84, 0x104, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000400), &(0x7f0000000440)=0x4)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x7fff, 0xf, 0x6, 0x1}, &(0x7f0000000080)=0x18)

00:04:21 executing program 0:
pipe2(&(0x7f0000000540), 0x4)
getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, &(0x7f00000007c0))
listen(0xffffffffffffffff, 0x0)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
getgid()
sync()
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0)

00:04:21 executing program 1:
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
munmap(&(0x7f0000f3a000/0x9000)=nil, 0x9000)
accept4(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="84270e52328381da6f8c409f384df774c9b1c890cbfee4f64bb87e4dfbef07ea8062b452c2114d4a73869b933dbbffdf59a57e7830af544cd3fe07cb184e20b0470c5bd799ec814d67d21c5ca131072200a80d84b3080000003e3689d965be7df55dd2e2069b91623a2e5b130d552947b95d1b6189a92df5c3c4d09fd03ebfa816"], 0x0, 0x30000000)
mlock(&(0x7f0000e7f000/0x2000)=nil, 0x2000)
mlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x5)

00:04:21 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_int(r0, 0x0, 0x41, 0x0, &(0x7f0000000100))
sendto(r0, &(0x7f0000000000)="a3446501fb489b6d9a8b", 0xa, 0x1, &(0x7f0000000040)=@un=@abs={0x0, 0x0, 0x2}, 0x8)

00:04:21 executing program 1:
r0 = socket(0x2, 0x4, 0x0)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f6614fc47b96bdcf337c2d189351c7bd34780e841963a368a1654ce5d2476f7b4fd384f2f117700d7ce7f8248229bff09bb957ef4a2ca6b3e696c653000"], 0x10)
setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000100)={0x0, "00a10009000000000000000000001300"}, 0x14)
sendto$inet(r0, 0x0, 0x0, 0x3fffc000, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @local}, 0x10)

00:04:21 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
r1 = socket$inet6(0x1c, 0x0, 0x0)
fcntl$setflags(r1, 0x2, 0x1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000340)=ANY=[@ANYRES32=<r2=>0x0, @ANYBLOB="8e000000e4a7516299515425fb6660eb1f1ba8595e1090a91fcb1821eeb5dc3cb9944c6a65ed0af65cd1cdcfd0ef60380593c8fef1935ec586bd6ad3c016391a219390d096b3af8e3c53907b1251720f48bf207ad8f1700346c21e3a693efd5b319decede8ec16175f375e7ec15b8411e8cc819849784fbaf585821792bb089331e62c209a2c405fe1ec224b8a1186f1bdfa89b64a364c3c570456449af5edf1a191719026ec9bc43ab743955b30d4e56ec60349e90baaace8744e04c559ca011e881c7b01a342d4d886cfbb2298bdb1d88f67e63d2c7a21f96a22da78c04f772a06088f8c1f"], 0x0)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000280)=ANY=[@ANYBLOB="1c004e23170e0000fe8000000000000000000000000000bb510000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000062726054b68d56e9cfd881b42fa2aac196660dcc281dd45ea3944e747b951dea67", @ANYRES32=r2], 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)

00:04:23 executing program 2:
open(&(0x7f00000000c0)='./file0\x00', 0x304, 0x0)
r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000100)=0x4)
getresuid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)=<r1=>0x0)
getgroups(0x1, &(0x7f0000000240)=[<r2=>0xffffffffffffffff])
lchown(&(0x7f0000000140)='./file0\x00', r1, r2)
fcntl$lock(r0, 0x2000000000000b, &(0x7f0000000080)={0x3, 0x0, 0xc700000000000000, 0x2000100000001})

00:04:23 executing program 2:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
connect$unix(r0, &(0x7f0000000000)=@abs={0x5e936829ac9101fc}, 0x7b)
r1 = socket(0x2, 0x10000001, 0x84)
connect$unix(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="82023e4a84653000cf0da642bdf8c06237ddf617ebc5ff07000096b2a9e1"], 0x10)
sendmsg(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200), 0x100000000000008f, 0x0}, 0x0)
shutdown(r1, 0x1)
r2 = socket(0x2, 0x10000001, 0x84)
connect$unix(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="74093e23f581ee2e2df4"], 0x10)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x30, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10)

00:04:24 executing program 3:
getgroups(0x4, &(0x7f0000000040)=[0x0, 0xffffffffffffffff, <r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff])
setregid(r0, 0x0)
setregid(r1, r0)
setregid(r1, 0x0)
r2 = semget(0x0, 0x3, 0x50)
r3 = geteuid()
r4 = getuid()
__semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000080)={{0x4, r3, r0, r4, r0, 0x40, 0x6}, 0xfffffffffffffff7, 0x400})

00:04:24 executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$sock_int(r0, 0xffff, 0x1016, &(0x7f0000000000), &(0x7f0000000040)=0x4)
setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f00000000c0)="2d19db9b2808241d96e8b4ff586113e1aa3b60b3b7a17fd8fa7106fbb9885a75a8d92f8d28b0b66ef899155938fbc3aa", 0x30)
r1 = accept4(r0, &(0x7f0000000080)=@in, &(0x7f0000001100)=0x10, 0x20000000)
sendto$inet6(r1, &(0x7f0000001140)="4b9ecd08bed7b6097ae7aa0c9dc1e2b9d480b81b1ca9fdceb958888534a4f82d29e86d6ba1c8e99107f053b30ed529a67b2a56d853171ca0d3aec6c96c055d43302ee55bd8", 0x45, 0x20004, &(0x7f00000011c0)={0x1c, 0x1, 0x40290000000000, @empty, 0x39}, 0x1c)
setsockopt$inet_tcp_buf(r0, 0x6, 0x24, 0x0, 0x0)
write(r0, &(0x7f0000000100)="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", 0x1000)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000001200)={@in6={{0x1c, 0x3, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x9}}, <r2=>0x0, 0xfff, 0x80, 0x2}, &(0x7f00000012c0)=0x8c)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000001300)={r2, 0x100, 0x3, [0x5, 0x65, 0x40]}, 0xe)

00:04:24 executing program 0:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="28000000ffff00000100000008cd3fdf00000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYPTR64], 0x28}, 0x0)
r2 = fcntl$dupfd(r1, 0x11, r1)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, <r3=>0x0}, &(0x7f00000000c0)=0xc)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000100)={r3, 0xff}, 0x8)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000140)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x10)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f00000001c0)={0x4}, 0x4)
dup2(r1, r0)

00:04:24 executing program 0:
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
recvmsg(r0, &(0x7f0000002200)={&(0x7f0000000180)=@in, 0xc, &(0x7f0000002100)=[{&(0x7f0000001c80)=""/63, 0x3f}], 0x1, 0x0}, 0x0)
dup2(r1, r0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
sendmsg$unix(r1, &(0x7f0000001840)={0x0, 0x0, 0x0}, 0x0)
ftruncate(r1, 0x40)

00:04:24 executing program 0:
munmap(&(0x7f0000fe0000/0x4000)=nil, 0x4000)
mlock(&(0x7f0000d76000/0x4000)=nil, 0x4000)
mlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000)
munmap(&(0x7f0000d75000/0xb000)=nil, 0x1f470000)

00:04:25 executing program 1:
mlock(&(0x7f0000215000/0x3000)=nil, 0x3000)
msync(&(0x7f0000216000/0x4000)=nil, 0x4000, 0x0)
r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000215000/0x4000)=nil)
shmat(r0, &(0x7f0000216000/0x3000)=nil, 0x0)

00:04:25 executing program 0:
r0 = socket(0x10000000006, 0x9b10d940dcf9c994, 0x5)
fcntl$setflags(r0, 0x2, 0x1)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000000c0)={<r1=>0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000100)=0x10)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x7, 0x44c, 0x6}, &(0x7f0000000180)=0x10)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000001c0), &(0x7f0000000000)=0x4)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000040)={0x8001, 0x1, 0x6420, 0x6, 0x2, 0x1f, 0x5, 0x0, r1}, 0x20)
getsockopt(r0, 0x1, 0x8, 0x0, 0x0)
execve(&(0x7f0000000200)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000240)='@-)\')/\x00'], &(0x7f0000000540)=[&(0x7f00000005c0)='\x05\t\x00 \x0egv\x01\xb4\xce/\xe8,\xfeC\xe2h8\x9d\xb4\xd3$\xd4\xd0\xb0\xea\xb9x\xdb\xb1\t\xef\xd3\xf9\x96\xd2\xfb\x17\xbc\xe9]\xb4\x16l\x9a\x02\xc6\x04Y0#\x82\aW\xad#\xa6\x02M\x92d\xf5\xcdp9Ya\xb5\x02ee\x8e\xdf\'ZD\x8e\x11\x87\xb5?\x89\xa1*\xb2L\x1c0Yu\x00\xeed\xff\x16 SQ\r\x1f\x1f>\x92\xce<i\xa7G\x16g\x83\xfd6=\xc93\xb5\xf2\xeb\xd7g\xb9\x1d\x90\x05\xe8Q\x8c\x88\xf0\x1b\xbe\x13', &(0x7f0000000680)='\x00', &(0x7f0000000340)='(%\x00', &(0x7f0000000380)='\x00', &(0x7f00000003c0)='\x00', &(0x7f0000000400)='[\\{\x00', &(0x7f0000000440)='@+\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='S@:#.&{\x00', &(0x7f0000000500)='%\x00'])

00:04:25 executing program 3:
r0 = socket(0x2, 0x5, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000000)={@in={{0x2, 0xffffffffffffffff, @remote}}, <r1=>0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000400)=ANY=[@ANYBLOB="02004e23e00000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r1, @ANYBLOB="02000000ff661affb76d312afffffffffdff4600de92e0114831ff1fa7aeedc326254a562f3bbcf28bb039722e998382287ce95e4d7109a0d764d4646b2d687c996651d094b03a9d93e3e59c68ea5805736c2d0c4886035aad0c46604a1de08634885c111853c7539f7ca287a666c690eb045ce116e6685e31e98a2ec4c84018cc29aee867179714f48baec82369f79c0139727848b3ae9f31599540f2ab9f0abf54e6a392ad63b060c1df906a32b1c51784f2402edef643aa378f55cf4ccf7470494f5394274ee04222e2334ee66de55d6efdd89223cfa5d4"], 0xa0)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={<r2=>r1, 0x1, 0x5, 0x881}, &(0x7f0000000180)=0x10)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000280)=ANY=[@ANYBLOB="1c39326dde004e2004000000fe8000000000000000000000000000bb0300000000000000000000000000000000000000000000000000000000000800000000002000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r2, @ANYBLOB="0400000004000000000100000700000009004000"], &(0x7f00000000c0)=0x98)
getsockopt$sock_int(r0, 0xffff, 0x100, &(0x7f0000000100), &(0x7f0000000340)=0x4)

00:04:25 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={<r1=>0x0, 0x4ad}, &(0x7f0000000100)=0x8)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={r1, 0xffffffff}, &(0x7f0000000180)=0x8)
fcntl$setflags(r0, 0x2, 0x1)
getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0x4)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0)

00:04:25 executing program 0:
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4)
poll(&(0x7f00000000c0)=[{r1, 0x20}, {r0, 0x48}, {r0, 0x61}, {r0, 0x20}, {r1, 0x8}, {r0, 0x12}, {r1}, {r0, 0x90}, {r1, 0x2}, {r0, 0x80}], 0xa, 0x9)
getsockname$inet(r0, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000180)=0x10)
freebsd11_mknod(&(0x7f00000001c0)='./file0\x00', 0xc013, 0x0)
rename(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00')
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000280)={0x3}, 0x4)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000002c0)=0x4, 0x4)
fcntl$setflags(r1, 0x2, 0x1)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000300)={0x80000000}, 0x4)
accept4$unix(r0, 0x0, &(0x7f0000000340), 0x30000000)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000380)=0xffffffffffffff01, 0x4)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000003c0)={<r2=>0x0, 0x1a, "048754a4a56d80d9e6dd73fb8b137fb9b94b651ec0b0d6ebc6b8"}, &(0x7f0000000400)=0x22)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000440)={r2, 0x3, 0x9d, "5286df97b4f3df710f919fc5b5c241ca5ae26972554a69ba4993d2b2d2e6d892c21f0775f971a6a1993ce54fe636e0167980c83c7dee55e4a9e6dfa3ceba707666e2f5231fcc18c21dc67ec1523fb27ef6234827c0543745b19571ce05fad3af61039d38209389afd96c59f73f1497d71c49cefb7492df0e462898a28dfa86b3d19bc115c6b1118dc84008efcf125960ea44c0cdebcbb0025d82a52572"}, 0xa5)
poll(&(0x7f0000000500)=[{r1, 0x2041}], 0x1, 0x5)
sync()
r3 = getpgrp(0xffffffffffffffff)
fcntl$setown(r0, 0x6, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000540), &(0x7f0000000580)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0xffffffffffffffff, <r4=>0xffffffffffffffff})
connect(r4, &(0x7f0000000600)=@un=@file={0x1, './file0\x00'}, 0xa)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000640)={0x8}, 0x1)
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000680)=0x2, 0x4)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000006c0)={r2, 0x4870, 0x6, 0x800, 0x4, 0x258f}, 0x14)
setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000700)={0x9, 0x0, 0x4, 0x1000}, 0x8)
getresuid(&(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800)=<r5=>0x0)
freebsd11_stat(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0})
fchownat(r1, &(0x7f0000000740)='./file0\x00', r5, r6, 0x400)
r7 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil)
shmat(r7, &(0x7f0000ffc000/0x4000)=nil, 0x3000)

00:04:25 executing program 3:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$sock_int(r1, 0xffff, 0x200, &(0x7f00000002c0), 0x9d)
accept4(r0, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000000c0)=0x1c, 0x10000000)
freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
freebsd11_lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
fchown(r1, r2, r3)

00:04:25 executing program 1:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="60f00d4a96bdc3514bab05c1eb3e8ee041b1dd5fc3b3716bb93cb9aebac5a91b3122de9a97d0bec3b78a2a2d7d0621c35f87", 0x32)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
getsockopt$inet_int(r1, 0x0, 0x32, 0x0, 0x0)

00:04:25 executing program 1:
setreuid(0x0, 0xee00)
r0 = semget$private(0x0, 0x3, 0x2)
__semctl$GETPID(r0, 0x2, 0x4, &(0x7f0000000280)=""/200)
getresuid(0x0, &(0x7f00000000c0)=<r1=>0x0, 0x0)
r2 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000))
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000040)={0x9, 0x2000, 0x100000000, 0x81, <r3=>0x0}, &(0x7f0000000080)=0x10)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x902, &(0x7f00000003c0)=r3, 0x4)
getsockopt$inet_udp(r2, 0x11, 0x1, &(0x7f00000001c0), &(0x7f0000000380)=0x4)
connect$inet(r2, &(0x7f0000000180)={0x2, 0x0, @rand_addr}, 0x10)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000100)={r3, 0x5}, &(0x7f0000000140)=0x8)
setresuid(0x0, r1, 0x0)
setsockopt$inet6_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000400)={0x40, "71427f1b3f6d1c0da0d4db6009621153"}, 0x14)
r4 = semget$private(0x0, 0x2, 0x410)
__semctl$IPC_STAT(r4, 0x0, 0x2, &(0x7f0000000200)=""/83)

00:04:25 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
unlinkat(r0, &(0x7f0000000080)='./file0\x00', 0x0)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0)
r1 = getpgrp(0xffffffffffffffff)
fcntl$lock(r0, 0xc, &(0x7f0000000000)={0x1, 0x3, 0xb9f7, 0x401, r1})
fcntl$setflags(r0, 0x2, 0x1)
freebsd10_pipe(&(0x7f00000000c0))
clock_gettime(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)

00:04:25 executing program 0:
freebsd11_lstat(&(0x7f0000001280)='./file0\x00', &(0x7f00000012c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0})
freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000001340)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
r2 = accept$unix(0xffffffffffffffff, &(0x7f00000002c0)=@abs, &(0x7f0000000300)=0x8)
fstat(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
freebsd11_lstat(&(0x7f00000014c0)='./file0\x00', &(0x7f0000001500)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
getgroups(0x4, &(0x7f0000001580)=[r0, r1, r3, r4])
r5 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r5, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0)
poll(0x0, 0x0, 0x664b6e3)
socket$inet6(0x1c, 0x0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
socket$inet6(0x1c, 0x4, 0x4863)
open(&(0x7f0000000080)='./file0\x00', 0x200, 0x80)
getgroups(0x1, &(0x7f0000000100)=[<r6=>0x0])
getgroups(0x7, &(0x7f0000000140)=[r6, <r7=>0xffffffffffffffff, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff])
setregid(r6, r7)
truncate(&(0x7f00000015c0)='./file0\x00', 0x3ff)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getuid()
pwritev(r5, &(0x7f0000000000)=[{&(0x7f00000011c0)="69d113303b1c44fcde0e438880a9e56ee9555722ff2001ed731df636887fcf98721f58b2f809ae184c5d632c0321b1fac067aaa0796496279170495dd3b6a1ad0e6c8a99101423202ebcbe3da7fb799a5109cd6deba9cf54d69d327c42e5d17d7b76a72f62b485d4021c3efcd5de7cb80d707ce6bfaa5421be3ead7de1090ed918a776537b1dc9e6254c672cdac7e7f6e124f6f4b6b9614a37c15963b2b98655337d322b46c4670cf9ccafb739e3cb7ef7f55c231b76b7", 0xb7}], 0x1, 0x0)

00:04:27 executing program 1:
r0 = socket(0x2, 0x3, 0x0)
getsockopt$sock_int(r0, 0xffff, 0x100e, &(0x7f00000000c0), &(0x7f0000000080)=0x3)
getpeername(r0, &(0x7f0000000100)=@un=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002)

00:04:30 executing program 2:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={<r0=>0xffffffffffffffff})
setgroups(0x4000000000000077, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0])
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="280100eafeff0b0003"], 0x9, 0xfffffffffffffffc}, 0x0)
sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x128}, 0x0)

00:04:30 executing program 1:
freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, <r0=>0x0})
setreuid(r0, r0)
socketpair(0x10, 0x0, 0x3ff, &(0x7f00000000c0)={<r1=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000100)={0x2, 0x400, 0x80000001, 0x400, <r2=>0x0}, &(0x7f0000000140)=0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000180)={0x40, 0x7fff, 0x820, 0x1, 0x2, 0x1, 0x5, 0x20, r2}, 0x20)

00:04:30 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x28, &(0x7f0000000040), &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000000)=0x2, 0x4)

00:04:30 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getsockopt$inet_udplite(r0, 0x88, 0x6, &(0x7f0000000040), &(0x7f0000000080)=0x4)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0)
freebsd11_lstat(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000002c0)=ANY=[@ANYBLOB="4f98244b8d5ff0596fd7e70da428016573e30d231e17e40e015afa812387c9d2e7269ca0a9bec8eaf3d13c4ed248f3018d8ab8e5d34018dd701c5dd09e2abebd05aef9e1b940bc4eb6c01e8ca4d355e2eb13ba76998c0d58e72e199fd7765884edc95460f9575cc549a143cd0ef01651bb3d68f8921caa7d5d125afe01df049ec1e841d4fea22021e192b26f04311edbad911bf6229e73af9d5d06cf08577ff2a6280e53f1e4a26e312632439474dbacc254f81242ac9c8e74cc192fcd06ab08a249d5cea0d358393a2e0344af0cc8d3976867b06b0c25bd2c9e7bd5a801f84a51e9e96281f1c62f60078cb531bf8d05c949837c4b", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0)
fcntl$getown(r0, 0x5)
writev(r0, &(0x7f0000000280)=[{&(0x7f00000001c0)="dfbf2478eacc505921719cb3e17db7f4fb07d28a4db6b67c502394070ee234d7a14019a6538a55d227700f42d2e7733dd6e1f9bed9a06b0da25169e362f3bfce85464bd9c44fe749d18b2d4e3c9d2a8c92aece4a66caecdf98def55caaa3035b5365c001b4c7ed4d38c6b11a950b863033ae8df1997c56b948e89dcb3f194dbda1", 0x81}], 0x1)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0)
getgroups(0x74, 0x0)
freebsd11_fstat(0xffffffffffffffff, 0x0)

00:04:30 executing program 2:
setreuid(0x0, 0xee00)
r0 = geteuid()
setresuid(r0, 0x0, r0)
geteuid()
setreuid(0xffffffffffffffff, r0)

00:04:30 executing program 3:
r0 = socket(0x2, 0x2, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet_opts(r0, 0x0, 0x20000000000001, &(0x7f0000000180)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0xc)
write(r0, &(0x7f0000000280)="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", 0x281)
select(0x40, &(0x7f0000000040)={0x7, 0xf69, 0x2a, 0x10001, 0x700, 0x8001, 0x8, 0x4}, &(0x7f0000000080)={0xffffffffffff0c26, 0x10001, 0x400, 0x2, 0x2, 0x20}, &(0x7f00000000c0)={0x400, 0x1ff, 0x401, 0x4ae, 0xffffffffffffffff, 0x8, 0x2ad, 0x1004000000000}, &(0x7f0000000100)={0x5c7d, 0x3})

00:04:30 executing program 2:
semget$private(0x0, 0x2, 0x122)
semget$private(0x0, 0x2, 0x0)

00:04:30 executing program 1:
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
r0 = socket(0x1d, 0x10000000, 0x9)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f00000001c0)={0x4, [<r1=>0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x14)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000240)={r1, 0xf3, "d92f5f6bde48684a6a49e8c5e0eb923d1d85bf73ed6dac3bf5784199ae4b544adc945f9960be31cb1d87c379985c6c25589c0ab559da7a585a258a918871cfe027681655ed718a08748f79f8d3903a7610c87f98e980fe471ea1fc36dc32b337de5c72d8c4873af3a0a832562e4e5fe3d9828648d9f92af4d20aa27e82dc395ba1adc3b504da526f38e3b4243bfbd52baf0799fac87b2d1d9bffbcf5e35cc2baaad04b52ab4e16f3aeb345bc71fc6ebe69dad08be1bc469be52bda6deecc101d849ce69aeaaee276571ebea2a29850a4ffd5148d1154528193f091ab505c1edf6e7d123e630eea2338d22f3466c81365e090d1"}, &(0x7f0000000340)=0xfb)
r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000000)=ANY=[@ANYBLOB="c1ffe143e53278ffffff"], &(0x7f0000000040)=0xa)
mlock(&(0x7f0000fc3000/0x3000)=nil, 0x3000)
mprotect(&(0x7f0000d10000/0x3000)=nil, 0x3000, 0x0)
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000080)={<r3=>0x0, 0xc, 0x3800}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000100)={<r4=>r3, 0x800, 0x7e9, 0x0, 0x7ff, 0x1}, &(0x7f0000000140)=0x14)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000180)={0x3, 0x4, r4}, 0xc)
munlockall()

00:04:30 executing program 1:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = socket(0x10, 0x10000000, 0x2)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000340)={<r2=>0x0, 0xf, 0x9}, &(0x7f0000000380)=0x8)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000480)=r2, 0x4)
sendmsg$inet6_sctp(r1, &(0x7f0000000440)={&(0x7f0000000000)=@in6={0x1c, 0x3, 0x7, @loopback, 0x5}, 0x1c, &(0x7f0000000300)=[{&(0x7f0000000080)="a80cf05972590dd61a399403f2f851aea3af93bc0d47160d9d872e9249acfa4b66013fddcdb741ecd914697f0525be4bea435e4521dfd6f90dcdb2201973695097e0168fc7c477e2e2061bd3b170fb50dbe7a66a729a4ccc53760b157ea384c5c6ba3cb17c9d", 0x66}, {&(0x7f0000000100)="9642abe35988b9e9704f18009d6f4e8b2a5e0689c75890473f232d5b2997f700ceb19d5c808ae43d059fdd486e1bcfcb58dc048bb2902640c4b4e43f67aa1ef1ae116fca79ce7acd388703f42385e8e874fa61a6e3068bc93cfd8c81821b5a14f13326c29a627444399204148983589539d8112d1c40912ae9f201c2aebae5d6c9407774eadff1b1cd4ee6ea28230db43ae907a340202269875b401c26210f4738d0ad73d62e46ab185e33fd4531d43ae8c057344627cafe7333e3a516bcb2c24a1a1520f6bac94717df3756ea36372d125fe77d5c2eb03fc373bdb0ff273f4377179be5f95efc8d", 0xe8}, {&(0x7f0000000200)="02b531231ed87f5d6d5fbc509ab87c0604d2597d9871fdcf8e1600f1eb1e564767d578891842bbcc3d6bca579a11d8656dee0ef95700b9d8fe5c5892065707a2c544aa953e1e70aed439b23d1b1c6212b50df556c36c000e5bb900ef0919473b2c1860d512c4b8b3ed4c5607d56fe54ab9f8fed8572058ae86e2dedcb7784397864afe4878aff1f01ba6f6242fef0add57bfd7994c43ed1ecd9f19ae5093c3c38ca36b0181bbf41ae562b6f00f35693580d4d606840c58a8aa45d870c7695c70cd2d7b7491db296158c4334d251995707261531bf872", 0xd6}], 0x3, &(0x7f00000003c0)=[@dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @dstaddrv6={0x1c, 0x84, 0xa, @loopback}, @sndinfo={0x1c, 0x84, 0x4, {0x2, 0x4500, 0x40, 0x275, r2}}, @init={0x14, 0x84, 0x1, {0x5, 0x6, 0xff, 0xfff}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x6c, 0x20000}, 0x4)
getsockopt$inet6_int(r0, 0x29, 0x4, 0x0, &(0x7f0000000040))

00:04:30 executing program 3:
munmap(&(0x7f0000ff7000/0x4000)=nil, 0x4000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000)
msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3)
r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000080)=0x2, 0x4)
mlock(&(0x7f00009fd000/0x600000)=nil, 0x600000)

00:04:30 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x400000000101)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
ftruncate(r0, 0x80000001)
ftruncate(r0, 0x0)
fcntl$dupfd(r0, 0x11, r0)
ftruncate(r1, 0x0)
getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4)

00:04:31 executing program 0:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = dup2(r0, r1)
sendmsg(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
sendto(r2, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="a4002e2f66696c6530007dd88be0eba01645ae2127e39f200858f236580ff3b7f17d0d805f292622c3a38d954db15bb922975c3bd15eab399282dff741232757501caa16005efd70e21235123259b34e5bd84a29dd8f737dde96e357ea46"], 0xa)

00:04:31 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000040), 0x8)
getsockopt$inet6_buf(r0, 0x29, 0x31, &(0x7f0000000080)=""/4096, &(0x7f0000000000)=0x1000)
r1 = socket$inet(0x2, 0x0, 0x4)
setsockopt$inet_mreqsrc(r1, 0x0, 0x4f, &(0x7f0000001080)={@multicast2, @rand_addr=0x7, @rand_addr=0x80000000}, 0xc)

00:04:31 executing program 2:
r0 = socket(0x10000000011, 0x48000000003, 0x0)
sendfile(r0, r0, &(0x7f0000000000), 0x1)
close(r0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
shutdown(r1, 0x0)
setsockopt$inet_int(r1, 0x0, 0x2, &(0x7f0000000180)=0x80000001, 0x4)
write(r0, 0x0, 0x0)

00:04:31 executing program 3:
pipe2(&(0x7f0000000180)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
r2 = dup(r1)
write(r2, &(0x7f0000000040)="548451defea702c92d0ec3be2143b18fd8558e02afdcd8bd7513e7dfc93a842ad18c385aa23c502a1aeeba89c553fb", 0x2f)
r3 = dup2(r1, r2)
write(r2, &(0x7f0000000040), 0xfffffedf)
ppoll(&(0x7f0000000000)=[{r3, 0x14}], 0x1, 0x0, 0x0, 0x0)
dup2(r3, r0)

00:04:31 executing program 0:
execve(0x0, &(0x7f0000000300)=[&(0x7f00000000c0)='\x00', &(0x7f0000000100)='\x00'], 0xfffffffffffffffe)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x40, 0x80)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={<r1=>0xffffffffffffffff})
poll(&(0x7f00000001c0)=[{r0, 0x69}, {r1, 0x1}, {r1, 0x102}, {r1, 0x4}, {r0, 0x35}, {r1, 0x2000}, {r1}], 0x7, 0x8)
r2 = accept$unix(r1, &(0x7f0000000000)=@abs, &(0x7f0000000180)=0x8)
mkdir(&(0x7f0000000200)='./file0\x00', 0x80)
connect$unix(r2, &(0x7f0000000080)=@abs={0x1, 0x0, 0x0}, 0x8)

00:04:31 executing program 2:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000100)={@multicast2, @rand_addr}, 0x8)

00:04:31 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x2000000c, 0x0)
truncate(&(0x7f00000007c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x0)
ppoll(&(0x7f0000000000)=[{r0, 0x4}, {r0, 0xc}, {r0, 0x25}], 0x3, &(0x7f0000000040)={0x74b8, 0x100}, &(0x7f0000000080)={0xf45}, 0x8)
ppoll(&(0x7f0000000140)=[{0xffffffffffffffff, 0x2}, {r0, 0xc0}, {0xffffffffffffffff, 0x44}, {0xffffffffffffffff, 0x8}, {r0, 0x4}, {r0, 0x44}], 0x6, &(0x7f00000001c0)={0x1, 0x2}, &(0x7f0000000200)={0x6}, 0x8)
execve(&(0x7f0000000580)='./file0\x00', &(0x7f0000000640)=[0x0, &(0x7f0000000600)='{#]$^\x00'], &(0x7f0000000780)=[&(0x7f0000000680)=')\x00', &(0x7f00000006c0)='!/\x00', &(0x7f0000000700)='\'@\x00', &(0x7f0000000740)='}/\x00'])

00:04:31 executing program 3:
r0 = socket$inet_sctp(0x2, 0x2, 0x84)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000440)={0x0, 0x1}, &(0x7f0000000000)=0x8)
socket$inet_sctp(0x2, 0x5, 0x84)
dup(r0)

00:04:31 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
recvfrom$inet6(r0, &(0x7f0000000000)=""/254, 0xfe, 0x40080, &(0x7f0000000100)={0x1c, 0x0, 0x10000, @loopback, 0xffffffffffffffff}, 0x1c)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setreuid(0x0, 0xee00)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000140)={0x2, 0x7fffffff, 0x4, 0x100000001, 0x401, 0x4, 0x7fffffff, 0x80000001, 0xfffffffffffffffa, 0x5, 0x8}, 0xb)
setsockopt$inet_int(r1, 0x0, 0x11, 0x0, 0x0)

00:04:31 executing program 0:
semop(0x0, &(0x7f0000000200)=[{0x2}, {0x3, 0x655}, {0x0, 0x7fff, 0x1800}], 0x3)

00:04:31 executing program 3:
setrlimit(0x9, &(0x7f0000000080))
socket(0x17, 0x20000004, 0x7)
socket(0x2, 0x3, 0x0)

00:04:31 executing program 3:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e3f66696c653000"], 0x1)
r2 = dup2(r1, r0)
connect$unix(r2, &(0x7f0000000040)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xffffffffffffff40)

00:04:31 executing program 3:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96)
r1 = shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil)
shmctl$SHM_LOCK(r1, 0xb)
listen(0xffffffffffffffff, 0x0)
execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000300)='-\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f00000006c0)='\xc0\x15\x965\xd1\a\xd8\xf1\xd4\xa2\x94\xd5O\x1a%\x10h\xf1j\x02tL\x99Q\xe8\x97:`\xfa\x87X\x9d3\x1d1\\\xf7\x02C\x11t\x87\xc3\x0e\xc4\"\xa5\xd5\x8d+\x9c\xab&\xb2uN\xd0\x12\x81V\xbcq4\x99q\x1e\xc0GkD\xa7\x8d\r\xff2\x1e\a~\xfe!\xa3\xce\xf5-L\xd1h\xdaE\x97\x01\xe6>3\xbe|z}\x00\xf1\x90\xca\xa9\x88\xac\n\xb1\xfa+\t\x05\xe0\xbf\x8b.I\xde\xe9\xda\xe9\x06q\xbfox\xcb\x8e9\xad\'\x00\x00\x00\x00y\x97\'\r(p\xb7$}\xc3\xd7\x97\xf5\xa8\x9d\x1c\x1e\a\xda\xf9?\xbb\xa8\x9e\x16\x14r\x97\xa3\v\xca\x05Bb\xee\x181\xc1\xe4o\x85\x00\xd4\xbd\xcf\xb9!U\x0f\x19\x19\x94\x15\x10\x04L\x80\x15Z\x86\xadhq?y+\t\xa3)\x01l\xb6\x14\xd3\x85l#\x88{\'\xdfw7ou\x9c\x85.\x16N,;\x97\x17\xad\xe4\xc5\x16\xcf\xc9\xc537\x85\x1bc\xa8\xf1'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', 0x0, &(0x7f00000004c0)='-\x00'])
openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8)
socket$inet6_udp(0x1c, 0x2, 0x0)
accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000)
r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r3 = accept(r2, 0x0, 0x0)
r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r4, 0x7e2780e3)
r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r5, 0x0)
ftruncate(r4, 0x8000)
mkdir(&(0x7f0000000600)='./file1\x00', 0x7df90600)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000540)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000580)=0x1c)
r6 = socket(0x2, 0x5, 0x0)
connect$unix(r6, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="bd1d81458b323c86a1c214dcebb46e9264ae132f30b45168893d28ee5f60eeb4447a7a82e0a438ccd6f8a3dec6e6f9d82e6c0375", @ANYRES32=0x0], 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x13, 0x0, 0x0)
open(&(0x7f0000000800)='./file0\x00', 0x100000, 0x100)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0)
execve(0x0, 0x0, 0x0)
freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000009c0))
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000840)=ANY=[@ANYBLOB="02ffffef0300000001000000f4fc8e452b7eaea8cd0a7f24144107efb39e7fd5f908e3351e109d8cb1504e033fcf2d3e6a88a1d26ad3c1d6a10f93c660352473b822316749c6eaa417959a97d901afcf2a"], 0x0)
open(0x0, 0x20084, 0x82)

00:04:31 executing program 1:
r0 = semget(0x2, 0x0, 0x0)
r1 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000080)=ANY=[@ANYBLOB="1c004e2201000080fe8000000000000000000000000000bb01800000000000000000eaff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=<r2=>0x0], &(0x7f0000000140)=0x84)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)=ANY=[@ANYRES32=r2, @ANYBLOB="0101060000651b010000b4f402000200"], 0x14)
__semctl$GETVAL(r0, 0x2, 0x5, 0x0)
getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000001c0)={r2, 0xd8}, &(0x7f0000000200)=0x8)

00:04:32 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$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0x3ff, 0x4)
setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0)

00:04:32 executing program 2:
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0)
munmap(&(0x7f00000e8000/0x2000)=nil, 0x2000)
clock_nanosleep(0x0, 0x0, &(0x7f0000000000)={0x5}, 0x0)

00:04:32 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000080)='f', 0xfffffffffffffcb9)
r1 = dup(r0)
getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000300)=ANY=[@ANYRES32=<r2=>0x0, @ANYBLOB="05000000020000000600020000000900000000001c004e22041b99f81ac495e2248ddb5ba36342abe26b690baa250000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=<r3=>0x0, @ANYBLOB="04000000f43e0000ff0300003f00000005000000"], &(0x7f0000000040)=0xb0)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000280)={r2, 0x6}, 0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000180)={@in6={{0x1c, 0x2, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x8}}, r3, 0x3, 0x0, 0x7}, &(0x7f0000000240)=0x8c)
connect$unix(r1, &(0x7f00000002c0)=@file={0x1, './file0\x00'}, 0xa)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_msfilter(r4, 0x0, 0x4a, &(0x7f0000000000)={@rand_addr=0x7, @local={0xac, 0x14, 0x0}, 0x2, 0x2, [@multicast1, @loopback]}, 0x18)

00:04:32 executing program 1:
r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000001c0)=0x43, 0x4)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2001)
munmap(&(0x7f0000d8c000/0x2000)=nil, 0x2000)
r1 = fcntl$getown(r0, 0x5)
r2 = geteuid()
freebsd11_stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
r4 = getpgrp(0x0)
freebsd11_stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, <r5=>0x0})
fstat(r0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0})
r7 = getpid()
r8 = getuid()
getresgid(&(0x7f0000000540), &(0x7f0000000580)=<r9=>0x0, &(0x7f00000005c0))
r10 = getpid()
r11 = getuid()
r12 = getgid()
r13 = fcntl$getown(r0, 0x5)
getresuid(&(0x7f0000000600)=<r14=>0x0, &(0x7f0000000640), &(0x7f0000000680))
r15 = fcntl$getown(r0, 0x5)
freebsd11_fstat(r0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, <r16=>0x0})
r17 = getegid()
sendmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000200)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000000280)=[{&(0x7f0000000240)="bbefcb19c3435ed21a2759d1aebbda1b63daffdbdbcb9ded762ee7c414", 0x1d}], 0x1, &(0x7f0000000740)=[@cred={0x20, 0xffff, 0x2, r1, r2, r3}, @cred={0x20, 0xffff, 0x2, r4, r5, r6}, @cred={0x20, 0xffff, 0x2, r7, r8, r9}, @rights={0x20, 0xffff, 0x1, [r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r10, r11, r12}, @cred={0x20, 0xffff, 0x2, r13, r14}, @cred={0x20, 0xffff, 0x2, r15, r16, r17}], 0xe0, 0x8}, 0x20080)
r18 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10, 0x30000000)
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000080)={<r19=>0x0, 0xa, 0x9}, &(0x7f00000000c0)=0x8)
r20 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r20, 0x84, 0x10, &(0x7f0000000100)={<r21=>0x0, 0x0}, &(0x7f00000000c0)=0x10)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r20, 0x84, 0x2, &(0x7f0000000040)={r21}, 0x0)
setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r18, 0x84, 0x8002, &(0x7f0000000140)={r19, &(0x7f0000000100)=[@in={0x2, 0x0, @loopback}]}, &(0x7f0000000180)=0x10)
munmap(&(0x7f0000d75000/0xb000)=nil, 0x1f470000)
mprotect(&(0x7f0000feb000/0x3000)=nil, 0x3000, 0x6)

00:04:32 executing program 2:
r0 = getpgid(0xffffffffffffffff)
getpgid(r0)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000000)="252f5575f94da8bca21238d1bee036e95184420898326a1f9f4a20381c38e24b255e85de8d6ef211b8be1457a9864cec5ebf791a95172456", 0x38)
getsockopt$sock_int(r1, 0xffff, 0x2000, 0x0, &(0x7f0000000080))
getegid()
r2 = open(&(0x7f0000000040)='./file0\x00', 0x201, 0x80)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000000c0)={0xf, 0x200, <r3=>0x0}, &(0x7f0000000100)=0xc)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000200)={r3, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000240)=0x10)

00:04:32 executing program 3:
setrlimit(0x8, &(0x7f0000000040))
socketpair$unix(0x1, 0x2, 0x0, 0x0)
socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000))

00:04:32 executing program 2:
r0 = socket$unix(0x1, 0x1, 0x0)
r1 = getpgrp(0x0)
r2 = open(&(0x7f0000000000)='./file0\x00', 0x108, 0x48)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000080)={<r3=>0x0}, &(0x7f00000000c0)=0x8)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000300)=ANY=[@ANYBLOB="02004e23e00000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r3, @ANYBLOB="05000000088a0000080000000c37d9f230a040d15c173913900644ca458bfc1ca200877b2cb5728b1cd3f0d9fa4ada897fa09ec331137578562f26b244d7070eb2db561c6145b182946a9131fbe92e4e64463716974f40fc0e37f36460661d32000000000000"], &(0x7f00000001c0)=0xa0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x104, &(0x7f0000000200), &(0x7f0000000240)=0x4)
fcntl$setown(r0, 0x6, r1)
fcntl$setown(0xffffffffffffffff, 0x6, r1)
fcntl$setown(0xffffffffffffffff, 0x6, r1)
fcntl$setown(r0, 0x6, 0x0)
open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x44)
accept4$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000002c0)=0x10, 0x30000000)
r4 = semget(0x2, 0x3, 0x1)
__semctl$IPC_INFO(r4, 0x7, 0x3, &(0x7f0000000400)=""/238)

00:04:32 executing program 1:
r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84)
recvfrom(r0, &(0x7f0000000140)=""/207, 0xcf, 0x40, &(0x7f0000000240)=@in6={0x1c, 0x2, 0x3, @empty, 0x1}, 0x1c)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1101, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x0, <r1=>0x0}, &(0x7f0000000040)=0x1e0)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={r1, 0x4, 0x6, [0xfffffffffffff538, 0x4, 0x1, 0x1, 0x6, 0xff]}, &(0x7f0000000080)=0x14)
r2 = socket$inet6(0x1c, 0x10000002, 0xeba)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f00000000c0)=0x2, 0x4)
socket$inet6(0x1c, 0x10000003, 0x3)

00:04:33 executing program 1:
r0 = getpid()
r1 = getpid()
setpgid(r0, r1)
getpgrp(r0)

00:04:33 executing program 3:
munmap(&(0x7f0000ebb000/0x1000)=nil, 0x1000)
mlock(&(0x7f0000eed000/0x4000)=nil, 0x4000)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5)

00:04:33 executing program 2:
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
r0 = open(&(0x7f0000000140)='./file0\x00', 0x201, 0x0)
open(&(0x7f0000000040)='./file0\x00', 0x1, 0x0)
execve(0x0, 0x0, 0x0)
open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
setsockopt$inet6_udplite(r0, 0x88, 0x4, &(0x7f0000000080)=0x7, 0x4)

00:04:33 executing program 0:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
fchdir(r0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
r1 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r1, 0xffff, 0x1017, &(0x7f0000000000), 0x4)
r2 = accept$inet(r0, 0x0, &(0x7f0000000040))
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000080)={@in={{0x2, 0x2}}, <r3=>0x0, 0x800, 0x2, 0x20, 0x3, 0x39}, &(0x7f0000000140)=0xa0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000180)={0x1, 0x3ff, r3}, &(0x7f00000001c0)=0xc)

00:04:33 executing program 3:
socket$inet6(0x1c, 0x10000000, 0x9043)
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x19, 0x0, 0x0)
socket$inet6(0x1c, 0x2, 0x7)

00:04:33 executing program 1:
setresuid(0x0, 0xee01, 0x0)
r0 = geteuid()
setresuid(r0, 0xffffffffffffffff, r0)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)

00:04:33 executing program 1:
mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x1011, 0xffffffffffffffff, 0xc700)
r0 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x30000000)
r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x108, 0x40)
r2 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r3 = accept$unix(0xffffffffffffff9c, &(0x7f0000000080)=@file={0x0, ""/108}, &(0x7f0000000100)=0x6e)
ppoll(&(0x7f0000000140)=[{r0, 0x2020}, {r1, 0x80}, {r2, 0x2}, {r3, 0x4}], 0x4, &(0x7f0000000180)={0x3ff, 0x2}, &(0x7f00000001c0), 0x8)

00:04:33 executing program 3:
r0 = dup(0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000002c0)=ANY=[@ANYBLOB, @ANYRES32=<r1=>0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000300)=0x24)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000340)={<r2=>r1, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000280)=0x10)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000200), &(0x7f0000000240)=0x4)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={r2, 0x80000000}, &(0x7f00000001c0)=0x8)
socket(0x2, 0x0, 0x4)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000)=0xffffffff, 0x4)
r3 = socket(0x11, 0x3, 0x1c)
close(r3)

00:04:33 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000340)='./file0\x00', 0x80000000)
lseek(r0, 0x80000000001, 0x100000000000b)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
getresgid(&(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000180))
fcntl$getflags(r0, 0x1)
poll(&(0x7f0000000100)=[{r0}], 0x1, 0x0)
setsockopt$sock_timeval(r0, 0xffff, 0x0, &(0x7f0000000040)={0x200, 0x9}, 0x10)
poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)

00:04:33 executing program 3:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={<r2=>0x0, 0x8, 0x3ff}, &(0x7f00000000c0)=0xc)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000100)={r2, 0x8, 0x5}, 0xc)
setsockopt$sock_timeval(r0, 0xffff, 0x1003, 0xfffffffffffffffe, 0x4)
r3 = open(&(0x7f0000000000)='./file0\x00', 0x20084, 0x24)
setsockopt$sock_timeval(r3, 0xffff, 0x1007, &(0x7f0000000040)={0x100000001, 0xa86}, 0x10)

00:04:33 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x3004, &(0x7f0000000080)={0x0, 0x0}, &(0x7f0000000100)=0x10)

00:04:33 executing program 2:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getsockopt$inet6_int(r0, 0x29, 0x14, 0x0, &(0x7f0000000040))
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100000)
mknodat(r1, &(0x7f0000000100)='./file0\x00', 0x10, 0x1f)
r2 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x80)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)

00:04:33 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$setflags(0xffffffffffffffff, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000680)=ANY=[@ANYBLOB="00000000b0c825a79cb7ceac2022d6ed4cdd4246fcf475514451179e147bae6db07a9fcdcef57e9a9000e7a754ae26469e0504c122cdbc51220405d74bade872338bf1534ac4f92f96245ce2003527c4940685b5a2ad1a108dd9d19ca7eea1e8fa14fc0b00e4dd479d5d5f3791b7f8c4cf9e2417141ba41b64c03b52eb68f307eb3110462559d7e6358abcfecf9507234b0d7f870258afd2df529b1c33f447bfd872ae4115ed8e6134ba4d49762522bef389635cecf34caf"], 0x1)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="03000900"], 0x8)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x1d, &(0x7f0000000200)={0x0, 0x3}, 0x8)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0xc872}, &(0x7f0000000080)=0x8)

00:04:33 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$sock_timeval(r0, 0xffff, 0xffffffffffffffff, &(0x7f0000000000), 0xffffffffffffffc2)

00:04:34 executing program 1:
r0 = socket$inet(0x2, 0x20000000, 0x100000000)
read(r0, &(0x7f0000000040)=""/134, 0x86)
r1 = socket(0x1b, 0x3, 0x0)
setsockopt$sock_int(r1, 0xffff, 0x1014, &(0x7f0000000000), 0x4)

00:04:34 executing program 2:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea, 0x0, 0x240000]}, 0x3}, 0x1c, &(0x7f0000001340)=[{&(0x7f0000000340)="a78338da0b3bf92e", 0x8}], 0x1, 0x0}, 0x0)

00:04:34 executing program 1:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000040)={0x3, 0x2, <r3=>0x0}, &(0x7f0000000080)=0xc)
setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000140)={r3, 0x1ff}, 0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x3f, 0x1020, 0x8, 0x4, r3}, &(0x7f0000000100)=0x10)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

00:04:34 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000209, 0x0)
fchmod(r0, 0x8d)
ftruncate(r0, 0x101)
accept$unix(r0, &(0x7f0000001500)=@file={0x0, ""/4096}, &(0x7f0000000040)=0x12e1)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000001c0)=0x1, 0x4)
close(r0)
execve(&(0x7f0000000340)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000080)='\x00', &(0x7f00000000c0)='(&\x00', &(0x7f0000000100)='((\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)='\x00', &(0x7f00000003c0)='##\x00', &(0x7f0000000380)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='K%]\x00'], 0x0)
unlink(&(0x7f0000000000)='./file0\x00')

00:04:34 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x3004, &(0x7f0000000080)={0x0, 0x0}, &(0x7f0000000100)=0x10)

00:04:34 executing program 2:
socketpair(0x1, 0x1, 0x3, &(0x7f0000000000)={<r0=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f00000000c0)={<r1=>0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r1, 0x5, 0x2, 0x20}, &(0x7f0000000200)=0x94)
mmap(&(0x7f0000122000/0x1000)=nil, 0x1000, 0x3, 0x2410, 0xffffffffffffffff, 0x0)

00:04:35 executing program 0:
r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x8, 0x100)
fsync(r0)
fsync(r0)

00:04:35 executing program 1:
r0 = socket(0x2, 0x400000000002, 0x0)
r1 = dup(r0)
sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000040)=@in, 0x10, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="140000000000000007000000000009ffff0000006d1418d733"], 0x19}, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000000)={0x80000000, 0x0, 0x4000, 0x5, 0xad3, 0x1, 0x0, 0x3, <r2=>0x0}, &(0x7f00000000c0)=0x20)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000140)={r2, 0xf59}, &(0x7f0000000180)=0x8)

00:04:35 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r1 = shmget$private(0x0, 0x3000, 0x4, &(0x7f0000ffd000/0x3000)=nil)
shmctl$SHM_LOCK(r1, 0xb)
setsockopt$inet_group_source_req(r0, 0x0, 0x54, &(0x7f00000001c0)={0x4, {{0x2, 0x3, @loopback}}, {{0x2, 0x3, @multicast1}}}, 0x118)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0xfffffffffffffffe, 0x0, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, 0x0, 0xfffffffffffffff1)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
utimensat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x9, 0xffffffffffffff00}, {0x0, 0x7fffffff}}, 0x0)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0xfffffffffffffe6a)
setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)

00:04:35 executing program 0:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
munmap(&(0x7f000000c000/0x4000)=nil, 0x4000)
getsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f00000000c0)=""/144, &(0x7f000000effc)=0xef8878d660304ed4)
socket$inet_udp(0x2, 0x2, 0x0)

00:04:35 executing program 1:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0)
readv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f0000002680)=""/4096, 0x1000}], 0x1)
poll(&(0x7f0000000080)=[{r0, 0x148}, {r0, 0x2000}, {r0, 0x84}], 0x3, 0x1000)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={<r1=>0x0, 0x79, 0x2, [0x0, 0x3b3]}, &(0x7f0000000100)=0xc)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={r1, 0x1, 0x7, 0x65, 0xffffffffffffbff8, 0xb}, &(0x7f0000000180)=0x14)
sendfile(r0, r0, &(0x7f0000000000)=0x2, 0x29)
ftruncate(r0, 0x7eef)
pwritev(r0, &(0x7f00000003c0), 0x5a, 0x80000)

00:04:35 executing program 0:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x200)
getsockopt$inet_tcp_int(r0, 0x6, 0x6a, &(0x7f0000000080), &(0x7f0000000100)=0x4)
poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0)
socket$inet6(0x1c, 0x0, 0x6)

00:04:35 executing program 3:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
readlink(0x0, &(0x7f0000000080)=""/150, 0x96)
shmctl$SHM_LOCK(0x0, 0xb)
listen(0xffffffffffffffff, 0x0)
execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], 0x0)
r1 = openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
close(r0)
r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r3, 0x7e2780e3)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f00000006c0)={<r4=>0x0, 0x85, "6ecd64df655b6bf60da12926eba8b75b5ff5445881dd609df1024981866b98b7c724c656cc27459286db1cebc5c4be3794732eb801292daf423425668b5abc1360da7476cc7a3af1094344e4e050da4eae10f4a72328619dcbda7892847e50c90c827df44c95e4ba1e46bd78ae6c37a35e85920ea592f71f09e5585f33cd2d0bcdb6a299b3"}, &(0x7f00000005c0)=0x8d)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000640)={r4, 0x1}, &(0x7f0000000780)=0x8)
r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mlockall(0x800000000004)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r5, 0x0)
ftruncate(r3, 0x8000)
mkdir(&(0x7f0000000600)='./file1\x00', 0xe60b0000)
r6 = socket(0x2, 0x5, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x10001}, 0x8)
r7 = semget$private(0x0, 0x2, 0x28)
__semctl$GETNCNT(r7, 0x4, 0x3, &(0x7f00000003c0)=""/215)
setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000380), 0x4)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xb, &(0x7f00000001c0)={0x6fd1120a, 0x3, 0x3200, 0x101, 0x80000000, 0x3, 0x4, 0xfffffffffffffffb, <r8=>0x0}, &(0x7f00000004c0)=0x20)
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000000500)={r8, 0x1f}, &(0x7f0000000540)=0x8)
fchmod(r2, 0x100000000000119)
freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000009c0))
open(&(0x7f0000000580)='./file1\x00', 0x20084, 0x2)

00:04:37 executing program 1:
r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x204, 0x4)
r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000080)=0x10, 0x20000000)
r2 = dup2(r0, r1)
fdatasync(r2)
r3 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x8)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000100)=0xff, 0x4)
getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000140)={<r4=>0x0, 0xf}, &(0x7f0000000180)=0x8)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x1, @multicast1}}, r4, 0x2, 0x8, 0x80, 0x3ff, 0x80, 0xd2}, 0xa0)
ftruncate(r1, 0x6)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000280)={0x9, 0x4000, 0x800, 0xbfb1, r4}, 0x10)
sendto$inet(r3, &(0x7f00000002c0)="bc500841413dd84d20a08317dcdb67db96c53d4c22a84f3e7559529559a5b8a5227324b7c58e01e7edfd6f3c80e01cb66594f707a80dea8cce68be1311a0e4562fc640ddacbd9faa5a89237b0aa330613ad7846491479869413d7e61a0bad19025331e404fcfc070648b5f1b054c387199dec95491d32b8290f8ced9791b626ff6c830bc1ad01e6e7227579248da8a5af4a0c4bab6646b080478", 0x9a, 0x20000, &(0x7f0000000380)={0x2, 0x0, @broadcast}, 0x10)
ftruncate(r1, 0x8)
setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f00000003c0)={r4, 0x4}, 0x8)
freebsd11_stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, <r5=>0x0, <r6=>0x0})
freebsd11_stat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, <r7=>0x0})
setreuid(r5, r7)
bind$unix(r3, &(0x7f0000000580)=@abs={0x1, 0x0, 0x3}, 0x8)
chown(&(0x7f00000005c0)='./file0\x00', r5, r6)
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000600), &(0x7f0000000640)=0x4)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000680)={<r8=>r4, 0xeb46, 0x2, 0x25f, 0x969}, &(0x7f00000006c0)=0x18)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000700)={0xfffffffffffffffc, 0x900, 0xa4, 0x101, r8}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000740)={0x8, [0x0, 0x0, 0x0, <r9=>0x0, <r10=>0x0, 0x0, 0x0, <r11=>0x0]}, &(0x7f0000000780)=0x24)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000007c0)={0xfffffffffffffffa, 0x900, 0x5e1, 0x7, r9}, &(0x7f0000000800)=0x10)
getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000840), &(0x7f0000000880)=0x4)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f0000000940)={r11, &(0x7f00000008c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000980)=0x10)
r12 = dup2(r0, r0)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r12, 0x84, 0x901, &(0x7f00000009c0)={r10, 0x3ff, 0x3, [0x2, 0x7, 0x0]}, 0xe)
truncate(&(0x7f0000000a00)='./file0\x00', 0x3)
setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r2, 0x84, 0x8001, &(0x7f0000000a80)={r9, &(0x7f0000000a40)=[@in6={0x1c, 0x3, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x549}]}, &(0x7f0000000ac0)=0x10)
setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000b00)={r4, 0xdc}, 0x8)

00:04:37 executing program 1:
symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00')
chdir(&(0x7f0000000000)='./file0\x00')
chdir(&(0x7f00000000c0)='./file1\x00')

00:04:37 executing program 1:
mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x410, 0xffffffffffffffff, 0x0)
open(&(0x7f0000000000)='./file0\x00', 0x20c00, 0xa)

00:04:39 executing program 2:
r0 = semget(0x2, 0x0, 0x0)
__semctl$GETVAL(r0, 0x0, 0x5, 0x0)

00:04:39 executing program 1:
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x4)
bind(r0, &(0x7f0000000040)=@un=@file={0x0, './control/file0\x00'}, 0x12)
mknodat(0xffffffffffffffff, &(0x7f0000040000)='./control\x00', 0x100000000001040, 0x4)
mkdir(&(0x7f0000000080)='./control/file0\x00', 0x180)

00:04:39 executing program 3:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast2=0xe0000001, @local, @loopback}, 0xc)

00:04:39 executing program 0:
r0 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x10000000)
mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x4, 0x12, r0, 0x53)
r1 = dup2(r0, r0)
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000040)=0x6, 0x4)
socket$inet6(0x1c, 0x10000003, 0x0)

00:04:39 executing program 1:
r0 = socket(0x2, 0x40000000005, 0x0)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f663d08000000"], 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r1=>0x0]}, &(0x7f0000000100)=0x8)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r1}, 0x0)
socketpair(0x0, 0x2, 0x8, &(0x7f0000000040))

00:04:39 executing program 2:
r0 = dup(0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000340)=ANY=[@ANYBLOB="02004e21ac1400aa000000000000000000000000000000000000000000000000000000000000000000000000000000007a7a00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000326e54f3df05172df000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=<r1=>0x0, @ANYBLOB="0104000034070000810000000100000000200700"], &(0x7f0000000240)=0xa0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000280)={@in6={{0x1c, 0x0, 0x40, @loopback, 0x6}}, r1, 0xfffffffffffffff7, 0x200, 0x4, 0x80, 0xffff, 0x7}, 0x98)
r2 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x401, 0x4)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x2ee39e21, <r3=>0x0}, &(0x7f00000000c0)=0xc)
getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000100)={r3, 0xfff, 0xfffffffffffffffd, 0x3}, &(0x7f0000000140)=0x10)
socket$inet_sctp(0x2, 0x800000005, 0x84)

00:04:39 executing program 3:
mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0)
setreuid(0x0, 0xee00)
utimes(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0))
r0 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
mkdir(&(0x7f0000000000)='./file0\x00', 0x8)

00:04:39 executing program 3:
r0 = socket$inet6(0x1c, 0x4, 0x9)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000280)={<r1=>0x0, 0x2, 0x2, 0x7ff, 0xfffffffffffffffa}, &(0x7f00000002c0)=0x18)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000300)={r1, 0x4}, 0x8)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000000)=ANY=[@ANYBLOB="02004e22fffffff80000000000000000000000000000000000008000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=<r2=>0x0], &(0x7f00000000c0)=0x8c)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x1, 0x8, <r3=>r2}, &(0x7f0000000140)=0xc)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$sock_int(r4, 0xffff, 0x4, &(0x7f0000000200), &(0x7f0000000380)=0x4)
r5 = open(&(0x7f0000000180)='./file0\x00', 0x80, 0x1)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x29, &(0x7f00000001c0)={r3, 0x1}, &(0x7f0000000240)=0x8)

00:04:39 executing program 1:
mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x5)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
pipe2(0x0, 0x0)
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x7b, &(0x7f0000000000)="3354953d58a4e537d12b772e4645b2f1929ef335ff60c5237c1a23d831c2b57113161880a0142f18631bc7294ceff7257f15b1fae63089ae44df6d1efd7635b72748c52bf930c720b1b526b8e2d2ebe9c1f74dcdbd1736d1e48b1b034632366ab98e9e6930", 0x22)
r1 = socket(0x10, 0x5, 0x40)
accept$inet(r1, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000100)=0x10)
socket$inet_icmp(0x2, 0x2, 0x1)
mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x0)
mlock(&(0x7f0000e36000/0x3000)=nil, 0x3000)
setsockopt$inet6_buf(r0, 0x29, 0x55, &(0x7f0000000080)="b26a4335d887c6210e8d02aaed497c895079f606a10f47fe02a1553db0f325ab80e833958c229bf7de70c5352a56ecff33226d0d5dd75dddbe", 0x39)

00:04:39 executing program 0:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={<r0=>0xffffffffffffffff})
getegid()
setgroups(0x4000000000000077, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0])
sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x86, 0x0, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="e805cf00c6e315f97df65c48631046d800caf1743b8e35d75f96fc497677e91b3036688af1b8e7203dfff0ca33b669b7b361c138ca9cf0c64a75270197ea8206febe6db35546f07cbcc2dfcabe5028594bec58cf44ce9ba7770000dbf0556f9ed1fa05c7a26aa8ff2d610355afa1c7c791d4e6bff987a5eaa4537cd169eee035a99c429985331156817bb99d2cfda5da538e78cd786e333a86d932e5"], 0x9}, 0x4)
getpeername(r0, &(0x7f0000000100)=@in6, &(0x7f0000000140)=0x1c)
sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x128}, 0x0)

00:04:39 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="82024af9094dd402c589f561c29414eee5dd1d03b2c31ab044dcacd33de97c674d119bdad7af68fb5ccc6f4a7b140c66f86a19bde9814fd8259232aa8659cc30e69f779d2f2e8871f66b99c793de5a48fd77a3d09432512ab4dee49124a3ee47e92abb44880392c385570e4be42a3b4b726ababfaba88833401e87e2a013688aab03a66451cc7e74dc4bbb460c9cdfb832c322213f7ca418e4bf060691eb7c40b4e151f3e9b7ee16af3d"], 0x1)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10)
sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000000)=@in={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000000600)=[{&(0x7f0000000080)="ea4339a36fcf2723b951e38f790448ef55c0e165f086aa834d8a0f538d86019d430005a6278ca8ce4e89b197", 0x2c}, {&(0x7f0000000180)="e4408361044d5bb536cbc662766755de678cd4246f40dbec664d5b35d13173d053749e121b6b90a843b34835a503595914c227bc58e6d2d2", 0x38}, {&(0x7f0000000300)="bc8dec7ab64dd3be74ba339153c1e287e393ce634ab06d09d010dfbff55b40b3c12b391680c09c0c95849dbea98652ab75217d98f0c70c8378eebd4c6465857ebe719b622e9199", 0x47}, {&(0x7f0000000380)="d52c165cb1c0b6f19fbc43be607e0579b87f41eda622bb5bd9a28576f6f233cd3f4dbb93f5c1c296d5f3e3999fdfb8a8fd9c3d0aa4f79c50226d523e24823eae3a3c4ac3032edc45ab22eb0e6d37fc51f6d7c1befe8867ebdbedbfd4806acc040bc212dc423cbed980d202bed6de47dc1aa6da97a532f4b301ba027b98e4b35b7265b7a2936f13c18232d5e9", 0x8c}, {&(0x7f00000008c0)="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", 0x1000}, {&(0x7f0000000440)="fa39c311f019d0864115f4476f26b08c1afaff6d0daa77ff6d4267bb741773303290ced5a07ce550e6c929b61e2029bb5826b8ce26c72b48e9efbff31f55c5d2d5a1860266acd36fdad37231fe7614b348dc23203416dfb151eba438def7ab6ef23a025b8a7462e8e7e76c514b9a19877edeaf370d77b7c2aea3408c2d7244eb8b213cc79b796bc5c61515b1551c9487068cf5ebf3d5673152fe3e875c581840e0d5b5a50a", 0xa5}, {&(0x7f0000000500)="75ef09a9b108347c7bd71dcf0c85d1bc1ebcff61ecce1985d24fd7477e2dac3262c9dfd9b37a2cc4cf458ae9a6c20a0b8df7790407d3a3d1231785e7fc614b27be04a2bc7af302a9c18e9dfcce3e0c080e799c6d4d9489575c789d96749cb38df092171afd7f4a3841b69cc2eaad833812b50f44731b2acc15249af3f262c03d563096d42eba82fd82ee28c089381adfeb57669653a4660c8c2ac2ea78c508ac6420d4346aa2ba94b59446bfb93238d3fbbf99fbfbe60e5cbc5e404a5fd925b2c256bd69", 0xc4}], 0x7, &(0x7f00000001c0)=[{0x20, 0x11, 0xfb, "0210c7626a16c62ba7c52d"}], 0xe}, 0x20001)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0x4, 0x7, 0x4, 0x0, 0xffffffff00000000, 0x80000001, 0xffff, {@in6={{0x1c, 0x3, 0x3, @loopback, 0x3503}}, 0x0, 0x3, 0x94e1, 0x4, 0xc9, 0x100}}, &(0x7f0000000040)=0xb0)
sendmsg(r0, &(0x7f0000002d80)={&(0x7f0000000680)=@in={0x2, 0x2, @loopback}, 0x10, &(0x7f0000002900)=[{&(0x7f00000018c0)="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", 0x1000}, {&(0x7f0000000700)="29d4b22f47a533fa5601b47351f6804f835113f886ab9bbb206ca7bddee32f612fb233277af1824fcbf18f9c1f6eea9e11b962bc77a96b8011e8e90765c0bab1eaa426c131aeb714940f6bdeef64dbf9fa5414eeb43fa1be088961ed61d305760ef1d364c6bef8f4c5ba6ef8dedd793f5233a8b547540f3c3e2f06acebcb3326bb20ed3be121ee387e98da460ebb2a6c273d89673d43f6e50bfcc3f673d9099762386d7ec88fb4af76371278390d2dbe6ba330f8a8291a4e5a0ff71e8b590a8b", 0xc0}, {&(0x7f00000007c0)="1c30af25021b763bee6f3cab32fd1993108693a7cc9e391c31b2f0e1ec0314005972232104f7c9726fdba073cb9615784115a54b3209491d6fd9a2a702360c106572ed3a23fd3b1f218efcc879fedf0ca51c8c89dd9b9ff6546b5d214bc3be1bcb3baf5f777bf05b83266f523b8825600995b6aceaf13e07bde8249c7c6a8804ec2f0ba3aff89b5d5eb88ce950b4c5dff3182571901ce61fd94e55e7711c6af71710c99e4ab9422fe54366ef9c65b6706d2d50088cefa71118762a", 0xbb}, {&(0x7f00000028c0)="f8a0b7abd7b5e63fe19b0b9f352516b162a7441c7329de5b30dcaa2677746cdc33bcf24fedb932e62d16", 0x2a}], 0x4, &(0x7f0000002940)=[{0x100, 0xbd, 0x81, "62498a16369ecbe75a497d50481c8493f06d28be3aaa2fd9f28a5cd9231ef4cb9828397f95f183cf8f1769a0afefc91dc2cf5c26419580b5c972c44d546930b7d394b251514ee4a5ab55942e293264144548a89e10d4cfa0d6e476a314ddf04e27aaed40347ba0f1aba380ae0edb1c9865c6958310a10fc3418af3f1f8038c67f6a649bb78dd451d71f86d6e6042441385169b2d939243d2ef5a516f34731e8f4d122466f427984b20c892d05a71cfcfa56bc330637ec2ab84bfb660ff0dc972c81f4e99deea5fb0a0d37e7f43308760c959548cb517611758c6ce29e901cb5ae60fbad823d9f2d388"}, {0x80, 0x84, 0x4, "c0f0217032f1abc2bc481a78b0d8b594dc05a73e543e314115445356f89328b47d32cb7df2db24987983fc34e8b8b9ab8d16f91bcc1e127123371f32da1e38bf65c3e7d23479b49a132c9723c8d2b52507caa40a25356440aad7c58d765d753f37e349fa77fff306658b4cb48c6fa0"}, {0x108, 0x1, 0x0, "5bb192841a9c8125c38050ba0e47be4adc9de0c1cbfe8569da95dc82c430c839536661d3a4ff338cbcc1fd8e8291507b428bde39e4eb16bb22ab93057f7df6ec967090c270e7094bf2310b10b32128bc678825c6cef11b682adefb9e2d2123ffb012e4267d1bae5144afa274a10c9a9212863d2c5523dd34e25879e42304c650622c88a28eb5aa9ad59acb3cfe6464a4a40d9f5d21f6738dd9b707323ad13b6504eb2d5edf9f751a4a4d72d58e5ccb21e9275dca81402e53ad1dea7755a8c1637a148f9c690dce6b0d345b168ff5fc6da1ffe246a94e8a14f322b536bfeeab9ac82a086a624ebde6687f5fea46a08f3a9b21"}, {0x58, 0xffff, 0x100000001, "7056aea8d1477ddcc8c0850eea1a767fffcb7fd08650b2c5baa45871d3899e5f27ea8c8ca9df8ecde18f1b2b5d388ea38d86a8cf918a7894e6de0e0fe1332de7e4a96bbd424e2933"}, {0x98, 0xba, 0x7fffffff, "119891f78b26acac015fc4a96b7664415e33b7b0eb3a7f0a626fac17f1a816708d73c2f70dbd8de8911205070172c8813fda3a796175ebbcb7125f17bf97a0a631dbc8cf01c9c163871e2cf774ff7e6f2cc66137be3d35cadebe90f2c604f9f6d1a8bec4b42937d1852f2f49a02d57e42a4a9a82e062354b8fad6f8f8c63165bf6"}, {0x28, 0x6, 0x8, "b3e933b0cbf1481abe4a041592e8286bb067e3e3a2b943"}, {0x88, 0x0, 0x2, "e2a57fee78ea739f8e243221eb73f0066ac1f452e39189012969dfbaa1da082ce7a337ebb1aaa488722b7e8b2ba64d3d38725382af557c94b4d5ab342650929dcf4d644c3546ef00b7cbc9270887e026344d70f61f4ab1ee2b7e23147303574948be1e222f671e92bd5477dce1bbf4bfa9a1474b372f40e3"}], 0x428}, 0x8)

00:04:39 executing program 0:
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff}, 0x0)
dup2(r0, r0)
select(0x40, &(0x7f0000000040), 0x0, &(0x7f0000000180)={0x2, 0x2, 0x100000001, 0x100000000, 0x3, 0x8, 0xffff, 0x4}, &(0x7f00000001c0)={0x101, 0x4})
pwritev(r0, &(0x7f00000004c0)=[{&(0x7f0000000080)="8532b96d110e922065ce704bfe334c5c5072f0cf8fbd88da699f4adaaf25ca49a7c7b527c7beed99a1719ffe50089b2c671ade3ae10e708c1f3d431a7b43536166a60b42f7541553aff810af36176f2053256881d5f7d19a04145d2d5314183843442ae4cf6e3aefca43ddbaaab54df4565ea87b96fab14c630526a9fea642c7f3f0e218c40be222bb67c527aa7b1cc42f83e66c0714978dfb8db9f63819e41e8e9242075640bb092741e0e4e4bf9b9fab73c86cc39c74dda3e7eca86477542469cf06dcc75c1b6bf902dfc8d077087a2614f51194", 0xd5}, {&(0x7f0000000200)="4f5c43479e3ec3c8badfb1015749f7e6509ebacecb566606c9e2b7ecc72a1a87870c57ec918b6181b1eb66ad6575ea47ef9473c39b679d42ed1d6eb6d9029a6ca2f2bd8997ad8d", 0x47}, {&(0x7f0000000280)="728f1420ac249ee2895f5a79539adefa86487e36c9bc077992c4d13952471659b6e2e2856dbf61330f5f1b15c1ad9e49d9acdf1d1f009e5bf35a92dba48758382fee4babbd29435bb417a783d0ca4dfdd4f326b37e855e560df955829bc393f432ad4a11c194616e831c064630a5d7395b0dcf95e7", 0x75}, {&(0x7f0000000300)="e406e9328402a13c8d2810f0c9bd89a5cafc93f870108d9b5d337be6cfda2493f82c2d5a3785badca931f7b5545bfde1e6dd72982ebedc1df31763397390a0db7706c967628a8124d263c5eaaac1c30c1e23125c8eeb4d3d38fdeeaf193cb4ec4532e712486c8e6b5dda89643fd69c62fcac5b2f5d5c86798dd15665a24b4a4543158a62f97128ad16f55cc3a7eee9735cac69cc562ac024faa6a16aa128dd3c0f870534cde213ab73f47cb9bda3", 0xae}, {&(0x7f00000003c0)="63a025109e73eb9c35bf5035ba46055d3f9627ea47df58b6ebba723e85ce0ea7f18edf38f5f94807beabd38626c98d35643c71cd789103259bb1144c20f7fe545d01f1af02dd712e13bcbb9ee0d2a488fe605aa8974ce37b5362e4e89693425e1b1e5953d82809bd6220e18bced1e6d31e10ac31b354b87f2ca1b6d59a1e014da2e17b4f8ee363573f2ba901b760248ae583b45f22aebe36b723465b2ef865022182e62c910e6791da785d78a64e7d03573cf67b1d7d8f458e3da9b9417d94d02af282b1f4df57d82076fd41e2bd890b6124b053c72b8c55552d72d09b4d290d138c93dd1f", 0xe5}], 0x5, 0x0)

00:04:39 executing program 3:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000000)=0x1000, 0x4)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x32, &(0x7f0000000140)=ANY=[@ANYBLOB="0159c151e7cfdefa379b4af837a01c2848a233755998a1d74777105c17975a970aac427b1d587521a37aa9356c93254a1af1d1a4dc334b2a561fd4d87215f37b3bae962153b30eee11930ed8a83c19dc672ec566aeaeca356d707c8035d61446186a03a0481190746a8560bd424b98cdba7bf2ab2ba662198b8b19d244e77a37824b5f5e0078a36ee8648b0ee0c5fa385a7aa246642e0d8cd6742a3b11b777f5839a4a931ad1183f245edcfe1520df9b955c6951e53145fb9fe65b7e1ea992446df05cf819848c5cf8f4d273ad4524f5"], 0x8)

00:04:39 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
r1 = open(0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4)
freebsd11_lstat(0x0, 0x0)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000004c0)=ANY=[@ANYBLOB="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", @ANYRES32=<r2=>0x0], &(0x7f0000000340)=0x8c)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000380)={r2, 0xfffffffffffffff8, 0xf, 0x6, 0x3}, &(0x7f00000003c0)=0x18)
getgroups(0x0, 0x0)
recvfrom$inet(r1, &(0x7f0000000140)=""/55, 0x37, 0x0, &(0x7f00000001c0)={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10)
unlinkat(r1, &(0x7f0000000280)='./file0\x00', 0x800)
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000080), &(0x7f0000000100)=0x4)
setsockopt$inet_tcp_buf(r1, 0x6, 0x41, &(0x7f0000000200)="a58792781ae919f8b25f127a820cc1f0ca8ca47172711befd4d00dba1ab483ca5da75a9ec6a6b5510b7dafbee820a81c4c3e231817aef3ee40e4a27496ce8a803cf3bf9117a32e7d07732d565aa87267ad6658ca52113a87c6bc2b40a4f03f732b9a5372808673dab348", 0x6a)
freebsd11_fstat(0xffffffffffffffff, 0x0)
setgroups(0x0, 0x0)

00:04:39 executing program 1:
select(0x895d4eeb22cabad4, 0xfffffffffffffffe, 0x0, 0x0, 0x0)
r0 = msgget(0x2, 0x349)
msgctl$IPC_RMID(r0, 0x0)

00:04:39 executing program 2:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0900000029000000170800009201009200000000800000000000000000000000"], 0x10}, 0x0)
r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10, 0x10000000)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={<r2=>0x0}, &(0x7f0000000100)=0x8)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000140)=r2, 0x4)

00:04:39 executing program 1:
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
mmap(&(0x7f0000ff1000/0xf000)=nil, 0xf000, 0x0, 0x80010, r0, 0x2f)
mmap(&(0x7f0000ff6000/0x4000)=nil, 0x4000, 0x3000000, 0x10, 0xffffffffffffffff, 0x0)

00:04:39 executing program 1:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
r1 = fcntl$dupfd(r0, 0x0, r0)
sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="100000008400000008000000000000001c000000000000000300000001000000000000000000000000000000"], 0x2c}, 0x0)

00:04:39 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
r1 = socket$inet6(0x1c, 0x0, 0x0)
fcntl$setflags(r1, 0x2, 0x1)
setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000)={0xfffffffffffffeff, 0x4, 0xfffffffffffffffd, 0xc8b2}, 0x8)
open(&(0x7f0000000040)='./file1\x00', 0x100200, 0x144)

00:04:41 executing program 0:
r0 = semget$private(0x0, 0x7, 0x0)
semop(r0, &(0x7f0000000000)=[{0x0, 0xb2d}], 0x1)
semop(r0, &(0x7f0000000080), 0x359)
r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000000c0)=0x10)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000100), 0xfffffffffffffec4)
__semctl$SETVAL(r0, 0x0, 0x8, &(0x7f00000003c0)=0x100000000)

00:04:41 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x1, 0x4)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x31, &(0x7f00000000c0), 0x8)

00:04:42 executing program 3:
munmap(&(0x7f0000ff7000/0x4000)=nil, 0x4000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
mlock(&(0x7f0000dbb000/0x2000)=nil, 0x2000)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3)

00:04:42 executing program 1:
r0 = socket(0x11, 0x3, 0x7fffffff)
sendto$unix(r0, &(0x7f00000001c0)="b100050202000000000005000086ca3849451ae3d3051020741038f53e8551f30ce390500e780486ae007373a1bdbe781e4d8f6aef9187a869a4d3722c91f75073a1ebe0a4cbba982fd825582fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d602000d7da96ba8af63ff37282934e4fd89f20fd3872babfbb770c1f5a872c881ff7cc53c894303b298a85ff3faa8d9211830e0f2f0c9f69ec7ab3a34c290000000000000000000000000000000", 0xb1, 0x0, 0x0, 0x0)

00:04:42 executing program 0:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
recvfrom(r0, 0x0, 0x0, 0x1, 0x0, 0x0)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100004)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={@in={{0x2, 0x3, @loopback}}, <r2=>0x0, 0x9, 0x7, 0x109, 0x1, 0x3}, &(0x7f0000000100)=0xa0)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000140)={r2, 0x4, 0x10, 0x1, 0x3, 0x6}, &(0x7f0000000180)=0x14)

00:04:42 executing program 2:
freebsd11_lstat(&(0x7f0000001280)='./file0\x00', &(0x7f00000012c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0})
freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000001340)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
fstat(0xffffffffffffffff, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
freebsd11_lstat(&(0x7f00000014c0)='./file0\x00', &(0x7f0000001500)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
getgroups(0x4, &(0x7f0000001580)=[r0, r1, r2, r3])
r4 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r4, 0x0, 0x1000000000003)
r5 = getpgid(0x0)
r6 = getpgid(0x0)
setpgid(r5, r6)
poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0)
poll(0x0, 0x0, 0x664b6e3)
r7 = socket$inet6(0x1c, 0x0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
socket$inet6(0x1c, 0x4, 0x4863)
open(&(0x7f0000000080)='./file0\x00', 0x200, 0x80)
getgroups(0x1, &(0x7f0000000100)=[<r8=>0x0])
getgroups(0x7, &(0x7f0000000140)=[r8, <r9=>0xffffffffffffffff, r8, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff])
setregid(r8, r9)
truncate(&(0x7f00000015c0)='./file0\x00', 0x3ff)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getuid()
fcntl$getflags(r7, 0x0)
pwritev(r4, &(0x7f0000000000)=[{&(0x7f00000011c0)="69d113303b1c44fcde0e438880a9e56ee9555722ff2001ed731df636887fcf98721f58b2f809ae184c5d632c0321b1fac067aaa0796496279170495dd3b6a1ad0e6c8a99101423202ebcbe3da7fb799a5109cd6deba9cf54d69d327c42e5d17d7b76a72f62b485d4021c3efcd5de7cb80d707ce6bfaa5421be3ead7de1090ed918a776537b1dc9e6254c672cdac7e7f6e124f6f4b6b9614a37c15963b2b98655337d322b46c4670cf9ccafb739e3cb7ef7f55c231b76b7", 0xb7}], 0x1, 0x0)

00:04:42 executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000140)="db", 0x1)
read(r0, &(0x7f0000000180)=""/4096, 0x1000)

00:04:42 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000000)='./file0\x00', 0x3)
truncate(&(0x7f0000000040)='./file0\x00', 0xca86)
truncate(&(0x7f0000000100)='./file0\x00', 0x10002)
getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000140)=""/227, &(0x7f0000000080)=0xe3)

00:04:42 executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000140)="db", 0x1)
read(r0, &(0x7f0000000180)=""/4096, 0x1000)

00:04:42 executing program 0:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={<r0=>0xffffffffffffffff})
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="28010000ffff000001"], 0x9}, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="01000000a4667df9536e2fe41ea4b98e90027076c530d67bee1e5e445882849505eecf03694fcd577918e24e416f140109d405de0ccaf2ed26d8c90c21065f298d465e0543f235a54c5e2d3b18abef674cf5e26a92cf545ca0", @ANYRES32=0x0], &(0x7f00000000c0)=0x8)
sendmsg(r0, &(0x7f0000000380)={0x0, 0x3cf, 0x0, 0x0, &(0x7f0000000000), 0x128}, 0x0)
freebsd11_fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
r2 = getgid()
chown(&(0x7f0000000100)='./file0\x00', r1, r2)

00:04:43 executing program 3:
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x400, 0x80)
lseek(r0, 0x0, 0x1)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r1, 0x0, 0x3)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000540)={0xf, 0x4, <r2=>0x0}, &(0x7f0000000580)=0xc)
setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000680)={r2, &(0x7f00000005c0)=[@in6={0x1c, 0x1, 0xff, @remote={0xfe, 0x80, [], 0x0}, 0x800}, @in6={0x1c, 0x2, 0xbb9, @local={0xfe, 0x80, [], 0x0}, 0x5}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x1}, @in6={0x1c, 0x0, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x5}, @in={0x2, 0x1, @multicast2}]}, &(0x7f00000006c0)=0x10)
truncate(&(0x7f0000000140)='./file0\x00', 0x800)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
readlinkat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/99, 0x63)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
open$dir(&(0x7f0000000500)='./file0\x00', 0x800, 0xc)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
r3 = shmget(0x2, 0x1000, 0x1a6, &(0x7f0000ffc000/0x1000)=nil)
shmctl$SHM_STAT(r3, 0xd, &(0x7f00000001c0)=""/202)
getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000002c0)={0x0, 0x3f, 0xd63, 0x3, 0x3f, 0xc59c, 0x8001, 0x7fff, {@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, <r4=>0x0, 0x8, 0x8, 0x8b, 0xffffffff00000001, 0x40}}, &(0x7f0000000380)=0xb8)
setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000440)={r4, &(0x7f00000003c0)=[@in={0x2, 0x1, @loopback}, @in6={0x1c, 0x1, 0x7, @loopback, 0x8001}, @in6={0x1c, 0x3, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x7}, @in6={0x1c, 0x2, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0xfffffffffffffffe}, @in6={0x1c, 0x1, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x3d}]}, &(0x7f00000004c0)=0x10)

00:04:43 executing program 0:
munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
msync(&(0x7f00008f4000/0x4000)=nil, 0x4000, 0x2)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3)
mprotect(&(0x7f0000bfe000/0x4000)=nil, 0x4000, 0x2)

00:04:44 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000001c0)={'accf_http\x00', "324488fc94d47f1c55b129ce5eeecd1007aee2a0ebd44ba61ad75e2eea36a175ce3cf88a44a7de11d78cffb082560fece81f368a4282605bc1370765764aa7a1df2218a279d4b8ebd028c8b378d783ba624e8ae93159751dee1ad6c700e9cffbd679e6b3bda8802dc6d533fae10dab3c4c06c18bc3d296967293d0adbdbb4a5199ae37bd759f1ab720da421c1edf412b65b30e17e5f9138aba906dd86138e8430c77a65ce73ac02bb144269e985f8b8ef50ece222ea00650900fb60211d773476e6cf3b75ffe4135e9ee202c609cd5cd041bf5db65f1687d864bfa73bef9f3327bcd6bc8ce34d6ce36ae27fea0ac8f7f"}, 0x100)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0xfffffffffffffff9, 0x4)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4)

00:04:44 executing program 1:
ppoll(0x0, 0x0, &(0x7f00000000c0), 0xfffffffffffffffe, 0x0)
r0 = open(&(0x7f0000000000)='./file0\x00', 0x3ffffffffff, 0x10)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
dup2(r0, r1)
getpid()

00:04:44 executing program 2:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r1 = accept4(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x20000000)
r2 = fcntl$dupfd(r1, 0x11, r0)
accept4$unix(r1, &(0x7f0000000080)=@file={0x0, ""/4096}, &(0x7f0000001100)=0x1002, 0x30000004)
setsockopt$inet_int(r0, 0x0, 0x2, 0xffffffffffffffff, 0x392)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f00000010c0)={0x5, [0x8d, 0x100000001, 0x7, 0xfffffffffffff800, 0x0]}, 0xe)

00:04:45 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000000)={<r1=>0x0, 0x6}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000080)={@in={{0x2, 0x3, @multicast2}}, <r2=>r1, 0x60a, 0x3f, 0x5, 0x3, 0x1}, &(0x7f0000000140)=0xa0)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000180)={0x8, [0x7, 0x1000, 0x80000000, 0x100000000, 0x20, 0x4, 0x101, 0x0]}, 0x14)
setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f00000001c0)={@local={0xac, 0x14, 0x0}, @empty, 0x2, 0x4, [@multicast2, @loopback, @empty, @remote={0xac, 0x14, 0x0}]}, 0x20)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000200)={<r3=>r2, 0xa, "8960431cc70e186398c5"}, &(0x7f0000000240)=0x12)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000280)={r3, 0x6, 0x1000, "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"}, 0x1008)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000012c0)={r1, 0xfa, 0x413, 0xfff}, &(0x7f0000001300)=0x10)
r4 = socket$inet6(0x1c, 0x3, 0x4)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, &(0x7f0000001340)=0x7e85, 0x4)
getsockopt$inet6_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000001380)={<r5=>r2, 0x0, 0xfffffffffffffff8, 0x2}, &(0x7f00000013c0)=0x10)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000001400)={@in={{0x2, 0x0, @broadcast}}, r2, 0x3, 0x1, 0x9, 0x100, 0xffffffffffffff5e}, &(0x7f00000014c0)=0xa0)
r6 = dup(r0)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r6, 0x84, 0x14, &(0x7f0000001500)={0x1, [0x100]}, 0x6)
r7 = geteuid()
r8 = getegid()
fchownat(r6, &(0x7f0000001540)='./file0\x00', r7, r8, 0x200)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r6, 0x84, 0x14, &(0x7f0000001580)={0x1, [0x80]}, 0x6)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000015c0)={0x1, {{0x2, 0x1, @loopback}}}, 0x90)
setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000001680)={r1, 0x7ff, 0xe00}, 0x10)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000016c0)=r5, 0x4)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, &(0x7f0000001700)={0x2, [0x43, 0xfff]}, 0x8)
semget$private(0x0, 0x3, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000001740)={r2, 0x2, 0x5, 0x81}, &(0x7f0000001780)=0x10)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x26, &(0x7f00000017c0)={r5, 0x2}, &(0x7f0000001800)=0x8)
fcntl$setflags(r0, 0x2, 0x1)
readlink(&(0x7f0000001840)='./file1\x00', &(0x7f0000001880)=""/93, 0x5d)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x103, &(0x7f0000001900)={<r9=>r1, 0xb2, "6a9fa62e3571fdfa9541bb4ae5f7ac3718cf129d89eb224632861d9ffb6bee5ddbdbd19055f26fcf9ec986b8ba86d6305f3c472fcd691e0685faf0aeddfdc5554bb1861baa68421b88aa85476ffd3e2863b2904951b53dedf4a5ab5975d08a3494bec0c50d40a3abc26558272e1cbe5c54c6c6dbd8aa107075a94bbb88340ba8045704ad606238b9c9f62dcaf59058c520c2dcd36cc719b6b68725803e111e74127fea416a18c206c1516958bb5eeb2f91ef"}, &(0x7f00000019c0)=0xba)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000001a00)={r3, 0x5e622b20}, &(0x7f0000001a40)=0x8)
setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000001a80)={r9, 0x216c}, 0x8)

00:04:46 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r1 = dup(r0)
pwritev(r1, &(0x7f0000000600)=[{&(0x7f00000000c0)="81", 0x1}], 0x1, 0x6d998)
mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, &(0x7f0000000040))
read(r1, &(0x7f0000000240)=""/175, 0x87b7a34a455e99)
poll(&(0x7f0000000100)=[{r1}, {r0, 0x1}, {r1, 0x6}, {r0, 0x4}, {r0, 0x141}, {r1, 0x14}, {r0, 0x1}, {r0, 0x80}, {r0, 0x89}], 0x9, 0x3)

00:04:46 executing program 1:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000180)={<r1=>0x0, 0x40000000009e5e}, &(0x7f00000001c0)=0xfffffffffffffd0a)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x0, 0x1f, 0x1020, 0x7, 0x8, 0x9, 0x1, 0x4, r1}, &(0x7f0000000140)=0x20)
pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000680)="b9", 0x1}], 0x1, 0x6306b)

00:04:46 executing program 1:
r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000fff000/0x1000)=nil)
shmat(r0, &(0x7f0000ffd000/0x3000)=nil, 0x3000)
r1 = socket(0x2, 0x1, 0x0)
shmctl$IPC_RMID(r0, 0x0)
sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10)
sendto$unix(r1, &(0x7f00000006c0)="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", 0x58d, 0x100, 0x0, 0x0)

00:04:46 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x385e)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0)
mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x11, r1, 0x0)
mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000)
msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2)
madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3)
sendto$inet(r0, &(0x7f0000000000)="737b7d781ea292dbf408e046d2d8fb8ebce493df24e1b5e795a85c35ca8f98b528e3cbee53a77b620151a67d7002e4b5de19df0e9e0ac27fa3ab3399ccc10a70629e7541bddc3ee4b81926cce45dbb5553f434bc836cbb83785849266e88d7e0a82963ac1b4781de78f670d3606f48015fae26f5449879d3a8d14c410c167ff20cb9eeb054dc6a52fa042225b1f11f57962317d0ad3f755d92f56dc4446c656b0d0c09faf2539de4e81266a20233625bfe544bff5dacbac34e168fa7b6426d0efa9d4d908ad922b0fcc75dce50ca398f64fb58977350b7", 0xd7, 0x1, &(0x7f0000000100)={0x2, 0x2, @loopback}, 0x10)

00:04:46 executing program 0:
madvise(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x2)
r0 = socket(0x1c, 0x4, 0xf7)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000240)={<r1=>0x0, 0xdf29, 0xf, 0xdff0, 0x5}, &(0x7f0000000280)=0x18)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000002c0)={r1, 0xe1, "73553776008cf6d37ff8efe81e99aa2e9fccf9de30880e36943c4ed934030a9c99a8f8e7d56ba70901299f78a07119b1da1f726af0219b5e8314dedceb3c5b5892eac5188619b99cb1b471ff60d359f773fbc44edd4e84bda62dc00096cdec7c1d851015c0bedd7451cbfb1169eadd95ac0e37c382058fde2b112547153a7570475ca089ca8625ea7d6291e15261e0a423939fa1a746732627ab7a84b6b0eda901f44fba4ca97706bea6160056dc5499d9180755b016bf19cf3686201e72d7968779845bdeb064bd9995aaaa0b645f207c0ffab052061c1dde49da69bede21fdd9"}, &(0x7f00000003c0)=0xe9)
r2 = socket$inet6(0x1c, 0x10000006, 0x200000400800)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x0, 0x51, @loopback, 0x6c1de91d}, 0x1c)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000040)={<r3=>0x0, 0xf5, "6a1e50cd9adbb0a9c3c2f8d8ede1f20b51f6c2f31b2ccdaa32cfb1cfbe93fd6b2def4c2553ee69d0950e8e8d243972e699d86cb90111846ddee685b27f97ccdac53d1fb7b83b00e2ca18a0b639a99ea3dfb69e8c90d127ba1f24d2e276acd842653bb9a6764fc95676fe3bfc0ff755c69d1238cadb4e71355345bb41981ec75aadbce77d0beb40a8a917e7781e04d0cb30086a5429f8a95e4afb7964a85e083d4e214b0598048433c9bca3862e8ff845db259c478255910023b80be5dc5154395ee0dd37c843578e0fbf8bce797d7af7509b28c31fa396313a61c0b4db5dc54b21c76974c75c4a7a197b93e474e2537830e30e8d4c"}, &(0x7f0000000140)=0xfd)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000180)=ANY=[@ANYRES32=r3, @ANYBLOB="46000000ba777daa1a26013db2723b1671b22c97d626f649c158a858b5c443794bd379bd2491dd99f25314a51cf52cdbbac3def5007eb883542d7696fd1e0400483f0000000000000097"], &(0x7f0000000200)=0x4e)

00:04:46 executing program 2:
r0 = socket$inet6(0x1c, 0x3, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x19, &(0x7f0000000000)={0x2, {{0x1c, 0xffffffffffffffff, 0x29, @remote}}, {{0x1c, 0xffffffffffffffff, 0x0, @local}}}, 0x108)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000200)=0x9, 0x4)
getpeername(r0, &(0x7f0000000140)=@un=@file={0x0, ""/92}, &(0x7f00000001c0)=0x5e)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000240), &(0x7f0000000280)=0x4)

00:04:46 executing program 1:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setuid(0xffffffffffffffff)
setsockopt$inet_mreqsrc(r0, 0x0, 0x66, 0x0, 0xff2d)

00:04:46 executing program 3:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x400000000000001, r0)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00'])
writev(r1, &(0x7f0000000000), 0x1000000000000253)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000000)={<r2=>0x0, 0x8001}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000080)={r2, 0x100000000}, 0x8)
write(r1, &(0x7f0000000500)="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", 0xffb)

00:04:46 executing program 1:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000080)={@multicast1, @empty, @multicast1=0xa800fc6}, 0xc)
sigaltstack(&(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000000))

00:04:46 executing program 3:
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
munmap(&(0x7f0000c2d000/0x4000)=nil, 0x4000)
madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1)

00:04:46 executing program 2:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x8240, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
truncate(&(0x7f0000000080)='./file0\x00', 0x10006)
sendfile(r0, r1, 0x0, 0x3f00)
r3 = getpid()
freebsd11_lstat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, <r4=>0x0})
freebsd11_stat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
r6 = getpgrp(0x0)
fstat(r0, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, <r7=>0x0})
r8 = getegid()
sendmsg$unix(r1, &(0x7f0000000780)={&(0x7f0000000000)=ANY=[@ANYBLOB="01002e2f07006c653000"], 0xa, &(0x7f0000000040)=[{&(0x7f00000001c0)="c716fe6aaf6dbd695cbb377fd871ecbce472f52bdf453058754239b449f366d537d7268b495696ba4c07142a187ce6561f306a7b3f3d3af824c1e344c525d29e776828ef8a41f748ecdee59dbce1b168ac88ba4884efce3a6e0a7b75b779a17ae01cea564661bce540152f2886d4662d12bf47e5d3c85758e742a04caeba322e25bd2cf1c4ea8cdddeaa5169f0f796a5a50d08ba617a8000ee994d088c0ecbeed98ffda892c63a16dc2971ab72e27060d4c1b892a22d1c7cdd94d207e9cf70059551cca671ae372dd29bd3e8021e380503a7af6a0b5a38b2cf3df0fe6673aa8ec369ad9c7ceba19142131b071daa3de383d9", 0xf2}, {&(0x7f0000000100)="99970164d58a7aea5331110d10b910782ab9a16046ccef1e9fa6d66d3351ac69a4f50ec46c4873a59372f99759f7a60674c5ca1dc2a380e3d50920b19ac428498a5c40e5c31a94241cf03cf4f80e8a3d820e1852d1caecc341012ce6cfb87eed5cfd0c4e91ef8688b004c0d5b83b0904dde6a1475cf2371e4f7bae", 0x7b}, {&(0x7f00000002c0)="4e26fbb4cc27c26fe85ab3bbc4125ece3b7f9e943411e16d433feafc4ec867d9dd5baac010cc2b49a9d62796d075d6de0d54eb1d993249927ca5f15cffb0c425f78194639702eeceab268f377c7e41b3db6a0c9d74a98ab46807f609ba4180aaf53dfcaa50f43a62619fed226b04912186b31f98275b4f57d34cc821943e2ec201841118758659d129cd4957ae0979ace021ab41e4e56b088f21c9e0fafd8c4d1ad7afdd0ac35b1d6c040f2f4a2d8ef5edc7f944cbe0301567a657751fb2742d41004b7fa9a64243bb78fe9b9ee5ef6d5d41f97277", 0xd5}, {&(0x7f00000003c0)="ef0c2cddf17c23e3f0b1ff36a778eb590d6da334c843e53a67ebabc659c78510c8f8756ce832cbe41a4f35355be481103b2b8525b285e8381fa5bcb601d43ced8764410adbf57dda0e79b997b8f6f5253368128873b6f056631e53f2adefb2c8068a87904258301f62fc22258ca4adbf4af5466b3c1c9b1a6b583d79a4ad3217547f8dbc493bc62686a3c26585b64ad7622339252f786e716fdfcada89fb46a353593593c8780d4c8200341f87", 0xad}], 0x4, &(0x7f0000000740)=[@cred={0x20, 0xffff, 0x2, r3, r4, r5}, @cred={0x20, 0xffff, 0x2, r6, r7, r8}], 0x40, 0x104}, 0x20108)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000007c0)={@in6={{0x1c, 0x0, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x3}}, <r9=>0x0, 0xc0, 0x9, 0x80, 0x7, 0x2, 0x9965}, &(0x7f0000000880)=0x98)
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000008c0)={r9, 0x5}, 0x8)
r10 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r10, 0x841b)
read(r2, &(0x7f0000001140)=""/4096, 0x143)

00:04:46 executing program 1:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={<r0=>0xffffffffffffffff})
r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r2 = accept(r0, 0x0, &(0x7f0000000080))
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f00000000c0)={<r3=>0x0, 0x1fffffffe0000000}, &(0x7f0000000100)=0x8)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000140)={r3, 0x7ff, 0x4, [0x7ff, 0x9, 0x7, 0xffffffff]}, 0x10)
setsockopt$inet6_int(r1, 0x29, 0x24, &(0x7f0000000000), 0x4)

00:04:46 executing program 0:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000000)={'accf_data\x00', "47174133cb0969d3824e2a3ca869230b74ffd1ad48dd518be32f90c7b192a6bed1caa96190798abe34f7377eff840142070024238df20e9a2e23ab6a2ebd3809ae6aafcc4737a6066a6fdd0ff4663e6f3b1a52e5f997d479f8c88d6f93e5c5ec793e452de9ac81c5d05631d12fad30f9e3d560e18546e81928458b8265707a21f08a3cb2e89e6c78eeaca05cf4ecedf277c78b0838982693d3440eea37079a6c55f849fffb3869a0f74efe74d47e879be7a2cef2c66c329a61d9de4bdcd3525d6d34cc4714de1ed07e8da092e47a28e9fa1cb9ff36ab825a1991f4d7fd72e661c1d706285f2ebcb257c7936f07286ba1"}, 0x100)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendto$inet(r1, &(0x7f0000000180)="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", 0x5c9, 0x0, 0x0, 0xfce0)

00:04:46 executing program 1:
r0 = socket(0x11, 0x3, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000000)={@in={{0x2, 0x2, @multicast2}}, <r1=>0x0, 0x80, 0x4, 0x80}, &(0x7f00000000c0)=0x94)
setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000280)={r1, &(0x7f00000001c0)=[@in={0x2, 0x3, @loopback}, @in6={0x1c, 0x0, 0x16400000000000, @local={0xfe, 0x80, [], 0x0}, 0x4}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x3}, @in6={0x1c, 0x3, 0xc1e4, @loopback, 0x8000000000}, @in={0x2, 0x2}, @in6={0x1c, 0x3, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x8000}]}, &(0x7f00000002c0)=0x10)
sendto$unix(r0, &(0x7f0000000100)="b1000508b100a45997bb43e25786cb3849451ae3d3051020741038f53e8551f30ce390500e08fecea11ea8fef96e4fc748e93f0b780486ae007373a1bdbe781e5d8f6aef9187a869a4d3722c91f75073a1ebe2a4cbba982fd825582fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d606290d7d026ba8af63ff37282934e4fd89f20fd3873babfbb770c1f5a872c881ff7cc53c094303b2b8a85ff3fa86d9211830e0f2f0c9029fc7ab3a34c290", 0xb1, 0x0, 0x0, 0x0)

00:04:46 executing program 3:
pipe2(&(0x7f00000001c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100000)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r3 = accept4(r1, &(0x7f00000002c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000300)=0x1c, 0x10000000)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r2, 0x0, 0x7)
lseek(r2, 0x0, 0x1000000000003)
pwritev(r2, 0x0, 0x0, 0x0)
poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0)
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000380), &(0x7f00000003c0)=0x4)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000a00)=ANY=[@ANYRES32=<r4=>0x0, @ANYBLOB="00fcffffff09007f03c2cf0400040000001c004e2002000000000000000000000000000000000000010100008fe7f710617e229fb30b0623e3b567f40000000000000000eb9600000000000000000000000000000000000000000021e77278a700000000000000000000000000ffe80080000000080000000000000000000000000000000000009aaae3d3151104c7227f00000038d8eb000000000000000000000000000000000008", @ANYRES32=0x0, @ANYBLOB="3f000000e7020000040000003cffffff61000000"], &(0x7f0000000400)=0xb0)
setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000440)={r4, &(0x7f0000000680)=[@in={0x2, 0x2, @loopback}, @in6={0x1c, 0x0, 0xe39, @loopback, 0x10000}, @in={0x2, 0x2, @broadcast}, @in={0x2, 0x0, @rand_addr=0x3f}, @in6={0x1c, 0x2, 0x8001, @loopback, 0x3}, @in={0x2, 0x3, @multicast2}, @in6={0x1c, 0x3, 0x3c18, @local={0xfe, 0x80, [], 0x0}, 0x1}, @in={0x2, 0x0, @broadcast}]}, &(0x7f0000000740)=0x10)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
faccessat(r0, &(0x7f0000000340)='./file1\x00', 0x3, 0xf00)
getsockopt$inet_opts(r3, 0x0, 0x1, &(0x7f0000000900)=""/243, &(0x7f0000000600)=0xfffffffffffffec4)
utimes(&(0x7f0000000fc0)='./file0\x00', &(0x7f0000001000)={{0x1a97bf97}, {0x3, 0x7}})
recvmsg(r3, &(0x7f0000000f80)={&(0x7f00000007c0)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, &(0x7f0000000e80)=[{&(0x7f0000000800)=""/211, 0xd3}, {&(0x7f0000000b00)=""/237, 0xed}, {&(0x7f0000000c00)=""/244, 0xf4}, {&(0x7f0000000d00)=""/191, 0xbf}, {&(0x7f0000000dc0)=""/13, 0xd}, {&(0x7f0000000e00)=""/101, 0x65}], 0x6, &(0x7f0000000f00)=""/123, 0x7b}, 0x2)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
setsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f00000004c0)={'accf_http\x00', "491841d0ed267d1e2fa61a7c2ee4c9db5480c904c4a46e2d5dce5b2b4b9541626a263b9efaedc6323a04b001cc18748bc6a72591f033cecc9f7ecbe88d91725c3166581f0f7c9830557d1c117435a645382fe09bb4e959e76dc03c72b92848f08c887ba04f64957276d4a146ba776a3581376e21f06ced1678a66a91acde11b6181084fd090624f919dbaf8158ec1a1548435865f671be1fc34dedb188faaad34dff08acec3104d46925cbc00b6c84ef03a23474cbfa98ea4fd65a1712c89934b2fc5f9aea1b8abac2d95f4cfdb1e3d6e7b5215e7ce497f5ddc64e0c90450fdf2060d1acdf56902b7ac1de5414b375c9"}, 0x100)
freebsd11_lstat(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040))
r5 = open(&(0x7f0000000780)='./file0\x00', 0x8000, 0x10)
fcntl$getown(r5, 0x5)
getsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f00000005c0), &(0x7f0000000640)=0x4)
sendto(r2, 0x0, 0x0, 0x0, 0x0, 0x0)
open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9)

00:04:46 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r1 = getpgid(0xffffffffffffffff)
fstat(r0, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
fstat(r0, &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
r4 = fcntl$getown(r0, 0x5)
freebsd11_fstat(r0, &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, <r5=>0x0})
freebsd11_stat(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0})
r7 = fcntl$getown(r0, 0x5)
freebsd11_fstat(r0, &(0x7f0000000c00)={0x0, 0x0, 0x0, 0x0, <r8=>0x0})
getresgid(&(0x7f0000000440), &(0x7f0000000c80)=<r9=>0x0, &(0x7f0000000cc0))
socketpair(0x1f, 0x10000000, 0x0, &(0x7f0000000d00)={0xffffffffffffffff, <r10=>0xffffffffffffffff})
sendmsg$unix(r0, &(0x7f0000000e00)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000840)=[{&(0x7f00000001c0)="788fc4611662389d33b1bfcbaac753647ee8cf9f045a3c6ec95528e0b84007eb866f8791c8b7a5343f8fed8be1acd7116bb34a54d9e8fcb486d6b20bfee045a5ea4d9892331767e1ab025fba3246cebca2652aa18e1ceaf1f20497b1a760ab6618382dabcac4bce188e18a21ef3a5b2540f0441793c715032cd6c973c5a2deeab40d143c6cf3d47b20058503681d794f87da37370e778019091dba5bb715c86fbd425321f4387255161872da51f5c8a8b743c889ad699d54d2", 0xb9}, {&(0x7f0000000280)="b00e0850adf54d3b7c6d26e58348c7b7d6bbfbebb224572226d559eac3c911a8645736b1b2e40b95a87a1b54f740c39a831c1bbee098da3db0599041bbd25312c677ef8ad513edd1258f7af413743075b6e9ef250a0372f3f2de13ca43f1838a740b58ccee3c1cc6d6835ac06f0c5c2905dccdfaf9219dab3c32e5626c493e573aadf30fb7721dba32e8dd63f2f512cc5de3d9dc7963456120a3ab4da7987c9eff602f7a3d683581d2604b9822ece86c1189e6f14e316073374d292d5caad2155da122f991b8def0b8f0bb02f01e4d90ffcddb761147e1584a562bdb168c5b7e4d6819b2b828d28535834c", 0xeb}, {&(0x7f0000000380)="045d2aa9dc35a157a42d00401446a77485a7a69809a6c787c15629404e177dbc7e55a4af45b3d3080fde2f536b98cbe50a9ebdff1b2aa8657b1eb596dc815665347dfacd55d2eed38367b364b71bbf7ce1a2a3120428004927d2036ea49bf54ba4b1b6598b4f2d6584f598ea97b3c11bf8e65485bdc9a2c36b692cdfc8b3c81c31a7afd3cf4a25eb13643e334c3f8dd1ce3b1a1a0b25b93b1ba6851547dd6e67cd827cbb19", 0xa5}, {&(0x7f0000000080)="6e708cbdd9451f68db4e73a59c526c3ec55bc35840defe6763266553c4ad620d073adc0ece15ed4bcca0ac19746d61d6c2292adc8169bc4935b4", 0x3a}, {&(0x7f00000004c0)="8eacdb0db7d8b5a442d9a3294b714472c6c3a9da1570b238d6de75478dc41b24bc17e3c960a120743f033756acbed50ff46ecf026ff1bd229d27329574e102bd49960b9f551d3f437bed462f43f8839afac1e7447bd104cf8b9e51e973bc374ea204df9c899636afe69f10c0eb93c33c121442f5779f26b9ce33325732976bbbbc6bc8d2d53ca0c2771f2e3655c0beaa39447aa10163bed01afc88d2cea150706feef9e6913f85ca8c7dd9c596ffe585822f", 0xb2}, {&(0x7f0000000580)="df5a874480516b515835d8ebbe9379cbff165603b0c27a94fa6b45ee46670c94ff07b2ecb950de913762cba656df32b73ad72384cf81f1d832be1fb3ea7fd3debd36cf3e214975d27d7a146e8efe81ff5c0f3eeeb2fba17062b4456a00c9953fa0b6189737eb70862f4b21ec29090bfbb81bffdf6e5a1347eef49562244d649cc1edb8962beca46835a4c75e25ce4339bc1aea7e47fa47f31604fb4e0275fb5845d94134993bd72f10d4f9ab42a3408ed1fce0e518f9cf36dbd6e907", 0xbc}, {&(0x7f0000000640)="d10ce335508ba36eea946ff8de69b96ff6b8b46c6142b8dafdcaa11282432d1efb168bb73f339e83db0506727d415359d055ce579b00072790cdbd7a19d469189b271c0720f1b157bf6454b77456b2983320977547c062f30e645d5dd835e5667c39a4b24b", 0x65}, {&(0x7f00000006c0)="30ee86bb7354cb5da47f96bb7307b1363317f52b6d6ac2495e97038beca10129a0ab0108459efde412120a765c0fef858fec88a0cda9a9a40714a4edad55807e1d2b7be8bfa46f3a22fd79fc3800133ae32ccb9d8d2aef65cf53f9f9fd46d280799ab2a2f86f2c8840ab9003a5e2f88c5082a911", 0x74}, {&(0x7f0000000740)="f86d153d83a7c77dae0828c992a82a0f2cd40dea1c1ad8c3874874829abd551cb8b04009d3be5a60879451009201ea933706f281223988e14f2cc0a46366ae6c2860b3da519493d82cbbff88eba98de3823c3a5a06a58663e17b5e9f00346485cf2ad5245af6ece97ae3c81c607ef871f3aed2d702a631b29cea82a067ccb64b2a3759d965a87917948b7a2019c9a107bba21cfc1cd27985aa34ee98bf00edf5ccc1634fb1b8fcda80d88387641967505488e3628f08c666972886308438761eb9c36c9a4ef7ae7a41dec4c4745e612275a41d6aa79e6fd0147889716a2e27b103392aaf65b688", 0xe7}], 0x9, &(0x7f0000000d40)=[@cred={0x20, 0xffff, 0x2, r1, r2, r3}, @rights={0x20, 0xffff, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r4, r5, r6}, @cred={0x20, 0xffff, 0x2, r7, r8, r9}, @rights={0x30, 0xffff, 0x1, [r0, r0, r0, r0, r10, r0, r0, r0]}], 0xb0}, 0x20100)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
dup(r0)
lseek(r0, 0x0, 0x3)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xf3b77114bdc12f32)
renameat(r0, &(0x7f0000000000)='./file0/file0\x00', r0, &(0x7f0000000100)='./file0\x00')
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0)

00:04:46 executing program 1:
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x100004)
getsockname$inet(r0, &(0x7f00000004c0)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000500)=0x10)
write(0xffffffffffffffff, &(0x7f0000000180)="fd", 0x1)
r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x8, 0x20000000)
ppoll(&(0x7f0000000100)=[{r1, 0xe}, {r1, 0x44}, {r1, 0x80}, {r1, 0x2004}, {r1, 0x4}, {r1, 0x10}, {r1, 0x80}, {r1}, {r1, 0x13}], 0x9, &(0x7f0000000240)={0x5a2a, 0x3}, &(0x7f0000000280), 0x8)
freebsd10_pipe(&(0x7f0000000580)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000200)={<r4=>0x0, 0x1, 0x8, 0xff, 0xedde, 0x2}, &(0x7f00000002c0)=0x14)
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000001c0)={<r5=>r4, 0x1}, &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_STATUS(r3, 0x84, 0x100, &(0x7f00000003c0)={r5, 0x8, 0x1, 0x4, 0x40, 0x1, 0x6, 0x401, {@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r5, 0x746, 0x3, 0x8, 0x3ff, 0x401}}, &(0x7f0000000480)=0xb8)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000300)=ANY=[@ANYBLOB="02004e21e000000200000000000000000000000000000000000000000083e6000000000000000000000000000000edff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r5, @ANYBLOB="ffff000000000000028a89226df7767f83a1d57c126f5ab9bb55c24365040000"], 0xa0)

00:04:47 executing program 2:
freebsd11_mknod(&(0x7f0000000100)='./file1\x00', 0x6051, 0x0)
r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000200), 0x10000000)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000240)={@in={{0x2, 0x1, @rand_addr=0xc633}}, <r1=>0x0, 0xd3, 0x21, 0x1}, &(0x7f0000000300)=0x94)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000340)={r1}, &(0x7f0000000380)=0x8)
r2 = open(&(0x7f0000000000)='./file1/file0\x00', 0x4, 0x80)
getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000140)={<r3=>0x0, 0x2, 0x80, 0x264, 0x3, 0xa4, 0x20, 0xa94, {@in6={{0x1c, 0x1, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x8}}, 0x0, 0x3, 0x5, 0x3, 0x7fffffff, 0x40}}, &(0x7f0000000040)=0xb0)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f00000000c0)={r3, 0xc3}, 0x8)
rmdir(&(0x7f0000000080)='./file1\x00')

00:04:48 executing program 2:
mprotect(&(0x7f00006df000/0x4000)=nil, 0x4000, 0x1)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c)
mprotect(&(0x7f00006e0000/0xa000)=nil, 0xa000, 0x7)

00:04:48 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0)
freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x8)
setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000100)={0x758, 0x6}, 0x8)
setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8)
write(r0, 0x0, 0x268)
getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x8, 0x0, &(0x7f0000000040)=0x49)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
accept4$unix(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)

00:04:48 executing program 1:
r0 = socket(0x1c, 0x3, 0x0)
mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2, 0x11, r0, 0x26)
flock(r0, 0x0)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x80011, r0, 0x0)

00:04:48 executing program 1:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil)
pipe2(&(0x7f0000000540)={<r1=>0xffffffffffffffff}, 0x4)
getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb)
listen(0xffffffffffffffff, 0x0)
execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[0x0, 0x0, &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00'])
openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)
accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x0)
close(0xffffffffffffffff)
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r2, 0x7e2780e3)
r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x0)

00:04:48 executing program 3:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
r1 = fcntl$dupfd(r0, 0x0, r0)
bind(r1, &(0x7f0000001500)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0xed)
getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000001380)={<r2=>0x0, 0xffffffffffff2870, 0x200, 0x800}, &(0x7f00000013c0)=0x10)
sendmsg$inet_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000000)=@in6={0x1c, 0x1, 0x1, @loopback, 0x4}, 0x1c, &(0x7f0000000300)=[{&(0x7f0000000380)="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", 0x1000}, {&(0x7f00000001c0)="dcb669bf97b38fa66bc7c32319f9941775006bf08197c19a8ed3899d80e3311ab65c3adcda60b57392859d33a74dc7572f39f61eed0a2f0b9c4e6213501f527143ad7dc49303862fe483aec4a68240c1c888c9c296cec240c1eb6d857db9719a9e5c7819dfea4a4fad5d7c382705e83f39bfe63dfbda13e462ab772371e38141f6d53e14a66a854e032a86a54253d8fc762a3723132ff2c92e69323b21b4c4725ade1a0af5f83ef00ed3af8936252bc7f2da61dca851376b2de5c3f690519a1899fb654a", 0xc4}, {&(0x7f00000000c0)="a08d25c35743d60b1e19cbdf5d3af87718f263b618f9b176b7d6e3f36c2effbd99ce303cbe2a952d6234ad9a9214811cf090caaf9ca3af04f05b703f1560e788e617b7c8cdf562fd3647060f19fe1458aed0dab32907c4949cd4e7dcfbd35dbe2201951390300771f0cc7a79af28e7c7a92173f1a9b3e8f05fd4f95903c906c756b33e0a86c9c30ad931fa2bf5da6c57ecfe98f1e38fa8237adce25e492c4b7c45ddf72eaa87861eb70c8099f4eafe82636e130d7cf213", 0xb7}, {&(0x7f00000002c0)="d04ea2d0df25c8feb2344b3227dd6097ddbf5ebe", 0x14}], 0x4, &(0x7f0000001400)=[@authinfo={0x10, 0x84, 0x8, {0x74d8}}, @authinfo={0x10, 0x84, 0x8, {0xfffffffffffffff8}}, @init={0x14, 0x84, 0x1, {0x5, 0x2, 0x8, 0x8}}, @dstaddrv6={0x1c}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, [], 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast2}, @dstaddrv6={0x1c}, @sndinfo={0x1c, 0x84, 0x4, {0x400, 0x1300, 0x7, 0x0, r2}}], 0xb4, 0x20000}, 0x20001)
sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="1000000084000000080000000000000014000000000000005b0000000100000001000000"], 0x24}, 0x0)

00:04:51 executing program 0:
r0 = socket$inet_sctp(0x2, 0x40000000e, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x28, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0)
read(r0, &(0x7f0000000080)=""/85, 0x55)

00:04:51 executing program 3:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeec", 0x77, 0x0, 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x20)
openat(r0, &(0x7f0000000080)='./file0\x00', 0x800, 0x2)
r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0)
symlinkat(&(0x7f00000000c0)='/', r1, &(0x7f0000d06ff8)='./file0\x00')
sync()

00:04:51 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4)
r1 = fcntl$dupfd(r0, 0x0, r0)
sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB="10282be0d2e4d78fda0000ff01fffc06"], 0x10}, 0x0)

00:04:51 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
r2 = geteuid()
freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
setreuid(r2, r3)
listen(r1, 0x0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000040)=0x8000000000002, 0x0)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={<r4=>0x0, 0x4}, &(0x7f0000000180)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000001c0)={r4, 0xffffffffffffffc0}, 0x8)

00:04:51 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={<r1=>0x0, 0x0, 0xed5, 0x606c, 0x3, 0x8}, &(0x7f0000000140)=0x14)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000001c0)={0x1, 0x4200, 0x7, 0xb9c, r1}, 0x10)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @local, @loopback}, 0xc)
r3 = dup(r2)
setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f00000000c0)=0x5, 0x4)
fcntl$dupfd(r2, 0x0, r3)
setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc)

00:04:51 executing program 0:
r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0)
ftruncate(r0, 0x80000001)
preadv(r0, &(0x7f0000000580)=[{&(0x7f0000000180)=""/139, 0x200000}], 0x1, 0x7f000000)
r1 = getpid()
wait4(r1, &(0x7f0000000000), 0x0, &(0x7f00000000c0))

00:04:51 executing program 1:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil)
pipe2(&(0x7f0000000540)={<r1=>0xffffffffffffffff}, 0x4)
getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb)
listen(0xffffffffffffffff, 0x0)
execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[0x0, 0x0, &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00'])
openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)
accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x0)
close(0xffffffffffffffff)
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r2, 0x7e2780e3)
r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x0)

00:04:51 executing program 3:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000200), 0x14)
fsync(r0)
sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001500)=[{&(0x7f0000000480)="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", 0x5b5}], 0x1, 0x0}, 0x0)

00:04:51 executing program 0:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=[@prinfo={0x14, 0x29, 0x15}], 0x14}, 0x0)

00:04:51 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r1 = dup(r0)
truncate(0x0, 0x0)
pwritev(r1, &(0x7f00000004c0)=[{&(0x7f00000000c0)="22441fc2b79ee585595553ab7c07cac4e4bf70da65a0097152cb990f8af6d4558905e60cfbab3de6610cb3716ff52590f55accd5e3e790bd68bf4d1ffb8eb85815ef1d0755571c405112bc48624782d8ec5682dd104e34e68a034da1613fe516c24c18e86e34869eafae1f399ce3aedd007600229594", 0x76}, {&(0x7f0000000140)="79eed859b803035cee8559e0980366dcb91e9ce5d746171fe492009216d6e9a84cd1d011bf0655ba7c4113bbbbd45b204544c8179b7e6c1f9ac498504e5ca293bc8fc1e68e20d2f6ed75c0c67b34db53d08862241cb7908068f73371ee68ebaf3c4e5b906ab2e2ffb4d19690e7b5122ddc4e5450b1c098187ae7d575bc355c43b4372e93e4050d4c1b87e28823b4f447ab5e4f9d2b136385741f7aa398ad3e27e2fb8fcd19b10e8c836ebaab1c96fc5553ce98546fb4cddadf87b7f21f19a5a674c81be2d5d2dc46af986e0747065b664115", 0xd2}, {&(0x7f0000000240)="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", 0xfa}, {&(0x7f0000000340)="0be76da201e7854d39", 0x9}, {&(0x7f0000000640)="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", 0x1000}, {&(0x7f0000000380)="c290b1571d63b3ed0c10f6bba0532e9f699d21c349b0316b9c41182c816e6427380485039f54d6c9d53bf01df444ef5c9f3d27362ec58699ccc6428dc6a289115e889788a5f3412172b3894df201cc19456bc20340eff7a021a1688419534a06e55494e564c06d6bf7d212ee887e77981b08c68ce90e084c28cb2760ae4734517ef23f24bfe5b34bc06695126fab7f93c59dcc35c817120c9bfeaa66ac56cee7e67b6c216d1e8195", 0xa8}], 0x6, 0x6d998)
read(r1, &(0x7f0000000000)=""/175, 0x6d999)

00:04:51 executing program 0:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r1 = accept4$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000000c0)=0x10, 0x10000000)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000100)={<r2=>0x0, 0x10000, 0x7fff, 0x2, 0x9, 0x20}, &(0x7f0000000140)=0x14)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0x0, 0xffffffffffffffff, r2}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1=0xac1400bb}, 0xc)

00:04:51 executing program 0:
socketpair(0x17, 0x10000003, 0xffffffbffffff800, &(0x7f00000000c0)={<r0=>0xffffffffffffffff})
mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x7, 0x11, r0, 0x0)
r1 = socket(0x11, 0x3, 0x0)
getsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x4)
write(r1, &(0x7f0000000000)='r', 0x1)

00:04:51 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={<r1=>0x0, 0x0, 0xed5, 0x606c, 0x3, 0x8}, &(0x7f0000000140)=0x14)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000001c0)={0x1, 0x4200, 0x7, 0xb9c, r1}, 0x10)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @local, @loopback}, 0xc)
r3 = dup(r2)
setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f00000000c0)=0x5, 0x4)
fcntl$dupfd(r2, 0x0, r3)
setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc)

00:04:51 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
sendmsg(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000180)='F', 0x1}], 0x1, 0x0}, 0x0)
write(r0, &(0x7f00000001c0)='M', 0x0)
shutdown(r0, 0x2)

00:04:51 executing program 0:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000440)=""/150, 0x96)
r1 = shmget(0x0, 0x3000, 0x3, &(0x7f0000ff3000/0x3000)=nil)
shmctl$SHM_LOCK(r1, 0xb)
listen(0xffffffffffffffff, 0x0)
execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], 0x0)
openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8)
socket$inet6_udp(0x1c, 0x2, 0x0)
accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000)
r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r3 = accept(r2, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000380)={0x0, 0x80000001, 0x3, [0x9, 0x100000001, 0x40]}, &(0x7f00000003c0)=0xe)
close(0xffffffffffffffff)
r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r4, 0x7e2780e3)
r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mlockall(0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r5, 0x0)
ftruncate(r4, 0x8000)
mkdir(&(0x7f0000000600)='./file1\x00', 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, 0x0, &(0x7f0000000580))
r6 = socket(0x2, 0x5, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="bd1d81458b323c86a1c214dcebb46e9264ae132f30b45168893d28ee5f60eeb4447a7a82e0a438ccd6f8a3dec6e6f9d82e6c037569", @ANYRES32=<r7=>0x0], 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x13, &(0x7f0000000040)={r7, 0x10001}, 0x8)
open(&(0x7f0000000800)='./file0\x00', 0x100000, 0x100)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f00000009c0)=ANY=[@ANYBLOB="6568a95c910cfd000000e50000000224b12f9b19d752d27542610d35009cce2f7947fc871320dc5ad44b15508c8fed7c0e2c96c8a20bbf11db9500000000b160bc0a814e5a015f835db0e34d6e94b3577bf5660e1f019800692004030b4cf59d041ac1a7afd4e9c1b1e82051f9335cd180d0f29f0000000000000000000000000000000000004c1071556e241198a36b145642f9bea0f449602505d3ce18f96134db79c760fcea6524b4fdb2b42834aa455f90b7e4f096de6a75ca8b5e2e6ef5a827c7ad2b9a1cbb82c6401a4cde687adda24dd4e5683ba559bf526bd9bd0f990cfb55e66fd912619f"], 0x0)
execve(0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000400)=ANY=[@ANYBLOB="661b721745b6bb0e61905181587113e43278d4cafd3911ac33076d258a626a11dda57881c0608de3e26d2f0cf8942b9e19d64cb0ce236100"], 0x0)
open(&(0x7f00000005c0)='./file0\x00', 0x20084, 0x82)
pipe2(&(0x7f0000000080), 0x2)

00:04:51 executing program 1:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil)
pipe2(&(0x7f0000000540)={<r1=>0xffffffffffffffff}, 0x4)
getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb)
listen(0xffffffffffffffff, 0x0)
execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[0x0, 0x0, &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00'])
openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)
accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x0)
close(0xffffffffffffffff)
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r2, 0x7e2780e3)
r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x0)

00:04:51 executing program 0:
setitimer(0x2, &(0x7f0000000000)={{0x3, 0x40}, {0x1}}, 0x0)
syz_emit_ethernet(0x5, &(0x7f0000000040)="997ffce058f8d277ee347815080045d2602b7b796c4d491f7f16098438257f01fd2b")

00:04:51 executing program 2:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96)
r1 = open(&(0x7f00000003c0)='./file1\x00', 0x446, 0x16)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000380)=0x7c92f47c, 0x4)
r2 = shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil)
shmctl$SHM_LOCK(r2, 0xb)
listen(0xffffffffffffffff, 0x0)
execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], 0x0)
openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8)
r3 = socket$inet6_udp(0x1c, 0x2, 0x0)
accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000)
r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r5 = accept(r4, 0x0, 0x0)
close(r3)
r6 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r6, 0x7e2780e3)
r7 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r7, 0x0)
ftruncate(r6, 0x8000)
mkdir(&(0x7f0000000600)='./file1\x00', 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000540)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000580)=0x20)
r8 = socket(0x2, 0x5, 0x0)
connect$unix(r8, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="bd1d81458b323c86a1c214dcebb46e9264ae132f30b45168893d28ee5f60eeb4447a7a82e0a438ccd6f8a3dec6e6f9d82e6c0375", @ANYRES32=<r9=>0x0], 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r8, 0x84, 0x13, &(0x7f0000000040)={r9, 0x10001}, 0x8)
open(&(0x7f0000000800)='./file0\x00', 0x100000, 0x100)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB], 0x0)
execve(0x0, 0x0, 0x0)
freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000009c0))
open(&(0x7f00000005c0)='./file0\x00', 0x20084, 0x82)

00:04:51 executing program 0:
r0 = semget$private(0x0, 0x2, 0x0)
semget$private(0x0, 0x2, 0x0)
__semctl$GETPID(r0, 0x5, 0x4, &(0x7f0000000000)=""/113)
semop(r0, &(0x7f00000000c0)=[{0x1, 0x7, 0x1000}, {0x0, 0x4, 0x1800}], 0x2)
__semctl$IPC_RMID(r0, 0x0, 0x0)
r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000100)=0x10, 0x30000000)
getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000140), &(0x7f0000000180)=0x4)

00:04:51 executing program 0:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x30000000)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000280)={<r1=>0x0, 0x0, 0x5, 0x1, 0x971, 0xeef}, &(0x7f00000002c0)=0x14)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000300)={r1, 0x1000}, 0x8)
setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000400)=ANY=[@ANYBLOB="00008001ac1400bb0300000005000000ac1400aa000000007f000001ac1400bb517b51dac77900000000"], 0x24)
setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000003c0)={r1, 0x3, 0xb87e}, 0x10)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000080)={<r2=>0x0, 0xfffffffffffffffa, 0x8, [0x6000000000, 0x1, 0x7, 0x4, 0xffffffff, 0x2, 0x3f, 0x7ff]}, &(0x7f0000000100)=0x18)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000440)={@in6={{0x1c, 0x0, 0x310, @loopback, 0xbdfc}}, r2, 0x10000000006, 0x1, 0x80, 0x5, 0x1, 0x6}, &(0x7f0000000200)=0x98)
r3 = dup(r0)
freebsd11_mknodat(r3, &(0x7f0000000240)='./file0\x00', 0x1, 0x10001)
select(0x1a, 0x0, &(0x7f00000000c0), 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000340)={r2, 0x62d, 0x6, [0x9, 0x9, 0x1, 0x4, 0x9, 0x8000]}, &(0x7f0000000380)=0x14)

00:04:51 executing program 0:
r0 = open(&(0x7f0000000380)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
r2 = msgget$private(0x0, 0x60)
msgctl$IPC_STAT(r2, 0x2, &(0x7f0000000080)=""/74)
mlockall(0x2)
msgget$private(0x0, 0x202)
accept(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000100)=0x8)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0)
mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0)

00:04:52 executing program 3:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96)
shmctl$SHM_LOCK(0x0, 0xb)
listen(0xffffffffffffffff, 0x0)
execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], 0x0)
openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8)
socket$inet6_udp(0x1c, 0x2, 0x0)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
close(0xffffffffffffffff)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r1, 0x7e2780e3)
r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0)
ftruncate(r1, 0x8000)
mkdir(&(0x7f0000000600)='./file1\x00', 0xe60b0000)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, &(0x7f0000000580))
r3 = socket(0x2, 0x5, 0x0)
r4 = semget$private(0x0, 0x1, 0x20)
__semctl$GETVAL(r4, 0x3, 0x5, &(0x7f0000000400)=""/106)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="bd1d81458b32ebb46e9264ae132f30b45168893d28ee5f60eeb4445b7a82e0a438cc997a47d3dfe0eee50b196694af8eb8a1d514475d73549f7214e90c46b4cab96a3eb10aef000000000000", @ANYRES32=<r5=>0x0], 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x13, &(0x7f0000000040)={r5, 0x10001}, 0x8)
open(&(0x7f0000000800)='./file0\x00', 0x100000, 0x100)
execve(0x0, 0x0, 0x0)
freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000009c0))
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000840)=ANY=[@ANYBLOB="02fd2ecb8b3c000001000000f4fc8e452b7eaea8cd0a7f24144107efb39e7fd5f908e3351e109d8cb1504e033fcf2d3e6a065538a1d26ad3c1d6a10f93"], 0x0)
open(&(0x7f00000005c0)='./file0\x00', 0x20084, 0x82)

00:04:52 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$setflags(r0, 0x2, 0x80000000)
open(&(0x7f0000000000)='./file0\x00', 0xa, 0x100)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0)
getpeername(0xffffffffffffffff, 0x0, 0x0)
r1 = open(0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, &(0x7f0000000040))
getpgrp(0x0)
sendfile(r0, r0, &(0x7f0000000080), 0x2)
freebsd11_lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400))
getgid()
getpid()
getuid()
getegid()
fchdir(r1)

00:04:52 executing program 1:
r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0)
pwritev(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)='i', 0x1}], 0x1, 0x1006)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0)
mlock(&(0x7f0000ff9000/0x1000)=nil, 0x1000)
preadv(r0, &(0x7f0000000580)=[{&(0x7f0000000180)=""/139, 0x8b}], 0x1, 0x0)
fcntl$setstatus(r0, 0x4, 0x4)
truncate(&(0x7f0000000040)='./file0\x00', 0xf2be)

00:04:52 executing program 2:
mkdir(&(0x7f0000000000)='./control\x00', 0x0)
r0 = open(&(0x7f0000000100)='./control\x00', 0x0, 0x0)
mknodat(r0, &(0x7f0000000080)='./control\x00', 0xe0e0, 0x0)
mkdir(&(0x7f0000000140)='./control/file0\x00', 0x0)
rmdir(&(0x7f00000000c0)='./control\x00')
r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./control/file0\x00', 0x400, 0x34)
accept4(r1, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000200)=0x1c, 0x30000000)
faccessat(r1, &(0x7f0000000180)='./control\x00', 0x0, 0xa00)

00:04:52 executing program 3:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000140)={0x1, &(0x7f00000000c0)=[@in={0x2, 0x1, @multicast2}, @in6={0x1c, 0x1, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0xfffffffffffffff8}, @in6={0x1c, 0x1, 0x7, @loopback, 0x9}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x3, @rand_addr=0x8000}]}, &(0x7f0000000180)=0x10)
bind$inet(r1, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, 0x10)
sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="100000008400000008000000000000211400000000000000070000000100000000000000"], 0x24}, 0x0)

00:04:52 executing program 2:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = dup(r0)
connect$unix(r1, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa)
setsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f0000000100), 0x4)

00:04:52 executing program 1:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
open$dir(&(0x7f0000000040)='./file0/file0\x00', 0x108284, 0x0)
r0 = accept4(0xffffffffffffffff, &(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000001c0)=0x1c, 0x10000000)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000200)={0x0, {{0x2, 0x1, @multicast1}}}, 0x90)
unlink(&(0x7f0000000100)='./file0/file0\x00')
r1 = accept4$unix(r0, &(0x7f00000002c0)=@file={0x0, ""/4096}, &(0x7f0000001300)=0x1002, 0x10000000)
recvfrom$unix(r1, &(0x7f0000001340)=""/85, 0x55, 0x1, &(0x7f00000013c0)=@abs={0x0, 0x0, 0x0}, 0x8)
mlockall(0x2)
freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f00000000c0)=0x9, 0x4)
unlink(&(0x7f0000000180)='./file0/file0\x00')

00:04:52 executing program 1:
setreuid(0xffffffffffffffff, 0x0)
r0 = dup(0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000000)={<r1=>0x0, 0x8, 0x2, 0x8001, 0xbcb}, &(0x7f0000000040)=0x18)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x0, 0x5, 0x1000, 0xe2f0, 0xff, 0x81, 0x8, 0x5, r1}, &(0x7f00000000c0)=0x20)

00:04:52 executing program 1:
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x47, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1=0xac1400bb}, 0xc)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x47, &(0x7f0000000100)={@multicast2, @rand_addr, @broadcast}, 0xc)

00:04:53 executing program 0:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg$unix(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="25000000ffff00000100000000000000", @ANYRES32=r1, @ANYRES32=r1, @ANYPTR, @ANYRES16=r1, @ANYRES32], 0x26, 0x1}, 0x0)
r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x28)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000200)={<r3=>0x0}, &(0x7f0000000240)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000280)={r3}, 0x8)
setrlimit(0x8, &(0x7f0000000080)={0x100000000, 0x8})
recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=""/156, 0x9c}, 0x0)

00:04:53 executing program 1:
mmap(&(0x7f0000c82000/0x4000)=nil, 0x4000, 0x3, 0x410, 0xffffffffffffffff, 0x0)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
mprotect(&(0x7f0000bc7000/0x1000)=nil, 0x1000, 0x20000001)
munmap(&(0x7f0000b80000/0x2000)=nil, 0x2000)

00:04:53 executing program 3:
r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x20240, 0x40)
r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
linkat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00', 0x0)
pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000100)="f0", 0x1}], 0x1, 0x0)
freebsd10_pipe(&(0x7f0000000100)={<r2=>0xffffffffffffffff})
lseek(r2, 0x0, 0x2)

00:04:53 executing program 2:
r0 = socket(0x10, 0x2, 0x1000000001)
getsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@empty, @broadcast, @multicast2}, &(0x7f0000000040)=0xc)
sendto$unix(r0, &(0x7f0000000340)="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", 0xfffffffffffffffb, 0x180, 0x0, 0x0)

00:04:53 executing program 0:
r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x0)
getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r1, 0x80000001)
shmctl$SHM_LOCK(0x0, 0xb)
listen(0xffffffffffffffff, 0x0)
open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x10002, 0x18)
accept(r2, &(0x7f0000000180)=@un=@file={0x0, ""/56}, &(0x7f00000001c0)=0x3a)
open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x8800000b35d})
mlockall(0x1)

00:04:53 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000001c0)=ANY=[@ANYBLOB="a10000002a7943928857704d0d75a9635bfc272e424e65d35b3857c12b8faa3c41eb09fd9c483654f022f23c983b1705863f21a48239e1c31345ea5bf49973281539ee1b84076477b85ab1e2a79f2f101f0932e9462626b5ce1cf310dfbe1c1dfb57ffbc246fe4e598705a344df65959ffed9bb97334f1215bb6d829c8a2310a9e588240564625da4222a1c91f73095af8b8c86408ff6fc1ba4673"], 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={0x0, 0x2d6e}, 0x8)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
socket$inet6(0x1c, 0x7, 0x5)
freebsd11_stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340))
lseek(r0, 0x0, 0x1000000000003)
munmap(&(0x7f0000ff8000/0x6000)=nil, 0x6000)
freebsd11_mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x1004, 0x8)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
socket$inet6(0x1c, 0x30000003, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0xfffffffffffffff9, 0x4)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000002c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYRES32=0x0], 0x0)

00:04:53 executing program 1:
r0 = accept(0xffffffffffffff9c, &(0x7f0000000140)=@un=@file={0x0, ""/4096}, &(0x7f0000001180)=0x1002)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000011c0)={0x1, [0xfffffffffffffff9]}, &(0x7f0000001200)=0x6)
r1 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet6_group_source_req(r1, 0x29, 0xc, &(0x7f0000000000)={0xfffffffffffffffe, {}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108)

00:04:53 executing program 3:
pipe2(&(0x7f0000000080)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x4)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000000c0)={<r1=>0x0, 0x0, 0x7, 0x7}, &(0x7f0000000100)=0x10)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000300)={r1, 0xb, 0xffffffffffffffdf}, 0xc)
r2 = socket$inet6(0x1c, 0x10000003, 0x0)
sendmsg$inet6_sctp(r2, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="050000000000000000000000000000002df7c4b600a96d4f8df6855b1b499388dbb5fa9dba183e370a0eb84273569d0121e88f48745ecb1b390b7cbfb93154d0e5f14bd64ae1ec3607c4ac6c77c50755626cfc640a939b45bcce25544d43a8e5bdb27a4571e4c575c9b44bffdde4a65419b56e9dddc0d0ee086baf661ec07b30431e28d22f1d467c17dd6cc145aec50ef90bd2d9be29c45e2fd292172aae5249545eb61860067a39678f9a12aa07b136f647fe9ea52574e72ecec54c7b7bc9c86036f251c8"], 0x10}, 0x0)

00:04:54 executing program 3:
r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0)
flock(r0, 0x1)
r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000240)={<r2=>0x0, 0x40}, &(0x7f0000000280)=0x8)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000001c0)={<r3=>r2, 0x5}, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={<r4=>r3, 0x4}, &(0x7f0000000180)=0x8)
flock(r1, 0x2)
r5 = open(&(0x7f0000000200)='./file0\x00', 0x201, 0x0)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000140)={r4, 0x8000}, 0xc)
fcntl$lock(r5, 0x1000000009, &(0x7f0000000000)={0x0, 0xfffffffffffffffd, 0x0, 0x1000300010005})

00:04:54 executing program 0:
open(&(0x7f0000000200)='./file0\x00', 0x80000000000206, 0x0)
r0 = open$dir(&(0x7f0000000680)='./file0\x00', 0x0, 0x0)
mlockall(0x2)
mmap(&(0x7f0000ff9000/0x7000)=nil, 0x7000, 0x0, 0x14, r0, 0x0)

00:04:54 executing program 1:
munmap(&(0x7f0000ff7000/0x4000)=nil, 0x4000)
r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
mknodat(r0, &(0x7f0000000000)='./file0\x00', 0x40, 0x80000001)
mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x4, 0x9cb)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000)
msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3)
open$dir(&(0x7f0000000080)='./file0\x00', 0x1, 0xa0)
mlock(&(0x7f00009fd000/0x600000)=nil, 0x600000)

00:04:54 executing program 1:
syz_emit_ethernet(0x81, &(0x7f00000000c0)="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")

00:04:54 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
getpeername$inet6(r0, &(0x7f0000000000), &(0x7f0000000040)=0x1c)
fstat(r1, &(0x7f0000000100))
sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0x10}], 0xa9}, 0x0)

00:04:55 executing program 2:
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)
socket(0x0, 0x0, 0x0)
open$dir(0x0, 0x440, 0xffffffffffffffff)
writev(0xffffffffffffffff, 0x0, 0x0)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
execve(0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={<r1=>0x0, 0x799c, 0x2, [0x4, 0xbad5]}, &(0x7f0000000040)=0xc)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={r1, 0x2}, &(0x7f0000000100)=0x8)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)

00:04:55 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x1000}, 0x10)
r1 = fcntl$dupfd(r0, 0x0, r0)
sendmsg$inet_sctp(r1, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x10}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f0000000280)={&(0x7f0000000000)=@in={0x2, 0x2, @loopback}, 0x10, &(0x7f0000000240)=[{&(0x7f0000000040)="efe7a1de1c47d5a188a11df0aae79551021a07f10c1a86251027997a37498f70cebace85a8a450b1f3f944f2803c004002c8096dbfd9ebb6fae31c3a4ccd31088e7a4a41ff88249a61a105d1e0", 0x4d}, {&(0x7f0000000200)="a8a576ec88d4b8d4e4e47a62f2b6090d2c05c70d42057f516cce1d54e89f", 0x1e}], 0x2, 0x0, 0x0, 0x2018d}, 0x0)

00:04:55 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000000), 0x14)

00:04:55 executing program 0:
r0 = socket$inet(0x2, 0x3, 0x0)
getsockopt$inet_opts(r0, 0x0, 0x2b, 0x0, 0x0)
r1 = dup(r0)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x2, <r2=>0x0}, &(0x7f0000000040)=0xc)
setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000001c0)={r2, 0x2}, 0x8)
setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000140)={r2, &(0x7f0000000080)=[@in6={0x1c, 0x0, 0x8001, @remote={0xfe, 0x80, [], 0x0}, 0x5}, @in6={0x1c, 0x0, 0x1, @empty, 0x7}, @in={0x2, 0x3}, @in6={0x1c, 0x1, 0x933, @remote={0xfe, 0x80, [], 0x0}}, @in={0x2, 0x0, @rand_addr=0x3}, @in={0x2, 0x3, @multicast2}]}, &(0x7f0000000180)=0x10)

00:04:55 executing program 1:
r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x2, 0x26)
mmap(&(0x7f000004e000/0x4000)=nil, 0x4000, 0x5, 0x81012, r0, 0x0)
clock_nanosleep(0x0, 0x0, &(0x7f0000000000), 0x0)

00:04:55 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000400)={@in={{0x2, 0xffffffffffffffff, @multicast2}}}, 0x8c)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f0000000040)=0x8)

00:04:55 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(r0, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000080), &(0x7f0000000280)=0x10)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000)=0x12e7f575, 0x4)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f00000003c0)={0x4, "a0758621dcf30a2cbce54a80106d13f6"}, 0x14)
setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000140)=0x401, 0x4)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x0, 0x8, 0x2800, 0x10001, 0x5, 0x9, 0x0, 0xffff, <r1=>0x0}, &(0x7f00000001c0)=0x20)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000200)={r1, 0xe83}, &(0x7f0000000240)=0x8)
setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000400)={r1, 0xfff, 0x1, 0x1b, 0x4}, &(0x7f0000000440)=0x18)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000002c0)={r1, 0x77ff, 0x3, 0x4, 0x4000000000a062}, &(0x7f0000000340)=0xf099899)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000380)=ANY=[@ANYBLOB="eaffff00001d24366ecadf134900"], 0x0)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={r1, 0x8, 0xfffffffffffffffa, 0x2, 0x0, 0x9}, &(0x7f0000000300)=0x14)

00:04:56 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000040)={0x7, 0x8000, 0x0, 0x100000001, 0x6, 0xaffb, 0x3, 0x7, <r1=>0x0}, &(0x7f0000000080)=0x20)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0xecf7, 0x2000, 0x3, 0x3, r1}, 0x10)
select(0x210, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000003000))

00:04:57 executing program 2:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x3, 0xffffffffffffffff)
__getcwd(&(0x7f0000000500)=""/216, 0xd8)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00'])
writev(r0, &(0x7f0000000280), 0x28)

00:04:57 executing program 3:
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x2)
mprotect(&(0x7f0000b7b000/0xa000)=nil, 0xa000, 0x7)
r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x3, 0x12, r0, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0)
munmap(&(0x7f0000ff6000/0x4000)=nil, 0x4000)

00:04:57 executing program 0:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000140)={@remote={0xac, 0x14, 0x0}, @loopback, @rand_addr=0x8000}, 0xc)
r1 = fcntl$dupfd(r0, 0x0, r0)
getsockopt$inet_udplite(r1, 0x88, 0x6, &(0x7f0000000080), &(0x7f0000000100)=0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000180)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x1c)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f00000000c0)={@multicast2, @rand_addr=0xbb0014ac, @remote={0xac, 0x14, 0x0}}, 0x0)
getrlimit(0x0, &(0x7f0000000200))
socket$inet_icmp_raw(0x2, 0x3, 0x1)

00:04:57 executing program 2:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000040)={<r1=>0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000080)=0x10)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000000c0)={r1, 0x8000, 0x2, 0x1, 0x9}, &(0x7f0000000100)=0x18)
sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x29, 0x84, 0x9, @rand_addr}], 0x10}, 0x0)

00:04:57 executing program 2:
r0 = msgget$private(0x0, 0x0)
msgsnd(r0, &(0x7f0000000040)={0x2, "ce12f854709b0d785a625dd5159118aa29a3d4fe511293fb37a3d22e9a95d7a478a5732ea031a7bea6962e9aae63ff6ede7507099946a5de99ad2e8f515e3da2edf9238412cc373ab060e794efd88fc74053fff029efeec7af0b"}, 0x62, 0x800)
msgsnd(r0, &(0x7f0000000380)={0x1, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0x8f, 0x800)
r1 = getuid()
getgroups(0x2, &(0x7f0000000000)=[<r2=>0x0, 0x0])
open$dir(&(0x7f00000002c0)='./file0\x00', 0x2, 0x29)
getresuid(&(0x7f0000000140), &(0x7f00000001c0)=<r3=>0x0, &(0x7f0000000200))
fstat(0xffffffffffffff9c, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
msgctl$IPC_SET(r0, 0x1, &(0x7f0000000240)={{0xfffffffffffeffff, r1, r2, r3, r4, 0x19, 0x1f}, 0x1, 0x8, 0x1c, 0x401, 0x300b6671, 0x6})
msgsnd(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="9dc2b0a15f698b6f"], 0x1, 0x0)
msgrcv(r0, &(0x7f00000000c0)={0x0, ""/116}, 0x7c, 0x1, 0x1800)

00:04:57 executing program 2:
r0 = socket$inet(0x2, 0x5, 0x9)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000100)={<r1=>0x0, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000140)=0x10)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000800)={r1, 0x9, 0x7ff, 0x100, 0x200, 0x5}, 0x14)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000280)={<r2=>0x0, 0x4, 0x1, 0x7, 0x84}, &(0x7f00000002c0)=0x18)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000840)={<r3=>r2, 0x10000, 0x81, 0x782, 0x9, 0x3}, &(0x7f0000000340)=0x14)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
syz_extract_tcp_res$synack(&(0x7f0000000380), 0x1, 0x0)
r5 = accept(r4, &(0x7f0000000300)=@in6, &(0x7f0000000080)=0x1c)
setsockopt$inet6_tcp_buf(r5, 0x6, 0x27, &(0x7f0000000880)="4b070b78f181c4450b1512a1453288918f6272ec3a718fabe020ee37b12eb5683498566b2224287aa9b7929e2ba0451d2edf91d7372c783998d7f872059af169cb237e3a2c8f06e9979a45531b1c48159d57a54b52ad4b522ed751f347025a130c6a91981573a9c9ea9d1b5452ba69bda5d57754b8bb06c6701b806682aa7c1d", 0x80)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000005c0)=ANY=[@ANYBLOB="02004e20e00000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000399ac7dd8f82838a00000000000000000000", @ANYRES32=<r6=>0x0, @ANYBLOB="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"], &(0x7f0000000180)=0xa0)
setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r5, 0x84, 0x8002, &(0x7f0000000540)={r3, &(0x7f00000004c0)=[@in6={0x1c, 0x3, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x9}, @in6={0x1c, 0x1, 0x1, @loopback, 0x9}, @in6={0x1c, 0x0, 0xffffffff, @local={0xfe, 0x80, [], 0x0}, 0x6}, @in6={0x1c, 0x3, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0x7}]}, &(0x7f0000000580)=0x10)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000000)={r2, &(0x7f00000003c0)=[@in={0x2, 0xffffffffffffffff, @local}, @in6, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000480)=0x10)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0x7, r6}, &(0x7f0000000200)=0xc)
setsockopt$inet6_sctp_SCTP_RTOINFO(r4, 0x84, 0x22, &(0x7f0000000240)={0x0, 0x0, 0x1}, 0xf1ae)

00:04:57 executing program 1:
r0 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0)
munlockall()
freebsd11_getdents(r0, &(0x7f0000000140)=""/64, 0x40)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x4, 0x1, 0x100000001, 0x6, 0x8b4, 0x8000, 0x7, 0x4, 0xf53, 0x3, 0x80000001}, 0xb)
utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x0, 0xffff}, {0x8001, 0x401}}, 0x200)
r1 = fcntl$getown(r0, 0x5)
fcntl$setown(r0, 0x6, r1)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000000)={0x7}, 0x1)
r2 = fcntl$dupfd(r0, 0x11, r0)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000002c0)={<r3=>0x0, 0xe, 0x401}, &(0x7f0000000300)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000340)={0x0, 0x753, 0x800, 0x848, 0x0, 0x0, 0xffffffffffff0001, 0x401, r3}, &(0x7f0000000380)=0x20)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000180)={<r4=>0x0, 0x3, 0x1, 0x10000, 0x4b06}, &(0x7f00000001c0)=0x18)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200)=ANY=[@ANYBLOB="1c004e21c7050000fe8000000000000000000000000000aa8f0f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r4, @ANYBLOB="07000000005afc00"], 0x8c)
setsockopt$inet6_tcp_buf(r2, 0x6, 0x24, &(0x7f00000003c0)="1c6c0e928555af2b370d99021c0f8cd7595d448e0bd6d503c7ba649246627a11d27596554c26656e6abf79135cdc03bf3d3a6c541b3d6785c019403d9539d241423c2b61bf8b36a0c466fdd60b9a8c4e3234f0cc6f1fe362a071d1cf86f298e37254958416a6881ca5de5b10ae087ed9c1910c681b7f98a0c8c5c4820f5aac83872908122666dcd909fc8ffb3e242758faf4", 0x92)

00:04:57 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0), &(0x7f0000000100)=0x8)
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000)=0x9, 0x4)

00:04:57 executing program 2:
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0)=ANY=[@ANYBLOB="1c004e22ff0000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d1b58f1e46b5998a8000f30000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0], 0x0)
r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x23, &(0x7f0000000100)={0x80000000000000, 0x2, 0x7, 0x2000000000000008}, &(0x7f0000000040)=0x1e0)

00:04:57 executing program 3:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r2 = socket(0x17, 0x4, 0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x2, 0xae, <r3=>0x0}, &(0x7f0000000200)=0xc)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000240)={r3, 0x9}, &(0x7f0000000400)=0x8)
setsockopt$inet6_int(r1, 0x29, 0x1b, &(0x7f0000000000)=0xfffffffffffffff7, 0x4)
setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000100)={@multicast2, @rand_addr}, 0x8)
setsockopt$inet_buf(r0, 0x0, 0x47, &(0x7f0000000080)="e3f4a9bebf294858e1b84184", 0xc)
r4 = open(&(0x7f0000000300)='./file0/file0\x00', 0x87, 0x2)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f00000002c0)={r3, &(0x7f0000000180)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000340)=0x10)
r5 = openat(r4, &(0x7f00000001c0)='./file0\x00', 0x1, 0x4)
getsockopt$inet6_udplite(r5, 0x88, 0x2, &(0x7f00000000c0), &(0x7f0000000140)=0x4)
setitimer(0x0, &(0x7f0000000040)={{}, {0x8, 0x2cd6}}, 0x0)
getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r4, 0x84, 0x1b, &(0x7f0000000380), &(0x7f00000003c0)=0x4)
getitimer(0x0, &(0x7f0000000000))
socket$inet_icmp(0x2, 0x2, 0x1)

00:04:57 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0), &(0x7f0000000100)=0x8)
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000)=0x9, 0x4)

00:04:57 executing program 2:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
sendmsg$inet_sctp(r0, &(0x7f0000000380)={&(0x7f0000000600)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, 0x0, 0x0, &(0x7f0000000340)=[@dstaddrv4={0x10, 0x84, 0x9, @rand_addr}], 0x10}, 0x0)
r1 = accept(r0, 0x0, &(0x7f0000000000))
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0x7, @loopback, 0x7}}, <r2=>0x0, 0xdea, 0x80000001, 0x80, 0x1, 0x49bc6cb5, 0x8}, &(0x7f00000004c0)=0x98)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000180)={0x4, 0x200, 0x6, 0x80000000, <r3=>r2}, &(0x7f00000001c0)=0x10)
sendmsg$inet_sctp(r1, &(0x7f0000000240)={&(0x7f0000000040)=@in6={0x1c, 0x3, 0x217, @empty, 0x4}, 0x1c, &(0x7f0000000140)=[{&(0x7f00000000c0)="a34ade410e11cecee294b9e9922586150143680de0433ed0b442a246fb66f5a48857471fef535438b70fb64f54985662dd65c57a00b03c9339c832e284275bda7c0d7ed46c83bbad76de38759dc463a929c308f6077fc2a9a6569bcdc4e5e0eb5a803fa4c1fd3120c87f9fe166454139ec2f60c8ba93b6", 0x77}], 0x1, &(0x7f0000000200)=[@sndinfo={0x1c, 0x84, 0x4, {0x252e, 0xb00, 0x2, 0x9, r3}}], 0x1c, 0x180}, 0x1)
fstat(r0, &(0x7f00000003c0))
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000500)={@in6={{0x1c, 0x3, 0x94c5, @remote={0xfe, 0x80, [], 0x0}, 0xffffffffffff2392}}, r3, 0x7456, 0x7, 0x10, 0x5, 0x1, 0x1f}, &(0x7f00000005c0)=0x98)

00:04:57 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000001240)={0x0, 0x7ff, 0x0, 0x0, 0xd5, 0x8c, 0x2, 0x6, {@in6={{0x1c, 0x2, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x5}}, <r1=>0x0, 0x7, 0x8, 0x3f, 0x9, 0xe67}}, &(0x7f0000001300)=0xb0)
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000001340)={r1, 0xfff}, 0x8)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1a, &(0x7f0000000000)=ANY=[@ANYBLOB="220000002d05cdcf50f9cd8d4d3a8da9456f3c35d21d0b03851cc4c992f279ed256180bd3e66420cbed854e95924fa0da41757faf6f995de36138dfca016cd90505faa6bc93b30624b5c1981fdf99d34112a6d1ed77953a9aa3543c090b9b1b0202dcb1fb2a35af19a01c370b55b2bb7a9f33d3cd5a007985bece9adf6624c76ea1af0a64f48fac3e8c6e4"], &(0x7f0000000180)=0x4)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f00000001c0)=ANY=[@ANYRES32=<r2=>0x0, @ANYBLOB="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"], &(0x7f00000000c0)=0x1008)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000001380)={r2, 0x7ff}, 0x3)
pipe2(&(0x7f0000000140)={0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x100000)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x903, &(0x7f0000001200)={r2, 0x0, 0x8000}, 0x8)

00:04:57 executing program 1:
r0 = socket$inet(0x2, 0x2, 0x0)
setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040)={0x281, 0x9}, 0x10)
setsockopt$inet_opts(r0, 0x0, 0x200000000000b, &(0x7f0000000000)='\x00', 0x1)
setsockopt$inet_opts(r0, 0x0, 0x200000000000c, &(0x7f0000000280)="eaff125c00000000", 0x8)

00:04:57 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x8007, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast}}}, 0x94)
munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000)

00:04:57 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4)

00:04:57 executing program 0:
open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000)
truncate(&(0x7f00000000c0)='./file0\x00', 0x8)
sync()
r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x30000000)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000080)={<r1=>0x0, 0x6b, 0x4, [0x100, 0x0, 0x4, 0x3214]}, &(0x7f0000000100)=0x10)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000140)={r1, 0x401}, 0x8)

00:04:57 executing program 1:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@un=@file={0x0, ""/96}, &(0x7f0000000080)=0x62)
connect$unix(r0, &(0x7f00000000c0)=@file={0xc5bced8d81569d9, './file0\x00'}, 0xa)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000000380), 0x4)

00:04:57 executing program 2:
r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000001040)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000001080)=0x1c)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000010c0), &(0x7f0000001100)=0x4)
setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000001140)={'accf_dns\x00', "08971a244c8e18aabe820e9c430a00c95510d3cf401a709cd0073a6a3c6138ba84957ef46e5bd36c09e4a6dd38dc12bff1c7b384cf4410c5b9b01d226b63bc122a692ec27854902bf1b49b1806eb88897a6f380dc74d2989c782370cdcd3a02d395bb27d1a62e5175fdc21eb2061454a0d8a90e92ed6fd89de86b01f16e963f252132db4c7180e4608f649f2bbf5266ed5c29ba3d8bc6c59efb43bcacd75164fb82bfb511949b952aaf2fddc6c406d4bc202e2ff88ff1fc76b3db4e186116c65e39132617ead8be3e32ca75016891f14e8242e56dda448aca8bffc983812415c584d0292f47c0438c42a03aa1d358a19"}, 0x100)
r1 = socket$unix(0x1, 0x1, 0x0)
sendmsg$unix(r1, &(0x7f0000002d00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002c40)=ANY=[@ANYBLOB="10000000ffff00000100000000000000"], 0x10}, 0x0)
r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
getsockopt$inet6_buf(r2, 0x29, 0x53, &(0x7f0000000000)=""/4096, &(0x7f0000001000)=0x1000)

00:04:57 executing program 3:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
chmod(&(0x7f0000000180)='./file0\x00', 0x23f)
getgroups(0x3, &(0x7f0000000080)=[0x0, 0xffffffffffffffff, <r0=>0x0])
chown(&(0x7f00000001c0)='./file0\x00', 0x0, r0)
setuid(0xee01)
mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0)
rename(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)='./file0/file0\x00')

00:04:57 executing program 1:
select(0x7d, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x100, 0x1, 0x9, 0x0, 0x0, 0x2}, 0xffffffffffffffff, 0x0)
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c)
fcntl$dupfd(r0, 0x0, r0)
connect$inet(r0, &(0x7f0000000000)={0x2, 0x3, @multicast2}, 0x10)

00:04:57 executing program 3:
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
r0 = dup(0xffffffffffffffff)
accept4$unix(r0, 0x0, &(0x7f0000000000)=0x38d, 0x0)
accept4$inet(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x30000000)
madvise(&(0x7f0000954000/0x1000)=nil, 0x1000, 0x3)

00:04:57 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x100000001, 0x4)
connect$unix(r0, &(0x7f0000000100)=@abs={0x1, 0x0, 0x0}, 0xfffffffffffffc91)
shutdown(r0, 0x1)

00:04:57 executing program 1:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
bind(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10)
r1 = fcntl$dupfd(r0, 0x0, r0)
bind(r1, &(0x7f0000000040)=@un=@file={0x1, './file0\x00'}, 0xa)
setsockopt$inet_mreqsrc(r1, 0x0, 0x49, &(0x7f00000000c0)={@multicast1, @rand_addr}, 0xc)
setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000180)=0x131, 0x4)
sendmsg$inet_sctp(r1, &(0x7f0000001940)={&(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10, 0x0}, 0x0)
readv(r0, &(0x7f00000015c0)=[{&(0x7f0000000100)=""/89, 0x59}, {&(0x7f0000000200)=""/255, 0xff}, {&(0x7f0000000300)=""/122, 0x7a}, {&(0x7f0000000380)=""/220, 0xdc}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000000080)=""/15, 0xf}, {&(0x7f0000001480)=""/120, 0x78}, {&(0x7f0000001500)=""/144, 0x90}], 0x8)

00:04:58 executing program 0:
open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000)
truncate(&(0x7f00000000c0)='./file0\x00', 0x8)
sync()
r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x30000000)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000080)={<r1=>0x0, 0x6b, 0x4, [0x100, 0x0, 0x4, 0x3214]}, &(0x7f0000000100)=0x10)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000140)={r1, 0x401}, 0x8)

00:04:58 executing program 3:
r0 = socket$inet_sctp(0x2, 0x800000005, 0x84)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000040)=0xe8f, 0x0)
r1 = msgget$private(0x0, 0x6)
msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000080)=""/120)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000000)={<r2=>0x0, 0xffff}, &(0x7f0000000100)=0x8)
getpeername(r0, &(0x7f00000002c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000300)=0x1c)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000240)={<r3=>r2, 0x1}, &(0x7f0000000280)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000400)={0x7ff, 0x0, 0x4, 0x2, r2}, &(0x7f0000000440)=0x10)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in={{0x2, 0x2, @loopback}}, r2, 0x0, 0x6e10ff35, 0x8, 0x7f, 0x3}, &(0x7f0000000200)=0xa0)
freebsd10_pipe(&(0x7f0000000340)={<r4=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000380)={0x8, 0x400, 0x4a0d, 0x4, r3}, &(0x7f00000003c0)=0x10)

00:04:58 executing program 2:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96)
shmctl$SHM_LOCK(0x0, 0xb)
listen(0xffffffffffffffff, 0x0)
execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], 0x0)
r1 = openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8)
socket$inet6_udp(0x1c, 0x2, 0x0)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
close(0xffffffffffffffff)
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r2, 0x7e2780e3)
r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0)
ftruncate(r2, 0x8000)
mkdir(&(0x7f0000000600)='./file1\x00', 0xe60b0000)
r4 = socket(0x2, 0x5, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000940)=ANY=[@ANYBLOB="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", @ANYRES32=<r5=>0x0], 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x13, &(0x7f0000000040)={r5, 0x10001}, 0x8)
r6 = semget$private(0x0, 0x2, 0x28)
__semctl$GETNCNT(r6, 0x4, 0x3, &(0x7f00000003c0)=""/215)
setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000380), 0x4)
fchmod(r0, 0x0)
open(&(0x7f0000000800)='./file0\x00', 0x100000, 0x100)
freebsd11_stat(&(0x7f0000000840)='./file1\x00', &(0x7f0000000740))
open(&(0x7f00000005c0)='./file0\x00', 0x20084, 0x82)

00:04:58 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000080)=0x1, 0xffffffffffffffd2)

00:04:58 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r1 = dup(r0)
pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000002c0)='f', 0x1}], 0x1, 0x0)
fdatasync(r0)
pwritev(r0, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24)
fcntl$setstatus(r1, 0x4, 0x10044)
pwritev(r1, &(0x7f0000002800)=[{&(0x7f00000000c0)='Z', 0x1}], 0x1, 0x6d998)
pwritev(r0, &(0x7f0000000400)=[{&(0x7f00000004c0)='*', 0x1}], 0x1, 0x0)
fcntl$setstatus(r1, 0x4, 0x0)
read(r1, &(0x7f0000000000)=""/175, 0x6d999)

00:04:58 executing program 0:
socketpair$unix(0x1, 0x2, 0x0, 0x0)
r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x30000000)
r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000280)={0x0, 0x0, <r2=>0x0}, 0x0)
fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
freebsd11_stat(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
fchownat(r1, &(0x7f0000000100)='./file0\x00', r3, r4, 0x0)
r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000080)={0x9, 0x2000, 0x9, 0x8, r2}, 0x10)
lseek(r5, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0)
fcntl$setflags(r5, 0x2, 0x0)
r6 = shmget$private(0x0, 0x1000, 0x400, &(0x7f0000ffc000/0x1000)=nil)
shmat(r6, &(0x7f0000ffc000/0x4000)=nil, 0x2000)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000240)={0x8, 0x1000, 0x1, 0x1ff, r2}, 0x10)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
freebsd11_lstat(0x0, 0x0)

00:04:58 executing program 3:
__semctl$SETALL(0x0, 0x0, 0xa, &(0x7f0000000040))

00:04:58 executing program 1:
r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000000c0)=0x1c, 0x0)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000140)={0x6, 0xf89b, 0x5, 0x0, 0xd8, 0x8, 0x7ff, 0x3, 0xff, 0x6, 0x3}, 0xb)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r2 = socket(0x2, 0x3, 0x7)
setsockopt$inet_group_source_req(r2, 0x0, 0x0, &(0x7f0000000180)={0x7, {{0x2, 0x1}}, {{0x2, 0x1, @multicast1}}}, 0x118)
getsockopt$inet6_int(r1, 0x29, 0x3b, &(0x7f0000000100), &(0x7f0000000040)=0xfffffeb2)
socket$inet6(0x1c, 0x20000002, 0x21a6)
r3 = socket$inet6_tcp(0x1c, 0x1, 0x0)
rmdir(&(0x7f0000000080)='./file0\x00')
setsockopt$inet6_group_source_req(r3, 0x29, 0x53, &(0x7f00000002c0)={0xfffffffffffff43c, {{0x1c, 0x3, 0x20, @remote={0xfe, 0x80, [], 0x0}}}, {{0x1c, 0x3, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x100000001}}}, 0x108)

00:04:58 executing program 2:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000080)=0x3, 0x4)
r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet6_group_source_req(r1, 0x29, 0x55, &(0x7f00000000c0)={0x0, {}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108)

00:04:58 executing program 3:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000000c0)={<r1=>0x0, 0x3, 0x2, [0x0, 0x3cc]}, &(0x7f0000000100)=0xc)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000140)={r1, 0x0, 0x3, 0x1, 0x6}, 0x14)
r2 = accept(r0, 0x0, &(0x7f0000000000))
recvmsg(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)=[{0x0}], 0x1, 0x0}, 0x0)
link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00')
setsockopt$inet6_int(r2, 0x29, 0x1b, &(0x7f0000000180), 0x4)
connect$unix(0xffffffffffffffff, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)

00:04:58 executing program 1:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @broadcast, @loopback}, 0xc)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000180)=0x7f, 0x4)
r2 = dup(r0)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000100)=0x1f, 0x4)
getpeername$inet6(r2, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000380)=0x1c)
r3 = fcntl$dupfd(r0, 0x0, r2)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xfffffffffffffe0c)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @rand_addr, @loopback}, 0xc)
setsockopt$inet_mreqn(r3, 0x0, 0x47, &(0x7f0000000200)={@multicast2, @rand_addr}, 0xc)
open$dir(&(0x7f00000003c0)='\x00', 0x8000, 0x1)
sendmsg(r1, &(0x7f0000002bc0)={0x0, 0x0, &(0x7f0000001740)=[{&(0x7f0000000500)="3e2a8efb249fed2700b9379ecb40a773a443f9610f3c0e3dd1c6074b49208fcd008d03e3fd709684f0f217f23f7e1c159334744bec4d5f611dc98f1582625f4293d14c7db16e16e3d7c757357c160f806514c571b43aa3465d2a204ddf8d9ae70849a574e05f77c32fe81852afcf94a432f0974bd072dd0003ae4b2f5e0821620195e9e66a8a490cddbfb78f3130aa6e27b742f9dfd26d6803a3bd4c065082d74800e6e445f7c7b6a698304ee62529ec1a213286758986b30514ff75e2556bf4da40cb7c61745661dde586885db23b563dd3b429a65c824166557099", 0xdc}, {&(0x7f0000000600)="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0x1000}, {&(0x7f0000001600)="f1415702c51e8d509df00ae9c21084b7b3ce4bbb8e0f015e0062648707dbd9a5b55455c12c38108637314ebb235cce7dea1cd2c20abde5d93480a36a7e65c48e43af2cc1dde206913be4ba8514add4f1c2632c0e6acaccf4ea7808becf", 0x5d}, {&(0x7f0000001680)="e0306f3b539f08e331ac0fad02216248c75a55945069fa4d6058c92f2d4e98f8d2f8aea46d037b4d43d2eb10ec6bd26310ab2732e715552fcd992bdfcf31a238c1c0a4278061cf982765da9554a5793b34e89fc9a7861c7d25de3fd8a598bba7ad6cbee66ae9125566dee7fd31cb52ab94dd50a14c61882b7ff7acec49f402a2f5f5cb5fa4416a5dad4db60c5cfa0d06f54d90dd", 0x94}], 0x4, &(0x7f0000001780)=[{0x18, 0xffff, 0x7, "2bde91d6"}, {0x70, 0x1, 0x800, "af1554b12f6c10059b0e2dc2e9f0afab2613aa4269189c529ef88e78e499c30d6463f71a620e61396f151b61c2b0606104296a53d1dc62812009f625b2ba4141e0046dd435823d4f8fd4ec34b55d14f26e6053d82faf82cee5"}, {0x1010, 0xbf, 0x101, 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"}, {0x18, 0x8e, 0x100, "b9e8607307"}, {0xd0, 0x3b, 0x8, "82fba186d137236b7ea4a7eba9df89c52cd0dcc2acddd50598bc6dba45f807abcacb6d2719a81d3450e422afbea92f8d5078940771a95c245c9c1ca5fc59ecfb780f7be096baed2c7e0379f7812c4eeeeb327affe94b2062480a45c6ef6d50ce4428a4c12a5ddf7000c9d46e2a163ccd19b2da5b20f59285e8399ffd770bee380fe46559a886ba7fee561af245f706381dcb41744b394a5bc8bf7a754e79604857a906f1fb9c47a3b4e2099b9dfffeb9edcf023601e7908bbd54"}, {0x78, 0x84, 0x20, "6e78c4884728a9257c9afa261191629d90410a5ad7c7a381bc1c5d55acb335bf20fa52807be72c45ac70da8646be1691275b85daba3fe92f034376535c2d6d4ed621f1317a71616c58e0de0ddeb10cab1abe4b84a1ce45e34cf52a55dd0a51e7d3c8a3bea90343"}, {0xd0, 0x88, 0x5, "8d71f1fc06d399b2113b5ba334a13aa147a8b78b0285ba9708cf7a9bf30c3aa245fe9179f8ccad30d6750cacaf0765ee414cc76fe7f515779e90af04b474aad8f177118de83d03a94f1d036d06f156fa40695796718b3f667be49e8c6e2080212d5a735c9170f33e9a9e69916c07383cebacf288a9e07465e5aae389e5f3a95fe5b6101acc9e2db3a3a3457bd080dd02bcb8ec39e13b3c6717aa990ededeacedd1dcd3471bb83c8ed94ca4e4f62981fe32230cb14a7b7f9c2f"}, {0xe0, 0xffff, 0x7, "25a1c24c045aa7087844fb8e529831987f9cb4624b7662787444ed5489bd93875495ceccba132af07001af7dfe8c45bb434d4e7ae3edca3b83b0868d0dd835898d1d85d9758c0a196d6da8a49519190df654389f6cf99bceab736617b7959a670342e8022cc252753d79de72c6b17c3621e4758cb99ba1dd8971b342c346e583dca23b0d7e495b7a72dc8d52f526c7f6b098fbadd8dc6e7b020d63ff5665c5f4b316879852765cae074eb73a0e59d877d589f11f8d898a9c0b6cf0835c4df5fccd70cfe2b5b3ef0c2ea71e"}, {0x88, 0x11, 0xffffffff, "bcf7552ba0d39441a125d9dfb2475550ba7e73378732a751ca2a620dfe3494116a70266a74bb488debcc2bc0c9f8fd77e1bf6515a2e14e019dbfd4c13ec14bbe48760aae46e31ede5586564ae5b5519166a72866ab5ccd4e45dab0feba4b66b4393c81d39f40bf08e61d83e6ce0b964143"}], 0x1430}, 0x80)
getsockopt$inet6_sctp_SCTP_STATUS(r3, 0x84, 0x100, &(0x7f0000000240)={<r4=>0x0, 0x2, 0x101, 0x1, 0x81, 0x0, 0xf5a8, 0x100000001, {@in={{0x2, 0x2, @rand_addr=0x800}}, 0x0, 0x8000, 0x2, 0x1, 0x7, 0x800}}, &(0x7f0000000400)=0xb8)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000300)={r4, 0x2}, &(0x7f0000000340)=0x8)
recvfrom(r3, &(0x7f0000000440)=""/164, 0xa4, 0x80, &(0x7f00000001c0)=@in6={0x1c, 0x1, 0x9, @loopback, 0x6}, 0x1c)

00:04:58 executing program 1:
r0 = open(&(0x7f0000000480)='./file1\x00', 0x80000000000206, 0x0)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
socket$inet_udp(0x2, 0x2, 0x0)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0xf, 0x8}, &(0x7f0000000200)=0xc)
accept$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
fcntl$setflags(r0, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
r1 = accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0)
readv(0xffffffffffffffff, 0x0, 0x0)
openat(0xffffffffffffffff, &(0x7f0000000000)='/', 0x0, 0x0)
setsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000240)={'accf_dns\x00', "e24df8fc18c23c39a8c715d864af41e20ad030274925f93011351d0466c7c282e4f17fe7da58870b67048f8620ec2c57d0e41e9138951bc4e623ceca4a4a0ce9347fa21d3cafaba80df0c87a6eae9068cd124fbb42f0fd38a0d3d14482b9c89499353aa4715b32cf24bcddf2e3e76d7364b8a480d87f0f7e51e3a016f1e41961f3dfc2e9ab26e13cecd812b018452d2bf3dc289ff358b48d1bad5c9a554c98d3fea3d6785ea65f673a1595ac9f25aea3e001c7b30f7588985f1b6a5e0275e264903918f7e8b0029c0a1837c192b1fc60eb9f4585d5537d38a0966093ed8c93970b992f6502d1d164ccba31980283fd96"}, 0x100)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
utimensat(0xffffffffffffffff, &(0x7f0000000000)='./file1\x00', 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, 0x0, &(0x7f0000000040))
r2 = shmget(0xffffffffffffffff, 0x2000, 0x0, &(0x7f0000ffc000/0x2000)=nil)
shmctl$SHM_INFO(r2, 0xe, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)

00:04:59 executing program 2:
r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000240)=0x10)
getsockopt$inet_tcp_int(r0, 0x6, 0xcc, &(0x7f0000000280), &(0x7f00000002c0)=0x4)
r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0)
fcntl$setstatus(r1, 0x4, 0x10001)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r1, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
poll(&(0x7f0000000000)=[{r1, 0x18}, {r1, 0x2}], 0x2, 0x664b6e3)
r2 = socket$inet6(0x1c, 0x0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getuid()
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x9, [0x0, 0x0, 0x0, <r3=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000300)=0x28)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000340)={r3, 0x7, 0xfffffffffffffffd}, &(0x7f0000000380)=0x8)
freebsd11_fstat(r2, &(0x7f00000001c0))
socket$inet_icmp_raw(0x2, 0x3, 0x1)

00:05:01 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000040)={0xfffffffffffffffd, 0x9, 0x200, 0x8001, 0x8, 0x2, 0x9, 0xb611, <r1=>0x0}, &(0x7f0000000080)=0x20)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0xb8dd, 0x1800, 0x1000, 0x1f, r1}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x14, &(0x7f0000000240)={<r2=>0x0, 0x0}, &(0x7f0000000140)=0x1)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x800, 0x0, 0x4, 0x100000001, r2}, 0x10)
getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000100), &(0x7f0000000180)=0x4)

00:05:01 executing program 0:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f0000000000)=""/172, &(0x7f00000000c0)=0xac)
r1 = dup(r0)
openat(r1, &(0x7f0000000100)='./file0\x00', 0x10801, 0x1)

00:05:01 executing program 3:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendto$inet(r0, &(0x7f0000000000)="9cec9b097046ffced209732bbff0f251abe8933970ee55727e4f2f20f98efddd7fc380aa14e828dc3c11ef51161c40eab658980a718cae1a3fda9317e76a3b737462f2ba6a0e83b786272abc9f80a0d72c9d4250f9905a1a", 0x58, 0x8, &(0x7f0000000080)={0x2, 0x1, @rand_addr=0x9}, 0x10)
socketpair(0x1f, 0x4, 0x20, &(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f00000001c0)={<r3=>0x0, 0x10000, 0x2, 0x1, 0x2}, &(0x7f00000002c0)=0x18)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000440)={r3, 0x3335505d}, 0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000100)={0x2, 0x6220, 0xfffffffffffff7f4, 0x4, <r4=>0x0}, &(0x7f0000000140)=0x10)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000240)={r4, 0x2}, &(0x7f0000000280)=0x8)
r5 = socket$inet(0x2, 0x20000000, 0x2c93)
bind(r1, &(0x7f0000000200)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)
getsockopt$sock_linger(r5, 0xffff, 0x80, &(0x7f0000000340), &(0x7f0000000380)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000003c0)={r3, 0xd60, 0x2, 0x4}, 0x10)
setsockopt$inet_int(r0, 0x0, 0xf, 0x0, 0x0)
accept4$inet(r0, 0x0, &(0x7f0000000180), 0x10000000)

00:05:01 executing program 0:
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
dup2(r1, r0)
accept4(r1, &(0x7f0000000040)=@un=@abs, &(0x7f00000000c0)=0x8, 0x20000000)
select(0x40, &(0x7f0000000080), 0x0, &(0x7f0000000100)={0x9, 0x4, 0x3, 0xdd9, 0x2d, 0x81, 0x10000, 0x5}, &(0x7f0000000140)={0x0, 0x4})

00:05:01 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x385e)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0)
mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x11, r1, 0x0)
mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000)
msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2)
madvise(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x7)
msync(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0)

00:05:01 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e2f66086c6530002cbe6ec4d1d6211002d433456348c0dd438b4867a6dff3356f3e311e90e7edadc8ac519405fa0cf6094daaa73640d2db19573932a4b243e1ad822a48"], 0x10)
writev(r0, &(0x7f00000034c0)=[{&(0x7f0000001240)="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", 0xf73}], 0x1)
freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000001c0)={<r2=>0x0, 0x8}, &(0x7f0000000200)=0x8)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000240)={r2, 0x7, 0xf, 0x9, 0x8}, &(0x7f0000000280)=0x18)
getgroups(0x6, &(0x7f0000000180)=[<r3=>0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff])
chown(&(0x7f0000000000)='./file0\x00', r1, r3)

00:05:01 executing program 0:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96)
r1 = shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil)
shmctl$SHM_LOCK(r1, 0xb)
listen(0xffffffffffffffff, 0x20000000e6b6)
execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00'])
openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8)
socket$inet6_udp(0x1c, 0x2, 0x0)
accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000)
r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r3 = accept(r2, 0x0, 0x0)
close(0xffffffffffffffff)
r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r4, 0x7e2780e3)
r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r5, 0x0)
ftruncate(r4, 0x8000)
mkdir(&(0x7f0000000600)='./file1\x00', 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000540)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000580)=0x20)
r6 = socket(0x2, 0x5, 0x0)
connect$unix(r6, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="bd1d81458b323c86a1c214dcebb46e9264ae132f30b45168893d28ee5f60eeb4447a7a82e0a438ccd6f8a3dec6e6f9d82e6c037569", @ANYRES32=<r7=>0x0], 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x13, &(0x7f0000000040)={r7, 0x10001}, 0x8)
open(&(0x7f0000000800)='./file0\x00', 0x100000, 0x100)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB], 0x0)
execve(0x0, 0x0, 0x0)
freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000009c0))
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000840)=ANY=[@ANYBLOB="02ffffef0300000001000000f4fc8e452b7eaea8cd0a7f24144107efb39e7fd5f908e3351e109d8cb1504e033fcf2d3e6a88a1d26ad3c1d6a10f93c660352473b822316749c6eaa417959a97d901afcf2a"], 0x0)
open(&(0x7f00000005c0)='./file0\x00', 0x20084, 0x82)

00:05:01 executing program 2:
syz_emit_ethernet(0xe, &(0x7f0000000200)="6c035beb9f155b97696bb5444ea9")
freebsd10_pipe(&(0x7f0000000100)={<r0=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000140), &(0x7f0000000180)=0x4)
r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x4, 0x8)
syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0)
setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0x69, &(0x7f0000000040)={{0x1c, 0x1, 0x10001, @loopback, 0xdb}, {0x1c, 0x1, 0x3392c490, @local={0xfe, 0x80, [], 0x0}, 0x4}, 0x5, [0x7, 0x4, 0xea, 0x101, 0x1, 0x80000000, 0x6, 0x81]}, 0x5c)

00:05:01 executing program 2:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={<r0=>0xffffffffffffffff})
open(&(0x7f0000000140)='./file0\x00', 0x20000, 0x80)
sendto(r0, &(0x7f0000000040)="e489144dc44db5ea9741e97137ba4e24de41a2880c175727d9c6a0004d389faa1cae34effb8c0ed2f698d36c9a7efc6fa7417ca9963670c139f5e5cd41b5b95fe8fbe0e1efcd63f80756ff6b23bcbec47790c3b943b0bb4aa333697c4c2e07add19c18f04a71ade29fc6ae59393ccd9865c71be80f9d58c88aab1ca4948bfa0102d303d3011a", 0x86, 0x109, &(0x7f0000000100)=@in6={0x1c, 0x2, 0x0, @loopback, 0xff}, 0x1c)
recvmsg(r0, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
r1 = socket$inet(0x2, 0x30000002, 0xe8a)
bind$inet(r1, &(0x7f0000000000)={0x2, 0x3, @broadcast}, 0x10)

00:05:01 executing program 2:
r0 = socket(0x17, 0x2, 0x3)
getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000000)={<r1=>0x0, 0xe92, 0x71, 0xf9ac, 0x2, 0x1, 0x7ff, 0x9, {@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, 0x0, 0x6, 0x3, 0x93, 0x401, 0x1}}, &(0x7f00000000c0)=0xb8)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={r1, 0x10001, 0x8}, &(0x7f0000000140)=0xc)
r2 = socket$inet6_sctp(0x1c, 0x0, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000001c0)={0x0, &(0x7f0000001280)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000001340)=0xaa)

00:05:01 executing program 1:
syz_execute_func(&(0x7f0000000000)="f04321acd66d807200c4c101f2fa663233c421a9f44c2f08dce444c3fd0f46aa90c42155547546c42311684cb536a8b326180f2ce5")
r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10, 0x10000000)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000000c0)={<r1=>0x0, 0xb, 0x100}, &(0x7f0000000100)=0x8)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000240)={r1, 0xe, 0xf93d}, &(0x7f0000000280)=0x8)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in={{0x2, 0x3, @multicast1}}, r1, 0x1, 0xfb, 0x7, 0x6, 0x1}, &(0x7f0000000200)=0xa0)

00:05:01 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1200, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10)
execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)=[&(0x7f0000000080)='\x00', &(0x7f00000000c0)='\x00', &(0x7f0000000180)='\x00'], &(0x7f0000000380)=[&(0x7f0000000200)='\x00', &(0x7f0000000240)='.-!\x00', &(0x7f0000000280)=')\x00', &(0x7f00000002c0)='&&\x00', &(0x7f0000000300)='\x98-\x00', &(0x7f0000000340)='^}+#&-&\x00'])
r1 = dup(r0)
openat(r1, &(0x7f00000003c0)='./file0\x00', 0x0, 0x30)

00:05:01 executing program 2:
r0 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_opts(r0, 0x1100000000000000, 0x200000000000c, &(0x7f00000002c0)="eaff000000000000", 0x8)
r1 = dup(r0)
socket$inet(0x2, 0x30000007, 0x80000001)
truncate(&(0x7f0000000040)='./file0\x00', 0x6)
setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0x69, &(0x7f0000000080)={{0x1c, 0x0, 0x80000001, @loopback, 0xdc4}, {0x1c, 0x3, 0x6cf0, @remote={0xfe, 0x80, [], 0x0}, 0x3}, 0x8, [0x1, 0x400, 0x1, 0x20, 0x0, 0x9673, 0x5, 0x1]}, 0x5c)
getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000280), &(0x7f0000000300)=0xb)
setsockopt$inet_tcp_buf(r0, 0x6, 0x20, &(0x7f0000000100)="c4224951d8eb358d88a83ab21937da380dccddecdd84e07b503bc5f7089972737bea7a1200f5f50a487ca8f759e902008e7c1185bca9533483404e5c344dbaf16bd7ef1947ed9f707869ef83dd966bd3dfbc4cd6e48f62bfad0500000000000000ae72", 0x662)
preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000180)=""/215, 0xd7}], 0x1, 0x0)

00:05:01 executing program 3:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96)
r1 = shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil)
shmctl$SHM_LOCK(r1, 0xb)
listen(0xffffffffffffffff, 0x20000000e6b6)
execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00'])
openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8)
socket$inet6_udp(0x1c, 0x2, 0x0)
accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000)
r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r3 = accept(r2, 0x0, 0x0)
close(0xffffffffffffffff)
r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r4, 0x7e2780e3)
r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r5, 0x0)
ftruncate(r4, 0x8000)
mkdir(&(0x7f0000000600)='./file1\x00', 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000540)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000580)=0x20)
r6 = socket(0x2, 0x5, 0x0)
connect$unix(r6, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="bd1d81458b323c86a1c214dcebb46e9264ae132f30b45168893d28ee5f60eeb4447a7a82e0a438ccd6f8a3dec6e6f9d82e6c037569", @ANYRES32=<r7=>0x0], 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x13, &(0x7f0000000040)={r7, 0x10001}, 0x8)
open(&(0x7f0000000800)='./file0\x00', 0x100000, 0x100)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB], 0x0)
execve(0x0, 0x0, 0x0)
freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000009c0))
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000840)=ANY=[@ANYBLOB="02ffffef0300000001000000f4fc8e452b7eaea8cd0a7f24144107efb39e7fd5f908e3351e109d8cb1504e033fcf2d3e6a88a1d26ad3c1d6a10f93c660352473b822316749c6eaa417959a97d901afcf2a"], 0x0)
open(&(0x7f00000005c0)='./file0\x00', 0x20084, 0x82)

00:05:02 executing program 2:
semget(0x1, 0x3, 0x710)
r0 = open(&(0x7f0000000000)='./file0\x00', 0x8, 0x80)
setsockopt$inet6_udplite(r0, 0x88, 0x2, &(0x7f0000000040)=0x5, 0x4)
shmget(0x1, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil)

00:05:02 executing program 1:
mkdir(&(0x7f0000000080)='./file0\x00', 0x0)
r0 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x4, 0x100)
pipe2(&(0x7f00000002c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100004)
linkat(r0, &(0x7f0000000180)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00', 0x400)
r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
freebsd11_mknodat(r2, &(0x7f0000000040)='./file0\x00', 0x2000, 0x0)
linkat(r2, &(0x7f00000000c0)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0)

00:05:02 executing program 0:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96)
r1 = shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil)
shmctl$SHM_LOCK(r1, 0xb)
listen(0xffffffffffffffff, 0x20000000e6b6)
execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00'])
openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8)
socket$inet6_udp(0x1c, 0x2, 0x0)
accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000)
r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r3 = accept(r2, 0x0, 0x0)
close(0xffffffffffffffff)
r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r4, 0x7e2780e3)
r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r5, 0x0)
ftruncate(r4, 0x8000)
mkdir(&(0x7f0000000600)='./file1\x00', 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000540)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000580)=0x20)
r6 = socket(0x2, 0x5, 0x0)
connect$unix(r6, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="bd1d81458b323c86a1c214dcebb46e9264ae132f30b45168893d28ee5f60eeb4447a7a82e0a438ccd6f8a3dec6e6f9d82e6c037569", @ANYRES32=<r7=>0x0], 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x13, &(0x7f0000000040)={r7, 0x10001}, 0x8)
open(&(0x7f0000000800)='./file0\x00', 0x100000, 0x100)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB], 0x0)
execve(0x0, 0x0, 0x0)
freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000009c0))
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000840)=ANY=[@ANYBLOB="02ffffef0300000001000000f4fc8e452b7eaea8cd0a7f24144107efb39e7fd5f908e3351e109d8cb1504e033fcf2d3e6a88a1d26ad3c1d6a10f93c660352473b822316749c6eaa417959a97d901afcf2a"], 0x0)
open(&(0x7f00000005c0)='./file0\x00', 0x20084, 0x82)

00:05:02 executing program 2:
r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
listen(r0, 0x9c)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
munlock(&(0x7f0000008000/0x4000)=nil, 0x4000)
munmap(&(0x7f0000000000/0xd000)=nil, 0xd000)
getsockopt$inet_buf(r1, 0x0, 0x41, &(0x7f00000000c0)=""/144, &(0x7f000000effc)=0x90)

00:05:02 executing program 1:
r0 = open$dir(0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), 0x0)
listen(0xffffffffffffffff, 0x0)
execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[0x0, &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00'], &(0x7f0000000500)=[&(0x7f0000000400)='\x00', 0x0, 0x0, &(0x7f00000004c0)='-\x00'])
r1 = openat(r0, 0x0, 0x1, 0x0)
setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, 0x0, 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)
accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x0)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
close(0xffffffffffffffff)
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
pipe2(&(0x7f0000000080)={<r3=>0xffffffffffffffff}, 0x100000)
ftruncate(r2, 0x7e2780e3)
open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r4 = shmget$private(0x0, 0x1000, 0x80, &(0x7f0000fff000/0x1000)=nil)
shmctl$SHM_LOCK(r4, 0xb)
mlockall(0x200000000000001)
setsockopt$inet6_int(r1, 0x29, 0x27, &(0x7f0000000180)=0x7, 0x4)
sync()
mlockall(0x2)
setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000000100)={@multicast2, @multicast2, @broadcast}, 0xc)

00:05:02 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x7, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0xb, &(0x7f00000001c0)={0x0, &(0x7f0000001280)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000001340)=0xaa)

00:05:02 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x8006, &(0x7f0000000000)=ANY=[@ANYBLOB="000000005856ef5a2574b6e55a5c0748c871e740fb191475db50fedff4d39f8e51f2c72d93dd58a08e8d3eee708555c45833b99baf90b1963ddd2c1f11716f097ebe65cbadf7760f290bce2a6785575a"], &(0x7f0000000180)=0x4)

00:05:02 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_tcp_int(r0, 0x6, 0x100, &(0x7f0000000040), 0x4)
bind(r0, &(0x7f0000000080)=@in6={0x1c, 0x0, 0x7ff, @empty, 0x4}, 0x1c)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={<r1=>0x0, 0x6, 0x0, 0x8000}, &(0x7f0000000100)=0x10)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)={@in={{0x2, 0x2, @broadcast}}, r1, 0x2, 0x1ff, 0x5}, 0x94)

00:05:02 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r1 = dup(r0)
truncate(&(0x7f00000000c0)='./file0\x00', 0x80000)
fcntl$setstatus(r0, 0x4, 0x4)
fchmod(r1, 0x120)
pwritev(r1, &(0x7f0000000600)=[{&(0x7f0000000580)='I', 0x1}], 0x1, 0x6d998)
read(r1, &(0x7f0000000000)=""/175, 0x6d999)
write(r0, &(0x7f0000000200)="9c", 0x1)

00:05:02 executing program 0:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96)
r1 = shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil)
shmctl$SHM_LOCK(r1, 0xb)
listen(0xffffffffffffffff, 0x20000000e6b6)
execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00'])
openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8)
socket$inet6_udp(0x1c, 0x2, 0x0)
accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000)
r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r3 = accept(r2, 0x0, 0x0)
close(0xffffffffffffffff)
r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r4, 0x7e2780e3)
r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r5, 0x0)
ftruncate(r4, 0x8000)
mkdir(&(0x7f0000000600)='./file1\x00', 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000540)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000580)=0x20)
r6 = socket(0x2, 0x5, 0x0)
connect$unix(r6, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="bd1d81458b323c86a1c214dcebb46e9264ae132f30b45168893d28ee5f60eeb4447a7a82e0a438ccd6f8a3dec6e6f9d82e6c037569", @ANYRES32=<r7=>0x0], 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x13, &(0x7f0000000040)={r7, 0x10001}, 0x8)
open(&(0x7f0000000800)='./file0\x00', 0x100000, 0x100)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB], 0x0)
execve(0x0, 0x0, 0x0)
freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000009c0))
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000840)=ANY=[@ANYBLOB="02ffffef0300000001000000f4fc8e452b7eaea8cd0a7f24144107efb39e7fd5f908e3351e109d8cb1504e033fcf2d3e6a88a1d26ad3c1d6a10f93c660352473b822316749c6eaa417959a97d901afcf2a"], 0x0)
open(&(0x7f00000005c0)='./file0\x00', 0x20084, 0x82)

00:05:02 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r1=>0x0]}, &(0x7f0000000100)=0x8)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x24, &(0x7f0000000140)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @local}}, r1}, 0x268)
setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000200)={{0x1c, 0x2, 0x0, @empty, 0x8}, {0x1c, 0x3, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x8}, 0x7, [0xa48, 0x9, 0x58, 0x9, 0xfffffffffffffffc, 0x7ff, 0x8, 0x1ff]}, 0x5c)

00:05:02 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x2000000000000333, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x4)
shutdown(r0, 0x3fffffffffe)
r2 = socket$inet6(0x1c, 0x0, 0x6)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000200)=0x3f, 0x4)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x0, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x80000000}, 0x1c)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
ppoll(&(0x7f0000000080)=[{r1, 0x24}], 0x1, &(0x7f0000000140)={0x20, 0x4}, &(0x7f00000001c0)={0x401}, 0x8)
listen(r2, 0x8a)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000240)={<r3=>0x0, 0xa4, "1e562cb4dde5a9782c5fcbfdd7627baad21d906696b222a067baaa2a450ecaab6ff54e10947dcc8006dab7ce7de95cae866c8e2815fc6ec67e2ca9b09f2d3b6b0389b294212e720f2b7efa5d292ed24438d76a10eac4a85ac8468616cc264b3c74e523f9b804fb3d9eb990993b3af693ebbc04965e722ca8fcefb9ab2c799bc539ec8b15fa43f9403a5dd2f541e7adf2e7a9aeec8422f514060f7babd2837884dcfe8646"}, &(0x7f0000000300)=0xac)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000340)={0x8000000000000000, 0x1000, 0x5, 0xfffffffffffffffd, r3}, 0x10)
setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0x66, &(0x7f0000000000)={0xb79a, 0x1, 0x2, 0x4, 0x10001}, 0xc)
sendmsg$unix(r1, &(0x7f0000000700)={&(0x7f0000000380)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000000440)=[{&(0x7f00000003c0)="47282461e0c636b5e8ee1b598c000a13229f3c76b75018d0940f371ed6f6d5f6356405ca8a2eb671b86468f0f232e1590c5f92d9ffe31c1a4df06e8084635ead554c5875a690c26d42fa1b484fd2c7dd6e6af8b3262d42c5e8d205135110a7bad067101911cba1dfe42f", 0x6a}, {&(0x7f00000004c0)="435a8f1364e9faa2b120ab4e6a5020d01732a3b6d0de854a2f7499994b8e9111f8247971183cf236d9cdff94dcd84b84d5e9b74fa288299333965a2840bdef573721eb173bc017c5e403ed8ca48a8f9180bd2c1893962179faf306e3c8f00030a9545aad85593d1718ab276bab03bef9c39da3385ebd1bf378d854097a4f6f73a5c5c2c5f4c074c499b2e7e73baa1131e70911160ce6ead73d450f7f80f25470403561551ecf8b52d5438cd0428364745dd40038a8dae269ef69741b3979eb5190d9b314c9ecc623", 0xc8}, {&(0x7f00000005c0)="1855a97155c48904238a92169ec3ec470bffce867a3aaf187891158f34c4ff988fbd7a4065d8e1a1eeda654270a113f29250960f651351648dbd262300853906c2b19d", 0x43}], 0x3, &(0x7f0000000640)=[@rights={0x20, 0xffff, 0x1, [r1, r2, r0]}, @rights={0x28, 0xffff, 0x1, [r2, r1, r1, r1, r2]}, @rights={0x38, 0xffff, 0x1, [r0, r2, r1, r2, r2, r2, r0, r1, r2, r1]}, @rights={0x20, 0xffff, 0x1, [r0, r1, r2]}], 0xa0, 0x4}, 0x101)
lseek(r2, 0x0, 0x3)
sendto(r2, &(0x7f0000002540)="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", 0x107b, 0x20000, 0x0, 0x0)

00:05:02 executing program 1:
setuid(0xee01)
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0})
freebsd11_fstat(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
setresgid(r0, r1, r2)
getgroups(0x3, &(0x7f0000000000)=[0xffffffffffffffff, 0x0, <r3=>0x0])
setresgid(r3, 0x0, 0x0)

00:05:02 executing program 1:
mprotect(&(0x7f000041e000/0x2000)=nil, 0x2000, 0x4)
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000000180), 0x4)

00:05:02 executing program 1:
r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
pwritev(r0, &(0x7f0000000640)=[{&(0x7f0000000380)='i', 0x1}], 0x1, 0x0)
unlink(&(0x7f0000000000)='./file0\x00')
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0)
mlock(&(0x7f0000ff8000/0x3000)=nil, 0x3000)
msync(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x4000000000000)
mlock(&(0x7f0000ff8000/0x2000)=nil, 0x2000)

00:05:03 executing program 3:
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0)
mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0)
rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00')
sync()
r1 = open(&(0x7f00000000c0)='./file2\x00', 0x200, 0x0)
pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000000280)="d28152af7695b14cf40b43b17c31006314c1b82fda7da0e49c724eba0d5e8d164447350b0e14c8a9db36b5a92aa97206e85f88c9ff8ea09bcd1a65fe768f87b9be7831954a1b19591dc3888579ee4a467da67bca46eec91269ce41e02e9bacf21e355ff08aa0cc44ed1684ae7eb3be2d669e81fe84379ad4bb20c26aebc3f8767760419697be7991abd5d1e30e30128b4c37236e930cdf2789928473e14ed835aad0fd686abcfc908833ff99fe008a34f83040130d", 0xb5}, {&(0x7f0000000340)="3aa83dd3bcef24932b1d69061b65d1119ab8b7342268302456300e34a51f6e446079984b4fb719489a79e24b9c32fc9f0984e37dd1296df02c54afefa1293fb76e6ef6a055097639c20bc209b66c06d8d3031ecc3f64dad196292336436ff540d7fb14c201eeebe5aa9d5fda9e", 0x6d}], 0x2, 0x0)
fsync(r0)
sendto$inet(r1, &(0x7f0000000200)="fbd440c6b361da34911f4b49bcd05f385f7ed58b05bb8c79a80c45bff47e879b705b72b3a31a54562729a840a2476e15d8844bd135dd26a9395a473b0251b5bfe3af4db62aa741fdc2d43d0230c0e175375b9d6e3e6896771c71b500da9c9ebf53ca55c0164f733f9f0bdc093ea6e74350953abd6278ed53", 0x78, 0x5, 0x0, 0x0)

00:05:03 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x0, 0xa6}, 0xc)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x10)
sendmsg(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000180)='F', 0x1}], 0x1, 0x0}, 0x0)
shutdown(r0, 0x2)
chdir(&(0x7f0000000000)='./file1\x00')
chdir(&(0x7f0000000040)='./file1\x00')

00:05:03 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
unlinkat(r0, &(0x7f0000000100)='./file0\x00', 0x0)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x20000, 0x80)
r2 = getpgrp(0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000140)={<r3=>0x0, 0x9, 0x0, 0x2, 0x4a}, &(0x7f00000001c0)=0x18)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000200)={r3, 0x7}, 0x8)
fcntl$lock(r0, 0xc, &(0x7f0000000000)={0x1, 0x3, 0xb9f7, 0x401, r2})
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
clock_gettime(0x0, 0x0)
poll(&(0x7f00000000c0)=[{r0, 0x2000}, {r0, 0x20}, {r0, 0x9}, {r0, 0x4}], 0x4, 0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)

00:05:03 executing program 1:
munmap(&(0x7f0000eef000/0x1000)=nil, 0x1000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
msync(&(0x7f0000dd9000/0x3000)=nil, 0x3000, 0x2)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80, 0x10c)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)={0x3, [0x0, 0x0, <r1=>0x0]}, &(0x7f0000000080)=0x10)
setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r1, 0x7b}, 0x8)

00:05:04 executing program 2:
r0 = accept4(0xffffffffffffffff, &(0x7f0000000140)=@un=@file={0x0, ""/108}, &(0x7f00000001c0)=0x6e, 0x20000000)
fcntl$setflags(r0, 0x2, 0x1)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000200)={<r1=>0x0, 0x5}, &(0x7f0000000240)=0x8)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000003c0)={0x800, 0x2, 0x4000, 0x800000, 0x8, 0x1f, 0x2, 0x8, r1}, 0x20)
r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10, 0x30000000)
getsockopt$inet_buf(r2, 0x0, 0x54, &(0x7f0000000080)=""/124, &(0x7f0000000100)=0x7c)
write(0xffffffffffffffff, &(0x7f0000000280)="0d3e63e8f75ebf3bccfd2962242d05201f6df7c0a09db898783cf97f35ff82fc3ac6f829f24afd5ac6ff0848d987f837ba6499fb2a66694953f602b085ac4702855a795ea770ef4c8650cffa8cbec4ab78fd028c74c157e29aa2e2af41eeef57120113dbf9d3f40e76020adadb8ccf0517d84e68c4e186ad8164cee070e4c060154a79a8cda721711a80f67af95c389bd48aeb6967d8c277dc5c65769b", 0x9d)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xb, &(0x7f0000000300)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x98)

00:05:04 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='.\x00', 0x0, 0x0)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="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", 0x180, 0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={<r1=>0x0}, &(0x7f0000000040)=0x8)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000200)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r1, 0x7, 0x2, 0x8, 0x3, 0x3ff}, &(0x7f00000002c0)=0xa0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4)
openat(r0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0)

00:05:04 executing program 2:
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
open(&(0x7f00000001c0)='./file0\x00', 0x12, 0x0)
write(r0, &(0x7f0000000100)="b151b7f6f26a2ba1905575fd99d89cd78dc150d23a91eabfab5002f8f1d6fd9f4c6818929ca758f33f6771cd8271b5c95dc062b09f85af205a48bf3b7db3431386715bd9ae78686971bbf41190949fbd4d678681c7eb0a2d7b7c7903b477674c6332243aa93b033b5716ce5bb999d10bbfbcbdabcfb672c65b57a20d3d6efea62ac81c5e8bdeba53", 0x88)
close(r0)
recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)

00:05:04 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$setflags(r0, 0x2, 0x0)
socket$inet6(0x1c, 0x10000007, 0x83fe)
setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0)

00:05:05 executing program 3:
recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=""/140, 0x8c}, 0x0)

00:05:05 executing program 1:
r0 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_buf(r0, 0x0, 0x4a, &(0x7f0000000080)="05b836b9ccce97d71e6edc60b14c7cfbb5a31230302b568850b38e88340a3a3170ae2bfce0ca5a5386a8cbcf290657f00e7ab46ce9d97dcdffefc9df43220f811731ca16007290a88dd0e1d0de584ff37cadd1b70a05cc770a8e51e5d69b20f6b2c3b10f138817df6611732ae6896c0b47e24947c31e190844f93c8125f87eb69626f951834be886ef0434bb7ad9cf528cdee8d7f1cb68c5", 0x98)
r1 = fcntl$dupfd(r0, 0x0, r0)
getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000240)={<r2=>0x0, 0x8}, &(0x7f0000000280)=0x8)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000200)={r2, 0x2}, &(0x7f0000000380)=0x8)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000002c0)={r2, 0x6, 0x2, [0x7f, 0x4]}, &(0x7f0000000300)=0xc)
dup2(r0, r0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000000)={0x1, 0x6, 0x1200, 0xb6, 0x45, 0x5, 0x20, 0x252bfd90}, &(0x7f0000000040)=0x20)

00:05:07 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x9c3, 0x8, 0x4, 0x4, 0xfffffffffffffffd, 0x80, 0x401, 0x8001, 0x5, 0x1}, 0xb)
socket$inet6_udplite(0x1c, 0x2, 0x88)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$sock_timeval(r1, 0xffff, 0x1002, &(0x7f0000000080)={0x0, 0x4000001000000000}, 0x48c)
setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000000c0)={0x400000000000000, &(0x7f0000000000)=[@in={0x2, 0x0, @broadcast}, @in6={0x1c, 0x3, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x74}]}, &(0x7f0000000100)=0x10)

00:05:07 executing program 2:
r0 = msgget(0xffffffffffffffff, 0x0)
msgrcv(r0, 0x0, 0x0, 0x0, 0x0)
msgget(0x2, 0x100)
msgctl$IPC_RMID(r0, 0x0)

00:05:07 executing program 1:
freebsd10_pipe(&(0x7f0000002740)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r2 = dup(r1)
pwritev(r1, &(0x7f0000000600)=[{&(0x7f0000000580)='I', 0x1}], 0x1, 0x6d998)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, 0x0)
preadv(r2, &(0x7f0000000340)=[{&(0x7f0000001640)=""/4096, 0x1000}], 0x1, 0x0)

00:05:07 executing program 3:
r0 = msgget$private(0x0, 0x0)
msgsnd(r0, &(0x7f0000000040)={0x2, "ce12f854709b0d785a625dd5159118aa29a3d4fe511293fb37a3d22e9a95d7a478a5732ea031a7bea6962e9aae63ff6ede7507099946a5de99ad2e8f515e3da2edf9238412cc373ab060e794efd88fc74053fff029efeec7af0b"}, 0x62, 0x800)
msgsnd(r0, &(0x7f0000000380)={0x1, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0x8f, 0x800)
msgrcv(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c6a33240e90916100000000000000000000000000000000000000000000000000002cda7469a4183e46e11832ebcf00000000000000810000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000056b44f78db2d9df20000000000000000000000000000000000000000ac8b596ccba0573a0ce5784e2016557429ff8f1d7f3ecced8a847a3779bb4c6605278e14d3eeb6ac9c4d3ce8f131bd69433d3dd047e25f0874c9dfe94243bf19e37b18db11391df6cd29df0a5be7b3"], 0xb2, 0x3, 0x1000)
msgsnd(r0, &(0x7f0000000000)={0x2}, 0x8, 0x0)

00:05:07 executing program 2:
r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000080)=0x10, 0x30000000)
getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000200), &(0x7f0000000240)=0x8)
setsockopt$inet_tcp_int(r0, 0x6, 0x1248, &(0x7f00000000c0)=0x2, 0x4)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000000)=""/16)
getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000100), &(0x7f00000001c0)=0x8)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x108, &(0x7f0000000140), &(0x7f0000000180)=0x4)

00:05:07 executing program 1:
r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000001340)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, <r1=>0x0, 0xa9, 0x8, 0x202, 0x7ff, 0x9, 0x2}, &(0x7f0000001400)=0xa0)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000001440)={r1, 0x3}, 0x8)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000080)=ANY=[@ANYRES32=<r2=>0x0, @ANYBLOB="02000000ff03000001006e0009000900000000001c004e220900000000000000000000000000000000000001ff03000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=<r3=>0x0, @ANYBLOB="000000800000000000000000fdfffff9040000cb"], &(0x7f0000000140)=0xb0)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000180)={r2, 0xd5c5, 0x1000, "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"}, 0x1008)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000012c0)={r3, 0x1, 0x4f, "bda9e7d42ab36c6e0d8e1696d46fc6890c6f958b4d9e9d73efa0466185625950cfb2aa7db4ebacc263f190e9a7d513d32ad41df1099ebc97ca3340528549682cc582e2ebe45ad583d3d715021a7a75"}, 0x57)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000011c0)={r3, 0x1f, 0xffffffffffff3acb, 0x100000001, 0x0, 0x1ff, 0xa6, 0x1, {@in={{0x2, 0x0, @rand_addr=0x3}}, r3, 0x8, 0x100, 0xfffffffffffffffa, 0x5, 0x5}}, &(0x7f0000001280)=0xb8)

00:05:07 executing program 3:
r0 = dup(0xffffffffffffffff)
freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
freebsd11_lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
fchownat(r0, &(0x7f0000000080)='./file0\x00', r1, r2, 0x0)
r3 = socket$inet6_udp(0x1c, 0x2, 0x0)
getsockname(r3, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000280)=0x10)
setsockopt$inet6_int(r3, 0x29, 0x13, &(0x7f0000000040), 0x4)
setsockopt$inet6_int(r3, 0x29, 0x24, &(0x7f0000000000), 0x4)

00:05:07 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={<r1=>0x0, 0x7, 0x2, 0x1ff, 0xcb3}, &(0x7f0000000040)=0x18)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000140)={r1, 0x10000, 0x3, 0x25, 0x4}, &(0x7f0000000100)=0x340)
lseek(r0, 0x0, 0x7)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x1000)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
sendmsg$unix(r0, 0x0, 0x0)
socket$inet_icmp(0x2, 0x2, 0x1)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000340)={r1, 0x101}, &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0)

00:05:07 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
readv(r0, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xfffffcc7}], 0x1)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r1=>0x0]}, &(0x7f00000000c0)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x1000a}, 0x10)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={<r2=>r1, 0x6}, &(0x7f0000000180)=0x8)
read(0xffffffffffffffff, 0x0, 0x0)
execve(0x0, 0x0, &(0x7f0000000240))
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x3, r2}, &(0x7f0000000240)=0xc)

00:05:07 executing program 2:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
getsockopt(r0, 0x600000000000000, 0x4004000065, 0x0, 0x0)
getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0xc200, &(0x7f0000000000), &(0x7f0000000040)=0x4)

00:05:07 executing program 3:
r0 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x10000000)
r1 = getpgrp(0x0)
fcntl$lock(r0, 0xb, &(0x7f0000000040)={0x2, 0x0, 0xf74f, 0xffffffffffffff80, r1})
sendmsg(r0, &(0x7f0000002640)={&(0x7f0000000080)=@in={0x2, 0x0, @loopback}, 0x10, &(0x7f0000001500)=[{&(0x7f0000000100)="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", 0x1000}, {&(0x7f0000001100)="9b88c648ad7b29a15a2a8167240b333cb5dd47878571815e8221e045b3093735d4338c2234a06601bf8624fc0ce598d001", 0x31}, {&(0x7f0000001140)="117015e5bbde4101f257eeec7b78375e7e0ef9ffec32cbc87ca9f8761a77fb7e3f0aab669c102ef445cc293de0e32c48bf1f461ba8c547aa95b2604e23c288db1b7250b09f52", 0x46}, {&(0x7f00000011c0)="0f584649b85fc3573af45b5831f6ea881c1587088f40001775980fe2d76370df1db9c0b247a8f2abec4d812c84943045996808bdfc5a1178fba7f0ba50eeac10ad839a739adfc3cdd185845c38975e331d95b60bf88b88cf50ddca20b37b6824", 0x60}, {&(0x7f0000001240)="751b8e7258e4a2a52362ddf0e37823a1419b814d35bfe1c5dbd9b67fa22fc5a40603455c5429c0770abef3c344508debdfb3d555a9dd57166c36e5933e3c631190929f41c0fbb5ee6567e1fa9048d3e363e816ed0caaf5624fa7c96d8ee21b2eb005bdaff9773a4ad79e0b0dd4c78709b697f716f987ebdcc605c8b5fe9a2058d64b6118a5424c54c623d57c788d09ae6af5bbd3395582247363f96876df2ee6ee079ab997739bdef5d785bc04985df3477b7c342eba1903", 0xb8}, {&(0x7f0000001300)="ae5da1e026e67994d026efcd48a6180e2eb47ae976da3f0a1eae38f4e639749f5904acbc", 0x24}, {&(0x7f0000001340)="43734bb22d", 0x5}, {&(0x7f0000001380)="d28e8074dc2205bb0948e2a6ba33288ab88de53bc1c93ff246a304750f83d076dd5f75a3451919ae31397fec73239aefd682f8ee837467815d7d59a0b5144056a53a3c98b7111413831cb94ac86381ea0d8c4135da9b7a9d5a98d947351917786e7abe978378dda4f7612bc875ee4d9dd4213cae2354a5afdeabe782ce8ec5733c0566c503c48972fe78749689a266d29e5ccba0f923917ce0a59123284506476cecc032d7d5351dd3e68927a1ce76", 0xaf}, {&(0x7f0000001440)="85b0c2dee2f617f073a05741aa985f054e0eb030bfff4eab29ad5857bc37d97713f284d96c7fd9fb4328b906353c7ba0585517fb9ee2f7d4dbd1556958d40d53fadeb8ca590787ca3ef5539cac801e350b65fbdf1b88e15fe59c62cc3d9a1a339ed9bb25da657f6082d60113651e7541aafac3ca597ff35d199c84f15b34e6bd7d2f63f860c1a0dd25", 0x89}], 0x9, &(0x7f00000015c0)=[{0x1010, 0xffff, 0x6, "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"}, {0x50, 0x29, 0x5, "a0eca7efb56d19c2cdc3c5f598bc8ba7740c9c78f0c9a3ef9d3ccf523e9ffc96d376443b1995a3f1c5fd71df87a9db0d54f191a9d128d58567076e7d2ea59ba1"}], 0x1060}, 0x80)
r2 = socket(0x1c, 0x10000001, 0x0)
sendto$unix(r2, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="001c2e30000000000000000000000000"], 0x1)

00:05:07 executing program 3:
r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r4 = dup(r3)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, <r5=>0x0}, &(0x7f0000000200)=0xc)
setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8)
pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0)
pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24)
fcntl$setstatus(r4, 0x4, 0x10044)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000000)={@in6={{0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x7}}, r5, 0x101, 0x877, 0x20, 0xab, 0x8}, &(0x7f00000000c0)=0x98)
read(r4, &(0x7f0000000380)=""/175, 0xaf)
sendfile(r0, r1, 0x0, 0x0)
open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0)
read(r2, &(0x7f0000000300)=""/87, 0xfffffc89)

00:05:07 executing program 3:
r0 = socket$inet(0x2, 0x3, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f00000015c0)={0x2, 0x3, 0x4000, 0x1, 0x800, 0x5, 0x4, 0x3, <r1=>0x0}, &(0x7f0000001600)=0x20)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f00000002c0)=ANY=[@ANYRES32=<r3=>r1, @ANYBLOB="88000000a0a58150a9737bb7485ee9ee1096455ea997a8df723c535a87a815790c6d55c5bef709a539a03851f24689f75950dacb0e1fd1d28ffddac18ab386fb85afcc77042de6824fb4799704c9ab6b2437edaf490053a63c044e7bba883bafff93a158870001a87947823961f9e8862f03924879f49cec01989fbfe4279eea027701a3953991cf26dd918d"], &(0x7f0000001640)=0x2e)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000003c0)={r3, 0x6, 0x1, 0x6}, &(0x7f0000000400)=0x10)
setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040)={0x40000000000004}, 0x1d8)
freebsd10_pipe(&(0x7f0000001500)={<r4=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xd, &(0x7f0000001540), &(0x7f0000001580)=0x4)
readv(r0, &(0x7f0000000000)=[{&(0x7f0000002280)=""/4096, 0x1000}], 0x1)
r5 = dup2(r0, r0)
accept4$unix(r5, &(0x7f0000000480)=@file={0x0, ""/4096}, &(0x7f00000014c0)=0x1002, 0x30000000)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x103, &(0x7f00000000c0)={<r6=>0x0, 0xfb, "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"}, &(0x7f0000000200)=0x103)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x900, &(0x7f0000000240)={r6, 0x3a}, &(0x7f0000000280)=0x8)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x11, &(0x7f0000000080)=0x3, 0x4)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000264ff0), 0x10)
open(&(0x7f0000000380)='./file0\x00', 0x100, 0x40)

00:05:08 executing program 3:
freebsd10_pipe(&(0x7f0000000240)={<r0=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000280)={<r1=>0x0, 0xfff, 0x3, 0x0, 0x40}, &(0x7f00000002c0)=0x18)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000300)={r1, 0x97c, 0x101, 0x80000000, 0xbf, 0x101}, 0x14)
freebsd11_fstat(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000040)={r1, 0x6194, 0x200}, 0x8)
freebsd11_stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
fchown(r0, r2, r3)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000480)={0x3, 0x20, 0x0, 0x1, r1}, 0x10)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff})
r6 = dup(r4)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000004c0)=ANY=[@ANYRES32=<r7=>0x0, @ANYBLOB="38ed000001000000000000000000a011e3102c579246fdb63237b876d1cf956748bcc7eef49f9ac90c9a2585aeb555968f5ca0f2d6ce1dcf7a854761c5fb298f509ddf70e859bf351b2c77ab93eb8c95689d800faf1696b528743b96ea7dab2d89ee7115c7eb4fd7eea6861cf66c24196189128c88682ecd0273e4eb5f6ccc0b8c89"], &(0x7f0000000080)=0x12)
setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r6, 0x84, 0x8001, &(0x7f00000001c0)={r7, &(0x7f0000000100)=[@in={0x2, 0x0, @broadcast}, @in={0x2, 0x0, @multicast2}, @in={0x2, 0x0, @broadcast}, @in={0x2, 0x0, @multicast2}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x2, @broadcast}, @in6={0x1c, 0x0, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0xf7}, @in6={0x1c, 0x2, 0x6, @empty, 0x80000}]}, &(0x7f0000000200)=0x10)
r8 = dup2(r4, r5)
setsockopt$sock_int(r8, 0xffff, 0x1002, &(0x7f00000000c0)=0x400000, 0x4)

00:05:08 executing program 3:
socket$unix(0x1, 0x3, 0x0)
socket$inet6_udplite(0x1c, 0x2, 0x88)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000180)={<r2=>0x0, 0x88, "5bb3ac491a33206a97d69c9d041388e9cc57fbdc0eb31143e00b551848fb3290c8cf9639e6cda0a55deda176b3813cf922dea8327a8a5a3668d2491c41a069d8af481a7a5fbf2e21e755944cc835eab776649b13623d4584c5db63a340dd62af6c03ca6e617de6d528b45aa046170c8721aecd3a08f6e21b56f6b3c4b26239621ed792a0adb60ec3"}, &(0x7f0000000240)=0x90)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000280)={r2, 0x8}, &(0x7f00000002c0)=0x8)
pipe2(&(0x7f0000000000)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x0)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r4, 0x84, 0x1c, &(0x7f0000000140)=0x401, 0x4)
r5 = dup(r3)
writev(r5, &(0x7f0000000600)=[{&(0x7f0000000040)="9eff", 0x2}], 0x1)
write(r5, &(0x7f0000000040), 0x1fff)
writev(r1, &(0x7f0000000100)=[{&(0x7f0000000080)="aaaa093079812174acc6bf", 0xb}, {&(0x7f00000000c0)="cb7d", 0x2}], 0x2)

00:05:08 executing program 0:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c)
connect$unix(r0, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x0}, 0x8)
r1 = socket(0x2, 0x10000001, 0x84)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="8202f82e66781780301f"], 0x1)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000100)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x18)

00:05:11 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
readv(r0, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xfffffcc7}], 0x1)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r1=>0x0]}, &(0x7f00000000c0)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x1000a}, 0x10)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={<r2=>r1, 0x6}, &(0x7f0000000180)=0x8)
read(0xffffffffffffffff, 0x0, 0x0)
execve(0x0, 0x0, &(0x7f0000000240))
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x3, r2}, &(0x7f0000000240)=0xc)

00:05:11 executing program 3:
sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="82cf10f4106625a154956fbb2b060888017592deeaf5ee44c7da8c30ae8c1e3b060950502e8a9f279f6a1d16c58051dfb71974b82f1b1464cc2a1dd53f2bdc5a188d2ef7061fc4f88b04b9dcbf528d908a73483169f2b52139", 0x59, 0x0, 0x0, 0x0)
r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000))
getpeername(r0, &(0x7f0000000180)=@in, &(0x7f00000001c0)=0x10)
r1 = accept(0xffffffffffffffff, &(0x7f0000000040)=@un=@abs, &(0x7f0000000100)=0x8)
poll(&(0x7f0000000140)=[{r0, 0x4}, {r1, 0x20}], 0x2, 0x6)
r2 = socket(0x1c, 0x2, 0x0)
socket$inet_icmp(0x2, 0x2, 0x1)
sendto$unix(r2, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="001c2e2f66696c65192f66696c653000"], 0x1c)

00:05:11 executing program 2:
r0 = socket$inet6(0x1c, 0x4, 0x80000000)
close(r0)
r1 = socket$inet_icmp(0x2, 0x2, 0x1)
r2 = socket(0x2, 0x5, 0xbb6d)
getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000040)={<r3=>0x0, 0xdbcf, 0x2, 0x6}, &(0x7f0000000080)=0x10)
r4 = dup2(r0, r1)
accept$unix(r4, &(0x7f0000000480)=ANY=[@ANYBLOB="001000000000000011a3d7b1736108b8d76dcf997dd85eff50153ec171b0bd09ed516fdca0033dd55106291d901b05daec8994c19c08bbfd90215ed6344a7c878d06c56224a56628bba6bda3e20c70f5330e4442f79ebeaf5bab0821234dd1860d6c36bbab7c37d37a44ddfe8def3928fb6ef5680288c0fe5ed3c31e86a4af9670a0b66fa2d9c610e4e063f8fbbedd00ecdbb6c61957ffa547f0"], &(0x7f0000000400)=0x8)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000200)={r3, 0xfffffffffffff80c, 0xdcbf, 0x80000001, 0x5, 0x1f}, 0x14)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)=ANY=[@ANYRES32=r3, @ANYBLOB], &(0x7f0000000100)=0xa)
r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000380)={0x3, 0x4, 0x7b20, 0x100000000, 0x0, 0x5, 0x5, 0x3, r3}, &(0x7f0000000440)=0x20)
r6 = accept4(r1, 0x0, &(0x7f0000000240), 0x10000000)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r6, 0x84, 0x104, &(0x7f0000000280), &(0x7f00000002c0)=0x4)
r7 = dup(r0)
getsockopt$inet_sctp_SCTP_EVENTS(r7, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000180)=0xb)
setsockopt$inet6_sctp_SCTP_RTOINFO(r7, 0x84, 0x1, &(0x7f00000001c0)={r3, 0xffff, 0x5, 0x3}, 0x10)
open$dir(&(0x7f0000000540)='./file0\x00', 0x20100, 0x1)
listen(r6, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x15, &(0x7f0000000300)={r3, 0x9}, &(0x7f0000000340)=0x8)
r8 = open(&(0x7f00000003c0)='./file0\x00', 0x10020b, 0x121)
setsockopt$inet_sctp_SCTP_NODELAY(r8, 0x84, 0x4, &(0x7f0000000000)=0x6, 0x3)
setsockopt$inet_mreqsrc(r5, 0x0, 0x1003c, 0x0, 0x26d)

00:05:11 executing program 0:
r0 = socket(0x2, 0x400000000002, 0x0)
sendmsg(r0, &(0x7f0000003440)={&(0x7f0000002a00)=@in6={0x1c, 0x2, 0xe040, @remote={0xfe, 0x80, [], 0x0}, 0x6}, 0x1c, &(0x7f0000003080)=[{&(0x7f0000002a40)="3c3cb97eb45bea8b6159bbe30a361383c596dbec113b0d652ab2393f0d72c6838c87c93bc3d841f6ddc34c419d3d459d2f78b98e635645ca561fc33dc4308d82df9964347761b3a2726c08bdccb4a51cd30c9395fc5cbd0b78c2949a2729604c9f1846d6e9f1dc59fc6de8f3f06488b2449d3809551ab67089b45f2952e1c072124a0864efa8f4c57563d43a617dc209c4f096dd3d8c9bdea60cfd3d10a57cbb23a696225fc2e914109012ac85bf6ed14a49febd06", 0xb5}, {&(0x7f0000002b00)="77d940e9d87dec884a92d4c8b7b4c0d49e10a1817751bca7fb16f748bf06f46a4041110a75242d1074b4c97ce6a90bba3d68465e8588cabc1fd5c84e0df8e7cb68e9b4e21837c83534f2034f3b706ee91089b2e7aaa2ce987ebe457a91de17c0fc738e0297778dfa89d899d8e2e060254a55f0ac4e6b09af5a50429355827d2720945fcbfebdfb0769e05f886e963e9a574423fd1f6b1f2f8e5269ac3ae6e5278e", 0xa1}, {&(0x7f0000002bc0)="227cff6653af72b517406b17", 0xc}, {&(0x7f0000002c00)="c200b22db76a8717b749d2b687ccae4e9bfa25d36f39b8070368ad43299e9f46bdafadf8431b8f9a564a0e05c95929dc1e1f4f2326a75c90f01fa839c91cb0272dc1ce5b0cf4c7b19b42121249a2a84ab382705d6d59ac904ba92b6029813301840e1f49ad96aa6382b121f238f1cc18457096bd16332bc87deef8727bc4eead97c9e31dfea3d5c5c1312793359c55cc9331b721c676a29f70a8120d3e8a23504832f7a784f63af4f8dc415d7297edc82d6a5657e5fc6333474c387e63a41c26d79170834acc0928eb171ca64a39155b881f114c82fcd2bb1dac7bd336d1e77295aa7c642b945b79ce9ed818", 0xec}, {&(0x7f0000002d00)="75a3a3d1215b6c48d01e07247246804a17a14336ffc5fd2f9b84f024a695cadb8ef935c636b93e33c3db8f8ac8944b18f0ebd93fc303e8f3476b5aad789a4961dd0aed3d30d8dc80c312b8feb1783561e7a9d2c56bf7333af18c4cdcb3b18cb04a4f57221bfb243b9d9a8c1e6b0eb68a9b3a180a23a10a92b5e566609ce9dee15d5365cf915bf79e0e522aa6e6689bc60779c2329f8206c908060a89d61987c12bbe3c469f41a439f72484", 0xab}, {&(0x7f0000002dc0)="c5af015252a0886c0f7560a65cb4b38417cb0d29c51e7ff217ca02acad9c16fc83396f407e27fe53fcf3abf34d40a3bfa5b6279bfbbf81f7fe95860f9522d6e3b37f74e011eace6b58c521c81693463b1f86ca8bcd72b2981d98abb43f0dc128c50c922045726aa01ab1c262fc1fe56eb90f4dae19d130899d96077e65504af1ebba88dd653e76900981c6185e0db2e828aae4eea9d4462de3477cb5029848cfdf6c5efd", 0xa4}, {&(0x7f0000002e80)="be2b462dfef99d253fabcc6e0925d12bbfa6a6f008cdb7f4550078724b0284d985823cf2e76c43a537bd05269660eb7a5d5a12951d93aa8a3a89249e0c005e12adeb91f45960306f409178e426c8e65947de96ba27ae4353f3c9afeeed8c9852940855d539369664de4c0f6383", 0x6d}, {&(0x7f0000002f00)="e219a0c109d2bcde35b8194f1c", 0xd}, {&(0x7f0000002f40)="159c7a4db4ce9fd508c99b7edfd63c3d317ec47199ebbfbc67ad524df07f19bd24cdc357b736295773397f12a59733b0450ef835c9da23d2d15f6fcefd8274f7a8d2129087f69c8058168e3afd769d5766034ef90f9b7b82898adfe6de1f9c1bfc92c6821f9b0b9b83074643a7eeb2c17262c59e7293314383d09b408e6b0e00db885c161b8d1ad4a27b541002ce9769d907fb6435236be4a689c26eb140259628ee422ae02d744dbf308f72a711383d18b84517827134d7f14fadf1ffd524ee6250a17defcb0b45d39c672f", 0xcc}, {&(0x7f0000003040)="37ee2daea3ad5712a8a4a17821b7eb34dd8d81cf23070462f5dfa314ff460fa89376cfa6f06158a2a41b69e84a7b8ee651", 0x31}], 0xa, &(0x7f0000003140)=[{0x10, 0xffff, 0x6}, {0x18, 0x0, 0x8, "70ced015411276be"}, {0xa0, 0xffff, 0x800, "361e5a615ec5e8dcd272cd1d233ad1654620a0c0bb6e9f917d8ea8e99c6c98941c02670e73d5bf3d240c99049186ceb82575f0535aae4146503e3a273fb27be29da0941a9218d5184271ef4e027b265591bd1e1a37838db506da6d62099b270d011da61e73341155284e4399ae0e7455743837848bc95d615408d99eb5d771878270ae34bff6c18f3177"}, {0xd8, 0xffff, 0x2, "47997f5d758f231d009b349b9ad41c51d2aacd57808814db2440fa64a59ab6f062355bad9c4a7d5154710f82468917f3843371d7f0bff9b7f557165f01cbe92d16b2c28d5ca5fdd961208f7eaa660843ab290aec19d2f3aa30e1b5216d13fd875555a9052da8c9f599e8b3f6dd276bbd9cdab6ae79bf77b5a3f317c69d2389b263b733ff1f7237511a2c86be94145302b9607c78714e5bc36002eb89e1a3e8180388c08a8dddf915629f1065a5f562a76e18cc482d060ca5e87a8da3fafb5ac561deead00b4199e5"}, {0x80, 0x84, 0x3, "4c68d8d8acccd2d898a982f8c6793004bb07f2a9a75a27e80bebf3cc9f3ad384d9f9dcd692647d9cb591239e6d41fa41155c9bccfa6c7fbe605a8aa8fa2b0c38f1f1a6d2a7ee9bdbc307a9d4f7da2ec0e8e59b5cb6577850fd333c0490f75d9990d0082e23db17dfc1c26c1f"}, {0xd0, 0x6, 0x10000, "703a0901e55bca44ff917cee290e118f54ce556b944da7fab82517c7469710416b9e4aecb504f9565c3f516e9612096ae21105f83f6bfdbdb3dbb55659b7f25ed545b6ff820aa79557c11752ba0276014c7a666b7788e6a4e1e1f518da756fa074bb0eabccaf5538e542e669e333b551771bb4a6a2f6e3486cefdf50cec18b18da1856bc2427c6c6a37e0fb708639f7a67df2801bd9bb1fecaf681c248396b6cb4ace906394ff042df148bad39e0f6a13061e320f9e915cb293717fdd117"}], 0x2f0}, 0x104)
sendmsg$inet_sctp(r0, &(0x7f0000000540)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x2c, 0x84, 0x2, {0x5, 0x0, 0x400, 0x2, 0x9, 0xcf92, 0xb7, 0xf27}}, @sndrcv={0x2c, 0x84, 0x2, {0x9, 0x8, 0x910, 0x6, 0x0, 0x200, 0x7, 0x80000001}}, @sndrcv={0x2c}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @dstaddrv6={0x1c}], 0xb0}, 0x5)
sendmsg(r0, &(0x7f0000000500)={&(0x7f0000000040)=@un=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f00000003c0)=[{&(0x7f0000003480)="1ac494afa886222cafc2bf108c307d5aa87dcc6115c196cbc4cf41081fb158128db794f31637c4726b78ddc1969a122b73b5d1c6e007c229571e539d8c774f17e0117c23138bc78d6b501dee42779daed3a82c8a226a2c705254", 0x5a}, {&(0x7f0000000100)="b69842b002e6f2562abb31431fb3d35d1ed137448cf9dcffebe215508c4bb9ceeb74c93f4decc027b7712c17dd3c622b11fb492942b68bb61563ff0ab1e538321a3e033f3135208bec0d197ed96853328ad14814b96f7c8a213ea0777d4a2904beaa9c22cfacf130af3bd13a2a79c6748dd929a91a98e9cc67ffcbc785d4c34e0a3115f5589c14ded917a744a5f0a2b7a0e555cb6455e35a45907a71d3214efa9bbf75872638b316086b79cc74c14a260963e2c4a83564fdeebf89f22736f36d3870d3c4cff04a3d2664092cedec8a9c703a12fe76e146a5d7061e9e8f0f0bdb32455f1f5b7c", 0xe6}, {&(0x7f0000000200)="8eb0bca01b5d821729471fb79b66d0c622198cddd72af558d87a6d2aed2931b7377d615b045d9254ad7cdacb108c9c950092d21f3f18a20e09c899895be48ea3efbaba87a0862a30e82539882543cac7ea3dadb1ef0a19fa0daef05e28f99d9165e3acebd5d777e3a57b7425f40d3584ba2d9ab5caf4306afd21b28cf8395be5b09fa295def9cee0aed931bef32bf08a6f12915f193d2067135516de84d013bca0", 0xa1}, {&(0x7f00000002c0)="858afb8bb3fc52a6bc9213463bc23f94d81639a3edf19c596493ccece55750a6d12d0e3f5f172a493a6430d9e0894419b6b20195c2b90b6f312c97dadddb408b2cb5d261929a8424a4e5921341313dfbf26a0610fffe0d630d74c364180930c6d854576654d08ee7f53335dd8d957cf71fc1613b72440bb36644edf3f2d1dc4bee635a72b381f8398b02ebc882fc4da364230feb663a346fbe26c461076b0ab0e1d5b3b4397d7d6a503ceb50cd47d90e242dfe7a48c837b6ab39ce9254568dca9f3282b7a8e1561ce94a64ca02b738d90bbb8d0f26567e5b184b38f0b5fe4d4e88271301a141aeab69f7253dfa012ced4face4", 0xf3}, {&(0x7f0000000580)="261d7e1ae261b786efcec1454f1bb03c97cd6a3be677bcaaf86a2bb8a5398ff32e87c7477e2060ba9ca8e80ba10bec01ab0bd5eeb50b8c5cd59bcfd6ebb8db81e6d73b6b146baa1bb3bedf2b3fdbbf6bd3a358fd9397a5a461154e7bbf037687f2213983beaaba86d62d9daa0aec66ca62624768ba54df89dd5215d2ef16dbdbf6c69a0c3ba15659093e4146cac41e37ec40186432ac7ce5f9123e5b9bcb457750e884c82850d1aee93a2d009449fd65b116b664feca7fa6fa1abcbc08f81359d8f94088de7a008ae7f46ba74427c16880d21c7b00f1abe03365f4948a5a32150b43461a029c4863133c379e103b", 0xee}], 0x5, &(0x7f0000000680)=[{0x1010, 0x1, 0xfff, 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{0x1010, 0x84, 0xf38, "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{0x30, 0xa9, 0xfffffffffffff003, "af4a5aa8e100f9dd18307ae77c38c6530100000000000000d9"}, {0xf0, 0x11, 0x9, "a73798ce948df51996d1eb7935015e63842bb871537041c82b62e9b0f808b1e72e6a4259a3c3f6d5e3246485f99926b37e434e7cfab04ae5952091e8b1f341ee6864960d7657d3ab1e315bf61900b7aa925e619fe51a3eb3a9a2c1446c2a8261f7861ba3378834a46dd209783f802f64eaab2f4db286f03392ee7d1af2f91093768f0dafa11347259d65eb7a3d4f4242f7c5fce5db5bffb382e263a0a5204d0d9114c39c27995fc18671cc26e887478a4e1569c7437b6ccf0e4c9aae0be413e31cdde5d022df33aed37ad5a410ab1a8b211c58a268e4455ff88830ab54c567"}, {0x50, 0x3a, 0x1, "68c092321af98ce6712dac952733d20827c816bcb72713cd831597740a526ac02e2da8f5fd5c027c9fcb9556900df9db8ee9890d32ddebbca7ac0c5b5b36"}, {0xe0, 0x11, 0x8, "ca4b1597806d2a9d9b2c4589fa041ffa0a5b37ebb70b59d9d3eb58960aad8b05f6a53a85a38fa41fbe4d2ad503c14fca34d42666309422729c9eb14e443a3d45b29c6283802e71e99ca9dad614c2b5bf34ceb10cf2a438d639fa460093644a0422c39ff52eeac2da9f3769f7f7fc9657cc80777e32937fef58f93e5c7cd7a21dcfa417300a1b3a02e9b78dc2755da202587f8f8cf492792228e6c98208c11329bcd670113546b36d56e6051203fdf6ce2417e52a3d730f5e96e9d7c4bbca19bfa4e62ab79b7fbc20bec1cbb0e7ce"}, {0xe0, 0x6, 0x34, "47066f8373ebc12a0364b04bc037db662182440e5996d6292d668b03571de7fe7073e8c5ab72b2e1b306356fe686746aca5f5829732d16915d855b1782a87d504ee61f5dd493b37949e4eda6649d97a059416bac2d3d091a3084beb68f39a30b051fb24f608d97b9a0d6ea9dfe8861464ceb24731ddfbc27432446ccc00d5fd0ade9693e771d2e07a3ee1e6c598b2fb186a5386c8659ad6b85be6ef9d0926010f8b440ea2ae217634cd23299fbba83c9a759041456bfbb67934fde6fbcc00602f58c06ec03aedd3e7a83acb41663e474"}, {0x20, 0x84, 0x787, "bcd28050523f39c5ea13ca"}], 0x2370}, 0x8)

00:05:11 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000000c0)={0x100, 0x80000001, 0x2e, 0x7}, 0x8)
getsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0)
truncate(&(0x7f0000000200)='./file0\x00', 0x100000042)
truncate(&(0x7f0000000040)='./file0\x00', 0x6)
unlink(&(0x7f0000000080)='./file0\x00')
close(r1)

00:05:11 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000100), 0x4)
listen(r0, 0x0)
r1 = accept(r0, &(0x7f0000000000)=@un=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f00000000c0)={<r2=>0x0, 0x800}, &(0x7f0000000140)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x1, 0x7fffffff, @loopback, 0x1f4000}}, r2, 0xfffffffffffffff9, 0x100000000, 0x10, 0x8, 0x5, 0x1000}, &(0x7f0000000240)=0x98)
listen(r0, 0x2)

00:05:11 executing program 3:
r0 = semget(0xffffffffffffffff, 0x2, 0x0)
freebsd10_pipe(&(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
sendto$inet6(r2, &(0x7f0000000040)="451402201f3f5df05d6568cc126c212ce53de81a33b6b6380dc3de2ee416059b7c855da44e15e728ee568c30578ba54e230ceab5f55243207fdff9db669f90fbedda533c4aa1ed00b9f78ce020d843a376efb35cf6a52fd962424abc62514699f6bc569471cbebfca551a30c9d937afba26b84dd0af0fde709e2563f7e48c04f57a8178085036292d921bbdd0daecc2461a2af0c5c386596298e86bda5fe187bc7bc54626330cccc8a0bd3772b940fa8de1d78d46b23fdc5559991389bc9bc41fe685cb546d754f02ef4d4f001d0bdf43a", 0xd1, 0x104, 0x0, 0x0)
__semctl$IPC_RMID(r0, 0x0, 0x0)
__semctl$SETVAL(r0, 0x0, 0x8, &(0x7f0000000840))
getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000140)={<r3=>0x0, 0x800}, &(0x7f0000000180)=0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000001c0)={0xffffffffffffffec, 0x3ff, 0x6800, 0xfffffffffffffffa, 0xa1, 0x7, 0x0, 0x8, r3}, 0x20)

00:05:11 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x3)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
mkdir(0x0, 0x0)
poll(0x0, 0x0, 0xffffffffffffff66)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0xf14, 0xfc4e, 0x530, 0x8, 0x80, 0xadbd, 0x1b}, &(0x7f0000000040)=0x20)
accept$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000100)=0x1c)

00:05:15 executing program 1:
socketpair(0x0, 0x20000007, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000100), 0x0)
symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00')
open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000)
munlockall()
truncate(0x0, 0x800800805ffff)
sync()

00:05:15 executing program 2:
r0 = socket(0x10000000002, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000040)={<r1=>0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000080)=0x10)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000000c0)={r1, 0x1}, 0x8)
setrlimit(0x8, &(0x7f00000001c0))
dup(r0)

00:05:15 executing program 0:
msync(&(0x7f0000d5d000/0x4000)=nil, 0x4000, 0x3)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x80001)
msync(&(0x7f0000d5c000/0x2000)=nil, 0x2000, 0x2)

00:05:15 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x2e4)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in={{0x2, 0x1, @rand_addr=0x31bd}}, <r1=>0x0}, &(0x7f0000000100)=0x8c)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000140)={r1, 0xfffffffffffffffd, 0x9, [0x4, 0x4, 0xe, 0x9, 0x4, 0x4, 0x4a, 0x0, 0x4]}, 0x1a)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, 0x0, 0x0)

00:05:16 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$setflags(0xffffffffffffffff, 0x2, 0x0)
open(0x0, 0x0, 0x0)
truncate(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0)
lseek(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0)
truncate(&(0x7f0000000000)='./file0\x00', 0xfffffffffffffffd)
poll(0x0, 0x0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040)={0x1}, 0x4)

00:05:16 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
lseek(r0, 0x0, 0x0)
writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="949236b9f17740a33038be3ee6f80fc543ca6a4e0f768915ab39293a0c630d0ec650f9fab9b8c32e994599710558ddd6c7abacb9c71e8c6d20394683611ba000592554bd7239e02bc1fe71f9d21a86c07a609cc6a4cc6a8969d6586d6dfb4549f84358256d504e9ff321d0073c5e008c97b706a40d2e7bf70e9ee68c12f57e07d2d275b23a0a4c77475f73a4bf9f5c555e0f7af93a8d534ccc6791ae87ccb8bac09b27326ef81b0d61f7437acf20224d1a33b651190c960e7f", 0xb9}], 0x1)
socket$inet6(0x1c, 0x0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x10156)

00:05:16 executing program 1:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
r1 = fcntl$getown(r0, 0x5)
getpgid(r1)
setrlimit(0x3, &(0x7f0000000080)={0x80000001, 0x200d60})

00:05:20 executing program 0:
r0 = socket$inet_icmp(0x2, 0x2, 0x1)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000000)={0x5, {{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}}, 0x90)
r1 = socket$inet(0x2, 0x1, 0x0)
setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00002d2000)="4411091a", 0x4)

00:05:20 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
readv(r0, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xfffffcc7}], 0x1)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r1=>0x0]}, &(0x7f00000000c0)=0x8)
fcntl$setstatus(r0, 0x4, 0x44)
setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000200)={0x9, 0x1, 0x7ff, 0x6, 0x8001}, 0xc)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x1000a}, 0x10)
getsockopt$inet6_buf(r0, 0x29, 0x50, &(0x7f0000000240)=""/41, &(0x7f0000000280)=0x29)
read(r0, &(0x7f0000000140)=""/86, 0x56)

00:05:20 executing program 2:
getresuid(&(0x7f0000000000), 0x0, 0x0)
socket$inet(0x2, 0x3, 0xffffffff)

00:05:20 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080), &(0x7f0000000100)=0x4)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
getrusage(0x0, 0x0)
getrusage(0xffffffffffffffff, &(0x7f00000001c0))
setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x50, 0x0, 0x0)
fsync(r0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
r1 = open(0x0, 0x0, 0x0)
open(&(0x7f0000000040)='./file0\x00', 0x200c0, 0x10)
freebsd11_lstat(0x0, 0x0)
getgroups(0x0, 0x0)
freebsd11_fstat(0xffffffffffffffff, 0x0)
bind$unix(r1, &(0x7f0000000000)=@abs={0x1, 0x0, 0x3}, 0x8)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, 0x0, 0x0)

00:05:21 executing program 2:
open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
r0 = open(&(0x7f0000000180)='./file0\x00', 0x401, 0x5)
fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001})
r1 = open(&(0x7f0000000200)='./file0\x00', 0x120081, 0x81)
fcntl$lock(r1, 0xd, &(0x7f00000004c0)={0x3, 0x2, 0x5, 0x100000004})
r2 = open(&(0x7f00000001c0)='./file0\x00', 0x201, 0x0)
fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x3, 0x2, 0x3, 0x1000300010005})
getsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000040), &(0x7f00000000c0)=0x4)
setsockopt$sock_timeval(r1, 0xffff, 0x1005, &(0x7f0000000100)={0x1f, 0x3f}, 0x10)

00:05:22 executing program 3:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in={{0x2, 0x3, @broadcast}}, <r1=>0x0}, &(0x7f00000000c0)=0x8c)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x1ff, 0x1, 0x8000}, 0x10)
r2 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0)
r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r3, 0x8, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001})
r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0)
fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x3, 0x0, 0x0, 0x1000300010005})
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x15, &(0x7f0000000140)={r1, 0x4}, &(0x7f0000000180)=0x8)
flock(r2, 0x2)
execve(0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4)
dup2(r2, r4)
sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="260000002900010017000000a3a64b00"], 0x10}, 0x0)

00:05:23 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
fcntl$setstatus(r0, 0x4, 0x8)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x3, 0x80000000, <r1=>0x0}, &(0x7f0000000280)=0xc)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)={@in={{0x2, 0x1, @broadcast}}, r1, 0x73e, 0x84f9, 0x5}, &(0x7f0000000380)=0x94)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={<r2=>0x0, 0x10001}, &(0x7f0000000100)=0x8)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
socket$inet6(0x1c, 0x4, 0xbdda)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000000)={r2, &(0x7f00000001c0)=[@in6={0x1c, 0x3, 0x100000000, @remote={0xfe, 0x80, [], 0x0}, 0x9}, @in6={0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x2}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x2, 0x81, @remote={0xfe, 0x80, [], 0x0}}, @in={0x2, 0x3, @rand_addr}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000040)=0x10)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)

00:05:24 executing program 2:
open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
r0 = open(&(0x7f0000000180)='./file0\x00', 0x401, 0x5)
fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001})
r1 = open(&(0x7f0000000200)='./file0\x00', 0x120081, 0x81)
fcntl$lock(r1, 0xd, &(0x7f00000004c0)={0x3, 0x2, 0x5, 0x100000004})
r2 = open(&(0x7f00000001c0)='./file0\x00', 0x201, 0x0)
fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x3, 0x2, 0x3, 0x1000300010005})
getsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000040), &(0x7f00000000c0)=0x4)
setsockopt$sock_timeval(r1, 0xffff, 0x1005, &(0x7f0000000100)={0x1f, 0x3f}, 0x10)

00:05:24 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
socket$inet6(0x1c, 0x0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
writev(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getsockname$inet(0xffffffffffffffff, 0x0, 0x0)

00:05:24 executing program 1:
freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$dupfd(r0, 0x11, 0xffffffffffffffff)

00:05:24 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000080)=0x79f, 0x4)
getpeername(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000001c0)=0x10)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000140)="90", 0x1}], 0x1, 0x0}, 0xc7)
setsockopt$inet6_group_source_req(r0, 0x29, 0x53, &(0x7f0000000200)={0x2, {{0x1c, 0x3, 0x81, @local={0xfe, 0x80, [], 0x0}, 0x1}}, {{0x1c, 0x0, 0x443, @local={0xfe, 0x80, [], 0x0}, 0x6e9}}}, 0x108)

00:05:25 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="8200"], 0xa)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040), 0x0)

00:05:25 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x400000000101)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
ftruncate(r1, 0x0)

00:05:25 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x10000000000005, 0x84)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000)={<r1=>0x0, 0xc, 0x6}, &(0x7f0000000040)=0x8)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000080)={r1, 0xc0, "2ba0d793e56774f9f712218b125a3a4f8a82e560b159bd9b110a9dd79791bd0271884c2d9190ae4c61dbc4c7581c32ba4e342e1d0ad9bbc290f8d6a635162ab049f961d76da540311af2e6ab00d7092f80bd504ac183e61bf95a4925b03d4cbed518a1a43b0c24cefee22dfcdbe807010caef7d8c64097d2b9988f42e46fe700a9b3b3ac603a633419e46c4f4cced705eec5192ed502502d9495506cf0c6dc7d946f4f49f9e7ff6bdda0903ad96fc3e51e65fd80a9a5d303794a3000cf4c3a25"}, &(0x7f0000000180)=0xc8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000240), 0x6)

00:05:25 executing program 3:
r0 = socket(0x2, 0x5, 0x4)
connect$unix(r0, &(0x7f00000000c0)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r1=>0x0]}, &(0x7f0000000100)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000040)={r1, 0x9c4}, 0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000340)={r1, 0xb}, &(0x7f0000000380)=0x8)

00:05:25 executing program 1:
setrlimit(0x9, &(0x7f0000000100)={0x1, 0x5fbb1c00})
socketpair$unix(0x1, 0x2, 0x0, 0x0)

00:05:27 executing program 0:
getgroups(0x3, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff, <r0=>0xffffffffffffffff])
setresgid(r0, r0, 0x0)
setgid(0x0)
sigaltstack(&(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000000))
r1 = open(&(0x7f0000000040)='./file0\x00', 0x20000, 0x10)
accept4$unix(r1, 0x0, &(0x7f0000000080), 0x10000000)
getgid()

00:05:27 executing program 3:
r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r4 = dup(r3)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x5, 0xda86, <r5=>0x0}, &(0x7f0000000200)=0xc)
setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8)
pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0)
pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24)
dup(r1)
fcntl$setstatus(r4, 0x4, 0x10044)
read(r4, &(0x7f0000000000)=""/175, 0x6d999)
sendfile(r0, r1, 0x0, 0x0)
fdatasync(r3)
open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0)
read(r2, &(0x7f0000000300)=""/87, 0xfffffc89)

00:05:27 executing program 1:
setitimer(0x0, &(0x7f0000000000)={{}, {0x0, 0x7ff}}, 0x0)
setitimer(0x0, &(0x7f0000000140), 0x0)
r0 = open(&(0x7f0000000040)='./file0\x00', 0x110085, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)=ANY=[], &(0x7f00000000c0))
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={0x0, 0x7fffffff}, 0x8)

00:05:27 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000080)=0x79f, 0x4)
getpeername(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000001c0)=0x10)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000140)="90", 0x1}], 0x1, 0x0}, 0xc7)
setsockopt$inet6_group_source_req(r0, 0x29, 0x53, &(0x7f0000000200)={0x2, {{0x1c, 0x3, 0x81, @local={0xfe, 0x80, [], 0x0}, 0x1}}, {{0x1c, 0x0, 0x443, @local={0xfe, 0x80, [], 0x0}, 0x6e9}}}, 0x108)

00:05:27 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = open(0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000040)={0x4, 0x7, 0x6a20, 0xffffffffffff801a, 0x7, 0x7, 0x1, 0x5, <r3=>0x0}, &(0x7f0000000080)=0x20)
setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000100)={r3, 0x56b9}, 0x8)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0)
setsockopt$inet_mreq(r2, 0x0, 0x9, &(0x7f0000000000)={@loopback, @broadcast}, 0x8)
shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000140)=0xc6, 0x4)
shmctl$SHM_UNLOCK(0x0, 0xc)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0)
recvmsg(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)

00:05:27 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000080)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa)
writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x5}, 0x8)
sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0)
shutdown(r0, 0x1)

00:05:27 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0x0)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0)

00:05:28 executing program 2:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0xfffffffffffffffc)
r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x8000000000020000, 0x10000001)
ftruncate(r0, 0x2)
close(r0)
preadv(r1, &(0x7f0000000640)=[{&(0x7f0000000180)=""/184, 0xb8}], 0x1, 0x0)
execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0)

00:05:29 executing program 2:
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff}, 0x100004)
fchmod(r0, 0x2)
setuid(0xffffffffffffffff)
freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
fchown(r1, 0x0, 0x0)

00:05:29 executing program 3:
r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffb000/0x2000)=nil)
shmctl$IPC_RMID(r0, 0x0)
socket(0x1f, 0x3, 0x1)
r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040))
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = dup2(r1, r2)
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f0000000000)=0x2d, 0x4)
semget(0x0, 0x4004, 0x4008008000000000)

00:05:29 executing program 2:
clock_settime(0x0, &(0x7f0000000000)={0x0, 0x3a3a8ddf})
clock_settime(0xf, &(0x7f0000000040)={0x9, 0x2})

00:05:29 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0x0)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0)

00:00:01 executing program 1:
r0 = socket$inet_sctp(0x2, 0x4, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1206, &(0x7f0000000140), &(0x7f0000000180)=0x4)

00:00:01 executing program 2:
r0 = shmget(0x1, 0x3000, 0x80, &(0x7f0000ffa000/0x3000)=nil)
freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
r2 = getegid()
socket(0x2, 0x20000000, 0x4)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
fstat(r3, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
fstat(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
r6 = getpgrp(0xffffffffffffffff)
ppoll(&(0x7f0000000100)=[{r3, 0x40}, {r3, 0x1}], 0x2, &(0x7f0000000140)={0x9, 0x8000}, &(0x7f0000000180)={0x2}, 0x8)
r7 = fcntl$getown(0xffffffffffffffff, 0x5)
shmctl$IPC_SET(r0, 0x1, &(0x7f0000000340)={{0x0, r1, r2, r4, r5, 0x10, 0x3}, 0xffffffffffffffff, 0x100000001, 0xfffffffffffffffd, 0x2, r6, r7, 0x3})
getresuid(&(0x7f0000000000), &(0x7f0000000040), 0x0)

00:00:01 executing program 3:
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x3, [0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe]}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000300)={0x0, &(0x7f00000002c0)}, 0x0)
r0 = fcntl$dupfd(0xffffffffffffffff, 0x3, 0xffffffffffffffff)
writev(r0, &(0x7f0000000100), 0x100000000000005d)
r1 = socket$unix(0x1, 0x2, 0x0)
getpeername$unix(r1, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8)

00:00:01 executing program 1:
r0 = socket(0x1c, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x0, 0x800, 0x7}, 0x10)
setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000000)={@rand_addr=0x10000, @loopback, @remote={0xac, 0x14, 0x0}}, 0xc)
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000340)=0x3, 0x4)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c)

00:00:01 executing program 3:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$inet_int(r0, 0x0, 0x7, 0x0, &(0x7f0000000180))
getsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000000)={@multicast2, @empty, @remote}, &(0x7f0000000040)=0xc)

00:00:01 executing program 1:
pipe2(&(0x7f0000000540), 0x4)
getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, &(0x7f00000007c0))
listen(0xffffffffffffffff, 0x0)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
setrlimit(0xf, &(0x7f0000000140)={0x1ddf, 0x3})
sync()
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0)
getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080), &(0x7f0000000100)=0x8)

00:00:02 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1000005, 0x84)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x1202, &(0x7f00000000c0)=ANY=[@ANYRESOCT=r0], 0x1)
syz_execute_func(&(0x7f0000000100)="f247d2b0060000003e2d6b340000f3440fae6477008fc950938cd404000000430f010e66dfdc66470fdeff8f2a48120c3e710e0000440f97c6666690")
freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockname$inet(r1, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x10)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6(0x1c, 0x5, 0x100000001)

00:00:02 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0x0)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0)

00:00:02 executing program 3:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000180)={@rand_addr=0x9, @broadcast}, 0xfffffffffffffe06)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@remote={0xac, 0x14, 0x0}, @multicast2=0xe0000003}, 0xc)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr=0x1, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @rand_addr, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc)
getsockopt$inet_buf(r0, 0x0, 0x5d, &(0x7f0000000300)=""/30, &(0x7f0000000340)=0x1e)
r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x20000000)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000100)={<r3=>0x0, 0x9}, &(0x7f00000001c0)=0x8)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000200)={@in={{0x2, 0x2}}, r3, 0x8001, 0x8, 0x2, 0x9, 0x40}, &(0x7f00000002c0)=0xa0)
setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc)

00:00:02 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000340)={0x7, {{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}}, 0x90)
lseek(r0, 0x0, 0x3)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
r1 = accept4$inet(r0, &(0x7f0000000200), &(0x7f0000000240)=0x10, 0x30000000)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2, <r2=>0x0}, &(0x7f0000000100)=0x10)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r0], 0x1)
getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000001c0)=0x9, 0x4)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x1f3)
getsockname$inet(r1, &(0x7f00000002c0)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000300)=0x10)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000140)={r2, 0x8, 0x6}, 0x8)

00:00:02 executing program 3:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r0, 0xffff, 0x1013, &(0x7f0000000140), 0xfffffffffffffd9c)
sendto$inet6(r0, &(0x7f0000000000)="6730cab096c46eafea627549428c9f07e23d2f0a5f6e92accdcc2f7dc42d525dfe3f17cb9ceaac758385e2a35860d1591308de96bd0d663c3ec525b7be7df93b9be7fcc188dc1d9c664f1f7758f75a783f38e7030f9d8e8997ae202e6cb7501241fdb8f044d110ea03cf4ae8699727d44be738a403a4be70cb6770954f", 0x7d, 0x20000, &(0x7f00000000c0)={0x1c, 0x1, 0x1f, @remote={0xfe, 0x80, [], 0x0}, 0x10001}, 0x1c)
r1 = socket(0x17, 0x0, 0x2)
accept4$unix(r1, &(0x7f0000000180)=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e, 0x20000000)

00:00:02 executing program 1:
r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0)
truncate(&(0x7f0000000040)='./file0\x00', 0x3)
truncate(&(0x7f0000000100)='./file0\x00', 0x31000000)
rename(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00')
sendto(r0, &(0x7f0000000140)="6435b9c17acc4abfadc73d195ad5b86da946c7d326ad4297169b1e8da58cc420e4fc6294ce48e8c546519be7136b13800b9741804f12dd24942073e6bf7f0ec421bf3c61f3984eff7a0282b5de03a7e11301af615302875341d5615cc261ee768112d01332a1df23019f7bed5765cd8b4362ed7bb78adda0ea5ab30776f336deae83d65fdb70cda327858ca3acc30bcd536f036942e83e957fb86ce7fe73476223c4d5cf8312973887c13b3cd3bcbba96e7f34af1bb79776fcb31e4c3274", 0xbe, 0x0, &(0x7f0000000000)=@in={0x2, 0x1, @multicast1}, 0x10)

00:00:05 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000040)=0x8, 0xfffffffffffffef0)
fsync(r0)

00:00:05 executing program 1:
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff}, 0x100004)
r1 = socket$inet6_udplite(0x1c, 0x2, 0x88)
bind(r1, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10)
listen(r0, 0x7)

00:00:05 executing program 0:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0)
readv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f0000001640)=""/4096, 0x1000}, {&(0x7f0000002680)=""/4096, 0x13b7}], 0x2)
pwritev(r0, &(0x7f00000003c0), 0x158, 0xe00)
r1 = getpid()
fcntl$lock(r0, 0xb, &(0x7f0000000000)={0x1, 0x7, 0x0, 0x7, r1})

00:00:05 executing program 1:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000280)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1], 0x28}, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180))
recvmsg(r0, &(0x7f0000000300)={&(0x7f0000000000)=@in, 0xc, 0x0, 0x0, &(0x7f0000001440)=""/225, 0xe1}, 0x0)

00:00:05 executing program 1:
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000140)={<r1=>0x0, 0x81}, &(0x7f00000001c0)=0x3448ef43)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000200)={@in6={{0x1c, 0x2, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x3}}, <r2=>0x0}, &(0x7f00000002c0)=0x84)
clock_nanosleep(0xf, 0x0, &(0x7f0000000500)={0x8, 0x8}, &(0x7f0000000540))
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000300)={r1, 0x1, 0x4, 0x6, 0x8, 0x2, 0x8, 0x401, {@in={{0x2, 0x0}}, r2, 0x8001, 0x10001, 0x8, 0x5, 0x1}}, &(0x7f00000003c0)=0xb8)
r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r3, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r3}], 0x33b, 0x0)
mmap(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x6, 0x11, r3, 0x0)
accept4(r3, &(0x7f0000000440)=@un=@abs, &(0x7f00000004c0)=0x8, 0x20000000)
getsockopt$inet6_tcp_int(r3, 0x6, 0x408, &(0x7f0000000080), &(0x7f0000000100)=0x4)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x8, &(0x7f0000000400)={0x9}, 0x4)
setsockopt$inet6_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000040)={0x2, 0xffffffffffffff1e, 0x3, 0x8, 0x10001, 0x9d, 0x0, 0x8000, 0x1000, 0x8, 0xf2}, 0xb)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
clock_nanosleep(0xf, 0x1, &(0x7f0000000580)={0xfffffffffffffff9, 0x7}, &(0x7f00000005c0))
open(0x0, 0x0, 0x0)
shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil)
sendfile(r3, r3, &(0x7f0000000000)=0x26, 0x5d)
shmctl$SHM_UNLOCK(0x0, 0xc)
fcntl$setstatus(r3, 0x4, 0xc)
sigaltstack(&(0x7f0000fed000/0x13000)=nil, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, 0x0, 0xffffffffffffff46)

00:00:07 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000140), &(0x7f00000001c0)=0x8)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x3, 0x7)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
socket$inet6(0x1c, 0x0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
socket$inet6(0x1c, 0x2, 0x2)
msgget(0x3, 0x401)
writev(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)

00:00:07 executing program 3:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0)
r1 = getpid()
fcntl$lock(r0, 0xf, &(0x7f0000000000)={0x0, 0x0, 0x7fff, 0x3, r1})
getsockopt$inet6_int(r0, 0x29, 0x23, 0x0, &(0x7f0000000040))

00:00:07 executing program 0:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x440, 0x20)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000200)={<r1=>0x0, 0x81}, &(0x7f0000000240)=0x8)
setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f00000002c0)={r1, &(0x7f0000000380)=[@in={0x2, 0x1, @multicast1}]}, &(0x7f0000000300)=0x10)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000100)=ANY=[@ANYRES32=<r2=>0x0, @ANYBLOB="07000000810000004d0b03000200ffff0d0200471c004e2306e60000000000000000000000000000000000007100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000bc01937ada6f00000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="06000000f8ffffff800000000008000008000000"], &(0x7f0000000080)=0xb0)
pipe2(&(0x7f0000000340), 0x100000)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={r2, 0x3, 0x1ff}, 0x8)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_buf(r3, 0x6, 0x24, &(0x7f00000000c0)='-', 0x1)
setsockopt$inet_tcp_buf(r3, 0x6, 0x400024, &(0x7f0000000000)='T', 0x1)

00:00:07 executing program 2:
mmap(&(0x7f0000ffa000/0x2000)=nil, 0xffffff00, 0x0, 0x80012, 0xffffffffffffffff, 0x0)
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
openat(r0, &(0x7f0000000040)='./file0\x00', 0x20000, 0x10)

00:00:07 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x1}, 0xc)
writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1)
fdatasync(r0)

00:00:07 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = accept(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c)
fcntl$setflags(r0, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000001c0)={<r2=>0x0, 0x2}, &(0x7f00000002c0)=0x8)
setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000300)={r2, 0x200}, 0x8)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000080)={@in={{0x2, 0x2, @multicast2}}, <r3=>0x0, 0x9bf, 0x10000, 0xffffffffffffff01, 0x7ff, 0xffff}, &(0x7f0000000140)=0xa0)
dup(r0)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)=ANY=[@ANYRES32=r3, @ANYBLOB="000016000400066d40000000"], 0x10)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x28, &(0x7f0000000200)=ANY=[@ANYBLOB="1c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006499c70e57c5b1fc50472800000000000000000000000000000000000000fbffffffffffffff00000000000000000000000000000000000000000000", @ANYRES32=0x0], 0x84)

00:00:07 executing program 0:
r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x200, 0x0)
mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x3, 0x12, r0, 0x0)
mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000)

00:00:08 executing program 1:
open(&(0x7f0000000200)='./file0\x00', 0x80000000000206, 0x0)
r0 = open$dir(&(0x7f0000000680)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r0, 0x1ff000)
chmod(&(0x7f0000000040)='./file0\x00', 0x0)

00:00:08 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
socket$inet_icmp(0x2, 0x2, 0x1)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0), 0x0, 0x0)
poll(&(0x7f0000000000)=[{r0, 0x18}, {r0, 0x2}], 0x2, 0x664b6e3)
socket$inet6(0x1c, 0x0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
fchdir(r0)
socket$inet6(0x1c, 0x20000004, 0xfffffffffffffffe)
recvfrom(r0, &(0x7f0000000040)=""/215, 0xd7, 0x0, &(0x7f0000000140)=@in6={0x1c, 0x0, 0x4, @loopback, 0x5}, 0x1c)
socket$inet6_udp(0x1c, 0x2, 0x0)

00:00:08 executing program 2:
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
r1 = accept4(0xffffffffffffffff, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000100)=0x8, 0x10000000)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000001c0)={<r2=>0x0, 0xac80}, &(0x7f0000000300)=0x8)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000004c0)=ANY=[], &(0x7f0000000400))
mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0)
mkdirat(r0, &(0x7f0000000380)='./file1\x00', 0x40)
mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0)
chroot(&(0x7f0000000240)='./file0\x00')
setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000340)={r2, 0x3, 0xffffffffffffffff, 0x2}, 0x10)
chdir(&(0x7f0000000040)='./file1\x00')
renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00')
__getcwd(&(0x7f0000000280)=""/85, 0x55)
sync()

00:00:08 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000000)={0xeb7, 0x1, 0x1, 0x4, 0x100000000}, 0xc)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r1, 0x3fffffffd, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
__getcwd(0x0, 0xe1)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0)

00:00:08 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
execve(0x0, 0x0, 0x0)
write(r0, &(0x7f00000001c0)='M', 0x1)
close(r0)

00:00:08 executing program 1:
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x1, 0x4, <r1=>0x0}, &(0x7f00000001c0)=0xc)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000000)={<r2=>r1, 0x56, "2661e16f16e4b331958e941eafc1b2b574dca2d477124b8157915393036c22d08dbcd5d3b9fbd897661d1bfc36d920199a2fc849e9562c43c2d25e25c65e774466ee2252daaaf2aec1cea791da808f3d6b62d082b503"}, &(0x7f0000000080)=0x5e)
socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000000c0)={<r3=>r2, 0x9, 0x3, 0x2}, &(0x7f0000000100)=0x18)
r4 = socket(0x10000000002, 0x3, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x7, r3}, &(0x7f0000000240)=0xc)
open(&(0x7f0000000280)='./file0\x00', 0x40, 0xa8)
getsockopt(r4, 0x0, 0x4000000065, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000140)=0x7ff, 0x4)

00:00:08 executing program 3:
r0 = socket(0x2, 0x2, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
writev(r0, &(0x7f0000001940)=[{&(0x7f0000000940)="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", 0xb40}], 0x1)
socket(0x1d, 0x10000000, 0x1)

00:00:08 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000000c0), &(0x7f0000000140)=0x4)

00:00:08 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x9}, 0x8)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000000c0)={@in6={{0x1c, 0x1, 0xfffffffffffffff8, @loopback, 0x4}}, <r2=>0x0, 0x0, 0xffffffffffff8000, 0x9}, &(0x7f0000000000)=0x8c)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000040)={r2, 0x10001, 0x3, [0x101, 0x800, 0x101]}, 0xe)

00:00:09 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x3}, 0x8)
setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='htcp\x00', 0x5)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000340)={0x0, 0x3}, 0x8)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x16, &(0x7f0000000200), 0x8)

00:00:09 executing program 3:
munmap(&(0x7f0000eef000/0x1000)=nil, 0x1000)
mprotect(&(0x7f0000c97000/0x2000)=nil, 0x2000, 0x5)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
mmap(&(0x7f0000ecf000/0x3000)=nil, 0x3000, 0x2, 0x1010, r0, 0x0)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x4)
mlock(&(0x7f0000cf0000/0x1000)=nil, 0x1000)

00:00:09 executing program 1:
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0)
madvise(&(0x7f000010e000/0x1000)=nil, 0x1000, 0x8)
clock_nanosleep(0x0, 0x0, 0x0, &(0x7f0000000040))
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x100004)
bind$unix(r0, &(0x7f0000000080)=@abs={0x1, 0x0, 0x0}, 0x8)

00:00:09 executing program 2:
open(&(0x7f0000000040)='./file0\x00', 0x2fc, 0x0)
r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
flock(r1, 0x1)
flock(r0, 0x3)
flock(r1, 0x1)
flock(r0, 0x1)
dup2(r0, r1)

00:00:09 executing program 0:
munmap(&(0x7f0000ff7000/0x4000)=nil, 0x4000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2)
msync(&(0x7f0000d58000/0x1000)=nil, 0x1000, 0x2)
munmap(&(0x7f0000c00000/0x400000)=nil, 0x400000)
madvise(&(0x7f0000768000/0x600000)=nil, 0x600000, 0x3)

00:00:09 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1206, &(0x7f0000000140), &(0x7f0000000180)=0xfffffffffffffe14)

00:00:09 executing program 0:
r0 = semget$private(0x0, 0x1, 0x0)
__semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000280)=[0x0, 0xac])
r1 = dup(0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000180)={0x0, 0x8001}, &(0x7f00000001c0)=0x8)
r2 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10, 0x10000000)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000004c0)={'bbr\x00', 0x1}, 0x24)
setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f0000000400)={0x7, {{0x2, 0x2, @loopback}}}, 0x90)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000380)={0x0, &(0x7f00000002c0)=[@in6, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in]}, &(0x7f00000003c0)=0x10)
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000100), &(0x7f0000000140)=0x4)

00:00:10 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x2, 0x2410, 0x81, 0x3f, <r1=>0x0}, &(0x7f0000000080)=0x10)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000140)={r1, 0x6, 0xae, "2b2a49808eca15c821ba6dde3953b151d7c391a4b7fa1e68d270ed18b4d968e5ef8175b23413ac4341d45e9e8f3caf53e3df21dedf149b12655b57196a609ef3cdb5aff558f81d600e67e68763f57939887baff60626cfb4154daba935dda7677df804242c4145abf527ceecd314f1711745b274ff9011d01a2e983dd9ee62049ce00009268429ba2da28210d297564ecbb165391efa018214f7a5d97af02cfaafd8c0e3dce2880d4172764f340c"}, 0xb6)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000100)=0x6)

00:00:10 executing program 1:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0)
freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
writev(r0, &(0x7f0000000540)=[{&(0x7f0000001740)="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", 0x3ca}], 0x1)
writev(r0, &(0x7f0000001d00)=[{&(0x7f0000001c80)="482ffbf00b917033383cc4d6446c34081c0e4393ba56fb3a0a0cbd6091fb4dd78a5f88e28c8e344998b851a7abaafad1a848b349e5898a4f76881c048688f7561bd1962396f3aa083eea214cbff347614f1f674074e528b1fca2d33f260c2d400ca88021da63e41828bd2a9ea833", 0x6e}], 0x1)
mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000)
msync(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0)

00:00:10 executing program 3:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
mincore(&(0x7f0000a6b000/0x2000)=nil, 0x2000, &(0x7f0000000080)=""/4096)
mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x0)
dup(r0)

00:00:10 executing program 0:
mkdir(&(0x7f0000014000)='./file0\x00', 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0)
mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={<r1=>0x0, 0x2, 0x6}, &(0x7f0000000080)=0xc)
unlinkat(r0, &(0x7f0000000100)='./file0/file0/file0/file0\x00', 0x0)
getsockname$unix(r0, &(0x7f00000001c0)=@abs, &(0x7f0000000200)=0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0xf, 0x51b400, r1}, 0xc)
symlinkat(&(0x7f000001effd)='/', r0, &(0x7f0000d06ff8)='./file0\x00')
chroot(&(0x7f0000157000)='./file0\x00')
chroot(&(0x7f0000000000)='./file0/file0/file0/file0\x00')
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000300)={0x0, 0x400, 0x9, 0x2, r1}, &(0x7f0000000340)=0x10)
freebsd11_lstat(&(0x7f0000000240)='./file0/file0/file0/file0\x00', &(0x7f0000000280))
symlink(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0/file0/file0/file0\x00')

00:00:10 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
select(0x40, &(0x7f0000000080)={0x0, 0xffff}, 0x0, 0x0, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x23, &(0x7f0000000000), 0xfe6a)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f00000001c0)=0x10)
select(0x40, &(0x7f0000000300)={0x3, 0x1, 0x7, 0x101, 0x5, 0x63, 0x1ff, 0x5}, &(0x7f0000000340)={0x546, 0x1ff, 0xc8e0, 0xfffffffffffff039, 0xda, 0x0, 0x7ff800000000, 0x50b}, &(0x7f0000000380)={0x6, 0x4, 0xc0000000000000, 0x0, 0x4, 0x3f, 0x7f, 0x2}, &(0x7f00000003c0)={0x3ff, 0x6995})
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x6500, 0x0, 0x5}, &(0x7f0000000240)=0x10)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000280)={<r2=>0x0, 0x3, 0x6, 0x3}, &(0x7f00000002c0)=0x10)
getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000040)={<r3=>r2, 0xa05}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x7d, r3}, 0xc)

00:00:10 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
msgget(0x3, 0x0)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\b\x00\x00\x00\x00'], 0x10)
r1 = dup2(r0, r0)
setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0x69, &(0x7f0000000100)={{0x1c, 0x0, 0x7, @local={0xfe, 0x80, [], 0x0}}, {0x1c, 0x3, 0x5, @empty, 0x101}, 0x8, [0x494, 0x0, 0x8000, 0x3, 0x5, 0x9, 0x9, 0x2]}, 0x5c)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={<r2=>0x0, 0x200, 0x5, 0x5, 0x9, 0x6}, &(0x7f0000000080)=0x14)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={r2, 0x37}, 0x8)

00:00:10 executing program 0:
setitimer(0x0, &(0x7f0000000200)={{}, {0xda}}, 0x0)
getitimer(0x0, &(0x7f0000000000))
r0 = socket$inet_icmp(0x2, 0x2, 0x1)
getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040), &(0x7f0000000080)=0x8)

00:00:10 executing program 3:
r0 = dup(0xffffffffffffffff)
bind(r0, &(0x7f0000000200)=@un=@abs={0x1, 0x0, 0x3}, 0x8)
r1 = socket(0x8000000011, 0x10000001, 0x85)
connect$unix(r1, &(0x7f0000000400)=ANY=[@ANYRES64=r1, @ANYBLOB="6128ff0d041dcce4a01a385c64e35a3c12e777d1a9c3ccad533cb76b22d2d15983588a369e63301cc4672b67f01b40c1812befbe900d84e90f8ced6748df3799e665a1d34b536c3b45015884f6cfc7ea1c01536765cf3b9620743c143e5c776ed9bf1beb2bcee23468bec3f25e1878030852c0ba11be2f376cb7386b759527d22328bc3ed8653dba4420b23e2222d973dd4fe49157239545c44c70b3aba023b5d3d9c92904a16d8e5aee7857b063f77ca0e440c2e4c90c23aa07fff4e8456f9f7a79a10f5a5619c8467a791dca0a1cfd7a1fa5fb7024052a6b77f28c9face2b719f9fb8f9ecf968e64f4408eb76f141d", @ANYPTR=&(0x7f00000003c0)=ANY=[@ANYPTR64=&(0x7f0000000240)=ANY=[@ANYRES16, @ANYPTR64, @ANYRESOCT=r1], @ANYRESHEX, @ANYRES32, @ANYRESOCT=r1, @ANYRES32=r1], @ANYRESHEX=r1, @ANYRES16=r1], 0x5)
writev(r1, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1)
setsockopt$inet_mreq(r1, 0x0, 0x20000000000009, &(0x7f00000002c0)={@rand_addr=0x1, @broadcast}, 0x2)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000340)={<r2=>0x0, 0x68, "9606e5b9644fa16bf2eedd7308ee0e0f64e1cbd76eed031c0225d9a97ab1ff25e5279ddba6f6f6fd828bff366c26d35aa2971b6f40279d3175e9016441e2f3afe96b6d6e8c5277c41dec243a47257240dc4d87692f6903874851f9a9876107a4f4d62ff609f6448a"}, &(0x7f0000000140)=0x70)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000280)={0x8, 0x0, 0x3, 0x0, r2}, 0xfffffffffffffe0c)
sendto$inet(r1, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000540)={r2, 0x9}, 0x8)
bind(r1, &(0x7f0000000000)=@in={0x2, 0x2, @broadcast}, 0x10)
fcntl$getflags(r1, 0x3)
shutdown(r1, 0x3)
sendto$inet(r1, &(0x7f0000000040)="11981cdf48463608755577c6acbc65b49c6ac61448509509d88ccce1458bec74207a8ed0da444b1ac40eac07ab4d86ddd0d2e47a92441daa7275c121f849072d17a06263acc82ef223c60f704ca73c72cde012a6578e393f848d966bc9145397918620a2c18b8dae2a0cab1bb6691c31a606790a2676276422fa332b4e7c38a837b584edfe2236acb49a22ce4a1dda6d46ef6039e7a880d935", 0x99, 0x8, &(0x7f00000001c0)={0x2, 0x0, @broadcast}, 0x10)

00:00:10 executing program 0:
pipe2(&(0x7f0000000100)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
write(r0, &(0x7f0000000140)='.', 0x1)
r2 = dup(r1)
r3 = semget$private(0x0, 0x3, 0x1)
semop(r3, &(0x7f0000000000)=[{0x3, 0x8, 0x1800}], 0x1)
dup2(r2, r0)
poll(&(0x7f0000000480)=[{r2, 0x1ff}], 0x1, 0x0)

00:00:10 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
freebsd11_fstat(r0, &(0x7f0000000080))
setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000040)=0xc7, 0x4)

00:00:10 executing program 0:
r0 = accept(0xffffffffffffffff, &(0x7f0000000100)=@in6, &(0x7f0000000140)=0x1c)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000001c0)={<r1=>0x0, 0x100000001}, &(0x7f0000000200)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000240)={r1, 0x27}, 0x8)
setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000180)=0x1000000, 0x4)
r2 = socket$unix(0x1, 0x5, 0x0)
getpid()
connect$unix(r2, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0xa)
r3 = socket(0x11, 0x3, 0x0)
sendto$unix(r3, &(0x7f0000000000)="b100050400000000000000b13886ca3849451ae3c3051020741038f53e8551f30ce390500e08fecea11ea8fef96e4fc748e93f0b780486aebdbe781e4d8f6aef9187a869a4d3722c91f75073a1ebe2a4cbba982fd825582fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d62934e4fd89f20fd3872babfbb770c1f5a872c881ff7cc53c894303b298a85ff3faa8d904000000000000009ec7ab3a34c29000000000000000000000000000000000", 0xb1, 0x0, 0x0, 0x0)

00:00:10 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f0000000300)=0x33, 0x4)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2, <r1=>0x0}, &(0x7f0000000100)=0x10)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000380)=ANY=[@ANYBLOB="ceb1a90f3ca2a3fc6afe401caa33eac1602d32bb5347bc09411bb61ed15c14c275b6f1769d6fe8e01e4aab2ff5592b469fbe4eafe709751e7f75e4fd9a50dbce0b24a61f5db4e8a7f1854df2e9967e202f08f9bd7b4d39e09792a7dc7cbcb5c74238a36c1cfd6fce4d33622455bb5be914e6989eabc2384da83cd3d0f2f3645cfb64c69bec4eb2e78a3e0862fb04ed632673fea77f2296f6debc6527de546e5a8d5b33e4859d98200d06f993ad9ec44951e2e8484501c645c52a92045eb41e9db3"], &(0x7f0000000200)=0x6)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000140), &(0x7f0000000280)=0x4)
getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000240)={r1, 0x5, 0x3, [0x5374, 0x2, 0x7ff]}, &(0x7f00000002c0)=0xe)
connect(r0, &(0x7f0000000340)=@in={0x2, 0x1, @rand_addr=0x4}, 0x10)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0)

00:00:11 executing program 2:
shmat(0x0, &(0x7f0000ff9000/0x4000)=nil, 0x2fff)
mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x3, 0x1010, 0xffffffffffffffff, 0x0)
shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x3000)
r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000080)={0x40, 0x200, 0xebd, 0x9dc7, <r1=>0x0}, &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x3, 0x1, 0x4100, 0x7ff, 0xb4, 0x6, 0x0, 0xffffffffffff8000, r1}, 0x20)
shmctl$SHM_LOCK(0x0, 0xb)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={r1, 0x7, 0x3}, &(0x7f0000000140)=0xc)

00:00:11 executing program 0:
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000080)={<r1=>0x0, 0x1}, &(0x7f00000000c0)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={r1, 0x6, 0x1}, 0xc)
r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendmsg(r2, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001500)=[{&(0x7f0000000480)="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", 0xff9}], 0x1, 0x0}, 0x0)

00:00:11 executing program 1:
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
mprotect(&(0x7f0000a13000/0x1000)=nil, 0x1000, 0x0)
mprotect(&(0x7f0000aba000/0x4000)=nil, 0x4000, 0x6)
getpeername(0xffffffffffffffff, 0x0, 0x0)
munmap(&(0x7f000091b000/0x600000)=nil, 0x600000)
mprotect(&(0x7f0000a03000/0x4000)=nil, 0x4000, 0x2)

00:00:11 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = open(0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0)
r2 = getpgrp(0x0)
r3 = getpgid(0xffffffffffffffff)
setpgid(r2, r3)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x1000, 0x4)
shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil)
shmctl$SHM_UNLOCK(0x0, 0xc)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0)
recvmsg(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)

00:00:11 executing program 2:
r0 = socket$unix(0x1, 0x2, 0x0)
sendmsg$unix(r0, &(0x7f0000001480)={&(0x7f0000000040)=@file={0x170, './file0\x00'}, 0xe0, 0x0}, 0x0)
pipe2(&(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x100000)
setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000080), 0x4)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000000c0)={0x3, [<r3=>0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x10)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000140)={r3, 0xfff}, &(0x7f0000000180)=0x8)

00:00:11 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
r1 = shmget$private(0x0, 0x2000, 0x400, &(0x7f0000ffb000/0x2000)=nil)
setsockopt(r0, 0xfffffffffffffffa, 0x4, &(0x7f0000000180)="b61b25e25a2b0f0ff7a2570008185fe53ec1a7f2c14d1e6097c24a8ffd15849e34183417eea1d404c83fc68b2f71ad1bbe7a8cc3be3720f8bdbdd69fe87565d3187e0117a48512799006406f3947484035faff0c9eef689f4a8256a72017a7f561703d458d224a43db0e06", 0x6b)
shmctl$SHM_INFO(r1, 0xe, &(0x7f00000000c0)=""/182)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)={0x0, 0x1}, 0x8)
connect$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x1}, 0x3c7)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=<r2=>0x0], 0x0)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000200)={r2, 0x1}, 0x8)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={r2, 0x10001}, 0x8)
shmat(r1, &(0x7f0000ffb000/0x3000)=nil, 0x3000)

00:00:11 executing program 2:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = dup(r0)
connect$unix(r1, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xffffffffffffff1f)
sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)=[{0x10}], 0xc}, 0x0)

00:00:11 executing program 2:
setrlimit(0x9, &(0x7f0000000000)={0x10000080000b35f, 0x800000b35f})
mlockall(0x1)
munlockall()
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, <r0=>0x0})
setuid(r0)

00:00:11 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
r1 = dup(r0)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000000)=0x8001, 0x4)
connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="82022e2f66696c6530000f5e9fc70b1db51e9e0e381cc1de4a4fa0fd2cbd557e8dd1508ae38b01ad3ebc3917f9a528adab8cd24891093d888b92fe5e7e17301b3da2bee300000000c713a7e0ed324bfbda64169d8a74103d348f0f42deba1250a62cad59b8a264"], 0x10)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="040000009f62560de5c038490984721cf09ba071e85a2e0772481df3d21edd730df7e977d3000000000000000bdb7dd7280d4f3ea9de0bba6378b9fd43d9ac78285210c0ab00a59193b9c9289be4c410910f2ed3cd25ec6272a70bf509e52366a80d0106033a10aaf80018989e1fee8fccf83b32d55f370169c84142ac88bb6d80c1bb96df5a90df4676bf5ad889b01d0f40642835bd90856b911327595c895694b8fd4d5e4714bc326420e28c2cc174bf84a0ba38970700000000000000ed2b01e85ef7f1fc1768b3aa9d9973b8ef4c2ceb150c"], 0x8)
writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1)
rmdir(&(0x7f0000000080)='./file1\x00')
bind$unix(r0, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x3}, 0x8)
semget(0x1, 0x1, 0x48a)
shutdown(r0, 0x2)

00:00:11 executing program 1:
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
mprotect(&(0x7f0000a13000/0x1000)=nil, 0x1000, 0x0)
mprotect(&(0x7f0000aba000/0x4000)=nil, 0x4000, 0x6)
getpeername(0xffffffffffffffff, 0x0, 0x0)
munmap(&(0x7f000091b000/0x600000)=nil, 0x600000)
mprotect(&(0x7f0000a03000/0x4000)=nil, 0x4000, 0x2)

00:00:13 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0)
mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000)
bind$inet6(r0, &(0x7f0000000000)={0x1c, 0x3, 0x3f, @empty, 0x8000}, 0x1c)
msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0)

00:00:13 executing program 1:
setreuid(0x0, 0xee00)
r0 = geteuid()
setreuid(r0, r0)
setresuid(0x0, 0x0, 0x0)
setresuid(0x0, 0xee01, r0)
r1 = geteuid()
setresuid(r1, r0, r1)

00:00:13 executing program 0:
mkdir(&(0x7f0000000080)='./file0\x00', 0x0)
r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x4, 0x131)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000140)=0x39f, 0x4)
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000040)=0x9, 0x4)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000180)={@in={{0x2, 0x1, @rand_addr=0x1f}}, <r2=>0x0}, &(0x7f0000000240)=0x8c)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000280)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r2, 0x41da, 0x2, 0xef2}, &(0x7f0000000340)=0x94)
shmctl$IPC_STAT(r0, 0x2, &(0x7f00000000c0)=""/124)
munlockall()

00:00:13 executing program 2:
r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1202, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x0, <r1=>0x0}, &(0x7f0000000040)=0x1e0)
r2 = accept(r0, &(0x7f0000000080)=@un=@file={0x0, ""/108}, &(0x7f0000000000)=0x6e)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000140)={@in={{0x2, 0x1, @broadcast}}, r1, 0x2, 0x8001, 0x8001}, &(0x7f0000000200)=0x94)
getsockopt$inet_mreqsrc(r2, 0x0, 0x47, &(0x7f0000000240)={@broadcast, @loopback, @multicast2}, &(0x7f0000000280)=0xc)

00:00:13 executing program 3:
r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x0)
ftruncate(r0, 0x800800805ffff)
freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100))
truncate(&(0x7f00000000c0)='./file0\x00', 0x2000000000000)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
accept(r1, 0x0, &(0x7f0000000040))

00:00:13 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000200)={<r1=>0x0, 0x3, 0x1ff, 0x7}, &(0x7f0000000240)=0x10)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000280)={r1, 0x8, 0xfffffffffffffffe, 0x8}, 0x10)
connect$unix(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="82022e2f66696c65300086db602bea824b2ebc3d4d0ab719613a827ee550ea4c97"], 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r2=>0x0]}, &(0x7f0000000100)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r2, 0x1000e}, 0x10)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000140)={r2, 0x3, 0x20, 0x6, 0x2d1, 0x9, 0x3, 0x4, {@in6={{0x1c, 0x2, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x43}}, r2, 0x1, 0x7, 0x0, 0x3, 0x4}}, &(0x7f00000000c0)=0xb0)

00:00:13 executing program 0:
r0 = open(&(0x7f0000000140)='.\x00', 0x110840, 0x0)
r1 = dup(r0)
fdatasync(r1)
preadv(r1, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/118, 0x76}], 0x1, 0x0)
open(&(0x7f0000000480)='./file0\x00', 0x1fe, 0x24)
r2 = socket(0x1b, 0x3, 0x0)
sendmsg(r2, &(0x7f00000005c0)={&(0x7f0000000600)=ANY=[@ANYBLOB="0100b02d9e2f66696c653000"], 0xa, &(0x7f0000000400)=[{&(0x7f0000000040)="c01dcec3566e8e537cf660afe5b729151949b7cee4c2ca902215f6cffeb06b80efb3", 0x22}, {&(0x7f0000000080)="9a1ea91a2b3388ec1cc1f8f0e824cf80f8afe97e1f34c38a857e2deb60ee7e4a7ef3780b2af0713c35a5c12a98fece4e7ad1473e16cb983247e82c3cf341bdd99b25af2eef27c5ff5647b745f6121e3d07ae825939fc1fb37349a829962221eb932ac2d11fb3835f696d5be2906b60b1ed392f3f166e7940bd9f9c1b64f2f54bc7aed4d34f17bc1f9b064b2b3c54a863feef75b9330e565de201db0d0de0e429c611b34ea01f918b331a99ced15c80c49bc10fad9fb5b25262cab933", 0xbc}, {&(0x7f0000000280)="e1b1e6d8b64726ea2d3ddc8a2afb32d1d61595e80a00bff31538ac2536b1fbfaa2a30f837181a68e0f80c7b5041a49ddd24e11e553840fbf952379d108db97d62e7c8415201f2b7b6e33c9a098dd55fe8f85dae434499ce1a3ab964ebbaf1f44c73eb5858867949997a20480458fe500f7db8533e8447238b27230a4cdc888676d99fd27ef5e2d728e93b82571ca158b00b5aa2c3c977d8f9e5055aa8d228d744f0657c5bd5f48346500c717eecb65e4609d5d1c10d53febb95245d2f78c892ad60f176862399df3291f51550a074c9bb79efa3834fd621f51ee56be55e77e57698232b4", 0xe4}, {&(0x7f0000000380)="5f0a0e2edc98071a20a1920ad533ed7bea65c608a40c9bd5abf5aa89f495df9a708ba9b7051a248fd27417d1e2f64bd29b4ea923fecb0d320c299a89143832d21aa70037b12d69c76fc2082e34f19c38e583ad056fc97df37e9ce0d9dde6f243cc82da9013404f", 0x67}, {&(0x7f0000000180)="23e2f80abf9487dd54f0841153935ddce02fdc53520c5b6c62667ad9be890297aabdd3885a0b5d4626c4c49d13523c6f852e022a48f457f0db87", 0x3a}, {&(0x7f00000004c0)="966c29382a1f3de52e2c23f914a7d99a56d2251f5ec458702069ab5f484692b1f20e6dfef0d6e4f223d2bae42db377dd49af625316684600477c205e14706bf65bd8a5a757557e2dd1cf3a124b8e494cc52536dc4e29285bc3627598a59bb46806bb5e18048cee70511bd253b75872bb2906b3cb55dbf4e671da53d322ea3577fb86982eda", 0x85}], 0x6, &(0x7f0000000680)=ANY=[@ANYBLOB="ccee2aaa2a3e7b6d2f000000de20fc993fcb55597c07f13654f44e3a1fb5960a18100000002000000000000000ffff0000200000002ec4189e47d34025fdb81ab9df1b7f43246a7272c839dd1345229419879c2bd5b82ba5a72d2e552fe91add0edcc9dfe6f1258b817db58639088a7b69ac9025855bc5e8ae4e4a3e68619c60ec9aac852e98e657ff03930ef451c41441ad03f5b2f6ba4d2284793d788cba74be6473425ddd408be887feadb839f9ee5103e239f35dc972a2ce46b4aca05f63f237bd595fd7c5dae1098aeb36a4b61c9a6aa523d79f89a310c1a6ea61b2cb4333be42dd56"], 0x40}, 0x100)
sendmsg$unix(r2, &(0x7f0000000580)={0x0, 0x350237f872760610, 0x0, 0xfffffffffffffe84, 0x0, 0x0, 0x20008}, 0x80)

00:00:13 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x4000)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000040)={<r1=>0x0, 0x2, 0x6, [0x94, 0xef93, 0x5, 0x283c, 0x0, 0x9]}, &(0x7f0000000080)=0x14)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={r1, 0x3}, 0x8)
truncate(&(0x7f0000000000)='./file0\x00', 0xb00000000000000)

00:00:13 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
writev(r0, &(0x7f0000000200)=[{&(0x7f0000000000)="35408b79c7241379bee7da8f502b6ce68ed3303e52538d08253a2c1829b8ecf32638d4329e47024db48452e4cefc67e3ef3d2d", 0x33}, {&(0x7f0000000140)="6fabf18cbcd33e9eea9d18bde4252350e36779b6633ae6a2874db2cca4097b42331edd338930645c282b372e9b0e4457e7b738138bc4f9756223df1c859548d780402d6a3ad3526776cb868845c474078b863574f5676077776f5d115cb2e906361b95bb3a6b6619e345edb757fea00784709af7025d15d2602d4c237e5e9e4d966a3517d53bae4761fff31d7253de20b2e819", 0x93}, {&(0x7f0000000040)="7cd2ba1688fe896c4d8097273b403fb34de2851318696762d9293e8546d6e3e4f0658715cb1a", 0x26}], 0x3)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0xf, &(0x7f0000000080)={@in6={{0x2}}}, 0x8c)

00:00:13 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
fcntl$setstatus(r0, 0x4, 0x8)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
r1 = socket$inet6(0x1c, 0x0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
r2 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil)
shmctl$SHM_LOCK(r2, 0xb)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x1, <r3=>0x0}, &(0x7f0000000040)=0xc)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000080)={r3, 0x5, 0x8c, 0x4853, 0x8, 0x9}, &(0x7f0000000100)=0x14)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)

00:00:13 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000400)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
socket(0x0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x0)
ftruncate(0xffffffffffffffff, 0x0)
connect$inet6(0xffffffffffffffff, 0x0, 0x0)
fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
pipe2(&(0x7f0000000080), 0x100004)
getgroups(0x6, &(0x7f0000000000)=[<r3=>0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff])
fstat(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
getgroups(0x4, &(0x7f0000000040)=[r1, r2, r3, r4])

00:00:13 executing program 0:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x20)
getsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000100)={<r3=>0x0, 0xfff}, &(0x7f0000000140)=0x8)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000180)={r3, 0x7fff}, &(0x7f00000001c0)=0x8)
setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000080)=0x800, 0x4)
r4 = dup2(r0, r1)
setsockopt$sock_int(r4, 0xffff, 0x1002, &(0x7f00000000c0)=0x400000, 0x4)

00:00:15 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000040), 0x8)
r1 = openat(0xffffffffffffffff, &(0x7f0000001080)='./file0\x00', 0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000001140)={<r2=>0x0, &(0x7f00000010c0)=[@in={0x2, 0xffffffffffffffff, @remote}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000001180)=0x10)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000011c0)={@in={{0x2, 0x1, @broadcast}}, r2, 0x3, 0x1, 0x8, 0x120, 0x8e46, 0x1}, 0xa0)
getsockopt$inet6_buf(r0, 0x29, 0x31, &(0x7f0000000080)=""/4096, &(0x7f0000000000)=0x1000)
munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000)

00:00:15 executing program 2:
munmap(&(0x7f0000010000/0x3000)=nil, 0x3000)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000000180), 0x4)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x8)

00:00:15 executing program 1:
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x0)
r0 = socket$inet(0x2, 0x10000007, 0x3)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000000)={<r1=>0x0}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={<r2=>r1, 0x695}, &(0x7f00000000c0)=0x8)
r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x9, &(0x7f0000000100)=0x80000000, 0x4)
r4 = open$dir(&(0x7f0000000700)='./file0\x00', 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f0000000140)={r2, 0x83, "19587608efea5d607c256820714a1fce2aecf4d37214e0a07c6243cf0278edc6ff24c852f59d14051f32f6e685c22871f064bf8ed3290512ab01b407e9b23c018f733684c21afa46c9ca35b6a2d053455a2c3de2ef36c22eea4adb69dd5c17a32c46df3202685413ae1fd0bab5fb74709834e5f850aae5030dda8db3ed2b1c46bfb48c"}, &(0x7f0000000200)=0x8b)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x12, r4, 0x0)
mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0xffffffffffffffff)

00:00:15 executing program 0:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0)
close(r0)
r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96)
shmget(0x0, 0x2000, 0x80000008, &(0x7f0000ff9000/0x2000)=nil)
shmctl$SHM_LOCK(0x0, 0xb)
listen(0xffffffffffffffff, 0x0)
execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[&(0x7f0000000380)='\x00', 0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00'])
socket$inet6_udp(0x1c, 0x2, 0x0)
r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000)
r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
accept(r3, 0x0, 0x0)
close(0xffffffffffffffff)
r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r4, 0x7e2780e3)
r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mlockall(0x10000000002)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r5, 0x0)
ftruncate(r4, 0x8000)
mkdir(&(0x7f00000003c0)='./file1\x00', 0x0)
r6 = socket(0x8000000200002, 0x2000000000000005, 0x0)
connect$unix(r6, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x10001}, 0x8)
r7 = open(&(0x7f0000000540)='./file0\x00', 0x0, 0x100)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f0000000700)=ANY=[@ANYPTR64=&(0x7f0000000680)=ANY=[@ANYRES32=r7, @ANYPTR64=&(0x7f0000000600)=ANY=[@ANYRES64=r3, @ANYPTR, @ANYPTR, @ANYRESHEX=r5], @ANYRESOCT=r0, @ANYRESOCT, @ANYPTR64=&(0x7f0000000640)=ANY=[@ANYRESOCT=r2, @ANYRES16=0x0, @ANYPTR64], @ANYRESDEC=r1, @ANYRESOCT=r6]], 0x0)
execve(0x0, 0x0, 0x0)
freebsd11_stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000580))
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000840)=ANY=[@ANYBLOB="02ffffef0300000001000000f4fc8e452b7eaea8cd0a7f24144107efb39e7fd5f908e3351e109d8cb1504e033fcf2d3e6a88a1d26ad3c1d6a10f93c660352473b822316749c6eaa417959a97d901afcf2a"], 0x0)

00:00:15 executing program 2:
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0)
mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0)
rename(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00')
fsync(r0)
recvfrom(r0, &(0x7f00000001c0)=""/202, 0xca, 0x2, &(0x7f0000000000)=@in6={0x1c, 0x2, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x81}, 0x1c)

00:00:15 executing program 1:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
r1 = open$dir(&(0x7f0000000040)='.\x00', 0x10000, 0x20)
unlinkat(r1, &(0x7f0000000080)='./file0\x00', 0x800)
sendto$inet6(0xffffffffffffffff, &(0x7f00000001c0)="f52e9d3d6b6001df4ac52a5f742de2819c888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d39ffffc3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d77", 0x77, 0x0, 0x0, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0)
symlinkat(&(0x7f00000000c0)='/', r2, &(0x7f0000d06ff8)='./file0\x00')
sync()
sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0)

00:00:15 executing program 3:
munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000)
mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0)
r0 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x30000000)
bind(r0, &(0x7f0000000040)=@in6={0x1c, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x6c}, 0x1c)
r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
listen(r1, 0xed7)
mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000)

00:00:16 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = dup2(r0, r0)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000000)={@in6, <r2=>0x0}, 0x0)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={r2}, &(0x7f0000000100)=0x8)

00:00:16 executing program 1:
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
r2 = dup(r1)
r3 = dup2(r1, r2)
setsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000040)=0xffffffffe55ff700, 0x4)
write(r0, &(0x7f0000000040), 0x0)
dup2(r3, r0)

00:00:16 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x19, &(0x7f0000001540)={0x7}, 0x8)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x1ff, 0x4)

00:00:16 executing program 3:
r0 = semget$private(0x0, 0x0, 0x2)
semop(r0, &(0x7f00000000c0)=[{0x1, 0x7, 0x1000}, {0x2, 0x4bf, 0x1800}, {0x0, 0x4, 0x1800}], 0x3)
freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={<r2=>0x0}, &(0x7f0000000140)=0x8)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000002c0)=ANY=[@ANYBLOB="02004e20ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r2, @ANYBLOB="060087f4187253fde0aca175b73e00000300000080000000080000006d5a04007007081e9189bc21595d2a39ba2495c06147607692489b6249d702e8217dfd93b39205a5efdc4922bc04013e1938512a0a5ace5a55520c056139b7baf6de033a7d79fad89b14011b3664c743c8c2ae617836fb17bf51fccbace0bd584c87280dcfc82566d36e91aa2b92970cdbcbd06585dd6e9e8f87faaf75acf652f168c1b392"], &(0x7f0000000240)=0xa0)
__semctl$IPC_RMID(r0, 0x0, 0x0)
pipe2(&(0x7f0000000000)={<r3=>0xffffffffffffffff}, 0x0)
semget(0x0, 0x3, 0x4)
setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f0000000040)=0xfffffffffffffff7, 0x4)

00:00:16 executing program 0:
ftruncate(0xffffffffffffffff, 0x80000001)
preadv(0xffffffffffffffff, &(0x7f0000000580)=[{&(0x7f0000000180)=""/139, 0x200000}], 0x300, 0x0)
r0 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0)
futimesat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x319d, 0x2}, {0xfe1, 0x6}})
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0x1, 0x3, 0xa20, 0x5, 0x7, 0x1, 0x4, 0x5, <r1=>0x0}, &(0x7f0000000140)=0x20)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000240)={r1, 0xdf, 0x40}, 0xc)
r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r2, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0)
mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000)
msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2)
preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000002780)=""/4096, 0x2d}], 0x1, 0xfffffffffffffffd)

00:00:16 executing program 2:
r0 = accept(0xffffffffffffff9c, &(0x7f00000001c0)=@un=@file={0x0, ""/96}, &(0x7f0000000240)=0x62)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0x20, @loopback, 0x7}}, <r1=>0x0}, &(0x7f0000000340)=0x84)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000380)={0x400, 0x0, 0x1000, 0x4, 0x6, 0x404b, 0x9, 0x3, <r2=>r1}, &(0x7f00000003c0)=0x20)
r3 = socket$inet_udplite(0x2, 0x2, 0x88)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000480)={r2, 0x62af}, 0x8)
r4 = fcntl$dupfd(r3, 0x0, r3)
getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r4, 0x84, 0x1b, &(0x7f0000000400), &(0x7f0000000440)=0x4)
readlinkat(r4, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/218, 0xda)
setsockopt$inet_mreqsrc(r4, 0x0, 0x49, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000004c0)={0x9631b2c65a46b98e, 0xffffffffffffff00, r1}, &(0x7f0000000500)=0xc)
setsockopt(r3, 0x5686, 0x9, &(0x7f0000000000)="0323e2fa2014685db08e17d901cca64fe9d45689cfe9044361a3197924f54a4dc189c9b11c07412069af041a006dff2bf6236e97772925f52393b2a2d4c818c89e4f1dea79c92676919a1e7dfbdd254d5cbd7789b198e5674d29ba5333d1238c8aa4b5ad737a9acfc15b6262d4e0cc", 0x6f)

00:00:16 executing program 1:
r0 = socket(0x2, 0x20000005, 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000100)={@in={{0x2, 0x2, @broadcast}}, <r1=>0x0, 0x100000001, 0x400, 0x3, 0x200000000, 0x5}, &(0x7f0000000080)=0xa0)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000040)={r1, 0x8, 0x17d}, 0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="00003501ccaa75bfd31d8f028351d5144b654f3e268db707ea8129d2d44d320d7235ebfcd0afa066aee1a63d843600000000000000ff5640f32a03aef40000000000000000ab8bf59856dafe22dc0d6579d764e616d973a89b69d8bbb90a081b7332"], 0x49)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000000c0)={r1, 0x0, 0x4}, 0x8)
getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000), &(0x7f00000001c0)=0x4)

00:00:16 executing program 0:
setitimer(0x3, &(0x7f0000000040)={{}, {0xfff}}, 0x0)

00:00:16 executing program 3:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
socketpair(0x1c, 0x10000000, 0x4, &(0x7f0000000000))
setsockopt$inet_int(r0, 0x0, 0x55, 0x0, 0x0)

00:00:16 executing program 0:
socket$inet_sctp(0x2, 0x5, 0x84)
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
open(&(0x7f00000001c0)='./file0\x00', 0x284, 0x0)
close(r0)
open$dir(&(0x7f0000000100)='./file0\x00', 0x801, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000140)={0x19, 0x200, 0x7, 0x1, <r2=>0x0}, &(0x7f0000000180)=0x10)
sendto$inet6(r0, &(0x7f0000000040)="2965c8a96d35b9e7099093368b14e0b4f2997ce714529ba7d0d00082f3a340ccd1a80759e80dc683376d3c311ab87970057f42eebbddd6937465d49900252ff8c82d45e48f60aa6dac42fc6297359ab57ff0891e571b755f62f1456ab9f7e0bc022a8ddd4e4f6325d49d36ed223d7b51f4fb4ba01a2ba9b779bdbc8041b9d7", 0x7f, 0x20004, &(0x7f00000000c0)={0x1c, 0x2, 0x81, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000200)={r2, 0x8}, 0x8)
execve(0x0, &(0x7f0000000180), 0x0)

00:00:16 executing program 2:
semget(0x0, 0x0, 0x0)
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x2, 0x3, @rand_addr=0x50}}, <r2=>0x0, 0x7fff, 0x5, 0x202, 0x14000000, 0xfff, 0x3}, &(0x7f0000000180)=0xa0)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000001c0)={r2, 0xfff}, 0x8)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000200)={<r3=>r2, 0x4}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000280)={<r4=>r2, 0x67, "d9f1e97d6a7c657408e3ceb9da25b59d485d034c89556722c40ef28d1cc23cdcfe55b42f04fc35159a232258a56449cfa616a8cdd67527eb3f2efb89b51fd8cbc97abf2e8d1746368690f9e73de45a26e1b8e05378521cd50182514a0752f51f7aec25a95eb883"}, &(0x7f0000000300)=0x6f)
clock_getres(0xf, &(0x7f0000000340))
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000380)={<r5=>r3, 0x7f}, &(0x7f00000003c0)=0x8)
flock(r0, 0x8)
r6 = accept(r1, &(0x7f0000000400)=@un=@abs, &(0x7f0000000440)=0x8)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000480)={<r7=>r4, 0x7ff}, &(0x7f00000004c0)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000500)={r7, 0x2, 0x8000000000000000}, 0x8)
getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000540), &(0x7f0000000580)=0x4)
setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000005c0)={r7, 0x0, 0xffffffff00000001}, 0x8)
clock_getres(0xf, &(0x7f0000000600))
getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000640)={r5}, &(0x7f0000000680)=0x8)
setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000740)={r4, &(0x7f00000006c0)=[@in={0x2, 0x1, @multicast1}, @in={0x2, 0x3, @multicast2}, @in={0x2, 0x0, @broadcast}, @in={0x2, 0x3, @multicast2}, @in6={0x1c, 0x3, 0x3ff, @local={0xfe, 0x80, [], 0x0}, 0x6}]}, &(0x7f0000000780)=0x10)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000007c0)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r7}, 0x8c)
clock_getres(0xe, &(0x7f0000000880))
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000008c0), 0x4)
getsockopt$inet_sctp_SCTP_MAXSEG(r6, 0x84, 0xe, &(0x7f0000000900)={r2, 0x7}, &(0x7f0000000940)=0x8)
readlink(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)=""/4096, 0x1000)
fchdir(r0)
fchmod(r0, 0x22)
freebsd11_lstat(&(0x7f00000019c0)='./file0\x00', &(0x7f0000001a00)={0x0, 0x0, 0x0, 0x0, <r8=>0x0, <r9=>0x0})
r10 = msgget(0x3, 0x85)
r11 = getpid()
r12 = getpgrp(0x0)
msgctl$IPC_SET(r10, 0x1, &(0x7f0000001a80)={{0x7, r8, r9, r8, r9, 0x0, 0x8}, 0x0, 0xffffffff, 0x20, 0x6, 0x89, 0x400, r11, r12})
msgctl$IPC_SET(r10, 0x1, &(0x7f0000001b00)={{0x7, r8, r9, r8, r9, 0x0, 0x8}, 0xcb23, 0x8, 0x100000000, 0x1, 0x1, 0x9, r12, r12})

00:00:16 executing program 0:
r0 = socket$unix(0x1, 0x7, 0x0)
connect$unix(r0, &(0x7f0000000280)=@file={0x0, './file0\x00'}, 0xa)
r1 = socket(0x2, 0x2, 0x0)
r2 = dup(r1)
preadv(r2, &(0x7f0000000240)=[{&(0x7f0000000140)=""/232, 0xe8}], 0x1, 0x0)
read(r1, &(0x7f0000000040)=""/195, 0xc3)
fcntl$setstatus(r2, 0x4, 0x46)
setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000002c0)={0x10000, 0x42c, 0xff, 0x8, 0x1ff, 0x0, 0x1, 0x1200000000000, 0x2, 0x7bee, 0x1}, 0xb)
connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

00:00:16 executing program 1:
r0 = socket(0x11, 0x3, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={<r1=>0x0, 0x80000000, 0x23a, 0xffffffff80000001}, &(0x7f0000000040)=0x10)
link(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00')
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={<r2=>r1, 0xd, 0x9}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000140)={r2, &(0x7f0000000100)=[@in6={0x1c, 0x3, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x3}]}, &(0x7f0000000180)=0x10)
sendto$unix(r0, &(0x7f00000001c0)="b100050202000000000005000086ca3849451ae3d3051020741038f53e8551f30ce390500e780486ae007373a1bdbe781e4d8f6aef9187a869a4d3722c91f75073a1ebe0a4cbba982fd825582fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d602000d7da96ba8af63ff37282934e4fd89f20fd3872babfbb770c1f5a872c881ff7cc53c894303b298a85ff3faa8d9211830e0f2f0c9f69ec7ab3a34c290000000000000000000000000000000", 0xb1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000280)={0x6, 0x1, 0x920, 0x80000000, 0x7, 0x25b, 0x6fb, 0x0, r2}, 0x20)

00:00:16 executing program 2:
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0)
madvise(&(0x7f000010e000/0x1000)=nil, 0x1000, 0x3)

00:00:16 executing program 3:
socket$inet_sctp(0x2, 0x1, 0x84)
pipe2(&(0x7f0000000540)={<r0=>0xffffffffffffffff}, 0x4)
accept4$unix(0xffffffffffffffff, &(0x7f0000000580)=@abs, &(0x7f00000005c0)=0x8, 0x20000000)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
r2 = dup2(r0, r1)
setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000100)=0x6, 0x4)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
r4 = accept4$inet(r3, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10, 0x20000000)
setsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xc, &(0x7f00000000c0)={0x10001, 0x9, 0x2e, 0x1, 0xfffffffffffffffe, 0x8001, 0x3, 0x5, 0x80000000, 0x8, 0x4}, 0xb)
setsockopt$inet_int(r3, 0x0, 0x18, &(0x7f0000000080)=0x1, 0x4)
r5 = semget$private(0x0, 0x3, 0x481)
fstat(r4, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0})
fstat(r4, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r7=>0x0})
freebsd11_fstat(r3, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, <r8=>0x0})
r9 = getegid()
__semctl$IPC_SET(r5, 0x0, 0x1, &(0x7f0000000400)={{0x100000001, r6, r7, r8, r9, 0x40, 0x4}, 0x92, 0x9, 0xfffffffffffffffd})
recvfrom$inet6(r2, &(0x7f00000004c0)=""/86, 0x56, 0x3, 0x0, 0x0)
bind$inet(r3, &(0x7f00000002c0)={0x2, 0xffffffffffffffff, @local}, 0x10)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000480), 0x4)

00:00:16 executing program 1:
socketpair$unix(0x1, 0x1, 0x0, 0x0)
r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x30000000)
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, 0xfffffffffffffffe, &(0x7f0000000140))
r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000280), 0x0)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r2, 0x0, 0x1000000000003)
getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000080), &(0x7f0000000100)=0x4)
poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
freebsd11_lstat(0x0, 0x0)
getgroups(0x0, 0x0)
freebsd11_fstat(0xffffffffffffffff, 0x0)
getpgrp(0x0)
fcntl$lock(r2, 0xfffffffffffffe, 0x0)
socket$inet(0x2, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, 0x0)
recvmsg(0xffffffffffffffff, 0x0, 0xe8030000)

00:00:16 executing program 0:
r0 = socket$inet6(0x1c, 0x10000003, 0x6)
sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="10000000840000070000000000000000"], 0xffffffffffffff08}, 0x0)

00:00:16 executing program 2:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x8e, 0x100)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000100)={<r1=>0x0, 0xffff, 0x3, 0x1000000000000000, 0x1000}, &(0x7f0000000140)=0x18)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000180)={r1, 0xaf9}, &(0x7f00000001c0)=0x8)
munmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000)
r2 = shmget$private(0x0, 0x8000, 0x0, &(0x7f0000ff8000/0x8000)=nil)
shmat(r2, &(0x7f0000ff6000/0x2000)=nil, 0x0)
r3 = dup(0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={<r4=>0x0, 0x4, 0x6}, &(0x7f0000000040)=0xc)
dup(r3)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000000080)={r4, 0x1ff}, 0x8)

00:00:16 executing program 2:
r0 = accept(0xffffffffffffff9c, &(0x7f0000001100)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000272e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000001040)=0x1002)
getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000001080), &(0x7f00000010c0)=0x4)
open(0x0, 0x615, 0x0)

00:00:16 executing program 0:
clock_getres(0xf, &(0x7f0000000200))
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
freebsd10_pipe(&(0x7f0000000140))
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000180)={0x2, 0x7ff}, &(0x7f00000001c0)=0xc)
r1 = getpgrp(0xffffffffffffffff)
fcntl$setown(r0, 0x6, r1)
setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000040), 0x8)
socket$inet_udp(0x2, 0x2, 0x0)
r2 = socket(0x1d, 0x20000007, 0x5)
setsockopt$inet_sctp_SCTP_CONNECT_X(r2, 0x84, 0x8007, &(0x7f0000000000)={0x101, &(0x7f0000000080)=[@in6={0x1c, 0x2, 0x3, @loopback, 0x100000000}, @in6={0x1c, 0x1, 0x2, @loopback, 0x949}, @in={0x2, 0x0, @rand_addr=0x8}, @in={0x2, 0x1, @multicast2}]}, &(0x7f0000000100)=0x10)
nanosleep(&(0x7f0000000240)={0x2e, 0x8}, &(0x7f0000000280))
setsockopt$inet6_buf(r0, 0x29, 0x31, 0x0, 0x0)

00:00:16 executing program 3:
r0 = socket(0x1c, 0x5, 0x10)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000000c0), &(0x7f0000000140)=0x4)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB='A\x00\x00\x00', @ANYRES32=<r1=>0x0], &(0x7f0000000100)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x1000b}, 0x10)

00:00:16 executing program 2:
r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x10000000)
getsockname$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @local}, &(0x7f00000000c0)=0x10)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000180)={<r1=>0x0, 0x5}, &(0x7f0000000200)=0x8)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000300)={r1, &(0x7f0000000240)=[@in6, @in, @in={0x2, 0xffffffffffffffff, @loopback}, @in6, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in]}, &(0x7f0000000340)=0x10)
r2 = socket$inet6(0x1c, 0x10000003, 0xfffffffffffffffd)
sendmsg$inet6_sctp(r2, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="090000172d5199c80700fa3ccd4000290000d7153f69000000004086c559d3b1cf05e326d33f57ebba136285a785f57922aa8b1e187d28ba9a1a34fa8470c4da41abc9e93695897ef7917d92616a6abd7fa43c46f99349bcc2aa759a4e5a42ab6408bea2"], 0x10}, 0x0)

00:00:16 executing program 2:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x8)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000400)=ANY=[@ANYBLOB="02000000e000000200000000000000000000000000000000000000000000a558965893b1d5000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff0f00000000000000000000", @ANYRES32=0x0], 0x8c)

00:00:17 executing program 1:
munmap(&(0x7f0000cfb000/0x2000)=nil, 0x2000)
r0 = dup(0xffffffffffffff9c)
mmap(&(0x7f0000edf000/0x2000)=nil, 0x2000, 0x1, 0x10, r0, 0x0)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
linkat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00', 0x400)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3)
setsockopt$inet6_buf(r0, 0x29, 0x32, &(0x7f0000000080)="adb6aaab834a079bad2ade066c9826db76b94581a5f94c04cf051b4b9b66c8a1e5c5085ac562485fbfe235d69dc01e9ca2739cb8b67593606c0a302ec763636b7fe9145e7a8cb406229dca", 0x4b)

00:00:17 executing program 2:
r0 = dup(0xffffffffffffffff)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000000)={0x7f}, 0x1)
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0)
dup2(r0, r0)
madvise(&(0x7f000010e000/0x1000)=nil, 0x1000, 0x6)

00:00:17 executing program 3:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96)
r1 = shmget(0x0, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil)
shmctl$SHM_LOCK(r1, 0xb)
listen(0xffffffffffffffff, 0x0)
execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], 0x0)
openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8)
socket$inet6_udp(0x1c, 0x2, 0x0)
accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000)
r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r3 = accept(r2, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000380)={0x0, 0x80000001, 0x2, [0x0, 0x40]}, &(0x7f00000003c0)=0xc)
close(0xffffffffffffffff)
r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r4, 0x7e2780e3)
r5 = open$dir(&(0x7f0000000480)='./file0\x00', 0x100000000003fa, 0x20000000001)
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r5, 0x0)
ftruncate(r4, 0x8000)
mkdir(&(0x7f0000000600)='./file1\x00', 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, 0x0, &(0x7f0000000580))
r6 = socket(0x0, 0x5, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="bd1d81458b323c86a1c214dcebb46e9264ae132f30b45168893d28ee5f60eeb4447a7a82e0a438ccd6f8a3dec6e6f9d82e6c037569", @ANYRES32=<r7=>0x0], 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x13, &(0x7f0000000040)={r7, 0x10001}, 0x8)
open(&(0x7f0000000800)='./file0\x00', 0x100000, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f00000006c0)=ANY=[@ANYBLOB="6568a95c910cfd000000e50000000224b12f9b19d729de8052d27542610d35009cce2f7947fc871320dc5ad44b15508c8fed7c0e2c96c8a20bbf11db9500000000b160bc0a814e5a015f835db0e34d6e94b3577bf5660e1f019800692004030b4cf59d041ac1a7afd4e9c1b1e82051f9335cd180d0f29f0000000000000000000000"], 0x0)
execve(0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000a40)=ANY=[@ANYBLOB], 0x0)
open(&(0x7f00000005c0)='./file0\x00', 0x0, 0x82)
pipe2(&(0x7f0000000080), 0x2)

00:00:17 executing program 0:
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000000)={<r1=>0x0, 0xa1}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000080)={<r2=>0x0, 0x80000001}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000100)={<r3=>r1, 0x5f19, 0xffffffffffff8001, 0x5, 0x7fffffff, 0x2, 0x6, 0x80, {@in6={{0x1c, 0x2, 0x7a, @remote={0xfe, 0x80, [], 0x0}, 0x7}}, r2, 0x5, 0x1, 0x10000, 0x2, 0x40}}, &(0x7f00000001c0)=0xb0)
r4 = openat(r0, &(0x7f0000000200)='./file0\x00', 0x0, 0x1)
r5 = semget(0x1, 0x3, 0x20)
fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0, <r7=>0x0})
freebsd11_stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, <r8=>0x0})
r9 = geteuid()
freebsd11_lstat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, <r10=>0x0, <r11=>0x0})
__semctl$IPC_SET(r5, 0x0, 0x1, &(0x7f00000004c0)={{0x1, r6, r8, r9, r11, 0x96, 0x3}, 0x2, 0x1f, 0x8})
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000540)={0x7fffffff, 0x2, 0x10, 0x6, 0xffffffffffffff00, 0x8, 0xefbe, 0x9, r2}, &(0x7f0000000580)=0x20)
r12 = getpid()
sendmsg$unix(r4, &(0x7f00000018c0)={&(0x7f00000005c0)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000001800)=[{&(0x7f0000000600)="2b0dbc2c719aac111395e95469ef76d6b44b9f8069ee70a0a2ce9300c96d07341d7df8df7cf9ceeaba6fa9cf67d5f3828095254e", 0x34}, {&(0x7f0000000640)="d41dd880c935d6e7a5be6513c69ad858413f7c95b612f9b9e049c88f1700fc9e6894e604fc571e4a08a7cb04ae024c190d75e04473f2e3b9ef1fd9a972f993fb06b157fdb69d822116db1281b510fe1bdfb8883bc7cc22e44b7dcc54b1aee0d6b603f8", 0x63}, {&(0x7f00000006c0)="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", 0x1000}, {&(0x7f00000016c0)="188d7d0bd15d75350bba961632b6e0f793c871628c5742d1e22833142008cda18b4e11739307ad47689286197f3fee72c3b29cf6cf0a07a896773059ad09cf5fd10d94b28c5f5767a7fd91ff070c8d25356bfe359b2a426f1ad6da5e259cae255930c706e4ecc2c532ef7f81220c4fb930be00ba15c893521cb8762e901cdce89c1c5f60015eda85a2e9f8e94dc4c47e4a5bf44075673f6dc9", 0x99}, {&(0x7f0000001780)="a99f453f1de5250252e1ae9b71425f9d1cd59aaf19bb6cd60c17ec4c44d8010880813aa2067a23657a05074e89107ee0c817fe8addb5a2ed234305be0aca1f4994d4e40770355ac5c3d4beb6d905dc34b4c6eddb565e440158dd643c6cbd303b27a8310eeafeff5f09967c5af6993dc13ff8864aee99cd6304eafa62", 0x7c}], 0x5, &(0x7f0000001880)=[@cred={0x20, 0xffff, 0x2, r12, r10, r8}], 0x20, 0x20000}, 0x0)
readlink(&(0x7f0000001900)='./file0\x00', &(0x7f0000001940)=""/202, 0xca)
__semctl$IPC_SET(r5, 0x0, 0x1, &(0x7f0000001a40)={{0x3, r6, r11, r9, r11, 0x10b, 0x3}, 0x8b, 0x13, 0x3})
getsockname(r0, &(0x7f0000001ac0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000001b00)=0x1c)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000001b40), &(0x7f0000001b80)=0x4)
freebsd10_pipe(&(0x7f0000001bc0)={<r13=>0xffffffffffffffff, <r14=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_INITMSG(r14, 0x84, 0x3, &(0x7f0000001c00), &(0x7f0000001c40)=0x8)
freebsd11_stat(&(0x7f0000001c80)='./file0\x00', &(0x7f0000001cc0)={0x0, 0x0, 0x0, 0x0, <r15=>0x0, <r16=>0x0})
freebsd10_pipe(&(0x7f0000001d40)={<r17=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r13, 0x84, 0x26, &(0x7f0000001d80)={r2, 0x3ff}, &(0x7f0000001dc0)=0x8)
__semctl$GETNCNT(r5, 0x2, 0x3, &(0x7f0000001e00)=""/131)
setresuid(r15, r6, r10)
setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000001ec0)={r3, 0x321, 0x401}, 0x10)
setgroups(0x7, &(0x7f0000001f00)=[r7, r8, r7, r8, r8, r11, r16])
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r17, 0x84, 0x1f, &(0x7f0000001f40), &(0x7f0000001f80)=0x4)
semget$private(0x0, 0x2, 0x100)
getsockopt$inet6_sctp_SCTP_EVENTS(r4, 0x84, 0xc, &(0x7f0000001fc0), &(0x7f0000002000)=0xb)

00:00:17 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_buf(r0, 0x6, 0x40, 0xffffffffffffffff, 0x57)
setsockopt$inet6_tcp_buf(r0, 0x6, 0x2040, &(0x7f0000000000)="feed96785fbddb81f943675e5296391327771be32d80afcf2f96308f87661ed940b09fa2fa7345b2f39903e4f4b26dd3edf8d6173490d6fbdacee9a2ff7c555578ec259fff153a740db370edde7b90cacd617855e6e2c772e0a318f33627982e234de6c7fc0c062efdf2f0d2dbf71d1d1109ce482f77f9229d5a5b26f7493ed052abab40d24addbdfa8f0e1f88282f420995665f6160d96c2987d666d791ff902e62d52b7a5ab9096e262087ad480279e73e8be7aefe97474bc102578f037008420023fad4a4760cd04d1666cd3651917e19140d8dba9cae1957fc009cce", 0x32d)
getsockopt$sock_int(r0, 0xffff, 0x1016, &(0x7f0000000100), &(0x7f0000000140)=0x4)

00:00:17 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x800b, &(0x7f0000000540)={<r1=>0x0, 0x2}, &(0x7f0000000080)=0x6e)
getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040), &(0x7f00000000c0)=0x4)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={r1}, 0x8)

00:00:17 executing program 0:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000000c0)={@loopback}, 0x14)
sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe]}}, 0x1c, 0x0}, 0x0)
r1 = fcntl$getown(r0, 0x5)
fcntl$setown(r0, 0x6, r1)

00:00:17 executing program 2:
open(&(0x7f00000000c0)='./file0\x00', 0x10000, 0x8)
pipe2(0xfffffffffffffffe, 0x4)
r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x90)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000080)=0x4)

00:00:17 executing program 1:
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
sendto$inet(r0, &(0x7f0000000040)="b4640a051d2c52d13397a2e71d72d2b70c37c99a0703f445099103", 0x1b, 0x4aa99f5eaa96a373, &(0x7f0000000080)={0x2, 0x2, @loopback}, 0x10)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000140)={0x20, 0x3, 0x810, 0x6, 0x3f, 0xfffffffffffffffc, 0xab6, 0x100000000, <r2=>0x0}, &(0x7f0000000180)=0x20)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={<r3=>r2, 0x1, 0x3, 0x80000001}, &(0x7f0000000200)=0x10)
poll(&(0x7f0000000240)=[{r0, 0x8}, {r1, 0x20}, {r1, 0x50}, {r1, 0x44}, {r1, 0x8a}], 0x5, 0x7)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000280), &(0x7f00000002c0)=0x4)
preadv(r0, &(0x7f00000014c0)=[{&(0x7f0000000300)=""/183, 0xb7}, {&(0x7f00000003c0)=""/26, 0x1a}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000001400)=""/23, 0x17}, {&(0x7f0000001440)=""/36, 0x24}, {&(0x7f0000001480)=""/45, 0x2d}], 0x6, 0x1)
pwritev(r1, &(0x7f0000001580)=[{&(0x7f0000001540)="bd33f879cd83157ad783ce90e83bfbd6e2ece8d16c", 0x15}], 0x1, 0x0)
mincore(&(0x7f0000ffd000/0x2000)=nil, 0x2000, &(0x7f00000015c0)=""/42)
select(0x40, &(0x7f0000001600)={0x0, 0x4, 0x8000, 0x40, 0x1f, 0xff, 0x101, 0x9307}, &(0x7f0000001640)={0xff, 0x13c, 0x3, 0x800, 0x0, 0x1, 0x0, 0x7f}, &(0x7f0000001680)={0x7, 0x4, 0x80000001, 0x2d, 0x40, 0x7, 0x2b6, 0x81}, &(0x7f00000016c0)={0xff, 0x6})
fcntl$setflags(r1, 0x2, 0x1)
poll(&(0x7f0000001700)=[{r0, 0x200c}, {r0, 0x50}, {r0, 0x2}, {r0, 0x64}, {r0, 0x1}, {r1, 0x4}, {r1, 0x1}, {r1, 0x2020}], 0x8, 0xf41)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000001740)={@in6={{0x1c, 0x1, 0xffff, @empty, 0x3}}, r3, 0x80000000, 0x7e, 0x8, 0x1, 0x0, 0x7}, &(0x7f0000001800)=0x98)
r4 = socket$inet6(0x1c, 0x3, 0x9)
r5 = open(&(0x7f0000001840)='./file0\x00', 0x0, 0x9)
r6 = socket$inet6(0x1c, 0x10000001, 0x81)
getsockopt$inet6_sctp_SCTP_EVENTS(r4, 0x84, 0xc, &(0x7f0000001880), &(0x7f00000018c0)=0xb)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x5, &(0x7f0000001900)=0xffffffffffffffe0, 0x4)
setsockopt$inet6_sctp_SCTP_CONNECT_X(r5, 0x84, 0x8007, &(0x7f00000019c0)={0x200, &(0x7f0000001940)=[@in6={0x1c, 0x3, 0x1f, @loopback, 0xaf}, @in6={0x1c, 0x0, 0x2258, @empty, 0x100}, @in={0x2, 0x0, @multicast2}]}, &(0x7f0000001a00)=0x10)
recvfrom$unix(r0, &(0x7f0000001a40)=""/4096, 0x1000, 0x40003, &(0x7f0000002a40)=@file={0x0, './file0\x00'}, 0xa)
getresgid(&(0x7f0000002a80), &(0x7f0000002ac0), &(0x7f0000002b00))
poll(&(0x7f0000002b40)=[{r5, 0x2}, {r6, 0x6}, {r6, 0x45}], 0x3, 0x4)
fcntl$setstatus(r1, 0x4, 0x10008)
getsockname$inet6(r1, &(0x7f0000002b80), &(0x7f0000002bc0)=0x1c)
getsockname$inet6(r4, &(0x7f0000002c00)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000002c40)=0x1c)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002c80))
freebsd11_lstat(&(0x7f0000002cc0)='./file0\x00', &(0x7f0000002d00)={0x0, 0x0, 0x0, 0x0, <r7=>0x0})
setuid(r7)
open(&(0x7f0000002d80)='./file0\x00', 0x40, 0x4)

00:00:17 executing program 2:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xfffffffffffffffd)
r0 = geteuid()
setuid(r0)
setresuid(r0, r0, r0)
setgroups(0x1, &(0x7f0000000540)=[0x0])

00:00:17 executing program 3:
open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='.\x00', 0x0, 0x0)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="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", 0x180, 0x0, 0x0, 0x0)
openat(r0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0)
r1 = msgget(0x1, 0x50)
getresuid(&(0x7f0000000000), &(0x7f0000000040)=<r2=>0x0, &(0x7f0000000240))
r3 = getgid()
freebsd11_lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, <r4=>0x0})
getresgid(&(0x7f0000000340), &(0x7f0000000380)=<r5=>0x0, &(0x7f00000003c0))
r6 = getpgrp(0x0)
r7 = getpid()
msgctl$IPC_SET(r1, 0x1, &(0x7f0000000400)={{0x4, r2, r3, r4, r5, 0x41, 0x1ff}, 0x6, 0x9, 0x7, 0x6, 0x80, 0xfffffffffffffe00, r6, r7})

00:00:17 executing program 0:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
select(0x210, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000003000))
mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x60)

00:00:17 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
fcntl$setflags(r0, 0x2, 0x1)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0xfffffffffffffd28)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000100)={{0x1c, 0x1, 0x1b10, @local={0xfe, 0x80, [], 0x0}, 0x6}, {0x1c, 0x3, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x100000000}, 0x80000001, [0x2, 0x180000000000, 0x3, 0x7ff, 0x8, 0x3, 0x9, 0x3]}, 0x5c)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
sendfile(r0, r0, 0x0, 0x100000001)
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000080)={0x401, 0x8001}, 0x8)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90)
link(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0\x00')
getpeername(r0, &(0x7f0000000280)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000002c0)=0x1c)

00:00:17 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84)
shmget(0x0, 0x1000, 0x4, &(0x7f0000ffe000/0x1000)=nil)
symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00')
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x4)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000100)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, <r2=>0x0, 0x7fffffff, 0x9135, 0x6}, &(0x7f00000001c0)=0x94)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000200)={r2, 0x3}, &(0x7f0000000240)=0x8)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x1, [0x3]}, 0x6)

00:00:17 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
r1 = open(&(0x7f0000000040)='./file0\x00', 0x400, 0x0)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x32, &(0x7f0000000100)={@in6={{0x1c, 0x0, 0x101, @remote={0xfe, 0x80, [], 0x0}, 0xfffffffffffffffd}}}, 0x8c)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000080)={<r2=>0x0, 0x74, "4a66fed106ed07d0940374800d72631973eedc5b0de60756fbdab24fb7625e7a6ef43ac55a22a047ca3aea123fa7d788cef2d260e98f27859c2583fd1c27247bcf987af975616bce69b57d0a2d30e941012dbd496cbe79e932000587d07598708f594282d0a7fad2739e181ebb7d9446c9e6130e"}, &(0x7f00000001c0)=0x7c)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000200)={r2, 0x80000001, 0x0, 0x1, 0x3}, &(0x7f0000000240)=0x18)

00:00:17 executing program 1:
r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84)
getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r1=>0x0, 0x7, 0x9, 0x8d}, &(0x7f0000000080)=0x10)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xe, &(0x7f0000000100)={0x3, 0x0, 0x0, 0x0, r1}, &(0x7f0000000040)=0x10)

00:00:18 executing program 3:
mlock(&(0x7f0000ac4000/0x4000)=nil, 0x4000)
mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x4)
r0 = dup(0xffffffffffffff9c)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000000)={0x1000000000000, {{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}}, 0x90)
setresuid(0xffffffffffffffff, 0x0, 0x0)
mlock(&(0x7f0000a6c000/0x2000)=nil, 0x2000)
madvise(&(0x7f0000a12000/0x4000)=nil, 0x4000, 0x3)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5)
munlock(&(0x7f0000eae000/0x3000)=nil, 0x3000)

00:00:18 executing program 3:
truncate(&(0x7f0000000000)='./file0\x00', 0x0)
r0 = socket$inet6_sctp(0x1c, 0x3, 0x84)
r1 = accept$inet6(r0, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000100)=0x1c)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000440)=ANY=[@ANYBLOB="02004e22ac1400bb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=<r2=>0x0, @ANYBLOB="0404000021ab459929ce8fc6"], &(0x7f0000000080)=0x94)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000140)={r2, 0x9}, 0x8)
readlink(&(0x7f00000000c0)='./file0/../file0\x00', &(0x7f0000000200)=""/194, 0xc2)
setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040)=0x2, 0x4)
freebsd11_mknod(&(0x7f0000000300)='./file0/../file0\x00', 0x616d, 0x1)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000003c0), &(0x7f0000000400)=0x4)
open$dir(&(0x7f00000001c0)='./file0/../file0\x00', 0x200, 0x0)

00:00:18 executing program 3:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
freebsd11_fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
fchown(r0, r1, r2)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x0)

00:00:18 executing program 1:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00', 0x85ea}, 0x24)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000000040)=0x8, 0x10)
pipe2(&(0x7f0000000080), 0x100004)

00:00:20 executing program 1:
r0 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@un=@file={0x0, ""/108}, &(0x7f0000000100)=0x6e, 0x20000000)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0x26025d7, @local={0xfe, 0x80, [], 0x0}, 0x5}}, <r1=>0x0, 0xffffffff, 0x1}, &(0x7f0000000340)=0x8c)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000004c0)={r1, 0x7ff, 0x3, 0xffffffff, 0x68da}, &(0x7f0000000500)=0x18)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000000)='./file0\x00', 0x80000000)
preadv(r2, &(0x7f00000000c0)=[{&(0x7f0000000140)=""/161, 0xa1}, {&(0x7f0000000200)=""/74, 0x4a}, {&(0x7f0000000580)=""/4096, 0x1000}, {&(0x7f0000000380)=""/235, 0xeb}], 0x4, 0x0)

00:00:20 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
fcntl$setflags(r0, 0x2, 0x1)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0xfffffffffffffd28)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000100)={{0x1c, 0x1, 0x1b10, @local={0xfe, 0x80, [], 0x0}, 0x6}, {0x1c, 0x3, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x100000000}, 0x80000001, [0x2, 0x180000000000, 0x3, 0x7ff, 0x8, 0x3, 0x9, 0x3]}, 0x5c)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
sendfile(r0, r0, 0x0, 0x100000001)
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000080)={0x401, 0x8001}, 0x8)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90)
link(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0\x00')
getpeername(r0, &(0x7f0000000280)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000002c0)=0x1c)

00:00:20 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020003)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={<r1=>0x0, 0xffffffff}, &(0x7f0000000100)=0x8)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000200)={@in6={{0x1c, 0x0, 0x3, @loopback, 0x8}}, r1}, 0x84)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
fsync(r0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080)=0xfffffffffffffff7, 0x4)
r2 = socket$inet6(0x1c, 0x4000000005, 0x0)
getsockopt$inet_tcp_buf(r0, 0x6, 0x26, &(0x7f0000000640)=""/4096, &(0x7f0000000000)=0x1000)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000140)=0xaa, 0x4)
sendmsg$inet6_sctp(r2, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x10, 0x29, 0x18, @rand_addr}], 0x10}, 0x0)

00:00:20 executing program 1:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4)
utimes(0x0, &(0x7f0000000240))

00:00:20 executing program 1:
r0 = socket(0x2, 0x20000001, 0x40000000000084)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000025c0)=ANY=[@ANYRESDEC=r0, @ANYBLOB, @ANYRES32=r0, @ANYRES16=r0, @ANYRES32=r0, @ANYPTR64=&(0x7f0000002540)=ANY=[@ANYRESHEX=r0, @ANYPTR64, @ANYPTR64=&(0x7f0000002480)=ANY=[@ANYPTR, @ANYPTR64, @ANYBLOB="db10f428e3a1febb8dac44b3a48ac8f6fc4dbbcae14344314d4995737ee873393887b8881f712fe69376f79ef1226c3e22dc355dd8a225ae08c79eccd568193d1fcc9386955458b7b15a"], @ANYRES64=r0, @ANYRES64, @ANYPTR=&(0x7f0000002500)=ANY=[@ANYRES16=r0, @ANYRESHEX, @ANYPTR], @ANYRESHEX=r0], @ANYRES32=r0], &(0x7f0000000240)=0x7)
setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x9, 0x6}, 0x8)
r1 = msgget$private(0x0, 0x100)
msgctl$IPC_RMID(r1, 0x0)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000200), 0xfdf3)

00:00:20 executing program 1:
setitimer(0x0, &(0x7f0000000040)={{0x1}, {0xfff}}, 0x0)
setitimer(0x2, &(0x7f0000000000)={{0x3, 0x3f}, {0xffff, 0xfffffffffffffffc}}, &(0x7f0000000080))
r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f00000000c0))
getsockopt$inet_int(r0, 0x0, 0x46, &(0x7f0000000300), &(0x7f0000000340)=0x4)
setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000280)={{0x1c, 0x3, 0x5a98, @remote={0xfe, 0x80, [], 0x0}, 0x2}, {0x1c, 0x1, 0x32, @loopback, 0x8}, 0x9, [0x9, 0x40, 0x3, 0x5, 0x3, 0x6, 0x3, 0xfffffffffffffff7]}, 0x5c)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000100)={<r1=>0x0, 0xffff}, &(0x7f0000000140)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000180)={@in={{0x2, 0x1, @multicast2}}, r1, 0x80000000, 0x7, 0xffffffff}, &(0x7f0000000240)=0x94)

00:00:24 executing program 1:
r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/', 0x0, 0x0)
open$dir(&(0x7f0000000040)='./file0\x00', 0x1, 0x60)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
utimensat(0xffffffffffffffff, &(0x7f0000000000)='./file1\x00', 0x0, 0x0)
utimensat(r0, &(0x7f0000000080)='./file2\x00', &(0x7f00000000c0)={{0x4, 0x2}, {0x1, 0x592}}, 0x0)

00:00:24 executing program 3:
r0 = socket(0x2, 0xfffffffffffffffd, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$sock_int(r0, 0xffff, 0x10, &(0x7f0000000040)=0x10001, 0x4)

00:00:24 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
fcntl$setflags(r0, 0x2, 0x1)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0xfffffffffffffd28)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000100)={{0x1c, 0x1, 0x1b10, @local={0xfe, 0x80, [], 0x0}, 0x6}, {0x1c, 0x3, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x100000000}, 0x80000001, [0x2, 0x180000000000, 0x3, 0x7ff, 0x8, 0x3, 0x9, 0x3]}, 0x5c)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
sendfile(r0, r0, 0x0, 0x100000001)
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000080)={0x401, 0x8001}, 0x8)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90)
link(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0\x00')
getpeername(r0, &(0x7f0000000280)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000002c0)=0x1c)

00:00:24 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82da2e8c440fbbce1090"], 0x10)
sendto(r0, &(0x7f0000000240)="e034b4", 0x3, 0x5, 0x0, 0x0)
sendto$inet(r0, 0x0, 0x0, 0x300, &(0x7f00000000c0)={0x2, 0x3, @local}, 0x10)
setsockopt$inet_buf(r0, 0x0, 0x4e, &(0x7f0000000280)="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", 0x1000)

00:00:24 executing program 0:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0)
r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x110, 0x0)
flock(r0, 0x2)
flock(r0, 0x40000007)
flock(r0, 0x3)
close(r1)

00:00:24 executing program 3:
r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f00000005c0))
r1 = accept$inet(r0, &(0x7f0000000580)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000240)=0xffffffffffffff82)
r2 = socket(0x17, 0x20000000, 0x6)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f00000003c0)=ANY=[@ANYRES32=<r3=>0x0, @ANYBLOB="c900000074b4a2d39425667c393a8b79145378749cbfa21f1fb0cf5d9cb4705cdf6495c7e9e799f23af3cbca97b73e7a6a67e1ffe4800cb48ea47d4190c11c2cc93da7b5dd99fc2a6a2b0bd7da229ebc9b803ccf82fa3e45416ed1aa5f77716beb8f9d97cfccd7ace86372281cb5f61cae79577458afc3fe02f9558c7c4aeca673e59db74055144f983ba17f9260e1c4717d2893e74abcd96b7585810af110eb310267df1568481962363631859f8e629b0f884eef3574615e59da1e58cff2b5846c3b7889d748970babc857c4"], &(0x7f00000004c0)=0xd1)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000500)={r3, 0x5}, &(0x7f0000000540)=0x8)
getsockopt$inet_tcp_int(r1, 0x6, 0xcc, &(0x7f0000000280), &(0x7f00000002c0)=0x4)
r4 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0)
fcntl$setstatus(r4, 0x4, 0x10000)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r4, 0x0, 0x1000000000003)
poll(&(0x7f0000000300)=[{r1, 0xffffffffffffffff}], 0x1, 0x0)
poll(&(0x7f0000000000)=[{r4, 0x18}, {r4, 0x2}], 0x2, 0x664b6e3)
r5 = socket$inet6(0x1c, 0x0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
setsockopt$inet_int(r4, 0x0, 0x46, &(0x7f0000000080)=0x88, 0x4)
r6 = getuid()
freebsd11_fstat(r5, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r7=>0x0})
fchownat(r4, &(0x7f0000000100)='./file0\x00', r6, r7, 0x10000000000403)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x29, &(0x7f00000000c0)={<r8=>0x0, 0x9}, &(0x7f0000000340)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, &(0x7f0000000380)={r8, 0x1, 0x75}, 0xc)

00:00:24 executing program 1:
munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000)
mlock(&(0x7f0000ffa000/0x1000)=nil, 0x1000)
r0 = socket$inet(0x2, 0x100030000003, 0x9)
mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1, 0x1010, r0, 0x0)
mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x6, 0x81010, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x6, 0x1011, 0xffffffffffffffff, 0x0)

00:00:24 executing program 0:
r0 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x100800, 0x4)
mknodat(r0, &(0x7f0000000100)='./file1\x00', 0x12, 0x6)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x40)
freebsd11_mknodat(r1, 0x0, 0x6000, 0x0)
rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00')

00:00:25 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84)
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0xf5, 0x4)
listen(r0, 0x0)
setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000080)=0x4, 0xfffffffffffffcca)

00:00:26 executing program 0:
r0 = msgget$private(0x0, 0x0)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000240)={@local, @local, <r2=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000500)={@loopback, r2}, 0x14)
msgsnd(r0, &(0x7f0000000040)={0x2, "ce12f854709b0d785a625dd5159118aa29a3d4fe511293fb37a3d22e9a95d7a478a5732ea031a7bea6962e9aae63ff6ede7507099946a5de99ad2e8f515e3da2edf9238412cc373ab060e794efd88fc74053fff029efeec7af0b"}, 0x3ed, 0x400000000800)
msgsnd(r0, &(0x7f0000000000)={0x10000000000000, "ee0b8b2645650b272032155be66c2e4698f71173132be94c0c510052"}, 0x24, 0x800)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x8088, 0x128)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f00000001c0)={<r4=>0x0, 0x6}, &(0x7f0000000200)=0x8)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000440)={@in6={{0x1c, 0x3, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x1ff}}, r4, 0x7ff, 0x7, 0x200, 0x18a, 0x9, 0x7}, 0x98)
msgsnd(r0, &(0x7f0000000380)={0x1, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0x8f, 0x800)
munlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000)
msgrcv(r0, &(0x7f00000002c0)={0x0, ""/170}, 0xb2, 0x3, 0x1000)
msgrcv(r0, &(0x7f00000000c0)={0x0, ""/61}, 0x45, 0x1, 0x1800)
msgsnd(r0, &(0x7f0000000180)={0x3}, 0x8, 0x800)

00:00:26 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
fcntl$setflags(r0, 0x2, 0x1)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0xfffffffffffffd28)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000100)={{0x1c, 0x1, 0x1b10, @local={0xfe, 0x80, [], 0x0}, 0x6}, {0x1c, 0x3, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x100000000}, 0x80000001, [0x2, 0x180000000000, 0x3, 0x7ff, 0x8, 0x3, 0x9, 0x3]}, 0x5c)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
sendfile(r0, r0, 0x0, 0x100000001)
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000080)={0x401, 0x8001}, 0x8)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90)
link(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0\x00')
getpeername(r0, &(0x7f0000000280)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000002c0)=0x1c)

00:00:26 executing program 0:
r0 = open$dir(0x0, 0x20000, 0x2)
nanosleep(&(0x7f0000000240)={0x28000000}, 0x0)
utimes(&(0x7f0000000400)='./file0/file1/file0\x00', &(0x7f00000005c0)={{0x80, 0x1f}, {0x2, 0x9}})
getgid()
rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000140)='./file0/file1\x00')
r1 = accept4(0xffffffffffffffff, &(0x7f0000000080)=ANY=[@ANYBLOB="00000000000000006be3114af96fdd1c3e51d6b14ad4ad8100000000000008550000000000000000000000000000000000000000000000000000000000000000000000f1c900000000000000010000"], 0x0, 0x10000000)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00', 0x2}, 0x24)
listen(0xffffffffffffffff, 0xff)
link(&(0x7f0000000340)='./file0/file1\x00', &(0x7f0000000380)='./file0/file0\x00')
getresgid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200))
freebsd11_fstat(r0, &(0x7f00000002c0))
sync()
dup(r0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
freebsd11_mknodat(r0, &(0x7f0000000280)='./file0\x00', 0x24, 0x40000000005)

00:00:26 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, &(0x7f0000000080))
r2 = getegid()
fstat(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
r4 = getgid()
setresgid(r2, r3, r4)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x7, &(0x7f0000000000)=0x1c00, 0xfe6a)

00:00:27 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000140)=ANY=[@ANYBLOB="00080000080000ff01ffffff0900000004000000"], 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000380)={<r1=>0x0, 0x0}, &(0x7f0000000200)=0x270)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000240)={0x1, [0x0]}, 0x6)
r2 = fcntl$dupfd(r0, 0x0, r0)
getsockname$unix(r2, &(0x7f0000000400)=@file={0x0, ""/4096}, &(0x7f0000000180)=0x1002)
r3 = socket(0x2, 0x5, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={r1, 0x2a1e52e1, 0x5}, &(0x7f00000003c0)=0xc)
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000000300)={r1, 0x6}, &(0x7f0000000340)=0x8)
getsockopt$inet_mreqn(r3, 0x0, 0xd, &(0x7f0000000000)={@loopback, @broadcast, <r4=>0x0}, &(0x7f0000000040)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f00000000c0)={@empty, r4}, 0x14)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000280)={r1, 0x101}, &(0x7f00000002c0)=0x8)
connect$unix(r3, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e2f66696c653000be985b81cfc8abca7a31a607d4a2095ac0b615f3e42e2f010000008d"], 0x1)

00:00:27 executing program 1:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getsockopt$inet6_int(r0, 0x29, 0x28, 0x0, &(0x7f0000000040))
recvmsg(r0, &(0x7f0000001140)={&(0x7f0000000000)=@un=@abs, 0x8, &(0x7f00000010c0)=[{&(0x7f0000000080)=""/13, 0xd}, {0x0}], 0x2, &(0x7f0000001100)=""/39, 0x27}, 0x40002)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000000c0)={0xf, 0xa990, <r2=>0x0}, &(0x7f0000000100)=0xc)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000140)={r2, 0x100000001}, &(0x7f0000000180)=0x8)

00:00:27 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={<r1=>0x0, 0x0}, &(0x7f00000000c0)=0x10)
r2 = socket(0x2, 0x5, 0x0)
connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000040)={r1, &(0x7f0000000140)=[@in={0x2, 0x2, @multicast2}, @in6={0x1c, 0x1, 0x7fff, @remote={0xfe, 0x80, [], 0x0}, 0x1}, @in6={0x1c, 0x3, 0xffffffffffffffc1, @empty, 0x1f}, @in6={0x1c, 0x1, 0x2, @loopback, 0x1000000000000000}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x3, @multicast1}, @in6={0x1c, 0x1, 0x3, @loopback, 0x1}, @in6={0x1c, 0x1, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x8}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x2, 0xbfb, @loopback, 0x1}]}, &(0x7f0000000240)=0x10)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x1204, &(0x7f0000000080)={r1, 0x401}, 0xc)

00:00:27 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0xc, &(0x7f00000002c0), 0x8)
fcntl$dupfd(r0, 0x0, r0)

00:00:27 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYRES32=r0, @ANYRESDEC=r0, @ANYRESHEX=0x0, @ANYRES64=r0], 0x4)
recvmsg(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/229, 0xe5}, 0x0)
shutdown(r0, 0x0)
freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0x80, 0x400)

00:00:28 executing program 2:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
fsync(r0)

00:00:28 executing program 3:
r0 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)
r1 = socket(0x10, 0x6, 0x0)
getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f00000001c0), &(0x7f0000000200)=0x8)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
freebsd11_getdents(r0, &(0x7f0000000140)=""/42, 0x375)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000080)=0x4)

00:00:28 executing program 0:
accept4$unix(0xffffffffffffffff, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8, 0x10000000)
socket(0x17, 0x20000002, 0x0)
accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x0)
pipe2(&(0x7f0000000100), 0x100000)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r0 = socket$inet_icmp(0x2, 0x2, 0x1)
r1 = dup(r0)
madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1)
r2 = getpgid(0xffffffffffffffff)
fcntl$lock(r1, 0xf, &(0x7f0000000000)={0x3, 0x2, 0x4753, 0x1, r2})
execve(0x0, &(0x7f0000000fc0), &(0x7f0000000740)=[&(0x7f00000002c0), &(0x7f0000001040)='\x00\xdf\xaf\xc0\x16\xb0|\xd2x\xa2\v\xd5\x86\x932\xb3u\xa2\x85\xe9@\xe6\xfa\xb2\xb1?\x84\"\xdf\xa9\xbfe\xd9OSiT\xbb\xf8M\x1d\x86\'r\xfe\x94\xe0$R\xea\xd8\xef\x88f\xda\xa0\xc8j\xbd\xb4\x18Mq\x0f:\x15_\x12\xdf\xf6\x83\xefc\xc5dw\x8b\xbb\xe6d\xef\xbb3\x96T1}O7\"OB\x1c\x83\xdd\xf2\xf0y\xce\xbc\xc8\x11\xbc\x8f\xd0\x1fSJ\xdf\xa8\x11\xd0\xf4\xec3\x1e\xb6\x9a0\x9cK\x98\xfa\xc5\xd6\x88\xd8\xb1\xc6\xf2\xa6\xa4\xc1\xf3\xee\x0e', &(0x7f00000008c0)='{\x00', &(0x7f0000000400)='\x00\xdf\xaf\xc0\x16\xb0|\xd2x\xa2\v\xd5\x86\x932\xb3u\xa2\x85\xe9@\xe6\xfa\xb2\xb1?\x84\"\xdf\xa9\xbfe\xd9OSiT\xbb\xf8M\x1d\x86\'r\xfe\x94\xe0$R\xea\xd8\xef\x88f\xda\xa0\xc8j\xbd\xb4\x18Mq\x0f:\x15_\x12\xdf\xf6\x83\xefc\xc5dw\x8b\xbb\xe6d\xef\xbb3\x96T1}O7\"OB\x1c\x83\xdd\xf2\xf0y\xce\xbc\xc8\x11\xbc\x8f\xd0\x1fSJ\xdf\xa8\x11\xd0\xf4\xec3\x1e\xb6\x9a0\x9cK\x98\xfa\xc5\xd6\x88\xd8\xb1\xc6\xf2\xa6\xa4\xc1\xf3\xee\x0e', &(0x7f00000004c0)='\x00\xdf\xaf\xc0\x16\xb0|\xd2x\xa2\v\xd5\x86\x932\xb3u\xa2\x85\xe9@\xe6\xfa\xb2\xb1?\x84\"\xdf\xa9\xbfe\xd9OSiT\xbb\xf8M\x1d\x86\'r\xfe\x94\xe0$R\xea\xd8\xef\x88f\xda\xa0\xc8j\xbd\xb4\x18Mq\x0f:\x15_\x12\xdf\xf6\x83\xefc\xc5dw\x8b\xbb\xe6d\xef\xbb3\x96T1}O7\"OB\x1c\x83\xdd\xf2\xf0y\xce\xbc\xc8\x11\xbc\x8f\xd0\x1fSJ\xdf\xa8\x11\xd0\xf4\xec3\x1e\xb6\x9a0\x9cK\x98\xfa\xc5\xd6\x88\xd8\xb1\xc6\xf2\xa6\xa4\xc1\xf3\xee\x0e', &(0x7f0000000780)='\x00\xdf\xaf\xc0\x16\xb0|\xd2x\xa2\v\xd5\x86\x932\xb3u\xa2\x85\xe9@\xe6\xfa\xb2\xb1?\x84\"\xdf\xa9\xbfe\xd9OSiT\xbb\xf8M\x1d\x86\'r\xfe\x94\xe0$R\xea\xd8\xef\x88f\xda\xa0\xc8j\xbd\xb4\x18Mq\x0f:\x15_\x12\xdf\xf6\x83\xefc\xc5dw\x8b\xbb\xe6d\xef\xbb3\x96T1}O7\"OB\x1c\x83\xdd\xf2\xf0y\xce\xbc\xc8\x11\xbc\x8f\xd0\x1fSJ\xdf\xa8\x11\xd0\xf4\xec3\x1e\xb6\x9a0\x9cK\x98\xfa\xc5\xd6\x88\xd8\xb1\xc6\xf2\xa6\xa4\xc1\xf3\xee\x0e', &(0x7f0000000640)='^\x00', &(0x7f0000000680)='\x00\xdf\xaf\xc0\x16\xb0|\xd2x\xa2\v\xd5\x86\x932\xb3u\xa2\x85\xe9@\xe6\xfa\xb2\xb1?\x84\"\xdf\xa9\xbfe\xd9OSiT\xbb\xf8M\x1d\x86\'r\xfe\x94\xe0$R\xea\xd8\xef\x88f\xda\xa0\xc8j\xbd\xb4\x18Mq\x0f:\x15_\x12\xdf\xf6\x83\xefc\xc5dw\x8b\xbb\xe6d\xef\xbb3\x96T1}O7\"OB\x1c\x83\xdd\xf2\xf0y\xce\xbc\xc8\x11\xbc\x8f\xd0\x1fSJ\xdf\xa8\x11\xd0\xf4\xec3\x1e\xb6\x9a0\x9cK\x98\xfa\xc5\xd6\x88\xd8\xb1\xc6\xf2\xa6\xa4\xc1\xf3\xee\x0e'])

00:00:28 executing program 1:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x100800, 0x92)
setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000100)={0x6060, {{0x1c, 0x2, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0xffff}}}, 0x88)
shutdown(r0, 0x1)
open(&(0x7f0000000080)='./file0\x00', 0xc0a, 0x80)
r1 = socket(0x2, 0x10000001, 0x84)
connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x29, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="01000000"], 0x8)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000240)={<r2=>0x0, 0xaf, "08f08706bc2c77489242e99daf04e43b77e804f4e43efdef0288170beb837c7b2b29310d1526d9f169ed0e71f2a82a578b857a44dc9d9148c6bea4c7fb1f458ffbe552d60d2c198a110efc8818ab22ee14fcb8d03c8ffe3d00bf49fdde997208ff7279f4f57dbad26505c15ae2d882bc5cc57b767f1836513442618689e161a7d2ec28cac99b90199dcc4cd51ce124be7f3f1028c97ec9ca41cc633ebafba58cdf3a358eacf6942c9e931e5688aa0c"}, &(0x7f0000000300)=0xb7)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000340)={@in6={{0x1c, 0x1, 0xf7, @empty, 0x8000}}, r2, 0xbbca, 0x4, 0x7, 0x2, 0x9}, &(0x7f0000000400)=0x98)
r3 = semget(0x1, 0x2, 0x200)
getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000001c0), &(0x7f0000000200)=0x8)
__semctl$IPC_RMID(r3, 0x0, 0x0)

00:00:28 executing program 3:
shmget$private(0x0, 0x1000, 0x420, &(0x7f0000c92000/0x1000)=nil)
mlock(&(0x7f0000bfa000/0x2000)=nil, 0x2000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)

00:00:28 executing program 0:
semget$private(0x0, 0x4, 0x5)
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000100)=[{0x0, 0x7bcd, 0x1800}], 0x1)
semop(r0, &(0x7f0000000000)=[{0x0, 0x7fff, 0x800}, {0x0, 0x5}, {0x2, 0x7fff, 0x1000}, {0x0, 0x0, 0x1000}, {0x2, 0x50c76013, 0x800}], 0x5)
semget$private(0x0, 0x0, 0x1)
execve(&(0x7f0000000300)='./file0\x00', &(0x7f00000003c0)=[&(0x7f0000000340)='}\x00', &(0x7f0000000380)='%4\'\'+-!^\x00'], &(0x7f0000000640)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\xab\x00', &(0x7f00000004c0)='.\x00', &(0x7f0000000500)='}-}}\x00', &(0x7f0000000540)='\x00', &(0x7f0000000580)='-]-!\"\x00', &(0x7f00000005c0)='-{\x00', &(0x7f0000000600)='\x00'])
r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000180)=0x1c)
recvfrom(r1, &(0x7f00000006c0)=""/84, 0x54, 0x42, &(0x7f0000000040)=@in6={0x1c, 0x3, 0x1f, @empty, 0x6eaa}, 0x1c)
recvmsg(r1, &(0x7f00000002c0)={&(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @remote}, 0x10, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/90, 0x5a}, {&(0x7f0000000240)=""/65, 0x41}, {&(0x7f0000000740)=""/187, 0xbb}], 0x3, &(0x7f0000000800)=""/139, 0x8b}, 0x40040)
setsockopt(r1, 0xffffffff00000001, 0x1, &(0x7f00000008c0)="7c9494abf262f33a84f139f7", 0xc)

00:00:28 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setresuid(0x0, 0xee01, 0x0)
r1 = geteuid()
setuid(r1)
setresuid(0x0, 0xffffffffffffffff, r1)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={<r2=>0x0, 0xfffffffffffffff7}, &(0x7f00000000c0)=0x8)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000100)={@in6={{0x1c, 0x0, 0x7fff, @loopback, 0x7}}, r2, 0x0, 0x81, 0x6}, 0x8c)
ftruncate(r0, 0x4)
close(r0)
chmod(&(0x7f0000000340)='./file0\x00', 0x47eda2f5c610c659)
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4)
execve(&(0x7f0000001700)='./file0\x00', &(0x7f0000001800), 0x0)
freebsd11_lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200))

00:00:28 executing program 3:
rename(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00')
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
r1 = socket(0x17, 0x3ffffffffffff, 0x1ea)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000000)={<r2=>0x0, 0x80, 0xf, 0x4, 0x3ff}, &(0x7f0000000080)=0x18)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000140)={r2, 0x9}, 0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000000c0)={r2, 0xb79, 0x2, [0x80000001, 0x1]}, &(0x7f0000000100)=0xc)
setsockopt$inet6_int(r0, 0x29, 0x30, &(0x7f0000000040)=0xfffffffffffffffc, 0x18)

00:00:28 executing program 3:
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x1)
socket$inet6_sctp(0x1c, 0x5, 0x84)

00:00:28 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
ppoll(&(0x7f00000000c0)=[{r0, 0x19c}], 0x1, 0x0, 0x0, 0x0)
clock_nanosleep(0xf, 0xdf0ccf8e90824688, &(0x7f0000000000)={0xffffffffffffffff, 0x6}, &(0x7f0000000100))
ppoll(&(0x7f0000000080)=[{0xffffffffffffffff, 0x1000000000200e}], 0x20000000000000a6, 0x0, 0x0, 0xffffff8a)
ppoll(&(0x7f0000000040)=[{r0, 0x84}], 0x1, 0x0, 0x0, 0x0)
close(r0)

00:00:29 executing program 1:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
fstat(r0, &(0x7f0000000080))
r1 = socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$sock_int(r1, 0xffff, 0x1004, 0x0, &(0x7f0000000040))
r2 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r2, 0x29, 0x1b, &(0x7f0000000000), 0x4)
bind$inet6(r2, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}}, 0x1c)
write(r0, &(0x7f0000000180)="a6d83be5f59d7d0356fceea31e420ae75d82e65d03ab4ccd8b0d67ababf1b4aefdfe0d6c41053bd638cd3e8c6e0189b63045e487b6776e2480244b2a517ea9c0d52ab5f147b24538521bd367856e52c0e2dc86579ad91e5a77ce221b9236856999e018", 0x63)

00:00:29 executing program 2:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000380)={@broadcast, @multicast2}, 0xc)
fcntl$dupfd(r0, 0x11, r0)
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000), &(0x7f0000000040)=0x8)
close(r0)

00:00:29 executing program 0:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
recvmsg(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f00000000c0)=""/123, 0x7b}], 0xb7, 0x0}, 0x0)
r2 = shmget$private(0x0, 0x1000, 0x100000200000040, &(0x7f0000ffd000/0x1000)=nil)
shmctl$IPC_INFO(r2, 0x3, &(0x7f0000000140)=""/216)
r3 = dup2(r0, r0)
fchdir(r3)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="939f55bd57241e7f9ecee7131ad091256be7174628ac5b5391a7eea066b00bee76018166a4135e2943fab20716d530914c77448bdef39ee605d7fe08bb9803a17e1e4bfd78f5901c5927965743284425081287555c3e54431d369826325b907cfd99281a4da868c514e1bcd44e2e6639ebcc7fab1ecff51ebeb0c86d69e62658649d895777c10080b4d20787c38f870e7a64f05148df70b732ed98be84b5a9e88083bb082fea4d9269be5c546c9b1544726b4dcd4823f0953d2d4a702978cd7eba5a5873f070a648ae92bd89681a6098b72d51629a00dcb3947dc0de79a00c61a5dad9882c568d0bff686839b357e2c6d3b501b8e380c8b0c5123a"], 0x9}, 0x0)
sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xffffffffffffff9f, 0x0}, 0x0)

00:00:29 executing program 3:
socket$inet6_tcp(0x1c, 0x1, 0x0)
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000100), 0x8f)
shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil)
r1 = shmget$private(0x0, 0x1000, 0x40, &(0x7f0000ffe000/0x1000)=nil)
shmctl$IPC_RMID(r1, 0x0)
clock_getres(0x516903f113a61447, &(0x7f0000000000))

00:00:29 executing program 1:
msync(&(0x7f0000ecb000/0x2000)=nil, 0x2000, 0x0)
munmap(&(0x7f0000f19000/0x1000)=nil, 0x1000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000000)={<r1=>0x0, 0x2}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)={r1, 0x2, 0x6, [0x2, 0x0, 0x4, 0x6622, 0x5, 0x3]}, 0x14)

00:00:29 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
socket(0x1c, 0x5, 0x1)
connect$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8)
socket(0x1f, 0x5, 0x5)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="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", @ANYRES32=<r1=>0x0], &(0x7f00000001c0)=0xfffffffffffffff6)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000000c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @local}}, r1}, 0x0)

00:00:29 executing program 2:
msgctl$IPC_INFO(0xffffffffffffffff, 0x3, 0x0)
r0 = accept(0xffffffffffffff9c, &(0x7f0000000300)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000340)=0x10)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000440)={<r1=>0x0, &(0x7f0000000380)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000480)=0x10)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000004c0)={@in={{0x2, 0x1, @broadcast}}, r1}, 0x8c)
socketpair(0x10, 0x0, 0x9, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000040)=0x2, 0x4)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f0000000240)={<r4=>0x0, &(0x7f0000000180)=[@in, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000280)=0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000002c0)={0x6, 0x2, 0x1000, 0xf49, 0xffff, 0xff7, 0x0, 0x8, r4}, 0x20)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000080)={<r5=>0x0, 0x7}, &(0x7f00000000c0)=0x8)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000100)={r5, 0x1ff}, &(0x7f0000000140)=0x8)

00:00:29 executing program 2:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = accept$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000300)=0x10)
r2 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000340), 0x30000000)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ppoll(&(0x7f0000000380)=[{r0, 0x1}, {r1, 0x10}, {r2, 0x10}, {r3, 0x106}], 0x4, &(0x7f00000003c0)={0x1, 0x4}, &(0x7f0000000400)={0x6}, 0x8)
getgid()
fstat(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
fstat(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
getgroups(0x3, &(0x7f0000000280)=[r4, r4, r5])
r6 = semget$private(0x0, 0x7, 0x0)
semop(r6, &(0x7f0000000040)=[{0x3, 0xffffffff}], 0x1)
__semctl$SETVAL(r6, 0x4, 0x8, &(0x7f0000000000)=0x8)

00:00:29 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000))
getsockname$inet(r1, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f00000000c0)={@in6={{0x1c, 0x3, 0x3, @loopback, 0x100000001}}, <r3=>0x0, 0xcb5, 0x9, 0xd13b, 0xdf, 0x72fb}, &(0x7f0000000180)=0x98)
setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r2, 0x84, 0x8002, &(0x7f0000000240)={r3, &(0x7f00000001c0)=[@in={0x2, 0x1}, @in6={0x1c, 0x1, 0x4, @empty, 0xfff}, @in6={0x1c, 0x1, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0x7}, @in6={0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x685b}]}, &(0x7f0000000280)=0x10)
getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, 0x0, 0x0)

00:00:29 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={<r1=>0x0, 0x7, 0x2, 0x1ff, 0x3}, &(0x7f0000000040)=0xfffffffffffffed1)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={<r2=>r1, 0x10000, 0x3, 0x25, 0x4}, &(0x7f0000000100)=0x18)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r2, 0x100}, &(0x7f0000000180)=0x8)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0)
pipe2(&(0x7f0000000200), 0x100000)
getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000002c0), &(0x7f0000000300)=0x4)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)=ANY=[], &(0x7f0000000340))
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000240)=ANY=[@ANYBLOB="480000005593763429eea8a2d5ce86209e7f94d6a605d4364159bd0c6dbc7d486b31b99fcf1a63244bb02002a4cf3c3ff7bf39227ca64196f832ebeeb69e2e748283ca6707827c56e7f637a9"], 0x0)
fcntl$setflags(r0, 0x2, 0x1)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(0xffffffffffffffff, 0x84, 0x8001, 0x0, 0x0)
__getcwd(&(0x7f0000000380)=""/212, 0xd4)

00:00:29 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = msgget(0x2, 0x1)
msgctl$IPC_RMID(r1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x102, &(0x7f0000000140), 0xffffffe2)

00:00:29 executing program 2:
flock(0xffffffffffffffff, 0x1)
r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
fcntl$lock(r0, 0xd, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001})
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x1000300010005})
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0)
fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})
flock(r2, 0x2)
flock(0xffffffffffffffff, 0x2)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000240)={<r3=>0x0, 0x10001}, &(0x7f0000000100)=0x7c)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0x445, 0x4)
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000140)={r3, 0x8, 0xcdf}, &(0x7f0000000180)=0x8)
r4 = shmget$private(0x0, 0x3000, 0x81, &(0x7f0000ffa000/0x3000)=nil)
shmctl$IPC_RMID(r4, 0x0)

00:00:29 executing program 3:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00'])
writev(r1, &(0x7f0000000280), 0x26)
munmap(&(0x7f0000aa2000/0x4000)=nil, 0x4000)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000000)=0xc06b, 0x4)
readlinkat(0xffffffffffffffff, 0x0, 0x0, 0x0)
bind(0xffffffffffffffff, &(0x7f0000000080)=@un=@abs={0x0, 0x0, 0x3}, 0x8)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x3)

00:00:30 executing program 1:
r0 = socket$inet(0x2, 0x7, 0x0)
setsockopt$inet_udp(r0, 0x11, 0x2, 0x0, 0x0)

00:00:30 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000200)={<r1=>0x0, 0x62, "1d96e5fffa12418d0471a17360930ca2c19d85262c5fefac981f018ff703ea23fb631747e85a1a9e941ce3c43925d2d86adcb6a2f9bdcda816a99d37cb5ebc63858f2082268a1fe6d6e14d77fd73b4d26e408775322a386e614d7cfda32528bcd369"}, &(0x7f0000000280)=0x6a)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000002c0)={r1, 0xfff}, 0x8)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={<r2=>0x0, 0x5c26}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000080)={r2, &(0x7f0000000100)=[@in, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6, @in={0x2, 0xffffffffffffffff, @remote}, @in6]}, &(0x7f0000000180)=0x10)
getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)

00:00:30 executing program 3:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
socket$inet_icmp(0x2, 0x2, 0x1)
sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0)

00:00:30 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x1000000000004}, 0x8)
setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000140), 0x4)
writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1)
writev(r0, &(0x7f0000000080)=[{&(0x7f0000000100)="03", 0x1}], 0x1)

00:00:32 executing program 0:
r0 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0)
unlinkat(r0, &(0x7f0000000500)='./file0\x00', 0x800)
freebsd11_getdents(r0, &(0x7f0000000140)=""/64, 0x40)
fsync(r0)
r1 = shmget(0x0, 0x1000, 0x440, &(0x7f0000ffd000/0x1000)=nil)
shmat(r1, &(0x7f0000ffb000/0x2000)=nil, 0x2000)
execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000340)=[&(0x7f00000000c0)='\x00', &(0x7f0000000180)=',,\\\x00', &(0x7f00000001c0)='\x15e\x00', &(0x7f0000000200)='%-\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='+{&+\x00', &(0x7f00000002c0)='(&-.[*#:\x00', &(0x7f0000000300)=',\x00'], &(0x7f00000004c0)=[&(0x7f0000000380)='-{!+\x00', &(0x7f00000003c0)=']%$\x00', &(0x7f0000000400)='\x00', &(0x7f0000000440)='\'\x00', &(0x7f0000000480)='}})#\x00'])
r2 = shmat(0xffffffffffffffff, &(0x7f0000ffc000/0x4000)=nil, 0x1000)
shmdt(r2)
getsockname$inet(r0, &(0x7f0000000540), &(0x7f0000000580)=0x10)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000007c0)={@in6={{0x1c, 0x1, 0x1, @empty, 0x1}}, <r3=>0x0, 0x86a73b, 0x8, 0x8, 0x8, 0x101, 0x7fffffff}, &(0x7f0000000880)=0x98)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000900)={r3, &(0x7f00000008c0)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000940)=0x10)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000005c0)={@in={{0x2, 0x0, @multicast2}}, <r4=>0x0, 0x1, 0x7, 0xb5c9, 0x3, 0x100000001}, &(0x7f0000000680)=0xa0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000006c0)={@in={{0x2, 0x1, @rand_addr=0x8}}, r4, 0xffffffffffffffff, 0x4ad, 0x4}, &(0x7f0000000780)=0x94)
mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0)
mknodat(r0, &(0x7f0000000980)='./file0\x00', 0x0, 0x47)

00:00:32 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000209, 0x0)
r1 = openat(r0, &(0x7f0000000100)='./file0\x00', 0x10a00, 0x15)
fchmod(r0, 0x8d)
ftruncate(r0, 0x101)
close(r0)
execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0)
r2 = socket$inet6(0x1c, 0x10000003, 0x0)
shutdown(r0, 0x0)
r3 = semget(0x3, 0x0, 0x100)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000140)={<r4=>0x0, 0x9}, &(0x7f0000000180)=0x8)
getsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f00000001c0)={r4, 0x44}, &(0x7f0000000200)=0x8)
__semctl$GETALL(r3, 0x0, 0x6, &(0x7f0000000080)=""/87)
poll(&(0x7f0000000000)=[{r0, 0x1}], 0x1, 0x8)

00:00:32 executing program 3:
r0 = socket(0x1e, 0x10000006, 0x20)
close(r0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
preadv(r1, &(0x7f0000002300)=[{&(0x7f0000000080)=""/252, 0xfc}, {&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/4096, 0x1000}, {&(0x7f00000021c0)=""/107, 0x6b}, {&(0x7f0000000000)=""/26, 0x1a}, {&(0x7f0000002240)=""/124, 0x7c}, {&(0x7f00000022c0)}], 0x7, 0x0)
setsockopt$inet_int(r1, 0x0, 0x2, &(0x7f0000000180)=0x80000001, 0x4)
write(r0, 0x0, 0x0)

00:00:32 executing program 1:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000200)=ANY=[@ANYBLOB="1c004e210101000000000000000000000000000000000001ffff0000000000000000ef00000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=<r1=>0x0, @ANYBLOB="01000080030000000600000002000000930d0000"], &(0x7f00000002c0)=0x98)
sendmsg$inet6_sctp(r0, &(0x7f0000000340)={&(0x7f0000000040)=@in6={0x1c, 0x2, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x4}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000080)}, {&(0x7f00000000c0)="748ee7a0b27d4fee4b0a641bf03a967fc2df718161bcee040adda2e19487731d9c781f262278", 0x26}, {&(0x7f0000000100)="f9bda1edc13b1b8e86794fbac1a0b5c03e120849bf0eecc08e2cab8f246cd67c0a7f42d4ed0d07a9089d6d245cc7df5cfa2d7ffe0688543ec5835fe0a637443e17535e2772f8f4a4a1d3deb1a072f8e639aeba5677d3669a04eed5f1f46a22572b6f587152839c685baac25ee159b4c4ecb0178c373b26ce208354bec7df62efc648da10c2548fec7a5cba70f2d026bdfdc3ed2463504f01b4a4f9b7f5f7fee356aa5cba8c9efba664fb", 0xaa}], 0x3, &(0x7f0000000300)=[@sndinfo={0x1c, 0x84, 0x4, {0x2, 0x300, 0x10001, 0x80000000000, r1}}, @dstaddrv6={0x1c}], 0x38, 0xc}, 0x0)
getsockopt$inet6_int(r0, 0x29, 0x33, 0x0, &(0x7f0000000000)=0x3b4)
fdatasync(r0)

00:00:32 executing program 1:
r0 = socket(0x1c, 0x10000003, 0xa6d4)
getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$sock_int(r1, 0xffff, 0x2000000000401017, 0x0, 0x18705f744698c28f)

00:00:32 executing program 3:
setpgid(0x0, 0x0)
mlock(&(0x7f0000f94000/0x2000)=nil, 0x2000)
openat(0xffffffffffffffff, 0x0, 0x0, 0x0)
socket$unix(0x1, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0)
mprotect(&(0x7f0000d10000/0x3000)=nil, 0x3000, 0x0)
munlockall()

00:00:32 executing program 1:
r0 = getuid()
setuid(r0)
clock_settime(0x0, &(0x7f0000000140))
r1 = socket$inet(0x2, 0x5, 0x7)
fchdir(r1)

00:00:00 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_int(r0, 0x0, 0x13, 0x0, &(0x7f00000001c0))
setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000000c0)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0x0, 0x6, @empty, 0x9}, @in6={0x1c, 0x2, 0x1620000000, @empty, 0xfffffffffffffffe}, @in6={0x1c, 0x3, 0x8001, @loopback, 0x8}, @in6={0x1c, 0x2, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x7}, @in={0x2, 0x0, @broadcast}, @in6={0x1c, 0x2, 0xfffffffffffffffe, @loopback, 0x8}, @in6={0x1c, 0x2, 0x100000001, @loopback, 0x5}]}, &(0x7f0000000100)=0x10)

00:00:00 executing program 0:
select(0x40, &(0x7f00007dafc0)={0x0, 0xfffffffffffffffc}, &(0x7f00007e1000)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1}, &(0x7f00006c7fc0), &(0x7f00008d9ff0))
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000080)={0x5, &(0x7f0000000000)=[@in6={0x1c, 0x1, 0x3, @local={0xfe, 0x80, [], 0x0}, 0xd5}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x3}, @in6={0x1c, 0x3, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x44d}]}, &(0x7f00000000c0)=0x10)

00:00:00 executing program 1:
exit(0x4)
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r1=>0x0]}, &(0x7f0000000100)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0xd, 0x9}, 0x8)

00:00:00 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000209, 0x0)
r1 = openat(r0, &(0x7f0000000100)='./file0\x00', 0x10a00, 0x15)
fchmod(r0, 0x8d)
ftruncate(r0, 0x101)
close(r0)
execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0)
r2 = socket$inet6(0x1c, 0x10000003, 0x0)
shutdown(r0, 0x0)
r3 = semget(0x3, 0x0, 0x100)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000140)={<r4=>0x0, 0x9}, &(0x7f0000000180)=0x8)
getsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f00000001c0)={r4, 0x44}, &(0x7f0000000200)=0x8)
__semctl$GETALL(r3, 0x0, 0x6, &(0x7f0000000080)=""/87)
poll(&(0x7f0000000000)=[{r0, 0x1}], 0x1, 0x8)

00:00:00 executing program 3:
r0 = socket$inet6(0x1c, 0x10000003, 0x400)
fchdir(r0)
execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=[&(0x7f0000000080)='\x00'], &(0x7f0000000240)=[&(0x7f0000000100)='-\x00', &(0x7f0000000140)='[@-.[\x00', &(0x7f0000000180)='\\-\x00', &(0x7f0000000200)='\x00'])
r1 = socket(0x2, 0x10000001, 0x84)
connect$unix(r1, &(0x7f00000002c0)=@abs={0x0, 0x0, 0x0}, 0x8)
setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000000)='htcp\x00', 0x5)
execve(0x0, 0x0, 0x0)
write(r1, &(0x7f00000001c0)='M', 0x1)
close(r1)

00:00:00 executing program 1:
r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in, &(0x7f0000000040)=0x10, 0x10000000)
getsockopt$inet_udp(r0, 0x11, 0x0, &(0x7f0000000080), &(0x7f0000000200)=0x4)
r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet6_group_source_req(r1, 0x29, 0x55, &(0x7f00000000c0)={0x0, {}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108)

00:00:00 executing program 0:
r0 = semget$private(0x0, 0x1, 0x0)
__semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000280)=[0x0, 0xac])

00:00:00 executing program 1:
select(0xf7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xfffff00000000000}, 0x0, 0x0, 0x0)
socket$inet6_tcp(0x1c, 0x1, 0x0)
r0 = dup(0xffffffffffffff9c)
socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = dup(r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000040)=0xffff, 0x4)

00:00:00 executing program 3:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
bind(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_mreqsrc(r1, 0x0, 0x49, &(0x7f00000000c0)={@multicast1, @rand_addr}, 0xc)
sendmsg$inet_sctp(r1, &(0x7f0000001940)={&(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10, 0x0}, 0x0)

00:00:00 executing program 1:
r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f00000003c0), 0x0)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000400)=0xffffffffffffdff8, 0x4)
getgroups(0x3, &(0x7f00000001c0)=[<r1=>0x0, <r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff])
r4 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000440)=ANY=[@ANYBLOB="1c004e2105000000fedfd7dc8f8e5541adce8000000000000000000000000000aa0000000000000000000000000000000000000000002e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000050000000020", @ANYRES32=<r5=>0x0, @ANYBLOB="640000000700000007000000ff000000ff0f0000"], &(0x7f0000000140)=0x98)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000200)={@in={{0x2, 0x1}}, r5, 0x7, 0x3, 0x81, 0x9, 0x592}, &(0x7f0000000180)=0xa0)
setresgid(r1, r1, r2)
setresgid(r3, 0x0, r3)
r6 = fcntl$dupfd(r4, 0x11, r4)
setresgid(r3, r3, r1)
getresuid(&(0x7f0000000300), &(0x7f0000000340)=<r7=>0x0, &(0x7f0000000380))
fchownat(r6, &(0x7f00000002c0)='./file0\x00', r7, r1, 0x600)

00:00:00 executing program 2:
r0 = accept(0xffffffffffffff9c, &(0x7f0000000140)=@un=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002)
accept4$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x10, 0x0)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000001300)={<r1=>0x0, &(0x7f0000001400)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000001340)=0x10)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000001380)={r1, 0x0, 0x5, [0xfffffffffffffff8, 0x40, 0x0, 0x200, 0x1]}, 0x12)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000000c0)={<r3=>0x0, 0x8d, 0xf, 0x4, 0x2}, &(0x7f0000001180)=0x18)
setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000013c0)={0x7, 0x9, 0x3, 0x7f}, 0x8)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000011c0)={<r4=>r3, 0x3, 0x3, 0x2, 0x5}, &(0x7f0000001200)=0x18)
setsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000001240)={r4, 0xff}, 0x8)
setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000100)={0x2c3, 0x401}, 0x8)

00:00:00 executing program 0:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = fcntl$dupfd(r0, 0x10000000000b, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x28, &(0x7f0000000000)=0xc700, 0xfe6a)
connect$unix(r1, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0xa)

00:00:00 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = fcntl$dupfd(r0, 0x11, r0)
sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0xa9}], 0x10}, 0x0)
socket$inet_udplite(0x2, 0x2, 0x88)

00:00:00 executing program 2:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=[@prinfo={0x14, 0x84, 0x7, {0xf, 0x1}}], 0x14}, 0x0)

00:00:00 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
readv(r0, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0x99fe4cc8}], 0x1)
connect$unix(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="82022e000000000000001b2cc1db1e7c460a4655f7f67aae6d002f5275fb476d6cc36b3f1b6fa7e874a3558e2f95d86426c688bbd77aaba66d9ffd31a4d15473e939d032a98032347d3529fc97e88078e3404758d6602cb6108352ced2b731cfb84bacc8f4e3070a9ffc9a5a5de4fb7c2cd81cc1f5406303d2d7cb3e339eb5d9b913"], 0x10)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={<r1=>0x0, 0x80, 0x0, 0x1, 0x7ff}, &(0x7f0000000080)=0x18)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x8, 0x101, 0xe4}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="000000306540f29385fb063503008f1ce5f6b87ca748b829cdebb9909500830a20f5bbebe0ba3242e50639f61a49dc27c9e94cc2139ed20ff606e262a91715034a735397382343b6e2f0776463bb0830834592ccd73b218d66ef6074c3f14b8a8f6d431e4d2c1434ed85a94c2470e31617fc9caf63f02cb0d9cdc3e0f19dd1f16f6398a194e0378cbd329064a52823a0bfa695ed0ca362f86139661f638bbab015c657531e5d90217958a73599a8b0733c8e863445234df9972602a74e3656c9e80c92d8b823b532c4e0da8f4f310632fcfb6ac2d0d00030126c484c01d1f93842001047cfc511f85a6eded804f33803e2e85bb2", @ANYRES32=<r2=>0x0], &(0x7f00000000c0)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000000)={r2, 0x8}, 0xb2)

00:00:00 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000001c0)={<r1=>0x0}, &(0x7f0000000200)=0x8)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000240)={@in={{0x2, 0x0, @multicast1}}, r1, 0x67e1, 0x7ff, 0x9, 0x5, 0x4}, &(0x7f0000000300)=0xa0)
mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000)={<r3=>0x0, 0x4, 0x0, 0x100, 0xffffffffffffffff}, &(0x7f0000000040)=0x18)
getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000100)={r3, 0x6}, &(0x7f0000000140)=0x8)
lseek(r2, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000080)=0x75, 0x4)

00:00:00 executing program 3:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
readlink(0x0, &(0x7f0000000080)=""/150, 0x96)
r1 = shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil)
shmctl$SHM_LOCK(r1, 0xb)
socketpair(0x17, 0x1, 0x5, &(0x7f0000000540)={<r2=>0xffffffffffffffff})
listen(r2, 0x0)
execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00'])
openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8)
socket$inet6_udp(0x1c, 0x2, 0x0)
accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000)
r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r4 = accept(r3, 0x0, 0x0)
close(0xffffffffffffffff)
r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r5, 0x7e2780e3)
r6 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r6, 0x0)
ftruncate(r5, 0x8000)
mkdir(&(0x7f0000000600)='./file1\x00', 0xb04f3800)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="1f00000037d303c8519577de17032a79b55a96057214e072d3ed2ce521c4792dcde79b41c19b8ce8f19558f7f11dd8a22d0096efb4c2a7792f84096ee443d89102f5ebee911260801e7f562c3c164cea60d8df1f4f4f", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0)
r7 = socket(0x14, 0x5, 0x0)
connect$unix(r7, &(0x7f0000000640)=ANY=[@ANYBLOB="879d843467f7b4e901a6da0df3255cd3efc4d1226e8c0652dfd383b7000097c67094959b0d16c2274b561edd290af797e695c361c4915a901907fd391563b866b479"], 0x1)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="bd1d81458b323c86a1c214dcebb46e9264ae132f30b45168893d28ee5f60eeb4447a7a82e0a438ccd6f8a3dec6e6f9d82e6c0375", @ANYRES32=0x0], 0x0)
r8 = open$dir(&(0x7f00000005c0)='./file0\x00', 0x0, 0x6)
mkdirat(r8, &(0x7f0000000180)='./file0\x00', 0x3)
mkdirat(r8, &(0x7f0000000100)='./file0/file0\x00', 0x0)
unlinkat(r8, &(0x7f0000000580)='./file0/file0\x00', 0x0)
open(&(0x7f0000000800)='./file0\x00', 0x0, 0x100)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, &(0x7f00000006c0)=ANY=[@ANYBLOB="d94bb0f37560091cf0e930932637373249d9b8346c04f47b8945b9245b22f75dc38c9efc3435ce33997be4a54b3689d7cf343b7ad909cc01db0e4274d6c391b8d6ab8803656527b65321a73737befcb036ae819582d6e80f10eed978474c20b1eb6bdc8d7aaad82d1741399147f48f3a1ad746297d38ae2cf596dec3f97c16ee255f"], 0x0)

00:00:00 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)=ANY=[], 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000002c0)={@in={{0x2, 0x3}}, 0x0, 0x20, 0x7f, 0x0, 0x100, 0x3f, 0x80}, &(0x7f0000000000)=0xa0)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), &(0x7f00000000c0)=0x4)
socket$inet6_sctp(0x1c, 0x5, 0x84)

00:00:00 executing program 0:
clock_settime(0x0, &(0x7f0000000000)={0x0, 0x3a3a8ddf})
clock_settime(0x4, &(0x7f0000000040)={0xffff, 0x40})

00:00:00 executing program 0:
getrlimit(0x4, &(0x7f0000000040))
setrlimit(0x7, &(0x7f0000000140)={0x10000})

00:00:01 executing program 0:
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000040)={@in6={{0x1c, 0x2, 0x7, @empty, 0xfd90}}, <r2=>0x0, 0x3, 0x10000, 0x80, 0x6, 0x14c31f9b, 0x9}, &(0x7f0000000100)=0x98)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000140)={r2, 0x6}, 0x8)
dup(r0)
read(r1, &(0x7f0000001f40)=""/89, 0x59)
fcntl$setstatus(r0, 0x4, 0x44)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
close(r3)

00:00:01 executing program 2:
getgroups(0x4, &(0x7f0000000740)=[0x0, 0x0, <r0=>0x0, <r1=>0xffffffffffffffff])
socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000))
setregid(r0, 0x0)
setregid(r1, r1)

00:00:01 executing program 2:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = dup2(r0, r0)
mkdirat(r2, &(0x7f0000000100)='./file0\x00', 0x132)
recvmsg(r0, &(0x7f0000002200)={&(0x7f0000000180)=@in, 0xc, &(0x7f0000002100)=[{&(0x7f0000001c80)=""/63, 0x3f}], 0x1, 0x0}, 0x0)
r3 = open(&(0x7f0000000040)='./file0\x00', 0x100000, 0x1)
setsockopt$inet_udplite(r3, 0x88, 0x2, &(0x7f0000000080)=0x9, 0x4)
dup2(r1, r2)
unlink(&(0x7f0000000140)='./file1\x00')
setsockopt$inet_msfilter(r3, 0x0, 0x4a, &(0x7f00000000c0)=ANY=[@ANYBLOB="ffffffff000000000300000004000000e0090002ac1400de3c63c4fb799bbcaa"], 0x20)
dup2(r1, r0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
sendmsg$unix(r1, &(0x7f0000001840)={0x0, 0x0, 0x0}, 0x0)

00:00:02 executing program 1:
r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x8, 0x30000000)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, 0x0, 0x0)
r1 = getegid()
clock_settime(0x0, &(0x7f0000000000))
getuid()
__semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000580)={{0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x4}})
sync()

00:00:02 executing program 3:
r0 = socket(0x2, 0x5, 0x0)
socket$inet_tcp(0x2, 0x1, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r1=>0x0]}, &(0x7f0000000100)=0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000000c0)={r1}, 0x8)

00:00:02 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, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES32=<r1=>0x0], &(0x7f0000000100)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x10009}, 0x10)
getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f00000000c0)={@empty, @broadcast, <r2=>0x0}, &(0x7f0000000140)=0xc)
setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000180)={@empty, @rand_addr=0x2, r2}, 0xc)
setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000340)={0x1ff, {{0x2, 0x1, @multicast2}}}, 0x90)
connect$inet(r0, &(0x7f00000001c0)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)

00:00:02 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8, 0x0)
mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3, 0x410, 0xffffffffffffffff, 0x0)
mprotect(&(0x7f0000ff9000/0x2000)=nil, 0x2000, 0x400004)
utimensat(r0, &(0x7f0000000040)='./file1\x00', &(0x7f0000000080)={{0x7666, 0x7}, {0x7, 0x100000000}}, 0x200)
mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1005, 0x7)

00:00:00 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x4000000000003, 0x84)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1a, &(0x7f0000000240)=ANY=[@ANYBLOB="25a7fbc2c0dd5e0a000000"], 0x8)
setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000)=0x20, 0x4)
freebsd10_pipe(&(0x7f0000000080)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000040)=ANY=[@ANYBLOB="070000000880070007f2ffff0800050020190adc97a5727a4200578839f04d29c6f0dc17f6d99e346e4e"], 0x12)
accept4(r2, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000200)=0x10, 0x10000000)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x3, 0x400, 0x40000000, 0x1, <r3=>0x0}, &(0x7f0000000140)=0x10)
setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000180)={r3, 0x7}, 0x8)
setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000280)={r3, &(0x7f00000001c0)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0x6, @loopback, 0x72fd}]}, &(0x7f00000002c0)=0x10)

00:00:00 executing program 2:
r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x2, 0x100)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000080), 0x1)
syz_execute_func(&(0x7f0000000100)="c4e2adbb2438c401445ed1dfe964e3fbc4a1a1d0d3440fa9c4410d606800660f3825124377dcf00fc78ba9dfffff")
connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x10)
sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)

00:00:00 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000006c0)='./file0\x00', 0x20801fffc)
lseek(r0, 0x0, 0x1000000000003)
rmdir(&(0x7f0000000000)='./file0\x00')
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
utimes(0x0, 0x0)
shmget$private(0x0, 0x2000, 0xfffffffffffffffe, &(0x7f0000ffc000/0x2000)=nil)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000240)={@in6={{0x1c, 0x2, 0x2, @empty, 0xffffffffffffa12d}}, <r1=>0x0}, &(0x7f0000000040)=0x84)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={r1, 0x3}, &(0x7f0000000300)=0x8)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000100)={<r2=>0x0, 0xb5, "fe689166860bcef70747f397e697867c89684827bf9e480c13e55a2a62b9e908bde7505ee2c949d5c0337bd897fc8f90816864ac68fb191f79247c2ecf9db46fd5e0b20f7ab9a79b8e18baebf37de6948223bf75275d1bf27c7050b034cbb587320889b2583a0f12dea867db51814f373566286d8984efdf6218cd462ca50d33cbd11570e6cfa4c96985896df687b07bdf0a2b136cf75edfc503f55f7e8df8aa8327826c6ad8276323a7a384b64c16dc9fef484d46"}, 0x0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000001c0)={r2, 0x75, "adf58d99f25681a8cc1ec67a25ddfe6ed0081e4aa293232853d06cd4c5921fd3c3f1d04e18e0be50d0288be91d2f2434d47effc125f552bde56c433728732be4041a71b2ba5627efd9717647113d51d71f30dc8754dab5400e64c1e7c79c1df45416eac6dfd0577cdd1c43a36f31a94486bf6a7395"}, 0x0)

00:00:00 executing program 0:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000001000)=0x800, 0xffffffffffffff09)
socket$inet6_udp(0x1c, 0x2, 0x0)

00:00:00 executing program 1:
msgget(0x3, 0x288)
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000080)={{0x1c, 0x1, 0xffffffff, @local={0xfe, 0x80, [], 0x0}, 0x81}, {0x1c, 0x3, 0x100000000, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x0, [0xf6, 0x5, 0x3, 0x7fffffff, 0x1, 0x2, 0x5, 0x9]}, 0x5c)
r1 = semget$private(0x0, 0x7, 0x0)
semop(r1, &(0x7f0000000040)=[{0x5, 0x8}, {0x5, 0xfffffffffffffff8, 0x80000001803}], 0x2)
__semctl$IPC_RMID(r1, 0x0, 0x0)

00:00:00 executing program 1:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={<r1=>0x0, 0x80000001, 0x1, 0xfff, 0x7}, &(0x7f00000005c0)=0x196)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000600)={0x7, 0x1010, 0x3, 0x1d, <r2=>r1}, &(0x7f0000000640)=0x10)
lseek(r0, 0x0, 0x1000000000003)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000700)=0x5, 0x4)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
poll(0x0, 0x0, 0x664b6e3)
r3 = socket$inet6(0x1c, 0x0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x1df)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000680)={r2, 0xd, 0x7}, &(0x7f00000006c0)=0x8)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
fcntl$dupfd(0xffffffffffffffff, 0x0, r3)
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)

00:00:00 executing program 0:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setuid(0xee01)
socket$inet6(0x1c, 0x20000000, 0x0)
bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10)
r1 = socket(0x2, 0x2, 0x0)
bind$inet(r1, &(0x7f0000000040)={0x2, 0x0}, 0x10)

00:00:02 executing program 3:
r0 = open(&(0x7f0000000140)='.\x00', 0x110840, 0x0)
r1 = dup(r0)
fdatasync(r0)
preadv(r1, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/118, 0x76}], 0x1, 0x0)
freebsd11_getdents(r1, &(0x7f0000000040)=""/138, 0x8a)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000280)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
sendmsg$unix(r3, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="28000000ffff00000100000000000000", @ANYRES32=r3, @ANYRES32=r3, @ANYRES32=r3, @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r3], 0x28}, 0x0)
recvmsg(r2, &(0x7f0000000300)={&(0x7f0000000000)=@in, 0xc, 0x0, 0x0, &(0x7f0000001440)=""/225, 0xe1}, 0x0)

00:00:02 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f00000008c0)=ANY=[@ANYBLOB="82022eb7562f66696c655454c5308a61b36050e79945901bb4eca3686dd087edf423544015db23c893ce02f41a61e99cb2f0071c44021f7242265b164ad077985da0c06ddd4cc83cccecbe72c643db71c2647b3006acb88f47c4c6d56d55b9c981077a8df16b1822b56b3d561f4ffb150cec055a2be78f20abf679bed7c4ec6056980fd9dd100453849b85dcd8dd48d50880d1084162c8ea685239962db5712a1ebe68a7ce985aafb3f895e92c856916a131cd"], 0x1)
writev(r0, &(0x7f0000000880)=[{&(0x7f0000000840)="6f21a2f156b5c4c7aebc2c4257198c8f81", 0x11}], 0x1)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x1000000000004}, 0x8)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000100)={@in6={{0x1c, 0x3, 0x2, @empty, 0x6}}, <r1=>0x0, 0xffffffffffffffc1, 0x5, 0x9, 0x5, 0x3}, &(0x7f0000000000)=0x98)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x0, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x5}}, r1, 0x8, 0x42e0, 0x10, 0x7ff, 0x7f}, &(0x7f0000000080)=0x98)
writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1)

00:00:03 executing program 2:
r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x1)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000200)={<r1=>0x0, 0xe53c}, &(0x7f0000000240)=0x8)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000040)={<r2=>r1, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in6, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6]}, &(0x7f0000000080)=0x10)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={r2, 0x4, 0x4, [0xfff, 0x8, 0x8, 0x7fff]}, 0x10)
clock_gettime(0x5, &(0x7f00000000c0))

00:00:03 executing program 3:
mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0)
rmdir(&(0x7f0000000080)='./file1\x00')
symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000100)='./file1\x00')
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
rmdir(&(0x7f00000000c0)='./file0\x00')

00:00:03 executing program 0:
r0 = socket$inet_icmp(0x2, 0x2, 0x1)
r1 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f00000002c0)="162f41f35f8a7e7b000000d605c2418b9f07598a5f926dd369ce52b6f0f749630620b9c2d55d6f60044816da3778932f15e2c131bffd8f2fe2eb6107df87ddb4055d45c936b8f957454c71bff0971f4771cd53ce7a2afef7ec408d8c70bd1482c4d0b066eb5d3fc3fc352e0a602b426683d73c8710a85f5b62772f411ee22c1cc47331c8bb8b0b5c2781b74afaf1175ff0fa279341d0d1ab255b3fa4f33de641ba3af4ea5ff7c507f043ec98e6cb07fa7fff25a13e0bd40b4d9ab49bdcc24e0acda801e20883787d7f0b167eea085dd246c615e17353507ff1ea7146345fd760f2ec328a229a8d4efe0c1c25bc0ede4d9fd968ceee99a3ccbb", 0xffffffffffffff99)
r2 = dup(r1)
setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x50, &(0x7f0000000180)={0x3, {{0x1c, 0x2, 0x4, @empty, 0x40}}}, 0x88)
setsockopt$inet_opts(r1, 0x0, 0x200000000000b, &(0x7f0000000000)='\x00', 0x1)
getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000040), &(0x7f0000000140)=0x100)
setsockopt$inet_opts(r1, 0x0, 0x200000000000c, &(0x7f0000000280)="eaff125c00000000", 0x8)

00:00:03 executing program 3:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000)=0x6, 0x4)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000040)={@in={{0x2, 0x2, @multicast1}}, <r1=>0x0, 0x62, 0x4c2, 0x201, 0x5, 0x92e, 0x8}, &(0x7f0000000100)=0xa0)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000140)={<r2=>r1, 0x1, 0x5, [0xfc, 0x7f, 0x8, 0x2, 0x3]}, &(0x7f0000000180)=0x12)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getpeername(r3, &(0x7f0000000200)=@un=@file={0x0, ""/4096}, &(0x7f0000001240)=0x1002)
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000001280)={r2, 0x3ff}, 0x8)
renameat(r0, &(0x7f00000012c0)='./file0\x00', r0, &(0x7f0000001300)='\x00')
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000001340)={r1, 0x8001, 0x5, 0x100, 0x1, 0xa70, 0x3, 0x0, {@in6={{0x1c, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x2}}, r1, 0xe6, 0xfffffffffffffffc, 0xfffffffffffffff7, 0xfffffffffffffff8, 0xffffffffffffff01}}, &(0x7f0000001400)=0xb0)
r4 = socket(0x10, 0x7, 0x1f)
getsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000001440), &(0x7f0000001480)=0x4)
r5 = accept4(r4, &(0x7f00000014c0)=@un=@abs, &(0x7f0000001500)=0x8, 0x20000000)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, &(0x7f0000001540)=0x100, 0x4)
mprotect(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x5)
getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x19, &(0x7f0000001580)={r1, 0x72c4}, &(0x7f00000015c0)=0x8)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x2, &(0x7f0000001600)={r2, 0x8, 0x2, 0x1, 0x100, 0x81}, &(0x7f0000001640)=0x14)
lseek(r3, 0x0, 0x1)
r6 = open(&(0x7f0000001680)='./file1\x00', 0x1, 0x20)
getsockopt$inet6_sctp_SCTP_NODELAY(r6, 0x84, 0x4, &(0x7f00000016c0), &(0x7f0000001700)=0x4)
getsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000001740), &(0x7f0000001780)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x22, &(0x7f00000017c0)={0x2, 0xfffffffffffffffa, r2}, &(0x7f0000001800)=0xc)
setsockopt$inet_tcp_buf(r4, 0x6, 0x24, &(0x7f0000001840)="e2defd612b554037646abb5fd6015a6facb15ee1ea30ce94da95af2cb97614c10da7507c540ef9304d5b6fced68e041730f9334898fb7eaf4cd2d941a458819d691c25d82faace5ac5da4c4a2fb1476afcaf6c21abc42d54f7e3a23a8849b95953d6dc4d8b367a2a32cd40d176bede63cb510c7dd20424947a1a719fb1dc2515434d69e02cf7dcb08b998d8424ebf372aeeae53121554c852d", 0x99)
truncate(&(0x7f0000001900)='./file1/file0\x00', 0x9)
setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000001a00)={r1, &(0x7f0000001940)=[@in={0x2, 0x2, @loopback}, @in6={0x1c, 0x0, 0x3, @loopback, 0x3}, @in={0x2, 0x1, @broadcast}, @in={0x2, 0x1, @loopback}, @in6={0x1c, 0x0, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x2}, @in6={0x1c, 0x0, 0x3, @loopback, 0x8}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x2, @multicast2}]}, &(0x7f0000001a40)=0x10)
symlinkat(&(0x7f0000001a80)='./file1\x00', r6, &(0x7f0000001ac0)='./file1\x00')
munlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000)
socket$inet6_icmp(0x1c, 0x2, 0x3a)
setsockopt$inet6_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000001b00)={r2, 0x7, 0x8}, 0x8)
setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000001b40)={0xffff, 0x1, 0x4, 0x6, 0x6}, 0xc)
getsockopt$inet_sctp_SCTP_AUTOCLOSE(r6, 0x84, 0x5, &(0x7f0000001b80), &(0x7f0000001bc0)=0x4)

00:00:03 executing program 1:
open(0x0, 0x8240, 0x0)
munmap(&(0x7f0000f19000/0x1000)=nil, 0x1000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3)
setitimer(0x0, 0x0, &(0x7f0000b1bfe0))
mlock(&(0x7f0000c39000/0x2000)=nil, 0x2000)
r0 = open(0x0, 0x80000000000206, 0x0)
dup(0xffffffffffffffff)
pwritev(r0, 0x0, 0x28d, 0xbf24)

00:00:03 executing program 3:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000)=0x6, 0x4)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000040)={@in={{0x2, 0x2, @multicast1}}, <r1=>0x0, 0x62, 0x4c2, 0x201, 0x5, 0x92e, 0x8}, &(0x7f0000000100)=0xa0)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000140)={<r2=>r1, 0x1, 0x5, [0xfc, 0x7f, 0x8, 0x2, 0x3]}, &(0x7f0000000180)=0x12)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getpeername(r3, &(0x7f0000000200)=@un=@file={0x0, ""/4096}, &(0x7f0000001240)=0x1002)
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000001280)={r2, 0x3ff}, 0x8)
renameat(r0, &(0x7f00000012c0)='./file0\x00', r0, &(0x7f0000001300)='\x00')
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000001340)={r1, 0x8001, 0x5, 0x100, 0x1, 0xa70, 0x3, 0x0, {@in6={{0x1c, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x2}}, r1, 0xe6, 0xfffffffffffffffc, 0xfffffffffffffff7, 0xfffffffffffffff8, 0xffffffffffffff01}}, &(0x7f0000001400)=0xb0)
r4 = socket(0x10, 0x7, 0x1f)
getsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000001440), &(0x7f0000001480)=0x4)
r5 = accept4(r4, &(0x7f00000014c0)=@un=@abs, &(0x7f0000001500)=0x8, 0x20000000)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, &(0x7f0000001540)=0x100, 0x4)
mprotect(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x5)
getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x19, &(0x7f0000001580)={r1, 0x72c4}, &(0x7f00000015c0)=0x8)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x2, &(0x7f0000001600)={r2, 0x8, 0x2, 0x1, 0x100, 0x81}, &(0x7f0000001640)=0x14)
lseek(r3, 0x0, 0x1)
r6 = open(&(0x7f0000001680)='./file1\x00', 0x1, 0x20)
getsockopt$inet6_sctp_SCTP_NODELAY(r6, 0x84, 0x4, &(0x7f00000016c0), &(0x7f0000001700)=0x4)
getsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000001740), &(0x7f0000001780)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x22, &(0x7f00000017c0)={0x2, 0xfffffffffffffffa, r2}, &(0x7f0000001800)=0xc)
setsockopt$inet_tcp_buf(r4, 0x6, 0x24, &(0x7f0000001840)="e2defd612b554037646abb5fd6015a6facb15ee1ea30ce94da95af2cb97614c10da7507c540ef9304d5b6fced68e041730f9334898fb7eaf4cd2d941a458819d691c25d82faace5ac5da4c4a2fb1476afcaf6c21abc42d54f7e3a23a8849b95953d6dc4d8b367a2a32cd40d176bede63cb510c7dd20424947a1a719fb1dc2515434d69e02cf7dcb08b998d8424ebf372aeeae53121554c852d", 0x99)
truncate(&(0x7f0000001900)='./file1/file0\x00', 0x9)
setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000001a00)={r1, &(0x7f0000001940)=[@in={0x2, 0x2, @loopback}, @in6={0x1c, 0x0, 0x3, @loopback, 0x3}, @in={0x2, 0x1, @broadcast}, @in={0x2, 0x1, @loopback}, @in6={0x1c, 0x0, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x2}, @in6={0x1c, 0x0, 0x3, @loopback, 0x8}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x2, @multicast2}]}, &(0x7f0000001a40)=0x10)
symlinkat(&(0x7f0000001a80)='./file1\x00', r6, &(0x7f0000001ac0)='./file1\x00')
munlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000)
socket$inet6_icmp(0x1c, 0x2, 0x3a)
setsockopt$inet6_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000001b00)={r2, 0x7, 0x8}, 0x8)
setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000001b40)={0xffff, 0x1, 0x4, 0x6, 0x6}, 0xc)
getsockopt$inet_sctp_SCTP_AUTOCLOSE(r6, 0x84, 0x5, &(0x7f0000001b80), &(0x7f0000001bc0)=0x4)

00:00:03 executing program 0:
socket$inet6_icmp(0x1c, 0x2, 0x3a)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
getresgid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140))

00:00:03 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0xa41, 0x10)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000100)={<r1=>0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000140)=0x10)
setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000340)={r1, &(0x7f0000000280)=[@in={0x2, 0x3, @loopback}, @in6={0x1c, 0x3, 0x7, @loopback, 0x800}, @in6={0x1c, 0x3, 0x10001, @local={0xfe, 0x80, [], 0x0}, 0xffffffff}, @in6={0x1c, 0x2, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x8}, @in={0x2, 0x2, @loopback}, @in6={0x1c, 0x2, 0x6, @loopback, 0x79c}, @in6={0x1c, 0x1, 0xffffffff, @loopback, 0x7}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000380)=0x1e3)
lseek(r0, 0x0, 0x1000000000003)
pwritev(r0, &(0x7f0000000640)=[{&(0x7f0000001800)="2648b30ceb7f9ae4802bb963953b0be6690eb1da5766d8ae1ae60017434157a984fb56924b82ba6f625d1c53347abfa8dbd642fab21e9e935984b97b6d9e8ad4bb12b309f3e5619018c2251f4d81bfa8648d1c62faf3d0a2e5f337323965", 0x5e}], 0x1, 0x0)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000680)=0x6, 0x4)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000a00)={r1, 0x200}, &(0x7f0000000a40)=0x8)
recvfrom$inet6(r0, &(0x7f00000003c0)=""/85, 0x55, 0x0, &(0x7f00000004c0)={0x1c, 0x0, 0x1, @empty, 0xbf5}, 0x1c)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4)
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000440)={0x4}, 0x8)
sendto$inet(r0, &(0x7f00000006c0)="f3a8f88565447e88a48b8cdea25b8fa4a85de12bed9fb8fb870ecca22a5c8666678eecc34e159cf7f7f3e504d9c0191adc284e42b1c5af70bf3bab895def54eb3ab5fb63b431030d5befc36fbf1c5128590926a841a0d1466e95f4e8cc7c9e0b6f464444330710d6b57f7b0b1df885d4e9be896d430518e9cd04a84d2330b2247f7b77458f01fd188660dedf566c7203e040910346", 0x95, 0x20000, 0x0, 0x0)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000980)={r1, 0x7, 0x3, 0x0, 0x2}, &(0x7f00000009c0)=0x18)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90)
sendto(r0, &(0x7f0000000500)="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", 0xff, 0x4, 0x0, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000007c0)="1eaa1fcaf67dd3bc1868fed4aeac6e2288316c544a486411e4ec1c9516512a88ee12ce021a37573d650c472880f8c0ee117eb8f7c7779557349929aa16a5702ffad3369795f4f040101f6a36c81e81e97684bd171d1989d2baaac6d88e1c5081fcb1896c0cbdc2f3c311668585d05ab4b4c476b964bc93c7136471cdf9cb2d8f009c79a05cf502a8e58a63ef421a508fa76455a404d7cb", 0x97)
fcntl$setstatus(r0, 0x4, 0x10000)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xfffffe86)
getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000600), &(0x7f0000000780)=0x4)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000001880)={0xffffffffffffffe0, 0x6c20, 0x800, 0x800, r1}, &(0x7f00000018c0)=0x10)
freebsd11_lstat(&(0x7f00000008c0)='./file0\x00', &(0x7f0000000900))
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000880)={r1, 0x9}, 0x8)

00:00:03 executing program 3:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r1 = accept(r0, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000180)=0x10)
r2 = fcntl$dupfd(r0, 0xc, r1)
socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000000)={@local, @rand_addr, <r3=>0x0}, &(0x7f0000000040)=0xc)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f0000000080)={@empty, @multicast2, r3}, 0xc)

00:00:03 executing program 3:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000180)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local, 0x4}, 0x1c, &(0x7f0000000140)=[{&(0x7f00000002c0)="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", 0x53d}], 0x1, 0x0, 0x0, 0x1}, 0x20100)
r1 = semget(0x3, 0x4, 0x100)
r2 = geteuid()
freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
getresuid(&(0x7f0000000100)=<r4=>0x0, 0x0, &(0x7f00000001c0))
freebsd11_stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
__semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000800)={{0x8000, r2, r3, r4, r5, 0x2, 0xffffffff}, 0xffffffffffffff00, 0x80000000, 0x80000000})

00:00:03 executing program 3:
open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000000)='./file0\x00', 0x3)
truncate(&(0x7f0000000040)='./file0\x00', 0x10002)

00:00:04 executing program 1:
mkdir(&(0x7f00000000c0)='./file0\x00', 0x2000000)
r0 = socket$inet_icmp(0x2, 0x2, 0x1)
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000)={0x9, 0x100}, 0x8)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
r2 = dup(r0)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000240)={0x7fff}, 0x4)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000400)={@in6={{0x1c, 0x0, 0x0, @loopback, 0xdcc}}, <r3=>0x0, 0x7, 0x0, 0x4}, &(0x7f00000004c0)=0x8c)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000500)={r3, 0x1}, &(0x7f0000000540)=0x8)
r4 = accept(r1, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000100)=0x1c)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f00000001c0)={<r5=>0x0, 0x40}, &(0x7f0000000200)=0x8)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f00000002c0)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r5}, 0x8c)
r6 = open$dir(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
setitimer(0x1, &(0x7f0000000380)={{0x7ff, 0x8000000000000000}, {0xfffffffffffffff7, 0x8}}, 0x0)
mkdirat(r6, &(0x7f0000000180)='./file0\x00', 0x0)
chmod(&(0x7f00000003c0)='./file0\x00', 0x40)
utimensat(r1, &(0x7f0000000280)='./file0\x00', &(0x7f00000009c0)={{}, {0x0, 0xffffffffffffffff}}, 0x0)

00:00:04 executing program 3:
r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0, 0x0]}, &(0x7f0000000080)=0x24)
poll(&(0x7f0000000100)=[{r0}, {r0, 0x142}, {r0, 0x4}, {r0, 0x1e5}, {r0, 0x100}, {r0, 0x2001}, {r0, 0x1}, {r0, 0x40}], 0x8, 0x5)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={r1, 0xfffffffffffffffb}, 0x8)
r2 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0xfff)
fcntl$lock(r2, 0x0, &(0x7f0000000040))

00:00:04 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$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x3004, &(0x7f0000000200)={r1, 0x0}, &(0x7f0000000240)=0x10)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={r1}, &(0x7f00000000c0)=0x8)

00:00:04 executing program 1:
open(&(0x7f0000000200)='./file0\x00', 0x80000000000206, 0x0)
mlockall(0x2)
ftruncate(0xffffffffffffffff, 0x3)
mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x6, 0x12, 0xffffffffffffffff, 0x0)

00:00:05 executing program 1:
r0 = socket$inet6(0x1c, 0x30000005, 0x5)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000000)={<r1=>0x0, 0x6}, &(0x7f0000000040)=0x8)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000240)={r1, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000280)=0x10)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000080)=ANY=[@ANYRES32=r1, @ANYBLOB="7f00000054119a3e65a4320d8a575042292181b12fc310778e6bb3c5128ec0232893fcb5a3b608a661806310138e2c44d296bf94f42d048551656f709d09d52d38923df50863187d0ab0d28eedddfdbe0f221629472b1e26bdf59e2c2a389f4cff010000000000001b01ffe36e41c28777e22e86443d27729db9dee60e57820690675b"], &(0x7f0000000140)=0x87)
mlock(&(0x7f0000a80000/0x2000)=nil, 0x2000)
mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x4)
munmap(&(0x7f000091b000/0x600000)=nil, 0x600000)

00:00:05 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x66}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x17, &(0x7f0000000000)={0x0, 0x0, 0x6}, 0xc)

00:00:05 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
pwritev(r0, &(0x7f0000002840)=[{&(0x7f0000001740)="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", 0x401}], 0x1, 0x0)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
setsockopt(r1, 0x3ff, 0x5, &(0x7f0000000000)="628eb8a97e7df619813525f5c1737e595149fb6b3227d7e4b09fd428685237a065c46fc8276017e9663ceb", 0x2b)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0)
mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000)

00:00:05 executing program 0:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x14, 0x0, 0xfffffe75)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0xc)
r0 = open(&(0x7f0000000080)='./file0\x00', 0x2, 0x40)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000000c0)=0x5, 0x4)

00:00:05 executing program 1:
r0 = socket(0x2, 0x2, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={<r1=>0x0, 0x13}, &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000000c0)=r1, 0x4)
r2 = shmget(0x1, 0x3000, 0x140, &(0x7f0000ffb000/0x3000)=nil)
shmctl$SHM_UNLOCK(r2, 0xc)
shutdown(r0, 0x2)

00:00:05 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f6669da9d895d"], 0x10)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8006, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10)

00:00:05 executing program 1:
r0 = dup(0xffffffffffffff9c)
getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x1, 0x0, &(0x7f00000000c0)=0xffffffffffffff99)
ftruncate(0xffffffffffffffff, 0x0)
listen(0xffffffffffffffff, 0x0)
syz_emit_ethernet(0xf, &(0x7f0000000100)="936b2be38879f5d7d9917b0f58e6ce")
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000440)={<r1=>0x0, 0xf79f, 0x7f, 0x6, 0x0, 0x5}, 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000300)={r1, &(0x7f0000000240)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000340)=0x10)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in={{0x2, 0x3, @rand_addr=0x6}}, r1, 0x3, 0xff3d, 0x4, 0x5, 0x5, 0xffffffffffff8000}, 0xa0)
mlockall(0x1)
shmget$private(0x0, 0x1000, 0x8, &(0x7f0000ff1000/0x1000)=nil)
sync()
r2 = socket$inet_udp(0x2, 0x2, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x0, 0x12, r2, 0x0)
getsockopt$sock_int(r2, 0xffff, 0x1079, &(0x7f0000000040), &(0x7f0000000080)=0x4)
fcntl$getflags(r0, 0x1)

00:00:05 executing program 3:
socketpair(0x1e, 0x10000003, 0xb5c, &(0x7f00000002c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000300)={<r2=>0x0, 0x7, 0xf, 0x7ff, 0x8}, &(0x7f0000000340)=0x18)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000380)={r2, 0x7, 0x2, 0x80, 0x3}, &(0x7f00000003c0)=0x18)
r3 = socket(0x2, 0x10000005, 0x10000)
r4 = shmget$private(0x0, 0x1000, 0x40, &(0x7f0000fff000/0x1000)=nil)
shmctl$SHM_INFO(r4, 0xe, &(0x7f0000000140)=""/16)
connect$unix(r3, &(0x7f0000000000)=ANY=[@ANYBLOB="8202c5ff66696c653000"], 0x10)
sendmsg(r3, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000180)='F', 0x1}], 0x1, 0x0}, 0x0)
setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000000100)={0x0, 0x1}, 0x12c)
shutdown(r3, 0x2)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000400)={r2, 0x1}, &(0x7f0000000440)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000040)={<r5=>0x0, 0x5, 0x1, 0xe4d}, &(0x7f0000000080)=0x10)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f00000001c0)=ANY=[@ANYRES32=r5, @ANYBLOB="bd000000091e5d61e0f02a7a97f50dce47720875dc75aff9bcbf2b3e79410686bf14a97f32517c99c184cc76ecb88f7d4bb7f81277599ba515da8ae32922446b513898ebbbeaca97e64826a5ad3743be24f529a3224572e25c1c35d8c5cfb1cc1311015b8ab6f0bec8689303d7ea0d8ebee692f3ecddc139d338af91de0200000054f2377b64395d71698da97f0d828ab62206db7484383bac449cd4c59bd0a5fb5ddc654f7592e088602f95f39a3bfeadfe587fdb666a8b78601899b119195780"], &(0x7f00000000c0)=0xc5)

00:00:05 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
fchmod(r0, 0xffffffffffffffff)
truncate(&(0x7f0000000000)='./file0\x00', 0xfffffffffffff800)
setuid(0xee01)
r1 = open(&(0x7f0000000040)='./file0\x00', 0x8281, 0x0)
pwritev(r1, &(0x7f0000000600)=[{&(0x7f0000000580)='I', 0x1}], 0x1, 0x0)

00:00:05 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = socket$inet6(0x1c, 0x3, 0xffffffffffff0000)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x7, 0x110, 0x3, 0x100000000, <r2=>0x0}, &(0x7f00000001c0)=0x10)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000200)=ANY=[@ANYRES32=r2, @ANYBLOB="070005090000ecff320040030700"], &(0x7f0000000240)=0x12)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)={@in={{0x2, 0xffffffffffffffff, @multicast2}}, 0x0, 0xbed}, 0xa0)
r3 = semget$private(0x0, 0x3, 0x80)
__semctl$IPC_RMID(r3, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)=ANY=[@ANYBLOB="1c00000000000000fe80000000005589a5f2b6b23ff7d09a88ec5ce83d000000000000000000aa0000000000000000000000000000000000000000000000000681000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0)

00:00:05 executing program 3:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96)
r1 = shmget(0x0, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil)
shmctl$SHM_LOCK(r1, 0xb)
listen(0xffffffffffffffff, 0x0)
execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], 0x0)
r2 = openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8)
socket$inet6_udp(0x1c, 0x2, 0x0)
accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000)
r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r4 = accept(r3, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000380)={0x0, 0x80000004}, &(0x7f00000003c0)=0x8)
close(0xffffffffffffffff)
r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r5, 0x7e2780e3)
r6 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
openat(r0, &(0x7f0000000480)='./file1\x00', 0x100000, 0x104)
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r6, 0x0)
ftruncate(r5, 0x8000)
mkdir(&(0x7f0000000600)='./file1\x00', 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, 0x0, &(0x7f0000000580))
r7 = socket(0x2, 0x25, 0x2)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000c00)=ANY=[], 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x10001}, 0x8)
open(&(0x7f0000000800)='./file0\x00', 0x100000, 0x100)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, &(0x7f00000006c0)=ANY=[@ANYBLOB="6568a95c910cfd000000000000000224b12f9b19d729de8052d27542610d35009cce2f793f675247fc871320dc5ad44b15508c8fed7c0e2c96c8a20bbf11db95610ada7eabee39767760cab476df46c7e5578e05b160bc0a814e5a015f835db0e34d6e94b3577bf5660e1f019800692004030b4cf59d041ac1a7afd4e9c1b1e82051f9335cd180d0f29f"], 0x0)
execve(0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0x101, &(0x7f00000009c0)=ANY=[@ANYBLOB="6bc67fc83942dedd8d7d47ac4f2172c6b3213c7d58a0d20b69c9aef7d029c248ca10d330e9dceaa531270aeec588a6c0c489cd829e016916bfeeb9cdecc03fa24e5004a3c03aee6021f59440a11f1776c78af7f05f50c85772949c8cd1d4dbb274d22839cbf784126b019c01513d5133189487b11cee0bfb0800cccdb35fc7ac849d385ec0aedf51c6bc000000000000000000000000ad808dc6cb72414e89d291e58335f8649fc8b6331bd7a911dd13b16697733a32d300000000000000"], 0x0)
open(&(0x7f00000005c0)='./file0\x00', 0x20084, 0x82)

00:00:05 executing program 0:
mprotect(&(0x7f000046f000/0x3000)=nil, 0x3000, 0x1)
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet6_group_source_req(r0, 0x29, 0x19, &(0x7f0000000100)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108)
sigaltstack(&(0x7f000046f000/0x4000)=nil, &(0x7f0000000000))

00:00:05 executing program 3:
futimesat(0xffffffffffffffff, 0x0, &(0x7f0000985000)={{0x0, 0xfffffffffffffffc}})
sigaltstack(&(0x7f0000985000/0x2000)=nil, 0x0)
sigaltstack(&(0x7f0000984000/0x4000)=nil, 0x0)

00:00:06 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x100000001, 0x4)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000140)=""/66, &(0x7f00000001c0)=0x140)

00:00:06 executing program 1:
open(&(0x7f00000000c0)='./file0\x00', 0x40, 0x100)
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80011000000206, 0x22)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
unlinkat(r0, &(0x7f0000000080)='./file0\x00', 0x0)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f0000000040)=[{r0, 0x2}], 0x1, 0xffffffffffffffff)
r1 = getpgrp(0xffffffffffffffff)
fcntl$lock(r0, 0xc, &(0x7f0000000000)={0x1, 0x3, 0xb9f7, 0x401, r1})
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
clock_gettime(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
fchmod(r0, 0x2c)

00:00:06 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getsockname$inet6(r0, &(0x7f0000000000), &(0x7f0000000080)=0x1c)
r1 = open$dir(&(0x7f0000000240)='./file0\x00', 0x2, 0xfffffffffffffffa)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2, 0x12, r1, 0x0)
mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0xfffffffffffffffd)
mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x4)
__getcwd(&(0x7f00000004c0)=""/4096, 0x1000)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000100)={<r2=>0x0, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000140)=0x10)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={r2, 0x8, 0x7}, &(0x7f00000001c0)=0x8)

00:00:06 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x7fff}, &(0x7f0000000040)=0x8)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x9}, &(0x7f0000000100)=0x8)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={<r1=>0x0, 0x2}, &(0x7f0000000180)=0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x1000, 0x0, 0x4, r1}, 0x10)
r2 = fcntl$dupfd(r0, 0x0, r0)
sendmsg$inet_sctp(r2, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=[@authinfo={0x10, 0x84, 0x2}], 0x10}, 0x0)

00:00:06 executing program 3:
select(0x0, 0x0, 0x0, 0x0, &(0x7f0000000100))

00:00:06 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000000c0)=0x31ae1c4b, 0x4)
setsockopt$inet6_tcp_int(r0, 0x6, 0x80000000000022, &(0x7f0000000140)=0x5, 0x4)
setsockopt$inet_tcp_buf(r0, 0x6, 0x27, &(0x7f0000000100)="85", 0x1)
close(r0)
socket(0x1c, 0x5, 0x2)
accept4$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x20000000)

00:00:06 executing program 3:
r0 = socket$inet6(0x1c, 0x30000004, 0xffffffff)
setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f00000000c0)={0x2, 0x1, 0x4, 0x6, 0x7}, 0xc)
setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in={0x2, 0x1, @broadcast}, @in={0x2, 0x0, @broadcast}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000080)=0x10)
r1 = socket(0x2, 0x1, 0x0)
connect$unix(r1, &(0x7f00000000c0)=ANY=[], 0x0)
ftruncate(r1, 0x0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000100)={<r2=>0x0, 0x3f}, &(0x7f0000000140)=0x8)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000180)={@in6={{0x1c, 0x3, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x2}}, r2}, 0x84)

00:00:06 executing program 3:
socketpair(0x12, 0x10000000, 0x7, &(0x7f0000000400)={<r0=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000040)={<r1=>0x0, 0x0, 0x5, 0x9, 0x4, 0x80000000}, &(0x7f0000000080)=0x14)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x4, r1}, &(0x7f0000000140)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x100000001, 0x7fffffff, 0x6220, 0x6, 0x4, 0x8, 0x4, 0x101, r1}, 0x20)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r2, 0x2, 0x3)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000003c0)={r1, 0x63eaeed0}, 0x8)
poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f00000002c0)=ANY=[@ANYBLOB="02004e20ac1400aa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=<r3=>0x0], &(0x7f0000000200)=0x8c)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000780)=ANY=[@ANYBLOB="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", @ANYRES32=<r4=>r3], &(0x7f0000000640)=0x84)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000240)={r4, 0x6, 0x7f, 0x800}, &(0x7f0000000380)=0x10)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2}, &(0x7f0000000100)=0x10)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r2], 0x1)
getsockopt$sock_int(r2, 0xffff, 0x15812, &(0x7f0000000440), &(0x7f0000000040)=0x4)
setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f00000001c0)=0x9, 0x4)

00:00:07 executing program 2:
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x0)
r1 = dup(r0)
r2 = dup2(r0, r1)
write(r1, &(0x7f0000000040), 0xfffffedf)
poll(&(0x7f0000000040)=[{r1, 0xd}, {r2, 0xc}], 0x2, 0x0)
msgget(0x3, 0x440)

00:00:07 executing program 0:
writev(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000200)="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", 0x1d9}], 0x1)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = accept(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10)
getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000140)={0x0, 0x0, 0x6, 0x0, 0x6, 0x2, 0x1, 0x0, {@in6={{0x1c, 0x2, 0x4c, @remote={0xfe, 0x80, [], 0x0}}}, <r2=>0x0, 0xff, 0x3, 0x5fe, 0x7fff, 0x80000000}}, &(0x7f0000000400)=0xb0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000440)={0x159, 0x1, 0x1200, 0x7, 0x69, 0x7, 0x4, 0x9, r2}, &(0x7f0000000480)=0x20)
getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
r3 = dup(r0)
connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
openat(r3, &(0x7f0000000100)='./file0\x00', 0x10000, 0x100)

00:00:08 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x29, &(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYPTR=&(0x7f0000000140)=ANY=[@ANYRES32=r0], @ANYPTR=&(0x7f0000000180)=ANY=[@ANYPTR64, @ANYRESHEX=r0, @ANYRES32=r0], @ANYRESOCT=r0, @ANYPTR64, @ANYBLOB="c1e8fdfb859f02bcde9f6d3e9e03662a4657"]], 0x1)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x5, [0x7fff, 0x7, 0x20, 0xde, 0x9]}, 0xe)

00:00:09 executing program 1:
munmap(&(0x7f0000eef000/0x1000)=nil, 0x1000)
mlock(&(0x7f0000d43000/0x2000)=nil, 0x2000)
r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x20880, 0x20)
accept4(r0, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x8, 0x10000000)
msync(&(0x7f0000dd9000/0x3000)=nil, 0x3000, 0x2)

00:00:09 executing program 2:
socketpair(0x17, 0x3, 0x5, &(0x7f0000000000)={<r0=>0xffffffffffffffff})
getsockopt$inet_tcp_buf(r0, 0x6, 0x20, &(0x7f0000000040)=""/68, &(0x7f00000000c0)=0x44)
poll(0x0, 0xfffffffffffffdaf, 0x100)

00:00:09 executing program 0:
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0)
mknodat(r0, &(0x7f0000000040)='./file0/file0\x00', 0x81, 0x4)
mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0)
renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00')
rename(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000100)='./file1\x00')

00:00:09 executing program 3:
r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil)
shmat(r0, &(0x7f0000ffe000/0x2000)=nil, 0x3000)
r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x400, 0xc4)
r2 = getpid()
fcntl$setown(r1, 0x6, r2)
madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2)
mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000)

00:00:09 executing program 2:
r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0)
pwritev(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)='i', 0x1}], 0x1, 0x0)
r1 = socket$unix(0x1, 0x5, 0x0)
recvfrom$unix(r1, &(0x7f00000002c0)=""/252, 0xfc, 0x40040, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa)
mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x7, 0x12, r0, 0x0)
mlock(&(0x7f0000ff7000/0x4000)=nil, 0x4000)
preadv(r0, &(0x7f0000000580)=[{&(0x7f0000000180)=""/139, 0x8b}], 0x1, 0x0)
truncate(&(0x7f0000000040)='./file0\x00', 0xf2c1)

00:00:09 executing program 3:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$inet_int(r0, 0x0, 0x5, 0x0, &(0x7f00000000c0))
socket(0x12, 0x20000000, 0x3f)
setsockopt$sock_int(r0, 0xffff, 0x0, &(0x7f0000000000)=0x4, 0x4)

00:00:09 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x8)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
dup(r0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)

00:00:09 executing program 3:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
bind$inet(r0, &(0x7f0000000000)={0x2, 0x0}, 0x10)
setuid(0xee01)
r1 = socket(0x2, 0x2, 0x0)
bind(r1, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0xfffffd16)
ppoll(&(0x7f00000000c0)=[{r1, 0xeec584dcbdf12f5d}, {r0, 0x94}, {r1, 0x84}, {r0, 0x184}, {r1, 0x2022}, {r0, 0x81}], 0x6, &(0x7f0000000100)={0x4e7, 0x6}, &(0x7f0000000140)={0x3}, 0x8)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x4)
fchmod(r1, 0x100)

00:00:09 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x10, &(0x7f0000000080)=0xfffffffffffffa31, 0x4)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa)

00:00:09 executing program 0:
r0 = socket$inet_sctp(0x2, 0xffffffffffffffff, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f00000001c0)=ANY=[@ANYBLOB="1c004e210000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=<r1=>0x0, @ANYBLOB="006ba79203d2a0db000000ff0d000001009f4028d2fa35"], &(0x7f0000000140)=0x98)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000180)={r1, 0xcf, 0x4, 0x8000, 0x3bae, 0xcf}, 0x14)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={<r2=>0x0, 0x6}, &(0x7f0000000000)=0x8)
pipe2(&(0x7f0000000100)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x0)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x7, &(0x7f0000000280)={@in6={{0x1c, 0x3, 0x56b3, @local={0xfe, 0x80, [], 0x0}, 0xb1}}, r2}, 0x84)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f0000000440)={r2, 0xfe, "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"}, &(0x7f0000000580)=0x106)
accept4$inet(r4, 0x0, &(0x7f00000003c0), 0x10000000)
socket$inet6(0x1c, 0x1, 0xfe80)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f0000000080)={0x1, 0x8, <r5=>r2}, &(0x7f00000000c0)=0xc)
chroot(&(0x7f0000000400)='./file0\x00')
r6 = semget(0x3, 0x7, 0x1)
__semctl$SETALL(r6, 0x0, 0x9, &(0x7f0000000380)=[0x8, 0x4, 0x3, 0x40, 0xfffffffffffffff9, 0xfffffffffffffffe])
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000640)=ANY=[@ANYPTR=&(0x7f0000000600)=ANY=[@ANYRESDEC=r5]], &(0x7f0000000680)=0x1)

00:00:09 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="82022e2f66696c6530004b0a05d224f51c57f2953e4ca0e175486d1551696c54dbdce2b2a2a72bfc971c599bee29cad18ba28a57f0e07c9e8bddf840253de5bd2d4a1b9fe19cfe5c424e6577f44fdf59385ed6805fed527eaad0be1302c3e873669a246610105362feb87f4b63a63f3fd2ab8cb15db0d28e49b528265bff91caf55d6002d17bce6993cea6acb306aed3"], 0x10)
sendmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200), 0x100000000000008f, 0x0}, 0x0)
shutdown(r0, 0x1)

00:00:09 executing program 2:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080))
r1 = openat(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x8)
symlinkat(&(0x7f0000000100)='./file0\x00', r1, &(0x7f0000000180)='./file0\x00')
sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc7]}}, 0x1c, 0x0}, 0x0)

00:00:09 executing program 2:
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x26, &(0x7f0000000040)=0xc9ed, 0x4)
msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0)
connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=<r0=>0x0], &(0x7f0000000100)=0x8)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x1101, &(0x7f0000000200)={r0, 0x0}, &(0x7f0000000240)=0x10)

00:00:09 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2f66696c653054bd2d00"], 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, {@in6={{0x1c, 0xffffffffffffffff, 0x0, @remote}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0x0)

00:00:10 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={<r1=>0x0, 0x0, 0xffffffff, 0xb0}, &(0x7f0000000040)=0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x1ff, r1}, 0xc)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x27, &(0x7f0000000180)={0x0, 0xd57}, 0xc)

00:00:10 executing program 3:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
truncate(&(0x7f00000000c0)='./file0\x00', 0x100000001)
sendfile(r0, r1, 0x0, 0x0)
execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200)=[&(0x7f0000000080)='\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)='}*\x00'], &(0x7f0000000380)=[&(0x7f0000000280)='\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)=':#.\x00'])
close(r2)
ppoll(&(0x7f0000000240)=[{r1, 0x4}], 0x1, 0x0, 0x0, 0x0)

00:00:10 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4)
getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000000c0), &(0x7f0000000140)=0x4)

00:00:10 executing program 2:
r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000100)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in6, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000140)=0x10)
sendto$inet(r0, &(0x7f0000001240)="e032de60a4caca5269bc5165308319760b64934a6e3db0f19a88865b5c267c61c2742d92499ea449e6dac6dadb04c48007b9f3b4b62acad1a0a36939bc6dcda0ef672ecf830f9827a38625d6763fe675e06145f68a16ece0a9304b13a028b671023ee7511b5d7e211032e7ea553d44f4095cbb84b23f0be52fb3603a0a714032b2a67b0069fe86b836f3bac799109c441d39120b2664815c791e49f340fa7f749e268ee3ffbddf7b295c9a70f748be564704939d3862f2f4d6c6f6", 0xbb, 0x20000, 0x0, 0x0)
r1 = dup2(r0, r0)
recvfrom$inet6(r1, &(0x7f0000000200)=""/4096, 0x1000, 0x40000, &(0x7f0000001200)={0x1c, 0x2, 0x80000000, @local={0xfe, 0x80, [], 0x0}, 0x2}, 0x1c)
listen(r0, 0x0)
mlock(&(0x7f0000fff000/0x1000)=nil, 0x1000)
close(r0)

00:00:10 executing program 0:
r0 = socket$inet(0x2, 0x3, 0x0)
setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000040)={@loopback, @multicast2}, 0x8)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000240)="892ce63374f2b34aa2f534cfe09099aff2526dc6ad1502b8cc21739e5ca051569b2dab5f32e32a93e55039be", 0x2c)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="a92ea32f", 0x4)

00:00:10 executing program 1:
setreuid(0x0, 0xee00)
semget$private(0x0, 0x2, 0x643)
getresuid(0x0, 0x0, &(0x7f0000000000)=<r0=>0x0)
pipe2(&(0x7f0000000080)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x4)
getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x8)
setuid(r0)
r2 = semget(0x1, 0x0, 0x0)
__semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000000040)=""/56)

00:00:10 executing program 2:
r0 = dup(0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000040)={<r1=>0x0, 0x1ff, 0x0, 0x2, 0x9}, &(0x7f0000000080)=0x18)
open(&(0x7f0000000140)='./file0\x00', 0x100c02, 0xa0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, 0x4}, &(0x7f0000000100)=0xc)
syz_emit_ethernet(0x12, &(0x7f0000000000)="61b26b5804f9d60524c7cb5a81000075a4be")

00:00:10 executing program 0:
freebsd11_getdents(0xffffffffffffffff, 0x0, 0x0)
r0 = socket$inet_icmp(0x2, 0x2, 0x1)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000080)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, <r1=>0x0, 0x80000001, 0x3, 0x5, 0x2, 0x2f72}, &(0x7f0000000140)=0xa0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000180)={r1, 0x7, 0x4f5b}, &(0x7f00000001c0)=0xc)
fcntl$setstatus(r0, 0x4, 0x4)
r2 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x1)
freebsd11_getdents(r2, &(0x7f0000000040)=""/26, 0x1a)

00:00:11 executing program 0:
getgroups(0x3, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff, <r0=>0xffffffffffffffff])
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
freebsd11_fstat(r1, &(0x7f0000000000))
setresgid(r0, 0x0, r0)
setgid(0x0)

00:00:11 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4)
bind$inet6(r0, &(0x7f00000001c0)={0x1c, 0x0, 0x6, @empty, 0xffffffffffff8000}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x1a, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000001be2513c0175286ff4b922ab848c2a8ae9855f848502046d25c5741c659910402db3d54b755cad6bdcc4ae8ebbe6c1bd519f6020527fc076a90f508eaa86961ee04c290571ec1bd38b16e3462c40b67c841ff72749e1fd72cb7ee8dd951365fccbf2fcde556f02aac6c668ed095d7e5fafe12cbcb19bb15ab553727b403fb4d376fb9126c07afb0f0dea37c9e49b07b51d6b58880400ba8bfb7a83b3e0fb990460d9190000"], 0x98)

00:00:11 executing program 1:
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
mprotect(&(0x7f0000a13000/0x1000)=nil, 0x1000, 0x0)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
select(0x40, &(0x7f0000000040)={0x8}, 0x0, &(0x7f0000000280)={0x7, 0x8, 0x5, 0x800, 0xcb9, 0x7fff, 0x3, 0x8}, &(0x7f00000002c0)={0x3ff, 0x5})
munmap(&(0x7f0000ab2000/0x2000)=nil, 0x2000)
munmap(&(0x7f0000bbd000/0x4000)=nil, 0x4000)
r0 = semget$private(0x0, 0x0, 0x82)
__semctl$IPC_RMID(r0, 0x0, 0x0)
munmap(&(0x7f0000eb7000/0x4000)=nil, 0x4000)

00:00:11 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000209, 0x144)
truncate(&(0x7f00000007c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x0)
ppoll(&(0x7f0000000140)=[{0xffffffffffffffff, 0x2}, {r0, 0xc0}, {0xffffffffffffffff, 0x44}, {0xffffffffffffffff, 0x8}, {r0, 0x4}, {r0, 0x44}], 0x6, &(0x7f00000001c0)={0x1, 0x2}, &(0x7f0000000200)={0x6}, 0x8)
execve(&(0x7f0000000580)='./file0\x00', &(0x7f0000000640)=[0x0, &(0x7f0000000600)='{#]$^\x00'], &(0x7f0000000780)=[&(0x7f0000000680)=')\x00', &(0x7f00000006c0)='!/\x00', &(0x7f0000000700)='\'@\x00', &(0x7f0000000740)='}/\x00'])

00:00:11 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r1 = dup(r0)
pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0)
pwritev(r0, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24)
fcntl$setstatus(r1, 0x4, 0x1004c)
read(r1, &(0x7f0000000000)=""/175, 0x6d999)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f00000000c0)=0x7, 0x4)
preadv(r1, &(0x7f0000000240)=[{&(0x7f0000000140)=""/194, 0xc2}], 0x1, 0x0)

00:00:11 executing program 0:
socket$inet_udp(0x2, 0x2, 0x0)
r0 = open(&(0x7f0000000000)='./file0\x00', 0x884, 0x0)
setsockopt$inet_udplite(r0, 0x88, 0x6, &(0x7f0000000080)=0x8, 0x4)
getsockopt$sock_int(r0, 0xffff, 0x1016, 0x0, &(0x7f0000000040)=0x391)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0x1ff, 0x9, 0x1000, 0x9, 0x5, 0x1, 0x3ff, 0x9, <r1=>0x0}, &(0x7f0000000100)=0x20)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000140)={r1, 0xab2}, 0x8)

00:00:11 executing program 1:
socketpair(0x10, 0x10000007, 0x4, &(0x7f0000000000)={<r0=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000040)={0xfffffffffffffffd, 0x9, 0x1120, 0x3, 0x7, 0x1f, 0xfff, 0x1f, <r1=>0x0}, &(0x7f0000000080)=0x20)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={r1, 0x2}, &(0x7f0000000100)=0x8)
r2 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_int(r2, 0x6, 0x400, 0x0, 0x0)
socket$inet6_tcp(0x1c, 0x1, 0x0)

00:00:11 executing program 3:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000000c0)=0x8000, 0x4)
connect$unix(r0, &(0x7f0000000540)=ANY=[@ANYBLOB="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"], 0x1)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x2, [<r1=>0x0, <r2=>0x0]}, &(0x7f0000000440)=0xc)
recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x10, &(0x7f0000000980)=[{&(0x7f0000000180)=""/43, 0x2b}, {&(0x7f00000001c0)=""/68, 0x44}, {&(0x7f0000000240)=""/189, 0xbd}, {&(0x7f0000000300)=""/236, 0xec}, {&(0x7f0000000480)=""/159, 0x9f}, {&(0x7f0000000800)=""/107, 0x6b}, {&(0x7f0000000880)=""/202, 0xca}], 0x7, &(0x7f0000000a00)=""/156, 0x9c}, 0x400c2)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r2, 0xfff, 0x9, 0x1}, &(0x7f0000000040)=0x10)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000700)={@in6={{0x1c, 0x2, 0x101, @local={0xfe, 0x80, [], 0x0}, 0x1000}}, r1}, &(0x7f00000007c0)=0xff12)
chroot(&(0x7f0000000100)='./file0\x00')

00:00:11 executing program 1:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
setgroups(0x5, &(0x7f0000001900)=[0x0, 0x0, 0x0, 0x0, 0x0])
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="28010000ffff000003"], 0x9}, 0x0)
r2 = fcntl$dupfd(r1, 0x0, r0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f00000000c0)={@in={{0x2, 0x3, @broadcast}}, <r3=>0x0, 0x3, 0x6, 0x20, 0x5, 0x81}, &(0x7f0000000040)=0xa0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000180)={@in6={{0x1c, 0x1, 0x8, @loopback, 0x171}}, r3, 0x0, 0x1, 0x20}, &(0x7f0000000240)=0x8c)
sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x128}, 0x0)
wait4(0xffffffffffffffff, 0x0, 0x0, 0x0)

00:00:11 executing program 0:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000140)={0x5, 0x23e}, 0x10)
r1 = accept$unix(0xffffffffffffff9c, &(0x7f0000000000)=@file={0x0, ""/38}, &(0x7f0000000080)=0x28)
getpeername(r1, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000100)=0x8)
accept$unix(r1, &(0x7f0000000180)=@abs, &(0x7f00000001c0)=0x8)
r2 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000040)={0x2, [0x3, 0x100000001]}, 0x8)

00:00:11 executing program 0:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = dup2(r0, r1)
bind(r1, &(0x7f0000000180)=@un=@file={0xd80f49edce43012d, './file0\x00'}, 0x8)
listen(r0, 0x0)
connect$unix(r0, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa)
setsockopt$sock_int(r2, 0xffff, 0x1004, &(0x7f00000000c0)=0x6, 0x26e)
fcntl$setflags(r0, 0x2, 0x1)
setsockopt$sock_int(r1, 0xffff, 0x1002, &(0x7f00000001c0)=0x5, 0x4)

00:00:11 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000000080)=0x1, 0x4)
setsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000000000)={@empty, @rand_addr=0x5b}, 0x8)
bind$inet(r0, &(0x7f00000002c0)={0x2, 0x0, @local}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'freebsd\x00', 0x5}, 0x24)

00:00:11 executing program 0:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x10, 0x84, 0x9, @rand_addr}], 0xc}, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000540)={0x5, 0xa00, 0xff, 0x200, <r1=>0x0}, &(0x7f0000000580)=0x10)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000640)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, <r2=>r1, 0x1, 0x2, 0x5}, &(0x7f0000000700)=0x94)
sendmsg$inet6_sctp(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in={0x2, 0x2}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000040)="863da4b5fc531f50c79814a95a454da96a70080f2af4c949463c5d06f136cfe7afac40b624772c945e36ec77a342c344e62a2a6aac2a4189196b826d528d7c4d1cade382b433", 0x46}, {&(0x7f00000000c0)="610dd74d2f5db980da9eb4a25e15238c271544a267224e922e743aa4bf7643e6dc9b8a88a5002ca8677003952008b0686906f04b83433fea3b0bc5030f1b0240630de95c9d8910bcf543a54180e78f72125ba70137e9d8d6adc1a52574cae486250e1192", 0x64}, {&(0x7f0000000140)="776298fbca5de8fb5241b626d62a958004049b46c2b47f4a1af3fad7c17b8ea25114be778550844416d5563140d148af932638e724ccf5ad0aa1e9e42d6d", 0x3e}, {&(0x7f0000000200)="5390178f62e8f8d721f82b7327d488d4dc3cd60e5f32af30bda6ab7789d353adfc22c15703147fd07bf775633648ca278e5076563d92f0dfc401a47f7545cd71acc327add88edbd3cd59f43a956c01644101fe29ee7192df2e81572bf737201b853e73de350188805f94e553fab6acb65c16fdb517e0d381086c30c53e0cc9bd245dcf0f46886e2b8eea91adeb15e2e9", 0x90}, {&(0x7f0000000180)="d9ca5d9850231aec419c07d3cad10115ba37e8da85c0c05dca789286b72f7264d4a7dfc38917d327caf387c9e7985d313c", 0x31}, {&(0x7f00000002c0)="0166dcf5febdc6953b1513199d6ab4ff9f43d4ba1eb26f914cf75c1eb0674410cabb9a6f3a7638f21a01f8de5b4246c8362a09e76e66a0489d104b4b9534a1ce174dfc6c25ec85ddb1c4856d1509bf25b556855e", 0x54}], 0x6, &(0x7f00000003c0)=[@init={0x14, 0x84, 0x1, {0x1, 0x9, 0x7f, 0x100}}], 0x14, 0x80}, 0x8)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000440)={<r3=>0x0, 0x7, 0x5d5b}, &(0x7f0000000480)=0xc)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000004c0)={r3, 0xf, 0x7}, &(0x7f0000000500)=0x8)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000740)={r2, 0x82, 0x6, 0x1, 0x4, 0x4}, 0x14)

00:00:11 executing program 2:
r0 = socket(0x0, 0x40005, 0x4)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={<r1=>0x0, 0x3, 0x7, 0xfffffffffffffffc, 0xe999, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in={{0x2, 0x3, @broadcast}}, r1, 0x0, 0x8, 0x80, 0x8000, 0x20, 0x4}, &(0x7f0000000140)=0xa0)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000001c0)={0x987c}, 0x1)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0xa}, 0x10)

00:00:11 executing program 3:
r0 = socket$inet(0x2, 0x80400000002, 0x100000001)
setsockopt$sock_int(r0, 0xffff, 0x1, &(0x7f00000000c0)=0x4, 0x4)
socket$inet(0x2, 0x10000004, 0x3)

00:00:11 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = shmget$private(0x0, 0x200000, 0x84, &(0x7f0000dfe000/0x200000)=nil)
r2 = socket(0x1f, 0x5, 0x401)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000080)={<r3=>0x0, 0x1, 0x1, 0x10000, 0x4c, 0xfff}, &(0x7f00000000c0)=0x14)
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000001c0)={0xb4, 0x7f}, 0x8)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000100)={r3, 0x80, 0x3, [0x47, 0x5, 0x7]}, 0xe)
shmctl$SHM_STAT(r1, 0xd, &(0x7f0000000000)=""/103)
connect$inet(r2, &(0x7f0000000140)={0x2, 0x2}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0xe, &(0x7f0000000140)=ANY=[@ANYBLOB], &(0x7f0000000180)=0x4)

00:00:11 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000004c0)=ANY=[@ANYRES32=<r1=>0x0, @ANYBLOB="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"], 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r1, 0x2d6e}, 0x8)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
freebsd11_stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340))
lseek(r0, 0x0, 0x1000000000003)
munmap(&(0x7f0000ff8000/0x6000)=nil, 0x6000)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0xfffffffffffffff9, 0x4)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000002c0)=ANY=[@ANYBLOB="478405ee", @ANYRES32=0x0, @ANYRES32=0x0], 0x0)

00:00:11 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x0, 0xa6}, 0xc)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
open(&(0x7f0000000040)='./file0\x00', 0xe00, 0x8)
sendmsg(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000180)='F', 0x1}], 0x1, 0x0}, 0x0)
shutdown(r0, 0x2)

00:00:11 executing program 2:
r0 = semget$private(0x0, 0x7, 0x82)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
socketpair(0x1, 0x1, 0x7fff, &(0x7f0000000480))
dup2(r1, r1)
accept$inet(0xffffffffffffff9c, &(0x7f0000000700)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000780)=0x10)
socket$inet_icmp(0x2, 0x2, 0x1)
accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000880))
pipe2(&(0x7f0000000900)={0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x4)
r4 = accept4$inet(r3, &(0x7f00000008c0)={0x2, 0xffffffffffffffff, @multicast1}, 0x0, 0x30000000)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f00000005c0)={<r5=>0x0, 0x8}, &(0x7f0000000600)=0x8)
setsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000000640)={r5, 0xe2, 0x3, 0x6}, 0x10)
freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0})
fchown(r1, r2, r6)
semop(r0, &(0x7f0000000000), 0x0)
__semctl$SETVAL(r0, 0xfffffffffffffffe, 0x8, &(0x7f0000000740)=0xfffffffffffffffe)
syz_emit_ethernet(0x6f, &(0x7f00000003c0)="0ee33fe4eefa114c87151bb8f5860a49e453a1c5706235ad31c3293b9a7eb47399027bf7a3165f904fb863af35076fca5ce9541a4895847a6e4a9a467aa635c9957f71472a1ca450a6c03a28c9bda07057f7e3af6035c009d30b7af23eda24868d1d4d0601504861b3ebb1b0eeb43b")
freebsd10_pipe(&(0x7f00000004c0))
semop(r0, &(0x7f0000000040)=[{}, {0x3, 0xffffffff}], 0x2)
semop(r0, &(0x7f0000000240)=[{0x3, 0x7fff}], 0x1)
r7 = open(&(0x7f0000000280)='./file0\x00', 0x8000, 0x40)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f00000002c0)={<r8=>0x0, 0x1f}, &(0x7f0000000300)=0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r7, 0x84, 0x1e, &(0x7f0000000340)={<r9=>r8, 0x3, 0x1}, &(0x7f0000000380)=0x8)
socket$inet_udplite(0x2, 0x2, 0x88)
getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000080)=0x4)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r7, 0x84, 0x2, &(0x7f0000000580)={r9, 0x2, 0xffff, 0xf1f, 0x3f, 0x7fff}, 0x14)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r7, 0x84, 0x19, &(0x7f0000000540)={r8, 0x4}, 0x8)
msgget(0x1, 0x583)
__semctl$SETVAL(r0, 0x1, 0x8, &(0x7f0000000500)=0x1f)

00:00:11 executing program 0:
munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000)
mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x6, 0x81010, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x20000000000, 0x1011, 0xffffffffffffffff, 0x0)

00:00:11 executing program 2:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000340)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0x4)
getsockopt$sock_int(r0, 0xffff, 0x1012, &(0x7f0000000180), &(0x7f0000000080)=0x4)

00:00:11 executing program 2:
setitimer(0x0, &(0x7f0000000000)={{}, {0x2526f8fc, 0x80d3}}, 0x0)
setitimer(0x2, &(0x7f0000000fe0)={{0x2, 0xfffffffffffffffc}, {0x0, 0x20}}, 0x0)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)

00:00:11 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x1204, &(0x7f0000000040), &(0x7f0000000080)=0x8)

00:00:11 executing program 2:
r0 = socket(0x1c, 0x5, 0x6)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)={0x0, 0x1}, 0x8)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r1=>0x0]}, &(0x7f0000000100)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000200)={r1, 0x1}, 0x8)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={r1, 0x10001}, 0x8)

00:00:12 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
fcntl$setstatus(r0, 0x4, 0x8)
fdatasync(r0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
r1 = semget(0x2, 0x3, 0x680)
__semctl$GETZCNT(r1, 0x4, 0x7, &(0x7f0000000540)=""/250)
getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000380)={@remote, @loopback}, &(0x7f0000000340)=0xffffff53)
lseek(r0, 0x0, 0x1000000000003)
select(0x40, &(0x7f0000000140)={0x200}, 0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x902, 0x0, 0x0)
writev(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={<r2=>0x0, 0x100000000}, &(0x7f0000000100)=0x8)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000001c0)={r2, 0x4}, &(0x7f0000000200)=0x8)
getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4)
getsockname$inet(r0, &(0x7f0000000280)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000002c0)=0x10)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000004c0)={0x0, 0x8d, 0x800, 0x9d84}, &(0x7f0000000500)=0x10)

00:00:12 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x0, 0xa6}, 0xc)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
open(&(0x7f0000000040)='./file0\x00', 0xe00, 0x8)
sendmsg(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000180)='F', 0x1}], 0x1, 0x0}, 0x0)
shutdown(r0, 0x2)

00:00:12 executing program 2:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
dup(r0)
r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000000c0)=0x10)
mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x4000000000000, 0x1b071, r1, 0x0)
open(&(0x7f0000000040)='./file0/file0\x00', 0x80002, 0x7f)
socket$inet6_udp(0x1c, 0x2, 0x0)

00:00:12 executing program 0:
select(0x40, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000100)={0xfffffffffffffffa})
select(0x40, &(0x7f0000000000)={0x4c4bb8d3, 0x8, 0x1, 0x3, 0x1ff, 0x10001, 0x2, 0x8}, &(0x7f0000000080)={0x7f, 0x6, 0xf9cd, 0x3, 0x0, 0x3, 0x0, 0x5b72}, &(0x7f00000000c0)={0x5, 0xff, 0x1, 0x1, 0x1, 0x800, 0x0, 0x9}, &(0x7f0000000140)={0x7, 0x4})

00:00:12 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4)
r1 = shmget$private(0x0, 0x1000, 0x1, &(0x7f0000581000/0x1000)=nil)
shmctl$IPC_RMID(r1, 0x0)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f00000002c0), &(0x7f0000000240)=0x100de)
r3 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x400, 0xc0)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000300)=ANY=[@ANYBLOB="1c004e2103000000000000000000000000000000000000010080ffff000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007ffda4543a279b0ff8efcad20159d02df92bb7ef2da3a5d9109ac76c8f8f9485035e849d1957ff79", @ANYRES32=<r4=>0x0], &(0x7f0000000140)=0x84)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000180)={r4, 0x6, 0x9f, 0x0, 0x4, 0x8e0b441}, &(0x7f00000001c0)=0x14)

00:00:12 executing program 2:
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0})
setgid(r0)
r1 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_opts(r1, 0x0, 0x200000000000c, &(0x7f00000002c0)="eaff000000000000", 0x8)
setsockopt$inet_opts(r1, 0x0, 0x200000000000c, &(0x7f0000000280)="eaff125c00000000", 0x8)
setsockopt$inet_opts(r1, 0x0, 0x400000000000001, &(0x7f00000000c0)="7b38e64257c501008c5b7d938e4ce74c9d826261dee25003ef47648c8ad17312d390384a10972020a5ae197232c02e6cb677a6a2d4b179", 0x37)
ftruncate(r1, 0x800)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000000)={<r2=>0x0, 0x0, 0x1, 0x10001000000000, 0x3ff}, &(0x7f0000000100)=0x18)
r3 = semget$private(0x0, 0x3, 0x402)
__semctl$IPC_RMID(r3, 0x0, 0x0)
setsockopt$inet_mreqsrc(r1, 0x0, 0x47, &(0x7f0000000200)={@broadcast, @multicast2, @multicast1}, 0xc)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000180)={r2, 0x4, 0xf, 0x6d, 0x3}, &(0x7f00000001c0)=0x18)
__semctl$GETNCNT(r3, 0x0, 0x3, &(0x7f0000000240)=""/62)
setsockopt$inet_opts(r1, 0x0, 0x200000000000d, &(0x7f0000000140)="eaff125c00000000", 0x8)
ftruncate(r1, 0x4)

00:00:13 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
listen(r0, 0x0)
r1 = dup(r0)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)

00:00:13 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e30de0000000000"], 0x10)
sendto$inet(r0, 0x0, 0x0, 0xc, 0x0, 0x0)

00:00:13 executing program 3:
readlink(0x0, &(0x7f0000000080)=""/150, 0x96)
shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil)
shmctl$SHM_LOCK(0x0, 0xb)
socketpair(0x17, 0x1, 0x5, &(0x7f0000000540)={<r0=>0xffffffffffffffff})
listen(r0, 0x0)
execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00'])
openat(0xffffffffffffffff, &(0x7f0000000900)='./file0\x00', 0x1, 0x8)
socket$inet6_udp(0x1c, 0x2, 0x0)
accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000)
r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r2 = accept(r1, 0x0, 0x0)
close(0xffffffffffffffff)
r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r3, 0x7e2780e3)
r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r4, 0x0)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x5)
mprotect(&(0x7f0000b15000/0x1000)=nil, 0x1000, 0x3)
mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x2)
ftruncate(r3, 0x8000)
accept$unix(r0, &(0x7f0000000640)=@file={0x0, ""/36}, &(0x7f0000000680)=0x26)
mkdir(&(0x7f0000000600)='./file1\x00', 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="0700000037d303c85172d3ed2ce521c4792dcde79b41c18130a8973e1a43dacea1b99b8ce8f19558f7f11dd8a22d0096efb4c2a7792f84f76de443d89102f5ebee911260801e7f562c3c164cea60d8df1f4f4fcd8f4e4aed34ff0246d042676dd2", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0)
r5 = socket(0x14, 0x5, 0x0)
connect$unix(r5, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f666d6c653000"], 0x1)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="bd0681458b323c86a1c214dc9d806e9264ae132f30b45168893ddb30cacb4342447a7a00000100ccfd8b6bb69eea60812e6c0375", @ANYRES32=0x0], 0x0)
r6 = open$dir(&(0x7f00000005c0)='./file0\x00', 0x0, 0x6)
mkdirat(r6, &(0x7f0000000180)='./file0\x00', 0x0)

00:00:13 executing program 1:
pipe2(&(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x4)
r1 = open(&(0x7f0000000040)='./file0\x00', 0x611, 0xffffffffffffffff)
pwritev(r1, &(0x7f0000000480)=[{&(0x7f0000000440), 0x67b6}], 0x100000000000000c, 0x0)
mmap(&(0x7f0000ff8000/0x8000)=nil, 0x8000, 0x4, 0x81010, r0, 0x0)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000001c0), &(0x7f0000000180)=0x4)
r2 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x0, 0x20, 0x6, 0xdb6f, 0x3, 0x9, 0x0, 0x18eb874e, 0x3f, 0x100000001}, 0xb)
setsockopt$inet6_tcp_buf(r2, 0x6, 0x23, &(0x7f0000000000)="e4e11df357f368ea", 0x8)
close(r2)
dup(r1)

00:00:13 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r1 = dup(r0)
pwritev(r1, &(0x7f0000000600)=[{&(0x7f00000000c0)="81", 0x1}], 0xc721eb2d5dca6a3c, 0x40060)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r2, 0x7e2780e3)
getgroups(0x2, &(0x7f0000000040)=[0x0, <r3=>0x0])
sendfile(r0, r2, 0x0, 0x1000000010000)
mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x6, 0x10, r0, 0x0)
setgid(r3)
r4 = openat(r0, &(0x7f0000000080)='./file1\x00', 0x40, 0x29)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000100)={<r5=>0x0, 0x1}, &(0x7f0000000140)=0x8)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r4, 0x84, 0x19, &(0x7f0000000180)={r5, 0x7}, &(0x7f00000001c0)=0x8)
open(&(0x7f0000000000)='./file1\x00', 0x240, 0x4)

00:00:13 executing program 2:
r0 = open$dir(&(0x7f0000000100)='.\x00', 0x0, 0x0)
r1 = dup(r0)
recvfrom$inet(r1, &(0x7f00000002c0)=""/238, 0xee, 0x40, &(0x7f00000003c0)={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0)
r2 = open$dir(&(0x7f0000000280)='./file1\x00', 0x204, 0x0)
poll(&(0x7f0000000000)=[{r2, 0x2020}], 0x1, 0x0)
r3 = open$dir(&(0x7f0000000140)='./file0/file0\x00', 0x4, 0x0)
r4 = accept$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000200)=0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000240)={'rack\x00', 0x8}, 0x24)
poll(&(0x7f0000000080)=[{r3, 0x2008}], 0x1, 0x0)
rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00')

00:00:14 executing program 2:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)=""/31, &(0x7f0000000040)=0x1f)
setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000580), 0x1f)

00:00:14 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)={<r1=>0x0, 0x8, 0x6, [0xffffffff, 0x1f, 0xca0a, 0xa84, 0xb34, 0x4]}, &(0x7f00000000c0)=0x14)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r1, 0x3}, &(0x7f0000000140)=0x8)
getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000040)=0x8)
r2 = socket$inet(0x2, 0x2, 0x0)
shutdown(r2, 0x0)
recvmsg(r2, &(0x7f0000000940)={0x0, 0x0, 0x0}, 0x0)

00:00:14 executing program 2:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback={0x100000000000000}}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108)
r1 = dup(r0)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000280)={<r2=>0x0, 0x99, "12aefb3804d0c57c3f0c83886332e9771cc97dd479005c23a4758b75d71965532dfd34e18907e5e8389e8e3a5ab10403687b68922a3650d389551dcf02e020cb13f250769f45e07bcd11b36b8149bcfd3c05bf402fe898f6eab8115ec7cbb29884b4d66eb34ee0363a04b53b9a7bf11755ddc315899c7a64b975d5396365763edc6037b191cbe960037a963d35079db9ce197a6d7f1492bd50"}, &(0x7f0000000340)=0xa1)
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f00000003c0), &(0x7f0000000400)=0x4)
getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000440)={r2, 0x6}, &(0x7f0000000480)=0x8)
setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000380)={r2, 0xa0}, 0x8)
recvfrom$inet6(r0, &(0x7f0000000140)=""/194, 0xc2, 0x41, &(0x7f0000000240)={0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c)
socket$inet6_udplite(0x1c, 0x2, 0x88)

00:00:14 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
sendmsg(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000040), 0x100000000000018d, 0x0, 0x15c}, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x73, &(0x7f0000000040)="789198669608a02339194d068ada4fd0d58afa314cecb6c7b793ae8aa41c729a77e9b89c7c217b4976f61b93388702617214ac87537d5ccbb8855e0a4984dbc43f1a4704d46ce50eb3652d0de288d473f0fd9803e45f02df6f49b4ab11fc9f3d3f65b08e0e7b869608a308", 0x6b)
shutdown(r0, 0x1)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xacdd}, 0xb)

00:00:14 executing program 3:
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0)
mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x100)
mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0)
renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00')
mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0)
__getcwd(&(0x7f0000000280)=""/85, 0x55)
rename(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000100)='./file1\x00')

00:00:14 executing program 1:
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
setsockopt$sock_timeval(r0, 0xffff, 0x0, &(0x7f0000000000)={0x9, 0x28}, 0x10)
r1 = socket$inet6(0x1c, 0x10000003, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, 0x0, 0x0)
sendmsg$inet6_sctp(r1, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x10, 0x29, 0x32, @rand_addr}], 0x10}, 0x0)

00:00:14 executing program 0:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
write(r0, &(0x7f0000000a40)="49d771e228ea1a47533a5b37384d78b892290ab6cdcb7d8037e9995feb2a95529419e0ed5c63d082b58414326878f5f609a9af6a0a21cc054c0a7b230d0df6b007b71e2a45462ab9ee0db66296a01824b81e8148ac02d9e9f0697ff2a1", 0x5d)
write(r0, 0x0, 0x0)
recvmsg(r1, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x35e, 0x0}, 0x0)

00:00:14 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000001c0)={<r2=>0x0, 0x7, 0x9, 0x4, 0x8, 0x5}, &(0x7f0000000040)=0x14)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)={@in={{0x2, 0x1, @broadcast}}, r2, 0x5c8f, 0x4, 0x8}, &(0x7f0000000140)=0x94)
r3 = fcntl$dupfd(r1, 0x0, r0)
sendmsg$unix(r3, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0x10}], 0x10}, 0x0)

00:00:14 executing program 0:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendto(r0, 0x0, 0x178, 0xfffffffffffffffc, 0x0, 0x51f)
r2 = dup2(r1, r1)
setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f00000002c0)='newreno\x00', 0x8)
getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000040)=0x8)
r3 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f00000000c0)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, <r4=>0x0, 0x8073, 0x8, 0x0, 0x0, 0xd5180}, &(0x7f0000000180)=0xa0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @rand_addr=0x101}}, r4, 0x800, 0x2, 0x200, 0x9, 0x9, 0x6}, &(0x7f0000000280)=0xa0)

00:00:14 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000200)={@in={{0x2, 0x3}}, <r1=>0x0}, &(0x7f0000000080)=0x8c)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r1, 0xe1, 0x8, 0x1ff, 0x56e53d1d, 0x10000}, &(0x7f0000000140)=0x14)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x9}, 0x10)
execve(0x0, 0x0, 0x0)
write(r0, &(0x7f00000001c0)='M', 0x1)
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x4a0d}, 0x8)
close(r0)

00:00:14 executing program 3:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x10202, 0x0)
ftruncate(r0, 0x80000001)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0)
r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r2, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0)
mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000)
msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2)
preadv(r1, &(0x7f0000000080), 0xba, 0x0)

00:00:14 executing program 2:
open$dir(&(0x7f0000000180)='./file0\x00', 0x18180, 0x40)
open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0)
r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001})
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000240)=0x3f, 0x4)
r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
flock(r0, 0x2)
fcntl$lock(r1, 0xe, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x100000001})
flock(r1, 0x1)
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0)
fcntl$lock(r2, 0xd, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})

00:00:14 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x3c)
lchown(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0)
mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x11, r1, 0x0)
mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000)
msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2)
msync(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0)

00:00:14 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="820a2e2f66696c653000"], 0x10)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1203, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10)

00:00:14 executing program 3:
munmap(&(0x7f000071d000/0x1000)=nil, 0x1000)
mmap(&(0x7f0000719000/0x4000)=nil, 0x4000, 0x0, 0x5012, 0xffffffffffffffff, 0x0)
freebsd10_pipe(&(0x7f0000000040))
socketpair(0x17, 0x2, 0x7, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="78410500000000000000f7fbb19a2bf9e49b8df9738ef2b031665694414ed32dc0758d056cd32a98985f78c08c58ebde2fa733bf7900002966bd86b268b69316e0c68f7e6ae713bd090850237d7fbd16fba58badc961c40532c126a75621c80e368e0cd0041bbbd3d5078e0dcbf5aea8f75b8a5792c9c3dce22270fa5411c61accfe5b852df1d99db7e06a78ba1b", @ANYRES32=<r1=>0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0x0, 0x8, 0x1d00, 0xf7, 0x7, 0x2, 0x8000000000004, 0x9, r1}, &(0x7f0000000100)=0x20)
shmget(0x0, 0x2000, 0x3c0, &(0x7f000071c000/0x2000)=nil)

00:00:14 executing program 1:
r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000fff000/0x1000)=nil)
munmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000)
shmat(r0, &(0x7f0000ffd000/0x3000)=nil, 0xb787de7473bd3dbe)
shmget(0x1, 0x4000, 0x400, &(0x7f0000ffc000/0x4000)=nil)

00:00:14 executing program 3:
mkdir(&(0x7f0000000080)='./file0\x00', 0x4)
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
pwritev(r0, 0x0, 0x0, 0x0)

00:00:14 executing program 0:
munmap(&(0x7f0000b3d000/0x4000)=nil, 0x4000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
munmap(&(0x7f0000eea000/0x1000)=nil, 0x1000)
mprotect(&(0x7f0000cb3000/0x1000)=nil, 0x1000, 0x0)

00:00:14 executing program 1:
socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = fcntl$getown(0xffffffffffffff9c, 0x5)
r2 = accept4(r0, &(0x7f0000001640)=@in6, &(0x7f0000001680)=0x1c, 0x30000000)
recvfrom$inet6(r2, &(0x7f00000016c0)=""/237, 0xed, 0x40, 0x0, 0x0)
sendmsg$unix(r2, &(0x7f0000001bc0)={&(0x7f0000001600)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000001b40)=[{&(0x7f0000001800)="783ed3ebfdcdd62dbcfbe9f327e4c6856ef3dcd7d14ecedf5ac619", 0x1b}, {&(0x7f0000001840)="33928b906dd50e24310c681542f03ebd60b5dce1", 0x14}, {&(0x7f0000001880)="1acb1d872b3285d629eba3b8c91a510bd541f5ce0797e020499e67a4dbfaa59f7836945530a59ea89fc5e1763f56b579bf267b0897d5bbd2a175d8d67d86a2d6c1665d2a5770f66e1fe9c40bc579eb6f01ba4362aaf92ece77e9e847db14d7", 0x5f}, {&(0x7f0000001900)="ce078ca385cf5621b4c57c465b7fae1ed6e849d2f32faa8aa7e9b821d32cae47d6be0b2a39f55f38feb9296df9ce6fac997f59f5783928606a6bd09d639ff14eac746d0d078dcf43e6cd4a748a90339768b2e293da961e00e1a03a0c70bca510cc1afbdbe1c3e91eaad3831fef1844a1a59b594d1472be2fcdd1617fbce50d5366136de51bc650d217cfaec53fd7e6", 0x8f}, {&(0x7f00000019c0)="bd88ebfe98f040bd441d8dc4e6bb1dc11b723db885fb231981224f3ff2bc9ba3ffdfc12a3e33106e8f6b2f92f49ae78a6258de746e08ab5f77065177a267e01accbc89da4dd0b0d54a96d9b2d53e7e3bb4567ac75b16c83ad9cf9fa595108f4d2b5f0465a5b01b58d0188147b253cfd58d8c8585e896d3d92c53fea19b7b80e1134501b23e76a01257", 0x89}, {&(0x7f0000001a80)="955112041c62dda0cbff72f45419e7d5dc2029d2faa2417914236e1e59653234c0724674f850bc4b29501887a1b329c2c9c873cf9f4087eb7a0d92c056b2d58a5db34e93c727d602bad0ee15e07837350ed93dcc4aaff94e071f4994329939d0ecb50ee9934be46b96d20d79f2bf3f5d5b50a663e20c050641d49e2dcf659748dc5a7f98be7f9bbcad7e70f1e4823be5412f6a2ac232d53fd999fd707e11bf3a0531acfbb852dacce75aac4e427b68fd692256e274567fc3", 0xb8}], 0x6, 0x0, 0x0, 0x108}, 0x181)
getresuid(&(0x7f00000010c0), &(0x7f0000001100), &(0x7f0000001140)=<r3=>0x0)
getgroups(0x9, &(0x7f0000001180)=[0x0, <r4=>0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0])
r5 = getpgid(0xffffffffffffffff)
freebsd11_fstat(0xffffffffffffff9c, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, <r6=>0x0})
freebsd11_lstat(&(0x7f0000001240)='./file0\x00', &(0x7f0000001280)={0x0, 0x0, 0x0, 0x0, 0x0, <r7=>0x0})
r8 = getpgrp(0x0)
freebsd11_lstat(&(0x7f0000001300)='./file0\x00', &(0x7f0000001340)={0x0, 0x0, 0x0, 0x0, <r9=>0x0})
freebsd11_fstat(0xffffffffffffffff, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r10=>0x0})
r11 = socket(0x10, 0x7, 0x2)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r11, 0x84, 0x11, &(0x7f00000017c0)=0x87a, 0xfffffffffffffed8)
sendmsg$unix(r0, &(0x7f00000014c0)={&(0x7f0000001c00)=ANY=[@ANYBLOB="00002e2fa5fde4e1666909000000"], 0xa, &(0x7f0000001080)=[{&(0x7f0000000080)="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", 0x1000}], 0x1, &(0x7f0000001440)=ANY=[@ANYBLOB="2000000000000000ffff000002000000", @ANYRES32=r1, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="000000001000000000000000ffff0000010000002000000000000000ffff000002000000", @ANYRES32=r8, @ANYRES32=r9, @ANYRES32=r10, @ANYBLOB="351f9f3c"], 0x70}, 0x105)
wait4(r1, &(0x7f0000001500), 0x14, &(0x7f0000001540))
sendmsg$unix(0xffffffffffffffff, &(0x7f0000002480)={0xfffffffffffffffe, 0x0, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000001c40)={@in6={{0x1c, 0x2, 0x92, @remote={0xfe, 0x80, [], 0x0}, 0x7}}, <r12=>0x0, 0x80, 0x20, 0x4}, &(0x7f0000000040)=0x8c)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000001d00)={@in6={{0x1c, 0x3, 0x9, @empty, 0x7}}, r12, 0x1ff, 0xffffffffffffffb6, 0x100, 0x20, 0x2}, &(0x7f0000001dc0)=0x98)

00:00:15 executing program 2:
mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x81012, 0xffffffffffffffff, 0x0)
r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x10000000)
getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000080)={<r1=>0x0, 0x4}, &(0x7f00000000c0)=0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x0, 0x8000, 0x4010, 0x7f, 0x1ff, 0x180, 0x8, 0x7f, r1}, 0x20)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00'])
writev(r3, &(0x7f0000000280), 0x26)
mincore(&(0x7f0000ff9000/0x4000)=nil, 0x4000, &(0x7f0000001000)=""/4096)

00:00:15 executing program 0:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000)
getsockopt$inet_buf(r0, 0x0, 0x1, &(0x7f0000000180)=""/144, &(0x7f0000000000)=0x90)

00:00:15 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
pipe2(&(0x7f0000000040)={<r1=>0xffffffffffffffff}, 0x100004)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000080)={@in6={{0x1c, 0x3, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x2}}, <r2=>0x0, 0x922, 0x400, 0x80000000, 0x7, 0x2dd4}, &(0x7f0000000140)=0x98)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000180)={<r3=>0x0, 0x426}, &(0x7f00000001c0)=0x8)
getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000280)={<r4=>r2, 0x4, 0x1ff, 0x2e15, 0xb1, 0x1, 0x8, 0x1f, {@in={{0x2, 0x1, @rand_addr}}, r3, 0x800, 0x0, 0x9, 0x3, 0x800}}, &(0x7f0000000200)=0xb8)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000340)={r4, 0xec}, 0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0x0, 0x0, 0x1}, 0xf1ae)
setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000)=0x1fa9000000000, 0x4)

00:00:15 executing program 1:
r0 = getpgrp(0x0)
getpgid(r0)

00:00:15 executing program 1:
socketpair$unix(0x1, 0x6, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff})
r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x20000, 0x8)
mknodat(r1, &(0x7f00000000c0)='./file0\x00', 0x1, 0x3)
setsockopt$sock_int(r0, 0xffff, 0x200, &(0x7f0000000040), 0x102)

00:00:15 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
clock_nanosleep(0xf, 0x0, &(0x7f0000000100)={0x2918b493, 0x3f}, 0x0)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040))
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x11ef64d5ec54c1b9)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x51, 0x0, 0x0)

00:00:15 executing program 1:
r0 = socket$inet6(0x1c, 0x3, 0x0)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000140)={<r1=>0x0, 0x1}, &(0x7f0000000180)=0x8)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000001c0)={r1}, 0x8)
setsockopt$inet6_buf(r0, 0x29, 0x53, &(0x7f0000000000)="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", 0x108)

00:00:15 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0x0, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x8001}}, 0x0, 0x2, 0x9c, 0x291, 0x2}, 0x98)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0x1, 0x7798dc52, <r1=>0x0}, &(0x7f0000000040)=0xc)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
r2 = dup(r0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000100)={r1, 0x80}, &(0x7f0000000180)=0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000140)={r1, 0x4000000008, 0xafc000000000000}, 0x8)
getsockopt$inet6_tcp_int(r2, 0x6, 0x4, &(0x7f00000001c0), &(0x7f0000000200)=0x4)

00:00:16 executing program 1:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$sock_timeval(r0, 0xffff, 0x1018, 0xfffffffffffffffe, 0xffffffffffffff82)

00:00:16 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x104)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0)
mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000)
msync(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0)
ftruncate(r1, 0x0)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)

00:00:16 executing program 3:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000000040), 0x0)
mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x3, 0x80010, r0, 0x0)

00:00:16 executing program 1:
r0 = shmget(0x1, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil)
pipe2(&(0x7f0000000540)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x4)
shmctl$SHM_LOCK(r0, 0xb)
listen(0xffffffffffffffff, 0x0)
execve(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)
r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
preadv(r2, &(0x7f0000000380)=[{&(0x7f0000000100)=""/29, 0x1d}, {&(0x7f0000000200)=""/179, 0xb3}, {0x0}], 0x3, 0x0)
ftruncate(0xffffffffffffffff, 0x7e2780e3)
connect$inet(r2, &(0x7f0000000080)={0x2, 0x0, @broadcast}, 0x10)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
mlockall(0x2)
ppoll(&(0x7f00000001c0)=[{r2, 0x9}, {r3, 0x80}], 0x2, &(0x7f00000002c0)={0x9, 0x3f}, &(0x7f0000000300)={0x1ff}, 0x8)
getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000040), &(0x7f0000000180)=0x4)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0xffffffffffffffff, 0x12, 0xffffffffffffffff, 0x0)

00:00:16 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
freebsd10_pipe(&(0x7f0000000040)={<r0=>0xffffffffffffffff})
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080)=0xd7, 0x4)
munlockall()

00:00:17 executing program 0:
r0 = open(&(0x7f0000000100)='.\x00', 0x0, 0x1)
mkdirat(r0, &(0x7f0000000500)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0)
mkdir(&(0x7f0000000140)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//../file0\x00', 0x0)
faccessat(r0, &(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x110, 0x100)
renameat(r0, &(0x7f0000000080)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r0, &(0x7f00000002c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//../file0\x00')

00:00:17 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @local, @loopback}, 0xc)
r2 = dup(r1)
fcntl$dupfd(r1, 0x0, r2)
setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc)
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000200), &(0x7f0000000240)=0x4)
r3 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0)
r4 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r5 = accept(r4, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10)
listen(r4, 0x0)
accept(r4, 0x0, 0x0)
close(r3)
execve(0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000280), &(0x7f00000002c0)=0x4)
getsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x1, &(0x7f00000000c0)={<r6=>0x0, 0x40, 0x8, 0x6}, &(0x7f0000000100)=0x10)
setsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xe, &(0x7f0000000140)={r6}, 0x8)
read(r3, 0x0, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x5)

00:00:17 executing program 2:
r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in, &(0x7f0000000040)=0x10, 0x30000000)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000080)={0x4, [0xbe, 0x3, 0x8280, 0x100000000]}, 0xc)
r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$sock_int(r1, 0xffff, 0x1004, 0x0, 0x0)

00:00:17 executing program 1:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc)
r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000000c0)=0x1c, 0x0)
getsockopt$inet6_int(r1, 0x29, 0x3b, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000100)={@multicast1, @loopback}, 0xc)
setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000140)={@multicast1, @loopback}, 0xc)

00:00:17 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0x4)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={<r1=>0x0, 0x1}, &(0x7f0000000180)=0x8)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={r1, 0x20}, &(0x7f0000000100)=0x8)
setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000200)={r1, 0x4}, 0x8)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000240)={r1, 0x3}, &(0x7f0000000280)=0xc)

00:00:17 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84)
open(&(0x7f0000000000)='./file0\x00', 0x1, 0x0)
flock(r0, 0xc)
mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f0000000080)=""/71)

00:00:17 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={<r1=>0x0, 0x3}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xe, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x0, r1}, &(0x7f0000000040)=0x10)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0x8, @empty, 0x9}}, r1, 0x6, 0x0, 0x100000001, 0x9, 0x22de}, &(0x7f00000000c0)=0x98)

00:00:17 executing program 1:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
fcntl$getflags(r0, 0x1)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r1, 0x0, 0x1000000000003)
setsockopt$inet6_udp(r1, 0x11, 0xffffffffffffffff, &(0x7f0000000000)=0x2, 0x4)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
r2 = socket$inet6(0x1c, 0x0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f00000001c0)=ANY=[@ANYBLOB="00400000040000040000ac00030000003f000000"], 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000500)={0xf, 0x723}, &(0x7f0000000100)=0xc)
mknodat(r1, &(0x7f0000000080)='./file0\x00', 0xc000, 0x1)
freebsd11_lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
lchown(&(0x7f0000000140)='./file0\x00', r3, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, 0x0, 0xfffffffffffffc44)

00:00:17 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000000), 0xfe6a)
getresuid(&(0x7f0000000080)=<r2=>0x0, &(0x7f00000000c0), &(0x7f0000000100))
freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
fchownat(r1, &(0x7f0000000040)='./file0\x00', r2, r3, 0x400)
utimensat(r1, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)={{0x80000001, 0x400}, {0x0, 0x353}}, 0x200)

00:00:17 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x400000000101)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0)
mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000)
ftruncate(r1, 0x0)
mprotect(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x1)
msync(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x0)
sigaltstack(&(0x7f0000ff9000/0x2000)=nil, 0x0)

00:00:18 executing program 0:
r0 = socket$inet6(0x1c, 0x2, 0x8)
setsockopt$inet6_buf(r0, 0x29, 0x50, &(0x7f0000000000)="cffead497993cb83801c2475d17ce800db938deeb3cc5de1b179313f78e3463a8fc1d024c7ac7a1bce7e9981031068b5ccdb9f373742052632850b3d24f09e77510ed996fff2e5161388f83f6620292662d5f46194324913587b0d69e023f1d3dd209ace172e1c9942c7b257d25d9f8ee18852173d656651303ecf5e929b3fc4e240706550fb33cf", 0x88)

00:00:18 executing program 3:
r0 = socket(0x1c, 0x5, 0x0)
close(r0)
bind(r0, &(0x7f0000000040)=@un=@abs={0x25ad51a74fd02bc}, 0x2)

00:00:20 executing program 0:
setreuid(0x0, 0xee00)
getresuid(0x0, &(0x7f00000000c0)=<r0=>0x0, 0x0)
setresuid(r0, r0, r0)
r1 = semget$private(0x0, 0x2, 0x410)
__semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000200)=""/83)

00:00:20 executing program 2:

00:00:20 executing program 3:
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
r2 = dup2(r1, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x4)
write(r0, &(0x7f0000000100)="520063e250aa5c5e7d069988343ffda2c88485ff91b050665c13748a523f737ba4e82f0501180c5c17a5f2c3f187f327a3950a0db293fec09d89e023ef737573beeb15d2cc8269a17a88fa7da20d3a2251b27acb2707735bfb9c41e5749267eaa362c155bbb694ca9381d86f15a25320907f701fa1ba4544c183851a1fdcc37541686ad55b4be707f9b120065c5581059dc64ffe65b52f2f41bbebf58f5b61665d4d6ed4a57c0eb37fb58a63c783ff2ab14ff396735206148203a9b0b8e3d36f97a07e598009a5d6ad2cd35eee5e73acf406ec544c33843143", 0xd9)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000200)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, <r3=>0x0, 0x7f, 0x6, 0x6, 0x3, 0x7ff}, &(0x7f00000002c0)=0xa0)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000300)={r3, 0x1000}, &(0x7f0000000340)=0x8)
ppoll(&(0x7f00000003c0)=[{r2, 0x2000}, {r1, 0x100}, {r1, 0x18}, {r0, 0x100}, {r1, 0x1}], 0x5, &(0x7f0000000400)={0x2, 0x100000000}, &(0x7f0000000440)={0x100000001}, 0x8)
freebsd10_pipe(&(0x7f0000000380))
connect$unix(r2, &(0x7f0000000480)=@abs={0x0, 0x0, 0x1}, 0x8)
setsockopt$inet6_tcp_int(r2, 0x6, 0x1d, &(0x7f00000000c0)=0x8, 0x4)

00:00:20 executing program 1:

00:00:20 executing program 2:
r0 = socket$inet(0x10, 0x20000000000002, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000001c0)="240000001e0007021dfffd946f610500020000001f00000000000800080008000400ff7e", 0x24}], 0x1}, 0x0)

00:00:20 executing program 3:

00:00:20 executing program 0:

00:00:20 executing program 1:

00:00:20 executing program 0:
semop(0x0, &(0x7f0000000080)=[{0x0, 0x67ae}], 0x1)

00:00:20 executing program 3:
r0 = socket$inet(0x10, 0x20000000000002, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000001c0)="240000001e0007021dfffd946f610500020000001f00000000000800030009000400ff7e", 0x24}], 0x1}, 0x0)

00:00:20 executing program 2:
r0 = socket$inet(0x2, 0x3, 0x7)
setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000180)={@multicast2, @local}, 0x10)

00:00:20 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = shmget(0x0, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil)
shmctl$IPC_RMID(r1, 0x0)
r2 = open(0x0, 0xfffffffffffffffc, 0x20)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x1000, 0x4)
shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil)
shmctl$SHM_UNLOCK(0x0, 0xc)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0)
recvmsg(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)

00:00:20 executing program 3:
r0 = socket$unix(0x1, 0x5, 0x0)
open(&(0x7f0000000000)='./file0\x00', 0x4, 0xc)
sendmsg$unix(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000100)="d3", 0x1}], 0x1}, 0x80)

00:00:20 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = accept$inet6(r0, 0x0, &(0x7f0000000040))
r2 = accept$inet(r0, 0x0, &(0x7f0000000140))
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000180)={<r3=>0x0, 0x6}, &(0x7f00000001c0)=0x8)
setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000200)={r3}, 0x8)
getsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000080), &(0x7f0000000100)=0x4)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0xffffffffffffff7f}, 0x14)
r4 = getgid()
freebsd11_lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
getresgid(&(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480)=<r6=>0x0)
setresgid(r4, r5, r6)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000240)={r3, 0x2, 0xdb, "600118b38412da12a75eb7c775a292bc6b4fb4cd27f4987544a2d5c8c2a53c16c5e216b0833fdf6e7ec764bfb0ac408d54835b7e8f88d995990e597362c3b1dfe1738a86a15c4bd1af03ac8c8b53e556bfc80851cbc0322a0aba0ae6b6ea744b02b10ddf28f3e42620f0517e2274a3f7858009fcb1adfc2906ed0eeaae423dc7a190e09f790a6630e2f94f09a7b04101bd10cf5021b37f630564a5230934f334b6e452edf1052badd4e060f31ec0975c1b7fd3f2bd116257e2e8459c7f05810b7abafd34a842a508a884be8abba52d6bee67a6985a9bd1c5edabfb"}, 0xe3)
setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000)={0xffff, 0xf9, 0x8f, 0x20}, 0x8)

00:00:20 executing program 0:
open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
r0 = shmget$private(0x0, 0x2000, 0x1, &(0x7f0000fef000/0x2000)=nil)
shmctl$IPC_INFO(r0, 0x3, &(0x7f00000000c0)=""/44)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000940)={0x2, [<r2=>0x0, 0x0]}, &(0x7f0000000980)=0xc)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000009c0)={r2, 0x3}, 0x8)
r3 = shmget(0x0, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil)
getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb)
shmctl$SHM_LOCK(r3, 0xb)
listen(0xffffffffffffffff, 0x0)
readlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000380)=""/72, 0x48)
execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[&(0x7f0000000080)='&\x00', 0x0, 0x0])
r4 = openat(0xffffffffffffffff, 0x0, 0x1, 0x8)
truncate(&(0x7f0000000a00)='./file0\x00', 0x401)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000680)={@in6={{0x1c, 0x0, 0x2, @local={0xfe, 0x80, [], 0x0}}}, <r5=>0x0, 0x3d5000000000000, 0xeb4, 0x11, 0x2, 0x80000000, 0x1ad3}, &(0x7f0000000740)=0x98)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000800)={@in6={{0x1c, 0x0, 0x98e, @local={0xfe, 0x80, [], 0x0}, 0x5}}, r5, 0x5, 0x100000001, 0x0, 0x6, 0x5b1, 0x3}, &(0x7f00000008c0)=0x98)
socket$inet6_udp(0x1c, 0x2, 0x0)
ftruncate(0xffffffffffffffff, 0x7e2780e3)
r6 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0x100, &(0x7f0000000400)={<r7=>0x0, 0x100000000, 0x7, 0x3, 0x1dc, 0x7, 0x100000001, 0xe1, {@in={{0x2, 0x1, @loopback}}, 0x0, 0x8, 0x7, 0x0, 0x5, 0x6}}, &(0x7f00000001c0)=0xb8)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f00000002c0)={r7, &(0x7f0000000540)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f00000004c0)=0x10)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
openat(r4, &(0x7f0000000900)='./file0\x00', 0x100000, 0x92)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, &(0x7f00000005c0)={0x1}, 0x1)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r6, 0x0)
getsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x4, &(0x7f0000000600), &(0x7f0000000640)=0x4)

00:00:20 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f0000000300)=0x33, 0x4)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r1, 0x0, 0x3)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0xffffffffffffffff)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x21)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
lseek(r0, 0x0, 0x3)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)={0x1, [<r2=>0x0]}, &(0x7f0000000200)=0x8)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000400)={r2, 0x10001}, &(0x7f0000000440)=0xc)
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)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000380)=ANY=[@ANYBLOB="000000000000d779ddb4a0188e0bd58ed032262042607fc0de00088805f03fd3be9c3c3039502e761e26198f6cca5d03ef00cf11945d4f88d6942ec8dc5b9c4adb587b2acde01f8b7cc0c8a44e10701c308f4bfc21d67d"], 0x0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r0], 0x1)
getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000240)={r3, 0x5, 0x3, [0x5374, 0x2, 0x7ff]}, &(0x7f00000002c0)=0xe)
connect(r0, &(0x7f0000000340)=@in={0x2, 0x1, @rand_addr=0x4}, 0x10)

00:00:22 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000080)={0x1000, {{0x1c, 0x3, 0x7ad, @empty, 0x1}}}, 0x88)
setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x80, "3bb339172cf55478d3e8f821ca5ef611"}, 0x14)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getsockopt$inet6_int(r1, 0x29, 0x3d, 0x0, &(0x7f0000000040))
execve(0x0, 0x0, 0x0)
close(r0)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000140), 0x4)

00:00:22 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
socket$inet6(0x1c, 0x20000000, 0xfffffffffffffffe)
setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x41)

00:00:22 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
write(r0, &(0x7f0000000100)="ee", 0x1)

00:00:22 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000000)={<r1=>0x0, 0x200}, &(0x7f0000000040)=0x8)
r2 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x10000, 0xb0)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000140)={0x1, [0x40000000000000]}, 0x6)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000000c0)={0x4, [0x9, 0x5, 0x3, 0x0]}, 0xc)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000080)=r1, 0x4)
fcntl$lock(0xffffffffffffffff, 0xf, 0x0)

00:00:22 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
pwritev(r0, 0x0, 0x0, 0x0)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(r0, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil)
shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x0)
sendto(0xffffffffffffffff, 0x0, 0xfffffff7, 0x0, 0x0, 0x137)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x51, 0x0, 0x0)
truncate(0x0, 0x0)
open(0x0, 0x0, 0x0)

00:00:24 executing program 0:
mkdir(&(0x7f0000000080)='./file0\x00', 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0)
symlinkat(&(0x7f0000000140)='./file0\x00', r0, &(0x7f00000001c0)='./file0\x00')
openat(r0, &(0x7f0000000200)='./file0\x00', 0x406600, 0x0)

00:00:25 executing program 3:
getsockname(0xffffffffffffffff, 0x0, &(0x7f0000000040))
sigaltstack(&(0x7f0000adf000/0x2000)=nil, 0x0)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
sendto(r0, &(0x7f0000000000)="366454a0b8cb106b16134443f40cc2899c33022cb4e7197b7a", 0x19, 0x4, &(0x7f0000000080)=@un=@abs={0x0, 0x0, 0x2}, 0x8)
mkdir(&(0x7f00000000c0)='./file0\x00', 0xba)

00:00:25 executing program 3:
r0 = socket$inet(0x2, 0x3, 0x0)
getsockopt$inet_opts(r0, 0x0, 0x5a, 0x0, &(0x7f00000000c0))
r1 = socket$inet(0x2, 0x20000007, 0x3)
setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f0000000000)={0x3, {{0x2, 0x2, @multicast1}}}, 0x90)

00:00:25 executing program 3:
r0 = socket$inet(0x2, 0x20000005, 0x0)
r1 = getpgid(0x0)
getpgid(r1)
fcntl$setown(r0, 0x6, r1)

00:00:26 executing program 2:
r0 = socket$inet6(0x1c, 0xa, 0x0)
r1 = shmget(0x0, 0x1000, 0x40, &(0x7f0000fff000/0x1000)=nil)
shmctl$SHM_INFO(r1, 0xe, &(0x7f0000000180)=""/6)
sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c]}}, 0x1c, 0x0}, 0x0)
close(r0)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={<r2=>0x0, 0xa, 0x1000}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x2, r2}, 0xc)
freebsd10_pipe(&(0x7f0000000100)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0xcf988b41cc73cdf1, 0x12, r4, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000140)={r2, 0x7}, 0x8)

00:00:26 executing program 1:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000580), 0x1f)
munlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000)

00:00:26 executing program 0:
r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x110409, 0x70)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
dup2(r0, r1)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
r3 = dup(r0)
read(r2, &(0x7f0000001f40)=""/89, 0x7fffffffffffffff)
write(r3, &(0x7f0000000040), 0xfffffedf)

00:00:26 executing program 3:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendto(r1, &(0x7f0000000000)="ed", 0x1, 0x0, 0x0, 0x0)
r2 = fcntl$getown(r1, 0x5)
freebsd11_lstat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
getgroups(0x6, &(0x7f00000003c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, <r4=>0x0, 0xffffffffffffffff])
r5 = getpgid(0x0)
getresuid(&(0x7f00000005c0), &(0x7f0000000600), &(0x7f0000000640)=<r6=>0x0)
getresgid(&(0x7f0000000680)=<r7=>0x0, &(0x7f00000006c0), &(0x7f0000000700))
r8 = getpid()
fstat(r0, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, <r9=>0x0})
freebsd11_lstat(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, <r10=>0x0})
r11 = getpgid(0x0)
fstat(r0, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, <r12=>0x0})
freebsd11_stat(&(0x7f0000000a00)='./file0\x00', &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0, <r13=>0x0})
r14 = getpgid(0xffffffffffffffff)
getresuid(&(0x7f0000000ac0), &(0x7f0000000b00), &(0x7f0000000b40)=<r15=>0x0)
r16 = getegid()
r17 = getpid()
freebsd11_lstat(&(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, <r18=>0x0})
getgroups(0x6, &(0x7f0000000c40)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, <r19=>0x0])
r20 = getpid()
freebsd11_fstat(r1, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, <r21=>0x0})
r22 = getegid()
sendmsg$unix(r0, &(0x7f0000000e80)={&(0x7f0000000100)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000000340)=[{&(0x7f0000000240)="30e4b8dbb67247a263a6245616422c7090f6cec63850872dbc8be39a6e9a22699cdb65406fe2c3d329f1627f35e36f68f08cc685bb1c12e3fb7fb38918f2f67eefd3ba8d1e68b9b4bdd5aa5da2be97ea7133a168b8b78f88884e6039185d2c9de66402d4133bd5852b9b6eb5af3bfbe88961550c6a164b62e7efbc50a14816f0d3510d2e2343ef6c4beafbfa45d8733e83f47f41897ab1ad36f7e2fb85aa853a87ebf70d9cb180a3874afc044fef1cbaa6b5a9243ba5e56976439f749fb868a1999a575488d0b52e0db7444dd487b45a25e2806413a6a6e64eafcaa5ab6cb46491fe93bd3bb5f9ccdd56d2a9a64bd4c567801f0e", 0xf4}, {&(0x7f0000000440)="2109d63f1feaf216c3e200b5eb8c445fe33896e58a1ed4af726a62756c0d0a131a9aee1a1a68469bd4f45f3c6e6ffe44327e45ba13619102a75781038655fd2709d4cd16cb825fe7444077eff9c7875a8f9b598d7a5b8708bb5a0614ec6c55f6048d2de4f3d8f1483163b56554299575b5b6f48db99f960578a7c56e874a7890216a9b1dd26f8ec8bf2c0ff3c0cf5a7c57c36af32c43768730c78dffde485aa8440c03b50b655cebb782780042ca26aeb4daebdffc77006050ecbae1c9d18a91dffa3cd76c25dfaa1c55bf288b0220784bcdbede14695cd0418c74b094", 0xdd}, {&(0x7f0000000140)="397968e077d4813473", 0x9}, {&(0x7f00000001c0)="cd307facbd00dd48534d6a5c", 0xc}], 0x4, &(0x7f0000000d00)=[@cred={0x20, 0xffff, 0x2, r2, r3, r4}, @cred={0x20, 0xffff, 0x2, r5, r6, r7}, @cred={0x20, 0xffff, 0x2, r8, r9, r10}, @cred={0x20, 0xffff, 0x2, r11, r12, r13}, @cred={0x20, 0xffff, 0x2, r14, r15, r16}, @rights={0x28, 0xffff, 0x1, [r0, r1, r0, r1, r0]}, @cred={0x20, 0xffff, 0x2, r17, r18, r19}, @cred={0x20, 0xffff, 0x2, r20, r21, r22}, @rights={0x28, 0xffff, 0x1, [r0, r1, r0, r0, r1]}, @rights={0x20, 0xffff, 0x1, [r0, r1, r1, r0]}], 0x150, 0x20008}, 0x81)
sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x9d, 0x0, 0x1d, &(0x7f0000000180)=ANY=[@ANYBLOB="28000000ffff000002000000000000005604aa2f12be2be08436a1a9b99e431896688e2995685df4"], 0x28}, 0x0)
dup2(r1, r0)
accept4$unix(r1, &(0x7f0000000040)=@file={0x0, ""/108}, &(0x7f00000000c0)=0x6e, 0x10000000)

00:00:26 executing program 2:
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x1)
socketpair(0x17, 0x20000005, 0x7, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
truncate(&(0x7f0000000100)='./file0\x00', 0xfffffffffffffffd)
setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @rand_addr=0x80000000, @multicast1}, 0x6)
accept(r0, 0x0, &(0x7f0000000140))
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x48, &(0x7f00000000c0)={@multicast2=0xe0000001, @rand_addr=0x7, @loopback}, 0xc)

00:00:26 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="090000ee", @ANYRES32=<r1=>0x0], 0x0)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={<r2=>r1, 0x10000101}, &(0x7f0000000140)=0x8)
open(&(0x7f0000000180)='./file0\x00', 0x0, 0x100)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000040)={r2, 0x691, 0x5, [0x7, 0x7, 0x1, 0xd3, 0x9]}, &(0x7f0000000100)=0x12)

00:00:26 executing program 2:
chroot(&(0x7f0000000240)='./file0\x00')
openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x0)
pipe2(&(0x7f0000000100), 0x100004)

00:00:26 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
sendto(r0, &(0x7f0000000040)="2de2b5e3d9cdfed2a4e36a5b44c02f3194104bcc2d8e27721e27bd24d061672805853f6c51bf9408e3818e4a9f0a77b5021cc0fe17a3f4f37d5bdafdb81c208512c13684ba8d9d4066016fb343a55859971c59d881e890138a5dd1c0e6ce8e28ee569849abf1f8dfca445ae4a5deb81c6bfc4f93971bb4b324e79b147eefd472ce9348c6ccec41d0d9563964a0eb9ceae34177fbadf08c5669572457935bda90171f8729989db19d22372f3bec5c363771d9d163f14e9327f64f7d176e86733d079b93fdaa3949122eaa1250780a4e6e0f652b8ff4c48d5f1b440b2375d86c95c87a", 0xe2, 0x88, &(0x7f0000000140)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)
syz_execute_func(&(0x7f0000000000)="f04321acd66d807200c4c101f2fa663233c421a9f44c2f08dce444c3fd0f46aa90c42155547546c42311684cb536a8b326180f2ce5")

00:00:26 executing program 2:
r0 = open(0x0, 0x0, 0x0)
flock(r0, 0x0)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})
r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
open$dir(&(0x7f0000000140)='./file0\x00', 0x110, 0x0)
getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000080), &(0x7f0000000100)=0xb)
flock(r2, 0x40000003)
open(0x0, 0x0, 0x0)
execve(0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000180), &(0x7f00000001c0)=0x4)

00:00:26 executing program 3:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
fstat(r0, &(0x7f0000000200))
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000040)=ANY=[], 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000001c0)={0x1, [<r2=>0x0]}, &(0x7f0000000100)=0x8)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000000)={r2, 0xaaf, 0x2, 0x8, 0xffff}, &(0x7f00000000c0)=0x18)
getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000140), &(0x7f0000000180)=0x4)

00:00:26 executing program 1:
freebsd10_pipe(&(0x7f0000000500)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
clock_nanosleep(0x4, 0x0, &(0x7f0000000140)={0x3, 0x85ef}, &(0x7f0000000180))
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000040)={<r2=>0x0, 0xf}, &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0x7ff, 0x0, 0x2100, 0x10001, 0x9, 0x100, 0x2, 0x5, r2}, 0x20)
setsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000000)=0x5, 0x4)
r3 = socket$inet_sctp(0x2, 0x800000005, 0x84)
setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f00000001c0)={r2}, 0x8)

00:00:27 executing program 0:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})
r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
open$dir(&(0x7f0000000140)='./file0\x00', 0x110, 0x0)
flock(r1, 0x40000003)
r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
readv(r2, &(0x7f0000001480)=[{&(0x7f0000000180)=""/106, 0x6a}, {&(0x7f0000000240)=""/247, 0xf7}, {&(0x7f0000000080)=""/41, 0x29}, {&(0x7f0000000340)=""/164, 0xa4}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000000100)=""/52, 0x34}, {&(0x7f0000001400)=""/100, 0x64}], 0x7)
open(&(0x7f0000001500)='./file0\x00', 0x2, 0x13)
flock(r2, 0x2)
execve(0x0, 0x0, 0x0)

00:00:27 executing program 3:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x5)
sendmsg(r0, &(0x7f00000000c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0xb, @local}, 0x1c, 0x0, 0x0, 0x0}, 0x0)

00:00:27 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0xfffffffffffffbd4)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x80013, r1, 0x4)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0)
read(r0, &(0x7f0000000000)=""/14, 0xe)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x4}, 0x1)
setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000100)={0x2c3, 0x401}, 0x8)
msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2)
preadv(r0, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x1000800}], 0x1, 0x0)
madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x8004)

00:00:27 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
pipe2(&(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x100004)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={<r3=>0x0}, &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000000c0)={<r4=>r3, 0xffff}, &(0x7f0000000100)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000180)={r3, 0xf, 0x101}, 0x8)
r5 = dup2(r0, r0)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000001c0)={r4, 0xfffffffffffffc00}, 0x8)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r5, 0x84, 0x6, &(0x7f0000000140), 0x8)

00:00:27 executing program 3:
getgroups(0x3, &(0x7f0000000140)=[0x0, 0x0, <r0=>0x0])
chown(&(0x7f00000003c0)='.\x00', 0xee00, 0x0)
truncate(&(0x7f0000000080)='./file1\x00', 0x3)
chown(&(0x7f0000000000)='.\x00', 0x0, r0)

00:00:27 executing program 3:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc)
setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000100)={@multicast1, @loopback}, 0xc)
setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000140)={@multicast1, @loopback}, 0xc)
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000180)={@in={{0x2, 0x1}}, <r2=>0x0, 0x5, 0xfffffffffffff001, 0x206, 0x45e4, 0xeb9, 0x7}, &(0x7f0000000040)=0xa0)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000000c0)={r2, 0xff}, 0x8)

00:00:27 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={<r1=>0x0, 0x8001}, &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r1, 0x2}, 0x8)
getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, 0x0, 0x0)
r2 = dup2(r0, r0)
accept4$inet6(r2, 0x0, &(0x7f0000000000), 0x0)

00:00:27 executing program 1:
r0 = msgget$private(0x0, 0x0)
msgrcv(r0, &(0x7f0000000000)={0x0, ""/247}, 0xff, 0x0, 0x0)
getegid()
msgsnd(r0, &(0x7f00000001c0), 0x8, 0x800)
getgroups(0x0, &(0x7f0000000100))
msgsnd(r0, &(0x7f0000000180)={0x3}, 0x8, 0x0)

00:00:27 executing program 0:
getgroups(0x3, &(0x7f0000000280)=[0x0, 0x0, <r0=>0xffffffffffffffff])
setgroups(0x1, &(0x7f0000000680)=[r0])
r1 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000209, 0xfffffffffffffbfc)
pwritev(r1, &(0x7f0000000080)=[{&(0x7f0000000000)='%', 0x1}], 0x1, 0x0)
setreuid(0x0, 0xee00)
execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0)
faccessat(r1, &(0x7f00000000c0)='./file0\x00', 0x1, 0x1300)
select(0x40, &(0x7f0000000200)={0x6, 0x0, 0x4f, 0x7348, 0xff0000000, 0x9, 0x3918, 0x7}, &(0x7f0000000240)={0x4, 0x71f85cd8, 0x3, 0x9, 0x2, 0x0, 0x5, 0x20}, &(0x7f00000002c0)={0x9, 0x9, 0x1, 0x8, 0x38, 0x5bc, 0x3f, 0x5}, &(0x7f0000000300)={0x4, 0xffffffffffffff92})
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000003c0)={<r2=>0x0, 0x5, 0x2}, &(0x7f0000000140)=0xc)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0xf, 0x9, r2}, &(0x7f00000001c0)=0xc)

00:00:27 executing program 3:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = dup2(r0, r0)
openat(r1, &(0x7f0000000000)='./file0\x00', 0x10000, 0x80)
setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000100), 0x4)
mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1)

00:00:27 executing program 2:
r0 = socket(0x10000000002, 0x3, 0x0)
getsockopt(r0, 0x0, 0x69, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)=ANY=[@ANYBLOB="00f9ff000000"], &(0x7f0000000040)=0x6)

00:00:27 executing program 1:
r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x20000000)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000240)={<r1=>0x0, 0x1f, 0x5, [0xe6f7, 0x6, 0x200, 0x3, 0x2]}, &(0x7f0000000280)=0x12)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300)={<r2=>r1, 0x2, 0xffff, 0x894c, 0x8, 0x9}, &(0x7f0000000200)=0xffffff8d)
r3 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x80, 0x140)
ftruncate(r3, 0x6eb)
setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000140)={r2, &(0x7f0000000100)=[@in6={0x1c, 0x1, 0x80c, @loopback, 0x7fff}]}, &(0x7f0000000180)=0x10)
r4 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_opts(r4, 0x11, 0x0, 0x0, 0x0)

00:00:27 executing program 3:
r0 = dup(0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000000)={<r1=>0x0, 0x6, 0x5c, 0x9, 0x95, 0x5e7}, &(0x7f0000000040)=0x14)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000080)=ANY=[@ANYBLOB="02004e22000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r1], 0x8c)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
fchmod(r0, 0x14)
ftruncate(r2, 0x80000001)
listen(r2, 0x0)
getpeername$unix(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)=0x6e)
setrlimit(0x8, 0x0)
freebsd11_fstat(r2, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
r4 = getgid()
lchown(&(0x7f0000000140)='./file0\x00', r3, r4)
sync()

00:00:27 executing program 2:
r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84)
truncate(&(0x7f0000000000)='./file0\x00', 0x0)
mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x5, 0x10, r0, 0x0)
sync()
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x3004, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0)

00:00:27 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000000)={0x4}, 0x1)
getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, &(0x7f0000000280))
setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000200)={0x0, 0x4}, 0x8)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080), &(0x7f0000000100)=0x4)

00:00:27 executing program 0:
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
r0 = open(&(0x7f0000000040)='./file0\x00', 0x2, 0x0)
close(r0)
open(&(0x7f0000000000)='./file0\x00', 0x0, 0x102)

00:00:28 executing program 2:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
poll(0x0, 0x0, 0x664b6e3)
socket$inet6(0x1c, 0x0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
socket$inet6(0x1c, 0x2, 0x4)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0x8, 0x4)
getuid()

00:00:28 executing program 3:
getgroups(0x4, &(0x7f0000000000)=[0x0, 0xffffffffffffffff, <r0=>0x0, <r1=>0xffffffffffffffff])
r2 = geteuid()
chown(&(0x7f0000000040)='./file0\x00', r2, r0)
setgid(r1)
setresgid(0x0, 0x0, r0)

00:00:29 executing program 0:
socketpair$unix(0x1, 0xfffffffffffffffd, 0x0, &(0x7f00000000c0)={<r0=>0xffffffffffffffff})
recvmsg(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)

00:00:29 executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000000)='6', 0x1)
setsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000080)="5009ac804fd98eefc1bd34ffc1b2978c94ac57760753280a5f654572563d4adab96795f038bd9d00850701f5e55846f218183ea32de715d14ffef2cfdea3ae1309f0cb0151f1aa9cd10dc976337ec2f6bc667444a29143886b65804bb35de6f822e66bb2d0a75de2515a55ceb462794d8247a3c43debcf471110a073779f000c39574a19ede952e8", 0x88)
setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000040)='6', 0x1)
r1 = open(&(0x7f0000000340)='./file0\x00', 0x38009, 0x1)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000380)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="ff0117a2ff070000"], &(0x7f0000000240)=0x94)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={<r2=>0x0, 0xffff, 0x3}, &(0x7f0000000300)=0xc)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000280)={r2, 0x100000000}, &(0x7f00000002c0)=0x8)

00:00:30 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$sock_int(r0, 0xffff, 0x400, &(0x7f0000000040), &(0x7f0000000080)=0x2)
readv(r0, &(0x7f0000000600)=[{&(0x7f0000000300)=""/30, 0x1e}, {&(0x7f0000000340)=""/87, 0x57}, {&(0x7f00000003c0)=""/143, 0x8f}, {&(0x7f0000000480)=""/252, 0xfc}, {&(0x7f0000000580)=""/55, 0x37}, {&(0x7f00000005c0)=""/45, 0x2d}], 0x6)
readv(r0, &(0x7f00000002c0)=[{&(0x7f00000000c0)=""/126, 0x7e}, {&(0x7f0000000140)=""/80, 0x50}, {&(0x7f0000000000)=""/18, 0x12}, {&(0x7f00000001c0)=""/218, 0xda}], 0x4)

00:00:30 executing program 0:
getgroups(0x4, &(0x7f00000001c0)=[<r0=>0x0, 0xffffffffffffffff, <r1=>0x0, <r2=>0xffffffffffffffff])
setregid(r0, r1)
setresgid(0x0, r2, r1)

00:00:30 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x3)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, 0x0, 0x0)
getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1017, 0x0, &(0x7f0000000040))
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000240)=ANY=[@ANYBLOB="0500030074d30200ff07"], 0x0)
sendto$inet(r0, &(0x7f00000004c0)="eb4eba1b6522fbeb8d15c95f5481f1c58b468dabd86df410547f97cf718e062a5533dd141954e66513f4d96a9867a804f33f6eda01849f148b367030688293727d7da8623f570134afb99ad4e036b1f541fbf544422c5ce05be245bf1010af977076a5fda246c2a6a30dc62a4152a59075fda9ae032dde2f7f18ae07c8feb43c96f2ad8f846f97f7ab9e71a29bc8c269dddaa1b96f3f59b7552e30c30e046cb14c630a582881e5201d0d844b029239123692b198b36d60c744faf63f934c39e3253c1c5156c82810", 0xc8, 0x4, &(0x7f0000000080)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)
connect(r0, &(0x7f0000000340)=@in={0x2, 0x1, @rand_addr=0x4}, 0x10)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)={<r1=>0x0, 0xf5, "e62189dbeacc5326d7ef68fecf2b2a66db51f01e587af95d3c273c915fbe63621ed2e954d3814663edca7485e086a7626b21a0cf9958c65be6b7b4e56ce5f2c5a6d90a0574a0d257e80df4baf9ae6deb8f09d20d1fbfbb8c54e09ad01f2f9bce4698efeefaf0f361dfdbc8879ebdaf6ece184cef21b77db6254366cae743166496a44b255b1fd037a14b6e4f5ed264b0e3c03b419ad2b01e6c1c2f1698a15c6dfdadd064f14261c859175958c1bf020772d8e36567a576057e99e55e9eb57dd97e330072e2de4f468ec40ae04862f6160149e37cc273b8c137a85ce985925c5b629a5c8e945c281853979faa968d6ae2865de3b059"}, &(0x7f0000000000)=0xfd)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000280)={@in={{0x2, 0x0, @multicast2}}, r1}, 0x8c)

00:00:30 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000140)={0x80000000, 0x1000, 0x5, 0x400, 0x100000001, 0x100000000, 0x80, 0x1, 0x6, 0x8, 0x5}, 0xb)
r1 = socket$inet(0x2, 0x10000003, 0x5)
socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet_group_source_req(r1, 0x0, 0x55, &(0x7f0000000000)={0x8, {{0x2, 0x0, @multicast1}}, {{0x2, 0x1, @loopback}}}, 0x118)

00:00:30 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
execve(&(0x7f0000000080)='./file0\x00', &(0x7f00000003c0)=[&(0x7f0000000100)=')}..^&\x00', &(0x7f0000000140)='\x00', &(0x7f00000001c0)='.\'[[\x00', &(0x7f0000000200)='{!\x00', &(0x7f0000000240)='{-\'\x00', &(0x7f0000000280)='*/\x00', &(0x7f00000002c0)='@\x00', &(0x7f0000000300)=':({\x00', &(0x7f0000000340)='&[[!\'/\'\x00', &(0x7f0000000380)='\x00'], &(0x7f00000005c0)=[&(0x7f0000000440)='2\xd9^\x00', &(0x7f00000004c0)='^+\xc3\\+%,[,\x00', &(0x7f0000000500)='}%]\x00', &(0x7f0000000540)='/[^(:*\x00', &(0x7f0000000580)='\x89**&:\x00'])
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
r1 = open(&(0x7f0000000040)='./file0\x00', 0x120180, 0x4)
lseek(r1, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000640), 0x4)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x4)

00:00:30 executing program 2:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
poll(0x0, 0x0, 0x664b6e3)
socket$inet6(0x1c, 0x0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
socket$inet6(0x1c, 0x2, 0x4)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0x8, 0x4)
getuid()

00:00:30 executing program 0:
mkdir(&(0x7f0000000040)='./file1\x00', 0x2)
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00')
renameat(r0, &(0x7f00000000c0)='./file1/file0\x00', r0, &(0x7f0000000140)='./file1\x00')
freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000001980))

00:00:30 executing program 0:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
setuid(0xee01)
chmod(&(0x7f0000000140)='./file0\x00', 0x0)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4)

00:00:33 executing program 0:
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff})
accept(r0, &(0x7f0000000040)=@un=@file={0x0, ""/108}, &(0x7f0000000100)=0x6e)
r1 = socket(0x2, 0x1, 0x0)
sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c)

00:00:33 executing program 0:
clock_nanosleep(0xf, 0x1, &(0x7f0000000100)={0x4000000000000000, 0x1}, 0x0)
syz_extract_tcp_res(&(0x7f0000000040), 0x2, 0xb15)
clock_settime(0xf, &(0x7f0000000000)={0x3, 0x1f})

00:00:33 executing program 0:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={<r1=>0xffffffffffffffff})
truncate(&(0x7f00000000c0)='./file0\x00', 0x100000001)
sendfile(r0, r1, &(0x7f0000000040), 0x5)
truncate(&(0x7f0000000080)='./file0\x00', 0x7fff)
freebsd10_pipe(&(0x7f0000000140))

00:00:33 executing program 1:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x206, 0x0)
r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0xffff, 0x40000000100)
fsync(r1)
mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x80011, r0, 0x0)
r2 = semget(0x0, 0x2, 0xba79ab5f87f3ec62)
__semctl$SEM_STAT(r2, 0x0, 0xa, &(0x7f0000000000)=""/175)
__semctl$IPC_RMID(r2, 0x0, 0x0)

00:00:34 executing program 3:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c)
freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
fchown(r0, r1, r2)
setuid(0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000001c0)={0xdba2, &(0x7f0000000180)=[@in={0x2, 0x1, @multicast2}, @in6={0x1c, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0}}]}, &(0x7f0000000200)=0x10)
freebsd10_pipe(&(0x7f0000000040)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x104, &(0x7f0000000240), &(0x7f0000000280)=0x4)
fchown(r4, 0x0, 0x0)

00:00:34 executing program 2:
r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x30, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x0, <r1=>0x0}, &(0x7f0000000040)=0x1e0)
shutdown(r0, 0x1)
r2 = getpgid(0x0)
getpgrp(r2)
socketpair(0x17, 0x10000003, 0x5, &(0x7f0000000080)={<r3=>0xffffffffffffffff})
setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r3, 0x84, 0x8002, &(0x7f00000000c0)={r1, &(0x7f0000000140)=[@in6={0x1c, 0x1, 0xffffffffffffffff, @loopback, 0x200}, @in={0x2, 0x3}, @in={0x2, 0x1, @multicast2}, @in={0x2, 0x3, @rand_addr=0x8}, @in6={0x1c, 0x0, 0x3, @loopback, 0x8}, @in6={0x1c, 0x1, 0xff, @empty, 0x5}, @in={0x2, 0x3, @rand_addr}]}, &(0x7f0000000240)=0x10)
getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000200), &(0x7f0000000280)=0x4)
setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000000000)=0xfffffffffffffe01, 0x4)

00:00:34 executing program 0:
munmap(&(0x7f0000eef000/0x1000)=nil, 0x1000)
mprotect(&(0x7f0000c97000/0x2000)=nil, 0x2000, 0x5)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x4)
mlock(&(0x7f0000cf0000/0x1000)=nil, 0x1000)

00:00:34 executing program 1:
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x1)
open$dir(&(0x7f00000001c0)='./file0/file0\x00', 0x18002, 0x22)
mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0)
mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0)
__getcwd(&(0x7f00000003c0)=""/4096, 0x1000)
renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00')
mkdirat(r0, &(0x7f0000000040)='./file0/file0\x00', 0x173)
pipe2(&(0x7f0000000240)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x4)
recvmsg(r1, &(0x7f0000002480)={&(0x7f00000013c0)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d67ad00c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e76601a9650dab982904ddb9d2769a00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1002, &(0x7f0000000380)=[{&(0x7f0000000280)=""/211, 0xd3}], 0x1, &(0x7f0000002400)=""/125, 0x7d}, 0x42)
__getcwd(&(0x7f00000000c0)=""/85, 0x55)

00:00:34 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000100)={<r1=>0x0, &(0x7f00000002c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000340)=0x10)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000380)={r1, 0x1d, "ecb9b1b3a0ad0702166e92d596a104553cc79232cff8d4cea1555f2c48"}, &(0x7f00000003c0)=0x25)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={<r2=>0x0, 0x100000000}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)={@in6={{0x1c, 0x1, 0x1, @empty, 0x1}}, r2, 0x10000, 0x8, 0x0, 0x6, 0x1ff, 0x200}, &(0x7f00000000c0)=0x98)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @local}}}}, 0x0)

00:00:34 executing program 3:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="c0070000000000000000"], 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r1=>0x0]}, &(0x7f0000000100)=0x8)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040)={r1}, 0x0)

00:00:34 executing program 3:
semget(0xffffffffffffffff, 0x0, 0x10014)
r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000200)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000240)=0x10, 0x10000000)
r1 = accept4$inet(r0, 0x0, &(0x7f0000000000), 0x30000000)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000040)=ANY=[@ANYBLOB="1c004e2108000000000000000000000000000000000000010180000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=<r2=>0x0, @ANYBLOB], &(0x7f0000000100)=0x8c)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000140)={r2, 0x3}, &(0x7f0000000180)=0x8)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x1, 0xfffffffffffff2c8, r2}, 0xc)
sync()

00:00:34 executing program 2:
pipe2(&(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x100000)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r1, 0x0, 0x1000000000003)
pwritev(r0, 0x0, 0x0, 0x0)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9)
freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040))

00:00:34 executing program 1:
socket$inet6_tcp(0x1c, 0x1, 0x0)
freebsd11_lstat(&(0x7f0000000180)='./file0/file0/file0\x00', &(0x7f00000001c0))
utimes(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000080)={{0x5, 0x7}, {0xfff, 0x7}})
execve(&(0x7f0000000240)='./file0/file0/file0\x00', &(0x7f0000000340)=[&(0x7f0000000280)='}+\\\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='[\'\x00'], &(0x7f0000000380))
freebsd11_mknod(&(0x7f0000000040)='./file0/file0\x00', 0x2000, 0x0)
freebsd11_lstat(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000100))

00:00:34 executing program 3:
r0 = socket$inet(0x2, 0x4, 0x1)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000)=0x2, 0x4)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x903, &(0x7f00000001c0), 0x8)

00:00:34 executing program 3:
r0 = semget$private(0x0, 0x8, 0x0)
__semctl$SETVAL(r0, 0x7, 0x8, &(0x7f0000000000)=0x7)
r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
fcntl$setflags(r1, 0x2, 0x1)
semop(r0, &(0x7f0000000040)=[{0x2, 0x40, 0x800}, {0x0, 0x101, 0x1800}], 0x41)

00:00:34 executing program 1:
r0 = socket(0x2, 0x40000000005, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000280)=ANY=[@ANYBLOB="000000006db927891042e8da47567e3ba28b5700cefe8a561f2f9649e0cd0890f0182f3ad2d044923ae32d9a7f362893065c1c007e50f8617770d336fd66716cfa6a14c3d3c1ee25fd5d90f6f6c3ac2c02af46f07509c0de6fafbfc30677e9a5382bf725b6d58940ff14087164c2e82e1bb26c3e410d91da9168a011fffc9a08d36135b23974e6b7c67461c6a4aaa4d85254cbb713ef85923971375b1a9a64222d00b791cc19303ff961977d345ad5d40b4ae6949b0490b5d77d94c5b86429573e952fe10e2ab020deae2d42d1af8174ce877363cc5e64ec924b9e", @ANYRES32=<r1=>0x0], 0x0)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={<r2=>0x0, 0x2}, &(0x7f0000000380)=0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000400)={0x9, 0x0, 0xe4a, 0x100000000, r2}, 0x10)
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000140)={<r3=>r1, 0x9, 0x6, 0x8, 0x1, 0x99a, 0x10001, 0x200, {@in6={{0x1c, 0x0, 0x0, @loopback, 0x1}}, <r4=>r1, 0x9, 0x8975, 0x10001, 0x5, 0x3}}, &(0x7f0000000040)=0xb0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000440)={@in={{0x2, 0x3, @loopback}}, r4, 0xa881, 0x0, 0x9, 0xfffffffffffffffc, 0x135d}, &(0x7f0000000500)=0xa0)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0xf, 0x101, r3}, &(0x7f00000003c0)=0xc)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000000c0)={0x4, [0x0, <r5=>0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x14)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000200)=r5, 0x4)

00:00:34 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x800, "74a15c67ccad242803084ac39990048e"}, 0x14)
connect$unix(r0, &(0x7f0000000140)=ANY=[@ANYBLOB], 0xfffffe32)
setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000100)=0x5, 0x4)
getsockopt$inet6_tcp_buf(r0, 0x6, 0x40, &(0x7f0000000180)=""/222, &(0x7f0000000000)=0xde)
sendto$unix(r0, 0x0, 0x0, 0x20081, &(0x7f0000000080)=@abs, 0x8)

00:00:34 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0)
freebsd11_mknod(0x0, 0x0, 0x8)
setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
write(0xffffffffffffffff, 0x0, 0x0)
getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x8, 0x0, &(0x7f0000000040)=0x49)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)=ANY=[@ANYBLOB="1c004e2207000000fe8000000000000000000000000000aa04000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d54dae6d00e5e2ffffffffffffffbb79000000000000000000000000000000", @ANYRES32=<r1=>0x0, @ANYBLOB="030000000000040001000000080000000900e500"], &(0x7f0000000000)=0x98)
setsockopt$sock_int(r0, 0xffff, 0x8000, &(0x7f0000000340)=0x6, 0x4)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)=ANY=[@ANYRES32=r1, @ANYBLOB], &(0x7f0000000140)=0xa)
setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x51, &(0x7f0000000280)={0x7, {{0x2, 0x0, @rand_addr=0x8}}}, 0x90)
truncate(&(0x7f0000000080)='./file0\x00', 0x7ff)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
accept4$unix(0xffffffffffffffff, 0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000380)={r1, 0x6, 0xe22, 0x4d, 0x2, 0xfffffffffffffffa}, &(0x7f00000003c0)=0x14)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)

00:00:34 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x2000000000005, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000000)={0x3, 0x1020, 0x120000, 0xe83a, <r1=>0x0}, &(0x7f0000000080)=0x10)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={r1, 0x8001}, &(0x7f0000000100)=0x8)
r2 = socket(0x2, 0x10000001, 0x84)
connect$unix(r2, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2f6e696c5f3012657cbeaf5cc500"], 0x1)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000180)={0x9, 0x912, 0x500, 0xfffffffffffffffc, 0x0, 0x3f, 0x7, 0x5}, &(0x7f00000001c0)=0x10a)

00:00:36 executing program 3:
pipe2(&(0x7f0000000040)={<r0=>0xffffffffffffffff}, 0x4)
r1 = dup(r0)
read(r1, &(0x7f0000001f40)=""/89, 0x7)
write(r1, &(0x7f0000000040), 0xfffffedf)

00:00:36 executing program 2:
r0 = socket$inet_icmp(0x2, 0x2, 0x1)
r1 = accept(r0, &(0x7f00000004c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001152c3f1fd6afcd310f615eac219cd9b000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x0)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000140)=0x8001, 0x4)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f00000002c0), &(0x7f0000000300)=0x4)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000280)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = open(&(0x7f0000000100)='./file0\x00', 0x4, 0x8)
lseek(r2, 0x0, 0x1000000000003)
freebsd11_fstat(r3, &(0x7f0000001500))
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0xfffffffffffffd28)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000340)={0x4, [0x0, 0x0, 0x0, <r5=>0x0]}, &(0x7f0000000380)=0x14)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f00000003c0)={<r6=>r5, 0x2, 0x1, 0x7, 0xa4a50000000}, &(0x7f0000000400)=0x18)
poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, 0x0, 0xffffffffffffff6a)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000080)=0x81, 0x4)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000001700)=ANY=[@ANYBLOB="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", @ANYRES32=r6, @ANYBLOB="08000000ffffff7f07000000da00000001010600"], 0x98)

00:00:36 executing program 1:
r0 = socket(0x11, 0x3, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x7, &(0x7f0000000040), 0x25a)

00:00:37 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x10, &(0x7f0000000180)=0xfffffffffffffa31, 0x4)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82021000008000000000"], 0x1)
setsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000040)=0x7, 0x4)
getsockname(r0, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f00000000c0)=0x10)
connect$unix(r0, &(0x7f0000000100)=@file={0x1, './file0\x00'}, 0xa)

00:00:37 executing program 0:
munmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000)
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x9131, 0x6)
getrusage(0x0, &(0x7f0000000100))
open(&(0x7f0000000080)='./file0\x00', 0x400, 0x2)
munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000)
dup2(0xffffffffffffffff, 0xffffffffffffff9c)
r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=@file={0x0, ""/43}, &(0x7f0000000040)=0xffffffffffffffdc, 0x10000000)
mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x6, 0x1011, r0, 0x0)
flock(r0, 0xc)
mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x40006, 0x101011, 0xffffffffffffffff, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)

00:00:37 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x0, 0xfffffffffffffffd}, 0x10)
connect$unix(r0, &(0x7f0000000040)=@abs={0x0, 0x0, 0x2}, 0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000380)={0x0, 0x520}, 0xe7)
sendmsg(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="09000000f0a2e4ceed99d73fa6d796a81fd5690048a85fbc226dc57530688286286f1b359448d07a22addd446295471caeacfeeb5d0d4aeba3a315f6fc46704a4f2391c37fa51d0657f56803b3c17a083cd699ce4009a60cb5219406d052f2b6923b5ed4c3cb6879fbd4ab7e5e24295267f475cd7295924ca98180fa2cab30a202f3a074b57390202cd3c07f41a8a642d46ce93a", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0x28)

00:00:37 executing program 3:
r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x800, 0x100)
fcntl$setstatus(r0, 0x4, 0x0)
open$dir(&(0x7f0000000000)='./file0\x00', 0x10008, 0x104)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f00000000c0)={0x4, {{0x1c, 0x0, 0xffffffff, @empty, 0xffffffffffffff80}}}, 0x88)
pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x1002f}], 0x1, 0x0)
fsync(r0)

00:00:37 executing program 1:
r0 = open$dir(&(0x7f0000002700)='./file0\x00', 0x100000000001fffe, 0x0)
writev(r0, &(0x7f0000001680)=[{&(0x7f0000001580)='_', 0x1}], 0x1)
writev(r0, &(0x7f0000001300)=[{&(0x7f0000000100)='z', 0x1}], 0x1)
ftruncate(r0, 0x93bc)
r1 = socket(0x11, 0x20000000, 0x3)
setsockopt$sock_int(r1, 0xffff, 0x1011, &(0x7f0000000000)=0xd0, 0x4)

00:00:37 executing program 3:
getgroups(0x1, &(0x7f0000000000)=[<r0=>0x0])
fstat(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
freebsd11_stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0))
r2 = getegid()
r3 = getegid()
r4 = getegid()
getgroups(0x1, &(0x7f0000000140)=[<r5=>0xffffffffffffffff])
r6 = dup(0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000340)={0x487eaf50, 0x400, 0xae3f, 0xe2, <r7=>0x0}, &(0x7f0000000380)=0x10)
setsockopt$inet6_sctp_SCTP_MAXSEG(r6, 0x84, 0xe, &(0x7f00000003c0)={r7}, 0x8)
freebsd11_lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r8=>0x0})
setgroups(0x7, &(0x7f0000000240)=[r0, r1, r2, r3, r4, r5, r8])
setgroups(0x0, 0xfffffffffffffffe)

00:00:38 executing program 2:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040)=0x6, 0x4)
close(r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x2001, &(0x7f0000000000), 0xfe6a)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={<r1=>0x0, 0x40, 0x9, 0x8}, &(0x7f00000000c0)=0x10)
open(&(0x7f0000000200)='./file0\x00', 0x4, 0x42)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0x3, 0xa57, @loopback, 0x2}}, r1}, &(0x7f00000001c0)=0x84)

00:00:38 executing program 3:
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000180)="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", 0x209}], 0x1}, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x7120}, 0x10)
sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0x10}], 0x10}, 0x0)
fcntl$dupfd(r0, 0x11, r0)

00:00:38 executing program 1:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000040), &(0x7f0000000080)=0x10)
r1 = socket(0x1c, 0x3, 0x0)
getsockopt$sock_timeval(r1, 0xffff, 0x1009, &(0x7f0000000000), &(0x7f0000001840)=0x10)

00:00:38 executing program 0:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getsockopt$inet6_int(r0, 0x29, 0x44, 0x0, &(0x7f0000000040))
r1 = socket(0x17, 0x5, 0x7)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
getsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
getsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4)
setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000080)={0x6, &(0x7f0000000000)=[@in={0x2, 0x3, @multicast2}, @in6={0x1c, 0x3, 0xc1, @empty, 0xffffffffffffff81}]}, &(0x7f00000000c0)=0x10)
r3 = getpgid(0x0)
freebsd11_fstat(r0, &(0x7f0000001700)={0x0, 0x0, 0x0, 0x0, <r4=>0x0})
freebsd11_stat(&(0x7f0000001780)='./file0\x00', &(0x7f00000017c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
sendmsg$unix(r1, &(0x7f0000001880)={&(0x7f00000002c0)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001680)=[{&(0x7f0000000300)="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", 0xfd}, {&(0x7f0000000400)="2f66739b3ea0d0827d561807cc3fe3afef9ae84c1ece7936fdda9862e53027e395ce30dd914996b9ece23bffa848562c6b26ee2a34913c349369c138cb7bff84f00a9f604d1ee0b657fc9b2535a52fba9942eecc99370090dfb775929f8d0abb7f62cd20796c206c5471a008a88cb400e366a4a7631ee7cceaecc6618cf359bd4e36f69411ac772ce852b3b688f2e2dd1616e78012505fc8f6d013ac65a338af54229c982ef4a510486af02a1a33aed734162ac72da3b79285391230987f11217846929468376cadbc75be", 0xcb}, {&(0x7f0000000500)="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", 0x1000}, {&(0x7f0000001500)="db2694d32452c7c9182a4ecb4cd60f27b23d42ed4a95ef635ba2c8cfb47e520fb877e5f31152e710abb7d649061047438b932b39e4098a2f66d8803543d0e7b2862eb8a0f0c495b6eb9a72402fac1db19e5f86a1329c0e5fe943fe3428086a2d9c127019c443a68da18ae88ddc3311ee85d200647b71cc6ffd04fb17b76e8ae55cc09ff3301801463390e1c41f043656d87fe79aaf0b4721a85458ffc045c48d6d5b3b1afdcca9f2701751e77ae1f49906d250294257666c1f3d7ef275b23bbb472afbe895cd8cd475e4cd8de6df1d0084792e8a79665b50325217ee0607d8a7cc203799d53fd2be7144e11ecccc61", 0xef}, {&(0x7f0000001600)="3aa0da6045b0a87dd374914f3ed76ba1602cda54c331185948bb6ba9bf36efbbbda6b82d4276387d9c6f9ea10f750251e8c0c351544ba172daa3c0667c8e332fb0b0d7177373df39886e35a5", 0x4c}], 0x5, &(0x7f0000001840)=[@cred={0x20, 0xffff, 0x2, r3, r4, r5}], 0x20, 0x20185}, 0x4)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000100)=0x7fffffff, 0x4)
getsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000200), &(0x7f0000000140)=0x4)
fchdir(r0)

00:00:38 executing program 0:
r0 = msgget$private(0x0, 0x6c0)
msgrcv(r0, 0x0, 0x5224b45c46e660cb, 0x1ffffffc, 0x0)
msgsnd(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="1a2215751638000100000000000200"], 0x1, 0x800)

00:00:38 executing program 3:
freebsd11_mknod(&(0x7f0000000100)='./file0\x00', 0x1000, 0x0)
open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0)
readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200)=""/4096, 0x1000)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x2, 0x0)
openat(r0, &(0x7f0000000000)='./file0\x00', 0x100002, 0x100)

00:00:38 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={<r1=>0x0, 0x0}, &(0x7f00000000c0)=0x10)
open$dir(&(0x7f0000000040)='./file0\x00', 0x204, 0x21)
r2 = socket(0x2, 0x5, 0x0)
connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000080)={r1, 0x401}, 0xc)

00:00:38 executing program 2:
readlink(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f00000000c0), 0xfffffcf0}], 0x3c1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
rename(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='.\x00')
socket$inet6_udp(0x1c, 0x2, 0x0)

00:00:38 executing program 0:
r0 = socket(0x11, 0x3, 0x0)
write(r0, &(0x7f0000000080)='r', 0x1)

00:00:38 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x26c)
open(0x0, 0x0, 0x0)
freebsd11_lstat(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0)
fcntl$setflags(r0, 0x2, 0x1)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$sock_timeval(r1, 0xffff, 0x1, &(0x7f0000000000), 0x10)

00:00:38 executing program 0:
open$dir(&(0x7f0000000000)='./file0\x00', 0xa08, 0x100)
open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0)
syz_extract_tcp_res$synack(&(0x7f0000000040), 0x1, 0x0)
readlink(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)

00:00:38 executing program 0:
setreuid(0xffffffffffffffff, 0xee00)
freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockname$inet6(r0, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000140)=0x1c)
setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000180)={0x5eeb, 0x8, 0x10001, 0xd0dd}, 0x8)
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x30000000)
freebsd11_lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
freebsd11_lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
chown(&(0x7f00000001c0)='./file0\x00', r2, r3)
getpeername$inet6(r1, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0xffffffffffffffff)
socket$inet_udp(0x2, 0x2, 0x0)

00:00:38 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)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2, <r1=>0x0}, &(0x7f0000000100)=0x10)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000380)=ANY=[@ANYBLOB="00ffbecd953d10a7acb709dac1eb43493826262d4be01409372cad249ef8e8db4e36af997b1e0552a8ac677148ff08017b87e6beb9d62dba74ae71b5caa4a5b848ddb608e1f9a75c7e265c3f15d7d41534bb3eda1b3509633380be5dc2f040c36fe8b0dfe6e4"], &(0x7f0000000200)=0x6)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0xff, 0x4)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r0], 0x1)
getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000240)={r1, 0x7}, 0x8)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000140)={r1, 0x8, 0x6}, 0x8)

00:00:40 executing program 0:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000000040), 0x4)
r1 = socket$inet(0x2, 0x1, 0xb1a)
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000000)=0x40, 0x4)
socket$unix(0x1, 0x0, 0x0)

00:00:40 executing program 2:
r0 = socket(0x2, 0x7, 0x7)
getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4)
pipe2(&(0x7f0000000000)={<r1=>0xffffffffffffffff}, 0x100004)
fcntl$getflags(r1, 0x1)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000100)=0x1000, 0x4)
setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f00000000c0)=0x831, 0x4)
getitimer(0x2, &(0x7f00000001c0))

00:00:40 executing program 3:
freebsd11_mknod(&(0x7f0000000100)='./file0\x00', 0x1000, 0x0)
open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0)
readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200)=""/4096, 0x1000)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x2, 0x0)
openat(r0, &(0x7f0000000000)='./file0\x00', 0x100002, 0x100)

00:00:40 executing program 0:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000180), &(0x7f0000000280)=0x100)
setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f0000000000)={0xfffffffffffffffe, {}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108)
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000140)={0x4, 0xffff}, 0x8)

00:00:41 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
ppoll(&(0x7f0000000200)=[{r0, 0x25}, {r0, 0x4}, {r0, 0xaaea7ca22f78e15b}, {r0, 0x2a}, {r0, 0x8}], 0x5, &(0x7f0000000240)={0x5688, 0x7fffffff}, &(0x7f0000000280)={0x7}, 0x8)
fcntl$setflags(r0, 0x2, 0x1)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={<r1=>0x0, 0x5c26}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000080)={r1, &(0x7f0000000100)=[@in, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6, @in={0x2, 0xffffffffffffffff, @remote}, @in6]}, &(0x7f0000000180)=0x10)
r2 = getegid()
setgid(r2)
getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0)

00:00:41 executing program 0:
munlockall()
r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8)
recvfrom$unix(r0, &(0x7f0000000080)=""/165, 0xa5, 0x80, &(0x7f0000000140)=@abs={0x1, 0x0, 0x2}, 0x8)
recvfrom$unix(r0, &(0x7f0000000180)=""/223, 0xdf, 0x80, &(0x7f0000000280)=@file={0x1, './file0\x00'}, 0xa)
r1 = msgget(0x0, 0x212)
msgctl$IPC_RMID(r1, 0x0)
r2 = fcntl$dupfd(r0, 0x11, r0)
getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f00000002c0), &(0x7f0000000300)=0x4)
setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0x66, &(0x7f0000000340)={0x1, 0x1, 0x1000, 0x7fff, 0x1}, 0xc)
getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000380), &(0x7f00000003c0)=0x4)
msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000400)=""/4096)
munmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000001400)={<r3=>0x0, 0x9}, &(0x7f0000001440)=0x8)
getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000001480)={<r4=>r3, 0x310}, &(0x7f00000014c0)=0x8)
r5 = getpgrp(0xffffffffffffffff)
getpgid(r5)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000001500)={r4, 0x5}, &(0x7f0000001540)=0x8)
getpid()
getsockopt$inet6_udplite(r2, 0x88, 0x6, &(0x7f0000001580), &(0x7f00000015c0)=0x4)
rename(&(0x7f0000001600)='./file0\x00', &(0x7f0000001640)='./file0\x00')
r6 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r7 = fcntl$dupfd(r6, 0x11, r0)
getitimer(0x2, &(0x7f0000001680))
msgget$private(0x0, 0x5e)
readv(r2, &(0x7f0000001ac0)=[{&(0x7f00000016c0)=""/93, 0x5d}, {&(0x7f0000001740)=""/12, 0xc}, {&(0x7f0000001780)=""/113, 0x71}, {&(0x7f0000001800)=""/152, 0x98}, {&(0x7f00000018c0)=""/184, 0xb8}, {&(0x7f0000001980)=""/151, 0x97}, {&(0x7f0000001a40)=""/99, 0x63}], 0x7)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r7, 0x84, 0x19, &(0x7f0000001b40)={r3, 0x4}, 0x8)
r8 = semget(0x3, 0x3, 0x1)
__semctl$GETNCNT(r8, 0x7, 0x3, &(0x7f0000001b80)=""/209)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000001c80)={r4, 0x3, 0xa1c3}, 0x8)
getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000001cc0)={r4, 0x6}, &(0x7f0000001d00)=0x8)

00:00:41 executing program 3:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r0, 0xffff, 0x200, &(0x7f0000000000)=0x20000000001ff, 0x4)

00:00:41 executing program 2:
r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0)
ftruncate(r0, 0x80000001)
preadv(r0, &(0x7f0000000580)=[{&(0x7f0000000180)=""/139, 0x200000}], 0x300, 0x0)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0)
writev(r1, &(0x7f0000002780)=[{&(0x7f0000001780)="fbfd0a3f0eda532ca2dd8128f119ed4cffc2cca7d3d10bd389b7491b5cdf4d81eb591febb49a661e7761e51e34bccfdc32e8d02ed57d1e0227cacc1f8b71e7aeaef4ced90ee9c84e43396b834572a6bd9f461c7c0c52cb53ce5998234cd041dfb1bc7af031e1da424d892c892defe4656b2f27464d255db9c7132f93e146553a545842b8302e119e87ad5cd88fbe3569ee4455e72d9ae01d6d5380c27b04945946495874ca6d24a856ef83469a0623f24e72ed0e9d56924836fdc0d854a5953099acd3b67466fcbbb3c75db8d923f63f1be2480ffa2078e78d65881d43544cda5948cbacd4556afd894c9d7d681c6fa1971c4e07ddb0b8755f4321274a4f609a1eb5bec842998dd31f1c0c3ea5ea93ae49385b29526668b9365238c575e5c9e68570f43e67c8670a5dd2209fcbe058a3cbc055c0a509dee0ee102ea1ce7c8899daddbc7191e614e16a9d86d1e191d88114f3e416b11660e7caf46a802fe882b0b85a0a3be1c112a191c761861dfec0e6d214f2ae7a311c7d24364633d9d3e1bfbd44eef4dc8a3505657e1c0954cd8a9e727b7f6f0410431bd5b35b807787a611b725f3ee624ba033c519bbf20b7b0d96d4cd2f172da19bdf1c0561391106b032a16db93ab2430fda25ec05a2d2fc021356f6ebe88d497c3077f1a179eee3862abfd9400a003be4e8d03e456e0164094b4c0fd488e25a6785c73075e75681e051b95a91529663c6f8fa7b6611cfb0e87ae5ddcc6696aec31f7fff7450cbe9d505c02a0f120b388a34a7c0a2964665f1f865f2c7447fddb28850edaeb8ab1516dfb588e8d7e39d05cfdea74bc2ef4c1ce08fadb96fc5d9d84cdf833c47bf45a0d47e1e32f3f1054302c44b1d5b991c3581728502de0ced949b59dae2bd656a80ac3ff2ffa649e05093df0a547af0a9af13a88d73c372fa8d5dd0329ea77a3c7b389241548e59cc5e87554037a0f21d444558d4a200402d9e6f8c5e3c08c24c5abf524fbe60f807e4e868498f8e28f56b1c61c8b4066010fdd6ed5480e7e92736576c98ae1b179fe703ddd3c93037234c756e14c06da5e159513c5001c17296be4f94a4839ff50603be744b760fee7a742fc3a7692fa928abfdf6bb54bbb764e08226b89340cd936a76e6ddb74e73c129f0e7093a09328420189a2fdde6eb92404a40319e9b99e9da3bd4ed6a16d41ab6adfb0390c5879b13641300ce961250e73a964d75fb0953adf868ebc1e13253f3ea0cd94885595abe7a54fd1092416203bbf266c469a673f7f26e797aad9dbe0e4b6c94b3a4af27c13ea40dab23f778438af164ff04a986dcf7fa57047f3953bd902b775806a5b9b4287cbfc1678975cdfda0630f83c253cf2f36eee4590783332dd344fd38921485081eae7d68620ab5286150bd9091961662540a5ed5b473c6a9d2ec08b32c5ababcb7385441b8dd35049b620323b845141f6af8420c3c802c921dc3bcb04090e520c4d58487159fac159c7ce21c72b803d1eafb5d27b7ba77377812a0218a4ac3e2678856a631faece8ca28143a45166df056df9ede4af4dd8c5a15b980f6016fa16b49d5c198b56c70078c5626284e940ddf79129d46fbcacd1862b40caacc722df7dd3b8dcb0759b4151bec54bde48e663bf79356f8325b69adbaab434659fb48df1d3226c2b39dc4d4556c9642b4f7a0e5efcf9a6f1359d237abd4c5de82d3bb7a379ec3c4da273baf5e6b490be9bc7874991b5b84bef63f83a2411c7157ee290a18ab4ac4872f731fd2ea4619e2a8641373296d12111d5db5d5132f8b1ef4e695f2b2d91130ab58ea277a61808be20ffdefd9465efc238dd93d62435057b4a17ea7000559963f7ee1db23b4b824794d6a5364ad7d80bc0ede5183422c6f8ef1266be3474eee11e3cf272eb8c1714da1b631b88dc97e705afd8b95b91b9e68a94157a0117409447131ddb4af87fac0e3ede259c33b0ce42f1871bbff4fd44c8ac93434c902277df085aba381a01542590aaf2baf4ef4f841be4f251fd9defc289618dd7ee9397d9c9a4c56442d2194d0354a340641796199c7651af43255190aa1b486e2ea574eef1fada6dd188c7a3ba63c19d017b8c43415f7e3c5a3ca641176852c5cbe8779e9a6470ce89069495da385c54908d3d39c07d2779a6eda214c71be9620e6559c0fc2b5dabdb56716ef3d9972eb2dcfc1d7d0422e201a34b45ecfbf5662bb2cfac3f0e9c124962087ea90620107898dc412c2df13b6c93d2d97fce7bcc6b732a91d5e9be115d842d2e3fb844098ba1597e4cfd7da5b127c2e05da0a72706aff820bbc00ae4efe30bdd3a28464dd91a19b6134ed8df53f6c1a84b9726a6e63e82281abfa8d2eb753a63686275bec84795ef60326cd2dcb64f7aae160555da93addc269d28a6a3646ce530734f72873c6c5d7b154cd4c469cc3001a0a0bccbcadea69261e8b4343c762f984b352cdddb4246652d3ba51a98bb97119e2c9e4d8706dda50014ca1a932309f0809db248f1af127a3518b52418cb1297ad5ab88fda697a7f17469b94f667b073c415906333f28d3ba967ab83f89239126dc5d37c5550a70363b8c3909d7ad28f7ea1ada21b26b7d663205327c854a91023cadc58eb900e4e5ad262d9872a2400a2554ced8d5905ff272ca6c33cc2868d5ae5d52c9666e810c4a385be6f58c2cf4b350d16d8d8c5b481f44ffa5b3d23b7aa28abe74d11f7d3c58a2461ab8ba84d81e20e7ef1ff600d22f3cb99e4644cca16a6eaadb955d2e1d32de8e9f1905addc99ed1fdb1a95da4dfe8ba6099ef010aba8456c31b738f7b4660354460780b0e373ce46d9a0dc02dae11ddb188f512c2db97d54f45aa5aa12f5555a67ebe4c320449118d9d0b12b2975212580a65ac6b7e688c45d0cb68c74f996b873d65ce674aedced025f3f5f0d0c689c0e68711cbbc224435d822e488161739344b9c4cacd3fac74ef8a891f681a0130046de823ad2347d9619b9c12c5721b969bc5e2ed17c885b698625608b75d489508babe14ffa1453a2474e55314cc2f80d34abc660148998a218a3d3ec43a6a538f9a535bec4a160cfd68517d450944db1f2c9d629e7ba9134b38e3e25c500f6c834750b76b94e5d71a993c559cb34415fc71294051e20228bf72792d05f88df10bce1ee0b74f0a581e5d2552dbfb4d8ad7c77192941085d70dcd196ce5425b43c0618c3a224de2312efb2288fd6710d52ebec5d85389a501ce5350a9d0df2320be5e96c62476a13b53b6931afdb4e0576c4ffa62fbaf0ffb8b23e368e04146dd5536d776f07f7b989aecc8657d9950ac637161f5d00e9001f882e8801b3bb31d1efe2bddac972485e45d64da21b4bcaa62340cf12c8948d6f353c23f6450c55d224cef5dc3c351835d300a477c201697fb83c2fb5558a779794c489fe98f856e09f7dce2425f7f5fe02bfa747a5074742a3dc34b46062537bf69e6b7b04a3cc0616abea09e4c4138cd4b1cc990837da7de25885bdcc063beadaaf82fc7662078e225d9ffeeae34cb8f2df485783e5373e697fa1394082078e6abb96e7220faf23da903ec341ecef9a82d4a55c5878875fb7be564594334d25025fbf4b83921ae1b728a6742c13480972c816edbaf6ec23ac40c725f12957d56e891e019895aeaf55c5fa60b411c40b3c31b98cee4958de4d6e7baeabfc6543977efa2479b74683bb59d8fae4e62845c9e2cfa7671961a0903c14c223eaffd5696888e5042da3c51bdfbc4d8b54ea6e2aadf3639fa0939337f33630b9fb053e29c8f1754e5bd25006ca07ebe799c05fba894ca015d22ca28cec1aa22efd36fea694b628e7b8078e21360716f8de087d25b7bab29cbe1d7864457d6692402da9a2353d326d81885629d3988fc22fb873392fd0cfbf7e7f4c39e8bdb4788395556cd6cb8c0e392e30e3af3e65daa151ee03729fe77b6fb1a1fdb0ca268de311a318c10a7a6d4f40cbd4c3251f93e1b4f6b8c7b97a8fc4f1d2045b3db4945eaf3f31059876668a1799059a4c4c26a6ab4db7b3b6cdc661332b167eef3b69118290dcc3000db2a2756ee70110a07cdf0f54f5bffec0a5870a227018df019545030d8ad47fdda999254799fc9e6c2c47a02b4e9b18542309a468b4b20f774e7b1dacac612bf787fd75f6f0bf624e386384a40ab020cb0a49120966161718c4e7b9587e428b005b47a41c854ac6d414774b8cc4e446d174a26e3adef048dfab763d3da959adffbee28042475a11a99baa85f0aa46bcff43d6f130924998fe0a39c75d47b32e79c8166f1eb9f80ce3ac6e819815041e6093457bd20d28539ed83e2d487c6efd949b3775d84de7cabeea917ff654e55a02a247cd33146a70f125cfdc8f963bc42fec8753143fa44a18a7e117921e896d2c6badc87118b6c38cde3e2515f94e9ad8cd75951dbb4532311858ac0575822f68863a023d2d4d56a4d3c9f401b4b50b8262b078c15b269d0b24dd5e75d5a1b22ad495ccc19851229f85741d0eb45c9ca0e9d1b90a2eaf12b389027649de55fe1a30d0dbc3557c5e0e3a9da71c2304d4aa8240dcdd534f110bfeed3d733b4de9f219cce83448aa0cfacf145ca4e54dd94b0f18777a0a9b4dd42495e467eb9ccd4da05275c8357d9adba490e8bfc99bcbfb5b1626f80aaa257097da8981d69463345be4b8ec0ac49a3bd0e35d283cdb3d06289ac3ad08043f4c6ce0ab42f037118a52b8bfda1dcb4e5d0f084b222b9217c7843aadf706bcea4310de4305bf770b83ae6bd38cfcfd58b2ac4d467468da156b5599debc10471cae3e201c2898893616388f1792ce856bc02439fbc4c67ffc8cb7c6f5e6f0426cea9688b0bcd96e2f9b5754927d1c98eb3159c40c8f7b6e2828b4ec2ec25bd49d493620b1d4c26b1a63122cfccf791dda8bc50ba3531cee53a0ccb64fb2d4761cdaed39f2accc21d57a218c734ce62250a650f1fac847ab2b938b4f147230e70629426f3f9b4ffda20c54a3712c3c0a028c4f423280d90794454b2649767797bbc34f2944f36ffa66c6446d1f8d1e21b2ea68412307c46194be8c0ff14e26d198bea32c60221c73bca1a886c5929d50e3dac2aa1e44acae36d07cd2faf7343f74ea078508e578d8816b9e857b30309fbaf47ce82b8ac8ddf0c39a0d8a8d8509d105212de55b88774aa8a0d16bdbd463d5f4dc5b688887861dd15dae57657a89344651942050aa1072aed474fa1a41714382aa631856f89d9e1c22aa78c21166b1831271562b18e89a83c68d6d47891f617b776b46bb235d43e7d8b73ab814bb5ee2d4710118e53c46e9dacee36d003b2af094d13ba751d7a4483a9a5dde73733d7573af77c069f9d600294800acd353869bad6f7df3f7dcae9bde0dbdafcb5ecd8b9ec58c00d6c721d52616f9aee2d5a5e660e63568084494e907113a72cc3f2db1d795b45e45be53be8b644449f833cc67c2ffd1456ff5cebbca2000d02ddb351860a70209d169fbd722f2ab2064cf0b197af044d28134c3ec71b58d75da661042cf066a021f2c124cb852e985421f35a1f88e562236b57d6343747e73e003b042d577ae68cfa910709a0d886520c8e6335eacc64be2c1d806e9727c00d73bb46460fd78c7cdf4113c87f62775bf7a295dd058e5cef52e53e02d95397d8e95bd9f9b8383df3459737c66f04a093d707b732cd035d788d1c8fea0d0a5d3bf6d15b179558e05158162fbaccd177a675ea48739803ef33e82129aec581a6c7170accccc6f34306f024fb0b8dacd26bda5da9297322898ff3a67ee8b75d9ce150fa0832053930199ddcec", 0x1000}, {&(0x7f00000000c0)="e20a51ce57eb3d25e0c097141ef0d9fe675310e5d0ec7029b113301f2136f3b4c4cea3067745aa337eb0175af370d7c6912c820924a32cff3a4ccf7fb08599132ab979d507893f21e2e63b3ea9e5cb9a11066eadde8de58a072a5e36725fa19171bd4d3ee72ecf3bc4b16f6798d438504bc94a5a2fdc867923f14743d668c54b2aca08220314c9c783195bec7bb3a0273bc7f908f4a8bc5b46e364fc704c189711de1649a99e", 0xa6}, {&(0x7f0000000240)="b55523ac12abe65c49271c6dd174d20efe7fb809d73aafaf74502ffc02481ac76a2a3ad8596158f28d118e1c6f89fab47dbc915e918499f937be2ec2428031a579da2fa1877f392d1e20c98bf03984b0dd5461442bd6ee2d9f93ff045645c0ae4d93e15f960d358d1a3d292692e2ba2c805ef716b270e3cc9d8b799fa6e44f682fdd1add0111cdb179ba7bbf639e6a40ea2334ad55df71b5be87e16f3306837fbf961e1022994040edac54f281e585063dcc772660291039954234290d8afae106", 0xc1}, {&(0x7f0000000340)="1560ae934f709ec5f29fefd9da512ddac8feeb5798bafbf2dfe0d3a1363e850af2c09ca9d12b0c4ff37a69e975db80b800e2397b5dbb53277d8e1e7eb23b3b31a79300d6111a1a76001897cebc475c2c4ceb323969d78b52579dd8903b1cff26a0fffabc222f96760bd9d597a7ac3d0257bcd8b4ea2fa66b21fee5ea0662fb9337e51c72e39397277b7bbd25eb1012f6118b1fcd0525d8fb59f496fd3ef9e44c523633292471ef1799af26110664c29b2b6784db0204859dbe95d1ed15a287a6db3416abe3a85745659a27555953d9256baee4398bd764a5338528fa3491a11c64b27c5306b98f13756c379c1c9b828568c9", 0xf2}, {&(0x7f00000004c0)="bb043f2fa7c5459d52ea67ff5e9163497a13209a373b0d1225a781e6c9247d3755e8e36f251da0f035449eb18f9017d9a1de9e1ede1b1f71b6ef0aa406ea5622a633968e145d4f25b48465839af43fe90a9ae10c089548dde8ae9ad23805be23500149463cdc493e23e031659d36fb83c40767d9d0c1cad77ef368eceb29c5c54532aa3fd35deef39427f1a37ef7a0adf224", 0x92}, {&(0x7f0000000000)="45c94e03d247accff6fb882c3c36d8bd3c737a0ebc24a1f7e868f42293aa6f2b03957df602bb8702e5a87a546df160b477913c403c1cfc845a11ec9120f526b9494eaaa600192b752d4e69116a9ac6973fa02f88f560a5a4dc025a546355deb736054e96d6ccf252e01be606bde659361a852ffefb18939e579588bbe1", 0x7d}, {&(0x7f00000005c0)="d345a495689cd8e32a2fefc31aba05e99f6aeb2c03a893b37b9e38b2154b82da6608c324e2997d23454f9ebb1112a5a25ddab58fc612a3e546d8027798b57b141a9b1b9ddae48f93d489821e34a86b06ea9bce28dbc3fb81cc542ec215f4e83515b79a6cfea83050f4ceb67eb6e647ac72f8095d89e5298894faf0d2942625a8bdd3ca734d27d3dcfa545c0119a1dd46fcf70589347adbada60815a3a33d4f6f8bf8bad73b090fd33051407f75ea4848bc3fb27c1da2ba82be08d710ca79cb354b1f3d794394d9d539444193fd42f30ca44fb1a53a38fe48e711e20039e61583bc2ab1417e07ecc571", 0xe9}, {&(0x7f0000000440)="50bc4a75b474fe32e32902267c058dd61e56957f4821e9f29927801779599a0e59a02bf2d7e8e72b3b44d1ef8e0ed8470980", 0x32}], 0x8)
r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r2, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0)
mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000)
msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2)
preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x1000800}], 0x1, 0x0)

00:00:41 executing program 3:
mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000)
r0 = open(&(0x7f0000000000)='./file0\x00', 0x100000, 0x1)
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000080)=0x4)
madvise(&(0x7f00003ec000/0x400000)=nil, 0x400000, 0x1000000000008)

00:00:41 executing program 0:
r0 = socket$inet6(0x1c, 0x0, 0xa97)
sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=[@prinfo={0x14, 0x29, 0x3e, {0x0, 0x3}}], 0x14}, 0x0)

00:00:41 executing program 3:
r0 = socket(0x2, 0x5, 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000180)={<r1=>0x0, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f00000001c0)=0x10)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000200)={r1, 0xd1}, 0x8)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0)
r2 = socket(0x2, 0x5, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000340)={@in={{0x2, 0xffffffffffffffff, @loopback}}, <r3=>0x0}, 0x0)
getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000040)={r3, 0x9, 0xa806, 0x0, 0x2a2c1080, 0x48, 0x6, 0x9, {@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, 0x0, 0x7, 0x200, 0x200, 0x80000000, 0x7ffffffe}}, &(0x7f0000000500)=0xb8)

00:00:42 executing program 3:
r0 = socket(0x0, 0x5, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000))
setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000180), 0x8)

00:00:42 executing program 1:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x3a, 0x12, 0x0, 0x0)
fchmod(r0, 0x0)

00:00:42 executing program 2:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
bind(r0, &(0x7f0000000000)=@un=@file={0x1, './file0\x00'}, 0xa)
setsockopt$inet_buf(r0, 0x0, 0x50, &(0x7f0000000100)="8ee1b028b8ffa3a293027d70579ffaa59bdf5ffbcad063c5b5018fffaeb275c9c6edca89dfba9965dcebdf355417107869c4c0173f6a7c55905dfb7add18e5daf327d3ffc25f19632a7d3a3fadb85553b52505ae5e721cde2d785b9dd41615c012e46e813d8da193ba14eaa42eb4fbb0112cfededd5ada96e3b0e634e233f3ad7e263fb3fb3a621d", 0x88)

00:00:42 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
fcntl$setstatus(r0, 0x4, 0x10008)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r2 = dup(r1)
mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x5c)
ftruncate(r2, 0x2a60)
r3 = shmget$private(0x0, 0x1000, 0x2, &(0x7f0000001000/0x1000)=nil)
shmctl$SHM_STAT(r3, 0xd, &(0x7f00000004c0)=""/4096)
read(r2, &(0x7f0000000240)=""/175, 0x300f)

00:00:42 executing program 0:
r0 = socket$inet(0x2, 0x3, 0x10000000001010)
getsockopt$inet_opts(r0, 0x0, 0x36, 0x0, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)

00:00:42 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x14, &(0x7f0000000240)={<r1=>0x0, 0x0}, &(0x7f0000000000)=0x10)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x25, &(0x7f0000000080)={r1}, &(0x7f0000000040)=0x8)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={r1, 0x3}, &(0x7f0000000100)=0x8)

00:00:42 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f0000000300)=0x30, 0x4)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
execve(&(0x7f0000000140)='./file0\x00', &(0x7f00000004c0)=[&(0x7f0000000280)='&%\'[\x00', &(0x7f0000000380)='\x00', &(0x7f00000003c0)='\x00', &(0x7f0000000400)='$\x00', &(0x7f0000000440)='{#\xb8\\,&}#'], &(0x7f00000005c0)=[&(0x7f0000000500)='-\x00', &(0x7f0000000540)='[\x00', &(0x7f0000000580)='.\x00'])
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2, <r1=>0x0}, &(0x7f0000000100)=0x10)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000001c0)={0x1, [0x3ff]}, &(0x7f0000000200)=0x6)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0)
getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000240)={r1, 0x5, 0x3, [0x5374, 0x2, 0x7ff]}, &(0x7f00000002c0)=0xe)
connect(r0, &(0x7f0000000340)=@in={0x2, 0x1, @rand_addr=0x4}, 0x10)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0)

00:00:43 executing program 1:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
sendmsg(r0, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f00000012c0)=ANY=[@ANYBLOB="1000e9ffffffffff0600000000000000"], 0x10}, 0x1)

00:00:43 executing program 2:
connect(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="0000ff01008000000000"], 0xffffffffffffffca)

00:00:43 executing program 3:
mlock(&(0x7f0000bfa000/0x2000)=nil, 0x2000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
mlock(&(0x7f0000ea4000/0x3000)=nil, 0x3000)

00:00:43 executing program 1:
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0)
munmap(&(0x7f0000d75000/0xb000)=nil, 0x1f470000)
r0 = socket$inet_icmp(0x2, 0x2, 0x1)
setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000000)={0x7, 0x3}, 0x10)

00:00:43 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
fcntl$setstatus(r0, 0x4, 0x8)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
getsockopt$inet_tcp_buf(r0, 0x6, 0x40, &(0x7f0000000280)=""/141, &(0x7f0000000100)=0x8d)
r1 = socket$unix(0x1, 0x5, 0x0)
lseek(r1, 0x0, 0x1000000000003)
truncate(&(0x7f0000000400)='./file0\x00', 0x0)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
read(r0, &(0x7f00000004c0)=""/205, 0xcd)
r2 = socket$inet6(0x1c, 0x0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt(r0, 0x7, 0x1, &(0x7f00000001c0)=""/149, &(0x7f0000000080)=0x95)
r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x4, 0x7300, 0x4, 0x8000, <r4=>0x0}, &(0x7f0000000140)=0x10)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000340)={@in6={{0x1c, 0x2, 0x1000, @loopback, 0x4}}, r4, 0xdf63, 0x7fffffff, 0x2, 0x3, 0x5, 0x57}, 0x98)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
fchmod(r3, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
connect(r3, &(0x7f0000000000)=@in6={0x1c, 0x1, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x2}, 0x1c)

00:00:43 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="82022e2f66696c6530003c977997394fb10a351064c186bd9edcdfb37d30de36470fcfdeae90c7f9a62300f77150da14c3bbf151002e3a78801193fc50b8741cf0af88cb6761c7a90d834335f402123eead2a3005b2daaaebe5085c252dfb1591cfe18d1562030ae7849a1a7f62ba67e38429ab44e3b4c1e353f4c56dfec96e95d217b5e6d1d06dccfe509742379bb724a6b4119f9c58046df643c405ebfe9853de53290a42ee299876aee65d44f081c0440a801634cfe829bc12b309058fee9513e43935e005d82625eeac604e252c9bbdf9596ad67f64f6dec68874df64bc7ad8fe2966dad22736cc61a0ac0126253fdc5a2541a"], 0x1)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x5, 0x1}, 0xfffffffffffffe3c)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000000c0)={<r1=>0x0, &(0x7f0000000140)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000001c0)=0x10)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r1, 0x611d, 0x2, 0x4}, 0x94)
readv(r0, &(0x7f00000000c0), 0xbc)
shutdown(r0, 0x1)
close(r0)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000440)={@in={{0x2, 0x0, @multicast2}}, r1, 0x4f, 0x3, 0x1, 0x7fff, 0x2, 0x3ff}, 0xa0)
freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040))

00:00:43 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000200), 0x8)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r1=>0x0]}, &(0x7f0000000100)=0x8)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={r1}, 0x8)
dup2(r0, r0)

00:00:43 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(r0, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000080), &(0x7f0000000280)=0x10)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000)=0x12e7f575, 0x4)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f00000003c0)={0x4, "a0758621dcf30a2cbce54a80106d13f6"}, 0x14)
setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000140)=0x401, 0x4)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x0, 0x8, 0x2800, 0x10001, 0x5, 0x9, 0x0, 0xffff, <r1=>0x0}, &(0x7f00000001c0)=0x20)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000200)={r1, 0xe83}, &(0x7f0000000240)=0x8)
setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000002c0)={r1, 0x77ff, 0x3, 0x4, 0x4000000000a062}, &(0x7f0000000340)=0xf099899)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000400)=ANY=[@ANYBLOB="0c000001003324366ec2df1059005bf314d936f120b3142e6e4dd4c5c30f46ee98dad840e7a0041093680fdf6605464790c1d6d9e8f548ddfb5fdc7f27838c4db86fae5705447a560d2fad5953406cbe3a41d74199722beb2596fd5f38c6b1"], 0x0)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={r1, 0x8, 0xfffffffffffffffa, 0x2, 0x0, 0x9}, &(0x7f0000000300)=0x14)

00:00:43 executing program 3:
mprotect(&(0x7f00003d1000/0x2000)=nil, 0x2000, 0x0)
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet6_group_source_req(r0, 0x29, 0x23, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108)
freebsd10_pipe(&(0x7f00000007c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000600)={<r3=>0x0, 0x51, 0x1, 0x9, 0x7ff}, &(0x7f0000000680)=0x18)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f00000006c0)={r3, 0xf0, 0xf, 0x2, 0xd3}, &(0x7f0000000700)=0x18)
getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000800)={<r4=>0x0, 0xf, 0x8001}, &(0x7f0000000640)=0x4)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000840)=ANY=[@ANYBLOB="1c004e23d2000000fe8000000000000000000000000000bb080000000000000000000000000000b69279d740fec3f900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000064f0d920358b9e80df7b22c529fa3818743cbab044be9a21624c0b", @ANYRES32=r4, @ANYBLOB="ff7f000200000000"], 0x8c)
pipe2(&(0x7f0000000180)={<r5=>0xffffffffffffffff, <r6=>0xffffffffffffffff}, 0x100004)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f00000001c0)={@in6={{0x1c, 0x0, 0x100, @local={0xfe, 0x80, [], 0x0}, 0x341deda4}}, <r7=>0x0}, &(0x7f0000000280)=0x84)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r5, 0x84, 0x19, &(0x7f0000000740)={r4, 0x1000}, &(0x7f0000000780)=0x8)
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r6, 0x84, 0x1f, &(0x7f00000005c0)=0x40, 0xff8f)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0x101, &(0x7f00000004c0)=ANY=[@ANYBLOB="02004e20e00000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=<r8=>r7, @ANYBLOB="030000005d80f603e341379a12ff7f00000002000004000000ffffff7f"], &(0x7f0000000380)=0xa0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0xa, &(0x7f00000002c0)={@in={{0x2, 0x1, @multicast2}}, r7, 0x5fc9, 0x5, 0x100, 0x8001, 0x1, 0x100000000}, &(0x7f0000000580)=0xa0)
setsockopt$sock_int(r0, 0xffff, 0x1004, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x7, &(0x7f00000003c0)={@in={{0x2, 0x3, @multicast2}}, r8}, &(0x7f0000000480)=0x8c)

00:00:43 executing program 0:
r0 = socket(0x1b, 0x3, 0x0)
getsockname(r0, 0x0, &(0x7f0000000040))
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000180)={<r1=>0x0, 0x3b57}, &(0x7f00000001c0)=0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000200)={0x55, 0x1, 0x4800, 0x1f, 0xdb9b, 0x2, 0x3a, 0x6, r1}, &(0x7f0000000240)=0x20)
getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000080), &(0x7f0000000000)=0x100)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

00:00:43 executing program 3:
mprotect(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x4)
munlockall()
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
munlockall()

00:00:43 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x400000000103)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0)
mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000)
r2 = shmget(0x3, 0xc000, 0x100, &(0x7f0000ff4000/0xc000)=nil)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000180)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x20)
shmat(r2, &(0x7f0000ff8000/0x4000)=nil, 0x1000)
ftruncate(r1, 0x0)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={<r3=>0x0, 0xfffffffffffffffc, 0x3, 0xfffffffffffffffe, 0x6}, &(0x7f0000000040)=0x18)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)={@in6={{0x1c, 0x0, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x5}}, r3, 0x3, 0x9, 0x4}, 0x8c)
madvise(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0xfffc200000000001)
sigaltstack(&(0x7f0000ff9000/0x2000)=nil, 0x0)
freebsd11_mknodat(r0, &(0x7f0000000140)='./file1\x00', 0x6000, 0x63f)

00:00:44 executing program 0:
execve(0x0, &(0x7f0000000000), &(0x7f0000001fc0)=[&(0x7f0000001dc0)='(-%}\x00'])
lseek(0xffffffffffffffff, 0x0, 0x3)
freebsd10_pipe(&(0x7f0000000040))

00:00:44 executing program 3:
getresgid(0x0, 0x0, &(0x7f0000000280))
r0 = open(&(0x7f0000000000)='./file0\x00', 0x41, 0x42)
accept$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c)

00:00:44 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000080)=0x101, 0x4)
getsockname$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10)
lseek(r0, 0xfffffffffffffffc, 0x100000005)
msync(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2)

00:00:44 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x3)
lseek(r0, 0x0, 0x2)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0)

00:00:44 executing program 2:
syz_extract_tcp_res(&(0x7f00000000c0), 0x8000, 0x7)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={<r0=>0xffffffffffffffff})
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="c038d6000080000000"], 0x9}, 0x0)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000040), 0x0)
pipe2(&(0x7f0000000200), 0x0)
socket$inet6_udplite(0x1c, 0x2, 0x88)
socket$inet_udp(0x2, 0x2, 0x0)
sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x128}, 0x0)

00:00:44 executing program 3:
mkdir(&(0x7f0000000080)='./control\x00', 0x20000000002)
r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0)
readlinkat(r0, &(0x7f0000000140)='./control/file0\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0)
rmdir(&(0x7f0000000000)='./control/file0\x00')

00:00:44 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000)
open$dir(&(0x7f0000000080)='./file0\x00', 0x1, 0x1)
truncate(&(0x7f0000000100)='./file0\x00', 0xff0f)
readlinkat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f00000004c0)=""/4096, 0x1000)

00:00:45 executing program 3:
getgroups(0x3, &(0x7f0000000140)=[0x0, 0x0, <r0=>0x0])
chown(&(0x7f00000003c0)='.\x00', 0xee00, 0x0)
chown(&(0x7f0000000000)='.\x00', 0x0, r0)
execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=[&(0x7f0000000080)='\x00', &(0x7f00000000c0)='\xa2G^\x00'], &(0x7f0000000340)=[&(0x7f0000000180)='.\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='[$/\x00', &(0x7f00000002c0)='---#%&-\x00', &(0x7f0000000300)='\x00'])

00:00:45 executing program 3:
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)
openat(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x1)
mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0)
mkdirat(r0, &(0x7f0000000140)='./file2\x00', 0x0)
rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00')
link(&(0x7f0000000200)='./file2\x00', &(0x7f0000000240)='\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')
fsync(r0)

00:00:45 executing program 2:
r0 = socket$unix(0x1, 0x2, 0x0)
munlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000)
sendmsg$unix(r0, &(0x7f0000001480)={&(0x7f0000000040)=@file={0x170, './file0\x00'}, 0x3, 0x0}, 0x0)
pipe2(&(0x7f0000000000)={<r1=>0xffffffffffffffff}, 0x100000)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000080)={<r2=>0x0, 0x1, 0x2, 0x9, 0x6}, &(0x7f00000000c0)=0x18)
getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r2, 0x100000000, 0x8f35, 0x1ff}, &(0x7f0000000140)=0x10)

00:00:45 executing program 2:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
socket$inet_udplite(0x2, 0x2, 0x88)
munlockall()
mkdir(0x0, 0x0)
mincore(&(0x7f0000f32000/0x1000)=nil, 0x1000, &(0x7f0000000040)=""/149)

00:00:46 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x400000000101)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0)
mlock(&(0x7f0000ffb000/0x1000)=nil, 0x1000)
syz_execute_func(&(0x7f0000000000)="64f2400f87fb000000660f583a450f0f9a00100000a0c401792f9a88000000c4a1f96e3b0f3804b546000000c441f56a2c2bc4625dab5bfec4819169972b000000f34e0f2c55a6")
ftruncate(r1, 0x0)

00:00:46 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
chroot(&(0x7f0000000040)='./file0\x00')
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x31, &(0x7f0000000000), 0xfe6a)

00:00:46 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0xb, &(0x7f0000000100)={@in={{0xa, 0xffffffffffffffff, @broadcast}}}, 0x94)
chmod(&(0x7f0000000040)='./file0/file0\x00', 0x20)

00:00:46 executing program 3:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
r1 = semget$private(0x0, 0x3, 0x8)
r2 = socket$inet_icmp(0x2, 0x2, 0x1)
accept$inet(r2, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000280)=0x10)
__semctl$IPC_INFO(r1, 0x3, 0x3, &(0x7f0000000000)=""/235)
mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2, 0x80010, r0, 0x0)
r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r4 = dup(r3)
sync()
fcntl$setstatus(r0, 0x4, 0x10044)
pwritev(r4, &(0x7f0000000600)=[{&(0x7f0000000580)='I', 0x1}], 0x1, 0x6d998)
read(r0, &(0x7f0000000000)=""/175, 0xffffffffffffff25)
pwritev(r3, 0x0, 0x0, 0x0)
write(r3, &(0x7f0000000140)="9c", 0x1)
setsockopt$inet6_tcp_buf(r4, 0x6, 0x40, &(0x7f0000000180)="63fd555f080bf757270ce0acde44a06109c5c21368d9204a5c881ebcfa98a36eaea5ebade4c6d8625b17bdd7a0aad8b5af0bc76148f1919a5291ef27ff09894294746a2593045beca4728378a1d14246aa1ebdeb199662b2833c74bffa4661b899e4935ee57ccb25f6715a96764b112bc53f4f6ef3cbfabd4b74170d3716603a1b2fc6ffbe2d2a675892e378357619eda8a71268cd9da4efa5e37274ba01bb2d8c04593ab0ef8c5d359f413b8a", 0xad)
mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2fffffd, 0x10, 0xffffffffffffffff, 0x0)
bind$inet6(r4, &(0x7f0000000100)={0x1c, 0x1, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x5}, 0x1c)

00:00:46 executing program 1:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = shmget$private(0x0, 0x1000, 0x104, &(0x7f0000fff000/0x1000)=nil)
getresuid(&(0x7f0000000000), &(0x7f0000000080)=<r2=>0x0, &(0x7f00000000c0))
r3 = getegid()
r4 = geteuid()
getgroups(0x7, &(0x7f0000000100)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, <r5=>0x0, 0xffffffffffffffff])
r6 = getpid()
r7 = fcntl$getown(r0, 0x5)
shmctl$IPC_SET(r1, 0x1, &(0x7f0000000140)={{0x80000001, r2, r3, r4, r5, 0x24, 0x3}, 0x40, 0xd68, 0x1, 0x3, r6, r7, 0x6})
setsockopt$sock_int(r0, 0xffff, 0x8000, &(0x7f0000000040), 0x4)

00:00:46 executing program 2:
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
r1 = open(&(0x7f00000001c0)='./file0\x00', 0x6, 0x0)
r2 = dup2(r0, r0)
r3 = dup2(r0, r1)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f0000000100)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, <r4=>0x0, 0xc6f4, 0x1f, 0x3, 0x5, 0x45b}, &(0x7f0000000000)=0xa0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000200)={@in={{0x2, 0x0, @broadcast}}, r4, 0x4, 0x3, 0x2, 0xfffffffffffffff8, 0x0, 0x1ff}, 0xa0)

00:00:46 executing program 1:
r0 = open(&(0x7f0000000480)='./file1\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x400000000101)
socket$inet_udplite(0x2, 0x2, 0x88)
mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x5, 0x11, r0, 0x200000000000)
mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000)
open(&(0x7f0000000040)='./file0\x00', 0x800, 0x1)
bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10)
fdatasync(r0)

00:00:46 executing program 3:
r0 = socket(0x2, 0x3, 0x0)
getsockopt$sock_int(r0, 0xffff, 0x1003, &(0x7f0000001340), &(0x7f0000001380)=0x4)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={<r1=>0x0, 0x100000001, 0xf, 0x7fff, 0xff}, &(0x7f0000000040)=0x18)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r1, 0x2, 0x5790, 0x2, 0xfff, 0xffffffff, 0x1}, 0xa0)

00:00:46 executing program 2:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='.\x00', 0x400, 0x2)
freebsd10_pipe(&(0x7f0000000100)={<r2=>0xffffffffffffffff})
linkat(r1, &(0x7f00000000c0)='./file0\x00', r2, &(0x7f0000000140)='./file0\x00', 0x400)
r3 = fcntl$dupfd(r0, 0x0, r0)
bind(r3, &(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10)
sendmsg$inet_sctp(r3, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1000000084000000080000000000000014000000070000005a00000001000000000000001cf1"], 0x24}, 0x0)

00:00:46 executing program 1:
freebsd11_mknod(&(0x7f0000000180)='./file0\x00', 0x20b0, 0x0)
freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, <r0=>0x0, <r1=>0x0})
r2 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x30000000)
r3 = getpgrp(0x0)
r4 = accept4$inet(0xffffffffffffffff, &(0x7f00000004c0)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000500)=0x10, 0x0)
r5 = accept4(0xffffffffffffffff, &(0x7f0000000540)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000580)=0x1c, 0x0)
r6 = dup(0xffffffffffffff9c)
r7 = dup(0xffffffffffffff9c)
r8 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r9 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f00000005c0), 0x0)
r10 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c)
r11 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000600), 0x10000000)
r12 = socket$inet_icmp(0x2, 0x2, 0x1)
r13 = socket$inet6_udp(0x1c, 0x2, 0x0)
r14 = socket$inet_icmp(0x2, 0x2, 0x1)
r15 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
r16 = dup(0xffffffffffffffff)
r17 = accept(0xffffffffffffffff, &(0x7f0000000680)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000006c0)=0x10)
r18 = socket$inet_tcp(0x2, 0x1, 0x0)
r19 = socket$inet_sctp(0x2, 0x5, 0x84)
r20 = socket$inet_udplite(0x2, 0x2, 0x88)
r21 = socket$inet_udp(0x2, 0x2, 0x0)
r22 = getpgid(0x0)
r23 = socket$unix(0x1, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x4, &(0x7f0000000640)=0x6, 0x4)
r24 = socket$inet_sctp(0x2, 0x0, 0x84)
r25 = getpid()
sendmsg$unix(r2, &(0x7f0000000800)={&(0x7f0000000080)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000000480)=[{&(0x7f00000001c0)="00d9bdc6df5ba31140fc413bce4897fa65a68a47264df40c8843675b69feb4a7e03f9a20d56e1955b91e25b5f235c71b62fab88ac72f4e390793d712424d7ddf0b73f0dc5e1e4174412f505702ca94a99a9658128111b42aa5a463bc374a7cd7e22c911e131c46a38b0e5e4d83ee598e8b4b95bf7b53ca2c72b3e25e400175ace592fa5e0236339f4ef0e6be9cfeaa4c6d85a24890a329b9bdb3671c00ab2b734a8e0685355af0b6233338ebc2e5a81943817b072ee9d778d317", 0xba}, {&(0x7f0000000280)="b7dccf3cece5c46e53fd9dcd5b5509b2327f9aafcf3d89fbe347089989f1f0ab7a14dc799c3f38d204f499fd41ee958f4baef116800f3f8fa2d1b82ae27f63bc3f8abf6fec99b13ee1a540c4abb3a3c73824b33f08c70dad438b742caac36e8e146786825174dadb2c1cc3e9bdf057198412f427d346d18b1177b491deac5fe28f4b4b4a4116a411f422c49c374f02bd675f1adb223d3b110fa0915fd0c38898af3e5379600687bf502b2a74a62227b1ec5928671e1118af1c8ef6486b73959511d145895f85", 0xc6}, {&(0x7f0000000380)="6d2c399d87407253b61d33becf85b94e59269a1f14f9529b4e2c7918f4b85c2c2bc8be102a0e0fe73af8509d11369b8edcca4bb2bfffbce75198bbee2398e03ba8762bc40a29d2af8c27dc021443b72501e874f99043d4999abef5669d0ad9ccabb292b92abf9cf74216944762ebd183e4ad7bdbd426e4564ec4aee36e21d56d03bdca271239df53b5c6fd538b27374afc0476ea7cebac1a66112548d1f39e6eb441bf1ab565484813846f3ce2adaeda2d4a06aa2c4c1a3b5865554495867f51045d8b45f19d3a4281d0", 0xca}, {&(0x7f00000000c0)="cd1567904525cecac625742160f498e81c97b521e08ea00c91d130a9a4fa03a82d", 0x21}], 0x4, &(0x7f0000000700)=[@cred={0x20, 0xffff, 0x2, r3, r0, r1}, @rights={0x38, 0xffff, 0x1, [r4, r5, r6, r7, r8, r9, r10, r11, r12, r13]}, @rights={0x38, 0xffff, 0x1, [r14, r15, 0xffffffffffffffff, r16, r17, r18, r19, r20, r21]}, @cred={0x20, 0xffff, 0x2, r22, r0, r1}, @rights={0x18, 0xffff, 0x1, [r23]}, @rights={0x18, 0xffff, 0x1, [r24]}, @cred={0x20, 0xffff, 0x2, r25, r0, r1}], 0x100, 0x1}, 0x180)

00:00:46 executing program 0:
pipe2(&(0x7f0000000300)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
r2 = dup2(r1, r0)
select(0x40, &(0x7f0000000080), 0x0, &(0x7f0000000180)={0x9, 0x8000, 0x9, 0x5366, 0xd3, 0x66, 0x3, 0x200}, &(0x7f00000001c0)={0x8fc, 0x4})
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000040)={0x1, 0x4, 0x0, 0x4, 0xfffffffffffff801, 0x5, 0x800, 0x7ff, 0x80000001, 0xefc, 0x7fff}, 0xb)
dup2(r3, r1)
setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000)={0x10000, 0x5, 0x9, 0x2fe5}, 0x8)
fcntl$setflags(r2, 0x2, 0x1)

00:00:46 executing program 3:
getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)

00:00:46 executing program 1:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @broadcast, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc)
getsockopt$inet_buf(r0, 0x0, 0x50, &(0x7f0000000100)=""/199, &(0x7f0000000200)=0xc7)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @rand_addr, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000240), &(0x7f0000000280)=0x8)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000002500)={@empty, @local, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000440)={@multicast2, @multicast2, @multicast2}, 0xc)

00:00:46 executing program 2:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='.\x00', 0x400, 0x2)
freebsd10_pipe(&(0x7f0000000100)={<r2=>0xffffffffffffffff})
linkat(r1, &(0x7f00000000c0)='./file0\x00', r2, &(0x7f0000000140)='./file0\x00', 0x400)
r3 = fcntl$dupfd(r0, 0x0, r0)
bind(r3, &(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10)
sendmsg$inet_sctp(r3, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1000000084000000080000000000000014000000070000005a00000001000000000000001cf1"], 0x24}, 0x0)

00:00:46 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x400000000101)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0)
mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000)
ftruncate(r1, 0x0)
getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000000)={@local, @local}, &(0x7f0000000040)=0xc)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
mlock(&(0x7f0000ff8000/0x1000)=nil, 0x1000)
ftruncate(r2, 0x400000000101)
r3 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r3, 0x0)
mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000)

00:00:46 executing program 2:
pipe2(&(0x7f00000001c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x400000)
select(0x22, &(0x7f0000000000)={0x4000000000000008}, 0x0, 0x0, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x66, &(0x7f0000000040)="eaf0a606247492b3562c4efea5bbe86ce51f6af9e8fef78cfec5f327c91f42aea00f20f95a29f652d4be7fb0ffbb12bc8314a379ac963bacb47cad541499355a1532a233701caaa706ba4c601299d0c0478c4fc6ee16c9cb89196e29899a74cc4d7d282deb9fa470f776d0c57a3276b4620f35d20e0634d2321aa9fe6c15c4814ac819345709259fb69cb4ba88a4e62b430c80e8e4013724910e0c19853d76885bb5553341627df54090d0d4ab7d04408682deb032f225dbf495cf3140cb7bfb5869851a4fa3f392c711b0145974772271da805cbe056c64a9ed833c8bd24e06dff285c8cb76b133fb96108f", 0xec)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000600)=ANY=[@ANYRES32=<r2=>0x0, @ANYBLOB="900000003038296d6cc41fe2a3dfcbb6c648e23fa74edcdfb4b5a7d69d797a603e6d9f76dd45d5344b252e9bb7eefb93fb1a6d648e14e80d59d092077b74211676957051ec6caf0e3d8118b9e5fe302f4862016f821228f6cf12b0128ea37ee40788c22d57162aca54a75f08c2fa6f03ff337375b19ef5832a3ef794050d8af7bd18f73ffd2fc9bed32217a500f2bb"], &(0x7f00000006c0)=0x98)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={<r3=>r2, 0x9, 0x4ef, 0x8}, &(0x7f00000005c0)=0x10)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000280)={r3, &(0x7f0000000200)=[@in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f00000002c0)=0x10)
setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000300)={0x9, 0x3100000000}, 0x10)
select(0x40, &(0x7f00000004c0)={0x8, 0x0, 0x6, 0x0, 0x4, 0x2, 0x9d2f, 0x7}, &(0x7f0000000500)={0x1, 0x0, 0xfff, 0x1, 0x6, 0x6, 0x2, 0xffffffffffffff00}, &(0x7f0000000540)={0x6, 0x6, 0xdae, 0xfffffffffffff292, 0xfffffffffffffbff, 0x1, 0x1, 0x10001}, &(0x7f0000000580)={0x1, 0x7})
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000440)={r3, &(0x7f0000000400)=[@in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000480)=0x10)
dup2(r1, r0)
freebsd11_lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380))

00:00:46 executing program 1:
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x24, &(0x7f00000001c0)={0x0, &(0x7f0000001280)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000001340)=0xaa)

00:00:46 executing program 2:
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
r2 = dup(r1)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
fcntl$dupfd(r3, 0x0, r3)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x23, &(0x7f0000000040)=0x40000000000000, 0xfffffe2f)
r4 = dup2(r1, r2)
write(r2, &(0x7f0000000040), 0x4000)
dup2(r4, r0)

00:00:47 executing program 0:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = dup(r0)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)=[{0x10}], 0x10}, 0x20004)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000000)={<r2=>0x0, 0x7}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000100)={r2, 0x8000}, &(0x7f0000000140)=0x8)
getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000080)={r2, 0x257}, &(0x7f00000000c0)=0x8)

00:00:47 executing program 3:
sendmsg(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000100), 0x23d, 0x0}, 0x0)
socket$inet6(0x1c, 0x3, 0x4)
open$dir(&(0x7f0000000000)='./file0\x00', 0x400, 0x80)

00:00:47 executing program 1:
r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1203, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0)

00:00:47 executing program 2:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r1 = dup(r0)
r2 = fcntl$dupfd(r0, 0x0, r1)
setsockopt$inet6_int(r2, 0x29, 0x3f, &(0x7f0000000000), 0x4)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x46, 0x0, 0x0)
setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000200)={@multicast2, @rand_addr}, 0xc)

00:00:47 executing program 0:
r0 = socket(0x2, 0x2, 0xffffffffffffffff)
recvfrom(r0, &(0x7f0000000040)=""/156, 0x9c, 0x40040, &(0x7f0000000100)=@un=@file={0x1, './file0\x00'}, 0xa)
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000140)=0x9, 0x4)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8202feffffffffffffff"], 0x1)

00:00:47 executing program 3:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0)
shmget(0x0, 0x1000, 0x8, &(0x7f0000ff8000/0x1000)=nil)
shmctl$SHM_LOCK(0x0, 0xb)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r2 = socket$inet6(0x1c, 0x10000005, 0x400)
getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000080)={<r3=>0x0, 0x7}, &(0x7f0000000100)=0x8)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000140)={r3, 0x4, 0x3}, &(0x7f0000000180)=0xc)
listen(r1, 0x0)
accept(r1, 0x0, 0x0)
close(r0)
r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r4, 0x7e2780e3)
r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r5, 0x0)
ftruncate(r4, 0x8000)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000540)={0x9, [<r6=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000580)=0x28)
open(&(0x7f0000000880)='./file0\x00', 0x100000, 0x2)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB="2634800002000000"], 0x0)
execve(0x0, 0x0, 0x0)
fchmod(r0, 0x0)
freebsd11_stat(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700))
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000780)={@in6={{0x1c, 0x3, 0x7fffffff, @remote={0xfe, 0x80, [], 0x0}, 0x101}}, r6, 0x2, 0x4, 0x100000001, 0x6a80}, &(0x7f0000000840)=0x98)
shmctl$SHM_LOCK(0x0, 0xb)

00:00:47 executing program 1:
r0 = open$dir(0x0, 0x202, 0x0)
accept(0xffffffffffffff9c, 0x0, 0x0)
sigaltstack(&(0x7f0000ff9000/0x4000)=nil, &(0x7f0000000040))
fcntl$setflags(r0, 0x2, 0xfffffffffffffffe)
getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x8, 0x0, &(0x7f00000001c0))
munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000)
open(&(0x7f0000000000)='./file0\x00', 0x40, 0x8)

00:00:47 executing program 0:
socketpair(0x0, 0x20000000, 0x53, &(0x7f0000000000)={<r0=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000040)={0x101, 0x100, 0x800, 0x3, 0x3, 0x81, 0x100000001, 0x84, <r1=>0x0}, &(0x7f0000000080)=0x20)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x2, 0x2, @rand_addr=0x9}}, r1}, 0x8c)
mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x1)
getpeername$inet(0xffffffffffffffff, 0x0, &(0x7f00000000c0))

00:00:47 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = accept(r0, &(0x7f00000004c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001152c3f1fd6afcd310f615eac219cd9b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001a95b04c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008e8ba1e04c820567c4962feec983244f0889b93903d4b58dad2dcf647c811d88d0751171cd0d2c2787444d89bd25f7726929f4fa483284824bd8cb49109d5b69aa905a60da2903837aa01d4c80d5ded449"], 0x0)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000140)=0x8001, 0x4)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000280))
lseek(r2, 0x0, 0x1000000000003)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0xfffffffffffffd28)
poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
clock_settime(0x4, &(0x7f0000000080)={0x10000, 0x3})
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000002c0)={<r3=>0x0, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000300)=0x10)
getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000340)={r3, 0x40, 0xfa, 0x92}, &(0x7f0000000380)=0x10)

00:00:47 executing program 1:
r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x30000000)
setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000040)={0x7, {{0x2, 0x3, @loopback}}}, 0x90)
pipe2(&(0x7f0000000100)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x100000)
r3 = accept(r2, &(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000180)=0x1c)
recvmsg(r0, &(0x7f0000000500)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, &(0x7f0000000440)=[{&(0x7f0000000200)=""/19, 0x13}, {&(0x7f0000000240)=""/171, 0xab}, {&(0x7f0000000300)=""/63, 0x3f}, {&(0x7f0000000340)=""/30, 0x1e}, {&(0x7f0000000380)=""/91, 0x5b}, {&(0x7f0000000400)=""/58, 0x3a}], 0x6, &(0x7f00000004c0)=""/4, 0x4}, 0x40)
getsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000540), &(0x7f0000000580)=0x4)
getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f00000005c0)={@multicast2, @remote}, &(0x7f0000000600)=0x8)
mlock(&(0x7f0000ff6000/0x8000)=nil, 0x8000)
r4 = semget$private(0x0, 0x3, 0x1)
__semctl$SEM_INFO(r4, 0x3, 0xb, &(0x7f0000000640)=""/4096)
sendmsg(r1, &(0x7f0000001c40)={0x0, 0x0, &(0x7f0000001980)=[{&(0x7f0000001640)="2e9e24a7a9a67a1c6fe3e1ec1d287a1d8033b228ece7f4b10bf182f49c4226b788eb6dcf98b3687bdc86d0a3f6b4cbb60114286e684be50517f10c7a6f324aae1a1db0aa386646f16271d2c2e49ce6db254a588b6430bae4a099f5390a7c2d09af7741cd4e20be2a1a65e3ef9cd654dda1bae4ccf6b67c1d5147aec12e422bac1aae1feaff03dd20da6fc2af1754a21be107739f32a3cef626b18278d3063df290087804e49ba02a344325853ee25c408d76927520e9339be24a617b3cb07b07862c7b622f9973a096b50747ddd6dc8dcf2fd2b3c8733059421783d9851384c65fa4272c9b13f0c53ccd4767a3e6d9f8d3b60b278a08e0", 0xf7}, {&(0x7f0000001740)="09b5b6bb4d63491b8bacaf6bd312517df79c9ca29f755120176a1807da962ea83d9cf9ccfb45157eb1b44eaeb4f8a62399fa6bf32822f9ddf60d7ca7c7d5adca91de88c31578f346a04bd982bef4cc1a2bcac4398b34750e587b22c7afc53e1426f8fd1a95511c0622d25faf704f3960f5f57574d1d273094fe385006e53c8fcca732024", 0x84}, {&(0x7f0000001800)="75cd443ce40a87e6e2f30ee166923706f47963648f0cc3337f2f7dd9ce260b420592f959d456517583d7adf73dc909cb432c8a9fc38abcb2b226247a05092b5f0a94ee", 0x43}, {&(0x7f0000001880)="fc649b350bf8ba1d27a008c6846a25091bf8b828c11d617122c66680c2b9278e556c29a45f2bda9ade598cb3fb82ec5778c7d05946abebf91aa37e762966f7ccfeb53be0565ff06b93675d807314ee212cf60b391f0474be2bd3d95d955bb5b228ed9947ec9b9b024d6212dabafc650dbc3d1d0a94ca03182486cc77257cf37e01b70018908555ad0dd9516aba0f512d02353cc1608bb630bad39ab602219ce41fa82001432078371585cf2f0fba54617c41bb5491379c2b59bde0d8e796ed7c4ada989fc027ebda34826be4358f21ea2279f25c63412c15ac55b69eb1c9ab806e340541141ac0aa4b559b91f62914b8f7eb6abce22a254679", 0xf9}], 0x4, &(0x7f00000019c0)=[{0xb8, 0x1, 0x6, "c2fbcee3abe644d68aa5b62e4a44135c634d246638d5bff3c5884846e38abb674016bf7d53293a05b366881eb507eea1786569cc2ae6d190979622168cbced559829082c879136f496139993af4816b71c07daf7f1bfe3c0b00c888fb8e1fe5317f6e0028d5ba68c25098c0ff5407072cc00206261f2893f75cdec2a4a8a8584ae7ba3fcebdb91f3022e5cfc5485c0b5ce4cd2b9f72864fd1a25e3647f7f2cd95d"}, {0xf8, 0x3a, 0xffffffffffff3a18, "bcfa0f1bbd4c9436837dbd6e4c079fdab6bf8560bf2536b3ee548f5ec329156b7628843c63ce7a23b6bdb84d16b63ca4bd219dcc608abbae32c1797970bf835bfe3f2eb011c752786df1a69963f257e05f3156fbf7b982cff0967a18b1b5a1ec09c1e72e3d2620b388136fb03d152c37223dcae05c6c2c4e235754940b7963b939410e3ccabf59bc335e88bdd99338de9c99b62f72986e135c2f5a21dfc93ee211cf9e32338c9125252ea70c96f74a7e22afd7240298f985672ad616a3877009bf71786803c9f4dc69464c98e17b1ee4d09ea79afebceda584c1612565f21ae3cb309975be"}, {0xc0, 0xffff, 0x4247, "d81209470f5a8bb94cddd2c156005b37806085bc2420ab0fd2589611691f5f6ef080e3cb2b8a25a96f80c39d8445f1aed96a480d5f7a292dfbfc7e32493d1fe5ddc60fe5504bf3fd0548d8cd87342572b0535e5e9919df849e1fb866c69696818727450716a4aeab7297ce8155b59a5bb78784f6638b4e41ad30adc263bf9205e9173559d2b707899b636adf8db123ca00ed02d403407fa5cd5301b988205aebb35c7341b4c5fdf4c1"}], 0x270}, 0x100)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000001c80)={<r5=>0x0, 0x0, 0x1, [0x1]}, &(0x7f0000001cc0)=0xa)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000001d00)={r5, 0x0, 0xf0, "721cfa2d42d849d530f5bc2c03f990cfce6b4de86abf5d350774c5e58d7d3c1be478b122df707bf438c5fc4fd65fe8cef38daaa3c946821fefb7a82604155ae59a98fff058dfd142bed44fb2a7e75d89ec95b264911edcd278f9735ba99ee3be6d0e16b50fa958ea23c0895fd6e4b107c64562e53bdffc48ce372972a21dff03a97365d078cc5a08730450611e2942ba4f917161fe9b7fae3b76b35acd1aff4596920fb57f646bf8f78da78c6989af46e5472079f6c56a326d1090dee349c2a1654b100e5bc5aa3830cb6a495f558c7a667393879b7de5fc031380da98c8dc5af6d6330ba65d2617c2b5b62bc2941508"}, 0xf8)
r6 = semget$private(0x0, 0x0, 0x100)
r7 = open$dir(&(0x7f0000001e00)='./file0\x00', 0x208, 0x40)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f0000001e40)=0x5e31, 0x4)
setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000001ec0)={0x4, &(0x7f0000001e80)=[@in={0x2, 0x1, @loopback}, @in={0x2, 0x0, @loopback}, @in={0x2, 0x0, @rand_addr=0xfffffffffffffff7}]}, &(0x7f0000001f00)=0x10)
__semctl$GETZCNT(r6, 0x3, 0x7, &(0x7f0000001f40)=""/63)
r8 = socket$inet_udplite(0x2, 0x2, 0x88)
getsockopt$inet6_buf(r3, 0x29, 0x5e, &(0x7f0000001f80), &(0x7f0000001fc0))
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000002000)={r5, 0x6}, 0x8)
fstat(r7, &(0x7f0000002040)={0x0, 0x0, 0x0, 0x0, 0x0, <r9=>0x0, <r10=>0x0})
socket$inet_sctp(0x2, 0x5, 0x84)
fchownat(r7, &(0x7f0000002140)='./file0\x00', r9, r10, 0x400)
semget(0x3, 0x0, 0x228)
read(r0, &(0x7f0000002180)=""/166, 0xa6)
fcntl$setstatus(r8, 0x4, 0x4)
accept4$inet(r1, &(0x7f0000002240)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000002280)=0x10, 0x20000000)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000022c0)={r5, 0x3ff}, 0x8)
__semctl$SETALL(r6, 0x0, 0x9, &(0x7f0000002300)=[0x10001, 0x3, 0xffffffffffffffc1, 0x6605, 0x5bf])

00:00:47 executing program 0:
msgget$private(0x0, 0x0)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x0)
r0 = getpgrp(0x0)
r1 = fcntl$getown(0xffffffffffffffff, 0x5)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
sendto(r2, &(0x7f0000000000)="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", 0x1000, 0x1, &(0x7f0000001000)=@in={0x2, 0x3}, 0x10)
setpgid(r0, r1)

00:00:48 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
fstat(r0, &(0x7f0000000000))

00:00:48 executing program 1:
r0 = socket$inet(0x2, 0x3, 0x3)
r1 = fcntl$dupfd(r0, 0x0, r0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000380)=ANY=[@ANYRES32=<r2=>0x0, @ANYBLOB="5300000053de629c007cf47cd7d895386da313f47f82eabafc3f0564552d8ad587090086fad1e22ef87e09eaa832e12a3cbbbfa2e6ab2f28b6d5c24a07c8d3a65d08c1baa33d21a5b22aa05d0cbdc0a14a466dfa23a3f8b8a93aeb50138d3bba984cdc34a876511d5e39c5780c456bfecc0e7112dd10d57a94324c8c02b3bd44c5416e2c67d25c02a2a77ca928ed34cc3f7546d0a622e92b53a76955d8df16ce2e1446a369a3b1d4fd32bead90403f9398df8a948c6897c639ec791985e251cdc97ace467b1c932f86149cd9aad2d3c7fe58961c6f052c4e9639a83718c0a861618e94402c184fa2c087d7577f070cea23be8e7046"], &(0x7f00000002c0)=0x5b)
getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000300)={r2, 0x8001}, &(0x7f0000000340)=0x8)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000ee9ff0), 0x10)
recvmsg(r0, &(0x7f00000012c0)={0x0, 0xffffff80, 0x0, 0x0, 0x0}, 0x2)
setsockopt$inet_buf(r0, 0x0, 0x5f, &(0x7f0000000180)="6c1032003fb1ac7c08f126762cdeb7da08ef1fdca97cec4aba3db62afe29a23a901f8d2af0cec3c3b845ec8610d06769818756191eb9fdcaf97b4a608b0e8ce7d713152477315c6585b371c2fa472311ed8240a4d3da36c001e01ffdbf1215ce065fe07c7f83c658d5fc885c36b9b7e6c119f6264124dfa1cfba08105992e8b1d22f9275b3d8ddf689a18d4d1358a1a090cdc7392f45c78f1177df6db309713739bb44", 0xa3)
getsockopt$inet6_buf(r1, 0x29, 0x77, &(0x7f0000000000)=""/100, &(0x7f0000000080)=0x64)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f00000000c0)={<r3=>0x0, 0x4, 0x3, 0x80}, &(0x7f0000000100)=0x18)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000140)={r3, 0x3}, 0x8)

00:00:48 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x903, &(0x7f00000000c0), 0x8)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040)=0x9, 0x4)
getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000080), &(0x7f0000000100)=0x4)

00:00:48 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0xfffffffffffffffe, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(r0, 0x2, 0x1)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0)
mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x2)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, 0x0, 0x0)
getsockopt$inet_buf(r0, 0x0, 0x55, &(0x7f0000000100)=""/174, &(0x7f0000000200)=0xae)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, 0xbf4a, 0x8}, &(0x7f0000000080)=0xc)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000340)=ANY=[@ANYBLOB="000000000100010002010000ff000000b0bc0700bffe2485f253742403e72ba2e51918429a2c9dbcb6b9fde98cca3b9e5d3fcb097040b658b1f6d0d2fa23d9ca61961d8767279becd2f9a1f5e244c401d1e220d5a0bbcdc96e591b38ad6cdde3964cc93995aae6bb216b476fa21fff6fb2da7de8da9ab1d530603bfd84dac33443c645fe55cc60896bcb31a19246eb641cc0e89d5e04034cc04392373fdf1cc745c42fd18a"], 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)

00:00:48 executing program 0:
writev(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000200)="72a905fa72dbcc13dd1ed641b4d895933fff101d81ad0e11b19b42e85f55d5fa4e2063655032a7e332d1acb7017936b6119c41846da863b9355c83fc8329299bc708831bc4280835eb8745fe7e1bb45aa0dfba6eddcf2006a6f370aadb6eb7c25a8696a023c4f928b5d4317ddc2542f39a8b4b29da91b26bb647ea7435292c8f832a0723d39a1b9e29022a954ef1ff178695572f13322fc00c99593615b7ebe2932d4b6ef26aeaff6001c87df85bc563a1a811a5d0fd766a57610784b1a9963b8bdcbe4a7713604c046c53682ff1d62375510d5034e78f1d9379e873083583565ae8c0ed29f26c58c39abe891bb3251c1cd10258d7ae0d857ab4e37b7ccd8516361b16d139ae251d152db17bfe2a69e88039637eecfb19ed49b1263afb014c3965a34607f329858173ee2776604488b4203ac7c9527ca14c568be2e9ca1b7e5ea13453a583e86205070251f89f56b8eb4fd8736ef1ab2faae02a979946f96586d2f03b3c5c5cf4ef7e2b286e14eea5f3cd9b6bfdc72a9f092e2461f665393e0fca62efe379636a277364bcbceff2032af76921995c01725c9cc58e51a550b69d9d3d8f6c6371730b758862e9e658812f7861a15b397179d72082697c4901f35d1146159c9162209c27", 0x1c9}], 0x1)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000400)={0x2, 0x7, <r1=>0x0}, &(0x7f0000000440)=0xc)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000480)={r1, 0x3}, &(0x7f00000004c0)=0x8)
r2 = dup(r0)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000080)={<r3=>0x0, 0x4}, &(0x7f00000000c0)=0x8)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in={{0x2, 0x3, @multicast1}}, r3}, &(0x7f00000001c0)=0x8c)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000000)=ANY=[@ANYRESOCT=r3], 0x1)
__getcwd(&(0x7f0000000040)=""/46, 0x2e)
connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)

00:00:49 executing program 2:
r0 = socket$inet6(0x1c, 0x3, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x53, &(0x7f0000000000)="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", 0x108)
syz_emit_ethernet(0xa1, &(0x7f0000000140)="dcede0788324d0afd8d67a23abdf5796c0f4d10587dc661c3a8efd7f8e94492b6f27d552a3398dff6c7f3cc96135796a5bf2a60d12cdfd8644548caa84aed80caebdce6360e191dc04dbc9d7a5b2f6c9ab103f3b1e70c75786c2ab70d6715d2df492551ecb55d4321f35bc95e0152590a7212c3b180058eb595d9105489c6bbc046838ed0259be155f2776c7f05fd526056ce78c12d3e938a8002661128c46261f")

00:00:49 executing program 0:
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(0xffffffffffffffff, 0x0, 0x3)
poll(&(0x7f0000000080), 0x0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
r0 = open(&(0x7f0000000000)='./file0\x00', 0x82, 0x178)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0)
r1 = getpgid(0x0)
fcntl$lock(0xffffffffffffffff, 0xc, &(0x7f0000000040)={0x3, 0x0, 0x1, 0xcfe, r1})
getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0)

00:00:49 executing program 1:
mkdir(&(0x7f0000000600)='./file0\x00', 0x180)
r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0)
freebsd11_getdents(r0, 0xfffffffffffffffe, 0xfffffff2)
readlink(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000080)=""/255, 0xff)
getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4)
execve(&(0x7f0000000180)='./file0\x00', &(0x7f0000000400)=[&(0x7f00000001c0)='\x00', &(0x7f0000000200)='\xae!\x00', &(0x7f0000000240)=')\x00', &(0x7f0000000280)=':^.\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='Z\x00', &(0x7f0000000380)='*\x00', &(0x7f00000003c0)='%\x00'], &(0x7f0000000580)=[&(0x7f0000000480)='@\x00', &(0x7f00000004c0)='^\x00', &(0x7f0000000500)='&\x00', &(0x7f0000000540)='\x00'])
bind$unix(r0, &(0x7f0000000640)=@abs={0x1, 0x0, 0x3}, 0x8)

00:00:49 executing program 0:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
freebsd10_pipe(&(0x7f0000000040)={<r0=>0xffffffffffffffff})
fchmodat(r0, &(0x7f0000000080)='./file0\x00', 0x7)
fcntl$lock(0xffffffffffffffff, 0x8, &(0x7f0000000000))

00:00:49 executing program 1:
r0 = socket(0x3, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="010000006433944c4546f483a55e35722c012e8d4a23834352ae85a96dae9483707a01e27ce4a46e532d22c1257da9e51735b0122b4f68ccf794169665454ab4d3533dc6b5f88a02b791700326342b1c9096dbb8c6ce1d86ebe320a559c38c1f8f0150b5a7e28906aa04845d40fac57bc112d24e8863e1d58d07679277d1c85a2aebbc5e8ed439d214fca61dcaa26fa3cbfed0b1e432c8b7df14648790f8b971d81e86bb775042a885bd7356bfccc93154d36f749f1bce4f976393b29ce348c8e2da70a70c2dd175ff0727c2f9547d465417a7a271f7aa2678", @ANYRES32=0x0], &(0x7f0000000100)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000280)={@in6={{0x1c, 0x3, 0x7fff, @remote={0xfe, 0x80, [], 0x0}, 0x8}}, <r1=>0x0, 0x8, 0x6e9a, 0x10a, 0x3, 0x101, 0x3ff}, &(0x7f0000000040)=0x98)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x1, 0x0, r1}, 0xc)

00:00:49 executing program 3:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00'])
r2 = dup(r1)
r3 = socket$inet6_tcp(0x1c, 0x1, 0x0)
dup(r0)
connect$inet(r2, 0x0, 0xfe0a)
r4 = dup(0xffffffffffffffff)
writev(r1, &(0x7f0000000280), 0x26)
writev(r1, &(0x7f0000000100), 0x100000000000005d)
sendfile(r4, r3, &(0x7f0000000000), 0x0)
execve(0x0, 0x0, 0x0)
ftruncate(r4, 0x0)

00:00:49 executing program 2:
freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0))
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000280)=ANY=[@ANYBLOB="00040000663ddc836d6223ca27831c6c6700cff0a31e007bf16cec31f4c2a08be7951133ad588a2bc46f"], &(0x7f0000000180)=0x4)
sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="ceaa3dd4ce425765dd524c3afce0d8ffb623", 0x12, 0x4, &(0x7f0000000040)={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10)
r0 = accept4(0xffffffffffffffff, &(0x7f00000001c0)=@in6, &(0x7f0000000200)=0x1c, 0x30000000)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000240)={0x7, [0x1, 0x0, 0x22, 0x20, 0x3, 0x100000000, 0x1]}, 0x12)

00:00:49 executing program 0:
getgroups(0x4, &(0x7f0000000040)=[0x0, 0xffffffffffffffff, <r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff])
getgroups(0x1, &(0x7f0000000000)=[r0])
setregid(r1, r0)
setregid(r1, r1)
r2 = msgget(0x3, 0x408)
msgsnd(r2, &(0x7f0000000080)={0x266a2dd385188ff4}, 0x8, 0x800)

00:00:49 executing program 1:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000140)=0x1c)
bind$inet6(r1, &(0x7f0000000180)={0x1c, 0x2, 0x10001, @loopback, 0xe52}, 0x1c)
ftruncate(r0, 0x0)
r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x20000000)
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x4)

00:00:49 executing program 1:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x280, 0x0)
ftruncate(r0, 0x7e2780e3)
fsync(r0)
ftruncate(r0, 0x1f000000)
utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x1000, 0x4}, {0x6, 0x1}}, 0x0)

00:00:49 executing program 0:
open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001})
r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001})
open(&(0x7f0000000140)='./file0\x00', 0x28200, 0x8)
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0)
fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x1000300010005})

00:00:49 executing program 1:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000000)={@multicast1, @multicast1, @empty=0x2}, 0xc)
r1 = accept4(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c, 0x30000000)
getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4)

00:00:49 executing program 1:
r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x200, 0x0)
mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2, 0x12, r0, 0x0)
mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
readlinkat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=""/133, 0x85)
ftruncate(r1, 0x101)
r2 = dup2(r0, r1)
madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x3)
setsockopt$inet6_int(r2, 0x29, 0x1e, &(0x7f0000000080)=0x3, 0x4)

00:00:49 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r1=>0x0]}, &(0x7f0000000100)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x1206, &(0x7f00000001c0)={r1}, 0x8)
r2 = semget(0x2, 0x3, 0x400)
__semctl$GETNCNT(r2, 0x4, 0x3, &(0x7f0000000200)=""/166)

00:00:49 executing program 3:
socketpair$unix(0x1, 0x1, 0x0, 0x0)
accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x30000000)
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000280), 0x0)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
renameat(r1, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000100)='./file0\x00')
lseek(r1, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
fcntl$setflags(r1, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
freebsd11_lstat(0x0, 0x0)
getgroups(0x0, 0x0)
freebsd11_fstat(0xffffffffffffffff, 0x0)
getpgrp(0x0)
fcntl$lock(r1, 0xfffffffffffffe, 0x0)
r2 = socket$inet(0x2, 0x0, 0x0)
setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x51, &(0x7f00000001c0)={0xdb, {{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}}, 0x90)

00:00:49 executing program 0:
open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(0xffffffffffffffff, 0x0)
truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000)
truncate(&(0x7f0000000100)='./file0\x00', 0x31000000)
socket$inet_tcp(0x2, 0x1, 0x0)

00:00:49 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="0c00000009cd6c9256e9dfc97200407736"], 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
writev(r0, &(0x7f00000006c0)=[{&(0x7f0000000680)="81cc3a97d5a40d", 0x7}], 0x1)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
connect$inet(r0, &(0x7f0000000000)={0x2, 0x3, @rand_addr=0x4}, 0x10)
dup(r0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, 0x0, 0x0)

00:00:50 executing program 2:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
bind(r0, &(0x7f0000000000)=@un=@file={0x0, './file0\x00'}, 0x4)
r1 = fcntl$dupfd(r0, 0x1000, r0)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$getown(r0, 0x5)
sendmsg$unix(r1, &(0x7f0000000400)={&(0x7f0000000080)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000000340)=[{&(0x7f00000000c0)="eef833f442e2237ad0fbb5c16fc371730d5bdfdb19e5149fc8f783f93ee84466bdf42dc3c4f1fcbee822bd481e6b7c9e978dba793cbea7296c6114dfb5b91c3764689f842c2946b4da8f6d90ea730a8fe91f20eae7d1d4445e8d1111af6e60259b5342d191b78ea8beca36cc1f1ac3f8cf36f57b841b06254b28906adeccb9e62ca974d5afbbc7c1887ec1c082ee844464a8417ed68cf1c30c8e7f59b8fa49fa4c766cd10dc9", 0xa6}, {&(0x7f00000001c0)="2afd023f", 0x4}, {&(0x7f0000000200)="128c13f2d54dd7508f32755a73686dcd27268e8f7bbae39e795122f3c62d3d8a3cfa2849d630fd5eaddb13ff9a6c43c34c8dd53b50b4d04c95f21b68f9eb2cf6dde27af5d360aebfb4f39ba6ac7fa375c7630c12108d195180493ff0e84b9b0338e2db94dea601c40bb7db0d", 0x6c}, {&(0x7f0000000280)="a2c63e695b1e69de02315c7322de165c8c8d21c025c4483b5017dbb41fe20e41526f38ad5863913c0e6649e58241d88344bb81d40784fb1aead3da0a5efcd6a4fe528aaa087ff805829de9a4240373f2c753f298f703ef6b36fbabf6fb3baae4532b051f277829da8f2e7c207a24b54e90a9abfad444bde260656c58f58ef466dc0dc7cd68e3447a21a729ab989b123fc80afdd267c9d6724bf92927eb8a1f78077634b39df3b2fb9423f5", 0xab}], 0x4, &(0x7f0000000380)=[@rights={0x30, 0xffff, 0x1, [r2, r2, r2, r0, r2, r0, r2, r1]}], 0x30, 0x4}, 0x10d)
fcntl$lock(r1, 0xf, &(0x7f0000000040)={0x2, 0x7, 0xfffffffffffffff9, 0xfffffffffffffffa, r3})
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0}, 0x20004)

00:00:51 executing program 3:
writev(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000200)="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", 0x1c9}], 0x1)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
getsockname$inet(r1, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @broadcast}}}}, 0x0)

00:00:51 executing program 0:
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x2, [0x0, 0x0]}, &(0x7f0000000080)=0xc)
mlock(&(0x7f0000215000/0x1000)=nil, 0x50a12000000000)

00:00:51 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
fcntl$setstatus(r0, 0x4, 0x8)
pipe2(&(0x7f00000003c0), 0x4)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000380)={@remote, @loopback}, &(0x7f0000000340)=0xffffff53)
lseek(r0, 0x0, 0x1000000000003)
open(&(0x7f0000000140)='./file0\x00', 0x400, 0x20)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={<r1=>0x0, 0x10001}, &(0x7f0000000100)=0x8)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
socket$inet6(0x1c, 0x0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x5)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000300)=r1, 0x4)
writev(r0, &(0x7f0000000240)=[{&(0x7f00000001c0)="4e99f2f42102e776f76008f8e56a25badb7dfd0c4fc60eaa4a7b723e4e40c3fa963110ac1cf115f60a6a38669089b3869b1daf64c20c736336805b16d6425192cad366c4dc7a24c410f9159aa126ec47b0da242c51d792e5a9e16e3f1931daf43253f85ea0f352254af33de59d2039c4b8653626e4528830d809", 0x7a}], 0x1)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4)
getsockname$inet(r0, &(0x7f0000000280)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000002c0)=0x10)

00:00:52 executing program 1:
socketpair(0x10, 0x2, 0x2, &(0x7f0000000080)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000100)='cubic\x00', 0x6)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r1, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @loopback}}}, 0x90)
open(&(0x7f0000000340)='./file0\x00', 0xfffd, 0x40)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000300)={0x0, 0x5, 0x5, [0x5, 0x4, 0x8, 0x0, 0xfffffffffffffffc]}, 0x12)
shmget$private(0x0, 0x1000, 0x141, &(0x7f0000ffe000/0x1000)=nil)

00:00:52 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f00000000c0)={<r1=>0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000100)=0x10)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000140)={r1, 0x0, 0x1, [0x6]}, 0xa)
fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
freebsd11_fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
freebsd11_fstat(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
getgroups(0x3, &(0x7f0000000380)=[<r5=>r2, r3, <r6=>r4])
r7 = dup(r0)
getsockopt$inet6_udplite(r7, 0x88, 0x2, &(0x7f00000003c0), &(0x7f0000000400)=0x4)
setresgid(r3, r5, r4)
setgroups(0x2, &(0x7f0000000440)=[r5, r6])
setsockopt$inet_sctp_SCTP_RESET_ASSOC(r7, 0x84, 0x902, &(0x7f0000000480)=r1, 0x4)
setsockopt$inet_int(r0, 0x0, 0x5f, &(0x7f00000004c0)=0xeb6d, 0x4)
socketpair(0x1, 0x7, 0x0, &(0x7f0000000500)={0xffffffffffffffff, <r8=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000540)={0x1, [0x7]}, &(0x7f0000000580)=0x6)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000005c0)={<r9=>r1, 0x3, 0x3}, &(0x7f0000000600)=0xc)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r8, 0x84, 0x23, &(0x7f0000000640)={@in6={{0x1c, 0x2, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x8}}, r1, 0x642, 0x4, 0x80}, &(0x7f0000000700)=0x8c)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r8, 0x84, 0x21, &(0x7f0000000740)={0x200, 0x4400, 0x200, 0x7, r9}, &(0x7f0000000780)=0x10)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r8, 0x84, 0x14, &(0x7f00000007c0)={0x5, [0x6, 0x80000000, 0x9, 0x4c, 0x0]}, 0xe)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x23, &(0x7f0000000800)={@in6={{0x1c, 0x0, 0xf475, @remote={0xfe, 0x80, [], 0x0}, 0x4}}, r9, 0x2, 0x4, 0xba4}, 0x8c)
setsockopt$inet6_sctp_SCTP_RTOINFO(r7, 0x84, 0x1, &(0x7f00000008c0)={r9, 0x1, 0x4, 0x8}, 0x10)
semget$private(0x0, 0x3, 0x201)
freebsd11_lstat(&(0x7f0000000900)='./file0\x00', &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, <r10=>0x0})
setgroups(0x7, &(0x7f00000009c0)=[r5, r4, r2, r2, r5, r10, r3])
r11 = openat(0xffffffffffffff9c, &(0x7f0000000a00)='./file0\x00', 0x100102, 0x18)
freebsd11_lstat(&(0x7f0000000a40)='./file0\x00', &(0x7f0000000a80))
utimes(&(0x7f0000000b00)='./file0\x00', &(0x7f0000000b40)={{0x1, 0xfff}, {0xc4, 0x9}})
accept4$inet6(r11, &(0x7f0000000b80)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000bc0)=0x1c, 0x10000000)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x21, &(0x7f0000000c00)={0x1000, 0x800, 0xffffffff, 0x5, r1}, &(0x7f0000000c40)=0x10)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r11, 0x84, 0x11, &(0x7f0000000c80), &(0x7f0000000cc0)=0x4)

00:00:53 executing program 3:
mkdir(&(0x7f00000aa000)='./file0\x00', 0x0)
symlink(&(0x7f0000281000)='..', &(0x7f0000110000)='./file0/file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0)
chmod(&(0x7f0000000100)='./file0\x00', 0x23e)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x5, [0x9, 0x7, 0x6, 0x0, 0x9]}, 0xe)
setuid(0xee01)
futimesat(r0, &(0x7f0000000140)='./file0/file0\x00', 0x0)

00:00:53 executing program 3:
fcntl$getown(0xffffffffffffffff, 0x5)
getpgrp(0x0)
getpgrp(0x0)
getpgid(0xffffffffffffffff)
getpgid(0xffffffffffffffff)
r0 = getpgrp(0xffffffffffffffff)
getpgid(r0)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
r2 = dup2(r1, r1)
getsockopt$inet6_tcp_int(r2, 0x6, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x4)
mlockall(0x0)
munlockall()

00:00:53 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000140)=@abs={0x1, 0x0, 0x1}, 0xfffffffffffffe96)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r1=>0x0]}, &(0x7f0000000100)=0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0xc}, 0x0)

00:00:53 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000340)='./file0\x00', 0x80000000)
lseek(r0, 0x0, 0x1000000000003)
rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00')
poll(&(0x7f00000000c0)=[{r0}, {}], 0x2, 0x0)
r1 = semget$private(0x0, 0x7, 0x50)
__semctl$GETNCNT(r1, 0x0, 0x3, &(0x7f0000000000)=""/4)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
freebsd11_lstat(0x0, &(0x7f0000000400))

00:00:53 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x4000000000fe)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
unlink(&(0x7f0000000000)='./file0\x00')
mmap(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x3, 0x12, r1, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0)
mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000)
msync(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x0)
mmap(&(0x7f0000a32000/0x3000)=nil, 0x3000, 0x2, 0x80010, r1, 0x0)

00:00:54 executing program 2:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96)
shmctl$SHM_LOCK(0x0, 0xb)
listen(0xffffffffffffffff, 0x0)
execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], 0x0)
r1 = openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8)
socket$inet6_udp(0x1c, 0x2, 0x0)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r2 = semget$private(0x0, 0x7, 0x0)
__semctl$SETVAL(r2, 0x3, 0x8, &(0x7f00000002c0)=0x8001)
close(r0)
r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r3, 0x7e2780e3)
r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r4, 0x0)
ftruncate(r3, 0x8000)
mkdir(&(0x7f0000000600)='./file1\x00', 0xe60b0000)
r5 = socket(0x2, 0x5, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="bd1d81458b323c86a1c214dcebb46e9264ae132f30b45168893d28ee5f60eeb4447a7a82e0a438cc", @ANYRES32=<r6=>0x0], 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x13, &(0x7f0000000040)={r6, 0x10001}, 0x8)
r7 = semget$private(0x0, 0x2, 0x28)
__semctl$GETNCNT(r7, 0x4, 0x3, &(0x7f00000003c0)=""/215)
setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000380), 0x4)
fchmod(r0, 0x100000000000119)
freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000009c0))
open(&(0x7f00000005c0)='./file0\x00', 0x20084, 0x82)

00:00:55 executing program 1:
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0)
freebsd11_stat(&(0x7f0000000380)='./file2\x00', 0x0)
symlinkat(&(0x7f0000000100)='./file1/file0\x00', r0, &(0x7f0000000140)='./file0\x00')
freebsd11_stat(&(0x7f0000000440)='./file1\x00', 0x0)
renameat(r0, &(0x7f0000000280)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00')
r1 = dup(r0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f00000000c0)=0xc)

00:00:55 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
fdatasync(0xffffffffffffffff)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f0000000000), 0x0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x4)

00:00:55 executing program 3:
r0 = socket$inet(0x2, 0x10000003, 0x0)
sendmsg$inet_sctp(r0, &(0x7f0000001280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x300}, 0x1c, &(0x7f0000001240)=[{&(0x7f0000000180)="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", 0x5c9}], 0x1}, 0x4)
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000880), &(0x7f00000008c0)=0x1c, 0x10000000)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000900)={0x2, 0x5, 0x4000, 0x2, 0x5, 0x18ea, 0x100000001, 0x5, <r2=>0x0}, &(0x7f0000000940)=0x20)
setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000a40)={r2, &(0x7f0000000980)=[@in={0x2, 0x0, @multicast1}, @in6={0x1c, 0x2, 0x2b5, @remote={0xfe, 0x80, [], 0x0}, 0x5}, @in6={0x1c, 0x0, 0x80000000, @loopback, 0x853}, @in={0x2, 0x1, @rand_addr=0x8}, @in6={0x1c, 0x2, 0x1, @local={0xfe, 0x80, [], 0x0}, 0xffff}, @in6={0x1c, 0x0, 0xfffffffffffffff9, @loopback, 0x40}, @in={0x2, 0x3, @loopback}, @in={0x2, 0x2, @broadcast}]}, &(0x7f0000000a80)=0x10)
listen(r0, 0x0)
setsockopt$inet_buf(r0, 0x0, 0x51, &(0x7f0000000040)="e0b0be3c6ee19097e7e9bf6a118e6a6d333d0c4f738a724e33d0b3779b08d9c3de59f4fe4bc3693ff21a3b0471385acab81fe9bbd0c746af2fa558fa327bd0982dddb5afdadd7c8737db447e33790decfd76473fd47376ab883f03b484d33b030e4b7139ac44ed2d7a4d7f41135dc6d6287d2d28e15e611b5bfa0eec325428175d130c5beb4e4170ea04d328a4ff64a2fa0ffb19c478c8dec6ac46ae242cb31e134d3a9645dc9737d4ddf9c773675f3499924d565a1169507918f279f5274aca1a0a1d47d3c047213f6e60cf82de13a9829b4b87956b6b272b95c843", 0xdc)
getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000140)={<r3=>0x0, 0x80000000, 0x517, 0x8}, &(0x7f0000000780)=0x10)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000007c0)={@in={{0x2, 0x3, @broadcast}}, r3}, 0x8c)

00:00:55 executing program 0:
setrlimit(0x7, &(0x7f0000000380)={0x0, 0xffffffffffffffff})
rmdir(&(0x7f0000000000)='./file0\x00')

00:00:55 executing program 0:
getgroups(0x3, &(0x7f00000001c0)=[0x0, <r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff])
setresgid(0x0, 0x0, r1)
setgid(r0)

00:00:55 executing program 0:
r0 = socket(0x17, 0x10000004, 0x8101)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000)=0xffffffffffff0f73, 0x4)
r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendmsg(r1, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001500)=[{&(0x7f0000000480)="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", 0xff6}], 0x1, 0x0}, 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000100)={<r2=>0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000140)=0x10)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in={{0x2, 0x2, @rand_addr}}, r2, 0x9, 0x0, 0x0, 0x8, 0x9f9, 0x80}, &(0x7f0000000240)=0xa0)

00:00:55 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)=ANY=[@ANYBLOB="f3000000010000002dcee7d707000000ffff2d00"], 0x0)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={0x0, 0x9}, 0x8)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0)
r1 = dup2(r0, r0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x96b)
truncate(&(0x7f0000000300)='./file0\x00', 0xf71f)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000000)=@in6={0x1c, 0x2, 0x5, @loopback, 0x8}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000040)="77244421095a7b929eaf5763179871c0dc0c7e49e5f987be73b2fef75baae931c3a3321bb0257f40c76e", 0x2a}, {&(0x7f0000000240)="a6c3a533fa3ba478ca765636587db054b10a5a2a146554c236d65acd4228d9eeb08ad600e68910905938470508d0b27efdd768329618df2777812e3e23637fd4b3d63f62fb2f93040eaee3b49607e17fcfb00dd615f4397c239ccb7aa2762625b90fd9fcefcfcf4c0321c7b8f02f794a8524ad1e5384747dc236036322b95c068be2d06dd23fe824562695d162579aaba15f6f5ded7202b291c0b68d7a1f636dca11673f704a0769c1650a95b187929f", 0xb0}], 0x2, 0x0, 0x0, 0x20080}, 0x20008)

00:00:55 executing program 1:
getgroups(0x3, &(0x7f0000000000)=[<r0=>0x0, 0xffffffffffffffff, <r1=>0xffffffffffffffff])
setgid(r1)
setgroups(0x2, &(0x7f0000000080)=[r0, r0])
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r2, 0x101)
close(r2)
chmod(&(0x7f0000000340)='./file0\x00', 0x47eda2f5c610c659)
execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000000), 0x0)

00:00:56 executing program 3:
mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x1)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
getsockname(r0, 0x0, &(0x7f0000000080))
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4)
link(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00')

00:00:56 executing program 3:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil)
pipe2(&(0x7f0000000540)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x4)
getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb)
listen(0xffffffffffffffff, 0x0)
execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[0x0, 0x0, &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00'])
r3 = openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000740)={0x200, 0x100, 0x0, 0x7, <r4=>0x0}, &(0x7f0000000800)=0x10)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000880)={r4, &(0x7f0000000840)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f00000008c0)=0x10)
setsockopt$inet6_int(r3, 0x29, 0x1a, &(0x7f0000000080)=0x100000000, 0x4)
accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x0)
r5 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
close(0xffffffffffffffff)
r6 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r6, 0x7e2780e3)
r7 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000980)=0x1, 0x4)
sync()
setsockopt$inet6_udp(r5, 0x11, 0x1, &(0x7f0000000700)=0x40, 0x4)
mlockall(0x2)
listen(r2, 0x1000)
writev(r1, &(0x7f0000000680)=[{&(0x7f0000000100)="9ee8bed6", 0x4}, {&(0x7f0000000180)="cac336ff6303e5e4be26196fb9a0148f87a2766e54e23a67b592d738f2fd0aedfd3fc10c1cd57947428cb71298912b8f5028ed35b55f9735e2a183faca980a4ff02d52969422ba3fee1104ab6a8084683028f6096d24a2d537b0b0e0abfd6f78fc869f7737aba1982baf4b999a5e7acdf2743c461a5d0cf40991abe2f9cebabe86e8e4f8db22f44d8b58f78ecccf520b72107bc97bd0f39425423a21be6d6a0afad10387fb17b93c96d569990e19c645eb936617cb3588091d65283ac1c84b8226ea49aa75f793415ef7f1201705300862ea", 0xd2}, {&(0x7f0000000380)="9be5ac3eb046e0175efa28609af2533639d109ac641531b66c906b4a565ebf380b11a8d55dbece620f715973e6e59bc93b452f8c315207d124c45f18a75a6ed440fcac5726854d084bee6bea990cc7e76cd5b35cdddca253fc1a51c1be86e24b8b3649ca219f609434dcb225bc9414604b", 0x71}, {&(0x7f0000000580)="81b8ddf0abe114dc062901bc8e3ba1743894aa52ecd16b00be3cc2ab9079d30946908ed5cf45ae9438b3cb0087db1b58e35d014e80679b700b05575d4b2df66962a055a6f436bc3f6b5a69458b9c4ab33254a09a063999175b407382905cd6c7fb693ef82e1a3bf26295a31923d33cde538e17559e9d59f19ac5da64552d8a4a922bb8e931dba9f4d0929beb4ae7e35f29e5687e242d7c1aec7458960150ef8c95b69461668704e4376664b5789d2ba2ad4551434b7d4755da", 0xb9}, {&(0x7f0000000640)="c3f5", 0x2}], 0x5)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x2000000000006, 0x12, r7, 0x0)
mkdir(&(0x7f00000009c0)='./file0\x00', 0x18)

00:00:57 executing program 1:
shmat(0x0, &(0x7f0000c37000/0x3000)=nil, 0x2)
mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0)

00:00:59 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="1c0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000004438a16000033d02091e93b678129cdb97847b5da000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x8c)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={<r1=>0x0, 0x7fffffff}, &(0x7f0000000040)=0x8)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000140)={r1, 0xfffffffffffffffe}, &(0x7f0000000200)=0xfffffffffffffe2b)

00:00:59 executing program 1:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r1 = dup(r0)
r2 = fcntl$dupfd(r1, 0x0, r1)
pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @rand_addr, @loopback}, 0xc)
setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000200)={@multicast2, @rand_addr}, 0xc)
fcntl$setflags(r0, 0x2, 0x1)

00:00:59 executing program 0:
r0 = socket$inet(0x2, 0x3, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
socket$inet(0x2, 0x20000000, 0x401)
setsockopt$inet_buf(r1, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000ee9ff0), 0x10)
recvmsg(r0, &(0x7f00000012c0)={0x0, 0xffffff80, 0x0, 0x0, 0x0}, 0x2)

00:00:59 executing program 3:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x1c, 0x0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000140)={<r2=>0x0, 0x3}, &(0x7f0000000180)=0x8)
getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000001c0)={r2, 0x8}, &(0x7f0000000200)=0x8)
open(&(0x7f0000000000)='./file1\x00', 0x8000, 0x4)
poll(&(0x7f0000000100)=[{r0, 0x4}, {r0, 0x2041}], 0x2, 0x1ff)
r3 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0)
dup2(r3, r3)

00:00:59 executing program 2:
r0 = dup(0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0x94}, &(0x7f0000000180)=0xc)
r1 = open(&(0x7f0000000000)='./file0\x00', 0xc, 0x0)
mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x2)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r1, 0x0, 0x1000000000003)
setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000100)=0x4, 0x4)
poll(&(0x7f00000000c0), 0x0, 0x0)
poll(0x0, 0x0, 0x664b6e3)
fcntl$setstatus(r1, 0x4, 0x10008)
socket$inet6(0x1c, 0x0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
socketpair(0x0, 0x3, 0xacf, &(0x7f0000000080))

00:00:59 executing program 1:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setreuid(0x0, 0xee00)
dup2(r0, r0)
setsockopt$inet_int(r0, 0x0, 0x10, 0x0, 0x0)

00:00:59 executing program 1:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
readlinkat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/97, 0x61)
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0)
mlock(&(0x7f0000111000/0x1000)=nil, 0x1000)
madvise(&(0x7f000010e000/0x1000)=nil, 0x1000, 0x7)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000000c0)=0x3, 0x4)

00:00:59 executing program 1:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
r1 = msgget(0x1, 0x20)
msgrcv(r1, &(0x7f0000000080)={0x0, ""/153}, 0xa1, 0x3, 0x1800)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0)
getsockopt$inet6_int(r0, 0x29, 0x31, 0x0, &(0x7f0000000040))

00:00:59 executing program 0:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0)
symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00')
execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)=[&(0x7f00000004c0)='[\x00', &(0x7f0000000540)='[\x00'], &(0x7f0000000400)=[&(0x7f0000000440)='{(.\')\'\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='.\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)='}#\x00', &(0x7f00000003c0)='-.($\x00'])
openat(r0, &(0x7f0000000200)='./file0\x00', 0x406600, 0x0)

00:00:59 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000200)={0x401, 0x3e, 0x4500, 0x100000000, 0x1, 0x8, 0x2, 0x4, <r1=>0x0}, &(0x7f0000000240)=0x20)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000280)={0x1, 0x2, 0x2000, 0x4, 0x7, 0x4, 0xfffffffffffffffd, 0x81, r1}, 0x20)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={<r2=>r1, 0x100, 0x3, 0x2, 0xffffffffffffffff}, &(0x7f00000002c0)=0x18)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000100)={r2, 0xc5, "122e310c98c8eb474a684adaa898795d120c2bc482f001485b5509b9ddb47dbff47e4ba6877844d077d593ef1e53d811f4b4fc40671c809d58feb8abb1b384ef6a09c88bb250b0de1962dc097e22f8a51c297b0091fc18b4b3ebef17eb8c00ac62bd1ccc64522df027cf7c54d621eee8efe273e6986efb5f2b87f5a06181a3f124157646cc7a949e48abdd22c69068e01dc1e4c09ee37bc68ea60b252015223d4760693af3d2704a6ec54b9795790d7ae3e7323b27f04e8493517c989404d88c44f4088b88"}, &(0x7f0000000080)=0xcd)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c)

00:00:59 executing program 0:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x180, 0x40)
sendto$inet6(r0, &(0x7f00000000c0)="ceed22e4cbd6efb9a0c7b39c73b16efe5a68ffcb31d43a5e5d58bb4d8a64e6e8fae88accb47e62c57173a8f41b6b47e8cd2e873a2591bdb80dc4f1e68af89ac87f6278bb5a3017e991c4f2d294d4077ff24c1b93e651624ad83ae09f269e033047256965ed018fce779007bd87ffe2bd80ab8bb9e119b983a0b35c371c765e4f0859b31ea0", 0x85, 0x20000, &(0x7f00000001c0)={0x1c, 0x0, 0xb9d, @local={0xfe, 0x80, [], 0x0}, 0x7}, 0x1c)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
r2 = fcntl$dupfd(r1, 0x0, r1)
bind(r2, &(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10)
sendmsg$inet_sctp(r2, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="1000000084000000081a0000000000000001000000"], 0x24}, 0x0)

00:00:59 executing program 3:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockname$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000180)={<r2=>0x0, &(0x7f00000000c0)=[@in, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in, @in={0x2, 0xffffffffffffffff, @multicast2}, @in]}, &(0x7f00000001c0)=0x10)
getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000200)={r2, 0x9}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000280), &(0x7f00000002c0)=0x4)
fcntl$setflags(r0, 0x2, 0x1)
r3 = dup(r0)
getsockopt$inet_udp(r3, 0x11, 0x1, &(0x7f0000000300), &(0x7f0000000340)=0x4)
fchmod(r3, 0x8)
getitimer(0x0, &(0x7f0000000380))
getsockopt$inet_tcp_buf(r3, 0x6, 0x26, &(0x7f00000003c0)=""/26, &(0x7f0000000400)=0x1a)
socketpair(0x17, 0x1, 0x6, &(0x7f0000000440)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff})
lseek(r3, 0x0, 0x4)
freebsd11_fstat(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, <r6=>0x0})
freebsd11_lstat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, <r7=>0x0})
fchown(r1, r6, r7)
fcntl$setflags(r0, 0x2, 0x1)
sendto$unix(r5, &(0x7f00000005c0)="6adc9bd3853e2b6567b399bc4b1b19be602fcded420ef95a294ba591f852b8726a48fbcd08388185605d719b05afa21c0662e46b8bd7844fac93868f239bf207638203a097570a1c1516a58fa44715b4c61d58641007927ca2f89e453f48763e72c328c90f3e1193a9773fb707a3934c1915612a532c232386b0408f08eb371ffe24806384d2098f3037b5137297920f2f59c70353aadf75c3f5e899d76db28e962e5ff1da56193a517b2c35b4f7b86364ce896766c818e45e3bca4177a936dac9a08f0d025a5b176b6791c8e6465f0db9fb19337c8783b80c48dad2", 0xdc, 0x20000, &(0x7f00000006c0)=@abs={0x1, 0x0, 0x0}, 0x8)
lseek(r0, 0x0, 0x7)
fchdir(r5)
shutdown(r3, 0x0)
readlinkat(r3, &(0x7f0000000700)='./file0\x00', &(0x7f0000000740)=""/193, 0xc1)
bind$inet(r3, &(0x7f0000000840)={0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x29, &(0x7f0000000880)={r2, 0x7}, 0x8)
setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f00000008c0)={0xdc36, 0x2e7a}, 0x10)
getsockopt$inet_tcp_int(r0, 0x6, 0x1200, &(0x7f0000000900), &(0x7f0000000940)=0x4)
accept(r0, &(0x7f0000000980)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000009c0)=0x1c)
getsockname$inet(r5, &(0x7f0000000a00)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000a40)=0x10)
setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0x69, &(0x7f0000000a80)={{0x1c, 0x0, 0x0, @loopback, 0xfff}, {0x1c, 0x3, 0x8, @loopback, 0x8000}, 0x2, [0x5, 0x4000, 0x1000, 0x2000000000000, 0x6, 0x1, 0x2, 0xf7]}, 0x5c)

00:01:00 executing program 2:
chmod(&(0x7f00000004c0)='./file1\x00', 0x80)
r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x100000, 0x4)
faccessat(r0, &(0x7f00000001c0)='./file0\x00', 0x65, 0x100)
r1 = semget(0x2, 0x1, 0xe0)
fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
getresgid(&(0x7f0000000140), &(0x7f0000000300)=<r3=>0x0, &(0x7f0000000340))
r4 = getuid()
freebsd11_lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
__semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000440)={{0xfffffffffffffffa, r2, r3, r4, r5, 0x64, 0x401}, 0x3, 0x80, 0xfffffffffffffffa})
r6 = semget$private(0x0, 0x3, 0x0)
utimensat(r0, &(0x7f0000000040)='./file1\x00', &(0x7f0000000500)={{0x1, 0x7f}, {0xfff, 0x1}}, 0x200)
__semctl$GETALL(r6, 0x0, 0x6, &(0x7f0000000000)=""/13)
renameat(r0, &(0x7f0000000100)='./file0\x00', r0, &(0x7f0000000180)='./file0\x00')
clock_getres(0xf, &(0x7f00000000c0))
msgget(0x3, 0x281)

00:01:00 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x400000000101)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={<r1=>0x0, 0x3, 0x4, 0xdb2}, &(0x7f0000000140)=0x10)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000180)={r1, 0x6}, &(0x7f00000001c0)=0x8)
r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0)
mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x100000000, 0x1000, 0x975d, 0x0, <r3=>0x0}, &(0x7f0000000040)=0x10)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0xf, 0x400, r3}, &(0x7f00000000c0)=0xc)
ftruncate(r2, 0x0)
madvise(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0xfffc200000000001)
sigaltstack(&(0x7f0000ff9000/0x2000)=nil, 0x0)

00:01:00 executing program 0:
mprotect(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x6)
r0 = shmget(0x0, 0x2000, 0x100, &(0x7f0000eab000/0x2000)=nil)
shmat(r0, &(0x7f0000d17000/0x2000)=nil, 0x1000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
openat(0xffffffffffffffff, 0x0, 0x0, 0x0)
mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0)
munlockall()

00:01:00 executing program 3:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4)
setsockopt$sock_int(r0, 0xffff, 0x1009, &(0x7f0000000080), 0x110)

00:01:00 executing program 2:
r0 = socket(0x10, 0x10000001, 0x7)
connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e070ff72f66696c653000"], 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51c}, 0x10)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0xb)

00:01:00 executing program 2:
getegid()
r0 = getpgrp(0xffffffffffffffff)
setpgid(0x0, r0)

00:01:00 executing program 3:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000080)={@remote={0xac, 0x14, 0x0}, @rand_addr=0x1, @rand_addr=0xff}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc)
r1 = dup2(r0, r0)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000100)={<r2=>0x0, 0x8, 0xf, 0x7, 0x8}, &(0x7f0000000140)=0x18)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000200)={r2, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000180)={r2, 0x0, 0x80000001, 0x1000}, &(0x7f00000001c0)=0x10)
setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f00000000c0)={@multicast2, @rand_addr=0xbb0014ac, @loopback}, 0xc)

00:01:00 executing program 2:
freebsd10_pipe(&(0x7f0000000080)={<r0=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000480)={<r1=>0x0, 0xd6a}, &(0x7f0000000680)=0x8)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000006c0)={r1, 0x1}, 0x8)
r2 = semget$private(0x0, 0x7, 0x82)
r3 = socket$inet6_udp(0x1c, 0x2, 0x0)
freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, <r4=>0x0})
r5 = accept4$inet(0xffffffffffffffff, &(0x7f0000000440)={0x2, 0xffffffffffffffff, @multicast1}, 0x0, 0x30000000)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f00000005c0)={<r6=>0x0, 0x8}, &(0x7f0000000600)=0x8)
setsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x1, &(0x7f0000000640)={r6, 0xe2, 0x3, 0x6}, 0x10)
freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r7=>0x0})
fchown(r3, r4, r7)
semop(r2, &(0x7f0000000000)=[{0x0, 0xb2d}], 0x1)
__semctl$SETVAL(r2, 0xfffffffffffffffe, 0x8, &(0x7f0000000740)=0xfffffffffffffffe)
syz_emit_ethernet(0x6f, &(0x7f00000003c0)="0ee33fe4eefa114c87151bb8f5860a49e453a1c5706235ad31c3293b9a7eb47399027bf7a3165f904fb863af35076fca5ce9541a4895847a6e4a9a467aa635c9957f71472a1ca450a6c03a28c9bda07057f7e3af6035c009d30b7af23eda24868d1d4d0601504861b3ebb1b0eeb43b")
freebsd10_pipe(&(0x7f00000004c0))
semop(r2, &(0x7f0000000040)=[{}, {0x3, 0xffffffff}], 0x2)
semop(r2, &(0x7f0000000240)=[{0x3, 0x7fff}], 0x1)
r8 = open(&(0x7f0000000280)='./file0\x00', 0x8000, 0x40)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f00000002c0)={<r9=>0x0, 0x1f}, &(0x7f0000000300)=0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r8, 0x84, 0x1e, &(0x7f0000000340)={<r10=>r9, 0x3, 0x1}, &(0x7f0000000380)=0x8)
socket$inet_udplite(0x2, 0x2, 0x88)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r8, 0x84, 0x2, &(0x7f0000000580)={r10, 0x2, 0xffff, 0xf1f, 0x3f, 0x7fff}, 0x14)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r8, 0x84, 0x19, &(0x7f0000000540)={r9, 0x4}, 0x8)
msgget(0x1, 0x583)
__semctl$SETVAL(r2, 0x1, 0x8, &(0x7f0000000500)=0x1f)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000780)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r6}, 0x8c)

00:01:00 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, &(0x7f0000000040)=ANY=[@ANYBLOB="3d09ec482bc75a0d007bd9ef65dfebde650b0000", @ANYRES32=<r1=>0x0], &(0x7f0000000100)=0x8)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000180)={0x3, {{0x2, 0x1, @rand_addr=0xb8ac}}}, 0x90)
r2 = dup(r0)
setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000140)={r1}, 0x8)

00:01:00 executing program 1:
r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)=ANY=[@ANYBLOB="02000000e00000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=<r1=>0x0, @ANYBLOB="00000000000000005465c4890b322d6dd08edfa14722c560d8bd4460747eda"], 0x0)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000180)={r1, 0xffffffffffff0000, 0xec, 0x917, 0x21, 0x8}, 0x14)

00:01:00 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_buf(r0, 0x6, 0x40, 0xffffffffffffffff, 0x57)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x20)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000040)={<r2=>0x0, 0x1}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000000c0)={@in6={{0x1c, 0x0, 0x1ff, @remote={0xfe, 0x80, [], 0x0}, 0xef7}}, r2}, 0x84)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000180)={0x1, 0x20, 0x0, 0x2, r2}, &(0x7f00000001c0)=0x10)

00:01:00 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000580)='./file0\x00', 0x208020001)
freebsd11_fstat(r0, &(0x7f0000000040))
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x7fffffff)
chdir(&(0x7f0000000100)='./file0\x00')
setsockopt$inet6_tcp_int(r0, 0x6, 0x18, &(0x7f0000000000)=0x7fff, 0x4)
fcntl$setflags(r0, 0x2, 0x1)
link(&(0x7f0000001640)='./file0/file0\x00', &(0x7f0000001680)='./file0\x00')
r1 = socket(0x18, 0x5, 0x80000000)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000b0c825a79cb7ceac2022d6ed4cffff0000f475514451179e147bae6db07a9fcdcef57e9a9000e7a754ae26469e0504c122cdbc51220405d74b9ee872338bf5534ac4f92f96245ce2003527c4940685b5a2ad1a108dd9d19ca7d7a1e8fa14fc0b00e4dd479d5d5f377679813a0037f0f85764b791b7f8c4cf9e2417141ba41b64c03b72eb68f307eb3110462559d7e6358abcfecf9507234b0d7f830258afd2df529b1c33f447bfd872ae4115ed8e6134ba4d49762522bef389635cecf34caf6c9a7d1cb5e748a53c529467aa0ee27f44188ab062b704f8fe5a3d78ae292b1c"], 0x1)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f00000003c0)={@in6={{0x1c, 0x3, 0x6, @loopback, 0x100000000}}, <r2=>0x0, 0xffffffff, 0xd1, 0x3f, 0x7, 0x4}, &(0x7f00000005c0)=0x98)
lseek(r1, 0x1d, 0x6)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000540)=0xc)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000500)={<r3=>r2, 0xffffffffffff2ca1, 0xf, 0x100, 0x3}, &(0x7f0000000340)=0x18)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x1d, &(0x7f0000000200)={0x0, 0x3}, 0x8)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000600)={r2, 0x1000, "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"}, &(0x7f0000000180)=0x1008)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000380)=ANY=[@ANYBLOB="10"], 0x1)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r3, 0x80000001}, &(0x7f00000004c0)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000180)=ANY=[], 0x0)

00:01:00 executing program 3:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
socketpair(0x17, 0x30000000, 0x78d17617, &(0x7f0000000100)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000140)={<r2=>0x0, 0x35}, &(0x7f0000000180)=0x8)
setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000001c0)={r2, 0x800}, 0x8)
r3 = dup(r0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0x80000001, 0x604, 0x2}, &(0x7f0000000040)=0x10)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000080)={r4}, &(0x7f00000000c0)=0x8)
setsockopt$sock_timeval(r0, 0xffff, 0x1014, 0xfffffffffffffffe, 0xaa)

00:01:00 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e2f660000000000a5b86209381e22b8d539e7a77283e8d029a783fe0ece4ac9162bb6b76a36ac520f771e6d"], 0x1)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = fcntl$dupfd(r1, 0x0, r1)
sendmsg$unix(r2, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0x10}], 0xa9}, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x2, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x5}}, 0x0, 0x9, 0x3, 0x80, 0x1, 0x100000000, 0x3f}, &(0x7f0000000180)=0x98)

00:01:00 executing program 3:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
socketpair(0x17, 0x30000000, 0x78d17617, &(0x7f0000000100)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000140)={<r2=>0x0, 0x35}, &(0x7f0000000180)=0x8)
setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000001c0)={r2, 0x800}, 0x8)
r3 = dup(r0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0x80000001, 0x604, 0x2}, &(0x7f0000000040)=0x10)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000080)={r4}, &(0x7f00000000c0)=0x8)
setsockopt$sock_timeval(r0, 0xffff, 0x1014, 0xfffffffffffffffe, 0xaa)

00:01:00 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
r1 = geteuid()
r2 = getgid()
fstat(r0, &(0x7f0000000280))
getgroups(0x4, &(0x7f00000000c0)=[0x0, <r3=>0xffffffffffffffff, 0x0, 0x0])
getgroups(0x3f76, &(0x7f0000000240)=[r2, <r4=>r3])
lchown(&(0x7f0000000000)='./file0\x00', r1, r4)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)=ANY=[@ANYBLOB="01c4c0ffdf00"], &(0x7f0000000100)=0x6)
shutdown(r0, 0x0)

00:01:00 executing program 1:
fstat(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0})
r1 = getegid()
chown(&(0x7f0000000000)='./file0\x00', r0, r1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
r2 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r2, 0xffff, 0x1014, &(0x7f00000000c0), 0x4)
r3 = socket$inet6(0x1c, 0x20000004, 0x3)
getsockopt$inet6_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0xb)
r4 = accept(r2, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10)
getsockname$inet(r4, &(0x7f0000000200)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000240)=0xffffffffffffff2d)

00:01:00 executing program 1:
r0 = shmget(0x2, 0x3000, 0x400, &(0x7f0000ffc000/0x3000)=nil)
shmat(r0, &(0x7f0000ffd000/0x3000)=nil, 0x1000)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x3001, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1)

00:01:01 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 = msgget(0x2, 0x80)
msgrcv(r2, &(0x7f0000000140)={0x0, ""/174}, 0xb6, 0x0, 0x800)
r3 = socket(0x2, 0x5, 0x0)
connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r3, 0x84, 0x1d, &(0x7f0000000040)={r1, 0x2}, 0x8)

00:01:01 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
shutdown(r0, 0x1)
munmap(&(0x7f0000c2a000/0x2000)=nil, 0x2000)
setsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000000), 0xb)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
mlock(&(0x7f0000b7c000/0x2000)=nil, 0x2000)
recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
mlock(&(0x7f0000de6000/0x1000)=nil, 0x1000)

00:01:01 executing program 0:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x80, 0x0)
fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x3, 0x0, 0x7fffffffffffffff, 0x1000300010005})
recvfrom(r0, &(0x7f0000000080)=""/95, 0x5f, 0x80, &(0x7f0000000100)=@un=@file={0x1, './file0\x00'}, 0xa)

00:01:01 executing program 1:
r0 = msgget$private(0x0, 0x480)
__getcwd(&(0x7f0000000000)=""/19, 0x13)
msgrcv(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000086b99743294eaf901d6c5cf4c5bb50f800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b8385d99cf6b59261000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000"], 0xff, 0x0, 0x0)
msgsnd(r0, &(0x7f00000001c0)={0x800000000000}, 0x1, 0x2000000800)
msgsnd(r0, &(0x7f0000000180)={0x3}, 0x8, 0x0)

00:01:01 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x30, &(0x7f00000002c0), 0x8)

00:01:01 executing program 3:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
chroot(&(0x7f0000000000)='./file0\x00')
fcntl$setstatus(r1, 0x4, 0x10000)
sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x28}, 0x0)
r2 = dup2(r1, r0)
lseek(r1, 0x0, 0x2)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000040)={0x0, 0x0, 0x89d9, 0x340, <r3=>0x0}, &(0x7f0000000080)=0x10)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f00000000c0)={r3, 0x1, 0x80000000}, &(0x7f0000000100)=0xc)

00:01:01 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000040)={0x4, {{0x1c, 0x3, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x3}}}, 0x88)
setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x0, "364b3a59f68de95714464d02cc24d613"}, 0x14)

00:01:01 executing program 1:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
freebsd10_pipe(&(0x7f00000002c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
connect$unix(r1, &(0x7f0000000300)=@file={0x0, './file0\x00'}, 0xa)
bind$inet(r0, &(0x7f0000000100)={0x2, 0x3}, 0x10)
r2 = fcntl$dupfd(r0, 0x0, r0)
preadv(r2, &(0x7f0000000280)=[{&(0x7f0000000140)=""/148, 0x94}, {&(0x7f00000000c0)=""/20, 0x14}, {&(0x7f0000000200)=""/101, 0x65}, {&(0x7f0000000380)=""/195, 0xc3}], 0x4, 0x0)
mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x9)
sendmsg$inet_sctp(r2, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="100000008400000008000000000000211400000000000000070000000100000000000000"], 0x24}, 0x0)

00:01:01 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000000)=ANY=[@ANYRES32=<r1=>0x0, @ANYBLOB="0000070062d04500fce10900ff7f03010f00"], &(0x7f0000000040)=0x16)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000080)={r1, 0x6}, 0x8)
socket$inet_udplite(0x2, 0x2, 0x88)

00:01:01 executing program 2:
r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000026c0)={0x0, 0x0, &(0x7f0000002480)=[{&(0x7f0000000080)="a9ea22534eb21397", 0x8}], 0x1}, 0x0)
r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
setsockopt$inet6_int(r1, 0x29, 0x3d, &(0x7f0000000000)=0x7, 0x4)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)=ANY=[@ANYBLOB="1c004e2004000000000000000000000000000000000000010100010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=<r2=>0x0, @ANYBLOB="2cdeff0fdfe3251c910bd978245c6709002040"], &(0x7f0000000040)=0x8c)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x8001, 0x2a00, 0x0, 0x98c, <r3=>r2}, &(0x7f0000000240)=0x10)
fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001})
setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000280)={r3, 0x100000001}, 0x8)

00:01:01 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000200)="e4e11df357f368ea", 0x8)
pipe2(&(0x7f0000000080)={<r1=>0xffffffffffffffff}, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000040)={0x3}, 0x1)
write(r0, &(0x7f0000000140)="347029901c588a58e575ce4526597dae90c19cd97468ed37ee0857ba2b73bc7d4260e8757d1f3b78d46a6e05d7137a0861b31744849fcf35d9b0c25a45879b047c6cd93187163b85f866cba10af04b0b891f87e4b708fe4a", 0x58)
setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x41, &(0x7f0000000100)='newreno\x00', 0x8)

00:01:01 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x9, &(0x7f0000000240)={<r1=>0x0, 0x0}, &(0x7f0000000140)=0x1)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000080)={r1, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in]}, &(0x7f00000000c0)=0x10)

00:01:01 executing program 2:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
bind$inet(r0, &(0x7f0000000000)={0x2, 0x0}, 0x10)
setuid(0xee01)
bind$inet(r0, &(0x7f0000000040)={0x2, 0x1, @multicast2}, 0x10)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
r1 = socket(0x2, 0x2, 0x0)
bind(r1, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10)
r2 = getuid()
getresgid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)=<r3=>0x0)
fchown(r1, r2, r3)

00:01:01 executing program 0:
r0 = socket(0x0, 0x10000002, 0xfffffffffffffffe)
getsockname$inet(r0, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000280)=0x10)
connect$unix(0xffffffffffffffff, &(0x7f0000000240)=ANY=[@ANYBLOB="01002e2f930400003000"], 0x0)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f00000000c0)={<r1=>0x0, 0x20, 0x1, 0x7, 0x9, 0x7fffffff}, &(0x7f0000000180)=0x14)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f00000001c0)={0x0, 0x6, 0x2, 0x1000}, &(0x7f0000000200)=0x18)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x30, &(0x7f0000000300)={r1, 0x0}, &(0x7f0000000400)=0xffffff1d)

00:01:01 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
lseek(r0, 0x0, 0x2)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
socket$inet6(0x1c, 0x0, 0x0)
execve(0x0, 0x0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)

00:01:01 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)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2, <r1=>0x0}, &(0x7f0000000100)=0x10)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000240)=0xffffffffffffc672, 0x4)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000002c0)=ANY=[@ANYBLOB="0141bff07062e8ff7909c4010000ff03"], 0x0)
lseek(r0, 0x33, 0x2)
r2 = socket$inet6(0x1c, 0x10000000, 0x8)
poll(&(0x7f00000001c0)=[{r0, 0x21}, {r0, 0x4}, {r0, 0x2084}, {r2, 0x10}], 0x4, 0x1)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000300)={r1, 0x7}, 0x8)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_buf(r3, 0x29, 0x1c, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r0], 0x1)
getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000140)={r1, 0x8, 0x6}, 0x8)

00:01:03 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0x66, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
freebsd11_lstat(0x0, 0x0)
getgroups(0x0, 0x0)
freebsd11_fstat(0xffffffffffffffff, 0x0)
getpgrp(0x0)
openat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x100000, 0x84)
fcntl$lock(0xffffffffffffffff, 0x0, 0x0)
truncate(&(0x7f0000000140)='./file0/file0\x00', 0x0)
socket$inet(0x2, 0x1, 0x401)
socket$inet(0x2, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, 0x0)
recvmsg(0xffffffffffffffff, 0x0, 0x0)

00:01:03 executing program 0:
socket$inet_udp(0x2, 0x2, 0x0)
socket$inet6_icmp(0x1c, 0x2, 0x3a)
socket$inet_udp(0x2, 0x2, 0x0)
getpid()

00:01:04 executing program 2:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0)
writev(r0, &(0x7f0000000080), 0x1)
fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffffffee, 0x1000300010005})

00:01:04 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000400)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
socket(0x0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x0)

00:01:05 executing program 0:
r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x0)
ftruncate(r0, 0x800800805ffff)
truncate(&(0x7f0000000000)='./file0\x00', 0x20000)

00:01:07 executing program 3:
r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x8004, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x0, <r1=>0x0}, &(0x7f0000000040)=0x1e0)
r2 = socket$inet6(0x1c, 0x10000004, 0x401)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000000)={r1}, 0x8)

00:01:07 executing program 2:
r0 = dup(0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={<r1=>0x0, 0x9}, &(0x7f0000000040)=0x8)
freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180))
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={@in6={{0x1c, 0x2, 0xff, @local={0xfe, 0x80, [], 0x0}, 0x100000000}}, r1}, 0x84)
r2 = socket$inet6(0x1c, 0x3, 0x0)
setsockopt$inet6_group_source_req(r2, 0x29, 0xd, 0x0, 0x0)

00:01:07 executing program 2:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
recvfrom(r1, &(0x7f0000001100)=""/161, 0xa1, 0x40081, 0x0, 0xffffffffffffffe3)
open(&(0x7f0000000040)='./file0\x00', 0x1004a, 0x40)
r2 = dup2(r0, r1)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000000)=0x80000001, 0x4)
recvfrom$unix(r1, &(0x7f00000000c0)=""/221, 0xdd, 0x40002, &(0x7f00000001c0)=@abs={0x1, 0x0, 0x2}, 0x8)
execve(0x0, 0x0, 0x0)

00:01:07 executing program 1:
freebsd11_mknod(&(0x7f00000000c0)='./file1\x00', 0xffe, 0x0)
r0 = open(&(0x7f0000000140)='./file0\x00', 0x500, 0xfffffffffffffffe)
getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000440), &(0x7f0000000480)=0xb)
readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=""/45, 0x2d)
r1 = open(&(0x7f00000001c0)='./file0\x00', 0x2d, 0x0)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000040)={<r2=>0x0, 0x200, 0x2, [0x8, 0x1]}, &(0x7f0000000180)=0xc)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000200)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r2, 0x5, 0x6, 0x8000, 0x3, 0x8}, &(0x7f00000002c0)=0xa0)
freebsd11_fstat(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
freebsd11_fstat(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
fchownat(r1, &(0x7f0000000300)='./file0\x00', r3, r4, 0x600)
open(&(0x7f0000000100)='./file1\x00', 0x180, 0x2)

00:01:07 executing program 3:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66486c653000"], 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="a72b55f4d01eb4eb03fafed2b4de1fa8e7b95f4bfa66e55222a3eaff29f02ab2a5e399cfab283bae3f117d91e677f9011a6c9fea354a3d1aebdb6140c14899fc3587801b7e37b9b903e894406cf39f9217eeef25f63672baadc8d05cd6a3187a4ae412889ff3ab3a5a43cd1fa6a147a493e7a45902ff8ab3055be48b336e66d07b0fed693ee7b5caa7e60efb7bed15e04725774c287699e8ae27ccb212be7e34770c374d1fe4ed16f67e90aa6e8275b6872287", @ANYRES32=<r1=>0x0], &(0x7f0000000100)=0x8)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000000c0)={r1}, 0x0)
r2 = getuid()
fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
lchown(&(0x7f0000000040)='./file0\x00', r2, r3)
connect$unix(r0, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0xa)

00:01:07 executing program 2:
readlink(0x0, &(0x7f00000001c0)=""/150, 0x96)
pipe2(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0)
listen(0xffffffffffffffff, 0x0)
setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x9, 0x0, 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
ftruncate(r0, 0x7e2780e3)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000080)={@local, @local, <r2=>0x0}, &(0x7f0000000100)=0xc)
setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000140)={@remote={0xac, 0x14, 0x0}, @loopback, r2}, 0xc)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
socket$inet(0x2, 0x4, 0x0)
mlockall(0x1)
sync()
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0xee0f)
r3 = socket(0x1c, 0x3, 0x0)
getsockopt$inet6_buf(r3, 0x29, 0x0, &(0x7f0000000000)=""/42, &(0x7f0000000040)=0x2a)
getsockopt$inet6_int(r3, 0x29, 0x1a, &(0x7f0000000180), &(0x7f0000000280)=0x4)
sendmsg$unix(r3, &(0x7f0000000240)={0x0, 0x2bc, 0x0, 0x0, 0x0, 0xfffffffffffffdc6, 0x8b}, 0x1)

00:01:07 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={<r1=>0x0}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000200)=ANY=[@ANYBLOB="1c004e20030000000000000000000000000000000000000000fe000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ae49c21ff0b50e9600000000000000000000000000000000000000005db800000000000000a828b55f77dee11d000000000000000000", @ANYRES32=r1], 0x84)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x81, 0x4)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
r2 = semget$private(0x0, 0x2, 0x0)
__semctl$SEM_INFO(r2, 0x0, 0xb, &(0x7f0000000100)=""/8)
setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000040)=0x400, 0x4)
getuid()
setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0x75, 0x4)

00:01:07 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x2000000000000333, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
r1 = socket$inet6(0x1c, 0x0, 0x0)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, &(0x7f0000000280)={{0x1c, 0x0, 0x100, @loopback, 0x3}, {0x1c, 0x1, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x800}, 0x9, [0x8, 0x1ff, 0x9, 0xffff, 0x4, 0x538b, 0xb, 0x9e7c]}, 0x5c)
sendto(r1, &(0x7f00000004c0)="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", 0x1000, 0x20000, 0x0, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x2)

00:01:07 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
pwritev(r0, 0x0, 0x0, 0x0)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
freebsd11_fstat(r0, &(0x7f0000000200))
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x5de)
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000000)={0x0, 0x10000, 0x6, 0x1, 0x1, 0x7f, 0x0, 0x8, {@in={{0x2, 0x0}}, <r1=>0x0, 0x1, 0x6, 0x157, 0x80000001, 0x1}}, &(0x7f0000000100)=0xb8)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0xb6b, 0x4000, 0x1c, 0x2cc802e4, r1}, &(0x7f00000001c0)=0x10)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)

00:01:10 executing program 2:
readlink(0x0, &(0x7f00000001c0)=""/150, 0x96)
pipe2(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0)
listen(0xffffffffffffffff, 0x0)
setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x9, 0x0, 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
ftruncate(r0, 0x7e2780e3)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000080)={@local, @local, <r2=>0x0}, &(0x7f0000000100)=0xc)
setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000140)={@remote={0xac, 0x14, 0x0}, @loopback, r2}, 0xc)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
socket$inet(0x2, 0x4, 0x0)
mlockall(0x1)
sync()
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0xee0f)
r3 = socket(0x1c, 0x3, 0x0)
getsockopt$inet6_buf(r3, 0x29, 0x0, &(0x7f0000000000)=""/42, &(0x7f0000000040)=0x2a)
getsockopt$inet6_int(r3, 0x29, 0x1a, &(0x7f0000000180), &(0x7f0000000280)=0x4)
sendmsg$unix(r3, &(0x7f0000000240)={0x0, 0x2bc, 0x0, 0x0, 0x0, 0xfffffffffffffdc6, 0x8b}, 0x1)

00:01:10 executing program 0:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[@ANYBLOB="82032e"], 0x1)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x605, 0x0)
symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00')
open(&(0x7f0000000200)='./file0/file0\x00', 0x245, 0x0)

00:01:10 executing program 0:
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x2)
mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0)
mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0)
fsync(r0)
renameat(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0/file0\x00')

00:01:10 executing program 2:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080))
freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
futimesat(r0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000180)={{0x7, 0xe0}, {0x5, 0x6}})

00:01:10 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x1202, &(0x7f0000000040), &(0x7f0000000080)=0x8)

00:01:10 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
lseek(r0, 0x0, 0x0)

00:01:12 executing program 0:
mprotect(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0)
munmap(&(0x7f0000d75000/0xb000)=nil, 0x1f470000)
dup(0xffffffffffffffff)
mincore(&(0x7f0000d74000/0x4000)=nil, 0x4000, 0x0)
mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x6)
pipe2(&(0x7f0000000040)={<r0=>0xffffffffffffffff}, 0x4)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={<r1=>0x0, 0xd, 0x3}, &(0x7f00000000c0)=0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r1, 0x7fc}, 0xae)
mincore(&(0x7f0000d76000/0x1000)=nil, 0x1000, &(0x7f0000000200)=""/3)
socket$inet6_sctp(0x1c, 0x5, 0x84)

00:01:12 executing program 3:
__semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f00000003c0)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x10}})
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000000)={@in={{0x2, 0x1, @broadcast}}, <r2=>0x0, 0x4, 0x7, 0x80, 0x101, 0x1, 0x9}, &(0x7f00000000c0)=0xa0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0xf3, 0x1200, 0x80, 0x2, r2}, 0x10)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)

00:01:12 executing program 1:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4)
bind$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback={0x3}}, 0x1c)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x4)
fchmodat(r1, &(0x7f0000000080)='./file0\x00', 0x4)

00:01:12 executing program 2:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0)
getsockopt$inet6_int(r0, 0x29, 0x33, 0x0, &(0x7f0000000040))

00:01:12 executing program 0:
msync(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2)
r0 = socket$inet(0x2, 0x3, 0x0)
recvmsg(r0, &(0x7f0000001780)={&(0x7f00000005c0)=@un=@abs, 0x8, &(0x7f00000016c0)=[{0x0}, {0x0}, {0x0}], 0x3, &(0x7f0000001700)=""/79, 0x4f}, 0x40)

00:01:12 executing program 0:
__semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f00000003c0)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7c}})
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = dup(r0)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)

00:01:12 executing program 2:
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
fcntl$getown(r1, 0x5)
dup2(r0, r2)

00:01:12 executing program 1:
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000100)={<r1=>0x0, 0x3}, &(0x7f0000000140)=0x8)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000180)={r1, 0x7}, &(0x7f00000001c0)=0x8)
r2 = socket(0x2, 0x10000001, 0x84)
connect$unix(r2, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x10)
setrlimit(0x8, &(0x7f00000000c0)={0x8, 0xfffffffffffffffe})
setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x1203, &(0x7f0000000080)=ANY=[@ANYBLOB="aad307890348baad900100000046df4f98c33c922ecd9e8f59"], 0x1)
writev(r2, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1)

00:01:12 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000200)={<r1=>0x0, 0x800000000000000}, &(0x7f0000000240)=0x8)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000280)={r1, 0xb, 0x100000001}, &(0x7f00000002c0)=0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000140)={0x72e, 0x7, 0x845301d10ae9420c, 0x9, 0x9, 0x4, 0x7fff, 0x101, <r2=>0x0}, &(0x7f0000000180)=0x20)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000001c0)={r2, 0x3}, 0x8)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000080)={<r3=>0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f00000000c0)=0x10)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)=ANY=[@ANYRES32=r3, @ANYBLOB="0200020015000000"], 0xc)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000440)={0x0, 0x8}, &(0x7f0000000480)=0x8)
r4 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000300), 0x10000000)
setsockopt$inet6_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000340)={r3, 0xf, 0x1200000000}, 0x8)

00:01:12 executing program 0:
mlock(&(0x7f0000ffa000/0x2000)=nil, 0x2000)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x4)
setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000100)={0x9, &(0x7f0000000080)=[@in={0x2, 0x1, @multicast2}, @in6={0x1c, 0x1, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x400}, @in6={0x1c, 0x1, 0x8, @empty, 0xffffffff80000001}, @in6={0x1c, 0x2, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x23ca}]}, &(0x7f0000000140)=0x10)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x200, 0x0)
mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x3, 0x12, r1, 0x0)
mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000)

00:01:12 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="ddbab944", 0x4}, {&(0x7f0000000100)="8e7c2a60cd2d205ab2079a70148021925b76de08381eb3b8805e9f4673594c8d5b671ad64e337266e2b21a44b0c3a4f27f6a865a2764c331c499ec71650ad9be48385f07a5ad21c63425295bb8d976ada05c9ab1537f7619cded6a106a52d059460e1e45a2e34e5a2d1c4247187837d17f3114fb5877", 0x76}], 0x2, &(0x7f00000004c0)=[{0x28, 0x11, 0x8000, "0803313f2a904258a685019e7b7e918cb519c9d13531dd62"}, {0xb0, 0x6, 0x1287, "5d169ae131ebad4373c5da13fa6a53d0080a176db052e8085116746287e7936419ee4ed1ede2c8430d0b971e65a037563aaca7186f140d84526c5687738734f2365485c81eedd23d31cd8d9d188a14cde2b8b6d8200faec7a926601083fef89bed89e8534bf9e3353c61b0c226c5e29a1b752af63d95acef8a7f0cf9f1ed2042c457f480b50cabf7ff709d985ff91885f9fa3799ae3d6bd3ea16"}, {0x10, 0x0, 0x401}, {0x50, 0x3a, 0xd4, "3f88ae9cf5c54907960b4038bfb83eddee139d8721c720d372fa5e1669a2eae0d079f4c8dfb5fc10b80ce2a024f3e14f17c04f6733022fc73e6856c07649"}, {0x1010, 0x99, 0x0, "06c1fef26e64ab00f3627b1c36e256effacc17e89bc968df14a9bf7e907b3d6bd6dbb199571db7be0b97655d19d379cc33a3a608145e0773e72ab1ce6e9923c6168b16f02840d93e3ef0144bfbd2785d248b3f7c1b7f6d0876f882b560db4db4b34860a330e54cf6e9c85dbcf105fc64539da1370db025de7915ddb14b749b8e70cd872b294495551d36bfc8999c3a10ce59b9857f2f4cec5e2829981f018b26e20aee6e74cc0e279c7db9992ddc1e36e452cdaa8344efdefc955f1643f7ed9c65ad554fdca963be601a0a12d4ce81254ac3c0975effb2373aa1f8ee3b9e6e07e46141c884e79ba3756b7433651023757b3ea73910644659f07f989f930ad575602e8ae59fa581b03a8f290e4be78759e81f8eeb5c7ecffdd04da8893a7c843a3e54f9342ae2e2e116e629f1928cd3b4d2feebd7ffdd594cc3e56fa47621d7aa0b5d33e960bbe4091163a9435b24b2ec984cbcf35301a4a4e1f0d8f30f61f933b674da06ddb5dc83a3572a6d62a44e128ec742cbf701ed570e5679afa5fa5612d9b52588cb71c9142d4b02bf798e82a7258e322762807f41fd36a5d3d61eefa66755cc40ba7265a1712646166b5d3259b48023788241afc7de749dc847f4864597f5d6cba21e3278c650e159f979334f4c28d31b3277c4d8e957589fbfc359003143b4aeb7a1c3092bba56049a329ddea57dc03be109e096db0e1ab19f39fa393d480732e31d2d662b8a982ec0014f2718a870c334dee5095ed784ef58527d929a21de472a3a6ce39a576e6fa90eee7f9954be9b1f0ab35cd6dfc6deeda344e0967222dfb94ff41a9c2b1972d43e5f3f01ccd37db2377fc592c313de773697b9ae963e2b58fe0198065d0c0ed56651f3ffce5d75d04694f12d62d6bae89f0f24ee3f609ae9aebff8ee73b492831ec689b580bd39e7d3e4b13fdf1a71589c5599323c7f5a683cbfbe321281a0a64f7b1332a7d1e7c0277bdb99f3dba6f1b812e6a21423545dcf38988f3b318fcd4359d9e3382de37bc8fdab8da3022ccd9507a31cd453fd5fc8cde20ea820f23cf9d4275aeac934dd048d213155537606265980e993eb3507ef317c1395a8488ebe6fdf8c0af28a77d2fb2afc8ba1db25ae9db4d56df84d6d989d462468e959bdda77c7565bb83d47dc71a7849246a90e1816d2e0da1d4283baae28c74a132bef1118c01e3eac3344ffa9e49935caac7da9b3bf6e8bb2732234e7ba54bbd15ec6fe907fd83d829aaa28fcd1e5afe6478a59a18f48f9038858b328abd856536847bc54e223da17607742fb83dd5e172bb35bc8d2e7e9691ef5cbddf514e82275960b89ede5ef30d35b0de0a0ae0a0591029f8232880cadaf9d9dab1e33c4613d4b40cba0ade5df1a554b2746ef08ebd6892456338e08c1f85445dd2bf790627bbb503d2d324ffcb67edf0aca18b37cf6102ba03b7c272b83a642a5ff48786cbfd438800d000c0b6e77b6b60ff1b05def3c150407d462d694a9a94bc27adde49a5459fdeadda9892bc43270869e7c08a91c16dba80b0a0970df0ae69d62da97e1dcabf7bb4fa115ff4b63508a37e2fcb264e94b5608267090517265d46e32638badccd1cb68de4fe751083e4691d9aa2ab043912aa1b785acd5170c9729531f905678d93ae4069422930b0ffe8b9e35410c8b9dea5446b9d0af6b5d98aef7d1ec69139bca9ebb661c5575916fb828c799ab2dc43784231a89d25da5e7febb18daf753928200e6817ef6318fd880097f4add5a65b9e00d7fc8c9144415baa39b6ff44fad0cb34c42a8cc39f61c0a1101ba1810e96f69b2aa64f23d9d3cdc995423468c3fd2e24e0eecab211d3ff2231f5e77e61e22212460693eaf4e464a223f2b3396eee73f0145515da755d8657c0ab2305cfd19be30a7e8f391147f2fbe6f44a2f03e3593d53ee6746c2c18f3b6519d07352be04e3bd61dee7de0631fdf2a8a71d4c8d761fbb1e8624d9c615f100e89394b81a639602bbd7fee4f62af7b326804270be8855af4cc8947be902970fc2da96c4bb915024818dc4233d7499eca2453254cbb290179fdcf584ff6cd79a34e951cd20955512e89503d2fe52a8a868d983bad9c7407bec5b2ce2e8a96e403a33498e3da7b036eda311edd682ed471c606313c8893f76ef60bc5972274d2cf4ecabd2195f61d6a3874a92e0b052c8698c5a2fece5f9a850671d2de4b46e12a57c3c8bec8df8ffeab8a573f500353616a9e4287cc08013fb5b565f63d4f36f8c84f8ac97df000fa9a973ad24c69c8f8c5026d893068bbe625c7fd5b2c33abb57f6f432cba5cbf58e5281a6b74905f7525d687432ced5aa94ed3a58cd1147dcf679f75db9d39378f5b92ae0f173f44ab62e236365e50c28bf0eff075eddfb7244f7edfd017f28ecad3d66fe4216bc151d9d8a0289b5a2b01947b2dcc6bb946512f0e9e7b54e29a91cb6f352dbe293104511a67e83be7a5387f928e84c0bfd5b437d12a664f53fab393dcbe6557ddb575591c0dd3c8e1102502e5401d680764157e51a31c91ce4cc81d62685d461945be38616587c0505d3ac0ad0518e733ccc532c589da83f17a23586316badc075fbb22ab554abfae600ef4dd192fc05a829e3ec403fc67da88ca08caf97bb0e1eaa5ed17fd967dc932a9c6d38d56dc5d6b8211d6ebddf2e2121fd862653a38c588cffb0caf150e096bab0406465a5e98b0bded0bf5aa65504dc4e7fd22ecd7f353a802fd8e5c1b9f7f89ec02e787759449f6dbbfe050f58ef7ab7f81036fa4ac4efcc640bd1463ec31753f400387d7d7bc5e580f048177d63148f0115b91ec4ae3d0c204d776dc509382f4180c978cce37bb3e9c9c0e219b1363b86ee1f1343bf23db95edd12eba948c63cda9a4e8fc7dae21ec667c6e8ca2928024419176707d18868a39e5f4592484a9875b25f2bbfbc935354346edd117ee68afedceb4371ba5a5e6e73264f8ab03fd52691a150c10b02f0bb8e30c5c21d3b3f12bb825e94cb48a470018c8f5f487ed5ce621bf083b0396fab38928c9a336b1d6f01995b08e40348b4d5ba3c8c681891ab40b18019f0df92c4ca77f49e0717355b46975eb2fa1b5b3092c1b2678f037a4df4603b0dec1cf88cc70b4d1b9a192027d433f03d8d0ef8494810b9b0751c737ddd30a35061ce6b096c77712245169e5aac7818364de135df52306ed27f7f1c969d2da569194b7037df74af13e0ee14a22823d6d1799a9e75d3fa5ee4270352a8e3ced0eb5f42bc982ff4057a741c9dacbebcb95018b3bbbfef032114ccbda3301084d1ad580196071ef342e02313bacda271885dc40daeba3d7056834afe7919829caa1826f12c88d4c27a493e431b938be97f0636641ffd8e5611d5e81f2080302389c2aa4a9a488d925bdc2865e13e2ca8353541e99bd532f8e3e9d4f3182288e8cd28ce16c9d28e58acb6b0c07ba8651cb8dfd5128ae80e892555acfbf54f8b06f1e15038e05f2cfa9b3a3198cd73c9a54226b3da33f52344d480c560ecae7db1915bc09fe5e4263bf3ccd04d7fd8b716f52b1f5dda1a1f7b80dcce4a1de4b50a11c8f43aed2a89b880bc96677d3e827521f9111c49ff94fb132e9ccdf1fc299db81fc755597ec5c8895690a7855618887a1fe7268379ad92e136f0b45ca033969375af71c3bf4066d9525cbccfffc1fcceb57e1a056d7dfb43d562172cc6652f40bf1902aa4ac85f0b6ae6026d5a0bb6d79d56df500a9ac06cc30f7b1db6e21bb159e8552b87c477213bfdeb633a97972a5b4b12ed39a8d225a426c0db939d5868f1c9953ed044100a61d05ff1f40dcb5a87832c853cf8dde35cf585e70d49b6dec3e2c5ce1918d44c4290eb0eb0d2ea9bbd2af5a9e1ecbc5ae3b90766308fb928f35f23856c88afdf08ebe2d0ee47d9ba755f0853ba9e63c85ce561f9c089372fe60bb121a592131988f303a5637c13bd0be4506b80eb3c1f10c010b4719ebe820d1509a8100be117ad48bcf4c62f19da452ec09fa18f7e78fe7203246386bcd8dced532ff0f11eb5264d8e0f08194bcde157e45115f0af3858d278526c2c6766e800ef52e5e22d0e23c477ba54e93b01ba59b7777d442743336e39ab5029dba237df12777fff9f3be0dfac27dc729b6cca0da4151a8ae68bedf9a11b74be6944835de21a0c2ceab349b8e18e7e0426b52dff77507b409a9454604a797491b8e48078b0b459ff7326229f101973f6c8bc152801c35c702aa93462b16b3ed35cad4507c53d3674489882499a4692d9c4ee69dcfaf8b8656b99b4fc030459d61401888c28dae1134a19781d61095fdc411705f99599302eb769c583e953316a6df50d44c4af977a877650a88d847e16e1e436e849ffcc55e061dc0e346a7177c0759ae413a4c5dc824a484bf2dbdb797ce7f73ac86e4e6b72fa83706a73c4132a14c11b450fdacd706bcfc04fb7d4e14e6177044aeee6e0f65cabf0b673e3f1a15ac80fb3363d45ce7dd3daf38fc3d8a4fb8a5d638c2411e0d62b953b4d5a7306111b3bd06356816338e8a9c8a1dd708d1ec29d624f97076fc01560e4a7f3ad45e6ce2fa9c118da4c057a56cda4842b69553b60c8bb4f1a6b36359dbdc7fb8ea822a56a548888d49165a71fc5eb03d6feb7f858f5fee60999ecbf42242ee4ea41b6b8fe1aca3cc870cd6a14eef81225319b85b51165d3bef7a60ffe046e5315bb05f9cbc7afb2047bfafab19299251b052b1f03eda59c54d56a30580ebe14373ed443596db6877b35e84cbedf22b24a3236d4a337cd4329a5de2faa45b26412a962f3a95c6d006285faee8716ceefd8d036f81287c5fa17ec802be075c15692645b7781ad5af9c8f7a4a468e47ca3fdcce78889af54c5bbbeccf0d7ff571580b181e9de8c537d42c60723b9a44466a641e769008ce65405babc0b61fc34cd44d6751fb1f04732c41693858d1b38912eaeff4086a72706401e7f73b4021dce60cea0354ed747baee554c15e2c49a3997fb72304a806e136e607f5e483b39a96d1a8114da72012ad0bce2a4a1d1a2330aa06eb52f4e960ad75cc42db48e638aca0ab214366a6a6547e419461f1878651bd2d02efb8e241fddaeaf5cab1dd16d82c84a32e4412419e4ed57b3cb9ea097d826a8b13e52251cf315eae450c338f9c64cbbc2fd7e18e18d421dfb90b4a48fa62aaf5c89438c9bb8cc4b7ed7da48385ccdde7abcc11e40818e3d29b965f3d737779a43c08179b0d929d3b2d8d356f4647367cb9c2d743147060718e2b2dad19268a9bbb14ddbbef03d4a778e2c685791bb0203ae1067b4c571897c5b19d0161ba54e7a69a0d7282820c2833b00fe2a3389770ff3bce46dd4bdf25a6744c5f6725b59fd98dafc599bc480e1512f1f0d3fa917ad01add6f076a7492927e918aa378bdd1f772a0a089a90d2438948c45078f16f9e5ff1677056ddd71bfa59128ef3204512dcf1b985d07d19b703e713070d3e783b828417f8b14255cf229620a76b39c1a227e3272db3d1ad9ad8f9828bd98fdea6cb088fee8cc07ffed249d55e2a62d270d36251d6d834511c00ff07ba4aac247a2338f59117b3c6fc107000633e88ece167625e7315ecbe963778792a160bbaf4b17709f5e6c2769192fb85a0269a470a026a719dd62636b25d9517ed7af45b52171e4e3e44ea2cd18e5d1b4028c7b4148a730a7ea1469d6af11c6f637b771cd028c49a9f1fccc52a67b8a4fcf71a1200be4882a02ba1aec959be5946a8f444378aec583f20a2e839869596c64e2713173ae702dcaa32b2aa255cb75c81adab8f0fbf5dce1f2d15"}, {0x108, 0x0, 0xfffffffeffffffff, "a88ed6508c1d1827735d945693e924aba8da1d93fb7c9d20ab02806ec2bbf197855931a19e0a5c408dc1ed4e9c15280ef7e996754e6c7a2d8d2b47440df56113674b51ed338d35d3a068dc7608db3ec799baf17a71347865238c1ada1f094858d23fc60f7119e2de822c88bad1228c7c42606da08935d80f5250bebcf947d794fc0ad0a6c754cbf54cede25c45891b4bfee0f421c7660124be172951e495a4ba060a8f6904abd695780e064271d6a9b48c0cdf6f57cfe4f4a6da16bbdd52a17573c9f37f9efebdad086f5fe5ae2e337acaa733b9907b348fecae51aff68466ab487d6a1a7666eeed2882512ac127a19cc74e34af0dc3f672"}, {0x98, 0x88, 0x8, "efe1b151605dec0c7d778725b22af3cd658031b7d0e30f9acfb692ef6ee67d466d5affe52b9bab6055192d6f7092e10e2ca25ac988220678199f0cc6c71f31a988bcd9fe9631cba57f9ae6a3ff5dd26a44236ce78c9fc4c7c0adef53f994c39817d4a87e58487f726105555ca320410a15959632083a8949bcee2be2b449b92f140d087882"}], 0x12e8}, 0x80)
fcntl$setflags(r0, 0x2, 0x1)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

00:01:12 executing program 0:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00'])
writev(r1, &(0x7f0000000280), 0x26)
writev(r1, &(0x7f0000000100), 0x100000000000004c)
execve(0x0, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
openat(0xffffffffffffffff, 0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000000)={<r3=>0x0, 0x1f, "81f3dffbdb1de54a79bf21d8f089cf7606523cb1a5268a8c2e732b87f84d80"}, &(0x7f0000000040)=0x27)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)=ANY=[@ANYBLOB="1c004e200700000000000000000000000000000000000000aad8000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r3, @ANYBLOB="fd000000ff010000020000001200"], 0x98)
setsockopt$inet6_tcp_TCP_FASTOPEN(0xffffffffffffffff, 0x6, 0x401, 0x0, 0x0)

00:01:12 executing program 3:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
recvmsg(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f00000000c0)=""/123, 0x7b}], 0x1, &(0x7f00000002c0)=""/128, 0x80}, 0x0)
dup2(r0, r1)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="28010000ffff000001"], 0x9}, 0x0)
sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x128}, 0x0)

00:01:12 executing program 2:
r0 = socket(0x1c, 0x5, 0x0)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="001c2eaa9fea2832d6c7bc3000"], 0x1c)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={0x0, 0xfffffffffffffffe}, &(0x7f00000001c0)=0x1ba)

00:01:12 executing program 2:
r0 = socket$inet_sctp(0x2, 0x4040000000001, 0x84)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000340)=ANY=[@ANYBLOB="1c004e2306000000000000000000000000000000000000010800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=<r1=>0x0, @ANYBLOB="0900ff7f020000001c8524ee50d69e1c38c07024ca1db1902c2af705604195af8a00b41306000000005badbc755e7598c942a50000009db6abd0241c79f381f2cfc7114e3ba59a3bb734a18e49c84a370b8a400bc341ff0f0000000000008f5cbbcc0a3650787c371954aa7fdf9a5fca6f8e5244e958a22cdc07dadc8fd04cb6fffdf303649eb14612a54b184a51383431ed396bcedaaf7e9cade70800fa3e1c31a83d5ee9bf2d1d7c446d"], &(0x7f00000001c0)=0x8c)
setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0x10001, 0x5, 0x6}, 0x10)
sendmsg$inet_sctp(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x800)
r2 = socket$inet6(0x1c, 0x4, 0x7)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={<r3=>r1, 0x4}, &(0x7f0000000200)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000240)={@in={{0x2, 0x1, @broadcast}}, r3, 0x100000000, 0x1d4a, 0x8001}, &(0x7f0000000300)=0x94)

Kernel page fault with the following non-sleepable locks held:
exclusive sleep mutex pipe mutex (pipe mutex) r = 0 (0xfffff80004c485c8) locked @ /syzkaller/managers/main/kernel/sys/kern/sys_pipe.c:964
stack backtrace:
#0 0xffffffff8110ba7e at witness_debugger+0x8e
#1 0xffffffff8110d100 at witness_warn+0x640
#2 0xffffffff817166a0 at trap_pfault+0x80
#3 0xffffffff8171560d at trap+0x44d
#4 0xffffffff816de525 at calltrap+0x8
#5 0xffffffff81118318 at pipe_write+0x16d8
#6 0xffffffff8111279d at dofilewrite+0xfd
#7 0xffffffff81112196 at kern_writev+0x66
#8 0xffffffff81112680 at sys_writev+0x50
#9 0xffffffff81717806 at amd64_syscall+0x436
#10 0xffffffff816dee0d at fast_syscall_common+0x101


Fatal trap 12: page fault while in kernel mode
cpuid = 0; apic id = 00
fault virtual address	= 0x30
fault code		= supervisor read data  , page not present
instruction pointer	= 0x20:0xffffffff8156d61a
stack pointer	        = 0x28:0xfffffe00212757a0
frame pointer	        = 0x28:0xfffffe00212757e0
code segment		= base 0x0, limit 0xfffff, type 0x1b
			= DPL 0, pres 1, long 1, def32 0, gran 1
processor eflags	= interrupt enabled, resume, IOPL = 0
current process		= 4587 (syz-executor.0)
trap number		= 12
panic: page fault
cpuid = 0
time = 72
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0021275400
vpanic() at vpanic+0x1e0/frame 0xfffffe0021275460
panic() at panic+0x43/frame 0xfffffe00212754c0
trap_fatal() at trap_fatal+0x4c6/frame 0xfffffe0021275540
trap_pfault() at trap_pfault+0x9f/frame 0xfffffe00212755b0
trap() at trap+0x44d/frame 0xfffffe00212756d0
calltrap() at calltrap+0x8/frame 0xfffffe00212756d0
--- trap 0xc, rip = 0xffffffff8156d61a, rsp = 0xfffffe00212757a0, rbp = 0xfffffe00212757e0 ---
vm_page_unhold_pages() at vm_page_unhold_pages+0x5a/frame 0xfffffe00212757e0
pipe_write() at pipe_write+0x16d8/frame 0xfffffe00212758b0
dofilewrite() at dofilewrite+0xfd/frame 0xfffffe0021275910
kern_writev() at kern_writev+0x66/frame 0xfffffe0021275950
sys_writev() at sys_writev+0x50/frame 0xfffffe0021275980
amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe0021275ab0
fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe0021275ab0
--- syscall (198, FreeBSD ELF64, nosys), rip = 0x412e5a, rsp = 0x7fffdfffdf38, rbp = 0x3 ---
KDB: enter: panic
[ thread pid 4587 tid 100226 ]
Stopped at      kdb_enter+0x6a: movq    $0,kdb_why