ffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000140)=0x10)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000240)={r1, 0x6}, 0xf7)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r2, 0x29, 0x9, &(0x7f0000000100)=0x3, 0x4)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000280)={r1, 0x6}, &(0x7f00000002c0)=0xffffffffffffff82)

16:45:24 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r1 = dup(r0)
pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000002c0)='f', 0x1}], 0x1, 0x0)
pwritev(r0, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24)
fcntl$setstatus(r1, 0x4, 0x10044)
pwritev(r1, &(0x7f0000002800)=[{&(0x7f00000000c0)='Z', 0x1}], 0x1, 0x6d998)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000140)=0x1000, 0x4)
pwritev(r0, &(0x7f0000000400)=[{&(0x7f00000004c0)='*', 0x1}], 0x1, 0x0)
fcntl$setstatus(r1, 0x4, 0x0)
read(r1, &(0x7f0000000000)=""/175, 0x6d999)

16:45:24 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000002c0)=0x3, 0x4)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000380)={<r1=>0x0, 0x7, 0x3, 0x807, 0x81}, &(0x7f00000003c0)=0x18)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000600)=ANY=[@ANYBLOB="1c004e2302000000000000000000000000000000000000010004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r1, @ANYBLOB="0d000110f8ffffffa8d1915f4e9f1e94838b0dcc91c33762d199e3ec3ffefd98160e7896dc"], &(0x7f00000004c0)=0x8c)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x3}, 0xb)
setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000500)={'accf_dns\x00', "501372a37151d72eabed6dc2fbdc728f9733322f0d35872b58e5e329e1426ff755df52e8bd06508cef2be606326e07dd05dad51235fda1d81749993ec5be20c248f91edd96fad3cfabd7855da0acbc9eec2d90fed05bbcb9ae91775b7e095fb0cb3a856fa50ae07390a11d44f986082641d87510fdff163b38b5554997cf62fd372e8385e5c3333280464193beea30f14d8545a9ebd8f0b938602b436642adcd2076eb95cc2f5bc24c9d4762dbcb7f976f292cc43590f43402bc17cd288afda1df46aa0349d335238651329588e5e5c452e83e1125c122adea5fa0ecf42f6ebff6ed55f36fb747797338c26bc61071b7"}, 0x100)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000780)={r1, 0x7, 0x72c, 0x7, 0x0, 0x60e, 0xfffffffffffffffe, 0x0, {@in6={{0x1c, 0x0, 0x100000000, @local={0xfe, 0x80, [], 0x0}, 0x3}}, r1, 0x81, 0x80000000, 0x6, 0x1, 0x1}}, &(0x7f0000000840)=0xb0)
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000006c0)={r1, 0x354d, 0x7, 0x14e6, 0x1, 0xfffffffffffffe00, 0xdd, 0x0, {@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r1, 0x3, 0x735, 0x7f, 0x9, 0x7}}, &(0x7f0000000340)=0xb8)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x2, 0x4)
setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000300)={0xc, 0x5}, 0x10)
recvmsg(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/229, 0xe5}, 0x0)
getsockopt(r0, 0xf78, 0xffffffffffffffff, &(0x7f0000000400)=""/138, &(0x7f00000000c0)=0x8a)
shutdown(r0, 0x0)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000100), &(0x7f0000000180)=0x4)

16:45:24 executing program 3:
dup2(0xffffffffffffffff, 0xffffffffffffffff)
r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x300, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r1, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)
setrlimit(0x7, &(0x7f0000000840)={0x9de, 0x2})
setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, 0x0, 0x337)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0)
sendmsg$unix(r0, &(0x7f0000002480)={0xfffffffffffffffe, 0x0, 0x0, 0xfffffec0, 0x0, 0xe793383755fd65f9}, 0x0)
freebsd10_pipe(&(0x7f0000000000)={<r2=>0xffffffffffffffff})
readv(r2, &(0x7f0000000780)=[{&(0x7f0000000180)=""/213, 0xd5}, {&(0x7f0000000280)=""/49, 0x31}, {&(0x7f00000002c0)=""/84, 0x54}, {&(0x7f0000000340)=""/67, 0x43}, {&(0x7f00000003c0)=""/158, 0x9e}, {&(0x7f0000000480)=""/167, 0xa7}, {&(0x7f0000000540)=""/254, 0xfe}, {&(0x7f0000000640)=""/27, 0x1b}, {&(0x7f0000000680)=""/203, 0xcb}], 0x9)
setsockopt$inet6_group_source_req(r2, 0x29, 0x54, &(0x7f0000000040)={0x4, {{0x1c, 0x2, 0x6, @loopback, 0x8}}, {{0x1c, 0x3, 0x80000001, @loopback, 0x8}}}, 0x108)

16:45:24 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x2, 0x84)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x1204, &(0x7f0000000000), 0x2)

16:45:24 executing program 0:
munmap(&(0x7f0000f90000/0x2000)=nil, 0x2000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2)
sigaltstack(&(0x7f0000dff000/0x3000)=nil, 0x0)
mprotect(&(0x7f0000903000/0x2000)=nil, 0x2000, 0x2)
r0 = semget$private(0x0, 0x0, 0x240)
fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
r3 = geteuid()
fstat(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
__semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f00000002c0)={{0x8000, r1, r2, r3, r4, 0x4, 0x10000}, 0xc503, 0x1f, 0x2})

16:45:24 executing program 0:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0)
readv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f0000001640)=""/4096, 0xfec6}, {&(0x7f0000002680)=""/4096, 0x13b7}], 0x2)
fstat(r0, &(0x7f0000000200))
pwritev(r0, &(0x7f00000001c0)=[{&(0x7f0000000000), 0xffffffffffffff6a}, {&(0x7f0000000080)="299dc73aecf2130da6f2ebb564f6fbdcfd7d05ab3b85398b199ed93b3acc530b32e831", 0xff27}, {&(0x7f00000000c0)="ae6b13f2861e81f5aae0c80f0d612d5bf3073f3f5d6275737e95dc0519117b84f54d5fc332dd368b958c6213c834e5b3", 0x30}, {&(0x7f0000000100)="887070b378610a3aa60be8ef553a89a1d545d85c1a1aa6923effee4000eed6b59205f279d2f493a4dedf732ed425faffb7ba9cffe359129ec9245af0ca6a3b0760a52dbc39aa5aab2b6cfc2acf2b4fe0079b6e59958e66279fe529e65d2d233ffb98ae1926ab745770945b865561fb5778d814aa9a6c10d0c4a98d6e282c7e5171227a69065f3e35d8f97d1986066c7078", 0x91}], 0x4, 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000300)={@in={{0x2, 0x3, @loopback}}, <r1=>0x0, 0x4, 0x3f, 0xffffffff, 0x0, 0x800}, &(0x7f0000000000)=0xa0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000003c0)={r1, 0x3}, 0x8)

16:45:24 executing program 0:
freebsd10_pipe(&(0x7f0000000380)={<r0=>0xffffffffffffffff})
setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f00000003c0)={@empty, @local={0xac, 0x14, 0x0}}, 0x8)
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
getgroups(0x3, &(0x7f0000000080)=[0x0, <r1=>0xffffffffffffffff, <r2=>0x0])
chown(&(0x7f00000001c0)='./file0\x00', 0x0, r2)
r3 = dup(0xffffffffffffff9c)
sendto(r3, &(0x7f0000000200)="d8013bea1b322e4e980af5093301bbd8349526c713bb83845599d5927b261e9231e93a8c0f33d798f175a0acea33109b88e9b8ff8ce20b5660c0d75717eccbf900601f308dfe4b174ff974a71783c54662adf6962ce62415785fdca399db053e6f449bc7fbfc2e0355bfa755ed6921ed5f1857fa5c7210522431bcfe7ba207ca5171e49263120fd4e3d98167f8d8e27bfee69fc26f0cec94e5ef222efd7445c28cfac25bb9c33a559c30abf1a03c7145ba841a1178e0c725331712c77cc6c1a1bd074cbe7e0014cb1772ebf34a0ba23b62641109c7117456d95faade75a6fd5c", 0xe0, 0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f0000000040)={<r4=>0x0, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6, @in, @in6]}, &(0x7f0000000180)=0x10)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f0000000300)={0x3, 0x3, 0x2020, 0x6, 0x5, 0x2, 0x5, 0x800, r4}, &(0x7f0000000340)=0x20)
setgroups(0x5, &(0x7f0000000400)=[r1, r2, r2, r2, r2])
setgroups(0x0, 0x0)
chmod(&(0x7f00000000c0)='./file0\x00', 0xfffffffffffffffc)

16:45:24 executing program 0:
r0 = open(&(0x7f00000001c0)='./control\x00', 0x100, 0x60)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000100)={<r1=>0x0, 0x4, 0xf, 0x1ff, 0x1}, &(0x7f0000000140)=0x18)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000180)={r1, 0x8}, 0x8)
mkdir(&(0x7f0000000040)='./control\x00', 0x0)
r2 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0)
rmdir(0x0)
mknodat(r2, &(0x7f0000000080)='./control\x00', 0xe0e0, 0x7)
rmdir(&(0x7f00000000c0)='./control\x00')

16:45:24 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x10040, 0x0)
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000040), &(0x7f0000000280)=0x4)
setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000080)='f\b', 0x2)
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
chmod(&(0x7f0000000180)='./file0\x00', 0x23f)
setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000001540)={@empty, @local={0xac, 0x14, 0x0}}, 0x8)
getgroups(0x3, &(0x7f0000000080)=[0x0, 0xffffffffffffffff, <r2=>0x0])
setgroups(0x2, &(0x7f0000000040)=[r2, r2])
recvmsg(r0, &(0x7f0000001500)={&(0x7f00000001c0)=@un=@abs, 0x8, &(0x7f0000000480)=[{&(0x7f0000000200)=""/53, 0x35}, {&(0x7f0000000240)=""/44, 0x2c}, {&(0x7f00000002c0)=""/57, 0x39}, {&(0x7f0000000300)=""/205, 0xcd}, {&(0x7f0000000400)=""/123, 0x7b}], 0x5, &(0x7f0000000500)=""/4096, 0x1000}, 0x80)
setuid(0xee01)
r3 = semget$private(0x0, 0x9, 0x281)
__semctl$GETALL(r3, 0x0, 0x6, &(0x7f00000000c0)=""/182)

16:45:25 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, 0x15, 0x0, 0x0, 0x6]}}, 0x1c, 0x0}, 0x0)
munlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000)
sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={&(0x7f0000000040)=@in={0x2, 0x0, @broadcast}, 0x10, &(0x7f0000000240)=[{&(0x7f0000000080)="25639c21fdd024653d85ed96f206e722c23788ca3b3830962616ba4a2e9349cf662932431aa9d97aea8fc90072221757f2cbda3d74f055b05b3a1098a58b54df92a6755b1f43631d239a683d52c24990169fee5259c385eb9e323622242d5e6551900247e83fc065f7f95a4919f0a2cc890cd6bcedd5da5d9ef8c40fed5db8f5ec4e87529870f38ebd5549b161a384b4a254c6787becf9fd61d1b383c98ba6456c5337032d92b8a806ca5fd69d8816bd0ac0cea982ee2b09900c652bcdb47adf5745c7432ce5b9bc861dc48bc3b3efca69a0f83a32c045576efb7b3300f0835993372540d927471e171bc76bbd2a7842c4ef081712", 0xf5}, {&(0x7f0000000180)="b2567f8a1f47d1fb999f3ffedb418babb0f59330042ab846e27b560bd94549989d00f0b3a664becbb26c9ab2781eecc93966d1de3ff6b6e7cca5ee406e2aed1ff693605a5fc0c136eb75", 0x4a}, {&(0x7f0000000200)="11b38d132cd4f484e489", 0xa}, {&(0x7f00000002c0)="b5eef2fcf3d4d7b8f1c6617da4640de0307313f3594e0ffb24742e3d6d897225164ac5f5ffad2e564bb6491fcffb03562fefe3f243a7ac3bc1ddd435bb2c3b3938438a5dadaacd19659c039cdad2ba37a63870765f452d5087d9042a0161357e3dd5eb7c4117c48a252fb6221704b630b3d1b434b69e70ff4d0645d6723868d9827b7d0c1197aab976085fad1bbe213b1103c19f80fac6f83efeb3048461809966a1be4a78bc3455", 0xa8}], 0x4, &(0x7f0000000380)=[@dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, [], 0x0}}, @authinfo={0x10, 0x84, 0x8, {0x6}}], 0x2c, 0x8}, 0x2000c)

16:45:25 executing program 3:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x404, 0x40)
mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x3, 0x12, r0, 0x0)
mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000)
munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000)

16:45:25 executing program 0:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000)={0x0, 0xa9c}, 0x8)
setsockopt$sock_timeval(r0, 0xffff, 0x1014, 0xfffffffffffffffe, 0xaa)
ftruncate(r0, 0x7)

16:45:25 executing program 1:
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0)
mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0)
chroot(&(0x7f0000000240)='./file0\x00')
chdir(&(0x7f0000000040)='./file1\x00')
chmod(&(0x7f00000000c0)='./file0/file0\x00', 0x1)
renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00')
__getcwd(&(0x7f0000000280)=""/85, 0x55)

16:45:25 executing program 2:
recvmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x2c9, 0x0, 0xffffffffffffffc8, &(0x7f00000002c0)=""/140, 0x8c}, 0xfffffffffffffffd)
r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8000, 0x81)
setsockopt$inet6_group_source_req(r0, 0x29, 0x54, &(0x7f0000000040)={0x4, {{0x1c, 0x3, 0xffffffffffffffd9, @loopback, 0x2}}, {{0x1c, 0x2, 0x8, @empty, 0x3c}}}, 0x108)

16:45:25 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000180)=@abs={0x1, 0x0, 0x2}, 0x8)
setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xc}, 0x8)
accept4$unix(r0, 0x0, &(0x7f0000000000), 0x30000000)
socket$unix(0x1, 0x7, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3}}, <r1=>0x0, 0x1, 0x101, 0x21a, 0x7, 0x3ff, 0xec}, &(0x7f0000000140)=0xa0)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000280)={r1, 0x9, 0x1000, 0x1, 0x100, 0x7}, 0x14)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x100000005, 0x8000000190e, 0x0, 0x10000, <r2=>0x0}, &(0x7f00000002c0)=0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x6, 0x2, 0x0, 0x0, 0x4, 0x2, 0x7, 0x1, r2}, 0x20)

16:45:25 executing program 2:
syz_emit_ethernet(0xffffffffffffff2b, &(0x7f0000000000)="79cdeb8ce60c923afeed35c008060020dd2c2a21719d93f325bab83be28ea73e9db137a55171ff3f8045d4fdcbbdd5e721023c70289580e4001398e76eeaa50d1c721fcb86011be2814a573d31c6338c0ed64eed3a11bbc8523f383ac6fba80b826be30cc2f3e0dd461e8325973c73481469a5690d031107c77c35f9dc708a2f92350604e9d49b84a9180b77941d829d1b1936265b4a2a0c4f36def0fd33dad140de23a44f4d85d4ef417cda")

16:45:25 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)=ANY=[@ANYBLOB, @ANYRES32=<r1=>0x0], 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000040)={0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, 0x83)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={<r2=>0x0, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000180)=0x10)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000001c0)={r2, 0xfffffffffffffffd}, &(0x7f0000000200)=0x8)

16:45:25 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x3}, 0x8)
writev(r0, &(0x7f0000000080), 0x0)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1202, &(0x7f0000000040)={0x0, 0x2}, 0x8)

16:45:25 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0xfffffffffffffffe, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1e, &(0x7f0000000100), 0x10)

16:45:25 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x400000000101)
truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000)
truncate(&(0x7f0000000100)='./file0\x00', 0x31000000)
socket$inet6_udp(0x1c, 0x2, 0x0)

16:45:25 executing program 1:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={<r0=>0xffffffffffffffff})
r1 = fcntl$dupfd(r0, 0x0, r0)
accept4$inet(r1, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000100)=0x10, 0x10000000)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x3, 0x20, @empty, 0xe9e}, 0x1c)
open(&(0x7f0000000040)='./file0\x00', 0x10000, 0x100)

16:45:25 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000000)=0x1, 0x4)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
getpgrp(0xffffffffffffffff)
fstat(0xffffffffffffffff, 0x0)
fstat(0xffffffffffffffff, 0x0)
getpgid(0xffffffffffffffff)
fstat(0xffffffffffffffff, 0x0)
freebsd11_fstat(0xffffffffffffffff, 0x0)
getpid()
geteuid()
freebsd11_fstat(0xffffffffffffffff, 0x0)

16:45:25 executing program 2:
r0 = socket(0x2, 0x5, 0x4)
getgid()
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000200)={0x0, 0x7}, 0x8)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2feb709aceecf3"], 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r1=>0x0]}, &(0x7f0000000100)=0x8)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={r1, 0x6, 0x3, 0xfffffffffffffffa, 0x4}, &(0x7f0000000140)=0x18)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={r1}, 0x8)
fchdir(r0)

16:45:25 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt(r0, 0x7ff, 0x3, &(0x7f0000000100)="52d43548238a980cc3e536a88449be5eda7aa2e4d75be0be667d9d52b67f9a9862381ec59db494c7b6cbb6b1584bf27a8cf688a086557ac2528937fcb83503b23ad1a21c9df4544471f99dd9a0e874ec027809838b1b1459118f5dd61e5eef54f2f7407dd093ea363f905813e36f202a0798c032b778981b68e751906d7587b61cf5b92024034f01ca32535380328bbb8070f38d8811758eb709abc3e2a98da0b7412929e56667db165f808890dd2bc8f94b985cb02b2b4fc6a612fac0e868009bc21ea64d51fccf027e372cdc3bd7856afb67f3bcda6dc8e7e6f4776c9a30e46ec19ab7c49396f8995da28d979f230b1efbb4d8c2c91dcfa5e77460d2b4d613c50ea9c7af880e0560f567ac1984165540108a030eb80387cf3f7e355f26beb94b745ee25c0ae6f2c75e4b60babef0bcfd27c7948b69169dfa05cd469f2d26a12fa0c13a5f9db6ab1c18d71bca00d56a4dd17c0fc8e17ed3a93c3ef0e118f648a0a6e139762a8cfd9609e61baf80d5b11cd08ae45e09358a19fc64bf7c0b846efdb92d19baa5f469609e3e09efbba27828c57fb91c1a654d792fa5fe59e3c2dfaeb83619a234f3af9fd6dde9e33b982eb2452dc9d074f8bc724c6ebaec8fa98a4fe977b34721c6f93bba10eaa6a54a26138376ab9608eede9b7cfb40b53686c93b2198fc2733ccec4f7b127cec089b425bc7f2cb690139f72b1ba8a94526309421ff2fd3f27ae50b6a9648afad142d5d20679b5a4284c494fe8e1e9eff3c6e7856920e1af81a6b94925a27d55f8e0af7a43f2755a82e87245a50e1396af4c3fb7da1ea314bdde1289ac184d2ff4549e3cb3bc06432674db6dd6691cb635614273e8319a09960ee41b9dfe5c339a077d0c2428ab89557e9f27b345b9c9a4a1838e93b962899f2d0ec55cfaebc0b6e851065865ab46e346846f2989bf63ff26ddd49cae21dad705fd746160846e7ced0c458b73bc135b68d053efdadfc48d28f8b25f3c2fd5cbbab374cca60512a0dbab122101c2f2be03c2ee08d4a7e5f2d5c671bcca49baee509b910eecf7c7241f206392eae200d9dc283f6fa3ff5267aa8528384f0d831d0dd4f57aba3398671ef2adfb95be0ff1dc9abb17c9009971615c9203e0de8ab3f54c61236bafadad6c2d873be85cbf466e3527a87d1936f907378b83ff6ebe83f272181fcdd78d88dffe1f63279adfb69ac860f0f215687d6580ff2740270ec416daeab4513aa507aac5537c88728589de7be81381544e9f759c2452025e6c27b4ab051c695165b8b061660b0cf2292af90cbf123154dea3110b5b126c1ba5125e0845fcab365f6155dbbaec6daaafe2c4408138506ea5ede16706a39f1b2ecc1b3240e25185c7c1d84ab5cb0d720079245c434b18adc5daf7cb76b5029d6d41f4a9dcd1e97393a01a5842c9b86c0b6143383e8b5ed295f3421a0bf6f475054014c615ad4e42330bfa85b98b14ec14d2a8d509cc56690c830fb3e13566da302c6160565c26736aee13c284c97e9a4f1991def420e767030609ffdfa0bbaadffc15232ce8c03be9b0ad2ce3fab0a5fed2236523c29a6239f092120e026066c27e074171d57becf6bb53478778dcf45f5b1d56b3cc9e412e7bff203e746e37f43c3317a18a80d75d3f3eefe026c76ce154a9fa4013200ff0a1f8684b74ae21bff74d72b8d75f515923415dcf0728bf3219fdbbeebf09617bc0b3c9b3fc867730bec6dfde8f848408ad6aed8b3f5f2860ad5b32f596ac2b3a695556de6f2d97013d87e9b94e36e954be3bfe13ec504970b3c663d356815d62ca7dfef4f0fb8343116ec799af1fcd5f72ff97958fb317c06e1068b5f08d02cf5bf4acd4e5aaeab7cf962da1bfc17909e82e11e4f2f8598843ef5f793b041c6640b4857f5f1339889fb522ddd128ae8b12367d92ba92bc74bc145482d0e812938445d565330843c30cb718dfee0622d948e3300da3c060689f08c2694ad6056e5807e55b685767b844977e8a2f6c3bfe9aa9766c26d12d8e62616ab01e93c7d05466ca73df9585f0d3d6c21a1dfabd98c0a007cb731f7de84acfbe63aafcc7decea440751f2e378358f4d8704ff9be69269607464c6f0bf11f2aaef35fe3d3238e499f3f9d8dcb502558604f6ee811d3eadabb51eb6156c1fa4a470beaa3058c65b987107ff7f56bdecc1c607e9cd0beb89638db629b9b760751e00fea1db5bb30da064b34aae1d3dba0615b077644c4a796ba77e267bb63dc2be978ba5d974401a3a4d6e78055ab8cfdcc2162ae97bc80a8f75f27bb1e9adbc7f3be3cb3be91dd2c4264873f97fc89823a01d1131b2e8e09ff507a1f2d267be1b0e5364712b5d90cd475747df08cca0f6f1e9fbe40e3822a9cbeca0296815a139b9f61866f41f89a792727c1b11993959e53804a7d787d815ac53485946814490a84a47034be2ad2be0a3bd9d1fbef9c4183df97e38322063bc952037d8290afb8950e81282a6856d48bb47463383426dc2984373102627e29b6070a6f2ffa2f98737f6ee8c3cc532620001d214e0f7cf31e5b4c0c38ddb3888e393f3a1f599aaadb69e018a172825a2551d9dc4a4ce7307f946e1663161e65359a5d1b8f3f1ea6080722b0be29fe7529a57968f8ebc5d537af93a2457fffb7813721010971f0c122a2b001623a7fadf84abb0e2009936192cdfa03219164c1c2179ef0061cf2382a8ed3e277133aeee50b64c6eccc998360b6af50fad3fae1c76dde06447c19789a12ac2491a807a9fbc1f39b36368cf17cc800018178762d33b9d4467d3df8187f3ba2ee01be52f68dcd8858911f3d28e89ad7597d916ad051daac326104a1f58c69d4f64b8b1751a410c9cbb22a0f39d8014a7fb2d3eeb2fb6ce202c5a9aee6eacd4c0795692ce2094b9cfb42f6bc39b67e2cf7a963d42e993f8df56c1dbdd0ae0b231acaed2e3897ac60b28314220aeac528594f3789d896946ddaeb74fbea90636791a4acb55df2c365bd30d79f6e04f01906ab98d550508afc3b633322c1cfdab520180ef70037893c9cefd58e514fcf837eca08634b0093e6311581e9934bb083a5340ba7a0067cf972dbb68e4d4fa0d3a88a1dcdb2d14cb6c8a318a6123dbe4df3529e78c1d957c3798332483aeb38ba68b53a9f66d1b6d09e670e2a3b2e2076a1eebdbadab47351d0dfff67f9e99256c17c1bbda3609ceabec472c0225f3fad8d228a75d054dfcb390c7063c0954abac8786627c62ba6b74b15d5c5ae9b5e709c785d5d05eacd1e0ba65b480267354ac48526c3e2268edff51f9c0140ee36a2eb228c11ee5a731189e5085f41b035fea64cc118e78aab29f34332ccc7197bed42b1961c059d1b07961f1251256ec79469f412d66b64fd3295a7507012dd63d8dcd2fecf05607dbc4a4ad036412d0bd6fdfdcb87754966c34be67a7059cb2fe824e14c5298acea70307dfcb26927b9d6e6cb5260dd4a638888a1fa5c8644725191c28882f7584ab5bfb478fdedb1c1608373525609f90a68dceb84037aed9b4a2c9324d897b18cb50097fa6fcd092823a833437f8ce2437367fdc2379288cd74cde4b70a92bed563d77b5e0630d90e90a8612d7c4d4e22d61fa515e8fde3317f4c60801013981f31fd7192c73266ab6ff214ee8a90bfcf038b399e73b74e1a234c72d81d41bfaee771045cb4f9ebc580207c8d5c73b8f6a5728e970debbb953c4a315422ccf85466dc2d526c94d853fba026905907627f1ddd3fcdf93be2badf39d310f4dfb6f1f8758c639a36810a6b7240a71d5844fe73185808b0d44c5026a1eb1c042f21ba29466018756b2ee389276c7b24f93d0ac55bb579d752cc9f4b7b8370b063a0a010c960315861866d790d2aa7e8e382448618f2e74abdc876e178927a628d93359748a279d5533a611a1425067fe92ba7cdca82819dbb7d8cdd67b3dae38609ebb64f1e8c0f87336c65fedba269dbef75ae16f0217033ef1701f346d9ff4595119c6951fd50c4369d9a24870ff6e1ca78bda8fbabcdf552ed4d4ebfdfc93f04119fe37aa1986d4994db9f58308b8deeaa5dabf3d47f14299942b2aaf26da143842fa1e2e2679326666db4b0592a4e63bf9f7ca1e300f7e348f073fd739633c4807ab43887c060713d7f545097032b6e96e708018db4886d33e58dfe528567db56785820b74a710a4af67372f3f39eca4bad6c892cef8ee70c363abd8880b20434a0d47e069f462a61094f8e59ec1550d335b819d04435c55f4a5bfbe9ad49513e8ec0f9292877c99f64ef4429ffbbf456718db322d3908312960b60779f2cc39bd83bc744fac5754473a8ca14b82de9826468497b1253f994fe38876ea9b2169525528fee0f22055faa75559ce3e8400dfe87fd55684e6f80ca3d495fa7a86e8f7955936b78d72d868580822f6cab8277799da5b234113ace52b05652c33a534281d909fa054822ca31a3d0273fbbd42993d4c7dbe04ad495a2de44c07cc26da5ad111f791567a3434b0552880455f2d80ba452bc3f0e8a9479f23c7de8c2da4617fb54c677904dfd64620b5ac63e6e70d8f6ff2e930606368537c795c0fbe33127cacee5b1b7e2d2ac5ccb068fe3212201e0a277428200f9aadc508339a3075958c22bb406d54020d18af31941e247c456e6d9b9fd74c7f031400b584911661d9cd1a6288df2740c3a02768570cc2788f79da59e97c754c0c007297a8868ddfa4bc49991dc98c1729228d060422c06acbe1849daabc7a8f6d83cefc82a771de7469101c2a892bf7994ef33c938d3502c4a0be73126f663fafe395b75b5668748c69829b539678da0cd3e62b02eb2a0015971fa7a3df45f34cd788dcf6cd4cd6092e5c228a016e87eba29ee3ba2473b2b4ea8bced6e7854e091fae52bb7087792bb8655eb1988936633d222b7fbc76d37e20bdfc3daa12980a00f64790c19b28e22cbd956b1c96c63fb3590f1e434ab72add9bdcfeda4f0e346a9c0614a5473abe63a6862d7c3bf805dfb7363ae9849fe516a5fd03c741935bedfed88811d38b02c779e142af7bfce63b4440ee7136d038a160e85b7650eaa36f78af74774f0d86d659444e4b2285e004e51158fe94c13b26594edd7a1f80bce9e128db9a35a957db731624275670dd61c56ef742ecd9f64f9c3d5633bb54574f566c2e60c7f28680140d1f69c4ad7a3b85e13939ee8fba100133c19230c7bd9449d0c724547d563e95009ac334409ba231571b7bcd2cbf8804b3a671fa7a2ac038985e410c6b480e20435b48c0eda61142a41c7498fe13061388a0c5446f6168a34f5e25f19ef00ec05d51c0d7b6b3480369424d0435652fa97b991965f1f4230060db451da5883bd42c33780f84bf8a921c4c73d3c7f5038e69771625839728a696c2678ee51f9b630d7607a717da7ba3ab3c6ef9e11b71b96311a313e44f63b4a050ada4484de590bb03daa47baf7020e1aea68a702b91fdce6d6f5bbd33a60c19ac8973294d5de19abb317d2c996c1b754600177a18c47613ed71a65a85de164aff0da3c6a711b2251d7d737ff57fb8ad79f1d9576c61dafd8a95b6d0adecd22e68c618934b04aa1efc4da959e94b9b4ef3888f1f5fdadb40bd1452a1c3699eb4fe8d594296cfa42f3dd16993c81dfccc259344d00b068232b2c1886fd13cc89dfa85e9246795a1671e189f50434893a63a8925073610b6633d97b3248e3c24f9378f240d64c251347d07a051949206ba844ef7d28f140aab14b8c618a36ddc4e8dd3ecfe805a624002014c88c1b9532653393a0d05dc98a0b888a0b118d0c2336cd897", 0x1000)
r1 = accept4$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8, 0x20000000)
bind(r1, &(0x7f0000000080)=@in={0x2, 0x1, @multicast2}, 0x10)
fcntl$lock(0xffffffffffffffff, 0x0, 0x0)
truncate(&(0x7f00000000c0)='./file0\x00', 0x7)

16:45:25 executing program 1:
r0 = socket(0x2, 0x5, 0x7)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x8, 0x333, "d9c705dae7fda06261bba39004fcd70aeb197d333169d0636853a742eeac1b80bb20ddf30f66841277d4987d0839d95193b62624af08af5228f7217865ca885bc6d74327cd7fc373974250622a50f8c2cea9c550f5049bf720f30db388ab4f0e81dee93f92e5329781a436c2939e5770da"}, 0x124)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)=ANY=[], 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000180)={0x0, 0x10200}, 0x8)

16:45:25 executing program 2:
mkdir(&(0x7f0000000240)='./file0\x00', 0x34)
getuid()
setuid(0xee01)
r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0xffffffffffffffff, 0x6)
fchdir(r0)

16:45:25 executing program 2:
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
fstat(r0, &(0x7f0000000000))
mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x4)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5)

16:45:26 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x400000000101)
truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000)
truncate(&(0x7f0000000100)='./file0\x00', 0x31000000)
socket$inet6_udp(0x1c, 0x2, 0x0)

16:45:26 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1000000000001, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
listen(r1, 0x4)
setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000080)={0x8, &(0x7f0000000040)=[@in6={0x1c, 0x2, 0x13d6, @loopback, 0x3ff}, @in={0x2, 0x0, @multicast2}]}, &(0x7f00000000c0)=0x10)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a)

16:45:27 executing program 3:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00'])
accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x0)
writev(r1, &(0x7f0000000280), 0x26)
close(r1)
fchdir(0xffffffffffffffff)
writev(r1, &(0x7f0000000100), 0x100000000000005d)
execve(0x0, 0x0, 0x0)

16:45:27 executing program 0:
getgroups(0x4, &(0x7f0000000740)=[<r0=>0x0, <r1=>0x0, <r2=>0x0, <r3=>0xffffffffffffffff])
setresgid(r2, 0x0, r2)
r4 = shmget(0x2, 0x1000, 0x41, &(0x7f0000ffc000/0x1000)=nil)
getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)=<r5=>0x0)
freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, <r6=>0x0, <r7=>0x0})
setresgid(r3, r7, r7)
r8 = fcntl$getown(0xffffffffffffffff, 0x5)
r9 = getpid()
shmctl$IPC_SET(r4, 0x1, &(0x7f0000000180)={{0xffffffff, r5, r0, r6, r1, 0x8, 0x1}, 0x3, 0x2, 0x7fff, 0x7, r8, r9, 0xde38})
setresgid(0x0, 0x0, r3)

16:45:27 executing program 1:
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff}, 0x100004)
r1 = semget(0x1, 0x0, 0x80)
__semctl$IPC_INFO(r1, 0x5, 0x3, &(0x7f0000000100)=""/115)
freebsd11_getdents(r0, &(0x7f0000000080)=""/124, 0x7c)
r2 = socket$inet6_sctp(0x1c, 0x6, 0x84)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x1204, &(0x7f0000000200)=ANY=[@ANYBLOB="0100001274803aec6473e4982a2b4b050100eb2ddbc0d4ef4e4495c32a2e2e5e8123538484477f755fc24c5ce77bce9f3349f99a7a80968b0cb49db935612d00199c6bf7727a2341e4d27f801100a86fd7f68ad30f"], 0x8)
fdatasync(r2)

16:45:27 executing program 2:
r0 = socket$inet6(0x1c, 0x0, 0x7fff)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000000)={<r1=>0x0, 0x8}, &(0x7f0000000040)=0x8)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000080)=ANY=[@ANYBLOB="02004e20ac1400bb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a27c21cb000000000000000000000000000000", @ANYRES32=r1, @ANYBLOB="010000000500000036c4e3716d72000007000000"], &(0x7f0000000140)=0xa0)

16:45:27 executing program 2:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
r0 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x2000000000009, &(0x7f0000000040)="eaff125c", 0x4)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={<r1=>0x0, 0x7fffffff, 0xf, 0x2933, 0x101000000000000}, &(0x7f0000000080)=0x18)
r2 = getpgid(0xffffffffffffffff)
getpgrp(r2)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000000c0)={@in6={{0x1c, 0x3, 0x8, @empty, 0x6}}, r1, 0x6, 0xd5, 0xa62b, 0x1, 0x200}, &(0x7f0000000180)=0x98)

16:45:27 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
connect$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x0}, 0x8)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r1=>0x0]}, &(0x7f0000000100)=0x8)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r1}, 0x8c)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000340)={r1, 0xd}, &(0x7f0000000380)=0x8)

16:45:27 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f000000b000), 0x4)
r1 = socket(0x2, 0x4, 0x7ffffffffffffff)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="f811326827bda7078d9738fe1620"], 0xfffffffffffffc85)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r2=>0x0]}, &(0x7f0000000100)=0x8)
setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0x68, &(0x7f0000000280)={{0x1c, 0x1, 0x2, @empty, 0x9}, {0x1c, 0x2, 0x4, @empty, 0x8}, 0x1, [0xffffffdffffffffc, 0x8, 0x80, 0x7ff, 0xfff, 0x0, 0x3, 0x2]}, 0x5c)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f00000000c0)={0x4, [0xf6, 0x100000000, 0x7, 0x7]}, 0xc)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x30, &(0x7f0000000200)={<r3=>r2, 0x0}, &(0x7f0000000240)=0x10)
r4 = semget$private(0x0, 0x5, 0x100)
__semctl$GETALL(r4, 0x0, 0x6, &(0x7f0000000300)=""/178)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000040)={r3, 0x7, 0x2, 0x400, 0xbb08, 0x8}, 0x14)

16:45:27 executing program 2:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet6_group_source_req(r0, 0x29, 0xb, 0x0, 0x0)
r1 = accept4(r0, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)=0x6e, 0x0)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000140)={<r2=>0x0, 0x100000000}, &(0x7f0000000180)=0x8)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000001c0)={<r3=>r2, 0x8000}, &(0x7f0000000200)=0x8)
r4 = fcntl$dupfd(r0, 0x0, r0)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r4, 0x84, 0x1b, &(0x7f0000000340), &(0x7f0000000040)=0xfffffffffffffd63)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000240)={r3, 0x1, 0xfffffffffffffff8}, &(0x7f0000000280)=0xc)
utimensat(r4, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={{0x0, 0x5}, {0x7f, 0x3f}}, 0x200)

16:45:27 executing program 3:
setitimer(0x0, &(0x7f0000000000)={{0x80000001}, {0x0, 0x28a}}, 0x0)
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = dup(r0)
accept4$inet6(r1, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000100)=0x1c, 0x0)
accept4$inet6(r1, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x0)

16:45:27 executing program 1:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x10004, &(0x7f00000000c0)=0x1, 0xfffffda8)
bind$inet(r0, &(0x7f0000000180), 0x10)

16:45:27 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x400000000101)
ftruncate(r0, 0x80000001)
ftruncate(r0, 0x0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040)={<r1=>0x0, 0x9}, &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)={@in={{0x2, 0x2}}, r1, 0x0, 0x6, 0x7}, 0x94)
open(&(0x7f0000000000)='./file0\x00', 0x120088, 0x181)

16:45:27 executing program 2:
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
r0 = open(&(0x7f0000000040)='./file0\x00', 0x2, 0x0)
close(r0)
fstat(r0, &(0x7f0000000100))

16:45:27 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0xc, 0x0, 0x0, &(0x7f0000000480)=[@cred={0x1700}], 0x10}, 0x0)

16:45:27 executing program 2:
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
r0 = open(&(0x7f0000000040)='./file0\x00', 0x2, 0x0)
close(r0)
fstat(r0, &(0x7f0000000100))

16:45:27 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000)=0x2, 0x4)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
writev(0xffffffffffffffff, &(0x7f0000000300)=[{&(0x7f0000000100)="1c68", 0x2}], 0x1)
freebsd10_pipe(&(0x7f0000000240)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
openat(r1, &(0x7f0000000100)='/', 0x421002, 0x0)
socket$inet6(0x1c, 0x0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
munmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000)
writev(0xffffffffffffffff, 0x0, 0x0)
fcntl$setflags(r0, 0x2, 0x1)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0)
r3 = open(0x0, 0x0, 0x0)
sendfile(r2, r3, &(0x7f0000000040), 0x80)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)

16:45:27 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f00000000c0)={<r1=>0x0, 0x97, "ca768e30e817040e53d6470d5892cf9ee9b53bf1fa433c32e51abf9d128910de487530ef73690a49a5f6eafb20581839a5c01b8771ab94d8eb6674a5000f21e156a5e00fe750f472485f9859086de400c6a8f0aa58badf907a815f91a626cd9913dcb24c45664167cadcdf35c3ed89a7f0e5a041e2e42d9f3487c8b63127d6d30a693c927f189b1677acac86eed66360a6aa8ff8a98a07"}, &(0x7f0000000180)=0x9f)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r1, 0x3d4, 0xfffffffffffffffa, 0x8}, &(0x7f0000000200)=0x10)
getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x2)
r2 = getuid()
r3 = geteuid()
freebsd11_lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, <r4=>0x0})
setresuid(r2, r3, r4)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000)={0xebf6, 0xfffffffffffffff7, 0x136, 0xbd95}, 0x8)

16:45:27 executing program 3:
r0 = open(&(0x7f0000000140)='.\x00', 0x110840, 0x0)
r1 = dup(r0)
fdatasync(r1)
preadv(r1, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/118, 0x76}], 0x1, 0x0)
open(&(0x7f0000000000)='./control\x00', 0x0, 0x0)

16:45:27 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x0)
sendto$unix(r0, 0x0, 0xffffffffffffff5a, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="43b939d78107a868302c83696c653000"], 0x1c)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000)={0x8b}, 0x4)

16:45:28 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r1 = fcntl$getown(0xffffffffffffffff, 0x5)
getpid()
fcntl$setown(0xffffffffffffffff, 0x6, r1)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
fstat(0xffffffffffffffff, 0x0)
poll(&(0x7f00000000c0)=[{r0}], 0x2000000000000333, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
exit(0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={<r2=>0x0, 0x10001, 0x8, 0x6c5c}, &(0x7f0000000040)=0x10)
setsockopt$sock_int(r0, 0xffff, 0x0, &(0x7f0000000100)=0xfff, 0x4)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0xf, 0x6, r2}, 0xc)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
getpgid(0x0)
getpid()

16:45:28 executing program 1:
r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xe, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0)
setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000140)={'accf_data\x00', "e556c993f6e1f0a93e4c02782e0a41d349580cc78e127e3ee899f79ec069ff24ed202ab1d3ce5fbd27e7c3655b8fcb0e9d90d7f58d2e2d8a59735e1f708fa9bfa29a80cdafe46108630cb83f297c8cf1162a863c34b2c6d3a60232fe2174cfdad110855db315cc7c045ecf4344f450e2be3ab11316ba55580dd24910656e02a466fc91250d69e5ab2956b3bff8f76c9ada2dc4a50413330215e620f50391d0bb773d239b4a520c1888ce2a04f58389247e1bfcec09b87ac720529bd0cf1dcc8a87d064c11fc62e3d43d311e9f3b1d4221d7073c8830100b1d6467c6717543eda643e4ae47152e002b7331adfeb889186"}, 0x100)

16:45:28 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
freebsd10_pipe(&(0x7f0000000000))
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
lseek(r0, 0x5e, 0x3)
socket$inet_udplite(0x2, 0x2, 0x88)
setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)

16:45:30 executing program 0:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000000)={@multicast1, @local}, &(0x7f00000000c0)=0xc)
nanosleep(0x0, 0x0)
nanosleep(&(0x7f0000000080)={0x2, 0x80000000a4}, &(0x7f0000000040))

16:45:30 executing program 2:
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000340)=ANY=[], &(0x7f0000000040))
setsockopt$inet_tcp_TCP_FASTOPEN(0xffffffffffffffff, 0x6, 0x401, &(0x7f0000000000)={0x100000001, "597a99fd533be86027398a1b69945ed2"}, 0x14)

16:45:30 executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$inet_tcp_buf(r0, 0x6, 0x1, 0x0, &(0x7f0000000000))
r1 = msgget$private(0x0, 0x20)
freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
r3 = getgid()
r4 = getuid()
freebsd11_fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
r6 = getpgid(0x0)
r7 = getpgid(0x0)
msgctl$IPC_SET(r1, 0x1, &(0x7f0000000180)={{0x1, r2, r3, r4, r5, 0x40, 0x20}, 0xe4d1, 0x1, 0x3, 0x1, 0x4, 0xff, r6, r7})

16:45:30 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000380)={0x2, [0x0, 0x0]}, &(0x7f00000003c0)=0xc)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000000)={<r1=>0x0, 0xbd, "d3e4447a971553ffea7f968c3098750e58e24860417e8dfb06474a6779df90e2ed68b968653881c7ed931582f47c12bdc8a394c4764b0434df99ba017081bd3365c000a435099d3c0173143bad22e7d5eac471fd2dd6f3f31a21ff428b4b87880de0fe94029c0b2a0bcbcc54c28f992f8c1916e8e0228c6981d132a4bb5cbbb03f532d2b62490a2e1e2cd7a826fef8d05a502966d4a14f9d4ca9c27eb8174d72cb5b1d5304f5ca39c065d0f7022bc4d46caa2ef5f79e08603c70c3823d"}, &(0x7f0000000100)=0xc5)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000200)={<r2=>0x0, &(0x7f00000001c0)=[@in6]}, &(0x7f0000000240)=0x10)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000280)={r1, 0x0, 0x1000, 0x6d, 0x2, 0x8, 0x100000000, 0x8, {@in6={{0x1c, 0x1, 0x80000001, @loopback, 0x2}}, r2, 0x9, 0x73b5, 0xf838, 0xfffffffffffffc01, 0xca}}, &(0x7f0000000340)=0xb0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1206, &(0x7f0000000140), &(0x7f0000000180)=0x4)

16:45:30 executing program 1:
setuid(0xee01)
r0 = getpid()
r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000100)={@in={{0x2, 0x0}}, <r2=>0x0, 0x0, 0x48ae, 0x80, 0x40, 0x2}, &(0x7f00000001c0)=0xa0)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000200)=r2, 0x4)
r3 = socket$inet6_sctp(0x1c, 0x0, 0x84)
getsockopt$inet6_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000080)=0x4)
getpgid(r0)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000240)={r2, 0x8, 0x1, 0x5, 0x10000}, &(0x7f0000000280)=0x18)
r4 = getpgid(0x0)
fcntl$lock(0xffffffffffffffff, 0xc, &(0x7f0000000040)={0x0, 0xfffffffffffffffc, 0x8000000000, 0x100000000, r4})
r5 = socket(0x1, 0x10000005, 0x1)
setsockopt$inet_udplite(r5, 0x88, 0x6, &(0x7f00000000c0)=0x8, 0x4)

16:45:30 executing program 1:
mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x20)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x400, 0x5)
mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0xd)
open$dir(&(0x7f0000000180)='./file0\x00', 0x402, 0x4)
sendto(r0, &(0x7f0000000240)="7fb72e2a0f3dd5d73389c32caeebfa3a4eb8f9eb3854c848a4cc35c11219a9ee1df0070a57e857382ef53de5f45ac73ee04bc6a563363f83454861b2b9bb4939f4eb0117628fb980a3d06fd725adbd4447845aefb35994c65670bc511bdd3455a8", 0x61, 0x4, &(0x7f00000002c0)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
rmdir(&(0x7f0000000140)='./file0\x00')
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000001c0)=0x4, 0x4)
symlink(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)='./file0/file0\x00')
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
rmdir(&(0x7f00000000c0)='./file0\x00')

16:45:30 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x20000a41, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0xffffffffffffffc1)
lseek(r0, 0x0, 0x1000000000003)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000280)={<r1=>0x0, 0x2, 0x3ff, 0x5, 0x9, 0x1f}, &(0x7f00000002c0)=0x14)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000300)={0x0, 0x7, r1}, &(0x7f0000000340)=0xc)
pwritev(r0, 0x0, 0x0, 0x0)
poll(&(0x7f0000000240)=[{r0, 0x106}, {r0, 0x4}, {r0, 0x20a1}, {r0}, {r0, 0x1}, {r0, 0x80}, {r0, 0x8}], 0x7, 0x25)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000140)={0xd08}, 0x1)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x200, 0x100, 0x1, 0x5, <r2=>0x0}, &(0x7f0000000080)=0x10)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r2, 0xb, 0xff}, 0x8)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x1, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)={r2, 0x7, 0x66, "2b9735e90c5ef3d3bf98297371684cee9054050d6a869840a580b05f8cb9e1bb2918811195b9391eb05575de4ee6d2b7b85e8346978a96d071566a6eb9fe5bd7cab8d1abff0907175fb0c036acdec128cf7ace5f9325485ba39ed50a508d2019907cc68a6651"}, 0x6e)
setsockopt$inet6_udplite(r0, 0x88, 0x4, &(0x7f0000000000)=0x35d3, 0x4)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xfffffe86)

16:45:30 executing program 3:
r0 = open(&(0x7f0000000140)='.\x00', 0x110840, 0x0)
r1 = dup(r0)
fdatasync(r1)
preadv(r1, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/118, 0xffffffffffffff2d}], 0x1, 0x0)
open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)

16:45:30 executing program 0:
accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000040))
getresgid(&(0x7f0000000140), 0x0, 0x0)

16:45:30 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
writev(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000200)="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", 0x189}], 0x1)
r1 = fcntl$dupfd(r0, 0x11, r0)
sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0x10}], 0x10}, 0x0)
getsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4)

16:45:30 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r1 = shmget(0x3, 0x1000, 0x2, &(0x7f0000ffc000/0x1000)=nil)
shmat(r1, &(0x7f0000ffb000/0x2000)=nil, 0x2000)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
pwritev(r0, 0x0, 0x0, 0x0)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil)

16:45:30 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000040)=0x8, 0x182)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100000)
getsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x8)
r2 = dup2(r0, r0)
setsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f0000000080)="bf8c6d17d0fa3618fef3470118aef43cbac2ecb455aef514625e603bec45f7dc4ae726adcc8631058bfefb766647176fcd17dcee25735fcebc090304791bbc38e59860580fdbc4a48d64fe5f051f58996e7e8f6cd94328374c315f4c712e650197c14fd9221f5858cc8e25c8bfa2d54561649eaa2c0c9de3017b92434f3f14dd176eaf4ff4087ba08148c5c4c8066bc84aefb7c998c7cdaf41b2", 0x9a)

16:45:30 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x800, "74a15c67ccad242803084ac39990048e"}, 0x14)
connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="82022e2f66697166286c653000c44e5f2cefc18c0c572b8cd3862a33bc144ae0d851928af347cbbfcf8d1e4cfc59f559d3898e2a27108c85d23977dce7a410457c0932e7cdce874541501b97f748a077590b95361febd7cb2d8fa317898f2fde73e7aa5150878d66948a308c33406e4e97"], 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x1c)
sendto$unix(r0, 0x0, 0x0, 0x8, &(0x7f0000000080)=@abs, 0x0)

16:45:30 executing program 3:
r0 = socket$inet6(0x1c, 0x20000002, 0x9)
setsockopt$inet6_buf(r0, 0x29, 0x54, &(0x7f0000000000)="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", 0x108)

16:45:30 executing program 3:
r0 = open(&(0x7f0000000080)='./file0\x00', 0x7, 0x81)
clock_nanosleep(0x8, 0x0, &(0x7f000084fff0), 0x0)
r1 = getpgid(0x0)
fstat(r0, &(0x7f0000001280)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
freebsd11_lstat(&(0x7f0000001380)='./file0\x00', &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
sendmsg$unix(r0, &(0x7f0000001480)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001240), 0x0, &(0x7f0000001440)=[@cred={0x20, 0xffff, 0x2, r1, r2, r3}], 0x20, 0x40000000001}, 0x9fa45acdcf6f32af)
setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000)=0x80000000, 0x4)

16:45:30 executing program 3:
munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000)
r0 = shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ffb000/0x1000)=nil)
shmat(r0, &(0x7f0000ffb000/0x1000)=nil, 0x0)
munmap(&(0x7f0000ff6000/0x3000)=nil, 0x3000)
shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x0)
r1 = shmat(0x0, &(0x7f0000ff6000/0x2000)=nil, 0x0)
shmdt(r1)

16:45:30 executing program 3:
open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000040)='./file0\x00', 0x7fffffff)
truncate(&(0x7f0000000000)='./file0\x00', 0x55010000)

16:45:30 executing program 0:
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ac3000/0x4000)=nil)
shmat(r0, &(0x7f0000fea000/0x3000)=nil, 0x2000)
r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000000)=0x3, 0x4)

16:45:31 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r1 = shmget(0x3, 0x1000, 0x2, &(0x7f0000ffc000/0x1000)=nil)
shmat(r1, &(0x7f0000ffb000/0x2000)=nil, 0x2000)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
pwritev(r0, 0x0, 0x0, 0x0)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil)

16:45:31 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
getsockname(r0, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000140)=0x1c)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, 0x8, 0x7fff}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x60c, 0x3ff, 0x2000, 0x2, 0x5, 0x6, 0x3ec, 0x400, r1}, 0x20)

16:45:31 executing program 3:
r0 = open(&(0x7f0000000400)='./file0\x00', 0x20208, 0x2)
getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000440), &(0x7f0000000480)=0x4)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000140)={'accf_dns\x00', "09e5d56718d396e60ccbb400b98d1349747e361339bf9e23f257e46aa86e983b7ab9fca360d6123c1ec5e2836ef73141c6d5c9b4421b6538fc1f13a73bfcf04b6de2374573e37ee93f88a3cab2ffce896cef79424b1218bee72cef307a0d86d522ed15f873b6982a3694ccaa829e99404e38ababcd6e1fba486795caac299a451c4abef5f154252595085a702fbbe83abe9459cd423b8b008f10c4779fe30649e60d41a36017d7007bc14f9da3a802e21f8eac9b0205ebfb1c9a124bc6dd8734158ee5ca125839ad2063f3ccdf550cf39e12e09c6f4ce296e46dd93758891c6f7601a624076be9dc9b3d0a980d054dca"}, 0x100)
r2 = accept4(r1, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000280)=0x10, 0x30000000)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
bind$inet(r3, &(0x7f00000003c0)={0x2, 0x0, @loopback}, 0x10)
setsockopt$inet_buf(r2, 0x0, 0x54, &(0x7f00000002c0)="9de5e0bc269218c3bb8afe7b860fc58906d12d16b4b6eb10c249f20385938569c5038bb5c07f36b0fe80bd4bc0ec8c069a052fe8889e2fb98b96280fe4ada0c0a490b65aa2ff7721996ac797ddde60c7790f0d601d967f19aa905574856e684cfcfbdaf60c4fd854fb4ae8fc4beaadf2fc0c6ce1e0dfa0af1a46c63b19926b0689dfd2035dcc650fcb7ae1460005713d448f5bfc4fd9d1599105be52bcb23371cc324c0f613470a72b7375ef57bff2542576d049fd5fd013ca468498dc5b0312e539309521f33e73dc999587d829ac5c2cc9638b1d25368e3f51e2a7c152cd974d13304c701bd2d70e2555eb54", 0xed)
getsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f00000000c0)=""/78, &(0x7f0000000040)=0x4e)
accept(r3, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10)

16:45:31 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x8}, 0x8)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000040)={@in={{0x2, 0x3, @loopback}}, <r1=>0x0, 0x6, 0x6, 0x12, 0x1, 0x0, 0x2}, &(0x7f0000000100)=0xa0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, r1, 0x9, 0x1, 0xffffffff}, 0x94)
socketpair(0x1, 0x20000000, 0x2b9, &(0x7f0000000200))

16:45:31 executing program 1:
pwritev(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000100)="f0", 0x1}], 0x1, 0x0)
freebsd10_pipe(&(0x7f0000000100)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
open(&(0x7f0000000000)='./file0\x00', 0x8882, 0xe)
listen(r0, 0x7)
getresgid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)=<r2=>0x0)
getresgid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)=<r3=>0x0)
getgroups(0x7, &(0x7f0000000380)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, <r4=>0xffffffffffffffff])
getresgid(&(0x7f00000003c0), &(0x7f0000000400), &(0x7f0000000440)=<r5=>0x0)
getgroups(0x4, &(0x7f0000000480)=[r2, r3, r4, r5])
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={<r6=>0x0, 0x5}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000140)={r6, 0x1000}, 0x8)
lseek(r0, 0x0, 0x2)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000180)={r6, 0x4}, &(0x7f00000001c0)=0x8)

16:45:31 executing program 3:
socket$inet_udplite(0x2, 0x2, 0x88)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0xffec)

16:45:33 executing program 3:
r0 = socket$inet(0x2, 0x3, 0x0)
writev(r0, &(0x7f0000000040)=[{&(0x7f00000000c0)="d82df32a4a0d788c5e02bf1956401ca7f6b07513ab880fd784de94a8fba63f784c4e25e7875f5c0b124f96ce5626c5cd50087d49c7efae3c603465a3cba10b9ecad6955d53fae7192f1f3ed7c453554add1457d776cd555f0ee9f138b8273c7a3a6d7dba0c19aa1e8228be323b2d2a10bc46b8de2131b6485ab5c468a97f48927b44c0c796a8556dde6c8b31b11b5a9818a9fd53b0eebead5c6a2b5bf224c26c5b326ed22f5bd34c873b63bac20bd37c1f9003a623e3b7167d14c9a891aa82d5df765132fca940", 0xc7}, {&(0x7f00000001c0)="5f47322c6ed4dc2a574e7a3df3f53a9b31016f091bd833520f9c3feb532927d18a9915e29be471e612070d977068c7fd2a3c6502c13d8f304a5e2c1b38b1f16d01fb8adcb649f0e812a1cb0ab10942b9a4bf9178d9866f8d8e547473011fe4e5fb2b281451d0cdc0d4944fd35c58e5095be6a6ab2210b54c5468f6baebbaa9421544437abb526505f027c85983c6eb327d0a3dd41fcf", 0x96}, {&(0x7f0000000280)="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", 0x1000}], 0x3)
r1 = getpgrp(0x0)
fcntl$setown(r0, 0x6, r1)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000080)="892ce6337493d80a8c946791ebf2b34aa2f5526dc6ad1502b8ccee009e5c8c51569b2dab5f00000000000000", 0xffffffffffffff50)
getsockopt$inet_opts(r0, 0x0, 0x1, 0x0, &(0x7f0000000000)=0x10000)

16:45:33 executing program 3:
r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000180)=0x10, 0x20000000)
r2 = openat(r0, &(0x7f0000000200)='./file0\x00', 0x20480, 0x80)
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000240)={<r3=>0x0, 0x1, 0xd45}, &(0x7f0000000280)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f00000002c0)={r3, 0x6c, "4e43a62f2731725925ecdc867bec384ce688ceaa68301b03d01ab786206a03520239f2b0ef72a1bd72a449539dd9ea2883a8b2fcae4a2668bff93f0e03de32501827950f1ed70d5b9a2ec73a23c20c79cc54f4ccda8158016676557e53e19e56e9cd0c037e9b2984ca3548db"}, &(0x7f0000000340)=0x74)
connect(r1, &(0x7f00000001c0)=@in6={0x1c, 0x2, 0xfffffffffffff801}, 0x1c)
futimesat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x60000000000, 0x3e1}, {0xfffffffffffffffb, 0x5}})
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0)
truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f00000000c0)='cubic\x00', 0x6)
truncate(&(0x7f0000000100)='./file0\x00', 0x31000000)

16:45:33 executing program 2:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$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, 0x800000000000d, &(0x7f0000000440)={@broadcast, @multicast1, @multicast2}, 0xc)

16:45:34 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={<r2=>0x0, 0x1}, &(0x7f00000000c0)=0x8)
setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000100)={r2, 0x7ff}, 0x8)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000440)={0x0, 0x8}, &(0x7f0000000480)=0x8)
getsockname$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10)

16:45:34 executing program 3:
r0 = shmget$private(0x0, 0x3000, 0x2, &(0x7f0000000000/0x3000)=nil)
shmat(r0, &(0x7f0000000000/0x1000)=nil, 0x2000)
mincore(&(0x7f0000000000/0x2000)=nil, 0x2000, &(0x7f00000000c0)=""/160)

16:45:34 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
fcntl$getflags(0xffffffffffffffff, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
r1 = open(0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x1)
getsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, &(0x7f0000000040))
getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000200)=0x4)
freebsd11_lstat(0x0, 0x0)
getgroups(0x0, 0x0)
recvfrom$inet(r1, &(0x7f0000000140)=""/55, 0x37, 0x0, &(0x7f00000001c0)={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10)
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000080), &(0x7f0000000100)=0x4)

16:45:34 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
connect$inet(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0xffffffffffffffd4)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
symlinkat(0x0, 0xffffffffffffffff, 0x0)

16:45:34 executing program 3:
r0 = open(&(0x7f0000000140)='.\x00', 0x110840, 0x0)
r1 = dup(r0)
fdatasync(r0)
preadv(r1, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/118, 0x76}], 0x1, 0x0)
freebsd11_getdents(r1, &(0x7f0000000340)=""/138, 0x38)

16:45:34 executing program 0:
r0 = msgget(0x3, 0x0)
msgrcv(r0, 0x0, 0x0, 0x0, 0x1800)
sigaltstack(&(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000))

16:45:34 executing program 0:
r0 = open$dir(&(0x7f0000000100)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0)
r1 = open$dir(&(0x7f0000000080)='./file0/file0\x00', 0x204, 0x0)
poll(&(0x7f0000000000)=[{r1, 0x2020}], 0x1, 0x0)
r2 = open$dir(&(0x7f0000000140)='./file0/file0\x00', 0x8200, 0x0)
poll(&(0x7f00000002c0)=[{r2, 0x2007}], 0xc1, 0x80000001)
rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00')

16:45:34 executing program 0:
r0 = open$dir(&(0x7f0000000100)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0)
r1 = open$dir(&(0x7f0000000080)='./file0/file0\x00', 0x204, 0x0)
poll(&(0x7f0000000000)=[{r1, 0x2020}], 0x1, 0x0)
r2 = open$dir(&(0x7f0000000140)='./file0/file0\x00', 0x8200, 0x0)
poll(&(0x7f00000002c0)=[{r2, 0x2007}], 0xc1, 0x80000001)
rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00')

16:45:34 executing program 0:
mprotect(&(0x7f00003ea000/0x5000)=nil, 0x5000, 0x1)
setitimer(0x1, 0x0, &(0x7f0000000080))
msync(&(0x7f00003ea000/0x2000)=nil, 0x2000, 0x1)

16:45:38 executing program 1:
r0 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x10000000)
fcntl$getown(r0, 0x5)
freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080))
setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000100)="bb07538aa40e1cab4f13b6951b4da9bb19b82e0539702edf2220c14ebc1f0bf1642474bbc951950d21753aeaff59c072fee9693c694f14ece07e3841cd3e6a63d8dda8431b1435206b22d785010ceb43c3b3ff86b86e230341bf36bfe89dec696d400d6215fbce1a29decc5ed090b47dbaa72c387adba87d3b96bd94d63b9c49e94e87a8252a0899dfffbca3cc611f5cfcbbc6d674a1748f4e03f0078177d6a378a94b6165a59ef524d5fd90e704d3cac4d07a0a11f894fa5a9250e134afc7d9ac25925f791f81edadd744dd2012f1ef04184494751161dd1dbb224e44ed6f4ae18d6a14", 0xe4)
recvfrom$unix(r0, &(0x7f0000000200)=""/92, 0x5c, 0x0, &(0x7f0000000280)=@file={0x1, './file0\x00'}, 0xa)
r1 = accept(r0, 0x0, &(0x7f00000002c0))
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000380)=ANY=[@ANYBLOB="05000000ffdf080040003f008d3541650200"], &(0x7f0000000340)=0xe)
r2 = semget$private(0x0, 0x1, 0x210)
__semctl$IPC_RMID(r2, 0x0, 0x0)

16:45:38 executing program 0:
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x4)
madvise(&(0x7f0000d03000/0x1000)=nil, 0x1000, 0x0)

16:45:38 executing program 3:
r0 = socket(0x40000000008, 0x4, 0x8000000000001)
setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f00000000c0)=0x7, 0x2b5)
sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x10, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000040)={@broadcast, @multicast1, @loopback}, &(0x7f0000000080)=0xc)

16:45:38 executing program 2:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f0000000100)=[&(0x7f0000000140)='\x00', &(0x7f0000000440)='\x00'])
r2 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x0)
writev(r1, &(0x7f0000000280), 0x26)
fchdir(0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4)
writev(r1, &(0x7f0000000100), 0x100000000000005d)
connect$inet(r2, &(0x7f00000000c0)={0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
execve(0x0, 0x0, 0x0)

16:45:38 executing program 3:
r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8)
flock(r0, 0x2)
r1 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000400)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], 0x8)
getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000000c0)={<r2=>0x0, 0x2, 0x5c16af07, 0x0, 0x3, 0x9, 0x2, 0x100000000000, {@in6={{0x1c, 0x0, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x3}}, 0x0, 0x9, 0x1f, 0x3ff, 0x8, 0x7fff}}, &(0x7f0000000180)=0xb0)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000001c0)={r2, 0xc3}, 0x8)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000080)={0x0, 0x29}, 0x8)

16:45:38 executing program 1:
pipe2(&(0x7f0000000000), 0x100004)
ppoll(0x0, 0x0, &(0x7f00000000c0), 0xfffffffffffffffe, 0x0)
semget$private(0x0, 0x4, 0x0)

16:45:38 executing program 0:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x20004, 0x2)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
recvfrom$unix(r0, &(0x7f00000004c0)=""/4096, 0x1000, 0x3, &(0x7f0000000040)=@file={0x0, './file1\x00'}, 0xa)
lseek(r1, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)
socket$inet_udplite(0x2, 0x2, 0x88)
socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, 0x0, 0x12a)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0)
mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, 0x0, 0x0)
munmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000)

16:45:38 executing program 1:
r0 = socket$inet6(0x1c, 0x1, 0x7ffe)
pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="9f4ec384aa0444492def05d463861fa57ef24335458bcfdee8b3c8b09e63eb738d5087fe6631ff039a76", 0x2a}, {&(0x7f0000000040)="ab6504c4689ad8a7b77acfc98ff6d58c4b4697a9dad835122888ac4dd96ba05217a742670e32842d73d76d80250e6c872f909ecfc13e2d6e19bf41105fb8c72e73fd80116a6572ce35028341a9dd5ac47d4759a3ca855d01107f748a29e66006f0aa878a", 0x64}], 0x2, 0x0)
munmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000)
madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0)
bind$inet6(r0, &(0x7f0000000100)={0x1c, 0x1, 0xfff, @loopback, 0x101}, 0x1c)

16:45:38 executing program 3:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000100)={0x7ff}, 0x4)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r1=>0x0]}, &(0x7f00000000c0)=0x8)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={r1, 0x0, 0xf}, 0x0)

16:45:38 executing program 1:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
r1 = fcntl$dupfd(r0, 0x0, r0)
bind(r1, &(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10)
r2 = accept4(r1, 0x0, &(0x7f0000000100), 0x0)
sendmsg$inet_sctp(r2, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0xf9, 0x0, 0xffffffffffffff0a, &(0x7f00000000c0)=ANY=[@ANYPTR64=&(0x7f0000000380)=ANY=[@ANYBLOB="bef762c81d4fab3390ee95bc9a4824657cacd9a7058b70a754c1db4a7f8d537ef3b4e6fdfff166a895a65c1b34a1411817be77b4e691b625145c8ecec47da8f60c3445ac74b8adcd590940e4453a21fbe6b99c503996aa50b345083a543033670305e9905ba07fb37b99b2197dc1c0dd65548df3500d90a40abe38146ad4eb028bd29a8ebf11224a502898d8cf9bf9d9a7b087cada8e8c51ae52795354697b08e8370c3aaca0fe6851eadc380df256d15ac3f2767efaace3233e7b6c9648db838700bf72acdcb07ed9b3e76207560410792422a27192461ea77e4eb0a66f9a85d521ec2379cb9b4ab2da1f3e20d9b2c81f0e4593ccff238ecfcd01538a4c7b4461ae607d1d53c384b0d5f7b9cd09f63f9565c09090339d714d04219b291cd09bc839bc0ea1032c823e5835367d06a1fc74ab895fc372fef3ddd70c40b7eb80cf11616a24976b0580e3267491a7068dfc9adf37212cde23e4ead00bdb613c7b4b2e222edef9cea18749569795e542ffeb89f28e231989f02582475522683c870b142e7f2c4113923ba84e07650470a94f88ab771881034667d62006808c974c973c9224151b628cf282ad5513ca4729dfb44e3bd0a24678a520cbbaa5c704c7e31ca15b9b51562fbf0babebc94601e92e9b2f432780de61ddf2b021688715c38b4009c3f163b0c0b43867c05e0f5e37c9f8d2a1fe8dde3e6980b45d60e7fe3477466667e85d525d259f4e428b7c71ad81340c36eb751963ffb9f778b8be05084b3c3c8265a5fd5a2fb470aa3b6e64259d527b13643be2a345eddff3dfb19b6480d2fa0776611a15e9f5fac2c373db2fc6f294dca103bb5fc7e2bfcd0ab7bb2d4cf4fda85571d711b4d2808ca52386a1f7f808ca336a6a76f54924a1172339c0f29f70ef8e157f3286ccdf628ac3a9549ec98ce265bef738a698371dcbe3ad67b584cd57ebd12fd19f7117044cbbad923250d8e35eabc6b340388be8aa44fdaf2ce59ddf977121faf33fd3e5376788e12c38a994aba9e2fa397d44c0559e3203740035be0238a229b1058a89f00380ee6a3cc8d39e80f0016f06b1ba15c88b672000040c4e9e8c478f545ced6a523ecf8f3a39dde5e2093580631bbad9d457f43582f47ee2c825983db2a1597f0ec21581705edef4f8eb1c02ae022050ab09eafabf3e9f8c2fd72d551f0c1d13b96363848f178dd47684a9e4b7f64d4d10ef2091745211f9f5c73f0f9dda799a13adfac2b1b48e38890e495eb8f41cb6c1f4216a31b4166b3797ecb44e7e5a1e1dc535359e29cfb30013730f5dd81f1a754379650033b079d0c3781ccd0cc8c4d271aa0295bcef83caf413bb6f7cf2668836f9c1557fb7dd2c4d4efc97cf20ceec43e9381e73c1f82161477d3b94f54d73ee93f55ab7d6d6bf3b1da38885a9c5c648818c20774e3f067f0affd20c0b158750182bfc60ddef000de3841c5cc5855df16b1b6e3cd5af941732675b0e02b46e1922ec3095d52f3b12c9412c4ee500dabd869064c51cffc029038aedd309e195d14d568a345042a5b9a055696f6130aee2d3e2cd613d2c6b6d40ad0a7d6c0512eedaaaebf600eb26d4a94833f982cabebe71559dab3e871358c6f806159237a01bf937ff34193336e33dfdcf622f8a1be69274e64419524edbdcda93425e0bb98246082fa6a030cd15fd6909209b93f6a50a6bf9dcd5b435308b5bdb9b168080ffbd9eff3d11605bdca8e63cfc2216ec2a2ef1c91fb32247a243972038e74407ad3689a90e01d77853e8135c9e1eb8f7c88d5d823d1d94cef8e2b6daa5518d722dfe055a7763206ed71f7c16d659c6c21a826903dfbe89b5b44d1b0f050709820c1e50b94dd346d08f0b713a40466a3d4f465b96c5407e11354b4785eca48332de3286c622c754a2eadb091576c40d62843c891e5ed2d032a628a707248429bb1602d3e7daafdbb8b2fd940af7e7bf44e27d15e3c8dbe2f55c540d63edd25622b3f3f3491b8d07adab9579996095a1f9b69d6996dd29121e53e6ecffefb3da9405e151b385d148297b30fce6b155186f1d06d520bd7a17b576fab460576eac8216367ebe0bd6ca7b743f283554362a2e7bc26f538d769a6fa43b61da58b3e30a0e9460a6e08aeab9345691167b5704093de2d5b278c102ebeb6246eb7bb894fc702e8e9132b7ed584714b0c2a36a23fe1d2f94c149fb2e1482938ff9093ce2fdbcdbd7e8babcebd603b0e4eb30d3f44d6c453cc47b45f5a8170c4606308eb958d045a1136c9c00ba2fd9d4cc2eb16accb46b52fe1561ced3ade9ad15208c4c5d7aaf39eafc4dd3dd152b4504cca9e11b27327110bd8944f3ea1958a30cab56d966ceaeaab9f816f4be9d805c48eead14a84457b8651b4e30b135834da2412a73460c279ee620cecbbfa84f5b602061bc67e8aeb2f0b13cb66a293a7953b668064ac8f1cb20a8a1eb5fbf2dade2212c6af36bd32afd93e923426d463ec88bd64627b2c1a36cc1ad7eada10ac309e3ceca9c837aa5bf33d9c5960eead3748711874f46127b53a98f18e8546c66870faf3906dc276b67e7ec1ee3a2f04bd924ea23bcbb2fd2d3aa570abd68cf8b1b1f290c2cada5f79bdd048e1a9ad11dd274dba183f5ee4bc652bd48902b68e425e88582e62ec7de30016af89de5b3791ebc2498cab9c5ca6235d0a5f32900846fe74e66dfe4b219a98503872b313a4a0bd62cee3a78ebbee4045ad3fe5b5499e976e8a61fc26473eb38094c4005226c01cc218c472e0a7a80babd380cba4afa11b0a4afafd02b8670b75274f466af74e08adb78bf3bcf8961cc6aefb3ff33326112fb4a845fabbaa6039dfd3f6d231b803943e05de6b5efb7044194b9bb07a7d36a848ce391499fcc7edf006499a1f976e477d3acee37ff76085c54f693f59c298df62e8d2466cff56a5e06139cb4c3d53391c56f859b33413263615d0bd84481035265e52b0ebd486e19fb451f43273fff2938a18c548682869639e5abb04d75d77e188458a8660cc93da9abd716e49db9e4f6b075c0fa961e59b20c4ea857e441bb41c75e7b0fc6904a5238822209c051e40b42b7cc6dd6955c0638101d6b1eff239933773c6704d9ac71df45628427a3cfb9ebc1d5d10febf2392615d2511e6c98d5f79a2d20db4e8e6a22b9d06b865d0d1f5ee8bb27d44495689f396a7c1ec1a603aa304b8d12a6bf54080ba23fddb7eb6218320a64b2bdf85c9bc0c96c092e4eeb25b59f1b0a0635f2ca3d08aae9feddcb980b2f2fbf9b4a9fa9b4f40119d8a1dfbb5ba027b1b3bec77d310c4853929441f77ff087779755bdc5404a97e5029d853143af99c72b56a5cea44aa1d0574a7a18a7ce7b7ef6ecc69d4fe34d0a0dcac6bb1c3214b95b4c2d48cf7f25d4865ece5e96d3fb109ce226fe183e9ef34df3ead3d8e028e2823c3d54fc99817bce6577fcf7304eb91d9a08bb070d3e29ea5e11b8e7ae684ada2376a10a2ef0dff9a1a78e21c203b9c2223d9d4829876cad25b6e8b3a006d27ae3901eda8ef00d4204638fbd658f55acf48194233d3f52d5c3ed03110264add7ccc09ada8476534aafe07b96ee2f916c79bdb05da58bb6c65d0b247da5f59cbc0a3961be2dcb382aba951a2f2f1fd5c83e41ac15381a5a8dad8d9cc491a0e6120f3e055928d48cf551601b8be402f41ba371c6b1636d5b4edc18a0a23a968a1595952be85ccad028e2fb6ce632679d08c01060d64b1d0b55e42d0b61479bfa5ef7515f3e495a3182e176b4f21ca91c16b042c03d6ba9b3cbb5ecf3c565c9666ea2f5c2b3dc13d18513626f6f0b225a45e39a492d411b85cd344ba20bb479bcd219e027fe2f4d3d5222009e0d6d31eee11408225157a3c75e1125ff3688cfccf76bcd15b32cc74151a4d52ba9ae36242c2cf0dec6317332c883ccc10acc2b1fa0ff2d03b72dfe9137e006a4cf7fd8f90add04d1b745a27677e3e357b8fdf3093ede580212e1cc2e868049cdf94eb5e18ff5304e340f4b37d1ffb23047500b6e643361fb7c80bf7767ac0b7657eb66e47c7aaf7870d6469632f9fb906718f6a8b370ac7d68f1412547b0f54bab07ec5483713056f55465f81e1407b00b023d6dd3fa8a4e6980341be9217d383b91063644fda00554406332d2629dd1551ace5cdadd2e74cd86bf3b470cac6ce34cdd60bc2c67360c4ac1156f0a44a51f08d24db1eab23e93ce1173cf474cf27186326fa999b62f0a4b395b0819dd1cd021268c3a0f5cd8a2772b29262c70bbd332986baf1d69e653512015343c77ae0bd190b8616981ec7848ad41974080c3f2598548baa9ba3511f656e8ef4899ed5337cab21c807e0effa7259c171e72051abbb7b52b7c7ba12c9a4e7a533c69fd6d00212fc420140add251d8e3c348f6f95d6a6b763e5c88438bbd3943b55af1d78bc983db13c148afce62991461374927f97aa632171210922f4a7088253d472f1a0a4a95ebcd3ee83c08d90b3b42e37e02bd706ac14a69f8683dbc1c876bd41cadc7818468303fa2e29cc5984327d29b6580ee9004ba3dfd73ae10d175fad4fa67ad7f2f551575092d71beaf86b762bd886a6da0ec24b888ab0da6757fd53ad3a0c819166faf9f579647cbb3d7ecdd039793d3d3d7dcf99444b2af7de121f36219c98070da4df1cc26623a62896ace7b92e2cd69cfbb2ae2e94cd7b75e2e28b786b1658619ad0b8645e34a80befe7a75b8426abc725a3d065a26e83ad3d1da98de988ae21f9912fcef4dba01e296712aba3244d5cb5feda3c5057e61108f6993cc0f546b690e97fb1374c0a7541fa7f9c50b6a21bb50eccd09f5ca075296b2c9073a0e9427a7434ebee222d88cc20cec1a681339e8f0a07fecff85f9066e47587eb9a3b390d0f232045fb436ed4ec152c31c1f493f6fb73d075c0fe5280c3e542ad00c15aacc80cd0185f29bd0dab585693ce5a6426a74ca4f8d039feff1b822d16f379d59810b508beccc388d5368f3f4142c68e07ff4d35dc974f1dda5023ea07d6181a6bf19c1f038671048b7f0282fefd543475dbec67837c92b16d3ccbef8c7cddc14e3a467d40079dc2c2d55312abdbbff118c9da049dba3cc1e90cb7c8821161ba23fd454891cc95b01ef8f1db265537cb8bdfe581ee090fdc95d773e33c5c86b7dda27723e992ef2692cce8f3c109afef70c5fa7507203c530f2f4db76603d32399c40d73f53b74bee82f85e74728cc65bd1ca1ce3a68766af2c98dcee2d64654b29ae82c1b5d34931fd67a4c2da2fd21019148def3da37981df165d2c56e7231a880f85afa060612c712437cec1022337bb5eb007820e27c92809cf9fb3c2d1637152b0d328883ee2d37fcad051c9f8e7c389639e480953a4616016bb75a894992022d7702361b829b03077bf9f1d663be4ac9d701109ed1b1da267c5af1f3a68bc56dc3826d74fd2898155196678a9f0cd6c4f658a75f9b16700f5f943c41baea0e433f8159f7bb8fb9453006bf4edf8abd41907288aba8cf54198e742d62dbaba8a14ba49532a6887c91a11012f881698cd00bf16407d1081d445309196b4ac0292a59a9b02b2c3ab68bd2dd12caf8c66a29b0e279e9b1dc91bc6e6ff54ac6f7edea95aada86a0d1047531f33033fb538dd73884016f3c8ab9123a4274598e0a8143802bfe4f79929d8db5886889273f745197b79a7c307df3a2b61dd6529da7afa0d923a6a9af9c6141427b2fdbbd213f13fa059118ead3a3bfe7484156ac9d9f59dc3427ee69275c43322cabed7f4405d2a23701899b468145b47bbb4b822ccb1be1372aceab7c0a31b94b"], @ANYRES32=r1, @ANYPTR64=&(0x7f0000000000)=ANY=[@ANYRES32=r0, @ANYBLOB="45103c23afc2df83c31c3034d1a5af50a25acb49ba384320d6d077d20cb2a44d071edabad127dd4417e48d", @ANYRES64]], 0xfffffffffffffdee}, 0x0)

16:45:38 executing program 3:
syz_emit_ethernet(0xffffffffffffff9c, &(0x7f0000000140)="79cdeb8ce60e923afeed35c00806")
r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000080)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, <r1=>0x0, 0xb33, 0x86, 0x3, 0x4977e374, 0x7}, &(0x7f0000000180)=0xa0)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r1, 0x8001, 0xbd9, 0x400}, &(0x7f0000000200)=0x10)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000240)={0x5, [0x1, 0x5, 0x9, 0x7f, 0x100]}, &(0x7f0000000280)=0xe)

16:45:39 executing program 2:
setresuid(0x0, 0xee01, 0x0)
r0 = geteuid()
setresuid(r0, 0x0, 0x0)
setresuid(r0, r0, r0)

16:45:39 executing program 3:
r0 = socket$inet(0x2, 0x2, 0x0)
shutdown(r0, 0x0)
recvmsg(r0, &(0x7f0000000940)={0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={<r1=>0x0, 0x4}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x100000001, 0x3, 0x7fffffff}, &(0x7f0000000140)=0x10)
getsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4)

16:45:39 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000080), 0x0)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x1, [0x55232b9a]}, &(0x7f0000000140)=0x6)

16:45:39 executing program 0:
mkdir(&(0x7f00000001c0)='./file0\x00', 0x0)
mkdir(&(0x7f00000000c0)='./file0/file1\x00', 0x0)
r0 = open$dir(&(0x7f0000000000)='./file0/file1/file0\x00', 0x10000, 0x0)
mknodat(r0, &(0x7f0000000040)='./file0/file1/file0\x00', 0x800a, 0x7)
mkdir(&(0x7f0000000180)='./file0/file1/file0\x00', 0x0)
open$dir(&(0x7f0000000140)='./file0/file1/file0\x00', 0x10500, 0xa4)
open$dir(&(0x7f0000000080)='./file0/file1\x00', 0x82, 0x1)
rename(&(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='./file0/file1/file0/file0\x00')

16:45:39 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
socket$inet6(0x1c, 0x4, 0x7)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
fsync(0xffffffffffffffff)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)

16:45:39 executing program 2:
setreuid(0x0, 0xee00)
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x40, 0x0, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000000)={<r2=>0x0, 0xa08, 0x1000, 0x1, 0x4, 0x6}, &(0x7f0000000040)=0x14)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000080)={r2, 0x2}, 0x8)

16:45:39 executing program 2:
r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0)
sendto$inet(r0, &(0x7f0000000540)="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", 0x1000, 0x8, &(0x7f0000000100)={0x2, 0x2, @loopback}, 0x10)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0)
openat(r0, &(0x7f0000000040)='./file0\x00', 0x200, 0x1)
fcntl$lock(r1, 0x1000000009, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x1000300010005})
flock(r0, 0x1)
open(&(0x7f0000000500)='./file0\x00', 0x712, 0x0)
open$dir(&(0x7f0000000000)='./file0\x00', 0x130, 0x0)
open(&(0x7f00000000c0)='./file0\x00', 0x10, 0x0)
flock(0xffffffffffffffff, 0x0)
freebsd10_pipe(&(0x7f0000000080))
execve(0x0, 0x0, 0x0)
dup2(r0, r1)

16:45:39 executing program 0:
r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x10000000)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={<r1=>0x0, 0x8046, 0x10000}, &(0x7f0000000080)=0xc)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000100)={r1, 0x4}, 0x8)
r2 = socket(0x2, 0x4, 0x0)
socket(0x0, 0x20000003, 0x6)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x1}, 0x8)
accept4(r0, &(0x7f00000003c0)=@un=@file={0x0, ""/4096}, &(0x7f0000000140)=0x1002, 0x10000000)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x3}, 0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x16, &(0x7f00000000c0)={0x0, 0x3}, 0x8)

16:45:39 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000040), 0x8)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x1, 0x1d0)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f00000000c0)=0xffffffff, 0x4)
getsockopt$inet6_buf(r0, 0x29, 0x31, 0x0, &(0x7f0000000000))

16:45:39 executing program 0:
r0 = socket(0x11, 0x3, 0x0)
sendto$unix(r0, &(0x7f0000000180)="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", 0x194, 0x4, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0x7, 0x4)

16:45:40 executing program 1:
r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000140)=0x72f, 0xfcf4)
fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001})
r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
flock(r1, 0x2)
fcntl$lock(r2, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001})
r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0)
fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x3, 0xffffffffffffff7f, 0x1000300010005})

16:45:40 executing program 0:
pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000100)="f0", 0x1}], 0x1, 0x0)
r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x600, 0x0)
setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000080)=0x2c3dc, 0x4)
freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
pwritev(r0, 0x0, 0x5636bc82, 0x0)
getsockopt$sock_int(r1, 0xffff, 0x8000, &(0x7f00000000c0), &(0x7f0000000140)=0x4)

16:45:41 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x2a, &(0x7f0000000000), 0x4)
r1 = socket$inet(0x2, 0x2, 0x80000000)
connect$inet(r1, &(0x7f0000000040)={0x2, 0x1, @loopback}, 0x10)

16:45:41 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect(r1, &(0x7f0000000000)=@in={0x2, 0x2, @rand_addr=0x4}, 0x10)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0)
fcntl$setflags(r1, 0x2, 0x1)
ppoll(&(0x7f0000000040)=[{r0, 0x80}, {r1, 0x1}, {r1, 0x100}, {r0, 0x8}, {r0, 0xc0}, {r0, 0x2000}], 0x6, &(0x7f0000000100)={0x8, 0x1}, &(0x7f0000000140), 0x8)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
open(&(0x7f0000000080)='./file0\x00', 0x40, 0x1e0)
setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0)

16:45:41 executing program 0:
mkdir(&(0x7f0000000280)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0)
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0)
mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0)
rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000340)='./file1\x00')
mlockall(0x2)
fdatasync(r0)
open(&(0x7f00000000c0)='./file2\x00', 0x200, 0x0)
rmdir(&(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00')

16:45:41 executing program 2:
r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0)
sendto$inet(r0, &(0x7f0000000540)="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", 0x1000, 0x8, &(0x7f0000000100)={0x2, 0x2, @loopback}, 0x10)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0)
openat(r0, &(0x7f0000000040)='./file0\x00', 0x200, 0x1)
fcntl$lock(r1, 0x1000000009, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x1000300010005})
flock(r0, 0x1)
open(&(0x7f0000000500)='./file0\x00', 0x712, 0x0)
open$dir(&(0x7f0000000000)='./file0\x00', 0x130, 0x0)
open(&(0x7f00000000c0)='./file0\x00', 0x10, 0x0)
flock(0xffffffffffffffff, 0x0)
freebsd10_pipe(&(0x7f0000000080))
execve(0x0, 0x0, 0x0)
dup2(r0, r1)

16:45:41 executing program 3:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
freebsd10_pipe(&(0x7f0000000000))
setsockopt$inet_int(r0, 0x0, 0xb, 0xffffffffffffffff, 0x1)

16:45:41 executing program 3:
freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x2, 0x1011, r0, 0x0)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r1, 0x400000000101)
r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0)
mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000)
clock_settime(0x0, &(0x7f0000000180)={0x6, 0xffffffffffff8de0})
ftruncate(r2, 0x0)
munlock(&(0x7f0000ff9000/0x2000)=nil, 0x2000)
getrusage(0x1, &(0x7f00000001c0))
bind(r1, &(0x7f0000000000)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)
writev(r1, &(0x7f0000000080)=[{&(0x7f0000000040)="239360a2ece1505246b5", 0xa}], 0x1)
sigaltstack(&(0x7f0000ff9000/0x2000)=nil, 0x0)

16:45:41 executing program 3:
mkdir(&(0x7f0000014000)='./file0\x00', 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000000c0)={@in6={{0x1c, 0x3, 0xd433, @local={0xfe, 0x80, [], 0x0}, 0x7fff}}, <r1=>0x0, 0x9, 0x9, 0x200, 0x7fffffff, 0x401}, &(0x7f0000000040)=0x98)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0x7, 0x8, 0x8}, 0x10)
symlinkat(&(0x7f000001effd)='/', r0, &(0x7f0000d06ff8)='./file0\x00')
utimensat(r0, &(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000080)={{}, {0x2000000000, 0xfffffffffffffffe}}, 0x0)

16:45:41 executing program 3:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0xa, &(0x7f0000000180)={@remote={0xac, 0x14, 0x0}, @multicast1=0xac1400bb, @loopback}, 0xc)
r1 = socket(0x1c, 0x30000007, 0x3)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000000)={<r2=>0x0, 0x3ff}, &(0x7f0000000040)=0x8)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000080)={r2, 0x3ff}, &(0x7f00000000c0)=0x8)

16:45:41 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
flock(r0, 0x1)
getsockopt$inet_int(r0, 0x0, 0x42, 0x0, &(0x7f0000000140))

16:45:41 executing program 0:
r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000100), 0x20000000)
recvfrom$unix(r0, &(0x7f0000000140)=""/85, 0x55, 0x40, &(0x7f00000001c0)=@abs={0x0, 0x0, 0x0}, 0x8)
r1 = socket(0x0, 0x4000ffffffd, 0x10000002084)
flock(r0, 0x1)
connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x1c)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x32, &(0x7f0000000080)={0x0, 0x5}, 0x10)

16:45:42 executing program 3:
r0 = socket$inet6(0x1c, 0x3, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x100000, &(0x7f00000000c0)="cffead497993cb83801c2475d17ce800db938deeb3cc5de1b179313f78e3463a8fc1d024c7ac7a1bce7e9981031068b5ccdbdf373742052632850b3d24f09e77510ed996fff2e5161388fa3f6620292662d5f46194324913587b0d69e023f1d3dd209ace172e1c9942c7b257d25d9f8ee18852173d656651303ecf5e929b3fc4e240706550fb33cf", 0xfffffffffffffcd5)

16:45:42 executing program 1:
freebsd10_pipe(&(0x7f00000002c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={<r2=>0x0, 0x4, 0xf40}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000080)={r2, 0x1}, 0x8)
mlockall(0x2)
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x11, r1, 0x0)

16:45:42 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
fstat(r1, &(0x7f0000000040))
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000000)=0x2, 0xfe6a)

16:45:42 executing program 2:
execve(0x0, &(0x7f0000000000), 0xfffffffffffffffe)

16:45:42 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
open(&(0x7f0000000100)='./file1\x00', 0x88, 0x40)
lseek(r0, 0x0, 0x1000000000003)
r1 = open(&(0x7f0000000140)='./file1\x00', 0x10000, 0xa4)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xfffffffffffffe66)
write(r0, &(0x7f00000001c0)="29655122987f22fee8bdcd5163db1c2aee48faa8b893b7d834dfe5a61490170924e599316d0c9110af51d6f94748d43e7bfa8cd84dd6759d546987ddbea2ea381f75b2a96c2baf9831ae3e1bf2d362f4a26f03fb7f95b6656155ba61757e2f068f855ea60f95df92d369cade371072917678ad61af9e398ae1a23f1561ebe1d77dcc1e544408be3efdecbe5fefafacb18c9166736c2226c37ea1591da3b43d0567b77583", 0xa4)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000040)=0x9d4, 0x22d)
open(&(0x7f0000000000)='./file0\x00', 0x40, 0x20)

16:45:42 executing program 2:
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x1000000)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075)
r1 = fcntl$dupfd(r0, 0x10, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x3, "8fb00b48d77a36a4139c894c90b2948f"}, 0x14)

16:45:42 executing program 3:
r0 = socket$inet(0x2, 0x3, 0x0)
r1 = fcntl$dupfd(r0, 0x11, r0)
setsockopt$inet_buf(r1, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4)
sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0xb)
recvmsg(r0, &(0x7f0000000600)={&(0x7f00000000c0)=@un=@file={0x0, ""/91}, 0x5d, 0x0, 0x0, &(0x7f0000000580)=""/116, 0x74}, 0x0)

16:45:42 executing program 3:
r0 = socket$inet(0x2, 0x8000000000002, 0x0)
readv(r0, &(0x7f0000000440)=[{&(0x7f0000000240)=""/124, 0x7c}], 0x1)
execve(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
shutdown(r0, 0x0)

16:45:42 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
lseek(r0, 0x0, 0x3)
open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040)=0x200, 0x4)
fcntl$setflags(r0, 0x2, 0x1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
__getcwd(0x0, 0x0)
getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000140)=0x4)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={<r1=>0x0, 0x1, 0x7, 0x79d1}, &(0x7f00000001c0)=0x10)
setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000280)={r1, 0x8, 0x3}, 0x8)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000200)={r1, 0x1b}, &(0x7f0000000240)=0x8)

16:45:42 executing program 3:
unlink(&(0x7f0000000000)='./file0\x00')
r0 = socket$inet(0x2, 0x10000000, 0x100000000)
ftruncate(r0, 0x50620e01)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x1, 0x1, 0x2, 0x1c, 0xebc, 0x3, 0xdc4, 0x7, 0x65f4, 0x7, 0x7}, 0xb)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000080)=0x8000, 0x4)
r1 = fcntl$dupfd(r0, 0x11, r0)
getsockname$unix(r1, &(0x7f00000000c0)=@file={0x0, ""/76}, &(0x7f0000000140)=0x4e)
connect$unix(r1, &(0x7f0000000180)=@file={0x1, '\x00'}, 0x3)
r2 = openat(r1, &(0x7f00000001c0)='./file0\x00', 0x40, 0x80)
unlink(&(0x7f0000000200)='./file0\x00')
setsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000240)=0x4, 0x4)
getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000280), &(0x7f00000002c0)=0x4)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000300)={0x3}, 0x4)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000340)={<r3=>0x0, 0x7, 0xc3a}, &(0x7f0000000380)=0xc)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f00000003c0)={@in={{0x2, 0x0, @multicast1}}, <r4=>r3, 0x40, 0x7, 0x5, 0x100, 0x5}, &(0x7f0000000480)=0xa0)
getsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f00000004c0), &(0x7f0000000500)=0x8)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000540)={r3, 0x758}, 0x8)
connect$inet(r2, &(0x7f0000000580)={0x2, 0x1, @multicast2}, 0x10)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f00000005c0)={<r5=>r4, 0x100, 0xf, 0x9, 0x20}, &(0x7f0000000600)=0x18)
getsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000640)={<r6=>r3, 0x80}, &(0x7f0000000680)=0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f00000006c0)={r3, 0x2000000000}, 0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000700)={0x0, 0x400, 0x5, 0x0, <r7=>r5}, &(0x7f0000000740)=0x10)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000780)={r7, 0x9}, 0x8)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000007c0)={r3, 0x5}, &(0x7f0000000800)=0x8)
pwritev(r2, &(0x7f0000000e80)=[{&(0x7f0000000840)="83bfe2c6ed0bfd364dc6c0a83955c5cc64d3e5ff6d8bfd834b4b959673fbb1f19aabe92176b4453b4b63cf728d3929f08680a2d77569b8e2fdd72979c8769b0d8cfd06fe4b0f25b3bb9ce73a8ff3a20b5e6493fc8e34108628ede5d7a61248980a91974386f83e4a202b8e50726eedda844dc207de7641a9c8dc41565bc4a19adbecea0d4f14781a71648b967f831cc93863eaaa49cbb5c84d9a7dcb8e630fd3dac0fcd75175b8d360281cd40c03a74a83af76", 0xb3}, {&(0x7f0000000900)="4ea7869eb3e547edc4b9c0aaef2c67ce71585f91d17051c1f9f82dd53952bec7df7bae169531e0e743d8498699f2f0f8b045b7791053257f3120f7847c664ad4f015db65f177610dc3848876f456e810dddbfed69502e7736cf6c8b840f2ea1115caae783fe8a423d52284de9851f4772a1aa0173957e352448d57ebbe637043e9fb87c53f1b8323ed65e10d29ff2003894e601fc33d2a12ae21dd82dd3a9b327d304c13e389f774aead0925a8684884fa788c58a17faeb1a2aeb2285f53b7645de7e3d002348b99241c0769bbd6a44c6da21f8aaca1f2f422354873961eb456", 0xe0}, {&(0x7f0000000a00)="a51dba728d3d3d08e98ad7daf0d54d11ddea6e57cffece1d63b652238ecd89a056cf82", 0x23}, {&(0x7f0000000a40)="42eb4d4b4f6a6e9152d5d465fc0759839e4b79d1d87be8b6da4e3405e8d12028c8ced0409f668ce7d937cce2990b92f67040de0dea3a2ec23c7ac7dba278827e624f4ebf901c9a222152257b5ad1c6338c01b71e745115a940e34fd2edb9fdece14a9870d9a2fb6b1901f5e0975aecffee4f3b4179272b5ef17264f1f88409ae3fea6d3e9298834f5dbd47e006bfb2b2f30a24318525af3224", 0x99}, {&(0x7f0000000b00)="666fb0c532e0bf48cb459869caf70dbb1ddebd401381ee2516f4460746c422ef157b60a33c5a9c49d507fca0a84ab3438f6db48aab9daa4131405d2e6b7a480474178d02af334f72e12dd9099e200be0acae14999ba19ce5190ceb76fd3bf7b490819f680960b4a63c4a", 0x6a}, {&(0x7f0000000b80)="b42fa742f129ff1e90ad5529c6ac175a2f172bc1c1a9f45f8a368621ecf403283ed9cb846bede9612bb87a8a6b1b553574b59770fc1b66d0303cb55e5ff2012365969be8a620cc0212c6c78d716b42a8c0050bc2479580f337f1e38543c26d08d2b4bf23afb3f51ab684eb2ea181761a309727c07f9dc54874e82d3272d870156b83b81777b629a6c467d3896688982ac2aebf421383373b69ff7b1a96038b30fbeaef52dadba78eea21b233dd5a62174336f56040b3e0c5f11940198d1f61a85efe79d267c0edfa2718ffba19f1f8276e89cec6b35b1a6bb9c7aa6234caab8f8a3e862f87c6afdf3110890d14", 0xed}, {&(0x7f0000000c80)="b10494d8215dc2a2c14a052e9d06640356dd766342234e1b32bf075da1a849bcbeb66332dc164606874b84f976344f37e4dbb81db5e3de3dd321543a77cf7827ce5b943d12a92af24ab690557a406967135e24ef40fb", 0x56}, {&(0x7f0000000d00)="e78ed9ec2c7ba27a3519d70d4063b74f5d1632fb02be177c2501131cca34cc6c09ca5f6ef99cbb3dd79c9144d77cc3eaf72352bb", 0x34}, {&(0x7f0000000d40)="e612303353750d052681d367613415eadd4726309af61879f483f7f02489a9ea503e089108461038f38774cc2f3f436e80ced8a94fc6bdf1275bfa542e4873630d23ce504d3fa1300033936844eb11d40d50f6fedb16ffd76866aa973d684eb56f4f8f8e78664e2490ea4ccf1267ee007cf5a5f6df4df8909f7adccea67d7502636d21729561704391e660f974a54d282545f2f2c4e55fa8b77b950f5a415094700145d1e766c1e4b1c97cc556a4", 0xae}, {&(0x7f0000000e00)="e850d0abb892128c46028214816e9933ae084352ab44cc8f30d09c41f13ea55ec8eea58ea9044b37da24d93bc6192fd121770a010c5ef365a487ddde135ded2ea8e7c2bc112abe02f22ab6537121db95085c077e2e39a87c65828f6d10becf647e832d4eb9463e42dcdf325962587a81792fcc5166f82a40bc11685c663169f0", 0x80}], 0xa, 0x0)
poll(&(0x7f0000000f40)=[{r0}], 0x1, 0x3)
getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000f80)={r6}, &(0x7f0000000fc0)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000001000)={r7, 0x9}, 0x8)
r8 = shmget(0x3, 0x4000, 0x21, &(0x7f0000ffa000/0x4000)=nil)
shmctl$IPC_INFO(r8, 0x3, &(0x7f0000001040)=""/161)

16:45:44 executing program 0:
madvise(&(0x7f0000768000/0x600000)=nil, 0x600000, 0xa)
msync(&(0x7f0000a87000/0x4000)=nil, 0x4000, 0x3)
msync(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x3)

16:45:44 executing program 0:
socketpair(0x1c, 0x5, 0x7, &(0x7f0000000000)={<r0=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000280)=ANY=[@ANYBLOB="02004e23e00000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=<r1=>0x0, @ANYBLOB="ff00000000000000002a0000000000000000000068da110b95a4993fa22f4015ca4839ca241dcb"], &(0x7f0000000040)=0xa0)
semget$private(0x0, 0x2, 0x20)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={r1, 0xe, 0x4}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000200)={{0x1c, 0x0, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x5}, {0x1c, 0x0, 0x8, @loopback}, 0x2, [0x8, 0x1ff, 0x2, 0x8, 0x3, 0x2, 0x3f, 0xfff000000000]}, 0x5c)
__semctl$SETALL(0x0, 0x0, 0xa, &(0x7f0000000080)=[0x0, 0xa8])
semget$private(0x0, 0x7, 0x649)

16:45:44 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000180)={0x0, 0x6}, 0x8)
rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00')
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)={0x0, 0x1}, 0x8)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
close(r0)

16:45:44 executing program 2:
r0 = open(&(0x7f0000000200)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
fcntl$getflags(0xffffffffffffffff, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
r1 = open(0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, &(0x7f0000000040))
freebsd11_lstat(0x0, 0x0)
getgroups(0x0, 0x0)
recvfrom$inet(r1, &(0x7f0000000140)=""/55, 0x37, 0x0, &(0x7f00000001c0)={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10)
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000080), &(0x7f0000000100)=0x4)
freebsd11_fstat(0xffffffffffffffff, 0x0)

16:45:44 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000040)='./file0\x00', 0xca86)
pwritev(r0, &(0x7f0000002540)=[{&(0x7f0000000280)='v', 0x1}], 0x1, 0x0)
setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000000)={0x3, 0x1, 0x3, 0x7fffffff, 0x7}, 0xc)

16:45:44 executing program 3:
r0 = semget(0x1, 0x0, 0xc7)
__semctl$GETNCNT(r0, 0x0, 0x3, &(0x7f0000000100)=""/227)

16:45:46 executing program 0:
r0 = semget$private(0x0, 0x0, 0x4)
__semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000000)=[0xfffffffffffffff9, 0x0, 0x100000000, 0x3])
r1 = semget$private(0x0, 0x1, 0x168)
__semctl$GETZCNT(r1, 0x7, 0x7, &(0x7f00000003c0)=""/217)

16:45:46 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
sendmsg$unix(r0, &(0x7f00000004c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="00002e9216696c65300028146ed2603f990ae6f8c387fb519d6ed6a225d245301f4dc6b6edae3c24f47e5fa1fccc948c1434b232068453528e15fcc9c0bcdc36f61c714bdf29b033fea4de28b5c93ae1a0ee5c23544cbdd61c2f42f130c676aff1d2883261e3d46dd98266a94a05e551aae842b6702ac61b0a51d41767266f904351401b08173c9677d8f1ef3aabc843c26d5b805bd236eccd4274eb2d07017d3d6bfda00d9e913c58b52230ebf2c17dd28e043c1198abe8631f8be747df8e9994"], 0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x1)
sendto(r0, &(0x7f00000001c0)="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", 0xfc, 0x20004, 0x0, 0x0)

16:45:46 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x10001, 0x4000, 0x6, 0x7ff, <r1=>0x0}, &(0x7f00000000c0)=0x10)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x752, 0x1}, &(0x7f0000000140)=0x10)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1)
writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000340)="fd", 0x1}], 0x1)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="03000000000000"], 0x8)
shutdown(r0, 0x1)

16:45:46 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x3)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000002c0)={<r1=>0x0, 0x8, 0x3, 0x1, 0x8001}, &(0x7f0000000300)=0x18)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000340)={r1, 0x8, 0x4, 0x5}, &(0x7f0000000380)=0x10)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000000)={@in={{0x2, 0x1}}, <r2=>0x0, 0x0, 0x401, 0x5}, &(0x7f0000000100)=0x94)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={r2, 0x8, 0xfffffffffffffffa, 0x2, 0x800, 0x5}, &(0x7f00000001c0)=0x14)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000004c0)=ANY=[@ANYBLOB="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", @ANYRES32=r2], 0x8c)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0)

16:45:46 executing program 2:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
write(r0, &(0x7f0000000000)="37bfda7215d007aa350a68150371b72ae438777c0547b83247c7b96ffa2c63b6a3381e5c6bae6b685aac3cfe97beb95c8aed4e2ef17b1fa07d0a84c4e2dfc18328726de589308724172a5840c66cccf05e67559fc0586222a3a9e7aa3c315029a08cbdaa6fae23ae06fd67b9f8256d7c19e92bd4f655517b428f7f6714b17a4ae06bc154632a66fee31604d55815b957c6eb35", 0x93)
setsockopt$inet_opts(r0, 0x0, 0x13, &(0x7f0000000580), 0x0)
r1 = fcntl$dupfd(r0, 0x11, r0)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000180)=0x7, 0x4)

16:45:46 executing program 2:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x80, 0x2)
getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000000c0)=""/4096, &(0x7f00000010c0)=0x1000)
r1 = socket(0x2, 0x10000000, 0x6)
connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000080)={0x0, 0xb6}, 0x0)

16:45:46 executing program 2:
mkdir(&(0x7f0000014000)='./file0\x00', 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0)
symlinkat(&(0x7f0000000040)='/', r0, &(0x7f0000d06ff8)='./file0\x00')
fchmodat(r0, &(0x7f0000000000)='./file0\x00', 0x0)
symlinkat(&(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00')

16:45:46 executing program 2:
rename(&(0x7f0000000200)='./file1\x00', 0x0)
socketpair(0x10, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
nanosleep(&(0x7f00000000c0)={0x200, 0x7}, &(0x7f0000000100))
bind$unix(r0, &(0x7f0000000080)=@file={0x1, './file1\x00'}, 0xa)
accept4$unix(r0, &(0x7f0000001280)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000415ac55f2328c2fec5f4bf772cd400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000914cd7cf1d9cf5667e62f82708b0b8c1a7982674937a2d62eec81b44aeac5d739c972674d33df2ddbebd69614db2a0a79e549d9608fb67ea3efe882c36a6"], &(0x7f0000000040)=0x1002, 0x10000000)

16:45:47 executing program 1:
r0 = open$dir(&(0x7f00000002c0)='./file0\x00', 0x201, 0x0)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100004)
getsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
setsockopt$inet6_udplite(r1, 0x88, 0x6, &(0x7f0000000040)=0x8795, 0x4)
ftruncate(r0, 0x10000)
ftruncate(r0, 0x8005)

16:45:47 executing program 3:
r0 = socket$inet_icmp(0x2, 0x2, 0x1)
fcntl$setstatus(r0, 0x4, 0x0)
mlockall(0x3)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r2 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_int(r1, 0x6, 0x80, &(0x7f0000000000), 0x4)
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x8c, 0xfffffffffffffffe}, 0x8)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x0, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x9}, 0x1c)

16:45:47 executing program 2:
r0 = socket$inet6(0x1c, 0x0, 0x7f)
sendto$inet6(r0, &(0x7f0000000000)="378c9546e68f7ed1c4c92689ab4eda568c", 0x11, 0x9, &(0x7f0000000040)={0x1c, 0x2, 0xff, @local={0xfe, 0x80, [], 0x0}, 0x80000000}, 0x1c)
madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x9)

16:45:48 executing program 0:
r0 = socket$unix(0x1, 0x1, 0x0)
truncate(&(0x7f0000000000)='./file0\x00', 0x4)
r1 = getpgrp(0x0)
fsync(r0)
pipe2(&(0x7f0000000040)={0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
fcntl$setown(r0, 0x6, r1)
fcntl$setown(r2, 0x6, r1)
fcntl$setown(r0, 0x6, 0x0)

16:45:48 executing program 2:
setrlimit(0x8, &(0x7f0000000080)={0x4, 0x100000003})
freebsd10_pipe(0x0)
r0 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x0)
clock_gettime(0x0, &(0x7f0000000140))
sendto$unix(r0, &(0x7f00000000c0)="d4b36e1123abf56b0caa2f230c97c315306bfd259694b67acb14d5a7fd7c6d2f3c84b6bf8949fb66afd948d88cca3e81161dff71d394dc7ebc90be506aa8c269fb5781039d4a26642d8bf7a4f7716054a710d6a2bb6826063da521a651346baa7eefff51eb56f81abdfe18c82d85f19426d7c51bcbb29863fed8e850", 0x7c, 0x109, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa)

16:45:48 executing program 3:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @local}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast2=0xe0000001, @remote, @loopback}, 0xc)
r1 = dup2(r0, r0)
preadv(r0, &(0x7f0000000080)=[{&(0x7f0000000100)=""/195, 0xc3}, {&(0x7f0000000000)=""/1, 0x1}, {&(0x7f0000000200)=""/126, 0x7e}, {&(0x7f0000000280)=""/4096, 0x1000}], 0x4, 0x0)
munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000)
setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000012c0)={0x55a0b86, 0xffffffffffffff16, 0x0, 0xffffffffffff0001, 0x7a7, 0x2, 0x100000000, 0x0, 0x800, 0x3, 0x4bc8ea22}, 0xb)
setsockopt$inet_mreqsrc(r1, 0x0, 0x49, &(0x7f0000001280)={@broadcast, @rand_addr=0xe78, @loopback}, 0xc)

16:45:48 executing program 1:
shmctl$SHM_LOCK(0x0, 0xb)
listen(0xffffffffffffffff, 0x0)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
r1 = msgget$private(0x0, 0x14)
msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000080)=""/5)
r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
setrlimit(0xa, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000300)={<r3=>0x0, 0x2}, &(0x7f0000000340)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000380)={@in6={{0x1c, 0x2, 0x3, @empty, 0x1}}, r3, 0x654b, 0x36}, 0x8c)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000180)={<r4=>0x0, 0x72e9, 0x0, 0x0, 0x7}, &(0x7f00000001c0)=0x18)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000280)={r4, 0x7fffffff}, &(0x7f00000002c0)=0x8)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000200)={r4, 0x1000}, &(0x7f0000000240)=0x8)
mlockall(0x1)
sync()
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0)
r5 = msgget(0x3, 0x40)
msgctl$IPC_INFO(r5, 0x3, &(0x7f0000000100)=""/71)

16:45:48 executing program 2:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
bind(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="b9000000000000003000"], 0xc5)

16:45:48 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000)
truncate(&(0x7f0000000100)='./file0\x00', 0x31000000)
r1 = semget$private(0x0, 0x6, 0x0)
ppoll(&(0x7f0000000080)=[{r0, 0x100}], 0x1, &(0x7f00000000c0)={0x3, 0x4a3}, &(0x7f0000000140)={0x5}, 0x8)
r2 = shmget(0x0, 0x2000, 0x20, &(0x7f0000ffc000/0x2000)=nil)
shmctl$SHM_UNLOCK(r2, 0xc)
__semctl$IPC_RMID(r1, 0x0, 0x0)
__semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000000)={{0x20000000}})
fcntl$setflags(r0, 0x2, 0x1)

16:45:48 executing program 0:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x823e, 0x400000000000)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
truncate(&(0x7f00000003c0)='./file0\x00', 0x100000001)
fstat(r2, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
getresgid(&(0x7f0000000300)=<r4=>0x0, &(0x7f0000000340), &(0x7f0000000380))
fchownat(r0, &(0x7f00000001c0)='./file0\x00', r3, r4, 0x400)
unlink(&(0x7f0000000080)='./file0\x00')
socket$inet6(0x1c, 0x4, 0x100000000)
sendfile(r0, r1, &(0x7f0000000040), 0xd93)
sendfile(r0, r1, 0x0, 0x2)
close(r0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000400)={<r5=>0x0, 0x6a, "6210953000e369162545fcdb2d101d14f684ba40df6db5c4c939cf6a13cf1cd0e5b9c85a884e56399a19cd6b89f4b297350a5029a4973a89763650aba6ee7e28eb0a3644546a529e071d0e49603ef515552af0a10b44dd593588a99178d94d29f097178db6800dab4eae"}, &(0x7f00000000c0)=0x72)
rmdir(&(0x7f0000000600)='./file0\x00')
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000480)={r5, 0x5, 0xf, 0xb5, 0x1}, &(0x7f00000004c0)=0x18)
utimes(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x40, 0x1ff}, {0x10001, 0x7fff}})

16:45:48 executing program 2:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0)
fcntl$lock(r0, 0xe, &(0x7f0000000280)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001})
r1 = open(&(0x7f0000000100)='./file0\x00', 0x8848, 0x0)
fcntl$lock(r1, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})

16:45:48 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000000)=0x2, 0x4)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
r1 = socket$inet6(0x1c, 0x0, 0x0)
madvise(&(0x7f0000ffb000/0x5000)=nil, 0x5000, 0x3)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000040)={@rand_addr, @remote, <r2=>0x0}, &(0x7f0000000080)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000100)={@remote={0xfe, 0x80, [], 0x0}, r2}, 0x14)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, 0x0, 0xfffffffffffffc44)
recvfrom$inet(r0, &(0x7f00000004c0)=""/4096, 0x1000, 0x0, &(0x7f0000000140)={0x2, 0x0, @multicast2}, 0x10)
r3 = openat(r0, &(0x7f0000000200)='./file0\x00', 0x4, 0xc)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000003c0)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000380)=0x315)
setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f0000000280)="449148c63fc544304de9df0ba8575802e4c559e293e3ef8fd1616c5fabbe2a1978d7af54415811833f2430aa6fac69b4e5cf8c3998ad0b9daf8282bd8ab44b2e0508b3cbfbca3843b4cd03d5ad7d2b98d9368535ca73947fca2fd14a337c1a25a3e40d51153dbb39cd0e673e07ba60f47057f3f1b4fe5db93f79543490e1e1d3c3ae9be19edaeca380606a94fed3", 0x8e)
r4 = socket$inet_udplite(0x2, 0x2, 0x88)
setsockopt$inet_mreqn(r4, 0x0, 0xd, &(0x7f00000001c0)={@rand_addr=0x598, @empty, r2}, 0xc)
recvmsg(r3, &(0x7f0000001b40)={&(0x7f0000000240)=@un=@abs, 0x8, &(0x7f0000001a40)=[{&(0x7f00000014c0)=""/167, 0xa7}, {&(0x7f0000000400)=""/119, 0x77}, {&(0x7f0000001580)=""/65, 0x41}, {&(0x7f0000001600)=""/128, 0x80}, {&(0x7f0000001680)=""/147, 0x93}, {&(0x7f0000000340)=""/23, 0x17}, {&(0x7f0000001740)=""/10, 0xa}, {&(0x7f0000001780)=""/245, 0xf5}, {&(0x7f0000001880)=""/236, 0xec}, {&(0x7f0000001980)=""/175, 0xaf}], 0xa, &(0x7f0000001b00)=""/13, 0xd}, 0x0)
connect$inet(r3, &(0x7f0000001b80)={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10)

16:45:48 executing program 0:
r0 = semget$private(0x0, 0x0, 0x2)
__semctl$GETNCNT(r0, 0x3, 0x3, &(0x7f0000000000)=""/64)
__semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000040)=""/21)
__semctl$GETZCNT(r0, 0x3, 0x7, &(0x7f0000000080)=""/163)
__semctl$SETVAL(r0, 0x0, 0x8, &(0x7f0000000140)=0x7)
__semctl$GETALL(r0, 0x0, 0x6, &(0x7f0000000180)=""/188)
__semctl$SETVAL(r0, 0x1, 0x8, &(0x7f0000000240)=0xb7)
socketpair(0x17, 0x10000000, 0x289, &(0x7f0000000280)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000002c0)={<r3=>0x0, 0x7, 0x0, 0x7}, &(0x7f0000000300)=0x10)
setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r2, 0x84, 0x8001, &(0x7f0000000380)={r3, &(0x7f0000000340)=[@in={0x2, 0x1, @broadcast}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}]}, &(0x7f00000003c0)=0x10)
r4 = fcntl$getown(r1, 0x5)
fstat(r2, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
freebsd11_stat(&(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0})
sendmsg$unix(r2, &(0x7f0000000ac0)={&(0x7f0000000400)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000840)=[{&(0x7f0000000440)="52c22b74d786715b63e300853ccd2d55929576db75bbd589ad44507fd4967c1c996ce6afec3b43fcfed98d7e99ecd79ca66c239f4d26732d6b7828a70f0b70898a54d6165a8e47df48df4138f06a744942ee91d46aa4bc452a2fe9a26887274bbaf80b2d131949a6fe0ebd0b644739a837b1c96cfa27e521f87f1ff5ea4bd1166069454fe3124ab40af5c7c41f46eade4d9d379e425cc9f2dcac70081fef800eabcd35054229390bbeb647a642ac026f53d7545f28a0b8e9e49d4529708ba829f099a9d544fde788528e3b6b4281be0c7e444981f4f00f0fdfde03e8d259a21f181a901690bd7ec93df1f8b58d9043b3baa48a13a942058e", 0xf8}, {&(0x7f0000000540)="0885f420768950f68fbcea09d2079aa145e5fd22", 0x14}, {&(0x7f0000000580)="77ef3e1056db6e33ffd16af69687dde1ebaf768f894012a2f7e8b5dfe6a6c031a77026238befa3ec58b56aa4231cf110bfc2a66b34bd8ea96e3efd3afb1195cf32304be238d857212c6a2888810200c3fb3d2219d94fe1cc879652330899b07ab153692cc2270c99cbad336318c22924b3da7372223dc14cbbd474819f997b9fc748852962198609c957cef1efeaf55ea319358a44d6beb9731bf633f82313031e1fb335cad1b27f239df3208155674e4a824c8240c95b0a45fc57a8b08169b3", 0xc0}, {&(0x7f0000000640)="47e4fd90df7eb3d01993c7f657c5447d5ab7b3a70230dea5e3aeead7d312bea8e86eab2e16536d7193840602d63309366aa9b53b8375c5287881df18cb1a3df3adb19489989ac0919d40501b61efde64cdaa99bd840ec5e66c8f2f8f54ad0f095d2d5e3a3850405e9ebfb3e4beef7922e2162c38", 0x74}, {&(0x7f00000006c0)="40af2d90a86aa764cf9d44be41bf98e7a6b9334dd3c04409b7bc3e9cbb58a6693856dd1497769f71f9f8a28794324c5c2dce4fa205962a9d8eac29c0", 0x3c}, {&(0x7f0000000700)="659a0b00bf2f4dc30000e79f8db6eaf4cbdfe40b29ee51", 0x17}, {&(0x7f0000000740)="cc08aaf8c841bac1433b32d887320ebdf1d06f05a85cdca31d7eb31c1e313139fcdbc9e0708a87e42dc8b90731ba45a932a439497b002f4829bf10ebaf03796abffbeef258a49ef9bbf7e1642ef508a0464d945f180b4fce25f15ab80dd954e8e2f32d6276bd951a7403d8dd56355baaef538d5381ace551d0a27279c1a05e3ada360422c503dd4150aabf9465e2e3cf73dd8977c16ce11e898ba84a1f6a3ecd88266a4f32eeded1a2527a586fd198bc277198a84c4a96306026b6e09efa644fd9704c59e3057de4c8b50b0d4baf821a0d98adcfbb2911", 0xd7}], 0x7, &(0x7f0000000a80)=[@rights={0x20, 0xffff, 0x1, [r1, r2, r2]}, @cred={0x20, 0xffff, 0x2, r4, r5, r6}], 0x40, 0x20000}, 0x20008)
getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000b00), &(0x7f0000000b40)=0x4)
setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r2, 0x84, 0x8001, &(0x7f0000000c40)={r3, &(0x7f0000000b80)=[@in={0x2, 0x2, @loopback}, @in={0x2, 0x3, @multicast2}, @in6={0x1c, 0x1, 0x1, @loopback, 0xc790}, @in={0x2, 0x3}, @in6={0x1c, 0x1, 0x80000000, @loopback, 0x3f}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x0, @multicast2}]}, &(0x7f0000000c80)=0x10)
r7 = semget$private(0x0, 0x2, 0x10)
__semctl$IPC_RMID(r0, 0x0, 0x0)
setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000cc0)='chd\x00', 0x4)
setsockopt$sock_int(r1, 0xffff, 0x0, &(0x7f0000000d00)=0x8, 0x4)
getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000d40)={<r8=>r3, 0xf19, 0x0, 0x1}, &(0x7f0000000d80)=0x10)
fcntl$setown(r2, 0x6, r4)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000dc0)={@in6={{0x1c, 0x2, 0xffffffff, @local={0xfe, 0x80, [], 0x0}, 0xff}}, <r9=>r3, 0x9, 0x81, 0x1}, &(0x7f0000000e80)=0x8c)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000ec0)={0x2, [0x9a5, 0x3f]}, &(0x7f0000000f00)=0x8)
setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000001000)={r8, &(0x7f0000000f40)=[@in={0x2, 0x3, @rand_addr=0x1}, @in={0x2, 0x2, @multicast2}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x2, 0x35, @loopback, 0x1}, @in6={0x1c, 0x0, 0xf8d, @empty, 0x5}, @in6={0x1c, 0x0, 0x10000, @local={0xfe, 0x80, [], 0x0}, 0xffffffff}]}, &(0x7f0000001040)=0x10)
getsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000001080), &(0x7f00000010c0)=0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000001100)={r9, 0x0, 0x5}, &(0x7f0000001140)=0x8)
getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000001180), &(0x7f00000011c0)=0x4)
socketpair(0x17, 0x5, 0xa02, &(0x7f0000001200))
__semctl$IPC_STAT(r7, 0x0, 0x2, &(0x7f0000001240)=""/109)

16:45:48 executing program 0:
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075)
getresgid(&(0x7f00000001c0)=<r1=>0x0, &(0x7f0000000200), &(0x7f0000000240))
r2 = getgid()
setregid(r1, r2)
r3 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
open$dir(&(0x7f0000000280)='./file0\x00', 0x0, 0x150)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000040)={<r4=>0x0, 0x2, 0x1, 0x2, 0x9}, &(0x7f0000000080)=0x18)
getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f00000000c0)={r4, 0xc, 0x40}, &(0x7f0000000140)=0x8)
fcntl$dupfd(r0, 0x10, 0xffffffffffffffff)
sendfile(r3, r0, &(0x7f0000000180)=0x39, 0x30)

16:45:48 executing program 1:
shmctl$SHM_LOCK(0x0, 0xb)
listen(0xffffffffffffffff, 0x0)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
r1 = msgget$private(0x0, 0x14)
msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000080)=""/5)
r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
setrlimit(0xa, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000300)={<r3=>0x0, 0x2}, &(0x7f0000000340)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000380)={@in6={{0x1c, 0x2, 0x3, @empty, 0x1}}, r3, 0x654b, 0x36}, 0x8c)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000180)={<r4=>0x0, 0x72e9, 0x0, 0x0, 0x7}, &(0x7f00000001c0)=0x18)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000280)={r4, 0x7fffffff}, &(0x7f00000002c0)=0x8)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000200)={r4, 0x1000}, &(0x7f0000000240)=0x8)
mlockall(0x1)
sync()
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0)
r5 = msgget(0x3, 0x40)
msgctl$IPC_INFO(r5, 0x3, &(0x7f0000000100)=""/71)

16:45:48 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = dup(r0)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4)
renameat(r1, &(0x7f0000000080)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00')
socket$inet6_tcp(0x1c, 0x1, 0x0)
socket$inet_icmp(0x2, 0x2, 0x1)
listen(r0, 0x0)
fcntl$setstatus(r0, 0x4, 0xffffffffffffffff)
accept4(r0, 0x0, 0x0, 0x0)

16:45:49 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
symlinkat(0x0, 0xffffffffffffffff, 0x0)
mkdirat(0xffffffffffffffff, 0x0, 0x0)
readlinkat(0xffffffffffffffff, 0x0, &(0x7f0000000140)=""/55, 0x37)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
shmctl$SHM_LOCK(0x0, 0xb)
mlockall(0x1)
sync()
mlockall(0x2)
open$dir(0x0, 0x0, 0x0)
socketpair(0x10, 0x5, 0x8d8, &(0x7f0000000080)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000040)={<r2=>0x0, 0x4, 0x80000000}, &(0x7f00000000c0)=0xc)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={r2, 0x40}, 0x8)
truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000)
fchmodat(0xffffffffffffffff, 0x0, 0x0)

16:45:49 executing program 1:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="01002b2f6669161eb9da"], 0xa)
r1 = dup(r0)
getpeername$inet6(r1, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000280)={@loopback}, 0x14)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)

16:45:49 executing program 1:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
truncate(&(0x7f00000000c0)='./file0\x00', 0x100000001)
r3 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f0000000380)=ANY=[@ANYRES32=<r4=>0x0, @ANYBLOB="57000000a484dedd70b81fef2a18f346faa7cec9cf4b9db90aab97d1800876d6c76311d70c61efd3dea6cfacfa84523282d231634b37abb825b1c563ad316d3fcf888d6a9367d4a41207b370f4ccf25ab09bb74c4401d627a4e951a7346021411d9b1f4b53ff5dd6266fe6fea7b2562649ee73a60d057ba3b6f2ae845baf12090c29cda1c2883e86e51367fa3f4f8fa24862a2637d9714360addd38dadb1aac4ed"], &(0x7f0000000300)=0x5f)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000340)={r4, 0x2, 0x3, 0xde7}, 0x10)
fchmod(r3, 0xe3)
close(r3)
execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0)
read(r2, &(0x7f00000004c0)=""/4096, 0x1000)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000000080)={<r5=>0x0, 0x81f}, &(0x7f0000000180)=0x8)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f00000001c0)={0x327, 0x3, 0x300, 0xfffffffffffffff8, 0xa7f, 0x3, 0x401, 0x401, r5}, 0x20)
unlink(&(0x7f0000000140)='./file0\x00')
sendfile(r0, r1, 0x0, 0x1100)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={<r6=>0xffffffffffffffff})
sendfile(r1, r6, &(0x7f0000000240), 0x5)
close(r0)

16:45:49 executing program 2:
r0 = dup(0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000100)=0x4)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r1, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, 0x0, 0x0)
getsockopt$sock_timeval(r1, 0xffff, 0x1005, &(0x7f0000000080), &(0x7f0000000040)=0x10)
setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, 0x0, 0xfffffe09)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0)
r2 = msgget(0x1, 0x101)
getresuid(&(0x7f0000000140), &(0x7f00000001c0), &(0x7f0000000200)=<r3=>0x0)
fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
fstat(r1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
r6 = getegid()
r7 = getpgid(0xffffffffffffffff)
r8 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(r2, 0x1, &(0x7f00000004c0)={{0x3, r3, r4, r5, r6, 0x100, 0x101}, 0x4, 0x4, 0x7ff, 0x0, 0x1, 0x3f, r7, r8})
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0)

16:45:49 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
symlinkat(0x0, 0xffffffffffffffff, 0x0)
mkdirat(0xffffffffffffffff, 0x0, 0x0)
readlinkat(0xffffffffffffffff, 0x0, &(0x7f0000000140)=""/55, 0x37)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
shmctl$SHM_LOCK(0x0, 0xb)
mlockall(0x1)
sync()
mlockall(0x2)
open$dir(0x0, 0x0, 0x0)
socketpair(0x10, 0x5, 0x8d8, &(0x7f0000000080)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000040)={<r2=>0x0, 0x4, 0x80000000}, &(0x7f00000000c0)=0xc)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={r2, 0x40}, 0x8)
truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000)
fchmodat(0xffffffffffffffff, 0x0, 0x0)

16:45:49 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(r0, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
open(0x0, 0x0, 0x0)

16:45:49 executing program 0:
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075)
getresgid(&(0x7f00000001c0)=<r1=>0x0, &(0x7f0000000200), &(0x7f0000000240))
r2 = getgid()
setregid(r1, r2)
r3 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
open$dir(&(0x7f0000000280)='./file0\x00', 0x0, 0x150)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000040)={<r4=>0x0, 0x2, 0x1, 0x2, 0x9}, &(0x7f0000000080)=0x18)
getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f00000000c0)={r4, 0xc, 0x40}, &(0x7f0000000140)=0x8)
fcntl$dupfd(r0, 0x10, 0xffffffffffffffff)
sendfile(r3, r0, &(0x7f0000000180)=0x39, 0x30)

16:45:51 executing program 0:
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075)
getresgid(&(0x7f00000001c0)=<r1=>0x0, &(0x7f0000000200), &(0x7f0000000240))
r2 = getgid()
setregid(r1, r2)
r3 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
open$dir(&(0x7f0000000280)='./file0\x00', 0x0, 0x150)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000040)={<r4=>0x0, 0x2, 0x1, 0x2, 0x9}, &(0x7f0000000080)=0x18)
getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f00000000c0)={r4, 0xc, 0x40}, &(0x7f0000000140)=0x8)
fcntl$dupfd(r0, 0x10, 0xffffffffffffffff)
sendfile(r3, r0, &(0x7f0000000180)=0x39, 0x30)

16:45:51 executing program 1:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getsockname(r0, &(0x7f0000000340)=@un=@abs, &(0x7f0000000380)=0x8)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0)
mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x5)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000280)={<r2=>0x0, 0x9, 0x7fffffff, 0x9, 0x6, 0x3f}, &(0x7f00000002c0)=0x14)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000300)={r2, 0x80, 0x9}, 0x8)
lseek(r1, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f00000001c0)={<r3=>0x0, 0x79, "e3cf7b11e6ecbddc6e90d11e14d5b2e5ff9ad5c786032079593ea81e99ccfd30c90dd449635865993936ae73cff3d1eca435b8aa42d45d7efa2464135f32f7b52867fbb7ecee27aa11970a3421d2e0f8a80c280ece1b2ef66d3ccebc0cb007e5f80e74280c554ec56cc5789194c1db712b8638ac7fc0fdef55"}, &(0x7f0000000000)=0x81)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000004c0)={r3, 0x1000, "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"}, &(0x7f0000000080)=0x1008)
fcntl$setflags(r1, 0x2, 0x0)
open(&(0x7f0000000100)='./file0\x00', 0x108200, 0x4)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
r4 = accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0)
readv(r1, 0x0, 0x4fd)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, 0x0, &(0x7f0000000040))
listen(r4, 0xffff)
shmget(0xffffffffffffffff, 0x2000, 0x3, &(0x7f0000ffc000/0x2000)=nil)
sendfile(r4, r1, 0x0, 0xfffffffffffeffff)
setsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000140)=0x9, 0x4)
shmctl$SHM_INFO(0x0, 0xe, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)

16:45:52 executing program 2:
r0 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0)
ppoll(&(0x7f0000000000)=[{r0, 0x2008}], 0x1, 0x0, 0x0, 0x0)
mkdir(0x0, 0x0)
rename(0x0, 0x0)
r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x404, 0x90)
freebsd11_mknodat(r1, &(0x7f0000000080)='./file1\x00', 0x10, 0x1)

16:45:52 executing program 3:
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
r0 = accept4(0xffffffffffffffff, &(0x7f0000000200)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000240)=0x10, 0x30000000)
getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000280)={<r1=>0x0, 0x3fc}, &(0x7f00000002c0)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000300)={r1, 0x1000, "3ef6d6ddffd142f24dccedfdd0f197fa0661fa14029425680ead69fb8d44129d4ea2e3a2ffabc54df8d931658fb38d0f2b771551eb0d477bc69b5c52e66e8a0d47fa6b09d2921c135bc77d43fab0c61d325586c43e19d5b778f9861ddf92ececf8aaceb52e4135fe83f02f83602b41437ec42e647fbbaa2f58fc87a481165c6509a4f87ac2a3ad6dd7417acab907a2c803942cf017ee28e1a84be4f370877c0f6eaed7aff7933ffa179347d873abeac131d099bc697f1765f02077e1bdfdb0f418370c8cafd6c6393b00d89673e448a0fd13e7c721af31ff735ef705b24830cabbab6ecd39603e77c02739da08a6ec3141d153bc991257e4422b2a3f9fb2815d659dec479fe5fee084af63f0c3d04b1885bcf886fdacce3a17ddb7253dd0d7918fa98235a2c1ce41f41f0549e805d2e6b03f70fd7b7572b564215eae1830022016fe90082a17148236a9c82101a31d7faff9f13534ec498d6994755886dd89084127bb53627d866dd26d6f36d10e3de9da0726a44e4a70326bb174a4d9aad633d5f7c90558a661fd79c3a30b91904b2986d1ada4d13858d99c1d5bd36335b22cb5d79b1b7e60b5784641cc69255fb04f6551af8f7731edf6ed21cda264eacad9ebc3a0ba155cc95fcd4c19364f169b396fe46abdcbff93ac5d5f69eb02bf35b173673e161fccf9a3db9b63e51c7c91ac4d20ecd6a5fbb5d5a5e904f82f039d672b1d7755ddfd9eaadc71a1f1c37e2fefa80ffe574e3e37dcd186e3ae5f2eab49f23625e5a265da9db9195053ae2a89e593ba05dbcafee12ed4a692bbfad56c798f12dc66b76c45ec565bd2a4e1017f5005868fc83acb3d49bfc406a042dc105b7585d7f00777de96595692464a1ed790693c3bbee787e6951b3b69fd7be4ac8b8bbea925501398690b9d17045866ba02aaeb49b4129f222899d6158a7a1c9d9223f1db7f37ed4cb3a1196055832a53e4823b9bd93553182e71cc5facfc124ba9f93406ddd1ad3070e61da52ecea52d499e1a281f76c08c215b55f19a4dab7ca5de685f2c60796d6aedd72923f3a48739459f57560447ada2eebf8fd46d988bff5b24d0e469e5f6cd69ecc177a41ac5ce37c5dae1d4f4628eca54525fef73724727b49cae2d147872dca91c5693a8cea85cdafd4694d4654dfcb11e039cdef5449102883f3c0875a1550e819b61e607ae4be3cf76780e518717809a7157635fe4eef2cd2eae38acc1f923b4c9708ef496186e0cd59dd6b2f674117bcf1622af673aec72de7fb5c9dab4208552034dca5dcafcbb259ac3c9fc8a6a4b2f345a87d0003bf473cc272158d161f8172d979b4d8c1427106c807bb6481672e7320d32940b3d8ffd57bcc1eb9ce10230bb39fb26b020d8552842df9b225bc27ed9a4d90340672080c6d8be05e5ff61832a98d502768b0c3065b9530a8748aa8d58a5d03d10e1bbd6b7bac0f3e4ba29b5331de8f1510ab4471656dce4ee368e26616ff4b092d880ef3e9e5330dbe38ba1768bade22c917268aec0c1d5d246951e15c95941109af01d128e7740e960963a802d8b43657dd82e3af2de1b8b5907b09efe4e33ccc338ac7317b92ef8b8725df0865308f4ec491c6de5157d48dcd214f71cd7e7cc3d53af3a77736b10c5642afa9f0743213fc73cdc60e39e8147dc7f2770c65a6fa7627392e0af1f585c0f2d31b3ab8d578f032e3e0970e11dd7013bf33ef311d363052e874b17d50cdb5dbd05099d9cd147fb76853d51dc2705de7d1567c487e45a462969c1abea38395f1ae593a683ef891c331fe80057dcfb89db9fc82bf8f4520b441eb16df424e89d2eb7ab8a5279abbbf129cfe931c0436626c77fc7e22558e886f446c6c20293655ccb8fb892cbbaf8f7afcac0ae85cd7dd84df2308b4a8cbdd3e21b2bafadfb6988c39d029fe167f1f564c0306500783404d30b2de7683561421331bf47074dd1abca64cd85f8a6a40da0d5a583824a1861d162ce7abd919b7731e558f127643265bcc6c434c1ca84e883a0c5701c2ec80109f0e49846a97e0445510238ac02e23d662f1e123e3e1ddb82e368c6a0f2ce66909198997f24beb266ebcb6a04d1a172c9e7d50b7fdf38a20539428be688ab73dfb570d78843257b2b4e1805fdac57e2cbe0c48f83a07fe1ec32bd3654836994746c64a6bee3fde95a4140d1b8d412b7733b16b70d1b6278c59a67b50b97cfd03bea40969008a912adebbb8513c3742160c3a57703feae11c9d4e1e81ec4113e01a492f8f9eb3abecf6dd0a6aee750a87122f5a71757bd238c3525b3f75889c22e94db12809d3da8b025b4151f2a2d6722bcfc7ff11c7d7798ef16ad7e9673331abf155f5e7895e2acf40681670dec8eec7e44fb0c2ff94938f2bb2a38bc83482e1607d4ceb1e79677fae0aed0b369492e953349161fd7b9f6246d8e92b3b3813cb462ead577ea91f23b12607f1350beece39a8d86c8412b977c681346d6e6998ea1cfa149d28f731a79a552514bb3a513e7f89217508002dc0fec9a4dda2c7f52923b3336e61312c19b52169363b09b471ffabb35c1123cf2cb225ea9ba0f06f6664ce91b124aeac3dc7074906854d4d9d98711de8c7e2e50fec8e28af2418988244a89d2492717d274be19227ddef6d2a7288182161e5aa6d0c4aca138c2f0719c1be9f9239bdbd4f92a499b9586406eb9e754be3c8e6778995674588550f5e6e99f21d7daa371bd5fb21841e4f33fc2d251e019567045ad6ca38c4ee4e63a811d0a8f87ca02db6463a16826a14547e631b5e93cbfa74c57a760e02704b83d545c7c9c7f7861ebebb66c75db635f7ee5093a5a9079848b6698bf94ab97752121bb5e571e21407211ef6d8f78783ba35f53d5906ccdbb1313dfe9c2811a4cbd96f7803f3c9655c654df48999d301793ae71a4797254c196f62a61f30961c9412de0b97ae0f3737927be35272f4a2dd9eecb72cbc853b54f23056856fd3bdc34894ab110550407aa7d6804c68ee2d40c694cb4ce2a522a134990ab139d8b125363374de66580ff799ce7a17d81b4ef362b875428055c9b60763cae36e16a65c22aae50785c684e3b53331e6a38cca7b0b88c61a21f85eb6c469f48d0dc5223f5e355cb4bcb54153fb37d1251739f8d575d76c421e644ed8e118a1799c1af6374dbc14336867a6857710bbd7f0b546cdafa51db6eb9fceffadb0163eb0b4e96793dfb6899d3265c30806d1926a2982662a066b66b87176a7864cc1aa64cfbc06ab96627a4425364320ef48dba76ea637b52ca41975f14504ceac16dda4c50b25447105b79f05de5b4d1088ae1065920b625c76d4042211f0bf58fd27cfd16e3bc7abd6cbc9e58c6cfc9c957b9a2b1e1ef1c82dcc961d506e3b96a0252a0ba62279fa480eab43e64ecaf9ca63e774e275a725ef283a877bdf244bf454b3890bbe59d77706f3b50465f3de6b13f9e353f3f9cb2c02e04db979f3a1b16a95c79562fd5031633ec479cbee104b96a4eba49f59c0bd74e61e9afbb0f782ab489368ffef47860be458220c2883cd4b22f47f0d22ec315027214e2e0f0c88015055c4a53c39973b2485c6ead598d19a5cfff8d584c8edb82ef436b0a9d24f9680b89d2a77faaf53e358af3cfdb063540479242a79b6f4f6464e9a0bcda6ed4b5bf2e28b7d7ce66c10fc0ff3c025736483dabce985d826becf375e94c4c909d36787b7b4172841f8b61829430fb631f4af439b9420f4f4ed989596bdaaeb28bd8d4ef6e77e79dc21960b69b5bc201039f82b84e1098431ef23e75d45a16108fb0a0418f543a2cd8d3771bf0e4b07ae67595656aa9b10f4239c3f0a06a64a63daf7b7a6ac88a4dc215330b8514073ee1a48b3186bf7c89d14085175be64e8c1856f6600dad2ceaf23ccf61634ba3b1f5ab68796cba8548a1661be1e297ff3772b51d950a1b807e3b726ac14f35140f32b9e2ac0d02df243c923834c9b44da15df5f7f2f471ae18daa6d604831f87af766c0798e02f1d44ccdc832219045af39ff7f0ab061e68dfa5d5decc4111c797ede00a2b082209b33d1fbdffbbda3d66434297d4250c93c61b3f1250a569b966b640cf9fdd1ca829efa6a3ccfbf9fd15096b45b5a373a937f4912cee8c79ce3c6d01c3376ac0422834212db003861c30db50f0340c9521f4bd0e4f232aa563a1f1950ac0f8b51ba86c1bf59627e57482f7e38c7921e4671dcce1918abf6934bc60e0605d6a874b671723ea3aef3e7f0a90815fed582564fc74857eea040a82f5cb90a51dba800b1f6e9ab48c54a80be9fc2d3c245f0932f6b8dcb66240207db07711eb5cd4a6cd41ad3f4d016089502ab88f3238dce205f55828dad5f3aab9060cacb041e8917d85663c9086c09297b264ffa39697d4a87e02115ea3e5a1402ea5cf3ee07d35e27ee118eac0ac32da48adf23c547eccbc7c65867c2cac1468570b1242252d729b6e490b827e5a438db2cec1c9a1465dc69d672431969cd6ff335650fd885c3fe3f99b587bccaa66e7a3f12c30ecef428fa8ea43e12cec06dd537819fbbfcc6a188de1b084386f773600d86a1185016a393b34cd9e89c7224893cdeb1c46bc3034b5f6563bfd646e1cbf9534cfced551240d8077da8695b24082aa123aadfef16983efb3fb52441a1a11a56bd23472f5ace3f2e5b6a4710522f15f9293a6cd1019752f7bcc57cca5c6bb60f38b56255ff48f56e04bd31667c832cf44c0b9f8586cd636dd3f35bc4137d25c020dbeee157c70c2359ef3d264448d5ecd790f511d1d49e51df3403be4d8b3e4c36449fbfeb31df04cd93af6c1410c018f9f49575ef1f80f9ebb45e0fab6c64d03053797db8a75152010059de2f2041fd55aa9d164a19279ea474a9bf6c99f2a46fc04a7c51e89cf7a24bcde72fed583fc57390ef8f5ccc8a7429d072a6c209610ed21cb603134ccf3002aa229ddec40a70aefa1a99328e2d79a9983c53851ff13a1c0b9666728462344c77633aa89c1596b398f177a592ead28dd0cb2e21cd29b47464320e626923fd625f8a7bc0ca7af2bcaea8d9e18fee87cdd8ae58819d4eb0cb48b342ee556c1058bc00162279bc050f6dd70c60cb3411b3a12957259b42f3219de5c55e15cb5c7433f3f3703620120c73ffa34ea0a76c2f29bdd4d41ba9af1d9198413d5269b7f3361b89550c4cf1f39f0c93f615d3e4d39c446ebfa9b34c87b2c5d544920e974aeef9a00c272fd45eec81561f1b2a5a6d09834945704c26cf17e7ae3a4a4d78e2cecdc246f6f69277939894300a1b93bd1efb8bbacc8c050d605ca745b5344d4efb16f817833d8351a9367ce7a3f4f725a6d30dcacae0949504c6847fb4c136e367083f98ea2fd9cfeff9d5f0380c2f0ef2e5ed69cb5f2455a7b1fbf649c10da14e3ea055b35ce5a14b05caec7d61678469c2ea89577b8352d3523c8d2e69c714300d3795505f131c8e5c0ea253b91be69fadcc0f85b6b8f2648027e46838dc8b0ed52171d6ceedc310b47e0459457070c5e5a50dc6e353692bdecdd27cfc01b33f7beceacd44e41bee933f94350f2f34cd92874f54350254598e4599642a81264a18c78ba3f5cedc0d399338a27601e30ef276c5dc47fbc33034485232750997834ddc1f2247dd2be0e9bc4c8c19818c910c58f0932d3b32377eda7344c7bf4319230c4bc3b6709a735f6c283f90e89b5e96735ce7c390fcdf61ddce39a4f55103c6034fb8208b31bb4eefbc1e6945e092c3a2224d59e0143c31d262e7da57ece612d335a980d2b545371ec870cdfade13e500b9b6b23ef2674e2907abbd6"}, &(0x7f0000001340)=0x1008)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000180)=0x10)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f00000001c0)=0x4, 0x4)
r3 = open(&(0x7f0000000140)='./file0/file0\x00', 0x300, 0x0)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f0000000000)={<r4=>0x0, 0xff, 0x12, 0x401, 0x1}, &(0x7f0000000040)=0x18)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000080)={r4, 0x1, 0x8}, 0xc)

16:45:52 executing program 3:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0)
close(r0)
open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96)
shmget(0x0, 0x2000, 0x80000008, &(0x7f0000ff9000/0x2000)=nil)
shmctl$SHM_LOCK(0x0, 0xb)
listen(0xffffffffffffffff, 0x0)
execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[&(0x7f0000000380)='\x00', 0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00'])
socket$inet6_udp(0x1c, 0x2, 0x0)
accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000)
r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000540)={0x7}, 0x1)
r2 = accept(r1, 0x0, 0x0)
close(0xffffffffffffffff)
r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r3, 0x7e2780e3)
r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mlockall(0x10000000002)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r4, 0x0)
ftruncate(r3, 0x8000)
mkdir(&(0x7f00000003c0)='./file1\x00', 0x0)
r5 = socket(0x2, 0x5, 0x0)
connect$unix(r5, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x10001}, 0x8)
open(&(0x7f00000006c0)='./file0\x00', 0x0, 0xff)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f00000001c0)=ANY=[@ANYBLOB="d7d7c94baaa98035f50938247868a7b2eb2f4ce831498059359ca4668251c7a41e3dc3"], 0x0)
execve(0x0, 0x0, 0x0)
freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000009c0))
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f0000000580)=ANY=[@ANYBLOB="02ffffef0300000001000000f4fc8e452b7eaea8cd0a7f2414410704000000d53fcf2d3e6a88a1d2ff21205b04dc0f4c7fd86ad3c1d6a10f93c660352473b822316749c6eaa417959a97d901afcf2a000000000000000000000000f914e52ce97175cc1d287a903fefa35e6f272acf5fe547fc2e372f8f9ae9423555821e7c8d1556ec422171ea6441cb7982a61553d8520da3ecb74f04739ab4b8777d2b60f104e23604893fe36c6dbc794fea29a7ccc127d8e2570f8f894020ee44d1b738beeff931959792a0"], 0x0)

16:45:52 executing program 3:
setitimer(0x0, &(0x7f00000000c0)={{0xfffffffffffff801}, {0x0, 0x4}}, 0x0)
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
fcntl$getown(r0, 0x5)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080)=0x81, 0x4)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000100)=ANY=[@ANYPTR], &(0x7f0000000040)=0x1)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)=ANY=[@ANYBLOB="1c004e21001000000000000000000000000000000000e9ffffffffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000200000000000000000000000000000000", @ANYRES32=<r1=>0x0, @ANYBLOB="a000030005000000"], &(0x7f0000000000)=0x8c)
dup2(r0, r0)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)={@in6={{0x1c, 0x0, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x8}}, r1, 0x4, 0x100, 0x8, 0x100000000, 0x1, 0x3}, 0x98)

16:45:52 executing program 0:
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075)
getresgid(&(0x7f00000001c0)=<r1=>0x0, &(0x7f0000000200), &(0x7f0000000240))
r2 = getgid()
setregid(r1, r2)
r3 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
open$dir(&(0x7f0000000280)='./file0\x00', 0x0, 0x150)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000040)={<r4=>0x0, 0x2, 0x1, 0x2, 0x9}, &(0x7f0000000080)=0x18)
getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f00000000c0)={r4, 0xc, 0x40}, &(0x7f0000000140)=0x8)
fcntl$dupfd(r0, 0x10, 0xffffffffffffffff)
sendfile(r3, r0, &(0x7f0000000180)=0x39, 0x30)

16:45:52 executing program 3:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x40, 0x100)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000040)={<r2=>0x0, 0xde, "49c95356e7e90dd3cb8ba6d36e8523634cf8152021580fd7ea8351f00d7df02a3e44c495032bc17725ca332f73e30d477879b005f8956186caacca19455a95a367c4b73309cee6a3f02e5b07a05c518bb0f9b0373f0e823fc4b80698ccd7371e74db7920ed6708358a2db49a7db21671ed78a68685df8fee8ec3e8c30ed00a3d5d685115a6cb00bf69087938052ac77f23dd45a14c76626eba143772334cd8bec32951ef2355ee9b9e6481412cf83e6684e004c045c38cce5e13051c9440a1f47959a067e05433d9cb8bb4fecd3464f52ac6f8ef2b7d760ccdff6951fb39"}, &(0x7f00000001c0)=0xe6)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000340)=ANY=[@ANYRES32=r2, @ANYBLOB="00000100060097a6790882aaececc7fd6123099c7d38e87fb2bfdf4c58b09b51e9a2ced764903c4a736d2fc24b48cc3c5b4c3406dd4e21c44d9c2c8fff221b22a8ceb8137e6e32c7196b53950a2736034eda52be3569a9ddfb29ceb7ce0843d2b66fa2eadf55e4fdcb79ba06e6d8d3f194d98903a06f9745d5a4917ec8132b5ebe777e906793f5bb0cdc8bae58bc83708e7edac8a4260c5428f7eb8823b6a7ac5f92864daf81fda739cb31"], 0xa)
sendmsg(r0, &(0x7f00000002c0)={&(0x7f0000000300)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000180)="808338d8ab06262e", 0x8}], 0x1, 0x0}, 0x0)

16:45:52 executing program 3:
fcntl$getown(0xffffffffffffff9c, 0x5)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
readv(r0, &(0x7f00000013c0)=[{&(0x7f0000000000)=""/238, 0xee}, {&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/23, 0x17}, {&(0x7f0000001140)=""/156, 0x9c}, {&(0x7f0000001200)=""/165, 0xa5}, {&(0x7f00000012c0)=""/210, 0xd2}], 0x6)

16:45:53 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = accept4(r0, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x8, 0x20000000)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f00000000c0)={<r2=>0x0, 0x9}, &(0x7f0000000100)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000140)={r2, 0x3}, 0x8)
r3 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000000)=0x1c00, 0xfe6a)

16:45:53 executing program 3:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
shutdown(r0, 0x0)
poll(&(0x7f0000000280)=[{r0}, {r0, 0x14}], 0x2, 0x0)
r1 = getpgid(0xffffffffffffffff)
fcntl$lock(r0, 0xd, &(0x7f0000000000)={0x3, 0x2, 0x80000000, 0x101, r1})

16:45:53 executing program 2:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001aff8)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = dup(r0)
writev(r0, &(0x7f0000bf3fa0)=[{&(0x7f0000dee3d3)="96549e3e0dbb459de92d39d7189803ff5a85336ee7c7bea29ce19d4e4bdbd0b7ce84c07284f8cb79f2be055989e7157ecb8e4b61d9cebc0de952a15cdb95f0ecd23bcb5a6033d716b410abe73505ec3f207ea95566eb1eee907e732397b0841af55e6ec81f1049b5f8b0c702ff05902c209f60dbcbf18c49c72abd13def5447bb437b3002c6cb3645a02d34224788174c6e9b2e28c0c7a644fe1bdbfe1dff6ac2fde7611fee6d8121a", 0xa9}], 0x1)
setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000000)='dctcp\x00', 0x6)
writev(r1, &(0x7f000026b000)=[{&(0x7f0000f1b000)='5', 0x1}], 0x1)

16:45:53 executing program 0:
mmap(&(0x7f0000ffa000/0x2000)=nil, 0xffffff00, 0x0, 0x80012, 0xffffffffffffffff, 0x0)
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
sendto$inet(r0, &(0x7f00000000c0)="4ede3f33f6f8f5cc6f338aa70e244e23e9aa077a0c78adf089c2f1b3b32b4fac240587cefacf5b34dbf5851737f52fc399685ad0997a3482bb86029de33b7aa8c0171bdfeeed569edf53af8508c40fb1058cc8abcb926594be4ac91836fe34a00ee93238bcc7baff66fc07dfaf2080afb3dac6b6b1846d0c6c13a66b8c099cecef1ad4463ccaf3c548c6ab43a85f482d518a0d33ca637831966e2a4a44eda32672e1416e896815b031b0343f2410", 0xae, 0x8, &(0x7f0000000180)={0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
r1 = socket$unix(0x1, 0x5, 0x0)
r2 = dup2(r1, 0xffffffffffffff9c)
setsockopt$inet_udp(r2, 0x11, 0x1, &(0x7f0000000000)=0x1, 0x4)
setsockopt$inet_udp(r2, 0x11, 0x1, &(0x7f0000000080)=0xff000000, 0x4)
getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000040)={<r3=>0x0, 0x26}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000200)={@in6={{0x1c, 0x0, 0x6, @loopback, 0x5}}, r3, 0x200, 0x72, 0x1}, 0x8c)

16:45:53 executing program 3:
__semctl$SETALL(0x0, 0x0, 0xa, &(0x7f0000000000)=[0xa, 0x0, 0x4])
socketpair(0x1, 0x20000000, 0x9, &(0x7f0000000100)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = accept4(r1, 0x0, &(0x7f0000000040), 0x20000002)
getsockopt$inet6_int(r2, 0x29, 0x48, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
r3 = semget$private(0x0, 0x0, 0x4)
__semctl$SETALL(r3, 0x0, 0x9, &(0x7f0000000340)=[0x7, 0x3ff, 0xffffffffffffffff, 0x9, 0x101, 0x40, 0x81])
getsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000380)=ANY=[@ANYBLOB="02004e22ac1400bb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000565705071784fc4c7612473034cbc4d8d8179e5d06579a5887fe8a204fb5402e3769bbcbd68a2c940ec259fb", @ANYRES32=<r4=>0x0, @ANYBLOB="0000000054000000040000000900000000000000"], &(0x7f0000000280)=0xa0)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000002c0)={0x5, 0x800, 0x3, 0x20000000000, r4}, &(0x7f0000000300)=0x10)
getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000001c0), &(0x7f0000000200)=0x4)

16:45:53 executing program 2:
r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
fcntl$getflags(r0, 0x3)
pipe2(&(0x7f0000000040)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x4)
setitimer(0x0, &(0x7f0000000000)={{0xc7000000}, {0xffffffff, 0x6}}, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0x1, 0x8, @local={0xfe, 0x80, [], 0x0}, 0xff}}, <r3=>0x0, 0xd4, 0x7, 0x8, 0x5, 0x101, 0x4a}, &(0x7f0000000140)=0x98)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000180)={r3, 0x4}, 0x8)

16:45:53 executing program 0:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="140070ec0000000000000000"], 0x14}, 0x0)

16:45:53 executing program 1:
munmap(&(0x7f0000f52000/0x1000)=nil, 0x1000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000140)={0x1f, {{0x2, 0x2, @broadcast}}}, 0x90)
msync(&(0x7f0000f17000/0x4000)=nil, 0x4000, 0x2)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x4)
mlock(&(0x7f0000c7e000/0x1000)=nil, 0x1000)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
bind$unix(r1, &(0x7f0000000040)=@abs={0x0, 0x0, 0x3}, 0x8)
socketpair(0x1f, 0x1, 0x7, &(0x7f0000000080)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0x4)

16:45:53 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
r1 = socket$inet6(0x1c, 0x0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
dup2(r1, r0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

16:45:53 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000140), &(0x7f00000001c0)=0x8)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
socket$inet6(0x1c, 0x0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
socket$inet6(0x1c, 0x0, 0xffff)
r1 = msgget(0x3, 0xc0)
msgrcv(r1, 0xffffffffffffffff, 0x0, 0x1, 0x800)
writev(0xffffffffffffffff, 0x0, 0xfffffffffffffe64)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)

16:45:53 executing program 2:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x29, 0x0, 0x0)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000040)={@loopback, @rand_addr=0x4, 0x0, 0x3, [@empty, @local={0xac, 0x14, 0x0}, @multicast2]}, 0x1c)
setsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f0000000000)={@broadcast, @multicast1}, 0xc)

16:45:55 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
r1 = socket$inet6(0x1c, 0x0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
dup2(r1, r0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

16:45:55 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
r1 = socket$inet6(0x1c, 0x0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
dup2(r1, r0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

16:45:55 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={<r1=>0x0, 0x5}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)={<r2=>r1, 0xe320}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8005, &(0x7f0000001340)={0x0, 0x0}, &(0x7f0000001380)=0x10)
setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={r2, 0x5}, 0x8)

16:45:57 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000540)={<r1=>0x0, 0x1000, "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"}, &(0x7f0000001580)=0x1008)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000015c0)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r1, 0x8f, 0x4, 0x2, 0x6, 0x3, 0x582}, &(0x7f0000001680)=0xa0)
r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x20000000)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)={@in6={{0x1c, 0x1, 0x80, @loopback, 0x8}}, <r3=>0x0, 0x5, 0x7868, 0x4, 0x9, 0xfff, 0xffffffff}, &(0x7f0000000480)=0x98)
sendmsg$inet_sctp(r2, &(0x7f0000000500)={&(0x7f00000000c0)=@in={0x2, 0x0}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000100)="6c32cb29e81f04003b0e3eb4d17cc8a1086c38ce51d64797b96768301b75f6497b5372ea1241bed4fe815dd4f182d8fae10c51cc58cbb7b4b2c91ff37a37dc4d7dacaff8a039f7d56c278e22258dd4238b90752fcd0a1cbbc225c6c76705b3463eae4db1feacd55b38a40bf34a7007f408a879fcb6a0e932150c98cd6b81be539cbee00f955988f16fcad4195377585c42c2feec075a75d9d0a57e04d55311f6b5a60671c565aa812b3e060e1f0e0cd3c373239cce9d0c9e22044f56003c11dfc72d5008619d8ccb517702bb7e3abac2fe67821af4ee0b77559698e4d983619cab78e840da198b", 0xe7}, {&(0x7f0000000200)="9cf24dd3d42d1ad5dcc86f2e6c5287d6603e275bacfaafba7bb2caaf60e3c50767bfd82171407baf70af66ea7faf6be2b7cde76743a4066cfe77a9c6d3053057c05c52cc56e4b65bdd279b552114892e091188648157d034", 0x58}, {&(0x7f0000000280)="90c31f942b5a062fe3b30fc7ba3dd6e2e377ec4bf2731856a0be7b408d2fb31266eb9bd4dd2104e5dfe51aefdd147a5865e851167ed92504713e0560302412acaf03e46a911212ee6b96067c84116e5ecb0e819254dbb0a95228524447b7cf23d17532dca8f792198e3806c21db113628ccbeeb1003f68d4114f8665b1d9ffdf66ce1ab83659f9ccb41cb2d85dd2970d499f6f40adce6bf0c62c6840fe4294904b217400c0f2d2f1af74d536253395344083", 0xb2}, {&(0x7f0000000340)="cc4f130e79a6", 0x6}], 0x4, &(0x7f00000004c0)=[@prinfo={0x14, 0x84, 0x7, {0x2, 0x276}}, @sndinfo={0x1c, 0x84, 0x4, {0x1f, 0x800, 0x5, 0x9, r3}}], 0x30, 0x20189}, 0x20000)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f00000016c0)={r1, 0x27d48dd7, 0x2, 0x40, 0xa3aa}, &(0x7f0000001700)=0x18)
r4 = openat(r2, &(0x7f0000001740)='./file0\x00', 0x280, 0x1)
mknodat(r4, &(0x7f0000001780)='./file0\x00', 0xe004, 0x4)
r5 = shmget$private(0x0, 0x2000, 0x18, &(0x7f0000ffd000/0x2000)=nil)
__semctl$SETVAL(r5, 0x5, 0x8, &(0x7f0000000000)=0x2)

16:45:57 executing program 3:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000080)={0xffffffff, 0x80, 0x8, 0x4}, 0x8)
sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="28000000ffff000003000000000000005604aa2f12be2be08436a1a9b99e431896688e6995685df4"], 0x28}, 0x0)
recvmsg(r0, &(0x7f0000000380)={&(0x7f0000000040)=@un=@abs, 0x96814451, 0x0, 0x0, &(0x7f0000000340)}, 0x0)

16:45:57 executing program 3:
r0 = open(&(0x7f0000000180)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000340)='./file0\x00', 0x80000000)
pwritev(r0, 0x0, 0x0, 0x0)
pwritev(r0, 0x0, 0x0, 0x0)
pwritev(r0, 0x0, 0x0, 0x0)

16:45:57 executing program 2:
socketpair(0x1c, 0x7, 0x7, &(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000080)={<r2=>0x0, 0x6, 0xf, 0x80000000, 0x21edc219}, &(0x7f00000000c0)=0x18)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)={r2, 0x2, 0x4, [0xd0, 0x7, 0x5, 0x741e8b90]}, 0x10)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040)=0x8, 0x4)
syz_emit_ethernet(0xfe93, 0x0)

16:45:57 executing program 2:
socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff})
getsockname$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8)
pwritev(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)="900c013b9a04b98f081782a81bcc5b8ba846367691273d9e0c0a0146d4129427ce8d4f1a106444", 0x27}, {&(0x7f0000000100)="8d59019e21e72d9a61340669c839f10e594855f7c0e48360c5aa34a50991d9854360fe76982e47e7d05c41107cd81b8b82dbaabf413072c0295af689ae4972e39fa62d92f008cfa62246e5f4ce741d91e60363c5b41a37e67ab224e77eb5e8af9aad213fae454c1c90fd3f1360121b1461afffcb1abd54ace4f5f09cbb", 0x7d}], 0x2, 0x0)
freebsd10_pipe(&(0x7f0000000200)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
symlinkat(&(0x7f00000001c0)='./file0\x00', r2, &(0x7f0000000240)='./file0\x00')
getsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000280), &(0x7f00000002c0)=0x4)
socket$inet_udp(0x2, 0x2, 0x0)
r3 = open(&(0x7f0000000300)='./file0\x00', 0x80, 0x48)
nanosleep(&(0x7f0000000340)={0x3, 0x800}, 0x0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000380)={<r4=>0x0, 0x6}, &(0x7f00000003c0)=0x8)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000400)={r4}, 0x8)
rmdir(&(0x7f0000000440)='./file0\x00')
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0x4)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f0000000500)={0xffffffffffffffcb, 0xc0, 0x1000, 0x7ff, 0x100000001, 0xffffffffffff7ea4, 0x6, 0x9, r4}, 0x20)
setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000540)={'accf_http\x00', "0dcf38586e545f8b19d4da710543a04cba95deab2466fe9d76d66f385ba7edbf301c7be07d0c4d861c171763f1e7761d99b0a2e1df0d64d4a73e08f401208805780c3883ed65bbfb3d9a3999fbb3640408532cebbd747ddb1a49294c3203d19686fc50a1eba9637668118b8a6080dbd28bcb7a1ff855d3b70a4e05bb5bd15151d7d6930f8998bbe12087bbf0a30052f1a6a12f7da43be93b65b2538f802fb5864f1f4b169feff6bb4ed32ee0349f81072b6db86d58d235a56cc319d70dcf5f8f394ac9d7c8cc9d7ff000a7b7fe6ab3a829e7c4f990321486a7ecb1a7b624ff587ea2e2f2742479850a22afee0fc908ec"}, 0x100)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x12, &(0x7f0000000640)={0x8fc}, 0x1)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000680)={<r5=>r4, 0x6}, &(0x7f00000006c0)=0x8)
setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000700)={0x7, 0x0, 0x8, 0x0, 0x1, 0x3ff, 0x9, 0xd63d, 0x100, 0x2}, 0xb)
bind$unix(r2, &(0x7f0000000740)=@file={0x0, './file0\x00'}, 0xa)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000780)={r5, 0x7}, 0x8)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f00000007c0)=0x4, 0x4)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000800)={r4, 0x20, 0x200}, 0xc)
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000840), &(0x7f0000000880)=0x4)
getsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f00000008c0), &(0x7f0000000900)=0x4)
sendmsg(r3, &(0x7f0000001e00)={&(0x7f0000000940)=@in6={0x1c, 0x0, 0x7f, @local={0xfe, 0x80, [], 0x0}, 0xfff}, 0x1c, &(0x7f0000001d40)=[{&(0x7f0000000980)="9ca2be647811a9faedc1eedc46e032727166e1b08e506ac91c800b9f084f7e059c0b1bb7f12165be6107f49f0d40c802ab5770c19fa229ef4b6c5be825a541896cd9d2cbf06da3ba15420cb6a1c21b0fe132a01a32b0fcd6e28508ea59cfc1aa60c4bf2c384497055ec5428855bdd15ff00ade6b601ff80d53e6c877d931d9e8625134ec3130a30263f8474416916208a3eab2d361cea900d04376f52704f6874d96887e77bad00216c504ab967ac465fa93e8bd9d5cd95dfc95a0586c969ba99547630d59e9893c6f8730c1c6db3636a0f58532dc3e43729377a5150461069fff53e61d0630ad7306aa7f214d", 0xed}, {&(0x7f0000000a80)="3c5608516d35fe7eb8fa42f1c9ae6897d41c62a806ca9c0641a88fb7bf709effbfeef4963a0c213292a9a30e6302d1d573c4578852bece0f0405bc70525cdeff3452916bd63d3704ad58c242723c20fca12c5f9b2e581082c18112c7ab3e7d4f59cc680c15b9446b87b3c1fdb749791a7995daca01f6a98d08f60bafd60b7777ce601d3ecf1b360b29d84b4dab04ace128", 0x91}, {&(0x7f0000000b40)="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", 0xfa}, {&(0x7f0000000c40)="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", 0x1000}, {&(0x7f0000001c40)="5ba25dae7337df1b2a5bb8d37e5e2b09b1e0b4f912bb3164278ebc74f022ed45b310630c0f2d064565e2f9c4a65ca27d248257e9564063b5dde9dcbb403f54031865d7130a8b04823bb0fc068b44e8088b612aea84f05376e6873a606cd2c75735936e2d558bfdcc157242975c30a9230adc9a83d9cdf60ba44a37d241cb539b8a0b11660742f72ee35269fa0bf1fe9ddb177beb0663f2849365a1fb179f086d4c0d28cbbf08699f092dbcb8cdc3c7377057a8e0730d06cdbd529a9b2579b2b1a727602e7fce21f7adcc9bcfbfd62db5c1abc1d677e0ee5924e1a035a6", 0xdd}], 0x5, &(0x7f0000001dc0)=[{0x28, 0x88, 0x4, "d8144db07359a55f81b21fe6ba4c1748266c582166a561e7"}], 0x28}, 0x100)
futimesat(r1, &(0x7f0000001e40)='./file0\x00', &(0x7f0000001e80)={{0x3, 0x101}, {0xfffffffffffffffa, 0x2a6f}})
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000001ec0)={@in6={{0x1c, 0x3, 0x100, @loopback, 0x9}}, r5, 0x1196fdbd, 0x2, 0x1}, 0x8c)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000001f80)=0x1, 0x4)
sendfile(r3, r0, &(0x7f0000001fc0), 0x80)
getsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f0000002000)=""/164, &(0x7f00000020c0)=0xa4)

16:45:58 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
r1 = socket$inet6(0x1c, 0x0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
dup2(r1, r0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

16:45:58 executing program 3:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = dup(r0)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
r2 = open(&(0x7f0000000080)='.\x00', 0x8000, 0x1)
r3 = socket$inet6_udp(0x1c, 0x2, 0x0)
mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2, 0x80010, r3, 0x0)
getsockopt$inet6_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0xffffffff, 0x854, 0xf231, 0xaf45, 0xe, 0x4, 0x4, {@in={{0x2, 0x2, @broadcast}}, <r4=>0x0, 0x3f, 0x8, 0xcb, 0x5, 0x8}}, &(0x7f0000000180)=0xb8)
setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000240)={r4, &(0x7f0000000200)=[@in={0x2, 0x1, @broadcast}, @in6={0x1c, 0x1, 0x650573240000000, @remote={0xfe, 0x80, [], 0x0}, 0xffffffffffffffe1}]}, &(0x7f0000000280)=0x10)
sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000000)=0x45, 0x4)
sendmsg(r1, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
openat(r1, &(0x7f0000000040)='./file0\x00', 0x0, 0x10)
sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)

16:45:58 executing program 1:
r0 = socket(0x2, 0x400000000002, 0x0)
sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000040)=@in, 0x10, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="140000000000000007000000000009ffff0000006d1418d733399148643eea87d35de3d73455dd13ebd23cec0dd99c99dfde2f704da2b301d757455dfe70f25d3802d87c11396124ec9daeca9891c3ae6d"], 0x19}, 0x0)

16:45:58 executing program 1:
freebsd10_pipe(&(0x7f00000002c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = dup(r0)
fcntl$setstatus(r2, 0x5, 0x0)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={<r3=>0x0, 0x0, 0x3, 0x7, 0x800}, &(0x7f0000000040)=0x18)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000140)=0x9, 0x4)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={r3, 0x1}, &(0x7f00000000c0)=0x8)
semget$private(0x0, 0x3, 0x480)

16:45:58 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = dup(r0)
setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000100)={@multicast1, @broadcast, @multicast1}, 0xc)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x1200, &(0x7f0000000040)={<r2=>0x0}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000000)={0x81, 0x1, 0x4020, 0x8000, 0x78, 0xffffffff00000001, 0x0, 0x9, r2}, &(0x7f00000000c0)=0x20)

16:45:58 executing program 2:
syz_execute_func(&(0x7f00000004c0)="c4e2adbb2438c401445ed1dfe964e3fbc4a1a1d0d3440fa9c4410d606800660f3825124377dcf00fc78ba9dfffff")
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, 0x0, &(0x7f0000000340))
r0 = socket$inet(0x2, 0x30000007, 0x100000000)
r1 = socket(0x17, 0x2, 0x81)
r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
ppoll(&(0x7f00000000c0)=[{r0, 0x10d}, {r1, 0x8}, {r2, 0x86}, {r3, 0x2}], 0x4, &(0x7f0000000100)={0x7, 0x7f3}, &(0x7f0000000140)={0xc96}, 0x8)
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, &(0x7f00000001c0))
execve(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
mprotect(&(0x7f0000dbe000/0x3000)=nil, 0x3000, 0x1)
connect$unix(0xffffffffffffffff, 0x0, 0x0)

16:46:00 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x400000000101)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x48)
mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000)
ftruncate(r1, 0x0)
munlock(&(0x7f0000ff9000/0x2000)=nil, 0x2000)
writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="239360a2ece1505246b5", 0xa}], 0x1)
sigaltstack(&(0x7f0000ff9000/0x2000)=nil, 0x0)

16:46:00 executing program 1:
munmap(&(0x7f0000b0e000/0x1000)=nil, 0x1000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
mlock(&(0x7f0000d86000/0x3000)=nil, 0x3000)
munmap(&(0x7f0000d75000/0xb000)=nil, 0x1f470000)
madvise(&(0x7f0000a42000/0x3000)=nil, 0x3000, 0x3)

16:46:00 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
r1 = socket$inet6(0x1c, 0x0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
dup2(r1, r0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

16:46:00 executing program 1:
r0 = socket$inet6(0x1c, 0x0, 0x7fff)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000)={<r1=>0x0, 0x9, 0x3}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000080)={<r2=>0x0, 0x3}, &(0x7f00000000c0)=0x8)
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000100)={<r3=>r1, 0x1400000, 0x100, 0x3, 0x2, 0xff, 0x101, 0x4b, {@in={{0x2, 0x2}}, <r4=>r2, 0x6f5a341, 0x66, 0x4, 0x10000, 0x9}}, &(0x7f00000001c0)=0xb8)
pipe2(&(0x7f0000000200)={<r5=>0xffffffffffffffff, <r6=>0xffffffffffffffff}, 0x100000)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xb, &(0x7f0000000240)={0x3, 0x800, 0x800, 0x9f, 0x6, 0x1ff, 0x95, 0x5f3616b0, r3}, 0x20)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r5, 0x84, 0x1b, &(0x7f0000000280)=0xff, 0x4)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r5, 0x84, 0x8004, &(0x7f0000000340)={<r7=>r2, &(0x7f00000002c0)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6]}, &(0x7f0000000380)=0x10)
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000003c0)={r1, 0x0, 0x400, 0x81, 0x101, 0x100, 0x9a8, 0x1010, {@in={{0x2, 0x2, @rand_addr=0x6}}, <r8=>r4, 0xffff, 0x7, 0x6, 0xff, 0x401}}, &(0x7f0000000480)=0xb8)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000004c0)={0x9, 0x6, 0x2000, 0x800, 0x8, 0x9, 0x3, 0x0, <r9=>r7}, &(0x7f0000000500)=0x20)
setsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x1a, &(0x7f0000000540)={r1, 0x1000}, 0x8)
getsockopt(r0, 0x4, 0x84b, &(0x7f0000000580)=""/198, &(0x7f0000000680)=0xc6)
setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r5, 0x84, 0x8001, &(0x7f00000007c0)={r8, &(0x7f00000006c0)=[@in={0x2, 0x1, @broadcast}, @in6={0x1c, 0x2, 0xd07, @loopback, 0x6}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x36c}, @in={0x2, 0x2, @loopback}, @in6={0x1c, 0x0, 0x22, @empty, 0x6}, @in6={0x1c, 0x2, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0xfffffffffffff0e7}, @in6={0x1c, 0x0, 0x47da, @loopback, 0xa04}, @in={0x2, 0x3}]}, &(0x7f0000000800)=0x10)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0xa, &(0x7f0000000840)={@in6={{0x1c, 0x2, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x42}}, r9, 0x6, 0x0, 0x15, 0x2, 0x845, 0xff}, 0x98)
getsockopt$inet_sctp_SCTP_RTOINFO(r6, 0x84, 0x1, &(0x7f0000000900)={r2, 0xfff, 0xc8}, &(0x7f0000000940)=0x10)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r6, 0x84, 0x1b, &(0x7f0000000980)=0x57f0000000000000, 0x4)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x26, &(0x7f00000009c0)={r2, 0x8}, 0x8)
recvfrom(r6, &(0x7f0000000a00)=""/227, 0xe3, 0x80, &(0x7f0000000b00)=@in6={0x1c, 0x1, 0x43d8, @empty, 0x6}, 0x1c)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r6, 0x84, 0x1d, &(0x7f0000000b40)={r8, 0x400}, 0x8)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000b80)=0x1, 0x4)
getegid()
write(r6, &(0x7f0000000bc0), 0x0)
flock(r5, 0x4)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r6, 0x84, 0x1d, &(0x7f0000000c00)={r1, 0x5}, 0x8)
setsockopt$inet6_sctp_SCTP_CONTEXT(r6, 0x84, 0x1a, &(0x7f0000000c40)={r9, 0xfff}, 0x8)
fsync(r5)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000c80)={r9, 0x1000, 0xb5, "ff2f36e0575e93e287f00dfa2161795b24926eb154b57dd6a087ea424de2775ac5bac1d5d07ab39b9a0e387e82fa6279ced4d2143d74c37afb052afe421bc61a94dd1a3c8829f229eab0482dbc893aec223dfcd3f687a706389982dbc9ba60de57b9338a1110e78c8ff10699a80d5aea3d88384c6260e7135f9dca1e2f8a4346c7dcb15f2b39a08ee77578297a1257629504c57339694e7d41d03b487d29e899cda8452e2b5849404a38881bcd6a2187d58a18ee17"}, 0xbd)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r6, 0x84, 0x20, &(0x7f0000000d40)=0x3789, 0x4)
setsockopt$inet6_sctp_SCTP_CONTEXT(r5, 0x84, 0x1a, &(0x7f0000000d80)={r2}, 0x8)
getsockopt$inet_int(r6, 0x0, 0x3, &(0x7f0000000dc0), &(0x7f0000000e00)=0x4)

16:46:00 executing program 2:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000040)=0x4, 0x4)
readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xfffffcc7}], 0x1)
dup(r0)
r1 = socket(0x2, 0x1, 0x0)
connect$unix(r1, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10)
connect(r1, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10)

16:46:00 executing program 1:
syz_emit_ethernet(0xfffffffffffffecb, 0x0)
r0 = open(&(0x7f0000000000)='\x00', 0x0, 0x20)
setsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000000040)={@local={0xac, 0x14, 0x0}, @rand_addr=0xb49e}, 0x8)
r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
fchdir(r1)

16:46:00 executing program 3:
r0 = socket(0x2, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={<r1=>0x0, 0x7, 0x2}, &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x7, 0xffffffff00000000, 0x200}, 0x10)
setsockopt$sock_int(r0, 0xffff, 0x10, &(0x7f0000000180)=0xfffffffffffffa31, 0x4)
connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="6802267fca21af2e2f657653ba07cb"], 0x10)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={r1, 0x200000}, &(0x7f0000000140)=0x8)

lock order reversal:
 1st 0xfffffe000026f710 pcbinfohash (pcbinfohash) @ /syzkaller/managers/main/kernel/sys/netinet/tcp_usrreq.c:1403
 2nd 0xffffffff829434a0 in_ifaddr_lock (in_ifaddr_lock) @ /syzkaller/managers/main/kernel/sys/netinet/in_pcb.c:1278
stack backtrace:
#0 0xffffffff8110b9fe at witness_debugger+0x8e
#1 0xffffffff8110b632 at witness_checkorder+0xf72
#2 0xffffffff81064ae0 at _rm_rlock_debug+0x240
#3 0xffffffff812c7490 at in_pcbconnect_setup+0x180
#4 0xffffffff813c2a30 at tcp_connect+0xd0
#5 0xffffffff813bdb77 at tcp_usr_connect+0x137
#6 0xffffffff81155313 at soconnectat+0x183
#7 0xffffffff8116067f at kern_connectat+0x1ff
16:46:00 executing program 3:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x4)
freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
fstat(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
fchownat(r2, &(0x7f0000000080)='./file0\x00', r3, r4, 0x200)
setsockopt$inet_int(r1, 0x0, 0x2, 0xffffffffffffffff, 0x392)
sendmsg(r0, &(0x7f0000000100)={&(0x7f00000002c0)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000300)=[{&(0x7f0000000340)="878338da0b3bf92e", 0x8}], 0x1, 0x0, 0x309}, 0x0)

16:46:00 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
sendmsg(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000180)='F', 0x1}], 0x1, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x4)
sendmsg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000840)="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", 0xe74}], 0x1, 0x0}, 0x101)
execve(0x0, 0x0, 0x0)
close(r0)

#8 0xffffffff81160469 at sys_connect+0xd9
#9 0xffffffff81717806 at amd64_syscall+0x436
#10 0xffffffff816deded at fast_syscall_common+0x101
16:46:00 executing program 3:
r0 = socket(0x100000017, 0x245403fb617a4ec8, 0x8372)
accept4$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000008d3c854f86b6c66bedb30b48009d1fe882d8da09ba22e00aa9bc83fc50d95d137b96079dd61a8ed61eb1a6704bb1463dcae89500e84278d821f8282bb938d967c7fe218301754a874704ffad0104b119fd04129cca1babc3a24a820d0812d7daeab71b8b6aef816b132750fae6cd6ef7c0416011ee27f7750cf413fe8f2f5495e464bc5caaef07c802b2c1a2f79e1a237ec924a77f318da6b38facb23a3994411f299a53d3a02b382f5f518c45524c0e42e01fef99a7692e0000"], &(0x7f0000000040)=0x1f, 0x10000000)
mmap(&(0x7f00006ea000/0x200000)=nil, 0x200000, 0x3000007, 0x8d471, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000080)={0x5}, 0x4)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000)={0x7fffffff}, 0x4)

16:46:01 executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000000)='f', 0x118)
setsockopt$inet_tcp_buf(r0, 0x6, 0x26, 0x0, 0x0)
r1 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x400, 0x0)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, 0x0, &(0x7f0000000100))

16:46:01 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x400000000101)
pwritev(r0, &(0x7f0000000200)=[{&(0x7f0000000000)="a7", 0x1}], 0x1, 0x0)
getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000280), &(0x7f00000002c0)=0x4)
mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x5, 0x11, r0, 0x200000000000)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x0, 0x28, 0x20, 0x6, 0x6, 0x100000000, 0x5, 0x100000000, <r1=>0x0}, &(0x7f0000000180)=0x20)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0xc, 0x6, <r2=>r1}, &(0x7f0000000080)=0xc)
getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000001c0), &(0x7f0000000240)=0x4)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r2, 0x0, 0x297d}, &(0x7f0000000100)=0x8)
mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000)

16:46:01 executing program 3:
setreuid(0x0, 0xee00)
r0 = geteuid()
setresuid(r0, r0, r0)
setresuid(0x0, 0xee01, r0)
r1 = geteuid()
setresuid(r0, 0x0, r0)
setresuid(0x0, 0x0, r1)
r2 = semget$private(0x0, 0x3, 0x80)
__semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000000000)=""/254)

16:46:01 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x20040, 0x21)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(r1, 0x2, 0x4)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd3d)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
open(&(0x7f0000000040)='./file0\x00', 0x800, 0x100)
setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)

16:46:01 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x24, &(0x7f00000001c0)={0x0, &(0x7f0000001280)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000001340)=0xaa)
freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x2004, 0x0)
freebsd10_pipe(&(0x7f0000000040)={<r1=>0xffffffffffffffff})
accept4(r1, &(0x7f0000000180)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000140)=0x1c, 0x20000000)
rename(&(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='./file0\x00')

16:46:01 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x1101, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000001340)=0x10)

16:46:01 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x400000000106)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r3 = dup(r2)
pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24)
pwritev(r3, &(0x7f0000002800)=[{&(0x7f00000000c0)='Z', 0x1}], 0x1, 0x6d998)
mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000)
setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f0000000100)={0x1f, {{0x1c, 0x2, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x2}}, {{0x1c, 0x2, 0xffff, @loopback, 0x1}}}, 0x108)
msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0)

16:46:01 executing program 1:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x1, [0xfffffffffffffffd]}, &(0x7f0000000040)=0x6)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0xffffffc4)
r1 = socket$inet(0x2, 0x0, 0xfff)
getpeername$inet(r1, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000000c0)=0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x29, 0x84, 0x9, @rand_addr}], 0x10}, 0x0)

16:46:01 executing program 1:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
bind$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast1}, 0x10)
mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r0, 0x0)
syz_extract_tcp_res$synack(&(0x7f00000000c0), 0x1, 0x0)
r1 = dup(r0)
getsockname$unix(r1, &(0x7f0000000000)=@file={0x0, ""/49}, &(0x7f0000000080)=0x33)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @multicast2}, 0x10)

16:46:01 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0xffffffffffffffba)
bind$inet6(r0, &(0x7f0000000040)={0x1c, 0x3, 0x0, @loopback}, 0x1c)
r1 = dup2(r0, r0)
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000080)={<r2=>0x0, 0xff, 0x1, 0xc6b, 0x3, 0x7, 0xffff, 0x7, {@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x3, 0x380000000000000, 0x5, 0x9, 0x8ea7}}, &(0x7f0000000140)=0xb8)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000180)={r2, 0x8, 0x6, 0xcb, 0x800, 0x4}, 0x14)
socket$inet6_tcp(0x1c, 0x1, 0x0)

16:46:02 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)=ANY=[@ANYBLOB="0600000000000000000000000000000000000000"], 0x0)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={0x0, 0x9}, 0x8)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)

16:46:02 executing program 3:
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000000)={0x5, [<r1=>0x0, 0x0, 0x0, 0x0, <r2=>0x0]}, &(0x7f0000000080)=0x18)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r1, 0x1}, 0x8)
r3 = socket(0x2, 0x400000000002, 0x0)
sendmsg(r3, &(0x7f0000000100)={&(0x7f0000000040)=@in, 0x10, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYRES64=r2], 0x8}, 0x0)
getsockopt$inet6_buf(r3, 0x29, 0x68, &(0x7f00000001c0)=""/56, &(0x7f0000000200)=0x38)

16:46:02 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x7, 0x401, 0x8, 0x6, 0x7fffffff, 0xfa}, 0xb)
getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000180)=0xb)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000000c0), &(0x7f0000000140)=0x4)

16:46:02 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x28, &(0x7f0000000000)=0xc700, 0xfe6a)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000040)={@in={{0x2, 0x3}}, <r2=>0x0, 0x1000, 0x400, 0x7}, &(0x7f0000000100)=0x94)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={r2, 0x6, 0x4, 0xd6, 0x4, 0x4}, 0x14)

16:46:02 executing program 3:
select(0x40, &(0x7f0000000000)={0x5, 0x5, 0xfff}, &(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, &(0x7f0000000040))
r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000280), &(0x7f00000002c0)=0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000340)={<r1=>0x0, &(0x7f0000000300)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000380)=0x10)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000003c0)={r1, 0xffffffff00000000, 0x8383}, 0xc)
r2 = socket$inet6(0x1c, 0x5, 0x6)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000080)={0x6, 0x20, 0xfffffffffffffe01, 0x6, <r3=>0x0}, &(0x7f00000000c0)=0x10)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000400)=ANY=[@ANYRES32=r3, @ANYBLOB="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"], &(0x7f0000000240)=0x103)

16:46:02 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
poll(&(0x7f0000000000)=[{r0, 0x2000}, {r0, 0x1}, {r0, 0x4}, {r0, 0x20}], 0x4, 0x1)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0)
setsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, 0x0, 0x0)
setsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)

16:46:02 executing program 1:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x0)
setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000100)={'accf_http\x00', "034af7fde164e8b833619e3c2353d2ffb7eb8398b1194fb933eff59285e793727cbdbbdad02034fa4c4879cabfbec791328e3357f34f5de3ab226bf4a9d642e5e5037779ce24d28c4f305360ee669fde77b58fa6b9b26047463caf9bc3876bca95079ee373ec1490be8f2cfc79a62d5e9a8439e22d66a87f8272c52f173b839077dec8095826639444f3c791dcf637b77e16a55bee4288207104044f048080f01b1242e4c75b5237c7454f0c1cd11208f28cff2502c91e56c6a8e56444e5fb22663b9709d652aeab877705e47dbfda20e267f3e7e868ed7ce62571d7ebc2ae8e46caa55d0eb44fe1b04744d56655863d"}, 0x100)
futimesat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{0x7, 0x9}, {0x0, 0xfff}})
open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0x60068000)

16:46:02 executing program 1:
clock_nanosleep(0xf, 0x1, &(0x7f00000000c0)={0x0, 0x7ff}, 0x0)

16:46:04 executing program 2:
r0 = socket(0x1b, 0x3, 0x0)
sendto$inet6(r0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0)
sendto$inet6(r0, &(0x7f0000000000)="8fc9c1b2f8b55d2461cc7149e934ac6a229506dd8d700f07a6a0cbf42837f2c6c221e4c4abb60fba0a4bb8644f884af414f97e27da13849592caf04cd78895d3c91c023929fe4a63c63d505df17028b3c630004ff29c40dcdaf9194de5dffc66591c872be3c06c720935e564c85576895ad7", 0x72, 0x85, &(0x7f0000000080)={0x1c, 0x0, 0x6, @loopback, 0x1f}, 0x1c)

16:46:04 executing program 1:
r0 = socket$inet(0x2, 0x1, 0x3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000140)={0x4, [0x0, <r1=>0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x14)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000001c0)={r1, 0x100}, &(0x7f0000000200)=0x8)
socketpair(0x1f, 0x20000000, 0x2, &(0x7f00000000c0)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000240), &(0x7f0000000280)=0x4)
r3 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x2, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0)
getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000080)=0x4)

16:46:04 executing program 3:
madvise(&(0x7f0000002000/0x2000)=nil, 0x2000, 0xfffffffffffffffe)
mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1)

16:46:04 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000207, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
lseek(r0, 0x0, 0x3)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080)=0xfffffffffffffff7, 0x4)

16:46:04 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
mkdirat(0xffffffffffffffff, 0x0, 0x0)
readlinkat(0xffffffffffffffff, 0x0, &(0x7f0000000140)=""/55, 0x37)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
shmctl$SHM_LOCK(0x0, 0xb)
mlockall(0x1)
sync()
mlockall(0x2)
ftruncate(r0, 0x2)
open$dir(0x0, 0x0, 0x0)
socketpair(0x10, 0x5, 0x8d8, &(0x7f0000000080))
truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000)
fchmodat(0xffffffffffffffff, 0x0, 0x0)
truncate(&(0x7f0000000040)='./file0\x00', 0x8)

16:46:04 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
poll(&(0x7f0000000000)=[{r0, 0x2000}, {r0, 0x1}, {r0, 0x4}, {r0, 0x20}], 0x4, 0x1)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0)
setsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, 0x0, 0x0)
setsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)

16:46:04 executing program 2:
r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x110)
open(&(0x7f00000000c0)='./file0\x00', 0x20000, 0x1c)
getsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4)
read(r0, &(0x7f0000000240)=""/163, 0xa3)
fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001})
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000140)={<r2=>0x0, 0x19, "b6f74f3b09bfa4969f96f353164aeb495724651984632a3c68"}, &(0x7f0000000180)=0x21)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000300)=r2, 0x4)
r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
fcntl$lock(r3, 0xd, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1000100000001})

16:46:04 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = open(0x0, 0xfffffffffffffffc, 0x20)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x1000, 0x4)
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0x4)
shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil)
shmctl$SHM_UNLOCK(0x0, 0xc)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0)
recvmsg(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_buf(r1, 0x29, 0x7b, &(0x7f0000000040)=""/59, &(0x7f0000000080)=0x3b)

16:46:04 executing program 2:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0)
getsockopt$inet6_int(r0, 0x29, 0x3e, 0x0, &(0x7f0000000040))

16:46:06 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f00000004c0)=0x2, 0x4)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0xfffffffffffffd28)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
getsockname$inet(r0, &(0x7f0000000300)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000340)=0x10)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90)
r1 = open(&(0x7f00000002c0)='./file0/file0\x00', 0x4, 0x40)
r2 = shmget$private(0x0, 0x1000, 0x141, &(0x7f0000ffe000/0x1000)=nil)
shmctl$SHM_UNLOCK(r2, 0xc)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000280)={0x0, 0x0, 0xd44, 0xfffffffffffffff9, 0xa14, 0x8000}, &(0x7f0000000500)=0x14)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000540)=ANY=[@ANYBLOB="050000000010000002000000090000001478df82"], 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000005c0)={<r3=>0x0, 0x0, 0x100000000}, &(0x7f0000000580)=0xc)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000400)={<r4=>r3, 0x4ce, 0x6}, &(0x7f0000000440)=0xc)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000640)={r4, 0x4b}, 0x8)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0x75, 0x4)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={0x0, 0xb1e}, &(0x7f0000000140)=0x8)

16:46:06 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
poll(&(0x7f0000000000)=[{r0, 0x2000}, {r0, 0x1}, {r0, 0x4}, {r0, 0x20}], 0x4, 0x1)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0)
setsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, 0x0, 0x0)
setsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)

16:46:06 executing program 1:
r0 = socket(0x2, 0x20000007, 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, 0x1, &(0x7f0000000040)={r1, 0x10001, 0x0, 0x4}, 0x10)
socket(0x2, 0x4, 0x98d)

16:46:08 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x3)
setsockopt$inet_buf(r0, 0x0, 0x5b, &(0x7f0000000300)="8b3fc89c62760e12a6365dd933c085fdb21c068098af622138bfe8ef9c58b9a787589c1e640757617408f9cbf453f23c38bb816f7fde508e6954f42e2497f86a2327fc9c0894f494b4b1935674ff387cfb48aa0347399ffd3a3898501e57a54c75bf54dcb583705a4769436ae4f84c76da3ce062d1bf4d9fdd12aca695aeee011e5cec86f614a719104ea921695c0d6ccc91781405800594c8eb76c55e19c2472f5d2743990c6db9a14f748e2e85aa542291d14c357a3b623c393ac999ee46b7", 0xc0)
sendmsg(r0, &(0x7f00000008c0)={&(0x7f0000000000)=@in={0x2, 0x3, @loopback}, 0x10, &(0x7f0000000040)=[{&(0x7f0000000500)="a1cd116294fa3dd5a88ec8ca7f056cd004c0d2e4f393a358aa40e162d677d5a7f4d880bdeffdc409f03fb3e68673e9709810ebd683a896a7d15216ade5c08aacafbd2853b4280c645e72e7239c7679705784781e967608e58cce87f014d4fd191d88b6023d2985500e392fd64e8ac4ccb827aa28885574ec10be8c5d93bcbfb8a9787c58e6b4b1c09aa53c26f78d65bb8c4534baec7468302e91f986fc51a1cd2f2b3535da298bd660344fac3d73b6eade45cae785272c6def334312c1ad1dd11d034400e9abab87727eb434b971590f44376d3e1055376a", 0xd8}, {&(0x7f00000003c0)="60bf8787e7b3f238a930ab0f834318b923109c42f814a0325b62d4eee8261bf8e3abfadfd7c26f35c521de6f14932301cbacf256d317af3afe9e39d9b84dbb2e4844cb0d5ccc86da9c705a3b9d2fccc4dd55d4767895c42e3903e63cd77d94629e64169f58d928a8c29276dc6bb79e6671f2bc1cdb96ffe461fc066c277098f3c5f08c747fa1", 0x86}, {&(0x7f0000000600)="f8b6f60a3fbf1155e3d283366921002a651bef4737eceda3a424ea85eefba7c24ae607474c00fd5011aa86fa4a7ad696e0fdd83964362ebe738e84ecedebb310e48830022aabfc6fd1cd477e88873b0f0b7638526587f3b25fa1277d3de7def787612b71d3f1dd29148d378f13db9b8ee9ed9c837c2216b8c0ba", 0x7a}, {&(0x7f0000000680)="9160b31818d0cf2e2a30e6263359c8d631b0c6799f8849f2a840166ccf658ce6d779caa73801ff100d59727f0ee2f2780a5563e298a743e1889f9c79962197a3fabcff2aeef859cfd499106e995d837cd99390bbb7f1de2937ad23236e3ccd5770133e", 0x63}], 0x4, &(0x7f0000000700)=[{0x70, 0x0, 0x140000000000, "dbf9f149f99fe05ed3b4b13bf494bda9a761795c3adb14b6396272ca5c5d783f74562e0e9b0ea14a2121e8ccb979780eeadeef282924e086ead274168d958296dad22a6ae08ed99962aee3109c5636b873cd8abeed6237ab4c5acb35ecffdb"}, {0x58, 0x84, 0xd2e3, "cfe764063e89783891c6468c945e423d246edfa5e710674dfb4e3c305f4f70e6d346e1078f3382429bad3629b8480d45257683b4984c4d278049fe6128b02d38c70088"}, {0xd0, 0x3a, 0x100000001, "43d2b0bffef1d4a6f03254201b1f9ce0fff6bd0b3e0f8e1f19c195bc590ed2a665ce1139cd556259911455355998f5811176b582c33bca3a35f7e35bbec06567516e8acc75126e6a98306d9a320dbb6550a994a01ad0b90d3303609e60a491c8ac6ce3a5ffb236f329cfe481a63ed8b82afe1910c78949393e6e0eff77bc42310e3c3c23e2d66501a274e989378ab6e66fab3e9c64a0464c457700d4a09f2c78ed359cd4ca902a15d3cf9f114a58a96ca04eade003ff7df6ad7b"}], 0x198}, 0x20104)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xfffffffffffffefe)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2, <r1=>0x0}, &(0x7f0000000100)=0x10)
pwritev(r0, &(0x7f0000000a00)=[{&(0x7f0000000940)="52d752a49260fe97910c70d7e76fb68cad9d6beac93cedac5001bbc73a8037a202edf2fa7e3df9234f027fd95a1db8e5881172d84a73be398333bf2fba30dea606e3fe6b9870c63e78ba8e473acc6be39c05fe057fd431de664818284ae59da296833b97d87ee822d44badee778cbad80951c231f4be4280cef6452e26ffe35d817b95cc119ec5c36c6bb710103a8d820e5e2b67d17f4e4642007f176e8a2b8513000ceea64f8da1b63cac39392107e83c", 0xb1}], 0x1, 0x8)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000001c0)={0x1, [0x3ff]}, &(0x7f0000000200)=0x6)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0xff, 0x4)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[], 0x0)
getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f00000004c0), &(0x7f0000000280)=0x4)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000240)={r1, 0x7}, 0x8)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000140)={r1, 0x8, 0x6}, 0x8)

16:46:08 executing program 1:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setreuid(0x0, 0xee00)
setsockopt$inet_int(r0, 0x0, 0x10, 0x0, 0x0)
getgroups(0x1, &(0x7f0000000000)=[<r1=>0x0])
freebsd11_fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
r3 = getgid()
setresgid(r1, r2, r3)

16:46:08 executing program 1:
r0 = socket$inet6(0x1c, 0x3, 0x0)
r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0, 0x81)
recvfrom$inet(r1, &(0x7f00000000c0)=""/232, 0xe8, 0x40082, 0x0, 0x0)
getsockopt$sock_int(r0, 0xffff, 0x103f, &(0x7f0000000000), &(0x7f0000000040)=0x4)
setsockopt$inet6_group_source_req(r0, 0x29, 0xd, 0x0, 0x0)

16:46:08 executing program 1:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0)
getsockopt$inet6_int(r0, 0x29, 0x2a, 0x0, &(0x7f0000000040))
fsync(r0)

16:46:08 executing program 1:
syz_emit_ethernet(0xa3, &(0x7f0000000180)="79cdebace60c863afeed35c00806001808001021719d93f325bab83be28ea73e9db137a55171ff3f8045d4fdcbbdd5e721023c702895804a56e8e1f88a515ce4001398e76eeaa50d1c721fcb86011be2814a573d31c6338c0e0400ed3a11bbc8523f383ac6fba80b826be30cc2f3e0dd461e8325973c73489b085a6ce2c32533127290396de8d6d3d781838208ed83a2789a895f97d1ae6868419a6cf1c6845c477e17")
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='newreno\x00', 0x8)
sendto(r0, &(0x7f0000000040)="359ec19e4a61e2aedcd20acb25d4141d75006e88", 0x14, 0x0, &(0x7f0000000080)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10)

16:46:10 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r1=>0x0]}, &(0x7f0000000100)=0x8)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000000c0)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x24)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x1000c}, 0x10)

16:46:10 executing program 1:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x20000, 0x20)
mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x1000, 0x9)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000180)=ANY=[@ANYBLOB="83d3eda6666f5e8ac35e2e198bb94699340aa7005ae79d182efc1486c944b4d3be16370fde7c3dfe064aa6fb3028ad5609ceaa9938e2c29b79e60f9daaf9b354a4b842b9ca9723f72ec35f3acfd9a2d0153dd4d53233803d398d8cad9a8c41e92ebdcb86f8264eff980d67afd4240e7a41c88dc1cefc08521f5cced141df7515a00187404d9b3a1f7e16acbdffd8a2f4780c28ec4d2e390100000000000000b9825036bb17edba00aaaf8c849a31a6f2d9d1c4863d62d503db02f4e47bd71d36948376447446172dade09426e63dbfd1659779ebec117d"], 0x12)
getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
__semctl$GETPID(0x0, 0x2, 0x4, &(0x7f0000000400)=""/108)

16:46:10 executing program 0:
mkdir(&(0x7f00000002c0)='./file0/file0\x00', 0x50)
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c)
getsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast1, @local, @loopback}, &(0x7f0000000080)=0xfffffffffffffe2b)
symlink(&(0x7f0000281000)='..', &(0x7f0000110000)='./file0/file0\x00')
utimes(&(0x7f0000000180)='./file1\x00', 0x0)
mkdir(&(0x7f0000000100)='./file1\x00', 0x2)
r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0)
setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f00000001c0)={0x2, &(0x7f0000000040)=[@in={0x2, 0x0}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000200)=0x10)
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000240)=0x40, 0x4)
mkdir(&(0x7f00000000c0)='./file0/\x00', 0x0)
futimesat(r1, &(0x7f0000000140)='./file0/file0\x00', 0x0)
setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000300)={0x2, &(0x7f0000000280)=[@in6={0x1c, 0x3, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x2}, @in6={0x1c, 0x3, 0x6, @loopback, 0x5}]}, &(0x7f0000000340)=0x10)

16:46:10 executing program 3:
accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x10000000)
socket$inet6_udplite(0x1c, 0x2, 0x88)
socket$inet6_icmp(0x1c, 0x2, 0x3a)
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
bind(r0, &(0x7f0000000040)=@in6={0x1c, 0x3, 0x6a63, @loopback, 0x3ff}, 0xffffff83)

16:46:10 executing program 3:
setrlimit(0x0, &(0x7f0000000140)={0xfffffffffffffffc})
munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000)
socket$inet_udp(0x2, 0x2, 0x0)

16:46:10 executing program 1:
mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3, 0x410, 0xffffffffffffffff, 0x0)
mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2)
r0 = socket$inet_icmp(0x2, 0x2, 0x1)
socket$inet_icmp(0x2, 0x2, 0x1)
fdatasync(r0)
r1 = geteuid()
setuid(r1)

16:46:10 executing program 2:
clock_nanosleep(0xf, 0x0, &(0x7f0000000140)={0x4, 0xd60}, &(0x7f0000000180))
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$inet_tcp_buf(r0, 0x6, 0x26, &(0x7f0000000000)=""/184, &(0x7f0000000100)=0xb8)
setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f00000000c0)="e0", 0x1)
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000200)=0x1c, 0x10000000)
getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000280)={<r2=>0x0, 0x1}, &(0x7f00000002c0)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000300)={r2, 0x1}, 0x8)

16:46:10 executing program 0:
socketpair$unix(0x1, 0x1, 0x0, 0x0)
r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000440)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000400)=0x1c, 0x20000003)
r1 = accept4(r0, &(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000002c0)=0x1c, 0x30000000)
r2 = fcntl$dupfd(r1, 0x11, r0)
mkdirat(r2, &(0x7f0000000040)='./file0\x00', 0x20)
r3 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000580)=ANY=[@ANYBLOB], 0x0)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000500)={<r4=>0x0, 0x3ff}, &(0x7f0000000540)=0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f00000004c0)={0x0, 0x6, <r5=>r4}, 0x0)
r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
renameat(r6, &(0x7f0000000080)='./file0\x00', r6, &(0x7f0000000100)='./file0\x00')
socketpair(0x10, 0x3, 0x2, &(0x7f0000000280)={0xffffffffffffffff, <r7=>0xffffffffffffffff})
lseek(r6, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0)
fcntl$setflags(r6, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(r6, 0x0, 0x50, 0x0, 0x61)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
freebsd11_lstat(0x0, 0x0)
getgroups(0x0, 0x0)
r8 = fcntl$dupfd(r0, 0x456d5fcafb581669, r1)
freebsd11_fstat(0xffffffffffffffff, 0x0)
fcntl$lock(r6, 0xfffffffffffffe, 0x0)
r9 = getpgid(0xffffffffffffffff)
freebsd11_lstat(&(0x7f0000000840)='./file0\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, <r10=>0x0})
r11 = getegid()
r12 = fcntl$getown(r8, 0x5)
r13 = getuid()
r14 = getgid()
sendmsg$unix(r7, &(0x7f0000000780)={&(0x7f0000000300)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000000600)=[{&(0x7f0000000580)="599af5c4bd70cadd2717cbd98fb785cf140ca1b0690782bb2671f9425929f1452e85729aecf9acbfe9ce4b0e6c6fb4bfeb61a6c2fcd94a8e02845b309b8046e273e1662c2da243e8fd25a057bc0caf5b85", 0x51}, {&(0x7f0000000340)="ccf605047e8488b33fd767bdff2a6a059354973ddd8a82618ab03053b2353488ef3d1cdb7d33e2ce9d6a95b7dcfe", 0x2e}], 0x2, &(0x7f0000000700)=[@cred={0x20, 0xffff, 0x2, r9, r10, r11}, @cred={0x20, 0xffff, 0x2, r12, r13, r14}, @rights={0x18, 0xffff, 0x1, [r2, r3]}, @rights={0x28, 0xffff, 0x1, [r2, r1, r8, r6, r8]}], 0x80, 0x20184}, 0x100)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x103, &(0x7f0000000380)=ANY=[@ANYRES32=r5, @ANYBLOB="48000000d0b343f4fc2d11f32b287ddfb533c466388594f2401e182ca5d0c46ca279a3b2b1e0b17db2cc78770a24e997a448acada31d9768acafa6ccee6300000000000000000000"], 0x0)
rmdir(&(0x7f0000000000)='./file0\x00')
r15 = socket$inet(0x2, 0x0, 0x0)
setsockopt$inet_MCAST_LEAVE_GROUP(r15, 0x0, 0x51, &(0x7f00000001c0)={0xdb, {{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}}, 0x90)

16:46:10 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000080)={<r2=>0x0, 0x7f}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000100)={r2, 0x26, "f24e28e75474ae146d7ba58adf1941efadde5bfff783b377fdeebba3fd17f7c5286ba729e3d0"}, &(0x7f0000000140)=0x2e)
r3 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x2001, &(0x7f0000000000), 0xfe6a)

16:46:10 executing program 2:
open(&(0x7f00000000c0)='./file0/file0\x00', 0x800, 0x22)
truncate(&(0x7f0000000040)='./file0\x00', 0x7fffffff)
truncate(&(0x7f0000000000)='./file0\x00', 0x6d000000)

16:46:10 executing program 1:
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100001)
r2 = dup2(r0, r1)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000080)=0x7fffffff, 0x4)
r3 = dup(r0)
chdir(&(0x7f0000000040)='./file0\x00')
select(0x40, &(0x7f0000000100), 0x0, &(0x7f0000000180)={0x5, 0xffffffffffffffff, 0x3, 0xcf5b, 0x2, 0x2, 0x5, 0x5}, &(0x7f00000001c0)={0x2, 0x1})
poll(&(0x7f00000000c0)=[{r2, 0x2104}, {r1, 0x4}, {r3, 0x10}, {r3, 0x2000}, {r3}, {r0, 0x8}, {r1, 0x59}, {r1, 0x1}], 0x8, 0x39)

16:46:10 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x1206, &(0x7f0000000300)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x98)
getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={<r1=>0x0, 0x1f}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0x0, 0x6f, @empty, 0xde4b}}, r1, 0x9, 0x1, 0x6, 0x8001, 0x4}, 0x98)

16:46:10 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
sendmsg(r0, &(0x7f0000001800)={&(0x7f0000000040)=@un=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000001200)=[{&(0x7f0000000100)="f810897f4f7ba364487a7659fbfc65c518f0454aa430e65e4026aa182bb2109534e92195971531056c3fcb0c3111dba6b622ac14a4dbef9f0e1f40ce9dcad3385c3f143b64f69219b8085fe904ed4e90fcaa4037ad77133bdb2edcfdeb10c0fd72a386042968e502e153815ec723aca99ca683ca7ab1301c42135325466dda51e2e34cc79aa75304c76de370ceb332d98e9146de3b18f543ad5a76d831806508f03934830e148e90d9e23b5484e693a28a89f6a2437cebd22f2493af6c7274238d7bb263aab06b00d9ab906f32b583eb486ac4ffe8e546485404a0d0c5a5ffb621efa49b66", 0xe5}, {&(0x7f0000000080)="d391bf8478fc0bea9e2bf77ce0f6383346", 0x11}, {&(0x7f0000000200)="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", 0x1000}], 0x3, &(0x7f0000001240)=[{0x98, 0x1, 0x5, "38feeb2805c924d4d8bd076dd845c7e5cb38a23004961ec1aa6471ddf7059f519bddc58f1bb4940098e1041365bdbf80ad71387e8efd1248176bde115e3062fab1235213612e1ca699cd86c802efec14726259f5a6ce8ccd2aab1afdb0dad34b5315029f84d336860fbf824958a60e121e30ea15c92f479c4e9ec1dddf6ad5409e27d03d"}, {0xc0, 0x85, 0x2731ddfd, "2f0903f82b21c38f8fec7cbc601758f7a5cfe8d950e27012a8493c0ab4d11ea2a26bdd3ea511a2cc53aa2eaf2f1eee262d987bdc61ab8c93274dbc6a65ad44cf4789f0ea434d9a224fbb9f0068353258d8e065ce144760274700363b3822544c0321b8316ca4ff4576ef2a3e52de777ce56402187ade0e62b18e011b7aca12ac81ff8fd54bc2a2cab7b4e4a3a63921ee26d55da40c53b8857c0bd09370272dec4c68599a3e9a7747df563aa965aef9"}, {0x40, 0xffff, 0x2, "cb6a0675b7d84a374b058c80d7bcca06ef9d2da1bd5f7ce22384bf606f6948dc119b45e6f56665a5a1993e2a37f3"}, {0x100, 0xffff, 0x8, "d4e7e6f1f43faac32484dd4ea350fe7afe043abb1758ad54afe73a96a357ffc64c68594a45ab579fe119a0c69d63bf54bece56f4872859c19e218d85422707f2f55180e6511021f33c0b7c6561f78a221a08bfbddbdfe2c86f7bcd29aa3851464b7e6d3c15c07129fd6d0897c2d7eb4ed69ced0b2afbb6d3e092e8fbd057433123c90711fd05fa6b342ffd14923bc7022c3a6d0d14c48a6d09cfc144543547a26877ffe9a7a5b3a51da8aac2ad4dbb951addaa4b8026768f07962283d3d66a66530cf6fa1164440d6e743d1a7ecddcd5b28f8acdff640866c9562e7b80fd1f0f090dfa591d83afd228405e"}, {0x78, 0x11, 0x80000000, "d501aafb663d829d5190f5b3ac4f2e6c5c5b8ab2aa1157b3f9442257395be777983f7cc0f7974885cc3dab046c20b709dde06430242a726766092418f7abb4e3b8259ad3eace134117ae9a963a77f1883656b48ac35691b72f60502650c01a0c49"}, {0xf0, 0x7, 0x9, "707d58b43b4a716d42fdcb023c2e8915c5003c91bfc59fb90dffb37337c087b1b08a9d3c3581d7356bd365a734aa9b531d23422ab6a363d8c700356280f4d3b613908cdd2632e5b51121386244b40e53db029a8eb38aa9613dd192805db2c729ea6f87f48e9cd2f80b3c70018e825f4cecb900e3cff550919eed7f8d6524e09468dafd7f8cf45acbafc410d167537862614ccb28dbe29adaae22d580da2ee8168ec24e1254017c1d15986f4ced55b5dd65d2d184bcb08753dc62c95022a4615d2f7089b30cfd24c95c8907b2f40a4d58c73d5d4753a9e9d2d6d0"}, {0x90, 0xffff, 0xc5b1, "0bda3d536e55bd16d7b8ae76983d77a8239ffaea7544f85aed51d88d5d1f9409298d9ccec65bb17014d4587a88b3cbb788a823a11e472adb6363fbe67e93f5ad94280d34d5e21437f2b1a52e2ad3581bbde4879a70b517b97f1acc4dd1ac2296a2df172aef70a0e0bec9dd2471b152f127e1aa8c422216ea9d"}, {0x58, 0x99, 0x8000, "b024bbc6ca26b265d90908426b6dc3b15c617ef5c7e5fc30bd9eb2b10afb6ef4a2d8bd104422f46b5ab5566ac47785fc22240f9a87bdf5bf44262e484b0fe1c40a996298"}, {0xc8, 0x29, 0x6, "595bcaf3f8e49fae5a6f401221dcc6d1b6ecfa90d8af6da8c3150a1e227a0db7841c4aabfd1aba9bd4db9f862b4bd9ec7918f3c59c831af17df7215fce6ebf868c82dbb218a18962bfcd4b36bcca7bd956d1ecdc37d7ad4870d5e2ecd1b42ef9bc86cf3992d545f983ecef19d4dca19fce5502005076364dcaf9c0aba4482b6384265e196bec7d75fbbfe202b86ce43547b57dfe18939279e7a71ebe57851cf68ba1cae01d3972052795dff34fbd291ed81657e7"}], 0x5b0}, 0x20001)
connect$unix(r0, &(0x7f0000000000)=@file={0x0, './file0/file0\x00'}, 0x10)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10)

16:46:10 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)=ANY=[@ANYBLOB="f9ffffff0056"], &(0x7f0000000100)=0x6)

16:46:10 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000000)={0x1, {{0x2, 0x1, @rand_addr=0x6}}}, 0x90)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x43)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0xf4)
lseek(0xffffffffffffffff, 0x0, 0x0)
bind(r0, 0x0, 0xfffffffffffffd79)
r1 = open$dir(0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, &(0x7f0000000240))
poll(&(0x7f0000000100)=[{r1, 0x111}, {r1, 0x34}, {r1, 0x4}, {r1, 0x2190}, {r1, 0x4}, {r0, 0x200c}, {r0}, {r1, 0x1}, {r1, 0x7}, {r1, 0x54}], 0xa, 0xffffffff)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000280)={0x9, 0x5, 0x200, 0x1a, 0x4, 0x8, 0x9, 0xa}, 0x20)
getuid()

16:46:12 executing program 0:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = dup2(r0, r0)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000000)=0x4cf6, 0x4)
getsockopt$inet6_int(r0, 0x29, 0x18, 0x0, &(0x7f0000000040))

16:46:12 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x615, &(0x7f0000000000)=0x3, 0x4)
close(r0)

16:46:12 executing program 1:
r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
r1 = getpid()
getresuid(&(0x7f0000000000)=<r2=>0x0, &(0x7f0000000080)=<r3=>0x0, &(0x7f0000000100)=<r4=>0x0)
r5 = msgget$private(0x0, 0x1)
freebsd11_fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0})
getresgid(&(0x7f0000000280)=<r7=>0x0, &(0x7f00000002c0), &(0x7f0000000300))
msgctl$IPC_SET(r5, 0x1, &(0x7f0000000340)={{0xfffffffffffffffb, r4, r6, r2, r7, 0x80, 0x6}, 0x7f, 0xca4, 0x4, 0x7, 0x100000000, 0xf65, r1, r1})
freebsd11_stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, <r8=>0x0})
setreuid(r3, r8)

16:46:12 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="01400000ad40e117bceb5adaf0ce8bbf941ec0bb00f0ae367c82823388e6200a6e709b1a5423e7ee19412fca1f28572362b1c9f7c9d15e0bce4114e59ae513cefe474151a1d5fefb3b7912c2f77c6e13a231c7d822600322728d47e1ac9908b441cfda4f545bb5ea5ff946d45d65661802b9c4570eafedfc6f0acf87d527c6c4435f4dd1a18931bcc170d941c4f3de0a99de25a5381c5cf1021b7ad279d2c55e9268d119f26a082bf47d590052f3e43ec9605fdda9e98bf1ca117f603a30ce98c8a9", @ANYRES32=<r1=>0x0], &(0x7f00000000c0)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000180)=ANY=[@ANYRES32=r1, @ANYBLOB="002064f4"], 0x0)

16:46:12 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
getpeername(r0, &(0x7f0000000140)=@un=@abs, &(0x7f00000001c0)=0x8)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
r1 = open(0x0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000100)=0x9, 0x4)
r2 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil)
shmctl$SHM_UNLOCK(r2, 0xc)
sigaltstack(&(0x7f0000fed000/0x13000)=nil, 0x0)
getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000000)={@multicast1, @multicast1, <r3=>0x0}, &(0x7f0000000040)=0xc)
shmctl$SHM_STAT(r2, 0xd, &(0x7f0000000200)=""/89)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@empty, r3}, 0x14)

16:46:12 executing program 1:
sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="82cf10f4106625a154956fbb2b060888017592deeaf5ee44c7da8c30ae8c1e3b060950502e8a9f279f6a1d16c58051dfb71974b82f1b1464cc2a1dd53f2bdc5a188d2ef7061fc4f88b04b9dcbf528d908a73483169f2b52139", 0x59, 0x0, 0x0, 0x0)
r0 = socket(0x1c, 0x2, 0x0)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x10)

16:46:12 executing program 1:
r0 = socket(0x1c, 0x5, 0x0)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="001c2e2f66696c659fd60837b8f9302f66696c653200566ebcdd7d11aedeeb7360b7e68ad264c91eca649b6def12a8a35e413d04e366a58bb17b088c60d8c57536bcf13875d17cce271adc0a2ee242fde3"], 0x1c)
close(r0)

16:46:12 executing program 1:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getsockopt$inet6_int(r0, 0x29, 0x1a, 0x0, &(0x7f0000000040))
clock_nanosleep(0xb, 0x1, &(0x7f0000000040), 0x0)
r1 = accept4$inet6(r0, 0x0, &(0x7f0000000000), 0x20000000)
setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000140)={0x5, 0xfffffffffffffff8, 0x4, 0x1, 0xb82, 0x3, 0x9, 0x6b, 0xdd0, 0x200}, 0xb)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000080)={<r2=>0x0, 0x1, 0xf, 0x0, 0x600000000000}, &(0x7f00000000c0)=0x18)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000100)={r2, 0x40}, 0x8)
r3 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000180), 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, &(0x7f00000001c0)={0x1356, {{0x2, 0x1, @loopback}}}, 0x90)

16:46:12 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
readlink(0x0, 0x0, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
open(0x0, 0x0, 0x10)
getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, &(0x7f0000000080))
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000340)={0x0, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in, @in6]}, &(0x7f0000000380)=0x10)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
readv(r0, &(0x7f0000000ac0)=[{&(0x7f00000004c0)=""/233, 0xe9}, {&(0x7f00000005c0)=""/251, 0xfb}, {&(0x7f00000003c0)=""/95, 0x5f}, {&(0x7f00000006c0)=""/154, 0x9a}, {&(0x7f0000000780)=""/220, 0xdc}, {&(0x7f0000000880)=""/82, 0x52}, {&(0x7f0000000900)=""/173, 0xad}, {&(0x7f00000009c0)=""/253, 0xfd}], 0x8)
r1 = open(0x0, 0x0, 0x0)
freebsd11_lstat(0x0, 0x0)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$sock_timeval(r2, 0xffff, 0x1018, 0xfffffffffffffffe, 0x4)
getsockopt$sock_int(r0, 0xffff, 0x1016, &(0x7f0000000440), &(0x7f0000000b40)=0x4)
getgroups(0x0, 0x0)
freebsd11_fstat(r1, 0x0)
setgroups(0x0, 0x0)

16:46:12 executing program 2:
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x41eb, 0x4)
open(&(0x7f0000000000)='./file0\x00', 0x1, 0x0)

16:46:13 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000180)=0x10001, 0x4)
truncate(&(0x7f0000000a00)='./file0\x00', 0x208020001)
r1 = accept$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000100), &(0x7f00000001c0)=0x4)
ftruncate(r0, 0xe)
fcntl$setflags(0xffffffffffffffff, 0x2, 0xfffffffffffffffc)
r2 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
shmget(0x1, 0x2000, 0x212, &(0x7f0000ffb000/0x2000)=nil)
truncate(&(0x7f0000000140)='./file0\x00', 0xffff)
setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
r3 = getpgrp(0xffffffffffffffff)
fcntl$lock(r2, 0xd, &(0x7f0000000080)={0x2, 0x0, 0x1ff, 0x20, r3})
getpid()
__getcwd(0x0, 0x0)

16:46:14 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
socket$inet6_icmp(0x1c, 0x2, 0x3a)
getsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000000), &(0x7f0000000040))
setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000022, 0x0, 0x182aef7d376bace4)

16:46:17 executing program 0:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00'])
r2 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r3 = dup(r2)
lseek(0xffffffffffffffff, 0x0, 0x4)
connect$inet(0xffffffffffffffff, 0x0, 0x0)
dup(r0)
mprotect(&(0x7f0000ff5000/0xa000)=nil, 0xa000, 0x6)
utimensat(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x0)
socket$inet6_tcp(0x1c, 0x1, 0x0)
r4 = accept(r3, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x0)
writev(r1, &(0x7f0000000280), 0x26)
fchdir(r3)
writev(r1, &(0x7f0000000100), 0x100000000000005d)
chroot(&(0x7f0000000040)='./file0\x00')
execve(0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000140)=0x8)
setsockopt$inet6_tcp_TCP_FASTOPEN(r4, 0x6, 0x401, &(0x7f00000000c0)={0x9, "77988706b68c84d6e7a71ebc6dbe2b77"}, 0x14)

16:46:17 executing program 1:
r0 = dup(0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000340)={@in6={{0x1c, 0x1, 0x2, @loopback, 0x80}}, <r1=>0x0}, &(0x7f0000000000)=0x84)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000240)=ANY=[@ANYRES32=r1, @ANYBLOB="0100909c3d19b34e9daa0000000000000000"], &(0x7f00000000c0)=0xe)
r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0)
pwritev(r2, &(0x7f0000000280)=[{&(0x7f00000004c0)='i', 0x1}], 0x1, 0x1006)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0)
mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000)
syz_emit_ethernet(0x8b, &(0x7f0000000400)="7c5ab365f9502eb022096106376ed2002eaa05c75e6e80cc146496781541110992e1cb58445a0905bfe870f9dd9b04d743620e60309a88244390bae2757a88658d0c277ae088a0c28566d1b3a64fbe132d7b508fe8cb616a8bccbbae4beccee7a77db16d84959b905c3d59991df99b1f37fbed307c4c844125d26ab0df2be0e71782ec6967efb5deeb5a4d")
preadv(r2, &(0x7f0000000580)=[{&(0x7f0000000180)=""/139, 0x8b}], 0x1, 0x0)
readv(r2, &(0x7f0000000300)=[{&(0x7f0000000100)=""/124, 0x7c}], 0x1)

16:46:17 executing program 2:
r0 = open(&(0x7f0000000140)='./file0\x00', 0x80000000000206, 0x0)
r1 = dup(r0)
pwritev(r1, &(0x7f0000000600)=[{&(0x7f0000000580)='I', 0x1}], 0x1, 0x0)
read(r0, 0xffffffffffffffff, 0xfd52)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r2=>0x0, 0xf9, 0x6}, &(0x7f0000000040)=0xc)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)={@in6={{0x1c, 0x3, 0x0, @loopback, 0x800}}, r2, 0xb341, 0xffffffffffff7fff, 0x5def}, &(0x7f0000000180)=0x8c)

16:46:17 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = open$dir(&(0x7f00000003c0)='./file0\x00', 0x30680, 0x43)
futimesat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{0x35d}, {0xfffffffffffffffc, 0xd3e}})
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000140)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, <r2=>0x0}, &(0x7f0000000200)=0x8c)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000240)={r2, 0xbc, "e7523bf5f292ec8ddb60967bf8e0ca3c2040334a7a221518e072f1c8bf2d0fd9ecf026e8ed6726261f55028e92f64be7cb20d04d9a6ff67d186c6b9a9dec3f216f6f05c6fc42bea8275a9aa55d9845f19b9cc275ff467bd837fec264e20203e342882f6b40eb7dd8bb24aa21f1f3944fe8140935a2c0ac6cd4679f90b1aa659aea395a207b1a51ee087896104ef8c3fa071fa4bb9151018a3cb3dd7df14cdb95df6cc8e420a40e18006c2c5df5f21408a735572424997fb653584204"}, &(0x7f0000000340)=0xc4)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8)

16:46:17 executing program 2:
r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0x0, 0x2, @empty, 0x7}}, <r2=>0x0}, &(0x7f0000000040)=0x84)
ftruncate(r1, 0x7cc5)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)={r2, 0x8000, 0xd3, "28b94bf9d5d51acb609db4cd71b56c96e2b56bbc847c2e09939bc13d6a82110e56f02e8730cc8187fbd7385431165c2bdf160883766844ca0350999c8a269d4b38ed8e16acc111cbed2977add4a5c65253a020f907218c57376d37aa102ff160b468583475473c3adf3c8f2e99c8ec6153ab92ee12ab92c9d59ed6419a542a96d9149e0170d06512c8b64191ab563decf3872bbb6aa68150d0703a0fd65305b349d4dd0f7d72ef436d001d29efa279fc20a6d0a772ac825037a32201cb2b6580300b8cd75f4de7c8c61ccd371bee5c32f70448"}, 0xdb)
fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})
close(r1)
flock(r0, 0x8)

16:46:17 executing program 3:
clock_nanosleep(0x0, 0x0, &(0x7f0000000100)={0x860}, &(0x7f0000000140))
r0 = semget(0x0, 0x7, 0x30)
__semctl$GETVAL(r0, 0x4, 0x5, &(0x7f0000000000)=""/92)
mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0)
mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2)
execve(0x0, 0x0, 0x0)
r1 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c, 0x10000000)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000340)=0x100, 0x4)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000280)=0x20)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000002c0)={<r2=>0x0, 0x9064}, &(0x7f0000000300)=0x8)
getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000180)={<r3=>r2, 0x8}, &(0x7f00000001c0)=0x5a646bbe424eacaa)
r4 = shmget$private(0x0, 0x4000, 0xd, &(0x7f0000ff9000/0x4000)=nil)
shmctl$SHM_LOCK(r4, 0xb)
setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000200)={r3, 0x9}, 0x8)

16:46:17 executing program 2:
r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0x0, 0x2, @empty, 0x7}}, <r2=>0x0}, &(0x7f0000000040)=0x84)
ftruncate(r1, 0x7cc5)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)={r2, 0x8000, 0xd3, "28b94bf9d5d51acb609db4cd71b56c96e2b56bbc847c2e09939bc13d6a82110e56f02e8730cc8187fbd7385431165c2bdf160883766844ca0350999c8a269d4b38ed8e16acc111cbed2977add4a5c65253a020f907218c57376d37aa102ff160b468583475473c3adf3c8f2e99c8ec6153ab92ee12ab92c9d59ed6419a542a96d9149e0170d06512c8b64191ab563decf3872bbb6aa68150d0703a0fd65305b349d4dd0f7d72ef436d001d29efa279fc20a6d0a772ac825037a32201cb2b6580300b8cd75f4de7c8c61ccd371bee5c32f70448"}, 0xdb)
fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})
close(r1)
flock(r0, 0x8)

16:46:17 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4)
setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000080)=0x1, 0x4)
fchdir(r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
sendto$inet(r0, &(0x7f00000001c0)='n)', 0x2, 0x0, 0x0, 0x0)
execve(0x0, 0x0, 0x0)

16:46:17 executing program 1:
getpgid(0x0)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
mlockall(0x1)
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c)
r1 = openat(r0, 0x0, 0x20102, 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, &(0x7f0000000040))
r2 = geteuid()
accept(r1, &(0x7f0000000140)=@un=@file={0x0, ""/4096}, &(0x7f0000001180)=0x1002)
getresgid(&(0x7f0000000080), &(0x7f00000000c0)=<r3=>0x0, &(0x7f0000000100))
lchown(&(0x7f0000000000)='./file0\x00', r2, r3)
munlockall()
getpid()

16:46:17 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x300, 0x0)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
truncate(&(0x7f0000000380)='./file0\x00', 0xfffffffffffffd)
lseek(r0, 0x0, 0x1000000000003)
lseek(r1, 0x0, 0x2)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getrlimit(0x0, &(0x7f0000000180))
setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0)
freebsd11_getdents(r0, &(0x7f00000001c0)=""/194, 0xc2)
sendto(r1, &(0x7f0000000100)="0689964509dbc968e8182abfbda019b7d47f3d3854ece6b7168c9a38f697ecf3c80eeb9ac8462333bd000db0c2091ae2ee6a15471830c91416d6b9ef722a7f1bfc05769309c8b84da3", 0x49, 0x8, &(0x7f0000000080)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
syz_extract_tcp_res$synack(&(0x7f0000000040), 0x1, 0x0)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0)
syz_extract_tcp_res(&(0x7f0000000000), 0x100, 0x6211)

16:46:17 executing program 2:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000000080)=0x5, 0xffffffffffffff87)
socketpair(0x1e, 0x7, 0x3, &(0x7f0000000240)={<r1=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000280), &(0x7f00000002c0)=0x4)
getresuid(&(0x7f0000000440), &(0x7f00000003c0)=<r2=>0x0, &(0x7f0000000400))
freebsd11_fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
chown(&(0x7f00000000c0)='./file0\x00', r2, r3)
sendmsg(r0, &(0x7f0000001880)={&(0x7f0000000000)=@un=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000000040)=[{&(0x7f0000002240)="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", 0x5a1}], 0x1, 0x0}, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

16:46:17 executing program 3:
setpgid(0x0, 0x0)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
openat(0xffffffffffffffff, 0x0, 0x0, 0x2000000000004)
socket$unix(0x1, 0x3, 0x0)
setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0)
mprotect(&(0x7f0000d10000/0x3000)=nil, 0x3000, 0x0)
munlockall()

16:46:17 executing program 1:
r0 = socket$inet6(0x1c, 0x3, 0x0)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={<r1=>0x0, 0x41, 0x6, 0x200, 0xff, 0x200}, &(0x7f0000000040)=0x14)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={r1, 0x9, 0xf, 0xd9, 0x2}, &(0x7f00000000c0)=0x18)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000100), &(0x7f0000000140)=0x4)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x2, 0x4)
setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, &(0x7f00000001c0)={0x542, {{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}}, 0x90)
setsockopt$inet6_group_source_req(r0, 0x29, 0xc, 0x0, 0x0)

16:46:17 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
connect$unix(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="6fd84e5954ebe1078dd7002fcb81d35cee5663d34a4a13ffe4b5458060348a674d20bfd2cdda92c8f8fe541832b7c9073f96f23b9c37e5e4303672e14a1e2b1cead77d7b8b32e5a752d33594b49f611e468b46923f0abb5a174dc49497206530d05b57fe88614754aa2146b7207545ffe53119c645c317de859d8fd07214d1759c5121c4e4f6a919c8c292998003b733898a07d34def04"], 0x10)
sendmsg$unix(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@abs, 0x8, &(0x7f0000000180)=[{&(0x7f00000000c0)="82", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r0, &(0x7f00000005c0)={&(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x10, 0x0}, 0x20101)
sendmsg$inet6_sctp(r0, &(0x7f00000007c0)={&(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0}, 0x1)

16:46:17 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f0000000300)=0x33, 0x4)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x3)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000003c0)={<r1=>0x0, &(0x7f0000000340)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6]}, &(0x7f0000000400)=0x10)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000440)=r1, 0x4)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2, <r2=>0x0}, &(0x7f0000000100)=0x10)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000001c0)={0x1, [0x3ff]}, &(0x7f0000000200)=0x6)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r0], 0x1)
getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000500)=ANY=[@ANYBLOB="059ac8bbea2a00000000000000000000"], 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000004c0)=0xb92, 0x4)
freebsd11_mknodat(r0, &(0x7f00000002c0)='./file0\x00', 0x140, 0x1ff)
close(r0)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000140)={r2, 0x8, 0x6}, 0x8)
recvfrom$inet(r0, &(0x7f0000000540)=""/213, 0xd5, 0x40, &(0x7f0000000240)={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)

16:46:17 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x2000000000000333, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
sendmsg$unix(r0, 0x0, 0x2)
r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x4)
shutdown(r0, 0x1)
r2 = socket$inet6(0x1c, 0xfffffffffffffffd, 0x6)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000200)=0x400, 0x4)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x0, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x80000000}, 0x1c)
r3 = msgget(0x2, 0x100)
msgrcv(r3, &(0x7f0000000240)={0x0, ""/223}, 0xe7, 0x1, 0x1000)
fcntl$setstatus(r1, 0x4, 0x10000)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
ppoll(&(0x7f0000000080)=[{r1, 0x24}], 0x1, &(0x7f0000000140)={0x20, 0x4}, &(0x7f00000001c0)={0x401}, 0x8)
listen(r2, 0x8a)
setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0x66, &(0x7f0000000000)={0xb79a, 0x1, 0x2, 0x4, 0x10001}, 0xc)
lseek(r2, 0x0, 0x3)
sendto(r2, &(0x7f0000002540)="9fe8919fb8fb06259305304fcfe87aaecaf8cdb3ef82e615afeed62c6221d4a652194b2f4ae4a7d31e65ab7cf6d615198d9ca7587c58514fa4d8afa04e0a7bca01a605b1a2015f1a594eec175e525abedaef3e2c536ad556c595dafc1ec8a203b139f1fdf536400378afb71ffe46f5f613cc4037731342c5abdc4affb8d64cf171ab9a7708542ecd60dd038908b32b7b227a75ff26ad908a9da051954544fe3df29cd463e601e5c43dd38e10b90305329742d4807901199c305ea9ed8b5a376c81bdea6d3fe4259e6041083a174e2c8b5e25351c25822c04c5be319cd297457115dd3fe921b932c3e6581b2492b3fa61d45019a2c6704eda577ae0fa2d03436ddb4585f9f44df46acca7f74c9a391667f9cc37214e40364864aeb752eca639490de2f7cc737ad34b6ce3a5fb8a8860ba2e089c83ab9d125aaa6c91d9086342284307e08a7efb2394ed117d24c1fb3e09afd8c42f19041abffd60228d78bdd82c2c81d6e7835cad96b533d29efefad347dd9a6fa4a53e15ab08242712ac36518b78881d7b1486fa5adfc02b3a5d399daa6fa8673f1c23e4e1a40fdea61eddb5741e5fc3f878127a874bcdcc3ea9ae8831407bbb6d8f2f3432bed127d1f10c82fe4eb4f0e8d831ed964a6a73a9064c84b6647092da6d5de18b32ad0c9ace20b84fccbf10b589f8c80eed4911dc37b81da2549794976d8b822c168a125af73eb4cf51c08807275a8f0189b260a81aa0b86f73d0c8551d64db962c5dc6ce984e6dda61d7e38aea7906e0b2672193f02c2d0d76b411ce3cc71af2c1319824359140f1df45ba733b50bcc1faf45bd00a6d58412151d7d66f9ff390c0abd0b0780c6bf6d6348aa37e94f4657c00f2fe6e17a56acbe57cdc0d1762dee5851c4d4dc8f2a0fbcc1c55ba552decd86a46fbb9ff509cbbc26dc44f32eba6d7d6964054ebd64403eb00b88fc1fc9482f21a59712083ba26c16016634e68401d25caeb064bb23a6b3278b0a3cf33ade275f12617e60396cb8fec63fc1af69973946a2c7f523df561fee79b2f9b2a42683637144dfa9cdbc942bf37631a8366ae3fdf572136f6103f28fa7a99534fc0ffa49bcc5efd714c122541020840f6bf5f32a0eb02520d392d5d3d073943023bd83498de1dc4d9cc0096f4090c177ecb9ee304f42b369d43ebb69e32876e8b004adc562ad830f21442f8e781e4892b133cdaef89d34eda3486a64acb24630ac038b8f86bea8e7365c30e56d8e4b4dd59143352dfa4a861b24cc2b1f057e062cec28b81a7d6ad8320a89850c7f3cdafd75869434e5ffb2793a49c4debc072c6d9b854fa573c92f5851cc71b1abcaa80f9f5a4809217494cb03cfca8e47311e41e73efc4c8e5d9938fd4dad71defb97b3bd10a889d5c68727b1fe80a00e9f774d6599fcfc8661cfdac9ec83e04bf147dcf5246dc56f2036eba3a8d3b3849dea2ce337b7d8806a968368bfb9689aacd850d9227768cd9e1fbc000020e1933f5d7402ad3dca637870972aabf38ab651bce35e9e4cf67ffd513a68c104c7d01d5256c15b0bf3cac49d8f1db7f4e0cbd0a9aa18a5d374d698c0044d5caff0edb748bb4c69c820a2a8bbe4d044efb6830fffa371dff8691b95869d43ca7984152ea948fc136c7430bd2b5d7675d90edb771d223005ab0b738169e6265630b8c18b08ea9ccb4394ebbb83c48e47c72bd8bb303878589047263a889cbbaa76b99afb10ffdfae8a2efa9bcb41895b8d8b6fbd5efcaa48f3c1191d77a8f5cf03091721da554a51706419dad052e3e8cad5933d59e4bacefdf24b33c6101989f80cec5bba8ffc26ca04e7676bd957c9ba49f87b11ebff4fd6784d4b8e3d36903ab3959dd7b6883834d8d73dc77c74fec650b342a8e4ad594ff5bf9757d6b71925b6747905e366b20f91c619bb0dde94b48af98843bd4abf407e072a259181ad6fae75f0dca9a462629964adbd9126a17cd084fd133eae76688855d38c4ebab425635ab323ad26cb6dda3569324696b30b0a458d1b53273c52af279a915a18e0590185c43711d00568588e72b2be05b4de4f01643c3ca84bb3e0d9c95ecc3ef2f48972195733b3f7df4ef01d70d4dd911804f4e8d0b24304dc747970b6f00db47a82f975da4b156253612be14f82227acb7245e21ffffbde866663dc440aaca8b776eccf9ae569fa7471cb7a8c27ec9b4ba3d7946b59ea442ffb798c326fa91258017b06cd092aeb9c64c5d6848b7ae40219bf3d5184c720b21aaf6e65797af5aed4f03a800e8e9a55c6578f7221b33af961b7bc45fb07d4877eb1fd056eb6b2583918d3a536f50297d0d8adad9e513b060a4b5e51a5cc1bdb20377469bd914793100fe26125ebdc30cc00c66aa6fabe3edbc507a6723b73b1ddc796a3ab17ab8aeb1797e3dcbe23301d73c529bf121dc124e22f6e5fc7b38a4ef15e76f00ab5b5bbf64a1f88a6707c668985be3f012eb9778961bcd913ac60eae476aac4af47252d33ae21dcd5af890d3194de2d65e6c3460a16a81a50c06dc6f295d775d853239cfd4edcbc0b2f737211e7a0d25263d490321d08133dfa41aabc440747d25344e69ef8843af864731a9744cdbbcb26adb7bed9f367421ebca5724d7f7a4a7dfd194b89829be64784cbe57fc1495235db42024a1f3acd7c9c910a2d9f8babbb47e5cd624c4211d1d96ed61dd65d3870fc40a43acf9486db7ad52c66dae42e8bfeaba82304d9ee00f4a26dfef0debc67a84652a8d70e8f3bd1f063589d11b01064b354cafb1d344b0577f782a4823fcc2674736b552e8bfea13747a956ab6c71bc4715bec902c22a4ceefcaeefad9187864ab90988bdff0f08c23a05d468f33682043aad1ee3948186965426cd4187ba416aba4f015909385eb0a7d2fee71dcee8491a3128781fb918fc39a543ed2aa6a234f1398b84f7cf004d3b70a3dfc546ed46a99950bc0b1d4941b82d18e4e8ea6849cf7fbad74fc4e8ec8b4e34cb7035a9a72d891508c9958fe896b1cfa1e515f0330b5ad96e7a7cade8a8398a6df219bcb811ad3f893541fe580b96457c16f75f2f7a28cc268641dd52eb088d7f7f807277476133ea80133030bba0e255c820a5add8f9a7cbfa901b9410c3686bd46b4ca880d2a755a8d502298fd57a505cb9721c6faac602e1bbb9b774fcf15b3488053f5828a24a2123df89d4e547a7d6728c07956764952e9d5a7453666c80f52497962d1a3f649a3fdb098894bccf272212571be12f5a57465f5e3cf7c1d4ed02a569029e1bbf8c3955c275d18200f4eee3da788890f02b9a081a4ab0955ea2e062987f00c22205642599d2f9afb4fe8ece66a8566274686c082db862e1c82c0e079be7e14c8076c8d21a71597baaa2338bb3bdd59365c9375c827e6e27980518a2fd81e816e49dfdeebfc0490bdcc1c6a9eed519b06d7386ecaaac12de17df5bedfe280e63c48b096c6497a8c448961d3821413ad885f94cb8a28e3b2b3cc3c549e1376b858e138f6c0113d21cca91bfad4ee2a01d74d245660c471f51260ba4af4f8ebbece7d4cb2a9fd54b4a29dc20d8b97a17cd2915abf8fbe0bfd96633c51e243aaa4142a6134fb873443528e89d7aea3ef428be906c303e6215b66cdf9be5671206fe53a55cce46d0d17a01a1037718d457cca7be2d709d7bcc8cfe82b1260989418b531a7888f4c93a6e36d6292b1ba207bec1310e265f9fa762a2eb80830913c749f6f5ef025c4485a469727d78b1eae94a45c8c57979ed604099699a8c95e4e64db32ee2239627b25b524ea75d94271d6d0ea3ae3b2a307418d123af0d438835d5cb7abcc8a4c7b4f7c70237a5ad6de2d5a39973e5f7b2dc74348e4fc465ba6643a22b89255f644ddd1052b3f8554c00da0ffab178143aae400ed44e77befc122952c6c0ad71929c9b682d5ac419785ad27339b22e059852cac9aa4ea8101abdf24d3c55ecb4acd3059196e972f72dd2664be2c1b7508bdbb019842545fbcce659c1839295b003ec66032651a84501e819d00f6f143343d23cae99a642df317691eddb8db75582b37463611ec8cb70ede6b9f064fcdc5b25bb535b6dcf5835d16c58f10c17bef45c7689d4fdd7aeea3311914d453d4f44166a816c17e67b5006a8c68f1e97ff5b7f7135785d74f51e85d6795d26fc7e56cd10fe32b13fdca4f93f7272d9381e13e029175fe215b5a9eaaa3e3782da8107a97d23d509d38d9eaa734c7c6b8e67512e77267819f3823b5ddc1ce9880ba3bd9bd5e23905a18a4d52e567fdd971385d467b01c57e3d4cd8bc8f9cd9a36b499470b46ac40b48fc27dc1f6d7c9626c5be6cab60d6e27fe95af333fb99e5086aefd81fc956e0caaa62a36089db5ec2cb32989641c93174289bda6b2c16f9aedcdf650271a7c5a136f0fecffeab39fee98e9dfc08df625fcce70e9fb799d48998055c29b8288f32f365b2308ccd302d6020905ea3f0c6580e4c5e800cb5213a79d4aab94615ba64f9b5d886b6fe0b9c1e10be180b94e330bac31cbe56f3ffac03bbd86df3f6ae56fe46a9d8f0f1d62bb5a8b4f3e7276dccd1d453ba6070a938d7c576831497e2fb297ce3e1901d49df2f06bc12ff914dcbce76d8f03c11f5e57bc791b7e0c0f4bfe8688900faff0d2e336618ee248986a9d897aa6189063903a1ac76179eb0d2b1b582ae880a49a258330e8c47b6a269a8b6defd8fa8d1629dd992329129a0ab582a4faea55f84cf446ca8ccf8728d5f4616ab3cb36b3b43630d6982a76a9040f0604ab53d21fcb47b31796add3fcc7bdf1981d36209a0c94f973c4957a65777827a7ae95bdc1d7689367b1afdc091ab7650d5dc0e134e7490a94bd0a9e2d936c214f4a620139f4ae14e563abddfa7cdff66d1cfb89616024edfe05d6cb1b1e7b26231650a89e4ab553eb7303bcf02bf79c7ec2d63c965feb286eb64184f44e6b5f2b330bcbb7c88583d243c0058026f81d55c8e753ee55a892335714d7f0787c91bc52faf8f4aa9e530eb38d7304e35f9de6e4f026e21fb8b74f0770720d5c9534ec1d71ce4624e471781d58d7780c6885ba02cdcbf8d24236fec8bb01cb085f747514249fc046fc9ef0819591943a42d83882bbb8ee7806302088eaf21783ee9836980a4a145ec7bb053e4946ce8dd8dc92cda4216d5680e0fb22dd5913b1577f6e59130eeafc79efdf3e7ba3e98c760dd7dbed4e5c115d1791e8ae454b16c45d9044665d962114fd341e22273144d5f6dff5fd2370d3e27b0b368ac55954904f055a1be63c004ebdd7dec663c1401a4a960d12c945e7e335a8ae0e8645e45b2df8a2caa2109835ed3173a0809159ce50241333d61ecb7022cd7dd722602776937bde335634a8178a9e15d7ce26238429c288376937ef6ada109593ccddea5344088474ff4345db13439e45e2e9ea2ab27a27c479d8d9b160c9e14ea255a7beff54f81bcfa096c533a1bff7b416a8c447e20518e5be1f9db8180b00a2a1df39c961c8926bddb19bada486e28267b73453faa930077a4d49bb92d9b0c9bf9d4780ae3cc46f4654a12413d91213085116ad9e0f1a07c130e59a505827a36070d61a3f772f115b7a1a11cc52eb955e95cc2b414bdaa132c81cefb887fa11b809878d17453b6c3c7bb5f3d0f9c2816c592bdb3968c1f82bcad3a0ae7b4be6578a18a0fd4a698bb983ff8a59a3caab3c12cd13fe7b1d9a87156dcbccdf5686785bd29e401de4b0776895b75896159074e0f2eca24aa7401330d6b3ed43564d145284f8d586d106dec10a5e2e6d49c984233a31544955e685f37b425e5d83a38992dbd769ba097d531d048a374446b952cb1e25d68e2dc62fec7f6eb86b2e15e3123e082e5e2e95980a2d74a03070a59d313a997243ac606f796fe310790b0f151f038d47f412f234f3be0d940fbb974a09218b48e722062f9df0f7a4a8a9391b0ea2ce0416fb4e1105c30954305cc66ab349fd4ea7a2fa4a62eb05", 0x107b, 0x20000, 0x0, 0x0)

16:46:17 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
recvfrom(r0, &(0x7f0000000140)=""/30, 0x1e, 0x1, &(0x7f0000000180)=@in6={0x1c, 0x2, 0x5, @loopback, 0x2}, 0x1c)
connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="e00af0f0dfb7f9e805d555f287bb4ce564ba018dfd1483ba0bd0e5b176b61620d7343d4bf17d252bb7b9a5714a3aa84018dfedd75a317d9db60b52dd324e8a3817d39b4b3b50be779b1db20eeda27b96ae3e9165f19001366155937f4bd98ed28f339710d26a046b6cc914e88ddb4755c1ac96b92c"], 0x10)
sendmsg(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000040), 0x100000000000018d, 0x0, 0x15c}, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000080)=0x8)
write(r0, &(0x7f0000000040)="b5", 0x1)
execve(0x0, 0x0, 0x0)

16:46:17 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000080)={0x0, 0x8001}, 0x8)
r1 = dup2(r0, r0)
r2 = semget(0x3, 0x2, 0x400)
__semctl$SETVAL(r2, 0x2, 0x8, &(0x7f0000000000)=0x2)
dup2(r1, r0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x1104, &(0x7f0000000180)={0x0, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000140)=0xc7)

16:46:17 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x32, &(0x7f0000000000)={0x80000000001c00, 0x2010, 0x0, 0x0, <r1=>0x0}, &(0x7f0000000040)=0x10)
socket$inet_icmp(0x2, 0x2, 0x1)
r2 = accept(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000e2106afd06a9f62d0965000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], &(0x7f0000000100)=0x6e)
setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r2, 0x84, 0x8002, &(0x7f0000000180)={r1, &(0x7f0000000140)=[@in6={0x1c, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x46}]}, &(0x7f00000001c0)=0x10)

16:46:18 executing program 1:
mkdir(&(0x7f0000014000)='./file0\x00', 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0xfffffffffffffffd)
symlinkat(&(0x7f000001effd)='/', r0, &(0x7f0000d06ff8)='./file0\x00')
utimensat(r0, &(0x7f0000000380)='./file0\x00', &(0x7f0000000080)={{0x0, 0xfffffffffffffffe}, {0x0, 0xffffffffffffffff}}, 0x0)

16:46:19 executing program 0:
r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000100))
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000140)={@in={{0x2, 0x3}}, <r1=>0x0}, &(0x7f0000000200)=0x8c)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000240)={r1, 0x86f0}, &(0x7f0000000280)=0x8)
r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0)
r3 = socket$inet6_tcp(0x1c, 0x1, 0x0)
listen(r3, 0x0)
r4 = accept(r3, 0x0, 0x0)
close(r2)
execve(0x0, 0x0, 0x0)
accept(r4, &(0x7f0000000040)=@in6, &(0x7f0000000080)=0x1c)
r5 = msgget$private(0x0, 0x222)
msgrcv(r5, &(0x7f00000000c0)={0x0, ""/8}, 0x10, 0x1, 0x1800)
lseek(r2, 0x0, 0x0)
r6 = semget(0x0, 0x4, 0xa2)
__semctl$IPC_RMID(r6, 0x0, 0x0)

16:46:19 executing program 1:
freebsd10_pipe(&(0x7f0000000000))
setitimer(0x0, 0xffffffffffffffff, 0x0)

16:46:20 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x26, &(0x7f0000000080)={@in6}, 0x8c)
r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10, 0x0)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={<r2=>0x0, 0x400}, &(0x7f0000000180)=0x8)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000001c0)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r2}, 0x8c)

16:46:20 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000006c0)='./file0\x00', 0x20801fffc)
lseek(r0, 0x0, 0x1000000000003)
rmdir(&(0x7f0000000000)='./file0\x00')
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x1, 0x2}, {0x3f, 0x40d}}, 0x200)
utimes(0x0, 0x0)
shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffc000/0x2000)=nil)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000004c0)=0x1, 0x4)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000100)=ANY=[@ANYRES32=<r1=>0x0, @ANYBLOB="b5000000fe689166860bcef70747f397e697867c89684827bf9e480c13e55a2a0a19e908bde7505ee2c949d50002000000000000816864ac68fb191f79247c2ecf9db46fd5e0b20f7ab9a79b8e18baebf37de6948223bf75275d1bf27c7050b034cbb587320889b2583a0f12dea867db51814f373566286d8984efdf6218cd462ca50d33cbd11570e6cfa4c96985896df687b07bdf0a2b136cf75edfc503f55f7e8df8aa8327826c6ad8276323a7a384b64c16dc9fef484d46"], 0x0)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000300)={<r2=>0x0, 0x200, 0x1, [0x8]}, &(0x7f0000000340)=0xa)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000380)={r2, 0x87, "cf52bef1238d0d55dbc721f067d745cbb855744a646dc558dcd200b57b08a58e4c184e29562b8b891656a353ea9cf689757406a2bf6f2dbe512a66d2acebb0f1f5cdd3deff7a9d91739ace178dd3b6d415d6eaacf45de4692cf76f1b754f393822ab36a7b9b26801173fce3c025129065ea56835049dd35b6a241ebbb565b55f3e76b566e5d853"}, &(0x7f0000000440)=0x8f)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000001c0)={<r3=>r1, 0x75, "adf58d99f25681a8cc1ec67a25ddfe6ed0081e4aa293232853d06cd4c5921fd3c3f1d04e18e0be50d0288be91d2f2434d47effc125f552bde56c433728732be4041a71b2ba5627efd9717647113d51d71f30dc8754dab5400e64c1e7c79c1df45416eac6dfd0577cdd1c43a36f31a94486bf6a7395"}, 0x0)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={@in={{0x2, 0x2, @broadcast}}, r3}, 0x8c)

16:46:20 executing program 0:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendmsg(r0, &(0x7f0000000240)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback={0xff00000000000000}, 0x500}, 0x1c, 0x0, 0x0, 0x0}, 0x0)

16:46:20 executing program 2:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
setgroups(0x5, &(0x7f0000001900)=[0x0, 0x0, 0x0, 0x0, 0x0])
r2 = dup(r1)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000040)=0xffffffff, 0x4)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="28010000ffff000003"], 0x9}, 0x0)
sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x128}, 0x0)

16:46:20 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x10000, 0x20)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000100)={<r1=>0x0, 0x2}, &(0x7f0000000140)=0x8)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000180)={r1, 0x0, 0x5}, &(0x7f0000000300)=0xc)
r2 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={<r3=>0x0, 0x8, 0x56fb, 0x6}, &(0x7f0000000040)=0x10)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000080)={r3, 0x8000}, 0x8)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f00000001c0)=ANY=[@ANYBLOB="1c004e2240000000fe8000000000000000000000000000aa04000000008514467c775cd23f00007b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d3c95e1e48d2748255a370a7cbf0f39e7a7b3891d08bfa4cbbb99cd272a21915c270060619ca0c10e9eb9892e1093495ed5055adf5a451e6a0d687f014db801937806ce6fe0c3aea90b3", @ANYRES32=r3], 0x84)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x7}, 0x14)
socket$inet6(0x1c, 0x5, 0x9)

16:46:20 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0xd785cd6d94575d70)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0xfffffffffffffff1)

16:46:20 executing program 2:
connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r0=>0x0]}, &(0x7f0000000100)=0x8)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000040)={r0, 0x0, 0x2}, 0x0)

16:46:20 executing program 3:
setrlimit(0x9, &(0x7f0000000080)={0x0, 0x80000000})
socketpair$unix(0x11, 0x3, 0x0, 0x0)

16:46:20 executing program 3:
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10202, 0x0)
write(r0, &(0x7f00000000c0)='(', 0x1)
ftruncate(r0, 0x80000001)
pwritev(r0, &(0x7f0000000040)=[{&(0x7f0000000240)="a8", 0x1}], 0x1, 0x0)
preadv(r0, &(0x7f0000000580)=[{&(0x7f0000000180)=""/139, 0x200000}], 0x1, 0x0)
ftruncate(r0, 0x5)

16:46:22 executing program 2:
mkdir(&(0x7f0000000080)='./file0\x00', 0x0)
r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil)
r1 = accept$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000100)=0x1c)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000140)={<r2=>0x0, 0x4, 0x5, 0x2}, &(0x7f0000000180)=0x10)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000001c0)={@in={{0x2, 0x2, @loopback}}, r2}, 0x8c)
r3 = accept$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000002c0)=0x10)
getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000300)={r2, 0xc, 0x5}, &(0x7f0000000340)=0x8)
shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/124)

16:46:22 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r1=>0x0]}, &(0x7f00000000c0)=0x8)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x8, "aa8fdbf96daf73fe86a2f8eee8f9c33f"}, 0x14)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000180)={r1}, 0x0)

16:46:22 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)={@in={{0x2, 0x2}}, <r1=>0x0, 0x3, 0x3, 0x2c9}, &(0x7f0000000000)=0x94)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)={@in={{0x2, 0x0, @rand_addr=0x81}}, r1, 0x8, 0xee33, 0x10e, 0x9, 0x68, 0x4}, &(0x7f0000000300)=0xa0)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0xf, 0x3, r1}, 0xc)
connect$unix(r0, &(0x7f0000000040)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xffffff5e)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="01423b9c", @ANYRES32=<r2=>0x0], &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, r2}, 0x0)
shmget$private(0x0, 0x4000, 0x40, &(0x7f0000ffb000/0x4000)=nil)

16:46:22 executing program 1:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
shutdown(r1, 0x1)
sendmsg$unix(r1, &(0x7f00000008c0)={0x0, 0x0, 0x0}, 0x20000)
r2 = accept4(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10, 0x10000000)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000080)={<r3=>0x0, 0x62}, &(0x7f00000000c0)=0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000100)={r3, 0x8}, 0x8)

16:46:23 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f00000000c0)=0x1, 0x4)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)=ANY=[@ANYRES32=<r2=>0x0, @ANYBLOB="080005000100000001000100ff7f9b75ac0eaf16477ba36d2f065b3cc2427465c572828d02b2dc4ef2960a92caa8232a7d25b0843ec2305cb49dbab9aa04102d11ff6b58d8ac2c3614bb03487d9129"], &(0x7f0000000100)=0x12)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000140)={r2, 0x6, 0xf, 0xffffffff, 0x401}, &(0x7f0000000180)=0x18)
r3 = dup(r0)
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x30, &(0x7f0000000040), &(0x7f0000000080)=0x8)

16:46:23 executing program 3:
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x5)
open$dir(&(0x7f0000000080)='./file0\x00', 0x100, 0x1)
mprotect(&(0x7f0000b15000/0x1000)=nil, 0x1000, 0x3)
mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x2)
r0 = socket(0x2, 0x20000003, 0x458ea5f4)
madvise(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0)
setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000040)={0x3f, &(0x7f0000000000)=[@in6={0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x76f8}, @in={0x2, 0x1, @rand_addr=0xfffffffffffffff7}, @in={0x2, 0x3, @multicast1}]}, &(0x7f00000000c0)=0x10)

16:46:23 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x4, 0x84)
bind(r0, &(0x7f0000000040)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={<r1=>0x0, 0x6}, &(0x7f0000000180)=0x8)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000001c0)={r1, 0x7}, 0x8)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="000000be96730c1501d6dfac00c05e87007c007897bd2ddaaadd06e605099ac62ddd6974de8f4c8a5a2f6bbc9b97f22f7a", @ANYRES32=0x0, @ANYRES32=<r2=>0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={r2, 0x1, 0x800, 0x3f, 0x4, 0xfffffffffffffff9}, 0x14)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={r1, 0x1000, 0x80000000}, 0xc)
r3 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x22, &(0x7f0000000000)=0x1c00, 0xfe6a)

16:46:23 executing program 1:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
nanosleep(&(0x7f0000000000)={0x4, 0x9}, &(0x7f0000000040))
r1 = dup(r0)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac}, 0x1c)

16:46:23 executing program 2:
setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x4, &(0x7f0000000300)=0x33, 0x4)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(0xffffffffffffffff, 0x0, 0x3)
poll(&(0x7f00000000c0)=[{}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2, <r0=>0x0}, &(0x7f0000000100)=0x10)
getpeername(0xffffffffffffffff, &(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000001c0)=0x10)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000440)=ANY=[@ANYBLOB="000000000000d779ddb4a0188e0bd58ed032262042607fc0de00088805f03fd3be9c3c3039502e761e26198f6cca5d03ef00cf11945d4f88d6942ec8dc5b9c4adb587b80cde01f8b7cc0c8a44e10701c308f4bfc269c455bb4fd53170ae5ada821d67d0ffbe9f957b3f4e57d5c6fa49a5c9a55dbb658bc82b9e1abb3864825aa6991780eefc19729a835587485d4c84f85efbdd1c92e0a4f0558b682e980bedf87d3901c2cfbb8cd41eefa1c43ab08"], 0x0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16], 0x1)
getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000200)={r0, 0xffffffff}, 0x8)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000240)=ANY=[@ANYBLOB="0507"], 0x0)
connect(0xffffffffffffffff, &(0x7f0000000340)=@in={0x2, 0x1, @rand_addr=0x4}, 0x10)
freebsd10_pipe(&(0x7f00000002c0))

16:46:23 executing program 0:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
listen(r1, 0x0)
r2 = accept(r1, 0x0, 0x0)
close(r0)
fchdir(r2)
execve(0x0, 0x0, 0x0)
freebsd11_fstat(r0, 0x0)

16:46:23 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000080)={<r1=>0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r1, 0xaf}, 0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1206, &(0x7f0000000100), 0x10)

16:46:23 executing program 2:
socket$inet6_udp(0x1c, 0x2, 0x0)
r0 = semget$private(0x0, 0x7, 0x0)
semget$private(0x0, 0x3, 0x10)
semop(r0, &(0x7f0000000000)=[{0x3, 0x8, 0x800}, {0x0, 0xfffffffffffffffa, 0x1800}, {0x1, 0x4651, 0x800}], 0x3)

16:46:23 executing program 2:
r0 = msgget$private(0x0, 0x0)
msgsnd(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0xbc, 0x800)
msgsnd(r0, &(0x7f00004adff7)={0xffffffffffffffbf}, 0xfffffffffffffd2c, 0x800000000000000)
msgctl$IPC_RMID(r0, 0x0)
getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080))

16:46:23 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)
read(r0, 0x0, 0x0)
setsockopt$inet6_udplite(r2, 0x88, 0x4, &(0x7f0000000040)=0x10001, 0x4)

16:46:23 executing program 3:
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x5)
open$dir(&(0x7f0000000080)='./file0\x00', 0x100, 0x1)
mprotect(&(0x7f0000b15000/0x1000)=nil, 0x1000, 0x3)
mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x2)
r0 = socket(0x2, 0x20000003, 0x458ea5f4)
madvise(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0)
setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000040)={0x3f, &(0x7f0000000000)=[@in6={0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x76f8}, @in={0x2, 0x1, @rand_addr=0xfffffffffffffff7}, @in={0x2, 0x3, @multicast1}]}, &(0x7f00000000c0)=0x10)

16:46:24 executing program 1:
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000240)={0x0, 0xfff, <r1=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000002c0)={r1, 0x3f}, 0x8)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1, 0x4, @empty, 0x1}}, <r3=>0x0, 0xffffffffffffffff, 0x52e7, 0x109, 0x5, 0x5, 0x7}, &(0x7f0000000200)=0x98)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x8002, &(0x7f0000000080)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, r3, 0x0, 0x1000000000}, 0x98)

16:46:24 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x400000000101)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0)
ftruncate(r0, 0x80000001)
linkat(r1, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000040)='./file0\x00', 0x400)
ftruncate(r0, 0x0)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={<r2=>0x0, 0x8000}, &(0x7f00000000c0)=0x8)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000100)=r2, 0x4)

16:46:24 executing program 0:
r0 = socket(0x2, 0x4, 0x84)
connect$unix(r0, &(0x7f0000000080)=@abs={0x1, 0x0, 0x3}, 0xfffffffffffffc29)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x15, &(0x7f00000000c0), 0x8)
getpeername$inet6(r0, &(0x7f0000000040), &(0x7f0000000100)=0x1c)
r1 = geteuid()
r2 = getgid()
chown(&(0x7f0000000000)='./file0\x00', r1, r2)

16:46:24 executing program 1:
getgroups(0x3, &(0x7f00000001c0)=[<r0=>0x0, <r1=>0xffffffffffffffff, <r2=>0x0])
setregid(r2, 0x0)
setregid(r1, r0)
getgroups(0x1, &(0x7f0000000000)=[r0])

16:46:24 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000))
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000040)={<r2=>0x0, 0x9, 0x6}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={r2, 0xf, 0x8}, 0x8)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, 0x0, 0x0)
mlockall(0x2)

16:46:24 executing program 1:
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
mkdir(&(0x7f00000001c0)='./file0/file1\x00', 0x0)
fdatasync(r0)

16:46:24 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x8000, 0x40, 0xfff, 0xfffffffffffffffa, 0x6, 0x80, 0xbf, 0x5, 0x0, 0x40, 0x7}, 0xb)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x27, &(0x7f0000000040)=ANY=[@ANYBLOB="fecfc1842000"], 0x6)

16:46:24 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="82022e2f66696c6530008f78e1524ac063c3e521d2916368c51937818c0f1af51755437f87a86ecd4ad821d5f700130f099b8b50aab1bd81beb23409445743fc05687efc1d373cf807c75b48642142b91590ed11faa019ff632cca33211a66a4794907d3e67e246987424d5f0c9eb0ebdecb200929c2fbfea235def8"], 0x1)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x100000000}, &(0x7f0000000180)=0x8)

16:46:24 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={<r1=>0x0, 0x0}, &(0x7f00000000c0)=0x10)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={r1, 0x0, 0x7fff, 0x7, 0x9, 0x6}, &(0x7f0000000080)=0x14)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={r1, 0x0, 0x0, 0x80000001}, 0x11e)

16:46:24 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x400000000101)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0)
ftruncate(r0, 0x80000001)
linkat(r1, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000040)='./file0\x00', 0x400)
ftruncate(r0, 0x0)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={<r2=>0x0, 0x8000}, &(0x7f00000000c0)=0x8)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000100)=r2, 0x4)

16:46:24 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x6, 0xff, 0x8000000, 0x6}, 0x8)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0, 0xb7, 0x0, 0x3, 0x5}, &(0x7f0000000100)=0x18)
getsockopt$inet6_tcp_int(r0, 0x6, 0x1000, &(0x7f0000000240), &(0x7f0000000280)=0x4)
ftruncate(r0, 0x2)
openat(r0, &(0x7f0000000200)='./file0\x00', 0x8000, 0x10)

16:46:24 executing program 1:
r0 = shmat(0x0, &(0x7f0000ffd000/0x3000)=nil, 0x2000)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
socket$unix(0x1, 0x5, 0x0)
r2 = socket(0x17, 0x20000004, 0x9865)
sendfile(r1, r2, 0x0, 0x7)
shmdt(r0)
r3 = accept(0xffffffffffffffff, &(0x7f0000000040)=@un=@abs, &(0x7f00000000c0)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000100)={<r4=>0x0, 0x100000000, 0x120, 0x200}, &(0x7f0000000140)=0x10)
setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r3, 0x84, 0x8002, &(0x7f00000001c0)={r4, &(0x7f0000000180)=[@in={0x2, 0x2, @rand_addr=0x400}, @in={0x2, 0x0, @broadcast}]}, &(0x7f0000000200)=0x10)
setrlimit(0x3, &(0x7f0000000080)={0x80000001, 0x200d60})
r5 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
fsync(r5)

16:46:24 executing program 0:
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
munmap(&(0x7f0000d75000/0xb000)=nil, 0x1f470000)

16:46:24 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f0000000240)=0x33, 0x4)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x3)
r1 = getuid()
freebsd11_lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
r3 = getuid()
setresuid(r1, r2, r3)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x0, <r4=>0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000001c0)=ANY=[], 0x0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r0], 0x1)
getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000400)=ANY=[@ANYRES32=r4, @ANYBLOB="5f22db0b"], 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000140)={r4, 0x8, 0x6}, 0x8)
open$dir(&(0x7f0000000700)='./file0\x00', 0x0, 0x0)

16:46:24 executing program 0:
munmap(&(0x7f0000f19000/0x1000)=nil, 0x1000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3)
munmap(&(0x7f0000a20000/0x4000)=nil, 0x4000)
mprotect(&(0x7f0000c00000/0x2000)=nil, 0x2000, 0x0)
r0 = shmget$private(0x0, 0x1000, 0x500, &(0x7f000099a000/0x1000)=nil)
shmat(r0, &(0x7f000086e000/0xd000)=nil, 0x3000)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x100400, 0x1e0)
fchmodat(r1, &(0x7f0000000040)='./file0\x00', 0x14)

16:46:24 executing program 0:
socketpair(0x2, 0x10000000, 0x7, &(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000040)={<r2=>0x0, 0x0, 0x5, 0x9, 0x4, 0x80000000}, &(0x7f0000000080)=0x14)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x4, r2}, &(0x7f0000000140)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x100000001, 0x7fffffff, 0x6220, 0x6, 0x4, 0x8, 0x4, 0x101, r2}, 0x20)
open(&(0x7f0000000400)='./file1\x00', 0x30008, 0x191)
r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r3, 0x0, 0x3)
fcntl$getown(r3, 0x5)
freebsd11_fstat(r1, &(0x7f0000000500))
fstat(r3, &(0x7f0000000880))
sendmsg$unix(r3, &(0x7f00000009c0)={&(0x7f0000000240)=@file={0x1, './file1\x00'}, 0xa, &(0x7f00000004c0)=[{&(0x7f0000000780)="85c3591c26b91c380b21b25b66b9d661b22b085d0b1415168c41f22d50ce0ca9ef59fc2ce6c62bcb8f1ed1259eaf10b835420bfeea8e4da2ef0480c1d49c5d401ab8b88de3c924fd189795309a404f9d2601e5fff856aa12111c2d4fa4bcfa7068d72081aec7a7cff8c9fcce4b958ac2fff1b7bc2dc06a734f47e8cd85cb11a983529733d0af3e9d08f1fe1288c8f642d812924b0a22ec4b8a41f96921a6042ce853bc87dea31934251d1d680ecd4c45b3fc08c7adde612d037a7d53b438612f574c90cc1d881674868fad33a4469f768e38e032150073dddbf39f6d18f7c093e367d648edef", 0xe6}], 0x1, 0x0, 0x0, 0x20001}, 0x20101)
poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000680)=ANY=[@ANYBLOB="02004e20ac1400aa000000000000f4580ec6960fff2312e8021b3e00000000000000000000000000000000008f3835ab0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d00000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=<r4=>0x0], &(0x7f0000000200)=0x8c)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000580)={@in6={{0x1c, 0x1, 0x8001, @empty, 0x2}}, r4}, &(0x7f0000000640)=0x84)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2}, &(0x7f0000000100)=0x10)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r3], 0x1)
setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000380)=0x9, 0x4)
getsockopt$sock_int(r3, 0xffff, 0x15812, &(0x7f0000000440), &(0x7f0000000040)=0x4)
setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f00000001c0)=0x9, 0x4)

16:46:26 executing program 3:
setresuid(0x0, 0xee01, 0x0)
r0 = geteuid()
setresuid(0xffffffffffffffff, r0, r0)
r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000100))
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000140)={0x1, 0x2, 0x410, 0x4, 0x0, 0x3, 0x2883, 0x100000000, <r2=>0x0}, &(0x7f0000000180)=0x20)
setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000001c0)={r2, 0x3f}, 0x8)
getresgid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=<r3=>0x0)
chown(&(0x7f0000000200)='./file0\x00', r0, r3)

16:46:28 executing program 2:
getresgid(&(0x7f0000000980)=<r0=>0x0, 0x0, 0x0)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x100)
r2 = getpgid(0xffffffffffffffff)
getresuid(&(0x7f00000002c0)=<r3=>0x0, &(0x7f0000000440), &(0x7f0000000480))
r4 = getpid()
freebsd11_stat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, <r5=>0x0})
r6 = getpid()
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000009c0)={@in6={{0x1c, 0x2, 0x6, @loopback, 0xfffffffffffffc54}}, <r7=>0x0, 0x80, 0x1ff, 0x1d, 0x1, 0x1000, 0x1000}, &(0x7f0000000300)=0x98)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000a80)={@in={{0x2, 0x3, @multicast1}}, r7, 0x7, 0x80000001, 0x0, 0xbb, 0x5, 0x8}, &(0x7f0000000b40)=0xa0)
freebsd11_stat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, <r8=>0x0})
r9 = getpgrp(0x0)
fstat(r1, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, <r10=>0x0})
sendmsg$unix(r1, &(0x7f0000000880)={&(0x7f0000000040)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000000280)=[{&(0x7f0000000340)="57d454bfb3baa769f38983a46da7269227e4c253b88449d52400da49412b5fb17f2fc1e8f4af76b166c0d100f0a1a247097fb519fc9f4bdbe12349790fc661cdb737b4d5ce8441cf09110706b60c58301581f63b96872374d88ee0aee4356448cb502692473c5b906020f1ffc913757ef37fc6cee4547a77c464444fca5eaa54573d2c396007a5bbc3f81431b6e50ace220f71ce114c80f20fc8b6fdee61f2df5df76938c2db0b505c92a44eb3ee0cc9ba70dbc8b66cea39dde80a2076b64144be4443e416", 0xc5}, {&(0x7f0000000080)="e16b74c6b34d540d2c60c0c12266859126a5cb92ddf6e5f6bccaa58cdd38791e28af44076063f488b12862afda7e4c52e7489d8598215c1fc22091972fc10a0849", 0x41}], 0x2, &(0x7f0000000740)=ANY=[@ANYBLOB="2800000000000000ffff000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="0000000028000000000000077fff000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="2000000000000000ffff000002000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r0, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r0, @ANYBLOB="000000001800000000000000ffff000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="2000000000000000ffff000002000000", @ANYRES32=r6, @ANYRES32=r8, @ANYRES32=r0, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r9, @ANYRES32=r10, @ANYRES32=r0, @ANYBLOB="000000003000000000000000ffff000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0x118, 0x20008}, 0x20100)
freebsd11_lstat(&(0x7f00000008c0)='./file0\x00', &(0x7f0000000900))
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f00000001c0)=ANY=[@ANYBLOB="02004e2300000900000000000000000d0000fffffffc000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000028000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a721a002d5ac", @ANYRES32=<r11=>0x0, @ANYBLOB="02000000ffff0000490000000500000008000000"], &(0x7f0000000100)=0xa0)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000140)={r11, 0x1}, &(0x7f0000000180)=0x8)

16:46:28 executing program 1:
r0 = socket(0x10000000002, 0x2, 0x0)
setrlimit(0x8, &(0x7f00000001c0))
dup(r0)

16:46:28 executing program 2:
socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = dup2(r0, r1)
bind(r1, &(0x7f0000000180)=@un=@file={0xd80f49edce43012d, './file0\x00'}, 0x8)
listen(r0, 0x0)
setsockopt$sock_int(r2, 0xffff, 0x1002, &(0x7f00000000c0)=0x6, 0x26e)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000)={<r3=>0x0, 0x3, 0x0, 0x0, 0x299}, &(0x7f0000000080)=0x18)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000100)={0x1, 0x200, 0xc967, 0x4, r3}, &(0x7f0000000140)=0x10)

16:46:28 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2f66696c65300052460cf450dead7fc4f0fc12"], 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r1=>0x0]}, &(0x7f0000000100)=0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000340)={r1, 0xc}, &(0x7f0000000380)=0x8)

16:46:28 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x1, <r2=>0x0}, &(0x7f0000000040)=0xd)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000000c0)={r2, 0x7, 0x6, [0x7ff, 0x100, 0x100, 0x1, 0x4, 0x7c0]}, 0x14)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000080)={r2, 0x638, 0x5fb, 0xac, 0x6, 0x8}, 0x14)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000001c0)={<r3=>r2, 0x1ebb}, &(0x7f0000000200)=0x8)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={@in6={{0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x34c}}, r2}, 0x84)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000280)={0x0, 0x2, "b8e4"}, 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000300)={@in6={{0x1c, 0x0, 0xff, @empty, 0x8}}, r3, 0x7ff, 0x7fff, 0xffffffffffffffe1, 0x47, 0x4}, &(0x7f00000003c0)=0x98)
getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000400), &(0x7f00000002c0)=0x8)

16:46:28 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x3)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r0], 0x1)
getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4)
dup(r0)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f0000000080)=0xa3d, 0x4)
setsockopt$sock_timeval(r1, 0xffff, 0x1017, 0xfffffffffffffffe, 0xaa)

16:46:28 executing program 0:
r0 = socket$unix(0x1, 0x2, 0x0)
r1 = getpid()
freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
r3 = getgid()
r4 = getpgrp(0x0)
freebsd11_stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, <r5=>0x0})
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0})
r7 = getpid()
r8 = getuid()
r9 = getgid()
r10 = fcntl$getown(0xffffffffffffffff, 0x5)
freebsd11_lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, <r11=>0x0})
r12 = getgid()
r13 = getpgrp(0x0)
fstat(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, <r14=>0x0})
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, <r15=>0x0})
sendmsg$unix(r0, &(0x7f0000000680)={&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000140)=[{&(0x7f0000000080)="40a72b3e68189dbb12a356dbe44d719ca16d2e54335562a4339bd818449d0502aab978c342240954e7b7356314a1875d1b96092a", 0x34}], 0x1, &(0x7f00000005c0)=[@cred={0x20, 0xffff, 0x2, r1, r2, r3}, @cred={0x20, 0xffff, 0x2, r4, r5, r6}, @rights={0x10}, @cred={0x20, 0xffff, 0x2, r7, r8, r9}, @cred={0x20, 0xffff, 0x2, r10, r11, r12}, @cred={0x20, 0xffff, 0x2, r13, r14, r15}], 0xb0, 0x20180}, 0x20181)
r16 = socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$inet_opts(r16, 0x0, 0x4, &(0x7f00000000c0)=""/78, &(0x7f0000000040)=0x4e)

16:46:28 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x14, &(0x7f0000000240)={<r1=>0x0, 0x0}, &(0x7f0000000000)=0x10)
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000280)=ANY=[@ANYRES32=r1, @ANYBLOB="f70000000008000001000500040007000700000002004e237f00000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000da5a0000000000000000000000000000000020000000000000000000000000", @ANYRES32=r1, @ANYBLOB="543800000000000004000000fcffffff0002000086ba282e3475e9b7556c3b4dc8980908b18aa2617bb9a98e9e20d37c589cf870c4873b5e4eb3c79647e04ea94412869c7693d2e24c839dcedb18a4bcb78866f54a6a8c6ed1164d1cb75e57fab6da0b0f66b46763b2bdf850659ce9afdd9aafa64f63e0a7ed18dad22272cbb155a2d582b8164f301fbc1406ed6d911d3aab4d7cd034db"], &(0x7f0000000140)=0xb8)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, 0x26a)

16:46:28 executing program 1:
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet_buf(r0, 0x0, 0x5a, &(0x7f0000000040)=""/218, &(0x7f0000000140)=0xda)
lseek(r1, 0x0, 0x4)

16:46:28 executing program 1:
madvise(&(0x7f0000a87000/0x3000)=nil, 0x3000, 0x2)
munmap(&(0x7f0000f52000/0x1000)=nil, 0x1000)
msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2)
syz_emit_ethernet(0x32, &(0x7f0000aa9fb6))
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c)
freebsd11_getdents(r0, &(0x7f0000000000)=""/62, 0x3e)

16:46:28 executing program 1:
r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
r1 = geteuid()
freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
fchownat(r0, &(0x7f0000000040)='./file0\x00', r1, r2, 0x600)
execve(0x0, &(0x7f0000000280), &(0x7f00000001c0)=[&(0x7f0000000000)='@,\x00', &(0x7f0000000240)='(**!\x00', &(0x7f00000002c0)='\'\x00', &(0x7f00000000c0)='\x00', &(0x7f0000000100)='\x00', &(0x7f0000000300)='\t\x00', &(0x7f0000000180)='@,\x00'])

16:46:28 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={<r1=>0x0, 0x7, 0x2, 0x1ff, 0xcb3}, &(0x7f0000000040)=0x18)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={r1, 0x10000, 0x3, 0x25, 0x4}, &(0x7f0000000100)=0x18)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r1, 0x3, 0x1}, &(0x7f0000000180)=0x8)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000340)={r1, 0x101}, &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0)

16:46:29 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000200)="e4e11df357f368ea", 0xfffffffffffffedc)
setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x41, &(0x7f0000000100)='\x01\x00\x00\x00\x00\x00\x00\x00', 0x8)

16:46:31 executing program 2:
r0 = semget(0x1, 0x0, 0x110)
__semctl$GETNCNT(r0, 0x3, 0x3, &(0x7f0000000000)=""/162)
pipe2(&(0x7f00000000c0), 0x4)
munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x81010, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x1011, 0xffffffffffffffff, 0x0)

16:46:31 executing program 1:
setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, &(0x7f0000000000)='dctcp\x00', 0x6)
setgroups(0x2ca, &(0x7f0000000000))
r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x100000, 0x8)
socket$inet6_tcp(0x1c, 0x1, 0x0)
faccessat(r0, 0x0, 0x6, 0x400)

16:46:31 executing program 3:
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000080)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @remote}}, 0x0, 0xffffffffffffffff}, 0x0)
r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0)
pwritev(r0, &(0x7f00000003c0), 0x273, 0x63068)
pipe2(&(0x7f0000000000), 0x100000)

16:46:31 executing program 0:
clock_nanosleep(0x0, 0x1, &(0x7f00000000c0)={0x3ff}, 0x0)
socketpair(0x17, 0x3, 0x64f, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000040)=0xfff, 0x4)
clock_settime(0x0, &(0x7f0000000140)={0x4})

00:00:04 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="82022e2f26696c65300080b7ec469a487a76e6e1c633be31"], 0x1)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000200)={0x0, 0xff1}, 0xb)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10)
readv(r0, &(0x7f00000000c0), 0xbc)
shutdown(r0, 0x1)

00:00:04 executing program 2:
fstat(0xffffffffffffffff, &(0x7f0000000040))
getuid()
fstat(0xffffffffffffff9c, &(0x7f0000000140))
getuid()
freebsd11_lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280))
r0 = getuid()
setuid(r0)
open(&(0x7f0000000300)='./file0\x00', 0x2014c, 0x4)
setgroups(0x4000000000000232, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0])

00:00:04 executing program 3:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
r1 = msgget$private(0x0, 0x4000004b)
msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000000)=""/166)
r2 = semget(0x2, 0x1, 0x40)
r3 = fcntl$dupfd(r0, 0x11, r0)
getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000200)={<r4=>0x0, 0xe55}, &(0x7f0000000240)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f00000003c0)=ANY=[@ANYRES32=r4, @ANYBLOB="09000400feff0500070802009817c60a3178e54123783b13f96a9383ebde48841c7fb7bb4f7c9265c05a586682fe5aef8e331bf1266a7c5a2fb55a59e15f09bc186be1eb4bf77a511e0a46813862d51700f1ab7e9b371d80a463d68deeb676c8737ee1cf425e0689f90ffdcede7e1ae9ec43f752185b33f552e6c71a763719b044a4c7466b699b087e6b0fab39f80617609149bb9284cc961079d1e77d508d88b855ae678567104754b14a335a555c940ca3852bc200056f00b97ab4727e8029410c2eb70fe13db26942f32b1e3fe2035400f67ee0d49667e79d9aeebc13d28045be8745c2465cf2cf52b35037e6000000fac46bfb1f404c83"], &(0x7f0000000300)=0x10)
setsockopt$inet6_group_source_req(r0, 0x29, 0x54, &(0x7f00000000c0)={0xfff, {{0x1c, 0x3, 0x9, @local={0xfe, 0x80, [], 0x0}, 0xcda}}, {{0x1c, 0x2, 0x5, @local={0xfe, 0x80, [], 0x0}}}}, 0x108)
__semctl$IPC_RMID(r2, 0x0, 0x0)
shutdown(r0, 0x0)
poll(&(0x7f0000000280)=[{r0}, {r0, 0x14}], 0x2, 0x0)

00:00:04 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x1ff)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
r1 = open(&(0x7f0000000240)='./file0/file0\x00', 0x4, 0x0)
getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f00000001c0), &(0x7f0000000200)=0x4)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x3fe1, 0x10, 0xad, 0xae1, <r2=>0x0}, &(0x7f0000000040)=0x10)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={r2, 0x10000}, &(0x7f0000000100)=0x8)
setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0)

00:00:04 executing program 1:
getgroups(0x4, &(0x7f0000000040)=[0x0, 0xffffffffffffffff, <r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff])
setregid(r0, r1)
setresgid(r1, r0, r0)
r2 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x30000000)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000080)={<r3=>0x0, 0x2, 0x3, 0x8000}, &(0x7f00000000c0)=0x18)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000140), &(0x7f0000000180)=0x4)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000100)={r3, 0xad4c}, 0x8)

00:00:04 executing program 2:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$sock_timeval(r0, 0xffff, 0x1003, 0xfffffffffffffffe, 0xaa)
accept(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10)

00:00:04 executing program 1:
getgroups(0x3, &(0x7f00000001c0)=[<r0=>0x0, <r1=>0xffffffffffffffff, <r2=>0x0])
setregid(r2, 0x0)
r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000100), &(0x7f0000000140)=0x1c, 0x20000000)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000180)={0x6, [0x0, <r4=>0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x1c)
getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000240)={r4, 0xb, 0x9}, &(0x7f0000000280)=0x8)
setregid(0x0, 0x0)
socketpair(0x1c, 0x20000000, 0x800, &(0x7f0000000000)={0xffffffffffffffff, <r5=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000040)={<r6=>0x0, 0x4}, &(0x7f0000000080)=0x8)
socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x15, &(0x7f00000000c0)={r6, 0xfffffffffffffffb}, 0x8)
setresgid(r0, r1, r0)

00:00:04 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x189)
recvfrom$inet6(r0, &(0x7f0000000080)=""/50, 0x32, 0x80, &(0x7f0000000200)={0x1c, 0x0, 0x80, @empty, 0x7}, 0x1c)
r1 = accept4(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x30000000)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000100)={0x3, [0x0, 0x0, <r2=>0x0]}, &(0x7f0000000180)=0x10)
ftruncate(r0, 0x7)
truncate(&(0x7f0000000140)='./file0\x00', 0x4)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000000c0)={r2, 0x20, 0x7, [0x8000, 0x7ff, 0x7fff, 0x8, 0x7fffffff, 0x94, 0x4]}, &(0x7f00000001c0)=0x16)

00:00:04 executing program 1:
socketpair$unix(0x1, 0x2, 0x0, 0x0)
r0 = socket$inet(0x2, 0x20000000, 0x1)
accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000001640), 0x20000000)
accept4$inet(0xffffffffffffff9c, &(0x7f00000016c0)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000001700)=0x10, 0x0)
socket$inet6(0x1c, 0x0, 0x404)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet_tcp(0x2, 0x1, 0x0)
accept$inet(0xffffffffffffff9c, &(0x7f0000001740), &(0x7f0000001780)=0x10)
accept$unix(0xffffffffffffffff, &(0x7f00000017c0)=@abs, &(0x7f0000001800)=0x8)
open$dir(&(0x7f0000001840)='./file0/file0\x00', 0x100100, 0x44)
freebsd11_fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
setgid(r1)
freebsd10_pipe(&(0x7f0000001880))
accept4$inet6(0xffffffffffffffff, &(0x7f00000018c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000001900)=0x1c, 0x0)
getgid()
r2 = accept4(0xffffffffffffff9c, 0x0, 0x0, 0x20000000)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c)
dup(0xffffffffffffffff)
openat(0xffffffffffffff9c, &(0x7f0000001980)='./file0\x00', 0x0, 0x0)
socket$inet_udplite(0x2, 0x2, 0x88)
munmap(&(0x7f0000f52000/0x1000)=nil, 0x1000)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000001d40)=ANY=[@ANYBLOB], 0x0)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
sync()
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)

00:00:04 executing program 2:
r0 = shmget(0x3, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil)
shmctl$SHM_LOCK(r0, 0xb)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
setsockopt$inet_mreqsrc(r1, 0x0, 0x47, &(0x7f0000000140)={@multicast2, @empty, @multicast2}, 0xc)
mkdir(&(0x7f00000aa000)='./file0\x00', 0x0)
r2 = geteuid()
getgroups(0x8, &(0x7f0000000180)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, <r3=>0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff])
freebsd11_fstat(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, <r4=>0x0})
getgroups(0x2, &(0x7f00000001c0)=[<r5=>0x0, 0xffffffffffffffff])
r6 = fcntl$getown(r1, 0x5)
r7 = getpgrp(0x0)
shmctl$IPC_SET(r0, 0x1, &(0x7f00000002c0)={{0x40, r2, r3, r4, r5, 0x180, 0xb8ed}, 0x4, 0x8000, 0x4, 0x2, r6, r7, 0x23})
r8 = socket(0x1, 0x3, 0xfffffffffffffffa)
setsockopt$inet_mreqsrc(r8, 0x0, 0x61f199e7448c9ca6, &(0x7f0000000340)={@local={0xac, 0x14, 0x0}, @rand_addr=0x101, @broadcast}, 0xc)
readv(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000000)=""/113, 0x71}], 0x1)
socket$inet6_tcp(0x1c, 0x1, 0x0)
freebsd11_getdents(0xffffffffffffffff, &(0x7f0000000080)=""/114, 0x72)

00:00:04 executing program 1:
r0 = socket$inet_sctp(0x2, 0x15, 0x84)
r1 = accept4(r0, 0x0, &(0x7f0000000040), 0x10000000)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={<r2=>0x0, 0x101, 0x1, 0x8}, &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000100)={r2, 0x67d}, 0x8)
r3 = dup2(r0, r0)
setsockopt$inet_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f0000000000)={0xffffffff81e87951, "6f0f647b33a6cc439aeb1997eceefd79"}, 0x14)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x8002, &(0x7f0000000300)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x98)

00:00:05 executing program 3:
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
dup(r0)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, &(0x7f0000000040))
mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x4410, 0xffffffffffffffff, 0x0)

00:00:05 executing program 1:
pipe2(&(0x7f0000000080)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
read(r0, &(0x7f0000000500)=""/90, 0xffffff91)
readv(r0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/47, 0x2f}], 0x1)
socket$inet(0x2, 0x10000005, 0x4)
dup2(r1, r0)
execve(0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000180)=ANY=[@ANYBLOB="090000000201020000000000000040fa59061506dce8de33dc5598200aa49b000000000000005085f09f9c7390bf662791945c75cb00cb6d03b69e2901cc1c567e1954f7846030bbf181617d5d1a666ba93bf1bd7b6b39ea67e0df2256aa2488db23b665d4eea7a33bbfa35f511a5647133cf022b117add7e40f8123165c94060e63eacc21e2f6e886a2ea6007980dafbd494806d1b5f2e0a549304e80b558caf4259b6408f4f4766ee8a1f6ced72c235382f633"], &(0x7f0000000100)=0x16)

00:00:05 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
close(r0)
connect(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="42106a550d7734353000"], 0xa)
fcntl$setstatus(r0, 0x4, 0x0)
r1 = socket(0x10, 0x30000005, 0x1)
setsockopt$inet6_tcp_buf(r1, 0x6, 0x2000, &(0x7f0000000040)="5549c1f3b2f417b8409eb3f2c253e20b1944b5e855531b269ae76b785e1c3c3760fb72a6da3a0bd087bffaca4c300279bdca0f8f90b307fb44ac0bff55a55d938982bf275d44d0866ae8f74fab40b3a3b47c978ec8b9", 0x56)

00:00:05 executing program 0:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
socketpair(0x1c, 0x5, 0x1, &(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000080)={0xf, 0x5, <r3=>0x0}, &(0x7f00000000c0)=0xc)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000240)={@in6={{0x1c, 0x0, 0x5, @loopback, 0x8}}, r3, 0x1ef65934, 0xffffffffffff8000, 0x5, 0x2, 0x7}, &(0x7f0000000300)=0x98)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000180)={@in6={{0x1c, 0x2, 0x9, @loopback, 0x80000000}}, r3}, &(0x7f0000000100)=0x84)
getsockopt$inet_int(r0, 0x0, 0xa, &(0x7f0000000040), &(0x7f0000000140)=0x1)

00:00:05 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={<r1=>0x0, 0x7fff, 0x8, 0x1, 0x10001, 0xddb}, &(0x7f0000000140)=0x14)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0x0, 0xffff, 0x5589faa9}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r2=>0x0]}, &(0x7f0000000100)=0x8)
close(r0)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={r2, 0x4, 0x0, 0x4}, 0x10)

00:00:05 executing program 0:
chmod(&(0x7f0000000000)='./file0\x00', 0x10)
mkdir(&(0x7f0000000040)='./file0\x00', 0x4)
r0 = open(&(0x7f0000000080)='./file0\x00', 0x11810c, 0x4)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000ac0)=ANY=[@ANYRES32=<r1=>0x0, @ANYBLOB="3c000000e28ff0866c73efd93ef179843ca922e371ce97b00e73d4490d4bff0f957c5ac851f58e77c852d160440b4b493be43ce101310ab18ce21681d477a3c6b665b6145272c35e42fa630bc97979d7d6ece7368d891b187956e287059823460534eae4e6a1495f2798b3d5e2bb993190ea9d4c2d84ff74c62979d049841a57498135705f71a145619036eb2cc200b2a2446c79baf2410d19ac7451055d722dc88c45e4794fbde5365a95f75d0e32b227fb7656f576"], 0x0)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000180)={<r2=>r1, 0x3}, &(0x7f00000001c0)=0x8)
r3 = msgget(0x0, 0x4)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000140)={0x4, 0x34508534, 0x5, 0x8, 0xb84, 0x1, 0x6, 0xe3, 0x3, 0x8, 0xfffffffffffffffb}, 0xb)
rmdir(&(0x7f0000000200)='./file0\x00')
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000240)={0x4, [0xffffffff, 0x6, 0x218, 0x1]}, &(0x7f0000000280)=0xc)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000002c0)={0x7, [0x8, 0x5, 0x0, 0x3, 0x3ff, 0x4, 0x6]}, &(0x7f0000000300)=0x12)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000340)={r2, 0x7, "858a4d2cc5fcb0"}, 0x0)
getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f00000003c0)={@rand_addr, @broadcast}, &(0x7f0000000400)=0x8)
setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000440)={0x6, {{0x2, 0x3, @loopback}}}, 0x90)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000500), 0x4)
rename(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)='./file0\x00')
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000005c0)={r2, 0x4}, &(0x7f0000000600)=0x8)
bind$unix(r0, &(0x7f0000000640)=@file={0x1, './file0\x00'}, 0xa)
__getcwd(&(0x7f0000000680)=""/206, 0xce)
mlockall(0x3)
msgctl$IPC_STAT(r3, 0x2, &(0x7f0000000780)=""/146)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000840)={r1, 0x1}, &(0x7f0000000880)=0x8)
msgctl$IPC_RMID(r3, 0x0)
open(&(0x7f00000008c0)='./file0\x00', 0x800, 0x64)
getresuid(&(0x7f0000000900), &(0x7f0000000940), &(0x7f0000000980)=<r4=>0x0)
fstat(r0, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
fchown(r0, r4, r5)

00:00:05 executing program 2:
r0 = msgget$private(0x0, 0x0)
msgsnd(r0, &(0x7f00000006c0)=ANY=[@ANYBLOB], 0x1, 0x800)
msgsnd(r0, &(0x7f0000000380)={0x1, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0x8f, 0x800)
r1 = getuid()
r2 = accept4(0xffffffffffffffff, 0x0, &(0x7f00000002c0), 0x0)
setsockopt$inet_sctp_SCTP_CONNECT_X(r2, 0x84, 0x8007, &(0x7f0000000340)={0x0, &(0x7f0000000540)=[@in={0x2, 0x0, @rand_addr=0xe6}, @in6={0x1c, 0x3, 0x8, @empty, 0x4}, @in6={0x1c, 0x3, 0x401, @local={0xfe, 0x80, [], 0x0}, 0xfb6}, @in={0x2, 0x0, @rand_addr=0x953}]}, &(0x7f00000005c0)=0x10)
getgroups(0x2, &(0x7f0000000000)=[<r3=>0x0, <r4=>0x0])
r5 = fcntl$dupfd(r2, 0x11, r2)
freebsd11_getdents(r5, &(0x7f0000000600)=""/176, 0xb0)
getresuid(&(0x7f0000000140)=<r6=>0x0, &(0x7f00000001c0)=<r7=>0x0, &(0x7f0000000200)=<r8=>0x0)
getpid()
fstat(0xffffffffffffff9c, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r9=>0x0})
msgctl$IPC_SET(r0, 0x1, &(0x7f0000000240)={{0xfffffffffffeffff, r1, r3, r7, r9, 0x19, 0x1f}, 0x1, 0x8, 0x1c, 0x401, 0x300b6671, 0x6})
msgsnd(r0, &(0x7f00000006c0)=ANY=[@ANYBLOB="9dc2b0a15f698b6f4e0b4388e2bddbb2b0ec308a7effe4abecbc1a79d9082d7193aa41db7e2a66c9f1a824ab7af4793deaab92dbe206ce5f30ce4b91ecdb786cbd923acd51a76d4bf9e43618cd5cbd05a860cdc20e3d4c19fbb5fc7200459deca64e852c18414b9ed3fbba9dffeb8fa9756742d650cdfff6eaa52a0e76e4137f86c90c2ae6cfba64dfaea3fa0cd392bb8f7f98422bd0765b4b813e3c1f08ef9cf85a88a99906510032195c23d59034"], 0x1, 0x0)
r10 = getpid()
r11 = getpgrp(0xffffffffffffffff)
r12 = open$dir(&(0x7f0000000040)='./file0\x00', 0x5, 0x80)
msgctl$IPC_SET(r0, 0x1, &(0x7f0000000840)={{0x1, r6, r4, r8, r4, 0x1, 0x2}, 0x401, 0xe5, 0x0, 0x2, 0x3ff, 0x1, r10, r10})
fdatasync(r12)
getsockopt$inet6_sctp_SCTP_EVENT(r5, 0x84, 0x1e, &(0x7f0000000080)={<r13=>0x0, 0xb, 0xff}, &(0x7f0000000300)=0x8)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x15, &(0x7f00000007c0)={r13, 0x268fd9a4}, &(0x7f0000000800)=0x8)
setpgid(r10, r11)
msgrcv(r0, &(0x7f00000000c0)={0x0, ""/116}, 0x7c, 0x1, 0x1800)

00:00:05 executing program 3:
freebsd11_fstat(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, <r0=>0x0})
r1 = getegid()
freebsd10_pipe(&(0x7f0000000140)={<r2=>0xffffffffffffffff})
getsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f0000000180)=""/228, &(0x7f0000000280)=0xe4)
lchown(&(0x7f0000000080)='./file0\x00', r0, r1)
r3 = socket$inet(0x2, 0x3, 0x0)
getsockopt$inet_opts(r3, 0x0, 0x1, 0x0, 0x0)
getsockopt$inet_mreqn(r3, 0x0, 0xc, &(0x7f0000000000)={@broadcast, @multicast2}, &(0x7f0000000040)=0xc)

00:00:05 executing program 0:
r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fchmod(r0, 0x2)
fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001})
ftruncate(r1, 0x6)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000140)={<r2=>0x0, 0x3}, &(0x7f0000000180)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000003c0)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], 0xba)
r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
fcntl$lock(r3, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001})
r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0)
fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x1000300010005})

00:00:05 executing program 1:
r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
getsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001})
writev(r1, &(0x7f0000000040)=[{&(0x7f0000000240)="6381d4687a67028fc872159b949268c0023ee2ecd026e8198292d0a44b1fb9f9eaff6652952561ead6098d1224cf23f0f30c7f1179ea1b07f67442659e7af803b4515dbfcf2178a1999ccbe0f4613b9c4d6a13741296356f8d28098edd6083f3ab215e7006b502a66538f703d8fdbdedd1c69eea0ba99b537fde54aafbac079569a2df46cae03a1b59bc575aee6cfcb35d0dbf0258b923961a4b9dbab3e47558361e9150685dfc3024f3d94d7af8160ceca45af66b569c02e8b4dcd28f337f0b95dd123a610e1702c45099326b45210a8545aa4537ce303b53f2672a071968221e940a9b32b7fd2adafc2fff3978e8074445", 0xf2}], 0x1)
setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000440)=0x6, 0x4)
writev(r0, &(0x7f0000000140)=[{&(0x7f0000000340)="3be04451283888b70350ef466e249395ab043067630045297458c44febf5bd0e5bf3b5c64599f23fe68b84cf253e0438c68421d0705a2b190e89ea052aac43320fde2d928f75588ee1c95ec00ef8d18ce0c4e1c9d5cb5abe4274a62748a26e1449f2a0d45e64b1a981844697b9c7ece54d986fa62f42a1912032d78b8e85700922565269f024f920441e7bc83bbb132e27fefe5412caaca81e105a815bbb8953327662b787b9eade889bad1b17cd4be002720f4fccd497e79804d2fca4241d9fe8105abfcb5afd403ea857ef0e7f56302243b5f749e3312d5f5856a795561243ed7c2d31e7222e37d360a124", 0xec}], 0x1)
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x3, 0x1, 0x7, 0x1000200010005})

00:00:05 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
r2 = accept$inet(r1, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10)
setsockopt$sock_int(r0, 0xffff, 0x1014, &(0x7f0000000000)=0x5b90, 0x4)
r3 = dup2(r2, r0)
socketpair(0x17, 0x7, 0x1, &(0x7f0000000140))
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x104, &(0x7f0000000240), &(0x7f0000000200)=0x76591e47ac8282a9)

00:00:05 executing program 2:
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000040)={<r1=>0x0, 0x4}, &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000000c0)={@in={{0x2, 0x0, @loopback}}, r1, 0x841f, 0x0, 0x7, 0x3, 0x2}, &(0x7f0000000180)=0xa0)
r2 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r2, 0xffff, 0x20, 0x0, 0x0)

00:00:05 executing program 0:
setregid(0xffffffffffffffff, 0xffffffffffffffff)
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100004)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={<r2=>0x0, 0xe, 0xfffffffffffffff7}, &(0x7f0000000180)=0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000200)={r2, 0xfffffffffffffff7, 0x8}, 0xffffffffffffffa5)
setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f00000000c0)={0xf06c, &(0x7f0000000040)=[@in6={0x1c, 0x0, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x16}, @in={0x2, 0x0, @multicast1}, @in={0x2, 0x2, @loopback}, @in={0x2, 0x3, @rand_addr=0x10000}]}, &(0x7f0000000100)=0x10)
socket$inet_icmp(0x2, 0x2, 0x1)

00:00:05 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={<r1=>0x0, 0x10}, &(0x7f0000000040)=0x8)
sendto$unix(r0, 0x0, 0xffffffffffffff8d, 0x4, &(0x7f0000000240)=ANY=[@ANYRES32, @ANYRESDEC=r0, @ANYRES64], 0x1)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000140), &(0x7f0000000180)=0x4)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000080)={r1, 0x4e, "e39757d6bd46ea744ebc287706922a8b7b9bc1f60161e21604cf7bfc1f9008aafa6111ee6686fa666866ad7d1f9253539c1615c0d3018a80d884ff8be9b7b34514910a6f50ac7e86eb0ab9498271"}, &(0x7f0000000100)=0x56)

00:00:05 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000100)={0x5, [0x0, 0x0, 0x0, <r1=>0x0, 0x0]}, &(0x7f0000000140)=0x18)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fchdir(r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x28)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in={{0x2, 0x3, @loopback}}, r1, 0x8, 0x7, 0x401}, &(0x7f0000000080)=0x94)
fcntl$setflags(r0, 0x2, 0x0)
getsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000340), &(0x7f0000000300)=0xffffff38)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, 0x0, 0x0)

00:00:05 executing program 0:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
pipe2(&(0x7f0000000080)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x4)
getpgrp(0x0)
r1 = getpgrp(0xffffffffffffffff)
getpgrp(r1)
r2 = getgid()
getresgid(&(0x7f00000000c0), &(0x7f0000000100)=<r3=>0x0, &(0x7f0000000140))
getgroups(0x5, &(0x7f0000000180)=[0xffffffffffffffff, 0x0, <r4=>0x0, 0xffffffffffffffff, 0xffffffffffffffff])
getgroups(0x3, &(0x7f00000001c0)=[r2, r3, r4])
getpid()
getpid()
getpgid(0xffffffffffffffff)
r5 = getpid()
r6 = getpgrp(r5)
fcntl$setown(r0, 0x6, r6)
r7 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_buf(r7, 0x6, 0x4, &(0x7f0000000340)="b7011585", 0x4)
r8 = fcntl$dupfd(r7, 0x11, r7)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r8, 0x84, 0x10, &(0x7f0000000000), 0x4)
r9 = getpgid(0xffffffffffffffff)
setsockopt$sock_linger(r7, 0xffff, 0x80, &(0x7f0000000040)={0x7, 0x7}, 0x8)
fcntl$setown(r7, 0x6, r9)

00:00:05 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000100)={0x3c, &(0x7f0000000080)=[@in6={0x1c, 0x3, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0xffffffffffff515c}, @in={0x2, 0x2, @rand_addr=0x7}, @in6={0x1c, 0x0, 0x10000, @empty, 0x6323}, @in={0x2, 0x3, @multicast1}]}, &(0x7f0000000140)=0x10)
setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x101, "f665f80b6f1995359015e20fb2344aa1"}, 0x14)
sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0)

00:00:05 executing program 0:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = geteuid()
setuid(r1)
setsockopt$inet6_int(r0, 0x29, 0x31, 0x0, 0x0)

00:00:05 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
socket(0x1, 0x10000003, 0x101)
connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x10)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0xa, &(0x7f0000000000)=0x1c00, 0xfe6a)
fchdir(r1)

00:00:05 executing program 0:
setreuid(0x0, 0xee00)
open$dir(&(0x7f0000000400)='./file0\x00', 0x20000, 0xc0)
openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80, 0x48)
mkdir(&(0x7f0000000180)='./file0\x00', 0x0)
r0 = getuid()
freebsd10_pipe(&(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
getresuid(&(0x7f0000000080), &(0x7f00000000c0)=<r3=>0x0, &(0x7f0000000100))
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000140)={<r4=>0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000001c0)=0x10)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000200)={<r5=>r4, 0x401}, &(0x7f0000000240)=0x8)
setreuid(r0, r3)
r6 = msgget$private(0x0, 0x20)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f0000000280)={0x8}, 0x1)
setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000002c0)={r5, 0x5, 0x2}, 0x8)
r7 = getgid()
msgctl$IPC_SET(r6, 0x1, &(0x7f0000000340)={{0x7, r0, r7, r0, 0x0, 0x22, 0x3}, 0xfff, 0x9840, 0xf9f, 0x2dd, 0x10000, 0x9})

00:00:05 executing program 0:
r0 = socket(0x2, 0x7, 0x0)
setsockopt(r0, 0x40000000000006, 0x20, 0x0, 0x0)

00:00:05 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
listen(r0, 0x0)
recvfrom(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180)=[&(0x7f0000000080)=':-.))%\x00', &(0x7f00000000c0)='*\x00', &(0x7f0000000100)='(\x00', &(0x7f0000000140)=',-\x00'], &(0x7f0000000380)=[&(0x7f00000001c0)=']^^&*)*+\\\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='#}\x00', &(0x7f0000000280)='*\xa1\\-/^@!-\x00', &(0x7f00000002c0)='-\x00', &(0x7f0000000300)='\x00', &(0x7f00000003c0)='([\x00'])
mkdir(&(0x7f0000000000)='./file0\x00', 0x1)
r1 = open$dir(&(0x7f0000000400)='./file0/file0\x00', 0x40, 0x80)
symlinkat(&(0x7f0000000340)='./file0\x00', r1, &(0x7f0000000440)='./file0\x00')
unlinkat(r1, &(0x7f0000000480)='./file0\x00', 0x0)

00:00:06 executing program 2:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
bind(r0, &(0x7f0000000000)=@un=@abs, 0x8)
r1 = open(&(0x7f0000000040)='./file0\x00', 0x400, 0x82)
getpid()
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000000c0)={'rack\x00', 0x7674}, 0x24)

00:00:06 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
chdir(&(0x7f0000000680)='./file0\x00')
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0)
freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x8)
setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000640)={0x6}, 0x1)
execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000380)=[&(0x7f0000000100)='\x00', &(0x7f0000000140)='\x00', &(0x7f00000001c0)='$-(,\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='%]\x00', &(0x7f00000002c0)='^\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='\x00'], &(0x7f00000005c0)=[&(0x7f0000000400)='\\\x00', &(0x7f0000000440)='+\x00', &(0x7f00000004c0)='\x00', &(0x7f0000000500)=',@\x00', &(0x7f0000000540)='\x00', &(0x7f0000000580)='\x00'])
socket$inet_icmp_raw(0x2, 0x3, 0x1)
write(r0, 0x0, 0x268)
getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x8, 0x0, &(0x7f0000000040)=0x49)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)

00:00:06 executing program 0:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00'])
writev(r1, &(0x7f0000000280), 0x26)
writev(r1, &(0x7f0000000100), 0x100000000000005d)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x0)
execve(0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000140)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0x3, 0x0, @loopback}, @in6={0x1c, 0x2, 0x800, @local={0xfe, 0x80, [], 0x0}, 0x100000001}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, 0x0)
chdir(&(0x7f0000000000)='./file0\x00')
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0)

00:00:06 executing program 1:
r0 = dup(0xffffffffffffff9c)
readlinkat(r0, &(0x7f00000001c0)='./file0\x00', &(0x7f00000002c0)=""/134, 0x86)
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
r2 = open(&(0x7f0000000280)='./file0\x00', 0x305, 0x0)
getsockopt$inet6_tcp_int(r2, 0x6, 0x88, &(0x7f0000000600), &(0x7f0000000580)=0xffffffffffffff03)
getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000200)={@loopback, @multicast2, <r3=>0x0}, &(0x7f00000004c0)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000380)={@local={0xfe, 0x80, [], 0x0}, r3}, 0x14)
poll(&(0x7f0000000000)=[{r2}], 0x1, 0x0)
accept$unix(r0, &(0x7f0000000240)=@abs, &(0x7f0000000400)=0x8)
readlinkat(r2, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=""/28, 0x1c)

00:00:06 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x17, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f660900653000"], 0x1)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000080)={<r2=>0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000180)=0x264)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000100)={r2, 0x3ff, 0x80000001, 0xf43, 0x10000, 0x8}, &(0x7f0000000140)=0x14)

00:00:06 executing program 2:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
connect(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10)
r1 = semget(0x0, 0x2, 0x4)
__semctl$IPC_RMID(r1, 0x0, 0x0)
r2 = dup(r0)
r3 = dup2(r0, r0)
renameat(r2, &(0x7f0000000200)='./file0\x00', r3, &(0x7f0000000240)='./file0\x00')
socketpair(0x0, 0x3, 0x48, &(0x7f0000000040)={0xffffffffffffffff, <r4=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)={<r5=>0x0, 0x2, 0x7, [0x8000, 0xa82, 0x3, 0x80000000, 0x2, 0xaa4b, 0x10000]}, &(0x7f00000000c0)=0x16)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f0000000100)={@in6={{0x1c, 0x0, 0x3, @empty, 0xfffffffffffffffb}}, r5, 0x81, 0x9, 0x1be}, &(0x7f00000001c0)=0x8c)

00:00:06 executing program 2:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = dup(r0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYRES32=0x0], 0x1)
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000040)=0xfffffffffffffffa, 0x4)
sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x343}, 0x0)

00:00:06 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
r1 = fcntl$getown(r0, 0x5)
fcntl$setown(r0, 0x6, r1)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c653206"], 0x1)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000180)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r2=>0x0]}, &(0x7f0000000100)=0x8)
setsockopt$sock_int(r0, 0xffff, 0x1016, &(0x7f0000000040)=0x6a7, 0x4)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r2, 0x3a9, 0x100000000}, &(0x7f0000000140)=0xc)

00:00:06 executing program 2:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x19, &(0x7f0000000000)={@broadcast, @multicast1, @rand_addr}, 0xc)
setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000000180)=0x8, 0x4)
freebsd10_pipe(&(0x7f0000000040)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000080)={<r3=>0x0, 0x3}, &(0x7f00000000c0)=0x8)
readlinkat(r1, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=""/173, 0xad)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f00000002c0)={r3, 0x80000001}, &(0x7f0000000300)=0x8)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000100)={r3, 0xfec6}, &(0x7f0000000140)=0x2cb)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
dup(r2)

00:00:08 executing program 3:
r0 = socket$inet(0x2, 0x1, 0x0)
fcntl$getflags(r0, 0x3)
setsockopt$inet_opts(r0, 0x0, 0x200000000000404, &(0x7f0000000080)="4411091a", 0x0)

00:00:08 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f0000000100), &(0x7f00000000c0)=0x4)
socket$inet6_tcp(0x1c, 0x1, 0x0)

00:00:08 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = dup(r0)
fcntl$getown(r1, 0x5)
getpid()
getpgrp(0xffffffffffffffff)
getpgid(0xffffffffffffffff)
getpid()
getpgrp(0xffffffffffffffff)
getpgid(0xffffffffffffffff)
r2 = getpid()
r3 = getpgid(r2)
getresuid(&(0x7f00000005c0), &(0x7f0000000600)=<r4=>0x0, &(0x7f0000000640))
getresgid(&(0x7f0000000680), &(0x7f00000006c0)=<r5=>0x0, &(0x7f0000000700))
sendmsg$unix(r1, &(0x7f00000007c0)={&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000540)=[{&(0x7f0000000040)="b6f0944993826d6c05abc74450db96f1192c9a9d673e0e2ca768dfcb70cba2eb7f2e70973219e112ee276dda871c959f08abc6c546d925cdf201c161f3cdbb50b0f66c26ccf0c00fd7aaf071dd34926b00970bd9865d9075656a51bfb1e90eb14cb4c1c3881f4b27e0881c03a5457b0f3b5fd610b2b09aa3428d640792162d59c5e697e7e943230e98780b69b1dcabf51edbbb4598c63d57459ffc49ce54b9bd7e6cf5f37b07ca25cae952c3fdcea7ce16905734a1fc24e0e056133e65c27a75d3a2871ffa", 0xc5}, {&(0x7f0000000140)="7647a6ce81d5ab8543f7b7521b7a20b49dc1ce78c4c17c9fcd27b6ca70088c921ca65873a282d027b2c2684defd40ebc08cde44acb0dab7ebcfd2da1e8bc36efb086b675c4685dbd2e1c9e116925d5c0081cc08718526516ca9e2b25861ff1544038724f1c1d4a29d689e7b91aa334361ad7d0c432f07e73ade93ff0370059a637b0fa155dfab952e7b94b463b49e7ec81ebd98851d703dbd4709ff0910a6fa242edeea0346b811af3ad137a04769a2274813726249568c4d082c67d2f0efbaefe4bd53d98a359d2d38a13640bba86abfc076ea914c2843ddf9177383086c32fe0d54093820c704a19f46ec46e70b0c55542a9", 0xf3}, {&(0x7f0000000240)="c0cad80417", 0x5}, {&(0x7f0000000280)}, {&(0x7f00000002c0)="9b019b996a47d6d4ca4dc2217ffee39b142b2b11c409a3c6ef91c60c0fc2b3c6b1816d05250e0f399d7165845b1ac6836e51fa3c009d1a00b22813493dfef20e704ef3d93c14bdd8625dc9d0dfd8cd1f1bf1eab97d58484890a391ad038164cfb860fd46e9a901604eca49c1ca580054dd1dae35cf815069ab72289e4b3066596ea17c8d9aa8ac2552b26b1f7bb77e4bbe0fdb78b4bf70427b03dec9a8b5ed9849302a64e7c81d076e0d072e9f36160a", 0xb0}, {&(0x7f0000000380)="6bd657004864444594e588884ae15bbe43b935707096480d5655dcedafc0acc80b54f409c93fb0e055cbca5e56ec784cdda62e84d4ea6bfd95c1fb29993195f27c90bebdfedbb8f6e4b998914d71454e56a315fc2aaf14ca6e8f04600015a2", 0x5f}, {&(0x7f0000000400)="c40cbc6cb23706458e965ca67edc08bdb9287f81352a8c4a670752c3fa4fc1bfe28c7c2e90ec6d4f80e4b0d6324fc8e3cfb4ab58e7c9106e1ede4922afb3b553b1e7605f82571344d24e14c5ea72bf65029b4000e3bf0bceb81e259d3125bec289772917193b514e5d75a6ad51c03105f63412d2f862fdad0738333db86c89391865a952f49b28556a68040233d343d672ed8de18d6c049f69be0959d0487dc9fe92bb3393942620f3774f7c71d67cb5002d8a2f1d5fe8c81ca3601ba68daec12ce25aaf867f0e", 0xc7}, {&(0x7f0000000500)="9eaad50ac2c5a6dbc31586ec2a3db84b492f75", 0x13}], 0x8, &(0x7f0000000740)=[@rights={0x20, 0xffff, 0x1, [r1, r1, r0]}, @cred={0x20, 0xffff, 0x2, r3, r4, r5}, @rights={0x18, 0xffff, 0x1, [r1]}], 0x58, 0x20008}, 0x8)
setsockopt$sock_linger(r1, 0xffff, 0x80, 0xffffffffffffffff, 0x8)

00:00:08 executing program 0:
symlink(&(0x7f0000000780)='./file0\x00', &(0x7f0000000100)='./file0\x00')
r0 = socket$inet(0x2, 0x20000000, 0x143f)
r1 = open(&(0x7f00000003c0)='./file0\x00', 0x20000, 0x100)
fchmodat(r1, &(0x7f0000000400)='./file0\x00', 0x100)
r2 = fcntl$dupfd(r0, 0x11, r0)
fchmodat(r2, &(0x7f00000000c0)='./file0\x00', 0x20)
r3 = open(&(0x7f0000000040)='./file0\x00', 0x75e430701d47bf76, 0x42)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000440)={<r4=>0x0, 0x9, 0x7, 0x4d737c2f, 0x80000000, 0x8}, &(0x7f0000000480)=0x14)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000007c0)=ANY=[@ANYRES32=r4, @ANYBLOB="c1000300fffffffb0900abbf83d29385f13d36f37186b0d5f8d8f213b6dee0e99b03f8d83c9a03ec2131813367544c06659a9b5c4642310fb8d071eaa0585bcc5c03942ece4dd269f2df52bb21f03c9c2d3dfbbcf0fc6655ed4add76e522c8c2d8561c2f3a488e91d871927e024baaf88bf3034f39e7b2029e8cab9aa8d24e27ed998721707dd963e54d463a86af3fe52ad4d8195e3dc5792ff8a577ee0777092bec0253421dabae6e898e59b6f3c4c12c588d"], 0xe)
symlinkat(&(0x7f0000000000)='./file0\x00', r3, &(0x7f0000000080)='./file0\x00')
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000600)={r4, 0x400}, &(0x7f0000000680)=0x8)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000540)={r4, 0xa4, 0x3, 0x7}, &(0x7f0000000580)=0x18)
r5 = dup2(r0, r3)
setsockopt$inet6_group_source_req(r3, 0x29, 0x52, &(0x7f00000001c0)={0x5, {{0x1c, 0x1, 0x8, @loopback, 0x100}}, {{0x1c, 0x2, 0x0, @loopback, 0x5}}}, 0x108)
bind$inet(r5, &(0x7f00000005c0)={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_msfilter(r1, 0x0, 0x4a, &(0x7f0000000500)={@broadcast, @multicast1, 0x1, 0xa, [@rand_addr=0x6, @broadcast, @empty, @multicast2, @multicast2, @broadcast, @loopback, @multicast1, @multicast2, @loopback]}, 0x38)
link(&(0x7f0000000140)='./file0\x00', 0x0)
ppoll(&(0x7f0000000300)=[{r3, 0x40}, {r3, 0x84}, {r5, 0x2004}, {r3, 0x120}], 0x4, &(0x7f0000000340)={0xfffffffffffffffa, 0x7}, &(0x7f0000000380)={0x401}, 0x8)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000640), &(0x7f00000006c0)=0x4)
socket$inet_tcp(0x2, 0x1, 0x0)
poll(&(0x7f0000000700)=[{r1, 0x41}, {r3, 0x2002}], 0x2, 0x6305)

00:00:08 executing program 2:
fstat(0xffffffffffffffff, &(0x7f0000000100))
r0 = getegid()
freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
r3 = semget$private(0x0, 0x7, 0x10)
__semctl$IPC_SET(r3, 0x0, 0xa, &(0x7f0000000080)={{0x20000000, r1, r0, 0x0, r2, 0x10, 0x4}})

00:00:08 executing program 1:
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
socket$inet_sctp(0x2, 0x5, 0x84)
mprotect(&(0x7f0000de7000/0x1000)=nil, 0x1000, 0x3)
munlockall()

00:00:08 executing program 3:
clock_nanosleep(0x0, 0x0, &(0x7f0000000100)={0x860}, &(0x7f0000000140))
mprotect(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x800000000000001)
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
ppoll(&(0x7f0000000000)=[{r0, 0x48}, {r0}, {r0, 0x2020}, {r0, 0x4}, {r0, 0x2000}], 0x5, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)={0x9}, 0x8)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0)
mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2)
execve(0x0, 0x0, 0x0)

00:00:08 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)={0x0, 0x1}, 0x8)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040)={<r1=>0x0}, &(0x7f0000000100)=0x8)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={r1, 0x9, 0x100000000, 0xffff, 0x4, 0xe85}, &(0x7f00000001c0)=0x14)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r2=>0x0]}, &(0x7f0000000180)=0x8)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb)
recvfrom(r0, &(0x7f00000002c0)=""/121, 0x79, 0x42, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000200)={r2, 0x1}, 0x8)

00:00:08 executing program 1:
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0xfffffffffffffdb9, 0x0, 0x0, &(0x7f0000000200)=[@prinfo={0x14, 0x29, 0x15}], 0x14}, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1, 0x110)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)={@in6={{0x1c, 0x0, 0x20, @local={0xfe, 0x80, [], 0x0}, 0x100000001}}, <r1=>0x0, 0x0, 0x401, 0x4}, &(0x7f0000000280)=0x8c)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000002c0)={@in6={{0x1c, 0x1, 0x3f, @loopback, 0x6}}, r1}, 0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000380)={r1, &(0x7f0000000100)}, &(0x7f00000003c0)=0x10)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000140)={r1, 0x67d3}, &(0x7f0000000240)=0x8)

00:00:08 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(r0, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90)
r1 = open(&(0x7f00000002c0)='./file0/file0\x00', 0x4, 0x40)
setsockopt$inet6_buf(r1, 0x29, 0x5c, &(0x7f0000000300)="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", 0xfc)
r2 = shmget$private(0x0, 0x1000, 0x141, &(0x7f0000ffe000/0x1000)=nil)
shmctl$SHM_UNLOCK(r2, 0xc)
getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000005c0)=ANY=[@ANYBLOB="64e528e865a88314e21bf9b8f0f1884ac0fc523a35d5d441cbf7ccf72d5a4ef1a587e9ed1650c5b616466f718f84cb4ecf05f5afbed9e8375935e6e55b8557504a5f2e084e50374f6e68ac5252385fba61ef7d0928a429d6a89015d9bc9df476fbc1cea3bbf4c7f5a62d5dac9c33183cd25f5569b15262b3cb6f206d40bc17a329a844fb652e33491880f0fe9e34a965c2d6a3b07fbbbd0497a12a90b66cebd2a763f2a0e38821340e40b1be98684194fcf29c50fc8a8702470c3395c9f598996461233507d7795e34da6241073576ede13a10bbd006435e22fc558be9909b4b3ce3d0b8cc5a", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=<r3=>0x0, @ANYRES32=0x0], &(0x7f0000000440)=0x14)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000004c0)={0x8, 0x0, 0x5, 0x43d, r3}, 0x10)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0)
ppoll(&(0x7f0000000500)=[{r0, 0x20}, {r0, 0x140}, {r0, 0x40}], 0x3, &(0x7f0000000540)={0x7, 0x8001}, &(0x7f0000000580)={0x3}, 0x8)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0x75, 0x4)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={<r4=>0x0, 0xb1e}, &(0x7f0000000140)=0x8)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000280)={r4, 0xff}, 0x8)

00:00:08 executing program 2:
r0 = socket$inet6(0x1c, 0x4, 0x5)
getsockopt$inet6_int(r0, 0x29, 0x27, &(0x7f0000000000), &(0x7f0000000040)=0x4)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f00000000c0), 0x4)
setsockopt$inet6_int(r1, 0x29, 0x2f, &(0x7f0000000300), 0x4)

00:00:10 executing program 0:
setitimer(0x0, &(0x7f0000000000)={{0x2bc00000, 0x3ff}, {0x2, 0x1}}, &(0x7f0000000040))
setitimer(0x2, &(0x7f0000000080)={{0x0, 0x271}, {0x80, 0xf423f}}, 0x0)

00:00:10 executing program 2:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96)
shmctl$SHM_LOCK(0x0, 0xb)
listen(0xffffffffffffffff, 0x0)
execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[&(0x7f0000000380)='\x00', 0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00'])
openat(r0, &(0x7f0000000900)='./file0\x00', 0x5, 0x8)
socket$inet6_udp(0x1c, 0x2, 0x0)
accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000)
r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r2 = accept(r1, 0x0, 0x0)
close(0xffffffffffffffff)
r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r3, 0x7e2780e3)
r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mlockall(0x10000000002)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r4, 0x0)
ftruncate(r3, 0x8000)
fsync(r1)
mkdir(&(0x7f0000000600)='./file1\x00', 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000540)={0x6, [0x0, 0x0, 0x0, <r5=>0x0, 0x0, 0x0]}, &(0x7f0000000580)=0x1c)
r6 = socket(0x2, 0x5, 0x0)
connect$unix(r6, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB], 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x13, &(0x7f0000000040)={r5, 0x10001}, 0x8)
open(&(0x7f0000000800)='./file0\x00', 0x100000, 0x100)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB], 0x0)
execve(0x0, 0x0, 0x0)
freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000009c0))
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f00000006c0)=ANY=[@ANYBLOB="02ffffef0300000001000000f4fc8e452b7eaea8cd0a7f24144107efb39e7fd5f908e3351e109d8cb1504e033fcf2d3e6a88a1d26ad3c1d6a10f93c660352473b822316749c6eaa417959a97d901afcf2a4c9e0910ecd5f44212d6be68daec629e215b409d3361694347529cff467a6684de2e279c76f2e41148be80eeb477fbba83b4327b986e169004ae796ed7ec9151ca25eed2fe7ba27cca96a9f0950c03b03a363fe0d37d406374c1a67f01c4598b8c749b4b04000000000000007bcc4eec2ba88b18230c361efdd912f60c1a448c4cd5e8d292239b3a20146d7449f28e784bb8c18430d6f19d9d6f23"], 0x0)
open(&(0x7f00000005c0)='./file0\x00', 0x20084, 0x82)

00:00:10 executing program 3:
r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x200, 0x0)
mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x6, 0x12, r0, 0x0)
mlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2, 0x12, r0, 0xfffffffffffffffe)

00:00:10 executing program 3:
r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x10000000)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000080)={<r1=>0x0, 0x3f, 0x7, [0xfff, 0xc0, 0x7, 0xa14e, 0x6, 0x10001, 0x9]}, &(0x7f00000000c0)=0x16)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x1, 0x400000000000000, r1}, 0xc)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
r2 = socket$inet6(0x1c, 0x3, 0x0)
setsockopt$inet6_int(r2, 0x29, 0x1a, &(0x7f0000000000), 0x4)

00:00:10 executing program 3:
r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x20000000)
setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000080)=0xf7, 0x4)
socket(0x1b, 0x3, 0x2)

00:00:10 executing program 3:
freebsd10_pipe(&(0x7f00000002c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fchmod(r0, 0x0)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x3, 0xfff, @loopback, 0x1}}, <r1=>0x0}, &(0x7f00000000c0)=0x84)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={r1, 0x5}, &(0x7f0000000140)=0x8)

00:00:11 executing program 1:
socket$inet_udp(0x2, 0x2, 0x0)
r0 = socket(0x2, 0x2, 0x0)
bind$inet(r0, &(0x7f0000000040)={0x2, 0x0}, 0x10)

00:00:11 executing program 3:
r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={<r1=>0x0, 0x84}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={r1, 0x9}, 0x8)
listen(r0, 0x0)
shutdown(r0, 0x0)
accept(r0, 0x0, 0x0)

00:00:11 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
mmap(&(0x7f00000f5000/0x2000)=nil, 0x2000, 0x2, 0x10, r0, 0x0)
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x14, 0x41e, 0xffffffffffffffff, 0x0)
madvise(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x40000000000)
r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
close(r1)
r2 = dup(r0)
linkat(r1, &(0x7f0000000000)='./file0\x00', r2, &(0x7f0000000040)='./file0\x00', 0x400)

00:00:11 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={<r1=>0x0, 0x80000001}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)=ANY=[@ANYBLOB="1c004e2139000000fe0000000000000000000000000000bbfbff7f00000000000000000000000000000000000000000000000000000000000000000035a090e8000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000591e8d64e07807c9b7b52053d587f089925c808ac1d4ecfdf64817276b539c2360827164c029dd2571e3177963477520e976c8536570817ede125089044364feac535b914e", @ANYRES32=r1, @ANYBLOB="030000000300000080000000089a4106ff6800000004001700"], &(0x7f0000000080)=0x98)
getgroups(0x3, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff, <r2=>0x0])
setregid(0x0, r2)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x100000000, r1}, 0xc)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x115e511ddce9b560)
fcntl$setflags(r0, 0x2, 0x1)
madvise(&(0x7f0000ff5000/0x4000)=nil, 0x4000, 0x4)

00:00:11 executing program 0:
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)={<r2=>0xffffffffffffffff, <r3=>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)
r4 = accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000)
r5 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r6 = accept(r5, 0x0, 0x0)
close(0xffffffffffffffff)
r7 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000640)={@in6={{0x1c, 0x2, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0xffffffffffffff80}}, <r8=>0x0, 0x5, 0x5000000000000000, 0x200, 0x1fc0000000000000, 0x2e25, 0x7}, &(0x7f0000000580)=0x98)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r6, 0x84, 0x7, &(0x7f0000000700)={@in6={{0x1c, 0x0, 0x10000, @local={0xfe, 0x80, [], 0x0}, 0x9}}, r8}, &(0x7f00000007c0)=0x84)
ftruncate(r7, 0x7e2780e3)
r9 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r9, 0x0)
ftruncate(r7, 0x8000)
mkdir(&(0x7f0000000600)='./file1\x00', 0xb04f3800)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="07e4000037d303c85172d3ed2ce521c4792dcde79b41c18130a8973e1a43dacea1b99b8ce8f19558f7f11dd8a22d000100000000000000f76de443d89102f5ebee911260801e7f562c3c164cea60d8df1f4f4fcd8f", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0)
r10 = socket(0x14, 0x5, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0x40, &(0x7f00000001c0)='cubic\x00', 0x6)
connect$unix(r10, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
r11 = open$dir(&(0x7f00000005c0)='./file0\x00', 0x0, 0x6)
mkdirat(r11, &(0x7f0000000180)='./file0\x00', 0x0)
open(&(0x7f0000000800)='./file0\x00', 0x0, 0x100)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB], 0x0)

00:00:11 executing program 3:
connect$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xfffffcd5)
r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="da3590c187eb7cf627c30e5c7a9421158bbf802eddc2b77291f64e769e08e3028154988a0961382840adcf6078534dc9995220824c84d4c550b0a26359b5f079b0c574f32bc7b26959515d79ac52dc2b5c558cd947ae3f689ccc066925e3d18d8b5603a5061ae13c3491bd2f9b3b9d5441aa5ef742625835865707efef3ed2c8c67a20cc86ede0a623e70d6f8608c0e0e20aab448d3ddf3abfa33e01b0309d", @ANYRESOCT], &(0x7f0000000100)=0x2)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000240), 0x8)
accept4$unix(r0, &(0x7f0000000280)=@file={0x0, ""/108}, &(0x7f00000000c0)=0x6e, 0x30000000)

00:00:11 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x8208020001)
setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000100)=0x8, 0x4)
poll(&(0x7f0000000040)=[{r0, 0x2}, {r0}, {r0, 0x100}, {r0, 0x42}, {r0, 0xa2}, {r0, 0x100}], 0x6, 0x5)
lseek(r0, 0x0, 0x1000000000003)
sendto$unix(r0, &(0x7f00000002c0)="e1e0dbe2ab7fb28ff299573ab89cd9be9d34ee2dcd931b532113ff5009c7fce4e45d18be6431841fbfed24451eeeb12936f1d16543ebeff23c20a37df436159f007cf5fd6e0f60413a5af6214bd90bd917794d62f809bc8579f0b959e033aa6ad9c8244a0aa23197a2a842d163dc9ba21ee723e4591e5f9d6dafc9ba8d929cafcfc693260f45410abf68be3c72f94a618289dc98ceabe30a721697435ebcf12f2cbbfaa62b3dcacec706ab1d4498f7965596e6438d0f51e867e7ab92a220675d6593ad8897830cd073554d581cc7f725ec", 0xd1, 0x0, &(0x7f0000000140)=@file={0x1, './file1\x00'}, 0xa)
getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000001c0), &(0x7f0000000000)=0x100)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
socket$inet6(0x1c, 0x0, 0x0)
rename(&(0x7f00000003c0)='./file1/file0\x00', &(0x7f0000000400)='./file0\x00')
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0xd58)

00:00:11 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
r1 = socket$inet6(0x1c, 0x0, 0x0)
fcntl$setflags(r0, 0x2, 0x20000000001)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000140)={<r2=>0x0, 0x70, 0x1, [0x1f]}, &(0x7f00000001c0)=0xa)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000200)={r2, 0x0, 0x9, 0x0, 0x5, 0x3}, 0x14)
msgget(0x0, 0x1)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={<r3=>0x0, 0x200}, &(0x7f0000000040)=0x8)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000080)={r3, 0xffff, 0x1}, &(0x7f0000000100)=0xc)

00:00:13 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = accept(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000080)=0x10)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f00000000c0)={0x3, 0xc00, 0x8, 0x5, <r2=>0x0}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000180)={r2, 0x9d, 0x155afc76}, &(0x7f00000001c0)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x0, 0xffffffffffff7225, r2}, 0xc)
setsockopt$inet6_int(r0, 0x29, 0x23, &(0x7f0000000040), 0x1)

00:00:13 executing program 2:
mkdir(&(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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0)
open$dir(&(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0, 0x0)
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x4)
accept$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8)
poll(&(0x7f00000003c0)=[{r1, 0x5}], 0x1f8, 0x9)
rmdir(&(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00')
rmdir(&(0x7f0000000180)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00')

00:00:13 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000000)=@in={0x2, 0x1}, 0x10, &(0x7f0000002640)=[{&(0x7f0000000040)="31d9344dea4b50b77b0b4c1cd27e8381ad8a4e2add8592aa2f60f2838c58f1bedefcb3d4e62b2c0f5464d6a8b483", 0x2e}, {&(0x7f0000000280)="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0x1000}, {&(0x7f0000000080)="b540303a6b9c774acfdac1058cb8970262a3d26d6e9bd070cf24e70764f81f88960d394609002dafc73051d707431e91be3a854bd103a64f8b046774d442d5efe67dcb460a5305ac5876bc6fecb0c9b26d9851678b41ce13ab2472675bbf9edbb09459a1", 0x64}, {&(0x7f0000000180)="e14dcab76fc022d2035d4319ae7173225e6d162b7eedb4fd04188a7db117a625a97213771a9e6a95f5042a535d5c31a295a44852d9f25e709778fcaecaff97cb4bc13828f9466f43c2e6942a023e26c7d5db8cfe8820f9e0e26fb7344c7d771d3089ea240ca94e80cd32d8c03f04b05ad7409f7d0a782d9b8f6382c45fda54c5c3698aa9c568e75ed5", 0x89}, {&(0x7f0000001280)="ee31cdcf48460e7dc45e3269241f38e8ccb2a1182433bfc0264bddfe909e604a4fe564e5335717f2a4a4b24b3cc55a58dd071153f0b0c5ecfb7c1ba5195559f30b5c7b0294a268b01a6270202b93e5eafca7a8cbbc350b0507e42a752e9a9bfbf3f0e04a40221d9500271f7842f810", 0x6f}, 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0x1000}, {&(0x7f0000002300)="14ba5a26dfd3803bf167c564453ff4c70d064ab00a03bbda9d4a49f655838607972f936432b316b18266138c1f3570c3984bf87c5cbb94105ffcbfee90a7abdebec953cc051b34bf5ac72fec01d852b8276f915ce543e153257359417063d6d8a75a4934ea5a23ea230a836bcf25a6165aaed3e3fc0966d664a765c5ca754480df7425998c5ccde23472a69c979f34a816fe0b75d4b17b4e04c32dc1476247b36181ee60b9b61903a1c50e31414b1884b39beb12c4024a7a49fc469f224d5e3ac7e64f917c4679e1ff6d3c1a6a11c40c582e48", 0xd3}, {&(0x7f0000002400)="ba089cb5ad3b097790e3517e113799385214258ff99c5805a15997b7851836a1a8a8bd00a75c9f6b94904f2200a900a3f2447042839cfaf5984798ee1c049fb4038456bd3c7ed9c85597ad8c0dd0db32cf176826f2d4536e5e1ed2f488ac711dd1e526141c5408d8f8438062208c1574fc9f4bdbea32032c29ff7fe2a924597e6c2f4ea48a7611a21aee1b962a1152eff9792e0918249e", 0x97}, {&(0x7f00000024c0)="e17d99fa903294ef7d4802697e94c1b70a645ca43d79616687449095ab16b305a1a1d4ca00ac298ac91ef416d0a4d827b88a854ccdde9e2097b667ba2cb19b4104cafc4bbcc61ed03d0b599eaa68027a347a288e3475088f436223f7f4dc6b36bb8d026e23282e57c22c9133709c000015ca19d09142223b7c457fac74767ad08a69e9b60f867d56213b9a120eac4f8df937846a942d0de4b2", 0x99}, {&(0x7f0000002580)="474970f0517f1ca27fe67607a15be5c79dd38a50f9c68ed5cc96ff861399b1cbde942a43952018abbd2ec1d11faba2acc56e1e4d0a082425377f02ab0e53b9430a8655e234e300f8aaeae4223df7a7f2703b003ebad90888f8d9ba5d971409cfb5056a28f5664635140ec997c478ff6da7256587c874e1cbada7e4165691d4229eee57590303e0b85fd18ac1624733213d57f572cff56ddae6356c8351f80bf5ef235c00964ae76b8faf32c494", 0xad}], 0xa, &(0x7f0000002700)=[{0x58, 0x6, 0x4, "dbc07729c3507e5d29075d25989a4c6d37a928ee6d385d4baae1278ecaf10a62c969c929d2a54417fe2040ed820c9027ffaa06c70fbc29dc5179caa36d288a1f1c2f"}, {0x60, 0x6, 0x0, "496cdea856e0f9d975faa58337d7a01199e9f9c77674dd7650d861e0e27f422d5a6c869e9c3bc0d4bb426e777cc2a757b2e30f42e7601948fbb167c7b5048f205bc7e028c0acb5af59ae"}, {0x110, 0xffff, 0x1ec5, "5e101bd393e2980b9d17b402362168e42632beb64c53dc0543387b512153e97e8d0a2a72e5ddfb9732d8bc248ff52d5c71d59c4d7a374d665674557819c7585264ba28db6e1c980a117896c15b3a5a892860cdac1596350d9c6bc1354890193acf2e8ade29f5bd840888c185ac9b9ff901d3b1c73fd304213efeec7fab273bf47bd481be8099cdabccfda2836c0ecb202d28dd66643378aafe2ea64dc487698cf8c72a76cd164361a1647c51737fbf756eebb903f0cd5266db3fc4d90f35c117508aa30610e7edd961f5ac9813be9c8fc21be1ba6d4831bc3e02e5ac5d663861666323fa2b56a701f4c0ed89fab488d4c4daf9ff62f6a31e906725"}, {0x40, 0x89, 0x5, "7572597c5fbaabaa3f3c8171a9cc9e7177c24f3237cdadf34f2ab545dd606211c2fa534d40a07658d2eb2a9b5ee4b5f0"}, {0x50, 0xb9, 0x1ff, "ea724ea4114d5e0111a112affbcf31aa2422023207dedcf66f492420ecd8cd1abcbb9b9465e0a301f637fe5025bf5f00c7e415de0b8ca13d0c6c29bb631ae5"}], 0x258}, 0x1)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x9f00, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1)

00:00:13 executing program 2:
r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000)=0x10001, 0x4)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x8, 0x0)
r2 = dup(r1)
pwritev(r2, &(0x7f0000000600)=[{&(0x7f0000000580)='I', 0x1}], 0x1, 0x6d998)
r3 = open$dir(&(0x7f0000000680)='./file0\x00', 0x0, 0x0)
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x1f000000)

00:00:14 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
socket(0x17, 0x3, 0x1000)
lseek(r0, 0x0, 0x3)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
sendfile(r0, r0, &(0x7f0000000100), 0x9e)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0)
fcntl$getown(r0, 0x5)
fcntl$getown(r0, 0x5)
getpgrp(0x0)
r1 = getpgrp(0x0)
r2 = getpgrp(r1)
fcntl$lock(r0, 0xd, &(0x7f0000000140)={0x3, 0x0, 0xffff, 0x3, r2})
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0x40, 0x4)
accept4$inet(r0, &(0x7f00000027c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000002800)=0x10, 0x20000000)
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000002780)=0x10000, 0x4)
freebsd11_stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
freebsd11_fstat(r0, &(0x7f00000026c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
open(&(0x7f0000002840)='./file1\x00', 0x28000, 0x8)
sendmsg$unix(r0, &(0x7f0000002740)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00000025c0)=[{&(0x7f00000001c0)="1af46c2fe38c31f16016ed8595cb2db6c1c5e8817c055b998f7baf4fca8fc280839390d58a7dd8041da538d36793312ba4d4d3755d9c2655670836bbc106af8818ae289b61925555d8bf8c151830ddd8bc317e87e1dfef3f11d98f7f91039211165e255b14788ab057dd61fb3e39fbabd7500e3d64907af77e9c", 0x7a}, {&(0x7f00000004c0)="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0x1000}, {&(0x7f00000002c0)="c3877880867856a62f31fbf316e8de97ce9f56d4fd1eecfee72d0e679ed63d6ebe0021a725e49da8b528de3f84501988af861adcc247bb5ecc5294d8d0ed2cdff54b44b4dc0dff85ace86704744d722154a515bb0faa5e6f016d80ffe95d57375dee60cf2f1d590786899d3b43425d49614b26135c6ea1ee3f9abbd3eb21b6cb9656a51bc8ef8ebabcf4302526cb0bc2c75f51519865dd7675ae3296145034cc0ac8b0e2e92735525279b1fe0db7a47478ce9c801962c48c848e48605565d6163fb3f52e213625537d60cc4c72ce63d9ace4f3d601691bdc4a36227681d23de8c247a9544349e7b581d9f99592f80e0f4bc719a2dd26926e", 0xf8}, {&(0x7f0000000040)="66e09370722c3a30d1f11b2a95009d609e6ef339702cac45d5f446448fb493f03ed5c66c21bb22b91d3a59ff6effcf47a5bb5cd6", 0x34}, {&(0x7f00000003c0)="49a3d3ef0e04a0ecd7580f98adaa7337a1a8a49393f4dafd6d801e61ec427b35edce99cbd4ec973f36764757657d3f21fbe82a87505b97e9624e682f4bb970e700ec36a90f76df542cf6eb122f6046e35b0d2d53ebeafce5461cfacb62ecb765201ed2b288", 0x65}, {&(0x7f00000014c0)="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", 0x1000}, {&(0x7f00000024c0)="b925c99f3c209cd098ed42b6c86e1525afb8c5e68ff1f1cfdbd18fa33556e47c7e44fd69c77d666773686a3ff001f24782f6dadc5caaf817f4715b3b58416324740625cfb664de2985f4429355dc78749beb7e6efeb5d2602305e1d94e60fcd7d8cf209d394598c57f7df5c9473f2f9aef37200470c693a514e60aa34d1ebfe14497fe045a62bd6369a9b2f14fb4ffdbb869113af52f157da256db12d3d7fa9b651c3e8ec20eb782a497b35a8538623c6bf1b9df8d6c3df95c01150cac709fe4b5c77b193a90502225eb5ea456c7b9fc6eceef4898fe8a4fa0548a619c01fce810ab9617d3fc41f8377ac2", 0xeb}], 0x7, &(0x7f0000000440)=[@cred={0x20, 0xffff, 0x2, r2, r3, r4}], 0x20, 0x20004}, 0x1)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r0], 0x1)

00:00:14 executing program 0:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendmsg(r0, &(0x7f0000000240)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback={0xff00000000000000}, 0x500}, 0x1c, 0x0, 0x0, 0x0}, 0x0)
r1 = socket$inet(0x2, 0x1, 0x1)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000040)={<r2=>0x0, 0x772d, 0xf, 0x7, 0xa13}, &(0x7f0000000080)=0x18)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f00000000c0)=r2, 0x4)

00:00:32 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000140), 0x4)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
unlinkat(r0, &(0x7f0000000080)='./file0\x00', 0x800)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0)
bind$inet(r0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr=0x7}, 0x10)
open$dir(&(0x7f0000000340)='./file0\x00', 0x8, 0x100)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={<r1=>0x0, 0x9fe5e2560000, 0x4, [0x0, 0x2, 0x9db, 0x5]}, &(0x7f0000000200)=0x10)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000240)={r1, 0x1}, &(0x7f0000000280)=0x8)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0)
sendmsg(r0, &(0x7f00000008c0)={&(0x7f0000000300)=@in6={0x1c, 0x0, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0xb2}, 0x1c, &(0x7f00000005c0)=[{&(0x7f0000000500)="15fc1883af9c14562bf3f2b3c5b5896b4941f9d80d3c5ad66332e822ef09e843eeeceb78afb879434e227866515e838d5061a263323e0fffcac47ee8d7b3a25519f5d51fc13010b969cb98fe743e109ae279de892f3533d686793575ff99f395a651096e0ac581daefaa2d2448f8acb16b04a660f8908192b3e6e96a434131d743ad705ab28c24c23b1aa18cd1de8f3d1e0f0fa77bad565aafbaf522355b8722250e59eb", 0xa4}], 0x1, 0x0}, 0x4)
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4)

00:00:32 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={<r1=>0x0, 0x0}, &(0x7f00000000c0)=0x10)
r2 = socket(0x2, 0x5, 0x0)
getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f00000002c0), &(0x7f0000000300)=0x4)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x13, &(0x7f0000000040)={r1}, 0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000080)={r1, 0xf, 0xffff}, &(0x7f0000000140)=0x8)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000180)={<r3=>r1, 0x7, 0x7, 0x1ff, 0x80, 0x8}, &(0x7f00000001c0)=0x14)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000340)=ANY=[@ANYBLOB="1c004e2300000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r3, @ANYBLOB="7f000000020000000a000000c30000001a00ff00e96629612ea4bb9a0a4e727ab1ee1447e7de"], &(0x7f0000000000)=0x98)

00:00:32 executing program 0:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r1 = socket$inet6(0x1c, 0x3, 0x0)
getsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4)
r2 = fcntl$dupfd(r1, 0x0, r0)
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000200), 0x14)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000480)={@local}, 0x14)

00:00:32 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x800000200400005, 0x84)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x2, [0x3, 0x100000001]}, 0x8)

00:00:32 executing program 2:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
pipe2(&(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100004)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0xf, 0x3, <r2=>0x0}, &(0x7f00000000c0)=0xc)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000100)={r2, 0xb98, 0x401, 0x8, 0xa5}, &(0x7f0000000140)=0x14)
sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000000)=@in6={0x3, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001580)=[{&(0x7f0000000340)="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", 0xfcb}], 0x1, 0x0}, 0x20101)

00:00:32 executing program 3:
r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000100)=0x10)
pipe2(&(0x7f0000000140)={<r1=>0xffffffffffffffff}, 0x4)
socket$inet_sctp(0x2, 0x1, 0x84)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000001c0)=0x10)
r3 = accept(0xffffffffffffff9c, &(0x7f0000000200)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000240)=0x1c)
r4 = open(&(0x7f0000000280)='./file0\x00', 0x8, 0x10)
poll(&(0x7f00000002c0)=[{r0, 0x2}, {r1, 0x200d}, {r2, 0x2}, {r3}, {r4, 0x20}], 0x5, 0x1)
mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x410, 0xffffffffffffffff, 0x0)
pipe2(&(0x7f00000000c0)={<r5=>0xffffffffffffffff, <r6=>0xffffffffffffffff}, 0x100003)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f00000005c0)=ANY=[@ANYBLOB="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", @ANYRES32=<r7=>0x0, @ANYBLOB="06000000b89b0000000100006d54000002000000"], &(0x7f0000000480)=0x98)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r6, 0x84, 0x2, &(0x7f00000004c0)={r7, 0x1, 0x0, 0x200, 0x200000000000000, 0x7}, 0x14)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4, 0x10, r6, 0x0)
lseek(r6, 0x0, 0x7)
mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x7, 0x410, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x5, 0x412, 0xffffffffffffffff, 0x0)
getsockopt$inet6_sctp_SCTP_RTOINFO(r5, 0x84, 0x1, &(0x7f0000000300)={<r8=>0x0, 0x7, 0xffff, 0xc}, &(0x7f0000000340)=0x10)
setsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x1a, &(0x7f0000000380)={r8, 0x7}, 0x8)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3, 0x411, r5, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x21, &(0x7f0000000040)={0x240009, 0x1400, 0xffffffff, 0x80, <r9=>0x0}, 0xfffffffffffffffe)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r5, 0x84, 0x903, &(0x7f0000000080)={r9, 0x0, 0x5}, 0x8)

00:00:32 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000000)='./file0\x00', 0x608020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
accept$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000100)=0x1c)
setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000040)={0x8, 0x1, 0x3ff, 0x8}, 0xc)

00:00:32 executing program 2:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x100, 0x1)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={<r2=>0x0, 0x6}, &(0x7f0000000100)=0x8)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r2, 0x4, 0x10000, 0x401}, &(0x7f0000000180)=0x10)
setrlimit(0x4, &(0x7f00000001c0)={0x401})
sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}}, 0x1c, 0x0, 0x0, 0x0, 0x379}, 0x0)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000001680)={0x0, 0xc573}, &(0x7f0000001480)=0x8)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f00000014c0), &(0x7f0000001500)=0x8)
sendmsg$inet6_sctp(r0, &(0x7f0000001600)={&(0x7f0000000040)=@in6={0x1c, 0x3, 0xfffffffffffffd9c, @loopback, 0x355f}, 0x1c, &(0x7f0000001400)=[{&(0x7f0000001380)="75eaa25c765aca4a3555bae6a3a625f67dfe8ae236a593e684086a36011bf797169591933e0333fed14ae2cc86ecafe64e4ded7ebc3e87bc253ee2becc5c5cd5b042cc", 0x43}], 0x1, 0x0, 0x0, 0x4}, 0x8)

00:00:36 executing program 1:
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000080)={<r2=>0x0, 0x7ff}, &(0x7f00000000c0)=0x8)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000140)={r2, 0x3d}, 0x8)
r3 = socket$inet6_tcp(0x1c, 0x1, 0x0)
writev(r0, 0x0, 0x0)
r4 = dup(r3)
connect$unix(r4, &(0x7f0000000000)=@abs={0x0, 0x0, 0x1}, 0x8)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x18, &(0x7f0000000040)=0x1ff, 0x4)

00:00:36 executing program 3:
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
writev(r0, &(0x7f0000003c00)=[{&(0x7f0000002900)="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", 0xe01}], 0x1)
ppoll(&(0x7f0000000080)=[{r1, 0x5}, {r0, 0x4}], 0x2, 0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={<r2=>0x0, 0x1000}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000001c0)={r2, &(0x7f0000000100)=[@in6, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6, @in={0x2, 0xffffffffffffffff, @local}, @in6, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000200)=0x10)

00:00:36 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000840)={<r1=>0x0, 0x4732bda8}, &(0x7f00000018c0)=0x8)
sendmsg$inet_sctp(r0, &(0x7f0000001940)={&(0x7f0000000080)=@in6={0x1c, 0x1, 0x1, @empty, 0x6}, 0x1c, &(0x7f0000000780)=[{&(0x7f00000001c0)="ca2ae8e4b71bbc8c4940fc882de43d85e698f554ea4a7f2b373bdb28a033df157fd7f95eb2b48d91a76cbc22d39b08fd474435a7771c05ef38e406c69701420e0ea68804768b8085cceac18bd2707e1d3327ff34e691e23f00e0a26b048a9a73038c3f22eef4537870f5549cc6fb24f06336545c2c9a545948f0757346b1dc41f4b7614dae396addc33eb2cba6fab334aa691a16ca1060314b8ee9a3402967130525ef67432bdd4a2136", 0xaa}, {&(0x7f00000000c0)="dfdd6b54450c25b4af9dbade1d2c52566107e3e1509fe0e8c9fcd87ba53d9b60a00b0add06358b2b47bfd35191daf11d09f07d946e3a54eee198fc9b78244e1dee459d82d28c2c05d1d81e74c29d99d2540d4a08e56ef6c9e9e4f00c8e7d", 0x5e}, {&(0x7f0000000300)="202f8fa93d87d824da586676fe7a6072670afed70450ebfaecf54124177e0940cd3fab04777ac627ab9d2aa79bfd1269273ed0296a4de063f46d2a5ef5faa940d085e647c68ced0692c84ada55963b0e3b6de7b5074491fe2d33b3dc5815ba94df4961d18e881778bac7f132ea3e03ef5c52951fd15faa9f1405485c385c523f43c02078716580d825ddad316dc99e72c79bb77296c7d84c95485fcf5a5b30d7a184ceb6f8ffa424af3f30b6eb039b95409e80023b4d65ef7c338a29", 0xbc}, {&(0x7f0000000440)="de81bc06e263decac6f9dd0316b5c24c8e008e759b183e699583e9b5a72a8c2ebde039379a2e8bc86b638b79cef8e4cd980a9b8e3802d31219ead3ff4ce7ba6408d035296ceebde4d7ed7e8ad1101ed595b5e57cdaa58eb48e9f5077e53b7051be", 0x61}, {&(0x7f00000003c0)="e3b92a890f77cb65b313082e96510783f6519314", 0x14}, {&(0x7f00000004c0)="cfe89428e15ac76c6f12db7fadb34d572506d9904f28eb9aafcf2b7ea8a993db094763827a78932105dd0af18e1129646e8f05f84899aa5e205a30413da4096234ae54bdd90beda396cbc6487baf8e4cea4f23d05d954d5166a87ce8f0015df1c86fbd3f3a1d90fac3b7a67c58bb8c9529023a5ee5cb4aa4110ed8e6f4f89d1f348452b1febf86a3d5d55e67e7b949c524ff9d7b6c3e1f76736730111835a4bc1bb6e15bbdffc2aaf890b2e34ec9c6cf779e4a6bb596d1e65e270172b6a6b585c28c9756c3ab045fe19b5db782afd3c9f12b9e3d1b6cecb286c84cd687e0b06824c86d71bee1a093ecb165d1d57362f1e252", 0xf2}, {&(0x7f00000005c0)="423c85bd4e37a70c220b12438a0130f77433d3d90f235765ec87a2b56d81667cefa5cf51de08a46992a35ae5a355f84d6f577b44ec5603a38302fa5207c1c4f5e28392f80a2df5eb7a076a89860e0e3916d8556298d5f669e841330acfab67270149bdcd0118a7ab701db8abdf49cc112d1b34982d3569ef83", 0x79}, {&(0x7f0000000640)="1d06f84e758b77b0cbfb387a86ee3f728117f5f2c414ac76a096ef5faebf8f521fc355a15a111cc3a6340807fbbf92225d5bf0baaffe3feee5cdb0ea3d1251ee898080cd859b791c8e578a2fe411269ed1f97a42571a9f9c5627a69765e5e53bad8f32ec034984611ce8c3a7ffe35ef226e6001c9c28f394e9a7179c80beb37ed98bb9ffbf6f162e04efce67595d18980ddf06165a7b7420ebd900126fae85e13b6ecfc9010fc20bdbe2357150c086ee9c27e66f4d25ce3c3f9ced7c56112e2cf6c12b8e0354d455ea7b0b92", 0xcc}, {&(0x7f00000008c0)="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", 0x1000}, {&(0x7f0000000740)="370be48f237181f5b85348e436d360ba23a572", 0x13}], 0xa, &(0x7f0000001900)=[@sndrcv={0x2c, 0x84, 0x2, {0xa9, 0x7fffffff, 0x1e10, 0x2, 0xcd35, 0x200, 0x5, 0x0, r1}}, @init={0x14, 0x84, 0x1, {0x0, 0x8, 0x1, 0x2}}], 0x40, 0x20000}, 0x20000)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040)=0x9, 0x171)
r2 = shmget$private(0x0, 0x1000, 0x20c, &(0x7f0000ffc000/0x1000)=nil)
shmctl$IPC_STAT(r2, 0x2, &(0x7f0000001980)=""/98)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000140)="90", 0x1}], 0x1, 0x0}, 0x0)
sendmsg(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000180)="b7", 0x1}], 0x1, 0x0}, 0x0)

00:00:36 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = fcntl$dupfd(r0, 0x4, r0)
sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="4361d0210e3b4a242d0a6813f3dd773712bb53d5d55284c2121b83d6c295f029a9c72bdd60af8cac96bec151ae8c2ffce389256473e25a039cef02350a4dc0d619b6ee2746968a3b54497e25f4f96cad51547bc1f4bcb52e272e4acd7f8931589e3f61d327a2a005b47296eeee9d0bf801314df278f55a44b64eefd16ce7f5a3f37cb16467a2e3206332a827cad3f1b89a968b400548642dc396b1c1"], 0x10}, 0x0)
symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00')
r2 = shmget(0x2, 0x3000, 0x11, &(0x7f0000ffb000/0x3000)=nil)
sendmsg$unix(r0, &(0x7f00000004c0)={&(0x7f0000000180)=ANY=[@ANYBLOB], 0xa, &(0x7f0000000200)=[{&(0x7f00000001c0)="dc4607d20ca8898731d74e506961ecd44d677558a59e1d81dc4f771d9b133aaa02f560e6fcd7803687661cd2c6b2ae9ba886d3b1ac1dd28c", 0x38}, {&(0x7f00000003c0)="3d690bb91e549643a2ab72afcea679cdb5f901131c538919c6a11b5b8c867e3fae6e6a6f0175137e6954f3cef48c68c9b8d6575a25e2d5bff831930668f7b2ebdd8b9ce2332d4c135cd799ed8de863c9d1a485bf44f8442eaeebefc6bbee3958aea29a472817ac8f925117dbffe060b9acc1bf82a5e500fb2d9425125ad5b79c751435fba2a60a557cc8d034a1dfd6798e73558c5e9bbd7e66a04b5432fe40951565fc56185abff33fd6c319d5d1533ed518ebf2e694f1df8d3f04b20c2b9152d4193e3bd9620f469e4a98f1", 0xcc}], 0x2, &(0x7f0000000300)=[@rights={0x30, 0xffff, 0x1, [r1, r1, r0, r1, r0, r1, r0]}, @rights={0x38, 0xffff, 0x1, [r0, r0, r0, r0, r0, r1, r1, r1, r1]}], 0x68, 0x8}, 0x20004)
shmctl$SHM_UNLOCK(r2, 0xc)
accept(r1, &(0x7f0000000500)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000540)=0x10)
socket$unix(0x1, 0x5, 0x0)
recvfrom$unix(r1, &(0x7f0000000000)=""/250, 0xfa, 0x40000, 0x0, 0x0)

00:00:36 executing program 1:
chroot(&(0x7f0000000000)='./file0\x00')
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000340)='./file0\x00', 0x80000000)
lseek(r0, 0x0, 0x1000000000003)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0)
freebsd11_lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400))
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000002c0)={0x0, 0x40000000000000}, 0x8)
poll(&(0x7f0000000080)=[{r0, 0x20a4}, {r0, 0x20c4}, {r0, 0x70}, {r0, 0x8}, {r0, 0x200c}, {r0, 0x20}], 0x6, 0x9)
freebsd11_lstat(&(0x7f0000000640)='./file0\x00', 0x0)
fstat(r0, &(0x7f0000000140))
link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000680)='./file0\x00')
r1 = semget(0xffffffffffffffff, 0x2, 0x0)
__semctl$GETPID(r1, 0x0, 0x4, &(0x7f0000000540)=""/239)
getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0)

00:00:36 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000200)={<r1=>0x0, 0x0}, &(0x7f0000000140)=0x2b)
r2 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f00000000c0)={r1}, 0x7c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000080)={r1, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000100)=0x10)

00:00:37 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000200)={<r1=>0x0, 0x9, 0x81, 0xffffffffffff8001}, &(0x7f0000000240)=0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000280)={0x0, 0x0, 0x6, 0x20b36156, r1}, 0x10)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2, <r2=>0x0}, &(0x7f0000000100)=0x10)
truncate(&(0x7f0000000300)='./file0\x00', 0x20000)
clock_getres(0xf, &(0x7f00000002c0))
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)=ANY=[@ANYBLOB="005767051eebb09369c772a599bc4fde73c60a3ebf2eba2052171bbb2c28e6005042134ab08e4c8fcd19e798166ede7b0000000056f44b594a"], 0x1)
getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000140)={r2, 0x8, 0x6}, 0x8)
r3 = getuid()
r4 = getgid()
fchown(r0, r3, r4)

00:00:37 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000040)='./file0\x00', 0x208000000)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
r1 = socket$inet6(0x1c, 0x0, 0x0)
lseek(0xffffffffffffffff, 0x0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_buf(r2, 0x29, 0x1c, 0x0, 0x0)
socket$inet6(0x1c, 0x10000000, 0x1f)
r3 = open(&(0x7f0000000240)='./file0\x00', 0x3, 0x80)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000100)=ANY=[@ANYRES32=<r4=>0x0, @ANYBLOB="850000005b9b2f88dc689374cf872f5251477c29981187d4adf7ca66d7dd5989ba5adc77e33387742beb325f5fc95c8099f7bbbc74680aca56c138a2fa1a3be2518be19b0da362dfe17ef64bfdbf403677b65decbdef97ad1b5a5c42d429ffea994425ffd7179e91ee5bee9b25c6fbc21a9c5d4c4120522e7dd6d255847e90735acc32ae056a349f5c"], &(0x7f0000000080)=0x8d)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000200)={r4, 0x7}, 0x8)
getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, &(0x7f00000001c0))
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000300)={@in6={{0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x7}}, <r5=>0x0, 0x26, 0x12, 0x10, 0x7, 0x2}, &(0x7f00000003c0)=0x98)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f00000004c0)={@in6={{0x1c, 0x3, 0x586eae4c, @loopback, 0x81}}, r5, 0x10001, 0x9, 0x7fffffff}, 0x8c)
freebsd11_fstat(0xffffffffffffffff, 0x0)
getresgid(0x0, 0x0, 0x0)
fchown(0xffffffffffffffff, 0x0, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000280)={@local, @broadcast}, &(0x7f00000002c0)=0xc)
pipe2(&(0x7f0000000000), 0x4)

00:00:37 executing program 1:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080)=0x700, 0xfffffffffffffc7c)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_int(r1, 0x6, 0x2, &(0x7f0000000040)=0x80, 0x4)

00:00:37 executing program 2:
socket$inet_udplite(0x2, 0x2, 0x88)
r0 = open(&(0x7f0000000100)='./file0\x00', 0x10000, 0x22)
r1 = dup2(0xffffffffffffff9c, r0)
getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={<r2=>0x0, 0x8}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000080)={r2, 0x1f}, 0x8)
clock_nanosleep(0xf, 0x0, &(0x7f00000000c0), 0x0)

00:00:37 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$inet6_tcp_buf(r0, 0x6, 0x2067, &(0x7f0000000000)=""/97, &(0x7f0000000080)=0x61)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1, 0x8)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000140), &(0x7f0000000180)=0x4)
shmget(0x2, 0x2000, 0x5, &(0x7f0000ffe000/0x2000)=nil)
setsockopt$inet_group_source_req(r1, 0x0, 0x52, &(0x7f00000001c0)={0x6, {{0x2, 0x2, @multicast1}}, {{0x2, 0x2, @rand_addr=0x5}}}, 0x118)
select(0x1a, 0x0, &(0x7f00000000c0), 0x0, 0x0)
mlock(&(0x7f0000fff000/0x1000)=nil, 0x1000)

00:00:37 executing program 2:
mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x1)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
getsockname(r0, 0x0, &(0x7f0000000080))
mprotect(&(0x7f0000088000/0x2000)=nil, 0x2000, 0x1)

00:00:37 executing program 2:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r1 = dup2(r0, r0)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000040)=0x5, 0x4)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000100)={@loopback, @loopback, @local={0xac, 0x14, 0x0}}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000000)={@broadcast, @multicast2, @broadcast}, 0xfffffffffffffdb5)

00:00:37 executing program 2:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
r0 = open$dir(&(0x7f00000000c0)='./file0/file1/file0\x00', 0x20000, 0x2)
nanosleep(&(0x7f0000000240)={0x28000000}, 0x0)
mknodat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0)
mkdir(&(0x7f0000000440)='./file1\x00', 0x0)
freebsd11_lstat(&(0x7f0000001640)='./file0/file1\x00', 0x0)
r1 = open(&(0x7f00000018c0)='./file0/file0\x00', 0x0, 0x0)
utimes(&(0x7f0000000400)='./file0/file1/file0\x00', &(0x7f00000005c0)={{0x80, 0x1f}, {0x2, 0x9}})
getgid()
rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000140)='./file0/file1\x00')
accept4(r1, &(0x7f00000003c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x10000000)
listen(r1, 0xff)
link(&(0x7f0000000340)='./file0/file1\x00', &(0x7f0000000380)='./file0/file0\x00')
getresgid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200))
freebsd11_fstat(r0, &(0x7f00000002c0))
sync()
r2 = dup(r1)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r3)
freebsd11_mknodat(r2, &(0x7f0000000280)='./file0\x00', 0x20, 0x5)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000480), &(0x7f00000004c0)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000500)=ANY=[@ANYBLOB="00ffffff0200000000000000000400009d0e0800"], 0x1)

00:00:39 executing program 0:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000080)="eb03871506cdc1430b6cb81e7cbc5a4efc3caf78a1c73b9b7ed2706d8c780ad91817afbc4d89d50cebaa14d331882f39c9b52810381848e8d82ecff98cda6b1e0a253959d952f905e3442a99c394ec99269b9eda7867a57a0229a334a9bb7ba163d7", 0x62)
r1 = socket(0x2, 0x10000000001, 0x0)
setsockopt$inet_tcp_int(r1, 0x6, 0x400, &(0x7f0000000000)=0x88, 0x4)
setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000040)=0x6, 0x4)

00:00:39 executing program 1:
r0 = semget(0x1, 0x0, 0x329)
__semctl$GETPID(r0, 0x3, 0x4, &(0x7f0000000100)=""/211)
r1 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0x1c, 0x10000000)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000080)={0x8}, 0x1)
semget(0x0, 0x2, 0x10)

00:00:39 executing program 2:
r0 = msgget$private(0x0, 0x0)
freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
getresuid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)=<r3=>0x0)
r4 = getgid()
r5 = fcntl$getown(0xffffffffffffff9c, 0x5)
r6 = getpid()
msgctl$IPC_SET(r0, 0x1, &(0x7f0000000240)={{0x1, r1, r2, r3, r4, 0x2, 0xfff}, 0x6, 0x2, 0x1, 0x81, 0x1, 0x1, r5, r6})
msgctl$IPC_INFO(r0, 0x3, 0x0)

00:00:39 executing program 3:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="c906337266696c653063"], 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYPTR=&(0x7f0000000200)=ANY=[@ANYBLOB="d00d1be222c56f5de666afdc5c41bcb9a1857d82c3f90d5bd45afba5f1fed8f472a25c4d4a1888539bd4f4db0c4d53ad2aae67df41feb0eb3cf0a108e4c3a7c081d382017be576b666f64a3954c2471f86566a5ba6a78aea414bbb2ef58a18b731bd333b886ffe74d1b47b0751ccf80481f4f1a21f7d4ebee9618042d8885243783338c1d66a3ef69f9de71e7632ade6d35d199705625999422a107780ec0a0e5c10ea0aa79c7da6afb5d06fb884901db572eb92944948d3eea746e1309e7934f1d33401b9bcb94b4b73bd058885a53b700e63b7a9c9e0326563faaa921c57e2399e61504c5db99b", @ANYPTR64=&(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYRESDEC, @ANYRES32=r0, @ANYRESOCT=r0, @ANYRES32=0x0], @ANYRESDEC=r0], @ANYRES32=<r1=>0x0], &(0x7f0000000040)=0x2)
r2 = dup(r0)
setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000140)={r1}, 0x8)

00:00:39 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x1105, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x1206, &(0x7f0000000140)=ANY=[@ANYBLOB="1c00000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="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"], 0x98)

00:00:39 executing program 2:
r0 = socket$inet(0x2, 0x3, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_buf(r1, 0x0, 0x5f, &(0x7f0000000000), 0x0)
setsockopt$inet_buf(r1, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000ee9ff0), 0x10)
socket$inet(0x2, 0x3, 0x1)
setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000000), 0x0)
sendmsg$inet_sctp(r1, &(0x7f0000000500)={&(0x7f0000000080)=@in={0x2, 0x3}, 0x10, &(0x7f00000000c0)=[{&(0x7f0000000480)="485a0c131f59b3e8167439882315ae80aeaf9605c519072bfc5e50928df399a5b48c2b6d0ec623fa83f6100e117f29ad7dfe7528b5283f5f606d9baae8128bfcd81d3770880646", 0x47}], 0x1, 0x0, 0x0, 0x20000}, 0x2018d)

00:00:39 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x3)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2, <r1=>0x0}, &(0x7f0000000100)=0x10)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000004c0)=ANY=[@ANYBLOB="1c004e2200000000000000000000000000000000000000000300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r1, @ANYBLOB="f1db59f371ab0edc13fc4491485ef0a7963426ee6158616154ed1a2b54bbad8bbd1aab83a71eba4c7c71b75081559cfe2d277a972a2b505a4591130b68741b0eb4b5c62e2f6e9751247ab50731a67d41816fd7f77f0f57235cb5c6c9e704008316191173ed79d31bd58b6288bae6920ce27feac2e413ba855b4663a3f1975a30ce99018b5dc496c562b7ca51c5f2"], 0x8c)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000240)={r1, 0x7, 0x9}, &(0x7f00000002c0)=0xc)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r0], 0x1)
socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4)
sigaltstack(&(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000140))
open(&(0x7f0000000200)='./file0\x00', 0x20000, 0x109)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000001c0)=0x9, 0x4)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x1f3)

00:00:39 executing program 2:
r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000))
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000140)={<r1=>0x0, 0x1000, "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"}, &(0x7f00000000c0)=0x1008)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000001200)={<r2=>r1, 0x1}, &(0x7f0000001180)=0x100000362)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000011c0)={0x5, 0x6000, 0x1, 0x0, r2}, 0x10)
r3 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r3, 0x29, 0x46, &(0x7f0000000100), 0x4)

00:00:39 executing program 3:
r0 = socket$inet(0x2, 0x20000000, 0x0)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000000)={<r1=>0x0, 0x1, 0xf, 0xffffffff, 0x5}, &(0x7f0000000040)=0x18)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0xffffffff80000001, 0x7, 0x400, 0x0, 0x1, 0x1, 0xfffffffffffffffc, 0x5, r1}, 0x20)

00:00:39 executing program 3:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0xfffffffffffffffc)
preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000240)=""/129, 0x81}], 0x1, 0x0)
pwritev(r0, &(0x7f0000000080), 0x1, 0x0)
r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10000, 0x0)
ftruncate(r0, 0xbed6)
close(r0)
preadv(r1, &(0x7f0000001780)=[{&(0x7f0000000180)=""/184, 0x1b133353141e377d}], 0x10000000000000d1, 0x0)
execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0)

00:00:39 executing program 2:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000140)={@broadcast, @loopback}, &(0x7f0000000180)=0x8)
sendmsg(r0, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f00000012c0)=[{0x10, 0x3}], 0x10}, 0x0)
socket(0x1c, 0x4, 0x2)
r1 = socket$inet6(0x1c, 0x2, 0x9)
getsockopt$inet6_int(r1, 0x29, 0x58, &(0x7f00000001c0), &(0x7f0000000200)=0x4)
r2 = socket$inet6(0x1c, 0x7, 0x1b)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000040)={<r3=>0x0, 0x2, 0x3f}, &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f00000000c0)=ANY=[@ANYRES32=r3, @ANYBLOB="900dfcffffff040003000800040005000800040001000800"], &(0x7f0000000100)=0x1c)

00:00:39 executing program 1:
r0 = socket(0x11, 0x3, 0x1)
sendto$unix(r0, &(0x7f0000000100)="b1000508b100a45997bb43e25786cb3849451ae3d3051020741038f53e8551f30ce390500e08fecea11ea8fef96e4fc748e93f0b780486ae007373a1bdbe781e5d8f6aef9187a869a4d3722c91f75073a1ebe2a4cbba982fd825582fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d606290d7d026ba8af63ff37282934e4fd89f20fd3873babfbb770c1f5a872c881ff7cc53c094303b2b8a85ff3fa86d9211830e0f2f0c9029fc7ab3a34c290", 0xb1, 0x0, 0x0, 0x0)
sendto$unix(r0, &(0x7f00000001c0)="2ee6cd", 0x3, 0x8, &(0x7f0000000200)=@abs={0x0, 0x0, 0x3}, 0x8)
sendto$unix(r0, &(0x7f0000000000)="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", 0xfc, 0x1, 0x0, 0x0)

00:00:39 executing program 2:
socket$inet_icmp_raw(0x2, 0x3, 0x1)
select(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0xffffffffffffffff}, 0x0, &(0x7f0000000100)={0x1, 0xffffffff, 0x2, 0x5, 0x82, 0x9, 0x1bc, 0xffff}, &(0x7f0000000180)={0x2, 0x800})

00:00:40 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2, 0x410, r0, 0x0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x26, &(0x7f0000000140)=ANY=[@ANYBLOB="1c0000000000000000000000000000000000000000000000050000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001ecf4cdec083ce73fd64bb8aa6fec00d2337dde8b3b7289662c47bc8962e03bf77c68af986e9253daa68822a404da31a63ef6db22dde70e146256d", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00{Q'], 0x8c)

00:00:41 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x800, "74a15c67ccad242803084ac39990048e"}, 0x14)
connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e2f66696c653010956c320e88f1300a997248ab323b31acfec4e8d12a6fa3d901442933dff5b1d5f6e2d4221834cb1e3c2de1a474217a"], 0x10)
shutdown(r0, 0x2)

00:00:41 executing program 1:
r0 = socket(0x6, 0x10000001, 0x5)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00'], 0x10)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000040)={<r1=>0x0, 0x8001, 0x0, 0x1000, 0x7ff}, &(0x7f0000000080)=0x18)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000180)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r1, 0x5, 0x7, 0x4}, &(0x7f00000000c0)=0x94)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1105, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10)
setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000240)={'accf_data\x00', "b92a638fbfe9e7933d23160ad4034848fc4ff1fdfd8d520f17c0895fd33a26ce8a15c9f461ed51af62e71879424d404af6d81734b1ad013d03361b0101f191650f4da8e583add2f31ce79c7d91cb05fec4d268bb8ac45383cf4f4a4dc62867e1683204af58bcaa978a72caed8d58c0d9a22877e46585c1a252f6fd49d381a73ae37c1fbe9dd1d3dff86a4a034806b189a287bf25635cee61d64a16de6d27d945d89435eb5948e6af29ce56df0336401a6df25d27142e4d38c39585455d29f8425530ccb6fc26b4be2f6179a1fdee262f5212e6f20824320bfb0b1c6e75edd8824d027ac5aaf9cf07e339a9f27094f5b6"}, 0x100)

00:00:41 executing program 2:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_int(r0, 0x0, 0x43, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f0000000040), 0x4)

00:00:41 executing program 3:
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0)
mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0)
mkdirat(r0, &(0x7f0000000140)='./file2\x00', 0x0)
poll(&(0x7f0000000000)=[{r0, 0x80}, {r0, 0x100}], 0x2, 0x0)
rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00')
fsync(r0)

00:00:41 executing program 2:
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
r2 = open(&(0x7f0000fb8ff8)='./file0\x00', 0x0, 0x0)
lseek(r2, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x4, <r3=>0x0}, &(0x7f00000000c0)=0xc)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000100)={<r4=>0x0, 0x4}, &(0x7f0000000140)=0x8)
getsockopt$inet6_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000180)={r3, 0x7ff, 0x8000, 0x61, 0x2f6d, 0x6f, 0x400, 0x1, {@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r4, 0x4, 0xeb6, 0x7, 0xffffffff80000000, 0x40}}, &(0x7f0000000240)=0xb8)

00:00:41 executing program 1:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
listen(r1, 0x0)
accept(r1, 0x0, 0x0)
close(r0)
execve(0x0, 0x0, 0x0)
poll(&(0x7f0000001100)=[{r0}], 0x307, 0x0)
r2 = shmget(0x1, 0x1000, 0x40, &(0x7f0000ffe000/0x1000)=nil)
shmctl$SHM_LOCK(r2, 0xb)

00:00:41 executing program 2:
setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000040)="ee08665d19ac14d5e51348771197a7728420aef61715f7b1c3d4b3830c921bf0817a0000000000006a89dbdf", 0x38)
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x3)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000300)={0x80000000, 0x2, 0x1800, 0x2, 0x7, 0x2000, 0x80, 0x3, <r1=>0x0}, &(0x7f0000000340)=0x20)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000380)={r1, 0x13f405f7, 0x3}, 0xc)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000001c0)={0x1, 0x700000000000000, 0x4000, 0x3f, 0xcac0, 0x75, 0x2d4, 0x4, r1}, &(0x7f00000004c0)=0x20)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2, <r2=>0x0}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000500)={r2, 0x10003, 0x3, 0x7, 0x83b1}, &(0x7f0000000540)=0xffffffffffffff94)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000580)=ANY=[@ANYBLOB="013694091c1378754febeeed5538d7000000ff03b2150d4893b20000000000207fffcde6f8f315956525a015eb26ecd2e580015fa2a55b302b74d8bd1b318d32c5a0fa8a0c38867e59301ba6c40561a7d0a7971b03c0e1a60b5247588e669f7e672fe751cec2"], &(0x7f0000000200)=0x6)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0xff, 0x4)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r0], 0x1)
getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000240)={r2, 0x7}, 0x8)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000140)={r2, 0x8, 0x6}, 0x8)
setsockopt$inet_opts(r0, 0x0, 0x2, &(0x7f00000003c0)="01b8033d", 0x3cd)

00:00:42 executing program 0:
r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x804, 0x150)
r1 = fcntl$dupfd(r0, 0x15, 0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4)
setitimer(0x0, 0xffffffffffffffff, 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x100004)
getsockopt$inet_udp(r2, 0x11, 0x57a8802678345037, &(0x7f0000000100), &(0x7f0000000140)=0x4)

00:00:42 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
readv(r0, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xfffffcc7}], 0x1)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000001980)={@in6={{0x1c, 0x2, 0x5, @empty, 0xfffffffffffffffa}}, <r1=>0x0, 0x4, 0x5, 0x10b, 0x59, 0x4c5, 0x5}, &(0x7f0000001a40)=0x98)
setsockopt$sock_int(r0, 0xffff, 0xa00, &(0x7f0000000500)=0x200, 0x4)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000001a80)={@in6={{0x1c, 0x2, 0x0, @empty, 0x80000000}}, r1, 0x2, 0x0, 0x6, 0x81, 0x8, 0x2}, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r2=>0x0]}, &(0x7f00000000c0)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r2, 0x1000a}, 0xfe88)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000001900)={r2, 0x100000000}, &(0x7f0000001940)=0x8)
execve(0x0, 0x0, 0x0)
recvmsg(r0, &(0x7f00000018c0)={&(0x7f0000000140)=@un=@abs, 0x8, &(0x7f0000000800)=[{&(0x7f0000000200)=""/149, 0x95}, {&(0x7f00000002c0)=""/139, 0xfffffffffffffca2}, {&(0x7f0000000380)=""/147, 0x93}, {&(0x7f0000000180)=""/25, 0x19}, {0x0}, {&(0x7f0000000540)=""/177, 0xb1}, {&(0x7f0000000440)=""/150, 0xfffffffffffffe7d}, {&(0x7f00000006c0)=""/7, 0x7}, {&(0x7f0000000780)=""/118, 0x76}], 0x10000000000000d8, &(0x7f00000008c0)=""/4096, 0x1000}, 0x0)

00:00:42 executing program 3:
r0 = socket$inet6(0x1c, 0x3, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x9, 0x0, 0x0)
socket$inet6(0x1c, 0x20000003, 0x3ff)

00:00:42 executing program 3:
freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00', 0x7fff}, 0x24)
r1 = socket(0x3, 0x5, 0x500000000)
setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000040)='hd\x00', 0x3)
r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setsockopt$inet_tcp_int(r2, 0x6, 0x0, &(0x7f0000000000)=0x200, 0x4)
shmget$private(0x3, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil)

00:00:43 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$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000140)={0x2}, 0x4)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000340)={<r2=>r1, 0xe}, &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={r2, 0x2000, 0x4, 0x8, 0xff, 0x3df6d220}, &(0x7f00000000c0)=0x14)

00:00:43 executing program 3:
r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0x1c)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000080)={0x40, {{0x2, 0x2, @broadcast}}}, 0x90)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_opts(r1, 0x0, 0x46, &(0x7f0000000580), 0x1f)
fdatasync(r1)
socket$inet_udp(0x2, 0x2, 0x0)

00:00:43 executing program 3:
mkdir(&(0x7f0000000680)='./control\x00', 0x0)
r0 = open(&(0x7f0000000600)='./control\x00', 0x0, 0x0)
mknodat(r0, &(0x7f0000000000)='./control\x00', 0x103c, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000140)={0x1ff, 0x0, 0x7fff, 0x6, <r1=>0x0}, &(0x7f0000000180)=0x10)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000001c0)={r1, 0x1000}, 0x8)
faccessat(r0, &(0x7f000003fff6)='./control\x00', 0x7, 0x0)
accept(r0, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000100)=0x8)

00:00:43 executing program 2:
mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0)
r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x10000000)
setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, 0xfffffffffffffffe, 0x0)

00:00:43 executing program 3:
r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
writev(r0, &(0x7f0000000440)=[{&(0x7f0000002a40)="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", 0xd31}], 0x1)
r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40, 0x2)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0)
mlock(&(0x7f0000fee000/0x12000)=nil, 0x12000)
msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0)
r2 = openat(r1, &(0x7f0000000040)='./file0\x00', 0x1, 0x1)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000280)={<r3=>0x0, 0x80000001}, &(0x7f00000002c0)=0x8)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000300)={<r4=>0x0, 0x5, 0x1, 0x1, 0x2}, &(0x7f0000000340)=0x18)
sendmsg$inet6_sctp(r2, &(0x7f0000000380)={&(0x7f0000000140)=@in={0x2, 0x2, @broadcast}, 0x10, &(0x7f0000000240)=[{&(0x7f0000000180)="2722ee8f585579865d8afefce257", 0xe}, {&(0x7f00000001c0)="7277b6171247f950e1f78fc500dc39057d8a6e17121df07a005cc090067bcc0ca323021cf8fa74342391ae691dabdbe5121e18d36fd0111769bb3cb594a34583ec0e6f8442b3246c4aad62a4236aa72c786fb91ca418957842db4a87", 0x5c}], 0x2, &(0x7f0000000480)=[@sndrcv={0x2c, 0x84, 0x2, {0x100000001, 0xffffffffffff1dd1, 0x4100, 0x101, 0x5, 0x0, 0xc33, 0x6, r3}}, @init={0x14, 0x84, 0x1, {0x0, 0x3dcc, 0x9, 0x7ff}}, @sndinfo={0x1c, 0x84, 0x4, {0x2, 0x10, 0x1ee000, 0x100000000, r4}}, @dstaddrv6={0x1c, 0x84, 0xa, @loopback}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, [], 0x0}}, @authinfo={0x10, 0x84, 0x8, {0xaab}}, @init={0x14, 0x84, 0x1, {0x2b601c44, 0x0, 0xd5ae, 0xe96}}, @init={0x14, 0x84, 0x1, {0x5, 0x200, 0x9, 0x42}}], 0xcc, 0x1}, 0x4)
getsockopt$inet6_tcp_buf(r2, 0x6, 0x2020, &(0x7f0000000080)=""/84, &(0x7f0000000100)=0x54)

00:00:46 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
readv(r0, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xfffffcc7}], 0x1)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000001980)={@in6={{0x1c, 0x2, 0x5, @empty, 0xfffffffffffffffa}}, <r1=>0x0, 0x4, 0x5, 0x10b, 0x59, 0x4c5, 0x5}, &(0x7f0000001a40)=0x98)
setsockopt$sock_int(r0, 0xffff, 0xa00, &(0x7f0000000500)=0x200, 0x4)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000001a80)={@in6={{0x1c, 0x2, 0x0, @empty, 0x80000000}}, r1, 0x2, 0x0, 0x6, 0x81, 0x8, 0x2}, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r2=>0x0]}, &(0x7f00000000c0)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r2, 0x1000a}, 0xfe88)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000001900)={r2, 0x100000000}, &(0x7f0000001940)=0x8)
execve(0x0, 0x0, 0x0)
recvmsg(r0, &(0x7f00000018c0)={&(0x7f0000000140)=@un=@abs, 0x8, &(0x7f0000000800)=[{&(0x7f0000000200)=""/149, 0x95}, {&(0x7f00000002c0)=""/139, 0xfffffffffffffca2}, {&(0x7f0000000380)=""/147, 0x93}, {&(0x7f0000000180)=""/25, 0x19}, {0x0}, {&(0x7f0000000540)=""/177, 0xb1}, {&(0x7f0000000440)=""/150, 0xfffffffffffffe7d}, {&(0x7f00000006c0)=""/7, 0x7}, {&(0x7f0000000780)=""/118, 0x76}], 0x10000000000000d8, &(0x7f00000008c0)=""/4096, 0x1000}, 0x0)

00:00:46 executing program 1:
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f00000001c0)=0x1, 0x4)
r2 = dup(r0)
read(r1, &(0x7f0000000140)=""/89, 0x228)
read(r1, &(0x7f0000000040)=""/236, 0xec)
write(r2, &(0x7f0000000040), 0x1fff)

00:00:46 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, 0x26, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="b9e05da3fd46d9ceffaca4fbd7fcbe9af6fa6764aac55558c001860cf7565ece0da80ad65281d673044edcd4cec824ca393252428a57d4dee9bfea1915722e0eac11469135419fc31964f90e294fb365fd1fc31e07ddd3d72f54b2fab3d87dc745edc6a57694c708c890d863146acfb4d91f2f6bf14303caffb21bb534642492136d92a47aaf463e889fa5a8bdeab981c8dc51a2b65acdccd2766e83b94060f9e9934993d8c0bb4d05a7ad5746991504a496e5d5e4dd4bf685199c1217ed1f04adc97d"], 0x8)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000040)={<r1=>0x0, 0x5b, "6b486eba4217045668ce1f88f1257ec91e91987a697a1781d428cb4541c6949589d0f0c2a720bf30ccf9670fd23214dc2499b49d2a814bebcde295613bc1612ab7ca2f4ba7c4e9484c56e7597b92e14a4bcf3bd81f736ba92bf7cc"}, &(0x7f0000000100)=0x63)
setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000240)={r1, &(0x7f0000000140)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x0, @multicast1}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x0, @multicast2}, @in6={0x1c, 0x1, 0xfffffffffffffffe, @empty, 0x6}, @in6={0x1c, 0x3, 0x42, @remote={0xfe, 0x80, [], 0x0}, 0xcdc}, @in={0x2, 0x0, @broadcast}, @in={0x2, 0x0, @multicast2}, @in={0x2, 0x0, @multicast2}, @in6={0x1c, 0x0, 0x10000, @remote={0xfe, 0x80, [], 0x0}, 0x401}]}, &(0x7f0000000280)=0x10)

00:00:46 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0)
open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
lseek(r0, 0x0, 0x1)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040)=0x1, 0x4)
fcntl$setflags(r0, 0x2, 0x1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
__getcwd(0x0, 0x0)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0)
r1 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil)
shmctl$IPC_STAT(r1, 0x2, 0x0)

00:00:47 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
readv(r0, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xfffffcc7}], 0x1)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000001980)={@in6={{0x1c, 0x2, 0x5, @empty, 0xfffffffffffffffa}}, <r1=>0x0, 0x4, 0x5, 0x10b, 0x59, 0x4c5, 0x5}, &(0x7f0000001a40)=0x98)
setsockopt$sock_int(r0, 0xffff, 0xa00, &(0x7f0000000500)=0x200, 0x4)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000001a80)={@in6={{0x1c, 0x2, 0x0, @empty, 0x80000000}}, r1, 0x2, 0x0, 0x6, 0x81, 0x8, 0x2}, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r2=>0x0]}, &(0x7f00000000c0)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r2, 0x1000a}, 0xfe88)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000001900)={r2, 0x100000000}, &(0x7f0000001940)=0x8)
execve(0x0, 0x0, 0x0)
recvmsg(r0, &(0x7f00000018c0)={&(0x7f0000000140)=@un=@abs, 0x8, &(0x7f0000000800)=[{&(0x7f0000000200)=""/149, 0x95}, {&(0x7f00000002c0)=""/139, 0xfffffffffffffca2}, {&(0x7f0000000380)=""/147, 0x93}, {&(0x7f0000000180)=""/25, 0x19}, {0x0}, {&(0x7f0000000540)=""/177, 0xb1}, {&(0x7f0000000440)=""/150, 0xfffffffffffffe7d}, {&(0x7f00000006c0)=""/7, 0x7}, {&(0x7f0000000780)=""/118, 0x76}], 0x10000000000000d8, &(0x7f00000008c0)=""/4096, 0x1000}, 0x0)

00:00:49 executing program 3:
r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='.\x00', 0x0, 0x0)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="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", 0x180, 0x0, 0x0, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={<r2=>0x0, 0x1}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000300)=ANY=[@ANYRES32=r2, @ANYBLOB="5d000000c0a95c4c21b547facb4dba8332b1dcaeef0ecc827259ef1022741e2811203aa4e79dbb084b78d2e9eb448d88d3622bad96f9dec988b99b37fdb66b16df000000000000000000000000000000002ab09948f9f4f35ac48f94bda90aecfbafee7ab7b754ddba7969d9aa8501c55adb1c59fab1ecfc291b47ad74c7d4a729f58e2953"], &(0x7f00000002c0)=0x65)
openat(r1, &(0x7f0000000100)='./file0\x00', 0x0, 0x0)

00:00:49 executing program 2:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x100ffe, 0x0)
r1 = open(0x0, 0x40002, 0x0)
getsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f00000001c0), &(0x7f0000000140)=0x4)
r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
freebsd11_fstat(r2, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
freebsd11_fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, <r4=>0x0})
setreuid(r3, r4)
getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000080), &(0x7f00000000c0)=0x8)
truncate(&(0x7f0000000180)='./file0\x00', 0x9)
truncate(&(0x7f0000000040)='./file0\x00', 0x90802)
r5 = semget$private(0x0, 0x0, 0x2)
__semctl$SEM_INFO(r5, 0x3, 0xb, &(0x7f0000000300)=""/4096)
mlockall(0x3)
sendfile(r1, r1, 0x0, 0x1)

00:00:49 executing program 3:
getgroups(0x3, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff, <r0=>0xffffffffffffffff])
setresgid(r0, 0x0, r0)
setresgid(r0, 0x0, r0)

00:00:49 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
readv(r0, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xfffffcc7}], 0x1)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000001980)={@in6={{0x1c, 0x2, 0x5, @empty, 0xfffffffffffffffa}}, <r1=>0x0, 0x4, 0x5, 0x10b, 0x59, 0x4c5, 0x5}, &(0x7f0000001a40)=0x98)
setsockopt$sock_int(r0, 0xffff, 0xa00, &(0x7f0000000500)=0x200, 0x4)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000001a80)={@in6={{0x1c, 0x2, 0x0, @empty, 0x80000000}}, r1, 0x2, 0x0, 0x6, 0x81, 0x8, 0x2}, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r2=>0x0]}, &(0x7f00000000c0)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r2, 0x1000a}, 0xfe88)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000001900)={r2, 0x100000000}, &(0x7f0000001940)=0x8)
execve(0x0, 0x0, 0x0)
recvmsg(r0, &(0x7f00000018c0)={&(0x7f0000000140)=@un=@abs, 0x8, &(0x7f0000000800)=[{&(0x7f0000000200)=""/149, 0x95}, {&(0x7f00000002c0)=""/139, 0xfffffffffffffca2}, {&(0x7f0000000380)=""/147, 0x93}, {&(0x7f0000000180)=""/25, 0x19}, {0x0}, {&(0x7f0000000540)=""/177, 0xb1}, {&(0x7f0000000440)=""/150, 0xfffffffffffffe7d}, {&(0x7f00000006c0)=""/7, 0x7}, {&(0x7f0000000780)=""/118, 0x76}], 0x10000000000000d8, &(0x7f00000008c0)=""/4096, 0x1000}, 0x0)

00:00:49 executing program 3:
r0 = socket$inet(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000000)={0xff, 0x3800, 0x2e, 0x200, <r1=>0x0}, &(0x7f00000000c0)=0x10)
setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0x0, 0x5, 0x4}, 0x10)

00:00:51 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
readv(r0, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xfffffcc7}], 0x1)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000001980)={@in6={{0x1c, 0x2, 0x5, @empty, 0xfffffffffffffffa}}, <r1=>0x0, 0x4, 0x5, 0x10b, 0x59, 0x4c5, 0x5}, &(0x7f0000001a40)=0x98)
setsockopt$sock_int(r0, 0xffff, 0xa00, &(0x7f0000000500)=0x200, 0x4)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000001a80)={@in6={{0x1c, 0x2, 0x0, @empty, 0x80000000}}, r1, 0x2, 0x0, 0x6, 0x81, 0x8, 0x2}, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r2=>0x0]}, &(0x7f00000000c0)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r2, 0x1000a}, 0xfe88)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000001900)={r2, 0x100000000}, &(0x7f0000001940)=0x8)
execve(0x0, 0x0, 0x0)
recvmsg(r0, &(0x7f00000018c0)={&(0x7f0000000140)=@un=@abs, 0x8, &(0x7f0000000800)=[{&(0x7f0000000200)=""/149, 0x95}, {&(0x7f00000002c0)=""/139, 0xfffffffffffffca2}, {&(0x7f0000000380)=""/147, 0x93}, {&(0x7f0000000180)=""/25, 0x19}, {0x0}, {&(0x7f0000000540)=""/177, 0xb1}, {&(0x7f0000000440)=""/150, 0xfffffffffffffe7d}, {&(0x7f00000006c0)=""/7, 0x7}, {&(0x7f0000000780)=""/118, 0x76}], 0x10000000000000d8, &(0x7f00000008c0)=""/4096, 0x1000}, 0x0)

00:00:51 executing program 2:
r0 = accept$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs, &(0x7f0000000100)=0x8)
r1 = accept(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000180)=0x2)
r2 = accept$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000200)=0x1c)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
poll(&(0x7f0000000240)=[{r0, 0x4}, {r1, 0x80}, {r2}, {r3, 0x24}], 0x4, 0xb6e)
munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x6)
r4 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x20000000)
getsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x4)

00:00:51 executing program 3:
r0 = open(&(0x7f0000000340)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x0)
fcntl$getflags(0xffffffffffffffff, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000540)=ANY=[@ANYBLOB="02004e20ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000919297e2ce151a7e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ad88853c0e6836", @ANYRES32=<r1=>0x0, @ANYBLOB="9402000006000000880000000100000003000600"], &(0x7f0000000000)=0xa0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000002c0)={0x1, 0x6, 0x410, 0x2, 0x20, 0xdad, 0xffff, 0x2, r1}, &(0x7f0000000300)=0x20)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000440)={r1, &(0x7f0000000380)=[@in6={0x1c, 0x3, 0x7, @loopback, 0x5}, @in6={0x1c, 0x0, 0x3, @loopback, 0x10000}, @in6={0x1c, 0x3, 0xfff, @local={0xfe, 0x80, [], 0x0}}, @in6={0x1c, 0x2, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x800}, @in6={0x1c, 0x3, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x1}, @in={0x2, 0x2, @broadcast}, @in={0x2, 0x3, @loopback}, @in={0x2, 0x2, @loopback}]}, &(0x7f0000000480)=0x10)
r2 = open(0x0, 0x400000000, 0x4c)
getsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, &(0x7f0000000040))
freebsd11_lstat(0x0, 0x0)
getgroups(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000004c0)={r1, 0x8001, 0x1, 0x7ff, 0x1}, &(0x7f0000000500)=0x18)
recvfrom$inet(r2, &(0x7f0000000140)=""/55, 0x37, 0x0, &(0x7f00000001c0)={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10)
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000080), &(0x7f0000000100)=0x4)
freebsd11_fstat(0xffffffffffffffff, 0x0)

00:00:54 executing program 0:
r0 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0)
symlinkat(&(0x7f0000000080)='./file0\x00', r0, &(0x7f0000000000)='./file1\x00')
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file2\x00', 0x0)
getresgid(&(0x7f00000000c0)=<r1=>0x0, &(0x7f0000000140), &(0x7f0000000180))
getgroups(0x1, &(0x7f00000001c0)=[r1])
fdatasync(r0)
writev(r0, &(0x7f0000000300)=[{&(0x7f0000000200)="036d477d97583fb7e8aeb31a5bd9ef2c7fa02b27d8f577a6a9a93fdea297aad8340482be559aab61d14ef32d3d6d3f6749594c52fcf20504b99dbcf10611f47cdc7d51e917b6d0cdb5befe1f7f80ddce366ccc5ed5a4e4d29cf0285e57f5cb3e4f29d126417df59a94a41d9dfc5d4c9506d1a727c7ba7b1db09eb3dacd2072ba2a5a9f5f9d38dc35e5dbd728c0cf45d44e2f6731d47106eff43fcf4fff60e59255435f8628aa643273c8f44fe59c0fd84881f4a98bc839619dfc26be082b6f20c04d79bd97341c2748529bc10049c6fd350e4b", 0xd3}], 0x1)

00:00:54 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = fcntl$dupfd(r0, 0x11, r0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x1205, &(0x7f0000000000), 0xfe6a)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000040)=0xdc06b8d, 0x4)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={<r2=>0x0, 0x7ff, 0x9, 0x8, 0x31cf, 0x5}, &(0x7f00000000c0)=0x14)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000100)={r2, 0x800}, &(0x7f0000000140)=0x8)

00:00:54 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
readv(r0, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xfffffcc7}], 0x1)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000001980)={@in6={{0x1c, 0x2, 0x5, @empty, 0xfffffffffffffffa}}, <r1=>0x0, 0x4, 0x5, 0x10b, 0x59, 0x4c5, 0x5}, &(0x7f0000001a40)=0x98)
setsockopt$sock_int(r0, 0xffff, 0xa00, &(0x7f0000000500)=0x200, 0x4)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000001a80)={@in6={{0x1c, 0x2, 0x0, @empty, 0x80000000}}, r1, 0x2, 0x0, 0x6, 0x81, 0x8, 0x2}, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r2=>0x0]}, &(0x7f00000000c0)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r2, 0x1000a}, 0xfe88)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000001900)={r2, 0x100000000}, &(0x7f0000001940)=0x8)
execve(0x0, 0x0, 0x0)
recvmsg(r0, &(0x7f00000018c0)={&(0x7f0000000140)=@un=@abs, 0x8, &(0x7f0000000800)=[{&(0x7f0000000200)=""/149, 0x95}, {&(0x7f00000002c0)=""/139, 0xfffffffffffffca2}, {&(0x7f0000000380)=""/147, 0x93}, {&(0x7f0000000180)=""/25, 0x19}, {0x0}, {&(0x7f0000000540)=""/177, 0xb1}, {&(0x7f0000000440)=""/150, 0xfffffffffffffe7d}, {&(0x7f00000006c0)=""/7, 0x7}, {&(0x7f0000000780)=""/118, 0x76}], 0x10000000000000d8, &(0x7f00000008c0)=""/4096, 0x1000}, 0x0)

00:00:54 executing program 2:
syz_emit_ethernet(0xe, &(0x7f0000000140)="79cdeb8ce60e923afeed35c00806")
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100844, 0x8)
r1 = dup(r0)
setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0x69, &(0x7f0000000040)={{0x1c, 0x3, 0x6, @loopback, 0x4}, {0x1c, 0x2, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0x9}, 0x101, [0x47, 0x0, 0x401, 0x0, 0x2, 0x80000000, 0x87b, 0x1]}, 0x5c)

00:00:54 executing program 2:
munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000)
mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2)
r0 = dup(0xffffffffffffff9c)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x81010, r0, 0x0)
mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2)
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x20000000)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000140)={<r2=>0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000180)=0x10)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000300)=ANY=[@ANYRES32=r2, @ANYBLOB="06c2a95ed235482f10c1e69c54a200000000000000005edbddc8e2c3d6ae23fe71193c343ddf795c0d8a280edcc318b02be1894ee3c646ded9793c5295c71ef6884f06b9d34160d5632fa1867e66a27d0b01e2fc32c949ed0284c8ec98a6ed14c24d020d7c6ec96c691ceefb93f03755997422fbd88e8e0f479fa5a533c72d3fc313066f7e1a10ee095ef1d0a7ce50af17bcc42496eaa40c9dbd5ac5069c2986dfabf98af182d06d5c19233bc733aefe5cbe830b000000000000000000000000000000000000000000000000"], 0x21)

00:00:55 executing program 0:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
shutdown(r1, 0x0)
r2 = accept4(r0, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x8, 0x30000000)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f00000000c0)=0xa44, 0x4)
getsockname(r1, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000100)=0x1c)

00:00:56 executing program 0:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_buf(r0, 0x6, 0x4, &(0x7f0000000000)="b70115855734e52fadaf0a50dd07082ac0dcd6acb2f55749913adec67e6184e3360e530f049d384d2628dba8ed709a81024ac65ed8b1de97f8f71187d834509cd71674d5312f07ce78f5e65dbbaf46cf3d1b508533c230073dd62685fa3143f3c3b1bf245a5ad94692c64af6f068db63b51d31b56314b84eacaef33704ef2ac67ce115ac7c7556535a445895e6301aaa1fe5d723441d6ebc46795f70890529d78e8b020dd6785ee35cbaa90ab5925cde594e72b7d12e29847e19656ae7a378fac4c68e1ad58300743e539f39ad9b866c1cf4b91c1d8991e567ad7581464ed188", 0xe0)

00:00:56 executing program 3:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={<r0=>0xffffffffffffffff})
r1 = getpgrp(0x0)
getpgrp(r1)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b010000ffff000005"], 0x9}, 0x0)
sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x11b}, 0x0)

00:00:56 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0)
pipe2(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000200)={<r1=>0x0, 0xcf, "b61726469aedc8341cc6de13bbee605de06da5721158d1f7aa714334183d8bdde983e3c2bd7e81bfbea5971f7d792e7aca22ff7c1d98475932d3b7c1cbaabf438e844e77ccf07bbf3d38e271139aaef6bb2f219108cba2e1f524d3ea58d253ef69ef51530a73f9cc6c17254941932eba3d7548ad18286a148384f26d9fa01eaecde8786fb780bcdb9e26c406e9ce9c0790d594c9c22f501d25b1df4a566e7daac5ccb8889595a006475082c816a2763ad3ea5b2f59e165410cc743e564a0e6eb6732b974bf49a958a0c240374ffed9"}, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000300)={r1, 0x38b800000000, 0xdd, "e10a128b890e665969312fa17a3e0de413799cfb738822d17d366555319ff7dc42f9f675a6b0cf45d88b8ab00eccf3cc5a85dcc2168c2f3f8b8d561e9f808c7d49f75d2b0c86222d1ffc1f69266879521a800ac5b97668dffbd54523c29e8640259354fcc96abb510d446e00bcce8b2b679a050f5f96a5051670846eda0bad419f5507ca0d8f43009cb793a6ee716e1c471b4af595650dfec21a57c5d81e571a62bf9ebd3d9658c0e0ca6efbcb34d47637e8ec890e20e920d161965697017a5115ba7fc3784142b1a3bed39f857c586c138244bca536c64e20c0c996b2"}, 0xe5)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, 0x0, 0x0)

00:00:57 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x400000000106)
madvise(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x100000202, 0x0)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0)
setuid(0xee01)
clock_settime(0x0, &(0x7f0000000140))
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0)
mlock(&(0x7f0000ffa000/0x2000)=nil, 0x2000)
msync(&(0x7f0000ffc000/0x2000)=nil, 0x2600, 0x2)

00:00:57 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, 0xb, &(0x7f0000000100)=ANY=[@ANYBLOB="02000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="cc2c000000000100"], 0x94)
open$dir(&(0x7f0000000300)='./file0\x00', 0x100, 0x8)
writev(r0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000040)={@in6={{0x1c, 0x3, 0x7f, @local={0xfe, 0x80, [], 0x0}, 0x3}}, <r1=>0x0}, &(0x7f00000001c0)=0x84)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200)={@in6={{0x1c, 0x3, 0x8, @loopback, 0x80000000}}, r1, 0x21, 0x7fff, 0xde}, &(0x7f00000002c0)=0x8c)

00:00:57 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x3)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, 0x0, 0x0)
freebsd11_lstat(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000016c0)={@in6={{0x1c, 0x1, 0x8001, @empty, 0x2}}}, &(0x7f0000000500)=0x84)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
accept4(0xffffffffffffffff, &(0x7f0000000680)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], &(0x7f00000004c0)=0x1002, 0x0)
recvfrom(0xffffffffffffffff, &(0x7f00000003c0)=""/49, 0x31, 0x2, &(0x7f0000000400)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2}, &(0x7f0000000100)=0x10)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r0], 0x1)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x6, 0x410, 0xffffffffffffffff, 0x0)
getsockopt$sock_int(r0, 0xffff, 0x15812, &(0x7f0000000440), &(0x7f0000000040)=0x4)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000001c0)=0x9, 0x4)
open(&(0x7f0000000000)='./file0\x00', 0x100000, 0x0)

00:00:57 executing program 3:
syz_emit_ethernet(0xfe8e, &(0x7f0000000080)="79ddeb15618f8bbe5d00200083e48e67f956546c7159cd55bbe0973b63ea984a7880870ca7c5d7ffaa37e053928c24a3eb3b086843e909fde7fd743c0bce458b10f3af46c454ba5ebb975749f3129838a627f3e7e7e6b4a71c0b89c39566a60714b7ffd2280000000000000000000000000000")

00:00:58 executing program 3:
socket(0x11, 0x3, 0x0)

00:00:58 executing program 3:
r0 = socket(0x1c, 0x5, 0x0)
getsockopt$inet_udplite(r0, 0x88, 0x6, &(0x7f0000000000), &(0x7f0000000040)=0x4)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x520}, 0x10)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="001c2e2f665b3c30cb2f66696c653000"], 0x1c)

00:00:58 executing program 1:
setitimer(0x0, &(0x7f0000000000)={{0xb95}, {0x0, 0x28a}}, 0x0)

00:00:59 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
truncate(&(0x7f0000000000)='./file0\x00', 0x400)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080)=0xfffffffffffffff7, 0x4)

00:00:59 executing program 1:
socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000340)={<r0=>0xffffffffffffffff})
connect$unix(r0, &(0x7f0000001580)=@abs={0x1, 0x0, 0x2}, 0x8)
r1 = msgget$private(0x0, 0x0)
msgsnd(r1, &(0x7f0000000040)={0x2, "ce12f854709b0d785a625dd5159118aa29a3d4fe511293fb37a3d22e9a95d7a478a5732ea031a7bea6962e9aae63ff6ede7507099946a5de99ad2e8f515e3da2edf9238412cc373ab060e794efd88fc74053fff029efeec7af0b"}, 0x62, 0x800)
msgsnd(r1, &(0x7f0000000380)={0x1, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0x8f, 0x800)
r2 = getuid()
getgroups(0x2, &(0x7f0000000000)=[<r3=>0x0, 0x0])
freebsd10_pipe(&(0x7f00000002c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff})
setsockopt$inet6_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000300)={0x0, "e2c2a146c8b333be4c8fc8b5e1be55ea"}, 0x14)
getresuid(&(0x7f0000000140), &(0x7f00000001c0)=<r6=>0x0, &(0x7f0000000200))
fstat(0xffffffffffffff9c, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r7=>0x0})
fchmodat(r4, &(0x7f00000015c0)='./file0\x00', 0x24)
msgctl$IPC_SET(r1, 0x1, &(0x7f0000000240)={{0xfffffffffffeffff, r2, r3, r6, r7, 0x19, 0x1f}, 0x1, 0x8, 0x1c, 0x401, 0x300b6671, 0x6})
msgsnd(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0600000000000000"], 0x1, 0x0)
msgrcv(r1, &(0x7f00000000c0)={0x0, ""/116}, 0x7c, 0x1, 0x1800)
msgrcv(r1, &(0x7f0000000540)={0x0, ""/4096}, 0x1008, 0x2, 0x1800)

00:00:59 executing program 3:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x18804, 0x100)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000080)={<r1=>0x0, 0xa2, "0a166ffc15eac54fc31b9a72e50bb572541f4518637499858ff62c51110281c2da84dbbfa85c0eac278a703307af9de552ff5c2ccaf4afec90acb3c125b918dcc11011fec22638940a137e6405c63cd810125a9f56bb5ac42b53b40d81b5508f1f4055344a3a7776faf7e84940c72b1e76143057cfeb7ad520a1233cb5d25736f7335657673f93814e9e36ef0f68c6e31dc4798efd5ee3a045fbb248e334585b2593"}, &(0x7f0000000140)=0xaa)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000180)={@in={{0x2, 0x1, @multicast2}}, r1}, 0x8c)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$sock_int(r2, 0xffff, 0x2000, 0x0, &(0x7f0000000040))

00:00:59 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x7120}, 0x10)
sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB="a900000000000000ff21000001000000"], 0x10}, 0x0)

00:00:59 executing program 3:
r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0)
writev(r0, &(0x7f0000000500)=[{&(0x7f0000001740)="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", 0xc00}], 0x1)
writev(r0, &(0x7f0000002500)=[{&(0x7f0000000740)="2573dbf4e967439c56145da43417222a656dbe7e36460b46b84ce23e84faf310fdec36fa8e86cc2373de46a703cef0e3802e17e4542497a1a4daa50681d43ed58939f9ff209b1394d524e38c333e022c03586fbca2b8ac601914ac9030606ac41e650984db51366a8de85cacf07c1eef43b1467a34402de9378dbb6a6c3d6502b2339daca66157e44dfccdfb50ec6037a37653b2dd52154e9ed353a3f6d90b959d25ed6c3231e2a84365fae53e1ce26a200e6498de079bfe1d94e298cd3b428d4898e7997cdff9584d205cb5014edcce81b8cbd88b6b1da4865d547ccade4b5166cbc0360410caa1ca86f375e55035e40c99e208e8f7887b28272a53c8b4a4427c3bc5c89fe340f2e21c394f621ab7d3113fa49219b1a04e89a51a0860b8d9a7698e90a5804ae9a3e122ed5a7534f64f2abac96292ff89b0f781246ec1e3c02486030ddf156c73b86afea591def9603e917e71e4fdbaa1cfc1afe5d82a201f9a35a377e71f094407c3b13c64d2cf3ee7da514f58c36cff2c792877fad980bd8c12f1d33bc8e539658d9e15909f9476a942b1b7579a4174cf71d959f5467246ce3acce6ba1eb987651415badcfc8edc6d100baadeaf769d7cc7b0c8e9c76c2738dd5991f1656d17672fb6b6b819fffdfca97acef604257780e6186da66c1fcbcd7044ffa69122088d92b6ed7c3cad120cdaa9d9ff2c0d020c91c2195f89763737e7550868453fd84056fbc7d54bbc7e3bb1b188185db20d17c9cf4646bec7050321a6ce8cc7822ba5243271a9c78f215bd1e9834e4e6f378286d7a32c5a1c513a752fa4d001668f3bd70e54b08c7aea10cc8bc9e816f1bc3c446dbdccae90f786b16c725a4b4056f7e31e5319f04d4b8508f322ae2d2a50fc53a6f0c15ec5df3bd4104bdddf8f8f730ac0d07ac8c9643ebb29d528605f87de4033a49665de6affe23cb0d7f2add649f455668c34489e4926aa888973ca1aa179c0a6eb3c6653fad319908630e6e02b64235cb865e55c6aea23d4c63293564ff4ea2123f67f02b030462775575c09c57cb413be92cd566f44c4f7ddf8a770a661e55ae4554843b032c8150b300fb546728ba7587b6ce157464bede66fe13df6d5399494118d49c7d3984b05f8560a5b37268448949a9686bbec7f59f7e427b20278af3c8812e087269120885e191001097a4c897c90015dd357378cc88ae1b76202621d6530bd664c925468cc57e39e597ebc20e6656309c556fe8c0ceb8fe09dfe26b3d2c9f4b4149998a3f817ce311e410065f5551509f59d72dddc684086f42f2e915e88edea41c809eb94d318f1dde5c5838fc61dfb7e5320ad91947d97f8da2d91ad53e3d4ed9e91a892b7d1de53b62478ba7a4e2e4b237253f22f125a54db1d353923726f5bbd5f9cab6cf8e4ed097bc0b76c284561e79ec1b7cb2b7a9ed6a95a30d99b903b2b7f1596800c84bb1cc2567331b654bcdca6c582ce8b7cf63a756ec4a2a4bfb1d73d535487486dad8cf2ae940e89f341a28f502a6fd7f174a5ccf1675f6806cbbb93107bff72b969f0f4ecea9b1fbb30ff904d956126a1c422d9d6ffb4c7e9b3dcc07dcca0cb38b32ad8add9e36b6e18d4aab11ada6ead6e9fc47ae7ec6985af94e2c50e3791b3130ea7ee43f324c59d97e7e7122f9a5509c26d5b82478f8a399a6e74446ca3179549e0bb0c4899ba760ab120dc51105c5f9bb27314874ccf68f1ae6beee88b61b64cf41ddef8d9ebc7104cbfd3e3b424854377833d99b6223f960151e381a21c1b2456e6fe9e612d9830e5bffc324a381892a0e19f226c0a8112be916f8d1520d00563dda3cf23c23bc4b4f2e0b12186446107febdc72c896e4c62d7ab63faf0a052f3db54210d8ee2859e6fe6abd63d58ceafe82d97bfb93a6817e6ac333453a588645fbebdceaccbc3988bb8eca6d49fc3d549342d4b5184460bc15d4ba7982d6b7b5542e10c0e35a0c3305e0996a07248bee93a23ab3f0763d9a2082536a6d3f2e758157e7325722feddaaa36ea932bc24b3001237b4a57be1f45002231a3cf564beaeb83a563e2712736ff2524061af76645ebc9afe54cca737e77c0f069da1bbb99d977911125667dba577dc8295fdd00c6e7d2aced8560b344d6a114d36586a96cd852a3acc0b274ddba2308974b49b5b46eec88a2f6a21b7a931424271edd162fa8bc1eea5da1bf5025ec250efbfd96113186a31160cc6c46aab18f753c69d9c2790bf578ace09f5406bdbe4eccbe882cfec690684c42224adbdf8fc446d48f675555dc21a0d82aceb2d8aed32a4ee295395a4e09d74ad82f0bc47061f06219487bea81072e2b0c8e90e8c89ed3a2da3ff8e7a0bde572f417b7a777442d64f753f8c416ece196b30412df16ab4ca0e44eb77d843ee0053f69da1cf0538420af35cb20dfac4ae80bb5a726c4f5c6a92c4b9eb36d5840a2eff3d7ca5ed830f2a53f295737c7b9f77c8d58e66e5e099e96a38542fd41a5072c8cf2e831db3807cb43ba0b984a856c47c57470f61d95d3e12bb468dddd462e27b84a5d3b9ee12b04c1fd08a6ffada8c2f8cba37083c2d0512ab7f48b86db0c0dad38b14edc5aef1b74090a726b21ac8c3f295ed614b8b4ec165b2f2d350ead3282d6a9dad97222a487cb5ff4299931021e7d2518a757e7b62e8ac1605d335f699a5cc8f87ed88e2c85655d1c89cd8b3db9e02d4bb5c2f860d610a774ef549002b7f18ad968f1c77e2e610576834284e1dac28de5d012dc4d24eab77d5055f97d60384633bb33b100a30c852a50017990f85680f18f16596ae362177163f356a969004fbff26041fe6e2daac1a2f903d24efd6e6bd021efdbe062d4973f2a939984b28f8d4251f0f6ac21f9676f7093e2d7c2dd7c5d9e8337cc673556ef09a4b248e8a514c673e1bdcdaf59cbbf4e6d6526de6f6455954770f08aacedf3ca20263ab9bb0c4b9f7e6a2aa24806b0ed59c6652b00daadb95bb60247b6f8f7ccd5f162e13e313c9a6221c569ffdbeee7838beca6de41252228d713745302ebcbb5ab9532a14d36856d175eeaa8abbefff2b08f8782d6f47c6f9f5d0c096e7d563ad2e76a70a3881e9cbad9e1061f21d0f4e50875afd9a52779f47cf5f16ec2c665cebcba52522ca4a144a27ac7d81e2980c73038e71a5d0915463afe5b8f029adaa89cbcc6e1e2f22fa2e5cee41fa08effe43a52c8ed93953b81f655ce68a714ed1b8af574b299351843d3a479c179d6de98ac63c83ad9e3353fae2aa6374874b0fdbcf3b230007d4eb803ed46e2a0d715595a6fad9bdb6fa02d5c811cb20b623d603df13d4894473b879a48c273a7ea46ae7f20271915ea3621ef6d9f89acb81ae5b94d5cdc12b4859e700edf017d64149a65d3d75cc70f7c8dd52e46dc211c0e3cd64ae17c225027ead41b1a53b0938dae7738a3250f07d798ce52762e87ca0da0e840d55e31e398e3a9687e749029e27afc4541855c3c0bb316090f3b2ecf0277bbb250894cc8cb01bfdbea1a08f3c8834be2d2faa9135acfce63db240c7e931a24f83165f2ec369bab971ae45d8dd79389ca087ca4da5206b28d43d4733090b7d6c52b31de5a136ae2fccb52ab2bf6c8de18da44c475823d2e8b22c91672543fd1f297846d8be3d94c3454f639c105a8543ce542465ae7321a1a5fa9d5f7817e5aa92f9ffc1c6e0e5a0742beab0f358b5dab5d0e6984231bea6ee0029e3b84ca610fad696a06e1e242e8d50efa409bf1a896cab97b95eb5205a664cf0a22165c830ae79ed0a9cd4a3c2ef9052b8f82341b46af36126ac1177581090e1dd0bac7673245efc48e71013a1759271ce09172cbe91b82178c999b2b5f607640651a455b3a777e20be5dd11c15e4fd22b25bef1d9af375ab749fdf7512ded6e5be9f5eb5ec2f0880172ab8ba760f9924fe2e22a2a6cf25e2618b93a7b506973b9760befef96d909a41952ce8b8ad64a46716992d869ed059584e8f5fd46a8d1810fab382316a07e966ba24b8f56341f397398577b80cf58e83d21dd7a7c35791146aa2641a1ec73476fccd00ff39ff38d4dbbcd02397c234379e6464296fead3982bc081d25ef64382c7f6c0633059d97dd4302e2a49874da0468f0ce9201e83aa3e57e55ac6ca36c94def3f4b8805a6207b70cc30a5c30e70d729cb59e0056868efc026588e437e4ef25b6038f5b0f8637f3ae88f4c5bd9faaf616fdaa105e036c64ac028c62d379c2b0aa90a61dedb5500801933973f8d9c4b32ff62f2061a30ef323afe1715c6d35f73fb90668e69736c179659113f1057b0f90b31a59763319f1763770401097b4535fc262996c11e125c04407ec9cca6f4ac35f7f3dc33a7dfd14c7d0fea9824590d6b4aee7381e1934595542b141a43368888931a70bf86b15e7ea91effe1c41f7eb5f28c21e568a8f46c6d96c3a1877daf5b43d3ad2fc98cb281fb55751d47a18161307b1a15c96109d85c16236cc6bff581e22d46cb2dbda523c6aeb713307992c461df5adf88529294ca9d0d251efb68099ef55efc289ed61afbd0a1df7c7f31300d188c149df44d6b8466f7c8a169dcca403a93ec7d2ee04996f9b762bbddf24a45e99b467b276ee08ae141c322ee30b10ed96b00f1b1838b01d167e95be68861f8681d959d650a78e9352a8088ead4f4049e835f243bd44adc48d6cd8259ea106458c277f4a46a007ffa1b8da31670945c9d6afbdc636d977cbe9f88297710c21af5168f8f97fc6c3ff3bb5f3704cf204a20d431213f4932c55dab2c44fcf0ff982c3e6feda953044dce00616d58c733bb89c7b94527a6eddafd310437b3656709a878154562b9381fccaecd6bd70155ccbe932a107ce33a4363ff8926eb78ebe52320de05b3345d30bb3d3be54e513987b9706e4a2ab7adb291d18421ecfc68439d2d33d8e46ef9b1be04d97ee1e35a9ff8eb253f5d751fca7aaa7a90982a40fa991411c0ad5d0b931e4657a84beadb6a636c4684d30dc8a755180b11122d7c3913808b7c627eb430c4dfd7c084b2e142fdd086855d8c62062db47872e34b0ce9b597e7df5f2463963722d07de3c8c5b26a39f83d3f6492c6ad31b8b8adc07bf53b78bffb5c7ca02ebc4c3bd35c7672b42010477ec1d1fb8355b98ebeabff5f86d88a479d39d6a344056e02dc3d0722a52f90700e050ccb094ed77ba7a254ee5c514be5cba22ce76ca4c9d7f8e3e95d5be6dc1ff417af37480a65d32779434b433f4075bd55123866587d43c0ae740b0555e3a78f6331de7b2f9d015a630343c5a89ed9163e97244476335901d048403bf0cdf7bf8a656a4e26db4c7aff4214d6ba0db5864936d236ede6713a861a0c6e416441ce65d023ba4a3176d13a0f4cbbc543f5981767d766b57a37067a1bcc719810a92a527c7a84d2a45c57f2b5bff9ce126e7ad2c910c9fef555e24fae8c477da11416c0a8ba5c4e99deae6f2d0dae4eb1b520ac20ee74087054a7e95ece55613b6a717fe77e7195a5a7225cbe6fdad1b6adac8839ba30add5417993a004fd0a38af837283b3ec1ad3f05bc74e6b7b67a7851479058cc525dc7b921837b18cc74d28493839a9a50c2cf34e08a5035371756bb6f083ee2a036a9dd7f6998d6c187061b50787d8961184c23fb1ae0c3843c4d150e3687eac7c910a592196bfcd8d61e301bd2c7121757a6a0d673851e9b306135a79c38536fcf447247b540ed269e41e326a84793536770d5cb271ff308e1f69f403c200dff78516c5227396052b338d2050c41a69383a9c2303e25f6a9fcbe88d984c2d3889ab223d3a4c55b8e5f452", 0x1000}], 0x1)
mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000)
fdatasync(r0)
r1 = fcntl$dupfd(r0, 0x11, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000140)={0x2, [0x0, <r2=>0x0]}, &(0x7f0000000180)=0xc)
getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000001c0)={r2, 0x9}, &(0x7f0000000240)=0x8)
socket$inet6_tcp(0x1c, 0x1, 0x0)
open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r3, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001})
r4 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
fcntl$lock(r4, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x1, 0x100000001})
r5 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0)
fcntl$lock(r5, 0x9, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x1000300010005})
setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0x40, &(0x7f0000000280)='newreno\x00', 0xfffffffffffffe0f)

00:01:00 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000200)="e4e11df357f368ea", 0x8)
setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x41, &(0x7f0000000100)='\x01\x00\x00\x00\x00\x00\x00\x00', 0x8)
shutdown(r0, 0x1)

00:01:00 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x26, &(0x7f0000000000), 0xfe6a)

00:01:00 executing program 1:
r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0)
ftruncate(r0, 0x80000001)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
setsockopt$inet_mreqsrc(r1, 0x0, 0x47, &(0x7f0000000040)={@broadcast, @multicast1, @remote={0xac, 0x14, 0x0}}, 0xc)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00'])
writev(r3, &(0x7f0000000280), 0xa7)
preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x1000}], 0x1, 0x4)

00:01:01 executing program 0:
rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='./file0\x00')
open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x2, 0x0, 0x0, 0x100000001})
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f00000002c0)={0x1, {{0x2, 0x2, @local={0xac, 0x14, 0x0}}}}, 0x90)
lseek(r1, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000180)={<r2=>0x0, 0x3ff}, &(0x7f0000000280)=0x8)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000240)={r2, 0x8}, 0xffffff76)
fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000200010005})

00:01:01 executing program 1:
socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000000c0), &(0x7f00000001c0)=0x100)
socketpair$unix(0x1, 0x80000040000005, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
bind(r1, &(0x7f0000000080)=@un=@file={0x1, './file0\x00'}, 0xa)

00:01:01 executing program 2:
freebsd11_stat(&(0x7f0000000340)='./file0/file1/file0\x00', &(0x7f0000000100))
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff)
symlinkat(&(0x7f0000000040)='./file0/file1\x00', r0, &(0x7f0000000380)='./file0/file1\x00')
symlink(&(0x7f0000000240)='./file0/file1\x00', &(0x7f0000000280)='./file0/file1\x00')
sendto(r0, &(0x7f00000002c0)="1a83b88cb33c6fb67a500fd909c9979f987d5391717351fe08a9b4039293fa05", 0x20, 0x8, &(0x7f0000000300)=ANY=[@ANYBLOB="0000050000006c653000"], 0xa)
utimes(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={{0x10000, 0x80}, {0x2e91, 0x20}})
open(&(0x7f00000000c0)='./file0/file1\x00', 0x0, 0x0)

00:01:01 executing program 3:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$sock_timeval(r0, 0xffff, 0x8, &(0x7f0000000000), 0x10)
freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000080)={0x400, 0x900, 0xfffffffffffffff7, 0x6, <r2=>0x0}, &(0x7f00000000c0)=0x10)
getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000100)={r2, 0x6, 0x1}, &(0x7f0000000140)=0x8)

00:01:01 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0xe152, 0x0, 0x8000000000000000}, 0x10)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x10)
getsockopt$inet6_udplite(r0, 0x88, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000200), &(0x7f0000000240)=0x4)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={<r1=>0x0, 0x5a1, 0x2, 0x9, 0x3}, &(0x7f0000000100)=0x18)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0x5, @empty, 0x50}}, r1}, 0x84)

00:01:01 executing program 2:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$sock_timeval(r0, 0xffff, 0x1006, 0xfffffffffffffffe, 0x0)

00:01:01 executing program 0:
__getcwd(&(0x7f0000000000)=""/49, 0x31)
r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000040))
getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xd, &(0x7f0000000080)={@rand_addr, @local, <r1=>0x0}, &(0x7f00000000c0)=0xc)
setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000100)={@multicast2, @remote={0xac, 0x14, 0x0}, r1}, 0xc)

00:01:01 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x3, "b95c7581034f4bb6e040e84eee601a75"}, 0x14)
listen(r0, 0x0)
close(r0)
open$dir(&(0x7f0000000040)='./file0\x00', 0x980, 0x80000000009)
close(r0)

00:01:01 executing program 3:
r0 = socket$inet(0x2, 0x2, 0x0)
shutdown(r0, 0x1)
r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x408, 0x81)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000000c0)={<r2=>0x0, 0x91c6, 0x43, 0x40, 0x4, 0x6, 0x8, 0x1, {@in6={{0x1c, 0x2, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x6}}, 0x0, 0x3ff, 0x8, 0x6, 0x6, 0xd9c8}}, &(0x7f0000000180)=0xb0)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000001c0)={r2, 0xa8e}, &(0x7f0000000200)=0x8)
sendto$inet(r0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4)

00:01:01 executing program 0:
r0 = socket(0x2, 0x2, 0x9)
connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYRES32=r0], 0x1)
close(r0)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_buf(r1, 0x6, 0x41, &(0x7f0000000200)="e4e11df357f368ea", 0x8)
close(r1)
open$dir(&(0x7f0000000000)='./file0\x00', 0x20800, 0x0)

00:01:01 executing program 1:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
readlink(0x0, &(0x7f0000000080)=""/150, 0x96)
r1 = accept4(0xffffffffffffffff, &(0x7f0000000540)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000005c0)=0x10, 0x20000000)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000680)={<r2=>0x0, &(0x7f0000000640)=[@in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000006c0)=0x10)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000700)={r2, 0x5}, &(0x7f0000000740)=0xc)
r3 = shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil)
shmctl$SHM_LOCK(r3, 0xb)
listen(0xffffffffffffffff, 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$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000)
r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r5 = accept(r4, 0x0, 0x0)
close(0xffffffffffffffff)
r6 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r6, 0x7e2780e3)
r7 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r7, 0x0)
ftruncate(r6, 0x8000)
mkdir(&(0x7f0000000600)='./file1\x00', 0x1)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="0700000037d303c85172d3ed2ce52100000000e79b5ac18130a8973e1a43dacea1b99b8ce8f19558f7f11dd8a22d0096efb4b71143d89102f50000010060801e7f562c3c164cea60d8df1f4f4fcd8f4e4aed34ff0246d042676dd2", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0)
r8 = socket(0x2, 0x5, 0x0)
connect$unix(r8, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="bd35ea458b323c86a1c232dcebb46e9264ae132f30b45168893d28ee5f60eeb4447a7a82e0a438ccd6e3796543d8bd182ac95ef8", @ANYRES32=0x0], 0x0)
r9 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r9, &(0x7f0000000180)='./file0\x00', 0x0)
mkdirat(r9, &(0x7f0000000100)='./file0/file0\x00', 0x0)
unlinkat(r9, &(0x7f0000000580)='./file0/file0\x00', 0x0)
open(&(0x7f0000000800)='./file0\x00', 0x100000, 0x100)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB], 0x0)

00:01:01 executing program 2:
r0 = open(&(0x7f0000000140)='.\x00', 0x110840, 0x0)
sendmsg$unix(r0, &(0x7f0000000100)={&(0x7f00000015c0)=ANY=[@ANYBLOB="00002e2f63baa17bd7a7d3080415f15d0000020074746e6c00a5c9ea66e5de5e6a88debe8cbbd7eb47e789cab2645b54b76c8534c6c179623cb714071420803aa888ec268e726cf480aa701b510424b5a63a9aa1e0e52cfd326ccba9edcb5e2f957a21318136e7df2d52e5099d009b6997cab254a5e84ae7"], 0xc, &(0x7f0000001500)=[{&(0x7f0000000280)="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", 0xff}, {&(0x7f0000000380)="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", 0x1000}, {&(0x7f0000000080)="2cc718deeb0d8be8be8328c3525329ada15250785028cc73349f178a600e6ed1f07465fa017b74832ed06de13f06d4f0478ae802", 0x34}, {&(0x7f00000000c0)="10cb39b9e5", 0x5}, {&(0x7f0000001380)="16a7cc18f2bd8ce2da0a6db92bbc2a85bd27cf3f7cec90a721e1de55f3736ac6e9915a29b5102784356c50551524ce91d3535e07357eec23e0685abb1bd811b298109cdf5657fdebee158a0bbce70208e8ab203ec5db1ac6ddaef9252e0a1c5ee1d8cdb1ce108a8e39a8d4c6d966164c8953a7310fe09e8a22ea6cb9099962965552f28cb1cdf483467eb803c68607c02113f34174e761d2c11d7b14c4467e8f482dd4e489d0766a94", 0xa9}, {&(0x7f0000001440)="d61066ba859ab330628888a8208eed29b50677cda5519938559ddb7358b25db25389c21bab7abe7bafc2dccfedb500cc31b4fba742dc9974b341d4290d52285e62ba76ce7835ced59d3065b8701eeae67125682cb572c9321cd01c0c72a23c5ddd16b1fb5af3b030fead06f64d999140ec43b06131efd2bacc6b0c90ef510d54cc21", 0x82}], 0x6, 0x0, 0x0, 0x20000}, 0x1)
r1 = dup(r0)
fdatasync(r0)
getsockname$unix(r1, &(0x7f0000000040)=@abs, &(0x7f0000001580)=0x8)
preadv(r1, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/118, 0x76}], 0x1, 0x0)
open(&(0x7f0000000000)='./control\x00', 0x0, 0x0)

00:01:01 executing program 0:
setitimer(0x2, &(0x7f0000000040)={{0x779}, {0x0, 0x7}}, 0x0)
r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs, &(0x7f0000000080)=0x8, 0x10000000)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000000c0)={0x80000001, {{0x2, 0x0, @rand_addr=0xff}}}, 0x90)

00:01:01 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
getrusage(0x0, 0x0)
setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x50, 0x0, 0x0)
fsync(r0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
r1 = open(0x0, 0x0, 0x0)
freebsd11_lstat(0x0, 0x0)
getgroups(0x0, 0x0)
freebsd11_fstat(0xffffffffffffffff, 0x0)
bind$unix(r1, &(0x7f0000000000)=@abs={0x1, 0x0, 0x3}, 0x8)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040)={0x6}, 0x4)

00:01:01 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040), 0x0)

00:01:01 executing program 0:
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000e0000002000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000290400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32], 0x0)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000000c0)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x24)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x23, &(0x7f0000000000)=0x1c00, 0xfe6a)

00:01:01 executing program 0:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
r1 = open(&(0x7f0000000180)='./file0\x00', 0x130800, 0x0)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000001c0)={<r2=>0x0, 0x9}, &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000240)={r2, 0xfff, 0x4}, 0xc)
setsockopt$inet6_group_source_req(r0, 0x29, 0xd, &(0x7f0000000000)={0xff, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108)
socketpair(0x1c, 0x1, 0x87, &(0x7f0000000140))

00:01:01 executing program 2:
r0 = socket$inet6(0x1c, 0x7, 0xffc)
r1 = open$dir(&(0x7f0000000200)='./file0\x00', 0x1fd, 0x2)
r2 = dup2(r1, r0)
sendmsg$unix(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="46080000000000000000e017b48272fd9f1d8eccd600af8d95fec83af7e627210c8e1b0c39efb5d0c254933f6c5d03833f4b0bf53780c48f6897b5da8f315957129a4a2b1c7394998f0277271a6c9a8a587e4988abd9b69f9fc11f5432ed6658d3caa8d4ca63d526c46b0300000080c35e65c49a2b175e92032f7d019a652124ab377441addca8d512e088a0884b74cf36af0886f138d1c6d6777fdbfdf3b58854f3c9eb7cf54e041ee30284a2c23de5e8d7acd3d2ce675930d7926571164e5d0277908aed0ce42c2fdbf9e650f51240cebf814c930bcd5a870a0ebd183c"], 0x1, &(0x7f0000000140), 0x0, 0xfffffffffffffffe}, 0x0)
getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000100), &(0x7f0000000180)=0x4)

00:01:01 executing program 1:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000040)=0xc0000000000000, 0xffffff1e)
sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41]}}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x20004}, 0x0)

00:01:01 executing program 0:
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000100)='./file0\x00', 0x0)
mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0)
renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00')
mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0)
fsync(r0)
renameat(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0/file0\x00')

00:01:01 executing program 1:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_int(r0, 0x0, 0xa, 0xffffffffffffffff, 0x1)
r1 = dup(r0)
setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0x68, &(0x7f00000000c0)={{0x1c, 0x3, 0xe4c, @local={0xfe, 0x80, [], 0x0}, 0x1}, {0x1c, 0x2, 0x80000001, @local={0xfe, 0x80, [], 0x0}, 0x4}, 0x100000001, [0xfffffffffffffffe, 0x200, 0x0, 0x8, 0x1ff, 0xd619, 0x101, 0x9]}, 0x5c)
r2 = openat(r1, &(0x7f0000000140)='./file0\x00', 0x10000, 0x8a1486d63ce0afec)
r3 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x100, 0x0)
getsockopt$inet6_tcp_int(r3, 0x6, 0x1000, &(0x7f0000000280), &(0x7f0000000300)=0x4)
renameat(r1, &(0x7f0000000000)='./file0\x00', r3, &(0x7f0000000080)='./file0\x00')
getsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000180)={<r4=>0x0, 0x2, 0x1f, 0x5a68}, &(0x7f00000001c0)=0x10)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000200)=ANY=[@ANYBLOB="1c004e2040000000000000000000000000000000000000010100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000defffffffffffffff1000000000000000000000000f9ff0000000000000000000000000000000000000000", @ANYRES32=r4], &(0x7f00000002c0)=0x84)

00:01:02 executing program 3:
semop(0x0, 0xfffffffffffffffe, 0x9)
semget(0x1, 0x4, 0x360)
r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x30000000)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000080)={@in={{0x2, 0x2, @rand_addr=0x7fff}}, <r1=>0x0}, &(0x7f0000000140)=0x8c)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000180)={r1, 0x101}, &(0x7f00000001c0)=0x8)

00:01:02 executing program 2:
freebsd11_stat(&(0x7f0000000380)='./file0\x00', 0x0)
freebsd11_lstat(&(0x7f0000000540)='./file0\x00', 0x0)
freebsd11_stat(&(0x7f0000000600)='./file0\x00', 0x0)
freebsd11_stat(&(0x7f00000006c0)='./file0\x00', 0x0)
freebsd11_lstat(&(0x7f0000000880)='./file0\x00', 0x0)
freebsd11_stat(&(0x7f0000000940)='./file0\x00', 0x0)
freebsd11_stat(&(0x7f0000000a00)='./file0/file0\x00', 0x0)
freebsd11_stat(&(0x7f0000000b40)='./file0\x00', 0x0)
freebsd11_lstat(&(0x7f0000000f00)='./file0\x00', 0x0)
socketpair(0x1c, 0x7, 0x1, &(0x7f0000000000)={<r0=>0xffffffffffffffff})
lseek(r0, 0x0, 0x1)
freebsd11_lstat(&(0x7f0000000040)='./file0/file0\x00', 0x0)

00:01:02 executing program 1:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
r0 = socket$unix(0x1, 0x1, 0x0)
sendmsg$unix(r0, &(0x7f0000001480)={&(0x7f0000000040)=@file={0x170, './file0\x00'}, 0xa, 0x0}, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000080)={<r2=>0x0, 0xa, 0xffffffffffffff08}, &(0x7f00000000c0)=0x8)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000100)={@in6={{0x1c, 0x1, 0x1ff, @remote={0xfe, 0x80, [], 0x0}, 0x6c}}, r2, 0xca4, 0x3, 0x62, 0x2, 0x5d0}, &(0x7f00000001c0)=0x98)

00:01:02 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
recvmsg(r0, &(0x7f0000001400)={&(0x7f0000000080)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f0000001340)=[{&(0x7f00000010c0)=""/231, 0xe7}, {&(0x7f00000011c0)=""/174, 0xae}, {&(0x7f0000001280)=""/156, 0x9c}], 0x3, &(0x7f0000001380)=""/112, 0x70}, 0xc3)
getsockopt$inet6_int(r0, 0x29, 0xa, 0x0, 0x0)
getsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000000), &(0x7f0000000040)=0x4)

00:01:02 executing program 3:
r0 = socket$inet(0x2, 0x0, 0x100)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r1=>0x0, 0x0, 0x100, 0x2}, &(0x7f0000000040)=0x10)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000080)={r1, 0xf9, "9d91c4adbc3608f9ce5fbf14ddb57de2583ee661206fe44ef37f4227f8fc000e53020f2a680dcf61ccf99ffff332d44ccfed1d57cc2e5617e8142de34a54761ea7b1aef9585f71ebee5b35888b92e1cf2ea92e74023e7e6ace90b56700e2ecd420be01a315de1e31667ce807ff8655ee509f6fe36cbb75a4f40fa2bb2ba34f2ef287e4ab18497546b230fb8ba74f741b905bb5f540d6868b7654da6f053e963324fca34919bf42b79a71028ff4f0c12f7b8cbb8ca8a1f136721a448ac0282717969598eecf943a3939f9627ccaf98b96858d833404329d969ab8ff3f8bc7f62e65e84621bbedaa7d2c47158e90170f29b7a9b6dfac1f395927"}, &(0x7f00000001c0)=0x101)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000200)=0x7, 0x4)
r2 = accept(r0, &(0x7f0000000240)=@un=@abs, &(0x7f0000000280)=0x8)
getsockopt$inet6_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f00000002c0)={<r3=>r1, 0x2, 0x100000001, 0x10000, 0x1, 0x80000001, 0x181e, 0x3, {@in6={{0x1c, 0x1, 0x2, @empty, 0x2}}, <r4=>r1, 0xffffffff80000000, 0x8, 0x5, 0xfffffffffffffdb7, 0xffffffffffffff00}}, &(0x7f0000000380)=0xb0)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000003c0)={r1, 0x8, 0xcb}, 0x8)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000400)={@in6={{0x1c, 0x2, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0x80}}, r3, 0x7, 0x2, 0x7, 0xb45, 0xc88a}, &(0x7f00000004c0)=0x98)
setsockopt$inet6_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000500)={0x3, "f3dd9b797490a3f7e858a4da6e4ee2c7"}, 0x14)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000540)=0x5, 0x4)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000580)={@in6={{0x1c, 0x2, 0xfffffffffffffffc, @local={0xfe, 0x80, [], 0x0}, 0x2b}}, <r5=>r4, 0xc3d, 0x5, 0x51bbf156, 0x86, 0x401}, &(0x7f0000000640)=0x98)
readlink(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)=""/190, 0xbe)
connect$inet(r2, &(0x7f0000000780)={0x2, 0x1, @multicast1}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000007c0)={0x6, [<r6=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000800)=0x1c)
chroot(&(0x7f0000000840)='./file0\x00')
setsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f0000000880)={'accf_dns\x00', "a0cf10eab78aeda44f3a773b2b99974c37315d0d2423ca65d08533792aabed4156b987df95f8310aeb10fc2319858d7673b8102f519c0c7d2da543041532cd320e96b1eca13d5db3b0ca4624d3fb36441ea30ae0eb3d95eb32cda7e1a28d22116bfae612ae4dbe81e57536996ed922a5d82de920f2e8c4a050b78e3fbc0221eee8118294523f68a8e31b5b7dd1b8727ab8a2d1e7ed3d359f34f326dae088868797580d5b654142e13b82e456c97373af4ca0d5249303958f2210cc7cec0efa1b37036124aa4a17632aa97fdfca0184c93862d8a1ffd12ad129f3d9c5f1698459b86ac9d7436f82ebd30b37e26fa023c2"}, 0x100)
getpeername$inet(r0, &(0x7f0000000980)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000009c0)=0x10)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000a00)={0x9bf7, {{0x2, 0x3, @local={0xac, 0x14, 0x0}}}}, 0x90)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000ac0)={r6, 0x9}, 0x8)
setsockopt$inet6_tcp_buf(r2, 0x6, 0x26, &(0x7f0000000b00)="41d54c7a7b30301a396e8e20ac006785d22024bff87c2195d04250075ea717e78a13f8e15861df7480d620590679b1f09cb72d407f82e1ddde44d27f4c35726478260d668e2026acd4a07d311e2fdc83519bb04fd5c4c3ddf66714ff4405771869d501cab1e28603e83e08b920f212bc5ea23801395b48a7bf6db078e1998e1b8c296ee405039a940f81bcab25905b93d647a6468f056c0c222f9d02088132706048410ecdfa", 0xa6)
connect$inet(r0, &(0x7f0000000bc0)={0x2, 0x3, @multicast2}, 0x10)
r7 = dup(r2)
faccessat(r7, &(0x7f0000000c00)='./file0\x00', 0x110, 0x200)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000c40)={r5, 0x7fe, 0x6}, 0xc)
setsockopt$inet_tcp_int(r7, 0x6, 0x48, &(0x7f0000000c80)=0x5, 0x4)
r8 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet_sctp_SCTP_CONNECT_X(r2, 0x84, 0x8007, &(0x7f0000000d00)={0x81, &(0x7f0000000cc0)=[@in={0x2, 0x3}, @in={0x2, 0x1, @multicast1}, @in6={0x1c, 0x3, 0x1, @loopback, 0xa2}]}, &(0x7f0000000d40)=0x10)
syz_emit_ethernet(0x97, &(0x7f0000000d80)="23e255c7c98458f61af8498efe6611256de762fee0c2d0af49eecbcf4d3ad6154fe60a119066563fd72f696b19192e1410a2dfa37000d735fd5986913a0d67028e275dc61660e66f6197d4695a523a51af774350e112f4450e1905e0e4b0b9117ff0f45a5e50c66c28e95dd535918dc5627891641e2f7a4d59d14f869225acff0a67ce59734fdd794b7e3fb5692811e54f18bef4f046d3")
recvmsg(r8, &(0x7f00000031c0)={&(0x7f0000000e40)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f0000003100)=[{&(0x7f0000000ec0)=""/4096, 0x1000}, {&(0x7f0000001ec0)=""/213, 0xd5}, {&(0x7f0000001fc0)=""/224, 0xe0}, {&(0x7f00000020c0)=""/4096, 0x1000}, {&(0x7f00000030c0)=""/44, 0x2c}], 0x5, &(0x7f0000003180)=""/19, 0x13}, 0x40000)
open(&(0x7f0000003200)='./file0\x00', 0x1, 0x1)

00:01:02 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
shmget(0x3, 0x2000, 0x20, &(0x7f0000ffd000/0x2000)=nil)
lseek(r0, 0x0, 0x1000000000003)
getsockopt$inet6_buf(r0, 0x29, 0x68, &(0x7f0000000000)=""/79, &(0x7f0000000080)=0x4f)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)

00:01:02 executing program 1:
sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="001c2e0080000065302f66696c653000"], 0x1c)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000180)={<r0=>0x0, 0xfffffffffffffffe}, &(0x7f00000001c0)=0x10)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)=0xa)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x28000, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0xf, 0x2fbf, r0}, 0xc)

00:01:02 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r1 = openat(r0, &(0x7f0000000240)='./file0\x00', 0x10000, 0x1e1)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000580)={@in={{0x2, 0x1, @loopback}}, <r2=>0x0}, &(0x7f0000000280)=0x8c)
getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000400)={r2, 0x9}, &(0x7f0000000440)=0x8)
fcntl$setstatus(r0, 0x4, 0x8)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000940)=ANY=[@ANYRES32=<r3=>0x0, @ANYBLOB="f300000007e7287064dd8b6951058bcf82a78b1b55e920df4301fa15b4af9eceb31e156779542bc866e8db207503e1334e70640afe5623e6c0f2ade056f71ff7a45b71906d1833f9c118358236b570170c538ea64c4b054e1e63e511d0fac4a08d156572a1bf82db814627c58aea5c036f7ed2ba1d5c25edb23a292cb9ed1dac2faad44d57861a360c00736e98d7e424103c84680b9f749780fe20984bc33b7951a48628d62755b0346904a08e7a490ca5d6e9c0c751a1570094e9eaa42a83fc81e0584df420ac3b1a477d9c8d99987c6a53d1943b62f29e98c6b9ee489110000000000000000000000000000000000000000000000000"], 0x0)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000000)={@in={{0x2, 0x3, @multicast1}}, r3}, 0x8c)
socket$inet6(0x1c, 0x3, 0x200000)
open(&(0x7f0000000100)='./file0\x00', 0x106, 0xad54d072300c4b9a)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)

00:01:03 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(r0, 0x2, 0x1)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
lseek(r0, 0x0, 0x4)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
freebsd11_lstat(0x0, 0x0)
getgroups(0x21c, 0x0)
freebsd11_fstat(r0, 0x0)

00:01:04 executing program 0:
socket$inet6_tcp(0x1c, 0x1, 0x0)

00:01:04 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
link(&(0x7f0000000440)='./file1\x00', &(0x7f00000004c0)='./file0\x00')
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000500), &(0x7f0000000540)=0x4)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90)
r1 = open(&(0x7f00000002c0)='./file0/file0\x00', 0x4, 0x40)
r2 = shmget$private(0x0, 0x1000, 0x141, &(0x7f0000ffe000/0x1000)=nil)
shmctl$SHM_UNLOCK(r2, 0xc)
getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000300)={<r3=>0x0, 0x37, "00e031494f1cb44f3b2460a6810b85da0e7463028aba3b955656b2a30d0200620c22a12ad5328782009104b1d32d5aafb4b5f02d5d3163"}, 0x0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000580)=ANY=[@ANYBLOB="1c004e2208000000fe8000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d00000393c7285000000000000000000000000000000000000000000000000040000000000000068d38e62dee2b5ebacca98ade5358c43000000000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000006000000000100000000002002000900"], 0x98)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0x75, 0x4)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={<r4=>0x0, 0xb1e}, &(0x7f0000000140)=0x8)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000280)={r4, 0xff}, 0x8)

00:01:04 executing program 0:
r0 = socket(0xffffdfffffffffff, 0x7, 0x846f)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000240)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000200)=0x1b6)
recvfrom$inet(r0, &(0x7f0000000100)=""/168, 0xa8, 0x2, &(0x7f0000000080)={0x2, 0x1, @loopback}, 0x10)
connect$unix(r0, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xfffffffffffffef4)

00:01:04 executing program 2:
r0 = socket(0x17, 0x1, 0x200)
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4)
r1 = semget(0x3, 0x0, 0x20)
__semctl$SEM_STAT(r1, 0x1, 0xa, &(0x7f0000000080)=""/4096)
__semctl$GETALL(r1, 0x0, 0x6, &(0x7f0000001080)=""/28)
sendto$inet6(r0, &(0x7f00000010c0)="df057c4e6d5cd9a1a2edaed2722c7e45dd34513419cd1206c092b724f51b378d1d3e61aff28639b93e34272735e81b7e6b6f7e02ab862398cd7ce8a4dde5c4a451078ad3413b5422e7e0ac630deabda587b4b7502549753b192a0790a9efeb97ec6018dc61ccce", 0x67, 0x8c, &(0x7f0000001140)={0x1c, 0x1, 0x1ff, @empty, 0xdc}, 0x1c)
__semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000001180)=[0x101, 0x9, 0x80, 0x3, 0xfffffffffffffff7, 0x81, 0x100000000])
setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000001200)={0x9, &(0x7f00000011c0)=[@in6={0x1c, 0x2, 0x8001, @local={0xfe, 0x80, [], 0x0}, 0x6}]}, &(0x7f0000001240)=0x10)
lseek(r0, 0x0, 0x3)
connect(r0, &(0x7f0000001280)=@in={0x2, 0x0, @multicast2}, 0x10)
setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f00000012c0)={0x11471b9d, {{0x1c, 0x0, 0x7190, @local={0xfe, 0x80, [], 0x0}}}}, 0x88)
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000001380), &(0x7f00000013c0)=0x4)
setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000001400)={{0x1c, 0x2, 0x0, @loopback, 0x100000000}, {0x1c, 0x3, 0x40, @remote={0xfe, 0x80, [], 0x0}, 0x8}, 0x401, [0x1, 0x9, 0x4ea, 0x2, 0xffffffffffffffff, 0x9, 0x80, 0x100]}, 0x5c)
getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000001480), &(0x7f00000014c0)=0xb)
freebsd11_stat(&(0x7f0000001500)='./file0\x00', &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
r3 = getegid()
fchown(r0, r2, r3)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000015c0)={0xf, 0x1c58, <r4=>0x0}, &(0x7f0000001600)=0xc)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000001640)={<r5=>r4, 0xf, 0x780000000000}, &(0x7f0000001680)=0x8)
shutdown(r0, 0x1)
connect(r0, &(0x7f00000016c0)=@in6={0x1c, 0x3, 0x0, @empty, 0x6}, 0x1c)
setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000001700)={0x8, {{0x1c, 0x0, 0xfffffffffffffffa, @remote={0xfe, 0x80, [], 0x0}, 0x9}}}, 0x88)
sendmsg$inet6_sctp(r0, &(0x7f0000001c40)={&(0x7f00000017c0)=@in6={0x1c, 0x2, 0x3f53cfc9}, 0x1c, &(0x7f0000001bc0)=[{&(0x7f0000001800)}, {&(0x7f0000001840)="f7202dc4d324c8effab99c04d6db9f0c612777726caac4e2ea5f05c971b860eef34c5013006d71951f4b174a7a0e2d39eab6e893e23e4392f0910628660f4a9d5b8b17f3d4fdc760f6f6aa1d8048497be4825b0ec0c307cb42d3b1fd4c7724eb9f66fc2be7c05da62bb7a422aebf05b2b410aa8270ef1b389c63ea697097bd5b787cfb9394b12b", 0x87}, {&(0x7f0000001900)="799e9be7878e3d98cb121e9f4a76a58f76290acb634d55a6ee9c5db0062ddbb610597100a7f1a8d1c67ce0e65bdff43e420623b876028b0bdefe756dde04f552355b7c943e37be79f401023e6e80030baa97221c1d9893f4a29d547d3e285dee15b7ed9b69b751d19c6e2220b2a43a23d724ae1ebde71881b7d39a48a371e35461cb191edacc014393a93d8d574e6c569a4a19ee9f577b626e9976", 0x9b}, {&(0x7f00000019c0)="b5506dd7ed3220590bf249ec166989cf4aee5bcea87a4d932e2d4801dd7a6658fa8639eb91d4a1cdcf69036efae2c6b7ae78b7f0821e428ff2771e276c10f434a6bc96e006a6b6e76fe6ac56c7b8486acceea8f3c5f15ae009524f899d163e545e7a3e6ab47ca70d014c1bdc3e7bf5c88578545a08114fba7cef7eed76fc334bb4775da970c119962fb47ba839712399dce32d4341e55308aaa408fc5ae45a", 0x9f}, {&(0x7f0000001a80)="935c570fb1f052987df75cc015d5a0af2a7891034602c09543716498369be94258d073bbba7362e6dc168a5751648fc7757e717e2b5e1b01e30448b6d3cc7ffc9b7ea9ebf3fa0d9f48370cfb5f4409bee7364d56ec387d3ca8cb7934715aa714cfe46415d7b4eb54e0c77ce7beb5dd312e7a742027", 0x75}, {&(0x7f0000001b00)="3e2cd544", 0x4}, {&(0x7f0000001b40)="dc5e22273b5c94acdeef4b7a674d3fe1a9ca3a15915c98edfd2dd692c2d1c1714b7d8dcb222aa4b669e98bd131f3df93ac8508986695a934c0f9acc3384e67b5e3382302f32a4597f1e632c7e1a92fe565a3a479fe190399193ff0da06dcebbe2f95d4a2528c343dd8fd3eb07dc8761f6675a92094acb9fd2ce06368", 0x7c}], 0x7, 0x0, 0x0, 0x20000}, 0x5)
lchown(&(0x7f0000001c80)='./file0\x00', r2, r3)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000001cc0)={@in6={{0x1c, 0x2, 0x8, @empty, 0x7}}, r5}, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000001d80)={r4, 0x2, 0x4}, 0x8)
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000001dc0), &(0x7f0000001e00)=0x4)
setsockopt$inet_buf(r0, 0x0, 0x5f, &(0x7f0000001e40)="8dabb2723eab09e8b4756651acf10182ae6ba98ef23545ba101ba4f3e81b16ddd779810a72614d88e8b17754000d41e522751563b28a931dd931934374e458ef5d5ddc80a76b64ea113e180b95977c6b7aa6062403607392d0a9300183733bb9c0a19c7dad0f164d07995610b1e19d4f875872e0f3c3ac2d39a3b51f5134791bcce96d9c8839d2a1be8a6475", 0x8c)
sendmsg$unix(r0, &(0x7f0000003480)={&(0x7f0000001f00)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000003400)=[{&(0x7f0000001f40)="9fa982a71cb100e43cfa74cbcc5d27a15a69dec58f2aca7b703ae994", 0x1c}, {&(0x7f0000001f80)="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", 0x1000}, {&(0x7f0000002f80)="11403790eab5b93c8fb60c239bf5a917e8cf75c340e3ef92db01d1c8f86da34938c4537615d02b6a4a19024060cbb7cb6b58416ad60117b68653aa953563f00dabb8e89f1053f09457c578f11c06cc432cd3d1dd8eb70b09e8c9f530", 0x5c}, {&(0x7f0000003000)="4360065185e8d0149bbcd2e1d49a8b71bbe302ebda438b7d66f8c519f73dfe936c640b52fa137617b9305a8b6e2cd1caa8273aadec7ef038583f15993cc2f2b8fabff4ae1b560807c72d1f538efadc0a158803a876fb548fbcfa35c2ceaf7a5128781b6f7aa614c322754d66ac1d7c94152b81b7f21643dafd7643137985f2a4d3f8450f90fa5b9f32b9bb27b1624a00f30e10efd32ae4a80895eb16c51423cfce57acb4ec70b52e100a44b7fa68023877365118f6016375843c5bbfa46cbef14dd0d2532a1fe61097f3ede32019a1768dc72b99c9f137719f9f0e24254779ec90ec5eec5f5c", 0xe6}, {&(0x7f0000003100)="499ca7bb0aa087c67d1109ddfe4e7a74666441a18c44cfbc228431931c61d73b9bbd9cb5079a1135cfd4f54f96414b36a50e411d95f01cf7149c8863eb868c41ce6cb7bfaff99672f28cd14dc6dc8705dbfe754e9e7593c7a24cee45da888bb3ece665e3f61155e1aea012a3e4fcebff76614998d1035d0e386aaa476a3957e5010090a84b4b92d48c86e685c87580b283460a7208a5842d5befaebc47fd96bdd961f495aab277069b3a", 0xaa}, {&(0x7f00000031c0)="7247553e75ec34406270bc92481cad735d09b63149c64943333e1ed8ea09dda008ffc080833c4845e8d0db8c4d0dfb87ecb23b6978b3613dcabd67f47582a8e40fcf184d3999d22d6c294d082fbe728a0334c055195249796d67181f4bd8464bc4d2ff19043e2c1688fc9906b5a1f493b88b092b7387dd96355bb78c984871760cf4b33d6c859423abe34af9234b0b20c2ac9650a84ea2e94dbc884f56065f64033c13947802ed239f07412bda2be1a1b670dfca53ef91546ab9c09a732a7dfce692737de116f950dd54b6e7ff26fa73f998a8d25736e42343bf41112344eed3e89f50ab1bf8cea6deb7f7dfdf81f9", 0xef}, {&(0x7f00000032c0)="b10c0eb53744d34eab6808dc2dac8056d5d3729db68762ac37fb49559cc0f63a74749203e6114a77f8bf3bbe170202", 0x2f}, {&(0x7f0000003300)="f41776c4945cb6394864b0f2632b740de63059c5dafefb5c433f233f61ea287f7cf13854e19db6ac03057c04844288d475ebfb1c2e60385ef802e956330bcaab6cde666c493bbec4d33748fc79d5dc43d1ffa62e4eff33ea1faba358093cc865ea17f49c88832c89dfc3675787a4e7a1208c9e369938ab7593ec3c4392624ba575ce961bd6dda8e73bb563e2b5ae86b03c340c8daa65845235b82a301b2bd7430cf57cd62427db45cb0647dfd4222d3019961e946113248bdd4fbd3cbf303eb61475cbd53f3ad4dd9a863074602a6ebc62daa7c83c51aa83b12d48d683e50aaf815d54acd89af0f8564db7b5", 0xec}], 0x8, 0x0, 0x0, 0x85}, 0x81)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000034c0)={r4, 0x5}, 0x8)

00:01:05 executing program 0:
getgroups(0x4, &(0x7f0000000040)=[<r0=>0x0, <r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff])
setregid(r2, r2)
getgroups(0x7, &(0x7f0000000000)=[<r4=>r3, r2, r0, r1, <r5=>r2, r2, r1])
setregid(r3, r2)
r6 = socket$inet6(0x1c, 0x20000000, 0x0)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000080)={<r7=>0x0, 0x5}, &(0x7f00000000c0)=0x8)
getgroups(0x5, &(0x7f0000000180)=[r3, r3, r4, r5, r4])
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r6, 0x84, 0x108, &(0x7f0000000100)={r7, 0x8000, 0xf, 0x7, 0x7}, &(0x7f0000000140)=0x18)
setregid(r2, r2)

00:01:06 executing program 0:
r0 = socket$inet6(0x1c, 0x5, 0x0)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
mprotect(&(0x7f0000a13000/0x1000)=nil, 0x1000, 0x0)
munmap(&(0x7f000091b000/0x600000)=nil, 0x600000)
sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x2]}}, 0x1c, 0x0}, 0x0)

00:01:06 executing program 2:
r0 = semget$private(0x0, 0x7, 0x0)
semop(r0, &(0x7f0000000040)=[{0x3, 0xffffffff}], 0x1)
__semctl$SETVAL(r0, 0x5, 0x8, &(0x7f0000000000)=0x1f)
__semctl$GETZCNT(r0, 0x7, 0x7, &(0x7f0000000080)=""/156)

00:01:07 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x9, 0x84)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x903, &(0x7f0000000000), 0x2)

00:01:07 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x0, 0x0, 0x9, 0xe1a0}, 0x8)

00:01:07 executing program 3:
r0 = socket$inet(0x2, 0x3, 0x0)
setsockopt$inet_int(r0, 0x0, 0x1b, 0x0, 0xffffffffffffffe2)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast1, @rand_addr=0x7, @multicast2}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x4e, &(0x7f0000000280)={@local={0xac, 0x14, 0x0}}, 0xc)
freebsd10_pipe(&(0x7f0000000080)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = semget$private(0x0, 0x7, 0x400)
__semctl$GETVAL(r3, 0x4, 0x5, &(0x7f0000000140)=""/225)
getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000240)={0x6, 0x2, 0x7, 0x6}, 0x8)
setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000040)={@local={0xac, 0x14, 0x0}, @multicast2, @rand_addr=0x5}, 0xc)

00:01:07 executing program 0:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
poll(0x0, 0x0, 0x664b6e3)
r1 = socket$inet6(0x1c, 0x0, 0x0)
fcntl$setflags(r1, 0x2, 0x1)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
accept4$unix(0xffffffffffffffff, 0x0, 0x0, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000), 0x4)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)

00:01:07 executing program 1:
freebsd10_pipe(&(0x7f0000000080)={<r0=>0xffffffffffffffff})
setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f00000000c0)={{0x1c, 0x0, 0x3f, @local={0xfe, 0x80, [], 0x0}, 0x4}, {0x1c, 0x0, 0x4, @empty, 0x100000001}, 0x8, [0x400, 0x90, 0xffff, 0x9, 0x8, 0xed2, 0x9, 0x1]}, 0x5c)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r1, 0x29, 0x13, &(0x7f0000000040), 0x4)
setsockopt$inet6_int(r1, 0x29, 0x28, &(0x7f0000000000), 0x4)

00:01:07 executing program 2:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x1, &(0x7f0000000100)=0x3, 0x13e)
bind$inet(r0, &(0x7f0000000000)={0x2, 0x1, @multicast1}, 0x10)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x108000, 0x0)
mkdirat(r1, &(0x7f0000000080)='./file0\x00', 0x80)

00:01:07 executing program 3:
r0 = open(&(0x7f0000000780)='./file0\x00', 0x8240, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
truncate(&(0x7f0000000080)='./file0\x00', 0x10006)
sendfile(r0, r2, 0x0, 0x0)
writev(r2, &(0x7f0000000700)=[{0x0}, {0x0}], 0x2)
execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000c40)=[&(0x7f0000000c80)='$,\x00', &(0x7f0000000bc0)='!\x00', &(0x7f0000000200)='$$*-\x00'], &(0x7f00000003c0)=[&(0x7f00000002c0)=']\x00', &(0x7f0000000300)='\x00', &(0x7f0000000cc0)='$,\x00'])
getpeername$unix(r2, &(0x7f0000000000)=@abs, &(0x7f00000000c0)=0x8)
readv(r1, &(0x7f0000000980)=[{&(0x7f00000007c0)=""/151, 0x97}, {&(0x7f0000000880)=""/240, 0xf0}], 0x2)

00:01:07 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x100)
fchmod(r0, 0xe3)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000200), 0x4)
pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="7f", 0x1}], 0x1, 0x0)
close(r0)
getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000000c0), &(0x7f00000001c0)=0x100)
execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0)

00:01:07 executing program 3:
r0 = socket$unix(0x1, 0x5, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x140, 0x80)
getsockopt$inet_udplite(r1, 0x88, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x4)
getsockname(r0, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000100)=0x8)
socket$inet_udplite(0x2, 0x2, 0x88)
link(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00')
r2 = msgget(0x1, 0x80)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000340)={<r3=>0x0, &(0x7f0000000440)=[@in6, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f00000004c0)=0x10)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000780)=ANY=[@ANYBLOB="02004e207f00000100000000000000000000ee023900000000000000000000000000000000b6468b2b000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000082f9e5278174778534c7adb9a5f9e1529a7c14428773da019c5f1c660210fe04ad57b398cef03c9f3ed5614fbdc1c7c26c130ae384e2fe136f3d0620", @ANYRES32=r3, @ANYBLOB="00000080010001000180000002000000ff030000"], &(0x7f0000000500)=0xa0)
msgctl$IPC_RMID(r2, 0x0)
r4 = semget(0x1, 0x7, 0x80)
__semctl$GETNCNT(r4, 0x3, 0x3, &(0x7f00000006c0)=""/191)
r5 = semget(0x1, 0x2, 0x200)
__semctl$SETVAL(r5, 0x3, 0x8, &(0x7f00000001c0)=0x1)
rmdir(&(0x7f0000000200)='./file0\x00')
connect$unix(r1, &(0x7f0000000240)=@abs={0x1, 0x0, 0x0}, 0x8)
socket$unix(0x1, 0x7, 0x0)
getsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000280), &(0x7f00000002c0)=0x10)
freebsd11_lstat(&(0x7f0000000300)='./file0\x00', &(0x7f00000003c0))
__semctl$IPC_RMID(r5, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000580), &(0x7f00000005c0)=0x4)
__semctl$SETVAL(r5, 0x0, 0x8, &(0x7f0000000380)=0x101)

00:01:07 executing program 1:
r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil)
r1 = shmget(0x0, 0x4000, 0x48, &(0x7f0000ffc000/0x4000)=nil)
shmctl$IPC_STAT(r1, 0x2, &(0x7f0000000000)=""/165)
shmat(r0, &(0x7f0000ffb000/0x4000)=nil, 0x2000)
mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2)

00:01:08 executing program 1:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setuid(0xee01)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000040)={<r2=>0x0, 0xaa4, 0x9, [0xfff, 0x2, 0x8, 0xe0, 0x1f, 0x3, 0x7f, 0x5, 0x1ff]}, &(0x7f0000000080)=0x1a)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000140)={r2, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000180)=0x10)
r3 = dup(r0)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000000)=0x4, 0x4)
setsockopt$inet6_int(r0, 0x29, 0x27, 0x0, 0x0)
mprotect(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x7)

00:01:08 executing program 0:
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000280), 0x0)
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x20801fffd)
lseek(r0, 0x0, 0x1000000000003)
open(&(0x7f0000000040)='./file0/file0\x00', 0x40, 0xc9)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
freebsd11_lstat(0x0, 0x0)
setsockopt$inet_buf(r0, 0x0, 0x4f, &(0x7f0000000000)="f4d918f7b3e81684a7005902b211824601113b25d58645769759bbe84bf6b0d1141b13b9b6843e9a18c008c9fb298e4fb7bd4a4770", 0x35)
getgroups(0x0, 0x0)

00:01:08 executing program 3:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
pipe2(&(0x7f0000000180)={0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x51, &(0x7f0000000280)={0x1, {{0x1c, 0x1, 0x9, @empty, 0x200}}}, 0x88)
write(r1, &(0x7f0000000140)="fc", 0x1)
ppoll(&(0x7f0000000240)=[{r0, 0x5}], 0x1, 0x0, 0x0, 0x0)
write(r1, &(0x7f0000000000)="dbc5c79c3d5ef2247e0f911cc15a45d6bed6db7df1dc43b86fbf11a2bb09d58725f360ff70df4a289c29c3630be51126b4132752458192a333af3b409a6edfe4bdfb70731ee2f67241ed774809b1a9a10cf6f9f175a6e1b2abf85f0e91f6fa0fe2f69685afc08ae4ec7991174d220fec186cb7f8155d7e160afa63b8edb61a26230df190594c6e3ff54d48cc58679e0ea9bbe4c37696f0de363453b3c48b76181dbfc0a61adbfd19765232e163825cf8944f068e563dd4c57b200458c9b4f204e171344a095a3b1ecf9914efc3ead335", 0xd0)

00:01:08 executing program 1:
r0 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000000)={0x6, {{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}}, 0x90)

00:01:08 executing program 2:
socket(0x10, 0x4, 0x80000001)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x9, 0x10000, 0x3}, &(0x7f0000000040)=0x10)
open$dir(&(0x7f0000000140)='.\x00', 0x0, 0x0)
r0 = msgget$private(0x0, 0x350)
msgctl$IPC_STAT(r0, 0x2, &(0x7f00000003c0)=""/82)

00:01:08 executing program 2:
mkdir(&(0x7f0000000140)='./file0\x00', 0x0)
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
rmdir(&(0x7f0000000040)='./file0\x00')
freebsd11_getdents(r0, 0x0, 0x0)

00:01:08 executing program 3:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xfffffffffffffffd)
setgroups(0x1, &(0x7f0000000540)=[0x0])
getresgid(&(0x7f0000000000)=<r0=>0x0, &(0x7f0000000040), &(0x7f0000000080))
r1 = getgid()
getgroups(0x2, &(0x7f00000000c0)=[<r2=>0x0, 0xffffffffffffffff])
freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
setgroups(0x4, &(0x7f0000000180)=[r0, r1, r2, r3])

00:01:08 executing program 1:
write(0xffffffffffffffff, &(0x7f00000001c0)="4d690c85c5384d863f04ecb5e50a912caad75eed981715bbf3804e71460c5ca17b837337944e3d22ab53fffbe8f16017e92718808332c69cb8147a953298d192b2237dcd53df4a4a1b1815bd624be38c5f73e19ab9acae166450c0146439f72eda46bcb4800c7c9c707d26931a908078afa496d9e26c039c0de6ca2f667beea76190d5ec5388edae17a2cc2d9d1cd8b18761f1172661078878", 0x99)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000000)={<r0=>0x0}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000080)={<r1=>0x0, 0x5b, "f5c43958d890ffad381662cdd631796df58fb2e960136ab050f801b11458b48be08bc8c6918b1017f0ecbf949fb410446e9b9c214707b0362fea7e3bab0c9cc6df957a811f68436d39f88422c4a2008e932c294dacdd1d9988dd8f"}, &(0x7f0000000100)=0x63)
setsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000140)={r1, 0x5}, 0x8)
r2 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r2, 0x84, 0x8001, &(0x7f0000000180)={r0, &(0x7f0000000280)=[@in6={0x1c, 0x0, 0x40, @remote={0xfe, 0x80, [], 0x0}, 0x8}, @in={0x2, 0x3}, @in6={0x1c, 0x0, 0x3, @loopback, 0x44a65dc5}, @in={0x2, 0x1, @loopback}]}, &(0x7f0000000300)=0x10)
shutdown(0xffffffffffffffff, 0x2)

00:01:08 executing program 3:
getgroups(0x4, &(0x7f0000000000)=[0x0, 0xffffffffffffffff, <r0=>0x0, <r1=>0xffffffffffffffff])
r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x50, &(0x7f0000000040)={0xa00000000000000, {{0x1c, 0x1, 0x3, @loopback, 0x800}}}, 0x88)
setgid(r1)
setregid(r1, r0)
setresgid(r0, 0x0, 0x0)

00:01:09 executing program 0:
getresgid(&(0x7f0000000000)=<r0=>0x0, &(0x7f0000000040)=<r1=>0x0, &(0x7f0000000080)=<r2=>0x0)
getegid()
setgroups(0x7, &(0x7f0000000280)=[r0, r2, r0, r0, r0, r1, r2])
freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
getgroups(0x4, &(0x7f00000001c0)=[0xffffffffffffffff, 0xffffffffffffffff, <r4=>0xffffffffffffffff, 0xffffffffffffffff])
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
setgroups(0x4, &(0x7f00000000c0)=[r4, r5, 0x0, r3])
setgroups(0x11, &(0x7f0000000540))

00:01:09 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x0}, 0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x4, 0x400, 0x2, 0x4, <r1=>0x0}, &(0x7f00000000c0)=0x10)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000140)={r1, 0x2}, 0x8)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
bind$unix(r2, &(0x7f0000000200)=@file={0x1, './file0\x00'}, 0xa)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r3=>0x0]}, &(0x7f0000000100)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x901, &(0x7f00000001c0)={r3}, 0x8)

00:01:09 executing program 3:
r0 = socket(0x0, 0x80000000000005, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, 0x0, 0xffffffffffffffff, 0x20000000, 0x100}, &(0x7f0000000100)=0x94)

00:01:09 executing program 2:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r0, 0x29, 0xa, &(0x7f0000000100), 0x4)
pipe2(&(0x7f0000000000)={<r1=>0xffffffffffffffff}, 0x4)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000040)={0x9, 0x0, 0xf9, 0x8, <r2=>0x0}, &(0x7f0000000080)=0x10)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000140)={@in={{0x2, 0x2, @broadcast}}, r2, 0x89, 0x0, 0x40, 0x6, 0x8}, &(0x7f0000000200)=0xa0)
setsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f00000000c0), 0x4)

00:01:09 executing program 3:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x206, 0x0)
ftruncate(r0, 0x400000000101)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0)
ftruncate(r0, 0x100000001)
munmap(&(0x7f0000ff8000/0x2000)=nil, 0x2000)
mmap(&(0x7f0000ff8000/0x2000)=nil, 0x2000, 0x0, 0x80011, r0, 0x0)
mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000)

00:01:09 executing program 2:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0)
unlinkat(r0, &(0x7f0000000080)='./file0\x00', 0x800)
r1 = accept4(0xffffffffffffffff, &(0x7f00000000c0)=@un=@file={0x0, ""/108}, &(0x7f0000000140)=0x6e, 0x10000000)
bind(r1, &(0x7f0000000180)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10)
r2 = socket$inet6_tcp(0x1c, 0x1, 0x0)
listen(r2, 0x0)
accept(r2, 0x0, 0x0)
close(r0)
mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x3)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140), 0x0)
r3 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x23, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0)
execve(0x0, 0x0, 0x0)
fcntl$setstatus(r0, 0x4, 0x0)

00:01:10 executing program 1:
r0 = dup(0xffffffffffffff9c)
setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000040)={0x82, &(0x7f0000000000)=[@in={0x2, 0x3}]}, &(0x7f0000000080)=0x10)
poll(&(0x7f00000000c0)=[{r0, 0x84}], 0x1, 0x9)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={<r1=>0x0, 0x9, 0x1aa, 0x9}, &(0x7f0000000140)=0x10)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000180)={@in={{0x2, 0x3, @loopback}}, r1}, 0x8c)
r2 = fcntl$dupfd(r0, 0x11, r0)
getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000240), &(0x7f0000000280)=0x4)
r3 = accept4$inet(r2, &(0x7f00000002c0)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000300)=0x10, 0x10000000)
accept4$inet(r0, &(0x7f0000000340), &(0x7f0000000380)=0x10, 0x20000000)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000003c0)={0x9, 0x3, 0x20, 0x7fffffff, 0x1ff, 0xdd05, 0x6, 0x5, <r4=>r1}, &(0x7f0000000400)=0x20)
fcntl$getown(r0, 0x5)
lseek(r2, 0x0, 0x3)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000440)=0x598, 0x4)
writev(r2, &(0x7f0000000680)=[{&(0x7f0000000480)="b8d2edd0d4c1467e0c88e6c7bb8be6c2add54bba63b615cc83256efd0e2e622f8549ce0f093c1f2af20eecac84384901bcb76e9ff8fe9279401746f3330bdedd44d169637f81f5d5ea942cc6f0f3f3288b2f06c057fbcb5dbebea2cfcf092b44596a051f5e9602ddce173236d01230103aca6df5c51caa8accbae77e72faa067361f47be1ad89e184306376a08dc6e2d323a20c3ab9a6206f693c5fdcf5f2e9d8175108b97bb17b232e487fedb9d99749bff05ec8b62aa247bf6f9b6df8c7bf5", 0xc0}, {&(0x7f0000000540)="9e96bc2d6cc5b1066f4ca522153669f4d3790180df416812459c50227a8a5aa1dace41c5dd8f5acba206625bcbdc5495c75ee02fe0522071c5c2b158827fc987543318a5444871b16f6542d938e51d04fe904212683d6c0fd66e8e231e2b422003d40a9967bc90b40698b8bde1227f4bdad188e436d5505475a5bb5867f17bb7b490d086218470127dcc0a6504f5e21ded5a8248c6e565a0cfc8e6088f7be26e34a2702a17a089289f67570f750c02744dfe6eed2309dd752ee94a87257dd0149feec094e54fba5f9958ffc42ba2c28023799b09b9212466e91d34c5432ab670bf746e", 0xe3}, {&(0x7f0000000640)="95b9d7c758c008306dadf8b6f72d4543d441e408f583467a31f66bd23f79fc7f174ad4b1d51bfebc4b8a369b3ae3ae", 0x2f}], 0x3)
r5 = openat(r0, &(0x7f00000006c0)='./file0\x00', 0x100000, 0x2c)
read(r3, &(0x7f0000000700)=""/151, 0x97)
fcntl$setflags(r5, 0x2, 0x1)
setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f00000007c0)={r4, 0xfce}, 0x8)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r5, 0x84, 0x107, &(0x7f0000000800)={<r6=>r1, 0x8, 0x1, 0x5, 0xffff}, &(0x7f0000000840)=0x18)
r7 = open(&(0x7f0000000880)='./file0\x00', 0x100200, 0x1)
getsockopt$sock_int(r5, 0xffff, 0x100, &(0x7f00000008c0), &(0x7f0000000900)=0x4)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000940)={r6, 0xf, 0x343d}, 0x8)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000980)={<r8=>r6, 0x7, 0x3, [0x7, 0x2, 0x8]}, &(0x7f00000009c0)=0xe)
getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000a00)={r4, 0x3, 0x4, 0xff}, &(0x7f0000000a40)=0x10)
connect$unix(r0, &(0x7f0000000a80)=@file={0x0, './file0\x00'}, 0xa)
sendmsg$unix(r2, &(0x7f0000000e80)={&(0x7f0000000ac0)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000e00)=[{&(0x7f0000000b00)="3806be10e827bc887cc945b76796bccf513d511d030aa50f395227b5fc3539820d717d164662cc645f2e15166a90cfbb3e087ddc2133938a5649467a82dbc10ed43d8502232a8bd052e24591c3a8ed9efd19f3ae3877886412eb5c00a1f1db12365403a083c5327284cea67b4a596bb89840df3560514d7765417c70e067149d2d132d953f501ba0dd5810e50f599d6a0ad22fc79b6d70ff709a61a5f66449318fa6b03bdbe24435c0093ec05da29ceb7dcdd4f984ca71dc841ff83ef11520ee8cabaa1409b4e3066e546f30866b2fb6bf9b3dbf959f00dd24a1bd4510137b9d0a3bd2eb1af98082ed355659ef1cb33de6a0d733e1661a", 0xf7}, {&(0x7f0000000c00)="6bd4a571cde0f069a91be7848b7a7bdcded9d2a4f45c7e5d838f2587157c1d6219ff1700eebc937de0139d27834018f3744b1be5526e48519c348605d63af11f5daad04158277b4739ea8919e98bb79c8c1abc66e3b791", 0x57}, {&(0x7f0000000c80)="f88efcca494f615ddb9759c3b9fbd53e386f12c247c1b0273247901f5e127aa1c04dc25a900773387ba66ad6b4ff5188312f90e48afb3c5a5651a1dd8730306b95acf9d96a782201f321dbc06d322708b94353ef96bf35e334637789fec635a2f34ce63399d341528fc5186240588c4b77b96ad6c99b34bd4c2be7673fcd5533d1c8635cc433f2020a3f1d7e66bdaf56fc7c6a56f657e7b22affc9e9682812b59e0da82183418322874c7661e79c049ed1b351d27492", 0xb6}, {&(0x7f0000000d40)="db4097678427842d650ea9145c0ed463cc0b27a8c13b6eff322596b5f25fafaeaaa524989b7aec399dccf2b10c42c13672c263cb98c4cdab4ec017063b9c2f1059224cc494b96f7795a7a260b3f80225ce5d1cbd4f2ba0deb41778", 0x5b}, {&(0x7f0000000dc0)="c8f39866aa01", 0x6}], 0x5, 0x0, 0x0, 0x100}, 0x20000)
setsockopt$inet_mreqsrc(r5, 0x0, 0x4f, &(0x7f0000000ec0)={@remote={0xac, 0x14, 0x0}, @empty, @multicast2}, 0xc)
getsockopt$inet6_sctp_SCTP_RTOINFO(r7, 0x84, 0x1, &(0x7f0000000f00)={r8, 0x2, 0x0, 0x110}, &(0x7f0000000f40)=0x10)
getsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000f80)={@broadcast, @local, <r9=>0x0}, &(0x7f0000000fc0)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000001000)={@empty, r9}, 0x14)

00:01:10 executing program 0:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000280)=0x1, 0x4)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r1, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f00000002c0), &(0x7f0000000300)=0x4)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
setsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000140)=0x9, 0x4)
setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x7fff, 0xf, 0x6, 0x1}, &(0x7f0000000080)=0x18)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000001c0)=ANY=[@ANYBLOB="fcffffff0600000000030000ff0100000000ff000d7c8d7989b7e5086d260b34bcee3b75f68360014ddae7a0c73d6bfec7025f06b8af9221a5eb0004"], 0x0)
ftruncate(r1, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000200), &(0x7f0000000240)=0x4)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000100)=0x8, 0x4)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000340)=0x1, 0x4)
setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)

00:01:10 executing program 1:
r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040), &(0x7f0000000080)=0x8)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
setsockopt$inet6_int(r1, 0x29, 0x1b, &(0x7f0000000000), 0x4)

00:01:10 executing program 1:
r0 = socket(0x1b, 0x3, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x1014, &(0x7f0000000040), 0x4)

00:01:10 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000240)=@abs={0x1, 0x0, 0x0}, 0x2df)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000600)=ANY=[@ANYPTR64=&(0x7f0000000580)=ANY=[@ANYRESDEC=r0, @ANYPTR=&(0x7f0000000540)=ANY=[@ANYRES64=0x0, @ANYRES16=r0, @ANYRESHEX=0x0, @ANYRES64=r0, @ANYRESHEX=0x0], @ANYPTR, @ANYRESDEC=r0, @ANYRESHEX=r0], @ANYRES64=r0, @ANYBLOB="825422a5214b7c980b56c6efb14862292c5fb0cd1e0c9a95102ee52ee3bfaee4d4ded588a5a588b216e71fa41931c82639fbf3eec09be1827d5e8dee458074"], 0x0)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000380)={<r1=>0x0, 0x38, "03ec6b1ee276a097dcf2dd0601ad257f8d13f097b240d49eb5afdd824d8ae626395d3cc76e07ed96a2ce5955cdbdcfa3824bf0055312a6ab"}, &(0x7f00000003c0)=0x40)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000400)={r1, 0x2}, &(0x7f0000000440)=0x8)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={<r2=>0x0, 0xfffffffffffffe00}, &(0x7f0000000200)=0x8)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000340)={r2, 0x71fd}, 0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)={@in={{0x2, 0x2, @loopback}}, <r3=>0x0, 0x5, 0x4, 0x7fff}, &(0x7f00000001c0)=0x94)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000000)={r3, 0x10002}, 0x10)
syz_emit_ethernet(0xd0, &(0x7f00000000c0)="0eff10493872386fc22947af5f6b8795e6ba20b927076531dee9b0a803a3cca534c586a56f710f42a1de3912b56eb0a1f30310237f3f8dcaa6192bdc7a40de5027f33034daae8e1dc9e255fa27e21fb700cb1e974089ba9291afda12ef2d10b0c6dac7a340e650ef1f2172dcf0181d658ba5507084b9eb32251acff090d1c32ae392ebc69b1c0ee67d03a57ad4af9e19d09204ef278a1af21e652ed4c059a327072a804f727678c93216d132aff3a8bf1c2ea8bbca54a16266c63d5044acd8f8427ec6d4b9d8d70d243768175a789e3e")

00:01:10 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
write(r0, &(0x7f00000001c0)="6b04a7c8b6d0bde25a5216eb2551846a174c8873bb28d8f6899cc181de0c85d90883962920313ae5d27bfd4df891a08443f897ac0579303de84e7c633f", 0x3d)
r1 = socket(0x2, 0x10000001, 0x84)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f6669e3af86dc"], 0x10)
writev(r1, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1)
writev(r1, &(0x7f00000002c0)=[{&(0x7f0000000340)="fd", 0x1}], 0x1)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="0300000009d4469a90787238f14bb6cd291fa1419ac4d37b2f6ea241e0a3277fe3010585669e93a93c83945fe4f21755a9b18526a4c2204d1c766f8cfd34d4ae854efe475b8e94542bd8f470481e3796faddd71819a897dedb1e4b4a1648dbec6d9acf3ecbd3cd056784939a361ec03301008e34cc952d96355ae9d47ef941cfb294273cf2ccf24852f79a07c75ca32f9c2fa4f8b095030500f5317e254d411e8b15b1b61a8265652c5b3e9ab622ebfe97ff517e4530d654"], 0x8)
pipe2(&(0x7f0000000100)={0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x100004)
mkdirat(r2, &(0x7f0000000140)='./file0\x00', 0x2)
shutdown(r1, 0x1)
msgget$private(0x0, 0x0)

00:01:10 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
r1 = geteuid()
fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
chown(&(0x7f0000000000)='./file0\x00', r1, r2)
fcntl$getflags(0xffffffffffffffff, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
open(0x0, 0x200, 0x0)
getsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, 0x0)
freebsd11_lstat(0x0, 0x0)

00:01:10 executing program 2:
semop(0x0, 0x0, 0x7a87cb9128c4e2fc)

00:01:10 executing program 2:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
getsockopt$inet_int(r0, 0x0, 0x42, 0x0, &(0x7f0000000000)=0xfffffffffffffff1)

00:01:11 executing program 1:
mkdir(&(0x7f0000000080)='./file0\x00', 0x800000008b3)
symlink(&(0x7f0000281000)='..', &(0x7f0000110000)='./file0/file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0)
faccessat(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x1000)

00:01:11 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0xfffffffffffffffe)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0xffff, 0x1000000, 0x0, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffedb)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa)

00:01:11 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
chroot(&(0x7f0000000040)='./file0\x00')
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=<r1=>0x0], 0x0)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x31, &(0x7f0000000200)={r1, 0x0}, &(0x7f0000000240)=0x10)

00:01:12 executing program 2:
r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x200, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000040)={0x3f, 0x4110, 0x9, 0x1, <r1=>0x0}, &(0x7f0000000080)=0x10)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)=ANY=[@ANYBLOB="02004e21ffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000e700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000", @ANYRES32=r1, @ANYBLOB="6800000002000000080000006833000000080500"], 0xa0)
setsockopt(r0, 0x8, 0x100000001, &(0x7f0000000180)="3ed7922ad086e714b269e201607d", 0xe)
socket(0x10, 0x0, 0xed3)

00:01:12 executing program 2:
r0 = socket$inet_sctp(0x2, 0x8, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x3004, &(0x7f0000000140), &(0x7f0000000180)=0x4)

00:01:13 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r0 = socket$inet6(0x1c, 0x0, 0x7)
setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000080)={0xffffffff, 0x0, 0x6, 0x9, 0x7fff}, 0xc)
mlockall(0x1)
getresuid(&(0x7f0000000040), &(0x7f0000000340), &(0x7f0000000380)=<r1=>0x0)
r2 = getuid()
fstat(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
setresuid(r1, r2, r3)
mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x410, 0xffffffffffffffff, 0x0)
mlockall(0x1)

00:01:13 executing program 1:
r0 = accept4(0xffffffffffffff9c, &(0x7f0000000100)=ANY=[@ANYBLOB="00000000000000000000000b0000000000000000000000000000000000923e8b569fde0bf4000000000000010000"], &(0x7f0000000140)=0x2e, 0x10000000)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f00000002c0)={<r1=>0x0, 0x7}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000280)={0x3, 0x400, 0x3f, 0x5, r1}, 0x10)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000200)={r1, 0x3, 0x5}, &(0x7f0000000240)=0x8)
shmctl$IPC_SET(0x0, 0x1, 0xffffffffffffffff)
r2 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000000)={<r3=>0x0, 0xfffffffffffffc80}, &(0x7f0000000040)=0x8)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000080)={r3, 0x4}, &(0x7f00000000c0)=0xffffff55)

00:01:13 executing program 1:
r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000203, 0x1)
truncate(&(0x7f0000000340)='./file0\x00', 0x80000000)
fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
r2 = getegid()
fchown(r0, r1, r2)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000380)={0x2, {{0x2, 0x0}}}, 0x90)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
poll(&(0x7f0000000100)=[{r0}], 0x1, 0x0)
r3 = semget$private(0x0, 0x0, 0x82)
__semctl$GETNCNT(r3, 0x2, 0x3, &(0x7f0000000140)=""/240)
poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)

00:01:13 executing program 1:
r0 = msgget(0x2, 0x2)
msgctl$IPC_INFO(r0, 0x3, 0x0)
r1 = socket$inet_icmp(0x2, 0x2, 0x1)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={<r2=>0x0, 0x9, 0x6}, &(0x7f0000000040)=0xc)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000080)={r2, 0x7, 0x3, 0x2, 0xfffffffffffff751}, &(0x7f00000000c0)=0x18)

00:01:13 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getresgid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0))
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x29, &(0x7f0000000000), 0x2)

00:01:13 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
r2 = getpgid(0x0)
getpgrp(0x0)
setpgid(r2, r2)
accept(r1, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000080)=0x10)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x6}, 0x0)

00:01:13 executing program 2:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000000)=[{0x6, 0x7fff, 0xfffffffffffffffc}, {0x400002, 0x2c60}], 0x2)

00:01:13 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000000)={{0x1c, 0x1, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x7ff}, {0x1c, 0x1, 0xfff, @loopback, 0xffffffff}, 0x3, [0xdf, 0xfff, 0x3, 0xc055, 0x6, 0x3, 0x401, 0x5f7b]}, 0x5c)
setsockopt$inet6_group_source_req(r0, 0x29, 0x30, 0x0, 0x0)

00:01:13 executing program 2:
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000200)='./file1\x00', 0x0)
mkdirat(r0, &(0x7f0000000140)='./file1\x00', 0x10)
rmdir(&(0x7f0000000000)='./file1\x00')
mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0)
poll(&(0x7f00000000c0)=[{r0, 0x2000}], 0x1, 0x0)
mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0)
r1 = shmget(0x0, 0x1000, 0x69c, &(0x7f0000fff000/0x1000)=nil)
r2 = getuid()
fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
r4 = getuid()
freebsd11_stat(&(0x7f0000000340)='./file1\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
r6 = fcntl$getown(r0, 0x5)
r7 = getpgid(0xffffffffffffffff)
shmctl$IPC_SET(r1, 0x1, &(0x7f0000000400)={{0x8, r2, r3, r4, r5, 0x0, 0x8}, 0x8, 0x4, 0x10000, 0x57, r6, r7, 0x4})
rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00')

00:01:13 executing program 0:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
recvfrom(r0, &(0x7f0000000200)=""/74, 0x4a, 0x40040, &(0x7f0000000280)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f00000004c0)={<r2=>0x0, 0xf8, "320920fcc05a9a2336f172ef9aaa4e2990a8efec839ad093e4576056a9a9eebed231a4b90fe70e0f0c129acaab513f9651f096b40afd723bf21cb2b7b9f0b7bfa4a7e6a8cbe60ce184155e2bea462ffa75bb4440f08ec1a9bb01e7c6e09458c1793791670730072ad2af722c9b48059d17e7524f2a3a4a7a5f234dad38be5fd136fc05161785c5aeea7def6806dbc679d7b0a774e2a7edc851851a8b229911a5f0c43d6ec0da4a749bcd7c442b93157283bb9767a0ec90f6f7e379e3d150d1b934f13abb09f3c865414e1a0e1c3fcf17586b634eab6f083086fd2c93b6307819c87c58f8b592023f7fc7445e538df368617690230e271825"}, &(0x7f0000000140)=0x100)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000001c0)={r2, 0x9}, &(0x7f0000000440)=0x8)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f00000002c0)={<r3=>0x0, 0x8, 0x3, 0x865ef8d, 0xf38c}, &(0x7f0000000300)=0x18)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000340)={@in={{0x2, 0x3}}, r3}, &(0x7f0000000400)=0x8c)
getsockopt$inet_udplite(r1, 0x88, 0x6, &(0x7f0000000040), &(0x7f0000000080)=0x4)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r1, 0x0, 0x1000000000003)
poll(&(0x7f0000000000)=[{r1}], 0x1, 0x0)
poll(&(0x7f0000000600)=[{r1, 0xfffffffffffffffc}], 0x1, 0x2)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000640)={@in6={{0x1c, 0x3, 0x4, @empty, 0x844}}, r3, 0xff, 0x0, 0x0, 0x8231, 0xed5, 0x3}, 0x98)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x26c)
r4 = open(0x0, 0x0, 0x4)
freebsd11_lstat(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB='$', @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0)
writev(r4, &(0x7f0000000440), 0x4dcae8f5f3f27b8)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000700)={@in6={{0x1c, 0x0, 0x3, @loopback, 0x2}}, r3}, &(0x7f00000000c0)=0x84)
fsync(r1)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, 0x0, 0x0)

00:01:13 executing program 1:
r0 = accept(0xffffffffffffff9c, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000200)=0x10)
r1 = msgget$private(0x0, 0x0)
msgsnd(r1, &(0x7f0000000400)={0x0, "408c9bb1c1ed3237e1ab90181766a8477c57ac866d5e58ae2c3bbc873340453a87fd4f78aa96457747211cb15d9431e496a55478212d87de2bfca15057bd543fb6138d1b802269b5d86689a15a2cd73628ac1456dad0b3fbc1cbd718bc2f47653de3183d82d6438fa87d2fc810261d196be93cb27faa13a84158fb86b48ba1880f96e91be06465c820478af909dd04ac8e6e5eaadb771eea2abb49e50035e3cee438568a5a342b5fe8479a58d717daec63e688b9db062e279ae2367505ffaa4d8c9af447f0c71222793f2c4a"}, 0xd4, 0x0)
r2 = dup(0xffffffffffffff9c)
fcntl$dupfd(r0, 0x0, r2)
munmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x100000)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000080)={<r4=>0x0, &(0x7f0000000040)=[@in6, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f00000000c0)=0x10)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f0000000140)={r4, &(0x7f0000000100)=[@in, @in={0x2, 0xffffffffffffffff, @remote}, @in6]}, &(0x7f0000000180)=0x10)
mprotect(&(0x7f0000cb3000/0x1000)=nil, 0x1000, 0x1)

00:01:13 executing program 3:
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)

00:01:13 executing program 2:
freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0})
getgroups(0x4000000000000194, &(0x7f00000000c0)=[r0, r0, r0, r0, r0, r0])
setresgid(0x0, 0x0, 0x0)

00:01:13 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
r1 = socket$inet6(0x1c, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r2=>0x0, 0x1a3b2056, 0x200}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000080)={r2, 0x400}, 0x8)
getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000100)={r2, 0xffffffffffff0000}, &(0x7f0000000140)=0x8)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
writev(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0)
getsockname$inet(0xffffffffffffffff, 0x0, 0x0)
open(0x0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)

00:01:13 executing program 1:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x1c, 0x30000000)
sendto$inet6(r0, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece99a1ed24f1f89aba9e7e38487108dc217f28272c8fc5f9bede67fc02340a4b4e233700c0330a8286b4b0645ea6689a7", 0x6, 0x100, 0x0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0)
symlinkat(&(0x7f00000000c0)='/', r1, &(0x7f0000d06ff8)='./file0\x00')

00:01:13 executing program 1:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x1c, 0x30000000)
sendto$inet6(r0, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece99a1ed24f1f89aba9e7e38487108dc217f28272c8fc5f9bede67fc02340a4b4e233700c0330a8286b4b0645ea6689a7", 0x6, 0x100, 0x0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0)
symlinkat(&(0x7f00000000c0)='/', r1, &(0x7f0000d06ff8)='./file0\x00')

00:01:13 executing program 1:
r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0)
pwritev(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)='i', 0x1}], 0x1, 0x1006)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0)
mlock(&(0x7f0000ffa000/0x1000)=nil, 0x1000)
preadv(r0, &(0x7f0000000580)=[{&(0x7f0000000180)=""/139, 0x8b}], 0x1, 0x0)
freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0))
truncate(&(0x7f0000000040)='./file0\x00', 0xf2be)

00:01:15 executing program 0:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = fcntl$dupfd(r0, 0x11, r0)
readlinkat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/14, 0xe)
bind(r0, &(0x7f0000000040)=@un=@file={0xd80f49edce43012d, './file0\x00'}, 0xc5)
open(&(0x7f0000000000)='./file1\x00', 0x0, 0x44)

00:01:15 executing program 1:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
shutdown(r0, 0x1)
freebsd10_pipe(&(0x7f00000001c0)={<r1=>0xffffffffffffffff})
sendmsg$unix(r0, &(0x7f00000008c0)={0x0, 0x0, 0x0}, 0x20000)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000000)={<r2=>0x0, 0x0, 0xa, [0x3f, 0x2, 0x7, 0x20381626, 0x8, 0x17, 0x8001, 0xaea, 0xffff, 0x400]}, &(0x7f0000000040)=0x1c)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000200)=0x5, 0x4)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0x2, 0x81, @local={0xfe, 0x80, [], 0x0}, 0x3}}, r2, 0x0, 0x10000, 0x110, 0x4}, 0x98)
socket$inet6_udplite(0x1c, 0x2, 0x88)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)={@in={{0x2, 0x1}}, r2, 0x2, 0x4, 0x400}, &(0x7f0000000140)=0x94)

00:01:15 executing program 2:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet6_group_source_req(r0, 0x29, 0xe, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108)
r1 = getpid()
getpgid(r1)
socketpair(0x1c, 0x5, 0x100, &(0x7f00000001c0)={<r2=>0xffffffffffffffff})
setsockopt$inet_tcp_int(r2, 0x6, 0x80, &(0x7f0000000200), 0x4)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000140), &(0x7f0000000180)=0x4)

00:01:15 executing program 0:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc)
setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000100)={@multicast1, @loopback}, 0xc)
getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000040)={@multicast1, @remote}, &(0x7f00000000c0)=0xc)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000180)={@empty, @broadcast, <r1=>0x0}, &(0x7f00000001c0)=0xc)
fchdir(r0)
setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000140)={@multicast1, @loopback, r1}, 0xc)
freebsd10_pipe(&(0x7f0000000200)={<r2=>0xffffffffffffffff})
setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000240)=0x7, 0x4)

00:01:16 executing program 3:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x2fc, 0x0)
getrlimit(0x6, &(0x7f0000000080))
r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
flock(r2, 0x1)
flock(r2, 0x800000004)
flock(r2, 0x1)
socket(0xfffffffffffffffd, 0x7, 0x6)
flock(r1, 0x1)
dup2(r1, r0)
fdatasync(r2)

00:01:16 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000400)={<r1=>0x0, 0x10001}, &(0x7f0000000440)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="1c004e2001040000fe8000000000000000080000000000bb09000000000000000037beb47b62e871402e3e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r1, @ANYBLOB="0180000005000000040000000200000008000000"], &(0x7f0000000580)=0x98)
lseek(r0, 0x0, 0x3)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(r0, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB="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", @ANYRES32=<r2=>0x0, @ANYBLOB="0000010405000000"], &(0x7f0000000100)=0x94)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={<r3=>r2, 0x8, 0xfffffffffffffffa, 0x2, 0x800, 0x5}, &(0x7f00000001c0)=0x14)
r4 = semget(0x2, 0x3, 0x1)
semop(r4, &(0x7f0000000200), 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
pipe2(&(0x7f0000000240)={0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x100000)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000280)={r3, 0x7, 0xff}, 0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x21, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000200)=0x9, 0x4)
freebsd11_lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, <r6=>0x0})
setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000080)={r3, &(0x7f0000000000)=[@in={0x2, 0x1}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x3, 0x0, @empty, 0x400}, @in6={0x1c, 0x2, 0x6, @empty, 0x9}]}, &(0x7f0000000740)=0x10)
freebsd11_fstat(r5, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, <r7=>0x0})
fchown(r5, r6, r7)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0)

00:01:16 executing program 0:
munmap(&(0x7f0000eef000/0x1000)=nil, 0x1000)
mprotect(&(0x7f0000c97000/0x2000)=nil, 0x2000, 0x5)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x4)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
mmap(&(0x7f0000b86000/0x1000)=nil, 0x1000, 0x1, 0x10, r0, 0x0)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x2)
getsockopt$inet6_udplite(r1, 0x88, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4)
mlock(&(0x7f0000cf0000/0x1000)=nil, 0x1000)

00:01:16 executing program 1:
semget(0x1, 0x0, 0xc7)
r0 = open(&(0x7f0000000000)='./file0\x00', 0x42, 0x40)
lseek(r0, 0x40000000000, 0x100000004)
r1 = dup(0xffffffffffffff9c)
setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='dctcp\x00', 0x6)

00:01:16 executing program 1:
mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0)
getgroups(0x3, &(0x7f0000000080)=[0x0, 0xffffffffffffffff, 0x0])
setgroups(0x4000017e, &(0x7f0000000200))
mkdir(&(0x7f0000000100)='./file0/file0\x00', 0x0)
mkdir(&(0x7f00000000c0)='./file0\x00', 0x40)
chmod(&(0x7f0000000140)='./file0\x00', 0x800000000000047c)

00:01:16 executing program 1:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, r0)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00'])
writev(r1, &(0x7f0000000280), 0x26)
writev(r1, &(0x7f0000000100), 0x100000000000005d)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x0)
execve(0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000140)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0x3, 0x0, @loopback}, @in6={0x1c, 0x2, 0x800, @local={0xfe, 0x80, [], 0x0}, 0x100000001}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0)

00:01:16 executing program 3:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
munmap(&(0x7f0000d39000/0x2000)=nil, 0x2000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="22c8b9ab6f9e7d910e404a9eef5ef605d9decc7b29ad2cca3b1f6367d621c2546baa91f1b83978c90ec0988f946a722bb5dd89687dc0c57abef09f87c39fd6c3f660e8040612e4c5d9825dfda03fe945aa89302a2f0bbee4503c9a6021e8058e989b16d0f3a34ceda191854fd7a5eb7c6884484a59e7ee3fe96c6661f350d7d50af4c4a3d8d87c9b66aa9204fa265edc4c6a02bf7f680d56b03ebc4015a4b3f099fbcc450cb66cdf6419755a939e164e579d7cabb7ae848c9f5a218e0f42cd6e32c54d9c", 0xc4}], 0x1)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00'])
writev(r1, &(0x7f0000000280), 0x26)
writev(r1, &(0x7f0000000100), 0x100000000000005d)

00:01:16 executing program 3:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0xe152}, 0x10)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00'], 0x10)

00:01:17 executing program 1:
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)
sendfile(r2, r1, &(0x7f0000000280), 0x81)
freebsd11_fstat(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
freebsd11_fstat(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000240)=0x9, 0x138)
fchown(r1, r3, r4)
execve(0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000040)={0x3, 0x20, <r5=>0x0}, &(0x7f0000000080)=0xc)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x902, &(0x7f0000000100)=r5, 0x4)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f00000000c0)={r5, 0x4}, 0x8)
fcntl$getflags(r2, 0x4)
mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1, 0x1010, r2, 0x0)
fchmod(r0, 0x0)

00:01:17 executing program 0:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$sock_int(r0, 0xffff, 0x40, 0x0, 0x0)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)

00:01:17 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0xfffffffffffffffe)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={<r1=>0x0, 0x73ddd2fa}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x3, r1}, 0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0)

00:01:17 executing program 0:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = socket$inet(0x2, 0x10000001, 0x6)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={<r2=>0x0, 0x2541000000, 0x9, 0xe5, 0x9, 0x994d}, &(0x7f0000000080)=0x14)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={r2, 0x800, 0x6}, 0xc)
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), 0x8)

00:01:17 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x0, 0x520}, 0x10)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
sendmsg(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[{0x10}], 0x10}, 0x0)

00:01:17 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000100)=0x3, 0x4)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000180)={<r1=>0x0, 0x95, "e26d1ff47a56b4a3c1092a162b813ab6c11ae920768cdcdaecc4c98e97a74cd170d853ed71ee1e69151d62c2287d89476d9a2e7e0e511459e39b21cd73a9a5e6bd00d314ac9278fec5883d96174259d7dbeb4d21f17cf5e2f32671e0e9737cac7c3a30fdc945dd6b0a95b369093a8c44d1630c51cc300e41517d078e4d37f368406fcb3c26e23fa17d77ac05fa3ccd999d8b30949d"}, &(0x7f0000000240)=0x9d)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000280)={r1, 0xff, 0x5}, 0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1105, &(0x7f0000000140)={0x80000000001c00, 0x0, 0x2, 0xfffffffffffffffd, <r2=>0x0}, &(0x7f0000000040)=0xfffffdfe)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1ff, 0x10, 0x401, 0x5, r2}, &(0x7f0000000080)=0x20cd8936e72c6b3e)
socketpair(0x1, 0x20000001, 0x10000000081, &(0x7f00000000c0))
socket$inet_sctp(0x2, 0x1, 0x84)

00:01:17 executing program 0:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x200, 0x0)
utimes(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{}, {0x1ff}})
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x2, 0x0, 0xffff, 0xe6}, &(0x7f0000000080)=0x18)
freebsd11_fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
setuid(r1)

00:01:17 executing program 0:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
mprotect(&(0x7f0000049000/0x3000)=nil, 0x3000, 0x4)
r0 = dup(0xffffffffffffff9c)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000)=0x6, 0x4)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r1, 0x29, 0x14, &(0x7f0000000100), 0x4)
lseek(r1, 0x0, 0x3)

00:01:17 executing program 1:
select(0x0, 0x0, &(0x7f00000002c0), 0xffffffffffffffff, 0x0)
r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000000)={<r1=>0x0, 0x8b, "41ebfb11491e044fcb59bc0aaaa6e6843adf5e7918b0184cffe565bcf0bc8465356a80128e1983c63029609d940f1b4d82fbf2ec45b04e93d0bc53d18575377333d120c5fa16defdebf10e1523ff03cd1b99c2d0336a1f90ccdaf7e7bbd8d88d4f6963c439df1403150ae9a09aa72c208f517e8faf23ee401ab8461e1e43ed840e76d9b650c20fa57f0501"}, &(0x7f00000000c0)=0x93)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)={r1, 0x80, 0x5, [0x200, 0x1, 0x40, 0x5, 0xdd]}, &(0x7f0000000140)=0x12)

00:01:17 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000000)=ANY=[@ANYBLOB="1c004e23ffff0000fe8000200000000000000000000000bb020000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=<r2=>0x0, @ANYBLOB="01000000010400005f0a00000300000005000000"], &(0x7f0000000100)=0x98)
setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000240)={r2, &(0x7f00000001c0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x3, @loopback}, @in6={0x1c, 0x3, 0x0, @loopback, 0x3}, @in={0x2, 0x0, @multicast2}, @in={0x2, 0x3, @multicast2}, @in6={0x1c, 0x0, 0x100000001, @remote={0xfe, 0x80, [], 0x0}, 0x8}]}, &(0x7f0000000280)=0x10)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0xc001}, 0x1c)
select(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x78, 0x3, 0x1e, 0x3, 0x6dc1, 0x20, 0x7, 0xffffffffffffff98}, &(0x7f0000000180)={0x1, 0x1})

00:01:19 executing program 2:
shmget$private(0x0, 0xd000, 0x40000000000000, &(0x7f0000ff1000/0xd000)=nil)
r0 = socket$inet(0x2, 0x1, 0xffffffffffffff84)
setsockopt$inet_group_source_req(r0, 0x0, 0x53, &(0x7f0000000000)={0x8, {{0x2, 0x3, @loopback}}, {{0x2, 0x1, @broadcast}}}, 0x118)

00:01:19 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000040)='./file0\x00', 0x20801ffff)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
freebsd11_lstat(0x0, 0x0)
getgroups(0xfffffffffffffe75, 0x0)
freebsd11_fstat(0xffffffffffffffff, 0x0)
setgroups(0x0, 0x0)
recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080))
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000100)=0x8)

00:01:19 executing program 0:
r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0xfffffffffffffeef, 0x30000000)
fsync(r0)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x41, &(0x7f00000000c0)='\x01\x00\x00\x00\x00\x00\x00\x00', 0x8)
fdatasync(r1)

00:01:19 executing program 3:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=<r2=>0x0], 0x0)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x1206, &(0x7f0000000040)={r2, 0x0}, &(0x7f00000000c0)=0x10)
setsockopt$sock_int(r0, 0xffff, 0x200, &(0x7f0000000000), 0x4)

00:01:19 executing program 2:
mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$inet_tcp_int(r0, 0x6, 0x1681, &(0x7f0000000040)=0x3ff, 0x4)
recvfrom$unix(r1, &(0x7f00000001c0)=""/225, 0xe1, 0x80, 0x0, 0x0)
r2 = semget(0x2, 0x1, 0x91)
__semctl$GETPID(r2, 0x6, 0x4, &(0x7f00000002c0)=""/232)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000100)={0x0, {{0x2, 0xffffffffffffffff, @broadcast}}}, 0x90)

00:01:19 executing program 0:
r0 = socket$inet6(0x1c, 0x3, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x57, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108)
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000280)={<r1=>0x0, 0x5}, &(0x7f00000002c0)=0x8)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000240)={<r2=>r1, 0x1, 0x80000000}, &(0x7f0000000180)=0xfffffe64)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r2, 0x81, 0x5, 0x4}, &(0x7f0000000200)=0x10)
r3 = semget$private(0x0, 0x0, 0x608)
__semctl$SEM_INFO(r3, 0x7, 0xb, &(0x7f0000000300)=""/193)

00:01:19 executing program 3:
mlock(&(0x7f0000fad000/0x1000)=nil, 0x1000)
r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x30000000)
getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000080)={<r1=>0x0, 0x8, 0x0, 0x8, 0x7, 0x0, 0x3, 0x2, {@in6={{0x1c, 0x2, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x2}}, 0x0, 0x24000000, 0xffff, 0x6a3e, 0x51c3}}, &(0x7f0000000140)=0xb0)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={r1, 0x4, 0x4}, &(0x7f00000001c0)=0x8)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3)

00:01:19 executing program 2:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108)

00:01:19 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
lseek(r0, 0xfffffffffffffffc, 0x3)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x5, 0xffff, 0x0, 0x0, 0x3, 0x4}, 0xb)
lseek(r0, 0x1, 0x5)
getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0xffffffffffffff3a)

00:01:20 executing program 1:
r0 = accept(0xffffffffffffff9c, &(0x7f0000000080)=@un=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f00000010c0)={0x3, "81e5a6741b95c2f8ce46d75172e89ee1"}, 0x14)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$inet6_tcp_int(r1, 0x6, 0x8000000000000400, 0x0, &(0x7f0000000040)=0xba9f44d7)
socket$inet6_tcp(0x1c, 0x1, 0x0)

00:01:20 executing program 3:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000000)="dbe7981029401ebc440180620942197673090f3f9f00a5c008009e4fca0f22b1f80c170f862612f3436e93573ca7982f10e6c732b3bf9149066d163a73629bfa3f2f9e9c09fcf3ff6eb3647ae11ac19b9ba661f1ec5ab85299a82f00fbe1b03136788ecbad8a5523389b6ab65f31bb2168679cc460bf924a52b3eecf4ab21b18aec740ab251e336ddf68fac4e2e5431d2f6fdaa5013f6320fe582d30658aac18f57228aac5e5cb4354ba890e8a94a6b5d90e0000", 0xb4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'rack\x00', 0x2}, 0x24)

00:01:20 executing program 0:
r0 = socket$inet(0x2, 0x840000000002, 0x0)
r1 = socket$inet(0x2, 0x3, 0x0)
r2 = fcntl$dupfd(r1, 0x0, r1)
setsockopt$inet_buf(r2, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000300)=ANY=[@ANYRES16=r0, @ANYRES64=r2], &(0x7f00000002c0)=0x2)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000040)={0x0, 0x1200000}, 0x8)
sendmsg$inet_sctp(r2, &(0x7f0000000340)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c, 0x0}, 0x0)
setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000140), 0x4)
recvmsg(r1, &(0x7f0000000600)={&(0x7f00000000c0)=@un=@file={0x0, ""/91}, 0x5d, 0x0, 0x0, &(0x7f0000000580)=""/116, 0x74}, 0x0)
setsockopt$inet_int(r0, 0x0, 0x20000000031, 0x0, 0x0)

00:01:20 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x15, &(0x7f0000000100)=ANY=[@ANYBLOB="0100000000002cf24cf9844d9da7c2316a3d8c3c8032e9eda85bc3851efde89d049e7bdd354197ecd73d4f160f491a672fc7560efd4f08cc1acc20556161f68ec263c78997671c8291a38d957db6fdb774a9d9cf183afc71f2f5a8b3813a93f3a7b3bc58a8ef870501fe971204edbaffccb8f6b8fc04cd9a4791a05300d62484f5a5f09ff8c2f6cc1891d2ad7f2be171ed5a763d4e46f211e454c247fb0adcdcad424cd1a64bd4576c00b142523f86fbb086259b1f378ef77dd102951ad1fdc189054c3789ab"], 0xfffffc81)
chdir(&(0x7f0000000040)='./file0\x00')
mkdir(&(0x7f0000000080)='./file0\x00', 0x28)

00:01:20 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
listen(r0, 0x1)
fstat(r0, &(0x7f0000000140))
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000), 0x4)

00:01:20 executing program 1:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96)
shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil)
shmctl$SHM_LOCK(0x0, 0xb)
listen(0xffffffffffffffff, 0x0)
execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], 0x0)
r1 = openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8)
socket$inet6_udp(0x1c, 0x2, 0x0)
accept4$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x0)
r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
accept(r2, 0x0, 0x0)
r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r3, 0x7e2780e3)
r4 = open$dir(&(0x7f0000000480)='./file0\x00', 0x4, 0xfffffffffffffffe)
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r4, 0x0)
ftruncate(r1, 0x8000)
symlink(&(0x7f0000000380)='./file1\x00', &(0x7f00000003c0)='./file1\x00')
mkdir(&(0x7f0000000600)='./file1\x00', 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, 0x0, &(0x7f0000000580)=0xfffffffffffffef5)
r5 = socket(0x2, 0x5, 0x0)
connect$unix(r5, &(0x7f0000000500)=ANY=[@ANYBLOB="7d613d45f7b6249c0f53565fca77d603009c27d746c10dd39f33f34b65d9c07b929dd0b1c7d68416e8a398ce95d4a2bfcdff3d492322ebf726ce959dd1ab500d9c8522c0018b8aa91c8d4a14e2fafa1d62f1dc5c69a64e848c1770b617cf04200007"], 0x1)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="bd1d81458b323c97a1c214dcebb46e9264ae132f30b45168893d28ee5f60eeb4447a7a82e0a438ccd6f8a3dec6e6f9d82e6c0375", @ANYRES32=<r6=>0x0], 0x0)
getsockopt$inet_tcp_buf(r5, 0x6, 0x80000000024, &(0x7f0000000640)=""/204, &(0x7f00000004c0)=0xfffffffffffffd26)
setsockopt$inet6_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000240)={0x2, 0xffffffffffffffff, 0x8, 0x100, 0x4a5b, 0x6, 0x7, 0x3, 0x4, 0x20, 0xffffffffffffffff}, 0xb)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x13, &(0x7f0000000040)={r6, 0x10001}, 0x8)
open(&(0x7f0000000800)='./file0\x00', 0x100000, 0x100)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f00000005c0)=ANY=[], 0x0)
execve(0x0, 0x0, 0x0)
freebsd11_stat(0x0, &(0x7f00000009c0))

00:01:20 executing program 2:
clock_nanosleep(0xa, 0x1, &(0x7f0000000040)={0x0, 0x3b9ac9ff}, 0x0)
getpid()
getpid()
r0 = getpid()
r1 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x4)
freebsd11_stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
r4 = accept4(0xffffffffffffffff, &(0x7f0000000280)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000002c0)=0x10, 0x20000000)
socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000300)={0xffffffffffffffff, <r5=>0xffffffffffffffff})
r6 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000340)=@abs, &(0x7f0000000380)=0x8, 0x30000000)
r7 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
r8 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r9 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r10 = accept4(0xffffffffffffffff, &(0x7f00000003c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000400)=0x1c, 0x20000000)
r11 = accept4(0xffffffffffffffff, &(0x7f0000000440)=@in, &(0x7f0000000480)=0x10, 0x10000000)
r12 = socket$unix(0x1, 0x0, 0x0)
sendmsg$unix(r1, &(0x7f0000000540)={&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000100)=[{&(0x7f00000000c0)="f42a792ba2a15846d83c115e2d", 0xd}], 0x1, &(0x7f00000004c0)=[@cred={0x20, 0xffff, 0x2, r0, r2, r3}, @rights={0x38, 0xffff, 0x1, [r4, r5, r6, r7, r8, r9, r10, r11, r12]}, @rights={0x10}], 0x68, 0x20080}, 0x4)
getpgid(0x0)
getpid()
fcntl$getown(0xffffffffffffffff, 0x5)
fcntl$getown(0xffffffffffffff9c, 0x5)
getpid()
r13 = getpgrp(r0)
r14 = getpgid(r13)
getpgrp(r13)
r15 = getpgrp(0xffffffffffffffff)
setpgid(r14, r15)

00:01:20 executing program 3:
__semctl$GETZCNT(0x0, 0x3, 0x7, &(0x7f0000002cc0)=""/194)
munmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000)

00:01:20 executing program 0:
r0 = socket$inet(0x2, 0x840000000002, 0x0)
r1 = socket$inet(0x2, 0x3, 0x0)
r2 = fcntl$dupfd(r1, 0x0, r1)
setsockopt$inet_buf(r2, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000300)=ANY=[@ANYRES16=r0, @ANYRES64=r2], &(0x7f00000002c0)=0x2)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000040)={0x0, 0x1200000}, 0x8)
sendmsg$inet_sctp(r2, &(0x7f0000000340)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c, 0x0}, 0x0)
setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000140), 0x4)
recvmsg(r1, &(0x7f0000000600)={&(0x7f00000000c0)=@un=@file={0x0, ""/91}, 0x5d, 0x0, 0x0, &(0x7f0000000580)=""/116, 0x74}, 0x0)
setsockopt$inet_int(r0, 0x0, 0x20000000031, 0x0, 0x0)

00:01:20 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0xf}, 0xc)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0)
sendto$unix(r0, &(0x7f0000000240)="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", 0x1000, 0x30001, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={@in={{0x2, 0x1, @broadcast}}}, 0x8c)
getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4)

00:01:20 executing program 2:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
setsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000040)={@empty, @multicast1}, 0x8)
setitimer(0x0, &(0x7f0000000000)={{0x0, 0x7fff}, {0x0, 0x8000f}}, 0x0)

00:01:20 executing program 3:
socketpair(0x2, 0x10000000, 0x7, &(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000040)={<r2=>0x0, 0x0, 0x5, 0x9, 0x4, 0x80000000}, &(0x7f0000000080)=0x14)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x4, <r3=>r2}, &(0x7f0000000140)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x100000001, 0x7fffffff, 0x6220, 0x6, 0x4, 0x8, 0x4, 0x101, r2}, 0x20)
r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000400)={r3, &(0x7f0000000680)=[@in6={0x1c, 0x0, 0xea7, @remote={0xfe, 0x80, [], 0x0}, 0x400}, @in={0x2, 0x0, @multicast1}, @in={0x2, 0x1}, @in6={0x1c, 0x1, 0x1, @loopback, 0xfffffffffffffc01}, @in={0x2, 0x1, @multicast2}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000700)=0x10)
lseek(r4, 0x0, 0x3)
fcntl$getown(r4, 0x5)
freebsd11_fstat(r1, &(0x7f0000000500))
fstat(r4, &(0x7f0000000880))
sendmsg$unix(r4, &(0x7f00000009c0)={&(0x7f0000000240)=@file={0x1, './file1\x00'}, 0xa, &(0x7f00000004c0)=[{&(0x7f0000000780)="85c3591c26b91c380b21b25b66b9d661b22b085d0b1415168c41f22d50ce0ca9ef59fc2ce6c62bcb8f1ed1259eaf10b835420bfeea8e4da2ef0480c1d49c5d401ab8b88de3c924fd189795309a404f9d2601e5fff856aa12111c2d4fa4bcfa7068d72081aec7a7cff8c9fcce4b958ac2fff1b7bc2dc06a734f47e8cd85cb11a983529733d0af3e9d08f1fe1288c8f642d812924b0a22ec4b8a41f96921a6042ce853bc87dea31934251d1d680ecd4c45b3fc08c7adde612d037a7d53b438612f574c90cc1d881674868fad33a4469f768e38e032150073dddbf39f6d18f7c093e367d648edef", 0xe6}], 0x1, 0x0, 0x0, 0x20001}, 0x20101)
poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x2)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x7, &(0x7f00000002c0)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, <r5=>0x0}, &(0x7f0000000200)=0x8c)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000740)={r5, 0x5}, 0x8)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x7, &(0x7f0000000580)={@in6={{0x1c, 0x1, 0x8001, @empty, 0x2}}, r5}, &(0x7f0000000640)=0x84)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2}, &(0x7f0000000100)=0x10)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000380)={0x0, 0x2, 0x800, 0x3ff, 0x1, 0x3, 0x0, 0x1, r5}, &(0x7f00000003c0)=0x20)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r4], 0x1)
getsockopt$sock_int(r4, 0xffff, 0x15812, &(0x7f0000000440), &(0x7f0000000040)=0x4)
setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r4, 0x84, 0x1c, &(0x7f00000001c0)=0x9, 0x4)

00:01:20 executing program 1:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96)
shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil)
shmctl$SHM_LOCK(0x0, 0xb)
listen(0xffffffffffffffff, 0x0)
execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], 0x0)
r1 = openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8)
socket$inet6_udp(0x1c, 0x2, 0x0)
accept4$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x0)
r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
accept(r2, 0x0, 0x0)
r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r3, 0x7e2780e3)
r4 = open$dir(&(0x7f0000000480)='./file0\x00', 0x4, 0xfffffffffffffffe)
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r4, 0x0)
ftruncate(r1, 0x8000)
symlink(&(0x7f0000000380)='./file1\x00', &(0x7f00000003c0)='./file1\x00')
mkdir(&(0x7f0000000600)='./file1\x00', 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, 0x0, &(0x7f0000000580)=0xfffffffffffffef5)
r5 = socket(0x2, 0x5, 0x0)
connect$unix(r5, &(0x7f0000000500)=ANY=[@ANYBLOB="7d613d45f7b6249c0f53565fca77d603009c27d746c10dd39f33f34b65d9c07b929dd0b1c7d68416e8a398ce95d4a2bfcdff3d492322ebf726ce959dd1ab500d9c8522c0018b8aa91c8d4a14e2fafa1d62f1dc5c69a64e848c1770b617cf04200007"], 0x1)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="bd1d81458b323c97a1c214dcebb46e9264ae132f30b45168893d28ee5f60eeb4447a7a82e0a438ccd6f8a3dec6e6f9d82e6c0375", @ANYRES32=<r6=>0x0], 0x0)
getsockopt$inet_tcp_buf(r5, 0x6, 0x80000000024, &(0x7f0000000640)=""/204, &(0x7f00000004c0)=0xfffffffffffffd26)
setsockopt$inet6_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000240)={0x2, 0xffffffffffffffff, 0x8, 0x100, 0x4a5b, 0x6, 0x7, 0x3, 0x4, 0x20, 0xffffffffffffffff}, 0xb)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x13, &(0x7f0000000040)={r6, 0x10001}, 0x8)
open(&(0x7f0000000800)='./file0\x00', 0x100000, 0x100)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f00000005c0)=ANY=[], 0x0)
execve(0x0, 0x0, 0x0)
freebsd11_stat(0x0, &(0x7f00000009c0))

00:01:20 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x20000000000001, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x211}, 0x98)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0xfffffffffffff10d, 0x400, 0x1310, 0x9, 0x3679, 0x35, 0x3, 0x5, <r1=>0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040)={r1, 0x8}, &(0x7f0000000140)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)={@in={{0x2, 0xffffffffffffffff, @local}}}, 0x0)

00:01:20 executing program 0:
semget(0x0, 0x3, 0xc4)
r0 = socket$inet(0x2, 0x5, 0x7)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000180)={<r1=>0x0, 0x7, 0x8}, &(0x7f00000001c0)=0x8)
setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000200)={r1, 0x1f}, 0x8)
r2 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0x1c, 0x20000000)
getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000080)={<r3=>0x0, 0x5}, &(0x7f00000000c0)=0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000100)={r3, 0xd, 0x3}, &(0x7f0000000140)=0x8)

00:01:20 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
socket$inet6(0x1c, 0x10000000, 0x0)
fcntl$setflags(r0, 0x2, 0x1)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)

00:01:20 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x802, 0x18b)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={@in6={{0x1c, 0x2, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x7}}, <r1=>0x0, 0x1, 0x0, 0x104, 0x7fff, 0x2, 0x5}, &(0x7f0000000100)=0x98)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000180)={<r2=>r1, &(0x7f0000000140)=[@in6]}, &(0x7f00000001c0)=0x10)
getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000200), &(0x7f0000000240)=0x4)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000280)={<r3=>r1, 0xffffffff}, &(0x7f00000002c0)=0x8)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000300)={<r4=>r3, 0x1}, &(0x7f0000000340)=0x8)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000380)={<r5=>r2, 0x4}, &(0x7f00000003c0)=0x8)
lseek(r0, 0x0, 0x4)
fcntl$setflags(r0, 0x2, 0x1)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000400)={@in6={{0x1c, 0x3, 0x0, @loopback, 0x4800000}}, r1, 0x1f3ba9d2, 0x100000000, 0x7}, 0x8c)
setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f00000004c0)=0x5, 0x4)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000500)={<r6=>r5, 0xfffffffffffffc01, 0x8}, &(0x7f0000000540)=0xc)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000580)={r6, 0xa000, 0x5, 0x5}, 0x10)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000005c0)=0x4, 0x4)
getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000600), &(0x7f0000000640)=0x4)
setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000740)={r6, &(0x7f0000000680)=[@in={0x2, 0x1, @multicast2}, @in6={0x1c, 0x0, 0x7f, @remote={0xfe, 0x80, [], 0x0}, 0xd7f}, @in6={0x1c, 0x2, 0x6, @remote={0xfe, 0x80, [], 0x0}}, @in={0x2, 0x2, @loopback}, @in6={0x1c, 0x3, 0x3, @loopback, 0x1f}, @in={0x2, 0x3, @broadcast}, @in={0x2, 0x1, @broadcast}]}, &(0x7f0000000780)=0x10)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x21, &(0x7f00000007c0)={0x6, 0x200, 0x1, 0x4, r5}, &(0x7f0000000800)=0x10)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000840)=r3, 0x4)
r8 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000880)={r3, 0x100, 0xfffffffffffffff9}, &(0x7f00000008c0)=0xc)
poll(&(0x7f0000000900)=[{r7, 0x24}, {r8, 0x2048}, {r0, 0x2000}], 0x3, 0x1f)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r7, 0x84, 0xf, &(0x7f0000000940)={r4, 0x4, 0xd16}, &(0x7f0000000980)=0xc)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000009c0)=r4, 0x4)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000a00)={<r9=>r4, 0x8001, 0xac4a, 0x10001, 0x6, 0x2}, &(0x7f0000000a40)=0x14)
fcntl$dupfd(r0, 0x11, r8)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r7, 0x84, 0x8003, &(0x7f0000000b80)={r9, &(0x7f0000000a80)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000bc0)=0x10)
setsockopt$sock_timeval(r7, 0xffff, 0x1005, &(0x7f0000000c00)={0x1, 0x100000001}, 0x10)
setsockopt$inet_group_source_req(r0, 0x0, 0x57, &(0x7f0000000c40)={0x23e4, {{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, {{0x2, 0x0, @multicast1}}}, 0x118)
setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000d80)={r9, 0x4, 0x8, 0x221}, 0x10)

00:01:22 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='cubic\x00', 0x6)
poll(&(0x7f0000000140)=[{r0, 0x2080}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
fcntl$setflags(r0, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
r1 = accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0)
readv(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, 0x0, &(0x7f0000000040))
shmget(0xffffffffffffffff, 0x2000, 0x0, &(0x7f0000ffc000/0x2000)=nil)
shmctl$SHM_INFO(0x0, 0xe, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_mreqsrc(r1, 0x0, 0x0, &(0x7f0000000080)={@multicast1, @loopback, @rand_addr=0x2}, 0xc)

00:01:22 executing program 1:
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000200)={<r1=>0x0, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000240)=0x10)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000280)={r1, 0x2}, 0x8)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000100)=ANY=[@ANYBLOB="0010000200000400"], 0x0)
lseek(r2, 0x0, 0x1000000000003)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f00000002c0)={0xa, [0x8, 0x9, 0x0, 0x6, 0x6, 0x101, 0xcf0, 0x8, 0x8, 0x80000001]}, &(0x7f0000000300)=0x18)
poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
unlinkat(r2, &(0x7f0000000080)='./file0\x00', 0x800)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
r3 = accept4(r2, &(0x7f0000000000)=@in, &(0x7f0000000040)=0x10, 0x10000000)
accept$unix(r3, &(0x7f0000000140)=@abs, &(0x7f0000000340)=0x8)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0)

00:01:22 executing program 3:
r0 = open(&(0x7f0000000180)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000340)='./file0\x00', 0x80000000)
lseek(r0, 0x0, 0x1000000000003)
pwritev(r0, 0x0, 0x0, 0x0)
pwritev(r0, &(0x7f0000000380)=[{&(0x7f0000000000)="149f07f31c6047e912c21542e321deb50c5ef425360e77bb59c24bef1d7c0b51fefdf8ff0573f69c95890661d1f9bb5ff1c5c2f6af4ce5c20b51533d1873ea72bb13d573a351b789681aa71430a1ef5e4f37ca042efe3fbb03c7507eba124035904a17a7bb363e6c5382afb27c5bbf800c7c02f89dd26d2bc5dacc14684324d13ced687d68c65dd847c158032547fb063c7533633c476bc72e60f87ae9ec9c45310beb1465fefc78107209e71b777016b5137870ab0a1a979c16a79322da45ee61897e9d6123711b6dd19399eb9c7da291d294c8e9dcab2715f9f135e358ba", 0xdf}, {&(0x7f0000000100)="b4f4f81bcf1a846920bae8bf41debefabf15789abeaf8f08f82271fcb136c498760ef05c15d93bbe0428d0ed2a8dd0c4f201b22a0cbfa970154dd0aa0bcf5ee506f90765025399d570695740602f68c2297efb29ea905f", 0x57}, {&(0x7f00000001c0)="ad1879945de933beb46fff8ebaa13ba5e73996eaf2eb9060f79503919aa3ebe42d0c2cf155d42ff0363fcfd0dbc4d90ea5bbd3a3ce6e67850fbf30b1a3c1af5c803abbfff32a86", 0x47}, {&(0x7f0000000240)="5a7634a90b51c0f192d245bc40e260e83ab3dd83197d561eeca0cc467dd3c6aadf30572cb3fd646e3e2a1cc4216e623956b2e2b638f8c8376a77bf1a12348f7f3277b9f8d0662b53bb11c8cfaf778c08a5e5d78ae1594a98a69abdf7e83227a781c6d2e149a9aef7d6b50e98bca37dc0501c8b4e7729c4bc71f44878fe1d8d229d5d3141ebc4b5ed9025c80ad91b63897b4b87a58e23df25f15eaa6e55fbc6355a80f1153f0501ef7e360ba5ae0cf6ee6cd3fbf37acbb3899f63b8e75d76c64bb90bbb13a55601c26eba05ea740d2d9de58fc11ab3e5be0c18ab8af9dfadc13e7e1554b0e5ce050bc2385049fa66feadfa299326b4f7", 0xf6}], 0x4, 0x0)
read(r0, &(0x7f0000000580)=""/23, 0x17)
pwritev(r0, 0x0, 0x0, 0x0)

00:01:23 executing program 3:
r0 = socket(0x11, 0x3, 0x0)
sendto$unix(r0, &(0x7f0000000180)="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", 0x194, 0x0, 0x0, 0x0)
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000)={0x3000, 0x7}, 0x8)

00:01:23 executing program 3:
pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000100)="f0", 0x1}], 0x1, 0x0)
r0 = accept(0xffffffffffffff9c, &(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000180)=0x10)
lseek(r0, 0x16, 0x5)
freebsd10_pipe(&(0x7f0000000100)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000040)={<r3=>0x0}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000001c0)={0x6, 0x9, 0x2020, 0x8, 0x471d4a4, 0x6, 0x3, 0xfffffffffffffff7, r3}, &(0x7f0000000200)=0x20)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f00000000c0)={r3, 0x4}, 0x8)
r4 = dup(r1)
fcntl$setstatus(r4, 0x4, 0x0)

00:01:23 executing program 3:
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
openat(r0, &(0x7f0000000180)='./file0\x00', 0x100, 0xb0)
r1 = open(&(0x7f0000000380)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r1, 0x5e)
r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
r3 = msgget$private(0x0, 0x60)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x0, 0x100, 0x7fff, 0xf5, <r4=>0x0}, &(0x7f0000000100)=0x10)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000140)={r4, 0xffff, 0x4}, 0xc)
msgctl$IPC_STAT(r3, 0x2, &(0x7f0000000080)=""/74)
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0)
mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0)

00:01:24 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x8000, 0x0)
ftruncate(r0, 0x400000000101)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0)
mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000)
syz_extract_tcp_res(&(0x7f0000000000), 0x318, 0xf36b)
ftruncate(r1, 0x0)
mprotect(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x1)
sigaltstack(&(0x7f0000ff9000/0x2000)=nil, 0x0)

00:01:24 executing program 3:
poll(0x0, 0x2d2cdfa777a64387, 0x2)
r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x10000000)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0x6, 0x4)
clock_gettime(0xf, &(0x7f00000000c0))

00:01:25 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
recvmsg(r0, &(0x7f0000000480)={&(0x7f0000000080)=@un=@file={0x0, ""/77}, 0x4f, &(0x7f0000000340)=[{&(0x7f0000000100)=""/255, 0xff}, {&(0x7f0000000000)=""/14, 0xe}, {&(0x7f0000000200)=""/181, 0xb5}, {&(0x7f00000002c0)=""/80, 0x50}], 0x4, &(0x7f0000000380)=""/250, 0xfa}, 0x1)
setrlimit(0x3, &(0x7f0000000040)={0x10000000000b35d, 0x1004})
mlockall(0x3)

00:01:25 executing program 1:
r0 = socket(0x1, 0x10000007, 0x7f)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x5, "84699d23998fe6ec35d9ed470f1e0b56"}, 0x14)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
bind(r1, &(0x7f0000000000)=@un=@abs, 0x8)
open(&(0x7f0000000080)='./file0\x00', 0x200, 0x80)

00:01:25 executing program 3:
mlock(&(0x7f0000aa7000/0x2000)=nil, 0x2000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
r0 = semget$private(0x0, 0x1, 0x10)
__semctl$GETVAL(r0, 0x0, 0x5, &(0x7f0000000000)=""/228)

00:01:25 executing program 2:
writev(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000200)="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", 0x1d9}], 0x1)
r0 = socket$inet6_sctp(0x1c, 0x3, 0x84)
r1 = dup(r0)
connect$unix(r1, &(0x7f0000000040)=@abs={0xf64cb340ce081cac, 0x3}, 0x8)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000000)=0x7, 0x4)

00:01:25 executing program 0:
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x5)
mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0xffffffffffffffff)
munmap(&(0x7f000091f000/0x2000)=nil, 0x2000)
open$dir(&(0x7f0000000000)='./file0\x00', 0x200, 0x1)

00:01:25 executing program 1:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00'])
r2 = dup(r1)
r3 = socket$inet6_tcp(0x1c, 0x1, 0x0)
dup(0xffffffffffffffff)
connect$inet(r2, 0x0, 0xfe0a)
r4 = dup(0xffffffffffffffff)
writev(r1, &(0x7f0000000280), 0x26)
writev(r1, &(0x7f0000000100), 0x100000000000005d)
getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000040)={<r5=>0x0, 0x81}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000000c0)={0x2, 0x100, r5}, &(0x7f0000000100)=0xc)
sendfile(r4, r3, &(0x7f0000000000), 0x0)
execve(0x0, 0x0, 0x0)
ftruncate(r4, 0x0)

00:01:25 executing program 2:
mlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xd}, &(0x7f0000000080)=0x8)
munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000)

00:01:25 executing program 0:
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x5)
mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0xffffffffffffffff)
munmap(&(0x7f000091f000/0x2000)=nil, 0x2000)
open$dir(&(0x7f0000000000)='./file0\x00', 0x200, 0x1)

00:01:25 executing program 2:
rename(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00')
pipe2(0x0, 0x0)
open(&(0x7f0000000000)='./file0\x00', 0x8, 0x12)
openat(0xffffffffffffffff, 0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, 0x0, 0x0)
mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x4410, 0xffffffffffffffff, 0x0)

00:01:25 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x106, &(0x7f0000000140)={0x0, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000100)=0x2f2)
r1 = semget$private(0x0, 0x7, 0x444)
__semctl$GETVAL(r1, 0x0, 0x5, &(0x7f0000000040)=""/137)

00:01:25 executing program 3:
freebsd10_pipe(&(0x7f0000000180)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000240)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, <r2=>0x0, 0x27c, 0x9, 0x4}, &(0x7f0000000000)=0x94)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000040)={r2, 0xe18}, 0x8)
r3 = accept(r1, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000200)=0xfffffffffffffeee)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000080)=0xa0, 0x4)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f00000000c0)={<r4=>0x0, 0x101, 0x6, [0x5, 0x5, 0x8, 0x80000001, 0x7, 0xfffffffffffffff7]}, &(0x7f0000000100)=0x14)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000140)={r4, 0x6}, 0x8)

00:01:25 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
fdatasync(r0)
r1 = accept$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x1, 0xfd, @local={0xfe, 0x80, [], 0x0}, 0x4}}, <r2=>0x0, 0x6, 0xa149, 0x4, 0x9, 0x80000000, 0x20}, &(0x7f0000000180)=0x98)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000200)={<r3=>r2, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000240)=0x10)
freebsd10_pipe(&(0x7f0000000000)={<r4=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000280)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r3, 0x4ddbe2a6, 0x4, 0x10, 0x3ff, 0x60, 0x4}, &(0x7f0000000340)=0xa0)
setsockopt$inet_tcp_buf(r0, 0x6, 0x25, 0x0, 0x0)

00:01:25 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000001580)={<r1=>0x0, 0xffffffff00000000}, &(0x7f00000015c0)=0x8)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000001600)={<r2=>0x0, 0x9, 0x9}, &(0x7f0000001640)=0xc)
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000001680)={r1, 0x7, 0x1ff, 0xfffffffffffffffe, 0x9, 0x1ff, 0x1, 0x100000000, {@in={{0x2, 0x1, @multicast2}}, r2, 0x9, 0x9, 0x8, 0x2, 0x1}}, &(0x7f0000001740)=0xb8)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
r3 = fcntl$getown(r0, 0x5)
freebsd11_fstat(r0, &(0x7f0000001800)={0x0, 0x0, 0x0, 0x0, <r4=>0x0})
freebsd11_lstat(&(0x7f0000001380)='./file0\x00', &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
sendmsg$unix(r0, &(0x7f00000014c0)={&(0x7f0000000180)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000012c0)=[{&(0x7f00000001c0)="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", 0x1000}, {&(0x7f00000011c0)="9bf7a3a935d18a547eb3787760ebaa15e5b00acc9b6b17aa7ff894863f61b77d7f2b12ce47891e51e3a700ebcd6674e60307363fa5fecf70fea1edae3bc57d5262da142089f3785a70aef4f4a26c6f9c93f4f385129de6ee65cc5585e9681642ac7e4fd668c089f2518bda82368e084cd827e7c9599d9523f919653fb767a13d0d9a23c32ea4bfc0d3b2c519ddcec46ab4921d48c80936832b083d97b215b2298c7cd8efea2fe41173671f7afe173384efdd144b80ccab1e5fc6e7bdff2c9d89e75d19216efb0113e3f505987779fa886b237fedb5d513108f54c7072c00e2f24f898ac38048369cbbc0ee76409b", 0xee}], 0x2, &(0x7f0000001440)=[@cred={0x20, 0xffff, 0x2, r3, r4, r5}, @rights={0x18, 0xffff, 0x1, [r0]}, @rights={0x28, 0xffff, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x20, 0xffff, 0x1, [r0, r0, r0]}], 0x80}, 0x4)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000000c0)={0x1, [<r6=>0x0]}, &(0x7f0000000100)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0xf, &(0x7f0000000040)={r6, 0x10001}, 0x10)
getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000001500), &(0x7f0000001540)=0x4)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="0000f900", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000140)=0x24)
socket$inet6_tcp(0x1c, 0x1, 0x0)

00:01:25 executing program 3:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$inet_int(r0, 0x0, 0x2, 0x0, &(0x7f00000000c0))
r1 = semget$private(0x0, 0x2, 0x40)
__semctl$GETPID(r1, 0x7, 0x4, &(0x7f0000000000)=""/11)
semget$private(0x0, 0x7, 0x88)

00:01:25 executing program 1:
r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x10, 0x20000000)
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
sendmsg$inet_sctp(r0, &(0x7f00000013c0)={&(0x7f0000000140)=@in6={0x1c, 0x1, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x5}, 0x1c, &(0x7f0000001340)=[{&(0x7f0000000180)="9d3c993ba2854a6cc9a4e196758df90792541d49a38373c458e241826a87a5b9f2de56ecc70ed952423957110cb92d911b1f934b72f369a219484339de1fe295f3f02b2f57ebd9759c53a1a94b1c872b55c70a16f95aff6971dfcb6ef17e6a7bf7852e4ba9be65f0198a48fcf4146cceb2a7e19b8cf95657da2c67a2e719306af7757c1756fe54540194586cdca9ac1810a7bfef6d9cba83300daa0804b2a65ab2c11b4bae81ab0d52a055ad54815953ebe9ce593ddd48526b01ba", 0xbb}, {&(0x7f0000000240)="6e759a65f91a256aecfa2d580452230ac49d98f9691506704fb86a1e98554112afc79feaf5285088", 0x28}, {&(0x7f0000000280)="a88974128f9cde805f08834894203bbb947360e2e500b838fff3af3eb1666001a45c166c4633e0b66eea818b84c14b54e32d160409ab2d3de8f550cb79b496d7b132f105eaefa53e5c7b7a8656f4c5881b269e212bc4836d8fa1b72a073d8d3d5aae7d9bd7c451e758403d9024d320cea87bdc0172c15a4e806d310ab9c3d30baeb4eb1fa043c51bf8dd62814b9137c71673713360924b601d4414230c007c99507664a7356f0868a58bc0956e9fc8d956089c79a2de78a21a66ebf9944adddf059b64fd4465c5124c2e3c4949b0dc479cef1d65f065f81119434385472e706e572d4f9fc94255236b178bcb15dc07246c6b6323c026d030800d7247ef9c02149c7263b7db12bf9ac68b970d8856c7cca2643c3891edc6e0dab325f5fda3a4841d1d9ca0f0cdd3648ebafaf7e756fac992cfc9d479b8efffc3c9911b50b179bfdbeb4e7453550e83353e27d63037bb9284ce26d7f61bde990e9ecaa4710d8afee219c6cc5280874e0355e45c968fe332bc4287d29392618e8094e3c3da919cc4af3ff06afa7954af6bc910b57d7d1bb54d311f72c55a36a472e5a4705a9ed3701e27802b60f1ad6bf469b7088dae1ac5dd8954838aca63f893d4e2ab6fe33b1b7bff53b900cd3440ac305f46f8fdbcbcaa738ce268bf5c4b4198d7fbae3ac9668f98e432d2be17a0f2b4cf3ddc9f099cd6fa1468cf333acb9f836e8a2069de9c7cd8480ccfd83778ef6f7a0f0272cc10bfa476165d36c480b6123a18b995a9672250b8bd92e4d9b0ae33f1033e500fa63fa727c50f6567395ea8e065e3e18452cde5f2d3981650e969d8cf016b091b9757312c60241bf5f9795d8eaf138fcf631cf8e0b574d59c3da192e65fc4acc81f7242fcaccd0bb88741b39396c2f691878ed3afcd057448d078021f678426e57ff2c644f91528b63ca5bb948a691454cde73f370a626a989220ec6bfb652026ef97bc49abf0e45f3d0cac94bf451aec74735a252c47dbb2bb39d165077e8fb2e4975701c57a5b1cb4adde3b190acb096b7195932d262eda5528a319238ce501e0da01cb44c41e1e34e506d8db3e583859133aa14ad8d79cdf565f19dc29e94235a41952eaeb487b51dedb680e59df52d1ac23a2bb7b234811aff35b84c895dc45573fb6a8238af5f2f3f2b93831aebe67d48e46f0086488d350e974f541ea06f0be3108b3fa6947d1f6dc1fbf9d6e1eb80abbe90872e3b6bc84106b1606da5c71c7583172a33ab576f1c788e4036931e63d0fe3ec79a07047423caa7becbdbf245757a72886f4730c990a1e7019fde5c16b403a974f24aceb7acc91c5c224a6d89c0e162d254104a630ea91dc08ef1f09095e899b2c77326292f1082a4f284ca9b7fb2cb9bea969324f1d943f981b53622487c2fb3fce0a877dbe93b8962581579c900858885cd24c3acc1374c160561f075a2c2c367189139e9c0f658a581d15e268be2b143bd02fb4380b88c06505bd34f8d252b71f8827823e22610c159bfc4538060a7ad86e89a987ee0abe92fb6cde3b7188663a2ae8a7c32f95d83b4b9561e8f71623422f2756bf74955e208783c9063ed88c31e1364071eb22316a7edd5d80d1463e37646dcebe2924acb0417ec27f16c3567ceb63aae2cac6341210718d64d4f251e0d9ceef22a18e5c70108d094a2a403fd7dedde5680b897a35943cf397a15eb3451d2549097ca5549188c2d17cc38a02c17ea63917495689d10e914c050a56a7e4fe74152587ca20e1afdb7c66c8322d0779e2356f8419667e9a46286881d723f50ab0431248fdccebf36996d39a6bc320eff239a5c87895e850eedc50051d1195af96bf325b547f76cd917008940507c6f60a01193f8917734a9c1536bd4cadd4d43506bd572c2c16800c92d9662c39552e962dc3aa7bf0c072d66eaa8035a6856f0fef7f9e6ded10945fd00333cfedc02285876f9c9d7ea1552b9c1bf029200783c012a97f4401843c2b01ff3c4d69864914602a42f1b989f599bd7828394d4c6fde56631bfc75f37ae4ffd354dd56d9b42ab86418e3796261cebe12fd24a986a8d4b90527a9f798ed9ef7dca013426a01a136b41f8380b1034f1b02ee67c5b738706dc1fb4cbfbbb84ca12ff183f6172b40b0c0a07488e0050632238e4f27a11313ed53e09e164b3f05866300d1fcd0e1857dd5d70b2173c48f77ad00c0acc7c71fddca82d168b4f1594c65ec319444f84187c85cab7ccc1f848c9dc153af71f946279659d7a56ad56e24d731fc1ab85c52f39976ee52ae6d1c9d9b32ee890ba2686341386cdc46e07a309bd7b6a730990dacfee429c60b2677c78e2f470bbeefd6be92f75c03835f8a236e6da849a82e05fe340a8c5a9d808164070ab625d710f39b4f340184b5f5d4d42f018e74783416a186f8f337c088dbccf7ea781f86010ae92cf9770300e62ad5fdea89568bbce945a427591376764a1fc923de4ba6d7d0605fd8cb33c130c5cf32c545e3b11be2523787305fcf2c45b075214364cfe61b63524efde5986e0f515d63ce26057ef97cf9dd5ad3ab88339d27c1b41619f52a8efa7b2c9caa36950c3b3803812b6d003727200ca277463d5e57bc941693b80e670e937d8c2ca79ceb55cfee5a28542fb6abafbf5640b1fdd7a5af55f225689f653c9643da451704f03706f50f78fedb0e2bbace542c35bccb36b8e84c56c6583f0852649f939c967f5c94370e02c8f1f0fd1c0fd04d1f74c0e1bb1a7c1edd34c3556037a2dba9135bca34430c546e3db746ca24c1f68b647f5565a713e388249540f4e604cb2058df00c7d838410b887a85ca7718582b8245c6270b90d94bcf93c5e928dd50a2784a5b168d6594ba38faa3519155295aee3df76c1392539072466e34fd23d9b42c190453781c18f99e807c35c76046672d214e820d54ced937fea3a2d5f3c04a800f3d3b031e17bb2cdfad7dfbde9ff95198fba2fdbaba9bdbc13373e0c75ac3e76d50dbb2ab42d469ce08821b5d9232dabf7aa4f6906e3b4182964ac50a96463760d776ab25d4aae5753c47b8b69ed58fb1f0f7b3bdd698dca590fc228245858222b8684d2d44984d219bb3cf30bf18293341af43a80848ef8749d5c17aa5bc444cf1ded5d3d970d1ce3943b3e610f846af8db9be4faebcd17ff0b2a66ba171bbff560b0dd8acf035227a69baf22a42e7e60e47d2962818c91a72e2cefb78e24ff1b36f71b3bfdf49039d5243c65ed2068054123c64758856882fa5d5464afd2f1d3e85e08cc76932f83e626bbdacb58124037c72fe1e23e3cb79f339c746703d2a0cd8d99811b81fdc25fdb64c6a0b6a4a321c87aaf6e71b8bb879b0bc0e65c9845e4086afd69dee124963d3b0f4a0735d8e934082915e37bc1d0567b4cca184372348cafb0e67b73a60f01d7193c9e35f228c8cc51bff38dff069e462ed34e1cbe9f479de2ad7cf03c69d9f9ac983e4d9de4c7ee0e552ff5cb41840fbd75c037e0230096cfd37fe9b36082b012ba293e9fc47d1fb3b78d60e657d1df8fe15e87eb682c8374e8acbfd39be06d3a15e3cf2b83f58649e05303d75de094e8fc1c2447b4556d55f1908c73681b21b1beca231acceec8f91f4a39f64d5f51f6f722dd1b5981f90d3b33f9d525467ccd2af7c8483e699c315ebff72ec256737dd049481ebdbb4b40aa69d6995f10c92f3c9b603511768b3e4e04be4c64edb06eee255c660bf811c652fe2bfdc49ced917fca3c0f071d3d93f48e35c474687ac6420ba78b007b0597c30deb3f1e466ae1bf9c3d2ba309c99d546655bdd35e4debb14d9219b25aba48047dee65ceb47845c3fcddd6ee7ae347905980276a664fa5eb1f034b591f7c1b44f2107dfd076d22eb11b7d22f9c078a83eba95e5fc13c24763036b60a76da5a521ee12561e34bcce8dc6d976693f9ecf2a305cfa5c414c582381f45a056c9dfcec27cbf1440ec966b8f403f3beee5f1d4ea0529cf8fb57d85f39941082a1c50063c2dde317bc0517b621ba8a73e8cd4da4332f50f9c0083d8dafd39090bf46b44a0d79dca717917ac5eba2c8be72dccdd3c10f4b63ed847542bb6a73c3cb27922ee3e9360a143ad8f462aad99d24f7a4bcb71264b29019d6471ae146d0fe9a43714021bfb2043361e544bdf52305ce7c5ffb57a72bacac1e5924cfaa93c8ad51f4238b5994814eea265e0c3d22d0a28c9bd396600da856e925c32b1ef49685d16818e2654956589bd10e7fc8f513891fec0b3e0d47844273b2e93ec5edf5cfdf60791a86036da78b2bc225f8ed6c88a4de01de7c3a8021f1b059b0cdef486a759e2df6f99af60acf3cfd6041d9e552f0fc49dbe4313fe6266936f733fd2aeb961cead75ac8f927fa6c4935dbe17edd3ed671275a0010ba1bff35d73d52aa365818a16ced57cc62677a806712e9f45d4ce5888258e6f5a6533c0966e81f93d1f6d69bf891fe7f0871187467385f525c1b36cd48be2b2984ac06c51743f82ef8abe35a0a67cb7e62c953cc9dc8df94148542e32d4726eae237f6663099a9d80f751ac89149b3bd9f76d55c76e71346ad8e9cd9e9d9359a703140ecbfccbf3e36d16f5bafe02fe6c0528ce5b39df1ced5cdb4c55f29ecf6bb79554abf86784f90bafd9ffd2373f5a03c3684a46e6286ca1545bb56506ae229bb644c5d4ba391edd083c55ecac4bfdd60be8dc7987c23c2700ea0a49c5d9454bcc071b2f1399a9aa2110428ac5a046d9841e659f0f375d22951b1d0d36e8a418afdd7a9dd498624fe2ce9c7458ebdde47e2d8ab417df1796088749cc82fa42585e86fda6c7e86f14a73b07ac667b05b5e483ffd25d67eb11f962837f08d565768abac84eada2453bfde13b05f7a31403acec0508b2bc67b9cde13aa0428d4bcf078265d2d8725495e93bcc0d55eb864a823982fee0b86a5e3362914f4363832e2313fcf39b23ad9db728510f4ed6f736593eac55cf1b7e2f28982bf617149bd086c6e2c839b8b11460ed684122d2058a0be133fe38c47cbf0b5554628cf2014f960062f383710d7bf39d015ead2b9cd4f19718a7f1b451e89a319266b731aa80223e9abbc2f01f42a89f106eef3b63026cb3f39a805c2ba86ad501170309d771f8280ac46e6c25432a36b37d44115156c4c22d0964ad12b02ff0b6602c6b0ae8ea192a59a89e767188e7e6e36bf3a73628349b0b352d176ee934e95ac054dd6c4953f72fa4fc115cd0a6d82ffeab450c3b1e1886569b7622931066db16f354c4070a5fda335611e943e4b0102d18a3c3670df384622e5722ee71515a6ca050ba0b289814e82dc7c7b7e2ebb12743fa94a5699772f8b0f5610a8ba443c1d721c792bab2dbd8ae962c64c93e98be0d41211d409370b18b011542a3c1dabfc10574e06eeade9bb9cbce5b9469ffae66e97e956d7ee427ee59e749923a94a8542ea0d3cd83d4abd51178de453fa5652336c35e8d7869c8a05cfa9efe91af3e4ae3086718ac6b2f7957cb826ab738565d1daaea426ef0eccb0d89aeefabca2b76bd07ab9aa6d732737a2aec85dd52ac1a4106c1b682b22be4b5876b9321bcbcb14f634d3353ae94eed7388f2bcfbf0b072e518abee30656f22eb667fda41f18a2b3e4d9b5abed1ec8db58f13f94cfc6e4e7c2e181be67b94afc2a609da1430a6f60f25a64b4cb7cd1430e5df62dc7c56266454dfafaf57cd33fc13a3b61f4869cca755f7da845153dfcf3423581abf6e5eadea3a7b365984068641d9f79812609cc48a373237bf31610fa411eb117c6360b87ae735ddb86f6080f20fcd3bd6321951c82826", 0x1000}, {&(0x7f0000001280)="58c010faa91797baf9a77ef802352e01a044a00fa4b56b9f103bd9a4145a22289c4cdd7f74fb47133d4eee99b06d52f9c386320e6cd442a679cb3bb5d35e271ea470126a04e48e5b84bbeaec442989b946c046c7eec848446aa73456c7255a23b375e167c0210f82fb3ac1730dde40ac097321d8042c2c8d2792679857", 0x7d}, {&(0x7f0000001300)="c4548ed2b7ae8306a0988b706bf009a3178fb49a79fb12ac1ddc1ec1beb67062fcc750247710d36a", 0x28}], 0x5, 0x0, 0x0, 0x1}, 0x20104)
r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getsockopt$inet6_int(r1, 0x29, 0x4, 0x0, &(0x7f0000000040))

00:01:25 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x5)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$sock_int(r1, 0xffff, 0x1014, &(0x7f0000000000)=0x80, 0x4)
setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={<r2=>0x0, 0x4}, &(0x7f0000000140)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000001c0)={r2, 0x7}, 0x8)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0)
getsockname(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="000000c00cb002a261ac7f7cf8ffffff9f550000000000000000000000000000000000000000000000000000000000000000000000000000000000"], &(0x7f0000000080)=0x2c)

00:01:25 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, &(0x7f00000001c0))
setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000)=0x4, 0x4)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xa, &(0x7f0000000140)={0x80000000001c02, 0x100d, 0x0, 0x6}, &(0x7f00000000c0)=0x16b)

00:01:26 executing program 2:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @rand_addr=0xe0000002, @loopback}, 0xc)
pwritev(r0, &(0x7f0000000340)=[{&(0x7f0000000080)='T', 0x1}, {&(0x7f0000000100)="983ed0eba5aef875b28eeaf84f5de1d79fef4814bdb80f5da2553bf5272ee413b8bf1693039b7e9d229f36c2935b055082521601b2fb0c70cffc208457ef3efe93b9203a713e4d1d1e48cb9be9a830a95ecd3b09d94de5b9a1616187e8c3cc882d7d6d0b26e5b3181b53b5bc3c1a0b0e8f739f99bc8b442d2a1962b6df54eeede28061fbca385383ef9520ace899666f1c0af4e3c2850c5f0eceb98eb6c5487ae5d6f09fced9c6d3132bc9eb0e0a177af994d3130a490b7b0104938119646cbb89fbde02ff5a16fc413f4348fef63197510fa2f5b03d97fd13ae9d4bf3f2b5550a98359309dd79", 0xe7}, {&(0x7f0000000200)="1afd397dba30062d2392ada797ed709bc341fa0c0000b2662668172b6b6763b3d40b5d3dcf6a79da3b8d9c9f5e8df5f4780b9e499978275b36c78c994bba0b662c06114d2c4a5770255cf22d03", 0x4d}, {&(0x7f0000000280)="3d0e7cb0e61c94c2382e1d58cb12bd44c75f5a673259706db6f3833f95784488a191abe374990e954d2d782e703c322e560916423f9fe592224d407917881c51bbd2a5ccaa", 0x45}, {&(0x7f0000000300)="b134dd6d22f640c44eb7352e94c939bcc14cbc3bca79cb1270d5b219cb920acc9c698c6ac8406e145a5191aea8ee28110b047372801633", 0x37}], 0x5, 0x0)
sync()

00:01:26 executing program 3:
r0 = socket(0x2001, 0xffffffffffffffff, 0x40401)
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000080)={0x5, 0xe38}, 0x8)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000280)=ANY=[@ANYRES32=r0, @ANYRES32=<r1=>0x0], &(0x7f00000000c0)=0x2)
readlink(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000200)=""/34, 0x22)
socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'freebsd\x00', 0x8}, 0x24)
sync()
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @local}}, r1}, 0x268)

00:01:26 executing program 0:
r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f00000001c0))
setsockopt$inet_buf(r0, 0x0, 0xd, &(0x7f0000000240)="20666cb063957b160333fcc10543d70dd51c93778db0b01926b4569f39f58efe98bc4074d406650d7fa4750000c2b5612788d42178c5b96d6634d187342e56764283bfc61f3b195bbaeb2c1de39ae6e78648ea41af05be314501ebacd51055f847c9163097ecff5df3316a4c0b881e7cee854f8502e35d14aaedfd3cd2dc2307ee86203961ec865df0535e9aad9b77cbaa8cd91ec3a6a3bc57b9c7d49836e798d3fa0bf797836c62a254fcab99a56ad290fda3b646ab664c574fba37bead4cf677f15fb403adb0", 0xc7)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={<r1=>0xffffffffffffffff})
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="1b3f00000000000f008cbb44"], 0x9}, 0x0)
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
fstat(r2, &(0x7f00000000c0))
sendmsg(r1, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x128}, 0x0)

00:01:26 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x32, &(0x7f0000000100), 0x10)

00:01:26 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
freebsd11_stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340))
connect$unix(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x1)
socket(0x0, 0xfffffff, 0x9)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000000)={<r1=>0x0, 0x9c, "d3356a707859a5a38ff6ba2691dc816f006b0468845f95ecdcff21cae0af15dc63a762a0559cb0d36869cb3ee63509d673d32a26bfc01863669134f92f953fb22110e3dc2073d239f1761a9c1ff8586b8b55dd469929efb5a93f78ae67bab13d632112a316dd0cbd190935144f6ad04691f7c3298ee7dbd0d3a499c2441b7cb1a08f0bdd63b05ff25c65ca81b306bdb281ac4c3abfd6d629c299cc4b"}, &(0x7f00000000c0)=0xa4)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x22, 0x2, 0x8}, 0x10)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f00000003c0)={r1, 0x7, 0x1, 0x40, 0x4, 0x7}, &(0x7f0000000400)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000140), &(0x7f00000002c0)=0x4)

00:01:26 executing program 1:
clock_gettime(0xe, &(0x7f0000000000))
socketpair(0x17, 0x5, 0x5, &(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockname(r1, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000000c0)=0x10)
getsockname(r0, &(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000180)=0x10)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={<r2=>0x0, 0x10000, 0x3}, &(0x7f0000000200)=0xc)
setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000240)={r2, 0x7, 0x8, 0x7fff}, 0x10)
setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000100)=0xaa, 0x4)

00:01:26 executing program 0:
r0 = open(&(0x7f0000000100)='.\x00', 0x110840, 0x0)
fdatasync(r0)
preadv(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/118, 0x76}], 0x1, 0x0)
ppoll(&(0x7f0000000040)=[{r0, 0x10}, {r0}, {r0, 0x16}, {r0, 0x24}, {r0, 0x80}, {r0, 0x2188}, {r0, 0x1c}, {r0, 0x100}], 0x8, &(0x7f0000000080)={0xdf20, 0x5}, &(0x7f00000000c0)={0x7f7}, 0x8)
open(&(0x7f0000000000)='./control\x00', 0x80, 0x40)

00:01:26 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
bind$inet(r0, &(0x7f0000000100)={0x2, 0x1, @broadcast}, 0x10)
truncate(&(0x7f00000001c0)='./file0\x00', 0x4)
msgctl$IPC_SET(0x0, 0x1, 0x0)
fchdir(r0)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0xffffffffffffffff)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0xfd20)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xaa7b0183)
connect$inet(r0, &(0x7f0000000140)={0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)

00:01:26 executing program 1:
clock_gettime(0xe, &(0x7f0000000000))
socketpair(0x17, 0x5, 0x5, &(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockname(r1, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000000c0)=0x10)
getsockname(r0, &(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000180)=0x10)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={<r2=>0x0, 0x10000, 0x3}, &(0x7f0000000200)=0xc)
setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000240)={r2, 0x7, 0x8, 0x7fff}, 0x10)
setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000100)=0xaa, 0x4)

00:01:26 executing program 1:
socketpair$unix(0x1, 0x0, 0x0, 0x0)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(0xffffffffffffffff, 0x0, 0x1000000000003)
pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0)
poll(&(0x7f00000000c0)=[{}], 0x1, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, &(0x7f0000000940))
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90)

00:01:26 executing program 1:
r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000206, 0x20000000000)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000001340)={0x1, [0x5847d6cc]}, &(0x7f0000001380)=0x6)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0x12a)
read(r0, &(0x7f00000001c0)=""/4096, 0x1000)
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4)
sendto(r1, &(0x7f00000013c0)="3f2fd07f57b1897099bce367796c15eede5731c3b2d836949880a76c4a0f030b1468dac2d3fb5f847f431dcc6ff30f32d450e66ccc3ae66262311a8236a82c0639a8cabb7440f664d89828f30999f2597cebdb101a94f5666eca84ed63997737aa682c9cbef4679f3699529983b5e0d84cefb0b9b970f3eeb1a6dd78e46c964cc86e22c5d9d2c53d22eb77f9be2133cf627e62f6e37b6e439cd37e6e5b3f6e6ee9b52e20cabc41bf4148dc96d8eefb7ba185312446426932a6", 0xb9, 0x20000, &(0x7f0000001480)=@in6={0x1c, 0x1, 0x3ff, @loopback, 0xa707}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0)
readlink(&(0x7f0000001200)='./file0\x00', &(0x7f0000001240)=""/205, 0xcd)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r2=>0x0]}, &(0x7f0000000140)=0x8)
setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000011c0)={r2, 0x7}, 0x8)

00:01:26 executing program 3:
socket$inet6_udp(0x1c, 0x2, 0x0)
socketpair(0x17, 0x10000002, 0x8001, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = semget$private(0x0, 0x3, 0x20)
__semctl$SETVAL(r1, 0x1, 0x8, &(0x7f0000000100)=0x1)
getsockopt$inet_tcp_buf(r0, 0x6, 0x26, &(0x7f0000000040)=""/189, &(0x7f0000000140)=0xbd)
__semctl$GETVAL(r1, 0x1, 0x5, &(0x7f0000000180)=""/1)
semget$private(0x0, 0x7, 0x40)

00:01:26 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
connect$unix(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x10)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="2003a801f50be7576a524ce0dd601a0d0400000000000000e2ff0000", 0x1c)
writev(r0, &(0x7f00000007c0)=[{&(0x7f0000002540)="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", 0xaf9}], 0x1)

00:01:26 executing program 0:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$sock_timeval(r0, 0xffff, 0x1015, 0xfffffffffffffffe, 0x0)

00:01:26 executing program 2:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0xfffffffffffffffe, 0x0)
symlinkat(&(0x7f0000000080)='./file0\x00', r0, &(0x7f0000d06ff8)='./file0\x00')
getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000240), &(0x7f0000000280)=0x8)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000002c0)={<r1=>0x0, 0x7f}, &(0x7f0000000300)=0x8)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000340)={0x8, 0x1, 0x6000, 0x4d, 0x0, 0xffff, 0x7, 0x1, r1}, 0x20)
r2 = openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406600, 0x0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000180)={<r3=>0x0, 0x90, "ff13c8b1ef9ffa56bdfbfd9b36bac0a30cdacd9d95394d7a7220829d716328583df27cd0bfad734ea426ae5698f9d8b38553fd1d688ee35eab02afa7ed25bbd37a812bbd4b16e85b472cde493e027bf3baca4a54ffe28930dcc4917dd18a1b9fa2fe03544b4e0c0f5a21d4cd35bc2178cef3f2feebcac8ddcedb7955c67c3f92ea289f20a5c7f0345ee309e4f3a0b1cf"}, &(0x7f00000000c0)=0x98)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f0000000100)={r3, 0x0, 0x8}, 0x8)

00:01:26 executing program 0:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x440, 0x1)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'freebsd\x00', 0x95b9}, 0x24)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0xffffffffffffffff}, 0x0)

00:01:26 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)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={r1, 0x10001, 0x0, 0x4}, 0x10)
dup2(r0, r0)

00:01:26 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f00000000c0), 0x4)
r1 = dup(r0)
socket$inet_udplite(0x2, 0x2, 0x88)
connect$unix(r1, &(0x7f0000000040)=@abs={0xf64cb340ce081cac, 0x3}, 0x8)
getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000001c0)={<r2=>0x0, 0x5}, &(0x7f0000000200)=0x8)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000000)={<r3=>r2, 0x61a}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000100)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r3, 0x3, 0x23, 0x5}, 0x94)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000240)={0x7, "36d606c95e9509fcb2045977e33ef429"}, 0x14)

00:01:28 executing program 1:
socketpair(0x11, 0x10000005, 0x7, &(0x7f0000000100)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
read(r0, &(0x7f0000000140)=""/220, 0xdc)
r1 = socket(0x1e, 0x10000007, 0xcc16)
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000080)=0x8, 0x4)
setsockopt$inet6_int(r1, 0x29, 0x4, &(0x7f0000000240)=0x5, 0xfffffffffffffe09)
sendmsg$inet_sctp(r1, &(0x7f00000026c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback, 0x1d00}, 0x1c, 0x0}, 0x0)
freebsd10_pipe(&(0x7f00000000c0))

00:01:28 executing program 2:
fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0})
getgroups(0x1, &(0x7f0000000100)=[<r1=>0x0])
getgroups(0x4000000000000016, &(0x7f0000000180))
setresgid(r1, r0, r1)

00:01:28 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x10800, 0x8)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000200)={<r2=>0x0, 0x8}, &(0x7f0000000240)=0x8)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000280)={r2, 0xd0}, &(0x7f00000002c0)=0x8)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000), 0x4)
r3 = socket$inet6_udp(0x1c, 0x2, 0x0)
setreuid(0x0, 0xee00)
getresuid(0x0, 0x0, &(0x7f0000000180)=<r4=>0x0)
r5 = shmget$private(0x0, 0x1000, 0x1, &(0x7f0000fff000/0x1000)=nil)
r6 = getegid()
fstat(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, <r7=>0x0})
freebsd11_lstat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, <r8=>0x0})
r9 = getpgrp(0x0)
r10 = getpid()
shmctl$IPC_SET(r5, 0x1, &(0x7f00000004c0)={{0x5, r4, r6, r7, r8, 0x4}, 0x3, 0x3, 0x2, 0x6, r9, r10, 0x8})
setuid(r4)
setsockopt$inet6_int(r3, 0x29, 0x40, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)=ANY=[@ANYBLOB="02004e23ac1400aa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=<r11=>0x0, @ANYBLOB="0000e66438d10000133aa10168a2085860007f00"], &(0x7f0000000100)=0xa0)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000140)={r11, 0x3, 0xf, 0x7f}, &(0x7f0000000180)=0x18)

00:01:28 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x800, "74a15c67ccad242803084ac39990048e"}, 0x14)
getsockname$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000000c0)=0x10)
getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000100), &(0x7f0000000140)=0x10)
connect$unix(r0, &(0x7f0000000180)=@abs={0x1, 0x0, 0x2}, 0xfffffe55)
shutdown(r0, 0x2)

00:01:28 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1)
lseek(r0, 0x0, 0x1000000000003)
pwritev(r0, 0x0, 0x0, 0x0)
open(&(0x7f0000000100)='./file0\x00', 0x40, 0x20)
ftruncate(r0, 0x9)
sendto(r0, &(0x7f0000000240)="c373b228d71c6190238e6ea4ac9e704a883210b2e09f1fabd478d26ea5bfcdfdc83463e3a1b2221f3076d7254a39ade292ef02d0a50a07138ea0ebdb76c4449f5d8b19c7b3ff38f34274f487b3e170a607b9b4f2bc3b5a9172fd47489e3184d9371343c0568b6a2ab4fd35858706fd708735bbd31fb73cd7218cfe36e8110d6e68ea30d523707585848ad32332ec7867a8b4b3006408f9c7a498d4b18819bc7ee926fbb09cbe23a4e6b29b35e1cb401f15a637eb325021bea9a438493124f96069025010c7468ad07275cb65a0", 0xcd, 0x0, 0x0, 0x0)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f00000001c0)={{0x1c, 0xffffffffffffffff, 0x55f, @empty, 0x4e}, {0x1c, 0x3, 0x401, @loopback, 0x4}, 0x5, [0x5, 0x0, 0x2, 0x8, 0x8, 0x8001, 0x0, 0x7]}, 0x5c)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x51, 0x0, 0x0)

00:01:28 executing program 0:
r0 = dup(0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000000c0)=0x787, 0x4)
r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84)
freebsd10_pipe(&(0x7f0000000000)={<r2=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4)
listen(r1, 0x0)
shutdown(r1, 0x1)

00:01:28 executing program 1:
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0)
mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0)
mkdirat(r0, &(0x7f0000000140)='./file2\x00', 0x0)
rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00')
fsync(r0)
unlinkat(r0, &(0x7f0000000000)='./file2\x00', 0x0)

00:01:28 executing program 0:
r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
ppoll(&(0x7f0000000380), 0x2, 0x0, 0x0, 0xfffffffffffffefc)
getresuid(&(0x7f0000000040), &(0x7f00000001c0)=<r1=>0x0, &(0x7f0000000200))
freebsd11_stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
fchown(r0, r1, r2)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0)
sigaltstack(&(0x7f0000ff9000/0x1000)=nil, &(0x7f0000000080))
writev(r0, &(0x7f0000000180)=[{&(0x7f0000000100)="da", 0x1}], 0x1)
pipe2(&(0x7f0000000000)={<r3=>0xffffffffffffffff}, 0x4)
setsockopt$inet6_udp(r3, 0x11, 0x1, &(0x7f00000000c0), 0x4)
mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000)
msync(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0)

00:01:28 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x80000fe2780e3)
ftruncate(r0, 0xb4b8)
mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0)
close(r0)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0x4)

00:01:28 executing program 1:
r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0xfffffffffffffca6, 0x10000000)
accept$unix(r0, 0x0, &(0x7f00000000c0)=0x46)
clock_getres(0x2, &(0x7f0000000000))
clock_getres(0x0, &(0x7f0000000100))

00:01:28 executing program 1:
r0 = accept4(0xffffffffffffffff, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000140)=0x1c, 0x30000000)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000180)={0x3, 0x1, 0x400, 0x401, 0x4, 0xfff, 0x100000000, 0x9, <r1=>0x0}, &(0x7f00000001c0)=0x20)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0x1, 0x1, r1}, 0x1000000d5)
r2 = dup(0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000000)={<r3=>0x0, 0x100000001}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000380)=ANY=[@ANYBLOB="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", @ANYRES32=r3], &(0x7f0000000080)=0x84)
syz_emit_ethernet(0x16, &(0x7f00000000c0)="79cdeb8ce60c923afeed35c00806735ddd2c2a21719d")

00:01:28 executing program 1:
r0 = accept4(0xffffffffffffffff, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000140)=0x1c, 0x30000000)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000180)={0x3, 0x1, 0x400, 0x401, 0x4, 0xfff, 0x100000000, 0x9, <r1=>0x0}, &(0x7f00000001c0)=0x20)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0x1, 0x1, r1}, 0x1000000d5)
r2 = dup(0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000000)={<r3=>0x0, 0x100000001}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000380)=ANY=[@ANYBLOB="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", @ANYRES32=r3], &(0x7f0000000080)=0x84)
syz_emit_ethernet(0x16, &(0x7f00000000c0)="79cdeb8ce60c923afeed35c00806735ddd2c2a21719d")

00:01:29 executing program 2:
r0 = socket$inet_sctp(0x2, 0x8000000000005, 0x84)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000000)=0xe5f13aac72445e3f)
freebsd10_pipe(&(0x7f00000000c0)={<r1=>0xffffffffffffffff})
sendmsg$unix(r1, &(0x7f0000000200)={&(0x7f0000000100)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000001c0)=[{&(0x7f0000000140)="3eb88831349f7b9fc78493890b0865433445ea789521e3cff63c86ff32afdbc9dc0d4110e0a87e9ac7d9bfd6a75ff3a18c4cbc473046a0ad22a23298a18538c5669a3959232f785b925c2147237ed4f892ed00d28f96d0374ce93c449b315c2cf766d44db514e94452526ef854d2c6c2d0a6f8548850e603d688301ad2", 0x7d}], 0x1, 0x0, 0x0, 0x100}, 0x1)

00:01:29 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x1003, 0x0, 0x4}, 0x10)
fsync(r0)
sendmsg(r0, &(0x7f0000000180)={0x0, 0x1df, 0x0, 0x0, &(0x7f0000001840), 0x87}, 0x0)
r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x10000000)
getsockopt$inet_udplite(r1, 0x88, 0x2, &(0x7f00000017c0), &(0x7f0000001800)=0x4)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040)={<r2=>0x0, 0x15538000000000}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={r2}, &(0x7f0000000100)=0x8)
r3 = shmget$private(0x0, 0x2000, 0x100, &(0x7f0000ffb000/0x2000)=nil)
pwritev(r1, &(0x7f0000001740)=[{&(0x7f0000001240)="2a9313d0b9e87e1f42", 0x9}, {&(0x7f0000001280)="59b1b0774bf90dd01b15b9a1db944d09726c749b82c16e0a7e551ab366aee36409b88289d701283100ef3df530251704d680059e1a24614f0e7c6d207fd011055ca40c2e55b943f656bf46b8e8ae7fa6bbfa5a9495ad694c74fd5dc4b28797eb333a3b8ab399aa7eb5f0cf04c6e49bf25c56828e182846ae4f200e06be914d03ec2bf3285e2d64afd07087469c0e718549b4bc129b1ed8db8243a7ee7d9699c8db5ee04c93d53c1c46356e7bb8bf020673cf1189e2", 0xb5}, {&(0x7f0000001340)="fc994e901ced13b856e09d77f43ab1e5d6c96cf2c2c01bcc409b2a3fe6918469c2f0d254fd04ec1a1689821e21691e7530247319cbab2e726ec4", 0x3a}, {&(0x7f0000001380)="7e0b87c122d9dfab56a65238825caec6f566250a502845cc77eae71c92979f0c3a1b3f9c7e8401983a1937c7640e10bcef93274b8e75e7c00574073f4e55304f8f4cb1f751be8d8dfa100a40de367f6784dd41ee1a5ffcb8c5876233a1a33806050b8fd2d4cc53c0ea77f6e583679a0494d94de6103c35e3f14f61709968d68965f3cc08a7b1123f68170cd12cf3c491b69b11afde6fc699a0fdb0fa6034f01341dc3ddb39ea7e19226023923b1021e85d9a7cd397747e2418ad9e85c5bb13bd034837e978216daac2e47ef59bcfc63b9f5562dae0fbc2924447e7dd332b17cbdfd13632e00bc2", 0xe7}, {&(0x7f0000001480)="d2b4a504934edcbb57eca67513067d826a05ef5ed95118a67ba9834e9817dfdf003ea9e04b83afe293a97f5e87e95b6d3703b7fb9a8ca26f4a5cf60184d27e9942dd70f458c1566c1ffd9d7047d9f8311e7b86e3be77089fa4cfe878622270708a6f1db6eae3477e2c958d69fb4315ed66dee4e760137b55962a6d3aa13af27be114e319ef3113d527a48b76a8e70ef4e9635a1eea5c739e58a200c4a2e4c656581af32340d8b297f3bc459de237566ded8dd6cb0de8f306aa8e1dfeef96aba65955078e8aaa573732fc22f2d22d99c91c1dedcfa5cf51a90f79305c", 0xdc}, {&(0x7f0000001580)="03e1d9c0506eac6881fe28b97de85146b440d5782ae7ef824da483e8e6b953e0483313d05b89442f8fa2a7ba27a8d0c1f3268770b8a0b227b83d9a9495f2aaa0455dc8e53bf2af8e34edb117ff07581ae553cf4f32c33b1aeadf2df7107b75fc13c417a12fefd53d874613c9e8c344ed4ad9dd08afdaea45c02f0fcff26d4cc51348a8fea50528967dd0c94301440d50e2df4e08869e69efce3f4f6e6c1552e96725e83b92ae5679a15fe752b2061825da9773ab83252a4d5371a529", 0xbc}, {&(0x7f0000001640)="0045bb4d716bdbd9ef9aeae717e884a859ce95a76f2372cf24648e457ad32add4861adccc4563292c635f4c4ed19b7b41e0ddafbf840958fb6e60906c975b3bda48fae9f8588d339a99e8f20b6664019551d747a4197dad4a0348aa6dacbbc506952866dc83cbc9d8b93fc83f2ae805a5091439448c16fcb206c6adc913941cb31e486619892a0fd4ca38cd50f13ba0a573fca2383f9f8f6f7c61d65d384a9c93c99dbef9e156d62907dc4bf28b9a3bfbce4f1f843b8facfa774ba261f8b383121c0fe7fe29cfdb7a59cacd584e3f8ebce2f183707d7f61dcf12275417db1924ed50", 0xe2}], 0x7, 0x0)
shmctl$IPC_STAT(r3, 0x2, &(0x7f0000000240)=""/4096)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000140), &(0x7f00000001c0)=0x4)

00:01:29 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x106, &(0x7f00000001c0)={0x0, &(0x7f0000001280)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000000)=0x10)

00:01:29 executing program 3:
r0 = dup(0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0x94}, &(0x7f0000000180)=0xc)
r1 = open(&(0x7f0000000040)='./file0\x00', 0x408000000000020a, 0x0)
r2 = socket$inet(0x2, 0x20000004, 0xa87f)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r1, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
poll(0x0, 0x0, 0x664b6e1)
socket$inet6(0x1c, 0x0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000300)=ANY=[@ANYBLOB="0018cdc400800000c5e27328a96c87bd6907017a4053e06bda06316cb2210889cc1a0646c0e50b6026cb9eb0d06dcf3bd79120a822beedefb9832087181defc15191119fefe29dfdf9143275edf5a45d2176a88a792c1b9ffee232fa30fc1fde77a765b611f925bc73038ab7a5ccbfdbef9adf0aceb2528e32cefd14ea982c07a58826a10e11f1eaac75778abafb02fc18"], 0x1)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000)=0x5, 0x4)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000080)=0x2, 0x4)

00:01:29 executing program 1:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000200)={@in6={{0x1c, 0x2, 0x2, @local={0xfe, 0x80, [], 0x0}, 0xfffffffffffffffc}}, <r1=>0x0}, &(0x7f00000002c0)=0x84)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000300)={r1, 0x1000}, &(0x7f0000000340)=0x8)
r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0)
writev(r2, &(0x7f0000000500)=[{&(0x7f0000001740)="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", 0xffffff59}], 0x1)
writev(r2, &(0x7f0000002500)=[{&(0x7f0000000740)="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", 0x1000}], 0x1)
socketpair(0x1e, 0x2, 0x6, &(0x7f0000000040)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000100)={<r5=>0x0, 0x1, 0x7}, &(0x7f0000000140)=0x8)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x26, &(0x7f0000000180)={r5, 0x4}, &(0x7f00000001c0)=0x8)
sendto$inet(r4, &(0x7f0000000080)="d74626995c3dbbb2d86f", 0xa, 0x20000, &(0x7f00000000c0)={0x2, 0x3, @multicast1}, 0x10)
mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000)
fdatasync(r2)
faccessat(r2, &(0x7f0000000000)='./file0\x00', 0x40, 0x700)

00:01:29 executing program 0:
r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0)
readlink(0x0, &(0x7f0000000080)=""/150, 0x96)
shmctl$SHM_LOCK(0x0, 0xb)
socketpair(0x17, 0x1, 0x5, &(0x7f0000000540)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
listen(r1, 0x0)
execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00'])
r3 = openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8)
setsockopt$sock_timeval(r3, 0xffff, 0x1006, &(0x7f00000005c0)={0xffff, 0xff}, 0x10)
socket$inet6_udp(0x1c, 0x2, 0x0)
accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000)
r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r5 = accept(r4, 0x0, 0x0)
close(0xffffffffffffffff)
r6 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r6, 0x7e2780e3)
getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000680)={<r7=>0x0, 0x6}, &(0x7f00000007c0)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000800)={0x7, 0x1000, 0x40, 0x1, r7}, &(0x7f0000000840)=0x10)
r8 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r8, 0x0)
ftruncate(r6, 0x8000)
mkdir(&(0x7f0000000600)='./file1\x00', 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="0700000037d303c85172d3ed2ce521c4792dcde79b41c18130a8973e1a43dacea1b99b8ce8f19558f7f11dd8a22d0096efb4c2a7792f84f76de443d89102f5ebee911260801e7f562c3c164cea60d8df1f4f4fcd8f4e4aed34ff0246d042676dd2", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0)
r9 = socket(0x2, 0x5, 0x0)
connect$unix(r9, &(0x7f0000000000)=ANY=[@ANYBLOB="82023e2f66696c653000"], 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x105, &(0x7f0000000700)=ANY=[@ANYBLOB="bd1d81458b323c86a1c214dcebb46e9264ae10b45168893d28ee5f60eeb4447a7a82e0a438ccdaf8a3debde6f9d82e6c037593f0cf43bc03faffffff5d18e33eb35e5a07b94e50f91caf751640caae4091b32569aee75d5f61fe8f54a92fff21bd14e872a864e1452c00aae64b23d26cc60252698ccf6467da944d0273313d61f1a75c1dbd3237", @ANYRES32=0x0], 0x0)
r10 = open$dir(&(0x7f00000006c0)='./file1/file0\x00', 0x0, 0xa)
mkdirat(r10, &(0x7f0000000180)='./file0\x00', 0x0)
unlinkat(r10, &(0x7f0000000580)='./file0/file0\x00', 0x0)
open(&(0x7f0000000640)='./file0\x00', 0x40a, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB], 0x0)

00:01:29 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={@in6={{0x1c, 0x3, 0x6, @loopback}}, <r1=>0x0, 0x6a, 0xff, 0x10, 0x5, 0x3, 0x6}, &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in={{0x2, 0x0}}, r1, 0x6, 0x9, 0x80, 0x9, 0x7, 0x2943}, &(0x7f0000000200)=0xa0)
sendmsg$inet6_sctp(r0, &(0x7f0000002600)={&(0x7f0000000000)=@in6={0x238, 0xffffffffffffffff, 0x0, @loopback}, 0xffffffffffffff8f, 0x0}, 0x20)

00:01:29 executing program 2:
r0 = socket(0x17, 0x5, 0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000000)={@in={{0x2, 0xffffffffffffffff, @remote}}, <r1=>0x0}, 0x0)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000140)={r1, 0x2, 0x8, 0x9, 0xffffffff, 0x7b9a, 0x50d3, 0x5, {@in={{0x2, 0x2, @loopback}}, 0x0, 0x1, 0x3, 0x1000, 0x800, 0x1}}, &(0x7f0000000200)=0xb8)

00:01:29 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x3)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000200)={<r1=>0x0, 0x0, 0x10000, 0xecb6}, &(0x7f0000000300)=0x10)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000340)={r1, 0xc, 0x8}, &(0x7f0000000380)=0x8)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000003c0), &(0x7f0000000400)=0x4)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000440)={0x1ff}, 0x1)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2, <r2=>0x0}, &(0x7f0000000100)=0x10)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000240)={r2, 0x7, 0x9}, &(0x7f00000002c0)=0xc)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r0], 0x1)
getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4)
sigaltstack(&(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000140))
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000001c0)=0x9, 0x4)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x1f3)

00:01:29 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000003c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getpeername$unix(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xfffffff5)
accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0)

00:01:33 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_int(r0, 0x0, 0x45, &(0x7f0000000000)=0xfff, 0x4)
r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet6_int(r1, 0x29, 0xb, &(0x7f0000001000)=0x800, 0x4)

00:01:33 executing program 0:
r0 = semget$private(0x0, 0x3, 0x1d2)
__semctl$GETPID(r0, 0x2, 0x4, &(0x7f0000000140)=""/132)
r1 = dup(0xffffffffffffffff)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000000)={@multicast2, @multicast2, <r2=>0x0}, &(0x7f0000000040)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000080)={@empty, r2}, 0x14)
setsockopt(r1, 0xffffffff, 0x1000, &(0x7f0000000200)="6339dba5df8bb86122ac0c58320282210c6a43ed87fc05770a90367cd32372506e9482b359224dc64695029cc8a2a00d3f4204ea3690d5249083adb8f25b263c5d154b844083c3971d96c927acae8f938edeaaa9e001d8809bc8fcb946542482e5d8fb4f7cf76bef7e4b6e2298c3fde870cde52fbf86285420a1fcead82972e82837757d7bc506a353d09333f75376dd3d33ce0c275d", 0x96)

00:01:33 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000003c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getpeername$unix(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xfffffff5)
accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0)

00:01:33 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x7, <r1=>0x0}, &(0x7f0000000080)=0xc)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x2, @multicast2}}, r1, 0x1, 0xfff, 0x4, 0x7, 0x4, 0x8e}, &(0x7f0000000100)=0xa0)
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, 0x0, 0x0)
getpeername(0xffffffffffffffff, 0x0, 0x0)
open(0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, &(0x7f0000000040))
getpgrp(0x0)
getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000140)=""/26, &(0x7f0000000280)=0x1a)
freebsd11_lstat(0x0, 0x0)

00:01:35 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000100)={<r1=>0x0, 0x1000, 0x3, 0xffffffffffffff9e, 0x1}, &(0x7f0000000180)=0x18)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000001c0)={r1, 0x2}, 0x8)
socket(0x1c, 0x5, 0x7)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f00000000c0), &(0x7f0000000140)=0x4)
getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4)

00:01:35 executing program 3:
open$dir(0x0, 0x0, 0x0)
shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil)
getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb)
listen(0xffffffffffffffff, 0x0)
execve(0x0, &(0x7f0000000340)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000500)=[0x0, &(0x7f0000000440)='\x00', 0x0, &(0x7f00000004c0)='-\x00'])
open(&(0x7f0000000080)='./file0\x00', 0x8, 0x0)
openat(0xffffffffffffffff, 0x0, 0x0, 0x0)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r1, 0x7e2780e3)
listen(0xffffffffffffffff, 0x2)
r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
mlockall(0x402)
bind$inet6(r0, &(0x7f0000000100)={0x1c, 0x2, 0x40, @empty, 0x7}, 0x1c)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x0)

00:01:35 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x6, 0x4)
r1 = fcntl$getown(r0, 0x5)
getpgid(r1)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10)
sendto(r0, &(0x7f0000001580)="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", 0x58d, 0x0, 0x0, 0x0)
r2 = open(&(0x7f0000000040)='./file0/file0\x00', 0x100000, 0x21)
openat(r2, &(0x7f0000000080)='./file0/file0\x00', 0x4, 0x91)

00:01:35 executing program 1:

00:01:35 executing program 1:
clock_nanosleep(0x0, 0x1, &(0x7f0000000000)={0x100, 0x3b9ac9ff}, 0x0)
clock_getres(0xf, &(0x7f0000000080))
execve(0x0, 0x0, 0x0)
clock_getres(0x4, &(0x7f0000000040))

00:01:37 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000003c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getpeername$unix(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xfffffff5)
accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0)

00:01:37 executing program 3:
r0 = socket(0x2, 0x10000001, 0x0)
connect$unix(0xffffffffffffffff, 0x0, 0x0)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='@\x00\x00\x00\x00\x00\x00\x00\b\x00'], 0xa)

00:01:37 executing program 0:
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0)
mlockall(0x2)
pipe2(&(0x7f0000000040), 0x100004)

00:01:37 executing program 3:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
readlink(0x0, &(0x7f0000000080)=""/150, 0x96)
r1 = accept4(0xffffffffffffffff, &(0x7f0000000540)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000005c0)=0x10, 0x20000000)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000680)={<r2=>0x0, &(0x7f0000000640)=[@in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000006c0)=0x10)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000700)={r2, 0x5}, &(0x7f0000000740)=0xc)
r3 = shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil)
shmctl$SHM_LOCK(r3, 0xb)
listen(0xffffffffffffffff, 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$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000)
r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r5 = accept(r4, 0x0, 0x0)
close(0xffffffffffffffff)
r6 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r6, 0x7e2780e3)
r7 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r7, 0x0)
ftruncate(r6, 0x8000)
mkdir(&(0x7f0000000780)='./file1\x00', 0x8)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="0700000037d303c85172d3ed2ce521c4792dcde79b41c18130a8973e1a43dacea1b99b8ce8f19558f7f11dd8a22d0096efb4c2a7792f84f76de443d89102f5ebee911260801e7f562c3c164cea60d8df1f4f4fcd8f4e4aed34ff0246d042676dd2", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0)
r8 = socket(0x2, 0x5, 0x0)
connect$unix(r8, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="bd1d81c191ef1e5e107c5fdcebb46e9264ae132f30b45168893d28ee5f60eeb4037a7a82e0a4ea3e97d32338ccd6f8a3dec6e6f9", @ANYRES32=0x0], 0x0)
r9 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r9, &(0x7f0000000180)='./file0\x00', 0x0)
mkdirat(r9, &(0x7f0000000100)='./file0/file0\x00', 0x0)
unlinkat(r9, &(0x7f0000000580)='./file0/file0\x00', 0x0)
open(&(0x7f0000000800)='./file0\x00', 0x100000, 0x100)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB], 0x0)

00:01:37 executing program 1:
setresuid(0x0, 0xee01, 0x0)
r0 = geteuid()
setresuid(r0, r0, r0)
setresuid(0xffffffffffffffff, r0, r0)

00:01:37 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x6, 0x4)
freebsd11_stat(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000080), &(0x7f0000000280)=0x4)
fchown(r0, r1, r2)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000340)={0x0, 0x6, 0x7ff, 0x8, 0x20, 0xfff, 0xfffffffffffffffc, 0x80000000, {@in6={{0x1c, 0x2, 0x0, @empty, 0x1}}, <r3=>0x0, 0x6, 0x1, 0xf53b, 0x9f, 0x6}}, &(0x7f00000002c0)=0xb0)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000400)={r3, 0x3, 0x4c, "a101a6bea6efa064f791c7466c7352416072d472757c3d6d6cfed4c2f8970ecb94035c24bd04bcc8e8704b04844201fd568e0b9f37c363184d86b4ab03fc96b0e1dba8d84ba5b93be8fc84fa"}, 0x54)
sendto$unix(r0, &(0x7f0000000300)="7f", 0x1, 0x100, 0x0, 0x0)

00:01:37 executing program 0:
setresuid(0x0, 0xffffffffffffffff, 0xffffffffffffffff)
geteuid()

00:01:37 executing program 0:
r0 = socket(0x2, 0x1, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000140)={<r1=>0x0, 0x0, 0xf, 0x0, 0x3}, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000040)={r1, 0x7}, 0x8)

00:01:38 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(r0, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90)
r1 = open(&(0x7f00000002c0)='./file0/file0\x00', 0x4, 0x40)
setsockopt$inet6_buf(r1, 0x29, 0x5c, &(0x7f0000000300)="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", 0xfc)
r2 = shmget$private(0x0, 0x1000, 0x141, &(0x7f0000ffe000/0x1000)=nil)
shmctl$SHM_UNLOCK(r2, 0xc)
getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000400)={0x4, [0x0, 0x0, <r3=>0x0, 0x0]}, &(0x7f0000000440)=0x14)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000004c0)={0x8, 0x0, 0x5, 0x43d, r3}, 0x10)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0)
ppoll(&(0x7f0000000500)=[{r0, 0x20}, {r0, 0x140}, {r0, 0x40}], 0x3, &(0x7f0000000540)={0x7, 0x8001}, &(0x7f0000000580)={0x3}, 0x8)
setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f00000005c0)=0x10000, 0x4)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0x75, 0x4)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={<r4=>0x0, 0xb1e}, &(0x7f0000000140)=0x8)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000280)={r4, 0xff}, 0x8)

00:01:38 executing program 1:
setitimer(0x0, &(0x7f0000000000)={{0x0, 0x80000000}, {0x0, 0x8}}, 0x0)
r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x30000000)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x5, 0x8, 0x100000000, 0x7f, 0x1f, 0x9, 0xf7, {@in={{0x2, 0x1}}, <r1=>0x0, 0x0, 0x1, 0x9b9b, 0xffffffffffff8001, 0x6}}, &(0x7f0000000140)=0xb8)
freebsd10_pipe(&(0x7f00000001c0)={<r2=>0xffffffffffffffff})
mknodat(r2, &(0x7f0000000200)='./file0\x00', 0x8000, 0x10001)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000180)={r1, 0x81}, 0x8)

00:01:38 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
write(r0, &(0x7f00000001c0)='M', 0x1)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={<r1=>0x0, 0x3}, &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x4, 0xfffffffffffffe9d, 0x7}, 0x10)

00:01:38 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1)
fcntl$setflags(r0, 0x2, 0x1)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000280), 0x4)
lseek(r0, 0x0, 0x1)
pwritev(r0, 0x0, 0x14f, 0x0)
r1 = open(&(0x7f0000000100)='./file0\x00', 0x40, 0x20)
ftruncate(r0, 0x9)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000300)={@in={{0x2, 0x2, @multicast2}}, <r2=>0x0}, &(0x7f00000002c0)=0xffffffffffffffb4)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000240)={r2, 0x101, 0x5, [0x3, 0x7, 0x7, 0x6, 0x5b]}, 0x12)
setsockopt$inet6_buf(r1, 0x29, 0x2c, &(0x7f0000000000)="d4f96daa9d4cb141c7f0f46e965289cfd8d7a55697bb54bc4d729ef0914e08a22f25fdacf08275029c637b1fd913a2f669b0d22d66941973fc76f607b5f269ec4cda188d4370434b3bacdbf80c1fb96400b345f35887977b6d86f1332ca717b06404d7208806c6940c587f49c69aba5e90ee69c05826e4cb454767d134f7bacf701a26dc4b143cd018ab91dd239760990412151b798307457567a0540dc43d", 0x9f)
ftruncate(r1, 0x5)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)

00:01:38 executing program 1:
r0 = socket(0x2, 0x2, 0x0)
r1 = getpgrp(0xffffffffffffffff)
fcntl$setown(r0, 0x6, r1)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
read(r0, &(0x7f0000000040)=""/10, 0xa)
close(r0)

00:01:39 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
write(r0, &(0x7f00000001c0)='M', 0x1)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={<r1=>0x0, 0x3}, &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x4, 0xfffffffffffffe9d, 0x7}, 0x10)

00:01:39 executing program 3:
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
setsockopt$sock_int(r0, 0xffff, 0x3008, &(0x7f0000000040)=0x38, 0x4)
r1 = socket(0x11, 0x3, 0x0)
shutdown(r1, 0x1)
getsockname$unix(r1, 0x0, &(0x7f0000000180))

00:01:39 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000001c0)={0x0, 0x1000}, 0x10)
writev(r0, &(0x7f00000000c0)=[{&(0x7f0000001200)="d77a8c996f87e0a8ba777b2fac6c61ea66078ce09c72eeae086d3ce6f7fddc24630e7fa3614823ddce53f08b28b2c1d5927c5b26cf08b2fd4826791e647d72b0ce2792f440373f2e0240ae84cbd3bc2e909d873fa552880f151cfb6334a14635b061bca7896d7f117197e47dbbeb4a5b7ea5ffef9b70360cf55e63b84ddb99971ac5ebac128d21d410f2548f188200e3ac2a0e1cbe44f3e95e02bc18f762ecc5410b614e37f0c0d3888ef8c2d530a62d1dbab2edaaa77e94000fabb473a3ee2febfac54b34daac870f65bff91b3840e4502f034ad3509a61dba42cb8d460d2094a8a8ee6b219d955c1d1cf73de0d8dcc771278fdaa78df65559a082ccea9c7b9a8762cb2f40e18fb5a39993e3019a5241f11dac449bd9321fe62c466e93dbaf063f24759f4203377101def716bf4bfff7fd9681d3d2581708327b58253f240a51320c27d0a065f1fedaa3912de2a9f5a876e7e3a467c9a7cc5d74eaba3e71ead7d65664bcc5246ba9560dc932b24ddd3c1e7f2b023546ee83ed6d93251f4be2748acb1ad98c100de1365ac25c710699d5d9951341374ac3bf1339a91247201764a226c513d9c609907e064b3f18ac63986089fdb6586a814e585e9e7a9fb95972f06c802b7745bd05db4734824dd260d19c79db8d307c7b37664776019d67ce002c148810c53f4c73dab7658fcc08487a64aa018c43b4bc5a69e1dfffd286123bd6e6d7a56dc7b4868d754e9b6e1c04653d12e86b169b8038480026eb313b55197d5be84803d2049addae093dd4085e6ce831e87d7f9517b8e7baf8377d3c24628106668d3cc5f694bc062149a420c16715cc3427141ca6746511b2beb2abb76d41308eec1262554f44006fb1704d184b5094602bebb004f27d147d390074941e1408b54f947313d3c2f6101e413c950a3a3d281b54abe49058c8411a33ac138c4ef8e926b52a2ae7b9fb76564e0a19214d26112a4c5ab75b50344985438bf779b43b02849e4981aacc903a4d3f357133c2ef66372ee80512ec16cc123be7541d20573b046f5dbd8a5cbf490e219ba290a11de07c6003d53c9fac46dbae986c6930898d708840ed4549f61f22fa3557edd6f5b1821d5707b57148bc78ca410ab41181c63615df1c86944791da6f3f706809b2091d41a9efbedda93b4f4b04ad0705c69d1a0b14e124c5eee8d9004a03959a10d11e0b332b40454ed31bd61fbb48d9d0eb8518a3d25a0df904c45904fda88aed851ab544823b7b8a7f039d2f43577fc623b23f132116d1743b2c75007c81a495ec9797bb7b564f1b2b5f425b8dd706621dd87146aacf43f9f633b439448a74329d40f06ce6886ca4b5a4d828d1ff77a1e2e64eb7f41d692966fbd320b815e8ef4d47db8cdd7f085fb5498911b9fbfeddb8e2473cd94b6dbe634d18d5cd2da243a8724f330cd0b405c1803e490054b77621ba3269a44342daeb5f881230cce32e4fe5eb099f45a3d870beec43a8484a571138c7da5ce30ca5cafa4b2b12a73dfd1f06a2810682de1a493f422d4f9c7c91c2de5c9e2dca764328f747838f01a11752d0cec77f4b1695decb5f1285ea7c61b63ee5bfc9b8b583da3137da84f85bb23c022098dc2a6a24e435ffbe2e7b04733588ecb9df6fe974c8530bfb8c3b895833a34746dc08c1c9abb868a972fd881b23295d8e50375c7064cf7013b293934a8931f527cb0fe0f6a8a8ef6b9695caf31ebfb345ac3a88dc5625f1e0743283e7ddce9643aa7131d6527770673ecc2eae2ed1baef509065287e06862e2bf43926e91d9e3bcd3213bec8a6e92c521c268b6a5d9c7a2ab6cc2a5c0f9a476a4d8ad8907e04f9c504778c603edb8f8bf507f5b2de2f7cb46bd5de15afe46d777b37a09e4010cced48f9c8c7f6e19f38330e78f18e54600b633227187adaf4bde0aa6d0e32d221dabd76bd2ed79fa3fcbf9b3e97eb21bc1cb94135c8c8f0b7005cd02de3c385fd753af161fc9482329ea67a21f841d13d2f70620c0f43757016282d0d808722cc78bd0914b40367a8f2920216723ec8287b91e7baa2bbf26c3f0d0e69392e6c88de95763f9c3aef3b5c9c748ecf91d5d781d908e5baf1bddd042183400dd3f4358127c507dff3454547e3f8b79a0ce1b75a7bf56d02d777ecf8e3620b35b68d36459fbb8077c06203f5325656ff6a64390b012c19e27cd03db6c64eb3dc6aca82f2876b81df24286c36e1ff6dbedf2609173e2dee88435f83a574d4553d8e6afcebbccb9b27aec19e597648f092e57cea185b076d15d0ccaebcea86a6eb40b16130bf78f3b746b3eb597556dc1740ac76751d98521cb6e9c070dfeddb1472f4c0f1b081b1e4a51ca90f4ab3f166bb9de2d081e0bc6c47cfa4e9dc9399389ad2e7b00d8abb3b5170b50c92b9ffdbed154096eef0221c0b96f6ba93b964f7310637739237c68601ce7846bb7ec4a81eee263194195060c4157423b84ea080f03ab1f1ebfdfd1bbaafdc480894b8c8fa9dd3956a9c8d6aebeed180c14c3c6ae153bdc02c4591256b70eaea80fe85249344dd7da210105ff7d424a7987cdf88f4922f48ec07c4b2c1e876c371c96d738fa066bd8b53b1a7d114ac9ecad9cd3c4522c08a4904806608ba9e5fc4230326e87dbb8d50d539a1addcfd92929d320e21114a2c3c09c003ff0d2ebad365f1047", 0x764}], 0x1)
setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000)=0x2, 0x4)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x2, 0xe486124cc18394f3, 0x2, 0xc2, <r1=>0x0}, &(0x7f0000000080)=0x10)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000240)=ANY=[@ANYBLOB="02004e21e00000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002189067e822688ab39574e110000000000000000000000000000000040000000000000000000000080000000000000000000000000000000000000000000000000", @ANYRES32=r1, @ANYBLOB="0104050002000000"], &(0x7f0000000200)=0x94)

00:01:39 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
freebsd11_stat(&(0x7f0000000340)='./file0/../file0\x00', &(0x7f0000000380))
truncate(&(0x7f00000007c0)='./file0\x00', 0x0)
truncate(&(0x7f0000000040)='./file0\x00', 0xbf0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=[&(0x7f0000000080)='\x00'], &(0x7f0000000300)=[&(0x7f0000000100)='{#]$^\x00', &(0x7f0000000180)='\x00', &(0x7f0000000240)='!/\x00', &(0x7f0000000280)=',~\x00', &(0x7f00000002c0)='\'@\x00'])
ppoll(&(0x7f0000000140)=[{0xffffffffffffffff, 0x2}, {}, {}, {r0, 0x44}], 0x4, &(0x7f00000001c0)={0x1, 0x2}, &(0x7f0000000200)={0x6}, 0x8)
execve(&(0x7f0000000580)='./file0\x00', &(0x7f0000000640)=[0x0, &(0x7f0000000600)='{#]$^\x00'], &(0x7f0000000780)=[&(0x7f0000000680)=')\x00', &(0x7f00000006c0)='!/\x00', &(0x7f0000000700)='\'@\x00', &(0x7f0000000740)='}/\x00'])

00:01:39 executing program 3:
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0)
__getcwd(&(0x7f0000000140)=""/45, 0x2d)
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
freebsd11_fstat(r0, &(0x7f0000000000))
mprotect(&(0x7f00004ae000/0x3000)=nil, 0x3000, 0x2)

00:01:39 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = dup2(r0, r0)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000015c0)={<r2=>0x0, 0x5, 0x800, 0x5, 0xd6e, 0x6}, &(0x7f0000001600)=0x14)
sendmsg$inet_sctp(r1, &(0x7f00000016c0)={&(0x7f00000017c0)=@in6={0x1c, 0x2, 0x8000, @loopback, 0x3}, 0x1c, &(0x7f0000001540)=[{&(0x7f0000000240)="d055423009abeb472369f1aad4ae7910031e5fd4e0bc43169c307f89c88a3dd0405b5bbd1a3bb017c72e73bdf58c38da81159dde6b7eff0c428135c772ee1ff892158cae9f71d609190ac7f0a832c6d285e6d731073f42af350baa05c56c2a5e4bd94bafd2345afadd0af183da81f9e2e15413a997973fed5574ce4ef6473b8149ca6ba553b6b1e28134adc07470252569b0823f806663606e724872d25f8e45d2b44807dbb90ac89a13f0c35a2607bd114599ef88c6bc20b0a47338be9f67fb46d22872f0ca3ca038b8744b9c6ac04baab1ba860955", 0xaa}, {&(0x7f0000001700)="89ff14366336b4274b3c4949f49c9f30478e651e0ac53fc00dd5e51458b94ea5aa75c55e90fd4be08831b4e09bfc199e986793c28571f41c3cc894716a1ebfb999e52f1740ad4dd2fcb66e9f75bf9f3b5a343b51b1fb89d5c59d5dba71cabbb7fef1d7d54312ec858512338f4d59a8e48e26ef025aeba3f21e7b142d3b3bf14067b1f54bdd1f54c222fb64f098e66d0ca0e2c683dc074177df28645e22", 0x9d}, {&(0x7f0000000400)="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", 0x1000}, {&(0x7f0000001400)="e68e389b6b2f3766cd40e6d5ea701df32381a1e07392896e006c1ef03211ebb05fe124f1e23293d9fc3bff083c53d08f352dc5a14e", 0x35}, {&(0x7f0000001440)="c0bf52b1eb40109438aa922fe8102930ba8e814ca165f2f2c7337df687c14161a9151424867824b5a65d46f6390965ffb1ba2de950cd3fd4cd5c97fa214aaa8f28c5d60bff9ef86d4029c6018eaad9ea72c9c57bfbe4a5f2b92a42bb7ad06d0ce4c2513f05637b5c54f7a15867c2f8e3fd02b802b4b4134876025a12d3e6c5cf78501f69eb079c84d75ae01b957e6e4c4eacc10ad2aacf10642415353516ab2b4da072bc72e52ed29a8ce88e2551276b97b72604377e29b39f95a41538f9b7a3e9cc5f1ad7dcda", 0xc7}], 0x5, &(0x7f0000001640)=ANY=[@ANYBLOB="10000000840000000900000000000001140000008400000001000000080006007f0002001c00000084000000040000000000f5b10800000001000000", @ANYRES32=r2, @ANYBLOB="140002008400000007000000050000000000000014000000840000000700000003000000fffffeff"], 0x68, 0x80}, 0x20104)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x6, &(0x7f0000000140), 0x8)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000000)={0x4}, 0x1)
freebsd11_fstat(r1, &(0x7f0000000040))
getegid()
freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180))
openat(r1, &(0x7f0000000100)='./file0\x00', 0x286, 0x40)

00:01:39 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
shutdown(r0, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0xffffffffffffffff, 0x2231, 0xfffffffffffffffc, 0x4}, 0xe7)
sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000080)={<r1=>0x0, 0x84, "14ed19171742d73071727a5966359d7a79153ef463bb96209e7988be6929ae8fb05681399193aa20eaf427988a07a524eacd0db0bf3ee863615295dda446f485ab135410f1987dcc19c79e5a05cbb52cd12a493468772bcaf2ed7bcf6f6a4a1bd7de4696c8fedb0415c276d65910813a65e4b7f27651a47a1fdaedd00014d1d224e10e66"}, &(0x7f0000000140)=0x8c)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000180)={r1, 0xff4}, &(0x7f00000001c0)=0x8)

00:01:39 executing program 3:
open$dir(&(0x7f0000000240)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x480000002c6, 0x40000000000002)
ftruncate(0xffffffffffffffff, 0x7)
mkdir(&(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x127)
r0 = open$dir(&(0x7f00000002c0)='./file2\x00', 0x1, 0x82)
freebsd11_lstat(&(0x7f0000000180)='./file2\x00', &(0x7f0000000300))
r1 = fcntl$dupfd(r0, 0x11, r0)
getsockname$unix(r1, &(0x7f0000001700)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000025f6101471c6743c6e330a34d8e5037900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000049e42ab75f7f5b946fcec209b94200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], &(0x7f00000001c0)=0x1002)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
fcntl$getflags(r1, 0x3)
pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000000c0)="81", 0x1}], 0x1, 0x6d998)
open(&(0x7f0000000100)='./file3\x00', 0x80000000000206, 0x2)
pwritev(r2, &(0x7f0000000680)=[{&(0x7f0000000140)='/', 0x1}], 0x1, 0x0)
mkdir(&(0x7f0000000200)='./file1\x00', 0x0)

00:01:40 executing program 0:
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0})
r1 = getgid()
freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
getresgid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)=<r4=>0x0)
fstat(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
fstat(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0})
getgroups(0x3, &(0x7f00000004c0)=[<r7=>0xffffffffffffffff, 0xffffffffffffffff, 0x0])
r8 = getgid()
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, <r9=>0x0})
getgroups(0xa, &(0x7f0000000580)=[r0, r1, r2, r3, r4, r5, r6, r7, r8, r9])
getgroups(0x40000097, &(0x7f0000000040))

00:01:40 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080)=0xfffffffffffffc02, 0x4)
sendmsg(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000840)="e1", 0x1}], 0x1, 0x0}, 0x0)
shutdown(r0, 0x1)
ftruncate(r0, 0x6)
r1 = shmget(0x0, 0x4000, 0x349, &(0x7f0000ffc000/0x4000)=nil)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000000c0)=0x9, 0x4)
shmctl$SHM_LOCK(r1, 0xb)
shutdown(r0, 0x1)

00:01:40 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={<r1=>0x0, 0x0}, &(0x7f00000000c0)=0x10)
r2 = socket(0x2, 0x5, 0x0)
connect$unix(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66b7de2daa00"], 0x10)
setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000080)={r1, 0x7}, 0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000040)={r1, 0x7, 0x3}, 0xc)

00:01:40 executing program 0:
r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
pipe2(0x0, 0x3)
r1 = dup(0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
r2 = semget$private(0x0, 0x0, 0x0)
__semctl$SETVAL(0x0, 0x0, 0x8, 0x0)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={<r3=>0x0, 0x7}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={@in={{0x2, 0x0, @broadcast}}, r3}, 0x8c)
dup(0xffffffffffffffff)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
rmdir(&(0x7f0000000080)='./file0\x00')
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
getsockname(r1, &(0x7f0000000140)=@in6, &(0x7f0000000300)=0x1c)
__semctl$SEM_STAT(r2, 0x1, 0xa, &(0x7f0000000280)=""/93)

00:01:40 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000440)={0x0, 0x1}, &(0x7f0000000480)=0x8)
setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000000)={@multicast2, @rand_addr}, 0x8)

00:01:40 executing program 2:
r0 = open(&(0x7f00000003c0)='./file0\x00', 0x80000000000206, 0x4)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x3)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000140)=ANY=[@ANYRES32=<r1=>0x0, @ANYBLOB="0c0000fa1f4770dc26e4f6c27957482b"], &(0x7f0000000240)=0x14)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={r1, 0x3}, &(0x7f0000000380)=0x8)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xc4)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2}, &(0x7f0000000100)=0x10)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000001c0)={0x1, [0x3ff]}, &(0x7f0000000200)=0x6)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r0], 0x1)
getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000002c0), &(0x7f0000000300)=0x4)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0)

00:01:41 executing program 1:
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, 0x9, &(0x7f0000000040)={@local, @remote}, &(0x7f0000000080)=0xc)

00:01:41 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
recvfrom$inet6(0xffffffffffffff9c, &(0x7f0000000080)=""/63, 0x3f, 0x40000, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x2, 0x4)
recvmsg(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/229, 0xe5}, 0x0)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={<r1=>0x0, 0x0, 0x4, [0x8, 0x2, 0x1, 0x82cb]}, &(0x7f0000000100)=0x10)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000180)=r1, 0x4)
shutdown(r0, 0x0)

00:01:41 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="82022e2f66696c6530008bc0b6c4177cbbbf8a6138d3ef5347dc58188ac2c8ec3c9c2c37139774a47d6ba4deef3173fc83269bab0ae09638d10ca00e3d753c24456d5a4d6232737075f8b14b8ea75cd15bd606e54e50bc66454a2be40c43fad2c1ae23e9c112e8949588b08e7de0c8c81a87fb6648ea68ba2b6116e4ba501927687c85700fbd5dbf80983dd183be480eb62d28889b187504b3b0456437cfdfb41b3cc82f39fb057d403c8254946c81e93205ef1b01"], 0x10)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000200)={0x0, 0xff1}, 0xb)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10)
recvmsg(r0, &(0x7f0000000040)={0x0, 0x10e, 0x0, 0x37a, 0x0}, 0x0)
shutdown(r0, 0x1)

00:01:42 executing program 2:
r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
getsockopt$inet_int(r0, 0x0, 0x41, &(0x7f00000002c0), &(0x7f0000000300)=0x2da)
recvfrom(0xffffffffffffffff, &(0x7f0000000000)=""/240, 0xf0, 0x40000, &(0x7f0000000100)=ANY=[@ANYBLOB='}\x00@'], 0x1)
r1 = open(&(0x7f0000000140)='./file0\x00', 0x100004, 0x14)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x1, 0x5, @loopback, 0x1}}, <r2=>0x0, 0x53, 0x9, 0x102, 0x7, 0x100, 0x7}, &(0x7f0000000240)=0x98)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000280)={0x59, 0x2000, 0x8000000004, 0xfffffffffffff001, r2}, 0x10)

00:01:42 executing program 2:
r0 = socket$inet_sctp(0x2, 0x3, 0x84)
setsockopt$inet_group_source_req(r0, 0x0, 0x52, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000000)={<r1=>0x0, 0x7fff, 0x0, 0x4a65, 0x56215cb9}, &(0x7f0000000040)=0x18)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000080)={r1, 0x1}, 0xffffff2e)

00:01:43 executing program 0:
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
writev(r0, &(0x7f0000003c00)=[{&(0x7f0000002900)="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", 0xe01}], 0x1)
ppoll(&(0x7f0000000080)=[{r1, 0x5}, {r0, 0x4}], 0x2, 0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000100)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x27)
getsockname$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000140)=0x8)

00:01:43 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x1ff, 0x6, 0x8, 0x3}, 0x8)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x400000000000)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(r0, 0x2, 0x1000000000000000)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0)
setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000000)=0x8, 0x4)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000200)=ANY=[@ANYBLOB="1c004e220900000000000000000000000000000000000001040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0ff0000000000000000000000000000f40e6f45045a04183a84611200000000100000000000000000000000000000000000000000000000", @ANYRES32=<r1=>0x0, @ANYBLOB="ff7f000036870000000000000001000002000000"], &(0x7f0000000040)=0x98)
r2 = getpid()
getpgrp(r2)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000004c0)=ANY=[@ANYBLOB="1c004e2208000000000000000000000000000000000000010300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r1, @ANYBLOB="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"], 0x8c)
lseek(r0, 0x0, 0x7)
pipe2(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
socket$inet6(0x1c, 0x4, 0x100000001)

00:01:43 executing program 1:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4)
freebsd10_pipe(&(0x7f0000000080)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f00000000c0)={0x8001, 0xfe}, 0x8)
setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000040), 0x4)
freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000140), 0x4)
setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000100)={0x8, 0x3f}, 0x8)
socket(0x17, 0x1, 0x0)
r4 = fcntl$getown(r2, 0x5)
fcntl$setown(r3, 0x6, r4)

00:01:43 executing program 2:
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0xfffffffffffffffe)
writev(r0, &(0x7f0000000040)=[{&(0x7f0000000180)}], 0x1)
chroot(&(0x7f0000000000)='./file0\x00')
r1 = socket$inet_icmp(0x2, 0x2, 0x1)
fcntl$setflags(r1, 0x2, 0x1)

00:01:43 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x1)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)=ANY=[@ANYBLOB="06000000010000002dcee7d780000000ffff2d00"], 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000100)={<r1=>0x0, &(0x7f0000000380)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000180)=0x10)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r1, 0x9}, 0x8)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0)
recvmsg(r0, &(0x7f0000000080)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, &(0x7f0000000040)=[{&(0x7f0000000240)=""/192, 0xc0}], 0x1, &(0x7f0000000300)=""/116, 0x74}, 0x40000)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)

00:01:43 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getpeername(r0, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000100)=0x10)
socket$inet6(0x1c, 0x4, 0x10000)
r1 = dup(r0)
socket(0x10, 0x7, 0x9)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000280)={@remote={0xfe, 0x80, [], 0x0}}, 0x14)
r2 = msgget$private(0x0, 0xa0)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000140)=0x5, 0x4)
msgsnd(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="0300000000000000e92d9898f15a8927cbe6f42e5af752ebe94706e0c227102cf59ba7096db7ef314a3268575492563db8585f5c3cec2d51ce0bd652824d1086f98b198e486ae822b4f646af74ca0888b2e349568083f499bc7d60ac75d035b12e98428f4b72bdab76596c93a909b8a84706"], 0x72, 0x800)
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000080)={@remote}, 0x14)

00:01:43 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x1ff, 0x6, 0x8, 0x3}, 0x8)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x400000000000)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(r0, 0x2, 0x1000000000000000)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0)
setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000000)=0x8, 0x4)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000200)=ANY=[@ANYBLOB="1c004e220900000000000000000000000000000000000001040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0ff0000000000000000000000000000f40e6f45045a04183a84611200000000100000000000000000000000000000000000000000000000", @ANYRES32=<r1=>0x0, @ANYBLOB="ff7f000036870000000000000001000002000000"], &(0x7f0000000040)=0x98)
r2 = getpid()
getpgrp(r2)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000004c0)=ANY=[@ANYBLOB="1c004e2208000000000000000000000000000000000000010300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r1, @ANYBLOB="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"], 0x8c)
lseek(r0, 0x0, 0x7)
pipe2(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
socket$inet6(0x1c, 0x4, 0x100000001)

00:01:43 executing program 2:
r0 = semget$private(0x0, 0x5, 0x80)
r1 = open(&(0x7f0000000200)='./file0\x00', 0x40, 0x22)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000240)=0x8000, 0x4)
syz_emit_ethernet(0x1000, &(0x7f00000002c0)="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")
pipe2(&(0x7f0000000000)={<r2=>0xffffffffffffffff}, 0x4)
setsockopt$inet6_sctp_SCTP_CONNECT_X(r2, 0x84, 0x8007, &(0x7f0000000100)={0x7, &(0x7f0000000040)=[@in6={0x1c, 0x0, 0x1, @empty, 0x7}, @in6={0x1c, 0x0, 0x40, @loopback, 0x6}, @in={0x2, 0x1, @multicast2}, @in6={0x1c, 0x3, 0x0, @empty, 0x2}, @in={0x2, 0x1, @multicast2}, @in={0x2, 0x0, @loopback}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0x0, @loopback, 0x2}]}, &(0x7f0000000140)=0x10)
writev(r2, &(0x7f00000001c0)=[{&(0x7f0000000180)="fc55817edcb9feb4be6dfba81303bf9056aa8b6bd598e1552ed992bffbf9bf407339864904c165139406c07083fe8e4547a670", 0x33}], 0x1)
__semctl$SETALL(r0, 0x0, 0x9, &(0x7f00000012c0)=[0x1])

00:01:43 executing program 3:
r0 = open(&(0x7f00000001c0)='./file0\x00', 0x4, 0x100)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000240)={<r2=>0x0, 0x2, 0x3f, 0x4c, 0xeab, 0x8}, &(0x7f0000000280)=0x14)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x1, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0x0}, 0x2}}, r2, 0x5, 0x1, 0x1}, &(0x7f0000000380)=0x8c)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$sock_int(r3, 0xffff, 0x1017, 0x0, &(0x7f0000000040))
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000003c0)={@in6={{0x1c, 0x3, 0x20, @loopback, 0x200}}, r2}, 0x84)
setsockopt$inet6_int(r1, 0x29, 0x2a, &(0x7f0000000200), 0x4)
setsockopt$inet6_int(r1, 0x29, 0x3f, &(0x7f0000000000)=0x8, 0x4)
freebsd11_fstat(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
r5 = getegid()
setregid(r4, r5)
socketpair(0x1, 0x7, 0xfffffffffffffffa, &(0x7f0000000040)={0xffffffffffffffff, <r6=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000080)={<r7=>0x0}, &(0x7f00000000c0)=0x8)
getsockname(r1, &(0x7f0000000500)=@un=@file={0x0, ""/70}, &(0x7f0000000580)=0x48)
getsockopt$inet_sctp_SCTP_RTOINFO(r6, 0x84, 0x1, &(0x7f0000000140)={r7, 0x8, 0x7, 0x1}, &(0x7f0000000180)=0x10)
linkat(r0, &(0x7f00000005c0)='./file0\x00', r0, &(0x7f0000000600)='./file0\x00', 0x400)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r6, 0x84, 0x901, &(0x7f0000000100)={r7, 0x3, 0xa, [0xffffffffffffff01, 0x3, 0x0, 0xff, 0xfe0, 0x101, 0x9, 0x80000001, 0x4, 0x0]}, 0x1c)

00:01:43 executing program 2:
r0 = socket$inet_sctp(0x2, 0x8000001000000001, 0x84)
close(r0)
r1 = semget(0x1, 0x7, 0x0)
__semctl$IPC_INFO(r1, 0x2, 0x3, &(0x7f0000000000)=""/55)
fcntl$setstatus(r0, 0x4, 0x0)

00:01:43 executing program 2:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={<r0=>0xffffffffffffffff})
r1 = dup(r0)
setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0x66, &(0x7f0000000080)={0x2, 0x1, 0x95, 0x7fff, 0x7}, 0xc)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="1bff0000ffff1000059de1f64b273f19966e9600bd18be4019b561ab5290d199089a549f27d38aaa63d1e6789c262dcd9969c2dfed57d24d0324fc922d436a04731793368a4bbc9ea6508ef0929ee027290c7733ae8d722135dce5099c925cdff34967de03a24aba79c0261d18fe468d87917a61f91639892bd6e8738f123f2399f0e9ecae22c089480a883ffb70800f3c8bf859f1208961f01e03b346e6c0b1d5dfcfe3f6803025ab38b9095ef76d1d09165a4e2942ab890644cb09aac6a73a886f2fc39b1d891c2a503b61ca3a3f191e8d087a11"], 0x9}, 0x0)
sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x11b}, 0x0)

00:01:43 executing program 2:
truncate(0x0, 0xfffffffffffffbff)
truncate(&(0x7f0000000000)='./file0\x00', 0xcc)

00:01:44 executing program 0:
r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0)
flock(r0, 0x1)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})
mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0)
close(r1)
execve(0x0, 0x0, 0x0)

00:01:44 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={<r1=>0x0, 0x6, 0x5}, &(0x7f0000000440)=0xc)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000680)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r1, 0x7f, 0x1, 0x200, 0x80000000000008, 0xffffffffffff7fff, 0x1000}, 0xa0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x4)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000001c0), &(0x7f0000000240)=0x4)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x1)
recvfrom$inet(r0, &(0x7f0000000280)=""/154, 0x9a, 0x81, &(0x7f0000000140)={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={<r2=>0x0, 0x5}, &(0x7f0000000340)=0x8)
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000004c0)={r1, 0x3f, 0x9, 0x800, 0x100, 0x2, 0x2, 0x8, {@in6={{0x1c, 0x2, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x7}}, r1, 0x1000, 0x1, 0x9, 0x7ff, 0x401}}, &(0x7f0000000200)=0xb0)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000380)={r2}, 0x8)

00:01:44 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f0000000180))
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000080)=0x4)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xa, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0)

00:01:44 executing program 1:
freebsd11_stat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680))
geteuid()
getresuid(&(0x7f0000000700), &(0x7f0000000740), &(0x7f0000000780))
freebsd11_lstat(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000800))
fstat(0xffffffffffffff9c, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0})
setuid(r0)
freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, <r1=>0x0, <r2=>0x0})
setuid(r1)
r3 = getuid()
r4 = accept4(0xffffffffffffff9c, &(0x7f0000000100)=@un=@abs, &(0x7f0000000140)=0x8, 0x10000000)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000580)={<r5=>0x0, 0x8, 0x3, [0x9, 0x8000, 0xffffffff]}, &(0x7f00000005c0)=0xe)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r4, 0x84, 0x1d, &(0x7f0000000600)={r5, 0x78a5}, 0x8)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f00000002c0)={0x0, 0x6, 0x2, [0x9, 0x800]}, &(0x7f0000000300)=0xc)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f00000003c0)={0x0, &(0x7f0000000340)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000400)=0x10)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f0000000440)={@in6={{0x1c, 0x0, 0x9, @loopback, 0x9}}, <r6=>0x0, 0x4, 0x2}, &(0x7f0000000500)=0x8c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000200)={<r7=>r6, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6, @in6]}, &(0x7f0000000240)=0x10)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r4, 0x84, 0x903, &(0x7f0000000280)={r7, 0x7fffffff, 0x1f}, 0x8)
r8 = accept4$inet(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x10000000)
dup(r8)
lchown(&(0x7f0000000540)='./file0\x00', r3, r2)
close(r4)

00:01:44 executing program 3:
r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000b00)=ANY=[@ANYBLOB="02004e22000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=<r2=>0x0, @ANYBLOB="0000090000001f00004000000000000000000000"], &(0x7f0000000bc0)=0xa0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000c00)={@in={{0x2, 0x0, @multicast1}}, r2, 0x8, 0xe1, 0x2, 0x4, 0x7, 0x31b3}, 0xa0)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000080)={<r3=>0x0, 0x3, 0xfff, 0x1, 0x1f, 0x1}, &(0x7f00000000c0)=0x14)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r3, 0x6, 0x8679}, 0x8)
r4 = accept$inet6(r0, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000180)=0x1c)
setsockopt$inet_buf(r1, 0x0, 0x51, &(0x7f0000000cc0)="7d53437f41b2ba3ed3c1ce4a477f110b4d7c9e5d795cfe45256759e92e2c874ca0dee6ad78dff5202be16914ec15ed1d94c59f3c51dbf8f85bc3a5ba8764688d9b30b19c58f8faa1c738e512d5f1b6964e2583328a6394317f0ef712a2d5e0d6858c163cbe917b083e276302c642801734111cf4f650fd63f702440bdbad018cf1a92c", 0x83)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f00000001c0)={0x6, 0x3, 0x800, 0x9, 0x7, 0x14000000000, 0x4, 0x9, r3}, &(0x7f0000000200)=0x20)
r5 = open(&(0x7f0000000240)='./file0\x00', 0x605, 0x80)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000d80)={r3, 0x9, 0x1}, 0xc)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x11, &(0x7f0000000280)=0x6, 0x4)
flock(r5, 0x1)
r6 = semget$private(0x0, 0x3, 0x8)
__semctl$SETVAL(r6, 0x0, 0x8, &(0x7f00000002c0)=0xffffffffffffffdf)
getsockopt$inet_sctp_SCTP_REUSE_PORT(r5, 0x84, 0x1c, &(0x7f0000000300), &(0x7f0000000340)=0x4)
__semctl$GETPID(r6, 0x3, 0x4, &(0x7f0000000380)=""/222)
sendto(r0, &(0x7f0000000480)="fdc46d01a0e7b9485d08a6dc5ef3eb4c0358f4a2ccf234601c72b2a3002f6b79ecb31d7481bbbb67ea8e36df3a6658443311046c0a375f6d8b6756f004ded5e14aa1d7cf454f3fe7dd10e6c33bf2ff1ab3671dafb04017553d74cccf531477cc8cca1ae21eafb97d42079bdaecc7c7fe9ae44f81a270da2e2361abdf0dfab2ba5ca215a91525606f7f668101935b90b5a594dae3d6220d33255f7fff63f5", 0x9e, 0x80, 0x0, 0x0)
r7 = accept4$inet(r5, &(0x7f0000000580)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000005c0)=0x10, 0x20000000)
semget$private(0x0, 0x0, 0x10)
setsockopt$inet_group_source_req(r7, 0x0, 0x57, &(0x7f0000000600)={0x52, {{0x2, 0x3, @multicast2}}, {{0x2, 0x2, @multicast2}}}, 0x118)
getsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000740), &(0x7f0000000780)=0x4)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000007c0), &(0x7f0000000800)=0x4)
fstat(r7, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, <r8=>0x0})
freebsd11_stat(&(0x7f0000000980)='./file1\x00', &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r9=>0x0})
getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r5, 0x84, 0x20, &(0x7f0000000540), &(0x7f0000000ac0)=0x4)
chown(&(0x7f0000000840)='./file0\x00', r8, r9)
getsockname$inet(r7, &(0x7f0000000a40), &(0x7f0000000a80)=0x10)

00:01:44 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1204, &(0x7f0000000140)=ANY=[@ANYBLOB="00f8ff00"], &(0x7f0000000180)=0x4)

00:01:44 executing program 3:
r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x200, 0x0)
mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x3, 0x12, r0, 0x0)
mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r1, 0x101)
sigaltstack(&(0x7f0000ffc000/0x1000)=nil, 0x0)
freebsd11_getdents(r0, &(0x7f0000000080)=""/96, 0x60)

00:01:44 executing program 0:
r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000200)='./file1\x00', 0x0)
mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0)
r1 = open$dir(&(0x7f0000000400)='./file1\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0)
symlinkat(&(0x7f0000000300)='./file0/file0\x00', r1, &(0x7f0000000340)='./file1\x00')
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file0\x00')

00:01:44 executing program 1:
open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f00000012c0), &(0x7f00000000c0)=0x4)
getsockname$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c)

00:01:45 executing program 2:
readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xfffffcc7}], 0x1)
r0 = socket(0x2, 0x1, 0x0)
connect$unix(r0, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={<r1=>0x0, 0x3ff, 0xf, 0x7, 0x2}, &(0x7f0000000040)=0x18)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={r1, 0x10000}, &(0x7f00000000c0)=0x8)
bind(r0, &(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10)

00:01:45 executing program 3:
r0 = semget$private(0x0, 0x7, 0x82)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
r3 = accept4$inet(0xffffffffffffffff, &(0x7f0000000440)={0x2, 0xffffffffffffffff, @multicast1}, 0x0, 0x30000000)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f00000005c0)={<r4=>0x0, 0x8}, &(0x7f0000000600)=0x8)
setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000640)={r4, 0xe2, 0x3, 0x6}, 0x10)
freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
fchown(r1, r2, r5)
semop(r0, &(0x7f0000000000)=[{0x0, 0xb2d}], 0x1)
__semctl$SETVAL(r0, 0xfffffffffffffffe, 0x8, &(0x7f0000000740)=0xfffffffffffffffe)
syz_emit_ethernet(0x6f, &(0x7f00000003c0)="0ee33fe4eefa114c87151bb8f5860a49e453a1c5706235ad31c3293b9a7eb47399027bf7a3165f904fb863af35076fca5ce9541a4895847a6e4a9a467aa635c9957f71472a1ca450a6c03a28c9bda07057f7e3af6035c009d30b7af23eda24868d1d4d0601504861b3ebb1b0eeb43b")
freebsd10_pipe(&(0x7f00000004c0)={<r6=>0xffffffffffffffff})
semop(r0, &(0x7f0000000040)=[{}, {0x3, 0xffffffff}], 0x2)
semop(r0, &(0x7f0000000240)=[{0x3, 0x7fff}], 0x1)
r7 = open(&(0x7f0000000280)='./file0\x00', 0x8000, 0x40)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f00000002c0)={<r8=>0x0, 0x1f}, &(0x7f0000000300)=0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r7, 0x84, 0x1e, &(0x7f0000000340)={<r9=>r8, 0x3, 0x1}, &(0x7f0000000380)=0x8)
socket$inet_udplite(0x2, 0x2, 0x88)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r7, 0x84, 0x2, &(0x7f0000000580)={r9, 0x2, 0xffff, 0xf1f, 0x3f, 0x7fff}, 0x14)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r6, 0x84, 0x19, &(0x7f0000000540)={r8, 0x4}, 0x8)
msgget(0x1, 0x583)
__semctl$SETVAL(r0, 0x1, 0x8, &(0x7f0000000500)=0x1f)

00:01:45 executing program 0:
freebsd10_pipe(&(0x7f00000003c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
close(r1)
freebsd11_getdents(r0, 0x0, 0x191)
getuid()
r2 = semget(0x1, 0x4, 0x82)
__semctl$SETALL(r2, 0x0, 0x9, &(0x7f0000000000)=[0x492, 0x7])

00:01:45 executing program 1:
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000300)={<r1=>0x0, 0x5, 0x2, 0x1, 0x7}, &(0x7f0000000340)=0x18)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000380)={r1, 0x400, 0x0, 0x6}, 0x10)
setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f00000003c0)={{0x1c, 0x3, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x4}, {0x1c, 0x1, 0x20d0, @loopback, 0x8020}, 0x7f, [0x3, 0x7, 0x8, 0x9, 0x81, 0x100000001, 0x1fffffffe0, 0xfffffffffffffffc]}, 0x5c)
getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000000)={<r2=>0x0, 0x80000000}, &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000280)={r2, &(0x7f0000000240)=[@in6={0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, @in6={0x1c, 0x1, 0x2, @loopback, 0x1}]}, &(0x7f00000002c0)=0x10)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)=ANY=[@ANYBLOB="1c004e2103000000fe8000000000000000000000000000aa0800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r2, @ANYBLOB], &(0x7f0000000180)=0x8c)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000001c0)={r2, 0x8}, 0x8)
r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getsockopt$inet6_int(r3, 0x29, 0x14, 0x0, &(0x7f0000000040))

00:01:45 executing program 0:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x26, &(0x7f0000000040)=0x7fffffff, 0x4)
pipe2(&(0x7f0000000080), 0x100004)
connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x1, @multicast2}, 0x10)
open(&(0x7f0000000140)='./file0\x00', 0x8800, 0x2)
setsockopt$sock_int(r0, 0xffff, 0x1015, &(0x7f00000000c0), 0x5)

00:01:45 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$inet6_buf(r0, 0x29, 0x54, 0x0, &(0x7f00000000c0))

00:01:45 executing program 1:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96)
shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil)
shmctl$SHM_LOCK(0x0, 0xb)
r1 = socket$unix(0x1, 0x5, 0x0)
sendmsg$unix(r1, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000100)="d3", 0x1}], 0x1}, 0x80)
listen(0xffffffffffffffff, 0x0)
execve(&(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000340)=[&(0x7f0000000280)='\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\\./\x00'])
openat(0xffffffffffffffff, &(0x7f00000001c0)='./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$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="080180c86102", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=<r6=>0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0)
open(&(0x7f0000000880)='./file0\x00', 0x100000, 0x2)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f0000000480)=ANY=[@ANYBLOB="0b83c4859ae3e4481a80437a4606283360f471830af1f52cf1be516a0da07092c89e8cf14dc4df8ef99bf148e3e0095939a74aab9e643f8cfdf871da000000fdb3f3cf248e134b23ce2db96b8674f4d2001adcb692b8d0699f6b208e0314cc0fd12626ffa7ef8dca7d9faea7f4392889a2a1bbaf88c588acfcd591e5ee6ee44ab0c4460be2475a4baf8c956d58093515f8d5b656467003ff464caeb0f0121c3e9fc8128204334deb0698b43465903d1721fa1f8fe9d6f3d8862d07cde42916"], 0x0)
execve(0x0, 0x0, 0x0)
freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000009c0))
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000a40)=ANY=[@ANYBLOB="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"], 0x0)
open(&(0x7f00000005c0)='./file0\x00', 0x20084, 0x82)
setsockopt$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)

00:01:45 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0)
link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file1\x00')
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0)
pipe2(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)={<r1=>0x0, 0x9, 0x4, [0xc03e, 0xd8b, 0x0, 0x0]}, &(0x7f0000000100)=0x10)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={<r2=>0x0, 0x6}, &(0x7f0000000180)=0x8)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000200)={r1, 0xffffffff, 0x3, 0x3fffffff800000, 0x0, 0x5, 0x6, 0x4, {@in6={{0x1c, 0x2, 0x27, @loopback, 0x100000000}}, r2, 0x5, 0x8, 0x9, 0x3, 0xffffffffffffff93}}, &(0x7f00000002c0)=0xb0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0)
fcntl$setstatus(r0, 0x4, 0x10000)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0)

00:01:45 executing program 2:
madvise(&(0x7f0000aa3000/0x1000)=nil, 0x1000, 0x2008)
r0 = semget$private(0x0, 0x6, 0x1)
freebsd10_pipe(&(0x7f0000000040)={<r1=>0xffffffffffffffff})
getsockopt$inet6_tcp_int(r1, 0x6, 0x22, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
__semctl$SETVAL(r0, 0x1, 0x8, &(0x7f0000000000)=0x6000)

00:01:45 executing program 3:
r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@un=@file={0x0, ""/34}, &(0x7f0000000040)=0x24, 0x10000000)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={<r1=>0x0, 0x8}, &(0x7f0000000180)=0x8)
freebsd11_fstat(r0, &(0x7f00000001c0))
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={r1, 0x3}, &(0x7f0000000140)=0x8)
shmdt(0x0)

00:01:46 executing program 3:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet6_group_source_req(r0, 0x29, 0xa, &(0x7f0000000000)={0xfffffffffffffffe, {{0x1c, 0xffffffffffffffff, 0xfffffffffffffffb, @local={0xfe, 0x80, [], 0x0}}}, {{0x1c, 0xffffffffffffffff, 0x200000000}}}, 0x108)
dup2(r0, r0)

00:01:46 executing program 3:
clock_nanosleep(0xf, 0x0, &(0x7f0000000040), 0x0)
mkdir(&(0x7f00000000c0)='./file1\x00', 0x1c0)
setrlimit(0x4, &(0x7f0000000000)={0xa3, 0x2})

00:01:46 executing program 3:
r0 = socket(0x1f, 0x10000003, 0x7)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x3004, &(0x7f0000000140)={<r1=>0x0, 0x0}, &(0x7f0000000100)=0x10)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={r1, 0x8}, 0x8)

00:01:46 executing program 3:
r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0)
writev(r0, &(0x7f0000000500)=[{&(0x7f0000001740)="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", 0xc01}], 0x1)
writev(r0, &(0x7f0000002500)=[{&(0x7f0000000740)="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", 0x1000}], 0x1)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000040)={<r1=>0x0, 0x3f, 0x3, 0x8001, 0xfffffffffffffffc}, &(0x7f0000000080)=0x18)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)=ANY=[@ANYBLOB="02004e227f0000010000000009000000000000000000000000000000000000000000e2ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006c52000000000000000000d1099c0000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r1, @ANYBLOB="00004000ffff0000"], 0x94)
mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000)
r2 = dup(r0)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f0000000000)={0x2e57000000000000}, 0x1)
lseek(r0, 0x0, 0x6)
fdatasync(r0)

00:01:46 executing program 1:
mprotect(&(0x7f0000027000/0x2000)=nil, 0x2000, 0x1)
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x9011, &(0x7f0000000040)=0x8, 0x4)
r1 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet6_int(r1, 0x29, 0x3f, &(0x7f0000000000), 0x4)
setsockopt$sock_int(r1, 0xffff, 0x1014, &(0x7f0000000080), 0x110)

00:01:47 executing program 0:
munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000)
shmget(0x0, 0x2000, 0x100, &(0x7f0000ffa000/0x2000)=nil)
shmget(0x2, 0x3000, 0x200, &(0x7f0000ffc000/0x3000)=nil)
shmget$private(0x0, 0x4000, 0x88, &(0x7f0000ffa000/0x4000)=nil)
shmget$private(0x0, 0x4000, 0x41, &(0x7f0000ffa000/0x4000)=nil)
r0 = shmget(0x3, 0x3000, 0x50, &(0x7f0000ffc000/0x3000)=nil)
r1 = shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x1000)
r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10, 0x10000000)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000080)={<r3=>0x0, 0x1}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000100)={r3, 0xa0b}, 0x8)
r4 = shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x0)
shmdt(r1)
shmdt(r4)

00:01:47 executing program 3:
freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, <r0=>0x0})
freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0))
fstat(0xffffffffffffffff, &(0x7f0000000140))
socketpair(0x10, 0x0, 0xfffffffffffffffd, &(0x7f0000000000)={<r1=>0xffffffffffffffff})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00', 0x7}, 0x24)
freebsd11_lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280))
r2 = getuid()
setreuid(r2, r0)

00:01:47 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
fchmod(r0, 0xa)
ppoll(&(0x7f0000000040)=[{r0, 0x5}], 0x1, 0x0, 0x0, 0x0)
sendmsg$unix(r0, &(0x7f00000001c0)={&(0x7f0000000080)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000000140)=[{&(0x7f0000000100)="de890977b07858586f1c8a24860d13412b256718c46ada1ac9efc386b89b111ae1e3f21d55468cd7c9480bd802", 0x2d}], 0x1, &(0x7f0000000180), 0x0, 0x8}, 0x2010c)
connect$unix(r0, &(0x7f0000000200)=ANY=[], 0x0)
sendfile(r0, r0, &(0x7f0000000000), 0x3)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000180)={0x4, 0x8, 0xdb4, 0x2}, 0x8)
sendto$inet(r0, 0x0, 0x0, 0x300, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @local}, 0x10)
socket(0x17, 0x10000007, 0x0)

00:01:47 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000340)='./file0\x00', 0x80000000)
lseek(r0, 0x0, 0x1000000000003)
rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00')
poll(&(0x7f00000000c0)=[{r0}, {}], 0x2, 0x0)
bind$inet6(r0, &(0x7f0000000000)={0x1c, 0x1, 0x4, @empty, 0x38}, 0x1c)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
dup(r0)

00:01:47 executing program 3:
madvise(&(0x7f0000768000/0x600000)=nil, 0x600000, 0xa)
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
mmap(&(0x7f0000900000/0x2000)=nil, 0x2000, 0x2, 0x410, r0, 0x0)

00:01:47 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x3862)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0)
mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x11, r1, 0x0)
open$dir(&(0x7f0000000000)='./file0\x00', 0x20000, 0x100)
mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x7, 0x1012, r1, 0x0)
mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000)
msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2)
open$dir(&(0x7f0000000040)='./file0\x00', 0x120003, 0x2)

00:01:47 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={<r1=>0x0, 0x0}, &(0x7f00000000c0)=0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x20)
r2 = socket(0x6, 0x5, 0x0)
connect$unix(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="82022e2f66696c653000e1f4a3f9bd532117f87c34daef52e9e597e4e90e0f42b1b242fd7bf1c6f7a068a8cadb76aa9f8b20ec42b19fff0e52f49dba503a96185fae3e2d6ab464068ca9089ad21af675c1dd2cdf168a5810649717a554224bb8e8fa39823f1b79e0c52d3609acbfbef58f91b9b65bdbca1493362510413d64621bf00aec0603c3c759b16357ee32b52132b74c9381a2d0d49fad5624ca5ef987d68ce67ab3206b6cd6acaadd3c27706097bdaa1635bc0bbded5d"], 0x10)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000080)={r1}, 0xc)
setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f00000001c0)={r1, &(0x7f0000000000)=[@in6={0x1c, 0x0, 0x45d5, @loopback, 0xf3ea}, @in={0x2, 0x2, @broadcast}, @in6={0x1c, 0x0, 0x8, @loopback, 0x7}, @in6={0x1c, 0x3, 0xfffffffffffff801, @loopback, 0xffffffffffff8001}]}, &(0x7f0000000200)=0x10)

00:01:47 executing program 0:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = dup2(r0, r0)
getsockopt$inet6_buf(r1, 0x29, 0x69, 0x0, 0x0)
getpeername$inet6(r1, &(0x7f0000000200)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000240)=0xffffffffffffff8d)

00:01:47 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
connect$unix(r0, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10)
r1 = dup(r0)
listen(r1, 0x0)

00:01:47 executing program 0:
r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000380)="d7b3c128b94d414962220d331afb75b63526c390fcf16fed877f49481a85625715e67ad5bf4e8d890b02f0820d661474b39faffc22df791c19989170eaf8c639293ea979d82663111323667c72d95f78511a548d309c7c047c125903001c504db6787a07354a775490858a5f99f09560a3799ce5f059d7148b9e567d263b8306914e34fd4877e6b1d4eda9af44085feac272da78898330ebf4ec95c521b78e5653a4933c8428b7f11223a4c10372c99d", 0xb0}], 0x1)
r4 = dup(r3)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, <r5=>0x0}, &(0x7f0000000200)=0xc)
setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8)
pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0)
pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24)
execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000700)=[&(0x7f0000000180)='-^!!:\')\\-[\x00', &(0x7f0000000440)='{\x00', &(0x7f00000004c0)='\xde^*\x00', &(0x7f0000000500)='\\%}{\x00', &(0x7f0000000580)='\x11(\x00', &(0x7f00000005c0)='[{-\x00', &(0x7f0000000600)='\x00', &(0x7f0000000640)='\xe8*@%{-\x00', &(0x7f0000000680)='\x02#\x00', &(0x7f00000006c0)='\\\x00'], &(0x7f0000000940)=[&(0x7f0000000780)='\xf2\x00', &(0x7f00000007c0)='+\x00', &(0x7f0000000800)='-\'\x00', &(0x7f0000000840)='\x00', &(0x7f0000000880)='#*@!^[\x00', &(0x7f00000008c0)='(\x00', &(0x7f0000000900)='\'/[\x00'])
fcntl$setstatus(r4, 0x4, 0x10044)
read(r4, &(0x7f0000000000)=""/175, 0x6d999)
sendfile(r0, r1, 0x0, 0x0)
open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0)
read(r2, &(0x7f0000000300)=""/87, 0xfffffc89)

00:01:48 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
open$dir(&(0x7f0000000340)='./file0\x00', 0x200, 0x8)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYRESDEC=r0, @ANYRESDEC, @ANYRESDEC=r1, @ANYPTR64=&(0x7f0000000040)=ANY=[@ANYRES64=r0, @ANYRES64=r1, @ANYBLOB="722167df6736b74f0cbba209e3ac13ed1dd49a64cc09bab9da6b8b81684a6a9a86395aa72fb0f9dced949c5a9997e291ea0d38fe6bdccb1fd4ea1fa69faf2790afbfe6e00096eb1d9c479c6d020ddba7d6aafdb4bad8af34da5c9a62ec6b3219c6c79b14554065ca23d5b8e75a0ea1b62e2917c0606c18df99e2f5cdfbc4fc26e89056e6fce8aa0ffef4cf41b173eb6f64cca92f5baeb5f30019d28760a6d770876022e9d121f17106efc5b231888db171b452172df945ac4185ee4cd340db909c7967ed9276a882fa42dc835b", @ANYRESDEC=r1], @ANYRES16=r1, @ANYRES16=r1, @ANYBLOB="49b187ae3e2c0ceb85eff0c567af44428957501233c4e8fa96979423aa8b8239103eece39b78229e497cc86d7baf9f23f4ef14eb13e828ae4d4db878f1afc2ed63892682d460f35c45de450447e4b880d3444530c5066fb0aacee727843a4631cafcc7f0efe17dacf775b42d21057a21c6d1fb1a2af5bd59b8634cd472a3064cefc1e7443dc85f7437e8675f21b57456ddf4538b4c44e9d5d982a086464891", @ANYRES16=r0, @ANYPTR=&(0x7f0000000140)=ANY=[@ANYRESDEC=r0, @ANYRES16=r1, @ANYRESDEC=r1, @ANYRES16=r1, @ANYBLOB="6fb8224020f4a8c93756497e9599f2e16651041bfab57a7efc1dfc5f2a6af5aa"], @ANYRES16=r0], @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYRESOCT=r0]], 0x3)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

00:01:48 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="d55323996f801125a04a4c284423903b586c"], 0x10)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10)
recvmsg(r0, &(0x7f0000000140)={0x0, 0xfffffffffffffeba, 0x0, 0x0, 0x0}, 0x2)
shutdown(r0, 0x3)

00:01:48 executing program 0:
semop(0xffffffffffffffff, 0x0, 0x0)
r0 = socket$unix(0x1, 0x1, 0x0)
r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={<r2=>0x0, 0x7fff}, &(0x7f0000000040)=0x8)
freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0))
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x3, 0x100020000000, r2}, &(0x7f00000000c0)=0xc)
getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000100)={r2, 0xffffffff}, &(0x7f0000000140)=0x8)

00:01:48 executing program 3:
r0 = socket(0x2, 0x1, 0x1)
getsockopt$sock_timeval(r0, 0xffff, 0x1005, 0x0, &(0x7f0000000100))

00:01:48 executing program 0:
r0 = open(&(0x7f0000000000)='./file0/file0\x00', 0x80000000000206, 0x100)
truncate(&(0x7f0000000040)='./file0\x00', 0x7fff000)
pwritev(r0, &(0x7f0000002540)=[{&(0x7f0000000280)='v', 0x1}], 0x1, 0x0)
setsockopt$inet_group_source_req(r0, 0x0, 0x0, &(0x7f0000000140)={0x2, {{0x2, 0x0, @loopback}}, {{0x2, 0x1, @local={0xac, 0x14, 0x0}}}}, 0x118)
truncate(&(0x7f0000000100)='./file0\x00', 0x2000000010000)

00:01:48 executing program 3:
sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="82cf10f4106625a154956fbb2b060888017592deeaf5ee44c7da8c30ae8c1e3b060950502e8a9f279f6a1d16c58051dfb71974b82f1b1464cc2a1dd53f2bdc5a188d2ef7061fc4f88b04b9dcbf528d908a739e54861d95c2d9", 0x59, 0x0, 0x0, 0x0)
syz_execute_func(&(0x7f0000000300)="66400f3a0f9804000000000f475ee3c4614dd35fe067d9fb8f6838ece56ef30f83322333332ef30f12aff0ffffff64420fb57c98ff440fbe01c44119fa04e0")
r0 = socket(0x1c, 0x1, 0x0)
sendto$unix(r0, 0x0, 0x0, 0x2, &(0x7f0000000340)=ANY=[@ANYBLOB="001c1b7fc5060000000000000004a6e8904c26a2aa9f31696c6530000000000000000000000000000000"], 0x1)
getsockopt$sock_int(r0, 0xffff, 0x1011, &(0x7f0000000040), &(0x7f0000000380)=0x4)
writev(r0, &(0x7f0000000000)=[{&(0x7f0000000100)="5eb610f6e5ba528f4ae9e2349f761330838abddf1c4091b9c5653019f98db6a87bd4a16a0de9718416ef01b3b73359efa8f1a3ca6babe12b7801825c462b66cc925304298910a4b6943f66fe4c8f249026dc16cfea891c664e80ef1a60b4fff2b8c6908266e51775c9976180a0bcd4ccdc5ea3b3139eeccdf383e4613c1c4a400f2adb34a1dbb58eaf217e8d8d97408a98d4dca4cd3e46ad3fb9ae9e17adcef065b84664512079af6b9d89811e4468257ee7b8060750ce1e65a07edee803d1e6185ec96c111ab02c22f8ec29f72dfb7143e754ab", 0xd4}, {&(0x7f0000000200)="75ad2b71366e6000bf5f7f5fe2c91ec5ab8898f62891c373085960505d84b702a6fcb037840196841e91437f46740043915361fc0e867d8c97bdb6d0b7655e2f756e7b4aef222f314f4ff47fa4062b6f340ee6c46140d757f0519df186da3b047096c812dfffa4a6d26d175770daa79f398945f3ef2e4fc8c7d6571125513385f13195d6873fec3cea197b4320b8eff55b4c5471a44df75cdc32e431c28a0ac9f38f4404f742e87cedb9d44eecb9e88723478286b7e7161ef23f0501c7894167601878aa0eee215a5fc31558aaf415a025af6d7cfa779d52b3e6b984febed719ad567a9c769295d4f3ad8f74", 0xec}], 0x2)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000003c0)={0x3, [<r1=>0x0, 0x0, 0x0]}, &(0x7f0000000400)=0x10)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000440)={r1, 0xfffffffffffff5c9}, &(0x7f0000000480)=0x8)

00:01:48 executing program 1:
socketpair(0x3, 0x20000002, 0x0, &(0x7f0000000140))
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = accept(r0, 0x0, &(0x7f0000000000)=0x2b5)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000040)={<r2=>0x0, 0x41, "17ff4f4a947a52f0b36f994bb94d5f8b9c74d92bca0d138c4405ac43e583bf063996aecdce3edad8cbef4e78333cb6887c18afeca0a3ecb15fd9804b5653567fe8"}, &(0x7f00000000c0)=0x49)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000200)={<r3=>r2, 0x7, "8f90cf6fe30324"}, &(0x7f0000000180)=0xf)
setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={r3, 0x6, 0x9, 0x401}, 0x10)
r4 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x2e, &(0x7f0000000100)={@loopback={0x3}}, 0x14)

00:01:48 executing program 0:
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100004)
fcntl$getflags(r0, 0x3)
r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={<r3=>0x0, 0xd553}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000100)={r3, 0x5}, 0x8)
getsockopt$inet6_int(r2, 0x29, 0x32, 0x0, &(0x7f0000000040))

00:01:48 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={<r2=>0x0, 0x10000, 0x2c}, &(0x7f0000000040)=0xc)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={r2, 0x101}, &(0x7f0000000140)=0x8)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xfffffffffffffe66)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0x75, 0x4)
mlock(&(0x7f0000fff000/0x1000)=nil, 0x1000)

00:01:48 executing program 3:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc)
syz_extract_tcp_res(&(0x7f0000000040), 0x1, 0x100000000)
mkdir(&(0x7f00000001c0)='./file0\x00', 0x0)
readv(r0, &(0x7f0000001700)=[{&(0x7f0000000340)=""/223, 0xdf}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000001440)=""/118, 0x76}, {&(0x7f00000014c0)=""/41, 0x29}, {&(0x7f0000001500)=""/108, 0x6c}, {&(0x7f0000001580)=""/245, 0xf5}, {&(0x7f0000001680)=""/96, 0x60}], 0x7)
chmod(&(0x7f0000000180)='./file0\x00', 0x23f)
chdir(&(0x7f00000001c0)='./file0\x00')
freebsd11_fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
setuid(r1)
r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c2, 0x0)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000240)={<r3=>0x0, 0xffffffff7fffffff, 0xf, 0x5}, &(0x7f0000000280)=0x18)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f00000002c0)={r3, 0x2}, &(0x7f0000000300)=0x8)
chmod(&(0x7f0000000180)='./file0\x00', 0x23f)
connect(r0, &(0x7f0000000200)=@in6={0x1c, 0x1, 0x34, @local={0xfe, 0x80, [], 0x0}, 0x8}, 0x1c)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr}, 0x20b)

00:01:48 executing program 0:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000000)={0x0, 0x3f420f0000000000}, 0x10)
r1 = fcntl$dupfd(r0, 0x0, r0)
freebsd11_mknodat(r1, &(0x7f0000000040)='./file0\x00', 0x100, 0x10000)
setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000080)={0xfffffffffffffffe, 0x101, 0xff, 0xfffffffffffffff8, 0x9, 0x1ff, 0x3, 0x6, 0x100000000, 0x6, 0x7ff}, 0xb)
lseek(r1, 0x0, 0x4)

00:01:48 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000000)={<r1=>0x0, 0x4, 0x0, 0x8, 0x1}, &(0x7f0000000180)=0x18)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0xf, 0x2, r1}, &(0x7f0000000200)=0xc)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={<r2=>0xffffffffffffffff})
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ba288eb18da08f8f9a7d582f786ec3ba034e60dfa28748258ba4ac8c6642729a8293d08c1cef33bb74655e08d81a2452ff71cb2fedce938c8bccb54f16482414305080ac79416fdcf84afbcd5c6d11193a3194a1683ad1445859a7adf3e8ae1e77b31f775d43f959b5d3396f4967c18a7863872a21b6ce883116f2be458483c89f"], 0x9}, 0x0)
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000080)=0x3, 0x4)
sendmsg(r2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x128}, 0x0)

lock order reversal: (sleepable after non-sleepable)
 1st 0xfffff80004d91b90 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 0xffffffff8110b9fe at witness_debugger+0x8e
#1 0xffffffff8110b632 at witness_checkorder+0xf72
00:01:48 executing program 0:
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
connect$unix(r0, &(0x7f0000000640)=@file={0x0, './file0/file0/../file0\x00'}, 0x100000034)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000019c0)={<r1=>0x0, 0x6}, &(0x7f0000001a00)=0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000001a40)={0x0, 0x0, r1}, 0xc)
r2 = socket(0x2, 0x5, 0x0)
getsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f0000000140), &(0x7f0000000240)=0x100)
r3 = accept(r2, &(0x7f0000000040)=@un=@abs, &(0x7f0000000100)=0x8)
connect$unix(r2, &(0x7f0000000380)=@file={0x1, './file0/file0\x00'}, 0x6)
mkdir(&(0x7f0000000000)='./file0/file0/../file0\x00', 0xc4)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000001780)={<r4=>0x0, 0x8, 0x7, 0x55c, 0x20, 0x2}, &(0x7f00000017c0)=0x14)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000001800)={<r5=>0x0, 0x85, "69e14df2e1982377c139e81e9cc47f33b8798da20866c65d4e508b46d42d63f3aad14f55fbd034d23ce1706c1ee1f158d44e5281666b189f9f43b2ee28a62dd2afba64b244307714e6fa27e08833c0d734bd3bb6f19f2348c18f1d6b57b74d954afea613f0470d6d2666d425fe40efdd2c93d0fb4dca9ffac3fbd0f09af6bec6a29cd22a65"}, &(0x7f00000018c0)=0x8d)
sendmsg$inet_sctp(r3, &(0x7f0000001980)={&(0x7f0000000400)=@in6={0x1c, 0x1, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x4}, 0x1c, &(0x7f00000005c0)=[{&(0x7f0000000440)="e814f1170406cc0413ea56d978652a024a8edfd6028a288d01e241fba0b1fcdf8fa352e20a1dd87abf5e852ed0f3186e8ba7ec21232e9b19cfd28c358e49d6620661b2df42f8134c65d1b06d5d25abb3563a98f98528ea046d6039c04baebd9bab9e43a74d212d17693d9b4af1475d7cd1f06522b9649eab76ec140cab9d26df2939e9109976871468c8af781c4f44", 0x8f}, {&(0x7f0000000500)="d0b77ed2fe612e2b24d6ab9d1ed593f62d05b7849b28cceb6d506cada0b023245966c1623f0c272427", 0x29}, {&(0x7f0000000540)="d27697a41e30d0acd3a4a779d2c8125fef4ac981141b8b7e9c1f48cff67bc873518b8eec1c260f2639d041e78ea2f1738a131f2529a9cbe341aa9d10306290147caf337e5bbc4b655ebc1f793147d3abc114bbf34ceebe30dd9b02a4788583f4ef5f06baeca4cc4b7a10defaaf", 0x6d}, {&(0x7f0000000680)="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", 0x1000}, {&(0x7f0000001680)="9f691b8bd357689cb6e2daec8c27e16b25aab8380b891e3dd40001fa48e677836ce91892fc89bffff3105bd8ab7eba897a97776a2242084bdca9d83cb90f11d4013838b05f00c6868d7edd3f8abf94787589d5c6b87ed8ddf422a686d10178ebc1bd89bfe25d3b0b1635266cd53ef93c70f940945654aec1fe1360cbcf7fab6996122fe12ce624900c303306f42a33a05a2741e960f391596a8b00c6563d6eb4460596448ce153dc04b904c34ab9ad4dfa9f88bfa13da9046d6ae074fb53958701f243f6e63396ac30e2a2fc229656b6566f3279232cb2b8cdbe9f503ddfc80aa30bbcb3f8", 0xe5}], 0x5, &(0x7f0000004040)=ANY=[@ANYBLOB="100000008400000009000000ffffffff2c00000084000000020000000000ff0010400000ff7ffffffefffffffffffffffcffffffed5c000019be2f82bbe0b1a2c8e67908471cbdfc5bcca7a9fea60fbbb1b3ed0e39d37283100f2c4189a91791de0ec0c36e2a12024f77fc3cea25205929ff945f6e238902c246593191a7197bdbaa972b8f710e6250b8f613ece05d03fa5300e71aac40626e015c73d4d8aa671dfa665f3cf97df953f9de492b3fdd7f0d49df099494a122132a24c3d62f91e022b2650971929e02f16bef52", @ANYRES32=r4, @ANYBLOB="14000000840000000700000000000000020000002c0000008400000002000000df00020000000000080000003ef6ffff040000000700000006000000", @ANYRES32=r5], 0x7c, 0x8}, 0x108)
recvfrom(r3, &(0x7f0000000280)=""/250, 0xfa, 0x1, &(0x7f00000003c0)=@in={0x2, 0x3, @multicast2}, 0x10)
sendmsg(r2, &(0x7f0000004000)={&(0x7f0000001a80)=@in={0x2, 0x2, @broadcast}, 0x10, &(0x7f0000001b00)=[{&(0x7f0000001ac0)="a978552ce4c5122aefc2f2083eb5cea72cee55e51ce74d1511240d4995be0bf20d890cdb35bec4cad3b5a8961f8c32b2b880ff596d1cf841", 0x38}], 0x1, &(0x7f0000001b40)=[{0x1010, 0x88, 0x9, "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{0xe0, 0xbe, 0x7fff, "fabb2d95b1984747720566b8d96c4eb76bf573b7fc32ce6574ba384ac55b3be2f03e79285153644afcd34708c814ef7bc9d7327bb6f32258b998b9c677e0f417ef74dd48bf15d8d8e0bb8292859e25da1f539ff4055c0c943104192b826fc00553b34f1922cc6b35b3a479af1699387a8c3c45d84e7939ebaa83c9e0039dc7895644116819212a77b4145cf97a5458d017514f4ad1de3f17805008edf2f2b4352abdda55de5488ac2a706d85b6ff0e12e9813aa8911c14bd28bdfaccc554dc060054b4a9e5c8964066f52e9ff10ddcb6"}, {0x108, 0x0, 0x8, "ad7698447b0514dfb048fefdb448acfc10af8267f6018273e422facd700529e0130feb8f6772eae5d5396b072c71d0bf734cd96a67a228b576492fb796d97440df5f730603d07898b7f81264d65ccb0af2ad22ab546d556e9900a74c30f0a17d936f17ec3364ed225ec5d70b8fbd083392f7442e1c1416ff8ab49aa746b346b532033e19ca5cf147e70a70d3b2a253742b1abac0a2a8789c3b09bff21b51d037b4a64645fb508fb8c0b13003099bf29478af9bf421d75dc1956b32debe3bda8c66aac63a252d755a291840040eeb4e3e40d84e99c9f10b97b6970df6c848720c35867c98cc053cf2124bb857454076d7fa88f44ba8"}, {0x108, 0x3a, 0xa16, "1b0fefacc743b5c189edb1c6e16142c1051bb630539e0d8659a95bcb928c4ff0b78a6b5ab09674e194af8bfca8b48076dc21347eab8e8edfeede792758f48048a4069bbc0255740bd801247e96f1300e7acbc8bc1d251617b92c556fd36c2bcc2d68fd0fb1ceb3f07669cf4a8411817d7f573126655304ecd4134d8bab3bcdadffb1df5aec0ed12c1f6533ef8d264b1beadcab6782c8e6ba9e06a2a217170dac75df16fc8498b715635a1257654ea47fbc6e5b34761967eb3c68232662558b4e3e267ce838c6d29fdd2b47b6961c950ef9306560004dc9f91d1e9d11a31d53576c5bbe5acf45bfe7d0bada62fefb1685e49d15d0479279"}, {0x1010, 0xffff, 0x7fff, "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"}, {0xb8, 0x0, 0x7, "9b20f7906891626fc175ba2788cdf375c3a543259b7a00aae696791413c58f3f319280a057dda170c1e8e1733464ae40ca191778ef053f63dde539b475733cd66c224a535efb20b3c47ca2def706e7550ea01625c0bff1add6292542662714f799bd2cfd3bec6b6f0682b0e9d5bde21f1d10cdff271290448079218a00fec3879a8bc73a37bd538dffdb350e919665fe7d865d2e700442e89f48684039e9f066f57271353fa2d9"}, {0xe8, 0xffff, 0x4, "5ece831f1c7fc7167ed6ccd363ef2c97a4069899c2740590d1c9cd420744e389ef9d74da8f73b43a4bd9798af9035ebb80c63785342944f3bb13ffb310b5f4aadb9248df665e8afd8fb4e7ff48b9efd31d196ea66d29b4a54264f229175a547067a9f08044b876caad23b3a47ea1131b574ee88b1d39964b0818396452f0947326e0036d1f7b29f464957a60c321137706c94c4f5c2d3c39ed7c50c13cde6e2069871e2db5508f78bacdd7c0ce29a1ca86c4db52d5205169116f30d1a7564a82bff9fb47c9db8a3dc3968cc250d327aeb4e071d3d0"}], 0x24b0}, 0x8)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=<r6=>0x0], 0x0)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f00000000c0)={r6, 0x0, 0x4e04}, 0xc)

#2 0xffffffff8107a903 at _sx_xlock+0xb3
#3 0xffffffff812c139c at inp_setmoptions+0x17bc
#4 0xffffffff812d97af at ip_ctloutput+0x80f
#5 0xffffffff813c6481 at udp_ctloutput+0x171
#6 0xffffffff8115a291 at sosetopt+0x101
#7 0xffffffff811628f8 at kern_setsockopt+0x158
00:01:48 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
pipe2(&(0x7f0000000040)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x4)
getpeername$unix(r2, &(0x7f0000000180)=@file={0x0, ""/97}, &(0x7f0000000080)=0x63)
r3 = fcntl$dupfd(r2, 0x0, r1)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x8009, &(0x7f0000000000)=0x1c00, 0xfe6a)
shutdown(r0, 0x0)
write(r0, &(0x7f0000000200)="4f4ea7f7026a846d3e80b0389709ba4214ba1e0494e5a5585a522c3b17376f2b262228633339389b51bc7f6e84013b2c9bd3e90f0d29b2773cfde506556cedcaa70d258a70df16274f28a5c581e9d88e20ae693af0dc8acf51ccf1682d385329f4edf90f3649fc6f47f440944ad524c315d7f8357a6bda12220837ed3943b6427a75c51787acf616696f9e560ec2752f4dd609184650228992a279c3dce8dabeaae11ce88b608ef10aea9011e39d937b5288e23f", 0xcce82376ca0eb49)

#8 0xffffffff81162793 at sys_setsockopt+0x33
#9 0xffffffff81717806 at amd64_syscall+0x436
#10 0xffffffff816deded at fast_syscall_common+0x101
00:01:48 executing program 1:
r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1206, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0)
freebsd10_pipe(&(0x7f0000000000))

00:01:48 executing program 1:
mlock(&(0x7f0000d5c000/0x4000)=nil, 0x4000)
r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000040)=@file={0x0, ""/4096}, &(0x7f0000001080)=0x1002)
getsockopt$sock_int(r0, 0xffff, 0x1012, &(0x7f00000010c0), &(0x7f0000001100)=0x4)
madvise(&(0x7f0000d5c000/0x2000)=nil, 0x2000, 0x0)
msync(&(0x7f0000d5c000/0x2000)=nil, 0xfffffffffffffef1, 0x0)
unlink(&(0x7f0000000000)='./file0\x00')

00:01:49 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0x8010000000)
sendto(r0, &(0x7f0000000140)="a0af27e5b186d0e6e2877491a66019cd99db0a5e9e6d3b91d524906fb2589015ace9f902af0419d72d2b7df1a141caac37dda0478edac5a6ec1885d25e8e1ae2a22a03a2df51604837b7677a9c72a2646c612efe032433652000095c3e0cffbfad220283710e0046335071a216", 0x6d, 0x0, &(0x7f0000000040)=@in6={0x1c, 0x1, 0x0, @loopback, 0x5}, 0x1c)
truncate(&(0x7f0000000000)='./file0\x00', 0x5)
truncate(&(0x7f0000000100)='./file0\x00', 0x3f00)
truncate(0x0, 0x0)
setsockopt$inet_udplite(r0, 0x88, 0x6, &(0x7f00000000c0)=0xfffffffffffffffe, 0x4)

00:01:49 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
sendmsg(r0, &(0x7f0000001580)={&(0x7f0000000040)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00000004c0)=[{&(0x7f0000000100)="c8421843d6d40b53c3efab39c6f5aec9db2749af3d25af541b86a03cfc719306bd69b31002b96db55c18d28b4f2f6aa151c6fce283945a536893eab677f4adc4782c37e5c7ee3758f25ec2ef0862609addc60cfe6d1f2febae7da2f5e85a699e248bddd627371bfbd589d788", 0x6c}, {&(0x7f0000000080)="1acb9411bedcf6c4704f8a820f9030ee94e7b85396f0d78496c2aac87885f268b8bdb86c2d1e8864ae2731cfed8857c4a433fbfba2bcb4cfab27868c", 0x3c}, {&(0x7f00000001c0)="38ffaab0f920511a1bf7ef6e264746e9affe0714990913440b3e949a065d9b75633a9e1dbcb7d3fe2f4f6cf6b842278fa988c4d9564d6a681d034e216f045629bfeb45292a4d99793fd194a1564d4a25802dfa3d5bed0407ff9a72a157e05ce8d9e52e46b08376db74e305973eeae6c3848eac6c2005dadafed43478265ad39685922b87487ff3509c1efca0485d637c286641d03df3819646da8f42792dea87709c6b16b514943e7e41d2699aadd3deae43de94c24930d481e13efec02b01cbd151cc7da58125eb532ecc9a4fc58b6f0c8a6d9e2984bed09c42025b0d601c2ff9ad50d308a57b96e428d4b2f353bf", 0xef}, {&(0x7f00000002c0)="274592f687168952ddaf2380637d06971ad7a957ba11a1c837892bb47f4464c52bffd8d5fe023ac6682fa63bb6da94b818672d544e255ccfcee7ac21e58234c23bb5ab67ac3a56767534587e99f59cd5105212043ce8f76b79ae4417d3226b7000b5c49600077c20aee24009a25a3eb2791f41469333a96b4e661cb96c2d669087b4255fc600d06659a8f267659730aa37a2db1866ac4944106b45a0bb0a6a22d74340569b9e675626530ac91bc09c52f8b8d6f2d6", 0xb5}, {&(0x7f0000000380)="d6103d175f14f438df83598ce89f924231", 0x11}, {&(0x7f00000003c0)="a381a7896b2843ff6fe0299d67de3bbd9c94d18ebb7f8ea73b93a1b0479f269ef5f6105e516981ad18192305d6ed118454caf371da87b8cf94b3efd78797a1fbb5200c567c3443ff15b70138d07fa50cdbcd1c2a23f8aed08ed60d77520f115a87", 0x61}, {&(0x7f0000000440)="593cbeb4ccc3738a51eb3e366ca56f7c706bfe1e2cd2bb1e79965f32144d3bf17aa7e2caef11e97ea84421e1d55d9a", 0x2f}], 0x7, &(0x7f0000000540)=[{0x1010, 0x29, 0x1, "221520f9d516b11bfe6c8ed52a86f3525846c61229558b9e723e0655c3b82fcf6705ae446cf85df64f3c5d11ea1af70f1ff4838def468083b09866806f9bca7af5b04c0291dacfda70fbf77ca155ee9ced968f53a6dafad6f706b32ef19aff39fa227f9007cf675d8397d96f688925271054f58b2e1eda6db45d158d380f532127fc1603ff82f8d8b19d508ffc891b1d5d512e8e5d03445ff3b347501afc0cc5675f87909b4c0d13f5c140214474da6363ebeb3e7d74d39798403791aba7d7ac1ee8a8c879d4bbe204d912a1d59dc99447cbce83c17d84680575e55e4c5b666553bf5078117ab511fa90d06de91fa48d0363370d9d6ae07964c62dccc5855fdbf5b4a77a63b0e05bd3cba71dba10e36bd14e15f8cfd419ece2679b3511e160880a70aef467777ae76e4025b376a93b6392a3ba5aac1933b36cc571b58f830f94e5304796922b2e77ef2946aa9742be35ebf665119892e24cfb1fde388643af2d4e67b6d19a390ea442466ccfe75dc866c982d7a4efcdd037c3dc3fccd6ce2055d148f7d1a394ca23b1c5c85a2df419be44ff4057599b215f2ed7f05b591749b76f550a0481345fd970cac38567791001fe46e3e11c84ec9f552640e383e7f682edcf132f3eec54fc35001e724e473ba83bd9683770b4675c934b793840ca93daf298355031d996a76ddc63f7e3a0265ad72d460847a52da4e8822772699e3fb0e47f977b0cb322e2b13446d3d8a1527b0618ad564af286eed225dbb97842cc429b2b8bd4ad9b978c763353da6c7d87cf057bdcac1294493606e8d685e58af776550d4a9d249c2a1c311409929765e0aa64b53c3d654b36c396e12fd6499e4ee04b0bf03a284aade1b88af408be7a950874147adf2625d780e2489b3088172d306b78c6439d4cc3207420ee29e6cddd3f4955d5e71724187abb174538f6f86e0f6e9101d1312975925b265492b047b4374effa9b0de7b0b57df23f8b42067b20a237dd7eab184e16f362e95a86ca80f07d6e35a414e1859095a4a8d5781a26862a551dd68ba688d19fae4db75c15be8f02b2027925476398a5bb52c7df3ef668eb95fbde25555b8226629a46ce74302a39cd0bd14efe04bba22e8c5f17aaf4d7164afe1262a06d58bc7e5c6b05641d7130e6aae4c5131039d025c919f36d2e3da8e55f3ed26c8a644c6d756c0a58918fad98c1ae80704158ee35fe0cf17f740d65f0b30a0ed46a60a8f3dffeae72d0a1f2e6104bf0e41368f4954bf05ea1f029f792209e256a00d46c108fb11d9c37abfd325d2725dd00030e5e5d67eadf662c27091eb6813469c07a402c2dd7bb42e5906d3a39a64147571b1395edbd56075029f04d043eaec1f4d9d4cf3e012e9cd7c8cfa21c6b881bca54c75fb6c778dfde14fceb5fed6183c0bce22a5bb4b9b60ad61e5a93703dbc8bbf0ea3f348d0b1358463624a8c7b34fa9541e3b94f703f064d59c40da6642f40d48a60d2754ddc6f073af00fc0044dd80ba405b1438b658894acde651db926368d6411d077aea1bc9ac43bbe025e7d97179655374405d2cba07d55e3b92546c8ec6ee49bf5fe43afd7a7007279c29e7c7c32933b8706a7347ee0c627a937434792f6af6772db36fa64ab935b15aa5cdadc39c2e2c8371ef071a55cf1c77a0d6132e988ee09cd139cfcc1ec3f60e87ed3244ef786ee38ea0c678acce51b3490a32e8d3d90b7cc9947965f60dcbe411f52dfba6421d556b68e9171ae4f768c26d0295387d7cf73f1938f4523ebf137ba231c63a9fe23a54cc473625b5cc22ee92f723135b9bb3baabce3e63b7db60796d23e2457df07c41436157efe60324d20a2ecd4dd35bfbaa0e14e1ac87f25e48b12b3cde4f7ad063e59cd3cdf14e145a4d37cb4898dcb6a119fddb2835a0ba69ab5d4cb1b6df6262da47e9d4d60f575f713426a6e34664a6ebe619c5b8b4914a77d2b86a5b31036188d6cd3884f707e7e409af891bae68bedbd7f6cf338c8168fffc5ef61a4db904c77d11f90586e35e42cf09543b65fe664b7d5c0e43f6e41de49deb8458336ab5cb135ce606cafb2316d19225be9065246400d2a84dbc985954996fe8bec03986e9c2db69b51c0c1aa13e81bbac2c3d570be20c20fc3b9876082e0b914a573f72feed5ec7c59b9013ab87179cb94cd99c173cd9228dc813bef537fae5f1d64fe213b1a1e1fd1befd5eb1f5d41205250f144e3662832d1f0441fa87bc12ee545c8279a0f03723f741bedfea1374bc607ce45346a88ccc86651651b5a7004e377164f7ae2845f397c82259b488ce544eb76ba217e0e7d9dc3a608c653623ada49550ac0835aa01ff68558c078c592af0ec951fb86cd34853ce4689f4a0a9d5364c04826a5dd200f1ee4d1d63d7cfd9437d5cd74c1ccda2b6ebccfbc345cc97bc22b215353bb4ad64a50acab8b3544b718a4b24583640da3f4e2ebdafac6de2ffad86c520c3423e030ccd38304665fec74a82d337c101b10c1d9c764dab0e72f9e2c5f2638db3c74db6e8a36c69972e7287942cb0b21bdd3237e46f0768f0b9cdb7a6290e9a77441121df1de0bd3f16d9fe35b79a7aface12de403e6c59f5f75beb9db5bfd4a209b935e46b5e0f83d25255e011ced4dc286bb164cb3394019851ad4167c592055eeb6f949882fb50bb89d23e48dde9a5fc0b3eaa507e0c57c62862ed812106412a170ced5d61327be36855869eb6c0a4dff67a8b0949ec73f6213f36625c9781c49df8a1c33e7e2e753f57dbd234edb7eda78ca411e88f45b60f7121db74897db318adff1f66217a22e22ad123b190c6fdb21c1236415e6664819a07a807e085b158ad8eb9a63157446eed6b062223fc0a44930c9317a1eb418f03b263e2d8197fe6f04a9d0b91615e696eaaabc357bd12092c00c75bb1fccdc9cf38c9eb112ecb9f7394fd815352071c13f7a343936640c9b66b761c6c9932af488a636e25dcbb9fcce2284a272cc9cccc99be77cfa85b8119b8d52472a4f7d98234b60e3b2e9539a679e6350f28df3213210ef9fe7e869adac30436d218b5b9ab1d4866fdbb64e969e0903490117cc53ca113e3b433602e690765098410d03ffadf379efdf4ac11a54a651cce98e46315828d1ad9540839a45a576a4ecc65f6a45f8a0a7ae15fb5d9d6689aa6e3946d7b2339bc6c5359fd893a544599df2ec832c6d9596b92b656179819b2aa89675126b9c014eb28e98f9f37836a50169d80736fc5640424fdf891a0706ae77b3ebeebeb0e70a07ad05ba3ec0dd2d8391d712b83dfd777f511b713e6b98abffd6e4804f391003bfb5e09be214499ef3651b4a2d9286695d1794d96eeabbc726b508d321bc2247fe6d8c92c433fd348aa16ac82cefd4c2b86e61269bd253ebb91177f6daee5781a1860cd1e05714f35c8f686d84c2fa971328fa879f8b3c165e8e2a3ef62a7c351cbde3329985cfa2a976d5862e260e885bdec9602c455649d567326201cae0c7b16505d86608df92e66fa81a47d482f10384f77ce3cdd52bb0a463824ed2d63b076fc8e503a5474e27d0bf75afc54300d867a56dad6ab96b17d47844ed18d9a0e3b8920d120e2063690ba969789066796afb6d2216275f188d545f56c4594b31bf1dc7aacb398ffb09d8abfd0b76f87fe63937e5ab3523f5cfb1b38424f45709e65b73dd94a3817f1147f085fbcfb7195fd440b9877d775f133a54f1fb90b4c62a0260c5a2a064da7c3fa644f95fe9a4defcdd913b95ed134970385473e8244f93d9002133118d73b895ae6b8379a0696e5a7d4620b96d4a13cd50a7e7b9fc31fb20c3603e005105aa8982b3e52d0dd900d5bab2551e27416e45439f2215a2090e13f065ee7f8c819853ff56ae61ae93b004ff6c76ca59d120d990db2b377369da6c32a3ad263bf6b70b3e1557d542b2f1550566ef06ee4866f4238a86ed018736db4d36e3fe02fa781ad326376607b8eaa5d3e7b364da09f2b03c02914a3efbbaed96b2c88ccb4cdfecbea44e6501f946ba7b641054e4fd3450af5e31a63cbeb48511cb8af08ec1e7bc35e0f1b98a11354cbcec5e30cd291587595b22fd1d6aa7f7ce3331bd2379c9eb418aed51d1f7150a8b7bcca84edc8d672d64f4e169f151e4b71c5119c270a52182f192715fa4a1af4b3f8ccbbd8d4a9d16fda5947c601f4ef65f5a6a5861b02e177e396d22594890f9314afac878bbb25ca36f07740b478d687fe65353b2e3d90e6f8ef6d85b776f3a8c37426a46921049da4505e34f1abcd6dfc38bbdb5618846159e26ce8792d4f3d12ee93d9a85e24a3440d30a5f70d4889fecbfa897be3c7a52b095765d65ff3c7a7c3a47d862ab7cd5f0182eb91eef7e39f093f6c0789acb84d6133c4180b16a79809db87bf0436f0d7725a008680fa07e0957a30bcdf3c65e2375a615255af2be35435ca596600022f8cb596ec9c859cffa7e943734bef0d2eb887788661519e45a91d6b0cd294206e439839015dcb456b45ba358b4386538dbec604f2a89c96351750e922159a5a7e5ea7b46ff148ce0e20d4aced53a2212cc5daddb355f087dddd2c96b9b041f130eee334d5ba8559bd2afd444b761f6560359ac5308241ea414d3669d221c2e8157b2466c3478906d9ec5b523db407bcd54e56f51aa9703f69931d6d082b1302dce9a57c9a7553531d180efe82308952f624dac0b342a87debd140017dd01db9c67539f847056642af909bbe02b62012a369eacdebe1d5bf504496516990976f7bb4a7d16adb25518a0bc946f862f58c6e3bad7915e6e758f85f89f0afff17e4c4c25fcddf07391d6bd373ed5c069863889ff8343149caf0d33d48886e871c0821d2a843175fcc7e17125ddb69d8ccd906be632ca4a9041c4ab9959d7a9649696df17aa15d53b545353e036f64f563996616ffbb092bc01eb10b0375f562f95450feac754d30492393b004b9357dd8f0d64dfe54957e7232243208b61abe5c6eb376c4afd37bf4070bed7430bbea50dc1f2b656e71b80b81c395b52ffc0f13e2161d1468ea0a0f75e60f19286ff9a2f6a9af1f4a059a087802c9af9ab9b80ac0537d659f4999daa6d3111c6e4f1ec706a933fae17f4abe29c6c644f4ef0753c46301aedc69b94fd1f80c1fec69fdf1f141e89d20feba1838402de561a52d1649899ee194866e60d624e2e905d477a432fe2c28261dc2ded0d100410a0803d3f7650b7b8a23392d6a0a02a950121b3f697965a6b04e3e076487f2aa1cef90c9a45b50bee9bd9eb0f4b1b4fa526cb6fc2ba0b862dd070c7fa8997b086cc564f793261bbdec578eb8bfc6aa5e76c1e470281cd86722e69ece9edca12b019bc99e37446e86ffa250b3dd87ee7793f9a111ea1d798bc7487002392e5cd6a6565644df2ab6dfd56fca8609a2a83292839e3040a7e0ead7beea81ed431295c2d8b1ead3e58ce3e4f48af3b592f00deb00c92d6af5ee32a6219b842be4097aee9001f6dc71dd9ace38f8419806121872a8f6b42912c9f6b985e9e8a975057928178d00dedaf7553796521d35505f2c67a22e700c6e646f94e73eec4cb764f456d5f2317aa838146f2b74157e716cbe43b0281677514fc9677c08e88dae906412e0b98abb1e2147119b639f91705149a28fd51d37dff8d9d4c0a4f7a9443ba5aa5174abc0edf08631d43019db7c1d6854736dd870331e5fff26228f9bed1f22ccfdddfc91fac52b8e82a31ce5a13a8c94ea6892a4f5a79b2ba8a67cfe972d7bf22a331a7fdb982ae91b0db5477731cc3b9bc9efaae62a61e8f12fe93714b61e38057cf2813f54663"}], 0x1010}, 0x4)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xffffffffffffff3b)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0)
write(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0x0)
open(&(0x7f0000000000)='./file0\x00', 0x40, 0x20)

00:01:49 executing program 0:
r0 = socket(0x2, 0x2, 0x2)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={<r1=>0x0, 0x6, 0x8, 0xff}, &(0x7f0000000080)=0x10)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000100)={r1, 0x8, 0x3, 0x1, 0x2}, &(0x7f0000000140)=0x18)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000000c0)={0x0, 0x0, 0x2}, 0x0)

00:01:49 executing program 1:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00'])
freebsd11_fstat(r0, &(0x7f0000000040))
fstat(r0, &(0x7f00000000c0))
getsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000001540), &(0x7f0000001580)=0x8)
fstat(r0, &(0x7f00000001c0))
getgroups(0x0, &(0x7f00000002c0))
r2 = dup(r1)
r3 = socket$inet6_tcp(0x1c, 0x1, 0x0)
connect$inet(r2, 0x0, 0xfe0a)
writev(r1, &(0x7f0000000280), 0x26)
r4 = dup(r0)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000500)={<r5=>0x0, 0x1000, "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"}, &(0x7f0000000380)=0x1008)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000480)=0x43d, 0x4)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x900, &(0x7f00000003c0)={r5, 0x6}, 0x8)
writev(r1, &(0x7f0000000100), 0x100000000000005d)
readlink(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)=""/21, 0x15)
sendfile(0xffffffffffffffff, r3, &(0x7f0000000000), 0x0)
execve(0x0, 0x0, 0x0)
ftruncate(r0, 0x0)
connect$unix(r2, &(0x7f00000002c0)=@file={0x1, './file0\x00'}, 0xa)

00:01:49 executing program 0:
r0 = socket$inet(0x2, 0x7, 0x11fe)
r1 = fcntl$dupfd(r0, 0x11, r0)
getsockopt$inet6_tcp_buf(r1, 0x6, 0x26, &(0x7f0000000240)=""/31, &(0x7f0000000280)=0x1f)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={<r2=>0x0, 0x401, 0xee, 0x9, 0x4, 0x2}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000001c0), &(0x7f0000000200)=0x4)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={r2, 0xffffffff}, &(0x7f00000000c0)=0x8)
setsockopt$inet_buf(r1, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4)
sendto$inet(r0, 0x0, 0x0, 0x20000, &(0x7f0000ee9ff0), 0x10)
getsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000140)=0x4)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000002c0)={r2, 0x9, 0xfffffffffffeffff, 0x6}, &(0x7f0000000300)=0x10)
recvmsg(r0, &(0x7f00000012c0)={0x0, 0xffffff80, 0x0, 0x0, 0x0}, 0x2)

00:01:49 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x23, &(0x7f0000000040), 0x8)
setsockopt$inet6_buf(r0, 0x29, 0x19, 0x0, 0x0)
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000))

00:01:49 executing program 1:
setuid(0xee01)
getgroups(0x3, &(0x7f0000000000)=[0xffffffffffffffff, 0x0, <r0=>0x0])
setresgid(r0, 0x0, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg$unix(r1, &(0x7f000062e000)={&(0x7f0000690ff6)=@abs, 0xea, 0x0, 0x0, 0x0, 0xffffffffffffff61}, 0x0)

00:01:49 executing program 1:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000100)={0xffff, {{0x2, 0x2}}}, 0x90)
msgget(0x2, 0x20)
setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000040)={@multicast1, @rand_addr, @multicast1}, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast2=0xe0000001, @remote, @loopback}, 0xc)
connect(r0, &(0x7f0000000000)=@in6={0x1c, 0x3, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x9}, 0x1c)

00:01:50 executing program 1:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={<r0=>0xffffffffffffffff})
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="25000000ffff000006"], 0x9}, 0x0)
sendfile(r0, r0, &(0x7f00000000c0)=0xffffffffffffffff, 0x101)
sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x25}, 0x0)

00:01:50 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x4, 0x1)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'freebsd\x00', 0xa22}, 0x24)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000440)={0x0, 0x4}, &(0x7f0000000480)=0x8)

00:01:50 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={<r1=>0x0, 0x1, 0x3, [0x6, 0x3f, 0x10000]}, &(0x7f0000000080)=0xe)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r1, 0x2, 0x3, 0x7, 0x1000000000000, 0x6c8}, &(0x7f0000000100)=0x14)
truncate(&(0x7f0000000040)='./file0\x00', 0x7fffffff)
readv(r0, &(0x7f00000002c0)=[{0x0}, {&(0x7f00000001c0)=""/206, 0xce}, {&(0x7f00000004c0)=""/4096, 0x1000}], 0x3)

00:01:50 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
sendmsg(r0, &(0x7f0000001580)={&(0x7f0000000040)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00000004c0)=[{&(0x7f0000000100)="c8421843d6d40b53c3efab39c6f5aec9db2749af3d25af541b86a03cfc719306bd69b31002b96db55c18d28b4f2f6aa151c6fce283945a536893eab677f4adc4782c37e5c7ee3758f25ec2ef0862609addc60cfe6d1f2febae7da2f5e85a699e248bddd627371bfbd589d788", 0x6c}, {&(0x7f0000000080)="1acb9411bedcf6c4704f8a820f9030ee94e7b85396f0d78496c2aac87885f268b8bdb86c2d1e8864ae2731cfed8857c4a433fbfba2bcb4cfab27868c", 0x3c}, {&(0x7f00000001c0)="38ffaab0f920511a1bf7ef6e264746e9affe0714990913440b3e949a065d9b75633a9e1dbcb7d3fe2f4f6cf6b842278fa988c4d9564d6a681d034e216f045629bfeb45292a4d99793fd194a1564d4a25802dfa3d5bed0407ff9a72a157e05ce8d9e52e46b08376db74e305973eeae6c3848eac6c2005dadafed43478265ad39685922b87487ff3509c1efca0485d637c286641d03df3819646da8f42792dea87709c6b16b514943e7e41d2699aadd3deae43de94c24930d481e13efec02b01cbd151cc7da58125eb532ecc9a4fc58b6f0c8a6d9e2984bed09c42025b0d601c2ff9ad50d308a57b96e428d4b2f353bf", 0xef}, {&(0x7f00000002c0)="274592f687168952ddaf2380637d06971ad7a957ba11a1c837892bb47f4464c52bffd8d5fe023ac6682fa63bb6da94b818672d544e255ccfcee7ac21e58234c23bb5ab67ac3a56767534587e99f59cd5105212043ce8f76b79ae4417d3226b7000b5c49600077c20aee24009a25a3eb2791f41469333a96b4e661cb96c2d669087b4255fc600d06659a8f267659730aa37a2db1866ac4944106b45a0bb0a6a22d74340569b9e675626530ac91bc09c52f8b8d6f2d6", 0xb5}, {&(0x7f0000000380)="d6103d175f14f438df83598ce89f924231", 0x11}, {&(0x7f00000003c0)="a381a7896b2843ff6fe0299d67de3bbd9c94d18ebb7f8ea73b93a1b0479f269ef5f6105e516981ad18192305d6ed118454caf371da87b8cf94b3efd78797a1fbb5200c567c3443ff15b70138d07fa50cdbcd1c2a23f8aed08ed60d77520f115a87", 0x61}, {&(0x7f0000000440)="593cbeb4ccc3738a51eb3e366ca56f7c706bfe1e2cd2bb1e79965f32144d3bf17aa7e2caef11e97ea84421e1d55d9a", 0x2f}], 0x7, &(0x7f0000000540)=[{0x1010, 0x29, 0x1, "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"}], 0x1010}, 0x4)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xffffffffffffff3b)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0)
write(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0x0)
open(&(0x7f0000000000)='./file0\x00', 0x40, 0x20)

00:01:50 executing program 1:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000040)='\x00\x00', 0x2)

00:01:50 executing program 2:
r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0)
pwritev(r0, &(0x7f0000000640)=[{&(0x7f0000000380)='i', 0x1}], 0x1, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0)
readv(r0, &(0x7f0000000300)=[{&(0x7f0000000100)=""/124, 0x7c}], 0x1)
writev(r0, &(0x7f0000000680)=[{&(0x7f0000000180)="e41fcad08378369237b367f9520987b5c165a9fa1ec9f32ee9715c1612e8d4a0fd0f45462ca1faa72e9f2b1e03b3aa32d1d6c296a7b1ed14c94dfff2842b043cff210fb8f18ecb1e4ab255643f227249e8a408520210721f8583640d33730ac3f6e825832c0a22e67854e0355696e76cfae3c961136c27ca92ce33def42f2c1ca7bd771c8633322a182d1af0bed9635531b1af060c9ce4e9c8aed75fba6a38d90137f722f55adb7538e306ce6d4d024be1bb8fa4eb", 0xb5}, {&(0x7f0000000000)="9569386cbacc12fa1d3a719bf009b533b0405a8f94d27d4dada970068c1e2c2ea6d84ef75ad3c23f0991cccc0ea63763095ce53443eaed6c911ddc0cbd70f4100bf0929d5766", 0x46}, {&(0x7f0000000240)="a4ddc6d95d826f4800ebbab2d18d5ba6ac547b54e898a1284e64ec2456a2386e470a02bb33b8f1d7a07bcd3c74ccad90242c66fdb3c9be5a44a14a42512fe12ac2a7d6931556c2f51ee782a4918c28c4f2222d22131d73ed98f31d1fcc1490a98c238794a94ba54f8faac7f1e3aab25af7d33d2683268f4dad5dfc48f34413a30e516a113b52d95062b4", 0x8a}, {&(0x7f00000003c0)="c0d27cc08b11f79091d09754beef154f4816aec1c75cef059f94ede285048b385cda1bcce32e0096a2694ffe89f2e7f32061dafc9e32cfee46b497f6b16f232246ae6dbf9fddfc1f08b958e4a57b909d2fbb5aad691e298ea29d3da71e8147cc75d881b73149b32f54", 0x69}, {&(0x7f0000000440)="f458b4ee4463b3a49ebf939cb34d0f2c1fb033b4cb58da63150f0997984489d8214d1690c6158c8d44cadd4b392771890f45cdfd0e2fe93f9f36bc221f1778e079701083c8228d7111fcb83ec8a2f4c3acba955fe4575aa9a2c5bcd15e8c3350db6f98cd4770478fc3a5a659a6542754924627a682d6f65387415187d73416aba5bcafc683a8c19f3d00df202a542e79cb61b0f22516ea66a4f81cff4f1b264f5539406aa5c0f48c787c9fc2afdb83edb8fe12879831bab714ca6c6225241752efb97795fc52c3414f1038227c1abe2f33e089cf5f1a44a45eb19ff7b8d883cad4a69f4f3eee6be5db26102e4921", 0xee}, {&(0x7f0000000540)="6455f3f3606d09b375ba0e786b4c1406d9ec80a5760f78da26a48fa58cb22bbd62a5b639261e4349896368e248b64799d97c45aee8934bfe0619bfca4985e467b51f93de73bffd93d1e9097ae000bf806a18903c18c1b50cadddf48529735d15bd5afeef5a40697ece6dac4fd39386610420f88e6efb376f7b223f40a68c1e0a8d412629ee1d9b0a178e3efacea38b41b69cc9def01d005642740979aed49278e1317c7314ccee063bb3a8df8598d0c30db3dfd450d9923c370d72c1443a0ed2f9cacd926ab316b99b8fbc369c73760bd7cb2718", 0xd4}], 0x6)

00:01:50 executing program 0:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180))
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = accept(0xffffffffffffffff, &(0x7f00000001c0)=@un=@abs, &(0x7f0000000200)=0x8)
r1 = dup2(0xffffffffffffffff, r0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000140)={0x2, 0x80000000, 0x2, 0x7fff, 0x3, 0x9, 0x80000000, 0x6, 0x8, 0x8, 0x8}, 0xb)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
r2 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet6_group_source_req(r2, 0x29, 0x1c, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108)

00:01:50 executing program 1:
r0 = open$dir(&(0x7f0000000140)='.\x00', 0x0, 0x0)
r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000001c0)=0x10)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000200)={@in6={{0x1c, 0x3, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x3}}, <r2=>0x0, 0x2b4b, 0x1, 0xdb, 0x10001, 0x3f}, &(0x7f00000002c0)=0x98)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000300)={r2, 0x8}, &(0x7f0000000340)=0x8)
r3 = dup2(r0, r0)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000)={<r4=>0x0, 0x5, 0x9}, &(0x7f0000000040)=0x8)
setsockopt$inet_tcp_buf(r1, 0x6, 0x40, &(0x7f0000000440)="8573ebb74b1514652773f51bf1dd60471a79b3ed12180ed4fe72af0c1191c88c0580f938cfaa37951d9f94d35b972435b8f0ef83bb21509839eec38734750e08f05fbf390e53efaa5e9bf3b6fc64d479055eaa604b822903b5e4f77acb5f5af98d77146529e2389c7c401524a126e6c6a965c29a77e20c6d810b38b0db9dff0d6a453d32dc10b21449e575", 0x8b)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000080)={@in6={{0x1c, 0x1, 0x3, @loopback, 0x10000}}, r4}, 0x84)
r5 = msgget$private(0x0, 0x350)
msgctl$IPC_STAT(r5, 0x2, &(0x7f00000003c0)=""/82)

00:01:50 executing program 0:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f0000000000)={0x1ff, {{0x1c, 0xffffffffffffffff, 0x0, @loopback={0x100000000000000}}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x49b)
setsockopt$inet6_group_source_req(r0, 0x29, 0x54, &(0x7f0000000140)={0x7, {{0x1c, 0x1, 0xfff, @empty, 0x1c}}, {{0x1c, 0x1, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x7}}}, 0x108)

00:01:50 executing program 2:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x10221, 0x0)
unlink(&(0x7f0000000040)='./file0\x00')
poll(&(0x7f0000000080)=[{r0, 0x2010}], 0x1, 0x0)

00:01:51 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x8244, 0x0)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r2, 0x400000000106)
r3 = open$dir(&(0x7f0000000700)='./file0\x00', 0x100000202, 0x0)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r3, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r3, 0x0)
mlock(&(0x7f0000ffa000/0x2000)=nil, 0x2000)
msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={<r4=>0xffffffffffffffff})
truncate(&(0x7f0000000080)='./file0\x00', 0x10000)
sendfile(r1, r4, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={<r5=>0x0}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000002c0)={r5, 0x1, 0x1000000000000000, 0x3, 0x101, 0x40}, 0x1000000b0)

panic: sbfree: m 0xfffff8000498c200 !M_NOTREADY
cpuid = 0
time = 111
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe002129a4c0
vpanic() at vpanic+0x1e0/frame 0xfffffe002129a520
panic() at panic+0x43/frame 0xfffffe002129a580
sbfree() at sbfree+0x1f4/frame 0xfffffe002129a5c0
sbcut_internal() at sbcut_internal+0xf0/frame 0xfffffe002129a610
sbrelease_internal() at sbrelease_internal+0x9c/frame 0xfffffe002129a650
sofree() at sofree+0x492/frame 0xfffffe002129a6b0
soclose() at soclose+0x5b3/frame 0xfffffe002129a730
_fdrop() at _fdrop+0x3a/frame 0xfffffe002129a760
closef() at closef+0x27d/frame 0xfffffe002129a7f0
fdescfree_fds() at fdescfree_fds+0xbd/frame 0xfffffe002129a840
fdescfree() at fdescfree+0x58a/frame 0xfffffe002129a900
exit1() at exit1+0x780/frame 0xfffffe002129a970
sys_sys_exit() at sys_sys_exit+0xd/frame 0xfffffe002129a980
amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe002129aab0
fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe002129aab0
--- syscall (1, FreeBSD ELF64, sys_sys_exit), rip = 0x44f30a, rsp = 0x7fffffffec58, rbp = 0x1 ---
KDB: enter: panic
[ thread pid 2409 tid 100900 ]
Stopped at      kdb_enter+0x6a: movq    $0,kdb_why