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", 0x1000}, {&(0x7f0000001180)="9cb1fd0bc617451830620628fa67ce3de1d1533a55d0b0bea5967801f7fb74c73edaab71d9ebd70f34e403bdb8b700da7499ca1e0a388a81081908167946ff5d0760084d2a6c5239f8b7af1fb598160e0085597ac9584c8cb04dd46d2e655581ec3b74e11a3080f1d441751d756a6b050097f05a423d06c605723e20c9e888b387fe9aea8b366b365d96b3f02ef15b9c950682c124599199d1290b30b96f24ba614d6791bea6b3e98c52f84e750f41b2b37420", 0xb3}, {&(0x7f0000001240)="41ed6743f8c75101e803332c738d9d41a98039bb74d92cd7420b93c4efb9d4db58a1d36ae579298e052a8e9b7d438eb7aee8a7c61a47b3bef531517469bc1f66c58b3ed9b768502c173b3676384c2edb07872a97c25f6a42b6eb1e56f947df1755ff5331c632523aa31987d54b3b3843ce64eb1857a1b6bb8d40829a502736d25100002dea0271ba28287389076cb9944796c5932c1b9d331e3f16118ebaa83d647017900dbe2b3b1476db8e6d26d559b8e697695457fc9cd7f754faf7a2164c7be5c5c3bd02e8d8459c422f7400198ec3cd0a16a0ad53", 0xd7}], 0x6, &(0x7f0000001640)=[@sndinfo={0x1c, 0x84, 0x4, {0x1, 0x1000, 0x52be, 0x0, r4}}, @sndinfo={0x1c, 0x84, 0x4, {0x1f, 0x4000, 0x3f, 0x8, r5}}, @dstaddrv6={0x1c, 0x84, 0xa, @loopback}, @authinfo={0x10, 0x84, 0x8, {0x9}}, @authinfo={0x10, 0x84, 0x8, {0x7}}, @sndrcv={0x2c, 0x84, 0x2, {0x81, 0x6, 0x2000, 0x69b, 0x2, 0xb680, 0xfffffffffffffe01, 0x0, r6}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0xb0, 0x1}, 0x80)

04:52:50 executing program 2:
munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000)
mincore(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x0)
msync(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2)
msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0)

04:52:50 executing program 3:
r0 = socket(0x2, 0x2, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x10, &(0x7f0000000040)=0xfffffffffffffa31, 0x4)
futimesat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0xc, 0xffff}, {0x8, 0x1}})
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

04:52:50 executing program 2:
freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, <r0=>0x0})
r1 = geteuid()
setreuid(r1, r0)
r2 = msgget(0x3, 0x0)
msgctl$IPC_STAT(r2, 0x2, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x20000, 0x6)
unlinkat(r3, &(0x7f0000000100)='./file0\x00', 0x0)

04:52:50 executing program 1:
freebsd10_pipe(&(0x7f0000000480)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
freebsd10_pipe(&(0x7f00000005c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = openat(r1, &(0x7f0000000580)='/', 0xffffffffffffffff, 0x1)
linkat(r3, &(0x7f0000000040)='./file0/file0\x00', r3, &(0x7f00000000c0)='./file1\x00', 0x400)
renameat(r3, &(0x7f0000000000)='./file0\x00', r3, &(0x7f0000001240)='./file1\x00')
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000100)={<r4=>0x0, 0x0, 0x2, 0x0, 0xfff}, &(0x7f0000000140)=0x18)
freebsd11_lstat(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000500))
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000180)={r4, 0x3}, &(0x7f00000001c0)=0x8)
mkdirat(r0, &(0x7f00000004c0)='./file0\x00', 0x0)
freebsd11_lstat(&(0x7f0000000240)='./file1\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, <r5=>0x0})
freebsd11_lstat(&(0x7f0000000300)='./file1\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0})
listen(r2, 0x0)
freebsd11_lstat(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400))
chown(&(0x7f0000000200)='./file0\x00', r5, r6)

04:52:50 executing program 0:
r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000140), 0x20000000)
accept$inet6(r0, &(0x7f0000000180), &(0x7f00000001c0)=0x1c)
r1 = socket$inet6(0x1c, 0x3, 0x0)
setsockopt$inet6_group_source_req(r1, 0x29, 0xc, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108)

04:52:50 executing program 3:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet6_udplite(r0, 0x88, 0x4, 0x0, 0x0)
r1 = socket(0x1f, 0x0, 0xe78)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x1, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x81}}, <r2=>0x0, 0x16, 0xda7, 0x3ff, 0x400000000000, 0x1}, &(0x7f0000000200)=0x98)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0x3, 0x6, @local={0xfe, 0x80, [], 0x0}, 0xfffffffffffffff9}}, r2, 0x3, 0x401, 0x80, 0x6, 0x0, 0x100000001}, &(0x7f0000000300)=0x98)
getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4)
getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000080)={<r3=>0x0, 0x2}, &(0x7f00000000c0)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000100)={r3, 0xffff}, 0x8)

04:52:50 executing program 0:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)="ee08665d19ac14d5e51348771197a7728420aef61715f7b1c3d4b3830c921bf0817a0000000000006a89dbdf", 0xf5fe17a3617c970c)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000080)="f66e5267e760bc10637dcc1e1b5067145850d95624ed0a4213017c7a81f810229c1fbbc733c6709509feda2252bb3075cc18d100815202c67a7626a60a0f4eb2d7aac18c998eb4408b7821a24cc1a6ad16232df2de740a71cd23cb1adb0ff66ab2f1384964dbfe0644209995c7d0f01237619add30c9dbf0a3b9638d498cb0c1e25c5d4d95a0ad345a1d79c0eaa549915e22a3ea63934ac8a3ba6aacedf4f6be62498cee37bcf62415d98c8f62e47eff4cb1053c62978424ad6aca48a687834f89153bcd02d5e5229f662b4f04ce36cdb8ba543ae494c80147a4ae2b021ae0dc", 0xe0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x6, 0x81, 0x9, 0x3, 0x4, 0xfffffffffffffb51, 0x40, 0x3b8d, 0x3, 0x9, 0x9551}, 0xb)

04:52:50 executing program 3:
r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
pwritev(r0, &(0x7f0000000640)=[{&(0x7f0000000380)='i', 0x1}], 0x1, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0)
mlock(&(0x7f0000ff8000/0x3000)=nil, 0x3000)
msync(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x2)
r1 = dup2(r0, r0)
setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000080)={0x3, &(0x7f0000000000)=[@in={0x2, 0x0}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x43, @loopback, 0xab39}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x1, @multicast1}]}, &(0x7f00000000c0)=0x10)
mlock(&(0x7f0000ff8000/0x2000)=nil, 0x2000)

04:52:50 executing program 1:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
setgroups(0x5, &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0])
sendmsg$unix(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="28000000ffff000003000000000000005604aa2f12be2be08436a1a9b99e431896688e6995685df4"], 0x28}, 0x0)
freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
getresgid(&(0x7f00000000c0), &(0x7f00000001c0), &(0x7f0000000200)=<r2=>0x0)
setregid(r1, r2)

04:52:50 executing program 0:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
readv(r0, &(0x7f0000000080)=[{&(0x7f0000000440)=""/4096, 0x1000}], 0x1)
close(r0)
sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="28000000ffff00000100000000000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1], 0x28}, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040))

04:52:50 executing program 2:
r0 = socket$inet(0x2, 0x3, 0x0)
getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000080)={<r1=>0x0, 0x6}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000140)={r1, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000180)=0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='dctcp\x00', 0x6)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)="0000e100000000e400000010", 0xc)
setsockopt$inet_opts(r0, 0x0, 0x1, 0x0, 0x0)

04:52:50 executing program 2:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
open(&(0x7f0000000040)='./file0\x00', 0x20000, 0x100)
setsockopt$sock_timeval(r0, 0xffff, 0x1017, &(0x7f0000000000), 0x10)

04:52:50 executing program 2:
munmap(&(0x7f0000eef000/0x1000)=nil, 0x1000)
mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000)
msync(&(0x7f0000dd9000/0x3000)=nil, 0x3000, 0x2)
msync(&(0x7f0000d56000/0x4000)=nil, 0x4000, 0xfffffffffffffffe)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x4)

04:52:50 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = dup2(r0, r0)
getsockopt$inet6_udplite(r1, 0x88, 0x6, &(0x7f0000000000), &(0x7f0000000040)=0x4)
setsockopt$inet6_tcp_int(r0, 0x6, 0x1000, &(0x7f0000000080)=0x6, 0x4)
setsockopt$inet6_tcp_int(r0, 0x6, 0x23, 0x0, 0x0)

04:52:50 executing program 2:
r0 = dup(0xffffffffffffffff)
r1 = dup(0xffffffffffffffff)
linkat(r0, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000040)='./file0\x00', 0x400)
mkdir(&(0x7f0000000080)='./file0\x00', 0x50)
sendto(r0, &(0x7f00000000c0)="319a557105dec54eb7a77ed002819c2d7340b35223edf134c6b00f507ee3d10d56487edccc6735e8f5be4d32b1364a135459b0ea9a0be30f23303f53cdf39f8209bd8d7d13f66de92e59267857f16b45e504e6037dd52416d685e7b5f41109d19a1a188c06846563a5daf6c12b7b76176677098ad00cb0b090a5218d47f7e07e4325cb4229671d107e6be26f4a34e4daa5c974a5c64279", 0x97, 0x100, &(0x7f0000000180)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000001c0)={<r2=>0x0, 0x1000, "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"}, &(0x7f0000001200)=0x1008)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000001240)={r2, 0x9, 0xf0, "df48f28ac914bcc98364f3333d52617b5ac9c93d1b6ec191f58dc16de06330aab44201647869c220090294490f54e0d353e095e8495cf6322c192e5a0b03a093ce2ca73280e023cb24300c90950a3b23667677f9896ddd0eacfd444045e908ee1e64c8c7631749d53463be438dbbc581e3d89ee1b84d81af64121a6a72c64d24e4fb2913d781d99a0f54c0cd172c6b617eab51cfdc38429541a5dbd240944e845ab7750cb7f54fb54d9d0ba7275799f5cd093ebfcc78db49c08b589d4e49eca668107a548c7be2c2b20fd31b71b2e4715eba0e11e686b4eb7c8379db5c7f3a0b52b2b796c4a9a26330de2204f294ed55"}, 0xf8)
getsockopt$inet6_tcp_int(r0, 0x6, 0x9a2, &(0x7f0000001340), &(0x7f0000001380)=0x4)
sendto$inet(r0, &(0x7f00000013c0), 0x0, 0x180, &(0x7f0000001400)={0x2, 0x3, @rand_addr=0x2}, 0x10)
getsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f0000001440), &(0x7f0000001480)=0x4)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000014c0)={<r3=>r2, 0x8}, &(0x7f0000001500)=0x8)
mkdirat(r0, &(0x7f0000001540)='./file0\x00', 0x20)
setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000001580)={{0x1c, 0x3, 0x10000, @local={0xfe, 0x80, [], 0x0}, 0x100000001}, {0x1c, 0x0, 0xff, @loopback, 0x3785}, 0x1, [0x2, 0x1, 0xfffffffffffffff8, 0x100000001, 0x6, 0x7fff, 0x80, 0x6]}, 0x5c)
setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000001600)=0x58, 0x4)
r4 = openat(r1, &(0x7f0000001640)='./file0\x00', 0x200, 0x20)
open$dir(&(0x7f0000001680)='./file0\x00', 0x200, 0xc5)
getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000016c0), &(0x7f0000001700)=0x4)
setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000001740)=0x80000000, 0x4)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x15, &(0x7f0000001780)={r2}, 0x8)
chroot(&(0x7f00000017c0)='./file0\x00')
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000001800)={@in6={{0x1c, 0x2, 0x5, @loopback, 0x4b}}, r3, 0x1, 0x5, 0x0, 0x4, 0x4000000000000000, 0x8000}, &(0x7f00000018c0)=0x98)
chmod(&(0x7f0000001900)='./file0\x00', 0x40)
connect(r1, &(0x7f0000001940)=@in6={0x1c, 0x0, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x972d}, 0x1c)
setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000001980)={{0x1c, 0x1, 0x800, @remote={0xfe, 0x80, [], 0x0}, 0x7}, {0x1c, 0x1, 0x0, @empty, 0x80000001}, 0x8001, [0x4, 0x0, 0x80, 0x9, 0x2, 0x1, 0x1, 0x4]}, 0x5c)
setsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f0000001a00)={r2, 0x100000000}, 0x8)
setsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000001a40)={0x7fffffff, 0x80000001, 0xf8000, 0x1}, 0x8)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x9, &(0x7f0000001a80), &(0x7f0000001ac0)=0x4)
setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000001b00)=0xd455, 0x4)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x15, &(0x7f0000001b40)={r2, 0x2}, 0x8)
getpeername(r4, &(0x7f0000001b80)=@in6, &(0x7f0000001bc0)=0x1c)

04:52:50 executing program 3:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="01000000a74e2e2ccefcd3d0639ec72a8ea2769cb8007aaf4b4d7d0274e3b93d65af257c89e95121666433e7015a00808ef0da4afee28b8489a63816755c532160e1dbc0d6a5766f33bec5b2ce5b3ed978ef47b58df8e2a42803b09fef5bf384ca489afa365e2ebb8a725031c679e268c24caa625c2741e41385753a94ccef1c3e011dabd1396df6aa1520602f9e6e24ee3fd71d27391fb0b9719b4d61e64825aa16a465be1b5c8ac2aed80f48ff49133b05518b74abf90bb84677135dc7fc6a7f95a2793a2f7e3f88dce917acd392ff3e8333dcc0cf1e1fab4f2bcb16b3b4c6459ba4e1d214c74ce386ed"], 0x8)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=<r1=>0x0], 0x0)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x15, &(0x7f0000000200)={r1, 0x101}, 0x8)

04:52:50 executing program 1:
r0 = socket$inet6(0x1c, 0x5, 0x0)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000080)={<r1=>0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000100)={r1, 0x2}, 0x8)
setsockopt$inet6_tcp_buf(r0, 0x6, 0x0, 0x0, 0x0)

04:52:51 executing program 0:
setitimer(0x0, &(0x7f0000000000)={{0x870f}, {0x0, 0x7ff}}, 0x0)
open(&(0x7f0000000040)='./file0\x00', 0x1, 0xc)
r0 = accept(0xffffffffffffff9c, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000000c0)=0x1c)
setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, 0x0, 0x126)
setitimer(0x0, 0x0, 0x0)
setitimer(0x0, &(0x7f0000000140), 0x0)

04:52:51 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000040)='./file0\x00', 0xca86)
truncate(&(0x7f0000002700)='./file0\x00', 0x2)
truncate(&(0x7f0000000100)='./file0\x00', 0x10002)
recvmsg(r0, &(0x7f0000002680)={&(0x7f0000000000)=@in, 0x10, &(0x7f00000025c0)=[{&(0x7f0000000200)=""/199, 0xc7}, {&(0x7f0000000300)=""/131, 0x83}, {&(0x7f0000000080)=""/79, 0x4f}, {&(0x7f0000000140)=""/102, 0x66}, {&(0x7f00000003c0)=""/183, 0xb7}, {&(0x7f00000004c0)=""/200, 0xc8}, {&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f00000015c0)=""/4096, 0x1000}], 0x8, &(0x7f0000002640)=""/62, 0x3e}, 0x0)
truncate(&(0x7f00000026c0)='./file0\x00', 0x3119)

04:52:51 executing program 1:
r0 = socket(0x2, 0x2, 0x0)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c653000"], 0x10)
getpeername(r0, 0x0, &(0x7f0000000080))
setsockopt$inet_buf(r0, 0x0, 0x4a, &(0x7f00000000c0)="5274ec30a93d35d58f5e2c3f71bab5a87ab0683322c425ba48723a8efae7731d4feb7afc7fa5e604177e846f81c902a455e954f083af1635c5f6f1e804620e81ac8c886937b82ba475bde94c83878155786e6d944d05e1075ce7451353ad90b1448d44cd9c8770d85907aef838f7282ba1eb54526a66f8e67d4dd10879a94db00b0fa94c24ae4262bdf54106d4be20beae72500ad20eeacefe4ee81070eb8900b9e4dede1db777aab9f1c1", 0xab)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040), &(0x7f0000000180)=0x4)

04:52:51 executing program 2:
pipe2(&(0x7f0000000040)={<r0=>0xffffffffffffffff}, 0x1000000000000000)
writev(r0, &(0x7f0000003c00)=[{&(0x7f0000002900)="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", 0xe01}], 0x1)
ppoll(&(0x7f0000000080)=[{r0, 0x5}, {r0, 0x4}], 0x2a8, 0x0, 0x0, 0x0)

04:52:51 executing program 0:
r0 = socket(0x11, 0x3, 0x0)
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000180)={<r1=>0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f00000001c0)=0x10)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000200)={@in={{0x2, 0x0, @multicast2}}, r1}, &(0x7f00000002c0)=0x8c)
sendto$unix(r0, &(0x7f00000006c0)="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", 0xfffffffffffffdde, 0x0, 0x0, 0x0)

04:52:51 executing program 1:
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
r0 = socket$inet6(0x1c, 0x30000000, 0x5)
setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0x2, 0x3ff, @empty, 0xa}, {0x1c, 0x3, 0x567, @loopback, 0x7}, 0x4000000000000004, [0x3, 0x81, 0x6, 0x7fffffff, 0x8, 0x2, 0x10001, 0x8]}, 0x5c)
ppoll(&(0x7f0000000080)=[{r0}], 0x2000000000000357, 0x0, 0x0, 0xfffffffffffffce2)

04:52:51 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000000)={0x0, 0x20, 0x8, 0xffffffffffffff73, 0x0, 0x4, 0x81, 0x60ee, {@in={{0x2, 0x1, @multicast1}}, <r1=>0x0, 0xca7, 0xd37, 0x0, 0x9, 0x401}}, &(0x7f00000000c0)=0xb8)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000100)={r1, 0x48, "e54ffe697cad0d7bc4736ddbb5c3417da4a7229811cad657e0fdc802bae8829513e93729dfc4d71c411d56a7808b80a9d7257c34cc84ac8e9fe18e25592b090500f2a57c5ed00900"}, &(0x7f0000000180)=0x50)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x1105, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000001340)=0x10)

04:52:51 executing program 1:
r0 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0)
sendmsg(r0, &(0x7f0000001500)={&(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x8, &(0x7f0000001540), 0x1, &(0x7f00000001c0)=ANY=[@ANYBLOB="980000000000000011000000fbfffffffa93dff82c0a118f4b806d3766f1fa0e5a9cb4fea6dff3db02b0098262bff15f20a68bff47731c58f5fb60c40addb56991ba3848aa8a9bf5db431de8a6452798fc2f59755020468b04ba3eff41620228e8431b92154a43a9cc180ac9eb17211e0f11066c9d6b402b5c4208dc2c959028f9b67f8e979d6b4f2fbb80fc60dd4d37cae479000000000080000000000000000100000006000000ffff0f6ef7c18175ee8d3fc3d6f911c764b6b889f0e8951b5d014e0fce8fa675ed857ef02f4be3519a299438dc7ef9984783302b1b9421ddc7faad183c6b18cdfb5e78281bea5d85caf8e3dbb90f00cfc1631cfa1ff40609ac5b43280c502f09d71738dd1a1168b19f0000000000000058000000000000000100000040000000b7ec8aa0a84fa5a02e41e08c9a10b6a4f372acb0b53c02f1751bd8dddb22685ad12e179cb91da62c7cc5e535643e4cd07bac90902a46ee5e9cd9fd89396811a0c5ecc31e0000000050000000000000003b000000ff0300008b97e9178c05d6150279baf8c7dc3b2244a6cf314cb18582beb38a84db4de5e1f6cf233a788f8065c86bdb7fc2c063993f7ce1c5498c9c3d7ecd873d8e0000001000000000000000110000000400000078000000000000000600000000040000b11a98ca55cabc445410dab40b50f3553accf1f073c9cb88834efca0929442edd9aad2d4c758600fcc4ba327228c5c9319616c70a620ec8251d89b0e2d5e3c239723c0dbfef89efdcf7c0de5d999ea27dcceed79e1cc43b4f3d630ba6804010ad6a48975b50ee2001010000000000000a90000007f000000e7002ddb208b64dcac3a4516f970f5e4f6cc281108b358ba2235d6fa62e1054514b2de8b1cfeb62d7bb3283960a5d6b93ee4b1f282a6c39570813bdcf1452013ca87b86728a927c9644e1ae36a85c36bc81011d356adc5821b161fa97f3ace1445741ed4300fda9559fe4fc51f9b3c9a5e1a31fc95b70a6aee34355725e33232e26416c9b79604e6dc7665c254301942bb4ea7402aea7099a20f117e32a29341e1dd636422e020a8bc3380970ffacd9f5f5cb17c057b2f2a31ad3c086652d02735ae47972f1dd707e02f4fbbc5d7daa520fcf049991c841bec7ce66e1cd1a263ae5787bf64a301369a3836aa5d93eecf51c2a52221130b022e9542b222820dfc9113900d57980531c1f268ae18865b1a9e602948c67d102fd49016fe25f940b64712c748050fbd0515665de24a91eadd5d4d90f99da0af55c529b5dd00f20508c86562273739924d3619d0e07c2086019f65976e0c1b1cd47a198b1dd4dfa19c49a332792e28dbdd1fd433c6d5fc00b349aab26ba5abbb6b2583453e23bb7539239883439d5ba3ce8801e3a839ee76a0674ff9e1f853f1417173607c4f5a072f4534099f07062692dd49df43cae42816009567e73f6fc6029f8b57bb0f9e7b3368ca38313fc6dfc86aad8f0252f2ee0da503358526c6d907e19fc941d5c631262478e3c0271d7450839d967f39729b5ea70367617470f3f48bd505289ad05dba57d511a1c2b4a84def083f1486e9db6e0b5e5e33347a2461c4da54d51fbea7479cef38c457f3dc4d526bb3d6d924f2dfb4178fd42ddfa9a72cf1344b5b2c5e2d915023c1b30589b05f9bcd3e53b500e86cba29d84ea100d79ea9c63e6d9a5f6e02cd41b8fa70f7c80fbf30848ec9c4976972b43b2d87e2fe12f5cf95a7db4215662835cf695bd9371f4ebda5e3f975b41ed48b05e960f1144fc3ded5ee590140271fb7218a201c55908c56ca0113c5d03f5608604dcd8842a8fdf35f7e99f86e8a1e6998f61a041f00ee5176574b38d94d99c7cee84930cdfc9f04b4e58425d072bcccec1c2aacb57e46611e72ee08ec75cbb80dab98b71760941cc921cdb47d3c0b6789429518b0270c6c14226870bc170952161df1ded9fb2c11a5675610101d53f68e500b810590149619adfa64c7448d38d2e1db0fc8c939dad0a87c88a1363bd7f4782f1544e0629b91de4afbaff0377345d5be07b845a24defc161b292fbfcc7817154d2c1ca0758dfc4c9b5fdce2b1507360ba0cb5825bd567ece800caa30baba4bea8cf86470d81a2692b9a062f721d25418b09e60d42cbe97e8023e1980fcc23f7cae282e1fa45af5755ba1a6bf8ec33da6f4976f1baa2aaaa3af0f7372d0378829aaa717dbc4c95c7e4d41193c890f44b2862aa3462c7532cc855c72d1dd642a8c17b9cfe0473da25b258d206b9dc5400d6c1e29dec3b1797a1e4d217e6bc013d12b95603fd7e6ad4ae3b413a4f2a6f90897b83c7ec77bb39d9bd8864f3a91ddfcba48878b2e63985664b61453d81c54291363a45a566bdfde20893f274d60ef562c92665fb8144344db30a49e9d4c646c23a019e68a36623b04538501d836f97d0cf6c085b7d4d89cd0bdf05a30fcfb96b5979c1fdc789e6c1051ed07f06dfb1258f2370cfb977a70ad34243a05e799f491b8ea98bb344784c04bf185b9d4d8dec9103a2e137f7398d16ef842594a633f544dd1f45e12f555e45d6ee7778934346f03569fa038f46e3a198128aefdbe6b27bd9de7716ba59e93b46a4f0cf26a1ee9a57860ec0f6ea780a330fdd7c6c51ba1677dadb53697a49c4dadd78d28e55d62fcab7fa9c5c43f4a5ea42adeb88d9c14d392549e5580a5b96dd37c3de9c1fd2798a68df51fc7ec76e9724d1e22db0dcab668f3bc9e72db52e88b3f13e8bd27d773e040f44701df92a90679c85ae8cb9654f834f8f9a66d8c278228dae1f8c1173b0b27dfe17d1c4bac86faad9fd3f71b5cd818f528d8570822d12a1e2be9aded11e6e980077d9b46ab32388a72023355df26d9d1480bdb222c12dda3140311e470fc2e7e16af38721b852a9a7e4334b08264ca8e93df960fb2881dd4e0252acd6bc0c3ca9f36001e542ad423dbab53b28884efad94d4ffc82814f51e07747ae54a3be3f9e74a638b2e750197fe5e3ef5ab8b22600b1bbd4a7aa51e84f870e59a232cbf16427444cf862208ababf245420c3c9bcaced9f4d11755aa5368734ebed0746167e138432baf571dfbd4cde7d2a95c8c819b4728cbded30227ec4c48e9ba4fb248aff3c7999630c9e26e0e4b474211a68001b32008716db7f2437835ed14bfb848ca243cceccff69d625c4acd4bc2db220e8783558c97402ae4a3aac7e6b966af5f2e221de935035c37590a0c140e9033ea91be040a1019d1868938b737c2c87c927759e4282e52621e8ef33b6820e4893ea3a4f5258a5bc8dd68396bab15a9bc40ba0d65694695cf671b1e31a289bbcbf6054cd9c3d31a2728fecfc40b978f1ebc0edc737d424ac708fb4a99f1f50237dee79024d23e9aa491cbea9307b6460fa3ed52cf7788d24921ccadfdedd7c77235696c116c4e434fe008f4fb42984c5d0ff3ddd4b71b88e9fc2a38dcfe67f7120d208f5e11221c3c29967815121b54ff69f85eda02bcbe371cf6def79e692167864505a45474c6661870a5bf81fd0398cde64afcb881a327b318dd6da17f37845e4def8ce226b55e97bde318051f917741e1011dce6be94c99ac1241fcc89b94603bc99096ad3641d819c6714a280de4a3f88ad8a471acaf7003429e06bb12580709402c5c5abbf0719a9076ec1a9ed29100685fcd853525c61cd9ff392c950c39d63a8f928bf8887e01e9ef401111cc33dfc9b79ce76bb1474c241dc67934a3af69b0ff449b2c8c073a1991a9b4dce3a2c26eb1ed34e84298c506e2b9446f3f3d9d5e4de7f966205b846974b9ea147175956b51540980710a95442d83818325aa5ff05056066d795133d88d80ac978586a3593235714b8c120d85d2ddd44165b125dcf67454a4fdbe2b50813a5a5a958eca820e16750f71253cd4d6834ba9b0766d336c721336e9bef7f4ba74e795a5a7d270aa826406629b762b1dbdcdd7bb2bc46dbf0afe9e68115e2aadf6f7ed16839ca56303a33b6d22ccce4aa254801e0fd5f911ef8ff0d0d7036213ea023f9efa4ac63cec42e81e5cbc67ec39c74cad6a2455f4f71da029d970d4c0a8afdbf43a6be413c4a5d82fe1781e0dfde054fc5df1e3d3c7b6c8f24a80035be08ee5c71b094dd91d970d3b0b0a7571b28e3e1b8747b7844c390db5aac230a20862f0bff94b02c7948dc8dd3b69c61bfe75a61a76b27f3f347e30a97fca695fc512a04f2476c36da290cd7664abddca7282d4666d26d83b70d015dd47fca08d8923d3e55303e5448f56add6ba6c293e58f1dc8ffefaebee4c69c4ef8a1a38176ecf98b9a45431fa77fb0d2303e7d4f3226bf992c6273091cc9e902009138b4d3912cd41b37a9e707bb925ab5ee055b907185f636b994109d7ca0943edd87c4047a5fd4df44ad2a19392a7a3e9b471039311868ddce9d7b853a1918fcc3fc46d0bdb3e8e8e7b322450e05a39c5ebb2d18944343c2ff3fc8ac10ae7b039b7f95825fbc508e4e8ca8845745648f58d2e0a16f2d6ecc06b25aa33c9977ed5ab71519c5160cf1bffa78519816ec3c284b169dead7f3a8623ca95438d1636ef2559162d0031e9ea407a0c26902f87f593e82fc8f9b64fa8e5760808df2cd4b07e3d777f5f667728dbd8b5605912ae925eef69d1f8531182a151dd3de577095b13d0d3187d6342255a4c4ff7cceacf84ce47cba8f1f5430994b497f0d5646e66ec75559fb9f180462f696603181aa23d9ee669117a787e67807112d510a6e3d6af71801361adee3ded97577ee74b3e80b2beff9be16673ab37a744c4ca7c66abee7ee5eb28b72e605d845a1c5a043cf5f74d723ad3866a42ec2a4d12ef587b97f099a9c9766ac7c8d556f02e0c781a7d08029bacb619c4deee0aba1836453d4c6791080c4681d137869811fd2bd7e43b4d87ab28d8fecaf371e4ae92b9ab4834a7456a19aa91a9967a479f3b2bbd07befd3346f6720c9fdbce1441b2ef826a07f8ffc8beaeb0d148f6ce83af061a27df25fffff5bd7afdcee06024fe7e1ebd70d300e7dcd2a85c5c8578e66af6c2b273112fcf58ce87ea04949980be28665a99fe1e0cde493129b9dd026728ce5bd90a34a6e7d874206ea71e5aea4628e562aeee2c7f8cf55fdb825cc4f06972f7514fffedca81fff19ce919dbd3c143d6d558c8da1dcf34ab0ac7ed221f4fc1ed804e80d19151e4cb8d5590ef50e8ac8a1d4081348695082539e4e15ca5f6489aa75bfda990c228e9c66119df3eca375055f2f9584a31aa041e1fb19f9e5cbfea3ef1bd7b241992d45ebb0f3efbb38eaba4240fba838667677d363596459efcf37123f778deae5dd6b1ad82f508aa12ebf6bfb8456942cb7af178a65669b6192887f7260306bb959b714c7ea0f25d3684ffc340878c41568c86ed667579b66d41d142224cdf854c0d3e70271abc73813da1e7dc275cdf8ab8623a8e90c010dda06bfe822de7069498ea0f2fd50b3655930c5747bc26474eeb593a8fd3cb4358d787b19e47fe67e006d27ce43a02e5d08c427520d30647f54226f73569c3a0ac135ba39084731fb477a49f7c7522f4b420546cb3d6715b536501accef6f269035ec7ac26ea55f10d869cba55f421c69d3c6156cd8dcd02601717b3f8615e160565d108a1e8e43b981dbf45b7065468d926961d60a3665cd0c134bc4f594b55c7bba1ab7171e5670cc1aa696072b934e7688b61bd9142450915af8704832305123d58feb243f21f5c9059df73606eaffb4674ff882e1f5d4d66d307e4809e1e351ab03d4afba06530217008d215182361a57678878c567a16f5a3a8c7b655e82088fcaf1b132ddeec1a94205ec053afa347a854ee5adc95c765e1e0ddb38411407d72324747a1d3c23cba499ab4d2395216485ab27614d1104c6367f5ca9509b8930f63a4f02bc4cfdf46bb90b617fc16f6bd59c1ad62cc50de317191d3ade1408d3a8913abbee58bb21c2ff7a93d1b5e660da5d8a6774b50d908f97f566da4bdfe8c6134980fbd040d00318fdc3291fcdabea9e2cfb818d6a2d59c77d6562656596516ff02054b285e16c59ba041f7efd50c22dff816fd8c36b69bc6066901cf8ec4891b5e637b2edf76b956434d6a55682052470c859c236aa01b7f11bd2e8a2a48326abc47a2219c21e236d0442cc9d94ebfe7de7207ccbd57a5af27a40526e2d97df1563aa450d89326adc06078c42748b4f47455e959dd934a86b8766cd83b3ede57f516623148a26081d000ba963030c2b9d3890850591a20bf046b3f7b33587a97920b60ee4ebc8a72a24e16475a7adb9af1dfa68d3219c55c50d6f59c72e54f77a8a3f7654aed5156ad19f3845ce4823549f2fdc0d4ec9c03c2ec95f2d6279bedd70e67423355ed23824c3e30f063ad343adff4ff2b04359b537cdeb5488e5f2e65df7c907b4252019acb0a56aac628ed606d58b039fae5cc9e094556a781231d25e9147428e11c8ff7cd063e30e59206d860d38236837f2ab46942c03670c24b3b382db9d2b06711d37a86451047b8d5c11928636648714b82360be86b74b031cd357ed97726c818685c8b7db244971f33ab43c9f05fa7a9c0d572a62d25faf8f693b289b3bd16aae55871b35d2ac70c675253d9044086e12fee35d5467d8bce5a48c929d051fc35c737dce4f1bbe006fe1c21000000000000000ffff00003f0000001800000000000000ffff0000ac8c0000a3"], 0xfffffffffffffcfa}, 0x23e96b7ad196e6c8)
ppoll(&(0x7f0000000000)=[{r0, 0x2008}], 0x1, 0x0, 0x0, 0x0)
connect$unix(r0, &(0x7f0000000140)=@file={0x0, './file0\x00'}, 0xa)
execve(&(0x7f00000014c0)='./file0\x00', &(0x7f00000017c0)=[&(0x7f0000001580)='-\x00', &(0x7f00000015c0)=')\x00', &(0x7f0000001600)='\x00', &(0x7f0000001640)='-\x00', &(0x7f0000001680)='{.\\(\x00', &(0x7f00000016c0)='\x00', &(0x7f0000001700)=':${\x00', &(0x7f0000001740)='g\\@^(\x00', &(0x7f0000001780)='++}\x00'], &(0x7f00000018c0)=[&(0x7f0000001840)='/{:\x00', &(0x7f0000001880)='\x00'])
freebsd11_mknod(&(0x7f0000001480)='./file0\x00', 0x80, 0x7fffffff)
accept4(r0, &(0x7f0000000180)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000001440)=0x1c, 0x20000000)
fchmod(r0, 0x1)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000001540), &(0x7f00000000c0)=0xffffff0d)
freebsd11_mknod(&(0x7f0000000080)='./file0\x00', 0x2000, 0x0)
socket$inet6_tcp(0x1c, 0x1, 0x0)

04:52:51 executing program 0:
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x5)
mprotect(&(0x7f0000e21000/0x3000)=nil, 0x3000, 0xffffffffffffffff)
mlock(&(0x7f0000c06000/0x3000)=nil, 0x3000)
msync(&(0x7f0000cc9000/0x2000)=nil, 0x2000, 0x0)

04:52:51 executing program 3:
msgrcv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
r0 = accept(0xffffffffffffffff, &(0x7f0000000200)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000240)=0x1c)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000280), &(0x7f00000002c0)=0x4)
sendto(r0, &(0x7f0000000380)="d2f8273374bf65a6d802eb3831d8b2a7a69a036be452281b958884778d1b6eddb476b9d31f1ec50756b1f32d5e3559f5a097da567e69ff986e3a46e79d544ac2992c026dad47f23d03eb2f57b0e10a0bb7061befc219a1aaef88724aa3603bef420de2fd4a080cd9379fc14adf013d394c1a53cd39bfbe04156a377af5b31cee8a6affffacbcdcfa140d76f6745b4ac152681dea7f3d5d69796f3130e362980fc07393d4d4803f7d41a026e7fa962538316388d8649e6d1c7daf0d363222ee4c3bb233ca", 0xc4, 0x4, 0x0, 0x0)
fcntl$getflags(r0, 0x1)
r1 = msgget(0x3, 0x110)
msgsnd(r1, &(0x7f00000000c0)={0x2, "23da46276376bd8bd4bff1b826be525277ac0df1b837f09aadaae1ac3b440b6145542496abc457f8bd23c9f8bcff4583b3414d33b2aec248e4463e"}, 0x43, 0x800)
msgrcv(r1, &(0x7f0000000000)={0x0, ""/127}, 0x87, 0x1000000000000000, 0x1800)

04:52:52 executing program 2:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000000)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xc7]}}, 0x1c, 0x0, 0x0, 0x0, 0xfffffffffffffe32}, 0x4)
fcntl$getflags(r0, 0x3)
fcntl$getflags(r0, 0x1)

04:52:52 executing program 1:
r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0)
flock(r0, 0x3)
fcntl$lock(0xffffffffffffffff, 0x9, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x1000300010005})
r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
open$dir(&(0x7f0000000140)='./file0\x00', 0x110, 0x0)
flock(r2, 0x40000003)
r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
r4 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
flock(r4, 0x2)
flock(r0, 0xd)
flock(r1, 0x2)
writev(r3, &(0x7f0000000080)=[{&(0x7f0000000380)="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", 0x1000}], 0x1)

04:52:52 executing program 0:
r0 = socket(0x0, 0x0, 0x8f)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={<r1=>0x0, 0x5b0, 0x1}, &(0x7f0000000080)=0xc)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r1, 0x1}, &(0x7f0000000180)=0x8)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000000c0)=r1, 0x4)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000000)={0x101}, 0x1)
r2 = getpgid(0xffffffffffffffff)
fcntl$lock(r0, 0x0, &(0x7f0000000100)={0x2, 0x6, 0x9, 0x897, r2})

04:52:52 executing program 3:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
r0 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_buf(r0, 0x0, 0x4a, &(0x7f0000000080)="05b836b9ccce97d71e6edc60b14c7cfbb5a31230302b568850b38e88340a3a3170ae2bfce0ca5a5386a8cbcf290657f00e7ab46ce9d97dcdffefc9df43220f811731ca16007290a88dd0e1d0de584ff37cadd1b70a05cc770a8e51e5d69b20f6b2c3b10f138817df6611732ae6896c0b47e24947c31e190844f93c8125f87eb69626f951834be886ef0434bb7ad9cf528cdee8d7f1cb68c5", 0x98)
getsockopt$inet_tcp_buf(r0, 0x6, 0x2024, &(0x7f0000000140)=""/187, &(0x7f0000000000)=0xbb)

04:52:52 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
fcntl$setown(r0, 0x6, 0x0)
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x0, 0x8000000000}, 0x8)

04:52:52 executing program 2:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/101, 0x65}], 0x10000000000002d2, 0x0}, 0x0)
select(0x0, 0x0, 0x0, &(0x7f0000000240)={0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0)
pipe2(&(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x100000)
setsockopt$inet_mreqsrc(r2, 0x0, 0x4f, &(0x7f0000000100)={@rand_addr=0x735, @multicast2, @local={0xac, 0x14, 0x0}}, 0xc)
accept$unix(r1, &(0x7f0000000140)=@abs, &(0x7f0000000180)=0x8)
execve(0x0, 0x0, 0x0)

04:52:52 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], 0x8c)
getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000100), &(0x7f0000000140)=0x8)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={<r1=>0x0, 0x9c0}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={r1}, &(0x7f00000000c0)=0x8)
pipe2(&(0x7f0000000300)={0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x100000)
setsockopt$inet6_udp(r2, 0x11, 0x1, &(0x7f0000000340)=0x5, 0x4)

04:52:52 executing program 3:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r0, 0xffff, 0x1009, &(0x7f0000000080), 0x110)
r1 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r1, 0xffff, 0x101f, &(0x7f0000000040)=0xcf6e, 0x4)

04:52:52 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000240)=0x10000, 0x4)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={<r2=>0x0, 0x1f, 0x9, 0x20}, &(0x7f00000000c0)=0x10)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000100)={r2, 0x9}, &(0x7f0000000180)=0x8)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000200)={<r3=>0x0, 0x0}, &(0x7f0000000140)=0x2b)
r4 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x16, &(0x7f00000001c0)={r3}, 0x8)

04:52:52 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
freebsd11_lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000001640))
getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
recvfrom$unix(r0, &(0x7f0000000040)=""/205, 0xcd, 0x3, &(0x7f0000000140)=@abs={0x1, 0x0, 0x3}, 0x8)
open(&(0x7f0000000000)='./file0\x00', 0x18200, 0x1)
sendfile(r0, r0, 0x0, 0x7)

04:52:53 executing program 1:
freebsd10_pipe(&(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0)
r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x400, 0x34)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)={@in6={{0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x3}}, <r3=>0x0, 0x1, 0x7, 0x6}, &(0x7f0000000140)=0x8c)
setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r2, 0x84, 0x8001, &(0x7f0000000240)={r3, &(0x7f0000000180)=[@in6={0x1c, 0x2, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x563}, @in6={0x1c, 0x0, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x9}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x1, @rand_addr=0x9}, @in6={0x1c, 0x2, 0x0, @loopback, 0xfffffffffffff522}, @in6={0x1c, 0x2, 0x8d, @loopback}]}, &(0x7f0000000280)=0x10)

04:52:53 executing program 3:
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff)
execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000240)=[&(0x7f0000000180)='}-@#!]\x00', &(0x7f00000001c0)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000280)='@\'\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='{\x00', &(0x7f0000000340)='-\x87\\}', &(0x7f0000000380)='($/\x00'])
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000000)={<r1=>0x0}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={r1, 0x401}, 0x8)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
recvmsg(r2, &(0x7f0000000680)={0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000080)=""/96, 0x60}], 0x1, 0x0}, 0x0)
recvmsg(r2, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
execve(0x0, 0x0, 0x0)

04:52:53 executing program 2:
__getcwd(&(0x7f0000000000)=""/108, 0xfffffffffffffec8)

04:52:53 executing program 0:
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="25000000ffff000004000000d49b6d1844b8bb3aa8f100dee489961597cc77c2e994898dcb"], 0x25}, 0x0)

04:52:53 executing program 0:
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0)
mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0)
renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00')
readlinkat(r0, &(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x0)
chroot(&(0x7f0000000040)='./file0\x00')

04:52:53 executing program 0:
r0 = open(&(0x7f0000000180)='./file0\x00', 0x118000, 0x80)
writev(r0, 0x0, 0xe6)

04:52:53 executing program 2:
r0 = dup(0xffffffffffffffff)
getsockname$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000140)=0x8)
r1 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f00000001c0)={0x1, {{0x2, 0x2, @loopback}}}, 0x90)
getsockopt$inet_tcp_buf(r1, 0x6, 0x40, &(0x7f0000000040)=""/191, &(0x7f0000000100)=0xbf)
setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f0000000280)={0x6, {{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}}, 0x90)
connect$unix(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="82022e2f66696c6530001cfa89354795b033efcb8bfe861ba6320675f9596be07dce440eb3d8ae6508b79518c12984125eedbc63cf90963c518fb2bd541348f6c32747bb464de20f884decab6cff40c2d6905fce6e5d0261cdfba3217e1e4af1e4cca462224433746ffcfb200045b15b17ebf2b949cb2039e9dc99c0899565662ba86414e537866464dd0f3221d246a22b"], 0x10)
sendmsg(r1, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000180)='F', 0x1}], 0x1, 0x0}, 0x0)
execve(0x0, 0x0, 0x0)
close(r1)

04:52:53 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x200004, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x8}, 0x0)

04:52:53 executing program 0:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = dup(r1)
setsockopt$inet_sctp_SCTP_CONNECT_X(r2, 0x84, 0x8007, &(0x7f0000000100)={0xc6e, &(0x7f0000000040)=[@in6={0x1c, 0x3, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x234183e5}, @in={0x2, 0x0, @broadcast}, @in={0x2, 0x0, @rand_addr=0x9}, @in6={0x1c, 0x3, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x5}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000140)=0x10)
r3 = dup2(r0, r1)
bind(r1, &(0x7f0000000180)=@un=@file={0xd80f49edce43012d, './file0\x00'}, 0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f00000001c0)={<r4=>0x0, 0x9, 0x3}, &(0x7f0000000200)=0x8)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000340)={@in6={{0x1c, 0x3, 0x10, @remote={0xfe, 0x80, [], 0x0}, 0x84b}}, r4, 0x8001, 0x3f, 0x80, 0x7, 0xcc, 0x1c00000}, &(0x7f0000000400)=0x98)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0x2, 0x0, @loopback, 0x100}}, r4, 0x3, 0x9d57, 0x80, 0xf54, 0x100, 0x81}, &(0x7f0000000300)=0x98)
listen(r1, 0x0)
setsockopt$sock_int(r3, 0xffff, 0x1001, &(0x7f00000000c0)=0x6, 0xff62)

04:52:54 executing program 3:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0)
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
setsockopt$inet6_buf(r2, 0x29, 0x0, &(0x7f0000000040)="6f6a14a2b816784be7c0fc55c632fb49d3cd07415b26ecdc5891b664c4d5eec4682dd19161770d1326d027942ff913c55eb7f78fd0c0767971bce0fbb49b69bb1bee4cdc9ced3b98678e88271dc370c2e7611712626fa051bc41cb6abcd5a79db7a736bf393fa57f57072d8945040efec6b50949724ec3a6a52efd301efcc97a613bee8d9dd92dc1517bf5cfd6eafe7e20afa807b1cf321a6b7c6e0588923db9", 0xa0)
sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0)
close(r0)

04:52:54 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000001c0), &(0x7f0000000200)=0x4)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={<r1=>0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f00000000c0)=0x10)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000100)={r1, 0x100, 0xf, 0x100, 0x8}, &(0x7f0000000140)=0x18)

04:52:54 executing program 2:
r0 = socket(0x1f, 0x3, 0x0)
getsockopt$inet_buf(r0, 0x0, 0x49, &(0x7f0000000080)=""/7, &(0x7f00000000c0)=0x7)
socket(0x11, 0x6, 0x9)
getsockopt$inet_int(r0, 0x0, 0x46, &(0x7f0000000000), &(0x7f0000000040)=0x4)

04:52:54 executing program 0:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f0000000000)={0xfffffffffffffffe, {}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108)

04:52:54 executing program 1:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c)
bind$unix(r0, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0xa)
sendto(r0, &(0x7f0000000180)="45671476262179312ade4ed5bacf84dee904069c62f7eff8f61ab1c34bf10cef6b7ffb5d82fb7e671591579b41352eacc2b34ff76847d87bbc94bb7c2e4dbb182f75ace3c4d7f4ffa1cf738616b9ef9fc6560202cb56624a8ea09f00bd6d9bdbf3a3adee1b3a1142346b4e057c2a6cdf1c81a1fc81de6685d7b5a76feb6bb7653ff34431c6cf9a811a4aa9b3da9520d341d8cb1834a3c24cd3", 0x99, 0x4, 0x0, 0x0)
r1 = dup2(r0, r0)
accept$unix(r1, &(0x7f0000000040)=@file={0x0, ""/77}, &(0x7f00000000c0)=0x4f)
fchmodat(r0, &(0x7f0000000000)='./file0\x00', 0x8)
utimes(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140))
rename(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='./file0\x00')

04:52:54 executing program 2:
r0 = socket(0x2, 0x1, 0x8be4)
setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000001540)={0x7, 0x0, 0xffffffffffffff40}, 0x8)

04:52:54 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c833000"], 0x1)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r1=>0x0]}, &(0x7f0000000100)=0x8)
write(r0, &(0x7f0000000040)="fd690450e1c115b7fe8fdaa45db1c71c12b4ba7df848111c44", 0x19)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={r1, 0x5, 0x8ca0}, &(0x7f0000000200)=0x8)

04:52:54 executing program 3:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='e0\x00\x00\x00\x00\x00\x00\x00\x00'], 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r1=>0x0]}, &(0x7f0000000100)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x1202, &(0x7f00000001c0)={r1}, 0x8)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000001240)={<r2=>r1, 0x8e, "b295c62042bda97dc52dfa9c1563ded33a941a5e34a47bb8a52976804dd5faa6898e9b3602787d418714fc7915b5bb3fb537ee4db7f845a59165d1c7fbe959714ab6589a01558984e8df755a1ce3e3ad4f2ad3be483c1b466eabe1b1e1c9f72cc43e7968e1f898f6cef070b60f99ef2d41cf5400c6e84d92ef40571388580bde69e2d512aae349b5c8fbf8af8652"}, &(0x7f0000000180)=0x96)
socket$inet_icmp(0x2, 0x2, 0x1)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000001300)={r2, 0x57, "06fad3ba8f6aff8176c178caa60cfad4576ca5be19beaaac5bb90d02601fb94d468998901480a3b214a44829d6ba17d6d898aaaa2ac77748273ad1d64940c220db139d4e2b649815d03f110e5fa96ac87cf686f5e131e3"}, &(0x7f0000001380)=0x5f)
getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000000c0), &(0x7f0000000140)=0x4)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000200)={r1, 0x1000, "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"}, &(0x7f0000000040)=0x1008)

04:52:54 executing program 2:
freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0x1003, 0x0)
open$dir(&(0x7f0000000000)='./file0\x00', 0x20000, 0x4)
r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
open(&(0x7f00000001c0)='./file0\x00', 0x11, 0x0)
fsync(r0)

04:52:54 executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = dup(r0)
r2 = dup(r1)
renameat(r1, &(0x7f0000000000)='./file0\x00', r2, &(0x7f0000000040)='./file0\x00')
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000080)={<r3=>0x0, 0xfffffffffffffff8, 0x0, 0x6, 0x3}, &(0x7f00000000c0)=0x18)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000200)=0x4, 0x4)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000140)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r3}, 0x8c)
setgroups(0x1, &(0x7f0000000100)=[0x0])

04:52:54 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000740)={0x80}, 0x1)
r1 = semget(0x3, 0x1, 0x0)
__semctl$IPC_INFO(r1, 0x5, 0x3, &(0x7f0000000000)=""/139)
r2 = socket(0x13, 0x20000005, 0x100000001)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f00000003c0)={<r3=>0x0, 0x4, 0x75a}, &(0x7f0000000400)=0xc)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000440)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r3, 0x3f, 0x7, 0x18000000}, 0x94)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f00000000c0)=ANY=[@ANYRES32=<r4=>0x0, @ANYBLOB="8e0000000bf20a58f0a7bceadf73252704b0fa6be9f573f630a45271fddcf242edd2f981136c3aafde5f4cc689ba9cec95d3a666225a94837e1a32d31947e68d3df23b4d03fccb594ba6e85e2b8976b0a8035d04f60aea4c20483140a98b1587b0e1216cfefb66104707b421d93d0d277479e10dd10d5cb3cefa6bf1ea557b810085e4aad0a2c73294020e40356ddbc88012"], &(0x7f0000000180)=0x96)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000002c0)={<r5=>0x0, &(0x7f0000000240)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000300)=0x10)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000340)={r5, 0x1}, &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f00000001c0)={r4, 0x8000, 0x5}, &(0x7f0000000200)=0xc)

04:52:54 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x4, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1205, &(0x7f0000000100)={0x0, 0x0, 0x1}, 0x10)
r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x4, 0x101)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000040)={0x6, 0x1, 0x4020, 0x3ff, 0x2, 0x6, 0x7, 0xfffffffffffff806, <r2=>0x0}, &(0x7f0000000080)=0x20)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1, 0x6, @local={0xfe, 0x80, [], 0x0}, 0xfffffffffffffffb}}, r2, 0x1, 0x7f, 0xaae}, 0x8c)

04:52:54 executing program 3:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
setsockopt$inet_opts(r0, 0x0, 0x0, 0x0, 0xfffffe08)

04:52:54 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000000080)=0x1, 0x4)
bind$inet(r0, &(0x7f00000002c0)={0x2, 0x0, @local}, 0x10)
r1 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000400)={@in={{0x2, 0xffffffffffffffff, @multicast1}}, 0x0, 0xace}, 0xa0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000000)={@in={{0x2, 0x1, @rand_addr=0x8}}, <r2=>0x0, 0x80000000, 0x9, 0x9}, &(0x7f00000000c0)=0x94)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000100)={r2, 0xfffffffffffffb2c, 0xfffffffffffffff9, 0x8c, 0xfffffffffffffffd, 0xfff}, &(0x7f0000000140)=0x14)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @local}}}, 0x0)

04:52:54 executing program 0:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
connect$unix(0xffffffffffffffff, &(0x7f0000000100)=ANY=[@ANYBLOB="80032e2b080000005dac9114fbebf324592c9e7b1aee99d92d8155b2c4000000080000000000"], 0x1)
r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0)
symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00')
openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0/file0\x00', 0x200, 0x0)
open$dir(&(0x7f0000000080)='./file0/file0\x00', 0x8, 0x100)
open$dir(&(0x7f0000000040)='./file0/file0\x00', 0x100883, 0x108)

04:52:54 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66699e0ab6ec"], 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r1=>0x0]}, &(0x7f0000000100)=0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1, 0xc}, 0x0)

04:52:54 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)=ANY=[@ANYBLOB="02000000e00000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="09a1810000000000000000000000000000000000"], 0xa0)
getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4)
r1 = accept4(r0, &(0x7f0000000080)=@un=@abs, &(0x7f0000000180)=0x8, 0x0)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f00000001c0)={<r2=>0x0, 0xef, "b362b5ddb35f474147f725433475cfb86e45516520b9d39ac75ff5018f5a6cc3f2e9c74d41859327052885947fde726bb2721df5f585a58b6137984f468a88fef868fdeb45e81b345120c1a8cede3d7e6b4294308853de4d10aaa8bff80dcfdfdafd69d99623958a75dfe09355f4ce6d456b25d1e1d9e07c61a7ac1f924b3aeeafdec2562eca1605e4bb2fd17423644b89ef31c87a5a2aeec314a6167c9206cece863ef12d691e71f6c2612d708e5a708c0a03a0b60cb8f0d1ff30b6860b438a8236a72ab536c553121da2b8b8e3bbbad86b4b01e3e0546fc68c69aefe5671d0ee9ff73216521709c549e1745c324e"}, &(0x7f00000002c0)=0xf7)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000300)={r2, 0x7}, &(0x7f0000000340)=0x8)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f00000003c0)=0xe8c, 0x4)

04:52:54 executing program 0:
r0 = socket$inet6(0x1c, 0x3, 0x81)
setsockopt$inet6_group_source_req(r0, 0x29, 0x4a, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108)

04:52:54 executing program 3:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0)
writev(r0, &(0x7f0000000040)=[{&(0x7f0000001740)="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", 0x597}], 0x1)
writev(r0, &(0x7f0000001d00)=[{&(0x7f0000001c80)="482ffbf00b917033383cc4d6446c34081c0e4393ba56fb3a0a0cbd6091fb4dd78a5f88e28c8e344998b851a7abaafad1a848b349e5898a4f76881c048688f7561bd1962396f3aa083eea214cbff347614f1f674074e528b1fca2d33f260c2d400ca88021da63e41828bd2a9ea833", 0x6e}], 0x1)
mlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000)
msync(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0)

04:52:54 executing program 1:
r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
setsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000000)={0xfffffffffffffffa, 0x101}, 0x10)
socketpair(0x0, 0x10000000, 0x3, &(0x7f0000000040)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000080)=0xfffffffffffffffd, 0x4)
freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
open$dir(&(0x7f0000000180)='./file0\x00', 0x100200, 0x1)
getsockopt$sock_int(r0, 0xffff, 0x1016, &(0x7f00000001c0), &(0x7f0000000200)=0x4)
pwritev(r0, &(0x7f00000002c0)=[{&(0x7f0000000240)="f6517f05c32425e895391aef2eebd0f24d3e5dd89f0ceadd955eff2c4eb56d63c0d9f0070f42e37c0b82df2d8ae44e9622aa1feba4997620d2ed46c249ddf12f7d6c9752c8", 0x45}], 0x1, 0x0)
getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000300), &(0x7f0000000340)=0x4)
getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000380)={<r4=>0x0, 0x1}, &(0x7f00000003c0)=0x8)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000400)={r4, 0x978c, 0x22b9}, 0x8)
sendto$unix(r2, &(0x7f0000000440)="c36de722216814bd67c96622659371891c342a5c7b3a3c5fc32851d945c1a1f4b2a4b00ab9d8e6f255594d3774ce9537c47c65fd3ab09e3c590ace86254b0ef4f467e6cbaea150a978332f40e4d3c90f91f6139380b77d92c1a474d365e2f047d8e86835ccf04ed9aeeba52aebd6ac2ff97b8a242bf17817667063143cc3041ac812e8d054a3bea288470713dab19ce33c85e041f32a0ffe81f9ee1efc1c840a038b3f4ded7c3d6dba377ab92c2dd671b4f6f7f35ceb8a149ec71ef46d0366c60f84137264cded3735086cc17504502b631f14b09b7fe9bbb3af8f73f0ec896e1d671723293731646bab2a2339799b00b36421a576941d", 0xf7, 0x8d, &(0x7f0000000540)=@file={0x0, './file0\x00'}, 0xa)
sendmsg$inet6_sctp(r2, &(0x7f0000000780)={&(0x7f0000000580)=@in={0x2, 0x1, @multicast1}, 0x10, &(0x7f0000000680)=[{&(0x7f00000005c0)="8e141b1effe4afc72d4ea3e2", 0xc}, {&(0x7f0000000600)="699bd567425574fae04812116b705943173b41f82930b924d86df4653fd5a0c39b29cc8e091de73b7331593baf4fd23af7d1026967470c2c754bf726c968161c2c72085704a7543c1ef3ec5d80fe004936acea809199b244b87dfd629eba5505971a30ba1f72548b", 0x68}], 0x2, &(0x7f00000006c0)=[@dstaddrv6={0x1c, 0x84, 0xa, @loopback}, @authinfo={0x10, 0x84, 0x8, {0xffffffff}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, [], 0x0}}, @sndrcv={0x2c, 0x84, 0x2, {0x24, 0x8955, 0x20, 0x0, 0x3, 0x2, 0x3, 0xbbe, r4}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @sndrcv={0x2c, 0x84, 0x2, {0x0, 0x878, 0x4510, 0xc3, 0x0, 0x81, 0x1, 0x9, r4}}], 0xb0, 0x4}, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f00000007c0)=0x9, 0x4)
pwritev(r0, &(0x7f0000000ac0)=[{&(0x7f0000000800)="3e373271dc6da7691f772dc72864ca55489f4dd250a9e1a42c8a4942186a28dc5fcc9761cca7132e5ce6a4a8b58e208ffbf13f09a487eec005157237cd685a1f9e92a48866b2aaba4f1b425bdece", 0x4e}, {&(0x7f0000000880)="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", 0xfc}, {&(0x7f0000000980)="1e82416bb6b5558d6c7783abf7b335a91070af9256271551b210114db05ac40edfb61a6f5be9bcfa2c0e30dca41d3418420942b13487b1f0d4ae354cbfd8d353f422bdf8c474548762a10ae945d10113daa891a86d3ca459a580ff387bdd2641f000b791643713085ecf810e43389d3d79e72a335a93cd1fa9", 0x79}, {&(0x7f0000000a00)="cb23596c8ecdfea4f3e50ad3c440979ab5eae0f2c6a13aee37db8cc9736ae6c2f12ced65cf940128f03c69200167b29bf21701b25a8cc6c1be234f9dc98c2869d72dd91025b314cc14e6cbeaae10fe16000017fc0301bb15a68a5e21215aebe072a7a6267afb7d19b76821f5ab75b11046ef53f487fe8ab34789464ecffbb17fc856845543dd4202", 0x88}], 0x4, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000b00)={<r5=>r4, 0x2, 0x7, 0x4}, &(0x7f0000000b40)=0x10)
setresuid(r3, r3, r3)
rmdir(&(0x7f0000000b80)='./file0\x00')
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000bc0)={@in6={{0x1c, 0x1, 0x1ff, @loopback, 0x6}}, r5}, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000c80)={r4, 0xb, 0x8000}, 0x8)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000d80)={<r6=>r4, &(0x7f0000000cc0)=[@in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000dc0)=0x10)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000e00)={0x5, 0x100, 0x3ff, 0x10001, r5}, &(0x7f0000000e40)=0x10)
syz_emit_ethernet(0xae, &(0x7f0000000e80)="49197dc1f16fc19e9c8ffe8e8b05720bd7f83a9e0d5f26e5ebeaccbafbefc27fe06a997c79be079d6469648b90430b71d7e30ba3b8d57ebd1f9ac77c0880c962e8fc96cff3c5aa7e12a0d8ebb3d160e7170bab9c2ca96f34bea0007e6f743fc2e88e22a96ce11abf1dd20c35e4dc758c647767e1bd0035be04280bfeac41016c6503b599d6c5e80869e7c4ade5399316f4270360dafffc9b1b2650f49ced559d6e781f0dcdc2a62f6b3928a571c9")
clock_nanosleep(0x4, 0x1, &(0x7f0000000f40)={0x8, 0x100}, &(0x7f0000000f80))
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000fc0)=0x100000000, 0x4)
open$dir(&(0x7f0000001000)='./file0\x00', 0x120000, 0x2)
setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000001040)={r6, 0x0, 0x7}, 0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000001080)={r6, 0x0, 0x9dc}, 0x8)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000010c0)={r5, 0x50, "d2acbde6e8559113e2928ab9e2df0905170556a292f565fe9ea5c9c60873484a47049fa9e191ef16fcc8aab6beaf598f11b6d8ebcacd64e8d32152268aca918ea9807225169ababe66a8da118ed7c635"}, &(0x7f0000001140)=0x58)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000001180)={0x4, 0x1, 0x400, 0x0, 0x18, 0xfff, 0x6, 0x6, r5}, &(0x7f00000011c0)=0x20)

04:52:54 executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = accept(r0, &(0x7f0000001480)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000001500)=0x10)
getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000001540), &(0x7f0000001580)=0x8)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000015c0)={<r2=>0x0, 0x8}, &(0x7f0000001600)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000001640)={r2, 0x3, 0x9}, 0xc)
r3 = semget(0x0, 0x0, 0x1)
__semctl$GETNCNT(r3, 0x3, 0x3, &(0x7f0000001680)=""/181)
getsockopt$inet_int(r0, 0x0, 0x46, &(0x7f0000001440), &(0x7f00000014c0)=0x4)
r4 = socket(0x6, 0x7, 0x21)
sendto$unix(r4, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c)
recvmsg(r4, &(0x7f0000000080)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, &(0x7f0000001300)=[{&(0x7f0000000040)=""/8, 0x8}, {&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/72, 0x48}, {&(0x7f0000001180)=""/222, 0xde}, {&(0x7f0000001280)=""/68, 0x44}], 0x5, &(0x7f0000001380)=""/179, 0xb3}, 0x80)

04:52:54 executing program 3:
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000000)={@in6={{0x1c, 0x3, 0xde1, @loopback, 0x4}}, <r1=>0x0, 0x4000, 0x400, 0x9}, &(0x7f00000000c0)=0x8c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000200)={r1, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000240)=0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x24, &(0x7f00000001c0)={0x0, &(0x7f0000001280)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000001340)=0xaa)
r3 = semget$private(0x0, 0x0, 0x680)
__semctl$GETALL(r3, 0x0, 0x6, &(0x7f00000002c0)=""/221)
__semctl$SETALL(r3, 0x0, 0x9, &(0x7f0000000280)=[0x4, 0x5])

04:52:54 executing program 2:
r0 = socket$inet6(0x1c, 0x3, 0x0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000000)={<r1=>0x0, 0xdc, "14cd65f0e24db18c15dad3b3b1f62c84304056f6c832ee631a9d48bce98241c6a7678314bc19a76260b6dbafb0c5aed99d24eecf4f5f073bc5e1a3aeac36dcf6590d24645f959064f8dfc62b6ae50ddc62d34ff69825cda70d5e5354f692a1e0f82624d0f80b504c775f0f42c7c7a4efc06d6fb6350dee7203d3c5c05f3b2af6a995b6fdde76c4e0ea17b27cd5a40ffffb5259d6c98f911e1c0e644fdefec246c4f06afd7501eaa4e137d1fea561bd542772575a4a799a810adcc58035aff6009e323ac542b22a7bdb7c42ef8e3f4d77e7f93006b0d97d4e5ae67642"}, &(0x7f0000000100)=0xe4)
setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000340)={0xd8, 0x0, 0xb832, 0x4, 0x10000}, 0xc)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0x7, @empty, 0xae}}, r1, 0x6, 0x1ff, 0x2, 0xffffffff, 0x80000000, 0x9}, 0x98)
setsockopt$inet6_group_source_req(r0, 0x29, 0x800000000000000e, &(0x7f0000000140)={0x1, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108)

04:52:54 executing program 0:
poll(0x0, 0x149, 0xc)
__semctl$GETPID(0x0, 0x3, 0x4, &(0x7f0000000000)=""/192)
r0 = dup(0xffffffffffffffff)
r1 = semget$private(0x0, 0x1, 0x80)
getrlimit(0xa, &(0x7f0000000440))
sendto(r0, &(0x7f0000000340)="275e6afd9a3614e2c0cc45476ea46cfe66b184aeb180ae2af4aa019ae5e74cc8287083e5d0587a3f82b23ba7bed896949fe23b7376f3c212d39d0350e1dfb47a915a2b32bebd0283341645c99fcaab6aa000f4e05883b3fcd4ede6b4fb332f423d52caf76e6e08e485fe6ae3ee81fa6f0e18bc74fec54b950b70b5707a56a3917c762fb51fc13edb534b4ae31bd611143124af63d30e08c01c2309ef98f6f9d20226232ca9b8", 0xa6, 0x100, &(0x7f0000000400)=@in={0x2, 0x1, @multicast2}, 0x10)
fchdir(r0)
__semctl$GETNCNT(r1, 0x3, 0x3, &(0x7f0000000140)=""/157)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000200)={<r2=>0x0, 0x9, 0x81}, &(0x7f0000000240)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000480)=ANY=[@ANYBLOB="02004e21e00000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r2, @ANYBLOB="03c30627bf1e0000658f2bb8b26b0261be70a1c74945ca100ac3f82cee01653b6ef8d0bb5e307bdcccde9db8aa6fad3fa6dd1c7810af6d2f4fac61af5ca2f9c1029007696f04c2b4153f366aa4cadfe8d71db677ffa46de2d3961b2ebabf2ab0d447740240c9262fd65ec0fb023fff48bf092b56a608ee5b7062b53d585c60652532e6ed958219256fbd0cf4632c3f9eccafc5116ef1aba23eb1bdd1a85ca1d1c00287ae0061fa2b66a5be093dee828f1c7b19d6b4f0a31a84fcf4d31ae7c6aeed2351e29f434b1b68b8bdb5ab2f65166127db0de6f58a540c3f680ddf42effcd3f05f392e0714b0"], 0x94)
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0x4)

04:52:54 executing program 3:
rmdir(&(0x7f0000000040)='./control\x00')
symlink(&(0x7f0000000100)='./control/file0\x00', &(0x7f0000000000)='./control\x00')

04:52:54 executing program 0:
socketpair(0x1c, 0x2, 0x10000, &(0x7f0000000040)={<r0=>0xffffffffffffffff})
setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000080)=0x4, 0x4)
setrlimit(0x6, &(0x7f00000000c0)={0xb361, 0x2000b35d})

04:52:54 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)=""/126, 0x7e}], 0x1, 0x0)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x24, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast}}}, 0x94)

04:52:54 executing program 3:
__semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f00000001c0))
r0 = msgget$private(0x0, 0x80)
msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000240)=""/4096)

04:52:54 executing program 2:
clock_nanosleep(0x4, 0xfffffffffffffffc, &(0x7f0000000000), 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000000)={@broadcast, @multicast1, @rand_addr=0x9626}, 0xc)
r1 = shmget$private(0x0, 0x3000, 0x20, &(0x7f0000ffc000/0x3000)=nil)
shmat(r1, &(0x7f0000ffa000/0x4000)=nil, 0x3000)

04:52:54 executing program 0:
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x100002)
write(r0, &(0x7f0000000600)="ce9b0900000000f8f0c6776c766eaf13d0877c8a76ffffff18319838a6000841000000181b8524dc7000000000003c7c7838e9effcd2087af5e447ca8994282e83ee4dee70fcd9cf5809be95eb5e2abee829b675d5a0edce32ee8d9db7ae9c077f10cd113fe2ff", 0x67)
execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000140)='@\x00', &(0x7f0000000180)='#\x00', &(0x7f00000001c0)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\\!\x00', &(0x7f00000002c0)='@*\x00'], &(0x7f0000000580)=[&(0x7f0000000340)='!.\x00', &(0x7f0000000380)='-)$\x00', &(0x7f00000003c0)='}\x00', &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='/.\x00', &(0x7f00000004c0)='\'/{\x00', &(0x7f0000000500)='\x00', &(0x7f0000000540)='%%-\x00'])
getsockopt$inet_buf(r0, 0x0, 0x15, &(0x7f0000000080)=""/131, &(0x7f0000000680)=0x83)
r1 = socket$inet(0x2, 0x20000007, 0x21e0)
fstat(r1, &(0x7f00000006c0))

04:52:54 executing program 3:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendto$inet6(r0, &(0x7f0000000000)="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", 0x1f8, 0x0, 0x0, 0x0)
sendto$inet6(r0, &(0x7f0000000300)="fc07f1db6c892dbb57d91cbe988a5b4fb5534000cee5ce852b305475f23057a63df30eda8d6b78ab9e7ee864621e18b4cc2c585b29ea368e1a764e1dde618b6955b4a17969356ec9df0b84b477183381c9e38c1cafd243304cac5d733df44e54b5d15cbd70e11ee14eeebd72c32c6279cac27b60fc2391", 0x77, 0x104, &(0x7f0000000280)={0x1c, 0x1, 0x80, @local={0xfe, 0x80, [], 0x0}, 0x2}, 0x1c)
read(r0, &(0x7f00000002c0)=""/28, 0x1c)

04:52:54 executing program 0:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendto$inet6(r0, &(0x7f0000000580), 0x0, 0x0, 0x0, 0x0)

04:52:54 executing program 2:
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mkdir(&(0x7f0000000000)='./file0\x00', 0xa)
r0 = open(&(0x7f0000fb8ff8)='./file0\x00', 0x0, 0x20)
lseek(r0, 0x7fffffffffffffff, 0x2)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0xf, 0xffffffff, <r1=>0x0}, &(0x7f00000000c0)=0xc)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={r1, 0x200}, 0x8)

04:52:54 executing program 0:
r0 = socket(0x17, 0x5, 0x0)
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000200), &(0x7f0000000240)=0x4)
connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x3}, 0x8)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000500)=ANY=[@ANYBLOB="aa4fd3cbe8c25143c1ba7bcc6b0d8b3a02cdf177e8825d725288101993b36f85b9fab863d89b671502936d358944b85706602d2a686970f4433dc6d7c3852cc9d70721e3f8c6273be063e68e37f6476a774e014a340e45665d5dae964dfff64ec9b05807ade3779c4bfc9b901b9f09608cbebde89d0da2ed3ecbe05a4b313f422629ff44cfe92daebeeeeb328d6c009703ff1cde94a45f3985b7247234893bcb16229063b1e0497875a555db5429a59b6dbff13474ed52198db4a8e9aa67045b8c5e27", @ANYRES32=0x0], 0x0)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={<r1=>0x0, 0x6}, &(0x7f0000000140)=0x8)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000280)=ANY=[@ANYBLOB="02004e227f0000010000000000000000000700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000080010000000c020000c9d2000000040300"], &(0x7f00000001c0)=0xa0)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000000c0)=r1, 0x4)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000400)={@in6={{0x1c, 0x3, 0x9, @loopback, 0x200}}, <r2=>0x0, 0x0, 0x4, 0x100000001}, &(0x7f00000004c0)=0x8c)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x25, &(0x7f0000000040)={r2, 0x0}, &(0x7f0000000180)=0x10)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000600)={@in6={{0x1c, 0x0, 0x7, @loopback, 0x7}}, r2, 0x80000000000200, 0x0, 0xfffffffffffff160, 0x7}, &(0x7f0000000080)=0x98)
socket(0x1c, 0x6, 0xfffffffffffff800)

04:52:55 executing program 1:
select(0xfffffffffffffded, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x0, 0xfc})
select(0x40, &(0x7f0000000000)={0xfffffffffffffff8, 0x1, 0x5a, 0x6, 0x0, 0xfffffffffffffffe, 0x0, 0x5}, &(0x7f0000000080)={0xc81, 0x2, 0x7, 0x9, 0x6, 0x0, 0x1000, 0x636e}, &(0x7f00000000c0)={0x193, 0x2, 0x80000000000000, 0x6, 0x800000, 0x9, 0x5, 0x80d}, &(0x7f0000000100)={0x800, 0x81})

04:52:55 executing program 2:
clock_settime(0x0, &(0x7f00000000c0))
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x100004)
setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000040)=0x7, 0x4)

04:52:55 executing program 0:
r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x100582, 0x100)
ftruncate(r0, 0x8b39)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x12, r0, 0x0)
mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000)
mlockall(0x3)
ftruncate(r0, 0x100000001)
unlink(&(0x7f0000000040)='./file0\x00')
munlockall()
r1 = socket(0x1f, 0x4, 0xffffffff)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000080)={0x4, 0x81, 0x200, 0x4, 0x530e, 0x2, 0x4be, 0x9, <r2=>0x0}, &(0x7f00000000c0)=0x20)
fcntl$setflags(r1, 0x2, 0x1)
semget$private(0x0, 0x0, 0x120)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000100)={r2, 0x7, 0x6, 0x8, 0x8, 0x10000}, 0x14)

00:00:00 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
listen(r0, 0x0)
setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x1, "d7af7a26ab69b17edc0afb781edb9ebc"}, 0x14)
socket$inet6(0x1c, 0x0, 0x800)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f0000000080)=0xc)

00:00:00 executing program 3:
ppoll(&(0x7f0000000040), 0x2123, &(0x7f00000000c0), 0x0, 0xfffffdec)
r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000100)={@in6={{0x1c, 0x2, 0x80000000, @empty, 0xfffffffffffffffb}}, <r1=>0x0, 0x70e6, 0x7, 0x107, 0x6d, 0x8}, &(0x7f0000000080)=0x98)
setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000001c0)={r1, 0x10000}, 0x8)

00:00:00 executing program 1:
r0 = socket(0x1c, 0x5, 0x0)
shmget$private(0x0, 0x3000, 0x420, &(0x7f0000ffc000/0x3000)=nil)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000002c0)={0x0, 0x800}, 0x10)
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000340)=0x3, 0x4)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c)
sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@in6={0x1c, 0x2, 0x1}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000100)="76bbe6023728500e595bb119a4a24e678473a2cb2d27077b81af8d6bf173d2c617bafd825aede02590f1a317b685b3a2d2e5b59aab537ff407e800ed77cdb5b859c7c8cf7049c7b2508f7e1a825362f7ec263127bc3c62a442dc5fbe726c8f564ad8799b0969c49db355a3c26bf9cd3d0ddf69f4360ccba999d30b24c70463b55cfe3a7f124219add79783b64495ebc9dbe6c08828184a64b778a95db6e39c037823315235f1fc048b97a748855f58ecf7320b", 0xb3}, {&(0x7f0000000040)="db91e50dab7b0a8b2fb7c75c4571b98d996bd377e7e67165acfb50bebcdc21a7fd", 0x21}], 0x2, &(0x7f0000000380)=[{0xa0, 0x11, 0x401, "19818ef0be40eaf93ff95ef22677cc6a996bbefc53297e2bce7ab48c0d3e672b9f4f343b39155c3c5bb32777ef40d598def67af8576392fee7e76c079f602f0da5af68c9917fa4ff2b80841146430f41a27d4005157f8459c6dbb56418f4edacb63c2cf6453ccc2b47d58335aefd83914d85f5f115139a2731a62e7d2bb3bd6f50a6575cd789fb946a8f"}, {0x1010, 0x1, 0xfffffffffffffffa, "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"}, {0xf8, 0x84, 0x8, "45a4da1cda2644a44ac22ea632702fb994b2b66b9621311aec938b7bdfe3817d7360bb82dafac5b7fcc7c611b1559572ed36a39193135a479e7cf559ad0f7e3149d9c1207966b2272b0a9d783d550b3965477345bcfa160d67f39b47fd412dee516606b35db9302a7906a65bafd154ea6e2b1c2866a01d768e4f3c826dd922ca9edea0459c59300e1023be9573a946faffd45f2a182aedd459523e7309129b04d9ecfd4d8f3075617d582f8aff1e3fa9dad87ed914a6e5a56a3e8c3b7dade9c6640fb52519da54d191b98425a19c2163e9c0af0e749280ba04dc1a1c7f3f64c4cbce"}, {0x1010, 0xbe, 0x4e, "5d561c49af54d559387b892fabb24fbf2b42a60b5cee71e7c6e0fde9536320928df9dac97ffb20d9c5331e78dbfa9dfcfa8eb2bd4ed5e8154225a1b9b41ff76d9a9231399eb21f411fc59ddbcb03353c885dff835b7cbd665b52ca97902f3474a17e8960f1077d6088cade4ed7af64a9fcdfee76d9cae4a0e696ada2a6510b7ae62a9fd78bebb0ee2f210b4842620b92c1aae7a1f516de63f1ad2757405eff97445b113a877acdb8621d76547a98bcbad0719c6dd052fbdc373f4d3a72b0260da5fec644cf060cb7f29716065bda75eb1c0aabc62add062ad9e5631847486c6215c8caf628e592dd95d00343199a499a16b812095697d7c9972f8f7e2da5e903b50cbd9fb82cce2cd25d127df32ca45d5fd3f709feaafbf3b95be17970e145eb756b6b6f00850156d9155d845b31e4af4f97abaaef420247e6b95a00e8511841ad42ef1119579654bc3b0b922b579a6522bfb05e690c14b858baf4b70e4ad6362ff1312de09c818144be1ca1d17374d84ebe59afa496523f8e2ffc4f7d90441760677510a7f3b6782c6275912423c56b3669049a9c43e778b441d360ddb5504236523dfbfc3db55a594b5b36d672a7d95964d578edafa6d855da5bcb5fb4fd042e152e9784deb9ef787f3c8e6860018c14595b7f74f97f135e4d46e75a4548a00744714ce4a16b55675b523d3a12e64b025a64242636f6b69c2b44ad89139a1ef941d13cf72bf02a080a39a11a317fd600029bed1519aa275c5d5d31bd9d067ddb39e89eeea3153a80f5d88e62364554a19b8446c4d117bbdbffb7f9a5be1ba45f5d0c3e2aaa47df6102399964ac1de65520c3186c4e7ef03cae9d320a8dbbf7bb3e085fb23f664d34e1eaa06a5e090178d5fc8e1b5184486142a76f05f20602d22988d8aac46f1773ada7d8491b8d3ea61324c4e69009f99dcd1b2ab01b915ffe67a2a24dbc84063d521c9e6412f2d9a035d69977b9a411ad23e2ec650ae64957e2c5c67f6a0f2fa23428327bc45dfae31c8c0761697fa0862522e2e073dbe8b6b330e76b24e8af356995884a66d8094befe66662c2045d038eb3939b3aa92ba71495ec9ff4ee58d3137fbf4545ce6a8f96afa18ff30828695544ac51403e25d5c7466af422d09cbe7263b80b328822878700127bf5cdee1fe30d1fd7ce985b1d6c91ad2c56afad8cde42d093ee59315d726763d50174de0ef081663f4dafd3f212c07c453b7a504e4f2b905eafea1bcbb348060aad3220a8165b5a81af4a7f6de345fc131da85d5ebec603a1eaa1559a7dd3771bad0b55d1cdad8f2a625c3b8195243d1c7ce5c534a86047824b80b31fafc50caf6275dcc132092be83b4921cad163b735f93ae8cfcac4b460dae33508b092695cd2aa9d5e9f83a6c3bfdbbe61592c34fb18e1ab02fcb74606a6df1252ba4ecd2a529c9cf008ca733e9aa80e5c89eae2a3181d5da85ec48905421303907c8c829b45cc44332edede74434afc80be2e337f49e280a7a5e4ad0d53cc527e3146bb6473362eea0459bdfe54d39067f8d3e4b3e64a354a71204832be1a9bb68191b7e3220c4bd8d18bcbe42e0c53722faf5e8fc52c7ce948919b97bf24b0d68e00d695ef63d6aeac81e82d652cc654b45137aa1fe8b31581a5bd90c704ec1af22a09cd2ad9835d15b76cc2bd8e01b3a7bcfe22628c6d580a67123c4748b25c45ae918c9a6d2274d2da6ad43d433cf2270e784b15afaabeabd27389f23dc1f6c6607e09b9419b2a763acaa666dcb55e90893d2ecce91d4b0577cdc151fe82d1861e12c404117e791e2668619706de7af45d9c89ae59daef0da72e85307348443322629b4729cb808a4b2a94ec8c6be555420cecab756f785c6059a3d23d2e190cc58f9dfeea69a6c988c520e83c8306af18b2e04d236b987f8da323d65d1f7f4d5e36a7b8434dc3fd05bb83dbe9c1b04b6e30acd27be05e5790d011b2999cea21d03e5197ed95d22ef4e3dbd5e4f9771df9f4f9668b214911658c1ab588b34d54c6cc2c780d079622a17c8c29222158ac9f575f7cd765629fe54b5a1befec731a0a910096419b5dd970a660ec1b3bc41cc1f3cc07ebbc729f623919bf590eef3b2e19267e3558c019065423d471aaa53bc3749cb2179f59f07adbb448bc77333208a5ea3a22baeaf995a22f1e8c8017f5c33a8faaca4627d966a8b3e14b258d40010cfeff8a1b0cf8398f6ace513d1aa7eb585bd530f895453fab047722941c77bf9fde9749d30efb0324197e909e884540c0a87eaaed655e0f8e6b00fb8e3d547c42047dea147462f2cb3ecce5baa8692f024ec415ebac88870bfe97df7a3d3dce09767816af0e3d3605135bae1a5a185550883418953ab7db0137a827632abed85e682f957626a2cf64e0ed46efab21397ab377ad5778b76bd33aa6c5d8a3e96483796cc8b037ed6aca7a676e611b22799a562c132ae4ef750766849cf1cac5f357e230de9969f387909e4585adc24172d8380e314ad965d7971c28c08b9dcf45909f753575b4115c3c9943496f1eef302a0777a77ac5510bd1ea77d0e8c5c58650d5fccc3e1802443ae6f61e3e4c9cb84c22aea949c6df6cc381a79047047b26f4129c705a6fcf10e512e12d8124a6b5ee6cc8b494d986c8c57518016125a65805c5bafc230c8cc6712671df75839bf106f05e57d9211b9178fbb11529eecbcbca4a77909676f7b21bf78a03c4cf804abab4ebe78e0b6f96d9d75189c72620a7f24e739dbe5fc27cfcea732b2d124270b9ab8c9b2df6b446f33a3e0cc53d0a57e032f6c571557d73eeaf24687624121a1055f54c2708c7be7c7c13045883ec61ca3144c1e658d8d350dd4a7d140fc4baecbd6e5127abce7fa24626f9d302890d9f514615c86d7ae263c03e4a19383c27a40d77db98149a5cb7588830bc8a298030c04813055436f86bbd05b3950587b85357c0b93fdd7b3c5efa3f050d797ab5decb57066962cd338f97f3513583c7efc2a62a3cca4be9abc52dce5861b32d4b9f288e839f8d6e28f7e301981857e8e1e8b08f0024fd7235795271966cb684a8f0057b7964d25baafc474def2fd1d92427a07b6f25dcb5a3b6931a1f1f3c8f202952fdbff6890f94b05867f0110d67e05070f960021c6e51e8fce50169828f84753695a00f90e87f84c020f8b52f6c0da5a548e272fadc8871868e9ea5b4f21c90886ba45b643eccd2d72b2d5e70d93ce9ff4ad9fb9d33da0af904aea7d2e823231c53e478c97a3260908c16a4f43b04c016ff9e8e7fd94e1d0a8617ee029cc0a011d62712867f64d61fc7ea4bdf03c3d75cd472f7f5c93d5ef05af77d5bf8de9b83355a2232650bdaa380edc74fec53edecfca2e0cf396450b8577fef05c8588e38dc9ff1dba8264508773e7750e4575317d00948f09940126fb4e95ededd39b6e57dcd192741ad1b6f71afe3096ed0ca9eaec440433e1e2ca3d794f4aaf7cd36c410d5dff5ec9bb597c19b43c6f17d8cf10692987c52d409c859c915b8666da60a6d1c6d8fe3df775adb5b8504739675d48e6fc12a22617b36d54ae781fb37571d35df5869acf880fc89536e26feadd07c70f9afcbfb18a42361f2547f18cc8b5d9c0838be1a2fc47e2531c1ea43a1ceafb780da2c106e6d9e9d5153ae4c1c37b7dc70f30cf2c7fd4172fd3b001dac15955efd2fda44fbe1ea23206d3840cef51b1ebacbcfc81a1aa96d6f074215e59c09d55c05f0b20751019c53f0515c8ba43402c50f5bb29d248e0270b72c2c6d66051374b38c38607ecd3933c9a1d114189c2ad65d7ee905fe18234aeee5973190779ebcaa94639fa75b747e295ebe4d9b21a518270d77ceb51ff50d18bb9aba746000db21c8a1b1c983f0224f701191a61a74a62007a54ab80a617220fe994e1d350b921adfc45c32e9f1481209ac639cf04ef2411dd51ea9c825041bc0a522d7d38d5bbb0e0d638c9b1ba88ffe4627ffce3b6683bf5fac700c137200bc60693d84bd9f25a70f032caa808eb4516eb8d8644fc611c3ac942e8d975280c0bbf2c180994e6ad095644e8be017b12e1cad34803ab9626ea717d30c17829147742acd3ff51a57feaad3131f571541ef653801efed4d2680231297dd1741482c551da2a3d29044e8a9cfa7aba6f07353eccc7f3c2d25fa33f00f8045b78412cd64a871ec0e21cb26bc47f55910a0a5e7c432b5c5d1c0ee10a03d4327483cce15b2ac3a98c385e86171c7860d9ee412e11429f250fff1b7caeee6ba40c2677333c865a87723bd97b947b8b96cf4bf51fe3750339a0224b95b8cdfcca399d55181d977024ab58e367f3b02c1815d1aaf138edbe6e8a86c51a7a9c2fa4d375e6f817cd3180661d3e3d5936975cad5292b66290673aaa12b2e0987875e0706059328e7e48d66d311f1332527ca03d87ed47bf7130ff65ff2b817c91660d7de4f3eb0dbed29a57aea855e864b3a34ff6c01a913ff876a482dd8722d6e51395118ff859134e8b870c87a36ef91b1352f6bf095488dd57e14c59c37b0a61119a8e2f190ff0162dd3a5c003f2ed2faa36525bc539b5ac490a6daf19441d7f063c817e2bbcc603c8b21d6b1a117f13fe07b398e2ba057e03c5dd3e19afe9656897d56103e4f7a2e06c5b37df02a6cb3f3738b094448e001d34e813b80bf46d1dcb6e3a5e830c7c7d257adb91cfb343b4122c23310ce7598a863dd9cad4df021b68e76d549cd023ce6c4ca34f2597246eb7086cf801322ed8dac81db891f4b74d63df627c4b5473b7e3dbb0af365ba704f50180e408c83d4db58152ec652cef0f008f43f799ecfe69c521a00c57a55b17b806e4d84d7dbbc650bfda9e40af7574ea7ff2861135084450a6ed4e8755919d2c8056a6e3d6998377f818b26cb1d1f4888b02bac870a0d6ecc7f96329bfe32f1315a100d3e34829d979dcba75602de1126f66c317d6999b9aafed89c6755f64879090648f4cd502ad94857d5b3afcf5721c465e44843fab3cca2bb8a6aa642fc7af1a9fc0bceb65c2cc0e66effabb26b7886586eedb9cc10f519a7f8c7b59fe17d5ccb691be68c989245bd5a5a3e5b837ef0d7e5bd080e5c2d4b3e0e74d4fdc09ba157e973c0533bd87b9423d913b20853e3b997e5bc9a114a433b2242d9b868968ef55e14e8e23da3f71797d2325e0924a199e8b78ece8a6a8e9469c814504e0ab807cd5584b88f09a3c2a98875a3e8daeff0c957f0e11d39efd33c4e80c22d77d266526786fb257038775c6fd3611fd75b2d5152cbcf6c4970b5b04e9521f7c75c2c22c097006c6185965f48fbd511406f0aecfa68d9fd871dfb51f39137dd7e28a07f3105d3e2e78270060bb98e4761798f977cdc86c0f2537e466665e4ffc21259ae711ec10f7869d96c317bbfebdf6b81a8fe6eacf1b92cff1540fa4f189135daf4c8b24972eae7aee9cfb81867f8601798c95771ae6f44e7d54c9a1fd6bd0d1b783c9d456c2f0fe63da5cb5d7b16abdfa764a2c618ee566bbf908c0726945c270278e690e89286c4fb6813b66e4c3b762525dbba39eb5d1412cb0d7480cc58b2685e50363167063ce25aeacbdfc4e002d5cf916b7c5a3e961c1bce60136faa6f04ec457e8e9f1479f388c256ff249f971b9aa30538e17b2bdd16df23b138e59cb9d527a628817836077f3e862aeb06d5caf2a7335387614a10b4fa7655808ef4e2c7b6cde5fa300206494ae0dfdda68ab3d0b54bdd50bc6ae65f248b564dcbe7cd00141405417e7a496485ae6cafedbee0b87e8d8e8e0e9b746a646df145ef78c0dc800b448e84d356171f0c750ffd66"}], 0x21b8}, 0x4)
dup2(r0, r0)

00:00:00 executing program 2:
select(0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0)
r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000080)={<r1=>0x0, 0x1, 0x0, 0x800, 0x9, 0x3}, &(0x7f00000000c0)=0x14)
recvfrom(r0, &(0x7f0000000140)=""/247, 0xf7, 0x81, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000100)=r1, 0x4)

00:00:00 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=<r1=>0x0], 0x0)
r2 = fcntl$dupfd(r0, 0x0, r0)
readlinkat(r2, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xfffffdb1)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x6, [0x0, 0x0, <r3=>0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x1c)
freebsd11_getdents(r2, &(0x7f0000000180)=""/4096, 0x1000)
setsockopt$inet6_group_source_req(r2, 0x29, 0x55, &(0x7f0000001200)={0x7, {{0x1c, 0x0, 0x6, @empty, 0x400}}, {{0x1c, 0x0, 0xff, @loopback}}}, 0x108)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000001180)={r3, 0x8, 0x40000000000}, &(0x7f00000011c0)=0xc)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x400, 0x0, 0xfffffffffffffffe, r1}, 0x10)

00:00:00 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x89, 0x84)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={<r1=>0x0, 0xfffffffffffffffb}, &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={r1, 0xffffffffffffffff}, 0x0)

00:00:00 executing program 1:
r0 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0)
fdatasync(r0)
rmdir(&(0x7f0000000080)='./file0\x00')

00:00:00 executing program 0:
r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x0)
ftruncate(r0, 0x7)
pipe2(&(0x7f00000009c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x4)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000a00)={<r3=>0x0, 0x1000, 0x1, 0xff, 0x5}, &(0x7f0000000a40)=0x18)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000a80)={<r4=>r3, 0x9}, &(0x7f0000000ac0)=0x8)
truncate(&(0x7f0000000180)='./file0\x00', 0x20000)
r5 = socket(0x10, 0x4, 0x7fff)
sendmsg(r5, &(0x7f0000000100)={&(0x7f0000000000)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f00000000c0)=[{&(0x7f0000000040)="811bae87851fe8a15fa2a52df2a97049b931f6be034e951a365dd4a7b4f7c644bba2f972c7da947f862f4ec122c7aa38d3130198e44c28a5e4", 0x39}, {&(0x7f00000001c0)="9aa0a975abb4169fb76e08abbdabfc33a0c94576c67fedae8683d261df94d5778147bcf2517495307e25cc0a7d765528b10e819cd868cb98fb8d9e2321a72015a5a1fe9980077331092f219ccb8044a54c92c34a9e3754d172161564a211699e26d43ffb56db14bb387dfbc221556894df12f974f7990554c5bbca78c04c654efe11a85dc75e3887cf7906c180e08375015c3d31bdcbb2c86c978432ca1f014d166d55a080151b04bfc3ec42ec57427d47d16c4982cccdd9b0868fa4f59327056da49c", 0xc3}], 0x2, &(0x7f00000002c0)=[{0x90, 0x0, 0xffffffff, "7301699ef774752fe6883a50d2a4f78561410616153095810c86fe91507512e1480415b8aa1a929c4b18a8c1d6f42073fc32c225f9ef62ed5a0f1e67c83e022cbf45a4cc6f5850bc2f472f2ff6b1ad3ef6eb55ab6525a2cf87c73ff94094715b9b3370570c3c2e6252220876418ec324251a3e2f350b95980a8d325a"}, {0xb8, 0x1, 0x4, "f84423a6d72e539df52c89e6022589bee3715ebbbb178f3a22a95fc6201ef38a8cf03740f3765b409306bfb6e502698263694c93313c4a424c0c6d0be3211f02fb36b47308adf560eed90f31959ed98848e3062fdb1449d77f8eb20381d2ec7ce3415d8eefa31cbf5fc86806ca3bcaabf65f8edc832e4f8bc2773f59b49bd5961b5eee91a9fd571e6cd270db3e6790eaaa8a1ea31d8695086dab8ca24ea504e31309f4b724b8"}, {0xd0, 0x1, 0x4, "3dd3403ef2d5e767afbddf3994d1e5743a5ca42a76de92f06a5bb72102b07f26e81edfd5dc18e98ed29cdea0e767350edc5be3a51e1ce17556143b265262782cfa06aff63ce7a28ea68f50e6ebd053114336a37ae433331671f81bb7183e4eb0a3bd98fb92af83ecfe9a28cc532c78eb09ac91f7e18e1cf6240f9a2aa7821270681fbc6e5c0cfef3d296bbb8cd3782dad24efc65da31555ef16261b10f097da226762c40e395a57975a59326a1f5df3d11dd1a561d4440b75b401db5"}, {0xc8, 0x88, 0x10001, "c47127f3a77a003e3364b04a244aa7fcef9cf110755001126233cfa32e68986b7e38a2e2d4cd196f245b9c73f7b6274f50b40abbc1faf8ef2519fe18c8b7a466a43207eb1622b44b5b880aacf0c58179dcfad6c34cde31ca1bc36d30d53a91dba0ba51d72b236b4f779b5e4ec65d1668bb33c92140e2ed7d4a3f72ddf02c1cae32eb69f6842b681a22468ca2fb0ee4a87983c6034d18adf54c01a524fe89029afb557325dafcbd0bbe08f379c743c1de7a9e"}, {0x30, 0x1, 0x7, "be20875d8b966a355e17da1ead96810f9165833f8295bbe1d2"}, {0x108, 0xffff, 0x3, "8a14f8239a6a99d31812e9426ea22f7a28c67e9e20833bd51134d47ad905a0e4d5a43606b5b8c8df6c51e4f35878e6a98c7c69c196cefcde5686f13e3ba85f1b587221145d6a831636158ecb6c11b113696cf2f86d3fa2a2d2cb7127d043bcbe43cce56b095b5ba6b85bc12603fa70f2e05e7ff652e7988874f3d1059e71151c017a066137215bc27e38e9fa0d8cc1b36a8afc3921267cf1e3e4ab7029de55c48e88f1605e48669515e4f774a1baba3d87042457f587cb94d1f64c57366200971efd2230a9a5d09adc1cf304570c95278b7ce3f3dce7c955e02d50b1167d4dbf86edb7b439f5519a36a096de71c7bcbd97d643d4255d"}, {0xc8, 0x29, 0x80, "261daaee89e2ca3a2622fdd7d1c5f235d8c49ce133662c829bfee8dc966f82a6a0b2884ab27a1d632e2bf88a73304767e7159e26712625ec6a45b68a1430b4e10f573b109233d610abe4e3a19c5a6f24d514478b8aab66acdb8e04710037530949a904d58795c0e71282cc67edf84302bff5acfca9d436306b1f334df7a1eaf21f91e3a79d0ce33070e36df6afe6661e13dd3a31da4fc45be9b6219cef618eccdaaf58d5941d33183335607be4a04fbc7dad"}, {0x40, 0x1, 0x0, "7b8cd0ddf1d260ad62a27790154bd2462efaafdfc9e919e59dd97a0b2cb8bdae562e38b893daf37f51"}], 0x520}, 0x0)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000b00)={r4, 0x4, 0x1, 0xe4, 0x7}, &(0x7f0000000b40)=0x18)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x7, &(0x7f0000000880)=ANY=[@ANYBLOB="02004e20ac1400aa00000000000000000000000000100000000000000000000000ef4fe212000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=<r6=>0x0], &(0x7f0000000940)=0x8c)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r5, 0x84, 0x902, &(0x7f0000000980)=r6, 0x4)
getsockopt$inet_mreqn(r5, 0x0, 0xc, &(0x7f0000000140)={@local, @remote, <r7=>0x0}, &(0x7f0000000800)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r5, 0x29, 0x2e, &(0x7f0000000840)={@remote={0xfe, 0x80, [], 0x0}, r7}, 0x14)

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

00:00:00 executing program 2:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
write(r0, &(0x7f0000000a40)="49d771e228ea1a47533a5b37384d78b892290ab6cdcb7d8037e9995feb2a95529419e0ed5c63d082b58414326878f5f609a9af6a0a21cc054c0a7b230d0df6b007b71e2a45462ab9ee0db66296a01824b81e8148ac02d9e9f0697ff2a1", 0x5d)
write(r0, 0x0, 0x0)
r2 = fcntl$dupfd(r1, 0x0, r0)
unlinkat(r2, &(0x7f0000000000)='./file0\x00', 0x800)
recvmsg(r1, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)

00:00:00 executing program 3:
mkdir(&(0x7f0000000080)='./file1\x00', 0x0)
r0 = open$dir(&(0x7f00000012c0)='./file1\x00', 0x0, 0x0)
openat(r0, &(0x7f00000000c0)='./file1\x00', 0x202, 0x200)
linkat(r0, &(0x7f0000000040)='./file1\x00', r0, &(0x7f0000000100)='./file0\x00', 0x0)
chmod(&(0x7f0000000000)='./file1\x00', 0x100)

00:00:00 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
fcntl$dupfd(r0, 0x0, r0)
sendmsg$unix(r0, &(0x7f0000000000)={&(0x7f0000000040)=@abs={0x1c00, 0x3}, 0xffffffffffffffed, 0x0, 0x0, &(0x7f0000000900), 0x10}, 0x0)

00:00:00 executing program 3:
r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
readlinkat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=""/103, 0x67)
r1 = open$dir(&(0x7f0000000300)='.\x00', 0x0, 0x0)
poll(&(0x7f00000000c0)=[{r1, 0x2000}], 0x1, 0x0)
poll(&(0x7f0000000280)=[{r0, 0x202}], 0x1, 0x0)
link(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file1\x00')
r2 = getpid()
freebsd11_lstat(&(0x7f0000000080)='./file1\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
freebsd11_stat(&(0x7f0000000240)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
setregid(r3, r4)
fcntl$lock(r1, 0xb, &(0x7f0000000000)={0x2, 0x5, 0x2cec, 0x0, r2})

00:00:00 executing program 2:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
listen(r1, 0xb7)
accept(r1, 0x0, 0x0)
close(r0)
execve(0x0, 0x0, 0x0)
sendfile(r0, 0xffffffffffffffff, 0x0, 0x0)

00:00:00 executing program 0:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
socket$unix(0x1, 0x1, 0x0)
r2 = fcntl$dupfd(r0, 0x0, r1)
unlinkat(r2, &(0x7f0000000000)='./file0\x00', 0x800)
bind(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="d9d4c8fd7e4bb34165a2152b1fc16576ea7f99799bc8eca72adef3b5c685c1d44c059a626bb66ec9bd47b9dae21951080000000000000021ffcd0f337c012fbfd620b417d0024e39b6fdd7"], 0xa)
write(r2, &(0x7f0000000180)="d04b5007f89cf94316b3ca3a17e2a243901415a5cd1b900b18b91262d0fc4cb79e64963f8dacfa62ae59743c01a5d3ec4a0aee112c5c2a91eff6e3dbef693f9277d81cc420ad6488c1da79840624373e933373b359b1dbd73e", 0x59)
read(r0, &(0x7f00000000c0)=""/181, 0xb5)
r3 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
fchdir(r3)

00:00:00 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
socket(0x17, 0x20000007, 0x7ff)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000080)=ANY=[@ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00'], 0x8)
open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x8)

00:00:00 executing program 3:
r0 = socket(0x2, 0x3, 0x0)
getsockopt$sock_int(r0, 0xffff, 0x1003, &(0x7f0000001340), &(0x7f0000001380)=0x4)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={<r2=>0x0, 0xff4}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080)={r2, 0xf, 0x800}, 0x8)

00:00:00 executing program 1:
chown(&(0x7f0000000200)='.\x00', 0xffffffffffffffff, 0x0)
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
connect$unix(r0, &(0x7f0000000240)=@abs={0x0, 0x0, 0x0}, 0x8)
freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
fstat(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
chown(&(0x7f0000000000)='./file0\x00', r1, r2)
execve(&(0x7f0000000280)='./file0\x00', &(0x7f0000000340)=[&(0x7f00000002c0)='\x00', &(0x7f0000000300)='%]}*@\x00'], &(0x7f0000000580)=[&(0x7f0000000380)='@!+)\x00', &(0x7f00000003c0)='[\x00', &(0x7f0000000400)='!', &(0x7f0000000440)='*N@]$\x00', &(0x7f0000000480)='.@&R%#\x00', &(0x7f00000004c0)='%^\x00', &(0x7f0000000500)='^\xe1[:.*\x00', &(0x7f0000000540)='\x00'])

00:00:00 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10)
connect$unix(r0, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x1ee, 0x0}, 0x80000000000000)

00:00:00 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000080)=0xc50d, 0xfffffffffffffdd8)

00:00:00 executing program 1:
getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000300)={<r0=>0x0}, 0xffffffffffffffff)
r1 = socket(0x0, 0x20000000, 0x611)
getpeername$unix(r1, &(0x7f0000000340)=@file={0x0, ""/4096}, &(0x7f00000000c0)=0x1002)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000100)={r0, 0x2}, 0x8)
r2 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x5)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000040)={r0, 0x10001}, 0x8)
accept(r2, 0x0, &(0x7f0000000080))

00:00:01 executing program 2:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
chmod(&(0x7f0000000180)='./file0\x00', 0x23f)
getgroups(0x28052c4db3a0a70f, &(0x7f0000000200))
setgroups(0x2, &(0x7f0000000040)=[0x0, 0x0])
setuid(0xee01)
mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0)
rename(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)='./file0/file0\x00')

00:00:01 executing program 0:
syz_emit_ethernet(0xfff, &(0x7f0000000b00)="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")
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00\x00\x02\x00\x00\xf8\xff\xff\xff\x00', 0x80000000}, 0x24)

00:00:01 executing program 1:
socket(0x2, 0x1, 0x0)

00:00:01 executing program 2:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0)
r0 = open(&(0x7f00000018c0)='./file0/file0\x00', 0x0, 0x0)
semget(0x0, 0x0, 0x40)
mkdir(&(0x7f00000001c0)='./file0/file1\x00', 0x0)
rename(&(0x7f0000000040)='./file0/file1\x00', &(0x7f0000000100)='./file0/file0\x00')
setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000140)=0x20, 0x4)
mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x10)

00:00:01 executing program 3:
semget(0x0, 0x0, 0x0)
r0 = shmget(0x1, 0x2000, 0x4, &(0x7f0000ffb000/0x2000)=nil)
shmctl$SHM_INFO(r0, 0xe, &(0x7f0000000000)=""/200)

00:00:01 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r1=>0x0]}, &(0x7f0000000100)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000240)={r1, 0x9}, 0x10)
connect$unix(r0, &(0x7f0000000040)=@file={0x1, './file0/../file0\x00'}, 0x13)

00:00:01 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
freebsd11_lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000001640))
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={<r1=>0x0, 0x4}, &(0x7f0000000040)=0x8)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r1}, &(0x7f0000000100)=0x8)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={r1, 0x7}, 0x8)

00:00:01 executing program 2:
r0 = socket(0x2, 0x3, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
close(r0)
r1 = semget(0x3, 0x3, 0x1)
__semctl$GETZCNT(r1, 0x1, 0x7, &(0x7f0000000040)=""/240)

00:00:01 executing program 1:
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff}, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r2 = dup2(r1, r1)
getsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000080)={@empty, @rand_addr, <r3=>0x0}, &(0x7f00000000c0)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000140)={@remote={0xfe, 0x80, [], 0x0}, r3}, 0x14)
r4 = shmget(0x0, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil)
shmat(r4, &(0x7f0000ffb000/0x2000)=nil, 0x1000)
accept4$unix(r0, 0x0, &(0x7f0000000040), 0x10000000)
select(0x40, &(0x7f0000000100), 0x0, &(0x7f0000000200)={0xfffffffffffffffb, 0x8d7, 0x400, 0x3f, 0x8e6, 0x3056, 0x200, 0x5}, &(0x7f0000000240)={0x4, 0x6})

00:00:01 executing program 0:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
r1 = dup2(r0, r0)
getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080))
setgroups(0x210, &(0x7f0000000100))
getsockopt$inet6_buf(r1, 0x29, 0x3f, &(0x7f0000001300)=""/4096, &(0x7f0000000200)=0xd689)

00:00:01 executing program 3:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r1=>0x0]}, &(0x7f0000000100)=0x8)
getpeername$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x901, &(0x7f00000001c0)={r1}, 0x8)

00:00:01 executing program 2:
mprotect(&(0x7f00001ef000/0x1000)=nil, 0x1000, 0x4)
mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x1)
select(0x40, &(0x7f0000000000), 0x0, &(0x7f0000001180), 0x0)
r0 = socket(0x1c, 0x30000003, 0x9)
r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000080)=0x10)
r2 = socket$inet(0x2, 0x0, 0x10001)
r3 = socket$inet6_tcp(0x1c, 0x1, 0x0)
freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, <r4=>0xffffffffffffffff})
r5 = socket$inet6_sctp(0x1c, 0xffffffefffffffff, 0x84)
r6 = open(&(0x7f0000000100)='./file0\x00', 0x6, 0x1)
r7 = socket$inet6_udplite(0x1c, 0x2, 0x88)
r8 = socket$inet_tcp(0x2, 0x1, 0x0)
r9 = open(&(0x7f0000000140)='./file0\x00', 0x8000, 0x1)
poll(&(0x7f0000000180)=[{r0}, {r1, 0x100}, {r2, 0x8}, {r3, 0x64}, {r4, 0x2}, {r5, 0xa0}, {r6, 0x100}, {r7, 0x2030}, {r8, 0x1c8}, {r9, 0x180}], 0xa, 0x80)

00:00:01 executing program 1:
socketpair(0x1c, 0x7, 0x3, &(0x7f00000000c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x8)
r2 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x400, 0xa0)
r3 = socket$inet_udplite(0x2, 0x2, 0x88)
poll(&(0x7f0000000180)=[{r0, 0x20c4}, {r1, 0x20}, {r2, 0x25}, {r3, 0x2000}], 0x4, 0x9)
r4 = socket(0x200005, 0x1, 0x0)
setsockopt$inet6_tcp_int(r4, 0x6, 0x22, &(0x7f0000000000)=0x4, 0x4)
getsockopt$inet6_sctp_SCTP_REUSE_PORT(r4, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4)
close(r4)

00:00:01 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r1 = dup(r0)
pwritev(r1, &(0x7f0000000600)=[{&(0x7f0000000580)='I', 0x1}], 0x1, 0x6d998)
mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000002840)=[{&(0x7f0000001840)=""/4096, 0x1000}], 0x1, 0x0)
setsockopt$inet_mreq(r1, 0x0, 0xd, &(0x7f0000000000)={@local={0xac, 0x14, 0x0}, @multicast2}, 0x8)

00:00:01 executing program 0:
mkdir(&(0x7f00000aa000)='./file0\x00', 0x0)
symlink(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000140)='./file0/file0\x00')
getgroups(0x3, &(0x7f0000000300)=[0xffffffffffffffff, 0xffffffffffffffff, <r0=>0xffffffffffffffff])
setresgid(0x0, r0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x0)
faccessat(r1, &(0x7f00000002c0)='./file0/file0\x00', 0x0, 0x0)

00:00:01 executing program 3:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
write(r0, &(0x7f0000000180)='t', 0x1)
socket$inet6_sctp(0x1c, 0x0, 0x84)
recvmsg(r1, &(0x7f0000000680)={0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000080)=""/96, 0x60}], 0x1, 0x0, 0x0, 0x4000000}, 0x40)
recvmsg(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
execve(0x0, 0x0, 0x0)

00:00:01 executing program 0:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040), &(0x7f00000000c0)=0x10)

00:00:01 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="bb5bee78c1274d379958671221e09ef884249fa501804d43fc6a2f65cdfe1ffa46427e152ce8f568722fd8fca4f8c72403001750232e23a866e08263d80261df65ccb82e026d3aad038d43541b10894843cf1dd9816c74ea2f2feb5fa55b55cd6ded796635d4987d6b293a6df9ecb6144321491d674f17af4d5d3e3b80c737e09f9df3c2bdcc02ed75f4775a8161712d58b6a5e621c569585f8f306a72b90143998230cef8cee9e5ab7fa7f7468738d3"], 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000001200)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x1)
sendmsg$inet6_sctp(r0, &(0x7f0000001400)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c, 0x0}, 0x0)

00:00:01 executing program 0:
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100), 0x0)
open$dir(&(0x7f0000000340)='./file1\x00', 0x0, 0x0)

00:00:02 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="1500f33f910c2f3ba40000", @ANYRES32=0x0], 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x1, <r1=>0x0}, &(0x7f0000000080)=0xc)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={r1, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000180)=0x10)

00:00:02 executing program 3:
r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
r1 = geteuid()
fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
chown(&(0x7f0000000000)='./file0\x00', r1, r2)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x10, r0, 0x0)
writev(r0, &(0x7f0000000540)=[{&(0x7f0000001740)="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", 0xc01}], 0x1)
mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000)
msync(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0)

00:00:02 executing program 0:
munmap(&(0x7f0000ed4000/0x4000)=nil, 0x4000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
socketpair(0x1c, 0x10000005, 0x1000, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={<r1=>0x0, 0x9}, &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000000c0)={r1, 0x1000, "5f17771e0954144935ddc33e42751513af493e4e9f7d9143f9483b6daa62d7430c7991ad7abdc00d939d4276e55695182f82e0a9cb04fc3be8540b5e2899e9f5cb4f54480c0d9c3ad8231394337e6594c79dcabc94fd6e4bba00d42dda8fdd28c9c56a63de68bdb4abea7c78639410da2325f43ecdb1f40514cb04487d0c866a9debdd8375ec72b0311cdc96e1991e6b9fbd67a16e4f0f8062e1b2ffbc1d461c6c9ae63c5bb31d107d2a1b24e11879fbc17fbd1a086f008c68bb754159c6d6ee69f43b280374fc646e92386ff1d110aa488a5f03482646b853b9f28c36ddd3255d6124c8bfa5e319e7799a65c5402193110a9d2023fd4d3ea34fa2edf70b7bd279b4faefb827b9c16475b37a5183e70213844eb6b23dc7c8a3e6b89b7d55a22ff523865331d2344ac85a4a14427360558fbfbaf64f90e8dfcef9142df67fd030e11b290a87bfb9c3c1aa295764c2fc55ab3a181290c6e87e532904730cb279f8aaeabfca89a330eb4de9c0aa4e8fa6ad2a17fe2160b654da3f966029452f7e9db70ca731fd65a3afea8f571396815d42da63dbf270fca038004dba3dffcfc041d640c97c4632f7b3ad9b00b58113df39b8e840884eaa997e4c6e7951bc1008fdc098f18ee75cdf512e4617d3a9ad0df78d132a00600ef127ba2b8a1c6a2921ca47ef38dcf6310ff07b54ecb5ceaf12ca287d1aee2e6968f06a926010519d1622a0f0a1436e1b6adec760c117522d30585d48e7239b159dafff9150d1c0c1b48fc0d23c60e7c4c265292404dc5c3fe306080644c6a00b2c01e9cb7231c29982c520c298ae557c07dc582b0229c5ed081bec3f5c79a884038111b339d2c6e2ce5b6c23582167a40f1e5c176847e822c52842e9395e481ae72a3388566a0d25d3b327bcc578de21c4e878820c467fda48ad1f98b57336f9a18b03f6ed7fad807729912eabe8000c36785c14e2eebc646488dfa1fd5d7ab47db1b381c8db455e3ba8fe234b1ff10c5e4468c9e7dce6cdea2b22b4d7be40db62f41c328e94e03017abe36b979fecd2bf234396c26cb58994c087ae90a72b05b171d12e54a9d314cb7f640eba76a24b7ae61b86b64229ca98d7a25e0aaab26ea7d29a3da11ade281b9a4d9971eb9897790c42380141a2d16bfc1920d585862d7d151e1cb13bba2f6441682ccf036c8425147b83303872e32d94d0bee3bcaca2baaa2bfa19f93540c082cfe72f14a1614568f7c52d8b56ade4e1dfbbd90a5f2e6db20415b2e59d8a51ba4bc83c6b317c65af857d9d98dd6d7b6273e2b21509c70092e28cb002c54f0b29c849a33c32efbc63362d4d5242a9d52363aa413caee88b8aa26188efa0355d0f739e6b8601aa9fca9b742c176aec0c66c0fc44acd646e79edac8f22c0b646aa138cae6d424e38b4d84744625163d72f10ebe5d079c8d0bc071fed4c13b76ca6b01512bd7d923b95f0dd2e3d5bcb34e8467a49709203bcac75594d8735232c8587094edf10692bfd519b1104bc8eb1fa8ae7899d1fa89bf3438cc546b6ac39bb2eb52fccbb7961df8690bd17feaccf98cbe831bfd6dd57490a6db9482d58906cd84720251d71781820aec126b2766991ecab70aca293f1145f94796ee4c0b3da5b41c1cc1cf219497d709f10e2480915ac08f8fdd775e7d4f7af7af5f3260329c250b90089110a359bde4b675f0ce6bf76925c24bc03571ce1670ff133411054247bccca8e1bd06e8a10aa87011655d9ff8adfdb3a1e8d5d352f1de393d3d9f3422857522cd9a2f5f20e70f720653128a3aed3e1dcec66f8e4372f3f4a68e660420baa65e14d20667d553ec9026a0fea90cfeaea68c57d56de1d5ad2934f85b4da7b2c389157f7f32903c70be403c5eeb0d47522dcd6887dc08a846f17bdf970214451786a4b9ac02cafa390af4ff8423617cfa28d16908ef26bdb4a594b54b5e9a79f9bd49e8bb90165d1ebe4d6d60a92c8f1cb4c07ee91bbfac07f0934300e7b73ca3a262a34b537dfa8938bfb70757c58aa2a3ee4c37b2b38844ab3e89c1f9869093fc619c72f9d3ab2f22425ff4035a08c83dab4cbbcf54d6deecb6b1513ade983964ad069e689344fb56c118f3e5fe21c62bd74e700bfd53f045fb6320a96834182f2f06975a50f08abca7b9a01216d59a7eeace2c11ecd0ead4c2117ddbd3dd29700d8b29a5bc90c4369e7bb1caae62f655469f5da8c85d438cc683af72477785af512b2170e10ded1815405e1c49ec5f99cffd1d5afb82687c23abde96b6f41b771158b60b514ecd5c2eeed1a6c1714cb413af791d009ebc7480bf6b85748d53d34b8bc815c20a937158e239b20232821af813af1024efd070f015c6d13d19812247805403cdd0f7cfdcb3ecae5f500d9d2c21d78320d266f3fc5b6af3aac15559390c45a0bd85072e783715807ca28d00d1d62c19d5682d05ab492d79755c599f542ccfc6bc674105534fcf1bf2e96363a3be4b97b02a334762ffbda7021ae2964c6be64715ef6215c68dbde039f8128f8dad551252004fbc1cda55c51ea7dd2c8f8d27eaf6a346daa32d09e6009628eaa67e5a4015bca4f847a3bef9867a0ad7124d88feb371ce55f22423a71f442b269726fe7461c0472a56b47581a1bf0f2d34ff5c3e420bf46fcf35351883f411ea3d80e7f97e454374ea95f2f26068cf618719164e71ed2fe2147e6877842333df2a21f8aaeb6f33c76ab42fe165c6bb989978463f4d95ad11ad4e01d41890474f8bcf5d5cab13c173af73b600f477d7b256d824a17e59dc5bf3817fcc6fa4e927c342fc6c5e722a9be4c395b0f97660d6e88c664376f3267b730cf3590991111a1e3d488f72c357d54953378758968bc506ee12c9923963f2ff69578232a4bdd1e3831d99cf5a9aa09e87874471ccf4742c00a628bd8122921b11ddb0cde7e488794a5c7cc0d490fc8bf468e77f39fad5f144e7ee85111266113b88bc1b4da5e22683598552a4b6cab812cd8cdc38745b2d2f814f64ec7cefe4f6c78b563c3ef9fc6011490f2cdfb7814c1009f6ad641e766726a38a427be1ef9c5fa15457bd1601e4c2deabb479f566c4f1b0ef09d2840b4c91dab8d8874808c8d079cdc5608b95b7d342c1b511d1bd8ce4b7c8340758a741dbaeab7970f061811a7772412bea61d0f525403ace5c1a5e06f459c37835b28c57be76f1e3837e1e7698e37b9058e9979d8a32476317913add30738ab4599a7341155f6a933488350296d86633b7e7dd72339cf82d604e6a5d014488fef7dd2824db1ed78812d8b40804e6feccc54a591a7b90eb87cddb488b520d278638b4491118e302dae34c5b105bd0e29c9e943cdc9718b8587466cfe38bd7fde3f24d0ccb6f74b5b97d5776f30684efc801088242d350b3a899c939bbe6323369ce86234a07ec550683e48a3310a01e970b9dd0a73c5f2f3bc384ae96e51b5f2ed06489e2764f790a6c19896b10f51a306aab0ac1f39aff03defd7d497238dcf2948af1f5154db625e006f3a468abda1e45d88f3b59f3eeed5b8553737ae041a2b304771e6712701ce3db83d68b178ca3a256ab36432daab94e37adffdc5f9e1329d130d7ea1fe0581166920ef5c1bad94028f7d0ec2921dd42a83e36f60eaf188a900c7ff08d785321e1ce36cca62eafc139da94834d49736dd66e64017a46d5b552b09c906eb767fad9cea294e41f41a575fcd883dc3bd8243783e368f15ca8a38ca7066ed17cab58debd52152f94cfc7766ba59ac90f565705deba64d27963f402aeab00557245c4aba6ea89cd16bbe319e3a00bdc7c5292774c72b24a9bf4885084be2c4d72954dfe0d6bb132c1415553bd0e351a0643c37fe715484969755d992c5a25df17efe7d4c5099fae77d5eef59c3b04412c6da62d17fc9b1510f995adff32c59c6ed0ddf8e4f4c8d19d58a397c656c91c8c6582a7cc34c595e911afefe785ee1cb5f3c2160727cda1bf29a9e0a57298a031b1159d4b4ad729c913818203a57b6599113ec3c2b6a8383a9a795a8632c02a5bd56e7fe8c28f901e63624e91980b7531cdf18b4c06477d0a9fbf4df03bcfd8d2cff835b7ff161e9878dc18b71238ee6f6f615a3a19bbce25148f80fedaa266ffdcfac23bbe969d2e8cadef9b46c47251222e0b0de3a1639f3ead4d1c2a3cebdc40210d36f8f7b1544e6f2c2afb830eb7609eee87a84294e73989c52d1cd7e5a6e7fb1ce19842af16b48f611f2c82ead3849b3972ed9a37116b7de0dbffaad988b0b82190ab3bd218455c1240a4275a48af523160289cb9ad1c9665543b92f5d832548b8fca1027006ebc2c7a3da64326f97f0c13dd29e0c554bdbab0db20ee1f94f03f60795faa9454b49bd6babf4fc611b80842b3f5b1480eeb10bd5d996a53f59692373d96eadaed9ef178ed4430473fb1f15673d91c34c1ba0e84d5c6b52e7f059e8b2965e6913471ef24db5bb031e4358a43acc0d0f8d9a1d3e9a33b59cbb218a09031286ae7afa49c00ef681bba20bdc8f80865c54df0c687841e940ee5bff89c700f5de83955915eeaad99f352d71af0b0cadd16f2fac46c05aed8bee6dc9722d1f0999e3c8ac630cc9bee5390fec6b96ef6c8d77fde2afa07baf691402a897af4d7c0139b066d2c8bdc541d1f4c5b5e0b1979528efc5e3fb24c81a4acda279ea3137337ae366c1b248188048a253062f640fdd16955c27a3aaf57ad87e97866225c26935522eee914d6ba37dd0768b6480028d780834950d6dbfbecbd6d3fcf05ddc806abddbceb4383fa083a31ed7b87ff0f34427d8465484209d196cae67d251b09c32ee3b0a29372f17ca8f0960dc559ca25103a151661bd7c8c61478180d51bd689e3795ba4796409d56b0a75da5638696204610a2acec019c4f028a0a68a87998328b03e571f9094c5dcd64b45a3b88c6888f8a38299ba856bc24b0cd1f0c6e8758fcf137b7f3d9c472e4836d13c8cbfbeb3cc0bc50b6e02ed308ac001770594f6632ccec641cc2c47b36f36965d963b605248538a56c8c7315e415a915703cacea1fe28883b365a38044bc9af46e6a85a7138fb9937fc672eec864112fb39f01385f8b7e1a7bd9a2a322323ea54bd9437ffd302cae9bfb043e89528f96284d3411cdc9589f4fe35449b0f9ea0f8a297762241431126d678d23a8fbc7c4597270fa2fea9fea2ef862fca15d7fa5b4ffbce18eb9d617db46011109930f68625035f79c4d5ecd0210d429e1a4fc334cacc1f98cf8a190212cf5dca029dad17ed22434fa353831712f06103a119f61964a3cd44e3bec22ce645c345e175d76e099e1e9df9e8c85df56ab64ff8d6507eb197e14f30a2fc1fba9768f946e8c60264f7a66e57680bb4738abc0eed52b80adccae1e629b352e4d5db1107ac0ca7a6bb7e74b6e4a63e37efbc1a0878310a5c341abdc8656a2d3614f441159c6d9a9fe085e4e53768c735264ff72cb23fb008c3106ff1b0f3be9b9d4fda55bb9d17c215d12f3e6d008ea63ddccf9044f43412dbd7613d7b1c48d675a2e21ec3ae42b36bda46ac8f5c6892aeda03f76af2b3bd426990656479e4aefa9d0e19427cf95682e351f106d4b23738ec3e18795079f7affd83e2c315abc7cc0dcaafddea55a1fdd178fd54bacd9cfc1a0a8eb87e24ad262165c0d3089cc521e4862be91f3f112328d2b1f58551351e62eeb4dbee3b30392fae58b2104a85d981ccfdd179ab6b543a7a5aaad51b61289002726f213eff6bc6fc07788236ccce377be4ae93dd40a360f3922581d3e3799bb7e852f2af5f3323076d596640f8bd5b7f66154a21d044aa"}, &(0x7f0000001100)=0x1008)
mprotect(&(0x7f0000cb3000/0x1000)=nil, 0x1000, 0x1)

00:00:02 executing program 1:
open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001})
flock(r0, 0x2)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x7, 0x1000200010005})
socket$unix(0x1, 0x2, 0x0)
r2 = semget$private(0x0, 0x6, 0x400)
__semctl$GETZCNT(r2, 0x1, 0x7, &(0x7f0000000140)=""/93)
symlink(&(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='./file0\x00')

00:00:02 executing program 2:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
truncate(&(0x7f0000000100)='./file0\x00', 0x101)
pipe2(&(0x7f00000001c0), 0x100000)
setsockopt$sock_int(r0, 0xffff, 0x20, 0x0, 0x0)
r1 = fcntl$dupfd(r0, 0x11, r0)
socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet_mreqsrc(r1, 0x0, 0x47, &(0x7f0000000000)={@local={0xac, 0x14, 0x0}, @multicast2, @broadcast}, 0xc)
getsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4)

00:00:02 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x3}, 0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1205, &(0x7f0000000200)={0x0, 0x0, 0x1}, 0xff67)

00:00:02 executing program 3:
r0 = socket(0x2, 0x5, 0x0)
r1 = socket$inet(0x2, 0x2, 0x0)
close(r1)
fcntl$lock(r1, 0xf, 0x0)
connect$unix(r0, &(0x7f0000000040)=@abs, 0x8)

00:00:02 executing program 2:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x30000, 0x44)
setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x3, 0xa36e, 0x2e, 0x2, 0x77, 0x0, 0x6, 0x100000001, 0x2, 0x400}, 0xb)
lseek(r0, 0x0, 0x2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x103, &(0x7f0000000140), &(0x7f0000000180)=0x4)

00:00:02 executing program 0:
r0 = open(&(0x7f0000000200)='./file0\x00', 0x80000000000206, 0x0)
r1 = dup(r0)
pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000000c0)="dd", 0x1}], 0x1, 0x0)
pwritev(r1, &(0x7f0000000600)=[{&(0x7f0000000580)='I', 0x1}], 0x1, 0x6d998)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000)=0x8001, 0x4)
ftruncate(r1, 0x81)

00:00:02 executing program 3:
r0 = socket$inet(0x2, 0x2, 0x0)
getsockopt$inet_int(r0, 0x0, 0x15, 0x0, 0x0)
getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000000)={@broadcast, @broadcast, @loopback}, &(0x7f0000000040)=0xc)

00:00:02 executing program 2:
select(0xffffffffffffffaf, 0xffffffffffffffff, 0x0, 0x0, 0x0)
r0 = dup(0xffffffffffffff9c)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x2, 0x4)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={<r1=>0x0, 0x1f, 0x5}, &(0x7f0000000080)=0xc)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1, 0xe, 0x1}, 0x8)

00:00:02 executing program 1:
open$dir(&(0x7f0000000000)='.\x00', 0x202, 0x0)

00:00:02 executing program 3:
getpgid(0x0)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
socketpair(0x1f, 0x30000000, 0xffffffffffff7fff, &(0x7f0000000000)={<r0=>0xffffffffffffffff})
setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000080)={0x0, {{0x1c, 0x2, 0x6f, @local={0xfe, 0x80, [], 0x0}, 0x1}}}, 0x88)
openat(0xffffffffffffffff, 0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, &(0x7f0000000040))
munlockall()

00:00:02 executing program 2:
r0 = open(&(0x7f0000001000)='./file0\x00', 0x8400, 0x111)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000001040)={<r1=>0x0, 0x4b65}, &(0x7f0000001080)=0x8)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000010c0)=r1, 0x4)
r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x4, 0x11, r2, 0x0)
sendto$inet6(r2, &(0x7f0000000000)="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", 0xfec, 0x0, 0x0, 0x0)
lseek(r2, 0x0, 0x6)

00:00:02 executing program 0:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_int(r0, 0x0, 0x1000000000004a, &(0x7f00000013c0), 0x20d)
r1 = socket(0x2, 0x30000001, 0x1)
setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000)=0x5, 0x4)

00:00:02 executing program 1:
r0 = socket$inet(0x2, 0x4, 0x4)
setsockopt$inet_opts(r0, 0x0, 0x4000002000000002, &(0x7f00000000c0), 0xffffffb8)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=[&(0x7f0000000040)='#\x00'], &(0x7f0000000180)=[&(0x7f00000000c0)='{--.!\x00', &(0x7f0000000100)=':\x00', &(0x7f0000000140)='\x00'])
setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f00000001c0)=ANY=[@ANYBLOB="00000007ac1400aab2a54034db99e0bdf09149c38a2c4e0200000009000000ffffffff7f000001ac1400bbac1400bbe0000001e0"], 0x34)

00:00:02 executing program 0:
r0 = socket(0x2, 0x3, 0x0)
getsockopt$sock_int(r0, 0xffff, 0x800, &(0x7f00000011c0), &(0x7f0000001380)=0xfffffffffffffe99)
setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000)=0x100, 0x4)

00:00:02 executing program 0:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="100100000000000073f4b94065e1a315"], 0x10}, 0x0)

00:00:02 executing program 2:
r0 = socket(0x1, 0xffffffd, 0x100)
fsync(r0)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x10)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0), 0x0)

00:00:02 executing program 0:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
writev(r1, &(0x7f0000002600)=[{&(0x7f0000001580)="89679e5da9942fe7b73fa9a5198bbbe6ba918d2c737a", 0x16}], 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f00000001c0)={0x0, 0x1}, &(0x7f0000000200)=0x8)
r2 = fcntl$dupfd(r0, 0x0, r0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000300)=ANY=[@ANYPTR64, @ANYRES64], &(0x7f00000000c0)=0x2)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x10000}, &(0x7f0000000180)=0xc)
connect$unix(r1, &(0x7f0000000280)=@file={0x1, './file0\x00'}, 0xa)
getsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f0000000000)={@multicast2, @remote, <r3=>0x0}, &(0x7f0000000040)=0xc)
setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000080)={@empty, @rand_addr=0x7, r3}, 0xc)

00:00:02 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={<r1=>0x0, 0x9, 0x1, 0x40, 0x4}, &(0x7f0000000040)=0x18)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={r1, 0x10001}, &(0x7f00000000c0)=0x8)
setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000100)=0x1fd, 0x4)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000400)={@in={{0x2, 0xffffffffffffffff, @multicast1}}, 0x0, 0xace}, 0xa0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)=ANY=[@ANYBLOB="1c00000000000000fe8000000000000000000000000000aa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0)

00:00:02 executing program 2:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10, 0x10000000)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f00000000c0)={<r2=>0x0, 0xffff, 0x3, 0x800000, 0x1f}, &(0x7f0000000100)=0x18)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000140)={r2, 0x81}, 0x8)
r3 = socket$inet6(0x1c, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_CONNECT_X(r3, 0x84, 0x8007, &(0x7f00000002c0)={0x4, &(0x7f0000000240)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x1, @multicast1}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x2, 0x8, @empty, 0x3}]}, &(0x7f0000000300)=0x10)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f00000001c0)={r2, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000200)=0x10)
setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000080)=0x2, 0x4)
accept4$inet(r1, &(0x7f0000000340)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000380)=0x10, 0x20000000)

00:00:02 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c00"], 0x1)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = accept4$unix(r0, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x8, 0x20000000)
socketpair(0x1f, 0x4, 0x80, &(0x7f0000000280)={0xffffffffffffffff, <r4=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000002c0)={<r5=>0x0, 0x4}, &(0x7f0000000300)=0x8)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x7, &(0x7f0000000540)={@in={{0x2, 0x0, @multicast1}}, r5}, 0x8c)
r6 = accept4$unix(r3, &(0x7f0000000200)=@abs, &(0x7f0000000240)=0x8, 0x30000000)
r7 = shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x1000)
shmdt(r7)
r8 = accept$unix(r3, &(0x7f0000000140)=@abs, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000100)=0x7fff, 0x4)
setsockopt$sock_int(r6, 0xffff, 0x4001, &(0x7f0000000180)=0x5, 0x4)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000500)=ANY=[@ANYPTR=&(0x7f00000004c0)=ANY=[@ANYPTR=&(0x7f0000000340)=ANY=[@ANYRES32=r1, @ANYRES64=r0, @ANYRESDEC=r6, @ANYBLOB="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", @ANYRES32=r2, @ANYRESDEC, @ANYRESHEX=r1, @ANYRES32=r8]], @ANYRES16=r6], 0x0)
r9 = shmget$private(0x0, 0x4000, 0x20, &(0x7f0000ffa000/0x4000)=nil)
shmat(r9, &(0x7f0000ffc000/0x2000)=nil, 0x2000)

00:00:02 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000080)={@in6={{0x1c, 0x0, 0x1, @loopback, 0x8}}, <r1=>0x0}, &(0x7f0000000000)=0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0xff, 0x9, 0x0, 0x8, 0x0, 0xff800000000, 0x0, 0x0, r1}, &(0x7f0000000180)=0x20)
r2 = fcntl$dupfd(r0, 0x11, r0)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000040)={r1, 0xffffffffffff6d3e}, 0x8)

00:00:02 executing program 0:
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
munlockall()
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff}, 0x4)
sendto$inet(r0, &(0x7f0000000040)="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", 0x1000, 0x20000, &(0x7f0000001040)={0x2, 0x1, @multicast2}, 0x10)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)

00:00:02 executing program 3:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="25000000ffff00000100000000000000", @ANYRES32=r1, @ANYRES32=r1, @ANYPTR, @ANYRES32=r0, @ANYRES32], 0x28}, 0x0)
setrlimit(0x8, &(0x7f0000000080)={0x100000000, 0x8})
recvmsg(r0, &(0x7f0000000000)={0x0, 0x14, 0x0, 0x0, &(0x7f0000000140)=""/156, 0x3af}, 0x0)

00:00:03 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x24, &(0x7f0000000200)=ANY=[@ANYBLOB="020040c0fffffffffffffff554e85b7b0840b1000000000000000000000000000000000000000000000000000000000000000067c900000000fb0000000000001700000000000000000000000400000004000000000000000000000000000000000400000000000000000000000000000000000016000000000000020000000000000000000000003945eb9bb356e924b37fda565611d81dee255625ccf55b437ba1641c658129a2bb5ca707076b271140eddb005001acc67981c5095576034d", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x94)
accept4$inet6(r0, 0x0, &(0x7f0000000040), 0x20000000)

00:00:03 executing program 2:
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001700)={0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000440)="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", 0xfd1}], 0x1}, 0x0)
poll(&(0x7f0000000180)=[{0xffffffffffffffff, 0x110}, {0xffffffffffffffff, 0x2008}, {}], 0x3, 0x4)
r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x10000000)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000080)={0x5, [0x9, 0x6, 0x7, 0x5, 0x3]}, &(0x7f00000000c0)=0xe)

00:00:03 executing program 3:
munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000)
madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x4)
chroot(&(0x7f0000000000)='./file0\x00')

00:00:03 executing program 2:
r0 = socket$inet(0x2, 0x3, 0x3)
setsockopt$inet_buf(r0, 0x0, 0x47, 0x0, 0x0)

00:00:03 executing program 2:
setrlimit(0x8, &(0x7f0000000040))
socketpair$unix(0x1, 0x5, 0x0, 0x0)

00:00:03 executing program 3:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
bind(r0, &(0x7f00000007c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x0, 0x3, @loopback, 0x433}, 0x1c)

00:00:03 executing program 0:
r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000180))
setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f00000001c0)="596f554dd2fdb6623191452f816ed9f645ac5fb2a398635c704c8247a677584037d65ffd8cc1e044236f3d64f49d29a0ffdad29ba49c00cb", 0x38)
r1 = socket$inet(0x2, 0x3, 0x0)
socketpair(0x1d, 0x20000007, 0x10000, &(0x7f0000000000)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000040)={<r3=>0x0, 0xff, 0x0, 0x0, 0x2, 0x7}, &(0x7f0000000080)=0x14)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000100)={0xe7a4, 0x10, 0x5, 0x7fffffff, r3}, &(0x7f0000000140)=0x10)
setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000240)="892ce6337493d80a8c946791ebf2b34aa2f5526dc6ad1502b8ccee009e5c8c51569b2dab5f00000000000000", 0x2c)
getsockopt$inet_opts(r1, 0x0, 0x1, 0x0, &(0x7f00000000c0))

00:00:03 executing program 2:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x100000, 0x24)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)="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", 0xfc)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_opts(r1, 0x0, 0x5d, &(0x7f0000000580), 0x1f)
setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000140)={0x9, 0x81}, 0x10)

00:00:03 executing program 1:
open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001})
socket$inet6_sctp(0x1c, 0xf08dc1b45ebb4865, 0x84)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0xe, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000200010005})
rmdir(&(0x7f0000000040)='./file0\x00')

00:00:03 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000000)={0xffffffff, 0x9}, 0xfffffed6)
setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040), 0x4)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000200)={<r1=>0x0, 0xffff, 0x9, 0x6, 0x8001, 0x6}, &(0x7f0000000240)=0x14)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000280)={r1, 0x800, 0x3, 0x8, 0xff}, &(0x7f00000002c0)=0x18)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={<r2=>0x0, 0x9, 0x8}, &(0x7f00000000c0)=0x8)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000100)={@in6={{0x1c, 0x3, 0x10001, @loopback, 0x3}}, r2, 0x7fffffff, 0x58, 0x400, 0xfff, 0xfffffffffffffff7}, &(0x7f00000001c0)=0x98)

00:00:03 executing program 2:
r0 = accept(0xffffffffffffff9c, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000000c0)=0x10)
getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4)
r1 = socket$inet_sctp(0x2, 0x6, 0x84)
socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4)

00:00:03 executing program 0:
r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x20000000)
setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000140)={@loopback, @multicast2}, 0xc)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x40048, &(0x7f0000000040)={@rand_addr=0x3, @empty, @rand_addr}, 0xc)

00:00:03 executing program 3:
clock_settime(0x0, &(0x7f0000000000))
clock_settime(0x0, &(0x7f0000000080)={0xd})

00:00:03 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)=ANY=[@ANYBLOB="01400000"], 0x1)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r1=>0x0]}, &(0x7f0000000100)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r1, 0xfffe}, 0x5bf5bf9db75ff3d5)

00:00:03 executing program 1:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500]}, 0x1}, 0x1c, &(0x7f0000000000)=[{&(0x7f00000000c0)="018e420bf532f81a", 0x8}], 0x1, 0x0}, 0x0)
pipe2(&(0x7f0000000080)={<r1=>0xffffffffffffffff}, 0x100004)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000100)={<r2=>0x0, 0x7c, "18879e16bef98911e5102a1781b2dc9eb64c5e5d16b7e1186470a1c3452ecba57522f6b15aaa6044d301f9b02eac784dc842900b7385c549beb3ca4ae51449afd1c78f5c3a2a6c694aa8bbb9e6702cd52c6a85378bfc4aa39e73e66db052a821b4978c70f1e20ad707c553f149a8dd8ad1cdb9f8008c87fa5ed621c8"}, &(0x7f00000001c0)=0x84)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000200)={r2, 0xffff, 0x0, 0x1}, &(0x7f0000000240)=0x10)

00:00:03 executing program 2:
mkdir(0x0, 0x0)
r0 = socket(0x2, 0x7, 0x1)
getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4)
setsockopt(r0, 0x8, 0x9, &(0x7f0000000080)="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", 0x1000)
sync()

00:00:00 executing program 1:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0xc0)
fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x9, 0x1000300010005})
chdir(&(0x7f0000000140)='./file0\x00')
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000100), &(0x7f0000000280)=0x4)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000180)={<r1=>0x0, 0xe4, "9b9622ef30803ca964fac4e9fdaf69837ad7ad078eec9f9b9e236e8872db9ecdc8113e8e9bf9313c667b884d900669a5815a5a25a682e5e3bfdaaecabadf1398360061d414e62fbbaaf2f14e30cb10be290aed672b37106c8db4427bb0e494c998eb53802e306fcb51ceadaa9196a53a14a7ce29d7abc8647413930ab40f38102054294df199b8e42ea63391d1108f69278cccb23c3d80f5678da14e1b4cd2fa4bd480c5e870252b90100f79f156939ed3f59b79b003def28cb876698932c9df30b5810391302ee66b8c112b99dd066d06ebf4db46392113a929cccddfcde0fc1f1d7826"}, &(0x7f0000000040)=0xec)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={r1, 0x8}, 0x8)
socket(0x17, 0x30000000, 0xfffffffffffffff9)

00:00:00 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={<r1=>0x0, 0x8}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={r1, 0xffff}, 0x8)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x2, 0xff, r1}, 0xc)

00:00:00 executing program 3:
clock_gettime(0xf, 0x0)

00:00:00 executing program 0:
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff}, 0x4)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000080)={<r1=>0x0, 0x1000, "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"}, &(0x7f00000010c0)=0x1008)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000001100)={<r2=>0x0, 0x6}, &(0x7f0000001140)=0x8)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000001180)={r1, 0x6, 0x7, 0x1, 0x1ff, 0x5, 0x4, 0x2, {@in6={{0x1c, 0x0, 0x10000, @local={0xfe, 0x80, [], 0x0}, 0xf4b3}}, r2, 0x6b, 0x3, 0x3, 0x0, 0x7c0000000000000}}, &(0x7f0000001240)=0xb0)
r3 = socket$inet6_udplite(0x1c, 0x2, 0x88)
getsockopt$inet6_udplite(r3, 0x88, 0x4, 0x0, &(0x7f0000000040))

00:00:00 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
munlockall()
setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000240)="9f7f139b9d", 0x5)

00:00:00 executing program 3:
r0 = socket$inet(0x2, 0x80400000002, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x100, &(0x7f0000000000), 0x368)
getsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000000040)={@remote, @loopback}, &(0x7f0000000080)=0x8)
setsockopt$inet_group_source_req(r0, 0x0, 0x54, &(0x7f00000000c0)={0x0, {{0x2, 0x1, @multicast1}}, {{0x2, 0x2}}}, 0x118)

00:00:00 executing program 1:
r0 = socket(0x2, 0x2000000005, 0x2e06)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8)

00:00:00 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x10808a, 0x4)
setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000080)=0x3, 0x4)
setsockopt$inet6_int(r0, 0x29, 0x27, &(0x7f0000000000), 0x4)

00:00:00 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = dup(r0)
setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x0, 0x8009}, 0x10)

00:00:00 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
r2 = open(&(0x7f0000000040)='./file0\x00', 0x1, 0x40000000000100)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={<r3=>0x0, 0x8, 0x3f, 0x3}, &(0x7f0000000100)=0x10)
setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000140)={r3, 0x6}, 0x8)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8007, &(0x7f0000000000), 0xfe6a)
setsockopt$inet_tcp_int(r2, 0x6, 0x0, &(0x7f0000000080)=0x384c9a2a, 0x4)

00:00:00 executing program 3:
pipe2(&(0x7f0000000180)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
r2 = accept(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001aeebfb80000000000000000000000648836e91a7f6a7f92724d0c1ca4c33ba9c02db80801f41f90ca2413be85f35b15c9a67171d4fd64708510e43597e47e56f7f3fa0d1caa7ede99dd9a0af4e5891a05b4ed69e3901e854e123dfcbf"], &(0x7f00000001c0)=0x6e)
recvfrom$unix(r2, &(0x7f0000000000)=""/79, 0x4f, 0x8001, &(0x7f0000000140)=ANY=[@ANYBLOB="0100262e666907fd3000"], 0xa)
unlinkat(0xffffffffffffffff, 0x0, 0x300)
setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f0000000200)={0xff, {{0x2, 0x3, @rand_addr=0x6}}}, 0x90)
getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000002c0)=0xb)

00:00:00 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
poll(&(0x7f0000000040)=[{r0, 0x2064}, {r1}], 0x2, 0x8)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
recvmsg(r3, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f00000000c0)=""/123, 0x7b}], 0x1, &(0x7f00000002c0)=""/128, 0x128}, 0x0)
dup2(r2, r3)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="28010000ffff000001"], 0x9}, 0x0)

00:00:00 executing program 1:
socket$inet(0x2, 0x0, 0x0)
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x10, r0, 0x0)

00:00:00 executing program 3:
shmget(0x0, 0x4000, 0x20, &(0x7f0000ff9000/0x4000)=nil)
r0 = shmget$private(0x0, 0x2000, 0x4, &(0x7f0000ffc000/0x2000)=nil)
shmctl$IPC_INFO(r0, 0x3, 0x0)

00:00:00 executing program 3:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000140)=ANY=[], 0x0)
socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$inet_tcp_buf(r0, 0x6, 0x465, &(0x7f0000000000)=""/139, &(0x7f00000000c0)=0x8b)

00:00:00 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x10808a, 0x4)
setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000080)=0x3, 0x4)
setsockopt$inet6_int(r0, 0x29, 0x27, &(0x7f0000000000), 0x4)

00:00:00 executing program 1:
r0 = getpid()
fcntl$getown(0xffffffffffffffff, 0x5)
getpgrp(r0)
setitimer(0x1, &(0x7f0000000240)={{0xfcf, 0xc652}, {0x386, 0x5}}, &(0x7f0000000280))
r1 = getpgrp(r0)
r2 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000))
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000040)={@in6={{0x1c, 0x0, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x6}}, <r3=>0x0, 0x1, 0x6, 0x401}, &(0x7f0000000100)=0x8c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000001c0)={r3, &(0x7f0000000140)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000200)=0x10)
setpgid(r0, r1)

00:00:00 executing program 3:
open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x800000000000000)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
chdir(&(0x7f0000000000)='./file0\x00')
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000000100), 0x4)

00:00:00 executing program 1:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
readv(r1, &(0x7f0000000180)=[{&(0x7f0000000140)=""/4, 0x4}], 0x1)
r2 = dup(r0)
sendmsg$inet6_sctp(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="d70f5acb4bbb8196e6ec84d44125e9a8a7068cd6069bd9d3c978c2b74cca2648071a59c7da82f223b4f90458fc6820c5c8fff16a709068e32c1e31b99cca032ca8e022a62c1d4a5a12410bbc687ca21c7167cb4876967b5c551df3a380", 0xfffffe3f}], 0x1}, 0x0)
getsockopt(r1, 0x8000, 0xfffffffffffffff9, &(0x7f0000000300)=""/4096, &(0x7f0000000000)=0x1000)

00:00:00 executing program 2:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x4]}}, 0x1c, 0x0}, 0x0)
r1 = socket$inet6(0x1c, 0x200000000ffffffd, 0xfffffffffffffff8)
r2 = socket(0x17, 0x3, 0x100000000)
getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000500)={<r3=>0x0, 0xf, 0x4}, &(0x7f0000000780)=0x8)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000880)={r3, 0x61, 0x3, 0xfcf3, 0x810000000000000}, &(0x7f00000008c0)=0x18)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000005c0)={<r4=>0x0, 0x0, 0xa, [0x6, 0x326e9d66, 0x1, 0x2, 0x9, 0x1d, 0x1000000, 0x3, 0x7, 0xfffffffffffffff7]}, &(0x7f0000000580)=0x1c)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f00000007c0)={0x2, 0x7, r4}, 0xb)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000700)={r4, 0x2}, &(0x7f0000000740)=0x8)
read(r0, &(0x7f0000000800)=""/94, 0x5e)
sendmsg$inet6_sctp(r1, &(0x7f0000000540)={&(0x7f0000000040)=@in={0x2, 0x0, @broadcast}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000080)="478ed95ec57ae016a5a7aff16c90e1f9d60d421dbb71b23f7afc19ac26bcbeaba99d1770e7178c1f182c49c11544f033c70b48a6d6096620cdc5d488addd2aabd310a3ae69a2057206496fb1a21e2849bc163bf5afe678f39fa49d762c7a27c004bea8dc3ac03dee", 0x68}, {&(0x7f0000000100)="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", 0xfa}, {&(0x7f0000000200)="2e004f6e654183d28527727a18e02034d0379f2bde4295df412347485539a55ce420bad82ede660f574a9077975b120d1c4267579394a43ace8fec09a8fdb40d084dfb497837906832251bd2e0786f5924144b1ea173f8079e92efb53b1edffa9c10094b770d59eb1c8a1adf715e", 0x6e}, {&(0x7f00000002c0)="dcd5a773d2946b99db84ef545cd8768dce58eb98f704db4077e8bfbcdf72087445bd956999dddf9c55fee957eb49c54001f75bf53be4e3c27cd1934e9140c2bb8bc5c4868f7fc77ace523a41c51a7a8a121b01d347e19911e56614c643b1e7d46bcae7ee52b0b0f80895658942eb2d633e2d686bb58f48b65090897d8cba62f0544811402528586b4f1e1003dd3a0e4c6b1baeb16958e53d36230507b8886a6a47ad762a23ed2c709c975992a40038611af9b570ce755dea89c91e52bc597221b9a868b559893920fbf9fa1a9dce1857", 0xd0}, {&(0x7f00000003c0)="75bbde605009849cf0", 0x9}, {&(0x7f0000000400)="b1a5c327c3a0f79526da0255921e66adf11e1d95eaa3e336732a9fcee1573a68bdb0a7a406ab43cbe4c95152aa2fb0f5f62075c6a62b7984c202c5bdbdd9b621649651a5d654b54b0322390749df7a78609099", 0x53}], 0x6, &(0x7f0000000600)=ANY=[@ANYBLOB="1400000084000000070000000f000000050000001c000000840000000a0000000000000000007a6756e864b8000000008461e47e9685b9b6a92bba78fcadcd6b6ea6aee10211f4837feaff0717fc8c26a6ef7ee827252d65aebb0e6ccdd6a2d86f5dd7200dfd3267ca95da4da1f97373e0e8eda3544b655d92df579afde61ba932a366b671f746ce47e8475efc58b80ecf252e923714e4e6fba597bf6bc319ac7e2228c736fff96b83f61d83418a4298ab7b6885ebd2669a9f8ae4e08f1e540113286946737dbc99551a35b25336e5910000000000000000"], 0x30, 0x108}, 0x0)

00:00:00 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x100000001, 0x4)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x3ec)
getsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000140)=""/66, &(0x7f00000001c0)=0x42)

00:00:00 executing program 3:
r0 = socket(0x2, 0x5, 0x0)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000280)={<r1=>0x0, 0x101}, &(0x7f00000002c0)=0x8)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000040)={<r2=>r1, &(0x7f0000000240)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in]}, &(0x7f0000000300)=0xffffffffffffff18)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1, 0xc009, @local={0xfe, 0x80, [], 0x0}, 0x7}}, <r3=>r2, 0xbd8, 0x9, 0x2}, &(0x7f0000000200)=0x8c)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x2, 0x20, 0x4, 0x6, r2}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000003c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000540)={@in6={{0x1c, 0x3, 0x2, @empty, 0x9ed}}, r3}, &(0x7f0000000000)=0x84)

00:00:00 executing program 3:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
read(r0, &(0x7f0000000040)=""/44, 0x2c)
r1 = dup2(r0, r0)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000080)={0x4, "6dd3e069c7fbeb47b6d31ec594b6e755"}, 0x14)
shutdown(r1, 0x0)

00:00:00 executing program 0:
r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
pwritev(r0, &(0x7f0000000640)=[{&(0x7f0000000380)='i', 0x1}], 0x1, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0)
pipe2(&(0x7f0000000040)={<r1=>0xffffffffffffffff}, 0x4)
bind(r1, &(0x7f0000000080)=@in6={0x1c, 0x1, 0x10000, @remote={0xfe, 0x80, [], 0x0}, 0x866c}, 0x1c)
mlock(&(0x7f0000ff8000/0x3000)=nil, 0x3000)
unlink(&(0x7f0000000000)='./file0\x00')
msync(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x2)

00:00:00 executing program 1:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
r1 = shmget(0x3, 0x4000, 0xf5, &(0x7f0000f27000/0x4000)=nil)
shmat(r1, &(0x7f0000ffb000/0x3000)=nil, 0x2000)
r2 = dup(r0)
r3 = getpgid(0x0)
freebsd11_fstat(r0, &(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, <r4=>0x0})
getresgid(&(0x7f0000001700), &(0x7f0000001740)=<r5=>0x0, &(0x7f0000001780))
r6 = fcntl$getown(r0, 0x5)
freebsd11_stat(&(0x7f00000017c0)='./file0\x00', &(0x7f0000001800)={0x0, 0x0, 0x0, 0x0, <r7=>0x0, <r8=>0x0})
getgroups(0x2, &(0x7f0000001880)=[0x0, <r9=>r8])
sendmsg$unix(r0, &(0x7f0000001940)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f00000015c0)=[{&(0x7f0000000180)="47a065d56965fb04dafa740374967bb63e7e931391369b944541402747b922f9556f691180831cce95d69d4ea25eeee216415b80c34bdeaa10a0f3015a1fbd9ad10928b2563c5c6dbebecc2c84b88c000a6c9023c19206b6d3a1436b6649d4ff824dcd304e22c9c62460baa9895b0f98fa33e4cf2ddfd36fc594831b583f0588c14a738d87bc26d390a1e80f3efdfaf91b1c3f5d5791728e2fd4cba1cd260184cba8014f486e88577e737b61bf2adb42b9c77f48f0b89fd51fab5ea0d2cd4233a37af2755627cb78601343fb3f6bd7ad4e0cc5f3149a27f8a9276d4742abfbe8", 0xe0}, {&(0x7f0000000280)="40fee9472b3c06c64db7cd83892b56d4cb360e51419f1978a1c5d6d031fa916adfd77907bfe2d9d84852fd32ca0ed098f1f1f62854519321b66f492fdf5b70eff18a4824d3a594689bbc7b4f3eb38ac79dc9adb2890e2c7aefc4fc82ac044c0371309beb665518f18dfdec3691efe84884c0f3eb1fd255a5ae66bf4626fe5466dc6bd5a9178730972fe0b60eadc358b8aa7ef3e0f49c0e8e060461bc42bb6ad6da848b", 0xa3}, {&(0x7f00000004c0)="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", 0x1000}, {&(0x7f0000001980)="71c0f0fc2155cab0b85d6b3d1780cf2ffe533199d8032366c83573eef249632a998e0d206cd7d38ab344f0ed73ab5b8b8e48a3f33d0c498be4be284782ddf52e52", 0x41}, {&(0x7f0000000080)="be6852a7b05376f4e1c368966aee4e5c123df24d4868fb8d3d", 0x19}, {&(0x7f00000003c0)="c14f0c45002e7de97789b47bb825f81155c9046c8f19335d0e153c8a0b82722d55184c1d09d18e09012ded8de54436d59d015cfc9e83bb4019237ea59324c1778fe75413b1c6c609142af0dd22d1499b1c77a596669be92d54c55354d977398009a95142628d839e0373c87ae7e67bead3d480a0921c9151ccca", 0x7a}, {&(0x7f0000000100)="b936b4503b3f", 0x6}, {&(0x7f00000014c0)="232580c381ae814dde3fcc3824ee7e6cf534735834d8e87873c6993e96d73bf97144d655bcfc28196252f6240f51c9396517664b6f7b6aee297346f128f02bb81c6615d6c4a1e3673efad75aff060d9937448803d9d556afa39f9a58faaaa366bc6974028b72d5b292b4ca7c1ccc41fef3e2b1598ebbc01ab01ea74ebe2c8dac85ffc933a338ddf8da5d8a56f25f8d13125f7a148be4c1964e3a8400514cb896bb1eadd8f32061ecc9e71182d5086cdad836f772f5913438a04d5493781775db02895112cddb55", 0xc7}, {&(0x7f0000000440)="1d507940", 0x4}], 0x9, &(0x7f00000018c0)=[@rights={0x28, 0xffff, 0x1, [r2, r0, r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r3, r4, r5}, @cred={0x20, 0xffff, 0x2, r6, r7, r9}, @rights={0x18, 0xffff, 0x1, [r0]}], 0x80, 0x2008c}, 0x4)
r10 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r10, 0x7e2780e3)
r11 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1, 0x12, r11, 0x0)
mlock(&(0x7f0000f89000/0x2000)=nil, 0x2000)
mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x7)
mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x12, r0, 0x0)
syz_emit_ethernet(0x16, &(0x7f0000000140)="79cdeb8ce60e923afeed35c00806a18c7325ad19fb75")
shutdown(r10, 0x1)

00:00:01 executing program 0:
r0 = socket(0x2, 0x10000001, 0x1000000000008)
connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e0020696c72303efff681"], 0x1)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100))
sendto(r0, &(0x7f0000000080)="11e73ef2cd39b1c157f5de4819dcadbc56343aac3e70757a57e80b0e92dbf32cf8ae8abe9af514a6fb55b4eb25b24e0e06641da45de5c3d9656b05724dabc5bcd890564109c6b7eb5efb6a4eb7c7c0aa9bd88b616123a5f15f866823237f3d750e0fb3fd38a2f3a02672cc87bad55692c3", 0x71, 0x20100, &(0x7f0000000140)=@un=@abs={0x0, 0x0, 0x0}, 0x8)

00:00:01 executing program 1:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
r1 = shmget(0x3, 0x4000, 0xf5, &(0x7f0000f27000/0x4000)=nil)
shmat(r1, &(0x7f0000ffb000/0x3000)=nil, 0x2000)
r2 = dup(r0)
r3 = getpgid(0x0)
freebsd11_fstat(r0, &(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, <r4=>0x0})
getresgid(&(0x7f0000001700), &(0x7f0000001740)=<r5=>0x0, &(0x7f0000001780))
r6 = fcntl$getown(r0, 0x5)
freebsd11_stat(&(0x7f00000017c0)='./file0\x00', &(0x7f0000001800)={0x0, 0x0, 0x0, 0x0, <r7=>0x0, <r8=>0x0})
getgroups(0x2, &(0x7f0000001880)=[0x0, <r9=>r8])
sendmsg$unix(r0, &(0x7f0000001940)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f00000015c0)=[{&(0x7f0000000180)="47a065d56965fb04dafa740374967bb63e7e931391369b944541402747b922f9556f691180831cce95d69d4ea25eeee216415b80c34bdeaa10a0f3015a1fbd9ad10928b2563c5c6dbebecc2c84b88c000a6c9023c19206b6d3a1436b6649d4ff824dcd304e22c9c62460baa9895b0f98fa33e4cf2ddfd36fc594831b583f0588c14a738d87bc26d390a1e80f3efdfaf91b1c3f5d5791728e2fd4cba1cd260184cba8014f486e88577e737b61bf2adb42b9c77f48f0b89fd51fab5ea0d2cd4233a37af2755627cb78601343fb3f6bd7ad4e0cc5f3149a27f8a9276d4742abfbe8", 0xe0}, {&(0x7f0000000280)="40fee9472b3c06c64db7cd83892b56d4cb360e51419f1978a1c5d6d031fa916adfd77907bfe2d9d84852fd32ca0ed098f1f1f62854519321b66f492fdf5b70eff18a4824d3a594689bbc7b4f3eb38ac79dc9adb2890e2c7aefc4fc82ac044c0371309beb665518f18dfdec3691efe84884c0f3eb1fd255a5ae66bf4626fe5466dc6bd5a9178730972fe0b60eadc358b8aa7ef3e0f49c0e8e060461bc42bb6ad6da848b", 0xa3}, {&(0x7f00000004c0)="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", 0x1000}, {&(0x7f0000001980)="71c0f0fc2155cab0b85d6b3d1780cf2ffe533199d8032366c83573eef249632a998e0d206cd7d38ab344f0ed73ab5b8b8e48a3f33d0c498be4be284782ddf52e52", 0x41}, {&(0x7f0000000080)="be6852a7b05376f4e1c368966aee4e5c123df24d4868fb8d3d", 0x19}, {&(0x7f00000003c0)="c14f0c45002e7de97789b47bb825f81155c9046c8f19335d0e153c8a0b82722d55184c1d09d18e09012ded8de54436d59d015cfc9e83bb4019237ea59324c1778fe75413b1c6c609142af0dd22d1499b1c77a596669be92d54c55354d977398009a95142628d839e0373c87ae7e67bead3d480a0921c9151ccca", 0x7a}, {&(0x7f0000000100)="b936b4503b3f", 0x6}, {&(0x7f00000014c0)="232580c381ae814dde3fcc3824ee7e6cf534735834d8e87873c6993e96d73bf97144d655bcfc28196252f6240f51c9396517664b6f7b6aee297346f128f02bb81c6615d6c4a1e3673efad75aff060d9937448803d9d556afa39f9a58faaaa366bc6974028b72d5b292b4ca7c1ccc41fef3e2b1598ebbc01ab01ea74ebe2c8dac85ffc933a338ddf8da5d8a56f25f8d13125f7a148be4c1964e3a8400514cb896bb1eadd8f32061ecc9e71182d5086cdad836f772f5913438a04d5493781775db02895112cddb55", 0xc7}, {&(0x7f0000000440)="1d507940", 0x4}], 0x9, &(0x7f00000018c0)=[@rights={0x28, 0xffff, 0x1, [r2, r0, r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r3, r4, r5}, @cred={0x20, 0xffff, 0x2, r6, r7, r9}, @rights={0x18, 0xffff, 0x1, [r0]}], 0x80, 0x2008c}, 0x4)
r10 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r10, 0x7e2780e3)
r11 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1, 0x12, r11, 0x0)
mlock(&(0x7f0000f89000/0x2000)=nil, 0x2000)
mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x7)
mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x12, r0, 0x0)
syz_emit_ethernet(0x16, &(0x7f0000000140)="79cdeb8ce60e923afeed35c00806a18c7325ad19fb75")
shutdown(r10, 0x1)

00:00:01 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x10)
getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYRES32=<r1=>0x0, @ANYBLOB="00080000030000000002004e23e0000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001d0000000000000000", @ANYRES32=<r2=>0x0, @ANYBLOB="c50000000100000001000000794a000003000000"], &(0x7f0000000100)=0xb8)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={r1, 0xb2fc}, 0x8)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0x800, @empty, 0xef}}, r2, 0x4, 0x1, 0x2, 0x36d9, 0x9, 0x7}, 0x98)

00:00:01 executing program 3:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = accept(r0, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000200)=0x10)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000240)={<r2=>0x0, 0x0, 0x6, [0xfffffffffffffff9, 0x8, 0x8, 0x7, 0x786, 0x20]}, &(0x7f0000000280)=0x14)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000002c0)={r2, 0x5}, &(0x7f0000000300)=0x8)
setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000140)={@multicast2, @local}, 0xc)
recvfrom$inet(r0, &(0x7f0000000080)=""/135, 0x87, 0x40042, &(0x7f0000000180)={0x2, 0x1}, 0x10)
setsockopt$inet_mreqsrc(r1, 0x0, 0x4f, &(0x7f0000000340)={@empty, @empty, @multicast1}, 0xc)
connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x2, 0x8001, @remote={0xfe, 0x80, [], 0x0}, 0x9}, 0x1c)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000040)={@multicast2, @empty, @rand_addr=0x6f3e}, 0x22d)

00:00:01 executing program 0:
r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0)
open$dir(&(0x7f0000000000)='./file0\x00', 0xc01, 0x90)
ftruncate(r0, 0x80000001)
preadv(r0, &(0x7f0000000580)=[{&(0x7f0000000180)=""/139, 0x8b}], 0x1, 0x0)
r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x10)
setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000240)={@broadcast, @broadcast, 0x3, 0x8, [@loopback, @multicast2, @multicast2, @rand_addr=0x7ff, @multicast2, @multicast1, @multicast2, @empty]}, 0x30)
getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4)

00:00:01 executing program 1:
r0 = socket$inet(0x2, 0x3, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000240)="892ce6337493d80a8c946791ebf2b34aa2f5526dc6ad1502b8ccee009e5c8c51569b2dab5f00000000000000", 0x2c)
getsockopt$inet_opts(r0, 0x0, 0x1, 0x0, &(0x7f00000000c0))
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4)

00:00:01 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x800100)
pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="dc1ec91a9a795af0e9dd52b77d178ea93a8b1c4bbb08a5191960b20ba54d4222ecd04a73bfd9de8f1a470804beed9f", 0x2f}], 0x1, 0x0)
getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f00000000c0)={@local, @empty, <r1=>0x0}, &(0x7f0000000100)=0xfffffe21)
mlock(&(0x7f0000aa4000/0x3000)=nil, 0x3000)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000140)={@empty, r1}, 0x14)
mlock(&(0x7f0000aa3000/0x3000)=nil, 0x3000)
madvise(&(0x7f0000aa3000/0x1000)=nil, 0x1000, 0x4)
mlock(&(0x7f0000aa4000/0x2000)=nil, 0x2000)
r2 = open(&(0x7f0000000000)='./file0\x00', 0x100000, 0x58)
mmap(&(0x7f0000aa2000/0x2000)=nil, 0x2000, 0x1, 0x11, r2, 0x0)

lock order reversal: (sleepable after non-sleepable)
 1st 0xfffff80004d55b90 udpinp (udpinp) @ /syzkaller/managers/main/kernel/sys/netinet/in_mcast.c:1643
 2nd 0xffffffff82943480 in_multi_sx (in_multi_sx) @ /syzkaller/managers/main/kernel/sys/netinet/in_mcast.c:1596
stack backtrace:
#0 0xffffffff8110b80e at witness_debugger+0x8e
00:00:01 executing program 1:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x10000000)
r2 = accept(r1, &(0x7f0000000080)=@un=@file={0x0, ""/108}, &(0x7f00000001c0)=0x6e)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000240)={<r3=>0x0, 0x6, 0x0, 0x5b, 0x6}, &(0x7f00000002c0)=0x14)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000300)={@in6={{0x1c, 0x2, 0x8001, @loopback, 0x100000001}}, r3, 0xfffffffffffffffc, 0x4, 0x200, 0x100000001, 0x8, 0x9}, 0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000280)={0x1, [<r4=>0x0]}, &(0x7f0000000200)=0x6)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000100)={r4, 0x8, 0x2, [0x8, 0x7fff]}, &(0x7f0000000140)=0xc)
setsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000180)={@loopback, @multicast2}, 0xbb)

#1 0xffffffff8110b442 at witness_checkorder+0xf72
#2 0xffffffff8107a713 at _sx_xlock+0xb3
#3 0xffffffff812c113c at inp_setmoptions+0x17bc
#4 0xffffffff812d954f at ip_ctloutput+0x80f
00:00:01 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x400000000101)
pwritev(r0, &(0x7f0000000200)=[{&(0x7f0000000000)="a7", 0x1}], 0x1, 0x0)
mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x5, 0x11, r0, 0x200000000000)
shmget(0x1, 0x1000, 0x8, &(0x7f0000ffd000/0x1000)=nil)
mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000)

00:00:01 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
exit(0x6)
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000080), &(0x7f00000000c0)=0x2)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000000)={<r1=>0x0, 0x100000000}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000200)={0x5, 0x3, 0x2000, 0x4, 0x7, 0x8, 0x1, 0x200, r1}, 0x20)
socket$inet_sctp(0x2, 0x5, 0x84)
fstat(r0, &(0x7f0000000100))

00:00:01 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$sock_int(r0, 0xffff, 0x1014, 0x0, &(0x7f0000000040)=0xff)

00:00:01 executing program 3:
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xffffffdd, &(0x7f0000000540)=[@rights={0x10}], 0x10}, 0x0)

00:00:01 executing program 0:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreq(r0, 0x0, 0xc, &(0x7f0000000000)={@multicast2, @rand_addr}, 0x8)
r1 = socket(0x2, 0x30000005, 0x0)
sendmsg$inet_sctp(r1, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="2500000084000000070000000057000000060000001c000000840000000a00000000000000"], 0x25}, 0x0)
r2 = accept$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000000c0)=0x10)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000100)={<r3=>0x0, 0x5, 0xffffffff7fffffff}, &(0x7f0000000140)=0xc)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000180)={r3, 0x8}, &(0x7f00000001c0)=0x8)
r4 = semget$private(0x0, 0x1, 0x2)
__semctl$IPC_STAT(r4, 0x0, 0x2, &(0x7f0000000040))
r5 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0xbf00, 0x8, 0x6, 0x6}, 0x8)
socket$inet_udplite(0x2, 0x2, 0x88)

#5 0xffffffff813c6221 at udp_ctloutput+0x171
#6 0xffffffff8115a0a1 at sosetopt+0x101
#7 0xffffffff81162708 at kern_setsockopt+0x158
#8 0xffffffff811625a3 at sys_setsockopt+0x33
#9 0xffffffff81716806 at amd64_syscall+0x436
#10 0xffffffff816deb8d at fast_syscall_common+0x101
00:00:01 executing program 3:
mmap(&(0x7f0000c82000/0x4000)=nil, 0x4000, 0x3, 0x410, 0xffffffffffffffff, 0x0)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
mprotect(&(0x7f0000d7a000/0x4000)=nil, 0x4000, 0x5)
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000000)={<r1=>0x0, 0x80000001, 0x3, [0x3, 0x7, 0x11f5]}, &(0x7f0000000040)=0xe)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={r1, 0x1}, &(0x7f00000000c0)=0x8)

00:00:01 executing program 2:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0)
symlinkat(&(0x7f0000000140)='./file0\x00', r0, &(0x7f00000001c0)='./file0\x00')
r1 = openat(r0, &(0x7f0000000200)='./file0\x00', 0x406600, 0x0)
msgget$private(0x0, 0x511)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00', 0xffffffffffffffe1}, 0x24)

00:00:01 executing program 1:
r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0)
flock(r0, 0x1)
r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001})
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
fcntl$lock(r2, 0x9, &(0x7f0000000080)={0x0, 0x2, 0xffffffffffffff7f, 0x1000300010005})
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={<r3=>0x0, 0x2a98ee3b}, &(0x7f0000000140)=0x8)
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x4)
getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000180)={r3}, &(0x7f00000001c0)=0x8)
r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0)
fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})
flock(r0, 0x8)

00:00:01 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x3, 0x84)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040), 0x4)
r1 = getpgid(0xffffffffffffffff)
wait4(r1, &(0x7f0000000280), 0x1f, &(0x7f00000002c0))
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x26, &(0x7f0000000000), 0x2)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)=ANY=[@ANYRES32=<r2=>0x0, @ANYBLOB="fdff0200000000000000"], &(0x7f0000000100)=0xe)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000140)={r2, 0xe9, "0f02da9bab2d0857ea4d73b8002d8bf9dd81a35dea9f20b2a2ef6a647d4e66f4bf938f9d9360a5451ea350ccd12f390afbbcbc06d3261d0bad6dd0c08c9ecd5419def364a7d02a611cdad4f0a19799006f2311123b93574eb6dcdbede88907b689e544aaa3d94b4b877a235e4e0df12078393613969c3385be3dc0da7015e56aa5dd106712fbe91bcbf5414be9c063ccd0cac70b6027878a5e88514bff82e0edee2b63d034eefdc8498bdbd5c7aea3d66981bee7b8411b25768c19f4e17a2976952436d82702643ccee25b1111556192b11ab54ff52575f670e71f385c08654754dbe0f8ddb1c671f1"}, &(0x7f0000000240)=0xf1)
setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000080)=0x100, 0x4)

00:00:02 executing program 3:
r0 = semget(0x1, 0x0, 0x532)
__semctl$GETZCNT(r0, 0x0, 0x7, &(0x7f0000000040)=""/164)
__semctl$SETVAL(r0, 0x7, 0x8, &(0x7f0000000000)=0x5)
unlink(&(0x7f0000000100)='./file0\x00')

00:00:02 executing program 0:
msgsnd(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0000f95e00000000"], 0x8, 0x0)

00:00:02 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x3, &(0x7f0000000000), 0x2)
utimes(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x401, 0xa17}, {0x5, 0xe8b}})

00:00:02 executing program 2:
shmctl$SHM_LOCK(0xffffffffffffffff, 0xb)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)

00:00:02 executing program 3:
freebsd10_pipe(&(0x7f0000000100)={<r0=>0xffffffffffffffff})
futimesat(r0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0xfffffffffffffff9, 0x3}, {0x1, 0x7}})
setitimer(0x0, &(0x7f0000000000)={{0x80000001}, {0x0, 0x28a}}, 0x0)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40, 0x54)
socket$inet_tcp(0x2, 0x1, 0x0)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
mknodat(r1, &(0x7f00000000c0)='./file0\x00', 0x8, 0xff)
freebsd11_mknodat(r1, &(0x7f0000000080)='./file0\x00', 0x1014, 0x0)

00:00:02 executing program 0:
munlockall()
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = dup2(0xffffffffffffff9c, r0)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000140), &(0x7f00000000c0)=0xfffffffffffffdac)
select(0x40, &(0x7f0000000000), 0xfffffffffffffffe, 0x0, 0x0)

00:00:02 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1202, &(0x7f0000000000)=ANY=[@ANYBLOB="0000e87559face7e37e70c09a2e2"], &(0x7f0000000180)=0x4)

00:00:02 executing program 3:
r0 = socket$inet6(0x1c, 0x3, 0x0)
setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0x1c0)

00:00:02 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000209, 0x0)
fchmod(r0, 0x8d)
execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0)
open(&(0x7f0000000000)='./file0\x00', 0x80, 0x3)

00:00:02 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000080), &(0x7f00000000c0)=0x2)
getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={<r1=>0x0, 0x5586}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x2, 0x1, @multicast1}}, r1}, 0x8c)
r2 = getpid()
getpgid(r2)

00:00:02 executing program 1:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
r0 = socket$inet6(0x1c, 0x0, 0x4)
setsockopt$inet6_tcp_buf(r0, 0x6, 0x2427, &(0x7f0000000000)="1f7b47f82d90e0019c", 0x9)
r1 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet6_int(r1, 0x29, 0x3f, &(0x7f0000000200), 0x4)

00:00:02 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
r2 = fcntl$getown(r0, 0x5)
getresuid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)=<r3=>0x0)
r4 = getegid()
sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6c1, 0x0, 0x0, &(0x7f0000000140)=[@cred={0x0, 0xffff, 0x2, r2, r3, r4}], 0xfffffffffffffe2a}, 0x1)

00:00:02 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x800, 0x0, 0xfffffffffffffee1)
r1 = socket$inet(0x2, 0x0, 0x1)
getresuid(&(0x7f0000000180), &(0x7f00000001c0)=<r2=>0x0, &(0x7f0000000200))
getresuid(&(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)=<r3=>0x0)
freebsd11_stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, <r4=>0x0})
setresuid(r2, r3, r4)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)={@in={{0x2, 0x0, @rand_addr=0xfffffffffffffffe}}, <r5=>0x0, 0xffffffffffffffc1, 0xd89, 0x200, 0x8d41, 0x5, 0x4}, &(0x7f00000000c0)=0xa0)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000100)={r5, 0x9, 0x3, 0x1, 0xfffffffffffffa82, 0x1}, &(0x7f0000000140)=0x14)

00:00:02 executing program 3:
r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x30000000)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f00000002c0)={0x4, [0x0, <r1=>0x0, <r2=>0x0, 0x0]}, &(0x7f0000000300)=0x14)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000003c0)={r2, 0x53f, 0xf, 0x8, 0x3}, &(0x7f0000000400)=0x18)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000340)={r1, 0x1, 0x4326, 0xd341, 0xcab, 0x7cd9}, &(0x7f0000000380)=0x14)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000140)={<r3=>0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in, @in={0x2, 0xffffffffffffffff, @loopback}, @in]}, &(0x7f0000000180)=0x10)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000280)=r3, 0x4)
r4 = socket(0x2, 0x5, 0x0)
r5 = fcntl$getown(r0, 0x5)
r6 = getpgid(0xffffffffffffffff)
setpgid(r5, r6)
getsockopt(r0, 0x9, 0x4, &(0x7f0000000440)=""/26, &(0x7f0000000480)=0x1a)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x7, &(0x7f00000001c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x0)

00:00:02 executing program 2:
setuid(0x0)
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100004)
r2 = getpid()
r3 = geteuid()
fstat(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
r5 = getpgid(0x0)
freebsd11_lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, <r6=>0x0})
freebsd11_lstat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, <r7=>0x0})
r8 = fcntl$getown(0xffffffffffffffff, 0x5)
unlinkat(r1, &(0x7f0000000640)='./file0\x00', 0x0)
freebsd11_fstat(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, <r9=>0x0})
fstat(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r10=>0x0})
r11 = getpgrp(r5)
r12 = geteuid()
getgroups(0x1, &(0x7f0000000740)=[<r13=>0x0])
r14 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
sendmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000040)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000000300)=[{&(0x7f0000000080)="c4f49dcf0616895ddf65d55b2cee2388a0afdea9e289be6a741a6fb0260e67712e7f25168867892283de93f6d2febaf6534ec3801ccb5095788750d9ecb6d61026695452cd8c065d8157f3f1ff1f9d072565cb88bd2b6dad32fc0ffe478cc4a99d332176ab46591ab559836f7a2791a0ac478808042d53a8a8db52141ce5fb6173d62286a3ba1f8cb62ccb0089664284b413586e3763ac51c9f6f31a01b8dfde05d053f0f787b354839178452af4dabbaee03fa677ed11e7954890fbbf4f277af8a91f73a8616bb818ba26eef73a9120ba02be58b7bc62bf4e", 0xd9}, {&(0x7f0000000180)="c7e3cc13d93127b8bc92b59b7d93163d40de286476506969d4d45f6c32ce5a90c3931ca65f103144e3a3883b865359075c71bcecbb36f4f74c98abecee33", 0x3e}, {&(0x7f00000001c0)="79a7bef8358e31695dfe13e3b247b24e4c041e9cc297f45c2bf891c4d014a9734b732367bffe45204de6cd3c1a61d483ed6415b9c2f2848507d3da8167a6895ae109d54ff63dfde8c9e31312e289d25fc8d2a7751ec4457cf26c8621cd137466e13953466f97acc1564bb9ea9e29abba4d2bd4ace7c8438cb514e4df639d130989df8e711aea8360aa6c3c86de14ee15", 0x90}, {&(0x7f0000000280)="c22988fe2e0900199563ccb2d6c9d5c4708ee6c2fe9c8eb4c3ccbd2849287466919503467c05172e58f1a09645f3b1068246929b32cd575257b4ac6455f7feddcb7f798479279e259acb733c7dae082a28e6b75f373503de7f26523f36", 0x5d}], 0x4, &(0x7f0000000780)=ANY=[@ANYBLOB="2000000000000000ffff000002000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r8, @ANYRES32=r9, @ANYRES32=r10, @ANYBLOB="000000002000000100000000ffff000002000000", @ANYRES32=r11, @ANYRES32=r12, @ANYRES32=r13, @ANYBLOB="000000001800000000000000ffff000001000000", @ANYRES32=r14, @ANYBLOB='\x00\x00\x00\x00'], 0x98, 0x18d}, 0x1)
r15 = dup(0xffffffffffffff9c)
fcntl$setflags(r15, 0x2, 0x1)

00:00:02 executing program 0:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
r1 = getpgrp(0x0)
fcntl$setown(r0, 0x6, r1)
r2 = socket$inet6_sctp(0x1c, 0x100000000000005, 0x84)
accept$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000080)=0x10)
r3 = fcntl$dupfd(r2, 0x0, r2)
r4 = accept4$inet(r3, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000100)=0x10, 0x10000000)
bind$inet(r4, &(0x7f0000000140)={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x7, &(0x7f0000000000), 0x4)

00:00:02 executing program 3:
r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84)
r1 = socket$inet_icmp(0x2, 0x2, 0x1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="79d3e627a36166ea744f6197", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000040)=0x18)
ftruncate(r1, 0x5)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1204, &(0x7f0000000140)=ANY=[@ANYBLOB="97dd0000"], &(0x7f0000000000)=0x1)

00:00:02 executing program 1:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0)
flock(r0, 0x0)
freebsd11_getdents(r0, &(0x7f0000000080)=""/209, 0xd1)

00:00:02 executing program 2:
freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080))
socket(0x1f, 0x20000007, 0x4)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
r0 = open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x82)
execve(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)=[&(0x7f0000000140)='\x00', &(0x7f0000000180)='-@,\x00'], &(0x7f0000000280)=[&(0x7f0000000200)='p/,i\x00', &(0x7f0000000240)=':\x00'])
lseek(r0, 0x7fffffffffffffff, 0x2)

00:00:02 executing program 3:
sigaltstack(&(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000100))
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
recvmsg(r0, &(0x7f0000000380)={&(0x7f0000000140)=@in, 0x10, &(0x7f0000000300)=[{&(0x7f0000000180)=""/207, 0xcf}, {&(0x7f0000000280)=""/58, 0x3a}, {&(0x7f00000002c0)=""/14, 0xe}], 0x3, &(0x7f0000000340)=""/12, 0xc}, 0x80)
r1 = socket(0x6, 0x10000005, 0xfff)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000040)={<r2=>0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000080)=0x10)
socket(0x17, 0x30000000, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000000c0)={r2, 0x1000}, 0x8)

00:00:02 executing program 1:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r1 = socket$inet(0x2, 0x3, 0x4)
r2 = shmget$private(0x0, 0x3000, 0x100, &(0x7f0000ffb000/0x3000)=nil)
shmctl$IPC_STAT(r2, 0x2, &(0x7f0000000000)=""/48)
getpeername(r0, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000140)=0x1c)
pipe2(&(0x7f00000000c0)={<r3=>0xffffffffffffffff}, 0x100004)
getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
getsockopt$inet_int(r1, 0x0, 0x8, 0x0, &(0x7f0000000080))
pipe2(&(0x7f0000000040), 0x4)

00:00:02 executing program 0:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0xf, 0xfab, <r3=>0x0}, &(0x7f0000000080)=0xc)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x902, &(0x7f00000000c0)=r3, 0x4)
bind(r1, &(0x7f0000000240)=@un=@file={0xd80f49edce43012d, './file0\x00'}, 0xa)
r4 = socket$unix(0x1, 0x2, 0x0)
mincore(&(0x7f0000ffb000/0x3000)=nil, 0x3000, &(0x7f0000000100)=""/64)
dup2(r1, r4)
listen(r4, 0x0)

00:00:02 executing program 3:
r0 = socket(0x2, 0x5, 0x0)
freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0))
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
r1 = msgget(0x1, 0x0)
msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000280)=""/56)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={<r2=>0x0, 0x8001}, &(0x7f0000000180)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x9, 0x6}, 0xc)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=<r3=>0x0], 0x0)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1206, &(0x7f0000000200)={r3, 0x0}, &(0x7f0000000240)=0x10)

00:00:02 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2f6669f5096b93a5f12f14b81016efc94d6c653000"], 0x1)
setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f00000002c0)={0x2f1, {{0x1c, 0x2, 0xffffffffffffff05, @loopback}}}, 0x88)
getsockopt$inet_tcp_buf(r0, 0x6, 0x2027, &(0x7f0000000080)=""/112, &(0x7f0000000000)=0x70)
recvmsg(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000140)=""/73, 0x49}, {&(0x7f00000001c0)=""/18, 0x12}], 0x2, &(0x7f0000000240)}, 0x40)
shutdown(r0, 0x2)

00:00:02 executing program 2:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000140)={0x2, 0x1, 0x6, 0x71}, 0xc)
syz_emit_ethernet(0xe, &(0x7f0000000000)="2c59cdac147673a524124cdb0b82")
fcntl$setflags(0xffffffffffffffff, 0x2, 0x1)
setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000180)=0x8, 0x4)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={<r1=>0x0, 0x8, 0x100000001, 0x4}, &(0x7f0000000080)=0x10)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000000c0)={0xf, 0xfffffffffffffff7, r1}, &(0x7f0000000100)=0xc)

00:00:02 executing program 0:
mprotect(&(0x7f0000cf4000/0x4000)=nil, 0x4000, 0x1)
geteuid()
freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, <r0=>0x0, <r1=>0x0})
mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x5)
r2 = msgget$private(0x0, 0x80)
getpid()
socket$inet6_udplite(0x1c, 0x2, 0x88)
r3 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x20000000)
r4 = fcntl$getown(r3, 0x5)
msgctl$IPC_SET(r2, 0x1, &(0x7f0000000340)={{0x7fffffff, 0x0, r1}, 0x2, 0x1, 0xa1, 0x0, 0x0, 0x0, 0x0, r4})
r5 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
shmget(0x1, 0x2000, 0x1, &(0x7f0000ffc000/0x2000)=nil)
setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x8, &(0x7f0000000200)={0x200}, 0x4)
mprotect(&(0x7f0000cf3000/0x3000)=nil, 0x3000, 0x0)
getsockopt$inet6_buf(r5, 0x29, 0x7f, &(0x7f00000000c0)=""/141, &(0x7f0000000040)=0x8d)
mprotect(&(0x7f0000cf7000/0x3000)=nil, 0x3000, 0x1)
setreuid(r0, r0)
socket$inet_udp(0x2, 0x2, 0x0)

00:00:02 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
write(r0, &(0x7f0000000080)="fa", 0x1)
ftruncate(r0, 0x400000000106)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x4, 0x10, r0, 0xfffffffffffffffd)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0)
mlock(&(0x7f0000ff8000/0x1000)=nil, 0x1000)
msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2)

00:00:02 executing program 3:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="70022e2f66696c653000"], 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r1=>0x0]}, &(0x7f0000000100)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000000c0)={r1, 0xfffffffffffffa97}, 0x8)

00:00:02 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x25, &(0x7f0000000000)=ANY=[@ANYBLOB="0100007b6fba2c082367c24fc2ea000000"], 0x8)

00:00:02 executing program 0:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000100)={0x2, {{0x2, 0x1, @multicast2}}}, 0x90)
setsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000280)={@loopback, @loopback}, 0x8)
setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000000)={@multicast2, @multicast1}, 0x8)
sendmsg(r0, &(0x7f0000000a80)={&(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @multicast1}, 0x10, 0x0, 0x0, 0x0}, 0x0)

00:00:02 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
sendto$unix(r0, 0x0, 0x0, 0x100000, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10)

00:00:02 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000200)="e4e11df357f368ea", 0x8)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f0000000240)=""/4096, &(0x7f0000000000)=0x1000)
setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x41, &(0x7f0000000100)='newreno\x00', 0x8)

00:00:02 executing program 2:
getpgid(0x0)
mlock(&(0x7f0000acf000/0x3000)=nil, 0x3000)
socket$inet6_udp(0x1c, 0x2, 0x0)
mlockall(0x0)
munlockall()

00:00:02 executing program 0:
socket(0x1c, 0x10000007, 0x101)
r0 = semget$private(0x0, 0x0, 0x80)
__semctl$GETALL(r0, 0x0, 0x6, &(0x7f0000000080)=""/218)
r1 = socket$unix(0x1, 0x2, 0x0)
sendmsg$unix(r1, &(0x7f0000001480)={&(0x7f0000000040)=@file={0x170, './file0\x00'}, 0x3, 0x0}, 0x0)

00:00:02 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
sendto$unix(r0, 0x0, 0x0, 0x100000, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10)

00:00:02 executing program 0:
r0 = msgget$private(0x0, 0x8000001220)
msgrcv(r0, 0x0, 0x0, 0xfffffffffffffffd, 0x0)
msgsnd(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x75, 0x0)
msgget$private(0x0, 0x9)

00:00:02 executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0)
r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0)
symlinkat(&(0x7f0000000100)='./file0\x00', r0, &(0x7f0000000140)='./file0\x00')
readlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0)

00:00:02 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
fchmod(r0, 0x8e3)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000080)=0x4)
ftruncate(r0, 0x101)
close(r0)
execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0)

00:00:02 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x8, 0x84)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000200), 0x34f)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000040)={<r1=>0x0, 0xb3, "d9511f5fb9324c412281c736aebb22e9e1115143759daf6e7696c5230c92b965bb381e208c675295ead126761e9968f46cdbf119576b240d84a7c67c6ad2885875490609bc03af54bc270d580891e97a53cbbacd53ca1756e14a47724b970ea728c9fb203ff128949f2d2a4f12efe266b665bdc827d9167d0ab9d446a608c3c8d141532b0ec8f897396d134dc705f35a7a90a5160683e3524f6744371bf385eb183c4ea1d7c7429a078edb0f3590d71bdbba68"}, &(0x7f0000000100)=0xbb)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000140)={r1, 0x81}, 0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={r1, 0xa, 0x3}, &(0x7f00000001c0)=0x8)

00:00:02 executing program 0:
getgroups(0x4, &(0x7f0000000740)=[0x0, 0x0, <r0=>0x0, <r1=>0xffffffffffffffff])
setresgid(r0, 0x0, r0)
setresgid(0x0, 0x0, r1)
getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f00000000c0))
r2 = socket$unix(0x1, 0x1, 0x0)
bind$unix(r2, &(0x7f0000000180)=ANY=[@ANYBLOB="e1ad4b385548ccd83000b90742c3986f68c7893d4d6ebdde6fc0a1901f4129327da5e99366598dedba9fc19bc4c02fea254a7a49e39ab7e0436af3fd26ca9ae75dff6f1568842c4f638cc2bb4c7a27c724d044511443458a72343d0fa3ec8f0ff2721e9e244a6cdf185050185ea865dcd2cd8e7e308e9048326a0eb630aaf88e49d66c6b58c368d20af12f0bf051e5f8678fe71eed98975700e92d917e194a1e0dc895ed5e3962e157613f2e226ef2741e89168c1ea6d93675e8c3a9019a6ae7e441c04f9311253260b2ec91d8add6"], 0xfffffffffffffd55)

00:00:02 executing program 2:
r0 = socket$unix(0x1, 0x2, 0x0)
read(r0, &(0x7f0000000080)=""/233, 0xe9)
sendmsg$unix(r0, &(0x7f0000001480)={&(0x7f0000000040)=@abs={0x1, 0x0, 0x3}, 0x8, 0x0, 0x0, 0x0, 0x0, 0x200000000000000}, 0x0)

00:00:02 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$sock_timeval(r0, 0xffff, 0x4, &(0x7f0000000000), 0x10)
pipe2(&(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100000)
recvfrom$inet(r0, &(0x7f0000000140)=""/69, 0x45, 0x80, &(0x7f00000001c0)={0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000080)={<r2=>0x0, 0x554be5a2, 0x1, [0x8]}, &(0x7f00000000c0)=0xa)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000100)={r2, 0x25}, 0x8)

00:00:02 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
poll(&(0x7f0000000100)=[{r0, 0x4}, {r0, 0x2041}], 0x2, 0x1ff)
r1 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0)
r2 = dup2(r1, r0)
r3 = getpgrp(0x0)
fcntl$setown(r2, 0x6, r3)

00:00:02 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
freebsd10_pipe(0x0)
listen(r0, 0x0)
r1 = accept(r0, 0x0, 0x0)
select(0x40, &(0x7f0000000000), 0x0, &(0x7f0000001300)={0x7f, 0x4, 0x7fffffff, 0x200, 0x5, 0x5, 0x8f1, 0x1}, &(0x7f0000001340))
execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000400)=[&(0x7f0000000180)='!\x00', &(0x7f0000000840)='\'{-{.%.}\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='&\x00', &(0x7f0000000280)='#\x00', &(0x7f00000002c0)=':-!\x1d\x00', &(0x7f0000000040)='^!{\x00', &(0x7f0000000340)='(-(^)\x00', &(0x7f0000000080)='&\'}\x00', &(0x7f00000003c0)=',.#\x00'], &(0x7f0000000700)=[&(0x7f0000000480)='{*\x00', &(0x7f00000000c0)=';\xa2\xee+', &(0x7f0000000500)=')-((/@}\x00', &(0x7f0000000540)='\x00', &(0x7f0000000580)='\x00', &(0x7f00000005c0)='#$\'\x00', &(0x7f0000000600)='$*(.\x00', &(0x7f0000000640)='\'\x00', &(0x7f0000000680)='{\x00', &(0x7f00000006c0)='\x00'])
sendto$inet(r1, &(0x7f0000000780)="5add7b66f5ec3a8ddf8014441eca24a206c8e01d60a6a3d24a0d4d6df75d6cc3d7d3126d6ad1e4ed9dec3b0aaf781b4cdd25451172fe0f53dd55f2fd2c62c0d7b46557d990460cd04aa68af7f23c5e9015e1b1ecfd29fe8add4e1ee3fcdb7a3684da25e82cb67d9db87f4a34625c21b2ca04a1de30e50a28267c0245f249bf4d068e5fa951f67d7e8ff600aa3dfc90e947cc0dcba88e4c61cedb2f7fbb7f7d62cc590febed7847", 0xa7, 0x20003, &(0x7f0000000100)={0x2, 0x3, @broadcast}, 0x10)

00:00:02 executing program 0:
freebsd11_mknod(&(0x7f0000000080)='./file0\x00', 0xe000, 0x34)
r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = open(&(0x7f0000000040)='./file0/file0\x00', 0x2, 0x80)
truncate(&(0x7f00000000c0)='./file0\x00', 0x100000001)
sendfile(r0, r1, 0x0, 0x0)
close(r2)
write(r3, &(0x7f0000000140)="d109f4dfa5b0a0ae75bfb0752ca5174c6692d8837e32f56c13f59fa76690ab851be7915da41ee58f3b7ed52602b3c6b9678591519a44c87b82d9891bb7b9d3f7a187acbfbdab259926bfc719e903bfa0097aa3ef04325e2a930103", 0x5b)

00:00:02 executing program 1:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
getgroups(0x3, &(0x7f0000000080)=[0x0, 0xffffffffffffffff, <r0=>0x0])
chown(&(0x7f00000001c0)='./file0\x00', 0x0, r0)
mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0)
open(&(0x7f0000000140)='./file0\x00', 0x48, 0x100)
setgroups(0x2, &(0x7f0000000040)=[r0, r0])
socket$inet6_icmp(0x1c, 0x2, 0x3a)
lchown(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0)

00:00:02 executing program 1:
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0xfffffffffffffffc)
mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0)
mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0)
fsync(r0)
r1 = fcntl$dupfd(r0, 0x11, r0)
getsockopt$inet6_tcp_int(r1, 0x6, 0x402, &(0x7f0000000100), &(0x7f0000000140)=0x4)
open$dir(&(0x7f00000003c0)='./file0/file0\x00', 0x20000, 0x0)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f00000000c0)=0x9, 0x4)
renameat(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0/file0\x00')
getresuid(&(0x7f0000000200)=<r2=>0x0, &(0x7f0000000280), &(0x7f00000002c0))
freebsd11_lstat(&(0x7f0000000300)='./file2\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
lchown(&(0x7f0000000500)='./file1\x00', r2, r3)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000001c0)={<r4=>0x0, 0x4, 0x8}, &(0x7f0000000400)=0xc)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000440)=ANY=[@ANYRES32=r4, @ANYBLOB="1b000000d99008a3a7e54bf5fda1eef13ae2c1c5b506e43871dfa2a1471136"], &(0x7f0000000480)=0x23)

00:00:02 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000000280)=[{&(0x7f0000000100)="cf644e3961ac73e4f51b67b6f7850cfbca346c93a23b03f01dc82810b01ae71192b1f17c53893d10e412db4817e8f67a40b3573d9e472eeda0466b2ef08ad283d106d59496f414ff16f48242fac4ca8fe655184755c83a8f97678e439bf64d0de6d284c9a7765a871d10e5f9023ee802cbd2495a897db4ca8212d9737a33964482abb430d18fbd43b27141515eb966ac081b52ed8bedbe3ae4", 0x99}, {&(0x7f0000000080)="1299a9f08dc1fc36bcb18f0a16eacfc63da7f9fff3c8703b8ef5d90521", 0x1d}, {&(0x7f00000001c0)="591f2e1fafaa84206a728b7cf028b2fb269a4071e2a35ede81f9d8890aad14f91e3c8afc5e99a457e0cd3f35e262df771b79c2523fcc3c6dbad37ff05db7470c34d28bb43b69b93ebdbb19ff68", 0x4d}, {&(0x7f0000000240)="0f1fe8a483f5aec88344462bc438855ab41d4fa7e22733dba90ac02f3f8054eaccfc950fd9b68236ce68cc839a", 0x2d}], 0x4, &(0x7f00000002c0)=[@init={0x14, 0x84, 0x1, {0x40, 0x3ff, 0x1, 0x3ff00000000}}, @prinfo={0x14, 0x84, 0x7, {0xf, 0x1}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x3}}], 0x3c, 0x20080}, 0x80)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
accept$unix(r0, &(0x7f0000000340)=@file={0x0, ""/4096}, &(0x7f0000001380)=0x1002)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x29, &(0x7f00000000c0), 0x8)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000013c0)={@in6={{0x1c, 0x3, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x7}}, <r1=>0x0, 0xfffffffffffffffc, 0x2, 0x5, 0x0, 0xffffffffffffff81}, &(0x7f0000001480)=0x98)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000014c0)={r1, 0xbb53, 0x101, 0x100000000}, &(0x7f0000001500)=0x10)

00:00:03 executing program 2:
r0 = socket(0x2, 0x30000005, 0x0)
sendmsg$inet_sctp(r0, &(0x7f0000000500)={0x0, 0xfffffffffffffe45, 0x0, 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="25000000840000000700000000000000060000001c000000840000000a0000000000000000"], 0x25}, 0x0)

00:00:03 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="2963f1a724778e7c3000"], 0x10)
setsockopt$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)

00:00:03 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
open(&(0x7f0000000240)='./file1\x00', 0x100000, 0x10)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e5f66696c653000"], 0x10)
freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
socket$inet6_udp(0x1c, 0x2, 0x0)
freebsd11_stat(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
fstat(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
fchownat(r1, &(0x7f0000000180)='./file0\x00', r2, r3, 0x204)
rename(&(0x7f0000000080)='./file1\x00', &(0x7f00000001c0)='./file0/../file0\x00')
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000200), 0x0)

00:00:03 executing program 1:
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
freebsd11_lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0})
setgid(r0)
mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x0)
munlock(&(0x7f0000b0a000/0x3000)=nil, 0x3000)
munlock(&(0x7f00008a6000/0x4000)=nil, 0x4000)
mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0xfffffffdffffbfff)
r1 = getpid()
wait4(r1, 0x0, 0x4, 0x0)
r2 = socket$unix(0x1, 0x0, 0x0)
r3 = accept4(r2, &(0x7f00000001c0)=@in6, &(0x7f0000000180)=0x68b, 0x20000000)
accept$inet(r3, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000000)=0x10)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000040)={<r4=>0x0, 0x8}, &(0x7f00000000c0)=0x8)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f0000000140)={r4, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000200)=0x10)
munlockall()

00:00:03 executing program 3:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000000c0)={@local={0xfe, 0x80, [], 0x0}}, 0x14)
setsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f0000000100)=0x8, 0x4)
getsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000040), &(0x7f0000000080)=0x4)
sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe]}}, 0x1c, 0x0}, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x52, &(0x7f0000000140)={0x1f, {{0x1c, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x6}}, {{0x1c, 0x0, 0x2000000000000000, @empty, 0x4}}}, 0x108)

00:00:03 executing program 3:
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000001b40)='./file1\x00', 0x0)
mkdirat(r0, &(0x7f0000001a00)='./file0\x00', 0x0)
renameat(r0, &(0x7f0000000000)='./file1\x00', r0, &(0x7f0000000140)='./file1\x00')
getresuid(&(0x7f00000000c0)=<r1=>0x0, &(0x7f0000000100), &(0x7f0000000180))
r2 = getgid()
chown(&(0x7f0000000040)='./file1\x00', r1, r2)
rename(&(0x7f0000001b00)='./file0/file0\x00', &(0x7f0000001b80)='./file1\x00')

00:00:03 executing program 3:
r0 = socket$inet6(0x1c, 0x20000000, 0x1000)
setsockopt$inet6_group_source_req(r0, 0x29, 0x33, &(0x7f0000000140)={0x0, {}, {{0x1c, 0x3, 0x0, @remote}}}, 0x150)

00:00:03 executing program 0:
r0 = socket(0x17, 0x5, 0x100000001)
connect$inet(r0, &(0x7f0000000040)={0x2, 0x2, @broadcast}, 0x10)
r1 = socket(0x10, 0x5, 0x3)
getsockopt$sock_timeval(r1, 0xffff, 0x1010, 0xfffffffffffffffe, &(0x7f0000000080)=0xfff2)

00:00:03 executing program 1:
freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0})
setgroups(0x1, &(0x7f0000000140)=[r0])
syz_emit_ethernet(0x58, &(0x7f0000000040)="7900a686674d17b5bdcd52542cb9dcfe6f9dcd5e0d9f000000cc653895d19847cbcef1fa321bffa211cff47496d897fcfbd8bf3cd5ebd6f925dd7f5fc54fb1f47f82e7be78edd66a94039c3811697ef34c6d4077cd72df18")

00:00:03 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = socket$inet6(0x1c, 0x20000000, 0x4)
setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, 0xfffffffffffffffe, 0x0)
r2 = dup2(r0, r0)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x6, &(0x7f0000000140), 0x8)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={<r3=>0x0}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)={r3, 0x825b, 0x8, [0x2, 0x6, 0x80, 0x4, 0x81, 0x9703, 0x1933, 0x1ff]}, &(0x7f00000000c0)=0x18)

00:00:04 executing program 2:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
socketpair(0x1d, 0x3, 0x5, &(0x7f0000000000)={<r1=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000040)={@in6={{0x1c, 0x2, 0x1, @empty, 0x6}}, <r2=>0x0}, &(0x7f0000000100)=0x84)
bind$unix(r0, &(0x7f0000000180)=@abs={0x1, 0x0, 0x0}, 0x8)
setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000140)={r2, 0x7f}, 0x8)
getsockopt$inet6_int(r0, 0x29, 0x2c, 0x0, 0x0)

00:00:04 executing program 1:
r0 = socket$inet(0x2, 0x4, 0x1)
setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040), 0x4)
setsockopt$sock_int(r0, 0xffff, 0x10000, &(0x7f00000000c0)=0x1, 0xffffffffffffffec)
bind$inet(r0, &(0x7f0000000000)={0x2, 0x1, @multicast1}, 0x10)

00:00:04 executing program 0:
r0 = msgget$private(0x0, 0x0)
msgsnd(r0, &(0x7f0000000380)={0x1, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0x8f, 0x800)
msgrcv(r0, &(0x7f00000002c0)={0x0, ""/170}, 0xb2, 0x3, 0x1000)
msgsnd(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="0000160000000000"], 0x8, 0x0)

00:00:04 executing program 3:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x3)
mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0xfc)
fstat(r0, &(0x7f0000000080))
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, <r1=>0x0, 0x9, 0x3b, 0x288, 0x5, 0xf0, 0xfffffffffffffd17}, &(0x7f0000000240)=0xa0)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000280)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r1, 0x1ff, 0x0, 0x80, 0x9, 0x5, 0x966f}, 0xa0)
r2 = socket$inet6_sctp(0x1c, 0x0, 0x84)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000340)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, <r3=>r1, 0x6, 0x4, 0x0, 0x40, 0xfe}, &(0x7f0000000400)=0xa0)
flock(r2, 0x1)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000440)={<r4=>r1, 0x5}, &(0x7f0000000480)=0x8)
getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000004c0)=""/90, &(0x7f0000000540)=0x5a)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000580)={r4, 0x3, 0x6}, 0xc)
fcntl$setstatus(r0, 0x4, 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000005c0)={<r5=>r3, 0x8000}, &(0x7f0000000600)=0x8)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000640)={0x80, 0x800, 0x10000, 0x7, r5}, 0x10)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000680), &(0x7f00000006c0)=0x4)
r6 = open$dir(&(0x7f0000000700)='./file0\x00', 0x8088, 0x16a)
setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000740)={r4, 0x10000}, 0x8)
bind$inet(r0, &(0x7f0000000780)={0x2, 0x3, @multicast1}, 0x10)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f00000007c0)={@in6={{0x1c, 0x0, 0xa7e0, @empty, 0xe}}, r3, 0xfffffffffffff191, 0xb3, 0x80000001}, 0x8c)
r7 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000880)={<r8=>r5, 0xffffffff, 0x8, [0x7fff, 0x6, 0xfffffffffffff0ab, 0x100000001, 0xf4e0, 0x9, 0x9e, 0x2]}, &(0x7f00000008c0)=0x18)
setsockopt$inet6_int(r6, 0x29, 0x3f, &(0x7f0000000900), 0x4)
getsockopt$inet_sctp_SCTP_EVENT(r7, 0x84, 0x1e, &(0x7f0000000940)={r1, 0x6, 0x2}, &(0x7f0000000980)=0x8)
mkdirat(r0, &(0x7f00000009c0)='./file0\x00', 0x16)
getsockopt$inet_int(r0, 0x0, 0x4e, &(0x7f0000000a00), &(0x7f0000000a40)=0x4)
setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r2, 0x84, 0x8002, &(0x7f0000000b00)={r5, &(0x7f0000000a80)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x1ff, @local={0xfe, 0x80, [], 0x0}, 0x2}, @in6={0x1c, 0x1, 0x5, @loopback, 0xffffffff}, @in6={0x1c, 0x3, 0x6, @loopback, 0x3}, @in={0x2, 0x1, @loopback}]}, &(0x7f0000000b40)=0x10)
pwritev(r0, &(0x7f0000000c40)=[{&(0x7f0000000b80)="b6ad8267bf5e59979732ed53794c9701d743910d278089a0e39b6fd8136a95bbf6dc5695a075b7208035b7c91129954dbd5f86d1b7170b3731347bba09646253e137159b42c76c51e47e1382ce25d18b39f7d844746337f30309fcb55b25a297d016248cddc0b43bd2827436c08eb43f16bddc4067f8c04e47d0953f67b20248986e2520214ade07f9a11c1f029213", 0x8f}], 0x1, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x22, &(0x7f0000000c80)={0xf, 0x7, r8}, &(0x7f0000000cc0)=0xc)
setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000d00)={0x7, 0x91f3, 0x1000, 0x4, 0x0, 0xf80000000000, 0x2, 0x2, 0xfff, 0x8, 0xffff}, 0xb)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000d40)=0x9, 0x4)

00:00:04 executing program 1:
r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0)
flock(r0, 0x1)
fcntl$lock(0xffffffffffffffff, 0x0, 0x0)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0)
mprotect(&(0x7f00004d8000/0x3000)=nil, 0x3000, 0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
accept4(r1, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x8, 0x20000000)
fcntl$lock(r1, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x400000000000})

00:00:04 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = dup2(r0, r0)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000000)={<r2=>0x0, 0x8788e58}, &(0x7f0000000180)=0x8)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000001c0)={r2, 0x74, "bc691730a1b9d5984ab1bc355e4781f27f3a54eabe1e2b2c262529203ec189100e944939fab1e9e3db13de3b0be58b9201bb3274af04acd80cc5c12aeedcc6f144cb52122ecbee97ff2b531d1a354f4ca5ad83673b10cb5f6bf84b765f7a56b270b14509b37465ad09602a656dd881e6dc29bf75"}, &(0x7f0000000240)=0x7c)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000080)=ANY=[@ANYBLOB="02000000e000e6561458000000000000000000000000000000000002000000000000000000000077b39f47f2d48652000000000000000000000000000000000000000000000000000000000000e4febc4100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=<r3=>0x0, @ANYBLOB="00000000000000970000"], 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000280)={0x1ff, 0x2000, 0xfffffffffffff930, 0x6, r3}, &(0x7f00000002c0)=0x10)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000140)={r3, 0xffffffffffffffff}, &(0x7f0000000040)=0xfffffffffffffef0)

00:00:04 executing program 3:
munmap(&(0x7f0000eef000/0x1000)=nil, 0x1000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
msync(&(0x7f0000dd9000/0x3000)=nil, 0x3000, 0x2)
msync(&(0x7f0000b13000/0x1000)=nil, 0x1000, 0x2)
getresuid(&(0x7f0000000000)=<r0=>0x0, &(0x7f0000000040), &(0x7f0000000080))
r1 = geteuid()
setreuid(r0, r1)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3)

00:00:04 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = dup2(r0, r0)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000040)=0xffffffffffffffff, 0x4)
getsockopt$inet6_tcp_buf(r1, 0x6, 0x2000, 0x0, &(0x7f0000000240))
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000000)=0x1e1c, 0x4)

00:00:04 executing program 1:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
shutdown(r1, 0xfffffffffffffffc)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="28000000ffff040001"], 0x9}, 0x0)
r2 = accept4(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000080)=0x10, 0x0)
setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f00000000c0)=0x3, 0x4)
sendmsg(r0, &(0x7f0000000380)={0x0, 0xff6c, 0x0, 0x0, &(0x7f0000000000), 0x128}, 0x0)
getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f0000000100), &(0x7f0000000140)=0x4)

00:00:04 executing program 2:
setreuid(0x0, 0xee00)
getresuid(0x0, 0x0, &(0x7f0000000180)=<r0=>0x0)
r1 = accept$unix(0xffffffffffffffff, &(0x7f00000001c0)=@abs, &(0x7f0000000200)=0x8)
r2 = accept(r1, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0xfffffffffffffff1)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x2, <r3=>0x0}, &(0x7f00000000c0)=0xc)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000100)={r3, 0x8}, 0x8)
setresuid(0x0, 0x0, r0)
setsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000140)={r3, 0x4}, 0x8)
setuid(0x0)

00:00:04 executing program 0:
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x80}, &(0x7f0000000040)=0x8)
clock_nanosleep(0x0, 0x0, &(0x7f00000000c0)={0x4, 0xa2}, &(0x7f0000000100))
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x101, "f665f80b6f1995359015e20fb2344aa1"}, 0x14)
sendto$inet(r0, 0x0, 0x0, 0x3fffc000, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @local}, 0x10)
clock_nanosleep(0xf, 0x0, &(0x7f00000001c0)={0x3fffffffffda, 0xfffffffffffffffe}, 0x0)
clock_settime(0x4, &(0x7f0000000180)={0x1, 0x80000001})
r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff)
getsockopt$inet_int(r1, 0x0, 0x42, &(0x7f0000000080), &(0x7f0000000140)=0x4)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000200)=0x9, 0x4)
clock_settime(0x1100000200000f, 0x0)

00:00:04 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000000)={<r1=>0x0, 0x0}, &(0x7f00000000c0)=0x10)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000001800)={r1}, 0x0)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000040)={r1, 0x62}, 0x8)
socket$inet6_sctp(0x1c, 0x5, 0x84)

00:00:04 executing program 2:
select(0x40, &(0x7f0000000040)={0x0, 0x3, 0x9, 0x800, 0x4, 0x5, 0x8a, 0x100000001}, 0x0, 0x0, 0x0)
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000080), &(0x7f00000000c0)=0x10)

00:00:04 executing program 3:
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
r1 = getpid()
r2 = geteuid()
r3 = getgid()
r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
pipe2(&(0x7f00000006c0)={<r5=>0xffffffffffffffff}, 0x100000)
socketpair(0x17, 0x4, 0x4, &(0x7f0000000580)={0xffffffffffffffff, <r6=>0xffffffffffffffff})
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={<r7=>0xffffffffffffffff})
r8 = socket$inet(0x2, 0x2, 0x3)
sendmsg$unix(r0, &(0x7f0000000680)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00000004c0)=[{&(0x7f0000000040)="59c0a26e274b5acc8692b79aded422ba9e16b9778f2d22f2170992e8bf540cc12e26defc41af6b8c391fa825035c5e0700c480437566a9ff7d275e469bab4772f23e432f51529b25a81696a90ea3e91ea0f577df6e7565d199c5e725d8cfdf87f2bb55a9d9802b1774cbd437129cd68d723fb906952bedd04e144a33", 0x7c}, {&(0x7f00000000c0)="2f85de1d5e25b93da15e067c29e0e775335e66a0192ec131221ce1205263602cbc938f7f4ee8cf5fcd897d54c8011429e57febaa1b376f58ff821eded2065c6b8521235e6f7aff922dd4e2ca93f40baf36accb3b387567252487ef3127e9908a2811199784d40437072490747bef481296e02f1f7239adbb8e05e52ba4d7b57589b8e6a0ec1bfd89ed64a32c860de631247e3004337c4ecbe46d692d2772f13eb77595f20f0d2fa3d912973f49b2d07da10feb8665cdf8c776c36a5424df0dc1c15be2fb95deb82d155061a6", 0xcc}, {&(0x7f00000001c0)="d119fd2c361b73c5b5d318ab20925e6ac88cb6710b9b6b4c35190d6b485b5c985d93c6087832ea4079ec65bb9c6977794ed8d50aadde26b675ccd747b566530b32dfc6f7d8d0075878b31b8045b1a1907ff4ba12faec56a3e67bfad7689c2028b00e42f4e82cec1130df", 0x6a}, {&(0x7f0000000240)="4cc3f51eff0a1a60e6ba0f6fb6813d5f1a47be0f537b6b22eb4bd81f9abb93332cf1f2c82d7bde7b05e2aa16916b43d9519485585090feddce08d1b8449d98b30845167c83133c9093e4f05e7c5587f6ec95b04a0510960f41854bd0240bed4c79eb7caca8bf9bb8381c84521640e2002a29fc53d1f1020d2be36af2ace99a75447baa113c2dc44948abed6318574350391ac035f1b4c59639c07285390fe91b", 0xa0}, {&(0x7f0000000300)="e62ad99f9b5d67ce923b65d046fe67812467a26fe99ac88e3e4d239f5307af68598bbaa505bae155cdb20c0de0a0c6d6814e9d564e2345cfb5f3f4358d51129b7d251e0a262923a37d21cab22954548bae1fe931f269", 0x56}, {&(0x7f0000000380)="8040e1fd406b00b0a2ca979ec1ad1728a4abdad7b2e99982913ec420f512a7dfbdcbcb7068ba13ee943199ca48a589797da138bd1314662626931bf7a9c614cc33728b963db1c041ece0104dc59e679f41c2f260b51d6efcfc6ebe57c8023defe09b335afd4900356b286f0589411779a507d58140", 0x75}, {&(0x7f0000000400)="5974fad42d9f42a9d9057209e9bbb32465ea8887e12f1b71173d5e16648c8d41f26c4c3782f6677c68fe82e728ef8f49edd854b1b2364a5feadc3c6f29fa897b645aded217ab33b2ffa593f8b8f0a6399afd957ff6ca6c6750e562e906d72d0a6976400ad3b2a9cc901d6031bfae8797dc3098eb2ddb72e505549aa757bbe3b47a5155269aefd97696cdeb4488bf1d176491f5cd5eb597d582eb893d59d8c89377ab43c9880226048d5f48444f2b3872589c", 0xb2}], 0x7, &(0x7f0000000600)=ANY=[@ANYBLOB="20feffff5dffc3c20000000000000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="000000002000000000000000ffff000001000000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="00003a3807b0000000000000ffff000001000000", @ANYRES32=r7, @ANYRES32=r8], 0x58, 0x2000d}, 0x0)
semget(0x0, 0x0, 0x0)

00:00:04 executing program 1:
munmap(&(0x7f0000eef000/0x1000)=nil, 0x1000)
mlock(&(0x7f0000f61000/0x1000)=nil, 0x1000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
getgroups(0x6, &(0x7f0000000000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, <r0=>0x0, 0xffffffffffffffff, 0xffffffffffffffff])
fstat(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
r2 = getegid()
r3 = getegid()
getresgid(&(0x7f0000000140)=<r4=>0x0, &(0x7f0000000180), &(0x7f00000001c0))
getgroups(0x9, &(0x7f0000000200)=[0xffffffffffffffff, <r5=>0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0])
freebsd11_stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0})
r7 = getegid()
getgroups(0x8, &(0x7f0000000300)=[r0, r1, r2, r3, r4, r5, r6, r7])
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3)

00:00:04 executing program 3:
r0 = open(&(0x7f0000000080)='./file0\x00', 0x8200, 0x20)
getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000100)={<r1=>0x0, 0xffffffffffffff00, 0x4, 0x7}, &(0x7f0000000140)=0x10)
setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000200)={r1, &(0x7f00000001c0)=[@in={0x2, 0x2, @broadcast}]}, &(0x7f0000000240)=0x10)
r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r2, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f0000000000)={@multicast1, @rand_addr, @multicast1}, 0xc)
setsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000000c0)={@multicast2=0xe0000001, @remote, @loopback}, 0xc)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0x8, @loopback, 0x7}}, r1}, &(0x7f0000000340)=0x84)
setsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f0000000180)={@multicast1, @multicast1=0xac1400bb, @loopback}, 0xc)

00:00:04 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000180)={<r1=>0x0, 0x0}, &(0x7f0000000140)=0x10)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={r1, 0x5}, 0x0)

00:00:04 executing program 3:
r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000), &(0x7f00000001c0)=0xffffff5f, 0x30000000)
setsockopt$inet_group_source_req(r0, 0x0, 0x57, &(0x7f0000000080)={0x40, {{0x2, 0x0, @rand_addr=0x3a02}}, {{0x2, 0x2, @multicast2}}}, 0x118)
fcntl$dupfd(r0, 0x11, r0)
sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)

00:00:04 executing program 0:
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0)
freebsd11_lstat(&(0x7f0000000200)='./file0\x00', 0x0)

00:00:04 executing program 3:
r0 = fcntl$dupfd(0xffffffffffffffff, 0xd, 0xffffffffffffffff)
readv(r0, &(0x7f0000000300)=[{&(0x7f0000000000)=""/119, 0x77}, {&(0x7f0000000080)=""/64, 0x40}, {&(0x7f00000000c0)=""/59, 0x3b}, {&(0x7f0000000100)=""/255, 0xff}, {&(0x7f0000000200)=""/212, 0xd4}], 0x5)
setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000400)=0x10000, 0x4)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000380), &(0x7f00000003c0)=0x4)

00:00:04 executing program 2:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
bind$inet(r0, &(0x7f0000000000)={0x2, 0x1, @broadcast}, 0x10)
setsockopt$inet_opts(r0, 0x0, 0x13, &(0x7f0000000580), 0x1f)

00:00:04 executing program 3:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x119)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040)=0x1, 0x4)
socketpair$unix(0x1, 0x5, 0x0, 0xffffffffffffffff)
r2 = socket$inet_icmp(0x2, 0x2, 0x1)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000080)={<r3=>0x0, 0x8}, &(0x7f00000000c0)=0x8)
getsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000240), &(0x7f0000000280)=0x10)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0x3, 0x6, @loopback, 0x20}}, r3}, 0xfffffde3)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f00000001c0)={r3, 0x5f27, 0xffffffffffffffe1, 0x3, 0x6, 0x10000}, &(0x7f0000000200)=0x14)

00:00:04 executing program 0:
setitimer(0x0, &(0x7f0000000000)={{0x0, 0x7fff}, {0x0, 0x8000f}}, 0x0)
r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x8, 0x8)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0xdcc, 0x2, 0x81, 0x9, 0x1c000000000000, 0x5, 0x718, 0x51, 0x0, 0xdabc, 0x100000001}, 0xb)

00:00:04 executing program 1:
r0 = semget$private(0x0, 0x8, 0x0)
__semctl$SETVAL(r0, 0xffffffffffffffff, 0x8, &(0x7f0000000140))
r1 = socket(0x1, 0x5, 0x200)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000016c0)=ANY=[@ANYBLOB="02004e2200000007000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f7bf72d60000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=<r2=>0x0, @ANYBLOB="0100080002000000"], &(0x7f00000000c0)=0x94)
setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r2, 0x401, 0x82, 0x9}, 0x10)
readv(r1, &(0x7f0000001640), 0x0)

00:00:05 executing program 2:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$inet_udp(r1, 0x11, 0x4, 0x0, 0x0)
mkdir(&(0x7f0000000000)='./file1\x00', 0x19)
sigaltstack(&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000040))
getsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000080)={@local, @remote, @multicast1}, &(0x7f0000000100)=0xc)

00:00:05 executing program 0:
freebsd10_pipe(0x0)
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040))
ppoll(&(0x7f0000000080)=[{}], 0xe0ee, 0x0, 0x0, 0x0)

00:00:05 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
pwritev(r0, &(0x7f0000000040)=[{&(0x7f0000000100)="f4b152dfda4e0782653a51fc0c82e528f05fb9ad84e2c9c9658e65c440a9f53f5c6ba90169b62982b13c929dbc528ff47d03f4a7e1577edfa50fe5b63cd77a72c4ceedc2d1e3da801f70cbedafc9151e7df0c5a3ce7af8cfccb19c7d5d068007da6b83896c10a0081d282aca91b67bd8bd99f074e3eb06a5d05a2d29f04a15a132d93857122ad389409fccc71d49c6ae2a24dc5558a21677", 0x98}, {&(0x7f00000001c0)="603defde7dc267fd8883fbbe171b444bef7993d2d1dd1ff9b6b60cece3131742c1bc8f06bd6b1d6d5ea62ce5db10ed7d55a494ad28695daf68fe9e9e9a3c80c5103538b97504fb727c248ef7f81cb28ed7e93893f15647d9b0dae4c0cc5f3dab1a8bfb4c128d0445d6ef113ae938acd5d63da03fb31a9f120b3b34a70c72c0401f3734dccb7b507345d689d1a568f43a3ec699cc315fad74df4ecec16831e8017f9bc47cbdfbac8d1664fd7aa0b982ed13a46050158b308e766fb25ce7b3b4f4cb0055ce933a641e6dbb2bdfe1af2aa43ebcdf95995cb01a5db480240f3bad90c6d0c8671894cfa9b0abf7c22591547b", 0xf0}], 0x2, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x27, &(0x7f00000000c0), 0x8)

00:00:05 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1206, &(0x7f0000000100), 0x10)
setsockopt$sock_int(r0, 0xffff, 0x20001008, &(0x7f0000000000)=0x695bf939, 0xfffffffffffffde3)

00:00:05 executing program 3:
open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0)
shmget(0xffffffffffffffff, 0x2000, 0x0, &(0x7f00009f6000/0x2000)=nil)
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000240)={&(0x7f0000000040)=@in={0x2, 0x0}, 0x10, &(0x7f0000000200)=[{&(0x7f0000000080)="8346165d3a3c034609d26280b5d3000e6fb515386fc370235639358a780f676a24b2e8b9404fb963077c84da9f5c0a0e64602c81811ec96e1b8d0fb6d0171aa52e26016ff5508403c98b17dc44c617cf33640b197f7c0a082b7f7a46b74c07f15640b394982f37a1844f1a74b6a57bc81b20dc38bbdedfbb8bbfc97677a0e6d86758e9d32427b098a961da91e65dea65281225ce2dede8403455a85596d0ba985cc812b5b1c707bc202ec341ea525d20b80476943f435f784fd9e2bb88aaa02b15fe3d5b2399ddc74f6039ec3a63373377c4996bf27e90e44855126f5354840a10", 0xe1}, {&(0x7f0000000180)="a2580057091e9c24b7af15551adbfe59a5f7fc1cd1662ffb57bd584cf9aa4c9ee8ae8dbf52bcb600aaf10200e394ec9b27b242835a909744d918077f13b9a7ceb67d692eece0aa0cd9efbbdeaa7d1c23b0994f5f98dcbd3b0ce3355973", 0x5d}], 0x2, &(0x7f00000002c0)=[@prinfo={0x14, 0x84, 0x7, {0xf}}, @dstaddrv6={0x1c}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x2}}], 0x44, 0x4}, 0x8c)
mlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000)

00:00:05 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x104)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x11, r1, 0x0)
fcntl$getown(r0, 0x5)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3, 0x11, r1, 0x0)
mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x12, r0, 0x0)
mlock(&(0x7f0000ff9000/0x3000)=nil, 0x3000)

00:00:05 executing program 2:
mlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000)
mlock(&(0x7f0000efa000/0x1000)=nil, 0x1000)
munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000)
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
sendto$inet(r0, &(0x7f0000000040)="01122b6b46f8b3abd66220e9cb8bd118e4c4cae83ba5e7bf913faa81082db6bf5202011dca66b404c65e162aa329d8efcfb9c912d626f163d14f8f385e578387bb09756a08c2944c5e62764556579a9a0327cdca43358e4c147f11380fba542d179646fba37f4694349c9bb59569d5d57881884f3dafb7864eeab1c64e706c99bdf79cc31de2d23a67738e9f04f46e7e4f54a0d8820946b4db963ac052ed6b547765fc8f20317b8d21dec28cd725a0", 0xaf, 0x80, &(0x7f0000000100)={0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
munmap(&(0x7f0000efd000/0x1000)=nil, 0x1000)

00:00:05 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={<r1=>0x0, 0x2}, &(0x7f0000000100)=0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x2, 0x0, 0xc000000000000000, 0x7, r1}, 0x10)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040), &(0x7f0000000080)=0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)

00:00:05 executing program 2:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
getrlimit(0xa, &(0x7f0000000000))
setitimer(0x0, &(0x7f0000000080), 0x0)

00:00:05 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0xc}, 0x8)
r1 = getpgrp(0xffffffffffffffff)
munlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000)
r2 = getpgid(0x0)
setpgid(r1, r2)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000140)={<r3=>0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000180)=0x10)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000001c0)={r3, 0x80000001}, &(0x7f0000000200)=0x8)

00:00:05 executing program 2:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = accept4(r1, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x8, 0x30000000)
setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f00000000c0)=0x7, 0x4)
sendmsg$unix(r0, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000580)=[@cred={0x20}], 0x20}, 0x5)
dup2(r1, r1)

00:00:05 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x10)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x1, 0xfffffffffffffffd, 0x4}, 0x10)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={<r1=>0x0, 0x5, 0x9, 0x6}, &(0x7f0000000080)=0x10)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x1ff, 0x1}, 0x10)
shutdown(r0, 0x2)
setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000100)={0x80}, 0x10)

00:00:05 executing program 2:
mlockall(0x2)
r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
shmget$private(0x0, 0x1000, 0x20, &(0x7f0000fff000/0x1000)=nil)
mmap(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x0, 0x80012, r0, 0x0)
mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0)

00:00:05 executing program 1:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
connect$inet6(r0, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0xffffffffffffffe7}, 0x1c)
accept4(r0, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x8, 0x20000000)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)

00:00:05 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x1000a}, 0x10)

00:00:05 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = dup(r0)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac}, 0x1c)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000400)={<r2=>0x0, 0x1000, "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"}, &(0x7f0000000000)=0x1008)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000140), &(0x7f0000000180)=0x4)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000040)={@in6={{0x1c, 0x3, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0x3f00000}}, r2, 0x3, 0x1, 0x9, 0x2, 0x9}, &(0x7f0000000100)=0x98)

00:00:05 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x100008, 0x0)
truncate(&(0x7f0000000000)='./file0\x00', 0x60000)
fchmodat(r0, &(0x7f0000000040)='./file1\x00', 0x5c)

00:00:05 executing program 0:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
write(r1, 0x0, 0x0)
sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="28000000ffff00001a00000000000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1], 0x28}, 0x0)
r2 = dup2(r1, r1)
getuid()
recvmsg(r1, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
munlockall()
r3 = fcntl$getown(r1, 0x5)
freebsd11_fstat(r2, &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, <r4=>0x0})
freebsd11_fstat(r1, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
r6 = getpgrp(0x0)
freebsd11_fstat(r1, &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x0, <r7=>0x0})
freebsd11_stat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x0, <r8=>0x0})
sendmsg$unix(r0, &(0x7f0000000d00)={&(0x7f0000000080)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f00000009c0)=[{&(0x7f00000002c0)="04ca8afa37754359b5705349628a726ad9836d829993d84654f54b7a915fbc919c849d72eb947922a86568850927d670f980c801fd3e3f129227b81ea02cb4bb01a2fd9a0bd0bd77836b68e15f711b2070660bafd36e31cc8b9b245780a19702818ecf378c73b4c649639835831a7f0f9dd224b522d1317e8b5ea433ab8f112c5d712c49116fb851e10c8c1979fec3bef2290c997e983844", 0x98}, {&(0x7f0000000480)="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", 0xfa}, {&(0x7f0000000580)="7776e29b39fabd9484c55ca0b31abd879c4512ee226ed02a9fa0256c61efc972b885196a0a738f4521272e867a6523aa6f2a2cdfe1f3a534c86896a05c27bf94ea598a2d56c771baf6717f1395c73fea817b7e803120699b4a83a2a85e74dbc5c8f415ecc2ebe3290367df7c4e6591ad1c4d31d300d4009cb9d142489a892436dc178fc95dd47bc45b50e1fe0099e15419a162cba3398c404644d12defd6debb6c126f5a6f53de2b67e8fd14040f062091469aba877af0b7e1300754036684c2ad4b0723", 0xc4}, {&(0x7f0000000680)="407682453a3b9fa8d7add584ec078fa03a9597f75faa53f5c4eb7b2057c7bf6a35e664f0faca2d5610a9811f9b4780c97d7a872e894c6eb97584d5fe704cbaefad99d4f1b90ad52a8b30df58420c541b2efa9074300ee5e64822c19d938fba7052b86fd8b2e015b612d550ba9c8489822d1746dc5157ace4ae09145dd86ef21f03a5f4b2a8101478a1a17773032b198663e3020bfdabcd0c2c3c7bd625e0295a56aee557f0d9cf721cb6eb069b7b03b12804e3be90889310245d165df20fd4", 0x1a9}, {&(0x7f0000000740)="cbedb861a32b015174ea129fd54ae81ef0c12dcb964c68fee7dbf4620d9a87789c257914ee743ca81a7861a82d08d8bcd759847925cda10829bd261b1fdc4ee9059202ba45c05894011ffa775a15962bf518d94afa11f52520f70d0ac9e79e55ba6e1e6abcc36b3ad36698faad16e77ffb12762b729bbf23d9257f7311723b18fbe99f64c6ed70c4cd1eba9789", 0x8d}, {&(0x7f0000000800)="9c9a4d072c11adc6b95c75776d6644a2c0a7eedf7ddb16eee829a06c281c37d0c8a58be6485aceac677165f60884415aa3540cf93a09018fd934640c1ae9f65a532ec95b18d9f0178412adfee9ad0a283fa2be176854a9714e69f894b154faf7d451b8e0a2422ba1d056100e0b48d34f336a39f5ab3e7f4e8af63fe6b5090c1c236c49df2138165bdca141d9108f405a9d0356f50a80cde47c680c15cba8e50b1a4583eeefb33c30be073b4c8b560c3f9b54a8e90ad2eaef39fdbefb1cbb96202b4e2c8cde7b9d6f23ca7ccef31f71e60cf318732c4f2b9787eb9b4797092de227e75df548782f7ea92ed5ecd8d97dd07d10168632932d05", 0x146}, {&(0x7f0000000900)="fa63c9536b2050ed05e8899abccbf008b657c9de693dd7d5ecaf03bf834aa6630518a8fbdc991f5141d542c7920e3ff160d65e029cc1c270b93c580450cb03b9e5c086fec9882da17ab2b08dd78d49811efbc782cb4b0c399e86a409d070c61f011a17a89a9c6fb1a3feb1776a0ee1f9b205030c69d08632ce96b4177b5c6ddb9a913860192c85c1e6d95a4893ac62643106b8af01cfcb7d5e58c2da8dcee0cd5a5f747343659baf240236bc48", 0xad}, {&(0x7f00000000c0)="366f2256ca630b1e52610b6a28375a833ffeb45bf0fe2bdc3cfa2e30004c2c0d923fd048610de4afd0b7dfcd115a356a5218dc3e61a73abfafbf944d12727c4ea8e21f82ca07a1fc", 0x48}], 0x8, &(0x7f0000000c40)=[@rights={0x28, 0xffff, 0x1, [r1, r1, r2, r0, r2, r1]}, @cred={0x20, 0xffff, 0x2, r3, r4, r5}, @cred={0x20, 0xffff, 0x2, r6, r7, r8}, @rights={0x28, 0xffff, 0x1, [r2, r0, r2, r0, r0]}], 0x90, 0x20005}, 0x5)
recvmsg(r1, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000040)=""/16, 0x10}], 0x1, &(0x7f00000001c0)=""/141, 0x8d}, 0x0)
getpeername$unix(r1, &(0x7f0000000d40)=@abs, &(0x7f0000000d80)=0x8)

00:00:05 executing program 1:
connect(0xffffffffffffffff, &(0x7f0000000040)=@un=@file={0x0, './file0\x00'}, 0x565ac80aba755dc0)

00:00:05 executing program 2:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
getgroups(0x3, &(0x7f0000000080)=[0x0, 0xffffffffffffffff, <r0=>0x0])
chown(&(0x7f00000001c0)='./file0\x00', 0x0, r0)
setgroups(0xf97616dcf6d9d513, 0x0)
symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='./file0\x00')
mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0)
r1 = open$dir(&(0x7f0000000180)='./file0/file0\x00', 0x40, 0x10)
openat(r1, &(0x7f0000000200)='./file1\x00', 0x940, 0x40)
chmod(&(0x7f0000000100)='./file0\x00', 0x0)

00:00:05 executing program 1:
setgroups(0x3d0, 0x0)
r0 = socket(0x10000000011, 0x8000000003, 0x0)
close(r0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$inet_int(r1, 0x0, 0x2, &(0x7f0000000180)=0x80000001, 0x4)
write(r0, 0x0, 0x0)

00:00:05 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000001c0)={<r1=>0x0, &(0x7f0000000180)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000200)=0x10)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000280)={r1, &(0x7f0000000240)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f00000002c0)=0x10)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="01002e66696c653000"], 0x10)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={<r2=>0x0}, 0x0)
connect$unix(r0, &(0x7f0000000040)=@abs={0x0, 0x0, 0x1}, 0x8)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={r2, 0x8, 0x6, 0x2a, 0x8, 0x401}, 0x14)
mkdir(&(0x7f0000000080)='./file0\x00', 0xc0)
open$dir(&(0x7f0000000140)='./file0\x00', 0x4, 0x192)

00:00:05 executing program 2:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x3bc, &(0x7f0000000080)=[@init={0x0, 0x84, 0x1, {0xfff, 0x7, 0xffff, 0x9}}], 0x10}, 0x0)
socketpair(0x1c, 0x10000005, 0x1e, &(0x7f0000000100)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
connect$inet(r1, &(0x7f0000000040)={0x2, 0x2, @loopback}, 0x10)

00:00:06 executing program 1:
r0 = socket(0x5, 0xffffffd, 0x84)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82020108667f6c653000"], 0x10)
write(r0, &(0x7f00000001c0)='I', 0x1)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10)
sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket$inet_udplite(0x2, 0x2, 0x88)

00:00:06 executing program 0:
select(0x40, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000140)={0x0, 0x598e7aec})
sigaltstack(&(0x7f0000ff9000/0x4000)=nil, 0x0)

00:00:06 executing program 3:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000140)={0x7, 0x2}, 0x10)
setsockopt$inet6_group_source_req(r0, 0x29, 0xd, &(0x7f0000000000)={0x30345d00f8ffff, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108)
setsockopt$sock_timeval(r0, 0xffff, 0x0, &(0x7f0000000180)={0x1, 0x3f}, 0x10)

00:00:06 executing program 1:
r0 = socket$inet6(0x1c, 0x3, 0xfffffffffffffff8)
open(&(0x7f0000000140)='./file0\x00', 0x8003, 0x140)
setsockopt$inet6_group_source_req(r0, 0x29, 0x19, &(0x7f0000000000)={0x2, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}, {{0x1c, 0xffffffffffffffff, 0x0, @local}}}, 0x24)

00:00:06 executing program 2:
r0 = socket(0x1c, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x0, 0x520}, 0x2a0)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c)

00:00:06 executing program 1:
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000040), 0x1)

00:00:06 executing program 1:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$setstatus(r0, 0x4, 0x10000)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000209, 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000000)='C', 0x1}], 0x1, 0x0)
r2 = dup(r1)
pwritev(r2, &(0x7f0000003a40)=[{0x0, 0xd1}], 0x1, 0x0)

00:00:06 executing program 3:
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')
freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fchmod(r0, 0x1)

00:00:06 executing program 0:
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100000)
getsockopt$inet_mreqsrc(r1, 0x0, 0x0, &(0x7f0000000180)={@rand_addr, @rand_addr, @local}, &(0x7f00000001c0)=0xc)
r2 = getuid()
freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
munmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000)
setsockopt$inet_buf(r0, 0x0, 0x52, &(0x7f0000000200)="78c97b7f911a51c82a9c0f8b90ebffa6b5df513357625902f031a9d2eb940f3dc3d55381dfcb876cd2dea72aafe8ad62b0416658935b833dd301c79a8a4d1f293cb0cb169f47361a99259da9aed38534bf25c9cd941278f48e5a0ec5be217682023a712245da94aa67bf4aa02c7af102df3f4bfefe38d3644cfdf63b85c3696fb7b5698fea5635643b548893cd", 0x8d)
fchownat(r0, &(0x7f0000000080)='./file0\x00', r2, r3, 0x0)

00:00:06 executing program 2:
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000040)={0x66, &(0x7f0000000000)=[@in={0x2, 0x2, @multicast1}]}, &(0x7f0000000080)=0x10)
r1 = socket(0x0, 0x4000000000000005, 0x800000053)
close(r1)

00:00:06 executing program 2:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
truncate(&(0x7f00000000c0)='./file0\x00', 0x100000001)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={<r3=>0x0, 0x4, 0x6e9b}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r3, 0x9}, &(0x7f0000000180)=0x8)
open(&(0x7f00000001c0)='./file0\x00', 0x80, 0x100)
sendfile(r0, r1, 0x0, 0x0)
close(r2)

00:00:06 executing program 0:
socketpair(0x17, 0x10000005, 0xffffffffffffffff, &(0x7f0000000000)={<r0=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000080)={<r1=>0x0, 0x6}, &(0x7f00000000c0)=0x8)
r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000200)={0x7, 0x1, 0x4, 0x0, 0x3, 0x3, 0x0, 0x2, 0x800, 0xfffffffffffffffd, 0x200}, 0xb)
getsockopt$inet6_int(r2, 0x29, 0x1c, 0x0, &(0x7f0000000040))
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000100)={r1, 0x10000, 0xf, 0x3, 0x6}, &(0x7f0000000140)=0x18)
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000180)={r1, 0xd, 0x1}, &(0x7f00000001c0)=0x8)

00:00:06 executing program 3:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r1 = dup2(r0, r0)
r2 = geteuid()
r3 = getegid()
recvmsg(r1, &(0x7f00000004c0)={&(0x7f0000000280)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, &(0x7f0000000380)=[{&(0x7f00000002c0)=""/71, 0x47}, {&(0x7f0000000340)=""/22, 0x16}], 0x2, &(0x7f00000003c0)=""/237, 0xed}, 0x40000)
fchownat(r1, &(0x7f0000000000)='./file0\x00', r2, r3, 0x600)
sendmsg$inet_sctp(r1, &(0x7f0000000240)={&(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000200)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0xff}}, @init={0x14, 0x84, 0x1, {0xf8, 0x8f7, 0x9}}], 0x28, 0x80}, 0x100)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000040)={<r4=>0x0, 0x1}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000100)={@in={{0x2, 0x0, @rand_addr=0xd8e}}, r4, 0xe7f, 0x80000001, 0x3}, &(0x7f00000001c0)=0x94)

00:00:06 executing program 0:
mkdir(&(0x7f0000000380)='./file0\x00', 0x8)
r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
recvmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000000)=""/216, 0xd8}], 0x1, &(0x7f0000000140)=""/33, 0x21}, 0x80)
readlink(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)=""/179, 0xb3)

00:00:06 executing program 1:
socketpair(0x1c, 0x0, 0x0, 0x0)
r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000080)={<r1=>0x0, 0xe7, "5e20c1761b5f0eebc58156ffd0f9c97761ea4d0ed90c56ca058fa2ee898da9e71f0358babd31c4eebc621db958abdfea13e3d9e84b9e6c83a7826223e8362ab2f90f6639e72c21295c38ab53b57eb4e27e9e78e50052d54634bd4c4ee611961eb991a99fdb8882ca90eb228aaf182c924e364d7e9157c3f7cb46e9af4667578b6ecb4548679cfd3427e3343052d9bc90135133a97957c4e583775ebbb4bd40e68a541836919eb71e10cdd734d5fae4050fdaf5f378f5c43c3935a402cf6be8823c161657d6695408e5c1fb964b8639edb62bead481c0ed763af253558138b464ffd93c4f596490"}, &(0x7f0000000180)=0xef)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000001c0)={@in6={{0x1c, 0x1, 0xfff, @loopback, 0x100}}, r1, 0x101, 0xe338, 0x4, 0x6, 0x6dc16507}, &(0x7f0000000280)=0x98)

00:00:06 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup2(r0, r0)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f0000000000)={0x3, {{0x2, 0x0, @rand_addr=0x20000000000000}}}, 0x90)
dup2(r0, r0)

00:00:06 executing program 1:
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0)
mkdirat(r0, &(0x7f0000000000)='./file1\x00', 0x0)
getresuid(&(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)=<r1=>0x0)
r2 = getgid()
fchownat(r0, &(0x7f00000002c0)='./file0/file0\x00', r1, r2, 0xf26b2bf2c49ef320)
pipe2(&(0x7f0000000140)={0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x4)
getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000001c0)={<r4=>0x0, 0x1}, &(0x7f0000000200)=0x8)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000240)={r4, 0x10001}, &(0x7f0000000280)=0x8)
fsync(r0)
mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0)
rename(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00')

00:00:06 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, &(0x7f0000000040)={0x1, [<r1=>0x0]}, &(0x7f0000000100)=0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000340)={r1, 0x9}, &(0x7f0000000380)=0x8)
r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x4, 0x20)
r3 = dup(r0)
linkat(r2, &(0x7f00000000c0)='./file0\x00', r3, &(0x7f0000000140)='./file0\x00', 0x400)

00:00:07 executing program 2:
r0 = socket$inet(0x2, 0x3, 0x0)
clock_gettime(0x0, &(0x7f0000000000))
fcntl$dupfd(r0, 0x6, 0xffffffffffffffff)

00:00:07 executing program 0:
clock_nanosleep(0x4, 0x1, &(0x7f0000000040)={0x5, 0x81}, 0x0)
clock_nanosleep(0xe, 0x1, &(0x7f0000000140)={0x5, 0x3}, 0x0)
clock_settime(0xf, &(0x7f0000000000)={0x0, 0x80000000})
freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f00000000c0), &(0x7f0000000100)=0x4)

00:00:07 executing program 3:
pipe2(&(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100000)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000080)={<r2=>0x0, 0x100000001}, &(0x7f0000000100)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1, 0x8, @loopback, 0xbece}}, r2, 0x100, 0x7, 0x200, 0x10001, 0x8, 0x9}, &(0x7f0000000200)=0x98)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x10, &(0x7f0000000240)={<r4=>0x0, 0x0}, &(0x7f00000000c0)=0x270)
getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000280), &(0x7f00000002c0)=0x8)
accept4$inet(r0, &(0x7f0000000300)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000340)=0x10, 0x10000000)
r5 = dup2(r3, r3)
getsockopt$inet_sctp_SCTP_EVENT(r5, 0x84, 0x1e, &(0x7f0000000000)={r4, 0xa}, 0x0)

00:00:07 executing program 1:
r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0x1c)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000080), &(0x7f0000000100)=0x4)
r1 = socket$inet(0x2, 0x3, 0x0)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000180)={<r2=>0x0, 0x7f}, &(0x7f00000001c0)=0x8)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000200)={r2, 0xa4, "3cd1191803f8ae941903b7bd575a993152c1abd4157a260312cca23eba75205387d88f1052bee9c417fc995a880d56311d7bb68bc79f4fa917c2877628e10d98d756f5bd423ddb0601efc1745707b7442fd6472e4f2e39d286bfe44552e309fb762870ad6f2e507a360cb2a216a602a67d799fe1a90d69a2319a32fc696747a093fa3a9e31a97ebc746d9f4958e3f5ac05323e9b4bd2ea9c087b49135d7f4e59e9f79e2b"}, &(0x7f00000002c0)=0xac)
setsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000140)={@multicast1}, 0x8)
getsockopt$inet_opts(r1, 0x0, 0x5a, 0x0, &(0x7f00000000c0))

00:00:07 executing program 0:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)="ee08665d19ac14d5e51348771197a7728420aef61715f7b1c3d4b3830c921bf0817a0000000000006a89dbdf", 0x2c)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="01b8033d", 0x4)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0xf, 0x3, <r1=>0x0}, &(0x7f00000000c0)=0xffffffffffffffa0)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000100)={r1, 0x1, 0x3, 0x7, 0x8}, &(0x7f0000000140)=0x18)
setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000180)="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", 0x1000)

00:00:07 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000009513f2250bf2844fb58bc8422e715aad53eeea628c518553060ea8726d44280575e3e40d51f8a5a8afee773922dc2bc99a52272ff4b9072f19fa7ba244f03c917a290ae34d7a75e70be29e8e615ed4b3724c7fc86b6ee2e268086ae832371f13ea89bd00dc", @ANYRES32=0x0], 0x8c)

00:00:07 executing program 2:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x8000001000020a, 0xc0)
truncate(&(0x7f0000000040)='./file0\x00', 0x7fffffff)
readv(r0, &(0x7f0000000080)=[{0x0, 0xffffffffffffff90}, {&(0x7f00000000c0)=""/206, 0x2}, {&(0x7f00000034c0)=""/4096, 0x1000}], 0x3)

00:00:07 executing program 3:
__getcwd(&(0x7f0000000040)=""/87, 0x89)
r0 = open(&(0x7f0000000000)='./file0\x00', 0x40, 0x162)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f00000000c0)={0x0, 0x8b85, 0x4000, 0x40, 0x3, 0x6, 0x101, 0xfffffffffffffffe, <r1=>0x0}, &(0x7f0000000100)=0x20)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x6, 0x1, r1}, &(0x7f00000001c0)=0xffffffffffffffc0)

00:00:07 executing program 1:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={<r0=>0xffffffffffffffff})
r1 = socket(0x2, 0x1, 0xfffffffffffffff8)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f00000000c0)={@in={{0x2, 0x3}}, <r2=>0x0}, &(0x7f0000000040)=0x8c)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000180)={0x1f, 0x6d00, 0x1f, 0x200, r2}, 0x10)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="28000000ffff"], 0x6}, 0x0)
sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x13e}, 0x0)

00:00:07 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="01002c2f66696c653000"], 0xa)
connect$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="89", @ANYRES32=<r1=>0x0], 0x0)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
getsockopt$sock_int(r2, 0xffff, 0x10041, &(0x7f0000000040), &(0x7f00000000c0)=0x4)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @local}}, r1}, 0x268)

00:00:07 executing program 1:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_group_source_req(r0, 0x0, 0x52, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100800, 0x0)

00:00:07 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={<r1=>0x0, 0x8}, 0x0)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={r1, 0xa, 0x3f}, 0x8)

00:00:07 executing program 2:
r0 = open(&(0x7f0000000140)='.\x00', 0x110840, 0x0)
r1 = dup(r0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0)
fdatasync(r1)
preadv(r1, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/118, 0x76}], 0x1, 0x0)
r2 = getpid()
fcntl$setown(r0, 0x6, r2)
chmod(&(0x7f0000000000)='./file0\x00', 0x0)
write(r1, &(0x7f0000000080)="fa125d6b549d65e8b7c72960f55560bdb5610864434a072c50f221ecc38ee8825a95dd8ccab4854f21c270d7ef5c55e4db5bd50c16e692c233867510a2c950be189eda2cca216a58e71a67c16089851368cf7894f12016c1af1edd5a1630f93f1456fadd115e5a42f83aa148ca0f59c1d01fa321b9805c97674e71bf3472490e0f73843a716d5ce8bfae46f9fc590d", 0x8f)

00:00:07 executing program 1:
munmap(&(0x7f0000ff7000/0x4000)=nil, 0x4000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x114)
getsockname$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c)
msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2)
munmap(&(0x7f0000f38000/0x1000)=nil, 0x1000)
madvise(&(0x7f0000768000/0x600000)=nil, 0x600000, 0x3)

00:00:07 executing program 3:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[@ANYBLOB="82032e"], 0x1)
r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0)
symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00')
mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000)
openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0/file0\x00', 0x200, 0x0)

00:00:07 executing program 0:
r0 = socket(0xffffffbfffffffff, 0x10000007, 0xfffffffff7fffffc)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x1}, 0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x3}, 0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="02004e23e00000010000000059000000000000000000000000001400000000000000000000000000000080c4d542dd28dd52000000000000000000000000000000000000000000000000000000000000000000000000000000000000007c2dd636600f0000000000000000000000000000000300000000000000000000000000000000000000000000000000220b5d2c7891cdef99420aa50725edeae4721d34837559c7ca43774aeec33de045188328cacfb07f9c0022dfda37e50876045aca89765c8e636764d414ed258da026f06d7b126b873ee097983a027b812727c85e277c41a7481d0ca2786612c70ae05dd7867ca25ecc6254ef4b447d5b1158d6a923ae7e740bc5fd0ec8270639c10792babd4d4b41f40542ae9ac867ee915bd46f2e820fc3a28015c0181288998270dd1f38c697e52a058d69d007272d1f12e27eacbae50cc56fb6a3b42f63b026fc1918f281303268", @ANYRES32=<r1=>0x0, @ANYBLOB="010000000400000002000000000400002000ff00"], &(0x7f00000000c0)=0xa0)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000240)={r1, 0x3f, 0xfb, "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"}, 0x103)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000200)={0x0, 0x3}, 0x8)

00:00:07 executing program 0:
munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000)
mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x6, 0x81010, 0xffffffffffffffff, 0x0)
socket$inet_icmp(0x2, 0x2, 0x1)
mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x6, 0x1011, 0xffffffffffffffff, 0x0)

00:00:07 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4)
sendto$unix(r0, &(0x7f0000000100)="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", 0x1000, 0x185, 0x0, 0x0)

00:00:07 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={<r1=>0x0, 0x5}, &(0x7f0000000040)=0x8)
sendfile(r0, r0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x8001, 0x7, 0x0, 0x8, 0x5, 0x5, 0x40, 0x52fa, r1}, 0x20)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x2, 0xffffffffffffffff, @multicast1}}, 0x0, 0x9, 0x0, 0x4}, 0xa0)

00:00:07 executing program 3:
r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0, 0x24)
freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
renameat(r0, &(0x7f0000000100)='./file0\x00', r1, &(0x7f00000001c0)='./file0\x00')
r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r2, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r2, 0x0, 0x4b, &(0x7f0000000000)={@multicast1, @multicast1, @multicast1}, 0x3)
setsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000000c0)={@multicast2=0xe0000001, @remote, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r2, 0x0, 0xd, &(0x7f0000000180)={@multicast1, @multicast1=0xac1400bb, @loopback}, 0xc)

00:00:07 executing program 0:
mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000)
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket(0x2, 0x5, 0x0)
connect$unix(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66786c653000"], 0x10)
close(r2)
munmap(&(0x7f0000b52000/0x3000)=nil, 0x3000)
accept4$inet(r1, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10, 0x30000000)
mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x5)
mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x6)
munmap(&(0x7f0000d75000/0xb000)=nil, 0x1f470000)
r3 = shmget$private(0x0, 0x2000, 0x80, &(0x7f0000999000/0x2000)=nil)
fstat(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
r5 = getegid()
getresuid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)=<r6=>0x0)
fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r7=>0x0})
r8 = fcntl$getown(r0, 0x5)
r9 = fcntl$getown(r0, 0x5)
shmctl$IPC_SET(r3, 0x1, &(0x7f0000000380)={{0x9, r4, r5, r6, r7, 0x18, 0x7}, 0x1000, 0x8, 0x1, 0x7ff, r8, r9, 0x4})

00:00:07 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0x4f, 0xc0, 0x410, 0xf94e, 0x9, 0x3, 0x0, 0x0, <r1=>0x0}, &(0x7f0000000080)=0x20)
r2 = shmget$private(0x0, 0x1000, 0x200, &(0x7f0000ffc000/0x1000)=nil)
shmctl$SHM_STAT(r2, 0xd, &(0x7f0000000540)=""/236)
socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000280)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], 0xc)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={r1, 0x5}, &(0x7f0000000140)=0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000040), 0x0)
sync()

00:00:07 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f0000000100), &(0x7f00000000c0)=0x4)
recvmsg(r0, &(0x7f0000000940)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f0000000800)=[{&(0x7f0000000040)=""/80, 0x50}, {&(0x7f0000000140)=""/156, 0x9c}, {&(0x7f0000000200)=""/236, 0x3f6}, {&(0x7f0000000300)=""/234, 0xea}, {&(0x7f0000000400)=""/228, 0xfeea}, {&(0x7f0000000500)=""/195, 0xc3}, {&(0x7f0000000600)=""/108, 0x6c}, {&(0x7f0000000680)=""/51, 0x33}, {&(0x7f00000006c0)=""/17, 0x11}, {&(0x7f0000000700)=""/253, 0xfef9}], 0xa, &(0x7f0000000980)=""/107, 0x6b}, 0x40000)
socket$inet6_tcp(0x1c, 0x1, 0x0)

00:00:07 executing program 2:
open(&(0x7f0000000080)='./file0\x00', 0x200c0, 0x0)
truncate(&(0x7f0000000040)='./file0\x00', 0x7fffffff)
socket$inet6_icmp(0x1c, 0x2, 0x3a)
truncate(&(0x7f0000000100)='./file0\x00', 0x4)

00:00:07 executing program 1:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0)
r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001})
r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
flock(r2, 0x2)
flock(r1, 0x2)
flock(r0, 0x2)
readv(r1, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/1, 0x1}], 0x1)
fcntl$lock(r0, 0xf, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x100000000})

00:00:08 executing program 2:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000140)={@multicast2, @local}, 0xc)
getsockopt$inet_buf(r0, 0x0, 0x51, &(0x7f00000000c0)=""/108, &(0x7f0000000180)=0x6c)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@rand_addr=0x6, @broadcast, @rand_addr=0xdd2}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000040)={@multicast2, @empty, @rand_addr=0x6f3e}, 0x22d)

00:00:08 executing program 0:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000100)=0x300, 0x4)
pipe2(&(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x100004)
getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={<r3=>0x0, 0x0, 0x8, 0x4}, &(0x7f0000000080)=0x10)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000140)={r3, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000180)=0x10)
r4 = getpgid(0xffffffffffffffff)
freebsd11_lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, <r5=>0x0})
getresgid(&(0x7f0000000680), &(0x7f00000006c0)=<r6=>0x0, &(0x7f0000000700))
r7 = getpgid(0x0)
getresuid(&(0x7f0000000740), &(0x7f0000000780)=<r8=>0x0, &(0x7f00000007c0))
r9 = getgid()
r10 = getpgrp(0x0)
freebsd11_lstat(&(0x7f0000000800)='./file0\x00', &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, <r11=>0x0})
getgroups(0x5, &(0x7f00000008c0)=[0x0, 0x0, 0xffffffffffffffff, <r12=>0xffffffffffffffff, 0xffffffffffffffff])
r13 = getpid()
freebsd11_fstat(r2, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, <r14=>0x0})
freebsd11_stat(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r15=>0x0})
r16 = getpid()
fstat(r1, &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0, <r17=>0x0})
getgroups(0x2, &(0x7f0000000b40)=[<r18=>0x0, 0x0])
r19 = getpgrp(0x0)
freebsd11_stat(&(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, <r20=>0x0})
fstat(r1, &(0x7f0000000c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r21=>0x0})
sendmsg$unix(r1, &(0x7f0000000e80)={&(0x7f00000001c0)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000000540)=[{&(0x7f0000000200)="a2f6550b06e06728367f725cc762e6c42b461a3572dc427826c1dce19071505646b5a823ef6309c13258acb16f921f0d15360d702d0f6158e4c0e2944f4cf070757be8eb69b13d1f221172799d5730f89bbfd0526c5cac8509336c9c292a3c47759bfe10d5715e0cae5ecc5ccad5893d0089faca1e1116f5892d54", 0x7b}, {&(0x7f0000000280)="9a2c7e9a630d147d64e1f118b199e76b1927a05f69dc5777e334ad7c86f74f09fce552ddd7ee777a11700c2963bfe5720fb2b6fb843e365d2fcf66a2ab", 0x3d}, {&(0x7f00000002c0)="502ae357abe1b89f7d469bb72c81fbb16e0cb5c2a1f92aa47f29f738e18321db41810f0d1402d55510ecadef82563530c7946719c53970d568c91d4c08cd74247025720752412e6c553672856db8ea61653755703c1746c6dde6464222eac2d92af0a4891da0b214b82b4e151fb9b29bc0f7d002e0198a919d630e8cbfb73a015ca03f2caac0fc4d20f05d2a60c7d6b2633c8d30175efa8efe1298faac72ede27a062803bc1618eb2f828bf0c34b3cf496722ba99d5a566e2a006582ea8540dd8a8c25f48933f54d6f", 0xc9}, {&(0x7f00000003c0)="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", 0xfb}, {&(0x7f00000004c0)="59113459185feb9fc23264b64356a553697590bf90b25297c40dbc2bbae34c9e98dc00e143c5552c3e007bf4abea72c70d2ca0b8564714248263d68697cbb59fe9004ebab307d7fcc519e7d044970d8363eac04f35c448b41a69c0a00e", 0x5d}], 0x5, &(0x7f0000000d40)=ANY=[@ANYBLOB="2000000000000000ffff000002000000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="000000001800000000000000ffff000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="1800000000000000ffff000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="2000000000000000ffff000002000000", @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB="00f3ffff1f00000000000000ffff000002000000", @ANYRES32=r10, @ANYRES32=r11, @ANYRES32=r12, @ANYBLOB="000000001800000000000000ffff000001000000", @ANYRES32=r0, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r13, @ANYRES32=r14, @ANYRES32=r15, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r16, @ANYRES32=r17, @ANYRES32=r18, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r19, @ANYRES32=r20, @ANYRES32=r21, @ANYBLOB='\x00\x00\x00\x00'], 0x108, 0x5}, 0x8)

00:00:08 executing program 3:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f0000000000)=0x8, 0x4)
setsockopt$inet6_udplite(r0, 0x88, 0x4, 0x0, 0x0)

00:00:08 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f00000012c0), &(0x7f00000000c0)=0x4)
r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x20048, 0x60)
getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000040), &(0x7f0000000080)=0x4)

00:00:08 executing program 3:
setitimer(0x2, &(0x7f0000000080)={{0x0, 0x10000}, {0x0, 0x9}}, 0x0)
syz_execute_func(&(0x7f0000000000)="f342ab420f01c4c442f8f34ae8c48179101527000000c421fc5aed3ed9e00f1bb500000000c4e2fd20a930000000d26d05c462f1be8c3b00000000")
utimes(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{0x7fffffff, 0x80}, {0x5, 0x40}})
r0 = socket$unix(0x1, 0x3, 0x0)
write(r0, &(0x7f0000000100)="2d9a6ac344a4cc49d5d42afab46877e63dc1b4f5e164", 0x16)

00:00:08 executing program 3:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000080)={0x7, 0x1ff}, 0x10)
select(0x2, &(0x7f0000000200)={0x7ef}, 0x0, 0x0, 0x0)
r1 = shmget$private(0x0, 0x4000, 0x80, &(0x7f0000ffc000/0x4000)=nil)
setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f00000000c0)={@multicast2, @broadcast}, 0xc)
shmctl$IPC_STAT(r1, 0x2, &(0x7f0000000000)=""/77)
shmctl$IPC_STAT(r1, 0x2, &(0x7f0000000100)=""/134)

00:00:08 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000040)={@in6={{0x1c, 0x2, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x9}}, <r1=>0x0}, &(0x7f0000000100)=0x84)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000200)={r1, 0x401}, 0x8)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00'], 0x1)
getsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000140)=""/66, &(0x7f00000001c0)=0x42)

00:00:08 executing program 1:
r0 = socket$inet(0x2, 0x10000003, 0x0)
sendmsg$inet_sctp(r0, &(0x7f0000001280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0xffffffea}, 0x1c, &(0x7f0000001240)=[{&(0x7f0000000180)="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", 0x7ed}], 0x1}, 0x0)
getsockopt$inet_int(r0, 0x0, 0x47, &(0x7f0000000040), &(0x7f0000000080)=0x4)

00:00:08 executing program 0:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
bind(r1, &(0x7f00000000c0)=@in6={0x1c, 0x1, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x8001}, 0x4)
dup2(r1, r0)
r2 = socket$unix(0x1, 0x2, 0x0)
sendmsg$unix(r2, &(0x7f0000001480)={&(0x7f0000000080)=ANY=[@ANYBLOB="70012e2f66696c6530fcff3b2a258b6538620a9fae920e7bb989100c811825d3629f05f30200a6b1da63bff31f577aa7027218f822c3"], 0xa, 0x0}, 0x0)

00:00:08 executing program 2:
socket$inet6(0x1c, 0x3, 0x0)
execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)=[&(0x7f0000000280)='\xff\xd4~\xed\x19\xc2\xa0\xe0L\xe5\x97r\xc2\x1aV\xc3\x10\x03e\t\xb4I\xf4\x9f\x1f=\f\x82\xb8\b\x96\xe7$\x03\xd4\x1c\x95\xac\xc8\xdf\xc7\x15\x8f\xfe\xa8b\fJ2~\x10-\x17\xf2\xbd\xfd\xeb\xbe\\N\x99%\x82\x11\xd5u\xed\xb6`=\x81^\x16j\x14=\r\x1fG\xf24\xba!\xf4u\x80Ea\x06\x00\x03\xb0\xa1\xb2-\x02\xc4/.\x1e\xed\xdf\t\x84Y\\SE\xc7\xa2\xa6\xdf6\r\x1a\xfa\x9e4\xad\x12l\xba\x15\x9f\xbd\x97\x97\xac/\xd1\\\xe6?\xd0B\xa9\x8c\xd1\x7f\xefM\xaa\xfc\x1ba\xa3\x14\xf7Ws\x92\xb1\xf3\xb8^m-\xeb\x9f\x97\xcfa\xa5R\xa2>\xa7\x98\'\xbd\x02\x17\x13E\x10Cq\xe4\x0e\xd8y\xc9\xe6\x90t\xd0\x17\x10\xe4', &(0x7f0000000140)='\\\x00', &(0x7f0000000040)='}\x00'], &(0x7f0000000500)=[&(0x7f0000000080)='\x10', &(0x7f0000000340)='%\x00', &(0x7f0000000380)='}\x00', &(0x7f00000003c0)='\\\x00', &(0x7f0000000400)='}-:\x00', &(0x7f0000000440)='_\x00', &(0x7f0000000480)=',\x00', &(0x7f00000004c0)='\x00'])

00:00:08 executing program 3:
munmap(&(0x7f0000ecd000/0x3000)=nil, 0x3000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2)
mprotect(&(0x7f00009ee000/0x600000)=nil, 0x600000, 0x4)
mlock(&(0x7f0000c7e000/0x1000)=nil, 0x1000)

00:00:08 executing program 2:
syz_extract_tcp_res(&(0x7f0000000080), 0xff, 0x40)
r0 = socket(0x2, 0x5, 0x0)
getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x8005, &(0x7f0000000040), &(0x7f00000001c0)=0x8)
open(&(0x7f0000000000)='./file0\x00', 0x100840, 0x4)

00:00:08 executing program 1:
r0 = socket$inet(0x2, 0x10000003, 0x0)
sendmsg$inet_sctp(r0, &(0x7f0000001280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0xffffffea}, 0x1c, &(0x7f0000001240)=[{&(0x7f0000000180)="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", 0x7ed}], 0x1}, 0x0)
getsockopt$inet_int(r0, 0x0, 0x47, &(0x7f0000000040), &(0x7f0000000080)=0x4)

00:00:08 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x1, 0x1, "85"}, 0x9)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x3}, 0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={0x0, 0x1}, 0x8)
r1 = getpid()
fcntl$setown(r0, 0x6, r1)
recvmsg(r0, &(0x7f0000000300)={&(0x7f0000000000)=@in, 0x10, &(0x7f0000000080)=[{&(0x7f0000000040)}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f0000000100)=""/146, 0x92}], 0x3, &(0x7f0000000200)=""/253, 0xfd}, 0x2)

00:00:08 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000000)={<r1=>0x0, 0xa03a}, &(0x7f0000000040)=0x8)
r2 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x1002, &(0x7f0000000100)=0x2, 0x4)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00', 0x3}, 0x24)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000080)={r1, 0x8001}, 0x8)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)

00:00:08 executing program 0:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
fcntl$getflags(r0, 0x1)
setsockopt$inet6_int(r0, 0x29, 0x1f, &(0x7f0000000000)=0x6, 0x4)
r1 = socket(0x1, 0x30000005, 0x200)
setsockopt$inet_int(r1, 0x0, 0x5, &(0x7f0000000040)=0x1, 0x4)
r2 = socket(0x10, 0x0, 0x8)
setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000140)={0x9, &(0x7f0000000080)=[@in={0x2, 0x1, @broadcast}, @in={0x2, 0x0, @multicast2}, @in={0x2, 0x1, @multicast1}, @in6={0x1c, 0x2, 0x10b8, @local={0xfe, 0x80, [], 0x0}, 0x2}, @in={0x2, 0x1}, @in={0x2, 0x0, @broadcast}, @in={0x2, 0x1, @rand_addr=0x6}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000180)=0x10)
fdatasync(r2)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f00000001c0)={<r3=>0x0, 0x1000, 0x5, [0x1, 0xb3, 0xb283, 0x9, 0x81]}, &(0x7f0000000200)=0x12)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000240)={r3, 0x1}, 0x8)
write(r1, &(0x7f0000000280)="5d34226fd0aa1b79a92e81068bd8e6f3742d63c106ce7b70c004d6753a58a48d26f126370b29e394e90fb61c0a778ff40a256e92bd84dfc8616d643ce309072287b59383a4536eb576f59f14880c13b0ed12aaeb01f1c9d74e650a3cf6c68813efaea9c223b60af57ac68572537707b22363b5afe7f7c1e641ffc075d4f41c13ce8f270e6824d8f89c700013a1912061759d86ad9d9e07ff7200b0a8732fdd5b40f08dc18fc4a178f00887027bfbf9dcab067888d857eb227c00058254d33d54515096c0731d7e47be22e2a9889a6cf47e1baebcb34460cf5c1805eaf4fc1b7a135567045e60ad41d3db60f06c3cb0e8cb2e9ea3be41a502e2658b3f7d3d94a379130a9cb418f03e5ceb42892a149189c0e92fca52e31b703ea75f003b83fe6c4501db70f17d7b2dd786b80214619496c1623a00cb5ace9b049b3989da1f841971096198b849ea182b6b0d12cff184c1ac97c1159bca27d1547be9a7a12fbeed14ad06c9427b98cc49663bf189e9fe755de2aa8c343c405ac075700b6eb994a9ab4626b7aa930f31d3c9eeb02ff8b78776e6508f3872131c2b4dd78837d5fa182b57b1215919292e1f972d07d5121e6038971fe2c620f764809a1f97963a307dca7e81b89005a2054aad870cdba9d54f4d64a125b8904cf091024c971dfc56c9ac0bfa20cef1ea465e3006a42f11a90e1785964e882311154a0129d9b8f2da4adb77938fc15725fc01eca723c105ba93253515e41b7aa0160c4a5568ad8c87319cf1f698fa335546249e31b70014ea2bd597de21c2ad87f5d54fa31b63bd9ac605e697a9905065183620ca4e40e659b74fa1bd4ea038e55c9c0b18d3191b5be2f6ce0692bfb643d0ffd682747f8823321b776e0d98bdec59d01fdc76492e7624678419b5b517d02a6a76927a83fdad9ece19d8e43c895b709e3706d2ba361b3e3c0969f5e3a7278a11ca6260954a86e72ad642b21223f0789329d323cd5e260e0fe25a4398d016712b060d730e9eed54e07f2d69af52ebe4040b235c01f7bca3df74730a499089e8619115ee283e5dcb6733b997bfd6f15d460ed979d30c6deafea5462512299c021ed203a5d5b1ce855053006ce7ac79a2fd066efbf7ff5a0ce3bbf588029ac25f38eff4dd031a80054d4badaadc5a03b15e298825b41b8ffd813c9c3c8270ef5bd13540105814a565f5a38a56eb3652477ec260478cd489d2ca5a3e726691774247df9443e8aba41ccc25995975da2681775fd6bef77df56833f6e85f8a14ebc4e08822f1d8dec43787a184e51084b2d4c5a3ff6d9a07171fa82fb1902e26a287dcac49d6c43ef8c8d6fe1e04bf0a787c06fa71039053389a94319f842eabef3adfcf1b5d0dccd383f0b96e8e7fd92bd6e79c127b2ca247989a0737d7fcbf83beadf3bb5254b87e338a2f04ac7c5dacb436391a4dc322568922185412b0e90410f47416ae8cf26da6811e880d460a8d1c9c3e699ae0062e9803d20c91718ab2c450841349a4cc4ea77185e1ae184e8b5361858712d95ae42d11476c7c9bc7a061e264ceb8375e29a782178b246093853a5cfa0ff802325e81dc88334bad1132543425e6214d4667af08df3e5aec07a7848d9c4742d06fdc400ec2be938cca204b1fa917d6d2e1a9caff1118ab0d1109c01483a485ae72a5c91e1e4b1535769ce9f58ff23f54f3bf66c1657d52c913833f92f57f63f11f21ee96dc90debb03db7852896ff08bb3855312023e37421a05bf5abb46658b83f03a080a6f24a65003964d7a169679da4116b273ec7461582f22f6b4c5768970f7bb3df325e753a3e7be7e9899af974a0a816065ca6735a161973ac898e40db2007c88db6121de5d7cb923a9b17738cd5b0e18313cbce35d6eb6cf73e1144161702e1ce48f2a3fa237ede57773af5037254b61cadf2b528d24e770bbdea2c5a448274cc83d9e4dfd95a40c609fe5a9d1b8aed5ddf41af827b4305ba320dd21a8534a6bfe6741f4af66e074817a4b5d51752a8cbb6d9bed8f7c7f74a8cecbf162de2a069b4e9a1bfd6ddaf65494fc9954d79a6da974374b88be1bac55d67e13ddc689c1ffd7e4e44055cb1e2739680e963ced132f3606b8e28453d72847666e811cb94afa62c84b2ddfe5487cad1e434fbb78dc8cef80a95925c8394ce7b19d91fae94663031a9b03df0cce3f8a8ab58138cdb95bf8e4f2cc20edb9f09b2a02d0e59eb2ffe9f81225db41675625a5b0e036f136f76ae1fa093463553525dd198066f6165008397b671c1caa8bc636cdc094fa5d21900b88ec566d26ffc437d2a7c14863b5dd9014569e195b876a6a94324bca46d4d584a8db1a31e275fa7fecd76abc81e16e66a4abeb04b56eedc5a97050c4cf4cad808f8002c766fb9353a5417e8671f83709628df15fe3426106291b09614292c0ae2da137c9d4054c962ef8d5b423a0f422487edcf340927723c57a8dce69005ac4eb8cc5e368656909d7ebd74ab0d2c2c2d1d92da4fceeff1a48174b1ccb62a670da54edf368ec025b90e919da9628a225f646431a572c8c3ba45df7bb4fc4b6cc2e1e4272014ea37ca9d66fcfaa493ab4e7cd44727628e127de8823f7a1f1372b1317e535fcadbbb029a11b3efba61c1032fda081dd6ccb9fb85b96186902c46a91ab8912d06f0150a6c47bd2ee8309e4af6faad505c0ae5c81dc2921ad2d1c133176eed8e1f46b781d95afd3a6a7f5b3e124943ddb93ec334d47e682edbe9d52c41362bb7796832f271a9e6ca95f77ec23c66de73fd9abe48bcb8de051502389968774611bc1e426aa7243552a80300dacc345432a74ebf568e7a7ab9118bbed49fcae3896617098cb18c5f8cdd1414f73526c3964e2b1c75a4c1563061d6daf524d58a14dcbb9f17c274252b719fdc16d482ee447fde99cb0688487830a5fedadb561ef6f2eaaa0196ae6b9bb27a89b0d84e960993ab6b212e6c383fee050f2966c201b9bbe8f4fa8fa416ef204ba8259f2fc2db2aaccff00e519f8cbeb26c56957c5d9cec51d6930b244dc7b6c1d5f6d71b758525bf9b6d1de91342ee768fbb0cf5d64c6a1ebb12c677bdc2197262f380db7552e069a1c595386e5cb1089efbd1588ea72007106b4b33dfcd2f6f718b9e02f0c463ecc50efbc15fc8e396affd8793494e703117d8c4d13f1952ee038e034a0d0e8862c7958f53d892aff04d9e9c6f428b825f4d7cdd2a3288c007f6098350163a783271a081cdd95447a51d0cf7619d234f8355608d9d3875b3d26cf3d43ac3ce4aed1e30c858885e478c82b62a41203e993941894861ca827782da86b8aa8a282e6526f1ba6394fb915eb9427d26751c603438e9ee9307455c1a321ccc3101c099ad8d767f4160dd1987495d747e56519b5065ce819bfb0216d101d0bac721d055a01c1c6286d94a132394b7eb0e4b8a6f5d8a38d41ae3b7e689b50c9f542d48ca7c9c93a4f5e1ccd58c239471d43b403eab6c3be7492828be721bbed5d9765563da029614bcba7ff976089c342f3007b488e73146b8e037f971d1a6f834f3a54965f935ab66fc11eb24112afce0d81c453fe490e07c9e3311fb3e6fd7d03cfbca558411fb35490e62a524373faf078fa2ab24e34a78886f4bb6775973c5e59ace0ddc12296b924d87fc7bd57b2a4c8fec8d47b564fdbb205158574eea8e83c77d589fcff3b31aec0e36576a51ac33e03f37f1e88e09e0720fa645fe6930bcc3477ca9ddbb44d3691c271f56e25655de8c38c55feaa46ce27ce59e1dd062b2d620351b6c46da042bb805bbed26d9ce14bb0fa1a2cace129bb49cd46cf68107ef25da8ea8951c4ad1bce5a32bce910dd921cf772c47cbd512088db1c2b444af55ecfe9b6a9d76d5e6db2ad8a13b337652b73a6d0dca62847131cf6cefb7b9a455c75ff6052a5a0bcebe793cee9cde715db3f478bfad592905845e17a1f66233c875e70579d94ed94f4ba0f71fc856775d02dac0df45db02786dd430b24a30736b7c77aa20b49a317bf5ebb3feecbd1455cbd5e6a0e35874e52b9b7a7f1f7838d4e2a412d7193d805b20aee6f3ae3d0a1616cad57cea264bdaf4043feaba67e6ac22a0d883a6576e38172cb34d5006640c46aced376af3ba874b892af391b61490cb9a798db862f2a46effabc86ef0a15c1f71be63ce116c8bae829c6487a0f1fc89d2016c165fc9a3ea6ddf51937b9d68135ec46d4bac51a6ebfef27f5cd061a786bf35e66da898ee9951db26311aa64ab652bd2d068878ecc7ecfb83785d03dbf2c356cf94a3ac9794d68757edf33413b34188ca100e11e2487385cc32ca274bca50982db59f260e81b7e2997621b26263e222ecc3016797b1576fdcf93ebbeb370570e58c004b0bee767074e17a3827e453a8f0d994d23aedd782bc33d0525dbbc51b8207df7a60094cc6675fe7948e14c7450353b770a2566f1ebed3eb38d47baadcc0b22324ae80183b7f99b1f78947579412fc3eb6a9fe9e7627133591320a22bf0692fd314273c75e961dee35f12e035fee8b639343fcc64e8646e2b82ea4bf31a216d90d6ab205ecee10bb9121248bca8f75f6c1d95a305c3892503ee4e4cd3c7fa21f056dde0b45e4c5a2beede04c0f208aca9b05d4377fab98e3e0d68fc1bf03f71ab420f273ca125d4671beeba476119da73f513479438dd8f5d259ee31ea2dd66adfded7fb9f445d3093490b318cdfe99aa13e8c437aa6de2587af50ff5cb06398e842b28a089b006f81731594134b4800717cdb5b56282e85dfff87da58c34ad56390b42ab62f8aa53e16523474b8eb30e4febe20eebcd993a01a651a312e522cf6bc535d7ed7155b383bbf3c7a229bc4ab9282b0da85a00d2d63f0f18848bd3daabc95a29d62e4278b5d17f0c3a26f17e26cddfe366e1e46b328a530ea792c1bceb3f2d3b9fcc35108cee97a2c1bd852b3f17ef1f0a755f757c3d1fd1f60e6d42ee9060d7dbc4ef66c8581d1f4a7736ca650f708fee7aaea437a7859d9b7937d7efa057fffdeac3a4ff0483e257d2553a652b39ee841c35f330b90ed008c71675b29cf03cad6f9766df5b8b2af35ca2801bbcdda7afc24cee82a084127ea8882894a806779abb174703df21e1c6348ec85a02fae1d80f8044b84367c63a7eee4a8165352a3441b52a99331109478c16cc7ac1439e6f8e9a1f0f876fa522a48113f76a690ba64ee9bf603fc97f6f43fb9c4b803b32a7815d1366f4130120622d6c09a18f335bc0fd83501c7a9e251ed9f688894286ec143468537122372cb71d977fba994659655a2c4c7effa443e209cbe251301929dd7fc257479b64ade4efd013419aa619a594d80af2b76100b9fad7e1d777c2480e1d03866a830d89794a4af2a18459f0cc5d0db618dc848552b26c17bc0440646c15458f4af79e04c5622ce6868907cf90d647067875b6c86734330a56a2b4c5d27285b42b2f5224154df95efc713bf30aee3acc8760761a2b513985d720013029fa24af00fa112137dfd0d8823e9c07ac769c32738ac8e015f2e45dc9f96e08c39fdbc87d52b3e7ad3913bafa7a38e44398cfafc39f3ca4bc4e94fcbba2137889a763b570359585a9d180c77321c5e2ae797444c03547b6a0694539be57f1b5441efd7bcec106d3d3741201ca35a47e976715ce77b96ec6e0c66d8261c98513f39f5bd39e22118965b1749017291e8b7e91037d4a0e3e8d692ea9f93f4f43001a776b181a0a3becd493a5a13c004ef18b86d2d40677bd347af87018d185eb3bd53890980a268316460e9dac44f8a40d997ca23426edb85b8af0a244", 0x1000)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000001280), &(0x7f00000012c0)=0x4)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000001300)=0x333400000000, 0x4)
sendto(r0, &(0x7f0000001340)="ce8b5fb5a1ae26e2", 0x8, 0x0, 0x0, 0x0)
getsockopt$inet6_udplite(r2, 0x88, 0x4, &(0x7f0000001380), &(0x7f00000013c0)=0x4)
__getcwd(&(0x7f0000001400)=""/228, 0xe4)
pipe2(&(0x7f0000001500)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x100000)
freebsd10_pipe(&(0x7f0000001540)={0xffffffffffffffff, <r6=>0xffffffffffffffff})
r7 = shmat(0xffffffffffffffff, &(0x7f0000ffc000/0x2000)=nil, 0x2000)
shmdt(r7)
r8 = getpgrp(0xffffffffffffffff)
fcntl$lock(r2, 0x0, &(0x7f0000001580)={0x2, 0x2, 0x0, 0x8000, r8})
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f00000015c0)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r3}, 0x8c)
recvfrom$inet(r2, &(0x7f0000001680)=""/119, 0x77, 0x80, &(0x7f0000001700)={0x2, 0x3, @multicast1}, 0x10)
fcntl$getflags(r5, 0x3)
setsockopt$inet_group_source_req(r4, 0x0, 0x53, &(0x7f0000001740)={0x7ff, {{0x2, 0x2, @rand_addr=0x6}}, {{0x2, 0x1}}}, 0x118)
socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_REUSE_PORT(r4, 0x84, 0x1c, &(0x7f0000001880), &(0x7f00000018c0)=0x4)
getsockopt$inet_sctp_SCTP_CONTEXT(r6, 0x84, 0x1a, &(0x7f0000001900)={r3, 0x2e2f}, &(0x7f0000001940)=0x8)
clock_gettime(0xe, &(0x7f0000001980))

00:00:08 executing program 3:
r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
socket$inet6_udplite(0x1c, 0x2, 0x88)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000002c0)={<r1=>0x0, &(0x7f0000000240)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in]}, &(0x7f0000000300)=0x10)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000340)={r1, 0x9}, &(0x7f0000000380)=0x5)
r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
ftruncate(r0, 0x4)
r3 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000140)={<r4=>0x0, 0x7}, &(0x7f0000000180)=0xc)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f00000001c0)={r4, 0x80, 0x2}, 0x8)
fcntl$lock(r2, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001})
r5 = open(&(0x7f00000003c0)='./file0\x00', 0x100000200, 0x42)
fcntl$lock(r5, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x7, 0x1000200010005})
fcntl$setstatus(r0, 0x4, 0x48)
dup2(r2, r3)

00:00:08 executing program 2:
fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x4a, 0xffffffffffffffff, 0x392)
freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040))

00:00:08 executing program 2:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
r0 = socket$inet(0x2, 0x2, 0x0)
r1 = accept(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10)
setsockopt$inet_buf(r1, 0x0, 0x59, &(0x7f0000000200)="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", 0xfffffffffffffd6c)

00:00:08 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
r1 = shmget$private(0x0, 0x200000, 0x20, &(0x7f0000dfd000/0x200000)=nil)
freebsd11_fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
getresgid(&(0x7f00000000c0), &(0x7f0000000100)=<r3=>0x0, &(0x7f0000000140))
getresuid(&(0x7f0000000180)=<r4=>0x0, &(0x7f00000001c0), &(0x7f0000000200))
freebsd11_stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
r6 = getpgid(0xffffffffffffffff)
r7 = getpgid(0x0)
shmctl$IPC_SET(r1, 0x1, &(0x7f0000000300)={{0xff, r2, r3, r4, r5, 0x100, 0x800}, 0xffffffffffffffc0, 0x7, 0x3f, 0xcd, r6, r7, 0x81})
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66697d653000"], 0x1)

00:00:08 executing program 0:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc)
r1 = dup2(r0, r0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000040)={<r2=>0x0, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in, @in6, @in6, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000180)=0x10)
r3 = semget(0x0, 0x2, 0x0)
__semctl$IPC_STAT(r3, 0x0, 0x2, &(0x7f0000000a00)=""/182)
getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000ac0)={@multicast2, @local}, &(0x7f0000000b00)=0xc)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000001c0)={r2, 0x2}, &(0x7f0000000200)=0x8)
r4 = fcntl$getown(r0, 0x5)
getpgid(r4)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc)
readv(r0, &(0x7f0000000940)=[{&(0x7f0000000240)=""/102, 0x66}, {&(0x7f00000002c0)=""/91, 0x5b}, {&(0x7f0000000340)=""/140, 0x8c}, {&(0x7f0000000400)=""/211, 0xd3}, {&(0x7f0000000500)=""/232, 0xe8}, {&(0x7f0000000600)=""/162, 0xa2}, {&(0x7f00000006c0)=""/240, 0xf0}, {&(0x7f00000007c0)=""/103, 0x67}, {&(0x7f0000000840)=""/93, 0x5d}, {&(0x7f00000008c0)=""/103, 0x67}], 0xa)

00:00:09 executing program 1:
r0 = socket$inet6(0x1c, 0x10000003, 0x20000001b)
sendmsg$inet6_sctp(r0, &(0x7f0000001500)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local, 0x4}, 0x1c, 0x0, 0x0, &(0x7f00000014c0)=[@authinfo={0x10, 0x84, 0x8, {0x1}}, @authinfo={0x10, 0x84, 0x8, {0x101}}], 0x20, 0x20009}, 0x0)

00:00:09 executing program 3:
r0 = socket$inet(0x2, 0x10000000003, 0x0)
setsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000040)={@multicast1, @broadcast}, 0x8)
setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000ef2ffc)=0x2, 0x10000050c)

00:00:09 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
fstat(r0, &(0x7f0000000300))
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000400)={<r1=>0x0, 0x4cda}, &(0x7f0000000440)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000480)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r1, 0x8001, 0x1ff, 0x100}, 0x94)
r2 = open(&(0x7f0000000140)='.\x00', 0x110840, 0x1a)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000180)={<r3=>0x0, 0xfffffffffffffffb}, &(0x7f0000000280)=0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f00000002c0)={r3, 0x4090b476}, 0x8)
r4 = dup(r2)
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0)
fdatasync(r4)
open(&(0x7f0000000540)='./file0/file0/file0\x00', 0x200, 0xa)
preadv(r4, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/118, 0x76}], 0x1, 0x0)
symlinkat(&(0x7f00000000c0)='./file0/file0\x00', r2, &(0x7f0000000080)='./file0/file0\x00')
getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000100)=0x4)

00:00:09 executing program 1:
bind(0xffffffffffffffff, &(0x7f0000000240)=ANY=[@ANYBLOB="0019ffefffffffffe500"], 0xa)
r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x20000000)
bind$unix(r0, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa)
r1 = socket$unix(0x1, 0x2, 0x0)
dup2(0xffffffffffffffff, r1)
setsockopt$inet6_tcp_int(r0, 0x6, 0x88, &(0x7f0000000080), 0x4)
listen(r1, 0x0)

00:00:09 executing program 3:
connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000040)={<r0=>0x0, 0xa2, "1f816e6ac8fcfb8628e7f6b7c9425f1c5ef3fb0cd475ae0af073b6d0eba31c32060e9e6310e0e695c50d7eb3b482efaa7272194851548d4f595a0c6bbc15fd4aa4ffd70ab7bf352911912801340fc0eefccc216613e8b65365536825546ac24a1ab98bdaeaca5cef937f74f453d0ce32be80bb0faecdba0181d7d0732c80d46337a6bd2ad78416d10befb299369008fc75fe911c82a0593a0b0eeaa1ef9580f3e497"}, &(0x7f0000000180)=0xaa)
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000001c0), &(0x7f0000000200)=0x4)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x1101, &(0x7f0000000140)={r0, 0x0}, &(0x7f0000000100)=0x10)
r1 = socket$inet(0x2, 0x2, 0x7)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000240)={r0, 0x358, 0x3, [0x897, 0x5, 0x9]}, &(0x7f0000000280)=0xe)

00:00:09 executing program 3:
r0 = socket(0x1c, 0x5, 0x0)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x1c)

00:00:09 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8, 0x4)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={<r1=>0x0, 0x8}, &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={r1, 0x49cf}, &(0x7f0000000100)=0x8)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000140)=ANY=[@ANYBLOB="000500000000000056ff95c7a46f7c4740de03714cf71e8821b0ac149b7427f1cfdf1fb70ebceeb32d6cce0e91366c4c383d76746934fcfb5f0128ed7d980a2ad3b361078403b8bb90fe283a8e"], 0x0)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000280)={0x0, 0x4}, &(0x7f00000002c0)=0x8)

00:00:09 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = getpgid(0x0)
fcntl$lock(r0, 0xb, &(0x7f0000000000)={0x0, 0x4, 0x4, 0x20, r1})
setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000040)=0x500, 0x4)
utimes(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x7fffffff, 0x2}, {0x3, 0xdea4}})

00:00:09 executing program 3:
recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x1, 0x4, 0x8)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x6, [0x0, 0x0, <r1=>0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x1c)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={r1, 0x4}, &(0x7f00000000c0)=0x8)

00:00:09 executing program 2:
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(0x0, 0xb)
listen(0xffffffffffffffff, 0x0)
execve(&(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000340)=[&(0x7f0000000280)='\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\\./\x00'])
openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8)
socket$inet6_udp(0x1c, 0x2, 0x0)
accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000)
r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r3 = accept(r2, 0x0, 0x0)
close(r0)
r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r4, 0x7e2780e3)
r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r5, 0x0)
ftruncate(r4, 0x8000)
mkdir(&(0x7f0000000600)='./file1\x00', 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000a40)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=<r6=>0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0)
open(&(0x7f0000000880)='./file0\x00', 0x100000, 0x2)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB], 0x0)
execve(0x0, 0x0, 0x0)
freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000009c0))
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000180)=ANY=[@ANYBLOB="02ffffef0300000001000000806a0000000000001e776b0dc80e32bbcbdae276b8e3ef7e10a4469b69e98d02fc7a69b353673b0d8d7cb92532d82ad8052b895a862b42c5bf0c8dbb5dd7fad48f7da405be86bcb7c793e51dc1bed7a3b6aee181f591ead4c98a12a69b3d2e0cd800d9a10117bd2c6896ac1efe25a4074f469d8feeb4c7d165e69754ad10a1ba176cab4767b859f4f101b54b70980be44f5f3432eb0b0f20f488923ac29000eb0d06cfb9f18138431498bdc388f8dd0bfa89"], 0x0)
open(&(0x7f00000005c0)='./file0\x00', 0x20084, 0x82)
setsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x4, &(0x7f00000003c0)=0x4, 0x4)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f0000000640)={r6, &(0x7f00000006c0)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f00000008c0)=0x10)
shmctl$SHM_LOCK(r1, 0xb)
shmctl$SHM_LOCK(0x0, 0xb)

00:00:09 executing program 1:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
sendmsg(r0, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x2da, &(0x7f0000001380)=ANY=[], 0x1}, 0x1000000000000)
socketpair(0x17, 0x4000000020000007, 0x9, &(0x7f0000000040)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
bind$inet6(r1, &(0x7f0000000100)={0x1c, 0x3, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c)
setsockopt$inet_tcp_int(r1, 0x6, 0x4724d5327c1c4b34, &(0x7f0000000140), 0x4)
getsockopt$sock_int(r0, 0xffff, 0x1113, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
sendmsg(r0, &(0x7f0000001340)={&(0x7f0000000240)=@in6={0x1c, 0x2, 0x2, @empty, 0x7f}, 0x1c, &(0x7f0000001280)=[{&(0x7f0000000280)="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0x1000}, {&(0x7f0000001400)="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", 0x1000}], 0x2, &(0x7f00000012c0)=[{0x60, 0x3a, 0x4748, "7fc577c0b585d0ee56beb3ea71c68c3592bba0067ff3058941a539594357c5a6ed79ed9d2b7b3cd3c20248e5645e5a64e2ace7c997893369fbc36d57700cfd058f4ef2800a723852f087ee525d36"}], 0x60}, 0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000002480)={<r3=>0x0, 0x1, 0x2, 0x8}, &(0x7f00000024c0)=0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000002500)={0xe112, 0x1000, 0x820, 0xfffffffffffffffe, 0xff, 0x6, 0xbb4, 0xffffffffffffff00, r3}, 0x20)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0xf, 0x80000000, <r4=>0x0}, &(0x7f0000001380)=0xc)
getsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000002400)={r4, 0x8000}, &(0x7f0000002440)=0x8)
r5 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000002680)=ANY=[@ANYBLOB="02004e21ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003d442087333f0a18a0bffc5309a5b18e72486d725c999af2e45a87646b1826a27606e25472b40f74071202b991d0f01a2b4883c4487f6099a70d7e797562e39fe3cb18eb93acb2d84503ae7c04ce403747815cfe13bc53819f0d3e2ceb67e5cf49cfb6813ab7c59fedcf9eef342dc53ff6efcc7c51ed18393b82c5b6f1cd87e740abf16b888559df9e55a7cad76e6b99a478c4ba9631027f2cafb38e5e770302b9ce2f0b4652fdf73d230b0e020818cfd7c979abb05750d145edc47576c8433b10162bb4240078f3a31911f477049636740f11563d7376292ecace11143efc", @ANYRES32=<r6=>0x0], &(0x7f00000001c0)=0x8c)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x21, &(0x7f0000000200)={0x5, 0x10, 0x80000001, 0x7, r6}, 0x10)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000002540)=ANY=[@ANYBLOB="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", @ANYRES32=r6], 0x8c)

00:00:09 executing program 3:
open$dir(0x0, 0x202, 0x0)
r0 = accept(0xffffffffffffff9c, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x8, 0x0, &(0x7f00000001c0))
munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={<r1=>0x0, 0x1c00000000}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={r1, 0x8, 0xc03e}, &(0x7f0000000140)=0xc)
r2 = semget$private(0x0, 0x0, 0x80)
__semctl$IPC_INFO(r2, 0x1, 0x3, &(0x7f0000000200)=""/79)
madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x8)
sync()
getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000040)=0x8)

00:00:09 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
freebsd10_pipe(&(0x7f0000001900)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x104, &(0x7f00000015c0), &(0x7f0000001600)=0x4)
setsockopt$inet6_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f0000001640)={0x3, "8e9c5c04167b89a198e1426f19e104cc"}, 0x14)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000001440)={<r4=>0x0, 0x68, "afb360fdebb207b9f421621ae6c378c24f928cd08ddf4d579b44390339b48d28ae265c321a08866efdf9fe711d5060b5ea8d3d8d6bc0248ce821be24d8cc897ba3bd297ff994196eb913459890fd3878810e111bca9d8dbaed402de687edf5d9877fe14d04377399"}, &(0x7f00000014c0)=0x70)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000001680)={<r5=>r4, 0x3}, &(0x7f00000016c0)=0x8)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f00000002c0)=[{&(0x7f00000003c0)="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", 0x1000}, {&(0x7f00000000c0)="e51c0bc3d26f24b57677056f5727df39d81142d6bddad33ed70afce033dd1baa8af3d1ed21e450c84ef2a198871b882d65c49440a21f9e04771433cb9e0390ad772c06791792ca7ecfc1d782d200b28c48010813c553b4fde1af7dfe3d8d45b91abd21041ae4664eb9c5c48d5bd2729ae7c759545017ee9af074f33b3804316578b2dd82dafcf51d63bd31ef8bfe5964159cc40a4a4f24f7e9722def8c4dba97c3a828be875f4d7e41f28348f03a7465da20e21fe5acfa2d3c3257e1249ff13ab9181775180b49c19dd9119b765b226ff4", 0xd1}, {&(0x7f00000001c0)="9587c4241c92474edcf600a46c22c49a72fc7b3b8d4c257929646eea061e1b9db522272d8e884ac4fd08ba22f2cf398e21fcfcb48aeed5e0fb56db93162231e0a026f8c3ff8172902d8fb8ed16856ae83dfff5d50dcb329e6e080676129a6e48ab6114271e27a4ed358129e7c96238a6c79a220ac8531f1def507cfedaffa5532bdc1558876ff62fbb0b61f1f6ddcf4ddae885281d285291e24f737e4b623ed099c4ef9bca289d705ff4585f448ce65c04b9b26ac6c97a6a2966cd6c8a8421e5b78f415af21abbb93ab4e5e57fda3086d281ff9e8639360b9fcc2b7330f72231", 0xe0}, {&(0x7f00000013c0)="408449ff8e4a9970e82abb6ea4826862a30b003eaf0cdc9ea72b3c65cb5aef84f3fdb706a58547265f1bbe54ad96253fef65928b05d404985cedbc01414a63007c9698139262a49a65b7b9a8ebc7f9ad923655d9b9b99c3dfbf106b035c76136936e26d09b32cef5e3aac42064c658a2134dba06be003efbbf08f6f568", 0x7d}], 0x4, &(0x7f0000001500)=[@sndinfo={0x1c, 0x84, 0x4, {0x5, 0x4010, 0x2, 0x8, r4}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @authinfo={0x10, 0x84, 0x8, {0x80}}], 0x40, 0x20081}, 0x184)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000300)={@in={{0x2, 0x0, @multicast1}}, <r6=>r5, 0x78, 0x0, 0x9b74}, &(0x7f00000017c0)=0x94)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000001840)={r6, &(0x7f0000001800)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000001880)=0x10)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x1202, &(0x7f0000001700)={@in={{0x2, 0x2, @rand_addr=0x81}}}, 0xa0)
getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4)

00:00:09 executing program 1:
r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10, 0x30000000)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f00000000c0)={<r1=>0x0, 0x5e, "7e36d8e54623a90df98419b4288341263e33046fa4ff807ff0b2bb60c3f56a4f75dc706ca4f417a28a1b42e09f29ef2cebc9b23db2a239c82d8079db6e56fe4658c72a51c4793389f92e46e894551ccda2a908e4cd16f5721ce74f121afc"}, &(0x7f0000000140)=0x66)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000180)={r1, 0x2, 0xb1e}, &(0x7f00000001c0)=0xc)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$sock_int(r2, 0xffff, 0x1018, 0x0, &(0x7f0000000040))

00:00:09 executing program 3:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000000)='6', 0x1)
r1 = dup(r0)
setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000080)=0xce, 0x4)
setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000040)='6', 0x1)

00:00:09 executing program 1:
freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040))
getresgid(&(0x7f0000000300), 0x0, 0x0)
r0 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x0, 0x8)
setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000100)={0x2, {{0x1c, 0x2, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x4e57}}}, 0x88)

00:00:09 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000000c0)=ANY=[@ANYRES16=r0, @ANYRESOCT=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[@ANYBLOB="e2e3a28f7dbd5fb7e09a7f4722258e6d8199d6d0e300e14b761209a829185f0377e1e7d7cfcc9607419b457de3cfe57b2a402ddd31c99e1e5a091aeeee1960e6bd1454a488f4d06ec4fe25a504710a4b5d2c054c1ceaaf420508efe954a1031a1800", @ANYRES64=r0, @ANYRESOCT=r0, @ANYRESOCT=r0, @ANYRES32, @ANYPTR64], @ANYPTR], 0x4)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)={0x0, 0x1}, 0x8)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="01150000", @ANYRES32=0x0], &(0x7f0000000140)=0x8)

00:00:09 executing program 3:
r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0)
flock(r0, 0x2)
r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001})
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x2, 0x2, 0xffffffffffffff7f, 0x1000300010005})
r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0)
fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})
flock(r2, 0x2)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000080)=0x2, 0x4)
flock(r0, 0x8)

00:00:09 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f00000000c0)=0x2)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={<r1=>0x0, 0x6}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in={{0x2, 0x0}}, r1}, 0x8c)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000001c0), &(0x7f0000000200)=0x4)

00:00:09 executing program 1:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x8000000000008240, 0x10)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r4 = dup(r3)
pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0)
pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24)
fcntl$setstatus(r4, 0x4, 0x10044)
read(r4, &(0x7f0000000000)=""/175, 0x6d999)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x0, 0x200, @local={0xfe, 0x80, [], 0x0}, 0x8}}, <r5=>0x0, 0x20, 0x0, 0x101, 0x4, 0x8}, &(0x7f0000000200)=0x98)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x26, &(0x7f0000000240)={r5, 0x2}, &(0x7f0000000280)=0x8)
fcntl$setstatus(r2, 0x4, 0x44)
sendfile(r0, r1, 0x0, 0x2)

00:00:09 executing program 2:
mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000)
munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000)
shmget(0x2, 0x1000, 0x4, &(0x7f0000d74000/0x1000)=nil)
mlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000)
r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x10000000)
setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000080)={0xffffffffffffffe1}, 0x4)

00:00:10 executing program 0:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
msgget$private(0x0, 0x0)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00'])
dup2(r1, r1)
writev(r1, &(0x7f0000000280), 0x28)
open(&(0x7f0000000000)='./file0\x00', 0x100004, 0x1ea)
write(r1, &(0x7f0000001500)='4', 0x1)

00:00:10 executing program 2:
execve(0x0, 0xfffffffffffffffe, 0x0)
r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000000c0), &(0x7f00000001c0)=0x100)
r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000340), &(0x7f0000000380)=0x4)
getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000200), &(0x7f0000000300)=0x100)
bind(r1, &(0x7f0000000080)=@in={0x2, 0x0, @loopback}, 0xfffffffffffffee9)
socket$inet6_icmp(0x1c, 0x2, 0x3a)

00:00:10 executing program 2:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe]}}, 0x1c, 0x0}, 0xffff0000)
semget(0x1, 0x1, 0x0)

00:00:10 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x0}, 0x8)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040)=0x9, 0x4)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000140)="90", 0x1}], 0x1, 0x0}, 0xc7)

00:00:10 executing program 3:
preadv(0xffffffffffffffff, &(0x7f0000002940)=[{&(0x7f00000016c0)=""/4096, 0x1000}], 0x1, 0x0)
r0 = open(&(0x7f0000000200)='./file0\x00', 0x614, 0x0)
pwritev(r0, &(0x7f00000003c0), 0x273, 0x0)
mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x12, r0, 0x0)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={<r1=>0x0, 0x3, 0x80}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r1, 0x6}, 0x8)
accept4$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000180)=0x10, 0x30000000)
getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000100)={@empty, @broadcast}, &(0x7f00000001c0)=0x8)
execve(0x0, &(0x7f0000000340)=[0x0], &(0x7f00000013c0))

00:00:10 executing program 2:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe]}}, 0x1c, 0x0}, 0xffff0000)
semget(0x1, 0x1, 0x0)

00:00:10 executing program 1:
mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000004)
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x20000, 0x48)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000880)={@in6={{0x1c, 0x0, 0x8, @local={0xfe, 0x80, [], 0x0}}}, <r2=>0x0, 0x10000, 0x0, 0x2}, &(0x7f0000000940)=0x8c)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000980)={r2, 0x18fc}, &(0x7f00000009c0)=0x8)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f00000000c0)=ANY=[@ANYBLOB="1c004e2208000000000000000000000000000000000000010100008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=<r3=>0x0, @ANYBLOB="cde06032360100000400000005000000c6889a69"], &(0x7f0000000040)=0x98)
getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000180)={r3, 0x6, 0x8001}, &(0x7f00000001c0)=0x8)
setsockopt$sock_int(r0, 0xffff, 0x1009, &(0x7f0000000080), 0x110)
readv(r0, &(0x7f00000007c0)=[{&(0x7f0000000200)=""/1, 0x1}, {&(0x7f0000000240)=""/139, 0x8b}, {&(0x7f0000000300)=""/40, 0x28}, {&(0x7f0000000340)=""/223, 0xdf}, {&(0x7f0000000440)=""/172, 0xac}, {&(0x7f0000000500)=""/60, 0x3c}, {&(0x7f0000000540)=""/172, 0xac}, {&(0x7f0000000600)=""/197, 0xc5}, {&(0x7f0000000700)=""/29, 0x1d}, {&(0x7f0000000740)=""/107, 0x6b}], 0xa)

00:00:10 executing program 0:
getresgid(&(0x7f0000000300), &(0x7f0000000000), 0x0)

00:00:10 executing program 2:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
bind(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10)
r1 = fcntl$dupfd(r0, 0x0, r0)
sendmsg$inet_sctp(r1, &(0x7f0000001940)={&(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="1c0000894900000004000000c06286f86a6d633db21452fae1928303002042edf293cb0003000000fdffffff", @ANYRES32=0x0], 0x1c, 0x104}, 0x20000)

00:00:10 executing program 3:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f0000000000)={0x1ff, {}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108)
r1 = accept$inet6(r0, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000180)=0x1c)
getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f00000001c0), &(0x7f0000000200)=0x4)

00:00:10 executing program 2:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@in={0x2, 0x3, @broadcast}, 0x10, 0x0, 0x0, &(0x7f0000000040)=ANY=[]}, 0x0)
getsockopt$inet6_buf(r0, 0x29, 0x77, &(0x7f0000000040)=""/51, &(0x7f0000000080)=0x33)

00:00:10 executing program 0:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000100)={<r3=>0x0, 0x81, 0x0, 0xfffffffffffffffe, 0x3ff}, &(0x7f0000000180)=0x18)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f00000001c0)={r3, 0x7}, &(0x7f0000000200)=0x8)
r4 = dup2(r0, r1)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r4, 0x84, 0x19, &(0x7f0000000000)={<r5=>0x0, 0x6}, &(0x7f0000000040)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000000080)={r5, 0xffffffffffffffff, 0x8001, 0x1ff}, &(0x7f00000000c0)=0x1)
recvmsg(r1, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)

00:00:10 executing program 3:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast1, @multicast1=0xe0000014, @loopback}, 0xc)
getsockopt$inet_mreqn(r0, 0x0, 0x11, 0x0, &(0x7f0000000040))
setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000080)={@empty, @multicast2, @multicast2}, 0xc)
r1 = semget$private(0x0, 0x2, 0x20)
__semctl$IPC_RMID(r1, 0x0, 0x0)

00:00:10 executing program 0:
r0 = msgget$private(0x0, 0x512)
r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff)
getsockopt$sock_timeval(r1, 0xffff, 0x0, &(0x7f0000000140), &(0x7f00000001c0)=0x10)
msgrcv(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\'^\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0xff, 0x3, 0x1000)
msgsnd(r0, &(0x7f0000000100)={0x1, "b4d9245ee39bdf09a93993033534d7de7fa8c6f01e8bebd11c7dbaf81916732aeb35c104a07da30569a7cd1cf0e93d61ee1e2f"}, 0x3b, 0x800)
msgsnd(r0, &(0x7f0000000180)={0x3}, 0x8, 0x0)

00:00:11 executing program 1:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @broadcast, @loopback}, 0xc)
r1 = fcntl$dupfd(r0, 0x0, r0)
openat(r1, &(0x7f0000000100)='./file0\x00', 0x10208, 0x8)
socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @rand_addr, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0xd, &(0x7f0000000440)={@multicast2, @multicast2, @multicast2}, 0xc)
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000140)=0x8, 0xffffffffffffff85)
getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000180)=""/110, &(0x7f0000000200)=0x6e)

00:00:11 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = accept(r0, 0x0, &(0x7f0000000280))
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x1104, &(0x7f0000000340)={<r2=>0x0, &(0x7f0000000380)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000001340)=0x19a)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x10888c, 0x2)
sendto$inet(r3, &(0x7f0000000140)="afc27f1749b92b7220fd8933ebc70e83bf1bf9368d882422fedb560da18c50d760bd1f07cc5808d725ef14c8186fe32185234f9fbd8f1d1291b78aa2ce276de1702f0b287a363c47dcac1bced790a1f25b428611ecacbf120a0fb4992e222ecd3f", 0x61, 0x104, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=r2, @ANYBLOB="0800f2006c6a3a71468b1715a7da995037ff55c17a936d578ef41db518b4bf67a4d8abec83ef4d4c97551cf41f19f58201321bb00ebcfded14e859fbf8d1ea8afc6f0cc6cb93bf5dec96fd5967457f8d392892adff6f9065b65f9808de293c96ec6b000000000000000674fbd5666c66a61e53d4d7e3e5c36e5c8b03be40db961a56a1549be08044659cb51fb6e481a058a6f0f8fbd61751b4b606dde8fd06ba745272382c1eb57f53158d5cf6d2ebad87865a56df4a6a7d238837bd6058c99005faeffe0cbfb3feb68a4dedf41a5beacae624459964d59598948b0ba92751af2604d53b25fe3c7f56"], 0xfa)
bind$inet(r1, &(0x7f0000000200)={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x3)

00:00:11 executing program 3:
r0 = shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000ff3000/0x3000)=nil)
shmat(r0, &(0x7f0000ffb000/0x1000)=nil, 0x2000)
mlock(&(0x7f0000fed000/0x10000)=nil, 0x10000)
r1 = shmat(r0, &(0x7f0000ffd000/0x1000)=nil, 0x3000)
shmdt(r1)
r2 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x20000000)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000080)={0x1, 0x8, <r3=>0x0}, &(0x7f00000000c0)=0xc)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000100)={r3, 0x89, 0x2, 0xfff, 0x7}, &(0x7f0000000140)=0x18)

00:00:11 executing program 0:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x200, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000001200)={<r1=>0x0, 0x5, 0x8, 0x1ff}, &(0x7f0000001240)=0x10)
sendmsg$inet_sctp(r0, &(0x7f00000012c0)={&(0x7f0000000000)=@in={0x2, 0x0}, 0x10, &(0x7f00000011c0)=[{&(0x7f00000000c0)="b5d5f8d19ca13f0733245d6fe8d0df34196688eef86756545d260bb7bee41a7adf71e743d7feac712fa5d0788a4dd2d508b6a579a61aaa23605f51f4de55e170bf42fd7604bbe2b612260417bd0bd5eff7", 0x51}, {&(0x7f0000000140)="8e42b03320c7461f71784251b11f5bb836975ac3b1acd81ff0c7435c99b368f8dd1bc5cba0faa3cf87b6aab303224023a0dda6a8990c380569c4321e50635d213454ddaf62c90aead2956fb740b5fbcdfa4e7e31277af1811b0fad0bf3b89d25c6aeb6503306c8263959b23a7290c3f5f853dc76d348ee6b82a962e5a06caf73", 0x80}, {&(0x7f00000001c0)="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", 0x1000}], 0x3, &(0x7f0000001280)=[@sndinfo={0x1c, 0x84, 0x4, {0x7f, 0x0, 0xfd60, 0x0, r1}}], 0x1c, 0x20084}, 0x4)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000001300)={0x100, 0x9, 0x7, 0x4613}, 0x8)
rmdir(&(0x7f0000000080)='./file0\x00')

00:00:11 executing program 0:
r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffd000/0x2000)=nil)
r1 = socket(0x17, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f00000000c0)={<r2=>0x0, 0x7f}, &(0x7f0000000100)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000300)={0x40, 0x1000, 0x6, 0x0, r2}, &(0x7f0000000340)=0x10)
socketpair(0x1f, 0x2, 0x9, &(0x7f0000000080)={<r3=>0xffffffffffffffff})
setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, &(0x7f0000000240)={0x83, {{0x2, 0x1, @multicast1}}}, 0x90)
r4 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000000)={0x4, 0x300, 0x7, 0x1, <r5=>0x0}, &(0x7f0000000040)=0x10)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x102, &(0x7f00000003c0)=ANY=[@ANYRES32=r5, @ANYBLOB="8c00000010373d402d2fcfc1a592078f0627de83f9f8a713634b902c6fcd88233fc2f1d0dfb6ff030000fd36c05fa3addeb3ca28caaf9a02a61065d8265241576ea31da31ea90f81ef59b73c0f21bf02d557f6808925f66f7689e9980339067e02884ff6007765b896acf64aa52ada0da8db784cbf420b3d0a825b48d25a15437a4521ce6720eba97fad71b38e4ffaa625a2ffc48516400677439acb9c5671"], &(0x7f0000000140)=0x94)
freebsd11_getdents(r4, &(0x7f0000000380)=""/16, 0x10)
shmctl$IPC_STAT(r0, 0x2, 0x0)

00:00:11 executing program 2:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000280)="61aaedbbd71b36e092bb6e28d8a62d98b5e1abb42fd23e3ec498a5d8c04ed8d90d4555ad20a42f65beba076814ac9fde2c237fb15bda599255f673d6bd5e467dd892133e3119878d92916b0ab2469cb7f046237187fdd6fd27e3d8bce6ef8698e06316c446b7d6c81d4a15dc0719fe5f056731eb9f7e8d7c4aaeae19ad190f91ffd9586cfc32be4be50a404df3de1ac6b144329fe59b5c1b49bbe77f3e48a4bdbbacab8ccf2993", 0xa7)
r1 = accept$unix(0xffffffffffffff9c, &(0x7f00000001c0)=@file={0x0, ""/108}, &(0x7f0000000000)=0x6e)
connect$unix(r1, &(0x7f0000000240)=@file={0x65943ea680c2c6c, './file0\x00'}, 0xa)
socket(0x17, 0x3, 0x9)
pipe2(&(0x7f0000000180)={0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x100004)
r3 = accept4$unix(r2, &(0x7f0000000080)=@abs, &(0x7f0000000040)=0xffffffffffffff23, 0x20000000)
freebsd11_fstat(r3, &(0x7f0000000440))
ppoll(&(0x7f0000000080), 0x2f8, &(0x7f00000000c0)={0x1003}, 0x0, 0x0)

00:00:11 executing program 1:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @broadcast, @loopback}, 0xc)
r1 = fcntl$dupfd(r0, 0x0, r0)
openat(r1, &(0x7f0000000100)='./file0\x00', 0x10208, 0x8)
socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @rand_addr, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0xd, &(0x7f0000000440)={@multicast2, @multicast2, @multicast2}, 0xc)
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000140)=0x8, 0xffffffffffffff85)
getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000180)=""/110, &(0x7f0000000200)=0x6e)

00:00:11 executing program 3:
r0 = socket(0x0, 0x10000004, 0x202)
setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f00000000c0)={@empty, @multicast2, 0x3, 0x5, [@rand_addr=0x5, @remote={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}, @multicast1]}, 0x24)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8a022e2f66c80b5fda15"], 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=<r1=>0x0], 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x1d, &(0x7f0000000040)={r1, 0x10001}, 0xffffffffffffffe5)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000100)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x1c)

00:00:11 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
dup2(r0, r0)
setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x6, "08ab820ac42526360d3d2dab22b2a43d"}, 0x14)
setsockopt$inet6_buf(r0, 0x29, 0x50, 0x0, 0x0)

00:00:11 executing program 1:
r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0xfffffffffffffffa)
pwritev(r0, 0x0, 0xfffffffffffffefd, 0x0)
chdir(&(0x7f0000000040)='.\x00')

00:00:11 executing program 2:
r0 = semget$private(0x0, 0x7, 0x0)
__semctl$GETALL(r0, 0x0, 0x6, &(0x7f0000000040))
semop(r0, &(0x7f0000000000)=[{0x0, 0x8001}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x0, 0x5, 0x1000}, {0x0, 0x1d, 0x1000}], 0x2)

00:00:11 executing program 3:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_int(r0, 0x0, 0xa, 0xffffffffffffffff, 0x0)

00:00:11 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="82022e2f7f696c6962689ba57f1406f805e0dd7a149d3000997e02cdcd9fc354b50a5f71d2806973bd00c3"], 0x1)
poll(&(0x7f00000002c0)=[{r0, 0xc4}, {r0, 0x30}, {r0, 0x90}, {r0, 0x20}, {r0, 0x48}, {r0, 0x2}], 0x6, 0x1)
poll(&(0x7f0000000280)=[{r0, 0x28}, {r0, 0x88}], 0x2, 0x76ed6dd2)
connect$unix(r0, &(0x7f0000000300)=@abs={0x0, 0x0, 0x2}, 0x8)
getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000000)={@local, @remote, <r1=>0x0}, &(0x7f0000000040)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@loopback, r1}, 0x14)
r2 = accept$inet6(r0, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000001c0)=0xffffffffffffff07)
readv(r2, &(0x7f0000000180)=[{&(0x7f0000000140)=""/5, 0x5}], 0x1)
getsockopt$inet6_udplite(r0, 0x88, 0x2, &(0x7f0000000200), &(0x7f0000000240)=0x4)

00:00:11 executing program 1:
r0 = socket$inet6(0x1c, 0x0, 0x100001000000200a)
setsockopt$inet6_group_source_req(r0, 0x29, 0x19, &(0x7f0000000000)={0x2, {{0x1c, 0xffffffffffffffff, 0x29, @remote}}, {{0x1c, 0xffffffffffffffff, 0x0, @local}}}, 0x108)
setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000140)={0x3, {{0x1c, 0x1, 0x2, @loopback, 0x7ff}}}, 0x88)
setsockopt$inet6_int(r0, 0x29, 0x25, &(0x7f0000000200)=0x7, 0x4)

00:00:11 executing program 3:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000))
socketpair$unix(0x1, 0x20000001, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
sendto(r0, &(0x7f0000000140), 0xffffff94, 0x0, 0x0, 0x0)
sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0)

00:00:11 executing program 2:
r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x0)
bind(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10)
r1 = fcntl$dupfd(r0, 0x11, r0)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={<r2=>0x0, 0x5}, &(0x7f0000000100)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000140)={r2, 0x7f}, 0x8)

00:00:11 executing program 1:
r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000080)=0x10)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000000c0)=0x1, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x14)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000209, 0x9)
getsockname(r1, 0x0, &(0x7f0000000100))

00:00:11 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="82022e73c2fba958f463d9742b1d7f07d66290a6882cdc13365ae8061872fd405e5796dd03f72d86ea2396740a4fe69583dd329b7c26e912f662f00d125e2328ae17a60c91984495c54231f0cd0eb6e9338ce2fc94233e3f8650b2e6020efd4da207237fac8e03c0b4c3449f9b4898ef1b8b8eddf13b6dbe0642dcb2cfa7c159a3f9ba9238100e1641ed7726f19197f0020fca257db77f1c5b8f67ce1527c93dfc73eb7b06bf8c9e4812"], 0x1)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x2, 0xf, 0x40, 0xffff}, &(0x7f0000000080)=0x18)

00:00:11 executing program 1:
socket$inet6_tcp(0x1c, 0x1, 0x0)
clock_settime(0x4, &(0x7f0000000000)={0x9, 0x4})
r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x8, 0x44)
getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000240)={<r1=>0x0, 0x2}, &(0x7f0000000280)=0x8)
setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000300)={r1, &(0x7f00000002c0)=[@in6={0x1c, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}]}, &(0x7f0000000340)=0x10)
r2 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_int(r2, 0x6, 0x0, &(0x7f0000000040)=0x5, 0xffffffffffffff25)
setsockopt$inet6_tcp_buf(r2, 0x6, 0x4, 0xffffffffffffffff, 0x100000138)
semop(0x0, &(0x7f0000000100), 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
r3 = semget$private(0x0, 0x4, 0x100)
semget$private(0x0, 0x7, 0x4)
clock_nanosleep(0xf, 0x0, &(0x7f0000000080)={0x7}, &(0x7f00000000c0))
__semctl$SETVAL(r3, 0x5, 0x8, &(0x7f0000000200)=0x7c)
setsockopt$inet6_tcp_buf(r2, 0x6, 0x27, &(0x7f0000000100)="5dee5bdb0d0357e9c8e20008ea28ce1a5048ac79578b69dcd29fcfbd629b080fa39e1fa889f6f6e5c59c00d266c16eb61bc31a06e7f5872c538b0fdb559051091861ea40c77a554bf4d011ccce57c44ef8cf5dfa1acfa0e917c5b0bfbc143e01413fbb9d481478254f5d85875eee6c2c895e89325cd3ce53ed52267d3dbedbe0fa4ccf5d72805c5522b1ad81696c66b32bd0f323dd1aa85d8b16ded2cb35a2821f2533f04eced42619d8ac3c5550", 0xae)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

00:00:11 executing program 3:
r0 = dup(0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000000)={<r1=>0x0, 0x100}, &(0x7f0000000100)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={r1, 0x0, 0x80000001}, 0xc)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x26, &(0x7f00000000c0)={0x0, 0xfffffffffffffffb}, 0xffffffffffffffc4)
freebsd11_fstat(r2, &(0x7f0000000040))

00:00:12 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e4)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1, 0x12, r1, 0x0)
fsync(r1)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={<r2=>0x0, 0x4}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={r2, 0x5}, &(0x7f0000000100)=0x8)
mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000)

00:00:12 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
sendmsg$unix(r2, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="28000000ffff000003000000000000005604aa2f12be2be08436a1a9b99e431896688e6995685df4"], 0x28}, 0x0)
recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f00000001c0)=""/255, 0xff}], 0x1, 0x0}, 0x400c2)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000000), 0x8)
r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x80a, 0x100)
freebsd11_fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, <r4=>0x0})
fcntl$dupfd(r0, 0x11, r0)
freebsd11_fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
rename(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0/file0\x00')
fchownat(r3, &(0x7f0000000080)='./file0\x00', r4, r5, 0x600)
rename(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00')

00:00:12 executing program 1:
clock_nanosleep(0xe, 0x10001, 0x0, &(0x7f0000000080))

00:00:12 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="08000000e0ff010000000000000000000000fc00"], 0xa0)
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000240)={<r2=>0x0, 0x7}, &(0x7f0000000080)=0xfffffffffffffd38)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000340)={r2, 0x8, 0x3, [0x3ff, 0x2, 0xb21]}, &(0x7f0000000380)=0xe)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x3, 0x6, r2}, &(0x7f0000000180)=0xc)

00:00:12 executing program 1:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
fsync(r0)
ftruncate(r0, 0x1f000000)
setsockopt$inet_group_source_req(r0, 0x0, 0x54, &(0x7f0000000100)={0x1c000, {{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}}, 0x118)

00:00:12 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000000)='6', 0x1)
setsockopt$inet_tcp_buf(r0, 0x6, 0x24, 0x0, 0x0)
r1 = dup2(r0, r0)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000040)={<r2=>0x0, 0xb6d, 0x3, 0x8, 0x4}, &(0x7f0000000080)=0x18)
getsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000140), &(0x7f0000000180)=0x4)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0xf, 0x5, r2}, &(0x7f0000000100)=0x286)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x5, 0x1010, r1, 0x0)

00:00:12 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
sendmsg$unix(r2, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="28000000ffff000003000000000000005604aa2f12be2be08436a1a9b99e431896688e6995685df4"], 0x28}, 0x0)
recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f00000001c0)=""/255, 0xff}], 0x1, 0x0}, 0x400c2)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000000), 0x8)
r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x80a, 0x100)
freebsd11_fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, <r4=>0x0})
fcntl$dupfd(r0, 0x11, r0)
freebsd11_fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
rename(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0/file0\x00')
fchownat(r3, &(0x7f0000000080)='./file0\x00', r4, r5, 0x600)
rename(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00')

00:00:12 executing program 3:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
write(r0, 0x0, 0x0)
r1 = accept(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10)
accept$unix(r1, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x8)

00:00:12 executing program 0:
r0 = socket(0x1, 0x10000000001, 0x400000000000)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000000)=0x7, 0x4)

00:00:12 executing program 3:
r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000080), 0x10000000)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000240)={<r1=>0x0, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6]}, &(0x7f0000000280)=0x10)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000002c0)={<r2=>0x0, 0x4, 0x400}, &(0x7f0000000300)=0x8)
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000340)={r1, 0x6f, 0x7, 0x8, 0x7, 0x71d, 0x200, 0x20, {@in={{0x2, 0x0, @multicast1}}, r2, 0x30fefb57, 0x100000001, 0x8, 0xffff}}, &(0x7f0000000400)=0xb8)
r3 = socket(0x8000017, 0x2, 0x0)
accept(r3, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c)
connect$unix(r3, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff026530008f0cfcfe6e6cdf3c0e3080000001529084d331bbd0ad2a672feafafdec226b623cee7199d089632c0cd20a5e3ddd504298d079dcf9934e030048e3ce3ad0ad7be168c0276b0b89a15e3b07a7971f2d0ad9474bcbcb00e1af3d047555076500000004d4d812cd515e5a3fd188e2985a98bbc7cca67b24f9010fbe8022844f46dda89c93c4a81d9fbfe731000000"], 0x1)
writev(r3, &(0x7f0000000080), 0x1000000000000034)

00:00:12 executing program 2:
freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
chroot(&(0x7f0000000080)='./file0\x00')
readv(r0, &(0x7f00000001c0)=[{&(0x7f0000000000)=""/88, 0x58}], 0x1)

00:00:12 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000001c0)={0x0, 0x2c00}, 0x10)
writev(r0, 0x0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80, 0x2)
setsockopt$inet6_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000040)="4765566b5a328490e7680d0785db3d426d3a6aaef044f5ff27da77ce815a75de9ad5f33674e77f29ffdfa99d440658346cd20233114b21d6d60d40205838fb5f4f0f785925350d93f6fd91c002404400009a7a4631b568e2faec173420d462e4768ca085fa88530165fa85be81aa0a20bce3ce8527bb40c7221721bd7ea53f970f4d253ef6701620d8ce64674513a4d9f9c53ca19fd07e10c1fe1469e5a762e32f4d23f748616342222530b7f1871bcc", 0xb0)
mkdir(&(0x7f0000000100)='./file0/file0\x00', 0x128)

00:00:12 executing program 1:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
setgroups(0x2, &(0x7f0000000100)=[0x0, 0x0])
sync()
preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000140)=""/116, 0x74}, {&(0x7f00000001c0)=""/197, 0xc5}, {&(0x7f00000002c0)=""/102, 0x66}], 0x3, 0x0)
setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000340)={'accf_data\x00', "e290d84eb2223e3f57674b01bcd00dfe3e7e8eed05742a14ea90d7a258dac8925e532d66cd9bba3aa48f235668499427a0b61343c1da748f1de1ac97346a989df903c3254d083d846aebaa962679a4d3b0c8335e19385270f6a2331f9cedb54a7f39ee85b6eb9e98e1a77001ecc1df050de02f65fcfe611a512e2eae1853df52e82de46889118c553800f463ade154678e28a087f008b7f3f54a6ffd88446425dd1e632bfadbee057d3291cdb9fdce120e889df005a0db1f8a3d30ce711bebb5abc20bca2972e4348bff101d057c852e8a9982acf2cfe03557cbc70e130e9abbf3d4bfd66595977ca1fe4cf9f6b90141"}, 0x100)
r1 = dup2(r0, r0)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000040)={<r2=>0x0, 0x3, 0x0, 0x2, 0x38}, &(0x7f0000000080)=0x18)
setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000000c0)={r2, 0x1}, 0x8)

00:00:12 executing program 2:
r0 = semget$private(0x0, 0x3, 0x34e2cb1186bb4a0c)
__semctl$SEM_STAT(r0, 0x2, 0xa, &(0x7f0000000000)=""/43)
r1 = semget$private(0x0, 0x1, 0x50)
r2 = socket$inet6(0x1c, 0x10000007, 0x4)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000040)={<r3=>0x0, 0xb4, "d1ce9e53ba5da8f19a2af2d86db882b6a75b91a5bc6af15d7298eb410c059fcbcf02866df63905971490a7f25de151a3f50455351a820eca17e36059a12f1c983f6a3d32988fb2a7bc88d55f6542d5ed7559e8daf209820e97a3e88c59773971fd6bc9e737e7a684105bb2d2ccced7c4ec3c43a1e3c7c547e2a1b33dcc400ebf3cc566fafc1cbdba233c36cdbe7c667ec2bcb1f5087521119407b36fbc3085c1371c7f553a34074bf7470fd226e2075a64893e01"}, &(0x7f0000000100)=0xbc)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000140)={r3}, 0x8)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000180)={r3, 0x1, 0xed27}, 0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f00000001c0)={r3, 0x80, 0x96}, 0xc)
r4 = socket$unix(0x1, 0x5, 0x0)
geteuid()
exit(0x20)
r5 = open(&(0x7f0000000200)='./file0\x00', 0x8000, 0x4)
r6 = open$dir(&(0x7f0000000280)='./file0\x00', 0x0, 0x4)
renameat(r5, &(0x7f0000000240)='./file0\x00', r6, &(0x7f00000002c0)='./file0\x00')
r7 = getpid()
getpgrp(r7)
chmod(&(0x7f0000000300)='./file0/file0\x00', 0x140)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x102, &(0x7f0000000340)={<r8=>r3, 0x63, "fe95d598651d209a0fca8f5b3aa2844228df07d81ee809aae90e7169e6cf56d446f1a13ecfb611a664b9f9f7d825024396ee7055ed059d9c5522c10b76c7a05eceb51e8b300ab0b4b7b5fd380e037c67193c02e2aa70571bfeac3bd4431f14fb4ed8a2"}, &(0x7f00000003c0)=0x6b)
__semctl$SEM_STAT(r0, 0x3, 0xa, &(0x7f0000000400)=""/207)
freebsd11_fstat(r4, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, <r9=>0x0, <r10=>0x0})
getsockopt$inet6_udplite(r5, 0x88, 0x4, &(0x7f0000000580), &(0x7f00000005c0)=0x4)
__semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000600)={{0x8000, r9, r10, r9, r10, 0x40, 0x2}, 0x1, 0x4})
getsockopt$inet_sctp_SCTP_NODELAY(r5, 0x84, 0x4, &(0x7f0000000680), &(0x7f00000006c0)=0x4)
getsockopt$inet_sctp_SCTP_EVENT(r5, 0x84, 0x1e, &(0x7f0000000700)={<r11=>r8, 0xf3b588e5bd906e9b}, &(0x7f0000000740)=0x8)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x5, &(0x7f0000000780), &(0x7f00000007c0)=0x4)
getsockopt$inet6_sctp_SCTP_RTOINFO(r5, 0x84, 0x1, &(0x7f0000000800)={r11, 0xffff, 0xf0, 0x7ff}, &(0x7f0000000840)=0x10)
r12 = msgget$private(0x0, 0xc1)
msgsnd(r12, &(0x7f0000000880)={0x2, "f5eb2d7eeebfe638954b7d90116718c0d961851247c8"}, 0x1e, 0x800)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f00000008c0), &(0x7f0000000900)=0x4)
setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x51, &(0x7f0000000940)={0x0, {{0x1c, 0x2, 0x80000000, @empty, 0x9611}}}, 0x88)

00:00:12 executing program 0:
syz_emit_ethernet(0x1, &(0x7f0000000140)='y')
r0 = socket$inet6(0x1c, 0x4, 0x4)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x7, 0x3, 0x10, 0x5, 0x8001, 0x8001, 0x7, 0xfffffffffffffc00, 0x8001, 0x8, 0x7ff}, 0xb)

00:00:12 executing program 3:
socketpair(0x2, 0x7, 0x9, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f00000001c0)={<r1=>0x0, 0x3}, &(0x7f0000000200)=0x8)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x1c, 0x1, 0x6, @loopback, 0xf6}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000080)="be8788c16f41d17e5ac6a2fcb9b515e0459271e73f71cf87f3f89d9f8563e4e1fb1751544b713f8365d7a8c21228db634601cffa8d445335bf1ea4859942e22bdbb4db8e9389f31777a290b61b74f6de8880e9062ae44172dbab68e05b62962f2c9e36f123cc3e09e8", 0x69}], 0x1, &(0x7f0000000240)=[@sndrcv={0x2c, 0x84, 0x2, {0x3, 0x1000, 0x110, 0x3ff, 0x5, 0x200, 0x1, 0x6, r1}}, @dstaddrv6={0x1c, 0x84, 0xa, @loopback}, @prinfo={0x14, 0x84, 0x7, {0x2, 0x9}}, @dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}, @prinfo={0x14, 0x84, 0x7, {0x0, 0xffffffff00000000}}, @init={0x14, 0x84, 0x1, {0x1ff, 0x3fa9, 0x5e, 0xffffffff}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0xa4, 0x8}, 0x20104)
r2 = socket$inet6(0x1c, 0x10000003, 0x5c)
sendmsg$inet6_sctp(r2, &(0x7f0000000140)={&(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xc7]}}, 0xffffffffffffff92, 0x0, 0x0, 0x0, 0xffffffb2}, 0x4)

00:00:12 executing program 3:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000140)="db", 0x1)
setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000200)="00e4c121ccc12edd2fc666cef58935000000000000000000000000a3d7b88c8a2dc7effad5888655cd9fdc29b51b45fdc21ebe8f7aa948e9d3449c18796b565fcdc38850f4d40c340552d88e809f124d60fac2473f41073a016f359415adbdf08a6a08", 0xfffffffffffffd63)
unlink(&(0x7f0000000000)='\x00')

00:00:12 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, 0x10044)
pwritev(r1, &(0x7f0000002800)=[{&(0x7f00000000c0)='Z', 0x1}], 0x1, 0x6d998)
read(r0, &(0x7f0000000580)=""/175, 0xaf)
pwritev(r0, 0x0, 0x0, 0x59)
preadv(r1, &(0x7f0000000240)=[{&(0x7f0000000140)=""/194, 0xc2}], 0x1, 0x0)

00:00:12 executing program 3:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = fcntl$dupfd(r0, 0x11, r0)
sendmsg$inet_sctp(r1, &(0x7f00000002c0)={&(0x7f0000000000)=@in={0x2, 0x2, @loopback}, 0x10, &(0x7f0000002380)=[{&(0x7f0000000080)="73a0b50db69bcfe7bbda3015df319db395ad5d27", 0x14}, {&(0x7f00000000c0)="7ce804292f9adb0c4e44c48213b4269a76d8e83bddef8a0ef8e2d3afcf3ceaddb3242e4433168779138f2f17e71ba6737462f3b2353f84bddc03990c154eb1a42d1e8553afbfd570a8ee7c91ca2c162cecdfe1af425c802e794b4143fc4fccd001924fddad3618d6bf0673ef8dc32b872b7f95552442a87c29afc909c90825c0995ad3e74f228c637397ca05fffcad0ab42cdc46183c1889bb529f63ba75240b74ad091ac2db137d038c45d02c2024763141f6d998938d787984d40c3cd7c0e6cbed", 0xc2}, {&(0x7f0000001380)="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", 0x1000}, {&(0x7f00000001c0)="a5917d88dabf2f500c7769d60b9d2da182e582b683f33897707b07ba05ab1f0f51f8e21f2b906b4ec3fc3a267b9ccaaf26b1316481927fcb321517e81d6afa12e9ad6a524491d4e448ec654bc903c97b5afe695c9fe6d4e9e8945592f681dd701f764ce747cb3baae96979c079c0708744ce00935757affd5c6adfeff8fcc849327313a8539120173c556e51ff93cd2bc7e1751ee127e652cdd8327fd1f490faa66af01d05278b733174fa81310683a16a549ddc208bd22506d97005ad8768f7a86a0800c618ac5c6cbc0c012f728b90766b338b471aa730", 0xd8}, {&(0x7f00000012c0)="b6efa57aae1079077d67fadb4477d356663af3b66d8d2ff6e85f074eccb62e3c62fa6d81ba73a5ef35d09f9b2745b2c39d8c6f3d186112c45fc97509b44279a8e15b4088b7088f7adff01a36c27703b4af0ac22dac3e4da7b28b2c5775a5d3511deb56408fd239b14b0b", 0x6a}], 0x5, &(0x7f0000002400)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x2}}, @dstaddrv4={0x10}, @init={0x14, 0x84, 0x1, {0x1, 0x401, 0x7d19, 0x5}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast1}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, [], 0x0}}, @init={0x14, 0x84, 0x1, {0x800, 0xffffffffffffff00, 0xafac}}], 0x78, 0x181}, 0x4)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001340)=[{&(0x7f0000000340)="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", 0xf6e}], 0x1, 0x0}, 0x8d)
getsockopt$inet_tcp_int(r1, 0x6, 0x808, &(0x7f0000002480), &(0x7f00000024c0)=0x4)

00:00:12 executing program 0:
mkdir(&(0x7f0000000000)='./file0/file0\x00', 0x4)
r0 = open(&(0x7f0000fb8ff8)='./file0\x00', 0x0, 0x0)
lseek(r0, 0x0, 0x1)

00:00:12 executing program 1:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
setgroups(0x2, &(0x7f0000000100)=[0x0, 0x0])
sync()
preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000140)=""/116, 0x74}, {&(0x7f00000001c0)=""/197, 0xc5}, {&(0x7f00000002c0)=""/102, 0x66}], 0x3, 0x0)
setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000340)={'accf_data\x00', "e290d84eb2223e3f57674b01bcd00dfe3e7e8eed05742a14ea90d7a258dac8925e532d66cd9bba3aa48f235668499427a0b61343c1da748f1de1ac97346a989df903c3254d083d846aebaa962679a4d3b0c8335e19385270f6a2331f9cedb54a7f39ee85b6eb9e98e1a77001ecc1df050de02f65fcfe611a512e2eae1853df52e82de46889118c553800f463ade154678e28a087f008b7f3f54a6ffd88446425dd1e632bfadbee057d3291cdb9fdce120e889df005a0db1f8a3d30ce711bebb5abc20bca2972e4348bff101d057c852e8a9982acf2cfe03557cbc70e130e9abbf3d4bfd66595977ca1fe4cf9f6b90141"}, 0x100)
r1 = dup2(r0, r0)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000040)={<r2=>0x0, 0x3, 0x0, 0x2, 0x38}, &(0x7f0000000080)=0x18)
setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000000c0)={r2, 0x1}, 0x8)

00:00:12 executing program 0:
clock_gettime(0xffffffffffffffff, 0x0)

00:00:12 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, 0x10044)
pwritev(r1, &(0x7f0000002800)=[{&(0x7f00000000c0)='Z', 0x1}], 0x1, 0x6d998)
read(r0, &(0x7f0000000580)=""/175, 0xaf)
pwritev(r0, 0x0, 0x0, 0x59)
preadv(r1, &(0x7f0000000240)=[{&(0x7f0000000140)=""/194, 0xc2}], 0x1, 0x0)

00:00:12 executing program 0:
getgroups(0x3, &(0x7f00000001c0)=[<r0=>0x0, <r1=>0xffffffffffffffff, <r2=>0x0])
setresgid(r0, r1, r1)
setresgid(r2, r2, 0x0)

00:00:12 executing program 1:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getsockopt$inet6_int(r0, 0x29, 0x6b, 0x0, 0x0)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000040)=ANY=[@ANYBLOB="1c004e23f9ffffff0000000000000000000000000000000160e2000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=<r2=>0x0, @ANYBLOB="0402030000020000"], &(0x7f0000000100)=0x8c)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000140)={r2, 0x6}, &(0x7f0000000180)=0x8)

00:00:12 executing program 3:
r0 = socket$inet6(0x1c, 0x10000003, 0xffff)
sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x4, 0x41]}}, 0x1c, 0x0}, 0x3300)

00:00:12 executing program 0:
syz_execute_func(&(0x7f0000000100)="c4e2adbb2438c401445ed1dfe964e3fbc4a1a1d0d3440fa9c4410d606800660f3825124377dcf00fc78ba9dfffff")
connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x10)
socket$unix(0x1, 0x2, 0x0)
sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)

00:00:12 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000140)={<r1=>0x0, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000180)=0x10)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000001c0)=ANY=[@ANYRES32=r1, @ANYBLOB="65000000f5d819944fc995d0de734d323c4261dca55b341cfd7f000000b2f0bf6a956138f28398627fa7f40ba3ecc599e6180b18ebb0dbbb49796c345947ba723338e0f6e6be2d9737e750b032304abcbb1c79ec3540bc2a3e6b447bebba3ef1a83c637f0ec3818dc4"], &(0x7f0000000240)=0x6d)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000040)=0x1, 0x4)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000280)=ANY=[@ANYBLOB="019a735e12b8970eafc1604556be73d5844b1a92c70c11718a30646113534db6b7b8fbe624f3d193b55401205b9ac7669e2c568ff03bfe82ddde5c574d7758a9698caf", @ANYRES32=<r2=>0x0], &(0x7f0000000100)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1203, &(0x7f0000000080)={r2, 0x5}, 0x8)

00:00:13 executing program 3:
getgroups(0x4, &(0x7f0000000040)=[<r0=>0x0, 0xffffffffffffffff, 0xffffffffffffffff, <r1=>0xffffffffffffffff])
freebsd10_pipe(&(0x7f0000000340)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000380)=0x800, 0x4)
r4 = semget$private(0x0, 0x0, 0x40)
r5 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
fstat(r5, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0})
freebsd11_fstat(r5, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, <r7=>0x0})
__semctl$IPC_SET(r4, 0x0, 0x1, &(0x7f0000000200)={{0xcd, r6, r1, r7, r0, 0x94, 0x7}, 0x6, 0x400, 0x4})
socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000480)={0x3, 0x10001, <r8=>0x0}, &(0x7f0000000300)=0xc)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f00000003c0)={@in6={{0x1c, 0x0, 0x7fff, @loopback, 0x1}}, r8, 0x3, 0x9, 0x1000}, 0x8c)

00:00:13 executing program 3:
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0)
madvise(&(0x7f000004c000/0x2000)=nil, 0x2000, 0x8)
clock_nanosleep(0x0, 0x0, 0x0, &(0x7f0000000040))

00:00:13 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = dup2(r0, r0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={@in={{0x2, 0x1, @loopback}}, <r2=>0x0, 0x4, 0x8, 0x0, 0x0, 0x3, 0x7}, &(0x7f0000000200)=0xa0)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000240)={r2, 0x0, 0x3, 0x401, 0x20, 0x800}, 0x14)
getpeername(r0, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000100)=0x10)
r3 = dup(r0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000280)={@remote={0xfe, 0x80, [], 0x0}}, 0x14)
getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000002c0), &(0x7f00000003c0)=0x100)
r4 = msgget$private(0x0, 0xa0)
msgsnd(r4, &(0x7f0000000000)={0x3, "e92d9898f15a8927cbe6f42e5af752ebe94706e03c93320ff59b98096da7ef314a3268575492563db8585f5c3cec2d51ce0bd65282461086f98b198e486ae822b4f646af74ca0888b2e349b29e406e8b9a62c0ac75d035b12e98428f4b72bdab76596c93a909ddde9ed3"}, 0x72, 0x800)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000080)={@remote}, 0x14)

00:00:13 executing program 3:
r0 = socket(0x2, 0x5, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000000)={@in={{0x2, 0xffffffffffffffff, @remote}}, <r1=>0x0}, 0x0)
r2 = msgget$private(0x0, 0x14)
msgrcv(r2, &(0x7f0000000180)={0x0, ""/201}, 0xd1, 0x1, 0x800)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={r1, 0x7, 0x952, 0x3, 0xffff}, &(0x7f0000000140)=0x14)

00:00:13 executing program 3:
r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10, 0x20000000)
accept$inet(r0, 0x0, &(0x7f0000000080))
r1 = shmget(0x3, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil)
shmctl$SHM_LOCK(r1, 0xb)

00:00:13 executing program 1:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = open(&(0x7f0000000200)='./file0\x00', 0x8000, 0x4)
openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x500, 0x2)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000240)={<r2=>0x0, 0x100000000, 0xf, 0x10000000, 0x1c00000000000}, &(0x7f0000000280)=0x18)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000002c0)={r2, 0xea4}, &(0x7f0000000300)=0x8)
setsockopt$inet_opts(r0, 0x11, 0x4, 0x0, 0x0)
r3 = accept4(r0, 0x0, &(0x7f0000000000), 0x20000000)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000040)={0xf1, 0x8, 0x20, 0x6, 0x2ad, 0x100000001, 0x100000000, 0x3, <r4=>0x0}, &(0x7f0000000080)=0x20)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f0000000180)={r4, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000001c0)=0x10)

00:00:13 executing program 0:
r0 = socket(0x2, 0x20000000, 0x100000000)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000000)={0x5}, 0x1)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000040)=0x7, 0x0)

00:00:13 executing program 1:
r0 = socket(0x1c, 0x2, 0xffffffffffffffb3)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2fe6696c653000"], 0x1)

00:00:13 executing program 3:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0)
writev(r1, &(0x7f0000000280), 0x28)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000000)={<r2=>0x0, 0x10001, 0xf, 0x800, 0x9}, &(0x7f0000000040)=0x18)
setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000080)={r2, 0x2}, 0x8)
getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000000c0)={r2, 0x7ff, 0x9c, 0x7fff, 0x1, 0x5, 0x2, 0x6, {@in6={{0x1c, 0x1, 0x7c6, @remote={0xfe, 0x80, [], 0x0}, 0x8}}, r2, 0xfdfffffffffffbff, 0x800000000000000, 0x0, 0x3ff, 0x88}}, &(0x7f0000000180)=0xb0)

00:00:13 executing program 2:
r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000000)={<r1=>0x0, 0x4e, "05ff2618d2c8da35def5d768fd31501f64a152d60208568f90722c7600c1ef27f661978cdd6fd7c2f8cb1f67d452482be1d4fdb51440c031680d036d15236c1900921e3243aa77631e201693da6c"}, &(0x7f0000000180)=0x56)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)={@in6={{0x1c, 0x1, 0x1800, @empty, 0x4a}}, r1}, &(0x7f0000000280)=0x84)
listen(r0, 0x0)
getsockopt$sock_int(r0, 0xffff, 0x1012, 0x0, &(0x7f0000000080))
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000000c0)={0x5, {{0x2, 0x1, @rand_addr=0x1}}}, 0x90)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f00000002c0), &(0x7f0000000300)=0x4)

00:00:13 executing program 0:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
exit(0x8)
getsockopt$inet6_int(r0, 0x29, 0x67, 0x0, 0x0)
setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x5, "93dad7e703f04607b9d12ce8000acdf4"}, 0x14)
r1 = accept$inet6(r0, &(0x7f0000001280), &(0x7f00000012c0)=0x1c)
getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000001500)=ANY=[@ANYRES32=<r2=>0x0, @ANYBLOB="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", @ANYRES32=<r3=>0x0, @ANYBLOB="7f000000fcffffff0b00000006000000ffffffff"], &(0x7f00000013c0)=0xb8)
r4 = socket$inet(0x2, 0x10000000, 0x4)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000001300)={0x3, 0x4, <r5=>0x0}, &(0x7f0000001340)=0xc)
getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000001380)={r5, 0xbc, 0x20000000000800, 0xa2d}, &(0x7f0000001640)=0x10)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000001400)={r2, 0x3f, 0x3, 0x9, 0x400}, &(0x7f0000001440)=0x18)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000001480)={r3, 0x40, 0xf, 0x6, 0x8001}, &(0x7f00000014c0)=0x18)
writev(r0, &(0x7f0000001240)=[{&(0x7f0000000040)="bfe3e10aa536f1f088526021b498d008e87c6293c3c17ef7589d262bceb0aec2ed4dabae5baad934f913997b2ce477a4bf090ae62721998b7f581955642f221fe9f2", 0x42}, {&(0x7f00000000c0)="166738dbcbdd2d6e8b9f0f4ea27338170cea07b8cf60a0c464e068a66031d4fa05c16605e51a9845b107e646364fb097bcf54c71e4315333e6d8b32c961eecaa1d4af58454a58766b746220e7370f8a248", 0x51}, {&(0x7f0000000140)="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", 0x1000}, {&(0x7f0000001140)="d13cde2c53756c476fb8095c435744a643f5b08b7771420de4697caa14144561c250b154ce56ab48ee888066ee31400b3355ba4c850c3a9833ada36005b32f3cf834341699daea6f5ce8be891266eba3bc299a6fa519fc2864068e0d8a2d7fa0d4a6f5b0323b900c486776f294b067bd3b7e651a857a2a1802ca6a8900559f02c61588b8734c59fe477eb184ac7c5863097bafbac56e653965708012c42690d90fcc63c96bb91c65336596e5de2c9d63a8751129e06ebf0cf816c3d218aff7ee14d5df080913c1c22cfe8418a317d14bd35786e23f017b804e0137b220cdcadeea7fcb4acd69fca3", 0xe8}], 0x4)

00:00:13 executing program 1:
socket$inet6_udplite(0x1c, 0x2, 0x88)
socket$inet_udp(0x2, 0x2, 0x0)
r0 = socket$inet6(0x1c, 0x7, 0x80000001)
r1 = msgget$private(0x0, 0x48c)
msgctl$IPC_RMID(r1, 0x0)
r2 = accept(r0, &(0x7f0000000340)=@in6, &(0x7f00000002c0)=0xffffffb7)
r3 = accept4$inet(r2, 0x0, &(0x7f0000000000), 0x2ffffffd)
setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x51, &(0x7f0000000180)={0x6, {{0x2, 0x1, @multicast2}}}, 0x90)
getsockopt$inet_mreq(r3, 0x0, 0x9, &(0x7f00000000c0)={@multicast1, @broadcast}, &(0x7f0000000140)=0x8)
setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0x68, &(0x7f0000000500)={{0x1c, 0x2, 0x7f, @local={0xfe, 0x80, [], 0x0}, 0x100000001}, {0x1c, 0x0, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1ff, [0x101, 0x8, 0x5ed9, 0x7, 0x6, 0x1, 0x40, 0xfffffffffffffe00]}, 0x5c)
dup(r3)
r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendmsg(r4, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote, 0x1}, 0x1c, &(0x7f0000000100)=[{&(0x7f0000000080)="10ea420bf530f81a", 0x8}], 0x1, 0x0}, 0x1)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000380)={<r5=>0x0, &(0x7f0000000240)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f00000003c0)=0x10)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000400)={@in6={{0x1c, 0x3, 0x3, @empty, 0x10000000}}, <r6=>0x0, 0x8, 0x7, 0x8}, &(0x7f00000004c0)=0x8c)
getsockopt$inet6_sctp_SCTP_STATUS(r3, 0x84, 0x100, &(0x7f00000008c0)=ANY=[@ANYRES32=r5, @ANYBLOB="04000000bf5c00000400d0d50900ae00010100001c004e2105000000000000000000000000000000000000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], &(0x7f00000005c0)=0xb0)

00:00:13 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000000)=0xffffffff, 0x4)
freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0x3, 0xfff, @remote={0xfe, 0x80, [], 0x0}, 0x9}}, <r2=>0x0, 0x0, 0x1ff, 0x80, 0x5, 0x1, 0x80000000}, &(0x7f0000000140)=0x98)
setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000180)={r2, 0x100000000}, 0x8)

00:00:13 executing program 0:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
truncate(&(0x7f0000000080)='./file0\x00', 0x10000)
read(r2, &(0x7f0000000140)=""/96, 0x60)
sendto(r0, &(0x7f0000000300)="a4db5075699afac2e45ccd7f62255a1ec98ba67d5581cd6b5b57ca5afeb93e4f4ce87857669c97ecbfca134c08961fa4afafbada8f9fd2698be5ec212fb157a94681d0ee552e368be89632dc8d", 0x4d, 0x4, 0x0, 0x0)
recvmsg(r2, &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
sendfile(r0, r1, 0x0, 0x0)
setsockopt(0xffffffffffffffff, 0x5, 0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000000c0)={<r3=>0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @local}, @in, @in]}, &(0x7f00000001c0)=0x10)
r4 = getpgid(0xffffffffffffffff)
getpgid(r4)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000200)={<r5=>r3, 0x2, 0xffffffffffff7fff, 0xfffffffffffffff8, 0x5, 0x80000000}, &(0x7f0000000240)=0x14)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000002c0)=ANY=[@ANYRES32=r5, @ANYBLOB="65e4b1070003000000ffff00683d569e18"], 0xe)

00:00:13 executing program 2:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41]}}, 0x1c, 0x0}, 0x0)
getresuid(&(0x7f0000000140), &(0x7f0000000100), &(0x7f0000000180))

00:00:13 executing program 3:
r0 = socket$inet(0x2, 0x0, 0x0)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x80013, r1, 0x0)
readlinkat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/103, 0x67)
getsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@broadcast, @rand_addr, @rand_addr}, &(0x7f0000000100)=0xc)

00:00:13 executing program 2:
mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x1)
clock_gettime(0xe, &(0x7f0000000000))
select(0x0, 0x0, 0x0, 0x0, &(0x7f0000000080))

00:00:13 executing program 3:
freebsd10_pipe(&(0x7f0000000040))
r0 = socket(0x1c, 0x5, 0x0)
sendto$unix(r0, 0x0, 0xf, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c)
getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000100)=""/255, &(0x7f0000000000)=0xff)
close(r0)
close(r0)

00:00:13 executing program 2:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
readlink(0x0, &(0x7f0000000080)=""/150, 0xfffffe2d)
r1 = shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil)
shmctl$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="0700000037d303c85172d3ed2ce521c4792dcde79b41c18130a8973e1a43dacea1b99b8ce8f19558f7f11dd8a22d0096efb4c2a7792f84f76de443d89102f5ebee911260801e7f562c3c164cea60d8df1f4f4fcd8f", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0)
r7 = socket(0x14, 0x5, 0x0)
connect$unix(r7, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="bd1d816e9264ae132fb45168893d28ee5f60eeb4447a7a82e0a438ccd6f8a3dec6e6f9d82e6c0375000000000000000000000000", @ANYRES32=0x0], 0x0)
r8 = open$dir(&(0x7f00000005c0)='./file0\x00', 0x0, 0x6)
mkdirat(r8, &(0x7f0000000180)='./file0\x00', 0x0)
mkdirat(r8, &(0x7f0000000100)='./file0/file0\x00', 0x0)
unlinkat(r8, &(0x7f0000000580)='./file0/file0\x00', 0x0)
open(&(0x7f0000000800)='./file0\x00', 0x0, 0x100)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f0000000640)=ANY=[@ANYBLOB], 0x0)

00:00:13 executing program 1:
r0 = semget$private(0x0, 0x7, 0x0)
semop(r0, &(0x7f0000000000)=[{0x0, 0x8001}], 0x1)
execve(0x0, 0x0, 0x0)
__semctl$GETZCNT(r0, 0x1, 0x7, &(0x7f0000000040)=""/160)

00:00:13 executing program 3:
select(0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xbfed, 0x2}, 0x0)

00:00:14 executing program 0:
open(&(0x7f0000000040)='./file0\x00', 0x200, 0x0)
select(0x22, &(0x7f0000000000)={0x4000000000000008}, 0x0, 0x0, 0x0)
open(&(0x7f0000000080)='./file0\x00', 0x0, 0x2)

00:00:14 executing program 1:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1ff, 0x48)
r1 = fcntl$getown(r0, 0x5)
fcntl$setown(r0, 0x6, r1)
fcntl$lock(r0, 0x9, &(0x7f0000000040)={0x0, 0x0, 0xffffffffffffffee, 0x1000300010005})
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000100)={@in={{0x2, 0x1, @broadcast}}, <r2=>0x0, 0x777, 0x81, 0x401, 0x0, 0x4}, &(0x7f0000000000)=0xa0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x1, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x1}}, r2, 0x1, 0xa, 0x80, 0x2, 0x10000, 0xffffffff}, &(0x7f0000000080)=0x98)

00:00:14 executing program 2:
mkdir(&(0x7f0000000200)='./file0/file1\x00', 0x0)
chmod(&(0x7f0000000180)='./file0\x00', 0x23f)
mkdir(&(0x7f0000000080)='./file0/file1\x00', 0x0)
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x41)
open$dir(&(0x7f0000000100)='./file0\x00', 0x8000, 0x100)
open$dir(&(0x7f0000000140)='./file0/file1\x00', 0x80, 0x0)
mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0)
rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f00000001c0)='./file0/file1\x00')

00:00:14 executing program 1:
mlockall(0x2cfb58fff9b4dd44)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x4, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000040)={0x7, [<r1=>0x0, <r2=>0x0, <r3=>0x0, <r4=>0x0, 0x0, 0x0, <r5=>0x0]}, &(0x7f0000000080)=0x20)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={r2, 0x2}, 0x8)
ppoll(&(0x7f0000000100)=[{r0, 0x28}, {r0, 0x12}], 0x2, &(0x7f0000000140)={0x8, 0x5}, &(0x7f0000000180)={0xfffffffffffffffe}, 0x8)
freebsd11_fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, <r6=>0x0})
getgroups(0x3, &(0x7f0000000280)=[0xffffffffffffffff, 0xffffffffffffffff, <r7=>0xffffffffffffffff])
fchownat(r0, &(0x7f00000001c0)='./file0\x00', r6, r7, 0x600)
r8 = open(&(0x7f00000002c0)='./file1\x00', 0x480, 0x153)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r8, 0x84, 0x5, &(0x7f0000000300)=0x2, 0x4)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000340)={r2, 0x3}, 0x8)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000380)={@in={{0x2, 0x2, @multicast1}}, r1}, 0x8c)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, 0xfffffffffffffffe, &(0x7f0000000440))
sendto(r8, &(0x7f0000000480)="58f06cf33d90e1796a9cacd3cdb6150299f3caafa6e7e8c5e4891539d30065a1cc4592dddc", 0x25, 0x20080, &(0x7f00000004c0)=@in6={0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}, 0xff}, 0x1c)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r8, 0x84, 0x103, &(0x7f0000000500)={<r9=>r5, 0xbd, "bb155a74f6526fae697bee1ab3554892d31afd246f9e9a0abe1cedc0585ac9fd868c9c65f4e52470a30f0a5cc808ec1784ecf129572b82018a3954c3f6073e1d0e0c762457cdf42c49c2de6c641861ec57e283e44a203bf9ad5b4a2f76d3215e74619e7d78f82cbfaafef923d6bbf239acc162a5374c307b5ac22cad327bc45f5c35b8b158c1bc9094d633636d6930466132d968f8eb787118971f80f579baf5821d1a232593b8d505cff87b50d7601851b273aa31fdfaacaaa97a18b0"}, &(0x7f0000000600)=0xc5)
r10 = openat(r8, &(0x7f0000000640)='./file1/file0\x00', 0x8a, 0x0)
utimes(&(0x7f0000000680)='./file1/file0\x00', &(0x7f00000006c0)={{0x7, 0x1}, {0x9d, 0x3101}})
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r8, 0x84, 0x900, &(0x7f0000000700)={r2, 0xfffffffffffffff8}, 0x8)
getsockopt$inet6_sctp_SCTP_CONTEXT(r8, 0x84, 0x1a, &(0x7f0000000740)={<r11=>r9, 0x2}, &(0x7f0000000780)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000007c0)={r3}, 0x8)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000800)={r4, 0x9}, 0x8)
writev(r10, &(0x7f0000000c80)=[{&(0x7f0000000840)="9e74711fc72e8a39362a2731788711f8be0ba0e492c6ad43d679a2c0d917bfce20ed28d3878bcd8b80925a5d0d01ea3b70164f1f3b1334b89965ed1dfa0a103eb7b0c11eb8e385981d9ff36150b461ab360d460895dcf6d6cb6c12cd5fd7be86de615e555e0b8b6563333448994281578872022598635b044aa09858d66f5049d19c8f473efbd3000aaedb88cf32010b4d9f111e39e1c27ce5d20e9218d08a704604780719c585c30a29d2b0d635832b948b74c8b5325f7464e1f861962430bbd8e1ca1e0e55f8e24f452fa293518381cacde180bc1d23c8", 0xd8}, {&(0x7f0000000940)}, {&(0x7f0000000980)="d3c6ceda9c98a53d84e7a18ccc170d9915ecc722f340676a46b667cddf56334e1369ed362b", 0x25}, {&(0x7f00000009c0)="d1499b0656c1576d32a4ee915a0b130393663ef4e53d8bec7e63686d751cd2ac79038c684cbcbdfd875d682aac44c047e427547e18e6fa73f6d060e1b95f2a98db3da4b1e9d90f24613bc1b93afa737bda8cd73aadffd7750b2ea0635709e701410f37b7c4f5504422dfc1d80eb99f8e825f87c1a795e617ba7a83471d011fbc3a16f7834d59bb7ca79d794cf65274eb", 0x90}, {&(0x7f0000000a80)}, {&(0x7f0000000ac0)="41808ac2c8de33e8529d4f2cac2b3340", 0x10}, {&(0x7f0000000b00)="76e8b71c0f2799baff7effabf0caf95b17e36a9043c1308337d57d33aad440552db6848b73982705f26079bd430b2b02435d9db260a3acfc7f6bdf76a24c65ded8272af404b265a6df0f7a4b4d1a0fef770e611af718647ed3e95f7ae9b6a8e208579246e56ca567c022058a13d5b4df0e1a7a11e74e62e5fe3e872355fb4f216436526bcbb8f46a7cba6aa2e56d09f963bdccb438dbc971c79b8e41502b86146aaaea94bcbd487ef71e02046e8bd5fd00b032d90129fdb411b7fe6b2687e96eca3a4147e9cf954517", 0xc9}, {&(0x7f0000000c00)="9d0d0f1342cde9ab95456c1902f1e11fb596d1522a90d36758145474d37be4a14864cbbb5f4d3b6baf36f9844befb8ca5bc5a22cc0d00ee6c9c448731a99bff993182a07a8d7460c7b1bb2fe1e32b24845324b51e389e69028a61c34cdd76dd60a1a248a27c945ccc96e6c2710a13c028d750d364fe26e", 0x77}], 0x8)
open(&(0x7f0000000d00)='./file1\x00', 0x480, 0x44)
getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000d40), &(0x7f0000000d80)=0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r10, 0x6, 0x2000, &(0x7f0000000dc0)={'freebsd\x00', 0x8}, 0x24)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000e00)={'bbr\x00', 0x80}, 0x24)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000e40)={r11, 0x71, "2b3106c2a3207ace15ef3fd2eb11083ddb0b098781af7e82f6c085b00d1ba2217fd8957be4759f3fef01a0d5f61e4d8f9119fe74c45cdcbd7aeb910a3eec05bd64f2059d3bf712054cd637af5d1a964999d180d496359b946c7c6c792e6cdd29946d8109c819288ca1b30b4a3291f1f091"}, &(0x7f0000000ec0)=0x79)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r10, 0x84, 0x26, &(0x7f0000000f00)={<r12=>r3, 0x4}, &(0x7f0000000f40)=0x8)
mprotect(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x6)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r10, 0x84, 0x22, &(0x7f0000000f80)={0x3, 0xffffffffffffffff, r12}, 0xc)

00:00:14 executing program 2:
ppoll(&(0x7f0000000180), 0x20000000000003a4, &(0x7f00000001c0)={0x0, 0x3}, &(0x7f0000000200), 0x8)
r0 = socket$inet6(0x1c, 0x2, 0x6)
accept(r0, 0x0, &(0x7f0000000000))

00:00:14 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
accept4(r1, &(0x7f0000000100)=@in6, &(0x7f0000000140)=0x1c, 0x10000000)
r3 = dup2(r1, r2)
bind(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="2d012e2f666958fbdf9be6950000a9"], 0x8)
listen(r1, 0x0)
setsockopt$sock_int(r3, 0xffff, 0x1001, &(0x7f00000000c0)=0x6, 0x26e)
dup2(r0, r2)
accept(r0, &(0x7f0000000000)=@in, &(0x7f0000000040)=0x10)

00:00:14 executing program 3:
r0 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000080)=0x10, 0x0)
accept4$unix(r0, 0x0, &(0x7f0000000100), 0x20000000)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000000c0)=0x7, 0x4)
setsockopt$inet_tcp_buf(r0, 0x6, 0x20, &(0x7f0000000300)="d0e6aded9ba01b9b0ec77d6a210c8b17fd06192a1c8a6fc3e6caf87de4399da592d708549045a14c987a96fa0721cb7a655504e4553f8fd4961afbc901a8b9345043a3599065a09c386f3b036247d735c5c9d2d2ee6c535a97b40bf2e0e4953d592ba456cca54efaf92bdc5473367ffeafc5836bf784613a847bbaaeb0abb4b3fe697037f891fb174b1646314346783e971402f407cf1f31b3547c658387998674cf164818ba48fe0fe3645b193546e732c6139c77c2858c115c89193c3d69b0de22e5d210e300f12b4f90", 0xcb)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000200)={<r2=>0x0, 0x7}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000400)={@in={{0x2, 0x0, @multicast1}}, r2}, &(0x7f0000000280)=0x8c)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000140)={0x0, 0x2}, &(0x7f0000000180)=0x8)
truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000)
getgid()
truncate(&(0x7f00000001c0)='./file0\x00', 0x967)

00:00:14 executing program 0:
clock_gettime(0xf, &(0x7f0000000040))
r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
truncate(&(0x7f00000000c0)='./file0\x00', 0x100000001)
sendfile(r0, r1, 0x0, 0x0)
close(r2)
ppoll(&(0x7f0000000240)=[{r1, 0x4}], 0x1, 0x0, 0x0, 0x0)

00:00:14 executing program 2:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
mlockall(0x2)
mknodat(r0, &(0x7f0000000540)='./file0\x00', 0x60, 0x8df2)
mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r0, 0x0)
ftruncate(r0, 0x7f)
recvmsg(r0, &(0x7f0000000500)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f00000003c0)=[{&(0x7f00000001c0)=""/175, 0xaf}, {&(0x7f0000000100)=""/96, 0x60}, {&(0x7f0000000280)=""/108, 0x6c}, {&(0x7f0000000300)=""/169, 0xa9}], 0x4, &(0x7f0000000400)=""/229, 0xe5}, 0x40000)
mkdir(&(0x7f0000000180)='./file0\x00', 0x0)
accept4$inet6(r0, &(0x7f0000000580)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000005c0)=0x1c, 0x10000000)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0xfffffffffffffe30)

00:00:14 executing program 0:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
msgctl$IPC_SET(0x0, 0x1, 0xfffffffffffffffe)
mlockall(0x3)
connect$unix(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYBLOB="e898a4c76ca7d831705e0663981269fb950240507fbede4fe8a279d43bb283470c522a10eaf6b5c0e2f8be3038b6bdc9979223fcae2faf3caa829336c54402b13292acde06ce8c3b724b35f0f14ebf34b5b855b0e72dbe216fca6940a6788eb1f0a91a91dd824a5a1ba8b5bb5b00805dbb12aea8710c17278ff58337e9c6ce436ed32b115a1bb549279f4b9324d214597a553893f87aae730e540122b57bff00d49d85383888e850cd29ad89900e09e9563f62b1a32299489468a6639ef43e00d83f265b0b6feb3044933b11cd7d0cae5b2cdcc2066c3904f75c4bad54c04809abd269b680a16d7f411e119db3bf"], 0x1)
r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0)
symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00')
openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0/file0\x00', 0xfffffffffffffffd, 0x0)

00:00:14 executing program 3:
getgroups(0x4, &(0x7f0000000740)=[0x0, <r0=>0x0, <r1=>0x0, <r2=>0xffffffffffffffff])
setregid(r1, r0)
setregid(r2, r2)

00:00:15 executing program 1:
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$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, &(0x7f0000000580))
r3 = socket(0x2, 0x5, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="bd1d81458b323c86a1c214dcebb46e9264ae132f30b45168893d28ee5f60eeb4447a7a82e0a438ccd6f8a3dec6e6f9d82e6c037569", @ANYRES32=<r4=>0x0], 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x13, &(0x7f0000000040)={r4, 0x10001}, 0x8)
r5 = open(&(0x7f0000000800)='./file0\x00', 0x100000, 0x100)
execve(0x0, 0x0, 0x0)
freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000009c0))
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000840)=ANY=[@ANYBLOB="02ffffef0300000001000000f4fc8e452b7eaea8cd0a7f24144107efb39e7fd5f908e3351e109d8cb1504e033fcf2d3e6a88a1d26ad3c1d6a10f93c660"], 0x0)
open(&(0x7f00000005c0)='./file0\x00', 0x20084, 0x82)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000380)={0x1, [0x0]}, &(0x7f00000003c0)=0x8)

00:00:15 executing program 0:
setitimer(0x0, &(0x7f0000000000)={{0x2, 0x271}, {0x0, 0xc7}}, 0x0)
r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@un=@file={0x0, ""/80}, &(0x7f00000000c0)=0x52, 0x20000000)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000100)={<r1=>0x0, 0xe98, 0x0, 0xc8, 0x800}, &(0x7f0000000140)=0x18)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={@in6={{0x1c, 0x2, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0x4}}, r1}, 0x98a2fd1ecc6cce9d)

00:00:15 executing program 2:
r0 = socket(0x10000000011, 0x48000000003, 0x0)
close(r0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
shutdown(r1, 0x0)
bind$unix(r1, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa)
setsockopt$inet_int(r1, 0x0, 0x2, &(0x7f0000000180)=0x80000001, 0x4)
write(r0, 0x0, 0x0)

00:00:15 executing program 3:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x1)
truncate(&(0x7f00000000c0)='./file0\x00', 0x100000001)
truncate(&(0x7f0000000080)='./file0\x00', 0x7fff)
r1 = getpid()
freebsd11_lstat(&(0x7f0000001600)='./file0\x00', &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
freebsd11_lstat(&(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
r4 = fcntl$getown(r0, 0x5)
fstat(r0, &(0x7f0000001780)={0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
freebsd11_lstat(&(0x7f0000001880)='./file0\x00', &(0x7f00000018c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0})
r7 = getpgid(0xffffffffffffffff)
fstat(r0, &(0x7f0000001940)={0x0, 0x0, 0x0, 0x0, 0x0, <r8=>0x0})
getgroups(0x8, &(0x7f0000001a40)=[<r9=>0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff])
r10 = getpid()
r11 = geteuid()
getgroups(0x5, &(0x7f0000001a80)=[0x0, 0x0, 0x0, <r12=>0x0, 0x0])
r13 = getpid()
freebsd11_fstat(r0, &(0x7f0000001ac0)={0x0, 0x0, 0x0, 0x0, <r14=>0x0})
r15 = getegid()
r16 = fcntl$getown(r0, 0x5)
freebsd11_stat(&(0x7f0000001b40)='./file0\x00', &(0x7f0000001b80)={0x0, 0x0, 0x0, 0x0, <r17=>0x0})
r18 = getegid()
sendmsg$unix(r0, &(0x7f0000001d40)={&(0x7f0000000040)=ANY=[@ANYBLOB="00053c2f66696c653000"], 0xa, &(0x7f0000001580)=[{&(0x7f0000000100)="1a417cce7204e53dad9fc3fd473246e741db579f34c3cb37ff7b8bc84a6bcdab9f24dbeea61983fa4626d374585c90c5a1c63e4f7efbcc85cec64481f6d2a44025fcd61b1bffb614b806977d60975650cf0d583e6384360b56d93217fe4148fc18fce5c7a4f6", 0x66}, {&(0x7f00000001c0)="91ffb083be8965788dc2cb395c2454365e9a67bbb9e986af72dc6a8dd76aa911695ec5e39fc594b4ad3315ae2473d4420cc706f6d53109354084eccd47c26bab1a05b67d0aeccf9060a8419c8b65e42a00833f7f7d1f", 0x56}, {&(0x7f0000000240)="37660e12e1357dbaa963db3adfc81cfe8ca5ca2d4998ad56ef48e4e0f74286f16c7f38363736cba8dad53dbd726e789b8e8a5922237580a005acb44454a89d49f7e8700d81164a9783c700c7bd8c5e9725b66c1896bc46022f089e94cac17e3ce2786baf28213ce4d1ca581f02e8a6692683a8da69c79ea0b63914f595ff01a5298626b4c09657a1b4b0d45069594b17dcbab05859e2b90ed23dcc5b90822d24808e", 0xa2}, {&(0x7f0000000300)="fc8ec2d1b67838c5c3b7c7ac917b57f51fa18e8990ac9a099facaad1084378f439562b656986ec6c3d0214f66403144b39bf59", 0x33}, {&(0x7f0000000340)="e1aea8f810c7685b95573ae8de84", 0xe}, {&(0x7f0000000380)="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", 0x1000}, {&(0x7f0000001380)="a1500d350cf365040ceddd48beafd54aebe9365bddd55513016836dc0eb3827716430c84d69b500e7e00b8acc7fb9ecf4ec40eb1ca20c7c398b7a52be34b280af55b661e972c1242f3523ff17dd70f794d92d327683c2958335821fba4c9a20bdd4414a8408c4e9417f8a018746a38312c729968449256ecc33a82f2634252cc0458434f590574419a255e4dcd4dd506725339b061c1201cebd48938c9b4fdd6336dd493d589ba9b30a9a6cd08f3f2efd947a61638408f61b1ce2eba0311fa21de2f5f4eebd7a8966febc12e4c66a84aafbc7a6c44", 0xd5}, {&(0x7f0000001480)="28e8f8ad2dfbdbba3d003914c4fa97a9711b784506d6a14ff16594c85b577fb642a3b9c13fdf02f4639a9d379b35e1e791c24832dbd63abbab54cc3f5324931eac76ecc041524e9815937460174242343597e5a8c442b6ebcab6766e7f1fc4b3845b4f7ddd5dd886acbf46a984c4cbc8d80cb4c5773d8b9106846a1e334a61e896e34e1d317c5d44ac6928f6140ced19cd1d6e8ac5a941c8ba67f245013dcdc9fe6f106b02724e84dcb1d9e7921871ea6c791aff0b2c6c90b3b371736bfce651f7a3120ed86680192508e2a6d041cf1b6525b125477d40d5eae8cdf5daf43216", 0xe0}], 0x8, &(0x7f0000001c00)=[@cred={0x20, 0xffff, 0x2, r1, r2, r3}, @rights={0x28, 0xffff, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r4, r5, r6}, @cred={0x20, 0xffff, 0x2, r7, r8, r9}, @cred={0x20, 0xffff, 0x2, r10, r11, r12}, @cred={0x20, 0xffff, 0x2, r13, r14, r15}, @rights={0x20, 0xffff, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r16, r17, r18}, @rights={0x28, 0xffff, 0x1, [r0, r0, r0, r0, r0]}], 0x130, 0x88}, 0x0)

00:00:15 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000000)={<r2=>0x0, 0x5}, &(0x7f0000000040)=0x8)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000000c0)={r2, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in]}, &(0x7f0000000100)=0x10)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000500), &(0x7f0000000540)=0x4)

00:00:15 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
close(r0)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000080)=0x4)

00:00:15 executing program 0:
syz_emit_ethernet(0xffffffffffffff7a, &(0x7f0000000100)="79cdeb8cca3ec6e60e923afeed35c05f19")
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xf, 0x1}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000200)=ANY=[@ANYBLOB="02004e22ac1400aa00000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000de000000000000000000000000000000000000000000000000000000000000000000", @ANYBLOB="652d71375d5cd3fd77677a07824714acfba9067f45f270e29fbdb60959302b3bf0438d51fff79673cf3047c6cd95de608bec3ad15b03aaee091bff527c78d83d05496ffc7de5f346c4008746100422fdd529669fbadd806807bfc92d042fcaa30bf95f0bf824eef1dbd4073eb5b10d5e437b5875ef8e93baba726b6a30669dcd16646ee9eab39bc53c41904478c5bb11866d4a061a20dc99bbb3324144af2b064b9e5f62ce5c"], &(0x7f0000000380)=0x2)
getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000140)=0x4)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000040)={0xffffffff, 0x7}, 0x8)
select(0x40, &(0x7f0000000180)={0x4, 0x100000001, 0x5, 0x80000000, 0x20, 0x3, 0x4}, &(0x7f00000001c0)={0x100000000, 0x4, 0x8, 0x800, 0x2, 0x4, 0x9, 0x2}, &(0x7f0000000340)={0x9, 0x9ed, 0x1, 0x3, 0x59, 0x7, 0x0, 0x800}, &(0x7f00000003c0)={0x9, 0x20})

00:00:15 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
flock(r0, 0x8)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r2 = getpgid(0xffffffffffffffff)
fcntl$lock(r1, 0xf, &(0x7f0000000100)={0x3, 0xbf8c1f70af4241ff, 0x7, 0xffffffff, r2})
setsockopt$inet_mreqsrc(r1, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r1, 0x0, 0x4f, &(0x7f0000000140)={@rand_addr=0x1ff, @rand_addr, @multicast2}, 0x1)
setsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000000c0)={@multicast2=0xe0000001, @remote, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f0000000180)={@multicast1, @multicast1=0xac1400bb, @loopback}, 0xc)
connect$inet(r1, &(0x7f0000000080)={0x2, 0x1, @multicast2}, 0x29e)

00:00:15 executing program 1:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc)
r1 = socket(0x1c, 0x20000007, 0x3)
r2 = accept(r0, 0x0, &(0x7f0000000000))
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000140)={@in={{0x2, 0x0, @rand_addr=0x10001}}, <r3=>0x0, 0x78, 0x80000001, 0xffff}, &(0x7f0000000200)=0x94)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000c00)={r3, 0x7f}, 0x8)
r4 = accept(r1, 0x0, &(0x7f0000000080)=0xffffffffffffff31)
setsockopt$inet_mreqsrc(r1, 0x0, 0x4f, &(0x7f0000000100)={@loopback, @empty, @rand_addr=0xfffffffffffffffb}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@multicast2=0xe0000001, @local, @loopback}, 0x2d8)
r5 = getpgrp(0xffffffffffffffff)
freebsd11_stat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, <r6=>0x0})
getgroups(0x1, &(0x7f00000005c0)=[<r7=>0x0])
r8 = fcntl$getown(r2, 0x5)
freebsd11_lstat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, <r9=>0x0})
fstat(r4, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r10=>0x0})
r11 = getpid()
freebsd11_fstat(r0, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, <r12=>0x0})
setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000240)=0x7f, 0x4)
fstat(r0, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r13=>0x0})
r14 = getpgrp(0x0)
fstat(r2, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, <r15=>0x0})
freebsd11_lstat(&(0x7f0000000a40)='./file0\x00', &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0, <r16=>0x0})
sendmsg$unix(r1, &(0x7f0000000bc0)={&(0x7f0000000280)=ANY=[@ANYBLOB="000100937fd47f290509"], 0xa, &(0x7f00000004c0)=[{&(0x7f00000002c0)="f28a5fdcdf213d5af1c3408b3f9b0c0d6b11e764101ee0854afbc259eb7cd6b32c7b451822a00367fe90de00af1756a79300fb0359b4ae10f16c2b5c4221103fe06fce3a39e8aba5440812e63ac1a10d15df1b57fcac2c950618d20717e42605e975cb0ba5a26a58f9f905416dc13e057fbc6c07347a861b37f2a6badb8bdd600b3e03b5a351f92533510ac180b87e01037a9e05a3e34210830bd7c75b7f83dc4b42a1d69f6125ceb0775739faf2fd", 0xaf}, {&(0x7f0000000380)="d19d5904aa4bf9207282823c3268443bf5c74c6b5604c7a7eef24665a8906070f7fd7b1cc2651d496d055b23aa5514b48352ea0ccfdbbcd1378635557dda553d542ab42685abe138f9338f3f972094be547f6b89e624e0e5b007015657c1edde901c40d227da96e8d646d816d3bc", 0x6e}, {&(0x7f0000000400)="30fde29eb41c809757c568e950e198586ead90210d3018b86ba26223a1da25f1eb94723913cfa2daf163bf3a9875be9adec0956d485de7dae4b806e5c925e3aa21afa87e8a4a50f00d11e1650c06957e681d2b8144a02855f20742ede5ec2ea14d3a60caabe2c879687cdfff9df84cf3a0718fcaa672775e0b917ee6945811042f9879f1c8cb601b13151a5c7d8ca4e9250e4512daa1a59435ed19e1904c386e7e4c076593d78e", 0xa7}], 0x3, &(0x7f0000000b00)=[@cred={0x20, 0xffff, 0x2, r5, r6, r7}, @cred={0x20, 0xffff, 0x2, r8, r9, r10}, @cred={0x20, 0xffff, 0x2, r11, r12, r13}, @rights={0x28, 0xffff, 0x1, [r4, r1, r1, r0, r0]}, @cred={0x20, 0xffff, 0x2, r14, r15, r16}], 0xa8, 0x2000d}, 0x100)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f0000000c40)={0x6, {{0x2, 0x0, @multicast2}}}, 0x90)

00:00:15 executing program 3:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x1)
truncate(&(0x7f00000000c0)='./file0\x00', 0x100000001)
truncate(&(0x7f0000000080)='./file0\x00', 0x7fff)
r1 = getpid()
freebsd11_lstat(&(0x7f0000001600)='./file0\x00', &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
freebsd11_lstat(&(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
r4 = fcntl$getown(r0, 0x5)
fstat(r0, &(0x7f0000001780)={0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
freebsd11_lstat(&(0x7f0000001880)='./file0\x00', &(0x7f00000018c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0})
r7 = getpgid(0xffffffffffffffff)
fstat(r0, &(0x7f0000001940)={0x0, 0x0, 0x0, 0x0, 0x0, <r8=>0x0})
getgroups(0x8, &(0x7f0000001a40)=[<r9=>0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff])
r10 = getpid()
r11 = geteuid()
getgroups(0x5, &(0x7f0000001a80)=[0x0, 0x0, 0x0, <r12=>0x0, 0x0])
r13 = getpid()
freebsd11_fstat(r0, &(0x7f0000001ac0)={0x0, 0x0, 0x0, 0x0, <r14=>0x0})
r15 = getegid()
r16 = fcntl$getown(r0, 0x5)
freebsd11_stat(&(0x7f0000001b40)='./file0\x00', &(0x7f0000001b80)={0x0, 0x0, 0x0, 0x0, <r17=>0x0})
r18 = getegid()
sendmsg$unix(r0, &(0x7f0000001d40)={&(0x7f0000000040)=ANY=[@ANYBLOB="00053c2f66696c653000"], 0xa, &(0x7f0000001580)=[{&(0x7f0000000100)="1a417cce7204e53dad9fc3fd473246e741db579f34c3cb37ff7b8bc84a6bcdab9f24dbeea61983fa4626d374585c90c5a1c63e4f7efbcc85cec64481f6d2a44025fcd61b1bffb614b806977d60975650cf0d583e6384360b56d93217fe4148fc18fce5c7a4f6", 0x66}, {&(0x7f00000001c0)="91ffb083be8965788dc2cb395c2454365e9a67bbb9e986af72dc6a8dd76aa911695ec5e39fc594b4ad3315ae2473d4420cc706f6d53109354084eccd47c26bab1a05b67d0aeccf9060a8419c8b65e42a00833f7f7d1f", 0x56}, {&(0x7f0000000240)="37660e12e1357dbaa963db3adfc81cfe8ca5ca2d4998ad56ef48e4e0f74286f16c7f38363736cba8dad53dbd726e789b8e8a5922237580a005acb44454a89d49f7e8700d81164a9783c700c7bd8c5e9725b66c1896bc46022f089e94cac17e3ce2786baf28213ce4d1ca581f02e8a6692683a8da69c79ea0b63914f595ff01a5298626b4c09657a1b4b0d45069594b17dcbab05859e2b90ed23dcc5b90822d24808e", 0xa2}, {&(0x7f0000000300)="fc8ec2d1b67838c5c3b7c7ac917b57f51fa18e8990ac9a099facaad1084378f439562b656986ec6c3d0214f66403144b39bf59", 0x33}, {&(0x7f0000000340)="e1aea8f810c7685b95573ae8de84", 0xe}, {&(0x7f0000000380)="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", 0x1000}, {&(0x7f0000001380)="a1500d350cf365040ceddd48beafd54aebe9365bddd55513016836dc0eb3827716430c84d69b500e7e00b8acc7fb9ecf4ec40eb1ca20c7c398b7a52be34b280af55b661e972c1242f3523ff17dd70f794d92d327683c2958335821fba4c9a20bdd4414a8408c4e9417f8a018746a38312c729968449256ecc33a82f2634252cc0458434f590574419a255e4dcd4dd506725339b061c1201cebd48938c9b4fdd6336dd493d589ba9b30a9a6cd08f3f2efd947a61638408f61b1ce2eba0311fa21de2f5f4eebd7a8966febc12e4c66a84aafbc7a6c44", 0xd5}, {&(0x7f0000001480)="28e8f8ad2dfbdbba3d003914c4fa97a9711b784506d6a14ff16594c85b577fb642a3b9c13fdf02f4639a9d379b35e1e791c24832dbd63abbab54cc3f5324931eac76ecc041524e9815937460174242343597e5a8c442b6ebcab6766e7f1fc4b3845b4f7ddd5dd886acbf46a984c4cbc8d80cb4c5773d8b9106846a1e334a61e896e34e1d317c5d44ac6928f6140ced19cd1d6e8ac5a941c8ba67f245013dcdc9fe6f106b02724e84dcb1d9e7921871ea6c791aff0b2c6c90b3b371736bfce651f7a3120ed86680192508e2a6d041cf1b6525b125477d40d5eae8cdf5daf43216", 0xe0}], 0x8, &(0x7f0000001c00)=[@cred={0x20, 0xffff, 0x2, r1, r2, r3}, @rights={0x28, 0xffff, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r4, r5, r6}, @cred={0x20, 0xffff, 0x2, r7, r8, r9}, @cred={0x20, 0xffff, 0x2, r10, r11, r12}, @cred={0x20, 0xffff, 0x2, r13, r14, r15}, @rights={0x20, 0xffff, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r16, r17, r18}, @rights={0x28, 0xffff, 0x1, [r0, r0, r0, r0, r0]}], 0x130, 0x88}, 0x0)

00:00:15 executing program 2:
semget(0x1, 0x4, 0x200)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4)

00:00:15 executing program 0:
connect$unix(0xffffffffffffffff, &(0x7f0000000480)=ANY=[@ANYRES32, @ANYRESDEC, @ANYRESOCT, @ANYRESHEX, @ANYBLOB="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", @ANYPTR=&(0x7f0000000200)=ANY=[@ANYRESHEX, @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYRES64, @ANYPTR, @ANYRES16=0x0, @ANYRESOCT, @ANYRES16, @ANYRES64], @ANYRES32, @ANYPTR=&(0x7f0000000100)=ANY=[@ANYRESOCT, @ANYRESDEC, @ANYRES32, @ANYBLOB="eaaeafe0252f0ffdd553e355e1c8e6af960a65e439d28a5367c5527b2f80db05847246b527daf51b48c95e333c874e2ed64b6114132d6518729ac19d4fd6c354f6a73baa5f9afd6ed97fe29604318f5f3783e314c080ad49265daabe527e077ee1beb5b3dd44844af53d76e81fff9400e1089035fd93911678ede55f", @ANYRES64, @ANYRESDEC, @ANYRES32], @ANYRESDEC, @ANYRESOCT, @ANYRESDEC], @ANYRES32, @ANYRES64, @ANYRESOCT, @ANYRESHEX], 0xa)
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff})
dup(r0)

00:00:15 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
mprotect(&(0x7f0000582000/0x4000)=nil, 0x4000, 0x2)
setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="0000deff5e000a0000e1ff0000e8ab1400bb0000002900000000ac1400bbe0000002e0000001ac1400bb0000000800000000"], 0x38)
setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000280)={0x8, &(0x7f0000000240)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x2, 0x80, @remote={0xfe, 0x80, [], 0x0}, 0x7f}]}, &(0x7f00000002c0)=0x10)
mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x1)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040)=0x1, 0x4)
r1 = socket$inet(0x2, 0x5, 0x117)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f00000003c0)={<r2=>0x0, 0x10000}, &(0x7f0000000400)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000440)={0x20, 0x900, 0x140, 0x100000000, r2}, &(0x7f0000000480)=0x10)
getpeername$inet(0xffffffffffffffff, 0x0, &(0x7f00000000c0)=0xfffffffffffffe80)
r3 = fcntl$dupfd(r1, 0x11, r1)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={<r4=>0x0, 0x3}, &(0x7f0000000100)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x16, &(0x7f0000000380)={r4}, 0x8)
readlinkat(r3, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)=""/29, 0x1d)
setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r3, 0x84, 0x8002, &(0x7f00000001c0)={r4, &(0x7f0000000140)=[@in6={0x1c, 0x1, 0xa6c4, @empty, 0x1}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x2, 0x0, @loopback, 0xda21}, @in6={0x1c, 0x3, 0x10000, @local={0xfe, 0x80, [], 0x0}, 0x92eb}, @in6={0x1c, 0x0, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0xff}]}, &(0x7f0000000200)=0x10)

00:00:15 executing program 2:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
pipe2(&(0x7f0000000200)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100000)
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000240), 0x4)
sendto$inet6(r0, &(0x7f0000000000)="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", 0x1d6, 0x0, 0x0, 0x0)

00:00:15 executing program 1:
r0 = semget(0x0, 0x7, 0x2)
__semctl$GETZCNT(r0, 0x2, 0x7, &(0x7f0000000440)=""/255)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = dup2(r1, r1)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000001c0)={@in6={{0x1c, 0x3, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x7}}, <r4=>0x0}, &(0x7f0000000100)=0x84)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000280)={@in6={{0x1c, 0x3, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x4}}, r4, 0x0, 0x1000, 0x5}, &(0x7f0000000340)=0x8c)
r5 = accept(r1, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10)
setsockopt$inet_udp(r5, 0x11, 0x1, &(0x7f00000000c0)=0xb21, 0x4)
sendmsg$unix(r2, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="28000000ffff000003000000000000005604aa2f12be2be08436a1a9b99e431896688e6995685df4"], 0x28}, 0x0)
recvmsg(r1, &(0x7f0000000380)={&(0x7f0000000000)=@un=@abs, 0x8, 0x0, 0x0, &(0x7f0000000340)}, 0x0)

00:00:15 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000180)={@in6={{0x1c, 0x2, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x1}}, <r1=>0x0, 0x7fffffff, 0xfffffffffffffffb, 0x100000000, 0x6, 0x1}, &(0x7f0000000240)=0x98)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000280)={@in={{0x2, 0x1, @broadcast}}, r1}, 0x8c)
r2 = msgget$private(0x0, 0xd)
msgrcv(r2, &(0x7f0000000140)={0x0, ""/11}, 0x13, 0x3, 0x800)
msgsnd(r2, &(0x7f0000000040), 0x0, 0x0)
r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x804, 0x42)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={<r4=>0x0, 0x5cf59666, 0x5}, &(0x7f00000000c0)=0xc)
setsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000100)={r4, 0x1ce6}, 0x8)

00:00:15 executing program 2:
r0 = socket(0x12, 0x3, 0x7fffffff)
sendto$unix(r0, &(0x7f0000000100)="b1005b04b30ba45997bb43e25786cb3849451ae3d3051020741038f53e8551f30ce390500e08fecea11ea8fef96e4fc748e93f0b780486ae007373a1bdbe781e5d8f6aef9187a869a4d3722c91f75073a1ebe2a4cbba982fd825582fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d606290d7d026ba8af63ff37282934e4fd89f20fd3873babfbb770c1f5a872c881ff7cc53c094303b2b8a85ff3fa86d9211830e0f2f0c9029fc7ab3a34c290", 0xb1, 0x0, 0x0, 0x0)

00:00:15 executing program 3:
r0 = socket$inet(0x2, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0xffff, 0x1004, 0x0, &(0x7f0000000040)=0x1e6)

00:00:15 executing program 1:
open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1, 0x81012, r0, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0)

00:00:15 executing program 0:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = socket$inet(0x2, 0x1, 0x7)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000000)=0x5, 0x4)
getsockopt$inet6_int(r0, 0x29, 0x43, 0x0, &(0x7f0000000080)=0xfffffffffffffc2e)

00:00:15 executing program 2:
mlock(&(0x7f0000ff1000/0xd000)=nil, 0xd000)
munmap(&(0x7f0000f3a000/0x9000)=nil, 0x9000)
accept4(0xffffffffffffffff, &(0x7f00000010c0)=ANY=[@ANYBLOB='\x00'], 0x0, 0x30000000)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x5)

00:00:15 executing program 2:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000c40)=ANY=[@ANYRES32=<r1=>0x0, @ANYBLOB="9b00000029a1fa578ee0dcc5f61222bd4e5f6026503f059b827eab503890223248a0838b2d86ba819e5bba21196384485de2f2446031338abd6ebbe880445f74e6c55edfb752b13247cfd350166c6caa293ea7ef2d78b2889ca5cd0d3cbada93f7c230cfe66fe039c6758fb41d413239f69dcc899b546202f1756cb84ec4365fd0d374c8317207977c1ccfeb5d782dfd40cfc9b3f5ef57f5a7c6e322622669"], &(0x7f0000000d00)=0xa3)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000d40)={r1, 0x0, 0x3, 0x6, 0x6}, &(0x7f0000000d80)=0x18)
socketpair(0x2, 0x4, 0x5, &(0x7f0000000a00)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000a40)=ANY=[@ANYBLOB="020022e00000010000000000000000000000000000000000000000000000000000000000000000002b1f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=<r3=>0x0, @ANYBLOB="208ac10000601e382c0000000000000000000000"], &(0x7f0000000b00)=0xa0)
setsockopt(r0, 0x5, 0x1, &(0x7f0000000dc0)="49df508334b6cf1bc27a33e9fa09810fac84327ba741c5fccc21f888125b591210f5d0de52a2bdf0540b2aef2ade3b23d030c5282d42f1032b69cb3f59d5d0bed8694a4ba6f7dcad676a8321de549ca3394bc0c47cae8defc24421243cf28ab78ab78eb13b86d344c771bdc69e6272e1d124f9109aec3cd43d82e3795760225b3328c8588ebe2724bb42315c8d02dd5f6810ff529e84909c3de798f7f698486124f6fcdbce7f43bc775517f477155b2d06b16eeb2e2f29b96a0f04f885a648264f7a3443d140894b716bd2def6507cfab2f73e20f3be3b260b02c4b1752d51", 0xdf)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000b40)={r3, 0x100000001, 0xf, 0x1, 0x4}, &(0x7f0000000b80)=0x18)
r4 = accept$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8)
sendmsg$unix(r4, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB], 0xa, &(0x7f0000000940)=[{&(0x7f0000000140)="66bbd15817d5b9b9648b0670b7b5562c9ee215e1c5e3385f843b2e988e98da2dd4758e3b078f97f03faee6fa204621c7e53af94a38be858e05b34a5149e6b716d4c4920636ef3a4e74ab8b8e0b2d4ea273f7820719683949f7cfed0e60c0236be8c005bff710d6b68a3cd420528fbc61f204111e025aebe48fccd5780f855cf96ac3fd8b7f9a9687959af7258814237dcc14a8584cc763bc44d71f49a8fc602990ea92e43145e30139e99592e4e550b57abcfba8661bbe4ca94caf591af8cafe2777205a5882fc941915c2e3f146914156de112395c485", 0xd7}, {&(0x7f0000000240)="aa9616e31a80d73f02e4aad9a11c5985ac7b55bc5f08efad7aa4dafd56f5736f08b53893d68e0ebea7c56397809f00a1daf1e966d80c20ea324b70d848cd4f5cd8e6cf727ca395dfbe1ff627b0ad8ef328cf358ff577e0749ef2a2515aaf831d60f3dd99d108ecef91a058c83dddf70bbf511c7b4cabbf887ac6f28c742df162b5271ce70cd6d7dbbb6b8fba22f5d8730ccf66d153e53363cc9d7bd3350a5c8a3394591c83727b08e2304000c290596701baddcf7b6d61dd34f7465796373885f13c4c8dac358823504ea126a9cb1a43f22f8049202bd65439e794463c3f398d8c302b49f5b953ed250d0feb", 0xec}, {&(0x7f0000000340)="c4758c456f6d231d1710251240cda35fdee322eddeeb7414293ffad5f3dbd2393e1d61c3c9775e1cd4ad2feeec558b0e61484cf639da938beef2fb1f10b8ca43c41053657fc287660327c9254916b701fd82b3fd6e1311db5e70c7f5893de14d785b2bc1aeaa4faf057b3d6f0b8c9fd01355f2653ec1f2e0b8102684a4f507bf5abeeccabd1dbb1bd5cb40d4869edfa7794e1908a653b36691e0929bab45d8b9f7d36ddd7314abb9edbc", 0xaa}, {&(0x7f0000000400)="1aa630070c9a6741fe275ac19ed32d13c375b8428553da7ae469ad74521aefc68fc843a4b94aa094e54f32f3e46be780a50ae2c314fd699b30202d0a2a6ab6db6fa19a075252f0a4b508ecdb1431f86bfdc77b0daedfbfe8abe7bd650b2867fad0f6fb803c8511a169d8e61ba28fbfa8c8623e57046b36115cb789bd828cc138b01faa5887c55d24f30749afb9de75d1ee8e74a4f32c3246ee545086975816de5c6117f21e2b4b307ee9fe865d7f4b21de2fcdc3e174fa8fb069efed82068b7a1bb1cdf80f720fdb", 0xc8}, {&(0x7f0000000500)="b2ea26161027e5257c8eabafc546b19f5b5deb24db9a6876c80ff780a04b2c7ac39b2fd755259e81816b3780e0b3739e99dd506be379953491dea3e05a17aa8b770cb2a9fe75a89a59d6422a5db9df9bf9b4412488c34692193663ecab83d0583e14abe22ca386d303f6d5c6ed40a5d8adbad6f75bae976d98eb31e5767208fbe976ba25d9d04814a7d7b9234389", 0x8e}, {&(0x7f00000005c0)="7990042e755952aea108fc435a26f0a0954c282a8a2a5efd3a19548d0fcab51b13e9e756e000e82f9351f9e347e4dbda0b24b26b03cb639c88080f7d4fc95c82974e25b211271c01d41f76270042427594a7447d0e06258d7e649bb8539b000eac70c019c53d0eb0e6ce52e503c4922fe757fa674d54f0eb59d23c863a4b573ce2d8126c9c36476dc985e48958d1a092567dfbdca6dd2d871b74764227b22fa28cc078ed0d279c033468a693f28ed20e60d2daa8c5c70d90", 0xb8}, {&(0x7f0000000680)="8ba9c6af07b47bbd359e46bcf04b3b80eb4f9998ac1f39e51a8f83a0510500200a679ea5247fe931810c4a00221cff7b1aa0a737b83f55823d33678f4106c9a4f9222bf5b76ac4823f80014f20423efa22", 0x51}, {&(0x7f0000000700)="0a8ba7a3c7a32e9cd7027c83e0ac079b42bb8412b8f2cecf1748daae3adc41be9986fa698c60c3c4fc2dfdec290474ef0544c2ff220d9ed2b6ef78adc4863ba571b38fba22798c35cbe09407210fbea74d9dfba1157409876212900604913ab7a39e6b19897b0395121c1de0ae9d8c8115bba990aa86f8ad77b1b6f62f8e83fb101b58aa00fb10da3a9afccbd3dea95838ea6d5c583dbdd04cb267a5f42c26388d22d8e1561ddaeb7d77", 0xaa}, {&(0x7f00000007c0)="fde27c5415ec4df65a92bf1c03cc7a800d37799a2dcb8ce51bc4c34a9bfa00c69ceff4f59743148083064bb04886a16c37e2624053563e57208dcc6b5a9de02f8e3e401509aa39fbd268f96de4e623bba4ada3016a14", 0x56}, {&(0x7f0000000840)="1b5a25636c9cb30206dd5f4cb02f670e3647d23bef2806b00446b0ee9eb1b63ec6d2c5ec0fc7eee0b5ef78707e551824ce5bb02d12735e31ff5d65c0699cd06a2145a96f13bb36adf2f31e01b8bd2f7ccb3bd7d3dcd76148ff5e3d9ac5262b3fd307c17b671d15cf4655ca8c85c2f989633328631501279378668d396d159376ea943580c13445f9ea06925f400abb281711af591024cc16201eecdf2feb6a5f634b4fb04d20f8902c35e4fde3f1a7942b8ad14cca14fb1a8f1164ac0f539b4a4a7e18ef3f52b5cb64745b724037281b62318ccf808459983d814b73931fbb5db18d6724bfc9c9", 0xe7}], 0xa, 0x0, 0x0, 0x8}, 0x1)
setsockopt$sock_int(r0, 0xffff, 0x40, &(0x7f0000000100), 0xa9)
r5 = getpid()
getpgid(r5)
r6 = getpid()
r7 = getpgid(0xffffffffffffffff)
setpgid(r6, r7)

00:00:15 executing program 3:
mlock(&(0x7f0000f5f000/0x1000)=nil, 0x1000)
freebsd11_lstat(&(0x7f0000000100)='./file0\x00', 0x0)
r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000140)=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002, 0x20000000)
getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8)
mprotect(&(0x7f0000d10000/0x3000)=nil, 0x3000, 0x0)
rmdir(&(0x7f00000000c0)='./file1\x00')
munlockall()

00:00:15 executing program 1:
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000240)='chd\x00', 0x4)
setsockopt$inet6_tcp_buf(r1, 0x6, 0x26, &(0x7f0000000040)="0007f22e639f20e58298df7625b24b9246ad98f55cad8e2183d9f98986e5c4afe3a6f0bf74a09a1c48000a832f1be94d91835f2131bc4ad67940ad0343b254dcd470e974733b4ee3c666080111de26011af059c2f573d4ecdff8c495325911fecc7e28fbc792777b55fec32b2bf54098ba47c8fe74a4d80f226275", 0x7b)
freebsd11_fstat(r0, &(0x7f00000001c0))
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={<r2=>0x0, 0xfffffffffffffffd}, &(0x7f0000000100)=0x8)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={r2, 0x3}, &(0x7f0000000180)=0x8)

00:00:15 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockname$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)={0x1, [<r1=>0x0]}, &(0x7f0000000180)=0x28d)
setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f00000000c0)=0x6, 0x4)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x32, &(0x7f00000001c0)={r1, 0x40}, 0x8)
setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000200)={0x401, {{0x1c, 0x3, 0x400, @local={0xfe, 0x80, [], 0x0}, 0xab}}}, 0x88)

00:00:16 executing program 1:
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
chmod(&(0x7f0000000040)='./file0\x00', 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x408, &(0x7f0000000000)=0x1f, 0x4)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000ddfffc), 0x374)

00:00:16 executing program 2:
pipe2(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x4)
ftruncate(r1, 0x3)
r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000000)={@multicast1, @multicast1=0xe0000014, @loopback}, 0xc)
getsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f0000000040)={@multicast1, @multicast2, <r3=>0x0}, &(0x7f00000000c0)=0xc)
setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000100)={@multicast1, @remote={0xac, 0x14, 0x0}, r3}, 0xc)
setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000240)=0x7f, 0x4)
r4 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x30000000)
setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0x66, &(0x7f0000000200)={0x4, 0x1, 0x20, 0x7ff}, 0xc)
r5 = accept(r2, &(0x7f0000000280)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000002c0)=0x10)
setsockopt$inet_udp(r5, 0x11, 0x1, &(0x7f0000000300)=0x80, 0x228)
getsockopt$inet_mreqn(r2, 0x0, 0xa, 0x0, &(0x7f0000000080))

00:00:16 executing program 3:
r0 = socket$inet6(0x1c, 0x18000001, 0x2eac)
getsockopt$inet6_int(r0, 0x29, 0x1a, 0x0, &(0x7f0000000040))

00:00:16 executing program 3:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
close(r0)
getsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4)
r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x10800, 0x41)
getsockopt$inet_udplite(r1, 0x88, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x4)

00:00:16 executing program 2:
open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001})
clock_getres(0xf, &(0x7f00000001c0))
r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
flock(r0, 0x2)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000180)=0x2, 0x4)
fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001})
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0)
fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x2, 0x2, 0xffffffffffffff7f, 0x1000300010005})
open(&(0x7f0000000140)='./file0\x00', 0x40, 0xb9170d72556232e7)

00:00:16 executing program 1:
mkdir(&(0x7f00000000c0)='./file0\x00', 0x0)
mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0)
r0 = accept4(0xffffffffffffff9c, &(0x7f00000002c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000300)=0x1c, 0x10000000)
setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000340)={@rand_addr=0x20000000, @multicast1}, 0xc)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0/file0\x00', 0x400, 0x4)
freebsd11_lstat(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
freebsd11_lstat(&(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
openat(r1, &(0x7f0000000500)='./file0\x00', 0x0, 0x4)
getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000480), &(0x7f00000004c0)=0x4)
close(r0)
getpeername$unix(r1, &(0x7f0000000380)=@file={0x0, ""/108}, &(0x7f0000000400)=0x6e)
fchownat(r1, &(0x7f0000000040)='./file0\x00', r2, r3, 0x200)
freebsd10_pipe(&(0x7f0000000440))
open$dir(&(0x7f0000000100)='./file0/file0\x00', 0xe90, 0x0)

00:00:16 executing program 3:
getgroups(0x4, &(0x7f0000000740)=[0x0, 0x0, 0x0, <r0=>0xffffffffffffffff])
setresgid(0x0, r0, 0x0)

00:00:16 executing program 0:
clock_nanosleep(0x3, 0x0, &(0x7f0000000000), 0x0)
r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x10000000)
ppoll(&(0x7f0000000140)=[{r0}, {r0, 0x21}], 0x2, &(0x7f0000000180)={0x5, 0x5}, &(0x7f00000001c0)={0x9bf}, 0x8)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000080)={<r1=>0x0, 0x871}, &(0x7f00000000c0)=0x8)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={r1, 0x3ff}, 0x8)
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000300)=ANY=[@ANYRES32=r1, @ANYBLOB="00080000603b0c0071690100070064820500000002004e20ac1400bb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r1, @ANYBLOB="07000000010001002669aa5503000000ff7f00005da7822d856b542723c9"], &(0x7f00000002c0)=0xb8)

00:00:16 executing program 1:
open$dir(&(0x7f0000000040)='./file0\x00', 0xff, 0xa)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000080)=0x4)

00:00:16 executing program 3:
sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000000c0)=0x74ac, 0xfffffffffffffd42)
msgctl$IPC_STAT(0x0, 0x2, &(0x7f0000000b00)=""/4096)
open$dir(&(0x7f0000000040)='./file0\x00', 0x4, 0xa2)

00:00:16 executing program 3:
r0 = socket(0x2, 0x3, 0xfffffffffffffffe)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={<r1=>0x0, 0x0, 0x2, 0x7f, 0x53}, &(0x7f00000000c0)=0x18)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000001c0)={r1, 0x2}, 0x8)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="01db929a06037d4c6b06ffd2480176bb60db71b09e5e2dabd554fb430008be2eca82f59fd63e0857c7319285e98ddb6842706a252ae92e29ecc0bbe1dd4fdd4c357498a90204f94369e9da0d1164a6e0aca0d6ef5ac71d7165986a3c9e44287e", @ANYRES32=<r2=>0x0], &(0x7f0000000100)=0x8)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={r2, 0x0, 0x0, 0x3, 0x3f}, 0x14)

00:00:16 executing program 1:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$sock_timeval(r0, 0xffff, 0x1005, 0xfffffffffffffffe, 0xaa)

00:00:16 executing program 2:
r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000f33000/0x1000)=nil)
shmat(r0, &(0x7f0000ea1000/0x2000)=nil, 0x1000)
mlock(&(0x7f0000e03000/0x2000)=nil, 0x2000)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20000, 0x4)
setsockopt(r1, 0x7fffffff, 0x2, &(0x7f0000000040)="bb2f1abc097368f42aa782eaa66bb62ac0f260a326e643bdb212a16efbe976e8af6720c68a7a6c764345d4ab6b22c4846d5a381394a5fae30e061a8815db22fb5ed681653629d9c7e8583200997d9e4c519f1aecf413336f151c0858213e3841cfcf6f5d808d4afe316dfe1480b6a12fd9ca57cdd9b8c45c00c5c2e50adf12fb65ea0c147ea5baab1f5d1188b3517b802974062351fc9bbcb743120ca7f32e2fc9e61c5ad5a8ce", 0xa7)
mlock(&(0x7f0000e00000/0x200000)=nil, 0x200000)

00:00:16 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000002c0)={@in={{0x2, 0x3, @loopback}}, 0x0, 0x40c, 0x82, 0x20d, 0xae5, 0x0, 0xfffffffffffffffd}, 0x49)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in={{0x2, 0xffffffffffffffff, @remote}}}, 0x0)

00:00:16 executing program 1:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
utimensat(0xffffffffffffffff, 0x0, &(0x7f00000000c0), 0x0)
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x5, 0x5}, {0xfffffffffffffffb, 0x1000}}, 0x200)

00:00:16 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x7120}, 0x10)
fcntl$getown(r1, 0x5)
geteuid()
getegid()
r2 = fcntl$getown(r1, 0x5)
freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
getresgid(&(0x7f00000000c0)=<r4=>0x0, &(0x7f00000001c0)=<r5=>0x0, &(0x7f0000000200))
sendmsg$unix(r1, &(0x7f0000000000)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0xffffffffffffff88, 0x0, 0x0, &(0x7f0000000240)=[@cred={0x0, 0xffff, 0x2, r2, r3, r5}, @cred={0x0, 0xffff, 0x2, r2, r3, r4}, @rights={0x0, 0xffff, 0x1, [r0, r0, r1, r1, r1, r0]}, @cred={0x0, 0xffff, 0x2, r2, r3, r5}], 0x10, 0x2}, 0x0)

00:00:16 executing program 2:
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0)
r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x100800, 0x2)
getpeername$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c)
madvise(&(0x7f00000e9000/0x4000)=nil, 0x4000, 0x1)

00:00:16 executing program 3:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
write(r0, &(0x7f0000000180)="c976e0d12f2a585365e7a9d7936b5d0c5991fb910271b696259d120913b4c094f35087cee56ca9029ae0d768a14d8d795511239a0e29ef27e1b4cfb4ce01b5cbb5d8d9c12c11f72d5be50015a3ccb63a4b2587b6acb328c6690d7af183e56997c6406ab609b58d6c5ebb6e9f383f794cdad04446ac6a430d8456a6b068ef549d52fe7f575f3d6db167fdb1da24cc4ecd47fd18d81e42620a984240dcbecbe96743d673ce2ca733fc57", 0xa9)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = accept(r2, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000000c0)=0x10)
setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000000)={0x10000, 0x6, 0x1f, 0xfffffffffffffffb, 0x1, 0x7, 0x80000001, 0x100000000, 0x2, 0xab9, 0x3}, 0xb)
setsockopt$inet6_int(r3, 0x29, 0x16, &(0x7f0000000100)=0x4, 0x4)
sendmsg$unix(r2, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00m\x00\x00\x00\x00\x00', @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r2], 0x28}, 0x0)
recvmsg(r3, &(0x7f0000000280)={&(0x7f0000000240)=@in, 0x10, 0x0, 0x0, &(0x7f0000001440)=""/225, 0xe1}, 0x0)

00:00:16 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x100, &(0x7f0000000000)=0x5d965424, 0x4)
setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000040), 0x4)
truncate(&(0x7f0000000080)='./file0\x00', 0x2)

00:00:16 executing program 2:
open$dir(&(0x7f0000000000)='./file0\x00', 0x200, 0x0)
r0 = open(&(0x7f0000000380)='./file0\x00', 0x800, 0x1)
setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000080)={0x5, {{0x1c, 0x1, 0x7f, @loopback, 0x6}}}, 0x88)
freebsd11_lstat(&(0x7f0000000200)='./file0/../file0\x00', 0x0)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={<r1=>0x0, 0x2}, &(0x7f0000000180)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000240)={@in={{0x2, 0x2, @multicast1}}, r1, 0x5, 0x9, 0x4f6615bd}, 0x94)

00:00:16 executing program 1:
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
fchown(r0, 0x0, 0x0)
getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000040)={@rand_addr, @broadcast, <r2=>0x0}, &(0x7f0000000080)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000000c0)={@loopback, r2}, 0x14)

00:00:16 executing program 3:
r0 = socket(0x2, 0x5, 0x0)
recvmsg(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)=""/14, 0xe}, 0x1)
r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x100302, 0x1)
mkdirat(r1, &(0x7f0000000140)='./file0\x00', 0x48)
getsockopt(r0, 0x9, 0xae0, &(0x7f0000000000)=""/31, &(0x7f0000000040)=0x1f)
socket(0x17, 0x5, 0x6)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000180)={<r2=>0x0, 0xff, 0x8}, &(0x7f00000001c0)=0xc)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000200)={r2, 0x1, 0xffffffff80000001}, 0x8)

00:00:16 executing program 2:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
sendmsg(r0, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f00000012c0)=[{0x10, 0x7, 0x2000000000}], 0x10}, 0x1)

00:00:17 executing program 0:
msync(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1)
getgroups(0x4, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff, 0x0, <r0=>0xffffffffffffffff])
setresgid(0x0, r0, r0)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4)

00:00:17 executing program 2:
setitimer(0x0, &(0x7f0000000200)={{0xfffffffffffffffc}, {0xda}}, 0x0)
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x0, 0x3, <r1=>0x0}, &(0x7f0000000080)=0xc)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r1, 0x100000001}, &(0x7f0000000100)=0x8)
getitimer(0x2, &(0x7f0000000000))

00:00:17 executing program 1:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000080), &(0x7f00000001c0)=0x4)
sendto$inet(r0, &(0x7f0000000240)="cbc6930a0eb0576503cfc3f8b2005f72afe79f5891b1adcdf3c18a25b4", 0x1d, 0x20101, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000280)={<r2=>0x0, 0x7f, 0xce08, 0xffffffffffff8000}, &(0x7f00000002c0)=0x10)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000300)={@in6={{0x1c, 0x0, 0x8001, @loopback, 0x4}}, r2}, &(0x7f00000003c0)=0x84)
r3 = socket$inet(0x2, 0x2, 0x5)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f00000000c0)={<r4=>0x0, 0x81}, &(0x7f0000000100)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000140)={r4, 0xe, 0x9}, 0x8)
connect$inet(r0, &(0x7f0000000180)={0x2, 0x2, @rand_addr=0x6}, 0x3ea)
setsockopt$inet_tcp_buf(r3, 0x6, 0x2040, &(0x7f0000000200)="6615fff47b6ee4f4ea0c2ce86284c7d9587e7d9e614e1aef7915f1283468d4bab7347f586f31fa559587878ab585", 0x6d)
getsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4)

00:00:17 executing program 3:
r0 = socket(0x2, 0x5, 0x0)
recvmsg(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)=""/14, 0xe}, 0x1)
r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x100302, 0x1)
mkdirat(r1, &(0x7f0000000140)='./file0\x00', 0x48)
getsockopt(r0, 0x9, 0xae0, &(0x7f0000000000)=""/31, &(0x7f0000000040)=0x1f)
socket(0x17, 0x5, 0x6)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000180)={<r2=>0x0, 0xff, 0x8}, &(0x7f00000001c0)=0xc)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000200)={r2, 0x1, 0xffffffff80000001}, 0x8)

00:00:17 executing program 2:
mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0)
getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080))
r0 = geteuid()
mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0)
setreuid(0x0, r0)
utimes(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0))

00:00:17 executing program 3:
r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0)
flock(r0, 0x1)
r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001})
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x2, 0xffffffffffffff7f, 0x1000300010005})
r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0)
fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})
flock(r0, 0x8)
renameat(r3, &(0x7f0000000080)='./file0\x00', r2, &(0x7f0000000100)='./file0\x00')

00:00:17 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x5, 0x520}, 0x10)
getpeername$unix(r0, &(0x7f0000000100)=@abs, &(0x7f0000000180)=0xfffffffffffffed6)
socket$inet6_udplite(0x1c, 0x2, 0x88)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000140)="90", 0x1}], 0x1, 0x0}, 0x0)

00:00:17 executing program 2:
clock_nanosleep(0x4, 0x0, &(0x7f0000000080)={0x860, 0x8000}, &(0x7f0000000040))
mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0)
execve(0x0, 0x0, 0x0)

00:00:17 executing program 2:
r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs, &(0x7f0000000080)=0x8, 0x20000000)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f00000000c0)={@in={{0x2, 0x1, @broadcast}}, <r1=>0x0, 0x9, 0x1a, 0x80}, &(0x7f0000000180)=0x94)
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000001c0)={r1, 0x7f}, 0x8)
open$dir(&(0x7f0000000040)='./file0/file1/file0\x00', 0xfffffffffffffffe, 0x2)
sync()

00:00:17 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000040)=ANY=[@ANYBLOB="02004e207f0000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000000100)=0x94)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x0, 0x6786093a, <r1=>0x0}, &(0x7f0000000200)=0xc)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000180)={r1, 0x5, 0x20008}, 0xc)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x19, &(0x7f0000000000)=ANY=[@ANYBLOB="09000d000000ae8b26961cad219aae1b02aa99a4c47af52d0f22dea4"], 0x8)

00:00:17 executing program 0:
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
munlockall()
munmap(&(0x7f0000e11000/0x1000)=nil, 0x1000)

00:00:17 executing program 2:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
r1 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0)
sendto(r1, &(0x7f0000000080)="e9ff7129faba15d86c43e4d1ee38f27c98824daaeda6ff3d3176060871ba06f24483f795d5ea5487e644812e23e6d9906de85fd2da6a7b429bfbf9a593c08a82e1d35ef2c7ee9fc93bfae1b16b02806d6d43fe5e01750f7fd74d80bd30b6852f7af638494baf2749ae4b8391b32ad738a15704991f2c2fbb0dd561403ad9e2f5ac7a8eee2b3b117e58e79fa16f708f6a6994c655a874f42c2c6e4ed2dbcb657dd137e6bfb9a3f10a7a01edf0222f31ff3701dc86c58ee41ef58b73dbb1678c4e8d3f988daee427b47e12372d2b8310dba05d167c486e0fab78b07aa679d83dff02bf9bb00b66288f597d8c3cb2a1e5ee7df67242", 0xf4, 0x84, &(0x7f0000000000)=@un=@abs={0x1, 0x0, 0x1}, 0x8)

00:00:17 executing program 3:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0)
writev(r0, &(0x7f0000000300)=[{&(0x7f0000000100)="1c", 0x1}], 0x1)
r1 = socket(0x1c, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000000)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @remote}}, 0x0, 0x0, 0x2146, 0x111}, 0x98)
sendto$unix(r1, 0x0, 0x0, 0x100, &(0x7f0000000140)=@file={0x21c00, './file0/file0\x00'}, 0x10)
fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffffffee, 0x1000300010005})

00:00:17 executing program 0:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000040)={0x1, 0x1, 0x6, 0x0, 0xaeb}, 0xc)
fsync(r0)
unlink(&(0x7f0000000000)='./file0\x00')

00:00:17 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000040)={<r1=>0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000080)=0x10)
setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000200)={0x1, {{0x1c, 0x1, 0x100, @remote={0xfe, 0x80, [], 0x0}, 0x6}}}, 0x88)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={<r2=>r1, 0x7, 0xfffffffffffffffa}, &(0x7f0000000100)=0xc)
getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x8005, &(0x7f0000000180), &(0x7f00000001c0)=0x8)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={r2, 0x9d}, &(0x7f00000002c0)=0x8)

00:00:17 executing program 3:
freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040))
getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0)

00:00:17 executing program 2:
r0 = socket(0x10000000011, 0x8000000003, 0x0)
close(r0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
setsockopt$inet_int(r2, 0x0, 0x2, &(0x7f0000000180)=0x80000001, 0x4)
write(r0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000140)={<r3=>0x0, 0x40}, &(0x7f00000001c0)=0x8)
sendmsg$inet_sctp(r0, &(0x7f00000002c0)={&(0x7f0000000000)=@in={0x2, 0x1, @broadcast}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000080)="037b9788614e36ae8a5ccab20a26c68276f67ee4119f5dc5237d88c5f8c00b1f0460a8530949ccd94da32e4c956086e4c80effef060c3a70d6998f435ff7c83df23264df29dd16327f628ec29f076a", 0x4f}], 0x1, &(0x7f0000000200)=[@dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @sndrcv={0x2c, 0x84, 0x2, {0x2f, 0x3, 0x3100, 0x5, 0x2, 0xffffffffffffffff, 0x100, 0x7, r3}}, @init={0x14, 0x84, 0x1, {0x8, 0x20, 0x7, 0x20}}, @prinfo={0x14, 0x84, 0x7, {0x0, 0x10000}}, @authinfo={0x10, 0x84, 0x8, {0xf8}}, @prinfo={0x14, 0x84, 0x7, {0xf, 0x9}}], 0x94}, 0x0)

00:00:17 executing program 0:
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
mincore(&(0x7f0000ffd000/0x2000)=nil, 0x2000, &(0x7f0000000000)=""/92)
mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000)
munmap(&(0x7f000091b000/0x600000)=nil, 0x600000)

00:00:17 executing program 1:
r0 = socket(0x0, 0x1, 0x1000000000000)
setsockopt(r0, 0x40000000000006, 0x2000, 0x0, 0x0)

00:00:17 executing program 2:
r0 = msgget(0x3, 0x80)
msgctl$IPC_RMID(r0, 0x0)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r2 = dup(r1)
pwritev(r2, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0)
pwritev(r1, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24)
fcntl$setstatus(r1, 0x4, 0x10044)
pwritev(r2, &(0x7f0000002800)=[{&(0x7f00000000c0)='Z', 0x1}], 0x1, 0x0)
read(r2, &(0x7f0000000000)=""/175, 0x6d999)

00:00:17 executing program 1:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast1, @multicast1=0xe0000014, @loopback}, 0xc)
r1 = openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x2010a, 0x22)
getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f00000002c0), &(0x7f0000000300)=0x4)
getsockopt$inet_buf(r0, 0x0, 0x4a, &(0x7f0000000140)=""/214, &(0x7f0000000240)=0xd6)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={<r2=>0x0, 0x8000, 0x20, 0x6}, &(0x7f0000000080)=0x10)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000000c0)={r2, 0x4, 0x0, 0x8, 0x2}, &(0x7f0000000100)=0x18)

00:00:17 executing program 3:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
sendmsg(r0, &(0x7f0000004100)={&(0x7f00000005c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001b00)=[{&(0x7f0000000600)="1d4bf1c3dafd6c0aaabcb6971efe4ba9bdad81b4f9ad9072356027b2ec7627d146088ce73431d3d85f7626018bab418389bfbb2e8581e72d08be5f641c313dc291e3f403bc3963210ec1a4b06badd800352e669e9604ca083e130e5823083856cab9da5fd5223ae8323a3d34bac9b326b96187667a51c72c577de1dac4ef7ddbe330ec993e9a6ccec7f3c2661d0a251f3c82cda1fe42391f07620672e34331381ebcc4335d3a5e103f4faeb479c8286f4055819469b38e", 0xb7}, {&(0x7f00000006c0)="1e13455ee516ddd71e4a41ac2f15dec3db800d92bf9ed29edf34776fa878c600cd6f6ef1a338e0d3c48bcb53a82d9295f4ab772810c70ac57a14dcb588ac759bf6b604acf31e33f47eb3fe3ea8401f79dd8da6a499283a8759fd28a0a0f6f89c5fe3db5c8d27ecad382677d1ebe6b6bfefb25edfb1d24be2d50ef4ce44e19c0fe7aef9795bac808afc24baa1f7d6e16668db2c48fa8221cae375cc3d5130f5fe4995d771c0f45221e435155694226e6a0d774242a798b3fcdefd91aaa9deb710ac2b67f0deaa0457647276c21243fcd545d0d0366f25cb32533bfe7ea2fa7821118171c36da83de5", 0xe8}, {&(0x7f00000007c0)="ebce00043abef855db38b05007a2a4a988e383265ff99961d8c1307fc89d23441dbe637578fd7977986b051aa106e577a278b2860a448fd46f72eb484a1e47ed671c03eacd78eac656cd2eef171ce88b82f83628b5d05d15022d4c4eb34ffdeb74c7d0e6951d517c34ec547ee254859adb69a4477eac90850d0d997bbd8d53cb192ce3bf74bf0ba6ee6d175eb42eb05671dfeaf01b172b365b", 0x99}, {&(0x7f0000000880)="a58cd7129be9ff2cb1645a6ccdc2", 0xe}, {&(0x7f00000008c0)="eac12cc124d42789d43f41350017ce128dbd733848fcecab956894231b7da2d3d6dde2a5c8c982961cfaee6913eea13fe4122e64820854dd1137d7a8746869bf86e9f35df01b015c3961020ef80009bf36107461a0b0bb1cd27d2f49c3a2d7a3838a8563f40c131393e2008d31026a2a6777c7e47115bd6394b36314ff7a91062f18750b4916e05653c268f5744e36073a45", 0x92}, 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"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"}, {0x100, 0xa9, 0x7f, "c4de97dc1e246c1229a225d63c84a6e99fe71e78ac558d169b246ddd510e29b6f65690986c61e775daba8a5f94182ce927fe190486969026482cfbe3b28cd7262676b71d978f868758fb9cd0c680cedd30bccb9e9e4aba404bbf003af7d5a82c29d97f5725110a4d541195f9ac1e115096ab8c3e68468e25361d478f67c73b60c0e262bf209d50de297ab9f39dc627a7cbff3094ccf859f4a1b12079d91ba6155737bb31c3e7ab57df5ec284f826555480e4f2ae44cfd9f5d2912bc4faccf1fb5acbe42c965dbf60806d14c1567c40e51696f6aa261af14b63f9f20374cf25f444c070e463b0505516e4a867"}, {0xd0, 0xffff, 0x3ff, "72a062df3f474f843b8720d028ca7748f52ac1834e179d4ba8b6b1e3dfe7f8ed605e0ca3cb211edbff38d90cedaa97abec882548dd9f8c011bef2a07bd1bc36aa27104c2e64916dc37f9a29e5c55a5d23e158f288acee683176dd5989ab0cf084f3bbb19f9d7bfafcff8b9b3e6afa3b37a39282f8b4212cca5723da9999d75b6e073d1deefabc993fc0d98cad9dbfd3bdfc33b6c731bac35b05c31eeb8d35d626d60528ff9e0b7a5db10298a0e4a9d1046310e74e302e5967af767cfe8d6"}, {0x90, 0x88, 0xffffffffffffffff, "55fa1dee9bdf4a47a1f8ee216ce50b4a6ca701caf0a5ccc129b6697414a2cda4b66cfc3ca08ffb0fb8d34ccec9993b45b57c687778902b947f7fcf1362189484a2f2f54c7d1f5890ee3fc380531ba853695e3d95b842b9cdc4a08a4f0f6c99412749acfc7ea15b36d383a7e2da14b2442d2b33b8f3689235e35a173929396f"}], 0x2530}, 0x101)
r1 = socket(0x2, 0x2, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="82475c981fefc4529d00"], 0x10)
setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
getresuid(&(0x7f0000000140), &(0x7f00000002c0), &(0x7f0000000580))
writev(r1, &(0x7f0000000440)=[{&(0x7f0000000040)="8d3eef02bd36352cf128a148def6150778daeb26e6645fb44a9ca781b6a045fa76fa94603d91e587c726002c6cc5f42552568a056bbfd79e2fd5d5f15daf8d748cfb99dd17cd1568ebe0d886fd0d28c37d14e62dd0f0e954f7cfb9244ff71b0a85809c3f854a79ae3ec455890cfd5de960b9e445de11545cc51e2437ef17dea8723015116558311f77b8c1eb8e66771166902f344e3c5fae6ed1080eb05f4b1b91ce6eb147b4d7535e788bcfa4c7a5b4d4791693c5bb86e7381a2198482b4c2fa7c4d4db", 0xc4}, {&(0x7f0000000140), 0x222}, {&(0x7f0000000180)="8e09171c25b807927e283a3879b8e0308800637310e0dc077d3880ebcbba18639b95aa9368ff983c6bff538205facef18bc914c79da47d226b18b0bc3386451c655cc235c4a0b0257f062a15c4d21c453fb25bcdc19625c28bc4a13e8d300895cfd3fb5b8490ec893835bfb321ccacfa", 0x70}, {&(0x7f0000000200)="91e00d34809b80a73d51a40137db59b727145f889e7b666761f4102beb408b5406928adb7ba38992eee2a7960c24a3aa902fc743de19b1a507c286f20e3db3a7a72fb5100ea204d8d2582318bd0e4d73c8dd8f8297d7e548428fe754414751113c04b49aeafde20633fa564cedcc5ad1ab49f62450d21bb24b2925c816545ed43ac277ef41c4bc", 0x87}, {&(0x7f00000004c0)="15f7dd9e02ea0f47c07bd07dc8eff5717fa7ef4f224e653f078da95a1ebf0ba563821da872b4f7ed8bc7e4325bf2e3f7f57f18e8e5e0762ba8241520a9ebac5ff8070f8748a2b0b40bd4689d155b64520c2003c32fc62d60cc83712c80b45362e02baa787f070000005a7206771d56e7db8ab737482400b6a58dfa223b68698b043c86a88983d79811483a1f", 0x8c}, {&(0x7f0000000300)="07c6c05a78de32af16774ca8783daf941988d710e8d50fd33f6dfa7051399d55d2bd5c5622297eda7f305a08936b6b26da5043310cfc14155e5a99c1b3923e60bfe33b19faebdf2fb774c8a0e4f3c4031ee79e76be9be2a44838b2c7d322d9dfc837689f8bb17274da873bbd04f34c46e024ce498cc34adb79338496ea461fec8bca74033eba32b485055be0aaa0b039354aea8deba19d78a0399c9c8de538cd331f826a0d0b65c6a28aeef1a32d433d8edb43f08ba5c2d83e56438a8f8aacf23aaa799bcd820c9a130dc3b07187f8eeaf6bfd013c698b1c75efb35daa", 0xdd}, {&(0x7f0000000400)="c8455e39ff81c88118cdd3ef88f12606121c51ecb5ce77c08f58652cfa68e91e9f605c32242231d486a3cedd", 0x2c}], 0x7)

00:00:17 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84)
listen(r0, 0x7)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000), 0x4)

00:00:17 executing program 3:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = dup2(r0, r0)
getpeername$unix(r1, 0xffffffffffffffff, &(0x7f0000000140)=0xfe59)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000040)={0x2, [0x2, 0x4]}, &(0x7f0000000080)=0x8)

00:00:17 executing program 2:
r0 = msgget(0x3, 0x80)
msgctl$IPC_RMID(r0, 0x0)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r2 = dup(r1)
pwritev(r2, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0)
pwritev(r1, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24)
fcntl$setstatus(r1, 0x4, 0x10044)
pwritev(r2, &(0x7f0000002800)=[{&(0x7f00000000c0)='Z', 0x1}], 0x1, 0x0)
read(r2, &(0x7f0000000000)=""/175, 0x6d999)

00:00:17 executing program 0:
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
mincore(&(0x7f0000ffd000/0x2000)=nil, 0x2000, &(0x7f0000000000)=""/92)
mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000)
munmap(&(0x7f000091b000/0x600000)=nil, 0x600000)

00:00:17 executing program 3:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = dup2(r0, r0)
getpeername$unix(r1, 0xffffffffffffffff, &(0x7f0000000140)=0xfe59)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000040)={0x2, [0x2, 0x4]}, &(0x7f0000000080)=0x8)

00:00:17 executing program 1:
r0 = socket$inet(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000000000)=0x8001, 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f000000e000), 0x4)
r1 = accept4(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10, 0x20000000)
sendmsg$unix(r1, &(0x7f0000000240)={&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00000001c0)=[{&(0x7f0000000100)="d857e55d776bfb3e9d3693b5e6922888133e2d7ca3758465c517081b342cf5b9bab3389a0215ee318390ff30f3e06df3bbcb56924e74617832c66a5f9739b98937737d1fbc525dde29cf137ef8efee0c86e527bd70d9e58ac61f38a72dfceb1496c507b36be2d677c5d55f9878ee", 0x6e}, {&(0x7f0000000180)="82438dcc20897a991d8e27e4db", 0xd}], 0x2, &(0x7f0000000200)=[@rights={0x20, 0xffff, 0x1, [r0, r0, r0]}], 0x20, 0x8}, 0x10c)
readv(r1, &(0x7f0000000340)=[{&(0x7f0000000280)=""/188, 0xbc}], 0x1)
socket$inet6_udp(0x1c, 0x2, 0x0)

00:00:17 executing program 3:
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
r1 = accept(0xffffffffffffff9c, &(0x7f0000000140)=@in, &(0x7f0000000000)=0x2)
accept$inet(r1, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x10)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000080)={<r2=>0x0, 0x300000000000000, 0x4, 0x2}, &(0x7f0000000200)=0x10)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000240)={r2, 0x1}, 0x8)
__getcwd(&(0x7f0000000180)=""/87, 0x57)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
symlinkat(&(0x7f0000000280)='./file0\x00', r0, &(0x7f00000002c0)='./file0\x00')
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040)=0x1000, 0x4)
fdatasync(r0)
fcntl$setstatus(r3, 0x4, 0x40009)

00:00:17 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8202100066546c653000"], 0x10)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000080)={<r1=>0x0}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={r1, 0x8000}, &(0x7f0000000140)=0x8)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040), 0x0)

00:00:18 executing program 2:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000)
socketpair(0x1c, 0x2, 0x4, &(0x7f00000001c0)={<r1=>0xffffffffffffffff})
readv(r0, &(0x7f00000004c0)=[{&(0x7f0000000000)=""/255, 0xff}], 0x1)
fcntl$setstatus(r0, 0x4, 0x5)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000140)=0xf5, 0x4)
mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x81010, 0xffffffffffffffff, 0x0)

00:00:18 executing program 3:
r0 = open$dir(&(0x7f0000000000)='./file1\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0)
mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0)
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00')

00:00:18 executing program 3:
r0 = open(&(0x7f0000000140)='.\x00', 0x110840, 0x0)
r1 = dup(r0)
fdatasync(r0)
fcntl$setstatus(r0, 0x4, 0xc)
fcntl$getown(r1, 0x5)
preadv(r1, &(0x7f0000000100)=[{&(0x7f0000000180)=""/118, 0x76}], 0x1, 0x0)
freebsd11_getdents(r0, &(0x7f0000000000)=""/39, 0x27)

00:00:18 executing program 0:
r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0)
flock(r0, 0x1)
r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0xe, &(0x7f0000000040)={0x0, 0x3, 0xffffffffffffffff, 0x100000001})
getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000001c0)={<r2=>0x0, 0x8}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000380)={0x80000000, 0x0, 0x7, 0x7fff, r2}, &(0x7f00000003c0)=0x10)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000300)={r2, 0x8, 0x4, 0x3}, 0x10)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000280)={r2, 0xffffffffffff5dc9}, &(0x7f00000002c0)=0x8)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000000)={<r3=>0x0}, &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={r3, 0x8000}, &(0x7f0000000180)=0x8)
r4 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
fcntl$lock(r4, 0x9, &(0x7f0000000100)={0x0, 0x6, 0x0, 0x1000300010005})
flock(r0, 0x8)
shutdown(r4, 0xfffffffffffffffe)

00:00:18 executing program 3:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3, 0x410, r0, 0x0)
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x2, 0x410, 0xffffffffffffffff, 0xffffffffffffffff)
r1 = fcntl$dupfd(r0, 0x11, r0)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4)
mincore(&(0x7f0000ffa000/0x3000)=nil, 0x3000, &(0x7f00000000c0)=""/48)

00:00:18 executing program 3:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_group_source_req(r0, 0x0, 0x52, 0x0, 0x0)
r1 = socket$inet6(0x1c, 0x10000003, 0x3)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000080)={@in6={{0x1c, 0x3, 0x1f, @local={0xfe, 0x80, [], 0x0}, 0xfffffffffffffff7}}, <r2=>0x0, 0xfffffffffffffffe, 0x9, 0x6}, &(0x7f0000000140)=0x8c)
setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000180)={r2, 0x9}, 0x8)
r3 = dup2(r1, 0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f00000001c0)={r2, 0x6, 0x100000000, 0x5}, &(0x7f0000000200)=0x10)
sendmsg$inet6_sctp(r1, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="14000059a3646e8dbdcc56000000000000000000"], 0x14}, 0x0)

00:00:18 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="269b3553b00010243000"], 0x10)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x26, &(0x7f00000000c0), 0x8)

00:00:18 executing program 1:
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000e7ff7500000036"], 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x104, &(0x7f0000000140)=@abs={0x1, 0x0, 0x3}, 0x8)
open(&(0x7f0000000040)='./file0\x00', 0x200, 0x0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0xa, &(0x7f0000000000)=0x1c00, 0xfe6a)

00:00:18 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0x4)
setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000001540)={0x7, 0x0, 0xffffffffffffff40}, 0x8)

00:00:18 executing program 0:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r1, 0x7e2780e3)
r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1, 0x12, r2, 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={<r3=>0x0, 0x2}, &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000100)={r3, 0xfb, "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"}, &(0x7f0000000240)=0x103)
mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000)
mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x7)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000280), &(0x7f00000002c0)=0x4)
mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x12, r0, 0x0)

00:00:18 executing program 1:
freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x100, 0x6b319ac)
r0 = open(&(0x7f00000000c0)='./file1\x00', 0x10400, 0x88)
r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='/', 0x402080, 0x0)
sendmsg$unix(r0, &(0x7f00000002c0)={&(0x7f0000000100)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000280)=[{&(0x7f0000000140)="918e924766e593fab8daba1c9e4d9f05723b01a2a3629501abfd62fda357285a69019b7466520727caf791a7adae7e2ecce4e3fd6726bec1b090930c3d3dc0fcf898a1b7e97bd62505ef12b439dcb4013ffebabe591ee244c61b7c2ea950df4ca0468319ceb753346e6e66d9068885d8bbc672897afb38016393078764a6fd1a642138", 0x83}, {&(0x7f0000000200)="07c8ca359f0ee02990df", 0xa}, {&(0x7f0000000240)="a22f923e4295df90019ca22d4457", 0xe}], 0x3, 0x0, 0x0, 0x20000}, 0x84)
mkdirat(r1, &(0x7f0000000080)='./file1\x00', 0x140)

00:00:18 executing program 3:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={<r0=>0xffffffffffffffff})
freebsd11_fstat(r0, &(0x7f0000002840))
socket$inet6_sctp(0x1c, 0x5, 0x84)

00:00:18 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000340)='./file0\x00', 0x80000000)
lseek(r0, 0x0, 0x3)
chown(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000040)=ANY=[@ANYRES32=<r1=>0x0, @ANYBLOB="d5000000757f0ecccfdd5364f56897335a0d5dfb7911feafe0c3909693f236ea80ecaf7eb3952924763da75d4330032cd7732d052c3c1e602ec7b71c05d472f4d87fc7e8a67b3422b27f302f652d89e40c6476f55d0d34d5487d16e440a9f2794dcce580af6692fba11a3877ccec00f6d7abf2422afc8bd4ad48a9338dc66595e26d3fc93a9bfc6e0109b382937bac9b8ae293dea5cea3cae483f9f5ab8f2d1106fbb45291daa5178809436ff2522816426058a624b31795b2beca48f4b271faba89a16b7fe42c3b7200000000000000000000000000000000"], &(0x7f0000000140)=0xdd)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000180)={<r2=>r1, 0x5a}, &(0x7f00000001c0)=0x8)
freebsd11_lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400))
setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000280)={r2, &(0x7f0000000200)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x2}, @in6={0x1c, 0x1, 0x200, @remote={0xfe, 0x80, [], 0x0}, 0x4}]}, &(0x7f00000002c0)=0x10)

00:00:18 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x1019, &(0x7f0000000000)=0x401, 0x4)
connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="8202d5bcbdfaaf0fa53778acda886b294bab820000000036e5375ec55ae0342f0646ba36d95cf9da76eb09b362243101000080afc7d50ba327e83ae767bb"], 0x1)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={<r1=>0x0, 0x1ff}, &(0x7f0000000140)=0x8)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000003c0)={r1, 0x7, 0x1, 0x7f, 0x9829, 0x100}, 0x14)
getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0)
connect$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x3}, 0x8)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)=ANY=[@ANYRES32=<r2=>0x0, @ANYBLOB="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"], &(0x7f0000000080)=0x76)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000180)={@in6={{0x1c, 0x0, 0x80000000, @remote={0xfe, 0x80, [], 0x0}, 0x4}}, r2}, &(0x7f0000000240)=0x84)

00:00:18 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x33, 0x0, 0x0)
accept(r0, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000000c0)=0x10)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
getsockname$inet(r1, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10)

00:00:18 executing program 3:
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
freebsd11_fstat(r0, &(0x7f00000002c0))

00:00:18 executing program 1:
r0 = open(&(0x7f00000000c0)='\x00', 0x200100, 0x8000000000c0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x1, 0x8}, &(0x7f0000000080)=0x8)
setgroups(0xed2cd35a57997d68, &(0x7f00000000c0))
setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000)=0x5, 0x4)

00:00:18 executing program 1:
open(&(0x7f0000000480)='./file0\x00', 0x80000000000209, 0xffffdffffffffffe)

00:00:18 executing program 1:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r2 = socket(0x17, 0x20000005, 0x5)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000080)={<r3=>0x0, 0x415}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000100)={0x6, 0xffff, 0x1200, 0x3, 0x823, 0xac, 0x100, 0x400, r3}, &(0x7f0000000140)=0x20)
listen(r1, 0x0)
accept(r1, 0x0, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
close(r0)
execve(0x0, 0x0, 0x0)
poll(&(0x7f0000000080), 0x20000000000000be, 0x400000000003)

00:00:19 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x4, &(0x7f0000000080), 0x4)

00:00:19 executing program 2:
r0 = socket(0x10, 0xffffffe, 0x85)
connect$unix(r0, &(0x7f0000000380)=ANY=[@ANYBLOB="82022e2f66696c577702d401dee7a7fe92be270e9ae36fad3127042676a619f63a0ac54d42dabfda68373b0541ebf72d00000000fc850660970ad5c996774c97fd62000000000000000000000000000000000000009bb6d6f13438239fb868cf34866ca81732329aaa9121945c1843a701f2932e41726e38b88ef16eb3b17d7bbd261968d87d316d01a751be8f4bdf14da9ed33956def01564435bdd7f4a489605fc259c52c6b416face7844fde040c058e55bb856f2563c779b6e1355452b94e585381632"], 0x10)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1200, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10)
rmdir(&(0x7f0000000000)='./file0\x00')
sendto(r0, &(0x7f0000000180)="fb88a9f68eb26c1be1f4920200a928563a9fcf6c45d6e26d5bcee017abc0af6e70993efdb9f7f4d952a7353b9c0af59dd5d4961985a8b6712b4272a554e28687c01548dfca2da6471b6520558b7df4628862021c27e5bbdb2d8903bc2e05044bae7cb7cf0d13f85300ebe77a5b5274ef8c49f4fb555b69a7416b271624259840029115bfc1564987b29de24175ca8f34e168087d4607974e517752ffcaa9d582a19e5d58aa4a9a7f1839b4ec4d6dea7bb536c5069e4e814d3be2b08a9bc08039dd58088c03a86a9d50d445a8ae3133513b9f2fea9b6451e4e75adff3", 0xdc, 0x2018c, 0x0, 0x0)

00:00:19 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="824231f8ffffff9202ee"], 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r1=>0x0]}, &(0x7f0000000100)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x1000b}, 0x10)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000000c0)=ANY=[@ANYBLOB="09000000000002004eb90100000000000000ff109d00"], &(0x7f0000000140)=0x16)
r2 = fcntl$dupfd(r0, 0x0, r0)
linkat(r2, &(0x7f0000000200)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x400)
getsockopt$sock_int(r0, 0xffff, 0x0, &(0x7f0000000180), &(0x7f00000001c0)=0x4)

00:00:19 executing program 3:
r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x0)
ftruncate(r0, 0x10000)
write(r0, &(0x7f0000000000)="7eb47c059cf2dafe668dab334b16ec5f2dab8ebd0963171fa5a23167bac720771bb43c9a36a7881e9a0c0e6f2e10cb081a722d83d63d4c10b8d205137cdd177298757dc36fb044f46e6a13f52ec3b1f8ec11a9c2cf9de3bdbedd0b877b34273c14030eb5833d0b9c1c39df50ea9c5d5ef21a7214283d", 0x76)
ftruncate(r0, 0x8000)
ftruncate(r0, 0x97b)

00:00:19 executing program 2:
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff)
r1 = openat(r0, &(0x7f0000000000)='./file0/file0\x00', 0xc01, 0x10)
chmod(&(0x7f0000000180)='./file0\x00', 0x23f)
r2 = openat(r1, &(0x7f0000000040)='./file0/file0\x00', 0x8089, 0x11)
setuid(0xee01)
setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000100)='chd\x00', 0x4)
symlink(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file0\x00')
rename(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000200)='./file0\x00')
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f00000001c0)={0x3, 0x0, 0xfffffffffffffff9, 0x4, <r3=>0x0}, &(0x7f0000000280)=0x10)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f00000002c0)={r3, 0x8, 0x400}, 0x8)

00:00:19 executing program 0:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = dup2(r0, r1)
bind(r1, &(0x7f0000000180)=@un=@file={0xd80f49edce43012d, './file0\x00'}, 0x8)
getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={<r3=>0x0, 0xc, 0xffffffff}, &(0x7f0000000080)=0x8)
bind(r2, &(0x7f0000000140)=@un=@file={0x1, './file0\x00'}, 0xa)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0x428, 0x6, 0x2100, 0x8, 0x0, 0x1000, 0x6, 0x8, r3}, &(0x7f0000000100)=0x20)
listen(r0, 0x0)
freebsd11_fstat(r1, &(0x7f0000000400))
getresgid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240))

00:00:19 executing program 2:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
fcntl$getown(r0, 0x5)
setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, 0xffffffffffffffff, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000015, 0x0, 0xc7]}}, 0x1c, 0x0}, 0x0)

00:00:19 executing program 1:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r2 = socket(0x17, 0x20000005, 0x5)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000080)={<r3=>0x0, 0x415}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000100)={0x6, 0xffff, 0x1200, 0x3, 0x823, 0xac, 0x100, 0x400, r3}, &(0x7f0000000140)=0x20)
listen(r1, 0x0)
accept(r1, 0x0, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
close(r0)
execve(0x0, 0x0, 0x0)
poll(&(0x7f0000000080), 0x20000000000000be, 0x400000000003)

00:00:19 executing program 3:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000200)={0x7, 0xfffffffffffffc81}, 0x8)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_opts(r1, 0x0, 0x44, &(0x7f0000000580), 0x1f)
r2 = open(&(0x7f0000000000)='./file0\x00', 0x4, 0x0)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000540)={0x5}, 0x4)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000240)={<r3=>0x0, 0xfffffffffffff000, 0xf, 0x5, 0x35d03f68}, &(0x7f0000000280)=0x18)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f00000002c0)={r3, 0x7, 0xc0, "c5cf382b2448f67b207b928b3a975093a128c48c9af93ff282644d7f86477eb29bc5985747389114cbd41b55604c8bd75857e19253f521f413b2a2861971e9f835ecc52279537fb367e341bcff947d1b48be30a58793ba8e7c00cee01105327542a7fa101bbc56e6f68ca26a8eb113d3895318e875b36d7118205d0cbc38d07caa4fa1d7de581d1509760a40ec02177e67edce87b09ff0941b75456c9e06ae08a02567ba55328411dfc0b68acc1289ca5cda6f07e859f9ec9e19af7fe44ab3f9"}, 0xc8)
getsockopt$inet_mreqn(r1, 0x0, 0xc, &(0x7f0000000040)={@remote, @loopback, <r4=>0x0}, &(0x7f0000000080)=0xc)
setsockopt$inet6_tcp_buf(r2, 0x6, 0x2026, &(0x7f0000000180)="7679beb5f8e4a8cabaafabdf2776520dd9f35413042994ce34ac03628e1e2c096ba9d8826f78d82664f1bf38d422c56db52a9d8112ea75cf4eb3d5b85d05ac706f2490fc9dedc1cda6b65b8f5fcde0c018818e258b000217e9c8c861f7e85261a7d9546c9e474b38c65c6144d5ee6f5c11b99648f3b20806bd14", 0x7a)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000000c0)={@remote={0xfe, 0x80, [], 0x0}, r4}, 0x14)
getresgid(&(0x7f00000003c0)=<r5=>0x0, &(0x7f0000000400), &(0x7f0000000440))
freebsd11_lstat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0})
setregid(r5, r6)
setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0x68, &(0x7f0000000100)={{0x1c, 0x3, 0x871c, @remote={0xfe, 0x80, [], 0x0}, 0x1f}, {0x1c, 0x3, 0x10001, @local={0xfe, 0x80, [], 0x0}, 0x7}, 0x20, [0x9, 0x1ff, 0xffffffffffffffe1, 0x0, 0x1, 0xad, 0x3, 0xffffffffffffffc0]}, 0x5c)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000580)=0x6, 0x4)
socket$inet_udp(0x2, 0x2, 0x0)

00:00:19 executing program 0:
munlock(&(0x7f0000fff000/0x1000)=nil, 0x1000)
r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
sendmsg(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)="a97d04933bcffa4320e36bf2c0d55be6bd84b496ca63873b4e6e13ba867cef733e5091677af17efe137d320894fd1be523944d7a8b2b5d92fe92fab16cdd42d3c8aafc2f6722f77a7e46ceeba1ad847138cd61828e710bff5079ae06ffe4437142928ab4cac29788148ca6c288037468a075b8f36b5605d14e58352eb5010062939cf81cba12ee06e85c0592caa17f5b6ad541d1aa547a7a36e47062b76400d749cef0b2b068", 0xa6}, {&(0x7f00000000c0)="c9cf11df1cc01ddc6bc520e3e6df46f5ff1be5f64065a597337e63a069ceb5cd7f49ce07f06130b72ecd306cd67949b1741e6d5280ad98d989575d1a881cb2c5ebde384984e8adcf3638f8c1137b81ffc37f60ed3c830df552c6e88766ad891090ae1c9655f8aa83a1de28ad2088271d33248c9e51afbe2d2cbb9c", 0x7b}], 0x2, &(0x7f0000000180)=[{0xd8, 0x39, 0x9, "1edc085192681c785418bc86ee0446b7a39444c3a4ca085284c9a5ea507f75d728f6633e024d9595f5d1a776b97a10e1cc1cda1a0d7792c1117f10b0204eabcb68914142fd103f8da9d4905f94af9c39379055f9394d062296cf22e4101d7118fae9664e8916c8355e0ce204d9135b69da5abfef02143cc28d359479b4b764f70284ac3fe7515f597589f2a580f653ce93dcfdc8e09e85873aa3d1e811dfc25940a7186cecc1fade59af6faf8a07fb4024a15f6ad2478e7bdd5cea68adf0d4959f377ccaef79c5f3"}, {0x78, 0x6, 0x8001, "ffd4c2600211032aa3b105390a6326c1a745e14fec545a413e9a0fde99d49b0ab6f5f6147c781ddcd7e75cc15d1a00af67638547803d577a58ba99e14aada16d03dd9a91dbc2023fef0f81a56be7407da8bfc991b56f2b7323eee4bb44d16b1746a9f40d6bf0dc8f"}], 0x150}, 0x9)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000340)={<r1=>0x0, 0x3ff, 0xa, [0x401, 0x800, 0x0, 0x1ff, 0x6, 0x3f, 0xfaa, 0x401, 0x8001, 0x100000000]}, &(0x7f0000000380)=0x1c)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000003c0)={<r2=>r1, 0x200000000000e, 0x20000001}, &(0x7f0000000400)=0xc)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000440)={r2, 0x100000000}, &(0x7f0000000480)=0x8)
pwritev(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x63)

00:00:19 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x25, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="00001c00"], 0x8)

00:00:19 executing program 2:
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x10000000)
getsockopt$inet_mreqsrc(r1, 0x0, 0x49, &(0x7f00000002c0)={@multicast1, @loopback}, &(0x7f0000000300)=0xc)
r2 = fcntl$getown(r0, 0x5)
wait4(r2, 0x0, 0x9, &(0x7f0000000500))
setsockopt$inet_buf(r1, 0x0, 0x55, &(0x7f00000000c0)="f468152d95aba887ff8a6c33d979bf5ad20d499a2c3c2807fdcfc4a90153e56604f091a4969000c293406ceb15f391dd6fc56d1e4f8776fcf4f050552bc6ed55fc44258481889d3a3a67bf49f2536eef7a9d51ff684f99175066d54b4442c2471b7cfe86e7dc8c4aaa744640f2f2d8c25853b167079bd98de18d054f32186e444a487ee0745c22562d4dd958340bd16ba3cb9e275e26ae3d95b651da4ca61e06281041c4db3a5daad2d170c5e902e5ba005cd84fd91ab3ecc3d88fe060d7d85a968f5424cfb5ac4ea5dda7e40272b8827bcfa2691254677550ff80568af5d30135838d1e88ed784f", 0xe8)
mkdirat(r0, &(0x7f0000000240)='./file1\x00', 0x4)
r3 = accept(r1, 0x0, &(0x7f00000001c0))
fdatasync(r0)
mkdirat(r0, &(0x7f0000000280)='./file1\x00', 0x1)
r4 = getgid()
setsockopt$inet_opts(r3, 0x0, 0x1, &(0x7f0000000600)="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", 0x1000)
accept4(r1, &(0x7f0000000480)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000004c0)=0x1c, 0x30000000)
fstat(r1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
setgroups(0x2, &(0x7f00000005c0)=[r4, r5])
rmdir(&(0x7f0000000200)='./file1\x00')

00:00:19 executing program 0:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500]}, 0x1}, 0x1c, &(0x7f0000000100)=[{&(0x7f0000000080)="10ea420bf530f81a", 0x8}], 0x1, 0x0}, 0x0)
r1 = accept(r0, 0x0, &(0x7f0000000000))
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000000c0)=0x100, 0x4)
pipe2(&(0x7f0000000180)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x4)
faccessat(r2, &(0x7f00000001c0)='./file0\x00', 0x100, 0x900)
setsockopt$inet_udplite(r1, 0x88, 0x6, &(0x7f0000000140)=0x7, 0x4)
setsockopt$inet_udplite(r3, 0x88, 0x2, &(0x7f0000000200)=0x3f, 0x4)

00:00:19 executing program 3:
setrlimit(0x0, &(0x7f0000001ff8)={0xffffffffffffffff})
setrlimit(0xe, &(0x7f0000000000)={0xff, 0x5})

00:00:19 executing program 3:
r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x0)
r1 = getpid()
fcntl$setown(r0, 0x6, r1)
r2 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000000)={<r3=>0x0, 0x9}, &(0x7f00000000c0)=0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x5, 0x4010, 0x1, 0x8, r3}, 0x10)
setsockopt$inet6_int(r2, 0x29, 0x3b, &(0x7f0000000080), 0x4)

00:00:20 executing program 1:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r2 = socket(0x17, 0x20000005, 0x5)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000080)={<r3=>0x0, 0x415}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000100)={0x6, 0xffff, 0x1200, 0x3, 0x823, 0xac, 0x100, 0x400, r3}, &(0x7f0000000140)=0x20)
listen(r1, 0x0)
accept(r1, 0x0, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
close(r0)
execve(0x0, 0x0, 0x0)
poll(&(0x7f0000000080), 0x20000000000000be, 0x400000000003)

00:00:20 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x4000000000000005, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000000)={<r1=>0x0, 0x0}, &(0x7f0000000340)=0x10)
r2 = fcntl$dupfd(r0, 0x0, r0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000200)={r1}, 0x0)
setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000040)={{0x1c, 0x3, 0xff, @remote={0xfe, 0x80, [], 0x0}, 0x1f}, {0x1c, 0x0, 0xe2, @empty, 0xfffffffffffffffa}, 0x5, [0x5, 0xffff, 0x0, 0xffffffffffff46de, 0x4, 0x9, 0x3, 0x50d]}, 0x5c)

00:00:20 executing program 3:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="d63dc5dfc325b52013796a8c40e1239bb4c885624f2149cf2d24db120ccf3f3dc5aa5d3744b175", 0x27)

00:00:20 executing program 0:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x12, r1, 0x0)
mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000)
mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x12, r0, 0x0)
freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
freebsd11_lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
r4 = fcntl$dupfd(r0, 0x11, r0)
fchownat(r4, &(0x7f0000000080)='./file0\x00', r2, r3, 0x200)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0x2, 0x4)

00:00:20 executing program 3:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc)
getsockopt$sock_int(r0, 0xffff, 0x5019, &(0x7f0000000000), &(0x7f00000000c0)=0x4)
setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @multicast1}, 0xc)
dup2(r0, r0)
mincore(&(0x7f0000ffa000/0x2000)=nil, 0x2000, &(0x7f0000000180)=""/70)

00:00:20 executing program 0:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000))
r0 = semget(0x3, 0x4, 0x440)
semop(r0, &(0x7f0000000040)=[{0x5, 0x5, 0x800}, {0x3, 0x81, 0x800}, {0x5, 0x0, 0x1000}, {0x2, 0x3, 0x1000}, {0x2, 0xfffffffffffffffa, 0x800}, {0x3, 0x8, 0x1800}], 0x6)

00:00:20 executing program 0:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f00000000c0), 0x2aaaaaaaaaaaab5a)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4, 0x413, r1, 0x0)
r2 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000))
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={<r3=>0x0, 0x6, 0x9, 0x7f}, &(0x7f00000000c0)=0xfffffef2)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000100)={r3, 0x7, 0x5}, &(0x7f0000000140)=0xc)
munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000)
semop(r0, &(0x7f0000000240)=[{0x3, 0x7fff}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000180)={0x6, 0x100, 0xbf, 0x8, r3}, 0x10)

00:00:20 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0)
fchmod(r0, 0x8d)
close(r0)
execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=[&(0x7f0000000000)='\x00', &(0x7f0000000140)='+#::\x00', &(0x7f0000000180)='\x00'], 0x0)
chroot(&(0x7f00000000c0)='./file0\x00')
socketpair(0x17, 0x4, 0x7ff, &(0x7f00000001c0))
openat(r0, &(0x7f0000000080)='./file0\x00', 0x64a32f48e083619a, 0x45)

00:00:21 executing program 1:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r2 = socket(0x17, 0x20000005, 0x5)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000080)={<r3=>0x0, 0x415}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000100)={0x6, 0xffff, 0x1200, 0x3, 0x823, 0xac, 0x100, 0x400, r3}, &(0x7f0000000140)=0x20)
listen(r1, 0x0)
accept(r1, 0x0, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
close(r0)
execve(0x0, 0x0, 0x0)
poll(&(0x7f0000000080), 0x20000000000000be, 0x400000000003)

00:00:21 executing program 2:
mkdir(&(0x7f0000000040)='./file0\x00', 0x80)
truncate(&(0x7f0000000000)='./file0\x00', 0x0)

00:00:21 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84)
listen(r0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0x4)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x2, 0x28)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0x3, 0x4, 0x3, 0x3, 0xfffffffffffff000, 0x8000, 0x6, {@in6={{0x1c, 0x0, 0xd8c0, @local={0xfe, 0x80, [], 0x0}, 0x101}}, <r2=>0x0, 0x5, 0xffffffffffffffe1, 0x0, 0x9, 0x839}}, &(0x7f0000000180)=0xb0)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000200)={r2, 0x5, 0x7}, 0x8)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000001c0)={0x4, 0x8, 0x810, 0x5, 0x6, 0x9, 0x1, 0x228, r2}, 0x20)

00:00:21 executing program 3:
socketpair(0x1c, 0x5, 0xf13, &(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000040)={<r2=>0x0, 0x8, 0x9, 0xa3, 0x800, 0x800, 0x1, 0x7, {@in={{0x2, 0x2}}, <r3=>0x0, 0x2, 0x0, 0x1, 0xbf4e, 0x9}}, &(0x7f0000000100)=0xb8)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x0, 0xffffffffffff45f0, <r4=>r2}, &(0x7f0000000180)=0xc)
sigaltstack(&(0x7f0000ffa000/0x3000)=nil, &(0x7f00000001c0))
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000200)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, <r5=>r4, 0x1, 0x16, 0x8, 0x0, 0x8}, &(0x7f00000002c0)=0xa0)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000300)={<r6=>r5, 0x2, 0x1fe00000, 0x6}, &(0x7f0000000340)=0x10)
sigaltstack(&(0x7f0000fef000/0x11000)=nil, &(0x7f0000000380))
r7 = fcntl$dupfd(r0, 0x0, r1)
mkdirat(r7, &(0x7f00000003c0)='./file0\x00', 0x89)
renameat(r7, &(0x7f0000000400)='./file0\x00', r7, &(0x7f0000000440)='./file0\x00')
setsockopt$inet_sctp_SCTP_CONTEXT(r7, 0x84, 0x1a, &(0x7f0000000480)={r6, 0xa2b3}, 0x8)
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f00000004c0)=0x10001, 0x4)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r7, 0x84, 0x107, &(0x7f0000000500)={r5, 0x5, 0xf, 0x0, 0x6}, &(0x7f0000000540)=0x18)
setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r7, 0x84, 0x8001, &(0x7f00000005c0)={r3, &(0x7f0000000580)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0x4, @loopback, 0x4}]}, &(0x7f0000000600)=0x10)
mlock(&(0x7f0000ff5000/0x1000)=nil, 0x1000)
mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000)
writev(r0, &(0x7f00000009c0)=[{&(0x7f0000000640)="ba086df26f36bb3f6faf4e3060222fee957fbcb41b776a6a70aa86dbfcbf18ac1375d866c8e7937c97a50ac4ab887182ae1c4536607af8d70331eaf74ab91eab627986e88cade99c6c274bfbc4e159db4a210d89913320f4d6c6f752d96fabffb524bc3c5368fa86736ede3fdeb0afec8c6e72c65db886afdae88cbacdee79dcd275", 0x82}, {&(0x7f0000000700)="c8b834e53a6a418b7fd1eb8272e2168b9602f7c947741708ce8944e2094f9f08cf10c02699a4b3240be8e1e779c461ab90bd625a03ee6cf003c64303b23aecc23160ce6e814175ba31f5f1", 0x4b}, {&(0x7f0000000780)="d28ce262bd900c3f45ebc2b0e4df2f87c277aa96f7d54071ba4075039b2f55f24aec908b9ed01a02e2cae8c7036657425cd076e8fb6cb7fce2cb0ea86ce00c415a53b31d1b", 0x45}, {&(0x7f0000000800)="5995ebcfb7cd99785c715fb91d76fa4f2ffc7ce4634943370023af4f4ad2d9ea8ff5dcbbbf835183c8437d65f46baed3d4d2f9fa4581d63729388727a993d984d914be6b17e3081bbb946ecd8eb4d2ff91b5656fa86d8facc1ac344ad60cd5c944679031a757b1c21d7ef8f60d3b9bee9463b5b0be1382f08cb05f3a9c1125127e162e88a398a2ff5a21dc869acac3d6d1c9b1288de77c02855dfa753dac83317170547ba3ce5cf8969252bc7fa72273e7", 0xb1}, {&(0x7f00000008c0)="1d5869f0781b13c2613f8be99bbfab8c70f1d4ff347e133cc0339333af1ec3ed02ae6eb4f4e53a3ef4eaf58e30b268d7369e61f3662406ddb52dc7462982579736cf196244431fe669f172acbd7be5d6719c4f47ecb942c5d2d0acabbb4bbf7bddddb7bab36626f03d1f9b1716e80eabd730296f990dd36b17653cba41736ce8a73a503e46da2af92d8b3cdc806dcf7bb44eeec9a75ff4c79658e109e5fc44ac00979fbd3732fed83d393baefb50ce11831d45f675a840b1e17b169a74cdd912e0c39ce8239876cff93f2592394e826013389a6a7d3a9afba7c45c21d75f6f09d3c5a52b918e42d15d61c116b04175", 0xef}], 0x5)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000a40)={0xf, 0x1, r6}, &(0x7f0000000a80)=0xc)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000ac0)=0x2, 0x4)
open$dir(&(0x7f0000000b00)='./file0\x00', 0x10000, 0x7d)
r8 = msgget(0x0, 0x180)
msgctl$IPC_INFO(r8, 0x3, &(0x7f0000000b40)=""/250)
r9 = shmget(0x2, 0x1000, 0x2, &(0x7f0000ff4000/0x1000)=nil)
shmctl$SHM_STAT(r9, 0xd, &(0x7f0000000c40)=""/44)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000c80)={0xf, 0x401, r6}, 0xc)
socketpair(0x1c, 0x5, 0x800, &(0x7f0000000cc0)={0xffffffffffffffff, <r10=>0xffffffffffffffff})
setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000d00)=0xe4, 0x4)
getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r10, 0x84, 0x8, &(0x7f0000000d40), 0xffffffffffffffff)
shmctl$SHM_INFO(r9, 0xe, &(0x7f0000000d80)=""/167)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r10, 0x84, 0xf, &(0x7f0000000e40)={r5, 0x3, 0xffffffff80000001}, &(0x7f0000000e80)=0xc)

00:00:21 executing program 2:
r0 = socket$inet6(0x1c, 0x10000006, 0x3)
sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="14000000290000003f00000000000000ffffffff"], 0x14}, 0x0)

00:00:21 executing program 2:
madvise(&(0x7f000029b000/0x400000)=nil, 0x400000, 0x9)
pipe2(&(0x7f0000000040), 0x100004)
r0 = open(&(0x7f0000000080)='./file0\x00', 0x40, 0x20)
r1 = openat(r0, &(0x7f0000000100)='./file0\x00', 0x20808, 0x80)
accept(r1, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000140)=0xfffffffffffffe0b)

00:00:21 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x400000000106)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0)
mincore(&(0x7f0000ff6000/0x2000)=nil, 0x2000, &(0x7f0000000000)=""/59)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0)
mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000)
msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2)
mmap(&(0x7f0000ff6000/0xa000)=nil, 0xa000, 0x3, 0x80011, r1, 0x0)
mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000)

00:00:21 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f00000000c0)={0x7, "9558ef855ecfb1ee5b5f25458b428535"}, 0x14)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, 0x0, 0xfffffffffffffee5)
link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00')
freebsd11_lstat(&(0x7f0000000080)='./file0\x00', 0x0)
fstat(r0, 0x0)
munmap(&(0x7f0000ff4000/0xb000)=nil, 0xb000)
msync(&(0x7f0000ff5000/0x2000)=nil, 0x2000, 0x0)

00:00:22 executing program 1:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r2 = socket(0x17, 0x20000005, 0x5)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000080)={<r3=>0x0, 0x415}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000100)={0x6, 0xffff, 0x1200, 0x3, 0x823, 0xac, 0x100, 0x400, r3}, &(0x7f0000000140)=0x20)
listen(r1, 0x0)
accept(r1, 0x0, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
close(r0)
poll(&(0x7f0000000080), 0x20000000000000be, 0x400000000003)

00:00:22 executing program 3:
r0 = socket$inet_icmp(0x2, 0x2, 0x1)
r1 = fcntl$dupfd(r0, 0x11, r0)
getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000240)={<r2=>0x0, 0x1}, &(0x7f0000000400)=0x8)
getsockopt$inet_udp(r1, 0x11, 0x0, &(0x7f0000000280), &(0x7f0000000440)=0x4)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000002c0)={@in6={{0x1c, 0x2, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x8}}, r2}, 0x84)
sendto(r0, &(0x7f0000000000)="9896315a652ba0fd6b3aa812fa653248c7e2ea70bda30461008e8148363695ca87eddce061bfff5cd186306152aa58d55264c90f2f658b392e72be75cf2aa053c698b8d55ea04e4594313256d940f68603004483c9ee9a7b7059ccae28e3a3a4342fb1e22e0c09511cd4c9df7974eda635ef4c0d836cb73934a7e8be001907b63f191aa8f856f1b261", 0x89, 0x8, &(0x7f00000000c0)=@in={0x2, 0x0, @rand_addr=0x80}, 0x10)
r3 = dup2(r0, r0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000380)={0x7, 0x0, 0x1, 0x880000000, r2}, 0x10)
symlinkat(&(0x7f0000000100)='./file0\x00', r3, &(0x7f0000000140)='./file0\x00')
r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r4, 0x0, 0x38, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f0000000180)={0x68fc, 0x6, 0x20, 0x8, 0x1, 0x6, 0x8, 0x80000000, <r5=>0x0}, &(0x7f00000001c0)=0x20)
setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x8, &(0x7f00000003c0)={0x8}, 0x4)
setsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000200)={r5, 0x0, 0x3, 0x9}, 0x10)

00:00:22 executing program 0:
r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x804, 0x158)
setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000040)=0x7, 0x4)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
getsockname(r1, &(0x7f0000001080)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a8e144d3000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000012c132d0216c7766c0f5f231157a2f8fb1fc5b71bbb40142ce0810794c517d6a08f13e905b9c03f277d0d229113b58e8f9be79b67da0b794c00b9deb6fa1c8e0ef19237b2f22de"], &(0x7f0000001040)=0x1002)
accept$unix(r0, &(0x7f0000002100)=@file={0x0, ""/4096}, &(0x7f0000000080)=0x1002)

00:00:22 executing program 2:
msgget(0x0, 0x298)
r0 = msgget(0x0, 0x4)
msgrcv(r0, 0x0, 0x0, 0x3, 0x0)
r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000000)={<r2=>0x0, 0x8, 0x3, 0x6, 0x9}, &(0x7f0000000040)=0x18)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000140)={r2, 0x9, 0x10000}, 0xc)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000080)={r2, 0x80000001, 0x3489, 0x7ff}, &(0x7f00000000c0)=0x10)

00:00:22 executing program 0:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x611, 0xffffffffffffffff)
fcntl$getflags(r0, 0x1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x3, [0x0, 0x0, <r1=>0x0]}, &(0x7f0000000080)=0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x20)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, 0x8, 0x100000000}, &(0x7f0000000100)=0xc)
pwritev(r0, &(0x7f0000000480)=[{&(0x7f0000000440), 0x67b6}], 0x10000000000000ff, 0x0)
chroot(&(0x7f00000001c0)='.\x00')

00:00:22 executing program 0:
r0 = dup(0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="8204faff", @ANYRES32=0x0, @ANYRES32=<r1=>0x0], &(0x7f00000000c0)=0xc)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r1, 0xeb9}, 0x8)
setpgid(0x0, 0x0)

00:00:22 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = dup(r0)
symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00')
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000280), 0x14)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f00000000c0)={<r2=>0x0, 0x9, 0x3, 0x4, 0x3}, &(0x7f0000000100)=0x18)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000140)={@in={{0x2, 0x0, @loopback}}, r2}, 0x8c)
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000080)={@remote}, 0xfffffca4)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000240)={r2, 0x3}, &(0x7f00000002c0)=0x8)
sendfile(r1, r0, &(0x7f0000000200), 0x100000001)

00:00:22 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1d, &(0x7f00000000c0)=ANY=[@ANYBLOB="00000a0000008da0c96f18d9ad11514144689e0beb7a8826dd30260fe10c34772ab35194da2232721bffb697992de0adb075a31e9e13fa4d5701c573329ea1ab70577436663a7aeb5ca19a02a0f4e54a67fbd34beb10f87d277683c175740750f7176d252d5bebd8e65c39"], 0x8)

00:00:23 executing program 1:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r2 = socket(0x17, 0x20000005, 0x5)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000080)={<r3=>0x0, 0x415}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000100)={0x6, 0xffff, 0x1200, 0x3, 0x823, 0xac, 0x100, 0x400, r3}, &(0x7f0000000140)=0x20)
listen(r1, 0x0)
accept(r1, 0x0, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
close(r0)
poll(&(0x7f0000000080), 0x20000000000000be, 0x400000000003)

00:00:23 executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000140)="db9c6c0bcecb55600d1697f5f37d846b73593ebdb5f2e0c22f61bf59abef9752fde885a3ac98876bd99d0609779a2d000000997f069a0f1061a4cce41f05e797473656a3ed0347b8d9789deae5308aaede74a9af077b955fd9cce450f2edcb4938a41600000000000000000000000000001be1cd672d28e781e2c7383055f9c1770e65a87a6a498b494c8a53a9fa5d1f3112b69b531f60670a0541bfa788cda7d12da175789a7002bfe079fe57c72dd8ab2c7f2ad6593915750e7853008004b94fea84bf4ff2d89931f887867305305ed3d19640a644134e922955cfa44b103bec5f", 0xe2)
r2 = accept(r1, 0x0, &(0x7f00000002c0)=0x35c)
listen(r1, 0x9)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300)={<r3=>0x0, 0x200, 0x4, 0x8000000ffff, 0x5, 0x7f}, &(0x7f0000000340)=0x14)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000380)={r3, 0x2e, 0x2, [0x5, 0x8]}, &(0x7f00000003c0)=0xc)

00:00:23 executing program 3:
r0 = getuid()
r1 = getuid()
setreuid(r0, r1)
geteuid()
setreuid(0x0, 0xee00)
madvise(&(0x7f000078f000/0x4000)=nil, 0x4000, 0xa)

00:00:23 executing program 2:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
r1 = socket$inet6(0x1c, 0x5, 0x6)
sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25, 0x41]}}, 0x1c, 0x0, 0x238}, 0x3)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180), 0x1c)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000040)={<r2=>0x0, 0x63, "81e6615a6e5baa8f006ca7147e2e4cddf4eac71fa98b38db2b28ed679c758d02c9c127f3b5534e4b8e88a85e27daa0dfecf802539c5879025562b3d81d47fa1bef95591839a847cbb134fae0ce10808c88303ffffe9d765e53964218f9d406a78818f0"}, &(0x7f00000000c0)=0x6b)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f00000001c0)={@in={{0x2, 0x3, @multicast1}}, r2, 0x1, 0x8, 0x1, 0xe435, 0x7f}, &(0x7f0000000100)=0xa0)

00:00:23 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = socket$inet(0x2, 0x2, 0x6)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000040)={<r2=>0x0, 0x7ff, 0xf, 0xa7, 0xb92}, &(0x7f0000000080)=0x18)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f00000000c0)={r2, 0x7b, "41666248fabc78a279b215078eaf5c716ab832b58d4bb5e8b0280c65fa4e8bec6b1e6bfae31e8dd62bc656124583eecd9f4a5e5b38a38dcfa0901418a95b34552eedcfe773ce6329cd589b48e982015cfb621492c7a9337fa499db369852dc61ea29bb424c2af958ccb379f3ae1ccc8b1cba7c130699480ebd60bd"}, &(0x7f0000000180)=0x83)
setsockopt$sock_int(r0, 0xffff, 0x1003, &(0x7f0000000000)=0xdc22, 0x4)

00:00:23 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4)

00:00:23 executing program 2:
r0 = socket$inet_icmp(0x2, 0x2, 0x1)
poll(&(0x7f0000000200)=[{r0, 0x14}, {r0, 0x20}, {r0, 0x2000}, {r0, 0x80}, {r0, 0x82}], 0x5, 0xf5c8)
sendto$inet(r0, &(0x7f0000000080)="1e7ec2ab386bc16fac8bb6f2306e71daa18981197e3e410ac819c37922a695449242c105e413c231dd649f903d8789cf514bf4359e13569bd8be684261e37bae8ec901978563407c278620e9d780f4", 0x4f, 0x8, &(0x7f0000000000)={0x2, 0x2, @multicast2}, 0x10)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
r1 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0)
fchdir(r1)
getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000100)={<r2=>0x0, 0x3}, &(0x7f0000000140)=0x8)
fcntl$setflags(r1, 0x2, 0x1)
getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000180)={r2, 0xa0e2}, &(0x7f00000001c0)=0x8)

00:00:23 executing program 0:
r0 = socket$unix(0x1, 0x1, 0x0)
ftruncate(r0, 0xc4)
r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c)
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f00000000c0)={<r2=>0x0, 0x4, 0x7}, &(0x7f0000000100)=0xfe)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000140)={<r3=>0x0, 0xd2c7}, &(0x7f0000000180)=0x8)
getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000280)={r2, 0x1a, 0x796a, 0x8000, 0x1000, 0x2, 0x81, 0x800, {@in6={{0x1c, 0x2, 0x0, @loopback, 0x8}}, r3, 0x9, 0x9, 0x8, 0x3bf, 0x6fb}}, &(0x7f00000001c0)=0xb0)
sendmsg(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)=@in, 0x10, 0x0, 0x0, &(0x7f0000000fc0)=[{0x7e0, 0x0, 0x0, "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"}], 0x7e0}, 0x185)

00:00:23 executing program 1:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r2 = socket(0x17, 0x20000005, 0x5)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000080)={<r3=>0x0, 0x415}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000100)={0x6, 0xffff, 0x1200, 0x3, 0x823, 0xac, 0x100, 0x400, r3}, &(0x7f0000000140)=0x20)
listen(r1, 0x0)
accept(r1, 0x0, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
close(r0)
poll(&(0x7f0000000080), 0x20000000000000be, 0x400000000003)

00:00:23 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x20080, 0x1)
setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000080), 0x4)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r1, 0x0)
connect$inet(r1, &(0x7f0000000000), 0x10)

00:00:23 executing program 0:
pipe2(&(0x7f0000000100)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
write(r1, &(0x7f0000000000)="a0000000000000000000", 0xfffffffffffffd6f)
poll(&(0x7f0000000080), 0x200000000000014f, 0x0)
close(r0)

00:00:23 executing program 3:
munmap(&(0x7f0000ecf000/0x1000)=nil, 0x1000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3)
mlock(&(0x7f0000d14000/0x1000)=nil, 0x1000)
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4)

00:00:23 executing program 0:
symlink(&(0x7f0000000300)='\x00', &(0x7f0000000340)='./file0\x00')
link(&(0x7f0000000040)='./file0/file0\x00', 0x0)

00:00:23 executing program 2:
r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
getpgid(0x0)
r2 = fcntl$getown(r1, 0x5)
fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001, r2})
getpid()
r3 = fcntl$getown(r1, 0x5)
fcntl$getown(r0, 0x5)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={<r4=>0x0, 0xa, 0x200}, &(0x7f00000000c0)=0x8)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={r4, 0x78f}, 0x8)
r5 = getpgid(r3)
r6 = getpgrp(r5)
fcntl$setown(r1, 0x6, r6)
r7 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
flock(r1, 0x2)
flock(r7, 0x3)
fcntl$lock(r7, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001})

00:00:23 executing program 0:
syz_emit_ethernet(0xd7, &(0x7f0000000040)="997ffce058f8d277ee3478150800")

00:00:23 executing program 0:
r0 = socket(0x11, 0x3, 0x0)
sendto$unix(r0, &(0x7f00000001c0)="b1000508b100a45997bb43e25786cb3849451ae3d3051020741038f53e8551f30ce390500e08fecea11ea8fef96e4fc748e93f0b780486ae007373a1bdbe781e5d8f6aef9187a869a4d3722c91f75073a1ebe2a4cbba982fd825582fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d606290d7d026ba8af63ff37282934e4fd89f20fd3873babfbb770c1f5a872c881ff7cc53c094303b2b8a85ff3fa86d9211830e0f2f0c9029fc7ab3a34c290", 0x303, 0x0, 0x0, 0x316)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={<r1=>0x0, 0x8}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0xb00, 0x5, 0x3}, 0x10)

00:00:24 executing program 1:
open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0)
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = socket(0x17, 0x20000005, 0x5)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000080)={<r2=>0x0, 0x415}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000100)={0x6, 0xffff, 0x1200, 0x3, 0x823, 0xac, 0x100, 0x400, r2}, &(0x7f0000000140)=0x20)
listen(r0, 0x0)
accept(r0, 0x0, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
execve(0x0, 0x0, 0x0)
poll(&(0x7f0000000080), 0x20000000000000be, 0x400000000003)

00:00:24 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, &(0x7f0000000140), 0x10)
setsockopt$inet6_udplite(r0, 0x88, 0x2, &(0x7f0000000040)=0x2e373386, 0x4)

00:00:24 executing program 3:
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000200)='./file1\x00', 0x0)
mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0)
poll(&(0x7f00000000c0)=[{r0, 0x2000}], 0x1, 0x0)
mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0)
rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00')

00:00:24 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x8, 0x0, 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB="0c00000000000000ffff000019000000"], 0x10, 0x8000000000000}, 0x1)
setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000)=0x1, 0x4)

00:00:24 executing program 3:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast1, @local}, 0xc)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f00000000c0)={<r1=>0x0, 0x69a6}, &(0x7f0000000140)=0x8)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000180)={r1, &(0x7f0000000240)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f00000001c0)=0x10)
setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000100)={@multicast1, @loopback}, 0xc)
setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000200)={@multicast2, @remote}, 0xc)
r2 = open(&(0x7f0000000300)='./file0\x00', 0x10200, 0x50)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000340)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r1}, &(0x7f0000000400)=0x8c)

00:00:24 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
fchmod(r0, 0x8a)
ftruncate(r0, 0x101)
close(r0)
getgroups(0x3, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff, <r1=>0x0])
setresgid(0x0, 0x0, r1)
execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0)
renameat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00')
munlockall()

00:00:24 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8225696c653000"], 0x10)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x8007, &(0x7f0000000380)=ANY=[@ANYBLOB="02000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="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"], 0xffffffffffffff33)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x1, 0x8, @loopback, 0x7}}, <r1=>0x0, 0x6, 0x4, 0x778da5d02d8ee545, 0x6, 0x0, 0x2}, &(0x7f0000000080)=0x98)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0x1, @empty, 0xb45}}, r1, 0x3, 0x8, 0x9}, 0x8c)
socket(0x17, 0x5, 0x10000)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
setitimer(0x0, &(0x7f0000000080), 0x0)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000000c0)={r1, 0x0, 0x3, 0x0, 0x7}, &(0x7f0000000340)=0x18)
connect$unix(r0, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa)

00:00:24 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
socket$inet6_tcp(0x1c, 0x1, 0x0)
bind(r0, &(0x7f00000015c0)=@in={0x2, 0xffffffffffffffff, @local}, 0x10)

00:00:25 executing program 1:
open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0)
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = socket(0x17, 0x20000005, 0x5)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000080)={<r2=>0x0, 0x415}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000100)={0x6, 0xffff, 0x1200, 0x3, 0x823, 0xac, 0x100, 0x400, r2}, &(0x7f0000000140)=0x20)
listen(r0, 0x0)
accept(r0, 0x0, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
execve(0x0, 0x0, 0x0)
poll(&(0x7f0000000080), 0x20000000000000be, 0x400000000003)

00:00:25 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={<r1=>0x0, 0x100, 0xc0000, 0x7, 0xfffffffffffffff8, 0x31}, &(0x7f0000000040)=0x14)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x9, &(0x7f0000000240)={r1, 0x0}, &(0x7f0000000080)=0x10)

00:00:25 executing program 2:
clock_settime(0x0, &(0x7f0000000000)={0x0, 0x1})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)="76fda0b57ae9f9d6dd6975f84c2de61b27384947eb0aebf368d838d77c7ffff9bff157696212e1c92aa3740bc80557203a7e4366c36fe16e8a4710670d1648dc2a0529033255655198cef463fac6109b1cfd2cc9dbba376a37618519178e60caea5897ec7212c7cf8cd3f3f9cccfbfc166619c264a2f86b9605d265522d5147196903af4c64c3ba0fc1e4ba120167a8aaa0ae83dde9d8a26849cd4174a38b0769de593c7cf353fb2e9c65c5e1b57baab596c7278b3ee9862ec5339224ee9326afe0a9039800e", 0xc6)

00:00:25 executing program 0:
r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@un=@file={0x0, ""/108}, &(0x7f0000000100)=0x6e, 0x10000000)
connect$unix(r0, &(0x7f0000000140)=@file={0x0, './file0\x00'}, 0xa)
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
unlink(&(0x7f0000000080)='./file0\x00')

00:00:00 executing program 2:
getresuid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)=<r0=>0x0)
freebsd11_lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
setreuid(r0, r1)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r3 = dup(r2)
pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)='f', 0x1}], 0x1, 0x0)
pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24)
fcntl$setstatus(r3, 0x4, 0x10044)
pwritev(r3, &(0x7f0000002800)=[{&(0x7f00000000c0)='Z', 0x1}], 0x1, 0x6d998)
pwritev(r2, &(0x7f0000000400)=[{&(0x7f00000004c0)='*', 0x1}], 0x1, 0x0)
fcntl$setstatus(r2, 0x4, 0x0)
read(r3, &(0x7f0000000000)=""/175, 0x6d999)

00:00:00 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
getsockname(r0, &(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000001c0)=0x17d)
connect(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, 0x10)
getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000000c0)=0x1, 0x4)
sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0)

00:00:00 executing program 0:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x10000, 0x18)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000100)={<r2=>0x0}, &(0x7f0000000300)=0x8)
setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f00000001c0)={r2, &(0x7f0000000180)=[@in6={0x1c, 0x3, 0x4a6, @loopback, 0x80000000}]}, &(0x7f0000000200)=0x59)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@empty, @remote, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000240)={r2, 0x67}, 0x8)
listen(r0, 0x9572)
setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000280)={@multicast2, @loopback, @local={0xac, 0x14, 0x0}}, 0xc)
truncate(&(0x7f00000002c0)='./file1\x00', 0x6)
setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f00000000c0)={@multicast2, @rand_addr=0xbb0014ac, @loopback}, 0xc)

00:00:00 executing program 3:
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff)
getsockname$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c)
r1 = semget$private(0x0, 0x1, 0x0)
__semctl$IPC_RMID(r1, 0x0, 0x0)

00:00:00 executing program 1:
open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0)
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = socket(0x17, 0x20000005, 0x5)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000080)={<r2=>0x0, 0x415}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000100)={0x6, 0xffff, 0x1200, 0x3, 0x823, 0xac, 0x100, 0x400, r2}, &(0x7f0000000140)=0x20)
listen(r0, 0x0)
accept(r0, 0x0, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
execve(0x0, 0x0, 0x0)
poll(&(0x7f0000000080), 0x20000000000000be, 0x400000000003)

00:00:00 executing program 3:
clock_nanosleep(0xb, 0x0, &(0x7f0000000180), 0x0)
r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f00000000c0)={<r1=>0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000100)=0x10)
r2 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000300)=0x1ff, 0x4)
clock_nanosleep(0x0, 0x0, &(0x7f0000000280)={0x7fffffff, 0x1}, &(0x7f00000002c0))
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000001c0)=ANY=[@ANYRES32=r1, @ANYBLOB="9e0000004e771c0cf2304b6bfba255dfd811ca8087821b2e19905fe50c542a50c88daecbdf08908e6f1ff078f38ea89756ab708a519d7b19617c2d7e0f4b710f9ef853361d65ce83590eab6bb5cf70ba6219b486d580c5b9368bc078352e73e724f6a67b27ec63564629db774aec2c025ef15e98f0aeffef81ddcd33f1cc60f1a6a6613e6a6ba522f3eefbb5a7fb9a5b00a928bc7f349d600505438d6cba8f6f76dd"], &(0x7f0000000140)=0xa6)

00:00:00 executing program 0:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
getgroups(0x3, &(0x7f0000000080)=[0x0, 0xffffffffffffffff, <r0=>0x0])
chown(&(0x7f00000001c0)='./file0\x00', 0x0, r0)
setgroups(0x0, 0x0)
mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0)
chmod(&(0x7f0000000100)='./file0/file0\x00', 0x0)
getuid()

00:00:00 executing program 2:
socketpair$unix(0x1, 0xb, 0x0, &(0x7f0000000200)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000040)={'accf_dns\x00', "6166c53c7f699babc86303a3a82bbf7742e586fb0f0e37ba009bf30de85ff86b814c7a29ec22c9d7b38accfee2549cd97432a67e52b0408efd1c83f603986fde3217999d80da93c5145eac30695089691f47708f1ada3bda0381069692dcf9e30e205d5d9bf4e3ac9bc28a02b2165104ec89f14c2c16a394225ae3570443fa521f7afc8a5344e6bc5051d49ff5c75b48976ff6fd71e3c01c7f09de14eb64965c7d486b37e23801467144f7c7be9b472d5dcc31e5fb1617f11766477bed1a07235732b1114d21409eadc6b4a4e6c5f7d5ac2b66ba703630da2db1de017564768fcda63e4a267a58c50ce3bc35a46b9a8a"}, 0x100)
recvmsg(r1, &(0x7f00000004c0)={0x0, 0x58, &(0x7f0000000340)=[{&(0x7f0000000000)=""/33, 0xffffffea}], 0x27a, 0x0, 0xffffffffffffffdc}, 0x40001)
shutdown(r1, 0x2)

00:00:00 executing program 2:
r0 = open$dir(0x0, 0x80a, 0x0)
r1 = dup2(r0, r0)
setsockopt$inet_tcp_buf(r1, 0x6, 0x463, &(0x7f0000000000)="99cde2651eb15d6bc070d86db5a730888d4795f95645f2bbaaefbd0ed0837bb472e4636e1cc4f8fc69a442b2b59baca36e7f4bc8e491ee69a0f87f125ae8b2c6adedca50936a85d5c5b3cee1c3bf371b2edc217beb5fd86c74d900fb87dc670a6ae15dfbdf764fe51a699904a6943b82c45adb77593bca", 0x77)

00:00:00 executing program 0:
r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x8, 0x0)
pwritev(r0, &(0x7f0000000640)=[{&(0x7f0000000380)='i', 0x1}], 0x1, 0x0)
ftruncate(r0, 0x4)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x1008c0, 0x10)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)=ANY=[@ANYBLOB="02004e22ac1400bb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000970000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000bfb9000000008000000000000000000000000000000000", @ANYRES32=<r2=>0x0, @ANYBLOB="d50f0000090000000800000006000000000c0900"], &(0x7f0000000040)=0xa0)
getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000180)={r2, 0xa, 0x5}, &(0x7f00000001c0)=0x8)

00:00:00 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={<r1=>0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={<r2=>r1, 0x1, 0x2, 0x6}, &(0x7f0000000080)=0x18)
r3 = fcntl$dupfd(r0, 0x3, r0)
fcntl$dupfd(r3, 0x11, r0)
mkdir(&(0x7f00000001c0)='./file0\x00', 0x161)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f00000000c0)={0x6, 0x4400, 0x2, 0x101, r1}, 0x10)
setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r3, 0x84, 0x8001, &(0x7f0000000140)={r2, &(0x7f0000000100)=[@in={0x2, 0x2}, @in={0x2, 0x0, @multicast1}, @in={0x2, 0x2, @loopback}]}, &(0x7f0000000180)=0x10)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000240)={r2, 0xd, 0x10001}, 0x8)

00:00:00 executing program 2:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
listen(r1, 0x0)
r2 = accept(r1, 0x0, 0x0)
close(r0)
execve(0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f00000001c0)={<r3=>0x0, 0x9fa7, 0x10001}, &(0x7f0000000080)=0xc)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f00000000c0)=ANY=[@ANYBLOB="02004e22e00000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006e721fddbcebfea77600000000000000000000000000000000", @ANYRES32=r3], 0x8c)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000240), &(0x7f0000000200)=0x4)
setsockopt$sock_int(r1, 0xffff, 0x1018, &(0x7f0000000180)=0xfffffffffffffe00, 0x4)
read(r0, 0x0, 0x0)

00:00:01 executing program 1:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r2 = socket(0x17, 0x20000005, 0x5)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000080)={<r3=>0x0, 0x415}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000100)={0x6, 0xffff, 0x1200, 0x3, 0x823, 0xac, 0x100, 0x400, r3}, &(0x7f0000000140)=0x20)
listen(r1, 0x0)
accept(r1, 0x0, 0x0)
close(r0)
execve(0x0, 0x0, 0x0)
poll(&(0x7f0000000080), 0x20000000000000be, 0x400000000003)

00:00:01 executing program 0:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc)
geteuid()
r1 = open(&(0x7f0000000080)='./file0\x00', 0x10000, 0x82)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000100)={0x9}, 0x4)
setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f00000000c0)={@multicast2, @rand_addr=0xbb0014ac, @loopback}, 0xc)

00:00:01 executing program 3:
getpgid(0xffffffffffffffff)
r0 = dup(0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000000)={<r1=>0x0, 0x62, "4cbbf563b145384ee8131a00897b1bd2efcb971962390b804c658e8faedf5432a301c26d509773c0555dadda1867c46d093ef6eef4fa387ccbd7b12e603f8207a8035313831512d5f155ed95072e62f3b94510d91ae0468f05ae0e5cf5ba3622eda6"}, &(0x7f0000000080)=0x6a)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={r1, 0x542}, &(0x7f0000000100)=0x8)

00:00:01 executing program 3:
getitimer(0x1, &(0x7f0000000340))
open(&(0x7f0000000040)='./file0\x00', 0x80, 0x0)
r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001})
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0xe, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000200010005})
freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
fstat(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
chown(&(0x7f0000000140)='./file0\x00', r2, r3)

00:00:01 executing program 0:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
chmod(&(0x7f0000000180)='./file0\x00', 0xc4cde97b1efca5fe)
getgroups(0x3, &(0x7f0000000080)=[0x0, 0xffffffffffffffff, <r0=>0x0])
r1 = semget$private(0x0, 0x3, 0x88)
__semctl$SETVAL(r1, 0x3, 0x8, &(0x7f0000000040)=0xffffffffffff5fb3)
chown(&(0x7f00000001c0)='./file0\x00', 0x0, r0)

00:00:01 executing program 0:
munmap(&(0x7f0000ef9000/0x3000)=nil, 0x3000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
msync(&(0x7f0000dd9000/0x3000)=nil, 0x3000, 0x2)
r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0x3, @broadcast}}, <r1=>0x0, 0x800, 0x9, 0x20, 0x901c, 0x3}, &(0x7f00000000c0)=0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={r1, 0x6}, &(0x7f0000000140)=0x8)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3)

00:00:01 executing program 3:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$sock_int(r0, 0xffff, 0x10, 0x0, &(0x7f0000000080)=0xfffffffffffffeff)
getsockopt$inet_udp(r0, 0x11, 0xfffffffffffffffe, &(0x7f0000000140), &(0x7f0000000100)=0x4)
getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4)
mlockall(0x1)
socket$inet_udp(0x2, 0x2, 0x0)

00:00:01 executing program 2:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
r1 = fcntl$dupfd(r0, 0x0, r0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1, 0x100000001, @remote={0xfe, 0x80, [], 0x0}, 0x8}}, <r2=>0x0, 0x5, 0x3, 0x4}, &(0x7f0000000200)=0x8c)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000240)={@in={{0x2, 0x1, @broadcast}}, r2}, &(0x7f0000000300)=0x8c)
setsockopt$inet6_group_source_req(r0, 0x29, 0xd, &(0x7f0000000000)={0x30345d00f8ffff, {{0x1c, 0xffffffffffffffff, 0x0, @loopback={0x3100000000000000}}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108)

00:00:02 executing program 1:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r2 = socket(0x17, 0x20000005, 0x5)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000080)={<r3=>0x0, 0x415}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000100)={0x6, 0xffff, 0x1200, 0x3, 0x823, 0xac, 0x100, 0x400, r3}, &(0x7f0000000140)=0x20)
listen(r1, 0x0)
close(r0)
execve(0x0, 0x0, 0x0)
poll(&(0x7f0000000080), 0x20000000000000be, 0x400000000003)

00:00:02 executing program 3:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000001c0)={0x81}, 0x1)
setgroups(0x11, &(0x7f0000000540))
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={<r1=>0x0, 0x1}, &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000000c0)={r1, 0x59d}, 0x8)
setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000100)=0xffffffffffffff1e, 0x4)
connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="8202e6ef654b292233e14f10b487c5a8f5d78e784ba5789533"], 0x10)

00:00:02 executing program 2:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x100ffe, 0x0)
truncate(&(0x7f0000000240)='./file0\x00', 0x90002)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={<r1=>0x0, 0x7fffffff, 0x3, 0x8, 0x8}, &(0x7f0000000140)=0x18)
setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000180)={r1, 0xb1}, 0x8)
fcntl$dupfd(r0, 0x11, r0)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000200), &(0x7f00000002c0)=0xfffffffffffffd64)
faccessat(r0, &(0x7f00000001c0)='./file0\x00', 0x49, 0x1000)
symlinkat(&(0x7f0000000100)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00')
mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x20)

00:00:02 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x200, &(0x7f0000000040), 0x4)
socket(0x1c, 0x1, 0x20)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000080)=0x4, 0x4)
recvfrom$inet(r0, &(0x7f0000000100)=""/36, 0x24, 0x0, &(0x7f0000000140)={0x2, 0x2, @broadcast}, 0x10)
bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x3, 0xfff, @empty, 0x7490}, 0x1c)
sendfile(r0, r0, &(0x7f0000000000), 0x2)

00:00:02 executing program 0:
r0 = socket(0x1c, 0x5, 0x0)
preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/16, 0x10}, {&(0x7f0000000140)=""/211, 0xd3}], 0x2, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x800}, 0x10)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c)
preadv(r0, &(0x7f0000001480)=[{&(0x7f0000000080)=""/42, 0x2a}, {&(0x7f0000000240)}, {&(0x7f0000000280)=""/86, 0x56}, {&(0x7f0000000300)=""/45, 0x2d}, {&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/1, 0x1}, {&(0x7f0000001380)=""/213, 0xd5}], 0x7, 0x0)

00:00:02 executing program 3:
socketpair(0x2, 0x3, 0x400, &(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000040)={0x9, 0x1000, 0x9, 0x5, <r2=>0x0}, &(0x7f0000000080)=0x10)
getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000000c0)={r2, 0x21ba}, &(0x7f0000000100)=0x8)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0x833)
recvmsg(r0, &(0x7f0000001a40)={&(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10, &(0x7f0000001880)=[{&(0x7f0000000200)=""/122, 0x7a}, {&(0x7f0000000300)=""/207, 0xcf}, {&(0x7f0000000400)=""/205, 0xcd}, {&(0x7f0000000500)=""/164, 0xa4}, {&(0x7f00000005c0)=""/150, 0x96}, {&(0x7f0000000680)=""/112, 0x70}, {&(0x7f0000000700)=""/4096, 0x1000}, {&(0x7f0000001700)=""/119, 0x77}, {&(0x7f0000001780)=""/254, 0xfe}, {&(0x7f0000000280)=""/36, 0x24}], 0xa, &(0x7f0000001940)=""/215, 0xd7}, 0x40040)
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x22, &(0x7f00000002c0), 0x8)

00:00:02 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x2, 0x100000001}, 0x0)

00:00:02 executing program 0:
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000000)={<r1=>0x0, 0xb222}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={r1, 0x2}, 0x8)
mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0)
fsync(r0)
mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0)

00:00:02 executing program 1:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r2 = socket(0x17, 0x20000005, 0x5)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000080)={<r3=>0x0, 0x415}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000100)={0x6, 0xffff, 0x1200, 0x3, 0x823, 0xac, 0x100, 0x400, r3}, &(0x7f0000000140)=0x20)
listen(r1, 0x0)
close(r0)
execve(0x0, 0x0, 0x0)
poll(&(0x7f0000000080), 0x20000000000000be, 0x400000000003)

00:00:02 executing program 3:
munmap(&(0x7f0000f19000/0x1000)=nil, 0x1000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2)
msync(&(0x7f0000c9d000/0x4000)=nil, 0x4000, 0x1000000002)
r0 = socket$inet(0x2, 0x20000000, 0x7fff)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000000)={0xb923, 0x3a, 0x2000, 0x2, 0x7, 0x7, 0xffffffffffffff7f, 0x0, <r1=>0x0}, &(0x7f0000000040)=0x20)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={r1, 0x4, 0x0, 0x5, 0xfffffffffffffffd}, &(0x7f00000000c0)=0x14)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x5)
setitimer(0x0, 0x0, &(0x7f0000b1bfe0))

00:00:02 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x6, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x10)
getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000040)={0x0, 0x8, 0x5, 0x7f, 0x81, 0x7fffffff, 0x8, 0x8, {@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, <r2=>0x0, 0x4, 0x7, 0x5, 0x400, 0x4}}, &(0x7f0000000100)=0xb8)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r2, 0x3}, 0x8)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0xa, &(0x7f0000000000)=0x1c00, 0xfe6a)

00:00:02 executing program 3:
r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x30000000)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000080)={<r1=>0x0, 0xa9, "642b060c979948080e6fa91f0474b8f311d98fd466beb7b2661cf2039bf52b16fe023949d23e8736672e0b8abab210279169d385527751ac730531732fdbe3e0b8eddb9a8b5dc2f0728a847fa9c10176f87bf26e75d65c68c53fe19fbfdc7a60125345556e01a5d4ab539e12b8fe1cf386e1ea1568b9fcfb7d0067074f96734d5cd5ba215771a92c732517560fb14ef93071a55fcf752eba104a6495df350d8e196e91d1e9339f6605"}, &(0x7f0000000140)=0xb1)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000180)={r1, 0xd9e}, 0x8)
r2 = socket(0x1b, 0x3, 0x0)
r3 = getpid()
fcntl$setown(r2, 0x6, r3)
close(r2)

00:00:02 executing program 2:
r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x100000000000ac)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={<r1=>0xffffffffffffffff})
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getsockopt$inet_tcp_buf(r0, 0x6, 0x2000, &(0x7f0000000140)=""/153, &(0x7f00000000c0)=0x99)
r3 = dup(r2)
getsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000200), &(0x7f0000000240)=0x8)
munlockall()
pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0)
pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24)
fcntl$setstatus(r3, 0x4, 0x10044)
read(r3, &(0x7f0000000000)=""/175, 0x6d999)
sendfile(r0, r1, 0x0, 0x0)

00:00:02 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x18, &(0x7f0000000000), 0xaae0de64d1034c6e)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000040)={<r2=>0x0, 0x1000, "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"}, &(0x7f0000001080)=0x1008)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000010c0)={r2, 0x9}, &(0x7f0000001100)=0x8)

00:00:02 executing program 1:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r2 = socket(0x17, 0x20000005, 0x5)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000080)={<r3=>0x0, 0x415}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000100)={0x6, 0xffff, 0x1200, 0x3, 0x823, 0xac, 0x100, 0x400, r3}, &(0x7f0000000140)=0x20)
listen(r1, 0x0)
close(r0)
execve(0x0, 0x0, 0x0)
poll(&(0x7f0000000080), 0x20000000000000be, 0x400000000003)

00:00:02 executing program 0:
mlock(&(0x7f0000c00000/0x400000)=nil, 0x400000)
madvise(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x4)
mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x4)
mlock(&(0x7f0000cbd000/0x4000)=nil, 0x4000)
mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3)

00:00:02 executing program 3:
getresuid(&(0x7f0000000180), &(0x7f00000001c0)=<r0=>0x0, &(0x7f0000000200))
setreuid(0xffffffffffffffff, r0)
freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
setreuid(r1, r2)

00:00:02 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r1 = dup(r0)
pwritev(r1, &(0x7f0000000600)=[{&(0x7f00000000c0)="81", 0x1}], 0x1, 0x6d998)
mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0)
fcntl$setstatus(r0, 0x4, 0x10000)
ppoll(0x0, 0x0, 0x0, &(0x7f0000000100), 0x8)
read(r0, &(0x7f0000000240)=""/175, 0xaf)

00:00:02 executing program 1:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r2 = socket(0x17, 0x20000005, 0x5)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000080)={<r3=>0x0, 0x415}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000100)={0x6, 0xffff, 0x1200, 0x3, 0x823, 0xac, 0x100, 0x400, r3}, &(0x7f0000000140)=0x20)
accept(r1, 0x0, 0x0)
close(r0)
execve(0x0, 0x0, 0x0)
poll(&(0x7f0000000080), 0x20000000000000be, 0x400000000003)

00:00:02 executing program 0:
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x100000)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000001c0)={0x10e, 0xef, 0x400, 0x8, 0x5, 0xc89, 0x80dc27, 0xcaa7, <r1=>0x0}, &(0x7f0000000200)=0x20)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000240)={<r2=>r1, 0x4}, &(0x7f0000000140)=0x90)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x6, 0xa86, 0x0, 0xf6, 0x9a9, 0x9, 0xffffffffffff6c92, 0x8000, r2}, 0x20)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$inet_udp(r3, 0x11, 0x2, 0x0, 0x0)
freebsd10_pipe(&(0x7f0000000000)={<r4=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENTS(r4, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb)

00:00:03 executing program 2:
mkdir(&(0x7f0000000080)='./file0\x00', 0x0)
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
freebsd11_mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x2000, 0x0)
fchmodat(r0, &(0x7f00000000c0)='./file1\x00', 0x40)
fchmodat(r0, &(0x7f0000000300)='./file0\x00', 0xb00)

00:00:03 executing program 0:
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, 0x0, &(0x7f0000000140))
getrlimit(0x0, &(0x7f0000000300))
r0 = dup(0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000000c0)={<r1=>0x0, 0x1f, 0x1b, 0xfffffffffffffff9}, &(0x7f0000000100)=0x10)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000180)={r1, 0x90, "5f82062d22282f5e4c67be9c8bc524daa878affbafef3ae659fddeba5b829ec1463eb0f0e0dd7a283151baa72a13c824adb696c86928fc4d7547a1ce669167f2709891c7338daae1a776efbf96a05f4874c1bbd7d8799c44db1fd7910256413e728f04f90c2b87f891689b3a8cecdb57e17de3a76b48b583550b2c01247a5486e908adcbbd1c1a9358918630c92e604a"}, &(0x7f0000000240)=0x98)
r2 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x51, &(0x7f0000000000)={0x1, {{0x2, 0x0, @local={0xac, 0x14, 0x0}}}}, 0x90)

00:00:03 executing program 1:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r2 = socket(0x17, 0x20000005, 0x5)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000080)={<r3=>0x0, 0x415}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000100)={0x6, 0xffff, 0x1200, 0x3, 0x823, 0xac, 0x100, 0x400, r3}, &(0x7f0000000140)=0x20)
accept(r1, 0x0, 0x0)
close(r0)
execve(0x0, 0x0, 0x0)
poll(&(0x7f0000000080), 0x20000000000000be, 0x400000000003)

00:00:03 executing program 0:
setitimer(0x0, &(0x7f0000000000)={{}, {0x0, 0x7ff}}, 0x0)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0)
getgid()
setitimer(0x0, &(0x7f0000000140)={{0x0, 0x1}}, 0x0)
r0 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x10000000)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f00000000c0)={<r1=>0x0, 0x3, 0xe4a1, 0x2, 0x8, 0x10001}, &(0x7f0000000100)=0x14)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x0, 0x8, r1}, 0xc)

00:00:03 executing program 2:
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100), 0x0)
open$dir(&(0x7f0000000140)='./file1\x00', 0x20000, 0x0)
r0 = open(&(0x7f00000000c0)='./file1\x00', 0x0, 0x0)
semget$private(0x0, 0x0, 0x80)
r1 = open(&(0x7f0000000480)='./file1\x00', 0x80000000800206, 0x0)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000240)={<r2=>0x0, 0x200, 0xf, 0x5, 0x80}, &(0x7f0000000280)=0x18)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000300)={0x8001, 0x800, 0x55c6, 0x5}, &(0x7f0000000340)=0x10)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000380)={<r3=>0x0, 0x7}, &(0x7f00000003c0)=0x8)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000200)={<r4=>r3, 0x7}, &(0x7f00000002c0)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000180)={r4, 0x0, 0x0, 0x8}, 0x10)
setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000040)=0x7, 0x4)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000080)={r2, 0x5}, 0x8)

00:00:03 executing program 3:
r0 = socket$inet(0x2, 0x3, 0x0)
r1 = fcntl$dupfd(r0, 0x6, r0)
mkdirat(r1, &(0x7f0000000000)='./file0\x00', 0x100)

00:00:03 executing program 0:
setitimer(0x0, &(0x7f0000000000)={{}, {0x0, 0x7ff}}, 0x0)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0)
getgid()
setitimer(0x0, &(0x7f0000000140)={{0x0, 0x1}}, 0x0)
r0 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x10000000)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f00000000c0)={<r1=>0x0, 0x3, 0xe4a1, 0x2, 0x8, 0x10001}, &(0x7f0000000100)=0x14)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x0, 0x8, r1}, 0xc)

00:00:03 executing program 2:
r0 = semget(0x0, 0x4, 0x104)
__semctl$SEM_INFO(r0, 0x4, 0xb, &(0x7f0000000000)=""/71)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r1, 0x0, 0x100000046, &(0x7f0000000080)={@multicast1=0xe0000002, @broadcast}, 0xc)

00:00:03 executing program 1:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r2 = socket(0x17, 0x20000005, 0x5)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000080)={<r3=>0x0, 0x415}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000100)={0x6, 0xffff, 0x1200, 0x3, 0x823, 0xac, 0x100, 0x400, r3}, &(0x7f0000000140)=0x20)
accept(r1, 0x0, 0x0)
close(r0)
execve(0x0, 0x0, 0x0)
poll(&(0x7f0000000080), 0x20000000000000be, 0x400000000003)

00:00:03 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
r1 = dup2(r0, r0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x106, &(0x7f0000000280)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x0)

00:00:03 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x26, &(0x7f0000000040), 0xfffffffffffffe35)

00:00:03 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)=ANY=[], 0x0)
r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x10000000)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000080)={0xfffffffffffffffe, 0x2, 0x904, 0x7, 0xfff8000000000000, 0x7, 0x4, 0xfde, 0x1, 0x9729, 0x8000}, 0xb)

00:00:03 executing program 0:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_int(r0, 0x0, 0x1000000000000b, &(0x7f0000000740), 0x223)
r1 = dup2(r0, r0)
fchmod(r0, 0x0)
sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000001040)={0x2, 0xffffffffffffffff, @multicast1}, 0x10)

00:00:03 executing program 0:
r0 = socket(0x1c, 0x10000000, 0xfffffffffffffffc)
getsockname$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000000c0)=0x10)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="001c2e00735ada879cea892e5872ef3c0d1c90c72e47268d75855d165b72f3aa9151ae5f3e88ecb0c8a3bb467f197864636c3cf5e80c5e348eebaa7651a863ff2d4ebad394be637cc4a091d2e3dcdb"], 0x1)

00:00:03 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000000080)=0x1, 0x4)
r1 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil)
shmctl$SHM_UNLOCK(r1, 0xc)
bind$inet(r0, &(0x7f00000002c0)={0x2, 0x0, @local}, 0x10)

00:00:03 executing program 3:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
mprotect(&(0x7f000068d000/0x1000)=nil, 0x1000, 0x7)
getresgid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140))

00:00:03 executing program 0:
r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x0)
ftruncate(r0, 0x800800805ffff)
ftruncate(r0, 0x5)
truncate(&(0x7f0000000000)='./file0\x00', 0x0)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f00000000c0)=ANY=[@ANYBLOB="1c004e20090000000000000000000000000000000000000101010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f4ffffffffffffff000000000000000000000000000001000000000000004f961314000000000000", @ANYRES32=<r2=>0x0, @ANYBLOB="0300000000000000"], &(0x7f0000000180)=0x8c)
setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000200)={r2, &(0x7f00000001c0)=[@in={0x2, 0x3, @broadcast}, @in6={0x1c, 0x0, 0x9c8, @loopback, 0x100000000}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000240)=0x10)
open(&(0x7f0000000040)='./file0\x00', 0x81, 0x0)

00:00:03 executing program 1:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
socket(0x17, 0x20000005, 0x5)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x415}, &(0x7f00000000c0)=0x8)
listen(r1, 0x0)
accept(r1, 0x0, 0x0)
close(r0)
execve(0x0, 0x0, 0x0)
poll(&(0x7f0000000080), 0x20000000000000be, 0x400000000003)

00:00:03 executing program 2:
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000040)={<r0=>0x0, 0x0, 0x2}, 0x0)
r1 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0)
flock(r1, 0x1)
r2 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0)
fcntl$lock(r2, 0xd, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001})
r3 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x1000300010005})
r4 = open(&(0x7f00000002c0)='./file0\x00', 0x201, 0x0)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r4, 0x84, 0x19, &(0x7f0000000080)={r0, 0x7e266dab}, &(0x7f0000000100)=0x8)
fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})
flock(r1, 0x8)

00:00:03 executing program 3:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0xfffffffffffffdf6)
sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x29, 0x84, 0x9, @rand_addr}], 0x10}, 0x0)

00:00:03 executing program 3:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
sendmsg$unix(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="25000000ffff000004000000d49b6d1844b8bb3aa8f100dee48996150bcc77c2e994898dcb42e9f719"], 0x29}, 0x0)
socketpair(0x13, 0x6, 0x2, &(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = getpgid(0x0)
r3 = getpgrp(0xffffffffffffffff)
setpgid(r2, r3)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000080)=0x1ff, 0x4)
r4 = semget(0x3, 0x7, 0x40)
r5 = socket$inet6_udp(0x1c, 0x2, 0x0)
munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000)
readv(r5, &(0x7f00000004c0)=[{&(0x7f0000000000)=""/255, 0xff}], 0x1)
mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x81010, 0xffffffffffffffff, 0x0)
__semctl$SEM_INFO(r4, 0x1, 0xb, &(0x7f00000000c0)=""/184)

00:00:03 executing program 2:
socketpair(0x5f, 0x38000003, 0x8, &(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000180)={@in6={{0x1c, 0x0, 0x80000001, @loopback, 0x7fffffff}}, <r4=>0x0, 0x1, 0xd4, 0xfffffffffffffff9}, &(0x7f0000000040)=0x8c)
r5 = fcntl$dupfd(r3, 0x0, r0)
mknodat(r5, &(0x7f00000002c0)='./file0\x00', 0x8, 0x0)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000080)={r4, &(0x7f0000000240)=[@in, @in={0x2, 0xffffffffffffffff, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000100)=0x10)
recvmsg(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xfffffffffffffeee, 0x0, 0xfffffca2}, 0x1)

00:00:03 executing program 2:
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000000)={<r0=>0x0, 0xab1}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000080)={r0, 0x1ff}, 0x8)
r1 = socket(0x2, 0x10000001, 0x84)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f00000000c0)={r0, 0x40, 0x0, 0xffff, 0x2}, &(0x7f0000000100)=0x18)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, 0x0, 0x0)
getpid()

00:00:03 executing program 2:
r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0)
getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
r1 = socket(0x11, 0x3, 0x0)
sendto$unix(r1, &(0x7f0000000180)="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", 0x194, 0x0, 0x0, 0x0)
flock(r0, 0x1)
flock(r0, 0x8)
getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4)

00:00:03 executing program 0:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000000c0)={'accf_dns\x00', "2d16d657f32f1faf424024628b34a6a577052cdc26af33998bf4e90d72a05550f776551d4219f453f31356ee04c19362b490e423e00e3bde43619cfd93f0a27696b79354140e0098a3a2859bcb3099cb011d60536e34580c6452829fc3e9fb204b76e23b5b38fa0ef2cd5f42d5e47e172c47d70e6653b2a597e2f7f886896a8ae4fb5bb2b93683e305701c808e32acb006807497294ef33d4b6bc9b6918da8b4bb3bbeefa9aba57f9b20189a80888c89c01a951dc74d97c301784b555a8737579916186ec3132d3ff7231062de5b21e7d2aac2a1da676ff3e53f9220987ac5e674b97eb824d5479e73876baad9d6368c"}, 0x100)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000300)={<r2=>0x0, 0x100000001}, &(0x7f0000000340)=0x8)
getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000380)={r2, 0x3}, &(0x7f00000003c0)=0x8)
pipe2(&(0x7f0000000000)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x100000)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f00000001c0)={@in={{0x2, 0x3, @multicast2}}, <r5=>0x0, 0x7fffffff, 0x2, 0x10001, 0x2, 0x4}, &(0x7f0000000040)=0xa0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000280)={0x100000000, 0x2000, 0x1f0000000, 0x6, r5}, &(0x7f00000002c0)=0x10)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@loopback}, 0x14)
setsockopt$inet6_buf(r0, 0x29, 0x2e, &(0x7f0000001280)="516234deca982f73ece2baa9024aed805e9bbd7d", 0x14)
getsockopt$inet_udplite(r4, 0x88, 0x6, &(0x7f0000000400), &(0x7f0000000440)=0x4)

00:00:04 executing program 1:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
socket(0x17, 0x20000005, 0x5)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x415}, &(0x7f00000000c0)=0x8)
listen(r1, 0x0)
accept(r1, 0x0, 0x0)
close(r0)
execve(0x0, 0x0, 0x0)
poll(&(0x7f0000000080), 0x20000000000000be, 0x400000000003)

00:00:04 executing program 2:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={<r0=>0xffffffffffffffff})
setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4)
r1 = fcntl$dupfd(r0, 0x0, r0)
getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000040)={<r2=>0x0, 0x6}, &(0x7f0000000180)=0x8)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000280)={<r3=>r2, 0x104}, &(0x7f0000000200)=0xffffff01)
r4 = dup(r0)
sendto$inet6(r4, &(0x7f0000000040), 0x43cbc, 0x0, 0x0, 0x0)
setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0x68, &(0x7f00000002c0)={{0x1c, 0x3, 0x401, @remote={0xfe, 0x80, [], 0x0}}, {0x1c, 0x3, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x3}, 0x3, [0x80, 0x7f, 0x3, 0x7, 0x4, 0x5, 0xfffffffffffffffd, 0x200]}, 0x5c)
sendto$inet6(r4, &(0x7f0000000080)="d4", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000240)={r3, 0xa, 0x81}, 0x8)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r4, 0x84, 0x1b, &(0x7f00000000c0), &(0x7f0000000100)=0x4)

00:00:04 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x1, 0x12, r1, 0x0)
mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000)
openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100000, 0x4)

00:00:04 executing program 3:
pipe2(&(0x7f0000000100)={<r0=>0xffffffffffffffff}, 0x0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0)
writev(r0, &(0x7f0000000240)=[{&(0x7f00000020c0)="630284b71ec6e8172e69861bfd6ee4b102f47050448b39a57077ef4cc5d4628ce02e5a92c5c1f36c73f080e7a2302f084c715550ea982e23ad49c3168fe0c773c69cf08eb7873e0f0aa60d8f0eeaff86ea6fd00ea450cbb0d9b44855b59321424e4e25db9a2acaa5ff68a15c45d916559f524deff633906cdf506bddfb7800af597f3e4453d9e2821f2d323885d4d84d5d0e8395523c26fb8babf2fc14f5130d290332efc6adfc75f375801926f58df3f7a04afb550b1e487d0027d4e6eaf01571998465fd03a9989db3ea4abc4fbe86675e69c73f5b48f58c0e879cf03051be3945996843e87752149e650dbf99113d0742d52d265ef5c02e3d2f15d244a8dd5df4a5bbc110d8c61248e1412614ab52097d1725782e1f9f7e2a824ac13af5105c73a446cb5570f4aefdb8d5f4cdeb7c7019efaff32126d65c8f310c62d677f868ff70a088e4f9867bdf505797536ef2d41e99b5bad74c6242c40f76aa13d4df6fb0eb45f604f9358f473ffe14e3ffea07b523bd3399f94f883349c821f89fa5d65686c73afe4cbf909ec2a9cdbc54d00f12bdbf015aee4b523c59192942f0dd5c5dccb4e97ad0c6f2f00bac95bd23370fa4ffb1a3c986af8050e5d46f09026e6a4b3d9daf7d838888ee5e98212a532292875636ec969cfa23023bc7c04b1fa0c5f6d4c264d001b1dc56200c580ff0c83d9e287c6e6d55b1165591fcb88be942ccd84f982a428436f4dce7e3a0830f9da6b8d6da6677d77e738b63a9d554289b2421e5e843452bc37822b7899bb40304df0f0678ea096ce6445b3c7969ba6f9a241d865398cd9d0b14fc5ce1675974be514143b8d4f57da95ac38e95907122d2f458d6b77ba3ee7acbc9df0de58ec4d6d4df0030d12faa69ad7e9305d2766fdf196248e97f27066d3f091bebf85100eb172ba670606822f90953b55189952f1a6c00a174464069f9f25fcb670428c9db4c2d6c7005b52aa97b3b46c140b6007185357f9adc6d6e851822ac2bae865ea1c1b73b33d13fe962d9f4cb591021daada2d1ccaa10cf19bc28553bc19c98997daf498c26ff8bcb8c5ccf5335026b1c19cb6f8def296ae34827976fb8f2467fe1e316d3a5a4488a01361bb1cdce919880372a1ed3de0f0f74315ed520f994da90f98ee824438c3ab7d100bea7baec723c4979774a60615b8185aa69fc137af776ddf94badb28d8ecb4844122f260f36d1b3f7fd05c8adbb90f23c04b4a93bc42c4f0c7e4ee69b426da54d13a048db9f214a7925cc8642245967665487d2bdf3e0f909113b0ba6fd62fc70157dc1704a69eb87cc2e5459ef9ed959ab4da5f887043805b55c4c93a2acbd01d6757bd807398b38736275ffebb9f1bb395aa43fa10827a9f3b333d6bcf7b861eace234d2b34f8477f75321dff7a009b9e991564f2e9bf6090cd04ff1b6bf8816f64048c75f5da7bfe76a0cf52be7d687ce8f326a22cbecb2031b8b01a64990d6cdfc1f5b4e92d21b4832227d012ef94b4d2f721b32b088d610a697a0933776d26956b1835a087ce504cf5453d160ef20c16b7aab5b0db72f5e5b8b51272d717a72187fdbdc34f2c9275ef36c383a83028b2b335acdd8989d1637c9f2b2f1b56e6da09d2d6e94d34f5c193115ebb8f5cd6ae554bdf7e3051f10fd6f32969b5a4dfbd42415817fe805ca909a8b2125f59527dd7362f9baa2f3fa024d2024a6167ef3bbfc8cb7c5d0fbc31ff3a0e6d769d0ebb0440afdc198c6944922068983885c00cd0141fba6a709272db3a43fc01d34de320243943609eb8dfde541708ceb5ed272e457e5eea60d5d70d6ef80dcbc3e9738ccd68c22346ec032bcb79cdf9c329bc9ff49728613e66fd9f2735328646381a65209776a1685486c30b89aa07bbeec4f4d1cf56fcd43871d983363189b22ec22d0496e4e913f450d7c1d199e562280e82d4c4801f68611f509cfe3a0a46cf9a6706dea1da23d137be7938fa9f59fef6434cb6e307a75db0728b145d8df076e06fe362d0773558384dcec930bb4e04909bc88829f7a89c52703274af131ea0f33839b83611492d0e379874fb577189788c0e07e292a834084de062f587661c987783f41a88db5da2cc41a7b3bb893d5696a361fa553f59ef86b77ad0ff8d0c93cac4f419c47cab9d18d89c406c16510f546a8d24cb2ccd0d38cef3f06279029320b54ab764a0bc216ab01bb60ea239644c9307f3fa96a9620216856a88331dcdfb40fcbfd155f299d35c1fee9471155c6790558fbe20de86a4c2858a46a5540428e6bb8eb68da23c71f4ef2fb3f816324fa2fa7060e789951f297f4f01614b1c342400824c409a1acf6a0098487626918f1cef0cc28fa6f45e8f8c288e532cf518f777be7169b2c62b7cbf8bcbb385e2f9a483ea9ec8824e7e8ae4d823c765bb3b5078639bed8e540883a44bc6ba4027f0f5fd0762a3bf1c45fb1b1d2b7f243cae39eb916b640bb0a879107e4b6d40266b4e6d414f7d9df1b42bfd3710913892a27622924c474e2fe3b0202f74de4b4ed523dbf2992026b546caebfc9abf942845830538530acdf2df3b18555851b5c25ceb32a7c621d2bb5b781d91531d5d3da5fc70208064da3c836bafbdf0493feee11bfb672f63c7cdd4165820c2e2553580a1d4b52d7600bcdbbbca534034cd8249a745a6ef8b65b0ab6901bbf29c6ca200b7641db74debb56199f779122a1eea10cc4c62c1b23d3a42059d87de80908bb226929174161569ffe83993e37c1720c7e74d7493a9db8b4a62ad483ef976b3e78f896cfd93185a0f5023ca3a4bd6e890ffd197ccfd0ddef007beaf929655a72ecf96d82b34db7d967df5bb7729766788651cf339c9147e3cbcd79d6ec24eb009ce1fe477a8b6ebbf7d5bb8861522d35a2a9f1a3ae899bf61575f334e14d183888d59ec3cc62f5e4dbac5426e233820364d6598e088131ad242309fbb75ea2c455006ba8324c49efd032cd81b9073f4e107f6c65fd95461f3fe3bae4bfcdc0ab2d634bfe4db01dfa67157c53713f1a99f0dc59fe2fa83398aceab2ccd43c8ed38945fa946acaccf60c71f105d2c01b93608ab5fb461b0edcbe6047fad30f8192a0d8c1db7b34c109662f331f8f4dcf81c08b550b1539cba2c85727f39378040078376030236e64c8039916041552cc556e2ffe954872938848f9f242c86670a0d90821dd76618dd49f19f0625b928e4c41edb5867d128390c22a5840ea31f8e5e00248e5ceb8f40fafc48a251f4a547548cb8beacf9f63575a4557e7fecd15e24d38d3b08c93ca24306a326ee8e3cc2788595bb90fbe3745968d8f1c2925fe65922ded1fcec39bb94e2c07c0dfc9b557bb3925538211578c9fa3a3d6a5323156b0399420dae093711142eaf8d964bb12d8ec9cddf0a9047aa916df184cb3c362da54619aaafec6375a323047e820524d96a3c26cb186808487d59722dbb69a6b6a7282cc38e9d33597ba4f4c8ec1fda352575bb817f802027ef82b6144e295c99f0bde3c7b20f7775f6d9b3b306bacae84c29658e67e692b581f484fdaef82d7dbb00b7373f3c8ad17b08b24f4a7078d759f343d014a15be3e6787e87b544da0b56af506e7d3b282246b6880026c3e776ab74b8383777daa2a844879bc8a88dd6ddf9b651c5540585996f90ca55d4615df56a5a3915a72da902b536bc43366a910e5dc0f06b7879f14e234f1b38fae84c7615189a116b76786b802e3f5baca4239a970afdef0cd5f625b3c1528d277e400b1ed42ba76e6a8e71477cc35f19d43f867b05940e68dd0270d4dc15bcec7384933d27a1bdcabfa5a642df7968af4b74e025bf4a8fb7660b74567403a0b04aaead6d880517f09132942aeff1a4f7d1b069e45997825f27917eb4bac905f7c96a5f8fa0de4bec9a462123a7f67bf4f35f48f670123b374659d59151b0fe682f35281bb418e72c0871d6fab5e247649b856377abf71c2437bdd718717263ae61e2c0a761a30b3767ae95c5f0c08167cb6aecaf76ee1e83f713330986dcc88efe6fd6c74d3d7bfdd89424be9b163260e1f1e01242c151f3f01e4908daefe528fa896d66c59219a5859c97d232f23ac658e8700571042a516672c10dd223e5a30031dc594403f42481794ba432ad23eb4b51ce46269d6749b1713297360b0021915ad4420b007783c246da61966e75a3459563653a14db795ea2652250db14be2bfe07355ee16008816145b1c0c827b61b4e47f07a370f4f02a56044b7853d5624607936c46427ca09b8ff703885053c246fb178394fcaae613d6a25a129fba0ce5d9b6fc1897a437fc4b348be0c19a51ed65e54de42b61b868415cac3a2022299c0fa1ef92a783d4c26408d2cbf9cc04751a0a46e14b383ac5e884879f67b4c501794513eded4b1397907b70634d4f60bb96f8efe8c7a05cf539dd60de687aa373be524e25762add6d797c78f9033bf335039bdd542cd42c8cb5320d359b6213c045d283da97b05f30eb648a99acb7279de2a92aa0957f9a91be8dc6e8881844940bc28803c4595f2b32768547a416bb39fb895327779f175106a297cce685defbcaa7bff4b7f51f1ca239462ac87b9e1c69511334ded36fea61407044ef0a5f7266c1b1b21a579dd73eddd08179f1195aadb7fcad3cc05cc798ddb86f57179c0b8add81af7198a530780499e0ad94614ae825bba5140e04ef31a274b5fbc6454cb43e75af633484d1aae04bb6899d3d202a554b67b899fcecadafa5631b7662ba7e14182b9004dcace812f3ef5ea6eab980e046379151b0b0f0b5967059c032b33d423a6e6b98277a54e52b9554a222f9bb3901bff7c996aaeef093af33e95a2f4f79b61e17a35f05d9143e055c0818c28b4d4165c2c731827183c247228cae150a678cf2607308ecdd984f3a0e963762953fee9d22f35b43bbc015839a23bf420067d274c1dff8e0ce39c1bb795c1465fc11c802a9de5c3b3d8f5b7484f88eabe1fda1527726eb04a4a46b427393bf7c56d92b9826b57eb100b24e80838306c6aece67f42578e4ba6db2449fb98b70e231de7ecf570782cb92ad124b3c804441ce3e13c1a59c24194a5dbf07316d8b39bbbbe1e694635eeae5f668af9bfbd334c396ab8dd469258ce3b13805c6edcd5dd1f1b904d67618a34f323593a95b8cc4707d08ddebc94dfbe57ca6681abbad98a88b3665d0140078c7011f5bb77e4e32ab9acba943cc8c0aa3b1bc9d7b486e6439866af1465279379a50b3a5ca11199207af2b2eb0d66ed20de1e71f968348451dea4054a2cd6832ba4e76a7a4a209e5c4e36564b7f060c4b034c928cf9d68c2edddcc0f58ee5cbe12cb7f6d2d9d2c6a387ffc5fc2f90f47afb829083bac9671550cae36d211b899926b9cf36ac827cb3ededcffe185d0b12795f9e2a73ebd024001f5ef933cc9fb5d057f3b2598774b99f1d336c466242504d8c7dac6daacada2d172e29515768559ba92ae0180dff1fb7d6e0c3e324a9dc8b677d290a54680fcb043e84e2120ce5a9c108f2d62e9482b53a13aad7bb680a7d922e3280aa664fa3c121cebe0b88fae6a32923e6ff861d72e2aa9aa64e5ab5912b7a8f8f4ae7897e702844330b929ba5924d813de02ec8841a1fb0612ff515a8e40125cb4daaa725de6bc8", 0xf91}], 0x1)
pipe2(&(0x7f0000000000), 0x100000)

00:00:04 executing program 0:
getresgid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=<r0=>0x0)
setgroups(0x2e5, &(0x7f0000000100)=[r0])
setgroups(0x11, &(0x7f0000000540))

00:00:04 executing program 2:
setresuid(0x0, 0xee01, 0x0)
r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8, 0x10000000)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r2 = openat(0xffffffffffffffff, &(0x7f0000001440)='./file0\x00', 0x4, 0x8c)
r3 = getpgrp(0x0)
r4 = geteuid()
getresgid(&(0x7f0000001480)=<r5=>0x0, &(0x7f00000014c0), &(0x7f0000001500))
r6 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
socketpair(0x0, 0x4, 0x8001, &(0x7f0000001540)={<r7=>0xffffffffffffffff})
r8 = accept(0xffffffffffffffff, &(0x7f0000001580)=@un=@file={0x0, ""/4096}, &(0x7f00000025c0)=0x1002)
r9 = accept(0xffffffffffffff9c, &(0x7f0000002600)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000002640)=0x10)
r10 = accept$unix(0xffffffffffffffff, &(0x7f0000002680)=@abs, &(0x7f00000026c0)=0x8)
r11 = dup2(r6, r7)
r12 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
r13 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c)
pipe2(&(0x7f0000002700)={0xffffffffffffffff, <r14=>0xffffffffffffffff}, 0x100000)
r15 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r16 = socket$inet6_udplite(0x1c, 0x2, 0x88)
r17 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
r18 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
r19 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r20 = getpid()
freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000002740)={0x0, 0x0, 0x0, 0x0, <r21=>0x0})
fstat(0xffffffffffffffff, &(0x7f00000027c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r22=>0x0})
r23 = fcntl$getown(0xffffffffffffff9c, 0x5)
r24 = geteuid()
r25 = getgid()
r26 = socket$inet_udplite(0x2, 0x2, 0x88)
r27 = accept$unix(0xffffffffffffffff, &(0x7f0000003c00)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000220000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000003900)=0x1002)
freebsd10_pipe(&(0x7f0000003940)={<r28=>0xffffffffffffffff})
r29 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r30 = openat(0xffffffffffffff9c, &(0x7f0000003980)='./file0\x00', 0x100004, 0x82)
r31 = socket$inet_tcp(0x2, 0x1, 0x0)
r32 = open$dir(&(0x7f00000039c0)='./file0\x00', 0x80, 0x8)
r33 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r34 = accept(0xffffffffffffff9c, &(0x7f0000003a00)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000003a40)=0x10)
sendmsg$unix(r0, &(0x7f0000003bc0)={&(0x7f0000000080)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f00000013c0)=[{&(0x7f00000000c0)="19b50505eaff27058689fd8e591a1cc1cae58db09d5418ac6ab88637573708132f", 0x21}, {&(0x7f0000000100)="882d925315e8f2ce6b2ed62cb816b0f4fa9118a56171a3fd70d0f56f670a0f57e93567a595929b00c559b08c5255f81cad245042a657c7f0207bf8b792e775cf336b9b52bcbba623a5547fadb8f731da3141749ea34a7869958aaf9412109db194bd602b85fd5c7c90fe5c444ebb53ee9fcb4c3ac676597e64c9f55988f28a1473adde6ff2275c399288522b2613f5a6acbee23a31871bb086af412d67231432fa2102b14ba95b987b7ded8fb658fc0892cf6643011be37b247f481f10bb35c73810d9733cf542093fe542db4f73306ffc6b21b02e0196f4980fa96a821620d13448f27fdf93e6d0be3560905c", 0xed}, {&(0x7f0000000200)="8b3aba79103a12db3a45b1253cbd84e7596fe1926c1d4bd85bae71e38f00ea2c89780aa75e22688204391da92d0447ad745492b2435df48e92c0b680473ccebdf3bac7c14adf250b4dd263e88f9dfefd31f49dd455abbff6d6556ba838ca6e135a1b18aa1192e044ec48ce0368779559d9646707f667d0639478776f2dc9a5689def495713468668c9032d54cf6655322688b4cc8ce367c5acdee640713429ef80f0a788f93a1195f9477d9f9456e2900d1539360771e7d6", 0xb8}, {&(0x7f00000002c0)="75a311e130b225fa4a49fe7bff19bdf98b9c5ca3e49a0ef0b0f37d15b5aaea1fb66656592c6e0b03b7edbd8920f47c3419c3bc3f66b0d866972b577f7d37605935b034342cbc2155b08806f3e7446bc7e16aa8cf81a9b6b7a77e838a6034d06c2cdbcdb56ff5fcf2dca81c141ef35d0aac8a0f91ba825518e9fed39f07d165513dbb403db8631602f1a0c2f68a0d2fe1cf354c42b8bc1abf4e4b486e7e2669932ecd1c4e9b5249a1078ddce2172ddf699a63b9b8f640", 0xb6}, {&(0x7f0000000380)="9203604b72c2748719186c90ebf209c8799964413389e7de7a3c208f9e0595deeaaf464cc27a8f80a9c783035776", 0x2e}, {&(0x7f00000003c0)="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0x1000}], 0x6, &(0x7f0000003a80)=ANY=[@ANYBLOB="1800000000000000ffff000001000000", @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="2000000000000000ffff000002000000", @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="000000003800000000000000ffff000001000000", @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9, @ANYRES32=r10, @ANYRES32=r11, @ANYRES32=r12, @ANYRES32=r13, @ANYRES32=r14, @ANYRES32=r15, @ANYBLOB="2000000000000000ffff000001000000", @ANYRES32=r16, @ANYRES32=r17, @ANYRES32=r18, @ANYRES32=r19, @ANYBLOB, @ANYRES32=r20, @ANYRES32=r21, @ANYRES32=r22, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r23, @ANYRES32=r24, @ANYRES32=r25, @ANYBLOB="000000003800000000000000ffff000001000000", @ANYRES32=r26, @ANYRES32=r27, @ANYRES32=r28, @ANYRES32=r29, @ANYRES32=r30, @ANYRES32=r31, @ANYRES32=r32, @ANYRES32=r33, @ANYRES32=r34, @ANYBLOB='\x00\x00\x00\x00'], 0x108, 0x20100}, 0x0)
r35 = geteuid()
setresuid(r35, 0x0, r35)
setresuid(0xffffffffffffffff, r35, 0xffffffffffffffff)

00:00:04 executing program 3:
open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
freebsd10_pipe(&(0x7f0000000040)={<r1=>0xffffffffffffffff})
fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001})
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
fcntl$lock(r2, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})
socket(0x10, 0x0, 0x2)
listen(r1, 0x96)

00:00:04 executing program 2:
setresuid(0x0, 0xee01, 0x0)
r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8, 0x10000000)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r2 = openat(0xffffffffffffffff, &(0x7f0000001440)='./file0\x00', 0x4, 0x8c)
r3 = getpgrp(0x0)
r4 = geteuid()
getresgid(&(0x7f0000001480)=<r5=>0x0, &(0x7f00000014c0), &(0x7f0000001500))
r6 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
socketpair(0x0, 0x4, 0x8001, &(0x7f0000001540)={<r7=>0xffffffffffffffff})
r8 = accept(0xffffffffffffffff, &(0x7f0000001580)=@un=@file={0x0, ""/4096}, &(0x7f00000025c0)=0x1002)
r9 = accept(0xffffffffffffff9c, &(0x7f0000002600)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000002640)=0x10)
r10 = accept$unix(0xffffffffffffffff, &(0x7f0000002680)=@abs, &(0x7f00000026c0)=0x8)
r11 = dup2(r6, r7)
r12 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
r13 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c)
pipe2(&(0x7f0000002700)={0xffffffffffffffff, <r14=>0xffffffffffffffff}, 0x100000)
r15 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r16 = socket$inet6_udplite(0x1c, 0x2, 0x88)
r17 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
r18 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
r19 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r20 = getpid()
freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000002740)={0x0, 0x0, 0x0, 0x0, <r21=>0x0})
fstat(0xffffffffffffffff, &(0x7f00000027c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r22=>0x0})
r23 = fcntl$getown(0xffffffffffffff9c, 0x5)
r24 = geteuid()
r25 = getgid()
r26 = socket$inet_udplite(0x2, 0x2, 0x88)
r27 = accept$unix(0xffffffffffffffff, &(0x7f0000003c00)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000220000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000003900)=0x1002)
freebsd10_pipe(&(0x7f0000003940)={<r28=>0xffffffffffffffff})
r29 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r30 = openat(0xffffffffffffff9c, &(0x7f0000003980)='./file0\x00', 0x100004, 0x82)
r31 = socket$inet_tcp(0x2, 0x1, 0x0)
r32 = open$dir(&(0x7f00000039c0)='./file0\x00', 0x80, 0x8)
r33 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r34 = accept(0xffffffffffffff9c, &(0x7f0000003a00)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000003a40)=0x10)
sendmsg$unix(r0, &(0x7f0000003bc0)={&(0x7f0000000080)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f00000013c0)=[{&(0x7f00000000c0)="19b50505eaff27058689fd8e591a1cc1cae58db09d5418ac6ab88637573708132f", 0x21}, {&(0x7f0000000100)="882d925315e8f2ce6b2ed62cb816b0f4fa9118a56171a3fd70d0f56f670a0f57e93567a595929b00c559b08c5255f81cad245042a657c7f0207bf8b792e775cf336b9b52bcbba623a5547fadb8f731da3141749ea34a7869958aaf9412109db194bd602b85fd5c7c90fe5c444ebb53ee9fcb4c3ac676597e64c9f55988f28a1473adde6ff2275c399288522b2613f5a6acbee23a31871bb086af412d67231432fa2102b14ba95b987b7ded8fb658fc0892cf6643011be37b247f481f10bb35c73810d9733cf542093fe542db4f73306ffc6b21b02e0196f4980fa96a821620d13448f27fdf93e6d0be3560905c", 0xed}, {&(0x7f0000000200)="8b3aba79103a12db3a45b1253cbd84e7596fe1926c1d4bd85bae71e38f00ea2c89780aa75e22688204391da92d0447ad745492b2435df48e92c0b680473ccebdf3bac7c14adf250b4dd263e88f9dfefd31f49dd455abbff6d6556ba838ca6e135a1b18aa1192e044ec48ce0368779559d9646707f667d0639478776f2dc9a5689def495713468668c9032d54cf6655322688b4cc8ce367c5acdee640713429ef80f0a788f93a1195f9477d9f9456e2900d1539360771e7d6", 0xb8}, {&(0x7f00000002c0)="75a311e130b225fa4a49fe7bff19bdf98b9c5ca3e49a0ef0b0f37d15b5aaea1fb66656592c6e0b03b7edbd8920f47c3419c3bc3f66b0d866972b577f7d37605935b034342cbc2155b08806f3e7446bc7e16aa8cf81a9b6b7a77e838a6034d06c2cdbcdb56ff5fcf2dca81c141ef35d0aac8a0f91ba825518e9fed39f07d165513dbb403db8631602f1a0c2f68a0d2fe1cf354c42b8bc1abf4e4b486e7e2669932ecd1c4e9b5249a1078ddce2172ddf699a63b9b8f640", 0xb6}, {&(0x7f0000000380)="9203604b72c2748719186c90ebf209c8799964413389e7de7a3c208f9e0595deeaaf464cc27a8f80a9c783035776", 0x2e}, {&(0x7f00000003c0)="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", 0x1000}], 0x6, &(0x7f0000003a80)=ANY=[@ANYBLOB="1800000000000000ffff000001000000", @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="2000000000000000ffff000002000000", @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="000000003800000000000000ffff000001000000", @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9, @ANYRES32=r10, @ANYRES32=r11, @ANYRES32=r12, @ANYRES32=r13, @ANYRES32=r14, @ANYRES32=r15, @ANYBLOB="2000000000000000ffff000001000000", @ANYRES32=r16, @ANYRES32=r17, @ANYRES32=r18, @ANYRES32=r19, @ANYBLOB, @ANYRES32=r20, @ANYRES32=r21, @ANYRES32=r22, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r23, @ANYRES32=r24, @ANYRES32=r25, @ANYBLOB="000000003800000000000000ffff000001000000", @ANYRES32=r26, @ANYRES32=r27, @ANYRES32=r28, @ANYRES32=r29, @ANYRES32=r30, @ANYRES32=r31, @ANYRES32=r32, @ANYRES32=r33, @ANYRES32=r34, @ANYBLOB='\x00\x00\x00\x00'], 0x108, 0x20100}, 0x0)
r35 = geteuid()
setresuid(r35, 0x0, r35)
setresuid(0xffffffffffffffff, r35, 0xffffffffffffffff)

00:00:05 executing program 1:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
socket(0x17, 0x20000005, 0x5)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x415}, &(0x7f00000000c0)=0x8)
listen(r1, 0x0)
accept(r1, 0x0, 0x0)
close(r0)
execve(0x0, 0x0, 0x0)
poll(&(0x7f0000000080), 0x20000000000000be, 0x400000000003)

00:00:05 executing program 0:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x4]}}, 0x50, 0x0}, 0x24)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={<r1=>0x0, 0x512}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0xffffffff, 0xad2, 0x10, 0x0, 0x8, 0x7, 0x4, 0x1, r1}, 0x20)

00:00:05 executing program 3:
r0 = socket(0x17, 0x20000004, 0x100000008)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r1=>0x0]}, &(0x7f0000000100)=0x8)
getsockopt$inet_tcp_int(r0, 0x6, 0x1022, &(0x7f0000000040), &(0x7f00000000c0)=0x4)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @remote}}, r1}, 0x0)

00:00:05 executing program 2:
freebsd10_pipe(&(0x7f0000000040)={<r0=>0xffffffffffffffff})
close(r0)
flock(r0, 0x0)

00:00:05 executing program 3:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r2 = openat(r0, &(0x7f00000000c0)='./file0\x00', 0x10004, 0x181)
sendto$unix(r2, &(0x7f0000000100)="97f343fdf8467f9cbcb808cdd79235fa4ef52cae818efa411a9b80921aed636cf2af3845490ddea02563e113fd27c7cdbd2b207a4eb9cb455fad632eda8493a37baa3417840d45323aebe6cf4ca2eb2d33d72dde097ed3323c6253849f9f45a0d75e341dbe5dba75bb48269a562016114d694becafd91b54d7059d3fad7d349c1433abba88f12d6f3f6a5dc17210bb8efad47da43c5044f316dc1101e1fa738c15331c173ab2214dd002933037f4f452948e438957d01d0f849eb5843ab56806554b09ce", 0xc4, 0x5, &(0x7f0000000200)=@file={0x0, './file0\x00'}, 0xa)
listen(r1, 0x0)
r3 = accept(r1, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f0000000040)={0x7, [0x0, 0x2, 0x5, 0x4, 0xe96, 0x123, 0x8000]}, &(0x7f0000000080)=0x12)
close(r0)
execve(0x0, 0x0, 0x0)
sendfile(r0, 0xffffffffffffffff, 0x0, 0x0)

00:00:05 executing program 2:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast1, @multicast1=0xe0000014, @loopback}, 0xc)
getsockopt$inet_mreqn(r0, 0x0, 0xa, 0x0, &(0x7f0000000080))
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x3, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x2}, 0x1c)

00:00:05 executing program 0:
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x400000000000004)
bind$inet6(r0, &(0x7f0000000040)={0x1c, 0x0, 0x400, @empty, 0xffff}, 0x1c)
mmap(&(0x7f00006ea000/0x200000)=nil, 0x200000, 0x3000007, 0x8d471, 0xffffffffffffffff, 0x0)

00:00:05 executing program 2:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={<r0=>0xffffffffffffffff})
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040))
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0))
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@un=@abs, 0x8)

00:00:06 executing program 1:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r2 = socket(0x17, 0x20000005, 0x5)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000100)={0x6, 0xffff, 0x1200, 0x3, 0x823, 0xac, 0x100, 0x400}, &(0x7f0000000140)=0x20)
listen(r1, 0x0)
accept(r1, 0x0, 0x0)
close(r0)
execve(0x0, 0x0, 0x0)
poll(&(0x7f0000000080), 0x20000000000000be, 0x400000000003)

00:00:06 executing program 2:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
truncate(&(0x7f0000000080)='./file0\x00', 0x10009)
sendfile(r0, r1, 0x0, 0x3f00)
dup2(r0, r2)
symlink(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00')
read(r2, &(0x7f0000000140)=""/4096, 0x1000)

00:00:06 executing program 0:
munmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000)

00:00:06 executing program 0:
r0 = socket$unix(0x1, 0x2, 0x0)
sendmsg$unix(r0, &(0x7f0000001480)={&(0x7f0000000040)=@file={0x170, './file0\x00'}, 0x2, 0x0}, 0x0)
r1 = getpgrp(0xffffffffffffffff)
open$dir(&(0x7f00000004c0)='./file0\x00', 0x0, 0x20)
r2 = geteuid()
getpeername(r0, &(0x7f0000000600)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000640)=0x10)
r3 = getgid()
recvfrom(r0, &(0x7f0000000500)=""/182, 0xb6, 0x40000, &(0x7f00000005c0)=@un=@abs={0x0, 0x0, 0x2}, 0x8)
sendmsg$unix(r0, &(0x7f0000000480)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f00000003c0)=[{&(0x7f0000000080)="071698c86eed282424dd0e286bb8c77ae72f7126e01863774417ecf36936a1cd6aa70b49c66c9471df371c8ca4268b7e09c29d77078a2daabd314bbfcb3914a560343b472e8705b73c", 0x49}, {&(0x7f0000000100)="4fdc0d4269d8d47bb228e7f84d843dd8aded01dc935b0dd94b0839140b2a9844f79efb517711043b7b6814075ecfbd6a6d8fc7842a9dc7613d2bcbf773520393e27d08f4b578faf1381fffe76b48a301e18534c1003054c418ecbe614e3184605424cf76e4652f1bc804a9a0b8a704afe840b52fdff4eb6f3dd8712a08d6a92a2d8d334cf22e49400803317f923d16f62aa1e10f3175697481e9daf69a43a939001dea3542bcdccebc1d74ef634c20b838e333f0c27a666f770b7bc615603492ac0b4cd5", 0xc4}, {&(0x7f0000000200)="729fa57aa1d08f7040c6aeedc878cb39a0e45957b722af43f473f0be953650fe953c3f7d27f89f4896b30bf50643744cfa20660a0b871740e2e05603e1af2f3de3a7366a0e443cce638d3e8686de2e1e7dc652a65c5a3705890d2f2be86617b1b78f90d09ad9a39f9f203467998c63e4e8c3ae201976f8ebc3e587fb12b2ff2bf816fef0f71cf488ea4d31d489da2c688f757cdd9e0063e855237bb7f3d1468bba86974055a47f1a22c402fa5bde54b0fe64cf45180ab4df3b690917cf567e47", 0xc0}, {&(0x7f00000002c0)="d5e0f241802d242f754c040d83ea28c327a3142dcce98554bf1a6b6f04eba9fd3cb0c841614a26719033e4d05134c75655a75ce9e66d2f1c585e25a02a972be5d9938096e21c475cdd628490f3361a5f1d229bff6d7a5ed46617dc92c5eb2341dc82f2989d33a0b00f691026b0f92259f807a7d670bcd6be8ddd4c1a71939071c1ec86f5ed0490439f0af748f7abd0d05b8fec52643a1c54b86eb54f54ff962ac9ea73472a6ebfaffd9590716178242301b0d2f62f43c5abb3705c29daec73f159de4bc1b7b6fcfa2d5b47ed465a801bb62d795fb9d7c75b743d62aea81bb75c742a223d3c95432457", 0xe9}], 0x4, &(0x7f0000000400)=[@rights={0x28, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r1, r2, r3}], 0x48, 0x100}, 0x8)

00:00:06 executing program 3:
r0 = open$dir(&(0x7f0000000400)='./file0\x00', 0x2000400004042c5, 0x10c)
fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x400000006})

00:00:06 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x30, 0x0, 0x0)
r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x108000, 0x2)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000040)={0x1000, 0x4930, 0x0, 0xe947, <r2=>0x0}, &(0x7f0000000080)=0x10)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000000c0)={r2, 0xd76b}, &(0x7f0000000100)=0x8)

00:00:06 executing program 0:
shmget(0x1, 0x2000, 0x1000000400000001, &(0x7f0000ffd000/0x2000)=nil)

00:00:06 executing program 3:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="02000042d3625dbe481e00ffff00b7000308000800000ed192de02b500005693089fa24e09f27501"], 0x28}, 0x0)
recvmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f00000001c0)=""/255, 0xff}], 0x1, 0x0}, 0x400c2)
r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r2, 0x0, 0x28, 0x0, 0x0)
socket$unix(0x1, 0x3, 0x0)

00:00:06 executing program 1:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000100)={0x6, 0xffff, 0x1200, 0x3, 0x823, 0xac, 0x100, 0x400}, &(0x7f0000000140)=0x20)
listen(r1, 0x0)
accept(r1, 0x0, 0x0)
close(r0)
execve(0x0, 0x0, 0x0)
poll(&(0x7f0000000080), 0x20000000000000be, 0x400000000003)

00:00:06 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000100)={<r1=>0x0, 0x4006}, &(0x7f0000000140)=0x8)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x1105, &(0x7f0000000000)={r1, 0x0}, &(0x7f0000000040)=0x10)
pipe2(&(0x7f0000000240)={<r2=>0xffffffffffffffff}, 0x100004)
r3 = fcntl$dupfd(r0, 0x0, r0)
renameat(r2, &(0x7f00000001c0)='./file0\x00', r3, &(0x7f0000000200)='./file0\x00')

00:00:06 executing program 0:
msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2)
mmap(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x7, 0x80413, 0xffffffffffffffff, 0x0)
r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x1c)
fchmod(r0, 0x110)
read(r0, &(0x7f0000000080)=""/44, 0x2c)

00:00:06 executing program 2:
munmap(&(0x7f0000eef000/0x1000)=nil, 0x1000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
msync(&(0x7f0000dd9000/0x3000)=nil, 0x3000, 0x2)
msync(&(0x7f0000d56000/0x4000)=nil, 0x4000, 0xfffffffffffffffe)
getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, &(0x7f0000000180))
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = fcntl$getown(r1, 0x5)
r3 = getuid()
getresgid(&(0x7f0000000300), &(0x7f0000000340)=<r4=>0x0, &(0x7f0000000380))
r5 = getpgrp(0x0)
freebsd11_lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, <r6=>0x0})
r7 = getegid()
r8 = getpid()
fstat(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, <r9=>0x0})
getresgid(&(0x7f0000000580), &(0x7f00000005c0)=<r10=>0x0, &(0x7f0000000600))
r11 = fcntl$getown(r1, 0x5)
fstat(r0, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, <r12=>0x0})
sendmsg$unix(r0, &(0x7f00000007c0)={&(0x7f0000000040)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00000002c0)=[{&(0x7f0000000080)="e370de7397f96c38c127304aed58d4b807df5051e51c44a72a6158", 0x1b}, {&(0x7f00000000c0)="717f364d28c421df5db2379a26a33a1e11de8a2633e3470183eac980c517bf003560e6de76da2a36223a89828cec2efe90a31b81066b086e278c0ba3816721b9d5a375b10841b380cf7ef6b4dcbc9c675362313d291b8bf1a66954b12f4059f885d1e0af7b6f704f3d11394a4ceb514c3852382463e7488887baee2fd9504c070e2be49e636cddbc989527084567462592b7a48a444036ba", 0x98}, {&(0x7f00000001c0)="6d306dd9200d9510fe93294322af3af7173272b1f9b4b9ab4c8f21347c742db0f0bc24a2a232d9e89a3efe2ff322dd93bb970ebee4bfe12875314f260fa588d3b9e966651496cafe8d47cb0c3099cc13f1c068bcae30e45404decad25698ea6eec7d5aa23eac8df17a69b16cf3aa0e0259113b38724e40b8e5ad7189c4c436ef2e29c71a439a3ab37dfec521716c1f5eba9f7f9b083b5ab7abb0c5abe31e22c3d59f2aeb7dfc08f9c6f253563100237d545cc849651eff42c4e7c6c636ca3dd02a266c68419465d24d227b9f4666c20e", 0xd0}], 0x3, &(0x7f0000000740)=[@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}], 0x80, 0x84}, 0x4)
mmap(&(0x7f0000a64000/0x3000)=nil, 0x3000, 0x1, 0x10, r1, 0x0)
madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x4)

00:00:06 executing program 0:
setitimer(0x0, 0x0, &(0x7f0000000200))
r0 = msgget$private(0x0, 0x20)
msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000000)=""/217)
r1 = socket$unix(0x1, 0x5, 0x0)
r2 = getpgrp(0xffffffffffffffff)
freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
r4 = getgid()
r5 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
r6 = dup(0xffffffffffffff9c)
r7 = accept4$inet(0xffffffffffffffff, &(0x7f0000001340)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000001380)=0x10, 0x20000000)
r8 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
r9 = openat(0xffffffffffffffff, &(0x7f00000013c0)='./file0\x00', 0x800, 0x19)
socketpair(0x1f, 0x30000005, 0x10001, &(0x7f0000001400)={<r10=>0xffffffffffffffff})
r11 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
r12 = getpgid(0x0)
getresuid(&(0x7f0000001440), &(0x7f0000001480)=<r13=>0x0, &(0x7f00000014c0))
fstat(0xffffffffffffff9c, &(0x7f0000001500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r14=>0x0})
sendmsg$unix(r1, &(0x7f0000001680)={&(0x7f0000000100)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000000140)=[{&(0x7f0000000240)="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", 0x1000}, {&(0x7f0000001240)="4b3df57d160f512e6ab86804d5da2064f575ebbe7c2412b0638662d86a3666623a59fc69a480936c13395b92d870cab2890449e9e9be303fefd691a54e8213a795257fb3949450cbe75896891b8b01e4cc881064c650e3012fa4dcf9d1b07af7b4e9caba4f9e4242acd4e9327c9fd12a131d170df8b0c70fe7b9558e44ac14515657c12abc31e94120a104c3bf4a1df3e4b75fba262c37d121a4a94789efdab38ea1c237823d7c77468589135cba759e526f3032bd01ab52163fae59f195b7ad782d842fe5800aafa6eefa8a12afb3a63d", 0xd1}], 0x2, &(0x7f0000001600)=[@cred={0x20, 0xffff, 0x2, r2, r3, r4}, @rights={0x30, 0xffff, 0x1, [r5, r6, r7, r8, r9, r10, r11]}, @cred={0x20, 0xffff, 0x2, r12, r13, r14}], 0x70, 0x8}, 0x8)

00:00:06 executing program 3:
mprotect(&(0x7f00000f4000/0x2000)=nil, 0x2000, 0x5)
r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x40, 0x1)
r1 = dup(r0)
r2 = openat(r1, &(0x7f00000000c0)='./file0\x00', 0x400, 0x8)
setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000040)=0xffffffffffffd6ed, 0x4)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_opts(r3, 0x0, 0x1, &(0x7f0000000080), 0x0)
openat(r0, &(0x7f0000000180)='./file0\x00', 0x800000000a03, 0x100003)
r4 = semget$private(0x0, 0x0, 0x80)
__semctl$SETALL(r4, 0x0, 0x9, &(0x7f0000000000)=[0x40, 0x6, 0x5, 0x4a, 0xfffffffffffffff2])

00:00:06 executing program 0:
socketpair$unix(0x1, 0x200000000000002, 0x0, &(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg$unix(r0, &(0x7f0000002d00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002c40)=ANY=[@ANYBLOB="10000000ffff00000100000000000000"], 0x10}, 0x0)
r2 = accept4(r1, &(0x7f0000000180)=@un=@file={0x0, ""/4096}, &(0x7f0000000100)=0x1002, 0x10000000)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f00000011c0)={<r3=>0x0, 0x9, 0x5, [0x4, 0x5, 0x1f, 0x2, 0x892]}, &(0x7f0000001200)=0x12)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000001240)={0x3, 0x7f, <r4=>r3}, &(0x7f0000001280)=0xc)
r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20000, 0x8)
getsockopt$inet_opts(r5, 0x0, 0x1, &(0x7f0000000040)=""/84, &(0x7f00000000c0)=0x54)
setsockopt$inet6_sctp_SCTP_EVENT(r5, 0x84, 0x1e, &(0x7f00000012c0)={r4, 0xf, 0x2}, 0x8)

00:00:06 executing program 0:
pipe2(&(0x7f0000000100)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
select(0x40, &(0x7f00000001c0)={0x8}, 0x0, &(0x7f0000000240)={0x67}, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000040)=0xfff, 0x4)
dup2(r2, r1)

00:00:07 executing program 1:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000100)={0x6, 0xffff, 0x1200, 0x3, 0x823, 0xac, 0x100, 0x400}, &(0x7f0000000140)=0x20)
listen(0xffffffffffffffff, 0x0)
accept(0xffffffffffffffff, 0x0, 0x0)
close(r0)
execve(0x0, 0x0, 0x0)
poll(&(0x7f0000000080), 0x20000000000000be, 0x400000000003)

00:00:07 executing program 3:
chdir(0x0)
chroot(&(0x7f0000000180)='./file0\x00')
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=[&(0x7f0000000040)='$\\/\x00'], &(0x7f0000000140)=[&(0x7f00000000c0)='[!/\xd3,\x00', &(0x7f0000000100)='z[-@R\\%\x00'])

00:00:07 executing program 2:
r0 = socket$inet_icmp(0x2, 0x2, 0x1)
freebsd11_fstat(r0, &(0x7f0000000000))
r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
fcntl$lock(r1, 0xb, &(0x7f00000000c0))
setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x51, &(0x7f0000000100)={0x7f, {{0x1c, 0x2, 0xffff, @empty, 0x5b3}}}, 0x88)

00:00:07 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000100)={<r1=>0x0, 0xdf, "68106919a88ae8a7e8a09907c92ea386699ab54d7c90a183263d5e636942ccd223e2659819909911ecb9fd930a9a72f72413e7ec3af309a25fb7100e021262769e48fa053eb4e2850c230a1e064ab2d84c58e2850f74adbd99c23c172d6534fcf93038d9f844db0e92a644d3c6966fd975b01bb563eb0f4e5481ff4a135485f065b790611ad68043a65aa04f088f33eb2cdca0cf9035a9461e5b78aef5ad85333877a8ddb97ae155d7cfe47366f2ad7e5803d1f9d17f369378c3deb25ba5827750bfec4d4364b5479a662614e69a5aff6f618e699e579f09c401537a4599a1"}, &(0x7f0000000200)=0xe7)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)={@in={{0x2, 0x1, @multicast1}}, r1, 0x7ff, 0x10000, 0x100, 0x2b, 0xfff, 0x1f}, &(0x7f0000000300)=0xa0)
connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0xffffff13)
accept(r0, &(0x7f0000000080)=@un=@file={0x0, ""/55}, &(0x7f00000000c0)=0x39)
sendmsg$inet6_sctp(r0, &(0x7f0000001400)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0xfffffffffffffdeb, 0x0}, 0x900)

00:00:07 executing program 2:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
chmod(&(0x7f0000000180)='./file0\x00', 0xc4cde97b1efca5fe)
getgroups(0x3, &(0x7f0000000080)=[0x0, 0xffffffffffffffff, <r0=>0x0])
chown(&(0x7f00000001c0)='./file0\x00', 0x0, r0)
pipe2(&(0x7f0000000040)={<r1=>0xffffffffffffffff}, 0x100000)
setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f00000000c0)=0x6499, 0x4)

00:00:07 executing program 3:
open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0)
r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001})
r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
flock(r0, 0x2)
fcntl$lock(r1, 0xe, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x100000001})
flock(r1, 0x1)
flock(r0, 0x1)
open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0)
fcntl$lock(r1, 0x9, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1000300010005})
open(&(0x7f0000000000)='./file0\x00', 0x40, 0x10)

00:00:07 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x200001, 0x84)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa}, 0x14)

00:00:07 executing program 0:
r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000080)={<r1=>0x0, 0x0, 0x0, 0x6, 0x6}, &(0x7f00000000c0)=0x18)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000100)={@in={{0x2, 0x2, @loopback}}, <r2=>0x0, 0x9, 0xf116}, &(0x7f00000001c0)=0x94)
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000200)=ANY=[@ANYRES32=r1, @ANYBLOB="0200000009000000ff7f0800ffff0300ff0f00001c004e2301000000fe8000000000000000000000000000bb0500000000000000000000000000000000000000000000000000000000000000020000000000000000000000000009000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r2, @ANYBLOB="6affffff0001000071ba00000006000001000000"], &(0x7f00000002c0)=0xb0)

00:00:07 executing program 1:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000100)={0x6, 0xffff, 0x1200, 0x3, 0x823, 0xac, 0x100, 0x400}, &(0x7f0000000140)=0x20)
listen(0xffffffffffffffff, 0x0)
accept(0xffffffffffffffff, 0x0, 0x0)
close(r0)
execve(0x0, 0x0, 0x0)
poll(&(0x7f0000000080), 0x20000000000000be, 0x400000000003)

00:00:07 executing program 2:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
chmod(&(0x7f0000000180)='./file0\x00', 0xc4cde97b1efca5fe)
getgroups(0x3, &(0x7f0000000080)=[0x0, 0xffffffffffffffff, <r0=>0x0])
chown(&(0x7f00000001c0)='./file0\x00', 0x0, r0)
pipe2(&(0x7f0000000040)={<r1=>0xffffffffffffffff}, 0x100000)
setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f00000000c0)=0x6499, 0x4)

00:00:07 executing program 2:
r0 = socket$inet(0x2, 0x3, 0x0)
r1 = socket$inet6(0x1c, 0x10000001, 0xdc9c)
getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
setsockopt$inet_buf(r0, 0x0, 0x55, 0x0, 0x0)
exit(0x10000)
getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000000)={@remote, @multicast1, <r2=>0x0}, &(0x7f0000000040)=0xc)
setsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000080)={@local={0xac, 0x14, 0x0}, @rand_addr=0x7, r2}, 0xc)

00:00:07 executing program 2:
munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000)
mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0)
mincore(&(0x7f0000ffb000/0x2000)=nil, 0x2000, &(0x7f0000000000)=""/40)

00:00:07 executing program 0:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
r1 = dup(r0)
sendmsg$inet_sctp(r1, &(0x7f0000000280)={&(0x7f0000000080)=@in={0x2, 0x0, @broadcast}, 0x10, &(0x7f0000000240)=[{&(0x7f00000000c0)="aa1907955531f047cb678174c9c431", 0xf}, {&(0x7f0000000100)="9e0e789e0d65ab7eda981b370f6bef18ab08d6a08774b811a7e686347694702ed62fc089a3b527c4bffe6160f0cfda78fe4e97eb30addcb9b3f4221e94acec01717fc3df1b9502352904e956d9f18e6751ce0fce89025c4103847ab9b2fbd8965f641dd3dadb494d32af704062cdaec5770ea6cf8163f7d62311e5b09ab1cda8609f6cb9724b6ad01fdca264fb33956ea24693", 0x93}, {&(0x7f00000001c0)="99934518d2cb514201887c949f6da716f6ca37d990d19e1df16106158bc904815341237738e83b6a38e6bad4470ee4805be0667c6cca99cdeb7e8ad1578033e2658c6846899f2d56e121f44dff06da00000a5c952d5ab25ede7ab76cc9ad87131a49877608f407b9d3", 0x69}], 0x3, 0x0, 0x0, 0x20004}, 0x20101)
sendmsg$inet_sctp(r1, &(0x7f0000000400)={&(0x7f0000000040)=@in6, 0x1c, 0x0, 0x0, &(0x7f0000001580)=[@prinfo={0x14, 0x84, 0x7, {0x0, 0x2}}, @init={0x14, 0x84, 0x1, {0xffffffff, 0x5, 0x503, 0x1}}, @sndinfo={0x1c, 0x84, 0x4, {0x0, 0x9a824804500a0e66, 0x3, 0x732e}}, @sndrcv={0x2c, 0x84, 0x2, {0x10000, 0x8, 0x10, 0x4, 0x5, 0xb86, 0x4, 0x5}}, @sndrcv={0x2c, 0x84, 0x2, {0x0, 0x0, 0x0, 0x9}}], 0x3d8, 0x80}, 0x8)
setsockopt$inet6_udplite(r1, 0x88, 0x4, &(0x7f0000000000)=0x3f, 0x4)
dup(r0)

00:00:08 executing program 3:
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
r0 = open(&(0x7f0000fb8ff8)='./file0\x00', 0x0, 0x0)
recvfrom$inet(r0, &(0x7f0000000080)=""/19, 0x13, 0x40, 0x0, 0x0)
lseek(r0, 0xffffffffffffffff, 0x0)
poll(&(0x7f0000000000)=[{r0, 0x2000}, {r0, 0x84}, {r0, 0x7}, {r0, 0x44}, {r0, 0x8}], 0x5, 0x0)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={<r1=>0x0, 0x2, 0x7f}, &(0x7f0000000100)=0x8)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000140)={r1}, 0x8)

00:00:08 executing program 1:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000100)={0x6, 0xffff, 0x1200, 0x3, 0x823, 0xac, 0x100, 0x400}, &(0x7f0000000140)=0x20)
listen(0xffffffffffffffff, 0x0)
accept(0xffffffffffffffff, 0x0, 0x0)
close(r0)
execve(0x0, 0x0, 0x0)
poll(&(0x7f0000000080), 0x20000000000000be, 0x400000000003)

00:00:08 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84)
listen(r0, 0x0)
setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000), 0x4)
getpeername$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000000c0)={<r1=>0x0, 0x2, 0x3, 0x3, 0x1000}, &(0x7f0000000100)=0x18)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={r1, 0x400}, 0x8)

00:00:08 executing program 0:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x282, 0x2)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000040)={@loopback, @multicast1, <r1=>0x0}, &(0x7f0000000080)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000000c0)={@empty, r1}, 0x14)
fcntl$setstatus(r0, 0x4, 0x10000)
r2 = fcntl$getown(r0, 0x5)
freebsd11_fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, <r3=>0x0, <r4=>0x0})
fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0, <r6=>0x0})
r7 = getpgid(0x0)
r8 = geteuid()
freebsd11_lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, <r9=>0x0, <r10=>0x0})
sendmsg$unix(r0, &(0x7f00000004c0)={&(0x7f0000000100)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000200)=[{&(0x7f0000000140)="d24eb0d957a1d9bb10a42dc27174f60fc459a2a5ce9eceb002a1dd63a47e6432f21a9d833100cdbadd0ca9738962de3ff5f63659838441cc54fa71260edc99aa3f5cc52f8e0eab52c97c9a4fcd492b71821ea17d5c47a766893dfd63849b57d48fb18ca9de2970c66701f56c639fc9acf3b82a33ca6f8afed2bdd53f11d0f530ba9afacee8f2933cfd512bc787ef74c1e4a26dea86da32df78bb485a2df71ccd6c5ee1565225b8a4cf912d6f1098d450ad822e96", 0xb4}], 0x1, &(0x7f0000000480)=[@cred={0x20, 0xffff, 0x2, r2, r3, r6}, @cred={0x20, 0xffff, 0x2, r7, r8, r10}], 0x40, 0x4}, 0x4)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000500)={<r11=>0x0, 0x2, 0xde, 0x2}, &(0x7f0000000540)=0x10)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000580)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r11, 0x5, 0x20, 0x10, 0x4, 0x200, 0x5}, 0xa0)
flock(r0, 0x8)
getpeername$inet6(r0, &(0x7f0000000640)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000680)=0x1c)
connect(r0, &(0x7f00000006c0)=@in={0x2, 0x1, @rand_addr=0x7}, 0x10)
sendmsg$inet_sctp(r0, &(0x7f0000000b80)={&(0x7f0000000700)=@in6={0x1c, 0x1, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x10000}, 0x1c, &(0x7f0000000ac0)=[{&(0x7f0000000740)="bad6714cedc6d16bf3725a37e6dd5b78e786bd512b74e00037dcfa9a9f33c33695bbe623c4d696309742fada9d56a4eea5a6ce489e89e3d4e468c4633ad7d6d9ace3bac9b5ccfa679054f2760041c0167dc3177e8d7d220b0d12951b73680030787202f0576793d22eb66a8c06acbf4d46361e8f1c980998103f896a60ca72e1e5863b0a26a2b5e9d15b8b", 0x8b}, {&(0x7f0000000800)="a19a38a138afd085b0eebc42d611d6986deaf3490ad1c347a5eb0eeeeab2ba5335e6927b3a0bf61b714c95908f2fd45bca0970ffd1240cae258cbeb1455ea2ca7d5d4edd6bf2a0f8410ef33edc55ab97877169f0c3c6c6fc441c8341e1e58a674dbb60153ce8d9694a1ea00265f1721623da2360c15a465e353ea12c514475829d5fbb48e51c9eb7426cbac1bb86a968fcfcf644cd64b7b5b1de64bb77516f2ee550e073e557ea2bd78b9dfbe2c487910fcf216f1558467146b914f539b993f571d0a894d64d06b21d252e18446738e4e32d01049d495d05386a663b0ab2", 0xde}, {&(0x7f0000000900)="e286cb98bb9526f9c0413f4e3fddb32feee3a69a3c3b0bc29d146596e0e55910da2fe4a13b1910a93784c628ea0e0cf41e28160160efba9f7583d0db3f11fcb44bbf89ee13851abeee8ded6c8357be13f5fc2d901941065f4e9a2848179bfe8b8b6cfb1aa82022d7fc6f9e96a738031aa6a6436c1d364b2292448d50d9c0736d88fb95f2d729e72cbc2aa76f0400e41e275745a72c856ec05416ab77f87d8dc5cc059f01db47ffb4a12f8b1b497321f82329d52dcdba7fe810d4195d8eb4782d1e22ee5bc707", 0xc6}, {&(0x7f0000000a00)="40e513ec838d0bc98cfa9371956059508fb02e04f22b5beb0c3aea1f9413ec652fbfc07cfa2d812ca719e1c313d81e109889502a44935dcbb3be55c9be3e06704660d5a9e6ac165b9d6def5c922b57", 0x4f}, {&(0x7f0000000a80)="19eb9682a2d495b2ef39c61fe0a606d8c8d0b7bc33bdbeeaae57071377398c763c282bce2372e140948edd11c5ad8819ec4ea8122d2cbdc27a467b19", 0x3c}], 0x5, &(0x7f0000000b40)=[@prinfo={0x14, 0x84, 0x7, {0x0, 0x100000000}}], 0x14, 0x20100}, 0x80)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000c00)={<r12=>r11, &(0x7f0000000bc0)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000c40)=0x10)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000c80)={r12, 0x2, 0x2a, "5735cbb0a291509d48f7ba55e5a5db4b53489735ccd6c40e8a6d8c725374e9be13f17e460095c7cec6fc"}, 0x32)
select(0x40, &(0x7f0000000cc0)={0xcb3, 0xc3, 0x8, 0x800, 0x3, 0x0, 0x100000000, 0x9}, &(0x7f0000000d00)={0x81, 0x40, 0x6, 0xffffffff, 0x8, 0xab, 0x7, 0x5}, &(0x7f0000000d40)={0xfffffffffffffffc, 0x4, 0x100000000, 0x18, 0x7ff, 0x1, 0x1, 0xffffffff}, &(0x7f0000000d80)={0x2, 0x1f138119})
socket$inet6_udp(0x1c, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000dc0), &(0x7f0000000e00)=0x4)
pipe2(&(0x7f0000000e40)={<r13=>0xffffffffffffffff, <r14=>0xffffffffffffffff}, 0x4)
sendmsg$unix(r14, &(0x7f0000002040)={&(0x7f0000000e80)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000001ec0)=[{&(0x7f0000000ec0)="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", 0x1000}], 0x1, &(0x7f0000001f00)=[@cred={0x20, 0xffff, 0x2, r2, r8, r10}, @rights={0x18, 0xffff, 0x1, [r14, r14]}, @rights={0x18, 0xffff, 0x1, [r13, r13]}, @cred={0x20, 0xffff, 0x2, r2, r3, r4}, @cred={0x20, 0xffff, 0x2, r7, r5, r4}, @cred={0x20, 0xffff, 0x2, r2, r8, r6}, @rights={0x30, 0xffff, 0x1, [r13, r0, r0, r0, r14, r14, r0]}, @cred={0x20, 0xffff, 0x2, r2, r9, r4}, @cred={0x20, 0xffff, 0x2, r7, r9, r10}], 0x120, 0x4}, 0x108)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r14, 0x84, 0x26, &(0x7f0000002080)={r11, 0x2}, &(0x7f00000020c0)=0x8)
readlink(&(0x7f0000002100)='./file1\x00', &(0x7f0000002140)=""/177, 0xb1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000002200)={0x2, [0x0, <r15=>0x0]}, &(0x7f0000002240)=0xc)
getpeername$unix(r13, &(0x7f0000002280)=@abs, &(0x7f00000022c0)=0x8)
setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000002340)={r15, &(0x7f0000002300)=[@in={0x2, 0x0, @multicast2}]}, &(0x7f0000002380)=0x10)
socket$inet6_udp(0x1c, 0x2, 0x0)

00:00:08 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000100)={0x6, 0xffff, 0x1200, 0x3, 0x823, 0xac, 0x100, 0x400}, &(0x7f0000000140)=0x20)
listen(r0, 0x0)
accept(r0, 0x0, 0x0)
close(0xffffffffffffffff)
execve(0x0, 0x0, 0x0)
poll(&(0x7f0000000080), 0x20000000000000be, 0x400000000003)

00:00:08 executing program 3:
preadv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000080)=""/120, 0x3a3}, {&(0x7f0000000640)=""/4096, 0x1000}], 0x2, 0x0)
r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0)
pwritev(r0, &(0x7f00000003c0), 0x273, 0x0)
freebsd11_fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
fchown(r0, r1, r2)
mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x11, r0, 0x0)
getgroups(0x1, &(0x7f0000001640)=[0x0])
sync()

00:00:08 executing program 2:

00:00:08 executing program 0:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x282, 0x2)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000040)={@loopback, @multicast1, <r1=>0x0}, &(0x7f0000000080)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000000c0)={@empty, r1}, 0x14)
fcntl$setstatus(r0, 0x4, 0x10000)
r2 = fcntl$getown(r0, 0x5)
freebsd11_fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, <r3=>0x0, <r4=>0x0})
fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0, <r6=>0x0})
r7 = getpgid(0x0)
r8 = geteuid()
freebsd11_lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, <r9=>0x0, <r10=>0x0})
sendmsg$unix(r0, &(0x7f00000004c0)={&(0x7f0000000100)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000200)=[{&(0x7f0000000140)="d24eb0d957a1d9bb10a42dc27174f60fc459a2a5ce9eceb002a1dd63a47e6432f21a9d833100cdbadd0ca9738962de3ff5f63659838441cc54fa71260edc99aa3f5cc52f8e0eab52c97c9a4fcd492b71821ea17d5c47a766893dfd63849b57d48fb18ca9de2970c66701f56c639fc9acf3b82a33ca6f8afed2bdd53f11d0f530ba9afacee8f2933cfd512bc787ef74c1e4a26dea86da32df78bb485a2df71ccd6c5ee1565225b8a4cf912d6f1098d450ad822e96", 0xb4}], 0x1, &(0x7f0000000480)=[@cred={0x20, 0xffff, 0x2, r2, r3, r6}, @cred={0x20, 0xffff, 0x2, r7, r8, r10}], 0x40, 0x4}, 0x4)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000500)={<r11=>0x0, 0x2, 0xde, 0x2}, &(0x7f0000000540)=0x10)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000580)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r11, 0x5, 0x20, 0x10, 0x4, 0x200, 0x5}, 0xa0)
flock(r0, 0x8)
getpeername$inet6(r0, &(0x7f0000000640)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000680)=0x1c)
connect(r0, &(0x7f00000006c0)=@in={0x2, 0x1, @rand_addr=0x7}, 0x10)
sendmsg$inet_sctp(r0, &(0x7f0000000b80)={&(0x7f0000000700)=@in6={0x1c, 0x1, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x10000}, 0x1c, &(0x7f0000000ac0)=[{&(0x7f0000000740)="bad6714cedc6d16bf3725a37e6dd5b78e786bd512b74e00037dcfa9a9f33c33695bbe623c4d696309742fada9d56a4eea5a6ce489e89e3d4e468c4633ad7d6d9ace3bac9b5ccfa679054f2760041c0167dc3177e8d7d220b0d12951b73680030787202f0576793d22eb66a8c06acbf4d46361e8f1c980998103f896a60ca72e1e5863b0a26a2b5e9d15b8b", 0x8b}, {&(0x7f0000000800)="a19a38a138afd085b0eebc42d611d6986deaf3490ad1c347a5eb0eeeeab2ba5335e6927b3a0bf61b714c95908f2fd45bca0970ffd1240cae258cbeb1455ea2ca7d5d4edd6bf2a0f8410ef33edc55ab97877169f0c3c6c6fc441c8341e1e58a674dbb60153ce8d9694a1ea00265f1721623da2360c15a465e353ea12c514475829d5fbb48e51c9eb7426cbac1bb86a968fcfcf644cd64b7b5b1de64bb77516f2ee550e073e557ea2bd78b9dfbe2c487910fcf216f1558467146b914f539b993f571d0a894d64d06b21d252e18446738e4e32d01049d495d05386a663b0ab2", 0xde}, {&(0x7f0000000900)="e286cb98bb9526f9c0413f4e3fddb32feee3a69a3c3b0bc29d146596e0e55910da2fe4a13b1910a93784c628ea0e0cf41e28160160efba9f7583d0db3f11fcb44bbf89ee13851abeee8ded6c8357be13f5fc2d901941065f4e9a2848179bfe8b8b6cfb1aa82022d7fc6f9e96a738031aa6a6436c1d364b2292448d50d9c0736d88fb95f2d729e72cbc2aa76f0400e41e275745a72c856ec05416ab77f87d8dc5cc059f01db47ffb4a12f8b1b497321f82329d52dcdba7fe810d4195d8eb4782d1e22ee5bc707", 0xc6}, {&(0x7f0000000a00)="40e513ec838d0bc98cfa9371956059508fb02e04f22b5beb0c3aea1f9413ec652fbfc07cfa2d812ca719e1c313d81e109889502a44935dcbb3be55c9be3e06704660d5a9e6ac165b9d6def5c922b57", 0x4f}, {&(0x7f0000000a80)="19eb9682a2d495b2ef39c61fe0a606d8c8d0b7bc33bdbeeaae57071377398c763c282bce2372e140948edd11c5ad8819ec4ea8122d2cbdc27a467b19", 0x3c}], 0x5, &(0x7f0000000b40)=[@prinfo={0x14, 0x84, 0x7, {0x0, 0x100000000}}], 0x14, 0x20100}, 0x80)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000c00)={<r12=>r11, &(0x7f0000000bc0)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000c40)=0x10)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000c80)={r12, 0x2, 0x2a, "5735cbb0a291509d48f7ba55e5a5db4b53489735ccd6c40e8a6d8c725374e9be13f17e460095c7cec6fc"}, 0x32)
select(0x40, &(0x7f0000000cc0)={0xcb3, 0xc3, 0x8, 0x800, 0x3, 0x0, 0x100000000, 0x9}, &(0x7f0000000d00)={0x81, 0x40, 0x6, 0xffffffff, 0x8, 0xab, 0x7, 0x5}, &(0x7f0000000d40)={0xfffffffffffffffc, 0x4, 0x100000000, 0x18, 0x7ff, 0x1, 0x1, 0xffffffff}, &(0x7f0000000d80)={0x2, 0x1f138119})
socket$inet6_udp(0x1c, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000dc0), &(0x7f0000000e00)=0x4)
pipe2(&(0x7f0000000e40)={<r13=>0xffffffffffffffff, <r14=>0xffffffffffffffff}, 0x4)
sendmsg$unix(r14, &(0x7f0000002040)={&(0x7f0000000e80)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000001ec0)=[{&(0x7f0000000ec0)="01f2e80f54b3e31f52f40d8f6e80e560247af8c769493ee2f7425dbcafaf5ab02225781deac119ecd0debd60281799b1e86b2bc8de33aa92a4a845557e2dbd774aded40330e77fe4306169fb11e91b21c12e97248a6db2fe19e88ed2699f8a2f7d93c5e52b01bddf0af0083e010026cb8271f8a0b085f568da9b3495a5cbec1f2de0e20b1d4da9dc30326b8018acca7857f7bbb712a35af0ff636619f32fe2c471c060b2426b482a0355bf5d5040a935d2e39489f162f4593ae0bb46a5baeaf3ccd8915dff2eca9e49967207b35cbb8c89475633f533584b8d2836d12fa2fa22086adaafe3cb4848309a87c28cbe3bb28145cb9321e7b2103bc405dd6b45decddac9349ba2f0001e17981aef8b9df5bc3535b0a7fa020aeb32c92e9906aba9102f48ecda08fed81cf4bdf0e5d69bfe03c3505236df64079405bdca6158a38bc9c9f4c558e29be05cde4218d47911d69f852a4fe6ac3629cbbb3c0ac2f66402a1fb5f81e0037caa56e552c663ed08c5fc5ddbf497eb92b8dcaedd2bb3545a2a7e014d229a3101233d6095f11a3b81164067c415afe2e25b3449bca5bef4026ade69d63ebc4cd97120ed8e40b5ca623808015b576f97f88d0c7617af4f7f1bdefd061b4e7351d4cfcf38b9db0e3b475a0509d256dd2c945f49689b240488b892bb241784cbc02cb3d3a1d20208253f9c8e6498beeb3006d8c7b84c05b37f3e03147d7e3c9b16e5c03a7af2b991c36ce55b732c8d7846ac26ab2bef8db62f1efabbe6c111023b31b714106b70816ae420b71f2b6c635992f16c336fe9d977a2702d72b8044a8c5d747408dfebf65490fbb229cfe4c71f3a9399d0c8f5edf87f8bd7926e3aa4998f557bc0c8cc7942dbc5271bf427eb29425fa198420f761347b8e821d5f8de58057e88bb6b3e54cbed0c13e92d1500cedc94c7e5a5ea6f47f8f8611e3bc8469662c78c96b3b8b7a810242c0c01fbc829ffd78a087c60a9545492b69cc641827155d797fc7f55b050a5e7606ffebbfef8473daa6b6d4e80d9286688e5ebdd742bd570907bd41b3db15330e9b2e0ce966e1a1db33708ebf53708040e4ec44b01577930dc1d77aa55f32973d5f712072dfe0a3ffb1b35395e4bad5fb23305898da7114b6f419ef74112ebaa83033cf50636937d453d463d9f2364062921fadb4f2ea2db2107ba327597b354f2733e4b26313f6db0380ebc573b335ed67c5d6a86b71f58aa32eab7818bee3bc00d421534a6a47b8844ee62d325ececf46f08ce2fea025f535e8928e512124b7c38740cd7436099834685cd97f857b7d507af85f89cae38720afd7964801d987e8b6e21757dc02d82c8a075af1babb11f8c8ee1fe45d355bddccfdf4db21950ef91905e2c15293285752833a90b7b24e8ae9299ed001c849d3f5c878902f068ce4dfa9bc057860aba4c2093103f1c319abff19c1b70df3b0a4177bdb5587011056aa634e3f9e485a7f3cdc72971d12679f045855802cdda78b4f64474a6a5b269848ae2b521075ab40a66a280f9a4a6cf9b8808b532e9661f173f4e63dec0f36ac2e0e50b55076a946e0d6db1b39ac7d270afd9610cf279e8a2f19f7fc3218ed2020ad5b133ddca849abfa1e79f85aa22821e4550665eb98bf4b46fccb745a30c1fdc6b28c1db6f92c347629f87833fbd343dbe9935b8d4a263327c2227f30ae0a5ec76a4332f48093a00eb72e30bf52bedc512bb04d33bed4a9519b88ae0d3cc14b37a0b41a474eeffec46f3956a0272c5896fb63193b2edf1b47cff96188e0d16c49367c994e46a432acbce82fb518709154132231e13a06d05d83b2063483e9cbbbac51b47694486a121120aea26adccab29a538d17c8226487e18cf58329578ac447e9f407745e502771e9c0d2d975562ff0d8b9197d68826a353d32a8e59af6a1e76d0509d9e270235866be3ce422f0de23c8586e3880c186361da2770bfe477ddd76c4bed951edb50ea2d23d3c2d78c977dc27f4d0c229200b3d24a09ad5e77257be4e3a3f7d231549331bd6fc506fa2c99cb9dfd764cf5bdfa53dc75b3fc8064f0d8a3680cb02089b75586ca863d0f732ec48cda7af4f28176601fcc026e03fab95f7f5b80dcad683ea577d443d4e2e2640da0f7d37827d15805e0e63ae7d161b316cb17f973be4b75564eed96bd9bbd2f160207ee68bd8f4cec1a79ddf52b8abef250a0dc40e3b4f3e7d183d5cc7dba00997004461365efd32c5bd9b83e2ad73ecf6a56f2aa5af28993f341e1281199449a24ddb7a26c8c790e04dc7b92f0235694964be4f61b37e37005c44e4b4b858e560b5adf15e5b88df77de838e863f0db210a2ed655d342d43201a0610469d0e0a446c4a18b6250f790df8c574dba42b8841d335872c512fa58791aa435662c58654b03ba3721953353242831a6ec0682a035316b84baa670941baee662d5e270e3528b0bfd4fa04cd9e458cc9113c1a60c8f11743a95da21fb0b424e21b3546017190b4f354c7a1f844883f41f400ba4407d33bb1bdac759dc449e1b78a66a976ceb6d7b2befe07369612e92833340f15f5e0b42ee532f7358e24667a307e68f922d3eeb715a9c3fd3ba9e97884789fba50e5f04325a58843e2ece9f41ade109d1825848a6275989a2220157a6bb7963d97e8f20e26e3b0e74608be590d3224674a736b9e9cf575846b94360090511a0d6bf4fe08137f8c2781e2ab4e4110928ac9e8c551fd3ec112d6597190d48e870201c8ca9a40380ec04be76e1ba4dc8cd4a1bf3bc7f1619e624e7d2c90e54ddfca803e92bbd6ca701162266573f88298b0984bd3e84e81b819705da935e40ac4ebcd1e7aae74e3acd70aca7305829908425599b33073b49ac6c04b8a0c5462f3844bb10dd8189dfabddf30d8aef4cdad6423df47fb0d8d51b3652f89a9cdc96433ad5f71e9bb5a736f933e86ca2f662057d39d9003570ca909325e5b46a9dc1460fedad1a98da9941b6a8fd737a6bab979c9de1d72c04b25e642569b571a361f8d4e97bcb07f29cb0d78fb9bef364ea8f65e06df8de72ba2729ee3e81111b9215961583779d9dc23f2ac98e10dec306aa11db066346700b241e52d668debc4fd893039136af125d80056e47bf2ba78d8294fdd42e15307c8ff1e03909d2dda35d649600ead8b6f989ebe8361d1594e3330802e2ff1075fa9e7eff5a4ebb30644b96375a1311c6bc4e833866dffd2e2051958073720c3745cbacfd04f4ea9ae115a159b20ef91a35a22586a9ee07f29f9483477647fe17bd33d00625b476f5ce7a0c74a8783956486937e4385a6f7e4d7a95c6e0f56e3b02801a52ff797f649c6e948eae14950f92c59bd5730668befed9601a3de36712f91d89399d1db38510ec14cf58fcb2f45e8fa30241e15cdb3acde34264a7bae865051106223cf2345549ee71235b4b0ee6130a6f55e188f7ab2442d500f5d139dd96f9c861175768bfabb871df39bd9ff44a53ecf11816c0c5215beb4b385e099bffa206c5ed7aa40b6701241eb79c503ef1f07cc6caddf52318049a4fe9b9300e3f422f493f232735baf358e26336093872bda8b33e5fc45911e9228c7ae6fed8eab31a517328e59f406e212917758d24498a23debf41b3682c31941632241200598af850b743e5ef47986c7234b4a618d355365e653c9f81d7ffcab22d6054d8e06f1277969a1ccd094b7c70c843a908722dc28258a210e8c2c830c2b54fdfbbfeca5476394d98f6429470f8bf6c46bed71197c38c698d5c5229084e08d4870f94e19b9dddbef31e75a2da61ff5c621e5f39f972c5325439d382c77158cc169e7a38ef24bf7f4a3ebb12f0f099cf6a7a933ff73cdb8203ff5b489a480b3d70fd596fbca262bb77b89a0ad6b7522afab9738f5cc4b952653371476e1cfc2a577867e02efed7e6700aba2d8812ed877c6f3909d140280329d14795f9bb28d4422d56c4931192faaf9dec147b593b8c437edd58fbda7c1bb567333e434f3f48f21c152ac32cb19ce510ccc2317feee91e9bec42c016664c2718f8497a6c83aaae4596d2b0851995a0ea170f59ddc4f31da25b18d5f174c5bb6e628abeef7d008874b46f31b66df384258a1c7a3ebbcf8582e18573437e2cec2d7a8a0bb8f7d62a7a8edd374b3a82380868c6d281885f1df146781af50c5c0b6db43b83cfcf3a5ee239b13873f129cfc2cd6131db07675edb3a4facf68c7e7d239ed650d357acc98803cddc15f06193ef132aa096fbff9bffa05bb19efe3ef6449bdc6f7e723b9000cb79b198b6eda7ae22e26bc9680a106a83d7350f87cf92954c8f2e7ee326641269016ae89890c2d48ab8743379c8c88c8143b5ab2752c0d0f8d860b3b744284320e31ee95421261c68585cfaec9087e40d92f08e09a6c0fe1567121a381ef85ede1c8cff398d81e10c502cdea38ce221023f86efe5deeeb1d43a9bd4c3c2cb0756766a49195964fbdd83b3d6650a24d2fed74ef1f8205cb0561e32ad63ced0df0cd9d62b87631c34c5e7fc3f6c9deffdd0c53c9c87da0310083378ffe2dd38fd6059f0b090292a15b830ac4b127843d10ffb3491160211928afd24e62be7235da68fc6e5432574bfb80fce0f409e6aa0999b91697f7ebde5191c79a96b820f30e13bf98e5cf15d6be6763e6fdbd459ef39c5eb76cb0b267a31e954c3967ea98aa372fbf58ed10d4da73d80c74d4ea0f852613e466b9c8f1e1d24018070e9c522fc3de618679e0b5adbcf8fb3deb2fe9bd27ca8d73bb9559764d67459244409efc43b90c8757ab17a2b9e79ffa2b48e3167af5cb403625ec876050b55b2e5ba39e5955019ea947cdac65094d7600740a8605250e764cfc1983a20d3f31e57273afcc204ff8ddd312872879e21968169bd21ccef3c77ae7c147e3f5380e91be285d0804a553128c41b1f61103df2ff809315364a65764c978d9f771f294c9bedf74141b2a2849a289baf053ce0b6b06905e31ad344123052ef49c3c7c5e66a18f97ed1e6cbebb88726aceb9d0208887456a9fb3105eb685f11a76a460daa39b693a17238dd9f9bcdf4dc62c55c2bf45ae4da4f6988730bf4ab23f810d77316d6a4c52e762fa7fe8ba348bebbfc800ce9657eaddce4565de3a6374b4e01ee6eb2ca1583155ec5e268777ad0a0dc6435ae8cc6f94a1797070ffd0a5a1c5d2506c7f733d298f544c537e980eb39841d7b723c7d9b41776baa6575b326034c1c884a618c7e3ba4088bec29f0961bc083a53b34cced500ea64ddb469085a2d6408ee048d9aecc29c9f98f8864aa1ef60dcc3ce4c4576f2f3420d99955bb35d4ffbe07d709807f63bfda487410534d8434716debcf8f32aac3e04b7fbae1b2a0ae879075deb9455aa82e6417d646033463d568e8beba6d6ea5efc88f5925eb80df4085d5af99acc12f167d174253b55886ed0bc68ed6034ee0b12d58f20149f1434f520073a035adade8cbacbaf2085175deb7703f5697f5ad64e4a5c0c267277f903ccaa0773c39d6b3c9c91c75ba29d5485eec8f01fae069eb5d9961cf93365b0dbf52ffc2efd9e8a555b73b8a2269acc6fe195871180391d3e4540e826ca96ee29d6e7963b3a9167605404443dae1fe1a241dde3456765e5e23510065f040048d95ff6f5db5c58857c807e40a84458bcebf47f83662cf8b28c1068e7000d1dcc806217a14705ac4b0fb9fe9ea9296dc3f6768295a67e43381738295e4476cdc5bab69aed48fc088f409be07580349221844b241cef5bd082442e25729c7ed4f455b396909109f966a0ae8f16a62de805fd49b0bf9ff220d", 0x1000}], 0x1, &(0x7f0000001f00)=[@cred={0x20, 0xffff, 0x2, r2, r8, r10}, @rights={0x18, 0xffff, 0x1, [r14, r14]}, @rights={0x18, 0xffff, 0x1, [r13, r13]}, @cred={0x20, 0xffff, 0x2, r2, r3, r4}, @cred={0x20, 0xffff, 0x2, r7, r5, r4}, @cred={0x20, 0xffff, 0x2, r2, r8, r6}, @rights={0x30, 0xffff, 0x1, [r13, r0, r0, r0, r14, r14, r0]}, @cred={0x20, 0xffff, 0x2, r2, r9, r4}, @cred={0x20, 0xffff, 0x2, r7, r9, r10}], 0x120, 0x4}, 0x108)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r14, 0x84, 0x26, &(0x7f0000002080)={r11, 0x2}, &(0x7f00000020c0)=0x8)
readlink(&(0x7f0000002100)='./file1\x00', &(0x7f0000002140)=""/177, 0xb1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000002200)={0x2, [0x0, <r15=>0x0]}, &(0x7f0000002240)=0xc)
getpeername$unix(r13, &(0x7f0000002280)=@abs, &(0x7f00000022c0)=0x8)
setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000002340)={r15, &(0x7f0000002300)=[@in={0x2, 0x0, @multicast2}]}, &(0x7f0000002380)=0x10)
socket$inet6_udp(0x1c, 0x2, 0x0)

00:00:08 executing program 2:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff})
accept$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8)
mkdir(0x0, 0x0)
sync()

00:00:08 executing program 2:
getgroups(0x3, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff, <r0=>0xffffffffffffffff])
freebsd10_pipe(&(0x7f00000000c0)={<r1=>0xffffffffffffffff})
mkdirat(r1, &(0x7f0000000100)='./file0\x00', 0x100)
setresgid(r0, 0x0, r0)
r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c)
setsockopt$sock_timeval(r2, 0xffff, 0x1006, &(0x7f0000000080)={0x4, 0x7}, 0x10)
setgid(0x0)

00:00:08 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="c77632ba7e6f1b172c87475bf74b392c4c4cfa0b56133f0ef05ccea1a15dd026382d801614f5a164929edea56c9162399adadf44bb842d4d157dd0d1247e4f11dc"], 0x8)

00:00:08 executing program 0:
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0xffffffffffffffff, 0x2, @remote}}}, 0x0)
r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x1)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040)=0x491cfec7, 0x4)
write(r0, &(0x7f0000000000)="18", 0x1)
preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000240)=""/70, 0x46}], 0x1, 0x0)

00:00:09 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000100)={0x6, 0xffff, 0x1200, 0x3, 0x823, 0xac, 0x100, 0x400}, &(0x7f0000000140)=0x20)
listen(r0, 0x0)
accept(r0, 0x0, 0x0)
close(0xffffffffffffffff)
execve(0x0, 0x0, 0x0)
poll(&(0x7f0000000080), 0x20000000000000be, 0x400000000003)

00:00:09 executing program 2:
r0 = socket(0x10, 0x4, 0xfffffffffffffffc)
getsockopt$sock_int(r0, 0xffff, 0x10, &(0x7f0000001340), &(0x7f0000001380)=0x4)
r1 = socket$inet(0x2, 0x20000000, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="07040000", @ANYRES32=<r2=>0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0x20)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r2, 0x1, 0x76fba7c5}, &(0x7f0000000140)=0x8)
setsockopt$inet_buf(r0, 0x0, 0x51, &(0x7f0000000000)="be172d818ce9386b38f4d109e6b245e478368bd3100cc0cc092db4f02478313d3a7923a860f19e56028accc74ec2cb2f4c277e51fb84cb1aa9db85961142f5affb9d3bf9dc12cd6a5ad83001bee8a325b3d39b89cb53dbe8428feae2536191a3d663579180bef7b0757d12a8e800610f5018ee092fc9cdad4284bd060cba1a", 0x7f)

00:00:09 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1206, &(0x7f0000000100), 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

00:00:09 executing program 3:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
r1 = accept$inet(r0, &(0x7f0000000000), &(0x7f0000000040)=0xfffffffffffffd43)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000080)={0x3, [0x400, 0x8, 0x8]}, 0xa)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x4)

00:00:09 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

00:00:09 executing program 2:
socketpair(0x10, 0x5, 0x4, &(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000080)={<r1=>0x0, 0x2ba6}, &(0x7f00000000c0)=0x8)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={r1, 0x9}, &(0x7f0000000180)=0x8)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000000)=0x6, 0x4)
r3 = semget$private(0x0, 0x0, 0xa0)
__semctl$IPC_RMID(r3, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x9f00, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1)

00:00:09 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000080)=0x4)
select(0x40, &(0x7f0000000040)={0x3}, 0x0, &(0x7f00000000c0)={0x9}, 0x0)
select(0x40, &(0x7f0000000100)={0x3, 0x80000001, 0x3, 0x9, 0x4, 0x0, 0xffffffffffffffff, 0xc1}, &(0x7f0000000140)={0x424c, 0x81, 0x8, 0x1, 0x80000001, 0x1, 0x9, 0xce08}, &(0x7f0000000180)={0x1, 0x7ff, 0x4, 0x9, 0x6, 0x6, 0x1db, 0x10001}, &(0x7f00000001c0)={0x0, 0xa06f})
r1 = open$dir(&(0x7f0000000280)='./file0\x00', 0x8, 0x0)
mkdirat(r1, &(0x7f00000002c0)='./file0\x00', 0x1d0)
r2 = dup2(r0, r0)
utimensat(r2, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={{0xfffffffffffffffa, 0x4}, {0x1, 0x11be}}, 0x0)

00:00:09 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
connect$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x2}, 0x4cf55859a5a4cace)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000040)={0x3, 0x6, 0x100, 0x81, 0x8, 0x80, 0x0, 0x9, <r1=>0x0}, &(0x7f00000000c0)=0x20)
setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r1, 0x7, 0x4}, 0x8)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000080)="b90cca859004030180000000", 0xc)
write(r0, &(0x7f0000000140)="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", 0x58d)

00:00:10 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000100)={0x6, 0xffff, 0x1200, 0x3, 0x823, 0xac, 0x100, 0x400}, &(0x7f0000000140)=0x20)
listen(r0, 0x0)
accept(r0, 0x0, 0x0)
close(0xffffffffffffffff)
execve(0x0, 0x0, 0x0)
poll(&(0x7f0000000080), 0x20000000000000be, 0x400000000003)

00:00:10 executing program 0:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000580), 0x1f)
connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10)
setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000040)={@empty, @local={0xac, 0x14, 0x0}, @loopback}, 0xc)

00:00:10 executing program 2:
r0 = socket$inet(0x2, 0x3, 0x0)
getsockopt$inet_opts(r0, 0x0, 0x2, 0x0, &(0x7f00000000c0))
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6(0x1c, 0x4, 0x6)
r2 = socket$inet(0x2, 0x10000002, 0x2)
getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)=""/103, &(0x7f0000000080)=0x67)
connect$inet(r0, &(0x7f0000000100)={0x2, 0x2, @multicast2}, 0x10)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000001c0)={<r3=>0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000200)=0x10)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000240)={r3, 0xff}, &(0x7f0000000280)=0x8)

00:00:10 executing program 0:
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, r0, 0x0)
open$dir(&(0x7f0000000080)='./file0/file0\x00', 0x4, 0x9)

00:00:10 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x1203, &(0x7f0000000040)={<r2=>0x0}, &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x7f, 0x7fffffff, 0xfff, 0x8, 0x3, 0x1, 0x9, 0x7ff, 0x8001, 0x400, 0xfffffffffffffe00}, 0xb)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0x9, 0x6, 0x10, 0x5f, 0x3, 0x3, 0x3ff, 0x7fffffff, r2}, &(0x7f0000000100)=0x20)

00:00:10 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000200)={0x0, 0x8}, 0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)={0x0, 0x5}, 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$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={r1, 0x10008}, 0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, 0x7, 0x100000000}, 0xc)

00:00:10 executing program 2:
r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x20000000)
fcntl$setflags(r0, 0x2, 0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
r1 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_opts(r1, 0x0, 0x100000000000000a, &(0x7f0000000040)='\x00', 0x1)

00:00:10 executing program 3:
mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x7)
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
r1 = accept$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c)
setsockopt$sock_int(r0, 0xffff, 0x1014, &(0x7f0000000080), 0x110)
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000100)={<r3=>0x0, 0x7}, &(0x7f0000000140)=0x8)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000180)={r3, 0xfffffffffffffff9}, 0x8)

00:00:11 executing program 1:
r0 = open$dir(0x0, 0x40000400000002c2, 0x0)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000100)={0x6, 0xffff, 0x1200, 0x3, 0x823, 0xac, 0x100, 0x400}, &(0x7f0000000140)=0x20)
listen(r1, 0x0)
accept(r1, 0x0, 0x0)
close(r0)
execve(0x0, 0x0, 0x0)
poll(&(0x7f0000000080), 0x20000000000000be, 0x400000000003)

00:00:11 executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000080)={@loopback, @local}, &(0x7f00000000c0)=0xc)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0x68, &(0x7f0000000200)={{0x1c, 0xffffffffffffffff, 0x0, @loopback}, {0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0, [0x0, 0x2]}, 0x5c)
setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0x68, &(0x7f0000000000)={{0x1c, 0x2, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x2}, {0x1c, 0x2, 0x10001, @loopback, 0xfffffffffffffffb}, 0x800, [0x0, 0x2, 0x2, 0x0, 0x9, 0x3a, 0x9d, 0x5]}, 0x5c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x24, &(0x7f00000001c0)={0x0, &(0x7f0000001280)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000001340)=0xaa)

00:00:11 executing program 2:
r0 = socket$inet(0x2, 0x2, 0x0)
pwritev(r0, 0x0, 0x0, 0x0)
truncate(&(0x7f0000000000)='./file0\x00', 0x1)
getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000001c0)=""/79, &(0x7f0000000180)=0xffffffffffffff5a)

00:00:11 executing program 3:
getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000000), &(0x7f00000010c0))
r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c)
setsockopt$inet6_tcp_buf(r0, 0x6, 0x20, &(0x7f00000000c0)="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", 0x1000)

00:00:11 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000100)={0x6, 0xffff, 0x1200, 0x3, 0x823, 0xac, 0x100, 0x400}, &(0x7f0000000140)=0x20)
listen(r0, 0x0)
accept(r0, 0x0, 0x0)
close(0xffffffffffffffff)
execve(0x0, 0x0, 0x0)
poll(&(0x7f0000000080), 0x20000000000000be, 0x400000000003)

00:00:11 executing program 3:
r0 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0)
symlinkat(&(0x7f0000000040)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r0, &(0x7f00000003c0)='./file0\x00')
mkdirat(r0, &(0x7f0000000500)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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', 0x1)
symlinkat(&(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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//../file0/file0\x00', r0, &(0x7f00000002c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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/file0\x00')
renameat(r0, &(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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//../file0\x00', r0, &(0x7f00000001c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//../file0/file0\x00')

00:00:11 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000000c0)={<r1=>0x0, &(0x7f0000000000)=[@in6, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000140)=0x10)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in={{0x2, 0x2, @rand_addr=0xc2bc}}, r1, 0x0, 0x1000, 0x8}, &(0x7f0000000480)=0x94)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x0)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000100)={0x0, 0x5, 0x3, 0xfffffffffffffffa, 0x1dfc3159}, &(0x7f0000000180)=0x18)

00:00:11 executing program 0:
preadv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000080)=""/120, 0x78}, {&(0x7f0000000640)=""/4096, 0x1000}], 0x2, 0x0)
r0 = open(&(0x7f0000000140)='./file0\x00', 0x40, 0x180)
pwritev(r0, &(0x7f00000003c0), 0x14, 0x0)

00:00:11 executing program 1:
r0 = open$dir(0x0, 0x40000400000002c2, 0x0)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000100)={0x6, 0xffff, 0x1200, 0x3, 0x823, 0xac, 0x100, 0x400}, &(0x7f0000000140)=0x20)
listen(r1, 0x0)
accept(r1, 0x0, 0x0)
close(r0)
execve(0x0, 0x0, 0x0)
poll(&(0x7f0000000080), 0x20000000000000be, 0x400000000003)

00:00:11 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
r1 = shmget(0x0, 0x2000, 0x80, &(0x7f0000ffc000/0x2000)=nil)
shmctl$SHM_STAT(r1, 0xd, &(0x7f0000000040)=""/128)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000001c0), 0x0)

00:00:11 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x27, &(0x7f0000000180)={0x0, 0xd57}, 0xc)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)={@in6={{0x1c, 0x1, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x4}}, <r1=>0x0, 0x9, 0x5, 0x202, 0x1, 0x7fffffff, 0x9}, &(0x7f00000000c0)=0x98)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0xb6b8}}, r1, 0x7, 0xf700, 0x201, 0x80000001, 0x75d, 0x9}, 0x98)

00:00:11 executing program 2:
r0 = socket$inet_icmp(0x2, 0x2, 0x1)
sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000540)="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", 0x17e}], 0x1, 0x0, 0xfffffffffffffec3}, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="0082010000000100200043b150fc"], 0x10)
setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000280)={'accf_dns\x00', "e6b3ef9abaf41ad764f8fa2300ffe9fe216d964bade9edeb8b5efc53423c6237ef92e40a73b8ba14cdda45a9eef9300469156b289e9a61fb77df8e6b18c83a6dd64819544555514fbf1a4b453ac0d6796e0e96924ef390b3c871204f416ee4e126903549e74b7311c684d7c47c5bab9b19398d1ae6969d4137954ea0cee50e8b313e94ebf01bddd0c121993a77347bb4d38a9f18ef9a8e0eca9740d2395728913ba7cf9ff4986b5b6ccf7709ba6fa0210146e2d69ee4a6594054338ec2efcddcd8190a3b2a6483bd7703967b6e6fc812f8c2b316f31775e143afd7c2feafc5a334829783cdcbee2d6ebaa726356957ee"}, 0x100)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000000)=ANY=[@ANYBLOB="01927556468062590600", @ANYRES32=<r2=>0x0], &(0x7f0000000100)=0x2)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x1204, &(0x7f0000000200)={r2, 0x0}, &(0x7f00000000c0)=0xfffffffffffffea9)

00:00:11 executing program 3:
r0 = socket(0x2, 0x5, 0x0)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000000c0)={<r1=>0x0, 0x8, 0x1, 0x444, 0x3f}, &(0x7f0000000100)=0x18)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x3ff, 0x20, 0x40, 0x0, r1}, 0x10)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={<r2=>0x0, 0x2}, &(0x7f0000000040)=0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={r2, 0x4, 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r2, 0x8}, 0x8)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x100, 0x4f7b}, &(0x7f0000000200)=0xc)

00:00:11 executing program 2:
getgid()
rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00')
rename(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00')
syz_emit_ethernet(0x92, &(0x7f0000000100)="09b7290dcdd54395c78e1a67a2efd1dd8e5d2f09fc589008cbace685507539c1dd79c0e1583d51fa6975f31b45950f1eeda71308b720c9aaa1e50a7f2ee253ee4308e478500172bbd139b9a2d29f62c27b302bd12703b8ed94eb717c14af7bc0528c58b7f8a69d151417a9457046cf23c36285284ab6c71e99142fd1b4a4bb4e4b7a4308eaa6a4cdc3fe3bcca9bf3c16f115")
pipe2(&(0x7f00000001c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x4)
freebsd11_mknodat(r0, &(0x7f0000000200)='./file0/file0\x00', 0x20, 0x7)
mkdirat(r0, &(0x7f0000000240)='./file0\x00', 0x0)
r2 = shmget$private(0x0, 0x3000, 0x1a0, &(0x7f0000ffb000/0x3000)=nil)
shmat(r2, &(0x7f0000ffd000/0x3000)=nil, 0x1000)
getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000280), &(0x7f00000002c0)=0x8)
chmod(&(0x7f0000000300)='./file0\x00', 0x8)
rename(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00')
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000003c0), &(0x7f0000000400)=0x4)
utimes(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={{0x9, 0x6}, {0x0, 0x6}})
getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000004c0)={<r3=>0x0, 0xb61, 0x40, 0x2, 0x9, 0xf4, 0x0, 0x6, {@in={{0x2, 0x0, @broadcast}}, 0x0, 0x6, 0xfffffffffffffffa, 0x0, 0x8, 0x20}}, &(0x7f0000000580)=0xb8)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000680)={<r4=>r3, &(0x7f00000005c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f00000006c0)=0x10)
accept$unix(r1, &(0x7f0000000700)=@file={0x0, ""/108}, &(0x7f0000000780)=0x6e)
utimensat(r1, &(0x7f00000007c0)='./file1\x00', &(0x7f0000000800)={{0x3, 0x9}, {0x1, 0x4}}, 0x200)
getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000840)={<r5=>r4, 0x20, 0x7f, 0x1}, &(0x7f0000000880)=0x10)
setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000008c0)={r5, 0x81, 0x10000, 0x200}, 0x10)
setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000900)={r4, 0xb, 0xfffffffffffffff8}, 0x8)
shmctl$IPC_INFO(r2, 0x3, &(0x7f0000000940)=""/166)
setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000a00)=0x1, 0x4)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000a40)={r3, 0x9}, 0x8)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000a80)={@in6={{0x1c, 0x0, 0xbd, @local={0xfe, 0x80, [], 0x0}, 0x5}}, r5}, 0x84)
sendmsg(r1, &(0x7f0000003180)={&(0x7f0000000b40)=@in6={0x1c, 0x3, 0x43, @empty, 0xe476}, 0x1c, &(0x7f0000000cc0)=[{&(0x7f0000000b80)="c81ec315043fd5a03ee940b05537dd0f12a5ade11c5255c11cb6937c06750898af6a93", 0x23}, {&(0x7f0000000bc0)="99e9d26af74d457f9beea0acac220ebab53eae", 0x13}, {&(0x7f0000000c00)="c5bd1b59c7326fc12789347f92522cfb4b040c5f82be2a005884041aa4650f4d122d001a49c70b871a3123f4ed98494c6cc47f025415dedd53d09bb72c16ee3978d5d6b8ec97917c5c1fbc6afa32e38bc43c5e9de160e2c7a046866aa0aa31b5d37de60583ddf2d6d2f36c11882ed8c185238136b12a7fe15eb602597d5444243b2241a7b1a8016732dc3bdb738782b160693c4d7533eccf35b5f1844432fb2854f9e2b71106d1bd82e2f7e4a15130332d7e82e4f94734fed5c4352807", 0xbd}], 0x3, &(0x7f0000000d00)=[{0x50, 0x29, 0x80000000, "2dfc13c8b11d93af90d548b8fac7e093bdcfcfc582c9f018e31cb95c775bab26514247b09819923560248adf000e49354404df9089c7d02b2027808b6b26"}, {0x58, 0xffff, 0x5, "e82273c1bb7b82320ea0550050cfa3f7e861c2f672d6ebbe67bfdd639fdc5adbf8f3f5b7657f31642b2abfae9c16336172c2e23927177ed027c99750539ed8f56c1399a7716b6b6b"}, {0x58, 0x29, 0xd6, "a337fa0646302ca2421aad0321094346f9e82d1d21c944e2851d9b36f9f48485f5bf7bee438a665ea01a2de96ea476c95f1ed94df437d99a275bc3896b02bd0ca1ff3d1b458cd83f"}, {0x1010, 0x7a5d68e93423a9ae, 0x26b, "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"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"}, {0xd0, 0x11, 0x4, "5126946ea983d285d3565ae14d9e535df9770d31cdb8cb89dcf26364765f45c73c2dbf363baf2c7ce996219ea11296c7a4e88f986a81ad8554d1d7385679893c2395ff925a0ddfcd19ecb05b3e47018fc365f705e031cfd8e471f311f187ec24e3c8b5e0085abfa36841af1c70078b9dbdbfcd324628a33968cbb90e341591e4add8b63f57cd887d01dee720a428d60899a27edf07435b506be727d9585eb744b9eb151fe61dbc243cdfc115a2636d448e1f68bb67a32e79ba2d"}, {0x78, 0x8f, 0x6, "9bb1a16b591108d05b79a9bdb5226cce0723ce02b6d49c3513dbea5d5becf47c4fa79c02ae110c8d57d5b809cb35a9f4e860a5ce2ca7fa60f7118286f49a5b515c7a29e77dede27791f92aa885c4d26a375aaae34788fec6a63803c7f4fdb041f4d3d7"}], 0x2458}, 0x0)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000031c0)={@in6={{0x1c, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0xfffffffffffffeff}}, r5}, 0x84)
mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000)
getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000003280), &(0x7f00000032c0)=0x4)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000003300)={r4, 0x3, 0x5}, &(0x7f0000003340)=0x8)

00:00:11 executing program 3:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendto$inet(r0, &(0x7f00000000c0)="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", 0x5a1, 0x0, 0x0, 0x0)
preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/4, 0x4}, {&(0x7f0000000680)=""/238, 0xee}], 0x2, 0x0)

00:00:11 executing program 3:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1, @empty, @multicast1=0xa800fc6}, 0xc)

00:00:12 executing program 1:
r0 = open$dir(0x0, 0x40000400000002c2, 0x0)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000100)={0x6, 0xffff, 0x1200, 0x3, 0x823, 0xac, 0x100, 0x400}, &(0x7f0000000140)=0x20)
listen(r1, 0x0)
accept(r1, 0x0, 0x0)
close(r0)
execve(0x0, 0x0, 0x0)
poll(&(0x7f0000000080), 0x20000000000000be, 0x400000000003)

00:00:12 executing program 2:
r0 = semget$private(0x0, 0x3, 0x0)
__semctl$GETPID(r0, 0x2, 0x4, &(0x7f0000000040)=""/47)
__semctl$SETVAL(r0, 0x1, 0x8, &(0x7f0000000000)=0xfffffffffffffffd)

00:00:12 executing program 3:
mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1, 0x81010, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000040), &(0x7f0000000080)=0x8)
shmget(0x1, 0x2000, 0x68, &(0x7f0000ffb000/0x2000)=nil)

00:00:12 executing program 0:
r0 = dup(0xffffffffffffff9c)
getsockopt$inet6_int(r0, 0x29, 0x27, &(0x7f0000000440), &(0x7f0000000480)=0x4)
setsockopt$inet_group_source_req(r0, 0x0, 0x53, &(0x7f0000001600)={0x5, {{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, {{0x2, 0x1}}}, 0x118)
r1 = socket$inet6(0x1c, 0x10000003, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000100)={<r2=>0x0, 0x10000000000003f, 0x9}, &(0x7f00000015c0)=0xffffffa6)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000180)={r2, 0x200}, &(0x7f00000001c0)=0x8)
sendmsg$inet6_sctp(r1, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000240), 0xa4, 0x1fffe}, 0x2)
getsockopt$inet6_buf(r1, 0x29, 0x23, &(0x7f0000000040)=""/66, &(0x7f00000000c0)=0x42)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000001580)={'freebsd\x00', 0x8}, 0x24)
setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r2, 0xfff, 0xed2, 0x2}, 0x10)
madvise(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x4)
r3 = shmget$private(0x0, 0x3000, 0x2, &(0x7f0000ffa000/0x3000)=nil)
shmctl$SHM_STAT(r3, 0xd, &(0x7f00000004c0)=""/4096)
r4 = msgget(0x2, 0x20)
r5 = geteuid()
freebsd11_lstat(&(0x7f0000000200)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0})
r7 = getuid()
freebsd11_stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, <r8=>0x0})
freebsd11_lstat(&(0x7f00000014c0)='./file0\x00', &(0x7f0000001500))
r9 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(r4, 0x1, &(0x7f00000003c0)={{0x0, r5, r6, r7, r8, 0xa0, 0x200}, 0x7, 0x1, 0x100000001, 0x9, 0x2, 0x80000000, 0x0, r9})

00:00:12 executing program 2:
r0 = open$dir(&(0x7f0000002700)='./file1\x00', 0x100000000001fffe, 0x0)
writev(r0, &(0x7f0000003740)=[{&(0x7f0000000000)="2efd67492740003fe4f974e3", 0xc}, {&(0x7f0000003800)="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", 0xba}, {&(0x7f0000001180)="b75ce5dccc972dfbad3d0b2a71b0201eb2330a3c79a3ba5f87af68653302367515d1c9a64c9952d3b25b594a7dd59b86ce1edfc321f74db4bc25394c1b50f26c7bf611ede262b3f83baac9a4620117529d052de42fc0d3f038f46c7c2b523c0ba905576cf2e93eb5ea33f4b2a5009d4a510d0cacf1b6a888", 0x78}, {&(0x7f0000000140)="520a389a298593134db3d66c4d4885152f7b10f3ab887c7eb6773188db68d605201c4e23ac", 0x25}, {&(0x7f0000001200)="2c08837123", 0x5}, {&(0x7f0000003940)="73a6d53992a29568ddaafef1c86aaa219b8e6158c736c36cf9d5658acb8995491c7cfe7c797dfb6e5e6ccdec3e79fd4c772f677315e0f8d3e1c23752fa53e7aadae8a3a63842d865142cc68fb1c8d21d3c218abcac06c128615f680c3672862706f47c3a47b2c7020b4a2b904e468fe00a2fe2bf2be1f78f7dd53df956f5e3647bd9f532e37588159dadff4e698d5e0f0529e17799d0cc14586af3833b6d67e02612a280622d73fa", 0xdb}, {&(0x7f0000002480)="b53160fddacaa810abbebf1dbf046c4720df1f355bb5a46c527cf0a37a3b7e6fce119232d2e22c86a6e5227b8b851a9e2f7271ad1e4e6c1e55d9f6ba8960e1c5f45af2b00855312b4a8b94df8cd6ceffc54dce2ad4d68f1d0406ba6418f20b31f8427bbfcd3db7df1e7643d5de61d00f5d0de698e65780e44ab5c7a88ce50b36b9929112735761167a6ba05fb9961a138cceca464b6498968c62c30f2558ba06305ece9b09b69b4d60c2ba72c794c6f72d42608bbb2b85debd43f4fbb415d5f1efc5389b0e", 0x28c}, {&(0x7f0000002680)="d3f43e0aeaffff65860fdc1ab21eed71470c10601423ae616383609aaa8e70c917a541f34ae4b78d86b8beab5ff721d44d6cf3e46819c029d838debf991dd982b481c5cb9ec18ed871a4e428e9b33c57842e9c33a055f7e441c1cf75d390ca8daca97ef05dcd251b90eb5507398e353a4b96d3c8fe8bc0", 0x2b}, {&(0x7f0000002580)="0c05ea1a37be124fc78a68cf636e6c274b7ac82e5df2c95938a726a6a78e879b8eb8dbe1684db949c6d4d142806deb7d4fb8c80c7404013eac7d6852eb98abf93a9e5f8bd1cf07a76cc394bd3005bb546b56487ee890c2c3bb96a1effe413ba70028cb29ad0c11d00bdb49e7e2766f71723e542970834f81cf18789829f80cebf1901b0dd049daf53fbb77840218a641ee6855c203e81e1530c7a3eff4a4605a911a91e1bd5f2827b154d06e5b93efbf0b6ed01e0459770203b870f9c878bca445fca527f97edfc1692c82f9cbf5d5d8a7835b37c1f06a1282a2dd2d3e35e8858a819fe8d5d9a04ea40cd301beb74aea7d8d0cbf51b47fc7", 0xf8}, {&(0x7f0000002740)="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", 0x1000}], 0xa)
writev(r0, &(0x7f0000000100), 0x0)
writev(r0, &(0x7f0000001300)=[{&(0x7f0000001240)='z', 0x1}], 0x1)

00:00:12 executing program 3:
r0 = socket(0x1e, 0x30000002, 0xff)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, 0x0, 0xe831, 0x10000, 0x10, 0x0, 0x0, 0x81}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0)
getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
getrusage(0x0, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0)
r1 = getpid()
fcntl$setown(0xffffffffffffffff, 0x6, r1)
freebsd11_lstat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
shmctl$IPC_SET(0x0, 0x1, &(0x7f00000005c0)={{0x80000000, 0x0, r2}, 0x0, 0x0, 0x0, 0x0, 0x0, r1})
bind$inet(r0, &(0x7f0000000640)={0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0)
mkdir(&(0x7f0000000740)='./file0\x00', 0x41)
sendmsg(r0, &(0x7f00000003c0)={&(0x7f00000000c0)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000000680)=[{&(0x7f0000000100)="bb989187d413ea507cfd82dfc35253957a14fdfa66cd34d5e738e802ff8f3118465aef298a51453632ab5520792c95d2b639d8b4d30b59574ebe0421c89a863aa78421ad7824431122fb702dae86692439c6f01f379cd500a0806cdc6fbf03a233527886fffacf69a1a126881e4868376bb317d6f28592fad5df7276bb8b9138c613ef7d7d4c7f3c0e4fce93bdd12c266640834ca20f06988b9b8e4deb597857c424fdf667591ee1ae6ec990c2f109f6da6eea46a300a140556c681f55e1926cb375f494f72a0345ba2b20b577bada4e", 0xd0}, {&(0x7f0000000200)="a2b38de1d4bc065782edf95c", 0xc}, {&(0x7f0000000240)="792af2d51ea03eca9b3c22a88f8a00c7e7fc589e8b6ba91377dac26f4e1fd647939e799828d547f23179aef4ae0a26b57846314cf3632fbfc1601638f52687c51a205f13", 0x44}, {&(0x7f00000002c0)="d8304bdc1b332134351a7df93bcf75d532d9073c7701425de2a672febc9e6028716faf7223f459110c9d0951044a73b55eeb719ac792b02e3a3f60733dc84fe5ec00a68cd5202efd6ac3b702ba7df29d6e4720e7f33c2c44745add2165529669e7f1a88eac8e76ac86e25d455e5c66f10b2a5610cfef871bb7c41bc9ca5d8a1c50ef507724e6a15ac52f985b32f51fa7a1cc1202ccc46ff586f1be664d2913eb846aa9e4125fea252038c2f2d117a5399f3fd2521fe4c85ad3ad57814347ddf5e7ff8c3c6bf30ad697c39ab0fd2c5dcd17d8ce1e4e62d922b0f895fdee154965b715fa689f733806c5c2", 0xea}, {&(0x7f00000004c0)="e4b885ea76d53f381a4077f8669e2a08294b765cb608aa09315cd303af099aea6d75f283f44309ec31cd9afc33e197d3f769ed7da67f4b3060b730c47ddec8d8f4d1af7da7c5651cf3b0f2a394721d3c55c670373dae", 0x56}, {&(0x7f0000000540)="0dc42c35a62da713af88cdeeff36bded6688ed934d0947f1b09ef38ec14c7dc5f2661d292de97abda0556e08b94314e635fbcd335b8189707f616139d9dc79f3284e0cd6fbb89fcbfd0b892d5f107bc619f4d24b2f922a9c97c1cd29ea", 0x5d}], 0x6, &(0x7f00000007c0)=[{0x108, 0xffff, 0x6, "5dfa2634764a25fd159eb60e710d25f50732fca37e464a09dd20506787dbd2788335ebe5b4c3b82ed48e2af3cfdedbcc97a89ac028443c480cf79b969f2e6ab6cdd66adcfb0b27adfa59b9b72e9b9fe3a6a0ed901a872338849b1a2b0cdde551cddfa402067f3da04c2da1dfb88aab3f8dc016ec9877319581f88b80223ea17c655769ee994f36fec463f676f0ae3bc4e0f755b913271a656beac5bf109f8486319753e6b915e4d2df4c95ba3399fd87b819ca1a69df229ca36b8c88d9bcc6e277fbcb384ebf22d50c8f28ea87dbe612c41d7bdd376ef84299d78560ccfc25dd4cd2d3a06f2a22628e6c4a3980eeb0e90c2f"}], 0x108}, 0x1)
lchown(&(0x7f0000000780)='./file0\x00', 0x0, r2)
freebsd10_pipe(&(0x7f0000000a80)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f0000000b00), &(0x7f0000000b40)=0x4)

00:00:12 executing program 0:
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1)
mprotect(&(0x7f0000fab000/0x3000)=nil, 0x3000, 0x7)

00:00:12 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000000)={@in6={{0x1c, 0x1, 0x37f1, @empty, 0x1ff}}, <r1=>0x0, 0x0, 0x3, 0x93, 0x81, 0x8000}, &(0x7f00000000c0)=0x98)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x3, 0x0, 0x0, 0xcc5, 0x9, 0xfff, 0x100, 0xfffffffffffffffc, r1}, 0x20)
semop(0x0, 0xfffffffffffffffe, 0x9)

00:00:13 executing program 1:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000100)={0x6, 0xffff, 0x1200, 0x3, 0x823, 0xac, 0x100, 0x400}, &(0x7f0000000140)=0x20)
listen(r1, 0x0)
accept(r1, 0x0, 0x0)
close(r0)
execve(0x0, 0x0, 0x0)
poll(&(0x7f0000000080), 0x20000000000000be, 0x400000000003)

00:00:13 executing program 0:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
sendmsg(r0, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f00000012c0)=ANY=[@ANYBLOB="141f00000000000000"], 0x10}, 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x200004)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000080)=0x94, 0x4)

00:00:13 executing program 3:
r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84)
listen(r0, 0x0)
shutdown(r0, 0x1)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, 0x7bc, 0x80}, &(0x7f0000000040)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0xf, 0xff, r1}, &(0x7f00000000c0)=0xc)

00:00:13 executing program 2:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
readlink(0x0, &(0x7f0000000080)=""/150, 0x96)
r1 = shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil)
shmctl$SHM_LOCK(r1, 0xb)
socketpair(0x17, 0x1, 0x5, &(0x7f0000000540))
execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', 0x0, &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00'])
openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8)
accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000)
r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r3 = accept(r2, 0x0, 0x0)
close(0xffffffffffffffff)
r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r4, 0x7e2780e3)
r5 = getegid()
getgroups(0x1, &(0x7f00000001c0)=[r5])
r6 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mlockall(0x2)
accept(r2, &(0x7f0000000580)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000006c0)=0x1c)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r6, 0x0)
ftruncate(r4, 0x8000)
mkdir(&(0x7f0000000600)='./file1\x00', 0xb04f3800)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="0700000037d303c85172d3ed2ce521c4792dcde79b41c18130a8973e1a43dacea1b99b8ce8f19558f7f11dd8a22d0096efb4c2a7792f84f76de443d89102f5ebee911260801e7f562c3c164cea60d8df", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0)
r7 = socket(0x14, 0x0, 0x0)
connect$unix(r7, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
r8 = open$dir(&(0x7f00000005c0)='./file0\x00', 0x0, 0x6)
mkdirat(r8, &(0x7f0000000180)='./file0\x00', 0x0)
r9 = semget$private(0x0, 0x0, 0x10)
__semctl$IPC_STAT(r9, 0x0, 0x2, &(0x7f0000000440)=""/6)
open(&(0x7f0000000800)='./file0\x00', 0x0, 0x100)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f0000000640)=ANY=[@ANYBLOB="c209cce6c2e1c8800cdbcda7aca8484539a8548b3c23045ba5fcdfa4bbad17ae3c8ee10200000000000000fba631fbef3d3f488849bf2213005aa2b713668ca0332cb737d3d63d79441041ccde0159b73507000000d325b91d407b865bf587f805"], 0x0)

00:00:13 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r1 = dup(r0)
pwritev(r1, &(0x7f0000000600)=[{&(0x7f0000000580)='I', 0x1}], 0x1, 0x6d998)
read(r1, &(0x7f0000000000)=""/175, 0x6d999)
lseek(r1, 0x0, 0x0)
write(r0, &(0x7f0000000200)="9c", 0x1)

00:00:13 executing program 3:
r0 = getpid()
getpid()
getpid()
r1 = getpgrp(r0)
r2 = open(&(0x7f0000000000)='./file0\x00', 0x18040, 0x0)
getsockopt$inet6_udplite(r2, 0x88, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4)
wait4(r1, 0x0, 0xfffffffffffffffc, 0x0)
r3 = semget(0x1, 0x1, 0x0)
__semctl$SETVAL(r3, 0x0, 0x8, &(0x7f00000001c0))
wait4(r0, &(0x7f00000000c0), 0x1, &(0x7f0000000100))

00:00:13 executing program 0:
r0 = open$dir(&(0x7f0000000280)='./file0\x00', 0x206, 0x2)
r1 = openat(r0, &(0x7f00000000c0)='./file0\x00', 0x100040, 0x19)
sendfile(r1, r1, &(0x7f0000000140), 0x5)
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000480), &(0x7f00000004c0)=0x4)
truncate(&(0x7f0000000000)='./file0\x00', 0x0)
truncate(&(0x7f0000000400)='./file0\x00', 0x800)
truncate(&(0x7f0000000080)='./file0\x00', 0x800)
readlink(&(0x7f0000000040)='./file0\x00', 0x0, 0xc7)
freebsd11_stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
freebsd11_fstat(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
getresgid(&(0x7f0000000340), &(0x7f0000000380)=<r4=>0x0, &(0x7f00000003c0))
setresgid(r2, r3, r4)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
mkdir(&(0x7f0000000100)='./file0\x00', 0x33)

00:00:13 executing program 3:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="28000000ffff000003000000000000005604aa2f12be2be08436a1a9b99e431896688e6995685df4"], 0x28}, 0x0)
recvmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f00000001c0)=""/255, 0xff}], 0x1, 0x0}, 0x400c2)
r2 = socket(0x2, 0x2, 0x1)
setsockopt$inet6_sctp_SCTP_CONNECT_X(r2, 0x84, 0x8007, &(0x7f0000000040)={0xea8, &(0x7f00000002c0)}, &(0x7f0000000080)=0x10)

00:00:14 executing program 1:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000100)={0x6, 0xffff, 0x1200, 0x3, 0x823, 0xac, 0x100, 0x400}, &(0x7f0000000140)=0x20)
listen(r1, 0x0)
accept(r1, 0x0, 0x0)
close(r0)
execve(0x0, 0x0, 0x0)
poll(&(0x7f0000000080), 0x20000000000000be, 0x400000000003)

00:00:14 executing program 2:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
write(r0, &(0x7f0000000100)='T', 0x1)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x4, 0x12, r1, 0x1f000000)

00:00:14 executing program 0:
setitimer(0x0, &(0x7f00000000c0)={{0xfffffffffffff801}, {0x0, 0x2000004}}, 0x0)
r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in, &(0x7f0000000040)=0x10)
getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f0000000100)=0x4)

00:00:14 executing program 3:
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0)
rmdir(&(0x7f0000000040)='./file1\x00')
renameat(r0, &(0x7f0000000200)='./file1\x00', 0xffffffffffffffff, 0x0)

00:00:14 executing program 0:
open(&(0x7f0000000000)='./file0\x00', 0x800, 0x10)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$sock_timeval(r0, 0xffff, 0x1014, 0xfffffffffffffffe, 0x4)
socket$inet6_udp(0x1c, 0x2, 0x0)

00:00:14 executing program 3:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x4e, 0x0, 0x0)
r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x10000000)
fchmod(r0, 0x22)
setsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000080)={0xa2, 0x9625}, 0x10)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$sock_int(r1, 0xffff, 0x3038, &(0x7f0000000000)=0x5, 0x4)

00:00:14 executing program 3:
mkdirat(0xffffffffffffffff, &(0x7f0000000040)='./control/file0\x00', 0x0)
r0 = accept4(0xffffffffffffff9c, &(0x7f0000000140)=@un=@abs, &(0x7f0000000180)=0x8, 0x20000000)
r1 = semget$private(0x0, 0x8, 0x0)
semop(r1, &(0x7f0000000240)=[{0x5, 0x7fff}], 0x1)
semop(r1, &(0x7f00000001c0), 0x53)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f00000001c0)={<r2=>0x0, 0x6}, &(0x7f0000000200)=0x8)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000240)={r2, 0x8000}, &(0x7f0000000280)=0x8)
r3 = open(&(0x7f0000000000)='./control/file0\x00', 0x100008, 0x110)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
r4 = open(&(0x7f0000000040)='..', 0x0, 0x0)
mkdirat(r4, &(0x7f0000000100)='./control/file0\x00', 0x20)

00:00:14 executing program 0:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0)
pipe2(&(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100004)
linkat(r1, &(0x7f00000001c0)='./file0/file0\x00', r0, &(0x7f0000000200)='./file0/file0\x00', 0x400)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f00000000c0)={<r2=>0x0, 0x9}, &(0x7f0000000100)=0x8)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r2, 0xf, 0xffff}, &(0x7f0000000180)=0x8)
open(&(0x7f0000000240)='./file0\x00', 0x8000, 0x4a)
r3 = open(&(0x7f00000018c0)='./file0/file0\x00', 0x0, 0x0)
listen(r3, 0x0)

00:00:15 executing program 1:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000100)={0x6, 0xffff, 0x1200, 0x3, 0x823, 0xac, 0x100, 0x400}, &(0x7f0000000140)=0x20)
listen(r1, 0x0)
accept(r1, 0x0, 0x0)
close(r0)
execve(0x0, 0x0, 0x0)
poll(&(0x7f0000000080), 0x20000000000000be, 0x400000000003)

00:00:15 executing program 0:
r0 = socket$inet(0x2, 0x10000000, 0x0)
recvmsg(r0, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/180, 0xb4}], 0x1, &(0x7f00000011c0)=""/224, 0xe0}, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x2000, &(0x7f0000000140)=0x8000, 0x4)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000264ff0), 0x10)

00:00:15 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x29, &(0x7f00000000c0), 0x8)
r1 = getpgrp(0xffffffffffffffff)
fcntl$setown(r0, 0x6, r1)

00:00:15 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000040)='./file0\x00', 0xca86)
truncate(&(0x7f0000000000)='./file0\x00', 0x5)
getsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000080), &(0x7f00000000c0)=0x10)
munlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000)

00:00:15 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040), 0xfffffffffffffeb9)

00:00:15 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
sendfile(r0, r0, &(0x7f0000000140), 0x6)
r1 = dup(r0)
pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0)
ftruncate(r1, 0x38)
pwritev(r1, &(0x7f0000002e80)=[{&(0x7f0000000540)='+', 0x1}], 0x0, 0xbf24)
fcntl$setstatus(r1, 0x4, 0x10044)
mkdir(&(0x7f00000000c0)='./file0\x00', 0x81)
read(r1, &(0x7f0000000000)=""/175, 0x6d999)

00:00:15 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r1 = dup(r0)
pwritev(r1, &(0x7f0000000600)=[{&(0x7f00000000c0)="c0", 0x1}], 0x1, 0x6d998)
fsync(r0)

00:00:15 executing program 0:
getresgid(0xfffffffffffffffe, 0x0, &(0x7f0000000240))
mlock(&(0x7f0000c59000/0x2000)=nil, 0x2000)
getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080))
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
r0 = socket$inet6(0x1c, 0x5, 0x7fffffff)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000300)={<r1=>0x0, 0x80}, &(0x7f0000000340)=0x8)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000003c0)={r1, &(0x7f0000000380)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000400)=0x10)
r2 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x20600, 0x10)
getsockopt$inet_tcp_buf(r2, 0x6, 0x401, &(0x7f0000000200)=""/25, &(0x7f0000000280)=0x19)
setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000001c0)={0x4}, 0x4)
r3 = socket$unix(0x1, 0x7, 0x0)
listen(r3, 0x100)
connect(r3, &(0x7f00000002c0)=@in6={0x1c, 0x2, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x40}, 0x1c)
freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100))

00:00:15 executing program 1:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, &(0x7f0000000140))
listen(r1, 0x0)
accept(r1, 0x0, 0x0)
close(r0)
execve(0x0, 0x0, 0x0)
poll(&(0x7f0000000080), 0x20000000000000be, 0x400000000003)

00:00:15 executing program 2:
setuid(0xee01)
setrlimit(0x7, &(0x7f0000000040)={0x100000, 0x10001})

00:00:15 executing program 3:
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
mprotect(&(0x7f0000810000/0x3000)=nil, 0x3000, 0x0)
mprotect(&(0x7f0000b15000/0x1000)=nil, 0x1000, 0x3)
mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x2)
r0 = open(&(0x7f0000000000)='./file0\x00', 0x41, 0x100)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x9, 0x230, 0x3, 0x401, <r1=>0x0}, &(0x7f0000000080)=0x10)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)=ANY=[@ANYBLOB="02004e21e00000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000", @ANYRES32=r1], 0x8c)

00:00:15 executing program 0:
open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001})
r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
flock(r0, 0x2)
flock(r0, 0x3)
r2 = socket(0x17, 0x2, 0x3ee8)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000000)=0xce59, 0x4)
fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0xa83c})

00:00:15 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
ppoll(&(0x7f0000000040)=[{r0, 0x84}, {r0, 0xe9}], 0x2, 0x0, 0x0, 0x0)
close(r0)
close(r0)

00:00:15 executing program 2:
setitimer(0x0, &(0x7f0000000000)={{}, {0x2526f8fc}}, 0x0)
r0 = open(&(0x7f0000000140)='./file0\x00', 0x8, 0x1)
utimensat(r0, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={{0x5, 0x5000000000000}, {0x7f, 0x8}}, 0x200)
setitimer(0x0, &(0x7f0000000fe0), 0x0)
r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000040)={<r2=>0x0, 0x2, ']4'}, &(0x7f0000000080)=0xa)
getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x3, 0x5818000000000, 0x5}, &(0x7f0000000100)=0x10)

00:00:15 executing program 2:
r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140)=0x1c, 0x20000000)
getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000180)={<r1=>0x0, 0xff}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000200)={r1, 0x8, 0x7ff}, 0xc)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000080)={<r3=>0x0}, 0x0)
r4 = dup(r2)
setsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f00000000c0)=0x8, 0x4)
getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x19, &(0x7f0000000000)={r3, 0x10380d56}, &(0x7f0000000040)=0x8)

00:00:16 executing program 2:
preadv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000080)=""/120, 0x78}, {&(0x7f0000000640)=""/4096, 0x1000}], 0x2, 0x0)
r0 = open(&(0x7f0000000000)='./file0\x00', 0x615, 0x0)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000100)={<r1=>0x0, 0xe7, "f8ebc4a126f646bcac719e3f1a9cfb5d27296aafee00dfb85bbe32d0e9cff3cc18fae33f42c68cfbc4b419a5be4d10e7076b79619d63c1ab9547bf8643956623f463c46740c4a4e0efb2fce1331ee0b192f2cb64853d254014c9eda1d6735246e6766e78bcf59b5fbe0c47752975cb8012ca3f931fedfc548802af82da2e2bcc759c75c68483f697937c8ce9954c34f7455a47b5bcbccdd8d3fb4c704817b37e210341fe4b5d45a2c7887769600c763120937c041bb43516aea8b32c8cd88b1421a4db335a139d14f31e4a9ea5a1f6147ccea2fd0660aaa3db53e825b65dc19d3297b57082e205"}, &(0x7f0000000040)=0xef)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000200)={r1, 0xdf, "915768cbe102892a97e6208fa29358bee80dac820be1d741cf717ccc06dd6c7d69e88255ebef317af9db728c1985aafd5ff4202ec36e23f6bb0c3cbe36130472a7fc361c3ad28624d94d5440486b05f6b73a2f4b17c24e8cce92a9f2ea811bbc9617919b73ce18139e6024882dfaecc181b60224eb4564dca8d3aa9206cc16e9572858e2beb3c1479d9d2f06117d8e6f7c0a141c4bde902778cde0c8d9f46b6fd12ac782aee6f0d44e3eead84e6e7a74f9baa13f5f59935da4eadc6033bbff10420a80a084cafbcefd6757c12cf6c2a4abcbd83860c836d818ba32bdbe624b"}, &(0x7f0000000300)=0xe7)
pwritev(r0, &(0x7f00000003c0), 0x98, 0x2000)

00:00:16 executing program 1:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, &(0x7f0000000140))
listen(r1, 0x0)
accept(r1, 0x0, 0x0)
close(r0)
execve(0x0, 0x0, 0x0)
poll(&(0x7f0000000080), 0x20000000000000be, 0x400000000003)

00:00:16 executing program 3:
open$dir(0x0, 0x800000000000080a, 0x400000)

00:00:16 executing program 2:
r0 = accept(0xffffffffffffff9c, &(0x7f00000003c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000400)=0x1c)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000440)={<r1=>0x0, 0x2, 0x9, 0x1}, &(0x7f0000000480)=0x10)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000004c0)={0x8, 0xca5ac22143da04c7, 0x9, 0xfff, r1}, &(0x7f0000000500)=0x10)
setuid(0xee01)
clock_settime(0x0, &(0x7f0000000140))
freebsd10_pipe(&(0x7f0000000040)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000080)={<r4=>0x0, 0xa, 0xff}, &(0x7f00000000c0)=0x8)
fchdir(r0)
getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000100)={<r5=>r4, 0xe, 0x7}, &(0x7f0000000180)=0x8)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000300)={@in={{0x2, 0x0, @multicast1}}, r4, 0x416, 0x4, 0x87, 0x4, 0x15ee, 0x100000001}, 0xa0)
getitimer(0x0, &(0x7f0000000000))
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f00000001c0)={@in={{0x2, 0x3, @multicast2}}, <r6=>r5}, &(0x7f0000000280)=0x8c)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f00000002c0)={0x7fffffff, 0x200, 0x8, 0xa, r6}, 0x1de)

00:00:16 executing program 0:
sendmsg$unix(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000980)=@file={0x0, './file0\x00'}, 0x8, &(0x7f0000000580), 0x9, 0xfffffffffffffffe, 0x148}, 0x0)
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff}, 0x100000)
r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
renameat(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00')

00:00:16 executing program 2:
r0 = socket(0x17, 0x5, 0xffffff7ffffffffc)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={<r1=>0x0, 0x3, 0x7, 0x6, 0x5, 0x8}, &(0x7f0000000040)=0x14)
setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000080)={0x7fffffff, 0x1, 0x9ea6, 0x6, 0x2}, 0xc)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x8, 0x8, 0x1200, 0x7, 0x0, 0x80000001, 0xae7, 0x800, r1}, &(0x7f00000000c0)=0x20)
socket(0x1f, 0x5, 0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1105, &(0x7f0000000140)={0x0, 0x800}, 0x0)

00:00:16 executing program 3:
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x400, 0x100)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000100)={0x9675, 0x3, 0xbe, 0x7ff}, 0x8)
r1 = socket(0x17, 0x2, 0x80)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000000)={<r2=>0x0, 0x5, 0x2, 0x9, 0xffffffffffffffff}, &(0x7f0000000040)=0x18)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000080)={0x6, 0x1100, 0x6, 0x80000000, r2}, 0x10)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x4)

00:00:16 executing program 2:
open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x2, 0x0, 0x0, 0x100000001})
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000200010005})
preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000140)=""/67, 0x43}], 0x1, 0x0)

00:00:16 executing program 2:
r0 = socket(0x1c, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @remote}}, 0x0, 0x0, 0x2146, 0x111}, 0x98)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000001280)={<r1=>0x0, &(0x7f0000001200)=[@in6, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f00000012c0)=0x10)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000001300)={r1, 0xc3, "e13f892dec9a37caab496948ab9e55de99d6875f77c2b25c26772040e33f39b047fb084a200eea321f82550e85f62b03dd43f5fa1131a6d605e62fc55a6364c9538f527347706e2760499f80721c66bf7d11ec22cfc5cff829d908888030487b1c60dd693b6b5e3dbfeef085a152f267b0da9959e87e610ff85a59e382bd95288b3100ec17a4dd9f881f1c10f7d96a2f6b9883a5ed8d5d2531c0c02ddc1b5bdca8d36758dba50b965b191d3fddb551ebacb1afa691ddac6f9c319d56ef1aef0f78ca86"}, &(0x7f0000001400)=0xcb)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={<r2=>0x0, 0xfffffffffffffffc, 0x40, 0x40}, &(0x7f0000000140)=0x10)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000180)={r2, 0x1000, "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"}, &(0x7f00000011c0)=0x1008)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c)

00:00:17 executing program 1:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, &(0x7f0000000140))
listen(r1, 0x0)
accept(r1, 0x0, 0x0)
close(r0)
execve(0x0, 0x0, 0x0)
poll(&(0x7f0000000080), 0x20000000000000be, 0x400000000003)

00:00:17 executing program 0:
open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001})
r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
r2 = open(&(0x7f0000000040)='./file0\x00', 0xfffffffffffffffe, 0x0)
fcntl$lock(r2, 0xd, &(0x7f00000004c0)={0x3, 0x2, 0x5, 0x100000004})
r3 = open(&(0x7f00000001c0)='./file0\x00', 0x201, 0x0)
fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x3, 0x2, 0x3, 0x1000300010005})
r4 = dup2(r1, r2)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f00000000c0)={<r5=>0x0, &(0x7f0000000240)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000140)=0x10)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000000180)={r5, 0x2eb9e439, 0x40}, &(0x7f0000000300)=0xc)

00:00:17 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000100)={@loopback={0x3}}, 0x14)
accept$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c)

00:00:17 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, 0x4, 0x9}, &(0x7f0000000080)=0xc)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r1, 0x1, 0x80000000, 0x6}, &(0x7f00000001c0)=0x94)
open(&(0x7f0000000200)='./file0\x00', 0x1020c, 0x0)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0)
fchmod(r0, 0xe3)
ftruncate(r0, 0x8d54)
close(r0)
execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0)
open(&(0x7f0000000180)='./file0\x00', 0x2, 0x0)

00:00:17 executing program 3:
open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x1)
truncate(&(0x7f0000000000)='./file0\x00', 0x60000)
open(&(0x7f0000000040)='\x00', 0x40, 0x1aa)

00:00:17 executing program 2:
mprotect(&(0x7f0000266000/0x4000)=nil, 0x4000, 0x0)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x100004)
setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040), 0x4)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x7)
mprotect(&(0x7f0000577000/0x2000)=nil, 0x2000, 0x0)

00:00:17 executing program 2:
r0 = accept$inet(0xffffffffffffff9c, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000001140)=0x10)
getsockopt$inet_mreq(r0, 0x0, 0xc, &(0x7f00000011c0)={@multicast2, @multicast2}, &(0x7f0000001200)=0x8)
ftruncate(r0, 0x3)
r1 = open$dir(&(0x7f0000002700)='./file0\x00', 0x1000000000020002, 0x14)
writev(r1, &(0x7f0000000080)=[{&(0x7f0000000000)="09cf45af3ce467401b5aedecadfe7760ab6f772a02027cf4f1ec42521e8a9828098d7ff98e6c07b4ef538562e2ade23958f7d5e53f24f82587dd777e84f2b151d059030151072596ecbed7695c3fdfea6f7cc98a6c176270c179461d195edfcdaa7e80a922bfa54ced402861fb66a54c7f8880096c48c5aea5f7", 0x7a}, {&(0x7f0000000140)="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", 0x1000}], 0x2)
writev(r1, &(0x7f0000001300)=[{&(0x7f0000000100)='z', 0x1}], 0x1)
r2 = dup2(r0, r1)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000001180)=0x4, 0x4)
ftruncate(r1, 0x93bc)
r3 = getpgid(0x0)
fcntl$setown(r0, 0x6, r3)
setsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f0000001240)="1a7a6caa8b813d7dbb94c453a899fd9dacdfc41812932db684e07c28b4a0461f38535a25c5329f91d57ce4347299e1c076cc78548212c6b493c7fbcc19410b2d14b8c66ec24af0d63d04e9cc5f3e0bc73b84b462b6618d2f944364ed2ce3113f1743fe92e1f82f09ad26cb9d9e9b70cec7e4a17cd2b01a07eafb5c39ed7d000404f3a89bca9c3c23180cc3", 0x8b)
ftruncate(r1, 0x1)

00:00:17 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, 0x0, 0x0, 0x300, 0x291}, 0x449)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4)

00:00:18 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x800b, &(0x7f0000000040), &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000000)={0x5, [0x0, 0x3a6, 0x8, 0x7, 0x2]}, 0xe)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)

00:00:18 executing program 1:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000100)={0x0, 0xffff, 0x1200, 0x3, 0x823, 0xac, 0x100, 0x400}, &(0x7f0000000140)=0x20)
listen(r1, 0x0)
accept(r1, 0x0, 0x0)
close(r0)
execve(0x0, 0x0, 0x0)
poll(&(0x7f0000000080), 0x20000000000000be, 0x400000000003)

00:00:18 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
fcntl$setflags(r0, 0x2, 0x1)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x27, &(0x7f0000000140)={0x0, 0x800}, 0x0)

00:00:18 executing program 2:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x9, &(0x7f0000000000)={@loopback, @multicast2, <r1=>0x0}, &(0x7f0000000040)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@local, r1}, 0xfffffffffffffcae)
socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x19, 0x0, 0x0)

00:00:18 executing program 3:
shmget(0x1, 0x1000, 0x8, &(0x7f0000ffe000/0x1000)=nil)
r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000200)={@in6={{0x1c, 0x2, 0x100000000, @remote={0xfe, 0x80, [], 0x0}, 0x101000}}, <r1=>0x0, 0xe2c, 0x6, 0x80, 0x7ff, 0x9}, &(0x7f00000002c0)=0x98)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000340)={r1, &(0x7f0000000300)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000380)=0x10)
socket$inet_icmp(0x2, 0x2, 0x1)
r2 = socket$inet(0x2, 0x2, 0x100000000)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000000)={<r3=>0x0, 0x4, 0x3, [0x6, 0x7f, 0x4]}, &(0x7f0000000040)=0xe)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000100)={r3, 0x800, 0x3, 0x2, 0xffffffffdb53228b}, &(0x7f00000001c0)=0x18)
freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, <r4=>0xffffffffffffffff})
freebsd11_mknodat(r4, &(0x7f00000000c0)='./file0\x00', 0xc000, 0x9)
shmget(0x1, 0x4000, 0x20, &(0x7f0000ffa000/0x4000)=nil)
accept(r4, &(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000180)=0xffffffffffffffef)

00:00:18 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, <r1=>0x0}, &(0x7f00000000c0)=0x8c)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000140)={r1, 0x100000001}, 0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x2}, 0x0)

00:00:18 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="8202010001a3463ecfea68569d2e00007843559a9f8e0aece11d4c81543456a231d8b6f6ad2c74f81f5f10fbe861358cb7894355eb21e2410346ed48f26a5fb28d1a5ff8a0d297e95b80323ba7b0dab00000000000000000000000"], 0x1)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x0, 0x1600}, 0x10)
getrlimit(0x7, &(0x7f0000000000))
sendmsg(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="da", 0x1}], 0x1, 0x0}, 0x0)
getpeername(r0, &(0x7f0000000080)=@un=@file={0x0, ""/108}, &(0x7f00000001c0)=0x6e)

00:00:18 executing program 0:
r0 = socket$inet(0x2, 0x10000003, 0x0)
freebsd10_pipe(&(0x7f0000000240)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000180), 0x4)
getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
setsockopt$sock_timeval(r1, 0xffff, 0x1007, &(0x7f0000000140)={0x6, 0x1f}, 0x10)
setsockopt$inet_int(r0, 0x0, 0x47, &(0x7f0000000080)=0xbd8, 0x4)
sendmsg$inet_sctp(r0, &(0x7f0000000040)={&(0x7f0000000000), 0x0, 0x0}, 0x0)

00:00:18 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000140)={<r1=>0x0, 0x29, 0x3, [0x4, 0x983d, 0x80000001]}, &(0x7f0000000180)=0xe)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000001c0)={0x2, 0x2000, 0x0, 0x6, <r2=>0x0}, &(0x7f0000000200)=0x10)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000240)={<r3=>0x0, 0x7}, &(0x7f0000000280)=0x8)
sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={&(0x7f0000000000)=@in6={0x1c, 0x0, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x10000}, 0x1c, &(0x7f0000000100)=[{&(0x7f0000000080)="874ac82862b64edafc46f3db5753a8d6a850dbb73bf2c7dc903afef1d7c5bd21ba9bfa58f0211fa7170f55be6bd1725e684b0639355b116459a0a73a696356f6467d50d49cfdbde208ddcec42f3c06f949f5faf37582ade8225438ed76", 0x5d}], 0x1, &(0x7f00000002c0)=[@sndinfo={0x1c, 0x84, 0x4, {0x20, 0x800, 0x8, 0x9, r1}}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @sndrcv={0x2c, 0x84, 0x2, {0xffffffffffffb9bc, 0x7f, 0x2430, 0xf8b, 0x9, 0x1ff, 0xfffffffffffffffe, 0x4, r2}}, @dstaddrv6={0x1c, 0x84, 0xa, @loopback}, @dstaddrv4={0x10, 0x84, 0x9, @multicast2}, @sndrcv={0x2c, 0x84, 0x2, {0xea12, 0x7fff, 0x10, 0x2, 0xffffffffffffffff, 0xf3, 0x58f, 0x5, r3}}, @dstaddrv6={0x1c}, @authinfo={0x10, 0x84, 0x8, {0x7b}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}], 0xf8, 0x180}, 0x4)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x500, 0x3f}, 0x14)

00:00:19 executing program 1:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000100)={0x0, 0x0, 0x1200, 0x3, 0x823, 0xac, 0x100, 0x400}, &(0x7f0000000140)=0x20)
listen(r1, 0x0)
accept(r1, 0x0, 0x0)
close(r0)
execve(0x0, 0x0, 0x0)
poll(&(0x7f0000000080), 0x20000000000000be, 0x400000000003)

00:00:19 executing program 3:
mmap(&(0x7f0000122000/0x1000)=nil, 0x1000, 0x3, 0x410, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000))
mincore(&(0x7f0000122000/0x4000)=nil, 0x4000, 0x0)

00:00:19 executing program 0:
r0 = socket(0x2, 0x3, 0x0)
connect$unix(r0, &(0x7f0000000100)=@abs={0x1, 0x0, 0x0}, 0x8)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="ffff2e2fdf696ce53000"], 0x10)
getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000140), &(0x7f00000000c0)=0x4)
sendmsg$unix(r0, &(0x7f0000000680)={&(0x7f0000000040)=@abs, 0x8, 0x0}, 0x0)

00:00:19 executing program 2:
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000000)='./file0\x00', 0x100)

00:00:19 executing program 2:
r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0x1c)
setsockopt$inet_buf(r0, 0x0, 0x5f, &(0x7f0000000080)="2f8a148185da548e5be9", 0xa)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
socket$inet(0x2, 0x2, 0x0)

00:00:19 executing program 3:
r0 = semget$private(0x0, 0x9, 0x0)
semop(r0, &(0x7f00000000c0)=[{0x1, 0x7, 0x1000}, {0x2, 0x4bf, 0x1800}, {0x0, 0x4, 0x1800}], 0x3)
r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10, 0x10000000)
setsockopt$inet_mreqsrc(r1, 0x0, 0x4f, &(0x7f0000000080)={@remote={0xac, 0x14, 0x0}, @multicast2, @broadcast}, 0xc)
__semctl$IPC_RMID(r0, 0x0, 0x0)

00:00:19 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={<r1=>0x0, 0x0, 0x1, [0x49e1]}, &(0x7f0000000100)=0xa)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000180)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r1}, 0x8c)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r2=>0x0]}, &(0x7f0000000140)=0xfffffffffffffec6)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r2, 0x10001}, 0x10)

00:00:19 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x1000}, 0x10)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000)={<r1=>0x0, 0xf, 0x3}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={r1, 0x10001}, 0x8)
r2 = fcntl$dupfd(r0, 0xffffffffffffffff, r0)
sendmsg$inet_sctp(r2, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="100000008400000003000000000000002c067f8f8c706b1432c5bfc4d2edce736e618df670cc365790515228794de50d06fbee2c9f2a2d9fc325c91bce3c67fd2edaaca7929d82"], 0xa9}, 0x0)

00:00:19 executing program 1:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x3, 0x823, 0xac, 0x100, 0x400}, &(0x7f0000000140)=0x20)
listen(r1, 0x0)
accept(r1, 0x0, 0x0)
close(r0)
execve(0x0, 0x0, 0x0)
poll(&(0x7f0000000080), 0x20000000000000be, 0x400000000003)

00:00:19 executing program 3:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc)
r1 = open(&(0x7f0000000280)='./file0\x00', 0x100, 0x80)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000002c0)=ANY=[@ANYBLOB="1c004e22c5000000000000000000000000000000000000013004000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=<r2=>0x0, @ANYBLOB="00008000ff070000"], &(0x7f0000000380)=0x8c)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000003c0)={r2, 0x1, 0x5}, &(0x7f0000000400)=0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000140)={@multicast1, @multicast2, @broadcast}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x10044, &(0x7f0000000000)={@multicast1, @multicast2, @multicast1}, 0x54)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000240)={@empty, @rand_addr=0x612, @rand_addr}, 0x9)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast1, @empty, @rand_addr}, 0xc)
r3 = accept$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000100)=0x1c)
flock(r1, 0x1)
getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={<r4=>0x0, 0x3}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f0000000200)={0x162, 0x2a2, 0x6030, 0x6, 0x5, 0x8001, 0x98, 0x4ce8, r4}, 0x20)

00:00:19 executing program 0:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="28000000ffffffffff7fffffffff0000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1], 0x28}, 0x0)
recvmsg(r0, &(0x7f0000000300)={&(0x7f0000000000)=@in, 0xc, 0x0, 0x0, &(0x7f0000001440)=""/225, 0xe1}, 0x0)
dup2(r0, r0)

00:00:19 executing program 2:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="05008852132500003f6642105da3000f955d0600000000000000214dafc0a44ee8ad8fdfcb489e681dbb5b651c6fb7896729bec16de1a097cdd71031f0097c15ae22e86f6751814e343da07328db621e"], 0x10}, 0x0)

00:00:19 executing program 2:
r0 = dup(0xffffffffffffff9c)
r1 = dup(r0)
utimensat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x80000001, 0x3f}, {0x1, 0x6}}, 0x0)
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
link(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00')
open(&(0x7f00000001c0)='./file0\x00', 0x5, 0x0)

00:00:19 executing program 0:
r0 = open(&(0x7f0000000140)='./file0\x00', 0x800000200, 0xd0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={<r1=>0xffffffffffffffff})
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r3 = dup(r2)
pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f00000000c0), &(0x7f0000000180)=0x4)
pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24)
fcntl$setstatus(r3, 0x4, 0x10044)
fsync(r2)
read(r3, &(0x7f0000000000)=""/175, 0x6d999)
sendfile(r0, r1, 0x0, 0x257f)

00:00:19 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000000)=0x3, 0x4)
close(r0)
freebsd11_fstat(r0, &(0x7f0000000580))
recvfrom$inet(r0, &(0x7f0000000080)=""/133, 0x85, 0x40, &(0x7f0000000140)={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000180)={<r1=>0x0, 0x100000}, &(0x7f00000001c0)=0x8)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000200)={r1, 0x40}, &(0x7f0000000240)=0x39f)
setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000040)=0x3, 0x4)
r2 = getpgrp(0xffffffffffffffff)
fcntl$lock(r0, 0xb, &(0x7f0000000280)={0x0, 0x3, 0x5, 0x6, r2})

00:00:19 executing program 3:
sigaltstack(&(0x7f0000d9d000/0x3000)=nil, 0x0)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x0)
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0)
mkdirat(r0, &(0x7f0000000000)='./file1\x00', 0x0)
fsync(r0)
mprotect(&(0x7f0000a3e000/0x3000)=nil, 0x3000, 0x2)
mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0)
rename(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00')
mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000)
sigaltstack(&(0x7f0000960000/0x2000)=nil, &(0x7f0000000000))
mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x4000000001)
sigaltstack(&(0x7f0000bd8000/0x5000)=nil, 0x0)
mlock(&(0x7f0000a42000/0x3000)=nil, 0x3000)

panic: pmap_demote_pde: page table page for a wired mapping is missing
cpuid = 0
time = 20
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe00212a96b0
vpanic() at vpanic+0x1e0/frame 0xfffffe00212a9710
panic() at panic+0x43/frame 0xfffffe00212a9770
pmap_demote_pde_locked() at pmap_demote_pde_locked+0x1288/frame 0xfffffe00212a9840
pmap_remove() at pmap_remove+0x5c8/frame 0xfffffe00212a98d0
vm_map_protect() at vm_map_protect+0x666/frame 0xfffffe00212a9940
sys_mprotect() at sys_mprotect+0xcc/frame 0xfffffe00212a9980
amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe00212a9ab0
fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe00212a9ab0
--- syscall (198, FreeBSD ELF64, nosys), rip = 0x412e5a, rsp = 0x7fffdffdcf38, rbp = 0x3 ---
KDB: enter: panic
[ thread pid 5298 tid 100697 ]
Stopped at      kdb_enter+0x6a: movq    $0,kdb_why