START	sys/net/pflog	2024-12-30T00:43:23Z

==== 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
rm -f pflog12.tcpdump
pkill -f '^/usr/sbin/tcpdump -l -e -vvv -s 2048 -ni pflog12' || true
tcpdump: listening on pflog11, link-type PFLOG
/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=0.088 ms

--- 169.254.0.1 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.088/0.088/0.088/0.000 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=0.067 ms

--- fc00::1 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.067/0.067/0.067/0.000 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=0.062 ms

--- 169.254.0.2 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.062/0.062/0.062/0.000 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=0.050 ms

--- fc00::2 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.050/0.050/0.050/0.000 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=0.053 ms

--- 169.254.0.3 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.053/0.053/0.053/0.000 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=0.054 ms

--- fc00::3 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.054/0.054/0.054/0.000 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=0.057 ms

--- 169.254.0.4 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.057/0.057/0.057/0.000 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=0.053 ms

--- fc00::4 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.053/0.053/0.053/0.000 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=0.039 ms

--- 169.254.0.5 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.039/0.039/0.039/0.000 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=0.060 ms

--- fc00::5 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.060/0.060/0.060/0.000 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=0.054 ms

--- 169.254.0.6 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.054/0.054/0.054/0.000 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=0.051 ms

--- fc00::6 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.051/0.051/0.051/0.000 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=0.046 ms

--- 169.254.0.11 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.046/0.046/0.046/0.000 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=0.058 ms

--- fc00::11 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.058/0.058/0.058/0.000 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=0.047 ms

--- 169.254.0.12 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.047/0.047/0.047/0.000 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=0.084 ms

--- fc00::12 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.084/0.084/0.084/0.000 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=0.062 ms

--- 169.254.0.14 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.062/0.062/0.062/0.000 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=0.064 ms

--- fc00::14 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.064/0.064/0.064/0.000 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=0.054 ms

--- ::1 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.054/0.054/0.054/0.000 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
88 packets received by filter
0 packets dropped by kernel
80 packets received by filter
0 packets dropped by kernel
rm -f stamp-bpf*
# show full logs
cat pflog11.tcpdump
01:43:28.723317 rule 2.regress.3/(match) [uid 0, pid 81734] pass out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:26bc seq:0) [icmp cksum ok] (ttl 255, id 54575, len 84, bad ip cksum 2! -> 927a)
01:43:28.723334 rule 2.regress.3/(match) [uid 0, pid 81734] pass in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:26bc seq:0) [icmp cksum ok] (ttl 255, id 54575, len 84, bad ip cksum 0! -> 927a)
01:43:28.723345 rule 2.regress.3/(match) [uid 0, pid 81734] pass out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:26bc seq:0) [bad icmp cksum 0! -> e417] (ttl 255, id 54759, len 84, bad ip cksum 0! -> 91c2)
01:43:28.723349 rule 2.regress.3/(match) [uid 0, pid 81734] pass in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:26bc seq:0) [icmp cksum ok] (ttl 255, id 54759, len 84, bad ip cksum 0! -> 91c2)
01:43:28.787175 rule 2.regress.11/(match) [uid 0, pid 81734] pass out on lo11: fc00::1 > fc00::1: icmp6: echo request (id:ba13 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:43:28.787190 rule 2.regress.11/(match) [uid 0, pid 81734] pass in on lo11: fc00::1 > fc00::1: icmp6: echo request (id:ba13 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:43:28.787203 rule 2.regress.11/(match) [uid 0, pid 81734] pass out on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:ba13 seq:0) [bad icmp6 cksum 0! -> 5b7f] (len 64, hlim 64)
01:43:28.787208 rule 2.regress.11/(match) [uid 0, pid 81734] pass in on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:ba13 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:43:28.851353 rule 2.regress.3/(match) [uid 0, pid 81734] pass out on lo11: 169.254.0.1.43001 > 169.254.0.1.9: [bad udp cksum 0400! -> 5b2e] udp 4 (ttl 64, id 34301, len 32, bad ip cksum c! -> a0d1)
01:43:28.851373 rule 2.regress.3/(match) [uid 0, pid 81734] pass in on lo11: 169.254.0.1.43001 > 169.254.0.1.9: [bad udp cksum 1c54! -> 5b2e] udp 4 (ttl 64, id 34301, len 32, bad ip cksum 0! -> a0d1)
01:43:28.851391 rule 2.regress.3/(match) [uid 0, pid 81734] 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! -> a1a3] for 169.254.0.1.43001 > 169.254.0.1.9: udp 4 (ttl 64, id 34301, len 32, bad ip cksum 0! -> a0d1) (ttl 255, id 23053, len 56, bad ip cksum d06e! -> db9)
01:43:28.851397 rule 2.regress.3/(match) [uid 0, pid 81734] 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 169.254.0.1.43001 > 169.254.0.1.9: udp 4 (ttl 64, id 34301, len 32, bad ip cksum 0! -> a0d1) (ttl 255, id 23053, len 56, bad ip cksum 0! -> db9)
01:43:28.910944 rule 2.regress.11/(match) [uid 0, pid 81734] pass out on lo11: fc00::1.26239 > fc00::1.9: [invalid udp cksum 0] udp 4 [flowlabel 0xfda40] (len 12, hlim 64)
01:43:28.910963 rule 2.regress.11/(match) [uid 0, pid 81734] pass in on lo11: fc00::1.26239 > fc00::1.9: [bad udp cksum 20f8! -> d0cb] udp 4 [flowlabel 0xfda40] (len 12, hlim 64)
01:43:28.910981 rule 2.regress.11/(match) [uid 0, pid 81734] pass out on lo11: fc00::1 > fc00::1: icmp6: fc00::1 udp port 9 unreachable [bad icmp6 cksum 0! -> 8eb2] (len 60, hlim 64)
01:43:28.910987 rule 2.regress.11/(match) [uid 0, pid 81734] pass in on lo11: fc00::1 > fc00::1: icmp6: fc00::1 udp port 9 unreachable [icmp6 cksum ok] (len 60, hlim 64)
01:43:28.963578 rule 2.regress.4/(match) [uid 0, pid 81734] pass out on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:3ee8 seq:0) [icmp cksum ok] (ttl 255, id 1782, len 84, bad ip cksum 6470! -> 60b2)
01:43:28.963604 rule 2.regress.4/(match) [uid 0, pid 81734] pass in on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:3ee8 seq:0) [icmp cksum ok] (ttl 255, id 1782, len 84, bad ip cksum 0! -> 60b2)
01:43:29.021122 rule 2.regress.12/(match) [uid 0, pid 81734] pass out on lo11: fc00::2 > fc00::2: icmp6: echo request (id:9d16 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:43:29.021136 rule 2.regress.12/(match) [uid 0, pid 81734] pass in on lo11: fc00::2 > fc00::2: icmp6: echo request (id:9d16 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:43:29.081800 rule 2.regress.4/(match) [uid 0, pid 81734] pass out on lo11: 169.254.0.2.11765 > 169.254.0.2.9: [bad udp cksum bd60! -> 5da8] udp 4 (ttl 64, id 28867, len 32, bad ip cksum c! -> b609)
01:43:29.081820 rule 2.regress.4/(match) [uid 0, pid 81734] pass in on lo11: 169.254.0.2.11765 > 169.254.0.2.9: [bad udp cksum 1e54! -> 5da8] udp 4 (ttl 64, id 28867, len 32, bad ip cksum 0! -> b609)
01:43:29.139526 rule 2.regress.12/(match) [uid 0, pid 81734] pass out on lo11: fc00::2.42387 > fc00::2.9: [invalid udp cksum 0] udp 4 [flowlabel 0xca729] (len 12, hlim 64)
01:43:29.139547 rule 2.regress.12/(match) [uid 0, pid 81734] pass in on lo11: fc00::2.42387 > fc00::2.9: [bad udp cksum 22f8! -> ba8c] udp 4 [flowlabel 0xca729] (len 12, hlim 64)
01:43:29.194107 rule 2.regress.5/(match) [uid 0, pid 81734] pass out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:ba27 seq:0) [icmp cksum ok] (ttl 255, id 53828, len 84, bad ip cksum 80a! -> 9561)
01:43:29.194120 rule 2.regress.5/(match) [uid 0, pid 81734] pass in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:ba27 seq:0) [icmp cksum ok] (ttl 255, id 53828, len 84, bad ip cksum 0! -> 9561)
01:43:29.194127 rule 2/(match) [uid 0, pid 81734] pass out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo reply (id:ba27 seq:0) [bad icmp cksum 0! -> 1c3c] (ttl 255, id 57935, len 84, bad ip cksum 0! -> 8556)
01:43:29.194129 rule 2/(match) [uid 0, pid 81734] pass in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo reply (id:ba27 seq:0) [icmp cksum ok] (ttl 255, id 57935, len 84, bad ip cksum 0! -> 8556)
01:43:29.251579 rule 2.regress.13/(match) [uid 0, pid 81734] pass out on lo11: fc00::3 > fc00::3: icmp6: echo request (id:9d79 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:43:29.251593 rule 2.regress.13/(match) [uid 0, pid 81734] pass in on lo11: fc00::3 > fc00::3: icmp6: echo request (id:9d79 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:43:29.251602 rule 2/(match) [uid 0, pid 81734] pass out on lo11: fc00::3 > fc00::3: icmp6: echo reply (id:9d79 seq:0) [bad icmp6 cksum 0! -> b487] (len 64, hlim 64)
01:43:29.251605 rule 2/(match) [uid 0, pid 81734] pass in on lo11: fc00::3 > fc00::3: icmp6: echo reply (id:9d79 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:43:29.311514 rule 2.regress.5/(match) [uid 0, pid 81734] pass out on lo11: 169.254.0.3.4590 > 169.254.0.3.9: [bad udp cksum f523! -> 62c4] udp 4 (ttl 64, id 10388, len 32, bad ip cksum c! -> fe36)
01:43:29.311529 rule 2.regress.5/(match) [uid 0, pid 81734] pass in on lo11: 169.254.0.3.4590 > 169.254.0.3.9: [bad udp cksum 2054! -> 62c4] udp 4 (ttl 64, id 10388, len 32, bad ip cksum 0! -> fe36)
01:43:29.311542 rule 2/(match) [uid 0, pid 81734] 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! -> 9510] for 169.254.0.3.4590 > 169.254.0.3.9: udp 4 (ttl 64, id 10388, len 32, bad ip cksum 0! -> fe36) (ttl 255, id 19270, len 56, bad ip cksum 7ab4! -> 1c7c)
01:43:29.311544 rule 2/(match) [uid 0, pid 81734] 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 169.254.0.3.4590 > 169.254.0.3.9: udp 4 (ttl 64, id 10388, len 32, bad ip cksum 0! -> fe36) (ttl 255, id 19270, len 56, bad ip cksum 0! -> 1c7c)
01:43:29.369959 rule 2.regress.13/(match) [uid 0, pid 81734] pass out on lo11: fc00::3.5271 > fc00::3.9: [invalid udp cksum 0] udp 4 [flowlabel 0xd0c92] (len 12, hlim 64)
01:43:29.369987 rule 2.regress.13/(match) [uid 0, pid 81734] pass in on lo11: fc00::3.5271 > fc00::3.9: [bad udp cksum 24f8! -> b51d] udp 4 [flowlabel 0xd0c92] (len 12, hlim 64)
01:43:29.370011 rule 2/(match) [uid 0, pid 81734] pass out on lo11: fc00::3 > fc00::3: icmp6: fc00::3 udp port 9 unreachable [bad icmp6 cksum 0! -> ae3f] (len 60, hlim 64)
01:43:29.370015 rule 2/(match) [uid 0, pid 81734] pass in on lo11: fc00::3 > fc00::3: icmp6: fc00::3 udp port 9 unreachable [icmp6 cksum ok] (len 60, hlim 64)
01:43:29.422957 rule 2.regress.6/(match) [uid 0, pid 81734] pass out on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:c5ec seq:0) [icmp cksum ok] (ttl 255, id 42858, len 84, bad ip cksum 115! -> c039)
01:43:29.422974 rule 2.regress.6/(match) [uid 0, pid 81734] pass in on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:c5ec seq:0) [icmp cksum ok] (ttl 255, id 42858, len 84, bad ip cksum 0! -> c039)
01:43:29.480695 rule 2.regress.14/(match) [uid 0, pid 81734] pass out on lo11: fc00::4 > fc00::4: icmp6: echo request (id:922b seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:43:29.480710 rule 2.regress.14/(match) [uid 0, pid 81734] pass in on lo11: fc00::4 > fc00::4: icmp6: echo request (id:922b seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:43:29.542067 rule 2.regress.6/(match) [uid 0, pid 81734] pass out on lo11: [uid 0, pid 34313] 169.254.0.4.6757 > 169.254.0.4.9: [bad udp cksum 3500! -> e9bb] udp 4 (ttl 64, id 18217, len 32, bad ip cksum c! -> df9f)
01:43:29.542086 rule 2.regress.6/(match) [uid 0, pid 81734] pass in on lo11: 169.254.0.4.6757 > 169.254.0.4.9: [bad udp cksum 2254! -> e9bb] udp 4 (ttl 64, id 18217, len 32, bad ip cksum 0! -> df9f)
01:43:29.600330 rule 2.regress.14/(match) [uid 0, pid 81734] pass out on lo11: [uid 0, pid 63984] fc00::4.30679 > fc00::4.9: [invalid udp cksum 0] udp 4 [flowlabel 0x900ec] (len 12, hlim 64)
01:43:29.600350 rule 2.regress.14/(match) [uid 0, pid 81734] pass in on lo11: fc00::4.30679 > fc00::4.9: [bad udp cksum 26f8! -> 72ba] udp 4 [flowlabel 0x900ec] (len 12, hlim 64)
01:43:30.115293 rule 2.regress.18/(match) [uid 0, pid 81734] pass out on lo11: [rewritten: src 169.254.0.11:32516, dst 169.254.0.21:8] 169.254.0.11 > 169.254.0.11: icmp: echo request (id:7f04 seq:0) [icmp cksum ok] (ttl 255, id 12978, len 84, bad ip cksum 0! -> 34e4)
01:43:30.115309 rule 2.regress.2/(match) [uid 0, pid 81734] pass in on lo11: 169.254.0.11 > 169.254.0.21: icmp: echo request (id:7f04 seq:0) [icmp cksum ok] (ttl 255, id 12978, len 84, bad ip cksum 0! -> 34da)
01:43:30.173137 rule 2.regress.20/(match) [uid 0, pid 81734] pass out on lo11: [rewritten: src fc00::11:60918, dst fc00::21:128] fc00::11 > fc00::11: icmp6: echo request (id:edf6 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:43:30.173155 rule 2.regress.10/(match) [uid 0, pid 81734] pass in on lo11: fc00::11 > fc00::21: icmp6: echo request (id:edf6 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:43:30.234569 rule 2.regress.18/(match) [uid 0, pid 81734] pass out on lo11: [rewritten: src 169.254.0.11:8164, dst 169.254.0.21:9] 169.254.0.11.8164 > 169.254.0.11.9: [no udp cksum] udp 4 (ttl 64, id 42220, len 32, bad ip cksum c! -> 81ce)
01:43:30.234592 rule 2.regress.2/(match) [uid 0, pid 81734] pass in on lo11: 169.254.0.11.8164 > 169.254.0.21.9: [bad udp cksum 3a54! -> 52b6] udp 4 (ttl 64, id 42220, len 32, bad ip cksum 0! -> 81c4)
01:43:30.293091 rule 2.regress.20/(match) [uid 0, pid 81734] pass out on lo11: [rewritten: src fc00::11:45745, dst fc00::21:9] fc00::11.45745 > fc00::11.9: [invalid udp cksum 0] udp 4 [flowlabel 0xc5b3d] (len 12, hlim 64)
01:43:30.293113 rule 2.regress.10/(match) [uid 0, pid 81734] pass in on lo11: fc00::11.45745 > fc00::21.9: [bad udp cksum 50f8! -> 6e7f] udp 4 [flowlabel 0xc5b3d] (len 12, hlim 64)
01:43:30.346369 rule 2.regress.19/(match) [uid 0, pid 81734] pass out on lo11: [rewritten: src 169.254.0.22:54475, dst 169.254.0.12:8] 169.254.0.12 > 169.254.0.12: icmp: echo request (id:3893 seq:0) [icmp cksum ok] (ttl 255, id 20468, len 84, bad ip cksum 734c! -> 17a0)
01:43:30.346387 rule 2.regress.2/(match) [uid 0, pid 81734] pass in on lo11: 169.254.0.22 > 169.254.0.12: icmp: echo request (id:d4cb seq:0) [icmp cksum ok] (ttl 255, id 20468, len 84, bad ip cksum 0! -> 1796)
01:43:30.403576 rule 2.regress.21/(match) [uid 0, pid 81734] pass out on lo11: [rewritten: src fc00::22:36142, dst fc00::12:128] fc00::12 > fc00::12: icmp6: echo request (id:4118 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:43:30.403605 rule 2.regress.10/(match) [uid 0, pid 81734] pass in on lo11: fc00::22 > fc00::12: icmp6: echo request (id:8d2e seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:43:30.464842 rule 2.regress.19/(match) [uid 0, pid 81734] pass out on lo11: [rewritten: src 169.254.0.22:63401, dst 169.254.0.12:9] 169.254.0.12.8852 > 169.254.0.12.9: [bad udp cksum 9b34! -> aab3] udp 4 (ttl 64, id 34145, len 32, bad ip cksum c! -> a157)
01:43:30.464865 rule 2.regress.2/(match) [uid 0, pid 81734] pass in on lo11: 169.254.0.22.63401 > 169.254.0.12.9: [bad udp cksum 3c54! -> 8ade] udp 4 (ttl 64, id 34145, len 32, bad ip cksum 0! -> a14d)
01:43:30.524314 rule 2.regress.21/(match) [uid 0, pid 81734] pass out on lo11: [rewritten: src fc00::22:50510, dst fc00::12:9] fc00::12.39214 > fc00::12.9: [invalid udp cksum 0] udp 4 [flowlabel 0x873f1] (len 12, hlim 64)
01:43:30.524338 rule 2.regress.10/(match) [uid 0, pid 81734] pass in on lo11: fc00::22.50510 > fc00::12.9: [bad udp cksum 52f8! -> cf6c] udp 4 [flowlabel 0x873f1] (len 12, hlim 64)
01:43:30.577679 rule 2.regress.2/(match) [uid 0, pid 81734] pass out on lo11: 169.254.0.14 > 169.254.0.14: icmp: echo request (id:20c7 seq:0) [icmp cksum ok] (ttl 255, id 61145, len 84, bad ip cksum 101! -> 78b6)
01:43:30.577695 rule 2.regress.22/(match) [uid 0, pid 81734] pass in on lo11: [rewritten: src fc00::23:27842, dst fc00::24:128] 169.254.0.14 > 169.254.0.14: icmp: echo request (id:20c7 seq:0) [icmp cksum ok] (ttl 255, id 61145, len 84, bad ip cksum 0! -> 78b6)
01:43:30.577706 rule 2.regress.10/(match) [uid 0, pid 81734] pass in on lo11: fc00::23 > fc00::24: icmp6: echo request (id:6cc2 seq:0) [icmp6 cksum ok] (len 64, hlim 63)
01:43:30.635151 rule 2.regress.10/(match) [uid 0, pid 81734] pass out on lo11: fc00::14 > fc00::14: icmp6: echo request (id:99bf seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:43:30.635167 rule 2.regress.23/(match) [uid 0, pid 81734] pass in on lo11: [rewritten: src 169.254.0.23:58895, dst 169.254.0.24:8] fc00::14 > fc00::14: icmp6: echo request (id:99bf seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:43:30.635176 rule 2.regress.2/(match) [uid 0, pid 81734] pass in on lo11: 169.254.0.23 > 169.254.0.24: icmp: echo request (id:e60f seq:0) [icmp cksum ok] (DF) (ttl 63, id 3957, len 84, bad ip cksum 0! -> d808)
01:43:30.696425 rule 2.regress.2/(match) [uid 0, pid 81734] pass out on lo11: 169.254.0.14.15874 > 169.254.0.14.9: [bad udp cksum 9b34! -> 3898] udp 4 (ttl 64, id 59731, len 32, bad ip cksum c! -> 3d61)
01:43:30.696455 rule 2.regress.22/(match) [uid 0, pid 81734] pass in on lo11: [rewritten: src fc00::23:58009, dst fc00::24:9] 169.254.0.14.15874 > 169.254.0.14.9: [bad udp cksum 3654! -> 3898] udp 4 (ttl 64, id 59731, len 32, bad ip cksum 0! -> 3d61)
01:43:30.696478 rule 2.regress.10/(match) [uid 0, pid 81734] pass in on lo11: fc00::23.58009 > fc00::24.9: [bad udp cksum 65f8! -> 714f] udp 4 (len 12, hlim 63)
01:43:30.753285 rule 2.regress.10/(match) [uid 0, pid 81734] pass out on lo11: fc00::14.46002 > fc00::14.9: [invalid udp cksum 0] udp 4 [flowlabel 0xe91f8] (len 12, hlim 64)
01:43:30.753314 rule 2.regress.23/(match) [uid 0, pid 81734] pass in on lo11: [rewritten: src 169.254.0.23:54340, dst 169.254.0.24:9] fc00::14.46002 > fc00::14.9: [bad udp cksum 46f8! -> 777e] udp 4 [flowlabel 0xe91f8] (len 12, hlim 64)
01:43:30.753324 rule 2.regress.2/(match) [uid 0, pid 81734] pass in on lo11: 169.254.0.23.54340 > 169.254.0.24.9: [bad udp cksum 4954! -> e301] udp 4 (DF) (ttl 63, id 47938, len 32, bad ip cksum 0! -> 2c5f)
01:43:30.809560 rule 2.regress.10/(match) [uid 0, pid 81734] pass out on lo11: ::1 > ::1: icmp6: echo request (id:02b0 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:43:30.809574 rule 2.regress.10/(match) [uid 0, pid 81734] pass in on lo11: ::1 > ::1: icmp6: echo request (id:02b0 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:43:30.869746 rule 2.regress.10/(match) [uid 0, pid 81734] pass out on lo11: ::1.8159 > ::1.9: [invalid udp cksum 0] udp 4 [flowlabel 0xce6a2] (len 12, hlim 64)
01:43:30.869763 rule 2.regress.10/(match) [uid 0, pid 81734] pass in on lo11: ::1.8159 > ::1.9: [bad udp cksum 1f00! -> 730a] udp 4 [flowlabel 0xce6a2] (len 12, hlim 64)

==== run-bpf-12 ====
# show full logs
cat pflog12.tcpdump
01:43:28.723314 rule 2.regress.1/(match) [uid 0, pid 81734] match out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:26bc seq:0) [icmp cksum ok] (ttl 255, id 54575, len 84, bad ip cksum 2! -> 927a)
01:43:28.723333 rule 2.regress.1/(match) [uid 0, pid 81734] match in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:26bc seq:0) [icmp cksum ok] (ttl 255, id 54575, len 84, bad ip cksum 0! -> 927a)
01:43:28.723343 rule 2.regress.1/(match) [uid 0, pid 81734] match out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:26bc seq:0) [bad icmp cksum 0! -> e417] (ttl 255, id 54759, len 84, bad ip cksum 0! -> 91c2)
01:43:28.723348 rule 2.regress.1/(match) [uid 0, pid 81734] match in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:26bc seq:0) [icmp cksum ok] (ttl 255, id 54759, len 84, bad ip cksum 0! -> 91c2)
01:43:28.787172 rule 2.regress.1/(match) [uid 0, pid 81734] match out on lo11: fc00::1 > fc00::1: icmp6: echo request (id:ba13 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:43:28.787189 rule 2.regress.1/(match) [uid 0, pid 81734] match in on lo11: fc00::1 > fc00::1: icmp6: echo request (id:ba13 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:43:28.787201 rule 2.regress.1/(match) [uid 0, pid 81734] match out on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:ba13 seq:0) [bad icmp6 cksum 0! -> 5b7f] (len 64, hlim 64)
01:43:28.787207 rule 2.regress.1/(match) [uid 0, pid 81734] match in on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:ba13 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:43:28.851350 rule 2.regress.1/(match) [uid 0, pid 81734] match out on lo11: 169.254.0.1.43001 > 169.254.0.1.9: [bad udp cksum 0400! -> 5b2e] udp 4 (ttl 64, id 34301, len 32, bad ip cksum c! -> a0d1)
01:43:28.851370 rule 2.regress.1/(match) [uid 0, pid 81734] match in on lo11: 169.254.0.1.43001 > 169.254.0.1.9: [bad udp cksum 1c54! -> 5b2e] udp 4 (ttl 64, id 34301, len 32, bad ip cksum 0! -> a0d1)
01:43:28.851390 rule 2.regress.1/(match) [uid 0, pid 81734] 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! -> a1a3] for 169.254.0.1.43001 > 169.254.0.1.9: udp 4 (ttl 64, id 34301, len 32, bad ip cksum 0! -> a0d1) (ttl 255, id 23053, len 56, bad ip cksum d06e! -> db9)
01:43:28.851396 rule 2.regress.1/(match) [uid 0, pid 81734] 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 169.254.0.1.43001 > 169.254.0.1.9: udp 4 (ttl 64, id 34301, len 32, bad ip cksum 0! -> a0d1) (ttl 255, id 23053, len 56, bad ip cksum 0! -> db9)
01:43:28.910940 rule 2.regress.1/(match) [uid 0, pid 81734] match out on lo11: fc00::1.26239 > fc00::1.9: [invalid udp cksum 0] udp 4 [flowlabel 0xfda40] (len 12, hlim 64)
01:43:28.910959 rule 2.regress.1/(match) [uid 0, pid 81734] match in on lo11: fc00::1.26239 > fc00::1.9: [bad udp cksum 20f8! -> d0cb] udp 4 [flowlabel 0xfda40] (len 12, hlim 64)
01:43:28.910980 rule 2.regress.1/(match) [uid 0, pid 81734] match out on lo11: fc00::1 > fc00::1: icmp6: fc00::1 udp port 9 unreachable [bad icmp6 cksum 0! -> 8eb2] (len 60, hlim 64)
01:43:28.910986 rule 2.regress.1/(match) [uid 0, pid 81734] match in on lo11: fc00::1 > fc00::1: icmp6: fc00::1 udp port 9 unreachable [icmp6 cksum ok] (len 60, hlim 64)
01:43:28.963577 rule 2.regress.1/(match) [uid 0, pid 81734] match out on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:3ee8 seq:0) [icmp cksum ok] (ttl 255, id 1782, len 84, bad ip cksum 6470! -> 60b2)
01:43:28.963602 rule 2.regress.1/(match) [uid 0, pid 81734] match in on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:3ee8 seq:0) [icmp cksum ok] (ttl 255, id 1782, len 84, bad ip cksum 0! -> 60b2)
01:43:29.021120 rule 2.regress.1/(match) [uid 0, pid 81734] match out on lo11: fc00::2 > fc00::2: icmp6: echo request (id:9d16 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:43:29.021134 rule 2.regress.1/(match) [uid 0, pid 81734] match in on lo11: fc00::2 > fc00::2: icmp6: echo request (id:9d16 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:43:29.081798 rule 2.regress.1/(match) [uid 0, pid 81734] match out on lo11: 169.254.0.2.11765 > 169.254.0.2.9: [bad udp cksum bd60! -> 5da8] udp 4 (ttl 64, id 28867, len 32, bad ip cksum c! -> b609)
01:43:29.081816 rule 2.regress.1/(match) [uid 0, pid 81734] match in on lo11: 169.254.0.2.11765 > 169.254.0.2.9: [bad udp cksum 1e54! -> 5da8] udp 4 (ttl 64, id 28867, len 32, bad ip cksum 0! -> b609)
01:43:29.139522 rule 2.regress.1/(match) [uid 0, pid 81734] match out on lo11: fc00::2.42387 > fc00::2.9: [invalid udp cksum 0] udp 4 [flowlabel 0xca729] (len 12, hlim 64)
01:43:29.139545 rule 2.regress.1/(match) [uid 0, pid 81734] match in on lo11: fc00::2.42387 > fc00::2.9: [bad udp cksum 22f8! -> ba8c] udp 4 [flowlabel 0xca729] (len 12, hlim 64)
01:43:29.194105 rule 2.regress.1/(match) [uid 0, pid 81734] match out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:ba27 seq:0) [icmp cksum ok] (ttl 255, id 53828, len 84, bad ip cksum 80a! -> 9561)
01:43:29.194119 rule 2.regress.1/(match) [uid 0, pid 81734] match in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:ba27 seq:0) [icmp cksum ok] (ttl 255, id 53828, len 84, bad ip cksum 0! -> 9561)
01:43:29.251577 rule 2.regress.1/(match) [uid 0, pid 81734] match out on lo11: fc00::3 > fc00::3: icmp6: echo request (id:9d79 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:43:29.251591 rule 2.regress.1/(match) [uid 0, pid 81734] match in on lo11: fc00::3 > fc00::3: icmp6: echo request (id:9d79 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:43:29.311512 rule 2.regress.1/(match) [uid 0, pid 81734] match out on lo11: 169.254.0.3.4590 > 169.254.0.3.9: [bad udp cksum f523! -> 62c4] udp 4 (ttl 64, id 10388, len 32, bad ip cksum c! -> fe36)
01:43:29.311527 rule 2.regress.1/(match) [uid 0, pid 81734] match in on lo11: 169.254.0.3.4590 > 169.254.0.3.9: [bad udp cksum 2054! -> 62c4] udp 4 (ttl 64, id 10388, len 32, bad ip cksum 0! -> fe36)
01:43:29.369957 rule 2.regress.1/(match) [uid 0, pid 81734] match out on lo11: fc00::3.5271 > fc00::3.9: [invalid udp cksum 0] udp 4 [flowlabel 0xd0c92] (len 12, hlim 64)
01:43:29.369984 rule 2.regress.1/(match) [uid 0, pid 81734] match in on lo11: fc00::3.5271 > fc00::3.9: [bad udp cksum 24f8! -> b51d] udp 4 [flowlabel 0xd0c92] (len 12, hlim 64)
01:43:29.422955 rule 2.regress.1/(match) [uid 0, pid 81734] match out on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:c5ec seq:0) [icmp cksum ok] (ttl 255, id 42858, len 84, bad ip cksum 115! -> c039)
01:43:29.422973 rule 2.regress.1/(match) [uid 0, pid 81734] match in on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:c5ec seq:0) [icmp cksum ok] (ttl 255, id 42858, len 84, bad ip cksum 0! -> c039)
01:43:29.480693 rule 2.regress.1/(match) [uid 0, pid 81734] match out on lo11: fc00::4 > fc00::4: icmp6: echo request (id:922b seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:43:29.480709 rule 2.regress.1/(match) [uid 0, pid 81734] match in on lo11: fc00::4 > fc00::4: icmp6: echo request (id:922b seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:43:29.542062 rule 2.regress.1/(match) [uid 0, pid 81734] match out on lo11: 169.254.0.4.6757 > 169.254.0.4.9: [bad udp cksum 3500! -> e9bb] udp 4 (ttl 64, id 18217, len 32, bad ip cksum c! -> df9f)
01:43:29.542081 rule 2.regress.1/(match) [uid 0, pid 81734] match in on lo11: 169.254.0.4.6757 > 169.254.0.4.9: [bad udp cksum 2254! -> e9bb] udp 4 (ttl 64, id 18217, len 32, bad ip cksum 0! -> df9f)
01:43:29.600326 rule 2.regress.1/(match) [uid 0, pid 81734] match out on lo11: fc00::4.30679 > fc00::4.9: [invalid udp cksum 0] udp 4 [flowlabel 0x900ec] (len 12, hlim 64)
01:43:29.600345 rule 2.regress.1/(match) [uid 0, pid 81734] match in on lo11: fc00::4.30679 > fc00::4.9: [bad udp cksum 26f8! -> 72ba] udp 4 [flowlabel 0x900ec] (len 12, hlim 64)
01:43:29.653061 rule 2.regress.1/(match) [uid 0, pid 81734] match out on lo11: 169.254.0.5 > 169.254.0.5: icmp: echo request (id:2016 seq:0) [icmp cksum ok] (ttl 255, id 3983, len 84, bad ip cksum 400! -> 5813)
01:43:29.653074 rule 2.regress.1/(match) [uid 0, pid 81734] match in on lo11: 169.254.0.5 > 169.254.0.5: icmp: echo request (id:2016 seq:0) [icmp cksum ok] (ttl 255, id 3983, len 84, bad ip cksum 0! -> 5813)
01:43:29.709700 rule 2.regress.1/(match) [uid 0, pid 81734] match out on lo11: fc00::5 > fc00::5: icmp6: echo request (id:e18f seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:43:29.709713 rule 2.regress.1/(match) [uid 0, pid 81734] match in on lo11: fc00::5 > fc00::5: icmp6: echo request (id:e18f seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:43:29.771424 rule 2.regress.1/(match) [uid 0, pid 81734] match out on lo11: 169.254.0.5.14068 > 169.254.0.5.9: [bad udp cksum 9b34! -> 589f] udp 4 (ttl 64, id 63240, len 32, bad ip cksum c! -> 2fbe)
01:43:29.771473 rule 2.regress.1/(match) [uid 0, pid 81734] match in on lo11: 169.254.0.5.14068 > 169.254.0.5.9: [bad udp cksum 2454! -> 589f] udp 4 (ttl 64, id 63240, len 32, bad ip cksum 0! -> 2fbe)
01:43:29.828101 rule 2.regress.1/(match) [uid 0, pid 81734] match out on lo11: fc00::5.23872 > fc00::5.9: [invalid udp cksum 0] udp 4 [flowlabel 0xb45b7] (len 12, hlim 64)
01:43:29.828124 rule 2.regress.1/(match) [uid 0, pid 81734] match in on lo11: fc00::5.23872 > fc00::5.9: [bad udp cksum 28f8! -> 07d5] udp 4 [flowlabel 0xb45b7] (len 12, hlim 64)
01:43:29.883253 rule 2.regress.1/(match) [uid 0, pid 81734] match out on lo11: 169.254.0.6 > 169.254.0.6: icmp: echo request (id:e9e8 seq:0) [icmp cksum ok] (ttl 255, id 57131, len 84, bad ip cksum 9! -> 8874)
01:43:29.883269 rule 2.regress.1/(match) [uid 0, pid 81734] match in on lo11: 169.254.0.6 > 169.254.0.6: icmp: echo request (id:e9e8 seq:0) [icmp cksum ok] (ttl 255, id 57131, len 84, bad ip cksum 0! -> 8874)
01:43:29.940801 rule 2.regress.1/(match) [uid 0, pid 81734] match out on lo11: fc00::6 > fc00::6: icmp6: echo request (id:9fc0 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:43:29.940815 rule 2.regress.1/(match) [uid 0, pid 81734] match in on lo11: fc00::6 > fc00::6: icmp6: echo request (id:9fc0 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:43:30.003946 rule 2.regress.1/(match) [uid 0, pid 81734] match out on lo11: 169.254.0.6.11520 > 169.254.0.6.9: [bad udp cksum e290! -> 4aa9] udp 4 (ttl 64, id 25506, len 32, bad ip cksum c! -> c322)
01:43:30.003960 rule 2.regress.1/(match) [uid 0, pid 81734] match in on lo11: 169.254.0.6.11520 > 169.254.0.6.9: [bad udp cksum 2654! -> 4aa9] udp 4 (ttl 64, id 25506, len 32, bad ip cksum 0! -> c322)
01:43:30.062140 rule 2.regress.1/(match) [uid 0, pid 81734] match out on lo11: fc00::6.14354 > fc00::6.9: [invalid udp cksum 0] udp 4 [flowlabel 0x93ecc] (len 12, hlim 64)
01:43:30.062179 rule 2.regress.1/(match) [uid 0, pid 81734] match in on lo11: fc00::6.14354 > fc00::6.9: [bad udp cksum 2af8! -> 33fa] udp 4 [flowlabel 0x93ecc] (len 12, hlim 64)
01:43:30.115290 rule 2.regress.1/(match) [uid 0, pid 81734] match out on lo11: 169.254.0.11 > 169.254.0.11: icmp: echo request (id:7f04 seq:0) [icmp cksum ok] (ttl 255, id 12978, len 84, bad ip cksum 0! -> 34e4)
01:43:30.115308 rule 2.regress.1/(match) [uid 0, pid 81734] match in on lo11: 169.254.0.11 > 169.254.0.21: icmp: echo request (id:7f04 seq:0) [icmp cksum ok] (ttl 255, id 12978, len 84, bad ip cksum 0! -> 34da)
01:43:30.173135 rule 2.regress.1/(match) [uid 0, pid 81734] match out on lo11: fc00::11 > fc00::11: icmp6: echo request (id:edf6 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:43:30.173153 rule 2.regress.1/(match) [uid 0, pid 81734] match in on lo11: fc00::11 > fc00::21: icmp6: echo request (id:edf6 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:43:30.234567 rule 2.regress.1/(match) [uid 0, pid 81734] match out on lo11: 169.254.0.11.8164 > 169.254.0.11.9: [no udp cksum] udp 4 (ttl 64, id 42220, len 32, bad ip cksum c! -> 81ce)
01:43:30.234589 rule 2.regress.1/(match) [uid 0, pid 81734] match in on lo11: 169.254.0.11.8164 > 169.254.0.21.9: [bad udp cksum 3a54! -> 52b6] udp 4 (ttl 64, id 42220, len 32, bad ip cksum 0! -> 81c4)
01:43:30.293087 rule 2.regress.1/(match) [uid 0, pid 81734] match out on lo11: fc00::11.45745 > fc00::11.9: [invalid udp cksum 0] udp 4 [flowlabel 0xc5b3d] (len 12, hlim 64)
01:43:30.293111 rule 2.regress.1/(match) [uid 0, pid 81734] match in on lo11: fc00::11.45745 > fc00::21.9: [bad udp cksum 50f8! -> 6e7f] udp 4 [flowlabel 0xc5b3d] (len 12, hlim 64)
01:43:30.346366 rule 2.regress.1/(match) [uid 0, pid 81734] match out on lo11: 169.254.0.12 > 169.254.0.12: icmp: echo request (id:3893 seq:0) [icmp cksum ok] (ttl 255, id 20468, len 84, bad ip cksum 734c! -> 17a0)
01:43:30.346386 rule 2.regress.1/(match) [uid 0, pid 81734] match in on lo11: 169.254.0.22 > 169.254.0.12: icmp: echo request (id:d4cb seq:0) [icmp cksum ok] (ttl 255, id 20468, len 84, bad ip cksum 0! -> 1796)
01:43:30.403573 rule 2.regress.1/(match) [uid 0, pid 81734] match out on lo11: fc00::12 > fc00::12: icmp6: echo request (id:4118 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:43:30.403604 rule 2.regress.1/(match) [uid 0, pid 81734] match in on lo11: fc00::22 > fc00::12: icmp6: echo request (id:8d2e seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:43:30.464839 rule 2.regress.1/(match) [uid 0, pid 81734] match out on lo11: 169.254.0.12.8852 > 169.254.0.12.9: [bad udp cksum 9b34! -> aab3] udp 4 (ttl 64, id 34145, len 32, bad ip cksum c! -> a157)
01:43:30.464862 rule 2.regress.1/(match) [uid 0, pid 81734] match in on lo11: 169.254.0.22.63401 > 169.254.0.12.9: [bad udp cksum 3c54! -> 8ade] udp 4 (ttl 64, id 34145, len 32, bad ip cksum 0! -> a14d)
01:43:30.524311 rule 2.regress.1/(match) [uid 0, pid 81734] match out on lo11: fc00::12.39214 > fc00::12.9: [invalid udp cksum 0] udp 4 [flowlabel 0x873f1] (len 12, hlim 64)
01:43:30.524336 rule 2.regress.1/(match) [uid 0, pid 81734] match in on lo11: fc00::22.50510 > fc00::12.9: [bad udp cksum 52f8! -> cf6c] udp 4 [flowlabel 0x873f1] (len 12, hlim 64)
01:43:30.577678 rule 2.regress.1/(match) [uid 0, pid 81734] match out on lo11: 169.254.0.14 > 169.254.0.14: icmp: echo request (id:20c7 seq:0) [icmp cksum ok] (ttl 255, id 61145, len 84, bad ip cksum 101! -> 78b6)
01:43:30.577692 rule 2.regress.1/(match) [uid 0, pid 81734] match in on lo11: 169.254.0.14 > 169.254.0.14: icmp: echo request (id:20c7 seq:0) [icmp cksum ok] (ttl 255, id 61145, len 84, bad ip cksum 0! -> 78b6)
01:43:30.577704 rule 2.regress.1/(match) [uid 0, pid 81734] match in on lo11: fc00::23 > fc00::24: icmp6: echo request (id:6cc2 seq:0) [icmp6 cksum ok] (len 64, hlim 63)
01:43:30.635149 rule 2.regress.1/(match) [uid 0, pid 81734] match out on lo11: fc00::14 > fc00::14: icmp6: echo request (id:99bf seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:43:30.635164 rule 2.regress.1/(match) [uid 0, pid 81734] match in on lo11: fc00::14 > fc00::14: icmp6: echo request (id:99bf seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:43:30.635175 rule 2.regress.1/(match) [uid 0, pid 81734] match in on lo11: 169.254.0.23 > 169.254.0.24: icmp: echo request (id:e60f seq:0) [icmp cksum ok] (DF) (ttl 63, id 3957, len 84, bad ip cksum 0! -> d808)
01:43:30.696423 rule 2.regress.1/(match) [uid 0, pid 81734] match out on lo11: 169.254.0.14.15874 > 169.254.0.14.9: [bad udp cksum 9b34! -> 3898] udp 4 (ttl 64, id 59731, len 32, bad ip cksum c! -> 3d61)
01:43:30.696449 rule 2.regress.1/(match) [uid 0, pid 81734] match in on lo11: 169.254.0.14.15874 > 169.254.0.14.9: [bad udp cksum 3654! -> 3898] udp 4 (ttl 64, id 59731, len 32, bad ip cksum 0! -> 3d61)
01:43:30.696475 rule 2.regress.1/(match) [uid 0, pid 81734] match in on lo11: fc00::23.58009 > fc00::24.9: [bad udp cksum 65f8! -> 714f] udp 4 (len 12, hlim 63)
01:43:30.753282 rule 2.regress.1/(match) [uid 0, pid 81734] match out on lo11: fc00::14.46002 > fc00::14.9: [invalid udp cksum 0] udp 4 [flowlabel 0xe91f8] (len 12, hlim 64)
01:43:30.753311 rule 2.regress.1/(match) [uid 0, pid 81734] match in on lo11: fc00::14.46002 > fc00::14.9: [bad udp cksum 46f8! -> 777e] udp 4 [flowlabel 0xe91f8] (len 12, hlim 64)
01:43:30.753322 rule 2.regress.1/(match) [uid 0, pid 81734] match in on lo11: 169.254.0.23.54340 > 169.254.0.24.9: [bad udp cksum 4954! -> e301] udp 4 (DF) (ttl 63, id 47938, len 32, bad ip cksum 0! -> 2c5f)
01:43:30.809558 rule 2.regress.1/(match) [uid 0, pid 81734] match out on lo11: ::1 > ::1: icmp6: echo request (id:02b0 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:43:30.809573 rule 2.regress.1/(match) [uid 0, pid 81734] match in on lo11: ::1 > ::1: icmp6: echo request (id:02b0 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:43:30.869744 rule 2.regress.1/(match) [uid 0, pid 81734] match out on lo11: ::1.8159 > ::1.9: [invalid udp cksum 0] udp 4 [flowlabel 0xce6a2] (len 12, hlim 64)
01:43:30.869761 rule 2.regress.1/(match) [uid 0, pid 81734] match in on lo11: ::1.8159 > ::1.9: [bad udp cksum 1f00! -> 730a] udp 4 [flowlabel 0xce6a2] (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
01:43:28.723314 rule 2.regress.1/(match) [uid 0, pid 81734] match out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:26bc seq:0) [icmp cksum ok] (ttl 255, id 54575, len 84, bad ip cksum 2! -> 927a)
01:43:28.723333 rule 2.regress.1/(match) [uid 0, pid 81734] match in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:26bc seq:0) [icmp cksum ok] (ttl 255, id 54575, len 84, bad ip cksum 0! -> 927a)
01:43:28.723343 rule 2.regress.1/(match) [uid 0, pid 81734] match out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:26bc seq:0) [bad icmp cksum 0! -> e417] (ttl 255, id 54759, len 84, bad ip cksum 0! -> 91c2)
01:43:28.723348 rule 2.regress.1/(match) [uid 0, pid 81734] match in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:26bc seq:0) [icmp cksum ok] (ttl 255, id 54759, len 84, bad ip cksum 0! -> 91c2)
01:43:28.851390 rule 2.regress.1/(match) [uid 0, pid 81734] 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! -> a1a3] for 169.254.0.1.43001 > 169.254.0.1.9: udp 4 (ttl 64, id 34301, len 32, bad ip cksum 0! -> a0d1) (ttl 255, id 23053, len 56, bad ip cksum d06e! -> db9)
01:43:28.851396 rule 2.regress.1/(match) [uid 0, pid 81734] 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 169.254.0.1.43001 > 169.254.0.1.9: udp 4 (ttl 64, id 34301, len 32, bad ip cksum 0! -> a0d1) (ttl 255, id 23053, len 56, bad ip cksum 0! -> db9)
grep 'regress\.1/.* > 169.254.0.2:' pflog12.tcpdump
01:43:28.963577 rule 2.regress.1/(match) [uid 0, pid 81734] match out on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:3ee8 seq:0) [icmp cksum ok] (ttl 255, id 1782, len 84, bad ip cksum 6470! -> 60b2)
01:43:28.963602 rule 2.regress.1/(match) [uid 0, pid 81734] match in on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:3ee8 seq:0) [icmp cksum ok] (ttl 255, id 1782, len 84, bad ip cksum 0! -> 60b2)
grep 'regress\.1/.* > 169.254.0.3:' pflog12.tcpdump
01:43:29.194105 rule 2.regress.1/(match) [uid 0, pid 81734] match out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:ba27 seq:0) [icmp cksum ok] (ttl 255, id 53828, len 84, bad ip cksum 80a! -> 9561)
01:43:29.194119 rule 2.regress.1/(match) [uid 0, pid 81734] match in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:ba27 seq:0) [icmp cksum ok] (ttl 255, id 53828, len 84, bad ip cksum 0! -> 9561)
grep 'regress\.1/.* > 169.254.0.4:' pflog12.tcpdump
01:43:29.422955 rule 2.regress.1/(match) [uid 0, pid 81734] match out on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:c5ec seq:0) [icmp cksum ok] (ttl 255, id 42858, len 84, bad ip cksum 115! -> c039)
01:43:29.422973 rule 2.regress.1/(match) [uid 0, pid 81734] match in on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:c5ec seq:0) [icmp cksum ok] (ttl 255, id 42858, len 84, bad ip cksum 0! -> c039)
grep 'regress\.1/.* > 169.254.0.5:' pflog12.tcpdump
01:43:29.653061 rule 2.regress.1/(match) [uid 0, pid 81734] match out on lo11: 169.254.0.5 > 169.254.0.5: icmp: echo request (id:2016 seq:0) [icmp cksum ok] (ttl 255, id 3983, len 84, bad ip cksum 400! -> 5813)
01:43:29.653074 rule 2.regress.1/(match) [uid 0, pid 81734] match in on lo11: 169.254.0.5 > 169.254.0.5: icmp: echo request (id:2016 seq:0) [icmp cksum ok] (ttl 255, id 3983, len 84, bad ip cksum 0! -> 5813)
grep 'regress\.1/.* > 169.254.0.6:' pflog12.tcpdump
01:43:29.883253 rule 2.regress.1/(match) [uid 0, pid 81734] match out on lo11: 169.254.0.6 > 169.254.0.6: icmp: echo request (id:e9e8 seq:0) [icmp cksum ok] (ttl 255, id 57131, len 84, bad ip cksum 9! -> 8874)
01:43:29.883269 rule 2.regress.1/(match) [uid 0, pid 81734] match in on lo11: 169.254.0.6 > 169.254.0.6: icmp: echo request (id:e9e8 seq:0) [icmp cksum ok] (ttl 255, id 57131, len 84, bad ip cksum 0! -> 8874)
grep 'regress\.1/.* > 169.254.0.11:' pflog12.tcpdump
01:43:30.115290 rule 2.regress.1/(match) [uid 0, pid 81734] match out on lo11: 169.254.0.11 > 169.254.0.11: icmp: echo request (id:7f04 seq:0) [icmp cksum ok] (ttl 255, id 12978, len 84, bad ip cksum 0! -> 34e4)
grep 'regress\.1/.* > 169.254.0.12:' pflog12.tcpdump
01:43:30.346366 rule 2.regress.1/(match) [uid 0, pid 81734] match out on lo11: 169.254.0.12 > 169.254.0.12: icmp: echo request (id:3893 seq:0) [icmp cksum ok] (ttl 255, id 20468, len 84, bad ip cksum 734c! -> 17a0)
01:43:30.346386 rule 2.regress.1/(match) [uid 0, pid 81734] match in on lo11: 169.254.0.22 > 169.254.0.12: icmp: echo request (id:d4cb seq:0) [icmp cksum ok] (ttl 255, id 20468, len 84, bad ip cksum 0! -> 1796)
grep 'regress\.1/.* > 169.254.0.14:' pflog12.tcpdump
01:43:30.577678 rule 2.regress.1/(match) [uid 0, pid 81734] match out on lo11: 169.254.0.14 > 169.254.0.14: icmp: echo request (id:20c7 seq:0) [icmp cksum ok] (ttl 255, id 61145, len 84, bad ip cksum 101! -> 78b6)
01:43:30.577692 rule 2.regress.1/(match) [uid 0, pid 81734] match in on lo11: 169.254.0.14 > 169.254.0.14: icmp: echo request (id:20c7 seq:0) [icmp cksum ok] (ttl 255, id 61145, len 84, bad ip cksum 0! -> 78b6)

==== run-bpf-everything6 ====
# rule with pflog12 matches on every packet
grep 'regress\.1/.* > fc00::1:' pflog12.tcpdump
01:43:28.787172 rule 2.regress.1/(match) [uid 0, pid 81734] match out on lo11: fc00::1 > fc00::1: icmp6: echo request (id:ba13 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:43:28.787189 rule 2.regress.1/(match) [uid 0, pid 81734] match in on lo11: fc00::1 > fc00::1: icmp6: echo request (id:ba13 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:43:28.787201 rule 2.regress.1/(match) [uid 0, pid 81734] match out on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:ba13 seq:0) [bad icmp6 cksum 0! -> 5b7f] (len 64, hlim 64)
01:43:28.787207 rule 2.regress.1/(match) [uid 0, pid 81734] match in on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:ba13 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:43:28.910980 rule 2.regress.1/(match) [uid 0, pid 81734] match out on lo11: fc00::1 > fc00::1: icmp6: fc00::1 udp port 9 unreachable [bad icmp6 cksum 0! -> 8eb2] (len 60, hlim 64)
01:43:28.910986 rule 2.regress.1/(match) [uid 0, pid 81734] 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
01:43:29.021120 rule 2.regress.1/(match) [uid 0, pid 81734] match out on lo11: fc00::2 > fc00::2: icmp6: echo request (id:9d16 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:43:29.021134 rule 2.regress.1/(match) [uid 0, pid 81734] match in on lo11: fc00::2 > fc00::2: icmp6: echo request (id:9d16 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::3:' pflog12.tcpdump
01:43:29.251577 rule 2.regress.1/(match) [uid 0, pid 81734] match out on lo11: fc00::3 > fc00::3: icmp6: echo request (id:9d79 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:43:29.251591 rule 2.regress.1/(match) [uid 0, pid 81734] match in on lo11: fc00::3 > fc00::3: icmp6: echo request (id:9d79 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::4:' pflog12.tcpdump
01:43:29.480693 rule 2.regress.1/(match) [uid 0, pid 81734] match out on lo11: fc00::4 > fc00::4: icmp6: echo request (id:922b seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:43:29.480709 rule 2.regress.1/(match) [uid 0, pid 81734] match in on lo11: fc00::4 > fc00::4: icmp6: echo request (id:922b seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::5:' pflog12.tcpdump
01:43:29.709700 rule 2.regress.1/(match) [uid 0, pid 81734] match out on lo11: fc00::5 > fc00::5: icmp6: echo request (id:e18f seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:43:29.709713 rule 2.regress.1/(match) [uid 0, pid 81734] match in on lo11: fc00::5 > fc00::5: icmp6: echo request (id:e18f seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::6:' pflog12.tcpdump
01:43:29.940801 rule 2.regress.1/(match) [uid 0, pid 81734] match out on lo11: fc00::6 > fc00::6: icmp6: echo request (id:9fc0 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:43:29.940815 rule 2.regress.1/(match) [uid 0, pid 81734] match in on lo11: fc00::6 > fc00::6: icmp6: echo request (id:9fc0 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::11:' pflog12.tcpdump
01:43:30.173135 rule 2.regress.1/(match) [uid 0, pid 81734] match out on lo11: fc00::11 > fc00::11: icmp6: echo request (id:edf6 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::12:' pflog12.tcpdump
01:43:30.403573 rule 2.regress.1/(match) [uid 0, pid 81734] match out on lo11: fc00::12 > fc00::12: icmp6: echo request (id:4118 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:43:30.403604 rule 2.regress.1/(match) [uid 0, pid 81734] match in on lo11: fc00::22 > fc00::12: icmp6: echo request (id:8d2e seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::14:' pflog12.tcpdump
01:43:30.635149 rule 2.regress.1/(match) [uid 0, pid 81734] match out on lo11: fc00::14 > fc00::14: icmp6: echo request (id:99bf seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:43:30.635164 rule 2.regress.1/(match) [uid 0, pid 81734] match in on lo11: fc00::14 > fc00::14: icmp6: echo request (id:99bf 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
01:43:28.723317 rule 2.regress.3/(match) [uid 0, pid 81734] pass out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:26bc seq:0) [icmp cksum ok] (ttl 255, id 54575, len 84, bad ip cksum 2! -> 927a)
01:43:28.723334 rule 2.regress.3/(match) [uid 0, pid 81734] pass in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:26bc seq:0) [icmp cksum ok] (ttl 255, id 54575, len 84, bad ip cksum 0! -> 927a)
grep 'regress\.3/.* 169.254.0.1 > 169.254.0.1: icmp: echo reply' pflog11.tcpdump
01:43:28.723345 rule 2.regress.3/(match) [uid 0, pid 81734] pass out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:26bc seq:0) [bad icmp cksum 0! -> e417] (ttl 255, id 54759, len 84, bad ip cksum 0! -> 91c2)
01:43:28.723349 rule 2.regress.3/(match) [uid 0, pid 81734] pass in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:26bc seq:0) [icmp cksum ok] (ttl 255, id 54759, len 84, bad ip cksum 0! -> 91c2)
# no reply with keep state and without all
grep 'regress\.4/.* 169.254.0.2 > 169.254.0.2: icmp: echo request' pflog11.tcpdump
01:43:28.963578 rule 2.regress.4/(match) [uid 0, pid 81734] pass out on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:3ee8 seq:0) [icmp cksum ok] (ttl 255, id 1782, len 84, bad ip cksum 6470! -> 60b2)
01:43:28.963604 rule 2.regress.4/(match) [uid 0, pid 81734] pass in on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:3ee8 seq:0) [icmp cksum ok] (ttl 255, id 1782, len 84, bad ip cksum 0! -> 60b2)
! 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
01:43:29.194107 rule 2.regress.5/(match) [uid 0, pid 81734] pass out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:ba27 seq:0) [icmp cksum ok] (ttl 255, id 53828, len 84, bad ip cksum 80a! -> 9561)
01:43:29.194120 rule 2.regress.5/(match) [uid 0, pid 81734] pass in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:ba27 seq:0) [icmp cksum ok] (ttl 255, id 53828, len 84, bad ip cksum 0! -> 9561)
# XXX anchor name missing
grep '/.* 169.254.0.3 > 169.254.0.3: icmp: echo reply' pflog11.tcpdump
01:43:29.194127 rule 2/(match) [uid 0, pid 81734] pass out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo reply (id:ba27 seq:0) [bad icmp cksum 0! -> 1c3c] (ttl 255, id 57935, len 84, bad ip cksum 0! -> 8556)
01:43:29.194129 rule 2/(match) [uid 0, pid 81734] pass in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo reply (id:ba27 seq:0) [icmp cksum ok] (ttl 255, id 57935, len 84, bad ip cksum 0! -> 8556)

==== run-bpf-all6 ====
# reply without keep state
grep 'regress\.11/.* fc00::1 > fc00::1: icmp6: echo request' pflog11.tcpdump
01:43:28.787175 rule 2.regress.11/(match) [uid 0, pid 81734] pass out on lo11: fc00::1 > fc00::1: icmp6: echo request (id:ba13 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:43:28.787190 rule 2.regress.11/(match) [uid 0, pid 81734] pass in on lo11: fc00::1 > fc00::1: icmp6: echo request (id:ba13 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.11/.* fc00::1 > fc00::1: icmp6: echo reply' pflog11.tcpdump
01:43:28.787203 rule 2.regress.11/(match) [uid 0, pid 81734] pass out on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:ba13 seq:0) [bad icmp6 cksum 0! -> 5b7f] (len 64, hlim 64)
01:43:28.787208 rule 2.regress.11/(match) [uid 0, pid 81734] pass in on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:ba13 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
01:43:29.021122 rule 2.regress.12/(match) [uid 0, pid 81734] pass out on lo11: fc00::2 > fc00::2: icmp6: echo request (id:9d16 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:43:29.021136 rule 2.regress.12/(match) [uid 0, pid 81734] pass in on lo11: fc00::2 > fc00::2: icmp6: echo request (id:9d16 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
01:43:29.251579 rule 2.regress.13/(match) [uid 0, pid 81734] pass out on lo11: fc00::3 > fc00::3: icmp6: echo request (id:9d79 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:43:29.251593 rule 2.regress.13/(match) [uid 0, pid 81734] pass in on lo11: fc00::3 > fc00::3: icmp6: echo request (id:9d79 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
# XXX anchor name missing
grep '/.* fc00::3 > fc00::3: icmp6: echo reply' pflog11.tcpdump
01:43:29.251602 rule 2/(match) [uid 0, pid 81734] pass out on lo11: fc00::3 > fc00::3: icmp6: echo reply (id:9d79 seq:0) [bad icmp6 cksum 0! -> b487] (len 64, hlim 64)
01:43:29.251605 rule 2/(match) [uid 0, pid 81734] pass in on lo11: fc00::3 > fc00::3: icmp6: echo reply (id:9d79 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
01:43:29.542067 rule 2.regress.6/(match) [uid 0, pid 81734] pass out on lo11: [uid 0, pid 34313] 169.254.0.4.6757 > 169.254.0.4.9: [bad udp cksum 3500! -> e9bb] udp 4 (ttl 64, id 18217, len 32, bad ip cksum c! -> df9f)
# 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
01:43:29.542086 rule 2.regress.6/(match) [uid 0, pid 81734] pass in on lo11: 169.254.0.4.6757 > 169.254.0.4.9: [bad udp cksum 2254! -> e9bb] udp 4 (ttl 64, id 18217, len 32, bad ip cksum 0! -> df9f)
# 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
01:43:29.422957 rule 2.regress.6/(match) [uid 0, pid 81734] pass out on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:c5ec seq:0) [icmp cksum ok] (ttl 255, id 42858, len 84, bad ip cksum 115! -> c039)
# 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
01:43:28.851353 rule 2.regress.3/(match) [uid 0, pid 81734] pass out on lo11: 169.254.0.1.43001 > 169.254.0.1.9: [bad udp cksum 0400! -> 5b2e] udp 4 (ttl 64, id 34301, len 32, bad ip cksum c! -> a0d1)

==== 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
01:43:29.600330 rule 2.regress.14/(match) [uid 0, pid 81734] pass out on lo11: [uid 0, pid 63984] fc00::4.30679 > fc00::4.9: [invalid udp cksum 0] udp 4 [flowlabel 0x900ec] (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
01:43:29.600350 rule 2.regress.14/(match) [uid 0, pid 81734] pass in on lo11: fc00::4.30679 > fc00::4.9: [bad udp cksum 26f8! -> 72ba] udp 4 [flowlabel 0x900ec] (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
01:43:29.480695 rule 2.regress.14/(match) [uid 0, pid 81734] pass out on lo11: fc00::4 > fc00::4: icmp6: echo request (id:922b 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
01:43:28.910944 rule 2.regress.11/(match) [uid 0, pid 81734] pass out on lo11: fc00::1.26239 > fc00::1.9: [invalid udp cksum 0] udp 4 [flowlabel 0xfda40] (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
01:43:30.115309 rule 2.regress.2/(match) [uid 0, pid 81734] pass in on lo11: 169.254.0.11 > 169.254.0.21: icmp: echo request (id:7f04 seq:0) [icmp cksum ok] (ttl 255, id 12978, len 84, bad ip cksum 0! -> 34da)
# 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
01:43:30.115293 rule 2.regress.18/(match) [uid 0, pid 81734] pass out on lo11: [rewritten: src 169.254.0.11:32516, dst 169.254.0.21:8] 169.254.0.11 > 169.254.0.11: icmp: echo request (id:7f04 seq:0) [icmp cksum ok] (ttl 255, id 12978, len 84, bad ip cksum 0! -> 34e4)

==== run-bpf-rdr6 ====
# loopback input logs redirected packet
grep 'regress\.10/.* pass in .*:.* fc00::11 > fc00::21: icmp6: echo request' pflog11.tcpdump
01:43:30.173155 rule 2.regress.10/(match) [uid 0, pid 81734] pass in on lo11: fc00::11 > fc00::21: icmp6: echo request (id:edf6 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
01:43:30.173137 rule 2.regress.20/(match) [uid 0, pid 81734] pass out on lo11: [rewritten: src fc00::11:60918, dst fc00::21:128] fc00::11 > fc00::11: icmp6: echo request (id:edf6 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
01:43:30.346387 rule 2.regress.2/(match) [uid 0, pid 81734] pass in on lo11: 169.254.0.22 > 169.254.0.12: icmp: echo request (id:d4cb seq:0) [icmp cksum ok] (ttl 255, id 20468, len 84, bad ip cksum 0! -> 1796)
# 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
01:43:30.346369 rule 2.regress.19/(match) [uid 0, pid 81734] pass out on lo11: [rewritten: src 169.254.0.22:54475, dst 169.254.0.12:8] 169.254.0.12 > 169.254.0.12: icmp: echo request (id:3893 seq:0) [icmp cksum ok] (ttl 255, id 20468, len 84, bad ip cksum 734c! -> 17a0)

==== run-bpf-nat6 ====
# loopback input logs redirected packet
grep 'regress\.10/.* pass in .*:.* fc00::22 > fc00::12: icmp6: echo request' pflog11.tcpdump
01:43:30.403605 rule 2.regress.10/(match) [uid 0, pid 81734] pass in on lo11: fc00::22 > fc00::12: icmp6: echo request (id:8d2e 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
01:43:30.403576 rule 2.regress.21/(match) [uid 0, pid 81734] pass out on lo11: [rewritten: src fc00::22:36142, dst fc00::12:128] fc00::12 > fc00::12: icmp6: echo request (id:4118 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
01:43:30.577695 rule 2.regress.22/(match) [uid 0, pid 81734] pass in on lo11: [rewritten: src fc00::23:27842, dst fc00::24:128] 169.254.0.14 > 169.254.0.14: icmp: echo request (id:20c7 seq:0) [icmp cksum ok] (ttl 255, id 61145, len 84, bad ip cksum 0! -> 78b6)

==== run-bpf-af6 ====
# pf in rule logs original IPv6 packet
grep 'regress\.23/.* pass in .*:.* fc00::14 > fc00::14: icmp6: echo request' pflog11.tcpdump
01:43:30.635167 rule 2.regress.23/(match) [uid 0, pid 81734] pass in on lo11: [rewritten: src 169.254.0.23:58895, dst 169.254.0.24:8] fc00::14 > fc00::14: icmp6: echo request (id:99bf 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
01:43:30.115293 rule 2.regress.18/(match) [uid 0, pid 81734] pass out on lo11: [rewritten: src 169.254.0.11:32516, dst 169.254.0.21:8] 169.254.0.11 > 169.254.0.11: icmp: echo request (id:7f04 seq:0) [icmp cksum ok] (ttl 255, id 12978, len 84, bad ip cksum 0! -> 34e4)
# 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
01:43:30.346369 rule 2.regress.19/(match) [uid 0, pid 81734] pass out on lo11: [rewritten: src 169.254.0.22:54475, dst 169.254.0.12:8] 169.254.0.12 > 169.254.0.12: icmp: echo request (id:3893 seq:0) [icmp cksum ok] (ttl 255, id 20468, len 84, bad ip cksum 734c! -> 17a0)
# 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
01:43:30.577695 rule 2.regress.22/(match) [uid 0, pid 81734] pass in on lo11: [rewritten: src fc00::23:27842, dst fc00::24:128] 169.254.0.14 > 169.254.0.14: icmp: echo request (id:20c7 seq:0) [icmp cksum ok] (ttl 255, id 61145, len 84, bad ip cksum 0! -> 78b6)

==== 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
01:43:30.173137 rule 2.regress.20/(match) [uid 0, pid 81734] pass out on lo11: [rewritten: src fc00::11:60918, dst fc00::21:128] fc00::11 > fc00::11: icmp6: echo request (id:edf6 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
01:43:30.403576 rule 2.regress.21/(match) [uid 0, pid 81734] pass out on lo11: [rewritten: src fc00::22:36142, dst fc00::12:128] fc00::12 > fc00::12: icmp6: echo request (id:4118 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
01:43:30.635167 rule 2.regress.23/(match) [uid 0, pid 81734] pass in on lo11: [rewritten: src 169.254.0.23:58895, dst 169.254.0.24:8] fc00::14 > fc00::14: icmp6: echo request (id:99bf 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 0m10.94s