Warning: Permanently added '10.128.15.229' (ECDSA) to the list of known hosts.
2019/04/01 00:33:35 fuzzer started
2019/04/01 00:33:35 dialing manager at 10.128.0.248:65251
2019/04/01 00:33:35 syscalls: 1
2019/04/01 00:33:35 code coverage: enabled
2019/04/01 00:33:35 comparison tracing: enabled
2019/04/01 00:33:35 extra coverage: support is not implemented in syzkaller
2019/04/01 00:33:35 setuid sandbox: support is not implemented in syzkaller
2019/04/01 00:33:35 namespace sandbox: support is not implemented in syzkaller
2019/04/01 00:33:35 Android sandbox: support is not implemented in syzkaller
2019/04/01 00:33:35 fault injection: support is not implemented in syzkaller
2019/04/01 00:33:35 leak checking: support is not implemented in syzkaller
2019/04/01 00:33:35 net packet injection: enabled
2019/04/01 00:33:35 net device setup: support is not implemented in syzkaller
00:33:46 executing program 0:
mlockall(0x2)
setrlimit(0x7, &(0x7f0000000000)={0x3ff, 0xb7bf})
r0 = dup(0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040)=0xba5, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x5, [<r1=>0x0, 0x0, <r2=>0x0, <r3=>0x0, 0x0]}, &(0x7f00000000c0)=0x18)
r4 = accept(r0, &(0x7f0000000100)=@un=@abs, &(0x7f0000000140)=0x8)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, &(0x7f0000000180)=0x6, 0x4)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x18, &(0x7f00000001c0), &(0x7f0000000200)=0x4)
fchdir(r0)
r5 = dup(r0)
connect$unix(r0, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0xa)
lseek(r5, 0x0, 0x6)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000280)={r2, 0x8}, &(0x7f00000002c0)=0x8)
preadv(r4, &(0x7f0000000800)=[{&(0x7f0000000300)=""/229, 0xe5}, {&(0x7f0000000400)=""/13, 0xd}, {&(0x7f0000000440)=""/135, 0x87}, {&(0x7f0000000500)=""/85, 0x55}, {&(0x7f0000000580)=""/137, 0x89}, {&(0x7f0000000640)=""/169, 0xa9}, {&(0x7f0000000700)=""/221, 0xdd}], 0x7, 0x0)
freebsd11_fstat(r4, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, <r6=>0x0, <r7=>0x0})
freebsd11_fstat(r0, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, <r8=>0x0, <r9=>0x0})
lchown(&(0x7f0000000880)='./file0\x00', r6, r9)
r10 = msgget(0x0, 0x80)
msgsnd(r10, &(0x7f00000009c0)={0x3, "00b5d078a3897562be3bdd229660653b1ac37fd9c69a763a5a5509cdb393cc9adc7d8b5c9c0e396af55374e9ea8b5a1c79c8d39cce5a9db257876072a18905b6a3b0c5c52212d6016c5c75cc1f3b9ed25e522944afefd85e75ecd352c6e6e05f989de7b15a4f4943fa49c30a04daa371e537098a810e25f005156916f0772e9b2b652767912f3c673bb20adadb7b6080792d726bddbf3e0a3f6b6299542bed62b59710b6fc571589c19517c74e879d7c2236fe9e"}, 0xbc, 0x800)
connect(r5, &(0x7f0000000a80)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
msgctl$IPC_RMID(r10, 0x0)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000ac0)={@in6={{0x1c, 0x1, 0x1, @loopback, 0x7fffffff}}, <r11=>r1}, &(0x7f0000000b80)=0x84)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000bc0)={r2, 0x1}, &(0x7f0000000c00)=0x8)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000c40)={0x10000, 0x100000000, 0x4000, 0x8, 0x7, 0x8, 0x5, 0x100000000, r11}, 0x20)
r12 = getpgid(0xffffffffffffffff)
msgctl$IPC_SET(r10, 0x1, &(0x7f0000000c80)={{0x2, r6, r7, r6, r9, 0x155, 0x100}, 0x5, 0x9, 0x50a0, 0xff, 0x1, 0x2, 0xffffffffffffffff, r12})
setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r4, 0x84, 0x8001, &(0x7f0000000d80)={r1, &(0x7f0000000d00)=[@in6={0x1c, 0x0, 0x8001, @loopback, 0x4}, @in={0x2, 0x2, @multicast1}, @in6={0x1c, 0x3, 0x8, @local={0xfe, 0x80, [], 0x0}, 0xffffffffffffff25}]}, &(0x7f0000000dc0)=0x10)
r13 = dup(r0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000e00)={@in6={{0x1c, 0x3, 0x3f, @loopback, 0x42c}}, r3, 0xfffffffffffffff3, 0xfffffffffffffff9, 0x116, 0x290, 0x20, 0x3}, 0x98)
r14 = socket$inet_icmp(0x2, 0x2, 0x1)
sendmsg$unix(r13, &(0x7f00000010c0)={&(0x7f0000000ec0)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000000fc0)=[{&(0x7f0000000f00)="08d72308c4083d4d85615791bc0c4648decff611bb03ab144d4a97391d73d870e7be921321eb3e7ffad145e8fa8638f27ae1d82056faf692162ff4d59713c6e71d1c198616d0ce6ef644a3cd6ad39baa69b2c0a8c1dad24e3aa52aa2f024f90191dfa0f9c78ec23208a6ef9abe668da9940c4512d1b29e663328f06d4b6c6faf16dfb2e47d394ebb7b81d6571e63b1174f", 0x91}], 0x1, &(0x7f0000001000)=[@cred={0x20, 0xffff, 0x2, r12, r8, r9}, @rights={0x18, 0xffff, 0x1, [r5]}, @rights={0x18, 0xffff, 0x1, [r14]}, @cred={0x20, 0xffff, 0x2, r12, r6, r7}, @cred={0x20, 0xffff, 0x2, r12, r8, r7}, @cred={0x20, 0xffff, 0x2, r12, r6, r7}], 0xb0}, 0x1)

00:33:46 executing program 1:
r0 = dup(0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000000)={<r1=>0x0, 0x7ff, 0x3, 0xfffffffffffffffd, 0x4, 0x5}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={<r2=>r1, 0x8001}, &(0x7f00000000c0)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={<r3=>r1, 0x1, 0xfb, 0x3}, &(0x7f0000000140)=0x10)
fcntl$setflags(r0, 0x2, 0x1)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000180)={r1, 0x8000}, 0x8)
setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000001c0)={r3, 0x100000001}, 0x8)
setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000200)=0xe9d, 0x4)
r4 = open(&(0x7f0000000240)='./file0\x00', 0x0, 0x21)
poll(&(0x7f0000000280)=[{r4, 0x10e}], 0x1, 0x80000000)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x29, &(0x7f00000002c0)={r2, 0x8}, 0x8)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f0000000300)={<r5=>r1, 0xe0d6, 0x7fffffff, 0xfb1, 0xbd, 0x4}, &(0x7f0000000340)=0x14)
semget$private(0x0, 0x3, 0x20)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000380)={<r6=>r5, 0x5}, &(0x7f00000003c0)=0x8)
r7 = openat(r4, &(0x7f0000000400)='./file0\x00', 0x8000, 0x1)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r4, 0x84, 0x13, &(0x7f0000000440)={r3, 0x2da7, 0x38, "5ccbecd1f9114b92a271ce955b29bc75b847534bded8d3a5d5bba6b5dbe0dcc51bdd13fc926c7806e06f22ad63b728de64b7e86aa9f9df4b"}, 0x40)
getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x10, &(0x7f0000000480), &(0x7f00000004c0)=0x4)
open$dir(&(0x7f0000000500)='./file0\x00', 0x10000, 0x102)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x29, &(0x7f0000000540)={r2, 0x6}, &(0x7f0000000580)=0x8)
mkdirat(r4, &(0x7f00000005c0)='./file0\x00', 0x2)
setsockopt$inet6_tcp_TCP_FASTOPEN(r7, 0x6, 0x401, &(0x7f0000000600)={0x100000000000000, "b9fc8a8a8e7fb95d05600a7f63e79a83"}, 0x14)
r8 = socket$inet6_udp(0x1c, 0x2, 0x0)
ftruncate(r4, 0x8)
getsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000640), &(0x7f0000000680)=0x4)
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, &(0x7f00000006c0), &(0x7f0000000700)=0x4)
recvfrom$inet6(r8, &(0x7f0000000740), 0x0, 0x42, &(0x7f0000000780)={0x1c, 0x2, 0x7, @loopback, 0x6}, 0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f00000007c0)={'freebsd\x00', 0x730}, 0x24)
r9 = open(&(0x7f0000000800)='./file0\x00', 0x9, 0x40)
getsockopt$inet_sctp_SCTP_INITMSG(r9, 0x84, 0x3, &(0x7f0000000840), &(0x7f0000000880)=0x8)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000008c0)={r6, 0xe5, "14bdd8e19aef10418f4b5327e13339ac45f72f174b70b71514e3fca3aa5148aeb9d4f22dd65444137de8a4cfc3f9958998d2bca4c3cb306ebd26fa858a154e1663af5694dcadf3635d0e37c8b94bc9f5709fcfe531a1894cf938e54404f20ad381820bb7a7a666dcdbfb7bbc1e0c5508b9b12f06b67572b7c4935a74c0ec514eb41232e80186f51b6e815b30991c15a5326856cb87c899a1bb991918ee583f8deea0ee034ec1801559b762c06d90c9bb21a197282d4b68ccc4ebe62e7989ff385ff9c1722c7444b0dcf1c10abb1460c49b2bca5c2108ad56e07571d67afd45f166f24b06a0"}, &(0x7f00000009c0)=0xed)

00:33:46 executing program 2:
socketpair(0x1, 0x4, 0x9, &(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000040), &(0x7f0000000080)=0x4)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f00000000c0)={<r2=>0x0, 0x45, "038351176a46b41c4386635e478431666b9bf7ba5cedff99eff0a54592ba56df1dc5ec1e72306d4d3ccffc23e4de1ed7078156b496aebe431496a75bbbce35457366755249"}, &(0x7f0000000140)=0x4d)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000180)={r2, 0xfffffffffffffff7, 0x5, 0x6, 0x7, 0x1}, 0x14)
getsockopt$inet6_int(r1, 0x29, 0x28, &(0x7f00000001c0), &(0x7f0000000200)=0x4)
getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000240), &(0x7f0000000280)=0x4)
r3 = accept4$inet(r1, &(0x7f00000002c0)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000300)=0x10, 0x30000000)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000340)={@in={{0x2, 0x3, @rand_addr=0x34d}}, r2, 0x0, 0x100000000, 0x11, 0x9, 0xa0000, 0x10000000000}, 0xa0)
setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000400)={0x2, {{0x1c, 0x3, 0x8, @loopback, 0x8}}}, 0x88)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000004c0)={0xa1f9, 0x0, 0xfffffffffffffff9, 0x2, 0x10000, 0x0, 0x1, 0x3, 0xc3, 0x81, 0x8}, 0xb)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000500)={<r4=>r2, 0x5}, &(0x7f0000000540)=0x8)
getsockopt$inet6_tcp_int(r1, 0x6, 0x1080, &(0x7f0000000580), &(0x7f00000005c0)=0x4)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000600)={r2, 0x40}, 0x8)
getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000640), &(0x7f0000000680)=0x4)
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f00000006c0)=0x1, 0x4)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000700)={0xd4, 0xffffffff, 0x0, 0xfffffffffffff85a, 0x92d3, 0x1, 0x7, 0x40, r4}, 0x20)
readv(r0, &(0x7f0000000800)=[{&(0x7f0000000740)=""/188, 0xbc}], 0x1)
r5 = openat(r3, &(0x7f0000000840)='./file0\x00', 0x0, 0x0)
r6 = fcntl$dupfd(r0, 0x11, r0)
linkat(r5, &(0x7f0000000880)='./file0\x00', r6, &(0x7f00000008c0)='./file0\x00', 0x400)
r7 = msgget$private(0x0, 0x80)
msgctl$IPC_STAT(r7, 0x2, &(0x7f0000000900)=""/249)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000a00)={<r8=>r2, 0x80, 0x1}, &(0x7f0000000a40)=0xc)
freebsd11_fstat(r5, &(0x7f0000000a80))
getsockopt$inet6_tcp_buf(r0, 0x6, 0x26, &(0x7f0000000b00), &(0x7f0000000b40))
freebsd11_fstat(r5, &(0x7f0000000b80))
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x21, &(0x7f0000000c00)={0x10000, 0x2400, 0x1, 0x9, r8}, &(0x7f0000000c40)=0x10)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0xa, &(0x7f0000000c80)={@in6={{0x1c, 0x3, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x4}}, r4, 0x5, 0x7, 0x8, 0xffffffffffffffff, 0x6, 0x8}, &(0x7f0000000d40)=0x98)
socket$inet_icmp(0x2, 0x2, 0x1)
r9 = shmget(0x0, 0x3000, 0x8, &(0x7f0000ffb000/0x3000)=nil)
shmat(r9, &(0x7f0000ffd000/0x1000)=nil, 0x1000)

00:33:46 executing program 3:
symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00')
mkdir(&(0x7f0000000080)='./file0\x00', 0x100)
pipe2(&(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x4)
mkdirat(r1, &(0x7f0000000100)='./file0/file0\x00', 0x83)
unlinkat(r1, &(0x7f0000000140)='./file0\x00', 0x0)
execve(&(0x7f0000000180)='./file0\x00', &(0x7f0000000240)=[&(0x7f00000001c0)='(\x00', &(0x7f0000000200)='/\x00'], &(0x7f0000000400)=[&(0x7f0000000280)='\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)=')\x00', &(0x7f0000000380)='@*\x00', &(0x7f00000003c0)=']-\x00'])
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000440)={@in6={{0x1c, 0x2, 0xff, @loopback, 0xc820}}, <r2=>0x0, 0x5, 0x97, 0x300, 0x4, 0x7, 0x431e}, &(0x7f0000000500)=0x98)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000540)={@in6={{0x1c, 0x1, 0x484, @local={0xfe, 0x80, [], 0x0}, 0x4}}, <r3=>r2, 0x7, 0x4, 0x9}, &(0x7f0000000600)=0x8c)
preadv(r1, &(0x7f0000002cc0)=[{&(0x7f0000000640)=""/217, 0xd9}, {&(0x7f0000000740)=""/198, 0xc6}, {&(0x7f0000000840)=""/149, 0x95}, {&(0x7f0000000900)=""/210, 0xd2}, {&(0x7f0000000a00)=""/4096, 0x1000}, {&(0x7f0000001a00)=""/185, 0xb9}, {&(0x7f0000001ac0)=""/4096, 0x1000}, {&(0x7f0000002ac0)=""/182, 0xb6}, {&(0x7f0000002b80)=""/245, 0xf5}, {&(0x7f0000002c80)}], 0xa, 0x0)
mkdir(&(0x7f0000002d80)='./file0/file0\x00', 0x6015a99403484b51)
r4 = dup(r1)
r5 = getpgid(0x0)
r6 = fcntl$getown(r1, 0x5)
setpgid(r5, r6)
r7 = open(&(0x7f0000002dc0)='./file0\x00', 0x8, 0x0)
r8 = dup(r4)
r9 = socket$inet6_udplite(0x1c, 0x2, 0x88)
sendmsg$unix(r7, &(0x7f0000002fc0)={&(0x7f0000002e00)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000002f40)=[{&(0x7f0000002e40)="424b4659df561b8728b4ad3600b2d9830948ecf4ccadc3ca19723c120ce7e43d954b3aa97a86d4cd6fef06685467e33627e1640feda43694362412a37fc3ac3ad6df4038cd3c70fd3e6c8b69eed5f5236b64d39cefb821928b8cff4e9a2c3bd66d751d410f6c4bfdbfd0faaac3cad7f35164be36c303d332dd714e9a99a6d75b9ac7b0fc8ab5f9dcc9fe8f8c08f943860996fda58a47a06cbd47e508acfc05d20f843f6c23d67461037d271853466888de1152fde95f6668f2f9376141286b8b080741125f4451889eec9f1e74bb42e65e244e11ce94e126", 0xd8}], 0x1, &(0x7f0000002f80)=[@rights={0x30, 0xffff, 0x1, [r1, r4, r9, r8, r1, r7, r4, r4]}], 0x30}, 0x4)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000003000)={r2, 0x8, 0x7, 0x10001, 0x87f5, 0xff8, 0x1, 0x1ff, {@in6={{0x1c, 0x2, 0x7, @empty, 0x7}}, r3, 0x100000001, 0x6, 0x80000000, 0x0, 0x8000}}, &(0x7f00000030c0)=0xb0)
semget(0x0, 0x1, 0x433)
getpgid(r5)
bind$unix(r0, &(0x7f0000003100)=@abs={0x0, 0x0, 0x1}, 0x8)
lseek(r4, 0x0, 0x4)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000003140)={r3, 0x80000001}, 0x8)
socket$inet6_udplite(0x1c, 0x2, 0x88)
openat(r4, &(0x7f0000003180)='./file1\x00', 0x80, 0x100)
r10 = open(&(0x7f00000031c0)='./file1/../file0\x00', 0x8, 0x8)
bind(r10, &(0x7f0000003200)=@in6={0x1c, 0x0, 0x7, @loopback, 0x1ff}, 0x1c)
fcntl$getown(r4, 0x5)
recvfrom(r0, &(0x7f0000003240)=""/169, 0xa9, 0x2, &(0x7f0000003300)=@un=@file={0x1, './file0/file0\x00'}, 0x10)

00:33:46 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="ae000000170c026ecfa1a44638b48d7d6b6eb6fb6347ced7eeea88f597e7d60fb03a070000005806341507000000000000f12c7484d0b29e88d2007b3c6604b4f5b06bc5e7f582c5715b0f6061f552c76271091c1fd3c77f1b0429a2c816758a8be77d6928bf54c3570085764b88627ad9540a1e04ba6032a488b64ee7058e99f6322a41acea67a20abce29851f4195ddf0f2917c6b92dfff85ce5b46664af11335402448390d7901b8507adb3ba0259389d"], &(0x7f0000000200)=0xb6)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000500)={<r1=>0x0, 0x1, 'F'}, &(0x7f0000000540)=0x9)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000240)={r1, 0x9c}, &(0x7f00000004c0)=0x8)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x3)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendmsg(r2, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x3, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000500)=[{&(0x7f0000000580)="83eedb2f8bcf136f", 0x8}], 0x1, 0x0}, 0x0)
socket(0x13, 0x4, 0x9)
fcntl$setflags(r0, 0x2, 0x1)
sendmsg$inet_sctp(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2, <r3=>0x0}, &(0x7f0000000100)=0x10)
symlink(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='./file0\x00')
fcntl$dupfd(r0, 0x0, r0)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000380)=ANY=[@ANYBLOB="fc9dc74d6276d1f6c19ee3c9a486670dfff5453b1678d019a4cef079029ccf7e3b3fe33621ec0dfb0e7c520f9c13cbeb4317e8829d903bed4c2a6263fd340123d59b7ced2ed5a2dd49ab7cce65659318c033e33110dbd7608b7e3800abf49aa9bc02760185d10d61d740c9fdf0d92bdd463c9f075849debd9a07c1104f7cc85adad0d8a36749fb3e627e28d1f9b2fe8ad4d949b63dfe97fd0332ba6f559548ae07a3e3b07caf9dd5ffaff104ed18d6624a79eb326ae2b92ecab678eb03f20dcaa54d677870505c54cbfcacf6c0e1aa48818897d8ca9f27592816cfc0f63e58abc4e56860"], 0x0)
r4 = open(&(0x7f0000000680)='./file0\x00', 0x4, 0x11)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x16, &(0x7f00000001c0)={r3, 0xbaa}, 0x8)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000140)=0x1000, 0x4)

00:33:46 executing program 2:
truncate(&(0x7f0000000100)='./file0\x00', 0x0)
rename(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./file0\x00')
r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000240)={<r1=>0x0, &(0x7f0000000180)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000280)=0x10)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000002c0)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r1, 0x4, 0x5, 0xde, 0xc6, 0xcc1}, &(0x7f0000000380)=0xa0)
mkdir(&(0x7f0000000000)='./control\x00', 0x0)
rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000140)='./file0\x00')
open(&(0x7f0000000100)='./control\x00', 0x0, 0x0)

00:33:46 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)=ANY=[@ANYBLOB="1c00000000000000fe8000000000000000000000000000aa000000000000000000000000009d00000000498539b631b68ed00000000000000000000000000000000000000000000000000000000000000000000000000000006a3c0000000000000000000000000000a93c5f4a0045ae50c105fd136e8ce04efd000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000f8ffff120200"/20], 0x98)

00:33:46 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)=ANY=[@ANYBLOB="1c00000000000000fe8000000000000000000000000000aa000000000000000000000000009d00000000498539b631b68ed00000000000000000000000000000000000000000000000000000000000000000000000000000006a3c0000000000000000000000000000a93c5f4a0045ae50c105fd136e8ce04efd000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000f8ffff120200"/20], 0x98)

00:33:47 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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0)
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0)
mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0)
freebsd11_mknod(&(0x7f0000000200)='./file0\x00', 0x0, 0x4)
rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00')
open(&(0x7f00000000c0)='./file2\x00', 0x200, 0x0)
rmdir(&(0x7f0000000140)='./file2\x00')
freebsd11_stat(&(0x7f0000000280)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', &(0x7f0000000300))

00:33:47 executing program 2:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={<r0=>0xffffffffffffffff})
r1 = socket(0x1c, 0x3, 0x0)
connect(r1, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c)
getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000000)={<r2=>0x0, 0xfff}, &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000140), &(0x7f00000001c0)=0x4)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000000c0)=ANY=[@ANYBLOB="02004e20e00000020000000000100000000000000000000000000000000000e5ff090000000000000000000000000800000000000000000000000000000000000000000000000000000100"/111, @ANYRES32=r2], &(0x7f0000000180)=0x8c)
lseek(r0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000340)={r2, &(0x7f0000000240)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000380)=0x10)

00:33:47 executing program 3:
r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
writev(r0, &(0x7f0000000500)=[{&(0x7f0000001740)="a9", 0x1}], 0x1)
fchown(r0, 0x0, 0x0)
writev(r0, &(0x7f0000002500)=[{&(0x7f0000000740)="2573dbf4e967439c56145da43417222a656dbe7e36460b46b84ce23e84faf310fdec36fa8e86cc2373de46a703cef0e3802e17e4542497a1a4daa50681d43ed58939f9ff209b1394d524e38c333e022c03586fbca2b8ac601914ac9030606ac41e650984db51366a8de85cacf07c1eef43b1467a34402de9378dbb6a6c3d6502b2339daca66157e44dfccdfb50ec6037a37653b2dd52154e9ed353a3f6d90b959d25ed6c3231e2a84365fae53e1ce26a200e6498de079bfe1d94e298cd3b428d4898e7997cdff9584d205cb5014edcce81b8cbd88b6b1da4865d547ccade4b5166cbc0360410caa1ca86f375e55035e40c99e208e8f7887b28272a53c8b4a4427c3bc5c89fe340f2e21c394f621ab7d3113fa49219b1a04e89a51a0860b8d9a7698e90a5804ae9a3e122ed5a7534f64f2abac96292ff89b0f781246ec1e3c02486030ddf156c73b86afea591def9603e917e71e4fdbaa1cfc1afe5d82a201f9a35a377e71f094407c3b13c64d2cf3ee7da514f58c36cff2c792877fad980bd8c12f1d33bc8e539658d9e15909f9476a942b1b7579a4174cf71d959f5467246ce3acce6ba1eb987651415badcfc8edc6d100baadeaf769d7cc7b0c8e9c76c2738dd5991f1656d17672fb6b6b819fffdfca97acef604257780e6186da66c1fcbcd7044ffa69122088d92b6ed7c3cad120cdaa9d9ff2c0d020c91c2195f89763737e7550868453fd84056fbc7d54bbc7e3bb1b188185db20d17c9cf4646bec7050321a6ce8cc7822ba5243271a9c78f215bd1e9834e4e6f378286d7a32c5a1c513a752fa4d001668f3bd70e54b08c7aea10cc8bc9e816f1bc3c446dbdccae90f786b16c725a4b4056f7e31e5319f04d4b8508f322ae2d2a50fc53a6f0c15ec5df3bd4104bdddf8f8f730ac0d07ac8c9643ebb29d528605f87de4033a49665de6affe23cb0d7f2add649f455668c34489e4926aa888973ca1aa179c0a6eb3c6653fad319908630e6e02b64235cb865e55c6aea23d4c63293564ff4ea2123f67f02b030462775575c09c57cb413be92cd566f44c4f7ddf8a770a661e55ae4554843b032c8150b300fb546728ba7587b6ce157464bede66fe13df6d5399494118d49c7d3984b05f8560a5b37268448949a9686bbec7f59f7e427b20278af3c8812e087269120885e191001097a4c897c90015dd357378cc88ae1b76202621d6530bd664c925468cc57e39e597ebc20e6656309c556fe8c0ceb8fe09dfe26b3d2c9f4b4149998a3f817ce311e410065f5551509f59d72dddc684086f42f2e915e88edea41c809eb94d318f1dde5c5838fc61dfb7e5320ad91947d97f8da2d91ad53e3d4ed9e91a892b7d1de53b62478ba7a4e2e4b237253f22f125a54db1d353923726f5bbd5f9cab6cf8e4ed097bc0b76c284561e79ec1b7cb2b7a9ed6a95a30d99b903b2b7f1596800c84bb1cc2567331b654bcdca6c582ce8b7cf63a756ec4a2a4bfb1d73d535487486dad8cf2ae940e89f341a28f502a6fd7f174a5ccf1675f6806cbbb93107bff72b969f0f4ecea9b1fbb30ff904d956126a1c422d9d6ffb4c7e9b3dcc07dcca0cb38b32ad8add9e36b6e18d4aab11ada6ead6e9fc47ae7ec6985af94e2c50e3791b3130ea7ee43f324c59d97e7e7122f9a5509c26d5b82478f8a399a6e74446ca3179549e0bb0c4899ba760ab120dc51105c5f9bb27314874ccf68f1ae6beee88b61b64cf41ddef8d9ebc7104cbfd3e3b424854377833d99b6223f960151e381a21c1b2456e6fe9e612d9830e5bffc324a381892a0e19f226c0a8112be916f8d1520d00563dda3cf23c23bc4b4f2e0b12186446107febdc72c896e4c62d7ab63faf0a052f3db54210d8ee2859e6fe6abd63d58ceafe82d97bfb93a6817e6ac333453a588645fbebdceaccbc3988bb8eca6d49fc3d549342d4b5184460bc15d4ba7982d6b7b5542e10c0e35a0c3305e0996a07248bee93a23ab3f0763d9a2082536a6d3f2e758157e7325722feddaaa36ea932bc24b3001237b4a57be1f45002231a3cf564beaeb83a563e2712736ff2524061af76645ebc9afe54cca737e77c0f069da1bbb99d977911125667dba577dc8295fdd00c6e7d2aced8560b344d6a114d36586a96cd852a3acc0b274ddba2308974b49b5b46eec88a2f6a21b7a931424271edd162fa8bc1eea5da1bf5025ec250efbfd96113186a31160cc6c46aab18f753c69d9c2790bf578ace09f5406bdbe4eccbe882cfec690684c42224adbdf8fc446d48f675555dc21a0d82aceb2d8aed32a4ee295395a4e09d74ad82f0bc47061f06219487bea81072e2b0c8e90e8c89ed3a2da3ff8e7a0bde572f417b7a777442d64f753f8c416ece196b30412df16ab4ca0e44eb77d843ee0053f69da1cf0538420af35cb20dfac4ae80bb5a726c4f5c6a92c4b9eb36d5840a2eff3d7ca5ed830f2a53f295737c7b9f77c8d58e66e5e099e96a38542fd41a5072c8cf2e831db3807cb43ba0b984a856c47c57470f61d95d3e12bb468dddd462e27b84a5d3b9ee12b04c1fd08a6ffada8c2f8cba37083c2d0512ab7f48b86db0c0dad38b14edc5aef1b74090a726b21ac8c3f295ed614b8b4ec165b2f2d350ead3282d6a9dad97222a487cb5ff4299931021e7d2518a757e7b62e8ac1605d335f699a5cc8f87ed88e2c85655d1c89cd8b3db9e02d4bb5c2f860d610a774ef549002b7f18ad968f1c77e2e610576834284e1dac28de5d012dc4d24eab77d5055f97d60384633bb33b100a30c852a50017990f85680f18f16596ae362177163f356a969004fbff26041fe6e2daac1a2f903d24efd6e6bd021efdbe062d4973f2a939984b28f8d4251f0f6ac21f9676f7093e2d7c2dd7c5d9e8337cc673556ef09a4b248e8a514c673e1bdcdaf59cbbf4e6d6526de6f6455954770f08aacedf3ca20263ab9bb0c4b9f7e6a2aa24806b0ed59c6652b00daadb95bb60247b6f8f7ccd5f162e13e313c9a6221c569ffdbeee7838beca6de41252228d713745302ebcbb5ab9532a14d36856d175eeaa8abbefff2b08f8782d6f47c6f9f5d0c096e7d563ad2e76a70a3881e9cbad9e1061f21d0f4e50875afd9a52779f47cf5f16ec2c665cebcba52522ca4a144a27ac7d81e2980c73038e71a5d0915463afe5b8f029adaa89cbcc6e1e2f22fa2e5cee41fa08effe43a52c8ed93953b81f655ce68a714ed1b8af574b299351843d3a479c179d6de98ac63c83ad9e3353fae2aa6374874b0fdbcf3b230007d4eb803ed46e2a0d715595a6fad9bdb6fa02d5c811cb20b623d603df13d4894473b879a48c273a7ea46ae7f20271915ea3621ef6d9f89acb81ae5b94d5cdc12b4859e700edf017d64149a65d3d75cc70f7c8dd52e46dc211c0e3cd64ae17c225027ead41b1a53b0938dae7738a3250f07d798ce52762e87ca0da0e840d55e31e398e3a9687e749029e27afc4541855c3c0bb316090f3b2ecf0277bbb250894cc8cb01bfdbea1a08f3c8834be2d2faa9135acfce63db240c7e931a24f83165f2ec369bab971ae45d8dd79389ca087ca4da5206b28d43d4733090b7d6c52b31de5a136ae2fccb52ab2bf6c8de18da44c475823d2e8b22c91672543fd1f297846d8be3d94c3454f639c105a8543ce542465ae7321a1a5fa9d5f7817e5aa92f9ffc1c6e0e5a0742beab0f358b5dab5d0e6984231bea6ee0029e3b84ca610fad696a06e1e242e8d50efa409bf1a896cab97b95eb5205a664cf0a22165c830ae79ed0a9cd4a3c2ef9052b8f82341b46af36126ac1177581090e1dd0bac7673245efc48e71013a1759271ce09172cbe91b82178c999b2b5f607640651a455b3a777e20be5dd11c15e4fd22b25bef1d9af375ab749fdf7512ded6e5be9f5eb5ec2f0880172ab8ba760f9924fe2e22a2a6cf25e2618b93a7b506973b9760befef96d909a41952ce8b8ad64a46716992d869ed059584e8f5fd46a8d1810fab382316a07e966ba24b8f56341f397398577b80cf58e83d21dd7a7c35791146aa2641a1ec73476fccd00ff39ff38d4dbbcd02397c234379e6464296fead3982bc081d25ef64382c7f6c0633059d97dd4302e2a49874da0468f0ce9201e83aa3e57e55ac6ca36c94def3f4b8805a6207b70cc30a5c30e70d729cb59e0056868efc026588e437e4ef25b6038f5b0f8637f3ae88f4c5bd9faaf616fdaa105e036c64ac028c62d379c2b0aa90a61dedb5500801933973f8d9c4b32ff62f2061a30ef323afe1715c6d35f73fb90668e69736c179659113f1057b0f90b31a59763319f1763770401097b4535fc262996c11e125c04407ec9cca6f4ac35f7f3dc33a7dfd14c7d0fea9824590d6b4aee7381e1934595542b141a43368888931a70bf86b15e7ea91effe1c41f7eb5f28c21e568a8f46c6d96c3a1877daf5b43d3ad2fc98cb281fb55751d47a18161307b1a15c96109d85c16236cc6bff581e22d46cb2dbda523c6aeb713307992c461df5adf88529294ca9d0d251efb68099ef55efc289ed61afbd0a1df7c7f31300d188c149df44d6b8466f7c8a169dcca403a93ec7d2ee04996f9b762bbddf24a45e99b467b276ee08ae141c322ee30b10ed96b00f1b1838b01d167e95be68861f8681d959d650a78e9352a8088ead4f4049e835f243bd44adc48d6cd8259ea106458c277f4a46a007ffa1b8da31670945c9d6afbdc636d977cbe9f88297710c21af5168f8f97fc6c3ff3bb5f3704cf204a20d431213f4932c55dab2c44fcf0ff982c3e6feda953044dce00616d58c733bb89c7b94527a6eddafd310437b3656709a878154562b9381fccaecd6bd70155ccbe932a107ce33a4363ff8926eb78ebe52320de05b3345d30bb3d3be54e513987b9706e4a2ab7adb291d18421ecfc68439d2d33d8e46ef9b1be04d97ee1e35a9ff8eb253f5d751fca7aaa7a90982a40fa991411c0ad5d0b931e4657a84beadb6a636c4684d30dc8a755180b11122d7c3913808b7c627eb430c4dfd7c084b2e142fdd086855d8c62062db47872e34b0ce9b597e7df5f2463963722d07de3c8c5b26a39f83d3f6492c6ad31b8b8adc07bf53b78bffb5c7ca02ebc4c3bd35c7672b42010477ec1d1fb8355b98ebeabff5f86d88a479d39d6a344056e02dc3d0722a52f90700e050ccb094ed77ba7a254ee5c514be5cba22ce76ca4c9d7f8e3e95d5be6dc1ff417af37480a65d32779434b433f4075bd55123866587d43c0ae740b0555e3a78f6331de7b2f9d015a630343c5a89ed9163e97244476335901d048403bf0cdf7bf8a656a4e26db4c7aff4214d6ba0db5864936d236ede6713a861a0c6e416441ce65d023ba4a3176d13a0f4cbbc543f5981767d766b57a37067a1bcc719810a92a527c7a84d2a45c57f2b5bff9ce126e7ad2c910c9fef555e24fae8c477da11416c0a8ba5c4e99deae6f2d0dae4eb1b520ac20ee74087054a7e95ece55613b6a717fe77e7195a5a7225cbe6fdad1b6adac8839ba30add5417993a004fd0a38af837283b3ec1ad3f05bc74e6b7b67a7851479058cc525dc7b921837b18cc74d28493839a9a50c2cf34e08a5035371756bb6f083ee2a036a9dd7f6998d6c187061b50787d8961184c23fb1ae0c3843c4d150e3687eac7c910a592196bfcd8d61e301bd2c7121757a6a0d673851e9b306135a79c38536fcf447247b540ed269e41e326a84793536770d5cb271ff308e1f69f403c200dff78516c5227396052b338d2050c41a69383a9c2303e25f6a9fcbe88d984c2d3889ab223d3a4c55b8e5f452", 0x1000}], 0x1)

00:33:47 executing program 3:
r0 = shmget(0xffffffffffffffff, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil)
shmat(r0, &(0x7f0000ff9000/0x4000)=nil, 0x3001)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x3, 0x81014, r1, 0x0)
r2 = accept4(r1, 0x0, &(0x7f0000000000), 0x30000000)
getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={<r3=>0x0, 0xa3f}, &(0x7f0000000080)=0x8)
setsockopt$inet_tcp_int(r2, 0x6, 0x84, &(0x7f0000000140)=0x6, 0x4)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f00000000c0)={r3, 0x462, 0x9}, &(0x7f0000000100)=0x63)

00:33:48 executing program 3:
mkdirat(0xffffffffffffffff, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
sync()
r0 = dup(0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={<r1=>0x0, 0x800}, &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, 0x8, 0xfff}, &(0x7f0000000100)=0xc)
r2 = semget$private(0x0, 0x2, 0x100)
__semctl$IPC_INFO(r2, 0x7, 0x3, &(0x7f0000000300)=""/217)
select(0x40, &(0x7f0000000140)={0x8, 0x8, 0x43a, 0xfffffffffffffffe, 0x6, 0x3a, 0x2000000000000000}, &(0x7f0000000180)={0x6, 0x4, 0x5, 0x86, 0x98fa, 0xffffffffffffffff, 0x9, 0xffff}, &(0x7f00000001c0)={0x2, 0x6, 0x4, 0x9, 0xcd, 0x3ff, 0x2, 0x2}, &(0x7f0000000200)={0x4})

00:33:48 executing program 2:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000580)={@rand_addr, @loopback}, &(0x7f00000005c0)=0x8)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @loopback, @loopback}, 0x4414ae3732a778f)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @rand_addr=0x8, @loopback}, 0xc)
accept$inet6(0xffffffffffffff9c, &(0x7f00000007c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000800)=0x1c)
socket(0x10, 0x5, 0x6)
r1 = accept4(r0, 0x0, &(0x7f0000000880), 0x10000000)
getsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000680), &(0x7f0000000840)=0x1ea)
r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
dup2(r0, r2)
setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc)
fcntl$setflags(r2, 0x2, 0x1)
setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000600)={@multicast2, @local, @multicast1}, 0x3e)
r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x1)
lseek(r3, 0x0, 0x1000000000003)
poll(&(0x7f0000000140)=[{r3}, {r3, 0x100}, {r3, 0x80}, {r3, 0xa1}, {r3, 0x2}, {r3, 0x4}], 0x6, 0x5)
poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0)
r4 = socket(0x1b, 0x3, 0x0)
sendto$inet6(r4, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0)
listen(r0, 0x10001)
getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000400)={<r5=>0x0, 0x3d5, 0x0, 0xfffffffffffff404}, &(0x7f0000000440)=0x10)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f00000004c0)={r5, 0xf622}, 0x8)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00'])
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
ftruncate(r2, 0xd3)
setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000080)=0xfffffffffffffff3, 0x4)
r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r6, 0x800007e2780e3)

00:33:48 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="ae000000170c026ecfa1a44638b48d7d6b6eb6fb6347ced7eeea88f597e7d60fb03a070000005806341507000000000000f12c7484d0b29e88d2007b3c6604b4f5b06bc5e7f582c5715b0f6061f552c76271091c1fd3c77f1b0429a2c816758a8be77d6928bf54c3570085764b88627ad9540a1e04ba6032a488b64ee7058e99f6322a41acea67a20abce29851f4195ddf0f2917c6b92dfff85ce5b46664af11335402448390d7901b8507adb3ba0259389d"], &(0x7f0000000200)=0xb6)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000500)={<r1=>0x0, 0x1, 'F'}, &(0x7f0000000540)=0x9)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000240)={r1, 0x9c}, &(0x7f00000004c0)=0x8)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x3)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendmsg(r2, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x3, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000500)=[{&(0x7f0000000580)="83eedb2f8bcf136f", 0x8}], 0x1, 0x0}, 0x0)
socket(0x13, 0x4, 0x9)
fcntl$setflags(r0, 0x2, 0x1)
sendmsg$inet_sctp(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2, <r3=>0x0}, &(0x7f0000000100)=0x10)
symlink(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='./file0\x00')
fcntl$dupfd(r0, 0x0, r0)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000380)=ANY=[@ANYBLOB="fc9dc74d6276d1f6c19ee3c9a486670dfff5453b1678d019a4cef079029ccf7e3b3fe33621ec0dfb0e7c520f9c13cbeb4317e8829d903bed4c2a6263fd340123d59b7ced2ed5a2dd49ab7cce65659318c033e33110dbd7608b7e3800abf49aa9bc02760185d10d61d740c9fdf0d92bdd463c9f075849debd9a07c1104f7cc85adad0d8a36749fb3e627e28d1f9b2fe8ad4d949b63dfe97fd0332ba6f559548ae07a3e3b07caf9dd5ffaff104ed18d6624a79eb326ae2b92ecab678eb03f20dcaa54d677870505c54cbfcacf6c0e1aa48818897d8ca9f27592816cfc0f63e58abc4e56860"], 0x0)
r4 = open(&(0x7f0000000680)='./file0\x00', 0x4, 0x11)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x16, &(0x7f00000001c0)={r3, 0xbaa}, 0x8)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000140)=0x1000, 0x4)

00:33:48 executing program 0:
r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r4 = dup(r3)
getsockname$inet(r0, &(0x7f00000003c0)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000400)=0x10)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x5, 0xda86, <r5=>0x0}, &(0x7f0000000200)=0xc)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000004c0)={r5, 0x5f9}, 0x8)
setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000680)={r5, 0x100000000}, 0x8)
shmget(0x3, 0x4000, 0x1, &(0x7f0000ff9000/0x4000)=nil)
pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0)
pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24)
flock(r3, 0xd)
fcntl$setstatus(r4, 0x4, 0x10044)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f00000000c0), &(0x7f0000000140)=0x4)
symlinkat(&(0x7f0000000280)='./file0\x00', r0, &(0x7f00000005c0)='./file0\x00')
read(r4, &(0x7f0000000000)=""/175, 0x6d999)
accept4$inet6(r4, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000380)=0x1c, 0x20000000)
pipe2(&(0x7f0000000600), 0x4)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000440)={0x0, 0x2, 0xffffffffffffffff, 0x6, 0x8, 0x0, 0x9, 0x21, 0x1, 0x3, 0xfffffffffffffffb}, 0xb)
sendfile(r0, r1, 0x0, 0x0)
open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000500)={r5, 0x7}, &(0x7f0000000580)=0x8)
read(r2, &(0x7f0000000300)=""/87, 0xfffffc89)

00:33:48 executing program 0:
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xa}, &(0x7f0000000040)=0x8)

00:33:48 executing program 0:
r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000000)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x3)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040)=0xd5ec, 0x4)
poll(&(0x7f0000000400)=[{r0}], 0x1, 0x0)
write(r0, 0x0, 0x0)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
ftruncate(r1, 0x7)
getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000180)={<r2=>0x0, 0x9}, &(0x7f00000001c0)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x0, 0xa62, r2}, &(0x7f0000000140)=0xc)
exit(0x0)

00:33:50 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x5)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
symlinkat(0x0, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f0000000380))
getsockname$inet(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0)
freebsd11_lstat(0x0, &(0x7f0000000640))
setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x4a, 0x0, 0x0)

00:33:51 executing program 3:
mkdirat(0xffffffffffffffff, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
sync()
r0 = dup(0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={<r1=>0x0, 0x800}, &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, 0x8, 0xfff}, &(0x7f0000000100)=0xc)
r2 = semget$private(0x0, 0x2, 0x100)
__semctl$IPC_INFO(r2, 0x7, 0x3, &(0x7f0000000300)=""/217)
select(0x40, &(0x7f0000000140)={0x8, 0x8, 0x43a, 0xfffffffffffffffe, 0x6, 0x3a, 0x2000000000000000}, &(0x7f0000000180)={0x6, 0x4, 0x5, 0x86, 0x98fa, 0xffffffffffffffff, 0x9, 0xffff}, &(0x7f00000001c0)={0x2, 0x6, 0x4, 0x9, 0xcd, 0x3ff, 0x2, 0x2}, &(0x7f0000000200)={0x4})

00:33:51 executing program 2:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000580)={@rand_addr, @loopback}, &(0x7f00000005c0)=0x8)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @loopback, @loopback}, 0x4414ae3732a778f)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @rand_addr=0x8, @loopback}, 0xc)
accept$inet6(0xffffffffffffff9c, &(0x7f00000007c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000800)=0x1c)
socket(0x10, 0x5, 0x6)
r1 = accept4(r0, 0x0, &(0x7f0000000880), 0x10000000)
getsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000680), &(0x7f0000000840)=0x1ea)
r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
dup2(r0, r2)
setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc)
fcntl$setflags(r2, 0x2, 0x1)
setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000600)={@multicast2, @local, @multicast1}, 0x3e)
r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x1)
lseek(r3, 0x0, 0x1000000000003)
poll(&(0x7f0000000140)=[{r3}, {r3, 0x100}, {r3, 0x80}, {r3, 0xa1}, {r3, 0x2}, {r3, 0x4}], 0x6, 0x5)
poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0)
r4 = socket(0x1b, 0x3, 0x0)
sendto$inet6(r4, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0)
listen(r0, 0x10001)
getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000400)={<r5=>0x0, 0x3d5, 0x0, 0xfffffffffffff404}, &(0x7f0000000440)=0x10)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f00000004c0)={r5, 0xf622}, 0x8)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00'])
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
ftruncate(r2, 0xd3)
setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000080)=0xfffffffffffffff3, 0x4)
r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r6, 0x800007e2780e3)

00:33:51 executing program 2:
r0 = shmget(0x2, 0x3000, 0x100, &(0x7f0000ffb000/0x3000)=nil)
shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x3000)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0)
r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000000)='./file0\x00', 0x608020001)
lseek(r1, 0x0, 0x41000000000003)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
getsockname$inet6(r1, &(0x7f0000000080), &(0x7f0000000100)=0x1c)
r2 = socket(0x0, 0x0, 0x40000000001ff)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
clock_settime(0x0, 0x0)
sendmsg$unix(r2, 0x0, 0x8)
getuid()
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000180)={@in={{0x2, 0x1, @loopback}}, <r3=>0x0, 0x8, 0xa6, 0x0, 0x800000, 0x50a}, &(0x7f0000000240)=0xa0)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000280)={r3, 0x3948e065}, 0x8)
freebsd11_lstat(0x0, 0x0)
lchown(0x0, 0x0, 0x0)
freebsd11_mknodat(r1, &(0x7f0000000140)='./file0\x00', 0x42, 0x8)
setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5)
write(0xffffffffffffffff, 0x0, 0x0)
recvmsg(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0)

00:33:53 executing program 3:
semget$private(0x0, 0x0, 0x0)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00'])
writev(r1, &(0x7f0000000280), 0x26)
writev(r0, &(0x7f0000000700)=[{&(0x7f0000000000)="71a2695403267381f30a54693f45c68d0125", 0x12}, {&(0x7f0000000040)="2ae180a207a0774efdd272eb18eb605f80996bcac36920fb093f87188cdcc97cef183c031c46448fc941240610617bb5867dbf32c1b0", 0x36}, {&(0x7f0000000100)="cae87c3c095832514c4e34ca16693803ea222895a1a633339456b1b21e2034a806065c6724dbcbbdaa11b2aa29107f5d481583e83e963547b8b57797e6758bebd2236f9532d4a5a9f9ca5d99b7de7b8aa0abde73898918c699c6a6167ac0786f95b6a048757877e98628de237dc1a84d21733b02642f759bf8a3e286dd6fce603ec8ffbcf466f38de3e4c3a2bf0706c9bd28014ce4d24deecdab9258bac2fd63ff070892f9d47aa58f74d10eaed7b7920083ddf883c4598f0e92cb5c535672cbb76f471b805b44bf3bfa5d3a3fc9cb261cd677564282ad4123", 0xd9}, {&(0x7f0000000200)="5e65f55c2c0c2f667a2bd130d0a137cfd56e2f847c9ed554f8dc9374ad4073174abfa635e3073d140c6e1c4f1ebad93c2b20adb0fc414a89f72f1fd5196f276a9e3dc7768af7b963fc01f4b1d50f2182eca2d80355c935f8363a06147c4d3fb37e390538c78d4c86d921dc6d377a8b4d6514c75b11b221922c8512612fa02c908f43dbe0ba1932900773bf2bcfc70d457c28ded23a75b04596224427b5ce7e0cf55aa8c5626509357a43fa22acb1626e96094529d51e0da492bbefefedab214939ddda65cc7b098f1fdeaeca34e9039e64346cdec95da3514ad033", 0xdb}, {&(0x7f0000000300)="15f93413f06a40002783d0794f3ba4543d1092088dea75015b5bd5b14a1ddbb8e92c7baba06e355d7369b1a12edd916df92c005548e6269e2d4a052b7d119701d1ff80b775e2ca216b7af04918dcfe5105ac65b194b24855a9a7690f9490d012c42ea66b66733efe6734672d", 0x6c}, {&(0x7f0000000380)="bb77c7e2ed3b99e8760fa4c45b828d1ca0d38aa3e8ab178a6d5612c1b2291e507f6985f80e03475dcd9dad018ea7592c693c3b1411ed92438eee2aea5fd65faf636a42f9c746c502e2afd4373ba7548181792b65b1d0", 0x56}, {&(0x7f0000000500)="dcd42061dfef386878a71c75b8f1dbe54e47ccaf8ab2d8244948e422f5174c44b33f783764e8b94a44d927b4687a11abef921937a44891daff7d5fdda3019569a519cac1b9ba07be9093badc6011dd7b038cb3461547df86da1a806069ccb375bd50c1c83f2e019f5ba83381745e9637aa573bfe8ffb8824c5b4eefdb948ed2e30271e80d00c86681080d7374a7666a819ef3e49d826", 0x96}, {&(0x7f00000005c0)="5902d87d4c218f702a02adcfd08a2e4d03f77191824ab554aab7146f7d2ade96d62cd74a67a617dc89d0958b522f546fa9f8d36d28b65fc14eee5527d75fc497b4449e43e74f9be2aa1b1eddc61306a6675cc2c2ead48d17e65a0a34f0cfd7ce0980c13dd0bcbc46abd52bec7c63a20466cd3eb426af0e8e120f26765b3c771bf7e122ad7f7e276b2768a81dc12c6371ae5dab7d06c96ed7e0c58b999388e6dbd31c02942294443cf606d863740f", 0xae}, {&(0x7f0000000680)="a63eb0dd7745ae3c3b0fe96f8885cb86ee63a1c377e7b17ecfad69c2f941f47124c5893eeac0194f0cb0b82dd923e994860de640d99fc6ca36eac9c3e48bc22ae85adc82a591807af7525fb1799b624493c7a28b768d2cea698d857d7babdb406290c2f34d7deb46dc4dcbab88735ac8af98dfc7e0bd1f064be5f200", 0x399}], 0x9)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, 0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85)
r2 = open(0x0, 0x80000000000206, 0x0)
accept$unix(r2, &(0x7f0000000480)=@abs, &(0x7f00000007c0)=0x8)
getsockopt$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, 0x0, 0x0, 0x0)

00:33:53 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r1 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r1, &(0x7f0000000000)='./file0\x00', 0x0)
r2 = open$dir(&(0x7f0000000280)='./file0\x00', 0x200000000000008, 0xa8)
symlinkat(&(0x7f0000000240)='./file1\x00', r2, &(0x7f00000004c0)='./file2\x00')
sync()
fdatasync(r2)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000500)=ANY=[@ANYBLOB="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", @ANYRES32=<r3=>0x0, @ANYBLOB="810000000100000080000000020000003e0a0500"], &(0x7f0000000040)=0x98)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={<r4=>r3, 0x5, 0x6}, &(0x7f0000000200)=0xc)
mkdirat(r1, 0x0, 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0x60801fffe)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000340)={0x1, 0x200, 0x77, 0xcd, r4}, &(0x7f0000000380)=0x10)
lseek(r0, 0x0, 0x1000000000003)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000002c0), &(0x7f0000000300)=0x4)
mlock(&(0x7f0000ff5000/0xb000)=nil, 0xb000)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0)

00:33:58 executing program 3:
r0 = open(&(0x7f0000000000)='./file1\x00', 0x400, 0x40)
rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file1\x00')
linkat(r0, &(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00', 0x400)

00:33:58 executing program 3:
r0 = open(&(0x7f0000000340)='./file0\x00', 0x1, 0x8)
r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x110, 0x0)
sendto(r0, &(0x7f0000000080)="0544187332ad2ce4f689c9852d772488745319cf9e1afe21d7012de7fba6547ca9c52f7d2d5a5f42e6428ad89319ddd6839e009287709972781dfd1148ee88f8ecc832df02da325b9ee40921088c5c71ec4baa4b3cb10d676f092f1c21f4d980077a19df317ed5640356c65ba1cb5c75680acdac0f1b7ccd4be41c8d4923f676fe8b155a04dbe07a24b1d8f894e4bdac9e36fc8062855a", 0x97, 0x81, &(0x7f0000000180)=@in6={0x1c, 0x0, 0x9, @loopback, 0x5}, 0x1c)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={<r2=>0x0, 0xf, 0x1f}, &(0x7f0000000200)=0x8)
openat(r1, &(0x7f0000000380)='./file0\x00', 0x0, 0x20)
getsockopt$inet_mreqn(r1, 0x0, 0xc, 0xffffffffffffffff, &(0x7f0000000040))
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000240)={r2, 0x5, 0xffac, 0x7}, 0x10)
fcntl$lock(r0, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x200, 0x100000000})
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000280)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r2, 0x5, 0xc8aa, 0x200, 0x8, 0x5, 0x7}, 0xa0)

00:34:03 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x5)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
symlinkat(0x0, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f0000000380))
getsockname$inet(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0)
freebsd11_lstat(0x0, &(0x7f0000000640))
setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x4a, 0x0, 0x0)

00:34:03 executing program 2:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
r1 = dup(r0)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
getsockopt$inet6_buf(r0, 0x29, 0x2c, 0x0, &(0x7f0000000280))

00:34:03 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040), &(0x7f0000000080)=0xc)
setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f00000000c0)={0x9, {{0x1c, 0x2, 0x9648, @remote={0xfe, 0x80, [], 0x0}, 0x3800000000000}}}, 0x88)

00:34:03 executing program 2:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet6_group_source_req(r0, 0x29, 0x53, 0x0, 0x0)

00:34:03 executing program 2:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f00000001c0), 0x4)
r1 = dup(r0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000140)={<r2=>0x0, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000180)=0x10)
setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000200)={r2, 0xfffffffffffffff9}, 0x8)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000000)={<r3=>0x0, 0x5}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000080)={r3, 0x9}, 0x8)

00:34:04 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000100)={<r1=>0x0, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000140)=0x10)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000180)={r1, 0x9f, 0x0, 0x9cef, 0x8}, &(0x7f00000001c0)=0x18)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=<r2=>0x0], 0x0)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r2, 0x10008}, 0x10)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)

00:34:04 executing program 2:
setreuid(0x0, 0xee00)
r0 = geteuid()
setresuid(0x0, 0x0, 0x0)
r1 = socket$inet6(0x1c, 0x10000005, 0x5)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000001c0)={<r2=>0x0, 0x9c0000000000}, &(0x7f0000000200)=0x8)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000000)={<r3=>r2, 0x1, 0x2, 0x8, 0x3}, &(0x7f0000000040)=0x4)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000140)={r3, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000180)=0x10)
setresuid(0x0, 0xee01, r0)
r4 = geteuid()
setresuid(r4, r0, r0)

00:34:04 executing program 3:
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getpeername$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x10)
r1 = open(&(0x7f0000fb8ff8)='./file0\x00', 0x0, 0x0)
lseek(r1, 0xffffffffffffffff, 0x1)

00:34:07 executing program 1:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={<r1=>0x0, 0x10001}, &(0x7f0000000040)=0x8)
sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in={0x2, 0x3, @loopback}, 0xfffffd38, 0x0, 0xfffffffffffffe0d, &(0x7f0000000080)=[@sndinfo={0x1c, 0x84, 0x4, {0xffffffffffffffff, 0x800, 0x0, 0x401, r1}}], 0x1c}, 0x0)

00:34:07 executing program 0:
open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001})
r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0xd, &(0x7f0000000380)={0x0, 0x2, 0x0, 0x100000001})
r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
fcntl$lock(r2, 0x9, &(0x7f0000000140)={0xfffffffffffffffe, 0x0, 0xffffffffffffff7f, 0x280000000})
r3 = fcntl$getown(r0, 0x5)
getpgrp(r3)

00:34:07 executing program 2:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000840)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
dup2(r0, r1)
setsockopt$inet_int(r1, 0x0, 0x804000000004, 0xfffffffffffffffe, 0x85)

00:34:07 executing program 3:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0xc)
truncate(&(0x7f0000000100)='./file0\x00', 0x308020008)
setreuid(0x0, 0xee00)
getresuid(0x0, 0x0, &(0x7f0000000100)=<r1=>0x0)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000003c0)={0x0, 0x4}, &(0x7f0000000400)=0x8)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000440)=ANY=[@ANYBLOB="1fcde9ff020002000600"], 0x1)
setreuid(r1, r1)
setuid(0x0)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(r0, 0x2, 0x2)
setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab)
getsockopt$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="02004e200000000700007500000000000000000000000000000000000000000000eda94bcb18200300000000000000000000000000375ba9000000000000000b0000000000000000000000000000000000000000000000000000001c0000000000000000000000000ae4ff75f346c79e00"/125, @ANYRES32=0x0], 0x2)

00:34:07 executing program 0:
r0 = open(0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, 0xf7e, 0x1}, &(0x7f0000000040)=0xc)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000100)=ANY=[@ANYBLOB="0000000068ea516e922dbb9d6d3fff9323b78bcdbcd36162a62d44187cd837bdb3e5a883d91f25a5ef91aad3209d28ed5db56bb756c2c57a1590d3022ca333871767997f10a02f5d492be147684ed1ff251ff29ca75a088e826f"], 0x1)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r2, 0x0, 0x3)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000002c0)={r1, 0x271, 0x5e, "024bb815840f80dcaa56b966a599d738e6722a58cd6167a3161097e27f3c72a901e9ac9b7c1d857ac49101f1dd8c33f6aa577345a10e1a5f554ee26b6aa273b4d11130d584cf0b86e338989ab4706f63a284830723f0a75191cd7b577a75"}, 0x66)
poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0)
fcntl$setflags(r0, 0x2, 0x1)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000240)={r1, 0x4, 0x5, [0x0, 0x0, 0x3, 0x9, 0x2]}, 0x12)
setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f00000001c0)={r1, &(0x7f0000000080)=[@in={0x2, 0x0, @multicast2}]}, &(0x7f0000000200)=0x10)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, 0x0, 0x0)
pipe2(&(0x7f0000000280)={0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x100004)
setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
fchdir(r3)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0)

00:34:07 executing program 2:
r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x1c)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000000c0)={@in6={{0x1c, 0x3, 0x100000000, @local={0xfe, 0x80, [], 0x0}, 0xffffffffffffff56}}, <r1=>0x0, 0x2, 0x7, 0x4}, &(0x7f0000000180)=0x8c)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0xf, 0x0, r1}, &(0x7f0000000200)=0xc)
mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x1)
clock_settime(0x0, &(0x7f0000000080))

00:34:07 executing program 1:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={<r1=>0x0, 0x10001}, &(0x7f0000000040)=0x8)
sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in={0x2, 0x3, @loopback}, 0xfffffd38, 0x0, 0xfffffffffffffe0d, &(0x7f0000000080)=[@sndinfo={0x1c, 0x84, 0x4, {0xffffffffffffffff, 0x800, 0x0, 0x401, r1}}], 0x1c}, 0x0)

00:00:00 executing program 1:
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x1, 0x401, @remote={0xfe, 0x80, [], 0x0}, 0x3}}, <r1=>0x0, 0x9, 0xf472, 0x2, 0xffff, 0x7, 0x1}, &(0x7f0000000240)=0x98)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={<r2=>r1, 0x8}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000000c0)={r2, 0x57, "30f98ace301deaca8ce112432bf3d53ac1795be5a751fcc0f38d604a45ee4191238432b68a3e53df92fe30b045881a096b4953933cc4c70f63870e2ea0dfaa39aaa3a91695b4178cb399c1906fc86e38c6870354efc060"}, &(0x7f0000000140)=0x5f)
r3 = socket(0x2, 0x3, 0x0)
bind$unix(r3, &(0x7f0000000000)=@abs, 0x8)

00:00:00 executing program 1:
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
r0 = open(&(0x7f00000001c0)='./file0\x00', 0x6, 0x0)
poll(&(0x7f0000001540)=[{r0, 0x185}, {r0, 0x2}], 0x2000000000000016, 0x0)
r1 = shmget$private(0x0, 0x2000, 0x1, &(0x7f0000ffb000/0x2000)=nil)
shmctl$SHM_INFO(r1, 0xe, &(0x7f0000000000)=""/185)

00:00:00 executing program 1:
pipe2(&(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x100000)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4)
r1 = fcntl$dupfd(r0, 0x11, r0)
setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040)={0x40, 0x8000, 0x1, 0x0, 0x1, 0x3, 0x40, 0x4, 0x1, 0x5, 0x1}, 0xb)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000440)=0x5, 0x4)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c)
r3 = shmget(0x2, 0x1000, 0x9, &(0x7f0000ffc000/0x1000)=nil)
shmctl$SHM_UNLOCK(r3, 0xc)
getsockopt$inet6_buf(r2, 0x29, 0x3e, 0x0, &(0x7f0000000180))
r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r4, 0x0, 0x1000000000003)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={<r5=>0x0, 0x0, 0xfff, 0x400, 0x2, 0x10001}, &(0x7f0000000340)=0x14)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000380)={r5, 0x200, 0x0, 0x6, 0x6a5}, &(0x7f00000003c0)=0x18)
setsockopt(r2, 0x1f, 0x3ff, &(0x7f00000014c0)="457891e313377e92ac95c79c6aa0294f2968056d26dd32774629e9f8ce17c8deccc3c538057098beaf0ab97c281df72edff856c74bdb4d094bb2b9459a21b5acc2a65b1ff610dffe4a1a901fbe1fb3c9c9093f8acd87d4e6553c7014198debd66e1386275f19ae5806549630f29de300129989ba18c5c373ee1dcf40178d3c0ae3c8cc09696692c527c347dced5862807a1000f72ae56f3e04c8c461daf5f8e94b4b9f8d588459", 0xa7)
pwritev(r4, 0x0, 0x0, 0x0)
poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
accept4(r1, &(0x7f00000002c0)=@in6, &(0x7f0000000300)=0x1c, 0x10000000)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
poll(&(0x7f0000000400)=[{r4, 0x8}, {r1, 0x10}, {r1, 0x6}], 0x3, 0x2)
open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9)
dup(r1)
r6 = shmget(0x3, 0x3000, 0x44c, &(0x7f0000ffa000/0x3000)=nil)
shmctl$IPC_INFO(r6, 0x3, &(0x7f00000004c0)=""/4096)
socket$inet6_tcp(0x1c, 0x1, 0x0)

00:00:04 executing program 3:
r0 = socket(0x5, 0x10000000, 0x3)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x5}, 0x8)
sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0)
shutdown(r0, 0x1)

00:00:04 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x104)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x11, r1, 0x0)
mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x12, r0, 0x0)
r2 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0)
r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r3, 0x8, &(0x7f0000000040)={0x1, 0x0, 0x0, 0x100000001})
flock(r2, 0x1)
mlock(&(0x7f0000ff9000/0x3000)=nil, 0x3000)

00:00:04 executing program 0:
r0 = semget$private(0x0, 0x1000000000006, 0x304)
__semctl$GETPID(r0, 0x2, 0x4, &(0x7f0000000100)=""/182)

00:00:04 executing program 1:
r0 = open(&(0x7f0000000100)='./file0\x00', 0x1, 0x100000000000000)
r1 = dup(r0)
sendfile(r0, r0, &(0x7f0000000000), 0x8176)
fdatasync(r0)
open(&(0x7f0000000180)='./file0\x00', 0x400, 0x62)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000001c0)={0x3ff, 0x1000, 0x0, 0x0, 0x200, 0x2, 0xc0, 0x8001, 0x0, 0x3, 0x4}, 0xb)
preadv(r1, &(0x7f0000000140)=[{&(0x7f0000000300)=""/129, 0x81}, {&(0x7f00000003c0)=""/128, 0x80}, {&(0x7f0000000440)=""/222, 0xde}], 0x3, 0x0)
preadv(r1, &(0x7f0000000240)=[{&(0x7f0000000280)=""/118, 0x11b}], 0x1, 0x3)
freebsd11_getdents(r1, &(0x7f0000000040)=""/138, 0x8a)

00:00:04 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0xe}, &(0x7f0000000140)=0x8)
setsockopt$inet6_tcp_int(r0, 0x6, 0x80, &(0x7f0000000080)=0x100000001, 0x4)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82020400000085400000"], 0x1)
shutdown(r0, 0x1)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040)=0x7, 0x4)
setsockopt$inet6_tcp_buf(r0, 0x6, 0x401, 0x0, 0x1b4)

00:00:04 executing program 0:
r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0)
flock(r0, 0x1)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})
close(r1)
ftruncate(r0, 0x39b2)
execve(0x0, 0x0, 0x0)
mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x40)
fchmod(r1, 0x108)
r2 = openat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x10000, 0x90)
setsockopt$sock_int(r2, 0xffff, 0x2000, &(0x7f0000000100)=0xe0b8, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000140)={0x2, [0x0, <r3=>0x0]}, &(0x7f0000000180)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000001c0)={0x3, 0x6, 0x4000, 0xa2, 0x200, 0xfffffffffffffc01, 0x800, 0xc6b, r3}, &(0x7f0000000200)=0x20)

00:00:04 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x104)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x11, r1, 0x0)
mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x12, r0, 0x0)
r2 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0)
r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r3, 0x8, &(0x7f0000000040)={0x1, 0x0, 0x0, 0x100000001})
flock(r2, 0x1)
mlock(&(0x7f0000ff9000/0x3000)=nil, 0x3000)

00:00:04 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000000)=0x400, 0x4)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4)
select(0x40, &(0x7f00000004c0)={0x3f, 0x40, 0x7, 0x1ff, 0x5, 0x8, 0x6, 0x408000000000}, &(0x7f0000000500)={0x5, 0x8, 0x6, 0x1, 0x8, 0x7, 0x100, 0xc0f}, &(0x7f0000000540)={0x5, 0x9, 0x3, 0x8, 0x5, 0x4, 0xffffffffffffffc1, 0xfffffffffffffff8}, &(0x7f0000000580)={0x3, 0x4})
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000000c0)={<r2=>0x0, 0xc1, "d2b45edd1bbd620969fc1581298d7bdc751761549cf1e6e34a45cac3438e278441df28d06a26005847f8971a228bc4d43f611697362643eddc271131d15b04fe018ce53614e24af639c272ee45c1912428509849a45726762a3eaa1009e34db0e254afe86aeda6e029a6ddf80ac908cb4a3fd5c3ec7ffa7ce6f1ff1227b9eb5f0e3f7ebcb3021b0f9280edc8c438aebb142bb1532f490d3effa8cf336c6e2dfff25060d21f698fd975416168dba2ee784cd54e4193035d44760410c76f45a54274"}, &(0x7f00000001c0)=0xc9)
r3 = fcntl$dupfd(r0, 0x11, r0)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000280)={<r4=>r2, 0xb44}, &(0x7f0000000340)=0x8)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f00000005c0)={r2, 0x8}, &(0x7f0000000600)=0x8)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000300)={<r5=>r2, &(0x7f0000000200)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f00000002c0)=0xfffffffffffffdd3)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000440)={r5, 0x3, 0x1, [0x80000000]}, &(0x7f0000000480)=0xa)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000380)={@in6={{0x1c, 0x2, 0x7, @loopback, 0x7}}, r4}, 0x84)

00:00:05 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x4, 0x84)
getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x19, &(0x7f0000000000), 0x2)
getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040), &(0x7f0000000080)=0x4)

00:00:05 executing program 2:
r0 = open(&(0x7f0000000040)='.\x00', 0x8, 0x0)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={<r1=>0x0, 0x3, 0x9}, &(0x7f0000000100)=0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x3, 0x4200, 0xc5e5, 0xb427, r1}, &(0x7f0000000180)=0x10)
poll(&(0x7f0000000240)=[{r0, 0x2008}], 0x1, 0x0)
symlinkat(&(0x7f0000000000)='\x00', r0, &(0x7f0000000080)='./file0\x00')

00:00:05 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0xfffffffffffffffe, 0x84)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x1)

00:00:05 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$setflags(0xffffffffffffffff, 0x2, 0x0)
bind(r0, &(0x7f00000001c0)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0)
r1 = msgget$private(0x0, 0x0)
msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000240)=""/170)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0)
msgget(0x3, 0x10)
msgsnd(0x0, 0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000000)={<r2=>0x0, 0x6b, "a081f61bebe951b86bce84b902e30b08333f85ab4648a3515488373f0b4eccdfa25a4426d451523be56011f9dbc6033772a922f7291e8af188c95eeff3eae02ad972b3988915ed5a9baf9c53d7d3d983779fe10abfa215b4153fb72c0c713204c385e4e6975815d1a87e53"}, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000140)=ANY=[@ANYRES32=r2, @ANYBLOB="ae005a00d29c2136a20891ac733f7e86cc79533bab1a724e504b19cdb034862067d36c0feb3ca89708e61f7fdc8784296258c1a7f94b20608782dd8416c0ddd4954266553e176c0497f3666f157f1019102c14e8fa3c3d1333c90d5c0000"], 0x62)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000300)={r2, 0x7e, "b846899438563b85e2f96b2292f6319037bb5a9b16c97578f3901ba1e85e985cf8a7d88506a76fc85cb44b173fd8032402215e3c6d4b2e133ff1833514baa2b9154a684007ba82e74098e8eddd97ac695a5dcd1d5abf0e3003f9da5fcc2132492df4f066f7625cbebb210046e7828b7ad6bae0060427d771f926fb839164"}, &(0x7f00000003c0)=0x86)
writev(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x0, 0x0, 0x2020, 0x100000001, 0x2, 0x3, 0x100000000, 0x5, r2}, &(0x7f0000000200)=0xe)

00:00:05 executing program 2:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
r1 = accept4(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x10000000)
getsockopt$inet6_tcp_int(r1, 0x6, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
r2 = dup(r1)
connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac}, 0x1c)

00:00:05 executing program 0:
r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0)
flock(r0, 0x1)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})
close(r1)
ftruncate(r0, 0x39b2)
execve(0x0, 0x0, 0x0)
mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x40)
fchmod(r1, 0x108)
r2 = openat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x10000, 0x90)
setsockopt$sock_int(r2, 0xffff, 0x2000, &(0x7f0000000100)=0xe0b8, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000140)={0x2, [0x0, <r3=>0x0]}, &(0x7f0000000180)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000001c0)={0x3, 0x6, 0x4000, 0xa2, 0x200, 0xfffffffffffffc01, 0x800, 0xc6b, r3}, &(0x7f0000000200)=0x20)

00:00:05 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in6, 0x0, 0x0, 0xcfe5, 0x311}, 0x98)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000000)={<r2=>0x0, 0x3, 0x3, [0x1b4, 0x33, 0x8]}, &(0x7f0000000040)=0xe)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000140)={@in={{0x2, 0x1, @multicast2}}, r2}, 0x0)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
symlinkat(&(0x7f0000000200)='./file0\x00', r1, &(0x7f0000000240)='./file0\x00')

00:00:05 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x55, &(0x7f00000004c0)="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", 0x1000)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(r0, 0x2, 0x6)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000140)=0x4)
faccessat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x400)
readlinkat(r0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=""/234, 0xea)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000340)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6]}, &(0x7f0000000100)=0x10)
fcntl$getflags(r0, 0x1)
open(&(0x7f0000000300)='./file0\x00', 0x20200, 0x80)

00:00:05 executing program 1:
r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0)
ftruncate(r0, 0xfdad)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x4)
setsockopt$inet6_tcp_buf(r1, 0x6, 0x27, &(0x7f00000000c0)="246c60ec836e1d1c251a342faaa680b59100e7875cc9d679e07f8dda81be1a96a7943928a5425597b4498188d320", 0x2e)
truncate(&(0x7f0000000040)='./file0\x00', 0xf2be)

00:00:05 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000380)='./file0\x00', 0x0)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000001c0)=0xe7, 0x4)
lseek(r0, 0x0, 0x1000000000003)
poll(0x0, 0x0, 0x0)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
r1 = socket(0x2, 0x80000000006, 0x108be)
open$dir(0x0, 0x0, 0x0)
getsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000140)={@local, @rand_addr}, &(0x7f0000000180)=0xc)
msync(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2)
getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000002c0), &(0x7f0000000200))
getsockopt$inet6_int(r1, 0x29, 0x25, &(0x7f0000000040), &(0x7f0000000100)=0x2)
socket$inet(0x2, 0x5, 0x400)
writev(r0, 0x0, 0xffffffffffffffb9)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
execve(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
syz_emit_ethernet(0x22, &(0x7f0000000000)="997ffce058f8d27703007815080045ca31d2602b7b796c4d491f7f16098483947f01")
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000080)=0x3, 0x4)
getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000240), &(0x7f0000000280)=0x8)

00:00:06 executing program 0:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
lseek(r0, 0x0, 0x0)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@local={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}}, 0xc)
getsockopt$inet_buf(r0, 0x0, 0x800030, 0x0, 0x0)
lseek(r0, 0x0, 0x0)

00:00:07 executing program 3:
r0 = socket$inet6(0x1c, 0x10000000, 0x8)
setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000540), 0x4)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000580)=ANY=[@ANYRES32=<r1=>0x0, @ANYBLOB="37000000139dfb0e413eb280519111efdae69ac5eb99ce917721473002cbd27ba437310c7cb67197432ab99509f91c147406ac699ba47746b1f7bd56ae0f27a2ee1624a00c8fe354"], &(0x7f0000000180)=0x3f)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x4, 0x200, 0x5e000, 0x40, r1}, 0x10)
r2 = accept4(r0, 0x0, &(0x7f0000000140), 0x0)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000600)={<r3=>0x0, 0x9, 0x3, 0x1, 0x80000001, 0x20}, &(0x7f0000000640)=0x14)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000680)={@in={{0x2, 0x0, @multicast2}}, r3}, 0x8c)
r4 = socket$inet6(0x1c, 0x10000003, 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000040)=ANY=[@ANYBLOB="02004e20ac1400aa00"/136, @ANYRES32=0x0, @ANYBLOB="310700000004000009000000ff010000ff0000ff"], &(0x7f00000001c0)=0xa0)
sendmsg$inet6_sctp(r4, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5dc]}}, 0x1c, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x9, &(0x7f0000000100)=0x5, 0x4)
sendmsg$inet6_sctp(r0, &(0x7f0000000500)={&(0x7f0000000240)=@in={0x2, 0x0, @multicast2}, 0x10, &(0x7f0000000440)=[{&(0x7f00000002c0)="49537d5f5730d5cc797c8fb251add8d9cf420350c505de58c4ebc0350a", 0x1d}, {&(0x7f0000000300)="ea5f3900f5ea534cfff70d413fff583297dd1cf3fc505a78b4d8fa3d414709ad45b57a3b63bb9845b13bab9f59302dc507b09736788a654fe07ae060d7108e24eb2d69ef760abe2f1f963d3c7852c59fc4f6dd7df5f21b3aa366e7b9d7032bfbf45ad949e69f1134486b4df84ec45f44b5685d78674736f201f825b3d13fc8c879307f0cb7ba7656354f747c50776818beb853e32db002212b48f2769108a2283169a72464ed3908ebf1b05b0ddf5b01ba91a7", 0xb3}, {&(0x7f00000003c0)="16c20e0900e496", 0x7}, {&(0x7f0000000400)="ed9503258c32d28354d7e8cf4f938eab32dffb84baa18a9c523476f746a47e24ce", 0x21}], 0x4, &(0x7f0000000480)=[@prinfo={0x14, 0x84, 0x7, {0xf}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @dstaddrv4={0x10, 0x84, 0x9, @multicast2}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, [], 0x0}}], 0x50, 0x20185}, 0x80)

00:00:07 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
socketpair(0x1, 0x10000001, 0x943, &(0x7f0000000140)={<r1=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000180)={<r2=>0x0, &(0x7f0000000200)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in]}, &(0x7f0000000280)=0x10)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000002c0)={r2, 0xfffffffffffffffd, 0x3, [0x9, 0x6, 0x1]}, 0xe)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r3=>0x0]}, &(0x7f0000000100)=0x8)
setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000340)={r2, 0x3}, 0x8)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000380)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r2, 0x8, 0x400, 0x1, 0x9, 0xf1e, 0x6}, 0xa0)
link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00')
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000300)={0x400, 0x0, 0x100, 0x8001, 0x2, 0x7fff, 0x101b49a, 0x6, 0xe6ba, 0x6a78}, 0xb)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x902, &(0x7f00000001c0)={r3}, 0x8)
r4 = shmget$private(0x0, 0x2000, 0x222, &(0x7f0000ffe000/0x2000)=nil)
shmctl$SHM_UNLOCK(r4, 0xc)

00:00:07 executing program 2:
ppoll(&(0x7f0000000000), 0x335, &(0x7f0000000040)={0x5, 0x10000}, &(0x7f0000000000)={0x5}, 0x8)
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0)
getsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)=ANY=[@ANYRES32=<r1=>0x0, @ANYBLOB="080008010500ffffff0305000700200009000000"], &(0x7f0000000100)=0x18)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000140)={r1, 0x8, 0x4, [0xffff, 0x7fff, 0x1f, 0x8]}, 0x10)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
fstat(0xffffffffffffffff, 0x0)
lseek(r0, 0x0, 0x1000000000003)
getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x1d, 0x0, 0x0)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x1)
read(r0, &(0x7f00000005c0)=""/4096, 0x1000)
write(r0, &(0x7f00000002c0), 0x0)

00:00:07 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x106)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x1)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="0798dfa2", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0)
connect(0xffffffffffffffff, 0x0, 0x0)
getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000001c0), &(0x7f0000000100)=0x100)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0)
setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f00000002c0)={{0x1c, 0x1, 0x240, @empty, 0x74}, {0x1c, 0x3, 0x8, @loopback, 0x80}, 0x2, [0xfc0, 0x8923, 0x2, 0x1f, 0x12000000000, 0x8000000009, 0xffffffff, 0x7]}, 0x5c)
setsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000000080)={@empty, @rand_addr=0x8}, 0x8)
socket$inet_udplite(0x2, 0x2, 0x88)
truncate(&(0x7f0000000000)='./file0\x00', 0x1ff)

00:00:07 executing program 3:
r0 = socket(0x0, 0x0, 0x940)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000100)={0x20000000000, 0x4000, 0x1, 0xb097, <r1=>0x0}, &(0x7f0000000140)=0x10)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000180)={r1, 0xff2, 0x5, [0x7, 0xa4d, 0x6, 0x800, 0x0]}, &(0x7f00000001c0)=0x12)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
lseek(r2, 0x0, 0x2)
getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f0000000200)={@local, @rand_addr}, &(0x7f0000000240)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x401, 0x10, 0x3, 0x81, 0x0, 0x9, 0x3ff, <r3=>0x0}, &(0x7f0000000040)=0x20)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000080)={r3, 0x2, 0x7fffffff}, &(0x7f00000000c0)=0xc)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000280)=0x7, 0x4)

00:00:09 executing program 3:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x8000, &(0x7f0000000040), 0x4)
socket(0x1c, 0x4, 0x9)

00:00:09 executing program 3:
setrlimit(0x9, &(0x7f0000000080))
socketpair$unix(0x1c, 0x2, 0x0, 0x0)

00:00:09 executing program 3:
munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000)
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
socket(0x1e, 0x200010000003, 0x8)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
writev(0xffffffffffffffff, 0x0, 0x0)
freebsd10_pipe(0x0)
r1 = socket$inet6(0x1c, 0x0, 0x0)
pwritev(r0, 0x0, 0x387, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
munmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000)
writev(0xffffffffffffffff, 0x0, 0x0)
fcntl$setflags(r0, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000040))
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000004c0)=ANY=[@ANYBLOB="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", @ANYRES32=<r2=>0x0], &(0x7f0000000000)=0x84)
setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000080)={r2, &(0x7f0000000100)=[@in6={0x1c, 0x0, 0x80, @remote={0xfe, 0x80, [], 0x0}, 0x4}, @in6={0x1c, 0x2, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x9}, @in6={0x1c, 0x3, 0xc0000000000000, @loopback, 0x3ff}, @in={0x2, 0x0, @broadcast}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000380)=0x10)
fstat(r0, &(0x7f00000001c0))

00:00:09 executing program 2:
syz_emit_ethernet(0x27, &(0x7f0000000240)="798deb8ce60c923afeed35c008060007080014047102000000bab83be28ea73e1a9ab221b4ba20709db137d2c51fd18649084b98e76eeaa5bce09126abf88c693829402a842f827749b6c567051ba31ec762a352b7441cac7f1a63c581d687ffaf09291c5358e97cf861ac18e4308e1353d2ad6d76634ab8c7cc20c0d88a19f765813e3c14ab642d54e6f0d6b6e819fda2aca1bc6194f9da2d2df018295d90766f1c86f0503c03840d6165b943696d681f02ac19e0f50109e39f3ea656a15cd20600000000000000b42cb8d17266d5fe2cafc3fa479e48d434583ad00a5f1dbd63d0d74ced1cec3f4469988de3819e7972e1c7")
msync(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0)

00:00:09 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
socketpair(0x1, 0x10000001, 0x943, &(0x7f0000000140)={<r1=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000180)={<r2=>0x0, &(0x7f0000000200)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in]}, &(0x7f0000000280)=0x10)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000002c0)={r2, 0xfffffffffffffffd, 0x3, [0x9, 0x6, 0x1]}, 0xe)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r3=>0x0]}, &(0x7f0000000100)=0x8)
setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000340)={r2, 0x3}, 0x8)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000380)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r2, 0x8, 0x400, 0x1, 0x9, 0xf1e, 0x6}, 0xa0)
link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00')
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000300)={0x400, 0x0, 0x100, 0x8001, 0x2, 0x7fff, 0x101b49a, 0x6, 0xe6ba, 0x6a78}, 0xb)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x902, &(0x7f00000001c0)={r3}, 0x8)
r4 = shmget$private(0x0, 0x2000, 0x222, &(0x7f0000ffe000/0x2000)=nil)
shmctl$SHM_UNLOCK(r4, 0xc)

00:00:09 executing program 2:
r0 = socket(0x17, 0x30000000, 0x8)
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000300), &(0x7f0000000340)=0x4)
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x10844c, 0x0)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000001c0)={<r2=>0x0, 0x5, 0x70, 0x3, 0xe411, 0x3}, &(0x7f0000000200)=0x14)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000240)={0xb8b2, 0x10, 0x2, 0x2, r2}, 0x10)
getpeername$unix(r1, &(0x7f0000000280)=@abs, &(0x7f00000002c0)=0x8)
poll(&(0x7f0000001240)=[{r1}], 0x1, 0x0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000000)=ANY=[@ANYRES32=<r3=>0x0, @ANYBLOB="6e000000c3649653456c348e994c779e251eeae48fe15507d8f1d8f783ae56f8b07843b5dc1b5f103b1c9781ba24238c6fc888ab8d0532248a32639f206379a4e822a845fea5ca5b0b18d632b3a8bed1be09981cbb514570a47a7bd9a8037d1d380d0bf57dd4e1a47515fde77dac3d1738c6"], &(0x7f0000000100)=0x76)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000140)={0x9, 0x7, 0x1000, 0x1, 0x6, 0xc1ef, 0x9, 0x4, r3}, &(0x7f0000000180)=0x20)

00:00:09 executing program 2:
clock_gettime(0x10, &(0x7f0000000000))

00:00:09 executing program 1:
mprotect(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000000c0)={'accf_data\x00', "04e69599a1d53951b17665c794432cfce4e9af9a3dd0da82345af7ff0a55b81434a31d3fbff8d0ea91e39c790f458767037662393119c9a6b62bf91611a69e65c07c2fdfe1d1ea9394a97aea2162343e96bf610103d209a8163e50e1aa9cbfac1af565b19f07ac98eef922f59733f25253997ceec14cb41bf3efebc1970dc692f56a8aacb4f4c4fc6c0a6a65d40d647096a343f6506ca35a00f750d5361d29d41a9dfe28bbab08280f6c52046100a7b7646bd59aec7f6066c8dccb7aedc829d95c3d932427d8bed5c263ac97a619509a76343ce015b1735555b3102f37eb2246b99ac1aaa808103c32784fca830f1bce"}, 0x100)

00:00:09 executing program 2:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
r0 = socket$inet(0x2, 0x4000000000000002, 0x0)
getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000000), &(0x7f0000000040)=0x10)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000180)="9e0facd8", 0x4)

00:00:09 executing program 2:
r0 = socket(0x11, 0x83, 0x0)
sendto$unix(r0, &(0x7f0000000180)="9401050500a85a80b1b0782797888fd1f838a311000000000000b13886ca3849451ae3c3051020741038f5538551f30ce390500e08fecea11ea8fef96e4fc748e93f0b780486aebdbe781e4d8f5eef9187a869a4d3a4cbba982fd825582fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d62934e4fd89070000000000000070c1f5a872c88dff7cc53c894303b2a0a85ff3faa800000000009ec7ab3a34c29000000000000000000000000000002d7e4a5d76cc3f9cff2ed2243e56fa277603c5cc1e047326bcf6b67b75d00bf6ee330b6a80874b70559d9975ebd13da2447a78aa4b00cd0ba1870215607bb912e3d7325183ce69456b4b6ca927871c81672a54ec695c5bdeb842836656f917945cc076f87dc714dfe0aa2947252df350707b22884a7730cb6dba8742110fbe9ec7481885274387e0b1dbe5695122604819b0b2294b7b20726a5d4fcb44f62d00fabb2f247a166d8d79d05b8cc370f5c11db58aedca632a83acd58ff0ea0a3dca58ccb03cce466cda735017196ff346c32717397d6ec6952ec90de81ed297b2319e130f", 0x194, 0x0, 0x0, 0x0)

00:00:10 executing program 3:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
dup(r0)
setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000040), 0x4)
setsockopt$inet6_buf(r0, 0x29, 0x31, 0x0, 0x0)
socket$inet6_udplite(0x1c, 0x2, 0x88)

00:00:10 executing program 2:
r0 = open(&(0x7f0000000500)='./file0\x00', 0x80020000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
poll(&(0x7f0000000540)=[{r0, 0x2000}], 0x1, 0xfffffffffffffff9)
lseek(r0, 0x0, 0x3)
setsockopt$inet_buf(r0, 0x0, 0x5b, &(0x7f0000000300)="8b3fc89c62760e12a6365dd933c085fdb21c068098af622138bfe8ef9c58b9a787589c1e640757617408f9cbf453f23c38bb816f7fde508e6954f42e2497f86a2327fc9c0894f494b4b1935674ff387cfb48aa0347399ffd3a3898501e57a54c75bf54dcb583705a4769436ae4f84c76da3ce062d1bf4d9fdd12aca695aeee011e5cec86f614a719104ea921695c0d6ccc91781405800594c8eb76c55e19c2472f5d2743990c6db9a14f748e2e85aa542291d14c357a3b623c1e2db8854c96fd", 0xfffffffffffffcbb)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000600)={<r1=>0x0, 0x1000, "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"}, 0x0)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000001680)={r1, 0x9, 0x93c}, 0x8)
fcntl$setflags(r0, 0x2, 0xfffffffffffffffd)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
flock(r0, 0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2, <r2=>0x0}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000280)={r2, 0x8, 0x10000}, &(0x7f00000002c0)=0xc)
poll(&(0x7f0000000580)=[{r0}, {r0, 0x20}, {r0, 0x41}, {r0, 0x44}, {r0, 0x4}, {r0, 0xa0}, {r0, 0x140}, {r0, 0x2194}, {r0, 0x3c}, {r0, 0x1}], 0xa, 0x2)
getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000003c0), &(0x7f0000000400)=0x8)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000001c0)={0x1, [0x3ff]}, &(0x7f0000000200)=0x6)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000440)={r2, 0x8, 0x9, 0x9, 0x0, 0xffff, 0x7d93, 0x1ff, {@in6={{0x1c, 0x3, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x20}}, r2, 0xfffffffffffffffb, 0x88, 0x6a, 0x1, 0x2}}, &(0x7f0000000140)=0xb0)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000240)={r2, 0x3}, 0x8)

00:00:10 executing program 0:
pipe2(&(0x7f0000000180)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100004)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f00000001c0)={<r2=>0x0, 0x0, 0x1, 0x8, 0x800, 0x7fff}, &(0x7f0000000200)=0x14)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000240)={<r3=>r2, 0x32, 0x3, 0x80000000000, 0x9}, &(0x7f0000000280)=0x18)
r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
poll(&(0x7f00000002c0), 0x0, 0x5)
truncate(&(0x7f0000000000)='./file0\x00', 0x308020005)
r5 = open(&(0x7f00000003c0)='./file0\x00', 0x8000, 0x46)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0)={r3, 0x9, 0x7fffffff}, &(0x7f0000000300)=0xc)
lseek(r4, 0x0, 0x4)
lseek(r4, 0x0, 0x1000000000003)
fcntl$getflags(r4, 0x3)
renameat(r0, &(0x7f0000000340)='./file0\x00', r4, &(0x7f0000000380)='./file0\x00')
poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x29, &(0x7f0000000080)={<r6=>0x0, 0x1}, &(0x7f0000000100)=0x8)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x2, &(0x7f0000000140)={r6, 0xffffffffffff0000, 0x3, 0x1, 0xd475, 0xfffffffffffff000}, 0x14)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, 0x0, 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)
fcntl$getown(r0, 0x5)
write(r4, 0x0, 0x1a)
socket$inet6_tcp(0x1c, 0x1, 0x0)

00:00:10 executing program 1:
r0 = socket$inet6(0x1c, 0x3, 0x1e6)
setsockopt$inet6_group_source_req(r0, 0x29, 0x19, &(0x7f0000000000)={0x2, {{0x1c, 0xffffffffffffffff, 0x29, @remote}}, {{0x1c, 0xffffffffffffffff, 0x0, @local}}}, 0x108)
setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000140)='vegas\x00', 0x6)

00:00:10 executing program 1:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
writev(r0, &(0x7f0000000440)=[{&(0x7f0000000800)="0787087925db1792b895c6d8512c0c3d7441e61c363059a9a748aff9c3f6df2e465785e9b122434fc4538863d71fbfa79465aa2335632c843a1b9a8afcbb1bcfe260d2d13a3825cbd6e0708ea40bc53e6de5c97f6d8cdb971a6ae4164fe5a7674507e8e2df1aa7df3542f85f7ea02ec2ff41c33bb5c4dd8c77e0692883aea523afa9415fb0773162d75b72d91e8f6515cd33aa13204de4b4c29b3a1795c464", 0x9d}, {&(0x7f0000000100)="c5ce217b2ffe74b17bc390ed62a5c7886cf05eb21e13c50599076be159bbd6d463f7dff0fd5c02a331ccb1fe9031c062012a0418dae3ffd066fb972b2dbc618cb3e458684bbad7763f166c20ed35a27408140d23e729321a09a5c01be5274b80afa7f4dadfef3abcca1f5b925faae1ce0bc0e7c02e272c97f030ae020268565efeac340884d522526dbc02c956d7d0dcf410c793a9805ed5e70335a8b6a8b289363b943caee2e0d4709cf43c0713", 0xae}, {&(0x7f0000000700)="5fc641e3deaeff8214e6fab4327844a0f289dc1f6774df38767a167840e6b9c255734211208d44966e8486dc4ea1df63783e206e5d58a500ac9af57e764fe54d88672b64d8c876205e0c7cf5b5401da5e7170fb54d2c21865365d05eff1b565a4af17cc0754a634f6128579749c3c1cac37172a28b9371cc052f681cd4f6b2d062975661d0da7eafdc69ac7e107d1090259665045d521dec8c16cb5ad763e14144e440efa883adef1f96fafb6ff3bd0bafa9464c8c6b87b2beee41a4b947472151bbe8f9f84d22", 0xc7}, {&(0x7f00000002c0)="822754c939033c0943c5f00c7b0148a71c4a7937bbc6f158cfef7687986a6da8ccabceef18e53891f50a9c19148e4c7e77b4", 0x32}, {&(0x7f0000000300)="d37f23d6390cff11bf82f18488d3b03d55d0d9eb1dfb71669448ec3826c1", 0x1e}, {&(0x7f0000000340)="870fc00c79101c27e7703e0c576e2d11473e2465556f51971fd25ba59cf635450d9c73849ae293c09a3696b09a4631461f59a16389a39e5790ecb188bbf4ae026f67859b90e5478b6a69b5b50567615d432dd097675480c2ce015619968b87fc7f884fff1a6cfc9a4fb4d48bcb7d381181d9c8b8392b4c58cd6ccec24b442723b0737b19c7", 0x5b}, {&(0x7f0000000400)="81517aa4288528af63c0133f6459ff707f0cf89fc2f75fae6961c85a1192058f1e9f47fc7a8dab3f0141b944fb9c7feef36fc3b3e7", 0x1}], 0x7)
accept(r0, &(0x7f00000004c0)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000500)=0x10)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x25, &(0x7f0000000000), 0x2)

00:00:10 executing program 3:
r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000a40), 0x30000000)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000a80)={0x0, 0x7fffffff, 0x8, 0x3, 0x0, 0x4}, &(0x7f0000000ac0)=0x14)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000001000)=ANY=[@ANYBLOB="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"], 0x1)
socketpair(0x1f, 0x10000000, 0x1f, &(0x7f0000000180)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000380)={<r3=>0x0, 0x3}, &(0x7f00000003c0)=0x8)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000400)={r3, 0x9, 0xf, 0x5}, &(0x7f0000000440)=0x18)
r4 = open$dir(&(0x7f0000000240)='./file0\x00', 0x408, 0x12)
r5 = fcntl$dupfd(r4, 0x0, r4)
renameat(r4, &(0x7f0000000980)='./file0\x00', r5, &(0x7f00000002c0)='./file0\x00')
r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
preadv(r1, &(0x7f00000008c0)=[{&(0x7f00000004c0)=""/24, 0x18}, {&(0x7f0000000500)=""/81, 0x51}, {&(0x7f0000000580)=""/71, 0x47}, {&(0x7f0000000600)=""/95, 0x5f}, {&(0x7f0000000680)=""/235, 0xeb}, {&(0x7f0000000780)=""/63, 0x3f}, {&(0x7f00000007c0)=""/205, 0xcd}], 0x7, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x308020005)
lseek(r6, 0x0, 0x1000000000003)
freebsd11_fstat(r1, &(0x7f00000009c0))
poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={<r7=>0x0, 0xf, 0x9274}, &(0x7f0000000140)=0x8)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x21, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000300)={r7, 0x3f}, &(0x7f0000000340)=0x8)
freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x2)
setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x27)
r8 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
utimes(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={{0x25f2, 0x20}, {0xffffffffffffffff, 0x4f6}})
setsockopt$sock_linger(r8, 0xffff, 0x80, &(0x7f0000000080)={0x1, 0x400}, 0x8)
write(r6, 0x0, 0x268)
fcntl$setflags(r8, 0x2, 0x1)
getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000940), &(0x7f0000000b00)=0x4)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)

00:00:12 executing program 1:
r0 = socket(0x2, 0x10000001, 0x0)
getsockopt$inet_int(r0, 0x0, 0x44, 0x0, &(0x7f00000000c0))
getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x8)

00:00:13 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1)
r1 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x2)
freebsd11_mknodat(r1, &(0x7f0000000200)='./file0/../file0\x00', 0x6000, 0x0)
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000600)={0x0, 0x80000000}, 0x8)
shutdown(r0, 0x1)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x4, 0x10000, 0x7, 0x4e0, 0x401, 0x0, 0x1ff, {@in6={{0x1c, 0x3, 0x100000000, @empty, 0x10}}, <r2=>0x0, 0x7, 0x40, 0xc7, 0x1, 0xdb}}, &(0x7f0000000140)=0xb0)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000180)={r2}, 0x8)

00:00:14 executing program 3:
freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x2004, 0x0)
r0 = socket(0x10, 0x4, 0x100000001)
accept4$inet6(r0, &(0x7f0000000040), &(0x7f0000000100)=0x1c, 0x30000000)
rename(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./control\x00')

00:00:15 executing program 2:
setreuid(0x0, 0xee00)
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x17, &(0x7f0000000000), 0x4)
poll(&(0x7f0000000040)=[{r0, 0xc}, {r0, 0x80}], 0x2, 0x2)

00:00:15 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1)
r1 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x2)
freebsd11_mknodat(r1, &(0x7f0000000200)='./file0/../file0\x00', 0x6000, 0x0)
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000600)={0x0, 0x80000000}, 0x8)
shutdown(r0, 0x1)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x4, 0x10000, 0x7, 0x4e0, 0x401, 0x0, 0x1ff, {@in6={{0x1c, 0x3, 0x100000000, @empty, 0x10}}, <r2=>0x0, 0x7, 0x40, 0xc7, 0x1, 0xdb}}, &(0x7f0000000140)=0xb0)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000180)={r2}, 0x8)

00:00:15 executing program 3:
r0 = open(&(0x7f0000000540)='./file0\x00', 0x80000000000206, 0x2)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000380)=ANY=[@ANYBLOB="1c004e2006000000000000000000000000000000000000010200"/128, @ANYRES32=<r1=>0x0, @ANYBLOB="03000000ffff001b0000000000000000ffffa300"], &(0x7f0000000000)=0x98)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={r1, 0x3f}, &(0x7f0000000280)=0x8)
lseek(r0, 0x0, 0x41000000000003)
poll(&(0x7f0000000480)=[{r0, 0x100}, {r0}, {r0, 0x10b}, {r0, 0x100}], 0x4, 0x200000000)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
clock_settime(0xe, 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5)
write(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0x4)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000440)={0x6, 0x3, 0x1000, 0x3, 0x8, 0x7, 0x1, 0xffff, <r2=>r1}, &(0x7f00000004c0)=0x20)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000340)={0x4, 0x1000, 0x5, 0x7}, &(0x7f0000000300)=0xfffffffffffffe22)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000500)={<r3=>r2, &(0x7f00000000c0)=[@in6]}, &(0x7f0000000180)=0x122)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000240)={r3, 0x2, 0x7, [0x9, 0x3, 0x99, 0x4, 0x7f, 0x3f, 0x6]}, 0x16)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0)
socket$inet(0x2, 0x7, 0x5)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000002c0)={r3, 0x9dab}, 0x8)
getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)

00:00:15 executing program 0:
munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000)
mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x81010, 0xffffffffffffffff, 0x0)
msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2)
mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4, 0x1010, 0xffffffffffffffff, 0x0)
mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x6)
mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x6)
clock_getres(0x4, &(0x7f0000000000))

00:00:15 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={<r1=>0x0, 0x0}, &(0x7f00000000c0)=0x10)
r2 = socket(0x2, 0x5, 0x0)
connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000180)={r1, 0x2}, 0x8)
getsockname$unix(r2, &(0x7f0000000080)=@abs, 0x0)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x1d, &(0x7f0000000040)={r1, 0x2}, 0x8)

00:00:15 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x26, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x0, <r1=>0x0}, &(0x7f0000000040)=0x1e0)
fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
freebsd11_lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
open(&(0x7f0000000300)='./file0\x00', 0x100000, 0x80)
fchown(r0, r2, r3)
setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000080)={r1, &(0x7f0000000000)=[@in6={0x1c, 0x1, 0xc52f, @empty, 0x3ff}, @in6={0x1c, 0x0, 0x10001, @local={0xfe, 0x80, [], 0x0}, 0x200}]}, &(0x7f00000000c0)=0x10)

00:00:15 executing program 0:
pipe2(&(0x7f0000000100)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100004)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000240), &(0x7f0000000280)=0x4)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x10, &(0x7f0000000200)={<r3=>0x0, 0x0}, &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000002c0)={r3, 0x7fff, 0xc19, 0x9888, 0x7f, 0x8}, 0x14)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000300)={@in6={{0x1c, 0x1, 0x9, @loopback, 0xcb2}}, r3}, &(0x7f00000003c0)=0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={<r4=>r3, 0x2}, &(0x7f0000000040)=0x8)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000080)={r4, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f00000001c0)=0x10)

00:00:15 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f0000000000), &(0x7f00000000c0)=0xfffffffffffffd35)
r1 = dup2(r0, r0)
futimesat(r1, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={{0x8, 0x9}, {0x400, 0x4}})
getsockopt$inet6_tcp_int(r0, 0x6, 0x100, &(0x7f0000000300), &(0x7f0000000340)=0x4)
r2 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x100000, 0x1000000000004)
r3 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000080))
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000100)={<r4=>0x0, &(0x7f0000000200)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000280)=0x10)
setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r3, 0x84, 0x8001, &(0x7f0000000380)={r4, &(0x7f00000002c0)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}]}, &(0x7f00000003c0)=0x10)
unlink(&(0x7f0000000140)='./file0\x00')
faccessat(r2, &(0x7f0000000180)='./file0\x00', 0x142, 0xd00)
sendto(r0, &(0x7f0000000040)="f6baf165c350a5674ada1290698628e489e3551524fe6ce45e646513285958dcb6b45f85a1f18832cefd89eafc95aa8126f5775c505be11623a19dfc2593bb", 0x3f, 0x80, 0x0, 0x0)

00:00:15 executing program 0:
connect$unix(0xffffffffffffffff, 0x0, 0x0)
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
freebsd10_pipe(0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={<r1=>0x0, 0xffffffff}, &(0x7f0000000040)=0x8)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={r1, 0x78, 0xf, 0x0, 0x6}, &(0x7f0000000100)=0x18)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0)
lseek(0xffffffffffffffff, 0x0, 0x0)
socket$inet(0x2, 0x0, 0x0)
getpeername$inet6(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
syz_execute_func(0x0)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0)
shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000fff000/0x1000)=nil)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0)
getsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, 0x0, 0x0)

00:00:19 executing program 3:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_int(r0, 0x0, 0x44, 0xffffffffffffffff, 0x0)

00:00:19 executing program 0:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000100)="311bfb46a7820307b1d4e23ffb4e4308702eaafc495dc1bab431a86a93573cbf226ea0b07781fb93cb8fc7321c5bd7e82bf2668fc506d86d2f1de53128978a96c145f92d3f67d0be34d895aab438a733d623505b8b724e1da0af1b473b4e8d0ae038fcc452a4f74869d7a2d1e24345772642130ecab48543c831b271d0f34e9cbd89b3f008190f0f25402e14165c9a72911e2bdf440bb1bf04fe100bef13009bb989209ee28f4509e954a654b61f8edba58917464072a2528e7a196ce118146f62aaba0bb82c6be5a0cf7d7aace1b016ab7d8332197c1eeed69efb60df93165d32", 0xe1)
pipe2(&(0x7f0000000000)={<r1=>0xffffffffffffffff}, 0x100004)
getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000040), &(0x7f0000000080)=0x4)

00:00:19 executing program 2:
socketpair(0x10, 0x5, 0x5, &(0x7f0000000080))
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="14000000290000003f0000000000000001000000"], 0x14}, 0x0)

00:00:19 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1)
r1 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x2)
freebsd11_mknodat(r1, &(0x7f0000000200)='./file0/../file0\x00', 0x6000, 0x0)
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000600)={0x0, 0x80000000}, 0x8)
shutdown(r0, 0x1)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x4, 0x10000, 0x7, 0x4e0, 0x401, 0x0, 0x1ff, {@in6={{0x1c, 0x3, 0x100000000, @empty, 0x10}}, <r2=>0x0, 0x7, 0x40, 0xc7, 0x1, 0xdb}}, &(0x7f0000000140)=0xb0)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000180)={r2}, 0x8)

00:00:19 executing program 3:
mkdir(&(0x7f0000000280)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0)
r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0)
mkdir(&(0x7f00000000c0)='./file3\x00', 0x0)
ftruncate(r0, 0x10001)
rename(&(0x7f0000000300)='./file3\x00', &(0x7f0000000380)='./file0\x00')

00:00:19 executing program 0:
r0 = semget$private(0x0, 0x6, 0x0)
r1 = socket$inet(0x2, 0x3, 0x100000001)
getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={<r2=>0x0, 0x20}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000100)={r2, 0x7ff, 0x5, [0xffff, 0x366e93ee, 0x7, 0x8e, 0xd1]}, 0x12)
r3 = fcntl$dupfd(0xffffffffffffffff, 0x11, r1)
getsockopt$inet_mreqsrc(r3, 0x0, 0x80000000000049, &(0x7f0000000000)={@broadcast, @broadcast, @loopback}, &(0x7f0000000080)=0x267)
semop(r0, &(0x7f0000000780)=[{0x0, 0xf8b5, 0x800}], 0x1)

00:00:19 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x28, &(0x7f0000000000)=ANY=[@ANYBLOB="19716dc38bfcd986136870306c24c9bf32974c1f35348f370049688a53d2d608e345630ac8ec88d872331917a0d10363836078961b14d05d6bc913d7a225"], &(0x7f0000000180)=0x4)

00:00:19 executing program 3:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
chdir(&(0x7f0000000040)='./file0\x00')
sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000000)=@in6={0x3, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000040), 0x0, 0x0}, 0x0)

00:00:19 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = accept4$inet6(r0, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000002c0)=0x3d4bf9aac9139630, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000100)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, <r2=>0x0, 0x4, 0xa5e, 0x200, 0x1, 0x0, 0x80000000}, &(0x7f0000000080)=0xa0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000000)={0x48a6, 0xcb3, 0x0, 0x3, 0x40, 0x5, 0x4, 0x9, r2}, &(0x7f0000000040)=0x20)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f00000001c0)={r2, 0x8}, 0x8)
getsockopt$inet6_int(r0, 0x29, 0x2a, &(0x7f00000012c0), &(0x7f00000000c0)=0x4)

00:00:19 executing program 2:
socketpair(0x11, 0x3, 0x8, &(0x7f0000000100))
freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0xe008, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x8, 0x4)
mkdir(&(0x7f0000000080)='./file0\x00', 0xfffffffffffffffe)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x400, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000140)={'freebsd\x00', 0x9275}, 0x24)

00:00:19 executing program 0:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xa, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x3}, &(0x7f0000000040)=0x1e0)

00:00:20 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1)
r1 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x2)
freebsd11_mknodat(r1, &(0x7f0000000200)='./file0/../file0\x00', 0x6000, 0x0)
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000600)={0x0, 0x80000000}, 0x8)
shutdown(r0, 0x1)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x4, 0x10000, 0x7, 0x4e0, 0x401, 0x0, 0x1ff, {@in6={{0x1c, 0x3, 0x100000000, @empty, 0x10}}, <r2=>0x0, 0x7, 0x40, 0xc7, 0x1, 0xdb}}, &(0x7f0000000140)=0xb0)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000180)={r2}, 0x8)

00:00:20 executing program 3:
r0 = socket(0x2, 0x20000001, 0x40000000000084)
chdir(&(0x7f0000000040)='./file0\x00')
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8202462f66696c773040"], 0x10)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000140)="90", 0x1}], 0x1, 0x0}, 0x0)
getresuid(&(0x7f0000000100), &(0x7f0000000280)=<r1=>0x0, &(0x7f00000002c0))
freebsd11_stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
chown(&(0x7f00000000c0)='./file0\x00', r1, r2)
shutdown(r0, 0x1)
r3 = msgget$private(0x0, 0x0)
msgrcv(r3, &(0x7f0000000180)={0x0, ""/236}, 0xf4, 0x3, 0x1800)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xa, 0x4}, 0x8)

00:00:20 executing program 0:
r0 = socket$inet6(0x1c, 0x0, 0x0)
r1 = fcntl$dupfd(r0, 0x1000000003, r0)
bind$inet6(r1, &(0x7f0000000040)={0x1c, 0x2, 0x1f, @empty, 0xffffffffffffffff}, 0x1c)
getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x8)
setrlimit(0x1, &(0x7f0000000000)={0x10000000000b35d, 0x800000b358})

00:00:20 executing program 2:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)="ee08665d19ac14d5e51348771197a7728420aef61715f7b1c3d4b3830c921bf0817a0000000000006a89dbdf", 0x2c)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="01b8033d", 0x4)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000080)={0x2, "b21d1a5ad412d4a231aa203ce14f41e1"}, 0x14)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f00000000c0)={0x5e5a0860, "638acb2e34fd0d684a9ac2b81f9322a6"}, 0x14)

00:00:20 executing program 0:
r0 = socket(0x1b, 0x3, 0x1)
setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000100), 0x10)

00:00:20 executing program 2:
r0 = socket$inet(0x2, 0x0, 0x5d)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast1, @multicast1, @multicast2}, 0xc)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc)
fcntl$getown(r1, 0x5)
setsockopt$inet_mreqsrc(r1, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r1, 0x0, 0x47, &(0x7f00000000c0)={@multicast1, @rand_addr, @loopback}, 0xc)

00:00:20 executing program 2:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mlockall(0x2)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={<r2=>0x0, 0x10000000002}, &(0x7f0000000080)=0xfffffffffffffec7)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0x0, 0x2, @empty, 0x2}}, r2}, 0x84)
mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2, 0x80010, r1, 0x0)
freebsd11_lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
fstat(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
setreuid(r3, r4)
ftruncate(r0, 0x8000)

00:00:20 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x308020005)
r1 = shmget(0x3, 0x2000, 0x5, &(0x7f0000ffb000/0x2000)=nil)
shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000180)=""/67)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000006c0)={<r2=>0x0, 0x7ff, 0x2, [0x7f, 0x0]}, &(0x7f0000000700)=0xc)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000780)={r2, &(0x7f0000000740)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f00000007c0)=0x10)
pwritev(r0, &(0x7f0000000240)=[{&(0x7f0000000640)="9017e9cfcb48dd4ab22c1ea2f90509f600033edff4a5ffb238bf6d4803374ac99d75dee5912db38d7b97b269fc4f1f447b6d5f85c10ba6cde056d936c2fa0312a9046a93a4d2888311ae56aa691932fc38e38ac67e6bf67740c665acd02c92", 0x5f}], 0x1, 0x0)
pwritev(r0, &(0x7f0000000140)=[{&(0x7f0000000000)="cb11f0", 0x3}, {&(0x7f00000003c0)="5f96f6c859baf407e94bc8ee4bed5e6787d3e47e70f581a3cc5cd21520683993c702a810b8367719d26a0296b5b2ff47b621d3e1f25c40a6538003643e06707a7c85f3f93ef691b16cb054294c4d50b8fb115aff2f01b0d487cc41c01db2b794175e4271b807e236194e78628c9df6b990742b439a345af34e05ba7a681ec804e9bb68b5d5c8b9fea40bb3a03b2dd312e1b4c6b5b9cdb24796bd1d1a80a2c35923d3469feaf7ed474dbb5133c7db7d3c2c", 0xb1}, {&(0x7f0000000040)="a01f5197c8ec9a277f7eaf728cd6e745432aed1e510dc85b476a992d5f1a142a78b00ccf9f6648d6c5aa59c748b410717b734484d827234d0e9cffdaa31d7eb85cc4ea74d59a6f82036867be022d51", 0x4f}, {&(0x7f00000005c0)="a9bbddb1f6b1f2cacdbf2e1da1766ea6de7869c15df9b8b6491cde05a5cb765ef673d68f228bdde824b48c80687004eecb6d7e0f3ec058bcee3b751a4fb81e78fbeea88ea589be30bedd0845f1eb", 0x4e}], 0x4, 0x0)
sync()
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
shmctl$SHM_STAT(r1, 0xd, &(0x7f00000004c0)=""/237)
fcntl$setstatus(r0, 0x4, 0x4)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000200)={<r3=>0x0, 0x0, 0x9, 0x2, 0x1, 0x200000000}, &(0x7f0000000380)=0x14)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0)
fchmod(0xffffffffffffffff, 0x100)
setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000340)={r3}, 0x8)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0)
r4 = msgget(0x0, 0x421)
fchmod(r0, 0x109)
dup2(r0, r0)
msgsnd(r4, &(0x7f0000000280)=ANY=[@ANYBLOB="0100000000000000ea64207f556651cf9cc3e25910454bef9489ebaf4650a08d95f69dc483fd433d47c236d43c2659979825fb0c035d0713b8cc37e62fa89e7c7a8b3c7cc2a4cca3ebc29a432558acf9e1668dcedb2be98632efcb12f8edda0000ed3902631db16859a8573a8b5f7b9dac9071db464fec9a316dafa730e0b5c02c443d707cd45f0863fd690089a0ef58f46a61e90f70d29bd0f4fdefad01e17f02aa34a2b6f29ce8f3434ea25900fca4cdda55000000"], 0x1, 0x800)

00:00:21 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1)
r1 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x2)
freebsd11_mknodat(r1, &(0x7f0000000200)='./file0/../file0\x00', 0x6000, 0x0)
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000600)={0x0, 0x80000000}, 0x8)
shutdown(r0, 0x1)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x4, 0x10000, 0x7, 0x4e0, 0x401, 0x0, 0x1ff, {@in6={{0x1c, 0x3, 0x100000000, @empty, 0x10}}, 0x0, 0x7, 0x40, 0xc7, 0x1, 0xdb}}, &(0x7f0000000140)=0xb0)

00:00:21 executing program 2:
r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000700), &(0x7f0000000740)=0x1c, 0x20000000)
setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000780)=0x44123dfb, 0x4)
r1 = open(&(0x7f0000000800)='./file0\x00', 0x110000, 0x8)
truncate(&(0x7f0000000100)='./file0\x00', 0x308020005)
r2 = shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, &(0x7f0000000380))
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000003c0)=ANY=[@ANYBLOB="02004e21000000000000000000000000000000000000000000000000000000000000000000001d00"/136, @ANYRES32=0x0], 0x8c)
shmctl$IPC_INFO(r2, 0x3, &(0x7f0000000180)=""/67)
lseek(r1, 0x0, 0x1000000000003)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000580)={<r3=>0x0, &(0x7f0000000540)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f00000005c0)=0x10)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000600)={r3, 0x8001}, 0x8)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
fcntl$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)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0)
r4 = msgget(0x0, 0x421)
msgsnd(r4, &(0x7f0000000280)=ANY=[@ANYBLOB="0100000000000000ea64207f556651cf9cc3e25910454bef9489ebaf4650a08d95f69dc483fd433d47c236d43c2659979825fb0c035d0313b8cc37e62fa89e7c7a8f3c7cc2a4cca3ebc29a432558acf9e1668dcedb2be98632efcb12f8edda0000ed3902631db16859a8573a8b5f7b9dac9071db464fec9a316dafa730e0b5c02c443d6e65cddd4cb9d14010870d30eb894eeb707cd45f0863fd690089a0ef58f46a61e90f70d29bd0f4fdefad01e17f02aa34a2b6f29ce8f3434ea25900fca4cdda550000000000000000"], 0x1, 0x800)
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, &(0x7f0000000240))
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000000)={<r5=>0x0, 0x6}, &(0x7f0000000040)=0x8)
getrusage(0x0, &(0x7f0000000640))
writev(r1, &(0x7f0000000500)=[{&(0x7f00000004c0)="051fae2a0eff973fe5b7a07914600052334f990ae2a2da9c2e9db146fc98386e3fb90e354d54cd1f1a83798714c1001a8fcdb7", 0x33}], 0x1)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000080)={r5, 0xffffffff00000000}, &(0x7f0000000140)=0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000200)={r5, 0x10001}, 0x8)

00:00:21 executing program 3:
r0 = socket(0x2, 0x20000001, 0x40000000000084)
chdir(&(0x7f0000000040)='./file0\x00')
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8202462f66696c773040"], 0x10)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000140)="90", 0x1}], 0x1, 0x0}, 0x0)
getresuid(&(0x7f0000000100), &(0x7f0000000280)=<r1=>0x0, &(0x7f00000002c0))
freebsd11_stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
chown(&(0x7f00000000c0)='./file0\x00', r1, r2)
shutdown(r0, 0x1)
r3 = msgget$private(0x0, 0x0)
msgrcv(r3, &(0x7f0000000180)={0x0, ""/236}, 0xf4, 0x3, 0x1800)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xa, 0x4}, 0x8)

00:00:21 executing program 0:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
accept4(r1, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c, 0x30000000)
write(r0, &(0x7f0000000040)='h', 0x1)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x20801fffd)
lseek(r2, 0x0, 0x1000000000003)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, 0x0, 0x0)
poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
fstat(r2, &(0x7f00000001c0))
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, 0x0, 0x0)
setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)
sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
getsockopt$inet_udplite(r2, 0x88, 0x6, &(0x7f0000000140), &(0x7f00000002c0)=0x4)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000000)={<r3=>0x0, 0x20, 0x0, 0x9, 0x5}, &(0x7f0000000040)=0x18)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000080)={r3, 0xa714}, &(0x7f0000000100)=0x8)
setsockopt(0xffffffffffffffff, 0x200, 0x1, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, 0x0, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000000)=0x4, 0x4)
recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x1, 0x4, 0x80)

00:00:21 executing program 2:
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f00000002c0)='./file0\x00', 0x0)
symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000100)='./file2\x00')
poll(&(0x7f00000000c0)=[{r0, 0x2000}], 0x1, 0x0)
mkdirat(r0, &(0x7f0000000300)='./file1\x00', 0x0)
rename(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000040)='./file1\x00')

00:00:21 executing program 2:
r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10, 0x0)
socket$inet_tcp(0x2, 0x1, 0x0)
sendto$inet(r0, &(0x7f00000000c0)="a12e8e5a579469126f0f8f59e5ab337729154bd38ad15881b03ba149d313b98c6e52eefa64acb405835bd16372aa7b354b80480efdd4dcb974b80f7ab4d6f82cb264523d93e6ac3ef5ebf53e7e976c71e8f5eb716b63f257", 0x58, 0xc, &(0x7f0000000140)={0x2, 0x0, @broadcast}, 0x10)
r1 = socket$inet(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r1, 0x6, 0x4, &(0x7f0000000000)=0x8001, 0x4)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000340)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, <r2=>0x0, 0x1000, 0x7, 0x10001}, &(0x7f0000000400)=0x94)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000440)={@in6={{0x1c, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x3}}, r2, 0x0, 0x8001, 0xff, 0x6, 0x3}, &(0x7f0000000500)=0x98)
setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f000000e000), 0x4)
sendto$inet(r1, &(0x7f00000001c0)="e8a66977cd574324ff0595ce8e978872429f585a5af45eb5511d67abd065e59597d5c4caacb78c02a4fc8a", 0x2b, 0x1, &(0x7f0000000200)={0x2, 0x1, @multicast1}, 0x10)
getrlimit(0x6, &(0x7f0000000180))
sendto$inet(r0, &(0x7f0000000240)="8e2a864e3786b4354fbae69f7d4a9d1bdb91848a847bac2fa723ffcf693ac39685e972737c75489782c2248412da2fcd5ba3a126ce4229b679f42061a60e88190f8d0b2ae2ff2a92182686c9671fd85a291c9dcbc799cf2cdecff605abb329556ee99435425d6ca9fd11c6bb561a637e623ce1b3a08a803e285e3167319156dcd2eaa07410b89142edcfb900f5df918d820c4ed388567899d50db8fc99c992770e24ebc78cdaa4a55e260baa1a93c20395fcdc866ba1993b04ad96ad8924f7bef0236dd13a55865c719342d71fb16567aca97d", 0xd3, 0x1, 0x0, 0x0)

00:00:21 executing program 2:
munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000)
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff}, 0x100000)
getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4)
r1 = shmget(0x3, 0x3000, 0x2, &(0x7f0000ff3000/0x3000)=nil)
shmat(r1, &(0x7f0000ffb000/0x1000)=nil, 0x0)
mlock(&(0x7f0000fed000/0x10000)=nil, 0x10000)

00:00:21 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="ef9e1e0301000001d3a9c7", @ANYRES32=<r1=>0x0], &(0x7f0000000100)=0x8)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1204, &(0x7f0000000200)={r1, 0x0}, &(0x7f0000000240)=0x10)

00:00:22 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1)
r1 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x2)
freebsd11_mknodat(r1, &(0x7f0000000200)='./file0/../file0\x00', 0x6000, 0x0)
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000600)={0x0, 0x80000000}, 0x8)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x4, 0x10000, 0x7, 0x4e0, 0x401, 0x0, 0x1ff, {@in6={{0x1c, 0x3, 0x100000000, @empty, 0x10}}, 0x0, 0x7, 0x40, 0xc7, 0x1, 0xdb}}, &(0x7f0000000140)=0xb0)

00:00:22 executing program 3:
r0 = socket$unix(0x1, 0x5, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x140, 0x80)
getsockopt$inet_udplite(r1, 0x88, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x4)
getsockname(r0, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000100)=0x8)
socket$inet_udplite(0x2, 0x2, 0x88)
link(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00')
r2 = msgget(0x1, 0x80)
msgctl$IPC_RMID(r2, 0x0)
r3 = semget(0x1, 0x2, 0x200)
__semctl$SETVAL(r3, 0x3, 0x8, &(0x7f00000001c0)=0x1)
rmdir(&(0x7f0000000200)='./file0\x00')
connect$unix(r1, &(0x7f0000000240)=@abs={0x1, 0x0, 0x0}, 0x8)
getsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000280), &(0x7f00000002c0)=0x10)
freebsd11_lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340))
__semctl$IPC_RMID(r3, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000580), &(0x7f00000005c0)=0x4)
__semctl$SETVAL(r3, 0x0, 0x8, &(0x7f0000000840)=0x101)
sendmsg(r0, &(0x7f00000007c0)={&(0x7f00000003c0)=@in6={0x1c, 0x1, 0x80000001, @local={0xfe, 0x80, [], 0x0}, 0x6}, 0x1c, &(0x7f0000000740)=[{&(0x7f0000000400)="b75c1d2bc62ba861a85e7ef40ec6057075e0dfac0292d397f2875e6d030ffd21e943c3f3465bbbe095db9edce490b770412b18a1b171a58ae3b2de799126acfd43927cfaeccc1f7564c3bffdc799c4c9272e20afea585aa3b6e7f40462e998e6e1d5b6ae9a089777e88626", 0x6b}, {&(0x7f0000000480)="a8e9a1d163016b7ec6550361a7acda47de873ae5ecf286efa736d12d7ff53b76", 0x20}, {&(0x7f0000000600)="c8fa50a7fddaf530f602829b3147dc0f1f3bf62a8deeeee1f988034200d8aab031203fd248dee96233be5eaa2478d7cc8d1335e4667edb9ecd79dd4cc9f1c2bb7d292a50eba63ab65c2748f1bd2880aca00effee9c44d699a731170d6ce03488332ed8243eaecd80e5511519b1e42cc755df5e45667e018ec3953d62796582c1d3b56491e3784d09f4c97a459af54d241e6376557cb29e740fb02742db17a16ab1001a7be040f5c4c56e98876f9c149082ab0f322fa6ef7497f338b11429f7a8432b", 0xc2}, {&(0x7f00000004c0)="a04b648b1bb8ae204d94601fcc844a07f5173cf235fd64ad73d2a840116c463454a1c68859fc51d38609bf1757d373b3a4d351b1a0d0501fb566bd98e8ba4a4933aebd6245ed8c8693c2c8f13f4cfe9d35738b8ed5446e713e4ff48dd73cf1f660cb50a25fc278a7fe086c4187845eb6ebb5645819760175a33c0a9b1a6d86b9007a8a0ddb914dd8154353f337543a8877ea41d58e5fd44b80b8714dd421dc14f7b21d3a333880ca7102dfb1b72e1db7134d", 0xb2}, {&(0x7f0000000880)="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0x1000}], 0x7, &(0x7f0000002880)=[{0x70, 0x0, 0x6, "c0903f44a618ea5b9788d4e80e3ab945071586e796ad6889853248f321aa977ab47e8294803730754b5ca3c0c52a1296ad647943346cd064fff58fb0edfad4454860ccb18de39a610dcb1791d16b337795849ed0613be60fb4a651054e3319"}, {0x90, 0x3a, 0x8da2, "2c4db39e77055d1369fce96722c120a4067d9764ad17e9d8da7312f1a0d1534254adf8d6390cb859b11ddfbdc29745ac1ec3d09a642ba871a551858805a42480c2de6e3ab1bbe62e10c8f345658ff4add81716f5018a6c518e47373159b61a52eb0b8946c2e6b7e362c824cffefabc5a6e14545c983d293ec7"}, {0x70, 0x0, 0x4, "a3fc90d1825a31b61e9559adaf0e2e2ad629b4104b7007a9840e2ec01bf1bc586f11d7603ea525cd0deff8fca981eaecaba5d5ef2e580f4bf76a48e92c2131eb3b77dd6c890766c9cf9e5da26f648722d3eacde1b65d374e3b8cc6f430ef484d"}, {0x58, 0x0, 0xfffffffffffffc53, "52c4632a5e33e4c57258ea094a9a42a5a2a856ad6b3c4eddb6e315b02753790e6907f4fa7db1e279558b6cf952d356e1281b3b4ca64e51c9bd140f1eee8e9e1b9cc216c17b"}, {0xb0, 0xba, 0x76, "54c754cd972acfcceadfb89ff250d5cacb05101154313f0c588a13ab6d5a53b51ae052c99f3268a01be7f4a2b60cea4bd2625f2f60e626a0d2c54cc573000cd721423d60f48c0872ba9cba7226a60536b8699c64077006c5aff3b2c7e5e618cc4e6211e258e168a2b8d0d886ca23e23c0f82e79723be0a8fb3c03e1a7b7f15db15d9c193d444076fae19a0241f913c563864e34703c4c71a049a018e4d40d36e"}, {0x1010, 0xffff, 0x1, "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"}, {0xc8, 0x11, 0x7, "a79d78f6e77139117fce8b384eff38a6e198844a8f35db5676fce4637e1ac75c05d08728ef44aa8be3015355796c6f39a7478b2013ec81561876609b336ca2aa82122a50810cc1cbc3137139a3ccfa6b380333d767c1657efd12b076af1a1d243c37b22b442d0c6592718a29c7f743668bfed2a05443440b61efc30c3dec837590f1c43b8edeaf766795d30625aad574bf823b3536f3c15120589518e595a0fed013c6e3d90320d0a999643a976df030df23e31dc0b4ca"}], 0x1350}, 0x20000)

00:00:22 executing program 0:
r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x3, 0x0, 0x100000001})
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000040)={<r3=>0x0, 0x1}, &(0x7f00000000c0)=0x8)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000001c0)={<r4=>r3, &(0x7f0000000240)=[@in6, @in6, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000340)=0x10)
setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000400)={r3, 0xf, 0x8}, 0x8)
r5 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000140)={r4, 0x9}, &(0x7f00000003c0)=0x8)
fcntl$lock(r5, 0xd, &(0x7f0000000380)={0x0, 0x0, 0x9, 0x100000001})
r6 = open(&(0x7f0000000a80)='./file0\x00', 0x201, 0x0)
fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x3, 0xffffffffffffff7f, 0x1000300010005})

00:00:22 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x3)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x100, 0x8, 0x9, 0x65d, 0x4, 0x0, 0x9, 0x3, 0x5, 0x3, 0x8}, 0xb)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
bind$unix(r0, &(0x7f0000000040)=@abs={0x0, 0x0, 0x0}, 0x8)
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)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0)
getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)

00:00:22 executing program 3:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @remote, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@empty, @multicast1, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0xd, &(0x7f0000000440)={@multicast2, @multicast2, @multicast2}, 0xc)

00:00:22 executing program 0:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r1 = open(&(0x7f0000000040)='./file0\x00', 0x1, 0x40)
futimesat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0xfffffffffffffff7, 0x23c}, {0x1000, 0x3152}})
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000100)={0x7fffffff, "635b41ff443d4d6b5d1278b1e83d5116"}, 0x14)
setsockopt$inet_mreqsrc(r0, 0x0, 0x9, &(0x7f0000000000)={@broadcast, @loopback, @broadcast}, 0xc)
getsockopt$inet_tcp_buf(r1, 0x6, 0x427, &(0x7f0000000140)=""/216, &(0x7f0000000240)=0xd8)

00:00:22 executing program 0:
mkdir(&(0x7f00000001c0)='./file0\x00', 0x4)
mkdir(&(0x7f0000000080)='./file0/file1\x00', 0x0)
open$dir(&(0x7f0000000000)='./file0/file1/file0\x00', 0x10208, 0x0)
open(&(0x7f0000000240)='./file0/file1/file0\x00', 0x10240, 0x0)

00:00:22 executing program 0:
r0 = socket(0x2, 0x20000003, 0x1000)
connect$unix(r0, &(0x7f0000000180)=@file={0x1, './file0\x00'}, 0xa)
freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
getresuid(&(0x7f0000000140)=<r2=>0x0, &(0x7f0000000340), &(0x7f00000003c0))
getresuid(&(0x7f0000000400)=<r3=>0x0, &(0x7f0000000440), &(0x7f0000000480))
connect(r0, &(0x7f00000004c0)=ANY=[@ANYBLOB="01009888d41bb3b5802c"], 0xa)
setresuid(r1, r2, r3)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES32=<r4=>0x0], &(0x7f0000000100)=0x8)
socketpair(0x12, 0x5, 0xf5, &(0x7f0000000000))
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f00000001c0)={r4, 0x1000a}, 0x10)
recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)

00:00:22 executing program 0:
r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x8000, 0x8)
freebsd10_pipe(&(0x7f0000000140)={<r1=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000180)={<r2=>0x0, 0x1, 0x2, 0x1, 0x9}, &(0x7f00000001c0)=0x18)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000200)={@in={{0x2, 0x3}}, r2, 0x9, 0x800, 0x1f}, 0x94)
faccessat(r0, &(0x7f0000000100)='./file0\x00', 0x4, 0x800)
r3 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r3, 0x29, 0x4, &(0x7f0000000080), 0x4)
getsockopt$sock_int(r3, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4)
r4 = dup(r3)
connect$unix(r4, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)

00:00:22 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1)
r1 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x2)
freebsd11_mknodat(r1, &(0x7f0000000200)='./file0/../file0\x00', 0x6000, 0x0)
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000600)={0x0, 0x80000000}, 0x8)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x4, 0x10000, 0x7, 0x4e0, 0x401, 0x0, 0x1ff, {@in6={{0x1c, 0x3, 0x100000000, @empty, 0x10}}, 0x0, 0x7, 0x40, 0xc7, 0x1, 0xdb}}, &(0x7f0000000140)=0xb0)

00:00:22 executing program 3:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = socket$inet(0x2, 0x20000000, 0xfffffffffffffffe)
setsockopt$inet_tcp_int(r1, 0x6, 0x1000, &(0x7f0000000000)=0x100000001, 0x4)
r2 = semget(0x1, 0x2, 0x80)
__semctl$IPC_RMID(r2, 0x0, 0x0)
r3 = fcntl$dupfd(r0, 0x0, r0)
getsockopt$sock_int(r3, 0xffff, 0x1019, &(0x7f00000001c0), &(0x7f0000000200)=0x4)

00:00:24 executing program 2:
open$dir(&(0x7f0000000680)='./file0\x00', 0xfffffffffffffffc, 0x0)
shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil)
clock_nanosleep(0x9, 0x1, &(0x7f0000000000), 0x0)
socketpair(0x17, 0x1, 0x5, &(0x7f0000000540)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
listen(r0, 0x200000000004)
execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000200)='\x00', 0x0, &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00'])
openat(0xffffffffffffffff, &(0x7f0000000900)='./file0\x00', 0x1, 0x8)
socket$inet6_udp(0x1c, 0x2, 0x0)
r2 = accept4$inet(r1, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000)
socket(0x1f, 0x10000007, 0x0)
close(0xffffffffffffffff)
r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r3, 0x7e2780e3)
r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mlockall(0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x10, r4, 0x0)
ftruncate(r3, 0x8000)
mkdir(&(0x7f0000000600)='./file1\x00', 0x151)
setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000080)=0x8, 0x4)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000100)={<r5=>0x0, 0x3ff}, &(0x7f0000000180)=0xc)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000001c0)={r5, 0x1000}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0)

00:00:24 executing program 0:
r0 = accept4(0xffffffffffffffff, &(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000180)=0x1c, 0x10000000)
setsockopt$inet6_group_source_req(r0, 0x29, 0x55, &(0x7f00000004c0)={0xa5, {{0x1c, 0x3, 0x1ff, @empty, 0x3}}, {{0x1c, 0x0, 0xfffffffffffffff9, @empty, 0xfff}}}, 0x108)
r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000340)=0xfffffe12)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="09000000ea42fcd4aad31818194a80e7cc5d9ae144a6de9924b89f668c110fb6c45e5e6e47067128d6159ebc8279356ae1617dda3d4d26918501bfc6844ca81623706bd7f49b61d43809cc26ade9b19df97677fe0c2b27838c7ee03064d4acac4f4ed375b85c8a874d4f769fb94f6b8e036e60b92449baa3ac3621ba30c5d2480ff415a46c0db64bb9c3c1b5364ca32c4784a2ed2ab2eeb6cb1e51156cecd6e13a6f740894e701d76c1d9d71907caed25dfabd562712ca8f365d", @ANYRES32=0x0, @ANYRES32=<r2=>0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000002c0)={r2, 0x5}, &(0x7f0000000300)=0x8)
r3 = dup(0xffffffffffffffff)
lseek(r1, 0x0, 0x1)
lseek(r3, 0x0, 0x3)
r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r4, 0x0, 0x1000000000003)
setsockopt$sock_int(r4, 0xffff, 0x1011, &(0x7f0000000080)=0x3, 0x4)
poll(&(0x7f00000000c0)=[{r4}], 0x1b9, 0x0)
socketpair$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(r3, &(0x7f00000001c0)="65ac5b3f97553d0bf501c22c61008b2a1ee26efe2444fefa49c5870a518d8933f0838d4408f6e6514452ee1bce2135586b4bdb71348c203835f4cf1fbb8bf6bd4856859ac67ef11bdeb0d7317d25293142fdf99c826c44e2a0eff53dd14bd59e4b202d20ecef2a30389f84acff15703d560433ece7460bd2fc07e7952d9179d4b9b978", 0x83, 0x8, 0x0, 0x0)

00:00:24 executing program 3:
clock_gettime(0x44, &(0x7f0000000000))
clock_gettime(0x0, &(0x7f0000000040))

00:00:24 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1)
r1 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x2)
freebsd11_mknodat(r1, &(0x7f0000000200)='./file0/../file0\x00', 0x6000, 0x0)
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000600)={0x0, 0x80000000}, 0x8)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x4, 0x10000, 0x7, 0x4e0, 0x401, 0x0, 0x1ff, {@in6={{0x1c, 0x3, 0x100000000, @empty, 0x10}}, 0x0, 0x7, 0x40, 0xc7, 0x1, 0xdb}}, &(0x7f0000000140)=0xb0)

00:00:24 executing program 3:
mkdir(&(0x7f0000000100)='./file0\x00', 0x0)
getresgid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240))
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x2, 0x0)
getresgid(&(0x7f0000000000), &(0x7f0000000040)=<r1=>0x0, &(0x7f0000000080))
getgroups(0x4, &(0x7f0000000140)=[0x0, 0x0, r1, <r2=>0xffffffffffffffff])
syz_extract_tcp_res(&(0x7f0000000180), 0x7ff, 0x4e586ca4)
freebsd11_fstat(r0, &(0x7f0000000280))
getresuid(&(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380))
freebsd11_lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400))
getresuid(&(0x7f0000000480)=<r3=>0x0, &(0x7f00000004c0), &(0x7f0000000500))
fchown(r0, r3, r2)

00:00:24 executing program 3:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
socketpair(0x741a3ed3ac35c33, 0x20000000, 0x10000, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000040), 0x4)
setsockopt$inet6_int(r0, 0x29, 0x28, &(0x7f0000000000), 0x4)

00:00:24 executing program 3:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
bind$inet(r0, &(0x7f00000000c0)={0x2, 0x2, @multicast2}, 0x10)
bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, 0x10)
pipe2(&(0x7f0000000140)={<r1=>0xffffffffffffffff}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f0000000200)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0xb, 0x0, 0x234, &(0x7f0000000100)=ANY=[@ANYBLOB="100000008400000008000000000000211400000000000000070000000100000000000000"], 0x24}, 0x0)

00:00:24 executing program 3:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0)
mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0)
flock(r0, 0x8)
execve(0x0, &(0x7f0000000340), 0x0)

00:00:24 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x14, &(0x7f0000000240)={<r1=>0x0, 0x0}, &(0x7f0000000000)=0x10)
r2 = accept$inet(0xffffffffffffff9c, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000180)=0x10)
setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000140)={r1, 0x100}, 0x8)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x1202, &(0x7f0000000080)={r1}, &(0x7f00000000c0)=0x8)

00:00:27 executing program 0:
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5]}}, 0x1c, 0x0}, 0x0)
sigaltstack(&(0x7f0000000000/0x2000)=nil, 0x0)
pipe2(&(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x4)
setsockopt$inet6_tcp_buf(r0, 0x6, 0x40, &(0x7f0000000080)="8183b63272dad605a3bde82697", 0xd)
sigaltstack(&(0x7f0000000000/0x3000)=nil, &(0x7f0000000100))

00:00:27 executing program 3:
r0 = open(0x0, 0x0, 0x0)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00'])
writev(0xffffffffffffffff, 0x0, 0x0)
writev(r2, &(0x7f0000000100), 0x100000000000005d)
getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000140)=0x4)
unlink(&(0x7f0000000080)='./file0\x00')
r3 = socket$unix(0x1, 0x7, 0x0)
write(r0, &(0x7f0000000040)="7356f7393ad296edd07919a6df", 0xd)
lseek(r3, 0x56, 0x3)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, 0x0, &(0x7f00000003c0))
mkdirat(r2, &(0x7f0000000200)='./file0\x00', 0xd0)
execve(&(0x7f0000000480)='./file0\x00', 0x0, &(0x7f0000000780)=[&(0x7f0000000700)='^\x00', &(0x7f0000000740)='\x00'])
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getpgid(0x0)

00:00:27 executing program 2:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
msgget(0x1, 0x580)
r1 = msgget(0x1, 0x0)
msgctl$IPC_RMID(r1, 0x0)
getsockopt$inet6_int(r0, 0x29, 0xa, 0x0, &(0x7f0000000040))
freebsd10_pipe(&(0x7f0000000180)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000000)={<r4=>0x0, 0x8001, 0x0, 0x6, 0xfffffffffffffeff}, &(0x7f00000001c0)=0x18)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000200)={r4, 0x5, 0x0, 0x1, 0x8}, &(0x7f0000000240)=0x18)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={<r5=>0x0, 0x8, 0xc6e6, 0xc000000000000000}, &(0x7f00000000c0)=0x10)
getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000100)={r5, 0x1, 0x63586c5b, 0x101}, &(0x7f0000000140)=0x10)

00:00:27 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1)
r1 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x2)
freebsd11_mknodat(r1, &(0x7f0000000200)='./file0/../file0\x00', 0x6000, 0x0)
shutdown(r0, 0x1)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x4, 0x10000, 0x7, 0x4e0, 0x401, 0x0, 0x1ff, {@in6={{0x1c, 0x3, 0x100000000, @empty, 0x10}}, 0x0, 0x7, 0x40, 0xc7, 0x1, 0xdb}}, &(0x7f0000000140)=0xb0)

00:00:27 executing program 2:
r0 = open(&(0x7f0000000140)='./file0\x00', 0xc08, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040))
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$getflags(r0, 0x1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000080), &(0x7f0000000100)=0x4)
open(&(0x7f0000000000)='./file0\x00', 0x8081, 0x40)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd31)
writev(r0, 0x0, 0xfffffffffffffe70)
getpgrp(0xffffffffffffffff)

00:00:27 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x308020005)
r1 = shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil)
shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000180)=""/67)
r2 = getpgid(0x0)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000440)=0xffffffff, 0x4)
fcntl$lock(r0, 0xb, &(0x7f0000000000)={0x3, 0x3, 0x20007, 0x2, r2})
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f0000000340)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
freebsd11_fstat(r0, &(0x7f00000004c0))
getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000140), &(0x7f0000000240)=0x4)
socket(0x2, 0x10000001, 0x84)

00:00:27 executing program 2:
setitimer(0x2, &(0x7f0000000000)={{0x77f}, {0x0, 0x7}}, 0x0)
setitimer(0x0, &(0x7f0000000040)={{0xfffffffff706ff09, 0x80}, {0x3, 0x3}}, 0x0)

00:00:27 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = dup2(0xffffffffffffff9c, r0)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x3c, "9c522a12066b40bbe1781e065d143b2c"}, 0x14)
r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000040)="ef39e8168a07c94ceb4b7d8eb6adc43e7b7bd34a5e37e7a92fa055f718c85616eb50d1e4de97916718b4d397ad719fa4a865932b92fe86961e9f81ab40e2782ade92eb02a383e7108a67254a7338e6ebeb965202", 0x54)
setsockopt$inet_mreqsrc(r2, 0x0, 0x32, 0x0, 0x0)
setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000000c0)={'accf_dns\x00', "0e9fe29661f163e8183c6f9f3df2352270364f06765057ce6fe4b810970ddd7b4d1a60f52e05891d702c945bf0a0475ba17ecdc2776e817cce2b5da5c013d304ef87a8e752c2dfeb2aff11046a4f64342cf9eb1a0e16af8690653747fb38feb6599e4927e84197522e9c7d1c6dff3f9e118d00e8e12e259fb334d00660b7de0157678d1c2315c7014ed1c0e14fa552698d0d526b99027c18cd74c93acf480c58f0fa133be7e53cf013538ca5cf049f1118604c6ad16755f6278fbd2b12eab3bcf3e51c4a218fe3082ba61a5bfcc98ab36c6b677e3f565670f45364b819438aeb7b824c117226f800d61d401dc38d272d"}, 0x100)

00:00:27 executing program 2:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
getsockopt$inet6_tcp_buf(r0, 0x6, 0x20, &(0x7f0000000640)=""/4096, &(0x7f0000000080)=0x1000)
socket$inet6_icmp(0x1c, 0x2, 0x3a)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
accept4$unix(0xffffffffffffffff, &(0x7f0000000600)=ANY=[@ANYBLOB="00000038e205d1760cbcfcceb2bfaeb5b2800b8d80008e5ba75c5e13833400e96800779d47884b5ba90686b4b9e7229513"], 0x0, 0x30000000)
socket$inet6_icmp(0x1c, 0x2, 0x3a)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
socket$unix(0x1, 0x0, 0x0)
r1 = dup(0xffffffffffffffff)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r2, 0x0, 0x1000000000003)
setsockopt$sock_int(r2, 0xffff, 0x1011, &(0x7f0000000000)=0x83, 0x4)
poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f00000002c0)={<r3=>0x0, 0x200000000000}, &(0x7f0000000300)=0x8)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000540)={r3, 0x54, "59318f390468dbeb9c0378535db071621c3cb129a437c52374f1c7e072e1d30c653bfe82a1034ad5cba3eb3e30370d38e5a1998e4150a31112df67a63c49c26557da1660ed1120aa0424511a95e0ff6c8598afd3"}, 0x0)
getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000340)={<r4=>0x0, 0x74, 0xfffffffffffffd6e, 0x1}, &(0x7f0000000380)=0x10)
futimesat(r2, &(0x7f0000000280)='./file0\x00', &(0x7f00000005c0)={{0xffffffff, 0x3}, {0x10001, 0x5}})
pipe2(&(0x7f0000000500), 0x4)
getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f00000003c0)={r3, 0x1000, 0x2, 0x4, 0x6e3, 0x2, 0x8, 0x9, {@in6={{0x1c, 0x1, 0xfffffffffffffffa, @local={0xfe, 0x80, [], 0x0}, 0x1}}, r4, 0x4e41, 0x5, 0x109, 0x2, 0x6}}, &(0x7f00000004c0)=0xb0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
r5 = dup(r1)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffd0)
write(r5, &(0x7f0000000040)="0e10c0495ee5db25c38d718f92931614f0a587976ec648d5f458d9", 0x1b)
setsockopt$inet6_tcp_buf(r5, 0x6, 0x26, &(0x7f0000000140)="a66d6334db1485e23ac12768883afcb82151f5df1e7fc06633e7d6c373004a08b3bc35fc129ea385f42d01a54695001bc504715c00f238fe75cb41880de47e65a0b25cd66e919e3d0c41071adb8756ef0f4404cf884dc89f29dc78170d1abcb09ae88ec7a8775baef2af3b1b9b3295ed2a6d1521a8ca", 0x76)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
sendto$inet(r1, &(0x7f00000001c0)="65ac5b3f97553d0bf501c22c61008b2a1ee26efe2444fefa49c5870a518d8933f0838d4408f6e6514452ee1bce2135586b4bdb71348c203835f4cf1fbb8bf6bd4856859ac67ef11bdeb0d7317d25293142fdf99c826c44e2a0eff53dd14bd59e4b202d20ecef2a30389f84acff15703d560433ece7460bd2fc07e7952d9179d4b9b978", 0x83, 0x8, 0x0, 0x0)

00:00:28 executing program 3:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000340)={@multicast2, @multicast2, @multicast1}, 0xc)
readlink(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=""/196, 0xc4)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@local={0xac, 0x14, 0x0}, @rand_addr=0xe0000002, @loopback}, 0xc)
r1 = accept4(r0, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000100)=0x1c, 0x30000000)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x6)
bind$unix(r0, &(0x7f0000000040)=@abs={0x0, 0x0, 0x2}, 0x8)

00:00:28 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1)
open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x2)
shutdown(r0, 0x1)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x4, 0x10000, 0x7, 0x4e0, 0x401, 0x0, 0x1ff, {@in6={{0x1c, 0x3, 0x100000000, @empty, 0x10}}, 0x0, 0x7, 0x40, 0xc7, 0x1, 0xdb}}, &(0x7f0000000140)=0xb0)

00:00:30 executing program 0:
freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000140)={{0x1c, 0x1, 0xfff, @loopback, 0x1000}, {0x1c, 0x1, 0x215, @local={0xfe, 0x80, [], 0x0}, 0xaf}, 0x20, [0x400, 0x100000001, 0x743, 0x7, 0x20, 0x0, 0x0, 0x5]}, 0x5c)
r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$sock_int(r1, 0xffff, 0x40, &(0x7f0000000100), 0xa9)
getsockname$inet6(r1, &(0x7f0000000000), &(0x7f0000000040)=0x1c)
pwritev(r0, &(0x7f0000001340)=[{&(0x7f00000001c0)="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", 0x1000}, {&(0x7f00000000c0)="3b833b0faf", 0x5}, {&(0x7f00000011c0)="950f8e2b2a79f3c486b0aa4ff8c016a54cb203c262186c95bf6925d3012345fa5f9a31a71c1bfeda210e3f8bcf28006811ab27d238e8bc8dcab6cc8b5f4516c90da8393af47b1a9816a4eebf7653ae380b35a1dd8e24b8a571229811e71275507851a0de89b9ab18107214c1e86cac25ca942f23632d89680d9c7cd12a49710d494aec36511980bd31d2b56b1d23d25dbb6f6239dd59662c4ee64fe0440fcead23a29886c4ef7b9014ca24fa4d6ae29b9935ac24d969473b0a89b70e8e82f6a8381a659dd6d080e6623880aebcc5fa6f1e54a61023a8319d8a5b66ab467556b885b6ec885308b238d868d20a48b81002d4aefea4", 0xf4}, {&(0x7f00000012c0)="6ba343e619de2858a96177ddd4bbe9d8b4cd3ce82ae4865e89691ad1e2547d6e18c5fee67f337adcba7c8b9eafedd7f9371e349c728bb81f0440ebc5b79c3c3b0bf84aa00c34b07345fca9e9ad798ed7", 0x50}], 0x4, 0x1a)

00:00:30 executing program 0:
r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x100, 0x14)
bind$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x0}, 0x8)
r1 = socket(0x2, 0x1, 0x0)
connect$unix(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="0602a2c123c29d06891ef4e46455963137efdd3af813c11e7f8356368667278206f18932781c61ff813d827bf93454776e53a2c8155c3eb58c0846a4fa74f965448c83cff8b12686e012206038851546aee6680d9a0f4ca96bb23d2a539a3b637afa494cc8be0d536b8afaffe1405f91ea45accb566c906ae777ff91a355a84b0a584aef12506ead74fbbd290b598fff700ece7e8562a6ca0d82886f3035d3a8dbf84d1dd7177db97370589c58e393a4f01a20dddcaa440feabf3ae11dac46b1daf459"], 0x1)

00:00:30 executing program 0:
r0 = open(&(0x7f0000000280)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000580)={@in6={{0x1c, 0x0, 0x10001, @remote={0xfe, 0x80, [], 0x0}, 0xb82}}, <r1=>0x0, 0x7, 0x2e34, 0x2, 0x437, 0x3}, &(0x7f00000004c0)=0x98)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000640)={@in6={{0x1c, 0x2, 0xf9, @remote={0xfe, 0x80, [], 0x0}, 0x3ff}}, r1}, 0x84)
poll(&(0x7f00000000c0), 0x145, 0x3)
r2 = socket(0x1b, 0x3, 0x0)
msgctl$IPC_RMID(0x0, 0x0)
writev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0)}], 0x1)
sendto$inet6(r2, 0x0, 0xfffffffffffffc94, 0xfffffffffffffffc, 0x0, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', 0x0, &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00'])
r3 = socket$inet6_tcp(0x1c, 0x1, 0x0)
mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x7, 0x10, r3, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000400)={0x7, {{0x2, 0x1, @rand_addr=0x3f}}}, 0x90)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7)
getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4)
setsockopt$inet6_udplite(r2, 0x88, 0x0, &(0x7f0000000540), 0x4)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000a80)=ANY=[@ANYRES32=r3, @ANYPTR, @ANYPTR64=&(0x7f0000000740)=ANY=[@ANYBLOB="f123848a59c4dbd03760addabfb2e7cec4ccf197a3490136a24d47ee611336b95cb913c5c15119ea4f7ed90d304f72812818a2caa6dd4519ff72ffb3841096e57f20199412c4e027a4d6e569f6", @ANYPTR, @ANYPTR64=&(0x7f0000000700)=ANY=[@ANYRES32=r0, @ANYPTR64, @ANYPTR, @ANYRESHEX=r2, @ANYPTR64]]], 0x0)
setsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x2}, 0x8)

00:00:30 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1)
shutdown(r0, 0x1)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x4, 0x10000, 0x7, 0x4e0, 0x401, 0x0, 0x1ff, {@in6={{0x1c, 0x3, 0x100000000, @empty, 0x10}}, 0x0, 0x7, 0x40, 0xc7, 0x1, 0xdb}}, &(0x7f0000000140)=0xb0)

00:00:33 executing program 3:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000040), 0x4)
sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41]}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)={<r1=>0x0, 0x80, 0x9, [0x9, 0x6, 0xab, 0xf1, 0x13, 0x7, 0x1, 0x8000, 0x100000000]}, &(0x7f00000000c0)=0x1a)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={r1, 0x5a7, 0x81}, 0xc)

00:00:33 executing program 2:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="14000000290000003f0000000000000001000000"], 0x14}, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={<r1=>0x0, 0x40, 0x10000, 0x7fffffff}, &(0x7f00000000c0)=0x10)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={r1, 0x3}, &(0x7f0000000140)=0x8)

00:00:33 executing program 3:
r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x0)
ftruncate(r0, 0x10004)
ftruncate(r0, 0x8000)
r1 = fcntl$dupfd(r0, 0x0, r0)
getsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4)

00:00:33 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$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x16c)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x1d, &(0x7f0000000040)={r1}, 0x8)

00:00:33 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="74a773707de74d8cf5c009e7ba21"], 0x1)

00:00:33 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000000)='./file0\x00', 0x308020008)
r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(r0, 0x2, 0x0)
bind(r1, &(0x7f0000000200)=@un=@abs={0x0, 0x0, 0x3}, 0x8)
getsockopt$sock_int(r1, 0xffff, 0x105c, &(0x7f0000000280), &(0x7f00000002c0)=0x4)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x3, 0x4, <r2=>0x0}, &(0x7f0000000080)=0xc)
r3 = accept$inet6(r1, &(0x7f0000000300), &(0x7f0000000340)=0x1c)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000380)={r2, 0x2f}, &(0x7f00000003c0)=0xc)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x7, 0x0, 0x101, 0x1f, 0x3, 0x80000001, 0xbff3, 0x3f, r2}, &(0x7f0000000180)=0x20)
setsockopt$inet_tcp_buf(r0, 0x6, 0x25, &(0x7f0000000240)="001a0012a7", 0x5)
setsockopt$inet_buf(r0, 0x0, 0x0, 0x0, 0x0)
setsockopt$sock_timeval(r0, 0xffff, 0x1002, &(0x7f0000000400)={0x101, 0x3}, 0x4f997a3b)
setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0)
freebsd11_getdents(r0, &(0x7f0000000100)=""/40, 0x28)

00:00:33 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
shutdown(r0, 0x1)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x4, 0x10000, 0x7, 0x4e0, 0x401, 0x0, 0x1ff, {@in6={{0x1c, 0x3, 0x100000000, @empty, 0x10}}, 0x0, 0x7, 0x40, 0xc7, 0x1, 0xdb}}, &(0x7f0000000140)=0xb0)

00:00:33 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="74a773707de74d8cf5c009e7ba21"], 0x1)

00:00:33 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1)
shutdown(r0, 0x1)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x4, 0x10000, 0x7, 0x4e0, 0x401, 0x0, 0x1ff, {@in6={{0x1c, 0x3, 0x100000000, @empty, 0x10}}, 0x0, 0x7, 0x40, 0xc7, 0x1, 0xdb}}, &(0x7f0000000140)=0xb0)

00:00:34 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000000)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x230)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0)
syz_extract_tcp_res(&(0x7f0000000040), 0x6, 0x1)

00:00:34 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000001140)=ANY=[@ANYBLOB="238e8b3a0eb08f6ece79b2446aa264c31c4a846429709598fff4fc9aa2c68565dbb465267450781c8c74543bff32d78089065a58cd8f57e7d4f6ecbcad8c537c0e94d1d8514314bc5f96392c03d63b17263d66f1"], 0x2)
r1 = semget$private(0x0, 0x3, 0xb)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000040)={0x7, 0x7, 0x0, 0x2, 0x2, 0x3, 0x4, 0x5, <r2=>0x0}, &(0x7f0000000080)=0x20)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000000c0)={r2, 0x1000, "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"}, &(0x7f0000001100)=0x1008)
__semctl$IPC_RMID(r1, 0x0, 0x0)

00:00:35 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
shutdown(r0, 0x1)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x4, 0x10000, 0x7, 0x4e0, 0x401, 0x0, 0x1ff, {@in6={{0x1c, 0x3, 0x100000000, @empty, 0x10}}, 0x0, 0x7, 0x40, 0xc7, 0x1, 0xdb}}, &(0x7f0000000140)=0xb0)

00:00:35 executing program 2:
semget$private(0x0, 0x3, 0x80)
r0 = semget$private(0x0, 0x7, 0x40)
__semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000000)=[0x100000001, 0x2b09, 0x80000001, 0x24, 0x5])

00:00:36 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000000)='./file0\x00', 0x308020008)
r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(r0, 0x2, 0x0)
bind(r1, &(0x7f0000000200)=@un=@abs={0x0, 0x0, 0x3}, 0x8)
getsockopt$sock_int(r1, 0xffff, 0x105c, &(0x7f0000000280), &(0x7f00000002c0)=0x4)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x3, 0x4, <r2=>0x0}, &(0x7f0000000080)=0xc)
r3 = accept$inet6(r1, &(0x7f0000000300), &(0x7f0000000340)=0x1c)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000380)={r2, 0x2f}, &(0x7f00000003c0)=0xc)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x7, 0x0, 0x101, 0x1f, 0x3, 0x80000001, 0xbff3, 0x3f, r2}, &(0x7f0000000180)=0x20)
setsockopt$inet_tcp_buf(r0, 0x6, 0x25, &(0x7f0000000240)="001a0012a7", 0x5)
setsockopt$inet_buf(r0, 0x0, 0x0, 0x0, 0x0)
setsockopt$sock_timeval(r0, 0xffff, 0x1002, &(0x7f0000000400)={0x101, 0x3}, 0x4f997a3b)
setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0)
freebsd11_getdents(r0, &(0x7f0000000100)=""/40, 0x28)

00:00:36 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
shutdown(r0, 0x1)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x4, 0x10000, 0x7, 0x4e0, 0x401, 0x0, 0x1ff, {@in6={{0x1c, 0x3, 0x100000000, @empty, 0x10}}, 0x0, 0x7, 0x40, 0xc7, 0x1, 0xdb}}, &(0x7f0000000140)=0xb0)

00:00:36 executing program 3:
pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000100)="f0", 0x1}], 0x1, 0x0)
freebsd10_pipe(&(0x7f0000000100)={<r0=>0xffffffffffffffff})
fcntl$setown(r0, 0x6, 0x0)
freebsd10_pipe(&(0x7f0000000040))

00:00:36 executing program 2:
getresgid(&(0x7f0000000300), &(0x7f0000000400), &(0x7f0000000440)=<r0=>0x0)
setgid(r0)
r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000004c0)={<r2=>0x0, 0x1000}, &(0x7f0000000640)=0x8)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000680)={r2, 0x3}, &(0x7f00000006c0)=0x8)
r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
getsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000080)={<r4=>0x0, 0x1435}, &(0x7f0000000140)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f00000002c0)={r4, 0x9, 0x3, 0x9}, 0x10)
lseek(r3, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
symlinkat(&(0x7f0000000000)='./file0\x00', r3, &(0x7f0000000040)='./file0\x00')
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000340)={0x0, 0x7, 0x6e}, &(0x7f0000000380)=0xc)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="0103000000000000000300000800000002000000"], 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000700)={@in6={{0x1c, 0x1, 0xdc6, @loopback, 0x4}}, r2, 0xffffffffffff0000, 0x0, 0x81, 0x8, 0x815, 0x1}, &(0x7f00000007c0)=0x98)
getresuid(&(0x7f00000001c0)=<r5=>0x0, &(0x7f0000000200), &(0x7f0000000240))
freebsd11_lstat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540))
freebsd11_stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0})
lchown(&(0x7f0000000180)='./file0\x00', r5, r6)

00:00:36 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
shutdown(r0, 0x1)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x4, 0x10000, 0x7, 0x4e0, 0x401, 0x0, 0x1ff, {@in6={{0x1c, 0x3, 0x100000000, @empty, 0x10}}, 0x0, 0x7, 0x40, 0xc7, 0x1, 0xdb}}, &(0x7f0000000140)=0xb0)

00:00:36 executing program 3:
r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000000)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x3)
r1 = open(&(0x7f0000000040)='./file0\x00', 0x8, 0x30)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
write(r0, &(0x7f0000000180)="a3afea87a28f305411ef2e805dcca0ca4852b8401a25bb0e47b35f36032cdb5362b7de148ddef8b183448bf8ed537af08c0b8aff743144e11cd99ab7f39c8da39d6157e8ece5422f1297158a306da7052f765ec892eb3284cf90ba2ff2b24aab99b97c85c477875e99799c2cb76d76a27592fd8c833ac873788713e3bdccadf09de2ce229d96aaa3f58e09326adc242fc2e3bb4dc8", 0x95)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
getsockopt$inet6_int(r1, 0x29, 0x17, &(0x7f0000000400), &(0x7f0000000440)=0x4)
exit(0x800008000)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000100)={<r3=>0x0, 0xd3b, 0x0, 0x9, 0x9}, &(0x7f0000000140)=0x18)
getpeername$inet6(r0, &(0x7f0000000480), &(0x7f00000004c0)=0x1c)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000300)={@in={{0x2, 0x2, @multicast1}}, r3, 0xff, 0x0, 0x10, 0x7, 0x2, 0xee3d}, &(0x7f00000003c0)=0xa0)
open$dir(&(0x7f0000000240)='./file0\x00', 0x0, 0x140)
getsockopt$inet6_int(r2, 0x29, 0x18, &(0x7f0000000280), &(0x7f00000002c0)=0x4)

00:00:37 executing program 1:
connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
shutdown(0xffffffffffffffff, 0x1)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x4, 0x10000, 0x7, 0x4e0, 0x401, 0x0, 0x1ff, {@in6={{0x1c, 0x3, 0x100000000, @empty, 0x10}}, 0x0, 0x7, 0x40, 0xc7, 0x1, 0xdb}}, &(0x7f0000000140)=0xb0)

00:00:38 executing program 1:
connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
shutdown(0xffffffffffffffff, 0x1)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x4, 0x10000, 0x7, 0x4e0, 0x401, 0x0, 0x1ff, {@in6={{0x1c, 0x3, 0x100000000, @empty, 0x10}}, 0x0, 0x7, 0x40, 0xc7, 0x1, 0xdb}}, &(0x7f0000000140)=0xb0)

00:00:40 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000000)='./file0\x00', 0x308020008)
r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(r0, 0x2, 0x0)
bind(r1, &(0x7f0000000200)=@un=@abs={0x0, 0x0, 0x3}, 0x8)
getsockopt$sock_int(r1, 0xffff, 0x105c, &(0x7f0000000280), &(0x7f00000002c0)=0x4)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x3, 0x4, <r2=>0x0}, &(0x7f0000000080)=0xc)
r3 = accept$inet6(r1, &(0x7f0000000300), &(0x7f0000000340)=0x1c)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000380)={r2, 0x2f}, &(0x7f00000003c0)=0xc)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x7, 0x0, 0x101, 0x1f, 0x3, 0x80000001, 0xbff3, 0x3f, r2}, &(0x7f0000000180)=0x20)
setsockopt$inet_tcp_buf(r0, 0x6, 0x25, &(0x7f0000000240)="001a0012a7", 0x5)
setsockopt$inet_buf(r0, 0x0, 0x0, 0x0, 0x0)
setsockopt$sock_timeval(r0, 0xffff, 0x1002, &(0x7f0000000400)={0x101, 0x3}, 0x4f997a3b)
setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0)
freebsd11_getdents(r0, &(0x7f0000000100)=""/40, 0x28)

00:00:40 executing program 1:
connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
shutdown(0xffffffffffffffff, 0x1)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x4, 0x10000, 0x7, 0x4e0, 0x401, 0x0, 0x1ff, {@in6={{0x1c, 0x3, 0x100000000, @empty, 0x10}}, 0x0, 0x7, 0x40, 0xc7, 0x1, 0xdb}}, &(0x7f0000000140)=0xb0)

00:00:40 executing program 1:
r0 = socket(0x0, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
shutdown(r0, 0x1)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x4, 0x10000, 0x7, 0x4e0, 0x401, 0x0, 0x1ff, {@in6={{0x1c, 0x3, 0x100000000, @empty, 0x10}}, 0x0, 0x7, 0x40, 0xc7, 0x1, 0xdb}}, &(0x7f0000000140)=0xb0)

00:00:44 executing program 2:
r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00000001c0), 0x20000000)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000240)="591d16f1f9a20ec1b5612efa1000e2788d63aab7a84f3e7bdd4f60d614e4a6067e8aba1c6da824540354c36ac0fc2067b7e6ffcc2afac0f6e6fe1c0343a4242fa9f6e8296c3a4d420a31313fb4b3d607b17dd8c380cd2bd0cf648be313a82ec75d73669c69955f788a13a68956ea49a72d344b936038edef2076", 0x7a)
setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f00000002c0)={0x4, {{0x2, 0x2, @local={0xac, 0x14, 0x0}}}}, 0x90)
pipe2(&(0x7f0000000400)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x4)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000480)={<r2=>0x0, &(0x7f0000000440)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f00000004c0)=0x10)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000500)={r2, 0x3, 0x3, 0x5, 0x3}, &(0x7f0000000540)=0x18)
r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r4 = socket$inet6(0x1c, 0x5, 0xd5)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000380), &(0x7f00000003c0)=0x4)
getegid()
freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040))
r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80, 0x40)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000100)={<r6=>0x0, 0x924, 0x0, 0x5, 0x3}, &(0x7f0000000140)=0x18)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x22, &(0x7f0000000180)={0x20006, 0x3, r6}, &(0x7f0000000200)=0xa)
getsockopt$inet_mreq(r3, 0x0, 0x0, 0x0, 0x0)

00:00:44 executing program 1:
r0 = socket(0x0, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
shutdown(r0, 0x1)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x4, 0x10000, 0x7, 0x4e0, 0x401, 0x0, 0x1ff, {@in6={{0x1c, 0x3, 0x100000000, @empty, 0x10}}, 0x0, 0x7, 0x40, 0xc7, 0x1, 0xdb}}, &(0x7f0000000140)=0xb0)

00:00:44 executing program 3:
r0 = open(&(0x7f0000000400)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000140), &(0x7f00000001c0)=0xb)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
socket$inet_tcp(0x2, 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)
truncate(&(0x7f0000000000)='./file0\x00', 0x8001)
setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0xfec4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x8003, 0xf, 0x6, 0x1}, &(0x7f0000000080)=0x18)

00:00:44 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000000)='./file0\x00', 0x308020008)
r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(r0, 0x2, 0x0)
bind(r1, &(0x7f0000000200)=@un=@abs={0x0, 0x0, 0x3}, 0x8)
getsockopt$sock_int(r1, 0xffff, 0x105c, &(0x7f0000000280), &(0x7f00000002c0)=0x4)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x3, 0x4, <r2=>0x0}, &(0x7f0000000080)=0xc)
r3 = accept$inet6(r1, &(0x7f0000000300), &(0x7f0000000340)=0x1c)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000380)={r2, 0x2f}, &(0x7f00000003c0)=0xc)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x7, 0x0, 0x101, 0x1f, 0x3, 0x80000001, 0xbff3, 0x3f, r2}, &(0x7f0000000180)=0x20)
setsockopt$inet_tcp_buf(r0, 0x6, 0x25, &(0x7f0000000240)="001a0012a7", 0x5)
setsockopt$inet_buf(r0, 0x0, 0x0, 0x0, 0x0)
setsockopt$sock_timeval(r0, 0xffff, 0x1002, &(0x7f0000000400)={0x101, 0x3}, 0x4f997a3b)
setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0)
freebsd11_getdents(r0, &(0x7f0000000100)=""/40, 0x28)

00:00:44 executing program 1:
r0 = socket(0x0, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
shutdown(r0, 0x1)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x4, 0x10000, 0x7, 0x4e0, 0x401, 0x0, 0x1ff, {@in6={{0x1c, 0x3, 0x100000000, @empty, 0x10}}, 0x0, 0x7, 0x40, 0xc7, 0x1, 0xdb}}, &(0x7f0000000140)=0xb0)

00:00:44 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x3001, &(0x7f0000000000), 0x2)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)={@in6={{0x1c, 0x1, 0x9, @empty, 0x80}}, <r1=>0x0, 0x1, 0x7fffffff, 0x2}, &(0x7f0000000100)=0x8c)
socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000200)={r1, &(0x7f0000000140)=[@in6={0x1c, 0x0, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x9}, @in6={0x1c, 0x2, 0x67e, @local={0xfe, 0x80, [], 0x0}, 0x8}, @in={0x2, 0x0, @loopback}, @in6={0x1c, 0x2, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x1}, @in={0x2, 0x3, @broadcast}, @in6={0x1c, 0x2, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x400}]}, &(0x7f0000000240)=0x10)

00:00:44 executing program 1:
r0 = socket(0x2, 0x0, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
shutdown(r0, 0x1)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x4, 0x10000, 0x7, 0x4e0, 0x401, 0x0, 0x1ff, {@in6={{0x1c, 0x3, 0x100000000, @empty, 0x10}}, 0x0, 0x7, 0x40, 0xc7, 0x1, 0xdb}}, &(0x7f0000000140)=0xb0)

00:00:46 executing program 1:
r0 = socket(0x2, 0x0, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
shutdown(r0, 0x1)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x4, 0x10000, 0x7, 0x4e0, 0x401, 0x0, 0x1ff, {@in6={{0x1c, 0x3, 0x100000000, @empty, 0x10}}, 0x0, 0x7, 0x40, 0xc7, 0x1, 0xdb}}, &(0x7f0000000140)=0xb0)

00:00:46 executing program 1:
r0 = socket(0x2, 0x0, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
shutdown(r0, 0x1)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x4, 0x10000, 0x7, 0x4e0, 0x401, 0x0, 0x1ff, {@in6={{0x1c, 0x3, 0x100000000, @empty, 0x10}}, 0x0, 0x7, 0x40, 0xc7, 0x1, 0xdb}}, &(0x7f0000000140)=0xb0)

00:00:46 executing program 1:
r0 = socket(0x2, 0x10000001, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
shutdown(r0, 0x1)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x4, 0x10000, 0x7, 0x4e0, 0x401, 0x0, 0x1ff, {@in6={{0x1c, 0x3, 0x100000000, @empty, 0x10}}, 0x0, 0x7, 0x40, 0xc7, 0x1, 0xdb}}, &(0x7f0000000140)=0xb0)

00:00:47 executing program 3:
r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10)
connect$inet(r0, &(0x7f0000000080)={0x2, 0x2, @broadcast}, 0x10)
getitimer(0xffffffffffffffff, &(0x7f00000000c0))
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000100)={0x3}, 0x4)

00:00:47 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000300)={0x0, 0x800, 0x6, 0x8, 0x800, 0xfffffffffffffff8, 0x1ff, 0x7, {@in={{0x2, 0x0, @multicast1}}, <r1=>0x0, 0x8, 0x4, 0x401, 0x401, 0x6}}, &(0x7f00000003c0)=0xb8)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000140)={<r2=>r1, 0xffffffffffffffde, "50453a3c88460d123206fec7990249fd413172aeef3a90af584ad592d1e3e689f6932c108f905d18c0b815a65b72f8d736e2c4aaf7e3a1312a287d2261232a98322f7600333529b2ae5d2582681e622fc74a3251eca43d24c2a46aec9145898dfd5a1cf81459f7f26dfd8f21ffb0ad7c17a3ff"}, &(0x7f00000000c0)=0xfffffffffffffcf0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000240)={@in={{0x2, 0x2, @multicast1}}, r2, 0xffffffff, 0x6, 0x4}, &(0x7f00000001c0)=0x94)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
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, 0x32, &(0x7f0000000200)={r3, 0x0}, &(0x7f0000000040)=0x10)

00:00:47 executing program 3:
r0 = shmget$private(0x0, 0x0, 0x0, &(0x7f0000b39000/0x3000)=nil)
r1 = getuid()
freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
r3 = geteuid()
socket(0x17, 0x20000007, 0x9)
r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
fstat(r4, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0)
r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_group_source_req(r6, 0x0, 0x54, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @local}}, {{0x2, 0xffffffffffffffff, @broadcast}}}, 0x118)
fcntl$setflags(r4, 0x2, 0x1)
r7 = getpgrp(0xffffffffffffffff)
r8 = getpid()
shmctl$IPC_SET(r0, 0x1, &(0x7f00000001c0)={{0x7fffffff, r1, r2, r3, r5, 0x9a, 0x6}, 0x1, 0x3, 0x9, 0xd62, r7, r8, 0x65c})

00:00:47 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = socket(0x1e, 0x10000000, 0x3f)
sendfile(r0, r1, &(0x7f0000000200)=0x1f, 0x1)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
bind$inet(r2, &(0x7f0000000000)={0x2, 0x0}, 0x10)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000240)={<r3=>0x0}, &(0x7f0000000280)=0x8)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000002c0)={<r4=>0x0, 0x8, 0x9}, &(0x7f0000000300)=0xc)
getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000340)={r3, 0x6, 0xd2, 0x36, 0x5, 0x0, 0x7, 0x7fee, {@in={{0x2, 0x0, @loopback}}, r4, 0x9, 0x0, 0x8, 0x10040000000, 0x5}}, &(0x7f0000000400)=0xb8)
freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, <r5=>0x0})
setuid(r5)
r6 = socket(0x2, 0x2, 0x0)
sendto(r2, &(0x7f0000000100)="7efd2197a18d3e73f4287c5b655883e4f23688aaae042af2e6249db311014355aab4c9bfd6c114c927e39bad9159e47071a6b11b70ec4db2138ad0c8e9f9911ab176c02f7844704165dd04a51c279c8204926572385622400e8450f0c57869389eae8e5d10fda736331fa10ee18d05a7fd773732caf1a288ee73febc9e8837c28fb0fb", 0x83, 0x100, &(0x7f00000001c0)=@in={0x2, 0x2, @rand_addr=0x810}, 0x10)
bind(r6, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10)

00:00:47 executing program 3:
munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000)
r0 = shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ffb000/0x1000)=nil)
shmat(r0, &(0x7f0000ffb000/0x1000)=nil, 0x0)
r1 = shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x0)
shmat(r0, &(0x7f0000ffc000/0x4000)=nil, 0x1000)
shmdt(r1)
shmdt(r1)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

00:00:47 executing program 0:
setreuid(0x0, 0xee00)
r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil)
setresuid(0x0, 0x0, 0x0)
shmctl$IPC_SET(r0, 0x1, &(0x7f0000000340))
shmat(r0, &(0x7f0000ffd000/0x3000)=nil, 0x3000)
fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
getpid()
freebsd11_fstat(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
getgroups(0x1, &(0x7f0000000240)=[<r4=>0xffffffffffffffff])
shmat(r0, &(0x7f0000fff000/0x1000)=nil, 0x1000)
r5 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000300))
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x10, &(0x7f00000003c0)=0xd46bed1, 0x4)
r6 = getpid()
r7 = getpgrp(0x0)
shmctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, r1, r2, r3, r4, 0x8, 0xffffffff}, 0x3, 0xffffffff, 0x1, 0x7, r6, r7, 0x9})

00:00:47 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="000000000000000002096175c600"], 0xa)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x2, 0x4)
recvmsg(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/229, 0xe5}, 0x0)
shutdown(r0, 0x0)

00:00:47 executing program 1:
r0 = socket(0x2, 0x10000001, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
shutdown(r0, 0x1)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x4, 0x10000, 0x7, 0x4e0, 0x401, 0x0, 0x1ff, {@in6={{0x1c, 0x3, 0x100000000, @empty, 0x10}}, 0x0, 0x7, 0x40, 0xc7, 0x1, 0xdb}}, &(0x7f0000000140)=0xb0)

00:00:47 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000140), &(0x7f0000000180)=0x4)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x2, [0x1, 0x1000]}, &(0x7f0000000040)=0x8)

00:00:47 executing program 3:
r0 = open(&(0x7f0000000200)='./file0\x00', 0x80, 0xb)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000280)='./file0\x00', 0x7ffffffd)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000000)={<r2=>0x0, 0x0, 0x8, [0x80000000, 0x7, 0x5, 0x71d, 0x10001, 0x401, 0x7f, 0x7]}, &(0x7f0000000080)=0x18)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000000c0)={r2, 0x0, 0x748, 0x40, 0x400, 0xfad8}, &(0x7f00000001c0)=0x14)
getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={r2, 0x0, 0x4}, &(0x7f0000000180)=0x8)
lseek(r1, 0x0, 0x1000000000003)
poll(&(0x7f0000000100)=[{r1}], 0x1, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000240)={0x2}, 0x1)
socket$inet_sctp(0x2, 0x1, 0x84)
poll(&(0x7f0000000040)=[{r1}], 0x1, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)

00:00:47 executing program 0:
setreuid(0x0, 0xee00)
r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil)
setresuid(0x0, 0x0, 0x0)
shmctl$IPC_SET(r0, 0x1, &(0x7f0000000340))
shmat(r0, &(0x7f0000ffd000/0x3000)=nil, 0x3000)
fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
getpid()
freebsd11_fstat(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
getgroups(0x1, &(0x7f0000000240)=[<r4=>0xffffffffffffffff])
shmat(r0, &(0x7f0000fff000/0x1000)=nil, 0x1000)
r5 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000300))
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x10, &(0x7f00000003c0)=0xd46bed1, 0x4)
r6 = getpid()
r7 = getpgrp(0x0)
shmctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, r1, r2, r3, r4, 0x8, 0xffffffff}, 0x3, 0xffffffff, 0x1, 0x7, r6, r7, 0x9})

00:00:47 executing program 2:
open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil)
getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb)
listen(0xffffffffffffffff, 0x7ffffffc)
execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[0x0, 0x0, &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00'], 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)
accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0)

00:00:47 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0x60801fffe)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={<r1=>0x0}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x1, 0x78, r1}, &(0x7f0000000140)=0xc)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240))
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x3ae)
getsockname(0xffffffffffffffff, 0x0, 0x0)
preadv(r0, &(0x7f0000000200)=[{&(0x7f0000000180)=""/9, 0x9}, {&(0x7f00000001c0)=""/64, 0x40}], 0x2, 0x0)

00:00:48 executing program 1:
r0 = socket(0x2, 0x10000001, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
shutdown(r0, 0x1)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x4, 0x10000, 0x7, 0x4e0, 0x401, 0x0, 0x1ff, {@in6={{0x1c, 0x3, 0x100000000, @empty, 0x10}}, 0x0, 0x7, 0x40, 0xc7, 0x1, 0xdb}}, &(0x7f0000000140)=0xb0)

00:00:48 executing program 2:
open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil)
getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb)
listen(0xffffffffffffffff, 0x7ffffffc)
execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[0x0, 0x0, &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00'], 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)
accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0)

00:00:49 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
shutdown(r0, 0x1)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x4, 0x10000, 0x7, 0x4e0, 0x401, 0x0, 0x1ff, {@in6={{0x1c, 0x3, 0x100000000, @empty, 0x10}}, 0x0, 0x7, 0x40, 0xc7, 0x1, 0xdb}}, &(0x7f0000000140)=0xb0)

00:00:49 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000140)={<r1=>0x0, 0x0}, &(0x7f0000000100)=0x10)
r2 = dup2(r0, r0)
getpeername$unix(r2, &(0x7f00000001c0)=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, 0x319)

00:00:49 executing program 3:
r0 = open(&(0x7f0000000140)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x308020005)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
pipe2(0x0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100000)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0)
freebsd11_mknod(0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000040)=0x3, 0x4)
dup(0xffffffffffffffff)
poll(0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0)

00:00:49 executing program 2:

00:00:50 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
shutdown(r0, 0x1)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x4, 0x10000, 0x7, 0x4e0, 0x401, 0x0, 0x1ff, {@in6={{0x1c, 0x3, 0x100000000, @empty, 0x10}}, 0x0, 0x7, 0x40, 0xc7, 0x1, 0xdb}}, &(0x7f0000000140)=0xb0)

00:00:53 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x400000000101)
truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000)
truncate(&(0x7f0000000100)='./file0\x00', 0x31000000)
fchmodat(r0, &(0x7f0000000040)='./file0\x00', 0x80)
unlink(&(0x7f0000000240)='./file0\x00')

00:00:53 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
symlinkat(0x0, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f0000000380))
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0)
freebsd11_lstat(0x0, &(0x7f0000000640))
setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x4a, 0x0, 0x0)
poll(&(0x7f0000000000)=[{r0, 0x6}, {r0, 0x2}, {r0, 0x8}, {r0, 0x1}], 0x4, 0x8)

00:00:53 executing program 2:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0)
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000)={0xc000000000000, 0x28000000}, 0x8)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0)
setgroups(0x1, &(0x7f0000000100)=[0x0])

00:00:53 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
shutdown(r0, 0x1)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x4, 0x10000, 0x7, 0x4e0, 0x401, 0x0, 0x1ff, {@in6={{0x1c, 0x3, 0x100000000, @empty, 0x10}}, 0x0, 0x7, 0x40, 0xc7, 0x1, 0xdb}}, &(0x7f0000000140)=0xb0)

00:00:53 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, 0x0, 0x0)
shutdown(r0, 0x1)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x4, 0x10000, 0x7, 0x4e0, 0x401, 0x0, 0x1ff, {@in6={{0x1c, 0x3, 0x100000000, @empty, 0x10}}, 0x0, 0x7, 0x40, 0xc7, 0x1, 0xdb}}, &(0x7f0000000140)=0xb0)

00:00:53 executing program 2:
r0 = socket(0xffffffffffffffff, 0x400000000000005, 0x0)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00022e2f66696c65302f666940000000"], 0x1)
close(r0)
setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000)={0x1, 0x80, 0x1, 0x7f}, 0x8)

00:00:54 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, 0x0, 0x0)
shutdown(r0, 0x1)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x4, 0x10000, 0x7, 0x4e0, 0x401, 0x0, 0x1ff, {@in6={{0x1c, 0x3, 0x100000000, @empty, 0x10}}, 0x0, 0x7, 0x40, 0xc7, 0x1, 0xdb}}, &(0x7f0000000140)=0xb0)

00:00:54 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, 0x0, 0x0)
shutdown(r0, 0x1)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x4, 0x10000, 0x7, 0x4e0, 0x401, 0x0, 0x1ff, {@in6={{0x1c, 0x3, 0x100000000, @empty, 0x10}}, 0x0, 0x7, 0x40, 0xc7, 0x1, 0xdb}}, &(0x7f0000000140)=0xb0)

00:00:54 executing program 0:
r0 = socket(0x0, 0x10000000, 0x3b8)
getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0xb)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r1, 0x0, 0x1000000000003)
getsockopt$inet6_tcp_buf(r1, 0x6, 0x421, &(0x7f0000000380)=""/154, &(0x7f0000000200)=0x9a)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
fcntl$setflags(r0, 0x2, 0xfffffffffffffffd)
getsockopt$sock_timeval(r1, 0xffff, 0x1006, 0x0, 0x0)
fcntl$setflags(r1, 0x2, 0x1)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x2f1)
setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0xb5fece331a492f60)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
pwritev(r2, &(0x7f0000000680)=[{&(0x7f00000004c0)="2ef7373676e262a1c689f3a9f76b0f3eef7d291023126792ab12714289d5949fd54bbc01287c137a566b4ea21059755b347480baa07bd371bdf75b534e568cc2174c416359aaa73443a1e3c662ffc1cb644eae159e3f42da028fb8f11b4585d6fd21b60e97ebcd973606108e65fad5e75c9f5fd5031f5826c7b5c5accf5ca3dba84537bc2fe247b30c5f5708e8e0acd4f7f46cad472ff4ad4439585406dadfba3cf83b5012b6757b4d860fde89630ada7a678003ef6ccf2330690da55748f02c31b56594779564", 0xc7}, {&(0x7f0000000440)="1fa2846fc19a106a408a2a0faf", 0xd}, {&(0x7f00000005c0)="d1fcb592898bf16ea1328fe0e2d8c6ade1c6d6fe097bb1d2a689127144aa6174dc212184f0116103dd3f4447da775072c627953403e0de490ca045e4cb2700beb1bf520c67fdaa90e621de8462149db73da7b25be6075e65045eb1da3e35ab318ec6a07c9791751a596ebcb2d0438b9d3b4f98a3045be1abf87de9b65631b5ece5cac50b0abed35addaeb750c3b0765faf97e3ddde955f675d6fe65f99914b9527b78557373b724d4bbad6cd89c3addbef5a2f2a7c7f1b923b7f", 0xba}, {&(0x7f0000000880)="55241916f6b657c7fb5aaa854076cd4ed9e8d6e114db0e13edf5feced10ad2bba64bb16102f8c22b5a3fb823b77a411b63b6c8149bbfd682c95c0a5a6393064c5174bcbbc3c61259a3d4b6b3a8e5d50aebaa474efdec353dd26ff8abc5d62748dff1110a3440201b583bfbad6cfdc3a9d68123077a1a6b14744bcdfd50428e154f64c38035b5f91bbb730b4e99e8baa65630b341f15c39c0b1dd38b6da7271c182f80970439bd415c540eae854a4aa", 0xaf}, {&(0x7f0000000940)="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", 0x1000}], 0x5, 0x0)
getitimer(0x2, &(0x7f0000000280))
r3 = socket$inet6(0x1c, 0x5, 0x4)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000300)={<r4=>0x0, 0x100, 0x80000001}, &(0x7f0000000340)=0xc)
getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000001c0)={<r5=>r4, 0x8}, &(0x7f00000002c0)=0x2b9)
getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000240)=0x4)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000700)=ANY=[@ANYBLOB="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", @ANYRES32=r5], 0x0)
getsockopt$inet6_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f0000000080), &(0x7f0000000100)=0x4)

00:00:54 executing program 2:
openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x88a, 0xa)
pipe2(&(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x4)
bind$unix(r1, &(0x7f0000000000)=@abs={0x1}, 0xffffffffffffff7d)
r2 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$inet6_tcp_buf(r2, 0x6, 0x41, &(0x7f0000000000)=""/8, &(0x7f0000000040)=0x8)
socket$inet6_udp(0x1c, 0x2, 0x0)
bind(r1, &(0x7f0000000100)=@un=@abs={0x1, 0x0, 0x2}, 0x8)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000140)=0xffffffffffffff01, 0x4)

00:00:54 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x10)
shutdown(r0, 0x1)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x4, 0x10000, 0x7, 0x4e0, 0x401, 0x0, 0x1ff, {@in6={{0x1c, 0x3, 0x100000000, @empty, 0x10}}, 0x0, 0x7, 0x40, 0xc7, 0x1, 0xdb}}, &(0x7f0000000140)=0xb0)

00:00:59 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x8)
socket$inet_udplite(0x2, 0x2, 0x88)
r1 = socket(0x2, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000040)={0x8000}, 0x8)
connect$unix(r1, &(0x7f0000000000)=@abs={0x1, 0x0, 0x0}, 0x8)

00:00:59 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x10)
shutdown(r0, 0x1)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x4, 0x10000, 0x7, 0x4e0, 0x401, 0x0, 0x1ff, {@in6={{0x1c, 0x3, 0x100000000, @empty, 0x10}}, 0x0, 0x7, 0x40, 0xc7, 0x1, 0xdb}}, &(0x7f0000000140)=0xb0)

00:00:59 executing program 2:
r0 = open$dir(&(0x7f00000003c0)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x1002f}], 0x1, 0xc700)
pwritev(r0, 0x0, 0x1a4, 0x4e)
preadv(r0, &(0x7f0000000300)=[{&(0x7f00000000c0)=""/51, 0x33}], 0x1, 0x0)
r1 = socket(0x10, 0x20000005, 0x5)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000000)={<r2=>0x0, 0x5, 0xffff, 0x4, 0x100000000, 0x7}, &(0x7f0000000040)=0x14)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000100)={r2, 0x3}, 0x8)

00:00:59 executing program 0:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r0, 0xffff, 0x101b, &(0x7f0000000000)=0x1000000000000, 0xfffffffffffffea2)

00:00:59 executing program 3:
r0 = socket$inet(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f000000e000), 0x4)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000240)={<r1=>0x0, &(0x7f0000000200)=[@in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000280)=0x10)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000002c0)=ANY=[@ANYBLOB="420c7a41be3699eaffff00003a95c72301040000"], 0x0)
nanosleep(&(0x7f0000000140)={0x0, 0x100000000}, 0x0)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x20801fffd)
r3 = open(&(0x7f0000000440)='./file0\x00', 0x10002, 0x2)
lseek(r2, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000000)=0x81, 0x4)
setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, 0x0, 0xfffffec9)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f00000003c0)={r1, 0x0, 0x800, 0x8, 0x7, 0x87d}, &(0x7f0000000400)=0x14)
read(r2, &(0x7f00000004c0)=""/200, 0xc8)
setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r3, 0x84, 0x8002, &(0x7f0000000100)={r1, &(0x7f0000000040)=[@in6={0x1c, 0x3, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0x8}, @in6={0x1c, 0x0, 0x9, @empty, 0x3f}, @in6={0x1c, 0x3, 0xfffffffffffffff8, @local={0xfe, 0x80, [], 0x0}, 0x2}]}, &(0x7f00000001c0)=0x10)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x31d)
semget$private(0x0, 0x2, 0x0)
semget$private(0x0, 0x0, 0x118)

00:00:59 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x10)
shutdown(r0, 0x1)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x4, 0x10000, 0x7, 0x4e0, 0x401, 0x0, 0x1ff, {@in6={{0x1c, 0x3, 0x100000000, @empty, 0x10}}, 0x0, 0x7, 0x40, 0xc7, 0x1, 0xdb}}, &(0x7f0000000140)=0xb0)

00:00:59 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
shutdown(0xffffffffffffffff, 0x1)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x4, 0x10000, 0x7, 0x4e0, 0x401, 0x0, 0x1ff, {@in6={{0x1c, 0x3, 0x100000000, @empty, 0x10}}, 0x0, 0x7, 0x40, 0xc7, 0x1, 0xdb}}, &(0x7f0000000140)=0xb0)

00:00:59 executing program 0:
socket$inet6_udp(0x1c, 0x2, 0x0)
shmget$private(0x0, 0x3000, 0x10, &(0x7f0000ffc000/0x3000)=nil)
r0 = shmget$private(0x0, 0x2000, 0x40, &(0x7f0000ffc000/0x2000)=nil)
shmctl$IPC_STAT(r0, 0x2, 0x0)

00:00:59 executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = socket$unix(0x1, 0x2, 0x0)
r2 = fcntl$dupfd(r0, 0x11, r1)
r3 = socket$inet6_sctp(0x1c, 0x800000000005, 0x84)
fstat(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
freebsd11_stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
fchown(r1, r4, r5)
recvmsg(r3, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
rmdir(&(0x7f0000000000)='./file0\x00')
dup(r2)
poll(&(0x7f0000000300)=[{r3, 0x20}, {r3, 0x8}, {r3, 0x4}, {r3, 0x180}, {r3, 0x180}, {r3}, {r3, 0x110}, {r3, 0x40}, {r3, 0x2}], 0x9, 0x5)
recvmsg(r3, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0xc0)

00:01:00 executing program 2:
mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x410, 0xffffffffffffffff, 0x0)
mincore(&(0x7f0000ffb000/0x4000)=nil, 0x4000, &(0x7f0000002000)=""/4096)
r0 = socket$inet(0x2, 0x10000000, 0x8)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000000)={0x8, [0x0, 0x0, <r1=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x24)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x2, 0x8, 0x100, 0x7, 0xfffffffffffff075, 0xff, 0x0, 0x0, r1}, &(0x7f00000000c0)=0x20)

00:01:00 executing program 2:
r0 = accept4(0xffffffffffffff9c, &(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000240)=0x1c, 0x30000000)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000280)=0x4fa, 0x4)
r1 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)=ANY=[@ANYRES64=0x0, @ANYRES32=0x0, @ANYBLOB="0001ff0f0000ffff1101000000000000003f4300"], 0x3)
connect$unix(r1, &(0x7f0000000000)=ANY=[], 0x0)
getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000040)={<r2=>0x0, 0x19}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000300)={r2, 0x7c11874b}, &(0x7f0000000340)=0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0xffffffffbd1c9e98, r2}, &(0x7f0000000100)=0xc)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000002c0)={0x7}, 0x4)

00:01:00 executing program 2:
semget$private(0x0, 0x0, 0x0)
semget(0x0, 0x4, 0x220)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
ftruncate(r0, 0x8001)
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), 0x100000000000005c)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000280)=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, 0x8, 0xfffffffffffff000}, 0xc)
r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(0x0, 0x0)
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)

00:01:01 executing program 3:
freebsd10_pipe(&(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet_tcp_buf(r0, 0x6, 0x41, &(0x7f00000001c0)=""/164, &(0x7f0000000080)=0xa4)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r2, 0x0, 0x1000000000003)
getsockopt$sock_int(r1, 0xffff, 0x1018, &(0x7f0000000140), &(0x7f0000000280)=0x4)
poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, 0x0, 0xffcd)
truncate(0x0, 0x0)
bind$unix(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="00f4e9dd36696c653000"], 0xa)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0xcd)
setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, &(0x7f0000000100))
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, 0x0, 0x7dafdd0a4612ade3)
r3 = semget$private(0x0, 0x7, 0x120)
__semctl$GETZCNT(r3, 0x1, 0x7, &(0x7f0000000040))

00:01:01 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
shutdown(0xffffffffffffffff, 0x1)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x4, 0x10000, 0x7, 0x4e0, 0x401, 0x0, 0x1ff, {@in6={{0x1c, 0x3, 0x100000000, @empty, 0x10}}, 0x0, 0x7, 0x40, 0xc7, 0x1, 0xdb}}, &(0x7f0000000140)=0xb0)

00:01:01 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

00:01:01 executing program 2:
semget$private(0x0, 0x0, 0x0)
semget(0x0, 0x4, 0x220)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
ftruncate(r0, 0x8001)
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), 0x100000000000005c)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000280)=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, 0x8, 0xfffffffffffff000}, 0xc)
r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(0x0, 0x0)
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)

00:01:01 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
shutdown(0xffffffffffffffff, 0x1)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x4, 0x10000, 0x7, 0x4e0, 0x401, 0x0, 0x1ff, {@in6={{0x1c, 0x3, 0x100000000, @empty, 0x10}}, 0x0, 0x7, 0x40, 0xc7, 0x1, 0xdb}}, &(0x7f0000000140)=0xb0)

00:01:01 executing program 2:
semget$private(0x0, 0x0, 0x0)
semget(0x0, 0x4, 0x220)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
ftruncate(r0, 0x8001)
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), 0x100000000000005c)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000280)=ANY=[@ANYBLOB="060000ffff99000700000f5f40cb79d3dc877a99757a0e1906e71615831ccde8c50b020058e8f99142ebd8c7fc66c579072bcb61e9b753c507000e2297e43fd9a810ffe75416b83848fa15e8741d37db16be8ea76e20e9949492babac1fe25c801d4d4aadedda1fdb2bc467d7a729b96d6cb031e0371552f0f3b5551df4aba8567732cbd604851f23c447a671edab3e2d78c6642173bab54b4e78db2bcd197186d4822c973b670fce3fe12fd180b1cc113b8b9f8fb1646e34e8a2572221ffeb07a85dc9e105a16d7f6300d7f5e5518b3fa991bf5cb66330848a38becdd2a27ebe15536e2df17632c2ef72eefb351033b019cc70b7e13f26cadd53f880af0e5"], 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, 0x8, 0xfffffffffffff000}, 0xc)
r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(0x0, 0x0)
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)

00:01:02 executing program 0:
r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000840))
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00'])
writev(r2, &(0x7f0000000280), 0x26)
writev(r2, &(0x7f0000000100), 0x100000000000005d)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000180)=0x4)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000000)={<r3=>0x0, 0x7, 0x7ff}, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x85)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, 0x0, 0x0)
execve(&(0x7f0000000480)='./file0\x00', 0x0, &(0x7f0000000780)=[&(0x7f0000000740)='\x00'])
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="000026b1", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000240))
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getpgid(0x0)
listen(r0, 0x3)
fcntl$lock(r1, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000300)=0x10)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000001c0)={r3, 0x3c, 0x6}, 0x8)
setsockopt$inet_sctp_SCTP_CONNECT_X(r2, 0x84, 0x8007, 0x0, &(0x7f0000000500))

00:01:02 executing program 0:
mlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000)
open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x80)
mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x410, 0xffffffffffffffff, 0x0)
mincore(&(0x7f0000ffb000/0x4000)=nil, 0x4000, &(0x7f0000002000)=""/4096)

00:01:02 executing program 3:
shmat(0xffffffffffffffff, &(0x7f0000ffb000/0x4000)=nil, 0x0)
shmat(0xffffffffffffffff, &(0x7f0000ffa000/0x3000)=nil, 0x0)
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
r1 = accept(r0, &(0x7f0000000000)=@in, &(0x7f0000000040)=0x10)
setsockopt$inet6_udp(r1, 0x11, 0x0, &(0x7f00000000c0)=0x5, 0x4)
setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000080)=0x1, 0x4)

00:01:02 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x41, &(0x7f0000000100)='\x02\x00\x00\x00\x00\x00\x00\x00', 0x8)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000040)='\x00', &(0x7f0000000080)=',@\x00', &(0x7f00000000c0)='[\x00', &(0x7f0000000140)='N,(+@)\x00', &(0x7f0000000180)='\x02\x00', &(0x7f00000001c0)='\'\'&-}(,!*\x00', &(0x7f0000000200)='+)\x00', &(0x7f0000000240)='\x02\x00'], &(0x7f0000000300)=[&(0x7f00000002c0)='(!)'])

00:01:02 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
shutdown(r0, 0x0)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x4, 0x10000, 0x7, 0x4e0, 0x401, 0x0, 0x1ff, {@in6={{0x1c, 0x3, 0x100000000, @empty, 0x10}}, 0x0, 0x7, 0x40, 0xc7, 0x1, 0xdb}}, &(0x7f0000000140)=0xb0)

00:01:02 executing program 2:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x40, 0x0, 0x0)
r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x80, 0x1)
utimes(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{0x64, 0x2}, {0xfff, 0x100}})
setrlimit(0x8, &(0x7f0000000080)={0x4, 0x100000003})
socketpair$unix(0x1, 0x2, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4)

00:01:02 executing program 0:
socket$inet_icmp_raw(0x2, 0x3, 0x1)

00:01:02 executing program 2:
r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0)
pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000000380)='i', 0x1}], 0x1, 0x0)
r1 = accept4$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000100)=0x10, 0x20000000)
getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000140)={<r2=>0x0, 0x83d5, 0x40, 0x7}, &(0x7f0000000180)=0x10)
setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={r2, 0x0, 0x2d, 0x3}, 0x10)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x1d, r0, 0x0)
mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000200)=0x6, 0x4)
write(r0, &(0x7f00000000c0)="1f", 0x1)
fsync(r0)

00:01:02 executing program 0:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="1000000048a935291bd32d8e29c9e9b0"], 0x10}, 0x0)
pipe2(&(0x7f0000000000)={<r1=>0xffffffffffffffff}, 0x100000)
setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x51, &(0x7f0000000080)={0x8001, {{0x1c, 0x1, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x380000000}}}, 0x88)
connect$unix(r1, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00'/10], 0xa)

00:01:02 executing program 3:
shmget(0xffffffffffffffff, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x40)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8003, 0x1)
getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080), &(0x7f0000000100)=0x8)
mlockall(0x1)
sync()
sync()
open$dir(0x0, 0x0, 0x0)
fcntl$lock(0xffffffffffffffff, 0xd, 0x0)
readv(0xffffffffffffffff, 0x0, 0x0)
open(&(0x7f00000000c0)='./file0\x00', 0x1, 0x18)

00:01:02 executing program 0:
mmap(&(0x7f0000165000/0x3000)=nil, 0x3000, 0x0, 0x410, 0xffffffffffffffff, 0x0)
mprotect(&(0x7f00001e3000/0x1000)=nil, 0x1000, 0x0)
pipe2(&(0x7f0000001580), 0x0)

00:01:02 executing program 0:
semget$private(0x0, 0x4, 0x20)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x11, r0)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00'])
writev(r1, &(0x7f0000000280), 0x26)
writev(r1, &(0x7f0000000100), 0x100000000000005c)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85)
truncate(0x0, 0x0)
setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000000)={<r2=>0x0, 0x4}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000080)={0x7, 0x800, 0x80, 0x9, r2}, 0x10)
execve(0x0, 0x0, 0x0)

00:01:03 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
shutdown(r0, 0x0)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x4, 0x10000, 0x7, 0x4e0, 0x401, 0x0, 0x1ff, {@in6={{0x1c, 0x3, 0x100000000, @empty, 0x10}}, 0x0, 0x7, 0x40, 0xc7, 0x1, 0xdb}}, &(0x7f0000000140)=0xb0)

00:01:03 executing program 3:
shmget(0xffffffffffffffff, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x40)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8003, 0x1)
getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080), &(0x7f0000000100)=0x8)
mlockall(0x1)
sync()
sync()
open$dir(0x0, 0x0, 0x0)
fcntl$lock(0xffffffffffffffff, 0xd, 0x0)
readv(0xffffffffffffffff, 0x0, 0x0)
open(&(0x7f00000000c0)='./file0\x00', 0x1, 0x18)

00:01:03 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1101, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0)

00:01:03 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), &(0x7f0000000080)=0x4)
r1 = socket$inet(0x2, 0x4, 0xffffffffffffff80)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000140)={<r2=>0x0, 0x40, 0x2, 0x2}, &(0x7f0000000180)=0x10)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000001c0)={r2, 0xfffffffffffffeff, 0x5, [0x5, 0xe03, 0x8000, 0x7fffffff, 0x6]}, &(0x7f0000000200)=0x12)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f00000000c0)=""/78, &(0x7f0000000040)=0x4e)

00:01:03 executing program 0:
r0 = socket(0x15, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040)={0xffffffffffff7fff}, 0x4)
sendto$unix(r0, &(0x7f0000000680)="b10005040000000000c700b1bf294de449451ae3c3051020741038f53e8551f30ce390500e08fecea11ea8fef96e4fc748e93f0b780486aebdbe781e4d8f6aef9187a869a4d3722c91f75073a1ebe2a4cbba982fd825582fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d62934e4fd89f20fd3872babfbb770c1f5a872c881ff7cc53c894303b298a85ff3faa8d904000000000000009ec7ab3a34c29000"/177, 0xb1, 0x0, 0x0, 0x0)
bind$inet(r0, &(0x7f0000000000)={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)
sendto$unix(r0, &(0x7f00000001c0)="607bd54e6ff0bfea33e6842df47863f2223f4ce1299bc6a29a9384ffcdaee3fc72a24c619159fe2b9c0476cc820476e8fde419e48773ee3c6c6e9690ddbce54e5b063941c26b5945f129e0cc7e24d6045727e9172825e6e54f653418", 0x5c, 0x100, &(0x7f0000000240)=ANY=[@ANYBLOB="00002e2f66696c653000d70eb285aa1dca8bcdc3bfb8753ad565c2e4badf0dcc79e4c8773c7c982693e96a5a2dcf562e0b7d4f9054161910f1eef3aea52666c2b9cf029ef338ae36ed53268a9029ccf0e41cdfa06aee89c0e5effab1dc3e3da5ffe4c607169db45c3b3a0466366edc9852d300000000aa0b2fd059de0ff27b1794300e22319cb83915ea785c079049855495f0a18fba5ffbadd4135801ffacf3f9bee36469fabe6e7223862c9b4659d8e5749794ed49b10817b2ee3fb7dc1b1448ee2665c51c62f46922417dd963892a42c7b4049dae0979cd6c001a1a6a2a5db57e43e45e1f037789fd2ef59099a9b0000000"], 0x1)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, <r1=>0x0, 0xfffffffffffff800, 0x7fff, 0x8, 0x4, 0x2, 0x2}, &(0x7f0000000980)=0xa0)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000009c0)={r1, 0x40, 0x0, 0xaa77, 0x2}, 0x14)
setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000000c0)={0x9, &(0x7f0000000080)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x0, @multicast1}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000340)=0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000380), &(0x7f0000000580)=0x4)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000100)=ANY=[@ANYBLOB="1c004e2101000000000000000000000000000000000000000100"/128, @ANYRES32=<r2=>0x0, @ANYBLOB="01080000fe190000"], &(0x7f0000000740)=0x8c)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000780)={<r3=>r2, 0x67, "cc413711b9a667f3abe409970d08627d7c0d4a0ec885d5e55a1e06dffcd8001af506acfe933c6be96902c08af0f79ccc05297408641991fc8a5b1924ddcdfeb63d81a1badb237d065bc315e1a3031346265c546ab8ea9aced75885272b6f64d15a4e457d6614cb"}, &(0x7f0000000800)=0x6f)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000600), &(0x7f0000000640)=0x4)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000840)=ANY=[@ANYBLOB="aac3d7c856d82f309913a1d0d86ca1765ff90c17548b0ff45149e503dd099c3cfe371c4a303f0d37883a088f60e3058ffca6404a8747869de4141696f7ac3415d1e3cd9d1ee1125b99410b2ef13221cb8e9a0767ba1343eca0e2f267bddbab10eba7ac77df1edd1ad14c9d43738a89a38cbea97e373ab45846701a7b5c18ee1decc591aea265cddf057f4f570dca668a378dc2020b335c78cfb7e2b4723ac37b216996f43b0cdafb876c37802adfd132ecb54aac5db587681cbc82fddd4a49bb77c1027a937e606587bc9c9f329353e4b18bb58449248435136b916feaa1d449b2709e16f600"/245, @ANYRESHEX=r3, @ANYRES32=<r4=>0x0], &(0x7f00000003c0)=0x3)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000480)={r3, 0x200, 0x3}, 0xc)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000400)={<r5=>r4, 0x100000000, 0x0, 0x2, 0x9}, &(0x7f0000000440)=0x18)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000005c0)={r5, 0x4}, 0x8)

00:01:03 executing program 2:
r0 = shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil)
pipe2(&(0x7f0000000540)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x4)
getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, &(0x7f00000007c0))
shmctl$SHM_LOCK(r0, 0xb)
listen(0xffffffffffffffff, 0x0)
shmget(0x2, 0x1000, 0x10, &(0x7f0000ffd000/0x1000)=nil)
execve(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0x100000000)
mmap(&(0x7f0000ff5000/0x2000)=nil, 0x2000, 0xfffffffffffffffe, 0x80010, r2, 0x0)
r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r3, 0x7e2780e3)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000100)={<r4=>0x0, 0x10001}, &(0x7f0000000180)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x3, 0xfffffffffffffffa, @remote={0xfe, 0x80, [], 0x0}, 0xb5b1}}, r4, 0x10000, 0x5, 0x4, 0x3, 0x2, 0xfffffffffffffffa}, &(0x7f0000000280)=0x98)
r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x1, 0x11, r5, 0x0)

00:01:04 executing program 0:
r0 = socket(0x1c, 0x3, 0x0)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={<r1=>0x0, 0x8da, 0x3, 0x7fffffff, 0x1}, &(0x7f0000000040)=0x18)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={r1, 0x5e2d137f, 0x7, 0x4, 0x4, 0x6}, &(0x7f0000000100)=0x14)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c)
r2 = socket(0x1c, 0x4, 0x2)
sendmsg$inet6_sctp(r2, &(0x7f00000007c0)={&(0x7f0000000140)=@in6={0x1c, 0x3, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0xfffffffffffff000}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000180)="23282d5db199aa797270e5cee6058f4ee5b4d2bde86de6b3439f4270", 0x1c}, {&(0x7f00000001c0)="843d17821e2633c476f687211cd47de57b7e2b1f1204e02960e746744f6be1faa5c2f426a2ae14e40fadbe7d648cca1e", 0x30}, {&(0x7f0000000200)="2fcfb2b57650bb620ef5201e821f405cca53d2087836d6b03e8b9f28569e02315c058314c8f2bdd669d8f08849", 0x2d}, {&(0x7f0000000240)="2031acce196920e6a0ae2bb2b3df804aac7feef629e2234e1b0f3dacfc96e747740f6ae6e7a639b2fe9e144a3a9ef75a628ae9bff893ddc64a5a4410266514c02714a46ed61c914292fef20da1b757f48b3322a229909122f963775bc09cd88b955a58059bb27a9c7b5b3379d7a63e569db733d6c17de60bc9ab324984d832d9f61ae45869ce4db386364f46f0ef813dba2ae70cb2cf563f6f9c0c68a74a2a0932d819ac82c75647b28897e0dc9b3c28b250f67eb8eba266ecf37622c263e193f692", 0xc2}, {&(0x7f0000000340)="0696d5ea217ea651b0985d2a9fe3909219e8a1a9fc87a330a80121e4b0001b4db9dda37e7a6a225ebc5715c8855647856dd992dbb036f42b7ec332e94b867ba808cdb4dcc216f9ab0b661b8c838a06f78fc2003d5761a777f76d7cb2af85a09a9533babe0b7b2aff41f22afab5257252be9726aa4f8826fd5cd0d98a404bdc6b013fa619c671b167696d8447d4c2e5b24c89a56bd449f378d9", 0x99}, {&(0x7f0000000400)="8d25b8beb51f59c124527ea5870e74368d4aaa2aefd1cf2b7bbdc49cb8acb310886e71c2647bc4f62560695a5fc8f7372d92e962911252ee10a33762ccb5c1025d12191542d452eb882596868d7891b6536a331917df34ff1e152e57ac620d016a0b9468ebb533a32fca50c060ee120d4c3b0cfb55f0ff1f079d65c275d9c5badc388e090589ce6f900216f1155dd3decd1de6ce91581f1402029ba69cd3d934eeb81bbe7bf5faaeaf2d", 0xaa}, {&(0x7f00000004c0)="a9e345ee2bafdb904e410348a3119f6eff8cbe3a986f16a44e4064c9227fb6ac259d4c6565fcf056f741b0de29fd493f9ebc7eccbe9ea8296fd6b14978dfc4ff8e2cde0e5513ce29d7a87e094fbb84332c8db5f3a2dc4ed2332a549686fcd3f823101b99834e9ae2033b68ffd14e158ccf8284a173325063a1d06d3fc5f76394120e3ef94867049f2bc51f3a3687ce6f1fef0cdb9b6805f4d3a450e01e44eeb9c141f525ff3caaa665", 0xa9}, {&(0x7f0000000580)="e4e5325f180deb0e5806e593b45b903397ecd59603ffc43541cc114ff77fded5794e28f239e42cf2a4a5db490877356f4d8e5543b394f0a2e9ea5e6045f86b7bf8aa601b1f8fabf779a0ae24d80ba8abe3de36e2c485292b6d700760e2e1ee25d2f080", 0x63}, {&(0x7f0000000600)="750e8cc5b67266396282eef4c137cb2a2ca2cb2b89ff46f73deb6c5228b7cd094e4c80b2b5cdfa76bc1a0088b9a0556642d514430b82bb4b86e83da35d88327777658afd1c9bddb36a9403fac6ea4fb91140fa9a6b10d27081b63efef44174d6c0a1391ee4ce9dc246e329d09007b7c938a914c5f0e88a4c1ff665c354336d9d4f8ad5b3684446448c91ec9ef03bf367c4cfc14db58f993f7999d4961e52556b", 0xa0}], 0x9, &(0x7f0000000780)=[@dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x10, 0x20000}, 0x80)
lseek(r0, 0x0, 0x3)

00:01:04 executing program 0:
pipe2(&(0x7f0000000080), 0x100004)
socket$unix(0x1, 0x1, 0x0)
accept$unix(0xffffffffffffff9c, &(0x7f0000000140)=@abs, &(0x7f0000000480)=0x8)
r0 = socket$inet_icmp(0x2, 0x2, 0x1)
socket$inet_sctp(0x2, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r1, r0)
getpeername$unix(r2, &(0x7f0000000540)=@abs, &(0x7f0000000580)=0xfffffffffffffeb7)
r3 = open(&(0x7f0000000500)='./file0\x00', 0x10201, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
setsockopt$inet_buf(r3, 0x0, 0x5f, &(0x7f0000000200), 0x0)
lseek(r3, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0)
pipe2(&(0x7f00000002c0), 0x100000)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
fcntl$setflags(r1, 0x2, 0x1)
freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x8)
getsockopt$sock_linger(r3, 0xffff, 0x80, &(0x7f0000000340), &(0x7f0000000300)=0xfffffffffffffe68)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000100)=ANY=[@ANYBLOB="050000000500bff8ff00f6b662dfd64df734a500010100"], 0x0)
setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000200)={0x2, [0x0, 0x0]}, &(0x7f0000000240)=0xc)

00:01:04 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
shutdown(r0, 0x0)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x4, 0x10000, 0x7, 0x4e0, 0x401, 0x0, 0x1ff, {@in6={{0x1c, 0x3, 0x100000000, @empty, 0x10}}, 0x0, 0x7, 0x40, 0xc7, 0x1, 0xdb}}, &(0x7f0000000140)=0xb0)

00:01:04 executing program 2:
r0 = shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil)
pipe2(&(0x7f0000000540)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x4)
getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, &(0x7f00000007c0))
shmctl$SHM_LOCK(r0, 0xb)
listen(0xffffffffffffffff, 0x0)
shmget(0x2, 0x1000, 0x10, &(0x7f0000ffd000/0x1000)=nil)
execve(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0x100000000)
mmap(&(0x7f0000ff5000/0x2000)=nil, 0x2000, 0xfffffffffffffffe, 0x80010, r2, 0x0)
r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r3, 0x7e2780e3)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000100)={<r4=>0x0, 0x10001}, &(0x7f0000000180)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x3, 0xfffffffffffffffa, @remote={0xfe, 0x80, [], 0x0}, 0xb5b1}}, r4, 0x10000, 0x5, 0x4, 0x3, 0x2, 0xfffffffffffffffa}, &(0x7f0000000280)=0x98)
r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x1, 0x11, r5, 0x0)

00:01:04 executing program 3:
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000003c0)=ANY=[@ANYBLOB="00f7ffffffffffffff"], 0x0)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup(r0)
syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)

00:01:04 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r2 = open(&(0x7f00000005c0)='./file0/file0\x00', 0x0, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
socket$unix(0x1, 0x7, 0x0)
lseek(r1, 0x0, 0x1000000000003)
getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f00000004c0), &(0x7f0000000500)=0x4)
getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000240)=ANY=[@ANYBLOB="81000000020000000200000001000000b6000000"], 0x0)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
r3 = socket$inet6(0x1c, 0x0, 0x0)
fcntl$setflags(r3, 0x2, 0x4)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f00000002c0)={<r4=>0x0, 0x1}, &(0x7f0000000300)=0x8)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000640)={r4, 0xd4, "802668dcbc219ac27e8bc114195d1cf5f2bd48114afe8444388c43f0918d6d50717874f0fbfed7500c3acd5b11fabeddaa4a6b60262de72a5e752928275cbc31d484bbb3c75d87b3f24bb66a840ebb6099242604426b846b938a45a378965aa5b676f28b52a5916733eefdd14f39e8da41be7b51252da780b09b773abfe92abfa78a0225a9b7a8dbcf96684535588458cfb67ab270abc8875e7a00478f8c012394a678816a506578660bef027eabdd860d3143fa112ca869f0e4bc62f0807fff2cbc6574cf15355bbc5fb4748a1942d1c14842e5"}, &(0x7f0000000380)=0xdc)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
r5 = open(0x0, 0x0, 0x0)
preadv(r0, &(0x7f0000000280)=[{&(0x7f0000000000)=""/155, 0xfffffffffffffffe}], 0x1, 0x0)
r6 = dup(r1)
semget(0x1, 0x7, 0x82)
r7 = getpid()
fcntl$setown(r3, 0x6, r7)
pwritev(r6, &(0x7f0000000600)=[{&(0x7f0000000580)='I', 0x1}], 0x1, 0x6d998)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000440)={0xee9, 0xffffffffffffff81, 0x4200, 0x3329c593, 0x181e86a6, 0x8, 0x9, 0x1}, 0x20)
ftruncate(r0, 0x4)
open(&(0x7f00000001c0)='./file0/file0\x00', 0x202, 0x80)
readv(r6, &(0x7f0000000340)=[{&(0x7f0000000100)=""/101, 0xffffffffffffff36}], 0x1)
semget(0x3, 0x1, 0x180)
symlinkat(&(0x7f0000000200)='./file0\x00', r5, &(0x7f0000000540)='./file0/file0\x00')

00:01:06 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
shutdown(r0, 0x1)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x4, 0x10000, 0x7, 0x4e0, 0x401, 0x0, 0x1ff, {@in6={{0x1c, 0x3, 0x100000000, @empty, 0x10}}, 0x0, 0x7, 0x40, 0xc7, 0x1, 0xdb}}, &(0x7f0000000140)=0xb0)

00:01:06 executing program 0:
pipe2(&(0x7f0000000080), 0x100004)
socket$unix(0x1, 0x1, 0x0)
accept$unix(0xffffffffffffff9c, &(0x7f0000000140)=@abs, &(0x7f0000000480)=0x8)
r0 = socket$inet_icmp(0x2, 0x2, 0x1)
socket$inet_sctp(0x2, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r1, r0)
getpeername$unix(r2, &(0x7f0000000540)=@abs, &(0x7f0000000580)=0xfffffffffffffeb7)
r3 = open(&(0x7f0000000500)='./file0\x00', 0x10201, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
setsockopt$inet_buf(r3, 0x0, 0x5f, &(0x7f0000000200), 0x0)
lseek(r3, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0)
pipe2(&(0x7f00000002c0), 0x100000)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
fcntl$setflags(r1, 0x2, 0x1)
freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x8)
getsockopt$sock_linger(r3, 0xffff, 0x80, &(0x7f0000000340), &(0x7f0000000300)=0xfffffffffffffe68)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000100)=ANY=[@ANYBLOB="050000000500bff8ff00f6b662dfd64df734a500010100"], 0x0)
setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000200)={0x2, [0x0, 0x0]}, &(0x7f0000000240)=0xc)

00:01:07 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
shutdown(r0, 0x1)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x4, 0x10000, 0x7, 0x4e0, 0x401, 0x0, 0x1ff, {@in6={{0x1c, 0x3, 0x100000000, @empty, 0x10}}, 0x0, 0x7, 0x40, 0xc7, 0x1, 0xdb}}, &(0x7f0000000140)=0xb0)

00:01:07 executing program 3:
mlock(&(0x7f0000001000/0x2000)=nil, 0x800000)
r0 = dup(0xffffffffffffff9c)
r1 = geteuid()
freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
fchownat(r0, &(0x7f0000000080)='./file0\x00', r1, r2, 0x600)
sigaltstack(&(0x7f0000000000/0xd000)=nil, 0x0)
open(&(0x7f0000000180)='./file0\x00', 0x800, 0x80)
pipe2(&(0x7f0000000000)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x12, &(0x7f0000000200)={0x4}, 0x1)
open(&(0x7f0000000240)='./file0\x00', 0x0, 0x100)
accept4$inet(r4, 0x0, &(0x7f0000000040), 0x20000000)

00:01:07 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x4, 0x800002, 0xfffffffffffffffd}, 0xb)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={<r1=>0x0, 0x6}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x4, 0x8, 0x2000, 0x56, 0x10001, 0x761, 0x9, 0xffffffffffffffe3, r1}, 0x20)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x3ea4c5f9, 0x8, 0x800, 0x9, 0x4145, 0x9, 0x10001, 0x3, r1}, 0x20)
getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000000c0)=0xb)

00:01:07 executing program 3:
r0 = socket(0x2, 0x5, 0x0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000000c0)={0x0, 0x2, 'k\x00'}, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x7f, &(0x7f0000000000)="81dda40b46067989015fb09ab6c703f645a263f052a01757932de26b4f893097f0b12bd7c0817798a34592a34d16783259a07c81f9bda27ce4661b2677e1abb3eb819edb523fca1fdf1edc5bec5322a3962add07cbdd1551144c41d9d13dfaf88e4a0cae659e4c513c55c7a8955d6baa5da6f7838c16c50a281f3619aa4c1064252b3216a9367d6710a519f1bded90d591a46c9750", 0x95)

00:01:07 executing program 2:
r0 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0)
mkdir(&(0x7f000000e000)='./control\x00', 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0)
fdatasync(r0)
rename(&(0x7f0000000040)='./control\x00', &(0x7f0000000140)='./control\x00')
rename(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./control\x00')
rmdir(&(0x7f0000000200)='./control\x00')

00:01:07 executing program 3:
r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5)
poll(&(0x7f00000000c0), 0x1e5, 0x3)
r1 = socket(0x1b, 0x3, 0x0)
msgctl$IPC_RMID(0x0, 0x0)
writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0), 0xfffffe4e}], 0x1)
futimesat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)={{0x8c5, 0x5}, {0x4, 0x1c6eaebb}})
sendto$inet6(r1, 0x0, 0xfffffffffffffc94, 0xfffffffffffffffc, 0x0, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', 0x0, &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00'])
socket$inet6_tcp(0x1c, 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7)
getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4)
bind$inet(r0, &(0x7f0000000080)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000280)={<r2=>0x0}, &(0x7f0000000400)=0x8)
setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000480)={r2, &(0x7f0000000440)=[@in6={0x1c, 0x0, 0x1, @local={0xfe, 0x80, [], 0x0}, 0xffff}]}, &(0x7f00000004c0)=0x10)
setsockopt$inet6_udplite(r1, 0x88, 0x0, &(0x7f0000000540), 0x4)

lock order reversal:
 1st 0xfffff80012653ba8 ufs (ufs) @ /syzkaller/managers/main/kernel/sys/kern/vfs_syscalls.c:3400
 2nd 0xfffffe000099e680 bufwait (bufwait) @ /syzkaller/managers/main/kernel/sys/ufs/ffs/ffs_vnops.c:283
 3rd 0xfffff80012654608 ufs (ufs) @ /syzkaller/managers/main/kernel/sys/kern/vfs_subr.c:2598
stack backtrace:
#0 0xffffffff8110be1e at witness_debugger+0x8e
#1 0xffffffff8110ba52 at witness_checkorder+0xf72
#2 0xffffffff8102c735 at lockmgr_xlock_hard+0xb5
#3 0xffffffff8102d238 at __lockmgr_args+0x488
#4 0xffffffff8151a05a at ffs_lock+0xea
#5 0xffffffff81968e85 at VOP_LOCK1_APV+0xc5
#6 0xffffffff811bfdbf at _vn_lock+0xaf
#7 0xffffffff811a7101 at vget+0xb1
#8 0xffffffff811929b8 at vfs_hash_get+0x148
#9 0xffffffff815135c1 at ffs_vgetf+0x51
#10 0xffffffff81503864 at softdep_sync_buf+0x444
#11 0xffffffff8151b604 at ffs_syncvnode+0x394
00:01:07 executing program 3:
r0 = semget$private(0x0, 0x7, 0x0)
semop(r0, &(0x7f0000000000)=[{0x3, 0xb2d}], 0x3c6)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
setreuid(0x0, 0xee00)
semop(r0, &(0x7f0000000040)=[{0x0, 0x2000000000000}, {0x1, 0xffffffff}], 0x2)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0x20)
setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000000c0)={0x8, 0x100000001, 0x3, 0x0, 0x0, 0x8001, 0x5, 0xff, 0x8, 0x400, 0x6}, 0xb)

#12 0xffffffff8196d225 at VOP_FDATASYNC_APV+0xc5
#13 0xffffffff811baa70 at kern_fsync+0x290
#14 0xffffffff81717846 at amd64_syscall+0x436
#15 0xffffffff816dfa1d at fast_syscall_common+0x101
00:01:08 executing program 0:
r0 = socket(0x10000000002, 0x3, 0x0)
getsockopt(r0, 0x0, 0x6e, 0x0, 0x0)
getsockname(r0, &(0x7f0000000000)=@un=@file={0x0, ""/4096}, &(0x7f0000001040)=0x1002)

00:01:08 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x400000000101)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
ftruncate(r0, 0x80000001)
pwritev(r1, 0x0, 0x0, 0x0)
ftruncate(r0, 0x0)
pwritev(r1, 0x0, 0x0, 0x0)
write(0xffffffffffffffff, 0x0, 0x0)
bind$unix(0xffffffffffffffff, 0x0, 0x0)

00:01:08 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
shutdown(r0, 0x1)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x4, 0x10000, 0x7, 0x4e0, 0x401, 0x0, 0x1ff, {@in6={{0x1c, 0x3, 0x100000000, @empty, 0x10}}, 0x0, 0x7, 0x40, 0xc7, 0x1, 0xdb}}, &(0x7f0000000140)=0xb0)

00:01:08 executing program 2:
clock_getres(0x2, 0x0)
clock_getres(0xd, &(0x7f0000000080))
r0 = socket(0x1f, 0x5, 0xfffffffffffffff9)
getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={<r1=>0x0, 0xa7ea}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000100)={r1, &(0x7f00000000c0)=[@in={0x2, 0x2, @broadcast}]}, &(0x7f0000000140)=0x10)

00:01:08 executing program 0:
r0 = open(&(0x7f0000000080)='./file0\x00', 0x300, 0x0)
flock(r0, 0x1)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x5}, 0x1)
r1 = open(&(0x7f0000000100)='./file0\x00', 0x205, 0x0)
fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})
close(r1)
openat(r1, &(0x7f00000000c0)='./file0\x00', 0x8000, 0x41)
execve(0x0, 0x0, 0x0)
getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000140)={@multicast1, @local, <r2=>0x0}, &(0x7f0000000180)=0xc)
setsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f00000001c0)={@multicast2, @multicast2, r2}, 0xc)

00:01:08 executing program 2:
mlock(&(0x7f0000f39000/0x2000)=nil, 0x2000)
clock_settime(0x0, &(0x7f0000000000)={0x4, 0xfff})
r0 = socket(0x1f, 0x20000005, 0xfc9b)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x3, 0x100, <r1=>0x0}, &(0x7f0000000080)=0xc)
clock_settime(0x4, &(0x7f00000001c0)={0x7, 0x1})
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={<r2=>r1, 0x3}, &(0x7f0000000100)=0x8)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000140)={r2, 0x7}, &(0x7f0000000180)=0x8)

00:00:04 executing program 0:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_buf(r0, 0x0, 0x4a, &(0x7f00000004c0)="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", 0x1000)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={<r2=>0x0, 0xf, 0x5}, &(0x7f00000002c0)=0x8)
setrlimit(0x7, &(0x7f0000000080)={0x90800000000b35d, 0xfffffffffffffffc})
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000003c0)={<r3=>r2, &(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(r1, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
clock_settime(0x0, 0x0)
sendmsg$unix(r1, 0x0, 0x10c)
getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000200), &(0x7f0000000240)=0x4)
setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x51, 0x0, 0xfffffffffffffd96)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000280)=r3, 0x4)
fcntl$setflags(r1, 0x2, 0x1)
write(0xffffffffffffffff, 0x0, 0x290)
recvfrom(r1, &(0x7f0000000180)=""/55, 0x37, 0x80, &(0x7f00000001c0)=@in6={0x1c, 0x3, 0x800, @empty, 0x5}, 0x1c)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000380)={r2}, 0x8)
ppoll(&(0x7f0000000440)=[{r0, 0x10}], 0x1, &(0x7f0000001540)={0x7f, 0x1}, &(0x7f0000001580), 0x8)
getsockopt$inet6_tcp_int(r1, 0x6, 0xc00, &(0x7f0000000080), &(0x7f0000000140)=0x4)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x9}, 0xfffffffffffffd31)
freebsd11_fstat(r0, &(0x7f00000014c0))

00:00:04 executing program 2:
r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
writev(r0, &(0x7f0000000140), 0x0)
lseek(r0, 0x0, 0x1000000000003)
open$dir(&(0x7f0000000200)='./file0\x00', 0x40, 0x5)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
pipe2(0x0, 0x0)
r1 = dup(0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000240)=0x5, 0x4)
msgget$private(0x0, 0x0)
msgsnd(0x0, 0x0, 0x0, 0x0)
semget$private(0x0, 0x0, 0x0)
r2 = getuid()
freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
fchown(r0, r2, r3)
getpeername$unix(r1, &(0x7f0000000140)=@abs, &(0x7f00000001c0)=0x8)

00:00:04 executing program 3:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
listen(r1, 0x0)
r2 = accept(r1, 0x0, 0x0)
execve(0x0, 0x0, 0x0)
fchmod(r0, 0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000040)={<r3=>0x0, 0x7, 0x7}, &(0x7f0000000080)=0xc)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f00000000c0)={r3, 0x9}, 0x8)

00:00:04 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
shutdown(r0, 0x1)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, 0x0, &(0x7f0000000140))

00:00:05 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
shutdown(r0, 0x1)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, 0x0, &(0x7f0000000140))

00:00:06 executing program 3:
r0 = dup(0xffffffffffffff9c)
setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000080)={0x0, {{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}}, 0xfffffffffffffec0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000600)={<r1=>0x0, 0xb77}, &(0x7f0000000640)=0x8)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000680)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0]}, &(0x7f00000006c0)=0x24)
sendmsg$inet6_sctp(r0, &(0x7f00000007c0)={&(0x7f0000000200)=@in6={0x1c, 0x1, 0x3f, @local={0xfe, 0x80, [], 0x0}, 0x7f}, 0x1c, &(0x7f00000005c0)=[{&(0x7f0000000580)="3597306c12f0e87055c652cfae70079e2a6c7195c937d0447d38d5e855a085ca6d619b039e79200aa234445dd543f786564e8cf29deef990", 0x38}], 0x1, &(0x7f0000000700)=[@authinfo={0x10, 0x84, 0x8, {0x7}}, @sndrcv={0x2c, 0x84, 0x2, {0x7, 0x7e4, 0x10, 0xa2, 0x9, 0x100000000, 0x6, 0x7, r1}}, @sndrcv={0x2c, 0x84, 0x2, {0x849b, 0x3, 0x4200, 0x10001, 0xe5a, 0x81, 0x1, 0x7ff, r2}}, @dstaddrv6={0x1c, 0x84, 0xa, @loopback}, @prinfo={0x14, 0x84, 0x7, {0x2, 0x100000000}}], 0x98, 0x1}, 0x88)
r3 = socket$inet6_udp(0x1c, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000003c0)={<r4=>0x0, 0x8000}, &(0x7f0000000400)=0x8)
sendmsg$inet6_sctp(r0, &(0x7f00000004c0)={&(0x7f00000008c0)=@in6={0x1c, 0x0, 0x9597, @remote={0xfe, 0x80, [], 0x0}, 0x8}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000800)="737aa56966544890f3c54538166a9adffefb070725737c40f9531d1d6a13d63e5221d960191a81bfcb5636c91769533666a5d117cfe7dd87897f877cc303aba725a460b75b8f03f58d49ff9c14fa192333697bb17961a44b2870d3253767d9fc53dad45c58fa1d36c765c4f4a5d1aa36d1ad5ebdcb5f78e7f4eb810d49cd719ccf86f0c62eb1882b2c3a757a4f6e5c581d763e181c2f96d52cd40182c8e5e76c518b6aa403c97f5ee7f77608fa5b6180", 0xb0}, {&(0x7f0000000200)}, {&(0x7f0000000240)="090019617b7db9705518bed8120aee7eb2e93418a45f4c2a4d438259630e03eb93595aede514f55ca72e137f8f25d39683293f927a", 0x35}, {&(0x7f0000000280)="f3d66ed9ea639fa81d84c14ed8d1f61a238d8f508efd1be311cb63433c7d5b780fdca93e59148b0e459b82e7e41babd5f6c5090057ca9c635113bf73d0ec8ae6f45fb4bf592e11bfaa90a7edd34b214035d5549ce59409be6130bb4ad78047bded215d3512cbc111417f179c2d8ceb774f91ea96c886140095576e29a560b520a515e268243dd9054b0d5923bbfdef7f923fb1e856feecfc9946f615801ee1bd976c16a427867bcd058cab9cf977c7ae635e37b6b9d0958c8a8c3b0728ff9e058d559452d2d54fa2f6a3033ede", 0xcd}], 0x4, &(0x7f0000000440)=[@authinfo={0x10, 0x84, 0x8, {0x9}}, @sndinfo={0x1c, 0x84, 0x4, {0x8001, 0x0, 0x5a35, 0x8000, r4}}, @prinfo={0x14, 0x84, 0x7, {0xf, 0xfffffffffffffff8}}, @authinfo={0x10, 0x84, 0x8, {0x1}}], 0x50, 0x180}, 0x80)
getsockopt$inet6_int(r3, 0x29, 0x17, 0x0, &(0x7f0000000040))
fdatasync(r3)
read(r3, &(0x7f0000000500)=""/121, 0x79)

00:00:06 executing program 2:
r0 = dup(0xffffffffffffff9c)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000000c0)=0x100005, 0xffffffffffffffb1)
mkdir(&(0x7f00000aa000)='./file0\x00', 0x0)
symlink(&(0x7f0000281000)='..', &(0x7f0000110000)='./file0/file0\x00')
r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0)
rename(&(0x7f0000000180)='./file0/file0\x00', 0x0)
openat(r1, &(0x7f0000000040)='./file0\x00', 0x208, 0x0)

00:00:06 executing program 2:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000740)={<r0=>0xffffffffffffffff})
setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4)

00:00:08 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000002c0)={0x0, 0x2}, 0x8)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x4, 0x4)

00:00:08 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)=@file={0x20200, './file0/file0\x00'}, 0x10)
setsockopt$sock_int(r0, 0xffff, 0x10, &(0x7f0000000000)=0x1f, 0x4)
sendmsg$unix(r0, &(0x7f0000000540)={&(0x7f0000000080)=@abs, 0x8, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x0)
sendto$inet(r0, &(0x7f00000000c0)="72af0e83c931cb72b5fb35348d9b3f9d3b4eb4a2dc66d1404d73949365bc52f9ac7dac09e4c8f02a46fa2c6d602d41a13e2ee6cd43e211fb9aea5779173066e57e34bc7c050582cd5b2bb583ce9636e721712f775dfb7066c8da635ee3cd1c54d2736ec2634119741e", 0x69, 0x81, 0x0, 0x0)
sendmsg$unix(r0, &(0x7f0000000580)={&(0x7f0000000340)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000000440)=[{&(0x7f0000000400)="7a8072493515fe2f5c2e913e1369743834d5b65a95839eed0d181eb9f3781cff85ec98df1e85e00d8a196d706d53c961e74afd9dfd07", 0x36}], 0x1, 0x0, 0x0, 0xc}, 0x80)

00:00:08 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
shutdown(r0, 0x1)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, 0x0, &(0x7f0000000140))

00:00:08 executing program 3:
munmap(&(0x7f0000f19000/0x1000)=nil, 0x1000)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x2, 0x10)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f00000000c0)={<r1=>0x0, 0x8001}, &(0x7f0000000100)=0x8)
getsockname(r0, &(0x7f0000000380)=@un=@abs, &(0x7f00000003c0)=0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x9, r1}, &(0x7f0000000180)=0xc)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x20000000)
mmap(&(0x7f0000f1c000/0x3000)=nil, 0x3000, 0x4, 0x10, r2, 0x0)
msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3)
mprotect(&(0x7f0000c00000/0x2000)=nil, 0x2000, 0x4)
freebsd11_fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
freebsd11_fstat(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
lchown(&(0x7f00000001c0)='./file0\x00', r3, r4)
accept4$inet6(r2, &(0x7f0000000300)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000340)=0x1c, 0x10000000)

00:00:08 executing program 2:
r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil)
shmget(0x1, 0x3000, 0x10, &(0x7f0000000000/0x3000)=nil)
shmctl$IPC_INFO(r0, 0x3, &(0x7f0000000200)=""/14)
mincore(&(0x7f0000000000/0x2000)=nil, 0x2000, &(0x7f00000000c0)=""/160)
pipe2(&(0x7f0000000080)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x4)
symlinkat(&(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000180)='./file0\x00')
open(&(0x7f0000000000)='./file0\x00', 0xa00, 0x3)

00:00:08 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r0, 0x0, 0x41000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000280), &(0x7f00000002c0)=0x4)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
clock_settime(0xe, 0x0)
sendmsg$unix(r0, 0x0, 0x0)
setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5)
write(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0x4)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000300)={0x3, 0x8, <r1=>0x0}, &(0x7f0000000340)=0xc)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000380)={r1, 0x9}, 0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x4, 0x4000, 0x5, 0x8, <r2=>0x0}, &(0x7f0000000040)=0x10)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={<r3=>r2, &(0x7f0000000080)=[@in6]}, &(0x7f0000000180)=0x10)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000240)={r3, 0x2, 0x7, [0x9, 0x3, 0x99, 0x4, 0x7f, 0x3f, 0x6]}, 0x16)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0)

00:00:08 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x3)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0)
getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)

00:00:08 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x21, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1}, 0x0)

00:00:08 executing program 3:
r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080)={0x1000, 0x4, 0x30, 0x7, 0x9, 0x3f, 0x8, 0x4, <r1=>0x0}, &(0x7f00000000c0)=0x20)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={r1, 0x8}, 0x8)
getgroups(0x4, &(0x7f00000001c0)=[0x0, 0x0, 0x0, <r2=>0xffffffffffffffff])
setresgid(r2, 0x0, r2)

00:00:09 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
shutdown(r0, 0x1)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x0, 0x10000, 0x7, 0x4e0, 0x401, 0x0, 0x1ff, {@in6={{0x1c, 0x3, 0x100000000, @empty, 0x10}}, 0x0, 0x7, 0x40, 0xc7, 0x1, 0xdb}}, &(0x7f0000000140)=0xb0)

00:00:11 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
shutdown(r0, 0x1)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7, 0x4e0, 0x401, 0x0, 0x1ff, {@in6={{0x1c, 0x3, 0x100000000, @empty, 0x10}}, 0x0, 0x7, 0x40, 0xc7, 0x1, 0xdb}}, &(0x7f0000000140)=0xb0)

00:00:11 executing program 2:
r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x1c, 0x30000000)
fchdir(r0)
setitimer(0x0, &(0x7f0000000000)={{0xffff}, {0x100000000, 0x7ff}}, 0x0)

00:00:11 executing program 3:
mkdirat(0xffffffffffffffff, 0x0, 0x0)
shmctl$SHM_LOCK(0x0, 0xb)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x3)
sync()
r0 = msgget$private(0x0, 0x4)
msgsnd(r0, &(0x7f0000000040)={0x2, "0caeb91829b2acdde484937a0a1553cc581c0ebe3686b278623437667236452636cdf46a1fbdca0651a63ffca1f154f160b4905b139a11458b63bfb4a8b1925ff5e81c6ddf83c093a3148fe23c650d93b6be70c7b1f8de27f59854cb0d94b48c7d45c8fd34b649d57a92b720feed34c5a4f2863a9c38c1f70cc64dba72a0f08c2ad8379e0e1b71c404fe42819591dc6ac3a0b6b7cd4a1c5959986b5a17e352d46d72cbe2e328a2c354c173b2f306e51487429818ecb580862ec557df2c61fbe21e01ebd7f3e9c28244a41d0e9bb0451016a38c6eb934fb90a4f897a94e7633e0e739f2c3209447d2de01e1a77b3bd11d9f4b8732"}, 0xfc, 0x0)

00:00:13 executing program 0:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
munlockall()
madvise(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0)

00:00:13 executing program 2:
clock_getres(0x9, &(0x7f00000010c0))
r0 = semget(0x0, 0x4, 0x0)
getresuid(&(0x7f0000000040)=<r1=>0x0, &(0x7f0000000100), &(0x7f0000000140))
freebsd11_lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
getresuid(&(0x7f0000000240), &(0x7f0000000280)=<r3=>0x0, &(0x7f00000002c0))
freebsd11_stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
__semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f00000003c0)={{0x3ff, r1, r2, r3, r4, 0x20, 0x3}, 0x287, 0x3})
mincore(&(0x7f0000ffb000/0x3000)=nil, 0x3000, &(0x7f0000000080)=""/84)
setresuid(0x0, 0xee01, 0x0)
r5 = geteuid()
setresuid(0x0, 0x0, 0x0)
r6 = semget$private(0x0, 0x3, 0x200)
setresuid(r5, r5, r5)
__semctl$IPC_RMID(r6, 0x0, 0x0)
r7 = socket$inet6(0x1c, 0x1, 0x10000)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r7, 0x84, 0xd, &(0x7f0000000000)=0x4, 0x4)

00:00:13 executing program 3:
pipe2(&(0x7f0000000080)={<r0=>0xffffffffffffffff}, 0x10000100004)
dup2(r0, r0)
select(0x40, &(0x7f0000000040), &(0x7f00000000c0)={0x8}, 0x0, 0x0)

00:00:13 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
shutdown(r0, 0x1)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x4e0, 0x401, 0x0, 0x1ff, {@in6={{0x1c, 0x3, 0x100000000, @empty, 0x10}}, 0x0, 0x7, 0x40, 0xc7, 0x1, 0xdb}}, &(0x7f0000000140)=0xb0)

00:00:13 executing program 2:
r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f00000002c0))
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000300), &(0x7f0000000340)=0x4)
r1 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10, 0x20000000)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f00000000c0)={@in6={{0x1c, 0x2, 0x6, @loopback}}, <r2=>0x0}, &(0x7f0000000180)=0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f00000001c0)=ANY=[@ANYBLOB="02004e21e000000100"/136, @ANYRES32=r2, @ANYBLOB="dc00000009000000c4000000000000000000002b"], &(0x7f0000000280)=0xa0)
r3 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x81e, r3, 0x0)

00:00:13 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x237)
futimesat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x2, 0x7f}, {0x6028000000000000, 0x1}})
socket$inet6_icmp(0x1c, 0x2, 0x3a)

00:00:13 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x2, 0x0, 0x2}, 0xb)
getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0xb)

00:00:14 executing program 0:
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000180)="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", 0x209}], 0x1}, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
r2 = fcntl$dupfd(r0, 0x0, r1)
sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB="b7fe0c96"], 0x10}, 0x0)
r3 = getpgid(0x0)
wait4(r3, 0x0, 0xc, &(0x7f0000000000))
getsockopt$inet6_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in6}}, 0x0)

00:00:14 executing program 3:
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
open(&(0x7f00000001c0)='./file0\x00', 0x2f9, 0x0)
unlink(&(0x7f0000000000)='./file0\x00')
execve(0x0, 0x0, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xf, &(0x7f0000000100), 0x10)

00:00:14 executing program 3:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet6_udplite(r0, 0x88, 0x2, &(0x7f0000000080)=0x2, 0x4)
mlockall(0x1)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1000000006, 0x12, r1, 0xfffffffffffffffe)
mmap(&(0x7f0000e00000/0x200000)=nil, 0xffffff, 0x0, 0x12, r0, 0x0)

00:00:14 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
shutdown(r0, 0x1)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x1ff, {@in6={{0x1c, 0x3, 0x100000000, @empty, 0x10}}, 0x0, 0x7, 0x40, 0xc7, 0x1, 0xdb}}, &(0x7f0000000140)=0xb0)

00:00:14 executing program 3:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$inet_tcp_buf(r0, 0x6, 0x40, &(0x7f0000000000)=""/4096, &(0x7f0000001000)=0x1000)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_buf(r1, 0x6, 0x2000, 0x0, 0x0)

00:00:14 executing program 3:
setreuid(0x0, 0xee00)
getresuid(0x0, 0x0, &(0x7f0000000100)=<r0=>0x0)
__semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000140)={{0x0, r0}})
r1 = semget(0x1, 0x3, 0x0)
semop(r1, &(0x7f0000000000)=[{0x3, 0x1f, 0x1800}, {0x4, 0x2, 0x1000}, {0x1, 0x400}, {0x1, 0x200, 0x800}, {0x2, 0x3ff, 0x1800}, {0x3, 0x10001}, {0x7, 0x2}, {0x1, 0x10000, 0x800}], 0x8)

00:00:15 executing program 2:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000100)={@multicast2, @multicast1, @remote={0xac, 0x14, 0x0}}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc)
accept$unix(r0, 0x0, &(0x7f0000000140))
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r1, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000000c0)={@multicast2=0xe0000001, @multicast2, @loopback}, 0xc)
socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast1, @rand_addr, @multicast1}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000080)={@multicast1, @empty, @multicast1=0xe0000039}, 0xc)

00:00:15 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000007c0)={0x2}, 0xb)
r1 = accept4(r0, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0x1c, 0x10000000)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={<r2=>0x0, 0x3}, &(0x7f0000000100)=0x8)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000140)={0x3, 0x20, 0x7, 0x2ff96232, r2}, 0x10)
recvmsg(r0, &(0x7f00000000c0)={0x0, 0xfc5e, 0x0, 0x0, &(0x7f0000000480)=""/140, 0x8c}, 0xfffffffffffffffd)

00:00:15 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)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={r1, 0x4}, &(0x7f0000000040)=0x8)
pipe2(&(0x7f0000000080)={0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x100004)
futimesat(r2, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x9, 0x49ca}, {0x0, 0x314b}})

00:00:15 executing program 3:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast1, @multicast1, @multicast1}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast2=0xe0000001, @remote, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000180)={@multicast1, @multicast1=0xac1400bb, @loopback}, 0xc)
socketpair(0x1c, 0x4, 0x3f, &(0x7f0000000080)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f00000001c0)={<r2=>0x0, 0xbc, "0996fed248747287d55c37e4ca0d9eebbd7d87e9d20562ceabdf70e69550c6b9540d6570bb5297741524f428e0d0113ed2bad82e9ef1025bf5c2e0ec750186cf7f5916f9fe088804b8cd28505424dd0dfdf7bb131bfa2351bf4a8ff6e5a972760a774e892f434b8573f57de109b7aa8296d2719ea380731554b70b7bab02b18c6127274aae67023d115b4b0ac9599df646b7683f54816dcee99d515766ae6c91de31ebfde8cae5e71e66f1da68b31cfa060366ba464d295026c4994b"}, &(0x7f0000000100)=0xc4)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000140)={r2, 0x6}, &(0x7f00000002c0)=0x8)

00:00:15 executing program 3:
connect$unix(0xffffffffffffffff, 0x0, 0x0)
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
fstat(r0, &(0x7f00000001c0))
freebsd10_pipe(0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0)
lseek(0xffffffffffffffff, 0x0, 0x0)
setuid(0xffffffffffffffff)
getresuid(0x0, &(0x7f0000000040)=<r1=>0x0, &(0x7f0000000080)=<r2=>0x0)
setresuid(r2, r1, r2)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0xf, 0xffffffffffffffff, <r3=>0x0}, &(0x7f0000000140)=0xc)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000002c0)={r3, 0xffffffffffffffff}, &(0x7f0000000300)=0x8)
freebsd10_pipe(&(0x7f0000000000))
r4 = socket$inet(0x2, 0x0, 0x0)
getpeername$inet6(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
syz_execute_func(0x0)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0)
shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000fff000/0x1000)=nil)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0)
getsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, 0x0, 0x0)
accept4(r4, &(0x7f0000000340)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000380)=0x10, 0x10000000)
ppoll(&(0x7f0000000000), 0x0, &(0x7f0000000040)={0x8007, 0x7}, &(0x7f0000000080)={0x2}, 0x8)

lock order reversal: (sleepable after non-sleepable)
 1st 0xfffff80012188d78 rawinp (rawinp) @ /syzkaller/managers/main/kernel/sys/netinet/in_mcast.c:1643
 2nd 0xffffffff82943480 in_multi_sx (in_multi_sx) @ /syzkaller/managers/main/kernel/sys/netinet/in_mcast.c:1596
stack backtrace:
#0 0xffffffff8110be1e at witness_debugger+0x8e
#1 0xffffffff8110ba52 at witness_checkorder+0xf72
#2 0xffffffff8107ab43 at _sx_xlock+0xb3
#3 0xffffffff812c169c at inp_setmoptions+0x17bc
#4 0xffffffff812d9aaf at ip_ctloutput+0x80f
#5 0xffffffff812dd859 at rip_ctloutput+0x2c9
#6 0xffffffff8115a6b1 at sosetopt+0x101
#7 0xffffffff81162d18 at kern_setsockopt+0x158
#8 0xffffffff81162bb3 at sys_setsockopt+0x33
00:00:15 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
shutdown(r0, 0x1)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, {@in6={{0x1c, 0x3, 0x100000000, @empty, 0x10}}, 0x0, 0x7, 0x40, 0xc7, 0x1, 0xdb}}, &(0x7f0000000140)=0xb0)

00:00:15 executing program 0:
sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="82cf10f4106625a154956fbb2b060888017592deeaf5ee44c7da8c30ae8c1e3b060950502e8a9f279f6a1d16c58051dfb71974b82f1b1464cc2a1dd53f2bdc5a188d2ef7061fc4f88b04b9dcbf528d908a739e54861d95c2d9", 0x59, 0x0, 0x0, 0x0)
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000)=0xca, 0x4)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c)

#9 0xffffffff81717846 at amd64_syscall+0x436
#10 0xffffffff816dfa1d at fast_syscall_common+0x101
00:00:15 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10)
sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f0000000100)=ANY=[@ANYBLOB="00002e2f66696c8aca7865302f66696c65302f66696cb11c03ab152fa4db1ee6a7071dfc7877912e64a10000000001000000029394f719c737116e14d8899900ed83a1a9239c8554bb4f751a4a1ba6d8d71ae1bbf276f6a9514660dcb1c8b2d908cf63686562a7bcdf799295ded86ed204eed79e6aba82d769e669a7c4581433fd3aaa16067eda53199c7454ad9cec4b2af734f8816376755fb27efe9ee5b2d8e153c4101005633aa5e49918ec918e50a27982a265ee98cfea43f29df7700e38e20882b0ccfe1269d06256c7ff"], 0x1, 0x0}, 0x0)
getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000040)={@local, @rand_addr, <r1=>0x0}, &(0x7f0000000080)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000200)={@local={0xfe, 0x80, [], 0x0}, r1}, 0x14)
open(&(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0)

00:00:15 executing program 0:
r0 = socket(0x1c, 0x5, 0x0)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={<r1=>0x0, 0x5, 0x6, [0x7fff, 0x7fff, 0x6, 0x3d8, 0x3, 0x8]}, &(0x7f0000000040)=0x14)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0x8, @empty, 0xffffffffffff4bb4}}, r1}, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r1, 0xffffffffffff0001, 0x7, 0x5}, 0x94)
bind(r0, &(0x7f0000000100)=@un=@file={0x1, './file0\x00'}, 0xa)

00:00:15 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10)
sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f0000000100)=ANY=[@ANYBLOB="00002e2f66696c8aca7865302f66696c65302f66696cb11c03ab152fa4db1ee6a7071dfc7877912e64a10000000001000000029394f719c737116e14d8899900ed83a1a9239c8554bb4f751a4a1ba6d8d71ae1bbf276f6a9514660dcb1c8b2d908cf63686562a7bcdf799295ded86ed204eed79e6aba82d769e669a7c4581433fd3aaa16067eda53199c7454ad9cec4b2af734f8816376755fb27efe9ee5b2d8e153c4101005633aa5e49918ec918e50a27982a265ee98cfea43f29df7700e38e20882b0ccfe1269d06256c7ff"], 0x1, 0x0}, 0x0)
getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000040)={@local, @rand_addr, <r1=>0x0}, &(0x7f0000000080)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000200)={@local={0xfe, 0x80, [], 0x0}, r1}, 0x14)
open(&(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0)

00:00:15 executing program 2:
setreuid(0xee01, 0x0)
r0 = open(&(0x7f0000000000)='./file0\x00', 0x8000000000041, 0x8000000)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={<r1=>0x0, 0xa, 0x7f}, &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r1, 0x2}, &(0x7f0000000100)=0x8)
fchmod(r0, 0x150)

00:00:15 executing program 2:
r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x48, 0x4)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000200)={<r1=>0x0, 0x4, 0x6}, &(0x7f0000000240)=0xc)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000300)={r1, &(0x7f0000000280)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000340)=0x10)
r2 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x2, 0x102)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={@in6={{0x1c, 0x3, 0xffffffff, @local={0xfe, 0x80, [], 0x0}, 0x80000001}}, <r3=>0x0, 0x6, 0x9, 0x0, 0x80000000, 0x14c0000000000, 0x3}, &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000140)={r3, 0x1}, &(0x7f0000000180)=0x8)

00:00:16 executing program 3:
r0 = socket$inet(0x2, 0x3, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_buf(r1, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000ee9ff0), 0x10)
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000000)=0x6, 0x4)
dup(r1)
recvmsg(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x3d7e4325269e8cd8}, 0x0)

00:00:16 executing program 2:
r0 = accept4$inet(0xffffffffffffffff, &(0x7f00000003c0)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000400)=0x10, 0x10000000)
r1 = dup2(r0, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000200)={0x0, 0x9, 0x6, 0xc35, 0xfffffffffffffa4f, 0x7ff, 0x8000, 0xffffffff, {@in={{0x2, 0x3, @multicast2}}, <r2=>0x0, 0x0, 0x2, 0xfffffffffffffff7, 0x0, 0x4}}, &(0x7f0000000180)=0xb8)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000002c0)={r2, 0x1, 0x2, [0x3, 0x6]}, 0xc)
r3 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000040))
r4 = accept(r3, &(0x7f0000000000)=@un=@abs, &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f00000000c0)={<r5=>0x0, 0x100000000, 0xfffffffffffffffa}, &(0x7f0000000100)=0xc)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x15, &(0x7f0000000300)={r5}, 0x8)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000140)={r5, 0x6fa8, 0x5, [0x8, 0xfff, 0x3f, 0x0, 0x2]}, 0x12)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000340)={0x8, 0x0, 0x300, 0x7, 0x1000, 0x1e9, 0x8, 0x28, r2}, &(0x7f0000000380)=0x20)
bind(r3, &(0x7f00000001c0)=@in6={0x1c, 0x3, 0x800, @loopback}, 0xfffffe9e)

00:00:16 executing program 0:
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c)
sendto$inet6(r0, &(0x7f0000000000)="2a94e0da09a9a3c8c55449b168e32a578b58bc2dc3a416c3049cf24ac1c3b9b1ac793f9bad227bed810285b0866143dcafefba12864cd413de900c711d1bc52a82200c1c53cb7e4c2f8c6c7e325028350ce0b6c96c0720490b909037a7a3ab4e59695b7c5dbf07c1a3aff1824cda8fb06f", 0x71, 0x4, &(0x7f0000000080)={0x1c, 0x3, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x8}, 0x1c)
getrusage(0x7fffffffffffffff, &(0x7f00000002c0))
fcntl$dupfd(r0, 0x11, r0)

00:00:16 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
shutdown(r0, 0x1)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in6={{0x1c, 0x3, 0x100000000, @empty, 0x10}}, 0x0, 0x7, 0x40, 0xc7, 0x1, 0xdb}}, &(0x7f0000000140)=0xb0)

00:00:16 executing program 3:
r0 = socket(0x2, 0x5, 0x0)
flock(r0, 0x1)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x25, &(0x7f00000001c0), 0x8)

00:00:16 executing program 0:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
mlockall(0x2)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
fstat(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
r3 = getgid()
fchown(r1, r2, r3)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2, 0x12, r0, 0x0)

00:00:16 executing program 3:
r0 = open(&(0x7f0000000180)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000340)='./file0\x00', 0x80000000)
lseek(r0, 0x0, 0x1000000000003)
read(r0, &(0x7f0000000040)=""/23, 0x17)
ftruncate(r0, 0x6)
utimensat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{0xe0, 0x3}, {0x71, 0x5ce}}, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x1ebe634e2f1b395f, &(0x7f0000000140)=0x9b9, 0x4)
pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)='d', 0x1}], 0x1, 0x0)
pwritev(r0, 0x0, 0x0, 0x0)

00:00:17 executing program 2:
mlock(&(0x7f0000b5f000/0x4000)=nil, 0x4000)
mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x6)
munmap(&(0x7f0000d8c000/0x2000)=nil, 0x2000)
munmap(&(0x7f0000d75000/0xb000)=nil, 0x1f470000)
nanosleep(&(0x7f0000000000)={0x1910000000000000}, &(0x7f0000000040))

00:00:17 executing program 0:
r0 = socket$inet(0x2, 0x3, 0x0)
setsockopt$inet_mreq(r0, 0x0, 0xc, &(0x7f0000000000)={@multicast2, @loopback}, 0x8)
bind$inet(r0, &(0x7f0000000040)={0x2, 0x2, @multicast1}, 0x10)

00:00:17 executing program 0:
r0 = socket$inet(0x2, 0x3, 0x0)
setsockopt$inet_mreq(r0, 0x0, 0xc, &(0x7f0000000000)={@multicast2, @loopback}, 0x8)
bind$inet(r0, &(0x7f0000000040)={0x2, 0x2, @multicast1}, 0x10)

00:00:17 executing program 0:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
shutdown(r0, 0x1)
sendmsg$unix(r0, &(0x7f00000008c0)={0x0, 0x0, 0x0}, 0x20000)
getpeername$unix(r0, &(0x7f0000000000)=@file={0x0, ""/35}, &(0x7f0000000040)=0x25)

00:00:17 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
shutdown(r0, 0x1)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in6={{0x1c, 0xffffffffffffffff, 0x100000000, @empty, 0x10}}, 0x0, 0x7, 0x40, 0xc7, 0x1, 0xdb}}, &(0x7f0000000140)=0xb0)

00:00:17 executing program 3:
r0 = open(&(0x7f0000000180)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000340)='./file0\x00', 0x80000000)
lseek(r0, 0x0, 0x1000000000003)
read(r0, &(0x7f0000000040)=""/23, 0x17)
ftruncate(r0, 0x6)
utimensat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{0xe0, 0x3}, {0x71, 0x5ce}}, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x1ebe634e2f1b395f, &(0x7f0000000140)=0x9b9, 0x4)
pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)='d', 0x1}], 0x1, 0x0)
pwritev(r0, 0x0, 0x0, 0x0)

00:00:17 executing program 0:
writev(0xffffffffffffffff, 0x0, 0x0)
munmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000)
readlinkat(0xffffffffffffffff, 0x0, 0x0, 0xfebf)
mincore(&(0x7f0000ffa000/0x4000)=nil, 0x4000, &(0x7f0000000000)=""/210)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x3)
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
accept$inet(r0, &(0x7f0000000100), &(0x7f0000000140)=0x10)

00:00:17 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000)=0x5, 0x4)
setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000040)={0x1ff, {{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}}, 0x90)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x8008, &(0x7f0000000100), 0x10)

00:00:17 executing program 2:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r1 = accept(r0, &(0x7f0000000380)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000003c0)=0x10)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000400)={@in={{0x2, 0x0, @rand_addr=0x401}}, <r2=>0x0, 0xffff, 0x1000, 0x6}, &(0x7f00000004c0)=0x94)
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000500)={<r3=>0x0, 0xe, 0x8}, &(0x7f0000000540)=0x8)
getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000680)=ANY=[@ANYRES32=r2, @ANYBLOB="0000008006000000020000000004ffff0104000002004e210000000100"/156, @ANYRES32=r3, @ANYBLOB="00eb7b45faef98155fca7d788afacb015f1eed15bbf75388f353cafdc28d8697f9efda7a92d4968d0ccfebbca4fd643842f3261befd2edeb3f86a8f3f3a033ea4b73df2bb57afbdc77850c2b4e0b78fb83aa5ef65ae0"], &(0x7f0000000640)=0xb8)
setsockopt$inet_int(r0, 0x0, 0x55, 0xffffffffffffffff, 0xfffffe5a)
r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
connect$inet(r4, &(0x7f00000000c0)={0x2, 0x3}, 0x10)
bind$inet(r4, &(0x7f0000000080)={0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10)
r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
write(r5, &(0x7f0000000000)="66d1c540412ae185c692faad4975f3592732384177391ad8f4ecc055a3d939200f1c0f3e5934c45ac63c215abddb823d267048dbb4a83a99797c9c1a6ea5aabea2", 0x41)
r6 = accept$inet(r4, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000140)=0x10)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000180)={@in={{0x2, 0x3, @multicast2}}, <r7=>0x0, 0x9da8, 0x4, 0x9}, &(0x7f0000000240)=0x94)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0xa, &(0x7f0000000280)={@in={{0x2, 0x2, @broadcast}}, r7, 0x1, 0x2, 0x200, 0x1, 0x9, 0x6}, &(0x7f0000000340)=0xa0)

00:00:17 executing program 2:
r0 = geteuid()
fstat(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
lchown(&(0x7f0000000000)='./file0\x00', r0, r1)
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
fstat(r2, &(0x7f0000000140))
r3 = accept4(r2, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000280)=0x10, 0x10000000)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f00000002c0)={<r4=>0x0, 0x6, 0x8, 0x6, 0xc40, 0x5}, &(0x7f0000000300)=0x14)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000340)={r4, 0x1ff}, 0x8)
getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0x100, &(0x7f0000000380)={<r5=>r4, 0x93, 0x2, 0x9, 0xc5, 0x4, 0x8, 0x52ef, {@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, <r6=>r4, 0xfce, 0xd8f, 0x6, 0x200, 0x5}}, &(0x7f0000000440)=0xb8)
sendmsg(r2, &(0x7f0000000a40)={&(0x7f0000000480)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000780)=[{&(0x7f00000004c0)="d32166a17a8b2fa1a351cfd5823c8a846fd1e981216370f1172cb4249851fd059483c834b56c295cc0e533ffbbf19488e5cab1138a6164275a8608517ebcde1ab5ca8ec2f0f2e65f8e20b2fc00fd0b3f9ffa65ea17ebf528ad4eeb82d41651263cac9efa1d42da1c06b4170c217ead30edf46f21161d627e9f78709b3f5ce874da5820a7de5b1455df9fb3211852c592c071c36e48a5cc140a009be4480b52e115933c01fc9ae156642486ca9343154d7a4d99992b614e8551745193bb95d075242e82f3e25f367b0d360144eb690bf1de18623c16dbb1a170293e9a385611b3d7f40208196ee1c0b48917d09ee4296121e750", 0xf3}, {&(0x7f00000005c0)="32bd3a8d306e9f9e6bc538c34931c67e3928539631d945f9a0fad563ab6e46c5c9ec6b42db1913f82805ca6ac08197812eeea5e74054a35ec0867e1e7e9335148a17f17bdd8688ae445e86a75837ab84513fa27e5b9fde8a8bc9d65ac8f2fb32e60c7a7df39fe74083b332979b99d5625ed45462c9e75f4b9c5d518ab817f5a0ed39126094b374cd7537114ca4466d4bce7de1ac44fd718a702926a651349a2bce1d019963147de973e7be26", 0xac}, {&(0x7f0000000680)="ac1a83bed8adaa08bf587891f5dc62c7c9cbb736b9349edbcb49f40db5d34c934ce25e29b04c050074686a87e0b0c12f1ca76e410d92225c799276ae0456a30083bf70548a7a06f921b7c7df9aefa3dcfe49bc485b89a4406388746c83fea83d4813d8edd9ddc484472457be2c5999e2ba38a98ba8879f0076f59bcac7328fabb06bcee5563b233ed3ad39f1574064c2e87a73e8f5d2c29acbe2d2bf256748e556aa75fdc0664f2d", 0xa8}, {&(0x7f0000000740)}], 0x4, &(0x7f00000007c0)=[{0x10, 0x0, 0xda84}, {0x60, 0x29, 0x101, "5375dc72c5f3851b18bdfd46547501088762395c5130e119bf6d831ffdad1f45604fa408565a02c2602ea8d1732803e9fdc2ba4fa426f4b4694227818a5d3eb3966412892812e12411"}, {0x98, 0x0, 0x8, "c05ae594242feff9a5a1e6d16c4ec6551c88fb37e97dd7e96af5cb82d6994b8c62e8e842c2a7888f1c4372870df42faa74210b52e772739e49cc98c970f06fc2114b02cc5a1c9beb3ebe54aee1ce251ce856b002c1061d2a098bce654d3e6c985954bd4885411f3cf8183645e08dec72090c67d3b32c04486b5d52dbf824f0747a"}, {0x10, 0x3a, 0x4bb5}, {0x18, 0x0, 0x0, "3ff5"}, {0x88, 0x84, 0xbf5, "1a725c732f8495e2d7081371f42153c296ab430847163ecb3963666e04788f5e469db03e2c34f95d425d2ac1f9e3d04e5fadf5820e36ee29fccce8fee967dc015af90cb2f91116a75f88dc4d46197b81bca664740d8d04db31537ea5963d5aa97dbde647a373292a9b92b9cd5cb8371fdc46e59a92db"}, {0xa0, 0x29, 0x7ff, "c344343973ac2f1b97bd16d2120ee814dc22baeb6174207109ac93e809ca79b4cb1c4b634f56a11d9a788169c493c1377e63b50a758a68156c00e8314abdb89453b076eceaf8159a446d0dc1be442836024e58a086775272b049ec9b8216d80ad004cb2acda766722aea953117661e1e973c571c61f18a85a506d32f389a87b8b83f8708f000bee0f1b44d12ef"}], 0x258}, 0x1)
sendmsg(r2, &(0x7f0000001d80)={&(0x7f0000000a80)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000001d00)=[{&(0x7f0000000ac0)="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", 0x1000}, {&(0x7f0000001ac0)="068fd5d01115448275a852f4be36cf0ce67616b49b7bfe2c2f3b14d3a5bfea12ed1a2a15821b1b407742079da57efcbd117fa61fc474830db121d3e5e7a713c03abd7f108d2c979be8ac8ae9d4202e485500f8834c3268d2eb4573a29cfd3ec7b29d143202ac75b375fb3127fd124f66100e476afa8d3e414490e5e803b10aab1aa3cb005659f87710242ad6d3c48c8e02d1ce1640e408b9d8e6e13097", 0x9d}, {&(0x7f0000001b80)="4966a81a2b9452c920d8d4c2472fb329192f7f19bc77e24fabfcb184f3af91f1c1773c79c126de931e9fed9d57f78056be333ddd7f8c56b9bcfe60d284bb88697fbe1dbc2eeb5c67bd99d52b26e95a6cb24aa100aa85a0f45f51ad401e5af0aefb1d4172c8ba40a55bcbed7db5225ee240903b71b2c96b95196b3201ca623eca682b12126d0e2c5500d88c5fd63cbf16c88db7dda62079cc62bd91368a397ec75397f108cfb481371fe477aedf2966f82f94e55eb471a5d7b3e4b5fc417aad8a8608b95773b3d8120c0f513701d0cf6f", 0xd0}, {&(0x7f0000001c80)="f87c10c2472ca82c94f96607d14b9ba43d565e26b2b88b260ca6d728b2693273f907b073ce5bd6a36c5fc40df5a2fcd98bffc2e406c8a1ca92bc79bbef4421437881fe625be939a2ac74b8b87d", 0x4d}], 0x4, &(0x7f0000001d40)=[{0x18, 0x6, 0x6, "2edd910ae3e81a"}], 0x18}, 0x80)
setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f0000001dc0)=0x7ff, 0x4)
fstat(r3, &(0x7f0000001e00))
r7 = socket$inet6_udplite(0x1c, 0x2, 0x88)
sendmsg(r7, &(0x7f0000003380)={&(0x7f0000001f00)=@in6={0x1c, 0x0, 0x2, @local={0xfe, 0x80, [], 0x0}, 0xbf2}, 0x1c, &(0x7f0000003240)=[{&(0x7f0000001f40)="11bbfa498a32b4cf42034e4d5b2bad754fe111d8a22f73cdb007a166de095ef414f9fdadc8de1277b876c398e041c3f225181033746041d9fd0dfefdc49a02fccbc3232848cb0a5b6dc3c7f428b5eca8ba6dc66d870565f774f8f41b8005d97433118693019dbd55d372df074d20e3f7f7ebe3bc89857ad013985139893346d213f5241950f2bb69b2d96bd7d38b710eb4b9986370e94200259f4b5c7ae6bf788c8e0d63f59b7f25be6795cf4c3c436690fb416d8d59534524f7b1d8571a619fbfc31ec98c059286bb76925d5a580a0ae0e73d2487b41a39a8b2aa245d394a9a686f5c484af1d6f80ca601", 0xeb}, {&(0x7f0000002040)="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", 0x1000}, {&(0x7f0000003040)="e3f30147e936b57b925ee76b0924ccda39e14b540d9280b50be5e89eecb2585276c083d69d9c73c22c4175285ac9cb8d14ccf51a85187b997ba35164b67c6798e1c2652ce92f8e7ef59deda940239341e0c41aa17ded83ab8db894c03fa5257fb2a3ba42a80f859c7214e68d4d569bd9c15029cb5ebd4f3a9dd4dd8ad85251cd13e9e566599d8bb71ba5a035b6d51d123b2c85d9c8b9e8bd7e8e479acd5f542768183777cddfa7e6867e9a4b645903149888082a8ec1a4e9631575bae2ac791cd6aa6a3e999a60", 0xc7}, {&(0x7f0000003140)="349a8dff61156fcce08eaadf920d6a6ad2aad9dfbe8ccd3b9763a67c9f9f0f4d5c499b46fc0782b958365c317bcdcb67697694dcf16e97af6482620846162eb803e29e6c4aef58b7719868f724fcfbf73048baca5b8f74e0dd8156dd7ece37d728cd1beb975722370a91f3988a59a0cfb62ad9f5b4", 0x75}, {&(0x7f00000031c0)="1cafba6e3527dc9f6c77ce2ae1710409707bb9881042c26f140524c0ad25d9561179d34c5e592f2e00e403c6e79290783035d75dfa1bcaa3a6810c95e5be9bfafabad452c71b14c23e7c47fc86d3c9e255c39800895cec48f224750d784798995eb30d2588dd118658264fdb8f", 0x6d}], 0x5, &(0x7f00000032c0)=[{0x50, 0x6, 0x10001, "fa6d76bfdd179e3c8c145d18dcb409ee33356007deb44d821c0559df756408c44d5da80984c43867445e0d32683e3439b8e6c9fa67128b7e98f316192d35"}, {0x68, 0x0, 0xffffffffffffff7f, "67530abf4ecdd315fb5d054348ca86f1dce62846c951f44ea0b5c6341c37f404125ced8124733796b900bc2de76356411cb9933da2f881b17ba805c9072cdbc58cef5eb94ff2f4a6f04bc07bc1dc01ec8cde9a3898"}], 0xb8}, 0x181)
setgid(r1)
sendmsg(r7, &(0x7f0000004840)={&(0x7f00000033c0)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000004700)=[{&(0x7f0000003400)="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", 0x1000}, {&(0x7f0000004400)="7ea4ce54db0b93f1ee2592cdfa6685308165cf867e8e9bca745e4e3c5032efad165704f4bbe4bacf6549b52df66ddd1510133d1dd2dcf1a001c67073bd563e4a7b739c439be9277e4bc13f6b7814a889fe9d6a580daa2ea9450ded9ed9da5132bf1de02dea0c6308", 0x68}, {&(0x7f0000004480)="43201482748cac355cc9e79a53a0aa258cb06475675511fb1204f73cb5", 0x1d}, {&(0x7f00000044c0)="4c9fabf345cf28b63a56c29136f2cba4acdb03a1c3e8e167acf3ba287efbdef09cf34d836753472dd9a9b995c2758d294b09273f26f90c1b50", 0x39}, {&(0x7f0000004500)="0aac0f449c3c3fa67e3e4db7f5dd71f01c2af9f87e599647373c54892315c6769c9021dc5d366704bfa2e652b0ee0eb001aab17e724ce6cbea6dc453a0f542b186a8aea6c61993207b09d7847367a39902b30f6d6aa16d2e7671413b4d188f204e9777d7082c61eaa05c904def9e97844d2f870bd972b135fa042b912b8d08bb2be87fc230f4e49da3c0c8e4d13acd26740e48650a83d8a4c5dafb376e7df48a5ab41e7320fd977aab05b6b3969dd730aabdc4b9b95ee212b94f579cee02fb86c1303c57b8a6ac4efcdd5544fcbca510251394c416dbb36ab01308852d37123e393e317346868fdc28", 0xe9}, {&(0x7f0000004600)="6c96f50c3cee548779251115540e64ff756c3f94489f784615025e5a5687c2b46b1889a23e6a7d7ec04ed90dc3c2cf055e9865a33cd49f2f8c414dee24558e82e5e6e06c3dd885c07384be7f549f0c88239a585bfeea15932d9fdc6036f7d1358195b7c9a66e1abe64153ca299b3776bc7b80223ff4b73777cd130fd2c5012b44e29d987c8443bd9e1cc2a4bc52f7bfb3cbac1bea67e6329fcc086ce", 0x9c}, {&(0x7f00000046c0)="642c2f1a791360e9e530d52e4c1b478f1dc0ddcdbf1599a01660700909262baa81b5fc19beffb9035ac453ed45900209aa", 0x31}], 0x7, &(0x7f0000004780)=[{0x50, 0x6, 0x0, "f722cc8d746ecaf39b8787a0b0140ee5f6ca707a99dfe6e3235ce753003d2a843c684d7e6092d865bc84462cd04d21d7c19b46c0e48779f9fddf820c"}, {0x70, 0x0, 0x1000, "079334f2c404f67978c6af6783d5b962553e0e74a3c91d6c411fdcec78095c20299c9507794c0b90e310d705bc3b76a00e5e681cc822b3c10726d39ccde532dc301ad18c13619c54de025a421322e2317ec176b5b2b6fba3bbbae0e76b"}], 0xc0}, 0xc)
setsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000004880)={r6, 0x8}, 0x8)
sendto$inet6(r7, &(0x7f00000048c0)="6858fdd675e38c713cfb45d2596fe0a022c106affec3f6a955f2cc03846377cf7224070bb7cd9f7f7a6766f79a441d675576900c87253e8ea22150f94906ffa5d61dff4d64615c37fc4e5eb80177861f84064ad0a4f8ab88b793544cd3ad0c5831a54c5d8315cf4a176385ecde8663c071a3ba4dcee59b82c752f956825eaaa3bba33cc5f78aa061d5f99d32c3c3e3c8c3714a7daba3c774a405ab7f925e737a52a339baa4d1d6f133e571a6416f5e62dbc77bbfd29a6c0bf08ea229d16bac4a4dbc", 0xc2, 0x81, &(0x7f00000049c0)={0x1c, 0x1, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x7}, 0x1c)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000004a00)={r5, 0x4}, 0x8)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000004a40)={r6, 0x7b, 0xf, 0x10001, 0x7}, &(0x7f0000004a80)=0x18)
r8 = dup2(r7, r7)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r8, 0x84, 0x10, &(0x7f0000004ac0)=0xfffffffffffffff8, 0x4)
setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, &(0x7f0000004b00)={0x8001, {{0x2, 0x2}}}, 0x90)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r8, 0x84, 0x26, &(0x7f0000004bc0)={r5, 0x200}, &(0x7f0000004c00)=0x8)
r9 = accept4$unix(r8, &(0x7f0000004c40)=@file={0x0, ""/41}, &(0x7f0000004c80)=0x2b, 0x10000000)
connect$unix(r9, &(0x7f0000004cc0)=@abs={0x1, 0x0, 0x2}, 0x8)
write(r2, &(0x7f0000004d00)="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", 0xfd)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f0000004e00)={r6, 0xd2, "81dc5e977cfb4e486b7e118c1b708483d5e3719a35c657371851253a6a713872ceb474ae02268db47325a2c49e258ae2689c86645465af7c2c235a4b07f6884e6f242f091e4cd770502073fbabbb278421c917b5fbf86d6a506563488c840f530bfd856b896123b5372874dd9dfbb848902739682c0bcecd222067e5a4d5e40b7457a69f5807222c812ad35c9932d8f37016c1c9ea43842e89debafcfa6b7fcda3fea27034f851c00073f763913e56a94897c299310b8b98340ecd4f68de904b9e37837960472f85ce2359e5e50f487e897b"}, &(0x7f0000004f00)=0xda)
sendmsg$inet_sctp(r8, &(0x7f0000006600)={&(0x7f0000004f40)=@in6={0x1c, 0x3, 0x3, @local={0xfe, 0x80, [], 0x0}, 0xfff}, 0x1c, &(0x7f0000006500)=[{&(0x7f0000004f80)="e37cba5b4539db267991daf44cec0b2c297d593615e207eb6a627f513578a517a5938ae77fda94acc317038c751d55515d15dc999bfee898d54f9412a594bf862f5bd0b3aca9e9e788fe871dd045e21183e2f421dba8b2f557b4d9d18e8f0753c6f70a8059337e82e208a87287ee722e3914878907fc368301d3f2fa91236da229e26e8b31f476dabbe11ca2e42b3a2ed0320db52bd573d0db0f48a14e9742b0fbec28f76da6dfa3cbc03a8bde98dc950e928d1f458c25ecacaddbfb29afd5cd60c2143f", 0xc4}, {&(0x7f0000005080)="69b1ad7a6ca21b3504fbcd9222bb707789d1c8c7089a34994e44d7b66c2521907a394b6707a5f67f3d8c73cbdb62bf6243aad12f4defe28c8d4357ff621beca3a29fbefe695fd588ec9c5012b0ac4a8585e95f5b9bdd31bbd8568a3903d174924734713a9e1f6377c6286272", 0x6c}, {&(0x7f0000005100)="6803abcf11cc498879da6e4853781635b785e209c7368384dbb863a2d63ebf4506c6a0087e8d7d6b1fed920886d36ba9f687c09d25ab536aee9ecfc14553ebd7440b9e528c2c486a600d64ff6bbea2592170ee730c64c845971ca54f6f22ff56973a78e06bff0a81b19f8235e289e24e2fbed8d298961072c74bcf48c399488d19da4e87e8beaca8b092910700f870abf06d7931bc2f0727354057c2e5ca766ec34906ad66c2fdc9559e30079c5f44dbd85d2ea7add37cf1db38a64cfae2ed4ff5ec136c245a77bbb74828d0f7f96441795f3d1650fdf0ed85fcc23ca8c0628ee40733dd15a7b2f797211d", 0xeb}, {&(0x7f0000005200)="e5ba17d4edc7f0a63a15b535389dbabfd1f5ce772c44bab9289b0f6112af7094810b66263a13ec441c15d854cb506df9a5f09bceb6e8c3c84e1049bf351dfe1b779a6c7f577bfdca7a8998496bec3f9bb5729561ea40ef5a24f881943159a8c52d7f830822a1df01499dbcbd22409907bc8bf1f6bf8386b2f988ccc77876031bcbe83e2039fffe3b45ed9235817757be3294448673b2a3262618c68d42dac81cccc710fbe3f6f96fad1fd6", 0xab}, {&(0x7f00000052c0)="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", 0x1000}, {&(0x7f00000062c0)="2ab0b0547bf2c87b5a1dfdaed846c1400c94671376b0e9681f1856025952589e56ec2548b9291766a523655678938754d8fb850ef5f45f9696c9c9b68cc5c3c9fe1a42dc225a0f24a8d64f3d2b5bce33f390c20548b4d5b56df9749fdcc68c4faaff7f7c6f8e66a2f8999e619ac4380435d34843374cbd6a7bf61b790a89d66a8f8554f1ad607183aafcb6e888d3e0d91cb128878ce68088157ef2a81279257ab3b59bddb547ff2e63a42e712269139e8800fa0b77c2636fc2d724f519642ea6", 0xc0}, {&(0x7f0000006380)="3e88ab0580bfc2d575a91c08b4fd591a223fd9c75102c0a45f5feed10272be7281c3706b42b85e9a34ecc6c34afd61e06433ee7294303f305f3e7700ed7347501f805c87b8dc6752ef177cbd6dfbd1e0d0f4512486c536676ed985fca300a103c82f4bc387232229f40de716733ef5f835151b36b4d5ac9125289403c65fad57fa8ea1", 0x83}, {&(0x7f0000006440)="41983fc7668ec07367bfd2debc604a82aef1a28eb8202ae521626c24ae65df15f8ca1f94765c42bad6a4263f95d07cedafbf2eb43d36f28771cf85ca8a290131343788018ba01f6e9d2283de786f08e7684cbfeb4f7a1d59e4e7b211e41e0c37cdf5be15e80befc162ce98d2223e68e07df4dd4fc205c2609499c14c44d9527201fb53fe67877170be", 0x89}], 0x8, &(0x7f0000006580)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}, @dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}, @dstaddrv6={0x1c, 0x84, 0xa, @loopback}, @dstaddrv4={0x10, 0x84, 0x9, @rand_addr=0x72e}, @prinfo={0x14, 0x84, 0x7, {0x2, 0x7}}, @dstaddrv6={0x1c}], 0x7c}, 0x4)

00:00:17 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000340)={<r1=>0x0, 0x3ff}, 0x0)
setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={r1}, 0x8)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040)={r1, 0x6}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000)={0x6}, 0x4)
setsockopt$inet_udp(r0, 0x11, 0x1, 0x0, 0xffffffffffffff03)
setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000004c0)=ANY=[@ANYBLOB="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", @ANYRES32=r1], &(0x7f0000000080)=0x8c)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000140)=0x6, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0)
symlinkat(&(0x7f00000007c0)='./file0\x00', r0, &(0x7f0000000800)='./file1\x00')
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000380)=ANY=[@ANYBLOB="1c004e22ff0f0000000000000000000000000000000000000700000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000967043cbdccd798ee08159304bb06ad526440d95649199148ff51fecba15ebf45da1b6917686", @ANYRES32=r1], 0x84)

00:00:17 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
setsockopt$inet_buf(r0, 0x0, 0x5f, &(0x7f0000000200)="282a96395dfadfe6cd17a9c59550848da204fee5d58113b6883c0578745c82227ab73af05bca4f0ee77c4a6083ba2ce16cf1650ea9365e6e63e63fc951aa2230bed60e1503f36fa816359330bf1fd2e53ac6afb168d09c21cb12c05cb737398594c023389f43829e3804bff5a46f6d2c086400c51f88c181145c51d4c76915e4ec957fb9f43dd9248ea13a2d22e0cbe608b561451edcfe47f753bdb445b5100a8a7980d362c539b4aa5af3dc28", 0xad)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080), &(0x7f0000000140)=0x8)
freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x8)
getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040), &(0x7f00000001c0)=0xb0)
setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000100)={0x3, 0x4}, 0x279)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x4, <r1=>0x0}, &(0x7f0000000300)=0xc)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000340)={r1}, 0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0)

00:00:19 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
shutdown(r0, 0x1)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in6={{0x1c, 0xffffffffffffffff, 0x0, @empty, 0x10}}, 0x0, 0x7, 0x40, 0xc7, 0x1, 0xdb}}, &(0x7f0000000140)=0xb0)

00:00:19 executing program 3:
r0 = msgget$private(0x0, 0x200)
msgrcv(r0, &(0x7f0000000000)={0x0, ""/32}, 0x28, 0x1, 0x800)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup(r1)
getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x28, &(0x7f0000000040), &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f00000000c0), &(0x7f0000000100)=0x4)

00:00:20 executing program 3:
r0 = open(&(0x7f0000000240)='./file0\x00', 0x0, 0x4000000)
truncate(&(0x7f0000000000)='./file0\x00', 0x308020008)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={<r1=>0x0, 0x8, 0x3, 0x1, 0xd7eb}, &(0x7f0000000080)=0x18)
setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000200)={0x400, 0x0, 0xda62, 0x401}, 0x8)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000100)=ANY=[@ANYBLOB="1c004e2108000000fe8000000000000000000000000000aa0200"/128, @ANYRES32=r1, @ANYBLOB="0000010006009f5cb8eb00000300000018800000"], &(0x7f00000001c0)=0x98)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
bind(0xffffffffffffffff, 0x0, 0x0)

00:00:20 executing program 3:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0)
r1 = getpgid(0x0)
fcntl$lock(r0, 0xe, &(0x7f0000000100)={0x0, 0x4, 0xfffffffffffdfffc, 0x100000001, r1})
getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000640)={@local, @multicast2}, &(0x7f0000000680)=0xc)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={<r2=>0x0, 0x1b9, 0x0, 0x9, 0x9}, &(0x7f0000000140)=0x18)
r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r3, 0x400000000101)
r4 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
ftruncate(r3, 0x80000001)
ftruncate(r3, 0x0)
ftruncate(r4, 0x0)
getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000280), &(0x7f00000002c0)=0x8)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000200)={<r5=>r2, &(0x7f0000000180)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000240)=0x10)
r6 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
r7 = shmget$private(0x0, 0x2000, 0x400, &(0x7f0000ffb000/0x2000)=nil)
r8 = getuid()
freebsd11_lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, <r9=>0x0})
fstat(r6, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r10=>0x0})
setsockopt$inet_sctp_SCTP_CONTEXT(r6, 0x84, 0x1a, &(0x7f0000000580)={r2, 0x7}, 0x8)
bind(r3, &(0x7f0000000740)=@un=@abs={0x1, 0x0, 0x2}, 0x8)
getgroups(0x7, &(0x7f00000004c0)=[0x0, 0x0, <r11=>0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff])
shmctl$IPC_SET(r7, 0x1, &(0x7f0000000500)={{0x3, r8, r9, r10, r11, 0x5, 0xffffffffffffffc1}, 0x100000000, 0x6, 0x3, 0x1, r1, r1, 0x1})
getsockopt$inet_sctp_SCTP_NODELAY(r6, 0x84, 0x4, &(0x7f00000005c0), &(0x7f0000000600)=0x4)
fcntl$lock(r6, 0xb, &(0x7f0000000000)={0x0, 0x3, 0xfffffffffffffffd, 0x1000300010005})
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r6, 0x84, 0x107, &(0x7f00000006c0)={r5, 0x0, 0xf, 0xff, 0xb38}, &(0x7f0000000700)=0x18)

00:00:20 executing program 3:
r0 = socket(0x1b, 0xfffffffffffffffe, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x10000000001017, &(0x7f0000000000)=0x3, 0x4)

00:00:20 executing program 3:
r0 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040), &(0x7f00000000c0)=0x4)
setrlimit(0x7, &(0x7f0000000100)={0x2, 0x800000b35d})
mlockall(0x1)
sync()
getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000140)=0x4)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080), 0x0)
fstat(r0, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
lchown(0x0, r1, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0)
sync()
r2 = shmget$private(0x0, 0x4000, 0x4, &(0x7f0000ffa000/0x4000)=nil)
shmctl$SHM_LOCK(r2, 0xb)
recvmsg(r0, 0x0, 0x1)

00:00:22 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
getgroups(0x5, &(0x7f00000001c0)=[0xffffffffffffffff, <r2=>0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff])
fchown(r0, r1, r2)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000200)=0x7fff, 0x4)
truncate(&(0x7f0000000100)='./file0\x00', 0x308020005)
r3 = getpid()
wait4(r3, &(0x7f0000000240), 0xc, &(0x7f0000000280))
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0)
setsockopt$inet6_tcp_buf(r0, 0x6, 0x67, &(0x7f00000004c0)="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", 0x1000)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000340)={<r4=>0x0, 0x101, 0x7, 0x5}, &(0x7f0000000380)=0x10)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000003c0)={r4, 0xfffffffffffffff7, 0x7, [0x3, 0x3627, 0x0, 0x7f, 0x2, 0x80000000, 0x1]}, &(0x7f0000000400)=0x16)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x1d4)
getpeername$unix(r0, &(0x7f0000002640)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e9d3fc9d7a2e7b0e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008879dc24ff4a46070000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a8fc7dc9a21b3faed4258c26c1a6fb3d61f01cacc0935a63aa5395df9a13ffb59f7573614c4e5bae38b446013fb54a0594ebb9f433c0f7d119383e86f3f0c62ddac3375857284b4ac00934bb9add90d8755f266618d7c91875204a4806840304b549209e71281895a9048ffbf053576a95171c899b148ab046a96b8e1bea44569ba232c5879429f7e9e5746a5fbb53342408319996459e5468c98f64c47d64a4bac0bdb5255110f312b3830d4157b96980ae7a5c72e75e030b69e4116de3f3085cd72038974de4668826267a31000000000eaad632ebdd766c6d7785fcc11e195b110636379a77e3bd0571d51b14d92c989d41380077bd2be5297d8faa4e18ec7c7a4821884b7d593db70203700641c92c8000cd34c414dfae"], 0x0)

00:00:22 executing program 3:
r0 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040), &(0x7f00000000c0)=0x4)
setrlimit(0x7, &(0x7f0000000100)={0x2, 0x800000b35d})
mlockall(0x1)
sync()
getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000140)=0x4)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080), 0x0)
fstat(r0, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
lchown(0x0, r1, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0)
sync()
r2 = shmget$private(0x0, 0x4000, 0x4, &(0x7f0000ffa000/0x4000)=nil)
shmctl$SHM_LOCK(r2, 0xb)
recvmsg(r0, 0x0, 0x1)

00:00:22 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x385e)
r1 = open$dir(&(0x7f0000000240)='./file0\x00', 0x202, 0x0)
msync(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in={{0x2, 0x3, @loopback}}, <r2=>0x0}, &(0x7f00000001c0)=0x8c)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0xf, 0x7, r2}, 0xc)
mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x11, r1, 0x0)
mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000)
pipe2(&(0x7f00000000c0), 0x100004)
msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2)
msync(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0)
munmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000)
getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080))

00:00:22 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
shutdown(r0, 0x1)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in6, 0x0, 0x7, 0x40, 0xc7, 0x1, 0xdb}}, &(0x7f0000000140)=0xb0)

00:00:22 executing program 2:
semget$private(0x0, 0x0, 0x0)
semget(0x0, 0x4, 0x220)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00'])
writev(r1, &(0x7f0000000280), 0x26)
writev(r1, &(0x7f0000000100), 0x100000000000005c)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000280)=ANY=[@ANYBLOB="060000ffff99000700000f5f40cb79d3dc877a99757a0e1906e71615831ccde8c50b020058e8f99142ebd8c7fc66c579072bcb61e9b753c507000e2297e43fd9a810ffe75416b83848fa15e8741d37db16be8ea76e20e9949492babac1fe25c801d4d4aadedda1fdb2bc467d7a729b96d6cb031e0371552f0f3b5551df4aba8567732cbd604851f23c447a671edab3e2d78c6642173bab54b4e78db2bcd197186d4822c973b670fce3fe12fd180b1cc113b8b9f8fb1646e34e8a2572221ffeb07a85dc9e105a16d7f6300d7f5e5518b3fa991bf5cb66330848a38becdd2a27ebe15536e2df17632c2ef72eefb351033b019cc70b7e13f26cadd53f880af0e5"], 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 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$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x8, 0xfffffffffffff000}, 0xc)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(0x0, 0x0)
lseek(r2, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0)
execve(0x0, 0x0, 0x0)
utimes(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)={{0x6, 0x4}, {0x10001, 0x1}})

00:00:23 executing program 2:
setrlimit(0x0, &(0x7f0000000000)={0xb362, 0x2000b35d})
clock_settime(0x0, &(0x7f0000000040)={0x9, 0x200})

00:00:09 executing program 2:
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0)
chmod(&(0x7f00000000c0)='./file0\x00', 0x40)
r1 = socket(0x2, 0x5, 0x0)
getsockopt$inet_mreqn(r1, 0x0, 0xc, &(0x7f0000000100)={@empty, @loopback, <r2=>0x0}, &(0x7f0000000140)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f00000001c0)={@empty, r2}, 0x14)
setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000040)={0x4919}, 0x8)
connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
close(r1)

00:00:09 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080), 0x4)
lseek(r0, 0x0, 0x3)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="1c000000000000000000000000000000000000000000000000000000000000000000004a3cc1000000000000000000652fa25a370ce08980167c927cf440000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dba966758748", @ANYRES32=0x0, @ANYBLOB="00000000e5cf0000110300"/20], 0x98)
setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f00000002c0)={0x50, {{0x1c, 0x2, 0x851, @empty, 0x3}}}, 0x88)
r2 = dup(r1)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c000000139e4a96de000000fe800000004f00000000000000000000bb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000590000000000000000000040ff0f00000000000000000000000000000000000000000000ffff00000000000020", @ANYRES32=0x0], 0x0)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="01000700050005000000e696364205cd45884dfaaad0ffe94fe6a6bf14d435396fed67d53b39a9dc96af268d81b8b5bf48731b3d801f6d21f9ca86ea2a5f0f13b25f994d8550690b45a19ed93eaec08e13df0e38125100"/99], &(0x7f0000000200)=0x16)
connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0xfffffffffffffd3f)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000001c0)={0x1, 0x4, 0x7120, 0x3, 0x9, 0x100, 0x20, 0xef6, <r3=>0x0}, &(0x7f0000000240)=0x20)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000280)={r3, 0x8}, 0x8)
getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000000)={<r4=>0x0, 0x9}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000140)={r4, 0xfffffffffffffff9, 0x1, [0x0]}, &(0x7f0000000180)=0xa)

00:00:10 executing program 0:
execve(0x0, &(0x7f0000000500)=[&(0x7f0000000140)='/\x00', &(0x7f00000001c0)='\x00\xdf\xaf\xc0\x16\xb0|\xd2x\xa2\v\xd5\x86\x932\xb3u\xa2\x85\xe9@\xe6\xfa\xb2\xb1?\x84\"\xdf\xa9\xbfe\xd9OSiT\xbb\xf8M\x1d\x86\'r\xfe\x94\xe0$R\xea\xd8\xef\x88f\xda\xa0\xc8j\xbd\xb4\x18Mq\xca:\x15_\x12\xdf\xf6\x83\xefc\xc5dw\x8b\xbb\xe6d\xef\xbb3\x96T1}O7\"OB\x1c\x83\xdd\xf2\xf0y\xce\xbc\xc8\x11\xbc\x8f\xd0\x1fSJ\xdf\xa8\x11\xd0\xf4\xec3\x1e\xb6\x9a0\x9cK\x98\xfa\xc5\xd6\x88\xd8\xb1\xc6\xf2\xa6\xa4\xc1\xf3\xee\x0e', &(0x7f0000000080)='\x00', &(0x7f00000000c0)='\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='^#\x00', &(0x7f0000000380)='\x00\xdf\xaf\xc0\x16\xb0|\xd2x\xa2\v\xd5\x86\x932\xb3u\xa2\x85\xe9@\xe6\xfa\xb2\xb1?\x84\"\xdf\xa9\xbfe\xd9OSiT\xbb\xf8M\x1d\x86\'r\xfe\x94\xe0$R\xea\xd8\xef\x88f\xda\xa0\xc8j\xbd\xb4\x18Mq\x0f:\x15_\x12\xdf\xf6\x83\xefc\xc5dw\x8b\xbb\xe6d\xef\xbb3\x96T1}O7\"OB\x1c\x83\xdd\xf2\xf0y\xce\xbc\xc8\x11\xbc\x8f\xd0\x1fSJ\xdf\xa8\x11\xd0\xf4\xec3\x1e\xb6\x9a0\x9cK\x98\xfa\xc5\xd6\x88\xd8\xb1\xc6\xf2\xa6\xa4\xc1\xf3\xee\x0e', &(0x7f00000004c0)='/\x00'], 0x0)
r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000100), &(0x7f0000000180)=0x4)

00:00:10 executing program 3:
mkdir(&(0x7f0000000640)='./file0\x00', 0x0)
r0 = open$dir(&(0x7f00000000c0)='./file0/file1/file0\x00', 0x20000, 0x2)
nanosleep(&(0x7f0000000240)={0x28000000}, 0x0)
mknodat(r0, &(0x7f0000000740)='./file0/file0\x00', 0xc000, 0x0)
mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0)
freebsd11_lstat(&(0x7f0000001640)='./file0/file1\x00', 0x0)
r1 = open(&(0x7f00000018c0)='./file0/file0\x00', 0x0, 0x0)
utimes(&(0x7f0000000400)='./file0/file1/file0\x00', &(0x7f00000005c0)={{0x80, 0x1f}, {0x2, 0x9}})
getgid()
rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000140)='./file0/file1\x00')
r2 = accept4(r1, &(0x7f00000003c0)=ANY=[@ANYBLOB="ff9a819fbe706105b30000090000000000000000000000000000050000000000000000000080000000000400"/63], 0x0, 0x10000000)
getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000580), &(0x7f0000000600)=0x4)
listen(r1, 0xff)
link(&(0x7f0000000340)='./file0/file1\x00', &(0x7f0000000380)='./file0/file0\x00')
getresgid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200))
getpeername$inet6(r2, &(0x7f0000000440)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000540)=0x1c)
freebsd11_fstat(r0, &(0x7f00000002c0))
sync()
r3 = dup(r1)
sendto$unix(r1, &(0x7f0000000680)="f49d133ff9761fece25bf51be11435bd6861292d47981b1739f6e49f66209b52f74dcf924a910582c774dd58be2316c36d7711106e53dd283c58e4fed12a752e98cd0143835d2351a8423863398be0ab3e4900fc9381d1639ee69a1b69fdb47d2f26dc256ad6c4b910fd8307b82fdf6227e35e384b289192cef4406be34d93618c5ced22126b1814c1e38cbda60b98f4b872e757fd4ff77a76cef8965144f69b161a2b507f611cb30778c99299347c089a", 0xb1, 0x80, &(0x7f0000000000)=@file={0x1, './file0/file1/../file0\x00'}, 0x19)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r4)
freebsd11_mknodat(r3, &(0x7f0000000280)='./file0\x00', 0x20, 0x5)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x29, &(0x7f0000000480), &(0x7f00000004c0)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000500)=ANY=[@ANYBLOB="00ffff110300000102000000004000009d0e0820"], 0x1)

00:00:10 executing program 2:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f0000000180)='BbMo', 0x4)
freebsd10_pipe(&(0x7f0000000000)={<r1=>0xffffffffffffffff})
setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0x68, &(0x7f0000000040)={{0x1c, 0x3, 0x2, @empty, 0xa6}, {0x1c, 0x1, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x20}, 0x12, [0xfffffffffffffc00, 0x1, 0x1, 0x9, 0x6a, 0x3, 0x9, 0xfa0]}, 0x5c)

00:00:10 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
shutdown(r0, 0x1)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in6, 0x0, 0x0, 0x40, 0xc7, 0x1, 0xdb}}, &(0x7f0000000140)=0xb0)

00:00:10 executing program 2:
r0 = open$dir(&(0x7f0000000100)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0)
r1 = open$dir(&(0x7f0000000200)='./file0/file0\x00', 0x200, 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0x4)
poll(&(0x7f00000000c0)=[{r0, 0x2000}], 0x1, 0x0)
poll(&(0x7f0000000000)=[{r1, 0x2020}], 0x1, 0x0)
rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00')
freebsd11_mknodat(r0, &(0x7f0000000140)='./file1\x00', 0x0, 0x8000)
r2 = socket$inet(0x2, 0x20000000, 0x3)
setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000240)=0x2, 0x4)

00:00:10 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = fcntl$getown(r0, 0x5)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000140)=0x10)
setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000180), 0x4)
getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f00000001c0)={<r3=>0x0, 0xfffffffffffeffff}, &(0x7f0000000200)=0x8)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000240)={<r4=>r3, 0x6, 0x6eb}, &(0x7f0000000280)=0xc)
fcntl$setown(r0, 0x6, r1)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={<r5=>0x0, 0x0}, &(0x7f00000000c0)=0x10)
r6 = socket(0x2, 0x5, 0x0)
connect$unix(r6, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0xf, &(0x7f00000002c0)={r4, 0xfffffffffffffffc}, &(0x7f0000000300)=0xc)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r6, 0x84, 0x1d, &(0x7f0000000040)={r5}, 0x8)

00:00:10 executing program 0:
r0 = socket(0x1c, 0x3, 0x0)
socket$inet6_icmp(0x1c, 0x2, 0x3a)
sendto$unix(r0, &(0x7f0000000100)="b10005040000000000c700b1bf294de449451ae3c3051020741038f53e8551f30ce390500e08fecea11ea8fef96e4fc748e93f0b780486aebdbe781e4d8f6aef9187a869a4d3722c91f75073a1ebe2a4cbba982fd825582fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d62934e4fd89f20fd3872babfbb770c1f5a872c881ff7cc53c894303b298a85ff3faa8d904000000000000009ec7ab3a34c29000"/177, 0xb1, 0x0, 0x0, 0x0)

00:00:10 executing program 2:
r0 = socket(0x0, 0x10000002, 0x7)
sendto(r0, &(0x7f0000000040)="9bcd00fe379a9015bae1", 0xa, 0x4, &(0x7f0000000080)=@un=@file={0x0, './file0\x00'}, 0xa)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
execve(0x0, 0x0, 0x0)
writev(r0, &(0x7f0000001480)=[{&(0x7f00000007c0)="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", 0x585}], 0x1)
shutdown(r0, 0x1)
socket(0x1c, 0x10000000, 0x0)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000100)={<r1=>0x0, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000140)=0x10)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], 0xe1)
close(r0)

00:00:10 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
dup(r0)
getsockopt$sock_int(r0, 0xffff, 0x10004, &(0x7f00000000c0), &(0x7f0000001380)=0x3)

00:00:10 executing program 0:
freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$sock_int(r0, 0xffff, 0x1008, &(0x7f00000000c0), &(0x7f0000000140)=0x4)
freebsd11_fstat(r0, &(0x7f0000000040))
open(&(0x7f0000000000)='./file0\x00', 0x400, 0x5)

00:00:11 executing program 3:
freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140))
r0 = dup(0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040)=0xd5b, 0x4)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000340)=0x4)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000380)=ANY=[@ANYRES32=<r2=>0x0, @ANYBLOB="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"], &(0x7f00000000c0)=0xad)
setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f00000002c0)={r2, &(0x7f0000000280)=[@in={0x2, 0x1}, @in={0x2, 0x1, @rand_addr=0xb4a}]}, &(0x7f0000000300)=0x10)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000100), 0x0)

00:00:11 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
shutdown(r0, 0x1)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in6, 0x0, 0x0, 0x0, 0xc7, 0x1, 0xdb}}, &(0x7f0000000140)=0xb0)

00:00:11 executing program 2:
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x30, 0x0, 0x0)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="224c96d03ddb9e2b9e99884e3ea939263dca330bcac45c217e8edce1a48cbf881a639e1b4f80d29f3814f498b369663251c7aecd2f7c11e6095354d9cbe5f41347add96ad866bfe727c147408b5d179dd3173c4ce9966ca9480b61d753ba9e020feb31a30af3566db2c3d3a53aa8db9d7897", 0x72, 0x0, 0x0, 0x0)
r0 = socket(0x1c, 0x6, 0x6)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f00000000c0)={<r1=>0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000100)=0x10)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r1}, &(0x7f0000000180)=0x8)

00:00:11 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
fchmod(r0, 0xffffffffffffffff)
ftruncate(r0, 0x8101)
close(r0)
getgroups(0x3, &(0x7f0000000080)=[0x0, 0xffffffffffffffff, <r1=>0x0])
chown(&(0x7f00000001c0)='./file0\x00', 0x0, r1)
execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0)

00:00:11 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0x208020001)
fdatasync(r0)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
fcntl$getflags(0xffffffffffffffff, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xffffffffffffffdd)
sendto$unix(r0, &(0x7f0000000240)="bd830b16cfb6a4162d37e78180605482dfd282d59e20caf57a85979c90fbd88c9216617ccdcd5cd1565fcbc83b2ea99ff2e7db2b7283c46ef24adce7cae1f6fa6cca692774f0e4ec0e9ce5ed8ce356cb35", 0x51, 0x80, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000200)={0x2e0}, 0x4)

00:00:11 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000000)={<r1=>0x0, 0x7}, &(0x7f0000000040)=0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={r1, 0x7, 0x80}, &(0x7f00000000c0)=0x8)
r2 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r2, 0x29, 0x28, &(0x7f00000014c0), 0x4)

00:00:11 executing program 3:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
getpeername(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c)
r1 = socket$unix(0x1, 0x5, 0x0)
r2 = fcntl$getown(r0, 0x5)
freebsd11_fstat(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
freebsd11_lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
r5 = getpgrp(0xffffffffffffffff)
freebsd11_fstat(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, <r6=>0x0})
freebsd11_stat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r7=>0x0})
r8 = getpid()
freebsd11_lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, <r9=>0x0})
r10 = getegid()
sendmsg$unix(r1, &(0x7f0000000800)={&(0x7f00000000c0)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000000380)=[{&(0x7f0000000100)="dec5e158438011f400c299726108c17f5ee9bcf94f145428cd4877955cab3f7d4447003b8ee51534387056e160418c13831bfb9fcb8e2f3c2da4b27e5c8a398e2e296fa85b09e6c4a35776e400b10205d8ed3c3292cc7b5bf10c4f6e2fbd4d7a597310a876ed30203aaeec894cd097452b61c9c4392be76e6e993739868e564a350cfe44002da565741bc7ff21ad4dad87879aa919f1f16c6319d9bc12736b99662e216af662e7a4c8daea218ff317f2b3590f77adc1909fd41b4b3df4c19b003f69715364c9a7c3a9c5500812633c4b0c7d87f26b8c381066f146d333b70e1869343afdc8cba68d18f403", 0xeb}, {&(0x7f0000000200)="4c5e03d9806a6d00b15f5eee11f34625540d7c4533d4d12d750cf14e0f5c6bf3b09811ef8053e6d513be0d7af8bd206a66360bc83b72320bdaaa88a54572011a8d34ea46ebdc7be99f4ac29df6e1e3eb1955d0f996622c78ff465c1abec3a87971681e427654a235de58deb59bcb9e064759289dc148ec636d89ad002089b1f57fb596c8607557a899833e1b38969600b06915ead4c522a1a4db44f3dd7a59d8c1c87f48a102ef0f964e502f67f1dbc224144f0c3150e0ea6bb3f3281816f6b507d37122df775977d036d9f4f055f47b6437bc31e2197e6e8bebc70b37df3c260088fc96f8691cc5675b25360af7", 0xee}, {&(0x7f0000000300)="b96ab85c96a7c1f751f65f05bfa5dde71ccc8baa0f7a65dc47cc001856b99ca8ee8025bb17b3249728368994ef9665ef43bbc2b0bff05f918fd055c4810038bb70aca1fdf042a48e819091", 0x4b}], 0x3, &(0x7f0000000700)=[@rights={0x20, 0xffff, 0x1, [r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r2, r3, r4}, @cred={0x20, 0xffff, 0x2, r5, r6, r7}, @rights={0x20, 0xffff, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r8, r9, r10}, @rights={0x28, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0]}], 0xc8, 0x5}, 0x20081)
mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2)
unlink(&(0x7f0000000840)='.\x00')
setsockopt$inet_buf(r0, 0x0, 0xc, &(0x7f0000000080)="e3f4a9bebf294858e1b84184", 0xfffffffffffffc5e)

00:00:11 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x7, <r1=>0x0}, &(0x7f00000000c0)=0xc)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={<r2=>r1, 0xa, 0xfffffffffffffffc}, &(0x7f0000000040)=0x8)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0x100, &(0x7f0000000140)={r2, 0x5, 0x0, 0x1, 0x3, 0x983, 0x3fe00, 0x6, {@in={{0x2, 0x2}}, r2, 0xf8, 0x8, 0x40, 0x101, 0xe4f}}, &(0x7f0000000200)=0xb8)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000100)={r2, 0x1, 0x2, [0x7, 0x4]}, 0xc)

00:00:11 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x28, &(0x7f0000000000)=0xc700, 0xfe6a)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000040)={<r2=>0x0, 0x2, 0x0, 0x4e79, 0x27}, &(0x7f0000000080)=0x18)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={r2}, &(0x7f0000000100)=0x8)

00:00:11 executing program 0:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
freebsd11_fstat(r0, &(0x7f0000000000))
setsockopt$inet_int(r0, 0x0, 0x4a, 0xffffffffffffffff, 0x392)

00:00:11 executing program 0:
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
chmod(&(0x7f0000000180)='./file0\x00', 0x23f)
r0 = socket(0x17, 0x10000007, 0x8)
accept$unix(r0, &(0x7f0000000100)=@abs, &(0x7f0000000140)=0x8)
getgroups(0x3, &(0x7f0000000080)=[0x0, 0xffffffffffffffff, <r1=>0x0])
chown(&(0x7f00000001c0)='./file0\x00', 0x0, r1)
r2 = shmget(0x1, 0x1000, 0x40a, &(0x7f0000ffc000/0x1000)=nil)
shmat(r2, &(0x7f0000ffc000/0x1000)=nil, 0x2000)
setgroups(0x0, 0x0)
setuid(0xee01)
shmget(0x1, 0x1000, 0x248, &(0x7f0000ffc000/0x1000)=nil)
mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0)
chmod(&(0x7f0000000040)='./file0/file0\x00', 0x400)

00:00:11 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
shutdown(r0, 0x1)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in6, 0x0, 0x0, 0x0, 0x0, 0x1, 0xdb}}, &(0x7f0000000140)=0xb0)

00:00:12 executing program 2:
r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84)
listen(r0, 0x0)
pipe2(&(0x7f0000000100)={<r1=>0xffffffffffffffff}, 0x4)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={<r2=>0x0, 0xc1a4}, &(0x7f0000000180)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000001c0)={r2, 0xffffffff00000001}, 0xc)
getsockopt$sock_int(r0, 0xffff, 0x1013, &(0x7f0000000040), &(0x7f0000000080)=0x4)
getsockopt$sock_int(r0, 0xffff, 0x0, &(0x7f0000000000), &(0x7f00000000c0)=0x4)

00:00:12 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r1=>0x0]}, &(0x7f0000000100)=0x8)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1200, &(0x7f0000000200)={<r2=>r1, 0x0}, &(0x7f0000000240)=0x10)
r3 = dup(r0)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000040)={r2, 0x0, 0x1}, 0x0)
getsockopt$inet6_tcp_buf(r3, 0x6, 0x0, &(0x7f0000000280)=""/249, &(0x7f00000000c0)=0xf9)

00:00:12 executing program 3:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r1=>0x0]}, &(0x7f0000000100)=0x8)
connect$unix(r0, &(0x7f0000000040)=@file={0x0, './file0/file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1203, &(0x7f0000000200)={<r2=>r1, 0x0}, &(0x7f0000000240)=0x10)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r2}, 0x0)

00:00:12 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r0, 0x0, 0x1000000000003)
getsockopt$sock_int(r0, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000300)=0x4)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000380)={0x0, 0x140000000000000}, &(0x7f00000003c0)=0x8)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000))
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
r1 = dup(r0)
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)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000400)={0x0, 0xd, "14c8014f2d757f6780a021d315"}, 0x0)
openat(r1, &(0x7f0000000200)='./file0\x00', 0x20000, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000440)=0x2c)

00:00:12 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getegid()
r1 = dup(r0)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000100000fea0"], 0x0)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
r2 = fcntl$getown(r1, 0x5)
poll(&(0x7f0000000040)=[{r0, 0x8}, {r0, 0x60}, {r1, 0x2000}, {r1}], 0x4, 0x3)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={<r3=>0x0, 0x1000}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000100)={r3, 0x6, 0x6, 0x1, 0xac1, 0x80}, &(0x7f0000000140)=0x14)
fcntl$lock(r0, 0xc, &(0x7f0000000000)={0x1, 0x6, 0x0, 0x7fffffff, r2})

00:00:12 executing program 2:
sendto(0xffffffffffffffff, &(0x7f0000000000)="9bbb3ebbf3488020658631ecf52609bb519e6466e2097505ad15934fd7976c88cf26fa6d78d2", 0x26, 0x1, &(0x7f0000000080)=@in={0x2, 0x0}, 0x10)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x3d, 0x0, &(0x7f0000000040))

00:00:12 executing program 2:
semget(0x1, 0x4, 0x1)
r0 = semget(0x2, 0x3, 0x20)
r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10)
r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000300)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000340)=0x1c, 0x30000000)
getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000680)={<r3=>0x0, 0x8, 0x1, 0xe8}, &(0x7f00000006c0)=0x10)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000700)={@in6={{0x1c, 0x2, 0x3dd, @remote={0xfe, 0x80, [], 0x0}, 0xc07}}, r3, 0x0, 0x88c, 0x28}, &(0x7f00000007c0)=0x8c)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000380)=ANY=[@ANYBLOB="02004e23000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000065e900"/136, @ANYRES32=0x0, @ANYBLOB="0200350904000000"], &(0x7f0000000440)=0x94)
getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000540)={<r4=>0x0, 0x5}, &(0x7f0000000580)=0x8)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000640)={r4, 0x7, 0x9, [0xb81f, 0x0, 0x7, 0x2, 0x0, 0x8000, 0xfffffffffffffffe, 0x4, 0x4]}, 0x1a)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000080)={<r5=>0x0, 0xcd, "a380ed6ab6c4a53f56edabdd57f09de94c10a659ecdbc40f7e23c6b023f1268293bfc30090fc07e0ddafc1fff2b7ea16a2f6b23213865c57121c4f1216c102c5ce597db0123164fd6c614665167275ba48628309eaf15355e0f9bee1519dee4d9992300b096d56ba311c6406773985eeb0c41fc7a7de65629b99d6fd5454ba770bd00a1fc508d6262e4f100e32c18cf28946c276c06da9219456af1df55f26ea158a9083d5a833d280744d5283760ca180d4e1bddcf160d0f952d0a46e4a7668829d2d98b33c9a60a22c347a22"}, &(0x7f0000000180)=0xd5)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000001c0)={0x7, 0xfd957766ee100430, 0x6, 0x5, <r6=>r5}, &(0x7f0000000200)=0x10)
__semctl$GETNCNT(r0, 0x7, 0x3, &(0x7f0000000480)=""/143)
getsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000280), &(0x7f00000002c0)=0x4)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000240)=r5, 0x4)
getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f00000005c0)={<r7=>r6, 0x8}, &(0x7f0000000600)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000800)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r7, 0x80000000, 0x401, 0x8d, 0x2, 0x8, 0xb93}, &(0x7f00000008c0)=0xa0)

00:00:13 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
shutdown(r0, 0x1)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdb}}, &(0x7f0000000140)=0xb0)

00:00:13 executing program 0:
setrlimit(0x8, &(0x7f0000000000)={0x0, 0x8001})
setrlimit(0x9, &(0x7f0000000080))
socket$inet_sctp(0x2, 0x5, 0x84)

00:00:13 executing program 2:
r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000000)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x3)
r1 = socket(0x12, 0x10000006, 0x9)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000001280)=ANY=[@ANYRES32=<r2=>0x0, @ANYBLOB="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"], 0x0)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000001200)={r2, 0xb6c, 0xf, 0x1f}, &(0x7f0000001240)=0x18)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
write(r0, 0x0, 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)
recvfrom$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
exit(0x0)
truncate(0x0, 0x0)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000040)={<r3=>0x0, 0x58, 0x49cb}, &(0x7f0000000100)=0xc)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={r3, 0x6}, 0x8)
getitimer(0x2, 0x0)

00:00:13 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000080)={@in6={{0x1c, 0x0, 0x800, @loopback}}, <r1=>0x0, 0x6, 0x80000001, 0x2, 0x3, 0x6}, &(0x7f0000000140)=0x98)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000180)={@in6={{0x1c, 0x2, 0x70, @loopback, 0x4}}, <r2=>r1, 0x5, 0x80000000, 0xfffffffffffffeff}, &(0x7f0000000240)=0x8c)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000280)={r2, 0x1a1}, &(0x7f00000002c0)=0x8)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x1)

00:00:17 executing program 3:
socketpair(0x17, 0x0, 0x4, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000200)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, <r1=>0x0, 0x5, 0x7, 0x80000000}, &(0x7f0000000140)=0x94)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000180)={r1, 0x6, 0xf, 0x5, 0x8000}, &(0x7f00000001c0)=0x18)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000000100)=0xfffffffffffffffe, 0x2a9)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={r1, 0x3f, 0x4}, 0xc)

00:00:17 executing program 0:
munmap(&(0x7f0000eef000/0x1000)=nil, 0x1000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
msync(&(0x7f0000dd9000/0x3000)=nil, 0x3000, 0x2)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000))
pipe2(&(0x7f0000000040)={<r0=>0xffffffffffffffff}, 0x100000)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000080)={<r1=>0x0, 0x7e, "a23b0538f754e8b70ca0dee0b1ff73a160ff210b6cc812b47cbd4a2a793db9edfb542c89e9b84633f9ae526ceb150f30936341bc34e610f20147ed192714bd5289377864b14fcc1baf829315d48c903a39b10fe67d46f6af63cd543b3a8eaad111cbf96694cade146fece9ad4a408dbdd3da0c20de73097b896fec4108a9"}, &(0x7f0000000140)=0x86)
setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000240)={r1, &(0x7f0000000180)=[@in6={0x1c, 0x2, 0x5, @loopback}, @in={0x2, 0x0}, @in6={0x1c, 0x3, 0x2f, @loopback}, @in={0x2, 0x2, @broadcast}, @in6={0x1c, 0x3, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x3ff}, @in6={0x1c, 0x2, 0x2, @local={0xfe, 0x80, [], 0x0}, 0xaf}, @in={0x2, 0x3, @broadcast}]}, &(0x7f0000000280)=0x10)
msync(&(0x7f0000d56000/0x4000)=nil, 0x4000, 0xfffffffffffffffe)
mprotect(&(0x7f0000b56000/0x3000)=nil, 0x3000, 0x2)

00:00:17 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
shutdown(r0, 0x1)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in6}}, &(0x7f0000000140)=0xb0)

00:00:17 executing program 2:
r0 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x10000000)
listen(r0, 0x9)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r2=>0x0]}, &(0x7f0000000100)=0x8)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x3004, &(0x7f0000000200)={<r3=>r2, 0x0}, &(0x7f0000000240)=0x10)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x1, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x80}}, r3}, &(0x7f00000000c0)=0x84)

00:00:17 executing program 2:
r0 = socket(0x2, 0x10000001, 0x0)
setsockopt$inet6_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000080)="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", 0x801)
getpeername$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8)

00:00:17 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
socketpair(0x1d, 0x7, 0x9, &(0x7f0000000180)={<r1=>0xffffffffffffffff})
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
dup(0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)={@in={{0x2, 0x0, @broadcast}}}, &(0x7f0000000280)=0x8c)
freebsd11_fstat(r1, &(0x7f00000002c0))
getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f0000000140)=0x4)
utimensat(r0, &(0x7f0000000000)='.\x00', &(0x7f0000000040)={{0x7, 0x54}, {0xffffffffffffff7e, 0x3ff}}, 0x0)
socket$inet6_tcp(0x1c, 0x1, 0x0)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffd0)

00:00:17 executing program 3:
socket$inet_icmp(0x2, 0x2, 0x1)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast1, @rand_addr=0x9626}, 0xc)

00:00:17 executing program 2:
open(&(0x7f0000000000)='./file0\x00', 0x5, 0x0)

00:00:17 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x308020005)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f0000000340)=[{r0}], 0x1, 0x0)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000001c0)={<r1=>0x0}, &(0x7f0000000200)=0x8)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000240)={r1, 0x40, 0x2, [0x8, 0xfffffffffffff5c7]}, &(0x7f00000002c0)=0xc)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={<r2=>0x0, 0x3}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={r2, 0x3}, &(0x7f0000000140)=0x8)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffff6b)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0)
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000280)={0x1, 0xffff}, 0x8)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000400)={<r3=>0x0, 0x34, "875a91b43e696d5bcbe16ed1ef63de2c5f46919c30061e3e888e84ad31e7cd9ed4d32887c744a7683bad6593b358e17d626c3401"}, 0x0)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={r3, 0x100000000, 0x2, [0x0, 0x1]}, 0xc)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000500)=0x8d8b, 0x4)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000004c0)={r3, 0x3, 0x1d, "6bc1218b0b1eef0521cdf8393edfad8c326364767527fcb86e588dd8a4"}, 0x25)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000180)=0x166c, 0x4)

00:00:18 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)={@in6={{0x1c, 0x0, 0xd07c, @remote={0xfe, 0x80, [], 0x0}}}, <r1=>0x0, 0x1f, 0x1, 0x58e}, &(0x7f0000000180)=0x8c)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8005, &(0x7f00000001c0)={r1, 0x0}, &(0x7f0000001380)=0xffffffffffffff63)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0x2)

00:00:18 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
shutdown(r0, 0x1)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in6}}, 0x0)

00:00:21 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040))
lseek(r0, 0x0, 0x1000000000003)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000001c0)=ANY=[@ANYRES32=<r1=>0x0, @ANYBLOB="ab0000007fc57a1d24e9b7848445c5ace1d76458676d0b79dae87e92781118bde026721b86f2c8c0dacbaa864360bf0fb5edb42417a1fbaf64903584f3e6a310834066b624e99cf5625de636a60ce24538fc91edf565100699a06929f5e6606f6430a5248ae44d2d10cb53aa88ebe93e3c35551a276ed4af84f64536033d11c6445a027cce2fb94bc210afc01f62e8d89fc264a23c6d7c93791babb711cced69ffa93f7bdcbc6a8d0eaa4a798e914d"], 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000280)={r1, 0x6, 0xf3, "83885bdbc9fa48847a739d486e0b084207731862ed5bc941c4f24f06cba1f2774d6e5a0bd2535be941da13603a7494318deef8413778ec42a1905a02ead872c656a85bb264d0c9ede5121420bc6381e73fe6d532cdab5268cda2cf4abadb927261c7f14994b8805ff3f560dcec7c59de70862cc368fda2a578dbac40b8adacc675a8932982a6f7b1b4e91f48315ae38f83a0fb341b1295413d55a45ed34fe34490886ffe24401d6e3bb4d9c47cb1d7c294c42a8c6dac0a7dd8fdd9ca13061c14e73a80adc3e99f02ac9e846e3e88cef7e720edf1172f301398dd9375197ec8e9f2d2ce76d9905ee2aacf06b46a3ff9733eb996"}, 0xfb)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$getflags(r0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
accept$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000080)=0x10)
open(0x0, 0x0, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x1eb)
writev(r0, 0x0, 0xfffffffffffffe70)
getpgrp(0xffffffffffffffff)

00:00:21 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x4)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getsockopt(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket(0x0, 0x0, 0x0)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
poll(0x0, 0x0, 0x0)

00:00:23 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
fchdir(r0)
getsockopt$sock_int(r0, 0xffff, 0x3007, &(0x7f0000000040), &(0x7f0000000080)=0x4)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={0x0, 0x0, 0x7ff}, 0x14)

00:00:23 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040)=0x7ff, 0x4)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000140)={<r2=>0x0, &(0x7f0000000080)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000180)=0x10)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000280)={r2, 0x9, 0x4, [0x7, 0x5, 0x3, 0x3f]}, 0x10)
ftruncate(r0, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)={r2, 0xe1e, 0x86, "8736d45d34610b8157022ff4adb6ee0ea04fc12356eecf0a1dece06178827ce0d3d5a8c21eb21c3782dc9cc262c2092e057207fc7893d3f9419997d957880f7654afc4ffa1ea26f113ced7e2efabcd008671a371fa0cc53a852adff0368944309b4d11980a44ec25f6613ec1813b12ef31ccb3b2b19473c6b87a0cf8533b12832b2d2c063860"}, 0x8e)

00:00:23 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
shutdown(r0, 0x1)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in6}}, 0x0)

00:00:23 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
shutdown(r0, 0x1)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in6}}, 0x0)

00:00:23 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={<r1=>0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000180)=0x10)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)={r1, 0x712a, 0x60, "64cc2fa99bdddd9844bcfca3734018dce72d17f8c925c5d2cdce8bbeef6de2094ea65f4eb369766c0d332f64f078f8cdff0455c5246889bb5acdd4df91f9d032eedd0f2313302265a70430cb6150064aadfab4faa44d998090a0a2c301892cac"}, 0x68)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
munlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r2=>0x0]}, &(0x7f0000000100)=0x8)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={r2}, 0x0)

00:00:23 executing program 2:
r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x200, 0x0)
mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x3, 0x12, r0, 0x0)
mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000)
socket$inet6(0x1c, 0x5, 0x20)
msync(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0)

00:00:23 executing program 2:
__getcwd(&(0x7f00000000c0)=""/131, 0x321)
r0 = dup(0xffffffffffffffff)
bind$inet(r0, &(0x7f0000000000)={0x2, 0x3, @broadcast}, 0x10)
getsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f0000000080), &(0x7f0000000180)=0x308)
truncate(&(0x7f0000000040)='./file0\x00', 0x6)
setsockopt$inet6_udplite(r0, 0x88, 0x0, &(0x7f00000001c0)=0x633, 0x4)

00:00:23 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000000c0)=0x10, 0x30000000)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000100)={0x4, [0x7, 0x10000, 0xd44d, 0x68f]}, 0xc)
r2 = accept4(r1, &(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000180)=0x10, 0x30000000)
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f00000001c0), &(0x7f0000000200)=0x4)
open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
getsockopt$inet6_tcp_int(r0, 0x6, 0x200, 0x0, &(0x7f0000000040))
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)

00:00:24 executing program 2:
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, <r1=>0x0, 0x4, 0x8ee, 0x2}, &(0x7f00000000c0)=0x94)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={r1, 0x5}, &(0x7f0000000140)=0x8)
r2 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$inet6_buf(r2, 0x29, 0x33, 0x0, 0x0)

00:00:24 executing program 0:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
munlockall()
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4)
munmap(&(0x7f0000aa0000/0x4000)=nil, 0x4000)

00:00:24 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
shutdown(r0, 0x1)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in6}}, 0x0)

00:00:24 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
write(r0, &(0x7f0000000140)="c3", 0x1)
setsockopt$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)
socket$inet6(0x1c, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
write(r0, &(0x7f00000001c0)='M', 0x1)
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x4a0d}, 0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={<r2=>0x0, 0x0, 0x80000000}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000180)={r2, 0x2}, 0x8)
close(r0)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000200)=0x2, 0x4)

00:00:24 executing program 2:
r0 = socket(0x1, 0x3, 0x5)
preadv(r0, &(0x7f0000000140)=[{&(0x7f0000000000)=""/34, 0x22}, {&(0x7f0000000040)=""/174, 0xae}, {&(0x7f0000000100)=""/26, 0x1a}, {&(0x7f0000000200)=""/245, 0xf5}], 0x4, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = fcntl$dupfd(r1, 0x0, r1)
getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1205, &(0x7f00000001c0)={0x0, 0x1f, 0x5, 0x1}, 0x0)
lseek(r2, 0x0, 0x0)

00:00:24 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x3005, &(0x7f0000000000), 0xfffffffffffffda5)

00:00:24 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000100)="38de544683b6adf914efa5229ad7accece1d7c17b8003ab72d8c3f736b5df62d5a92a76ab06145ae5de4e6af951cc82754fbccd600cdb16ac0af777d2ba4d6c1c55d42fd124d2e3d5a092b1d651c10467f744eb95df4f69454c362062a61bae3dfaf93cc1a", 0x65)
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x40000000000000, 0x4)
setsockopt$inet6_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000040)="c0bc762ab2e7fea0a37f3ae5eab48008373fbe171107275b74cc7eb016d29207f5494827ca4c89e717c682a345c765225dacc5fb6263d170218efcb7a156efb6d1", 0x41)
setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f00000000c0)=']', 0x1)
r1 = shmat(0xffffffffffffffff, &(0x7f0000ffa000/0x4000)=nil, 0x1000)
shmdt(r1)
fcntl$getown(r0, 0x5)

00:00:24 executing program 0:
r0 = fcntl$getown(0xffffffffffffffff, 0x5)
getpgrp(r0)
r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
freebsd11_mknodat(r1, &(0x7f0000000000)='./file0\x00', 0xa, 0x400)
flock(r1, 0x9)
shmget$private(0x0, 0x1000, 0x10, &(0x7f0000ffc000/0x1000)=nil)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000040)=0xfffffffffffffffd, 0x4)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000080)={<r2=>0x0, 0x81, 0x3, 0x8001, 0x40}, &(0x7f00000000c0)=0x18)
getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000100)={<r3=>r2, 0x9}, &(0x7f0000000140)=0x8)
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
sendto(r1, &(0x7f0000000200)="488af8f8610a80d9edb559862ca66e7c73e09797229ef9d7e9a3dc8cbdf4420432d486c75bb9e774c638fcc09f26b024a7fb7a57b4c958ea9d60fe55e855a8e2cd37525833470f9007bdf9f7046b99d2178bc26a26cfce874a58234ad580721d4b9b5af427e2ddce55dcfdbc193ad3aae4afbe93", 0x74, 0x5, &(0x7f0000000280)=@in6={0x1c, 0x2, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x2}, 0x1c)
r4 = open(&(0x7f00000002c0)='./file0\x00', 0x100202, 0x80)
r5 = dup(r1)
openat(0xffffffffffffffff, &(0x7f0000000300)='./file0\x00', 0x8404, 0x28)
rename(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00')
setsockopt$inet6_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f00000003c0)={r3, 0x1}, 0x8)
getsockopt$inet_udp(r5, 0x11, 0x1, &(0x7f0000000400), &(0x7f0000000440)=0x4)
getrlimit(0xa, &(0x7f0000000480))
mkdir(&(0x7f00000004c0)='./file0\x00', 0x20)
r6 = open(&(0x7f0000000500)='./file0\x00', 0x80, 0x20)
sendto(r6, &(0x7f0000000540)="8a4aa35ad32ecbad2d6e6d60f424ab574c349b992baaff8153edc1704c90e2cc81456cde8795bd7de8ad9c674c7fbc437209646309a96160c28edb5d59e0db51e1aef6bf64faf98cc2087b55108406bb5baca4d8c65a467f10abffc7f2fbfd6942dbfd0e5ea309fff13060c81f3b231bc9e13d2301cfa644d3b4110722191790e7a7ae62369f0d04dced0d45664c5693f1ab5775d53cfcf8d063e377b7fe44a69259a90659d81457b78cee25c5e0a2ee516759b521d0ffca03719dd04163a84e5db8", 0xc2, 0x20104, &(0x7f0000000640)=@un=@file={0x1, './file0\x00'}, 0xa)
lseek(r6, 0x0, 0x2)
unlinkat(r4, &(0x7f0000000680)='./file0\x00', 0x0)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f00000006c0)=r3, 0x4)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x103, &(0x7f0000000700)={r3, 0x77, "d04e2c1393c85b3eca77a7fcb83f5a17da701bb2ff05979df4521ba04958078ebd2eb750f76e2d730655ec4cb77aef5aed32a881cc11fa2b25c7e7620599d7101faef1e9516018827bdb05f09e9a7cfe1d662c7ec57cb4cdacb6197b3ad292958ce1d4d5f8018096bde57364fbf4c1eb7782c9b1ea39cc"}, &(0x7f0000000780)=0x7f)
sendto(r5, &(0x7f00000007c0)="ff9900979d63ec3196ef139e9eafc638bbe87d9236f4fc3cfcb68e43c0aecd61273150b2fb5e2c37ff0b70603a96163444270bfecdbce43d4448b4f1213c75d9ebbe055f27fd87cf274001888e48cb0febb6c1bf15c71e7b0ebd386f905e05048a18748a9d3e73e1dfc5caa0005a549d02be213aef6d448b9e82b21f5983f6ad4d1cbf7c1b7188fc8c3d654a292e77901281262dbdaabc558af2408c47daaed6d2bdb76133afc4510a8fb21b13d0a898", 0xb0, 0x80, &(0x7f0000000880)=@in6={0x1c, 0x2, 0x8000, @remote={0xfe, 0x80, [], 0x0}, 0x9}, 0x1c)
chroot(&(0x7f00000008c0)='./file0\x00')
fcntl$setflags(r5, 0x2, 0x1)
fchmod(r5, 0x10)
lseek(r1, 0x0, 0x0)

00:00:24 executing program 0:
r0 = socket(0x6, 0x0, 0x0)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66ffff653000"], 0x10)
shutdown(r0, 0x2)

00:00:24 executing program 0:
semget(0x0, 0x0, 0xa0)
getuid()
freebsd11_stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0))
r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
renameat(r0, &(0x7f0000000200)='./file0\x00', r1, &(0x7f0000000680)='./file0\x00')
freebsd11_stat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
r3 = getegid()
r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lchown(&(0x7f0000000040)='./file0\x00', r2, r3)
lseek(r4, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0)
sendto$inet6(r4, &(0x7f0000000180)="81ad6132438d26f11985f42e7cfa4c293eadd125eb78e85bc4d3767f19f96b3144b3563095a358ff8e5f1fb514c341388f2f4af1a5ccd5fadb919f70e0f951f9734b3b11b85b", 0x46, 0x20004, 0x0, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0xffffffffffff5355)
sendto$inet6(r4, &(0x7f0000000080)="1edbcd71da0dadc27e0d0c85f94ee049e0581867a57f48577939d797c98ed657c9981e5baeb25a8a01869de009d8f37866ee2df8", 0x34, 0x20000, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000700)=0x7, 0x4)
r5 = accept(0xffffffffffffffff, &(0x7f00000002c0)=@un=@abs, &(0x7f0000000300)=0x8)
recvfrom$unix(r4, &(0x7f00000008c0)=""/4096, 0x1000, 0x2, &(0x7f00000006c0)=@abs={0x0, 0x0, 0x3}, 0x8)
sendto$inet6(r4, &(0x7f0000000780)="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", 0x121, 0x4, 0x0, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4)
getsockopt$inet_sctp_SCTP_RECVNXTINFO(r5, 0x84, 0x20, &(0x7f0000000600), &(0x7f0000000640)=0x4)
r6 = accept(r4, 0x0, &(0x7f0000000240))
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000018c0)={<r7=>0x0, 0xbdd, 0x6, 0x2, 0x6, 0x5}, &(0x7f0000001900)=0x14)
setsockopt$inet_sctp_SCTP_RTOINFO(r6, 0x84, 0x1, &(0x7f0000001940)={r7, 0x19c, 0xb677}, 0x10)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000340)=0x8, 0x4)
r8 = dup(0xffffffffffffffff)
sendto$inet6(r8, &(0x7f0000000040), 0x43cbc, 0x0, 0x0, 0x0)
sendto$inet6(r8, &(0x7f0000000480)="3f3e4f2902d68d45949ebaa9ecb07e070000009b273b4a854539896dc4ab8ff9725c5f97238040ed815015e3b99f805e9b3c6a010000006bb71ea33c1ef487b81834f7e8edcf92162f697fe48339f22ab3586132f4c53f3990", 0x59, 0x0, 0x0, 0x0)
open(&(0x7f0000000280)='./file0\x00', 0x28004, 0x11)

00:00:26 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000)={0x20, 0x9}, 0x8)
fcntl$setflags(r0, 0x2, 0x1)
r1 = dup2(r0, r0)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000040)={0x4, [0x1, 0x8000, 0xfff, 0x6]}, 0xc)
r2 = open(&(0x7f0000000080)='./file0\x00', 0x800, 0x60)
setsockopt(r2, 0x2d1ac85f, 0x2, &(0x7f00000000c0)="5bc84929173e6512f5917ad532d5326bb3c6b717f35f0039b017f65d2e95528ed9d0026a22b6343752097ae8040e9e689bbcc0175f9d7f31fd1e4ddf6f3208a0dd69b641204783", 0x47)
connect$unix(r2, &(0x7f0000000140)=@abs={0x0, 0x0, 0x0}, 0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000180)={0x7f, 0x0, 0x1, 0x10001, <r3=>0x0}, &(0x7f00000001c0)=0x10)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000200)={<r4=>r3, 0x1000, "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"}, &(0x7f0000001240)=0x1008)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000001280)=0x3, 0x4)
r5 = dup2(r0, r0)
setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f00000012c0)=0xfff, 0x4)
setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000001300)={r4, 0x5}, 0x8)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000001340)={0x3, [0x100000000, 0x8, 0x1]}, 0xa)
fcntl$setflags(r0, 0x2, 0x1)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x102, &(0x7f0000001380)={r4, 0x96, "b7d38fec41c876251900de619eaead85a71ed64bea4825637c49e355872940d8983e75ae69496898e9998f721b09a7ddecfa051d5e322dfa5b54278311fb1e1f0ff5f1eee1eba629fe06a86f6803545bc0412fdd4e5b607fa6bf15f5c5f648bfa27133d1cff4801919ce211486a6587a6bb688133bfc33a47d4876a2cd522a799fdd13d120836f9adc97b2bd3aaadd8ec46dce2ab363"}, &(0x7f0000001440)=0x9e)
setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x51, &(0x7f0000001480)={0xfff, {{0x1c, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x7f}}}, 0x88)
setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000001540)={0xf15, 0xd96d}, 0x8)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x9, &(0x7f0000001580), &(0x7f00000015c0)=0x4)
r6 = getpgrp(0xffffffffffffffff)
freebsd11_stat(&(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)={0x0, 0x0, 0x0, 0x0, <r7=>0x0})
fstat(r0, &(0x7f0000001780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r8=>0x0})
r9 = getpgid(0xffffffffffffffff)
getresuid(&(0x7f0000001880), &(0x7f00000018c0)=<r10=>0x0, &(0x7f0000001900))
r11 = getegid()
sendmsg$unix(r2, &(0x7f0000001980)={&(0x7f0000001600)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000001680)=[{&(0x7f0000001640)="36daab39cf544ff3af9b0cf708952635d22575f7c4f208124a", 0x19}], 0x1, &(0x7f0000001940)=[@cred={0x20, 0xffff, 0x2, r6, r7, r8}, @cred={0x20, 0xffff, 0x2, r9, r10, r11}], 0x40, 0x104}, 0x20004)
shmget$private(0x0, 0x1000, 0x2, &(0x7f0000ffc000/0x1000)=nil)
unlinkat(r1, &(0x7f00000019c0)='./file0\x00', 0x0)
fstat(r0, &(0x7f0000001a00))

00:00:26 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
shutdown(r0, 0x1)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in6}}, 0x0)

00:00:26 executing program 2:
r0 = socket$inet(0x2, 0x20000004, 0x3f)
fstat(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
fchown(r0, r1, r2)
r3 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_int(r4, 0x0, 0x18, &(0x7f0000000080)=0x1, 0x4)
bind$inet(r3, &(0x7f0000000300)={0x2, 0x0, @rand_addr=0x4}, 0x102b6)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r3, 0x0, 0x1000000000003)
poll(&(0x7f0000000040)=[{r3, 0x16}, {r3, 0x10}, {r3, 0x4}, {r3, 0x10}, {r4, 0x8}, {r3, 0x80}, {r3, 0x2000}], 0x7, 0xffffffffffffffff)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f0000000000)=ANY=[@ANYBLOB="0800915f7f3bc89edd0905000100810006000000"], 0x14)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)

00:00:26 executing program 3:
r0 = socket$inet(0x2, 0x3, 0x0)
setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040)={0x40000000000004, 0x1fc}, 0x10)
readv(r0, &(0x7f0000000000)=[{&(0x7f0000002280)=""/4096, 0x1000}], 0x1)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000264ff0), 0x10)

00:00:26 executing program 3:
r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001})
sendto(r0, &(0x7f0000000040)="0d73ae0dec9017de68278f96d03abe92f20494079d4b6a5f27ede6302e9571ce4d2f460e80883b78d33fbe8d1de3", 0x2e, 0x100, &(0x7f0000000140)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x3, 0x0, 0x7, 0x1000200010005})

00:00:26 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x3f, <r2=>0x0}, &(0x7f00000000c0)=0xc)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000100)={r2, 0x3d, 0x200000}, 0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x1003}, 0x10)
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0xffffffe2)
sendmsg(r0, &(0x7f0000000180)={0x0, 0x1df, 0x0, 0x0, &(0x7f0000001840), 0x87}, 0x0)

00:00:26 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x3f, <r2=>0x0}, &(0x7f00000000c0)=0xc)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000100)={r2, 0x3d, 0x200000}, 0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x1003}, 0x10)
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0xffffffe2)
sendmsg(r0, &(0x7f0000000180)={0x0, 0x1df, 0x0, 0x0, &(0x7f0000001840), 0x87}, 0x0)

00:00:29 executing program 0:
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000080)={@in={{0x2, 0x1, @multicast1}}, <r1=>0x0, 0x4, 0xffffffff, 0x1, 0x10000}, &(0x7f0000000000)=0xa0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000240)={r1, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000340)=0x10)
r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000140)={0x0, 0x58, "b3ec88a7147242f6850a7d27c189b69bd63cad040c3a69842ac8738748b2cbc2216e559ebc703c620d171c5ff112afdc3dd71527e2d8bdf0b3ca62e49f39f93d16de008f93c0b512e99b74fb61e4df56b2b79f44c2cf1277"}, 0x0)
sendmsg(r2, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}}, 0x1c, 0x0, 0x0, 0x0}, 0xfffffffe)

00:00:29 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
shutdown(r0, 0x1)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x103, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in6}}, 0x0)

00:00:29 executing program 3:
r0 = socket(0x1c, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r1=>0x0]}, &(0x7f0000000100)=0x8)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={r1}, 0x0)

00:00:29 executing program 2:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x2, 0x40)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000100)=0xf69, 0x4)
__semctl$SEM_STAT(0x0, 0x0, 0xa, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x9, 0xa0)
setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000080)=0x4, 0x4)
nanosleep(&(0x7f0000000000)={0x8, 0x108}, 0x0)
shmget$private(0x0, 0x1000, 0x438, &(0x7f0000ffd000/0x1000)=nil)

00:00:29 executing program 0:
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x100, &(0x7f0000000140), 0x4)
socket$inet_tcp(0x2, 0x1, 0x0)
fdatasync(0xffffffffffffffff)

00:00:29 executing program 3:
r0 = socket(0x1c, 0x20000000, 0xfffffffffffffffb)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="060000004500000000000000e88c9d58684e70995ce02d7547c3686abeed9c2779c3ff061c39c46357053e6f3c50fd694c0fbd9e7d1d548d19fa610325d663fb1e64832e49016dd68610dc85d643820ab42cb9c04ae18ce0475cd1b0b555cdfb77a46e31c26b56d4369d3b41cd4016c4f9c1ab8befe96cc75d0d0ae3864f3f2cf789280e4c7f30a374f61acbcb8a1ec8edbc5cfc9ab53cb5833e", @ANYRES32=<r1=>0x0], &(0x7f0000000100)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000240)={r1, 0x6}, 0x10)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000040)={0x0, 0x7, 0x9, 0x4, 0x2, 0x401, 0x7, 0x1, {@in6={{0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x7ff}}, <r2=>0x0, 0x3ff00000, 0x4, 0x1, 0x1, 0xfffffffffffffffd}}, &(0x7f0000000200)=0xb0)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000280)={r2, 0xffffffffffffffc1}, 0x8)

00:00:29 executing program 0:
r0 = msgget$private(0x0, 0x0)
msgsnd(r0, &(0x7f0000000840)=ANY=[@ANYBLOB="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"], 0x1, 0x800)
msgsnd(r0, &(0x7f0000000380)={0x1, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0x8f, 0x800)
r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
r3 = getegid()
fchown(r1, r2, r3)
msgsnd(r0, &(0x7f00000001c0)={0x3, "470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"}, 0xf7, 0x800)
msgsnd(r0, &(0x7f0000000740)=ANY=[@ANYBLOB="030000000000000005bac549d56282781255e31850eddc1650e6cdbdc6d4ca871677243f52acf43be1bad6e12d2192213cc1fbd23efa4e2e16314b556cd586a9"], 0x1, 0x800)
r4 = socket(0x2, 0x5, 0x0)
connect$unix(r4, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000640)=ANY=[@ANYBLOB="010000007314786577047f27402493b2a620e887b425eb8212d44ca1ae668bb2744fb68634e6e461b724a2d48329f9842f86ffb635b1bada51eba73069c308c4a235abf0f1d43f73916c1d28e4f94132f3cd8dcabd5e107a5f8f3eedacde225561ee1f651544dcf905ac8ff30a4f4329a6bf41622e", @ANYRES32=<r5=>0x0], 0x0)
setsockopt$inet6_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000140)={r5, 0x4, 0x1}, 0x8)
msgrcv(r0, &(0x7f00000002c0)={0x0, ""/170}, 0xb2, 0x3, 0x1001)
socket$inet6_udp(0x1c, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000180)=0x8)
accept4$inet(r4, &(0x7f0000000440), &(0x7f0000000480)=0x10, 0x20000000)
msgsnd(r0, &(0x7f0000000180)=ANY=[], 0x0, 0x0)

00:00:29 executing program 3:
semget$private(0x0, 0x0, 0x0)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00'])
writev(r1, &(0x7f0000000280), 0x26)
writev(r1, &(0x7f0000000100), 0x100000000000005c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, 0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85)
open(0x0, 0x80000000000206, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
socketpair$unix(0x1, 0x0, 0x0, 0x0)

00:00:29 executing program 0:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
fdatasync(r0)
getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000080)=0x4)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0)
getsockopt$inet6_int(r0, 0x29, 0x3e, 0x0, &(0x7f0000000040))

00:00:29 executing program 0:
r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0)
flock(r0, 0x1)
r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001})
setsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000240)={'accf_data\x00', "659c5cb1e45577bf56dc225d57ee9b8f230e24c1c3ab7c9e3b70572540f018776088ead5fef790befdb9773ec1442139e45ea0688756f06fd202f1fc13087ff3864105427fc418259cd62cf384f53bc6bae2bc3cb9fc7650358184272c2b07e2b7ae0b015329b3b42327b9810a7b2ce384dee15c96ebe70d8cca6d7805e103a58606d55e215ddde930222b10d10897e28f27fb829a0970fcc3f8d9171ffafa7df50472382d011af1b262397dbc36e88f0e4a5a1063b85df1667d8775adbd3b741941f7d73efa5dd87b56a014371e63714c1b9f07dbbf4f68efd258932f0f2b4bbcc208fdca491d182d478a25817f490f"}, 0x100)
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
fcntl$setflags(r1, 0x2, 0x1)
fcntl$lock(r2, 0x9, &(0x7f0000000100)={0x0, 0x2, 0x20, 0x1000300010005})
r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0)
getpgid(0x0)
r4 = getpgid(0xffffffffffffffff)
fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0xfffffffffffffffe, 0x2, 0x1000300010005, r4})
flock(r0, 0xd)

00:00:30 executing program 2:
r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0)
flock(r0, 0x1)
r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001})
setsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000240)={'accf_data\x00', "659c5cb1e45577bf56dc225d57ee9b8f230e24c1c3ab7c9e3b70572540f018776088ead5fef790befdb9773ec1442139e45ea0688756f06fd202f1fc13087ff3864105427fc418259cd62cf384f53bc6bae2bc3cb9fc7650358184272c2b07e2b7ae0b015329b3b42327b9810a7b2ce384dee15c96ebe70d8cca6d7805e103a58606d55e215ddde930222b10d10897e28f27fb829a0970fcc3f8d9171ffafa7df50472382d011af1b262397dbc36e88f0e4a5a1063b85df1667d8775adbd3b741941f7d73efa5dd87b56a014371e63714c1b9f07dbbf4f68efd258932f0f2b4bbcc208fdca491d182d478a25817f490f"}, 0x100)
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
fcntl$setflags(r1, 0x2, 0x1)
fcntl$lock(r2, 0x9, &(0x7f0000000100)={0x0, 0x2, 0x20, 0x1000300010005})
r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0)
getpgid(0x0)
r4 = getpgid(0xffffffffffffffff)
fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0xfffffffffffffffe, 0x2, 0x1000300010005, r4})
flock(r0, 0xd)

00:00:30 executing program 0:
r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0)
flock(r0, 0x1)
r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001})
setsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000240)={'accf_data\x00', "659c5cb1e45577bf56dc225d57ee9b8f230e24c1c3ab7c9e3b70572540f018776088ead5fef790befdb9773ec1442139e45ea0688756f06fd202f1fc13087ff3864105427fc418259cd62cf384f53bc6bae2bc3cb9fc7650358184272c2b07e2b7ae0b015329b3b42327b9810a7b2ce384dee15c96ebe70d8cca6d7805e103a58606d55e215ddde930222b10d10897e28f27fb829a0970fcc3f8d9171ffafa7df50472382d011af1b262397dbc36e88f0e4a5a1063b85df1667d8775adbd3b741941f7d73efa5dd87b56a014371e63714c1b9f07dbbf4f68efd258932f0f2b4bbcc208fdca491d182d478a25817f490f"}, 0x100)
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
fcntl$setflags(r1, 0x2, 0x1)
fcntl$lock(r2, 0x9, &(0x7f0000000100)={0x0, 0x2, 0x20, 0x1000300010005})
r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0)
getpgid(0x0)
r4 = getpgid(0xffffffffffffffff)
fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0xfffffffffffffffe, 0x2, 0x1000300010005, r4})
flock(r0, 0xd)

00:00:30 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
shutdown(r0, 0x1)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x105, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in6}}, 0x0)

00:00:30 executing program 3:
r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0)
flock(r0, 0x1)
r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001})
setsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000240)={'accf_data\x00', "659c5cb1e45577bf56dc225d57ee9b8f230e24c1c3ab7c9e3b70572540f018776088ead5fef790befdb9773ec1442139e45ea0688756f06fd202f1fc13087ff3864105427fc418259cd62cf384f53bc6bae2bc3cb9fc7650358184272c2b07e2b7ae0b015329b3b42327b9810a7b2ce384dee15c96ebe70d8cca6d7805e103a58606d55e215ddde930222b10d10897e28f27fb829a0970fcc3f8d9171ffafa7df50472382d011af1b262397dbc36e88f0e4a5a1063b85df1667d8775adbd3b741941f7d73efa5dd87b56a014371e63714c1b9f07dbbf4f68efd258932f0f2b4bbcc208fdca491d182d478a25817f490f"}, 0x100)
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
fcntl$setflags(r1, 0x2, 0x1)
fcntl$lock(r2, 0x9, &(0x7f0000000100)={0x0, 0x2, 0x20, 0x1000300010005})
r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0)
getpgid(0x0)
r4 = getpgid(0xffffffffffffffff)
fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0xfffffffffffffffe, 0x2, 0x1000300010005, r4})
flock(r0, 0xd)

00:00:30 executing program 3:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000040), 0x4)
setsockopt$inet6_buf(r0, 0x29, 0x33, 0x0, 0x0)
r1 = accept4(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000080)=0x8, 0x30000000)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f00000000c0)=0x81, 0x4)

00:00:30 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x3862)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0)
mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x11, r1, 0x0)
mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000)
msync(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000180)={<r2=>0x0, 0x2, 0x3, [0x9, 0x5, 0x974a]}, &(0x7f00000001c0)=0xe)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000200)={r2, 0x9ed, 0x3, 0x40, 0x3ff, 0x4}, &(0x7f0000000240)=0x14)
getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000000c0)=ANY=[@ANYBLOB="010000000a7db79691a9090cfb7ed2a3d57db51f93d68978797423f2c32ecebb6c2494e2e8a1b2f130d82bea5054dd2ef97a159aa08bdf00849032e1701fed5460db40f56b89bacaba9a0302090ccdd233e3898de7b6b03d4c7e64c78413f6e50a613d1b4d6f927ac71c4003000000dd00000000000000009a5de76972889ff306f1aa0535b9e8c85303eb333440f542b5614ea3f4f98e8d000000000000"], 0x6)
connect$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8)
madvise(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x3)
fcntl$setflags(r0, 0x2, 0x1)

00:00:30 executing program 3:
accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000000c0)=0x10)
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x400, 0x4)
fcntl$getown(r0, 0x5)
fcntl$getown(0xffffffffffffff9c, 0x5)
r1 = getpid()
r2 = getpgrp(r1)
getpgrp(r2)
syz_execute_func(&(0x7f0000000080)="f04321acd66d807200663233c421a9f44c2f08dce450aec3c30fdc1890dc68ff65f0866f62182f66450f3823d8")
setrlimit(0x8, &(0x7f0000000000)={0x2c5c000000000000})

00:00:30 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={<r1=>0x0, 0x6}, 0x0)
r2 = geteuid()
getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)=<r3=>0x0)
fchown(r0, r2, r3)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x4, 0x400, 0x9, 0x88, r1}, 0x10)

00:00:30 executing program 0:
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000200)=ANY=[@ANYBLOB="1c000000000000000000000000000000000000000000000100000000000000000000000000000000e45000f070000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000e100000000000088c608c5329a66dd00"/129, @ANYRES32=0x0, @ANYBLOB="ff0f0000000000000300"/20], 0x0)
preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x73}], 0x1000000000000281, 0x0)

00:00:30 executing program 2:
r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0)
flock(r0, 0x1)
r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001})
r2 = open(&(0x7f0000000340)='./file0\x00', 0x0, 0x0)
flock(r2, 0x3)
r3 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
fcntl$lock(r3, 0xb, &(0x7f0000000080)={0x3, 0x0, 0x6, 0x1000300010005})

00:00:30 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
shutdown(r0, 0x1)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x10f, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in6}}, 0x0)

00:00:30 executing program 0:
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000200)=ANY=[@ANYBLOB="1c000000000000000000000000000000000000000000000100000000000000000000000000000000e45000f070000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000e100000000000088c608c5329a66dd00"/129, @ANYRES32=0x0, @ANYBLOB="ff0f0000000000000300"/20], 0x0)
preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x73}], 0x1000000000000281, 0x0)

00:00:31 executing program 3:
accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000000c0)=0x10)
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x400, 0x4)
fcntl$getown(r0, 0x5)
fcntl$getown(0xffffffffffffff9c, 0x5)
r1 = getpid()
r2 = getpgrp(r1)
getpgrp(r2)
syz_execute_func(&(0x7f0000000080)="f04321acd66d807200663233c421a9f44c2f08dce450aec3c30fdc1890dc68ff65f0866f62182f66450f3823d8")
setrlimit(0x8, &(0x7f0000000000)={0x2c5c000000000000})

00:00:31 executing program 2:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x80)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000240)={<r1=>0x0, 0x3}, &(0x7f0000000280)=0x8)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000002c0)={r1, 0x7fff}, 0x8)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000100)={<r2=>0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000140)=0x10)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000300)=ANY=[@ANYRES32=r2, @ANYBLOB="3b00d43e21a5f1a9e4bfb6c18991e39a6d6beea5344e9af44d62f4f9ffffffffffffff9f6f1155dc7b2f00000000787a02e1814a3c1e58c00ec000000000000000"], &(0x7f0000000200)=0x43)

00:00:31 executing program 2:
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x100000)
r1 = socket$inet(0x2, 0x4, 0x3ff)
setsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f0000000080)="a525c82f3f6942c5df59187e3f9c5200f28060629f56222ba7cd46df3dd52cca8c6a0295d05db22e493cfa02d7be7512099e03b5f8c778085f57b5fde56a2a8371e0903b9e4dd99cffc258a249b04650cbfda995ac7f926913521e5adc41ffcaa05e523ee3e7d13427f8451ddb337901f24d0e6b8084394e47b9369f30a969de90598dc3fddd0d6cdf14c5c3653a7940ab55afefbd20d907d72c9aa977e512f7a19d1051fb1735e358c8a976920a27323433f3574e743e9e82358e726f662988b70d36d9245f9518919186027243f00367937aa3b14da4e6c503985281dbac20366f690bfc75c27d13efeca7d168bb8fef1fa7a3fa333a5786a518af78", 0xfd)
socket$inet6_udp(0x1c, 0x2, 0x0)
r2 = fcntl$dupfd(r0, 0x0, r1)
r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getsockopt$inet6_int(r3, 0x29, 0x39, 0x0, &(0x7f0000000040))
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000240)={<r4=>0x0, 0x4, 0xfffffffffffff92e, 0x7}, &(0x7f0000000280)=0x10)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000180)={<r5=>r4, 0x4cd}, &(0x7f00000002c0)=0x393e2bf81f8f50da)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000200)={0x80000001, 0x100, 0x5, 0x100000001, r5}, 0x10)

00:00:31 executing program 2:
socketpair(0x17, 0x2, 0x109da75, &(0x7f0000000000)={<r0=>0xffffffffffffffff})
setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000080)=0x1, 0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
connect$unix(r1, &(0x7f0000000040)=@abs={0x5e936829ac9101fc}, 0x8)

00:00:31 executing program 2:
r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000000)=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e)
sendto$unix(r0, &(0x7f0000000140)="1e9ecf282512de787e65323dc4bc88810e939472074caf6248c47553c7bc1f8640a5b7713c54eba307315d729767525c9e0b976830725ebd2f637b10e7966ef0f5c8cec8604752064eb51f9f7930a61127cce19e3597d31e79a0fff545fc493705bbc254024eca2660ab53e81c1b7eb0135b1c2c0e406468661c983a1f3332988ca6a4289cc5fc8985150c6f9839b71beae0469484b288ed22b1f5c1c427bb40109372b04d8942efb65b915a41f696cd6114f72c172aaae3bccd5283e598736184544067f71018", 0xc7, 0x20008, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x2}, 0x8)
sendto$unix(r0, &(0x7f0000000300)="08d8f2f63ba2caf560225857d842c6f00e9d746511e895265e6d3f60e82266e344a542ae6dae9c35b466b40efb3a9a90f16357d25f5bd50c722a574037c670dbbe5bebf8c3d8c5bea2b852e3117987d7850c1aa3a693a02ffc085415d6defbeb5dcf145fe492defcc30347c4fd77fbf45785c33c35526d891e31bf53a1997b9e8fd16f37d568bf4e6d2606f5d06c2902e6bf484a574795fc211ca1fe4d752952b7d793a6860e870d249c8e869526f8d411a7bc6acd3d993b203bcb06", 0xbc, 0x0, &(0x7f0000000240)=@abs={0x1, 0x0, 0x2}, 0x8)
r1 = socket(0x2, 0x100000010000001, 0x84)
setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000002c0)=ANY=[@ANYBLOB="e5e1afe3a8205a68251e68fd9f38b1e6632b63f2c340afe4b9d011c4e30fcb95c84a1035", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000280)=0x1c)

00:00:31 executing program 2:
r0 = msgget$private(0x0, 0x8)
msgsnd(r0, &(0x7f00000008c0)={0x0, "ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c7"}, 0xa7, 0x800)
msgsnd(r0, &(0x7f0000000100)={0x800001, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a962b1dc215aed66b41521d51e2494470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef42930af3a7bce6f505a0177c75974aa9"}, 0x9c, 0x800)
msgsnd(r0, &(0x7f00000001c0)={0x3, "470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"}, 0xf7, 0x800)
msgsnd(r0, &(0x7f0000000740)=ANY=[@ANYBLOB="030000000000000005bac549d56282781255e31850eddc1650e6cdbdc6d4ca871677243f52acf43be1bad6e12d2192213cc1fbd23efa4e2e16314b556cd586a9"], 0x1, 0x800)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000640)=ANY=[@ANYBLOB="010000007314786577047f27402493b2a620e887b425eb8212d44ca1ae668bb2744fb68634e6e461b724a2d48329f9842f86ffb635b1bada51eba73069c308c4a235abf0f1d43f73916c1d28e4f94132f3cd8dcabd5e107a5f8f3eedacde225561ee1f651544dcf905ac8ff30a4f4329a6bf41622e", @ANYRES32=0x0], 0x0)
semget$private(0x0, 0x2, 0x1)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0xd5}, &(0x7f00000005c0)=0xc)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000600)={0x0, 0xc, 0x4}, &(0x7f00000006c0)=0x8)
msgrcv(r0, &(0x7f00000002c0)={0x0, ""/170}, 0xb2, 0x3, 0x1001)

00:00:31 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
shutdown(r0, 0x1)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x1c7, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in6}}, 0x0)

00:00:31 executing program 0:
mkdir(&(0x7f0000000140)='./file0\x00', 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={<r0=>0x0, 0x0, 0x0, 0x4}, 0x0)
openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x800, 0x184)
r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0)
readv(r1, &(0x7f0000000200)=[{&(0x7f0000000000)=""/113, 0x71}], 0x1b9)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000100)={r0, 0x8, 0x9}, 0xc)

00:00:31 executing program 3:
accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000000c0)=0x10)
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x400, 0x4)
fcntl$getown(r0, 0x5)
fcntl$getown(0xffffffffffffff9c, 0x5)
r1 = getpid()
r2 = getpgrp(r1)
getpgrp(r2)
syz_execute_func(&(0x7f0000000080)="f04321acd66d807200663233c421a9f44c2f08dce450aec3c30fdc1890dc68ff65f0866f62182f66450f3823d8")
setrlimit(0x8, &(0x7f0000000000)={0x2c5c000000000000})

00:00:31 executing program 2:
r0 = socket$inet6(0x1c, 0x20000000, 0x8)
getsockopt$inet6_tcp_int(r0, 0x6, 0x110, &(0x7f0000000000), &(0x7f0000000040)=0x294)
setreuid(0x0, 0xffffffffffffffff)

00:00:31 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
fcntl$getflags(0xffffffffffffffff, 0x0)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000002c0), 0x8)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
r1 = open(0x0, 0x0, 0x0)
setsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000200), 0x4)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000080)={<r2=>0x0, 0x9, 0x80000001, 0x8, 0xfffffffffffffffc, 0x9}, &(0x7f0000000100)=0x14)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000140)={r2, 0x5f, 0x4, [0x31, 0xa00, 0x200, 0xc5]}, 0x10)
getsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, &(0x7f0000000040))
freebsd11_lstat(0x0, 0x0)
freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000240))

00:00:31 executing program 2:
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0)
clock_nanosleep(0x0, 0x0, &(0x7f0000000000), 0x0)
r0 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@un=@file={0x0, ""/4096}, &(0x7f0000001080)=0x1002, 0x20000000)
sendto(r0, &(0x7f00000010c0)="c2935db774fa3f74bf22f3ab42537c53153eef41f199b0b54b59d352362b5a30c1dcd09cfb60e25fc619", 0x2a, 0x100, &(0x7f0000001100)=@in6={0x1c, 0x1, 0x80000001, @remote={0xfe, 0x80, [], 0x0}, 0x200}, 0x1c)

00:00:32 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={<r1=>0x0, 0x0}, &(0x7f00000000c0)=0xfffffffffffffeeb)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={r1, 0x0, 0x0, 0x3e8}, 0x11e)

00:00:32 executing program 2:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
ppoll(&(0x7f0000000000)=[{r0, 0x1}], 0x1, &(0x7f0000000080)={0x602, 0x2}, &(0x7f00000000c0)={0x100000001}, 0x8)
r1 = socket(0x0, 0x10000000, 0x91)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000002c0)=ANY=[@ANYBLOB="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", @ANYRES32=<r2=>0x0, @ANYBLOB="0800000000004000800000000300000003004000"], &(0x7f00000001c0)=0x98)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000200)={r2, 0x4}, &(0x7f0000000240)=0x8)
setsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000000040), 0x4)

00:00:32 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
shutdown(r0, 0x1)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x300, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in6}}, 0x0)

00:00:33 executing program 2:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000000)={0x7, {{0x2, 0x0, @rand_addr=0x3}}}, 0x90)
setsockopt$inet_opts(r0, 0x11, 0x4, 0x0, 0x0)

00:00:33 executing program 3:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
poll(&(0x7f0000000280)=[{r0, 0x1}, {r1, 0x2}, {r0}, {r0, 0x10c}, {r0, 0x2005}, {r0, 0x4}], 0x6, 0x7fff)
bind$inet6(r0, &(0x7f0000000000)={0x1c, 0x2, 0x3, @loopback, 0x783}, 0x1c)
r2 = dup2(r0, r0)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000140), &(0x7f0000000180)=0x4)
r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_buf(r3, 0x0, 0x15, &(0x7f00000001c0)="4596dec6d089ff3f96f236888dd7e947c6a430df906c72cdfe26d9b22231520f05ab150d7090018d1a8e78b16cf917876a2d35c81a6b512bcbb28d8827dd0c509637a5a16e0019039e9e", 0x4a)
sendto$inet(r3, &(0x7f0000000040)="8da3b9f90c9d9470ea9b7d12628b60bc2537f881e5efbea37996e7d890e291a596678709cda49401efaf84ee88482d2b3fd702cf61fe967a6582c2a633df3f0a76ea28bcf1ab46229979d0db6badbe6c8004bce95a4cf9d2df926e8947affce7c2624217029beb734e2481c50e8d6036f9efd6650ee77ca598c4a043518f8e01c2275fe35d6d41dd07d1dfd86055e6259192bef60a3a52f4a327e8bd0819a22bfb7e35715185c40791d4", 0xaa, 0x1, &(0x7f0000000100)={0x2, 0x2}, 0x10)
setsockopt$sock_int(r0, 0xffff, 0x1004, 0x0, 0x0)

00:00:33 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
fcntl$getflags(0xffffffffffffffff, 0x0)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000002c0), 0x8)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
r1 = open(0x0, 0x0, 0x0)
setsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000200), 0x4)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000080)={<r2=>0x0, 0x9, 0x80000001, 0x8, 0xfffffffffffffffc, 0x9}, &(0x7f0000000100)=0x14)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000140)={r2, 0x5f, 0x4, [0x31, 0xa00, 0x200, 0xc5]}, 0x10)
getsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, &(0x7f0000000040))
freebsd11_lstat(0x0, 0x0)
freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000240))

00:00:33 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
shutdown(r0, 0x1)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x600, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in6}}, 0x0)

00:00:33 executing program 3:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x30008, 0x4)
poll(&(0x7f00000002c0)=[{r0, 0x80}, {r0, 0x2000}], 0x2, 0x7)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000180)={<r2=>0x0, 0x80, 0x5, 0x3}, &(0x7f00000001c0)=0x10)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000200)={@in={{0x2, 0x1, @broadcast}}, r2, 0x6, 0x400, 0x4, 0x7f, 0x5c6, 0x80000000}, 0xa0)
open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
lchown(&(0x7f0000000040)='./file0\x00', 0x0, r3)
setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080)={r2, 0x0, 0x6}, 0x8)

00:00:33 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x27, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="00009c6309034b20b59abe30da301e09de0a263d2148ee45b87a60b9bb716edbe051c2b1faa1103bd17ea9d8cd286a4b6bb0df7842bc7e2e97b6d6be9078797ba918cdd121f5e10a893ca78e13594528f6dcef1b260dd58df029b00e6a728417b80f841232c41b2c544e5b8f85629c78a3ac8f20fd7b131b535c0959ca13410aa61a90defe4593da0792f1ac9a8536159715aed22887e2909f8ea5690d8a10f4ecfa23b5828ea2d74f5a2ca24d152edd91697c3f867bda3c509ef65e4f3a2227a0ce5e7d3b"], &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={<r1=>0x0, 0x3f}, &(0x7f00000000c0)=0x8)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={<r2=>r1, 0xa}, &(0x7f0000000140)=0xac)
getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000280), &(0x7f0000000040)=0x100)
mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x2, 0x80010, r0, 0x0)
r3 = dup2(r0, r0)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f0000000380)={0x1f, 0x6, 0x20, 0x3b8d, 0x7fff, 0x6, 0x7, 0x7f, r2}, &(0x7f00000003c0)=0x20)

00:00:33 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x308020005)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f0000000000)=[{r0, 0x2000}], 0x1, 0x6)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
fsync(r1)
unlink(&(0x7f0000000000)='./file0\x00')
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xffffffffffffffd8)
connect$unix(r0, &(0x7f0000000140)=@file={0x0, './file0\x00'}, 0xa)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040)={<r2=>0x0, 0x81}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000000c0)=r2, 0x4)

00:00:35 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
shutdown(r0, 0x1)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in6}}, 0x0)

00:00:35 executing program 3:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
r1 = getpgrp(0x0)
fcntl$lock(r0, 0xc, &(0x7f0000000000)={0x1, 0x4, 0x3, 0xfffffffffffffffe, r1})
r2 = fcntl$dupfd(r0, 0x11, r0)
socket$inet_udplite(0x2, 0x2, 0x88)
sendmsg$inet_sctp(r2, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0xfffffffffffffeae, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYPTR64], 0x24}, 0x0)
getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000000c0)={<r3=>0x0, 0xf, 0xfffffffffffffc00}, &(0x7f0000000100)=0x8)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000140)={r3, 0x2}, &(0x7f0000000180)=0x8)

00:00:36 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
shutdown(r0, 0x2)
getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c)
recvmsg(r0, &(0x7f00000012c0)={&(0x7f0000000100)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f0000001240)=[{&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/81, 0x51}, {&(0x7f0000001200)=""/39, 0x27}], 0x3, &(0x7f0000001280)=""/22, 0x16}, 0x80)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000001300)={0x6, [0x0, 0x0, 0x0, 0x0, <r1=>0x0, 0x0]}, &(0x7f0000001340)=0x1c)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000001380)={r1, 0xf, 0x2}, 0x8)
truncate(&(0x7f00000013c0)='./file0\x00', 0xfffffffffffffff9)

00:00:36 executing program 3:
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f00000000c0)={0x0, 0x58, "b3ec88a7147242f6850a7d27c189b69bd63cad040c3a69842ac8738748b2cbc2216e559ebc703c620d171c5ff112afdc3dd71527e2d8bdf0b3ca62e49f39f93d16de008f93c0b512e99b74fb61e4df56b2b79f44c2cf1277"}, 0x0)
sendmsg(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}}, 0x2ed, 0x0, 0x3c7, 0x0}, 0x20000)
r0 = accept4(0xffffffffffffff9c, &(0x7f00000018c0)=@in6, &(0x7f0000001900)=0x1c, 0x20000000)
connect(r0, &(0x7f0000001940)=@in={0x2, 0x0}, 0x10)
r1 = accept(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000000000000000400"/52], &(0x7f0000000080)=0x34)
recvmsg(r1, &(0x7f0000001880)={&(0x7f00000001c0)=@un=@abs, 0x8, &(0x7f0000001700)=[{&(0x7f0000000200)=""/205, 0xcd}, {&(0x7f0000000340)=""/252, 0xfc}, {&(0x7f0000000440)=""/20, 0x14}, {&(0x7f0000000480)=""/233, 0xe9}, {&(0x7f0000000580)=""/103, 0x67}, {&(0x7f0000000600)=""/101, 0x65}, {&(0x7f0000000680)=""/124, 0x7c}, {&(0x7f0000000700)=""/4096, 0x1000}], 0x8, &(0x7f0000001780)=""/248, 0xf8}, 0x40040)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8)

00:00:36 executing program 3:
r0 = socket$inet(0x2, 0x0, 0x7fff)
r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000080)={<r2=>0x0, 0xb2, "37ff51f9094baec3c502f99682460b0d71fbc6b12a7fdf2ffb280e130b53755669ad9b98475d9f459829bf327081fc08b273ed7dd6757d79a4757690fbb0112008cc1efea5fd43bd6e292dfe39f5e2a6075ec3a76db98e82d2b35cd440bab86182be2a79f5582e7db5f1ab9335961ae7181cefac4c9c40035f2fae7fdc5795763c022b586df9c21e62fbd63c9455f9a929fd4d994eea3fa74bd49c255e6cebb04672aa99743fe78643ae3d6502e2b45a7d1c"}, &(0x7f0000000140)=0xba)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000180)={@in6={{0x1c, 0x2, 0x2, @empty, 0xff}}, r2}, 0x84)

00:00:36 executing program 3:
r0 = socket(0x11, 0x10000000, 0x3e16000000)
getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000001c0), &(0x7f0000000240)=0xb)
r1 = open(&(0x7f0000000200)='./file0\x00', 0x80000000000206, 0x0)
open$dir(&(0x7f0000000140)='./file0/file0\x00', 0x0, 0x0)
mlockall(0x2)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r2, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0)
r3 = socket$inet6(0x1c, 0x4, 0x6)
socket$inet6_sctp(0x1c, 0x5, 0x84)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x1, "f2d4150dd64fa57c385f61f6ebef4b0d"}, 0x14)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
writev(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000340)=ANY=[@ANYBLOB="09000300030020001cb673bf2cb4b7f68161dc65df0100000000000000ad96b104a75062c56cd11b7d4d292c3b5d7177825281bc9df4cb349bf546b16faf4d19a82730a7ea93ad5d0e9fa5b019b00320227ab21f10b96976"], 0x0)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x4)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000300)={0x9, 0x1, 0xc00, 0x4ab0d1a, 0x2, 0x1f, 0xfffffffe, 0x2}, 0x20)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
getsockname$inet(0xffffffffffffffff, 0x0, 0x0)

00:00:37 executing program 2:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
symlink(0x0, 0x0)
fstat(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0, <r1=>0x0})
preadv(0xffffffffffffffff, &(0x7f0000000400)=[{&(0x7f00000000c0)=""/161, 0xa1}, {0x0}, {0x0}, {0x0}], 0x4, 0x0)
r2 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil)
r3 = socket$inet(0x2, 0x5, 0x8)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000180)={@in={{0x2, 0x0, @multicast1}}, <r4=>0x0, 0x270, 0xffffffffffffff37, 0x4, 0x3, 0x8}, &(0x7f0000000040)=0xa0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f0000000080)={r4, &(0x7f0000000240)=[@in6, @in6, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6, @in]}, &(0x7f0000000340)=0x10)
r5 = dup(0xffffffffffffffff)
r6 = socket$inet6_udp(0x1c, 0x2, 0x0)
dup2(r5, r6)
shmctl$IPC_SET(r2, 0x1, &(0x7f0000000500)={{0x0, 0x0, r1, r0, 0x0, 0x11}, 0x4, 0x1, 0x7f})

00:00:37 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
shutdown(r0, 0x1)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in6}}, 0x0)

00:00:37 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
shutdown(r0, 0x2)
getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c)
recvmsg(r0, &(0x7f00000012c0)={&(0x7f0000000100)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f0000001240)=[{&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/81, 0x51}, {&(0x7f0000001200)=""/39, 0x27}], 0x3, &(0x7f0000001280)=""/22, 0x16}, 0x80)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000001300)={0x6, [0x0, 0x0, 0x0, 0x0, <r1=>0x0, 0x0]}, &(0x7f0000001340)=0x1c)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000001380)={r1, 0xf, 0x2}, 0x8)
truncate(&(0x7f00000013c0)='./file0\x00', 0xfffffffffffffff9)

00:00:37 executing program 2:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast1, @multicast2, @local}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@empty, @local, @local={0xac, 0x14, 0x0}}, 0xf1)

00:00:37 executing program 2:
pipe2(&(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r1=>0x0]}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000100)={r1, 0x100000001}, 0x8)
syz_emit_ethernet(0x1, &(0x7f0000000000)="a7")

00:00:37 executing program 2:
r0 = accept4$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000100)=0x10, 0x20000000)
getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000140)={0x0, 0x7f, 0x3f, 0xc2, 0x8, 0x589536b0, 0x0, 0x9, {@in6={{0x1c, 0x1, 0x400, @empty, 0x7fffffff}}, <r1=>0x0, 0x6, 0x6, 0x5, 0x2, 0x7f}}, &(0x7f0000000200)=0xb0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000280)={r1, &(0x7f0000000240)}, &(0x7f00000002c0)=0x10)
freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
setregid(r2, 0xffffffffffffffff)

00:00:37 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
r1 = open(0x0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000100)=0x9, 0x4)
shmget$private(0x0, 0x3000, 0x2, &(0x7f0000ff8000/0x3000)=nil)
shmctl$SHM_UNLOCK(0x0, 0xc)
connect$inet(r0, &(0x7f0000000140)={0x2, 0x1, @rand_addr=0x14bc}, 0x10)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000240)={<r2=>0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000280)=0x10)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000002c0)={r2, 0x7fffffff, 0x6}, 0xc)
munmap(&(0x7f0000ff6000/0x4000)=nil, 0x4000)
sigaltstack(&(0x7f0000fed000/0x13000)=nil, 0x0)
getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000000)={@multicast1, @multicast1, <r3=>0x0}, &(0x7f0000000040)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@empty, r3}, 0x14)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000300)={r2, 0x7, 0x1, [0x566]}, 0xa)
symlink(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00')
accept4(r1, &(0x7f0000000400)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000440)=0x1c, 0x20000000)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={r2, 0x4, 0x80000001}, 0xc)

00:00:39 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
shutdown(r0, 0x1)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in6}}, 0x0)

00:00:39 executing program 0:
r0 = socket(0x1d, 0x6, 0x5e)
r1 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
dup(r0)
mlockall(0x1)
sync()
getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000080)={<r2=>0x0}, 0x0)
fstat(r1, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
lchown(0x0, r3, 0x0)
setsockopt$inet6_buf(r1, 0x29, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
sync()
recvmsg(0xffffffffffffffff, 0x0, 0x40002)
getsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f0000000040)={@rand_addr, @local, @multicast1}, &(0x7f00000000c0)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000100)={0x4c, 0x1, 0x20, 0x0, 0x0, 0x7, 0x3, 0x4, r2}, &(0x7f0000000140)=0x20)

00:00:39 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
shutdown(r0, 0x1)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000080)={0x0, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in6}}, 0x0)

00:00:39 executing program 0:
r0 = socket(0x1d, 0x6, 0x5e)
r1 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
dup(r0)
mlockall(0x1)
sync()
getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000080)={<r2=>0x0}, 0x0)
fstat(r1, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
lchown(0x0, r3, 0x0)
setsockopt$inet6_buf(r1, 0x29, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
sync()
recvmsg(0xffffffffffffffff, 0x0, 0x40002)
getsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f0000000040)={@rand_addr, @local, @multicast1}, &(0x7f00000000c0)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000100)={0x4c, 0x1, 0x20, 0x0, 0x0, 0x7, 0x3, 0x4, r2}, &(0x7f0000000140)=0x20)

00:00:39 executing program 3:
r0 = socket(0x1d, 0x6, 0x5e)
r1 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
dup(r0)
mlockall(0x1)
sync()
getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000080)={<r2=>0x0}, 0x0)
fstat(r1, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
lchown(0x0, r3, 0x0)
setsockopt$inet6_buf(r1, 0x29, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
sync()
recvmsg(0xffffffffffffffff, 0x0, 0x40002)
getsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f0000000040)={@rand_addr, @local, @multicast1}, &(0x7f00000000c0)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000100)={0x4c, 0x1, 0x20, 0x0, 0x0, 0x7, 0x3, 0x4, r2}, &(0x7f0000000140)=0x20)

00:00:40 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xa, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0)
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0x1c, 0x30000000)
getsockopt$inet6_buf(r1, 0x29, 0x7b, &(0x7f00000000c0)=""/48, &(0x7f0000000140)=0x30)
setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000180)=0x7c25, 0x4)
accept4$inet6(r1, 0x0, &(0x7f00000001c0), 0x0)
preadv(r0, &(0x7f0000000780)=[{&(0x7f0000000200)=""/196, 0xc4}, {&(0x7f0000000300)=""/184, 0xb8}, {&(0x7f00000003c0)=""/79, 0x4f}, {&(0x7f0000000440)=""/96, 0x60}, {&(0x7f00000004c0)=""/211, 0xd3}, {&(0x7f00000005c0)=""/77, 0x4d}, {&(0x7f0000000640)=""/8, 0x8}, {&(0x7f0000000680)=""/120, 0x78}, {&(0x7f0000000700)=""/85, 0x55}], 0x9, 0x0)

00:00:40 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x5, &(0x7f0000000000), 0x2)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000200)={<r1=>0x0, 0x1}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000002c0)={r1, &(0x7f0000000280)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000300)=0x10)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0xa36, 0x20, 0x1, 0x7fffffff, <r2=>0x0}, &(0x7f0000000080)=0x10)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0x6cd, 0x4, 0x2000, 0x2, 0x4, 0x2, 0x7fff, 0x404, <r3=>r2}, &(0x7f0000000100)=0x20)
lseek(r0, 0x0, 0x1)
r4 = accept4(r0, &(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000180)=0x10, 0x30000000)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f00000001c0)={0x401, 0x7, 0x200, 0x401, 0x5, 0x0, 0xec5, 0x4, r3}, 0x20)

00:00:40 executing program 2:
r0 = socket$inet6(0x1c, 0x3, 0x0)
getsockopt$inet6_tcp_buf(r0, 0x6, 0x467, &(0x7f0000000140)=""/124, &(0x7f00000001c0)=0x7c)
setsockopt$inet6_group_source_req(r0, 0x29, 0x4a, &(0x7f0000000000)={0x0, {}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108)
dup(r0)
freebsd11_fstat(r0, &(0x7f0000000200))
r1 = open$dir(&(0x7f0000000280)='./file0\x00', 0x401, 0x20)
faccessat(r1, &(0x7f00000002c0)='./file0\x00', 0x8, 0x500)

00:00:40 executing program 2:
getgroups(0x4, &(0x7f0000000040)=[0x0, <r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff])
setregid(r0, r0)
setregid(r2, r1)
setregid(r1, 0x0)
r3 = msgget$private(0x0, 0x0)
freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, <r4=>0x0, <r5=>0x0})
freebsd11_lstat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, <r6=>0x0})
r7 = getpgid(0x0)
r8 = socket(0x10, 0x0, 0x80000000)
r9 = fcntl$getown(r8, 0x5)
r10 = msgget(0x3, 0x423)
r11 = socket(0x2, 0x2, 0x7ff000000)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000240)={<r12=>0x0, 0x36, "dd00dd3f4d0b2767f37cb52d4a65f66a4e77a611493763c9caf1ab65138652d362d41dc1612f72d3fc1becbe7ce4a9d68c0024ec4461"}, &(0x7f0000000280)=0x3e)
setsockopt$inet_tcp_TCP_FASTOPEN(r11, 0x6, 0x401, &(0x7f0000000400)={0x7, "145c01696a05ecf4ea382aff5d6bfb40"}, 0x14)
freebsd10_pipe(&(0x7f0000000100)={<r13=>0xffffffffffffffff})
faccessat(r13, &(0x7f0000000500)='./file0\x00', 0xfef8a6fe25322f76, 0x500)
msgget$private(0x0, 0x200)
r14 = fcntl$dupfd(r11, 0x11, r11)
r15 = semget$private(0x0, 0x7, 0x2)
__semctl$GETZCNT(r15, 0x4, 0x7, &(0x7f0000000600)=""/158)
futimesat(r14, &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={{0x2, 0x7ff}, {0x100000001, 0x6d1}})
setsockopt$inet_tcp_buf(r11, 0x6, 0x27, &(0x7f0000000580)="4f2715a8cf506adbbce4aee6a7f4d21ccb363c4a7abfa5b415a711cb5a1a2608609a41b9a6635515e57b5bf9447be694d6dd8be4a355e486879b582a9eb9cf8de525e60309879661f536072553f48f69d93e20565bcde5fcecf658adf5dbc4329b2c27a4bfd8cefabcd0995c414279e4b58e93fe1fbda558cc9dcdb53192", 0x7e)
msgctl$IPC_STAT(r10, 0x2, &(0x7f0000000540)=""/64)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r11, 0x84, 0x23, &(0x7f00000002c0)=ANY=[@ANYBLOB="02004e217f00000100"/136, @ANYRES32=r12, @ANYBLOB="00001000"], 0x94)
msgctl$IPC_SET(r10, 0x1, &(0x7f0000000440)={{0x7, r4, r5, r4, r1, 0x2, 0x5}, 0x0, 0x800, 0x8, 0x9, 0xfff, 0x400, r9, r9})
msgctl$IPC_SET(r3, 0x1, &(0x7f00000001c0)={{0x1, r4, r0, r6, r1, 0x10, 0x98}, 0x0, 0x101, 0x2, 0xe43, 0x22307ee, 0xf3e, r7, r9})

00:00:40 executing program 0:
r0 = socket(0x10000000002, 0x3, 0x0)
getsockopt(r0, 0x0, 0x69, 0x0, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa)

00:00:40 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
shutdown(r0, 0x1)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000080)={0x0, 0xc7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in6}}, 0x0)

00:00:40 executing program 2:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$inet_udp(r0, 0x11, 0x4000002, 0x0, 0x0)
r1 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0xc, 0x6)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000001c0)={<r2=>0x0, 0xa, 0x1b}, 0xfffffffffffffffe)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000200)={r2, 0x1000, "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"}, &(0x7f0000001240)=0x1008)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100000, 0xd)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040)={<r5=>0x0, 0xb4, 0x5, 0xfffffffffffffffd, 0x1f, 0x2}, &(0x7f0000000080)=0x14)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x15, &(0x7f0000000140)={r5, 0xfffffffffffffff8}, 0x8)
getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f00000000c0)={<r6=>r5, 0x10000}, &(0x7f0000000100)=0x8)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000001280)={r6, 0x8001, 0x7}, &(0x7f00000012c0)=0xc)
setsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000001300)=0x6, 0x4)

00:00:40 executing program 3:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000001180)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000001100)=0x1002, 0x30000000)
bind$unix(r1, &(0x7f0000001140)=@abs={0x0, 0x0, 0x1}, 0x8)
getsockopt$inet6_int(r0, 0x29, 0x29, 0x0, &(0x7f0000000040))
r2 = open(&(0x7f0000000000)='./file0\x00', 0x45, 0x48)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000080)=0xffffffff, 0x4)

00:00:40 executing program 0:
pipe2(&(0x7f0000000080)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
write(r0, &(0x7f0000000200)="ea4c7718da1c88be415fea487b6b5ef66a8e32d4cdef5067989a9754ac5049e0a0d17d8a70631ddedc206864848176cffac9eeb0cdbfb74ed7fa150a4632a60479b91730421e87df4edb9bc1872595a8ce53d8f79090ed2223e0a2fea6bec0cf432331bc85fa22b0795ab2cf5929b9084556d6e5d0033425c9eb550eb1798e2ecfd5351dd42e0b9f8010", 0x8a)
r2 = dup(r1)
write(r2, &(0x7f0000000040), 0xfffffedf)
execve(0x0, 0x0, 0x0)
lseek(r1, 0x0, 0x3)
read(r0, &(0x7f0000000140)=""/144, 0xfcb9)
socket$inet6_tcp(0x1c, 0x1, 0x0)

00:00:40 executing program 2:
r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0)
lseek(r0, 0x0, 0x1)
pipe2(&(0x7f0000000500)={<r1=>0xffffffffffffffff}, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
open(&(0x7f0000000240)='./file0\x00', 0x0, 0x4)
r2 = fcntl$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)
connect$inet(r2, &(0x7f0000000340)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)
r3 = socket$inet6_tcp(0x1c, 0x1, 0x0)
fcntl$dupfd(r3, 0x15, r2)
r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r4, 0x0, 0x1000000000003)
pwritev(r4, 0x0, 0x0, 0x0)
poll(&(0x7f00000000c0)=[{r4}], 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)
r5 = open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000300)={0x200, 0x800, 0x4400, 0x6321cbab, 0x0, 0x6, 0x100000000, 0x3, <r6=>0x0}, &(0x7f0000000380)=0x20)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0x101, &(0x7f0000000700)=ANY=[@ANYBLOB="02004e21ffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080f6f8b2362acf796cfb9a26f9a447c8b7c8bb765998091320f62db2d67c799b02193b7f3935c27dfbc12fe3b6ec5ed655f282b815477ea9a676d52a", @ANYRES32=r6, @ANYBLOB="ffff000091a16a3af6a5581be400000080130000050000000c5cafbc312931bf7100051324ed63c29263dbc75cea089d5ff414b12234490089c1ec231cc2fa0281b09bfcd30d26605dc384b8f03dc3ebd31e5f12315d468a511538d6a70a35f24704b56b0f48fecbcde7af14b6a4fa915c3a7e17581d1e997637df52c416860cb89abc6382617c869f874682156a14b980a78f2376f2d9e2419ebb859b6cfe0ff725e473bd9dfa8be649b64d463c6a26d151fce620c4115c4f2353300e10d31da98b95c750cbfeb258177b65597ab6c91a"], &(0x7f00000004c0)=0xa0)
socket$inet6_tcp(0x1c, 0x1, 0x0)

00:00:40 executing program 0:
semget$private(0x0, 0x0, 0xfffffffffffffffc)
r0 = socket$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$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={<r2=>0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={r2, 0x7, 0x7ff}, 0x0)
getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000300), &(0x7f0000000340)=0x4)
r3 = open(0x0, 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x0)
lseek(r3, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r3}], 0x1, 0xffffffffffffffff)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000040)={r2, 0x7fff, 0x1, [0x8]}, &(0x7f0000000140)=0xa)
setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 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$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000200)={0x0, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000240)=0x10)

00:00:40 executing program 3:
r0 = semget(0x0, 0x0, 0x0)
freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040))
r1 = socket(0x2, 0x1, 0x0)
connect$unix(r1, &(0x7f0000000200)=ANY=[@ANYBLOB="82022e2f0e11350266696c6530005c014e75d0f4b4b296678c150400b6f36ef1846865b376bf91d48d4a000000000008327b6115"], 0x10)
sendmsg$unix(r1, &(0x7f00000001c0)={&(0x7f0000000040)=@abs, 0x8, &(0x7f0000000180)=[{&(0x7f00000000c0)="82", 0x1}], 0x1}, 0x0)
shutdown(r1, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000005c0)={&(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x10, 0x0}, 0x20101)
sendmsg$inet6_sctp(r1, &(0x7f00000007c0)={&(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0}, 0x1)
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x1, 0xa)
setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000100)={0x5, 0x6, 0x6, 0x5}, 0x8)
__semctl$GETZCNT(r0, 0x2, 0x4, 0x0)
semget(0x3, 0x0, 0x1)

00:00:40 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
shutdown(r0, 0x1)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x300, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in6}}, 0x0)

00:00:41 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000006c0)='./file0\x00', 0x20801fffc)
lseek(r0, 0x0, 0x1000000000003)
r1 = socket$inet6_udplite(0x1c, 0x2, 0x88)
r2 = dup2(r1, r1)
getsockopt$inet6_buf(r2, 0x29, 0x9, &(0x7f0000001300)=""/4096, &(0x7f0000000200)=0xd689)
poll(&(0x7f0000000100)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
open(&(0x7f0000000000)='./file0\x00', 0x6, 0x82)
lseek(0xffffffffffffffff, 0x0, 0x5)
syz_execute_func(0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x0)

00:00:41 executing program 3:
r0 = semget(0x0, 0x0, 0x0)
freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040))
r1 = socket(0x2, 0x1, 0x0)
connect$unix(r1, &(0x7f0000000200)=ANY=[@ANYBLOB="82022e2f0e11350266696c6530005c014e75d0f4b4b296678c150400b6f36ef1846865b376bf91d48d4a000000000008327b6115"], 0x10)
sendmsg$unix(r1, &(0x7f00000001c0)={&(0x7f0000000040)=@abs, 0x8, &(0x7f0000000180)=[{&(0x7f00000000c0)="82", 0x1}], 0x1}, 0x0)
shutdown(r1, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000005c0)={&(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x10, 0x0}, 0x20101)
sendmsg$inet6_sctp(r1, &(0x7f00000007c0)={&(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0}, 0x1)
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x1, 0xa)
setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000100)={0x5, 0x6, 0x6, 0x5}, 0x8)
__semctl$GETZCNT(r0, 0x2, 0x4, 0x0)
semget(0x3, 0x0, 0x1)

00:00:42 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
shutdown(r0, 0x1)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x500, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in6}}, 0x0)

00:00:43 executing program 2:
r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0)
lseek(r0, 0x0, 0x1)
pipe2(&(0x7f0000000500)={<r1=>0xffffffffffffffff}, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
open(&(0x7f0000000240)='./file0\x00', 0x0, 0x4)
r2 = fcntl$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)
connect$inet(r2, &(0x7f0000000340)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)
r3 = socket$inet6_tcp(0x1c, 0x1, 0x0)
fcntl$dupfd(r3, 0x15, r2)
r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r4, 0x0, 0x1000000000003)
pwritev(r4, 0x0, 0x0, 0x0)
poll(&(0x7f00000000c0)=[{r4}], 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)
r5 = open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000300)={0x200, 0x800, 0x4400, 0x6321cbab, 0x0, 0x6, 0x100000000, 0x3, <r6=>0x0}, &(0x7f0000000380)=0x20)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0x101, &(0x7f0000000700)=ANY=[@ANYBLOB="02004e21ffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080f6f8b2362acf796cfb9a26f9a447c8b7c8bb765998091320f62db2d67c799b02193b7f3935c27dfbc12fe3b6ec5ed655f282b815477ea9a676d52a", @ANYRES32=r6, @ANYBLOB="ffff000091a16a3af6a5581be400000080130000050000000c5cafbc312931bf7100051324ed63c29263dbc75cea089d5ff414b12234490089c1ec231cc2fa0281b09bfcd30d26605dc384b8f03dc3ebd31e5f12315d468a511538d6a70a35f24704b56b0f48fecbcde7af14b6a4fa915c3a7e17581d1e997637df52c416860cb89abc6382617c869f874682156a14b980a78f2376f2d9e2419ebb859b6cfe0ff725e473bd9dfa8be649b64d463c6a26d151fce620c4115c4f2353300e10d31da98b95c750cbfeb258177b65597ab6c91a"], &(0x7f00000004c0)=0xa0)
socket$inet6_tcp(0x1c, 0x1, 0x0)

00:00:43 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
shutdown(r0, 0x1)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000080)={0x0, 0xf00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in6}}, 0x0)

00:00:43 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020003)
lseek(r0, 0x0, 0x1000000000004)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0)
r1 = dup(r0)
recvfrom$inet6(r1, &(0x7f0000000000)=""/45, 0x2d, 0x40000, &(0x7f0000000040)={0x1c, 0x1, 0x100000000, @loopback}, 0x1c)
fchdir(r0)

00:00:43 executing program 0:
r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
r1 = accept4(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000100)=0x1c, 0x10000000)
r2 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000140)={0x4, 0x4a3c, 0x80000000, 0xffff}, 0x8)
poll(&(0x7f00000000c0)=[{r2, 0x2000}], 0x1, 0x0)
unlink(&(0x7f0000000000)='./file0\x00')

00:00:43 executing program 0:
socket$inet6_udp(0x1c, 0x2, 0x0)
writev(0xffffffffffffffff, &(0x7f0000000280), 0x26)
munmap(&(0x7f0000aa2000/0x4000)=nil, 0x4000)
readlinkat(0xffffffffffffffff, 0x0, 0x0, 0x0)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x3)
mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x6)

00:00:43 executing program 0:
r0 = socket$inet6(0x1c, 0x5, 0xf7)
getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000), &(0x7f00000000c0)=0x4)
r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendmsg(r1, &(0x7f0000000080)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea, 0x0, 0x0, 0x25000000]}, 0x3}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000340)="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", 0xf18}], 0x1, 0x0}, 0x0)

00:00:43 executing program 3:
r0 = socket(0x2, 0x10000001, 0x0)
symlink(&(0x7f0000000900)='./file0\x00', &(0x7f0000000940)='./file0\x00')
setsockopt$inet6_group_source_req(r0, 0x29, 0x54, &(0x7f0000000a00)={0x7, {{0x1c, 0x3, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x7}}, {{0x1c, 0x0, 0x5, @local={0xfe, 0x80, [], 0x0}, 0xffffffff}}}, 0x108)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={<r1=>0x0, 0x8, 0x1, 0x6, 0x8000}, &(0x7f0000000040)=0x18)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000008c0)={r1, 0x7ff}, 0x8)
setsockopt$inet6_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000080)="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", 0x801)

00:00:43 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="838165007fbdeeb89280"], 0x10)
setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000080)=0x82, 0x4)
shutdown(r0, 0x1)
recvmsg(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x319, &(0x7f00000016c0)=""/126, 0x7e}, 0x40002)

00:00:45 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10)
fcntl$getown(r0, 0x5)
sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x0)
getgroups(0x2, &(0x7f0000000000)=[<r1=>0x0, 0xffffffffffffffff])
freebsd11_fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
freebsd11_stat(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
setresgid(r1, r2, r3)
sendto(r0, &(0x7f00000017c0)="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", 0x1000, 0x101, 0x0, 0x0)
lseek(r0, 0x0, 0x3)

00:00:45 executing program 0:
semget$private(0x0, 0x2, 0x1b)
r0 = socket$inet6_sctp(0x1c, 0x2000000000000009, 0x84)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000), 0x2)

00:00:45 executing program 3:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r1=>0x0]}, &(0x7f0000000100)=0x8)
r2 = open(&(0x7f0000000180)='./file0\x00', 0x120000, 0x54)
faccessat(r2, &(0x7f0000000140)='./file0/file0\x00', 0x2a, 0x300)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0xf, &(0x7f0000000040)={r1, 0x10001}, 0x10)

00:00:45 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
shutdown(r0, 0x1)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in6}}, 0x0)

00:00:45 executing program 0:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000140)={@multicast2, @local}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc)
r1 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@in, &(0x7f00000000c0)=0x10, 0x10000000)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x7c6, <r2=>0x0}, &(0x7f0000000180)=0xc)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, r2, 0x8, 0x0, 0x184, 0x80000001, 0x5, 0x6}, &(0x7f0000000280)=0xa0)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000040)={@multicast2, @empty=0x7f000001, @rand_addr}, 0x22d)

00:00:45 executing program 2:
semget$private(0x0, 0x1, 0xf2f0c82bbb49de88)
semget(0x0, 0x4, 0x220)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00'])
writev(r1, &(0x7f0000000280), 0x1000000000000188)
writev(r0, &(0x7f0000000100), 0x0)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000140)=ANY=[@ANYBLOB="6368e2060000000000001e00ffff990007000400e8c50b02"], 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10)
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)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r2, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, 0x0, 0x0)
setsockopt$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(r2, &(0x7f00000003c0)=[{&(0x7f0000000500)="b4b4dfdaade20d46baaa377de27efa4c4f4c508eb20f3db97fa23b1b9fd665168c2dad6914cf730e55ca07a86a2c3284c83e0050c4e99458af46d9afa16c715c9fb9b7eb578bf7549755da82dd0fdabc2b0eeffafe03ef67c5e141eeeb0ab1f7fe73", 0x62}], 0x1)
fcntl$dupfd(r1, 0x11, r1)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000200)={0x0, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000240)=0xff27)

lock order reversal: (sleepable after non-sleepable)
 1st 0xfffff80004d347c0 udpinp (udpinp) @ /syzkaller/managers/main/kernel/sys/netinet/in_mcast.c:1643
 2nd 0xffffffff82943480 in_multi_sx (in_multi_sx) @ /syzkaller/managers/main/kernel/sys/netinet/in_mcast.c:1596
stack backtrace:
#0 0xffffffff8110be1e at witness_debugger+0x8e
#1 0xffffffff8110ba52 at witness_checkorder+0xf72
00:00:45 executing program 3:
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff})
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000040)='vegas\x00', 0x6)
r1 = socket(0x1, 0xfffffffffffffffd, 0x0)
r2 = dup(r1)
freebsd10_pipe(&(0x7f00000000c0))
setsockopt$inet_opts(r2, 0x0, 0x20000000000001, &(0x7f0000000080)="01891ab36cd4a2aced201a56e9681eab07783b370600000000000000", 0x1c)

#2 0xffffffff8107ab43 at _sx_xlock+0xb3
#3 0xffffffff812c169c at inp_setmoptions+0x17bc
#4 0xffffffff812d9aaf at ip_ctloutput+0x80f
#5 0xffffffff813c6621 at udp_ctloutput+0x171
#6 0xffffffff8115a6b1 at sosetopt+0x101
#7 0xffffffff81162d18 at kern_setsockopt+0x158
#8 0xffffffff81162bb3 at sys_setsockopt+0x33
#9 0xffffffff81717846 at amd64_syscall+0x436
#10 0xffffffff816dfa1d at fast_syscall_common+0x101
00:00:45 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f0000000540)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
poll(&(0x7f0000000140)=[{r0, 0x203e}, {r0, 0x4c}, {r0, 0x2000}], 0x3, 0x9)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000300)={@in6={{0x1c, 0x2, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x40000000000000}}, <r2=>0x0}, &(0x7f00000003c0)=0x84)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000400)={r2, 0xfffffffffffffff9}, &(0x7f0000000440)=0x8)
r3 = open(0x0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000000)={0xfffffffffffffffa}, 0x1)
setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={<r4=>0x0, 0xf, 0x1}, &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00000001c0)={@in={{0x2, 0x2, @rand_addr=0x8}}, r4}, 0x8c)
semget$private(0x0, 0x0, 0x1)
getuid()
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0)
bind$inet6(r3, &(0x7f0000000100)={0x1c, 0x1, 0x2, @remote={0xfe, 0x80, [], 0x0}}, 0x1c)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffff88)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000280)={r4, 0x5, 0xa3}, &(0x7f00000002c0)=0x8)
shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil)
symlinkat(&(0x7f00000004c0)='./file0\x00', r1, &(0x7f0000000500)='./file0\x00')
shmctl$SHM_UNLOCK(0x0, 0xc)

00:00:45 executing program 3:
r0 = socket(0x40000000002, 0x3, 0x0)
setsockopt$inet_int(r0, 0x0, 0x4f, &(0x7f0000000040)=0x7, 0x0)
sendmsg$unix(r0, &(0x7f0000000980)={&(0x7f0000000000)=@abs, 0x8, 0x0, 0x0, 0x0, 0xfffffffffffffe6d}, 0x0)
getsockopt$sock_int(r0, 0xffff, 0x1016, &(0x7f0000000080), &(0x7f00000000c0)=0x4)

00:00:46 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0)
write(r0, &(0x7f00000001c0)="5b4b05e8e2e3ed78869cbfa77ad8cbe0eacdcfead2598c967bb154356cc04979ca0b4f3c6c999fc876a40e44f6b1672100f5ef388b120d16bcc62cb01600b35dc0ccc04ca2b6e413c002f5e5ee91ecfd2fc219ab4030e43b75a9dc2b296f7171b3bdd524a60de5fcc54aa6f55bb4217ef80003acb17212f51c47afb1c349c7c284dee320818507052f8829cfe1a4a63dcbf86dc0348728067bbe314b191cbf3b3a3c6bf2348f58d1242e40453f8d35056c033958a8e5a4f030e8a3104aa99263004a28b8249d3065", 0xc8)
symlinkat(&(0x7f00000000c0)='/', r1, &(0x7f0000000100)='./file0\x00')
fchmodat(r1, &(0x7f0000000080)='./file0\x00', 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)

00:00:46 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
shutdown(r0, 0x1)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x471f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in6}}, 0x0)

00:00:47 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0)
write(r0, &(0x7f00000001c0)="5b4b05e8e2e3ed78869cbfa77ad8cbe0eacdcfead2598c967bb154356cc04979ca0b4f3c6c999fc876a40e44f6b1672100f5ef388b120d16bcc62cb01600b35dc0ccc04ca2b6e413c002f5e5ee91ecfd2fc219ab4030e43b75a9dc2b296f7171b3bdd524a60de5fcc54aa6f55bb4217ef80003acb17212f51c47afb1c349c7c284dee320818507052f8829cfe1a4a63dcbf86dc0348728067bbe314b191cbf3b3a3c6bf2348f58d1242e40453f8d35056c033958a8e5a4f030e8a3104aa99263004a28b8249d3065", 0xc8)
symlinkat(&(0x7f00000000c0)='/', r1, &(0x7f0000000100)='./file0\x00')
fchmodat(r1, &(0x7f0000000080)='./file0\x00', 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)

00:00:47 executing program 2:
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
semget$private(0x0, 0x0, 0x0)
semget(0x0, 0x4, 0x220)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
dup2(r1, r1)
r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00'])
writev(r2, &(0x7f0000000280), 0x26)
writev(r2, &(0x7f0000000100), 0x100000000000005c)
getsockopt$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)
truncate(0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0)
r3 = shmget$private(0x0, 0x4000, 0x4a0, &(0x7f0000ffc000/0x4000)=nil)
shmctl$IPC_STAT(r3, 0x2, &(0x7f0000000180)=""/233)
execve(0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040))
ftruncate(0xffffffffffffffff, 0x80000001)
r4 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
preadv(r4, 0x0, 0x0, 0x0)
open(&(0x7f0000000140)='./control/file0\x00', 0x0, 0x24)
utimensat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{0x800, 0x1}, {0x2e11, 0x3}}, 0x0)
fchdir(r4)

00:00:47 executing program 3:
r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@un=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e, 0x30000000)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'freebsd\x00', 0x6}, 0x24)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$inet6_buf(r1, 0x29, 0x19, 0x0, &(0x7f00000000c0))

00:00:47 executing program 0:
socketpair$unix(0x1, 0x6, 0x0, &(0x7f0000000100)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
dup2(r1, r0)
select(0x40, &(0x7f0000000140)={0x9}, 0x0, &(0x7f00000001c0)={0x1f, 0x4, 0x1, 0x40, 0x1, 0x8, 0xfffffffffffffffc, 0x7f}, &(0x7f0000000200)={0x1, 0x9})

00:00:47 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
sync()
connect$inet6(r0, &(0x7f00000001c0), 0x1c)
bind$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0xfffffffffffffffd}, 0x2)
socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = socket(0x1e, 0x10000007, 0x1)
accept4$inet(r1, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10, 0x10000000)

00:00:47 executing program 0:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x100004, 0x8)
r1 = openat(r0, &(0x7f0000000140)='./file0/file0\x00', 0xc00, 0xa)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r3 = dup(r2)
pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0)
pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24)
fcntl$setstatus(r3, 0x4, 0x10044)
getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000240)={<r4=>0x0, 0x6, 0x7fffffff, 0xfffffffffffff506}, &(0x7f0000000280)=0x10)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000300)={@in6={{0x1c, 0x1, 0x800, @remote={0xfe, 0x80, [], 0x0}, 0x401}}, r4, 0xe1b0, 0xffff, 0x1, 0x7, 0x7ff, 0x81f}, 0x98)
read(r3, &(0x7f0000000000)=""/175, 0x6d999)
setsockopt$sock_timeval(r2, 0xffff, 0x1005, &(0x7f0000000180)={0x1, 0x1}, 0x10)
accept4(r1, &(0x7f00000001c0)=@un=@abs, &(0x7f0000000200)=0x8, 0x20000000)
ftruncate(r3, 0x9)
open(&(0x7f00000003c0)='./file0/file0\x00', 0x8000, 0x20)

00:00:47 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
sync()
connect$inet6(r0, &(0x7f00000001c0), 0x1c)
bind$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0xfffffffffffffffd}, 0x2)
socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = socket(0x1e, 0x10000007, 0x1)
accept4$inet(r1, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10, 0x10000000)

00:00:48 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
shutdown(r0, 0x1)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000080)={0x0, 0xc700, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in6}}, 0x0)

00:00:48 executing program 0:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x100004, 0x8)
r1 = openat(r0, &(0x7f0000000140)='./file0/file0\x00', 0xc00, 0xa)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r3 = dup(r2)
pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0)
pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24)
fcntl$setstatus(r3, 0x4, 0x10044)
getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000240)={<r4=>0x0, 0x6, 0x7fffffff, 0xfffffffffffff506}, &(0x7f0000000280)=0x10)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000300)={@in6={{0x1c, 0x1, 0x800, @remote={0xfe, 0x80, [], 0x0}, 0x401}}, r4, 0xe1b0, 0xffff, 0x1, 0x7, 0x7ff, 0x81f}, 0x98)
read(r3, &(0x7f0000000000)=""/175, 0x6d999)
setsockopt$sock_timeval(r2, 0xffff, 0x1005, &(0x7f0000000180)={0x1, 0x1}, 0x10)
accept4(r1, &(0x7f00000001c0)=@un=@abs, &(0x7f0000000200)=0x8, 0x20000000)
ftruncate(r3, 0x9)
open(&(0x7f00000003c0)='./file0/file0\x00', 0x8000, 0x20)

00:00:48 executing program 2:
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
semget$private(0x0, 0x0, 0x0)
semget(0x0, 0x4, 0x220)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
dup2(r1, r1)
r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00'])
writev(r2, &(0x7f0000000280), 0x26)
writev(r2, &(0x7f0000000100), 0x100000000000005c)
getsockopt$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)
truncate(0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0)
r3 = shmget$private(0x0, 0x4000, 0x4a0, &(0x7f0000ffc000/0x4000)=nil)
shmctl$IPC_STAT(r3, 0x2, &(0x7f0000000180)=""/233)
execve(0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040))
ftruncate(0xffffffffffffffff, 0x80000001)
r4 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
preadv(r4, 0x0, 0x0, 0x0)
open(&(0x7f0000000140)='./control/file0\x00', 0x0, 0x24)
utimensat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{0x800, 0x1}, {0x2e11, 0x3}}, 0x0)
fchdir(r4)

00:00:48 executing program 3:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet6_group_source_req(r0, 0x29, 0xd, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108)
shutdown(r0, 0x1)

00:00:48 executing program 3:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x100004, 0x8)
r1 = openat(r0, &(0x7f0000000140)='./file0/file0\x00', 0xc00, 0xa)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r3 = dup(r2)
pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0)
pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24)
fcntl$setstatus(r3, 0x4, 0x10044)
getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000240)={<r4=>0x0, 0x6, 0x7fffffff, 0xfffffffffffff506}, &(0x7f0000000280)=0x10)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000300)={@in6={{0x1c, 0x1, 0x800, @remote={0xfe, 0x80, [], 0x0}, 0x401}}, r4, 0xe1b0, 0xffff, 0x1, 0x7, 0x7ff, 0x81f}, 0x98)
read(r3, &(0x7f0000000000)=""/175, 0x6d999)
setsockopt$sock_timeval(r2, 0xffff, 0x1005, &(0x7f0000000180)={0x1, 0x1}, 0x10)
accept4(r1, &(0x7f00000001c0)=@un=@abs, &(0x7f0000000200)=0x8, 0x20000000)
ftruncate(r3, 0x9)
open(&(0x7f00000003c0)='./file0/file0\x00', 0x8000, 0x20)

00:00:48 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000)=0xffff, 0x4)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0)
setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000001c0)={<r1=>0x0, 0x1ff}, &(0x7f0000000200)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000240)={r1, 0xff}, 0x8)
setsockopt$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$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={<r2=>0x0, 0x6}, &(0x7f0000000100)=0x8)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000140)={r2, 0x1, 0x3, [0x10000, 0xd4, 0x800]}, 0xe)
shmget(0x1, 0x3000, 0x555, &(0x7f0000ffc000/0x3000)=nil)
poll(&(0x7f0000000040)=[{r0, 0x208f}, {r0, 0x3}, {r0, 0x2}, {r0, 0x2021}, {r0, 0x2000}], 0x5, 0x7)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)

00:00:48 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, 0x7b1cde8f)
listen(r2, 0x5)
connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000140)={r1, 0x401, 0x99}, 0xc)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000180)={@in6={{0x1c, 0x0, 0x0, @loopback, 0x1}}, r1}, &(0x7f0000000080)=0x84)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000040)={r1}, 0x8)

00:00:48 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4)
setsockopt$sock_int(r0, 0xffff, 0x1004, &(0x7f0000000000)=0x5, 0x4)
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x102, &(0x7f00000000c0), &(0x7f0000001240)=0x24a)
getsockopt(r0, 0x4, 0xed5, &(0x7f0000000100)=""/128, &(0x7f0000000180)=0x80)

00:00:49 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
shutdown(r0, 0x1)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x78000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in6}}, 0x0)

00:00:49 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_int(r1, 0x0, 0x18, &(0x7f0000000080)=0x1, 0x4)
flock(r0, 0x1)
bind$inet(r1, &(0x7f00000002c0)={0x2, 0x0, @local}, 0x10)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000100)=ANY=[@ANYRESDEC=r0], 0x1)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)

00:00:49 executing program 3:
r0 = dup(0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0x94, <r1=>0x0}, &(0x7f0000000180)=0xc)
setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000900)={r1, 0x8, 0x4, 0x2000}, 0x10)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000240)={r1, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000280)=0x10)
r2 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r2, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0)
poll(0x0, 0xffffffffffffffc7, 0x1000000000003)
pwritev(r2, &(0x7f00000008c0)=[{&(0x7f0000000800)="17408c559f58e3e06973bcb68f012ca4ae8a61122729d62fdc6978eacf4660e03ff8048807fc3b8a3657912b58b8bc3afe7cc878ece708e0841ed289503db8c4a4b8ab2f7a22df8d6ca91d291b75e9030ea0c9f17628ff3aaef7562f61513e276cf74ec3a886e5f69d8c3b2ec088a528dd6ab4767d867d73ff75d85a683c69e5fbf9a4d57ef86d57d2996dd2a5b2b81e2a5e2feb4b6fa7d3fd56eca841952e6f5d21", 0xa2}], 0x1, 0x0)
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000000), &(0x7f00000005c0)=0x4)
r3 = socket$inet6(0x1c, 0x0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
fcntl$dupfd(0xffffffffffffffff, 0x0, r3)
setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x50, &(0x7f00000006c0)={0x401, {{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}}, 0x90)
recvmsg(r3, &(0x7f0000000580)={&(0x7f0000000080)=@un=@abs, 0x8, &(0x7f0000000480)=[{&(0x7f00000001c0)=""/234, 0xea}, {&(0x7f00000002c0)=""/174, 0xae}, {&(0x7f0000000380)=""/193, 0xc1}, {&(0x7f0000000100)=""/112, 0x70}], 0x4, &(0x7f00000004c0)=""/185, 0xb9}, 0x2)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000600)={r1, 0x20}, &(0x7f0000000640)=0x8)
socket(0x2, 0x5, 0x0)

00:00:51 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
shutdown(r0, 0x1)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x400000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in6}}, 0x0)

00:00:51 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={<r1=>0x0, 0x7}, &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000200)={r1}, 0x0)

00:00:52 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
shutdown(r0, 0x1)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x739000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in6}}, 0x0)

00:00:52 executing program 3:
mkdir(&(0x7f0000000140)='./file0\x00', 0x0)
r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000000000)=0x7, 0x4)
sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b19b5aecf6ff710", 0x13, 0x0, 0x0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0)
symlinkat(&(0x7f00000000c0)='/', r1, &(0x7f0000d06ff8)='./file0\x00')
open(&(0x7f0000000240)='./file0/file0\x00', 0x280, 0x0)

00:00:52 executing program 3:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast1, @multicast1, @multicast1}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast2=0xe0000001, @remote, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000180)={@multicast1, @empty, @loopback}, 0xc)

00:00:52 executing program 0:
r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0)
lseek(r0, 0x3, 0x1)
pipe2(&(0x7f0000000500)={<r1=>0xffffffffffffffff}, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
open(&(0x7f0000000240)='./file0\x00', 0x0, 0x4)
r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080))
getpid()
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0)
mlockall(0x1)
sync()
getsockopt$inet_mreqsrc(r2, 0x0, 0x48, 0x0, &(0x7f0000000200))
connect$inet(r2, &(0x7f0000000340)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)
r3 = socket$inet6_tcp(0x1c, 0x1, 0x0)
fcntl$dupfd(r3, 0x15, r2)
r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4)
truncate(&(0x7f0000000180)='./file0\x00', 0x0)
lseek(r4, 0x0, 0x1000000000003)
pwritev(r4, 0x0, 0x0, 0x0)
poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
sendto(r1, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffdf)
r5 = open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000300)={0x200, 0x800, 0x4400, 0x6321cbab, 0x0, 0x6, 0x100000000, 0x3, <r6=>0x0}, &(0x7f0000000380)=0x20)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0x101, &(0x7f00000003c0)={@in={{0x2, 0x1, @broadcast}}, r6, 0xffff, 0x80000000, 0x13, 0x3f, 0x5}, &(0x7f00000004c0)=0xa0)

00:00:53 executing program 2:
r0 = open(&(0x7f0000000080)='./file0\x00', 0x8000, 0xfffffffffffffffe)
link(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00')
getpeername(r0, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0x1c)

00:00:53 executing program 3:
r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
fchdir(r0)
setsockopt$sock_int(r0, 0xffff, 0x8, &(0x7f0000000080), 0x4)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5)
poll(&(0x7f00000000c0), 0x145, 0x3)
r1 = socket(0x1b, 0x3, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x1008, &(0x7f00000000c0)=0x8, 0x4)
msgctl$IPC_RMID(0x0, 0x0)
writev(r0, &(0x7f0000000780)=[{&(0x7f0000000280)="2a58cbe290b628b9686e81c73fc7445e214ade04205058ce407358add49d790d0623140a164aaf19ff89ba18ef9821", 0xffffffe6}], 0x10000000000000c3)
sendto$inet6(r1, 0x0, 0xfffffffffffffc94, 0xfffffffffffffffc, 0x0, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', 0x0, &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00'])
socket$inet6_tcp(0x1c, 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7)
getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4)
setsockopt$inet6_udplite(r1, 0x88, 0x0, &(0x7f0000000540), 0x4)

00:00:53 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1, 0x100)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000040)={<r1=>0x0, 0x3f}, &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)=ANY=[@ANYRES32=r1, @ANYBLOB="ffff5200e1bc61bd6e7e725b857a410078fb1a3e37df5660e37a5186932bfc23a13cb3e6f2684dc3b5b22e81b87a4bfdd6f2e6f1d78f3f73f1b77483b3ae1af0e89e8c652ae73bddc7b96aee3de34eb70991d91df0d3607e791f4a9bb0c200409b26d3ad196d5a6931758068b89a4c53172e6c5abcd4c39d2612592c30a60fc63b1a22b822b9"], 0x5a)
r2 = socket$inet6_sctp(0x1c, 0x205, 0x84)
setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f00000007c0)={0x2}, 0xb)
recvmsg(r2, &(0x7f00000000c0)={0x0, 0xfc5e, 0x0, 0x0, &(0x7f0000000480)=""/140, 0x8c}, 0xfffffffffffffffd)

00:00:53 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
shutdown(r0, 0x1)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x73e000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in6}}, 0x0)

00:00:53 executing program 2:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
pipe2(&(0x7f0000000100)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x100000)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f0000000140)={0x4, {{0x2, 0x0, @multicast2}}}, 0x90)
r3 = dup2(r0, r0)
fcntl$setflags(r2, 0x2, 0x1)
getsockopt$inet6_buf(r3, 0x29, 0x69, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000000)={<r4=>0x0}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000080)={r4, 0x9, 0x5, [0x1, 0x401, 0x2a, 0x100000000, 0x800]}, &(0x7f00000000c0)=0x12)
sendto$inet(r3, &(0x7f0000000200)="bff7f5b4ed233dc10bf67f9c005b2f000c798a00f838dddce9f1f9ae5fb42767221f060b5ab79b9f420787256af0d28e65cc0ffb341e9f6b0dedabb33a25bf053b15a65df2613149881d66fbb8687962cc3ca54b6234288f8cf187aa", 0x5c, 0x109, &(0x7f0000000280)={0x2, 0x3, @broadcast}, 0x10)

00:00:53 executing program 0:
msgrcv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
r0 = accept(0xffffffffffffffff, &(0x7f0000000200)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000240)=0x1c)
getpeername(r0, &(0x7f0000000000)=@in, &(0x7f0000000040)=0x10)
r1 = msgget$private(0x0, 0x200)
msgsnd(r1, &(0x7f00000004c0)={0x2, "85e904541a0341ca6d9ee3f45db868923048f12aa4c710c1818379db3a42b6e15d4fddecc6f68be8b9108f16261d47618a96c60bb76160c093f859013e7c714fd6705572cb11620fe9486f5326e514c31c9844a4d9ae12f01f55bb0780eff54cfebdd000d80202d031"}, 0x71, 0x800)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000280), &(0x7f00000002c0)=0x4)
sendto(r0, &(0x7f0000000380)="d2f8273374bf65a6d802eb3831d8b2a7a69a036be452281b958884778d1b6eddb476b9d31f1ec50756b1f32d5e3559f5a097da567e69ff986e3a46e79d544ac2992c026dad47f23d03eb2f57b0e10a0bb7061befc219a1aaef88724aa3603bef420de2fd4a080cd9379fc14adf013d394c1a53cd39bfbe04156a377af5b31cee8a6affffacbcdcfa140d76f6745b4ac152681dea7f3d5d69796f3130e362980fc07393d4d4803f7d41a026e7fa962538316388d8649e6d1c7daf0d363222ee4c3bb233ca", 0xc4, 0x4, 0x0, 0x0)
r2 = msgget(0x3, 0x110)
lseek(r0, 0x0, 0x0)
msgsnd(r2, &(0x7f00000000c0)={0x2, "23da46276376bd8bd4bff1b826be525277ac0df1b837f09aadaae1ac3b440b6145542496abc457f8bd23c9f8bcff4583b3414d33b2aec248e4463e"}, 0x43, 0x800)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={<r3=>0x0, 0x1ff}, &(0x7f0000000300)=0x8)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000340)={r3, 0x1, 0xf, 0xfffffffffffffeff, 0x1}, &(0x7f0000000480)=0x18)
msgrcv(r2, &(0x7f0000000140)={0x0, ""/127}, 0x43d, 0x1000000000000000, 0x1800)

00:00:53 executing program 0:
mlock(&(0x7f00005a1000/0x4000)=nil, 0x4000)
madvise(&(0x7f00003ec000/0x400000)=nil, 0x400000, 0x1000000000008)

00:00:53 executing program 0:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r1 = open(&(0x7f0000000040)='./file0\x00', 0x404, 0x0)
getsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000100)={<r2=>0x0, 0x1}, &(0x7f0000000140)=0x8)
setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000000)=0x2660, 0x4)
getsockname(r0, &(0x7f00000002c0)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000300)=0x10)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000240)={r2, &(0x7f0000000180)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in6]}, &(0x7f0000000280)=0x10)

00:00:53 executing program 0:
getgid()
getgroups(0x0, &(0x7f0000000080))
setresgid(0x0, 0x0, 0x0)
setresgid(0xffffffffffffffff, 0x0, 0x0)

00:00:55 executing program 3:
freebsd11_mknod(&(0x7f0000000b40)='./file1\x00', 0xe044, 0x0)
mkdir(&(0x7f0000000b80)='./file0\x00', 0x0)
symlink(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./file0\x00')
r0 = semget(0x1, 0x3, 0x80)
__semctl$GETZCNT(r0, 0x7, 0x7, &(0x7f00000000c0)=""/131)
freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
symlinkat(&(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000080)='./file1\x00')

00:00:55 executing program 0:
r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000000), 0x4)
listen(r0, 0x0)
listen(r1, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000040)={@in6={{0x1c, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x9}}, <r2=>0x0, 0x3, 0x101, 0x9}, &(0x7f0000000100)=0x8c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000001c0)={r2, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000200)=0x10)

00:00:55 executing program 2:
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0)
madvise(&(0x7f00000e9000/0x4000)=nil, 0x4000, 0x1)
sigaltstack(&(0x7f00000f7000/0x1000)=nil, &(0x7f0000000000))

00:00:55 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
shutdown(r0, 0x1)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x800700, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in6}}, 0x0)

00:00:55 executing program 0:
r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x24)
socket$inet_udp(0x2, 0x2, 0x0)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000100), &(0x7f00000001c0)=0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x29, &(0x7f0000000140), &(0x7f0000000180)=0x4)

00:00:55 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x400000000106)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={<r1=>0x0, 0x8, 0xbb5a}, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x100003, 0x9, <r2=>r1}, &(0x7f0000000280)=0xf5)
r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000001c0)={r2, 0xffffffff}, 0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0x3, 0x9, r2}, &(0x7f0000000240)=0xc)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x211, 0x9, 0x4}, &(0x7f0000000140)=0x10)
mlockall(0x2)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x0)
open$dir(&(0x7f00000000c0)='./file0\x00', 0x202, 0x0)

00:00:55 executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_buf(r0, 0x6, 0x26, &(0x7f00000003c0)="36e320288bbb5b61d2527fb0871580b53fcd43879c8766ab9a9c60af0fce2170475c7d3d94612af661349a7e2957a873d8950c2fc8deb4c223267d50c1526b", 0x3f)
r1 = dup(r0)
getsockopt$inet6_tcp_buf(r1, 0x6, 0x24, 0x0, &(0x7f0000000080))
setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f00000000c0)="a086ace0d330775108cb151179e6f63ff800858997f9d4fa9f8561c3ca2820e3057e87e4e26de5095200ea2128d764ed83fa7e4e372e50d47617929491086095dce198f72a8e6486d4be569bce6f0fa78dfb9c86f384adcbd307b092a29a812138b006469e52f5e6687dbc35740cdbddd0a190488e9ed933eda66780d687240fcaa60da340c22305fcc371641b6a6a0f1d6ddb467858b1622292c23c477fff4e91285d606b4f1123a55862d29d86e26a0659d91d3fa2aa937e4fda279690615f4cc9431f1cf28ef5c3a0ee400be217377b3edc7c1ba1aaedebf5ba2ec2291ee24484ec789c4ac7762b66", 0xea)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000000)={0x7f2}, 0x1)

00:00:55 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r1 = open$dir(&(0x7f00000003c0)='./file0\x00', 0x110602, 0x0)
ftruncate(r0, 0x10001)
pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x1002f}], 0x1, 0xc700)
utimes(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{0x41}, {0x100000000, 0x3}})
connect$unix(r1, &(0x7f0000000000)=@abs={0x1, 0x0, 0x1}, 0x8)

00:00:55 executing program 2:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x1ff, 0x0)
mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x3, 0x12, r0, 0x0)
mlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000)
mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000)
munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000)

00:00:55 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x101)
poll(&(0x7f00000003c0)=[{r0, 0x2008}], 0x0, 0x3)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x7, 0x11, r1, 0x0)
mlock(&(0x7f0000ff7000/0x3000)=nil, 0x3000)
msync(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0)

00:00:55 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000200)={0x0, 0x8}, 0x8)
connect$unix(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x10)
getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x8)
socket$inet6_udplite(0x1c, 0x2, 0x88)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYBLOB, @ANYRES32=<r1=>0x0], 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000180)={r1, 0x10200}, 0x8)

00:00:56 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
shutdown(r0, 0x1)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x907300, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in6}}, 0x0)

00:00:56 executing program 2:
readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)=""/48, 0x30}], 0x1000000000000067)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
connect$unix(r1, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10)
getsockname$unix(r1, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000180)={<r3=>0x0, 0x12e93e5f}, &(0x7f00000001c0)=0x8)
setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000200)={r3, 0xffffffffffffffe1}, 0x8)
getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f00000000c0), &(0x7f0000000140)=0x4)

00:00:56 executing program 3:
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x6)
munmap(&(0x7f0000d8c000/0x2000)=nil, 0x2000)
r0 = socket$inet6(0x1c, 0x7, 0x5)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000140), &(0x7f0000000180)=0x4)
getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={<r1=>0x0, 0xfffffffffffffc00}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x8, 0x1000, 0x6, 0xe, r1}, 0x10)
mlockall(0x2)
munmap(&(0x7f0000d75000/0xb000)=nil, 0x1f470000)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080), &(0x7f00000000c0)=0x4)

00:00:56 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000200)={0x0, 0x8}, 0x8)
connect$unix(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x10)
getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x8)
socket$inet6_udplite(0x1c, 0x2, 0x88)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYBLOB, @ANYRES32=<r1=>0x0], 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000180)={r1, 0x10200}, 0x8)

00:00:56 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000200)={0x0, 0x8}, 0x8)
connect$unix(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x10)
getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x8)
socket$inet6_udplite(0x1c, 0x2, 0x88)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYBLOB, @ANYRES32=<r1=>0x0], 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000180)={r1, 0x10200}, 0x8)

00:00:56 executing program 2:
socket$inet(0x2, 0x2, 0x5)
r0 = socket$inet(0x2, 0x3, 0x0)
getsockopt$inet_opts(r0, 0x0, 0x6f, 0x0, 0x0)

00:00:56 executing program 2:
r0 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0)
ppoll(&(0x7f0000000000)=[{r0, 0x2008}], 0x1, 0x0, 0x0, 0x0)
r1 = fcntl$dupfd(r0, 0x11, r0)
freebsd11_mknod(&(0x7f0000000080)='./file0\x00', 0x1001000, 0x0)
getsockopt$sock_int(r1, 0xffff, 0x1002, &(0x7f0000000040), &(0x7f00000000c0)=0x4)

00:00:56 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000200)={0x0, 0x8}, 0x8)
connect$unix(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x10)
getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x8)
socket$inet6_udplite(0x1c, 0x2, 0x88)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYBLOB, @ANYRES32=<r1=>0x0], 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000180)={r1, 0x10200}, 0x8)

00:00:56 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
shutdown(r0, 0x1)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000080)={0x0, 0xe07300, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in6}}, 0x0)

00:00:56 executing program 3:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={<r0=>0xffffffffffffffff})
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
sendto$inet6(r1, &(0x7f00000000c0)="e39d0942c0c71c7104f4448482de5270d695c47b2da5826c0b07eb3beb850a4a9062976c39a044988b1eec7f7129de4c39cd752f66c5430da36188a8c8d351c5a22ab6edec00f8f78650090e981d8c380ffcc4295596f05127d7cdfd31657f8603288b3877b52a9d4030c3e4027dc08ac42dc11c6d21c8422b95fe400f09509f93cd78920a370ad1df55c40acf312324dc9882fdfb246df1b709fe91d5392b29b33761b624a9d4fa68ec874a3380ee0aba0f706c625d49c384dafcbaa63f20b1b19c5b9dbf644538e352d30f00156de3944efacf56677b2f278cb65e2b062d744027a09075e110414bd6b63f241e618dc97453c6c84557eb0d", 0xf9, 0x20004, &(0x7f0000000040)={0x1c, 0x1, 0x10001}, 0x1c)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0a010000ffff000002"], 0x9}, 0x0)
sendto$inet6(r1, &(0x7f00000001c0)="9941652997355a942736fcf02fabc7f7d3ebfe90a41fceccba420ea2247a9f06a959dbc0d9a67dff2c16737c3d5a1b02f976d48d860dd29053189ac5124beadb9f42733c7c3f3bccaea747ec95105c23a23bf82742b242af9d4f85d3be2bdd98da66009aaf5facc89acf84a8a1fdcfdc2877a8edec9339126d9a3d7b6c46fb302f28d4356c10163200ad31419ba10adde1b8443279f86a4cdc53208aaefe0f78c4b234d018024ffaad672934a038c091bdea7b94c144f60e4ff6366caec8c40a13b12df56303199c3c0879a112543b7acd0760fcee8245402390fc02bc3589cec4d70ce4fa6bdde57ee2ce187285132af94bb4ccfd8c6d", 0xf7, 0x108, &(0x7f00000002c0)={0x1c, 0x3, 0x7f, @local={0xfe, 0x80, [], 0x0}, 0xe4}, 0x1c)
sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x128}, 0x0)

00:00:56 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000200)={0x0, 0x8}, 0x8)
connect$unix(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x10)
getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x8)
socket$inet6_udplite(0x1c, 0x2, 0x88)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYBLOB, @ANYRES32=0x0], 0x0)

00:00:56 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000200)={0x0, 0x8}, 0x8)
connect$unix(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="82022e0000000065300062ef4b27e8190adeb0201a30524649c1c74917b145be65e566ae3093cc8374456a3ca070b7826d2cfa51d06a5cc05e54c33d321044d743e2b30d97623da621a3939efd0733c1509ddf526c6f70434bde3b84f4ee88a8737ccfd7ff053e8544d8fe8fbb156c64bace28191432f473e3c1368844f17e54c1af56f159ce952e3a3b4069d7b4cdf39a07db7ee0f869d63106e02e04bfbd0b91e9c22868fbfbd9b38138309b4c0d28b726c16dd53d3de36a461d85d6c057d9e65c26226bd49bf866077213ea838bf7237448894c214de227d40d9bec9269ceae38f9f0013afc27e486743b37ee7eff3ee10014bce38a92619739602748a91939f62c0885ffa736d05e9a7a8ace449cf44fc5b039ff5874f9e91f21879f6ba17b483a1457c5d1a5aab6fdba98be4f068f86948150fef294a16bf1452d9a00c08b5931ff39a2f64ceecc97961996997e817ca70acba1be298723abd306c8485a0a214efea13841bf19f065774a012f81edee90a9f3"], 0x10)
getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x8)
socket$inet6_udplite(0x1c, 0x2, 0x88)

00:00:56 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = accept$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000080)={<r2=>0x0, 0xfffffffffffffffd, 0x2, 0xffffffffffff4fce, 0x9}, &(0x7f00000000c0)=0x18)
setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000100)={r2, 0x6, 0x101}, 0x8)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1205, &(0x7f00000002c0), 0x8)

00:00:56 executing program 2:
r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
writev(r0, &(0x7f0000000500)=[{&(0x7f0000001740)="a9", 0x1}], 0x1)
fchown(r0, 0x0, 0x0)
writev(r0, &(0x7f0000002500)=[{&(0x7f0000000740)="2573dbf4e967439c56145da43417222a656dbe7e36460b46b84ce23e84faf310fdec36fa8e86cc2373de46a703cef0e3802e17e4542497a1a4daa50681d43ed58939f9ff209b1394d524e38c333e022c03586fbca2b8ac601914ac9030606ac41e650984db51366a8de85cacf07c1eef43b1467a34402de9378dbb6a6c3d6502b2339daca66157e44dfccdfb50ec6037a37653b2dd52154e9ed353a3f6d90b959d25ed6c3231e2a84365fae53e1ce26a200e6498de079bfe1d94e298cd3b428d4898e7997cdff9584d205cb5014edcce81b8cbd88b6b1da4865d547ccade4b5166cbc0360410caa1ca86f375e55035e40c99e208e8f7887b28272a53c8b4a4427c3bc5c89fe340f2e21c394f621ab7d3113fa49219b1a04e89a51a0860b8d9a7698e90a5804ae9a3e122ed5a7534f64f2abac96292ff89b0f781246ec1e3c02486030ddf156c73b86afea591def9603e917e71e4fdbaa1cfc1afe5d82a201f9a35a377e71f094407c3b13c64d2cf3ee7da514f58c36cff2c792877fad980bd8c12f1d33bc8e539658d9e15909f9476a942b1b7579a4174cf71d959f5467246ce3acce6ba1eb987651415badcfc8edc6d100baadeaf769d7cc7b0c8e9c76c2738dd5991f1656d17672fb6b6b819fffdfca97acef604257780e6186da66c1fcbcd7044ffa69122088d92b6ed7c3cad120cdaa9d9ff2c0d020c91c2195f89763737e7550868453fd84056fbc7d54bbc7e3bb1b188185db20d17c9cf4646bec7050321a6ce8cc7822ba5243271a9c78f215bd1e9834e4e6f378286d7a32c5a1c513a752fa4d001668f3bd70e54b08c7aea10cc8bc9e816f1bc3c446dbdccae90f786b16c725a4b4056f7e31e5319f04d4b8508f322ae2d2a50fc53a6f0c15ec5df3bd4104bdddf8f8f730ac0d07ac8c9643ebb29d528605f87de4033a49665de6affe23cb0d7f2add649f455668c34489e4926aa888973ca1aa179c0a6eb3c6653fad319908630e6e02b64235cb865e55c6aea23d4c63293564ff4ea2123f67f02b030462775575c09c57cb413be92cd566f44c4f7ddf8a770a661e55ae4554843b032c8150b300fb546728ba7587b6ce157464bede66fe13df6d5399494118d49c7d3984b05f8560a5b37268448949a9686bbec7f59f7e427b20278af3c8812e087269120885e191001097a4c897c90015dd357378cc88ae1b76202621d6530bd664c925468cc57e39e597ebc20e6656309c556fe8c0ceb8fe09dfe26b3d2c9f4b4149998a3f817ce311e410065f5551509f59d72dddc684086f42f2e915e88edea41c809eb94d318f1dde5c5838fc61dfb7e5320ad91947d97f8da2d91ad53e3d4ed9e91a892b7d1de53b62478ba7a4e2e4b237253f22f125a54db1d353923726f5bbd5f9cab6cf8e4ed097bc0b76c284561e79ec1b7cb2b7a9ed6a95a30d99b903b2b7f1596800c84bb1cc2567331b654bcdca6c582ce8b7cf63a756ec4a2a4bfb1d73d535487486dad8cf2ae940e89f341a28f502a6fd7f174a5ccf1675f6806cbbb93107bff72b969f0f4ecea9b1fbb30ff904d956126a1c422d9d6ffb4c7e9b3dcc07dcca0cb38b32ad8add9e36b6e18d4aab11ada6ead6e9fc47ae7ec6985af94e2c50e3791b3130ea7ee43f324c59d97e7e7122f9a5509c26d5b82478f8a399a6e74446ca3179549e0bb0c4899ba760ab120dc51105c5f9bb27314874ccf68f1ae6beee88b61b64cf41ddef8d9ebc7104cbfd3e3b424854377833d99b6223f960151e381a21c1b2456e6fe9e612d9830e5bffc324a381892a0e19f226c0a8112be916f8d1520d00563dda3cf23c23bc4b4f2e0b12186446107febdc72c896e4c62d7ab63faf0a052f3db54210d8ee2859e6fe6abd63d58ceafe82d97bfb93a6817e6ac333453a588645fbebdceaccbc3988bb8eca6d49fc3d549342d4b5184460bc15d4ba7982d6b7b5542e10c0e35a0c3305e0996a07248bee93a23ab3f0763d9a2082536a6d3f2e758157e7325722feddaaa36ea932bc24b3001237b4a57be1f45002231a3cf564beaeb83a563e2712736ff2524061af76645ebc9afe54cca737e77c0f069da1bbb99d977911125667dba577dc8295fdd00c6e7d2aced8560b344d6a114d36586a96cd852a3acc0b274ddba2308974b49b5b46eec88a2f6a21b7a931424271edd162fa8bc1eea5da1bf5025ec250efbfd96113186a31160cc6c46aab18f753c69d9c2790bf578ace09f5406bdbe4eccbe882cfec690684c42224adbdf8fc446d48f675555dc21a0d82aceb2d8aed32a4ee295395a4e09d74ad82f0bc47061f06219487bea81072e2b0c8e90e8c89ed3a2da3ff8e7a0bde572f417b7a777442d64f753f8c416ece196b30412df16ab4ca0e44eb77d843ee0053f69da1cf0538420af35cb20dfac4ae80bb5a726c4f5c6a92c4b9eb36d5840a2eff3d7ca5ed830f2a53f295737c7b9f77c8d58e66e5e099e96a38542fd41a5072c8cf2e831db3807cb43ba0b984a856c47c57470f61d95d3e12bb468dddd462e27b84a5d3b9ee12b04c1fd08a6ffada8c2f8cba37083c2d0512ab7f48b86db0c0dad38b14edc5aef1b74090a726b21ac8c3f295ed614b8b4ec165b2f2d350ead3282d6a9dad97222a487cb5ff4299931021e7d2518a757e7b62e8ac1605d335f699a5cc8f87ed88e2c85655d1c89cd8b3db9e02d4bb5c2f860d610a774ef549002b7f18ad968f1c77e2e610576834284e1dac28de5d012dc4d24eab77d5055f97d60384633bb33b100a30c852a50017990f85680f18f16596ae362177163f356a969004fbff26041fe6e2daac1a2f903d24efd6e6bd021efdbe062d4973f2a939984b28f8d4251f0f6ac21f9676f7093e2d7c2dd7c5d9e8337cc673556ef09a4b248e8a514c673e1bdcdaf59cbbf4e6d6526de6f6455954770f08aacedf3ca20263ab9bb0c4b9f7e6a2aa24806b0ed59c6652b00daadb95bb60247b6f8f7ccd5f162e13e313c9a6221c569ffdbeee7838beca6de41252228d713745302ebcbb5ab9532a14d36856d175eeaa8abbefff2b08f8782d6f47c6f9f5d0c096e7d563ad2e76a70a3881e9cbad9e1061f21d0f4e50875afd9a52779f47cf5f16ec2c665cebcba52522ca4a144a27ac7d81e2980c73038e71a5d0915463afe5b8f029adaa89cbcc6e1e2f22fa2e5cee41fa08effe43a52c8ed93953b81f655ce68a714ed1b8af574b299351843d3a479c179d6de98ac63c83ad9e3353fae2aa6374874b0fdbcf3b230007d4eb803ed46e2a0d715595a6fad9bdb6fa02d5c811cb20b623d603df13d4894473b879a48c273a7ea46ae7f20271915ea3621ef6d9f89acb81ae5b94d5cdc12b4859e700edf017d64149a65d3d75cc70f7c8dd52e46dc211c0e3cd64ae17c225027ead41b1a53b0938dae7738a3250f07d798ce52762e87ca0da0e840d55e31e398e3a9687e749029e27afc4541855c3c0bb316090f3b2ecf0277bbb250894cc8cb01bfdbea1a08f3c8834be2d2faa9135acfce63db240c7e931a24f83165f2ec369bab971ae45d8dd79389ca087ca4da5206b28d43d4733090b7d6c52b31de5a136ae2fccb52ab2bf6c8de18da44c475823d2e8b22c91672543fd1f297846d8be3d94c3454f639c105a8543ce542465ae7321a1a5fa9d5f7817e5aa92f9ffc1c6e0e5a0742beab0f358b5dab5d0e6984231bea6ee0029e3b84ca610fad696a06e1e242e8d50efa409bf1a896cab97b95eb5205a664cf0a22165c830ae79ed0a9cd4a3c2ef9052b8f82341b46af36126ac1177581090e1dd0bac7673245efc48e71013a1759271ce09172cbe91b82178c999b2b5f607640651a455b3a777e20be5dd11c15e4fd22b25bef1d9af375ab749fdf7512ded6e5be9f5eb5ec2f0880172ab8ba760f9924fe2e22a2a6cf25e2618b93a7b506973b9760befef96d909a41952ce8b8ad64a46716992d869ed059584e8f5fd46a8d1810fab382316a07e966ba24b8f56341f397398577b80cf58e83d21dd7a7c35791146aa2641a1ec73476fccd00ff39ff38d4dbbcd02397c234379e6464296fead3982bc081d25ef64382c7f6c0633059d97dd4302e2a49874da0468f0ce9201e83aa3e57e55ac6ca36c94def3f4b8805a6207b70cc30a5c30e70d729cb59e0056868efc026588e437e4ef25b6038f5b0f8637f3ae88f4c5bd9faaf616fdaa105e036c64ac028c62d379c2b0aa90a61dedb5500801933973f8d9c4b32ff62f2061a30ef323afe1715c6d35f73fb90668e69736c179659113f1057b0f90b31a59763319f1763770401097b4535fc262996c11e125c04407ec9cca6f4ac35f7f3dc33a7dfd14c7d0fea9824590d6b4aee7381e1934595542b141a43368888931a70bf86b15e7ea91effe1c41f7eb5f28c21e568a8f46c6d96c3a1877daf5b43d3ad2fc98cb281fb55751d47a18161307b1a15c96109d85c16236cc6bff581e22d46cb2dbda523c6aeb713307992c461df5adf88529294ca9d0d251efb68099ef55efc289ed61afbd0a1df7c7f31300d188c149df44d6b8466f7c8a169dcca403a93ec7d2ee04996f9b762bbddf24a45e99b467b276ee08ae141c322ee30b10ed96b00f1b1838b01d167e95be68861f8681d959d650a78e9352a8088ead4f4049e835f243bd44adc48d6cd8259ea106458c277f4a46a007ffa1b8da31670945c9d6afbdc636d977cbe9f88297710c21af5168f8f97fc6c3ff3bb5f3704cf204a20d431213f4932c55dab2c44fcf0ff982c3e6feda953044dce00616d58c733bb89c7b94527a6eddafd310437b3656709a878154562b9381fccaecd6bd70155ccbe932a107ce33a4363ff8926eb78ebe52320de05b3345d30bb3d3be54e513987b9706e4a2ab7adb291d18421ecfc68439d2d33d8e46ef9b1be04d97ee1e35a9ff8eb253f5d751fca7aaa7a90982a40fa991411c0ad5d0b931e4657a84beadb6a636c4684d30dc8a755180b11122d7c3913808b7c627eb430c4dfd7c084b2e142fdd086855d8c62062db47872e34b0ce9b597e7df5f2463963722d07de3c8c5b26a39f83d3f6492c6ad31b8b8adc07bf53b78bffb5c7ca02ebc4c3bd35c7672b42010477ec1d1fb8355b98ebeabff5f86d88a479d39d6a344056e02dc3d0722a52f90700e050ccb094ed77ba7a254ee5c514be5cba22ce76ca4c9d7f8e3e95d5be6dc1ff417af37480a65d32779434b433f4075bd55123866587d43c0ae740b0555e3a78f6331de7b2f9d015a630343c5a89ed9163e97244476335901d048403bf0cdf7bf8a656a4e26db4c7aff4214d6ba0db5864936d236ede6713a861a0c6e416441ce65d023ba4a3176d13a0f4cbbc543f5981767d766b57a37067a1bcc719810a92a527c7a84d2a45c57f2b5bff9ce126e7ad2c910c9fef555e24fae8c477da11416c0a8ba5c4e99deae6f2d0dae4eb1b520ac20ee74087054a7e95ece55613b6a717fe77e7195a5a7225cbe6fdad1b6adac8839ba30add5417993a004fd0a38af837283b3ec1ad3f05bc74e6b7b67a7851479058cc525dc7b921837b18cc74d28493839a9a50c2cf34e08a5035371756bb6f083ee2a036a9dd7f6998d6c187061b50787d8961184c23fb1ae0c3843c4d150e3687eac7c910a592196bfcd8d61e301bd2c7121757a6a0d673851e9b306135a79c38536fcf447247b540ed269e41e326a84793536770d5cb271ff308e1f69f403c200dff78516c5227396052b338d2050c41a69383a9c2303e25f6a9fcbe88d984c2d3889ab223d3a4c55b8e5f452", 0x1000}], 0x1)
pipe2(&(0x7f0000000000)={<r1=>0xffffffffffffffff}, 0x4)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040)={<r2=>0x0, 0x3ff, 0x100, 0x100000000, 0xffffffffffffff81, 0x8001}, &(0x7f0000000100)=0x14)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000140)={0x5, [0x0, 0x0, <r3=>0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x18)
getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000001c0)={r2, 0x9, 0x8, 0x7, 0x6, 0xfff, 0x4, 0x7f, {@in6={{0x1c, 0x3, 0xfffffffffffffffc, @local={0xfe, 0x80, [], 0x0}, 0x2}}, r3, 0x20, 0x6, 0x138c, 0x7f, 0x2}}, &(0x7f0000000280)=0xb0)
rename(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./control\x00')

00:00:56 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000200)={0x0, 0x8}, 0x8)
connect$unix(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x10)
getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x8)

00:00:56 executing program 3:
r0 = open(&(0x7f0000000500)='./file0\x00', 0x80020000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
poll(&(0x7f0000000540)=[{r0, 0x2000}], 0x1, 0xfffffffffffffff9)
setsockopt$inet_buf(r0, 0x0, 0x5b, &(0x7f0000000300)="8b3fc89c62760e12a6365dd933c085fdb21c068098af622138bfe8ef9c58b9a787589c1e640757617408f9cbf453f23c38bb816f7fde508e6954f42e2497f86a2327fc9c0894f494b4b1935674ff387cfb48aa0347399ffd3a3898501e57a54c75bf54dcb583705a4769436ae4f84c76da3ce062d1bf4d9fdd12aca695aeee011e5cec86f614a719104ea921695c0d6ccc91781405800594c8eb76c55e19c2472f5d2743990c6db9a14f748e2e85aa542291d14c357a3b623c393ac999ee46b7", 0xc0)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(r0, 0x2, 0xfffffffffffffffd)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2, <r1=>0x0}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000280)={r1, 0x8, 0x10000}, &(0x7f00000002c0)=0xc)
getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000003c0), &(0x7f0000000400)=0x8)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000001c0)={0x1, [0x3ff]}, &(0x7f0000000200)=0x6)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000440)={r1, 0x8, 0x9, 0x9, 0x0, 0xffff, 0x7d93, 0x1ff, {@in6={{0x1c, 0x3, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x20}}, r1, 0xfffffffffffffffb, 0x88, 0x6a, 0x1, 0x2}}, &(0x7f0000000140)=0xb0)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000240)={0x6, [0x81, 0x40, 0x9, 0x62, 0xffffffff, 0x1]}, &(0x7f0000000580)=0x10)

00:00:57 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
shutdown(r0, 0x1)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in6}}, 0x0)

00:00:57 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
sync()
truncate(&(0x7f0000000100)='./file0\x00', 0x308020005)
lseek(r1, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0)
freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0xcffe, 0x0)
clock_settime(0xe, &(0x7f0000000080)={0x3, 0x3f})
setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
r2 = fcntl$dupfd(r1, 0x11, r0)
fcntl$setflags(r0, 0x2, 0x1)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, 0x0, 0xffffffe0)
r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$sock_linger(r3, 0xffff, 0x80, &(0x7f0000000000)={0x2, 0x400}, 0x8)
setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x104, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1)

00:00:57 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000200)={0x0, 0x8}, 0x8)
connect$unix(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x10)

00:00:57 executing program 3:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setreuid(0x0, 0xee00)
getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080))
setsockopt$inet_int(r0, 0x0, 0x11, 0x0, 0x0)

00:00:57 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="82022e0000000065300062ef4b27e8190adeb0201a30524649c1c74917b145be65e566ae3093cc8374456a3ca070b7826d2cfa51d06a5cc05e54c33d321044d743e2b30d97623da621a3939efd0733c1509ddf526c6f70434bde3b84f4ee88a8737ccfd7ff053e8544d8fe8fbb156c64bace28191432f473e3c1368844f17e54c1af56f159ce952e3a3b4069d7b4cdf39a07db7ee0f869d63106e02e04bfbd0b91e9c22868fbfbd9b38138309b4c0d28b726c16dd53d3de36a461d85d6c057d9e65c26226bd49bf866077213ea838bf7237448894c214de227d40d9bec9269ceae38f9f0013afc27e486743b37ee7eff3ee10014bce38a92619739602748a91939f62c0885ffa736d05e9a7a8ace449cf44fc5b039ff5874f9e91f21879f6ba17b483a1457c5d1a5aab6fdba98be4f068f86948150fef294a16bf1452d9a00c08b5931ff39a2f64ceecc97961996997e817ca70acba1be298723abd306c8485a0a214efea13841bf19f065774a012f81edee90a9f3"], 0x10)

00:00:57 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000180)={<r1=>0x0, 0x0, 0x5, 0xce, 0x1ff, 0x6, 0x2, 0x100000000, {@in6={{0x1c, 0x0, 0x401, @empty, 0x1000}}, 0x0, 0x1, 0x7fffffff, 0x3, 0x0, 0x1}}, &(0x7f00000000c0)=0xb0)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000240)={r1, 0x80000000}, &(0x7f0000000280)=0x8)
select(0x40, &(0x7f0000000040)={0x9, 0x0, 0x0, 0x0, 0x0, 0xa256}, 0x0, &(0x7f0000000100)={0x0, 0x80000000, 0xb, 0xfffffffffffffffc, 0x8, 0x80201, 0x7}, &(0x7f0000000140)={0xffffffff, 0x2})
r2 = socket(0x17, 0x20000000, 0xfffffffffffffffb)
open(&(0x7f00000002c0)='./file0\x00', 0x600, 0xc2)
lseek(r0, 0x28, 0x0)
getsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000080)=0x4)

00:00:57 executing program 0:
connect$unix(0xffffffffffffffff, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x10)

00:00:57 executing program 0:
connect$unix(0xffffffffffffffff, &(0x7f0000000240)=ANY=[@ANYBLOB="82022e0000000065300062ef4b27e8190adeb0201a30524649c1c74917b145be65e566ae3093cc8374456a3ca070b7826d2cfa51d06a5cc05e54c33d321044d743e2b30d97623da621a3939efd0733c1509ddf526c6f70434bde3b84f4ee88a8737ccfd7ff053e8544d8fe8fbb156c64bace28191432f473e3c1368844f17e54c1af56f159ce952e3a3b4069d7b4cdf39a07db7ee0f869d63106e02e04bfbd0b91e9c22868fbfbd9b38138309b4c0d28b726c16dd53d3de36a461d85d6c057d9e65c26226bd49bf866077213ea838bf7237448894c214de227d40d9bec9269ceae38f9f0013afc27e486743b37ee7eff3ee10014bce38a92619739602748a91939f62c0885ffa736d05e9a7a8ace449cf44fc5b039ff5874f9e91f21879f6ba17b483a1457c5d1a5aab6fdba98be4f068f86948150fef294a16bf1452d9a00c08b5931ff39a2f64ceecc97961996997e817ca70acba1be298723abd306c8485a0a214efea13841bf19f065774a012f81edee90a9f3"], 0x10)

00:00:58 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
shutdown(r0, 0x1)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x3000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in6}}, 0x0)

00:00:58 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x27, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="00c700"/18], &(0x7f0000000080)=0x8)

00:00:58 executing program 0:
connect$unix(0xffffffffffffffff, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x10)

00:00:59 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
sync()
truncate(&(0x7f0000000100)='./file0\x00', 0x308020005)
lseek(r1, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0)
freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0xcffe, 0x0)
clock_settime(0xe, &(0x7f0000000080)={0x3, 0x3f})
setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
r2 = fcntl$dupfd(r1, 0x11, r0)
fcntl$setflags(r0, 0x2, 0x1)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, 0x0, 0xffffffe0)
r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$sock_linger(r3, 0xffff, 0x80, &(0x7f0000000000)={0x2, 0x400}, 0x8)
setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x104, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1)

00:00:59 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
shutdown(r0, 0x1)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x5000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in6}}, 0x0)

00:00:59 executing program 0:
r0 = socket(0x0, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x10)

00:00:59 executing program 3:
getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000000))
getresuid(&(0x7f0000000300), 0x0, 0x0)

00:00:59 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
fcntl$setflags(r0, 0x2, 0x1)
freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
getgroups(0x5, &(0x7f00000001c0)=[0xffffffffffffffff, <r2=>0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff])
fchown(r0, r1, r2)
truncate(&(0x7f0000000100)='./file0\x00', 0x308020005)
fchdir(r0)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000340)={<r3=>0x0, 0x101, 0x7, 0x5}, &(0x7f0000000380)=0x10)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000003c0)={r3, 0xfffffffffffffff7, 0x7, [0x3, 0x3627, 0x0, 0x7f, 0x2, 0x80000000, 0x1]}, &(0x7f0000000400)=0x16)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x1d4)
setsockopt$inet_udp(r0, 0x11, 0x0, &(0x7f0000000140)=0x7db, 0x4)
getpeername$unix(r0, &(0x7f0000001500)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008879dc24ff4a46070000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f4000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a8fc7dc9a21b3faed4258c26c1a6fb3d61f01cacc0935a63aa5395df9a13"], 0x0)
setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000002c0)={0x7319, &(0x7f0000000200)=[@in6={0x1c, 0x2, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x200}, @in={0x2, 0x1, @broadcast}, @in6={0x1c, 0x2, 0x200, @local={0xfe, 0x80, [], 0x0}, 0xa030}, @in6={0x1c, 0x2, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x1507}, @in6={0x1c, 0x0, 0x7, @empty, 0x450}, @in={0x2, 0x3, @broadcast}]}, &(0x7f0000000300)=0x10)
symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00')
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000180)={r3, 0x8}, 0x8)

00:00:59 executing program 0:
r0 = socket(0x0, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x10)

00:01:00 executing program 0:
r0 = socket(0x0, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x10)

00:01:01 executing program 0:
r0 = socket(0x2, 0x0, 0x0)
connect$unix(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x10)

00:01:03 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
sync()
truncate(&(0x7f0000000100)='./file0\x00', 0x308020005)
lseek(r1, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0)
freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0xcffe, 0x0)
clock_settime(0xe, &(0x7f0000000080)={0x3, 0x3f})
setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
r2 = fcntl$dupfd(r1, 0x11, r0)
fcntl$setflags(r0, 0x2, 0x1)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, 0x0, 0xffffffe0)
r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$sock_linger(r3, 0xffff, 0x80, &(0x7f0000000000)={0x2, 0x400}, 0x8)
setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x104, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1)

00:01:03 executing program 0:
r0 = socket(0x2, 0x0, 0x0)
connect$unix(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x10)

00:01:03 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
shutdown(r0, 0x1)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000080)={0x0, 0xf000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in6}}, 0x0)

00:01:03 executing program 3:
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x0, 0x2, <r0=>0x0}, &(0x7f0000000080)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)={0x0, 0x200, 0x0, 0x0, r0}, 0x2c446209e4107207)
sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="001c2e2f66696c92f0bd2a696c653000"], 0x1c)

00:01:03 executing program 0:
r0 = socket(0x2, 0x0, 0x0)
connect$unix(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x10)

00:01:03 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
r1 = socket(0x1b, 0x3, 0x0)
utimensat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x8, 0x3f}, {0x1219e000, 0x2}}, 0x0)
msgget(0x3, 0x10)

00:01:03 executing program 0:
socket(0x2, 0x5, 0x0)
connect$unix(0xffffffffffffffff, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x10)

00:01:03 executing program 0:
socket(0x2, 0x5, 0x0)
connect$unix(0xffffffffffffffff, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x10)

00:01:06 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
shutdown(r0, 0x1)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x1f470000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in6}}, 0x0)

00:01:06 executing program 3:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000003d00)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
write(r1, &(0x7f0000000080)="1e", 0x1)
sendmsg$unix(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="28000000ffff00000100000000000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1], 0x28}, 0x0)
writev(r1, &(0x7f0000002480)=[{&(0x7f00000013c0)="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", 0x1001}], 0x1)
r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @local}, &(0x7f00000000c0)=0x10, 0x30000000)
getsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000140)=0x4)

00:01:06 executing program 2:
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000180)={<r2=>0x0, 0x4}, &(0x7f00000001c0)=0x8)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000200)={r2, 0x1759, 0x2, 0x5, 0x385}, &(0x7f0000000280)=0x18)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000400)=ANY=[@ANYBLOB="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", @ANYRES32=<r3=>0x0], &(0x7f0000000040)=0x84)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000002c0)=ANY=[@ANYBLOB="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", @ANYRES32=r3], &(0x7f0000000240)=0x8c)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
r4 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r4, 0xffff, 0x1018, &(0x7f0000000080), 0x110)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)

00:01:06 executing program 0:
socket(0x2, 0x5, 0x0)
connect$unix(0xffffffffffffffff, &(0x7f0000000240)=ANY=[@ANYBLOB="82022e0000000065300062ef4b27e8190adeb0201a30524649c1c74917b145be65e566ae3093cc8374456a3ca070b7826d2cfa51d06a5cc05e54c33d321044d743e2b30d97623da621a3939efd0733c1509ddf526c6f70434bde3b84f4ee88a8737ccfd7ff053e8544d8fe8fbb156c64bace28191432f473e3c1368844f17e54c1af56f159ce952e3a3b4069d7b4cdf39a07db7ee0f869d63106e02e04bfbd0b91e9c22868fbfbd9b38138309b4c0d28b726c16dd53d3de36a461d85d6c057d9e65c26226bd49bf866077213ea838bf7237448894c214de227d40d9bec9269ceae38f9f0013afc27e486743b37ee7eff3ee10014bce38a92619739602748a91939f62c0885ffa736d05e9a7a8ace449cf44fc5b039ff5874f9e91f21879f6ba17b483a1457c5d1a5aab6fdba98be4f068f86948150fef294a16bf1452d9a00c08b5931ff39a2f64ceecc97961996997e817ca70acba1be298723abd306c8485a0a214efea13841bf19f065774a012f81edee90a9f3"], 0x10)

00:01:06 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, 0x0, 0x0)

00:01:06 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, 0x0, 0x0)

00:01:06 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="82022e400a37236a38797c7192e5c23bc27fe6168434a332af6a8a4dbf39e0e2b8adb7bad9e8bdbfc934b49fe1ffa3be299e2472d7045c0fb5f6d4edd65e04430561fc1658ecf4d4ec6eb02bb544cf45a5b9fda22b59096b77f4e6f0d47e71f3a1ddfe554d17edc41c4e334312eccdbaf483c06060963e0e2fa6ed6650f27f3ca0b137b1cb6fcb50"], 0x1)

00:01:06 executing program 3:
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)={<r0=>0x0, 0x0}, &(0x7f00000000c0)=0x10)
r1 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000000)=0x3f5a, 0x4)
connect$unix(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="82022e2f66696c7e300000dffaaef242244c2e50c7433d6c8bac1e5b5beaef2c675fd1ecbe1dbc950f3af153e8c04d8e08a49cfc4ff47332a06fe6d889acf674d8ffffffff3967b738cc1f9924060ccc000000"], 0x10)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x13, &(0x7f0000000040)={r0}, 0x8)

00:01:06 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
shutdown(r0, 0x1)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in6}}, 0x0)

00:01:06 executing program 3:
r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000180)={<r1=>0x0, 0xc7, "39f8edd55af4721049179f62b5f5926432c2aeaeda62074747854bb5a66c8664517cf4912f6600f85196a55a5485af19b9ec3016298b7133681ffb711d89568a718a8a6462cb7c12cbd8005f0b185810d1962cf1f9316206675bd1551591d5a5d08cd409abec3ea68645567be2c17820f4fd2cc190bdfe1937707631ebe8c4ad20ac9d6acf62ce0bb4efa6c2edcf1ad510b366eb1a0863d52dfe317aa7dfc30451da3fd1449c9b5120cae12debed07ee4fa1c69d2d3fb2ff87a0523ca869efa387bd06cc19ee64"}, &(0x7f0000000280)=0xcf)
setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000340)={r1, &(0x7f00000002c0)=[@in={0x2, 0x2}, @in6={0x1c, 0x3, 0x7, @loopback}, @in6={0x1c, 0x1, 0x3f, @empty, 0x42b}]}, &(0x7f0000000380)=0x10)
getsockname(0xffffffffffffffff, 0x0, &(0x7f0000000040))
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000))
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
utimes(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{0xaf, 0x708}, {0x400, 0x2}})

00:01:06 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
sendmsg$inet_sctp(r0, &(0x7f00000039c0)={&(0x7f0000003680)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="1000000084000000080000000400000014000000840000000700000000000000010000001400000084000000070000000100000006000000a78ec34b98b83cb12ea94d77690195ccd73ce60fdb625454cf251230dfacabc3d00158892b1db9baaef5d2e432b3ffb17718ba8b1282b681ee18e318f0f2bb3384714668509c55d281befda052661eb2cbfb4ca7dc095780b616e6251ce69b9165aa5d697669795b752985bdc2e480"], 0x38}, 0x109)
r1 = shmget$private(0x0, 0x1000, 0x100, &(0x7f0000fff000/0x1000)=nil)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0x7fff, 0xf66e, 0x20, 0x8, 0xb1, 0xffffffff, 0x3, 0x3, <r2=>0x0}, &(0x7f0000000040)=0x20)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={r2, 0xff}, 0x8)
shmctl$SHM_UNLOCK(r1, 0xc)
setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={r2, 0x2}, 0x8)
madvise(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x4)

00:01:06 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, 0x0, 0x0)

00:01:06 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000240)=ANY=[], 0x0)

00:01:06 executing program 2:
select(0x279, 0x0, 0x0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xc700}, 0x0)
r0 = semget(0x2, 0x7, 0x2)
__semctl$GETNCNT(r0, 0x1, 0x3, &(0x7f0000000000)=""/24)
r1 = shmget(0x2, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil)
shmctl$SHM_LOCK(r1, 0xb)
r2 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000140)={<r3=>0x0, 0xc6, "c1174fbcc478d116a0ead33fc3f6da6c12319ef221e58a0c68f568e9118416459a6b0c3058d470fc1f738caa72c73d8c21975391d0a63b52fb68e8bb9670e3c398bdee9af711d2ebb23a1ee6a605661fcd7a7168fdb3395df7350912ffc1eb0a2598f8f01a7053a931ec581786ee65750a68de55b34690cf8cf863a7b303bb445bf01c00a391ec8993fcc0583013f8dd5098a5dce419cdcfa714ffd2037207e2eda5d7a2b6d6daf1bc9c5a444c1cae64cae66475200005d9f614031b8c2f35886daf31c566f3"}, &(0x7f0000000240)=0xce)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x902, &(0x7f0000000280)=r3, 0x4)
__semctl$GETPID(r0, 0x7, 0x4, &(0x7f0000000040)=""/216)

00:01:06 executing program 3:
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
r0 = open(&(0x7f0000000040)='./file0\x00', 0x2, 0x0)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x0)
r2 = shmget$private(0x0, 0x4000, 0x120, &(0x7f0000ffc000/0x4000)=nil)
shmctl$SHM_UNLOCK(r2, 0xc)
close(r0)
ftruncate(r1, 0x4)

00:01:06 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000240)=ANY=[], 0x0)

00:01:07 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
shutdown(r0, 0x1)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000080)={0x0, 0xc7000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in6}}, 0x0)

00:01:07 executing program 2:
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff}, 0x0)
write(r0, &(0x7f0000000140)="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", 0x1000)
write(r0, &(0x7f0000000040)='!', 0x1)
write(r0, &(0x7f0000001140)="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", 0x662)

00:01:07 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000240)=ANY=[], 0x0)

00:01:07 executing program 3:
setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040), 0x4)
semget$private(0x0, 0x1, 0xf2f0c82bbb49de88)
semget(0x0, 0x4, 0x220)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={<r2=>0x0, 0x2}, &(0x7f0000000180)=0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000340)={0x0, 0x4bef351a, 0x10, 0x6, 0x7, 0x20, 0x3f, 0x1, r2}, 0x20)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00'])
writev(r1, &(0x7f00000029c0)=[{&(0x7f0000002900)="47b304479b60d1bf3bb83c7de0f746999839dd33caf9bb26617b7514e15d02efbf6a62a8bbb52a6edb856c8a4668115c5aa84fd12316dfa2bf31d5a4f19f94890b506dbf8642cf2886cdcd876b46bece1aeab4435d08c1906798ff4292a0eb22b4b49dd795d795a9ba647ec4d67ff383e8c5b8e00739c524d2831a6d012bb5e1482740a6895b2c4ac3f2bd9fe6f08d968fd43e249ca0bb43ca", 0x99}], 0x1)
writev(r1, &(0x7f0000000100), 0x100000000000005d)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, 0x0, 0x0)
r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000300)='./file0\x00', 0x208020001)
lseek(r3, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r3}], 0x1, 0xffffffffffffffff)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
openat(r3, &(0x7f0000000000)='./file0\x00', 0x10000, 0x18)
sendto$inet(r1, &(0x7f0000000500)="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", 0x1000, 0x20008, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
r4 = accept(r0, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000002c0)=0x1c)
setsockopt$inet_udp(r4, 0x11, 0x0, 0x0, 0x28d)

00:01:07 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000240)=ANY=[@ANYBLOB], 0x1)

00:01:07 executing program 2:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
r1 = socket(0x10, 0x20000005, 0x3)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={<r2=>0x0, 0x80000001, 0x1, 0x4a9c, 0xfffffffffffff236}, &(0x7f0000000040)=0x18)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000001c0)={@in6={{0x1c, 0x0, 0x4, @loopback, 0x1000}}, r2}, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000100)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r2, 0x101, 0x7ff, 0x6, 0x8, 0x8}, &(0x7f0000000080)=0xa0)
getsockopt$inet_int(r0, 0x0, 0x18, 0x0, &(0x7f00000000c0))

00:01:07 executing program 2:
r0 = socket(0x2, 0x3, 0xff)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000080)={<r1=>0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f00000000c0)=0x10)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={<r2=>r1, 0x7, 0x80}, &(0x7f0000000140)=0x8)
sendto(r0, &(0x7f0000000180)="a81ea961407d89323b485eee63f50004e388b66d7b523fc543e7", 0x1a, 0x104, 0x0, 0x0)
getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000200)=""/48, &(0x7f0000000240)=0x30)
socketpair(0x1c, 0x2, 0xc45d, &(0x7f0000000280)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f0000000300)={<r5=>r1, &(0x7f00000002c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000340)=0x10)
setsockopt$inet_buf(r0, 0x0, 0x4a, &(0x7f0000000380)="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", 0x1000)
getsockopt$inet_mreqn(r3, 0x0, 0xd, &(0x7f0000001a00)={@remote, @local}, &(0x7f0000001b80)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000001380)={0xf, 0x8001, r1}, 0xc)
setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, &(0x7f00000013c0)={0xa419, {{0x2, 0x1, @rand_addr=0x8}}}, 0x90)
getsockname$inet(r0, &(0x7f0000001480)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000014c0)=0x10)
r6 = accept(r4, &(0x7f0000001500)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000001540)=0x1c)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, &(0x7f0000001580)=ANY=[@ANYBLOB="06080000ff030900ff030200"], 0x10)
getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r6, 0x84, 0x8, &(0x7f00000015c0), &(0x7f0000001600)=0x4)
r7 = accept$inet6(r0, &(0x7f0000001640), &(0x7f0000001680)=0x1c)
getsockopt$inet_mreqn(r7, 0x0, 0x9, &(0x7f00000016c0)={@broadcast}, &(0x7f0000001700)=0xc)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f0000001740)={r1, 0x3, 0x2, 0x9, 0x3}, &(0x7f0000001780)=0x18)
socket$inet_icmp(0x2, 0x2, 0x1)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f00000017c0)={@in={{0x2, 0x0, @broadcast}}, r2}, 0x8c)
sendto(r0, &(0x7f0000001880)="33ffec6c8ec02680efd0c501de84e6ae90c59b7b3cd538381e598b3879455646b3523888b4a954440e0b8f5ab9038491b2e9c0363426832c39b1ef40f8068964c7064d30361ba867af9cc6c19753d7cc91c17b921a3e7463943d467fc7e6938aa4a4280a328cfe1c19e4718eb281be50fb", 0x71, 0x20000, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000001940)=0x5, 0x4)
openat(0xffffffffffffffff, &(0x7f0000001980)='./file0\x00', 0x108000, 0x1)
msgget$private(0x0, 0x46d)
recvfrom(r6, &(0x7f00000019c0)=""/34, 0x22, 0x40000, &(0x7f0000001b00)=ANY=[@ANYBLOB="d44c24525aa90413a299701cf7f880c26ea3394c03106aa90f049f1017dcae1aa0f6f70a3b5ef70d000c1d505eab4fbbc30936b46b3879a9306ce9705b491b00277399bf72d269fbd29a941b592459c5b686c3ce8c3fe016aad1b4ecf0b530553aa806f254d1ce635f"], 0xa)
getegid()
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x22, &(0x7f0000001a40)={0x3, 0xffffffffffffffff, r5}, 0xc)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f0000001a80)=0x4, 0x4)
getsockopt$inet_buf(r0, 0x0, 0x4f, &(0x7f00000001c0)=""/40, &(0x7f0000001900)=0x28)
bind$unix(r6, &(0x7f0000001ac0)=@abs={0x1, 0x0, 0x1}, 0x8)

00:01:07 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='\x00', 0x48, 0x1a)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000200)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, <r1=>0x0, 0x401, 0x8000, 0xfffffffffffffffe}, &(0x7f0000000040)=0x94)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={r1, 0x2}, 0x8)
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)

panic: inp_join_group: imf_sources not empty
cpuid = 1
time = 67
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0020dd4520
vpanic() at vpanic+0x1e0/frame 0xfffffe0020dd4580
panic() at panic+0x43/frame 0xfffffe0020dd45e0
inp_setmoptions() at inp_setmoptions+0x4023/frame 0xfffffe0020dd47c0
ip_ctloutput() at ip_ctloutput+0x80f/frame 0xfffffe0020dd4810
rip_ctloutput() at rip_ctloutput+0x2c9/frame 0xfffffe0020dd4850
sosetopt() at sosetopt+0x101/frame 0xfffffe0020dd48d0
kern_setsockopt() at kern_setsockopt+0x158/frame 0xfffffe0020dd4950
sys_setsockopt() at sys_setsockopt+0x33/frame 0xfffffe0020dd4980
amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe0020dd4ab0
fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe0020dd4ab0
--- syscall (198, FreeBSD ELF64, nosys), rip = 0x412e7a, rsp = 0x7fffdfffdf38, rbp = 0x5 ---
KDB: enter: panic
[ thread pid 1513 tid 101055 ]
Stopped at      kdb_enter+0x6a: movq    $0,kdb_why