last executing test programs:

13.150971271s ago: executing program 3 (id=148):
r0 = semget$private(0x0, 0x3, 0x8)
r1 = socket(0x2, 0x1, 0x0)
socket$inet_sctp(0x2, 0x1, 0x84)
socket$inet_sctp(0x2, 0x1, 0x84)
ksem_wait(0x0)
dup2(0xffffffffffffffff, r1)
ioctl$PIO_KEYMAPENT(0xffffffffffffffff, 0x80286b0b, 0x0)
cpuset_setaffinity(0x0, 0x0, 0x0, 0x0, 0x0)
socket$inet6_tcp(0x1c, 0x1, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1, 0x1010, 0xffffffffffffffff, 0x0)
ktimer_settime(0x0, 0x0, &(0x7f00000024c0), 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
kmq_open(&(0x7f0000000040)='./file0/file0\x00', 0x1, 0x190, &(0x7f0000000480)={0x8000, 0x7, 0x7, 0x9})
open(&(0x7f0000000080)='./file0/file0\x00', 0x80000, 0x106)
__semctl$SEM_STAT(r0, 0x0, 0xa, &(0x7f0000000000)=0x0)

13.150812968s ago: executing program 3 (id=149):
mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x3, 0x410, 0xffffffffffffffff, 0x0)
minherit(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x3)
fork()
mkdir(&(0x7f0000000280)='./file0\x00', 0x0)
mount(&(0x7f0000000000)='msdosfs\x00', &(0x7f0000000040)='./file0\x00', 0x25, &(0x7f00000001c0))
r0 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0)
utimensat(r0, &(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={{0x0, 0xfffffffffffffffe}}, 0x0)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$sock_int(r1, 0xffff, 0x200, &(0x7f00000001c0), &(0x7f0000000200)=0x4)
getrlimit(0x3, 0x0)

13.07000065s ago: executing program 3 (id=150):
openat$crypto(0xffffffffffffff9c, &(0x7f0000000380), 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x2}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
setsockopt$inet_tcp_buf(r2, 0x6, 0x401, &(0x7f0000000240)="b852cd44", 0x4)
connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x180}, 0x20104)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0x40, &(0x7f0000000180)='htcp\x00', 0x5)
rfork(0x3060)
sendmsg$inet6_sctp(0xffffffffffffffff, 0x0, 0x0)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)}], 0x1, 0x0, 0x0, 0x189}, 0x180)
open$dir(&(0x7f0000000080)='./file0\x00', 0x200, 0x0)
open$dir(&(0x7f0000000000)='./file0\x00', 0x2290402, 0x0)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000140), &(0x7f0000000280)=0x4)
socket$inet(0x2, 0x4, 0x3)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, 0x0, &(0x7f00000001c0))
mount(&(0x7f0000000080)='cd9660\x00', &(0x7f00000000c0)='.\x00', 0x0, &(0x7f0000000100))
kmq_notify(0xffffffffffffffff, &(0x7f0000000040)={0x4, 0x0, @sival_int, @spare})
ioctl$DIOCCHANGERULE(r0, 0xcbe0441a, &(0x7f0000000040))

12.969851733s ago: executing program 3 (id=151):
socket$inet_sctp(0x2, 0x1, 0x84)
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000180)={0x8000000, {{0x10, 0x2, 0x0}}}, 0x84)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x5}, 0x8)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
r1 = openat$md(0xffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$MDIOCATTACH(r1, 0xc1b46d00, &(0x7f00000000c0)={0x0, 0x7ffe, 0x1, 0x0, 0x400, 0x4, 0xf, 0x80, 0x6, 0x81, 0x0, [0x2, 0x100, 0x80, 0x20, 0x1f, 0x400, 0x0, 0x0, 0x1, 0x4, 0x2b7, 0x9, 0x5, 0x8, 0x9, 0x5, 0x1, 0x10001, 0x40000005, 0x0, 0x8, 0x3ff, 0x6, 0x800, 0xffffffff, 0x3f, 0x9dab, 0x2, 0x7fffffff, 0x403, 0x5, 0x5, 0x2, 0x6, 0x1, 0x5, 0x358f, 0x20, 0x4, 0x89a, 0xfff, 0x7, 0x55ca, 0xac, 0x0, 0x4, 0x4, 0x25d, 0x5, 0x3, 0x7, 0x7f, 0x7ff, 0x0, 0x1, 0xde0, 0x7, 0x5b9, 0x0, 0x10000, 0x5, 0x0, 0x4cf, 0x1ff, 0x2, 0x6, 0x2, 0x1000000, 0x6, 0x3, 0x5, 0x9, 0x5, 0x3b, 0x3, 0x7, 0x0, 0xa5, 0x1, 0x3, 0x8001, 0x3, 0x5, 0x44, 0x49, 0xa, 0x4, 0x80000, 0x0, 0x8000401, 0x800, 0x800, 0x1, 0x88f, 0x9, 0x1]})
open$dir(&(0x7f0000000000)='./file0\x00', 0x10210, 0x0)
mount(&(0x7f0000000000)='ufs\x00', &(0x7f0000000040)='.\x00', 0x80000049, &(0x7f0000000080))
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000100)={0x0, 0x4616, 0x0, 0x1}, 0x8)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r4 = open(&(0x7f0000000100)='./file0\x00', 0x615, 0x0)
open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
kmq_notify(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @sigval_ptr, @spare=[0x0, 0x0, 0x10001]})
openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x200000, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
r5 = openat$bpf(0xffffff9c, &(0x7f0000000040), 0x0, 0x0)
r6 = fcntl$dupfd(r5, 0x0, r5)
fcntl$lock(r6, 0xc, &(0x7f0000000000)={0x3, 0x0, 0xffffff7e, 0x0, 0xffffffffffffffff})
rfork(0x85040)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000000)={0xfffe, 0x1e20}, 0x10)
open$dir(&(0x7f0000000040)='./file0\x00', 0x400000, 0x1)
r7 = socket(0x1b, 0x3, 0x0)
sendto$inet6(r7, 0x0, 0x0, 0x1, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0)
connect$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x2, 0xf, @mcast2}, 0x1c)
r8 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r8, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24)

12.968848691s ago: executing program 3 (id=152):
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000300)='./file1\x00', 0x0)
mkdirat(r0, &(0x7f00000001c0)='./file0\x00', 0x0)
renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00')
lchflags(&(0x7f0000000040)='./file0\x00', 0x4)
r1 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0)
mkdirat(r1, &(0x7f0000000180)='./file1\x00', 0x0)
renameat(r1, &(0x7f0000000200)='./file1\x00', r1, &(0x7f0000000140)='./file0/file0\x00')
syz_emit_ethernet(0x3e, &(0x7f0000001980)={@random="5523b8f1c3c2", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, '\x00', 0x8, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, @mcast2, {[@hopopts={0x3a}]}}}}})

12.91007137s ago: executing program 3 (id=153):
r0 = open$dir(&(0x7f0000000240)='.\x00', 0x0, 0x26)
mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0)
renameat(r0, 0x0, r0, 0x0) (async)
r1 = open$dir(&(0x7f0000000080)='.\x00', 0x4, 0x0)
mkdirat(r1, &(0x7f0000000100)='./file1\x00', 0x0)
r2 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
r3 = fcntl$dupfd(r2, 0x11, r1) (async)
r4 = socket(0x2, 0x1, 0x0)
r5 = fcntl$getown(r4, 0x3)
rtprio(0x0, r5, &(0x7f0000000000)={0x4}) (async, rerun: 32)
ioctl$FILEMON_SET_PID(r3, 0xc0045302, &(0x7f0000000040)=r5) (async, rerun: 32)
renameat(r2, &(0x7f0000000200)='./file1\x00', r2, &(0x7f0000000140)='./file0/file0\x00')
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000))
rfork(0x85000) (async, rerun: 64)
renameat(r1, &(0x7f00000000c0)='./file0/file0\x00', r1, &(0x7f0000000180)='./file1\x00') (rerun: 64)

12.909546589s ago: executing program 32 (id=153):
r0 = open$dir(&(0x7f0000000240)='.\x00', 0x0, 0x26)
mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0)
renameat(r0, 0x0, r0, 0x0) (async)
r1 = open$dir(&(0x7f0000000080)='.\x00', 0x4, 0x0)
mkdirat(r1, &(0x7f0000000100)='./file1\x00', 0x0)
r2 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
r3 = fcntl$dupfd(r2, 0x11, r1) (async)
r4 = socket(0x2, 0x1, 0x0)
r5 = fcntl$getown(r4, 0x3)
rtprio(0x0, r5, &(0x7f0000000000)={0x4}) (async, rerun: 32)
ioctl$FILEMON_SET_PID(r3, 0xc0045302, &(0x7f0000000040)=r5) (async, rerun: 32)
renameat(r2, &(0x7f0000000200)='./file1\x00', r2, &(0x7f0000000140)='./file0/file0\x00')
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000))
rfork(0x85000) (async, rerun: 64)
renameat(r1, &(0x7f00000000c0)='./file0/file0\x00', r1, &(0x7f0000000180)='./file1\x00') (rerun: 64)

7.399270242s ago: executing program 1 (id=243):
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) (async)
chflags(&(0x7f0000000280)='./file0\x00', 0x206)
r1 = socket(0x1, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x27, &(0x7f0000000340), 0x10)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000340)={@in={{0x10, 0x2, 0x2, @loopback}}, 0x0, 0x20000, 0x8, 0x1, 0xb4, 0x9}, &(0x7f0000000200)=0x98) (async)
r2 = socket$inet6_udplite(0x1c, 0x2, 0x88)
getsockopt$inet_mreqn(r1, 0x0, 0xc, &(0x7f0000000080)={@remote}, &(0x7f0000000180)=0xc) (async)
bind$inet6(r2, &(0x7f0000001140)={0x1c, 0x1c, 0x3, 0x0, @mcast2, 0x5}, 0xf) (async)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @rand_addr='\x00\x00\x00\x00\x00\x00\x00\x00 \x00'}, 0x1c)
sendto$inet6(r2, 0x0, 0x0, 0x0, 0x0, 0x0) (async)
r3 = socket(0x2, 0x1, 0x0)
r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480), 0x2, 0x0)
ioctl$DIOCOSFPADD(r4, 0xc088444f, &(0x7f00000004c0)="ba4f8feda02f") (async)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) (async)
fork() (async)
setsockopt$inet_tcp_TCP_RXTLS_ENABLE(r1, 0x6, 0x29, &(0x7f0000000100)={&(0x7f0000000400)="c41c1632e92698e9572223692bf85b38a25c61167bd19aba8055eb3e7f6aa4ea5d89c65ac0a4c9b90a34d3709316ce5e3aa7a8a950e76450a5c94da4f66f055a8db0b709f0f08fde73ddef44416b8c74eeb8522b9394b8fb996bbccf1f052b45abcfed7336cbb3852102f4fafcbf30ea1a79099bb2afcec158ed88a2ac76aab24f25f5ff888c71bbb0ceecd3c2f8e00368390f6c7472c89bbe031a9c2f3d6d45c1c1651242070562abbb47890c0257bf6f", &(0x7f00000002c0)="7261d72b2c090ec993bb027bab0081ce4a8c9ae5f71f88dfa0ca7fddcdad06101639669f093cae3694e42a0838f543cc", &(0x7f0000000500)='\x00\x00\x00\x00', 0xb, 0xb1, 0x30, 0x1a, 0x3, 0x0, 0x3, 0x2, "fb9d1958ebcb7b3f"}, 0xffffffffffffffca) (async)
r5 = kqueue()
ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, &(0x7f0000000040)={0x29, 0x0, 0x20, &(0x7f0000000400)="3c022e61792eecb07f8aee18e5aa3505d7dbce4235fc3735fbe8e5aa4f4bb674", 0x0, 0x0, 0x0, 0xfdffffff, [0x0, 0x47]}) (async)
kevent(r5, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0) (async)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x35, &(0x7f00000001c0)=0x1, 0x4) (async)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
r6 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_EVENTS(r6, 0x84, 0xc, &(0x7f0000000000)={0x0, 0xdf}, 0xb) (async)
sendto$inet(r6, 0x0, 0x0, 0x0, 0x0, 0x0) (async)
r7 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$MDIOCATTACH(r7, 0xc1c06d00, &(0x7f0000000200)={0x0, 0x7, 0x0, &(0x7f0000000180)='./file0\x00', 0x8, 0x4, 0x0, 0x6, 0x0, 0xa7, &(0x7f00000001c0)='\x00', [0x17, 0x4, 0x0, 0x4, 0x4, 0x4, 0x91b, 0xf, 0x9, 0x6, 0x9, 0x7, 0xfffff6ab, 0x7, 0x1, 0xfffffff3, 0x800, 0xffff3382, 0xa, 0x0, 0x401, 0x9, 0xcde, 0x1, 0xfffffff8, 0x7, 0x7, 0x6, 0x105, 0x9be, 0x7f, 0xfffffffa, 0x5, 0x7, 0x3d5532c1, 0x9, 0xfffeffff, 0x8000, 0x2, 0x3, 0x7, 0x0, 0x1, 0x3, 0x7ff, 0xa33a, 0x6, 0x7fffffff, 0xac5e, 0x2, 0xfffffff7, 0x6ddad7a4, 0x1, 0x300, 0xb, 0x8, 0x86, 0x1, 0x0, 0x7, 0x8001, 0x9, 0x1, 0x8, 0x0, 0xa, 0x10001, 0x332, 0x9093, 0x80, 0x9, 0x7, 0x5, 0x0, 0x2, 0x7, 0x388d, 0x0, 0x8000, 0x0, 0xe219, 0x40, 0x80000001, 0x1, 0x5, 0xed, 0x90000, 0x5, 0xfffffffc, 0xff, 0x802, 0xee, 0x7fffffff, 0x5, 0xc0b0, 0x81]}) (async)
recvfrom$inet(r6, 0x0, 0x0, 0x0, 0x0, 0x0) (async)
sendto$inet(r6, 0x0, 0x0, 0x20181, 0x0, 0x0) (async)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x21, &(0x7f00000003c0)={0x0, 0x4a00}, 0x10) (async)
openat$smbus(0xffffffffffffff9c, &(0x7f0000000140), 0x400, 0x0)

7.359834858s ago: executing program 1 (id=244):
rfork(0x0)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) (async)
ksem_init(&(0x7f0000000100)=<r1=>0x0, 0x0)
ksem_wait(r1) (async)
execve(&(0x7f0000000640)='./file0/file0\x00', &(0x7f0000000500)=[&(0x7f0000000c80)='V\x91e\xa5\x93A\xf8I\xc41r\x92(\x8a+\xe4\x95v\xbc\x82U\xea\x7f\xea'], &(0x7f0000000280)=[&(0x7f0000000100)='[\x00', 0x0, 0x0, &(0x7f0000001240)='{\x00|\xce\x0f\xe2k\x1e\xb5t\x90\xb9C7', &(0x7f0000000680)='\\\x06\xca5?\xed\xebt\xac\xae\x81\xee\x04lw\xd8\xb8xn-=[\x91\x17\\\x99]\xec\xe6\xc1\x93\xc2\x03\xfe<M|\xeds1\xcf\x9c\xb9\"s\xc87\x8f\xa9\xd1\x8e\xcaA,'])
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
freebsd10_pipe(&(0x7f0000001180)={<r3=>0xffffffffffffffff})
cap_ioctls_limit(r3, 0x0)
ioctl$BIOCGDLTLIST32(r3, 0xc0084279, &(0x7f00000016c0)={0x9})
connect$inet(0xffffffffffffffff, 0x0, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendto$inet6(r4, 0x0, 0x0, 0x0, &(0x7f0000000640)={0x1c, 0x1c, 0x3, 0xffffffff, @rand_addr="59ccf307a4c0dba2e9a6c704413f9a5d"}, 0x1c) (async)
r5 = __specialfd$eventfd(0x1, &(0x7f0000000380)={0x3, 0xfffffffc}, 0x8)
ioctl$BIOCGTSTAMP(r5, 0x40044283, &(0x7f00000003c0)) (async)
clock_nanosleep(0x7, 0x0, &(0x7f0000000400)={0x8, 0x2}, &(0x7f0000000440)) (async)
r6 = semget$private(0x0, 0x2, 0x50e)
__semctl$GETALL(r6, 0x0, 0x6, &(0x7f0000000080)=[0x5, 0x40, 0x4]) (async)
r7 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x200201, 0x0)
aio_write(&(0x7f0000000240)={r7, 0x80000001, &(0x7f0000000300)="e2", 0x1, [0x0, 0xc9], 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x10, @sival_int, @spare=[0x0, 0x0, 0x8000]}})
r8 = open$dir(&(0x7f0000000100)='./file0\x00', 0x202, 0x0)
aio_write(&(0x7f0000000140)={r8, 0x40000000006, &(0x7f0000000240)="a3", 0x1, [0x5], 0x0, 0x0, 0x1, {0x0, 0xffffffffffffffff, 0x0}, {0x0, 0x3, @sival_int=0x9}}) (async)
open(&(0x7f0000000080)='./file0\x00', 0xf5fbbcdef939e6ea, 0x0) (async)
getpeername$inet6(r4, &(0x7f0000000000)={0x1c}, &(0x7f0000000040)=0x1c) (async)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x1, 0xfff, @empty, 0x7}}, 0x0, 0x7f, 0xffffffff, 0x190}, 0x98) (async)
connect$inet(r2, &(0x7f0000000200)={0x10, 0x2, 0x2, @broadcast}, 0x10) (async)
ksem_post(0x0) (async)
getfhat(r2, &(0x7f00000000c0)='./file0/file0\x00', &(0x7f00000001c0), 0x0)

6.979866935s ago: executing program 4 (id=246):
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = kqueue()
kevent(r0, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0)
open(&(0x7f0000000080)='./file0\x00', 0x80000000000209, 0x0)
r1 = open$dir(&(0x7f00000016c0)='./file0\x00', 0x1, 0x0)
pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0)
__getcwd(0x0, 0x0)
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x80, 0x0)
ioctl$CIOCGSESSION2(r2, 0xc030636a, &(0x7f0000000200)={0x29, 0x0, 0x20, &(0x7f00000000c0)="72e8789fa2e77d9bcf47eaa3c96be4435162120119167dd041d616205079e98e", 0x0, 0x0, 0x0, 0x7d32559c, [0x8]})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
rfork(0x1000)
r3 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0)
ioctl$DIOCSETIFFLAG(0xffffffffffffff9c, 0xc0284459, &(0x7f0000000040)={0x10, 0x0})
mlockall(0x2)
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x20011, r3, 0x0)
sync()
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
freebsd10_pipe(0x0)
r4 = socket(0x2, 0x2, 0x0)
open(&(0x7f0000000180)='./file0\x00', 0x70e, 0x0)
connect$unix(r4, 0x0, 0x0)
getsockname$unix(r4, 0x0, 0x0)
bind(r4, &(0x7f00000000c0)=@un=@abs={0x8, 0x1, 0x0, 0x0}, 0x8)
r5 = socket(0x2, 0x1, 0x0)
bind(r5, 0x0, 0x0)
r6 = dup(r5)
listen(r6, 0x0)

6.519919477s ago: executing program 1 (id=248):
socket$inet_sctp(0x2, 0x5, 0x84)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r0, 0x0)
r1 = kqueue()
setsockopt$inet_tcp_TCP_TXTLS_MODE(r0, 0x6, 0x28, &(0x7f0000000000)=0x3, 0x4)
kevent(r1, &(0x7f00000000c0)=[{0x3, 0xfffffffffffffff3, 0x1}], 0x1, &(0x7f0000000340)=[{}], 0x1, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xc0)
r2 = open$dir(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
freebsd11_mknodat(r2, &(0x7f00000001c0)='./file0\x00', 0x60a3, 0x0)
link(0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r4, &(0x7f0000000040)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
r5 = socket$inet_sctp(0x2, 0x5, 0x84)
syz_emit_ethernet(0x5a, &(0x7f0000000400)={@local, @random="fc9b6c984794", [], {@ipv6={0x86dd, {0x0, 0x6, "35e90a", 0x24, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, @mcast2, {[@hopopts={0x0, 0x1, '\x00', [@generic, @generic, @ra]}], @tcp={{0x1, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}})
connect$inet(r5, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0xb411}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000140)={0x1, [<r6=>0x0]}, &(0x7f0000000100)=0x8)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, r6}, 0x10)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000180)={r6, 0xb}, &(0x7f00000001c0)=0x8)
bind$inet(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x2, 0x2, @loopback}, 0x10)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0)
socket$inet_sctp(0x2, 0x1, 0x84)
profil(0x0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0)
open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
bind$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs={0x8, 0x1c, 0x2, 0x2}, 0x1c)

5.949903725s ago: executing program 4 (id=250):
open(&(0x7f0000000080)='./file0\x00', 0x80000000000209, 0x0)
r0 = open$dir(&(0x7f00000016c0)='./file0\x00', 0x1, 0x0)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_int(r1, 0x0, 0xa, 0xffffffffffffffff, 0x46)
pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0)
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x20011, r2, 0x0)
r3 = openat$bpf(0xffffff9c, &(0x7f0000000000), 0x400000, 0x0)
fcntl$setown(r3, 0x6, 0x0)
rename(&(0x7f0000000040)='./file0/file0\x00', 0x0)
aio_write(&(0x7f0000000140)={0xffffffffffffffff, 0x1000001000, 0x0, 0x0, [0xfffffffc], 0x0, 0x0, 0x1, {0x0, 0xffffffffffffffff, 0x0}, {0x0, 0x0, @sigval_ptr}})
socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = kqueue()
openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r5, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r5, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
setsockopt$inet_tcp_int(r5, 0x6, 0x22, &(0x7f0000000040)=0x2, 0x4)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r5, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
kevent(r4, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0)
open(&(0x7f0000000080)='./file0\x00', 0x80000000000209, 0x0)
r6 = open$dir(&(0x7f00000016c0)='./file0\x00', 0x1, 0xa0)
pwritev(r6, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)

5.899966988s ago: executing program 4 (id=251):
r0 = openat$bpf(0xffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$BIOCIMMEDIATE(r0, 0x80044270, &(0x7f0000000040)=0x7f)
ppoll(&(0x7f0000000080)=[{r0}, {r0, 0x10}], 0x2, &(0x7f00000000c0)={0x7fff, 0x80}, &(0x7f0000000100)={[0x8, 0x7, 0xccb, 0x10]}, 0x10)
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000180)=0x1c, 0x0)
bind$inet6(r1, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x3, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = getgid()
fdatasync(r0)
r3 = dup2(r1, r0)
setsockopt$inet_tcp_int(r3, 0x6, 0x10, &(0x7f0000000200)=0x48d1, 0x4)
recvfrom$unix(r3, &(0x7f0000000240)=""/106, 0x6a, 0x40000, 0x0, 0x0)
ioctl$BIOCSETF(r0, 0x80084267, &(0x7f0000000300)={0x5, &(0x7f00000002c0)=[{0x3, 0x4, 0x0, 0x3}, {0x3, 0x72, 0x1, 0x6}, {0x9, 0xd1, 0x0, 0x2}, {0x2, 0xe1, 0x2, 0xfff}, {0xff26, 0xf, 0x40, 0x7fff}]})
getsockname(r1, &(0x7f0000000340)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @rand_addr}}, &(0x7f0000000380)=0x1c)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000003c0), &(0x7f0000000400)=0x4)
kmq_timedsend(r3, &(0x7f0000000440)="3cbe58b9f29515e9831c09eef3b78e3bcf9b81bab01592248652cd914aef9895e2bb25ca694dd50642c5f4664eacf2cd2dc0bbc8c5a4ea073d05dc9d1b07a85fe7f7513e449d82a1b9c6a1e9e96c7cf83e2ec31d863f2220350961ae5e03450b3ba222beeb2bff34526ae3f865", 0x6d, 0x8, &(0x7f00000004c0)={0x9, 0xe})
ioctl$DIOCRGETTSTATS(r3, 0xc44c4440, &(0x7f0000000600)={{"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", "88e6c057cc35fcecdade330c1c8850a40768661552e491f9355363c972be7f49", 0xe6, 0x1}, &(0x7f0000000500)="56efc133348f4952b7ceb4a0cfa38441a45a820b9930e528eec7ff2eb784684bb71939fe60570e8416a48131b954d35b3cb5fc7e0956142945e9a7cce8b2bd16da568ec17048bc47afcab830ded3a8be0444c634e9ef99856e5d931c71c39d6225fe11166d45dd7372c7f7d929aa600db3c8a0d550ec3599fbd057cda056a6d21201eb901b9310af8c096709ec7733185bbcc7387cd1dd8d5dff312efa95b8465bdf6b8c24bbce6df85ba45f65f11147e04ac019b597245c494218fc943cca66d17c32", 0x3, 0x5, 0x8, 0x25040a30, 0xc43, 0x7, 0x10001, 0x2})
setsockopt$sock_linger(r3, 0xffff, 0x80, &(0x7f0000000a80)={0xbee9, 0x7}, 0x8)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000ac0)={<r4=>0x0, 0x6908}, &(0x7f0000000b00)=0x8)
sysarch$I386_SET_LDT(0x1, &(0x7f0000000b80)={0x8, &(0x7f0000000b40)=[{0x47d}], 0x1})
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1000, &(0x7f0000000bc0)=0x101, 0x4)
vfork()
mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3)
r5 = dup(r1)
ioctl$CIOCGSESSION2(r5, 0xc030636a, &(0x7f0000000e00)={0x29, 0x24, 0xe0, &(0x7f0000000c00)="f1bd71f1f33944d268a851308de684933c01391a55c8b4a3a1f01807ce1f53470a899ab8ded51f17ce751021eb436666c3a1e398f419eabdf9d38c5ec6e3a978cafbd07c4f29b07450d4192a1c425c408c020fbe71e13a482936df4710253c10b04426c02c6a217991e96f156b1d84fd90dabe8cabe0bce68708fb832d7462420a411602131e5e1a66974bd2f3974c9c003858b759072d61a433f063f32532822ac817745fe984718b31db7a2eae64526ee807ccb259823c77f666d672a43b4a161d455208652992f51a2778a4776ffcbe096e1614b2b528a73b56c37f38facc", 0xf5, &(0x7f0000000d00)="de9b2970dfe2fff5c1cccdd6eb294df8206578ddcf1e27f1d5f524b2fbcb17b865dc27ae596a661b0586c2afa9f92bbbd14901bd5a76e9d90b856142c149397f437169f2f98d48bc01b98b352d9e994a0a009b1ccee287a6eef493016baa89d6cc878e9e581a8deffd216346ce77dc113ec22d9c223b48ad43d47c500f082cd760aaa77b35198104809db7f74f119cd541543c19ad83f8f25c8d9f36e0ba58133b5d886d19e6b836f618e6bbbe2276ce3bbde18b56750bf7b0c304df2ce7c1510e4f7e6377a3bd2f84a0be8c04ff5dacfa64c45469cd7107673701ed01cf2d3ac0304ba79e0b68309541eb4357bfffe5faea836b74", 0x0, 0x4fb7, [0x32, 0x0, 0xb, 0xf]})
setsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000e40)={r4, 0xc, 0xd}, 0x8)
r6 = fhopen(&(0x7f0000000e80)={{[0x0, 0x7fff]}, {0xffff, 0x2, "7d8757f9144fc5c1f28b6f799518eb90"}}, 0x0)
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r6, 0x84, 0x1f, &(0x7f0000000ec0)=0x7, 0x4)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x15, &(0x7f0000000f00)={r4, 0x2}, 0x8)
setregid(r2, r2)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0xf, &(0x7f0000000f40)={r4, 0x101, 0x6}, 0xc)
setsockopt$inet_tcp_int(r6, 0x6, 0x400, &(0x7f0000000f80)=0x44f, 0x4)

5.709884669s ago: executing program 2 (id=252):
sysarch$I386_SET_PKRU(0xc, &(0x7f0000000240)={0x7, 0x4829, 0x40b1, 0x3}) (async)
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x10000, &(0x7f0000000080)=0xb, 0x4) (async)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24) (async)
setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4) (async)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000001c0)={<r2=>0x0, 0x3, 0x2, 0x0, 0x8}, &(0x7f0000000200)=0x18)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000300)={@in6={{0x1c, 0x1c, 0x2, 0xfffffff9, @loopback}}, r2, 0x9, 0x7, 0x80, 0x8c9c, 0xa, 0xb}, 0x98) (async)
bind$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c) (async)
r3 = socket(0x1c, 0x1, 0x0)
setsockopt$sock_int(r3, 0xffff, 0x1019, &(0x7f0000000080)=0x2d46, 0x4)
r4 = socket(0x2, 0x1, 0x0)
chmod(&(0x7f0000000180)='./file2/file0\x00', 0x2ea) (async)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) (async)
kmq_notify(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @sigval_ptr, @spare=[0x0, 0x0, 0x10001]}) (async)
r5 = openat$bpf(0xffffff9c, &(0x7f0000000040), 0x0, 0x0)
r6 = fcntl$dupfd(r5, 0x0, r5)
fcntl$lock(r6, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}) (async)
r7 = socket$inet(0x2, 0x2, 0x0)
setrlimit(0x8, &(0x7f0000000080)={0x4}) (async)
pipe2(0x0, 0x4) (async)
getsockopt$sock_int(r7, 0xffff, 0x100, &(0x7f0000000000), &(0x7f0000000040)=0x4) (async)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x10, &(0x7f0000000000)=0x7, 0x4) (async)
connect$inet(r4, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) (async)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) (async)
__getcwd(&(0x7f0000000040)=""/99, 0x63) (async)
sendmsg$inet6_sctp(r4, &(0x7f00000002c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, &(0x7f0000000100)=[{&(0x7f00000005c0)="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", 0x156}], 0x1, 0x0, 0x0, 0x81}, 0x0) (async)
bind$inet6(r4, &(0x7f0000000140)={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c) (async)
rfork(0x83000)

5.709603688s ago: executing program 2 (id=253):
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xc0)
r0 = open$dir(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x20000, 0x0)
bindat(r0, 0xffffffffffffffff, &(0x7f0000000140)=@un=@abs={0x8, 0x0, 0x0, 0x2}, 0x8)
sync()
sync()
sync()
socket$inet_sctp(0x2, 0x5, 0x84)
r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, &(0x7f0000001700))
sendto$inet6(0xffffffffffffffff, &(0x7f0000000600), 0x0, 0x0, 0x0, 0x0)
r2 = kqueue()
kevent(r2, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x0, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000200)={'freebsd\x00', 0x600}, 0x24)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0)
open$dir(&(0x7f0000000040)='./file0\x00', 0x200, 0x0)
ktrace(&(0x7f0000000080)='./file0\x00', 0x4, 0x4300, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, <r4=>0xffffffffffffffff})
getpeername$unix(r4, 0x0, &(0x7f00000002c0))
bind$inet(0xffffffffffffffff, 0x0, 0x0)
r5 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_group_source_req(r5, 0x29, 0xc, &(0x7f0000000080)={0x7ff, {{0x1c, 0x1c, 0x2, 0x0, @rand_addr="65cb30df060000000b603666ab2f3df4"}}, {{0x1c, 0x1c, 0x1, 0x0, @mcast2}}}, 0xfc)
dup2(0xffffffffffffffff, r5)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
sendmsg$inet6_sctp(r3, &(0x7f00000002c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, &(0x7f0000000100)=[{&(0x7f00000005c0)="ca1b3b5c422ca65675e274c429d4ecb6043c5c10548af3499af18ae3b738b9b6b5428e18e8a6f70a1fad05f03388e5d7fcc796fa874a4c850fc114d59d7d095f07c3338b7653ed757e08fc8325e69831de6411138839053b1a7b32636f2e05fcbcada2375bde92ed0ac706042efe8a3bcd095a7ab57ac9ddbdc94f1545f59d15ada6e76061b7834beac7d501f26c2752d451ca96b5f61b24c88865cfe25dfb939a9fcbb9146239110e", 0xa9}], 0x1, 0x0, 0x0, 0x81}, 0x20001)
accept4$unix(r3, &(0x7f0000002780)=@file={0x1009, 0x0, ""/4103}, &(0x7f0000000000)=0x1009, 0x0)
ioctl$BIOCFEEDBACK(r1, 0x8004427c, 0x0)

5.499807743s ago: executing program 1 (id=254):
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket(0x11, 0x3, 0x0)
sendto$unix(r1, &(0x7f0000000000)="980005049000000000c708c75786ca900f0e08fecea13ea8fef96ecfc73fd3357ae26caa0416fa4f376336acf00b7804be781e4991f7c8df5f882b297be1aa7923ed00f4c8b2ca3ebbc257699a1f132e27acb5d602000d7d4f6ba8af63ff37282934e4fd89720fd3872babfbb770c1f5a872c881ff7cc53c894303b22f310b40ba36a00f90006ee01be657aea8c500000002000000000000", 0x98, 0x0, 0x0, 0x0)
syz_emit_ethernet(0x3e, &(0x7f0000000580)=ANY=[@ANYBLOB="4315ff6f8c8be7b40dcfd4d46dc13e77167fcf6288f78317"])
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={0x0, 0x2}, 0x8)
munmap(&(0x7f0000fff000/0x1000)=nil, 0x1000)
bind$inet(0xffffffffffffff9c, &(0x7f0000000100)={0x10, 0x2, 0x1, @multicast1}, 0x10)
open(0x0, 0x0, 0x0)
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x40, 0x0)
writev(r2, &(0x7f0000000600)=[{&(0x7f0000000300)="27d5dabd0af2540c6719dfe2f8ea25fbdc712c5374b52815c6dc4f66d2e65adf8b78bff646b4b7bff9a50b51f58ac522b70f9c20bf9d4ae735214cc6c46e55052a6d34b60041065a8c2d352ad933b19e3fd206282cf60e86eb6539a072e20d938af26760f09fe2ec0afcd0a521a767d65ac071db113135bc5aad7e53521f40a0afa926f4d8d287cf33665985a8752bda5fa60fcd2fd8208ac1d80d50c89fd314aeb99f8a52cc6ead605344df9e661750009922d422e684724d0f33f914cc9c05c819c7ad3f62f9ba642764185ae55adae54f00f3f9e9da9c", 0xd8}, {&(0x7f0000000200)="2d6423617603beca7fe150dceeb4a5b850d489b5eb94c1a26ff1adacdb47295698b10167a3c88c3f82e5d95ee15854a88d65f18f590e9513b0bf12c8e620bbda57acb5a20cf7234b01594f3a882a615497b9aecc0b776ac20b92398631c51702458ca768eadcd2f8d3b633666054afdd574f4bf205a22c051d426b12ad4c6a", 0x7f}, {&(0x7f00000007c0)="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", 0xffffffffffffff88}, {&(0x7f0000000740)="b62f0dec238ead57799844dc20d06bcaf31c4fc278a44c2dddd7e595bd5960a1562de8a8b1b243aef1e8bf3b7aa660edc37ff56d848e07e5d290c06505c05a1f0e699162e2928d469317511fa00b6ca3e240787350d99bf0d6a5cd7e43b7bf6f", 0x60}, {&(0x7f00000018c0)="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", 0xf8c}], 0x5)
vfork()
lio_listio(0x1, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x19, @sigval_ptr=0x5, @thr={&(0x7f0000000280)="c4e14572e469c4c281a7e63e2665660fd8c6c4e17d285900da36c4e14012b0f7ffffffc4e2c1a74d7b0f0f4b0090c4e155fc589267f08272d000", &(0x7f00000004c0)="34e2d8719fde4a05c488f5f91a8e08c1feaee96201d4cebe51ad6425eeb4949b2b015dac0c3d591187348baf316060c1f75668"}})
r3 = open(&(0x7f00000002c0)='.\x00', 0x0, 0x0)
mkdirat(r3, &(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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0)
mkdirat(r3, &(0x7f0000000000)='./file0\x00', 0x0)
mkdirat(r3, &(0x7f0000000440)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//file0\x00', 0x0)
r4 = open(&(0x7f0000000500)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//file0\x00', 0x0, 0x1)
fchownat(r4, &(0x7f00000003c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//../file0\x00', 0x0, 0x0, 0x0)
rename(&(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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//file0\x00', &(0x7f0000000180)='./file0\x00')
setfib(0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2, 0x11, r2, 0x0)
sendmsg$unix(r4, &(0x7f0000000640)={0x0, 0x0, 0x0, 0xfffffffffffffdd7, 0x0, 0x0, 0x1}, 0x8)
setsockopt$sock_int(r0, 0xffff, 0x4, &(0x7f00000000c0)=0x5, 0x4)
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r5, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @empty, 0x7fff}, 0xfffffda3)
sendmsg$inet6_sctp(r5, &(0x7f00000006c0)={0x0, 0x2c, &(0x7f00000005c0)=[{&(0x7f0000000340)="8a", 0x1}], 0x1}, 0x0)
aio_readv(&(0x7f0000000180)={0xffffffffffffffff, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x2, 0x0, @sival_ptr=0x1, @ke_flags}})
fork()
fork()
setsid()

5.333048025s ago: executing program 0 (id=255):
socket$inet_sctp(0x2, 0x1, 0x84) (async)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00', 0x1}, 0x24) (async)
connect$inet(r0, &(0x7f0000000240)={0xfffffffffffffed8, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)
sendto(r0, &(0x7f0000003200)="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", 0x7b8, 0x0, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x109, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
shutdown(r0, 0x1)
chroot(0x0) (async, rerun: 32)
symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00') (async, rerun: 32)
faccessat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x3, 0x0) (async)
r1 = socket$inet_sctp(0x2, 0x1, 0x84) (async, rerun: 64)
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) (rerun: 64)
ioctl$CIOCGSESSION2(r2, 0xc030636a, &(0x7f0000000080)={0x17, 0x0, 0x10, &(0x7f0000000000)="ec7b00000900ff2425c1f0a58b519798", 0x0, 0x0, 0x0, 0xfdffff85, [0x0, 0x0, 0xffffffff]}) (async, rerun: 32)
ioctl$CIOCCRYPT(r2, 0xc01c6367, &(0x7f0000000340)={0x0, 0x2, 0x0, 0xd60, &(0x7f0000000380), 0x0, 0x0, &(0x7f00000001c0)}) (rerun: 32)
r3 = socket(0x1c, 0x1, 0x0)
setsockopt$sock_int(r3, 0xffff, 0x1018, &(0x7f0000000180)=0xb091, 0x4) (async, rerun: 32)
sendmsg$inet_sctp(r3, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c, 0x0}, 0x0) (async, rerun: 32)
freebsd11_fhstatfs(&(0x7f0000000180)={{[0x6, 0x800]}, {0x2, 0x3, "9d38bb87af2c80e7c7d0770610343af2"}}, &(0x7f0000000200)) (async)
sendto$inet(r1, 0x0, 0x0, 0x20104, 0x0, 0x0) (async)
syz_emit_ethernet(0x1f6, &(0x7f0000000880)=ANY=[@ANYBLOB="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"]) (async)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) (async, rerun: 64)
connect$inet(r4, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) (async, rerun: 64)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet6_sctp(r5, &(0x7f00000014c0)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="f64183166fdde728261d6404f7092ed9"}, 0x1c, &(0x7f0000000f80)=[{&(0x7f0000000200)="1c", 0x1}, {0x0}, {0x0}, {0x0}], 0x4, &(0x7f0000001440)=ANY=[@ANYBLOB="2c0000008400000002000000000000001000000008000000fcffffff00"/40, @ANYRES32, @ANYBLOB="1c000000840000000a000000000000000001"], 0x48}, 0x0) (async)
sendmsg$inet6_sctp(r4, &(0x7f00000002c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, &(0x7f0000000100)=[{&(0x7f00000005c0)="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", 0x162}], 0x1, 0x0, 0x0, 0x81}, 0x0)

5.332072425s ago: executing program 0 (id=256):
openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
symlinkat(&(0x7f0000000040)='.\x00', 0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00') (async)
open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) (async)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) (async)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) (async)
r0 = socket$inet_sctp(0x2, 0x1, 0x84) (async)
connect$inet(0xffffffffffffffff, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r1, &(0x7f00000000c0)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="66000000840000000a0000001001100002004a5d077a08006f0000010000000010000000930e000000e40000c700000000000fea", @ANYRES32=0x0, @ANYBLOB="1c000000840000000a0000181df90b00000000000000000000000001100000008400000000004000000200002c00000084"], 0xec}, 0x0)
sendmsg$inet6_sctp(r1, &(0x7f0000000180)={0x0, 0x6, 0x0}, 0x189) (async)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x0, 0x700}, 0x10) (async)
sendmsg$inet6_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0)
connect$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x7fff}, 0x10) (async)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
r3 = dup2(r0, r2)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000200)={<r4=>0x0, 0x3, 0x7}, &(0x7f0000000240)=0xc) (async)
setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000300)={0x7f, 0xd2, 0x2, 0x4, 0x10, 0x1, 0x1, 0xd1, 0xfb, 0x8, 0xc}, 0xb)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000000)={<r5=>r4, 0xfffe, 0x3, 0x8, 0x9}, &(0x7f0000000080)=0x18) (async)
fcntl$setstatus(r2, 0x4, 0x10040)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x1, 0x8, @empty}}, r5, 0x2, 0xfffffffd, 0xf6, 0xffbd}, &(0x7f0000000180)=0x98)
socket$inet(0x2, 0x0, 0x0) (async)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={@in6={{0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @multicast2}}}, 0x0, 0x0, 0x0, 0x291}, 0x98)
ksem_post(0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async)
r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0), 0x2, 0x0)
ioctl$DIOCGETADDR(r6, 0xc4704436, &(0x7f0000000080)="68536d0412a4fc474e2c673c4cb012")
r7 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x21, &(0x7f00000003c0)={0x0, 0x1810}, 0x10) (async)
kmq_open(&(0x7f0000000080)='./file0\x00', 0x200, 0x102, 0x0)

5.330159869s ago: executing program 0 (id=257):
r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0)
writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000200)="0e", 0x1}, {&(0x7f0000000380)="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", 0x341}], 0x2)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1, 0x0, 0x0)
socket$inet_icmp(0x2, 0x2, 0x1)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000000)={@in={{0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, &(0x7f00000000c0)=0x98)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x0, 0x5, @mcast2, 0x800}}, 0x0, 0x8d, 0x8, 0x9, 0x6, 0x4, 0x4}, 0x98)
socket$inet_sctp(0x2, 0xb, 0x84)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x8000, 0x0)
ioctl$DIOCRADDADDRS(r2, 0xc0184415, &(0x7f0000000a80)={{"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", "ed1fcb145aabe5e20000000004000000000000007600"}, 0x0, 0x14, 0x6, 0x0, 0x20000002, 0x3, 0x0, 0xfffffffffffffffb})
openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0)
pipe2(&(0x7f00000000c0)={<r3=>0xffffffffffffffff}, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000240)={'rack\x00', 0x4}, 0x24)
open$dir(&(0x7f0000000340)='./file0\x00', 0x80, 0xa0)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f0000002580)={0x0, 0x3}, 0x8)
bind(r4, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r4, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
r5 = dup(r4)
setsockopt$inet6_IPV6_HOPOPTS(r5, 0x29, 0x31, &(0x7f00000001c0)=ANY=[@ANYBLOB="000300000000000000010005240000010357f731000005020000cca4314ea6506e953f246a895bc4b07b706400000000"], 0x20)
sendto$inet6(r5, &(0x7f0000000380)="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", 0x100, 0x101, 0x0, 0x0)
mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x12, r0, 0x0)
msync(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2)
r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r6, 0x3862)
r7 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x11, r7, 0x0)
mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000)

5.315575652s ago: executing program 0 (id=258):
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount(&(0x7f0000000000)='ufs\x00', &(0x7f0000000080)='./file0\x00', 0x0, &(0x7f0000000140))
rename(&(0x7f0000000d80)='./file0\x00', &(0x7f0000000180)='./file1\x00')
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
r1 = socket$inet6(0x1c, 0x2, 0x0)
r2 = socket$inet6(0x1c, 0x2, 0x0)
r3 = fork()
sigqueue(r3, 0x11, @sival_ptr)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r5 = dup2(r4, r4)
setsockopt$sock_int(r5, 0xffff, 0x2000, 0x0, 0x0)
wait4(r3, 0x0, 0x8, 0x0)
setsockopt(r2, 0x29, 0x40, &(0x7f0000000000)="77941fc7", 0x4)
bind$inet6(r2, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @loopback={0x4}}, 0x1c)
bind$inet6(r1, &(0x7f0000000080)={0xffffff5e, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00')
mount(&(0x7f0000000000)='cd9660\x00', &(0x7f0000000040)='./file0/file0\x00', 0x0, &(0x7f0000001b80))

4.899890147s ago: executing program 4 (id=259):
r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0)
symlinkat(&(0x7f00000005c0)='\x00', r0, &(0x7f0000000c80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') (async)
symlinkat(&(0x7f0000000dc0)='./file0\x00', r0, &(0x7f0000000ec0)='./file1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
rename(&(0x7f0000000980)='./file1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000a80)='./file0\x00')
rename(&(0x7f0000000d80)='./file0\x00', &(0x7f0000000180)='./file1\x00') (async, rerun: 64)
openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0) (async, rerun: 64)
rename(&(0x7f0000000700)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000800)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
rename(&(0x7f0000000040)='./file1\x00', &(0x7f0000000480)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
socket$inet6_sctp(0x1c, 0x1, 0x84) (async)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async, rerun: 64)
r1 = socket$inet_sctp(0x2, 0x5, 0x84) (rerun: 64)
connect$inet(r1, &(0x7f0000000140)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
dup2(0xffffffffffffffff, 0xffffffffffffffff) (async)
r2 = kqueue()
kevent(r2, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0) (async, rerun: 32)
r3 = socket(0x2, 0x1, 0x0) (rerun: 32)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
sendmsg$inet6_sctp(r3, &(0x7f00000002c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, &(0x7f00000001c0)=[{&(0x7f00000005c0)="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", 0x143}], 0x1, 0x0, 0x0, 0x8d}, 0x0)
accept4$unix(r3, &(0x7f0000001740)=@file={0x1009, 0x0, ""/4103}, &(0x7f0000000000)=0x1009, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r4, &(0x7f0000000340)={0x1c, 0x1c, 0x2, 0x1ff, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c) (async)
fstatat(r1, &(0x7f0000000180)='./file0\x00', 0x0, 0x200) (async)
connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) (async)
rfork(0x85000) (async, rerun: 64)
msgget$private(0x0, 0x5bb) (async, rerun: 64)
open$dir(&(0x7f0000000b80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x200, 0x0) (async)
r5 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0)
symlinkat(&(0x7f0000000700)='./file1\x00', r5, &(0x7f0000000200)='./file1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')

4.870555462s ago: executing program 2 (id=260):
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r1 = socket$bt_rfcomm(0x24, 0x1, 0x88)
getsockopt$bt_rfcomm(r1, 0x816, 0x3, &(0x7f0000000200)=""/143, &(0x7f00000000c0)=0x8f)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@loopback, @remote={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}}, 0xc)
ktimer_create(0x4, 0x0, &(0x7f0000000100)=<r2=>0x0)
ktimer_settime(r2, 0x0, &(0x7f00000002c0)={{}, {0x40}}, 0x0)
ktimer_settime(r2, 0x0, &(0x7f0000000000)={{0x3, 0x71}, {0x7, 0x1}}, &(0x7f0000000040))
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000001c0)={@multicast2}, 0xc)
setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000080)={@local={0xac, 0x14, 0x0}}, 0xc)

4.869892075s ago: executing program 2 (id=261):
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc030636a, &(0x7f0000000000)={0x29, 0x0, 0x1e, &(0x7f0000000040)="72e8789fa2e77d9bcf47eaa3c96be4435162120119167dd041d616205079", 0x0, 0x0, 0x0, 0x7d32559c, [0x8, 0x0, 0x0, 0x60]})
ioctl$CIOCCRYPT(r0, 0xc01c6367, &(0x7f0000000700)={0x0, 0x1, 0x0, 0x10020, &(0x7f0000000000), 0x0, 0x0, &(0x7f00000008c0)})

4.869353206s ago: executing program 2 (id=262):
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
r3 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$CIOCGSESSION2(r3, 0xc030636a, &(0x7f0000000180)={0x2a, 0x0, 0x20, &(0x7f00000000c0)="72e8789fa2e77d9bcf47eaa3c96be4435162120119167dd041d616205079e98e", 0x0, 0x0, 0x0, 0x7d32559a, [0x0, 0x10]})
ioctl$CIOCCRYPT(r3, 0xc01c6367, &(0x7f0000000100)={0x0, 0x1, 0x1, 0x9, &(0x7f0000000200), 0x0, 0x0, &(0x7f0000000040)})
sendmsg$unix(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="10000000ffff0000", @ANYRES32=r2], 0x10}, 0x0)
recvmsg(r1, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000018c0)=""/129, 0x81}, 0x0)

4.846907381s ago: executing program 4 (id=263):
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000100)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="000000004b35950b00000000000000da"}, 0x1c)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r5=>0x0]}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000000)={r5, 0xa, 0xff}, 0x8)
statfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, <r6=>0x0})
setreuid(r6, 0x0)
openat$md(0xffffff9c, &(0x7f0000000140), 0x200, 0x0)
getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={r5, 0xc, 0x3f}, &(0x7f0000000080)=0x8)
r7 = dup2(r1, r0)
sendto$inet(r1, &(0x7f0000000100)="fb", 0xfffffcd2, 0x84, &(0x7f0000000000)={0x10, 0x2, 0x3, @rand_addr=0x20000008}, 0x10)
aio_writev(&(0x7f0000000500)={r7, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, @sigval_ptr}})
aio_read(&(0x7f0000000080)={0xffffffffffffffff, 0x4, &(0x7f0000000000)="c494c335975a80c1edff275c", 0xc, [0x188948e0, 0x1], 0xd, 0x1, 0xd6a, {0x3, 0x6, 0x0}, {0x2, 0x1a, @sigval_ptr=0x9, @spare=[0x8, 0xffffffff, 0x81, 0x9, 0x81, 0x1, 0x7, 0x6]}})
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x3)

4.846732719s ago: executing program 2 (id=264):
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0)
aio_write(&(0x7f0000000240)={r0, 0x80000001, &(0x7f0000000040)="e2", 0x1, [0x0, 0x1ff], 0x0, 0x0, 0x0, {0x0, 0x7, 0x0}, {0x0, 0x0, @sival_int, @ke_flags=0x9fc040a3bd859cca}})
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0) (async, rerun: 32)
mlockall(0x2) (rerun: 32)
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x20011, r1, 0x0) (async)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) (async, rerun: 32)
syz_emit_ethernet(0x66, &(0x7f00000003c0)=ANY=[@ANYBLOB="aaaaaaaaaaaad0b57e01000000000000ea0700303a00fe8000000000000000000000000000aaff0200000000000000000000000000010102907800000000605adf0000002c0000000000000000000000ffff000000001d00"/102]) (rerun: 32)
mincore(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0) (async)
rfork(0x96014) (async, rerun: 64)
write(r1, &(0x7f0000000080)="ba", 0x100000) (rerun: 64)

4.019635275s ago: executing program 1 (id=265):
mlock(&(0x7f0000bd6000/0x1000)=nil, 0x1000)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
aio_write(&(0x7f0000000240)={0xffffffffffffffff, 0x80000001, &(0x7f0000000040)="e2", 0x1, [], 0x2, 0x0, 0x0, {0x0, 0x7, 0x0}, {0x0, 0x3ffe, @sival_int, @ke_flags=0xc088}})
r1 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0)
syz_emit_ethernet(0x8e, &(0x7f00000003c0)=ANY=[@ANYBLOB="db88abee85f63c39f25ce248821e875792f3e38e858ef6f0c87f0026cfb54a5bdb813564c5a44b23780cc73ff829fdc11c13f61947ee6c07bbe76f"]) (async)
syz_emit_ethernet(0x8e, &(0x7f00000003c0)=ANY=[@ANYBLOB="db88abee85f63c39f25ce248821e875792f3e38e858ef6f0c87f0026cfb54a5bdb813564c5a44b23780cc73ff829fdc11c13f61947ee6c07bbe76f"])
open(&(0x7f00000000c0)='./file0\x00', 0x615, 0x0) (async)
open(&(0x7f00000000c0)='./file0\x00', 0x615, 0x0)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
r2 = dup(r0)
setsockopt$inet6_IPV6_HOPOPTS(r2, 0x29, 0x31, &(0x7f0000000300)=ANY=[@ANYBLOB="00030000000000000001009147d1b2ef8c032700000005020000050200000000"], 0x20) (async)
setsockopt$inet6_IPV6_HOPOPTS(r2, 0x29, 0x31, &(0x7f0000000300)=ANY=[@ANYBLOB="00030000000000000001009147d1b2ef8c032700000005020000050200000000"], 0x20)
sendto$inet6(r1, &(0x7f00000025c0)="d39b2845e7ba3176e4274c88fadfa50700cd5e5dc0e3faf8152b08516a85021e4e44df284df341d4f5f4940090eb8e4de3d83a9831e0d22ea7d470e904a9b060ebc8a685bda77a67145eff01521c88ea73c9f838e773fc308188c6ee56b9e6afac9d32999f6ae7aca4a6482b2e9ba4db09ff4333a648fecd5002dd930b8876bfd5c1491ebb8a9f5f44a17db4", 0xfffffffffffffe4a, 0x0, 0x0, 0x0)
fork()
socket(0x1, 0x5, 0x80) (async)
r3 = socket(0x1, 0x5, 0x80)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
setsockopt$inet_tcp_int(r3, 0x6, 0x44c, &(0x7f0000000200), 0x4)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r4, 0x84, 0x13, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYRES64=r4], 0x8)
sendto$inet6(r4, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000500)={0x0, &(0x7f0000000540)}, &(0x7f0000000340)=0x8) (async)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000500)={0x0, &(0x7f0000000540)}, &(0x7f0000000340)=0x8)
rfork(0x85000) (async)
rfork(0x85000)
mprotect(&(0x7f0000400000/0xc00000)=nil, 0xc00000, 0x5)
socket(0x26, 0x2, 0x0)
socket(0x2, 0x1, 0x0) (async)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r5, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
bind$inet(r5, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
thr_suspend(0x0) (async)
thr_suspend(0x0)
rfork(0x0)
syz_emit_ethernet(0x42, 0x0)
mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5) (async)
mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5)
connect$inet(0xffffffffffffffff, 0x0, 0x0) (async)
connect$inet(0xffffffffffffffff, 0x0, 0x0)

4.018925805s ago: executing program 0 (id=266):
syz_extract_tcp_res$synack(&(0x7f0000000040), 0x1, 0x0)

352.095388ms ago: executing program 0 (id=267):
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendto$inet6(r0, &(0x7f0000002700)="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", 0x30e, 0x0, &(0x7f0000001280)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c) (async)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r1, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000440), 0x1)
sendmsg$inet6_sctp(r1, &(0x7f00000002c0)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000000300)="3634fb0c67dc3430f85536d1b958467de732e3d6779a8f56730a319e83cf5a37810dfe3727bc6fec311275a86ba13dbb0cc600628e5d2cc51d3084194c11b76aa054059fb977c24ff336f5332b4c7c", 0x4f}], 0x1, 0x0, 0x0, 0x18c}, 0x0) (async, rerun: 64)
r2 = socket(0x11, 0x10000000000003, 0x0) (rerun: 64)
setsockopt$sock_int(r2, 0xffff, 0x1015, &(0x7f0000000000), 0x4)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x200000, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)

309.642283ms ago: executing program 1 (id=268):
syz_emit_ethernet(0x36, &(0x7f0000000040)={@broadcast, @random="0010000800", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x65, 0x0, 0x0, 0xffffff84, 0x0, @remote={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}}, @tcp={{0x1, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}})
socket$inet_udplite(0x2, 0x2, 0x88)
chmod(0x0, 0x20)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x4, 0x0)
freebsd11_kevent(r0, &(0x7f0000000100)=[{0x6, 0xb, 0xcc, 0xc0000000, 0x3c, 0x5}], 0x1, 0x0, 0x0, 0x0)
ioctl$DIOCGETADDR(r0, 0xc4704436, &(0x7f0000000040)="b3dcc0")
setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffff9c, 0x6, 0x40, &(0x7f0000000000)='newreno\x00', 0x8)
mount(&(0x7f0000000000), 0x0, 0xc4, 0x0)
socket(0x2, 0x1, 0x0)
syz_emit_ethernet(0x10dc, &(0x7f0000000340)=ANY=[@ANYRESOCT=0x0])
syz_extract_tcp_res(&(0x7f0000000000), 0xc, 0xf)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet_tcp(0x2, 0x1, 0x0)
open$dir(&(0x7f0000000100)='.\x00', 0x0, 0x0)
ksem_init(0x0, 0x0)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x47, &(0x7f00000000c0)=0x800, 0x4)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)
open$dir(&(0x7f0000000b80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x200, 0x0)
symlink(&(0x7f0000000000)='.\x00', &(0x7f0000000040)='./file0\x00')
r2 = openat(0xffffffffffffff9c, 0x0, 0x201, 0x0)
freebsd11_lstat(0x0, &(0x7f0000000380))
socket$inet6_sctp(0x1c, 0x1, 0x84)
ioctl$DIOCXROLLBACK(r2, 0xc00c4453, &(0x7f00000005c0)="9da09225bb88cdd524001e5d4e7df1cfcd09bedf9eb889911d9d3e4b3bba2b613b31abfdadf0700859b25879977630e8cf74110f23ee0aa9796f6ad26f4430dc7ecdc6649b92a4f7f648745609f9f3863d3557a8abd169515cc7c5081cc2c2aa6859f1e1bd27974a69518617fa5d9326c9df934ffb4afbc3dcc792bf201a5a9455061cd893c80ea713c93555399123e090d01a859890aab72a8a57da7f8b2740a2631dff54e43b4f9129ed05b0da2f29682327bc2dc4dfb2371ce558cc800860ba50781957e28f79c23776fae7390e25c0d4126b69c2857f8b967b750fdd79dab5")
mprotect(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x5)
r3 = socket$unix(0x1, 0x5, 0x0)
sendmsg$unix(r3, &(0x7f0000009140)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@rights={0x10, 0xffff, 0x1, [r3]}, @cred={0x60, 0xffff, 0x3, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x10, [0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]}], 0x70}, 0x80)
mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1)

0s ago: executing program 4 (id=269):
openat$crypto(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x3, 0x0, 0x4}, 0x10)
getpgid(0x0)
ksem_init(&(0x7f00000000c0)=<r1=>0x0, 0x7fff)
ksem_destroy(r1)
open(&(0x7f0000000480)='./file0\x00', 0x80, 0x0)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
minherit(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0)
ksem_open(&(0x7f0000000100)=<r2=>0x0, &(0x7f0000000380)='\x00', 0x400, 0x45, 0x4)
ksem_wait(r2)
r3 = socket(0x1c, 0x1, 0x0)
bind$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
connect$inet6(r3, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00', 0x9}, 0x24)
fork()
r4 = kqueue()
kevent(r4, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0)
open(&(0x7f0000000080)='./file0\x00', 0x80000000000209, 0xa1)
pwritev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r5 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0)
ioctl$DIOCSETIFFLAG(0xffffffffffffff9c, 0xc0284459, &(0x7f0000000040)={0x10, 0x0})
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x20011, r5, 0x0)
sync()
writev(r3, &(0x7f0000000180)=[{&(0x7f0000000100)}, {&(0x7f0000000200)="4d1e008eae11665ed39848350bdd24ac9834edea511fd2b26fd17cb6f0e1725aba3fe5be291fbb7c2fdc72f24a09c731def2ee28fd867168f772600511cade97a56538b13b754df5128e465b811b07f47c53da4e3c88aed8087c09b8be0c076e1b997e7e18e312a5dc592f356b3fc3bdf32c922b91b99d0179b865af42309480eb2a588ada3fb458c7eba50789c4e19b21d469627c7ad0dffc2b0eaab6ff4ea7b1515e037b18fbb84232f7ef40f1dc22fa6590d4c8bbe5c9a440e6ef3d01eb16858f60b916cccb13f5852f13886367b8baeb9cfd9f", 0xd5}, {&(0x7f0000000300)="4ecfff2113742ca048efbcd0bede4e6629061162314319e3ab314b333eb345fcde8e399d7ccf1d7c17d6f22409dbd592a2fbcd1340d5501e8540c5d1bbe0e285b42380e064ddd06332565c3804dad1463c21f3cae81a838fcaf4d96c5fdb10fca9ae44b1343e3e52b2702faefa", 0x6d}], 0x3)

kernel console output (not intermixed with test programs):

Warning: Permanently added '10.128.0.114' (ED25519) to the list of known hosts.
Out of ktrace request objects.
if_delmulti_locked: detaching ifnet instance 0xfffffe0058782800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058782800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058783800
vnode_pager_putpages: zero-length write at 0 resid 131072
0xfffffe00754526e0: type VREG state VSTATE_CONSTRUCTED op 0xffffffff83500380
    usecount 5, writecount 4, refcount 35 seqc users 0
    hold count flags ()
    flags (VIRF_PGREAD|VMP_LAZYLIST)
    v_object 0xfffffe005bb6ca50 ref 1 pages 264 cleanbuf 32 dirtybuf 1
    lock type ufs: EXCL by thread 0xfffffe005bb08740 (pid 1038, syz-executor, tid 100407)
	nlink=1, effnlink=1, size=1048576, extsize 0
	generation=cb913186, uid=0, gid=0, flags=0x50000
	ino 103, on dev gpt/rootfs
if_delmulti_locked: detaching ifnet instance 0xfffffe00079f8000
vnode_pager_putpages: zero-length write at 0 resid 131072
0xfffffe006e18aa50: type VREG state VSTATE_CONSTRUCTED op 0xffffffff83500380
    usecount 0, writecount 0, refcount 35 seqc users 0
    hold count flags ()
    flags (VIRF_PGREAD|VI_DOINGINACT|VMP_LAZYLIST)
    v_object 0xfffffe005bb7a630 ref 0 pages 264 cleanbuf 12 dirtybuf 21
    lock type ufs: EXCL by thread 0xfffffe005baf3000 (pid 1119, syz-executor, tid 100240)
	nlink=1, effnlink=1, size=1048576, extsize 0
	generation=bbada8e, uid=0, gid=0, flags=0x40008<modified>
	ino 118, on dev gpt/rootfs
if_delmulti_locked: detaching ifnet instance 0xfffffe0058782800
if_delmulti_locked: detaching ifnet instance 0xfffffe00079f8000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058782800
witness_lock_list_get: witness exhausted
maxproc limit exceeded by uid 0 (pid 3811); see tuning(7) and login.conf(5)
maxproc limit exceeded by uid 0 (pid 2251); see tuning(7) and login.conf(5)
maxproc limit exceeded by uid 0 (pid 7070); see tuning(7) and login.conf(5)
SYZFAIL: posix_spawn failed
 (errno 35: Resource temporarily unavailable)


FreeBSD/amd64 (ci-freebsd-i386-4.us-central1-b.c.syzkaller.internal) (ttyu0)

login: maxproc limit exceeded by uid 0 (pid 3188); see tuning(7) and login.conf(5)
set $lines = 0
Password:maxproc limit exceeded by uid 0 (pid 7203); see tuning(7) and login.conf(5)

Login incorrect
login: maxproc limit exceeded by uid 0 (pid 2391); see tuning(7) and login.conf(5)
show registers
Password:maxproc limit exceeded by uid 0 (pid 8875); see tuning(7) and login.conf(5)

Login incorrect
login: maxproc limit exceeded by uid 0 (pid 8901); see tuning(7) and login.conf(5)
ps
Jan  1 00:00:30 ci-freebsd-i386-4 login[748]: 2 LOGIN FAILURES ON ttyu0
Password:maxproc limit exceeded by uid 0 (pid 8382); see tuning(7) and login.conf(5)

Login incorrect
login: maxproc limit exceeded by uid 0 (pid 3703); see tuning(7) and login.conf(5)
show malloc
Password:maxproc limit exceeded by uid 0 (pid 4562); see tuning(7) and login.conf(5)

Login incorrect
maxproc limit exceeded by uid 0 (pid 5308); see tuning(7) and login.conf(5)
maxproc limit exceeded by uid 0 (pid 5308); see tuning(7) and login.conf(5)