:26 executing program 0:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet6(0x1c, 0x1, 0x354)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000380)={<r3=>0x0, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f00000002c0)=0x10)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000300)={r3, 0x12, "872d316d87f7f5733caaa1fa22795463b84e"}, &(0x7f0000000340)=0x1a)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000040)={<r4=>0x0, 0x23, "36567fef7a540f3d696236f66266674bc82251825cb8ac78bd280772c3a1d173fddd49"}, &(0x7f0000000080)=0x2b)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f00000000c0)={r4, 0x7f, 0x3, [0x6, 0x7, 0x7]}, 0xe)
sendmsg$unix(r1, &(0x7f0000000400)={&(0x7f0000000000)=@abs, 0x8, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="28000000ffff00000100000000000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1], 0x28}, 0x0)
r5 = open(&(0x7f0000000100)='./file0\x00', 0x40c, 0x20)
getpeername$unix(r1, &(0x7f0000000440)=@file={0x0, ""/4096}, &(0x7f0000000180)=0x1002)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x2, &(0x7f0000000280)={r4, 0xb8, 0x6, 0x3800, 0x8, 0x1ff}, &(0x7f0000001480)=0x14)
getsockopt$inet_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x5, &(0x7f00000014c0), &(0x7f0000001500)=0x4)

00:01:26 executing program 2:
r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10)
clock_getres(0x4, &(0x7f0000000200))
getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000080)={<r1=>0x0, 0x8, 0x8001, 0xffffffff, 0x2, 0x9}, &(0x7f00000000c0)=0x14)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x0, 0x1}}, r1, 0x4000000000000000, 0x2, 0x385, 0x5, 0x0, 0xdf6}, &(0x7f00000001c0)=0x98)
mlock(&(0x7f0000001000/0x2000)=nil, 0x800000)
mlockall(0x1)
mmap(&(0x7f000071c000/0x400000)=nil, 0x400000, 0x0, 0x5012, 0xffffffffffffffff, 0x0)

00:01:27 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
r1 = semget$private(0x0, 0x1, 0x2)
semop(r1, &(0x7f0000000080)=[{0x3, 0x5, 0x1000}, {0xd1086e0280ae10e0, 0x9, 0x1000}], 0x2)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4)
r2 = semget$private(0x0, 0x5, 0x211)
__semctl$SEM_STAT(r2, 0x0, 0xa, &(0x7f0000000100)=""/104)
pipe2(0x0, 0x0)
r3 = dup(r0)
dup(r3)
r4 = semget$private(0x0, 0x7, 0x8)
__semctl$SEM_INFO(r4, 0x3, 0xb, &(0x7f0000000080))
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0)

00:01:27 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
ppoll(&(0x7f0000000000)=[{r0, 0x11}, {r0, 0xc}, {r0, 0x4}, {r0}], 0x4, &(0x7f0000000040)={0x80000000, 0x5}, &(0x7f0000000080)={0x4}, 0x8)
getsockopt$inet6_buf(r0, 0x29, 0x1c, 0x0, 0x0)

00:01:27 executing program 2:
getsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000080), &(0x7f0000000100)=0x4)
poll(&(0x7f00000000c0)=[{}], 0x2000000000000333, 0x0)
r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000))
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000040)={<r1=>0x0, 0x9, 0x1, [0x6]}, &(0x7f0000000140)=0xa)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000180)={r1, 0x26, "c3a3e7e90d30d1c956a5bc145d988082089a02b9c82bded5ee4005fdfdb9cba7436829bc3d11"}, &(0x7f00000001c0)=0x2e)

00:01:27 executing program 1:
munmap(&(0x7f0000fe0000/0x4000)=nil, 0x4000)
r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x0)
mlock(&(0x7f0000d77000/0x3000)=nil, 0x3000)
munmap(&(0x7f0000d75000/0xb000)=nil, 0x1f470000)
recvfrom$unix(r0, &(0x7f0000000080)=""/246, 0xf6, 0x40, &(0x7f0000000000)=@abs={0x0, 0x0, 0x3}, 0x8)

00:01:27 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x6, [0x0, 0x0, 0x0, <r1=>0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x1c)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x0, 0x898, 0x1000}, 0x2d080b79c0f619ec)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x2, 0x4)
recvmsg(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/229, 0xe5}, 0x0)
shutdown(r0, 0x0)

00:01:27 executing program 1:
r0 = dup(0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f00000000c0)={<r1=>0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in]}, &(0x7f0000000180)=0x10)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r1, 0x8, 0x10001}, &(0x7f0000000200)=0xc)
rename(&(0x7f00000003c0)='./file0/file1\x00', &(0x7f0000000400)='./file0/file1\x00')
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
r3 = openat(r2, &(0x7f0000000480)='./file0\x00', 0x140, 0x0)
close(r3)
rmdir(&(0x7f00000002c0)='./file0/file0\x00')
sendto$unix(r3, &(0x7f0000000300)="3a0e5a39662e873b9a23d216d8564ec4661b7d866bbc29a1ac6f48bd4722890669cbf7f723cbed76990af461d9b356e8f3d300b158ad5e2599cd452f67125c9f87f37501e9a40a8cb61175c049dd8b399e265fab94b5fefee2da3d", 0x5b, 0x0, &(0x7f0000000380)=@file={0x0, './file0/file1\x00'}, 0x10)
rename(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)='./file0/file1\x00')
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000280)=0x2, 0x4)

00:01:27 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x4008, 0x84)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x28, &(0x7f0000000040)={0x0, 0x2a0}, 0xc)

00:01:27 executing program 1:
socket$inet_tcp(0x2, 0x1, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r0, 0x0)
connect$inet(r0, &(0x7f0000000000), 0x10)

00:01:28 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
pwritev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="1a553c91cadecff27a2382635225e5f5d7fccc8ff71002c65942af87b11478bcb2b34cfafa04d6541eec01c80408bb91f873755bbc3f", 0x36}], 0x1, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x100000, 0x40)
pipe2(0x0, 0x0)
r2 = dup(r0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)={0x7, [0x0, 0x0, <r3=>0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000340)=0x20)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000380)={@in6={{0x1c, 0x3, 0x80000001, @loopback, 0x400}}, r3, 0x7, 0x5, 0x20c, 0x2, 0x9, 0x8000}, 0x98)
r4 = msgget$private(0x0, 0x10a)
setsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000140)=0x9, 0x4)
msgctl$IPC_INFO(r4, 0x3, &(0x7f00000004c0)=""/4096)
r5 = dup(0xffffffffffffffff)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
sendto(r5, &(0x7f00000001c0)="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", 0xfa, 0x20109, &(0x7f0000000100)=@un=@abs={0x1, 0x0, 0x2}, 0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f00000002c0)={0xfff}, 0x1)

00:01:28 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000000)='./file0\x00', 0xb99)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0)
freebsd11_mknod(0x0, 0x0, 0x0)
setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0)
execve(0x0, 0x0, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

00:01:28 executing program 1:
r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x0)
ftruncate(r0, 0x800800805ffff)
truncate(&(0x7f00000000c0)='./file0\x00', 0x20000)
ftruncate(r0, 0x0)
accept$unix(r0, 0x0, &(0x7f0000000040))
shmget(0x1, 0x1000, 0x1d1, &(0x7f0000ffd000/0x1000)=nil)

00:01:28 executing program 0:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
socketpair(0x1c, 0x5, 0x1, &(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet_mreqn(r1, 0x0, 0xc, &(0x7f0000000080)={@multicast2, @remote}, &(0x7f0000000100)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000000c0)={@loopback}, 0x14)
sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe]}}, 0x1c, 0x0}, 0x0)
listen(r1, 0x80000001)

00:01:28 executing program 0:
r0 = open(&(0x7f0000000080)='./file0\x00', 0x2000000000000000, 0x36)
connect$unix(r0, &(0x7f0000000040)=@file={0x1, './file1\x00'}, 0xa)
select(0x210, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000003000))

00:01:28 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0x10}], 0xa9}, 0x0)
getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000000)={<r2=>0x0, 0xf, 0x800}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000080)={<r3=>r2, 0xf951}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000140)={r2, 0x8868, 0x3ff, 0x8, 0x4, 0x401, 0x401, 0x5, {@in6={{0x1c, 0x2, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x3}}, r3, 0x75, 0x6, 0x0, 0xfffffffffffffffe}}, &(0x7f0000000200)=0xb0)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000100)={r3, 0x8, 0x2, [0x0, 0x100003]}, 0xc)

00:01:28 executing program 0:
r0 = socket(0x11, 0x3, 0x0)
listen(r0, 0x5)
bind$inet6(r0, &(0x7f0000000000), 0xc)

00:01:28 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000080)={<r1=>0x0, &(0x7f0000001580)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000001680)=0x10)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000016c0)={r1, 0x80000001, 0x0, 0x3f, 0x7, 0x10000}, &(0x7f0000001700)=0x14)
pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000100)="54612b055d1db15e52c03d4d68ba9b8d365cfdcddb49ca30104c55dc9ab1775c11b3a6f805bbb6ca58c2ed0977d766f0a46cc616c11af3d4fb4f0b550d5c01134ecb8dc241a3e556bd58a98083e6a019c83c8d8454dfcb0af96f5d0df67f5bc6332fe53612a86486629aa0776b8cbda03bed6f0d3533240fcbfe93e24177af8fde24c248caeb95333f5ec585d996ad4d0ebd1464", 0x94}, {&(0x7f00000001c0)="e4adce4afca4b9b7bb1bf1255d302ec9b3a809dea7e63083d88f5dc7e6f6cadac7d9037da1fe6ac9979b2c560ae1cec11a1d943dbdff36cddb035268315e604ef1da46fba1d185d47516dd01dc548e6b4bffbc84688921365a8500c334349981a62f901023afd9c5a355f1112023c78a0b", 0x71}, {&(0x7f0000000240)="e4d2ce45764d4d6d8a1ce3d6feefa139f5b18526edf7314a6a804ecf9de7359b2dbc47ed7c6bc360f037fe4184e5b8386d82ae052593c799f2938d2dc77a22cab0dcac9abd5e1022edf238582874eccc38edb202acea56c40238071bd928", 0x5e}, {&(0x7f00000004c0)="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", 0x1000}, {&(0x7f00000002c0)="5c1c680f279452a19204c27bb7bb0d2827514b8ded9a5172e160df6e95a07cbf421e7b0c461bd358b3851da8b111456cc4f34aa83cdc4178592427a540aa75b7548f9702eb17d12b74", 0x49}, {&(0x7f0000000340)="724b119dcc7f9a2047a3c05dfee1713bee3dd57eccc2b133bbd13d6fe1608d7b816264f715c8c8ab30c324364b030b77955f5b55adc1aeb6a97ac2750cc3335b388d163458145f18388cfe24bfb899df9c2846a6babd4e8db6f1d2fb744275a26bb08ebc7ade0825053381bd4b311fb4728b2a596fbc32a3a9ea181de82730b3340de6489aa3340ca00c18312b59c01db07f327c523e712e4601638756476deb58fc270732637b3560b90f17", 0xac}, {&(0x7f00000014c0)="c7547db369ea3bea3531ed0be6f59550c14d71d7e544c30c6fb827df9c54b43a59adf07e5e3bffa3afd69a7a686fe8a8ec7db36259f3e345588c2770981de02c37b08fa55e85b98022c59a5356d12f135bcef28e5184e45a84dc3e24834215ca7906ba195554d8042becfed9db48309e5a95e0b11a4f3f86375b1ae3b7aa2e0dcb3d38", 0x83}], 0x7, 0x0)
pipe2(0x0, 0x0)
dup(r0)
r2 = dup(0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0)

00:01:28 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r1 = getpgid(0x0)
fcntl$lock(r0, 0xb, &(0x7f0000000000)={0x3, 0x1, 0x2, 0x0, r1})
ftruncate(r0, 0x400000000101)
r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x6, 0x11, r2, 0x0)
mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000)
ftruncate(r2, 0x0)
munlock(&(0x7f0000ff9000/0x2000)=nil, 0x2000)
writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="239360a2ece1505246b5", 0xa}], 0x1)
sigaltstack(&(0x7f0000ff9000/0x2000)=nil, 0x0)
mlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000)

00:01:29 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000080)={<r1=>0x0, &(0x7f0000001580)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000001680)=0x10)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000016c0)={r1, 0x80000001, 0x0, 0x3f, 0x7, 0x10000}, &(0x7f0000001700)=0x14)
pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000100)="54612b055d1db15e52c03d4d68ba9b8d365cfdcddb49ca30104c55dc9ab1775c11b3a6f805bbb6ca58c2ed0977d766f0a46cc616c11af3d4fb4f0b550d5c01134ecb8dc241a3e556bd58a98083e6a019c83c8d8454dfcb0af96f5d0df67f5bc6332fe53612a86486629aa0776b8cbda03bed6f0d3533240fcbfe93e24177af8fde24c248caeb95333f5ec585d996ad4d0ebd1464", 0x94}, {&(0x7f00000001c0)="e4adce4afca4b9b7bb1bf1255d302ec9b3a809dea7e63083d88f5dc7e6f6cadac7d9037da1fe6ac9979b2c560ae1cec11a1d943dbdff36cddb035268315e604ef1da46fba1d185d47516dd01dc548e6b4bffbc84688921365a8500c334349981a62f901023afd9c5a355f1112023c78a0b", 0x71}, {&(0x7f0000000240)="e4d2ce45764d4d6d8a1ce3d6feefa139f5b18526edf7314a6a804ecf9de7359b2dbc47ed7c6bc360f037fe4184e5b8386d82ae052593c799f2938d2dc77a22cab0dcac9abd5e1022edf238582874eccc38edb202acea56c40238071bd928", 0x5e}, {&(0x7f00000004c0)="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", 0x1000}, {&(0x7f00000002c0)="5c1c680f279452a19204c27bb7bb0d2827514b8ded9a5172e160df6e95a07cbf421e7b0c461bd358b3851da8b111456cc4f34aa83cdc4178592427a540aa75b7548f9702eb17d12b74", 0x49}, {&(0x7f0000000340)="724b119dcc7f9a2047a3c05dfee1713bee3dd57eccc2b133bbd13d6fe1608d7b816264f715c8c8ab30c324364b030b77955f5b55adc1aeb6a97ac2750cc3335b388d163458145f18388cfe24bfb899df9c2846a6babd4e8db6f1d2fb744275a26bb08ebc7ade0825053381bd4b311fb4728b2a596fbc32a3a9ea181de82730b3340de6489aa3340ca00c18312b59c01db07f327c523e712e4601638756476deb58fc270732637b3560b90f17", 0xac}, {&(0x7f00000014c0)="c7547db369ea3bea3531ed0be6f59550c14d71d7e544c30c6fb827df9c54b43a59adf07e5e3bffa3afd69a7a686fe8a8ec7db36259f3e345588c2770981de02c37b08fa55e85b98022c59a5356d12f135bcef28e5184e45a84dc3e24834215ca7906ba195554d8042becfed9db48309e5a95e0b11a4f3f86375b1ae3b7aa2e0dcb3d38", 0x83}], 0x7, 0x0)
pipe2(0x0, 0x0)
dup(r0)
r2 = dup(0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0)

00:01:29 executing program 0:
getgroups(0x3, &(0x7f0000000000)=[0x0, 0xffffffffffffffff, <r0=>0xffffffffffffffff])
setgid(r0)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r1, 0x101)
close(r1)
chmod(&(0x7f0000000340)='./file0\x00', 0x47eda2f5c610c659)
execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000000), 0x0)
setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000080)=0x8, 0x4)

00:01:29 executing program 2:
mmap(&(0x7f00006ea000/0x200000)=nil, 0x200000, 0x3000007, 0x8d471, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
ftruncate(r0, 0x2)

00:01:29 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
pipe2(0x0, 0x0)
dup(0xffffffffffffffff)
r1 = dup(0xffffffffffffffff)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
fcntl$dupfd(r1, 0x11, r0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0)

00:01:29 executing program 1:
r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10, 0x20000000)
r1 = accept$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x10)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x200, 0x0)
r3 = openat(r2, &(0x7f0000000140)='./file0\x00', 0x0, 0x40)
open$dir(&(0x7f0000000180)='./file0\x00', 0x200, 0x20)
mkdirat(r2, &(0x7f00000001c0)='./file0\x00', 0x1)
connect$unix(r3, &(0x7f0000000200)=@file={0x1, './file0\x00'}, 0xa)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000240)={'bbr\x00', 0x62ef}, 0x24)
readlink(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)=""/72, 0x48)
accept$inet(r1, &(0x7f0000000340)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000380)=0x10)
getsockname$unix(r2, &(0x7f00000003c0)=@file={0x0, ""/31}, &(0x7f0000000400)=0x21)
socket$inet(0x2, 0x20000000, 0x800)
accept4(r1, &(0x7f0000000440)=@un=@abs, &(0x7f0000000480)=0x8, 0x10000000)
getsockopt$inet_mreqn(r3, 0x0, 0x9, &(0x7f00000004c0)={@local, @multicast1, <r4=>0x0}, &(0x7f0000000500)=0xc)
setsockopt$inet_mreqn(r3, 0x0, 0xd, &(0x7f0000000540)={@multicast1, @local={0xac, 0x14, 0x0}, r4}, 0xc)
socket$inet(0x2, 0x20000000, 0x10000)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f0000000580)={@in={{0x2, 0x1, @broadcast}}, <r5=>0x0, 0x2, 0x8000, 0x2, 0x5, 0x217}, &(0x7f0000000640)=0xa0)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000680)={r5, 0xe5, "42081d29f484d82223c07a4eca2508a85f25ae7998deb6e081dd625b75d9325058d621d8d3866fc7711347c8313d548b8f6ad2650ee13995891febfdb05f8820edf2f9ff16c648dd1fb2eb818c4e082dbfe3b66f6dba6029c6befa8b18a92ad1333ca26bb1545fea2408313b3a539c190bfa9c556831f59363940e9d4650b87625d25af5f20ec03006d889f3cbb2bc69f233788274cc141b14bb2089229154b40005f3abb189dbe3f1e9c9057227e0041bc36d7cca136428a96f8e5b6396d5b6ef2d8346c7e7b5137e0a551383899792fd8d040cef7e616af4e84f90f8fbe4a6777b4bf547"}, &(0x7f0000000780)=0xed)
setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f00000007c0)={@local={0xac, 0x14, 0x0}, @multicast2, r4}, 0xc)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000800)=0x3, 0x4)
socket$inet6_udp(0x1c, 0x2, 0x0)
execve(&(0x7f0000000840)='./file0\x00', &(0x7f0000000900)=[&(0x7f0000000880)='bbr\x00', &(0x7f00000008c0)='bbr\x00'], &(0x7f0000000a80)=[&(0x7f0000000940)='!\x00', &(0x7f0000000980)='#mt\x00', &(0x7f00000009c0)='bbr\x00', &(0x7f0000000a00)='bbr\x00', &(0x7f0000000a40)='bbr\x00'])
rmdir(&(0x7f0000000ac0)='./file0\x00')
utimensat(r3, &(0x7f0000000b00)='./file0\x00', &(0x7f0000000b40)={{0x4, 0x7}, {0xa0}}, 0x200)
setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000b80)={@broadcast, @multicast1, r4}, 0xc)
open(&(0x7f0000000bc0)='./file0\x00', 0x500, 0x8)
freebsd11_fstat(r0, &(0x7f0000000c00)={0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0})
freebsd11_stat(&(0x7f0000000c80)='./file0\x00', &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x0, 0x0, <r7=>0x0})
r8 = getgid()
setresgid(r6, r7, r8)

00:01:29 executing program 2:
mprotect(&(0x7f0000aa1000/0x4000)=nil, 0x4000, 0x6)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x0)
mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x4000000001)
sigaltstack(&(0x7f0000bd8000/0x5000)=nil, 0x0)

00:01:29 executing program 0:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x304, 0x0)
r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0xb, &(0x7f0000000080)={0x0, 0x0, 0xc700000000000000, 0x2000100000001})
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={<r2=>0x0, 0x3, 0x1, 0x8001, 0x7, 0x80000001}, &(0x7f0000000100)=0x14)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x3, 0xfff, @empty, 0xfffffffffffff783}}, r2}, 0x324)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x2200000000000}}, r2}, 0x84)

00:01:29 executing program 0:
getpgid(0x0)
getpid()
mlock(&(0x7f0000eb1000/0x1000)=nil, 0x1000)
openat(0xffffffffffffffff, 0x0, 0x400, 0x0)
mlockall(0x1)
mprotect(&(0x7f0000d10000/0x3000)=nil, 0x3000, 0x0)
munlockall()

00:01:29 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
select(0x40, &(0x7f0000000080)={0x0, 0xffff}, 0x0, 0x0, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
getsockname$inet(r1, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000000c0)=0x10)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x23, &(0x7f0000000000), 0xfe6a)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000380)=ANY=[@ANYBLOB="02004e23ac1400bb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=<r2=>0x0, @ANYBLOB="28f6ffff0100009b3c1bf856c824859713f7e25449ecbff49e4623474253db50aff4143cbbbd245943584201e131451798c15f40bbf03ee5880aac6fba52ae6095dc141b7015c5e143cde8ed63baa83b7b80ba571f2ccfe96984331ade2b474f2d7c42cd4e56875760cd0aa731f3c9ec0ad12f3cf631fdd7c35941920728142b9a6a1274b3a025c7f6b732ea6523976d6b8e8af63f90253f5a8f0e23e0c1d0b7abe41a6c81d52bc62ac9a666cb325324feb4b196be9977151f"], &(0x7f00000001c0)=0xa0)
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000300), &(0x7f0000000340)=0x4)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000200)={@in={{0x2, 0x1, @broadcast}}, r2, 0x3, 0xfffffffffffffbff, 0x3, 0xf66, 0x200}, &(0x7f00000002c0)=0xa0)

00:01:29 executing program 1:
utimensat(0xffffffffffffffff, 0x0, &(0x7f0000000380)={{0x0, 0x100000000}}, 0x0)
r0 = accept$inet(0xffffffffffffff9c, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000140)={<r1=>0x0, 0x7f}, &(0x7f0000000180)=0x8)
open(&(0x7f0000000280)='./file0\x00', 0x1, 0x48)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r1, 0x2, 0x7, 0x1f}, 0x94)
r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x100001, 0x1)
utimensat(r2, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0xffff, 0x10001}, {0x80000000, 0xf4b3}}, 0x200)

00:01:29 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000140), &(0x7f00000001c0)=0x8)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
r1 = socket$inet6(0x1c, 0x0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
socket$inet6(0x1c, 0x0, 0xffff)
r2 = msgget(0x3, 0x401)
accept4$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10, 0x30000000)
msgrcv(r2, 0xffffffffffffffff, 0x0, 0x1, 0x800)
writev(0xffffffffffffffff, 0x0, 0xfffffffffffffe64)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000080)={0x2, [0x2, 0xffff]}, &(0x7f0000000100)=0x8)

panic: pmap_demote_pde: page table page for a wired mapping is missing
cpuid = 0
time = 89
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe001fa985a0
vpanic() at vpanic+0x1e0/frame 0xfffffe001fa98600
panic() at panic+0x43/frame 0xfffffe001fa98660
pmap_demote_pde_locked() at pmap_demote_pde_locked+0x1288/frame 0xfffffe001fa98730
pmap_enter() at pmap_enter+0x755/frame 0xfffffe001fa98810
vm_fault_copy_entry() at vm_fault_copy_entry+0x589/frame 0xfffffe001fa988d0
vm_map_protect() at vm_map_protect+0x5f9/frame 0xfffffe001fa98940
sys_mprotect() at sys_mprotect+0xcc/frame 0xfffffe001fa98980
amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe001fa98ab0
fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe001fa98ab0
--- syscall (198, FreeBSD ELF64, nosys), rip = 0x412e5a, rsp = 0x7fffdfffdf38, rbp = 0x3 ---
KDB: enter: panic
[ thread pid 1898 tid 101042 ]
Stopped at      kdb_enter+0x6a: movq    $0,kdb_why