last executing test programs:

3.413146321s ago: executing program 0 (id=110):
open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x8)
unmount(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/file0\x00', 0x48000101)
open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0)
aio_write(&(0x7f0000000240)={r0, 0x80000002, &(0x7f0000000040)="e2", 0x1, [], 0x1, 0x5, 0xfffffffc, {0x0, 0x7, 0x0}, {0x0, 0x0, @sival_int=0xe, @thr={0x0, 0x0}}})
r1 = kqueue()
kevent(r1, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0)
r2 = socket(0x1, 0x1, 0x0)
setsockopt(r2, 0x0, 0x6a, 0x0, 0x0)
r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
getsockopt$inet_int(r3, 0x0, 0x32, 0x0, &(0x7f0000001540))
setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0)
r4 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r5, 0x84, 0x1b, &(0x7f0000000000)=0x80000001, 0x4)
sendmsg$inet6_sctp(r5, &(0x7f0000000680)={&(0x7f0000000640)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0xffffffff}, 0x1c, &(0x7f00000001c0)}, 0x0)
ioctl$FILEMON_SET_FD(r4, 0xc0045301, &(0x7f0000000100)=r5)
ktimer_create(0x0, 0x0, &(0x7f0000000400))
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, 0x0, &(0x7f0000000100))
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)={@in={{0x10, 0x2, 0x0, @rand_addr=0xfffff708}}, 0x0, 0x6, 0x9e, 0x4}, &(0x7f0000000200)=0x90)
syz_emit_ethernet(0xed, &(0x7f0000001040)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000086dd60ae029d00b73afffe8000000000000000000000000000aaff02000000000000000000000000000187009078ff01000000000000d8c9929cce0000000000000001020381dd8b6d81d74308220780a85601c8d3d87c876dfa5d02114e4ed15681db3731eb5b15109aea05e9f1fc532bcb08377f53283dc3ae11644625872b5d1806b5af9c17f29136a33973b4b79f0dc76bf189bf9b4ba8b1b6ad66fc2a0cce4e4de58e5e0213e8c940b448ca099d4f000000000000ac3cc517dacf010b0b090676f8f9c7db2a319613566cb0d81ce04d4a00"/236])
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
fcntl$dupfd(r6, 0x0, r6)
ksem_init(0x0, 0x0)
r7 = socket(0x1c, 0x3, 0x0)
r8 = socket(0x1b, 0x3, 0x0)
sendto$inet6(r8, &(0x7f0000000000)="02fc1dd56d0131fd8c68dfd48fc30d4e", 0xb68, 0x0, 0x0, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r7, 0x29, 0x31, 0x0, 0x1010)
sendto(r7, 0x0, 0x0, 0x0, &(0x7f0000000080)=@in={0x10, 0x2, 0x3, @broadcast}, 0x10)
open(0x0, 0x80400000000206, 0x0)

3.122511636s ago: executing program 0 (id=113):
sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x80, 0x0, 0x0)
r0 = kqueue()
kevent(r0, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x200000003, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0)
socket$inet(0x2, 0x4000000000000001, 0x0)
r1 = open$dir(&(0x7f0000000b80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x200, 0x0)
open(&(0x7f00000005c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x70e, 0x2)
link(&(0x7f0000000940)='./file0\x00', &(0x7f0000000d40)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
link(&(0x7f0000000100)='./file0\x00', &(0x7f0000000bc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
symlink(&(0x7f0000000ac0)='./file0\x00', &(0x7f0000000e40)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000f40)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
mkdir(&(0x7f0000000080)='./file0\x00', 0x0)
rename(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00')
r2 = openat(r1, &(0x7f0000000000)='./file0\x00', 0x800, 0x140)
aio_write(&(0x7f0000000340)={r2, 0x80000001, &(0x7f0000000300)="e2", 0x1, [], 0x0, 0x0, 0x0, {0x0, 0x7, 0x0}, {0x0, 0x0, @sival_int, @ke_flags=0xc088}})
mkdir(&(0x7f0000000040)='./file0\x00', 0x38)
open(&(0x7f0000000b40)='./file0\x00', 0x7843d88b80d1cecd, 0x100)
r3 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0)
mlockall(0x2)
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x20011, r3, 0x0)
clock_getres(0x4, &(0x7f0000000140))
rfork(0x96014)
sync()
ktimer_delete(0x0)
ktimer_gettime(0x0, 0x0)
ktimer_settime(0x0, 0x1, &(0x7f00000001c0)={{0xe1a, 0x1ff}, {0x6, 0x8}}, &(0x7f0000000200))
faccessat(0xffffffffffffffff, 0x0, 0x4, 0x400)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
madvise(&(0x7f00007e9000/0x3000)=nil, 0x3000, 0x3)

3.000131839s ago: executing program 3 (id=114):
r0 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x1)
pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) (async, rerun: 32)
open(&(0x7f0000000280)='./file0\x00', 0x8aa0, 0x0) (async, rerun: 32)
ktrace(&(0x7f0000000040)='./file0\x00', 0x4, 0xb1c, 0x0) (async)
r1 = openat$md(0xffffffffffffff9c, &(0x7f00000002c0), 0x2000000, 0x0)
syz_emit_ethernet(0x22, &(0x7f0000000380)=ANY=[@ANYBLOB])
open(&(0x7f0000000040)='./file0\x00', 0x205, 0x0)
extattr_get_file(&(0x7f00000001c0)='./file0\x00', 0x5, &(0x7f0000000240)='\x00', 0x0, 0x0)
open$dir(0x0, 0x200, 0x0) (async)
r2 = socket$inet(0x2, 0x3, 0x2)
bind$bt_rfcomm(0xffffffffffffff9c, 0x0, 0x0) (async)
link(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='./file1\x00') (async)
r3 = socket$inet(0x2, 0x4000000000000001, 0x0) (async)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
setsockopt$inet_opts(r3, 0x0, 0x1, &(0x7f00000002c0)="ee08", 0x2) (async)
link(&(0x7f0000001b40)='./file1\x00', &(0x7f0000001b80)='./file1\x00') (async)
unmount(&(0x7f0000000080)='./file0\x00', 0x0) (async)
ioctl$MDIOCRESIZE(r1, 0xc1c06d04, &(0x7f0000000040)={0x0, 0x0, 0x2, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0xe223, 0x80000001, 0x0, [0x0, 0x2, 0x0, 0x0, 0x1, 0x0, 0x7, 0x7, 0x0, 0x0, 0xffffffff, 0x63, 0x0, 0x0, 0x0, 0xfffffffe, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x176a6, 0x0, 0x0, 0x0, 0x1, 0x0, 0xfffffffc, 0x0, 0xffffffff, 0x0, 0x0, 0xffffffff, 0x1, 0xfffffffc, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x403, 0x5, 0x2, 0x1, 0x0, 0x0, 0x0, 0x400000, 0x0, 0xa44f, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x7, 0x0, 0x8, 0xfffffffc, 0x0, 0x0, 0x0, 0x401, 0xfffffc01, 0x0, 0x3, 0x0, 0x4, 0x0, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x2d3133fa]})
getsockname(r2, &(0x7f0000000000)=@un=@abs={0x8}, &(0x7f0000000200)=0x8)

2.704461969s ago: executing program 0 (id=115):
socket$inet6_tcp(0x1c, 0x1, 0x0)
pipe2(&(0x7f0000000080)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x0)
write(r0, &(0x7f0000000140)='\x00', 0xfe80)
poll(&(0x7f0000000000)=[{}], 0x20000000000000fe, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0xc)
r2 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x0)
pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
aio_write(&(0x7f0000000240)={r1, 0x80001001, &(0x7f0000000300)="e2b7", 0x2, [], 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, @sival_int, @spare=[0x0, 0x1, 0x0, 0x0, 0x0, 0x5]}})
r3 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x12, r3, 0x0)
mount(&(0x7f0000000000)='msdosfs\x00', &(0x7f0000000040)='./file0\x00', 0x18400480, &(0x7f00000001c0))
r4 = socket(0x2, 0x1, 0x0)
symlink(&(0x7f00000003c0)='.\x00', &(0x7f0000000140)='./file0\x00')
chroot(&(0x7f0000000000)='./file0\x00')
open$dir(&(0x7f0000000300)='./file0/file0/..\x00', 0x20000, 0x6)
r5 = socket$inet6_udplite(0x1c, 0x2, 0x88)
getsockopt$inet6_buf(r5, 0x29, 0x23, 0x0, &(0x7f0000000b00))
renameat(r2, &(0x7f00000004c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', r2, &(0x7f0000000740)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
setsockopt$inet_tcp_int(r4, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r4, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
sendmsg$inet6_sctp(r4, &(0x7f00000002c0)={&(0x7f0000000380)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, &(0x7f0000000100)=[{&(0x7f00000005c0)="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", 0x151}, {0x0}], 0x2, 0x0, 0x0, 0x81}, 0x0)
open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0)
link(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')

2.32322157s ago: executing program 1 (id=120):
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = accept$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f00000000c0)=0xf1, 0x4)
kevent(0xffffffffffffffff, &(0x7f0000000100)=[{0x3, 0xffffffffffffffff, 0x40a9, 0x80000000, 0xaed4, 0x0, [0x4c5, 0x0, 0x0, 0x2]}], 0x1, 0x0, 0x0, 0x0)
r2 = kqueue()
freebsd11_kevent(r2, &(0x7f0000000080)=[{0x3, 0xfffffffffffffff3, 0xc023, 0x20, 0x9, 0x9}], 0x71c, &(0x7f0000001ac0)=[{}], 0x1, 0x0) (async)
rfork(0x3060)

2.122994157s ago: executing program 1 (id=121):
symlink(0x0, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = open(&(0x7f00000002c0)='.\x00', 0x0, 0x0)
open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x0)
r1 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCADDSTATE(r0, 0xc0f24425, &(0x7f0000000300)="2ec8abe1bf9f5e3fab59519e7f137fe000a74f82ddbb4dcc30b52c1d82f62c759dddb3e9561c672f4efff62d7a98d3268e20af3add79805d977008857f9ee30c10dbe5766a7d47734812fe721c00cb5c04f116663b82a9297fe92f7c55970f0029d05e1a5bb84e0bdd0cc8a9b74a72eed9349c")
ioctl$CIOCGSESSION2(r1, 0xc040636a, &(0x7f0000000040)={0x29, 0x0, 0x18, &(0x7f0000000080)="3c022e61792eecb07f8aee18e5aa3505d7dbce4235fc3735", 0x0, 0x0, 0x0, 0xfdffffff})
ioctl$CIOCCRYPT(r1, 0xc0306367, 0x0)
r2 = kqueue()
kevent(r2, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5}], 0x1, 0x0, 0x0, 0x0)
r3 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$CIOCGSESSION2(r3, 0xc040636a, &(0x7f00000000c0)={0x19, 0x0, 0x10, &(0x7f0000000040)="0100743adeff", 0xfffffffffffffea9, 0x0, 0x0, 0x7d86619a, [0x0, 0x7]})
ioctl$CIOCCRYPT(r3, 0xc0306367, &(0x7f0000001500)={0x0, 0x1, 0x0, 0x3f, &(0x7f0000000400), 0x0, 0x0, &(0x7f00000014c0)})
bind$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
ppoll(0x0, 0x0, 0x0, 0x0, 0x0)
ioctl$DIOCRCLRTSTATS(0xffffffffffffffff, 0xc4504441, &(0x7f0000000080)={{"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", "8b07104218f22b3a1f8dffffb1192ca2a08f69f000000034ed02da4ba667b85f"}, 0x0})
sendmsg$inet6_sctp(0xffffffffffffffff, 0x0, 0x2008f)
setgroups(0x20a, &(0x7f0000000040))
r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x200201, 0xd0)
aio_write(&(0x7f0000000240)={r4, 0x80000002, 0x0, 0x0, [], 0x0, 0x0, 0x0, {0x0, 0x7, 0x0}, {0x0, 0x0, @sival_int, @ke_flags=0xc088}})
socket$inet6_udp(0x1c, 0x2, 0x0)
setpriority(0x0, 0x0, 0xffffffffffffffff)
mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x40000)
syz_emit_ethernet(0x83, &(0x7f0000001880)={@random="cdbf0e000084", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, '\x00', 0x4d, 0x0, 0x0, @rand_addr="000000000000002801000000000003e8", @mcast2, {[], @icmpv6=@ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x5, 0x7, "2d33c665af1af3ea7ae7f30fb54f37eae0ce52a1b404da2e3d3f5e1381893b411565e4f2ac07f893a951ed8052e80f154615d72405378e"}, {0x3, 0x0, 'Bd'}]}}}}}})
socket$inet_sctp(0x2, 0x1, 0x84)
open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0)
kqueue()
socketpair(0x0, 0x4, 0x0, 0x0)
bind$inet6(0xffffffffffffffff, 0x0, 0x0)
ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, 0x0)

2.033270341s ago: executing program 3 (id=122):
open$dir(&(0x7f0000000180)='./file0\x00', 0x40000400000002c6, 0x0)
r0 = open$dir(&(0x7f00000016c0)='./file0\x00', 0x1, 0x0)
pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0)
aio_write(&(0x7f0000000240)={r1, 0x80000001, &(0x7f0000000300)="e2", 0x1, [], 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, @sival_int, @spare}})
r2 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0)
r3 = open(0x0, 0x80400000000206, 0x0)
mlockall(0x2)
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x7, 0x20011, r3, 0x0)
open(&(0x7f0000000180)='./file0\x00', 0x70e, 0x0)
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x7, 0x12, r2, 0x0)

1.930999656s ago: executing program 3 (id=123):
r0 = semget$private(0x0, 0x5, 0x0)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x200, 0x0)
freebsd11_stat(&(0x7f0000003000)='./file0\x00', &(0x7f0000003040)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
freebsd11_lstat(&(0x7f00000030c0)='./file0\x00', &(0x7f0000003100)={0x0, 0x0, 0x0, 0x0, <r3=>0x0, <r4=>0x0})
freebsd11_lstat(&(0x7f0000003180)='./file0\x00', &(0x7f00000031c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
freebsd11_fstat(r1, &(0x7f0000003240)={0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0})
__semctl$IPC_STAT(0xffffffffffffffff, 0x0, 0x2, &(0x7f0000003300)=&(0x7f00000032c0)={{0x0, <r7=>0x0}})
r8 = getegid()
setresgid(r8, 0xffffffffffffffff, r8)
freebsd11_fstat(r1, &(0x7f0000003340)={0x0, 0x0, 0x0, 0x0, 0x0, <r9=>0x0})
r10 = getegid()
r11 = getegid()
setregid(r10, r11)
setgid(r10)
freebsd11_fstatat(r1, &(0x7f00000033c0)='./file0\x00', &(0x7f0000003400)={0x0, 0x0, 0x0, 0x0, 0x0, <r12=>0x0}, 0x4000)
r13 = openat(r1, &(0x7f0000003480)='./file1\x00', 0x0, 0x140)
sendmsg$unix(r13, &(0x7f0000003600)={&(0x7f0000000100)=@file={0xa, 0x1, './file0\x00'}, 0xa, &(0x7f00000006c0)=[{&(0x7f00000001c0)}, {&(0x7f00000001c0)="b3df88c190d8d96c89d5", 0xa}, {&(0x7f00000003c0)="3724f69ea310e0383587f3fe46c8131579711cd8de01b553728b8ecaf0c5275e207664334db3e15d3c5f342207aa77cb764ea02ac8a9fc86b8cf716afddb80b8d06305def9733b087c7e74440ac932417d68b106975b78ec2ffc54afc78551b5bd4ff84c76deb704c38ba0bcfb8ff954c86782ae6f061caa7c3d2728d969d81d792a208cca17ed48fdbf8ba98d06e6db0038b5ba58e10c85313fbe19f1356e7596e4e24282cd698419a3ec9d22dcc2fb3a9152f36fdb6e5300dafd610b00cff0eaa2f42d01bb5d", 0xc7}, {&(0x7f00000004c0)="c02cc591f61d2b04eafae8b00b7f5c7aeec3448a9f2b9b8c095844c23dcaf065cd32ae62a106a1cbf7b8387bf6cc255bb2d99db1d9bae968dc5c7e43b6c8db21707ac0aa14a5bf12319f60459b1f25", 0x4f}, {&(0x7f0000000540)="30d4d3e88f8a7896768256bd958d21abb56601a5fe398b12dc2f5e29f165b6f8147e25f822668a7840d46362fc7d3cf5a5efac5f154ae5465fa17858b19118e67f953bf2d906a3149d601e0ee1bd0a5e8ad282bd", 0x54}, {&(0x7f00000005c0)="bc9abc25dc240d886b2593795a6f5fce623455c1ee65d0d0129705b74470f8026bf091d2653d1db06ac93d6ad0e4bf1e50baf9afddbf6c6bc7a3291f2537dd691f2655", 0x43}], 0x6, &(0x7f00000008c0)=ANY=[@ANYBLOB="6800000000000000ffff000003000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="05000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES16=r3, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="8f474586a1dc06684ce47a8cfe6f75030a381998479d819896a85fdff8234a5d4d81ebada4f390fa3e", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000002000000000000000ffff000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32, @ANYBLOB="6800000000000000ffff000003000000", @ANYRES32=0x0, @ANYRESOCT=0x0, @ANYRES32=0x0, @ANYRES32=r10, @ANYBLOB="10000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYRES32=r2, @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9, @ANYRES32=r9, @ANYRES32=r12, @ANYBLOB="000000002800000000000000ffff000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r13, @ANYRES32=r1, @ANYRES32=r12, @ANYBLOB="000000001800000000000000ffff000001000000", @ANYRES32=r1, @ANYRES32=r1], 0x130, 0x20089}, 0x20101)
truncate(&(0x7f0000000080)='./file0\x00', 0x8001)
mkdir(&(0x7f0000000300)='./file1\x00', 0x102)
lchmod(&(0x7f0000000240)='./file0\x00', 0x62)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)=[&(0x7f00000000c0)='{-,\x00'], 0x0)
execve(&(0x7f0000000280)='./file0\x00', &(0x7f0000000340)=[&(0x7f00000002c0)='\x00'], 0x0)
setsockopt(0xffffffffffffffff, 0x1000000029, 0xd, 0x0, 0x0)
semop(0x0, &(0x7f00000000c0)=[{0x3, 0x2, 0x1000}, {0x1, 0x2, 0x1000}], 0x2)
close(0xffffffffffffffff)
r14 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
cap_rights_limit(r14, &(0x7f0000000140)=[0x20000000000fffd, 0x400000000000001])
ppoll(&(0x7f0000000200)=[{}], 0x209b, 0x0, 0x0, 0x0)
semop(r0, &(0x7f0000000040)=[{0x1, 0x800, 0x1800}, {0x1, 0x7fff, 0x1000}, {0x0, 0x800, 0x1800}, {0x1, 0x7, 0x1000}, {0x0, 0x2b, 0x800}], 0x5)
__semctl$SEM_STAT(r0, 0x3, 0xa, 0x0)

1.812992424s ago: executing program 0 (id=124):
r0 = open$dir(&(0x7f0000000480)='./file0\x00', 0x8201, 0x0)
extattr_set_link(&(0x7f0000000080)='./file0\x00', 0x2, &(0x7f0000000100)='.-][!\x00', 0x0, 0x0)
syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @empty, [], {@ipv6={0x86dd, {0xc, 0x6, "28b95e", 0x14, 0x3d, 0x1, @empty, @loopback, {[], @tcp={{0x2, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x80a8, 0x0, 0x8}}}}}}})
extattr_set_link(&(0x7f00000000c0)='./file0\x00', 0x1, &(0x7f00000001c0)='\x90\xcf\xa3+\x00-=\\5\x81\xb2(\x8c&\xd9D\xbe\x97\xc7\"\xde\"\rZ\x04\x1eC\xd3\xcb&\xb6\xc9:PM\x16SU\xef\xe8\xd6T\\\x93\x1f\xce\x19\xa1#Y\x1c\f\xfa\\07\x11\xd1=\xb1\xc5\x9d\xb6M|\xc6@\x11H\xc4\x04\xaeQ\xffi\\\xa6?\xf2\x01O\xd6\xcc\xed[a\xf8u}\xad\x9a\xb8\x1d\x11\a\xa4\xf4o\xce \xe7\xafsZ\xb1.P\xa5\xc6.\xe9\"w$\x0f\xda\x81f\x83M&\x99\xcfn\xae\xe1p\x14\x95\xef\xabb9x\\\a\xf6\xcap\xbf\xe8?\xf5D\xad@\xe3\x13\xb3\xea\xecS\x1c6\xb4\xd9\xd7$/\x8bU\xe1\x88/C\xba\xb4}\x88\'+X\xf2R\xe1\x14\x81Q\xc0\xfb\x0f\xc8n\xa2\xecq\x94\xcf&\xcc\xe3\x11\xe1\xe2Q\xbc\xd4.4\xc1\xed\xac\xa8\x95\xb8\x99\xe7\x1c', 0x0, 0x0)
r1 = socket(0x2, 0x3, 0x10)
setsockopt$sock_int(r1, 0xffff, 0x1001, &(0x7f0000000100)=0x20000, 0x4)
connect$unix(r1, &(0x7f0000000000), 0x10)
write(r1, &(0x7f0000000080)="04bdfa5d1d2873c63e3534825ba166e2fea9aec43050006123339a346f731573d8d508753f95b7688ad48b8cf6bbca325cebc37fc4e1dd543dbe2da6dd", 0x1004a)
shutdown(r1, 0x0)
symlinkat(&(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000140)='./file0\x00')
extattr_set_file(&(0x7f0000000000)='./file0\x00', 0x2, &(0x7f0000000200)='-\x00', 0x0, 0x0)

1.513009086s ago: executing program 2 (id=126):
r0 = kqueue()
kevent(r0, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7]}], 0x1, 0x0, 0x0, 0x0)
syz_emit_ethernet(0x2a, &(0x7f0000000100)={@local, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x8, 0x0, 0x1, 0x2, 0x0, @multicast2, @multicast1}, @icmp=@mask_reply={0x12, 0x0, 0x0, 0xdd}}}}})
symlink(0x0, 0x0)
open$dir(0x0, 0x0, 0x0)
truncate(0x0, 0xfffffffffffffff8)
mkdir(&(0x7f0000000080)='./file0\x00', 0x0)
r1 = kqueue()
syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, '\x00', 0x8, 0x3a, 0xff, @rand_addr="20f4372e0865915f577ee80000008000", @mcast2, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x96d}}}}}})
kevent(r1, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x0)
madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4)
socket(0x10, 0x10000000, 0x4)
chdir(0x0)
getpriority(0x2, 0x0)
openat$md(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0)
aio_fsync(0x1000000, &(0x7f00000004c0)={r2, 0x2979, 0x0, 0x0, [0x5, 0x1], 0x8, 0x20, 0x3, {0x27be8926, 0x4, 0x0}, {0x4, 0x15, @sival_ptr=0x849}})
r3 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r3, &(0x7f0000000100)='./file1\x00', 0x0)
r4 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mount(&(0x7f0000000000)='msdosfs\x00', &(0x7f0000000040)='./file1\x00', 0x0, &(0x7f00000001c0))
renameat(r4, &(0x7f0000000200)='./file1\x00', r4, &(0x7f0000000140)='./file0/file0\x00')
syz_emit_ethernet(0x5e, &(0x7f0000000380)={@random="73b9ccc300", @random="00f7000400", [], {@ipv6={0x86dd, {0x0, 0x6, '\x00', 0x28, 0x3a, 0xff, @rand_addr="00f0372e0865911feb7ee80000008000", @mcast2, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, '\x00', @loopback, @loopback}}}}}})
ioctl$MDIOCATTACH(0xffffffffffffffff, 0xc1c06d00, &(0x7f00000000c0)={0x0, 0x3000000, 0x3, 0x0, 0x10000, 0x7, 0x3d, 0x0, 0x2, 0x0, 0x0, [0xffffffff, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x6, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x2, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]})
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x47, 0x0, 0x0)
socket$inet_sctp(0x2, 0x1, 0x84)
socket(0x2, 0x1, 0x0)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x2, @ipv4={'\x00', '\xff\xff', @multicast2}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)

1.512546307s ago: executing program 0 (id=127):
openat(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x0, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
listen(r0, 0x0)
r1 = kqueue()
kevent(r1, &(0x7f0000000040), 0x7fffffff, 0x0, 0xfffffffb, 0x0)
fork()
ioctl$OPIO_KEYMAP(0xffffffffffffff9c, 0x8a026b07, 0x0)
kqueue()
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x48, 0x0, 0x0)
shmget$private(0x0, 0x3000, 0x0, &(0x7f0000001000/0x3000)=nil)
r2 = kqueue()
kevent(r2, &(0x7f0000000200)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x6, [0xca]}], 0x1, 0x0, 0x0, 0x0)
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, 0x0, 0x0)
connect$inet(r3, &(0x7f0000000140)={0x10, 0x2, 0x3, @rand_addr=0xff}, 0x10)
r4 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r4, 0x29, 0x1b, &(0x7f00000001c0), 0x4)
bind$inet6(r4, &(0x7f0000000340)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="000000000000000000409516d212b247"}, 0x1c)
sendto$inet(r3, 0x0, 0x0, 0x20104, 0x0, 0x4c)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000040)={0xa, 0x4720, 0xc}, 0x10)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1001, &(0x7f00000002c0)=0x101, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000001c0)={'rack\x00'}, 0x24)
r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
ioctl$DIOCGETRULESET(r5, 0xc444443b, &(0x7f0000000100))
ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, 0x0)
mlock(&(0x7f0000000000/0x800000)=nil, 0x800000)
munlockall()
madvise(&(0x7f0000000000/0xc00000)=nil, 0xc00003, 0x8)
fork()

1.333129682s ago: executing program 3 (id=128):
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0)
open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x0)
open$dir(&(0x7f00000000c0)='./file0\x00', 0x40000400001803c1, 0x0)
ktrace(&(0x7f0000000200)='./file0\x00', 0x4, 0xd27d43220c7df9b, 0x0)
r1 = open(0x0, 0x200000, 0x0)
r2 = open$dir(0x0, 0x0, 0x0)
symlink(0x0, &(0x7f00000000c0)='./file0\x00')
freebsd11_fstatat(r2, &(0x7f0000000100)='./file1\x00', &(0x7f00000002c0), 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0)
ksem_open(&(0x7f00000001c0), 0x0, 0xa00, 0x19, 0x0)
kqueue()
r3 = kqueue()
kevent(r3, &(0x7f0000000300), 0x0, &(0x7f0000000040), 0x0, 0x0)
extattr_get_file(&(0x7f0000000740)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x1, &(0x7f0000000280)='\x00', &(0x7f00000013c0)=""/4096, 0x1000)
mkdirat(0xffffffffffffffff, &(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)
r4 = socket$inet6(0x1c, 0x1, 0x0)
setsockopt(r4, 0x29, 0x40, &(0x7f0000000000)="60c6eabb", 0x4)
bind$inet6(r4, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x823, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendmsg$inet6_sctp(r4, &(0x7f0000000480)={&(0x7f0000000200)=@in6={0x1c, 0x1c, 0x1, 0x100512b, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x184}, 0x81)
symlinkat(&(0x7f0000000700)='./file0\x00', 0xffffffffffffffff, &(0x7f00000004c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
unlink(&(0x7f0000000340)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
connect$inet6(r1, &(0x7f0000000900)={0x1c, 0x1c, 0x1, 0x7fff, @local={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c)
r5 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x26)
recvfrom(r0, 0x0, 0x0, 0xc0, &(0x7f0000000140)=@un=@abs={0x8, 0x0, 0x0, 0x2}, 0x8)
renameat(r5, &(0x7f00000000c0)='./file0\x00', r5, &(0x7f0000000180)='./file1\x00')
getsockopt(r0, 0x0, 0x47bcbe15, &(0x7f00000023c0)=""/4096, &(0x7f00000008c0)=0x1000)
linkat(r5, &(0x7f0000000040)='./file1\x00', r5, &(0x7f0000000080)='./file0\x00', 0x0)
open(&(0x7f0000000380)='./file0\x00', 0x80000000000206, 0x4ebfac6bbaf7949)
ktrace(&(0x7f0000000200)='./file0\x00', 0x4, 0xd27d43220c7df9b, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280))

1.193070145s ago: executing program 1 (id=129):
freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
close(r0)
fork()
r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0)
r2 = socket$inet(0x2, 0x3, 0x0)
setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000040)={@multicast1, @broadcast, @local={0xac, 0x14, 0x0}}, 0x3)
setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000000)={@multicast1, @rand_addr, @local={0xac, 0x14, 0x0}}, 0xc)
setsockopt$inet_mreqsrc(r2, 0x0, 0xf, &(0x7f0000000100)={@multicast1}, 0xc)
r3 = socket$inet6(0x1c, 0x3, 0x0)
setsockopt$inet6_int(r3, 0x29, 0x6c, 0x0, 0x0)
getsockopt$inet6_tcp_buf(r3, 0x6, 0x41, &(0x7f0000000280)=""/94, &(0x7f00000001c0)=0x5e)
syz_emit_ethernet(0x7e, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb0800454800700000000000019078ac1400aae000000103039078000700084521000400670101046c0000ac1400bb0000000001440c95926261a6434ab3000d820fef33431e19abf9967f4206a6c4071378ffffffffac1400aa00000007ffffffff890e9ea0b19498087910197165a8000000"])
socket(0x1c, 0x1, 0x0)
r4 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
open(&(0x7f0000000180)='./file1\x00', 0x0, 0x110)
ktrace(&(0x7f0000000200)='./file0\x00', 0x4, 0xd27d43220c7df9b, 0x0)
r5 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x0)
pwritev(r5, &(0x7f0000000080)=[{&(0x7f0000000340)="4d10a030fe35fb68ae7269314a4c3a985c6ae52fafff88c20ad2c964230230f3987208e176d017ddb03fd9a25fec7df220493a2233086976e6a483fae32777c1e0f1231fc30da287bbafea70fee79482bc4cbecd98152a3c1153424b019f8c94931f5d5145239f79a7214e3e99817c010cc529984fc36b93ad7c2b83bb671d1330556a39e4bfcc6decb11df2095463a991686bf07a8f25b4246ebdac456e89cce5037269440365e69637d6d8a18ff87db690b29ad197596e007c38e12430f72284ce3d8d4ab7d0d2ead7a68a2f852593ad15486033b986568dd4ce364324", 0xde}, {&(0x7f0000000480)="e6621a8088de488f06051193fd614d6f2151410091c322cb3d0631a9da3e9034210524bfe37efafda9f4f125be34072b1991c4240d362128c4770c0b4394a6a5243b93e5317532edc88e0d9aac73c3118ca2879270864e8217d388d3edd351cdd6fa361f9b7dabd237325e9415b06e8e05055ea0a945e72e91fffbd60cd9afb84f0c4d7cf6a805589e26ed9815282983ab3f9e41f1ef", 0x96}], 0x2, 0x0)
r6 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r7 = socket$inet_sctp(0x2, 0x1, 0x84)
r8 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000240), 0x8, 0x0)
ioctl$CIOCGSESSION2(r8, 0xc040636a, &(0x7f0000000440)={0x19, 0x0, 0xc3, &(0x7f0000000540)="3c0589526b1f009f06000000e5aa3505335cb55738376350155630c888ad4215fd0650015774c5f03cdd7f390fc457dea0a63e4dea0f6e30da3454793d1d56419cd6ff69cc5e1b7a30bfb7e097aad89f867f034758b6750cea880a6bda22046b4f202a4bf4593af43ae8c50c0ecafc2fee353949cbece050351ea753d52837e6e635e6aa628675514d740295ac7e0633adf6f4fd7f2e3503949b12f45a98c249484aefc909c09c8c8cb56f58cfa00f23ba3498dad08357f20dd80c4b2a5f37d45a463c", 0x0, 0x0, 0x0, 0xfdffffff, [0x0, 0x0, 0x4c1a, 0x80000001]})
r9 = fcntl$dupfd(r8, 0x11, r7)
ioctl$CIOCCRYPT(r9, 0xc0306367, &(0x7f0000000300)={0x0, 0x2, 0x100, 0x81ff, &(0x7f0000000000), 0x0, &(0x7f0000000280)})
sendmsg$inet6_sctp(r6, &(0x7f0000000b40)={&(0x7f00000000c0)=@in={0x10, 0x2, 0x0, @multicast2}, 0x10, 0x0, 0x0, &(0x7f0000000a80)=ANY=[@ANYBLOB="1c050000000000000a000404ff01"], 0x1c, 0x8}, 0x100)
copy_file_range(r5, 0x0, r4, 0x0, 0xffffffffffffffff, 0x0)
r10 = socket$inet(0x2, 0x3, 0x0)
setsockopt$inet_opts(r10, 0x0, 0x200000000000c, &(0x7f0000000240), 0x0)
posix_fadvise(r9, 0xffffffffffffffff, 0xb, 0x0)

1.133117881s ago: executing program 2 (id=130):
mkdir(&(0x7f0000000040)='./file2\x00', 0xc1)
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
ioctl$DIOCGETSTATES(0xffffffffffffffff, 0xc0106663, 0x0)
sendto$inet6(r0, &(0x7f00000002c0)="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", 0x4cd, 0x60040, &(0x7f00000012c0)={0x1c, 0x1c, 0x0, 0x4, @mcast2, 0x6}, 0x1c)
openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0xc)
setresuid(0x0, 0xee01, 0x0)
link(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000340)={0x0, 0x0, 0xfff}, 0x8)
setregid(0x0, 0x0)
r1 = fork()
sigqueue(r1, 0x11, @sival_ptr)
sigqueue(r1, 0x13, @sigval_ptr)
msgctl$IPC_SET(0xffffffffffffffff, 0x1, &(0x7f0000000240)={{0x0, 0x0, 0x0, 0x0, 0x4, 0xff, 0x0, 0x7}, 0x401, 0x8, 0x5, 0xc38, 0x5, 0x6a, r1, 0xffffffffffffffff})
getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x100, &(0x7f0000000000), &(0x7f00000000c0)=0xfffffffffffffe3e)
sigaltstack(&(0x7f0000ffe000/0x1000)=nil, 0x0)
r2 = socket(0x1c, 0x1, 0x0)
r3 = kqueue()
kevent(r3, 0x0, 0x0, 0x0, 0x0, 0x0)
r4 = semget$private(0x0, 0x0, 0x53a)
__semctl$GETNCNT(r4, 0xdd8aac2edb616f2c, 0x3)
syz_emit_ethernet(0x17a, &(0x7f0000001300)=ANY=[@ANYRES16=r3, @ANYRES8=r2, @ANYRES32=r3, @ANYBLOB="d5792f313979e30f7494d1bcb57285f1fc34343c569b9dac83638e9d1133bbb36414a07714356fcbadc2f006cfd2d0dd733e6823616024e94a7fe6f8df39b54f53e9e170e619f19860d504e0a11ead900fb5bcf0e5f94c03ba05c2f0ab2d3afa04e9bc75de3f302d882750f0a92ace60ab021eb83443d50ad2232574926abc02"])
setpriority(0x0, 0x0, 0xffffffffffffffff)
bind$inet6(r2, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @empty, 0x3ff}, 0x1c)
connect$inet6(r2, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
r5 = socket(0x1, 0x1, 0x2)
getsockopt$sock_int(r5, 0xffff, 0x200, 0x0, &(0x7f0000000180))
sendto$inet(r2, &(0x7f0000000200)="0e", 0xff66, 0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000100)={0x0, 0xa2, "f134db7c233402e0d922f7fcdf0b34333118a085c6dfc6cf8e5251c705777ac5596d89526607e18138d71b2fd82050cbd3ae7667fb78b32dc9b278ee099f430d5bb9d94121891e1c6bd747f7a53e4989bca939cbb1690f8c630de0fd27e46162a6e5cbc19f770de92ded80843f37565b4238399e559ec508847fb4dad512be65a3640b82a43525e9887f8d51cdf445e9c257f3e25dc96ff59ff96864b07a722b7722"}, &(0x7f00000001c0)=0xaa)
r6 = semget$private(0x0, 0x6, 0x8bffac5b1829c4e8)
__semctl$SETALL(r6, 0x0, 0x9, &(0x7f0000000b80)=[0xea3, 0x24])

963.30615ms ago: executing program 3 (id=131):
open$dir(&(0x7f0000000180)='./file0\x00', 0x40000400000002c6, 0x0)
r0 = open$dir(&(0x7f00000016c0)='./file0\x00', 0x1, 0x0)
pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0)
aio_write(&(0x7f0000000240)={r1, 0x80000001, &(0x7f0000000300)="e2", 0x1, [], 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, @sival_int, @spare}})
r2 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0)
r3 = open(0x0, 0x80400000000206, 0x0)
mlockall(0x2)
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x7, 0x20011, r3, 0x0)
open(&(0x7f0000000180)='./file0\x00', 0x70e, 0x0)
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x7, 0x12, r2, 0x0)

962.917583ms ago: executing program 1 (id=132):
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3)
socket$inet6_udplite(0x1c, 0x2, 0x88)
r0 = kqueue()
kevent(r0, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x101, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0)
socket$inet(0x2, 0x4000000000000001, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0)
r1 = kqueue()
kevent(r1, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5}], 0x1, 0x0, 0x0, 0x0)
bind$inet6(0xffffffffffffffff, 0x0, 0x0)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000002e40)={0x0, 0x0, 0x0}, 0x0)
open(&(0x7f0000000080)='./file0\x00', 0x80000000000209, 0x0)
r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x100000, 0x0)
r3 = open$dir(&(0x7f00000016c0)='./file0\x00', 0x1, 0x30)
openat(0xffffffffffffff9c, 0x0, 0x200, 0x0)
openat$md(0xffffffffffffff9c, 0x0, 0x200, 0x0)
freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, <r4=>0xffffffffffffffff})
socket$inet6_sctp(0x1c, 0x1, 0x84)
ioctl$MDIOCQUERY(0xffffffffffffffff, 0xc1c06d02, 0x0)
r5 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_opts(r5, 0x0, 0x200000000000c, &(0x7f0000000240), 0x0)
setsockopt$inet_opts(r5, 0x0, 0x200000000000c, &(0x7f0000000240), 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1009, &(0x7f00000000c0)=0x205, 0x47)
open(&(0x7f0000000000)='./file0\x00', 0x8, 0x100)
fork()
futimesat(r4, &(0x7f0000000040)='./file1\x00', 0x0)
pwritev(r3, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xf1999}], 0x1, 0x0)
preadv(r2, &(0x7f0000001780)=[{&(0x7f0000000180)=""/184, 0x1b133353141e377d}], 0x10000000000000d1, 0x0)
chroot(&(0x7f0000000100)='./file0\x00')
open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0)

797.220311ms ago: executing program 3 (id=133):
setrlimit(0x1, &(0x7f0000000000)={0xfffffffffffffffd, 0xffffffffffffffff})
setresuid(0x0, 0xee01, 0xee00)
setresuid(0xffffffffffffffff, 0xee01, 0x0)
open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = openat$bpf(0xffffff9c, &(0x7f0000000000), 0x4, 0x0)
select(0x40, &(0x7f0000000100)={0x0, 0x6, 0xf}, &(0x7f0000000180)={0x8, 0x0, 0x0, 0x10000000000000, 0x0, 0x0, 0x200000080000}, 0x0, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
utimensat(0xffffffffffffffff, 0x0, &(0x7f0000000580)={{0x0, 0xfffffffffffffffe}}, 0x0)
dup2(r1, r0)
msync(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0)
lchflags(&(0x7f00000000c0)='./file1\x00', 0x40000)
aio_write(&(0x7f0000000240)={r2, 0x8000080000001, &(0x7f0000000300)="e2", 0x1, [0x100002, 0xffffffff], 0x7, 0x6, 0x0, {0x0, 0x8, 0x0}, {0x1, 0x1d, @sival_int=0x8000000, @spare=[0x10, 0x7, 0x8, 0x80000001, 0x5, 0x7, 0xfffffffffffffbff, 0xddb]}})
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r3 = socket(0x26, 0x2, 0x0)
readv(r3, &(0x7f0000001680)=[{&(0x7f0000002780)=""/4104, 0x1008}], 0x1)
procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000180)={0x13, 0x1, 0xffffffffffffffff})
r4 = socket$inet6(0x1c, 0x3, 0xf6)
setsockopt(r4, 0x29, 0x40, &(0x7f0000000000)="60c6eabb", 0x4)
open(&(0x7f0000000040)='./file0\x00', 0x205, 0x0)
connect$inet(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
socket$inet_sctp(0x2, 0x1, 0x84)
r5 = kqueue()
kevent(r5, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8ca, 0x0, [0xfffffffffffffffc, 0x400000000, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0)
connect$inet(0xffffffffffffffff, 0x0, 0x0)
extattr_get_file(&(0x7f00000001c0)='./file0\x00', 0x5, &(0x7f0000000240)='\x00', &(0x7f0000000280)=""/169, 0xa9)
writev(0xffffffffffffffff, &(0x7f0000000080), 0x0)
freebsd10_pipe(&(0x7f00000005c0)={0xffffffffffffffff, <r6=>0xffffffffffffffff})
close(r6)

673.133638ms ago: executing program 2 (id=134):
r0 = kqueue()
kevent(r0, &(0x7f0000000040)=[{0xe, 0xfffffffffffffff9, 0x8009, 0x8, 0xe8c8, 0x0, [0x0, 0x2]}], 0x1, 0x0, 0x0, 0x0)
bind$inet(0xffffffffffffffff, 0x0, 0x0)
kevent(r0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x9, 0xd71f})
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000140)={0x10, 0x2, 0x3, @rand_addr=0xff}, 0x10)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0)
aio_write(&(0x7f0000000240)={r2, 0x80000001, &(0x7f0000000080)="e2", 0x1, [0x7fff], 0xc0, 0x8, 0x0, {0x6, 0x7, 0x0}, {0x0, 0x3, @sigval_int=0x13ef, @spare=[0x800000000001000, 0xf, 0x9, 0x0, 0x7, 0x2, 0x6, 0x9]}})
r3 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0)
posix_fallocate(r3, 0x0, 0x50e088b7)
close(r1)
rfork(0x85000)
semget$private(0x0, 0x2, 0x260)
connect$inet(0xffffffffffffffff, 0x0, 0x0)
fork()
mprotect(&(0x7f00003fd000/0xc00000)=nil, 0xc00000, 0x5)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
listen(r4, 0x0)
setrlimit(0x8, &(0x7f0000000040)={0x4, 0x100000000000080})
accept4(r4, 0x0, 0x0, 0x0)
mlock(&(0x7f0000000000/0x800000)=nil, 0x800000)
setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffff9c, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
fhstat(&(0x7f0000000040)={{[0x5c8951ac, 0x3bea9983]}, {0x0, 0x0, "3d0000009b1557d800"}}, 0x0)
shmget(0x0, 0x2000, 0x74c, &(0x7f00003de000/0x2000)=nil)
mknodat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x1000, 0x0)
open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0)
freebsd11_lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340))

373.181955ms ago: executing program 2 (id=135):
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0)
ioctl$FILEMON_SET_FD(r0, 0xc0045301, &(0x7f0000000000)=r0) (async)
freebsd10_pipe(&(0x7f00000001c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
socketpair$unix(0x1, 0x1, 0x0, 0x0) (async)
munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000) (async)
dup2(0xffffffffffffffff, 0xffffffffffffffff) (async)
kevent(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
unlink(0x0)
r3 = open$dir(&(0x7f0000000100)='./file1\x00', 0x40000400000002c2, 0x0)
writev(r3, &(0x7f0000000640)=[{&(0x7f00000004c0)="d35e114601ca72", 0x7}], 0x1) (async)
lseek(r3, 0x7fffffffffffffff, 0x1) (async)
r4 = kqueue()
kevent(r4, &(0x7f0000000080)=[{0x0, 0xfffffffffffffffb, 0x45, 0x1, 0x2ef5, 0x6}], 0x1005, 0x0, 0x37, 0x0) (async)
acct(0x0) (async)
kevent(r4, 0x0, 0x0, 0x0, 0x2, 0x0)
cap_rights_limit(r2, &(0x7f0000000140)=[0x20000207fffffdc, 0x400000000000001]) (async)
preadv(r2, 0x0, 0x42, 0x14) (async)
ioctl$MDIOCATTACH(r1, 0xc1c06d00, &(0x7f0000000240)={0x101, 0x2, 0x0, &(0x7f0000000040)='./file1\x00', 0x6, 0x6, 0x7, 0xffffffffffffffff, 0x1, 0xba, &(0x7f00000000c0)='\x00', [0x5, 0x1e, 0x7ff, 0x8, 0x1, 0x58, 0x4, 0x1, 0x3, 0x7, 0x2, 0x3, 0xd, 0x8, 0x8, 0x0, 0x8, 0x6, 0x8, 0x7, 0xb57, 0xbb56, 0x4, 0x5, 0x7, 0x8, 0xff, 0x10, 0xfffffff8, 0x0, 0x5, 0xffff8000, 0x8, 0x9, 0x1, 0x2111e3ba, 0x6, 0x7, 0xffffff00, 0x3, 0xa05, 0x4, 0xcb8b, 0x3, 0x2, 0xe00a, 0x7, 0x4, 0x0, 0x72, 0x5, 0xffffff7f, 0x3, 0x10, 0x62a, 0x9, 0x10000, 0x3, 0x80000001, 0x3, 0x9, 0xfffffffa, 0xfffffff8, 0x0, 0x641, 0x1, 0x3, 0x7, 0x6, 0x400, 0xfffffff9, 0x6, 0x0, 0xa8, 0x3ff, 0x8, 0x8, 0x81, 0x3, 0x2a, 0x4, 0xdc, 0x800, 0xfff, 0x7, 0x9d9, 0xb, 0x1, 0x47, 0xffff, 0x3, 0x9, 0x6, 0x3, 0x7fff, 0x81]})
truncate(0x0, 0x8001)

341.372429ms ago: executing program 1 (id=136):
munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000)
mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x7) (async)
open$dir(&(0x7f0000000100)='./file0\x00', 0x200, 0x0) (async)
open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0)
r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x100)
renameat(r0, &(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000180)='./file1\x00') (async)
r1 = kqueue()
kevent(r1, &(0x7f0000001d40)=[{0x3, 0xffffffffffffffff, 0x1, 0x1, 0x0, 0x0, [0x0, 0x9]}], 0x1, 0x0, 0x0, 0x0) (async, rerun: 64)
r2 = open$dir(&(0x7f0000000080)='.\x00', 0x4, 0x0) (rerun: 64)
r3 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r3, &(0x7f0000000000)='./file0\x00', 0x0)
renameat(r2, &(0x7f0000000200)='./file1\x00', r2, &(0x7f0000000040)='./file1\x00')
renameat(r2, &(0x7f00000000c0)='./file0/file0\x00', r2, &(0x7f0000000180)='./file1\x00')
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff})
ioctl$DIOCRGETASTATS(0xffffffffffffffff, 0xc4504447, &(0x7f0000000640)={{"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", "391567e41b8d6c8e200d484b596b14be72f85b3c3859dae0a36224c64157ec7a", 0x2}, &(0x7f0000000240)="b11e89f032d6ce532ae10848b515fb3881bb0ea211fed19e9567b865a071b9e058f8f2b66b15954406f282f4ab88d36db1c5272cd83eca77f08320fb8aa64af23a5e5998c286625b442038b3ea5e3238108ce5da61749bf051a99b799bd85f79c9279492a875a62a758ff28c8db898e732925d503e25e6718c510de48e44c68b2d789db1b1e174344b10aa69650981625319ee41ae706aff7dbcfe5aea125c881a10f121512a01ce11418d6016f4afbc0e4226c2bf", 0x0, 0x3, 0x7fffffffffffffff, 0x9, 0x4928, 0x8, 0x5, 0x100}) (async, rerun: 64)
recvmsg(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {&(0x7f0000000440)=""/136, 0x88}, {&(0x7f00000001c0)=""/15, 0xf}], 0x3, &(0x7f0000000540)=""/89, 0x59}, 0x2) (async, rerun: 64)
dup2(r4, r5) (async)
sendto$unix(r4, 0x0, 0x0, 0x0, 0x0, 0x0) (async)
kevent(0xffffffffffffffff, &(0x7f0000000300)=[{0x3, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x100000, [0x0, 0x2]}, {0x5, 0xfffffffffffffffc, 0x0, 0x40, 0x2, 0x1000, [0x6, 0x2, 0xf1c, 0x5]}, {0x7, 0xfffffffffffffff3, 0x2, 0x40, 0x10, 0x5, [0xfffffffffffff1ab, 0x74, 0x8, 0x9]}], 0x3, 0x0, 0x0, 0x0) (async)
aio_waitcomplete(0x0, &(0x7f0000001300)={0x7fffffff})
r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r6, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) (async)
setsockopt$inet_mreqsrc(r6, 0x0, 0x48, &(0x7f0000000100)={@multicast1, @rand_addr=0x8, @rand_addr=0x2}, 0xc) (async)
setsockopt$inet_mreqsrc(r6, 0x0, 0x48, &(0x7f0000000180)={@multicast1, @multicast1, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r6, 0x0, 0x48, &(0x7f0000000200)={@multicast1, @rand_addr, @multicast1}, 0xc) (async)
setsockopt$inet_mreqsrc(r6, 0x0, 0x48, &(0x7f0000000400)={@multicast1, @rand_addr=0x9}, 0xc)
setsockopt$inet_mreqsrc(r6, 0x0, 0x48, &(0x7f0000000080)={@multicast1, @rand_addr=0x7f}, 0xc) (async, rerun: 32)
setsockopt$inet_mreqsrc(r6, 0x0, 0x49, &(0x7f00000000c0)={@multicast1, @multicast1, @remote={0xac, 0x14, 0x0}}, 0xc) (rerun: 32)
r7 = open$dir(0x0, 0x0, 0x0)
symlinkat(&(0x7f00000005c0)='\x00', r7, 0x0)

203.259015ms ago: executing program 0 (id=137):
socket$inet6(0x1c, 0x2, 0x0)
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_group_source_req(r0, 0x0, 0x52, &(0x7f0000000140)={0x3, {{0x10, 0x2, 0x2, @multicast2}}, {{0x10, 0x2, 0x1, @loopback}}}, 0x108)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_group_source_req(r1, 0x0, 0x52, &(0x7f0000000140)={0x3, {{0x10, 0x2, 0x2, @multicast2}}, {{0x10, 0x2, 0x1, @multicast2}}}, 0x108)
open$dir(0x0, 0x100000, 0x140)
vfork()
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x109)
cpuset_setaffinity(0x3, 0x7, 0x400001, 0x51, &(0x7f0000000000)={[0x3]})
rfork(0x3040)
rfork(0x1000)

163.064069ms ago: executing program 1 (id=138):
open(&(0x7f0000000080)='./file0\x00', 0x800, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000300)={0x1, 0x4, @sival_ptr=0x3, @spare=[0x2, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x4]}) (async)
rfork(0x3040) (async)
r0 = socket(0x1c, 0x1, 0x0)
bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x2, @loopback}, 0x1c) (async, rerun: 64)
connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x5}, 0x1c) (async, rerun: 64)
r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x400004000011830a, 0x0)
write(r1, &(0x7f0000000780)="0892", 0x2) (async)
r2 = open$dir(&(0x7f0000000240)='./file0\x00', 0x10000, 0x5a) (async, rerun: 64)
setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000380)="7c7d492f3442678e2b3d7f0c0a3e1c24a49d76bb3338ed51563e6e0f5d6110652bc6673fd2624482fe950754abee8c5aa476580e7ecad5a9a23c17430966e7018b877653ebad8310f12e269d2315ec6f238199e0951957f1acad94c0182a5839dfe86f16f6b8f7ca900a2e456fb10b7479d84ff22c356fd7d62ff343d3cce3623bb823b7df32395456cb2c0572a1277bd2914fbddf6b3a8a7f595c0ef02d7d6940eeaa5fb437a3280c2d0c2c8e14c9426af39a82f393bff5ec1840e21e24e2883ae0e6", 0xc3) (rerun: 64)
mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) (async)
ktrace(&(0x7f0000000040)='./file0\x00', 0x4, 0xb1c, 0x0) (async, rerun: 64)
r3 = msgget$private(0x0, 0xc3) (rerun: 64)
r4 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_opts(r4, 0x0, 0x1, &(0x7f00000002c0), 0x0)
r5 = kqueue()
kevent(r5, &(0x7f0000000040)=[{0x2, 0xfffffffffffffff9, 0x9, 0x8, 0x3, 0x1, [0x0, 0xffffffffffffffff]}], 0x1, 0x0, 0x0, 0x0)
r6 = socket(0x1c, 0x1, 0x0)
syz_emit_ethernet(0x60, 0x0) (async)
syz_extract_tcp_res(0x0, 0x1, 0x401)
syz_emit_ethernet(0x11a, &(0x7f0000000340)=ANY=[@ANYRESOCT=r5, @ANYRESOCT=r6, @ANYRES64=r3, @ANYRESOCT=0x0]) (async)
r7 = socket$inet6_udp(0x1c, 0x2, 0x0)
ioctl$SMB_OLD_TRANS(r7, 0xc01c690c, 0x0) (async)
pipe2(0x0, 0x100004) (async)
ioctl$UI_SET_KEYBIT(0xffffffffffffffff, 0x20045565) (async)
dup2(0xffffffffffffffff, r2)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000280)={<r8=>0xffffffffffffffff})
sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f00000007c0)=ANY=[@ANYRES64=r4], 0x67}, 0x0) (async)
recvmsg(r8, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000580)=""/25, 0x19}, 0x80)

161.97304ms ago: executing program 2 (id=139):
sendmsg(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)="c8", 0x1}], 0x1, 0x0}, 0x0) (async)
sendmsg(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)="c8", 0x1}], 0x1, 0x0}, 0x0)
freebsd10_pipe(&(0x7f0000000080)={<r0=>0xffffffffffffffff})
ioctl$DIOCNATLOOK(r0, 0x8004667e, &(0x7f0000000080))

13.021979ms ago: executing program 2 (id=140):
profil(0x0, 0x0, 0x0, 0x1)
socket$inet_sctp(0x2, 0x1, 0x84)
open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0)
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000380)='k\'', 0x2)
setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000040)=0x2, 0x4)
cpuset_setaffinity(0x1, 0x6, 0x2, 0x8, &(0x7f0000000000)={[0x40]})
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00'}, 0x24)
setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, 0x0, 0x0)
semop(0x0, &(0x7f0000000180)=[{0x3, 0x400, 0x2000}, {0x1, 0x0, 0x800}], 0x2)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f0000000500)=[&(0x7f0000000080)='\xf9', &(0x7f00000003c0)='\x9d1\xa2\xff\xa7\x1a\x00\xc0\xa4\xfe\x00', &(0x7f0000000200)='rack\x00', &(0x7f0000000240)='\x1f.\x00', &(0x7f00000001c0)='U', &(0x7f0000000280)='\xa2t\x98\xf8\xa0\x19\xd5E\x11\x82\x00', &(0x7f0000000400)='rack\x00', &(0x7f0000000440)='\x9d1\xa2\xff\xa7\x1a\x00\xc0\xa6\xfe\x00', &(0x7f0000000480)])
writev(r2, &(0x7f0000000280), 0x26)
r3 = socket(0x11, 0x3, 0x0)
sendto$unix(0xffffffffffffffff, &(0x7f0000000000)="b10005", 0x3, 0x4, 0x0, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
sendto$unix(r3, &(0x7f0000000000)="b1000504000004000000000001000000331c13fecea10500fef96ec0c72fd3357ae30200004e3003000000acf20b7804be38164991f7c8cf5f882b297be1aa0500000051e2f0ad3ebbc257699a1f139b672f4d335c223e7d0c032bfa896443a42102000000720fd18bfbb670c1f5a872c881ea6e2ec5890400000000008000361b4cc702fac500002021fbfa0c0f00008abfba221554f4e0f668246c0900000008e371a3f8343712051eea040000000000", 0xb1, 0x0, 0x0, 0x0)
write(r2, &(0x7f0000000580)="9665a44f3aa1c8c38402bf5d666545fa9fc75fe323a29635dcb64d4d556b9afba783b4241b19d20449e81b948ae18c0cab732a3fddb2049fdaa9f1d2a5822b3e0a4d983a65f867", 0x2052)
open(0x0, 0x18289, 0x110)
ktimer_create(0x0, 0x0, &(0x7f0000000100)=<r4=>0x0)
ktimer_settime(r4, 0x0, &(0x7f00000002c0)={{}, {0x40}}, &(0x7f0000000300))
ktimer_settime(r4, 0x1, &(0x7f0000000100)={{0x8000, 0x3}, {0x5}}, &(0x7f0000000140))
r5 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet6_IPV6_PKTINFO(r5, 0x29, 0x2e, &(0x7f0000000040)={@empty}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(r5, 0x29, 0x2e, &(0x7f00000000c0)={@ipv4}, 0x14)
rfork(0x4)
open$dir(&(0x7f00000000c0)='./file0\x00', 0xf02, 0x186)
mlockall(0x2)

0s ago: executing program 32 (id=133):
setrlimit(0x1, &(0x7f0000000000)={0xfffffffffffffffd, 0xffffffffffffffff})
setresuid(0x0, 0xee01, 0xee00)
setresuid(0xffffffffffffffff, 0xee01, 0x0)
open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = openat$bpf(0xffffff9c, &(0x7f0000000000), 0x4, 0x0)
select(0x40, &(0x7f0000000100)={0x0, 0x6, 0xf}, &(0x7f0000000180)={0x8, 0x0, 0x0, 0x10000000000000, 0x0, 0x0, 0x200000080000}, 0x0, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
utimensat(0xffffffffffffffff, 0x0, &(0x7f0000000580)={{0x0, 0xfffffffffffffffe}}, 0x0)
dup2(r1, r0)
msync(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0)
lchflags(&(0x7f00000000c0)='./file1\x00', 0x40000)
aio_write(&(0x7f0000000240)={r2, 0x8000080000001, &(0x7f0000000300)="e2", 0x1, [0x100002, 0xffffffff], 0x7, 0x6, 0x0, {0x0, 0x8, 0x0}, {0x1, 0x1d, @sival_int=0x8000000, @spare=[0x10, 0x7, 0x8, 0x80000001, 0x5, 0x7, 0xfffffffffffffbff, 0xddb]}})
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r3 = socket(0x26, 0x2, 0x0)
readv(r3, &(0x7f0000001680)=[{&(0x7f0000002780)=""/4104, 0x1008}], 0x1)
procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000180)={0x13, 0x1, 0xffffffffffffffff})
r4 = socket$inet6(0x1c, 0x3, 0xf6)
setsockopt(r4, 0x29, 0x40, &(0x7f0000000000)="60c6eabb", 0x4)
open(&(0x7f0000000040)='./file0\x00', 0x205, 0x0)
connect$inet(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
socket$inet_sctp(0x2, 0x1, 0x84)
r5 = kqueue()
kevent(r5, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8ca, 0x0, [0xfffffffffffffffc, 0x400000000, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0)
connect$inet(0xffffffffffffffff, 0x0, 0x0)
extattr_get_file(&(0x7f00000001c0)='./file0\x00', 0x5, &(0x7f0000000240)='\x00', &(0x7f0000000280)=""/169, 0xa9)
writev(0xffffffffffffffff, &(0x7f0000000080), 0x0)
freebsd10_pipe(&(0x7f00000005c0)={0xffffffffffffffff, <r6=>0xffffffffffffffff})
close(r6)

kernel console output (not intermixed with test programs):

Warning: Permanently added '10.128.10.11' (ED25519) to the list of known hosts.
vnode_pager_putpages: zero-length write at 0 resid 131072
0xfffffe006e6f8370: type VREG state VSTATE_CONSTRUCTED op 0xffffffff837162c0
    usecount 9, writecount 5, refcount 36 seqc users 0
    hold count flags ()
    flags (VIRF_PGREAD|VMP_LAZYLIST)
    v_object 0xfffffe00548fd7c0 ref 1 pages 272 cleanbuf 27 dirtybuf 7
    lock type ufs: EXCL by thread 0xfffffe0054904740 (pid 803, syz-executor, tid 100123)
	nlink=1, effnlink=1, size=1049056, extsize 0
	generation=12c4cb7e, uid=0, gid=0, flags=0x40008<modified>
	ino 73, on dev gpt/rootfs
Expensive callout(9) function: 0xffffffff81966460(0) 0.002047150 s
if_delmulti_locked: detaching ifnet instance 0xfffffe0058d21000
Out of ktrace request objects.
if_delmulti_locked: detaching ifnet instance 0xfffffe0007fe2000
May 22 09:12:26 ci-freebsd-main-2 dhclient[814]: send_packet: No buffer space available
if_delmulti_locked: detaching ifnet instance 0xfffffe0058d21000
if_delmulti_locked: detaching ifnet instance 0xfffffe0007fe4800
if_delmulti_locked: detaching ifnet instance 0xfffffe0007fe4800
SYZFAIL: SIGFPE
if_delmulti_locked: detaching ifnet instance 0xfffffe0007fe2000
if_delmulti_locked: detaching ifnet instance 0xfffffe0007fe2000
if_delmulti_locked: detaching ifnet instance 0xfffffe0007fe2000
pc-offset:0xffffffff217cdfe1 pc:0xdeadbeef addr:0x0 code=65537 (errno 35: Resource temporarily unavailable)


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

login: if_delmulti_locked: detaching ifnet instance 0xfffffe0007fe2000
if_delmulti_locked: detaching ifnet instance 0xfffffe0007fe2000
if_delmulti_locked: detaching ifnet instance 0xfffffe0007fe2000
if_delmulti_locked: detaching ifnet instance 0xfffffe0007fe3000
if_delmulti_locked: detaching ifnet instance 0xfffffe0007fe3000
if_delmulti_locked: detaching ifnet instance 0xfffffe0007fe3000

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

login: if_delmulti_locked: detaching ifnet instance 0xfffffe0007fe3000
if_delmulti_locked: detaching ifnet instance 0xfffffe0007fe3000
if_delmulti_locked: detaching ifnet instance 0xfffffe0007fe3000
pid 424 (devd), jid 0, uid 0: exited on signal 8 (core dumped)
set $lines = 0
pid 741 (getty), jid 0, uid 0: exited on signal 8 (core dumped)
if_delmulti_locked: detaching ifnet instance 0xfffffe0007fe3000
Password:pid 736 (sh), jid 0, uid 0: exited on signal 8 (core dumped)
pid 335 (dhclient), jid 0, uid 0: exited on signal 8 (core dumped)
pid 745 (getty), jid 0, uid 0: exited on signal 8 (core dumped)
pid 338 (dhclient), jid 0, uid 0: exited on signal 8 (core dumped)
pid 744 (getty), jid 0, uid 0: exited on signal 8 (core dumped)
pid 743 (getty), jid 0, uid 0: exited on signal 8 (core dumped)
pid 740 (getty), jid 0, uid 0: exited on signal 8 (core dumped)
pid 742 (getty), jid 0, uid 0: exited on signal 8 (core dumped)
pid 747 (getty), jid 0, uid 0: exited on signal 8 (core dumped)

Login incorrect
login: show registers
Password:
Login incorrect
login: ps
Password:
Login incorrect
login: show malloc
Password:
Login incorrect