last executing test programs:

5.870722594s ago: executing program 3 (id=10):
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
kqueue()
r1 = kqueue()
kevent(r1, &(0x7f0000000000), 0x20b89, 0x0, 0xffff3955, 0x0)
lio_listio(0x1, 0x0, 0x0, 0x0)
connect$inet(0xffffffffffffffff, 0x0, 0x0)
fork()
setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x31, &(0x7f00000016c0)=ANY=[], 0x28)
r2 = kqueue()
kevent(r2, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0)
mlock(&(0x7f0000000000/0x800000)=nil, 0x800000)
cap_rights_limit(r0, &(0x7f00000000c0)=[0x1, 0x30000000000000])
sendmsg$inet6_sctp(0xffffffffffffffff, 0x0, 0x0)
syz_emit_ethernet(0x7e, &(0x7f0000000140)={@broadcast, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x6, 0x1, 0x0, @multicast2, @multicast2}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x7e, {0x15, 0x4, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x6, 0x0, @loopback, @remote={0xac, 0x14, 0x0}, {[@ssrr={0x89, 0x1b, 0x0, [@remote={0xac, 0x14, 0x0}, @empty, @local={0xac, 0x14, 0x0}, @broadcast, @remote={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}]}, @lsrr={0x83, 0x13, 0x0, [@remote={0xac, 0x14, 0x0}, @rand_addr, @local={0xac, 0x14, 0x0}, @multicast2]}, @ssrr={0x89, 0xf, 0x0, [@broadcast, @multicast1, @multicast2]}]}}}}}}})
r3 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x0)
setitimer(0x0, &(0x7f0000000040)={{0x7bfffffe, 0x26}, {0x0, 0xcfe}}, 0x0)
pwritev(r3, &(0x7f0000000080)=[{&(0x7f0000000340)='wb', 0x2}], 0x1, 0x0)
r4 = open(&(0x7f0000000480)='./file1\x00', 0x4, 0x102)
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x7, 0x12, r4, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
syz_emit_ethernet(0x83, &(0x7f00000003c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaf9ff030086dd601b8b97004d88c19edace0000"])
clock_gettime(0x2, &(0x7f0000000000))
mknodat(0xffffffffffffff9c, 0x0, 0xc0e99db6de761f86, 0x0)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount(&(0x7f0000000000)='ufs\x00', 0x0, 0x0, &(0x7f0000000140))
openat$ptmx(0xffffffffffffff9c, &(0x7f00000018c0), 0x2, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2)
kqueue()

5.106226463s ago: executing program 0 (id=13):
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_int(r0, 0x0, 0x4b, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
kevent(0xffffffffffffffff, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000300), 0x100000, 0x0)
syz_emit_ethernet(0x0, 0x0)
kqueue()
sendmsg$unix(0xffffffffffffffff, &(0x7f0000002e40)={0x0, 0x0, 0x0}, 0x0)
open(&(0x7f0000000080)='./file0\x00', 0x80000000000209, 0x0)
r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10000, 0x0)
socket$inet6_udplite(0x1c, 0x2, 0x88)
r2 = open$dir(&(0x7f00000016c0)='./file0\x00', 0x1, 0x0)
pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r3 = fork()
sigqueue(r3, 0xf, @sival_int=0x8000)
mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000)
freebsd11_lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000001e40))
munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000)
preadv(r1, &(0x7f0000001780)=[{&(0x7f0000000180)=""/184, 0x1b133353141e377d}], 0x10000000000000d1, 0x0)
r4 = kqueue()
kevent(r4, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0)
socket$inet(0x2, 0x4000000000000001, 0x0)
r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0)
aio_write(&(0x7f0000000340)={r5, 0x80000001, &(0x7f0000000300)="e2", 0x1, [], 0x0, 0x0, 0x0, {0x0, 0x7, 0x0}, {0x0, 0x0, @sival_int, @ke_flags=0xc088}})
r6 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0)
mlockall(0x2)
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x20011, r6, 0x0)
rfork(0x96014)
sync()
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)

4.184688856s ago: executing program 3 (id=14):
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x31, &(0x7f0000000000)=ANY=[@ANYRES16], 0x1010)
setsockopt$sock_splice(r0, 0xffff, 0x1023, &(0x7f0000000040)={r0, 0x100000003, {0x9, 0x8}}, 0x20)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x469, &(0x7f0000000040)={0x6, "50afe2c27f64c6559500ab4a3cff00"}, 0x14)
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0)
posix_fallocate(r3, 0x0, 0x10007)
r4 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0xb1)
pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x20000}], 0x1, 0x20000)
r5 = openat$crypto(0xffffffffffffff9c, &(0x7f00000002c0), 0x8000, 0x0)
ioctl$CIOCGSESSION2(r5, 0xc040636a, &(0x7f00000000c0)={0x17, 0x1e, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x7d86699a, [0x0, 0x9, 0x7f]})
setsockopt$inet_tcp_TCP_TXTLS_ENABLE(r2, 0x6, 0x27, &(0x7f0000000040)={&(0x7f0000000080)="00b2c06df480cfe19f0da47ac0235414", 0x0, &(0x7f00000000c0)="d7", 0xb, 0x10, 0x0, 0x7, 0x1, 0x0, 0x3, 0x3, "716cffffffffffff"}, 0x40)
sendmsg$unix(r2, &(0x7f0000000240)={&(0x7f00000002c0)=@abs={0x8, 0x0, 0x0, 0x1}, 0x8, &(0x7f0000000200)=[{&(0x7f0000000380)}], 0x1, 0x0, 0xe0}, 0x0)
openat$md(0xffffffffffffff9c, &(0x7f0000000300), 0x200, 0x0)
r6 = kqueue()
kevent(r6, &(0x7f0000000540)=[{0xc8, 0xffffffffffffffff, 0x4007, 0x0, 0x0, 0x0, [0x3]}], 0x1, 0x0, 0x0, 0x0)
r7 = kqueue()
kevent(r7, &(0x7f0000000000), 0x10000, 0x0, 0xfc, 0x0)
rfork(0x3060)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r8 = open$dir(&(0x7f0000000280)='./file0/file0/..\x00', 0x40000, 0x100)
openat(r8, &(0x7f0000000340)='./file0\x00', 0x400000, 0x0)
mkdir(&(0x7f0000000180)='./file0\x00', 0x0)
mkdir(&(0x7f0000000000)='./file0/file0\x00', 0x0)
chroot(&(0x7f0000000080)='./file0/file0/..\x00')
rmdir(&(0x7f0000000140)='./file0/file0/..\x00')

3.308068501s ago: executing program 3 (id=16):
open(&(0x7f0000000000)='./file0\x00', 0x611, 0x0)
r0 = open(&(0x7f0000000380)='./file0\x00', 0x205, 0x0)
fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})
truncate(&(0x7f0000000100)='./file2\x00', 0x100000001)
openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0)
r1 = open(&(0x7f0000000340)='./file0\x00', 0x0, 0x0)
flock(r1, 0x3)
open$dir(&(0x7f0000000140)='./file0\x00', 0x8110, 0x0)
rfork(0x85000)
rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file1\x00')
r2 = fork()
sigqueue(r2, 0xf, @sigval_ptr=0x2)
procctl$PROC_NO_NEW_PRIVS_CTL(0x2, r2, 0x13, &(0x7f0000000000)=0x1)
wait4(r2, 0x0, 0x1, &(0x7f0000000040))
sigqueue(r2, 0x16, @sigval_ptr=0x3)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
chroot(&(0x7f0000000080)='./file0\x00')
chroot(&(0x7f0000000180)='./file0\x00')
r3 = vfork()
r4 = open(&(0x7f00000000c0)='./file0\x00', 0x200000, 0x0)
fcntl$lock(r4, 0x9, &(0x7f0000000040)={0x0, 0x0, 0x3, 0x1000301810005})
fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x1000300010005, r3})

2.701261854s ago: executing program 0 (id=19):
openat$filemon(0xffffffffffffff9c, &(0x7f0000001400), 0x0, 0x0)
r0 = kqueue()
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_group_source_req(r1, 0x29, 0xd, 0x0, 0x0)
kevent(r0, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0)
r2 = shmat(0x0, &(0x7f0000ffd000/0x1000)=nil, 0x2000)
syz_emit_ethernet(0x106f, &(0x7f0000000080)={@local, @empty, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0xffd, 0x0, 0xfffd, 0x0, 0x11, 0x0, @multicast2, @broadcast, {[@ra={0x94, 0x6, 0xe}, @ra={0x94, 0x6, 0x4}]}}, @udp={{0x2, 0x1, 0x8}, {"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"}}}}}})
shmdt(r2)
ktimer_create(0x0, &(0x7f0000000700)={0x3, 0x1d, @sigval_ptr=0x5, @spare=[0x7, 0xf81, 0x1f2a9c89, 0xf54d, 0x800, 0x0, 0x0, 0x453f]}, &(0x7f0000000400))
r3 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "db8344", 0x8, 0x11, 0x0, @rand_addr="fc000000200000000100", @local={0xfe, 0x80, '\x00', 0x0}, {[], @udp={{0x0, 0x2, 0x8}}}}}}})
ioctl$MDIOCATTACH(r3, 0xc1c06d00, &(0x7f0000000780)={0xf, 0x7, 0x0, 0x0, 0x800000008, 0x4, 0xfffffffd, 0xa, 0x0, 0xa7, &(0x7f00000001c0)='\x00', [0x18, 0x6, 0x8, 0x4, 0x4, 0x4, 0x91e, 0xf, 0x6, 0xa, 0x8, 0x7, 0x5, 0x7, 0x1, 0xfffffff3, 0x9, 0xffff3382, 0x8000007, 0x0, 0x401, 0x9, 0xcde, 0x6, 0xfffffff8, 0x7, 0x7, 0x0, 0x5, 0x5ba, 0x7, 0xffbffffa, 0x5, 0x9, 0x3d5532c1, 0x6, 0xfffeffff, 0x8000, 0x2, 0x1, 0x7, 0x0, 0x0, 0x3, 0x271f, 0x3, 0x6, 0x80000003, 0xac5e, 0x2, 0xfff7fff7, 0x6ddbd7a2, 0x4, 0x300, 0xb, 0x8, 0x86, 0x9, 0x20, 0x3, 0x8001, 0x6, 0x7f, 0x2, 0x6, 0x4, 0x10001, 0xfffffff5, 0x0, 0x80, 0x6, 0x7, 0xff, 0x0, 0x2, 0x9, 0x388d, 0xfffffffc, 0x3, 0x0, 0x3, 0x40, 0x80000001, 0xe30, 0x5, 0xed, 0x10000, 0xc, 0xfffffffe, 0xf7, 0x1, 0xe2, 0x7ffffffb, 0x5, 0xc0b0, 0x81]})
recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
ktimer_create(0x0, 0x0, &(0x7f0000000100)=<r4=>0x0)
ktimer_settime(r4, 0x0, &(0x7f00000002c0)={{}, {0x1000000000000000, 0xe}}, 0x0)
sync()
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r5 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet6_MCAST_LEAVE_GROUP(r5, 0x29, 0x51, &(0x7f0000000240)={0x1, {{0x1c, 0x1c, 0x3, 0x0, @mcast1}}}, 0x88)
kqueue()
r6 = kqueue()
kevent(r6, &(0x7f0000000000), 0x20b89, 0x0, 0xffff3955, 0x0)
lio_listio(0x1, 0x0, 0x0, 0x0)
connect$inet(0xffffffffffffffff, 0x0, 0x0)
fork()
setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x31, &(0x7f00000016c0)=ANY=[], 0x28)
r7 = kqueue()
kevent(r7, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0)
mlock(&(0x7f0000000000/0x800000)=nil, 0x800000)
sendmsg$inet6_sctp(0xffffffffffffffff, 0x0, 0x0)

2.601616826s ago: executing program 2 (id=20):
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setpriority(0x0, 0x0, 0xffffffffffffffff)
mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x40000)
socket$inet_sctp(0x2, 0x1, 0x84)
open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0)
kqueue()
socketpair(0x0, 0x4, 0x0, 0x0)
bind$inet6(0xffffffffffffffff, 0x0, 0x0)
ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, &(0x7f0000001700))
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
r1 = kqueue()
kevent(r1, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5}], 0x1, 0x0, 0x0, 0x0)
socket(0x1c, 0x1, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1001, &(0x7f0000000100)=0x101, 0x4)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
sendmsg(r2, &(0x7f0000001cc0)={&(0x7f00000007c0)=@in6={0x1c, 0x1c, 0x1, 0x4, @mcast2, 0xfffff5d5}, 0x1c, 0x0, 0x0, &(0x7f0000001a80)=[{0x10, 0x11, 0x7}], 0x10}, 0x4)
setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffff9c, 0x6, 0x40, &(0x7f0000000000)='newreno\x00', 0x8)
mount(&(0x7f0000000000), 0x0, 0x8400004, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x52, &(0x7f00000000c0)={0x5, {{0x1c, 0x1c, 0x0, 0x0, @mcast2}}, {{0x1c, 0x1c, 0xffffffffffffffff, 0x0, @rand_addr="19fdb123c091ae3db1f1c5f51d8be800"}}}, 0x108)
setsockopt$inet6_group_source_req(r0, 0x29, 0x52, &(0x7f00000000c0)={0x5, {{0x1c, 0x1c, 0x0, 0x0, @mcast1}}, {{0x1c, 0x1c, 0x1, 0x0, @rand_addr="17ede1a8ced2eb21e474edd450e62340"}}}, 0x108)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x4, @sival_ptr, @spare})
rfork(0x3040)

1.406718427s ago: executing program 3 (id=25):
setuid(0xee01) (async)
freebsd11_getfsstat(&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, <r0=>0x0}, 0x1d8, 0x21ddf8c5187033d5) (async)
freebsd11_stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, <r1=>0x0, <r2=>0x0})
chown(&(0x7f0000000200)='./file0\x00', r0, r2)
mount(&(0x7f0000000240)='hfsp\x00', 0x0, 0x40000001, 0x0) (async)
r3 = shmget(0x2, 0x1000, 0x4, &(0x7f0000ffd000/0x1000)=nil)
r4 = fork()
sigqueue(r4, 0x2, @sival_ptr=0xfff)
r5 = vfork()
shmctl$IPC_SET(r3, 0x1, &(0x7f0000000340)={{r1, r2, r1, r2, 0x0, 0x7ff, 0x0, 0xfffffffffffffff7}, 0x6, 0x8, 0xf, 0x8, r4, r5, 0xffc0})

1.009989246s ago: executing program 2 (id=26):
r0 = open(&(0x7f0000000380)='./file0\x00', 0x80000000000206, 0x4ebfac6bbaf7949)
setrlimit(0x8, &(0x7f0000000000)={0xfffffffffffffffb, 0xffffffffffffffff})
fcntl$lock(r0, 0x0, &(0x7f0000000180)={0x1, 0x3, 0x2000000000000201, 0x2})
select(0xfc61, &(0x7f0000000f80), 0x0, &(0x7f0000001000), &(0x7f0000001080))
r1 = openat$crypto(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0)
ioctl$CIOCGSESSION2(r1, 0xc040636a, &(0x7f0000000000)={0x28, 0x0, 0x10, &(0x7f0000000200)="3c9e89526b1f00b07f8aee18e5aa3505", 0x0, 0x0, 0x4, 0xfffffe0c, [0x0, 0x5, 0xa, 0x40]})
r2 = socket$inet6(0x1c, 0x3, 0x0)
setsockopt$inet6_int(r2, 0x29, 0x13, 0x0, 0x0)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000080)=0x3, 0x4)
setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0x40, &(0x7f0000000040)='dctcp\x00', 0x6)

810.109078ms ago: executing program 1 (id=27):
openat$crypto(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) (async)
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0)
symlink(&(0x7f0000000580)='.\x02/file1\x00', &(0x7f00000002c0)='.\x02\x00')
acct(&(0x7f0000000040)='.\x02/file1\x00')
r1 = fcntl$dupfd(r0, 0x0, r0)
msgget$private(0x0, 0x442) (async)
r2 = msgget$private(0x0, 0x442)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
bind$inet(r3, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
connect$inet(r3, &(0x7f0000000900)={0x48, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) (async)
connect$inet(r3, &(0x7f0000000900)={0x48, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000001a00)={@in={{0x10, 0x2, 0x0, @broadcast}}}, 0x88)
fcntl$getown(r3, 0x5)
msgsnd(r2, &(0x7f00000013c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00y'], 0x4, 0x800) (async)
msgsnd(r2, &(0x7f00000013c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00y'], 0x4, 0x800)
msgsnd(r2, &(0x7f0000003540)=ANY=[@ANYBLOB="0100"], 0xe8, 0x800)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) (async)
r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0x68, &(0x7f0000000080)={{0x1c, 0x1c, 0x1, 0x0, @loopback, 0xffffffff}, {0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2ffff]}, 0x5c)
setsockopt$inet6_IPV6_RTHDR(r4, 0x29, 0x30, &(0x7f0000000080)=ANY=[], 0x38) (async)
setsockopt$inet6_IPV6_RTHDR(r4, 0x29, 0x30, &(0x7f0000000080)=ANY=[], 0x38)
connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="000000000000000800000000731600"}, 0x1c)
msgrcv(r2, 0x0, 0x0, 0x1, 0x0)
ioctl$CIOCCRYPT(r1, 0xc0306367, &(0x7f0000000300)={0x0, 0x1, 0x0, 0x9, &(0x7f0000000340), 0x0, 0x0})

364.028383ms ago: executing program 0 (id=28):
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
syz_emit_ethernet(0x4e, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffff0000183aff20f4372e0865915f577ee8000000a100ff0200000000010000000000000000010100907800070098079e15bea1ba70e930790000000000000ea600a4f02a29749ac04c9dffb7bfb9"]) (async)
setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000240)={0x1, {{0x1c, 0x1c, 0x3, 0x0, @mcast1}}}, 0x88) (async)
kqueue() (async, rerun: 64)
r1 = kqueue() (rerun: 64)
kevent(r1, &(0x7f0000000000), 0x20b89, 0x0, 0xffff3955, 0x0) (async)
lio_listio(0x1, 0x0, 0x0, 0x0) (async, rerun: 32)
connect$inet(0xffffffffffffffff, 0x0, 0x0) (async, rerun: 32)
fork() (async)
setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x31, &(0x7f00000016c0)=ANY=[], 0x28) (async)
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x54, &(0x7f00000004c0)={0xffffffff, {{0x1c, 0x1c, 0x3, 0x200, @loopback, 0x1a8d}}, {{0x1c, 0x1c, 0x2, 0xf121, @mcast1}}}, 0x108) (async)
r2 = kqueue()
kevent(r2, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0) (async)
mlock(&(0x7f0000000000/0x800000)=nil, 0x800000)
sendmsg$inet6_sctp(0xffffffffffffffff, 0x0, 0x0)
syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @multicast2, @multicast2}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x7e, {0x5, 0x4, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x6, 0x0, @loopback, @remote={0xac, 0x14, 0x0}}}}}}})
r3 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x0) (async)
setitimer(0x0, &(0x7f0000000040)={{0x7bfffffe, 0x26}, {0x0, 0xcfe}}, 0x0)
pwritev(r3, &(0x7f0000000080)=[{&(0x7f0000000340)='wb', 0x2}], 0x1, 0x0) (async)
r4 = open(&(0x7f0000000480)='./file1\x00', 0x4, 0x102)
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x7, 0x12, r4, 0x0)
open$dir(0x0, 0x40000400000002c2, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) (async)
syz_emit_ethernet(0x83, &(0x7f00000003c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaf9ff030086dd601b8b97004d88c19edace0000"]) (async)
mknodat(0xffffffffffffff9c, 0x0, 0xc0e99db6de761f86, 0x0) (async)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount(&(0x7f0000000000)='ufs\x00', 0x0, 0x0, &(0x7f0000000140)) (async)
openat$ptmx(0xffffffffffffff9c, &(0x7f00000018c0), 0x2, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2)
kqueue()

363.599017ms ago: executing program 2 (id=29):
open(&(0x7f0000000000)='./file0\x00', 0x200, 0x2) (async)
r0 = open$dir(&(0x7f00000016c0)='./file0\x00', 0x1, 0x0)
pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0)
mlockall(0x2)
unlink(0x0) (async)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r2, 0x3862) (async)
r3 = open$dir(&(0x7f0000000040)='./file1\x00', 0x1, 0x0)
mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x12, r2, 0x0) (async)
mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x11, r3, 0x0)
msync(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2) (async)
r4 = socket(0x1c, 0x1, 0x0)
sendto(r4, 0x0, 0x0, 0x20100, 0x0, 0x0) (async)
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x20011, r1, 0x0) (async)
shmget$private(0x0, 0x1000, 0x0, &(0x7f0000003000/0x1000)=nil)
setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, 0x0, 0x0) (async)
r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0)
aio_write(&(0x7f00000000c0)={r5, 0x80000001, &(0x7f0000000040)="e2", 0x1, [0x2, 0x1ff], 0x0, 0x20, 0x0, {0x0, 0x7, 0x0}, {0x0, 0xfffffffe, @sigval_int=0x4003e, @ke_flags=0x9fc040a3bd859cca}}) (async)
r6 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0)
mlockall(0x2) (async, rerun: 32)
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x20011, r6, 0x0) (rerun: 32)
msync(&(0x7f00001e6000/0x4000)=nil, 0x4000, 0x1) (async)
mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x1010, 0xffffffffffffffff, 0x4)
fchflags(r0, 0x40008)
sync()
syz_emit_ethernet(0x3a, &(0x7f0000000180)={@broadcast, @random="da16d437dd91", [], {@arp={0x806, @generic={0x20, 0x80c7, 0x6, 0x8, 0x3, @local, "963c5f25f58b1a34", @remote, "c4af9b0b27229ec59e31422622b02e29"}}}})
sync() (async)
ioctl$MDIOCRESIZE(0xffffffffffffffff, 0xc1c06d04, 0x0)
kmq_unlink(0x0)

362.290403ms ago: executing program 1 (id=30):
syz_emit_ethernet(0x0, 0x0)
kqueue() (async)
r0 = kqueue()
clock_settime(0x0, &(0x7f0000000000)) (async)
clock_settime(0x0, &(0x7f0000000000))
clock_settime(0x4, &(0x7f0000000280)={0xca9a3c, 0xd})
kevent(r0, &(0x7f0000000040)=[{0x100000000, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x1, [0x0, 0x0, 0x1000, 0x9]}], 0x1, 0x0, 0xfffffffffffffdc3, 0x0)
syz_emit_ethernet(0x46, &(0x7f0000000600)=ANY=[@ANYBLOB="fffffffffffb000000000000080045000038000000000001f8ffffffffffffff0001030590"]) (async)
syz_emit_ethernet(0x46, &(0x7f0000000600)=ANY=[@ANYBLOB="fffffffffffb000000000000080045000038000000000001f8ffffffffffffff0001030590"])
kqueue() (async)
kqueue()
aio_error(&(0x7f0000000880)={r0, 0x9, 0x0, 0x0, [0x24000, 0x7], 0x3, 0x4, 0xfffffff9, {0x6, 0x100000000, &(0x7f0000000380)="e880ea439ca143cca054c6be5dbd53d65d4d7151f037659844ed2ca10adedb8494375dd374aa2d72fd97498ae097b685db70ea8a3a6d67bf824184e32e712dd8c7a0bf1aa2f195e9c69706f1b296d266af9992815135a1f40de5b50ae95232801d4e5dfab3d915cca8b386ed445f0c0c98623580f90412b3b7c5b8b04b9b27df99c6336751bdd21bc7dbb7e75040099d53eb06abbe9d4760265f0bd89d74585eedad520a62a288bdabbac2c4b171"}, {0x3, 0xe, @sival_int=0x100}})
open(0x0, 0x0, 0xe) (async)
r1 = open(0x0, 0x0, 0xe)
bind$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000000440)=ANY=[@ANYBLOB="4b000000000000005e14d27daba95365cc2179b5f237b45fb12598ba7f8b5b200b3e12d76a6d3773d5fbd65351bc8844f7d4631a89c3408ba69c2453ef3b5c645fc3419d6753bf1fc5c1ccca4ed96f648830b59be65b4b369b4bc17950742291345ffe96923fb5087eb9"], 0x8)
syz_emit_ethernet(0x66, &(0x7f0000000680)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd605f6ad900303a003bcc2629a17a6c58afb8877c8be162e3fe8000000000000000000000000000aa0200907800007e006006c33e00001100fe8000000000000000000000000000aaff0200000000000000000000000000014a9e29acd382b6767472c12edfa0f737c0cd0a8fe0f97693df9fce49a703a87a1c7836433eeb79defc0ea439194b75c81c4130fce673a1c71a52eb12f04b314d7bc302cc9ebff6bd034e5262c14024d58658a4032fa25e89ec7927b8f22800"])
chdir(&(0x7f00000001c0)='./file0\x00')
mkdir(&(0x7f0000000580)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)
accept4$unix(r1, &(0x7f0000000080)=@abs={0x8}, &(0x7f00000000c0)=0x8, 0x20000000) (async)
r2 = accept4$unix(r1, &(0x7f0000000080)=@abs={0x8}, &(0x7f00000000c0)=0x8, 0x20000000)
fcntl$getown(r2, 0x5)
setreuid(0xee00, 0x0)
getuid() (async)
r3 = getuid()
socket$unix(0x1, 0x2, 0x0)
setreuid(0x0, r3)
sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
readlinkat(r1, &(0x7f0000000940)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000a40)=""/82, 0x52)

310.100419ms ago: executing program 0 (id=31):
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000040)={0x9496, 0xfff9, 0x4000, 0x7fff, 0x10, 0x8, 0x62, 0x7}, 0x20)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
aio_write(&(0x7f0000000680)={r0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, @sigval_int, @thr={0x0, 0x0}}})
aio_write(&(0x7f00000001c0)={r0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, @sival_ptr, @ke_flags}})
r1 = kqueue()
aio_cancel(r1, 0x0)
open$dir(0x0, 0x200, 0x0)
socket(0x1c, 0x1, 0x0)
r2 = socket(0x1c, 0x1, 0x0)
setsockopt$sock_int(r2, 0xffff, 0x10000, &(0x7f0000000140)=0xb, 0x4)
bind$inet6(r2, &(0x7f0000000100)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
r3 = socket(0x1c, 0x1, 0x0)
setsockopt$sock_int(r3, 0xffff, 0x10000, &(0x7f0000000080)=0xb, 0x4)
bind$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)
rfork(0x83000)

309.618516ms ago: executing program 0 (id=32):
r0 = kqueue() (async)
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000340)=0x1c, 0x20000000)
recvfrom$inet6(r1, &(0x7f0000000380)=""/88, 0x58, 0x1, &(0x7f0000000400)={0x1c, 0x1c, 0x2, 0x5, @mcast1, 0x3}, 0x1c)
kevent(r0, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x1}], 0x1, 0x0, 0x0, 0x0)
r2 = socket(0x1c, 0x20000004, 0xfe) (async)
syz_emit_ethernet(0x38, &(0x7f0000000600)={@broadcast, @empty, [], {@arp={0x806, @generic={0xf, 0x500, 0x6, 0x6, 0x4, @remote, "92a6e77a5b27", @remote, "c3350e3be3ec7e406d7519c21ff000"}}}})
setsockopt$sock_int(r2, 0xffff, 0x1001, &(0x7f00000000c0)=0x101, 0x4) (async)
kqueue() (async)
r3 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0xe) (async)
syz_emit_ethernet(0x28e, &(0x7f0000000ac0)={@random="c29219eb5130", @local, [], {@ipv6={0x86dd, {0x5, 0x6, "401910", 0x258, 0x54, 0x0, @mcast1, @rand_addr="3ca22de10c132814a3321235ac692d2c", {[@dstopts={0x60, 0x1, '\x00', [@pad1, @enc_lim={0x4, 0x1, 0x7f}, @ra={0x5, 0x2, 0x7}, @pad1]}, @dstopts={0x58, 0x16, '\x00', [@enc_lim={0x4, 0x1, 0x4}, @pad1, @pad1, @padn={0x1, 0x1, [0x0]}, @generic={0x40, 0xa9, "c6ae7c52b0a6895cb467a3b204c57452e0e995a14984272b9ac3f7a54e26a80592da852d37d84feb80907e412319a083e30bd6e79583d9a553b98d9a1f25236b1f48276aec674cfc37120326fb5188fce60a672c62fac43dfd337142015dbf084968c2b5db8b25ed8e2d236c6125b6208236e75d8cc3ff4c0097b3ba8e0e1e0229585faf0b8c3628267a9c40d94161178945002934ef257a3e7341efcc4994d9a0be20f293bff517b4"}]}, @fragment={0x51, 0x0, 0xd, 0x1, 0x0, 0x8, 0x66}, @routing={0x44477f984cf7cfca, 0x8, 0x1, 0x0, 0x0, [@mcast1, @local={0xfe, 0x80, '\x00', 0x0}, @rand_addr="bc829adbf886178ac30c5c6a077fe7e4", @mcast1]}, @routing={0x36, 0xc, 0x0, 0xc, 0x0, [@mcast1, @rand_addr="f9d9aa8d5e7dd4b4ab6b11123422a52e", @empty, @remote={0xfe, 0x80, '\x00', 0x0}, @mcast1, @empty]}], @tcp={{0x1, 0x0, 0x41424344, 0x41424344, 0x1, 0x0, 0x15, 0x1, 0x7, 0x0, 0x5, {[@md5sig={0x13, 0x12, "3128faefd62b37d9d4c6be3f2cfa6f0a"}, @nop, @fastopen={0x22, 0x7, "ad8d3d5bae"}, @generic={0x22, 0x3, "ac"}, @window={0x3, 0x3, 0x5}, @md5sig={0x13, 0x12, "27b1c8e842a167bc41dae7a0d8a0bd82"}, @generic={0x4, 0xe, "2d96daea2200e4debfb5e342"}]}}, {"f310e455329b0fddeb4625e63e7455d605cb950c2a0734b0591b5bb32a55d1fff38a31e11a8158572a4b193159f06176fcf96e8d775e2279b3f8ded54363efc1f605af22e804b3eed77a5b77ebc18340bd9e56d3823d81b4c0bddf5377ac8f49eee4e3cfea320945904c31c67c5722e84040ee36"}}}}}}}) (async)
bind$inet6(r2, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet6_IPV6_DSTOPTS(r2, 0x29, 0x32, &(0x7f0000000240)={0x4b}, 0x8)
r4 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x7, 0x11, r4, 0x0) (async)
r5 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x1)
pwritev(r5, &(0x7f0000000080)=[{&(0x7f0000000140)="29d182812e", 0x5}], 0x1, 0x0) (async)
mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000)
msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2) (async)
connect$inet6(r2, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c) (async)
mkdir(&(0x7f0000000580)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)
r6 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_group_source_req(r6, 0x29, 0x52, &(0x7f00000000c0)={0x5, {{0x1c, 0x1c, 0x2, 0x4000, @mcast1}}, {{0xff2b, 0x1c, 0x1, 0x1, @rand_addr="17ede1a8ced2eb21e474edd450e62340"}}}, 0x108) (async)
setsockopt$inet6_IPV6_DSTOPTS(r2, 0x29, 0x32, &(0x7f0000000280)=ANY=[@ANYBLOB="580f000000000000050241197e6581efa5e23567ad75e74c6cc8d19a408facd9e30e8b5cf6b276639d8c3451a726316c4f986c7e4eb00e8e8dffa907005e4b3ae77187227cbbb51f552d00000000000000b20988eb6f82cf05e3c1070b76e4538a8d1832c81b47d94ef074b2ff7e0401080401050105000000000005026c4c000000000000000000"], 0x88) (async)
setreuid(0xee00, 0x0) (async)
r7 = getuid() (async)
r8 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000100), 0xc00, 0x0)
ioctl$CIOCGSESSION2(r8, 0xc040636a, &(0x7f00000000c0)={0x0, 0x14, 0x0, 0x0, 0x1, &(0x7f0000000040)='p', 0x0, 0xfdffffff, [0x0, 0x3, 0x0, 0x7]}) (async)
setreuid(0x0, r7) (async)
sendto$inet(r2, &(0x7f0000000200)="0e", 0xff66, 0x0, 0x0, 0x0) (async)
readlinkat(r3, &(0x7f0000000940)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000a40)=""/82, 0x52)

308.829506ms ago: executing program 3 (id=33):
freebsd11_mknodat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x1000, 0x0)
r0 = fork()
sigqueue(r0, 0xf, @sigval_ptr=0x2)
procctl$PROC_NO_NEW_PRIVS_CTL(0x2, r0, 0x13, &(0x7f0000000000)=0x1)
setreuid(0xee00, 0xffffffffffffffff)
r1 = kqueue()
r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$MDIOCATTACH(r2, 0xc1c06d00, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x80008, 0x8000, 0x6, 0x0, 0x0, 0x10, 0x0, [0x0, 0x0, 0x3, 0x4, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0xfffffffd, 0x4, 0x0, 0x0, 0xfffffffc, 0x0, 0x0, 0x1, 0x2, 0x80002, 0x0, 0x40000, 0x0, 0x3, 0xfffffffe, 0x2000000, 0x57, 0x0, 0xffffffff, 0x0, 0x80000000, 0x1, 0x8, 0x80000003, 0x0, 0x0, 0x1000000, 0x800000, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x10, 0x0, 0x0, 0x2, 0x0, 0x0, 0x6, 0xc7d8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0xfffffffc, 0x2, 0x0, 0x0, 0x0, 0xc, 0x0, 0x3, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x800, 0x7, 0x0, 0x9, 0x0, 0xd5, 0x0, 0x4, 0x2, 0x20000003, 0x7]})
r3 = semget$private(0x0, 0x7, 0x3c0)
semop(r3, &(0x7f0000000180)=[{0x6, 0x2, 0x1000}, {0x3, 0xfc, 0x1800}, {0x2, 0x5, 0x1800}, {0x1, 0xfffb, 0xc00}], 0x4)
syz_emit_ethernet(0x7e, &(0x7f0000000240)=ANY=[@ANYRES16=r3])
kevent(r1, &(0x7f0000000040)=[{0x0, 0xfffffffffffffffb, 0x9, 0x8, 0xe8c5, 0x1}], 0x1, 0x0, 0x0, 0x0)
r4 = socket(0x1c, 0x1, 0x0)
setsockopt$sock_int(r4, 0xffff, 0x1001, &(0x7f00000000c0)=0x101, 0x4)
r5 = socket$inet_sctp(0x2, 0x1, 0x84)
r6 = openat$crypto(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0)
r7 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0)
cap_enter()
ioctl$CRIOGET(r7, 0xc0046364, &(0x7f0000000380)=0x31)
ioctl$CIOCGSESSION2(r6, 0xc040636a, &(0x7f0000000040)={0x1f, 0x0, 0x10, &(0x7f0000000200)="3c9e89526b1f00b07f8aee18e5aa3505", 0x0, 0x0, 0x0, 0xfdffffff, [0x0, 0x0, 0xfffffffd]})
r8 = fcntl$dupfd(r6, 0x11, r5)
ioctl$CIOCCRYPT(r8, 0xc0306367, &(0x7f0000000300)={0x0, 0x1, 0x4, 0x8202, &(0x7f0000000480), 0x0, 0x0})
kqueue()
setsockopt$inet6_IPV6_DSTOPTS(r4, 0x29, 0x32, 0x0, 0x0)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x80000, 0x0)
connect$inet6(r4, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
chdir(0x0)
madvise(&(0x7f0000000000/0x4000)=nil, 0xfffffffffffffff4, 0x0)
sigqueue(r0, 0x3c, @sival_int=0xd1cb)
getuid()

220.048647ms ago: executing program 1 (id=34):
r0 = kqueue()
kevent(r0, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0) (async)
socket$inet(0x2, 0x4000000000000001, 0x0) (async)
r1 = openat(0xffffffffffffff9c, 0x0, 0x200201, 0x0)
aio_write(&(0x7f0000000340)={r1, 0x80000001, &(0x7f0000000300), 0x0, [], 0x0, 0x0, 0x0, {0x0, 0x7, 0x0}, {0x0, 0x0, @sival_int, @ke_flags=0xc088}}) (async)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r2, &(0x7f0000000440)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x2, 0x8002, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}, 0x3}, 0xd, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYRES8=r2], 0x34, 0x4}, 0x2020d) (async)
r3 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0) (async)
socket(0x1c, 0x1, 0x0)
kevent(0xffffffffffffffff, &(0x7f0000000100)=[{0x0, 0xffffffffffffffff, 0x41}], 0x0, 0x0, 0x0, 0x0) (async)
getsockopt(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) (async)
r4 = kqueue()
kevent(r4, &(0x7f0000000080)=[{}], 0x44000000, &(0x7f00000004c0), 0x80000000, 0x0) (async)
r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0xc) (async)
r6 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x0)
pwritev(r6, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) (async)
poll(0x0, 0x0, 0x28)
aio_write(&(0x7f0000000240)={r5, 0x80001001, &(0x7f0000000300)="e2", 0x1, [], 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, @sival_int, @spare=[0x0, 0x1]}}) (async)
r7 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x12, r7, 0x0) (async)
mount(&(0x7f0000000000)='msdosfs\x00', &(0x7f0000000040)='./file0\x00', 0x18400480, &(0x7f00000001c0))
munmap(&(0x7f0000000000/0x800000)=nil, 0x800000) (async)
mlockall(0x2) (async)
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x20011, r3, 0x0)
rfork(0x96014) (async)
sync()

219.347897ms ago: executing program 0 (id=35):
socket$inet6(0x1c, 0x2, 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)
r0 = kqueue()
kevent(r0, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x50, 0x0)
r1 = kqueue()
freebsd11_kevent(r1, &(0x7f0000000000)=[{}], 0x6a81, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x1, 0x84)
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x400, 0x0)
ioctl$CIOCFINDDEV(r2, 0xc024636c, &(0x7f00000000c0)={0x1, "86e3cb9be92d80e980903f437159a8b7ca748a7df05ea0928231225f3e07ce7f"})
openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
syz_emit_ethernet(0x22, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffff0000000000000800450004"])
r3 = socket$inet6_udp(0x1c, 0x2, 0x0)
syz_emit_ethernet(0x138, &(0x7f0000000000)=ANY=[@ANYBLOB="ff02"])
setsockopt$inet6_IPV6_HOPOPTS(r3, 0x29, 0xc, &(0x7f0000000000)=ANY=[], 0x18)
rfork(0x1000)
open(&(0x7f0000000000)='./file0\x00', 0x205, 0x0)
r4 = open$dir(&(0x7f0000000480)='./file0\x00', 0x8201, 0x0)
r5 = kqueue()
kevent(r5, &(0x7f0000000000)=[{0x3, 0xfffffffffffffffe, 0x80c3, 0x4}], 0x1, 0x0, 0x0, 0x0)
r6 = open$dir(&(0x7f0000000840)='./file0\x00', 0x40, 0x0)
pwritev(r6, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
kevent(r5, &(0x7f0000000000), 0x0, 0x0, 0x5c, 0x0)
close(r4)
extattr_list_fd(0xffffffffffffffff, 0x1, 0x0, 0x0)

218.970846ms ago: executing program 2 (id=36):
socket$inet6_udplite(0x1c, 0x2, 0x88)
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000003840)={'bbr\x00'}, 0x37)
sendto$inet(r0, 0x0, 0x0, 0x20004, &(0x7f0000000000)={0x10, 0x2, 0x1, @rand_addr=0xfffffff3}, 0x10)
sendto(r0, &(0x7f0000000440)="d85da6fa5d", 0x5, 0x7a9d308a77d81010, &(0x7f0000000140)=@un=@file={0x3, 0x0, '\x00'}, 0x3)
sendto$inet(r0, &(0x7f0000000c40)="1a7b4fa5e0d9fd18a9b7de56e6cd17d06fdcc4bdb699fabb7d070d2b5a81460acd07e6891cfc11c151ccc85b1a75dd5654e41fa04c227be30084b8dfd6af0275cbcf2a81eb5e930c7a7b5598a36e52a095e23b6ab432c1e53548440800d077443f0000ab1f584235083e89010000000000000094587902fb3d92dc563f6dce7937b90a167ca4fad41ec180386699de46ecaf628d3733a90c97e87fb71968c237db866867251f28a0f26c308bebb172dfd5ff3c8371eb9a8214959946af6e8b12227af5dc757b0f8c7e65dbef8b9b085a4cea9a989280a20af72255d3", 0xdc, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x0, @broadcast}, 0x10)

214.632716ms ago: executing program 1 (id=37):
r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x1, 0x0)
getsockopt$inet6_udplite(r0, 0x88, 0x6, &(0x7f0000000100), 0x0)
r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0x68, &(0x7f0000000080)={{0x1c, 0x1c, 0x2, 0x0, @loopback}, {0x1c, 0x1c, 0x0, 0x0, @rand_addr="f57799109f9cc24cb1b9a9bab803227d"}}, 0x5c)
setsockopt$inet6_IPV6_RTHDR(r1, 0x29, 0x30, &(0x7f0000000080)=ANY=[], 0x38)
ioctl$DIOCGETSTATE(r0, 0xc0f24413, &(0x7f0000000400)="2af7d5b8cfc175ca175698cb02828b09f4c81519ef77e574dfc9b99bb8e355c7f73a609a70f6142e601d14e7bc6943662968cbe6e7ef9c7020dc5336f56525cace461e6006953e728167a1018389eeca6ca87db68c088740e7ffeca594c22f1398cc80d86dfe80fa8f14f6957ecd4ba60fd951cf4af10e21acb9a6f83a056a2d797f96a9a394968e6d1056fe")
r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000040)={@multicast1, @loopback}, 0xc)
cpuset_setdomain(0x2, 0x2, 0xffffffffffffffff, 0x20, &(0x7f0000000040)={[0x1]}, 0x3)
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f00000002c0)={0x0, 0x2}, 0x8)
sigaction(0x6, &(0x7f0000000200)={&(0x7f0000000180)="f30f2dadad000000c4e1f55f9b00080000f08794a0e4553810c4e2e5bf51c63e263e660f380755b1c4e189c1a240490000c481fe700600660f3a41828bcf0000def3ec326de3516cb69989999908", 0x35, {[0xfffff801, 0x50e5, 0xfffffffe]}}, 0x0)
ksem_open(&(0x7f0000000280), 0x0, 0x0, 0x73, 0x1c)
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000a00)={0x1, 0x6, @sival_ptr, @spare=[0x101, 0x3, 0x0, 0x2e1, 0x7, 0x3, 0x5, 0x8]})
sigaction(0xd, &(0x7f0000000140)={0x0, 0x18}, 0x0)
r4 = socket(0x2, 0x1, 0x0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr}, 0x10)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300), 0x40000, 0x0)
sigaction(0x6, &(0x7f0000000200)={&(0x7f0000000180)="f30f2dadad000000c4e1f55f9b00080000f08794a0e4553810c4e2e5bf51c63e263e660f380755b1c4e189c1a240490000c481fe700600660f3a41828bcf0000def3ec326de3516cb69989999908", 0x35, {[0xfffff801, 0x50e5, 0xfffffffe]}}, 0x0)
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000a00)={0x1, 0x6, @sival_ptr, @spare=[0x101, 0x3, 0x0, 0x2e1, 0x7, 0x3, 0x5, 0x8]})
ioctl$DIOCCHANGERULE(r3, 0xcbe0441a, &(0x7f0000000040))
r5 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_opts(r5, 0x0, 0x200000000000c, &(0x7f0000000240)="ea00000100000000", 0xc)
fhopen(&(0x7f0000000000)={{[0x5c8951ac, 0x3bea9983]}, {0xfffe, 0x1, "0a0000009a165d5900"}}, 0x8)
syz_emit_ethernet(0x92, &(0x7f0000000180)={@local, @random="d43106de617d", [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x84, 0x0, 0x0, 0x0, 0x6, 0x0, @empty, @broadcast, {[@rr={0x7, 0x7, 0x0, [@multicast2]}]}}, @udp={{0x3, 0x1, 0x8}, {"d87cec6766292e4fcb87c98024398ad307d9ef6b1753709f93b4a7b624025168f510e90c9b8838986f499e80c703d8f2f21d108c6c85439c638a1fe5b534e80462de58b23cc75245dcc15ac4590410b9e48ae40ab89d04d14a5b841e8cd8d180"}}}}}})
setsockopt$inet_opts(r5, 0x0, 0x200000000000c, &(0x7f0000000240)="ea00000100000000", 0x8)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0x4)
r6 = socket(0x2, 0x1, 0x0)
bind(r6, 0x0, 0x0)
connect$inet(r6, &(0x7f0000001680)={0xffffffffffffff2e, 0x2, 0x0, @rand_addr=0x4}, 0x10)

169.372891ms ago: executing program 3 (id=38):
r0 = socket$unix(0x1, 0x2, 0x0)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
r2 = open$dir(&(0x7f0000000200)='./file0\x00', 0x100, 0x88)
r3 = openat$kbd(0xffffffffffffff9c, &(0x7f0000000240), 0x80, 0x0)
r4 = accept(0xffffffffffffffff, &(0x7f0000000280)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000002c0)=0x1c)
r5 = socket$unix(0x1, 0x5, 0x0)
r6 = socket$inet6_udplite(0x1c, 0x2, 0x88)
r7 = kmq_open(&(0x7f0000000300)='./file0\x00', 0x0, 0x40, &(0x7f0000000340)={0x8, 0x9, 0x3, 0x2})
procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000380)={0xa, 0x0, <r8=>0xffffffffffffffff, 0x8111})
freebsd11_statfs(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, <r9=>0x0})
getgroups(0x2, &(0x7f0000000640)=[0xffffffffffffffff, <r10=>0x0])
fstatat(0xffffffffffffffff, &(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r11=>0x0}, 0x4200)
fhstat(&(0x7f00000007c0)={{[0xfffffffd, 0x1400000]}, {0x7ff, 0xeb, "e3e87a0b29648637c55dfc1f16fb3a05"}}, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r12=>0x0})
__semctl$SEM_STAT(0xffffffffffffffff, 0x2, 0xa, &(0x7f0000000940)=&(0x7f0000000900)={{0x0, 0x0, 0x0, <r13=>0x0}})
freebsd11_fstatat(0xffffffffffffffff, &(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r14=>0x0}, 0x200)
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0, <r15=>0x0})
freebsd11_lstat(&(0x7f0000000ac0)='./file0\x00', &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x0, <r16=>0x0})
fstatat(0xffffffffffffffff, &(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r17=>0x0}, 0x4200)
freebsd11_fstatat(0xffffffffffffff9c, &(0x7f0000000cc0)='./file0\x00', &(0x7f0000000d00)={0x0, 0x0, 0x0, 0x0, 0x0, <r18=>0x0}, 0x0)
r19 = getgid()
freebsd11_lstat(&(0x7f0000000d80)='./file0\x00', &(0x7f0000000dc0)={0x0, 0x0, 0x0, 0x0, 0x0, <r20=>0x0})
getresgid(&(0x7f0000000e40), &(0x7f0000000e80), &(0x7f0000000ec0)=<r21=>0x0)
freebsd11_fstatat(0xffffffffffffff9c, &(0x7f0000000f00)='./file0\x00', &(0x7f0000000f40)={0x0, 0x0, 0x0, 0x0, 0x0, <r22=>0x0}, 0x4000)
fstat(0xffffffffffffffff, &(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r23=>0x0})
r24 = openat(0xffffffffffffffff, &(0x7f00000010c0)='./file0\x00', 0x1, 0x5)
r25 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff)
sendmsg$unix(r0, &(0x7f00000011c0)={&(0x7f0000000000)=@abs={0x8, 0x1, 0x0, 0x3}, 0x8, &(0x7f00000001c0)=[{&(0x7f0000000040)="468611e9095e8f1dfbd94a1a61246dfdced00e99eb816dc53b764e6eaefe028bf5fd8b14457f83dbfe2e0c108672677c3bb32ca2bc026706e1220e6c6b15efb6f85ce5c360c140134f56c81b9320851d466d1cac4859089eb34c3158783d5987845c8c98fa00e3adbd2963f97d49d08a24e1b2ba987819a34c46c7b1c380792c03aa236f234487b2b2b59ab73048f3308e85d84683f87785f6f642e3a1a042121ad22ee39039c0c7f191747b187ae0cb6bb2b3", 0xb3}, {&(0x7f0000000100)="83dd5e0c7b0075f2fe", 0x9}, {&(0x7f0000000140)="8b098632297663f63b66eda64312674945fc3334497f548b02cd1bde39fca1b6fa89492015fa14ac8afdee12ab4b41d76a3af9ce488aa8561bbecd4d85ded06ce3521a219525aaaf6c3d275cc034164dc55231da60f4e3f0ed603e98587f0df21a2a4da5e9bba1fd83e2", 0x6a}], 0x3, &(0x7f0000001100)=[@rights={0x38, 0xffff, 0x1, [0xffffffffffffffff, r1, r2, r3, r4, r5, r6, 0xffffffffffffff9c, r7]}, @cred={0x68, 0xffff, 0x3, r8, 0x0, r9, r10, 0x10, [r11, 0xffffffffffffffff, r12, r13, r14, r15, r16, r17, r18, r19, r20, r21, r22, 0x0, 0x0, r23]}, @rights={0x20, 0xffff, 0x1, [r24, r25, 0xffffffffffffff9c]}], 0xc0, 0x4}, 0x0)
openat$md(0xffffffffffffff9c, &(0x7f0000001200), 0x100, 0x0)
fhstatfs(&(0x7f0000001240)={{[0xfffff4c6, 0x6]}, {0xdd, 0xf7f, "e9c4b8e98b1c978b933c716a32e7cbd4"}}, &(0x7f0000001280))
__cap_rights_get(0x7903fa50, r0, &(0x7f0000001bc0))

168.943173ms ago: executing program 1 (id=39):
mkdir(&(0x7f0000000040)='./file0\x00', 0x38)
r0 = socket$inet6(0x1c, 0x3, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x28, &(0x7f00000001c0)=0xa, 0x4)
open(&(0x7f0000000b40)='./file0\x00', 0x7843d88b80d1cecd, 0x100)

167.81492ms ago: executing program 2 (id=40):
mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1) (async, rerun: 32)
rtprio(0x1, 0xffffffffffffffff, 0x0) (rerun: 32)
openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async, rerun: 64)
r0 = semget(0x0, 0x4, 0x690) (rerun: 64)
__semctl$SETVAL(r0, 0x4, 0x8, &(0x7f0000000040)=0x0) (async, rerun: 32)
r1 = msgget$private(0x0, 0xfffffffffffffbfd) (rerun: 32)
msgsnd(r1, &(0x7f0000000080)=ANY=[], 0x0, 0x0)

90.130505ms ago: executing program 1 (id=41):
r0 = kqueue()
kevent(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r2 = kqueue()
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x200, 0x0, 0x0)
kevent(r2, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, 0x0, 0x44)
sync()
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
setsockopt(r4, 0x0, 0x3, &(0x7f0000000100)="09001000", 0x4)
sendmsg$unix(r3, &(0x7f00000018c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001880)=ANY=[@ANYBLOB="10000000ffff000006"], 0x10}, 0x0)
recvmsg(r4, &(0x7f00000008c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0xffffffffffffffff, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000840)=""/96, 0x60}, 0x400c0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r5 = openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$CIOCGSESSION2(r5, 0xc040636a, &(0x7f0000000080)={0x1f, 0x22, 0x18, &(0x7f0000000100)="0b6fac4103e7a00d4689e808d0d4753cc859dd1bff275aed", 0x0, 0x0, 0x0, 0xb8e9, [0xfffffffe, 0x0, 0x0, 0xda]})
ioctl$CIOCCRYPT(r5, 0xc0306367, &(0x7f0000000640)={0x0, 0x2, 0x0, 0xa7dd, &(0x7f0000000200), 0x0, 0x0, 0x0})
r6 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$sock_int(r6, 0xffff, 0x10000, &(0x7f0000000000)=0x7fffffff, 0x4)
r7 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0)
aio_write(&(0x7f0000000340)={r7, 0x80000001, &(0x7f0000000300)="e2", 0x1, [], 0x0, 0x0, 0x0, {0x0, 0x7, 0x0}, {0x0, 0x2, @sival_int, @ke_flags=0xc088}})
r8 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0)
mlockall(0x2)
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x20011, r8, 0x0)
rfork(0x96014)
open(&(0x7f00000000c0)='./file0\x00', 0x615, 0x0)
lchown(0x0, 0x0, 0x0)

89.182544ms ago: executing program 2 (id=42):
sigaction(0x6, &(0x7f0000000200)={&(0x7f0000000180)="f30f2dadad000000c4e1f55f9b00080000f08794a0e4553810c4e2e5bf51c63e263e660f380755b1c4e189c1a240490000c481fe700600660f3a41828bcf0000def3ec326de3516cb69989999908", 0x35, {[0xfffff801, 0x50e5, 0xfffffffe]}}, 0x0)
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000a00)={0x1, 0x6, @sival_ptr, @spare=[0x101, 0x3, 0x0, 0x2e1, 0x7, 0x3, 0x5, 0x8]})
sigaction(0xd, &(0x7f0000000140)={0x0, 0x18}, 0x0)
r0 = socket(0x2, 0x1, 0x0)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
sigaction(0x6, &(0x7f0000000200)={&(0x7f0000000180)="f30f2dadad000000c4e1f55f9b00080000f08794a0e4553810c4e2e5bf51c63e263e660f380755b1c4e189c1a240490000c481fe700600660f3a41828bcf0000def3ec326de3516cb69989999908", 0x35, {[0xfffff801, 0x50e5, 0xfffffffe]}}, 0x0)
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000a00)={0x1, 0x6, @sival_ptr, @spare=[0x101, 0x3, 0x0, 0x2e1, 0x7, 0x3, 0x5, 0x8]})
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0)
aio_write(&(0x7f0000000240)={r1, 0x80000002, &(0x7f0000000040)="e2", 0x1, [], 0x1, 0x5, 0xfffffffc, {0x0, 0x7, 0x0}, {0x0, 0x0, @sival_int=0xe, @thr={0x0, 0x0}}})
r2 = kqueue()
kevent(r2, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0)
r3 = socket(0x2, 0x3, 0x0)
setsockopt(r3, 0x0, 0x6a, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0)
setsockopt$inet6_tcp_int(r1, 0x6, 0x200, &(0x7f00000000c0)=0x7, 0x4)
ktimer_create(0x0, &(0x7f0000000700)={0x3, 0x1d, @sigval_ptr=0x5, @spare=[0x7, 0xf81, 0x1f2a9c89, 0xf54d, 0x800, 0x0, 0x0, 0x453f]}, &(0x7f0000000400))
syz_emit_ethernet(0xef, &(0x7f0000001280)=ANY=[@ANYBLOB="aaaaaaaa8aaa00000000000086dd60ae029d00b93afffe8000000000000000000000000000aaff02000000000000000000000000000187009078ff0100000000000000000000000000010203a2dd8b6d81d74308220780a85601c8d3d87c876dfa5d0902114e12064c3c944bc5cc48d9b9c2474ed1568117428eb44c30db3731eb3b15109aea62e9f1fc532bcb08a1d41e9e3dc3ae11644625872b5d1806b5af9c17f29136a33973b4b79f0dc76bf189bf9b49a8b1b6ad66fc2a0cce4e4de58e5e0213e8c940b4ed48ca099d4fbaf8c5f9ce65e607dfd2fa86be12cf56b0bf4f1488fbd572613fd3e50178d4fe6676"])
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
ksem_init(0x0, 0x0)
r4 = socket(0x1c, 0x3, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r4, 0x29, 0x31, 0x0, 0x1010)
sendto(r4, 0x0, 0x0, 0x0, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c)
open(0x0, 0x80400000000206, 0x0)
bind(0xffffffffffffffff, 0x0, 0x0)
kqueue()
sync()

0s ago: executing program 32 (id=41):
r0 = kqueue()
kevent(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r2 = kqueue()
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x200, 0x0, 0x0)
kevent(r2, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, 0x0, 0x44)
sync()
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
setsockopt(r4, 0x0, 0x3, &(0x7f0000000100)="09001000", 0x4)
sendmsg$unix(r3, &(0x7f00000018c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001880)=ANY=[@ANYBLOB="10000000ffff000006"], 0x10}, 0x0)
recvmsg(r4, &(0x7f00000008c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0xffffffffffffffff, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000840)=""/96, 0x60}, 0x400c0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r5 = openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$CIOCGSESSION2(r5, 0xc040636a, &(0x7f0000000080)={0x1f, 0x22, 0x18, &(0x7f0000000100)="0b6fac4103e7a00d4689e808d0d4753cc859dd1bff275aed", 0x0, 0x0, 0x0, 0xb8e9, [0xfffffffe, 0x0, 0x0, 0xda]})
ioctl$CIOCCRYPT(r5, 0xc0306367, &(0x7f0000000640)={0x0, 0x2, 0x0, 0xa7dd, &(0x7f0000000200), 0x0, 0x0, 0x0})
r6 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$sock_int(r6, 0xffff, 0x10000, &(0x7f0000000000)=0x7fffffff, 0x4)
r7 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0)
aio_write(&(0x7f0000000340)={r7, 0x80000001, &(0x7f0000000300)="e2", 0x1, [], 0x0, 0x0, 0x0, {0x0, 0x7, 0x0}, {0x0, 0x2, @sival_int, @ke_flags=0xc088}})
r8 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0)
mlockall(0x2)
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x20011, r8, 0x0)
rfork(0x96014)
open(&(0x7f00000000c0)='./file0\x00', 0x615, 0x0)
lchown(0x0, 0x0, 0x0)

kernel console output (not intermixed with test programs):

Warning: Permanently added '10.128.1.101' (ED25519) to the list of known hosts.
May 15 03:07:55 ci-freebsd-main-6 kernel: nd6_na_input: duplicate IP6 address fe80:6::3aa
vnode_pager_putpages: zero-length write at 0 resid 12288
0xfffffe006eb1b1b8: type VREG state VSTATE_CONSTRUCTED op 0xffffffff83715620
    usecount 0, writecount 0, refcount 35 seqc users 0
    hold count flags ()
    flags (VIRF_PGREAD|VI_DOINGINACT|VMP_LAZYLIST)
    v_object 0xfffffe005490c3e0 ref 0 pages 264 cleanbuf 32 dirtybuf 1
    lock type ufs: EXCL by thread 0xfffffe00548aa740 (pid 825, syz-executor, tid 100116)
	nlink=1, effnlink=1, size=1048576, extsize 0
	generation=b68e0e7d, uid=0, gid=0, flags=0x20006<update,change>
	ino 70, on dev gpt/rootfs
if_delmulti_locked: detaching ifnet instance 0xfffffe0058d8e800
Expensive callout(9) function: 0xffffffff81469a60(0xfffffe006e5983c0) 0.003861317 s
md0: truncating fractional last sector by 8 bytes
if_delmulti_locked: detaching ifnet instance 0xfffffe000825c000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058d8f000
SYZFAIL: SIGBUS
pc-offset:0xffffffff217cdfe1 pc:0xdeadbeef addr:0x0 code=65537 (errno 9: Bad file descriptor)
Connection to 10.128.1.101 closed by remote host.
if_delmulti_locked: detaching ifnet instance 0xfffffe0007fff800


FreeBSD/amd64if_delmulti_locked: detaching ifnet instance 0xfffffe0007fff800
 (ci-freebsd-main-6.us-central1-if_delmulti_locked: detaching ifnet instance 0xfffffe0007fff800
b.c.syzkaller.internal) (ttyu0)

login: if_delmulti_locked: detaching ifnet instance 0xfffffe0058d8e800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058d8e800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058d8e800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058d8f000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058d8f000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058d8f000
if_delmulti_locked: detaching ifnet instance 0xfffffe0007fff000
if_delmulti_locked: detaching ifnet instance 0xfffffe0007fff000
if_delmulti_locked: detaching ifnet instance 0xfffffe0007fff000
if_delmulti_locked: detaching ifnet instance 0xfffffe0007fff800
if_delmulti_locked: detaching ifnet instance 0xfffffe0007fff800
if_delmulti_locked: detaching ifnet instance 0xfffffe0007fff800

FreeBSD/amd64 (ci-freebsd-main-6.us-central1-b.c.syzkaller.internal) (ttyu0)

login: pid 743 (getty), jid 0, uid 0: exited on signal 10 (core dumped)
set $lines = 0
pid 787 (sh), jid 0, uid 0: exited on signal 10 (core dumped)
pid 338 (dhclient), jid 0, uid 0: exited on signal 10 (core dumped)
Password:pid 747 (getty), jid 0, uid 0: exited on signal 10 (core dumped)
if_delmulti_locked: detaching ifnet instance 0xfffffe0007fff000
if_delmulti_locked: detaching ifnet instance 0xfffffe0007fff000
if_delmulti_locked: detaching ifnet instance 0xfffffe0007fff000
pid 736 (sh), jid 0, uid 0: exited on signal 10 (core dumped)
pid 812 (dhclient), jid 0, uid 0: exited on signal 10 (core dumped)
pid 740 (getty), jid 0, uid 0: exited on signal 10 (core dumped)
if_delmulti_locked: detaching ifnet instance 0xfffffe0058d8e800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058d8e800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058d8e800
pid 742 (getty), jid 0, uid 0: exited on signal 10 (core dumped)
pid 335 (dhclient), jid 0, uid 0: exited on signal 10 (core dumped)
pid 746 (getty), jid 0, uid 0: exited on signal 10 (core dumped)
pid 744 (getty), jid 0, uid 0: exited on signal 10 (core dumped)
pid 741 (getty), jid 0, uid 0: exited on signal 10 (core dumped)

Login incorrect
login: if_delmulti_locked: detaching ifnet instance 0xfffffe0058d8f000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058d8f000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058d8f000
show registers
Password:
Login incorrect
login: ps
Password:
Login incorrect
login: show malloc
Password:
Login incorrect