last executing test programs:

34.897076892s ago: executing program 1 (id=2):
kmq_unlink(0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x2c}, 0x0)
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f00000000c0), 0x8000, 0x0)
openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r1 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, 0x0)
sendmsg$inet6_sctp(0xffffffffffffffff, 0x0, 0x0)
getfhat(r1, &(0x7f00000007c0)='./file0/file0\x00', &(0x7f0000000800), 0x200)
r2 = __specialfd$eventfd(0x1, &(0x7f0000000540)={0xffffffff}, 0x8)
ioctl$FILEMON_SET_FD(r1, 0xc0045301, &(0x7f0000000000)=r2)
r3 = setsid()
ioctl$FILEMON_SET_PID(r1, 0xc0045302, &(0x7f00000002c0)=r3)
r4 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
r5 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x0)
pwritev(r5, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
copy_file_range(r5, 0x0, r4, 0x0, 0xffffffffffffffff, 0x0)
cap_rights_limit(r0, &(0x7f0000000700)=[0x200])
rfork(0x40)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x3, @rand_addr=0xa7acd00}, 0x10)
kmq_setattr(0xffffffffffffff9c, 0x0, 0x0)

3.080249657s ago: executing program 2 (id=217):
issetugid()
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCOSFPADD(0xffffffffffffffff, 0xc088444f, &(0x7f00000001c0))
openat$ptmx(0xffffffffffffff9c, 0x0, 0x6, 0x0)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={<r1=>0x0, 0x6}, &(0x7f0000000080)=0x8)
socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet_sctp(0x2, 0x5, 0x84)
r2 = socket(0x0, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsid()
socket$inet_udp(0x2, 0x2, 0x0)
getpid()
setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x903, &(0x7f00000000c0)={r1, 0x0, 0x44a2}, 0x8)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r3, &(0x7f0000000100)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x8b}, 0x1c)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000300)={@in={{0x10, 0x2, 0x1, @multicast2}}, 0x0, 0x9, 0x7, 0x112, 0x9, 0x401, 0x3}, 0x98)
syz_emit_ethernet(0x4e, &(0x7f00000006c0)={@local, @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "36ea07", 0x18, 0x3a, 0x0, @empty, @local={0xfe, 0x80, '\x00', 0x0}, {[], @icmpv6=@ndisc_ns={0x87, 0x0, 0x0, @empty, [{0x0, 0x0, "bd0d"}]}}}}}})
r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240), 0x1, 0x0)
ioctl$DIOCSETSTATUSIF(r4, 0xc0104414, &(0x7f0000000280))
ksem_init(0x0, 0x0)
ksem_init(0x0, 0x0)
kmq_open(0x0, 0x0, 0x0, 0x0)

2.923836339s ago: executing program 3 (id=219):
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000f80), 0x2, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x7, 0x4, 0x16fb745f}, &(0x7f0000000100)=0x10)
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x20011, r1, 0x0)
linkat(0xffffffffffffff9c, &(0x7f0000000000)='\x00', r1, &(0x7f0000000240)='./file0\x00', 0x4000)
setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x51, &(0x7f0000000500)={0x18b, {{0x10, 0x2, 0x1, @multicast2}}}, 0x84)
r2 = kqueue()
kevent(r2, &(0x7f0000000040)=[{0xe, 0xfffffffffffffff9, 0x8009, 0x8, 0xe8c8, 0x0, [0x0, 0x2]}], 0x1, 0x0, 0x0, 0x0)
r3 = socket(0x1c, 0x1, 0x0)
setsockopt$sock_int(r3, 0xffff, 0x1001, &(0x7f00000000c0)=0x101, 0x4)
connect$inet6(r3, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
sendto$inet(r3, &(0x7f0000000200)="0e", 0xff66, 0x0, 0x0, 0x0)
getgid()
r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380), 0x2, 0x0)
ioctl$DIOCSETIFFLAG(r4, 0xc0284459, &(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000})
dup(0xffffffffffffffff)
r5 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
r6 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x0)
r7 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x0)
pwritev(r7, &(0x7f00000000c0)=[{&(0x7f0000000000)="16", 0x1}], 0x1, 0xb542)
copy_file_range(r6, 0x0, r5, 0x0, 0x6, 0x0)

2.847302408s ago: executing program 3 (id=220):
socket$inet_sctp(0x2, 0x1, 0x84)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x80000, 0x0)
fstat(r0, &(0x7f0000000c80))
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
getegid()
socket(0x0, 0x1, 0x0)
socket$inet6(0x1c, 0x0, 0x0)
setsid()
r2 = openat$ptmx(0xffffff9c, &(0x7f0000000000), 0x0, 0x0)
bind(r1, &(0x7f0000000040)=@in={0x10, 0x2, 0x2, @rand_addr=0x2}, 0x10)
ioctl$DIOCNATLOOK(r2, 0xc04c4417, &(0x7f0000000100)="d6a310bf676101ba6acfab5d550a35715aaeee18a34e4d038308a22b6e79f79a55471b18a5d607b04852aea307106bba32cf386adc38341ea1db2f2de5240ff60df99610d25670547811")
socket$inet_icmp_raw(0x2, 0x3, 0x1)
profil(0x0, 0x0, 0x0, 0x1)
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
chroot(0x0)
syz_emit_ethernet(0x5a, 0x0)
setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000340)={0x4, 0x0, 0x8001}, 0x8)
connect$inet(r3, &(0x7f0000000140)={0x10, 0x2, 0x3, @rand_addr=0xff}, 0x10)
sendto$inet(r3, 0x0, 0x0, 0x20104, 0x0, 0x0)
sendmsg$inet6_sctp(0xffffffffffffffff, 0x0, 0x0)
ioctl$MDIOCQUERY(0xffffffffffffffff, 0xc1c06d02, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40]})
syz_emit_ethernet(0xda, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd602a1c9900a42c0000000000000000000000000000000000ff02000000000000000000000000000133"])

2.431666829s ago: executing program 0 (id=221):
accept$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, &(0x7f0000000000))
socket$inet6_tcp(0x1c, 0x1, 0x0)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0xfffffffffffffffc)
r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
ioctl$UI_SET_EVBIT(0xffffffffffffffff, 0x20045564)
openat$crypto(0xffffff9c, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000080), 0x4)
socket$inet_sctp(0x2, 0x0, 0x84)
bind$inet(0xffffffffffffffff, 0x0, 0x0)
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$CIOCGSESSION2(r2, 0xc040636a, &(0x7f00000000c0)={0x16, 0x0, 0x20, &(0x7f0000000100)="0b6fac4103e7a00d4689e808d0d4755aedaacdd4743c7eaa2c7300d05fe86026", 0xfda0, 0x0, 0x0, 0x7d86699a})
ioctl$CIOCCRYPT(r2, 0xc0306367, &(0x7f0000000640)={0x0, 0x2, 0x0, 0x60, &(0x7f0000000480)="6c53bfd8e82f0cd4d7a95677afd262c6cb0320072f5d5ff67f1bad5687f27f441c84f954e6872a04b7cdfe49aaa87cbc4e0a65f708e834218a882059d3b3ac92ebff08390801a418eb2be1f7a462b78e98d04192b3993adeb4e6c238fd4d906228a5c82cc70fc6980d241de8e96ad45c623f1fbe5c2448608de8d4628c56a2518951d273245118fb4be3ffb4cf58aca4910207cff74fdf0893e05ab8676d55364f398702491262e2cbefa37fa07090c1f604afebdb284b6777dccf12562967004091ae93131a34471356b823d87ec5fdbce66f53a8203b53a04241b0565dd4e3e8bb0900026978cc0c05c0da9026", 0x0, 0x0, &(0x7f0000000400)})
close(r0)
truncate(&(0x7f0000000040)='./file0\x00', 0x3)
poll(&(0x7f0000000340)=[{r1, 0x2000}], 0x1, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)=[&(0x7f0000000200)='.)(#./:+\\}@{[\x00\x90\x8f}8\tC\x8bH\xee)jj\x0f8l\tc\xfax\xfb8\x13]\x13\x82\xeb\x9f\x90\x97y^x\xf0\xb22\x8b5[\xba\x17\xff\f\x93J,}\xac8Xm\x8a\xd5', &(0x7f0000000080)='\x00', &(0x7f0000000180)='{-\x00'], 0x0)
socket$inet_tcp(0x2, 0x1, 0x0)
rfork(0x3060)

2.338982176s ago: executing program 0 (id=222):
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480), 0x140, 0x0)
ioctl$DIOCGETQSTATSV1(r0, 0xc0204432, &(0x7f0000000000)="560725e96ce678d5d6644327208940dc9fea4820cebdb0119f92364d1c25bec9db0ce025cc59c2f9e1b34bdc97dccdff412761389e74c72c912ed75e41acd1acd042e3bca5")
r1 = kqueue()
kevent(r1, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5}], 0x1, 0x0, 0x0, 0x0)
r2 = socket(0x1c, 0x1, 0x0)
setsockopt$sock_int(r2, 0xffff, 0x1001, &(0x7f00000002c0)=0x101, 0x4)
bind$inet6(r2, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000001c0)={'rack\x00'}, 0x24)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup(r3)
kmq_timedreceive(r4, 0x0, 0x0, 0x10000000000, 0x0)
connect$inet6(r2, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
sendto$inet(r2, &(0x7f0000000200)="0e", 0xff66, 0x0, 0x0, 0x0)
openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x8000, 0x38)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000300)={'rack\x00', 0x4}, 0xfffffffffffffdce)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, &(0x7f0000000100)=[{&(0x7f00000005c0)="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", 0x13b}, {0x0}], 0x2, 0x0, 0x0, 0x81}, 0x0)
ksem_init(0x0, 0x0)
close(0xffffffffffffffff)
socket$inet_sctp(0x2, 0x5, 0x84)

2.156284321s ago: executing program 2 (id=223):
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)={@in={{0x10, 0x2, 0x1, @rand_addr=0x2}}, 0x0, 0x0, 0x8, 0x245, 0x9, 0x69, 0x40}, 0x98)
fcntl$getown(0xffffffffffffff9c, 0x5)
fork()
readv(r0, &(0x7f0000000140)=[{&(0x7f0000000100)=""/11, 0xb}], 0x1)
connect$inet(r0, &(0x7f0000000180)={0x10, 0x2, 0x1, @rand_addr=0xff}, 0x10)
getppid()
open(0x0, 0x800, 0x0)
r1 = open(0x0, 0x20000, 0x54)
aio_writev(&(0x7f0000000440)={r1, 0x0, 0x0, 0x0, [], 0x0, 0x2, 0x0, {0x10, 0x0, 0x0}, {0x0, 0x0, @sigval_int, @ke_flags}})
open(0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x80, 0x0)
ioctl$DIOCGETTIMEOUT(r2, 0xc008441e, &(0x7f0000000080)={0x3000})
openat$bpf(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0)
mkdir(&(0x7f0000000180)='./file0\x00', 0x0)
r3 = openat$md(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$MDIOCATTACH(r3, 0xc1c06d00, &(0x7f00000000c0)={0x0, 0x0, 0x2, &(0x7f0000000040)='./file0\x00', 0x7c, 0x8, 0x3f, 0x0, 0x0, 0x0, 0x0})
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000180)=0x2, 0x4)
bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2, 0x11, 0xffffffffffffffff, 0x0)
select(0x0, 0x0, 0x0, 0x0, 0x0)

1.890207109s ago: executing program 3 (id=224):
r0 = socket(0x0, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24)
connect$inet6(r0, 0x0, 0x0)
sendto(r0, &(0x7f0000001480), 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x800, 0x0, 0x0)
sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="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", 0xfc, 0x20008, 0x0, 0x0)
socket$inet_sctp(0x2, 0x1, 0x84)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r1, 0x6, 0x80, &(0x7f00000002c0)=0x80000001, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x40000}, 0x24)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCXBEGIN(r2, 0xc0104451, &(0x7f0000000040))
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getresgid(0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x1202, &(0x7f0000000100)={0x0, 0x3, 0x3}, 0xc)
setsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
sendmsg$inet6_sctp(r1, &(0x7f0000000740)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @broadcast}, 0x10, &(0x7f0000000000)=[{0x0}], 0x1}, 0x0)
sendto$inet(0xffffffffffffff9c, &(0x7f0000000d80)="eb0880b84d66cf975673f787f71955f1e4c6370eae5844f84695d61dcaa5c78b4b0385a30be137f1a75546e1eb2916e393959905101c914a7afb87c5ee272030dc3b6d5145bde4029a82ba00f189671288137d67236631f8d954aa065bd378daed041476948c6038c693536ea10735d4625d08ec31dbca48343b4e7159ba3203d1199ba45ba1853a63c7fdef6e24749304526fff92062e1616ee81f4a758daf853f1a52a47a0ff7b5d850b7811b58a17534762d4e8cba4b595f5fcba652f823feeac97708851556f39", 0xc9, 0x104, &(0x7f0000000e80)={0x10, 0x2, 0x1, @multicast1}, 0x10)
socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet_tcp_int(r1, 0x6, 0x100, &(0x7f0000000480), 0x4)

1.820990666s ago: executing program 0 (id=225):
getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x14, &(0x7f0000000100)={@local}, &(0x7f0000000200)=0x8)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
bind$inet6(0xffffffffffffffff, 0x0, 0x0)
profil(0x0, 0x0, 0x0, 0x1)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
chroot(0x0)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000340)={0x8003}, 0x8)
writev(0xffffffffffffffff, 0x0, 0x0)
connect$inet(r0, &(0x7f0000000140)={0x10, 0x2, 0x3, @rand_addr=0xff}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x20104, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x0, 0x4720}, 0x10)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0)
ioctl$DIOCOSFPADD(r1, 0xc088444f, &(0x7f00000025c0)="18b3daeab77f51797ea3f13b9684aa0acea51767e57f52534abff1656c02913fee22e94b1186f87a873e190f90ea2038bcfb1424eb76c931e5ef35ae7b1241f7ddad405a226f3ca506268fc618abb51bb559c1bf5ac248b70ca1c0d4aa3d0aa9d869b58d86f805ab2da589c279dc1d02a8fc54e31881abf08c9fee63")
ksem_init(&(0x7f00000008c0)=<r2=>0x0, 0x7fffffff)
ksem_post(r2)
r3 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$CIOCGSESSION2(r3, 0xc040636a, &(0x7f00000000c0)={0x15, 0x1d, 0x10, &(0x7f0000000000)="0b6fac4103f48e8d08afe5de81d4755a", 0x0, 0x0, 0x0, 0x7d86699a})
r4 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$CIOCGSESSION2(r4, 0xc040636a, &(0x7f00000000c0)={0x19, 0x0, 0x10, &(0x7f0000000040)="0100743adeff", 0x8e7be36b82bc77a5, 0x0, 0x0, 0x7d86619a, [0x0, 0x3]})
ioctl$CIOCCRYPT(r4, 0xc0306367, &(0x7f0000001500)={0x0, 0x2, 0x0, 0xffb0, &(0x7f0000000540), 0x0, &(0x7f0000000680), &(0x7f00000002c0)})
ioctl$CIOCCRYPT(r4, 0xc0306367, &(0x7f0000000180)={0x0, 0x0, 0x1, 0x10000, &(0x7f0000000a00), 0x0, 0x0, 0x0})

1.24815019s ago: executing program 2 (id=226):
sysarch$I386_SET_LDT(0x1, &(0x7f0000001e80)={0x2, &(0x7f00000000c0)=[{}, {0x80000106}, {}], 0x3})
sysarch$I386_GET_LDT(0x0, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[{0x2}], 0x1})
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
msgget(0x3, 0x75d17d6620de7627)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000028c0)={@in6={{0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}}, 0x0, 0xfffffffe, 0xfffffffd, 0x80, 0x0, 0x0, 0x1f}, &(0x7f0000000100)=0x98)
fstatat(r0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000580), 0x200)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r3, &(0x7f0000000140)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
dup2(r3, r2)
sendmsg$inet6_sctp(r2, &(0x7f0000000440)={&(0x7f00000002c0)=@in={0x10, 0x2, 0x3, @broadcast}, 0x10, &(0x7f0000000400), 0x0, 0x0, 0x0, 0x20005}, 0x109)
r4 = socket(0x1c, 0x2, 0x0)
close(r4)
socket(0x0, 0x2, 0x0)
socket(0x17, 0x3, 0x0)
r5 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$CIOCGSESSION2(r5, 0xc040636a, &(0x7f00000000c0)={0x19, 0x0, 0x10, &(0x7f0000000040)="0100743adeff", 0xfffffffffffffea9, 0x0, 0x0, 0x7d86619a, [0x0, 0x7]})
ioctl$CIOCCRYPT(r5, 0xc0306367, &(0x7f0000000100)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000014c0)})

897.778985ms ago: executing program 0 (id=227):
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, 0x0, 0x0)
connect$inet(r0, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r1, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0)
aio_write(&(0x7f0000000240)={r2, 0x80000001, &(0x7f0000000040)="e2", 0x1, [], 0x0, 0x0, 0x0, {0x0, 0x7, 0x0}, {0x0, 0x0, @sival_int, @ke_flags=0xc088}})
open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0)
syz_emit_ethernet(0x8e, &(0x7f0000000440)=ANY=[@ANYBLOB="ffffffffffff0180c200000086dd6082d2f300183c00fe880000000000000000000000000001ff0200000000000000000000000000012c"])
r3 = dup(r1)
setsockopt$inet6_IPV6_HOPOPTS(r3, 0x29, 0x31, &(0x7f0000000300)=ANY=[@ANYBLOB], 0x20)
sendto$inet6(r3, &(0x7f00000025c0)="d39b2845e7ba3176e4274c88fadfa5c97fcd5e5dc0e3faf8152b08516a85021e4e44df284df341d41d16f5f4940090eb8e4de3d83a9831e0d22ea7d470e904a9b060ebc8a685bda77a67145eff01521c88ea73c9f838e773fc308188c6ee56b9e6afac9d32999f9ba4db09ff4333a648fecd5002dd930b8876bfd5c1491ebb8a9f5f44a17db4a514cc6aabe8d136", 0x8e, 0x0, 0x0, 0x0)
fork()
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
setsockopt$inet_tcp_int(r4, 0x6, 0x44c, &(0x7f0000000200), 0x4)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r5, 0x84, 0x13, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYRES64=r5], 0x8)
sendto$inet6(r5, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
rfork(0x85000)

820.041667ms ago: executing program 0 (id=228):
acct(&(0x7f0000000240)='./file0\x00')
ioctl$BIOCFEEDBACK(0xffffffffffffffff, 0x8004427c, 0x0)
ioctl$BIOCSETZBUF(0xffffffffffffffff, 0x80184281, 0x0)
setrlimit(0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
syz_emit_ethernet(0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffaaaaaa00aabb86dd6000080000000400fe8000002000000000000000000000aaffff"])
ksem_init(0x0, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
freebsd11_lstat(0x0, &(0x7f00000007c0))
getegid()
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, 0x0)
r1 = openat$bpf(0xffffff9c, &(0x7f0000000140), 0x2, 0x0)
ioctl$BIOCSDIRECTION(r1, 0x80044277, &(0x7f0000000180)=0x2)
fstat(0xffffffffffffffff, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000019c0)={0x0, 0x2}, 0x0)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000001b00)={@in6={{0x1c, 0x1c, 0x0, 0x0, @empty}}}, 0x90)
fhstat(0x0, 0x0)

818.572191ms ago: executing program 3 (id=235):
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000500)={&(0x7f0000000180)=@in={0x10, 0x2, 0x1, @multicast1}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000100)="5cd60b7f2c65826b81aab4f845a2ef1d2c6ace178850aa95d8f6700d00000054023e45c3", 0x24}], 0x1, &(0x7f00000001c0)=ANY=[], 0x1c, 0x5}, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000f80), 0x2, 0x0)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
socket$inet6_tcp(0x1c, 0x1, 0x0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000300)={'rack\x00', 0xf}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)
shutdown(r3, 0x0)
sendto(r3, &(0x7f0000003200)="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", 0xf23, 0x0, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x109, @local={0xfe, 0x80, '\x00', 0x0}, 0xfbffffc0}, 0x1c)
fcntl$lock(0xffffffffffffffff, 0x16, &(0x7f0000000200)={0x3, 0x3, 0x200000, 0x2})
getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x8)
ioctl$DIOCRCLRTABLES(r1, 0xc450443c, &(0x7f0000001080)={{"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", "9580b00ba3de3f08d86407102dbc550fc5da9c1df1f00c6c16739fec7e2d89b8"}, 0x0})
socketpair(0x1, 0x1, 0x2, &(0x7f00000001c0))
r4 = socket(0x1c, 0x1, 0x0)
bind$inet6(r4, &(0x7f0000000280)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
connect$inet6(r4, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00'}, 0x24)
rfork(0x3060)
openat$ptmx(0xffffff9c, &(0x7f0000000040), 0x8, 0x0)

350.89423ms ago: executing program 2 (id=229):
socket(0x1c, 0x3, 0x0)
socket$inet_sctp(0x2, 0x1, 0x84)
ioctl$CIOCCRYPT(0xffffffffffffffff, 0xc0306367, &(0x7f0000000180)={0x0, 0x1, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0})
socket(0x1c, 0x10000001, 0x84)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00000001c0), 0x4)
bind$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x1c, 0x1c, 0x2, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}, 0x1c)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
profil(0x0, 0x0, 0x0, 0x1)
socket$inet_sctp(0x2, 0x5, 0x84)
socket(0x2, 0x1, 0x0)
syz_emit_ethernet(0x4a, &(0x7f0000000380)=ANY=[@ANYBLOB="aaaaaaaaaaaab5630100a5e686dd60e55301001429006e43a4125f52dddec59b559d8b14f0cfff0200000000000000000000000000014e224e23", @ANYRESHEX])
syz_extract_tcp_res(&(0x7f0000000040)={<r1=>0x41424344}, 0x3, 0x5)
syz_emit_ethernet(0x107c, &(0x7f0000003b40)=ANY=[@ANYBLOB="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", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5f57bd17bb414b16ee519d9252b455c935098ebea88a52e44d55f5"])
r2 = socket$inet6_sctp(0x1c, 0x0, 0x84)
syz_emit_ethernet(0x10dc, &(0x7f00000000c0)=ANY=[@ANYRES8=r2, @ANYRES32, @ANYRES64=r1])
syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
open(&(0x7f00000002c0)='.\x00', 0x0, 0x0)
freebsd11_fstatat(r0, &(0x7f0000000100)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', &(0x7f00000007c0), 0x4000)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000380)={@in={{0x10, 0x2, 0x3, @rand_addr=0x1}}, 0x0, 0x0, 0x0, 0x5}, &(0x7f0000000180)=0x90)

350.619169ms ago: executing program 3 (id=230):
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0)
r2 = socket$inet6_tcp(0x1c, 0x1, 0x0)
listen(r2, 0x0)
close(r1)
accept(r2, 0x0, 0x0)
dup2(r2, r1)
symlink(&(0x7f0000000000)='.\x00', &(0x7f0000000040)='./file0\x00')
r3 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0)
symlinkat(&(0x7f0000000040)='./file0\x00', r3, &(0x7f0000000340)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
freebsd11_statfs(&(0x7f00000004c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000001080))
sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="14", 0x1, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0x0, @rand_addr="fee3a38e5cac1c51deba3c6b07a430a0"}, 0x1c)
setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x51, &(0x7f0000000500)={0x18b, {{0x10, 0x2, 0x1, @multicast2}}}, 0x84)
r4 = kqueue()
kevent(r4, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5}], 0x1, 0x0, 0x0, 0x0)
r5 = socket(0x1c, 0x1, 0x0)
setsockopt$sock_int(r5, 0xffff, 0x1001, &(0x7f00000000c0)=0x101, 0x4)
bind$inet6(r5, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000001c0)={'rack\x00', 0x3d6}, 0x24)
connect$inet(r0, &(0x7f0000000140)={0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10)
connect$inet(r0, &(0x7f0000000180)={0x10, 0x2, 0x1, @rand_addr=0x810}, 0x10)
rfork(0x3000)

290.015146ms ago: executing program 2 (id=231):
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, 0x0, 0x0)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0)
socket(0x0, 0x0, 0x0)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x3, 0x800000, @empty, 0x10}, 0x1c)
r1 = kqueue()
kevent(r1, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
open$dir(&(0x7f0000000200)='./file0\x00', 0x10258, 0x0)
r3 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0)
utimensat(r3, &(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={{0x0, 0xfffffffffffffffe}}, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r4, &(0x7f0000000340)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto(r4, &(0x7f00000003c0)="87b27a9cf42298648547dd87874631cf46925f7ccf8def23bd9bc24f9400083e94d00223f7380b81e07cc5ae7b4caaa8987a95ded96be027c37148e07af214d0469ac37d4233c0c377811d1abcae5f7aa395ffbccc05454949f4d2e47168870d1344b0d366d0b4091fa9875aee463fa6295ddc6d58e526aa9b7343e3dd18b017e5c17c74df254682c96d437b375c30e2174b44d867d7656b66f826bea58b481a87917de1cb7f53bf07b12af9a1446da85579cf16d1745237456ac551afb1d223c1696f185043baf8754a1164f1", 0xcd, 0x184, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c)
socket$inet_sctp(0x2, 0x1, 0x84)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_MAXSEG(r5, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x54)

224.810044ms ago: executing program 2 (id=232):
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000140)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, &(0x7f0000001700))
r2 = kqueue()
kevent(r2, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
bind$inet(r0, &(0x7f0000000180)={0x10, 0x2, 0x1, @loopback}, 0x10)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
sendmsg$inet6_sctp(r3, &(0x7f00000002c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, &(0x7f0000000100)=[{&(0x7f00000005c0)="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", 0x14f}], 0x1, 0x0, 0x0, 0x81}, 0x0)
accept4$unix(r3, &(0x7f0000001740)=@file={0x1009, 0x0, ""/4103}, &(0x7f0000000000)=0x1009, 0x0)
ioctl$BIOCFEEDBACK(r1, 0x8004427c, &(0x7f00000001c0)=0x4)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
__realpathat(r4, 0x0, &(0x7f0000000040)=""/1, 0x1, 0x0)
connect$inet6(r4, &(0x7f0000000340)={0x1c, 0x1c, 0x2, 0x1ff, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)
rfork(0x85000)
r5 = openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$CIOCGSESSION2(r5, 0xc040636a, &(0x7f0000000400)={0x17, 0xf, 0x10, &(0x7f0000000000)="3c022e61792eecb07f8aee18e5aa3505", 0x0, 0x0, 0x0, 0xfdffffff})
ioctl$CIOCCRYPT(r5, 0xc0306367, &(0x7f0000000280)={0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})

200.303984ms ago: executing program 3 (id=233):
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x0, 0xa}, 0xc)
sendmsg$inet6_sctp(r1, &(0x7f0000000100)={&(0x7f0000001400)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="75a9729bfbfa247ef9149f4bdd6debe9"}, 0x1c, &(0x7f0000001380)=[{&(0x7f0000000000)="53869734f830736573c94611c90269e1d7080f55f4e004", 0x17}], 0x1}, 0x0)
r2 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000040)=0x2, 0x4)
bind$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
connect$inet6(r2, &(0x7f0000000140)={0xfcd9, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00', 0x9}, 0x24)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10)
r3 = openat$md(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
fhlinkat(&(0x7f0000000280)={{[0x6, 0x5]}, {0x5, 0x5, "b45385f7a68a4623c4cf854f18e1d9ce"}}, 0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00')
ioctl$MDIOCATTACH(r3, 0xc1c06d00, &(0x7f00000000c0)={0x0, 0x0, 0x3, 0x0, 0x1800000000000, 0x0, 0x3d, 0x0, 0x0, 0x0, 0x0, [0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3651, 0x0, 0x0, 0x0, 0x7, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf752]})
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000080)={<r4=>0x0, 0x10}, &(0x7f00000000c0)=0x8)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180)={r4, 0xfffffffc, 0x4, 0x9, 0x6, 0x2}, &(0x7f0000000140)=0x14)
setsockopt$inet6_IPV6_RTHDR(0xffffffffffffffff, 0x29, 0x33, &(0x7f0000000300)=ANY=[@ANYRES16=r1, @ANYRESHEX], 0x98)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
socket(0x1c, 0x10000001, 0x84)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000080)={0xff14, 0x1c, 0x0, 0x0, @rand_addr='5\x00'}, 0x1c)
rfork(0x3060)

0s ago: executing program 0 (id=234):
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000480)={'rack\x00', 0x4}, 0xfea0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000000)={@in={{0x10, 0x2, 0x1, @loopback}}, <r1=>0x0, 0xc, 0x6, 0x7, 0x9, 0x10}, &(0x7f00000000c0)=0x98)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x9, 0x2010, 0x9, 0x2, r1}, 0x10)
r2 = socket(0x2, 0x1, 0x0)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_TXTLS_ENABLE(r3, 0x6, 0x27, &(0x7f0000000140)={&(0x7f0000000080)='\x00', 0x0, 0x0, 0xb, 0x1, 0x0, 0x12, 0x0, 0x0, 0x3, 0x3}, 0x40)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000100)={'freebsd\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x48, &(0x7f0000000000), 0x4)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f00000001c0)={@in6={{0x1c, 0x1c, 0x0, 0x2, @mcast1, 0x7}}}, &(0x7f0000000280)=0x88)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x42, 0x20005}, 0x20118)
r4 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x100, 0x0)
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r5, &(0x7f0000001a80)={&(0x7f00000007c0)=@in6={0x1c, 0x1c, 0x1, 0x1, @rand_addr="78bad716baad66eac4e944088f2e7eaf", 0xa}, 0x1c, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, &(0x7f0000001b80)={0x0, 0x0, 0x92}, 0xc)
ioctl$CIOCGSESSION2(r4, 0xc040636a, &(0x7f0000000000)={0x0, 0x25, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, [0x0, 0x400000]})
ksem_close(0x0)
setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000480)={0x9, 0x81, 0x2, 0x4, 0x3, 0xf8, 0xff, 0xf, 0x8, 0x5, 0x2}, 0xb)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
socket(0x2, 0x1, 0x0)

kernel console output (not intermixed with test programs):

Warning: Permanently added '10.128.0.125' (ED25519) to the list of known hosts.

FreeBSD/amd64 (ci-freebsd-main-2.us-central1-b.c.syzkaller.internal) (ttyu0)

login: Out of ktrace request objects.
Expensive callout(9) function: 0xffffffff8427a770(0xfffffe0074f07cb0) 0.002454422 s
Stopping cron.
SYZFAIL: failed to recv rpc
fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor)
Waiting for PIDS: 686
set $lines = 0
set $maxwidth = 0
show registers
show proc
ps
show all locks
show malloc
show uma
serialport: VM disconnected.