last executing test programs:

5.244660819s ago: executing program 0 (id=52):
aio_waitcomplete(0x0, 0x0)
r0 = socket(0x1c, 0x10000000, 0x0)
getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x4a, 0x0, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x31, &(0x7f00000016c0)=ANY=[], 0x28)
r1 = kqueue()
ktrace(0x0, 0x1d97c82b8eba19ad, 0x506, 0x0)
cap_ioctls_limit(0xffffffffffffffff, &(0x7f00000001c0)=[0x9, 0xa, 0xfffffffe, 0x0, 0x8, 0x4])
r2 = socket(0x1c, 0x1, 0x0)
r3 = socket(0x1, 0x1, 0x0)
ioctl$KDGETMODE(r3, 0x40046676, 0x22e00000)
r4 = socket(0x2, 0x1, 0x8)
aio_readv(&(0x7f0000000480)={r4, 0xffffffffffffffff, &(0x7f0000000800)="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", 0x14e, [0x6, 0x7e5], 0xfffffffe, 0x6, 0x9, {0x8, 0xd17, &(0x7f0000000b00)="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"}, {0x2, 0x20, @sival_int=0x1, @ke_flags=0x8020}})
r5 = open(&(0x7f0000000280)='./file0\x00', 0x4, 0x0)
r6 = socket(0x26, 0x2, 0x0)
setsockopt$inet_tcp_int(r6, 0x6, 0x2, &(0x7f0000000040)=0x1f, 0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r7=>0xffffffffffffffff})
sendmsg$unix(r7, &(0x7f0000003c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x18}, 0x0)
r8 = kqueue()
kevent(r8, &(0x7f0000000000)=[{0x3, 0xfffffffffffffffe, 0x80c3}], 0x1, 0x0, 0x0, 0x0)
ioctl$KDGETMODE(r4, 0x40046676, 0x22e00000)
syz_emit_ethernet(0x5a, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb08004cf0004c00640000005d907801fcff00ffffffff831b06e0000001ac1400bbac1400bb000000000000000100000000010b019078000000004594020d0068000506560fff00000000ac1400aa"])
setsockopt(0xffffffffffffffff, 0x80010, 0x36, &(0x7f0000000700)="1bd10600b7ed86761d49e187ea33c5bcd85d840f80bf2f913fa3b8de81e14f2826ca80b90bb6146003bc387e6be138417da61d2daab4fcf2d352fa60cdd154c83b73d1705e96d2332a0eef450d306f2d9932e2e7bc170141447001a346229486fad1f704c3a3fb8fc3bc116e6e1557e7096a93995f9bcb2e924013e9ee00778804da880602a7ba60c1f78798f244198d71ba91978a9bff26af517967b1a7431a1f81c6fd9eed020d9f1f9070a75e80950440465ceb3811feaf4f6c07e49af4f89ff63b29e70738a48529d2dafd5fdf", 0xcf)
ioctl$EVIOCGLED(r5, 0x40004519)
fchflags(r0, 0x500)
sendmsg(r7, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000140)="697fa6724262190b731bf436b5dde4a4badfc8", 0x13}], 0x1, 0x0}, 0x20085)
freebsd10_pipe(&(0x7f0000000080)={<r9=>0xffffffffffffffff})
ioctl$DIOCNATLOOK(r9, 0x4004667b, &(0x7f0000000080))
ioctl$KDGETMODE(r2, 0x40046676, 0x22e00000)
r10 = fcntl$dupfd(r1, 0x11, r1)
ioctl$BIOCSHDRCMPLT(r10, 0x80044275, 0x0)

4.923960764s ago: executing program 3 (id=56):
aio_waitcomplete(0x0, 0x0)
profil(0x0, 0x0, 0x1, 0x100000d6)
r0 = __specialfd$eventfd(0x1, &(0x7f0000000000)={0x3b, 0x4}, 0x8)
write(r0, &(0x7f0000001040)="2304e930371f32d4", 0x8)
write$bt_hci(r0, &(0x7f0000002c80)="d7f2c115052f7680", 0x8)
r1 = socket(0x1c, 0x1, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
sendmsg$unix(r3, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="28000000ffff00"], 0x28, 0x3010b}, 0x0)
r4 = socket(0x1c, 0x1, 0x0)
r5 = socket(0x1, 0x5, 0xfc)
r6 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r6, 0x29, 0x1b, &(0x7f00000001c0), 0x4)
setresuid(0xffffffffffffffff, 0xee01, 0x0)
ioctl$KDGETMODE(r5, 0x40046676, 0x22e00000)
r7 = freebsd12_shm_open(&(0x7f0000000200)='./file0\x00', 0x800, 0x1d0)
poll(&(0x7f0000000280)=[{r6, 0x8}, {r5, 0x10}, {r0, 0x4}, {r6, 0x1}, {r2, 0x40}, {r3, 0x20}, {r7, 0x2000}, {r3, 0x8}], 0x8, 0x4)
cpuset_getid(0x1, 0x3, 0x0, 0x0)
cpuset(&(0x7f0000000000)=<r8=>0x0)
cpuset_setid(0x5, 0xffffffffffffffff, r8)
cpuset(&(0x7f0000000080))
ioctl$KDGETMODE(r4, 0x40046676, 0x22e00000)
r9 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0)
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x20011, r9, 0x0)
ioctl$KDGETMODE(r1, 0x40046676, 0x22e00000)
r10 = socket$inet_sctp(0x2, 0x5, 0x84)
sendmsg$inet_sctp(r10, &(0x7f0000001480)={&(0x7f0000000100)=@in={0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000440)=ANY=[@ANYRESOCT=r9], 0x24, 0x20180}, 0x80)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r11=>0xffffffffffffffff})
close(r11)
kqueue()
open$dir(&(0x7f00000002c0)='./file0\x00', 0x4, 0x0)

4.795814247s ago: executing program 0 (id=57):
open$dir(&(0x7f00000001c0)='./file0\x00', 0x488200, 0x176)
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000002c0)="ee08665d19ac14d5e51348771197a7728420aef61715f7b1c3d4b3830c921bf0817a0000000000006a89dbdf", 0x2c)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x0, @rand_addr=0xfffffff3}, 0x10)
sendto$inet(r0, &(0x7f0000000a80)="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", 0xfd85, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x0, @broadcast}, 0x10)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0)
aio_write(&(0x7f0000000240)={r1, 0x80000001, &(0x7f00000004c0)='E', 0x1, [0x3], 0x200000000000000, 0x8, 0x0, {0x1, 0x7, 0x0}, {0x0, 0x20000005, @sigval_int=0x2e5562f1, @ke_flags=0xc088}})
r2 = open(&(0x7f0000000480)='./file0\x00', 0x200000, 0xd2)
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x12, r2, 0x0)
r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10000, 0x0)
r4 = open$dir(&(0x7f00000016c0)='./file0\x00', 0x1, 0x0)
pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
fork()
preadv(r3, &(0x7f0000001780)=[{&(0x7f0000000180)=""/184, 0x1b133353141e377d}], 0x10000000000000d1, 0x28)
open$dir(&(0x7f0000000300)='./file0\x00', 0x0, 0x597716be3d1be78)
r5 = open(&(0x7f0000000180)='.\x00', 0x0, 0x0)
flock(r5, 0x2)
r6 = open(&(0x7f0000000180)='.\x00', 0x10000, 0x0)
flock(r6, 0x7)
fork()
r7 = socket(0x1c, 0x1, 0x0)
cap_fcntls_get(r7, &(0x7f0000001100))
preadv(r3, &(0x7f0000000580)=[{&(0x7f0000000340)=""/186, 0xba}, {&(0x7f00000005c0)=""/5, 0x5}, {&(0x7f0000000500)=""/85, 0x55}], 0x3, 0x0)
truncate(&(0x7f0000000040)='./file0\x00', 0x4677)
r8 = open$dir(&(0x7f0000000040)='./file0\x00', 0x200, 0xa)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0))
syz_emit_ethernet(0xb1, &(0x7f0000000440)=ANY=[@ANYBLOB="c3b58b132350aaaaaaaaaabb86dd60000100007b3a00f6ec06afdf466c130afc590bdb9e4ff6ff020001"])
sendfile(r8, 0xffffffffffffffff, 0x1, 0x400000000000, 0x0, 0x0, 0x1)
socket(0x1c, 0x1, 0x0)
open(&(0x7f0000000400)='./file0\x00', 0x5c7457bc79cd9378, 0xbd0573980c2cc7e3)

4.2498506s ago: executing program 1 (id=60):
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000080)={{0x1c, 0x1c, 0x1, 0x1, @loopback, 0x7fffffff}, {0x1c, 0x1c, 0x0, 0x400000, @empty, 0x2}, 0x0, [0x8802, 0xfffffffd, 0x0, 0x6, 0x1, 0x0, 0x0, 0x5e]}, 0x5c)
setsockopt$inet6_IPV6_RTHDR(r0, 0x29, 0x30, &(0x7f0000000080)=ANY=[], 0x38)
sendto$inet6(r0, 0x0, 0x0, 0x1, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0x6f2, @rand_addr="fee3a38e5cac1c51deba3c6b07a430a0", 0x2300}, 0x1c)
ppoll(0x0, 0x0, 0x0, 0x0, 0x0)
r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
syz_emit_ethernet(0x86, &(0x7f0000000100)={@local, @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "bd1a00", 0x50, 0x3a, 0xff, @empty, @local={0xfe, 0x80, '\x00', 0x0}, {[], @icmpv6=@param_prob={0x4, 0x1, 0x0, 0x75, {0x0, 0x6, "f7d9f6", 0x0, 0x2b, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, @local={0xfe, 0x80, '\x00', 0x0}, [@routing={0x2c, 0x2, 0x0, 0xfc, 0x0, [@ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}]}], "d8658acc2493e636"}}}}}}})
r2 = fcntl$dupfd(r1, 0x11, r1)
ioctl$KDGKBTYPE(r2, 0x40044b40, 0x9)
ioctl$KDGETMODE(r2, 0x40046676, 0x22e00000)
r3 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x12, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000040)={0xb, 0x5000, 0x100, 0x3}, 0x8)
setgroups(0xfffe, 0x0)
ioctl$KDGETMODE(0xffffffffffffffff, 0x40046676, 0x22e00000)
dup(0xffffffffffffffff)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000480), 0x2, 0x0)
ioctl$KDGETMODE(r3, 0x40046676, 0x22e00000)
r4 = socket(0x1c, 0x1, 0x0)
socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={<r5=>0xffffffffffffffff, <r6=>0xffffffffffffffff})
freebsd11_getfsstat(&(0x7f0000000100), 0x1d8, 0x2)
getresuid(0x0, &(0x7f00000000c0)=<r7=>0x0, 0x0)
getresuid(0x0, 0x0, &(0x7f0000000080)=<r8=>0x0)
setresuid(r7, r8, 0xee01)
fstatat(r1, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340), 0x4000)
sendmsg$unix(r6, 0x0, 0x0)
recvfrom$unix(r5, 0x0, 0xfffffffffffffd1a, 0x0, 0x0, 0x0)
ioctl$KDGETMODE(r4, 0x40046676, 0x22e00000)
cpuset_getid(0x1, 0x4, 0x9, 0x0)

4.049926818s ago: executing program 3 (id=61):
aio_waitcomplete(0x0, 0x0)
socket(0x2, 0x1, 0x0)
r0 = socket(0x1c, 0x3, 0x0)
setsockopt$inet6_IPV6_DSTOPTS(r0, 0x29, 0x32, &(0x7f0000002a80)=ANY=[], 0x8)
r1 = socket(0x1c, 0x1, 0x0)
getsockopt$inet_tcp_buf(r1, 0x6, 0x24, 0x0, &(0x7f00000001c0))
syz_emit_ethernet(0x4e, &(0x7f0000000340)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60ae029d00183afffe8000000000000800000000000000bbff02000000000000000000000000000187009078ff0100000000000000000000000000010e00d1ce"])
r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r2, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc)
utimensat(0xffffffffffffffff, 0x0, 0x0, 0x100)
setsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f0000000100)={@multicast1, @rand_addr=0x8, @rand_addr=0x2}, 0xc)
setsockopt$inet_mreqsrc(r2, 0x0, 0x48, 0x0, 0x0)
setsockopt$inet_mreqsrc(r2, 0x0, 0x48, 0x0, 0x0)
setsockopt$inet_mreqsrc(r2, 0x0, 0x48, 0x0, 0x0)
mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1)
setsockopt$inet_mreqsrc(r2, 0x0, 0x49, &(0x7f0000000100)={@broadcast, @rand_addr=0x8000, @multicast2}, 0xc)
ioctl$KDGETMODE(r0, 0x40046676, 0x22e00000)
sendto$unix(0xffffffffffffffff, &(0x7f00000000c0)="b100050300000000000000000101000000000000cea1fea7fef96ecfc73fd3357ae26caa0416fa4f373f00acf00b7804be781e4991f7c8df5f882b297be1ab5b23ed00f4c807000000000000001f132e27acbdd60200", 0x56, 0x0, 0x0, 0x0)
getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x41, &(0x7f00000001c0)=""/219, &(0x7f00000000c0)=0xdb)
getsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x1, &(0x7f00000004c0), &(0x7f0000000500)=0x4)
r3 = socket(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000480)={'freebsd\x00'}, 0x24)
ioctl$KDGETMODE(r3, 0x40046676, 0x22e00000)
r4 = accept$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f00000002c0)=0xfffffffffffffe2d)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, 0x0, 0x0)
bind$inet6(0xffffffffffffffff, 0x0, 0x0)

3.910020239s ago: executing program 0 (id=62):
ppoll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x46}], 0x860, 0x0, 0x0, 0x0)
freebsd10_pipe(&(0x7f0000000240))
semget(0x1, 0x4, 0x786)
socketpair(0x1c, 0x20000000, 0x2, &(0x7f0000000280)={<r0=>0xffffffffffffffff})
recvfrom(r0, &(0x7f0000000100)=""/255, 0xfffffe24, 0x860, 0x0, 0x0)
extattr_set_file(&(0x7f0000000080)='./file0\x00', 0x1, 0x0, 0x0, 0x0)
setegid(0x0)
r1 = kqueue()
kevent(r1, &(0x7f0000000040)=[{0xfffffffe, 0xfffffffffffffff9, 0x4009, 0x8, 0xe8c5, 0x40000000, [0x0, 0x88f]}], 0x1, 0x0, 0x0, 0x0)
r2 = socket(0x1c, 0x1, 0x0)
sendto$inet(0xffffffffffffffff, &(0x7f0000000200)="4b420055bfb403f04ef8f6ebbb5a59f3f11b8207969b", 0x16, 0x0, &(0x7f0000001200)={0x10, 0x2, 0x1}, 0x10)
ioctl$KDGETMODE(r2, 0x40046676, 0x22e00000)
r3 = socket(0x1c, 0x1, 0x0)
r4 = socket(0x1c, 0x1, 0x0)
pipe2(&(0x7f0000000080)={0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x100004)
getsockopt$inet_mreqn(r4, 0x0, 0xc, 0x0, &(0x7f0000000100))
mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x1010, 0xffffffffffffffff, 0x0)
open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0)
r6 = open$dir(&(0x7f00000016c0)='./file0\x00', 0x0, 0x0)
fchflags(r6, 0x50000)
r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r7, 0x0, 0x46, &(0x7f0000000100)={@multicast1, @multicast1, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r7, 0x0, 0x46, &(0x7f00000001c0)={@multicast2, @empty, @local={0xac, 0x14, 0x0}}, 0xc)
setsockopt$inet_mreqn(r7, 0x0, 0xd, &(0x7f0000000040)={@multicast2, @local={0xac, 0x14, 0x0}}, 0xc)
link(&(0x7f0000000100)='./file0\x00', &(0x7f0000000bc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
syz_emit_ethernet(0x62, &(0x7f00000000c0)=ANY=[@ANYRESOCT=r1, @ANYRESDEC=r5])
ioctl$KDGETMODE(r4, 0x40046676, 0x22e00000)
ioctl$KDGETMODE(r3, 0x40046676, 0x22e00000)
mkdir(&(0x7f0000000080)='./file0\x00', 0x0)

3.523796965s ago: executing program 2 (id=63):
open$dir(0x0, 0x488200, 0x176)
aio_waitcomplete(0x0, 0x0)
open(0x0, 0x0, 0x1)
openat(0xffffffffffffff9c, 0x0, 0x200201, 0xa0)
r0 = kqueue()
kevent(r0, &(0x7f0000000040)=[{0xfffffffe, 0xfffffffffffffff9, 0x4009, 0x8, 0xe8c5, 0x40000000, [0x0, 0x88f]}], 0x1, 0x0, 0x0, 0x0)
socket(0x1, 0x10000003, 0x4)
bind(0xffffffffffffffff, 0x0, 0x0)
syz_emit_ethernet(0x2a, &(0x7f0000000340)=ANY=[@ANYBLOB="ffffffffffffbfa724cf2ca908060001080006040001aaaaaaaaaabbac1400bbffffffffffffac1400"])
freebsd10_pipe(&(0x7f00000005c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet6_udplite(0x1c, 0x2, 0x88)
bind$inet6(r2, &(0x7f0000001140)={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @rand_addr='\x00\x00\x00\x00\x00\x00\x00\x00 \x00', 0x8}, 0x1c)
close(r1)
getgid()
r3 = open$dir(0x0, 0x4, 0x180)
kqueue()
r4 = kqueue()
kevent(r4, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff7, 0x8001, 0x400, 0x0, 0x1}, {0x0, 0xfffffffffffffffc, 0x0, 0x2, 0x0, 0x6, [0x8, 0x7ffff]}], 0x2, 0x0, 0x0, 0x0)
select(0xc9, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x300}, 0x0, 0x0, &(0x7f00000005c0))
ioctl$KDGETMODE(r1, 0x40046676, 0x59)
fchown(r3, 0x0, 0x0)
connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0x0, @multicast2}, 0x10)
rfork(0x85000)
r5 = socket(0x1c, 0x1, 0x0)
getsockopt$inet_mreqn(r1, 0x0, 0x9, 0x0, &(0x7f0000000140)=0x1)
ioctl$KDGETMODE(r5, 0x40046676, 0x22e00000)

3.443857988s ago: executing program 1 (id=64):
aio_waitcomplete(0x0, 0x0)
r0 = socket(0x1c, 0x1, 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
connectat$unix(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
r1 = socket(0x1c, 0x1, 0x0)
r2 = socket(0x1c, 0x1, 0x0)
bind$inet6(r2, 0x0, 0x0)
sendto$inet6(r2, 0x0, 0x0, 0x44, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x2, @loopback, 0x801}, 0x1c)
setsockopt$inet6_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x403, 0x4)
rfork(0x1000)
r3 = socket(0x1, 0x5, 0xfc)
bind$inet6(0xffffffffffffffff, 0x0, 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)
ioctl$KDGETMODE(r3, 0x40046676, 0x22e00000)
rmdir(0x0)
cpuset(0x0)
r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendto$inet6(r4, 0x0, 0x0, 0x0, &(0x7f0000000880)={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240), &(0x7f0000000200)=0x4)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1, 0x1010, 0xffffffffffffffff, 0x0)
ioctl$KDGETMODE(r0, 0x40046676, 0x22e00000)

3.199944132s ago: executing program 3 (id=65):
open$dir(&(0x7f00000001c0)='./file0\x00', 0x488200, 0x176)
aio_waitcomplete(0x0, 0x0)
open(0x0, 0x0, 0x1)
openat(0xffffffffffffff9c, 0x0, 0x200201, 0xa0)
r0 = kqueue()
kevent(r0, &(0x7f0000000040)=[{0xfffffffe, 0xfffffffffffffff9, 0x4009, 0x8, 0xe8c5, 0x40000000, [0x0, 0x88f]}], 0x1, 0x0, 0x0, 0x0)
socket(0x1, 0x10000003, 0x4)
syz_emit_ethernet(0x2a, &(0x7f0000000340)=ANY=[@ANYBLOB="ffffffffffffbfa724cf2ca908060001080006040001aaaaaaaaaabbac1400bbffffffffffffac1400aa848667a49eb5f181638c01fbfbf78767eba52573b45626cd891ba9808f1124770843313e6b3910"])
bind$inet6(0xffffffffffffffff, &(0x7f0000001140)={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @rand_addr='\x00\x00\x00\x00\x00\x00\x00\x00 \x00', 0x8}, 0x1c)
close(0xffffffffffffffff)
getgid()
r1 = open$dir(0x0, 0x4, 0x180)
kqueue()
r2 = kqueue()
kevent(r2, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff7, 0x8001, 0x400, 0x0, 0x1}, {0x0, 0xfffffffffffffffc, 0x0, 0x2, 0x0, 0x6, [0x8, 0x7ffff]}], 0x2, 0x0, 0x0, 0x0)
select(0xc9, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x300}, 0x0, 0x0, &(0x7f00000005c0))
ioctl$KDGETMODE(0xffffffffffffffff, 0x40046676, 0x59)
fchown(r1, 0x0, 0x0)
connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0x0, @multicast2}, 0x10)
rfork(0x85000)
r3 = socket(0x1c, 0x1, 0x0)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, 0x0, &(0x7f0000000140)=0x1)
ioctl$KDGETMODE(r3, 0x40046676, 0x22e00000)

3.039964616s ago: executing program 0 (id=66):
aio_waitcomplete(0x0, 0x0)
mknodat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xc0e99db6de761f86, 0x0)
open(&(0x7f0000000480)='./file0\x00', 0x0, 0x1)
openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x200201, 0xa0)
extattr_set_file(&(0x7f0000000080)='./file0\x00', 0x1, 0x0, 0x0, 0x0)
setegid(0x0)
r0 = kqueue()
kevent(r0, &(0x7f0000000040)=[{0xfffffffe, 0xfffffffffffffff9, 0xc009, 0x8, 0xe8c5, 0x40000000, [0x0, 0x88f]}], 0x1, 0x0, 0x0, 0x0)
socket(0x1c, 0x1, 0x0)
socket$bt_l2cap(0x24, 0x3, 0x87)
r1 = socket(0x26, 0x2, 0x0)
bind(r1, &(0x7f0000000040)=@in6={0x22, 0x1c, 0x3, 0x0, @mcast1}, 0xc)
syz_emit_ethernet(0x2a, &(0x7f0000000340)=ANY=[@ANYBLOB="ffffffffffffbfa724cf2ca908060001080006040001aaaaaaaaaabbac1400bbffffffffffffac1400aa848667a49eb5f181638c01fbfbf78767eba52573b45626cd891ba9808f1124770843313e6b3910b7097b8a7d"])
recvfrom$inet(r1, 0x0, 0x0, 0x81, 0x0, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x8, 0x0)
nanosleep(&(0x7f0000000200)={0x8, 0x4}, &(0x7f0000000240))
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, 0x0, 0x0)
setitimer(0x1, 0x0, 0x0)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
getsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x4, &(0x7f0000000080), 0x0)
accept$unix(0xffffffffffffffff, &(0x7f00000017c0)=@file={0xf7, 0x0, ""/245}, &(0x7f0000000280)=0xf7)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
pipe2(0x0, 0x0)
readv(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f00000003c0)=""/185, 0xb9}, {&(0x7f00000005c0)=""/172, 0xac}, {&(0x7f0000000780)=""/4122, 0x101a}, {0x0}], 0x4)
writev(0xffffffffffffffff, &(0x7f0000000080), 0x1000000000000014)
setsockopt$inet6_group_source_req(r2, 0x29, 0xc, &(0x7f0000000080)={0x7ff, {{0x1c, 0x1c, 0x2, 0x0, @rand_addr="65cb30df060000000b603666ab2f3df4"}}, {{0x1c, 0x1c, 0x1, 0x0, @mcast2}}}, 0xfc)
setsockopt$inet6_group_source_req(r2, 0x29, 0xc, &(0x7f0000000080)={0x1007ff, {{0x1c, 0x1c, 0x2, 0x0, @rand_addr="65cbb6bf060000000b603666ab2f3df4"}}, {{0x1c, 0x1c, 0x1, 0x0, @mcast2}}}, 0xfc)
r3 = kqueue()
kevent(r3, &(0x7f0000000040)=[{0x8, 0xfffffffffffffff9, 0x8009, 0x8, 0xe8c8, 0x7, [0x3, 0x4]}], 0x1, 0x0, 0x0, 0x0)

2.869148297s ago: executing program 2 (id=67):
mlock(&(0x7f00007fe000/0x800000)=nil, 0x800000) (async)
r0 = semget$private(0x0, 0x1, 0x3c0)
semop(r0, &(0x7f00000001c0)=[{0x0, 0x43, 0x400}, {0x4, 0xe6}, {0x3, 0x7fff, 0x3762ccea20aa1972}], 0x3) (async)
munlockall() (async)
r1 = socket(0x1c, 0x1, 0x0)
getpgrp(0x0) (async)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0)
aio_write(&(0x7f0000000240)={r2, 0x80000002, &(0x7f0000002800)="c634bfeb39b4bcb7e53e80e9da0faee087e67f05560139ac13b6b9ec7b3ff6941e3c2b864e8a684e71ca86e77a877694ef09dbdbfb9e2ea047163adaeb1a7982be227ee7bbb5d300"/84, 0x54, [0xfffffffd, 0xe54], 0x1, 0x5, 0xfffffffa, {0x87, 0x7, 0x0}, {0x0, 0x0, @sigval_int=0x3}}) (async)
mlockall(0x2) (async)
r3 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x48)
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x20011, r3, 0x60000000)
r4 = fork()
sigqueue(r4, 0x23, @sival_ptr=0x8) (async)
r5 = socket(0x26, 0x2, 0x0)
sync() (async)
setsockopt$inet6_int(r5, 0x29, 0xb, &(0x7f0000000040)=0x3, 0x4)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
r6 = openat$crypto(0xffffff9c, &(0x7f0000000100), 0x2, 0x0)
aio_readv(&(0x7f00000001c0)={r6, 0x46000000000, &(0x7f0000000dc0)="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", 0x1000, [0x8001, 0x58b], 0x9, 0x18, 0x8, {0x3, 0x0, &(0x7f0000000140)="ca8b780932bea3a4413fe7b0fb9cda5c667286f1d88e69e6ddd7b3cded60360ba8d6fd447ba0c3d7f6a856253d81b1817c5a2c280cf9939b12ae846a85494229657e8628b567a24235df461f0b307d959c0e8bdc5b6cbdd22a108f169006f5"}, {0x2, 0x7, @sival_ptr=0x5e, @spare=[0x0, 0xfff, 0x4, 0x3, 0x5, 0x7fff, 0x8, 0xed65]}}) (async)
sync() (async)
chflagsat(r2, &(0x7f00000000c0)='./file0\x00', 0x200000, 0x200) (async)
pwritev(0xffffffffffffffff, &(0x7f0000000080), 0x0, 0x0) (async)
r7 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
ioctl$CIOCGSESSION2(r7, 0xc030636a, &(0x7f0000000080)={0x29, 0x0, 0x20, &(0x7f0000000300)="ec7b00000900ff2425c109a58b519798d25cd0a9cfbc8c96469dc0119723f87f", 0x0, 0x0, 0x0, 0xfdffff85, [0x0, 0x4, 0x1000]}) (async)
r8 = socket$inet6_udp(0x1c, 0x2, 0x0)
getsockopt$sock_int(r8, 0xffff, 0x8, 0x0, &(0x7f0000000340)) (async)
ioctl$CIOCCRYPT(r7, 0xc01c6367, &(0x7f0000000000)={0x0, 0x1, 0x8, 0x401, &(0x7f00000001c0), 0x0, 0x0, &(0x7f00000001c0)}) (async)
dup2(0xffffffffffffffff, 0xffffffffffffffff) (async)
lio_listio(0x0, &(0x7f0000000a80), 0x5d, &(0x7f0000000d80)={0x0, 0x20, @sival_ptr=0x10000000, @spare=[0x4005, 0x5, 0x6, 0x5, 0x8, 0x7, 0xfd926ff, 0x9]}) (async)
ioctl$KDGETMODE(r1, 0x40046676, 0x22e00000)

2.672383052s ago: executing program 2 (id=68):
aio_waitcomplete(0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x1c, 0x1, 0x0)
sigaction(0xc, &(0x7f0000000200)={&(0x7f00000002c0)="f30f2dadad000000c4e1f55f9b00080000f08794a0e4553810c4e2e5bf51c63e263e660f380755b1c4e189c1a240490000c481fe700600660f3a41828bcf0000def3ec326de351365e5e9989999908", 0x35, {[0xfffff801, 0x50e5, 0xfdffffff]}}, 0x0)
r2 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f00000002c0)="ee08665d19ac14d5e51348771197a7728420aef61715f7b1c3d4b3830c921bf0817a0000000000006a89dbdf", 0x2c)
sendto$inet(r2, 0x0, 0x0, 0xffff0000, &(0x7f00000001c0)={0x10, 0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f0000000340)="99106f82e5662b474e4ebca47b11f4ccc0b0e44f4e56a2664e512f2c1b20fb2818e400e75b1d16e424b408b93c57912b2defa01e28186ba338532255659eaba774ba6252722c33952ea6778be484b78d2166f42fbc87b6de8ee27b17a6cfef9b989957bffa02a092cb94bf453c4ac6b05a", 0x71, 0x101, &(0x7f0000000240)={0x10, 0x2, 0x2, @multicast2}, 0x10)
lgetfh(0x0, 0x0)
getsockopt$inet6_tcp_buf(r1, 0x6, 0x25, &(0x7f0000000500)=""/202, &(0x7f0000000180)=0xca)
select(0x0, 0x0, &(0x7f0000000000)={0x0, 0x1, 0x100000000, 0x5, 0x4, 0x1, 0x1, 0xffffffffffffffff}, &(0x7f0000001900)={0x3, 0x933, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001}, &(0x7f0000000440))
aio_fsync(0x800080, &(0x7f00000008c0)={r2, 0x7, &(0x7f0000000600)="8ee24e34bd3c9d6612aa2256648bed2455e96617def10b713de6f08e3cd09f96a2c74fa4aeb3a7fc8ba2919f3ba70deec722d2a2957f65057fb881e72185ffef40d6e56f06f3a93e9da4c247cefd363dc4e35edbdda0167beead66b2c3a30e1679d4b9d04c94a92c90ff89755294be0e3bda29606390ad05f59a6830015fb082bf8fe9c92557e7c7645ba503bab0673b1f7ba28522abe271a731bacb9541526f58f928e6b11890cb2cac3b74161f9e754d20ceadb2bab9485855a15e8affd1359a", 0xc1, [0xdf8, 0x4], 0x7, 0x5, 0xd, {0x9, 0x1, &(0x7f0000000700)="83fd204803695ef35d6857534c0e994434f362633de53394710c337cbf27fcb16a55e520b5fd4cd7ac1cbfbbd9484a00342e22481a59718efd144a56ae5da2f5273d4dd7c88d9996cc368522525250cf655d5358c684a1686d16d6a4f74ad086ec51873175b27f24f17819edd1f7f4231c749f5ebff6a35d87049fb2346f8d362fa9a159cb54a6f38b22ab1434c38f699149bc018ac0e83ced1a427e508dcf1ce50354601888c9d3385324e78304080a7aae0afaf6c5f54df7"}, {0x3, 0xf, @sigval_int=0xdf4f, @thr={&(0x7f00000007c0)="67660f12520dc4c27145bceb00000011c4c2e991a480290f00000f94a500000100ff77052ee7003667f30f1efcc4c37d1d8d00100000b8c4c27d1dbd0d000000c4e2f12be3", &(0x7f0000000840)="97d6f60a15bb4ddf96d5b608799373c3ad883c93493155d008aff30ee72637936c4b4fc85114650f7f68a069abdc6c740d073facd72a6e5d06ce3fca03e9ad1bf847ed1c7da33fe0cb"}}})
ioctl$KDGETMODE(r1, 0x40046676, 0x22e00000)
r3 = socket(0x1c, 0x1, 0x0)
openat$md(0xffffff9c, &(0x7f0000000100), 0x40000, 0x0)
open(&(0x7f0000000480)='./file0\x00', 0x0, 0xc5)
r4 = open$dir(&(0x7f0000000140)='./file0\x00', 0x2, 0x7e)
mmap(&(0x7f0000548000/0x4000)=nil, 0x4000, 0x0, 0xc002010, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x2010, 0xffffffffffffffff, 0x0)
socketpair(0x1, 0x2, 0x3, 0x0)
mknodat(0xffffffffffffff9c, 0x0, 0x1000, 0xb94d)
pwritev(r4, 0x0, 0x0, 0x0)
ioctl$KDGETMODE(r3, 0x40046676, 0x22e00000)
socket(0x1c, 0x1, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1, 0x1010, 0xffffffffffffffff, 0x0)
fhlinkat(0x0, r2, &(0x7f0000000040)='./file0\x00')
mlock(&(0x7f0000182000/0x1000)=nil, 0x1000)
mprotect(&(0x7f0000fd0000/0x3000)=nil, 0x3000, 0x7)
getsockopt$sock_int(r0, 0xffff, 0x1007, &(0x7f0000000080), &(0x7f0000000140)=0x4)
ioctl$KDGETMODE(r0, 0x40046676, 0x22e00000)

2.585713607s ago: executing program 1 (id=69):
open$dir(&(0x7f00000001c0)='./file0\x00', 0x488200, 0x176)
aio_waitcomplete(0x0, 0x0)
open(0x0, 0x0, 0x1)
openat(0xffffffffffffff9c, 0x0, 0x200201, 0xa0)
r0 = kqueue()
kevent(r0, &(0x7f0000000040)=[{0xfffffffe, 0xfffffffffffffff9, 0x4009, 0x8, 0xe8c5, 0x40000000, [0x0, 0x88f]}], 0x1, 0x0, 0x0, 0x0)
socket(0x1, 0x10000003, 0x4)
bind(0xffffffffffffffff, 0x0, 0x0)
syz_emit_ethernet(0x2a, &(0x7f0000000340)=ANY=[@ANYBLOB="ffffffffffffbfa724cf2ca908060001080006040001aaaaaaaaaabbac1400bbffffffffffffac1400aa848667a49eb5f181638c01fbfbf78767eba52573b45626cd891ba9808f1124770843313e6b3910"])
freebsd10_pipe(&(0x7f00000005c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
bind$inet6(0xffffffffffffffff, &(0x7f0000001140)={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @rand_addr='\x00\x00\x00\x00\x00\x00\x00\x00 \x00', 0x8}, 0x1c)
close(r1)
getgid()
r2 = open$dir(0x0, 0x4, 0x180)
kqueue()
r3 = kqueue()
kevent(r3, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff7, 0x8001, 0x400, 0x0, 0x1}, {0x0, 0xfffffffffffffffc, 0x0, 0x2, 0x0, 0x6, [0x8, 0x7ffff]}], 0x2, 0x0, 0x0, 0x0)
select(0xc9, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x300}, 0x0, 0x0, &(0x7f00000005c0))
ioctl$KDGETMODE(r1, 0x40046676, 0x59)
fchown(r2, 0x0, 0x0)
connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0x0, @multicast2}, 0x10)
rfork(0x85000)
r4 = socket(0x1c, 0x1, 0x0)
getsockopt$inet_mreqn(r1, 0x0, 0x9, 0x0, &(0x7f0000000140)=0x1)
ioctl$KDGETMODE(r4, 0x40046676, 0x22e00000) (fail_nth: 1)

2.16168142s ago: executing program 3 (id=70):
mount(0x0, 0x0, 0x0, 0x0)
openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8, 0x18b)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x181, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r0 = kqueue()
kevent(r0, &(0x7f0000000f80)=[{0x0, 0xfffffffffffffff5, 0xc0f1, 0x8, 0x3, 0x0, [0x0, 0x3, 0x400]}], 0x1, 0x0, 0x0, 0x0)
kevent(r0, &(0x7f0000000140)=[{0x0, 0xfffffffffffffff5, 0x49, 0x4, 0xbc, 0x6, [0x0, 0xfc, 0x3ff, 0x9]}], 0x1, 0x0, 0x0, 0x0)
r1 = kqueue()
freebsd11_mknod(0x0, 0x1000, 0x0)
r2 = socket(0x1c, 0x1, 0x0)
fchmod(r2, 0x106)
chmod(&(0x7f0000000280)='./file0\x00', 0xe5)
open$dir(&(0x7f00000000c0)='./file1\x00', 0x80201, 0x0)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(0xffffffffffffffff, &(0x7f00000002c0)=@in6={0x1c, 0x1c, 0x0, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0xcdbb}, 0x1c)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x12, &(0x7f0000000440), 0x1)
connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
sendto$inet6(r3, &(0x7f00000020c0)="d1", 0x1, 0x18c, 0x0, 0x35)
kevent(r1, &(0x7f0000000040)=[{0x12dd, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x0, 0xfffffffffffffffd]}], 0x1, 0x0, 0x0, 0x0)
socket(0x1c, 0x1, 0x0)
r4 = socket(0x1c, 0x1, 0x0)
sendmsg$inet_sctp(r4, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f00000001c0)=0x0)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
msgget(0x1, 0x213)
msgget(0x2, 0x5b6)
select(0x0, 0x0, 0x0, 0x0, 0x0)
r5 = socket(0x11, 0x3, 0x0)
sendto$unix(r5, &(0x7f0000000740)="b100050390000000050008000700ca900f0e08fece6ef0ffffffffffff3fd3357a00000000000000006336acf00b7804be781e4991f7addf5f882b2b7be1aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d602000d7d026ba8af080037282934e4fd89720fd3872babfbb77008f5a872c881ff7cc53c894303b22f310b404f36a00f90006ee01be657aea8c5000000020000000000000f0208a371a3f8000000800080000001000000000000000000", 0xb1, 0x20000, 0x0, 0x0)
syz_emit_ethernet(0x3e, &(0x7f0000000240)=ANY=[@ANYBLOB="aaaaaaaaaaaa94ea09066dbd00000000000000000000000000bbfe8000000000000000000000000000aa4e204e220008907800"/62])
readlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/47, 0x2f)

2.158578458s ago: executing program 0 (id=71):
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x48, 0x0, 0x0)
r0 = open$dir(&(0x7f0000000180)='./file0\x00', 0x40000400000002c6, 0x0)
r1 = open$dir(&(0x7f00000016c0)='./file0\x00', 0x2, 0x0)
socket(0x1c, 0x1, 0x0)
pwritev(r1, &(0x7f0000000200)=[{&(0x7f0000001700)="cff6cc2e1c2553ad03bc53d07c4fe85703e3f0632fac4e90999e3c5afca7090d634eeb210fcb928501f46052733a4ca3d2d1f842965b3efce312c1c2e26620bb8d69b37b00399764d9089842724ae4e14c8936f79d3fa068931b28712f08be0379bd02442afb6fc2dc7a667c8f7528eb8712a585c6c0453c00041620c1ba2bdf046ba13b1cd0ef385659fb4d4c7dbab40941021f08ec869df3ac5ca900800f1fbec7332eddca6d07a9c4a3ecb1a35fe2c9960842da9cb789dc0a086fab3f5dea6f9c1d87e6ae8ed4d74eb774ab4f7984ddb3696de2eb1f75fc034bee42d9f3bffd7f2606a0e3f97a516e9cbc705934844313cc42f8ba50f158cdfe120b56388a3deaafa39f11bce3c9a8ab388df6a93e480079c96fedef84a6a69cfd21fd3335fad87354431323d0fae10266788170da7713f1a042dfc105fef607574d9a6b8c16ff99bd3f5a3fa0123205acbb88c6828f673f79e8c299b3c739fb3b0a9dcc0041dbfa4c46d2b3d0c4b1c36c26bd5a259ffa179d0cbcdd5751f65f985283fd22141dcbf5f75569bcca8ed43fbbae84e807d5f2d3b291b8ccb00686268d3e2bd42c85b349f3c57188cf7365b93018c53fe91b6b14781e6b2d8a4893bb3b6ef828e7bfd25ca69eec62b21e5725fbf18a2ead6e898e883c7e72492a524338a1203ca3ad4666d876c552f92a3ceb0ade787d6a97ad827dcd4f7934431288ecd936c43eff00f113735026db897fe259a130aa1f07d10a210edd21abdc5c50bb163a67f4f559c8e0fb2185f52229cbc2eb06c8e390980b1f7e8b8cec16d0c2c10bcfd6f6087ac1e0df80ca948fbc6d5d5445e7b8d189cbfdfa738dd0a19e5d2ab7f895785b965c9e3c6f9d701b0a778bf2f5cfe3313f29f894624c6e000cbf1330cbbd748a1c27689e41de4bb148d2d29f26cff40c5f615136514dce8b50b6a5dc6a1152ba51f30d4af591d54849f971721f775e637d5188932e05a3f7e494c1ee1c3efdeb609510e7e148a8f0c5223064597f3b8c45981cecdbed67c83f19df27d18e994fa9a55f7875d4cb44789fc0f256297ea6cd4e535f14b9fe55d33c6b1afd36459ec68a4cebd5f83dd830c42c4bbbff5b4641da8dcbfc2d30e4f92b22b78ba0463d8eb8b9afe3b4706251079f359a171a5e633cb3ff701e8941106ba5b6ab0448099638ef18f9dcfb89d2401bf69013eac24a737c31d1d89792a1c8c496de83d2687429dcbade3c357cda2b53d4f64195f12505498ec016430c192b74be27f0a75786823d1c645c2e70678441830b42d1652b5f0629a440d55309956d3e2c3dcf8dca9fbc91d66380d4380c3e6b5ef97891333ab5a6fdbdcbd08453973d73605358b0c3233c64f2b766630b521b13bb3914896c52ee3f333e078817a62e866e9c06823ded86a8a57b3b08fbc7640fd8648c235b36184425db526a06ddecc783af31efc014c5e7e42c630e03553059e752b0b23ea9b8186041d0936b322474a3bf2ea3e8797a2eaf4c880af51cade6390ed0cc16f437212cdfc2a589a9bf723dc561c43cb379516948c52c1b491d33169bf58b14063e922e200d11bf1a52bbce13eab45ee7cd57ac621775fb6af540fe8aa3729537b9dc891991cc96418e3beb37efba05016b14b6396dd8db177b870b804062a501c8a85173fe332990105a014b4c270c3f87f438cf92c167eab225e50e5958c89a2f1ea7051e3163c33701d7550eedd27625436dd9d64710458d0d57929282a9578689d2f3c326773b1dd88746553bf20b93cd8be487d95bb7cdfe7b7afb68d4733fd47631ccf2add831756192b57f30a52caa196e244cdc78fd6425e72d82785442ca8bdc11f8cff1716e57d2b246c3268a00c05106f3c4cf8ca3af2f04c7bfd4546795788ca1e91cee3b8089b8762c8f690ced705762667cffe9f0e392af179bc73250bf1b029735475478b46180d8ffdc37d00750d13e0bd551161455c54129e4fb88915b4298b3f595873c185b2c451a6e4cec6b986bcbdba556499a2b6d0571899df849d97e92c27fcf14167851befaa5a3da453f4f1f202444c495bfa43e10608bcb715a85fdc935f74d83833582796c5323df498537ba7996c97a143761373c877af201bcce6c7db4ae1815bfc5bce3b8435a4767fb465faaed72b4421cafd4a2deee1d469ae30bcd08459b24664aa2544a69d83019372bedf3c6ef35d7a3e975eaf377e319ec5db87d97f0a6b4b83581f2401c4aeb052da76b5c1f98b165bd3fc8d91e99f256fa3fb6b241b5467cfae3d08087684e2cc7a00cac14ad44d38fe83fdb5e3f5243829921d352c4dc83ab5fb4cd1f57c78f2ea629679f2990183c78a19abc04627f781044b73d3ebc579348109b505f45992fa358082f506466474d0f91f4412b3d196ab70dd6dee656dbd2632465239cc6d91bc4a02b7f905129c5b1ec055aa1daee372e78f4a67295bcc2a3406dc47a3dc7bf9bc019baef5f0286e5ef768a1373a5b086838015a275ed75f453cd19375678fdf411be16886d0d56b67784d8785548aaf6157ef3c910e7a334a05507f8c0c81927610d355484f1a8737ccc9c681a0e80fce199655b1a10c24b3103bd712643ef4aff40482d3e8b284418b75868c48d74fda74e2b2c7ef0a2c7a135d667f0d1743b1e86b5f41af32bafc22e5f9ac38e5a558cddbad9eeedfd0c8cb7d73db76969c6a44ca707a70e8870ac9d10c836e601596f2ac6b491d98d7e955f8c90062fa8150b77119324ed0bd4b2856d4d8119b85bce34bfba7054b7a571f77141152dfdfc672572a619a69aed65bc9b6af03f8d7c44792b5bc7223016832a112ff3f1038cf3ba1e8a6d1e4d1ee5d920ba0fc504d8f7ec5ed55dabeef17d5b4266b8c9ef4bb2f086872c12e6bfcdd160dbb7258d146d637d112d11e79cf6c6a3f89c990c40b5b9bc04299cb2158f2552d12eb8169daa9790aec1d81588bc010357e2b1d7fb1119fa9d97a28bb44deed22aeedbf20760bf060410f6cf828c80b29ec76e7ae6b2e96ada0021cf91e4e7cfb972bedabad743edff976f3e9488f34896c5b0822044c1b45dc264d7f08470d1c39a6fe701b74b005f3c2800c88df78815f6de525d7807dc2b72d1a1679d2f51e28a45e55b56c0be8e8d07be8c5b1bd39a15212664707b78924959949303b14ab5c4ae4fd14f2c02f552785b670dbc842a989668f41c6e0a43983fc3cbd2878c91a80435bbc93176761eb52fe96f451ebae9b31d0c084750c51dabbb80e5bf877f802280fc2291d7dc62fe750b25f06d26b5d2ea2d3fedf3ce3bf3c2d3a250687ee7d3c884345c2b52c0ec3ff38254a09099ee53d7b66586efb147bd04fe471476fc93385a7c26bb6f8b0d96de82662628a2ebd003c67747741167ad460765f807e772649065a5b27bc2a3566fe6ece08f828ce53cc70c9871f13fe2ba61255c62a546ad64baaa1ccf6e85b009f341e1f8078abae74200783feb656d197fe55f4ca36adcf9aca3335b1c1599429d739642b4ff8104e20cb5d981b8b780babbb596286f76b2422a5467804765204bdaee011e2e75f41df633a903dae807051d85bb1199efd71fe2239b1c25be582a5e1792c051194133dbc49a632989e16edc939fd4a20feb40c702c119d4502d7757019cad7d1fe8229437f083fcecdac7c05b5d65424f2fa76b48baf06b0945feb3805b6feb5fbb3f53e799710e0a25cca30fb0559dc64ac4153be49ba0383b6040aecd40ebdeeb4a02aee88271cd64afe242dd4d2f003e6743887585f904a30daa5d94a1f3b31a4922a9dc1774b9e59538be0f48992a90d358bb594a06c79fbb657c3e147c41be7db448b471f939fdf7c56bcfd4f9921aa648058935bae8fa99328427ba1e508ee3177e337ceca67d2a6c2d08008fb95847cf0c4c48bf4c3f7403527b47aa90bb73f68717cb5737ea901c9d8970052f2d3f1e5570d204a276ff8d337b9964f768dffb0e956dbd8d5b877c41a2d8a6ac7002f16a51a221b6e5fc4176a8c0fa067f66b95a4c1aad6853dfc20cc54bfd4f6e1424898a68de64f9964ceaf3f4cd376c9db1aee1fab436dccd8a44295fa5a629edb5c9054ea1f8796aeb5ef96472a9ce9215db588f57211efae7c02ef0c1e8007c22df10e6f77cf2551d09f7b0385d402b5a11c36848cca6f4752945686978e87775756ac857683c3a35c957fd9b71e0f55a476da0070bc6e6d0dc79d14dd6bee53924d3c108d7bc641eed0dbba4fd5891eebc16f0e200ef5f913a6b9a1faeb534959240d7d25c8c6a0bfcb095e6cb8165df41fd8b2b7aae64d165f7c1f40e4a6690c6f59c7b612b2b7115a4132bec712eb75d40d53f1d225c5ed9d6e5765da30c13562bab06002acf1ebef5a25aaa8f7cb7caec0a59a271a0b2d79f1737ac48a9bb21da9380cdb32dcdc32af3c1f16c6447cd8d6451e669171b07fc8de3a5574fc14ccb06b90d613ae51d047a79e6d904b2502c2fd8826656fe8a329b735eea9595d7f52ddf849875fb836dac0fa90a95b412630cd3d244b2b17b6e3a006704ab7415022f728dcb5974d09831c725b73b5e0ee679d37c35df49e61ef4c3e635f6303ee30dd9426c06949d1c65b03821c09321a6448e6d879fa7fc3b3cbbe3649b1a63420ff4850e99bd26db5f4d3af7d8dd71a9b591b8f1c5281b4449bf769fd920398b0453ca3513e10f7a7403b28bffae4437efd57959f19741e99da64592ba334092fbbd3ab654e08694f4360440bb8a47d31851842b97fc27bf845cb3f15e880413ab57991674f32d1e4aa7f3203f31d2ec32cb6b5ecfca57343023ee308abab89f9107c8e5f64a97a160844c85535d57ba89941495dd7c88f6aa27e9e9cb6e04f24de5bd7fa7cda64b2da2f3c5a4efe1f1a29532635b82c1cf6bfb7ebd2e1f3e7b4271cc69909ca46f3c726c04b55a5510b7654e5b569d9d303ed8f0126d04635d87714de7203d424a919e92794ad289cd3a2ef73d53c6c38edd4db1b4449fa4089ec180c3a5a89fac7399fb0ebeaddecc8adc9b7a83c3038e45d735b16d4d483a001dcdf2278e7f18e0baa06cfa218eda921019b106ef5ae1c74ac198c523810640c792de77dfa4fc8e9bfed78177493174fcac99488e4c20b4a3ec38d64dca1fa674deee3794acbca650de18d19f86903f2605fee8daeaef1258f159b105276e6893f696cfe56f6a5f1c951de8e7fb8ddfaf2a2444d0217c17be285898a98902c08abee4b39c712a5054b766a0965a0e4bf0565e327e6dbe82d9ea9d80c5ca747270485f311eadb4905c67e205fbaca3cd28dae38598993253e2c9bbc502255cc9c4c7894073a218a925b2f5c5bd3193350ad7a4e5aa70ddbef088280e21c7b6adbec76d39d7346f9d875847695602b1db700532742017d9acda9da782d4b00d3e18a7f4ee545c34566a8f710f7b33c20d7d52ac3c0dad74dcc7f0969d38049bb3d57c2046a40bc092ff6c812be6c9c695ad4e3185731ae1b771ff9af1e4b95926fa0a46576e6aac6eee9ac41648f780b05e65a41752d9f67b1df0b8390b2a8be3095b18dff8545ef3c5e4f008f63d1644e1ede72e11ce0d11a5af4f502879f64b19bd798a0dd05663a2668c99a9196792f418ac8d0d6a7c58ff188f70fe157a406bb320758fa3fa86a2f343293fe7f9fcf40a793cf0084b9d159ac33f4ccdc67b323f41dc960d8607961aeb21bcee0a95edbb3aa2af57bda17ed136f8cd90d6d7c556bfa611d591149daee21789ce6282510404bfbb080c69da2f78", 0xfe1}], 0x1, 0x3)
r2 = socket(0x1c, 0x1, 0x0)
bind$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r2, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty, 0xfffffffc}, 0x1c)
setsockopt$inet6_IPV6_HOPOPTS(r2, 0x29, 0x31, &(0x7f0000000100)=ANY=[@ANYBLOB="7103000000000000c2"], 0x20)
sendto(r2, 0x0, 0x0, 0x20000, 0x0, 0x0)
sendfile(r0, r2, 0xeb8, 0x20000000000, 0x0, 0x0, 0x11)
r3 = fork()
sigqueue(r3, 0x69, @sival_ptr=0xb2)
open(&(0x7f0000000280)='./file0\x00', 0x8aa0, 0x19)
ktrace(&(0x7f0000000200)='./file0\x00', 0x4, 0x26, r3)
syz_emit_ethernet(0x96, &(0x7f0000000000)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "ae029d", 0x60, 0x3a, 0xff, @rand_addr="78042000000014000001000000086500", @mcast2, {[], @icmpv6=@ndisc_na={0x88, 0x0, 0x0, 0x0, '\x00', @remote={0xfe, 0x80, '\x00', 0x0}, [{0x3, 0x8, "84c814c23d9b66e0080fbd81b768b77a8b9b3780d22952c0db0042da2e39ebf0581cbc744d58fb8fbb6518711503ef1b3a7dd76eac249ac9e93a99f08544"}, {0x3, 0x1, "650595abc9d9"}]}}}}}})
setrlimit(0x7, &(0x7f0000000040)={0x1})
setreuid(0xee00, 0x0)
fork()
rfork(0x9000)
rfork(0x1000)

1.782306055s ago: executing program 2 (id=72):
ppoll(0x0, 0x0, 0x0, &(0x7f0000000240)={[0x861b, 0x2, 0x3, 0x80000000]}, 0x10)
socket(0x1c, 0x20000000, 0x0)
socket(0x1c, 0x1, 0x0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = socket(0x11, 0x3, 0x0)
connect$inet(r1, &(0x7f0000000700)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
ioctl$UI_DEV_CREATE(r0, 0x20005501)
r2 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_opts(r2, 0x0, 0x200000000000c, &(0x7f0000000240)="ea00070100000000", 0xc)
socket(0x2, 0x1, 0x0)
profil(0x0, 0x0, 0x1, 0xd6)
r3 = openat$crypto(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0)
r4 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$CIOCGSESSION2(r4, 0xc030636a, &(0x7f00000001c0)={0xb, 0x24, 0x18, &(0x7f0000000140)="ec7b00000900ff2425c3f0a58b519798d25cd0a9cfbc8c96", 0x0, 0x0, 0x0, 0xfdffff05})
ioctl$CIOCCRYPT(r4, 0xc01c6367, &(0x7f0000000280)={0x0, 0x2, 0x0, 0x10000, &(0x7f0000000140), 0x0, 0x0, 0x0})
ioctl$CIOCGSESSION2(r3, 0xc030636a, &(0x7f0000000080)={0x19, 0x0, 0x10, &(0x7f00000000c0)="ec7b00002cfeff02000000000000007f", 0x0, 0x0, 0x0, 0xfdffef85})
ioctl$CIOCCRYPT(r3, 0xc01c6367, &(0x7f0000000100)={0x0, 0x1, 0x0, 0x8000, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000140)})
minherit(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2)
r5 = socket(0x1c, 0x1, 0x0)
syz_emit_ethernet(0x2a, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb089a04f19deee49a7189de"])
syz_emit_ethernet(0x0, 0x0)
ioctl$KDGETMODE(r5, 0x40046676, 0x22e00000)
setrlimit(0x2, &(0x7f0000000100)={0x60000000, 0x60000000})
chdir(&(0x7f0000000400)='./file/file0/..//file0\x00')
r6 = socket(0x1c, 0x1, 0x0)
write(r6, 0x0, 0x0)
munlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000)
ioctl$KDGETMODE(r6, 0x40046676, 0x22e00000)

1.698386519s ago: executing program 1 (id=73):
aio_waitcomplete(0x0, 0x0)
r0 = socket(0x1c, 0x10000000, 0x0)
getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x4a, 0x0, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x31, &(0x7f00000016c0)=ANY=[], 0x28)
r1 = kqueue()
ktrace(0x0, 0x1d97c82b8eba19ad, 0x506, 0x0)
cap_ioctls_limit(0xffffffffffffffff, &(0x7f00000001c0)=[0x9, 0xa, 0xfffffffe, 0x0, 0x8, 0x4])
r2 = socket(0x1c, 0x1, 0x0)
r3 = socket(0x1, 0x1, 0x0)
ioctl$KDGETMODE(r3, 0x40046676, 0x22e00000)
r4 = socket(0x2, 0x1, 0x8)
aio_readv(&(0x7f0000000480)={r4, 0xffffffffffffffff, &(0x7f0000000800)="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", 0x14e, [0x6, 0x7e5], 0xfffffffe, 0x6, 0x9, {0x8, 0xd17, &(0x7f0000000b00)="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"}, {0x2, 0x20, @sival_int=0x1, @ke_flags=0x8020}})
r5 = open(&(0x7f0000000280)='./file0\x00', 0x4, 0x0)
r6 = socket(0x26, 0x2, 0x0)
setsockopt$inet_tcp_int(r6, 0x6, 0x2, &(0x7f0000000040)=0x1f, 0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r7=>0xffffffffffffffff})
sendmsg$unix(r7, &(0x7f0000003c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x18}, 0x0)
r8 = kqueue()
kevent(r8, &(0x7f0000000000)=[{0x3, 0xfffffffffffffffe, 0x80c3}], 0x1, 0x0, 0x0, 0x0)
ioctl$KDGETMODE(r4, 0x40046676, 0x22e00000)
syz_emit_ethernet(0x5a, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb08004cf0004c00640000005d907801fcff00ffffffff831b06e0000001ac1400bbac1400bb000000000000000100000000010b019078000000004594020d0068000506560fff00000000ac1400aa"])
setsockopt(0xffffffffffffffff, 0x80010, 0x36, &(0x7f0000000700)="1bd10600b7ed86761d49e187ea33c5bcd85d840f80bf2f913fa3b8de81e14f2826ca80b90bb6146003bc387e6be138417da61d2daab4fcf2d352fa60cdd154c83b73d1705e96d2332a0eef450d306f2d9932e2e7bc170141447001a346229486fad1f704c3a3fb8fc3bc116e6e1557e7096a93995f9bcb2e924013e9ee00778804da880602a7ba60c1f78798f244198d71ba91978a9bff26af517967b1a7431a1f81c6fd9eed020d9f1f9070a75e80950440465ceb3811feaf4f6c07e49af4f89ff63b29e70738a48529d2dafd5fdfeb65", 0xd1)
ioctl$EVIOCGLED(r5, 0x40004519)
fchflags(r0, 0x500)
sendmsg(r7, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000140)="697fa6724262190b731bf436b5dde4a4badfc8", 0x13}], 0x1, 0x0}, 0x20085)
freebsd10_pipe(&(0x7f0000000080)={<r9=>0xffffffffffffffff})
ioctl$DIOCNATLOOK(r9, 0x4004667b, &(0x7f0000000080))
ioctl$KDGETMODE(r2, 0x40046676, 0x22e00000)
r10 = fcntl$dupfd(r1, 0x11, r1)
ioctl$BIOCSHDRCMPLT(r10, 0x80044275, 0x0)

1.581678043s ago: executing program 0 (id=74):
aio_waitcomplete(0x0, 0x0)
vfork()
nanosleep(&(0x7f0000000200)={0x8, 0x4}, &(0x7f0000000240))
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, 0x0, 0x0)
setitimer(0x1, &(0x7f0000000480)={{0x0, 0x4}, {0x0, 0x6}}, 0x0)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
pipe2(&(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
readv(r1, 0x0, 0x0)
writev(r2, &(0x7f0000000080), 0x1000000000000014)
setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f0000000080)={0x7ff, {{0x1c, 0x1c, 0x2, 0x0, @rand_addr="65cb30df060000000b603666ab2f3df4"}}, {{0x1c, 0x1c, 0x1, 0x0, @mcast2}}}, 0xfc)
setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f0000000080)={0x1007ff, {{0x1c, 0x1c, 0x2, 0x7fff, @rand_addr="65cbb6bf060000000b603666ab2f3df4"}}, {{0x1c, 0x1c, 0x1, 0x0, @mcast1}}}, 0xfc)
kqueue()
r3 = kqueue()
kevent(r3, &(0x7f0000000040)=[{0x8, 0xfffffffffffffff9, 0x8009, 0x8, 0xe8c8, 0x7, [0x0, 0x2]}], 0x1, 0x0, 0x0, 0x0)
r4 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000040), 0x8, 0x0)
ioctl$CIOCCRYPT(r4, 0xc01c6367, &(0x7f0000000340)={0x0, 0x1, 0x0, 0xd60, &(0x7f0000000380), 0x0, 0x0, 0x0})
socket(0x1c, 0x1, 0x0)
extattr_delete_fd(r0, 0x2, &(0x7f00000001c0)='[\x00')
r5 = socket(0x1c, 0x1, 0x0)
bind(0xffffffffffffffff, &(0x7f0000000040)=@in6={0x22, 0x1c, 0x3, 0x0, @mcast1}, 0xc)
syz_emit_ethernet(0x2a, &(0x7f0000000040)={@broadcast, @local, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @remote, @remote={0xac, 0x14, 0x0}, @broadcast, @local={0xac, 0x14, 0x0}}}}})
recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x401313ab1a02f21f, 0x0, 0x0)
ioctl$KDGETMODE(r5, 0x40046676, 0x22e00000)
r6 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_group_source_req(r6, 0x29, 0xc, &(0x7f0000000080)={0x7ff, {{0x1c, 0x1c, 0x2, 0x0, @rand_addr="65cb30df060000000b603666ab2f3df4"}}, {{0x1c, 0x1c, 0x1, 0x0, @mcast2}}}, 0xfc)
rfork(0x5000)
socket(0x1c, 0x3, 0x0)
rfork(0x20)

1.480080399s ago: executing program 3 (id=75):
open$dir(0x0, 0x488200, 0x176)
aio_waitcomplete(0x0, 0x0)
open(0x0, 0x0, 0x1)
openat(0xffffffffffffff9c, 0x0, 0x200201, 0xa0)
r0 = kqueue()
kevent(r0, &(0x7f0000000040)=[{0xfffffffe, 0xfffffffffffffff9, 0x4009, 0x8, 0xe8c5, 0x40000000, [0x0, 0x88f]}], 0x1, 0x0, 0x0, 0x0)
socket(0x1, 0x10000003, 0x4)
bind(0xffffffffffffffff, 0x0, 0x0)
syz_emit_ethernet(0x2a, &(0x7f0000000340)=ANY=[@ANYBLOB="ffffffffffffbfa724cf2ca908060001080006040001aaaaaaaaaabbac1400bbffffffffffffac1400"])
freebsd10_pipe(&(0x7f00000005c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet6_udplite(0x1c, 0x2, 0x88)
bind$inet6(r2, &(0x7f0000001140)={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @rand_addr='\x00\x00\x00\x00\x00\x00\x00\x00 \x00', 0x8}, 0x1c)
close(r1)
getgid()
r3 = open$dir(0x0, 0x4, 0x180)
kqueue()
r4 = kqueue()
kevent(r4, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff7, 0x8001, 0x400, 0x0, 0x1}, {0x0, 0xfffffffffffffffc, 0x0, 0x2, 0x0, 0x6, [0x8, 0x7ffff]}], 0x2, 0x0, 0x0, 0x0)
select(0xc9, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x300}, 0x0, 0x0, &(0x7f00000005c0))
ioctl$KDGETMODE(r1, 0x40046676, 0x59)
fchown(r3, 0x0, 0x0)
connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0x0, @multicast2}, 0x10)
rfork(0x85000)
r5 = socket(0x1c, 0x1, 0x0)
getsockopt$inet_mreqn(r1, 0x0, 0x9, 0x0, &(0x7f0000000140)=0x1)
ioctl$KDGETMODE(r5, 0x40046676, 0x22e00000)

959.223979ms ago: executing program 2 (id=76):
ppoll(0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = fcntl$dupfd(r0, 0x11, r0)
aio_waitcomplete(0x0, 0x0)
open(&(0x7f0000000000)='./file0\x00', 0xf5fbbcdef939e6ea, 0x0)
r2 = open(&(0x7f0000000180)='./file0\x00', 0x400000, 0x20)
fcntl$lock(r2, 0xd, &(0x7f0000000140)={0x1, 0x3, 0xffffffc0, 0xfffff05a})
open$dir(0x0, 0x1231cf1d6c71c274, 0x0)
r3 = socket(0x1c, 0x1, 0x0)
sendmsg$inet_sctp(r3, &(0x7f00000004c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x6, @empty, 0xfffffffc}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x10145}, 0x0)
lio_listio(0x1, &(0x7f0000000080)=[{r3, 0x0, &(0x7f0000000080), 0x0, [0x9c, 0x7], 0x5, 0x6, 0x9, {0x0, 0x8, 0x0}, {0x1, 0x1a, @sigval_ptr=0x6, @thr={0x0, 0x0}}}, {0xffffffffffffffff, 0x0, 0x0, 0x0, [0x82, 0x10000], 0x6, 0x4, 0x8001, {0x4, 0x10000007, 0x0}, {0x1, 0x1, @sival_ptr=0x4, @thr={0x0, 0x0}}}, {r3, 0x2, 0x0, 0x0, [0x9, 0x40], 0x3, 0x6, 0x1, {0x7f, 0x2, 0x0}, {0x3, 0x10, @sival_ptr=0xffffffff, @thr={0x0, 0x0}}}, {0xffffffffffffffff, 0xd, 0x0, 0x0, [0x0, 0xffffffdc], 0xcbbb, 0x6, 0x8057, {0x8, 0xffff8000, 0x0}, {0x1, 0x0, @sival_int=0xec1f, @thr={0x0, 0x0}}}], 0x4, 0x0)
ioctl$KDGKBTYPE(r1, 0x40044b40, 0x9)
ioctl$KDGETMODE(r1, 0x40046676, 0x22e00000)
ioctl$OPIO_KEYMAP(0xffffffffffffff9c, 0x8a026b07, 0x0)
kqueue()
r4 = socket(0x1c, 0x1, 0x0)
sendmsg$inet_sctp(r4, &(0x7f00000004c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x9, @loopback}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x149}, 0x0)
setuid(0x0)
mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x6, 0x1010, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x4, 0x1010, 0xffffffffffffffff, 0x0)
r5 = socket(0x1c, 0x1, 0x0)
ioctl$KDGETMODE(r5, 0x40046676, 0x22e00000)

887.211617ms ago: executing program 1 (id=77):
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = kqueue()
kevent(r0, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0) (async)
kevent(r0, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0)
freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x1000, 0x0) (async)
freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x1000, 0x0)
open$dir(&(0x7f0000000140)='./file0\x00', 0x8110, 0x0)
r1 = socket(0x1c, 0x1, 0x0)
r2 = socket(0x1c, 0x1, 0x0)
setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000280)=@in={0x10, 0x2, 0x1, @multicast2}, &(0x7f0000000300)=0x10)
fpathconf(0xffffffffffffffff, 0x3b) (async)
fpathconf(0xffffffffffffffff, 0x3b)
getsockname(r1, &(0x7f0000000000)=@in={0x10, 0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10)
syz_emit_ethernet(0x400e, &(0x7f0000000000)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "15f2ff", 0x3a3a, 0x0, 0x0, @rand_addr="eee7567b2c0e280000004c1e7b3b00", @local={0xfe, 0x80, '\x00', 0x0}}}}})
socket(0x1c, 0x1, 0x0)
r3 = socket(0x1c, 0x1, 0x0)
pipe2(0x0, 0x0) (async)
pipe2(0x0, 0x0)
setsockopt$inet6_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000140)={0x0, "747ccff61dc359f8e13c2a68a2fa9bb3"}, 0x14) (async)
setsockopt$inet6_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000140)={0x0, "747ccff61dc359f8e13c2a68a2fa9bb3"}, 0x14)
undelete(&(0x7f0000000100)='./file0/file0\x00')
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_buf(r4, 0x6, 0x24, &(0x7f00000001c0)="e754d56b37195d92c5454fd6cd61734ed173d05747ab7a160be29248799822e2a93f3b3a41ecab86b8f5bb92967d59c29ccfae8e5ec9d318905b264ee927fb22bec1a2646e43f0a9cc390121c0b017e50248705e9918a96fb27cab729a60127adb4e9eab8caa32877bb7c6b0949df0409b7b4ae8b222da1e58b572884c16942cd0a08fc2cd729f2b3f39d85fe2ac995971e68f5ea782fdddead41b684bbfb1e7265d082a9718259976f93c", 0xab)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x6dcc41d7af515ec0, &(0x7f00000002c0)=0x100, 0x4) (async)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x6dcc41d7af515ec0, &(0x7f00000002c0)=0x100, 0x4)
setsockopt$inet_tcp_buf(r4, 0x6, 0x24, &(0x7f00000005c0), 0x0)
ioctl$KDGETMODE(r3, 0x40046676, 0x22e00000)
open$dir(&(0x7f00000000c0)='./file0\x00', 0xd6dfe06bdea017f9, 0x141)
dup2(0xffffffffffffffff, r2) (async)
dup2(0xffffffffffffffff, r2)
r5 = open$dir(&(0x7f0000000080)='./file0\x00', 0x4e50, 0x0)
utimensat(r5, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)={{0x0, 0xffffffffffffffff}, {0x0, 0xffffffffffffffff}}, 0x4000) (async)
utimensat(r5, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)={{0x0, 0xffffffffffffffff}, {0x0, 0xffffffffffffffff}}, 0x4000)
ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc030636a, &(0x7f0000000040)={0xb, 0x0, 0xf, &(0x7f0000000180)="0070c65142bfdb626a5686aaf6f3dc", 0x0, 0x0, 0x0, 0x4d46b770, [0x80, 0x60, 0x0, 0x2]})
ioctl$KDGETMODE(r1, 0x40046676, 0x22e00000) (async)
ioctl$KDGETMODE(r1, 0x40046676, 0x22e00000)
ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, 0x0)

671.553336ms ago: executing program 3 (id=78):
r0 = socket(0x1c, 0x1, 0x0)
setuid(0xffffffffffffffff)
ktrace(0x0, 0x1, 0x4000, 0xffffffffffffffff)
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
freebsd11_statfs(&(0x7f0000000100)='./file0\x00', &(0x7f0000000500))
extattr_set_link(&(0x7f0000000380)='./file0\x00', 0x2, 0x0, 0x0, 0x0)
r1 = socket(0x2, 0x1, 0x0)
listen(r1, 0xe)
select(0x40, &(0x7f0000000040)={0x8, 0x5, 0x4008, 0x8000000000000003, 0x3, 0x1000000000090, 0x4c}, 0x0, 0x0, 0x0)
shutdown(r1, 0x2)
r2 = socket(0x1c, 0x1, 0x0)
r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreq(r3, 0x0, 0x18, 0x0, 0x0)
writev(r3, &(0x7f0000000600), 0x0)
pipe2(&(0x7f0000000080)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x100004)
ioctl$SMB_BREAD(r2, 0xc01c690b, &(0x7f00000003c0)={0x8, 0x1, 0x1, @byte=0x9, @buf="4ebd", 0x5, &(0x7f0000000200)=0xa, 0x1, &(0x7f00000002c0)=0xfb, 0x1})
chdir(0x0)
kevent(r4, &(0x7f0000000740)=[{0x808000, 0xfffffffffffffff3, 0xc005, 0x8, 0x5, 0x1, [0x80, 0x9, 0x5, 0x400081]}, {0x5, 0xfffffffffffffffd, 0x6, 0x21000004, 0x5, 0xb, [0x0, 0x3, 0x800000000003, 0x4]}, {0x5, 0xfffffffffffffff8, 0x8010, 0xc0000201, 0xfff0000000000000, 0xffff, [0x7, 0x0, 0x8, 0x7]}, {0x4, 0xfffffffffffffff3, 0xba, 0x2, 0x9, 0x4, [0xfffffffffffffffd, 0x9, 0xc473, 0x80000000]}, {0x6, 0xfffffffffffffffa, 0x8078, 0x200, 0x4, 0x2, [0x81, 0xe72, 0x0, 0x2]}, {0xd8, 0xfffffffffffffff5, 0x7129fac811dc247d, 0x80000009, 0x0, 0x10001, [0x2cd2, 0x8, 0x1]}, {0xbdc, 0xfffffffffffffffc, 0x8005, 0x40, 0x2, 0x9, [0x7e, 0x1, 0x9, 0x7]}, {0x9, 0xfffffffffffffffe, 0x28, 0xc0000000, 0x7, 0x2c, [0x400002, 0x10000018d, 0xa, 0x9]}, {0x504fcb44, 0xfffffffffffffffa, 0x10, 0x0, 0x3, 0x7, [0x0, 0x101, 0x100000000]}], 0x9, 0x0, 0x0, 0x0)
aio_write(&(0x7f0000000240)={0xffffffffffffffff, 0x80000001, &(0x7f0000000300)="e2", 0x1, [0x0, 0xc9], 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x10, @sival_int, @spare=[0x0, 0x0, 0x8000]}})
aio_write(&(0x7f0000000140)={r5, 0x40000000006, &(0x7f0000000940)="ffffffff7d181d0000fda00a799f8ed0153f2978ccaf0cfeffb15d08d4a0f3ef7f1879cd0600000000000000d5d1fa7ed2727282c01d5100fafde20d1a9ea2768871a0811c9fc5aa0cc5ffe43c0e5ce6c277588c8d46021dae3a3bc1a34ab8ab1bfffb650d", 0x65, [0x20005], 0x0, 0x0, 0x1000007, {0x0, 0xffffffffffffffff, 0x0}, {0x0, 0x0, @sigval_ptr=0x80000001}})
ksem_open(&(0x7f0000002580), 0x0, 0xa00, 0x34, 0x9)
copy_file_range(0xffffffffffffffff, &(0x7f0000000000)=0x80000001, 0xffffffffffffffff, 0x0, 0x100000, 0x0)
shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000180)=""/164)
semget(0x2, 0x4, 0x200)
ioctl$KDGETMODE(r2, 0x40046676, 0x22e00000)
syz_emit_ethernet(0x36, &(0x7f00000000c0)=ANY=[@ANYBLOB="ffffffffffff000000000000c100300008060018800606000008aaaaaabbffffffffffffe85896b7a01d4ae66d146cc3bd623650"])
procctl$PROC_REAP_RELEASE(0x0, 0x0, 0x3, 0x4)
cpuset_getid(0x1, 0x5, 0x7fff, &(0x7f0000000340))
aio_read(&(0x7f0000000180)={r5, 0x0, &(0x7f0000000440)="abc329055059b8608dc23d424cf53c47a3e630f6f712d41a5b17a6c55522b2d62cbf000156000a30ae201e9bfeb202237ef8c3759e96e2091840a9769ec8c6e2cd3d194172ae2b064d2ade9579201a0ccfd571c885b14e60d91793e15ce73ce28049dec398ca690744d65e023a83e8bb58a82e46388673256c58cc78c8ad97c8c5337c4c6daab1a9afc9979d8c568fd7e4b5bde517b41ee5ec0eab20c33b53200428bae183a741452f6616e070796ef42a794da02b2d7c64256a", 0xba, [0xc7, 0x4], 0xb, 0x8, 0x4, {0x8000000f, 0x7, 0x0}, {0x0, 0x8, @sigval_int=0xc, @spare=[0x9, 0x8, 0x5, 0xd47, 0x7, 0x6, 0x6]}})
ioctl$KDGETMODE(r0, 0x40046676, 0x22e00000)

79.976818ms ago: executing program 2 (id=79):
open$dir(&(0x7f00000001c0)='./file0\x00', 0x488200, 0x176)
r0 = open(&(0x7f0000000000)='./file0\x00', 0xf5fbbcdef939e6ea, 0x0)
open(&(0x7f0000000080)='./file0\x00', 0xf5fbbcdef939e6ea, 0x0)
r1 = socket(0x1c, 0x1, 0x0)
mkdir(0x0, 0x0)
mkdir(&(0x7f00000000c0)='./file/file0\x00', 0x101)
r2 = socket(0x1c, 0x2, 0x0)
r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_int(r3, 0x0, 0x2, &(0x7f0000000040)=0x2, 0x4)
sendmsg(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)="c8", 0x1}], 0x1, 0x0}, 0x0)
freebsd10_pipe(&(0x7f0000000040)={<r4=>0xffffffffffffffff})
ioctl$DIOCNATLOOK(r4, 0x8008745b, &(0x7f00000003c0)="28a7c7f9812306")
r5 = socket(0x1c, 0x4, 0x0)
sendmsg$inet_sctp(r5, &(0x7f00000004c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x6, @empty, 0xfffffffc}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x10145}, 0x0)
aio_mlock(&(0x7f0000000100)={r0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffff, {0x0, 0x0, 0x0}, {0x0, 0x0, @sival_int=0x9, @ke_flags=0x44}})
ioctl$KDGETMODE(r2, 0x40046676, 0x22e00000)
r6 = socket(0x1c, 0x1, 0x0)
syz_emit_ethernet(0x1aa, &(0x7f0000000cc0)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaa008100000086dd602e5cea01703c0020010000000000000000000000000002ff0200000000000000000000000000012b0a01"])
eaccess(&(0x7f0000000040)='./file/file0/../\x00', 0x2)
socketpair(0x0, 0x0, 0x0, 0x0)
statfs(&(0x7f0000000280)='./file/file0\x00', &(0x7f0000002d80))
ioctl$EFIIOC_VAR_NEXT(r4, 0xc0244505, &(0x7f0000000200)={&(0x7f0000000080)=0x5, 0x2, {0x5, 0xa92, 0x2, 0x4, 0xf, "20c79046c0c1"}, 0x2, &(0x7f00000036c0)="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", 0x1000})
ioctl$KDGETMODE(r6, 0x40046676, 0x22e00000)
aio_write(&(0x7f00000002c0)={0xffffffffffffffff, 0x5e, &(0x7f0000000600)="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", 0xa5, [0x1ff, 0x5], 0xe4, 0x6, 0x2, {0x7, 0x8, &(0x7f0000000180)="3c41406fd9feaefe7d4473239ab747fd001af16d436e3b8ea3a5c1599d8a9d0d3951fb18fb48b48e7b968e9c26f4925a069e9abffa645b834fb3b4a1dc3bc62a668e48779044a6f361b421"}, {0x3, 0xc, @sival_ptr=0x3}})
ioctl$KDGETMODE(0xffffffffffffffff, 0x40046676, 0x22e00000)
sendmsg$inet_sctp(r1, &(0x7f00000004c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x6, @loopback}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x149}, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
ioctl$KDGETMODE(r1, 0x40046676, 0x22e00000)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r7=>0xffffffffffffffff})
bindat$unix(0xffffffffffffff9c, r7, &(0x7f0000000240)=@file={0xa, 0x1, './file0\x00'}, 0xa)

0s ago: executing program 1 (id=80):
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000000c0)="869037330d47ed014632216920f9a757774c5bc168ccc363c298526b9e50847a8d08c5f239d34351b1d707fc64a278d3dc9831f35b305062a38bad8aa33e212bacb804deae1a497d3729553233b55656a833d44d9bfcf1dd167d93942d76699e1142ba8055838768f82f08af55d5cebca66978be1a34b4b71b0223cce912709db7c6ff15ddc1ebaac33b0274c7b25b339e6699cfa908330b7c2e7699ab7940c5f933419f706f6e542ecac463e89cd6c7d27b1e7e20c2ef98", 0xb8)
bind$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
listen(r0, 0x7fffffff)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
seteuid(0xffffffffffffffff)
open(0x0, 0x145142, 0x0)
r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000240)={0x6, 0x80000000}, 0x8)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$sock_int(r3, 0xffff, 0x4000, &(0x7f0000000000)=0xb, 0x4)
listen(r3, 0xb)
r4 = semget$private(0x0, 0x2, 0x716)
__semctl$SETALL(r4, 0x0, 0x9, &(0x7f0000000080)=[0x199, 0xfffd])
connect$inet(r1, &(0x7f0000000080)={0xff67, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
kqueue()
rfork(0x96014)
open$dir(0x0, 0x1, 0x0)
aio_return(&(0x7f0000000180)={0xffffffffffffffff, 0x0, 0x0, 0x0, [], 0x2, 0x5, 0x0, {0x0, 0x4, 0x0}, {0x0, 0x0, @sival_int, @ke_flags}})
aio_waitcomplete(0x0, 0x0)
socket(0x2, 0x1, 0x0)
socketpair(0x10, 0x1, 0x2, &(0x7f0000000240)={0xffffffffffffffff, <r5=>0xffffffffffffffff})
r6 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_group_source_req(r6, 0x29, 0x53, &(0x7f0000000080)={0x200, {{0x1c, 0x1c, 0x2, 0x1000, @loopback, 0x8}}, {{0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x6}}}, 0xffffffffffffff1c)
sendto(r5, &(0x7f0000000300), 0x0, 0x100, 0x0, 0x0)
r7 = socket$inet(0x2, 0x4, 0xdd)
setsockopt$inet_opts(r7, 0x0, 0x1, &(0x7f00000002c0), 0x0)
sendto$inet(r7, 0x0, 0x0, 0x180, 0x0, 0x0)
shutdown(r7, 0x1)
socket$unix(0x1, 0x2, 0x0)

kernel console output (not intermixed with test programs):

Warning: Permanently added '10.128.1.176' (ED25519) to the list of known hosts.
if_delmulti_locked: detaching ifnet instance 0xfffffe0058575000
lock order reversal: (sleepable after non-sleepable)
 1st 0xfffffe0059904988 tun_mtx (tun_mtx, sleep mutex) @ /syzkaller/managers/i386/kernel/sys/net/if_tuntap.c:1688
if_delmulti_locked: detaching ifnet instance 0xfffffe0058574000
 2nd 0xffffffff83ccba40 tun_ioctl (tun_ioctl, sx) @ /syzkaller/managers/i386/kernel/sys/net/if_tuntap.c:1387
lock order tun_ioctl -> tun_mtx established at:
#0 0xffffffff81680e41 at witness_checkorder+0x781
#1 0xffffffff815065d7 at __mtx_lock_flags+0x187
#2 0xffffffff8186ab5c at tunifioctl+0x15c
#3 0xffffffff81845d8e at ifhwioctl+0xefe
#4 0xffffffff81849f82 at ifioctl+0xde2
#5 0xffffffff8168fbea at kern_ioctl+0x4ca
#6 0xSep 13 13:21:17 ci-freebsd-i386-1 dhclient[994]: Can't find free bpf: No such file or directoryff
ffffff8168f62e at sys_ioctl+0x36e
#7 0xffffffff82165702 at amSep 13 13:21:17 ci-freebsd-i386-1 dhclient[994]: exiting.
d64_syscall+0x4e2
#8 0xffffffff8210a23b at fast_syscall_common+0xf8
lock order tun_mtx -> tun_ioctl attempted at:
#0 0xffffffff81681d12 at witness_checkorder+0x1652
#1 0xffffffff81570209 at _sx_xlock+0x139
#2 0xffffffff8186aa8a at tunifioctl+0x8a
#3 0xffffffff81846c3b at ifhwioctl+0x1dab
#4 0xffffffff818684f2 at tunioctl+0xd92
#5 0xffffffff811dd626 at devfs_ioctl+0x266
#6 0xffffffff82327ce7 at VOP_IOCTL_APV+0x87
#7 0xffffffff817ed457 at vn_ioctl+0x3c7
#8 0xffffffff811de4e9 at devfs_ioctl_f+0x69
#9 0xffffffff8168fbea at kern_ioctl+0x4ca
#10 0xffffffff8168f62e at sys_ioctl+0x36e
#11 0xffffffff80442dd7 at freebsd32_ioctl+0x607
#12 0xffffffff822efc12 at ia32_syscall+0x4d2
#13 0xffffffff8210aa9f at int0x80_syscall_common+0x9c
Sleeping thread (tid 100343, pid 985) owns a non-sleepable lock
KDB: stack backtrace of thread 100343:
sched_switch() at sched_switch+0x10b8/frame 0xfffffe0056e73b40
mi_switch() at mi_switch+0x33e/frame 0xfffffe0056e73b70
sleepq_switch() at sleepq_switch+0x1f0/frame 0xfffffe0056e73bd0
_sx_xlock_hard() at _sx_xlock_hard+0xcdc/frame 0xfffffe0056e73d90
_sx_xlock() at _sx_xlock+0x1ed/frame 0xfffffe0056e73e50
tunifioctl() at tunifioctl+0x8a/frame 0xfffffe0056e73f10
ifhwioctl() at ifhwioctl+0x1dab/frame 0xfffffe0056e741d0
tunioctl() at tunioctl+0xd92/frame 0xfffffe0056e742f0
devfs_ioctl() at devfs_ioctl+0x266/frame 0xfffffe0056e743e0
VOP_IOCTL_APV() at VOP_IOCTL_APV+0x87/frame 0xfffffe0056e74410
vn_ioctl() at vn_ioctl+0x3c7/frame 0xfffffe0056e74620
devfs_ioctl_f() at devfs_ioctl_f+0x69/frame 0xfffffe0056e74670
kern_ioctl() at kern_ioctl+0x4ca/frame 0xfffffe0056e74750
sys_ioctl() at sys_ioctl+0x36e/frame 0xfffffe0056e748d0
freebsd32_ioctl() at freebsd32_ioctl+0x607/frame 0xfffffe0056e74d10
ia32_syscall() at ia32_syscall+0x4d2/frame 0xfffffe0056e74f30
int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xdffdbf98
panic: sleeping thread holds tun_mtx
cpuid = 0
time = 1757769677
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0056e88e30
kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0056e88f90
vpanic() at vpanic+0x257/frame 0xfffffe0056e89150
panic() at panic+0xb5/frame 0xfffffe0056e89210
propagate_priority() at propagate_priority+0x521/frame 0xfffffe0056e89260
turnstile_wait() at turnstile_wait+0x663/frame 0xfffffe0056e892d0
__mtx_lock_sleep() at __mtx_lock_sleep+0x452/frame 0xfffffe0056e89410
__mtx_lock_flags() at __mtx_lock_flags+0x1fe/frame 0xfffffe0056e894f0
tunifioctl() at tunifioctl+0x15c/frame 0xfffffe0056e895b0
ifhwioctl() at ifhwioctl+0xefe/frame 0xfffffe0056e89870
ifioctl() at ifioctl+0xde2/frame 0xfffffe0056e89ab0
kern_ioctl() at kern_ioctl+0x4ca/frame 0xfffffe0056e89b90
sys_ioctl() at sys_ioctl+0x36e/frame 0xfffffe0056e89d10
amd64_syscall() at amd64_syscall+0x4e2/frame 0xfffffe0056e89f30
fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe0056e89f30
--- syscall (54, FreeBSD ELF64, ioctl), rip = 0x8250d72ca, rsp = 0x820d46448, rbp = 0x820d46c40 ---
KDB: enter: panic
[ thread pid 1002 tid 100340 ]
Stopped at      kdb_enter+0x6e: movq    $0,0x259eab7(%rip)
db> 
db> set $lines = 0
db> set $maxwidth = 0
db> show registers
cs                        0x20
ds                        0x3b
es                        0x3b
fs                        0x13
gs                        0x1b
ss                        0x28
rax                       0x12
rcx         0xfffffe0002bf1850
rdx                          0
rbx         0xffffffff82805b00  .str.27
rsp         0xfffffe0056e88f70
rbp         0xfffffe0056e88f90
rsi                          0
rdi         0xffffffff816425a9  printf+0x149
r8                           0
r9                  0xffffffff
r10                          0
r11         0xfffffe0054149cd0
r12         0xfffffe0054149780
r13         0xfffffffffffffffe
r14         0xffffffff82805b00  .str.27
r15                          0
rip         0xffffffff8162c0de  kdb_enter+0x6e
rflags                    0x46
kdb_enter+0x6e: movq    $0,0x259eab7(%rip)
db> show proc
Process 1002 (ifconfig) at 0xfffffe0054120018:
 state: NORMAL
 uid: 0 gid: 0 supp gids: 0
 parent: pid 999 at 0xfffffe000780a570
 ABI: FreeBSD ELF64
 flag: 0x10004000  flag2: 0
 arguments: /sbin/ifconfig -n tap2
 reaper: 0xfffffe0007809010 reapsubtree: 1
 sigparent: 20
 vmspace: 0xfffffe0007810000
   (map 0xfffffe0007810000)
   (map.pmap 0xfffffe00078100a0)
   (pmap 0xfffffe0007810110)
 threads: 1
100340                   L      *tun_mtx 0xfffffe00079f90c0  ifconfig
db> ps
  pid  ppid  pgrp   uid  state   wmesg   wchan               cmd
 1002   999   423     0  L      *tun_mtx 0xfffffe00079f90c0  ifconfig
  999   423   423     0  S       wait    0xfffffe000780a570  sh
  997   991   764     0  S       uwait   0xfffffe006dd0b680  syz-executor
  991   764   764     0  R       (threaded)                  syz-executor
100234                   RunQ                                syz-executor
100344                   S       aiowc   0xfffffe005410f398  syz-executor
100349                   S       uwait   0xfffffe0057d94c80  syz-executor
  985   765   765     0  R       (threaded)                  syz-executor
100311                   RunQ                                syz-executor
100342                   S       lockf   0xfffffe005858e900  syz-executor
100343                   D       tun_ioc 0xffffffff83ccba40  syz-executor
100350                   RunQ                                syz-executor
  959   766   766    -1  T       (threaded)                  syz-executor
100148                   s                                   syz-executor
100332                   RunQ                                syz-executor
100333                   RunQ                                syz-executor
  958     0     0     0  DL      -       0xffffffff83cbbe00  [soaiod4]
  957     0     0     0  DL      -       0xffffffff83cbbe00  [soaiod3]
  956     0     0     0  DL      -       0xffffffff83cbbe00  [soaiod2]
  955     0     0     0  DL      -       0xffffffff83cbbe00  [soaiod1]
  951   950   763     0  SV      nanslp  0xffffffff83babc41  syz-executor
  950   763   763     0  T       (threaded)                  syz-executor
100247                   s                                   syz-executor
100319                   D       ppwait  0xfffffe005410ea60  syz-executor
  937     1   765     0  S       uwait   0xfffffe006dd0b180  syz-executor
  928     1   765     0  S       uwait   0xfffffe006dd09180  syz-executor
  926     1   763     0  S       uwait   0xfffffe00584eca00  syz-executor
  925     1   763     0  S       uwait   0xfffffe006dd0b780  syz-executor
  911     1   763     0  S       uwait   0xfffffe00584ea680  syz-executor
  909     1   766     0  S       umtxn   0xfffffe00584eab80  syz-executor
  894     1   765     0  S       uwait   0xfffffe006dd09580  syz-executor
  883     1   766     0  S       uwait   0xfffffe006dd09480  syz-executor
  879     1   765     0  S       uwait   0xfffffe006dd0b280  syz-executor
  864     1   764     0  S       uwait   0xfffffe006dd09380  syz-executor
  859     0     0     0  DL      (threaded)                  [so_splice]
100145                   D       -       0xfffffe005858e980  [thr_0]
100146                   D       -       0xfffffe005858e9c0  [thr_1]
  808     0     0     0  DL      aiordy  0xfffffe00540f0568  [aiod4]
  807     0     0     0  DL      aiordy  0xfffffe00540f1018  [aiod3]
  806     0     0     0  DL      aiordy  0xfffffe00540f0ac0  [aiod2]
  805     0     0     0  DL      aiordy  0xfffffe0007809ac0  [aiod1]
  766   762   766     0  S       nanslp  0xffffffff83babc41  syz-executor
  765   762   765     0  S       nanslp  0xffffffff83babc41  syz-executor
  764   762   764     0  R                                   syz-executor
  763   762   763     0  S       nanslp  0xffffffff83babc41  syz-executor
  762   760   760     0  S       select  0xfffffe0057ddbbc0  syz-executor
  760   758   760     0  Ss      sigsusp 0xfffffe00540ca0b8  csh
  758   681   758     0  Ss      select  0xfffffe0057ddbc40  sshd
  747     1   747     0  Ss+     ttyin   0xfffffe0058279cb0  getty
  746     1   746     0  Ss+     ttyin   0xfffffe005862f0b0  getty
  745     1   745     0  Ss+     ttyin   0xfffffe005862f4b0  getty
  744     1   744     0  Ss+     ttyin   0xfffffe005862f8b0  getty
  743     1   743     0  Ss+     ttyin   0xfffffe005862fcb0  getty
  742     1   742     0  Ss+     ttyin   0xfffffe00586300b0  getty
  741     1   741     0  Ss+     ttyin   0xfffffe00586304b0  getty
  740     1   740     0  Ss+     ttyin   0xfffffe00586308b0  getty
  739     1   739     0  Ss+     ttyin   0xfffffe0058630cb0  getty
  737     1    17     0  S+      piperd  0xfffffe006ded62e0  logger
  736   735    17     0  S+      nanslp  0xffffffff83babc41  sleep
  735     1    17     0  S+      wait    0xfffffe00540c9ab0  sh
  685     1   685     0  Ss      nanslp  0xffffffff83babc41  cron
  681     1   681     0  Ss      select  0xfffffe0058613340  sshd
  494     1   494     0  Ds      bo_wwai 0xfffffe006de22bb8  syslogd
  423     1   423     0  Ss      wait    0xfffffe005400d570  devd
  422     1   422    65  Ss      select  0xfffffe0058613540  dhclient
  337     1   337     0  Ss      select  0xfffffe0058613640  dhclient
  334     1   334     0  Ss      select  0xfffffe00586134c0  dhclient
   16     0     0     0  DL      syncer  0xffffffff83cc9820  [syncer]
   15     0     0     0  DL      vlruwt  0xfffffe0054002558  [vnlru]
   14     0     0     0  DL      (threaded)                  [bufdaemon]
100079                   D       psleep  0xffffffff83cc7d60  [bufdaemon]
100082                   D       -       0xffffffff83001ec0  [bufspacedaemon-0]
100095                   D       sdflush 0xfffffe005862dce8  [/ worker]
    9     0     0     0  DL      psleep  0xffffffff83d12cc0  [vmdaemon]
    8     0     0     0  DL      (threaded)                  [pagedaemon]
100077                   D       psleep  0xffffffff83cf8d88  [dom0]
100080                   D       launds  0xffffffff83cf8d94  [laundry: dom0]
100081                   D       umarcl  0xffffffff81e11f10  [uma]
    7     0     0     0  DL      -       0xffffffff839245d8  [rand_harvestq]
    6     0     0     0  DL      pftm    0xffffffff843c6f20  [pf purge]
    5     0     0     0  DL      waiting 0xffffffff847eb700  [sctp_iterator]
    4     0     0     0  DL      (threaded)                  [cam]
100045                   D       -       0xffffffff838ee340  [doneq0]
100046                   D       -       0xffffffff838ee2c0  [async]
100075                   D       -       0xffffffff838ee140  [scanner]
    3     0     0     0  DL      (threaded)                  [crypto]
100042                   D       crypto_ 0xffffffff83cf4660  [crypto]
100043                   D       crypto_ 0xfffffe0053ee4d30  [crypto returns 0]
100044                   D       crypto_ 0xfffffe0053ee4d80  [crypto returns 1]
   13     0     0     0  DL      (threaded)                  [geom]
100037                   D       -       0xffffffff83b54640  [g_event]
100038                   D       -       0xffffffff83b54660  [g_up]
100039                   D       -       0xffffffff83b54680  [g_down]
    2     0     0     0  WL      (threaded)                  [clock]
100031                   I                                   [clock (0)]
100032                   I                                   [clock (1)]
   12     0     0     0  RL      (threaded)                  [intr]
100013                   I                                   [swi6: task queue]
100014                   I                                   [swi6: Giant taskq]
100016                   I                                   [swi5: fast taskq]
100033                   Run     CPU 1                       [swi1: netisr 0]
100034                   I                                   [swi1: hpts]
100035                   I                                   [swi1: hpts]
100047                   I                                   [irq24: virtio_pci0]
100048                   I                                   [irq25: virtio_pci0]
100049                   I                                   [irq26: virtio_pci0]
100050                   I                                   [irq27: virtio_pci0]
100051                   I                                   [irq28: virtio_pci1]
100052                   I                                   [irq29: virtio_pci1]
100053                   I                                   [irq30: virtio_pci1]
100054                   I                                   [irq31: virtio_pci1]
100055                   I                                   [irq32: virtio_pci1]
100060                   I                                   [irq10: virtio_pci2]
100062                   I                                   [irq1: atkbd0]
100063                   I                                   [irq12: psm0]
100064                   I                                   [swi0: uart uart++]
100068                   I                                   [swi1: pf send]
   11     0     0     0  RL      (threaded)                  [idle]
100003                   CanRun                              [idle: cpu0]
100004                   CanRun                              [idle: cpu1]
    1     0     1     0  SLs     wait    0xfffffe0007809010  [init]
   10     0     0     0  DL      audit_w 0xffffffff83cf5100  [audit]
    0     0     0     0  DLs     (threaded)                  [kernel]
100000                   D       parked  0xffffffff84c48ff0  [swapper]
100005                   D       -       0xfffffe0053ea0100  [softirq_0]
100006                   D       -       0xfffffe0053ea0000  [softirq_1]
100007                   D       -       0xfffffe0053e9fe00  [if_io_tqg_0]
100008                   D       -       0xfffffe0053e9fd00  [if_io_tqg_1]
100009                   D       -       0xfffffe0053e9fc00  [if_config_tqg_0]
100010                   D       -       0xfffffe000776ab00  [kqueue_ctx taskq]
100011                   D       -       0xfffffe000776aa00  [jail_remove taskq]
100012                   D       -       0xfffffe000776a900  [bus taskq]
100015                   D       -       0xfffffe000776a600  [thread taskq]
100017                   D       -       0xfffffe000776a400  [aiod_kick taskq]
100018                   D       -       0xfffffe000776a300  [deferred_unmount ta]
100019                   D       -       0xfffffe000776a200  [inm_free taskq]
100020                   D       -       0xfffffe000776a100  [in6m_free taskq]
100021                   D       -       0xfffffe000776a000  [linuxkpi_irq_wq]
100022                   D       -       0xfffffe0007769e00  [linuxkpi_short_wq_0]
100023                   D       -       0xfffffe0007769e00  [linuxkpi_short_wq_1]
100024                   D       -       0xfffffe0007769e00  [linuxkpi_short_wq_2]
100025                   D       -       0xfffffe0007769e00  [linuxkpi_short_wq_3]
100026                   D       -       0xfffffe0007769d00  [linuxkpi_long_wq_0]
100027                   D       -       0xfffffe0007769d00  [linuxkpi_long_wq_1]
100028                   D       -       0xfffffe0007769d00  [linuxkpi_long_wq_2]
100029                   D       -       0xfffffe0007769d00  [linuxkpi_long_wq_3]
100036                   D       -       0xfffffe0007769b00  [firmware taskq]
100040                   D       -       0xfffffe0007769a00  [crypto_0]
100041                   D       -       0xfffffe0007769a00  [crypto_1]
100056                   D       -       0xfffffe0057de6e00  [vtnet0 rxq 0]
100057                   D       -       0xfffffe0057de6d00  [vtnet0 txq 0]
100058                   D       -       0xfffffe0057de6c00  [vtnet0 rxq 1]
100059                   D       -       0xfffffe0057de6b00  [vtnet0 txq 1]
100061                   D       vtbslp  0xfffffe0057de0380  [virtio_balloon]
100065                   D       -       0xffffffff8280a1e1  [deadlkres]
100069                   D       -       0xfffffe00593fd500  [acpi_task_0]
100070                   D       -       0xfffffe00593fd500  [acpi_task_1]
100071                   D       -       0xfffffe00593fd500  [acpi_task_2]
100073                   D       -       0xfffffe000776ac00  [mca taskq]
100074                   D       -       0xfffffe0007769800  [CAM taskq]
100076                   D       -       0xfffffe000776c600  [ipsec_offload]
db> show all locks
Process 1002 (ifconfig) thread 0xfffffe0054149780 (100340)
exclusive sx tun_ioctl (tun_ioctl) r = 0 (0xffffffff83ccba40) locked @ /syzkaller/managers/i386/kernel/sys/net/if_tuntap.c:1387
Process 985 (syz-executor) thread 0xfffffe0054148000 (100343)
exclusive sleep mutex tun_mtx (tun_mtx) r = 0 (0xfffffe0059904988) locked @ /syzkaller/managers/i386/kernel/sys/net/if_tuntap.c:1688
Process 985 (syz-executor) thread 0xfffffe0054134000 (100350)
exclusive rw tcpinp (tcpinp) r = 0 (0xfffffe006dfb3560) locked @ /syzkaller/managers/i386/kernel/sys/netinet/tcp_usrreq.c:938
exclusive sx so_snd_sx (so_snd_sx) r = 0 (0xfffffe0059843980) locked @ /syzkaller/managers/i386/kernel/sys/kern/uipc_socket.c:4835
Process 494 (syslogd) thread 0xfffffe00540c7780 (100100)
exclusive lockmgr ufs (ufs) r = 0 (0xfffffe006de22ac0) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_syscalls.c:3676
db> show malloc
              Type        InUse        MemUse     Requests
           pf_hash            6        12804K            6
            linker          377         5124K          601
          tcp_hpts            7         4801K            7
            devbuf         4187         4324K         4212
         sysctloid        35242         2076K        35317
             vtbuf           24         1968K           46
              kobj          331         1324K          499
            newblk          368         1116K          966
          vfscache            3         1025K            3
               pcb           29          673K          132
          inodedep           52          532K          238
         ufs_quota            1          512K            1
          vfs_hash            1          512K            1
           callout            2          512K            2
              intr            4          472K            4
          filedesc           40          313K          249
           subproc          158          310K         1092
         vnet_data            2          224K            2
          acpitask            1          224K            1
            KTRACE          101          201K          780
            acpica         1674          184K        54456
              vmem            5          144K            7
           tidhash            3          141K            3
           pagedep           22          134K          114
        tfo_ccache            1          128K            1
          IP reass            1          128K            1
               sem            4          106K            4
            DEVFS1          106          106K          123
        gtaskqueue           18           98K           18
               bus         1007           82K         5105
          mtx_pool            3           74K            3
          syncache            1           68K            1
     NFSD srvcache            3           68K            3
            module          523           66K          527
       ddb_capture            1           64K            1
           kdtrace          230           45K         1355
              umtx          336           42K          336
         hostcache            1           32K            1
               shm            1           32K            2
            DEVFS3          125           32K          135
               msg            4           30K            4
            kbdmux            6           28K            6
              temp           32           21K         2006
        DEVFS_RULE           56           20K           56
            ifaddr           67           19K           69
               LRO           18           19K           18
               BPF           14           19K           21
         ufs_mount            4           17K            5
              proc            3           17K            3
               tty           16           16K           16
          routetbl          130           16K          410
           ithread           90           15K           90
            bus-sc           34           15K         1663
      eventhandler          163           14K          163
       ether_multi          167           14K          185
           lltable           43           14K           43
             ifnet            7           13K            7
              kenv           95           12K           95
              cred           28           11K          218
              GEOM           49           11K          431
         CAM queue            5           11K         1528
              rman           82           10K          457
         in6_multi           67           10K           68
               rpc            8            9K            8
            plimit           23            9K          336
         bmsafemap            3            9K          206
              ksem            2            9K            2
           devstat            4            9K            4
              UART           12            9K           12
             shmfd            1            8K            2
       pfs_vncache            1            8K            1
     audit_evclass          240            8K          306
         taskqueue           69            8K           90
            sglist            6            7K            6
           CAM DEV            3            6K          510
         pfs_nodes           22            6K           22
            dirrem           20            5K          173
            kqueue           73            5K         1188
       ufs_dirhash           24            5K           24
               UMA          269            5K          269
           pwddesc           70            5K         1027
          pf_ifnet           10            5K           19
                vt           11            5K           11
           memdesc            1            4K            1
               MCA           32            4K           32
             evdev            4            4K            4
           acpisem           28            4K           28
          terminal           11            3K           11
            DEVFSP           44            3K           64
         proc-args           90            3K         2113
         sctp_atcl            7            3K           32
          freefile           21            3K          146
             lockf           27            3K           84
           uidinfo            5            3K           14
           session           20            3K           35
           acpidev           20            3K           20
             selfd           38            3K        13194
             hhook            8            3K           10
         newdirblk           18            3K           97
             clone            9            3K            9
          kcovinfo           36            3K           36
           netlink            2            3K           78
         sctp_stro            2            2K            8
        local_apic            1            2K            1
           io_apic            1            2K            1
         ipsec-saq            2            2K            2
             mkdir           15            2K          194
            ip6ndp           12            2K           14
            CC Mem           15            2K          181
            Unitno           31            2K           60
          in_multi            7            2K           10
          sctp_ifa           13            2K           14
            diradd           13            2K          188
           CAM XPT           22            2K          543
          indirdep            6            2K          169
               tun            4            2K            4
         toponodes            6            2K            6
       ipsecpolicy            2            2K            2
               msi            9            2K            9
            select            9            2K           67
         sctp_timw            4            1K            4
         sctp_stri            2            1K            2
           softdep            1            1K            1
            sahead            1            1K            1
          secasvar            1            1K            1
             nhops            6            1K            8
       vnodemarker            2            1K           14
          ioctlops            1            1K          105
      NFSD session            1            1K            1
        CAM periph            4            1K          271
       inpcbpolicy           26            1K          425
          freework            4            1K          226
               osd           20            1K          199
          sctp_ifn            6            1K           14
             ipsec            3            1K            3
          freeblks            3            1K          124
               mld            6            1K            6
              igmp            6            1K            6
              pfil            6            1K            6
            isadev            6            1K           10
             mount           16            1K          189
          pci_link           10            1K           10
            crypto            4            1K            8
 encap_export_host           12            1K           12
              cdev            2            1K            2
       lkpikmalloc            8            1K            9
         sctp_atky            9            1K           39
      counter_rate           13            1K           13
    chacha20random            1            1K            1
            biobuf            1            1K            1
            ip6opt            2            1K           25
        ip_msource            4            1K            8
            vnodes            1            1K            3
      NFSD lckfile            1            1K            1
     NFSD V4client            1            1K            1
             DEVFS            9            1K           10
           CAM SIM            2            1K            2
            feeder            7            1K            7
           tcpfunc            3            1K            3
        loginclass            3            1K            5
            prison            6            1K            6
            soname            5            1K         3459
         cryptodev            2            1K           56
          nexusdev            8            1K            8
            apmdev            1            1K            1
          atkbddev            2            1K            2
          freefrag            1            1K           40
               aio            4            1K            4
          procdesc            1            1K           12
          pmchooks            1            1K            1
          CAM path            4            1K         1034
     CAM dev queue            2            1K            2
 CAM I/O Scheduler            1            1K            1
         sctp_athm            7            1K           32
          filecaps            4            1K           88
          sctp_vrf            1            1K            1
          sctp_map            4            1K           16
              vnet            1            1K            1
               pmc            1            1K            1
           entropy            2            1K           33
          acpiintr            1            1K            1
              cpus            2            1K            2
    vnet_data_free            1            1K            1
           Per-cpu            1            1K            1
               iov            1            1K        15105
          p1003.1b            1            1K            1
            mqdata            0            0K            0
      tcp_pcm_rack            0            0K            0
       tcp_do_rack            0            0K            0
      tcp_fsb_rack            0            0K            0
        sctp_mcore            0            0K            0
        sctp_socko            0            0K            1
         sctp_iter            0            0K           11
         sctp_mvrf            0            0K            0
         sctp_cpal            0            0K            0
         sctp_cmsg            0            0K            0
         sctp_stre            0            0K            0
         sctp_athi            0            0K            0
         sctp_a_it            0            0K           11
         sctp_aadr            0            0K            0
            ipcomp            0            0K            0
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db> show uma
              Zone   Size    Used    Free    Requests  Sleeps  Bucket  Total Mem    XFree
   mbuf_jumbo_page   4096    8328    1070       12763       0     254   38494208        0
              mbuf    256    8657    1005       16606       0     254    2473472        0
          BUF TRIE    152     231   11573         918       0      62    1794208        0
        malloc-384    384    4139      31        4162       0      30    1601280        0
        malloc-128    128   11586     132       11602       0     126    1499904        0
       malloc-4096   4096     334       4         638       0       2    1384448        0
       UMA Slabs 0    112   10989      21       10989       0     126    1233120        0
           tcp_log    416    2416     383        5649       0     254    1164384        0
         sctp_asoc   2256       2     508           8       0     254    1150560        0
      mbuf_cluster   2048     508       0         508       0     254    1040384        0
        RADIX NODE    152    6494     209       31162       0      62    1018856        0
         vmem btag     56   16594     149       16594       0     254     937608        0
      malloc-65536  65536      13       1          17       0       1     917504        0
         FFS inode   1168     530      51         680       0       8     678608        0
           sctp_ep   1152       3     508          21       0     254     588672        0
            socket   1024      40     468        1861       0     254     520192        0
          lkpicurr    168       2    3094           2       0      62     520128        0
              pbuf   2624       0     194           0       0       2     509056        0
        sctp_raddr    736       7     510          18       0     254     380512        0
      malloc-16384  16384      19       4         122       0       1     376832        0
         VM OBJECT    248    1235     205       15763       0      62     357120        0
         malloc-64     64     645    4710       15090       0     254     342720        0
       malloc-4096   4096      75       7        1008       0       2     335872        0
        256 Bucket   2048     154       6        1078       0       8     327680        0
            THREAD   1860     159       9         350       0       8     312480        0
             VNODE    440     569     124         721       0      30     304920        0
         malloc-64     64    3872     223        3894       0     254     262080        0
       malloc-2048   2048     109      11         411       0       8     245760        0
         malloc-16     16   14521     229       14594       0     254     236000        0
            DEVCTL   1024      19     201         148       0       0     225280        0
      malloc-65536  65536       1       2           9       0       1     196608        0
         MAP ENTRY     96    1580     436       50599       0     126     193536        0
         UMA Zones    768     241       3         241       0      16     187392        0
         malloc-32     32    5340     330        5394       0     254     181440        0
        malloc-128    128    1224     171       25685       0     126     178560        0
            lkpimm     56       1    3095           1       0     254     173376        0
             unpcb    320      10     506        1373       0     254     165120        0
     FPU_save_area    832     161      37         438       0      16     164736        0
      malloc-32768  32768       0       5         140       0       1     163840        0
       FFS2 dinode    256     530     100         680       0      62     161280        0
       malloc-2048   2048       6      66        1039       0       8     147456        0
       malloc-1024   1024     117      27         340       0      16     147456        0
        malloc-256    256     433     137        1176       0      62     145920        0
       S VFS Cache    104     998     289        1191       0     126     133848        0
      malloc-65536  65536       0       2          75       0       1     131072        0
      malloc-65536  65536       0       2         110       0       1     131072        0
      malloc-65536  65536       2       0           2       0       1     131072        0
      malloc-32768  32768       2       2          17       0       1     131072        0
       mbuf_packet    256       2     506         232       0     254     130048        0
              PROC   1368      69      19        1003       0       8     120384        0
          ksiginfo    112      74     970         114       0     126     116928        0
        malloc-128    128     755     144        4375       0     126     115072        0
      malloc-16384  16384       5       2          12       0       1     114688        0
        malloc-128    128     638     137        1529       0     126      99200        0
      malloc-32768  32768       3       0           3       0       1      98304        0
             g_bio    408       4     236        7596       0      30      97920        0
         filedesc0   1072      70      21        1027       0       8      97552        0
       malloc-8192   8192       8       3          16       0       1      90112        0
       malloc-8192   8192       9       2          92       0       1      90112        0
          UMA Kegs    384     228       5         228       0      30      89472        0
       malloc-4096   4096      15       5         230       0       2      81920        0
        malloc-256    256     152     163         679       0      62      80640        0
       malloc-4096   4096      12       6         505       0       2      73728        0
        malloc-384    384      93      87         623       0      30      69120        0
        128 Bucket   1024      46      21         259       0      16      68608        0
         malloc-64     64     824     247        2645       0     254      68544        0
      malloc-32768  32768       0       2         120       0       1      65536        0
      malloc-32768  32768       2       0           2       0       1      65536        0
       malloc-1024   1024      26      38         560       0      16      65536        0
         64 Bucket    512      82      46        1800       0      30      65536        0
        malloc-256    256     173      82        1188       0      62      65280        0
        malloc-256    256     205      50         451       0      62      65280        0
         32 Bucket    256      80     175        1143       0      62      65280        0
         tcp_inpcb   1304      15      27         181       0       8      54768        0
        malloc-128    128      27     376         296       0     126      51584        0
        malloc-256    256      43     152         372       0      62      49920        0
           DIRHASH   1024      34      14          34       0      16      49152        0
             NAMEI   1024       1      47       13976       0      16      49152        0
      malloc-16384  16384       1       2         191       0       1      49152        0
       malloc-2048   2048       9      15          51       0       8      49152        0
       malloc-2048   2048      10      14          34       0       8      49152        0
        malloc-384    384      95      25          95       0      30      46080        0
            da_ccb    544       1      83        1998       0      16      45696        0
          syncache    168       0     264           3       0     254      44352        0
             Files     80     189     361        8236       0     126      44000        0
            clpbuf   2624       0      16          34       0       4      41984        0
            pcpu-8      8    4720     400        4904       0     254      40960        0
           VMSPACE    584      45      25         981       0      16      40880        0
              pipe    736      21      34         372       0      16      40480        0
        sctp_chunk    152       6     254           6       0     254      39520        0
         udp_inpcb    408       8      82         190       0      30      36720        0
         malloc-64     64      21     546       14889       0     254      36288        0
         malloc-64     64      30     537          62       0     254      36288        0
         malloc-64     64     232     335        1279       0     254      36288        0
         malloc-64     64      79     488        1090       0     254      36288        0
        malloc-128    128      18     261         168       0     126      35712        0
        malloc-128    128      26     253         193       0     126      35712        0
        malloc-128    128     122     157         610       0     126      35712        0
     routing nhops    256      27     108          34       0      62      34560        0
           ttyoutq    256      72      63         160       0      62      34560        0
        malloc-384    384      72      18          81       0      30      34560        0
        malloc-384    384      37      53         594       0      30      34560        0
        malloc-256    256      27     108         563       0      62      34560        0
        malloc-256    256       9     126         352       0      62      34560        0
        malloc-256    256      17     118         292       0      62      34560        0
         TURNSTILE    136     169      83         169       0      62      34272        0
        SLEEPQUEUE     88     169     215         169       0     126      33792        0
      malloc-32768  32768       0       1           4       0       1      32768        0
       malloc-2048   2048       0      16          13       0       8      32768        0
       malloc-2048   2048       3      13          52       0       8      32768        0
       malloc-2048   2048       8       8           8       0       8      32768        0
       malloc-1024   1024       3      29          44       0      16      32768        0
       malloc-1024   1024      17      15        1067       0      16      32768        0
       malloc-1024   1024       4      28          14       0      16      32768        0
       malloc-1024   1024       4      28          10       0      16      32768        0
        malloc-512    512       0      64         110       0      30      32768        0
        malloc-512    512      12      52          66       0      30      32768        0
        malloc-512    512       0      64          15       0      30      32768        0
        malloc-512    512       2      62          54       0      30      32768        0
        malloc-512    512      12      52          33       0      30      32768        0
        malloc-512    512       2      62          14       0      30      32768        0
        malloc-512    512       3      61           8       0      30      32768        0
           pcpu-64     64     501      11         501       0     254      32768        0
            ttyinq    160     135      65         300       0      62      32000        0
              PGRP    120      24     240          39       0     126      31680        0
        sctp_laddr     48       2     586          14       0     254      28224        0
          rl_entry     48       5     583          11       0     254      28224        0
         malloc-32     32     157     725        1493       0     254      28224        0
         malloc-32     32     358     524        4255       0     254      28224        0
         16 Bucket    144      56     140         303       0      62      28224        0
          4 Bucket     48       7     581          10       0     254      28224        0
               AIO    208       4     129          54       0      62      27664        0
     udplite_inpcb    408       0      63           8       0      30      25704        0
            cpuset    200       7     121          98       0      62      25600        0
       malloc-8192   8192       3       0           3       0       1      24576        0
       malloc-4096   4096       3       3          46       0       2      24576        0
    ertt_txseginfo     40       9     597         470       0     254      24240        0
               PWD     40      27     579         180       0     254      24240        0
           rtentry    168      30     114          34       0      62      24192        0
          8 Bucket     80      57     243         367       0     126      24000        0
        malloc-384    384       1      59           4       0      30      23040        0
        malloc-384    384      12      48          12       0      30      23040        0
         domainset     40       0     567          86       0     254      22680        0
             ripcb    376       3      57          46       0      30      22560        0
       Mountpoints   2816       2       6           6       0       4      22528        0
         hostcache     64       2     313           2       0     254      20160        0
              ertt     72      15     265         181       0     126      20160        0
         malloc-64     64       3     312           3       0     254      20160        0
         malloc-32     32      68     562         621       0     254      20160        0
         malloc-32     32      29     601         208       0     254      20160        0
         malloc-32     32      60     570          99       0     254      20160        0
         malloc-32     32     130     500         139       0     254      20160        0
         malloc-32     32      17     613          32       0     254      20160        0
          2 Bucket     32      62     568         436       0     254      20160        0
             KNOTE    160       0     125          90       0      62      20000        0
             AIOCB    552       1      34          28       0      16      19320        0
       L VFS Cache    320       0      60           8       0      30      19200        0
            AIOLIO    272       0      70           3       0      30      19040        0
              vmem   1856       2       7           2       0       8      16704        0
 epoch_record pcpu    256       4      60           4       0      62      16384        0
      malloc-16384  16384       1       0           1       0       1      16384        0
      malloc-16384  16384       1       0           1       0       1      16384        0
       malloc-8192   8192       0       2          31       0       1      16384        0
       malloc-8192   8192       0       2          23       0       1      16384        0
       malloc-8192   8192       2       0           2       0       1      16384        0
       malloc-4096   4096       1       3           6       0       2      16384        0
       malloc-2048   2048       2       6           2       0       8      16384        0
       malloc-1024   1024       0      16           2       0      16      16384        0
       malloc-1024   1024       2      14           2       0      16      16384        0
        malloc-512    512       2      30           2       0      30      16384        0
           SMR CPU     32       8     503           8       0     254      16352        0
         malloc-16     16     509     491        3515       0     254      16000        0
   tcp_log_id_node    120       0     132           1       0     126      15840        0
              kenv    258      17      43        1071       0      30      15480        0
            mqnode    416       3      33           3       0      30      14976        0
        SMR SHARED     24       8     503           8       0     254      12264        0
 tcp_log_id_bucket    176       0      69           1       0      62      12144        0
         malloc-16     16      51     699        1649       0     254      12000        0
         malloc-16     16      10     740          15       0     254      12000        0
         malloc-16     16      41     709         106       0     254      12000        0
         malloc-16     16      58     692       25432       0     254      12000        0
         malloc-16     16      16     734          19       0     254      12000        0
         malloc-16     16      14     736          43       0     254      12000        0
           cryptop    280       0      42           2       0      30      11760        0
        malloc-384    384       1      29           2       0      30      11520        0
       malloc-8192   8192       1       0           1       0       1       8192        0
       malloc-4096   4096       0       2           8       0       2       8192        0
           pcpu-16     16       8     504           8       0     254       8192        0
      vtnet_tx_hdr     24       0     334        1315       0     254       8016        0
       UMA Slabs 1    176       9      13           9       0      62       3872        0
        KMAP ENTRY     96      12      27          30       0       0       3744        0
            splice    184       0       0           0       0      62          0        0
       FFS1 dinode    128       0       0           0       0     126          0        0
           ada_ccb    272       0       0           0       0      30          0        0
             swblk    136       0       0           0       0      62          0        0
          swpctrie    152       0       0           0       0      62          0        0
   cdg_qdiffsample     16       0       0           0       0     254          0        0
   pf state scrubs     40       0       0           0       0     254          0        0
   pf frag entries     40       0       0           0       0     254          0        0
  pf fragment node     72       0       0           0       0     126          0        0
          pf frags    232       0       0           0       0      62          0        0
  pf table entries    160       0       0           0       0     254          0        0
pf table entry counters     64       0       0           0       0     254          0        0
pf Ethernet anchors   1240       0       0           0       0      64          0        0
        pf anchors   1664       0       0           0       0      64          0        0
   pf UDP mappings    104       0       0           0       0     126          0        0
   pf source nodes    152       0       0           0       0     254          0        0
     pf state keys     88       0       0           0       0     126          0        0
         pf states    384       0       0           0       0     254          0        0
           pf tags    104       0       0           0       0     126          0        0
          pf mtags    184       0       0           0       0      62          0        0
      tcp_rack_pcb   1088       0       0           0       0       8          0        0
      tcp_rack_map    128       0       0           0       0     126          0        0
       tcp_bbr_pcb    896       0       0           0       0      16          0        0
       tcp_bbr_map    128       0       0           0       0     126          0        0
tfo_ccache_entries     80       0       0           0       0     126          0        0
               tfo      4       0       0           0       0     254          0        0
          sackhole     32       0       0           0       0     254          0        0
               ipq     56       0       0           0       0     254          0        0
   sctp_asconf_ack     48       0       0           0       0     254          0        0
       sctp_asconf     40       0       0           0       0     254          0        0
sctp_stream_msg_out    112       0       0           0       0     254          0        0
        sctp_readq    152       0       0           0       0     254          0        0
          tcpreass     48       0       0           0       0     254          0        0
    IPsec SA lft_c     16       0       0           0       0     254          0        0
            itimer    352       0       0           0       0      30          0        0
        mqnotifier    216       0       0           0       0      62          0        0
            mvdata     64       0       0           0       0     254          0        0
            mqueue    248       0       0           0       0      62          0        0
        TMPFS node    240       0       0           0       0      62          0        0
           NCLNODE    608       0       0           0       0      16          0        0
     LTS VFS Cache    360       0       0           0       0      30          0        0
     STS VFS Cache    144       0       0           0       0      62          0        0
  linux_dma_object     32       0       0           0       0     254          0        0
  linux_dma_pctrie    152       0       0           0       0      62          0        0
   IOMMU_MAP_ENTRY    112       0       0           0       0     126          0        0
            skbuff   1808       0       0           0       0       8          0        0
    mbuf_jumbo_16k  16384       0       0           0       0     254          0        0
     mbuf_jumbo_9k   9216       0       0           0       0     254          0        0
      audit_record   1280       0       0           0       0       8          0        0
        MAC labels     40       0       0           0       0     254          0        0
            vnpbuf   2624       0       0           0       0      16          0        0
           nfspbuf   2624       0       0           0       0       4          0        0
            swwbuf   2624       0       0           0       0       2          0        0
            swrbuf   2624       0       0           0       0       4          0        0
          umtx_shm     88       0       0           0       0     126          0        0
           umtx pi     96       0       0           0       0     126          0        0
rangeset pctrie nodes    152       0       0           0       0      62          0        0
      malloc-65536  65536       0       0           0       0       1          0        0
      malloc-65536  65536       0       0           0       0       1          0        0
      malloc-65536  65536       0       0           0       0       1          0        0
      malloc-32768  32768       0       0           0       0       1          0        0
      malloc-32768  32768       0       0           0       0       1          0        0
      malloc-16384  16384       0       0           0       0       1          0        0
      malloc-16384  16384       0       0           0       0       1          0        0
      malloc-16384  16384       0       0           0       0       1          0        0
       malloc-8192   8192       0       0           0       0       1          0        0
       malloc-4096   4096       0       0           0       0       2          0        0
           pcpu-32     32       0       0           0       0     254          0        0
            pcpu-4      4       0       0           0       0     254          0        0
            fakepg     88       0       0           0       0     126          0        0
          UMA Hash    256       0       0           0       0      62          0        0
db> show all tcpcbs/bl
tcpcb at 0xfffffe006dfb3540
  t_segq first: 0   t_segqlen: 0   t_dupacks: 0
  t_callout: 0xfffffe006dfb36c8   t_timers: 0xfffffe006dfb3708
  t_state: 2 (TCPS_SYN_SENT)
  t_flags: 0x100002a0 (TF_REQ_SCALE, TF_REQ_TSTMP, TF_SACK_PERMIT, TF_LRD)
  t_flags2: 0xa (TF2_PLPMTU_PMTUD, TF2_LOG_AUTO)
  snd_una: 0x494d1c68   snd_max: 0x494d1c68   snd_nxt: 0x494d1c68
  snd_up: 0x494d1c68   snd_wl1: 0x00000000   snd_wl2: 0x00000000
  iss: 0x494d1c68   irs: 0x00000000   rcv_nxt: 0x00000000
  rcv_adv: 0x00000000   rcv_wnd: 0   rcv_up: 0x00000000
  snd_wnd: 4096   snd_cwnd: 1073725440
  snd_ssthresh: 1073725440   snd_recover: 0x494d1c68
  t_rcvtime: 2147429095   t_startime: 0
  t_rttime: 0   t_rtsq: 0x00000000
  t_rxtcur: 100   t_maxseg: 16324   t_srtt: 0
  t_rttvar: 400   t_rxtshift: 0   t_rttmin: 3
  t_rttupdated: 0   max_sndwnd: 0   t_softerror: 0
  t_oobflags: 0x0 ()   t_iobc: 0x00
  snd_scale: 0   rcv_scale: 0   request_r_scale: 6
  ts_recent: 0   ts_recent_age: 0
  ts_offset: 233180462   last_ack_sent: 0x00000000   snd_cwnd_prev: 0
  snd_ssthresh_prev: 0   snd_recover_prev: 0x00000000   t_badrxtwin: 0
  snd_numholes: 0  snd_holes first: 0
  snd_fack: 0x00000000   rcv_numsacks: 0
  t_rttlow: 0   rfbuf_ts: 55902   rfbuf_cnt: 0
  t_fb.tfb_tcp_block_name: freebsd
  t_cc.name: cubic
  _t_logstate: 1 (TCP_LOG_STATE_TAIL)
  t_lognum: 2   t_loglimit: 5000   t_logsn: 2
     0.000 ATTACH, error: 0
    +0.436 > S 1229790312:1229790312(0) win 65535 <mss 16324,nop,wscale 6,sackOK,TS val 233236364 ecr 0>