last executing test programs:

3.140014813s ago: executing program 0 (id=1):
freebsd10_pipe(&(0x7f00000005c0))
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000080), 0x4)
setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000040)=0x8, 0x4)
sendto$inet6(r0, 0x0, 0x0, 0x20086, &(0x7f0000000000)={0x1c, 0x1c, 0x2, 0x10003, @ipv4, 0x7}, 0x1c)
extattr_get_fd(r0, 0x0, &(0x7f00000000c0)='\x00', &(0x7f0000000100)=""/54, 0x36)
r1 = kqueue()
kevent(r1, &(0x7f0000000040)=[{0x4, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x3ff}], 0x1, 0x0, 0x0, 0x0)
r2 = socket(0x10, 0x20000000, 0x0)
setsockopt$sock_int(r2, 0xffff, 0x1007, &(0x7f00000000c0)=0xffffffff, 0xffffffffffffffa2)
kqueue()
bind$inet6(r2, 0x0, 0x0)
setsockopt$inet6_IPV6_DSTOPTS(r2, 0x29, 0x32, &(0x7f0000000280)=ANY=[@ANYBLOB="549e42000000a90000"], 0x8)
connect$inet6(r2, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
chdir(&(0x7f0000000480)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
mkdir(&(0x7f0000000580)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)
setreuid(0xee00, 0x0)
r3 = getuid()
setreuid(r3, r3)
renameat(0xffffffffffffff9c, &(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0xffffffffffffffff, 0x0)
sendto$inet(r2, &(0x7f0000000200)="0e", 0x1, 0x0, 0x0, 0x0)
procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000180)={0x16, 0x1, 0xffffffffffffffff})
sendmsg(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)="c8", 0x1}], 0x1, 0x0}, 0x0)
freebsd10_pipe(&(0x7f0000000040)={<r4=>0xffffffffffffffff})
ioctl$DIOCNATLOOK(r4, 0x20045600, 0x0)
r5 = kqueue()
ioctl$BIOCIMMEDIATE(0xffffffffffffffff, 0x80044270, &(0x7f0000000080)=0x19)
ioctl$BIOCSRTIMEOUT(0xffffffffffffffff, 0x8010426d, &(0x7f0000000040)={0x1275})
kevent(r5, &(0x7f00000000c0)=[{0x4, 0xffffffffffffffff, 0xb1}, {0x4, 0xffffffffffffffff, 0x0, 0x1000000, 0x0, 0x0, [0x3, 0x0, 0x0, 0x4]}], 0x2, 0x0, 0x0, 0x0)

2.93580622s ago: executing program 1 (id=2):
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
connect$inet(r0, &(0x7f0000000180)={0x10, 0x2, 0x1, @broadcast}, 0x10)
bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x2, @loopback}, 0x1c)
sendmsg(r1, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000640)=ANY=[@ANYBLOB="10"], 0x10}, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00', 0x9}, 0x24)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = kqueue()
sigqueue(0x0, 0x57, @sigval_int=0x8)
kevent(r2, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0)
r3 = open$dir(&(0x7f00000016c0)='./file0\x00', 0x1, 0x0)
r4 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x200200, 0x0)
ioctl$CIOCGSESSION2(r4, 0xc040636a, &(0x7f00000000c0)={0xb, 0x1d, 0x10, &(0x7f0000000000)="0b6fac4103f48e8d08afe5de81d4755a", 0x0, 0x0, 0x0, 0x7d866997})
ioctl$CIOCCRYPT(r4, 0xc0306367, &(0x7f0000000180)={0x0, 0x1, 0x0, 0x10000, &(0x7f0000000a00), 0x0, 0x0, 0x0})
pwritev(r3, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0xc000)
aio_waitcomplete(&(0x7f0000000100)=&(0x7f0000000380)={0xffffffffffffffff, 0x7, 0x0, 0x0, [0x640, 0x9], 0x0, 0x6, 0x1, {0x3000000000000000, 0x0, &(0x7f0000000300)="eed140699e4c2181c1efb9092fe7f6f8ab419c2945a1491820c3a59aa8b3773bb082a160d2cfa6f52b86e1b0190f7061196289e8b32c464e30da51a804dfff4362cab160871d7e7bae0b55b1046cbbb7e796d0654dcd34e281ef9ba711bd7d6d9de41d5971ab52"}, {0x3, 0xb, @sigval_int=0x4, @ke_flags=0x1}}, &(0x7f0000000440)={0x8000000000000000, 0x4c2})
mmap(&(0x7f0000121000/0x12000)=nil, 0x12000, 0x3, 0x20011, 0xffffffffffffffff, 0x0)
socket$inet_tcp(0x2, 0x1, 0x0)
sync()

2.854435435s ago: executing program 3 (id=4):
open$dir(&(0x7f0000000180)='./file0\x00', 0x40000400000002c6, 0x0)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000240), 0x8, 0x0)
ioctl$CIOCGSESSION2(r1, 0xc040636a, &(0x7f0000000440)={0x19, 0x0, 0x10, &(0x7f0000000200)="3c9e89526b1f00b07f8aee18e5aa3505", 0x0, 0x0, 0x0, 0xfdffffff, [0x0, 0x0, 0x0, 0x80000001]})
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0)
aio_write(&(0x7f0000000240)={r2, 0x80000002, &(0x7f0000000040)="e2", 0x1, [], 0x1, 0x5, 0xfffffffc, {0x800000000, 0x7, 0x0}, {0x0, 0x8, @sival_int=0xe, @thr={0x0, 0x0}}})
r3 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0)
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x20011, r3, 0x60000000)
mount(&(0x7f0000000000)='ufs\x00', &(0x7f0000000080)='./file0\x00', 0x0, &(0x7f0000000140))
openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0)
msync(&(0x7f0000109000/0x4000)=nil, 0x4000, 0x1)
r4 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x0)
pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
symlink(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000240)='./file0/file0\x00')
open$dir(&(0x7f0000000100)='./file0/file0\x00', 0x80, 0x0)
sync()
r5 = fcntl$dupfd(r1, 0x11, r0)
ioctl$CIOCCRYPT(r5, 0xc0306367, &(0x7f0000000300)={0x0, 0x2, 0x100, 0x81ff, &(0x7f0000000000), 0x0, &(0x7f0000000280)})
setuid(0xffffffffffffffff)
truncate(&(0x7f0000000000)='./file0\x00', 0x0)

2.736551081s ago: executing program 2 (id=3):
r0 = openat$bpf(0xffffff9c, &(0x7f0000000280), 0x1, 0x0)
ioctl$OPIO_KEYMAP(0xffffffffffffff9c, 0x8a026b07, 0x0)
r1 = kqueue()
kevent(r1, &(0x7f0000000040)=[{0xe, 0xfffffffffffffff9, 0x8009, 0x8, 0xe8c8, 0x0, [0x0, 0x2]}], 0x1, 0x0, 0x0, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1001, 0x0, 0x0)
open$dir(&(0x7f00000001c0)='./file0\x00', 0x488200, 0x176)
truncate(&(0x7f0000000040)='./file0\x00', 0xa)
r2 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0xb1)
pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x20000}], 0x1, 0x20000)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x100000, 0x0)
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x8000, 0x0)
ioctl$DIOCRADDADDRS(r3, 0xc0184415, &(0x7f0000000a80)={{"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", "0920cf14d501a846a22d8eb300fbff0400000000000000001000"}, 0x0, 0x14, 0x0, 0xfffffffffffffffd, 0x20000002, 0xb, 0x0, 0xfffffffffffffffe})
preadv(r0, &(0x7f0000000200)=[{&(0x7f0000000380)=""/151, 0x97}], 0x1, 0x78dabc0a)
fork()
mprotect(&(0x7f00003fd000/0xc00000)=nil, 0xc00000, 0x5)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2)
fhstat(&(0x7f0000000040)={{[0x5c8951ac, 0x3bea9983]}, {0x0, 0x0, "3d0000009b1557d800"}}, 0x0)
open(0x0, 0x10200, 0x0)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000300), 0x200000, 0x0)
r5 = kqueue()
kevent(r5, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x1}], 0x1, 0x0, 0x0, 0x0)
syz_emit_ethernet(0x2a, &(0x7f0000000600)={@broadcast, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x80, 0x0, 0x8, 0x1, 0x0, @multicast2, @multicast1}, @icmp=@mask_request={0x11, 0x0, 0x0, 0x9}}}}})
ioctl$CIOCGSESSION2(r4, 0xc040636a, &(0x7f0000000080)={0x10, 0x8, 0x1, &(0x7f0000000740)='\x00', 0x1, &(0x7f00000000c0)='\"', 0x1000, 0x7d86619b, [0x0, 0x9, 0xc]})
ioctl$CIOCCRYPT(r4, 0xc0306367, &(0x7f0000000140)={0x0, 0x2, 0x2, 0x0, 0x0, 0x0, &(0x7f0000000180), 0x0})

2.222896205s ago: executing program 0 (id=5):
openat$bpf(0xffffff9c, 0x0, 0x1, 0x0)
kmq_timedreceive(0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0)
openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x8000, 0x0)
r0 = kqueue()
kevent(r0, &(0x7f0000000040)=[{0x800, 0xfffffffffffffff9, 0x9, 0x8, 0x4, 0x0, [0x0, 0x898, 0x7]}], 0x1, 0x0, 0x0, 0x0)
syz_emit_ethernet(0x2a, &(0x7f0000000480)=ANY=[@ANYBLOB="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"])
setresgid(0x0, 0xffffffffffffffff, 0xffffffffffffffff)
symlink(0x0, 0x0)
open$dir(0x0, 0x0, 0x0)
truncate(0x0, 0xfffffffffffffff8)
mkdir(&(0x7f0000000080)='./file0\x00', 0x0)
r1 = kqueue()
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$CIOCGSESSION2(r2, 0xc040636a, &(0x7f0000000440)={0x28, 0x0, 0x10, &(0x7f00000000c0)="3c022e61792eecb07f8aee18e5aa3505", 0x0, 0x0, 0x8000000, 0xfdffffff})
ioctl$CIOCCRYPT(r2, 0xc0306367, &(0x7f0000000280)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)})
mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x6, 0x12, r2, 0x0)
kevent(r1, &(0x7f0000000100)=[{0x0, 0xfffffffffffffff9, 0xb, 0x20, 0xe8c5}], 0x1, 0x0, 0x0, 0x0)
madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4)
chdir(0x0)
getpriority(0x2, 0x0)

565.591696ms ago: executing program 1 (id=6):
setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x4b, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = kqueue()
kevent(r0, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0)
syz_emit_ethernet(0x59, &(0x7f0000001480)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "ae029d", 0x23, 0x3a, 0xff, @rand_addr="78042000000014000001000000086500", @mcast2, {[], @icmpv6=@ndisc_na={0x88, 0x0, 0x0, 0x0, '\x00', @remote={0xfe, 0x80, '\x00', 0x0}, [{0x1, 0x1, '!\t\tb5Nd'}, {0x1}]}}}}}})
syz_emit_ethernet(0x83, &(0x7f0000000240)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaf9ff030086dd601b8b97004d88c19edace00000000000000002100000002ff02000000000000000000000000000104004e20004d13"])
mkdir(&(0x7f0000000000)='./file0\x00', 0x8)
chmod(&(0x7f0000000180)='./file0\x00', 0x23f)
chdir(&(0x7f0000000380)='./file1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
setreuid(0xee00, 0x0)
r1 = getuid()
setreuid(r1, r1)
r2 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0)
symlinkat(&(0x7f0000000dc0)='./file0\x00', r2, &(0x7f0000000ec0)='./file1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
rename(&(0x7f0000000980)='./file1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000a80)='./file0\x00')
open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0)
kqueue()
sendmsg$unix(0xffffffffffffffff, &(0x7f0000002e40)={0x0, 0x0, 0x0}, 0x0)
open(&(0x7f0000000080)='./file0\x00', 0x80000000000209, 0x0)
open$dir(&(0x7f0000000100)='./file0\x00', 0x10000, 0x0)
fork()
msgget(0x2, 0x40)

0s ago: executing program 1 (id=7):
openat$bpf(0xffffff9c, 0x0, 0x1, 0x0)
kmq_timedreceive(0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0)
openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x8000, 0x0)
r0 = kqueue()
kevent(r0, &(0x7f0000000040)=[{0x800, 0xfffffffffffffff9, 0x9, 0x8, 0x4, 0x0, [0x0, 0x898, 0x7]}], 0x1, 0x0, 0x0, 0x0)
syz_emit_ethernet(0x2a, &(0x7f0000000480)=ANY=[@ANYBLOB="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"])
setresgid(0x0, 0xffffffffffffffff, 0xffffffffffffffff)
symlink(0x0, 0x0)
open$dir(0x0, 0x0, 0x0)
truncate(0x0, 0xfffffffffffffff8)
mkdir(&(0x7f0000000080)='./file0\x00', 0x0)
r1 = kqueue()
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$CIOCGSESSION2(r2, 0xc040636a, &(0x7f0000000440)={0x28, 0x0, 0x10, &(0x7f00000000c0)="3c022e61792eecb07f8aee18e5aa3505", 0x0, 0x0, 0x8000000, 0xfdffffff})
ioctl$CIOCCRYPT(r2, 0xc0306367, &(0x7f0000000280)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)})
mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x6, 0x12, r2, 0x0)
kevent(r1, &(0x7f0000000100)=[{0x0, 0xfffffffffffffff9, 0xb, 0x20, 0xe8c5}], 0x1, 0x0, 0x0, 0x0)
madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4)
socket(0x10, 0x10000000, 0x4)
getpriority(0x2, 0x0)

kernel console output (not intermixed with test programs):

Warning: Permanently added '10.128.0.72' (ED25519) to the list of known hosts.
Expensive callout(9) function: 0xffffffff81469e30(0xfffffe006e5b05a0) 0.002335517 s
SYZFAIL: failed to send rpc
fd=3 want=12008 sent=0 n=-1 (errno 32: Broken pipe)


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

login: May 29 20:29:35 ci-freebsd-main-6 dhclient[817]: Interface tap0 is down, dhclient exiting
if_delmulti_locked: detaching ifnet instance 0xfffffe0008bd7800
if_delmulti_locked: detaching ifnet instance 0xfffffe0008bd7800
if_delmulti_locked: detaching ifnet instance 0xfffffe0008bd7800
May 29 20:29:35 ci-freebsd-main-6 dhclient[817]: connection closed
May 29 20:29:35 ci-freebsd-main-6 dhclient[817]: exiting.
if_delmulti_locked: detaching ifnet instance 0xfffffe0008bd7800
if_delmulti_locked: detaching ifnet instance 0xfffffe0008bd7800
if_delmulti_locked: detaching ifnet instance 0xfffffe0008bd7800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058d7a000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058d7a000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058d7a000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058d7a000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058d7a000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058d7a000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058d7a800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058d7a800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058d7a800
set $lines = 0
Password:
Login incorrect
login: if_delmulti_locked: detaching ifnet instance 0xfffffe0058d7a800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058d7a800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058d7a800
show registers
Password:
Login incorrect
login: ps
May 29 20:29:40 ci-freebsd-main-6 login[750]: 2 LOGIN FAILURES ON ttyu0
Password:
Login incorrect
login: show malloc
Password:
Login incorrect
show all tcpcbs/l