START	sys/net/pflog	2024-04-05T23:22:36Z

==== busy-rdomains ====
# Check if rdomains are busy.

==== ifconfig ====
sleep 2  # XXX
pkill -f '^/usr/sbin/tcpdump -l -e -vvv -s 2048 -ni'
*** Error 1 in target 'stamp-stop' (ignored)
rm -f stamp-bpf*
# Destroy interfaces.
/sbin/ifconfig lo11 rdomain 11
/sbin/ifconfig lo11 inet 169.254.0.1 delete
ifconfig: SIOCDIFADDR: Can't assign requested address
*** Error 1 in target 'unconfig' (ignored)
/sbin/ifconfig lo11 inet6 fc00::1 delete
ifconfig: SIOCDIFADDR: Can't assign requested address
*** Error 1 in target 'unconfig' (ignored)
/sbin/ifconfig lo11 inet 169.254.0.2 delete
ifconfig: SIOCDIFADDR: Can't assign requested address
*** Error 1 in target 'unconfig' (ignored)
/sbin/ifconfig lo11 inet6 fc00::2 delete
ifconfig: SIOCDIFADDR: Can't assign requested address
*** Error 1 in target 'unconfig' (ignored)
/sbin/ifconfig lo11 inet 169.254.0.3 delete
ifconfig: SIOCDIFADDR: Can't assign requested address
*** Error 1 in target 'unconfig' (ignored)
/sbin/ifconfig lo11 inet6 fc00::3 delete
ifconfig: SIOCDIFADDR: Can't assign requested address
*** Error 1 in target 'unconfig' (ignored)
/sbin/ifconfig lo11 inet 169.254.0.4 delete
ifconfig: SIOCDIFADDR: Can't assign requested address
*** Error 1 in target 'unconfig' (ignored)
/sbin/ifconfig lo11 inet6 fc00::4 delete
ifconfig: SIOCDIFADDR: Can't assign requested address
*** Error 1 in target 'unconfig' (ignored)
/sbin/ifconfig lo11 inet 169.254.0.5 delete
ifconfig: SIOCDIFADDR: Can't assign requested address
*** Error 1 in target 'unconfig' (ignored)
/sbin/ifconfig lo11 inet6 fc00::5 delete
ifconfig: SIOCDIFADDR: Can't assign requested address
*** Error 1 in target 'unconfig' (ignored)
/sbin/ifconfig lo11 inet 169.254.0.6 delete
ifconfig: SIOCDIFADDR: Can't assign requested address
*** Error 1 in target 'unconfig' (ignored)
/sbin/ifconfig lo11 inet6 fc00::6 delete
ifconfig: SIOCDIFADDR: Can't assign requested address
*** Error 1 in target 'unconfig' (ignored)
/sbin/ifconfig lo11 inet 169.254.0.11 delete
ifconfig: SIOCDIFADDR: Can't assign requested address
*** Error 1 in target 'unconfig' (ignored)
/sbin/ifconfig lo11 inet6 fc00::11 delete
ifconfig: SIOCDIFADDR: Can't assign requested address
*** Error 1 in target 'unconfig' (ignored)
/sbin/ifconfig lo11 inet 169.254.0.12 delete
ifconfig: SIOCDIFADDR: Can't assign requested address
*** Error 1 in target 'unconfig' (ignored)
/sbin/ifconfig lo11 inet6 fc00::12 delete
ifconfig: SIOCDIFADDR: Can't assign requested address
*** Error 1 in target 'unconfig' (ignored)
/sbin/ifconfig lo11 inet 169.254.0.14 delete
ifconfig: SIOCDIFADDR: Can't assign requested address
*** Error 1 in target 'unconfig' (ignored)
/sbin/ifconfig lo11 inet6 fc00::14 delete
ifconfig: SIOCDIFADDR: Can't assign requested address
*** Error 1 in target 'unconfig' (ignored)
/sbin/ifconfig lo11 inet 169.254.0.21 delete
ifconfig: SIOCDIFADDR: Can't assign requested address
*** Error 1 in target 'unconfig' (ignored)
/sbin/ifconfig lo11 inet6 fc00::21 delete
ifconfig: SIOCDIFADDR: Can't assign requested address
*** Error 1 in target 'unconfig' (ignored)
/sbin/ifconfig lo11 inet 169.254.0.22 delete
ifconfig: SIOCDIFADDR: Can't assign requested address
*** Error 1 in target 'unconfig' (ignored)
/sbin/ifconfig lo11 inet6 fc00::22 delete
ifconfig: SIOCDIFADDR: Can't assign requested address
*** Error 1 in target 'unconfig' (ignored)
/sbin/ifconfig lo11 inet 169.254.0.23 delete
ifconfig: SIOCDIFADDR: Can't assign requested address
*** Error 1 in target 'unconfig' (ignored)
/sbin/ifconfig lo11 inet6 fc00::23 delete
ifconfig: SIOCDIFADDR: Can't assign requested address
*** Error 1 in target 'unconfig' (ignored)
/sbin/ifconfig lo11 inet 169.254.0.24 delete
ifconfig: SIOCDIFADDR: Can't assign requested address
*** Error 1 in target 'unconfig' (ignored)
/sbin/ifconfig lo11 inet6 fc00::24 delete
ifconfig: SIOCDIFADDR: Can't assign requested address
*** Error 1 in target 'unconfig' (ignored)
/sbin/ifconfig lo11 inet 127.0.0.1 delete
ifconfig: SIOCDIFADDR: Can't assign requested address
*** Error 1 in target 'unconfig' (ignored)
/sbin/ifconfig lo11 inet6 ::1 delete
/sbin/ifconfig pflog11 destroy
ifconfig: pflog11: SIOCIFDESTROY: Device not configured
*** Error 1 in target 'unconfig' (ignored)
/sbin/ifconfig pflog12 destroy
ifconfig: pflog12: SIOCIFDESTROY: Device not configured
*** Error 1 in target 'unconfig' (ignored)
/sbin/ifconfig pflog13 destroy
ifconfig: pflog13: SIOCIFDESTROY: Device not configured
*** Error 1 in target 'unconfig' (ignored)
/sbin/ifconfig lo11 destroy
rm -f stamp-ifconfig
# Create and configure pflog and loopback interfaces.
/sbin/ifconfig pflog11 create
/sbin/ifconfig pflog12 create
/sbin/ifconfig pflog13 create
/sbin/ifconfig lo11 rdomain 11
/sbin/ifconfig lo11 inet 127.0.0.1/8
/sbin/ifconfig lo11 inet6 ::1/128
/sbin/ifconfig lo11 inet 169.254.0.1/32 alias
/sbin/ifconfig lo11 inet6 fc00::1/128
/sbin/ifconfig lo11 inet 169.254.0.2/32 alias
/sbin/ifconfig lo11 inet6 fc00::2/128
/sbin/ifconfig lo11 inet 169.254.0.3/32 alias
/sbin/ifconfig lo11 inet6 fc00::3/128
/sbin/ifconfig lo11 inet 169.254.0.4/32 alias
/sbin/ifconfig lo11 inet6 fc00::4/128
/sbin/ifconfig lo11 inet 169.254.0.5/32 alias
/sbin/ifconfig lo11 inet6 fc00::5/128
/sbin/ifconfig lo11 inet 169.254.0.6/32 alias
/sbin/ifconfig lo11 inet6 fc00::6/128
/sbin/ifconfig lo11 inet 169.254.0.11/32 alias
/sbin/ifconfig lo11 inet6 fc00::11/128
/sbin/ifconfig lo11 inet 169.254.0.12/32 alias
/sbin/ifconfig lo11 inet6 fc00::12/128
/sbin/ifconfig lo11 inet 169.254.0.14/32 alias
/sbin/ifconfig lo11 inet6 fc00::14/128
/sbin/ifconfig lo11 inet 169.254.0.21/32 alias
/sbin/ifconfig lo11 inet6 fc00::21/128
/sbin/ifconfig lo11 inet 169.254.0.22/32 alias
/sbin/ifconfig lo11 inet6 fc00::22/128
/sbin/ifconfig lo11 inet 169.254.0.23/32 alias
/sbin/ifconfig lo11 inet6 fc00::23/128
/sbin/ifconfig lo11 inet 169.254.0.24/32 alias
/sbin/ifconfig lo11 inet6 fc00::24/128
# Wait until IPv6 addresses are no longer tentative.
for i in `jot 50`; do if ! { /sbin/ifconfig pair11; /sbin/ifconfig pair12; /sbin/ifconfig lo13; } | fgrep -q tentative; then break; fi; sleep .1; done
pair11: no such interface
pair12: no such interface
lo13: no such interface
! { /sbin/ifconfig pair11; /sbin/ifconfig pair12; /sbin/ifconfig lo13; } | fgrep tentative
pair11: no such interface
pair12: no such interface
lo13: no such interface

==== pfctl ====
# Create python include file containing the addresses.
rm -f addr.py addr.py.tmp
echo 'N="11"' >>addr.py.tmp
echo 'LO="lo11"' >>addr.py.tmp
echo 'N1="11"' >>addr.py.tmp
echo 'PFLOG_N1="pflog11"' >>addr.py.tmp
echo 'N2="12"' >>addr.py.tmp
echo 'PFLOG_N2="pflog12"' >>addr.py.tmp
echo 'N3="13"' >>addr.py.tmp
echo 'PFLOG_N3="pflog13"' >>addr.py.tmp
mv addr.py.tmp addr.py
# Load the pf rules into the kernel.
cat addr.py /usr/src/regress/sys/net/pflog/pf.conf | /sbin/pfctl -n -f -
cat addr.py /usr/src/regress/sys/net/pflog/pf.conf |  /sbin/pfctl -a regress -f -

==== run-ping-1 ====
rm -f pflog11.tcpdump
pkill -f '^/usr/sbin/tcpdump -l -e -vvv -s 2048 -ni pflog11' || true
/usr/sbin/tcpdump -l -e -vvv -s 2048 -ni pflog11 >pflog11.tcpdump &
rm -f stamp-stop
tcpdump: listening on pflog11, link-type PFLOG
rm -f pflog12.tcpdump
pkill -f '^/usr/sbin/tcpdump -l -e -vvv -s 2048 -ni pflog12' || true
/usr/sbin/tcpdump -l -e -vvv -s 2048 -ni pflog12 >pflog12.tcpdump &
rm -f stamp-stop
rm -f pflog13.tcpdump
pkill -f '^/usr/sbin/tcpdump -l -e -vvv -s 2048 -ni pflog13' || true
tcpdump: listening on pflog12, link-type PFLOG
/usr/sbin/tcpdump -l -e -vvv -s 2048 -ni pflog13 >pflog13.tcpdump &
rm -f stamp-stop
sleep 2  # XXX
tcpdump: listening on pflog13, link-type PFLOG
/sbin/ping -n -w 1 -c 1 -V 11 169.254.0.1
PING 169.254.0.1 (169.254.0.1): 56 data bytes
64 bytes from 169.254.0.1: icmp_seq=0 ttl=255 time=0.284 ms

--- 169.254.0.1 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.284/0.284/0.284/0.000 ms

==== run-ping6-1 ====
/sbin/ping6 -n -w 1 -c 1 -V 11 fc00::1
PING fc00::1 (fc00::1): 56 data bytes
64 bytes from fc00::1: icmp_seq=0 hlim=64 time=0.313 ms

--- fc00::1 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.313/0.313/0.313/0.000 ms

==== run-udp-1 ====
# ignore errors, just send packet fast
echo foo | nc -u -w 1 -V 11 169.254.0.1 discard &

==== run-udp6-1 ====
# ignore errors, just send packet fast
echo foo | nc -u -w 1 -V 11 fc00::1 discard &

==== run-ping-2 ====
/sbin/ping -n -w 1 -c 1 -V 11 169.254.0.2
PING 169.254.0.2 (169.254.0.2): 56 data bytes
64 bytes from 169.254.0.2: icmp_seq=0 ttl=255 time=0.208 ms

--- 169.254.0.2 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.208/0.208/0.208/0.000 ms

==== run-ping6-2 ====
/sbin/ping6 -n -w 1 -c 1 -V 11 fc00::2
PING fc00::2 (fc00::2): 56 data bytes
64 bytes from fc00::2: icmp_seq=0 hlim=64 time=0.279 ms

--- fc00::2 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.279/0.279/0.279/0.000 ms

==== run-udp-2 ====
# ignore errors, just send packet fast
echo foo | nc -u -w 1 -V 11 169.254.0.2 discard &

==== run-udp6-2 ====
# ignore errors, just send packet fast
echo foo | nc -u -w 1 -V 11 fc00::2 discard &

==== run-ping-3 ====
/sbin/ping -n -w 1 -c 1 -V 11 169.254.0.3
PING 169.254.0.3 (169.254.0.3): 56 data bytes
64 bytes from 169.254.0.3: icmp_seq=0 ttl=255 time=0.216 ms

--- 169.254.0.3 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.216/0.216/0.216/0.000 ms

==== run-ping6-3 ====
/sbin/ping6 -n -w 1 -c 1 -V 11 fc00::3
PING fc00::3 (fc00::3): 56 data bytes
64 bytes from fc00::3: icmp_seq=0 hlim=64 time=0.288 ms

--- fc00::3 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.288/0.288/0.288/0.000 ms

==== run-udp-3 ====
# ignore errors, just send packet fast
echo foo | nc -u -w 1 -V 11 169.254.0.3 discard &

==== run-udp6-3 ====
# ignore errors, just send packet fast
echo foo | nc -u -w 1 -V 11 fc00::3 discard &

==== run-ping-4 ====
/sbin/ping -n -w 1 -c 1 -V 11 169.254.0.4
PING 169.254.0.4 (169.254.0.4): 56 data bytes
64 bytes from 169.254.0.4: icmp_seq=0 ttl=255 time=0.209 ms

--- 169.254.0.4 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.209/0.209/0.209/0.000 ms

==== run-ping6-4 ====
/sbin/ping6 -n -w 1 -c 1 -V 11 fc00::4
PING fc00::4 (fc00::4): 56 data bytes
64 bytes from fc00::4: icmp_seq=0 hlim=64 time=0.286 ms

--- fc00::4 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.286/0.286/0.286/0.000 ms

==== run-udp-4 ====
# ignore errors, just send packet fast
echo foo | nc -u -w 1 -V 11 169.254.0.4 discard &

==== run-udp6-4 ====
# ignore errors, just send packet fast
echo foo | nc -u -w 1 -V 11 fc00::4 discard &

==== run-ping-5 ====
/sbin/ping -n -w 1 -c 1 -V 11 169.254.0.5
PING 169.254.0.5 (169.254.0.5): 56 data bytes
64 bytes from 169.254.0.5: icmp_seq=0 ttl=255 time=0.210 ms

--- 169.254.0.5 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.210/0.210/0.210/0.000 ms

==== run-ping6-5 ====
/sbin/ping6 -n -w 1 -c 1 -V 11 fc00::5
PING fc00::5 (fc00::5): 56 data bytes
64 bytes from fc00::5: icmp_seq=0 hlim=64 time=0.272 ms

--- fc00::5 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.272/0.272/0.272/0.000 ms

==== run-udp-5 ====
# ignore errors, just send packet fast
echo foo | nc -u -w 1 -V 11 169.254.0.5 discard &

==== run-udp6-5 ====
# ignore errors, just send packet fast
echo foo | nc -u -w 1 -V 11 fc00::5 discard &

==== run-ping-6 ====
/sbin/ping -n -w 1 -c 1 -V 11 169.254.0.6
PING 169.254.0.6 (169.254.0.6): 56 data bytes
64 bytes from 169.254.0.6: icmp_seq=0 ttl=255 time=0.207 ms

--- 169.254.0.6 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.207/0.207/0.207/0.000 ms

==== run-ping6-6 ====
/sbin/ping6 -n -w 1 -c 1 -V 11 fc00::6
PING fc00::6 (fc00::6): 56 data bytes
64 bytes from fc00::6: icmp_seq=0 hlim=64 time=0.277 ms

--- fc00::6 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.277/0.277/0.277/0.000 ms

==== run-udp-6 ====
# ignore errors, just send packet fast
echo foo | nc -u -w 1 -V 11 169.254.0.6 discard &

==== run-udp6-6 ====
# ignore errors, just send packet fast
echo foo | nc -u -w 1 -V 11 fc00::6 discard &

==== run-ping-11 ====
/sbin/ping -n -w 1 -c 1 -V 11 169.254.0.11
PING 169.254.0.11 (169.254.0.11): 56 data bytes
64 bytes from 169.254.0.11: icmp_seq=0 ttl=255 time=0.221 ms

--- 169.254.0.11 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.221/0.221/0.221/0.000 ms

==== run-ping6-11 ====
/sbin/ping6 -n -w 1 -c 1 -V 11 fc00::11
PING fc00::11 (fc00::11): 56 data bytes
64 bytes from fc00::11: icmp_seq=0 hlim=64 time=0.300 ms

--- fc00::11 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.300/0.300/0.300/0.000 ms

==== run-udp-11 ====
# ignore errors, just send packet fast
echo foo | nc -u -w 1 -V 11 169.254.0.11 discard &

==== run-udp6-11 ====
# ignore errors, just send packet fast
echo foo | nc -u -w 1 -V 11 fc00::11 discard &

==== run-ping-12 ====
/sbin/ping -n -w 1 -c 1 -V 11 169.254.0.12
PING 169.254.0.12 (169.254.0.12): 56 data bytes
64 bytes from 169.254.0.12: icmp_seq=0 ttl=255 time=0.219 ms

--- 169.254.0.12 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.219/0.219/0.219/0.000 ms

==== run-ping6-12 ====
/sbin/ping6 -n -w 1 -c 1 -V 11 fc00::12
PING fc00::12 (fc00::12): 56 data bytes
64 bytes from fc00::12: icmp_seq=0 hlim=64 time=0.298 ms

--- fc00::12 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.298/0.298/0.298/0.000 ms

==== run-udp-12 ====
# ignore errors, just send packet fast
echo foo | nc -u -w 1 -V 11 169.254.0.12 discard &

==== run-udp6-12 ====
# ignore errors, just send packet fast
echo foo | nc -u -w 1 -V 11 fc00::12 discard &

==== run-ping-14 ====
/sbin/ping -n -w 1 -c 1 -V 11 169.254.0.14
PING 169.254.0.14 (169.254.0.14): 56 data bytes
64 bytes from 169.254.0.14: icmp_seq=0 ttl=63 time=0.323 ms

--- 169.254.0.14 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.323/0.323/0.323/0.000 ms

==== run-ping6-14 ====
/sbin/ping6 -n -w 1 -c 1 -V 11 fc00::14
PING fc00::14 (fc00::14): 56 data bytes
64 bytes from fc00::14: icmp_seq=0 hlim=63 time=0.332 ms

--- fc00::14 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.332/0.332/0.332/0.000 ms

==== run-udp-14 ====
# ignore errors, just send packet fast
echo foo | nc -u -w 1 -V 11 169.254.0.14 discard &

==== run-udp6-14 ====
# ignore errors, just send packet fast
echo foo | nc -u -w 1 -V 11 fc00::14 discard &

==== run-ping6-0 ====
/sbin/ping6 -n -w 1 -c 1 -V 11 ::1
PING ::1 (::1): 56 data bytes
64 bytes from ::1: icmp_seq=0 hlim=64 time=0.285 ms

--- ::1 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.285/0.285/0.285/0.000 ms

==== run-udp6-0 ====
echo foo | nc -u -w 1 -V 11 ::1 discard

==== run-bpf-11 ====
sleep 2  # XXX
pkill -f '^/usr/sbin/tcpdump -l -e -vvv -s 2048 -ni'



0 packets received by filter
0 packets dropped by kernel
80 packets received by filter
0 packets dropped by kernel
88 packets received by filter
0 packets dropped by kernel
rm -f stamp-bpf*
# show full logs
cat pflog11.tcpdump
01:22:43.077614 rule 4.regress.3/(match) [uid 0, pid 36894] pass out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:15c8 seq:0) [icmp cksum ok] (ttl 255, id 45820, len 84, bad ip cksum 0! -> b4ad)
01:22:43.077653 rule 4.regress.3/(match) [uid 0, pid 36894] pass in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:15c8 seq:0) [icmp cksum ok] (ttl 255, id 45820, len 84, bad ip cksum 0! -> b4ad)
01:22:43.077702 rule 4.regress.3/(match) [uid 0, pid 36894] pass out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:15c8 seq:0) [bad icmp cksum 0! -> aea2] (ttl 255, id 63007, len 84, bad ip cksum 0! -> 718a)
01:22:43.077726 rule 4.regress.3/(match) [uid 0, pid 36894] pass in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:15c8 seq:0) [icmp cksum ok] (ttl 255, id 63007, len 84, bad ip cksum 0! -> 718a)
01:22:43.270162 rule 4.regress.11/(match) [uid 0, pid 36894] pass out on lo11: fc00::1 > fc00::1: icmp6: echo request (id:dfd9 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:22:43.270214 rule 4.regress.11/(match) [uid 0, pid 36894] pass in on lo11: fc00::1 > fc00::1: icmp6: echo request (id:dfd9 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:22:43.270286 rule 4.regress.11/(match) [uid 0, pid 36894] pass out on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:dfd9 seq:0) [bad icmp6 cksum 0! -> 794a] (len 64, hlim 64)
01:22:43.270312 rule 4.regress.11/(match) [uid 0, pid 36894] pass in on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:dfd9 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:22:43.480173 rule 4.regress.3/(match) [uid 0, pid 36894] pass out on lo11: 169.254.0.1.8474 > 169.254.0.1.9: [no udp cksum] udp 4 (ttl 64, id 59559, len 32, bad ip cksum c! -> 3e27)
01:22:43.480221 rule 4.regress.3/(match) [uid 0, pid 36894] pass in on lo11: 169.254.0.1.8474 > 169.254.0.1.9: [bad udp cksum 541c! -> b53a] udp 4 (ttl 64, id 59559, len 32, bad ip cksum 0! -> 3e27)
01:22:43.480293 rule 4.regress.3/(match) [uid 0, pid 36894] pass out on lo11: 169.254.0.1 > 169.254.0.1: icmp: 169.254.0.1 udp port 9 unreachable [bad icmp cksum 0! -> c5d8] for 169.254.0.1.8474 > 169.254.0.1.9: udp 4 (ttl 64, id 59559, len 32, bad ip cksum 0! -> 3e27) (ttl 255, id 21409, len 56, bad ip cksum 0! -> 1425)
01:22:43.480318 rule 4.regress.3/(match) [uid 0, pid 36894] pass in on lo11: 169.254.0.1 > 169.254.0.1: icmp: 169.254.0.1 udp port 9 unreachable [icmp cksum ok] for 169.254.0.1.8474 > 169.254.0.1.9: udp 4 (ttl 64, id 59559, len 32, bad ip cksum 0! -> 3e27) (ttl 255, id 21409, len 56, bad ip cksum 0! -> 1425)
01:22:43.675372 rule 4.regress.11/(match) [uid 0, pid 36894] pass out on lo11: fc00::1.21168 > fc00::1.9: [invalid udp cksum 0] udp 4 [flowlabel 0x1b86c] (len 12, hlim 64)
01:22:43.675450 rule 4.regress.11/(match) [uid 0, pid 36894] pass in on lo11: fc00::1.21168 > fc00::1.9: [bad udp cksum f820! -> df9f] udp 4 [flowlabel 0x1b86c] (len 12, hlim 64)
01:22:43.675526 rule 4.regress.11/(match) [uid 0, pid 36894] pass out on lo11: fc00::1 > fc00::1: icmp6: fc00::1 udp port 9 unreachable [bad icmp6 cksum 0! -> c463] (len 60, hlim 64)
01:22:43.675553 rule 4.regress.11/(match) [uid 0, pid 36894] pass in on lo11: fc00::1 > fc00::1: icmp6: fc00::1 udp port 9 unreachable [icmp6 cksum ok] (len 60, hlim 64)
01:22:43.853317 rule 4.regress.4/(match) [uid 0, pid 36894] pass out on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:03c6 seq:0) [icmp cksum ok] (ttl 255, id 34668, len 84, bad ip cksum 29fd! -> e03b)
01:22:43.853359 rule 4.regress.4/(match) [uid 0, pid 36894] pass in on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:03c6 seq:0) [icmp cksum ok] (ttl 255, id 34668, len 84, bad ip cksum 0! -> e03b)
01:22:44.050093 rule 4.regress.12/(match) [uid 0, pid 36894] pass out on lo11: fc00::2 > fc00::2: icmp6: echo request (id:ea96 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:22:44.050141 rule 4.regress.12/(match) [uid 0, pid 36894] pass in on lo11: fc00::2 > fc00::2: icmp6: echo request (id:ea96 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:22:44.257180 rule 4.regress.4/(match) [uid 0, pid 36894] pass out on lo11: 169.254.0.2.20469 > 169.254.0.2.9: [no udp cksum] udp 4 (ttl 64, id 50148, len 32, bad ip cksum c! -> 62e8)
01:22:44.257229 rule 4.regress.4/(match) [uid 0, pid 36894] pass in on lo11: 169.254.0.2.20469 > 169.254.0.2.9: [bad udp cksum 541e! -> 865d] udp 4 (ttl 64, id 50148, len 32, bad ip cksum 0! -> 62e8)
01:22:44.454967 rule 4.regress.12/(match) [uid 0, pid 36894] pass out on lo11: fc00::2.16242 > fc00::2.9: [invalid udp cksum 0] udp 4 [flowlabel 0x5e820] (len 12, hlim 64)
01:22:44.455019 rule 4.regress.12/(match) [uid 0, pid 36894] pass in on lo11: fc00::2.16242 > fc00::2.9: [bad udp cksum f822! -> f2db] udp 4 [flowlabel 0x5e820] (len 12, hlim 64)
01:22:44.632005 rule 4.regress.5/(match) [uid 0, pid 36894] pass out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:4302 seq:0) [icmp cksum ok] (ttl 255, id 25965, len 84, bad ip cksum 580! -> 239)
01:22:44.632049 rule 4.regress.5/(match) [uid 0, pid 36894] pass in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:4302 seq:0) [icmp cksum ok] (ttl 255, id 25965, len 84, bad ip cksum 0! -> 239)
01:22:44.632099 rule 4/(match) [uid 0, pid 36894] pass out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo reply (id:4302 seq:0) [bad icmp cksum 0! -> 21fb] (ttl 255, id 41266, len 84, bad ip cksum 0! -> c673)
01:22:44.632109 rule 4/(match) [uid 0, pid 36894] pass in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo reply (id:4302 seq:0) [icmp cksum ok] (ttl 255, id 41266, len 84, bad ip cksum 0! -> c673)
01:22:44.828041 rule 4.regress.13/(match) [uid 0, pid 36894] pass out on lo11: fc00::3 > fc00::3: icmp6: echo request (id:3afa seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:22:44.828090 rule 4.regress.13/(match) [uid 0, pid 36894] pass in on lo11: fc00::3 > fc00::3: icmp6: echo request (id:3afa seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:22:44.828160 rule 4/(match) [uid 0, pid 36894] pass out on lo11: fc00::3 > fc00::3: icmp6: echo reply (id:3afa seq:0) [bad icmp6 cksum 0! -> 7808] (len 64, hlim 64)
01:22:44.828171 rule 4/(match) [uid 0, pid 36894] pass in on lo11: fc00::3 > fc00::3: icmp6: echo reply (id:3afa seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:22:45.038344 rule 4.regress.5/(match) [uid 0, pid 36894] pass out on lo11: 169.254.0.3.21979 > 169.254.0.3.9: [bad udp cksum 2d3e! -> 8075] udp 4 (ttl 64, id 56805, len 32, bad ip cksum c! -> 48e5)
01:22:45.038393 rule 4.regress.5/(match) [uid 0, pid 36894] pass in on lo11: 169.254.0.3.21979 > 169.254.0.3.9: [bad udp cksum 5420! -> 8075] udp 4 (ttl 64, id 56805, len 32, bad ip cksum 0! -> 48e5)
01:22:45.038466 rule 4/(match) [uid 0, pid 36894] pass out on lo11: 169.254.0.3 > 169.254.0.3: icmp: 169.254.0.3 udp port 9 unreachable [bad icmp cksum 0! -> 9bd1] for 169.254.0.3.21979 > 169.254.0.3.9: udp 4 (ttl 64, id 56805, len 32, bad ip cksum 0! -> 48e5) (ttl 255, id 51068, len 56, bad ip cksum 0! -> a045)
01:22:45.038477 rule 4/(match) [uid 0, pid 36894] pass in on lo11: 169.254.0.3 > 169.254.0.3: icmp: 169.254.0.3 udp port 9 unreachable [icmp cksum ok] for 169.254.0.3.21979 > 169.254.0.3.9: udp 4 (ttl 64, id 56805, len 32, bad ip cksum 0! -> 48e5) (ttl 255, id 51068, len 56, bad ip cksum 0! -> a045)
01:22:45.232371 rule 4.regress.13/(match) [uid 0, pid 36894] pass out on lo11: fc00::3.33726 > fc00::3.9: [invalid udp cksum 0] udp 4 [flowlabel 0x5e9ef] (len 12, hlim 64)
01:22:45.232423 rule 4.regress.13/(match) [uid 0, pid 36894] pass in on lo11: fc00::3.33726 > fc00::3.9: [bad udp cksum f824! -> ae8d] udp 4 [flowlabel 0x5e9ef] (len 12, hlim 64)
01:22:45.232502 rule 4/(match) [uid 0, pid 36894] pass out on lo11: fc00::3 > fc00::3: icmp6: fc00::3 udp port 9 unreachable [bad icmp6 cksum 0! -> 61c2] (len 60, hlim 64)
01:22:45.232514 rule 4/(match) [uid 0, pid 36894] pass in on lo11: fc00::3 > fc00::3: icmp6: fc00::3 udp port 9 unreachable [icmp6 cksum ok] (len 60, hlim 64)
01:22:45.409806 rule 4.regress.6/(match) [uid 0, pid 36894] pass out on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:6e4b seq:0) [icmp cksum ok] (ttl 255, id 46956, len 84, bad ip cksum 0! -> b037)
01:22:45.409849 rule 4.regress.6/(match) [uid 0, pid 36894] pass in on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:6e4b seq:0) [icmp cksum ok] (ttl 255, id 46956, len 84, bad ip cksum 0! -> b037)
01:22:45.605465 rule 4.regress.14/(match) [uid 0, pid 36894] pass out on lo11: fc00::4 > fc00::4: icmp6: echo request (id:e265 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:22:45.605514 rule 4.regress.14/(match) [uid 0, pid 36894] pass in on lo11: fc00::4 > fc00::4: icmp6: echo request (id:e265 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:22:45.813699 rule 4.regress.6/(match) [uid 0, pid 36894] pass out on lo11: [uid 0, pid 88104] 169.254.0.4.42980 > 169.254.0.4.9: [bad udp cksum c0ef! -> 2e6a] udp 4 (ttl 64, id 17230, len 32, bad ip cksum c! -> e37a)
01:22:45.813752 rule 4.regress.6/(match) [uid 0, pid 36894] pass in on lo11: 169.254.0.4.42980 > 169.254.0.4.9: [bad udp cksum 5422! -> 2e6a] udp 4 (ttl 64, id 17230, len 32, bad ip cksum 0! -> e37a)
01:22:46.008876 rule 4.regress.14/(match) [uid 0, pid 36894] pass out on lo11: [uid 0, pid 50422] fc00::4.12821 > fc00::4.9: [invalid udp cksum 0] udp 4 [flowlabel 0x6c2b3] (len 12, hlim 64)
01:22:46.008932 rule 4.regress.14/(match) [uid 0, pid 36894] pass in on lo11: fc00::4.12821 > fc00::4.9: [bad udp cksum f826! -> 0035] udp 4 [flowlabel 0x6c2b3] (len 12, hlim 64)
01:22:47.739455 rule 4.regress.18/(match) [uid 0, pid 36894] pass out on lo11: [rewritten: src 169.254.0.11:20782, dst 169.254.0.21:8] 169.254.0.11 > 169.254.0.11: icmp: echo request (id:512e seq:0) [icmp cksum ok] (ttl 255, id 30032, len 84, bad ip cksum 0! -> f245)
01:22:47.739507 rule 4.regress.2/(match) [uid 0, pid 36894] pass in on lo11: 169.254.0.11 > 169.254.0.21: icmp: echo request (id:512e seq:0) [icmp cksum ok] (ttl 255, id 30032, len 84, bad ip cksum 0! -> f23b)
01:22:47.933877 rule 4.regress.20/(match) [uid 0, pid 36894] pass out on lo11: [rewritten: src fc00::11:31328, dst fc00::21:128] fc00::11 > fc00::11: icmp6: echo request (id:7a60 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:22:47.933941 rule 4.regress.10/(match) [uid 0, pid 36894] pass in on lo11: fc00::11 > fc00::21: icmp6: echo request (id:7a60 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:22:48.141550 rule 4.regress.18/(match) [uid 0, pid 36894] pass out on lo11: [rewritten: src 169.254.0.11:21726, dst 169.254.0.21:9] 169.254.0.11.21726 > 169.254.0.11.9: [no udp cksum] udp 4 (ttl 64, id 17720, len 32, bad ip cksum c! -> e182)
01:22:48.141639 rule 4.regress.2/(match) [uid 0, pid 36894] pass in on lo11: 169.254.0.11.21726 > 169.254.0.21.9: [bad udp cksum 543a! -> 8158] udp 4 (ttl 64, id 17720, len 32, bad ip cksum 0! -> e178)
01:22:48.336100 rule 4.regress.20/(match) [uid 0, pid 36894] pass out on lo11: [rewritten: src fc00::11:36406, dst fc00::21:9] fc00::11.36406 > fc00::11.9: [invalid udp cksum 0] udp 4 [flowlabel 0x7ad23] (len 12, hlim 64)
01:22:48.336165 rule 4.regress.10/(match) [uid 0, pid 36894] pass in on lo11: fc00::11.36406 > fc00::21.9: [bad udp cksum f850! -> a3e9] udp 4 [flowlabel 0x7ad23] (len 12, hlim 64)
01:22:48.513330 rule 4.regress.19/(match) [uid 0, pid 36894] pass out on lo11: [rewritten: src 169.254.0.22:30705, dst 169.254.0.12:8] 169.254.0.12 > 169.254.0.12: icmp: echo request (id:273d seq:0) [icmp cksum ok] (ttl 255, id 13907, len 84, bad ip cksum 0! -> 3141)
01:22:48.513378 rule 4.regress.2/(match) [uid 0, pid 36894] pass in on lo11: 169.254.0.22 > 169.254.0.12: icmp: echo request (id:77f1 seq:0) [icmp cksum ok] (ttl 255, id 13907, len 84, bad ip cksum 0! -> 3137)
01:22:48.708280 rule 4.regress.21/(match) [uid 0, pid 36894] pass out on lo11: [rewritten: src fc00::22:35582, dst fc00::12:128] fc00::12 > fc00::12: icmp6: echo request (id:c5e0 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:22:48.708334 rule 4.regress.10/(match) [uid 0, pid 36894] pass in on lo11: fc00::22 > fc00::12: icmp6: echo request (id:8afe seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:22:48.913945 rule 4.regress.19/(match) [uid 0, pid 36894] pass out on lo11: [rewritten: src 169.254.0.22:52309, dst 169.254.0.12:9] 169.254.0.12.28758 > 169.254.0.12.9: [bad udp cksum d1bb! -> 65e8] udp 4 (ttl 64, id 49255, len 32, bad ip cksum c! -> 6651)
01:22:48.914008 rule 4.regress.2/(match) [uid 0, pid 36894] pass in on lo11: 169.254.0.22.52309 > 169.254.0.12.9: [bad udp cksum 543c! -> 09df] udp 4 (ttl 64, id 49255, len 32, bad ip cksum 0! -> 6647)
01:22:49.108085 rule 4.regress.21/(match) [uid 0, pid 36894] pass out on lo11: [rewritten: src fc00::22:60189, dst fc00::12:9] fc00::12.10155 > fc00::12.9: [invalid udp cksum 0] udp 4 [flowlabel 0x5c6ed] (len 12, hlim 64)
01:22:49.108150 rule 4.regress.10/(match) [uid 0, pid 36894] pass in on lo11: fc00::22.60189 > fc00::12.9: [bad udp cksum f852! -> 4700] udp 4 [flowlabel 0x5c6ed] (len 12, hlim 64)
01:22:49.285560 rule 4.regress.2/(match) [uid 0, pid 36894] pass out on lo11: 169.254.0.14 > 169.254.0.14: icmp: echo request (id:2134 seq:0) [icmp cksum ok] (ttl 255, id 56940, len 84, bad ip cksum 29f3! -> 8923)
01:22:49.285617 rule 4.regress.22/(match) [uid 0, pid 36894] pass in on lo11: [rewritten: src fc00::23:32790, dst fc00::24:128] 169.254.0.14 > 169.254.0.14: icmp: echo request (id:2134 seq:0) [icmp cksum ok] (ttl 255, id 56940, len 84, bad ip cksum 0! -> 8923)
01:22:49.285683 rule 4.regress.10/(match) [uid 0, pid 36894] pass in on lo11: fc00::23 > fc00::24: icmp6: echo request (id:8016 seq:0) [icmp6 cksum ok] (len 64, hlim 63)
01:22:49.480426 rule 4.regress.10/(match) [uid 0, pid 36894] pass out on lo11: fc00::14 > fc00::14: icmp6: echo request (id:fdea seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:22:49.480484 rule 4.regress.23/(match) [uid 0, pid 36894] pass in on lo11: [rewritten: src 169.254.0.23:62392, dst 169.254.0.24:8] fc00::14 > fc00::14: icmp6: echo request (id:fdea seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:22:49.480535 rule 4.regress.2/(match) [uid 0, pid 36894] pass in on lo11: 169.254.0.23 > 169.254.0.24: icmp: echo request (id:f3b8 seq:0) [icmp cksum ok] (DF) (ttl 63, id 59061, len 84, bad ip cksum 0! -> c8)
01:22:49.688350 rule 4.regress.2/(match) [uid 0, pid 36894] pass out on lo11: 169.254.0.14.43389 > 169.254.0.14.9: [bad udp cksum 61c1! -> 2cbd] udp 4 (ttl 64, id 44462, len 32, bad ip cksum c! -> 7906)
01:22:49.688409 rule 4.regress.22/(match) [uid 0, pid 36894] pass in on lo11: [rewritten: src fc00::23:55995, dst fc00::24:9] 169.254.0.14.43389 > 169.254.0.14.9: [bad udp cksum 5436! -> 2cbd] udp 4 (ttl 64, id 44462, len 32, bad ip cksum 0! -> 7906)
01:22:49.688473 rule 4.regress.10/(match) [uid 0, pid 36894] pass in on lo11: fc00::23.55995 > fc00::24.9: [bad udp cksum f865! -> 574f] udp 4 (len 12, hlim 63)
01:22:49.883399 rule 4.regress.10/(match) [uid 0, pid 36894] pass out on lo11: fc00::14.28713 > fc00::14.9: [invalid udp cksum 0] udp 4 [flowlabel 0x17fe6] (len 12, hlim 64)
01:22:49.883459 rule 4.regress.23/(match) [uid 0, pid 36894] pass in on lo11: [rewritten: src 169.254.0.23:58703, dst 169.254.0.24:9] fc00::14.28713 > fc00::14.9: [bad udp cksum f846! -> c200] udp 4 [flowlabel 0x17fe6] (len 12, hlim 64)
01:22:49.883508 rule 4.regress.2/(match) [uid 0, pid 36894] pass in on lo11: 169.254.0.23.58703 > 169.254.0.24.9: [bad udp cksum 5449! -> f0d7] udp 4 (DF) (ttl 63, id 30300, len 32, bad ip cksum 0! -> 7145)
01:22:50.069688 rule 4.regress.10/(match) [uid 0, pid 36894] pass out on lo11: ::1 > ::1: icmp6: echo request (id:9eaa seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:22:50.069741 rule 4.regress.10/(match) [uid 0, pid 36894] pass in on lo11: ::1 > ::1: icmp6: echo request (id:9eaa seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:22:50.274071 rule 4.regress.10/(match) [uid 0, pid 36894] pass out on lo11: ::1.16820 > ::1.9: [invalid udp cksum 0] udp 4 [flowlabel 0x4a9df] (len 12, hlim 64)
01:22:50.274139 rule 4.regress.10/(match) [uid 0, pid 36894] pass in on lo11: ::1.16820 > ::1.9: [bad udp cksum 001f! -> e89d] udp 4 [flowlabel 0x4a9df] (len 12, hlim 64)

==== run-bpf-12 ====
# show full logs
cat pflog12.tcpdump
01:22:43.077604 rule 4.regress.1/(match) [uid 0, pid 36894] match out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:15c8 seq:0) [icmp cksum ok] (ttl 255, id 45820, len 84, bad ip cksum 0! -> b4ad)
01:22:43.077648 rule 4.regress.1/(match) [uid 0, pid 36894] match in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:15c8 seq:0) [icmp cksum ok] (ttl 255, id 45820, len 84, bad ip cksum 0! -> b4ad)
01:22:43.077698 rule 4.regress.1/(match) [uid 0, pid 36894] match out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:15c8 seq:0) [bad icmp cksum 0! -> aea2] (ttl 255, id 63007, len 84, bad ip cksum 0! -> 718a)
01:22:43.077722 rule 4.regress.1/(match) [uid 0, pid 36894] match in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:15c8 seq:0) [icmp cksum ok] (ttl 255, id 63007, len 84, bad ip cksum 0! -> 718a)
01:22:43.270152 rule 4.regress.1/(match) [uid 0, pid 36894] match out on lo11: fc00::1 > fc00::1: icmp6: echo request (id:dfd9 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:22:43.270209 rule 4.regress.1/(match) [uid 0, pid 36894] match in on lo11: fc00::1 > fc00::1: icmp6: echo request (id:dfd9 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:22:43.270282 rule 4.regress.1/(match) [uid 0, pid 36894] match out on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:dfd9 seq:0) [bad icmp6 cksum 0! -> 794a] (len 64, hlim 64)
01:22:43.270309 rule 4.regress.1/(match) [uid 0, pid 36894] match in on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:dfd9 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:22:43.480162 rule 4.regress.1/(match) [uid 0, pid 36894] match out on lo11: 169.254.0.1.8474 > 169.254.0.1.9: [no udp cksum] udp 4 (ttl 64, id 59559, len 32, bad ip cksum c! -> 3e27)
01:22:43.480216 rule 4.regress.1/(match) [uid 0, pid 36894] match in on lo11: 169.254.0.1.8474 > 169.254.0.1.9: [bad udp cksum 541c! -> b53a] udp 4 (ttl 64, id 59559, len 32, bad ip cksum 0! -> 3e27)
01:22:43.480289 rule 4.regress.1/(match) [uid 0, pid 36894] match out on lo11: 169.254.0.1 > 169.254.0.1: icmp: 169.254.0.1 udp port 9 unreachable [bad icmp cksum 0! -> c5d8] for 169.254.0.1.8474 > 169.254.0.1.9: udp 4 (ttl 64, id 59559, len 32, bad ip cksum 0! -> 3e27) (ttl 255, id 21409, len 56, bad ip cksum 0! -> 1425)
01:22:43.480315 rule 4.regress.1/(match) [uid 0, pid 36894] match in on lo11: 169.254.0.1 > 169.254.0.1: icmp: 169.254.0.1 udp port 9 unreachable [icmp cksum ok] for 169.254.0.1.8474 > 169.254.0.1.9: udp 4 (ttl 64, id 59559, len 32, bad ip cksum 0! -> 3e27) (ttl 255, id 21409, len 56, bad ip cksum 0! -> 1425)
01:22:43.675361 rule 4.regress.1/(match) [uid 0, pid 36894] match out on lo11: fc00::1.21168 > fc00::1.9: [invalid udp cksum 0] udp 4 [flowlabel 0x1b86c] (len 12, hlim 64)
01:22:43.675445 rule 4.regress.1/(match) [uid 0, pid 36894] match in on lo11: fc00::1.21168 > fc00::1.9: [bad udp cksum f820! -> df9f] udp 4 [flowlabel 0x1b86c] (len 12, hlim 64)
01:22:43.675522 rule 4.regress.1/(match) [uid 0, pid 36894] match out on lo11: fc00::1 > fc00::1: icmp6: fc00::1 udp port 9 unreachable [bad icmp6 cksum 0! -> c463] (len 60, hlim 64)
01:22:43.675549 rule 4.regress.1/(match) [uid 0, pid 36894] match in on lo11: fc00::1 > fc00::1: icmp6: fc00::1 udp port 9 unreachable [icmp6 cksum ok] (len 60, hlim 64)
01:22:43.853306 rule 4.regress.1/(match) [uid 0, pid 36894] match out on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:03c6 seq:0) [icmp cksum ok] (ttl 255, id 34668, len 84, bad ip cksum 29fd! -> e03b)
01:22:43.853355 rule 4.regress.1/(match) [uid 0, pid 36894] match in on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:03c6 seq:0) [icmp cksum ok] (ttl 255, id 34668, len 84, bad ip cksum 0! -> e03b)
01:22:44.050083 rule 4.regress.1/(match) [uid 0, pid 36894] match out on lo11: fc00::2 > fc00::2: icmp6: echo request (id:ea96 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:22:44.050136 rule 4.regress.1/(match) [uid 0, pid 36894] match in on lo11: fc00::2 > fc00::2: icmp6: echo request (id:ea96 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:22:44.257170 rule 4.regress.1/(match) [uid 0, pid 36894] match out on lo11: 169.254.0.2.20469 > 169.254.0.2.9: [no udp cksum] udp 4 (ttl 64, id 50148, len 32, bad ip cksum c! -> 62e8)
01:22:44.257224 rule 4.regress.1/(match) [uid 0, pid 36894] match in on lo11: 169.254.0.2.20469 > 169.254.0.2.9: [bad udp cksum 541e! -> 865d] udp 4 (ttl 64, id 50148, len 32, bad ip cksum 0! -> 62e8)
01:22:44.454956 rule 4.regress.1/(match) [uid 0, pid 36894] match out on lo11: fc00::2.16242 > fc00::2.9: [invalid udp cksum 0] udp 4 [flowlabel 0x5e820] (len 12, hlim 64)
01:22:44.455014 rule 4.regress.1/(match) [uid 0, pid 36894] match in on lo11: fc00::2.16242 > fc00::2.9: [bad udp cksum f822! -> f2db] udp 4 [flowlabel 0x5e820] (len 12, hlim 64)
01:22:44.631994 rule 4.regress.1/(match) [uid 0, pid 36894] match out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:4302 seq:0) [icmp cksum ok] (ttl 255, id 25965, len 84, bad ip cksum 580! -> 239)
01:22:44.632045 rule 4.regress.1/(match) [uid 0, pid 36894] match in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:4302 seq:0) [icmp cksum ok] (ttl 255, id 25965, len 84, bad ip cksum 0! -> 239)
01:22:44.828028 rule 4.regress.1/(match) [uid 0, pid 36894] match out on lo11: fc00::3 > fc00::3: icmp6: echo request (id:3afa seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:22:44.828086 rule 4.regress.1/(match) [uid 0, pid 36894] match in on lo11: fc00::3 > fc00::3: icmp6: echo request (id:3afa seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:22:45.038333 rule 4.regress.1/(match) [uid 0, pid 36894] match out on lo11: 169.254.0.3.21979 > 169.254.0.3.9: [bad udp cksum 2d3e! -> 8075] udp 4 (ttl 64, id 56805, len 32, bad ip cksum c! -> 48e5)
01:22:45.038389 rule 4.regress.1/(match) [uid 0, pid 36894] match in on lo11: 169.254.0.3.21979 > 169.254.0.3.9: [bad udp cksum 5420! -> 8075] udp 4 (ttl 64, id 56805, len 32, bad ip cksum 0! -> 48e5)
01:22:45.232360 rule 4.regress.1/(match) [uid 0, pid 36894] match out on lo11: fc00::3.33726 > fc00::3.9: [invalid udp cksum 0] udp 4 [flowlabel 0x5e9ef] (len 12, hlim 64)
01:22:45.232418 rule 4.regress.1/(match) [uid 0, pid 36894] match in on lo11: fc00::3.33726 > fc00::3.9: [bad udp cksum f824! -> ae8d] udp 4 [flowlabel 0x5e9ef] (len 12, hlim 64)
01:22:45.409795 rule 4.regress.1/(match) [uid 0, pid 36894] match out on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:6e4b seq:0) [icmp cksum ok] (ttl 255, id 46956, len 84, bad ip cksum 0! -> b037)
01:22:45.409844 rule 4.regress.1/(match) [uid 0, pid 36894] match in on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:6e4b seq:0) [icmp cksum ok] (ttl 255, id 46956, len 84, bad ip cksum 0! -> b037)
01:22:45.605453 rule 4.regress.1/(match) [uid 0, pid 36894] match out on lo11: fc00::4 > fc00::4: icmp6: echo request (id:e265 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:22:45.605509 rule 4.regress.1/(match) [uid 0, pid 36894] match in on lo11: fc00::4 > fc00::4: icmp6: echo request (id:e265 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:22:45.813688 rule 4.regress.1/(match) [uid 0, pid 36894] match out on lo11: 169.254.0.4.42980 > 169.254.0.4.9: [bad udp cksum c0ef! -> 2e6a] udp 4 (ttl 64, id 17230, len 32, bad ip cksum c! -> e37a)
01:22:45.813743 rule 4.regress.1/(match) [uid 0, pid 36894] match in on lo11: 169.254.0.4.42980 > 169.254.0.4.9: [bad udp cksum 5422! -> 2e6a] udp 4 (ttl 64, id 17230, len 32, bad ip cksum 0! -> e37a)
01:22:46.008866 rule 4.regress.1/(match) [uid 0, pid 36894] match out on lo11: fc00::4.12821 > fc00::4.9: [invalid udp cksum 0] udp 4 [flowlabel 0x6c2b3] (len 12, hlim 64)
01:22:46.008922 rule 4.regress.1/(match) [uid 0, pid 36894] match in on lo11: fc00::4.12821 > fc00::4.9: [bad udp cksum f826! -> 0035] udp 4 [flowlabel 0x6c2b3] (len 12, hlim 64)
01:22:46.187047 rule 4.regress.1/(match) [uid 0, pid 36894] match out on lo11: 169.254.0.5 > 169.254.0.5: icmp: echo request (id:319c seq:0) [icmp cksum ok] (ttl 255, id 38046, len 84, bad ip cksum 0! -> d303)
01:22:46.187095 rule 4.regress.1/(match) [uid 0, pid 36894] match in on lo11: 169.254.0.5 > 169.254.0.5: icmp: echo request (id:319c seq:0) [icmp cksum ok] (ttl 255, id 38046, len 84, bad ip cksum 0! -> d303)
01:22:46.382772 rule 4.regress.1/(match) [uid 0, pid 36894] match out on lo11: fc00::5 > fc00::5: icmp6: echo request (id:3e91 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:22:46.382825 rule 4.regress.1/(match) [uid 0, pid 36894] match in on lo11: fc00::5 > fc00::5: icmp6: echo request (id:3e91 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:22:46.592547 rule 4.regress.1/(match) [uid 0, pid 36894] match out on lo11: 169.254.0.5.47204 > 169.254.0.5.9: [bad udp cksum dffc! -> 1de8] udp 4 (ttl 64, id 6914, len 32, bad ip cksum c! -> bc5)
01:22:46.592601 rule 4.regress.1/(match) [uid 0, pid 36894] match in on lo11: 169.254.0.5.47204 > 169.254.0.5.9: [bad udp cksum 5424! -> 1de8] udp 4 (ttl 64, id 6914, len 32, bad ip cksum 0! -> bc5)
01:22:46.786857 rule 4.regress.1/(match) [uid 0, pid 36894] match out on lo11: fc00::5.46360 > fc00::5.9: [invalid udp cksum 0] udp 4 [flowlabel 0x7ddb3] (len 12, hlim 64)
01:22:46.786913 rule 4.regress.1/(match) [uid 0, pid 36894] match in on lo11: fc00::5.46360 > fc00::5.9: [bad udp cksum f828! -> 7d2f] udp 4 [flowlabel 0x7ddb3] (len 12, hlim 64)
01:22:46.964446 rule 4.regress.1/(match) [uid 0, pid 36894] match out on lo11: 169.254.0.6 > 169.254.0.6: icmp: echo request (id:ff87 seq:0) [icmp cksum ok] (ttl 255, id 35136, len 84, bad ip cksum 6135! -> de5f)
01:22:46.964494 rule 4.regress.1/(match) [uid 0, pid 36894] match in on lo11: 169.254.0.6 > 169.254.0.6: icmp: echo request (id:ff87 seq:0) [icmp cksum ok] (ttl 255, id 35136, len 84, bad ip cksum 0! -> de5f)
01:22:47.160566 rule 4.regress.1/(match) [uid 0, pid 36894] match out on lo11: fc00::6 > fc00::6: icmp6: echo request (id:a84c seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:22:47.160621 rule 4.regress.1/(match) [uid 0, pid 36894] match in on lo11: fc00::6 > fc00::6: icmp6: echo request (id:a84c seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:22:47.367565 rule 4.regress.1/(match) [uid 0, pid 36894] match out on lo11: 169.254.0.6.14531 > 169.254.0.6.9: [bad udp cksum 5285! -> 9d87] udp 4 (ttl 64, id 40575, len 32, bad ip cksum c! -> 8845)
01:22:47.367616 rule 4.regress.1/(match) [uid 0, pid 36894] match in on lo11: 169.254.0.6.14531 > 169.254.0.6.9: [bad udp cksum 5426! -> 9d87] udp 4 (ttl 64, id 40575, len 32, bad ip cksum 0! -> 8845)
01:22:47.562937 rule 4.regress.1/(match) [uid 0, pid 36894] match out on lo11: fc00::6.7288 > fc00::6.9: [invalid udp cksum 0] udp 4 [flowlabel 0x6e3e0] (len 12, hlim 64)
01:22:47.562994 rule 4.regress.1/(match) [uid 0, pid 36894] match in on lo11: fc00::6.7288 > fc00::6.9: [bad udp cksum f82a! -> 15ce] udp 4 [flowlabel 0x6e3e0] (len 12, hlim 64)
01:22:47.739443 rule 4.regress.1/(match) [uid 0, pid 36894] match out on lo11: 169.254.0.11 > 169.254.0.11: icmp: echo request (id:512e seq:0) [icmp cksum ok] (ttl 255, id 30032, len 84, bad ip cksum 0! -> f245)
01:22:47.739503 rule 4.regress.1/(match) [uid 0, pid 36894] match in on lo11: 169.254.0.11 > 169.254.0.21: icmp: echo request (id:512e seq:0) [icmp cksum ok] (ttl 255, id 30032, len 84, bad ip cksum 0! -> f23b)
01:22:47.933865 rule 4.regress.1/(match) [uid 0, pid 36894] match out on lo11: fc00::11 > fc00::11: icmp6: echo request (id:7a60 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:22:47.933936 rule 4.regress.1/(match) [uid 0, pid 36894] match in on lo11: fc00::11 > fc00::21: icmp6: echo request (id:7a60 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:22:48.141537 rule 4.regress.1/(match) [uid 0, pid 36894] match out on lo11: 169.254.0.11.21726 > 169.254.0.11.9: [no udp cksum] udp 4 (ttl 64, id 17720, len 32, bad ip cksum c! -> e182)
01:22:48.141634 rule 4.regress.1/(match) [uid 0, pid 36894] match in on lo11: 169.254.0.11.21726 > 169.254.0.21.9: [bad udp cksum 543a! -> 8158] udp 4 (ttl 64, id 17720, len 32, bad ip cksum 0! -> e178)
01:22:48.336088 rule 4.regress.1/(match) [uid 0, pid 36894] match out on lo11: fc00::11.36406 > fc00::11.9: [invalid udp cksum 0] udp 4 [flowlabel 0x7ad23] (len 12, hlim 64)
01:22:48.336160 rule 4.regress.1/(match) [uid 0, pid 36894] match in on lo11: fc00::11.36406 > fc00::21.9: [bad udp cksum f850! -> a3e9] udp 4 [flowlabel 0x7ad23] (len 12, hlim 64)
01:22:48.513315 rule 4.regress.1/(match) [uid 0, pid 36894] match out on lo11: 169.254.0.12 > 169.254.0.12: icmp: echo request (id:273d seq:0) [icmp cksum ok] (ttl 255, id 13907, len 84, bad ip cksum 0! -> 3141)
01:22:48.513373 rule 4.regress.1/(match) [uid 0, pid 36894] match in on lo11: 169.254.0.22 > 169.254.0.12: icmp: echo request (id:77f1 seq:0) [icmp cksum ok] (ttl 255, id 13907, len 84, bad ip cksum 0! -> 3137)
01:22:48.708264 rule 4.regress.1/(match) [uid 0, pid 36894] match out on lo11: fc00::12 > fc00::12: icmp6: echo request (id:c5e0 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:22:48.708329 rule 4.regress.1/(match) [uid 0, pid 36894] match in on lo11: fc00::22 > fc00::12: icmp6: echo request (id:8afe seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:22:48.913930 rule 4.regress.1/(match) [uid 0, pid 36894] match out on lo11: 169.254.0.12.28758 > 169.254.0.12.9: [bad udp cksum d1bb! -> 65e8] udp 4 (ttl 64, id 49255, len 32, bad ip cksum c! -> 6651)
01:22:48.914003 rule 4.regress.1/(match) [uid 0, pid 36894] match in on lo11: 169.254.0.22.52309 > 169.254.0.12.9: [bad udp cksum 543c! -> 09df] udp 4 (ttl 64, id 49255, len 32, bad ip cksum 0! -> 6647)
01:22:49.108070 rule 4.regress.1/(match) [uid 0, pid 36894] match out on lo11: fc00::12.10155 > fc00::12.9: [invalid udp cksum 0] udp 4 [flowlabel 0x5c6ed] (len 12, hlim 64)
01:22:49.108145 rule 4.regress.1/(match) [uid 0, pid 36894] match in on lo11: fc00::22.60189 > fc00::12.9: [bad udp cksum f852! -> 4700] udp 4 [flowlabel 0x5c6ed] (len 12, hlim 64)
01:22:49.285550 rule 4.regress.1/(match) [uid 0, pid 36894] match out on lo11: 169.254.0.14 > 169.254.0.14: icmp: echo request (id:2134 seq:0) [icmp cksum ok] (ttl 255, id 56940, len 84, bad ip cksum 29f3! -> 8923)
01:22:49.285605 rule 4.regress.1/(match) [uid 0, pid 36894] match in on lo11: 169.254.0.14 > 169.254.0.14: icmp: echo request (id:2134 seq:0) [icmp cksum ok] (ttl 255, id 56940, len 84, bad ip cksum 0! -> 8923)
01:22:49.285677 rule 4.regress.1/(match) [uid 0, pid 36894] match in on lo11: fc00::23 > fc00::24: icmp6: echo request (id:8016 seq:0) [icmp6 cksum ok] (len 64, hlim 63)
01:22:49.480416 rule 4.regress.1/(match) [uid 0, pid 36894] match out on lo11: fc00::14 > fc00::14: icmp6: echo request (id:fdea seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:22:49.480472 rule 4.regress.1/(match) [uid 0, pid 36894] match in on lo11: fc00::14 > fc00::14: icmp6: echo request (id:fdea seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:22:49.480529 rule 4.regress.1/(match) [uid 0, pid 36894] match in on lo11: 169.254.0.23 > 169.254.0.24: icmp: echo request (id:f3b8 seq:0) [icmp cksum ok] (DF) (ttl 63, id 59061, len 84, bad ip cksum 0! -> c8)
01:22:49.688340 rule 4.regress.1/(match) [uid 0, pid 36894] match out on lo11: 169.254.0.14.43389 > 169.254.0.14.9: [bad udp cksum 61c1! -> 2cbd] udp 4 (ttl 64, id 44462, len 32, bad ip cksum c! -> 7906)
01:22:49.688397 rule 4.regress.1/(match) [uid 0, pid 36894] match in on lo11: 169.254.0.14.43389 > 169.254.0.14.9: [bad udp cksum 5436! -> 2cbd] udp 4 (ttl 64, id 44462, len 32, bad ip cksum 0! -> 7906)
01:22:49.688467 rule 4.regress.1/(match) [uid 0, pid 36894] match in on lo11: fc00::23.55995 > fc00::24.9: [bad udp cksum f865! -> 574f] udp 4 (len 12, hlim 63)
01:22:49.883388 rule 4.regress.1/(match) [uid 0, pid 36894] match out on lo11: fc00::14.28713 > fc00::14.9: [invalid udp cksum 0] udp 4 [flowlabel 0x17fe6] (len 12, hlim 64)
01:22:49.883448 rule 4.regress.1/(match) [uid 0, pid 36894] match in on lo11: fc00::14.28713 > fc00::14.9: [bad udp cksum f846! -> c200] udp 4 [flowlabel 0x17fe6] (len 12, hlim 64)
01:22:49.883503 rule 4.regress.1/(match) [uid 0, pid 36894] match in on lo11: 169.254.0.23.58703 > 169.254.0.24.9: [bad udp cksum 5449! -> f0d7] udp 4 (DF) (ttl 63, id 30300, len 32, bad ip cksum 0! -> 7145)
01:22:50.069678 rule 4.regress.1/(match) [uid 0, pid 36894] match out on lo11: ::1 > ::1: icmp6: echo request (id:9eaa seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:22:50.069736 rule 4.regress.1/(match) [uid 0, pid 36894] match in on lo11: ::1 > ::1: icmp6: echo request (id:9eaa seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:22:50.274061 rule 4.regress.1/(match) [uid 0, pid 36894] match out on lo11: ::1.16820 > ::1.9: [invalid udp cksum 0] udp 4 [flowlabel 0x4a9df] (len 12, hlim 64)
01:22:50.274133 rule 4.regress.1/(match) [uid 0, pid 36894] match in on lo11: ::1.16820 > ::1.9: [bad udp cksum 001f! -> e89d] udp 4 [flowlabel 0x4a9df] (len 12, hlim 64)

==== run-bpf-13 ====
# show full logs
cat pflog13.tcpdump

==== run-bpf-nothing ====
# rule with pflog13 is never used
! grep . pflog13.tcpdump

==== run-bpf-everything ====
# rule with pflog12 matches on every packet
grep 'regress\.1/.* > 169.254.0.1:' pflog12.tcpdump
01:22:43.077604 rule 4.regress.1/(match) [uid 0, pid 36894] match out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:15c8 seq:0) [icmp cksum ok] (ttl 255, id 45820, len 84, bad ip cksum 0! -> b4ad)
01:22:43.077648 rule 4.regress.1/(match) [uid 0, pid 36894] match in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:15c8 seq:0) [icmp cksum ok] (ttl 255, id 45820, len 84, bad ip cksum 0! -> b4ad)
01:22:43.077698 rule 4.regress.1/(match) [uid 0, pid 36894] match out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:15c8 seq:0) [bad icmp cksum 0! -> aea2] (ttl 255, id 63007, len 84, bad ip cksum 0! -> 718a)
01:22:43.077722 rule 4.regress.1/(match) [uid 0, pid 36894] match in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:15c8 seq:0) [icmp cksum ok] (ttl 255, id 63007, len 84, bad ip cksum 0! -> 718a)
01:22:43.480289 rule 4.regress.1/(match) [uid 0, pid 36894] match out on lo11: 169.254.0.1 > 169.254.0.1: icmp: 169.254.0.1 udp port 9 unreachable [bad icmp cksum 0! -> c5d8] for 169.254.0.1.8474 > 169.254.0.1.9: udp 4 (ttl 64, id 59559, len 32, bad ip cksum 0! -> 3e27) (ttl 255, id 21409, len 56, bad ip cksum 0! -> 1425)
01:22:43.480315 rule 4.regress.1/(match) [uid 0, pid 36894] match in on lo11: 169.254.0.1 > 169.254.0.1: icmp: 169.254.0.1 udp port 9 unreachable [icmp cksum ok] for 169.254.0.1.8474 > 169.254.0.1.9: udp 4 (ttl 64, id 59559, len 32, bad ip cksum 0! -> 3e27) (ttl 255, id 21409, len 56, bad ip cksum 0! -> 1425)
grep 'regress\.1/.* > 169.254.0.2:' pflog12.tcpdump
01:22:43.853306 rule 4.regress.1/(match) [uid 0, pid 36894] match out on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:03c6 seq:0) [icmp cksum ok] (ttl 255, id 34668, len 84, bad ip cksum 29fd! -> e03b)
01:22:43.853355 rule 4.regress.1/(match) [uid 0, pid 36894] match in on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:03c6 seq:0) [icmp cksum ok] (ttl 255, id 34668, len 84, bad ip cksum 0! -> e03b)
grep 'regress\.1/.* > 169.254.0.3:' pflog12.tcpdump
01:22:44.631994 rule 4.regress.1/(match) [uid 0, pid 36894] match out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:4302 seq:0) [icmp cksum ok] (ttl 255, id 25965, len 84, bad ip cksum 580! -> 239)
01:22:44.632045 rule 4.regress.1/(match) [uid 0, pid 36894] match in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:4302 seq:0) [icmp cksum ok] (ttl 255, id 25965, len 84, bad ip cksum 0! -> 239)
grep 'regress\.1/.* > 169.254.0.4:' pflog12.tcpdump
01:22:45.409795 rule 4.regress.1/(match) [uid 0, pid 36894] match out on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:6e4b seq:0) [icmp cksum ok] (ttl 255, id 46956, len 84, bad ip cksum 0! -> b037)
01:22:45.409844 rule 4.regress.1/(match) [uid 0, pid 36894] match in on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:6e4b seq:0) [icmp cksum ok] (ttl 255, id 46956, len 84, bad ip cksum 0! -> b037)
grep 'regress\.1/.* > 169.254.0.5:' pflog12.tcpdump
01:22:46.187047 rule 4.regress.1/(match) [uid 0, pid 36894] match out on lo11: 169.254.0.5 > 169.254.0.5: icmp: echo request (id:319c seq:0) [icmp cksum ok] (ttl 255, id 38046, len 84, bad ip cksum 0! -> d303)
01:22:46.187095 rule 4.regress.1/(match) [uid 0, pid 36894] match in on lo11: 169.254.0.5 > 169.254.0.5: icmp: echo request (id:319c seq:0) [icmp cksum ok] (ttl 255, id 38046, len 84, bad ip cksum 0! -> d303)
grep 'regress\.1/.* > 169.254.0.6:' pflog12.tcpdump
01:22:46.964446 rule 4.regress.1/(match) [uid 0, pid 36894] match out on lo11: 169.254.0.6 > 169.254.0.6: icmp: echo request (id:ff87 seq:0) [icmp cksum ok] (ttl 255, id 35136, len 84, bad ip cksum 6135! -> de5f)
01:22:46.964494 rule 4.regress.1/(match) [uid 0, pid 36894] match in on lo11: 169.254.0.6 > 169.254.0.6: icmp: echo request (id:ff87 seq:0) [icmp cksum ok] (ttl 255, id 35136, len 84, bad ip cksum 0! -> de5f)
grep 'regress\.1/.* > 169.254.0.11:' pflog12.tcpdump
01:22:47.739443 rule 4.regress.1/(match) [uid 0, pid 36894] match out on lo11: 169.254.0.11 > 169.254.0.11: icmp: echo request (id:512e seq:0) [icmp cksum ok] (ttl 255, id 30032, len 84, bad ip cksum 0! -> f245)
grep 'regress\.1/.* > 169.254.0.12:' pflog12.tcpdump
01:22:48.513315 rule 4.regress.1/(match) [uid 0, pid 36894] match out on lo11: 169.254.0.12 > 169.254.0.12: icmp: echo request (id:273d seq:0) [icmp cksum ok] (ttl 255, id 13907, len 84, bad ip cksum 0! -> 3141)
01:22:48.513373 rule 4.regress.1/(match) [uid 0, pid 36894] match in on lo11: 169.254.0.22 > 169.254.0.12: icmp: echo request (id:77f1 seq:0) [icmp cksum ok] (ttl 255, id 13907, len 84, bad ip cksum 0! -> 3137)
grep 'regress\.1/.* > 169.254.0.14:' pflog12.tcpdump
01:22:49.285550 rule 4.regress.1/(match) [uid 0, pid 36894] match out on lo11: 169.254.0.14 > 169.254.0.14: icmp: echo request (id:2134 seq:0) [icmp cksum ok] (ttl 255, id 56940, len 84, bad ip cksum 29f3! -> 8923)
01:22:49.285605 rule 4.regress.1/(match) [uid 0, pid 36894] match in on lo11: 169.254.0.14 > 169.254.0.14: icmp: echo request (id:2134 seq:0) [icmp cksum ok] (ttl 255, id 56940, len 84, bad ip cksum 0! -> 8923)

==== run-bpf-everything6 ====
# rule with pflog12 matches on every packet
grep 'regress\.1/.* > fc00::1:' pflog12.tcpdump
01:22:43.270152 rule 4.regress.1/(match) [uid 0, pid 36894] match out on lo11: fc00::1 > fc00::1: icmp6: echo request (id:dfd9 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:22:43.270209 rule 4.regress.1/(match) [uid 0, pid 36894] match in on lo11: fc00::1 > fc00::1: icmp6: echo request (id:dfd9 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:22:43.270282 rule 4.regress.1/(match) [uid 0, pid 36894] match out on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:dfd9 seq:0) [bad icmp6 cksum 0! -> 794a] (len 64, hlim 64)
01:22:43.270309 rule 4.regress.1/(match) [uid 0, pid 36894] match in on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:dfd9 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:22:43.675522 rule 4.regress.1/(match) [uid 0, pid 36894] match out on lo11: fc00::1 > fc00::1: icmp6: fc00::1 udp port 9 unreachable [bad icmp6 cksum 0! -> c463] (len 60, hlim 64)
01:22:43.675549 rule 4.regress.1/(match) [uid 0, pid 36894] match in on lo11: fc00::1 > fc00::1: icmp6: fc00::1 udp port 9 unreachable [icmp6 cksum ok] (len 60, hlim 64)
grep 'regress\.1/.* > fc00::2:' pflog12.tcpdump
01:22:44.050083 rule 4.regress.1/(match) [uid 0, pid 36894] match out on lo11: fc00::2 > fc00::2: icmp6: echo request (id:ea96 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:22:44.050136 rule 4.regress.1/(match) [uid 0, pid 36894] match in on lo11: fc00::2 > fc00::2: icmp6: echo request (id:ea96 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::3:' pflog12.tcpdump
01:22:44.828028 rule 4.regress.1/(match) [uid 0, pid 36894] match out on lo11: fc00::3 > fc00::3: icmp6: echo request (id:3afa seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:22:44.828086 rule 4.regress.1/(match) [uid 0, pid 36894] match in on lo11: fc00::3 > fc00::3: icmp6: echo request (id:3afa seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::4:' pflog12.tcpdump
01:22:45.605453 rule 4.regress.1/(match) [uid 0, pid 36894] match out on lo11: fc00::4 > fc00::4: icmp6: echo request (id:e265 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:22:45.605509 rule 4.regress.1/(match) [uid 0, pid 36894] match in on lo11: fc00::4 > fc00::4: icmp6: echo request (id:e265 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::5:' pflog12.tcpdump
01:22:46.382772 rule 4.regress.1/(match) [uid 0, pid 36894] match out on lo11: fc00::5 > fc00::5: icmp6: echo request (id:3e91 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:22:46.382825 rule 4.regress.1/(match) [uid 0, pid 36894] match in on lo11: fc00::5 > fc00::5: icmp6: echo request (id:3e91 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::6:' pflog12.tcpdump
01:22:47.160566 rule 4.regress.1/(match) [uid 0, pid 36894] match out on lo11: fc00::6 > fc00::6: icmp6: echo request (id:a84c seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:22:47.160621 rule 4.regress.1/(match) [uid 0, pid 36894] match in on lo11: fc00::6 > fc00::6: icmp6: echo request (id:a84c seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::11:' pflog12.tcpdump
01:22:47.933865 rule 4.regress.1/(match) [uid 0, pid 36894] match out on lo11: fc00::11 > fc00::11: icmp6: echo request (id:7a60 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::12:' pflog12.tcpdump
01:22:48.708264 rule 4.regress.1/(match) [uid 0, pid 36894] match out on lo11: fc00::12 > fc00::12: icmp6: echo request (id:c5e0 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:22:48.708329 rule 4.regress.1/(match) [uid 0, pid 36894] match in on lo11: fc00::22 > fc00::12: icmp6: echo request (id:8afe seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::14:' pflog12.tcpdump
01:22:49.480416 rule 4.regress.1/(match) [uid 0, pid 36894] match out on lo11: fc00::14 > fc00::14: icmp6: echo request (id:fdea seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:22:49.480472 rule 4.regress.1/(match) [uid 0, pid 36894] match in on lo11: fc00::14 > fc00::14: icmp6: echo request (id:fdea seq:0) [icmp6 cksum ok] (len 64, hlim 64)

==== run-bpf-all ====
# reply without keep state
grep 'regress\.3/.* 169.254.0.1 > 169.254.0.1: icmp: echo request' pflog11.tcpdump
01:22:43.077614 rule 4.regress.3/(match) [uid 0, pid 36894] pass out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:15c8 seq:0) [icmp cksum ok] (ttl 255, id 45820, len 84, bad ip cksum 0! -> b4ad)
01:22:43.077653 rule 4.regress.3/(match) [uid 0, pid 36894] pass in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:15c8 seq:0) [icmp cksum ok] (ttl 255, id 45820, len 84, bad ip cksum 0! -> b4ad)
grep 'regress\.3/.* 169.254.0.1 > 169.254.0.1: icmp: echo reply' pflog11.tcpdump
01:22:43.077702 rule 4.regress.3/(match) [uid 0, pid 36894] pass out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:15c8 seq:0) [bad icmp cksum 0! -> aea2] (ttl 255, id 63007, len 84, bad ip cksum 0! -> 718a)
01:22:43.077726 rule 4.regress.3/(match) [uid 0, pid 36894] pass in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:15c8 seq:0) [icmp cksum ok] (ttl 255, id 63007, len 84, bad ip cksum 0! -> 718a)
# no reply with keep state and without all
grep 'regress\.4/.* 169.254.0.2 > 169.254.0.2: icmp: echo request' pflog11.tcpdump
01:22:43.853317 rule 4.regress.4/(match) [uid 0, pid 36894] pass out on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:03c6 seq:0) [icmp cksum ok] (ttl 255, id 34668, len 84, bad ip cksum 29fd! -> e03b)
01:22:43.853359 rule 4.regress.4/(match) [uid 0, pid 36894] pass in on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:03c6 seq:0) [icmp cksum ok] (ttl 255, id 34668, len 84, bad ip cksum 0! -> e03b)
! grep 'regress\.4/.* 169.254.0.2 >169.254.0.2: icmp: echo reply' pflog11.tcpdump
# reply with keep state and with all
grep 'regress\.5/.* 169.254.0.3 > 169.254.0.3: icmp: echo request' pflog11.tcpdump
01:22:44.632005 rule 4.regress.5/(match) [uid 0, pid 36894] pass out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:4302 seq:0) [icmp cksum ok] (ttl 255, id 25965, len 84, bad ip cksum 580! -> 239)
01:22:44.632049 rule 4.regress.5/(match) [uid 0, pid 36894] pass in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:4302 seq:0) [icmp cksum ok] (ttl 255, id 25965, len 84, bad ip cksum 0! -> 239)
# XXX anchor name missing
grep '/.* 169.254.0.3 > 169.254.0.3: icmp: echo reply' pflog11.tcpdump
01:22:44.632099 rule 4/(match) [uid 0, pid 36894] pass out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo reply (id:4302 seq:0) [bad icmp cksum 0! -> 21fb] (ttl 255, id 41266, len 84, bad ip cksum 0! -> c673)
01:22:44.632109 rule 4/(match) [uid 0, pid 36894] pass in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo reply (id:4302 seq:0) [icmp cksum ok] (ttl 255, id 41266, len 84, bad ip cksum 0! -> c673)

==== run-bpf-all6 ====
# reply without keep state
grep 'regress\.11/.* fc00::1 > fc00::1: icmp6: echo request' pflog11.tcpdump
01:22:43.270162 rule 4.regress.11/(match) [uid 0, pid 36894] pass out on lo11: fc00::1 > fc00::1: icmp6: echo request (id:dfd9 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:22:43.270214 rule 4.regress.11/(match) [uid 0, pid 36894] pass in on lo11: fc00::1 > fc00::1: icmp6: echo request (id:dfd9 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.11/.* fc00::1 > fc00::1: icmp6: echo reply' pflog11.tcpdump
01:22:43.270286 rule 4.regress.11/(match) [uid 0, pid 36894] pass out on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:dfd9 seq:0) [bad icmp6 cksum 0! -> 794a] (len 64, hlim 64)
01:22:43.270312 rule 4.regress.11/(match) [uid 0, pid 36894] pass in on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:dfd9 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
# no reply with keep state and without all
grep 'regress\.12/.* fc00::2 > fc00::2: icmp6: echo request' pflog11.tcpdump
01:22:44.050093 rule 4.regress.12/(match) [uid 0, pid 36894] pass out on lo11: fc00::2 > fc00::2: icmp6: echo request (id:ea96 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:22:44.050141 rule 4.regress.12/(match) [uid 0, pid 36894] pass in on lo11: fc00::2 > fc00::2: icmp6: echo request (id:ea96 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
! grep 'regress\.12/.* fc00::2 > fc00::2: icmp6: echo reply' pflog11.tcpdump
# reply with keep state and with all
grep 'regress\.13/.* fc00::3 > fc00::3: icmp6: echo request' pflog11.tcpdump
01:22:44.828041 rule 4.regress.13/(match) [uid 0, pid 36894] pass out on lo11: fc00::3 > fc00::3: icmp6: echo request (id:3afa seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:22:44.828090 rule 4.regress.13/(match) [uid 0, pid 36894] pass in on lo11: fc00::3 > fc00::3: icmp6: echo request (id:3afa seq:0) [icmp6 cksum ok] (len 64, hlim 64)
# XXX anchor name missing
grep '/.* fc00::3 > fc00::3: icmp6: echo reply' pflog11.tcpdump
01:22:44.828160 rule 4/(match) [uid 0, pid 36894] pass out on lo11: fc00::3 > fc00::3: icmp6: echo reply (id:3afa seq:0) [bad icmp6 cksum 0! -> 7808] (len 64, hlim 64)
01:22:44.828171 rule 4/(match) [uid 0, pid 36894] pass in on lo11: fc00::3 > fc00::3: icmp6: echo reply (id:3afa seq:0) [icmp6 cksum ok] (len 64, hlim 64)

==== run-bpf-user ====
# out rule creates log entry with uid
grep 'regress\.6/.* pass out on lo11: \[uid 0, pid [0-9]*\] 169.254.0.4\.[0-9]* > 169.254.0.4\.9: .* udp [0-9]' pflog11.tcpdump
01:22:45.813699 rule 4.regress.6/(match) [uid 0, pid 36894] pass out on lo11: [uid 0, pid 88104] 169.254.0.4.42980 > 169.254.0.4.9: [bad udp cksum c0ef! -> 2e6a] udp 4 (ttl 64, id 17230, len 32, bad ip cksum c! -> e37a)
# in rule has no uid at log entry
grep 'regress\.6/.* pass in on lo11: 169.254.0.4\.[0-9]* > 169.254.0.4\.9: .* udp [0-9]' pflog11.tcpdump
01:22:45.813752 rule 4.regress.6/(match) [uid 0, pid 36894] pass in on lo11: 169.254.0.4.42980 > 169.254.0.4.9: [bad udp cksum 5422! -> 2e6a] udp 4 (ttl 64, id 17230, len 32, bad ip cksum 0! -> e37a)
# icmp has no uid at log entry
grep 'regress\.6/.* pass out on lo11: 169.254.0.4 > 169.254.0\.4: icmp: echo request' pflog11.tcpdump
01:22:45.409806 rule 4.regress.6/(match) [uid 0, pid 36894] pass out on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:6e4b seq:0) [icmp cksum ok] (ttl 255, id 46956, len 84, bad ip cksum 0! -> b037)
# rule without user has no uid in log entry
grep 'regress\.3/.* pass out on lo11: 169.254.0.1\.[0-9]* > 169.254.0.1\.9: .* udp [0-9]' pflog11.tcpdump
01:22:43.480173 rule 4.regress.3/(match) [uid 0, pid 36894] pass out on lo11: 169.254.0.1.8474 > 169.254.0.1.9: [no udp cksum] udp 4 (ttl 64, id 59559, len 32, bad ip cksum c! -> 3e27)

==== run-bpf-user6 ====
# out rule creates log entry with uid
grep 'regress\.14/.* pass out on lo11: \[uid 0, pid [0-9]*\] fc00::4\.[0-9]* > fc00::4\.9:.* udp [0-9]' pflog11.tcpdump
01:22:46.008876 rule 4.regress.14/(match) [uid 0, pid 36894] pass out on lo11: [uid 0, pid 50422] fc00::4.12821 > fc00::4.9: [invalid udp cksum 0] udp 4 [flowlabel 0x6c2b3] (len 12, hlim 64)
# in rule has no uid at log entry
grep 'regress\.14/.* pass in on lo11: fc00::4\.[0-9]* > fc00::4\.9:.* udp [0-9]' pflog11.tcpdump
01:22:46.008932 rule 4.regress.14/(match) [uid 0, pid 36894] pass in on lo11: fc00::4.12821 > fc00::4.9: [bad udp cksum f826! -> 0035] udp 4 [flowlabel 0x6c2b3] (len 12, hlim 64)
# icmp has no uid at log entry
grep 'regress\.14/.* pass out on lo11: fc00::4 > fc00::4: icmp6: echo request' pflog11.tcpdump
01:22:45.605465 rule 4.regress.14/(match) [uid 0, pid 36894] pass out on lo11: fc00::4 > fc00::4: icmp6: echo request (id:e265 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
# rule without user has no uid in log entry
grep 'regress\.11/.* pass out on lo11: fc00::1\.[0-9]* > fc00::1\.9:.* udp [0-9]' pflog11.tcpdump
01:22:43.675372 rule 4.regress.11/(match) [uid 0, pid 36894] pass out on lo11: fc00::1.21168 > fc00::1.9: [invalid udp cksum 0] udp 4 [flowlabel 0x1b86c] (len 12, hlim 64)

==== run-bpf-matches ====
# XXX The log matches keyword seems to be totally broken.
# pf_log_matches() is never called.  Investigate later.
DISABLED

==== run-bpf-rdr ====
# loopback input logs redirected packet
grep 'regress\.2/.* pass in .*:.* 169.254.0.11 > 169.254.0.21: icmp: echo request' pflog11.tcpdump
01:22:47.739507 rule 4.regress.2/(match) [uid 0, pid 36894] pass in on lo11: 169.254.0.11 > 169.254.0.21: icmp: echo request (id:512e seq:0) [icmp cksum ok] (ttl 255, id 30032, len 84, bad ip cksum 0! -> f23b)
# loopback output redirects and logs original packet
grep 'regress\.18/.* pass out .*:.* 169.254.0.11 > 169.254.0.11: icmp: echo request' pflog11.tcpdump
01:22:47.739455 rule 4.regress.18/(match) [uid 0, pid 36894] pass out on lo11: [rewritten: src 169.254.0.11:20782, dst 169.254.0.21:8] 169.254.0.11 > 169.254.0.11: icmp: echo request (id:512e seq:0) [icmp cksum ok] (ttl 255, id 30032, len 84, bad ip cksum 0! -> f245)

==== run-bpf-rdr6 ====
# loopback input logs redirected packet
grep 'regress\.10/.* pass in .*:.* fc00::11 > fc00::21: icmp6: echo request' pflog11.tcpdump
01:22:47.933941 rule 4.regress.10/(match) [uid 0, pid 36894] pass in on lo11: fc00::11 > fc00::21: icmp6: echo request (id:7a60 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
# loopback output redirects and logs original packet
grep 'regress\.20/.* pass out .*:.* fc00::11 > fc00::11: icmp6: echo request' pflog11.tcpdump
01:22:47.933877 rule 4.regress.20/(match) [uid 0, pid 36894] pass out on lo11: [rewritten: src fc00::11:31328, dst fc00::21:128] fc00::11 > fc00::11: icmp6: echo request (id:7a60 seq:0) [icmp6 cksum ok] (len 64, hlim 64)

==== run-bpf-nat ====
# loopback input logs redirected packet
grep 'regress\.2/.* pass in .*:.* 169.254.0.22 > 169.254.0.12: icmp: echo request' pflog11.tcpdump
01:22:48.513378 rule 4.regress.2/(match) [uid 0, pid 36894] pass in on lo11: 169.254.0.22 > 169.254.0.12: icmp: echo request (id:77f1 seq:0) [icmp cksum ok] (ttl 255, id 13907, len 84, bad ip cksum 0! -> 3137)
# loopback output redirects and logs original packet
grep 'regress\.19/.* pass out .*:.* 169.254.0.12 > 169.254.0.12: icmp: echo request' pflog11.tcpdump
01:22:48.513330 rule 4.regress.19/(match) [uid 0, pid 36894] pass out on lo11: [rewritten: src 169.254.0.22:30705, dst 169.254.0.12:8] 169.254.0.12 > 169.254.0.12: icmp: echo request (id:273d seq:0) [icmp cksum ok] (ttl 255, id 13907, len 84, bad ip cksum 0! -> 3141)

==== run-bpf-nat6 ====
# loopback input logs redirected packet
grep 'regress\.10/.* pass in .*:.* fc00::22 > fc00::12: icmp6: echo request' pflog11.tcpdump
01:22:48.708334 rule 4.regress.10/(match) [uid 0, pid 36894] pass in on lo11: fc00::22 > fc00::12: icmp6: echo request (id:8afe seq:0) [icmp6 cksum ok] (len 64, hlim 64)
# loopback output redirects and logs original packet
grep 'regress\.21/.* pass out .*:.* fc00::12 > fc00::12: icmp6: echo request' pflog11.tcpdump
01:22:48.708280 rule 4.regress.21/(match) [uid 0, pid 36894] pass out on lo11: [rewritten: src fc00::22:35582, dst fc00::12:128] fc00::12 > fc00::12: icmp6: echo request (id:c5e0 seq:0) [icmp6 cksum ok] (len 64, hlim 64)

==== run-bpf-af ====
# pf in rule logs original IPv4 packet
grep 'regress\.22/.* pass in .*:.* 169.254.0.14 > 169.254.0.14: icmp: echo request' pflog11.tcpdump
01:22:49.285617 rule 4.regress.22/(match) [uid 0, pid 36894] pass in on lo11: [rewritten: src fc00::23:32790, dst fc00::24:128] 169.254.0.14 > 169.254.0.14: icmp: echo request (id:2134 seq:0) [icmp cksum ok] (ttl 255, id 56940, len 84, bad ip cksum 0! -> 8923)

==== run-bpf-af6 ====
# pf in rule logs original IPv6 packet
grep 'regress\.23/.* pass in .*:.* fc00::14 > fc00::14: icmp6: echo request' pflog11.tcpdump
01:22:49.480484 rule 4.regress.23/(match) [uid 0, pid 36894] pass in on lo11: [rewritten: src 169.254.0.23:62392, dst 169.254.0.24:8] fc00::14 > fc00::14: icmp6: echo request (id:fdea seq:0) [icmp6 cksum ok] (len 64, hlim 64)

==== run-bpf-rewrite ====
# rdr-to address has been rewritten
grep '\[rewritten: src 169.254.0.11:[0-9]*, dst 169.254.0.21:[0-9]*\] 169.254.0.11 > 169.254.0.11' pflog11.tcpdump
01:22:47.739455 rule 4.regress.18/(match) [uid 0, pid 36894] pass out on lo11: [rewritten: src 169.254.0.11:20782, dst 169.254.0.21:8] 169.254.0.11 > 169.254.0.11: icmp: echo request (id:512e seq:0) [icmp cksum ok] (ttl 255, id 30032, len 84, bad ip cksum 0! -> f245)
# nat-to address has been rewritten
grep '\[rewritten: src 169.254.0.22:[0-9]*, dst 169.254.0.12:[0-9]*\] 169.254.0.12 > 169.254.0.12' pflog11.tcpdump
01:22:48.513330 rule 4.regress.19/(match) [uid 0, pid 36894] pass out on lo11: [rewritten: src 169.254.0.22:30705, dst 169.254.0.12:8] 169.254.0.12 > 169.254.0.12: icmp: echo request (id:273d seq:0) [icmp cksum ok] (ttl 255, id 13907, len 84, bad ip cksum 0! -> 3141)
# af-to address has been rewritten
grep '\[rewritten: src fc00::23:[0-9]*, dst fc00::24:[0-9]*\] 169.254.0.14 > 169.254.0.14' pflog11.tcpdump
01:22:49.285617 rule 4.regress.22/(match) [uid 0, pid 36894] pass in on lo11: [rewritten: src fc00::23:32790, dst fc00::24:128] 169.254.0.14 > 169.254.0.14: icmp: echo request (id:2134 seq:0) [icmp cksum ok] (ttl 255, id 56940, len 84, bad ip cksum 0! -> 8923)

==== run-bpf-rewrite6 ====
# rdr-to address has been rewritten
grep '\[rewritten: src fc00::11:[0-9]*, dst fc00::21:[0-9]*\] fc00::11 > fc00::11' pflog11.tcpdump
01:22:47.933877 rule 4.regress.20/(match) [uid 0, pid 36894] pass out on lo11: [rewritten: src fc00::11:31328, dst fc00::21:128] fc00::11 > fc00::11: icmp6: echo request (id:7a60 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
# nat-to address has been rewritten
grep '\[rewritten: src fc00::22:[0-9]*, dst fc00::12:[0-9]*\] fc00::12 > fc00::12' pflog11.tcpdump
01:22:48.708280 rule 4.regress.21/(match) [uid 0, pid 36894] pass out on lo11: [rewritten: src fc00::22:35582, dst fc00::12:128] fc00::12 > fc00::12: icmp6: echo request (id:c5e0 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
# af-to address has been rewritten
grep '\[rewritten: src 169.254.0.23:[0-9]*, dst 169.254.0.24:[0-9]*\] fc00::14 > fc00::14' pflog11.tcpdump
01:22:49.480484 rule 4.regress.23/(match) [uid 0, pid 36894] pass in on lo11: [rewritten: src 169.254.0.23:62392, dst 169.254.0.24:8] fc00::14 > fc00::14: icmp6: echo request (id:fdea seq:0) [icmp6 cksum ok] (len 64, hlim 64)

==== unconfig ====
# Destroy interfaces.
/sbin/ifconfig lo11 rdomain 11
/sbin/ifconfig lo11 inet 169.254.0.1 delete
/sbin/ifconfig lo11 inet6 fc00::1 delete
/sbin/ifconfig lo11 inet 169.254.0.2 delete
/sbin/ifconfig lo11 inet6 fc00::2 delete
/sbin/ifconfig lo11 inet 169.254.0.3 delete
/sbin/ifconfig lo11 inet6 fc00::3 delete
/sbin/ifconfig lo11 inet 169.254.0.4 delete
/sbin/ifconfig lo11 inet6 fc00::4 delete
/sbin/ifconfig lo11 inet 169.254.0.5 delete
/sbin/ifconfig lo11 inet6 fc00::5 delete
/sbin/ifconfig lo11 inet 169.254.0.6 delete
/sbin/ifconfig lo11 inet6 fc00::6 delete
/sbin/ifconfig lo11 inet 169.254.0.11 delete
/sbin/ifconfig lo11 inet6 fc00::11 delete
/sbin/ifconfig lo11 inet 169.254.0.12 delete
/sbin/ifconfig lo11 inet6 fc00::12 delete
/sbin/ifconfig lo11 inet 169.254.0.14 delete
/sbin/ifconfig lo11 inet6 fc00::14 delete
/sbin/ifconfig lo11 inet 169.254.0.21 delete
/sbin/ifconfig lo11 inet6 fc00::21 delete
/sbin/ifconfig lo11 inet 169.254.0.22 delete
/sbin/ifconfig lo11 inet6 fc00::22 delete
/sbin/ifconfig lo11 inet 169.254.0.23 delete
/sbin/ifconfig lo11 inet6 fc00::23 delete
/sbin/ifconfig lo11 inet 169.254.0.24 delete
/sbin/ifconfig lo11 inet6 fc00::24 delete
/sbin/ifconfig lo11 inet 127.0.0.1 delete
/sbin/ifconfig lo11 inet6 ::1 delete
/sbin/ifconfig pflog11 destroy
/sbin/ifconfig pflog12 destroy
/sbin/ifconfig pflog13 destroy
/sbin/ifconfig lo11 destroy
rm -f stamp-ifconfig

PASS	sys/net/pflog	Duration 0m21.28s