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", 0x801}], 0x1)

00:00:32 executing program 3:
readlink(0x0, &(0x7f00000001c0)=""/150, 0x96)
pipe2(0x0, 0x0)
sendto(0xffffffffffffffff, &(0x7f00000002c0)="35704e67a18724162f58f1c5ad0c8a89e21a62814cfe62457819584fd14d97f8278ceb12469db2484b504107b5464cbc2dd39f147a1816ea86d93fde065a47694d1df605789ddddf97f627ae92ec9ca373d1643d7edba7e0657f8ecfc4cd7f74ebdbd3c8558c333e56b5465de8043c4a3c790ec3b14a12119f520310b572839784a9c4fc", 0x84, 0x88, &(0x7f0000000100)=@in={0x2, 0x2, @loopback}, 0x10)
r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c)
fcntl$setflags(r0, 0x2, 0x1)
getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0)
listen(0xffffffffffffffff, 0x0)
setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r1, 0x7e2780e3)
r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
socket$inet(0x2, 0x0, 0x0)
mlockall(0x0)
sync()
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0)

00:00:32 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = accept(r0, &(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000001c0)=0x10)
close(r1)
execve(0x0, 0x0, 0x0)

00:00:32 executing program 0:
shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200))
r0 = msgget$private(0x0, 0x20)
msgrcv(r0, 0x0, 0x0, 0x0, 0x900)
freebsd10_pipe(&(0x7f0000000180)={<r1=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f00000001c0), &(0x7f0000000240)=0x4)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r2, 0x7e2780e3)
r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
setsockopt$inet6_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000100)={0xffffffff, "4405000100"}, 0x14)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
mlockall(0x2)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
bind(0xffffffffffffffff, 0x0, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x80000e, 0x6, 0x12, r3, 0x1f470000)

00:00:32 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={<r1=>0x0, 0x1, 0x400}, &(0x7f0000000080)=0xc)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={r1, 0xdd08, 0x4, [0x4, 0x3, 0x0, 0x47a]}, 0x10)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000000c0)={r1, &(0x7f0000000200)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000340)=0x10)
writev(r0, &(0x7f00000003c0), 0x10000278)
r2 = shmget(0x0, 0xb000, 0x8c, &(0x7f0000ff2000/0xb000)=nil)
shmctl$SHM_UNLOCK(r2, 0xc)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="3f001f2d790100"], 0x14f)
sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0)

00:00:33 executing program 3:
semget$private(0x0, 0x1, 0xf2f0c82bbb49de88)
semget(0x0, 0x4, 0x220)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00'])
writev(r1, &(0x7f0000000280), 0x26)
writev(r1, &(0x7f0000000100), 0x100000000000005d)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000500)=ANY=[@ANYBLOB="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"/288], 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={<r2=>0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10)
setsockopt$sock_timeval(r1, 0xffff, 0x1007, &(0x7f00000001c0)={0xfffffffffffffffe, 0xe5}, 0x10)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={r2, 0x7, 0x7ff}, 0x0)
getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85)
r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r3, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r3}], 0x1, 0xffffffffffffffff)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x0)
setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0)
execve(0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, 0x0, 0x0)
r4 = fcntl$getown(r3, 0x5)
fcntl$lock(r1, 0xc, &(0x7f00000002c0)={0x1, 0x4, 0x80, 0x200, r4})
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10)

00:00:34 executing program 1:
setitimer(0x0, 0x0, 0x0)
r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000000)={@multicast1, @broadcast, @multicast1}, 0xc)

00:00:34 executing program 2:
openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x88)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
fcntl$dupfd(r0, 0xfffffffffffffffc, r0)

00:00:34 executing program 0:
r0 = socket(0x2, 0x1, 0x7)
setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000000)=0x3, 0x4)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x0, 0x5, @empty, 0x2}}, <r1=>0x0, 0x4, 0x5, 0x0, 0x0, 0x10001, 0x2}, &(0x7f0000000180)=0x98)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000001c0)={r1, 0x4}, 0x8)
getsockopt$inet_tcp_int(r0, 0x6, 0x400, &(0x7f0000000040), &(0x7f0000000080)=0x4)
close(r0)

00:00:34 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
sendto$unix(r0, 0x0, 0x0, 0x100000, &(0x7f0000000040)=@file={0x20200, './file0/file0\x00'}, 0x10)
connect$unix(r0, &(0x7f00000001c0)=@file={0x0, './file0/file0\x00'}, 0x10)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000240)={<r1=>0x0, 0x8}, &(0x7f0000000280)=0x8)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000002c0)=r1, 0x4)
sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x0)
sendmsg$unix(r0, &(0x7f0000000400)={&(0x7f0000000000)=@abs, 0x8, 0x0, 0x0, 0x0, 0x0, 0x20089}, 0x80)
getpeername(r0, &(0x7f0000000440)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000340)=0x1c)
semget$private(0x0, 0x6, 0x200)

00:00:34 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82f49904a6022e2f66070067f8d70569"], 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="b8415e09b9d15366658f6fe75a8c86e292a0b1fbb92827c72ef042bd9d29befd4c7697b84741750f9ae0e457033e0d4ebb9d43912c0bf71a3f953e67794d81092464a440f6adc322429fa6d2d0e2c894231e77fa13", @ANYRES32=<r1=>0x0], 0x0)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x10002}, 0x10)

00:00:34 executing program 2:
r0 = semget$private(0x0, 0x3, 0x0)
r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={<r2=>0x0, 0x1, 0x6d58a1d8}, &(0x7f0000000040)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000080)={0x6, 0x200, 0x759, 0x47e, r2}, &(0x7f00000000c0)=0x10)
__semctl$GETPID(r0, 0x6, 0x4, 0x0)

00:00:34 executing program 2:
r0 = socket(0x2, 0x10000004, 0x80000000000084)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
connect(r0, &(0x7f0000000040)=@un=@file={0x0, './file0\x00'}, 0xa)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000000c0), 0x0)

00:00:35 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
syz_extract_tcp_res$synack(&(0x7f0000000040), 0x1, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0]}, &(0x7f00000000c0)=0x1c)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={r1, 0x1ff, 0x4, 0x7, 0x9, 0x1f}, &(0x7f0000000140)=0x14)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1204, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0x10)

00:00:35 executing program 2:
r0 = open(&(0x7f0000000000)='./file0/../file0\x00', 0x28200, 0x15b)
readlinkat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000240)=""/131, 0x83)
mkdir(&(0x7f0000000200)='./file0\x00', 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0)
symlinkat(&(0x7f00000000c0)='/', r1, &(0x7f0000000100)='./file0\x00')
openat(r1, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x0)
rmdir(&(0x7f00000001c0)='./file0\x00')
open(&(0x7f0000000180)='./file0/../file0\x00', 0x100000, 0x2)

00:00:35 executing program 0:
munmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000)
mlock(&(0x7f0000e07000/0x2000)=nil, 0x2000)
msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2)
sigaltstack(&(0x7f0000c4b000/0x7000)=nil, 0x0)
mlock(&(0x7f00009fd000/0x600000)=nil, 0x600000)
r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x84)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000040)={@in={{0x2, 0x3, @multicast2}}, <r1=>0x0, 0x80000000, 0x100000001, 0x2, 0x6, 0xffff}, &(0x7f0000000100)=0xa0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x0, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x2}}, r1, 0x8001, 0x80000000, 0x9, 0x2, 0x6}, &(0x7f0000000200)=0x98)

00:00:35 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="9e022e2f66696c653000"], 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
sendmsg$unix(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@abs, 0x8, 0x0}, 0x0)
sendmsg$inet_sctp(r0, &(0x7f00000005c0)={&(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x10, 0x0}, 0x0)
getsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000600)=""/4096, &(0x7f0000000100)=0x140)

00:00:35 executing program 2:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = dup2(r0, r1)
bind(r1, &(0x7f0000000180)=@un=@file={0xd80f49edce43012d, './file0\x00'}, 0x8)
listen(r0, 0x0)
freebsd11_fstat(r1, &(0x7f0000000400))
setsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f0000000040)="e8a48d9d58b05afbe12c82afb9448a4410663a74c5341afc424f99d9e820524530505d9453593cb38a84398f3e1106937fbcc306a2ef96d25f5dfb8dceaa3759a9de6ad813d06d4c32ed33ccade93bd6167dcb0bae0ca5eb4a4645cf32470b328176cb8e51a467ce79cd5cd3ebbf36910c4a5901de4f998448cc1ab74105de7d034fa0fdcb3cae2bfbf7717348caa89f6a196e1da11b81a74b4ae9a97f9b35213189ad391bec83713fcb69d7520c152fea8d1a8cf85ab506902d37827712682cf2be1664ba8264f4ea486452d6acf74b2a2464f3ba4e175b96d36bb833f576cff0", 0xe1)

00:00:35 executing program 0:
r0 = socket$unix(0x1, 0x5, 0x0)
r1 = dup2(r0, r0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000340)=ANY=[@ANYBLOB="1c004e21ffffff7ffe800000000000000060b594a50000aa0100000000000000000000000000000000000000000000000000000000000000000000000000000000000000e6ff00"/122, @ANYRES32=<r2=>0x0, @ANYBLOB="0200000036460000ff49590300459d0000000000"], &(0x7f00000002c0)=0x98)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000300)={r2, 0x3f}, 0x8)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000000)=ANY=[@ANYBLOB="02004e237f00000100"/136, @ANYRES32=<r3=>0x0, @ANYBLOB="0500180000000000cd080000300e000001000000"], &(0x7f00000000c0)=0xa0)
getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r3, 0x7, 0xffff, 0x2}, &(0x7f0000000140)=0x10)
sendmsg$unix(r0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)=[@cred={0x20}], 0x20}, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000180), &(0x7f00000001c0)=0x4)

00:00:35 executing program 2:
semget$private(0x0, 0x0, 0x0)
semget(0x0, 0x4, 0x220)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = open(&(0x7f0000000280)='./file0\x00', 0x10000, 0xc)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, 0x0, 0x0)
r2 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00'])
writev(r2, &(0x7f0000000280), 0x26)
writev(r2, &(0x7f0000000100), 0x100000000000005c)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffff000}, 0xc)
r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f00000002c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00'], &(0x7f0000000300)=0x8)
lseek(r3, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0)
execve(0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)

00:00:35 executing program 0:
munmap(&(0x7f0000c2a000/0x2000)=nil, 0x2000)
r0 = semget(0x3, 0x2, 0x0)
__semctl$SEM_INFO(r0, 0x2, 0xb, &(0x7f0000000000)=""/246)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140)=0x1c, 0x30000000)
getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xd, &(0x7f0000000180)={@broadcast, @multicast2, <r2=>0x0}, &(0x7f00000001c0)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000200)={@loopback, r2}, 0x14)
mlock(&(0x7f0000b7c000/0x2000)=nil, 0x2000)
recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x357)
mlock(&(0x7f0000de6000/0x1000)=nil, 0x1000)

00:00:36 executing program 3:
symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00')
symlink(&(0x7f0000000300)='\x00', &(0x7f0000000340)='./file0\x00')
link(&(0x7f0000000140)='./file0\x00', 0x0)

00:00:36 executing program 0:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getpeername(r0, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10)

00:00:36 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x308020005)
sync()
lseek(r0, 0x0, 0x1000000000003)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
poll(&(0x7f0000000040)=[{r0, 0x20}, {r0, 0x2}, {r0, 0x46}, {r0, 0x20}, {r1, 0x22}, {r0}], 0x6, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0)
fchmod(0xffffffffffffffff, 0x0)
utimes(0x0, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = fcntl$dupfd(r2, 0x1, r2)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x24, &(0x7f0000000000), 0xfe6a)

00:00:36 executing program 2:
semget$private(0x0, 0x0, 0x0)
semget(0x0, 0x4, 0x220)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = open(&(0x7f0000000280)='./file0\x00', 0x10000, 0xc)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, 0x0, 0x0)
r2 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00'])
writev(r2, &(0x7f0000000280), 0x26)
writev(r2, &(0x7f0000000100), 0x100000000000005c)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffff000}, 0xc)
r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f00000002c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00'], &(0x7f0000000300)=0x8)
lseek(r3, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0)
execve(0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)

00:00:36 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket(0x17, 0x7, 0x6)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000340)=ANY=[@ANYPTR=&(0x7f0000000000)=ANY=[], @ANYPTR=&(0x7f0000000080)=ANY=[], @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYRES16=r0, @ANYBLOB="13d56d966db2023a97b72c25765761995729077261ec50b5239887ef6f534d9b980d68876ed81adb14490aefacc89f7a3ef40716fcf2335286a64f00ca1dea7f964fcc81af180b7f2fa135e66a2dbbc951521e35efe6c5dfb95fe902c844be205d443910f9aac8eb141fb66390781e20721a1c610d1e5c6b198e22f1db366a65cf8bbe59e60e86d8eb7601175ec3888e35067d5f170c46df6ecfb3f2d3147b9301e01d452fc52d41298acf9fdc865e1e7f17efe4bfb2e0cacd80cbfc1b8abed5bf29d00dde77e2cfa2b41fd5c67b24d8d87d62e9a43992d4f33bff84cc", @ANYBLOB="ba3e0337524da018efd0fa940c1b45f76819630a927fbc9975bb35b9d24bc1ed0f7adcc0b159ab448eb86aef72e3921bee299ec539d994eadf255485d5d15243c6dad8c1b7ec", @ANYRES32=0x0], @ANYPTR=&(0x7f0000000300)=ANY=[@ANYRESOCT, @ANYRESHEX=r0, @ANYPTR64], @ANYRESDEC=r0], 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x24, &(0x7f0000000040)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000100)=0x1d5)

00:00:36 executing program 2:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00'])
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000040)=0x9da, 0x4)
writev(r1, &(0x7f0000000280), 0x26)
writev(r1, &(0x7f0000000100), 0x100000000000005d)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85)

00:00:36 executing program 3:
r0 = getuid()
setreuid(r0, 0xee00)

00:00:36 executing program 0:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xfffffffffffffddd)
setsockopt$inet_mreqsrc(r0, 0x0, 0x400000000048, &(0x7f00000000c0)={@multicast1, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000100)={@multicast1, @multicast1, @multicast1}, 0xc)
getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000140)=0x8)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast1, @empty, @rand_addr}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000001c0)={@multicast2=0xe0000001, @multicast2, @loopback}, 0xc)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000440)={0x3, [0x0, 0x0, <r2=>0x0]}, &(0x7f0000000480)=0x10)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000004c0)={r2, 0x1e, "7bc64a61665c117c15a52f9e5beea6009d243ad9e51522e3a1bf7a00ddec"}, &(0x7f0000000500)=0x26)
socketpair(0x1f, 0x3, 0xdab, &(0x7f0000000180)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x103, &(0x7f00000002c0)=ANY=[@ANYRES32=<r5=>0x0, @ANYBLOB="140000007d12fa295be19f8085c873b5e7fb088f772296b1"], &(0x7f0000000300)=0x1c)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000340)={@in={{0x2, 0x3, @multicast2}}, r5}, &(0x7f0000000400)=0x8c)
getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000200)={<r6=>0x0, 0x40}, &(0x7f0000000240)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000280)={r6, 0x4}, 0x8)

00:00:36 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
select(0x40, &(0x7f0000000080)={0x0, 0xffff}, 0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040), &(0x7f00000000c0)=0x4)
r1 = fcntl$dupfd(r0, 0x2000001, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x23, &(0x7f0000000000)=0x1c00, 0xfe6a)

00:00:36 executing program 0:
open$dir(0x0, 0x0, 0x0)
shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil)
getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0)
listen(0xffffffffffffffff, 0x0)
r0 = getpgrp(0xffffffffffffffff)
getpgrp(r0)
execve(0x0, &(0x7f0000000340)=[0x0, 0x0], &(0x7f0000000500)=[&(0x7f0000000400)='\x00', 0x0, 0x0])
setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0)
r1 = socket(0x1, 0x5, 0x400)
setsockopt$inet_tcp_int(r1, 0x6, 0x1801, &(0x7f0000000180)=0x9, 0x4)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, 0x0, 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r2, 0x7e2780e3)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000140)={<r3=>0x0, 0x1000, 0x0, 0x5}, 0x0)
r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x1218, r3}, &(0x7f0000000100)=0xc)
mlockall(0x1)
sync()
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r4, 0x0)

00:00:38 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x308020005)
sync()
lseek(r0, 0x0, 0x1000000000003)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
poll(&(0x7f0000000040)=[{r0, 0x20}, {r0, 0x2}, {r0, 0x46}, {r0, 0x20}, {r1, 0x22}, {r0}], 0x6, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0)
fchmod(0xffffffffffffffff, 0x0)
utimes(0x0, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = fcntl$dupfd(r2, 0x1, r2)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x24, &(0x7f0000000000), 0xfe6a)

00:00:38 executing program 3:
getgroups(0x3, &(0x7f0000000280)=[0x0, 0x0, <r0=>0x0])
setgroups(0x1, &(0x7f0000000240)=[r0])
r1 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000080)=0xfff, 0x4)
setuid(0xee01)
getsockname$unix(r1, &(0x7f0000000140)=@abs, &(0x7f0000000180)=0x8)
r2 = semget(0x0, 0x0, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x1f)
__semctl$GETVAL(r2, 0x0, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000000c0)={0x80000000, 0x4, 0x0, 0x4, 0x10000, 0xe8, 0x101, 0xd75, 0x7, 0x6, 0x5}, 0xb)

00:00:38 executing program 2:
munmap(&(0x7f0000c1b000/0x3000)=nil, 0x3000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
msync(&(0x7f0000dd9000/0x3000)=nil, 0x3000, 0x2)
mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3)

00:00:38 executing program 0:
mkdir(&(0x7f0000000240)='./file0\x00', 0x34)
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setuid(0xee01)
connect(r0, &(0x7f0000000000)=@in6={0x1c, 0x0, 0x3}, 0x1c)
r1 = socket(0x1c, 0x2, 0x8)
lseek(r1, 0x0, 0x3)
r2 = open$dir(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x7}, 0xc)
fchdir(r2)

00:00:38 executing program 2:
mkdir(&(0x7f0000000080)='./file0\x00', 0x4082)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000040), 0x4)
setsockopt$inet6_int(r0, 0x29, 0x28, &(0x7f0000000000), 0x4)

00:00:38 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)=ANY=[@ANYBLOB="020000000000001600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001500"/136, @ANYRES32=0x0], 0x8c)

00:00:38 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, 0x680, 0x3b8d}, &(0x7f0000000080)=0xc)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000000c0)={r1, 0x100000001, 0x2}, 0x8)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff9b47, 0x0, 0xffff}, 0xb)
getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0xb)

00:00:38 executing program 2:
r0 = open(&(0x7f00000005c0)='./file0\x00', 0x80000800000206, 0x40)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000340)={@in6={{0x1c, 0x2, 0xb212}}, <r1=>0x0, 0x100, 0x3, 0x6}, &(0x7f0000000200)=0x8c)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)={@in6={{0x1c, 0x1, 0x1f, @loopback, 0x2}}, r1, 0x4, 0x6, 0x1a, 0x2, 0x6}, 0x98)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000480)=0x4, 0x4)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000400)={r1, 0x80000001}, &(0x7f0000000440)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000001c0)={0x8}, 0x1)
socket$inet6_sctp(0x1c, 0x5, 0x84)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r0, 0x0, 0x41000000000003)
poll(&(0x7f0000000240)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
bind(r0, &(0x7f0000000000)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10)
clock_settime(0x0, 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x1000002a9)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={<r2=>0x0, 0x4}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000140)={r2, &(0x7f00000000c0)=[@in={0x2, 0x0, @broadcast}]}, &(0x7f0000000180)=0x10)
sync()
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000280)={@in={{0x2, 0x3}}, r2}, 0x8c)

00:00:41 executing program 1:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000400)={<r1=>0x0, 0x3}, &(0x7f0000000440)=0x8)
sendmsg$inet6_sctp(r0, &(0x7f0000000540)={&(0x7f0000000080)=@in6={0x1c, 0x0, 0x9, @empty, 0x400}, 0x1c, &(0x7f00000003c0)=[{&(0x7f00000000c0)="4318f1d8f7f0c88aaacfdd97af28b63b1ab81735045ba1f8bd3a5df518f38ca327e3f2fc26d635554ceeb067e2eb97d6fcc92eb75cea72e72f552e0c4b911589673652bf37e7915450cfcd501d92c1e976eb1432e5803eba4067994b8d6998874163527a68beabcee8930985410005c5609c8ae591b050c83d0969ae4955d29e6348cc4cf9a85b", 0x87}, {&(0x7f0000000180)="346036d334dbbb351da729b23ec0ea198daff9cd337b03654cccad58aa84e0ed80646b887e51eb27ea71a11009cd598e5ff2189a393364ab49df49ff80884e5bb4126edd1525b3a03916fe059499da974494cf1a54fb558be226bb45618f57d86c488fe69df52b084d0683a4d6e98fe484eee3c1421e719d0d7b84d97e73e590098aadd38f45f639be4d48fac6e71f6ec4f7193db2a8a99e10f0f5e50eb7079287f7f314de021259c43a03f004e5997b20cf870f64e3a83d07", 0xb9}, {&(0x7f0000000240)="07806bfd583b0ab954e129e477999967", 0x10}, {&(0x7f00000002c0)="eead76bca5c75b23cd9ee3b5dd0509598d801c0047afefb443c5f9455bab77e0ad95365e2fa70d38b172a62fd82b3546d72037cbdacc47d0af7ae4c0cbed17e160538e1bb1d79942ecb9d822eb222a946b637ddd2c71acec296f7344f39d82be4a0a83d54f7800ce9763a4b2225b2372a5d5f6e3257bdb6c9e8361b1d944e634f97f6beb075ca9bc853daefe8727ff855d36c3aa5b347527a7457ea83c7c8fe51fea046e1165715cfc43f293ce03dcb4832081cd0d097aefe04e61020e2d9d3444cc82163d9e485dfdcc64f0d409af9494c875854a2dad", 0xd7}], 0x4, &(0x7f0000000480)=[@dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast1}, @authinfo={0x10, 0x84, 0x8, {0x5e42a944}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x4}}, @prinfo={0x14, 0x84, 0x7, {0x0, 0x8}}, @authinfo={0x10, 0x84, 0x8, {0xeaa}}, @authinfo={0x10, 0x84, 0x8, {0x44bc}}, @sndrcv={0x2c, 0x84, 0x2, {0x2, 0x7, 0x400, 0xde, 0x388, 0x10000, 0x6, 0x1ff, r1}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0xc0, 0x8}, 0x100)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x30000, 0x18)
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f00000005c0)=0x4, 0x4)
sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="14000000290000003f0000000000000002000000"], 0x14}, 0x0)

00:00:41 executing program 3:
r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000140)=0x10, 0x20000000)
r1 = accept(r0, &(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000001c0)=0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000200)={<r3=>0x0, 0x7}, &(0x7f0000000240)=0x8)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000280)={r3, 0xf5, "5e4c144ab73ec3d482914eb5653b15273f60c1b9e414775480d10813e85a9b77ccdd9b75017bb564fa6bc20e30357a0a188c7217d7bc833ee35c4598891c5f471ab4339bb823d0877bcd1cf78c0b038fb04bd768ab2b6cbf9be2ae60731a0177688db68d29b07401e342c6cc0e3481dc429814c921ffe1d6432c1db8a7f136a40203fba1752e762028475de884dcdcae1eb35b6f964313af875a446489827b94c1d288a0fcea5af054a13ebb715f158eb6504e3121bcde2f25317260de289d3b60adc06a7026ac0c79a82451b8701edf4b0b318067e14bcf1c0e1018c131dbce4d01211fade549c05263518064b4808acc13558452"}, &(0x7f0000000380)=0xfd)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x10, &(0x7f0000000100)={<r4=>0x0, 0x0}, &(0x7f00000000c0)=0x10)
r5 = socket(0x2, 0x5, 0x0)
connect$unix(r5, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r5, 0x84, 0x1d, &(0x7f0000000040)={r4}, 0x8)

00:00:41 executing program 0:
r0 = semget$private(0x0, 0x7, 0x2c)
__semctl$GETVAL(r0, 0x0, 0x5, &(0x7f0000000000)=""/94)
semget(0x2, 0x4, 0xfffffffffffffffc)

00:00:41 executing program 0:
r0 = socket(0x2, 0x10000005, 0x0)
getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c)
r1 = getpid()
freebsd11_stat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
fstat(r0, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
r4 = getpgid(0x0)
r5 = geteuid()
freebsd11_fstat(0xffffffffffffff9c, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0})
r7 = getpgrp(0x0)
getresuid(&(0x7f0000000740), &(0x7f0000000780)=<r8=>0x0, &(0x7f00000007c0))
freebsd11_fstat(r0, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, <r9=>0x0})
sendmsg$unix(r0, &(0x7f0000000940)={&(0x7f00000000c0)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f00000004c0)=[{&(0x7f0000000100)="1edbcf6c755705d5cd10862894c8d15018ec2b6a4f41b118c4f103571307047ea0a3c195435a1efc971bf87c4baa516514a0bf2815fc1c5e66d5597def817e", 0x3f}, {&(0x7f0000000140)="7b23b516af41bb90e0f404582c0f59546b71b07e963237478b75287677fb9752cadfb708e79a127b7b85fdb0368808b7efb71644acbb65a224fce8266933c9c77f9f440dc580a2977effb936da6e2f9449f5034e4108fedb97a538de20a89189ea283b4d6d1f0f233b67ecee9c4ced42e87d7a1106878af9b1bc7807d370ecbfd2730353553c6868c78acbc14c35b5881174acc7de735b5956615bceab03ce54b3743465fdbb77545a31c91d1afbb2065f8fba417d03b809ab03cf3f6429e60b243eae77d1780f9e1bedfe40fc4898", 0xcf}, {&(0x7f0000000240)="afc8c508d1281305e111f058a6fc62928912b2577275aa059950f91025aa08468df9b87dfeedeb73deb70df2c54d11e7ba2e4226befe6fc497b6d28f49dd40abe1d4e96ac9fd9dceaa1560b29a0ed8d21c54e2c8d49d62e5499a28c8374e0c607f5a0043c64e2a043fe66929dbb3edac755cd3441cfd948b80", 0x79}, {&(0x7f00000002c0)="c5b387c38276acf0d70f562efb7fd2d19da74954b4ec2346a0bcbf95fe800baa58e8933be7faf060523e93d1d457f22ebb0f369183f6a6c5f51f9fab0de52099db0ef15970104105bf5f918742a43fc88f9fe919d2381f94937e97d7b88e013ac59aae6261b7e6e6f2330026e9d86e5667d4d38fcd16c43ce33db52477e5cdfe0f7ff0fccda17ed3e288edc7940456296b65b32b34e849394a0fa040f169df661f91bc1a9219d8", 0xa7}], 0x4, &(0x7f0000000880)=[@rights={0x18, 0xffff, 0x1, [r0]}, @rights={0x28, 0xffff, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r1, r2, r3}, @cred={0x20, 0xffff, 0x2, r4, r5, r6}, @cred={0x20, 0xffff, 0x2, r7, r8, r9}], 0xa0, 0x81}, 0x20088)
recvmsg(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000380)=""/201, 0xc9}, 0x80)
setsockopt(r0, 0x7f9, 0xfffffffffffffffb, &(0x7f0000000000)="6c22cc2f3e5c82bfdf85ac7873158e9ae598e4d88ef207016a784eaba705162d22cdab2aba398173413e772deb88ce76c7eac0b80090c692d0fcabaa", 0x3c)

00:00:41 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x3)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(r0, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0)
truncate(&(0x7f0000000000)='./file0\x00', 0x6)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0)
lseek(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0)
shutdown(0xffffffffffffffff, 0x0)
connect$unix(r0, &(0x7f0000000040)=@abs={0x0, 0x0, 0x0}, 0x8)
getsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0)
r1 = fcntl$dupfd(r0, 0x11, r0)
freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
poll(&(0x7f0000000280)=[{r1, 0x55}], 0x1, 0x2)
r3 = getgid()
fchownat(r1, &(0x7f0000000080)='./file0\x00', r2, r3, 0x400)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0)
munmap(&(0x7f0000f19000/0x1000)=nil, 0x1000)
mlock(&(0x7f0000a17000/0x4000)=nil, 0x4000)
getsockopt$inet_udplite(r0, 0x88, 0x6, &(0x7f0000000200), &(0x7f0000000240)=0x4)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x4)

00:00:41 executing program 1:
freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
pipe2(&(0x7f0000000000), 0x100004)
mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0)

00:00:42 executing program 3:
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000000)={<r1=>0x0, 0x20}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000080)={@in6={{0x1c, 0x3, 0x2, @loopback, 0x2}}, r1}, 0x84)
__getcwd(&(0x7f00000002c0)=""/50, 0x32)

00:00:43 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
pipe2(&(0x7f0000000080), 0x100000)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
setsockopt$inet_buf(r1, 0x0, 0x59, &(0x7f0000000040)="0f05745a1e2af45102ff6bf2186a44ba2b5d72def90ed640d6a4dc69acefa06511e3dfb499cc75190b17fb8347a851fb7e823a5463aa7f", 0x37)
r2 = fcntl$dupfd(r0, 0x11, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x28, &(0x7f0000000000), 0xfe6a)

00:00:43 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = dup2(r0, r0)
setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000140)={0x3, 0x2000000, 0xff}, 0x8)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000000c0)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}}, 0x14)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20801, 0x10)
r3 = open$dir(&(0x7f0000000080)='./file0\x00', 0x100001, 0x2)
renameat(r2, &(0x7f0000000040)='./file0\x00', r3, &(0x7f0000000100)='./file0\x00')
socket$inet6_tcp(0x1c, 0x1, 0x0)

00:00:43 executing program 3:
r0 = socket(0x10, 0x4, 0x7)
r1 = accept4(r0, &(0x7f0000000540)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000580)=0x10, 0x20000000)
setsockopt$inet6_tcp_buf(r1, 0x6, 0x467, &(0x7f0000000440)="5da2a520105666852b1d9058340513216b173a1edd5be3d1321409d9495374b28672680c85f5096ada71b9adee03e4fd859d537778825fe4c4afd1ed31c2a2ccd53b60fdf842b6f8c486e126285dde4d14da050f7b5d810000000000faffdaed8e37faf0429858ab9f820e24f935c2fe92ce6576ea5385a0362899fc6f9b535b1623301cf3876d6ffe1f6c6fd598b59a5eaf1d7b53d018c281c781a096cb05bb46b799c04f1319e04241dd4df809a81aa3c1916cd988a0ecfc365d92e2b55e5466b0689e85cf847dcaac46be3cfe78961e3656651a1efdeaa1b89591a6", 0xdd)
setsockopt$inet6_tcp_buf(r1, 0x6, 0x40, &(0x7f0000000040)="d811f7", 0x3)
r2 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_buf(r2, 0x29, 0x1c, &(0x7f00000000c0)="50ac173c19de659582973ec778eeeb6a", 0xfffffffffffffe42)

00:00:43 executing program 0:
r0 = socket(0x2000000011, 0x3, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
bind(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="2d012e2f660500653000"], 0xa)
accept4(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="000000000000000000006c91fa770000000000000000000000000000000000000000000000000000000000000000002bdf00"/110], &(0x7f0000000100)=0x6e, 0x20000000)
open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
getpeername$unix(r0, 0x0, &(0x7f0000001080))

00:00:43 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000400)='I', 0x1)
setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000140)="ef", 0x1)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x20081, 0xa4)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={@in6={{0x1c, 0x3, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x9}}, <r2=>0x0, 0x200, 0x3, 0x8, 0x800, 0x80, 0x3}, &(0x7f0000000100)=0x98)
futimesat(r1, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={{0x401}, {0xf02, 0x5}})
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000180)={@in={{0x2, 0x2, @rand_addr=0x80000000}}, r2}, 0x8c)

00:00:43 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f00000000c0), 0x4)
setsockopt$inet6_int(r0, 0x29, 0x2f, &(0x7f0000000300)=0x7f, 0x2)

00:00:43 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
pipe2(&(0x7f0000000080), 0x100000)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
setsockopt$inet_buf(r1, 0x0, 0x59, &(0x7f0000000040)="0f05745a1e2af45102ff6bf2186a44ba2b5d72def90ed640d6a4dc69acefa06511e3dfb499cc75190b17fb8347a851fb7e823a5463aa7f", 0x37)
r2 = fcntl$dupfd(r0, 0x11, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x28, &(0x7f0000000000), 0xfe6a)

00:00:43 executing program 3:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x120700, 0x0)
getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4)
msgsnd(0xffffffffffffffff, &(0x7f0000000100), 0x8, 0x0)

00:00:43 executing program 3:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
close(r0)
r1 = socket$inet(0x2, 0x30000003, 0x0)
getsockopt$sock_int(r0, 0xffff, 0x1, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
shutdown(r0, 0x0)
close(r1)
freebsd11_lstat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440))
getegid()
r2 = shmget$private(0x0, 0x1000, 0x100, &(0x7f0000ffe000/0x1000)=nil)
shmctl$IPC_STAT(r2, 0x2, &(0x7f0000000640)=""/53)
r3 = msgget(0x0, 0x40)
r4 = getuid()
setsockopt$inet_group_source_req(r0, 0x0, 0x53, &(0x7f0000000680)={0x10000, {{0x2, 0x0, @rand_addr=0x9}}, {{0x2, 0x0, @multicast1}}}, 0x118)
freebsd11_stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000004c0)={@in={{0x2, 0x3, @loopback}}, <r6=>0x0, 0x5, 0x20, 0x400}, &(0x7f0000000580)=0x94)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000005c0)={r6, 0x1f, 0xfff, 0x5, 0x100, 0x7}, &(0x7f0000000600)=0x14)
freebsd11_stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, <r7=>0x0})
r8 = getgid()
r9 = getpid()
r10 = getpgrp(0xffffffffffffffff)
msgctl$IPC_SET(r3, 0x1, &(0x7f0000000380)={{0x7, r4, r5, r7, r8, 0x80, 0x6e}, 0x4, 0x800, 0x6991, 0x8, 0x7, 0x9, r9, r10})
fcntl$lock(r1, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x80000000000})
setsockopt$inet_group_source_req(r1, 0x0, 0x52, &(0x7f0000000040)={0x3ee, {{0x2, 0x0, @multicast1}}, {{0x2, 0x1, @multicast1}}}, 0x118)

00:00:43 executing program 2:
madvise(&(0x7f0000718000/0x1000)=nil, 0x1000, 0x7)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x10006, 0xa)
setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000180)=0x4, 0x4)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
mprotect(&(0x7f0000759000/0x3000)=nil, 0x3000, 0x4)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000040)=0x401, 0x4)
accept(r2, 0x0, &(0x7f0000000080))
freebsd10_pipe(&(0x7f00000000c0)={<r3=>0xffffffffffffffff})
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f0000000140)=0x1, 0x111)
setsockopt$inet6_int(r1, 0x29, 0x2b, &(0x7f0000000100), 0x4)

00:00:43 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0)}], 0x1, 0xc700)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3)

00:00:43 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
r1 = dup2(r0, r0)
r2 = fcntl$dupfd(r0, 0x0, r0)
renameat(r1, &(0x7f0000000040)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00')
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r3=>0x0]}, &(0x7f0000000100)=0x8)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1206, &(0x7f0000000200)={r3, 0x0}, &(0x7f0000000240)=0x10)

00:00:43 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
fchmod(r0, 0xe3)
ftruncate(r0, 0x7f)
close(r0)
execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)
mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x0)

00:00:43 executing program 1:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000300)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10, 0x20000000)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x5}}, <r3=>0x0}, &(0x7f0000000200)=0x84)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000240)={<r4=>0x0, 0x4, 0x7ff}, &(0x7f0000000280)=0x8)
getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000340)={r3, 0x1, 0x4, 0x20, 0x8, 0x80000001, 0x0, 0x7, {@in6={{0x1c, 0x3, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x8000}}, r4, 0x7f, 0x7fff, 0x8, 0x3a6, 0x2400000}}, &(0x7f00000002c0)=0xb0)
write(r0, 0x0, 0x0)
sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000080)=""/96, 0x60}], 0x1, 0x0}, 0xfffffffffffffffc)

00:00:43 executing program 3:
socketpair$unix(0x1, 0x2, 0x0, 0x0)
setgroups(0x6, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0])
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="28010000ffff000003"], 0x9}, 0x0)
sendmsg(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x128}, 0x0)

00:00:43 executing program 0:
r0 = socket(0x0, 0x0, 0x0)
recvmsg(r0, &(0x7f00000002c0)={&(0x7f0000000140)=@un=@abs, 0x8, &(0x7f0000000580)=[{&(0x7f0000000180)=""/37, 0x25}, {&(0x7f0000000340)=""/229, 0xe5}, {&(0x7f00000001c0)=""/82, 0x52}, {&(0x7f00000004c0)=""/180, 0xb4}, {&(0x7f0000000280)=""/38, 0x26}], 0x5, &(0x7f0000000600)=""/210, 0xd2}, 0x40040)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x308020005)
lseek(r1, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0)
socketpair(0x3d, 0x0, 0x0, 0x0)
msgget(0xffffffffffffffff, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0)
fchmod(0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000000300)='./file1\x00', 0x400, 0x0)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0)
accept$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000440)=0x5, 0x4)
select(0x40, &(0x7f0000000080)={0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0x0, &(0x7f0000000240))
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0)
geteuid()

00:00:43 executing program 1:
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, &(0x7f0000000180)={0x1, {{0x2, 0xffffffffffffffff, @multicast2}}}, 0x90)
r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84)
r1 = dup(r0)
getsockopt$inet_tcp_buf(r1, 0x6, 0x26, &(0x7f0000000340)=""/200, &(0x7f0000000000)=0xc8)
r2 = getpgrp(0x0)
r3 = getpid()
setpgid(r2, r3)
r4 = getpid()
fchmod(r0, 0x20)
fcntl$lock(r1, 0xd, &(0x7f0000000080)={0x3, 0x0, 0x0, 0x100, r4})

00:00:43 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0xc2, 0x3, 0x7f94, 0x8, 0x3, 0x40, 0x4, {@in6={{0x1c, 0x1, 0x9, @remote={0xfe, 0x80, [], 0x0}}}, <r1=>0x0, 0x80, 0x5, 0x7ff, 0x1ff, 0xffff}}, &(0x7f0000000180)=0xb0)
readv(r0, &(0x7f0000000900)=[{&(0x7f0000000200)=""/66, 0x42}, {&(0x7f00000004c0)=""/77, 0x4d}, {&(0x7f0000000540)=""/126, 0x7e}, {&(0x7f00000006c0)=""/228, 0xe4}, {&(0x7f00000007c0)=""/107, 0x6b}, {&(0x7f0000000840)=""/146, 0x92}, {&(0x7f0000000040)=""/13, 0xd}], 0x7)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000005c0)=ANY=[@ANYBLOB="02004e22ac1400aa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000df80299d92e3ec2b1701b5f1967d3ee13d7e1c7dfc4b000000000000000000000002d300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dc4796ac22236ef82322c5990ccb60b5e59466b709fd7598065ee54d9c8b55ce4d9798648b", @ANYRES32=r1, @ANYBLOB="00fcffff00000000010000000000000004000000"], 0x419)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f00000002c0)=ANY=[@ANYRES32=<r2=>0x0, @ANYBLOB="ed0000006ccefe489a3669f741ca73b587881dcd93c7424ffac4796557453215cda30a8b1220d0333693619a67138fa754135bb1358d5eae62f7100bae7d96b044e27c25393c2a67995ba12d4648a228293d18b411a761ce9b58eb741bd6138f5f0a91e9e12192212d3e8bef50d24d26e4154a8080f07d5e30b0ceb3bb9042a1f9c25812922c4dc983b253bd6bc5862fb723a7acbdde15020494c2f86edce524fbf910941ceb55004ce964373df1ff0c28e7c5fb948a2d129646422644134bbd752a6975483ee25e56674c2a91ebace7a0c7c469148621ac875beabf30cd621e9008bfd748c6fde3459a4453067667b510d9189b9d5aa48d9c55332e9b25cda4206dd85b1bf5dede385857349f0ff3b7ca5f96dc31c3721ab36d76bde9f88ee35998f51953c4f428bcd0f686492129af08150fb286ee47b2155df6cc06a9e8a1b45a086e3d2b4bc822d56a48655be190017e0538b55edda5ff9af8f4da34ae405b817373f619ccd878468acbe0e2817fbca0c6ce4d6fc425426f147b24e0a8028958ddcbe3839210ee205752888f9a3cf01c2dcc95fff383f9e65543127a64ca70727440c9be5327a9f2e3ae253c522b6e4cc9defcc44b3da658399e5def02cb6ce215397086be13f7bba3391d8be8cdbae42a817578f8edc5cba9bc322dde9e2b7f87c67cca82f447"], &(0x7f00000001c0)=0xf5)
pipe2(&(0x7f0000000280)={<r3=>0xffffffffffffffff}, 0x100004)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000980)=0xffff, 0x4)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={r2, 0x1}, &(0x7f0000000000)=0x18e)

00:00:43 executing program 3:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000140)={0x200, 0x10}, 0x8)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000180)={0xb, {{0x2, 0x1, @rand_addr=0x4}}}, 0x90)
close(r0)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={<r1=>0x0, 0x2}, &(0x7f0000000040)=0x8)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={r1, 0x64}, &(0x7f00000000c0)=0x250)
r2 = open(&(0x7f0000000080)='./file0\x00', 0x40, 0x75)
close(r2)
r3 = open$dir(&(0x7f0000000280)='./file0\x00', 0x80, 0xc2)
renameat(r2, &(0x7f0000000240)='./file0\x00', r3, &(0x7f00000002c0)='./file0\x00')

00:00:43 executing program 1:
r0 = open(&(0x7f0000000140)='./file0\x00', 0x2, 0x20)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000300)=ANY=[@ANYBLOB="1c004e2104000000fe8000000000000000002300000000bbff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005747b7ce27370b", @ANYRES32=<r1=>0x0], &(0x7f0000000240)=0x84)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000280)={<r2=>r1, 0x4}, &(0x7f00000002c0)=0x8)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000040)={<r4=>0x0, 0xfffffffffffffffb, 0x0, 0x7fffffff, 0x3}, &(0x7f0000000080)=0x18)
setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r3, 0x84, 0x8001, &(0x7f0000000200)={r2, &(0x7f0000000180)=[@in6={0x1c, 0x3, 0x4, @local={0xfe, 0x80, [], 0x0}, 0xa09d}, @in={0x2, 0x3}, @in6={0x1c, 0x3, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0xd7c}, @in={0x2, 0x2, @multicast2}, @in6={0x1c, 0x1, 0x0, @empty, 0x9}]}, &(0x7f00000003c0)=0x10)
getsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f00000000c0)={r4, 0x3, 0x83f, 0xff}, &(0x7f0000000100)=0x10)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x5, &(0x7f0000000000), 0x2)

00:00:43 executing program 2:
r0 = shmget(0x0, 0x2000, 0x40, &(0x7f0000ffd000/0x2000)=nil)
shmctl$IPC_INFO(r0, 0x3, &(0x7f0000000040)=""/27)
r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000240), &(0x7f0000000280)=0x4)
syz_execute_func(&(0x7f0000000000)="c402919064fa00da9000000100f3e8f47f0010c4a2cd08ce2e0f1bde2e440fe99b0a000000c4e2a53ee2f2410f104f0036460f88001000000f0d18")
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000080)={<r3=>0x0, 0x1f, 0xf, 0x2, 0x4}, &(0x7f00000000c0)=0x18)
setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r2, 0x84, 0x8001, &(0x7f00000001c0)={r3, &(0x7f0000000100)=[@in={0x2, 0x0, @broadcast}, @in6={0x1c, 0x3, 0xfffffffffffffff7, @remote={0xfe, 0x80, [], 0x0}, 0x10000}, @in6={0x1c, 0x2, 0x3ff, @local={0xfe, 0x80, [], 0x0}, 0x1e9}, @in6={0x1c, 0x1, 0xf1, @empty, 0x5}, @in6={0x1c, 0x2, 0x4, @loopback, 0x6}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000200)=0x10)
shmget$private(0x0, 0x3000, 0x2000014, &(0x7f0000ffd000/0x3000)=nil)

00:00:43 executing program 2:
r0 = open$dir(&(0x7f00000003c0)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x1002f}], 0x1, 0xc700)
pwritev(r0, 0x0, 0x0, 0x51)
preadv(r0, &(0x7f0000000300)=[{&(0x7f00000000c0)=""/51, 0x33}], 0x1, 0x0)
r1 = socket$inet6(0x1c, 0x1000010800001, 0x1)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000000)=0xffffffffffffffae, 0x4)

00:00:43 executing program 2:
r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
open$dir(&(0x7f0000000080)='./file0\x00', 0x100800, 0x0)
fchdir(r0)
chroot(&(0x7f0000000000)='./file0\x00')
chdir(&(0x7f0000000040)='..')

00:00:45 executing program 2:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
connect$unix(0xffffffffffffffff, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
sendmsg(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
read(r0, &(0x7f0000000000)=""/237, 0xed)

00:00:45 executing program 1:
munmap(&(0x7f0000ff7000/0x4000)=nil, 0x4000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2)
munmap(&(0x7f0000d75000/0xb000)=nil, 0x1f470000)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x5, 0x10, r0, 0x0)

00:00:45 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = dup(r0)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00740000000000fe7f7bef0000004a68000000ea34855338"], 0x0)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)

00:00:45 executing program 0:
socket(0x17, 0x0, 0x0)
semget(0x2, 0x3, 0x0)
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000002c0)=ANY=[], 0x0)
fcntl$lock(0xffffffffffffffff, 0x0, 0x0)
shmctl$SHM_LOCK(0x0, 0xb)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
shmctl$SHM_LOCK(0x0, 0xb)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, 0x0, &(0x7f00000000c0)=0xfc3c)
mlockall(0x1)
dup(r0)
truncate(&(0x7f0000000040)='./file0\x00', 0x1f)
shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ff1000/0x1000)=nil)
sync()
truncate(&(0x7f0000000140)='./file0\x00', 0x3)

00:00:45 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r1 = dup(r0)
fcntl$setstatus(r1, 0x4, 0x10044)
pwritev(r1, &(0x7f0000000600)=[{&(0x7f0000000580)='I', 0x1}], 0x1, 0x6d998)
pwritev(r0, 0x0, 0x0, 0x0)
write(r0, &(0x7f0000000140)="9c", 0x1)

00:00:45 executing program 3:
r0 = open(&(0x7f00000000c0)='./control/file0\x00', 0x20000000001, 0xfffffffffffffffe)
ppoll(&(0x7f0000000000), 0x1, 0x0, 0x0, 0xffffffffffffffb9)
mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x0)
rename(&(0x7f0000000440)='./file0\x00', &(0x7f0000000300)='./control/file0\x00')
getsockname$unix(r0, &(0x7f0000000140)=@abs, &(0x7f00000002c0)=0x8)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={<r1=>0x0, 0x28, 0x0, 0x5, 0xbb6, 0x6}, &(0x7f0000000100)=0x14)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000003c0)=ANY=[@ANYRES32=r1, @ANYBLOB="16000000e6d288fca457f14914b3b7f067008b09060a08517cec4766b5e47bdbaee1bca8381244d31c831302fe8b6c609d1c8c115e7242102583924ebcabb116f9e90a"], &(0x7f0000000180)=0x1e)
fdatasync(r0)
setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000)={0x3, 0x3, 0x2}, 0x8)
recvfrom$unix(r0, &(0x7f0000000200)=""/128, 0x80, 0x2, &(0x7f0000000280)=@abs={0x1, 0x0, 0x0}, 0x8)
poll(&(0x7f0000000040)=[{r0, 0x10}, {r0, 0x1}, {r0}, {r0, 0x44}], 0x4, 0xe59e)

00:00:45 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, &(0x7f0000000140)=ANY=[@ANYBLOB="a3f1aafe2a4698a81b4ad84cac54e128b775201b983909303c8d5e75c9575795bb101c5a2b970f5837ce6d72b7106b6c017dbaedcf513c958684cc25cb76e13ebb83884d67d7f20e7bda5dbb19633c", @ANYRES32=<r1=>0x0], &(0x7f0000000100)=0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x0, r1}, 0x0)

00:00:45 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000000)={0xdd9b, 0x3, 0x4200, 0x8, 0x24b685a3, 0x0, 0x5, 0x8, <r1=>0x0}, &(0x7f0000000140)=0x20)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000180)={<r2=>r1, 0xa6f}, &(0x7f00000001c0)=0x8)
socket$inet6(0x1c, 0x2, 0xb8c6)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10)
setsockopt$inet6_buf(r0, 0x29, 0x19, &(0x7f0000000540)="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", 0x1000)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000200)={r2, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000300)=0x10)
r3 = socket(0x2, 0x5, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$unix(r3, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x10)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000240)={r2, 0x7, 0x99}, 0xc)

00:00:46 executing program 2:
getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)
fcntl$lock(0xffffffffffffffff, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
accept4(0xffffffffffffffff, &(0x7f0000000bc0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000c00)=0x10, 0x30000000)
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x1d, &(0x7f0000000000), 0x2)
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, 0x0, &(0x7f0000000480))
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000003c0)=ANY=[@ANYBLOB="2b000400081fad7f02000800"], 0x0)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x1206, &(0x7f0000000380), &(0x7f00000000c0)=0x8)
mlockall(0x1)
open(&(0x7f0000000040)='./file0\x00', 0x40, 0x60)
recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="2e7eb6b9ab2704cdfb4d838093f70520fa5f7394c7788d1578495821c294c1f9ff832c67b73b913facfcaf802cee3d4b470cd8fff69674f01e000000000000000000000000000001"], 0x1)
sync()
munlockall()
setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000004c0)={0x0, 0xffffffffffffffe1, 0x6d1, "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"}, 0x6d9)
open$dir(&(0x7f0000000280)='./file0\x00', 0x801, 0x3c)
r2 = semget$private(0x0, 0x7, 0x100)
__semctl$GETALL(r2, 0x0, 0x6, &(0x7f0000000d40)=""/231)

00:00:46 executing program 1:
clock_getres(0x9, &(0x7f00000010c0))
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = fcntl$getown(0xffffffffffffffff, 0x5)
r2 = geteuid()
getresgid(&(0x7f0000000340), &(0x7f0000000380), &(0x7f00000003c0)=<r3=>0x0)
r4 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
r5 = socket(0x1c, 0x0, 0x6)
r6 = socket$inet6_udp(0x1c, 0x2, 0x0)
r7 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r8 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
sendmsg$unix(r0, &(0x7f0000000480)={&(0x7f0000000040)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000000300)=[{&(0x7f0000000080)="6168ad6543941a79c448d9d906e080470bc563ac757fe53417e7546a15238f63f26023916dabff5eecfac5", 0x2b}, {&(0x7f00000000c0)="f0c880c688e95812da643763fdc91d9f51bae2f9c7331940bbc39e4a8ee81ac359711f507b6353e4f7081b0d6342e0ff24756812a923694a8e199f90cb0fc543b7ca6a7cabdf5eed679d18bcbbe161", 0x4f}, {&(0x7f0000000140)="90181d4b6bab35b2f5203e59f33bb2775c00d59cd3de199facea274c13a630cd1aa1ad148635bf12c1f50809997896b299429c828baa94d0f8a2f45512685c2b5f9a716deac33d058bd3c922b467ada657487155919f80c06b23d4a0f44b8245766215f854474aff5ed35a251811f6790567efa678cfec1ec85f68e7d29dd4a56943acaeb58973cb999648461272cefb496b9fba116a47f1b36e6a3b09ee69be", 0xa0}, {&(0x7f0000000200)="fde8c7295ae6312081af7b32f97f306d74e6133e42dd5076526383aef8e1ff74fb3cf67bda1bac60c4fa4322f869bfe3b634f960cbd99ec7915d5b3b389ac589d4c1d3635161853e6e58f09d31ad046ecfbde0d460841a390dcb3aa246efd0e3604794164aac041140328558c97dd63e99e37c5910eea00a79d93d63aa32c7cb08a125800dd440ba73a447078f6f874cbbe414f0138736bc3d5535c5cfeb873c7528eee55bc2762a0e5ccde5ba551114313ebe87b222855f6e0eefaa46b61d7085d942caa3201c511ac1f125d1b4f13ed7a21a092bc5387480e8581f2d2043d163489491109b451b4a027183f535cda61b0680f42edc53", 0xf7}], 0x4, &(0x7f0000000400)=[@cred={0x20, 0xffff, 0x2, r1, r2, r3}, @rights={0x28, 0xffff, 0x1, [r4, r5, r6, r7, r8]}], 0x48}, 0x8)

00:00:46 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x308020005)
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, 0xf3)
truncate(&(0x7f0000000000)='./file0\x00', 0xfffffffffffffffe)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0)
freebsd11_mknod(0x0, 0x0, 0x0)

00:00:46 executing program 1:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x8)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000040)={<r1=>0x0, 0x1, 0xf, 0x455, 0x66}, &(0x7f0000000080)=0x18)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000000c0)={r1, 0x1, 0x0, 0x8, 0x1f}, &(0x7f0000000100)=0x18)
open(&(0x7f0000000140)='./file0/file0\x00', 0x10008, 0x4)
r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_int(r2, 0x0, 0x15, 0xffffffffffffffff, 0x392)

00:00:46 executing program 3:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
listen(r1, 0x80ffff)
r2 = accept(r1, 0x0, 0x0)
close(r0)
execve(0x0, 0x0, 0x0)
fstat(r0, 0x0)
getsockname$unix(r2, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8)

00:00:46 executing program 1:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet6_group_source_req(r0, 0x29, 0x52, 0x0, 0x0)
munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000)

00:00:46 executing program 1:
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
pipe2(&(0x7f0000000180)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x1003fe)
lseek(r0, 0x0, 0x7)
linkat(r0, 0x0, r0, 0x0, 0x400)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000100)={<r4=>0x0, 0x7}, &(0x7f0000000140)=0x8)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f00000001c0)={r4, 0x1, 0x7fff}, &(0x7f0000000200)=0xc)
setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000300)={0x5, {{0x1c, 0x2, 0x7, @remote={0xfe, 0x80, [], 0x0}}}}, 0x88)
fcntl$setflags(r0, 0x2, 0x1)
pipe2(&(0x7f0000000040), 0x2000100004)
getpeername$inet(r3, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000000c0)=0x10)
pipe2(&(0x7f00000002c0), 0x800000000100000)

00:00:46 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
sendto$inet(r0, &(0x7f0000000000)="390329bd89114458ea4c110c40fd36855f1edddbb8900d6b99cf12935b69e400b6b748bc0eacc8812fc8bf1deadafd74b501dd0b9642be4ef640ac31ee4bf33826ffdd9ef7fb981af3f4a5d8794f66f7a8056115839ce04f899037582684eed229e5fa27b9a6648cf958fcd00f64c527e8b9f7280b5359751d66d4666356de8e45f44cf59660c1da00798e9cb55b151bbcc62235af826a2513afa084807eef187a7e52732682ad3680d5d568ad7ee92d4feb8e838822ed5ff5470a7cd608d68942c92d72ac0628b088e54819ed0b0c821a213dec4680e087ddc1", 0xda, 0x20180, &(0x7f0000000100)={0x2, 0x2}, 0x10)
r1 = socket$inet(0x2, 0x2, 0x0)
getsockopt$inet_opts(r1, 0x0, 0x2b, 0x0, 0x0)

00:00:46 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x8000000000000004, 0x84)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=[&(0x7f0000000080)='+\x00'], &(0x7f0000000180)=[&(0x7f0000000100)='\x00', &(0x7f0000000140)='-\x00'])
recvmsg(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040), 0x10)
execve(0x0, 0x0, 0x0)

00:00:46 executing program 2:
r0 = socket$inet(0x2, 0x0, 0x0)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r2 = dup(r1)
r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
pipe2(&(0x7f0000000100)={0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x100000)
sendfile(r0, r4, &(0x7f0000000140), 0x1f)
fsync(r3)
pwritev(r1, &(0x7f0000000400)=[{&(0x7f00000004c0)='*', 0x1}], 0x1, 0x0)
read(r3, &(0x7f0000000180)=""/23, 0x17)
read(r2, &(0x7f0000000000)=""/175, 0x6d999)

00:00:48 executing program 0:
socket(0x2, 0x10000001, 0x84)
r0 = semget$private(0x0, 0x0, 0x0)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00'])
writev(r2, &(0x7f0000000280), 0x26)
writev(r2, &(0x7f0000000100), 0x100000000000005d)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, 0x0, 0x0)
__semctl$GETNCNT(r0, 0x3, 0x3, &(0x7f00000001c0)=""/47)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000000c0)={<r3=>0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000000)={r3, 0x7, 0x7ff}, 0x0)
getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4)
r4 = open(0x0, 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x0)
lseek(r4, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r4}], 0x1, 0xffffffffffffffff)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
execve(0x0, 0x0, 0x0)
setsockopt$inet_tcp_int(r2, 0x6, 0x400, &(0x7f0000000140)=0x9, 0x4)

00:00:48 executing program 2:
mkdir(&(0x7f0000000300)='./file2\x00', 0x0)
r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0)
mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0)
rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00')
mkdir(&(0x7f0000000140)='./file0\x00', 0x1)
open(&(0x7f00000000c0)='./file2\x00', 0x200, 0x0)
rmdir(&(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00')

00:00:48 executing program 3:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
r1 = dup2(r0, r0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="e872a8dbbb319a2140457efc08f09690c26df26b6a535d36f1ad5d", @ANYRES32=0x0, @ANYRES32=<r2=>0x0], &(0x7f0000000180)=0xc)
setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={r2, 0xfffffffffffffff9, 0x8, 0x10000}, 0x10)
setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f0000000000)={0xff, {{0x1c, 0xffffffffffffffff, 0x0, @loopback={0x200000000000000}}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108)
getsockopt$inet6_int(r0, 0x29, 0x4a, 0x0, 0x0)

00:00:48 executing program 1:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x400000000106)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x100000202, 0x0)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0)
mlock(&(0x7f0000ffa000/0x2000)=nil, 0x2000)
msync(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2)
read(r1, &(0x7f0000000300)=""/68, 0x44)

00:00:48 executing program 3:
r0 = open$dir(&(0x7f0000000300)='./file0/file0\x00', 0x0, 0x10d)
mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0)
mkdirat(r0, &(0x7f00000002c0)='./file0/file0\x00', 0x0)
renameat(r0, &(0x7f0000000200)='./file0\x00', r0, &(0x7f0000000140)='./file0/file0\x00')
linkat(r0, &(0x7f0000000100)='./file0/file0\x00', r0, &(0x7f0000000180)='./file0\x00', 0x400)
renameat(r0, &(0x7f0000000040)='./file0/file0\x00', r0, &(0x7f00000000c0)='./file0\x00')
fcntl$getown(r0, 0x5)

00:00:48 executing program 2:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000100)={<r1=>0x0, 0x4, 0x6}, &(0x7f0000000140)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000200)={r1, 0x401}, 0x8)
r2 = socket(0x2, 0x10000001, 0x84)
accept$inet(r2, &(0x7f0000000000), &(0x7f0000000080)=0x10)
connect$unix(r2, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2f66696c6510006c370db93dd48e48e63f708be733edd3cf8f5628f63e"], 0x10)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000180), &(0x7f00000001c0)=0x4)

00:00:48 executing program 3:
munmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000)
madvise(&(0x7f0000cfd000/0x2000)=nil, 0x2000, 0x0)
r0 = socket$unix(0x1, 0x1, 0x0)
mmap(&(0x7f0000cf9000/0x4000)=nil, 0x4000, 0x1, 0x1411, r0, 0x0)
r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x200, 0x2)
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000080)=0x4)
munlock(&(0x7f0000cfb000/0x3000)=nil, 0x3000)

00:00:48 executing program 1:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x400000000106)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x100000202, 0x0)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0)
mlock(&(0x7f0000ffa000/0x2000)=nil, 0x2000)
msync(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2)
read(r1, &(0x7f0000000300)=""/68, 0x44)

00:00:48 executing program 0:
socket(0x2, 0x10000001, 0x84)
r0 = semget$private(0x0, 0x0, 0x0)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00'])
writev(r2, &(0x7f0000000280), 0x26)
writev(r2, &(0x7f0000000100), 0x100000000000005d)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, 0x0, 0x0)
__semctl$GETNCNT(r0, 0x3, 0x3, &(0x7f00000001c0)=""/47)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000000c0)={<r3=>0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000000)={r3, 0x7, 0x7ff}, 0x0)
getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4)
r4 = open(0x0, 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x0)
lseek(r4, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r4}], 0x1, 0xffffffffffffffff)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
execve(0x0, 0x0, 0x0)
setsockopt$inet_tcp_int(r2, 0x6, 0x400, &(0x7f0000000140)=0x9, 0x4)

00:00:48 executing program 3:
syz_extract_tcp_res(&(0x7f0000000000), 0x4, 0x6)
r0 = socket(0x2, 0x10000001, 0x84)
fstat(r0, &(0x7f0000000340))
setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0xc, "05b77e0fdac602d6af22e030a9c595d7"}, 0x14)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1204, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="00003303df00904bfae486c09ebf5e306af3be0a6a4f476a075fd569828fc6978882ac13deb141f608dfb55601158bd211c67b336b594062819e40b7d2a183dd1a0d21e2460d9e8f99aa225d20dcc2c90226249b6cb8053f993b4675b5ad3a799bdfa84a8c68bdb554cff94d87e8abb5d6e08ef96b051d0052faff4aaae3132f79d016da18fb7ff350bee1315f5a36352f6715469d857e45a7439a9c23b16069788beb7dede11a"], 0x3b)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000180)=ANY=[@ANYRES32=<r1=>0x0, @ANYBLOB="aa0a07000861c47c43ff0000b0c0040004003547facad92551861dbd58d562d92d3f6ef0bbc3031320e35ea9da00f660146ed056d1ce5e3837538c527effb17f63478e292f360819e9c04a4c192ca7b4f324bb470767340d3f363c0394a0aa03e30297d13c32f7b2340ea1db64d26d38a03aece5fdb526b07510df9c14f7c431d6d5f631599c2a493444acf2cf97c6cd22a8f52dd2d86171dcf83de815de2c8a78dc3be0bfdcb7138a5ec1136a9f8ac6fbee1e148ca860cb563564d4dfcc5b024e"], &(0x7f00000000c0)=0x16)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={r1, 0xfbdc}, &(0x7f0000000140)=0x8)

00:00:48 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1007, &(0x7f0000000100), 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x2, [<r1=>0x0, 0x0]}, &(0x7f0000000040)=0xc)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={r1, 0x10001, 0x0, 0x80000001, 0xf2aa, 0xfffffffffffffffd}, &(0x7f00000000c0)=0x14)

00:00:48 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r0, 0x0, 0x1000000000003)
lseek(r0, 0x0, 0x0)
write(r0, &(0x7f0000000340)="a0ba1a32f63d58bac8b45219e5161ba33969094c98d4fc0ada14106135ccdec97df4802175420100010000000000319094ee63a1006b2617844195cf1ada4649ee68eee35e7483733a4085a7ba0b185bd8306300000000", 0x57)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
fcntl$setflags(r0, 0x2, 0x1)
getsockopt(r0, 0xff, 0xfffffffffffffffc, &(0x7f00000004c0)=""/254, &(0x7f0000000440)=0xfe)
freebsd10_pipe(0x0)
dup(r0)
pipe2(&(0x7f0000000080)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
r2 = dup(0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000280)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, <r3=>0x0, 0x8e85, 0x9, 0x2, 0x200, 0x1}, &(0x7f00000003c0)=0xa0)
setsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000400)={r3, 0x3}, 0x8)
fcntl$setstatus(r0, 0x4, 0x10004)
fstat(r0, &(0x7f0000000140))
truncate(&(0x7f0000000240)='./file0\x00', 0x4)

00:00:48 executing program 3:
getgroups(0x3, &(0x7f00000001c0)=[<r0=>0x0, <r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff])
setresgid(r2, 0x0, 0x0)
getresgid(&(0x7f0000000180), &(0x7f0000000200), &(0x7f0000000240)=<r3=>0x0)
getgroups(0x6, &(0x7f0000000280)=[r3, r1, r2, r1, r0, r1])
freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
setresgid(r4, r0, r2)
setregid(r0, r0)
freebsd11_stat(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000100))

00:00:49 executing program 2:
r0 = socket(0x1, 0x10000001, 0x83)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x32, &(0x7f0000000080)={0x0, 0x5}, 0x10)

00:00:49 executing program 3:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={<r0=>0xffffffffffffffff})
sendmsg$unix(r0, &(0x7f0000000040)={&(0x7f0000000000)=@abs, 0xfffffd90, 0x0, 0x0, &(0x7f0000000840), 0x0, 0x4}, 0x85)

00:00:49 executing program 0:
socket(0x2, 0x10000001, 0x84)
r0 = semget$private(0x0, 0x0, 0x0)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00'])
writev(r2, &(0x7f0000000280), 0x26)
writev(r2, &(0x7f0000000100), 0x100000000000005d)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, 0x0, 0x0)
__semctl$GETNCNT(r0, 0x3, 0x3, &(0x7f00000001c0)=""/47)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000000c0)={<r3=>0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000000)={r3, 0x7, 0x7ff}, 0x0)
getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4)
r4 = open(0x0, 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x0)
lseek(r4, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r4}], 0x1, 0xffffffffffffffff)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
execve(0x0, 0x0, 0x0)
setsockopt$inet_tcp_int(r2, 0x6, 0x400, &(0x7f0000000140)=0x9, 0x4)

00:00:49 executing program 3:
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x4)
setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x2, 0x1, 0x1, 0x17bc}, 0x8)
poll(&(0x7f0000000080)=[{r0, 0x2000}, {r1, 0xd}, {r1, 0xc0}, {r1, 0xe0}], 0x4, 0x38000000000000)
writev(r0, &(0x7f00000011c0)=[{&(0x7f00000000c0)="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", 0x1000}, {&(0x7f00000010c0)="967fe7690c984b90c471e8400cf35b8cf831592968b9ec014c20bfe434e81eaad1edd3eed6bdf4744ec515a7a0573b01dd7b44a92473bee4759db44231f2fcaed2599a4b295ace30fafec6d49b21b92667b5ae6e8f329cf2f24675b0bb509aaa0e5f0f4264090d655d9c171d8ca764a770ffc838c66fa7e8f059b0926396e48f4d476119f1c96c7d0ce164095808acffb9ab351b879ff767aa85cbe0c78afbddda9d2377064a0ce81fcc5ac0f30b82e5a23f243652492e6644f23e05bae3a3b5b78adf8f2ff3b74b2b95ed245581d258b0adbaaa2ac19b3112d524210e5584a6ad715afe912255b4c0", 0xe9}], 0x2)
setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000001200)={0x10001, 0x0, 0x10000, 0x2}, 0x8)
lseek(r0, 0x0, 0x1)
pipe2(&(0x7f0000001240)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x4)
r4 = accept4(r3, &(0x7f0000001280)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f00000012c0)=0x10, 0x30000000)
setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000001300)={0x0, 0x0, 0x101, 0x7}, 0x8)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000001340)={<r5=>0x0}, &(0x7f0000001380)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f00000013c0)={<r6=>r5, 0x7, 0x1, [0x6]}, &(0x7f0000001400)=0xa)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x900, &(0x7f0000001440)={r6, 0x4ae}, &(0x7f0000001480)=0x8)
fcntl$setflags(r2, 0x2, 0x0)
getpeername$inet6(r0, &(0x7f00000014c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000001500)=0x1c)
sync()
shutdown(r3, 0x0)
r7 = fcntl$dupfd(r2, 0x0, r3)
setsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000001540)={0x2, 0x8}, 0x8)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000001580)={r6, 0x3}, &(0x7f00000015c0)=0x8)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000001600)=0x3, 0x4)
setsockopt$inet_mreqsrc(r1, 0x0, 0x49, &(0x7f0000001640)={@loopback, @rand_addr=0x9, @multicast2}, 0xc)
openat(r3, &(0x7f0000001680)='./file0\x00', 0x10000, 0x100)
accept$unix(r4, &(0x7f00000016c0)=@abs, &(0x7f0000001700)=0x8)
fdatasync(r2)
r8 = semget(0x0, 0x4, 0x40)
__semctl$GETVAL(r8, 0x3, 0x5, &(0x7f0000001740)=""/34)
r9 = getpgid(0xffffffffffffffff)
wait4(r9, &(0x7f0000001780), 0x13, &(0x7f00000017c0))
chroot(&(0x7f0000001880)='./file0\x00')
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x1f, &(0x7f00000018c0), &(0x7f0000001900)=0x4)

00:00:49 executing program 2:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
shutdown(r1, 0x1)
r2 = msgget$private(0x0, 0x0)
freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
getpeername$unix(r1, &(0x7f0000000440)=@abs, &(0x7f0000000480)=0x8)
fstat(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
r5 = getuid()
recvmsg(r0, &(0x7f0000000a00)={&(0x7f00000004c0)=@un=@abs, 0x8, &(0x7f0000000900)=[{&(0x7f0000000500)=""/114, 0x72}, {&(0x7f0000000580)=""/167, 0xa7}, {&(0x7f0000000640)=""/197, 0xc5}, {&(0x7f0000000740)=""/118, 0x76}, {&(0x7f00000007c0)=""/58, 0x3a}, {&(0x7f0000000800)=""/198, 0xc6}], 0x6, &(0x7f0000000980)=""/113, 0x71}, 0x81)
freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0})
sendto(r0, &(0x7f0000000340)="753f9b659e88f1b5c0dac44c799be1de4b943531e9ae125fc928bdf4217a4227a82787f4508f1fcb8fac7265d4f9b3745485f5e09802d4150049e9f73048b2b710616289a628b48c0f141b23ee39f3f9bfde8a0af9b670858460886adb5f0af4efa780ab260d2d35caa4ac6d0cce6e2fcd52a12eaf843defb57e93469e2ec392e031dd659ffdcdb0665734e0587e4d87dce209404a306ba702791d2198a7c4b7e47a5f795adc000dde20367300283ad746b39eb903b043c179", 0xb9, 0x10d, &(0x7f0000000400)=@un=@abs={0x0, 0x0, 0x0}, 0x8)
r7 = fcntl$getown(r1, 0x5)
r8 = getpgrp(0xffffffffffffffff)
accept4$unix(r0, &(0x7f0000000a40)=@abs, &(0x7f0000000a80)=0x8, 0x30000000)
msgctl$IPC_SET(r2, 0x1, &(0x7f00000002c0)={{0x1ba2, r3, r4, r5, r6, 0x4, 0x8}, 0xa1, 0x2, 0x0, 0xc8f, 0x1ff, 0x3, r7, r8})

00:00:49 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
recvfrom$inet6(r0, &(0x7f0000000a00)=""/69, 0x45, 0x40000, &(0x7f0000000a80)={0x1c, 0x2, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x3}, 0x1c)
r1 = msgget$private(0x0, 0x0)
msgsnd(r1, &(0x7f0000000040)={0x2, "ce12f854709b0d785a625dd5159118aa29a3d4fe511293fb37a3d22e9a95d7a478a5732ea031a7bea6962e9aae63ff6ede7507099946a5de99ad2e8f515e3da2edf9238412cc373ab060e794efd88fc74053fff029efeec7af0b"}, 0x62, 0x800)
msgsnd(r1, &(0x7f0000000380)=ANY=[@ANYBLOB="01000000000000003f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3220b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"], 0x8f, 0x800)
msgsnd(r1, &(0x7f00000001c0)={0x3, "470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"}, 0xf7, 0x800)
msgsnd(r1, &(0x7f0000000740)=ANY=[@ANYBLOB="030000000000000005bac549d56282781255e31850eddc1650e6cdbdc6d4ca871677243f52acf43be1bad6e12d2192213cc1fbd23efa4e2e16314b556cd586a9"], 0x1, 0x800)
r2 = socket(0x2, 0x5, 0x0)
connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
freebsd11_lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
r4 = getegid()
freebsd11_lstat(&(0x7f0000000340)='./file0\x00', &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, <r5=>0x0})
r6 = getgid()
r7 = fcntl$getown(r2, 0x5)
msgctl$IPC_SET(r1, 0x1, &(0x7f0000000940)={{0x0, r3, r4, r5, r6, 0x4, 0xa67}, 0x4, 0x9ff, 0x9, 0x4, 0x3ff, 0x8, 0x0, r7})
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000640)=ANY=[@ANYBLOB="010000007314786577047f27402493b2a620e887b425eb8212d44ca1ae668bb2744fb68634e6e461b724a2d48329f9842f86ffb635b1bada51eba73069c308c4a235abf0f1d43f73916c1d28e4f94132f3cd8dcabd5e107a5f8f3eedacde225561ee1f651544dcf905ac8ff30a4f4329a6bf41622e", @ANYRES32=<r8=>0x0], 0x0)
msgget$private(0x0, 0x4)
setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000140)={r8, 0x4, 0x4}, 0x8)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f00000002c0)=0xfffffffffffffffe, 0x4)
socket$inet6_udp(0x1c, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r9=>0x0]}, &(0x7f0000000180)=0x8)
accept4$inet(r2, &(0x7f0000000440), &(0x7f0000000480)=0x10, 0x20000000)
msgsnd(r1, &(0x7f0000000180)=ANY=[], 0x0, 0x0)
msgget$private(0x0, 0x10)
mlockall(0x1)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000009c0)={r9, 0xf, 0x8f}, 0x8)
freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f00000006c0))
r10 = semget(0x1, 0x2, 0x40d)
semop(r10, &(0x7f0000000780)=[{0x2, 0x2, 0x1800}], 0x1)
msgrcv(r1, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x1, 0x1, 0x1800)

00:00:52 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x28, &(0x7f0000000040)={<r2=>0x0}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={r2, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000140)=0x10)

00:00:52 executing program 3:
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
r1 = dup(r0)
getpeername$inet(r1, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000001c0)=0x10)
mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0)
mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0)
mkdirat(r0, &(0x7f00000002c0)='./file0/file0\x00', 0x0)
utimensat(r0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0)={{0x25, 0x80000001}, {0x5, 0xfffffffffffffffe}}, 0x0)
fsync(r0)
renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00')

00:00:52 executing program 0:
socket(0x2, 0x10000001, 0x84)
r0 = semget$private(0x0, 0x0, 0x0)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00'])
writev(r2, &(0x7f0000000280), 0x26)
writev(r2, &(0x7f0000000100), 0x100000000000005d)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, 0x0, 0x0)
__semctl$GETNCNT(r0, 0x3, 0x3, &(0x7f00000001c0)=""/47)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000000c0)={<r3=>0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000000)={r3, 0x7, 0x7ff}, 0x0)
getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4)
r4 = open(0x0, 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x0)
lseek(r4, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r4}], 0x1, 0xffffffffffffffff)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
execve(0x0, 0x0, 0x0)
setsockopt$inet_tcp_int(r2, 0x6, 0x400, &(0x7f0000000140)=0x9, 0x4)

00:00:52 executing program 2:
r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x200, 0xfffffffffffffffc)
mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x7, 0x12, r0, 0x0)
writev(r0, &(0x7f00000004c0)=[{&(0x7f0000000040)="dc", 0x1}], 0x1)
mlock(&(0x7f0000ff6000/0xa000)=nil, 0xa002)

00:00:52 executing program 2:
r0 = socket$inet(0x2, 0x1, 0x1)
getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={<r1=>0x0}, &(0x7f0000000080)=0x8)
setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000000140)=0x1, 0x4)
r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c)
getsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f0000000400), &(0x7f0000000500)=0x100)
getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000380)={r1, 0x4}, &(0x7f00000003c0)=0x8)
getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000200)={@in={{0x2, 0x1, @broadcast}}, r1}, 0x8c)
fcntl$setflags(r2, 0x2, 0x1)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={r1, 0x84}, &(0x7f0000000100)=0x8)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
clock_settime(0xf, &(0x7f00000002c0)={0x9, 0x9})
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x1a, &(0x7f0000000040), 0xffffffffffffff17)

00:00:52 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f662b6c050000"], 0x1)
shutdown(r0, 0x1)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x308020005)
shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil)
lseek(r1, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
listen(r1, 0xc57c)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000200)={<r2=>0x0, 0x0, 0x9, 0x2, 0x1, 0x200000000}, &(0x7f0000000380)=0x14)
socketpair(0x3d, 0x5, 0x3, &(0x7f0000000280))
msgget(0x1, 0x200)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0)
fchmod(0xffffffffffffffff, 0x100)
open(&(0x7f0000000300)='./file1\x00', 0x400, 0xa1)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000180)={0xc00000000000000, 0x81, 0x3, 0x9}, 0x8)
select(0x40, &(0x7f0000000080)={0x80, 0x2, 0x9, 0x1, 0xfffffffffffffffd, 0xffffffffffffffff, 0x2, 0x40}, &(0x7f0000000140)={0x1, 0x800, 0x2, 0x6, 0x955, 0x7, 0x1f, 0xffffffffffffff00}, &(0x7f00000001c0)={0x80000000, 0xfff, 0x3, 0x3, 0x5, 0xa10, 0x3f}, &(0x7f0000000240)={0x0, 0x4})
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000000)={r2, 0x1}, &(0x7f0000000040)=0x8)

00:00:52 executing program 2:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
mlockall(0x2)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
socket$inet6_udplite(0x1c, 0x2, 0x88)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000002c0)=ANY=[@ANYRES32=<r2=>0x0, @ANYBLOB="d60000008b71c93b91314c444ee9332f0a8f45d7a6ed1c1269cdd913f2cfa0e75e0d2557ce6fab12c8a0e2883a923b9c99b3c366d73f8cb4c7eb6ec59e795446f215ebad3a70af171af8808f018c8dbd79bb1e8974050000000000000004b3f6d1e374506cbac6807d6b4f7e3663080000000000000094e1f1fe051dd0311aaba5d10973828f2d48c989294bf663f42998e9a4589585545ae7d1b5d50e93fb2d1937ffe5361e6ae8192fd39eb2c0e586fd4ca6ca092f2d4fb678079b9c06efa86e1538e706933250b18276da3d97c8f355de8283cff47f53e239f605ba18b423871bee92bf9ee5c4128f"], &(0x7f0000000000)=0xde)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000080)={r2, &(0x7f0000000200)=[@in6, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000280)=0x10)
setsockopt$inet6_udplite(r0, 0x88, 0x0, 0x0, 0x0)
mlockall(0x1)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0)
mlockall(0x3)
mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x12, r0, 0x0)
open(&(0x7f0000000100)='./file0\x00', 0x0, 0x113)

00:00:52 executing program 2:
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000000)={<r1=>0x0, 0xd5, "bb272bd71c58ee3e40c41978cc28431385876a449c9f2c40c52a38642bf143b5ef1286ca71bac96f853bec61a81b83f68a9d1da205a41ed14668b084359f9d090f196572ed70f84335cd166550de2fc2251ae01fbda1e67f1fb125205eecae44a99cf44eed3b9921a8d8fe325e3197adf6684bd2079278aa9cc94015a1dc029bf5ee2e7fbd99f02370ecd2ebc9bcf9a4b21e4ea6ed6ce41b57e25904cf1933399da4b840eec0a9b5ebcfa898bf09b8e632d3e1ebfd17c753347d00308664e69cccde09d5940dd81765ca835d866c7ef20ddc6753ce"}, &(0x7f0000000100)=0xdd)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x5, 0x9, 0x200, 0x400, 0x4, 0x8, 0x0, 0x4, <r2=>r1}, &(0x7f0000000180)=0x20)
setsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f00000001c0)=0x5, 0x4)
setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000002c0)={0xffffffffffffffff, &(0x7f0000000200)=[@in={0x2, 0x1, @broadcast}, @in6={0x1c, 0x1, 0x916, @empty, 0x2684}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x1, @rand_addr=0x800}, @in={0x2, 0x1, @loopback}]}, &(0x7f0000000300)=0x10)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
r4 = accept$inet(r0, &(0x7f0000000340)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000380)=0x10)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000003c0), &(0x7f0000000400)=0x4)
getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000440), &(0x7f0000000480)=0xb)
getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000004c0), &(0x7f0000000500)=0x4)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000540)={r2, 0x100000000}, 0x8)
fcntl$setflags(r0, 0x2, 0x1)
msync(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000580)=0x3279914f, 0x4)
fcntl$setflags(r3, 0x2, 0x0)
sendmsg$unix(r0, &(0x7f00000018c0)={&(0x7f00000005c0)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001880)=[{&(0x7f0000000600)="1662b16158915c39c84c46c99716846839b1b4deb72a7a5c1d59fbb38ac3911fa4dd7c3ca308f313e4956733208b70cd40fdb32785f36290dd021aec0fbf77e4beea5a8d58c20af0c5fe2c074cc6bb413b672d72daee7a877fcc6e67b436103ba30aa5fb77c9ba046090eb19d6eda6fb4ae1dae7ad9e08792aa12c6c197fff1e687550d6f8755e3a12e55921ad670f308b9f8fc62a00ceb36729a0309233b4443abe508addbb5e881f2623b0794452a845c47e63810816eec062006dbd", 0xbd}, {&(0x7f00000006c0)="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", 0x1000}, {&(0x7f00000016c0)="13b478faaf65f3f709314e2cb21f862a3691e8d117d722df65135d1787b5fe23daa54a06db7b8aa1e2ef39e3953a3ce447265c5f121ac8d8129c2cd7bec193bc6b48959659ac1aed2940f55611c1f53c27b4c1e9b43d98f5f0066da891636329bf2223000372a78ba64d92e06c5988df7b9c6f21983f8a10845ba1060134a1e28e6a69b180ac3464d9913730d80977c58a627f81f9e06c7a35563a49461ab75355700fa31a9aaecd732e68044d1027ecc51b322b05ced2210596daba339b4b17aff111cf1ec6e0b540d3234d08f3d5c05d6d", 0xd2}, {&(0x7f00000017c0)="0e91c4754f335ff1a0d2566ff8cda0f1509f8fb0f4810ea0ea97a44c593aa29e3faac7f2844699b059952f1810764c100bc1fb604971cc3e1dcf2c61ca99ad093d8b41a672a5a443574eac792151f3a7ec943dd362f004f99110fd45101353cdaec5ccd0ad9f24358ee600d42ef2da112f95610b685e389885b3f16c07e9cbe0b52392539da8df06f075ff4e504484325bd84bef7042d34096704af5e8248d4d61455c397fddb1600f66", 0xaa}], 0x4, 0x0, 0x0, 0x180}, 0x100)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000001900)={<r5=>r2, 0xd, "25b4f34d2c947164eec63f12aa"}, &(0x7f0000001940)=0x15)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000001980)={0x7, 0x800, 0x3, 0x3, r5}, &(0x7f00000019c0)=0x10)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000001a00)=0x6, 0x4)
getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000001a40)={@remote, @loopback, <r6=>0x0}, &(0x7f0000001a80)=0xc)
setsockopt$inet_mreqn(r4, 0x0, 0xd, &(0x7f0000001ac0)={@multicast2, @multicast1, r6}, 0xc)
fcntl$setflags(r4, 0x2, 0x1)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000001b00)={r5, 0x3}, 0x8)
fchmod(r4, 0x0)
getsockopt$sock_int(r0, 0xffff, 0x1013, &(0x7f0000001b40), &(0x7f0000001b80)=0x4)
setsockopt$inet_mreqn(r4, 0x0, 0xc, &(0x7f0000001bc0)={@multicast1, @loopback, r6}, 0xc)
sendfile(r3, r4, &(0x7f0000001c00), 0x9f49)
r7 = getpid()
getresuid(&(0x7f0000001e80)=<r8=>0x0, &(0x7f0000001ec0), &(0x7f0000001f00))
r9 = getgid()
r10 = getpgrp(0xffffffffffffffff)
freebsd11_stat(&(0x7f0000001f40)='./file0\x00', &(0x7f0000001f80)={0x0, 0x0, 0x0, 0x0, <r11=>0x0})
getresgid(&(0x7f0000002000)=<r12=>0x0, &(0x7f0000002040), &(0x7f0000002080))
r13 = getpid()
freebsd11_stat(&(0x7f00000020c0)='./file0\x00', &(0x7f0000002100)={0x0, 0x0, 0x0, 0x0, <r14=>0x0})
freebsd11_fstat(r0, &(0x7f0000002180)={0x0, 0x0, 0x0, 0x0, 0x0, <r15=>0x0})
sendmsg$unix(r0, &(0x7f0000002280)={&(0x7f0000001c40)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001e40)=[{&(0x7f0000001c80)="c3a1c95bff8d1aab9136215b5b543a3e5e4c88c9893fb94af03fefff08d802274c726372ec9df4ae0b1cdbc4f0", 0x2d}, {&(0x7f0000001cc0)}, {&(0x7f0000001d00)="1bbdbf8a3c55768620c058a63666aa4a5fed8aae8ca38729c6e77d637e848409c16f7d57d53c82489dd87a47a82ba7b5056bd05b24812e8b2b5985eb59143a0b6a5f37145f496c41cc85a6fddb202e58dfc6bbda81271d85e0f758fa681cf1e719ddcb1c1e37d944ce4977e1635ebfc0ab1ef4f0ae64dcd4216c779a64f734a24a7a41165f369db939f081f4949be8b2f33437166ab84d7ec81c", 0x9a}, {&(0x7f0000001dc0)="2354df72ebede0316d783df50fa4537578140f56449147df695a0c562244f7d3ada300a50abe00d3cee12562d018ff0afed0ec1828dd86ba913f910bd6bc15529f68450cb24d3a94cc", 0x49}], 0x4, &(0x7f0000002200)=[@cred={0x20, 0xffff, 0x2, r7, r8, r9}, @cred={0x20, 0xffff, 0x2, r10, r11, r12}, @cred={0x20, 0xffff, 0x2, r13, r14, r15}], 0x60, 0x8}, 0x20000)

00:00:52 executing program 2:
r0 = socket$inet_sctp(0x2, 0x4, 0x84)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
nanosleep(&(0x7f0000000000)={0x6, 0x2c5}, &(0x7f0000000040))
socket$inet_udplite(0x2, 0x2, 0x88)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0), 0x8)
clock_nanosleep(0xf, 0x1, &(0x7f0000000080)={0x82, 0x2}, &(0x7f0000000100))
freebsd10_pipe(&(0x7f0000000140)={<r1=>0xffffffffffffffff})
r2 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x10)
renameat(r1, &(0x7f0000000180)='./file0\x00', r2, &(0x7f0000000200)='./file0\x00')

00:00:52 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$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, 0x0, 0x0)
open(&(0x7f0000000280)='./file0\x00', 0x10000, 0x1)
setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, 0x0, 0x0)
truncate(&(0x7f0000000240)='./file0\x00', 0x2)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f00000001c0)=ANY=[@ANYBLOB="10000400ffff0000"], &(0x7f0000000200)=0x8)
getsockname$unix(r2, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x8, 0x0, 0x0)
ppoll(&(0x7f0000000080)=[{r1, 0x2000}, {r2, 0x2015}, {r2, 0x2040}], 0x3, &(0x7f0000000100)={0x1ff, 0x9}, &(0x7f0000000140)={0x9}, 0x8)

00:00:52 executing program 2:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000001280)=0x8)
r1 = accept4(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c, 0x0)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f00000000c0)={<r2=>0x0, 0x100000001, 0xf, 0x1, 0x4}, &(0x7f0000000100)=0x18)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x3, 0x4, r2}, &(0x7f0000000180)=0xc)

00:00:52 executing program 0:
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x0)
r1 = dup(r0)
write(r1, &(0x7f0000000040), 0xfffffedf)
pipe2(&(0x7f0000000040)={<r2=>0xffffffffffffffff}, 0x0)
select(0x40, &(0x7f0000001100)={0x6e}, 0x0, 0x0, 0x0)
getpeername$inet(r2, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @local}, &(0x7f00000000c0)=0x10)

00:00:54 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r0, 0x0, 0x1000000000003)
getsockopt$sock_int(r0, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000280)=0x4)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
getpeername(r0, &(0x7f0000000080)=@un=@abs, &(0x7f0000000180)=0x8)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x4000000000000, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000300), 0x4)
r1 = dup(0xffffffffffffffff)
getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c)
sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10)
setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000400)=0x9, 0x4)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000340)={<r2=>0x0, 0xa7, "6e71cfc6b77dbf511321488fe9e0c6ac8afbcf39bbeb81a8afd3913a84b5e7a7ea12f70dd38b4f473888b50f44288de48eb8e3810ff46cb0e848f76c8c3b593a0205676b3b43512dfd41b3486cf9ed16d876ad8bcb247703bd93e5c0106da40c91abdda785cf2d280f6a12b0710fb37a9566b4a7b5d1583f87716b055481ee95ed43000a6a69e250ed397f220ca025f69aa7562d51696a7f1862944b1f808c312f37f3121902b7"}, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000440)={r2, 0x16, "2554f7b63a3eff17882d460a166cdc655d3e91538c87"}, 0x0)
r3 = openat(r1, &(0x7f0000000200)='./file0\x00', 0x20000, 0x10)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f00000002c0)=0x10001, 0x4)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140), 0x4)

00:00:54 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f662b6c050000"], 0x1)
shutdown(r0, 0x1)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x308020005)
shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil)
lseek(r1, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
listen(r1, 0xc57c)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000200)={<r2=>0x0, 0x0, 0x9, 0x2, 0x1, 0x200000000}, &(0x7f0000000380)=0x14)
socketpair(0x3d, 0x5, 0x3, &(0x7f0000000280))
msgget(0x1, 0x200)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0)
fchmod(0xffffffffffffffff, 0x100)
open(&(0x7f0000000300)='./file1\x00', 0x400, 0xa1)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000180)={0xc00000000000000, 0x81, 0x3, 0x9}, 0x8)
select(0x40, &(0x7f0000000080)={0x80, 0x2, 0x9, 0x1, 0xfffffffffffffffd, 0xffffffffffffffff, 0x2, 0x40}, &(0x7f0000000140)={0x1, 0x800, 0x2, 0x6, 0x955, 0x7, 0x1f, 0xffffffffffffff00}, &(0x7f00000001c0)={0x80000000, 0xfff, 0x3, 0x3, 0x5, 0xa10, 0x3f}, &(0x7f0000000240)={0x0, 0x4})
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000000)={r2, 0x1}, &(0x7f0000000040)=0x8)

00:00:54 executing program 0:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x9, &(0x7f0000000000)={@loopback, @multicast2, @remote}, 0x37c)
r1 = accept4(r0, 0x0, &(0x7f0000000180), 0x0)
setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000200)='chd\x00', 0x0)
r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f00000000c0)={@loopback, @loopback, <r3=>0x0}, &(0x7f0000000100)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000400)={@empty, r3}, 0x14)
sendmsg(r2, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x41]}}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000140)="ac7ad2fa90278d08", 0x8}], 0x1, 0x0}, 0x0)

00:00:55 executing program 0:
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$unix(r2, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00('], 0x10)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x15, &(0x7f0000000040)={r1}, 0x8)
bind$unix(r2, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xa)

00:00:55 executing program 0:
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x200000001000, 0x0)
r0 = open(&(0x7f0000000300)='./file0\x00', 0x2, 0x0)
r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
writev(r0, &(0x7f0000000280)=[{&(0x7f0000000040)="9b", 0x1}], 0x1)
poll(&(0x7f0000000100)=[{r1, 0x2044}], 0x1, 0x0)

00:00:55 executing program 1:
r0 = socket(0x2, 0x2, 0x0)
connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="00000000000004400000"], 0x58)
shutdown(r0, 0x2)
getsockopt(r0, 0x10001, 0x1f, &(0x7f0000000040), &(0x7f0000000080))
r1 = semget(0x1, 0x3, 0x0)
__semctl$SEM_INFO(r1, 0x4, 0xb, &(0x7f00000000c0)=""/89)
socket$inet6_udplite(0x1c, 0x2, 0x88)
socket$inet6_udplite(0x1c, 0x2, 0x88)

00:00:55 executing program 0:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getpeername$inet6(r1, &(0x7f0000000140), &(0x7f0000000180)=0x1c)
fcntl$getflags(r0, 0x3)
listen(r1, 0x0)
r2 = accept(r1, 0x0, 0x0)
close(r0)
execve(0x0, 0x0, 0x0)
fcntl$setstatus(r0, 0x4, 0x0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000040)={<r3=>0x0, 0x80000001}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000000c0)={r3, 0xf, 0x7}, &(0x7f0000000100)=0x8)

00:00:55 executing program 3:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000280)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
socketpair(0x11, 0x5, 0x796, &(0x7f0000002680)={<r2=>0xffffffffffffffff})
r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x308020005)
lseek(r3, 0x0, 0x1000000000003)
truncate(&(0x7f00000003c0)='./file0\x00', 0x8)
poll(&(0x7f0000000340)=[{r3}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0)
utimensat(0xffffffffffffffff, 0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000280)={<r4=>0x0, 0x6}, &(0x7f00000002c0)=0x8)
freebsd11_fstat(r3, &(0x7f00000004c0))
getsockopt$inet6_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4)
socket(0x2, 0x10000001, 0x84)
getsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000000)={r4, 0xea2, 0x5, 0x5}, &(0x7f00000000c0)=0x10)
fcntl$lock(0xffffffffffffffff, 0xf, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000140)={@in={{0x2, 0x0}}, <r5=>r4, 0x8001, 0x3, 0x2, 0x6, 0x800, 0x3}, &(0x7f0000000200)=0xa0)
sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="28008000ffff70d5b6abc4b98213a50b630e00000100000020000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1], 0x28}, 0x0)
recvmsg(r0, &(0x7f0000000300)={&(0x7f0000000000)=@in, 0xc, 0x0, 0x0, &(0x7f0000001440)=""/225, 0xe1}, 0x0)
chroot(&(0x7f0000002640)='./file0\x00')
freebsd10_pipe(&(0x7f0000002600))
getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000001680)={r5, 0xf}, &(0x7f00000016c0)=0x8)
sendmsg(r0, &(0x7f00000025c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="76e73fe30f475aa2393d9978128e4a9c5ccf94f69cf8471df7603303bbdb5ff89f7b2975ffb7848b33fb5391b0804755e686bd4e81fab68e17c959570de92c7cca6b571491e77ecba4", 0x1c}, {&(0x7f0000000440)="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0x1000}, {&(0x7f00000000c0)="41d2e907603a364592e2891d18b5b313cf734f0b76", 0x15}, {&(0x7f0000000100)="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", 0xfd}, {&(0x7f0000000200)="6dea3ffe303e071731c67f6f334037da38e4892ad581aa4ee73b1ee13f269ce5c21f469263a9a190908aaa4de421cf3218846311733159fe8f0bff277d52240baba75d05a1492f7755705d", 0x4b}, {&(0x7f0000002700)="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", 0x1000}, {&(0x7f00000026c0)="d75c48ce5342ca9575b43517a6d44ed7ef545041feb1136e569caabe260d482cfa9e2e8480727e1c1a2652638d9e776048", 0x31}], 0x7, &(0x7f0000002540)=[{0x60, 0xffff, 0xd8a, "8d771a360ac30b7640320af6bdd3c5fb170bf719520646133081973e420fadbe237a3135e576e0a0e68f89822aab93ef414987205139be09cca41ddbe374167992623e0ab32f19eaa2dc"}], 0xffffffffffffff4d}, 0x84)
setsockopt$inet_group_source_req(r2, 0x0, 0x53, &(0x7f0000001540)={0xff, {{0x2, 0x0}}, {{0x2, 0x0, @multicast2}}}, 0x118)

00:00:59 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r0, 0x0, 0x1000000000003)
getsockopt$sock_int(r0, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000280)=0x4)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
getpeername(r0, &(0x7f0000000080)=@un=@abs, &(0x7f0000000180)=0x8)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x4000000000000, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000300), 0x4)
r1 = dup(0xffffffffffffffff)
getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c)
sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10)
setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000400)=0x9, 0x4)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000340)={<r2=>0x0, 0xa7, "6e71cfc6b77dbf511321488fe9e0c6ac8afbcf39bbeb81a8afd3913a84b5e7a7ea12f70dd38b4f473888b50f44288de48eb8e3810ff46cb0e848f76c8c3b593a0205676b3b43512dfd41b3486cf9ed16d876ad8bcb247703bd93e5c0106da40c91abdda785cf2d280f6a12b0710fb37a9566b4a7b5d1583f87716b055481ee95ed43000a6a69e250ed397f220ca025f69aa7562d51696a7f1862944b1f808c312f37f3121902b7"}, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000440)={r2, 0x16, "2554f7b63a3eff17882d460a166cdc655d3e91538c87"}, 0x0)
r3 = openat(r1, &(0x7f0000000200)='./file0\x00', 0x20000, 0x10)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f00000002c0)=0x10001, 0x4)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140), 0x4)

00:00:59 executing program 3:
r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000140)=0x1c)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000180)={<r1=>0x0, 0x7b, "f36e3dc3d8ca45b4816d7a78e47efe0bb3e308405ac24e693d6b16d9243b74fa728ecd5f3f3bd079738d608108136fa6ad5a044e7ccc4688243ff6e2b1cb702023ec5a2d117cef75113d74b8ffcba54bfb8f8ff6800ff41b337c64eb15d11c96ad5d6616fa30ae06c8f7035bbdffc77aafff5da2ee6917452aed6c"}, &(0x7f0000000240)=0x83)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000280)={r1, 0xfffffffffffffff8}, 0x8)
r2 = socket(0x2, 0x5, 0x0)
connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r3=>0x0]}, &(0x7f0000000100)=0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, r3}, 0x0)

00:00:59 executing program 1:
r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/', 0x0, 0x0)
fdatasync(r0)

00:00:59 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x308020008)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
writev(r0, &(0x7f0000000540)=[{&(0x7f00000004c0)}], 0x1)

00:00:59 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000000)=ANY=[@ANYBLOB="6fe1f1899a7d77bf6b4b08e06d253e22679581b09ebbb030ad176ec26cf04a5183e9d08925a8201add17453c7736"], &(0x7f0000000580)=0x1)

00:00:59 executing program 3:
freebsd10_pipe(&(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
openat(r0, &(0x7f0000000100)='/', 0x421002, 0x0)
read(r1, &(0x7f0000000140)=""/213, 0xd5)

00:00:59 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
freebsd11_stat(0x0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
open$dir(0x0, 0x0, 0x0)
clock_settime(0x0, 0x0)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0)
symlinkat(0x0, r0, 0x0)

00:01:03 executing program 1:
r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x41)
getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000200), &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000001c0), &(0x7f0000000240)=0x4)
chmod(&(0x7f0000000100)='./file0\x00', 0x4000000040)
syz_emit_ethernet(0x128, &(0x7f0000000140)="7909008ce60c923afeed35c008060020080014047102025263c8c2d50b8fa73e1a9ab221b4ba2070070071ac960d7aacad5ed7721a2c000049084b98e76eea0a1ae671ac960d")
link(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00')

Jan  1 00:01:05 ci-freebsd-main-9 kernel: arp: from 02:52:63:c8:c2:d5: addr len: new 20, i/f 6 (ignored)
00:01:06 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r0, 0x0, 0x1000000000003)
getsockopt$sock_int(r0, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000280)=0x4)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
getpeername(r0, &(0x7f0000000080)=@un=@abs, &(0x7f0000000180)=0x8)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x4000000000000, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000300), 0x4)
r1 = dup(0xffffffffffffffff)
getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c)
sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10)
setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000400)=0x9, 0x4)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000340)={<r2=>0x0, 0xa7, "6e71cfc6b77dbf511321488fe9e0c6ac8afbcf39bbeb81a8afd3913a84b5e7a7ea12f70dd38b4f473888b50f44288de48eb8e3810ff46cb0e848f76c8c3b593a0205676b3b43512dfd41b3486cf9ed16d876ad8bcb247703bd93e5c0106da40c91abdda785cf2d280f6a12b0710fb37a9566b4a7b5d1583f87716b055481ee95ed43000a6a69e250ed397f220ca025f69aa7562d51696a7f1862944b1f808c312f37f3121902b7"}, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000440)={r2, 0x16, "2554f7b63a3eff17882d460a166cdc655d3e91538c87"}, 0x0)
r3 = openat(r1, &(0x7f0000000200)='./file0\x00', 0x20000, 0x10)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f00000002c0)=0x10001, 0x4)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140), 0x4)

00:01:06 executing program 0:
r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c)
getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000000100)=""/204, &(0x7f0000000200)=0xcc)
socket$inet_sctp(0x2, 0x1, 0x84)
freebsd11_stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
getgroups(0x1, &(0x7f0000000340)=[<r2=>0xffffffffffffffff])
fchown(r0, r1, r2)
r3 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r3, 0x29, 0x1b, &(0x7f0000000000), 0x4)
setsockopt$inet6_int(r3, 0x29, 0x4, &(0x7f0000000080), 0x4)
accept4$inet6(r3, 0x0, &(0x7f0000000240), 0x20000000)

00:01:06 executing program 1:
symlink(&(0x7f0000000000)='./file1\x00', &(0x7f0000000080)='./file1\x00')
r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ffb000/0x5000)=nil, 0x5000, 0x2, 0x5f1c97359a97c15c, r0, 0x0)
ppoll(&(0x7f0000000100)=[{r0, 0x2040}], 0x1, 0x0, 0x0, 0x0)
rename(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file1\x00')

00:01:06 executing program 3:
munlockall()
syz_execute_func(&(0x7f0000000140)="45dca7feefffffdfd6c4e18859ccc4e3a90c5c94eafec441b973d75df3a5c4614172d016c421fc5bc7c4a23dbbddf043811c5a00000000")
socketpair(0x17, 0x5, 0x18f, &(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000001340)={@in6={{0x1c, 0x0, 0x80, @loopback, 0x5}}, <r2=>0x0, 0x2, 0xffffffffffffff00, 0x4, 0x2b3566ad, 0x9}, &(0x7f0000001400)=0x98)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000001440)={r2, 0x7, 0x800}, 0xc)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000180)={<r3=>0x0, 0xffffffffffffff80, "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"}, &(0x7f0000001480)=0x1008)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000001200)={<r4=>0x0, 0x3ff, 0x1, [0x1]}, &(0x7f0000001240)=0xa)
sendmsg$inet6_sctp(r0, &(0x7f0000001300)={&(0x7f0000000040)=@in={0x2, 0x0, @multicast2}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000080)="2b22caaf45357d5a9072b9f7e711d525a0946846e57878f7ad4b449a0ad8ee201115ffd2a618fbc5f9d07d1589", 0x2d}, {&(0x7f00000000c0)="be6c9d3b1a870bbc0e735ef7d83612b91949332c1ac996e2724da939197c85f0d269733901dff8", 0x27}], 0x2, &(0x7f0000001280)=[@dstaddrv4={0x10, 0x84, 0x9, @rand_addr=0xfffffffffffffffd}, @sndrcv={0x2c, 0x84, 0x2, {0x9b45, 0x9, 0x4800, 0x9, 0x400, 0xfff, 0x1, 0x3, r3}}, @sndrcv={0x2c, 0x84, 0x2, {0x1f, 0x4f, 0x100, 0x4, 0x5, 0x8001, 0x80000000, 0x9, r4}}], 0x68, 0x1}, 0x8)

00:01:06 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
sendto(r0, &(0x7f0000000140)='%', 0x1, 0x0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x4d3, 0x0, 0x0, 0x5}, 0xb)
recvmsg(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000380)=""/245, 0xf5}, 0x0)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10)
sendto(r0, &(0x7f0000000180)="36805d80f52085bd11e73b74f5cf5e4219a8f1b925531f2b2c360393ed5f12cf7964d34d45b73465d53e8e622cce0b89d93e6c95dbfc7cdee5ded0a8c6a4239b7af164a3cff0262bcc11645c229da1f050c8c8e02529ab027c79230d64e3e9422d8e5a68c64c389f4c55beca667828eab891365ba5289293a4fde2d57946b562b5279c7830a97c2ae627d77020eb44a3b0ff5360ba4fc5aa3d18d634d9d72106ed86dd1c167e99ba922b9c944b0c2c36bbfde5e0c5a7a6bfdb5d81f8139564edb4a9eadfd81e869900d982558b348a49738bd6f411cbfda66bb0dfb06fe26ec66078c45eff", 0xe5, 0x8, 0x0, 0x0)
shutdown(r0, 0x1)

00:01:06 executing program 3:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
shutdown(r0, 0x0)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0xfffffffffffffffe)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r1, 0x0, 0x3)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0)
getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000300)=ANY=[@ANYRES32=<r2=>0x0, @ANYBLOB="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"/472], &(0x7f0000000140)=0x2a)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000001c0)={r2, 0xaa6}, &(0x7f0000000200)=0x8)
r3 = getegid()
setgid(r3)
setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x50, 0x0, 0x0)
accept$unix(r1, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8)

00:01:08 executing program 3:
mprotect(&(0x7f00007cc000/0x4000)=nil, 0x4000, 0x0)
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r0, 0xffff, 0x4000, &(0x7f0000000080), 0x4)

00:01:08 executing program 3:
pipe2(&(0x7f00000001c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100000)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080))
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f00000000c0)=0x3, 0x4)
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000400)={<r3=>0x0, 0xc, 0x3f}, &(0x7f00000004c0)=0x8)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000005c0)={r3, 0xd1, "0ca0be695162dc39e3d102a4ce1f9e8d62b1ed5b5a0f216aa7088062a6d8b0a5819f503bb0ad0ab438e175e286f205a9445eabc86be91b4e5749cf98b46f7695e243d0aaba3e3f98bfe75f30fbb3b62d9b2e4156643a3b3c44d695ff73d1747beb542ae760338635fa89df8ed2cef1192d4b93e8ccabce244f1f0c4bd95f5d7ddc1cdba8ceb7308315e34c11cdb908b6d621458c9362e74b81daf756619d64f7f61877e98311060d510dd38503b937da5f1c920aa06a5b86c9ebdcf85884660abd7c8fe47ddb34e7cba405d61f07bbc1ad"}, &(0x7f0000000500)=0xd9)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0)
mlockall(0x1)
sync()
getsockopt$inet6_buf(r2, 0x29, 0x3e, 0x0, &(0x7f0000000180))
getsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc)
fsync(r2)
r4 = fcntl$dupfd(r2, 0x11, r2)
r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, 0x0, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r5, 0x0, 0x1000000000003)
getresuid(&(0x7f00000002c0), &(0x7f0000000300)=<r6=>0x0, &(0x7f0000000340))
r7 = getuid()
setreuid(r6, r7)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f0000000040)={<r8=>0x0, 0x6, 0x8000, 0x0, 0x4, 0x6}, &(0x7f0000000100)=0x14)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={r8, &(0x7f0000000540)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000280)=0x10)
pwritev(r5, 0x0, 0x78, 0x0)
poll(&(0x7f0000000440)=[{r5}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x104, &(0x7f0000000380), &(0x7f00000003c0)=0x4)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
socket$inet6_tcp(0x1c, 0x1, 0x0)

00:01:11 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r0, 0x0, 0x1000000000003)
getsockopt$sock_int(r0, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000280)=0x4)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
getpeername(r0, &(0x7f0000000080)=@un=@abs, &(0x7f0000000180)=0x8)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x4000000000000, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000300), 0x4)
r1 = dup(0xffffffffffffffff)
getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c)
sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10)
setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000400)=0x9, 0x4)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000340)={<r2=>0x0, 0xa7, "6e71cfc6b77dbf511321488fe9e0c6ac8afbcf39bbeb81a8afd3913a84b5e7a7ea12f70dd38b4f473888b50f44288de48eb8e3810ff46cb0e848f76c8c3b593a0205676b3b43512dfd41b3486cf9ed16d876ad8bcb247703bd93e5c0106da40c91abdda785cf2d280f6a12b0710fb37a9566b4a7b5d1583f87716b055481ee95ed43000a6a69e250ed397f220ca025f69aa7562d51696a7f1862944b1f808c312f37f3121902b7"}, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000440)={r2, 0x16, "2554f7b63a3eff17882d460a166cdc655d3e91538c87"}, 0x0)
r3 = openat(r1, &(0x7f0000000200)='./file0\x00', 0x20000, 0x10)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f00000002c0)=0x10001, 0x4)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140), 0x4)

00:01:11 executing program 0:
r0 = open(&(0x7f0000000280)='./file0\x00', 0x100044, 0x0)
r1 = dup(r0)
pwritev(r1, &(0x7f0000002800)=[{&(0x7f0000000100)='Z', 0x1}], 0x1, 0x6d998)
read(r1, &(0x7f0000000000)=""/175, 0x6d999)
r2 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0)
writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075)
open$dir(&(0x7f00000000c0)='./file0\x00', 0x6d00, 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f00000001c0)={@in6={{0x1c, 0x2, 0x1, @local={0xfe, 0x80, [], 0x0}}}, <r3=>0x0, 0x0, 0x4, 0x4, 0xffffffffffff7fff, 0x7}, &(0x7f0000000140)=0x98)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r3, 0x6, 0x8001}, 0x10)

00:01:11 executing program 1:
r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x8000000000002)
r1 = open(&(0x7f0000000580)='./file0\x00', 0x0, 0x100)
getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000004c0), &(0x7f0000000500)=0x4)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r1, 0xfffffffffffffffe, 0x3)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
wait4(0x0, 0x0, 0x2, &(0x7f00000003c0))
recvfrom$inet6(r0, &(0x7f00000001c0)=""/220, 0xdc, 0x42, &(0x7f0000000040)={0x1c, 0x3, 0x1000, @loopback, 0xfff}, 0x1c)
symlink(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)='./file0/file0\x00')
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000005c0)=0x3, 0x4)
sendto(r1, &(0x7f0000000700)="e04ffd57ea36341c30c6bb947e", 0xd, 0xd, &(0x7f0000000740)=@un=@file={0x1, './file0/file0\x00'}, 0x10)
exit(0x100)
truncate(&(0x7f0000000000)='./file0\x00', 0x0)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000540)=0x1ff, 0x4)
getgid()
r3 = shmget(0x2, 0x4000, 0x140, &(0x7f0000ffc000/0x4000)=nil)
shmctl$IPC_STAT(r3, 0x2, &(0x7f00000002c0)=""/205)
getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000140), &(0x7f0000000480)=0x4)
symlink(&(0x7f0000000780)='./file0\x00', &(0x7f0000000840)='./file0\x00')
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000100)=ANY=[@ANYBLOB="07000009001024cb08828c000045cb4fffa3"], 0x1)
getsockopt$inet6_int(r1, 0x29, 0xb, &(0x7f0000000680), &(0x7f00000006c0)=0x4)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000007c0)={0x0, 0x5}, &(0x7f0000000800)=0x8)
getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000880), &(0x7f00000008c0)=0x4)

00:01:12 executing program 0:
r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x30000000)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080)=0xff, 0x4)
msgget(0x1, 0xbb37a42d03bc3666)

00:01:12 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10)
recvmsg(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4)
shutdown(r0, 0x1)

00:01:12 executing program 3:
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4)
r2 = getuid()
getgroups(0x1, &(0x7f00000000c0)=[<r3=>0x0])
fchown(r1, r2, r3)
mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x6, 0x10, r0, 0x0)
munmap(&(0x7f0000001000/0x2000)=nil, 0x2000)
madvise(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0)
r4 = semget(0x1, 0x2, 0x440)
__semctl$GETZCNT(r4, 0x3, 0x7, &(0x7f0000000100)=""/247)
pipe2(&(0x7f0000000200), 0x0)
r5 = shmget(0x0, 0x1000, 0x0, &(0x7f0000001000/0x1000)=nil)
getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0)
getitimer(0x0, 0xfffffffffffffffe)
freebsd10_pipe(0x0)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0)
__semctl$IPC_RMID(r5, 0x0, 0x0)
connect(0xffffffffffffffff, 0x0, 0x0)
mlock(&(0x7f0000001000/0x2000)=nil, 0x2000)
getsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, 0x0, 0x0)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
open(0x0, 0x0, 0x0)
getpgrp(0x0)
fcntl$lock(0xffffffffffffffff, 0x0, 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
__semctl$IPC_RMID(0x0, 0x0, 0x0)
madvise(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0)

00:01:12 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
r1 = socket(0x1b, 0x3, 0x0)
r2 = msgget(0x0, 0x0)
msgrcv(r2, &(0x7f00000007c0)=ANY=[], 0x0, 0x0, 0x1000)
msgctl$IPC_RMID(r2, 0x0)
writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0)="b1fb698d6d2c1e1b648d426e05ad74a3d984ee0220a4a6941759aad1c756d714a748de9f9dd609831ac64b3f224b1f620447723b2e21ea36822d48c609404f3df92de063a38d849c832c22c4f0194c67eadffde7c1195094acb5ee72a276ce68626f93762e60d1e91c83b9f23fa2d1b3cabee36429c19ea0755a3fe8880daf", 0x7f}], 0x1)
freebsd11_mknodat(r0, &(0x7f0000000400)='./file0\x00', 0x6000, 0x3f)
sendto$inet6(r1, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00'])

00:01:12 executing program 3:
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4)
r2 = getuid()
getgroups(0x1, &(0x7f00000000c0)=[<r3=>0x0])
fchown(r1, r2, r3)
mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x6, 0x10, r0, 0x0)
munmap(&(0x7f0000001000/0x2000)=nil, 0x2000)
madvise(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0)
r4 = semget(0x1, 0x2, 0x440)
__semctl$GETZCNT(r4, 0x3, 0x7, &(0x7f0000000100)=""/247)
pipe2(&(0x7f0000000200), 0x0)
r5 = shmget(0x0, 0x1000, 0x0, &(0x7f0000001000/0x1000)=nil)
getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0)
getitimer(0x0, 0xfffffffffffffffe)
freebsd10_pipe(0x0)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0)
__semctl$IPC_RMID(r5, 0x0, 0x0)
connect(0xffffffffffffffff, 0x0, 0x0)
mlock(&(0x7f0000001000/0x2000)=nil, 0x2000)
getsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, 0x0, 0x0)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
open(0x0, 0x0, 0x0)
getpgrp(0x0)
fcntl$lock(0xffffffffffffffff, 0x0, 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
__semctl$IPC_RMID(0x0, 0x0, 0x0)
madvise(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0)

00:01:15 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r0, 0x0, 0x1000000000003)
getsockopt$sock_int(r0, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000280)=0x4)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
getpeername(r0, &(0x7f0000000080)=@un=@abs, &(0x7f0000000180)=0x8)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x4000000000000, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000300), 0x4)
r1 = dup(0xffffffffffffffff)
getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c)
sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10)
setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000400)=0x9, 0x4)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000340)={<r2=>0x0, 0xa7, "6e71cfc6b77dbf511321488fe9e0c6ac8afbcf39bbeb81a8afd3913a84b5e7a7ea12f70dd38b4f473888b50f44288de48eb8e3810ff46cb0e848f76c8c3b593a0205676b3b43512dfd41b3486cf9ed16d876ad8bcb247703bd93e5c0106da40c91abdda785cf2d280f6a12b0710fb37a9566b4a7b5d1583f87716b055481ee95ed43000a6a69e250ed397f220ca025f69aa7562d51696a7f1862944b1f808c312f37f3121902b7"}, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000440)={r2, 0x16, "2554f7b63a3eff17882d460a166cdc655d3e91538c87"}, 0x0)
r3 = openat(r1, &(0x7f0000000200)='./file0\x00', 0x20000, 0x10)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f00000002c0)=0x10001, 0x4)

00:01:15 executing program 3:
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4)
r2 = getuid()
getgroups(0x1, &(0x7f00000000c0)=[<r3=>0x0])
fchown(r1, r2, r3)
mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x6, 0x10, r0, 0x0)
munmap(&(0x7f0000001000/0x2000)=nil, 0x2000)
madvise(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0)
r4 = semget(0x1, 0x2, 0x440)
__semctl$GETZCNT(r4, 0x3, 0x7, &(0x7f0000000100)=""/247)
pipe2(&(0x7f0000000200), 0x0)
r5 = shmget(0x0, 0x1000, 0x0, &(0x7f0000001000/0x1000)=nil)
getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0)
getitimer(0x0, 0xfffffffffffffffe)
freebsd10_pipe(0x0)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0)
__semctl$IPC_RMID(r5, 0x0, 0x0)
connect(0xffffffffffffffff, 0x0, 0x0)
mlock(&(0x7f0000001000/0x2000)=nil, 0x2000)
getsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, 0x0, 0x0)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
open(0x0, 0x0, 0x0)
getpgrp(0x0)
fcntl$lock(0xffffffffffffffff, 0x0, 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
__semctl$IPC_RMID(0x0, 0x0, 0x0)
madvise(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0)

00:01:15 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=<r1=>0x0], 0x0)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x10008}, 0x10)
freebsd11_fstat(r0, &(0x7f0000000480))
r2 = msgget$private(0x0, 0x100)
r3 = getuid()
freebsd11_fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000400), &(0x7f0000000440)=0x4)
fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
freebsd11_lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0})
socketpair(0x1d, 0x20000007, 0x7fff, &(0x7f0000000380))
r7 = getpid()
r8 = getpgrp(0x0)
msgctl$IPC_SET(r2, 0x1, &(0x7f0000000300)={{0x9, r3, r4, r5, r6, 0x11, 0x7e9}, 0x7, 0x25f, 0x1ff, 0x8, 0x3, 0x1f, r7, r8})

00:01:15 executing program 0:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
pipe2(&(0x7f0000000140)={<r1=>0xffffffffffffffff}, 0x100004)
getpgrp(0x0)
fstat(r0, &(0x7f0000001500))
getresgid(&(0x7f00000003c0), &(0x7f0000000400), &(0x7f0000000440))
getpid()
fstat(r0, &(0x7f0000001600))
getgroups(0x2, &(0x7f0000001700)=[0xffffffffffffffff, 0x0])
getpgrp(0x0)
freebsd11_lstat(&(0x7f0000001740)='./file0\x00', &(0x7f0000001780))
getgid()
sendmsg$unix(r1, &(0x7f00000018c0)={&(0x7f00000001c0)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000000380)=[{&(0x7f0000000340)="619b9797fb4552af86dee6f783eace68c3099ec3d462867b6e0bec36b4edd77b7d16b2860f4d284736dbecd3955e1f54a708e6ad6abab50c684791b03fc04e19", 0x40}], 0x1, 0x0, 0x0, 0x100}, 0xd)
setsockopt$inet_mreqsrc(r0, 0x0, 0x35, 0x0, 0x0)
r2 = open(&(0x7f0000000000)='./file0\x00', 0x8, 0x4)
lseek(r0, 0x0, 0x1)
r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r3, 0x0, 0x1000800000003)
sendfile(r0, r3, &(0x7f0000000240), 0x2)
poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0)
fcntl$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, 0xfffffffffffffe66)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000001900)=ANY=[@ANYBLOB="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"], 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x1}, &(0x7f0000000100)=0x8)
getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000200)=0x8)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0)

00:01:15 executing program 1:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[@ANYBLOB="82032e"], 0x1)
r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0)
symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000040)='./file0/file0\x00')
renameat(r0, &(0x7f0000000080)='./file0/file0\x00', r0, &(0x7f0000000100)='./file0/file0\x00')
openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0/file0\x00', 0x200, 0x0)

00:01:15 executing program 3:
socket$inet6_tcp(0x1c, 0x1, 0x0)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
socket$inet_udplite(0x2, 0x2, 0x88)
r0 = dup(0xffffffffffffff9c)
r1 = dup(r0)
mkdirat(r1, 0x0, 0x180)
r2 = socket(0x40000000002, 0x3, 0x0)
setsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f00000000c0)=0x7, 0xffffffffffffffc2)
sendmsg(r2, &(0x7f0000000680)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x10, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000000)={<r3=>0x0, 0x0, 0xf, 0x100000001, 0x200}, &(0x7f0000000040)=0x18)
sendmsg(r1, &(0x7f00000002c0)={&(0x7f0000000180)=@un=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f00000001c0)=[{&(0x7f0000000240)="7aceb66e4c85c4ed1efaff1db5e276c0be34abd67c0df2eaa9918c50f5296e4d1526c87bd69de8a4a4b16b25593ac11d43bb388c681518d6167a5a73db06dd3edc1d9b1e", 0x44}, {&(0x7f00000006c0)="079d1ca1f8fe1979f8099f60b6d9db1bdc9133b8dfc680e2c724bf382181bcd5531aa571d87481f229dadce3243032fd4d72e114bb578b54a8a1efc84718507ce8fe8dc51bba23be8e29033eb0dc16f15babef78a741c38969bc92368ddb8724065c63cce987e8113acfde5bf2b3bda4233b9d51e978e070ba346a0f88e4b824f16591f6228d0741b99f1be97b009c22ed1ba44f692f47dbf3fcae20b9c41e1ede66b9240ae1d97f758c4104697127a6dfd06e8eb0cbcfb35292b778fd681405af4e07983b43db4b64b1e693fe04c11db7772530ad50b25f6393406b51ba50d7d81bc0cfae2d2bd225557ad8a03cc39fdc4081d9da5ba58d3c604051df6200e7bc51b39c0061df1c38e53b6638f099e4e6a86f2941b6676bdbd4428231b97da93a7b1e956acd22daf2e98e6740a2e463ad03bf261128b032a0338f15c49912b9f0531c25736620f63dc3ef471117b104eb5f946f09eb65defdcdc2c3250f0c12a511d98ba7e99828c4a5f8d60d23dbfbf57bd74f21146f4945c105d9e5d24290731555cb9c7c61ac1b8858ba2e952f91834fe26e13fe35d6f8ea2230ccc8126adcf5d17a70afbbdb3dda4830fbb01b80bb435daf3c82cb5c907c9a93113df62a5f16abcdab42d5701dad198064da606d8a1659c415cb2759279898b13703dae0247339d270da99cf895984cc70b31a79887120d464f11ae6ed9db8fe2575443288db63c312a3537e0df0cb1a424052d7b849c8e2ab94712396079caab2bdb58603e1a88ddf242d282a108019fe3fab6853cc086f8a933b6ff019b2093dde8a89075f6fe57f4ceacd765b6b1b7ddab2e8cf6bae8f0179435ed35b5f0d789696b8a208008c6e22645de79c2d789c012ae9a3d8cab85228cb5f4c83dd1958caf92f159aecb0c3a306982321a4290917cf8f03542a102228d0094d0a50a0d27e11188f1015fd2936bdc300fc29d20ce3b96d15cb6e79bc34392597d010d60c82d421dc1f1046372594052c6fd78c47cfe11a65fc6794468cb28fa488bda1651cfe51d21b0c7c521c0ce0f9428213b1d425c7fcc8c2a302b7b58ccb38793d908fd2f8e042962bb63e708f732ea222704c1b2303f76a138ee156a510c468c98257460126c0e2042587dfd5d47c9a9aaf74da6cfe291155dd928491bc6a7bd2d34e178484139bb69cb66561c56bf25245007e66ca8839494125da262eb6ad4b7e7ec16e3a8207aef0e0967c430fc198fe127b7d6112314243d68e40322a1e5f321aaa6564c26d34867403be49dbea1ebb3d2da732d5c1fed873d5a6ccb33769c31cd1bfe31f7a9d76431f0ecd3d5162b88383fd7723801ee88e14ba91c2bf4ee219f55e7fef571662545dfdcb8fa71efae77ec99cb46f315aa66ed9c73248bc5e89605530bac70411a738cd18fd42ec3795ad81a0b58a207b88f305cb1b734edbc43e01bdce433352be92f366146875edab108d3c3df2d2ad819b000b0dc2b45f67777b3aaec41656645273532945cca3e3c5d0178085f7cf4ce0066e6d2dd19d8954ffe037fc822f77610eea4036ec85edc8a0f6a4e800a7b69d53ff7d6918c78a3307422d4b4bec94a3e717fad1f08cd05579b80365b34262042c83dfba7455b3987e5e099f106671feb850b3431d9fdd82fe326c31f8c8c1e4f3d8fbe428fd46c63506a2ba414ac3414b0238ceb4437505a02a91af7b17baa1f36a2d4bcaf84e3c250578afef414decfb57bf3b5b500d02993749a7a93e2eb4aa81a9a9ffe9f3169464896433d4603f92fb6b5b52d42e1963a95acbea2de2b086d8699e156a49ad3c92b5b2b356384cf301f4ee8032953154cd2c47ff688ce429c477ea74f8c2cdecad4c832af74187c870e39a09834082dd78a2420aa209f3f6fc11cbaae8a23497ec24fcd714dc2dda49f080dfa5c35151c8a2dafe3ae5032d46647dc77b57e6a8e28ccf9e3f17461082a19fda64e3ae36fead41da2d433ab4ab7fc35347d2d27c3a9a078a3a2238d9a91d7a69e9302097a8705e7ca2ea02ba23cc85176bb6620711ce22ceaf2e22a95eca4d29297bad90be40ebfc6624ea7002af834c3204e43f23313fa05cad36e5022cc549dc73cc9d3837baf3c5cf8d1e26751f6d75fb72675ba57e2e1e42edfd856cc7653c169a496925873da7a9070c4532d51f6ea5edfc8224f7412d4cf07ec32acb5699ee46256013d39b416bf3deb6c043d19927f3b0432542aa54c689afb96b96e45c768c6aa11d7eded0661b4efab8a0f993e495b29840a653b2dbd70cf43ffd033f9623d54c7644786007e1f8f6bc3f5ca3e4c50e1f0bd62dbdcdd96a41afd96b738be523e6d55f7d20da18511e4456fe42dc5fe8e4c2c3983e80b78edef14c67370ca3e9fcbf91d7d71b29a646d7ef17f33d2f00cfa4f38ef404f9edfb5ab80a05345659acfacfca844c812226c8e215b45c82f0be0a8cd8900a0b016bd39f0f1d887e9c4288e4810260dab9c5bda11bfc75f22aa6d7482064c488ded26a93bf4bf8f9a5d48c9e47ef0235c5f86a94c4ab034ca1eb2466d100e8f5094414e618947346178d31a00ffccf3f5bab0ff4c4a5d5144c9d100215e82d674a9df21c93de9cc02bf9ebcf80d908700a58626b7fd7720af0f30650523e10f816ba560b7427ad473f0d632bd3356361b0759355684cedd2b68bff299bb0acfbe3ece43c72f1d538933a670b3fbaa1f79de22b24d12e4078927069ff57bfa7a28834b84eda3fc4b9d78a27cd66a13277b39faa9b35096ba48f0ef997a5b404f57297c6b794db448ff7a3a9a32d74f7313f5278213462ebdd39e57c990ee1ca5d03c4c6a347f86293809dffe4ba1bcbbfb6812f27e6e2ef05b8364a131fa33a3984d73f268a4b1d0c9a9b0554eb0b677facaa5781ff76ae000b73f75a4d7512ac94904693be4058940ae1d720cdf5ea59f8b8c860191c78b26a49cdd1fcbc33b542877158d13871734c845703c8e4764c8dc0bd60928e51041cd07819edc2c606f67620c7a89672bc73157b43f7fc461c3d488f75791a15a9ca6304a5592026e125da41e9ee56931232c95f9a6a07a38ab1a32fb6d599e5857bb87d125f054351b009780f8048baab1ab0ee47d0bddbf59c41d4b2e1bed5775118317b7f41793e6bf39daddbcb2d41f1065271f7ac95fceb2ed7235b79a053ae037ad761fb4d6272ef2ce494c0470fc30e45f9b9e8fa1c7b481ac4e523584b78436197223ad2599da7cd965ef386d80277c721ea3bcde17f5bc65719c87b1ddc3f8e9448ef04547a0663628633cd07ac0542c1df9af734d35d725c471ac24852156eb0b0d801ecc4cc58d87ea29a14f5f32e4fd45c97ed7aff288c55472a9c1924cc78678d6d551ef7537dac8a88f6d8a96ebf08f0f88cff600be572abe214a7987c4d44e0f25061522fa709ed612d37fb0313a12960828d34cf068fc46ae0b043cc7483986eed28a4bfc294725a107f6687feeb68764eaa1374f7e7f352aa9e20004086e1b5f1aff24c49d98f051484b44305b1e2a229b4fe48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0x1000}], 0x2, &(0x7f0000002700)=[{0x80, 0x3a, 0x80000001, "3960f2cdaa188ad45329329dddf1a905098918c27aa62819a25ae22f920c2b1279164704aaed34c4fd48b835d40c22ef738d6a55a1394a7e0596346a7ee070c37c97f129360e9c92aefdb46a821d0bac94c1f8b51e64794b37ce0bcd16fb716f48a69ef5a1a21fbeff8cdb717350"}, {0x1010, 0x8e, 0x9, 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{0x88, 0x0, 0x401, "b9ed16a0c6b9afa0471f5389ffdcc54e3906cc1e9687d4c646a69763a89126718e11bb04edc496b006d3c1dc4060622ffa5740e75c56848142d25e0f54a73fca5c37db860a693776b4c87ed291b2b64d03641d68090bc69ec8f03b8007828da9fe5e8406d87ce493d05341adcba3a017325879fc7963"}, {0xe0, 0x6, 0x9, "59fa08ef576ee71af2abe821332afea1b320427d6452c4a461263963dd2f5cfe0cdadaa8c7717d10acfdbae5efb8d4af0df47d7cd89f1915849f0e4f9e70638e3efd107e2d8a9a0284607b397ce0bf32e424506088ae84fff9c801203917f6863e51fd0d8368fadfe1ea5060ba73f4f4e50ef993fde237844f0936215ecab7714a11984fcbbff523af7cdf287b133d276060c42747a8a6999150e638a3d2c396ac10d9b404d60bcac09df3ea55d7c5a981bd552f5b2e0d054eb1118a0abdbc07e894b99a66d532a4f3d5eb3843"}, {0xf0, 0x11, 0x401, "88479596fbb43fe76af7aefd539259a0ff0a587d6ee6b394d6672b4cdab8eff31588b3436f2be78c14454dee4a4e7592be004510ae1539da6817e0fb521e2164a9e518184238e99d6d8585e897fe55e38aaaf8b79fbc4680fad2d0603fb4ae91d88ffe444b7df23b61f891993e0f6f99b8c4ab3c20997c8586f4eef9e9ed9480ba1093dea05a99c8162880f085ca4fe118c9d59960114d9d2c74a1caf01347ed20b26ab0c38d913deaf61658bedcf037b1a87eed977e3d7b811f31f5332ed1f833ba2d9f537f144b2931c9dd807b3ff3c3d24246b05d9f6f162c"}, {0xe0, 0xa9, 0xfffffffffffffff9, "f18b9ee40b204016684afea9fc8985595cc73b6a4fbfe67f4774927a7024ae24b1ccef7f6a68aab00f2322a79b1e95d77a8d2070c3cc94da6720e6a6a1bb25ff0c2422e8222f3a9f4f9ff9e9499083cf8d16866b86354aa0d2f7d4905f5465555403379ff26705bb5598187164eba9f4ef36a1d1a2edf2a3c4f3ab7ae678bf2249ef7f5857d638bb9941622bd1ac0fef1d096eba728e13a24c5a8e0d2f0dc0b166d67f8ee44567d107872ca332c6099efc4de858a5e443496fb008512cb2c8bc0f5a78071c683c6e23f4eadb97596897"}, {0x108, 0xffff, 0x5, "75d7bff81d5efb0d7c79929e5e80cd305559aef3a98013b2f86f7a92518b057a39bbc4f27b5da7e3ddc1143a29e66edf6d6fbaaf7e6c77c4d79a97770902779ab85335ca5a543dcba6d8d4ba1a7edba2f7f071a3eb37eb4b112cb3a6b111504aa17308df3ff1596d279ef925c7a39fa527beda91f793eba98ee277177e5e47a49e500b73544d3fd775aa3f05ed0a7d45c6ccbfc8a21bba8ce657ff83eac78896dddfad085fa0e9dc592e4fcff5804c43c4fd03f8545e72b62057aaa5318f27aeaeca156f40d7f77b324fbba9bcdc89340a5bd41edd22fa8bcfee608a36648935b06c45bb74fff23c69d26d413de2982cfa5b"}], 0x14d0}, 0x20000)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000000c0)={r3, 0x6}, &(0x7f0000000140)=0x8)
open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000026c0)={0x0, 0x0, &(0x7f0000002480)=[{&(0x7f0000000080)="a9ea22534eb21397", 0x8}], 0x1}, 0x0)
r4 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r4, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001})

00:01:15 executing program 3:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1, @multicast1, @loopback}, 0xfffffe3e)
setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f00000000c0)={@multicast2=0xe0000001, @local, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000000)={@rand_addr=0x8, @multicast2, @remote={0xac, 0x14, 0x0}}, 0xc)

00:01:16 executing program 1:
r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x0, ""/108}, &(0x7f00000000c0)=0x6e, 0x20000000)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
r2 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000001200))
r3 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000001240), 0x30000000)
r4 = getpgrp(0x0)
getresuid(&(0x7f0000001280), &(0x7f00000012c0)=<r5=>0x0, &(0x7f0000001300))
freebsd11_stat(&(0x7f0000001340)='./file0\x00', &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0})
sendmsg$unix(r0, &(0x7f0000001440)={&(0x7f0000000100)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00000011c0)=[{&(0x7f0000000140)="f4e6ceb5588a8c21ce9a77a76fb20a13343d1b7e26dc3f96fddf7b4ac5dd88634d1c669dfc85ddb64f5688d2dc9fdcc86a4b121d98791077ce6c46497f66554eaaa5bf1c36331afb28e4587df6845668725977f584d6591417e48bd11de6b75b6324edbc3be54f730d77a3fd62c8ed9c25c8f8ffbf8bf76d14ae809a355a890b5e34baf368a6ade2c350e97feef1737899c3593a96484536cc3e9cd91cf7c19a1d2b4ce5c9f17dfec3b9437aa18640aac765a32f99272e94861beb0ff7a0bda829cdb02c4c83fde5883da3a8ff4845965cc6263c8bb104baeac2f7eaad192c7080d9adb26caa59f1f943d810eb9abed0b0af2a204ae80cab075c875974e3f21ff5cd997088a6d0beaa3ec92688dfab58e6c7910fefb9dda516f17159c882c529e86be0c4a9af461427bc65c88f6321db533e645702704dbe1ef61f3cfccabced71203f2123acf8fbd96f34c44cc251e48dab57e3ee7c906e6382d801fd57bdcbc646a36cd51b4fa075b583029be7a3649f849fa9751c3e39aa3904830a97c7993424c470a2833797da0e4c87e1cce19ac99cd0915505996815654e163cac2fdbc9ec724da0e58c2bd4d00c890ec7f38c17784cdc379254f6193bbdf7858ccfde094b02f91bb0b07ee0ad66f4b921cc54bc78ce588956c1fe997d5e22397d0668564102a5fd03f5434ae390f1545d00249f35dbe39bec3bdb3105b0be5cdec12937114e6f2cf1558fba0297b9f8515b980c0ba0022e4c81cdbd1714e6557bd29d7944421e47a12114b18787b50d37bc7d923bf278131909680fcd24ff5b1c19c74118809c91d02b86809af97cd37f2c9fedad09b415ffc778ee0d7b57dd496f45ca5c61af6e7b9d5e08da2a47b3086af108e1c5c94814b14d7ff00048df244bf18006229b2f53d28e90330ce122e66031e546415ceab2fa05032058cced361b8b4088b906c56f01c24d6ee2459a9314a13541e1f723faf9a3105fa22a70c52257b0043487c28606616dbd3920bf7329f5a6014bc285121ec42d60479b4f432d2b88776c36fe3739854e82fd4d14acf59f2cb07c98ed4339c182e7bdade916f81e4feb1ba4d418eafe94758051449c89888fdb41e8965a85dbaaa5128f59b5fa8565bc38ec852b32090b61c0132e9b122e63a080ced04b5c0bd7a97234ce3aa83d5640ed5f236d0a02abe7de0f991aecc9776b38ca849e7b32e308f46d60c59f216d861e915be6bd72b7b734033688a2560c5c6b50694b20b44f7a34f3ca7831535de8a66e798f29d90ae5b890ac00ff9e30e45d250b7c11f084b07008abdfd3d15125686509e3aed47438e4a58e3f1ba937986ca78355dd6445256fdf9c585edbe8d9adb712739a6e5994623d11132ac2dc4fada9a300c0b09b724043b7860d5d196b71ee46bca9f9d37ae8286730def7c75909c13c98a04eea9d993af94388bf8c9efd1d7d7a6f0e928e70cb74dda20f969bc85237290f033a526c05de147b92d391d55c9947d966881099cbb1250ab6fe3415c2434729cb876983f9913503687066457ed2c58fa7ef679ac692cf5e47723223884b5e483b085ba63aee5a4324dbc6db64bbda2d36357bc1edbfbc5eac2d0e894cdeddb37b89cb9d897f09251c9a4f7bb3f28b60d23cd62f412a87f6c38e4f61ba8782f738a62ee413acc5c841b6b080eff53603928b7d2d4388d87fc17f5bd97e64d05b9ce2f08fc2eefe84e5059948db2221b3e63f6f6d22e8074967bdada3f5ccc4c01a5e5adc41615c05abc8feeadcfd768f51e3a753632a18b8f2a45bc75ba041c2ad192b46d65f82bc1e80805fce313d5aedbccde234cd0ee5bd006e952117771d7f6e34b9e09197355314ca238ad93d8b7cc073722b79070922931f545b6fb70b06c6d0ace90fde50922e6a6a13fa7ccd784e85b797a687d52f18edff32c10c87118eac1483dd8aedae338ed7f8a0355ddcb088adebd777e3d2001dae72be41b5d8db470a1ba3b941c46966fa0f7711e6bedc4adfcc24913889bc1b1d4bfe4f96377bae0afe7bd2c44d047bae84279285a220853e7e2d988f3facef7b058d7169e79a80eb8d0827faec489ded35642242135316f4c54a9155914270eab12643d503607362379a195aa74f631b1c85f59ecaff17ea894260fb35902523f6590e66140253b0ff42fdea0a180dc1d13e4f1537e5fed1d5157a2cf4b6ec28e3240fa2a0132bad7f8c2ce9cd97ad25a895b2e67713d072caf4bb5911a3c274c68b9aed26ef01b72ab28665238d050d9a1718b1df80aff91319edd618ec372ca7ab9acbb816e8bfb0db2f4662ce160a7dad301a1aa0ff788960809a844afce00e22b038972f1d8e8bff520ab664d57a48b998a73ee97513bb41ad703ff87e283e57a1dd6e286044700227f9a9ef0199f0118ef6869f16759ccdda1a377f2804f9e370ce8dfec6bf2cd970bd6b05885336dfbba79f625c6daa4967d427fad2e9cc12189eccdef19f73ce70adf0e0bd23dc3c871512d98fb58dbe90dde8f6b11da39e7d2e45f9e42a964f0aa1b2e61115192d5da1f2922f9639d7c1bf6965f18b26a29aecf72874c0bfd49960318dfec74b04d8f5e10f814e9586d693a67a3aa3f16d56cc45d1f012d327fa6622108d9f713d1bebd1ce4265e1426b780a7f5461aedbdac5ca0bc7855996d60c56984c065de406888785f81d8dbfc0ec46d0633821f4cab0884e59e0092095d4ae4f6d86ba4cad2df90aa149079209749ed6b830e900c49e6e0f955e229a91409eaa639122ba25192cf3dff8ebf7d7571296ee345bfc989f8432b3995327bb884ec55720a52f404d7f16abb196a4bc42bd88b4fa1277959482e66c7710638b2b3d8df5e261ddf9d77a17bdbdc30406f9690cfe09222cd3be91c0e48d316083dde164a535443524204fca3762582fde494ea16117a28a97443c727dbc9f60d1ae08075226f049e5ad3f0d1c390a502a2ba2a177b0ee8edadb555471b8e8aee17de30a965628e70b21cc5cbb795434222ff6483484f880a42fee257f42a7df2d7590174126a0fef011abc9dc9d9ad3c2cac343c12f2b6c86a69cb33278a9b9a98e84f4f50ccdd4db42c459c024d4c579a77770c33412543ad41cfac2cbfb8df72d01a4e4524801b1a31f1d08a9781070aa2cd6d60a3dbd85de2f14b390d31a3e3a2528a16be18b17b34084aa3cfad3c23fd24aa665435567d87c9ca536b1e9ae72a79202fcb3aa1fd47ef8fa28b8bed4cb24bbb6333a02bb67ffdb5b2ebfebfeafe96ba6ee1ab022595ea736815b0b7bba5d09689f19b403b21e158a643bc8ed494fd7f598f65e3136a698e028060734f9a8daf11e3909e7b18c31ad90087bfe1a0b60c554ed76a4ecb5e40aff77798cc974942739f5a616501ab18751c85ed6d516075d4db1552196c21dbcb819699e97db82a367c83beae8391f899b713434f458c20b0c34036168b51d01c8fe804c5009be97e67924a12013b46b944bce2b9bb8040f35712d400ba25f60a30e670602ac5605922d22c77bafe6a361404e1dc74378dd34ef43460d642832404f9407850a8960c260ac3c9f019964b45c90a7708e40d160b2f08261e21de5acc9bb5d4d495fc3ebfc78498de413561dc34afe7275874dd8ee5f1ce75bdfd3472697431046d7a001ebb34fa78c114089a91693c97fb42a0dce590183c9cac72008f70baad203d108108cf3b41d130ff08c913272879dbc52fc32e062c949ee70950f746826096ae780c03535ad9a713b5ffa576d2e19ca6c6f1ac6651a5113df81a7a82576771f00d7499a5d0940d95b19eb17a69e2da993b0ade92af5565994ec9b5fd795d072f99b0edfb6bd27d6ea76dffd305a9f15c0ce84456e7dcf2ebfc86efe22e3ec8908b5155d2e3122a107823bdc9719ed7ca6911e3372458b843e350319e00a04a808a075e9e2c197a0dcf9f8228b79ff952e973cef00f9c2bd3979d6381ee15274e4b5ecc49e5ca4e9e13ac1e85ff12db10bedad1c69abecbdcf2d33f42b494c918a96743e4bfc0f6fa66164d26839e743828d0266902b374e3b5c6b566614261a6d6236317d1f6e01780ab76ab23dd4ff85b22f6171ac173cc8ae605c572d3dd1f655b79ae03d2578ae5c94bf5dd3ccf88498a31993dce31bcd47dab5b47796b9e42072cce57ba5b54fa86ef1f7fc6b10165e097f41f6e968e0634ee4c081904ce29d975f755ba2e7620feab66b375b245f7040fb959bc7274e6302a972c481d80b66e4d5601f0421f71e9f43142a41393b5ed7ac204beddaba7121d2b819bc5544e27b066d91ce27f57269f772a21511dc0c02de9f00c25f9f5c46482b4911e60e52385c02b564570908a572f023f187e612f5f867fdbc48f84840c395b6f7c0df2db429cb504e4efe1e4afb37a4268080cddc81a2742e4fbe3b68eadcf19aaaa42ec9a2682990ebabcc04dce5a6e686cc5ee497149b051aca346804b41200c0fcfefcbd45850334ff12add3d1de7a16bf56719ef5bf106c9e469fa4053574cee338e84aa5a51d6cc5e3daa43569a1a3883d22f695af42c6be47b319c4face7320a252bd9c5405d9f57196c06b5e3ee249157efa28bf4a137c718452dd75a243a520a575a92f0d028649ba70d78c8fed47252d4af0b133e4a29fc7c4b98c49411184f835b5602549f3a589c871e5c35005f1cba5fcc4eb631391d2408d42150fadebecb99bc7d6acd67f5a76a2cb5fd2b59398a6dad2e324207706c855ddacf93cfc702329899fc3ca3325d7dd83339e51fe61276e56d48c8401372b053c4c2f21f6b7bf4239140a49b75ef364dc87c941e01ec99b2be7c965810423bd371bca3bb92283f3b985e6558c1cc8f6e1c30cada91b65683242d2623307d81c1e7005ac3394bc9b042fb7cd021808deec79f65be59f7876ddf359c9303941b85b830f06be6fa01504b0bbd075b2665699fa54265004c36ab491ce8855cdedeea92f343700af5e374d37f9701030e226a96d27db483a38528c4bda4961fe6fe76e45730ebaf212c59567828c1091bec0259c5fa01a03392b9ec905ac428a49490132a6ed9d5141009fab4d73fe483e78e866757fede7825462ee2410d929cc3b24a36b399968f8c5dff3db43bfba1bf29717e75714a8906f16635935ec06ddf199d87880cc05cfb93d7ecaffedf8a9cd1b4d293c24d457bf0598b36690ff8a3d76c2961b793d207e0083f0d10af3f546afbe02dc30b18a81af027d2f9550b27eeea2a33962d3e7b5b68141f0ac2e3f7d439ef0d388b53730c954edf235edf5f978971d25248808a106c89f25ce0d1fe89ee1506deb56843c1b1e7bef387a66785759f652230d49486de890e136299fcb69bfef8ba89fa51e47b9d53f0fb536179a77515fc393e0dd6ff911be240533d88912cdb131b088c1085b26ca402a55b98f99bc02f2d8a08e3178bf774202f5a787e47bbb6b9879014ab328bef85125b31a2b0c95246390b16265746dca490058cb12eb9066e359aaf9c3967a0a8374a73cd8286b50495ef1955f57ffbeb478c3b5e9de6a4c720193a4a1915bd22e86ece32afb1528dd6f1e96b26f33c106a2559d487729b42018f26224a367d8d249d2f3a8fbfe4c54db132073ccb1556d2d36b28cf3a29b89423e8943054228d7337bca73c0e78a48f87045d39ea5512951d18141d8fe43ed233489cf2d202af1cb5604691d09906f493ec10274080c0071483c6307a06e89757c8b404bc3e80f45bd3b6e6c2220653aaa4dff87d8581793239190d237ff3b09bdd1c8c342f766bd8f5c99188c21d1c68c72c32c9c7ca680eeb3", 0x1000}, {&(0x7f0000001140)="06b643541fff0114442ff09e", 0xc}, {&(0x7f0000001180)="7c6acacfc739432338efda78ce21410754cf5db51dfd3cafd66c3a31", 0x1c}], 0x3, &(0x7f0000001400)=[@rights={0x20, 0xffff, 0x1, [r1, r2, r3]}, @cred={0x20, 0xffff, 0x2, r4, r5, r6}], 0x40, 0x80}, 0x1)
r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r7, 0x0, 0x6e, 0x0, 0x0)
r8 = dup2(r7, r7)
setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r8, 0x84, 0x1f, &(0x7f0000000000)=0x741, 0x4)

00:01:19 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r0, 0x0, 0x1000000000003)
getsockopt$sock_int(r0, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000280)=0x4)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
getpeername(r0, &(0x7f0000000080)=@un=@abs, &(0x7f0000000180)=0x8)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x4000000000000, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000300), 0x4)
r1 = dup(0xffffffffffffffff)
getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c)
sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10)
setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000400)=0x9, 0x4)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000340)={<r2=>0x0, 0xa7, "6e71cfc6b77dbf511321488fe9e0c6ac8afbcf39bbeb81a8afd3913a84b5e7a7ea12f70dd38b4f473888b50f44288de48eb8e3810ff46cb0e848f76c8c3b593a0205676b3b43512dfd41b3486cf9ed16d876ad8bcb247703bd93e5c0106da40c91abdda785cf2d280f6a12b0710fb37a9566b4a7b5d1583f87716b055481ee95ed43000a6a69e250ed397f220ca025f69aa7562d51696a7f1862944b1f808c312f37f3121902b7"}, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000440)={r2, 0x16, "2554f7b63a3eff17882d460a166cdc655d3e91538c87"}, 0x0)
r3 = openat(r1, &(0x7f0000000200)='./file0\x00', 0x20000, 0x10)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f00000002c0)=0x10001, 0x4)

00:01:19 executing program 0:
mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x1)
nanosleep(&(0x7f0000000080), 0x0)
r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x20000000)
getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040), &(0x7f00000000c0)=0x4)
shutdown(r0, 0x1)

00:01:19 executing program 1:
r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x30000000)
setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000140)=0x80, 0x4)
getsockopt$sock_int(r0, 0xffff, 0x0, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f00000001c0), 0x4)

00:01:19 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
select(0x40, &(0x7f0000000100)={0x4, 0x6, 0xfff, 0x6, 0x0, 0xf3, 0x8000000000, 0x2}, &(0x7f0000000140)={0xed4, 0x200, 0x3, 0x7, 0x8, 0xffff, 0xd7, 0x6}, &(0x7f0000000180)={0x6, 0x101, 0x8001, 0x7, 0xffff, 0x1, 0x2, 0x800}, &(0x7f00000001c0)={0x6, 0x37})
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0x1, 0x4, <r1=>0x0}, &(0x7f0000000080)=0xc)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={r1, 0xffffffffffff0001, 0x8, [0x7, 0x7, 0x1, 0x9, 0x140, 0x2009, 0x9, 0xc3c]}, 0x18)
clock_gettime(0xb, &(0x7f0000000240))
r2 = socket$inet_sctp(0x2, 0x3fffffffff, 0x84)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x902, &(0x7f0000000040)=r1, 0x4)

00:01:19 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x3002, &(0x7f0000000240), 0xf1ae)
r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x800, 0xa3)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000040)={<r2=>0x0, 0x9}, &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000180)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r2, 0x204, 0x80000001, 0x1}, 0x94)

00:01:19 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
socketpair(0x17, 0x30000000, 0x2, &(0x7f0000000200)={<r1=>0xffffffffffffffff})
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f0000000240)={0xdf0d8c0, {{0x2, 0x1, @multicast1}}}, 0x90)
r2 = open(&(0x7f0000000080)='./file0\x00', 0x8000000000020a, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x308020005)
lseek(r2, 0x0, 0x1000000000003)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000140), 0x4)
poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0)
r3 = socket$inet_udplite(0x2, 0x2, 0x88)
socket(0x10, 0x3, 0x4)
fcntl$setflags(r3, 0x2, 0xfffffffffffffffb)
poll(&(0x7f0000000000)=[{r2, 0x4}, {r2, 0x1}], 0x2, 0x8)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x48)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
utimensat(r2, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={{0x7, 0x2}, {0x2, 0xfae}}, 0x0)
open(&(0x7f0000000040)='./file0\x00', 0x108480, 0x1)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0)
fcntl$setstatus(r0, 0x4, 0x48)
socket$inet_udplite(0x2, 0x2, 0x88)
setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x121)

00:01:19 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1, 0x80000000, @local={0xfe, 0x80, [], 0x0}, 0x2}, 0x2)
r1 = getpgrp(0x0)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000080)=0x8, 0x4)
r3 = getpgid(0xffffffffffffffff)
setpgid(r1, r3)
freebsd10_pipe(&(0x7f0000000580)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000009c0)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, <r6=>0x0, 0xaa8d, 0x8, 0x208, 0x9, 0x93, 0x3}, &(0x7f0000000a80)=0xa0)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f00000005c0)=ANY=[@ANYBLOB="022d4268c593946e060000004b80e499852c3f1ec33b3532281467fdf5ca79bc03d9220a789835ddb84aef5ee1c948f6a706d8ccab0d25c19e316bb5649239d1fe6bbd45a867b4315ad72ba82ffb2a495e63dec2928d92372a1cf4f08f63499fafefaf00f0976cb7f60063f50b1a"], 0x0)
r7 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet_sctp_SCTP_MAXSEG(r7, 0x84, 0xe, &(0x7f00000006c0)={r6}, 0x8)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r7, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r7}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x1)
setsockopt$inet_MCAST_JOIN_GROUP(r7, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0x3}}}, 0x90)
getsockopt$inet_mreqn(r7, 0x0, 0x7898d18d5f8a1107, &(0x7f0000000540)={@broadcast, @empty, <r8=>0x0}, &(0x7f0000000640)=0xc)
setsockopt$inet_mreqn(r4, 0x0, 0xd, &(0x7f0000000680)={@remote={0xac, 0x14, 0x0}, @multicast1, r8}, 0xc)
open(&(0x7f0000000340)='./file0\x00', 0x10000, 0x40)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000440)={0xe9ca, 0xa00, 0x3f, 0x5, <r9=>0x0}, &(0x7f0000000040)=0x10)
bind(r4, &(0x7f0000000000)=@in={0x2, 0x0, @multicast2}, 0x10)
setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r5, 0x84, 0x8002, &(0x7f00000002c0)={r9, &(0x7f0000000280)=[@in={0x2, 0x2, @multicast1}]}, &(0x7f00000004c0)=0x10)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x7, &(0x7f0000000380)={@in={{0x2, 0x1}}, r6}, 0x8c)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r7, 0x84, 0x901, &(0x7f0000000300)=ANY=[@ANYBLOB='\x00\x00\b\x00'/14], 0x1)
shmget$private(0x0, 0x1000, 0x141, &(0x7f0000ffe000/0x1000)=nil)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000500)={r9, 0x5}, 0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000000100)={r9, 0x793, 0xfff}, 0xc)
open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)

00:01:22 executing program 1:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000000)={@broadcast, @multicast1, @rand_addr=0x9626}, 0x1)
socket(0x2, 0x7, 0x7ffffffe)

00:01:26 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r0, 0x0, 0x1000000000003)
getsockopt$sock_int(r0, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000280)=0x4)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
getpeername(r0, &(0x7f0000000080)=@un=@abs, &(0x7f0000000180)=0x8)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x4000000000000, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000300), 0x4)
r1 = dup(0xffffffffffffffff)
getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c)
sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10)
setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000400)=0x9, 0x4)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000340)={<r2=>0x0, 0xa7, "6e71cfc6b77dbf511321488fe9e0c6ac8afbcf39bbeb81a8afd3913a84b5e7a7ea12f70dd38b4f473888b50f44288de48eb8e3810ff46cb0e848f76c8c3b593a0205676b3b43512dfd41b3486cf9ed16d876ad8bcb247703bd93e5c0106da40c91abdda785cf2d280f6a12b0710fb37a9566b4a7b5d1583f87716b055481ee95ed43000a6a69e250ed397f220ca025f69aa7562d51696a7f1862944b1f808c312f37f3121902b7"}, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000440)={r2, 0x16, "2554f7b63a3eff17882d460a166cdc655d3e91538c87"}, 0x0)
r3 = openat(r1, &(0x7f0000000200)='./file0\x00', 0x20000, 0x10)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f00000002c0)=0x10001, 0x4)

00:01:26 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x19, &(0x7f0000000040)=ANY=[@ANYBLOB="020400000100"], 0x8)
r1 = fcntl$dupfd(r0, 0x0, r0)
getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000000)={<r2=>0x0, 0x80000001, 0x5, 0xcf}, &(0x7f0000000080)=0x10)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000100)={r2, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000140)=0x10)

00:01:26 executing program 0:
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
readv(r0, &(0x7f0000000480)=[{&(0x7f0000000040)=""/120, 0x78}, {&(0x7f0000000640)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/57, 0x39}, {&(0x7f0000000340)=""/136, 0x88}, {&(0x7f0000000200)=""/73, 0x49}, {&(0x7f0000001640)=""/119, 0x77}], 0x6)
poll(&(0x7f00000000c0)=[{r0, 0x2007}, {r1, 0x40}], 0x2, 0x2)

00:01:26 executing program 3:
pipe2(&(0x7f00000001c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100000)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080))
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0)
mlockall(0x1)
sync()
getsockopt$inet6_buf(r2, 0x29, 0x3e, 0x0, &(0x7f0000000180))
getsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc)
fsync(r2)
fcntl$dupfd(r2, 0x11, r2)
r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
mknodat(r0, &(0x7f0000000380)='./file0\x00', 0x20, 0xfffffffa)
lseek(r3, 0x0, 0x1)
getresuid(&(0x7f00000002c0), &(0x7f0000000400)=<r4=>0x0, &(0x7f0000000340))
r5 = getuid()
setreuid(r4, r5)
pwritev(r3, 0x0, 0x0, 0x0)
poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f00000003c0)={0xfffffffffffffffe, "7de6781fc064bbbef7a44115f7efbabf"}, 0x14)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9)
socket$inet6_tcp(0x1c, 0x1, 0x0)

00:01:26 executing program 1:
r0 = open(&(0x7f0000000140)='.\x00', 0x0, 0x0)
symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00')
semget$private(0x0, 0x0, 0x0)
semget(0x0, 0x4, 0x220)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00'])
writev(r2, &(0x7f0000000280), 0xffffffffffffdf9)
writev(r2, &(0x7f0000000100), 0x100000000000005c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x85)
r3 = open(0x0, 0x80000000000206, 0x0)
truncate(0x0, 0x0)
lseek(r3, 0x0, 0x0)
setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0)
execve(0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040))
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000000c0)={<r4=>0x0, &(0x7f0000000180)=[@in6, @in6, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000100)=0x10)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000240)={r4, 0x4}, 0x8)
ppoll(&(0x7f0000000000)=[{r0, 0x2008}], 0x1, 0x0, 0x0, 0x0)
mkdir(&(0x7f000000e000)='./control\x00', 0x0)
rename(&(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='./control/file0\x00')

00:01:26 executing program 0:
lseek(0xffffffffffffffff, 0x0, 0x0)
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r1 = dup(r0)
setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000000c0)=0x7f, 0x4)
pwritev(r1, &(0x7f0000002800)=[{&(0x7f0000000100)='Z', 0x1}], 0x1, 0x6d998)
read(r1, &(0x7f0000000000)=""/175, 0x6d999)
r2 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0)
writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075)
open$dir(&(0x7f0000000040)='./file0\x00', 0x6d00, 0x0)

00:01:26 executing program 0:
mprotect(&(0x7f000044d000/0x1000)=nil, 0x1000, 0xfffffffffffffffd)
setgroups(0x1, &(0x7f0000000540)=[0x0])

00:01:26 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000000)='./file0\x00', 0x608020401)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
chdir(&(0x7f0000000040)='./file0\x00')
socketpair$unix(0x1, 0x5, 0x0, 0x0)
freebsd10_pipe(0x0)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
poll(&(0x7f0000000180)=[{r0, 0x2040}, {r0, 0x40}], 0x2, 0x80000000)
setsockopt$sock_int(r0, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4)
setsockopt$sock_int(r0, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4)

00:01:31 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r0, 0x0, 0x1000000000003)
getsockopt$sock_int(r0, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000280)=0x4)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
getpeername(r0, &(0x7f0000000080)=@un=@abs, &(0x7f0000000180)=0x8)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x4000000000000, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000300), 0x4)
r1 = dup(0xffffffffffffffff)
getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c)
sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10)
setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000400)=0x9, 0x4)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000340)={<r2=>0x0, 0xa7, "6e71cfc6b77dbf511321488fe9e0c6ac8afbcf39bbeb81a8afd3913a84b5e7a7ea12f70dd38b4f473888b50f44288de48eb8e3810ff46cb0e848f76c8c3b593a0205676b3b43512dfd41b3486cf9ed16d876ad8bcb247703bd93e5c0106da40c91abdda785cf2d280f6a12b0710fb37a9566b4a7b5d1583f87716b055481ee95ed43000a6a69e250ed397f220ca025f69aa7562d51696a7f1862944b1f808c312f37f3121902b7"}, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000440)={r2, 0x16, "2554f7b63a3eff17882d460a166cdc655d3e91538c87"}, 0x0)
openat(r1, &(0x7f0000000200)='./file0\x00', 0x20000, 0x10)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140), 0x4)

00:01:31 executing program 1:
r0 = open(&(0x7f0000000140)='.\x00', 0x0, 0x0)
symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00')
semget$private(0x0, 0x0, 0x0)
semget(0x0, 0x4, 0x220)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00'])
writev(r2, &(0x7f0000000280), 0xffffffffffffdf9)
writev(r2, &(0x7f0000000100), 0x100000000000005c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x85)
r3 = open(0x0, 0x80000000000206, 0x0)
truncate(0x0, 0x0)
lseek(r3, 0x0, 0x0)
setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0)
execve(0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040))
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000000c0)={<r4=>0x0, &(0x7f0000000180)=[@in6, @in6, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000100)=0x10)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000240)={r4, 0x4}, 0x8)
ppoll(&(0x7f0000000000)=[{r0, 0x2008}], 0x1, 0x0, 0x0, 0x0)
mkdir(&(0x7f000000e000)='./control\x00', 0x0)
rename(&(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='./control/file0\x00')

00:01:31 executing program 3:
r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0)
fcntl$lock(r1, 0x1000000009, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x1000300010005})
renameat(r1, &(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00')
flock(r0, 0x1)
open$dir(&(0x7f0000000000)='./file0\x00', 0x130, 0x0)
open(&(0x7f00000000c0)='./file0\x00', 0x10, 0x0)
flock(r0, 0x2)

00:01:32 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000000)='./file0\x00', 0x608020401)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
chdir(&(0x7f0000000040)='./file0\x00')
socketpair$unix(0x1, 0x5, 0x0, 0x0)
freebsd10_pipe(0x0)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
poll(&(0x7f0000000180)=[{r0, 0x2040}, {r0, 0x40}], 0x2, 0x80000000)
setsockopt$sock_int(r0, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4)
setsockopt$sock_int(r0, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4)

00:01:32 executing program 1:
r0 = socket(0x2, 0x4, 0xfffffffffffffffd)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x10)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x5)
lseek(r1, 0x0, 0x1000000000003)
execve(0x0, 0x0, 0x0)
sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x20101)
shutdown(0xffffffffffffffff, 0x0)

00:01:35 executing program 3:
r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x92)
setsockopt$inet_group_source_req(r0, 0x0, 0x52, &(0x7f00000001c0)={0x3, {{0x2, 0x0, @multicast2}}, {{0x2, 0x2, @local={0xac, 0x14, 0x0}}}}, 0x118)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r2 = semget$private(0x0, 0x4, 0x80)
__semctl$GETZCNT(r2, 0x7, 0x7, &(0x7f0000000300)=""/103)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r1, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
r3 = semget(0x1, 0x4, 0x298)
__semctl$SETALL(r3, 0x0, 0x9, &(0x7f0000000100)=[0x4, 0x10000, 0x1, 0x7fffffff, 0x0, 0xbc, 0xe53c])
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
writev(0xffffffffffffffff, 0x0, 0x0)

00:01:37 executing program 1:
r0 = socket(0x2, 0x4, 0xfffffffffffffffd)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x10)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x5)
lseek(r1, 0x0, 0x1000000000003)
execve(0x0, 0x0, 0x0)
sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x20101)
shutdown(0xffffffffffffffff, 0x0)

00:01:37 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r0, 0x0, 0x1000000000003)
getsockopt$sock_int(r0, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000280)=0x4)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
getpeername(r0, &(0x7f0000000080)=@un=@abs, &(0x7f0000000180)=0x8)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x4000000000000, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000300), 0x4)
r1 = dup(0xffffffffffffffff)
getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c)
sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10)
setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000400)=0x9, 0x4)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000340)={<r2=>0x0, 0xa7, "6e71cfc6b77dbf511321488fe9e0c6ac8afbcf39bbeb81a8afd3913a84b5e7a7ea12f70dd38b4f473888b50f44288de48eb8e3810ff46cb0e848f76c8c3b593a0205676b3b43512dfd41b3486cf9ed16d876ad8bcb247703bd93e5c0106da40c91abdda785cf2d280f6a12b0710fb37a9566b4a7b5d1583f87716b055481ee95ed43000a6a69e250ed397f220ca025f69aa7562d51696a7f1862944b1f808c312f37f3121902b7"}, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000440)={r2, 0x16, "2554f7b63a3eff17882d460a166cdc655d3e91538c87"}, 0x0)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140), 0x4)

00:01:39 executing program 0:
syz_emit_ethernet(0xfffffeb7, &(0x7f0000000440)="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")
r0 = shmget$private(0x0, 0x4000, 0x8, &(0x7f0000ff9000/0x4000)=nil)
shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/115)

00:01:39 executing program 1:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$inet6_int(r0, 0x29, 0x2d, 0x0, &(0x7f00000001c0))
r2 = dup(r0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f00000000c0)=0x8, 0x4)
r3 = semget$private(0x0, 0x1, 0x80)
__semctl$IPC_STAT(r3, 0x0, 0x2, &(0x7f0000000140)=""/117)
r4 = fcntl$dupfd(r0, 0x0, r0)
open(&(0x7f0000000040)='./file0\x00', 0x2, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000200)={<r5=>0x0, 0x3}, &(0x7f0000000240)=0x8)
setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r2, 0x84, 0x8002, &(0x7f00000002c0)={r5, &(0x7f0000000280)=[@in6={0x1c, 0x3, 0xfffffffffffffffc, @local={0xfe, 0x80, [], 0x0}, 0x42}]}, &(0x7f0000000300)=0x10)
getsockname$inet(r4, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000080)=0x10)
lseek(r1, 0x0, 0x7)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000100)=0xb1f, 0x4)

00:01:39 executing program 0:
mincore(&(0x7f0000fec000/0x14000)=nil, 0x14000, &(0x7f0000000000)=""/246)
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x100880, 0x140)
mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x1, 0x10, r0, 0x0)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000140)={<r2=>0x0, 0x6a, "7918e6e8dd4b01cbf2a852aaa29bf17ebc7299614aac3f1f4f3c128bc312f163fe7247fd2be81c745ee087c2d40f272935dd2183108f3bc07b10d28ad5f1cb9b37957087cbd52aab6be914dcfb0cefc66abf5efdff1fd594c594b670c0d16dc7addc54fc4aa326396645"}, &(0x7f00000001c0)=0x72)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000200)={0x8, 0x3, 0x4400, 0x7, 0x200, 0x4, 0xffffffff80000001, 0xffffffffffffffb1, r2}, 0x20)
shmget(0x3, 0x4000, 0x0, &(0x7f0000ff0000/0x4000)=nil)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000240)={<r3=>r2, 0x2, 0x1}, &(0x7f0000000280)=0xc)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000002c0)={r3, 0xfffffffffffffffa}, 0x8)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000300)={r3, 0x6}, &(0x7f0000000340)=0x8)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000380), &(0x7f00000003c0)=0x4)
getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000400)={<r4=>r3, 0x2}, &(0x7f0000000440)=0x8)
fstat(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
r6 = getgid()
getgroups(0x5, &(0x7f0000000580)=[<r7=>0xffffffffffffffff, <r8=>0x0, <r9=>0x0, 0x0, 0xffffffffffffffff])
setgroups(0x3, &(0x7f00000005c0)=[r5, r6, r9])
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000600)={r4, 0x31d}, 0x8)
r10 = semget$private(0x0, 0x0, 0x80)
__semctl$GETVAL(r10, 0x1, 0x5, &(0x7f0000000640)=""/2)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000680)={r4, 0x1, 0x1}, 0xc)
__semctl$SETALL(r10, 0x0, 0x9, &(0x7f00000006c0)=[0xffffffffffffff70, 0x3, 0x3b153145, 0x3f])
semget$private(0x0, 0x1, 0x0)
getgroups(0x5, &(0x7f0000000700)=[r8, r9, r7, r6, r9])
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000740)={r3, 0x7fff}, &(0x7f0000000780)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000007c0)={r4, 0x6, 0x0, 0x9}, 0x10)
socket(0x10, 0x10000000, 0x715f1e6c)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000800)={r4, 0x1, 0xee3}, &(0x7f0000000840)=0xc)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000880)=0x7, 0x4)
fstat(r1, &(0x7f00000008c0))
setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000009c0)={r2, 0xbb0}, 0x8)

00:01:40 executing program 1:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x20000000)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000140)={<r2=>0x0, 0xbf45}, &(0x7f0000000180)=0x8)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f00000001c0)=r2, 0x4)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000040)={<r3=>0x0}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000000c0)={r3, 0x0, 0x0, 0x14, 0x3f, 0x8}, 0x14)
setsockopt$inet6_int(r0, 0x29, 0x2a, &(0x7f0000000100)=0x3, 0x4)

00:01:40 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x14, &(0x7f0000000240)={<r1=>0x0, 0x0}, &(0x7f0000000000)=0x10)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x28, &(0x7f0000000080)={r1}, &(0x7f00000000c0)=0x8)
sendto$inet6(r0, &(0x7f0000000040)="7cf3c3bf55b296720d556a45f1a3e9", 0xf, 0x84, &(0x7f0000000100)={0x1c, 0x2, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x5}, 0x1c)

00:01:40 executing program 3:
r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x100, 0x22)
getsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f00000000c0)=""/4096, &(0x7f0000000040)=0x1000)
syz_emit_ethernet(0x39, &(0x7f0000000080)="7903008ce60c923afeed3563c8c2d50b8fa73e1a9ab221b4ba20700500000000000000c9084b98e76eea94bce09126abf88c693831ea2a8444")
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000010c0)={0x319, 0x5, 0x100, 0xd46, 0x1, 0x4, 0x6, 0x43, <r1=>0x0}, &(0x7f0000001100)=0x20)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000001140)={r1, 0x8}, &(0x7f0000001180)=0x8)
setsockopt$inet_int(r0, 0x0, 0x5b, &(0x7f00000011c0)=0xed0, 0x4)

00:01:40 executing program 0:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
r1 = open(&(0x7f0000000000)='./file1\x00', 0x3080c, 0x0)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
connect(r1, &(0x7f0000000040)=@un=@abs={0x1, 0x0, 0x0}, 0x8)
sendfile(r0, r1, 0x0, 0x401)
r2 = dup(0xffffffffffffffff)
freebsd11_stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240))
lseek(r2, 0x0, 0x3)
r3 = open(&(0x7f0000000480)='./file0\x00', 0x7fd, 0x0)
open(&(0x7f0000000100)='./file0\x00', 0x100048, 0x80)
truncate(&(0x7f0000000380)='./file0\x00', 0x800000001)
lseek(r3, 0x0, 0x1000000000003)
setsockopt$sock_int(r3, 0xffff, 0x1011, &(0x7f0000000080)=0x3, 0x4)
poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
mknodat(r2, &(0x7f0000000140)='./file0\x00', 0x3020, 0x7fffffff)
pipe2(&(0x7f00000002c0)={<r4=>0xffffffffffffffff}, 0x100004)
setsockopt$inet6_tcp_buf(r4, 0x6, 0x0, &(0x7f0000000300)="76d62bef1a67bf669e9a1186373b5bfcb26472087b40fa3cdea627c72808fd37505e825eb1c01394b6d7915271d1989b26a5b1618e5fe12301d5dd95475d189eceb6b24a2a1f2709ef73c0f58c95f5433837ad78ad9e844d5f98e640e4e8e3d1274d570953b1c783d49ee3066aa2f30e7c6375a9c4603576d176", 0x7a)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)

00:01:42 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r0, 0x0, 0x1000000000003)
getsockopt$sock_int(r0, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000280)=0x4)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
getpeername(r0, &(0x7f0000000080)=@un=@abs, &(0x7f0000000180)=0x8)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x4000000000000, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000300), 0x4)
r1 = dup(0xffffffffffffffff)
getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c)
sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10)
setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000400)=0x9, 0x4)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000340)={<r2=>0x0, 0xa7, "6e71cfc6b77dbf511321488fe9e0c6ac8afbcf39bbeb81a8afd3913a84b5e7a7ea12f70dd38b4f473888b50f44288de48eb8e3810ff46cb0e848f76c8c3b593a0205676b3b43512dfd41b3486cf9ed16d876ad8bcb247703bd93e5c0106da40c91abdda785cf2d280f6a12b0710fb37a9566b4a7b5d1583f87716b055481ee95ed43000a6a69e250ed397f220ca025f69aa7562d51696a7f1862944b1f808c312f37f3121902b7"}, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000440)={r2, 0x16, "2554f7b63a3eff17882d460a166cdc655d3e91538c87"}, 0x0)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140), 0x4)

00:01:42 executing program 1:
r0 = msgget$private(0x0, 0x8)
msgctl$IPC_RMID(r0, 0x0)
r1 = socket$inet6(0x1c, 0x10000003, 0x0)
sendmsg$inet6_sctp(r1, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x29, 0x29, 0x15, @rand_addr}], 0x29}, 0x0)
setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000001740)={0x5, {{0x1c, 0x3, 0x3, @empty, 0x1}}}, 0x88)
sendmsg$inet6_sctp(r1, &(0x7f0000001700)={&(0x7f0000000000)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001640)=[{&(0x7f0000000640)="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", 0x1000}, {&(0x7f0000000040)="97f822b7600d1517351830ffc4b4bb71f9b42c962597f31e0938496f37a8c897becdc87ae9864a709c20912734cdc1b4ba90848026da36b2aad7a86ee1e5915dc3de29966a1d62a1e7efe9f47e0873342ab184b2ff041d439da78c20f5bde830ef16b94d92a68d981566af0a9bb45f15d0bd6f45d8971ed5a3b77e8689dd1f9fde2f9c7e96680bd2fbac5eb6d2", 0x8d}, {&(0x7f0000000100)="bbeab2c9daddb13ca029b46636de05ac8cb3243669d44054807028d45ce44cc833f11b0f86bdd13d9744976db44b7acf72378044ce80cc42f5c686c28869118b34fd5bce7fc8af99dcf8f74a538a46491c0bea0dcbde7b0fbd9a2ce6180d53349c53c1c914261d0f78f542e3771b41db869cdb569f52", 0x76}, {&(0x7f0000000200)="c11816ebc296152c6c21d06ad33c97efa6e34936db84306c7f1779dd0a905258ef41c106995b43e45b4d3de89feaf1a670b687906131d139d16f18ba13bf3c55da2336726e28b8e3e451344d", 0x4c}, {&(0x7f0000000280)="e013e289435c692717b6c8d6c1cddf6d81b407e40dee7efaf8efdec6edf23496ddfe97e6db57860600da2184b90655e9b6e46411c6c610016f87c2cadc94c5c3f79b7a81c51796d726ca52c995ff1f7f5c91634940123cf713224352f07e0e295f7812c2750388f156a0ed906b375c996449b2e03c7083fd35e4774d6cfc9cbc2776f3", 0x83}, {&(0x7f0000000180)="70e54c370e32e6111821a43d7cc89542cd6ac5d945a44665628ba9ae6b84bcb7366c5ea77b7bd37bd9d2172f2a9fb91c70e3d04ee81a204f", 0x38}, {&(0x7f0000000340)="a4e28f0aff7d1f0c0dd24dbcae8187350ba6b2f604379bb04b70c2889118778fdfe8cca18552d2bee7f52e1740cadcecb5b492f541443d0e5b133412d0d53ab1a2d9a44466fbbfb1059bb1426219c09b1113a73dffce63dc444cee6db4ebe8a6cb233f8dd6863cc7c169c84c3862d1b76f26cbb39d0c4197845a475fefb900c15f5246f75723d4e0981d2ce83e35acb2e190f88a394bc089ab7c51cdb343bc27e9b2580629432c0ecc70d6f97e1724900e83ad77d51959aec6e6c5288a0c0051e3d03bbe5c0f622cd2620db577cf9769862cc5ead9af2ccffe00e80f984db94b58a4b2a69aef591eea10ae7887b9e3fcd182c768", 0xf4}, {&(0x7f0000000440)="5e79b70138a4b87117af9cdeeb33ece21a5192b79bec9170f47a676bf91c8ab21c67dc51166c475e802c55fa3c3d4d54a79a583ca104a0d611bcc500daf4baef2680b00a55344f42d22f982cae361ccbd9eab2b2869f6022fccab9c466da7c282cd2d606857ffa09677f", 0x6a}, {&(0x7f00000004c0)="c22f3ae3f4bd29f8fd0644d7e88d29d8e81a6a9814fe5167372a09426ef7b72de56f4612069d155b1e2b0edae596c5b4201007b831cd6b2e74c115c0956bd455f460637652813d1ead21c5712ecebf4784233b1bec935dc82e15f52327f55f04fedc1933cf4b9fcc7d74c3e4b6f59601cf5d7fe9ee9c3fa27b3ac633e408f2dd80b1d6", 0x83}], 0x9, &(0x7f0000000580)=[@dstaddrv6={0x1c}], 0x1c}, 0x20104)
getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000001800)={<r2=>0x0, 0x325000}, &(0x7f0000001840)=0x8)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000001880)={@in6={{0x1c, 0x2, 0x401, @remote={0xfe, 0x80, [], 0x0}, 0x7ff}}, r2}, &(0x7f0000001940)=0x84)

00:01:42 executing program 3:
r0 = socket(0x2, 0x5, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)=ANY=[@ANYBLOB="005dfe1c000000"], 0x0)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x1f, 0xb10, 0x0, 0x902b, 0x4, 0xfffffffffffffffb, 0x81, {@in6={{0x1c, 0x3, 0x7f, @loopback, 0x8}}, 0x0, 0x3, 0x10000, 0xc3, 0x2, 0x3}}, &(0x7f0000000300)=0xb0)
fchmod(r0, 0x129)

00:01:42 executing program 3:
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
recvfrom$inet6(r0, &(0x7f0000000200)=""/196, 0xc4, 0x40, &(0x7f0000000040)={0x1c, 0x3, 0x9, @empty, 0x6e7}, 0x1c)
symlink(&(0x7f0000000380)='./file0/file1\x00', &(0x7f00000003c0)='./file0/file1\x00')
socket$inet6(0x1c, 0x20000000, 0xfd)

00:01:42 executing program 1:
r0 = socket(0x2, 0x4, 0x0)
syz_extract_tcp_res(&(0x7f0000000000), 0x100000000, 0xffffffffffffff80)
pipe2(&(0x7f0000000080)={<r1=>0xffffffffffffffff}, 0x100004)
utimensat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{0x4, 0xfffffffffffffff9}, {0xffffffff, 0x4}}, 0x200)
getsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000600)=""/4096, &(0x7f0000000580)=0x1000)
open(&(0x7f0000000040)='./file0\x00', 0x0, 0xb1)

00:01:42 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockname(r0, 0x0, &(0x7f0000000080))
getpeername(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8)

00:01:42 executing program 3:
r0 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_buf(r0, 0x0, 0x4a, &(0x7f0000000080)="05b836b9ccce97d71e6edc60b14c7cfbb5a31230302b568850b38e88340a3a3170ae2bfce0ca5a5386a8cbcf290657f00e7ab46ce9d97dcdffefc9df43220f811731ca16007290a88dd0e1d0de584ff37cadd1b70a05cc770a8e51e5d69b20f6b2c3b10f138817df6611732ae6896c0b47e24947c31e190844f93c8125f87eb69626f951834be886ef0434bb7ad9cf528cdee8d7f1cb68c5", 0x98)

00:01:47 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84)
listen(r0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = dup(r0)
symlinkat(&(0x7f0000000000)='./file0\x00', r2, &(0x7f0000000040)='./file0\x00')
symlinkat(&(0x7f0000000080)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00')
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000100), &(0x7f00000001c0)=0x4)
pwritev(r1, &(0x7f0000000500)=[{&(0x7f0000000300)="6ae43c76a8e47839169b5d9409f2bc548d61d27eb1502c284ea740c803f1bc423874549f86204a2445b60302f00d730d433b1dbf3beaedd1bddee306da58226c04d94104c4745193836a84412c33cb5ae36d0e69b6b7ebb261aaf1099987e121be976dfd232d23322b7b4a46744e", 0x6e}, {&(0x7f0000000380)="7d7b912df821b02128b5767277a071aee153f0693850f3f49a3a5f69d5108f00bdd80eb427f0e1e4b3820a5fe0a33c032ba61d60c3604b09f3205a940ac256e09829685a7011845056625f7e8aefebc95b51832830054be4af9146972497692550fa7d7e7f33a804bc987067f84d84de5d208e96e38f282f55bc1976df8e7017c6f918652c7a13165130d4c5782a3541d422a202c9927345e77a70dca8698699a801d9d8fc3668f4b40c10368d67d636b2ac626e", 0xb4}, {&(0x7f0000000440)="99c2879dca0fc95ace76b2ea67ed1ae78be88c0e4e3e786443d3602f30ba9e42a5ab2de608bf0e24e71da5ba98ac9f6a5393955c1dabc06d695a40ff3c11b81aee7fc5c563387a29d6b3fae10b624c251d2c4ccada3b240920aed3fdc27c65d8567154125ce43aecd69b1f9873aeda887403172d23282bc32673cb2d79f91893cac168517b2a1193de141efbeff90be177c298d41f8f6600eb72d23c3ec87337b1cd151212f6b019239ff103", 0xac}], 0x3, 0x0)
getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000180), &(0x7f0000000140)=0x1)
r3 = fcntl$getown(r0, 0x5)
wait4(r3, &(0x7f0000000200), 0x17, &(0x7f0000000240))
dup2(r2, r2)

00:01:47 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r0, 0x0, 0x1000000000003)
getsockopt$sock_int(r0, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000280)=0x4)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
getpeername(r0, &(0x7f0000000080)=@un=@abs, &(0x7f0000000180)=0x8)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x4000000000000, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000300), 0x4)
r1 = dup(0xffffffffffffffff)
getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c)
sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10)
setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000400)=0x9, 0x4)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000340)={<r2=>0x0, 0xa7, "6e71cfc6b77dbf511321488fe9e0c6ac8afbcf39bbeb81a8afd3913a84b5e7a7ea12f70dd38b4f473888b50f44288de48eb8e3810ff46cb0e848f76c8c3b593a0205676b3b43512dfd41b3486cf9ed16d876ad8bcb247703bd93e5c0106da40c91abdda785cf2d280f6a12b0710fb37a9566b4a7b5d1583f87716b055481ee95ed43000a6a69e250ed397f220ca025f69aa7562d51696a7f1862944b1f808c312f37f3121902b7"}, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000440)={r2, 0x16, "2554f7b63a3eff17882d460a166cdc655d3e91538c87"}, 0x0)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140), 0x4)

00:01:47 executing program 3:
socket$inet_sctp(0x2, 0x1, 0x84)
shmget(0x0, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil)
shmctl$SHM_UNLOCK(0x0, 0xc)

00:01:47 executing program 1:
clock_getres(0x0, &(0x7f0000000000))
pipe2(&(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
fcntl$setstatus(r1, 0x4, 0xcc)
poll(&(0x7f0000000100)=[{r1, 0x40}], 0x1, 0x0)
write(r0, &(0x7f0000000040)='!', 0x1)

00:01:47 executing program 0:
munmap(&(0x7f0000ecd000/0x3000)=nil, 0x3000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2)
madvise(&(0x7f0000cfc000/0x11000)=nil, 0x11000, 0x4)
mprotect(&(0x7f00009ee000/0x600000)=nil, 0x600000, 0x4)
mlock(&(0x7f0000c7e000/0x1000)=nil, 0x1000)

00:01:47 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="05000000000000007b03ea7c6846a45acce4991200180fb94b517eaf6218079df7ce2e4ef955411c517044e61a0b63dced7c3c236457d78a47b3fa35bfd187061f6ddc022daf913beffd6f5cfc814f4b6ca67faf14182a8aaf97b4bf26d45e89260362871038b1cceef155de4af39993712878c594becde7d07da9bba2fbf881b7771a4961050ec62fb92fb57e2834ab7251bd863b50597046f2ab525c6a1713b567bb2d8650ff89f3000000"], 0x1)
write(r0, &(0x7f0000000140)="c3", 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x3}, 0x10)
execve(0x0, 0x0, 0x0)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r1, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
r2 = socket$inet6(0x1c, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x0)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000300)={0x0, 0x6, 0x9, [0xf8a3, 0x2, 0xc481, 0xe1, 0x0, 0x9, 0xfffffffffffffff9, 0xfffffffffffff11e, 0x2]}, &(0x7f0000000340)=0x3c5)
r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
ftruncate(r2, 0x3)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
write(r0, &(0x7f00000001c0)='M', 0x1)
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x4a0d, 0x1000000000000000}, 0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={<r4=>0x0, 0x0, 0x80000000}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000180)={r4, 0x2}, 0x8)
close(r0)
fdatasync(r3)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000000)={r4}, 0x8)

00:01:47 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x101)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={<r1=>0x0, 0x4}, 0xfffffffffffffffe)
setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000200)={r1, &(0x7f0000000140)=[@in={0x2, 0x1, @multicast2}, @in={0x2, 0x2, @multicast2}, @in={0x2, 0x1}, @in6={0x1c, 0x2, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x8}, @in6={0x1c, 0x0, 0x9, @empty, 0x9}, @in={0x2, 0x1}]}, &(0x7f0000000240)=0x10)
ftruncate(0xffffffffffffffff, 0x7fff)
getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000280), &(0x7f00000002c0)=0x4)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000040)={<r2=>0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000080)=0x10)
r3 = semget$private(0x0, 0x4, 0x0)
__semctl$GETNCNT(r3, 0x1, 0x3, &(0x7f0000000300)=""/89)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_tcp_int(r0, 0x6, 0x800, &(0x7f0000000440), &(0x7f0000000600)=0x4)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={r2, 0x8}, 0xfffffffffffffdf4)
freebsd11_fstat(r4, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, <r5=>0x0})
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x7, &(0x7f0000000540)={@in6={{0x1c, 0x1, 0x100, @remote={0xfe, 0x80, [], 0x0}, 0x5}}, r2}, 0x84)
freebsd11_stat(&(0x7f0000000400)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0})
fchownat(r0, &(0x7f00000001c0)='./file0\x00', r5, r6, 0x600)

00:01:49 executing program 0:
clock_nanosleep(0xc, 0x1, &(0x7f0000000040), 0x0)
r0 = shmget(0x2, 0x1000, 0x30, &(0x7f0000ffd000/0x1000)=nil)
shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000080)=""/185)

00:01:49 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$inet6_tcp_int(r0, 0x6, 0x80, 0x0, &(0x7f0000000000))

00:01:51 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r0, 0x0, 0x1000000000003)
getsockopt$sock_int(r0, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000280)=0x4)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
getpeername(r0, &(0x7f0000000080)=@un=@abs, &(0x7f0000000180)=0x8)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x4000000000000, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000300), 0x4)
r1 = dup(0xffffffffffffffff)
getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c)
sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10)
setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000400)=0x9, 0x4)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000340)={0x0, 0xa7, "6e71cfc6b77dbf511321488fe9e0c6ac8afbcf39bbeb81a8afd3913a84b5e7a7ea12f70dd38b4f473888b50f44288de48eb8e3810ff46cb0e848f76c8c3b593a0205676b3b43512dfd41b3486cf9ed16d876ad8bcb247703bd93e5c0106da40c91abdda785cf2d280f6a12b0710fb37a9566b4a7b5d1583f87716b055481ee95ed43000a6a69e250ed397f220ca025f69aa7562d51696a7f1862944b1f808c312f37f3121902b7"}, 0x0)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140), 0x4)

00:01:51 executing program 0:
syz_extract_tcp_res(0x0, 0x0, 0x0)
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
accept$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000000c0)=0x1c)
accept$inet6(r1, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000140)=0x1c)
fchmodat(r1, &(0x7f0000000080)='./file0\x00', 0x44)

00:01:51 executing program 3:
socket$inet6_udplite(0x1c, 0x2, 0x88)
r0 = open(&(0x7f0000000000)='./file1\x00', 0x3080c, 0x0)
connect(r0, &(0x7f0000000040)=@un=@abs={0x1, 0x0, 0x0}, 0x8)
dup(0xffffffffffffffff)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x7fd, 0x0)
truncate(&(0x7f0000000380)='./file0\x00', 0x800000001)
lseek(r1, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
pipe2(&(0x7f00000002c0)={<r2=>0xffffffffffffffff}, 0x4)
r3 = shmget(0x1, 0x1000, 0x2, &(0x7f0000ffc000/0x1000)=nil)
shmctl$SHM_STAT(r3, 0xd, &(0x7f00000004c0)=""/4096)
socket$inet6(0x1c, 0x10000004, 0x9)
setsockopt$inet6_tcp_buf(r2, 0x6, 0x0, &(0x7f0000000300)="76d62bef1a67bf669e9a1186373b5bfcb26472087b40fa3cdea627c72808fd37505e825eb1c01394b6d7915271d1989b26a5b1618e5fe12301d5dd95475d189eceb6b24a2a1f2709ef73c0f58c95f5433837ad78ad9e844d5f98e640e4e8e3d1274d570953b1c783d49ee3066aa2f30e7c6375a9c4603576d176", 0x7a)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffd0)

00:01:51 executing program 1:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = dup(r0)
setsockopt$inet6_tcp_buf(r1, 0x6, 0x26, &(0x7f0000000240)="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", 0xfd)
connect$unix(r1, &(0x7f00000001c0)=@abs={0xf64cb340ce081cac, 0x3}, 0xfffffec6)
sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0)
readv(r1, &(0x7f0000000200)=[{&(0x7f0000000000)=""/201, 0xc9}], 0x1)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x20a, 0x3)

00:01:51 executing program 0:
munmap(&(0x7f0000ecd000/0x3000)=nil, 0x3000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2)
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
freebsd11_getdents(r0, &(0x7f0000000000)=""/60, 0x3c)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3)
mprotect(&(0x7f00009ee000/0x600000)=nil, 0x600000, 0x4)
mlock(&(0x7f0000c7e000/0x1000)=nil, 0x1000)

00:01:57 executing program 0:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x10008, 0x0)
getsockopt$inet_tcp_buf(r0, 0x6, 0x20, &(0x7f0000000080)=""/68, &(0x7f0000000100)=0x44)
syz_emit_ethernet(0x2a, &(0x7f0000000000)="79fefb3523e0db659eed35c00806001808000604719d881de66c50b2bbbd070fd8bbe700000000000000")
preadv(r0, &(0x7f0000000680)=[{&(0x7f0000000140)=""/197, 0xc5}, {&(0x7f0000000240)=""/228, 0xe4}, {&(0x7f0000000340)=""/65, 0x41}, {&(0x7f00000003c0)=""/249, 0xf9}, {&(0x7f00000004c0)=""/97, 0x61}, {&(0x7f0000000540)=""/14, 0xe}, {&(0x7f0000000580)=""/220, 0xdc}], 0x7, 0x0)

00:01:57 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000006c0)='./file0\x00', 0x20801fffc)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000002c0)=0x7, 0x4)
lseek(r0, 0x0, 0x1000000000003)
rmdir(&(0x7f0000000140)='./file0\x00')
setsockopt$inet_tcp_int(r0, 0x6, 0x400, &(0x7f0000000280)=0x200, 0x4)
poll(&(0x7f0000000100)=[{r0, 0x37}, {r0, 0x202f}, {r0, 0x4}, {r0, 0x50}, {r0, 0x1}, {r0, 0x2000}, {r0, 0x2004}, {r0, 0x100}], 0x8, 0x0)
fcntl$setflags(r0, 0x2, 0x1)
lseek(r0, 0x0, 0x5)
utimes(0x0, 0x0)
getsockopt$inet_int(r0, 0x0, 0x44, &(0x7f00000000c0), &(0x7f0000000240)=0x4)
getsockopt$inet_tcp_buf(r0, 0x6, 0x423, &(0x7f0000000340)=""/175, &(0x7f0000000180)=0xaf)
syz_execute_func(&(0x7f0000000000)="c4838d7dde00440f71f406f2aec401f929dfc4c185d45f00c4215e534efe8f69c8983a45398d00080000c4e2a94767a6c4c38d5e0a56")
shmget$private(0x0, 0x3000, 0x0, &(0x7f0000000000/0x3000)=nil)
setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000080)={0x1000, "283ba8107d59132fd11588791c3d0adb"}, 0x14)
open$dir(&(0x7f00000001c0)='./file0\x00', 0x804, 0x1c0)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040), &(0x7f0000000200)=0x8)

00:01:58 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
fcntl$getown(r0, 0x5)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r0, 0x0, 0x1000000000003)
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0xb5e1, 0xffff}, 0x8)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000080)='chd\x00', 0x4)
setitimer(0x3, &(0x7f0000000180)={{0x8, 0xfffffffffffffff9}, {0x80000000, 0x7f}}, 0x0)
sendmsg(r0, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000640)="11eba99943d597bf442605e727360ea1283caa5b9b439b8fc45a8cf4f5d3aed8a9d9eca24527a2811b070dadee9192b836fe27c0bc52105ad2130920139cebe6533fd7bede12226acc3db6f445ecfdd0ccc51eb7aea9026f25b3c14297e848551f265e13fab593970cdbba3b9eb1ca8f2b6788b6b82c2baad5c6f1b124058b3188043bff3c927e04b4e704bdb19c359ed47c6ba22eebe2fe9806555a469f57d7d1947b9b529e9b828a01", 0xaa}], 0x1, 0x0}, 0x80)
r1 = getpgrp(0xffffffffffffffff)
fcntl$lock(r0, 0xd, &(0x7f0000000000)={0x3, 0x3, 0x9, 0x7, r1})
symlinkat(0x0, 0xffffffffffffffff, 0x0)
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000001c0)=0x1000, 0x4)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000140)={0x2ff118a3}, 0x4)

00:01:59 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r0, 0x0, 0x1000000000003)
getsockopt$sock_int(r0, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000280)=0x4)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
getpeername(r0, &(0x7f0000000080)=@un=@abs, &(0x7f0000000180)=0x8)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x4000000000000, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000300), 0x4)
r1 = dup(0xffffffffffffffff)
getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c)
sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10)
setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000400)=0x9, 0x4)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000340)={0x0, 0xa7, "6e71cfc6b77dbf511321488fe9e0c6ac8afbcf39bbeb81a8afd3913a84b5e7a7ea12f70dd38b4f473888b50f44288de48eb8e3810ff46cb0e848f76c8c3b593a0205676b3b43512dfd41b3486cf9ed16d876ad8bcb247703bd93e5c0106da40c91abdda785cf2d280f6a12b0710fb37a9566b4a7b5d1583f87716b055481ee95ed43000a6a69e250ed397f220ca025f69aa7562d51696a7f1862944b1f808c312f37f3121902b7"}, 0x0)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140), 0x4)

00:01:59 executing program 3:
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000140)={<r0=>0x0}, 0x0)
shmget(0x3, 0x1000, 0x2, &(0x7f0000ffc000/0x1000)=nil)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f00000001c0)={r0, 0xfff}, 0x8)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r1, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
writev(r1, &(0x7f0000000380)=[{&(0x7f0000000080)="4f91ab5a0ca64847a80db335fa6dd11201583a6574", 0x15}], 0x1)
r2 = getpgid(0xffffffffffffffff)
fcntl$setown(r1, 0x6, r2)
getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0)

00:02:03 executing program 0:
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0)
mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0)
r1 = open$dir(&(0x7f0000000280)='./file0\x00', 0x0, 0x0)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000500)={@in6={{0x1c, 0xffffffffffffffff, 0x20, @empty, 0xffffffffffffffff}}}, 0x84)
renameat(r0, &(0x7f0000000040)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00')
symlinkat(&(0x7f00000000c0)='./file1\x00', r0, &(0x7f0000000100)='./file0/file0\x00')
symlinkat(&(0x7f0000000240)='./file1\x00', r1, &(0x7f00000004c0)='./file2\x00')
fdatasync(r1)
renameat(r1, &(0x7f00000003c0)='./file0\x00', r0, &(0x7f0000000400)='./file1\x00')

00:02:03 executing program 3:
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x0)
unlinkat(r0, 0x0, 0x2ff)

00:02:03 executing program 1:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000040)=0x6, 0x334)

00:02:03 executing program 1:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x7, [0x11c, 0x3, 0x6, 0x4, 0x3ff, 0x401, 0x7f]}, &(0x7f0000000080)=0x12)
pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000000400)="6ac7221f59eb750ad41c56d0b37b620689cf5cc31f3ff60430e8e35ceef370d78bdfe38d7fdb5b49c2111c4b5cea6a0ed0ae544f4f783bd0f7793faf859649d139f8541e0bbb8109e5ca7896d97e276db418fa986907de9aec46e29eb120020455471b3d855c5aa161a79afb1a7b54a9299b97d8b0035cd9f78772e5aef4ef0e591d41da32b20f2607e221", 0x8b}], 0x1, 0x0)
getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000003c0), &(0x7f0000000340)=0x247)
readv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f0000001640)=""/4096, 0x1000}, {&(0x7f0000002680)=""/4096, 0x13b7}], 0x2)
pwritev(r0, &(0x7f00000003c0), 0x19c, 0xc000)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={<r1=>0x0, 0x6, 0x1, 0x9}, &(0x7f0000000180)=0x10)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)={@in={{0x2, 0x3}}, r1, 0x6, 0x9, 0x10, 0x1, 0x80000000000000, 0x3f}, 0xa0)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000001c0)={r1, 0xb218, 0x3, 0x7c2f, 0x2, 0x9}, 0x14)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0)

00:02:03 executing program 3:
freebsd11_mknod(&(0x7f0000000500)='./file0\x00', 0xe008, 0x0)
r0 = accept4(0xffffffffffffffff, &(0x7f0000000280)=@un=@file={0x0, ""/20}, &(0x7f00000002c0)=0x16, 0x10000000)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000300)={0x2, [0x0, 0x0]}, &(0x7f0000000340)=0xc)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
r2 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0)
freebsd11_stat(&(0x7f0000000080)='./file0\x00', 0x0)
setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000240)={0x9, 0x7ff, 0x8, 0xc0}, 0x8)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000040)={<r3=>0x0, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000140)=0x10)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000180)={r3, 0x8}, &(0x7f0000000200)=0x8)

00:02:04 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000680)=0xfd, 0x4)
truncate(&(0x7f0000000100)='./file0\x00', 0x308020008)
setreuid(0x0, 0xee00)
getresuid(0x0, 0x0, &(0x7f0000000100)=<r1=>0x0)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000003c0)={<r2=>0x0, 0x8}, &(0x7f0000000400)=0x8)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000440)={r2, 0xcd1f, 0x3, [0x3, 0x2, 0x6]}, 0xe)
setreuid(r1, r1)
r3 = open(&(0x7f0000000240)='./file0\x00', 0x20200, 0x102)
setuid(r1)
lseek(r0, 0x0, 0x1000000000003)
getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000280), &(0x7f00000002c0)=0x4)
getsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f0000000300)=""/90, &(0x7f0000000380)=0x5a)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
freebsd10_pipe(&(0x7f00000004c0)={<r4=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={<r5=>0x0, 0x6}, &(0x7f0000000040)=0x8)
setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000500)={0xfffffffffffff690, {{0x2, 0x3, @rand_addr=0x10000}}}, 0x90)
setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r3, 0x84, 0x8002, &(0x7f0000000600)={r2, &(0x7f00000005c0)=[@in6={0x1c, 0x3, 0xff, @empty, 0xf16}, @in={0x2, 0x0, @loopback}]}, &(0x7f0000000640)=0x10)
setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000140)={r5, &(0x7f0000000080)=[@in={0x2, 0x0, @multicast1}, @in={0x2, 0x2, @broadcast}, @in={0x2, 0x0}, @in={0x2, 0x0, @multicast2}]}, &(0x7f0000000180)=0x10)
fcntl$setflags(r0, 0x2, 0x1)
setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab)
getsockopt$inet6_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f00000001c0)={r2, 0x9, 0x1}, &(0x7f0000000200)=0x8)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, 0x0, 0x0)
setreuid(r1, r1)
setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000880)=ANY=[@ANYBLOB="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", @ANYRES32=r5], 0x2)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)

00:02:06 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r0, 0x0, 0x1000000000003)
getsockopt$sock_int(r0, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000280)=0x4)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
getpeername(r0, &(0x7f0000000080)=@un=@abs, &(0x7f0000000180)=0x8)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x4000000000000, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000300), 0x4)
r1 = dup(0xffffffffffffffff)
getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c)
sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10)
setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000400)=0x9, 0x4)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000340)={0x0, 0xa7, "6e71cfc6b77dbf511321488fe9e0c6ac8afbcf39bbeb81a8afd3913a84b5e7a7ea12f70dd38b4f473888b50f44288de48eb8e3810ff46cb0e848f76c8c3b593a0205676b3b43512dfd41b3486cf9ed16d876ad8bcb247703bd93e5c0106da40c91abdda785cf2d280f6a12b0710fb37a9566b4a7b5d1583f87716b055481ee95ed43000a6a69e250ed397f220ca025f69aa7562d51696a7f1862944b1f808c312f37f3121902b7"}, 0x0)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140), 0x4)

00:02:06 executing program 3:
socketpair(0x11, 0x3, 0x800, &(0x7f0000000480)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000580)={0x8, &(0x7f00000004c0)=[@in6={0x1c, 0x3, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0x100000000}, @in6={0x1c, 0x0, 0x1, @empty, 0x2}, @in6={0x1c, 0x0, 0x0, @empty, 0xf8}, @in6={0x1c, 0x1, 0x5, @empty, 0xc}, @in={0x2, 0x0, @multicast2}, @in={0x2, 0x2, @multicast2}, @in6={0x1c, 0x3, 0x4, @empty, 0x3ae}, @in={0x2, 0x1, @rand_addr=0x7}]}, &(0x7f00000005c0)=0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000600)={0x4, "941fb5382e8344f55d0be7d2fa32ca0e"}, 0x14)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f00000002c0)={<r3=>0x0, 0x2}, &(0x7f0000000300)=0x8)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000340)={@in6={{0x1c, 0x0, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0xffffffff7fffffff}}, r3, 0xfffffffffffffff8, 0x1ff, 0x0, 0x200, 0x7fff}, &(0x7f0000000400)=0x98)
getsockopt$inet6_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f00000001c0)={0x0, 0x5, 0x0, 0x4, 0xe9f, 0x1000, 0x7, 0x6, {@in6={{0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x7}}, <r4=>0x0, 0x81, 0x2, 0xffff, 0x2, 0x8}}, &(0x7f0000000000)=0xb0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000080)={r4, 0x8000}, &(0x7f0000000280)=0x8)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYRES64], 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x24, &(0x7f0000000040)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000100)=0x1d5)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000440)=0x1, 0x4)

00:02:06 executing program 0:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x80)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r1, 0x0, 0x3)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)
wait4(0x0, 0x0, 0x0, 0x0)
recvfrom$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
exit(0x0)
bind$inet(0xffffffffffffffff, 0x0, 0x0)
open(0x0, 0x8, 0x0)
getgid()
shmget(0x1, 0x1000, 0x40, &(0x7f0000ffe000/0x1000)=nil)
exit(0x101)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000040)={<r2=>0x0, 0x34, "d1ada75c8cc0997692f398245fd4a6ea43867f956e18407e044ca7b628b5cdcd9fdb5e105001430dcdfc9fe53d181f47dd7fc491"}, &(0x7f0000000100)=0x3c)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000140)={r2, 0x0, 0x7, [0xfffffffffffffe01, 0x4, 0x800, 0x1, 0x9, 0x100, 0x80000000]}, &(0x7f00000001c0)=0x16)

00:02:06 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = openat(0xffffffffffffff9c, &(0x7f0000001080)='./file0\x00', 0x80, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000010c0)={<r2=>0x0, 0x7}, &(0x7f0000001100)=0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000001140)={0x4, 0x1000, 0xfffffffffffffffa, 0x80000001, r2}, 0x10)
getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r3, 0x0)
connect$inet(r3, &(0x7f0000000000), 0x10)

00:02:06 executing program 3:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
fcntl$getflags(r0, 0x3)
mkdir(&(0x7f0000000040)='./file0\x00', 0x20)
r2 = open(&(0x7f0000000080)='./file0\x00', 0x20000, 0x2)
mkdirat(r2, &(0x7f00000000c0)='./file0\x00', 0x84)
r3 = fcntl$dupfd(r1, 0x11, r0)
recvfrom$inet(r2, &(0x7f0000000100)=""/215, 0xd7, 0x40041, 0x0, 0x0)
sendto$unix(r1, &(0x7f0000000200)="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", 0x1000, 0x20108, 0x0, 0x0)
getsockopt$inet6_udplite(r1, 0x88, 0x4, &(0x7f0000001240), &(0x7f0000001280)=0x4)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000012c0)=ANY=[@ANYBLOB="c69dce3799fad2", @ANYRES32=<r4=>0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000001300)={<r5=>0x0, 0x40}, &(0x7f0000001340)=0x8)
getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0x100, &(0x7f0000001400)={r4, 0x101, 0x8000, 0x101, 0x5, 0x5, 0x9, 0x7, {@in={{0x2, 0x1, @loopback}}, r5, 0xf404, 0x0, 0x6, 0x0, 0x6}}, &(0x7f0000001380)=0xb8)
r6 = semget$private(0x0, 0x7, 0xd73e2ca5027bf90a)
semop(r6, &(0x7f00000013c0)=[{0x3, 0x4}, {0x4, 0x8, 0x800}, {0x2, 0x8f5b, 0x1000}, {0x5, 0xffff, 0x800}, {0x0, 0x5, 0x800}, {0x0, 0x8}, {0x0, 0x8000, 0x800}, {0x2, 0xa5, 0x1800}, {0x4, 0xfffffffffffffe00, 0x1800}], 0x9)
__semctl$IPC_RMID(r6, 0x0, 0x0)

00:02:06 executing program 1:
freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040))
getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)=<r0=>0x0)
freebsd11_lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
setresuid(r1, r0, 0xffffffffffffffff)
r2 = geteuid()
setresuid(r2, r2, 0x0)
setreuid(0x0, 0x0)

00:02:06 executing program 1:
getgroups(0x4, &(0x7f0000000040)=[<r0=>0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, <r1=>0xffffffffffffffff])
setregid(r1, 0x0)
getgroups(0x3, &(0x7f0000000000)=[r1, r1, r0])

00:02:06 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
lseek(r0, 0xfffffffffffffffd, 0x7)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={<r1=>0x0, 0x3, 0x3}, &(0x7f00000000c0)=0xc)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={r1, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in]}, &(0x7f00000001c0)=0x10)
accept4$inet6(r0, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x0)
poll(&(0x7f0000000200)=[{r0, 0x2100}], 0x1, 0x8)

00:02:10 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r0, 0x0, 0x1000000000003)
getsockopt$sock_int(r0, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000280)=0x4)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
getpeername(r0, &(0x7f0000000080)=@un=@abs, &(0x7f0000000180)=0x8)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x4000000000000, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000300), 0x4)
r1 = dup(0xffffffffffffffff)
getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c)
sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10)
setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000340)={<r2=>0x0, 0xa7, "6e71cfc6b77dbf511321488fe9e0c6ac8afbcf39bbeb81a8afd3913a84b5e7a7ea12f70dd38b4f473888b50f44288de48eb8e3810ff46cb0e848f76c8c3b593a0205676b3b43512dfd41b3486cf9ed16d876ad8bcb247703bd93e5c0106da40c91abdda785cf2d280f6a12b0710fb37a9566b4a7b5d1583f87716b055481ee95ed43000a6a69e250ed397f220ca025f69aa7562d51696a7f1862944b1f808c312f37f3121902b7"}, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000440)={r2, 0x16, "2554f7b63a3eff17882d460a166cdc655d3e91538c87"}, 0x0)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140), 0x4)

00:02:10 executing program 3:
r0 = socket$inet6(0x1c, 0x1, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000080)={0x3f, 0x1510, 0x1, 0x1, <r1=>0x0}, &(0x7f0000000100)=0x10)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={r1, 0x100000001}, &(0x7f0000000180)=0x8)
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r2, 0x7e2780e3)
mlockall(0x2)
r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x0)
mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r2, 0x0)

00:02:10 executing program 1:
r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c)
setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000080)={0xc4c1, "1b717f9127b00c12a844fef970f5f746"}, 0x14)
socketpair(0x2, 0x20000001, 0xffff, &(0x7f00000000c0))
r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$sock_int(r1, 0xffff, 0x100, 0x0, 0x0)

00:02:10 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={<r1=>0x0}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={r1, 0x4}, 0x8)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
sendto$unix(r0, &(0x7f0000000280)="d3fe61d1cbf30055eedf8a7d7387efad6c4e2cd826f0005505476e636c42fb2cd4d7fdd6a7e2b52db5c0b2b3073ff18b41f5c12a6170d029b754f167b49565a8e1583c48457f2dd3da553ec70c0fcf8af6e221286faaf9f718aa5825377985caad49ca7bf6a20a7ae09190f6096555772f7e6db44c5a6d91303c704cac5c", 0x7e, 0x20081, 0x0, 0x0)
symlinkat(0x0, r0, 0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f0000000380))
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0)
freebsd11_lstat(0x0, &(0x7f0000000640))

00:02:10 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
lseek(r0, 0x0, 0x2)
setitimer(0x0, &(0x7f0000000040)={{0x80000001}, {0x0, 0x28a}}, 0x0)
r1 = shmget$private(0x0, 0x3000, 0x404, &(0x7f0000ffc000/0x3000)=nil)
shmctl$IPC_INFO(r1, 0x3, &(0x7f00000000c0)=""/28)

00:02:10 executing program 1:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0)
close(r0)
r1 = getpgid(0x0)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3, 0x10, r0, 0x0)
getpeername$inet(r0, &(0x7f0000000300)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000002c0)=0xffffffffffffff97)
fcntl$lock(r0, 0xe, &(0x7f0000000100)={0x0, 0x3, 0x0, 0x100000001, r1})
sendto$inet(r0, &(0x7f0000000140)="1c114651ee9c42eddf019af1e44ce4ee59d44713a92b6b1f3b88025835093e3776232678f2c338aa78046cc9df97f2cc4e0d5ed674f7c88d0541ea92f678fba15d59fde9b3e606a1ef31ccb15518590a73edb5481e530b256dfed153884a64b03611aad9ab5624ec4557ab113a45196cc2ff3c204647453eb4f2c92821572f7a7a01ec0d8bc348ffa93763e2633ed97e938b3bdf528d1eb08e14d7afce74fb7997fa0963234b73de0bbcb54f02bfbcb3a0aadcfdc0ccd35b68450b17d3d2014121f667ff49", 0xc5, 0x109, &(0x7f00000000c0)={0x2, 0x1, @loopback}, 0x10)

00:02:11 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x8007, &(0x7f0000000100), 0x10)
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x10000, 0x4)

00:02:11 executing program 1:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @loopback, @loopback}, 0x4414ae3732a778f)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @rand_addr=0x8, @loopback}, 0xc)
freebsd10_pipe(&(0x7f00000001c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r3 = dup2(r2, r0)
setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc)
getsockname(r1, &(0x7f0000000580)=@un=@file={0x0, ""/108}, &(0x7f0000000440)=0x6e)
setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc)
r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r4, 0x0, 0x1000000000003)
poll(&(0x7f0000000140)=[{r4}, {r4, 0x100}, {r4, 0x80}, {r4, 0xa1}, {r4, 0x2}, {r4, 0x4}], 0x6, 0x5)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000200)={<r5=>0x0, 0x0, 0xffffffffffffffff, 0x200, 0x10000, 0x3}, &(0x7f0000000240)=0x14)
truncate(&(0x7f0000000680)='./file0\x00', 0x80000001)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f00000004c0)={@in6={{0x1c, 0x1, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0xfffffffffffffffc}}, <r6=>r5, 0x8, 0x401, 0x184, 0x94b, 0x2, 0x8001}, &(0x7f0000000400)=0x98)
poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0)
r7 = socket(0x1b, 0x3, 0x0)
writev(r4, &(0x7f0000000780)=[{&(0x7f00000006c0)="b1fb698d6d2c1e1b648d426e05ad74a3d984ee0220a4a6941759aad1c756d714a748de9f9dd609831ac64b3f224b1f620447723b2e21ea36822d48c609404f3df92de063a38d849c832c22c4f0194c67eadffde7c1195094acb5ee72a276ce68626f93762e60d1e91c83b9f23fa2d1b3cabee36429c19ea0755a3fe8880daf566cd6a17fbcf3bcc4018050b8b5e51699ef8be3b64d3fbbfabd6563ffa1afb435f92718822d57cb7d78", 0xa9}], 0x1)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000600)={r6, 0x6, 0x1, 0x800, 0x3f}, &(0x7f0000000640)=0x18)
sendto$inet6(r7, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0)
listen(r0, 0x10001)
r8 = getpid()
fcntl$setown(r3, 0x6, r8)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00'])

00:02:16 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r0, 0x0, 0x1000000000003)
getsockopt$sock_int(r0, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000280)=0x4)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
getpeername(r0, &(0x7f0000000080)=@un=@abs, &(0x7f0000000180)=0x8)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x4000000000000, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000300), 0x4)
r1 = dup(0xffffffffffffffff)
getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c)
sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10)
setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000340)={<r2=>0x0, 0xa7, "6e71cfc6b77dbf511321488fe9e0c6ac8afbcf39bbeb81a8afd3913a84b5e7a7ea12f70dd38b4f473888b50f44288de48eb8e3810ff46cb0e848f76c8c3b593a0205676b3b43512dfd41b3486cf9ed16d876ad8bcb247703bd93e5c0106da40c91abdda785cf2d280f6a12b0710fb37a9566b4a7b5d1583f87716b055481ee95ed43000a6a69e250ed397f220ca025f69aa7562d51696a7f1862944b1f808c312f37f3121902b7"}, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000440)={r2, 0x16, "2554f7b63a3eff17882d460a166cdc655d3e91538c87"}, 0x0)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140), 0x4)

00:02:16 executing program 3:
mprotect(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x8c482336591d5393)
setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, &(0x7f0000000000)='newreno\x00', 0x8)
r0 = accept$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000200)=0x10)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000240)={<r1=>0x0, 0x8d, "1a3fdf66502519effe494a57fd0823d8146741c5b15e74e4fc5bb1a0d8e08ae0c6284158e3d258608fa1c26dc798a879abd3083c2a9e1c2c525b571c15654596356f2f6b4dbfb891ec627a54608aca323aeb310733299e5bacb3dc0d4566af6d021d76ee065fd300217c4766ac491baa99a3994928f0b322d88139b2ddd10878124ed65850dcf0bb770523d5d0"}, &(0x7f0000000300)=0x95)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000340)={@in6={{0x1c, 0x0, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x7}}, r1}, 0xffffffffffffffc7)
mincore(&(0x7f0000000000/0x2000)=nil, 0x2000, &(0x7f00000000c0)=""/160)
pipe2(&(0x7f0000000040)={0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
getpeername$inet(r2, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000180)=0x10)

00:02:16 executing program 0:
r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10002, 0x0)
freebsd11_mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x2, 0x3)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r1, 0x7e2780e3)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000140)=0x1f, 0x4)
mlockall(0x2)
r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
setsockopt$inet6_udplite(r1, 0x88, 0x0, 0x0, 0x70)
mlockall(0x1)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x0)
mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x3, 0x14, r1, 0x0)

00:02:16 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = semget(0x1, 0x3, 0x20)
__semctl$GETPID(r1, 0x6, 0x4, &(0x7f0000000000)=""/98)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x4, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1)

00:02:17 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)
r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1, 0x12, r2, 0x0)
fsync(r2)
open(&(0x7f0000000000)='./file0\x00', 0x106c4, 0x0)
open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)

00:02:17 executing program 3:
semget$private(0x0, 0x1, 0xf2f0c82bbb49de88)
semget(0x0, 0x4, 0x220)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00'])
writev(r1, &(0x7f00000002c0), 0x0)
writev(r0, &(0x7f0000000100), 0x0)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000002c0)=ANY=[@ANYBLOB="63f8bddfedb01c070000cc00a38e35be6cc67f5f150eec690000c1ce56ce9418ed8df6cf01f70b02"], 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={<r2=>0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={r2, 0x6, 0x7ff}, &(0x7f0000000180)=0xc)
getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85)
writev(r1, &(0x7f0000000340)=[{&(0x7f0000000300)}], 0x1)
r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r3, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0)
fcntl$setflags(r1, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x0)
setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0)
clock_settime(0xf, &(0x7f0000000300)={0x4, 0x40})
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0)
execve(0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
writev(r3, &(0x7f00000003c0)=[{&(0x7f0000000500)="b4b4dfdaade20d46baaa377de27efa4c4f4c508eb20f3db97fa23b1b9fd665168c2dad6914cf730e55ca07a86a2c3284c83e0050c4e99458af46d9afa16c715c9fb9b7eb578bf7549755da82dd0fdabc2b0eeffafe03ef67c5e141eeeb0ab1f7fe73", 0x62}], 0x1)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000200)={0x0, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000240)=0xff27)

00:02:19 executing program 0:
execve(&(0x7f0000000100)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', &(0x7f0000000280)=[&(0x7f0000000180)='}\x00', &(0x7f00000001c0)='\x13\'\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00'], &(0x7f0000000300)=[&(0x7f00000002c0)='\x00'])
mkdir(&(0x7f0000000080)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x3)
unlink(&(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00')

00:02:19 executing program 1:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = dup(r0)
r2 = shmget$private(0x0, 0x2000, 0xdf, &(0x7f0000ffc000/0x2000)=nil)
freebsd11_fstat(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
freebsd11_lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, <r5=>0x0})
r6 = getegid()
r7 = fcntl$getown(r0, 0x5)
r8 = getpgid(0xffffffffffffffff)
shmctl$IPC_SET(r2, 0x1, &(0x7f0000000280)={{0x7, r3, r4, r5, r6, 0x40}, 0xfc8, 0x5, 0x3f, 0x101, r7, r8, 0x100000001})
freebsd11_stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340))
sendmsg$inet6_sctp(r1, &(0x7f0000003cc0)={&(0x7f0000001840)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local, 0x4}, 0x1c, &(0x7f0000003c00)=[{&(0x7f0000001ac0)="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", 0x3e6}], 0x1, 0x0, 0x0, 0x80}, 0x20000)
futimesat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x4, 0x2}, {0x7, 0x7}})

00:02:21 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r0, 0x0, 0x1000000000003)
getsockopt$sock_int(r0, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000280)=0x4)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
getpeername(r0, &(0x7f0000000080)=@un=@abs, &(0x7f0000000180)=0x8)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x4000000000000, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000300), 0x4)
r1 = dup(0xffffffffffffffff)
getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c)
sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10)
setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000340)={<r2=>0x0, 0xa7, "6e71cfc6b77dbf511321488fe9e0c6ac8afbcf39bbeb81a8afd3913a84b5e7a7ea12f70dd38b4f473888b50f44288de48eb8e3810ff46cb0e848f76c8c3b593a0205676b3b43512dfd41b3486cf9ed16d876ad8bcb247703bd93e5c0106da40c91abdda785cf2d280f6a12b0710fb37a9566b4a7b5d1583f87716b055481ee95ed43000a6a69e250ed397f220ca025f69aa7562d51696a7f1862944b1f808c312f37f3121902b7"}, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000440)={r2, 0x16, "2554f7b63a3eff17882d460a166cdc655d3e91538c87"}, 0x0)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140), 0x4)

00:02:21 executing program 1:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
write(r0, &(0x7f0000000040)='h', 0x1)
setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000000)=0x4, 0x4)
recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
r2 = socket$inet6_udplite(0x1c, 0x2, 0x88)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000080)={@loopback, @loopback, <r3=>0x0}, &(0x7f00000000c0)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000140)={@remote={0xfe, 0x80, [], 0x0}, r3}, 0x14)

00:02:21 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = fcntl$dupfd(r0, 0x11, r0)
futimesat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x99, 0x7fffffff}, {0x100000001, 0x3}})
setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000100), 0x8f)

00:02:21 executing program 3:
freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x2004, 0x0)
rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00')
rename(&(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='./file0\x00')

00:02:21 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c483000"], 0x10)
sendmsg(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000180)='F', 0x1}], 0x1, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040)=0x7f, 0x4)
write(r0, &(0x7f00000001c0)='M', 0x1)
shutdown(r0, 0x2)

00:02:21 executing program 0:
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
readlinkat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=""/212, 0xd4)
setuid(0xee01)
clock_settime(0x0, &(0x7f0000000040))

00:02:22 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, &(0x7f0000000100)=ANY=[@ANYBLOB="c5838b17d6e8249d6bcd7fdbcbf446a0cb333a13f71fa9e802e1d426468ec6ab1e3e2f8780022582e2d17db75bd317c09aa85599e84a6b98f7d69ec9bca36456ebf6e9c91f239e64d0911b2aabef1b310948ae357153cb7f184fadf071a47447adc6bf5026e271ea4841bcee", @ANYRES32=<r1=>0x0], 0x0)
getsockopt$sock_int(r0, 0xffff, 0x3013, &(0x7f0000000040), &(0x7f0000000080)=0x4)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={r1}, 0x8)

00:02:22 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
getrlimit(0x0, &(0x7f00000001c0))
connect$unix(r0, &(0x7f00000002c0)=ANY=[@ANYRESDEC=r0], 0x1)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=<r1=>0x0], &(0x7f0000000200)=0xfe8c)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000040)={0x7, 0x0, 0x7f00, 0x3, 0x7, 0x5, 0xfffffffffffffe01, 0xffff, <r2=>r1}, &(0x7f0000000280)=0xfe65)
getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000100)={@broadcast, @remote, <r3=>0x0}, &(0x7f0000000140)=0xc)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000240)={0x1f, 0x63, 0xffffffff, 0xfff}, 0x8)
setsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000180)={@loopback, @broadcast, r3}, 0xc)
getrlimit(0x5, &(0x7f0000000000))
setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r2, 0x4, 0x3, 0x40, 0x10000, 0x5}, 0x14)

00:02:25 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r0, 0x0, 0x1000000000003)
getsockopt$sock_int(r0, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000280)=0x4)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
getpeername(r0, &(0x7f0000000080)=@un=@abs, &(0x7f0000000180)=0x8)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x4000000000000, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000300), 0x4)
r1 = dup(0xffffffffffffffff)
getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c)
sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10)
setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000400)=0x9, 0x4)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000340)={<r2=>0x0, 0xa7, "6e71cfc6b77dbf511321488fe9e0c6ac8afbcf39bbeb81a8afd3913a84b5e7a7ea12f70dd38b4f473888b50f44288de48eb8e3810ff46cb0e848f76c8c3b593a0205676b3b43512dfd41b3486cf9ed16d876ad8bcb247703bd93e5c0106da40c91abdda785cf2d280f6a12b0710fb37a9566b4a7b5d1583f87716b055481ee95ed43000a6a69e250ed397f220ca025f69aa7562d51696a7f1862944b1f808c312f37f3121902b7"}, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000440)={r2, 0x16, "2554f7b63a3eff17882d460a166cdc655d3e91538c87"}, 0x0)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140), 0x4)

00:02:25 executing program 0:
preadv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000080)=""/120, 0xfe4c}, {&(0x7f0000000640)=""/4096, 0x1000}], 0x2, 0x0)
r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0)
pwritev(r0, &(0x7f00000003c0), 0x273, 0xc00)
mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0xd29b89909688fadd, 0x10, r0, 0x0)

00:02:25 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6ae1)
sendmsg(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000180)='F', 0x1}], 0x1, 0x0}, 0x0)
setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000340)={0x0, 0x3}, 0x8)
shutdown(r0, 0x1)
shutdown(r0, 0x2)

00:02:25 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
fdatasync(r0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
freebsd11_stat(0x0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
open$dir(0x0, 0x0, 0x0)
clock_settime(0x0, 0x0)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0)
symlinkat(0x0, 0xffffffffffffffff, 0x0)

00:02:29 executing program 1:

00:02:29 executing program 1:

00:02:29 executing program 1:

00:02:29 executing program 1:

00:02:30 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r0, 0x0, 0x1000000000003)
getsockopt$sock_int(r0, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000280)=0x4)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
getpeername(r0, &(0x7f0000000080)=@un=@abs, &(0x7f0000000180)=0x8)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x4000000000000, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000300), 0x4)
r1 = dup(0xffffffffffffffff)
getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c)
sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10)
setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000400)=0x9, 0x4)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000340)={<r2=>0x0, 0xa7, "6e71cfc6b77dbf511321488fe9e0c6ac8afbcf39bbeb81a8afd3913a84b5e7a7ea12f70dd38b4f473888b50f44288de48eb8e3810ff46cb0e848f76c8c3b593a0205676b3b43512dfd41b3486cf9ed16d876ad8bcb247703bd93e5c0106da40c91abdda785cf2d280f6a12b0710fb37a9566b4a7b5d1583f87716b055481ee95ed43000a6a69e250ed397f220ca025f69aa7562d51696a7f1862944b1f808c312f37f3121902b7"}, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000440)={r2, 0x16, "2554f7b63a3eff17882d460a166cdc655d3e91538c87"}, 0x0)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140), 0x4)

00:02:30 executing program 1:
r0 = socket$inet(0x2, 0x3, 0x1)
getsockopt(r0, 0x0, 0x1, &(0x7f0000001180)=""/166, &(0x7f0000000040)=0xa6)

00:02:30 executing program 3:
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socketpair(0x2, 0x2, 0x10000, &(0x7f0000000000)={<r0=>0xffffffffffffffff})
connect$unix(r0, &(0x7f0000000040)=@abs={0x0, 0x0, 0x0}, 0x8)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r2 = dup2(r1, 0xffffffffffffffff)
setsockopt$inet_mreqsrc(r1, 0x0, 0x46, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, 0x0, 0x0)
r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r4 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000209, 0x0)
sendto$inet(r4, 0x0, 0x0, 0x0, 0x0, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r3, 0x0, 0x3)
poll(&(0x7f0000000140)=[{r3}, {r3, 0xa1}, {}], 0x3, 0x0)
poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0)
socket(0x0, 0x0, 0x0)
setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000080)={@loopback, @remote={0xac, 0x14, 0x0}, @multicast2}, 0xc)
getsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f00000007c0), &(0x7f0000000400)=0x100)
writev(0xffffffffffffffff, 0x0, 0x0)
sendto$inet6(r2, 0x0, 0x378, 0x0, 0x0, 0xffffffffffffff76)
listen(0xffffffffffffffff, 0x0)
futimesat(0xffffffffffffffff, 0x0, &(0x7f0000000900)={{0x1000, 0x5}, {0x361b}})
execve(0x0, &(0x7f0000000340)=[0x0], 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)

00:02:30 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x2)
recvfrom(r0, &(0x7f00000002c0)=""/89, 0x59, 0x40002, &(0x7f0000000340)=@in6={0x1c, 0x3, 0x10000, @loopback, 0x7}, 0x1c)
getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
close(r0)
setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000080)={0x0, {{0x1c, 0x3, 0x6, @local={0xfe, 0x80, [], 0x0}}}}, 0x88)
fchdir(r0)
mknodat(r0, 0x0, 0x24, 0x8)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000001a40)=0x7fff, 0x4)
socket$inet_udp(0x2, 0x2, 0x0)
clock_settime(0xe, &(0x7f0000000140)={0x5, 0x4})
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='htcp\x00', 0x5)
chdir(&(0x7f0000000280)='./file0\x00')
recvmsg(r0, &(0x7f0000001640)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000000440)=""/13, 0xd}, {&(0x7f00000014c0)=""/55, 0x37}, {&(0x7f0000001500)=""/158, 0x9e}], 0x3, &(0x7f0000001600)=""/3, 0x3}, 0x2)

00:02:30 executing program 1:
semget$private(0x0, 0x1, 0xf2f0c82bbb49de88)
r0 = semget(0xffffffffffffffff, 0x4, 0x0)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
r2 = fcntl$dupfd(r1, 0x11, r1)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00'])
writev(r2, &(0x7f0000000100), 0x100000000000005d)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000140), &(0x7f0000000280)=0x4)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000000c0)={<r3=>0x0, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r3, 0x5, 0x2, 0x3, 0x3, 0x3, 0x417}, &(0x7f0000000100)=0xa0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000000)={r3, 0x7, 0x7ff}, &(0x7f0000000180)=0xc)
getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85)
r4 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0)
truncate(0x0, 0x80000208022001)
lseek(r4, 0x0, 0x1000000000003)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
semop(r0, &(0x7f0000000040)=[{0x0, 0x20, 0x800}, {0x0, 0x0, 0x1000}], 0x2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)={0x3, [0x0, 0x0, 0x0]}, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0)
execve(0x0, 0x0, 0x0)

00:02:33 executing program 0:
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0)
chdir(&(0x7f0000000040)='./file1\x00')
setuid(0xee01)
renameat(r0, &(0x7f0000000200)='./file1\x00', 0xffffffffffffffff, 0x0)
__getcwd(&(0x7f0000000280)=""/85, 0x55)
r1 = socket$inet6_udplite(0x1c, 0x2, 0x88)
getpeername(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000445ffede95da86818a583303aeeee35c7b4a64220f12ea661865031a521656ef78dab7b27d1b226183ccf2d0d12754376209afb0a4c71c125d7268129ed2f5fbf008eeb794d425ae8f902f329ccbd679eeaa7761a01250eef9e54e846bdaea9419b96f"], &(0x7f0000000140)=0x6e)
chmod(&(0x7f0000000000)='./file1\x00', 0x82)
utimes(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000300)={{0xff, 0xee72000000400}, {0x8, 0xff}})

00:02:33 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={<r1=>0x0, 0xf, 0x5}, &(0x7f00000002c0)=0x8)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000003c0)={<r2=>r1, &(0x7f0000000300)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000400)=0x10)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
clock_settime(0x0, 0x0)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x1, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x40}}, r2, 0x1000, 0x4, 0xe, 0xdfd, 0x5e, 0x9}, 0x98)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={r2, 0x2}, 0x339)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r2, 0x78c}, &(0x7f0000000140)=0x8)
write(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000280)={0x3, 0x9}, 0xc)

00:02:33 executing program 0:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
lseek(r0, 0x0, 0x3)
ftruncate(r0, 0x7e2780e3)
ftruncate(r0, 0xffff)
open(&(0x7f0000000000)='./file0\x00', 0x40, 0x40)

00:02:37 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r0, 0x0, 0x1000000000003)
getsockopt$sock_int(r0, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000280)=0x4)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
getpeername(r0, &(0x7f0000000080)=@un=@abs, &(0x7f0000000180)=0x8)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x4000000000000, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000300), 0x4)
r1 = dup(0xffffffffffffffff)
getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c)
sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10)
setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000400)=0x9, 0x4)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000340)={<r2=>0x0, 0xa7, "6e71cfc6b77dbf511321488fe9e0c6ac8afbcf39bbeb81a8afd3913a84b5e7a7ea12f70dd38b4f473888b50f44288de48eb8e3810ff46cb0e848f76c8c3b593a0205676b3b43512dfd41b3486cf9ed16d876ad8bcb247703bd93e5c0106da40c91abdda785cf2d280f6a12b0710fb37a9566b4a7b5d1583f87716b055481ee95ed43000a6a69e250ed397f220ca025f69aa7562d51696a7f1862944b1f808c312f37f3121902b7"}, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000440)={r2, 0x16, "2554f7b63a3eff17882d460a166cdc655d3e91538c87"}, 0x0)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140), 0x4)

00:02:37 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000000)={<r2=>0x0, 0x5}, &(0x7f00000000c0)=0x8)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000100)={r2, 0x7fff, 0x0, 0x5, 0x8001}, &(0x7f0000000140)=0x18)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x32, &(0x7f0000000040), &(0x7f0000000080)=0x8)

00:02:37 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0)
ftruncate(r1, 0x3fe)
freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040))
ftruncate(r0, 0x80000001)

00:02:38 executing program 0:
r0 = dup(0xffffffffffffffff)
r1 = open(&(0x7f00000002c0)='./file0\x00', 0x80000000100206, 0x40)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000280)={0xb1c, &(0x7f0000000480)}, &(0x7f0000000300)=0x9c4ba5233da1c233)
lseek(r1, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x5, 0x40, 0x4000, 0x76, 0x12cc6b6, 0x0, 0x5db044a5, 0x4, <r2=>0x0}, &(0x7f0000000140)=0x20)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000180)={r2, 0x9}, &(0x7f00000001c0)=0x8)
dup(r0)
recvfrom$unix(r1, &(0x7f0000000000)=""/94, 0x5e, 0x7e, 0x0, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200))
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffd0)

00:02:39 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
sync()
truncate(&(0x7f0000000000)='./file0\x00', 0x308020005)
lseek(r1, 0x0, 0x1000000000003)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x0, <r2=>0x0}, &(0x7f0000000180)=0xc)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000200)={0xf3, 0x2010, 0x11d, 0xf7, r2}, &(0x7f0000000400)=0x10)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, 0x0, 0x0)
freebsd11_mknod(&(0x7f00000001c0)='./file0\x00', 0xe010, 0x0)
setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
r3 = fcntl$dupfd(r1, 0x11, r0)
freebsd11_fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, <r4=>0x0})
setreuid(r4, 0x0)
fcntl$setflags(r0, 0x2, 0x1)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
lseek(r1, 0x0, 0x3)
setsockopt$sock_linger(r3, 0xffff, 0x80, &(0x7f0000000080)={0x3f, 0x404}, 0x3b6)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000040)=0x7, 0x4)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x104, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1)

00:02:41 executing program 1:
socket(0x10, 0x5, 0x80)
freebsd10_pipe(&(0x7f0000000000))
dup2(0xffffffffffffffff, 0xffffffffffffffff)
r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
dup(r0)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, &(0x7f0000000040))
mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x4410, 0xffffffffffffffff, 0x0)

00:02:44 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000400)='./file0\x00', 0x608020002)
lseek(r0, 0x0, 0x41000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
writev(r0, 0x0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0xfffffffffffffffd)
chmod(0x0, 0x12)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, 0x0, 0x0)
getpeername$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10)

00:02:44 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x8, [0x0, <r1=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x24)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={r1, 0x6, 0x6, 0x7fffffff, 0xf5, 0x9}, &(0x7f0000000140)=0x14)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000)=0x16, 0x4)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000180)={0x0, 0x0}, &(0x7f0000000040)=0x10)

00:02:45 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r0, 0x0, 0x1000000000003)
getsockopt$sock_int(r0, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000280)=0x4)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
getpeername(r0, &(0x7f0000000080)=@un=@abs, &(0x7f0000000180)=0x8)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x4000000000000, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000300), 0x4)
r1 = dup(0xffffffffffffffff)
getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c)
sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000400)=0x9, 0x4)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000340)={<r2=>0x0, 0xa7, "6e71cfc6b77dbf511321488fe9e0c6ac8afbcf39bbeb81a8afd3913a84b5e7a7ea12f70dd38b4f473888b50f44288de48eb8e3810ff46cb0e848f76c8c3b593a0205676b3b43512dfd41b3486cf9ed16d876ad8bcb247703bd93e5c0106da40c91abdda785cf2d280f6a12b0710fb37a9566b4a7b5d1583f87716b055481ee95ed43000a6a69e250ed397f220ca025f69aa7562d51696a7f1862944b1f808c312f37f3121902b7"}, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000440)={r2, 0x16, "2554f7b63a3eff17882d460a166cdc655d3e91538c87"}, 0x0)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140), 0x4)

00:02:45 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000000c0), 0x8)
r1 = dup(r0)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0xa3, "e6869dffec5696acf762bb1e6ef29136"}, 0x14)

00:02:45 executing program 1:
r0 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c, 0x30000000)
r1 = socket(0x200010, 0x5, 0x92)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0), &(0x7f0000000300)=0x1c)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000005c0)={<r4=>0x0, 0x101, 0xffffffffffffffff, 0xf0c, 0x7fffffff, 0x357}, &(0x7f0000000600)=0x14)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000640)={r4, 0x800}, &(0x7f0000000680)=0x8)
r5 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000340), 0x10000000)
r6 = open(&(0x7f0000000380)='./file0\x00', 0x840, 0x90)
r7 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
poll(&(0x7f00000003c0)=[{r0, 0x1}, {r1, 0x2000}, {r2}, {r3, 0x2}, {r5, 0xe2}, {r6, 0x40}, {r7, 0x90}], 0x7, 0x8)
r8 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r9 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000006c0)='./file0\x00', 0x308020005)
lseek(r9, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r9}], 0x1, 0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000004c0)={<r10=>0x0, 0xab7f, 0x87}, &(0x7f0000000500)=0xc)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r8, 0x84, 0x900, &(0x7f0000000540)={r10, 0x6}, &(0x7f0000000580)=0x8)
fcntl$setflags(r2, 0x2, 0x7)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
r11 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_buf(r11, 0x6, 0x24, &(0x7f0000000080)='f', 0x1)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0)
freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0)
poll(&(0x7f0000000040)=[{r8, 0x4}, {r9, 0x4}, {r9, 0x2000}, {r9, 0x2002}, {r9, 0x140}, {r9, 0x1}, {r9, 0x10}], 0x7, 0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r9, 0x84, 0x18, &(0x7f0000000180)=0x2, 0x4)
setsockopt$sock_timeval(r11, 0xffff, 0x1000000000000004, 0x0, 0xffffffffffffff0e)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r9, 0x84, 0x23, 0x0, 0xfffffd6d)
listen(r9, 0x19)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r8, 0x84, 0x21, &(0x7f0000000140)={0x4, 0x3200, 0x0, 0x9}, &(0x7f00000001c0)=0x10)

00:02:50 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000140)=0x1c)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000180)=0x2, 0x4)
r2 = dup(r0)
getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000000)={<r3=>0x0, 0x0, 0x3, 0x14f}, &(0x7f00000000c0)=0x10)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000300)=ANY=[@ANYBLOB="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", @ANYRES32=<r4=>r3, @ANYBLOB="050000000600000002010000ff070000ac0b0400"], &(0x7f00000001c0)=0x98)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)={@in={{0x2, 0x1, @multicast2}}, r4}, 0x8c)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000002c0)={r3, 0x80000000}, 0x8)
getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x28, &(0x7f0000000040)={r3, 0x1000000}, &(0x7f0000000080)=0x8)

00:02:50 executing program 3:
pipe2(&(0x7f00000001c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100000)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080))
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, 0x0, 0xfffffffffffffda0)
mlockall(0x1)
sync()
getsockopt$inet6_buf(r2, 0x29, 0x3e, 0x0, &(0x7f0000000180))
getsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc)
fsync(r1)
r3 = fcntl$dupfd(r2, 0x11, r2)
r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r4, 0x0, 0x1000000000003)
pwritev(r4, 0x0, 0x0, 0x0)
fcntl$setflags(r2, 0x2, 0xa5d51d6be172c24e)
poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000380)=0x100, 0x4)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x8, &(0x7f0000000040)={0x2}, 0x4)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133)
setsockopt$inet_opts(r3, 0x0, 0x1, &(0x7f00000002c0)="e61ac655390871842bf6799476a8e4cad88f424e97c3b2ec71821932584a7b2b6c42ce2120fc11bddf5a6704b12d51b250d40d9c97c097a991ed05fa7b48458ae6b617e99fed595ffb988dbb133887148adefcabed79b0116c49f188b183e71c74746b517f457dab7365612cf031ea803e5630ceacb590eaee5c4f6959e0a734ed398852706a2763d8d5c5669c22aa7359dd1f349c01e7779a9cfb2d17c890ff07f028064d1e3b208492b6d2fac8b2af28ebe9d44aea80f893c443", 0xbb)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000004c0)=ANY=[@ANYBLOB="520000c8531752d8c5defd2ffc15999ae1b6eb56aba39893a5e7af95b3548ea4e5b84ae3eca8fad35455554561933a3495482b71aac136439eeb8493b2e3747279701fad12963be5f4afa87b0bbd396f557a24cc8e311971e97d5fc5"], 0x0)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000440)={0x0, 0xed, 0x5e0e}, 0x8)
open(&(0x7f0000000280)='./file0\x00', 0x2, 0x10000000000009)
socket$inet6_tcp(0x1c, 0x1, 0x0)

00:02:51 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x80)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
r2 = open$dir(0x0, 0x0, 0x0)
clock_settime(0x0, 0x0)
readlink(0x0, 0x0, 0x0)
r3 = fcntl$getown(r1, 0x5)
r4 = getuid()
r5 = getegid()
r6 = getpid()
r7 = geteuid()
freebsd11_stat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, <r8=>0x0})
sendmsg$unix(r0, &(0x7f0000000680)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000004c0)=[{&(0x7f0000000080)="73d1aafa0d23fc675f0f74699b0d5eaf4873744a3e1a5668b1c6f108ad4a4fb49fd0116908940dc34912cc2205f04fbab514e283058c764abe", 0x39}, {&(0x7f0000000140)="e9e718bcddf77a6e150f8dc273d4c6809d3137a4cc3408faf79455b379d55dc28cec6b41098d9ae648c41b15ab75ee4f72514f899a1b042c2c267dd2ed5c73066170aac93a68a5c0cb27", 0x4a}, {&(0x7f00000001c0)="f3fdd0c4faaefa03c3345aaae859ad1d804e14c711277cab33fb565ee83654e04d62680e4dd24868f26800964e35c31e9eb470451ff60bc79bbf008c2d853929e8b14050685a9de5bd96815871889099216d8d955fdf3c9e36fc09532e829c5c282731bf7121e050b52e84744edb17d2e8b3969e81e1db5a6c2158917b5924f9cf9de72dd2211f28", 0x88}, {&(0x7f0000000280)="ad8a3e1fc8e3db66396d35b3e6830424fae3e2737b0e38591a4b1c45af90d800209d683371d9a2fc55a2bc2533a4bf59e5a59fc739b8bc71ce55c10350f6b0e9c9be347ac7f02e4459c16582e203d39f8f7e034832371c1e624fa3371153cef27292", 0x62}, {&(0x7f0000000300)="f76ad4622aabac8de0df53f9722ef427494899750838347b04fe462d56bc229e3fbefc00385d400c4d7273db2680680dd2646afdb208ffa87d9bb8e1331233253e1257c7df76a3d732e9486541985648b5d5fad7abd3dee4e325", 0x5a}, {&(0x7f0000000380)="7e2980f5895d19a63daba5385214481f2ad84e00a2f57cafbf9d6e38a5dcc2c42aaf41c2d21e6a09bd4bfedd2989fba3f8a073443754bc65c973d7cbd17f68be2b284ce5ef5e0d68d9827f4525f17ec804e15132b13e4dc00b349f3c1ab11b5d9e00e16e9f6f56e7258d1334269101b2eec58ed37475ef4da0adfd28132ba11f3856001dcb3c7c978e34d5fbf1be0cc525948a3c5ac951b870aef5574d12b9e6e6b50e2440ca69b203430823bcd78680559a5c271970c4", 0xb7}], 0x6, &(0x7f00000005c0)=[@cred={0x20, 0xffff, 0x2, r3, r4, r5}, @cred={0x20, 0xffff, 0x2, r6, r7, r8}, @rights={0x38, 0xffff, 0x1, [r2, r0, r0, r2, r2, r2, r1, r2, r1, r0]}, @rights={0x20, 0xffff, 0x1, [r0, r1, r1]}], 0x98}, 0x184)
open(0xffffffffffffffff, 0x100082, 0xa0)

00:02:51 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r0, 0x0, 0x1000000000003)
getsockopt$sock_int(r0, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000280)=0x4)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
getpeername(r0, &(0x7f0000000080)=@un=@abs, &(0x7f0000000180)=0x8)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x4000000000000, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000300), 0x4)
r1 = dup(0xffffffffffffffff)
getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c)
sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000400)=0x9, 0x4)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000340)={<r2=>0x0, 0xa7, "6e71cfc6b77dbf511321488fe9e0c6ac8afbcf39bbeb81a8afd3913a84b5e7a7ea12f70dd38b4f473888b50f44288de48eb8e3810ff46cb0e848f76c8c3b593a0205676b3b43512dfd41b3486cf9ed16d876ad8bcb247703bd93e5c0106da40c91abdda785cf2d280f6a12b0710fb37a9566b4a7b5d1583f87716b055481ee95ed43000a6a69e250ed397f220ca025f69aa7562d51696a7f1862944b1f808c312f37f3121902b7"}, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000440)={r2, 0x16, "2554f7b63a3eff17882d460a166cdc655d3e91538c87"}, 0x0)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140), 0x4)

00:02:51 executing program 1:
r0 = socket(0x1c, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000002c0)={0x0, 0x800}, 0x10)
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000340)=0x3, 0x4)
sendto$unix(r0, 0x0, 0xa00, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="001c2e3166696c65302f66696c653000"], 0x1c)

00:02:51 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000100)="f0", 0x1}], 0x1, 0x0)
freebsd10_pipe(&(0x7f0000000100)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = semget$private(0x0, 0x5, 0x81000440)
__semctl$IPC_RMID(r3, 0x0, 0x0)
fcntl$getown(r1, 0x5)
preadv(r1, &(0x7f0000000200)=[{&(0x7f0000000140)=""/161, 0xa1}, {&(0x7f00000000c0)=""/58, 0x3a}], 0x2, 0x0)
r4 = semget$private(0x0, 0x100000000000001, 0x4)
freebsd11_fstat(r0, &(0x7f0000000700))
__semctl$GETZCNT(r4, 0x3, 0x7, &(0x7f0000000440)=""/209)
semget$private(0x0, 0x3, 0x100)
r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
__semctl$IPC_INFO(r3, 0x1, 0x3, &(0x7f0000000280)=""/73)
setsockopt$inet_int(r5, 0x0, 0x1000000000000a, &(0x7f00000013c0), 0x20d)
__semctl$GETALL(r4, 0x0, 0x6, &(0x7f0000000640)=""/192)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000040)={<r6=>0x0, 0x3}, &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000003c0)={r6, 0x5}, 0x8)
setsockopt$inet_int(r5, 0x0, 0x5, &(0x7f0000000000)=0x7fff, 0x4)
connect$inet(r5, &(0x7f0000000240)={0x2, 0x3, @multicast1}, 0x10)
fcntl$dupfd(r5, 0x0, r5)
truncate(&(0x7f0000000100)='./file0\x00', 0x308020005)
lseek(r0, 0x0, 0x1000000000003)
setsockopt$inet_tcp_buf(r2, 0x6, 0x23, &(0x7f0000000300)="5431612cec9fa83b7bde14ca3b888908067007a73921a73649e2eaed05b130725523d12d059f51d45c884a4436021c541f4b507cf2381e2af5d8f7739e76d183169e1a942ddc5591bdbfbd4d1d4b76c8df26271354b3dd515692439ed9be175a076370519dcd9b320b40efd2160f3b73bf10b2d56405c72daae2e4eb76c50962db824faeec55eebafcfe47", 0x8b)
r7 = dup2(r1, r1)
faccessat(r7, &(0x7f0000000600)='./file0\x00', 0xa0, 0x1000)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
freebsd11_stat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, <r8=>0x0})
r9 = getegid()
lchown(&(0x7f0000000400)='./file0/file0\x00', r8, r9)

00:02:53 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x308020008)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
fcntl$getflags(r0, 0x1)
setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x348)
setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)
fcntl$setflags(r0, 0x2, 0x1)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x0)

00:02:56 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r0, 0x0, 0x1000000000003)
getsockopt$sock_int(r0, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000280)=0x4)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
getpeername(r0, &(0x7f0000000080)=@un=@abs, &(0x7f0000000180)=0x8)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x4000000000000, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000300), 0x4)
r1 = dup(0xffffffffffffffff)
getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c)
sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000400)=0x9, 0x4)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000340)={<r2=>0x0, 0xa7, "6e71cfc6b77dbf511321488fe9e0c6ac8afbcf39bbeb81a8afd3913a84b5e7a7ea12f70dd38b4f473888b50f44288de48eb8e3810ff46cb0e848f76c8c3b593a0205676b3b43512dfd41b3486cf9ed16d876ad8bcb247703bd93e5c0106da40c91abdda785cf2d280f6a12b0710fb37a9566b4a7b5d1583f87716b055481ee95ed43000a6a69e250ed397f220ca025f69aa7562d51696a7f1862944b1f808c312f37f3121902b7"}, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000440)={r2, 0x16, "2554f7b63a3eff17882d460a166cdc655d3e91538c87"}, 0x0)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140), 0x4)

00:02:57 executing program 0:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x2)
r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0)
r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, r2, 0x0)
open$dir(&(0x7f0000000080)='./file1\x00', 0x1, 0x40)

00:02:58 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0xe, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x8)

00:02:58 executing program 1:
r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8)
r1 = accept$unix(0xffffffffffffffff, &(0x7f0000000740)=@file={0x0, ""/4096}, &(0x7f0000000080)=0x1002)
fcntl$dupfd(r0, 0x11, r1)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r2, 0x400000000106)
r3 = open$dir(&(0x7f0000000700)='./file0\x00', 0x100000202, 0x0)
fcntl$setflags(r2, 0x2, 0x1)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r3, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r3, 0x0)
mlock(&(0x7f0000ffa000/0x2000)=nil, 0x2000)
msync(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2)
read(r3, &(0x7f0000000300)=""/68, 0x44)

00:02:58 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000002800)={<r1=>0x0, 0x4, 0xc5ee, 0xfff, 0x7f, 0x21}, &(0x7f0000002840)=0x14)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000002880)={@in={{0x2, 0x1, @multicast2}}, <r2=>0x0, 0x9, 0x0, 0x0, 0x4, 0x3}, &(0x7f0000002940)=0xa0)
sendmsg$inet_sctp(r0, &(0x7f0000002a40)={&(0x7f0000000040)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000002740)=[{&(0x7f0000000080)="cf1df6f0fabadf077279501cc4fd9611c459dc4c5fa12976", 0x18}, {&(0x7f0000000200)="225ef8f99efd7beba366e0cbdbf3c4fadf0b6eacb2658120fa3286cc56f7b596980ad1085fbc96e0462930c9bf6e097cf40613291637d6c8795cb942a55c1c1d7273783c152efe0095cdff42ccb2ddfd6a65e5d2b79c5ceb8265c3ddb6aac968914e85c1c1bcfd32e20bc5be647082a8c34e29058707fbe3d7796f5777e0cbc38a0046c895129684f72eb8da9912762b4c35378bf0aa7d87e8e11cdc3c6d883b161b17ea3ad2245cde1f8921c9b90add6bbbd227d0b31569f5234c3f25", 0xbd}, {&(0x7f00000002c0)="b27f91b0b89dd4068b04176afbcac5cde99e8b9e2bb763b11b64830455a3c54730b21839d4de508f077bbaeebb8355c2a1c73583fc55a6fe027383e3bae77c141a0caddc564b57ea72921107fb2c056c7641ef30ddfd84ceae227661c4d091463b662dc5f3f7ccb4bcd099ec629f58cd064428bab110038565dea2", 0x7b}, {&(0x7f00000004c0)="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0x1000}, {&(0x7f0000000340)="486e76792a2be771af1969de2fd295af4c2c4d3e62cb4b9eb5c058d339a60a175e", 0x21}, {&(0x7f0000000380)="97f06bf335b6437c6ea6ba0635438dc4f13d19938f4b5f79114d20e56c8fb38918b2cd871fd7100b75b51d0013d5154b778a2e40f8f99c443fbdb244acf650e7948a360ab05d5b50358e977b97e97e5694868cc6a218716ecbfa63f9673e13ac6f939e69cc16e73d870580fa5e34f61c7e44132a9ec22e49a16dc6edc37fe0cd3080ece326bd947181754f25551703f1fd3cf30f652f4c558a1e3efc96105fb721ee6387521874d190aa738e9d429c319fac5e97a4c88bed3e6214528ffc8089ba7f963d2e9f1145c24dc82573000ffa17e7c786b77ac4c17c3da4ba3911709af17461e49a7c2be67081376a", 0xec}, {&(0x7f00000014c0)="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0x1000}, {&(0x7f00000024c0)="227da0ac3769b4d6008c5bbeaac9a939029d690d0a854009ff42eaf6bcacad68a6e99c8c0e1237dc1260e2a20339438d18493b97a9bea7c3e031a87a498b31080964368056107f1d6552c5d859", 0x4d}, {&(0x7f0000002540)="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", 0xfc}, {&(0x7f0000002640)="70388ebf3335424b852cb791c17599385e32a4d92dfc48ee58e80e05f14056855688a8b4d641c21928dfb21a083d615f88dfd2adc72a21ea30e89db6c27ca8e68287da79fd3c8d8d389bdaccf26002e924e4e896dbafd456e7dce06ce5ef31756726a2ca95fd520b648d5e4edbe509c25f965198fa55ee48ebf11d8b3f90b516b15ab690d3fa892adebc3d944d758331692101c576187e65097da7679be0439cc8d6b9ee04d62bdea013ceea368f320e16c363afd3c18d4105f389315174679dfec802fa2f49957b0ffb168b60ac99f4ee2d2846c62c553b1541", 0xda}], 0xa, &(0x7f0000002980)=[@sndrcv={0x2c, 0x84, 0x2, {0x4ce, 0xb2, 0x20, 0x9, 0x1, 0x200, 0x6, 0x7fffffff, r1}}, @dstaddrv6={0x1c, 0x84, 0xa, @loopback}, @init={0x14, 0x84, 0x1, {0xf2c8, 0x7fffffff, 0x3, 0x8000}}, @sndrcv={0x2c, 0x84, 0x2, {0x18d0000000000000, 0x7fff, 0x2110, 0x9, 0x7701, 0x7, 0x7, 0x0, r2}}], 0x88, 0x4}, 0xd)
truncate(&(0x7f0000000100)='./file0\x00', 0x308020008)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={<r3=>0x0, 0x41}, &(0x7f0000000180)=0x8)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000)=0x6, 0x4)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r3}, 0x0)
setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0)
setreuid(0x0, 0x0)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab)
getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0)

00:03:01 executing program 0:
r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xfd8a}], 0x1000000000000180, 0x0)
pwritev(r0, &(0x7f0000000000), 0x75, 0x0)
pwritev(r0, &(0x7f0000000640)=[{&(0x7f0000001280)="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", 0x4ec}], 0x1, 0x0)

00:03:01 executing program 1:
r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0)
flock(r0, 0x80000000000001)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})
close(r1)
execve(0x0, 0x0, 0x0)

00:03:01 executing program 3:
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x3)
mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0)
renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00')
fsync(r0)
fsync(r0)
r1 = semget(0x3, 0x4, 0x4)
__semctl$SETVAL(r1, 0x1, 0x8, &(0x7f0000000040)=0x82)

00:03:01 executing program 1:
r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000840))
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000180), 0x4)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
r2 = getpid()
getpgid(0x0)
setpgid(r2, 0x0)
r3 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00'])
writev(r3, &(0x7f0000000280), 0x26)
writev(r3, &(0x7f0000000100), 0x100000000000005d)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000040)=0x10000, 0x4)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x16, 0x0, 0x85)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000000380), 0x0)
execve(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000200)=0x400, 0x34e)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000240))
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x903, 0x0, 0x0)

00:03:01 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r0, 0x0, 0x1000000000003)
getsockopt$sock_int(r0, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000280)=0x4)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
getpeername(r0, &(0x7f0000000080)=@un=@abs, &(0x7f0000000180)=0x8)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x4000000000000, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000300), 0x4)
r1 = dup(0xffffffffffffffff)
getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c)
setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000400)=0x9, 0x4)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000340)={<r2=>0x0, 0xa7, "6e71cfc6b77dbf511321488fe9e0c6ac8afbcf39bbeb81a8afd3913a84b5e7a7ea12f70dd38b4f473888b50f44288de48eb8e3810ff46cb0e848f76c8c3b593a0205676b3b43512dfd41b3486cf9ed16d876ad8bcb247703bd93e5c0106da40c91abdda785cf2d280f6a12b0710fb37a9566b4a7b5d1583f87716b055481ee95ed43000a6a69e250ed397f220ca025f69aa7562d51696a7f1862944b1f808c312f37f3121902b7"}, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000440)={r2, 0x16, "2554f7b63a3eff17882d460a166cdc655d3e91538c87"}, 0x0)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140), 0x4)

00:03:02 executing program 0:
select(0x40, &(0x7f00007dafc0), &(0x7f00007e1000), &(0x7f0000000080), &(0x7f00008d9ff0))
r0 = accept(0xffffffffffffff9c, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000000c0)=0x16)
fdatasync(r0)

00:03:02 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8224547317696c653000"], 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r1=>0x0]}, &(0x7f0000000100)=0x8)
shutdown(r0, 0x1)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x1000a}, 0x10)
setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000000c0)=0x3, 0x4)
recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=""/149, 0x95}, 0x2)

00:03:02 executing program 0:
connect$unix(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="022f2f"], 0x1)
faccessat(0xffffffffffffffff, &(0x7f0000000040)='/', 0x0, 0xfffffffffffffffc)

00:03:02 executing program 0:
r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000207, 0x0)
r1 = dup(r0)
freebsd11_fstat(r1, &(0x7f0000000000))
pwritev(r1, &(0x7f0000000600)=[{&(0x7f0000000580)='I', 0x1}], 0x1, 0x6d998)
preadv(r0, &(0x7f0000002840)=[{&(0x7f0000001840)=""/4096, 0x1000}], 0x1, 0x0)

00:03:02 executing program 0:
readv(0xffffffffffffffff, &(0x7f0000000080), 0x0)
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
socket$inet6_tcp(0x1c, 0x1, 0x0)
sendfile(r0, r0, &(0x7f0000000000), 0x0)

00:03:02 executing program 3:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4)
r2 = dup(r0)
sendto$inet6(r2, &(0x7f0000000040), 0x43cbc, 0x0, 0x0, 0x0)
sendto$inet6(r2, &(0x7f0000000080)="d4", 0x1, 0x0, 0x0, 0x0)
recvmsg(r1, &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000100)={<r3=>0x0, 0xffffffff, 0x3, 0x14}, &(0x7f0000000140)=0x10)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000180)={r3, 0x5}, 0x8)
shutdown(r2, 0x1)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f00000000c0)=0x1, 0x4)

00:03:02 executing program 0:
mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000100)={0x0, {{0x2, 0xffffffffffffffff, @broadcast}}}, 0x90)
fsync(r0)
r1 = dup(r0)
getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0x4)

00:03:05 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r0, 0x0, 0x1000000000003)
getsockopt$sock_int(r0, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000280)=0x4)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
getpeername(r0, &(0x7f0000000080)=@un=@abs, &(0x7f0000000180)=0x8)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x4000000000000, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000300), 0x4)
r1 = dup(0xffffffffffffffff)
getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c)
setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000400)=0x9, 0x4)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000340)={<r2=>0x0, 0xa7, "6e71cfc6b77dbf511321488fe9e0c6ac8afbcf39bbeb81a8afd3913a84b5e7a7ea12f70dd38b4f473888b50f44288de48eb8e3810ff46cb0e848f76c8c3b593a0205676b3b43512dfd41b3486cf9ed16d876ad8bcb247703bd93e5c0106da40c91abdda785cf2d280f6a12b0710fb37a9566b4a7b5d1583f87716b055481ee95ed43000a6a69e250ed397f220ca025f69aa7562d51696a7f1862944b1f808c312f37f3121902b7"}, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000440)={r2, 0x16, "2554f7b63a3eff17882d460a166cdc655d3e91538c87"}, 0x0)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140), 0x4)

00:03:05 executing program 0:
mkdir(&(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0)
chdir(&(0x7f0000000080)='./file3\x00')
open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
open(&(0x7f0000000100)='./file3\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000002c0)='./file0\x00', 0x4)
mkdir(&(0x7f0000000200)='./file1\x00', 0x0)

00:03:05 executing program 3:
mlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000)
socket$inet6_udp(0x1c, 0x2, 0x0)
r0 = socket(0x17, 0x10000004, 0x888)
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000080)={<r1=>0x0, 0x4, 0x101}, &(0x7f00000000c0)=0x8)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={r1, 0x9}, &(0x7f0000000200)=0x8)
r2 = socket(0x2, 0x5, 0x0)
getsockopt$inet_mreq(r2, 0x0, 0xd, &(0x7f0000000000)={@broadcast, @local}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, 0x0, 0x1, 0x0, 0x201, 0x0, 0x10001}, 0x98)

00:03:05 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0xb550bb6)
lseek(r0, 0x0, 0x1000000000003)
truncate(&(0x7f0000000000)='./file0\x00', 0x9)
sendto$inet6(r0, &(0x7f0000000040)="917197e79b5a98852f7dc93afed0f3204475a0fca790302e17a8081ba0ff6ab4de8e8de259a21a38d3a317cfc5aab7528f3cb5c7ffe2e0e943cb93fd0c69b2c59fc189cb4efdc709fd0fd76d4a73145de8e1", 0x52, 0x84, &(0x7f00000000c0)={0x1c, 0x2, 0x5a0c, @loopback, 0x10000}, 0x1c)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x2, 0x4)
getsockname$inet(r0, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000140)=0x10)

00:03:05 executing program 3:
r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10, 0x20000000)
pipe2(&(0x7f0000000180), 0x100000)
getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000240), &(0x7f0000000280)=0x4)
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000200)=0x1c, 0x10000000)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000000c0)={<r2=>0x0, 0x5}, &(0x7f0000000100)=0x8)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000140)={r2, 0x8}, 0x7)
r3 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_opts(r3, 0x0, 0x1, &(0x7f0000000000)="830446d8aaf71f9255568b4e", 0xc)

00:03:05 executing program 0:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet6_int(r0, 0x29, 0x3f, 0x0, 0x0)
sync()
semget(0x2, 0x5, 0x10)

00:03:05 executing program 0:
r0 = open(0x0, 0x0, 0x0)
accept4$inet(r0, 0x0, &(0x7f0000000580), 0x20000000)
setsockopt$inet_mreqn(r0, 0x0, 0x9, 0x0, 0x0)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r1, 0x0, 0x3)
poll(&(0x7f00000000c0)=[{r1, 0x2000}], 0x1, 0x4)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x8)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000003c0)={0x6, &(0x7f00000002c0)=[@in6={0x1c, 0x1, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x20}, @in6={0x1c, 0x3, 0x6}, @in6={0x1c, 0x3, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x3}, @in6={0x1c, 0x3, 0x0, @empty, 0xff}, @in={0x2, 0x1, @broadcast}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x1}, @in={0x2, 0x3}, @in={0x2, 0x3, @multicast2}, @in={0x2, 0x0, @multicast1}]}, &(0x7f0000000080)=0x10)
socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000540), &(0x7f0000000500)=0xfe48)
bind$inet(r0, &(0x7f0000000040)={0x2, 0x3, @broadcast}, 0x10)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0)
recvfrom$unix(r1, &(0x7f00000001c0)=""/194, 0xc2, 0x2, &(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8)
getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000440), &(0x7f00000004c0)=0xb)
open(&(0x7f0000000400)='./file0\x00', 0x10000, 0x100)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0)
getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)

00:03:05 executing program 3:
preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000080)=""/120, 0xfe4c}, {&(0x7f0000001640)=""/4096, 0xfffffffffffffea3}], 0x2, 0x0)
r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0)
pwritev(r0, &(0x7f00000003c0), 0x273, 0xc00)
clock_getres(0xe, &(0x7f0000000100))

00:03:10 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r0, 0x0, 0x1000000000003)
getsockopt$sock_int(r0, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000280)=0x4)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
getpeername(r0, &(0x7f0000000080)=@un=@abs, &(0x7f0000000180)=0x8)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x4000000000000, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000300), 0x4)
r1 = dup(0xffffffffffffffff)
getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c)
setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000400)=0x9, 0x4)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000340)={<r2=>0x0, 0xa7, "6e71cfc6b77dbf511321488fe9e0c6ac8afbcf39bbeb81a8afd3913a84b5e7a7ea12f70dd38b4f473888b50f44288de48eb8e3810ff46cb0e848f76c8c3b593a0205676b3b43512dfd41b3486cf9ed16d876ad8bcb247703bd93e5c0106da40c91abdda785cf2d280f6a12b0710fb37a9566b4a7b5d1583f87716b055481ee95ed43000a6a69e250ed397f220ca025f69aa7562d51696a7f1862944b1f808c312f37f3121902b7"}, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000440)={r2, 0x16, "2554f7b63a3eff17882d460a166cdc655d3e91538c87"}, 0x0)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140), 0x4)

00:03:10 executing program 3:
pipe2(&(0x7f0000000080)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
read(r1, &(0x7f0000000500)=""/90, 0x5a)
fcntl$setstatus(r1, 0x4, 0x4)
execve(0x0, 0x0, 0x0)
fsync(r1)
write(r0, &(0x7f00000000c0)="db", 0x1)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000000)={<r2=>0x0, 0x70, "2b4fcbc3057e46fc51530a28373a17d5260cc3ba9d8e7b2ca6535e2157ad48920a2ece60634d11c7952dbb4811109f2317be4f79fc1941466bda8fca0e3c7847776a84ca590d6d7c0893d518319d81bab7c77cf02a2fbfc426c2a262b71940faf787ddf0db229496f9fb04da30666f04"}, &(0x7f0000000100)=0x78)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000140)={r2, 0x3}, &(0x7f0000000180)=0x8)

00:03:10 executing program 1:
r0 = socket(0x12, 0x10000000, 0x81)
fcntl$getown(r0, 0x5)
close(r0)
readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xfffffcc7}], 0x1)
r1 = socket(0x2, 0x1, 0x0)
fsync(r1)
connect$unix(r1, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10)
close(r1)

00:03:10 executing program 0:
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000003c0)=ANY=[@ANYBLOB="00f7ffffffffffffff"], 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x51, &(0x7f0000000000)={0x1, {{0x1c, 0x0, 0x800}}}, 0x88)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000000c0)=ANY=[@ANYBLOB="02004e2000000006000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d47c7db000"/136, @ANYRES32=<r2=>0x0], &(0x7f0000000180)=0x8c)
setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={r2, 0x0, 0xff}, 0x8)

00:03:10 executing program 1:
r0 = socket(0x12, 0x10000000, 0x81)
fcntl$getown(r0, 0x5)
close(r0)
readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xfffffcc7}], 0x1)
r1 = socket(0x2, 0x1, 0x0)
fsync(r1)
connect$unix(r1, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10)
close(r1)

00:03:10 executing program 0:
r0 = msgget$private(0x0, 0xa)
msgrcv(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/261], 0x1, 0x3, 0x800)
ftruncate(0xffffffffffffffff, 0x800001)
truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000)
pwritev(0xffffffffffffffff, &(0x7f0000000b80)=[{&(0x7f00000004c0)="c0", 0x1}], 0x1, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x31000000)
msgrcv(r0, &(0x7f0000000040)={0x0, ""/131}, 0x8b, 0x3, 0x1000)

00:03:10 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={<r1=>0x0, 0xfffffffffffffff7}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={r1, 0x81, 0x35c0000}, 0xc)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000100)={r1, &(0x7f00000000c0)=[@in6, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000140)=0x10)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x24, &(0x7f00000001c0)={0x0, &(0x7f0000001280)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000001340)=0xaa)

00:03:10 executing program 1:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
munmap(&(0x7f000000a000/0x4000)=nil, 0x4000)
getsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f00000000c0)=""/144, &(0x7f000000effc)=0xef8878d660304ed4)

00:03:13 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r0, 0x0, 0x1000000000003)
getsockopt$sock_int(r0, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000280)=0x4)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
getpeername(r0, &(0x7f0000000080)=@un=@abs, &(0x7f0000000180)=0x8)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x4000000000000, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000300), 0x4)
r1 = dup(0xffffffffffffffff)
sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10)
setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000400)=0x9, 0x4)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000340)={<r2=>0x0, 0xa7, "6e71cfc6b77dbf511321488fe9e0c6ac8afbcf39bbeb81a8afd3913a84b5e7a7ea12f70dd38b4f473888b50f44288de48eb8e3810ff46cb0e848f76c8c3b593a0205676b3b43512dfd41b3486cf9ed16d876ad8bcb247703bd93e5c0106da40c91abdda785cf2d280f6a12b0710fb37a9566b4a7b5d1583f87716b055481ee95ed43000a6a69e250ed397f220ca025f69aa7562d51696a7f1862944b1f808c312f37f3121902b7"}, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000440)={r2, 0x16, "2554f7b63a3eff17882d460a166cdc655d3e91538c87"}, 0x0)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140), 0x4)

00:03:13 executing program 1:
fstat(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0})
r1 = openat(0xffffffffffffffff, &(0x7f0000000700)='./file0\x00', 0x1, 0x2)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000800), &(0x7f0000000840)=0x4)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000880)=ANY=[@ANYBLOB="916f00000002000008000000ffff050000000000f284fa6a6af4324b09a86968019437fff1f0838f79f7a40dc1438afb6f4ae3b48661"], 0x0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000a80)=ANY=[@ANYBLOB="1000050008000000000000000084df1364a300000000000000"], 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000007c0)={0x4, 0x2800, 0x3ff, 0x7ff}, 0x10)
r2 = getgid()
freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
getgroups(0x1, &(0x7f0000000480)=[<r4=>0xffffffffffffffff])
freebsd11_stat(&(0x7f00000004c0)='./file0/file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
getresgid(&(0x7f0000000580), 0xfffffffffffffffe, &(0x7f00000005c0)=<r6=>0x0)
setgroups(0x6, &(0x7f0000000600)=[r0, r2, r3, r4, r5, r6])
r7 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000206, 0x0)
dup(r7)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r7, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r7}], 0x1, 0x0)
pipe2(0x0, 0x0)
r8 = dup(r7)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r8, 0x84, 0x11, 0x0, 0x0)
msgget$private(0x0, 0x0)
msgsnd(0x0, 0x0, 0x0, 0x0)
semget$private(0x0, 0x0, 0x0)
__semctl$SETVAL(0x0, 0x0, 0x8, 0x0)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r8, 0x84, 0x108, &(0x7f0000000000)={<r9=>0x0, 0xffffffffffffff61, 0xf, 0xffff, 0x3ff}, &(0x7f0000000040)=0x18)
setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r8, 0x84, 0x8002, &(0x7f0000000140)={r9, &(0x7f0000000080)=[@in6={0x1c, 0x3, 0x400000000000, @loopback, 0x6}, @in6={0x1c, 0x3, 0x40, @remote={0xfe, 0x80, [], 0x0}, 0xab}]}, &(0x7f00000001c0)=0x10)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r8, 0x84, 0x23, &(0x7f0000000640)=ANY=[@ANYBLOB="0100030001000200"], 0x1)
getsockopt$inet_mreqn(r8, 0x0, 0xc, &(0x7f0000000200)={@rand_addr, @empty, <r10=>0x0}, &(0x7f0000000240)=0xc)
setsockopt$inet_mreqn(r8, 0x0, 0xd, &(0x7f0000000280)={@local={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}, r10}, 0xc)
dup(r1)

00:03:13 executing program 0:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
munlockall()
sendto(r1, 0x0, 0x0, 0x8, 0x0, 0xd1)
recvfrom$unix(r0, &(0x7f00000000c0)=""/14, 0xe, 0x802, 0x0, 0x0)

00:03:13 executing program 3:
freebsd11_stat(&(0x7f0000000200)='./file1\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, <r0=>0x0})
fstat(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
chown(&(0x7f00000001c0)='./file0\x00', r0, r1)
r2 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000040)={<r4=>0x0, 0x3ff}, &(0x7f0000000140)=0x8)
setsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000180)={r4, 0x8}, 0x8)
truncate(&(0x7f0000000100)='./file0\x00', 0x308020005)
chmod(&(0x7f00000005c0)='./file1\x00', 0x0)
lseek(r3, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000600)=ANY=[@ANYBLOB="050000000001000004000000ffff0000f6a300005f6cc5b7289db6712f456bcc545bb710002049e3fa8655d325054df182fcc940d5d1f54e839ae0af913590f5d5e4a333cb59033a3c9b6d500cc69aa4da6aacd95f4754ea7d413d06e020f57b90da557493e8e05fdbf8f787fbe693c0c08d1c48f71878bf544f735f8f7d2a23d081ed59354e645ccbe8360953a2b3dca8280cdbd8f749dbd852801da25da0fda0e338d171cf940097013ce66380ae391e7faf11e04d4f49833c"], 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0)
freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0)
setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
munmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000)
syz_execute_func(&(0x7f0000000440)="652e262ef241aa42ca1f18660f7d07c4a1a5747e00c4c1796e754066470f6d6d00f30f165c95ecc44281b9d92e440f659a49828da0c4e3fd401433c5")
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f00000004c0)={0x2, 0x2000000000000400}, 0x8)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x1}, 0xfffffffffffffec0)
recvfrom(r3, &(0x7f0000000500)=""/129, 0x81, 0x80, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f00000003c0)={r4, 0xc3, 0x101, 0x2509, 0xa, 0x875c}, &(0x7f0000000400)=0xffffffffffffffad)

00:03:15 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = dup(r0)
bind$unix(r1, &(0x7f0000000540)=@file={0x0, './file2\x00'}, 0xa)

00:03:16 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
pipe2(&(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x4)
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000080)={<r2=>0x0, 0xffffffff, 0x82, 0x7f, 0x3, 0x1, 0x1, 0x4, {@in={{0x2, 0x1, @broadcast}}, 0x0, 0xa0, 0x9, 0x3, 0x6, 0x4}}, &(0x7f0000000140)=0xb8)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000180)={r2, 0xdc, "7aa9af77d3d1b6d8ddd93df01ffe74b507f183213a11264c4dfcd84bfd520684b78ac022ec8cef00efb218d4d4a7b63a3af348cdd08ce0402616158ebf65b5514a4f4bb9d10addea3f5a58936a5360be690bb0df51b6ee0a4e3328f99af4c79fa4366e6e813e89009cd1dec48b77e9732ca70677c550c9277e3d4b778b9552ed2f76314ff8a939abbb89689365a485fe71c55c3330412d1f4759e5c908b054f440119df43e26aa9830acf203684acd67ee967cfacde2012d87964ba4f49ef3faf9a8bc19118d4efc7b851b220fc3d20295f106c107800777bd9ca955"}, &(0x7f0000000280)=0xe4)
setsockopt$inet6_int(r0, 0x29, 0x14, &(0x7f0000000000), 0x4)
setsockopt$inet6_int(r0, 0x29, 0x30, 0x0, 0x0)

00:03:16 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x308020005)
lseek(r1, 0x0, 0x1100000000003)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
fcntl$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, 0x0, 0x0)
freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000140), &(0x7f00000001c0)=0x4)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
poll(&(0x7f0000000040)=[{r0, 0x4}, {r1, 0x4}, {r1, 0x2000}, {r1, 0x2002}, {r1, 0x140}, {r1, 0x1}, {r1, 0x10}], 0x7, 0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000180)=0x7c21, 0x4)
setsockopt$sock_timeval(r1, 0xffff, 0x1006, 0x0, 0xfffffdd8)
fstat(r1, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0)
setuid(r3)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000200)={<r4=>0x0, 0x7fff}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f00000004c0)={@in6={{0x1c, 0x1, 0x1, @remote={0xfe, 0x80, [], 0x0}}}, r4}, &(0x7f0000000340)=0x84)

00:03:16 executing program 3:
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000200)=0x4)
r2 = open(&(0x7f00000001c0)='./file0\x00', 0x284, 0x0)
close(r1)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f00000002c0)=ANY=[@ANYBLOB="02004e23ffefffff00000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005d98b2405e585c6034b1c9edac68f000"/151, @ANYRES32=<r3=>0x0, @ANYBLOB="ffffc301f1080000"], &(0x7f0000000080)=0x94)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f00000000c0)=r3, 0x4)
r4 = open$dir(&(0x7f0000000100)='./file0\x00', 0x801, 0x0)
ftruncate(r4, 0xb93)
execve(0x0, &(0x7f0000000180), 0x0)
rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000140)='./file0/file0\x00')

00:03:19 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r0, 0x0, 0x1000000000003)
getsockopt$sock_int(r0, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000280)=0x4)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
getpeername(r0, &(0x7f0000000080)=@un=@abs, &(0x7f0000000180)=0x8)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x4000000000000, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000300), 0x4)
r1 = dup(0xffffffffffffffff)
sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10)
setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000400)=0x9, 0x4)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000340)={<r2=>0x0, 0xa7, "6e71cfc6b77dbf511321488fe9e0c6ac8afbcf39bbeb81a8afd3913a84b5e7a7ea12f70dd38b4f473888b50f44288de48eb8e3810ff46cb0e848f76c8c3b593a0205676b3b43512dfd41b3486cf9ed16d876ad8bcb247703bd93e5c0106da40c91abdda785cf2d280f6a12b0710fb37a9566b4a7b5d1583f87716b055481ee95ed43000a6a69e250ed397f220ca025f69aa7562d51696a7f1862944b1f808c312f37f3121902b7"}, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000440)={r2, 0x16, "2554f7b63a3eff17882d460a166cdc655d3e91538c87"}, 0x0)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140), 0x4)

00:03:19 executing program 0:
getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1, 0x0, &(0x7f0000000040)=0x2a)
r0 = open(&(0x7f0000000100)='./file0\x00', 0x2, 0x40)
getsockopt$sock_int(r0, 0xffff, 0x7017, &(0x7f0000000140), &(0x7f0000000180)=0x4)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x481, 0x18a)
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x4)

00:03:19 executing program 0:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
listen(r1, 0x0)
accept(r1, 0x0, 0x0)
close(r0)
execve(0x0, 0x0, 0x0)
fcntl$setstatus(r1, 0x4, 0xc)

00:03:19 executing program 3:
r0 = dup(0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000140)={0x0, 0x9, 0x1, 0x3f, 0x4, 0x0, 0x24, 0x5, {@in6={{0x1c, 0x2, 0x200, @loopback, 0x1f}}, <r1=>0x0, 0xffffffffffffffe6, 0xfffffffffffffffb, 0x98, 0x2, 0x3}}, &(0x7f0000000000)=0xb0)
getpeername$unix(r0, &(0x7f0000006480)=@file={0x0, ""/4096}, &(0x7f0000001300)=0x8a93af60236ebf85)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000200)={r1, 0x67f}, 0x8)
sendto(r0, &(0x7f0000000240)="20530710ccbede1357fdd0ee8a94bedc5efaa6fbbc75baf3898c1af7e94f8e177c4a7e0f23da8b1c9f22ab", 0x2b, 0x84, 0x0, 0x0)
socket(0x1c, 0x10000005, 0xfffffffffffffff7)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x10, &(0x7f0000000100)={<r3=>0x0, 0x0}, &(0x7f00000000c0)=0x10)
getsockopt(r0, 0x0, 0xdcc, &(0x7f0000000280)=""/4096, &(0x7f0000001280)=0x1000)
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={r3, 0x1}, &(0x7f0000000080)=0x8)

00:03:20 executing program 3:
r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs, &(0x7f00000000c0)=0x8)
sendto$unix(r0, &(0x7f0000000100)="6c2fa90c6adc160b0b2e2910412a2b8306acfe87a239989a21051c706df5424ca8e688f7387404fc115d50d19c2368d1684d1637ecdca9580b2c743cfcb875b7f2de14cbba1000d801368853552a6a22705056e8304ebc946a216ffe633bd9e039fefd7521df62d0fceea0f46431d30516da17736f6bb1273f1c81a415e04d231f2a23312c6b10cd655c5258523b9bfdfccf1ac3022753f1670e6408d64bd2b9a8510f20bea2cab48dff38ee8602d5ec6701d434a7fea82480281f19376032735600e3502c9bf38421f1f1536b30771751606132b66df4dec513fb5442aca83a50", 0xe1, 0x0, 0x0, 0x0)
poll(&(0x7f0000001200)=[{r0, 0x80}, {r0, 0x44}], 0x2, 0x83d)
r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000080)={@loopback}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000040), 0x14)
r2 = semget(0x3, 0x0, 0x400)
accept(r1, &(0x7f0000001240)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000001280)=0x1c)
__semctl$IPC_INFO(r2, 0x0, 0x3, &(0x7f0000000200)=""/4096)
socket$unix(0x1, 0x0, 0x0)

00:03:20 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={<r1=>0x0, 0xe, 0x5}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000300)={@in6={{0x1c, 0x2, 0x8001, @loopback, 0x7fffffff}}, r1, 0x2, 0x1f, 0x300, 0x9, 0x4, 0x6}, 0x98)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @local}}, 0x0, 0x0, 0x0, 0x90}, 0x98)
setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000001c0)={0x100000001, &(0x7f0000000080)=[@in6={0x1c, 0x0, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x2}, @in={0x2, 0x0, @broadcast}, @in6={0x1c, 0x2, 0x6e, @empty, 0x3}, @in={0x2, 0x1, @multicast1}]}, &(0x7f0000000200)=0x10)
connect$unix(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="82028ef90091a8a9b2f90836a8ec78c0176025e027f453deb6a8e81c1ee76aa4c3aeba7ad5ef89abdd337d487a000000000001000161995aefd7d70164a72b45f149ac8400007aff3e87bd5aba260dff9829a8436d91c689d0238b57ad8d05b37bda6b717ed9aa9dab2622839d9a2544e31037d0f7d8abc13196f98ec2236535c7769ad17bd6738d50d0cf388e"], 0x1)

00:03:22 executing program 1:
setitimer(0xffffffffffdffffd, &(0x7f0000000100)={{0x0, 0x20}, {0x4, 0x4000}}, 0x0)
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
fcntl$setstatus(r0, 0x4, 0x10048)
setitimer(0x2, &(0x7f0000000180)={{0xffc00000, 0xff}, {0x3, 0x8}}, &(0x7f00000001c0))
r1 = dup(0xffffffffffffffff)
sendto(r1, &(0x7f0000000000)="2974e2b500f44ea4c392de9e005edc36da40e19bf091497eacd0b74e5ea9d67e76f675582b06744417a1d025bd19741bcfb2a7c204d87856c546b852a3926810d4fbea1bb73b819553a1863cdf1494ef27fff34ecbca39ab9036", 0x5a, 0x20000, &(0x7f0000000080)=@un=@file={0x1, './file0\x00'}, 0xa)
bind(r1, &(0x7f00000000c0)=@in6={0x1c, 0x0, 0x2, @local={0xfe, 0x80, [], 0x0}, 0xa73f70f}, 0x1c)
mkdirat(r1, &(0x7f0000000140)='./file0\x00', 0x77)

00:03:22 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000080)=0x4)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1204, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0x10)

00:03:23 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r0, 0x0, 0x1000000000003)
getsockopt$sock_int(r0, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000280)=0x4)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
getpeername(r0, &(0x7f0000000080)=@un=@abs, &(0x7f0000000180)=0x8)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x4000000000000, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000300), 0x4)
r1 = dup(0xffffffffffffffff)
sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10)
setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000400)=0x9, 0x4)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000340)={<r2=>0x0, 0xa7, "6e71cfc6b77dbf511321488fe9e0c6ac8afbcf39bbeb81a8afd3913a84b5e7a7ea12f70dd38b4f473888b50f44288de48eb8e3810ff46cb0e848f76c8c3b593a0205676b3b43512dfd41b3486cf9ed16d876ad8bcb247703bd93e5c0106da40c91abdda785cf2d280f6a12b0710fb37a9566b4a7b5d1583f87716b055481ee95ed43000a6a69e250ed397f220ca025f69aa7562d51696a7f1862944b1f808c312f37f3121902b7"}, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000440)={r2, 0x16, "2554f7b63a3eff17882d460a166cdc655d3e91538c87"}, 0x0)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140), 0x4)

00:03:23 executing program 3:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r1 = fcntl$dupfd(r0, 0x0, r0)
sendmsg$inet_sctp(r1, &(0x7f0000000440)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x9, @remote}, 0x1c, 0x0}, 0x0)
sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@un=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000000280)=[{&(0x7f0000000080)="9d0a54dde69b91fd18a38b4e68fcbcf262789fdfcf368441bcb454767c2e47a6f877da23e7eaa2cf8996dba3de9b01c55a88bbaea8798b62075eeb24c3bf7bf2a3904bf9a55400541eca90a50b796f8a8cd59aeec10b63bf", 0x58}, {&(0x7f0000000800)="b8132541b3537f4a3b66a76c9cde56ddd2f1e43c2e0c4e6413b901fe1d8f866ccc666397bc23d4b8c70f9a48848b62af8aa801a3d8929e1ec854f3464312fe7e5a66a2c2d377aabef12179c040c77453fa8f83754c0a2000c78bf2e647b895b1c675829ca041e248cfcdd919232445d05b7a6bee886e3f9c83ce2473898dedd24b86052e27c726f1b1cd90bbd58e04a9790311793769689e4772dbe4c436dca959a2d3d7df2889dd7aec755d4eae220bde32331557dc8b17524c7ab0b9638129613bf59e3a8368ed83d9de0f0511e41989669388f5d96415e78f24206c8e925bf2aece12b375f74ef03819486b891a5ec89b6ab9f7354c82ae9da7d18437c4e7d61e49268f72e7e2b80a288e26191a44e2a9d511d436f67caa932938df720cdb80829e112d48dc6e2e048b5f", 0x12c}, {&(0x7f0000000140)="3839e0df98b75e1fab3e091ff085f2559342040fce137ecbbebe515b4b337c6fe1a9324f55ab39feb948fa0494cba3ce82f2894e8b193189f27961ff1eaad14b31f7086ddbe5febb7ea3fe3831968b7d836f3cdaf93b1ee2c3ea54", 0x5b}, {&(0x7f00000001c0)}, {&(0x7f0000000200)="540c363cdccba9329b078d6dcc8470b1b6750f573387c92a6833bade84124750965c5283dc2c6e465f69d5bd29eaccf40a3a59f591139c84c538c3b2c868763e5ec0cbdbce860cfc83416cfeb4fb7d1fdf7b7ea2", 0x54}], 0x5, &(0x7f0000000480)=[{0x110, 0xffff, 0x1, "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"}, {0xd8, 0x1, 0xff, "63021cfc6cf090c20a9163b9cd0da94d87bffd23ae9dc514e2c71d66280d10209cdb6e0b2808e9acc99155377682f352e8f4e464a1f2f4c40a877ed346012ca8313c934428972c681614bd569526129a64a9a1d2cc712f102ed1a4fb5be63c644ebcae3ead871db6fa3835fd70d7087ea055ac449cfc0678e67dab20cded29f8cdc0a0fc62cc1bd7401f212bd7ae44d7099eb5b7e761f3451a00442964d0cee85b45a3fbc57478d935d52eb6b3a592c3b4bac2bc1908be92fbdaf1d5f6015f570716734a8d"}, {0xd8, 0x895e3639c735311c, 0x5, "21dfe88449e1f8a6ee6f9754abb766c3a8ee9f1a26f603963276afac9cd8f15b7f031a4c5e2e93d836fb49161c4d7b240e7945006c279676fda5138e764052980db498784fefccbc3150f0cc8f8b36941a7cc9387ca42fd9b1678c5629dad57896da3a2fd604d670b8c61496a37436efd008d360e3432f13966517f2ba011051de921785bc47166f63d225d89d6a0ef2c851d3feda2dff81b166b10b1304a8f4ec6f42e69ec2750b2d96adf1953a054ebb8b6b3b32021b6a33fa49baa9e5d26ce6be"}, {0xb0, 0x6, 0x731, "78ffb7d00766b0185b0cd6f01a761249d44e30f3868e3a2690de1c4e09d8b1e4e1d4b5f658a1330b826fd7b81021dc191659e86930bbda0124f6c6634c7227b689bd3df7e6b1c030dc4dac0eb4779da1be19259fa4457f81601b0796ce090be31dca7408cdce5fb72bb48111ecb7aad0860fa5cfb74e4888d7bc994910cf3b6716008988919e8af722bdb087c3769dc7b6a1c4f8c8c700f5f4e19e09"}], 0x370}, 0x80)

00:03:23 executing program 1:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000040)=ANY=[@ANYBLOB="02004e20ac1400aa00"/136, @ANYRES32=0x0, @ANYBLOB="31070d000004000009000000ff58e70000ffecff"], &(0x7f00000001c0)=0xa0)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000140)=@in6={0x1c, 0x2, 0x7e6f000000000, @remote={0xfe, 0x80, [], 0x0}, 0x6}, 0x1c, 0x0, 0xffffffffffffff62, 0x0, 0x0, 0x1}, 0x20084)

00:03:23 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000000)=0x1, 0x4)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10)
setreuid(0xffffffffffffffff, 0xee00)

00:03:23 executing program 0:
r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
fcntl$setflags(r0, 0x2, 0x1)
r1 = open(&(0x7f0000000040)='./file0/../file0\x00', 0x73d061c297586d1e, 0x0)
getsockopt$inet6_tcp_int(r1, 0x6, 0x22, &(0x7f0000000000), &(0x7f0000000080)=0x4)

00:03:23 executing program 3:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r1 = fcntl$dupfd(r0, 0x0, r0)
sendmsg$inet_sctp(r1, &(0x7f0000000440)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x9, @remote}, 0x1c, 0x0}, 0x0)
sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@un=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000000280)=[{&(0x7f0000000080)="9d0a54dde69b91fd18a38b4e68fcbcf262789fdfcf368441bcb454767c2e47a6f877da23e7eaa2cf8996dba3de9b01c55a88bbaea8798b62075eeb24c3bf7bf2a3904bf9a55400541eca90a50b796f8a8cd59aeec10b63bf", 0x58}, {&(0x7f0000000800)="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", 0x12c}, {&(0x7f0000000140)="3839e0df98b75e1fab3e091ff085f2559342040fce137ecbbebe515b4b337c6fe1a9324f55ab39feb948fa0494cba3ce82f2894e8b193189f27961ff1eaad14b31f7086ddbe5febb7ea3fe3831968b7d836f3cdaf93b1ee2c3ea54", 0x5b}, {&(0x7f00000001c0)}, {&(0x7f0000000200)="540c363cdccba9329b078d6dcc8470b1b6750f573387c92a6833bade84124750965c5283dc2c6e465f69d5bd29eaccf40a3a59f591139c84c538c3b2c868763e5ec0cbdbce860cfc83416cfeb4fb7d1fdf7b7ea2", 0x54}], 0x5, &(0x7f0000000480)=[{0x110, 0xffff, 0x1, "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"}, {0xd8, 0x1, 0xff, "63021cfc6cf090c20a9163b9cd0da94d87bffd23ae9dc514e2c71d66280d10209cdb6e0b2808e9acc99155377682f352e8f4e464a1f2f4c40a877ed346012ca8313c934428972c681614bd569526129a64a9a1d2cc712f102ed1a4fb5be63c644ebcae3ead871db6fa3835fd70d7087ea055ac449cfc0678e67dab20cded29f8cdc0a0fc62cc1bd7401f212bd7ae44d7099eb5b7e761f3451a00442964d0cee85b45a3fbc57478d935d52eb6b3a592c3b4bac2bc1908be92fbdaf1d5f6015f570716734a8d"}, {0xd8, 0x895e3639c735311c, 0x5, "21dfe88449e1f8a6ee6f9754abb766c3a8ee9f1a26f603963276afac9cd8f15b7f031a4c5e2e93d836fb49161c4d7b240e7945006c279676fda5138e764052980db498784fefccbc3150f0cc8f8b36941a7cc9387ca42fd9b1678c5629dad57896da3a2fd604d670b8c61496a37436efd008d360e3432f13966517f2ba011051de921785bc47166f63d225d89d6a0ef2c851d3feda2dff81b166b10b1304a8f4ec6f42e69ec2750b2d96adf1953a054ebb8b6b3b32021b6a33fa49baa9e5d26ce6be"}, {0xb0, 0x6, 0x731, "78ffb7d00766b0185b0cd6f01a761249d44e30f3868e3a2690de1c4e09d8b1e4e1d4b5f658a1330b826fd7b81021dc191659e86930bbda0124f6c6634c7227b689bd3df7e6b1c030dc4dac0eb4779da1be19259fa4457f81601b0796ce090be31dca7408cdce5fb72bb48111ecb7aad0860fa5cfb74e4888d7bc994910cf3b6716008988919e8af722bdb087c3769dc7b6a1c4f8c8c700f5f4e19e09"}], 0x370}, 0x80)

00:03:23 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
lseek(r0, 0x0, 0x1)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0x4, 0xffffffffffffff93, 0x1000, 0x4, 0x8, 0x9, 0x3ff, 0x3ff, <r1=>0x0}, &(0x7f0000000040)=0x20)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000080)={@in6={{0x1c, 0x1, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x400}}, r1, 0x1, 0x6, 0x0, 0x7, 0x100}, &(0x7f0000000140)=0x98)
freebsd11_lstat(0x0, 0x0)

00:03:24 executing program 3:
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000000)={<r1=>0x0, 0x3, 0x2, [0x0, 0x96]}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r1}, 0x8c)
r2 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x1, 0x1, "85"}, 0x9)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={r1, 0x3, 0x7fff}, &(0x7f00000001c0)=0xc)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x1d, &(0x7f00000000c0)={0x0, 0x1}, 0x8)

00:03:26 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r0, 0x0, 0x1000000000003)
getsockopt$sock_int(r0, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000280)=0x4)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
getpeername(r0, &(0x7f0000000080)=@un=@abs, &(0x7f0000000180)=0x8)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x4000000000000, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000300), 0x4)
getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c)
sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10)
setsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000400)=0x9, 0x4)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000340)={<r1=>0x0, 0xa7, "6e71cfc6b77dbf511321488fe9e0c6ac8afbcf39bbeb81a8afd3913a84b5e7a7ea12f70dd38b4f473888b50f44288de48eb8e3810ff46cb0e848f76c8c3b593a0205676b3b43512dfd41b3486cf9ed16d876ad8bcb247703bd93e5c0106da40c91abdda785cf2d280f6a12b0710fb37a9566b4a7b5d1583f87716b055481ee95ed43000a6a69e250ed397f220ca025f69aa7562d51696a7f1862944b1f808c312f37f3121902b7"}, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000440)={r1, 0x16, "2554f7b63a3eff17882d460a166cdc655d3e91538c87"}, 0x0)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140), 0x4)

00:03:26 executing program 3:
r0 = socket(0x2, 0x10000001, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={<r1=>0x0, 0x8, 0x3}, &(0x7f0000000080)=0xc)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={<r2=>0x0, 0xe, 0x5}, &(0x7f0000000100)=0x8)
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000140)={r1, 0x3f, 0x7fff, 0x9, 0xff, 0x0, 0x400, 0x1ff, {@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r2, 0x9, 0x1ff, 0x6, 0x7, 0x5}}, &(0x7f0000000200)=0xb8)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00'/10], 0x1)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000240)={r2, 0x7}, &(0x7f0000000280)=0x8)

00:03:26 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_int(r1, 0x0, 0x18, &(0x7f0000000080)=0x1, 0x4)
bind$inet(r1, &(0x7f00000002c0)={0x2, 0x0, @local}, 0x10)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
r2 = accept$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000140)=0x10)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000001c0)={<r3=>0x0, 0x66eb, 0x0, 0x2, 0x6}, &(0x7f0000000200)=0x18)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000640)=ANY=[@ANYBLOB="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", @ANYRES32=r3], &(0x7f0000000240)=0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000100)=0x4)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
r4 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0)
writev(r4, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013)
lseek(r4, 0x0, 0x0)
close(r4)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x14)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
getitimer(0x2, &(0x7f0000000280))

00:03:26 executing program 0:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={<r0=>0xffffffffffffffff})
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="25000000ffff000006"], 0x9}, 0x0)
fstat(r0, &(0x7f00000000c0))
sendmsg(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000001c0)="72d0e97d3bc98e149ef177d26162c4678cd4aa1e65a0e6bacf361fe3ea9584d94ec16b7b2c3511d102c41a54d42a81972749192c752a27e5723492ab2325893d0b10d32acdbbf8e8c9dd5b4b0232631d08bec9b061683d487abe562b69e6a65302e8878310758dacdf0cfb718f0a604c2ec41702f9495c4feed5b49908d0633852a3f17cbfcd90b728c25cb2c224ce825fcb8256f2e47c68398821e26c0321a23c19c8c1523398c33facbe097b92d559ef166de96bd8af528637c242d50d49a3d6296698798fe9a876ed77d476cf2793c481481ad5d1", 0xd6}, {&(0x7f0000000440)="aab12898b11a058a9fa3ab423bf0b30f0156954ecda604db35f181e2c665c6e8d266fc9b430ca9c2441f15532aa7431edfac409324ac22cd83b99c85c10e129a28819f84cc37fcac41e267fe886a818e404b5ce434a9d1b9369dfdc2e6f913fe32f1bf3a7b193ffce0ac23065f7b797b037ede82804dbecc496698a5366257358ca13030c11f9212e92e0bcdb15563f05577e16107776c9774ab1ed11a24e5fa7fa14d74e92dc3d034c082e6def6a443b09407feb5c45e0f6b0ec354709a279f975d40e9a90b65a81fd9a8d82fcaef12cc4c72ec8335a673eae7033bf42aab4d8bac65b48625b0fcdf530418e6856b59b5d6d0", 0xf3}], 0x2, &(0x7f0000000540)=[{0x80, 0x11, 0x10000, "3daea3853912782720a19e558df456536858e58ab2bcc2a9594892065d51793e5c251c0203f2eeed18fd367baee647051be02db99b94d3e184fdaa4619ba1061cdc91a38b73726323f5b280596f3e2776d213443411226f2f8090d35827f1d888421987013bd072d95"}, {0xe8, 0xbe, 0x7, "a8d1d51285263974719f4200c5eade567056bf8fb5c7a161334a0149ad5f0393f429ac66bd0893acb46c249a10386276e6e1c62e02efd753e3ec27a915d37578f580550ce96035ac0ec468d8d65cb82c87f3d06fe396dc7e4c596304fae35f734dc6132471cf3a10167844ae69f7b55993d6388efa6ef778c9a109b748fd3c7014d3547514e24c4d743673400d4edea1330d9e1ec195aeea4281cf70c5ef70c754bb7143aa769382d2f52edf744bc5e9ac55f8dc711b9bc59e219125fc65a1aed75ce2055b02680e2b016d7fc85eb53b033f6afd"}, {0xf0, 0xffff, 0x1, "a240ea5f4bfba87b5a31fa4d23e78d2896bae55e479cc696a44b4925368e1edf1970661617993d1f16f201d7b0b3e7a2d84263e1529419329b7a631cb5be21ad057d030292244348524c627045e42aca4de3cfcaf1d6ee4925061b1635fb64e56d1d9620b79bfccb00b2be4df6eb5a9bd40ef091357d36b90c67952888406c56b4df387946bf1ad57b3b12e1a48ff0a52a132193dfd8fd527d9ceb667a699a254b59bdd0006eac391840119dae9b89589671259ed7a3883596c92b43187a23d5154c9466921c0a2d85ea1e84692067ce06d919d2b963901d52"}, {0x48, 0x0, 0x1, "481f52c8e3c375568ff04a6e1cd2621928d48858c1585f1a4f93965a2255992e8a877e0f84ec64cf40e1df2a6eac7c2779fcd8731b4a1a"}, {0x30, 0x29, 0x4, "6ca221f0f60e29aaa89b9f75eb44fb1c74580504b13a5592a1e81eb6cec7cf92"}, {0xa8, 0x0, 0x1, "1e2c168ceac73e353a29c5649f7057e25652bc524bff9025e1f0e3cff7575a899b34be7f867ddd305428e5300d06729c896232c601bba9b7c26647035df281d8356a880556340b4f8f39d575e176dd6e5ce2ee3d4fa8be074b40469605e52950588a1479d287c23f9e962e709c116c23fec458b15dce0e67a6f4e48de96b43d7efacf050808d41d4873601ffa009043677e86d"}, {0xe8, 0x0, 0x0, "5f5763663c917072f3e03fcb1f57e1c352baed2030fa01b61a0ed32dfc29fd6da3a5ac8e8506d76870343a6198259dd11a9a4f11c2b150f05d1d447c346d1c1d92dd9c82b41c83ea9babf7ccc29afd6211aaee49ca2cc57250e6aaf3d03b0b5fb3a363bda2559e7f2c7d0b951d62b27b358d1712554f2aef2e2ab19d8035d140bfd06ba5063de0e5e905e4ef6c7eb77a7342a180c02a529d99f7e4f448ed6504470008494d3c49d59e431e8b095780799ed7569d8df48b350bd4370ee1b47d1dc82dd94db4410cb98a337888f9212e90bb0c014086"}], 0x460}, 0x0)
sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xfffffffffffffc92, &(0x7f0000000000), 0x128}, 0x0)
utimes(&(0x7f0000000080)='./file0\x00', &(0x7f0000000340)={{0x8000, 0x80000001}, {0x8001, 0xeb}})

00:03:26 executing program 3:
r0 = shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000ff3000/0x3000)=nil)
mlock(&(0x7f0000fed000/0x10000)=nil, 0x10000)
accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000080))
shmget(0x0, 0x3000, 0x604, &(0x7f0000ff2000/0x3000)=nil)
shmat(r0, &(0x7f0000ffd000/0x1000)=nil, 0x3000)

00:03:27 executing program 3:
r0 = shmget(0x3, 0x1000, 0xc6, &(0x7f0000ed9000/0x1000)=nil)
r1 = socket$inet6(0x1c, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000080)=0x1, 0x4)
shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/103)
shmctl$SHM_LOCK(r0, 0xb)

00:03:27 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e2f66696c65300094bfe0956730c7f95851e61c72a613e6a7fe441eaaf43674f44d30b3ea1a8906f775169f0536303e0ff79dc6d5ddc499123ec59940196c"], 0x10)
r1 = msgget(0x2, 0x20)
msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000280)=""/149)
chdir(&(0x7f0000000040)='./file0\x00')
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={<r2=>0x0, 0x6d, 0x1}, &(0x7f0000000140)=0xc)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000180)={r2, 0xfffffffffffffffa}, &(0x7f00000001c0)=0x8)
msgget(0x2, 0x0)
shutdown(r0, 0x1)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0xaa, 0x2, 0xeb1, 0x62bfb691, 0x80000001, 0x4, 0x1, 0x2, 0x1, 0xfffffffffffffff7, 0xd9}, 0xb)

00:03:28 executing program 0:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3)
r0 = socket$inet_icmp(0x2, 0x2, 0x1)
fcntl$setstatus(r0, 0x4, 0x4)
r1 = socket$inet(0x2, 0x2, 0x8)
socket(0x10, 0x5, 0x674)
socket$inet_udplite(0x2, 0x2, 0x88)
r2 = socket(0x10, 0x2, 0x6)
r3 = dup2(r1, r2)
truncate(&(0x7f0000000380)='./file0\x00', 0x1f)
r4 = getpgid(0x0)
r5 = geteuid()
freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0})
r7 = socket$inet_udp(0x2, 0x2, 0x0)
r8 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r9 = socket$inet6_udplite(0x1c, 0x2, 0x88)
r10 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f00000001c0), 0x0)
r11 = accept4$unix(0xffffffffffffffff, &(0x7f0000000200)=@file={0x0, ""/78}, &(0x7f0000000280)=0x50, 0x10000000)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r10, 0x84, 0x15, &(0x7f00000003c0)={<r12=>0x0, 0x2}, &(0x7f0000000400)=0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f0000000440)={0x1, 0x4, 0x617d84e3af0647b5, 0x80, 0xb9, 0x1ff, 0x0, 0x40, r12}, &(0x7f0000000480)=0x20)
sendmsg$unix(r3, &(0x7f0000000340)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000000c0)=[{&(0x7f0000000080)="a0b233036d", 0x5}], 0x1, &(0x7f00000002c0)=[@cred={0x20, 0xffff, 0x2, r4, r5, r6}, @rights={0x28, 0xffff, 0x1, [r7, r8, r9, r10, r11]}], 0x48, 0x1}, 0x88)
fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000000))

00:03:30 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r0, 0x0, 0x1000000000003)
getsockopt$sock_int(r0, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000280)=0x4)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
getpeername(r0, &(0x7f0000000080)=@un=@abs, &(0x7f0000000180)=0x8)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x4000000000000, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000300), 0x4)
getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c)
sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10)
setsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000400)=0x9, 0x4)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000340)={<r1=>0x0, 0xa7, "6e71cfc6b77dbf511321488fe9e0c6ac8afbcf39bbeb81a8afd3913a84b5e7a7ea12f70dd38b4f473888b50f44288de48eb8e3810ff46cb0e848f76c8c3b593a0205676b3b43512dfd41b3486cf9ed16d876ad8bcb247703bd93e5c0106da40c91abdda785cf2d280f6a12b0710fb37a9566b4a7b5d1583f87716b055481ee95ed43000a6a69e250ed397f220ca025f69aa7562d51696a7f1862944b1f808c312f37f3121902b7"}, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000440)={r1, 0x16, "2554f7b63a3eff17882d460a166cdc655d3e91538c87"}, 0x0)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140), 0x4)

00:03:30 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
freebsd11_lstat(&(0x7f00000000c0)='./file0/../file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
fchown(r0, r1, r2)
ftruncate(r0, 0x800007e2780e3)
ftruncate(r0, 0xb4b8)
mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0)
close(r0)

00:03:30 executing program 3:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000))
freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140))
recvmsg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/35, 0x23}], 0x0, 0x0}, 0x0)
sendmsg$unix(r0, &(0x7f0000000040)={0x0, 0x3b5, 0x0}, 0x20008)

00:03:30 executing program 1:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$sock_int(r1, 0xffff, 0x1017, 0x0, &(0x7f0000000040))
getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000000)={@local, @rand_addr, <r2=>0x0}, &(0x7f0000000080)=0xc)
setsockopt$inet_mreqn(r1, 0x0, 0x9, &(0x7f00000000c0)={@rand_addr, @loopback, r2}, 0xc)

00:03:30 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00022e2f66696c65302f66696c648400"], 0x10)
sendto$unix(r0, &(0x7f00000001c0)="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", 0x58d, 0x0, 0x0, 0x0)
socket(0x1e, 0x1, 0x1f)

00:03:30 executing program 3:
shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil)
pipe2(0x0, 0x4)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0xffff8, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, 0x0, &(0x7f0000000200))
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, &(0x7f0000001280))
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000012c0), &(0x7f0000001300)=0x4)
mlockall(0x1)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={<r2=>0x0, 0x4}, &(0x7f0000000180)=0x8)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000240)={r2, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000280)=0x10)
getpeername(r0, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000100)=0x1c)
sync()
utimes(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={{0x0, 0x7}, {0x4, 0x1}})
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0)

00:03:30 executing program 1:
setrlimit(0xa, &(0x7f0000000000)={0x401, 0x6})

00:03:31 executing program 1:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000080)={<r1=>0x0, 0x40000000000000, 0x2, 0x1000, 0x8, 0x401, 0x5f, 0x3f, {@in6={{0x1c, 0x1, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x6}}, 0x0, 0x61d, 0x8, 0x0, 0xfff, 0x5}}, &(0x7f0000000000)=0xb0)
fcntl$dupfd(r0, 0x0, r0)
r2 = open(&(0x7f0000000240)='./file0/file0\x00', 0x4, 0x20)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={<r3=>r1, 0xeaf1}, &(0x7f0000000180)=0x8)
link(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0/file0\x00')
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f00000001c0)={0xfff, 0x2000, 0x10001, 0x3f, r3}, 0x10)
close(r0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x10006, 0x10, r2, 0x0)

00:03:34 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r0, 0x0, 0x1000000000003)
getsockopt$sock_int(r0, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000280)=0x4)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
getpeername(r0, &(0x7f0000000080)=@un=@abs, &(0x7f0000000180)=0x8)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x4000000000000, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000300), 0x4)
getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c)
sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10)
setsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000400)=0x9, 0x4)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000340)={<r1=>0x0, 0xa7, "6e71cfc6b77dbf511321488fe9e0c6ac8afbcf39bbeb81a8afd3913a84b5e7a7ea12f70dd38b4f473888b50f44288de48eb8e3810ff46cb0e848f76c8c3b593a0205676b3b43512dfd41b3486cf9ed16d876ad8bcb247703bd93e5c0106da40c91abdda785cf2d280f6a12b0710fb37a9566b4a7b5d1583f87716b055481ee95ed43000a6a69e250ed397f220ca025f69aa7562d51696a7f1862944b1f808c312f37f3121902b7"}, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000440)={r1, 0x16, "2554f7b63a3eff17882d460a166cdc655d3e91538c87"}, 0x0)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140), 0x4)

00:03:34 executing program 1:
r0 = socket$inet(0x2, 0x2, 0x0)
r1 = semget$private(0x0, 0x4, 0x4)
__semctl$GETVAL(r1, 0x3, 0x5, &(0x7f0000000080)=""/20)
bind$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast2}, 0x10)
r2 = shmget$private(0x0, 0x3000, 0x1, &(0x7f0000ffb000/0x3000)=nil)
shmctl$IPC_INFO(r2, 0x3, &(0x7f00000000c0)=""/21)
sendto$inet(r0, 0x0, 0x0, 0x4000000000020104, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10)

00:03:34 executing program 3:
semget$private(0x0, 0x7, 0x224)
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0)
freebsd11_mknod(&(0x7f0000000200)='./file0\x00', 0xe010, 0x8)
futimesat(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{0x4, 0x9d047f2}, {0x8, 0xffffffffffff7fff}})
sendfile(r0, r0, 0x0, 0x505)
socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet_mreq(r0, 0x0, 0xc, &(0x7f00000001c0)={@empty, @multicast1}, 0x8)
setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0)
setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8)
write(r0, 0x0, 0x268)
getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x8, 0x0, &(0x7f0000000040)=0x49)
lseek(r0, 0x0, 0x7)

00:03:34 executing program 0:
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, &(0x7f0000000180)={0x100000001, {{0x2, 0xffffffffffffffff, @loopback}}}, 0x35)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000140))
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240)=ANY=[@ANYBLOB="03200000", @ANYRES32=0x0, @ANYRES32=<r2=>0x0, @ANYRES32=0x0], &(0x7f0000000280)=0x10)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000002c0)={r2, 0x80000000, 0x5, 0x0, 0x6, 0x6}, &(0x7f0000000300)=0x14)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xa, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x0, <r3=>0x0}, &(0x7f0000000040)=0x1e0)
setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000080)={r3, &(0x7f0000000000)=[@in6={0x1c, 0x2, 0x3, @empty, 0x100000001}, @in={0x2, 0x1, @rand_addr=0x8}]}, &(0x7f00000000c0)=0x10)

00:03:34 executing program 0:
setrlimit(0x3, &(0x7f0000000080)={0x80000001, 0x100000})
r0 = socket(0x2, 0x30000007, 0x7)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000000c0)={<r1=>0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000100)=0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x0, 0x9, 0x0, r1}, 0x10)
connect$inet(r0, &(0x7f0000000000)={0x2, 0x2, @multicast2}, 0x10)

00:03:34 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
getgid()
getegid()
setsockopt$inet_buf(r0, 0x0, 0x44, &(0x7f00008e2fba)="958e3929", 0x4)
socket$inet_tcp(0x2, 0x1, 0x0)

00:03:34 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r0, 0x0, 0x41000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
freebsd11_fstat(r0, &(0x7f0000000140))
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
clock_settime(0x0, 0x0)
mlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, 0x0, &(0x7f0000000040))
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, 0x0, 0x0)
write(0xffffffffffffffff, 0x0, 0x0)
pipe2(0x0, 0x0)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x4, 0x4)

00:03:34 executing program 0:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendto(r1, &(0x7f0000000000)="ed", 0x1, 0x0, 0x0, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000140), &(0x7f00000001c0)=0xb)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000240)=ANY=[@ANYRES32=<r3=>0x0, @ANYBLOB="3a8c43f9953da077c67f84e4fa68491eb545cb5a825bacd91b894d265738228f9ba46f5745704f2d3ae9b38e053caea2c4208bb43118c2bb68ca10b06e60e0dbf453da3c1f1b638cca316e6a04"], &(0x7f0000000080)=0xd)
setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f00000000c0)={r3, 0x9de7, 0x85, 0x1}, 0x10)
r4 = dup2(r2, r0)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x15, &(0x7f0000000100)={r3, 0x2}, 0x8)
sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="28000000ffff00000200000000000000560480b200002be08436a1a9b99e431896688e2995685df4"], 0x28}, 0x0)
dup2(r1, r0)

00:03:40 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r0, 0x0, 0x1000000000003)
getsockopt$sock_int(r0, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000280)=0x4)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
getpeername(r0, &(0x7f0000000080)=@un=@abs, &(0x7f0000000180)=0x8)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x4000000000000, 0x0, 0x0)
r1 = dup(0xffffffffffffffff)
getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c)
sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10)
setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000400)=0x9, 0x4)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000340)={<r2=>0x0, 0xa7, "6e71cfc6b77dbf511321488fe9e0c6ac8afbcf39bbeb81a8afd3913a84b5e7a7ea12f70dd38b4f473888b50f44288de48eb8e3810ff46cb0e848f76c8c3b593a0205676b3b43512dfd41b3486cf9ed16d876ad8bcb247703bd93e5c0106da40c91abdda785cf2d280f6a12b0710fb37a9566b4a7b5d1583f87716b055481ee95ed43000a6a69e250ed397f220ca025f69aa7562d51696a7f1862944b1f808c312f37f3121902b7"}, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000440)={r2, 0x16, "2554f7b63a3eff17882d460a166cdc655d3e91538c87"}, 0x0)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140), 0x4)

00:03:40 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="1c004e2301000000fe8000000000000000000000000000aa0800"/128, @ANYRES32=<r1=>0x0, @ANYBLOB="0900000003000001000000000000000002000300"], &(0x7f0000000200)=0x98)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000240)={r1, 0x393b}, &(0x7f0000000280)=0x8)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r0, 0x0, 0x41000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
clock_settime(0x0, 0x0)
mlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000002c0)={r1, 0xa6d8}, 0x8)
linkat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00', 0x400)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5)
write(0xffffffffffffffff, 0x0, 0x0)
pipe2(&(0x7f0000000080), 0x100000)
madvise(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x3)

00:03:40 executing program 3:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x100ffe, 0x0)
open(0x0, 0x40002, 0x0)
r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
truncate(&(0x7f0000000200)='./file0/file0\x00', 0x90801)
sendfile(r0, r1, 0x0, 0x7)
bind$unix(r0, &(0x7f0000000080)=@abs={0x1, 0x0, 0x1}, 0x8)
rmdir(&(0x7f0000000040)='./file0/file0/file0\x00')

00:03:41 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x308020005)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={<r1=>0x0, 0x2}, &(0x7f0000000040)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0x81, 0x7, 0x9}, &(0x7f0000000140)=0x10)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x1d4)
open(0x0, 0x0, 0x0)
setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000180)={0x1f, {{0x2, 0x1, @multicast2}}}, 0x90)

00:03:43 executing program 3:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000200)={@loopback, @loopback, @multicast2}, 0xc)
r1 = accept(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c)
setsockopt$inet6_udplite(r1, 0x88, 0x4, &(0x7f0000000240)=0x86, 0x4)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@remote={0xac, 0x14, 0x0}, @multicast2, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @rand_addr, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000280)={@multicast2, @remote, @loopback}, 0xc)
r2 = accept$unix(0xffffffffffffff9c, &(0x7f00000002c0)=ANY=[@ANYBLOB="e8174c2cb721bd6dfd200acafd4c88d0962c240ff902d435d20ad4c2d13b97b5d1f4925dd500c3d4e167ee75e97602eb52c6c3c006bad71ceeb096b6d96e157ad7f4b7fd5552f7e3d203f9959231f934d77a3c29caf5847215e3b7e3487cb601d09d13e6db86f7dce84bf5382a38f829946e269ca067f68a923b5d5de623df6e60fca9db9d8870488d8b28caf6904c9e0c83dfbbab38aec8c8655ab17db74e800e253af78dbe02923dad4c1d24"], &(0x7f0000000100)=0x6)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000003c0)={<r3=>0x0, 0x217}, &(0x7f0000000400)=0x8)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000480)={r3, 0xfffffffffffffff8}, &(0x7f00000004c0)=0x8)
freebsd10_pipe(&(0x7f0000000140)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff})
bind$inet(r4, &(0x7f0000000380)={0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x18, &(0x7f00000001c0)=0x7fffffff, 0x4)
setsockopt$sock_linger(r5, 0xffff, 0x80, &(0x7f0000000500)={0x4, 0x40}, 0x8)
accept4$unix(r2, 0x0, &(0x7f0000000180), 0x0)
setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000440)={@multicast2, @multicast2, @multicast2}, 0xc)

00:03:44 executing program 3:
r0 = open(&(0x7f0000000180)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000580)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x3)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={<r1=>0x0, 0xfffffffffffffffb, 0x0, 0x75f4000000, 0x9}, &(0x7f0000000080)=0x18)
setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f00000000c0)={r1, &(0x7f00000001c0)=[@in6={0x1c, 0x1, 0x100000001, @loopback, 0x2}, @in6={0x1c, 0x1, 0xd3, @loopback, 0x5}, @in6={0x1c, 0x3, 0x8, @loopback, 0x100}, @in6={0x1c, 0x3, 0x8000, @remote={0xfe, 0x80, [], 0x0}, 0xfa5}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0x77d78567}, @in6={0x1c, 0x3, 0xd6, @empty, 0x95}, @in={0x2, 0x1}, @in6={0x1c, 0x2, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x3}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000100)=0x10)
poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000400)={<r2=>r1, 0x3, 0x9}, &(0x7f0000000440)=0x9)
setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000300)={r2, 0x772, 0x800, 0x4}, 0x10)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x1f, 0x8, 0x210, 0x19, 0x7, 0x4, 0xde, 0x20, r2}, &(0x7f00000002c0)=0x20)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
open$dir(0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0)

00:03:47 executing program 1:
r0 = socket(0x2, 0xfffffffffffffffe, 0x10000000000)
connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x3}, 0x8)
bind$unix(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="00f82d2fc40000000000000000000000060056e3856da921e4af5f587d9506ef2938e751f9de67efd6cfb619c1f3de58bf92f2fa3e38881b8abaec0beadef2bae2ed0c8afc3781576da85b7cb91c47099419e523f10b1194f8c7c4e135c4f8653d7e8e7da0e06224ad6a05e036a6c620093c53edd90f5a7cc845d3f4500a0b0c83da44e399"], 0x1)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={<r1=>0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000001c0)=0x10)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0xfffffffffffffffe, 0x1010, 0x2, 0x200, r1}, &(0x7f0000000240)=0x10)
connect$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x3}, 0xfffffe5f)
r2 = semget$private(0x0, 0x3, 0x110)
__semctl$GETVAL(r2, 0x3, 0x5, &(0x7f0000000340)=""/91)

00:03:47 executing program 1:
open$dir(0x0, 0x0, 0x0)
shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil)
r0 = openat(0xffffffffffffffff, 0x0, 0x1, 0x8)
accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x30000000)
socket$inet6_udp(0x1c, 0x2, 0x0)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r1, 0x7e2780e3)
setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f00000001c0)=0x9, 0x4)
r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0x4)
mlockall(0x2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000180)={0x9, 0x10000, 0x7, 0x2, 0x8, 0xffffffff, 0x9, 0x4, 0x7, 0xea7, 0x8}, 0xb)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x6, 0x81011, r2, 0x0)

00:03:49 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r0, 0x0, 0x1000000000003)
getsockopt$sock_int(r0, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000280)=0x4)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
getpeername(r0, &(0x7f0000000080)=@un=@abs, &(0x7f0000000180)=0x8)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x4000000000000, 0x0, 0x0)
r1 = dup(0xffffffffffffffff)
getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c)
sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10)
setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000400)=0x9, 0x4)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000340)={<r2=>0x0, 0xa7, "6e71cfc6b77dbf511321488fe9e0c6ac8afbcf39bbeb81a8afd3913a84b5e7a7ea12f70dd38b4f473888b50f44288de48eb8e3810ff46cb0e848f76c8c3b593a0205676b3b43512dfd41b3486cf9ed16d876ad8bcb247703bd93e5c0106da40c91abdda785cf2d280f6a12b0710fb37a9566b4a7b5d1583f87716b055481ee95ed43000a6a69e250ed397f220ca025f69aa7562d51696a7f1862944b1f808c312f37f3121902b7"}, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000440)={r2, 0x16, "2554f7b63a3eff17882d460a166cdc655d3e91538c87"}, 0x0)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140), 0x4)

00:03:49 executing program 0:
setreuid(0x0, 0xee00)
getresuid(0x0, &(0x7f00000000c0)=<r0=>0x0, 0x0)
setresuid(0x0, 0x0, 0x0)
r1 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil)
getgroups(0x4, &(0x7f0000000240)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, <r2=>0xffffffffffffffff])
shmctl$IPC_SET(r1, 0x1, &(0x7f0000000280)={{0x0, 0x0, 0x0, r0, r2}})
setresuid(0x0, r0, 0x0)
shmat(r1, &(0x7f0000ffc000/0x4000)=nil, 0x3000)
r3 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c)
faccessat(r3, &(0x7f0000000000)='./file0\x00', 0x2, 0x1000)

00:03:49 executing program 0:
r0 = open(&(0x7f0000000300)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r0, 0x0, 0x1000000000003)
setsockopt$inet6_buf(r0, 0x29, 0x54, &(0x7f0000000280)="25add7af42c51bde795d560e785ceb2f980c4a997970f60f704c5b77144a90dc14222467966b9ffc1571d77eafb217a7a523f15036fa8b695fcbc6c28410c6b09bbeb1d91d79f091dd1f3938bec9ddfa23b9355e064429e1d4688dea082d9b3344dbbfcb1511b8625355f823873e9bc2", 0x70)
r1 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x1)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={<r2=>0x0, 0x7, 0x7fffffff, 0x5, 0x8, 0x800}, &(0x7f00000001c0)=0x14)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000200)={r2, 0x59, "9b43d8121236932e46ca242bb3add7d93bc65c59ff62db08366f4d84f5d999dff8974a47c0c3b97eaaf3bec1de1c6447a2e29250023fab40c3505ea9a100bcbaa8d63c03d64ad0739c267102f076964b16e7a0da95dfb474fe"}, 0x0)
getsockname$inet6(r1, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000180)=0x1c)
freebsd10_pipe(0x0)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
dup(0xffffffffffffffff)
setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000140)={0x2, "205045b5132d744749bf788d703c6a53"}, 0x14)

00:03:53 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x308020008)
fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
freebsd11_stat(&(0x7f0000000080)='./file1\x00', &(0x7f0000000140))
r2 = getuid()
setreuid(r1, r2)
getresuid(0x0, 0x0, &(0x7f0000000100)=<r3=>0x0)
r4 = shmget$private(0x0, 0x4000, 0x280, &(0x7f0000ffa000/0x4000)=nil)
shmctl$IPC_RMID(r4, 0x0)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000003c0)={<r5=>0x0, 0x8}, &(0x7f0000000400)=0x8)
r6 = semget(0x3, 0x4, 0x80)
__semctl$IPC_INFO(r6, 0x0, 0x3, &(0x7f00000005c0)=""/50)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000440)=ANY=[@ANYBLOB="1fcde9ff020002000600"], 0x1)
getpeername$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c)
setreuid(r3, r3)
setuid(0x0)
lseek(r0, 0x0, 0x3)
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000004c0)={r5, 0x8, 0x3, 0x5, 0x100, 0x0, 0x4, 0x0, {@in={{0x2, 0x2, @multicast2}}, r5, 0x20000, 0x100000000, 0x2, 0x10000, 0x9ad}}, &(0x7f0000000580)=0xb8)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(r0, 0x2, 0x2)
setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab)
freebsd10_pipe(&(0x7f0000000380))
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)=ANY=[@ANYBLOB="02004e20000000070000750000000000000000000000000000000000000000000000000000000000000000000000000000000000000b0000000000000000000000000000000000000000000000000000001c00"/125, @ANYRES32=0x0], 0x2)

00:03:55 executing program 0:
setreuid(0x0, 0xee00)
readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/203, 0xcb)
r0 = socket$inet(0x2, 0x20000002, 0xded5)
readv(r0, &(0x7f00000004c0)=[{&(0x7f0000000140)=""/121, 0x79}, {&(0x7f0000000340)=""/65, 0x41}, {&(0x7f00000003c0)=""/252, 0xfc}], 0x3)
r1 = msgget$private(0x0, 0x120)
setresuid(0x0, 0x0, 0x0)
msgctl$IPC_SET(r1, 0x1, &(0x7f00000001c0)={{0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x2a0}, 0x9, 0x100, 0x800000000000000, 0x8, 0x9, 0x7fff})
r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
fstat(r2, &(0x7f0000000240))

00:03:55 executing program 3:
socketpair(0x0, 0x1, 0x9, &(0x7f0000000080)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
open$dir(&(0x7f00000000c0)='./file0\x00', 0x10400, 0x0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000140)={<r3=>0x0, 0x9}, &(0x7f0000000240)=0x8)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={r3, 0x5, 0x9}, 0xc)
r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r5 = open(&(0x7f0000000180)='./file0\x00', 0x1, 0x19f)
truncate(&(0x7f0000000100)='./file0\x00', 0x308020005)
r6 = shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil)
setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r4, 0x84, 0x8001, &(0x7f0000001880)={r3, &(0x7f0000001840)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x3, 0x4, @empty, 0x425}]}, &(0x7f00000018c0)=0x10)
getsockname(r0, &(0x7f0000001a00)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x0)
chroot(&(0x7f0000000280)='./file0\x00')
shmctl$IPC_INFO(r6, 0x3, &(0x7f00000004c0)=""/67)
lseek(r4, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
mkdir(&(0x7f00000002c0)='./file0\x00', 0xa5)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000001900)=ANY=[@ANYBLOB="880000008c6ac897c8b3601c41ed10d0a7f72957e2bfe3866f5227da00000c9e45aaf393f3691fea4a072411e1535f51cf53221d5c1e69ecca2c39af2c74d35a6b2ea06b5a0dbd71c878b2c83e47f3705ded8fbee7aed17f2ee9d1367c083d92689d707abb71b6d36376ba254904530a354549977d01ebe92781284cad03414032fe2b45be7500002928920cfff37e872756c63c2a538b41149ba73c9a8e60c8461fcc496fca771ea7271644f7ee9b0c1cd84fb3a678fba878f4bb745af7e7fed9d2a2451908ce87cc1d6ec9606220a524482128f4a3d0aba2745c2437fcbde46535d03a99ee4a2bc454b5e00ee320b79878de0ff37098b4dcedef405c68"], 0x0)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x0, 0x9, 0x2, 0x1, 0x200000000}, &(0x7f0000000380)=0x14)
execve(&(0x7f0000000300)='./file0\x00', &(0x7f00000006c0)=[&(0x7f0000000640)='\\-]\x00', &(0x7f0000000680)='\x00'], &(0x7f0000000780)=[&(0x7f0000000700)='\xdf\x00', &(0x7f0000000740)='&\x00'])
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000001c0)={0x1ff, 0x10, 0x2000000000000000, 0x0, r3}, &(0x7f00000003c0)=0x10)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0)
r7 = msgget(0x0, 0x421)
msgsnd(r7, &(0x7f0000000600)=ANY=[@ANYRES64=r6], 0x1, 0x800)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, &(0x7f0000000540)={r3, 0x6, 0x5, [0x3, 0x1, 0xc5e, 0x3, 0x101]}, &(0x7f0000000580)=0x12)

00:03:55 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r0, 0x0, 0x1000000000003)
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0xb5e1, 0xffff}, 0x8)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000)={0x8, 0x6}, 0x8)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000080)='chd\x00', 0x4)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={<r1=>0x0, 0x3}, &(0x7f0000000180)=0x8)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000003c0)={r1, &(0x7f0000000340)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000400)=0x10)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000001c0)={r1, 0x7}, &(0x7f0000000200)=0x8)
symlinkat(0x0, 0xffffffffffffffff, 0x0)
r2 = dup(r0)
getsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000280)={@broadcast, @local, <r3=>0x0}, &(0x7f00000002c0)=0xfffffffffffffe63)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000300)={@loopback, r3}, 0x14)
setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000240)=0x800, 0x4)
fchdir(r0)

00:03:56 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r0, 0x0, 0x1000000000003)
getsockopt$sock_int(r0, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000280)=0x4)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
getpeername(r0, &(0x7f0000000080)=@un=@abs, &(0x7f0000000180)=0x8)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x4000000000000, 0x0, 0x0)
r1 = dup(0xffffffffffffffff)
getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c)
sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10)
setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000400)=0x9, 0x4)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000340)={<r2=>0x0, 0xa7, "6e71cfc6b77dbf511321488fe9e0c6ac8afbcf39bbeb81a8afd3913a84b5e7a7ea12f70dd38b4f473888b50f44288de48eb8e3810ff46cb0e848f76c8c3b593a0205676b3b43512dfd41b3486cf9ed16d876ad8bcb247703bd93e5c0106da40c91abdda785cf2d280f6a12b0710fb37a9566b4a7b5d1583f87716b055481ee95ed43000a6a69e250ed397f220ca025f69aa7562d51696a7f1862944b1f808c312f37f3121902b7"}, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000440)={r2, 0x16, "2554f7b63a3eff17882d460a166cdc655d3e91538c87"}, 0x0)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140), 0x4)

00:03:58 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$setflags(0xffffffffffffffff, 0x2, 0x0)
readv(r0, &(0x7f0000000400)=[{&(0x7f0000000280)=""/160, 0xa0}, {&(0x7f0000000340)=""/131, 0x83}, {&(0x7f00000004c0)=""/200, 0xc8}], 0x3)
setsockopt$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)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={<r1=>0x0, 0xfffffffffffffff9, 0x1, 0xc36b}, &(0x7f0000000040)=0x10)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x65b5}, &(0x7f0000000100)=0x8)
getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000140), &(0x7f00000001c0)=0x4)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000240)={r1, 0x5, 0x1, 0x40, 0x6, 0x80000001}, 0x14)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0)
poll(&(0x7f0000000200)=[{r0, 0xa2}, {r0, 0x1a0}, {r0, 0x80}, {r0, 0x2000}, {r0, 0x2000}, {r0, 0x84}, {r0, 0x3}], 0x7, 0x7)

00:04:03 executing program 3:
r0 = open$dir(&(0x7f0000000240)='./file0\x00', 0x408, 0x12)
r1 = fcntl$dupfd(r0, 0x11, r0)
renameat(r0, &(0x7f0000000280)='./file0\x00', r1, &(0x7f00000002c0)='./file0\x00')
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x308020005)
socket$inet(0x2, 0x3, 0xfffffffffffffffa)
freebsd11_fstat(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
fstat(r1, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
lchown(&(0x7f0000000180)='./file0\x00', r3, r4)
lseek(r2, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r2, 0xfffffffffffffffd}], 0x1, 0x1)
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x9274}, &(0x7f0000000140)=0x8)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x1)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000000300)=0x4, 0x4)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, 0x0, 0x0)
getsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f00000005c0), &(0x7f0000000440)=0x100)
freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0)
setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
setsockopt$inet6_tcp_buf(r2, 0x6, 0x67, &(0x7f0000000340)="a5018b83cdadce0f4b80d0fbded76b4ee04ffe29f0d88057e62522ff9ff6c8183f9cdc59826bd2198c5908138fb1ae130bc630b24e4b3be65fbd0c1ba663b15cb7e765513c091f9c83521e833dec14541623c0b943d0ad79e1e3d1e4044b4f176d58ad11e939a5b23ac93656a8402b60b58c8de46e978d76794983c88f8342c45b1c46aadce552466551432136aae3d4dd754db437240959dfa56121dcf95f0bda33cf7d0de03b117140b84ab0ef7a1dd847b95760630ebe40deca908147efc4541eea05fff1c9fbee5292816430d7a63d9d99f8445a8845df", 0xd9)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x27)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f00000006c0), &(0x7f0000000700)=0x4)
lseek(r1, 0x0, 0x4)
r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$sock_linger(r5, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8)
write(r2, 0x0, 0x268)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)

00:04:06 executing program 1:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
sendto$inet(r0, &(0x7f0000000040), 0x0, 0x100, 0x0, 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0x10009)
sendfile(r0, r1, 0x0, 0x3f00)
dup2(r1, r1)
read(r2, &(0x7f0000000140)=""/4096, 0x1000)

00:04:09 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r0, 0x0, 0x1000000000003)
getsockopt$sock_int(r0, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000280)=0x4)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
getpeername(r0, &(0x7f0000000080)=@un=@abs, &(0x7f0000000180)=0x8)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000300), 0x4)
r1 = dup(0xffffffffffffffff)
getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c)
sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10)
setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000400)=0x9, 0x4)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000340)={<r2=>0x0, 0xa7, "6e71cfc6b77dbf511321488fe9e0c6ac8afbcf39bbeb81a8afd3913a84b5e7a7ea12f70dd38b4f473888b50f44288de48eb8e3810ff46cb0e848f76c8c3b593a0205676b3b43512dfd41b3486cf9ed16d876ad8bcb247703bd93e5c0106da40c91abdda785cf2d280f6a12b0710fb37a9566b4a7b5d1583f87716b055481ee95ed43000a6a69e250ed397f220ca025f69aa7562d51696a7f1862944b1f808c312f37f3121902b7"}, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000440)={r2, 0x16, "2554f7b63a3eff17882d460a166cdc655d3e91538c87"}, 0x0)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140), 0x4)

00:04:09 executing program 3:
setreuid(0x0, 0xee00)
setresuid(0x0, 0x0, 0x0)
r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil)
freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080))
freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140))
freebsd11_lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000300))
r1 = getgid()
freebsd11_lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
getgroups(0x3, &(0x7f0000000400)=[0x0, 0xffffffffffffffff, <r3=>0x0])
getgroups(0x4, &(0x7f0000000240)=[r1, r3, r2, <r4=>0xffffffffffffffff])
shmctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, r4}})
setgroups(0x2, &(0x7f0000000000)=[r4, r4])
setresuid(0x0, 0x0, 0x0)
shmat(r0, &(0x7f0000ff9000/0x2000)=nil, 0x3000)
shmat(r0, &(0x7f0000ffb000/0x4000)=nil, 0x1000)

00:04:10 executing program 3:
r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000b0000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f500"/110], &(0x7f00000000c0)=0x6e)
getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0x4)
r1 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x40, 0x2)
open$dir(&(0x7f0000000240)='./file0\x00', 0x10004, 0x28)
symlinkat(&(0x7f0000000180)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00')
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0xffffffffffffff99, 0x0}, 0x0)

00:04:10 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e0bccd5a8753000"], 0x10)
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000040)={0x0, 0x7, 0x8d9, 0x0, 0xfff, 0x3, 0x81, 0x4, {@in6={{0x1c, 0x3, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x7}}, <r1=>0x0, 0x1, 0x4, 0x1, 0x9}}, &(0x7f0000000140)=0xb0)
getsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000100), &(0x7f00000001c0)=0x4)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000180)={r1, 0xfffffffffffffff9, 0x200012, 0x1, 0x7}, 0x0)
fcntl$dupfd(r0, 0x0, r0)

00:04:10 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x8000000000020a, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x308020005)
lseek(r1, 0x0, 0x1000000000003)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000140), 0x4)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
fcntl$setflags(r2, 0x2, 0xfffffffffffffffb)
getsockname(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000200)=0x10)
poll(&(0x7f0000000000)=[{r1, 0x4}, {r1, 0x1}], 0x2, 0x8)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xfffffffffffffff8)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0)
freebsd11_mknod(0x0, 0x0, 0x0)
setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x121)
r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket(0x0, 0x7, 0x0)
poll(&(0x7f0000000180)=[{r1, 0x24}, {r0, 0x212a}, {r1, 0x100}, {r0, 0x2008}, {r1, 0x84}, {r1, 0x1}, {r0, 0x2000}, {r1, 0x40}, {r3, 0x4}], 0x9, 0x5a)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

00:04:13 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x8, 0x0, 0x0)
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4)

00:04:13 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000002740)=ANY=[@ANYBLOB="82022e2f66696c65300092f25007be35d85f048a9da14bb5fe7a66af10bfbea91be6f63cc95c4ce1998eb31e973409c41d50e898a3a94efcb09de10b0fcf2ef5ec20400f51f38c6d7ceec77c4dd383752361b64fd88b180630636244d7d390faecdba23403530000000000000000"], 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r1=>0x0]}, &(0x7f0000000100)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x10002}, 0x10)
r2 = fcntl$getown(r0, 0x5)
freebsd11_fstat(r0, &(0x7f0000002500)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
getresgid(&(0x7f0000002580), &(0x7f00000025c0), &(0x7f0000002600)=<r4=>0x0)
sendmsg$unix(r0, &(0x7f0000002700)={&(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000002480)=[{&(0x7f0000000140)="94032b9764e9f76a9ae7dc292783f9c81d82acd0da8398648f812f4d91bf58a6fa34d91030fb0c8423c2306fb6da7ba2e7569ea8a187d3a43464baf459aceca8484e00e597b2e7b2bd8d19bc9b7775e22b21efae002f8357b1a99498566fa3e388d068f8d4ed9c2c3ffd6c0d1969b234775aedf0657eb799a64ad65445d43b274975d3f43bd37bfdee91779a92a6f33c5f2771a0ba50bdd3", 0x98}, {&(0x7f0000000200)="1c4a7d5cbc9a237b3affa23adca2bfe9a6a69b7ab6b15714e2c646b3633f377d8a951c7e674009a09e31351d176eee92644774424734b11464037a7838d9d3217befac0bcf7694190c3e92608e073da37aeedbe9af5f372c3e97742745e30e55b7f79d002b9f228d521d3bf71d671d08555b46e4f0821a40dd88fcd591ae26bbc9a1251fc7cd082d1038ec09e3c1722c0906d5eb4cc8d896", 0x98}, {&(0x7f00000002c0)="ce917a6d4e5a2e25d4f6031f65463d48573b8638b9caf69c22d46f53e8", 0x1d}, {&(0x7f0000000300)="485a68ce9cb99f8a0b6b6ad89f0d8c114d6831a51fccfb9460f83fdc481cde1f43af3ee55b0ae14b5ee9307a9209e09feab9b4895c0f28da7f0a72f1f4ecf83911813eb4de0dbddcd977643a16fdeccf36bf5e95b357800946b0b46d4a9227e91c1c6a367bfc4a62b6e97509b04801e57d082a2431f54da81a645d1f224fb298b80f92f40f60d9d42152112f4873d0a03498689651d815", 0x97}, {&(0x7f00000003c0)="9b14d50a6dfeba2fe6cfc405bce6c363c91f443e93f36f35e0993ce44c56af6e98f97903a41f982d4d790f85741b3cfa420d17440ffd79bb943bd244fde57d3df07dcdf4ffee24e56641e572882f705cb13ae43357f499a7521f5a9fa37848fe892612dcbae19f95", 0x68}, {&(0x7f0000000440)="032ed335b6d79aeb4da06602e34244f7c33d985329ed16", 0x17}, 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0x1000}, {&(0x7f0000001480)="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", 0x1000}], 0x8, &(0x7f0000002640)=[@cred={0x20, 0xffff, 0x2, r2, r3, r4}, @rights={0x28, 0xffff, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x28, 0xffff, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x18, 0xffff, 0x1, [r0]}], 0x88, 0x80}, 0x20009)

00:04:13 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_group_source_req(r0, 0x0, 0x8000000000030, 0x0, 0x0)

00:04:14 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r0, 0x0, 0x1000000000003)
getsockopt$sock_int(r0, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000280)=0x4)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
getpeername(r0, &(0x7f0000000080)=@un=@abs, &(0x7f0000000180)=0x8)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000300), 0x4)
r1 = dup(0xffffffffffffffff)
getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c)
sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10)
setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000400)=0x9, 0x4)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000340)={<r2=>0x0, 0xa7, "6e71cfc6b77dbf511321488fe9e0c6ac8afbcf39bbeb81a8afd3913a84b5e7a7ea12f70dd38b4f473888b50f44288de48eb8e3810ff46cb0e848f76c8c3b593a0205676b3b43512dfd41b3486cf9ed16d876ad8bcb247703bd93e5c0106da40c91abdda785cf2d280f6a12b0710fb37a9566b4a7b5d1583f87716b055481ee95ed43000a6a69e250ed397f220ca025f69aa7562d51696a7f1862944b1f808c312f37f3121902b7"}, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000440)={r2, 0x16, "2554f7b63a3eff17882d460a166cdc655d3e91538c87"}, 0x0)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140), 0x4)

00:04:14 executing program 0:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = dup(r0)
connect$unix(r1, &(0x7f0000000280)=@abs={0x0, 0x0, 0x2}, 0x64863e30f24561ae)
semget$private(0x0, 0x3, 0x203)
sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffc7a)
readv(r1, &(0x7f0000000200)=[{&(0x7f0000000000)=""/201, 0xc9}], 0x1)
ftruncate(r1, 0x3c16)
fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
freebsd11_stat(&(0x7f0000000240)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
fchown(r0, r2, r3)
r4 = semget(0x0, 0x2, 0x10)
__semctl$IPC_STAT(r4, 0x0, 0x2, &(0x7f0000000100)=""/165)
bind$inet(r1, &(0x7f00000001c0)={0x2, 0x0}, 0xc)
getuid()
lseek(r0, 0x0, 0x0)

00:04:14 executing program 3:
getgroups(0x3, &(0x7f0000000000)=[<r0=>0x0, <r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff])
setgid(r2)
r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getitimer(0x0, &(0x7f00000000c0))
ftruncate(r3, 0x101)
close(r3)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f00000001c0)={<r4=>0x0, 0x29, "ca6941994dff0c74876ce91b8041e9aaa855e8ba3722237394f89cab1c6550509862c06bfae3f248bc"}, 0x0)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000240)={@in={{0x2, 0x0, @multicast2}}, r4}, &(0x7f0000000300)=0x8c)
chmod(&(0x7f0000000340)='./file0\x00', 0x47eda2f5c610c659)
execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000000), 0x0)
getgroups(0x7, &(0x7f0000000380)=[r0, r1, r2, r1, r0, r0, r1])
mkdir(&(0x7f0000000080)='./file0\x00', 0x2)

00:04:14 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
select(0x40, &(0x7f0000000080)={0x0, 0xffff}, 0x0, 0x0, 0x0)
r1 = fcntl$dupfd(r0, 0x83ffffffffc, r0)
connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x10)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000040)=0x8, 0x4)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x23, &(0x7f0000000000)=0x1c00, 0xfe6a)
bind$unix(r1, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x1}, 0x8)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0x0, 0x2, @loopback, 0x8000}}, <r2=>0x0}, &(0x7f00000001c0)=0x84)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000300)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r2, 0x7, 0x7, 0xd, 0x0, 0x7ff, 0x1}, &(0x7f00000002c0)=0xa0)

00:04:14 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYRES64=r0, @ANYRESOCT=r0], 0x2)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000240)={@in={{0x2, 0xffffffffffffffff, @broadcast}}}, 0x0)
getsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@local, @empty, @loopback}, &(0x7f0000000040)=0xc)

00:04:14 executing program 3:
r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10, 0x10000000)
fcntl$setstatus(r0, 0x4, 0x0)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x902, &(0x7f0000000300)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x98)

00:04:14 executing program 3:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x41]}, 0x3}, 0x1c, &(0x7f0000002480)=[{&(0x7f0000000300)="7f9e06771680ffd1ce5ee82d55ea3c90a4788b5d3e1a67dfbec81e497a080450ed4a965823a806bc67682a8e4a4ec9f506783fbb9b496870cbce592b41199ba24153d7de1d235ff5c84fafd0479cdfd30d52d3f1752120fe99d02226bb", 0x5d}], 0x1, 0x0}, 0x0)
accept4$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x30000000)

00:04:14 executing program 3:
futimesat(0xffffffffffffffff, 0x0, &(0x7f0000985000)={{}, {0x4}})
sigaltstack(&(0x7f0000985000/0x1000)=nil, &(0x7f0000000040))
shmget(0x2, 0x4000, 0x104, &(0x7f0000ffb000/0x4000)=nil)
socket$inet6_udp(0x1c, 0x2, 0x0)

00:04:17 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r0, 0x0, 0x1000000000003)
getsockopt$sock_int(r0, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000280)=0x4)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
getpeername(r0, &(0x7f0000000080)=@un=@abs, &(0x7f0000000180)=0x8)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000300), 0x4)
r1 = dup(0xffffffffffffffff)
getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c)
sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10)
setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000400)=0x9, 0x4)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000340)={<r2=>0x0, 0xa7, "6e71cfc6b77dbf511321488fe9e0c6ac8afbcf39bbeb81a8afd3913a84b5e7a7ea12f70dd38b4f473888b50f44288de48eb8e3810ff46cb0e848f76c8c3b593a0205676b3b43512dfd41b3486cf9ed16d876ad8bcb247703bd93e5c0106da40c91abdda785cf2d280f6a12b0710fb37a9566b4a7b5d1583f87716b055481ee95ed43000a6a69e250ed397f220ca025f69aa7562d51696a7f1862944b1f808c312f37f3121902b7"}, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000440)={r2, 0x16, "2554f7b63a3eff17882d460a166cdc655d3e91538c87"}, 0x0)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140), 0x4)

00:04:17 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000080)=ANY=[@ANYBLOB="02004e23ac1400bb00"/136, @ANYRES32=<r1=>0x0, @ANYBLOB="0700100081000000ff0300001200000080200000"], &(0x7f0000000140)=0xa0)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={r1, 0x8000}, &(0x7f00000001c0)=0x8)
r2 = dup2(r0, r0)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0x4)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000280), 0x0)

00:04:17 executing program 1:
getgroups(0x4, &(0x7f0000000000)=[0x0, 0xffffffffffffffff, <r0=>0x0, <r1=>0xffffffffffffffff])
setgid(r1)
setregid(r1, r0)
setgroups(0x1, &(0x7f0000000040)=[0x0])
setresgid(0x0, 0x0, r0)
pipe2(&(0x7f0000000080)={<r2=>0xffffffffffffffff}, 0x100000)
getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={<r3=>0x0, 0x80000001, 0x9, 0x2}, &(0x7f0000000100)=0x10)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0x3, 0x61ec, r3}, &(0x7f0000000180)=0xc)

00:04:17 executing program 3:
pipe2(&(0x7f00000001c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100000)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000005c0), &(0x7f0000000240)=0x4)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080))
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0)
mlockall(0x1)
sync()
getsockopt$inet6_buf(r2, 0x29, 0x3e, 0x0, &(0x7f0000000180))
getsockopt$inet_mreqsrc(r0, 0x0, 0x9, &(0x7f00000000c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc)
fsync(r2)
fcntl$dupfd(r2, 0x11, r2)
r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r3, 0x0, 0x1000000000003)
getresuid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340))
r4 = getuid()
setreuid(r4, r4)
pwritev(r3, 0x0, 0x0, 0x0)
poll(&(0x7f0000000440)=[{r3}], 0x1, 0x0)
freebsd11_lstat(&(0x7f0000000400)='./file0/file0\x00', &(0x7f00000004c0))
fcntl$setflags(r2, 0x2, 0x4)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, 0x0, &(0x7f0000000140))
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000100)={0x9, 0x7, 0x2, 0x1, 0xff, 0x3, 0x200, 0x2, 0x2, 0x1, 0x3}, 0xb)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x104, &(0x7f0000000380), &(0x7f00000003c0)=0x4)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9)

00:04:17 executing program 0:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mlockall(0x2)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x613b, 0xfffffffffffffffa, 0x20, 0x417ebc87, 0x5, 0x1a, 0xae, 0x6, 0xfffffffffffff672, 0x5}, 0xb)
pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000001c0)="fc", 0x1}], 0x1, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0)
ftruncate(r0, 0x8000)

00:04:17 executing program 1:
r0 = socket(0x12, 0x5, 0x5)
r1 = accept$inet6(r0, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0)
lseek(r1, 0x3, 0x1)
pipe2(&(0x7f0000000500)={<r2=>0xffffffffffffffff}, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
open(&(0x7f0000000400)='./file0\x00', 0x0, 0x4)
r3 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080))
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0)
mlockall(0x1)
sync()
open(&(0x7f0000000240)='./file0\x00', 0x400, 0x8)
getsockopt$inet_mreqsrc(r3, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc)
connect$inet(r3, &(0x7f0000000340)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)
r4 = socket$inet6_tcp(0x1c, 0x1, 0x0)
fcntl$dupfd(r4, 0x15, r3)
r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r5, 0x0, 0x1000000000003)
pwritev(r5, 0x0, 0x0, 0x0)
poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
sendto(r2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffdf)
r6 = open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000300)={0x200, 0x800, 0x4400, 0x6321cbab, 0x0, 0x6, 0x100000000, 0x3}, &(0x7f0000000380)=0x20)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0x101, &(0x7f0000000440)=ANY=[@ANYBLOB="ffff000000000080130000003f000000050000007aef5d9aa2de4526e5ce7d790fb8c9"], 0x0)
socket$inet6_tcp(0x1c, 0x1, 0x0)

00:04:17 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r0, 0x0, 0x1000000000003)
getsockopt$sock_int(r0, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000280)=0x4)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
getpeername(r0, &(0x7f0000000080)=@un=@abs, &(0x7f0000000180)=0x8)
setsockopt$sock_int(r0, 0xffff, 0x4000000000000, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000300), 0x4)
r1 = dup(0xffffffffffffffff)
getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c)
sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10)
setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000400)=0x9, 0x4)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000340)={<r2=>0x0, 0xa7, "6e71cfc6b77dbf511321488fe9e0c6ac8afbcf39bbeb81a8afd3913a84b5e7a7ea12f70dd38b4f473888b50f44288de48eb8e3810ff46cb0e848f76c8c3b593a0205676b3b43512dfd41b3486cf9ed16d876ad8bcb247703bd93e5c0106da40c91abdda785cf2d280f6a12b0710fb37a9566b4a7b5d1583f87716b055481ee95ed43000a6a69e250ed397f220ca025f69aa7562d51696a7f1862944b1f808c312f37f3121902b7"}, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000440)={r2, 0x16, "2554f7b63a3eff17882d460a166cdc655d3e91538c87"}, 0x0)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140), 0x4)

00:04:17 executing program 0:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mlockall(0x2)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x613b, 0xfffffffffffffffa, 0x20, 0x417ebc87, 0x5, 0x1a, 0xae, 0x6, 0xfffffffffffff672, 0x5}, 0xb)
pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000001c0)="fc", 0x1}], 0x1, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0)
ftruncate(r0, 0x8000)

00:04:19 executing program 0:
pipe2(&(0x7f0000000100)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
accept4$unix(r2, &(0x7f00000000c0)=@abs, &(0x7f0000000140)=0x8, 0x30000000)
r3 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil)
shmctl$SHM_INFO(r3, 0xe, &(0x7f0000000180)=""/15)
select(0x6, &(0x7f00000001c0)={0x8}, 0x0, &(0x7f0000000240)={0x67}, 0x0)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000340)=ANY=[@ANYRES32=<r4=>0x0, @ANYRESHEX=r0], 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000300)={0x4, 0x0, 0x9, 0xf4, r4}, 0x0)
shmget(0x0, 0x4000, 0x4, &(0x7f0000ffc000/0x4000)=nil)
writev(r2, 0x0, 0x0)
dup2(r2, r0)
accept4$unix(r1, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8, 0x10000000)

00:04:21 executing program 3:
ppoll(&(0x7f0000000080)=[{}, {0xffffffffffffffff, 0xe}], 0x2, 0x0, 0x0, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
fdatasync(r0)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0xa, &(0x7f0000000000), 0xfe6a)

00:04:21 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
socketpair(0x17, 0x1, 0x5, &(0x7f0000000080)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000000c0)={<r2=>0x0, 0x1}, &(0x7f0000000100)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000140)={0x1, 0x42, 0x2000, 0x101, 0x4, 0x9, 0x0, 0x9, r2}, &(0x7f0000000180)=0x20)
r3 = dup(r0)
futimesat(r3, &(0x7f0000000000)='\x00', &(0x7f0000000040)={{0xffffffffffffff00, 0x15}, {0x401, 0x10001}})
fcntl$setstatus(r0, 0x4, 0x44)
connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0xc001}, 0x1c)
read(r3, &(0x7f00000005c0)=""/252, 0xfc)

00:04:21 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
socketpair(0x17, 0x5, 0x6, &(0x7f0000000000))
setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xe}, 0x8)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040)=0x400001, 0x4)

00:04:22 executing program 0:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0)=0x6, 0x4)
r1 = socket$inet6(0x1c, 0x10000003, 0x0)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={<r2=>0x0, 0x0, 0x7fffffff, 0x6, 0x1, 0x8}, &(0x7f0000000180)=0x14)
sendmsg$inet6_sctp(r1, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="1c00000084000000040000000313ccc243333579b52f86f2328bb615278fd202353e69", @ANYRES32=r2], 0x1c}, 0x0)
bind$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x10)
setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f00000000c0)={0x80000001, &(0x7f0000000080)=[@in={0x2, 0x3, @multicast1}, @in6={0x1c, 0x3, 0x10000, @remote={0xfe, 0x80, [], 0x0}, 0x7f}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000100)=0x10)
fcntl$setflags(r0, 0x2, 0x1)

00:04:23 executing program 1:
r0 = socket(0x12, 0x5, 0x5)
r1 = accept$inet6(r0, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0)
lseek(r1, 0x3, 0x1)
pipe2(&(0x7f0000000500)={<r2=>0xffffffffffffffff}, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
open(&(0x7f0000000400)='./file0\x00', 0x0, 0x4)
r3 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080))
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0)
mlockall(0x1)
sync()
open(&(0x7f0000000240)='./file0\x00', 0x400, 0x8)
getsockopt$inet_mreqsrc(r3, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc)
connect$inet(r3, &(0x7f0000000340)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)
r4 = socket$inet6_tcp(0x1c, 0x1, 0x0)
fcntl$dupfd(r4, 0x15, r3)
r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r5, 0x0, 0x1000000000003)
pwritev(r5, 0x0, 0x0, 0x0)
poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
sendto(r2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffdf)
r6 = open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000300)={0x200, 0x800, 0x4400, 0x6321cbab, 0x0, 0x6, 0x100000000, 0x3}, &(0x7f0000000380)=0x20)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0x101, &(0x7f0000000440)=ANY=[@ANYBLOB="ffff000000000080130000003f000000050000007aef5d9aa2de4526e5ce7d790fb8c9"], 0x0)
socket$inet6_tcp(0x1c, 0x1, 0x0)

00:04:23 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x308020005)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(r0, 0x2, 0x1)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0)
freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000140), &(0x7f00000001c0)=0x4)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
poll(&(0x7f0000000040)=[{r1, 0x4}, {r0, 0x60}, {r0, 0x2000}, {r0, 0x2006}, {r0, 0x140}, {r0, 0x1}, {r0, 0x10}], 0x7, 0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000180)=0x7c21, 0x4)
setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000200)={0x0, 0x7fff}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x0)

00:04:23 executing program 0:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r0, 0xffff, 0x1014, &(0x7f00000000c0), 0x4)
r1 = getegid()
getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)=<r2=>0x0)
setregid(r1, r2)

00:04:23 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r0, 0x0, 0x1000000000003)
getsockopt$sock_int(r0, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000280)=0x4)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
getpeername(r0, &(0x7f0000000080)=@un=@abs, &(0x7f0000000180)=0x8)
setsockopt$sock_int(r0, 0xffff, 0x4000000000000, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000300), 0x4)
r1 = dup(0xffffffffffffffff)
getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c)
sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10)
setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000400)=0x9, 0x4)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000340)={<r2=>0x0, 0xa7, "6e71cfc6b77dbf511321488fe9e0c6ac8afbcf39bbeb81a8afd3913a84b5e7a7ea12f70dd38b4f473888b50f44288de48eb8e3810ff46cb0e848f76c8c3b593a0205676b3b43512dfd41b3486cf9ed16d876ad8bcb247703bd93e5c0106da40c91abdda785cf2d280f6a12b0710fb37a9566b4a7b5d1583f87716b055481ee95ed43000a6a69e250ed397f220ca025f69aa7562d51696a7f1862944b1f808c312f37f3121902b7"}, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000440)={r2, 0x16, "2554f7b63a3eff17882d460a166cdc655d3e91538c87"}, 0x0)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140), 0x4)

00:04:23 executing program 0:
socketpair(0x1, 0x7, 0x2, &(0x7f0000000040)={<r0=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000080)={<r1=>0x0, 0x200}, &(0x7f00000000c0)=0x8)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={r1, 0x8, 0x6, 0xffffffffffffffff, 0x82, 0x40000008}, 0x14)
__semctl$SETVAL(0x0, 0x0, 0xa, 0xffffffffffffffff)
r2 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff)
setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000000)=0x1f, 0x4)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000140)={0x2}, 0x4)

00:04:24 executing program 0:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
listen(r1, 0x0)
accept(r1, 0x0, 0x0)
close(r0)
execve(0x0, 0x0, 0x0)
truncate(&(0x7f0000000040)='./file0\x00', 0x400)
writev(r0, 0x0, 0x0)

00:04:26 executing program 0:
r0 = open(&(0x7f0000000840)='./file0\x00', 0x20002, 0x2)
setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000001a40)={0x9, {{0x1c, 0x2, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x8}}}, 0x88)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="1c004e2301000000fe8000000000000000000000000000aa0800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200"/120, @ANYRES32=<r2=>0x0, @ANYBLOB="0900000003000000000200000900000002000300"], &(0x7f0000000200)=0x98)
getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000240)={r2, 0x393b}, &(0x7f0000000280)=0x8)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r1, 0x0, 0x41000000000003)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
r3 = semget$private(0x0, 0x3, 0x4)
__semctl$SEM_INFO(r3, 0x4, 0xb, &(0x7f0000000400)=""/102)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
clock_settime(0x0, 0x0)
mlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000)
linkat(r1, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000040)='./file0\x00', 0x400)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
getresuid(&(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)=<r4=>0x0)
getgroups(0x5, &(0x7f00000003c0)=[0x0, 0x0, <r5=>0x0, 0x0, 0xffffffffffffffff])
getsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f00000004c0), &(0x7f0000000500)=0x4)
lchown(&(0x7f00000002c0)='./file0\x00', r4, r5)
setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5)
pwritev(r1, &(0x7f00000019c0)=[{&(0x7f0000000540)="63d41f3d2b42b5336fc549e9a54a5156ff4d9107f6ac9a5260e731b5d3e2405552dd5515dc5a8ac0e4899d840639e33b3ae677145819e4de5e716383823af567f7af8373192ba03ee2e228475c99d89cf4c9fd86f553bcf6c87266b41b511c333cc40d7265ce62cd9c62a5dbd086b4de32574357a9dc797bc457b8184e5b2fdb164dc4c2dee9cea7f7e29bf31ea08d56ef372b897301b1e3fa3505569fa108e10f73b218d791fd026922600e1ac6d304a6ed1c9ac533beb3636e6ac3752dba7c004612760bb57aabca0ee8efaaa6ee19202e84abf0d34d6812712e0f2d06070cfe89e6d6e0841d83d8219a7e30f4d5d774cb", 0xf2}, {&(0x7f0000000640)="6f1d254fe353a3ab9cc4788a30bdedd2e6c20bf2fc073af3ad6a4f31ccf1af79cbc3fffdeecf83280fbdfc6162465d5ddf9d77293f7a1cd0a143f4ff098ad917ea9012b4096e6ed3f86daeca251b22328858d005abe980ea516b29906653cc32ad18fa1210a6faea9a65e920cb63ae90e756cc99177d6f0d19f989299b1154010544db9fa73b9bee64a115687a283d5a4662ec20f0faeba7eed46efe3ff1a2efe5c8ac28f03d4d23598658f79f43f9f754ceae54d5bd3f752b5994c84c275ebd27076ce43851d5546b2ddbafa764ed9ace85b1f39fe54ebedf561af1613b39739c37a72f53b922fd9c", 0xe9}, {&(0x7f0000000740)="2045734f246a1ca7840f4bdbb66ad0e434df8a77b91be4ef508ca458139f8da21a7c6eb35926169ed73de535b4c6740dcf91028eccbcc690582cc5fd515389a3d0f38f50b5f344a3f5eaf7236afed57ffe9532b9c6d08ae5fba546b6493a813e6ffee492b694890970a13d70084f68f202c77bf20bf09ec3180fc5e80443cefeafa37f0ee7e188bf5cfa4c453cf06436b2d25a5a2b3ab6b3cbcc51514d6f4c677eb1edaf8cc529643d2c41d4d19fdcfcdf8e81563f24c15d83747c259c55cb1e82b20bcd9024ab8e503899e7fbf67b21f426384db44b9721ba8ad891915f9559d6bf8d2d1ff5a4cf8914225c084a5f33f2fe", 0xf2}, {&(0x7f0000000840)}, {&(0x7f0000000880)="abb833a9eebb6d68", 0x8}, {&(0x7f00000008c0)="2341432e8aca46d7c28bf215051daab87501086451addbaeece3987943964db71b74bc8407505fa76a2b17457bbfb542a2720d8a84099bb312f031c7bb1f469cb8087887d57847d66beb6b74b7287ce3629e1e05b6d10418fe2a76fd5e66d576b7d749a8ac8079d63a8b20ae4d48b8e854afdbe46d5d134dda3580d999aff09a62b517e39aca5303725253759bef5e1c4bd2e7de768fdf235c033852c77d0f303af8a264f52ee89cf294426e55f158c9d83f9e7a32d2abff3a42806a011702c109af102a6c47035ecd91c6e632714fe4b9e58a36bc354b23344ce4174785a3b720a380e5ae9e2a97f18a1a88316a2ac09272fa944b0a240286fd1eb2d95c3059542d00693a039760227e5dbaac5a5714ffebed6b1fc818693149e4eab54917a10d44b05c3a0eec50da467860c66bf50adf23e1a0bc5926b4139707c6ecdfad4f10282301296a575a93680a2328f759ba39efb0a7da8e9a457291ba5d94fd9ccb08ccbac58ac51de0cf68fa5b313ef04c2fd2bb39f83824d1e9d919c3c9cab76c427ac679bbab424902a0aa8ea92ab17e661e7ba73bc68f5155c6dcf7458e7eafd23e168ad46187038d5bd8b8505cb0c9f60a82885f9b759ee62d1680de54d6ea7f6dc8a8ebd3101c0789ab726cc993f5ccfa4dd3437c0cec621160c595d5f05ecb9a6d4a93b682906024b01bc91adffee25b5a34b07bf07be461d68207e258d94c589b5fd1784cf8d425da1a9268dd879879ee5eecae7fbdfd774a7b3d5e6524a423977cbc5862ff6527c406dfdb81645558dbd217c4e67ee23adbd13785f8232ad4c8b02ad07b82bc5ef73bb9ebed786359722cade29e01484ed573d84c117cfb7c1e3b7220665dd165a6bf7b3eb511cd10310b7366740ac367e13ef27ef60cc1ec56c38a58e08ffd001f95827e0c59de4f044b82565e5539346765aef0c76987dfa65020829dfb3dc03a941fc272e14ef044cd5cd97a852d0458371e25d267a140b22e08d972af2a06dc63c9963c2a9a5a513605fe20ea51886344225d63f5aae4dde79e97807f3fb686fbb4f4f23b30b379e4d973d9de9399777799d94a19f685c050629918e21026cf2b7360ab3118ebd2cd317d77863a5590dc329429e636a8a45ba6f00d4c4ec35e7ced8c431e092f5a53b2077b964b4a3e0c8b8392a208d53d8971425bd808fdc20d3c61458a96246814ba4ed30180db10d197e94442a563c3ad2f4442c080a60982cd2f601068e9e83d048a8a98a6b5505b0892e0c3557d6c6b1960b74e503cc8a8aae889d530a28c131cb00cf42604c60b7530ce1c8102502eb5dab1f1be4457905c07aa0059378780dfbac8108df71ecf91bc8d7aae08b6ce9379b949ed27608a760f7202395d79ab672daa5b8944c9a62e80027ea560d40de14848238afb160c6fd4dbca14268c19ae2de8d6451badcc8a33a4c579473d4d466076673a6b51c7d449a34023780d1fecd738fe1027a7ad80494b2b9fe193bda1419a7f10e6c8fda6c68af6e1837be7d8b2dd705dae89f451ddea0fb97679ee093497dcbbfb6508266b8175fe6309ee0561be403adf7fcaf0953b92e331833a8c0647a8275af5a33a7471dcbb94c2b05baf014038ca2146e132530534ff65a596668aefc06bbb2f378af7351b304f842f00de99882c0dff2da20cb3a9f853b6e39833c9521e407ff763a83176f42ffd1154dcf94094b72fdd6e84a57d7773f9a14617997533b6990d46cd5b8adf13293407847db1cf6652086c1c34ee9020030348bca85ca8da4c253adae1cea9ab5664409d8157f261c4fc363e62aaba76ac9c4c29259780b0cd8efc15f2b5bd149a26c0e5a46c92a370eda7b04480d6a616f95e876304ec8b7044bc74e585f11899bcc22bec07732aea5a09bb34dbbf6b197e59321c26e4aa3de944191ac2325b5361e3132b753273ffe1708477fabeb46c871d43ce66090af32b9cc7537db5ffb5b8038d82feb7362837635ba7855ff068a069fc500396460ed324515d348e5218ac11fdd53afe7746b2ca2d000b59bac0c68bd9e6974b394a60732da2d8120d0d05b799b3a463f0d7693ba54e953aa15e4254155ca04a16855e3e7fed8e66b577842bdebe4ec68ebf2cee0923d8f74a2c89eb56d5b97977103b92414cd77ba33db40f3ce3ac22b44f7cf3575ce41fd8613115315cc6ae82becca637979a313b5666645cb61cb54f41891c76c3fb6c8ca814e00ad3cccd1c198060aaeaa1fa810e43a3ba10a7cd92b9f1473b194559fef9e104e5b6e81d7f99be35d4d05a67d81a47672f7838d4b034718d099361007fa1b3d84b4d96c6fa484885b1a8f008dda044c01b53f60eb78b3c76c766351073a1f652829e68c6b4dceec25a3c2b0147c81b7ed95aff8c8a98ecbd330ad4ad7d5c4c44eeb8d1a0079db1343f2b631547c02184cb13c516162adf9b0510d45c4d99144c60c00e99062a4cda1861e258eafd0e44944e27c190f7b7b243b3ecf40b4bdd0e1b9e2909f5c54a24242554287c7a2d6785df01c779a5b34746eb452a3287d5e7d88f01eda2abb22425ce50131deab60e0f72f07edd602c514cb50f0d2bdc9c7efdd2ead34f5d88577701a20e95c1af985dbba3322025859c94987ac2fe8456ff4c16b9811ab7f3cb280ac3f0b063397f863da849e27cd0fc977f8bd1137466718cc6f8e8a13e308680bf51769aa661997cb8df3a36e7eff9c9327e971ed7ffcb232040817ffb47b15b4c574daa3064223f8a1193b00ee6aaf635fb961bc6214d9bff3ea9ca74dc05d8f63c2f00de3f5f6f63ea459fe80e36ab3ae91881cfdd6553321dd00941c6a7ef82c6d412059da2cf5e7845c23e8da7829dc0d2c08a660a9498e56dd0631c090f78423f0db75ddae4559da150a88f77252f7e0ee84305064e1c2b3b11d918e0ea1ffe5238373f6f9b7cf2f1c40ce65873bb08f2725f3ecb6bafbc06033c9eab3edb1bc484b0087a3c4b9878937c4b927a4ff8ed3b1fad066d16351b425bb7c7e96b141effb39392e2f9396dd196ab4b270c299c52e2796bdb4deb2b08af22089432b0c7277ad8c228a97c472a2b5aa74a7b2bdd1eae866c6d4885fc53b74799e36a2c00a5617bbadbcaeed23a704383caa0a656478b354ad827a8912d6f44bb7a519cd3b0622d51c5d3d3eede3c02e59939f6bcd0b4b78bad062ae48de76dbfdf9b42c7b8c68ff9b84a40d45b46b78e0d25933a750958204037242c22b000e8e3ad9f089bdb09406494257005bc214f14e325bf9b59fc4b93b5f5a43e02dccfa38945c6cf0ac8d01a13334165f1751df1be7b4bec4d849f30a916f91c10e7ffb95513f2ef80a3d21992714dfebbefe25f2bd0271062be241966558d3edda16fb7ce777567688732e56fddaec0f6a3feb32f9646a5d59a6c22e4e6dc1984bbd1197720468608f088decbcbc98b35016ebea33fdba4c3f8d694127ccca4b282d1a8ec8ac19ece46e327107aa522d953dc325e2c2b84fb61c7d1954c088a2e3b6c8d8e9156ba810abb8781718b0efd6bdc3a0623af4817d4b918bdbc752c0ec382a4eab09063324e33438d4061cc7ce137f15e32619eb891b219f9cbbfd0a3f713da65723d6ad92b97aa52cbd53b095af71ddf44bacebc29a43fa23df0e4e2c2f9465113269edbb96baf7dfb958d4d3988098ca1c795ac6f1b0237e43d832c98659fb7928d5089ef54fea8efd838aab8699d7a28d47d568a386afe0041b11ac5fe5aa26bdddf6d3da37ab607a636ce55c69f36dd60b86c6fd54f10aaef88d8d68d1db181ce7ee54436e914d6abe800dc2e8c216a92a5c4d45c389ad2cf052ae14049da68c48cac3e35212c8b0f49f044fd21a1d9c5e04cd4b4fa5d2bbd01d9a03d48477c2cde188e44c00a031e9f36796378b62ae43933ede50972ac793a3006000eebcd4b2a21d9fc639505e7a186b60dfed0c7ce3fe99ebb7bc98993181416c4a21e5ed8c319726d7d07cb05301326c2b381bcbac99f2404bf52e3f84580c4d549bab3f51dfb0eef7713901b2ce6c75b333c0ee4db55666671d962887dfb0c18244c545a8d25a52865430b40843abaa68a33f20897a9a92f8b23d5118938929b173c82c3b08696eecc906e06fed26ad9e280610636dbb9d059705b46a9139df84fe5fcac6b803d89e982520fe1fef5c84b98fc6d1b038474e0ff0ef2bbd0ff9684a01459124997eeefa9e7d08af50c406b190178264ad1579b77bacaedea60fccb9916402e677eba23d80bebb4a4d8546cde8e22017984b029a6e71ca25a0793db98fdb0ec29bccbb1d43b38ae3c9fc4a34dc7710e22f76e0fdf61aa9923585ff98991669c86cdc6cbf66eab6d6bf04923ce49e2d324e04402ca0f56346c7fb45045d7763bd35bab8630def1f6b15cffdc6c6afb0cf1b526ad3488bd2aef696c45e3cd71162988aaf3b23a2f055e33fe7757adf2121ed8be213103dce37c4d950bfd705ce2c241548157f8111ae430b07b5bf65180d92ad6900a8053e8c1ccb02af6a6ffe2ef47684e5405e993e29ca785f1ac9259db9c40c0cec0d53b7a639580de264df70a57831ccfd8469d74399c10ac7491b09c8102edefeb99eb4ff366e2d7f7e0e664ed4b0ea21df19843b1ff32a9f9cfad9d3dcecbcdc894c38b31f506eeac0c0745af6dc5ff51d01c7f8994b5452aa275c186f46583a441628f7ce99e0b11531e4d57199b9aefab9ade207901d34f72b2713ac824f7b46f850ea83990a0fb28fb6268a14f05e8ae8caecff86b7a2910a928b9641d33aa1822fcb16aeaa9b7941de6ee18bcb21b2943e1fc673c0db20c5bb5e404737d4652431b23d51dd530700c858c55c6ed3734ef0a3e0116c7b73afc06c700a7654f3e91dfba796b2e50134d8ec8a2ea2026ac39af1dffed38da81544956b841b1dc82e5a0fbc1f3d94b3ab8fe030183cc0e4410f520eec872e6bdf7a13ae3a6f2e0627f2f0f50d8936f2418478a4d925cf5ea6b5529d6e644de2dbc9f3446bc6ae9c605363c01e52f55654fea2726501ddda992b9537d8e035cc8108cb98f6dd3f20da01c160d34c99f3deb0caf759d4d542e366ed0e703a083389eefa5f3915664dd95fadaec1218147dda312c5ea02fe268145d6215171ec2fca18012924736228b099441aa91682b163a66f36a39596b5854c2c154b8b11ac6b71455fdf81e5cb54d9c40f6f1ce744f93297cb0fbe228b3be346446a366b80395edc98e20d6446ba06ebf8f47ee3ef30e58b14d31855745efedde96e6d5295d0402b575d773dd519ca21c63e2baa9f0abddf3496b7ce0e2e0189f7218a1cc5e5990bd253387a8f2c05d8a2ceb39cfc98038f5bc3a9f03fb46afe08aaccfe4effe421e1b5712afddab380554cc8d43c01d0308839bc1537da9a1dec1f292c2ae40eb2ae8f411f31924f54ed35cb55053d3680fd65e461a8f81d9b927baa85b4fd96d0e9c6589e63f7e2ad5b2bffa81699c8b3bb396ae47fd2047fa0d950ce7c11a17fff72c69c4a6f346536803c42bca4250eed79199073f0b9228f6efbc0ba0d7c15a59eedd9bcee8d1ac605fca0539140e2ef098e8c9f7936e1542ca404027c0cef1a0a7b052aec1666df5e69f8eb466fd8e19940984d11970672a0a70ffe81cc7bdcf81db9e7a42a058c83f9e6a4644f31b7128f29d2132980a587094c705a68fe267c7b1ce24fd04edbc484811d9e4e5e684136abb98fcfe5fa1f4a273cbcf48399c218add94da01284bb9fde2327ec7e5083c7ebee88dc837f28ca70e980a74bc4a347844381da462d19b3ecc7aad44edaeb40355030e44e3164642", 0x1000}, {&(0x7f00000018c0)="0d4cb6c83fa899bf912a91bb2acd739764bba0f85b735295a801bbf69d283d09d1d2f71e7f754d345c48e03deb7136ac423e50150912565f47c4e16b608c3c57fcdf5bab84a7a75b21a05dc08ff9f7ac8737f8a7420cd23cb8b9af00e303a328b902bf47fdc55ff16d5b285adebd1a58ed2c92d08a19660c237c8513a99b2f34788fd64fb6948e655b1bf89335873a4e1032f629ec33f33c03f4107a5a65215b99f0148f84a8eabe738ffb26e5e35a2e2240dd49ef648c58624a9023014ca6c6ae74065a57d65c07bc8ea68f3395812381966a2179cfcc82b8970e21e25ae734333dbc7b19cf5b8aa92b1aad3698ba76febd27c6", 0xf4}], 0x7, 0x0)
write(0xffffffffffffffff, 0x0, 0x0)
pipe2(&(0x7f0000000080), 0x100000)

00:04:28 executing program 1:
r0 = socket(0x12, 0x5, 0x5)
r1 = accept$inet6(r0, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0)
lseek(r1, 0x3, 0x1)
pipe2(&(0x7f0000000500)={<r2=>0xffffffffffffffff}, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
open(&(0x7f0000000400)='./file0\x00', 0x0, 0x4)
r3 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080))
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0)
mlockall(0x1)
sync()
open(&(0x7f0000000240)='./file0\x00', 0x400, 0x8)
getsockopt$inet_mreqsrc(r3, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc)
connect$inet(r3, &(0x7f0000000340)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)
r4 = socket$inet6_tcp(0x1c, 0x1, 0x0)
fcntl$dupfd(r4, 0x15, r3)
r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r5, 0x0, 0x1000000000003)
pwritev(r5, 0x0, 0x0, 0x0)
poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
sendto(r2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffdf)
r6 = open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000300)={0x200, 0x800, 0x4400, 0x6321cbab, 0x0, 0x6, 0x100000000, 0x3}, &(0x7f0000000380)=0x20)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0x101, &(0x7f0000000440)=ANY=[@ANYBLOB="ffff000000000080130000003f000000050000007aef5d9aa2de4526e5ce7d790fb8c9"], 0x0)
socket$inet6_tcp(0x1c, 0x1, 0x0)

00:04:30 executing program 3:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000000c0))
getegid()
clock_nanosleep(0xe, 0x1, &(0x7f0000000000)={0xfff, 0x100000001}, &(0x7f0000000080))
getsockopt$sock_int(r0, 0xffff, 0x1004, 0x0, &(0x7f0000000040))

00:04:31 executing program 3:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
getsockopt$inet_udplite(r0, 0x88, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000007c0)={0x2}, 0xb)
recvmsg(r1, &(0x7f00000000c0)={0x0, 0xfc5e, 0x0, 0x0, &(0x7f0000000480)=""/140, 0x8c}, 0xfffffffffffffffd)
getegid()

00:04:31 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$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x1000a}, 0x10)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000140)={r1, 0x96, "bcb35fa467d23ea2c514288114495b051bdfd264bb239c818e828bfd116b78aa814d9f2e646d986e8ffae6a6ec7bf03442a0d83258e459fb94310dac5f8c80493e74dd802250216f56f6a0218e520bb49ed65ffba96920d4c4bb1cc4e96354db7f937930898a89fc587b3b59d4b5593b670ca4291fc2e78e9b9e25f3c658312fb1b5b3a455c7080fde29efcc6ee698178e1bb149e050"}, &(0x7f00000000c0)=0x9e)
recvmsg(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}, 0xc0)

00:04:32 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r0, 0x0, 0x1000000000003)
getsockopt$sock_int(r0, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000280)=0x4)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
getpeername(r0, &(0x7f0000000080)=@un=@abs, &(0x7f0000000180)=0x8)
setsockopt$sock_int(r0, 0xffff, 0x4000000000000, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000300), 0x4)
r1 = dup(0xffffffffffffffff)
getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c)
sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10)
setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000400)=0x9, 0x4)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000340)={<r2=>0x0, 0xa7, "6e71cfc6b77dbf511321488fe9e0c6ac8afbcf39bbeb81a8afd3913a84b5e7a7ea12f70dd38b4f473888b50f44288de48eb8e3810ff46cb0e848f76c8c3b593a0205676b3b43512dfd41b3486cf9ed16d876ad8bcb247703bd93e5c0106da40c91abdda785cf2d280f6a12b0710fb37a9566b4a7b5d1583f87716b055481ee95ed43000a6a69e250ed397f220ca025f69aa7562d51696a7f1862944b1f808c312f37f3121902b7"}, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000440)={r2, 0x16, "2554f7b63a3eff17882d460a166cdc655d3e91538c87"}, 0x0)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140), 0x4)

00:04:32 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
msgget(0x2, 0x25)
freebsd11_stat(&(0x7f0000000100)='./file0\x00', 0x0)
fcntl$getown(r0, 0x5)
msgctl$IPC_SET(0x0, 0x1, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x4, 0x60, 0x4}, 0x10)
nanosleep(0x0, 0x0)
shutdown(r0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00', 0x7fff}, 0x24)
close(r0)

00:04:32 executing program 0:
setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x2, 0xffffffffffffffff, 0x100000138)
r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
r1 = socket$inet6(0x1c, 0x0, 0x1)
r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c)
r3 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c)
r4 = open(&(0x7f0000000080)='./file0\x00', 0xa88, 0x40)
r5 = socket$inet6_udplite(0x1c, 0x2, 0x88)
r6 = socket$inet_icmp(0x2, 0x2, 0x1)
r7 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
getsockopt$inet6_buf(r3, 0x29, 0x51, &(0x7f0000000100)=""/54, &(0x7f0000000140)=0x36)
poll(&(0x7f00000000c0)=[{r0, 0x26}, {r1, 0x50}, {r2, 0x8}, {r3, 0x4}, {r4}, {r5, 0x4}, {r6, 0x80}, {r7, 0x4}], 0x8, 0x8)

00:04:32 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r0, 0x0, 0x1000000000003)
getsockopt$sock_int(r0, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000280)=0x4)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
getpeername(r0, &(0x7f0000000080)=@un=@abs, &(0x7f0000000180)=0x8)
setsockopt$sock_int(r0, 0xffff, 0x4000000000000, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000300), 0x4)
r1 = dup(0xffffffffffffffff)
getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c)
sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10)
setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000400)=0x9, 0x4)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000340)={<r2=>0x0, 0xa7, "6e71cfc6b77dbf511321488fe9e0c6ac8afbcf39bbeb81a8afd3913a84b5e7a7ea12f70dd38b4f473888b50f44288de48eb8e3810ff46cb0e848f76c8c3b593a0205676b3b43512dfd41b3486cf9ed16d876ad8bcb247703bd93e5c0106da40c91abdda785cf2d280f6a12b0710fb37a9566b4a7b5d1583f87716b055481ee95ed43000a6a69e250ed397f220ca025f69aa7562d51696a7f1862944b1f808c312f37f3121902b7"}, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000440)={r2, 0x16, "2554f7b63a3eff17882d460a166cdc655d3e91538c87"}, 0x0)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140), 0x4)

00:04:33 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
socket$inet6_udplite(0x1c, 0x2, 0x88)
socket$inet6(0x1c, 0x5, 0x9)
accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0)
setrlimit(0x0, 0x0)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0)
sync()
getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
accept(0xffffffffffffffff, 0x0, 0x0)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
r1 = open(0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)=@file={0x20200, './file0/file0\x00'}, 0x10)

00:04:33 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r0, 0x0, 0x1000000000003)
getsockopt$sock_int(r0, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000280)=0x4)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x4000000000000, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000300), 0x4)
r1 = dup(0xffffffffffffffff)
getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c)
sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10)
setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000400)=0x9, 0x4)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000340)={<r2=>0x0, 0xa7, "6e71cfc6b77dbf511321488fe9e0c6ac8afbcf39bbeb81a8afd3913a84b5e7a7ea12f70dd38b4f473888b50f44288de48eb8e3810ff46cb0e848f76c8c3b593a0205676b3b43512dfd41b3486cf9ed16d876ad8bcb247703bd93e5c0106da40c91abdda785cf2d280f6a12b0710fb37a9566b4a7b5d1583f87716b055481ee95ed43000a6a69e250ed397f220ca025f69aa7562d51696a7f1862944b1f808c312f37f3121902b7"}, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000440)={r2, 0x16, "2554f7b63a3eff17882d460a166cdc655d3e91538c87"}, 0x0)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140), 0x4)

00:04:35 executing program 3:
r0 = socket$unix(0x1, 0x2, 0x0)
fsync(r0)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00'])
writev(r2, &(0x7f0000000280), 0x26)
execve(0x0, 0x0, 0x0)
getrusage(0x0, &(0x7f0000000500))

00:04:38 executing program 0:
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0)
mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0)
renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00')
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
getsockopt$inet_buf(r1, 0x0, 0x5f, &(0x7f0000000240)=""/220, &(0x7f0000000040)=0xdc)
renameat(r0, &(0x7f0000000340)='./file0/file0\x00', r0, &(0x7f0000000380)='./file1\x00')
rmdir(&(0x7f0000000100)='./file0\x00')

00:04:38 executing program 0:
r0 = semget(0x2, 0x2, 0x500)
__semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000000)=[0x6, 0xdf8, 0x1cfa77f2])
r1 = semget$private(0x0, 0x7, 0xfffffffffffffffc)
semop(r1, &(0x7f0000000040)=[{0x4, 0x9, 0x800}, {0x2, 0x800, 0x1000}, {0x0, 0x0, 0x1800}, {0x0, 0x0, 0x1000}], 0x4)
r2 = semget$private(0x0, 0x8, 0xfffffffffffffffe)
freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
r4 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff)
r5 = socket$inet_tcp(0x2, 0x1, 0x0)
fstat(r5, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0})
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_EVENTS(r7, 0x84, 0xc, &(0x7f0000000440)={0xffffffffffffffff, 0x8, 0xfffffffffffffc22, 0x5ff, 0x7ff, 0x0, 0x10000, 0x97, 0x3f, 0x8, 0x6}, 0xb)
freebsd11_fstat(r7, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, <r8=>0x0})
getsockopt$inet_int(r4, 0x0, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0x4)
r9 = getegid()
shmget$private(0x0, 0x3000, 0x10, &(0x7f0000ffb000/0x3000)=nil)
getsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xc, &(0x7f00000007c0), &(0x7f0000000800)=0xb)
__semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f00000003c0)={{0xffffffffffff0000, r3, r6, r8, r9, 0x10, 0x7c}, 0x3, 0x10001})
ppoll(&(0x7f0000000480)=[{r7, 0x91}], 0x1, &(0x7f00000004c0)={0x10000, 0x7fff}, &(0x7f0000000500)={0x7}, 0x8)
r10 = socket$inet_udp(0x2, 0x2, 0x0)
semop(r0, &(0x7f0000000240)=[{0x3, 0x6, 0x1800}, {0x7, 0x4, 0x800}], 0x2)
semop(r1, &(0x7f0000000080)=[{0x3, 0x424, 0x800}, {0x1, 0x6, 0x1000}, {0x0, 0x2, 0x800}, {0x4, 0xe1, 0x800}, {0x5, 0xe, 0x1000}, {0x3, 0x5, 0x800}, {0x0, 0x7}, {0x0, 0x8, 0x800}, {0x3, 0x1, 0x800}, {0x3, 0x7, 0x800}], 0xa)
__semctl$IPC_RMID(r0, 0x0, 0x0)
semop(r2, &(0x7f0000000580)=[{0x4, 0x7, 0x1800}, {0x3, 0x6, 0x1800}, {0x1, 0x1, 0x1000}, {0x2, 0x5, 0x800}, {0x0, 0x7ff}, {0x1, 0x20, 0x1000}, {0x3, 0xb8, 0x1000}, {0x7, 0x7, 0x800}], 0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000540)=ANY=[@ANYBLOB="af0000010800"], 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000300)={@in6={{0x1c, 0x2, 0x1, @loopback}}, <r11=>0x0, 0x32f, 0x5, 0x7fff, 0x9, 0x5}, &(0x7f00000000c0)=0x98)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f00000005c0)={r11, 0x9, 0x71}, &(0x7f0000000780)=0xc)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r10, 0x84, 0x107, &(0x7f0000000600)={<r12=>0x0, 0x6, 0x0, 0x8}, &(0x7f0000000640)=0x18)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r7, 0x84, 0xf, &(0x7f0000000700)={r12, 0x100, 0x2}, &(0x7f0000000740)=0xc)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r7, 0x84, 0x107, &(0x7f0000000100)={0x0, 0x1, 0xf, 0x6, 0x5eba}, &(0x7f0000000140)=0x18)

00:04:38 executing program 3:
mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x1)
getpeername$inet(0xffffffffffffffff, 0x0, &(0x7f00000000c0))
r0 = semget(0x1, 0x0, 0x144)
__semctl$SEM_STAT(r0, 0x3, 0xa, &(0x7f0000000000)=""/75)

00:04:38 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000040)={0x7fff, 0x80, 0x200, 0x100000000, 0x3b, 0x1, 0x10000000000, 0x3d4, <r1=>0x0}, &(0x7f0000000080)=0x20)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000000c0)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r1}, 0x8c)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x1a, &(0x7f0000000000), 0x4)

00:04:38 executing program 3:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmsg(r0, &(0x7f00000029c0)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @empty=0x98230000}, 0x10, 0x0, 0x0, 0x0}, 0xfffff80004bfb5a0)
recvfrom(r0, &(0x7f0000000040)=""/203, 0xcb, 0x40042, &(0x7f0000000140)=@in6={0x1c, 0x1, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0xdb1}, 0x1c)

00:04:38 executing program 3:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
msgget$private(0x0, 0x30)
sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000080)="883a55b90f6c7c0b", 0x8}], 0x1, 0x0}, 0x0)

00:04:38 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r0, 0x0, 0x1000000000003)
getsockopt$sock_int(r0, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000280)=0x4)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x4000000000000, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000300), 0x4)
r1 = dup(0xffffffffffffffff)
getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c)
sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10)
setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000400)=0x9, 0x4)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000340)={<r2=>0x0, 0xa7, "6e71cfc6b77dbf511321488fe9e0c6ac8afbcf39bbeb81a8afd3913a84b5e7a7ea12f70dd38b4f473888b50f44288de48eb8e3810ff46cb0e848f76c8c3b593a0205676b3b43512dfd41b3486cf9ed16d876ad8bcb247703bd93e5c0106da40c91abdda785cf2d280f6a12b0710fb37a9566b4a7b5d1583f87716b055481ee95ed43000a6a69e250ed397f220ca025f69aa7562d51696a7f1862944b1f808c312f37f3121902b7"}, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000440)={r2, 0x16, "2554f7b63a3eff17882d460a166cdc655d3e91538c87"}, 0x0)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140), 0x4)

00:04:38 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000040), &(0x7f0000000140)=0x100)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
shutdown(r0, 0x2)
shutdown(r0, 0x1)

00:04:38 executing program 3:
munmap(&(0x7f0000ecd000/0x3000)=nil, 0x3000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3)
mprotect(&(0x7f00009ee000/0x600000)=nil, 0x600000, 0x4)
r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x1, 0xe1)
freebsd11_mknodat(r0, &(0x7f0000000080)='./file0\x00', 0x1000, 0x3)
mlock(&(0x7f0000c7e000/0x1000)=nil, 0x1000)
r1 = socket(0x17, 0x4, 0x100)
setsockopt$inet6_int(r1, 0x29, 0x7d, &(0x7f0000000000)=0x5, 0x4)

00:04:39 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$sock_int(r0, 0xffff, 0x4, &(0x7f0000000200), &(0x7f0000000380)=0x4)

00:04:39 executing program 3:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = socket$inet6(0x1c, 0x30000005, 0x8)
getsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000140), &(0x7f0000000180)=0x4)
getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000000), &(0x7f0000000100)=0x100)
getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f00000002c0), &(0x7f0000000300)=0x4)

00:04:39 executing program 0:
r0 = semget$private(0x0, 0x100000007, 0x108)
semop(r0, &(0x7f0000000000)=[{0x0, 0x2, 0x1000}], 0x1)

00:04:39 executing program 3:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f00000003c0)="36e320288bbb5b61d2527fb0871580b53fcd43879c8766ab9a9c60af0fce2170475c7d3d94612af661349a7e2957a873d8950c2fc8deb4c223267d50c1526b", 0x3f)
r1 = dup(r0)
getsockopt$inet6_tcp_buf(r1, 0x6, 0x24, 0x0, &(0x7f0000000080))
setsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000000)=0x7, 0x4)

00:04:39 executing program 3:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000580), 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
msync(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2)

00:04:41 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r0, 0x0, 0x1000000000003)
getsockopt$sock_int(r0, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000280)=0x4)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x4000000000000, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000300), 0x4)
r1 = dup(0xffffffffffffffff)
getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c)
sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10)
setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000400)=0x9, 0x4)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000340)={<r2=>0x0, 0xa7, "6e71cfc6b77dbf511321488fe9e0c6ac8afbcf39bbeb81a8afd3913a84b5e7a7ea12f70dd38b4f473888b50f44288de48eb8e3810ff46cb0e848f76c8c3b593a0205676b3b43512dfd41b3486cf9ed16d876ad8bcb247703bd93e5c0106da40c91abdda785cf2d280f6a12b0710fb37a9566b4a7b5d1583f87716b055481ee95ed43000a6a69e250ed397f220ca025f69aa7562d51696a7f1862944b1f808c312f37f3121902b7"}, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000440)={r2, 0x16, "2554f7b63a3eff17882d460a166cdc655d3e91538c87"}, 0x0)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140), 0x4)

00:04:41 executing program 0:
openat(0xffffffffffffffff, 0x0, 0x67, 0x2000000000)

00:04:41 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000000)={0x6, 0x1, 0x401, 0x7bdd, 0x3}, 0xc)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000080)=0x4)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000140)={0x2, 0x6, 0x8, 0x4, 0x2, 0x1000, 0x5, 0xffffffffffff0000, 0x4, 0x9, 0x101}, 0xb)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000200)={<r2=>0x0, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000240)=0x10)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000280)=r2, 0x4)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000002c0)=0x8, 0x4)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000300)={r2, 0x2, 0xa37}, 0x8)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000340), &(0x7f0000000380)=0x4)
readv(r0, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/199, 0xc7}], 0x1)
setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000500)={{0x1c, 0x3, 0x1, @empty, 0x81}, {0x1c, 0x2, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x2}, 0x4, [0x54, 0x1, 0x81, 0x9, 0x1ff, 0x4, 0x34ba46ca, 0xfffffffffffff001]}, 0x5c)
setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000580)={r2, 0x2}, 0x8)
r3 = socket$inet_udplite(0x2, 0x2, 0x88)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000005c0)={r2, 0x3}, 0x8)
readv(r0, &(0x7f0000000680)=[{&(0x7f0000000600)=""/95, 0x5f}], 0x1)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000006c0)=0x7, 0x4)
getsockopt$sock_int(r1, 0xffff, 0x20, &(0x7f0000000700), &(0x7f0000000740)=0x4)
setsockopt$inet_group_source_req(r3, 0x0, 0x56, &(0x7f0000000780)={0x9, {{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, {{0x2, 0x1, @loopback}}}, 0x118)
getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000008c0), &(0x7f00000009c0)=0x100)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000a00)=0x1, 0x4)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000a40)={<r4=>r2, 0x1, 0x3, 0x10000}, &(0x7f0000000a80)=0x18)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000ac0)=0x4, 0x4)
freebsd11_fstat(r1, &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
freebsd11_lstat(&(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0})
r7 = getegid()
setresgid(r5, r6, r7)
munlockall()
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000c40)={0x20, 0x40, 0x4000, 0x1ff, 0x830a, 0x7, 0x5b7d, 0x10001, r4}, 0x20)

00:04:41 executing program 1:
socketpair$unix(0x1, 0x100000000, 0x0, &(0x7f00000000c0)={<r0=>0xffffffffffffffff})
setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4)
r1 = dup(r0)
sendto$inet6(r1, &(0x7f0000000040), 0x43cbc, 0x0, 0x0, 0x0)
sendto$inet6(r1, &(0x7f0000000100)="ac171d80fcecdee383096f1a7253fe73248757b7634a77f3cd482c7c13353863ec93386a4b4beae7bb5fa925a1426efa656978f49ac51d08755b92fe78f530a74e47f1a1a64b523e84c0a5582dda9c8bbd760352a0a477b257e333c3d9e7058552e0467b0069eea6555ef54c68b63a56c9af602353962c06c77603b64742805f29ab1783496046dc5b230bfdf990934f4010f5b49caf", 0x96, 0x3e8, 0x0, 0x0)

00:04:41 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e2f66696c6530008207a49f9e452cb5320ec431136bb230cd159c7218016876579b2445a50a038545363e6f90ac9e20c2bb3f7f660a1df12d79802d8ac969239fe56c940940f543e6857e5120a0cab76081a8620c"], 0x10)
socket(0x2, 0x5, 0x101)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000001c0)={0xc04}, 0x10)

00:04:41 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r0, 0x0, 0x1000000000003)
r1 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x1)
poll(&(0x7f00000017c0)=[{r0, 0x2}, {r1, 0x8}, {r1, 0x105}, {r0, 0x40}, {r1, 0x7d}], 0x5, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000014c0)={0x5, [0x0, 0x0, <r2=>0x0, 0x0, 0x0]}, &(0x7f0000001500)=0x18)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000001540)={<r3=>0x0, 0x900, 0x4, 0xf82, 0x5, 0x4}, &(0x7f0000001580)=0x14)
sendmsg$inet6_sctp(r0, &(0x7f00000016c0)={&(0x7f0000000280)=@in={0x2, 0x3, @multicast1}, 0x10, &(0x7f0000000440)=[{&(0x7f00000002c0)="acbdad8cf56bc6cc91b3176efdd1a658d9ee8b64b515f7cb4f43b8425e87ac64f1e810a7aa7d1c05e5ed9c05167a127817b1958ccad06ac7c05b129720dbc6d68604ca71fffebf1acbc3ac37cf47e1be2c23639cf6e4e3ebdf6376309de1fac4c51a4668c00f74aef2388a4177a347a3e601db5b8eaec1b0a0dce786", 0x7c}, {&(0x7f00000004c0)="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", 0x1000}, {&(0x7f0000000340)="b9b7caa4a01bbf9eec4a7c00fc0434945a8dab0305c1eb34e02dfea68429b872f9a5848307dfb5f86ae6da4ac106b43b4b78d66c48afb4b4cbcad656eae92d3fa6c43883ef6f8197ebb482909ce4cbd0c6944ef3f1ec460a0d500b6d0d4728e32cf8b8222c86d9d50564a012007b02bfa853860abd630e1594172775d90ddfa92c4760a09b2b61869e9cdb88dc25af8d7fd05502713fb55ea5e1f1cf75778108d379e5750845c21c8a99212f2121e372fadb20b07039c5d2fad094b383f8aed4906c6de22efd78ed5dbd6e294bc0", 0xce}], 0x3, &(0x7f00000015c0)=[@sndinfo={0x1c, 0x84, 0x4, {0x3, 0x4900, 0x100000000, 0x7, r2}}, @dstaddrv6={0x1c}, @prinfo={0x14, 0x84, 0x7, {0xf, 0x7}}, @init={0x14, 0x84, 0x1, {0x0, 0xfffffffffffffb8a, 0x2, 0xe5}}, @init={0x14, 0x84, 0x1, {0x3, 0xc682, 0x8, 0x3f}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, [], 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}, @sndrcv={0x2c, 0x84, 0x2, {0x1, 0x55bd4763, 0x20, 0xffffffff, 0x7f, 0x6, 0x9c2e, 0xaee, r3}}], 0xcc, 0x20080}, 0x1)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={<r4=>0x0, 0x7, 0x7fffffff, 0x5, 0x8, 0x800}, &(0x7f00000001c0)=0x14)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000200)={r4, 0x59, "9b43d8121236932e46ca242bb3add7d93bc65c59ff62db08366f4d84f5d999dff8974a47c0c3b97eaaf3bec1de1c6447a2e29250023fab40c3505ea9a100bcbaa8d63c03d64ad0739c267102f076964b16e7a0da95dfb474fe"}, 0x0)
getsockname$inet6(r1, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000180)=0x1c)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000001700)={r2, 0x9}, 0x8)
freebsd10_pipe(0x0)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
socket$inet_icmp(0x2, 0x2, 0x1)
dup(0xffffffffffffffff)
setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000140)={0x2, "205045b5132d744749bf788d703c6a53"}, 0x14)

00:04:43 executing program 0:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
r0 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x100000000000000a, &(0x7f0000000040)="e5", 0xffffffffffffffb5)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={<r1=>0x0, 0x3ff}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)=ANY=[@ANYBLOB="1c004e2107000000fe8000000000000000000000000000aaff0700"/128, @ANYRES32=r1, @ANYBLOB="ad8e00000180ffff90010000f401000000000000"], &(0x7f0000000180)=0x98)

00:04:44 executing program 0:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0xffffff76, 0x0, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="25160000ffff00000100000000000000", @ANYRES32=r1, @ANYRES32=r1, @ANYPTR, @ANYRESDEC=r0, @ANYRES32], 0x28}, 0x80)
close(r1)
r2 = shmget(0x2, 0x3000, 0x4, &(0x7f0000ffb000/0x3000)=nil)
shmctl$SHM_STAT(r2, 0xd, &(0x7f0000000000)=""/37)
socketpair(0x5d958c02996e2f56, 0x20000000, 0x8f6, &(0x7f0000000080)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f00000000c0)='newreno\x00', 0x8)
setsockopt$inet6_tcp_int(r3, 0x6, 0x10500, &(0x7f00000001c0), 0x4)
getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000200), &(0x7f0000000240)=0x8)
recvmsg(r0, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
recvmsg(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000100)=""/155, 0x9b}], 0x1, 0x0}, 0x0)

00:04:47 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r0, 0x0, 0x1000000000003)
getsockopt$sock_int(r0, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000280)=0x4)
getpeername(r0, &(0x7f0000000080)=@un=@abs, &(0x7f0000000180)=0x8)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x4000000000000, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000300), 0x4)
r1 = dup(0xffffffffffffffff)
getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c)
sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10)
setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000400)=0x9, 0x4)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000340)={<r2=>0x0, 0xa7, "6e71cfc6b77dbf511321488fe9e0c6ac8afbcf39bbeb81a8afd3913a84b5e7a7ea12f70dd38b4f473888b50f44288de48eb8e3810ff46cb0e848f76c8c3b593a0205676b3b43512dfd41b3486cf9ed16d876ad8bcb247703bd93e5c0106da40c91abdda785cf2d280f6a12b0710fb37a9566b4a7b5d1583f87716b055481ee95ed43000a6a69e250ed397f220ca025f69aa7562d51696a7f1862944b1f808c312f37f3121902b7"}, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000440)={r2, 0x16, "2554f7b63a3eff17882d460a166cdc655d3e91538c87"}, 0x0)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140), 0x4)

00:04:47 executing program 0:
r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000140)=0x1c, 0x20000000)
getsockopt(r0, 0x10001, 0x840, &(0x7f0000000180)=""/10, &(0x7f00000001c0)=0xa)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000340)='./file0\x00', 0x80000000)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000000), 0x4)
lseek(r1, 0x0, 0x1000000000003)
poll(&(0x7f0000000200)=[{r1, 0x88}], 0x1, 0x8000)
poll(&(0x7f0000000100)=[{r1}], 0x1, 0x0)
poll(&(0x7f0000000040)=[{r1}], 0x1, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)

00:04:47 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000200)="e4e11df357f368ea", 0x8)
setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x41, &(0x7f0000000100)='chd\x00', 0x4)
open(&(0x7f0000000000)='./file0\x00', 0x100800, 0x80)

00:04:47 executing program 3:
r0 = socket(0x0, 0x0, 0x5)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x308020005)
lseek(r1, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0), 0x0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0)
socketpair(0x3d, 0x3, 0x800000, 0x0)
msgget(0xffffffffffffffff, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0)
r2 = getpid()
freebsd11_lstat(&(0x7f00000002c0)='./file1\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
fstat(r0, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
r5 = getpid()
r6 = getuid()
freebsd11_lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, <r7=>0x0})
freebsd11_stat(&(0x7f00000007c0)='./file1\x00', &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, <r8=>0x0})
fstat(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r9=>0x0})
r10 = getpid()
getresuid(&(0x7f0000000980), &(0x7f00000009c0)=<r11=>0x0, &(0x7f0000000a00))
r12 = getegid()
r13 = getpgrp(0x0)
r14 = geteuid()
r15 = getegid()
sendmsg$unix(r1, &(0x7f0000000b80)={&(0x7f0000000c80)=ANY=[@ANYBLOB="f0d556e371e68e224b64c33272cef0731b3113ff074349de7d3a46cd5f8c37d2991a37eed63bb01b7e063c67271d3fbdbc9def677f634869edf3dc91838d4a1f38f2134f77b928227ea098c8130f2a9afdfdfe4850138be29c28f6827ff3df5ed30da97aa540322689d816895fce70244700aea8518b563f7ffe0576d1645538fcc3106f66907241c25da293fb99e20ae5daa765d988dcd3828be238ab209e8afd1f176a1bbe310297cfb40bd226e93de06e06ff"], 0xa, &(0x7f0000000280)=[{&(0x7f0000000340)="60c56a94bd389a9a993b2e5f6aaf6065f76524209907c1ee902f9a65695d15ece39461a5f2d8b681f4db388165b39b1306aee13beb3f54f99efced67e2369d7516dbeedd103e4c5623be2e9c68d79d619732b18610950a8812e97eb734bbfac634b6ea0300bf8e86258c87c639b0359ca38532a32e7e08131c5208944d64e726236c882158f4442ffed5fd9d8b799adcb29e7c95496071b3c70dec10f80c84cc031c111b2628ce67cb195f75ac99ea3ddcdef353a7ccfe2ab9dd49bdba3b7483b5d472f0dea204df5a23939561bf39d61bfa80258cf6783791ddaffa8d8e84a6e7cdd493b337881587318cb22d", 0xed}, {&(0x7f00000004c0)="41d51efc661ad2c97b08f1d1893cf5e0e97e1f8874a8cbbb070a3cb4de2cd982ea3cb0f74cfee9ff6f9b6edc60361eb4ae24eb0a8e7a541d642417ff13c284fd3abaec1edb67c13653adda572812a2f2b7ac54eff82c9bc76d807f8d8c4f1d9ae54076e70b9c0e7a0784e3416f7acdcb2ebbbc01f15423003d15624a1e341a59ce3cea1286a4a92c9f9af036f5a3dbb4783b977dd1f07cd559d7b939c79cd21fff815880adc28cf54b66efbab192e291cd6aa276fa2aae0b1b9b7db8ceb6f32135e72987b8f671c58b21a0ad5cb8816f875c7b1e5941e22f6ebe", 0xda}, {&(0x7f0000000180)="40825836eea11cb4eb1a9e9119cf98b0e7674d588fc4e29681132e8442cfa0f2c728c991c5e0626b5463597d11370e9cbe4699ccb2", 0x35}, {&(0x7f00000001c0)="c3875e791f702e6935bd9fe89cd85b0343ae488b32a706f3558140ecba4fd5938532cfe234915e789fb29c9b0ea0e0c2ad9abdee8a2a4ff7267da5f58e84052049bac65fc3467c3c9bcfe2813859185348388f7fb56ee5e12a3d7d5f4fd53420a637a7b536e34ef1d0e0c53152db5508b242b430d8", 0x75}], 0x4, &(0x7f0000000a40)=ANY=[@ANYBLOB="1800000000000000ffff000001000000", @ANYRES32=r0, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="000000003000000000000000ffff000001000000", @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="000000002000000000000000ffff000002000700", @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=0x0, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r10, @ANYRES32=r11, @ANYRES32=r12, @ANYBLOB="000000002800000000000000ffff000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r13, @ANYRES32=r14, @ANYRES32=r15, @ANYBLOB="000000002000000000000000ffff000001000000", @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0], 0x130, 0x8}, 0x101)
fchmod(0xffffffffffffffff, 0x0)
open(&(0x7f0000000300)='./file1\x00', 0x400, 0x0)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0)
accept$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c)
select(0x40, &(0x7f0000000080)={0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0x0, &(0x7f0000000240))
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0)
geteuid()

00:04:47 executing program 1:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r0, 0xffff, 0x20, 0x0, 0x0)
r1 = socket$inet(0x2, 0x10000000, 0x7)
getsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000480)=0x4)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000100)={<r2=>0x0, 0x2, 0x7fff}, &(0x7f0000000180)=0xc)
setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000340)={r2, &(0x7f0000000280)=[@in={0x2, 0x3, @loopback}, @in6={0x1c, 0x2, 0x2, @empty, 0x8}, @in={0x2, 0x3, @multicast1}, @in6={0x1c, 0x0, 0x8001, @loopback, 0x1}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x0, @rand_addr=0x5354902e}, @in6={0x1c, 0x1, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x9}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000380)=0x10)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f00000001c0)={r2, 0x3, 0x7f, "52da7f979462f455a6b142a9290694efce244491a7b3116baae53899f295617cfb8d17046b21360cbfbf59b10eaa7253511dfbfa517fc6c46d0769a0557cb7653cd924c7294ba3b0bf2c5309a02b0f57419bee78b3d9e3969ee1f3945379da09a2f428ca1bb182b2b6e89d3d56935bf8a2ab997f7a87a7b0fccbcc2a2aaead"}, 0x87)
setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000000)={'accf_http\x00', "cd2bcd44e52139695970377f6688b07c378d1cab7f4e3ef8d8a5b25dfd4f2a605012ec797dac37a581e9bec9254656314d38d125756c759c3bc016101da13e0994aef90c4b78635cbaa4b4bb3dab80fa4452e10fa8030028d12e93c2ed056e9704c14f846338dcd232fa5f8d281e348c9ae10aefabeff0e4d17aae36db978c579008da7ebcf208fec0ac82dbd677e3e5c7807a5d1d2a5d17ac697f43bd833b3446221f5f769b59c2ae66d71691d2ccc4bce48534d91effc799825e4be35f806bad89608dc09e7d4ee81b5850eac7d3b914040c2271456ea3b41fea402bcca55b3926a77c17cdcf44a43aff6eaef1814e"}, 0x100)
socket$inet(0x2, 0x7, 0x8)
r3 = msgget$private(0x0, 0x1)
msgctl$IPC_RMID(r3, 0x0)
r4 = dup(r0)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, &(0x7f00000003c0)=ANY=[@ANYBLOB="0500000009000600a9090083fe10fe8ea4c2aad1ea98299794a05abb4013a59830b1e5cd331acb1326dfe5ea1ca50c70634e2556ac1eb723489453964a1cb9a60e1149e20346b4c2bf82833c3d3441578b92ff13ce4b28a5e43cd250dc448e5a0db1620b56925caf1d37da1ad94532d8274508bcb4615391eaf25400fcb5e01ad70d929c2ce0cfe145b5e9bf139fb525e6cdc69ca6062797248fd89085c4167b220a7190377a514c94d162196f18939a"], 0xe)

00:04:47 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
recvfrom$inet6(r0, &(0x7f0000000a00)=""/69, 0x45, 0x40000, &(0x7f0000000a80)={0x1c, 0x2, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x3}, 0x1c)
r1 = msgget$private(0x0, 0x0)
msgsnd(r1, &(0x7f0000000040)={0x1, "ce12f854709b0d785a625dd5159118aa29a3d4fe511293fb37a3d22e9a95d7a478a5732ea031a7bea6962e9aae63ff6ede7507099946a5de99ad2e8f515e3da2edf9238412cc373ab060e794efd88fc74053fff029efeec7af0b"}, 0x62, 0x802)
msgsnd(r1, &(0x7f0000000380)={0x1, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0x8f, 0x800)
msgsnd(r1, &(0x7f00000001c0)={0x3, "470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"}, 0xf7, 0x800)
freebsd11_lstat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0))
msgsnd(r1, &(0x7f0000000740)=ANY=[@ANYBLOB="030000000000000005bac549d56282781255e31850eddc1650e6cdbdc6d4ca871677243f52acf43be1bad6e12d2192213cc1fbd23efa4e2e16314b556cd586a9"], 0x1, 0x800)
r2 = socket(0x2, 0x5, 0x0)
connect$unix(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="8210"], 0x1)
freebsd11_lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
r4 = open(&(0x7f0000000040)='./file0\x00', 0x2, 0x0)
r5 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0)
r6 = dup2(r4, r5)
r7 = getegid()
freebsd11_lstat(&(0x7f0000000340)='./file0\x00', &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, <r8=>0x0})
bind(r6, &(0x7f0000000440)=@un=@file={0x1, './file0\x00'}, 0xa)
r9 = getgid()
r10 = fcntl$getown(r2, 0x5)
msgctl$IPC_SET(r1, 0x1, &(0x7f0000000940)={{0x0, r3, r7, r8, r9, 0x4, 0xa67}, 0x4, 0x9ff, 0x9, 0x4, 0x3ff, 0x8, 0x0, r10})
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYRES32=<r11=>0x0], 0x0)
msgget$private(0x0, 0x4)
fcntl$setflags(r5, 0x2, 0x1)
setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000140)={r11, 0x4, 0x4}, 0x8)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f00000002c0)=0xfffffffffffffffe, 0x4)
socket$inet6_udp(0x1c, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000180)=0x8)
msgsnd(r1, &(0x7f0000000180)=ANY=[], 0x0, 0x0)

00:04:50 executing program 0:
r0 = socket(0x11, 0x3, 0x0)
sendto$unix(r0, 0x0, 0x0, 0x5, 0x0, 0x0)
recvfrom$inet6(r0, &(0x7f0000000000)=""/109, 0x6d, 0x40000, 0x0, 0x0)
poll(&(0x7f0000000080)=[{r0, 0x40}], 0x1, 0x21)

00:04:50 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = socket$inet6(0x1c, 0x3, 0x0)
setsockopt$inet6_group_source_req(r1, 0x29, 0x19, &(0x7f0000000000)={0x2, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}, {{0x1c, 0xffffffffffffffff, 0x0, @local}}}, 0x24)
getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000140), &(0x7f0000000180)=0x4)
bind$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}}, 0x1c)
freebsd10_pipe(&(0x7f00000001c0)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x104, &(0x7f0000000200), &(0x7f0000000240)=0x4)

00:04:51 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r0, 0x0, 0x1000000000003)
getsockopt$sock_int(r0, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000280)=0x4)
getpeername(r0, &(0x7f0000000080)=@un=@abs, &(0x7f0000000180)=0x8)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x4000000000000, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000300), 0x4)
r1 = dup(0xffffffffffffffff)
getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c)
sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10)
setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000400)=0x9, 0x4)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000340)={<r2=>0x0, 0xa7, "6e71cfc6b77dbf511321488fe9e0c6ac8afbcf39bbeb81a8afd3913a84b5e7a7ea12f70dd38b4f473888b50f44288de48eb8e3810ff46cb0e848f76c8c3b593a0205676b3b43512dfd41b3486cf9ed16d876ad8bcb247703bd93e5c0106da40c91abdda785cf2d280f6a12b0710fb37a9566b4a7b5d1583f87716b055481ee95ed43000a6a69e250ed397f220ca025f69aa7562d51696a7f1862944b1f808c312f37f3121902b7"}, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000440)={r2, 0x16, "2554f7b63a3eff17882d460a166cdc655d3e91538c87"}, 0x0)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140), 0x4)

00:04:51 executing program 3:
r0 = socket(0x2, 0x20000001, 0x40000000000084)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x6}, 0xc)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, &(0x7f0000000400))
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000680)="5070f6c59c66ff38d182e18259c610bde048c5aa30cdb2534ad3dde9991541ed6bc4dd20e77123cc77acf750fd589e59d0d58cbc4169d3f6e0a2f7cc15cd3b65c5d01c3ab08bc49e08fb2f082e2f54f75da4fe6267f82603945d9e456261908a0ab4c2974f0a5ec65110457561fda732ed355e2d7ed368898739668eff8d0741f875d44bfa62", 0x86}], 0x1, 0x0}, 0x1)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000040)={<r1=>0x0, 0x60c, 0x6, [0x4d47, 0x9, 0x4, 0x7, 0x2, 0x200]}, &(0x7f0000000100)=0x14)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r1, 0xb}, 0x8)
shutdown(r0, 0x1)

00:04:51 executing program 1:
freebsd10_pipe(&(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000080)=0x8, 0x4)
getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x900, &(0x7f0000000000), 0x2)

00:04:51 executing program 0:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
recvmsg(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x10, &(0x7f0000000240)=[{&(0x7f0000000080)=""/135, 0x87}, {&(0x7f0000000140)=""/169, 0xa9}], 0x2, &(0x7f0000000340)=""/151, 0x97}, 0x80)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000200), 0x14)
sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001500)=[{&(0x7f0000000480)="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", 0x5b5}], 0x1, 0x0}, 0x0)

00:04:51 executing program 0:
r0 = socket$inet(0x2, 0xffffffffffffffff, 0x81)
getsockopt$inet_int(r0, 0x0, 0x15, 0x0, 0x0)

00:04:51 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
open(&(0x7f00000001c0)='./file0\x00', 0x280, 0x40)
setsockopt$inet6_int(r0, 0x29, 0x2b, &(0x7f0000000040), 0x4)
r1 = socket$inet6(0x1c, 0x7, 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000080)={<r2=>0x0, &(0x7f0000000000)=[@in6]}, &(0x7f00000000c0)=0x10)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0xf, 0xb1a, r2}, &(0x7f0000000140)=0xc)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000180)={r2, 0x8}, 0x8)

00:04:51 executing program 3:
r0 = socket$inet(0x2, 0x2, 0x1)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f00000000c0)={<r1=>0x0, 0x4}, &(0x7f0000000100)=0x8)
getsockopt$sock_int(r0, 0xffff, 0x0, &(0x7f0000000340), &(0x7f0000000380)=0x4)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000140)=ANY=[@ANYBLOB="1c004e23b8010000fe8000000000000000000000000000bb020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600"/128, @ANYRES32=<r2=>0x0, @ANYBLOB="0300ff03faff0000"], &(0x7f0000000200)=0x8c)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={r1, 0x1, 0x8, 0x400000, 0x3, 0x5b, 0x8, 0x7170, {@in6={{0x1c, 0x3, 0x6, @loopback, 0xff}}, r2, 0xee2c, 0x81, 0x9, 0x7, 0x8}}, &(0x7f0000000300)=0xb0)
setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000040)=0x2, 0x4)
getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000080)=0x4)

00:04:51 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x386)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\x00@\x00'], 0x0)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={<r1=>0x0, 0x80}, &(0x7f0000000180)=0x8)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000001c0)={r1, 0x8}, 0x8)
ppoll(&(0x7f0000000040)=[{r0, 0x21}, {r0}, {r0, 0x4}], 0x3, &(0x7f0000000080)={0x2, 0x100000000}, &(0x7f0000000100)={0x3}, 0x8)

00:04:54 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r0, 0x0, 0x1000000000003)
getsockopt$sock_int(r0, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000280)=0x4)
getpeername(r0, &(0x7f0000000080)=@un=@abs, &(0x7f0000000180)=0x8)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x4000000000000, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000300), 0x4)
r1 = dup(0xffffffffffffffff)
getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c)
sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10)
setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000400)=0x9, 0x4)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000340)={<r2=>0x0, 0xa7, "6e71cfc6b77dbf511321488fe9e0c6ac8afbcf39bbeb81a8afd3913a84b5e7a7ea12f70dd38b4f473888b50f44288de48eb8e3810ff46cb0e848f76c8c3b593a0205676b3b43512dfd41b3486cf9ed16d876ad8bcb247703bd93e5c0106da40c91abdda785cf2d280f6a12b0710fb37a9566b4a7b5d1583f87716b055481ee95ed43000a6a69e250ed397f220ca025f69aa7562d51696a7f1862944b1f808c312f37f3121902b7"}, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000440)={r2, 0x16, "2554f7b63a3eff17882d460a166cdc655d3e91538c87"}, 0x0)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140), 0x4)

00:04:54 executing program 3:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
truncate(&(0x7f00000000c0)='./file0\x00', 0x100000001)
unlink(&(0x7f0000000080)='./file0\x00')
sendfile(r0, r1, 0x0, 0x2)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={<r3=>0x0, 0x10000}, &(0x7f0000000140)=0x8)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000180)={r3, 0x9, 0xf2, 0x1f, 0x0, 0x1}, &(0x7f00000001c0)=0x14)
close(r0)
close(r2)

00:04:54 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1d, &(0x7f0000000040)={0x0, 0x5, 0xfffffffffffffe31}, 0x8)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={<r1=>0x0, 0x10000}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={r1, 0x20a5}, 0xfffffffffffffe9a)

00:04:54 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040), &(0x7f0000000140)=0xfffffffffffffdcc)
getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000080)=0x8)
r1 = semget(0x0, 0x0, 0x2a0)
__semctl$GETVAL(r1, 0x3, 0x5, &(0x7f0000000180)=""/242)
__semctl$GETVAL(0x0, 0x20003, 0x5, &(0x7f00000000c0)=""/21)

00:04:54 executing program 1:
r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x8)
r1 = dup(0xffffffffffffff9c)
linkat(r0, &(0x7f0000000400)='./file0\x00', r1, &(0x7f0000000440)='./file0\x00', 0x0)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000480), &(0x7f00000004c0)=0x4)
r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r3 = dup(r2)
getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={<r4=>0x0}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r3, 0x84, 0x8001, &(0x7f0000000140)={r4, &(0x7f0000000080)=[@in={0x2, 0x2, @multicast1}, @in={0x2, 0x3, @rand_addr=0x1}, @in6={0x1c, 0x1, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x1aab}, @in6={0x1c, 0x3, 0x2, @remote={0xfe, 0x80, [], 0x0}}, @in={0x2, 0x2, @broadcast}, @in6={0x1c, 0x1, 0x98, @loopback, 0x5}, @in6={0x1c, 0x3, 0x40, @empty, 0x9}]}, &(0x7f0000000180)=0x10)
setsockopt$sock_int(r2, 0xffff, 0x1, 0x0, 0x0)
r5 = accept4$unix(r3, &(0x7f0000000280)=ANY=[@ANYBLOB="0edaaf69a26800040000000000000081824d6b750000000000000000"], &(0x7f0000000200)=0xd, 0x10000000)
getsockopt$sock_linger(r3, 0xffff, 0x80, &(0x7f0000000500), &(0x7f0000000540)=0x8)
poll(&(0x7f0000000240)=[{r3, 0x10}, {r5, 0xa}, {r3, 0x10}, {r2, 0x1}, {r3, 0x108}], 0x5, 0x3)
close(r5)
getpeername(r5, &(0x7f00000002c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000983800"/80], &(0x7f00000001c0)=0x50)
getsockopt$sock_linger(r3, 0xffff, 0x80, &(0x7f0000000340), &(0x7f0000000380)=0x8)

00:04:54 executing program 1:
r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x30000000)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000080)={0x7, [0x7fffffff, 0xffffffffffff0000, 0x3, 0x6, 0x6, 0x4, 0x0]}, 0x12)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0)={@in={{0x2, 0x1}}, <r1=>0x0}, &(0x7f0000000180)=0x8c)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000001c0)={r1, 0x2}, 0x8)
r2 = dup2(r0, r0)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000200)={r1}, 0x8)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000240)={<r3=>r1, 0xe000, 0xf, 0x400, 0x8}, &(0x7f0000000280)=0x18)
r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f00000002c0)=0x8001, 0x4)
r5 = getpid()
r6 = geteuid()
fstat(r0, &(0x7f0000002740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r7=>0x0})
r8 = getpgrp(0x0)
r9 = geteuid()
freebsd11_stat(&(0x7f0000002840)='./file0\x00', &(0x7f0000002880)={0x0, 0x0, 0x0, 0x0, 0x0, <r10=>0x0})
r11 = fcntl$getown(r4, 0x5)
freebsd11_stat(&(0x7f0000002900)='./file0\x00', &(0x7f0000002940)={0x0, 0x0, 0x0, 0x0, <r12=>0x0})
fstat(r4, &(0x7f00000029c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r13=>0x0})
sendmsg$unix(r2, &(0x7f0000002b40)={&(0x7f0000000300)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000002680)=[{&(0x7f0000000340)="5141f47d86d721865a046084452f0d7dcf0fe6eb537194142bb03d8a09efc1213941479857ccfc0a2ccfcf57a4c2dc14fad8711020398857d1d12b56645739b7b616d18ac7cdf22778455d307a93e916", 0x50}, {&(0x7f00000003c0)="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0x1000}, {&(0x7f00000013c0)="c3506f7bc0d769be4218da715a9c2663f8ad572d99be2139967f4f7adb0056318811226dbae8adb6d900757b66d5588ca38bb13946d4fd5bbbc40bee1d3437a8dcfb5d87286bb04064a9dabbed1f7c5f5d6ea054c882a13d4be962d97e22d743b38c211d8cf268fb2eec3574573cf83bcd6911cb3e78ccadba61e4e0e32bc776b2bb15ae70ea8ffa9d68a50848b25c9d0d79e45203d752ed49435da3539eaabe00c4", 0xa2}, {&(0x7f0000001480)}, {&(0x7f00000014c0)="6ceff51748915cd0997144f150f6e2591c1159cba51a8016ba4d8ec28aa10d5e4c784a1eff89a18a31e2576deaa0f0e69bc3b6b94d80e827681fddc16672eebecad5c20c81d40683aac8b2eac22806f387dbb629655efcf0fdf9bc85eccd36bdc24d745d5dae34fe15656d8604884d5932f4539337b62044b607ae4ac5ba3d7822caa06a64de82dd0d8caa32c6164a", 0x8f}, {&(0x7f0000001580)="d03145a0413ce1032b79a73d8108d1f114bbd96d5c2ef8a2765c9ed141090979b48ce3fbba46baadb503cb6d5a88166b3ed9ab3e", 0x34}, {&(0x7f00000015c0)="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", 0x1000}, {&(0x7f00000025c0)}, {&(0x7f0000002600)="41719a1550d385a2b031d29a14fa5fc58e9d7e807a9aabe041bc4ab19cc8e1ff5fc105b16ca2f8", 0x27}, {&(0x7f0000002640)="8c0c19c049ee630864d73b59d6e25fbe0777c53d", 0x14}], 0xa, &(0x7f0000002ac0)=[@cred={0x20, 0xffff, 0x2, r5, r6, r7}, @cred={0x20, 0xffff, 0x2, r8, r9, r10}, @cred={0x20, 0xffff, 0x2, r11, r12, r13}], 0x60, 0x4}, 0x84)
execve(&(0x7f0000002b80)='./file0\x00', &(0x7f0000002cc0)=[&(0x7f0000002bc0)='*-+\x00', &(0x7f0000002c00)='\x00', &(0x7f0000002c40)='\x00', &(0x7f0000002c80)='-\x00'], &(0x7f0000002d80)=[&(0x7f0000002d00)='\x00', &(0x7f0000002d40)=',*\x00'])
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000002dc0)={0x4, 0x2, 0x0, 0x5, 0x0, 0x8, 0x1, 0x6, r1}, 0x20)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000002e00)={r3, 0x200}, 0x8)
pipe2(&(0x7f0000002e40)={<r14=>0xffffffffffffffff, <r15=>0xffffffffffffffff}, 0x100000)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000002e80)={r3, 0xcd, "cfe2cd9b113b5bbb3964fca0fa03f86b337f02f9f3cc6f6f376295faf604cf51c5aabb1961bf2dff15ca5279e77d99c47addd3c54ba9df64795dee7e3144fc79100b63a1894c2c36db398c85a86033577eacc886cef0dd27fb52ad23e9c103e4772a5e3993d91af950b4e9c33cfc0ce740bc52da17178bcb875433d77aed762b0c4ea168835c8379d38f10a46eb6918a0b559e4ed735ef4c2d2fe16f252bc23d60590bf5383ec8e54a7f1fea9e3012f9675616e01b0ecc4bcb3b093dd1ed766f64e95758b0c27d6a7634334113"}, &(0x7f0000002f80)=0xd5)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r14, 0x84, 0x26, &(0x7f0000002fc0)={r3, 0x4}, &(0x7f0000003000)=0x8)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r15, 0x84, 0x9, &(0x7f0000003040), &(0x7f0000003080)=0x4)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r14, 0x84, 0x19, &(0x7f00000030c0)={r1, 0x8000}, &(0x7f0000003100)=0x8)
truncate(&(0x7f0000003140)='./file0\x00', 0xbaaa)
accept4$inet6(r2, &(0x7f0000003180)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000031c0)=0x1c, 0x0)
getsockopt$inet6_sctp_SCTP_REUSE_PORT(r15, 0x84, 0x1c, &(0x7f0000003200), &(0x7f0000003240)=0x4)

00:04:54 executing program 3:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
freebsd10_pipe(&(0x7f0000000040))
r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0)
symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00')
chroot(&(0x7f0000157000)='./file0\x00')
utimensat(r0, &(0x7f00000001c0)='./file0/file0/file0/file0\x00', &(0x7f0000000100)={{0x0, 0xfffffffffffffffe}}, 0x0)

00:04:54 executing program 3:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
write(r1, 0x0, 0x0)
write(r1, 0x0, 0x0)
write(r1, 0x0, 0x0)
recvmsg(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0)
freebsd10_pipe(&(0x7f0000000000)={<r2=>0xffffffffffffffff})
accept$inet(r2, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x10)

00:04:57 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
getpeername(r0, &(0x7f0000000080)=@un=@abs, &(0x7f0000000180)=0x8)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x4000000000000, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000300), 0x4)
r1 = dup(0xffffffffffffffff)
getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c)
sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10)
setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000400)=0x9, 0x4)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000340)={<r2=>0x0, 0xa7, "6e71cfc6b77dbf511321488fe9e0c6ac8afbcf39bbeb81a8afd3913a84b5e7a7ea12f70dd38b4f473888b50f44288de48eb8e3810ff46cb0e848f76c8c3b593a0205676b3b43512dfd41b3486cf9ed16d876ad8bcb247703bd93e5c0106da40c91abdda785cf2d280f6a12b0710fb37a9566b4a7b5d1583f87716b055481ee95ed43000a6a69e250ed397f220ca025f69aa7562d51696a7f1862944b1f808c312f37f3121902b7"}, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000440)={r2, 0x16, "2554f7b63a3eff17882d460a166cdc655d3e91538c87"}, 0x0)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140), 0x4)

00:04:57 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x308020005)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={<r2=>0x0, 0x1000}, &(0x7f0000000180)=0x8)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000280)={r2, &(0x7f00000001c0)=[@in, @in6, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f00000002c0)=0x10)
lseek(r0, 0x0, 0x0)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, 0x0, 0xffffffffffffff92)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0)
freebsd11_mknod(0x0, 0x0, 0x0)
setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
getpeername$unix(r1, &(0x7f0000000000)=@file={0x0, ""/81}, &(0x7f0000000080)=0x53)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)

00:04:57 executing program 3:
mkdir(&(0x7f0000000200)='./file0\x00', 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0)
symlinkat(&(0x7f0000000300)='/', r0, &(0x7f0000000100)='./file0\x00')
r1 = openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406600, 0x0)
setsockopt$inet_buf(r1, 0x0, 0x55, &(0x7f0000000340)="f7dd6b3d33d05667c73ed83ec08bd1f43ea367e7e09966f19210012323be147094bc8cfd4b82cc360ae440f6aa6bbb8f70382ff94792320dfda73650e5d99480d9ebbae0ce174e1f01c940564c9a2149373f5f1e79b3f617e9926a5fa5d98159e059b71dc172d43a20fbf1d188132cd9869e4164e783866849bacc028bcf38a5efc4bca38e419eece7a072cd06323864fb652a3f533f34fa96313899cbfb9c7667be48a22b55f416bec8f096093318930f98a73fcfac68ea96ef0c3ccc3d15a678a86a0d5cbb69bf5f50448c2777a33076ebfd", 0xd3)

00:04:57 executing program 1:
r0 = socket$inet6(0x1c, 0x3, 0x0)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f0000000040)={0x2, {{0x2, 0x1, @multicast2}}}, 0x90)
sendmsg(r0, &(0x7f00000006c0)={0x0, 0x0, 0x0}, 0x0)

00:04:57 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="61e9f600151ee18e3000"], 0x10)
sendmsg(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000180)='F', 0x1}], 0x1, 0x0}, 0x0)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={<r1=>0x0}, &(0x7f0000000100)=0x8)
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={r1, 0xdc}, 0x2e)
shutdown(r0, 0x2)

00:04:57 executing program 3:
r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0)
lseek(r0, 0x0, 0x1)
pipe2(&(0x7f0000000500)={<r1=>0xffffffffffffffff}, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
open(&(0x7f0000000240)='./file0\x00', 0x0, 0x4)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000001c0)={<r2=>0x0}, &(0x7f0000000280)=0x8)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000300)={r2, 0x80, 0x3e}, 0x8)
r3 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080))
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0)
mlockall(0x1)
sync()
getsockopt$inet6_buf(r3, 0x29, 0x3e, 0x0, &(0x7f0000000180))
getsockopt$inet_mreqsrc(r1, 0x0, 0x4f, &(0x7f0000000540)={@local, @local, @remote}, &(0x7f0000000200)=0xc)
connect$inet(r3, &(0x7f0000000340)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)
r4 = socket$inet6_tcp(0x1c, 0x1, 0x0)
fcntl$dupfd(r4, 0x15, r3)
r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r5, 0x0, 0x1000000000003)
pwritev(r5, 0x0, 0x0, 0x0)
poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
sendto(r1, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffdf)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f00000003c0)=ANY=[@ANYBLOB="ffff0005000000"], 0x0)

00:04:58 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = dup2(r0, r0)
unlinkat(r1, &(0x7f0000000080)='./file0\x00', 0x800)
r2 = getpid()
fcntl$lock(r0, 0xd, &(0x7f0000000040)={0x1, 0x3, 0x7, 0x0, r2})
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000), 0x0)

00:04:58 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x400000000106)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0)
mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000)
msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2)
mmap(&(0x7f0000ff6000/0xa000)=nil, 0xa000, 0x3, 0x80011, r1, 0x0)
madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1)
mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='cdg\x00', 0x4)
mlock(&(0x7f0000ff9000/0x2000)=nil, 0x2000)

00:05:01 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
getpeername(r0, &(0x7f0000000080)=@un=@abs, &(0x7f0000000180)=0x8)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x4000000000000, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000300), 0x4)
r1 = dup(0xffffffffffffffff)
getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c)
sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10)
setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000400)=0x9, 0x4)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000340)={<r2=>0x0, 0xa7, "6e71cfc6b77dbf511321488fe9e0c6ac8afbcf39bbeb81a8afd3913a84b5e7a7ea12f70dd38b4f473888b50f44288de48eb8e3810ff46cb0e848f76c8c3b593a0205676b3b43512dfd41b3486cf9ed16d876ad8bcb247703bd93e5c0106da40c91abdda785cf2d280f6a12b0710fb37a9566b4a7b5d1583f87716b055481ee95ed43000a6a69e250ed397f220ca025f69aa7562d51696a7f1862944b1f808c312f37f3121902b7"}, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000440)={r2, 0x16, "2554f7b63a3eff17882d460a166cdc655d3e91538c87"}, 0x0)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140), 0x4)

00:05:01 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
linkat(r0, &(0x7f0000000000)='./file1\x00', r0, &(0x7f0000000080)='./file1\x00', 0x400)
truncate(&(0x7f0000000100)='./file0\x00', 0x308020005)
lseek(r0, 0x0, 0x4)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 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)
freebsd11_mknod(0x0, 0xe010, 0x0)
poll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x4}, {r0, 0x4}, {r0, 0x2000}, {r0, 0x2002}, {r0, 0x140}, {r0, 0x1}, {r0, 0x10}], 0x7, 0xffffffffffffffff)
setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000240)=ANY=[@ANYBLOB="581384ef15b00fa5efbb281c144f45a44eedf65499de58d9e805f573b5e982b7d4d700dce7e3a7f63b65e586555d741267d98733cd5efd40785b2dc3a43e36d141b31fc92a863a091343497167e4e7d06ab558dd57ccc222a83f09196d72c9304bc0acb7017ae4b444", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0)
fstat(r0, &(0x7f0000000140))

00:05:01 executing program 1:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
r1 = open(&(0x7f0000000000)='./file1\x00', 0x3080c, 0x0)
connect(r1, &(0x7f0000000040)=@un=@abs={0x1, 0x0, 0x0}, 0x8)
sendfile(r0, r1, 0x0, 0x401)
r2 = dup(0xffffffffffffffff)
lseek(r2, 0x0, 0x3)
r3 = open(&(0x7f0000000480)='./file0\x00', 0x7fd, 0x0)
open(&(0x7f0000000100)='./file0\x00', 0x100048, 0x80)
truncate(&(0x7f0000000380)='./file0\x00', 0x800000001)
r4 = semget$private(0x0, 0x5, 0x0)
__semctl$IPC_STAT(r4, 0x0, 0x2, &(0x7f0000000240)=""/100)
faccessat(r1, &(0x7f0000000140)='./file0/file0\x00', 0x20, 0x200)
lseek(r3, 0x0, 0x1000000000003)
setsockopt$sock_int(r3, 0xffff, 0x1011, &(0x7f0000000080)=0x3, 0x4)
poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
futimesat(r3, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000200)={{0x4, 0xf52}, {0x6, 0x2}})
pipe2(&(0x7f00000002c0), 0x100004)
setsockopt$inet6_tcp_buf(r3, 0x6, 0x0, &(0x7f0000000300)="76d62bef1a67bf669e9a1186373b5bfcb26472087b40fa3cdea627c72808fd37505e825eb1c01394b6d7915271d1989b26a5b1618e5fe12301d5dd95475d189eceb6b2552a1f2709ef73c0f58c95f5433837ad78ad9e84188b9ebb8bd5dbd6d1274d570953b1c783d49ee3066aa2f30e7c6375a9c4603576d176", 0x7a)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffd0)
socket$inet6_udp(0x1c, 0x2, 0x0)
open(&(0x7f0000000180)='./file0\x00', 0x20008, 0x12)

00:05:01 executing program 3:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x1c)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000040)={<r3=>0x0, 0xffffffffd9d61add}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f00000000c0)={r3, 0xe03, 0x8001}, 0x8)
setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000180), 0x4)
sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0)
close(r1)
setsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000140)={r3, 0x8}, 0x8)
freebsd11_fstat(r0, &(0x7f0000001700))
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f00000001c0)={r3, 0x8}, &(0x7f0000000240)=0x8)
truncate(&(0x7f0000000100)='./file0\x00', 0x800)

00:05:01 executing program 3:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
dup2(r1, r0)
select(0x40, &(0x7f0000000000)={0x9}, 0x0, &(0x7f00000000c0)={0x10001, 0x4, 0x4, 0x5, 0x7, 0x4, 0x80000000, 0x6}, &(0x7f0000000100)={0x7ff, 0x2000000000001})

00:05:01 executing program 0:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x10, 0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, 0x0)
mlockall(0x1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
sync()
fsync(0xffffffffffffffff)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f00000002c0)={<r2=>0x0, 0x2, 0xdf, 0x0, 0xff, 0x3}, 0x0)
lseek(r1, 0x0, 0x1000000000003)
pwritev(r1, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x40, &(0x7f00000004c0)="80cd99e6209b4d10338a5a695d524567dee86997be050d56640fff5b28be0de6794b9dc2931cb0e6bb8c077c9501f24e66d8c8b73f77dbb68fca8fae82502031cd2197a04f1ea4c03d89596e8024b76f0c2e3f8397478a3ccf950d393187187bf07b52f1303357c92659dc808aee43cefde42e041e9b331853fc53e4aa9c517ead379a78c10279619988f3b8e86d91467d0c4049e82c2de1bc5d7995a6c4ff7ec995b2fcd6c1de82039e40a6b5e33cbd8a44130ebe9c9564be2d60d50fa4cc58c04145ea833cd5e3429b17d96be645a3cfc9286bf47ad2b623834ab8", 0xdc)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133)
sendto(0xffffffffffffffff, 0x0, 0x29a, 0x0, 0x0, 0xfffffffffffffed1)
open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9)
socket$inet6_tcp(0x1c, 0x1, 0x0)
r3 = socket(0x2, 0x10000001, 0x84)
connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f00000003c0)={@in6={{0x1c, 0x1, 0x1, @loopback, 0x4}}, r2}, 0xfffffffffffffdad)

00:05:02 executing program 3:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000040)={&(0x7f0000000080)=@in6={0x1c, 0x1, 0x9, @loopback, 0x7}, 0xfffffffffffffd9a, 0x0, 0x0, &(0x7f00000005c0), 0xffffffffffffffc3}, 0x0)

00:05:02 executing program 3:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
recvmsg(r0, &(0x7f0000000340)={&(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, &(0x7f0000000300)=[{&(0x7f0000000140)=""/200, 0xc8}, {&(0x7f0000000240)=""/33, 0x21}, {&(0x7f0000000280)=""/71, 0x47}], 0x3, &(0x7f0000000400)=""/200, 0xc8}, 0x40041)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r1=>0x0]}, &(0x7f0000000100)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x1000a}, 0x10)
recvmsg(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0xc2)

00:05:07 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
getpeername(r0, &(0x7f0000000080)=@un=@abs, &(0x7f0000000180)=0x8)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x4000000000000, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000300), 0x4)
r1 = dup(0xffffffffffffffff)
getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c)
sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10)
setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000400)=0x9, 0x4)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000340)={<r2=>0x0, 0xa7, "6e71cfc6b77dbf511321488fe9e0c6ac8afbcf39bbeb81a8afd3913a84b5e7a7ea12f70dd38b4f473888b50f44288de48eb8e3810ff46cb0e848f76c8c3b593a0205676b3b43512dfd41b3486cf9ed16d876ad8bcb247703bd93e5c0106da40c91abdda785cf2d280f6a12b0710fb37a9566b4a7b5d1583f87716b055481ee95ed43000a6a69e250ed397f220ca025f69aa7562d51696a7f1862944b1f808c312f37f3121902b7"}, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000440)={r2, 0x16, "2554f7b63a3eff17882d460a166cdc655d3e91538c87"}, 0x0)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140), 0x4)

00:05:07 executing program 3:
socket$inet6_tcp(0x1c, 0x1, 0x0)
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
listen(r0, 0x0)

00:05:09 executing program 1:
syz_emit_ethernet(0x47, &(0x7f0000000100)="7903008ce60c923afeed35c008f2ff1f08001404d203000063c8c29d0ec969465d1ed3ff2d5bd50b8fa73e1a9ab221b8b4ba2070050003000000000049084b7398e7000000f88c")
r0 = dup(0xffffffffffffff9c)
shutdown(r0, 0x1)
accept$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000180)=0xfc91)

00:05:09 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x40000000005, 0x84)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={<r1=>0x0, 0x3a7, 0x48, 0x7}, &(0x7f0000000040)=0x10)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={@in6={{0x1c, 0x2, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x2}}, r1}, 0x84)
r2 = dup(r0)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000fe8000000000000000000000000000bb0800"/128, @ANYRES32=0x0], 0x0)
connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)

00:05:09 executing program 3:
poll(&(0x7f0000000000), 0x0, 0x6)
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x100001, 0x40)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={<r2=>0x0, 0x200, 0x8}, &(0x7f0000000080)=0xc)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000100)={r2, &(0x7f00000000c0)=[@in6]}, &(0x7f0000000140)=0x10)
setsockopt$inet_opts(r0, 0x11, 0x1, 0x0, 0x0)

00:05:09 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x106, &(0x7f0000001340)={0x0, 0x0}, &(0x7f0000001380)=0x10)
setitimer(0x1, &(0x7f0000000000)={{0x7f1a, 0x1}, {0x80, 0x7}}, 0x0)

00:05:09 executing program 1:
r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x1, 0x8)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000040)={<r1=>0x0, 0xb1, "c1e7ab3270076aef7eecea74b48035f8df539e1d8cde2790fbd57a9ffdcb514e370205ac54ef4235820573aa9cdf86e4bdd0058ada629a79e200b6a124c98b71ca4c47ffa302c0b89f997d2703a39ce6e5ac052bf9e39369e740f663f98c802f5c1033699a6a0cb9a16babb3c906be028d4f463626a75bb083285a23fefcd825183113fd667d18f4d11d3badab973acb373074030a4a1258ebf5544aaaf8c6e6d27709714e0b883964a55548df5eda4909"}, &(0x7f0000000100)=0xb9)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={r1, 0x7, 0x8}, 0xc)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
r3 = dup(r2)
connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac}, 0x1c)

00:05:09 executing program 3:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$sock_int(r0, 0xffff, 0x10, 0x0, &(0x7f0000000040))

00:05:11 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
getsockopt$sock_int(r0, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000280)=0x4)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
getpeername(r0, &(0x7f0000000080)=@un=@abs, &(0x7f0000000180)=0x8)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x4000000000000, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000300), 0x4)
r1 = dup(0xffffffffffffffff)
getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c)
sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10)
setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000400)=0x9, 0x4)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000340)={<r2=>0x0, 0xa7, "6e71cfc6b77dbf511321488fe9e0c6ac8afbcf39bbeb81a8afd3913a84b5e7a7ea12f70dd38b4f473888b50f44288de48eb8e3810ff46cb0e848f76c8c3b593a0205676b3b43512dfd41b3486cf9ed16d876ad8bcb247703bd93e5c0106da40c91abdda785cf2d280f6a12b0710fb37a9566b4a7b5d1583f87716b055481ee95ed43000a6a69e250ed397f220ca025f69aa7562d51696a7f1862944b1f808c312f37f3121902b7"}, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000440)={r2, 0x16, "2554f7b63a3eff17882d460a166cdc655d3e91538c87"}, 0x0)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140), 0x4)

00:05:11 executing program 0:
freebsd10_pipe(&(0x7f0000000440)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x3, 0x11, r0, 0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000240)={<r2=>0x0, 0x5, 0x1}, &(0x7f0000000280)=0xc)
r3 = open(&(0x7f00000002c0)='./file0\x00', 0x286, 0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000480)=ANY=[@ANYRES32=r2, @ANYBLOB="ff00ca006c22216cad4ee08e7d3c61746ea6b10a27c91a16d24b3ffc62f7e8a6e87d2f8638e1d3bf1511ee1e285d56b05185917fba42a71ab6d364d6228634933ad428db4e79f4ce5aa17bbb86d334f4bb977890b4c5a296ed8fc4df574f81e589ec4f1f1bb037b4806e4ad62ba95d73eb7b33b4fcfc5918eed09cfc8d05b03ccaf1fbceb67f194c1cd34274436382f502df3bc83eb6a2d3205188d9ae5f146d7e9f9ae380cf510c62b6a7f668e7a1ea723d0d4b88e7dd9e335e7e59b9ebfb4ab190617e113c3f052eb01b7189a430c60740a12b91116e514c0eda3706611af8145c613fda8f6bd2519fef7f6aeec63bbc40e0a0ab3fe86529f0f3a050dc5e8245d45ecc8eb8e8e4de1538a08137ba2e27"], 0xd2)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in={{0x2, 0x0, @multicast1}}, r2}, &(0x7f0000000200)=0x8c)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000040)={0x0, 0x7ff, 0x1, 0x1, 0x1, 0xfffffffffffff800, 0x8, 0x6, {@in={{0x2, 0x0, @multicast2}}, 0x0, 0x4, 0x0, 0xfb, 0x6, 0x1000}}, &(0x7f0000000100)=0xb8)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000300)={0x6, 0x7220, 0x8, 0x200, r2}, 0x10)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0xfffffffffffffff8}, &(0x7f0000000400)=0x10)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x32, &(0x7f0000000000), 0x2)

00:05:11 executing program 3:
r0 = socket$unix(0x1, 0x1, 0x0)
r1 = getpgrp(0x0)
pipe2(&(0x7f0000000040)={0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
pipe2(&(0x7f0000000080), 0x0)
fcntl$setown(r0, 0x6, r1)
fcntl$setown(r2, 0x6, r1)
fcntl$setown(r0, 0x6, 0x0)

00:05:11 executing program 1:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg$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)
fcntl$getflags(r1, 0x1)

00:05:11 executing program 3:
semget$private(0x0, 0x7, 0x224)
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x7, 0x4)
freebsd11_mknod(&(0x7f0000000200)='./file0\x00', 0xe010, 0x8)
futimesat(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{0x4, 0x9d047f2}, {0x8, 0xffffffffffff7fff}})
sendfile(r0, r0, 0x0, 0x505)
setsockopt$inet_mreq(r0, 0x0, 0xc, &(0x7f00000001c0)={@empty, @multicast1}, 0x8)
shutdown(r0, 0x1)
flock(r0, 0x1)
setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, 0x0, 0x0)
r1 = fcntl$getown(r0, 0x5)
fcntl$lock(r0, 0xf, &(0x7f0000000240)={0x1, 0x1, 0x7fff, 0x3e, r1})
setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8)
write(r0, 0x0, 0x268)
getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x8, 0x0, &(0x7f0000000040)=0x49)
lseek(r0, 0x0, 0x7)

00:05:11 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
dup(0xffffffffffffffff)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffd0)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={<r1=>0x0, 0xe, 0x7b}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)={@in={{0x2, 0x1, @loopback}}, r1, 0x3, 0xfffffffffffffffe, 0x7f12}, 0x94)

00:05:11 executing program 0:
getgroups(0x0, &(0x7f0000000080))
setgroups(0xfffffffffffffd5e, 0x0)
freebsd11_stat(&(0x7f00000008c0)='./file0\x00', &(0x7f0000000540))
fstat(0xffffffffffffff9c, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0, <r1=>0x0})
freebsd11_stat(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000800))
freebsd11_stat(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
r3 = open(&(0x7f0000000380)='./file0\x00', 0x40, 0x12)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f00000003c0)={<r4=>0x0, 0x4, 0xf, 0x0, 0x4}, &(0x7f0000000400)=0x18)
setgroups(0x6, &(0x7f00000004c0)=[r2, r2, r1, r2, r1, r1])
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000440)={r4, 0x3, 0x0, 0x59, 0x100}, &(0x7f0000000480)=0xff)
chown(&(0x7f00000005c0)='./file0\x00', r0, r2)
freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe088, 0x200000000000)
r5 = socket$inet_icmp(0x2, 0x2, 0x1)
getsockopt$sock_int(r5, 0xffff, 0x501c, &(0x7f0000000040), &(0x7f0000000080)=0x4)
freebsd11_lstat(&(0x7f0000000140)='./file0\x00', 0x0)
freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180))
freebsd11_fstat(r5, &(0x7f0000000200))
bind$unix(r3, &(0x7f0000000500)=@file={0x1, './file0\x00'}, 0xa)
getgroups(0x5, &(0x7f0000000100)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff])
getgid()
fstat(r5, &(0x7f0000000280))

00:05:12 executing program 0:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
r0 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x200000000000b, &(0x7f0000000240)="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", 0x189)
getsockname(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
recvfrom$inet6(r1, &(0x7f0000000100)=""/59, 0x3b, 0x80, &(0x7f00000000c0)={0x1c, 0x3, 0x3ffc000000000000, @remote={0xfe, 0x80, [], 0x0}, 0x3f}, 0x1c)

00:05:13 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
getsockopt$sock_int(r0, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000280)=0x4)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
getpeername(r0, &(0x7f0000000080)=@un=@abs, &(0x7f0000000180)=0x8)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x4000000000000, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000300), 0x4)
r1 = dup(0xffffffffffffffff)
getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c)
sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10)
setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000400)=0x9, 0x4)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000340)={<r2=>0x0, 0xa7, "6e71cfc6b77dbf511321488fe9e0c6ac8afbcf39bbeb81a8afd3913a84b5e7a7ea12f70dd38b4f473888b50f44288de48eb8e3810ff46cb0e848f76c8c3b593a0205676b3b43512dfd41b3486cf9ed16d876ad8bcb247703bd93e5c0106da40c91abdda785cf2d280f6a12b0710fb37a9566b4a7b5d1583f87716b055481ee95ed43000a6a69e250ed397f220ca025f69aa7562d51696a7f1862944b1f808c312f37f3121902b7"}, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000440)={r2, 0x16, "2554f7b63a3eff17882d460a166cdc655d3e91538c87"}, 0x0)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140), 0x4)

00:05:13 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000000)={@empty, @broadcast, @loopback}, 0xc)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000180)={0x0, 0x8}, 0x8)

00:05:13 executing program 3:
setreuid(0x0, 0xee00)
r0 = geteuid()
setresuid(0x0, 0x0, 0x0)
setresuid(r0, r0, r0)
r1 = geteuid()
setresuid(r0, 0x0, r0)
setresuid(0x0, 0x0, r1)

00:05:13 executing program 0:
munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000)
r0 = shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000ff3000/0x3000)=nil)
freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100))
r1 = shmat(r0, &(0x7f0000ffb000/0x1000)=nil, 0x0)
shmat(r0, &(0x7f0000ffd000/0x1000)=nil, 0x3000)
freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040))
shmdt(r1)

00:05:13 executing program 0:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
r1 = dup2(r0, r0)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000)={<r2=>0x0, 0x9, 0x2}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000080)={r2, 0x46d3}, 0x8)
socket$inet6_udplite(0x1c, 0x2, 0x88)
socket$inet_icmp(0x2, 0x2, 0x1)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000240)=ANY=[@ANYBLOB="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", @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00@\x00\x00\x00'], 0x8c)

00:05:15 executing program 1:
mlock(&(0x7f0000d9e000/0x1000)=nil, 0x1000)
mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x0)
mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x2)

00:05:15 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
getsockopt$sock_int(r0, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000280)=0x4)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
getpeername(r0, &(0x7f0000000080)=@un=@abs, &(0x7f0000000180)=0x8)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x4000000000000, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000300), 0x4)
r1 = dup(0xffffffffffffffff)
getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c)
sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10)
setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000400)=0x9, 0x4)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000340)={<r2=>0x0, 0xa7, "6e71cfc6b77dbf511321488fe9e0c6ac8afbcf39bbeb81a8afd3913a84b5e7a7ea12f70dd38b4f473888b50f44288de48eb8e3810ff46cb0e848f76c8c3b593a0205676b3b43512dfd41b3486cf9ed16d876ad8bcb247703bd93e5c0106da40c91abdda785cf2d280f6a12b0710fb37a9566b4a7b5d1583f87716b055481ee95ed43000a6a69e250ed397f220ca025f69aa7562d51696a7f1862944b1f808c312f37f3121902b7"}, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000440)={r2, 0x16, "2554f7b63a3eff17882d460a166cdc655d3e91538c87"}, 0x0)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140), 0x4)

00:05:15 executing program 0:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
mprotect(&(0x7f0000123000/0x2000)=nil, 0x2000, 0x0)
socket(0x2, 0x1, 0x7)
r1 = getgid()
getresgid(&(0x7f0000000000), &(0x7f0000000040)=<r2=>0x0, &(0x7f0000000080))
getresgid(&(0x7f00000000c0)=<r3=>0x0, &(0x7f0000000100), &(0x7f0000000140))
getgroups(0x3, &(0x7f0000000180)=[r1, r2, r3])
setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000380)={@broadcast, @multicast2}, 0xc)

00:05:15 executing program 3:
r0 = accept(0xffffffffffffffff, &(0x7f00000003c0)=@un=@abs, &(0x7f0000000400)=0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000440)={0xf, 0xff, <r1=>0x0}, &(0x7f00000004c0)=0xc)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000680)={r1, 0x8001, 0x3, 0x4, 0x40}, &(0x7f00000006c0)=0x18)
r2 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0)
lseek(r2, 0x3, 0x1)
pipe2(&(0x7f0000000500)={<r3=>0xffffffffffffffff}, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
open(&(0x7f0000000240)='./file0\x00', 0x0, 0x4)
r4 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080))
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0)
mlockall(0x1)
sync()
getsockopt$inet_mreqsrc(r4, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc)
connect$inet(r4, &(0x7f0000000340)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)
r5 = socket$inet6_tcp(0x1c, 0x1, 0x0)
fcntl$dupfd(r5, 0x15, r4)
r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r6, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r6, 0x0, 0x1000000000003)
pwritev(r6, 0x0, 0x0, 0x0)
poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
sendto(r3, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffdf)
r7 = open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f0000000300)={0x200, 0x800, 0x4400, 0x6321cbab, 0x0, 0x6, 0x100000000, 0x3}, &(0x7f0000000380)=0x20)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r7, 0x84, 0x101, &(0x7f0000000540)=ANY=[@ANYBLOB="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"/311], 0x0)
socket$inet6_tcp(0x1c, 0x1, 0x0)

00:05:15 executing program 0:
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100000)
getpeername$unix(r1, &(0x7f0000000040)=@file={0x0, ""/56}, &(0x7f0000000080)=0x3a)
r2 = semget(0x1, 0x1, 0x21)
__semctl$SEM_INFO(r2, 0x1, 0xb, &(0x7f00000000c0)=""/177)
setsockopt$inet6_udplite(r0, 0x88, 0x4, &(0x7f0000000180)=0x4, 0x4)
__semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f00000001c0)=""/4096)
__semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f00000011c0)=""/105)
getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000001240)={<r3=>0x0, 0x7}, &(0x7f0000001280)=0x8)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000001300)={<r4=>r3, &(0x7f00000012c0)=[@in6, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000001340)=0x10)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000001380)={r4, 0xf5e4, 0x44, "46fbe2ce85b5b2af24210b01a9ad8113ccd466ef57220912d506f3754e152545c698f6091c2024709dcfd541d67590ba273f8fba6d448fa069d64a08c1cf874fa03c02ba"}, 0x4c)
__semctl$SEM_INFO(r2, 0x2, 0xb, &(0x7f0000001400)=""/130)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000001500)={r4, &(0x7f00000014c0)=[@in6]}, &(0x7f0000001540)=0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000001580), &(0x7f00000015c0)=0x4)
getsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000001600)={@multicast2, @loopback}, &(0x7f0000001640)=0x8)
__semctl$GETALL(r2, 0x0, 0x6, &(0x7f0000001680)=""/2)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000016c0)=0xffffffff, 0x4)
getresuid(&(0x7f0000001700)=<r5=>0x0, &(0x7f0000001740), &(0x7f0000001780))
r6 = getgid()
freebsd11_lstat(&(0x7f00000017c0)='./file0\x00', &(0x7f0000001800)={0x0, 0x0, 0x0, 0x0, <r7=>0x0})
freebsd11_fstat(r0, &(0x7f0000001880)={0x0, 0x0, 0x0, 0x0, 0x0, <r8=>0x0})
__semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000001900)={{0x0, r5, r6, r7, r8, 0x12, 0x3}, 0x90, 0x8, 0x401})
setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000001980)=0x5e71, 0x4)
semop(r2, &(0x7f00000019c0)=[{0x3, 0x7f, 0x1000}, {0x3, 0x0, 0x1800}, {0x2, 0x8, 0x1800}], 0x3)
setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000001a00)=0x1, 0x4)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000001a40)={0x9, 0x200, 0x200, 0x4, r4}, &(0x7f0000001a80)=0x10)
pwritev(r1, &(0x7f0000001d40)=[{&(0x7f0000001ac0)="c189c5ff80e55690b697948f5c34c4581965ae1bc459262ec0e4535be0341c377c0fa6a9c147842adc95fd6d", 0x2c}, {&(0x7f0000001b00)="1ee6e559f15d99dd8d715cba4f92b0f6d3b750705be1945c4acda17ec91d4775c82e953af40019de", 0x28}, {&(0x7f0000001b40)="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", 0xfd}, {&(0x7f0000001c40)="39f27086c085d59c2a38c6ddb03dbbf896886d8a401e058a797db750c966d8941c51b738ad88d444ee9dcd608d3188b9c64ddc72b2928d09fda3a2893a47064091b702927434994d9083ac298d6067264015f36fdbf6deb55e28", 0x5a}, {&(0x7f0000001cc0)="18c648adcc3c7dc62bc9ab4a6f25e8194b90e520dc26390796c01326df836b56d2071555b1d6fec10cb5e15be8b0953214f850de4475df56a200df670f6b9b2a53a34771d2", 0x45}], 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000001dc0)={r4, 0x1}, 0x8)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000001e00)={r3, 0x80000000, 0x4, 0x7fff, 0xffffffffffffff00, 0x2}, 0x14)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000001e40)={r3, 0x3f, 0x40, 0x200, 0x5, 0x1}, 0x14)
freebsd11_lstat(&(0x7f0000001e80)='./file0\x00', &(0x7f0000001ec0))

00:05:15 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000640)=ANY=[@ANYBLOB="6190da812e1083dea7203b1fef6a82082e6e653000462eabf6d4fe7a7ec645f6050d4d01000072ccb95ac067891c74f9dabbd1c6ffcfb8e8f00f547477f4c4b31172fab8f4022d99e056936d2d364b36abeeff8d430959fdd2462b468064de37ffd307e88409aeff785aa2cad342919d8b02e25e4e8d0ae3d235dd9918800ae8a18d9ff8c7f9e41e645a5b731608912b3457c74b39eba210b2ebbec98826891ac22e7462f7"], 0x1)
shutdown(r0, 0x1)
shutdown(r0, 0x1)
exit(0x7e)
fchmod(r0, 0x80)
socketpair(0x0, 0x1, 0x9, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000140)={<r2=>0x0, 0x9}, &(0x7f0000000240)=0x8)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000340)={r2, 0x5, 0x9}, 0xc)
r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x308020005)
setsockopt$sock_timeval(r3, 0xffff, 0x1007, &(0x7f0000000180)={0x2, 0x5}, 0x153)
shmget(0x1, 0x4000, 0xffffffffffffffff, &(0x7f0000ffc000/0x4000)=nil)
lseek(r3, 0x0, 0x1000000000003)
r4 = getpgrp(0x0)
getpgid(r4)
getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f00000005c0), &(0x7f0000000600)=0x4)
poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
fcntl$setstatus(r0, 0x4, 0x3c)
msgget(0x1, 0x200)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0)
socket(0x1c, 0x10000000, 0x7)
fchmod(0xffffffffffffffff, 0x100)
r5 = getpgid(0x0)
wait4(r5, &(0x7f00000001c0), 0x18, &(0x7f00000003c0))
r6 = msgget(0x0, 0x421)
setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f00000004c0)="3cef623ba61d71e0d76988088e9a1c4b1eebe3383a5bce556a84a7d84b375acfd304166f26dffafb93c06f0e3a1c95db49bc5f844bc85d16929915be23bac3d05abebf80006e96be3c8f10dd52419afed36b5e5ea100889b3c5ebfde1a13536c6446d79fa65a8eb9c75b43bbbef3f779113128cabecb9e054b783aaefe521b0cfcb17edc42406bf3c61c66906923f57ab0775cf8a672d800c58b1c5d65e0f27dac066a", 0xa3)
msgsnd(r6, &(0x7f0000000280)=ANY=[@ANYBLOB="0100000000000000ea6f207f556651cf9cc3e25910454bef9489ebaf4650a08d95f69dc483fd433d47c236d43c2659979825fb0c035d0713b8cc37e62fa89e7c7a8b3c7cc2a4cca3ebc29a432558acf9e1668dcedb2be98632efcb12f8edda0000ed3902631db16859a8573a8b5f7b9dac9071db464fec9a316dafa730e0b5c02c443d707cd45f0863fd690089a0ef58f46a61e90f70d29bd0f4fdefad01e17f02aa34a2b6f29ce8f3434ea25900fca4cdda55000000"], 0x1, 0x800)

00:05:15 executing program 0:
recvmsg(0xffffffffffffffff, &(0x7f0000001540)={0x0, 0x0, 0x0, 0xf000000, 0x0}, 0x0)
r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10)
sendmsg(r0, &(0x7f0000000600)={&(0x7f0000000080)=@in6={0x1c, 0x0, 0x9, @loopback, 0xfffffffffffffdca}, 0x1c, &(0x7f0000000380)=[{&(0x7f00000000c0)="586876b41ff997045faeacff", 0xc}, {&(0x7f0000000100)="e55f85d0015f548ad7804c66691cdf0b5e824d7d17cde0ba8d19a0becfea584ef4d85ab10a07463a25e7acce39c9f8bf228bab297bcd99943fc631a9b17c0edba49bdceea4f7d3b7539430af6fa75a6d5ecfa53c176222767a35c0fd303ef40c096f4dc8bedaf4d7fb9423f03a681395385ab1076634", 0x76}, {&(0x7f0000000180)="1dccec2ea061b3d5f2b866df811287c715c34579c7c72bc913540934b5f3afd7d0af0ae177b59fa79183cb3fd17ac3bbd2a31278dd6f9ab495904c00be211c3c96d28fe6e50ecaa0db3b2f4de5270412c731859135cbd344dc173e7cd3ec0938a29f394d80b57c406c91003b064914ea975fbbae4b33f4b77569fae25c86a9cfaa8a4082eb8d8998ce60370856e42f83e636a0e7ac8aa9ed57931c1ca8c4b0e1e5fb0ae4788df8a2d5f88cbe1c85bd08", 0xb0}, {&(0x7f0000000240)="c87fc9a1068b7df6a7f160daf1742649c33fd95f3c2fb42fdd274bf4a810947445d789b41c", 0x25}, {&(0x7f0000000280)="39ef07750dc6fd25165ee452c3b04fc80fef4cb99dae139ae7b4f7e39df67bbeeacd2f6b948556e01ee69d4d5973d557033c3643b39074605a5bd6adea80e1b8f3238a6b849a5c2d28772ba662c8e75cf2b9bea2ae4f2a51d4", 0x59}, {&(0x7f0000000300)="3c3293662a8e5f85a68d0781ac915d7a8356233045c8b8053ba0f02e03fceda0f5d532027b86d1c915c5b3ef4f195b55ee070a8ca173a72a440de9c95e697a1d72ab453d3ae9cf", 0x47}], 0x6, &(0x7f0000000400)=[{0x48, 0x89, 0x7fff, "5b9fb634c7c305dd6580ab7c8a603e3142725871b85845db6dfb6b58cb51b3730a678d0e7d9a64790763578e18aef78d903d"}, {0xe0, 0xffff, 0xca, "920c7ecd4ff7f91a3a8c5e6ae5b7a5a5684fd6bf505357bd9445844e6e13a20135b98e7adff55a2c6642f56a43d4102d6796f0a9dad23d6de2853f02ebbcf8a886c53007545340538faa16a5bfd8059d51259cd17609e43925dd68367a49c76f85afc6dade00b549cbd482e48a750804ffbe152f38d86f4c5b90c9c1c3b68afa52411f655a1aca7e42e9bf2695d5355e89645be16822078c1ece64b0c393ae3b12848d0d98dfd80b2cb71645256842103e4295227ffaf317ca40140921aff676850fb5ac8b7f7f19aa65"}, {0xa0, 0xffff, 0x0, "4e973689c4ada814a7055ce6acd8466535543a8af7498e10afb2d783964724a07d420a2d47ca1a1af548d0e98f53b541a17ad526dc979623a1831849a8acee92279dfa813a9d251ae702b418dcaebf340542378af7a441cf2e3bc6a7bf1edd7e3e5cc4f16411decfed0c19cd9deb831baeb215b16235624fe1097739ef4f77260bf9c9798a17cf8376e1ee8d357a"}, {0x30, 0x1, 0x7ff, "53ac7c21a875b73ce7a4fdda5f29b9d5a83bc5d114ee0bcecce7eb0a34"}], 0x1f8}, 0x4)
r1 = accept(r0, &(0x7f0000000640)=@un=@file={0x0, ""/108}, &(0x7f0000000840)=0xfc48)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000740)={<r2=>0x0, &(0x7f0000000700)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000780)=0x10)
setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000007c0)={r2, 0xe, 0x8}, 0x8)
chdir(&(0x7f00000006c0)='./file0\x00')

00:05:15 executing program 0:
r0 = dup(0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4)
r1 = semget$private(0x0, 0x7, 0x500)
__semctl$GETNCNT(r1, 0x0, 0x3, 0x0)

00:05:16 executing program 1:
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x0)
munlock(&(0x7f0000cde000/0x2000)=nil, 0x2000)
mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0xfffffffdffffbfff)
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000)=0x4, 0x4)
fchmod(0xffffffffffffffff, 0x0)

00:05:16 executing program 0:
semget(0x0, 0x0, 0x105)
r0 = open(&(0x7f0000000000)='./file0\x00', 0x4, 0x0)
getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040), &(0x7f0000000080)=0x4)

00:05:16 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
lseek(r0, 0x0, 0x1000000000003)
getsockopt$sock_int(r0, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000280)=0x4)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
getpeername(r0, &(0x7f0000000080)=@un=@abs, &(0x7f0000000180)=0x8)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x4000000000000, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000300), 0x4)
r1 = dup(0xffffffffffffffff)
getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c)
sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10)
setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000400)=0x9, 0x4)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000340)={<r2=>0x0, 0xa7, "6e71cfc6b77dbf511321488fe9e0c6ac8afbcf39bbeb81a8afd3913a84b5e7a7ea12f70dd38b4f473888b50f44288de48eb8e3810ff46cb0e848f76c8c3b593a0205676b3b43512dfd41b3486cf9ed16d876ad8bcb247703bd93e5c0106da40c91abdda785cf2d280f6a12b0710fb37a9566b4a7b5d1583f87716b055481ee95ed43000a6a69e250ed397f220ca025f69aa7562d51696a7f1862944b1f808c312f37f3121902b7"}, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000440)={r2, 0x16, "2554f7b63a3eff17882d460a166cdc655d3e91538c87"}, 0x0)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140), 0x4)

00:05:17 executing program 3:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
r1 = fcntl$dupfd(r0, 0x0, r0)
getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000000c0)={<r2=>0x0, 0x1}, &(0x7f0000000100)=0x8)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x0, 0x6c1, @local={0xfe, 0x80, [], 0x0}, 0x6}}, r2, 0x7bb, 0x6, 0x80, 0x200, 0x4, 0x1}, &(0x7f0000000200)=0x98)
bind$inet(r1, &(0x7f0000000000), 0x10)
sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="10000000840000000800ff0004140021140000000000000004000000000000007f000001"], 0x24}, 0x0)
setsockopt$inet_buf(r1, 0x0, 0x1, &(0x7f0000000380)="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", 0x1000)

00:05:17 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x3, 0x84)
r1 = dup(r0)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000240)=ANY=[@ANYRESOCT=r1, @ANYBLOB="9b317b9479145975d4fefc53e32df3c1b741ccfbcd457602f3e3b417753a692e8793f5855038c1e4d144339e034bd430f6adb2db36f0963141d0641d5593fca9b8682c6704", @ANYRES16, @ANYRESDEC=r0, @ANYRES32=r1, @ANYRES64=r0, @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYRESDEC=r1, @ANYRESDEC=0x0, @ANYRESDEC=r1, @ANYBLOB="11a77a32bc454fb11f5b62b3fa16f610ecfa487c07dab6886e33b0f24f5d18273910401b81d5b540be12d04e959dc078c9551d97c9ea8561598b73b95864da58beb791c545852b5a59484a16a26db56cb00f22251a315da80fcee0ca2052cddd4cc6b468be37ba3db6e75d6a9b3680e9106dfd9ab013e573ebe3b1a975c7a42de168679670ee542190f7792b17bf801456e1e8ab39704d30", @ANYBLOB="2ada1d140f2bf0f9b30ca6e37f2e042f2b8531d61b8f2e9bb1969376", @ANYRES64=r1, @ANYRES32, @ANYPTR64=&(0x7f0000000080)=ANY=[@ANYRES64=r1, @ANYRES64=0x0], @ANYBLOB="42b5b9567af96ec9e9746e31879ad7b6cc9059754d5a23a6e243ec43a016775554af83b34bfa526c8a31df561beaa246b12f3521218e57c44bcfd82ab03472bc2175248f129846d3b1b9ab6c05cbd7835c70cd32f891f823dc31938b31a9f881073e68"]], 0x0)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000000)={<r2=>0x0, 0x5}, &(0x7f0000000040)=0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000300)={0x2, 0x2, r2}, &(0x7f0000000340)=0xc)

00:05:17 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
lseek(r0, 0x0, 0x1000000000003)
getsockopt$sock_int(r0, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000280)=0x4)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
getpeername(r0, &(0x7f0000000080)=@un=@abs, &(0x7f0000000180)=0x8)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x4000000000000, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000300), 0x4)
r1 = dup(0xffffffffffffffff)
getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c)
sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10)
setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000400)=0x9, 0x4)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000340)={<r2=>0x0, 0xa7, "6e71cfc6b77dbf511321488fe9e0c6ac8afbcf39bbeb81a8afd3913a84b5e7a7ea12f70dd38b4f473888b50f44288de48eb8e3810ff46cb0e848f76c8c3b593a0205676b3b43512dfd41b3486cf9ed16d876ad8bcb247703bd93e5c0106da40c91abdda785cf2d280f6a12b0710fb37a9566b4a7b5d1583f87716b055481ee95ed43000a6a69e250ed397f220ca025f69aa7562d51696a7f1862944b1f808c312f37f3121902b7"}, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000440)={r2, 0x16, "2554f7b63a3eff17882d460a166cdc655d3e91538c87"}, 0x0)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140), 0x4)

00:05:17 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000000)={<r2=>0x0, 0x80}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000080)={r2, 0x7fffffff, 0x8}, &(0x7f00000000c0)=0xc)
setsockopt$inet6_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000200)="e4e11df357f368ea", 0x8)
setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x41, &(0x7f0000000100)='\x01\x00\x00\x00\x00\x00\x00\x00', 0x8)

00:05:17 executing program 1:
r0 = open(&(0x7f0000000080)='./file0\x00', 0x300, 0x0)
r1 = open(&(0x7f0000000280)='./file0\x00', 0x3, 0x41)
r2 = fcntl$getown(r0, 0x5)
fcntl$lock(r1, 0xf, &(0x7f0000000340)={0x0, 0x7, 0x4000000000, 0x100000004, r2})
r3 = open(&(0x7f0000000240)='./file0\x00', 0x20000, 0x44)
r4 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
r5 = getpid()
fcntl$lock(r4, 0xd, &(0x7f0000000000)={0x0, 0x0, 0x10000000000000, 0x7938, r5})
getpid()
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={<r6=>0x0, 0x597, 0xf, 0x43, 0x6}, &(0x7f00000000c0)=0x18)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f00000001c0)=0x25bb, 0x4)
getsockopt$inet6_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f00000002c0), &(0x7f0000000300)=0x4)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000000140)={r6, 0x7fff, 0x4}, &(0x7f0000000180)=0xc)

00:05:17 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
lseek(r0, 0x0, 0x1000000000003)
getsockopt$sock_int(r0, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000280)=0x4)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
getpeername(r0, &(0x7f0000000080)=@un=@abs, &(0x7f0000000180)=0x8)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x4000000000000, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000300), 0x4)
r1 = dup(0xffffffffffffffff)
getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c)
sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10)
setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000400)=0x9, 0x4)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000340)={<r2=>0x0, 0xa7, "6e71cfc6b77dbf511321488fe9e0c6ac8afbcf39bbeb81a8afd3913a84b5e7a7ea12f70dd38b4f473888b50f44288de48eb8e3810ff46cb0e848f76c8c3b593a0205676b3b43512dfd41b3486cf9ed16d876ad8bcb247703bd93e5c0106da40c91abdda785cf2d280f6a12b0710fb37a9566b4a7b5d1583f87716b055481ee95ed43000a6a69e250ed397f220ca025f69aa7562d51696a7f1862944b1f808c312f37f3121902b7"}, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000440)={r2, 0x16, "2554f7b63a3eff17882d460a166cdc655d3e91538c87"}, 0x0)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140), 0x4)

00:05:17 executing program 3:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000280)='./file0\x00', 0x802000000)
lseek(r0, 0x0, 0x1100000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0)
freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
freebsd11_lstat(&(0x7f0000000200)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
fchownat(r0, &(0x7f0000000100)='./file0\x00', r1, r2, 0x600)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0)
utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={{0x85, 0x1}, {0x9, 0xff}})
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0)

00:05:17 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x400000000101)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
ftruncate(r0, 0x80000001)
pwritev(r1, 0x0, 0x0, 0x0)
readv(r1, &(0x7f0000000240)=[{&(0x7f0000000000)=""/186, 0xba}], 0x1)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0xf, 0x0, <r2=>0x0}, &(0x7f0000000100)=0xc)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r2, 0xffffffffffffffc1, 0x22d, 0x200, 0xef49, 0x100, 0x7}, &(0x7f0000000200)=0xa0)

00:05:17 executing program 2:
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(0xffffffffffffffff, 0x0, 0x1000000000003)
getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000280)=0x4)
poll(&(0x7f00000000c0)=[{}], 0x1, 0x0)
getpeername(0xffffffffffffffff, &(0x7f0000000080)=@un=@abs, &(0x7f0000000180)=0x8)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x4000000000000, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000300), 0x4)
r0 = dup(0xffffffffffffffff)
getpeername(0xffffffffffffffff, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c)
sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10)
setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000400)=0x9, 0x4)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000340)={<r1=>0x0, 0xa7, "6e71cfc6b77dbf511321488fe9e0c6ac8afbcf39bbeb81a8afd3913a84b5e7a7ea12f70dd38b4f473888b50f44288de48eb8e3810ff46cb0e848f76c8c3b593a0205676b3b43512dfd41b3486cf9ed16d876ad8bcb247703bd93e5c0106da40c91abdda785cf2d280f6a12b0710fb37a9566b4a7b5d1583f87716b055481ee95ed43000a6a69e250ed397f220ca025f69aa7562d51696a7f1862944b1f808c312f37f3121902b7"}, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000440)={r1, 0x16, "2554f7b63a3eff17882d460a166cdc655d3e91538c87"}, 0x0)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x902, &(0x7f0000000140), 0x4)

00:05:17 executing program 1:
r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x20000000)
freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
getgroups(0x4, &(0x7f0000000200)=[0x0, <r2=>0x0, 0xffffffffffffffff, 0x0])
getsockopt$sock_int(r0, 0xffff, 0x1028, &(0x7f0000000240), &(0x7f0000000280)=0x4)
fchown(r0, r1, r2)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r4 = dup(r3)
setsockopt$inet6_buf(r4, 0x29, 0x50, &(0x7f00000000c0)="3d7a0becaa65ac028ee9f60468c416ae93389b12ac40d71e773ea6f7c4cf96a64c57630096f714f200c80373ae69e0632fc103aa46a3e1ba84421f52ee22facfedde4d1c860fc1a643ce5b95facb6f68e73ad4fd874fd208789aa4e5e9fef377e39868b423864cbd21f0c6fb89538ece5de6bb39a0d3ec2078b8aedcc1fb1d8d8be86e863568b3ea", 0x88)

00:05:17 executing program 2:
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(0xffffffffffffffff, 0x0, 0x1000000000003)
getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000280)=0x4)
poll(&(0x7f00000000c0)=[{}], 0x1, 0x0)
getpeername(0xffffffffffffffff, &(0x7f0000000080)=@un=@abs, &(0x7f0000000180)=0x8)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x4000000000000, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000300), 0x4)
r0 = dup(0xffffffffffffffff)
getpeername(0xffffffffffffffff, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c)
sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10)
setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000400)=0x9, 0x4)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000340)={<r1=>0x0, 0xa7, "6e71cfc6b77dbf511321488fe9e0c6ac8afbcf39bbeb81a8afd3913a84b5e7a7ea12f70dd38b4f473888b50f44288de48eb8e3810ff46cb0e848f76c8c3b593a0205676b3b43512dfd41b3486cf9ed16d876ad8bcb247703bd93e5c0106da40c91abdda785cf2d280f6a12b0710fb37a9566b4a7b5d1583f87716b055481ee95ed43000a6a69e250ed397f220ca025f69aa7562d51696a7f1862944b1f808c312f37f3121902b7"}, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000440)={r1, 0x16, "2554f7b63a3eff17882d460a166cdc655d3e91538c87"}, 0x0)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x902, &(0x7f0000000140), 0x4)

00:05:17 executing program 1:
r0 = open(&(0x7f0000000140)='.\x00', 0x110840, 0x0)
r1 = dup(r0)
fdatasync(r0)
freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080))
preadv(r1, &(0x7f0000000100)=[{&(0x7f0000000180)=""/118, 0x76}], 0x1, 0x0)
freebsd11_getdents(r0, &(0x7f0000000040)=""/39, 0x40)

00:05:17 executing program 2:
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(0xffffffffffffffff, 0x0, 0x1000000000003)
getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000280)=0x4)
poll(&(0x7f00000000c0)=[{}], 0x1, 0x0)
getpeername(0xffffffffffffffff, &(0x7f0000000080)=@un=@abs, &(0x7f0000000180)=0x8)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x4000000000000, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000300), 0x4)
r0 = dup(0xffffffffffffffff)
getpeername(0xffffffffffffffff, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c)
sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10)
setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000400)=0x9, 0x4)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000340)={<r1=>0x0, 0xa7, "6e71cfc6b77dbf511321488fe9e0c6ac8afbcf39bbeb81a8afd3913a84b5e7a7ea12f70dd38b4f473888b50f44288de48eb8e3810ff46cb0e848f76c8c3b593a0205676b3b43512dfd41b3486cf9ed16d876ad8bcb247703bd93e5c0106da40c91abdda785cf2d280f6a12b0710fb37a9566b4a7b5d1583f87716b055481ee95ed43000a6a69e250ed397f220ca025f69aa7562d51696a7f1862944b1f808c312f37f3121902b7"}, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000440)={r1, 0x16, "2554f7b63a3eff17882d460a166cdc655d3e91538c87"}, 0x0)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x902, &(0x7f0000000140), 0x4)

00:05:17 executing program 2:
r0 = open(0x0, 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r0, 0x0, 0x1000000000003)
getsockopt$sock_int(r0, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000280)=0x4)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
getpeername(r0, &(0x7f0000000080)=@un=@abs, &(0x7f0000000180)=0x8)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x4000000000000, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000300), 0x4)
r1 = dup(0xffffffffffffffff)
getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c)
sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10)
setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000400)=0x9, 0x4)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000340)={<r2=>0x0, 0xa7, "6e71cfc6b77dbf511321488fe9e0c6ac8afbcf39bbeb81a8afd3913a84b5e7a7ea12f70dd38b4f473888b50f44288de48eb8e3810ff46cb0e848f76c8c3b593a0205676b3b43512dfd41b3486cf9ed16d876ad8bcb247703bd93e5c0106da40c91abdda785cf2d280f6a12b0710fb37a9566b4a7b5d1583f87716b055481ee95ed43000a6a69e250ed397f220ca025f69aa7562d51696a7f1862944b1f808c312f37f3121902b7"}, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000440)={r2, 0x16, "2554f7b63a3eff17882d460a166cdc655d3e91538c87"}, 0x0)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140), 0x4)

00:05:21 executing program 3:
lseek(0xffffffffffffffff, 0x20000000000, 0x0)
getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0)
setsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0xfffffffffffffe5f)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
chown(0x0, 0x0, 0x0)
mlockall(0x1)
__semctl$GETPID(0x0, 0x2, 0x4, &(0x7f0000000240)=""/178)
sync()
mlockall(0x2)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000003c0)={<r2=>0x0, 0x2, 0x27f}, &(0x7f0000000400)=0x8)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000440)={r2, 0x5, 0xfc000000000}, &(0x7f0000000480)=0xc)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0)
open$dir(0x0, 0x0, 0x0)
shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil)
openat(0xffffffffffffffff, 0x0, 0x1, 0x8)
accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x30000000)
socket$inet6_udp(0x1c, 0x2, 0x0)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r3, 0x7e2780e3)
r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800008, 0x6, 0x12, r4, 0x0)

00:05:21 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040), &(0x7f0000000080)=0xc)

00:05:21 executing program 2:
r0 = open(0x0, 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r0, 0x0, 0x1000000000003)
getsockopt$sock_int(r0, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000280)=0x4)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
getpeername(r0, &(0x7f0000000080)=@un=@abs, &(0x7f0000000180)=0x8)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x4000000000000, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000300), 0x4)
r1 = dup(0xffffffffffffffff)
getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c)
sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10)
setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000400)=0x9, 0x4)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000340)={<r2=>0x0, 0xa7, "6e71cfc6b77dbf511321488fe9e0c6ac8afbcf39bbeb81a8afd3913a84b5e7a7ea12f70dd38b4f473888b50f44288de48eb8e3810ff46cb0e848f76c8c3b593a0205676b3b43512dfd41b3486cf9ed16d876ad8bcb247703bd93e5c0106da40c91abdda785cf2d280f6a12b0710fb37a9566b4a7b5d1583f87716b055481ee95ed43000a6a69e250ed397f220ca025f69aa7562d51696a7f1862944b1f808c312f37f3121902b7"}, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000440)={r2, 0x16, "2554f7b63a3eff17882d460a166cdc655d3e91538c87"}, 0x0)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140), 0x4)

00:05:21 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0), 0x2000000000000042, 0x7f)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
r1 = dup(0xffffffffffffffff)
getpeername(0xffffffffffffffff, 0x0, &(0x7f00000001c0))
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000000)={<r2=>0x0, 0x100000000, 0xfb20, 0x7}, &(0x7f0000000040)=0x10)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000080)={r2, 0x8, 0x4, [0x1, 0x2a, 0x3, 0x100000001]}, 0x10)
sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x0, 0x0, 0x10)
setsockopt$inet6_udp(r1, 0x11, 0x0, 0x0, 0x0)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r3 = openat(r1, &(0x7f0000000200)='./file0\x00', 0x20000, 0x10)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f00000002c0)=0x10001, 0x4)

00:05:21 executing program 0:
r0 = shmget(0x2, 0x3000, 0x100, &(0x7f0000ffb000/0x3000)=nil)
shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x3000)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0)
r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000000)='./file0\x00', 0x608020001)
lseek(r1, 0x0, 0x41000000000003)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
r2 = socket(0x0, 0x0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
clock_settime(0x0, 0x0)
sendmsg$unix(r2, 0x0, 0x8)
poll(&(0x7f0000000080)=[{r1, 0x100}, {r1, 0x2}, {r2, 0x110}, {r1, 0x28}], 0x4, 0x400)
getuid()
freebsd11_lstat(0x0, 0x0)
lchown(0x0, 0x0, 0x0)
setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5)
write(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0)
recvmsg(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0)

00:05:22 executing program 2:
r0 = open(0x0, 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r0, 0x0, 0x1000000000003)
getsockopt$sock_int(r0, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000280)=0x4)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
getpeername(r0, &(0x7f0000000080)=@un=@abs, &(0x7f0000000180)=0x8)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x4000000000000, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000300), 0x4)
r1 = dup(0xffffffffffffffff)
getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c)
sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10)
setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000400)=0x9, 0x4)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000340)={<r2=>0x0, 0xa7, "6e71cfc6b77dbf511321488fe9e0c6ac8afbcf39bbeb81a8afd3913a84b5e7a7ea12f70dd38b4f473888b50f44288de48eb8e3810ff46cb0e848f76c8c3b593a0205676b3b43512dfd41b3486cf9ed16d876ad8bcb247703bd93e5c0106da40c91abdda785cf2d280f6a12b0710fb37a9566b4a7b5d1583f87716b055481ee95ed43000a6a69e250ed397f220ca025f69aa7562d51696a7f1862944b1f808c312f37f3121902b7"}, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000440)={r2, 0x16, "2554f7b63a3eff17882d460a166cdc655d3e91538c87"}, 0x0)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140), 0x4)

00:05:22 executing program 3:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000540)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], 0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x2)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000200)={0x0, 0x3}, 0x8)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={<r1=>0x0, 0x3ff, 0x0, 0xfffffffffffff801, 0x7f}, &(0x7f0000000040)=0x18)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000080)={r1, 0x6}, 0x8)

00:05:22 executing program 3:
r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x30000000)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000000c0)={<r1=>0x0, 0x1, 0x6, [0x24000000000, 0x2d1, 0x3, 0x26, 0x20, 0x5b]}, &(0x7f0000000100)=0x14)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x3, 0x400, 0x1, 0x7, r1}, 0x10)
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0)
madvise(&(0x7f000010e000/0x1000)=nil, 0x1000, 0x8)
clock_nanosleep(0x0, 0x0, 0x0, &(0x7f0000000040))

00:05:22 executing program 3:
r0 = socket(0x2, 0x10000002, 0x84)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000000)={@in={{0x2, 0x3, @loopback}}, <r1=>0x0, 0x8, 0x9, 0x9}, &(0x7f00000000c0)=0x94)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1, 0x3a, @empty, 0x2}}, r1, 0x7, 0x9, 0x200, 0x3, 0xfff, 0x5}, 0x98)

00:05:22 executing program 3:
pipe2(0x0, 0x4)
getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb)
listen(0xffffffffffffffff, 0x0)
execve(0x0, &(0x7f0000000340)=[&(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', 0x0], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00'])
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = accept(r0, &(0x7f0000000800)=@un=@file={0x0, ""/4096}, &(0x7f0000000080)=0x1002)
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000100), &(0x7f0000000140)=0x4)
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r2, 0x7e2780e3)
r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
mlockall(0x2)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000180)={0x6, 0x4, 0x200, 0x7ff, 0x401, 0x8, 0x64, 0x1, 0x80000000, 0xd8, 0x7339}, 0xb)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0)

00:05:29 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r0, 0x0, 0x1000000000003)
getsockopt$sock_int(r0, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000280)=0x4)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
getpeername(r0, &(0x7f0000000080)=@un=@abs, &(0x7f0000000180)=0x8)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x4000000000000, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000300), 0x4)
r1 = dup(0xffffffffffffffff)
getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c)
sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10)
setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000400)=0x9, 0x4)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000340)={<r2=>0x0, 0xa7, "6e71cfc6b77dbf511321488fe9e0c6ac8afbcf39bbeb81a8afd3913a84b5e7a7ea12f70dd38b4f473888b50f44288de48eb8e3810ff46cb0e848f76c8c3b593a0205676b3b43512dfd41b3486cf9ed16d876ad8bcb247703bd93e5c0106da40c91abdda785cf2d280f6a12b0710fb37a9566b4a7b5d1583f87716b055481ee95ed43000a6a69e250ed397f220ca025f69aa7562d51696a7f1862944b1f808c312f37f3121902b7"}, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000440)={r2, 0x16, "2554f7b63a3eff17882d460a166cdc655d3e91538c87"}, 0x0)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140), 0x4)

00:05:29 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='.\x00', 0x0, 0x0)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="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", 0x180, 0x0, 0x0, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x3, 0x7, 0x5, 0x4, 0xc31, 0x3f, 0x6, 0x0, 0x82, 0x5, 0x3f}, 0xb)
openat(r0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0)

00:05:29 executing program 0:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
openat(r0, &(0x7f0000000140)='./file0\x00', 0x10000, 0x94)
open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil)
pipe2(0x0, 0x4)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
r1 = msgget$private(0x0, 0x20)
msgrcv(r1, 0x0, 0x0, 0x0, 0x0)
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r2, 0x7e2780e3)
r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x20800000b35d})
mlockall(0x1)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000080)=0x5, 0x4)
sync()
open(&(0x7f0000000100)='./file0\x00', 0x100000, 0x0)
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x1f470000)

00:05:29 executing program 3:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000480)=ANY=[@ANYBLOB="eaffffff00585fc1eed42a4d2b28add1d478a8ab23a8b9c950586e87243825827ef3ebd9e83331be81dd3522250d9ec26675e81c7e3b42ddc1cfe6f7507c38038e6614bb0c5f1b14c960c5dcb442b65398ce037ab54f071e6b19361755136b533a0100000001bcb9002d010056abf59f04c0a72852e4c980bc1b83f9fbede44625a366b40d4cf9f3749633e42c2bd194a3ea", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0)
lseek(r0, 0x0, 0x1000000000003)
r1 = shmat(0x0, &(0x7f0000ffb000/0x4000)=nil, 0x2000)
shmdt(r1)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
poll(0x0, 0x0, 0x664b6e3)
poll(&(0x7f0000000000)=[{r0, 0x2}], 0x1, 0xff)
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000340), &(0x7f0000000440)=0x4)
r2 = socket$inet6(0x1c, 0xfffffffffffffffe, 0xd61)
fcntl$setflags(r2, 0x2, 0xfffffffffffffffc)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x2e3)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000080)={<r3=>0x0, &(0x7f0000000200)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000280)=0x10)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f00000002c0)={<r4=>r3, 0x5}, &(0x7f0000000300)=0x8)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000100)=ANY=[@ANYBLOB="72000000c5082579c80e21535088872795a357197ad47b11341dd40d0ac70441adc1251fdf0a5f024e6cb138e8af87fee35e7058ec312fb3a190fd4b1e86c16a8f593acdd03da7c97eff926ed1ba67b617a046fb60837510f43aa12652dbee8d485d23cba61cf3ae371a897e0937201dad7faf"], 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000001c0)={0x0, 0xf1}, 0x8)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000380)={r4, 0xafe, 0x100000000}, 0xc)
r5 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x1202, &(0x7f00000000c0), 0x10)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)

00:05:29 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r0, 0x0, 0x1000000000003)
getsockopt$sock_int(r0, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000280)=0x4)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
getpeername(r0, &(0x7f0000000080)=@un=@abs, &(0x7f0000000180)=0x8)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x4000000000000, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000300), 0x4)
r1 = dup(0xffffffffffffffff)
getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c)
sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10)
setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000400)=0x9, 0x4)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000340)={<r2=>0x0, 0xa7, "6e71cfc6b77dbf511321488fe9e0c6ac8afbcf39bbeb81a8afd3913a84b5e7a7ea12f70dd38b4f473888b50f44288de48eb8e3810ff46cb0e848f76c8c3b593a0205676b3b43512dfd41b3486cf9ed16d876ad8bcb247703bd93e5c0106da40c91abdda785cf2d280f6a12b0710fb37a9566b4a7b5d1583f87716b055481ee95ed43000a6a69e250ed397f220ca025f69aa7562d51696a7f1862944b1f808c312f37f3121902b7"}, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000440)={r2, 0x16, "2554f7b63a3eff17882d460a166cdc655d3e91538c87"}, 0x0)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140), 0x4)

00:05:29 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r0, 0x0, 0x1000000000003)
getsockopt$sock_int(r0, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000280)=0x4)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
getpeername(r0, &(0x7f0000000080)=@un=@abs, &(0x7f0000000180)=0x8)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x4000000000000, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000300), 0x4)
r1 = dup(0xffffffffffffffff)
getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c)
sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10)
setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000400)=0x9, 0x4)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000340)={<r2=>0x0, 0xa7, "6e71cfc6b77dbf511321488fe9e0c6ac8afbcf39bbeb81a8afd3913a84b5e7a7ea12f70dd38b4f473888b50f44288de48eb8e3810ff46cb0e848f76c8c3b593a0205676b3b43512dfd41b3486cf9ed16d876ad8bcb247703bd93e5c0106da40c91abdda785cf2d280f6a12b0710fb37a9566b4a7b5d1583f87716b055481ee95ed43000a6a69e250ed397f220ca025f69aa7562d51696a7f1862944b1f808c312f37f3121902b7"}, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000440)={r2, 0x16, "2554f7b63a3eff17882d460a166cdc655d3e91538c87"}, 0x0)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140), 0x4)

00:05:29 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)
accept$inet6(r0, &(0x7f0000000340)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000380)=0x1c)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000100)={<r2=>r1, 0xe6, "4ddc4cc430c0200b4b3b47e5d4475786367ee8a537c93ac6b2b9e5b2241bae31d8d767cf5139e2f58d3cecc5b1a894ed5c3ad63da8c7d30af1d1cd5d0536eb1ec0baa053751d78a0b6f0d9af790c31588cc48d1d47ef475fbec42136c823308f6537f93252d590f7125ae6da8acaac242156c54bf20a0184339b9971cdae8d29f440da47d84157c44c052a2daa78024aa8a409c1aae5b7f23556543cbd75709b5fa1230524c55d1bea05626605b73e44eeff19b071402d18c86a8e8a17651f277ecf7d7582e437b773b8b0d7d3e297e48d62a8d35531e7f1f2b54c1975366b7d1df6c3ae7ed7"}, &(0x7f0000000040)=0xee)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x1203, &(0x7f0000000080)={r1}, &(0x7f00000000c0)=0x8)
r3 = accept$inet(0xffffffffffffffff, &(0x7f0000000200)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f00000002c0)={r2, 0x3, 0x8, 0x98a, 0x7fff, 0x8}, &(0x7f0000000300)=0x14)

00:05:29 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(0x0, 0x608020001)
lseek(r0, 0x0, 0x1000000000003)
getsockopt$sock_int(r0, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000280)=0x4)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
getpeername(r0, &(0x7f0000000080)=@un=@abs, &(0x7f0000000180)=0x8)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x4000000000000, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000300), 0x4)
r1 = dup(0xffffffffffffffff)
getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c)
sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10)
setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000400)=0x9, 0x4)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000340)={<r2=>0x0, 0xa7, "6e71cfc6b77dbf511321488fe9e0c6ac8afbcf39bbeb81a8afd3913a84b5e7a7ea12f70dd38b4f473888b50f44288de48eb8e3810ff46cb0e848f76c8c3b593a0205676b3b43512dfd41b3486cf9ed16d876ad8bcb247703bd93e5c0106da40c91abdda785cf2d280f6a12b0710fb37a9566b4a7b5d1583f87716b055481ee95ed43000a6a69e250ed397f220ca025f69aa7562d51696a7f1862944b1f808c312f37f3121902b7"}, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000440)={r2, 0x16, "2554f7b63a3eff17882d460a166cdc655d3e91538c87"}, 0x0)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140), 0x4)

00:05:29 executing program 1:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r0, 0x29, 0xa, &(0x7f0000000080)=0xffffffff, 0x4)
setsockopt$inet6_buf(r0, 0x29, 0x53, &(0x7f0000000000)="bd83d5f98f825fe16280d4d378da2160af934702dc14240000", 0x19)

00:05:29 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000040)=0x8)

00:05:31 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(0x0, 0x608020001)
lseek(r0, 0x0, 0x1000000000003)
getsockopt$sock_int(r0, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000280)=0x4)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
getpeername(r0, &(0x7f0000000080)=@un=@abs, &(0x7f0000000180)=0x8)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x4000000000000, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000300), 0x4)
r1 = dup(0xffffffffffffffff)
getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c)
sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10)
setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000400)=0x9, 0x4)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000340)={<r2=>0x0, 0xa7, "6e71cfc6b77dbf511321488fe9e0c6ac8afbcf39bbeb81a8afd3913a84b5e7a7ea12f70dd38b4f473888b50f44288de48eb8e3810ff46cb0e848f76c8c3b593a0205676b3b43512dfd41b3486cf9ed16d876ad8bcb247703bd93e5c0106da40c91abdda785cf2d280f6a12b0710fb37a9566b4a7b5d1583f87716b055481ee95ed43000a6a69e250ed397f220ca025f69aa7562d51696a7f1862944b1f808c312f37f3121902b7"}, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000440)={r2, 0x16, "2554f7b63a3eff17882d460a166cdc655d3e91538c87"}, 0x0)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140), 0x4)

00:05:31 executing program 3:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getpid()
readv(r0, 0x0, 0x0)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
read(r0, &(0x7f0000000080)=""/88, 0x58)
r1 = fcntl$dupfd(r0, 0x0, r0)
bind$unix(r1, &(0x7f0000000000)=@abs={0x1, 0x0, 0x3}, 0x8)
shmget$private(0x0, 0x4000, 0x1, &(0x7f0000ffc000/0x4000)=nil)
freebsd11_stat(&(0x7f0000001100)='./file0\x00', 0x0)
getgid()
socket$inet_icmp_raw(0x2, 0x3, 0x1)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0)
socket$inet_udplite(0x2, 0x2, 0x88)
setsockopt$inet_opts(r2, 0x0, 0x1, 0x0, 0x0)

00:05:31 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000000)=0xffffffff, 0x4)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000040)=0x802000, 0x4)

00:05:31 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f00000001c0)="4914e7a1279c8694ff518a352f8ad7b71e0fb5cc3ae6dfcac4f7525444145f9506f74b4a9b3ec248a5e425cf05136800"/61, 0x3d)
setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000140)="ef", 0x1)
getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000000)={@multicast2, @multicast2}, &(0x7f0000000040)=0x8)

00:05:31 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(0x0, 0x608020001)
lseek(r0, 0x0, 0x1000000000003)
getsockopt$sock_int(r0, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000280)=0x4)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
getpeername(r0, &(0x7f0000000080)=@un=@abs, &(0x7f0000000180)=0x8)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x4000000000000, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000300), 0x4)
r1 = dup(0xffffffffffffffff)
getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c)
sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10)
setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000400)=0x9, 0x4)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000340)={<r2=>0x0, 0xa7, "6e71cfc6b77dbf511321488fe9e0c6ac8afbcf39bbeb81a8afd3913a84b5e7a7ea12f70dd38b4f473888b50f44288de48eb8e3810ff46cb0e848f76c8c3b593a0205676b3b43512dfd41b3486cf9ed16d876ad8bcb247703bd93e5c0106da40c91abdda785cf2d280f6a12b0710fb37a9566b4a7b5d1583f87716b055481ee95ed43000a6a69e250ed397f220ca025f69aa7562d51696a7f1862944b1f808c312f37f3121902b7"}, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000440)={r2, 0x16, "2554f7b63a3eff17882d460a166cdc655d3e91538c87"}, 0x0)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140), 0x4)

00:05:31 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x0)
lseek(r0, 0x0, 0x1000000000003)
getsockopt$sock_int(r0, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000280)=0x4)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
getpeername(r0, &(0x7f0000000080)=@un=@abs, &(0x7f0000000180)=0x8)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x4000000000000, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000300), 0x4)
r1 = dup(0xffffffffffffffff)
getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c)
sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10)
setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000400)=0x9, 0x4)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000340)={<r2=>0x0, 0xa7, "6e71cfc6b77dbf511321488fe9e0c6ac8afbcf39bbeb81a8afd3913a84b5e7a7ea12f70dd38b4f473888b50f44288de48eb8e3810ff46cb0e848f76c8c3b593a0205676b3b43512dfd41b3486cf9ed16d876ad8bcb247703bd93e5c0106da40c91abdda785cf2d280f6a12b0710fb37a9566b4a7b5d1583f87716b055481ee95ed43000a6a69e250ed397f220ca025f69aa7562d51696a7f1862944b1f808c312f37f3121902b7"}, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000440)={r2, 0x16, "2554f7b63a3eff17882d460a166cdc655d3e91538c87"}, 0x0)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140), 0x4)

00:05:31 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x0)
lseek(r0, 0x0, 0x1000000000003)
getsockopt$sock_int(r0, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000280)=0x4)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
getpeername(r0, &(0x7f0000000080)=@un=@abs, &(0x7f0000000180)=0x8)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x4000000000000, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000300), 0x4)
r1 = dup(0xffffffffffffffff)
getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c)
sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10)
setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000400)=0x9, 0x4)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000340)={<r2=>0x0, 0xa7, "6e71cfc6b77dbf511321488fe9e0c6ac8afbcf39bbeb81a8afd3913a84b5e7a7ea12f70dd38b4f473888b50f44288de48eb8e3810ff46cb0e848f76c8c3b593a0205676b3b43512dfd41b3486cf9ed16d876ad8bcb247703bd93e5c0106da40c91abdda785cf2d280f6a12b0710fb37a9566b4a7b5d1583f87716b055481ee95ed43000a6a69e250ed397f220ca025f69aa7562d51696a7f1862944b1f808c312f37f3121902b7"}, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000440)={r2, 0x16, "2554f7b63a3eff17882d460a166cdc655d3e91538c87"}, 0x0)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140), 0x4)

00:05:31 executing program 1:
r0 = semget$private(0x0, 0x0, 0x140)
__semctl$SETVAL(r0, 0x0, 0x8, &(0x7f0000000080)=0xffff)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x4)
fchmodat(r1, &(0x7f0000000040)='./file0\x00', 0x91)
freebsd10_pipe(&(0x7f0000000580)={<r2=>0xffffffffffffffff})
__semctl$GETPID(r0, 0x3, 0x4, &(0x7f0000000280)=""/235)
getsockopt$sock_timeval(r2, 0xffff, 0x1007, &(0x7f0000000200), &(0x7f0000000240)=0x10)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f00000000c0)={@in={{0x2, 0x1, @rand_addr=0x8}}, <r3=>0x0, 0x4, 0x8000, 0x2, 0x1, 0xb8b}, &(0x7f0000000180)=0xa0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000480)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r3, 0xff, 0xffffffff, 0x7, 0x3, 0x7}, &(0x7f0000000440)=0xa0)

00:05:31 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x0)
lseek(r0, 0x0, 0x1000000000003)
getsockopt$sock_int(r0, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000280)=0x4)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
getpeername(r0, &(0x7f0000000080)=@un=@abs, &(0x7f0000000180)=0x8)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x4000000000000, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000300), 0x4)
r1 = dup(0xffffffffffffffff)
getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c)
sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10)
setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000400)=0x9, 0x4)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000340)={<r2=>0x0, 0xa7, "6e71cfc6b77dbf511321488fe9e0c6ac8afbcf39bbeb81a8afd3913a84b5e7a7ea12f70dd38b4f473888b50f44288de48eb8e3810ff46cb0e848f76c8c3b593a0205676b3b43512dfd41b3486cf9ed16d876ad8bcb247703bd93e5c0106da40c91abdda785cf2d280f6a12b0710fb37a9566b4a7b5d1583f87716b055481ee95ed43000a6a69e250ed397f220ca025f69aa7562d51696a7f1862944b1f808c312f37f3121902b7"}, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000440)={r2, 0x16, "2554f7b63a3eff17882d460a166cdc655d3e91538c87"}, 0x0)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140), 0x4)

00:05:32 executing program 3:
mkdir(&(0x7f00000aa000)='./file0\x00', 0x0)
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x902, &(0x7f00000000c0), 0x8)
symlink(&(0x7f0000000100)='..', &(0x7f0000000140)='./file0/file0\x00')
getsockopt$inet_int(r0, 0x0, 0x41, &(0x7f0000000080), &(0x7f0000000180)=0x4)
r1 = socket$inet6(0x1c, 0x10000007, 0x9)
getsockopt$inet6_buf(r0, 0x29, 0x51, &(0x7f0000000280)=""/98, &(0x7f00000001c0)=0x62)
sendto(r1, &(0x7f0000000000)="b94e0e1ddbc2c3dcd0bed91815e0cf535ec0b66ce466a60e19392811a29d6a017ee7d7e60ab54d4e7d302fd6ec5ecad3c0", 0x31, 0x80, &(0x7f0000000040)=@in6={0x1c, 0x0, 0x5, @loopback, 0x81}, 0x1c)
r2 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0)
renameat(r2, &(0x7f0000000200)='./file0/file0\x00', r2, &(0x7f0000000240)='./file0/\x00')

00:05:32 executing program 0:
r0 = socket(0x11, 0x4000000003, 0x0)
close(r0)
sendto$unix(r0, &(0x7f0000000100)="b10005020400000004c700b1bf294de449451ae3c3051020741038f53e8551f30ce390500e08fecea11ea8fef96e4fc748e93f0b780486aebdbe781e4d8f5073a1ebe2a4cbba982fd825582fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d62934e4fd89f20fd3872babfbb770c1f5a872c881ff7cc53c894303b298a85ff3faa8d904000000000000009ec7ab3a34c2900000000200"/177, 0xb1, 0x3, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)=ANY=[@ANYRES32=<r1=>0x0, @ANYBLOB="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"], &(0x7f00000001c0)=0xef)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={<r2=>0x0, 0x400}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0xf, 0x9, r2}, 0xc)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000200)={r1, 0x7, 0x6}, &(0x7f0000000240)=0xc)

00:05:32 executing program 1:
r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x0)
getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000080)={<r1=>0x0, 0x3f}, &(0x7f00000000c0)=0x8)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)=ANY=[@ANYBLOB="02004e22ac1400aa2000000000000000000002000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000000000730000000000000000000000000000000000000000000000000000000000a75c2070d3dc5d0000000000000000000000000000a9c1fbb400"/136, @ANYRES32=r1], 0x8c)
socketpair(0xfffffffffffffffd, 0x30000001, 0x0, &(0x7f0000000240)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x2, 0x7ff, @local={0xfe, 0x80, [], 0x0}, 0xffffffff}}, r1, 0x9, 0x9, 0x0, 0x23a, 0x6}, &(0x7f0000000100)=0x98)
lseek(r2, 0x0, 0x3)
r3 = openat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x8446bf897d9dcc06, 0x40)
r4 = open$dir(&(0x7f0000000380)='./file0\x00', 0x202, 0x108)
renameat(r3, &(0x7f0000000340)='./file0\x00', r4, &(0x7f00000003c0)='./file0\x00')

00:05:32 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(0xffffffffffffffff, 0x0, 0x1000000000003)
getsockopt$sock_int(r0, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000280)=0x4)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
getpeername(r0, &(0x7f0000000080)=@un=@abs, &(0x7f0000000180)=0x8)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x4000000000000, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000300), 0x4)
r1 = dup(0xffffffffffffffff)
getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c)
sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10)
setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000400)=0x9, 0x4)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000340)={<r2=>0x0, 0xa7, "6e71cfc6b77dbf511321488fe9e0c6ac8afbcf39bbeb81a8afd3913a84b5e7a7ea12f70dd38b4f473888b50f44288de48eb8e3810ff46cb0e848f76c8c3b593a0205676b3b43512dfd41b3486cf9ed16d876ad8bcb247703bd93e5c0106da40c91abdda785cf2d280f6a12b0710fb37a9566b4a7b5d1583f87716b055481ee95ed43000a6a69e250ed397f220ca025f69aa7562d51696a7f1862944b1f808c312f37f3121902b7"}, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000440)={r2, 0x16, "2554f7b63a3eff17882d460a166cdc655d3e91538c87"}, 0x0)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140), 0x4)

00:05:32 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(0xffffffffffffffff, 0x0, 0x1000000000003)
getsockopt$sock_int(r0, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000280)=0x4)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
getpeername(r0, &(0x7f0000000080)=@un=@abs, &(0x7f0000000180)=0x8)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x4000000000000, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000300), 0x4)
r1 = dup(0xffffffffffffffff)
getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c)
sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10)
setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000400)=0x9, 0x4)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000340)={<r2=>0x0, 0xa7, "6e71cfc6b77dbf511321488fe9e0c6ac8afbcf39bbeb81a8afd3913a84b5e7a7ea12f70dd38b4f473888b50f44288de48eb8e3810ff46cb0e848f76c8c3b593a0205676b3b43512dfd41b3486cf9ed16d876ad8bcb247703bd93e5c0106da40c91abdda785cf2d280f6a12b0710fb37a9566b4a7b5d1583f87716b055481ee95ed43000a6a69e250ed397f220ca025f69aa7562d51696a7f1862944b1f808c312f37f3121902b7"}, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000440)={r2, 0x16, "2554f7b63a3eff17882d460a166cdc655d3e91538c87"}, 0x0)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140), 0x4)

00:05:32 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(0xffffffffffffffff, 0x0, 0x1000000000003)
getsockopt$sock_int(r0, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000280)=0x4)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
getpeername(r0, &(0x7f0000000080)=@un=@abs, &(0x7f0000000180)=0x8)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x4000000000000, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000300), 0x4)
r1 = dup(0xffffffffffffffff)
getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c)
sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10)
setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000400)=0x9, 0x4)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000340)={<r2=>0x0, 0xa7, "6e71cfc6b77dbf511321488fe9e0c6ac8afbcf39bbeb81a8afd3913a84b5e7a7ea12f70dd38b4f473888b50f44288de48eb8e3810ff46cb0e848f76c8c3b593a0205676b3b43512dfd41b3486cf9ed16d876ad8bcb247703bd93e5c0106da40c91abdda785cf2d280f6a12b0710fb37a9566b4a7b5d1583f87716b055481ee95ed43000a6a69e250ed397f220ca025f69aa7562d51696a7f1862944b1f808c312f37f3121902b7"}, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000440)={r2, 0x16, "2554f7b63a3eff17882d460a166cdc655d3e91538c87"}, 0x0)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140), 0x4)

00:05:32 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(0xffffffffffffffff, 0x0, 0x1000000000003)
getsockopt$sock_int(r0, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000280)=0x4)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
getpeername(r0, &(0x7f0000000080)=@un=@abs, &(0x7f0000000180)=0x8)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x4000000000000, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000300), 0x4)
r1 = dup(0xffffffffffffffff)
getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c)
sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10)
setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000400)=0x9, 0x4)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000340)={<r2=>0x0, 0xa7, "6e71cfc6b77dbf511321488fe9e0c6ac8afbcf39bbeb81a8afd3913a84b5e7a7ea12f70dd38b4f473888b50f44288de48eb8e3810ff46cb0e848f76c8c3b593a0205676b3b43512dfd41b3486cf9ed16d876ad8bcb247703bd93e5c0106da40c91abdda785cf2d280f6a12b0710fb37a9566b4a7b5d1583f87716b055481ee95ed43000a6a69e250ed397f220ca025f69aa7562d51696a7f1862944b1f808c312f37f3121902b7"}, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000440)={r2, 0x16, "2554f7b63a3eff17882d460a166cdc655d3e91538c87"}, 0x0)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140), 0x4)

00:05:32 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r0, 0x0, 0x0)
getsockopt$sock_int(r0, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000280)=0x4)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
getpeername(r0, &(0x7f0000000080)=@un=@abs, &(0x7f0000000180)=0x8)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x4000000000000, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000300), 0x4)
r1 = dup(0xffffffffffffffff)
getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c)
sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10)
setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000400)=0x9, 0x4)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000340)={<r2=>0x0, 0xa7, "6e71cfc6b77dbf511321488fe9e0c6ac8afbcf39bbeb81a8afd3913a84b5e7a7ea12f70dd38b4f473888b50f44288de48eb8e3810ff46cb0e848f76c8c3b593a0205676b3b43512dfd41b3486cf9ed16d876ad8bcb247703bd93e5c0106da40c91abdda785cf2d280f6a12b0710fb37a9566b4a7b5d1583f87716b055481ee95ed43000a6a69e250ed397f220ca025f69aa7562d51696a7f1862944b1f808c312f37f3121902b7"}, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000440)={r2, 0x16, "2554f7b63a3eff17882d460a166cdc655d3e91538c87"}, 0x0)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140), 0x4)

00:05:33 executing program 3:
r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x10000000)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000080)={<r1=>0x0, 0x9, 0x72d0}, &(0x7f00000000c0)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={r1, 0x1, 0x2}, 0xc)
r2 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_buf(r2, 0x6, 0x41, &(0x7f0000000200)="e4e11df357f368ea", 0x8)
close(r2)

00:05:33 executing program 0:
r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000240), &(0x7f0000000340)=0x1c, 0x30000000)
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000380)={<r1=>0x0, 0x8}, &(0x7f00000003c0)=0x8)
mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x5)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000400)={0xf, 0x5, r1}, 0xc)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000200)={<r3=>0x0, 0x9, 0x8}, &(0x7f0000000300)=0x5)
getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000280)={<r4=>r3, 0x1}, &(0x7f00000002c0)=0x8)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000040)={<r5=>0x0, 0x3ff, 0xf, 0x6b6, 0x8}, &(0x7f0000000080)=0x14)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f00000000c0)={r5, 0x4}, 0x8)
getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000100)=0x4)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000140)=ANY=[@ANYBLOB="02004e207f00000100000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000045ae00"/122, @ANYRES32=r5], 0x8c)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000580)={r4, 0x2, 0x3, 0x1, 0x20}, &(0x7f00000005c0)=0x18)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000001c0)={0x80, 0x0, 0x4030, 0x2, 0x2, 0x80, 0x7, 0xa77, r5}, 0x20)
setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r2, 0x84, 0x8001, &(0x7f0000000500)={r1, &(0x7f0000000440)=[@in6={0x1c, 0x2, 0x5, @empty, 0x6}, @in={0x2, 0x2, @broadcast}, @in6={0x1c, 0x3, 0x101, @local={0xfe, 0x80, [], 0x0}, 0x1f}, @in={0x2, 0x1}, @in={0x2, 0x1, @multicast2}, @in={0x2, 0x2, @multicast2}, @in={0x2, 0x3, @multicast2}, @in6={0x1c, 0x2, 0xce6e, @loopback, 0x57}, @in6={0x1c, 0x2, 0x8000, @empty, 0x1ff}]}, &(0x7f0000000540)=0x10)

00:05:33 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r0, 0x0, 0x0)
getsockopt$sock_int(r0, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000280)=0x4)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
getpeername(r0, &(0x7f0000000080)=@un=@abs, &(0x7f0000000180)=0x8)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x4000000000000, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000300), 0x4)
r1 = dup(0xffffffffffffffff)
getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c)
sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10)
setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000400)=0x9, 0x4)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000340)={<r2=>0x0, 0xa7, "6e71cfc6b77dbf511321488fe9e0c6ac8afbcf39bbeb81a8afd3913a84b5e7a7ea12f70dd38b4f473888b50f44288de48eb8e3810ff46cb0e848f76c8c3b593a0205676b3b43512dfd41b3486cf9ed16d876ad8bcb247703bd93e5c0106da40c91abdda785cf2d280f6a12b0710fb37a9566b4a7b5d1583f87716b055481ee95ed43000a6a69e250ed397f220ca025f69aa7562d51696a7f1862944b1f808c312f37f3121902b7"}, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000440)={r2, 0x16, "2554f7b63a3eff17882d460a166cdc655d3e91538c87"}, 0x0)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140), 0x4)

00:05:33 executing program 1:
r0 = socket(0x2, 0x7, 0x84)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000140)={<r1=>0x0, 0x9, 0x3, [0x8, 0x9f82, 0x1]}, &(0x7f0000000180)=0xe)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000004c0)={0xd1b5, 0x100, 0x8, 0x8d1a, r1}, 0x10)
sendto$inet(r0, &(0x7f0000000040)="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", 0xfc, 0x108, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000380)=ANY=[@ANYBLOB="00000000e0fffb69350bafc224f7a275000045ae84ff946acbfb3ef2a5676235d4697ca5e33e8b4193977ee9b3c5b97982e0dae6a7ea4c86c48496b958ec53ff94f7aca0e375473eff720d8c312153ea2542122b8251fcd2482c2c4ad83685a893fda9a5ae702da9ba3718c7c10199f878340ff3f9e62a9aa20704149870b2dec2d8dd7bd0e7b68f420830ee2df6c9a1029f40b4d1fa94a126f91832356ba874f1810f63bf98b52f86760cb8b4ad87985e205273954e92c5f13d72b7b99a92d9047673a59139f0fa48c3a04afa1fd481e71e85c956a88b567a01e3623f091afc8e"], 0x1)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
readlink(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000500)=""/100, 0xfffffffffffffe48)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000300)={r1, &(0x7f0000000240)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000480)=0x10)
sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
fdatasync(r0)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000580)={r1, 0xb77, 0xe2, 0x4, 0x3, 0x7fffffff, 0x8, 0xffff, {@in6={{0x1c, 0x0, 0x4, @empty, 0x8a3}}, r1, 0x9, 0x4, 0x4, 0x1, 0x6}}, &(0x7f0000000640)=0xb0)

00:05:33 executing program 1:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x100000)
readlinkat(r0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000200)=""/196, 0xfffffffffffffeda)
r1 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x2, 0x0)
symlinkat(&(0x7f0000000100)='./file0\x00', r1, &(0x7f0000000140)='./file0\x00')
readlinkat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/3, 0x3)

00:05:33 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r0, 0x0, 0x0)
getsockopt$sock_int(r0, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000280)=0x4)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
getpeername(r0, &(0x7f0000000080)=@un=@abs, &(0x7f0000000180)=0x8)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x4000000000000, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000300), 0x4)
r1 = dup(0xffffffffffffffff)
getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c)
sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10)
setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000400)=0x9, 0x4)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000340)={<r2=>0x0, 0xa7, "6e71cfc6b77dbf511321488fe9e0c6ac8afbcf39bbeb81a8afd3913a84b5e7a7ea12f70dd38b4f473888b50f44288de48eb8e3810ff46cb0e848f76c8c3b593a0205676b3b43512dfd41b3486cf9ed16d876ad8bcb247703bd93e5c0106da40c91abdda785cf2d280f6a12b0710fb37a9566b4a7b5d1583f87716b055481ee95ed43000a6a69e250ed397f220ca025f69aa7562d51696a7f1862944b1f808c312f37f3121902b7"}, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000440)={r2, 0x16, "2554f7b63a3eff17882d460a166cdc655d3e91538c87"}, 0x0)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140), 0x4)

00:05:33 executing program 0:
utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x9, 0x8001}, {0x9}})
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0), 0x8)

00:05:33 executing program 3:
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x2}, 0x24)
r0 = socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$inet_buf(r0, 0x0, 0x5d, 0x0, &(0x7f00000001c0))

00:05:33 executing program 1:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x38009, 0x1)
fchmod(r0, 0x20)
r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x10000000)
mprotect(&(0x7f0000588000/0x1000)=nil, 0x1000, 0x2)
sendto$inet6(r1, &(0x7f0000000240)="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", 0x1000, 0x100, &(0x7f0000000080)={0x1c, 0x0, 0x28, @remote={0xfe, 0x80, [], 0x0}, 0x9}, 0xfffffffffffffdda)
r2 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet6_int(r2, 0x29, 0x3f, &(0x7f0000000200), 0x4)

00:05:33 executing program 0:
r0 = socket$inet(0x2, 0x0, 0x8)
getsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000000)={@local, @local}, &(0x7f0000000040)=0xc)
select(0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff)

00:05:33 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r0, 0x0, 0x1000000000003)
getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000280)=0x4)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
getpeername(r0, &(0x7f0000000080)=@un=@abs, &(0x7f0000000180)=0x8)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x4000000000000, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000300), 0x4)
r1 = dup(0xffffffffffffffff)
getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c)
sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10)
setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000400)=0x9, 0x4)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000340)={<r2=>0x0, 0xa7, "6e71cfc6b77dbf511321488fe9e0c6ac8afbcf39bbeb81a8afd3913a84b5e7a7ea12f70dd38b4f473888b50f44288de48eb8e3810ff46cb0e848f76c8c3b593a0205676b3b43512dfd41b3486cf9ed16d876ad8bcb247703bd93e5c0106da40c91abdda785cf2d280f6a12b0710fb37a9566b4a7b5d1583f87716b055481ee95ed43000a6a69e250ed397f220ca025f69aa7562d51696a7f1862944b1f808c312f37f3121902b7"}, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000440)={r2, 0x16, "2554f7b63a3eff17882d460a166cdc655d3e91538c87"}, 0x0)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140), 0x4)

00:05:33 executing program 0:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendmsg(r0, &(0x7f0000001440)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback, 0x2}, 0x1c, 0x0, 0x0, 0x0}, 0x0)
r1 = accept4(r0, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x8, 0x10000000)
setsockopt$inet_tcp_int(r1, 0x6, 0x100, &(0x7f00000000c0), 0x4)

00:05:33 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={<r1=>0x0, 0xf, 0x5}, &(0x7f00000002c0)=0x8)
setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x100000001}, 0x8)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000003c0)={<r2=>r1, &(0x7f0000000300)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000400)=0x10)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
clock_settime(0x0, 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r2, 0x94a}, &(0x7f0000000180)=0x8)
setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5)
fcntl$setflags(r0, 0x2, 0x1)
write(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000380)={r2, &(0x7f00000001c0)=[@in={0x2, 0x3, @broadcast}, @in={0x2, 0x1, @multicast2}, @in={0x2, 0x2, @loopback}, @in6={0x1c, 0x0, 0xfffffffffffffb94, @empty, 0x7}, @in6={0x1c, 0x1, 0x4, @local={0xfe, 0x80, [], 0x0}}, @in6={0x1c, 0x1, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x3}, @in6={0x1c, 0x2, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0x7}, @in6={0x1c, 0x0, 0x400, @local={0xfe, 0x80, [], 0x0}, 0x7}, @in6={0x1c, 0x2, 0xfff, @empty, 0x2}, @in={0x2, 0x2, @broadcast}]}, &(0x7f0000000440)=0x10)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x9}, 0xfffffffffffffd31)
setrlimit(0x7, &(0x7f0000000000)={0xfffffffffffff000, 0x8})

00:05:33 executing program 3:
write(0xffffffffffffffff, &(0x7f0000000000)="34a7c8a2a9d43d2aa74a902385dc5d06e4bbee69039e861bb847f42225e72338e38e", 0x22)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, 0x0, 0x0)

00:05:33 executing program 3:
r0 = socket$unix(0x1, 0x5, 0x0)
sendmsg(r0, &(0x7f0000001840)={&(0x7f00000000c0)=@in6, 0x1c, 0x0, 0x0, &(0x7f0000001800)=[{0x10, 0x3b, 0x3f}], 0x10}, 0x2000d)
writev(r0, &(0x7f0000000300)=[{&(0x7f0000000000)="92b7cbdc067da84f80060f567051ee24fac27851cfe7507fdf1c6aab441b3cf1b73446fe075e52397d0769ec15692dbaa01105b6320cfbca28292d15f3e5f30b539421708891c20911358692b073065cf4687c92d5c5a34f06975d342633faf363dceaab53c99ea104489e9614941981f2adec497c491f699b306fb34fc3ebdd334e1fc9e5620a", 0x87}, {&(0x7f0000000100)="061949ec668b2b809a97c405a5083fe3abfb0aedde9171f4c697c73898742403ea5be1e24b1761", 0x27}, {&(0x7f0000000140)="1502d0dfb16f44cf1db8d9dde00b08deaa693b5fdb3d7ce390a6a9bd167294ac95c5c46fc29faf5f7aad82a9c1b836ad5e0719399dd88dcc47b561cbfb1e67f793231fce5a1a7e3eb763f604e3e77063cd98eb7d390ad48c8f17f41a1a1919f941d3ee62cc45fc5e1f034f4e936d33d28bdb8b01c77c00f07fe861f50c7a542ca49a677663df7e14d247f55e73ee1f2292f4d0d79be702452bd4b5476a144a8d54ef38d0234b5e97344d", 0xaa}, {&(0x7f0000000200)="db40639d8a12f1cd36c6342185fdcdb3ad979c3099b95f721bcb9f6e4cc79258a68c5cfe10b7c21405b59ef2d21ee05b072e2cd55aaf2b49379cc11bed43395b54db2d9167e49537e1e80cf444a8c9b3d3c5ebdcb85f5b2a4592d062c84dcd5c972d9d2dc2216c79c83d39e5f1f7443e1b37a0f8fc9213977586a7775b77b31c025805d1410664c8eda0b9a9a06abe43036bba3162b6457a9be15bd742340e7a24a116427ff3a7ef05565f27d924e9d5854b68d7ce8362c85ba2604f3c8763922a2dbc7862f6220a94e7a5335d2df6992390b8afe8e16fbdb5e503", 0xdb}], 0x4)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000340)={0x3, 0x2, <r1=>0x0}, &(0x7f0000000380)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000003c0)={0x958f, 0x0, 0x4, 0x80, r1}, 0x10)

00:05:33 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x308020008)
lseek(r0, 0x0, 0x1000000000003)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0)
fcntl$getflags(0xffffffffffffffff, 0x0)

00:05:35 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x10)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0xa, &(0x7f0000000000)=0x1c00, 0xfe6a)
socket$inet6_tcp(0x1c, 0x1, 0x0)

00:05:41 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x308020005)
r1 = shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil)
shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000180)=""/67)
setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000280)=0x6, 0x4)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
__getcwd(&(0x7f0000000240)=""/4, 0x4)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000140)="baaf9f79119d9caf380b1599d5c2a19cbf26ca59e1ac3447230947888474bf51d0a3411543f21b10af09f1efdb08", 0x2e)
chroot(&(0x7f00000002c0)='./file0\x00')
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000200)={<r2=>0x0, 0x0, 0x9, 0x2, 0x1, 0x200000000}, &(0x7f0000000380)=0x14)
fchmod(0xffffffffffffffff, 0x100)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={@in={{0x2, 0x1, @broadcast}}, r2}, 0x8c)
r3 = msgget(0x0, 0x421)
msgsnd(r3, &(0x7f00000004c0)=ANY=[@ANYBLOB="0100000000000000ea64207f556651cf9cc3e25910454bef9489ebaf4650a08d95f69dc483fd433d47c236d43c2659979825fb0c025d0713b8ccb7e62fa89e7c7a8b3c7cc2a4cca3ebc29a432558ac25a59cb429fb9f181a8ff4c6f187f2e1668dcedb2be98632efcb12f8edda0000ed3902631db16859a8573a8b5f7b9dac9071dbff060000006dafa730e0b5c02c443d707cd45f0863fd690089a0cf58f46a61e90f70d2fdefad01e17f02fca4cdda55000000000000"], 0x1, 0x800)

00:05:41 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000240), 0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={<r1=>0x0, 0x5, 0x1ff, 0x4}, &(0x7f0000000040)=0x10)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000080)={r1, 0x9f0}, 0x8)

00:05:41 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r0, 0x0, 0x1000000000003)
getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000280)=0x4)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
getpeername(r0, &(0x7f0000000080)=@un=@abs, &(0x7f0000000180)=0x8)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x4000000000000, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000300), 0x4)
r1 = dup(0xffffffffffffffff)
getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c)
sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10)
setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000400)=0x9, 0x4)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000340)={<r2=>0x0, 0xa7, "6e71cfc6b77dbf511321488fe9e0c6ac8afbcf39bbeb81a8afd3913a84b5e7a7ea12f70dd38b4f473888b50f44288de48eb8e3810ff46cb0e848f76c8c3b593a0205676b3b43512dfd41b3486cf9ed16d876ad8bcb247703bd93e5c0106da40c91abdda785cf2d280f6a12b0710fb37a9566b4a7b5d1583f87716b055481ee95ed43000a6a69e250ed397f220ca025f69aa7562d51696a7f1862944b1f808c312f37f3121902b7"}, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000440)={r2, 0x16, "2554f7b63a3eff17882d460a166cdc655d3e91538c87"}, 0x0)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140), 0x4)

00:05:41 executing program 0:
r0 = open(&(0x7f0000000240)='./file0\x00', 0x8000000000020a, 0x3)
r1 = shmget$private(0x0, 0x4000, 0x32, &(0x7f0000ffb000/0x4000)=nil)
freebsd11_lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
freebsd11_stat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
r4 = geteuid()
freebsd11_stat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r6 = getpgid(0xffffffffffffffff)
r7 = getpid()
shmctl$IPC_SET(r1, 0x1, &(0x7f00000005c0)={{0x0, r2, r3, r4, r5, 0x0, 0x7}, 0xdb, 0x10000, 0x1, 0x7f, r6, r7})
truncate(&(0x7f0000000000)='./file0\x00', 0x308020008)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000180)={<r8=>0x0, 0x4}, &(0x7f00000001c0)=0x8)
setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000200)={r8, 0x2}, 0x8)
lseek(r0, 0x0, 0x6)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(r0, 0x2, 0x0)
bind(0xffffffffffffffff, 0x0, 0x0)
fcntl$setflags(r0, 0x2, 0x1)
getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x105c, &(0x7f0000000280), &(0x7f00000002c0)=0x4)
shmctl$SHM_LOCK(r1, 0xb)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x3, 0x4, <r9=>0x0}, &(0x7f0000000080)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x80, 0x3930, 0x7, 0x8, r9}, &(0x7f0000000140)=0x10)
accept$inet6(0xffffffffffffffff, &(0x7f0000000300), &(0x7f0000000340)=0x1c)

00:05:41 executing program 3:
r0 = socket(0x4, 0x7, 0x0)
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000140)={0x200, 0x10}, 0x8)
connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8)
close(r0)

00:05:44 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, 0x5, 0xffffffff80000000}, &(0x7f0000000040)=0xc)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000200)=ANY=[@ANYRES16=r1, @ANYRES32=r1], 0x0)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000140), &(0x7f00000001c0)=0x8)
r3 = semget$private(0x0, 0x0, 0x4)
__semctl$GETZCNT(r3, 0x1, 0x7, &(0x7f0000000300)=""/214)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r2, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0)
socket$inet6(0x1c, 0x30000007, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
fdatasync(r0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
socket$inet6(0x1c, 0x0, 0xffff)
r4 = msgget(0x3, 0x401)
msgrcv(r4, 0xffffffffffffffff, 0x0, 0x1, 0x800)
writev(0xffffffffffffffff, 0x0, 0x0)
fchdir(r2)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
symlink(&(0x7f0000000100)='./file1\x00', &(0x7f00000002c0)='./file0\x00')

00:05:44 executing program 1:
r0 = socket(0x2, 0x20000001, 0x40000000000084)
connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="82022e2f66696c65300017e623a66b091d95ebbab2ef70966bd2e11d5e332d4508ad0f01ff2f06f20601ba7fe05ea4"], 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51f}, 0x10)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
close(r0)

00:05:44 executing program 1:
r0 = socket(0x2, 0x20000001, 0x40000000000084)
connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="82022e2f66696c65300017e623a66b091d95ebbab2ef70966bd2e11d5e332d4508ad0f01ff2f06f20601ba7fe05ea4"], 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51f}, 0x10)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
close(r0)

00:05:47 executing program 1:
r0 = socket(0x2, 0x20000001, 0x40000000000084)
connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="82022e2f66696c65300017e623a66b091d95ebbab2ef70966bd2e11d5e332d4508ad0f01ff2f06f20601ba7fe05ea4"], 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51f}, 0x10)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
close(r0)

00:05:47 executing program 0:
r0 = open(&(0x7f0000000140)='./file0\x00', 0x100000, 0x100)
getsockname$inet(r0, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000001c0)=0x10)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0)
getpeername$inet(r1, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000100)=0x10)
truncate(&(0x7f0000000000)='./file0\x00', 0x208020001)
lseek(r1, 0x0, 0x3)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)
exit(0x0)
mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x100000000000002)
poll(0x0, 0x1f5, 0x95f)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0)
open(&(0x7f0000000240)='./file0\x00', 0x0, 0x80)
poll(&(0x7f0000000200)=[{r1, 0x100}], 0x1, 0x1)
setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)

00:05:50 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r0, 0x0, 0x1000000000003)
getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000280)=0x4)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
getpeername(r0, &(0x7f0000000080)=@un=@abs, &(0x7f0000000180)=0x8)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x4000000000000, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000300), 0x4)
r1 = dup(0xffffffffffffffff)
getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c)
sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10)
setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000400)=0x9, 0x4)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000340)={<r2=>0x0, 0xa7, "6e71cfc6b77dbf511321488fe9e0c6ac8afbcf39bbeb81a8afd3913a84b5e7a7ea12f70dd38b4f473888b50f44288de48eb8e3810ff46cb0e848f76c8c3b593a0205676b3b43512dfd41b3486cf9ed16d876ad8bcb247703bd93e5c0106da40c91abdda785cf2d280f6a12b0710fb37a9566b4a7b5d1583f87716b055481ee95ed43000a6a69e250ed397f220ca025f69aa7562d51696a7f1862944b1f808c312f37f3121902b7"}, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000440)={r2, 0x16, "2554f7b63a3eff17882d460a166cdc655d3e91538c87"}, 0x0)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140), 0x4)

00:05:50 executing program 0:
r0 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000000040)=0x2, 0x4)
getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={<r1=>0x0, 0x2}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000000c0)={r1, 0xa3, 0x1}, 0x8)

00:05:50 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000100)=ANY=[@ANYRES32=<r1=>0x0, @ANYBLOB="8700000005f3d78e020668f7d4818089803e27d7ac3169ac41296291a17a712ca86d5cd0026fc5dce7a67fbe338414e8fb6f43e7df49bed5d87ba74c1c790242ca52ce5a9a8d63635eeadb86024b72b1d0353dc574c5f5f528ccff863be44dfe9e16b3138696ff9514b42dc3169e384867f6d49a6a6f485104105ea437a06c17618b05c1813beaa589dd2c"], &(0x7f0000000000)=0x8f)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={r1, 0x71}, 0x8)
r2 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file1\x00', 0x200000000000004, 0x80)
renameat(0xffffffffffffffff, 0x0, r2, &(0x7f00000001c0)='./file1\x00')
mkdirat(r2, &(0x7f0000000080)='./file0\x00', 0x0)

00:05:50 executing program 3:
r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(r0)
fchdir(r0)
sendto(r0, &(0x7f0000000080)="33d5731801b604f5dd63f5d2122d5e9f453f3306f8f99d", 0x17, 0x18d, &(0x7f00000000c0)=@in={0x2, 0x1, @rand_addr=0xfffffffffffffffb}, 0x10)
chroot(&(0x7f0000000000)='./file0\x00')
chdir(&(0x7f0000000040)='..')

00:05:50 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x7fff}, 0x8)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
fcntl$setflags(r0, 0x2, 0x1)

00:05:50 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x14, &(0x7f0000000240)={<r1=>0x0, 0x0}, &(0x7f0000000040)=0x10)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x25, &(0x7f0000000080)={r1}, &(0x7f00000000c0)=0x8)

00:05:50 executing program 0:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10)
r1 = socket(0x2, 0x2, 0x0)
bind$inet(r1, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10)
dup2(r0, r1)
getsockopt$inet6_int(r1, 0x29, 0x30, &(0x7f0000000080), &(0x7f00000000c0)=0x4)

00:05:50 executing program 0:
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0)
mprotect(&(0x7f00001e3000/0x1000)=nil, 0x1000, 0x0)
r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000140), 0x0)
mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0)
pipe2(&(0x7f0000001580)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x9b, 0x800, 0x0, 0x6, <r2=>0x0}, &(0x7f0000000040)=0x10)
setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000100)={0x9, 0xffffffff}, 0x10)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000080)={r2, 0x2e54a06}, &(0x7f00000000c0)=0x8)

00:05:53 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r0, 0x0, 0x1000000000003)
getsockopt$sock_int(r0, 0xffff, 0x0, &(0x7f0000000240), &(0x7f0000000280)=0x4)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
getpeername(r0, &(0x7f0000000080)=@un=@abs, &(0x7f0000000180)=0x8)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x4000000000000, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000300), 0x4)
r1 = dup(0xffffffffffffffff)
getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c)
sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10)
setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000400)=0x9, 0x4)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000340)={<r2=>0x0, 0xa7, "6e71cfc6b77dbf511321488fe9e0c6ac8afbcf39bbeb81a8afd3913a84b5e7a7ea12f70dd38b4f473888b50f44288de48eb8e3810ff46cb0e848f76c8c3b593a0205676b3b43512dfd41b3486cf9ed16d876ad8bcb247703bd93e5c0106da40c91abdda785cf2d280f6a12b0710fb37a9566b4a7b5d1583f87716b055481ee95ed43000a6a69e250ed397f220ca025f69aa7562d51696a7f1862944b1f808c312f37f3121902b7"}, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000440)={r2, 0x16, "2554f7b63a3eff17882d460a166cdc655d3e91538c87"}, 0x0)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140), 0x4)

00:05:53 executing program 1:
r0 = socket$inet(0x2, 0x10000000, 0xf5b)
dup(r0)
clock_getres(0x8000000000008, &(0x7f00000000c0))

00:05:53 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e2f66696c6530008b5f491f5f0dbdcf884aed9dd88d874ebee1e18ab23f45a863"], 0x1)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000440)={@in={{0x2, 0x2, @multicast2}}, 0x0, 0x1, 0x100, 0x10, 0x3, 0xfffffffffffffff9, 0x9b43}, &(0x7f0000000500)=0xa0)
getsockname$unix(r0, &(0x7f0000000000)=@file={0x0, ""/108}, &(0x7f00000000c0)=0x6e)
getsockname$unix(r0, &(0x7f0000000100)=@abs, &(0x7f0000000140)=0x8)

00:05:53 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0x60801fffe)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={<r2=>0x0, 0x88f, 0x0, 0x5d, 0x4}, &(0x7f0000000040)=0x18)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={<r3=>r2, 0x2, 0x2}, &(0x7f0000000140)=0xc)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000180)={0xbc0, 0x1000, 0x1, 0x6, r3}, &(0x7f00000001c0)=0x10)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x3ae)
getsockname(0xffffffffffffffff, 0x0, 0x0)

00:05:55 executing program 0:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x19, &(0x7f0000000580), 0x1f)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100000)
setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000040)={0xffffffffffffffb4, {{0x1c, 0x0, 0x1ff, @loopback, 0x6}}}, 0x88)

00:05:56 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r0, 0x0, 0x1000000000003)
getsockopt$sock_int(r0, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000280)=0x4)
poll(&(0x7f00000000c0)=[{r0, 0x2001}], 0x1, 0x0)
socketpair$unix(0x1, 0x2, 0x0, 0x0)
fstat(r0, &(0x7f0000000300))
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
truncate(&(0x7f0000000400)='./file0\x00', 0x0)
r1 = dup(0xffffffffffffffff)
getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c)
sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10)
getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000080), &(0x7f0000000180)=0x4)
setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r2 = openat(r1, &(0x7f0000000200)='./file0\x00', 0x20000, 0x10)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f00000002c0)=0x10001, 0x4)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140), 0x4)
dup(r2)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000440)={<r3=>0x0, 0x7, 0x5, 0x8, 0x800, 0x4}, &(0x7f00000004c0)=0x14)
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000500)={r3, 0x8f4b}, 0x8)

00:05:58 executing program 3:
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000140)={<r0=>0x0}, 0x0)
shmget(0x3, 0x1000, 0x2, &(0x7f0000ffc000/0x1000)=nil)
accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000100)=0x1c)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet6(0x1c, 0x10000003, 0x0)
r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000001c0)={r0, 0x5f0}, 0x8)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000200)={@in6={{0x1c, 0x0, 0x25b20cdb, @remote={0xfe, 0x80, [], 0x0}, 0x50}}, r0, 0x8, 0x0, 0x81, 0xfffffffffffeffff, 0x44}, &(0x7f0000000000)=0x98)
lseek(r2, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
writev(r2, &(0x7f0000000380)=[{&(0x7f00000003c0)="06000c00007d3e10df041d8ed11201583a657400002639b2ae5a2f216e362ddee48066fad687bd3a9118caa74f629e9fc60f3f8a0f50dcf19a75c76e7e451e75a77e01bf94f93b7af506f3a68c009390c66cbc98aa087f1cc9d9aff274c1489ffbd7655b5d2e4345d3ff9c1a5eb78e99d602597a38d34c4cd4d0f37c641701d7dc7c1e50451c672b08578fff0faf41", 0x8f}], 0x1)
mkdir(&(0x7f0000000080)='./file0\x00', 0x20)
getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0)

00:05:59 executing program 0:
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="09000000ea42fcd4aad31818194a80e7cc5d9ae144a6de9924b89f668c110fb6c45e5e6e47067128d6159ebc8279356ae1617dda3d4d26918501bfc6844ca81623706bd7f49b61d43809cc26ade9b19df97677fe0c2b27838c7ee03064d4acac4f4ed375b85c8a874d4f769fb94f6b8e036e60b92449baa3ac3621ba30c5d2480ff415a46c0db64bb9c3c1b5364ca32c4784a2ed2ab2eeb6cb1e51156cecd6e13a6f740894e701d76c1d9d71907caed25dfabd562712ca8f365d", @ANYRES32=0x0, @ANYRES32=<r0=>0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f00000002c0)={r0, 0x5}, &(0x7f0000000300)=0x8)
r1 = dup(0xffffffffffffffff)
lseek(r1, 0x0, 0x3)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r2, 0x0, 0x1000000000003)
setsockopt$sock_int(r2, 0xffff, 0x1011, &(0x7f0000000080)=0x3, 0x4)
poll(&(0x7f00000000c0)=[{r2}], 0x1b9, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffd0)
write(0xffffffffffffffff, &(0x7f0000000040)="0e10c0495ee5db25c38d718f92931614f0a587976ec648d5f458d9", 0x1b)
sendto$inet(r1, &(0x7f00000001c0)="65ac5b3f97553d0bf501c22c61008b2a1ee26efe2444fefa49c5870a518d8933f0838d4408f6e6514452ee1bce2135586b4bdb71348c203835f4cf1fbb8bf6bd4856859ac67ef11bdeb0d7317d25293142fdf99c826c44e2a0eff53dd14bd59e4b202d20ecef2a30389f84acff15703d560433ece7460bd2fc07e7952d9179d4b9b978", 0x83, 0x8, 0x0, 0x0)

00:06:01 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r0, 0x0, 0x1000000000003)
getsockopt$sock_int(r0, 0xffff, 0x0, &(0x7f0000000240), &(0x7f0000000280)=0x4)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
getpeername(r0, &(0x7f0000000080)=@un=@abs, &(0x7f0000000180)=0x8)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x4000000000000, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000300), 0x4)
r1 = dup(0xffffffffffffffff)
getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c)
sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10)
setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000400)=0x9, 0x4)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000340)={<r2=>0x0, 0xa7, "6e71cfc6b77dbf511321488fe9e0c6ac8afbcf39bbeb81a8afd3913a84b5e7a7ea12f70dd38b4f473888b50f44288de48eb8e3810ff46cb0e848f76c8c3b593a0205676b3b43512dfd41b3486cf9ed16d876ad8bcb247703bd93e5c0106da40c91abdda785cf2d280f6a12b0710fb37a9566b4a7b5d1583f87716b055481ee95ed43000a6a69e250ed397f220ca025f69aa7562d51696a7f1862944b1f808c312f37f3121902b7"}, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000440)={r2, 0x16, "2554f7b63a3eff17882d460a166cdc655d3e91538c87"}, 0x0)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140), 0x4)

00:06:01 executing program 3:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
recvmsg(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000140)=""/22, 0x16}], 0x1, &(0x7f0000000380)=""/86, 0x56}, 0x0)
r2 = dup2(r1, r0)
r3 = geteuid()
getresgid(&(0x7f0000000040)=<r4=>0x0, &(0x7f0000000080), &(0x7f00000000c0))
getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000100), &(0x7f0000000180)=0x4)
fchown(r0, r3, r4)
sendmsg$unix(r0, &(0x7f00000014c0)={0x0, 0x0, 0x0}, 0x0)

00:06:07 executing program 3:
setrlimit(0x9, &(0x7f0000000080))
socket$inet_sctp(0x2, 0x5, 0x84)

00:06:07 executing program 3:
r0 = open(&(0x7f0000000140)='./file0\x00', 0x80000000000202, 0xfffffffffffffffc)
truncate(&(0x7f0000000340)='./file0\x00', 0x80000000)
lseek(r0, 0x0, 0x1000000000003)
read(r0, &(0x7f0000000040)=""/23, 0x17)
ftruncate(r0, 0x0)
getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)='d', 0x1}], 0x1, 0x0)
readv(r0, &(0x7f00000005c0)=[{&(0x7f0000000180)=""/187, 0xbb}, {&(0x7f0000000240)=""/145, 0x91}, {&(0x7f0000000300)=""/51, 0x33}, {&(0x7f0000000380)=""/217, 0xd9}, {&(0x7f0000000480)=""/123, 0x7b}, {&(0x7f0000000500)=""/142, 0x8e}], 0x6)
pwritev(r0, 0x0, 0x0, 0x0)

00:06:07 executing program 3:
r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000001400)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001a00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000efdddaf9c6769fc14b8ef700"/4109], &(0x7f00000010c0)=0x1002)
r1 = accept4(r0, 0x0, &(0x7f0000001100), 0x0)
r2 = open(&(0x7f0000000040)='./file0\x00', 0x20100, 0x4)
truncate(&(0x7f00000011c0)='./file0\x00', 0x7ff)
rmdir(&(0x7f0000001240)='./file0\x00')
getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000001140), &(0x7f0000001180)=0x4)
syz_emit_ethernet(0x25, &(0x7f0000000000)="7903008ce60c923afeed35c00806")
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000001200)={0x0, 0x3, 0xc00, 0x800, 0x0, 0x3, 0x1, 0x401, <r3=>0x0}, &(0x7f0000001280)=0x20)
chroot(&(0x7f00000013c0)='./file0\x00')
setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r2, 0x84, 0x8001, &(0x7f0000001340)={r3, &(0x7f00000012c0)=[@in6={0x1c, 0x2, 0x9, @empty, 0x80}, @in6={0x1c, 0x0, 0x40, @remote={0xfe, 0x80, [], 0x0}, 0x1}, @in6={0x1c, 0x1, 0x6, @loopback, 0x4}]}, &(0x7f0000001380)=0x10)
execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000340)=[&(0x7f00000000c0)='}-)\x00', &(0x7f0000000100)='.+$}\xe9]\x00', &(0x7f0000000140)=',{H\x00', &(0x7f0000000180)='$\x00', &(0x7f00000001c0)='[{\'\\},)\x00', &(0x7f0000000200)='#\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='%[*\'\xd1!\x00', &(0x7f0000000300)='[!\x00'], &(0x7f00000004c0)=[&(0x7f00000003c0)='\x00', &(0x7f0000000400)='*[\x00', &(0x7f0000000440)='/\xdd', &(0x7f0000000480)='-/:}$+!\xd2:{\x00'])

00:06:08 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x308020005)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x1)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0)

00:06:08 executing program 3:
r0 = socket$inet6(0x1c, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000bc0)={&(0x7f00000002c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x15]}, 0x3}, 0x1c, 0x0, 0x0, 0x0}, 0x0)
getgid()
r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10, 0x30000000)
getsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000100), &(0x7f0000000200)=0x100)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x24)

00:06:08 executing program 0:
mlock(&(0x7f0000ff9000/0x1000)=nil, 0x1000)
mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x4)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5)
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0x4)

00:06:08 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r0, 0x0, 0x1000000000003)
getsockopt$sock_int(r0, 0xffff, 0x0, &(0x7f0000000240), &(0x7f0000000280)=0x4)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
getpeername(r0, &(0x7f0000000080)=@un=@abs, &(0x7f0000000180)=0x8)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x4000000000000, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000300), 0x4)
r1 = dup(0xffffffffffffffff)
getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c)
sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10)
setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000400)=0x9, 0x4)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000340)={<r2=>0x0, 0xa7, "6e71cfc6b77dbf511321488fe9e0c6ac8afbcf39bbeb81a8afd3913a84b5e7a7ea12f70dd38b4f473888b50f44288de48eb8e3810ff46cb0e848f76c8c3b593a0205676b3b43512dfd41b3486cf9ed16d876ad8bcb247703bd93e5c0106da40c91abdda785cf2d280f6a12b0710fb37a9566b4a7b5d1583f87716b055481ee95ed43000a6a69e250ed397f220ca025f69aa7562d51696a7f1862944b1f808c312f37f3121902b7"}, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000440)={r2, 0x16, "2554f7b63a3eff17882d460a166cdc655d3e91538c87"}, 0x0)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140), 0x4)

00:06:08 executing program 3:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x35, 0x0, 0x0)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x8, 0x4)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r2, 0x0, 0x1000800000003)
poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xfffffffffffffe66)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x8, [0x0, <r3=>0x0, 0x0, 0x0, <r4=>0x0, <r5=>0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x24)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000100)={r4, 0xfffffffffffffe01}, 0x8)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000200)={@in6={{0x1c, 0x2, 0x3, @remote={0xfe, 0x80, [], 0x0}}}, r5, 0x9, 0x0, 0x100, 0x4, 0x1, 0x701d}, &(0x7f0000000340)=0x98)
setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r2, 0x84, 0x8001, &(0x7f00000002c0)={r3, &(0x7f0000000240)}, &(0x7f0000000300)=0x10)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0)
write(r0, 0x0, 0xfffffffffffffe22)
setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0)
accept$inet6(r2, &(0x7f0000000140), &(0x7f00000001c0)=0x1c)

00:06:13 executing program 0:
r0 = semget$private(0x0, 0x3, 0x0)
r1 = geteuid()
getresgid(&(0x7f0000000000), &(0x7f0000000040)=<r2=>0x0, &(0x7f0000000080))
r3 = getuid()
freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
__semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000180)={{0x101, r1, r2, r3, r4, 0xe, 0x7ff}, 0x800, 0x78, 0x4})
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0xffffffffffffffff)

00:06:13 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r0, 0x0, 0x41000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
clock_settime(0x0, 0x0)
mlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, 0x0, &(0x7f0000000040))
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, 0x0, 0x0)
write(0xffffffffffffffff, 0x0, 0x0)
pipe2(0x0, 0x0)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x4, 0x4)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in={{0x2, 0x0, @rand_addr=0x3}}, <r1=>0x0, 0x1000, 0x40, 0x80, 0x5, 0x5, 0xfff}, &(0x7f0000000240)=0xa0)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0x0}, 0x5}}, r1, 0x1, 0x2, 0x90, 0x7, 0x1, 0xffffffffffffffff}, 0x98)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x5, 0x3, 0xffffffffffffffc0, 0xffffffffffffee4d}, &(0x7f0000000140)=0x18)

00:06:15 executing program 1:
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, &(0x7f0000000180)={0x1, {{0x2, 0xffffffffffffffff, @multicast2}}}, 0x90)
r0 = socket$inet_sctp(0x2, 0x400000000000004, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x23, &(0x7f0000000100)={0x80000000001c00, 0x800, 0xfffffffffffffffc}, &(0x7f0000000040)=0x10)

00:06:15 executing program 1:
r0 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000300), 0x10000000)
fchdir(r0)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r2 = socket(0x1f, 0x2, 0x3)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x1, 0x1, "85"}, 0x9)
socketpair(0x1f, 0x1, 0x9, &(0x7f0000000000)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000040)={<r4=>0x0, 0x9, 0x4, 0x4, 0x7f, 0xfff}, &(0x7f0000000080)=0x14)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000100)={<r5=>r4, 0x75, 0x1, 0x401, 0x1}, &(0x7f0000000140)=0x18)
accept4(r3, &(0x7f0000000280)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000002c0)=0x10, 0x10000000)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x0, 0xb1, @local={0xfe, 0x80, [], 0x0}, 0xea}}, r5, 0x5, 0x10000, 0x104, 0x800, 0x4, 0x80000000}, &(0x7f0000000240)=0x98)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x1}, 0x8)
setsockopt$inet6_int(r1, 0x29, 0x13, 0xfffffffffffffffe, 0x4)

00:06:15 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x25, &(0x7f0000000300)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x98)
r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000080)={<r2=>0x0, 0xa6, "a79d1107822c33ce4c3c7c2bbbe0aea127fcfd3305e3c6e6d1febd1a4a75c7c4728c0c951a832c0a69af84038e9588ba30da0de80dfa48a4e1ebb4b77bd86218d8e8d0ea4ae58b8083bb5fc7c5beddab1021c548fbef258df51d7efe0c6d1e90beeccbb08305b59bfe93c71b7234cb911c00b2a52a99d3cbf27356cb9078cbac6e1b1397ff929f9284a398c38ce8b6cc134a991da9fc7046d02650d41f0da4cfd661a86f0c68"}, &(0x7f0000000140)=0xae)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000180)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r2, 0x7fff, 0x9, 0x0, 0x8, 0x280, 0x92a}, &(0x7f0000000240)=0xa0)
munlockall()

00:06:17 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r0, 0x0, 0x1000000000003)
getsockopt$sock_int(r0, 0xffff, 0x1224, 0x0, &(0x7f0000000280))
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
getpeername(r0, &(0x7f0000000080)=@un=@abs, &(0x7f0000000180)=0x8)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x4000000000000, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000300), 0x4)
r1 = dup(0xffffffffffffffff)
getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c)
sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10)
setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000400)=0x9, 0x4)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000340)={<r2=>0x0, 0xa7, "6e71cfc6b77dbf511321488fe9e0c6ac8afbcf39bbeb81a8afd3913a84b5e7a7ea12f70dd38b4f473888b50f44288de48eb8e3810ff46cb0e848f76c8c3b593a0205676b3b43512dfd41b3486cf9ed16d876ad8bcb247703bd93e5c0106da40c91abdda785cf2d280f6a12b0710fb37a9566b4a7b5d1583f87716b055481ee95ed43000a6a69e250ed397f220ca025f69aa7562d51696a7f1862944b1f808c312f37f3121902b7"}, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000440)={r2, 0x16, "2554f7b63a3eff17882d460a166cdc655d3e91538c87"}, 0x0)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140), 0x4)

00:06:17 executing program 1:
syz_execute_func(&(0x7f0000000000)="45dca7feefffff2e0fba6be60ac4e18859ccc4e3a90c5c94eafec441b973d75df3a5c4614172d016c421fc5bc7c4a23dbbddf043811c5a00000000")

00:06:17 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x9, &(0x7f0000000000), 0x2)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={<r1=>0x0, 0x4}, &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, 0xb10, 0x4}, &(0x7f0000000100)=0xc)

00:06:17 executing program 3:
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
mprotect(&(0x7f0000a13000/0x1000)=nil, 0x1000, 0x0)
munmap(&(0x7f0000ab2000/0x2000)=nil, 0x2000)
r0 = socket$unix(0x1, 0x2, 0x0)
shmget$private(0x0, 0x2000, 0x100, &(0x7f0000bd3000/0x2000)=nil)
listen(r0, 0x0)
munmap(&(0x7f0000bbd000/0x4000)=nil, 0x4000)
munmap(&(0x7f0000eb7000/0x4000)=nil, 0x4000)

00:06:18 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000040)="edaaa9d84d5eb90550a93fda9137ee1eed1330cd64f77608ca3093ef56eee8420b4bd010afaf3fc6ddc3e9e702298bfe3cc4d98e90", 0x35)
r2 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a)

00:06:18 executing program 1:
r0 = socket(0x1c, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c)
freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
symlinkat(&(0x7f0000000080)='./file0/file0\x00', r1, &(0x7f0000000180)='./file0/file0\x00')
sendto$unix(r0, &(0x7f0000000000)="38a511a3ea97dc01e7f84f6e2bc36e1faf5cb839c11e771c5d5355433a4b1d80eea8318122c45fc7d8e91a1f", 0x2c, 0x20088, &(0x7f0000000040)=@file={0x1, './file0/file0\x00'}, 0x10)

00:06:18 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={<r1=>0x0, 0x1}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r1, 0x1}, &(0x7f0000000140)=0x8)
r2 = dup(r0)
getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x25, &(0x7f0000000040), &(0x7f0000000080)=0x8)

00:06:18 executing program 0:
socket$inet6_sctp(0x1c, 0x1, 0x84)
setrlimit(0x9, &(0x7f0000000080))
socketpair$unix(0x1b, 0x5, 0x0, 0x0)
setrlimit(0x7, &(0x7f0000000000)={0x1, 0x298c})

00:06:20 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r0, 0x0, 0x1000000000003)
getsockopt$sock_int(r0, 0xffff, 0x1224, 0x0, &(0x7f0000000280))
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
getpeername(r0, &(0x7f0000000080)=@un=@abs, &(0x7f0000000180)=0x8)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x4000000000000, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000300), 0x4)
r1 = dup(0xffffffffffffffff)
getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c)
sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10)
setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000400)=0x9, 0x4)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000340)={<r2=>0x0, 0xa7, "6e71cfc6b77dbf511321488fe9e0c6ac8afbcf39bbeb81a8afd3913a84b5e7a7ea12f70dd38b4f473888b50f44288de48eb8e3810ff46cb0e848f76c8c3b593a0205676b3b43512dfd41b3486cf9ed16d876ad8bcb247703bd93e5c0106da40c91abdda785cf2d280f6a12b0710fb37a9566b4a7b5d1583f87716b055481ee95ed43000a6a69e250ed397f220ca025f69aa7562d51696a7f1862944b1f808c312f37f3121902b7"}, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000440)={r2, 0x16, "2554f7b63a3eff17882d460a166cdc655d3e91538c87"}, 0x0)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140), 0x4)

00:06:20 executing program 0:
munmap(&(0x7f0000f52000/0x1000)=nil, 0x1000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2)
r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000)={0x0, 0x1}, 0x8)
r1 = socket$inet6_udplite(0x1c, 0x2, 0x88)
getsockopt$inet6_udplite(r1, 0x88, 0x6, &(0x7f0000000040), &(0x7f0000000080)=0x4)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3)
mlock(&(0x7f0000e7b000/0x4000)=nil, 0x4000)

00:06:20 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x400000000106)
freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x4, 0x8)
ftruncate(r0, 0x10000100000)
preadv(r0, &(0x7f0000000340)=[{&(0x7f0000000040)=""/224, 0xe0}, {&(0x7f0000000140)=""/239, 0xef}, {&(0x7f0000000240)=""/224, 0xe0}], 0x3, 0x0)

00:06:20 executing program 3:
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x2}, 0x8, 0x0}, 0x0)
execve(0x0, &(0x7f0000000580), &(0x7f00000005c0))

00:06:20 executing program 3:
r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000380)=@abs, &(0x7f0000001740)=0xfffffcfd, 0x10000000)
r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
accept4$unix(0xffffffffffffff9c, &(0x7f00000004c0)=@file={0x0, ""/4096}, &(0x7f0000000400)=0x1002, 0x30000000)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
r3 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000440)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000001500)=0x1c, 0x20000000)
r4 = dup(r3)
lseek(r4, 0x0, 0x3)
dup(r1)
r5 = open(&(0x7f0000001800)='./file0\x00', 0x80000000000206, 0x12)
freebsd11_stat(&(0x7f0000001580)='./file0\x00', &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x0, <r6=>0x0})
fstat(r0, &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r7=>0x0})
lchown(&(0x7f0000001540)='./file0\x00', r6, r7)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r5, 0x0, 0x1000000000003)
setsockopt$sock_int(r5, 0xffff, 0x1011, &(0x7f0000000080)=0x3, 0x4)
freebsd11_fstat(r3, &(0x7f0000001780))
poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
r8 = dup(r4)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffd0)
write(r8, &(0x7f0000000040)="0e10c0495ee5db25c38d718f92931614f0a587976ec648d5f458d9", 0x1b)
fcntl$setflags(r2, 0x2, 0x1)
getresuid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340))
setsockopt$inet6_udp(r4, 0x11, 0x1, &(0x7f0000000280)=0x200, 0x4)
setsockopt$inet6_tcp_buf(r8, 0x6, 0x26, &(0x7f0000000140)="a66d6334db1485e23ac12768883afcb82151f5df1e7fc06633e7d6c373004a08b3bc35fc129ea385f42d01a54695001bc504715c00f238fe75cb41880de47e65a0b25cd66e919e3d0c41071adb8756ef0f4404cf884dc89f29dc78170d1abcb09ae88ec7a8775baef2af3b1b9b3295ed2a6d1521a8ca", 0x76)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
sendto$inet(r4, &(0x7f00000001c0)="65ac5b3f97553d0bf501c22c61008b2a1ee26efe2444fefa49c5870a518d8933f0838d4408f6e6514452ee1bce2135586b4bdb71348c203835f4cf1fbb8bf6bd4856859ac67ef11bdeb0d7317d25293142fdf99c826c44e2a0eff53dd14bd59e4b202d20ecef2a30389f84acff15703d560433ece7460bd2fc07e7952d9179d4b9b978", 0x83, 0x8, 0x0, 0x0)

00:06:21 executing program 0:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
r1 = dup(r0)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac}, 0x1c)
setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000)=0x7d, 0x4)

00:06:23 executing program 1:

00:06:25 executing program 1:

00:06:26 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r0, 0x0, 0x1000000000003)
getsockopt$sock_int(r0, 0xffff, 0x1224, 0x0, &(0x7f0000000280))
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
getpeername(r0, &(0x7f0000000080)=@un=@abs, &(0x7f0000000180)=0x8)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x4000000000000, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000300), 0x4)
r1 = dup(0xffffffffffffffff)
getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c)
sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10)
setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000400)=0x9, 0x4)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000340)={<r2=>0x0, 0xa7, "6e71cfc6b77dbf511321488fe9e0c6ac8afbcf39bbeb81a8afd3913a84b5e7a7ea12f70dd38b4f473888b50f44288de48eb8e3810ff46cb0e848f76c8c3b593a0205676b3b43512dfd41b3486cf9ed16d876ad8bcb247703bd93e5c0106da40c91abdda785cf2d280f6a12b0710fb37a9566b4a7b5d1583f87716b055481ee95ed43000a6a69e250ed397f220ca025f69aa7562d51696a7f1862944b1f808c312f37f3121902b7"}, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000440)={r2, 0x16, "2554f7b63a3eff17882d460a166cdc655d3e91538c87"}, 0x0)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140), 0x4)

00:06:26 executing program 1:

00:06:26 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1103, &(0x7f0000000500), &(0x7f0000000540)=0x4)
sendto$inet6(r0, &(0x7f0000000000)="00dbea82d0548113f84170c7094d0fd60e2dcf90e9d74a974e96325688d554c3be60ffae6cfac2c18213fef96645a8d4654e544db42f6e98e3683fa7a787c043149ac6cc4bd5e8ed7556a6337f6fb47ba6d99424305823f501a4927d00dfd03289bb8ee33695247231bda9ef9bdf3aab31254693f91321f2dcc223514f71e303", 0x80, 0x181, 0x0, 0x0)

00:06:26 executing program 3:
r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x400000002c4, 0x0)
mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x410, r0, 0x0)
munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000)
mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2)

00:06:26 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000040)={@broadcast, @rand_addr, <r1=>0x0}, &(0x7f0000000080)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000000)={@loopback, r1}, 0x14)

00:06:26 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x10000000000001, 0x84)
r1 = dup(r0)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00740752f96f412e644e164f3809dac00000"], 0x0)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}}, 0x0)

00:06:26 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
getsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f0000000100), &(0x7f0000000140)=0x4)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000280)="fe4e8fd46f84f156ab61ab5468fcff492d2404d14f2e9333a3c794e7f259dd9230caef4d08f4779f460310af70c33b78bc7167ae861ce17ea4e51bd03259121090563fb2a228a756f5b7e9095997701c7f758a1eaa67be6c3423f212cfc6512d964f1cf7060d8ccb5535286cddf6207ec5615ea3b5a24a6776017bffba8002c2b9780fff8d0468ae16697dbdb3bf8528ecceec9c28be3453f8b82267a879d833a4778d1e333e7893fc44bd6db688cd282d5492a6cb037f94840fc2bf8cbbe58564954855a000066536a1c94b6985908a92824354f9a6e3c5322b3246482611b61d8923", 0xe3)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000000)={0x7, {{0x2, 0x1, @loopback}}}, 0x90)
setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000180)=0x7b8f, 0x4)
connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x2}, 0x8)
getsockname$inet6(r0, &(0x7f0000000400)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000440)=0x1c)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="00022e2f66f78965302f66696c65300037996cfb3338e47c942d855cbcbd52db3cb2935b4f5ec8c9006a8709f634c52686cdb09a00f2a23aae2474cb4cfcce0b8e0405276e24c43fa3149961fd8d15cf0852c4bf41a20cd8e43b3a270cd98696a4aa78bb9ca68a8a56e152d4ecedf6c8a05d0eddea9c97244cd9768d519d6c96e7006af7c05792973b13413d8dcf9b2178d8973de40ca6"], 0x10)
setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000380)={0x401, &(0x7f0000000580)=[@in6={0x1c, 0x1, 0x6, @empty, 0x800}, @in6={0x1c, 0x3, 0x2, @loopback, 0x3f}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0}}]}, &(0x7f00000003c0)=0x10)

00:06:26 executing program 3:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000040)={0x0, {{0x1c, 0x2, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x5}}}, 0x88)
mprotect(&(0x7f0000230000/0x2000)=nil, 0x2000, 0x2)
r1 = socket$inet6(0x1c, 0x3, 0x0)
setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f0000000000), 0x4)

00:06:29 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r0, 0x0, 0x1000000000003)
getsockopt$sock_int(r0, 0xffff, 0x1224, &(0x7f0000000240), 0x0)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
getpeername(r0, &(0x7f0000000080)=@un=@abs, &(0x7f0000000180)=0x8)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x4000000000000, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000300), 0x4)
r1 = dup(0xffffffffffffffff)
getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c)
sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10)
setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000400)=0x9, 0x4)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000340)={<r2=>0x0, 0xa7, "6e71cfc6b77dbf511321488fe9e0c6ac8afbcf39bbeb81a8afd3913a84b5e7a7ea12f70dd38b4f473888b50f44288de48eb8e3810ff46cb0e848f76c8c3b593a0205676b3b43512dfd41b3486cf9ed16d876ad8bcb247703bd93e5c0106da40c91abdda785cf2d280f6a12b0710fb37a9566b4a7b5d1583f87716b055481ee95ed43000a6a69e250ed397f220ca025f69aa7562d51696a7f1862944b1f808c312f37f3121902b7"}, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000440)={r2, 0x16, "2554f7b63a3eff17882d460a166cdc655d3e91538c87"}, 0x0)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140), 0x4)

00:06:29 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x8, [0x0, <r1=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x24)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x6, 0xf00, 0x13, 0x2febd9cd, r1}, 0x10)
setsockopt$inet6_udp(r0, 0x11, 0x0, &(0x7f0000000100)=0x3ff, 0x4)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x7, &(0x7f00000001c0)=ANY=[@ANYBLOB="02000000ffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008d67a00d6e5cb69d3800"/145, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x94)

00:06:29 executing program 1:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
pipe2(&(0x7f0000000100)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100000)
r2 = open(&(0x7f0000000280)='./file0/file1\x00', 0x400000000001, 0x2000000000000010)
renameat(r0, &(0x7f0000000140)='./file0/file1\x00', r2, &(0x7f0000000240)='./file0\x00')
chmod(&(0x7f0000000180)='./file0\x00', 0x23f)
r3 = geteuid()
getresuid(&(0x7f0000000480)=<r4=>0x0, &(0x7f00000004c0), &(0x7f0000000500))
setreuid(r3, r4)
preadv(r2, &(0x7f0000000200)=[{&(0x7f00000002c0)=""/109, 0x6d}, {&(0x7f0000000340)=""/140, 0x8c}, {&(0x7f0000000400)=""/120, 0x78}], 0x3, 0x48)
setuid(0xee01)
mkdir(&(0x7f0000000080)='./file0/file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0)
setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f0000000540)={0x6, {{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}}, 0x90)
rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f00000001c0)='./file0/file1\x00')

00:06:29 executing program 3:
mincore(&(0x7f0000ffc000/0x3000)=nil, 0x3000, &(0x7f00000001c0)=""/92)
mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000)
mincore(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xffffffffffffffff)
utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x3, 0x6}, {0xa32, 0x3}})

00:06:29 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000040), 0x8)
getsockopt$inet6_buf(r0, 0x29, 0x31, &(0x7f0000000080)=""/4096, &(0x7f0000000000)=0x1000)
r1 = accept4(r0, &(0x7f0000001180)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000011c0)=0x1c, 0x20000000)
getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000001200), &(0x7f0000001240)=0x4)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000001280)={<r2=>0x0, 0x10000}, &(0x7f00000012c0)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000001380)=ANY=[@ANYBLOB="1c004e21010000000000000000000000000000000000000104fc00"/128, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000001440)=0x8c)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000001300)={r2, 0x3, 0x8ddc340f3240c74d, 0x7, 0x5}, &(0x7f0000001340)=0x18)
setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000001080)={0x1000, {{0x1c, 0x0, 0x0, @loopback, 0x4}}}, 0x88)
connect$inet6(r0, &(0x7f0000001140)={0x1c, 0x0, 0x7f, @remote={0xfe, 0x80, [], 0x0}, 0x35}, 0x1c)

00:06:29 executing program 1:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000580), 0x1f)
r1 = accept(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000080)={<r2=>0x0, 0xa3, "b471408bcae64895464ada62b46960419e8d60a1be49519233f8436602175bdb04dd483d591f1944fa43cebfe53cd59ac20ff8deca0a62ddc6b831681247fcd36195503065f047cb0ae853e9741ab00bc71bb4413d91497b3669227d89ae2f42c4366eff9e3ebb50b5a37f6ab11027c17dea89c1fd69589062b067141c9adfd6b06cade40bf1954c37d5db81f3d59583e21bd0861e703eb6cbb1f9d91f11b68a0273a4"}, &(0x7f0000000280)=0xab)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000180)={@in={{0x2, 0x0, @broadcast}}, r2, 0xffffffffffff8000, 0x2, 0x101, 0x7, 0x2}, &(0x7f0000000240)=0xa0)

00:06:29 executing program 1:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
connect$unix(r1, &(0x7f0000000040)=@abs, 0x8)
sendmsg$unix(r1, &(0x7f0000000400)={&(0x7f0000000000)=@abs, 0x8, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="28000000ffff000001000000000040000a56eb80b7f9ab058cf0cde109dc8f474a2823c39bfd81c06a9870458ad7aed3c3fd579faa1816e26d63851f9d43987e914f1a5371cfea01ed483e7c98b466ceca2454f6011d306992310c4a8b55dfe58bcf2fd39bea0b333a6fa2e46859c3c04428159359c69630c4919424096f0ea8358bf1cb6fce9a85af0e8295e148e8a95ac7f81a127058ffdcff30", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1], 0x28}, 0x0)

00:06:29 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={<r1=>0x0, 0x0}, &(0x7f00000000c0)=0x10)
r2 = socket(0x2, 0x5, 0x0)
accept4$inet6(r2, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000001c0)=0x1c, 0x20000000)
connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000040)={0x100000001, 0x100, 0x6, 0x7, r1}, 0x10)
bind(r0, &(0x7f0000000140)=@un=@abs={0x0, 0x0, 0x1}, 0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x0, r1}, 0xc)

00:06:32 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r0, 0x0, 0x1000000000003)
getsockopt$sock_int(r0, 0xffff, 0x1224, &(0x7f0000000240), 0x0)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
getpeername(r0, &(0x7f0000000080)=@un=@abs, &(0x7f0000000180)=0x8)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x4000000000000, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000300), 0x4)
r1 = dup(0xffffffffffffffff)
getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c)
sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10)
setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000400)=0x9, 0x4)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000340)={<r2=>0x0, 0xa7, "6e71cfc6b77dbf511321488fe9e0c6ac8afbcf39bbeb81a8afd3913a84b5e7a7ea12f70dd38b4f473888b50f44288de48eb8e3810ff46cb0e848f76c8c3b593a0205676b3b43512dfd41b3486cf9ed16d876ad8bcb247703bd93e5c0106da40c91abdda785cf2d280f6a12b0710fb37a9566b4a7b5d1583f87716b055481ee95ed43000a6a69e250ed397f220ca025f69aa7562d51696a7f1862944b1f808c312f37f3121902b7"}, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000440)={r2, 0x16, "2554f7b63a3eff17882d460a166cdc655d3e91538c87"}, 0x0)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140), 0x4)

00:06:32 executing program 3:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
dup(r0)
setsockopt$sock_linger(r0, 0xffff, 0x80, 0xffffffffffffffff, 0x0)
shmget(0x0, 0x1000, 0x1, &(0x7f0000ffd000/0x1000)=nil)

00:06:32 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={<r1=>0x0, 0x3, 0x1, 0x849b, 0x1}, &(0x7f0000000080)=0x18)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={r1, 0x6, 0x8, [0x8, 0x1, 0x3, 0x2, 0x6, 0x7ff, 0x7fff, 0x80000000]}, &(0x7f0000000100)=0x18)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000001c0), 0x0)

00:06:32 executing program 0:
r0 = getuid()
setuid(r0)
r1 = msgget$private(0x0, 0xfffffffffffffffe)
msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000240)=""/200)

00:06:32 executing program 3:
writev(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000180)="6eb073519256c3f480817466f96e46e2598ea38026083daf57dcf4b88a2d87890e127c22cbf62e7118fe07ef2960d4a4c60275607ad0ff47f2b7899907528ba8d25724e0ac9560f058ae7d85a8d283ecefea05247991a01e49d8", 0x5a}], 0x1)
r0 = socket(0x1c, 0x0, 0x7fffffff)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000080)={0xf, 0xec8, <r1=>0x0}, &(0x7f00000000c0)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x2, 0x0, 0xb2fd, 0xe33a, r1}, &(0x7f0000000140)=0x10)
setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000340)={0x18c, 0x8000, 0xfffffffffffffffa, 0xffc}, 0x8)
r2 = shmget$private(0x0, 0x4000, 0x4, &(0x7f0000ff9000/0x4000)=nil)
shmctl$IPC_STAT(r2, 0x2, &(0x7f00000002c0)=""/1)
r3 = open(&(0x7f0000000000)='./file0\x00', 0x100, 0x8)
setsockopt$inet_opts(r3, 0x0, 0x1, &(0x7f0000000200)="81fc4b4afe50d066ea73ccc5e1f2faa8bfae6ddf3936b574ec6f602e6dff3c5cdd07ae397ed03559c58beb8e092ef3420645fcc2c4b80e3d0d3156b84e6339ccd74c7a84c9dfa0f9be42e7a5de6b4d508f349f41c68e430a51630200f98563b02b7e06901f24f0cbbcb7511b6ae3d195c6008de3a5adcbc700"/144, 0x90)
setsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000300)={0x9, 0x10001, 0x0, 0x751}, 0x8)
setgroups(0x2ca, &(0x7f0000000000))

00:06:32 executing program 0:
r0 = open(&(0x7f0000000080)='./file0\x00', 0x208, 0x0)
writev(r0, 0x0, 0x0)
fcntl$setflags(r0, 0x2, 0x1)

00:06:32 executing program 3:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={<r0=>0xffffffffffffffff})
sendto(r0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x51f)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x100)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000040), &(0x7f00000000c0)=0x4)

00:06:32 executing program 3:
r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c)
setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000340)=0xffff, 0x4)
setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040), 0x4)
r1 = socket(0x11, 0x3, 0x100000001)
connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="010000007e3dc46ea78235de91abed587e", @ANYRES32=<r2=>0x0], 0x0)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000100)={<r3=>r2, 0x0, 0xc00922322261aa1a}, 0x0)
semget$private(0x0, 0x1, 0xf2f0c82bbb49de88)
r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000080)={0x1e, 0x100, 0x3, 0x1f, <r5=>r3}, &(0x7f0000000180)=0x10)
truncate(&(0x7f0000000300)='./file0\x00', 0x208020001)
lseek(r4, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r4}], 0x1, 0xffffffffffffffff)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x15, &(0x7f0000000200)={r5, 0xfff}, 0x8)
r6 = accept(r4, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000002c0)=0x1c)
setsockopt$inet_udp(r6, 0x11, 0x0, 0x0, 0x28d)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0)

00:06:37 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r0, 0x0, 0x1000000000003)
getsockopt$sock_int(r0, 0xffff, 0x1224, &(0x7f0000000240), 0x0)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
getpeername(r0, &(0x7f0000000080)=@un=@abs, &(0x7f0000000180)=0x8)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x4000000000000, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000300), 0x4)
r1 = dup(0xffffffffffffffff)
getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c)
sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10)
setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000400)=0x9, 0x4)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000340)={<r2=>0x0, 0xa7, "6e71cfc6b77dbf511321488fe9e0c6ac8afbcf39bbeb81a8afd3913a84b5e7a7ea12f70dd38b4f473888b50f44288de48eb8e3810ff46cb0e848f76c8c3b593a0205676b3b43512dfd41b3486cf9ed16d876ad8bcb247703bd93e5c0106da40c91abdda785cf2d280f6a12b0710fb37a9566b4a7b5d1583f87716b055481ee95ed43000a6a69e250ed397f220ca025f69aa7562d51696a7f1862944b1f808c312f37f3121902b7"}, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000440)={r2, 0x16, "2554f7b63a3eff17882d460a166cdc655d3e91538c87"}, 0x0)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140), 0x4)

00:06:37 executing program 1:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet6_group_source_req(r0, 0x29, 0x55, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108)

00:06:37 executing program 0:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f0000000000)={0x1ff, {{0x1c, 0xffffffffffffffff, 0x0, @loopback={0x100000000000000}}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x49b)
socket$inet6_udplite(0x1c, 0x2, 0x88)

00:06:37 executing program 3:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000000)={0x8, 0x8}, 0x10)
setsockopt$inet_mreqsrc(r0, 0x0, 0x39, 0x0, 0x0)
r1 = dup(r0)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x2, 0xfffffffffffffff8, <r2=>0x0}, &(0x7f0000000080)=0xc)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000000c0)={@in6={{0x1c, 0x3, 0xa3e8, @remote={0xfe, 0x80, [], 0x0}, 0x6}}, r2, 0x7, 0x4, 0x9}, &(0x7f0000000180)=0x8c)

00:06:37 executing program 1:
mlock(&(0x7f0000215000/0x3000)=nil, 0x3000)

00:06:37 executing program 0:
r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c, 0x20000000)
r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000240)=0x1, 0x4)
r2 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
writev(r2, &(0x7f0000000140), 0x0)
lseek(r2, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0)
pipe2(0x0, 0x0)
r3 = dup(r2)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
msgget$private(0x0, 0x2)
msgsnd(0x0, 0x0, 0x0, 0x0)
semget$private(0x0, 0x0, 0x0)
r4 = getuid()
listen(r3, 0x2ebe)
freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
fchown(r2, r4, r5)
getpeername$unix(r3, &(0x7f0000000140)=@abs, &(0x7f00000001c0)=0x8)

00:06:37 executing program 1:
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
fchmodat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x0)
r0 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0xa, [0x5919f979, 0xc2, 0xfffffffffffffffd, 0xebb, 0x7fff, 0x5, 0x100000001, 0x80000000, 0x5, 0x10001]}, &(0x7f0000000040)=0x18)
munlockall()
open(&(0x7f0000000080)='./file1\x00', 0x0, 0x7a)

00:06:37 executing program 3:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
r1 = accept$unix(0xffffffffffffff9c, &(0x7f00000002c0)=@file={0x0, ""/108}, &(0x7f0000000340)=0x6e)
getpeername$unix(r1, &(0x7f0000001400)=@file={0x0, ""/4096}, &(0x7f00000013c0)=0x1002)
getpeername(r0, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000140)=0x1c)
setsockopt$inet6_buf(r0, 0x29, 0x76, &(0x7f0000000000)="5f8c90996df25aaef3a72eeb39267c7ed61095e19592df12dd6ff54bb1c1ff087702f1adc6a307bcbc04d78cd8fbdff9c02b64e2127d8c33870b3eb226c2c59be96534dd632249109170aa45ca45f8ac764828f69055a82deb1cf618d8194152d0a07c4d3f7324da43ce5d58ff2a89689b4c1ce84e3af29a2f2e51f1473339e3e01a8d2b53acc2396ae4d10ca2d9cc03ddc749736fa10c61213f901486404e1fb8eb4933a8ca8d2dccbd848d", 0xac)
r2 = accept$unix(0xffffffffffffff9c, &(0x7f0000000180)=@file={0x0, ""/108}, &(0x7f0000000200)=0x6e)
recvfrom$unix(r2, &(0x7f0000000240)=""/29, 0x1d, 0x40, &(0x7f0000000280)=@abs={0x1, 0x0, 0x3}, 0x8)
setsockopt$sock_int(r0, 0xffff, 0x1015, &(0x7f00000000c0), 0x4)

00:06:41 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r0, 0x0, 0x1000000000003)
getsockopt$sock_int(r0, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000280)=0x4)
poll(0x0, 0x0, 0x0)
getpeername(r0, &(0x7f0000000080)=@un=@abs, &(0x7f0000000180)=0x8)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x4000000000000, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000300), 0x4)
r1 = dup(0xffffffffffffffff)
getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c)
sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10)
setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000400)=0x9, 0x4)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000340)={<r2=>0x0, 0xa7, "6e71cfc6b77dbf511321488fe9e0c6ac8afbcf39bbeb81a8afd3913a84b5e7a7ea12f70dd38b4f473888b50f44288de48eb8e3810ff46cb0e848f76c8c3b593a0205676b3b43512dfd41b3486cf9ed16d876ad8bcb247703bd93e5c0106da40c91abdda785cf2d280f6a12b0710fb37a9566b4a7b5d1583f87716b055481ee95ed43000a6a69e250ed397f220ca025f69aa7562d51696a7f1862944b1f808c312f37f3121902b7"}, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000440)={r2, 0x16, "2554f7b63a3eff17882d460a166cdc655d3e91538c87"}, 0x0)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140), 0x4)

00:06:41 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x800, 0x2)
pwritev(r0, 0x0, 0x0, 0x10000000000000)

00:06:41 executing program 0:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x10000000)
setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040)=0x5, 0x4)
getsockopt$inet_buf(r0, 0x0, 0xe, 0x0, &(0x7f0000004000))

00:06:41 executing program 3:
r0 = fcntl$getown(0xffffffffffffff9c, 0x5)
wait4(r0, &(0x7f00000001c0), 0x1, &(0x7f0000000200))
setresuid(0x0, 0xee01, 0x0)
r1 = geteuid()
setresuid(r1, 0x0, 0xffffffffffffffff)
geteuid()
r2 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000100))
r3 = accept$inet(r2, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x1028a)
r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet6_buf(r4, 0x29, 0x55, &(0x7f0000000300)="9c497910797c4d8aeaecfde0230518ba8e094f672166f03311a1933499f6968d40e88607fa0888b84a0c6ca75d772e5f2b37fbe85b6680ccec668e89ef58322503bcbb902b7aa53f584a6b28a805a4e2a85ac49bae21982f327abd10a00b7f8752ff3c99fb5f09a211a78d1eae653cf6db7a976ccfe87cce2c5e65e012c4802af73f1ab26bab30dc239213a9449b8d134cf5afa38298bef5f22d14102550bac49baaa52be702b9c1c41fea0f13e7ddc30c94b8a0d81c2ac65fb257b8db1ecbea", 0xc0)
getsockopt$inet_tcp_int(r3, 0x6, 0x1800, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
r5 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x100)
bind$unix(r5, &(0x7f0000000180)=ANY=[@ANYBLOB="01002e2f66696c653000b9ca1022cac75dfcd2f763e606866960e8637bbe01a92616183646cee59fe4242f0b66d0f43d2ab55b47323bf0"], 0xa)

00:06:41 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f00000001c0)="4914e7a1279c8694ff518a352f8ad7b71e0fb5cc3ae6dfcac4f7525444145f9506f74b4a9b3ec248a5e425cf05136800"/61, 0x3d)
setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000140)="ef", 0x1)
r1 = dup2(r0, r0)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000000)={@in={{0x2, 0x3, @rand_addr=0x3}}, <r2=>0x0}, &(0x7f00000000c0)=0x8c)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000100)={r2, 0x25, 0xd2d1}, 0x8)

00:06:41 executing program 1:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @loopback, @loopback}, 0x4414ae3732a778f)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003, @loopback}, 0xc)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000380)={<r3=>0x0, &(0x7f0000000340)}, &(0x7f00000003c0)=0x10)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000400)={@in6={{0x1c, 0x1, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x8}}, r3, 0x9, 0x5, 0x1}, &(0x7f00000004c0)=0x8c)
r4 = accept4$inet6(r2, 0x0, &(0x7f00000001c0), 0x30000000)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000200)={@in={{0x2, 0x1, @loopback}}, <r5=>0x0, 0x800, 0x9, 0x4, 0x0, 0x4}, &(0x7f00000002c0)=0xa0)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000300)={r5, 0xd, 0xff}, 0x8)
r6 = dup2(r0, r1)
setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@rand_addr=0x2, @multicast2, @loopback}, 0xc)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x8d90}, 0x24)
setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc)
setsockopt$inet_mreqn(r0, 0x0, 0x47, &(0x7f0000000100)={@multicast2, @remote}, 0xc)

00:06:41 executing program 3:
pipe2(&(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x100000)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080))
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0)
mlockall(0x1)
sync()
getsockopt$inet6_buf(r1, 0x29, 0x3e, 0x0, &(0x7f00000003c0))
getsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc)
fsync(r1)
fcntl$dupfd(r1, 0x11, r1)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4)
truncate(&(0x7f0000000180)='./file0\x00', 0x10000208020001)
lseek(r2, 0x0, 0x1000000000003)
getresuid(&(0x7f00000002c0), &(0x7f0000000300)=<r3=>0x0, &(0x7f0000000340))
r4 = getuid()
setreuid(r3, r4)
pwritev(r2, 0x0, 0x0, 0x0)
poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
r5 = getpid()
fcntl$lock(r2, 0xd, &(0x7f0000000380)={0x3, 0x3, 0x3, 0x200, r5})
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9)
socket$inet6_tcp(0x1c, 0x1, 0x0)

00:06:41 executing program 1:
r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0)
flock(r0, 0x1)
r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001})
r2 = open(&(0x7f0000000340)='./file0\x00', 0x0, 0xfffffffffffffffc)
flock(r1, 0x8)
r3 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})
flock(r2, 0x20000015)
open(&(0x7f00000001c0)='./file0\x00', 0x2f9, 0x0)
unlink(&(0x7f0000000000)='./file0\x00')
execve(0x0, 0x0, 0x0)

00:06:44 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r0, 0x0, 0x1000000000003)
getsockopt$sock_int(r0, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000280)=0x4)
poll(0x0, 0x0, 0x0)
getpeername(r0, &(0x7f0000000080)=@un=@abs, &(0x7f0000000180)=0x8)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x4000000000000, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000300), 0x4)
r1 = dup(0xffffffffffffffff)
getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c)
sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10)
setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000400)=0x9, 0x4)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000340)={<r2=>0x0, 0xa7, "6e71cfc6b77dbf511321488fe9e0c6ac8afbcf39bbeb81a8afd3913a84b5e7a7ea12f70dd38b4f473888b50f44288de48eb8e3810ff46cb0e848f76c8c3b593a0205676b3b43512dfd41b3486cf9ed16d876ad8bcb247703bd93e5c0106da40c91abdda785cf2d280f6a12b0710fb37a9566b4a7b5d1583f87716b055481ee95ed43000a6a69e250ed397f220ca025f69aa7562d51696a7f1862944b1f808c312f37f3121902b7"}, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000440)={r2, 0x16, "2554f7b63a3eff17882d460a166cdc655d3e91538c87"}, 0x0)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140), 0x4)

00:06:44 executing program 0:
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff}, 0x0)
setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040)={0xdb36}, 0x4)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_buf(r1, 0x29, 0x0, &(0x7f0000000180)=""/4096, &(0x7f0000000080)=0x1000)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1a, &(0x7f00000000c0)={@in={{0x2, 0xffffffffffffffff, @multicast1}}, 0x0, 0x0, 0xffffffffffff0001}, 0xfffffffffffffd29)

00:06:44 executing program 3:
r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000240)=0x10, 0x10000000)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000280)={@in={{0x2, 0x1, @broadcast}}, <r1=>0x0}, &(0x7f0000000340)=0x8c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000680)=ANY=[@ANYBLOB="1c004e230100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000072ce8af89300e00"/135, @ANYRES32=r1, @ANYBLOB="04000000da000000010000800900000007000000"], &(0x7f00000004c0)=0x98)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x308020005)
r3 = shmget(0x3, 0x3000, 0x5, &(0x7f0000ffd000/0x3000)=nil)
getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f00000003c0)={r1, 0x8000}, &(0x7f0000000400)=0x8)
shmctl$IPC_INFO(r3, 0x3, &(0x7f0000000180)=""/67)
sync()
lseek(r2, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0)
bind$unix(r2, &(0x7f0000000080)=@abs={0x0, 0x0, 0x1}, 0x8)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
fcntl$setstatus(r2, 0x4, 0x4)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000200)={<r4=>0x0, 0x0, 0x9, 0x2, 0x1, 0x200000000}, &(0x7f0000000380)=0x14)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0)
fchmod(r2, 0x103)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, 0x0, 0x0)
getsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f0000000500), &(0x7f0000000600)=0x100)
setsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000640)={r4, 0x9}, 0x8)

00:06:44 executing program 1:
getitimer(0x2, &(0x7f0000000000))
r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='\x00', 0x80, 0x0)
futimesat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x1f, 0x100000001}, {0x4, 0x200}})
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
fcntl$setstatus(r0, 0x4, 0x8)

00:06:44 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={<r2=>0x0, 0x3, 0x3ff}, &(0x7f0000000200)=0xc)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000240)={r2, 0x1a}, 0x8)
truncate(&(0x7f0000000100)='./file0\x00', 0x308020005)
lseek(r1, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
fcntl$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, 0x0, 0x0)
freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0)
poll(&(0x7f0000000040)=[{r0, 0x4}, {r1, 0x4}, {r1, 0x2000}, {r1, 0x2002}, {r1, 0x140}, {r1, 0x1}, {r1, 0x10}], 0x7, 0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000180)=0x7c21, 0x4)
setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
setsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000000140)=0x1, 0x4)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0)
r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$sock_linger(r3, 0xffff, 0x80, &(0x7f0000000080)={0xa, 0x400}, 0x270b72f45b096103)

00:06:44 executing program 1:
socketpair(0x1c, 0x1, 0x3, &(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000080)={<r1=>0x0, 0xf5, "890baee40fae3d9e9dbcc62e7467ed2ea3f7c59dc99ec286777d137b000229d9209a5ff25ff56e562b2a998fda46632e070531beafa5fd50227485c2ea85fc2171729673c55d6ac8e3de6bb621ce3cf7fb06dd1c1fb94820565cf0c97e528fe9171a5a9385dd640d41a65def4d95ad67a94306770537196a9e5bb2cb96a5e07794cb1bdd21f6715081ab9bb13ef6e642c566decbd3bee9586a018ae6fca024c948506ee72787a01305fde36784edb4b00e6a7b637e5293fbf1d2a45c950a678ab7099f3d2fc3cafa70f6d0005365c399b1c8a2ca431997d875faddd2206afea97612d5783c6f9752235d827a10dbdc5f84f3379a6d"}, &(0x7f0000000180)=0xfd)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in6={{0x1c, 0x1, 0x3, @loopback, 0x4}}, r1, 0x0, 0x8, 0x4}, &(0x7f0000000280)=0x8c)
setitimer(0x1, &(0x7f0000000000)={{0xc037}, {0x0, 0x8000f}}, 0x0)

00:06:48 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x3)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0)
lseek(0xffffffffffffffff, 0x0, 0x0)
open(0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0)

00:06:48 executing program 3:
r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000240)=0x10, 0x10000000)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000280)={@in={{0x2, 0x1, @broadcast}}, <r1=>0x0}, &(0x7f0000000340)=0x8c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000680)=ANY=[@ANYBLOB="1c004e230100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000072ce8af89300e00"/135, @ANYRES32=r1, @ANYBLOB="04000000da000000010000800900000007000000"], &(0x7f00000004c0)=0x98)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x308020005)
r3 = shmget(0x3, 0x3000, 0x5, &(0x7f0000ffd000/0x3000)=nil)
getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f00000003c0)={r1, 0x8000}, &(0x7f0000000400)=0x8)
shmctl$IPC_INFO(r3, 0x3, &(0x7f0000000180)=""/67)
sync()
lseek(r2, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0)
bind$unix(r2, &(0x7f0000000080)=@abs={0x0, 0x0, 0x1}, 0x8)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
fcntl$setstatus(r2, 0x4, 0x4)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000200)={<r4=>0x0, 0x0, 0x9, 0x2, 0x1, 0x200000000}, &(0x7f0000000380)=0x14)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0)
fchmod(r2, 0x103)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, 0x0, 0x0)
getsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f0000000500), &(0x7f0000000600)=0x100)
setsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000640)={r4, 0x9}, 0x8)

00:06:52 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r0, 0x0, 0x1000000000003)
getsockopt$sock_int(r0, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000280)=0x4)
poll(0x0, 0x0, 0x0)
getpeername(r0, &(0x7f0000000080)=@un=@abs, &(0x7f0000000180)=0x8)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x4000000000000, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000300), 0x4)
r1 = dup(0xffffffffffffffff)
getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c)
sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10)
setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000400)=0x9, 0x4)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000340)={<r2=>0x0, 0xa7, "6e71cfc6b77dbf511321488fe9e0c6ac8afbcf39bbeb81a8afd3913a84b5e7a7ea12f70dd38b4f473888b50f44288de48eb8e3810ff46cb0e848f76c8c3b593a0205676b3b43512dfd41b3486cf9ed16d876ad8bcb247703bd93e5c0106da40c91abdda785cf2d280f6a12b0710fb37a9566b4a7b5d1583f87716b055481ee95ed43000a6a69e250ed397f220ca025f69aa7562d51696a7f1862944b1f808c312f37f3121902b7"}, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000440)={r2, 0x16, "2554f7b63a3eff17882d460a166cdc655d3e91538c87"}, 0x0)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140), 0x4)

00:06:52 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000100)={0x11, "f608004000"}, 0x19)
sendto$inet(r0, 0x0, 0x0, 0x3fffc000, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @local}, 0x10)

00:06:52 executing program 3:
r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000140)=0x1c, 0x20000000)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000180)={<r1=>0x0, 0x7, 0xfffffffffffff800, 0x8, 0x80, 0xf2a6283, 0x800, 0x6, {@in6={{0x1c, 0x2, 0xfffffffffffffffe, @local={0xfe, 0x80, [], 0x0}, 0x9}}, <r2=>0x0, 0x40, 0x9d6c0fb, 0x0, 0x0, 0xa9}}, &(0x7f0000000240)=0xb0)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000002c0)={r1, 0x6}, &(0x7f0000000300)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000280)={r2, 0x2}, 0x8)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x10, &(0x7f0000000340)={<r4=>0x0, 0x0}, &(0x7f00000000c0)=0x10)
getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={r4, 0x6}, &(0x7f0000000080)=0x8)

00:06:52 executing program 3:
setresuid(0x0, 0xee01, 0x0)
r0 = geteuid()
setresuid(0x0, 0x0, 0x0)
r1 = semget$private(0x0, 0x1, 0x200)
setresuid(r0, r0, r0)
setresuid(r0, r0, r0)
__semctl$IPC_RMID(r1, 0x0, 0x0)

00:06:52 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="06002e2f66696c65dd30"], 0x10)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={<r1=>0x0, 0x5}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={<r2=>r1, 0x7fff}, &(0x7f0000000140)=0x8)
writev(r0, &(0x7f0000003580)=[{&(0x7f00000014c0)="ee", 0x1}], 0x1)
freebsd11_fstat(r0, &(0x7f0000000180))
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000200)={r2, 0x100}, &(0x7f0000000240)=0x8)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xed}, 0xb)

00:06:52 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
munlockall()
socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x0)
getrlimit(0x0, 0x0)

00:06:54 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(0x100000000000002, 0x3, 0xfffffffffffffeff)
connect$unix(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="c2022e2f66696c653000"], 0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, r1}, 0x10)
r3 = shmget(0x0, 0x2000, 0xbc, &(0x7f0000ffb000/0x2000)=nil)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000200)={r1, 0x10e0, 0x7, [0x6, 0x80000000, 0x0, 0x10001, 0x80000000, 0xffffffffffff0001, 0x7fff8]}, &(0x7f0000000240)=0x16)
setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000040)=0x8, 0x4)
shmctl$SHM_STAT(r3, 0xd, &(0x7f0000000140)=""/188)

00:06:54 executing program 0:
freebsd10_pipe(&(0x7f0000000240)={<r0=>0xffffffffffffffff})
pwritev(r0, 0x0, 0x0, 0xffffffffffffffff)
freebsd10_pipe(&(0x7f0000000340))

00:06:56 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r0, 0x0, 0x1000000000003)
getsockopt$sock_int(r0, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000280)=0x4)
poll(&(0x7f00000000c0), 0x0, 0x0)
getpeername(r0, &(0x7f0000000080)=@un=@abs, &(0x7f0000000180)=0x8)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x4000000000000, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000300), 0x4)
r1 = dup(0xffffffffffffffff)
getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c)
sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10)
setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000400)=0x9, 0x4)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000340)={<r2=>0x0, 0xa7, "6e71cfc6b77dbf511321488fe9e0c6ac8afbcf39bbeb81a8afd3913a84b5e7a7ea12f70dd38b4f473888b50f44288de48eb8e3810ff46cb0e848f76c8c3b593a0205676b3b43512dfd41b3486cf9ed16d876ad8bcb247703bd93e5c0106da40c91abdda785cf2d280f6a12b0710fb37a9566b4a7b5d1583f87716b055481ee95ed43000a6a69e250ed397f220ca025f69aa7562d51696a7f1862944b1f808c312f37f3121902b7"}, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000440)={r2, 0x16, "2554f7b63a3eff17882d460a166cdc655d3e91538c87"}, 0x0)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140), 0x4)

00:06:56 executing program 3:
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x1)
fcntl$setstatus(r0, 0x4, 0x10200)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)

00:06:56 executing program 1:
r0 = socket$inet(0x2, 0x2, 0x0)
r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x6)
readlinkat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/225, 0xe1)
close(r0)
fcntl$lock(r0, 0xf, 0x0)
pipe2(&(0x7f0000000000), 0x4)
setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f00000001c0)=ANY=[@ANYBLOB="7f008c564130d9ae660000c73cdefb9b833f9ae038af4a55bb073169a69265498f5029a656d29da5af5bb43a3c380217129891dc3768ec386a7cbb5fb81d086ab038783a298af1a90317395b621c54635e9480438ad22f8ab38e6f7e52b954cc3a9c6fd2def091c5effcff20a353b19055e28300a4f4ec8ffd1827fa2c86f60ba714001e0e0173a53034a91c337e4164e91eb00403e5cef5b982653adf546371ce7232df6942d26305711c1cf7bb8e08ad8a793466a6ad39e3f8a8d8b7b77caaa414dccad677c8a275addc4cc0dcdd1f521d8288108eaf759aff2045ce080ed4e09e0d1870d6eec5a9ce34d553ea80dbbdbdf7642bed9e3022"], 0x14)

00:06:56 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0xffffffffffffffff)
writev(r0, &(0x7f0000002580)=[{&(0x7f00000004c0)="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0x1000}, {&(0x7f0000000000)="3f120744f32f863f50d18a0a45cb5cac330d1dd6c7bfa1313aba6f22a1f02685b563a5574500", 0x26}, {&(0x7f0000000040)="619adc5f64cc7c40920bdeea7d8ce642ff35d8b4ebfaeac86b265c548dbf9661051d06784e347a8cad8d60fa3919db8df93a5704688d56e6e0dd29ea3d37203bb048aa47668c58e3f24527a8ce1d932e911edb463fa96c8d866fca8d0b3fdd38506ed1cd18b9d86f928ac86f8ee9de55d170b7f8f0f6ff83ecf0024d2f38cbf7d2d267b720eabf25d1e388cf651f0fbd319d17adbe821cf33ce0ad76f09f4dbeb50b4225b1b9780924b90de48bbe12324ec2", 0xb2}, {&(0x7f00000014c0)="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", 0x1000}, {&(0x7f00000001c0)="370ca36e2eee4ed92fb314c4c016cf2c5ea9b79ad9b4b20bd55940b76540a3288e513f259e2ddc109d1f5901f51d1f4cf2c4b1437af4e46821f3d0c6adcc9cd16623dec924", 0x45}, {&(0x7f0000000240)="a9ab297b6fe01116aed8316dbc1a4c2e328e07883498c5facaff9e86ee2ec194d344405818ef62b42e9377882f02866c49f39f3ad7468677d2df1aabe1e611d2d38f208a9d0d448a00c9e3fedffe5813187c6c64fcd4550b49c01bf356907b84c0ba80d2141bc072fb52934aabdfa8ded43df7697832d3500e3b811e6c9d43e75209625170b278264e03cb1d5c5101e55e7e04bb5efae659f81973b4b37f682859304e5773f04224bd3a53a4690ddb", 0xaf}, {&(0x7f0000000380)="4acbc2912169ed4ef4dc029b2ff14ea12fb530ce46fdb4e66e8dca9e2f34e8aa3269edb1309a4cca7baa1156be4d8fb6aa3c050823731c4c4427fbfc04f24c93d1e586547c82a53a5f99cc643bf1beb275d001e980f6b163da4aaef55a7ecca1b001c9260c23830ade16f1b35bd334716d6647bcdc6d4dc0809f27198cfbc89bc871e3659c4a3b207467047e5fbebec8fb31575415e891e0f52aefe261e2548fd33c8d25ba45dcd9fb0c6700d7214036abe960cfbe1975388233f219a4f2f29d85204ab5849a29a27231c6ff19223b", 0xcf}, {&(0x7f00000024c0)="f267b939392613c160375993085a1c1ef63e7cc34378370e9974309355c439d6a39d2a4b51e3a0a44f868e1205f0becb82ff5f8d28b34829af5449725e1bea06ade0adae1fd3960237eb1a5f661c4a7616de47d2f339d07859165e7d20665feee0bc18b3af87ce052b8f89209f5cd900a723d4fed86a95f354b28e7c09cba585d424e35c1473c4", 0x87}], 0x8)
r1 = dup(r0)
pwritev(r1, &(0x7f0000002800)=[{&(0x7f0000000100)='Z', 0x1}], 0x1, 0x6d998)
r2 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0)
writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075)

00:06:56 executing program 1:
mlock(&(0x7f000093a000/0x200000)=nil, 0x200000)
mlock(&(0x7f000091a000/0x4000)=nil, 0x4000)
munmap(&(0x7f000091b000/0x600000)=nil, 0x600000)
shmget$private(0x0, 0x4000, 0x1, &(0x7f0000969000/0x4000)=nil)
msync(&(0x7f0000edd000/0x3000)=nil, 0x3000, 0x2)

00:06:56 executing program 0:
connect$unix(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="022f2f"], 0x1)
faccessat(0xffffffffffffffff, &(0x7f0000000040)='/', 0x0, 0x0)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
socket(0x17, 0x20000000, 0x6)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000000)={<r2=>0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000100)=0x10)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000140)={r2, 0x400}, &(0x7f0000000180)=0x8)
dup(r0)

00:06:56 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x14, &(0x7f0000000240)={<r1=>0x0, 0x0}, &(0x7f0000000000)=0x10)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000040)={r1, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000001c0)=0x10)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x25, &(0x7f0000000080)={r1}, &(0x7f00000000c0)=0x8)

00:06:56 executing program 0:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={<r0=>0xffffffffffffffff})
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b010000ffff000001"], 0x9}, 0x0)
open(&(0x7f00000000c0)='./file0\x00', 0x800, 0x81)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0)

00:06:59 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r0, 0x0, 0x1000000000003)
getsockopt$sock_int(r0, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000280)=0x4)
poll(&(0x7f00000000c0), 0x0, 0x0)
getpeername(r0, &(0x7f0000000080)=@un=@abs, &(0x7f0000000180)=0x8)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x4000000000000, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000300), 0x4)
r1 = dup(0xffffffffffffffff)
getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c)
sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10)
setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000400)=0x9, 0x4)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000340)={<r2=>0x0, 0xa7, "6e71cfc6b77dbf511321488fe9e0c6ac8afbcf39bbeb81a8afd3913a84b5e7a7ea12f70dd38b4f473888b50f44288de48eb8e3810ff46cb0e848f76c8c3b593a0205676b3b43512dfd41b3486cf9ed16d876ad8bcb247703bd93e5c0106da40c91abdda785cf2d280f6a12b0710fb37a9566b4a7b5d1583f87716b055481ee95ed43000a6a69e250ed397f220ca025f69aa7562d51696a7f1862944b1f808c312f37f3121902b7"}, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000440)={r2, 0x16, "2554f7b63a3eff17882d460a166cdc655d3e91538c87"}, 0x0)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140), 0x4)

00:06:59 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0, 0x100}], 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_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x902, 0x0, 0x0)
pipe2(0x0, 0x0)
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={<r1=>0x0, 0x7}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x3, 0xfff, r1}, 0xffffff7f)
unlinkat(0xffffffffffffffff, 0x0, 0x0)
writev(0xffffffffffffffff, 0x0, 0x0)

00:06:59 executing program 3:
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x1)
fcntl$setstatus(r0, 0x4, 0x10200)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)

00:06:59 executing program 1:
r0 = socket(0x2, 0x10000001, 0x0)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e07000000653000"], 0x1)
socket$inet6_sctp(0x1c, 0x1, 0x84)
freebsd11_mknod(&(0x7f0000000080)='./file0\x00', 0x80, 0x8001)
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0xfff, 0x408}, 0x8)

00:06:59 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x1e6)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="a9ae5e0c009b21efcaaad4b9deb4cdbb440b69ca06701e4b8bfb810bc315a284a3f9478e3ed12da302648d39c707fea88fd502cc44ec38e05f85b487163df878b36ccf0e0a5c4793c6e8a5f8f10a165fb940ebf8f1b315f6f5fa8329b5033ce5b1d728104b10ed9d47b45956c3e77b7d2e23e5bef91501533d148c42d24ec18c131074a842a59467b0c2560c97d61d745045f253efb0ce74ad53d2cc9d151e93c5"], 0x8)
writev(r0, &(0x7f0000000040)=[{&(0x7f0000000500)="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", 0x585}], 0x1)
shutdown(r0, 0x1)

00:06:59 executing program 3:
freebsd11_mknod(&(0x7f0000000080)='./file0\x00', 0x10c0, 0x800)
symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000500)='./file0\x00')
r0 = socket$inet(0x2, 0x10000000, 0xfffffffffffffe00)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000300)={<r1=>0x0, &(0x7f0000000280)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000200)=0x32f)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000100)={<r2=>r1, 0x1f, "da81e3cab9f18b5de057ec9ae735e5f039a1b22cb52f3fc438440a48dda3044a4785f6de3275bc462fd256354b83a2c5d0eb4e8cc19b976c810703b51f9e368440b64c221b6c287a2d93c2bd0a2635539dca1bdc4ca7f309027c47c1ca183a01d28afc3c1c9c8a282d4c2ff17ddf11e1456cf75ccbe7a2"}, &(0x7f0000000180)=0x7f)
socket$inet_udplite(0x2, 0x2, 0x88)
socketpair(0x3, 0x10000007, 0x800, &(0x7f0000000000)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
setsockopt$inet6_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f0000000240)={0x8, "d4a30f154598d3bd6f710806486d3ac2"}, 0x14)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000001c0)={0x2, 0x400, 0x3, 0xfffffffffffffffe, r2}, 0x10)

00:07:00 executing program 3:
r0 = socket$inet6(0x1c, 0x3, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x65, 0x0, 0x0)
socket$inet6(0x1c, 0x5, 0x9)

00:07:01 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
munlockall()
shutdown(0xffffffffffffffff, 0x0)
freebsd10_pipe(&(0x7f0000000200)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000240)={0x2, [<r2=>0x0, <r3=>0x0]}, &(0x7f0000000280)=0xc)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000340)={r3, 0x8000}, 0x8)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000002c0)={r2, 0x1}, &(0x7f0000000300)=0x8)
r4 = accept(0xffffffffffffffff, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f00000000c0)={<r5=>0x0, 0x7ff, 0x9, 0x2, 0x4, 0x3}, &(0x7f0000000100)=0x14)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000140)=ANY=[@ANYBLOB="02004e23ac1400aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100"/133, @ANYRES32=r5], 0x8c)

00:07:04 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r0, 0x0, 0x1000000000003)
getsockopt$sock_int(r0, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000280)=0x4)
poll(&(0x7f00000000c0), 0x0, 0x0)
getpeername(r0, &(0x7f0000000080)=@un=@abs, &(0x7f0000000180)=0x8)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x4000000000000, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000300), 0x4)
r1 = dup(0xffffffffffffffff)
getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c)
sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10)
setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000400)=0x9, 0x4)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000340)={<r2=>0x0, 0xa7, "6e71cfc6b77dbf511321488fe9e0c6ac8afbcf39bbeb81a8afd3913a84b5e7a7ea12f70dd38b4f473888b50f44288de48eb8e3810ff46cb0e848f76c8c3b593a0205676b3b43512dfd41b3486cf9ed16d876ad8bcb247703bd93e5c0106da40c91abdda785cf2d280f6a12b0710fb37a9566b4a7b5d1583f87716b055481ee95ed43000a6a69e250ed397f220ca025f69aa7562d51696a7f1862944b1f808c312f37f3121902b7"}, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000440)={r2, 0x16, "2554f7b63a3eff17882d460a166cdc655d3e91538c87"}, 0x0)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140), 0x4)

00:07:04 executing program 1:
pipe2(&(0x7f0000000440)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100000)
getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000004c0)={<r2=>0x0, 0xfffffffffffffff8, 0x1ff}, &(0x7f0000000500)=0x10)
pwritev(r0, &(0x7f00000001c0)=[{&(0x7f0000000140)="0b0cbb51d4461bbb485ee7c95dde5f59535dde41e401d9434baa", 0x1a}], 0x1, 0x0)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000000)={r2, 0x848, 0x1}, 0x8)
r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000200)={<r4=>r2, 0x200, 0x800, 0x3}, &(0x7f0000000240)=0x10)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f00000006c0)={r4, 0x4, 0xd9, "9ce250823a57ce53fd7bc2bdea78f56fa9965083b651d9411de0d0b4b6b5c7d85dc821314996a39d7df0e28689ea2107e47097435ad50efa2f3341c6c43225dbdd89b50d766b1b22916063614ad1b595072b860a5525e9090f21e158e03f831c172cdc0ad3552af044845735fe3e6a2903cf58d52b0217b99eab0c7c5fed784b899555436d1b72930d84be349be4ab87ba1ba4b6e07c4e8c44e444ac0ac89ff26a6bfa79b16bf3f15c2187fae31e0d63cf3fdb43b3a24d61b135fab613536fb3e65934ad37858b22ac368834c0815c92b184a467852ccafc5f"}, 0xe1)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020003)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000008c0)=ANY=[@ANYBLOB="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", @ANYRES32=r2], 0x2)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={r2, 0x5}, 0x8)
fcntl$getflags(r3, 0x3)
setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000280)=0x4, 0x4)
getsockopt$inet_int(r3, 0x0, 0x43, &(0x7f0000000380), &(0x7f00000003c0)=0x4)
lseek(r3, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x200)
fcntl$setflags(r1, 0x2, 0x0)
setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f00000002c0)={0x7, 0x1000}, 0x10)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f0000000300), &(0x7f0000000340)=0x4)
setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000001980)={r2, &(0x7f0000001940)=[@in6={0x1c, 0x2, 0xcc5, @loopback, 0x101}, @in6={0x1c, 0x0, 0x30000000000000, @remote={0xfe, 0x80, [], 0x0}, 0xffffffff}]}, &(0x7f00000019c0)=0x10)
getsockopt$inet_buf(r0, 0x0, 0x4b, &(0x7f0000000600)=""/136, &(0x7f0000000040)=0x88)
r5 = getpid()
r6 = getpgid(0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setpgid(r5, r6)

00:07:04 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0x1, 0x4)
shmctl$SHM_LOCK(0x0, 0xb)
r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000207, 0x1)
ftruncate(r1, 0x7e2780e3)
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, 0xffffffffffffffff, 0x0)
ftruncate(r1, 0x8000)
symlinkat(&(0x7f0000000080)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00')

00:07:04 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
munlockall()
shutdown(0xffffffffffffffff, 0x0)
freebsd10_pipe(&(0x7f0000000200)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000240)={0x2, [<r2=>0x0, <r3=>0x0]}, &(0x7f0000000280)=0xc)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000340)={r3, 0x8000}, 0x8)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000002c0)={r2, 0x1}, &(0x7f0000000300)=0x8)
r4 = accept(0xffffffffffffffff, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f00000000c0)={<r5=>0x0, 0x7ff, 0x9, 0x2, 0x4, 0x3}, &(0x7f0000000100)=0x14)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000140)=ANY=[@ANYBLOB="02004e23ac1400aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100"/133, @ANYRES32=r5], 0x8c)

00:07:06 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r0, 0x0, 0x1000000000003)
getsockopt$sock_int(r0, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000280)=0x4)
poll(&(0x7f00000000c0), 0x0, 0x0)
getpeername(r0, &(0x7f0000000080)=@un=@abs, &(0x7f0000000180)=0x8)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x4000000000000, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000300), 0x4)
r1 = dup(0xffffffffffffffff)
getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c)
sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10)
setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000400)=0x9, 0x4)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000340)={<r2=>0x0, 0xa7, "6e71cfc6b77dbf511321488fe9e0c6ac8afbcf39bbeb81a8afd3913a84b5e7a7ea12f70dd38b4f473888b50f44288de48eb8e3810ff46cb0e848f76c8c3b593a0205676b3b43512dfd41b3486cf9ed16d876ad8bcb247703bd93e5c0106da40c91abdda785cf2d280f6a12b0710fb37a9566b4a7b5d1583f87716b055481ee95ed43000a6a69e250ed397f220ca025f69aa7562d51696a7f1862944b1f808c312f37f3121902b7"}, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000440)={r2, 0x16, "2554f7b63a3eff17882d460a166cdc655d3e91538c87"}, 0x0)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140), 0x4)

00:07:06 executing program 0:
select(0x40, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, &(0x7f0000000040)={0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x1f}, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xc1e}, &(0x7f00000000c0)={0xffffffffffffffff})
open(0x0, 0x24c, 0x44)

00:07:09 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r0, 0x0, 0x1000000000003)
getsockopt$sock_int(r0, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000280)=0x4)
poll(&(0x7f00000000c0)=[{}], 0x1, 0x0)
getpeername(r0, &(0x7f0000000080)=@un=@abs, &(0x7f0000000180)=0x8)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x4000000000000, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000300), 0x4)
r1 = dup(0xffffffffffffffff)
getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c)
sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10)
setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000400)=0x9, 0x4)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000340)={<r2=>0x0, 0xa7, "6e71cfc6b77dbf511321488fe9e0c6ac8afbcf39bbeb81a8afd3913a84b5e7a7ea12f70dd38b4f473888b50f44288de48eb8e3810ff46cb0e848f76c8c3b593a0205676b3b43512dfd41b3486cf9ed16d876ad8bcb247703bd93e5c0106da40c91abdda785cf2d280f6a12b0710fb37a9566b4a7b5d1583f87716b055481ee95ed43000a6a69e250ed397f220ca025f69aa7562d51696a7f1862944b1f808c312f37f3121902b7"}, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000440)={r2, 0x16, "2554f7b63a3eff17882d460a166cdc655d3e91538c87"}, 0x0)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140), 0x4)

00:07:09 executing program 0:
select(0x279, 0x0, 0x0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xc700}, 0x0)
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0x6, 0x4)

00:07:10 executing program 0:
mlock(&(0x7f0000ffa000/0x1000)=nil, 0x1000)
madvise(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x4)
mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x4)
r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x20000000)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x1, 0x6, 0x8, 0x7fffffff, 0x8, 0x1, 0x200, 0x7, 0x997, 0x0, 0x3}, 0xb)
mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3)

00:07:13 executing program 1:
freebsd10_pipe(&(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
close(r0)
r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
mkdirat(r2, &(0x7f0000000000)='./file0\x00', 0x4)
fcntl$setstatus(r2, 0x4, 0x10200)
writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
poll(&(0x7f0000000080)=[{r1}], 0x1, 0x0)

00:07:13 executing program 3:
r0 = socket(0x2, 0x5, 0x0)
getgid()
socket$inet_udp(0x2, 0x2, 0x0)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c652000"], 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1205, &(0x7f0000000200)={0x0, 0x0, 0x1}, 0xff67)

00:07:13 executing program 0:
r0 = shmget(0x2, 0x1000, 0x180, &(0x7f0000ffd000/0x1000)=nil)
shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000180)=""/190)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc)
getsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000040)={@multicast2, @multicast2, <r2=>0x0}, &(0x7f00000000c0)=0xc)
setsockopt$inet_mreqn(r1, 0x0, 0xc, &(0x7f0000000100)={@multicast1, @loopback, r2}, 0xc)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f0000000240)={0x1ff, {{0x2, 0x3, @broadcast}}}, 0x90)
setsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000140)={@multicast1, @loopback}, 0xc)

00:07:13 executing program 1:
r0 = socket(0x0, 0x0, 0x0)
recvmsg(r0, &(0x7f00000002c0)={&(0x7f0000000140)=@un=@abs, 0x8, &(0x7f0000000580)=[{&(0x7f0000000180)=""/37, 0x25}, {&(0x7f0000000340)=""/229, 0xe5}, {&(0x7f00000001c0)=""/82, 0x52}, {&(0x7f00000004c0)=""/180, 0xb4}, {&(0x7f0000000280)=""/38, 0x26}], 0x5, &(0x7f0000000600)=""/210, 0xd2}, 0x40040)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x308020005)
lseek(r1, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000080), &(0x7f0000000700)=0x4)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0)
msgget(0xffffffffffffffff, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0)
fchmod(0xffffffffffffffff, 0x0)
open(&(0x7f0000000300)='./file1\x00', 0x400, 0x0)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0)
accept$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c)
select(0x40, &(0x7f0000000440)={0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0x0, &(0x7f0000000240))
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0)
geteuid()

00:07:13 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = socket$inet6(0x1c, 0x400020000003, 0x401)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000000)=ANY=[@ANYBLOB="02f00000", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000040)=0xc)
setsockopt$inet6_tcp_int(r1, 0x6, 0x80e, &(0x7f0000000080)=0x8001, 0x4)
setsockopt$sock_int(r0, 0xffff, 0x8, 0x0, 0x0)

00:07:14 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r0, 0x0, 0x1000000000003)
getsockopt$sock_int(r0, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000280)=0x4)
poll(&(0x7f00000000c0)=[{}], 0x1, 0x0)
getpeername(r0, &(0x7f0000000080)=@un=@abs, &(0x7f0000000180)=0x8)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x4000000000000, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000300), 0x4)
r1 = dup(0xffffffffffffffff)
getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c)
sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10)
setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000400)=0x9, 0x4)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000340)={<r2=>0x0, 0xa7, "6e71cfc6b77dbf511321488fe9e0c6ac8afbcf39bbeb81a8afd3913a84b5e7a7ea12f70dd38b4f473888b50f44288de48eb8e3810ff46cb0e848f76c8c3b593a0205676b3b43512dfd41b3486cf9ed16d876ad8bcb247703bd93e5c0106da40c91abdda785cf2d280f6a12b0710fb37a9566b4a7b5d1583f87716b055481ee95ed43000a6a69e250ed397f220ca025f69aa7562d51696a7f1862944b1f808c312f37f3121902b7"}, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000440)={r2, 0x16, "2554f7b63a3eff17882d460a166cdc655d3e91538c87"}, 0x0)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140), 0x4)

00:07:14 executing program 0:
mkdirat(0xffffffffffffffff, 0x0, 0x0)
shmctl$SHM_LOCK(0x0, 0xb)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000300))
ftruncate(r0, 0x1)
r1 = msgget$private(0x0, 0x4)
r2 = socket$inet(0x2, 0x5, 0xfff)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000140)={<r3=>0x0, 0x8, 0x0, 0x6, 0x7, 0x80000000, 0x3f, 0x1, {@in={{0x2, 0x2, @multicast1}}, 0x0, 0x0, 0x6, 0xfffffffffffff001, 0x9, 0xffff}}, &(0x7f0000000200)=0xb8)
setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r2, 0x84, 0x8001, &(0x7f0000000280)={r3, &(0x7f0000000240)=[@in={0x2, 0x2, @loopback}, @in6={0x1c, 0x0, 0x7fc000000, @remote={0xfe, 0x80, [], 0x0}, 0xc000000000000000}]}, &(0x7f00000002c0)=0x10)
msgsnd(r1, &(0x7f0000000040)={0x2, "0caeb91829b2acdde484937a0a1553cc581c0ebe3686b278623437667236452636cdf46a1fbdca0651a63ffca1f154f160b4905b139a11458b63bfb4a8b1925ff5e81c6ddf83c093a3148fe23c650d93b6be70c7b1f8de27f59854cb0d94b48c7d45c8fd34b649d57a92b720feed34c5a4f2863a9c38c1f70cc64dba72a0f08c2ad8379e0e1b71c404fe42819591dc6ac3a0b6b7cd4a1c5959986b5a17e352d46d72cbe2e328a2c354c173b2f306e51487429818ecb580862ec557df2c61fbe21e01ebd7f3e9c28244a41d0e9bb0451016a38c6eb934fb90a4f897a94e7633e0e739f2c3209447d2de01e1a77b3bd11d9f4b8732"}, 0xfc, 0x0)

00:07:14 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x4, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8)

00:07:16 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x2, &(0x7f00000001c0), &(0x7f0000000100)=0x4)

00:07:16 executing program 1:
r0 = open$dir(&(0x7f0000000140)='./file0\x00', 0x100, 0x109)
utimensat(r0, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={{0x3, 0x40}, {0x100000001, 0xfffffffffffffff8}}, 0x0)
r1 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet6_group_source_req(r1, 0x29, 0xc, &(0x7f0000000000)={0xfffffffffffffffe, {}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108)

00:07:16 executing program 1:
r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000840))
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000180), 0x4)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
r2 = getpid()
getpgid(0x0)
setpgid(r2, 0x0)
r3 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00'])
writev(r3, &(0x7f0000000280), 0x26)
writev(r3, &(0x7f0000000100), 0x100000000000005d)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f00000000c0)={<r4=>0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, 0x0)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000040)={r4, 0x9f}, &(0x7f0000000100)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x16, 0x0, 0x85)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000000380), 0x0)
execve(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000200)=0x400, 0x34e)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000240))
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x903, 0x0, 0x0)

00:07:16 executing program 3:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000040), 0x4)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xc, &(0x7f0000000000)={@multicast1, @empty, <r2=>0x0}, &(0x7f0000000080)=0xc)
setsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f00000000c0)={@empty, @empty, r2}, 0xc)
setsockopt$inet6_buf(r0, 0x29, 0x23, 0x0, 0x0)

00:07:16 executing program 1:
freebsd11_stat(&(0x7f0000000200)='./file1\x00', 0x0)
chown(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0)
open(&(0x7f0000000440)='./file0\x00', 0x0, 0x0)
open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
munlock(&(0x7f0000fff000/0x1000)=nil, 0x1000)

00:07:18 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r0, 0x0, 0x1000000000003)
getsockopt$sock_int(r0, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000280)=0x4)
poll(&(0x7f00000000c0)=[{}], 0x1, 0x0)
getpeername(r0, &(0x7f0000000080)=@un=@abs, &(0x7f0000000180)=0x8)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x4000000000000, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000300), 0x4)
r1 = dup(0xffffffffffffffff)
getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c)
sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10)
setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000400)=0x9, 0x4)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000340)={<r2=>0x0, 0xa7, "6e71cfc6b77dbf511321488fe9e0c6ac8afbcf39bbeb81a8afd3913a84b5e7a7ea12f70dd38b4f473888b50f44288de48eb8e3810ff46cb0e848f76c8c3b593a0205676b3b43512dfd41b3486cf9ed16d876ad8bcb247703bd93e5c0106da40c91abdda785cf2d280f6a12b0710fb37a9566b4a7b5d1583f87716b055481ee95ed43000a6a69e250ed397f220ca025f69aa7562d51696a7f1862944b1f808c312f37f3121902b7"}, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000440)={r2, 0x16, "2554f7b63a3eff17882d460a166cdc655d3e91538c87"}, 0x0)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140), 0x4)

00:07:18 executing program 3:
mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x10080012, 0xffffffffffffffff, 0x2)
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
shmget(0x1, 0x2000, 0x209, &(0x7f0000ffc000/0x2000)=nil)
ftruncate(r0, 0x9)

00:07:18 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x8, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x16, &(0x7f0000000000)=0x1c00, 0xfe6a)
setitimer(0xfffffffffffffffd, &(0x7f0000000080)={{0xfffffffffffffff7, 0xfb}, {0xff, 0x8}}, &(0x7f0000000140))
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000040)={<r2=>0x0, 0x3, 0x0, 0x81, 0x69}, &(0x7f0000000100)=0xa)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f00000000c0)={r2, 0x717}, 0x8)
fchdir(r1)

00:07:18 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(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$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r6, 0x0)
ftruncate(r5, 0x8000)
mkdir(&(0x7f0000000600)='./file1\x00', 0xb04f3800)
getsockopt$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$dir(&(0x7f00000005c0)='./file0\x00', 0x0, 0x6)
mkdirat(r8, &(0x7f0000000180)='./file0\x00', 0x3)
mkdirat(r8, &(0x7f0000000100)='./file0/file0\x00', 0x0)
unlinkat(r8, &(0x7f0000000580)='./file0/file0\x00', 0x0)
open(&(0x7f0000000800)='./file0\x00', 0x0, 0x100)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, &(0x7f00000006c0)=ANY=[@ANYBLOB="fa"], 0x0)

00:07:18 executing program 1:
freebsd10_pipe(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
r2 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9587da58577715ed72fb85aa96ce6583fc4176412efab2f6a25c786fff366d95c5badc8c09a2b20dc814441f9eb49c0a37ede9c850a9181f216b1486c591d16dd84aeb504a8303c14d587c16797cc901000018b6cd0000"], 0x8)
getsockname$inet6(r2, &(0x7f00000000c0), &(0x7f0000000100)=0x1c)
socket(0x1c, 0x1, 0x80)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000240)={<r3=>0x0, &(0x7f0000000200)=[@in6, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000280)=0x10)
poll(&(0x7f0000000380)=[{r1, 0x80}, {r0, 0x61}, {r2}], 0x3, 0x81)
setsockopt(r0, 0x800, 0x0, &(0x7f00000002c0)="38fc2af5c5ffb2d7d6030b8f673a2fbd087fb4d3e442a0ac206188d9d2038aa88e1e117ed0e97c3228569194b1784b12cfee3d82212cd9ab0d8724a4c0899161600ab74eb5e0ee01000637c6472ff0a6d95634cc68cb642bc6d09eb828f5430b5474003302c03b0c4e431894230a523d62d8db3690de8d1630c6b4ccfe889f28dfc27803fb535a46638c72839b6b3cc4fd7644eaad06d2b365b6ca828f5ffa3abd31", 0xa2)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x16, &(0x7f0000000080)={r3, 0x29}, 0x8)

00:07:18 executing program 3:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
recvmsg(r0, &(0x7f0000002200)={&(0x7f0000000180)=@in, 0xc, &(0x7f0000002100)=[{&(0x7f0000001c80)=""/63, 0x3f}], 0x1, 0x0}, 0x0)
r2 = dup2(r1, r0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
sendmsg$unix(r1, &(0x7f0000001840)={0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f00000001c0)={<r3=>0x0, 0xfff}, &(0x7f0000000200)=0x8)
setsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f00000002c0)={r3, 0x3}, 0x8)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000240)={r3, 0x7fffffff}, &(0x7f0000000280)=0x8)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000040)={@in={{0x2, 0x2, @multicast1}}, <r4=>0x0, 0xfffffffffffff504, 0xbc3, 0x2000080, 0xfffc, 0x40, 0x200}, &(0x7f0000000100)=0xa0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x1000, 0x7, 0x4d, r4}, 0x10)

00:07:18 executing program 3:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
r0 = socket$inet(0x2, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000140)={<r1=>0x0, 0xff, 0x2, 0x1, 0x7}, &(0x7f0000000180)=0x18)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)={@in6={{0x1c, 0x1, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x862a}}, r1}, &(0x7f0000000280)=0x84)
setsockopt$inet_opts(r0, 0x0, 0x200000000000c, &(0x7f0000000040)="eaff125c00000000", 0x8)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r2=>0x0, 0x2bf07355, 0xffffffff917103ca}, &(0x7f0000000080)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x5, 0x0, 0x38b1, 0x1, r2}, &(0x7f0000000100)=0x10)

00:07:18 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="8202442f66696c65304c1bb35d2361d6e1800fcbe51200bd9206807d8ac21bb05a268272fe28052dfc24f810d4177dff0e8966431e677dbddf6aefc20ed35fedd9741d655ba3548bfe5ba37a56ec5cba1c8def90e8ff3593e09fd5aa24918a"], 0x10)
connect$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x2}, 0x8)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1}, 0x14)

00:07:21 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r0, 0x0, 0x1000000000003)
getsockopt$sock_int(r0, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000280)=0x4)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
getpeername(0xffffffffffffffff, &(0x7f0000000080)=@un=@abs, &(0x7f0000000180)=0x8)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x4000000000000, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000300), 0x4)
r1 = dup(0xffffffffffffffff)
getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c)
sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10)
setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000400)=0x9, 0x4)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000340)={<r2=>0x0, 0xa7, "6e71cfc6b77dbf511321488fe9e0c6ac8afbcf39bbeb81a8afd3913a84b5e7a7ea12f70dd38b4f473888b50f44288de48eb8e3810ff46cb0e848f76c8c3b593a0205676b3b43512dfd41b3486cf9ed16d876ad8bcb247703bd93e5c0106da40c91abdda785cf2d280f6a12b0710fb37a9566b4a7b5d1583f87716b055481ee95ed43000a6a69e250ed397f220ca025f69aa7562d51696a7f1862944b1f808c312f37f3121902b7"}, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000440)={r2, 0x16, "2554f7b63a3eff17882d460a166cdc655d3e91538c87"}, 0x0)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140), 0x4)

00:07:21 executing program 1:
pipe2(&(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x100000)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080))
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0)
mlockall(0x1)
sync()
getsockopt$inet6_buf(r1, 0x29, 0x3e, 0x0, &(0x7f00000003c0))
getsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc)
fsync(r1)
fcntl$dupfd(r1, 0x11, r1)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r2, 0x0, 0x1000000000003)
getresuid(&(0x7f00000002c0), &(0x7f0000000300)=<r3=>0x0, &(0x7f0000000340))
r4 = getuid()
setreuid(r3, r4)
pwritev(r2, 0x0, 0x0, 0x0)
poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x1)
r5 = getpid()
fcntl$lock(r2, 0xd, &(0x7f0000000380)={0x3, 0x3, 0x3, 0x200, r5})
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9)
socket$inet6_tcp(0x1c, 0x1, 0x0)

00:07:21 executing program 0:
__semctl$GETALL(0x0, 0x0, 0x6, 0xffffffffffffffff)
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000340)={<r1=>0x0, &(0x7f0000000280)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000400)=0x10)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000003c0)={r1, 0xfff, 0x80}, 0x8)
r2 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10)
r3 = socket(0x2, 0x5, 0x0)
getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xb}, &(0x7f0000000040)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)={@in={{0x2, 0x1, @multicast1}}, <r4=>0x0, 0x8, 0x1ff, 0x20a, 0x1, 0xfffffffffffffff9, 0x20}, &(0x7f0000000140)=0xa0)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000180)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r4}, &(0x7f0000000240)=0x8c)

00:07:21 executing program 3:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x3f, 0xfffffffffffffffe, 0x0)
exit(0x5)

00:07:21 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x7}, 0xb)
getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000180)=0xb)
pipe2(&(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100000)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f00000001c0)={@in6={{0x1c, 0x0, 0x111, @remote={0xfe, 0x80, [], 0x0}, 0x7ff}}, <r2=>0x0, 0x100000000, 0x5, 0x4, 0x7fffffff, 0x8}, &(0x7f0000000080)=0x98)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x1, 0x7a, r2}, 0xc)

00:07:21 executing program 3:
chdir(&(0x7f0000000040)='./file0\x00')
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x900, &(0x7f0000000000)=0x1, 0xfe6a)

00:07:21 executing program 0:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000040)={@in6={{0x1c, 0x1, 0x8e1, @local={0xfe, 0x80, [], 0x0}, 0x3}}, <r1=>0x0, 0x0, 0x3, 0x1}, &(0x7f0000000100)=0x8c)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x2, r1}, 0xc)
r2 = socket$inet6_sctp(0x1c, 0x4800005, 0x84)
r3 = fcntl$dupfd(r2, 0x0, r2)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a)

00:07:21 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1103, &(0x7f0000000000)=ANY=[@ANYBLOB="220000007d45bedc4c697f940e5c44f0"], &(0x7f0000000540)=0x4)
lseek(r0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040)={<r1=>0x0, 0x1}, &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000000c0)={r1, 0xfffffffffffffff3, "0cb4"}, &(0x7f0000000100)=0xa)

00:07:25 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r0, 0x0, 0x1000000000003)
getsockopt$sock_int(r0, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000280)=0x4)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
getpeername(0xffffffffffffffff, &(0x7f0000000080)=@un=@abs, &(0x7f0000000180)=0x8)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x4000000000000, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000300), 0x4)
r1 = dup(0xffffffffffffffff)
getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c)
sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10)
setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000400)=0x9, 0x4)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000340)={<r2=>0x0, 0xa7, "6e71cfc6b77dbf511321488fe9e0c6ac8afbcf39bbeb81a8afd3913a84b5e7a7ea12f70dd38b4f473888b50f44288de48eb8e3810ff46cb0e848f76c8c3b593a0205676b3b43512dfd41b3486cf9ed16d876ad8bcb247703bd93e5c0106da40c91abdda785cf2d280f6a12b0710fb37a9566b4a7b5d1583f87716b055481ee95ed43000a6a69e250ed397f220ca025f69aa7562d51696a7f1862944b1f808c312f37f3121902b7"}, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000440)={r2, 0x16, "2554f7b63a3eff17882d460a166cdc655d3e91538c87"}, 0x0)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140), 0x4)

00:07:25 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = dup(r0)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c007400030000bb7700"/25], 0x0)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)

00:07:25 executing program 3:

00:07:25 executing program 1:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
sendto$inet6(r0, 0x0, 0x39e, 0x20000004, &(0x7f0000b63fe4), 0x1c)

00:07:25 executing program 1:

00:07:25 executing program 0:

00:07:25 executing program 3:

00:07:25 executing program 3:
r0 = socket$inet(0x10, 0x880400000003, 0x0)
sendmsg(r0, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000000)="24000000150007031dfffd946fa2830002200a0009000000741d85680c1ba3a20400ff7e280000002600ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0)

00:07:29 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r0, 0x0, 0x1000000000003)
getsockopt$sock_int(r0, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000280)=0x4)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
getpeername(0xffffffffffffffff, &(0x7f0000000080)=@un=@abs, &(0x7f0000000180)=0x8)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x4000000000000, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000300), 0x4)
r1 = dup(0xffffffffffffffff)
getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c)
sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10)
setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000400)=0x9, 0x4)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000340)={<r2=>0x0, 0xa7, "6e71cfc6b77dbf511321488fe9e0c6ac8afbcf39bbeb81a8afd3913a84b5e7a7ea12f70dd38b4f473888b50f44288de48eb8e3810ff46cb0e848f76c8c3b593a0205676b3b43512dfd41b3486cf9ed16d876ad8bcb247703bd93e5c0106da40c91abdda785cf2d280f6a12b0710fb37a9566b4a7b5d1583f87716b055481ee95ed43000a6a69e250ed397f220ca025f69aa7562d51696a7f1862944b1f808c312f37f3121902b7"}, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000440)={r2, 0x16, "2554f7b63a3eff17882d460a166cdc655d3e91538c87"}, 0x0)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140), 0x4)

00:07:29 executing program 0:
setuid(0xee01)
r0 = msgget$private(0x0, 0x0)
msgsnd(r0, 0x0, 0x0, 0x800)

00:07:29 executing program 1:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1})
fcntl$lock(r0, 0x26, &(0x7f0000000080))
fcntl$lock(r0, 0x6, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x80})

00:07:29 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r0, 0x0, 0x1000000000003)
getsockopt$sock_int(r0, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000280)=0x4)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
getpeername(0xffffffffffffffff, &(0x7f0000000080)=@un=@abs, &(0x7f0000000180)=0x8)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x4000000000000, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000300), 0x4)
r1 = dup(0xffffffffffffffff)
getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c)
sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10)
setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000400)=0x9, 0x4)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000340)={<r2=>0x0, 0xa7, "6e71cfc6b77dbf511321488fe9e0c6ac8afbcf39bbeb81a8afd3913a84b5e7a7ea12f70dd38b4f473888b50f44288de48eb8e3810ff46cb0e848f76c8c3b593a0205676b3b43512dfd41b3486cf9ed16d876ad8bcb247703bd93e5c0106da40c91abdda785cf2d280f6a12b0710fb37a9566b4a7b5d1583f87716b055481ee95ed43000a6a69e250ed397f220ca025f69aa7562d51696a7f1862944b1f808c312f37f3121902b7"}, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000440)={r2, 0x16, "2554f7b63a3eff17882d460a166cdc655d3e91538c87"}, 0x0)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140), 0x4)

00:07:29 executing program 0:
r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000040))
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000080)={@in={{0x2, 0x0}}, <r1=>0x0, 0x3, 0x1, 0x10001, 0x0, 0x57f96d56}, &(0x7f0000000140)=0xa0)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000002c0)={r1, 0x8}, 0x1)
getsockname$unix(r0, &(0x7f0000000300)=@file={0x0, ""/4096}, &(0x7f0000001380)=0x1000001af)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000180)=ANY=[@ANYBLOB="1c004e2002000000fe8000000000000000000000000000aa0900"/128, @ANYRES32=<r2=>r1, @ANYBLOB="0000010000000000"], &(0x7f0000000240)=0x8c)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = fcntl$dupfd(r3, 0x0, r3)
connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x10)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0xa, &(0x7f0000000000)=0x1c00, 0xfe6a)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000280)={0x2, 0x2, 0x4010, 0x7066, 0x8, 0xfffffffffffffff8, 0x15, 0x9, r2}, &(0x7f0000001340)=0x20)

00:07:29 executing program 1:
r0 = socket(0x1c, 0x5, 0x0)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c)
getrlimit(0x1, &(0x7f0000000000))
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000240)={0x1, [<r1=>0x0]}, &(0x7f0000000280)=0x8)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000180)={r1, 0xfffffffffffffffe}, &(0x7f0000000100)=0x15f)

00:07:34 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
r1 = socket(0x1b, 0x3, 0x0)
r2 = msgget(0x3, 0x20)
msgrcv(r2, &(0x7f00000007c0)=ANY=[], 0x0, 0x0, 0x1000)
msgctl$IPC_RMID(r2, 0x0)
writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0)="b1fb698d6d2c1e1b648d426e05ad74a3d984ee0220a4a6941759aad1c756d714a748de9f9dd609831ac64b3f224b1f620447723b2e21ea36822d48c609404f3df92de063a38d849c832c22c4f0194c67eadffde7c1195094acb5ee72a276ce68626f93762e60d1e91c83b9f23fa2d1b3cabee36429c19ea0755a3fe8880daf", 0x7f}], 0x1)
getsockopt$inet_buf(r0, 0x0, 0x4f, &(0x7f00000004c0)=""/209, &(0x7f0000000080)=0xd1)
freebsd11_mknodat(r0, &(0x7f0000000400)='./file1\x00', 0x6000, 0x3d)
sendto$inet6(r1, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00'])

00:07:35 executing program 1:
r0 = fcntl$getown(0xffffffffffffff9c, 0x5)
getpgrp(0xffffffffffffffff)
setpgid(r0, r0)
clock_nanosleep(0x0, 0xffffffffffffffff, &(0x7f0000000080), 0x0)

00:07:35 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r0, 0x0, 0x1000000000003)
getsockopt$sock_int(r0, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000280)=0x4)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
getpeername(r0, 0x0, &(0x7f0000000180))
socketpair$unix(0x1, 0x5, 0x0, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x4000000000000, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000300), 0x4)
r1 = dup(0xffffffffffffffff)
getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c)
sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10)
setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000400)=0x9, 0x4)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000340)={<r2=>0x0, 0xa7, "6e71cfc6b77dbf511321488fe9e0c6ac8afbcf39bbeb81a8afd3913a84b5e7a7ea12f70dd38b4f473888b50f44288de48eb8e3810ff46cb0e848f76c8c3b593a0205676b3b43512dfd41b3486cf9ed16d876ad8bcb247703bd93e5c0106da40c91abdda785cf2d280f6a12b0710fb37a9566b4a7b5d1583f87716b055481ee95ed43000a6a69e250ed397f220ca025f69aa7562d51696a7f1862944b1f808c312f37f3121902b7"}, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000440)={r2, 0x16, "2554f7b63a3eff17882d460a166cdc655d3e91538c87"}, 0x0)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140), 0x4)

00:07:35 executing program 1:
r0 = socket$inet(0x2, 0x3, 0x0)
setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040)={0x40000000000004}, 0x1d8)
readv(r0, &(0x7f0000001700)=[{&(0x7f00000000c0)=""/72, 0x48}, {&(0x7f0000000140)=""/250, 0xfa}, {&(0x7f0000000240)=""/219, 0xdb}, {&(0x7f0000000340)=""/16, 0x3ad}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/82, 0x52}, {&(0x7f0000001400)=""/252, 0xfc}, {&(0x7f0000001500)=""/220, 0xdc}, {&(0x7f0000001600)=""/29, 0x23c286f1f6f6bf57}, {&(0x7f0000001640)=""/185, 0xb9}], 0xa)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000)={0x4}, 0x4)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000264ff0), 0x10)

00:07:35 executing program 3:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
setitimer(0x1, &(0x7f0000000080)={{0x3, 0xe9}}, &(0x7f0000000100))
ftruncate(r0, 0x7e2780e6)
mlockall(0x2)
mkdirat(r0, &(0x7f0000000140)='./file0\x00', 0x2)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0)
mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r0, 0x6000)
sendto(r0, &(0x7f0000000180)="1c18192a4f700d9d916d0b8fbc8e02d88ce22b3c823f3c852eefb519e6320e9cd933ef18", 0x24, 0x20184, &(0x7f00000001c0)=@un=@abs={0x0, 0x0, 0x2}, 0x8)

00:07:36 executing program 3:
socketpair(0x1, 0x2, 0x1, &(0x7f00000001c0)={<r0=>0xffffffffffffffff})
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000200)={0x80000001}, 0x1)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r1, 0x0, 0x1000000000003)
poll(&(0x7f00000003c0), 0x1fffffffffffff66, 0x4)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
close(r1)
sendto$unix(r1, &(0x7f0000000280)="d3fe61d1cbf30055eedf8a7d7387efad6c4e2cd826f0005505476e636c42fb2cd4d7fdd6a7e2b52db5c0b2b3073ff18b41f5c12a6170d029b754f167b49565a8e1583c48457f2dd3da553ec70c0fcf8af6e221286faaf9f718aa5825377985caad49ca7bf6a20a7ae09190f6096555772f7e6db44c5a6d91303c704cac5c", 0x7e, 0x20081, 0x0, 0x0)
symlinkat(0x0, r1, 0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f0000000380))
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000000)={<r2=>0x0, 0x9, 0x1, 0x6, 0x3}, &(0x7f0000000040)=0x18)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x1, 0x80000001, r2}, &(0x7f0000000140)=0xc)
setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000180)={r2, 0xf, 0x73}, 0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0)
freebsd11_lstat(0x0, &(0x7f0000000640))

00:07:36 executing program 1:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = dup(r0)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000000)={<r2=>0x0, 0x81, 0x0, 0x5, 0x4}, &(0x7f0000000080)=0x18)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000100)={r2, &(0x7f00000000c0)=[@in6]}, &(0x7f0000000140)=0x10)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, &(0x7f0000000040))
mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x4410, 0xffffffffffffffff, 0x0)

00:07:37 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
connect$unix(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="01ff7f0000a0f0bcdc49ddfb3f0069f607003000"], 0xa)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f00000001c0)={0x7, {{0x1c, 0x1, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x101}}}, 0x88)
setsockopt$inet6_udplite(r0, 0x88, 0x2, &(0x7f0000000080)=0x7ff, 0x4)
poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0)
r1 = socket(0x17, 0x10000005, 0x5625)
setsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f0000000040)=0x1, 0x4)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
socket(0x2, 0x8000000000000005, 0x0)
msgctl$IPC_RMID(0x0, 0x0)
r2 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x8)
writev(r0, 0x0, 0x0)
r3 = semget(0x0, 0x0, 0x266)
__semctl$IPC_RMID(r3, 0x0, 0x0)
munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
bind(0xffffffffffffffff, 0x0, 0x0)
syz_emit_ethernet(0x6a, &(0x7f0000000280)="7451ae666895270042f3404d0fc8a73b40ab9a943c541c39d2a87ffd214e02fc30f100d2e83e69d43b90ff1af8a1fba415233f5b551836e057eeabe95b051d5f103b8f78c4c3877d42aa5317f43a7bd20de686b2616d79b242bf932e3fed21e6f789d05ad1896b56d432")
freebsd11_mknodat(0xffffffffffffffff, 0x0, 0x100, 0x3f)
accept$inet(r2, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000340)=0x10)
bind$inet6(0xffffffffffffffff, &(0x7f00000005c0)={0x1c, 0x0, 0x80000000, @loopback, 0xd0}, 0x1c)
mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2)

00:07:37 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r0, 0x0, 0x1000000000003)
getsockopt$sock_int(r0, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000300)=0x4)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000280)={<r1=>0x0, 0x1}, &(0x7f0000000340)=0x8)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000380)={r1, 0x140000000000000}, &(0x7f00000003c0)=0x8)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
r2 = dup(0xffffffffffffffff)
getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c)
sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10)
setsockopt$inet6_udp(r2, 0x11, 0x0, &(0x7f0000000000)=0x81, 0xfffffe90)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
openat(r2, &(0x7f0000000200)='./file0\x00', 0x20000, 0x10)
socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000180)={r1, 0xf, 0x6}, &(0x7f0000000080)=0x8)
r3 = shmget(0x0, 0x3000, 0x10, &(0x7f0000ffc000/0x3000)=nil)
shmctl$SHM_UNLOCK(r3, 0xc)

00:07:41 executing program 1:
r0 = open(&(0x7f00000039c0)='./file0\x00', 0xa88, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='cdg\x00', 0xa59e96bd5c3444f8)
getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000001080), &(0x7f00000010c0)=0x4)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r1, 0x29, 0x31, &(0x7f0000000040), 0x8)
getsockopt$inet6_buf(r1, 0x29, 0x31, &(0x7f0000002100)=""/4096, &(0x7f0000000000)=0xfffffffffffffdc3)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x2)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
r2 = dup(0xffffffffffffffff)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="05000080", @ANYRES32=<r3=>0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000200)=0x18)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000240)={@in={{0x2, 0x1, @rand_addr}}, r3}, &(0x7f0000000300)=0x8c)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000140)={<r4=>0x0, 0x800, 0x2, [0x4, 0x6]}, &(0x7f0000000180)=0xc)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f00000001c0)={0xf, 0x40, r4}, 0xc)
sigaltstack(&(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000340))

00:07:43 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r0, 0x0, 0x1000000000003)
getsockopt$sock_int(r0, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000280)=0x4)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
getpeername(r0, 0x0, &(0x7f0000000180))
socketpair$unix(0x1, 0x5, 0x0, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x4000000000000, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000300), 0x4)
r1 = dup(0xffffffffffffffff)
getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c)
sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10)
setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000400)=0x9, 0x4)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000340)={<r2=>0x0, 0xa7, "6e71cfc6b77dbf511321488fe9e0c6ac8afbcf39bbeb81a8afd3913a84b5e7a7ea12f70dd38b4f473888b50f44288de48eb8e3810ff46cb0e848f76c8c3b593a0205676b3b43512dfd41b3486cf9ed16d876ad8bcb247703bd93e5c0106da40c91abdda785cf2d280f6a12b0710fb37a9566b4a7b5d1583f87716b055481ee95ed43000a6a69e250ed397f220ca025f69aa7562d51696a7f1862944b1f808c312f37f3121902b7"}, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000440)={r2, 0x16, "2554f7b63a3eff17882d460a166cdc655d3e91538c87"}, 0x0)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140), 0x4)

00:07:43 executing program 3:
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x0)
r0 = socket$inet6(0x1c, 0x3, 0x0)
r1 = dup(r0)
setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0x68, &(0x7f0000000000)={{0x1c, 0x1, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x2}, {0x1c, 0x2, 0x3c7, @remote={0xfe, 0x80, [], 0x0}}, 0x8, [0xa88, 0x2, 0x8b, 0x7, 0xff, 0x1, 0x5, 0x3c2]}, 0x5c)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
sendmsg(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=[{0x10}], 0x10}, 0x0)

00:07:48 executing program 3:
getgroups(0x4, &(0x7f0000000000)=[<r0=>0x0, 0xffffffffffffffff, <r1=>0x0, 0xffffffffffffffff])
getgroups(0x2, &(0x7f0000000100)=[r0, r1])
setgid(r1)
setgroups(0x1, &(0x7f0000000040)=[0x0])
clock_nanosleep(0x0, 0x0, &(0x7f0000000080)={0x66d, 0x5}, &(0x7f00000000c0))

00:07:48 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r0, 0x0, 0x1000000000003)
getsockopt$sock_int(r0, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000280)=0x4)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
getpeername(r0, 0x0, &(0x7f0000000180))
socketpair$unix(0x1, 0x5, 0x0, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x4000000000000, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000300), 0x4)
r1 = dup(0xffffffffffffffff)
getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c)
sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10)
setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000400)=0x9, 0x4)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000340)={<r2=>0x0, 0xa7, "6e71cfc6b77dbf511321488fe9e0c6ac8afbcf39bbeb81a8afd3913a84b5e7a7ea12f70dd38b4f473888b50f44288de48eb8e3810ff46cb0e848f76c8c3b593a0205676b3b43512dfd41b3486cf9ed16d876ad8bcb247703bd93e5c0106da40c91abdda785cf2d280f6a12b0710fb37a9566b4a7b5d1583f87716b055481ee95ed43000a6a69e250ed397f220ca025f69aa7562d51696a7f1862944b1f808c312f37f3121902b7"}, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000440)={r2, 0x16, "2554f7b63a3eff17882d460a166cdc655d3e91538c87"}, 0x0)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140), 0x4)

00:07:48 executing program 0:
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$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xffffffffffffff93)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000080)={r1}, 0xc)

00:07:49 executing program 0:
semget$private(0x0, 0x7, 0x224)
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
fcntl$getflags(r0, 0x3)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r2 = getpgid(0xffffffffffffffff)
fcntl$setown(r0, 0x6, r2)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r1, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, 0x0, 0x0)
freebsd11_mknod(&(0x7f0000000200)='./file0\x00', 0xe010, 0x8)
futimesat(r1, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{0x4, 0x9d047f2}, {0x8, 0xffffffffffff7fff}})
sendfile(r1, r1, 0x0, 0x505)
setsockopt$inet_mreq(r1, 0x0, 0xc, &(0x7f00000001c0)={@empty, @multicast1}, 0x8)
setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0)
setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8)
write(r1, 0x0, 0x268)
getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x8, 0x0, &(0x7f0000000040)=0x49)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000240)={<r3=>0x0, 0xc3, "75f70c4a96e863468e32ffd38cb2c9077c74d4a00e407327285e67a54ab6b0ad313cd766a1c67268df7392bceb061f160e29ae3c4620d35afed512dfe60544ecf18e3003540f6bbeeebcf517dc2ab6a3c4a91f5524375b2e1104c0eece5362da6febf0a5c1a22576dcb0296dcb7c46d0c1b5ae42a32d706c3a2fa3ab1c7f5199c518435682a2d0bd0f95221cf116d3b04123f245913582fac5e25ccabde08b49bf69e139dee1eb5ff655b992b80d35359229af7c4cb33cc663f6c23881ebad10ce0642"}, &(0x7f0000000000)=0xcb)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000340)={@in6={{0x1c, 0x0, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x5}}, r3, 0xffffffffffffff81, 0x80000001, 0x200, 0xfff, 0xad6a, 0x8001}, &(0x7f0000000400)=0x98)
lseek(r1, 0x0, 0x7)

00:07:51 executing program 1:
r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000005c0)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000600)=0x1c)
r1 = dup(r0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000780)={0x5, 0x2020, 0x4, 0x2b88, <r2=>0x0}, &(0x7f00000007c0)=0x10)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000800)={r2, 0x81, 0x806, 0x8, 0x4d1, 0x2edf}, &(0x7f0000000a80)=0x14)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000740)='./file0\x00', 0x200, 0x100)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000a00)={<r4=>0x0, 0x1661, 0xf, 0x7, 0x8}, &(0x7f0000000a40)=0x18)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000940)={@in6={{0x1c, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x5}}, <r5=>r4, 0x9033, 0x6, 0x5}, &(0x7f0000000840)=0xfffffe97)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f0000000880)=ANY=[@ANYRES32=r5, @ANYBLOB="75000000ebfd0bd0adbd9ca57be66b0085cdeedca6e52ff24af04b40f3b7bb91d0c6b84ca05577f180540bda169bcdd1c56e4b2cda9accb4f081aa2db4dc3ab98582564de09e457fd41ea6081ce8b7b8acf67d7b9e7f4f402054258eb0aa69b9ecfa9f98979df9c3a0f7f59b1739e0dda058a602fa40609201"], &(0x7f0000000900)=0x7d)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000640)={<r6=>0x0, 0x101, 0xf, 0x100000000, 0x9}, &(0x7f0000000680)=0x18)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000006c0)={r6, 0x5, 0x6, 0x2}, &(0x7f0000000700)=0x10)
writev(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000200)="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", 0x1c9}], 0x1)
r7 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000000)={<r8=>0x0, 0xffffffff, 0xf, 0x44a, 0x1}, &(0x7f0000000040)=0x18)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x21, &(0x7f0000000080)={0x80000000, 0x1200, 0x8, 0xfffffffffffffffb, r8}, &(0x7f00000001c0)=0x10)
r9 = dup(r7)
recvfrom$inet6(r7, &(0x7f00000000c0)=""/149, 0x95, 0x81, &(0x7f0000000180)={0x1c, 0x3, 0x8d, @loopback, 0x4}, 0x1c)
connect$unix(r9, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r9, 0x84, 0x7, &(0x7f0000000400)=ANY=[@ANYBLOB="02000000e000000100000000000000000000000000000000000000000000000000000000fac19300000000000000cda38458610a3b6ffc7f2c57fc7aba5a7800"/153, @ANYRES32=0x0], 0x0)
fstat(r7, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r10=>0x0})
r11 = getegid()
fchown(r9, r10, r11)

00:07:51 executing program 0:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00'])
writev(r1, &(0x7f0000000100), 0x100000000000005c)
truncate(0x0, 0x0)
r2 = open(&(0x7f0000000000)='./file0\x00', 0x100100, 0x21)
recvfrom$inet(r2, &(0x7f0000000040)=""/118, 0x76, 0x0, 0x0, 0x0)
execve(0x0, 0x0, 0x0)

00:07:51 executing program 0:
freebsd10_pipe(&(0x7f0000000080)={<r0=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000140)={<r1=>0x0, 0xffffffffffffff00}, &(0x7f0000000180)=0x8)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000001c0)={r1, 0x4f27}, 0x8)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000200)={r1, 0x7}, 0x8)
truncate(&(0x7f0000000100)='./file0\x00', 0x308020005)
lseek(r3, 0x0, 0x1000000000003)
socket$inet6_sctp(0x1c, 0x1, 0x84)
poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0)
mkdir(&(0x7f0000000000)='./control\x00', 0x0)
r4 = open(&(0x7f0000000100)='./control\x00', 0x0, 0x0)
mknodat(r4, &(0x7f0000000080)='./control\x00', 0xe0e0, 0x0)
mkdir(&(0x7f0000000140)='./control/file0\x00', 0x0)
rmdir(&(0x7f00000000c0)='./control\x00')
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
openat(r0, &(0x7f0000000700)='./file0\x00', 0x1, 0x11c)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)
poll(&(0x7f0000000040)=[{r2, 0x4}, {r3, 0x4}, {r3, 0x2000}, {r3, 0x2002}, {r3, 0x140}, {r3, 0x1}, {r3, 0x10}], 0x7, 0xffffffffffffffff)
setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)

00:07:51 executing program 3:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendto(r1, 0x0, 0x0, 0x8, 0x0, 0xd1)
r2 = socket$inet(0x2, 0x2, 0x8)
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000)={<r3=>0x0, 0x7, 0x10001}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000100)={r3, 0x10000}, &(0x7f0000000140)=0x8)
recvfrom$unix(r0, &(0x7f00000000c0)=""/14, 0xe, 0x802, 0x0, 0x0)

00:07:51 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xfffffffffffffffe}, &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000580)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="0800090004000000"], &(0x7f0000000240)=0x3)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000300)={<r1=>0x0, 0xff}, &(0x7f0000000340)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xe, &(0x7f00000002c0)={0x80000000001c00, 0x7ffffffffffc, 0x7a2f952e, 0x1, r1}, &(0x7f0000000380)=0xffffffffffffffef)
r2 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffc000/0x2000)=nil)
r3 = dup(r0)
setsockopt$inet_opts(r3, 0x0, 0x1, &(0x7f0000000100)="fdb285b06a549bc6ce59bf9ee4ba57f92d790e07b34c58c80abae6b1e9cd43cb19a68ba0af4d146c6e207b6b3d7f6db6f0e69b0d52a6bb0a35f8a947ae26753b9efe2ffe0c6dee41ecd4e217d36d608745bb68282d5cdb144a588d43402081263ebbf00100e486232245b2f7016acd450e12f31bb010c946e1d46561085d9764a84ee3bf8fb237fe65076b547ad6b5e1", 0x90)
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), &(0x7f00000000c0)=0x4)
shmctl$IPC_RMID(r2, 0x0)

00:07:54 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r0, 0x0, 0x1000000000003)
getsockopt$sock_int(r0, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000280)=0x4)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
getpeername(r0, &(0x7f0000000080)=@un=@abs, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x4000000000000, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000300), 0x4)
r1 = dup(0xffffffffffffffff)
getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c)
sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10)
setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000400)=0x9, 0x4)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000340)={<r2=>0x0, 0xa7, "6e71cfc6b77dbf511321488fe9e0c6ac8afbcf39bbeb81a8afd3913a84b5e7a7ea12f70dd38b4f473888b50f44288de48eb8e3810ff46cb0e848f76c8c3b593a0205676b3b43512dfd41b3486cf9ed16d876ad8bcb247703bd93e5c0106da40c91abdda785cf2d280f6a12b0710fb37a9566b4a7b5d1583f87716b055481ee95ed43000a6a69e250ed397f220ca025f69aa7562d51696a7f1862944b1f808c312f37f3121902b7"}, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000440)={r2, 0x16, "2554f7b63a3eff17882d460a166cdc655d3e91538c87"}, 0x0)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140), 0x4)

00:07:54 executing program 3:
socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
open(&(0x7f00000000c0)='./file1/../file0\x00', 0x0, 0xc)
bind(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="1bff00000000835a12fef2c1"], 0xa)
r1 = socket$unix(0x1, 0x2, 0x0)
socket$unix(0x1, 0x1, 0x0)
sendmsg$unix(r1, &(0x7f0000001480)={&(0x7f0000000040)=@file={0x170, './file0\x00'}, 0xa, 0x0}, 0x0)
chmod(&(0x7f0000000000)='./file1\x00', 0x10)

00:07:54 executing program 0:
freebsd10_pipe(&(0x7f0000000080)={<r0=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000140)={<r1=>0x0, 0xffffffffffffff00}, &(0x7f0000000180)=0x8)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000001c0)={r1, 0x4f27}, 0x8)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000200)={r1, 0x7}, 0x8)
truncate(&(0x7f0000000100)='./file0\x00', 0x308020005)
lseek(r3, 0x0, 0x1000000000003)
socket$inet6_sctp(0x1c, 0x1, 0x84)
poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0)
mkdir(&(0x7f0000000000)='./control\x00', 0x0)
r4 = open(&(0x7f0000000100)='./control\x00', 0x0, 0x0)
mknodat(r4, &(0x7f0000000080)='./control\x00', 0xe0e0, 0x0)
mkdir(&(0x7f0000000140)='./control/file0\x00', 0x0)
rmdir(&(0x7f00000000c0)='./control\x00')
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
openat(r0, &(0x7f0000000700)='./file0\x00', 0x1, 0x11c)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)
poll(&(0x7f0000000040)=[{r2, 0x4}, {r3, 0x4}, {r3, 0x2000}, {r3, 0x2002}, {r3, 0x140}, {r3, 0x1}, {r3, 0x10}], 0x7, 0xffffffffffffffff)
setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)

00:07:54 executing program 1:
r0 = socket(0x0, 0x4, 0x5)
ppoll(&(0x7f0000000140)=[{r0, 0x80}], 0x1, &(0x7f00000001c0)={0x5, 0x8}, &(0x7f0000000200)={0x6}, 0x8)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setresuid(0x0, 0xee01, 0x0)
r2 = geteuid()
setresuid(0xffffffffffffffff, r2, r2)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r1, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
open$dir(&(0x7f0000000080)='./file0\x00', 0x118688, 0x180)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000240)=ANY=[@ANYRES32=<r3=>0x0, @ANYBLOB="005e410265e0bb4aadac7a0f38dd3373ae"], 0x0)
setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000100)={r3, 0xb0d07eeec918c049, 0x8e}, 0x8)
setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0xfffffffffffffd14)
setsockopt$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)
open(&(0x7f0000000000)='./file0\x00', 0xa84, 0x40)

00:07:54 executing program 3:
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
lseek(r1, 0x0, 0x2)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000040)={<r2=>0x0, 0x8c, "96499426b83689bcdde9430703dad3544a957d1acaaa80e8a8dc2a4d144558a04d06a21abe77c7246b04e536d8afefa736073741c8f9f527d9c0ed5f883382c7769e43ef84554aca68189eed19f197ac14b543f2328edb5d18426271c1f9c009fd3fd381c30ac7d36a818665b57051e1838324ba76336b4973ab8b1b38ac5aa5890c8a7ac38edaa0c76d53bd"}, &(0x7f0000000100)=0x94)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000140)={r2, 0x5}, 0x8)
lseek(r0, 0x0, 0x2)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000180)=0x80, 0x4)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000001c0)={<r3=>r2, 0xc9, "29b834434dca3f105996aaa9f54123c3c28a6d3fe54b638542f91cffc6f6ad982007dd380f605cbcf5583a3c7a6a27c43daf8b94dd5011c3441722d3fdfdd21e1651c74749d5d494deec8fa6add76431262f6c4ab0c57da98ef00a7538cafda8b75f560aedc00a3dc77f7ddbd0c8fbd6f51500b3211dd0077f716e79c9e4862a5ffcd8728951df95e7fd8291bc647e14556abda0e4399dd6623d6d9dae23390522614617fc21a5e404ddbffed9e377a9a1e35b08fd61a80d1d6aadf3fd2e48474020716d01c2c2f89d"}, &(0x7f00000002c0)=0xd1)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000300), 0x4)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000340)={r2, 0x400}, 0x8)
r4 = accept(r1, 0x0, &(0x7f0000000380))
setsockopt$inet6_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f00000003c0)={r3, 0x7ff}, 0x8)
readv(r1, &(0x7f0000000900)=[{&(0x7f0000000400)=""/126, 0x7e}, {&(0x7f0000000480)=""/245, 0xf5}, {&(0x7f0000000580)=""/22, 0x16}, {&(0x7f00000005c0)=""/111, 0x6f}, {&(0x7f0000000640)=""/164, 0xa4}, {&(0x7f0000000700)=""/141, 0x8d}, {&(0x7f00000007c0)=""/39, 0x27}, {&(0x7f0000000800)=""/241, 0xf1}], 0x8)
r5 = accept4$inet6(r1, &(0x7f0000000980)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000009c0)=0x1c, 0x10000000)
r6 = dup(r0)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r6, 0x84, 0x107, &(0x7f0000000a00)={<r7=>r2, 0x7fffffff, 0x3, 0x100000000, 0x3}, &(0x7f0000000a40)=0x18)
getsockopt$inet6_sctp_SCTP_REUSE_PORT(r6, 0x84, 0x1c, &(0x7f0000000a80), &(0x7f0000000ac0)=0x4)
write(r0, &(0x7f0000000b00)="de1b3b616a16dcb45f241d7db149ad7473d2122b6ea651e1c629e93fb063cf4e730f3a8aa3a4d2c286997b6014b0f93974124595f6f9707709672a17f0ea771ad562a099202cd431b10ae293c53420f76325d438e017ee656949f2cf75ef7982f78aa95acc1f85cb30704d5502f613c0846b6bc452b44c26574a1cf06af800d4cf811659e5ba51ac0ed2bdccfe2f67d8ba7eb3a7a5ca609e3ccc00bda7d378435bfd4cced9db3b8e604e77472030a7ba98a006f47430742a2733f52bd7df6b3ae577a3fffb1870eca8992f81b2e3fed2d1be40efea8367cb61158788", 0xdc)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000c00), &(0x7f0000000c40)=0x4)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r6, 0x84, 0x19, &(0x7f0000000c80)={r7, 0x851}, 0x8)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, &(0x7f0000000cc0)={0x2, [0x6, 0x1]}, 0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f0000000d00)={0x0, 0x1f, r3}, &(0x7f0000000d40)=0xc)
getsockopt$inet6_tcp_buf(r4, 0x6, 0x2000, &(0x7f0000000d80)=""/143, &(0x7f0000000e40)=0x8f)
flock(r0, 0xa)
fstat(r0, &(0x7f0000000e80))
getsockopt$inet_udplite(r1, 0x88, 0x4, &(0x7f0000000f80), &(0x7f0000000fc0)=0x4)
fcntl$setflags(r5, 0x2, 0x1)
r8 = getpgrp(0x0)
fcntl$lock(r6, 0xc, &(0x7f0000001000)={0x1, 0x1, 0x401, 0x7ff, r8})
getsockopt$inet6_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000001040)={r2, 0xd, 0x5}, &(0x7f0000001080)=0x8)
bind$inet6(r5, &(0x7f00000010c0)={0x1c, 0x1, 0x0, @loopback, 0x9}, 0x1c)

00:07:55 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x2, 0x0, 0x0)
getgroups(0x2, &(0x7f0000000000)=[<r1=>0xffffffffffffffff, 0x0])
r2 = getegid()
setregid(r1, r2)

00:07:55 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r1 = dup(r0)
fcntl$setstatus(r0, 0x4, 0x10000)
mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x4, 0x12, r0, 0x0)
ftruncate(r1, 0x2a60)
r2 = dup(r1)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
write(r2, &(0x7f0000000040), 0x1fff)

00:07:55 executing program 1:
r0 = socket(0x1c, 0x5, 0x0)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in, <r1=>0x0}}, 0x0)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={r1, 0xfffffffffffffc00}, &(0x7f0000000040)=0x8)

00:07:59 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r0, 0x0, 0x1000000000003)
getsockopt$sock_int(r0, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000280)=0x4)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
getpeername(r0, &(0x7f0000000080)=@un=@abs, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x4000000000000, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000300), 0x4)
r1 = dup(0xffffffffffffffff)
getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c)
sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10)
setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000400)=0x9, 0x4)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000340)={<r2=>0x0, 0xa7, "6e71cfc6b77dbf511321488fe9e0c6ac8afbcf39bbeb81a8afd3913a84b5e7a7ea12f70dd38b4f473888b50f44288de48eb8e3810ff46cb0e848f76c8c3b593a0205676b3b43512dfd41b3486cf9ed16d876ad8bcb247703bd93e5c0106da40c91abdda785cf2d280f6a12b0710fb37a9566b4a7b5d1583f87716b055481ee95ed43000a6a69e250ed397f220ca025f69aa7562d51696a7f1862944b1f808c312f37f3121902b7"}, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000440)={r2, 0x16, "2554f7b63a3eff17882d460a166cdc655d3e91538c87"}, 0x0)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140), 0x4)

00:07:59 executing program 1:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
mprotect(&(0x7f00002fc000/0xc000)=nil, 0xc000, 0x2)
freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000080)={<r1=>0x0, 0xa09, 0x5}, &(0x7f00000000c0)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x1, 0x20, 0x0, 0x3, 0x9, 0x9, 0x2, 0x1, r1}, &(0x7f0000000140)=0x20)
munmap(&(0x7f0000525000/0x4000)=nil, 0x4000)
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r2, 0x6, 0x200, &(0x7f0000000000), 0x4)

00:07:59 executing program 3:
r0 = socket(0x17, 0x43, 0x2)
sendto$unix(r0, &(0x7f0000000000)="b10005040400000004c700b1bf294de449451ae3c3051020741038f5a8af51f30ce390500e08decea11ea8fef96e4fc748e93f0b780486aebdbe781e4d8f5073a1ebe2a4cbba982fd825582fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5e12934e4fda8f20fd3872babfbb770c1f5a872c881ff7cc53c894303b2a8a85ff3faa8d9040000003b619df2108363abbbd0ed530420d43f000000009ec7ab3a34c29000000002000000000000000000000000e700"/193, 0xb1, 0x0, 0x0, 0x320)

00:07:59 executing program 0:
freebsd10_pipe(&(0x7f0000000080)={<r0=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000140)={<r1=>0x0, 0xffffffffffffff00}, &(0x7f0000000180)=0x8)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000001c0)={r1, 0x4f27}, 0x8)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000200)={r1, 0x7}, 0x8)
truncate(&(0x7f0000000100)='./file0\x00', 0x308020005)
lseek(r3, 0x0, 0x1000000000003)
socket$inet6_sctp(0x1c, 0x1, 0x84)
poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0)
mkdir(&(0x7f0000000000)='./control\x00', 0x0)
r4 = open(&(0x7f0000000100)='./control\x00', 0x0, 0x0)
mknodat(r4, &(0x7f0000000080)='./control\x00', 0xe0e0, 0x0)
mkdir(&(0x7f0000000140)='./control/file0\x00', 0x0)
rmdir(&(0x7f00000000c0)='./control\x00')
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
openat(r0, &(0x7f0000000700)='./file0\x00', 0x1, 0x11c)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)
poll(&(0x7f0000000040)=[{r2, 0x4}, {r3, 0x4}, {r3, 0x2000}, {r3, 0x2002}, {r3, 0x140}, {r3, 0x1}, {r3, 0x10}], 0x7, 0xffffffffffffffff)
setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)

00:07:59 executing program 3:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={<r0=>0xffffffffffffffff})
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r2 = dup(r0)
pwritev(r2, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0)
pwritev(r1, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24)
fdatasync(r1)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f00000000c0)=0xa65, 0x4)
fcntl$setstatus(r2, 0x4, 0x10044)
getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4)
read(r2, &(0x7f0000000000)=""/175, 0x6d999)
sendfile(r2, r0, 0x0, 0x257f)

00:07:59 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000100), &(0x7f0000000140)=0x4)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x8000, 0x28)
fstat(r0, &(0x7f0000000200))
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd31)
writev(0xffffffffffffffff, 0x0, 0x0)
fstat(0xffffffffffffffff, 0x0)
getpgid(0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
fstat(0xffffffffffffffff, 0x0)
freebsd11_fstat(r1, 0x0)
fcntl$setflags(r0, 0x2, 0x1)
open(&(0x7f00000001c0)='./file0\x00', 0x18283, 0x4)
open(&(0x7f0000000080)='./file0\x00', 0x8a, 0x10)
open(&(0x7f0000000040)='./file0\x00', 0x6, 0x20)

00:08:03 executing program 3:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = getpid()
freebsd11_stat(&(0x7f00000001c0)='\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
freebsd11_fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
r5 = fcntl$getown(r0, 0x5)
freebsd11_fstat(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, <r6=>0x0})
r7 = getegid()
sendmsg$unix(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)="1ffab2a2ce55bbdb947fe346eb6029b98bc2f78ce7fd6ccbe5062507c1426cd61a2f85d18fc358cffa4aa281059b2d94f1a90863951b2ea8c2eb8faee3fd46ef07e4b2b21668fe1fc0195a210388dba830b31860b124493ca66da31b3fe267d58d34c0cf17b01e6975e5d53f6c988a0ee7da45b81bc55d0b685e43cfb944e51d5848d9c13ab9b54b5a803d974112f529f850a18ce5899d018f052612444ee8ece1895d7091154e5006a78a099bbf6832fac79d56a83c4792fd7ebc", 0xbb}, {&(0x7f00000000c0)="a510aaace89dcc433f6511d95a687f7f8630f90bedaee69c6d4f3f8fd8de532c2d336014caa933006a318a7e5a08d0bdf0f0ffd619e476ebb33cd3c63f8aee25639313f99f92601ce717cf80faa1d69c61dc200987d5fb9671c84ca49797533598e80bc9c1a35bbe04", 0x69}], 0x2, &(0x7f0000000380)=[@cred={0x20, 0xffff, 0x2, r2, r3, r4}, @cred={0x20, 0xffff, 0x2, r5, r6, r7}], 0x40}, 0x100)
sendto$unix(r0, 0x0, 0x0, 0xe, 0x0, 0x0)

00:08:03 executing program 0:
freebsd10_pipe(&(0x7f0000000080)={<r0=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000140)={<r1=>0x0, 0xffffffffffffff00}, &(0x7f0000000180)=0x8)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000001c0)={r1, 0x4f27}, 0x8)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000200)={r1, 0x7}, 0x8)
truncate(&(0x7f0000000100)='./file0\x00', 0x308020005)
lseek(r3, 0x0, 0x1000000000003)
socket$inet6_sctp(0x1c, 0x1, 0x84)
poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0)
mkdir(&(0x7f0000000000)='./control\x00', 0x0)
r4 = open(&(0x7f0000000100)='./control\x00', 0x0, 0x0)
mknodat(r4, &(0x7f0000000080)='./control\x00', 0xe0e0, 0x0)
mkdir(&(0x7f0000000140)='./control/file0\x00', 0x0)
rmdir(&(0x7f00000000c0)='./control\x00')
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
openat(r0, &(0x7f0000000700)='./file0\x00', 0x1, 0x11c)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)
poll(&(0x7f0000000040)=[{r2, 0x4}, {r3, 0x4}, {r3, 0x2000}, {r3, 0x2002}, {r3, 0x140}, {r3, 0x1}, {r3, 0x10}], 0x7, 0xffffffffffffffff)
setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)

00:08:06 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r0, 0x0, 0x1000000000003)
getsockopt$sock_int(r0, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000280)=0x4)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
getpeername(r0, &(0x7f0000000080)=@un=@abs, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x4000000000000, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000300), 0x4)
r1 = dup(0xffffffffffffffff)
getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c)
sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10)
setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000400)=0x9, 0x4)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000340)={<r2=>0x0, 0xa7, "6e71cfc6b77dbf511321488fe9e0c6ac8afbcf39bbeb81a8afd3913a84b5e7a7ea12f70dd38b4f473888b50f44288de48eb8e3810ff46cb0e848f76c8c3b593a0205676b3b43512dfd41b3486cf9ed16d876ad8bcb247703bd93e5c0106da40c91abdda785cf2d280f6a12b0710fb37a9566b4a7b5d1583f87716b055481ee95ed43000a6a69e250ed397f220ca025f69aa7562d51696a7f1862944b1f808c312f37f3121902b7"}, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000440)={r2, 0x16, "2554f7b63a3eff17882d460a166cdc655d3e91538c87"}, 0x0)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140), 0x4)

00:08:06 executing program 3:
mkdirat(0xffffffffffffffff, 0x0, 0x0)
shmctl$SHM_LOCK(0x0, 0xb)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
r0 = open$dir(0x0, 0x0, 0x0)
socket$inet6(0x1c, 0x0, 0x0)
getsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, &(0x7f00000001c0), &(0x7f0000000040)=0x100)
r1 = getgid()
fchmodat(0xffffffffffffffff, 0x0, 0x0)
unlinkat(r0, 0x0, 0x0)
syz_extract_tcp_res(&(0x7f0000000180), 0x102, 0x6)
getegid()
fchownat(r0, &(0x7f00000000c0)='./file0\x00', 0x0, r1, 0x0)

00:08:06 executing program 1:
r0 = socket(0x2, 0x20000001, 0x40000000000084)
mincore(&(0x7f0000ffa000/0x4000)=nil, 0x4000, &(0x7f0000000180)=""/199)
connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="505300000000e1fa05000000000000001a00000000"], 0x10)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000140)="90", 0x1}], 0x1, 0x0}, 0x0)
setsockopt(r0, 0xa241, 0x6, &(0x7f0000000040)="5f4f49882bf3ddcadef22a5323e1faf2d74d4ceb8fd5246c5d689d5b244fc44f467e00ca81cb211855c5eb27740e3a3ffd8a3ae3901898232405", 0x3a)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xa, 0x4}, 0x8)

00:08:06 executing program 0:
freebsd10_pipe(&(0x7f0000000080)={<r0=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000140)={<r1=>0x0, 0xffffffffffffff00}, &(0x7f0000000180)=0x8)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000001c0)={r1, 0x4f27}, 0x8)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000200)={r1, 0x7}, 0x8)
truncate(&(0x7f0000000100)='./file0\x00', 0x308020005)
lseek(r3, 0x0, 0x1000000000003)
socket$inet6_sctp(0x1c, 0x1, 0x84)
poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0)
mkdir(&(0x7f0000000000)='./control\x00', 0x0)
r4 = open(&(0x7f0000000100)='./control\x00', 0x0, 0x0)
mknodat(r4, &(0x7f0000000080)='./control\x00', 0xe0e0, 0x0)
mkdir(&(0x7f0000000140)='./control/file0\x00', 0x0)
rmdir(&(0x7f00000000c0)='./control\x00')
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
openat(r0, &(0x7f0000000700)='./file0\x00', 0x1, 0x11c)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)

00:08:08 executing program 3:
mincore(&(0x7f0000ffa000/0x4000)=nil, 0x4000, &(0x7f00000001c0)=""/92)
r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x0)
r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000240)=0x1c)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000002c0)={<r2=>0x0, 0x1000, "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"}, &(0x7f0000001300)=0x1008)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000280)={<r3=>r2, &(0x7f0000001340)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000100)=0xd)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r3, 0xe44000}, 0x8)
mincore(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0xffffffffffffffff)

00:08:09 executing program 1:
sendmsg(0xffffffffffffffff, &(0x7f0000000040)={0xfffffffffffffffe, 0x37a, 0x0, 0x1b7, 0x0}, 0x0)

00:08:09 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
sendto$unix(r0, &(0x7f0000000100)="128262a30d00a0f0a5e9b5c2f7ddce83b29b102df83e9397423d6131b96f54dcd57dcf5c4454a2cab4ee773b79b7321d887236afaefeea5f2cf58a3484b49e80a4a22c782e018130704e07b2bb4fbb2ea080b93f94bd8c2573824cd5514040d14673be959e4421bde6183f3b6d07c9e7217f56d292404a8fcd9d57fd776774e270a9f8de922597", 0x87, 0x80, &(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8)
setsockopt$sock_int(r0, 0xffff, 0x1002, &(0x7f0000000040)=0x100000001, 0x4)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10)
sendto$unix(r0, 0x0, 0x0, 0x20180, &(0x7f0000000080)=@file={0x0, './file0/file0\x00'}, 0x10)

00:08:09 executing program 3:
r0 = socket$inet(0x2, 0x2, 0x0)
r1 = getpgid(0x0)
socket$inet(0x2, 0x1, 0x2)
fcntl$setown(r0, 0x6, r1)
close(r0)

00:08:11 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r0, 0x0, 0x1000000000003)
getsockopt$sock_int(r0, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000280)=0x4)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
getpeername(r0, &(0x7f0000000080)=@un=@abs, &(0x7f0000000180)=0x8)
socketpair$unix(0x1, 0x0, 0x0, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x4000000000000, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000300), 0x4)
r1 = dup(0xffffffffffffffff)
getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c)
sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10)
setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000400)=0x9, 0x4)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000340)={<r2=>0x0, 0xa7, "6e71cfc6b77dbf511321488fe9e0c6ac8afbcf39bbeb81a8afd3913a84b5e7a7ea12f70dd38b4f473888b50f44288de48eb8e3810ff46cb0e848f76c8c3b593a0205676b3b43512dfd41b3486cf9ed16d876ad8bcb247703bd93e5c0106da40c91abdda785cf2d280f6a12b0710fb37a9566b4a7b5d1583f87716b055481ee95ed43000a6a69e250ed397f220ca025f69aa7562d51696a7f1862944b1f808c312f37f3121902b7"}, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000440)={r2, 0x16, "2554f7b63a3eff17882d460a166cdc655d3e91538c87"}, 0x0)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140), 0x4)

00:08:11 executing program 0:
freebsd10_pipe(&(0x7f0000000080)={<r0=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000140)={<r1=>0x0, 0xffffffffffffff00}, &(0x7f0000000180)=0x8)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000001c0)={r1, 0x4f27}, 0x8)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000200)={r1, 0x7}, 0x8)
truncate(&(0x7f0000000100)='./file0\x00', 0x308020005)
lseek(r3, 0x0, 0x1000000000003)
socket$inet6_sctp(0x1c, 0x1, 0x84)
poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0)
mkdir(&(0x7f0000000000)='./control\x00', 0x0)
r4 = open(&(0x7f0000000100)='./control\x00', 0x0, 0x0)
mknodat(r4, &(0x7f0000000080)='./control\x00', 0xe0e0, 0x0)
mkdir(&(0x7f0000000140)='./control/file0\x00', 0x0)
rmdir(&(0x7f00000000c0)='./control\x00')
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
openat(r0, &(0x7f0000000700)='./file0\x00', 0x1, 0x11c)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)

00:08:11 executing program 3:
r0 = socket$inet6(0x1c, 0x10000004, 0x2)
sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x23ec]}}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="14000000290000002a0000000000000001000000"], 0x14}, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0xe583}, 0x1)
freebsd11_mknod(&(0x7f0000000080)='./file0\x00', 0x2020, 0x800000000)
socket$inet_sctp(0x2, 0x1, 0x84)

00:08:11 executing program 1:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x80)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={<r1=>0x0, 0x3}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000200)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r1}, 0x8c)
r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000001c0)={@multicast1, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc)
setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000140)={@multicast1, @loopback}, 0xc)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000002c0)={@in={{0x2, 0x2, @multicast2}}, r1, 0x1, 0x8, 0x7, 0x100}, &(0x7f0000000100)=0xa0)
socket(0x17, 0x2, 0x9)

00:08:11 executing program 3:
mlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000)
r0 = socket(0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000)=0xfffffffffffffffc, 0x4)
recvmsg(r0, 0x0, 0x0)
socket(0x1, 0x5, 0x6e6)
msync(&(0x7f0000d5c000/0x2000)=nil, 0x2000, 0x1000000000005)

00:08:11 executing program 3:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getpeername$inet6(r0, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000180)=0x1c)
r1 = socket$inet(0x2, 0x1, 0x401)
setsockopt$inet6_int(r0, 0x29, 0x27, &(0x7f00000000c0)=0x7f, 0x4)
socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000080)=0x4)
r2 = accept$inet6(r0, 0x0, &(0x7f0000000100))
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000001c0)={<r3=>0x0, 0x6}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000280)={r3, 0x1, 0xf, 0x2, 0x2}, &(0x7f0000000300)=0x18)
accept4(r1, &(0x7f0000000200)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000002c0)=0xfffffffffffffef3, 0x30000003)
getsockopt$inet6_int(r0, 0x29, 0x3d, 0x0, &(0x7f0000000040))

00:08:13 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000000)={<r1=>0x0, 0x401}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB="c64e00000400000002000000000000000400fe00"], 0x98)

00:08:14 executing program 3:
freebsd10_pipe(&(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = openat(r0, &(0x7f0000000100)='/', 0x421002, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="05000000ee8c7d7f76a321dc1464b7c3fbea03c91663afa357ac77f6ff1582a3864501a994d2244745c70000000000001c5d407859fcdf4b59ba9ebbafc51a4ad98fdb84", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=<r3=>0x0], &(0x7f0000000080)=0x18)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000140)={r3, 0x7, 0x4}, 0xc)

panic: inp_join_group: imf_sources not empty
cpuid = 0
time = 494
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0020d89520
vpanic() at vpanic+0x1e0/frame 0xfffffe0020d89580
panic() at panic+0x43/frame 0xfffffe0020d895e0
inp_setmoptions() at inp_setmoptions+0x4023/frame 0xfffffe0020d897c0
ip_ctloutput() at ip_ctloutput+0x80f/frame 0xfffffe0020d89810
rip_ctloutput() at rip_ctloutput+0x2c9/frame 0xfffffe0020d89850
sosetopt() at sosetopt+0x101/frame 0xfffffe0020d898d0
kern_setsockopt() at kern_setsockopt+0x158/frame 0xfffffe0020d89950
sys_setsockopt() at sys_setsockopt+0x33/frame 0xfffffe0020d89980
amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe0020d89ab0
fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe0020d89ab0
--- syscall (198, FreeBSD ELF64, nosys), rip = 0x412f1a, rsp = 0x7fffdfffdf38, rbp = 0x5 ---
KDB: enter: panic
[ thread pid 1982 tid 100612 ]
Stopped at      kdb_enter+0x6a: movq    $0,kdb_why