START	sys/net/pflog	2024-03-26T00:33:38Z

==== 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=0.285 ms

--- 169.254.0.1 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.285/0.285/0.285/0.000 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=0.306 ms

--- fc00::1 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.306/0.306/0.306/0.000 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=0.220 ms

--- 169.254.0.2 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.220/0.220/0.220/0.000 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=0.277 ms

--- fc00::2 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-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=0.294 ms

--- fc00::3 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.294/0.294/0.294/0.000 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=0.212 ms

--- 169.254.0.4 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.212/0.212/0.212/0.000 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=0.281 ms

--- fc00::4 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.281/0.281/0.281/0.000 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=0.212 ms

--- 169.254.0.5 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.212/0.212/0.212/0.000 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=0.278 ms

--- fc00::5 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.278/0.278/0.278/0.000 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=0.211 ms

--- 169.254.0.6 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.211/0.211/0.211/0.000 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=0.226 ms

--- 169.254.0.11 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.226/0.226/0.226/0.000 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=0.289 ms

--- fc00::11 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.289/0.289/0.289/0.000 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=0.226 ms

--- 169.254.0.12 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.226/0.226/0.226/0.000 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=0.299 ms

--- fc00::12 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.299/0.299/0.299/0.000 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=0.318 ms

--- 169.254.0.14 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.318/0.318/0.318/0.000 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=0.359 ms

--- fc00::14 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.359/0.359/0.359/0.000 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=0.279 ms

--- ::1 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-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
80 packets received by filter
0 packets dropped by kernel
0 packets dropped by kernel
rm -f stamp-bpf*
# show full logs
cat pflog11.tcpdump
01:33:45.280156 rule 4.regress.3/(match) [uid 0, pid 61859] pass out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:673b seq:0) [icmp cksum ok] (ttl 255, id 26927, len 84, bad ip cksum a9eb! -> fe7a)
01:33:45.280198 rule 4.regress.3/(match) [uid 0, pid 61859] pass in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:673b seq:0) [icmp cksum ok] (ttl 255, id 26927, len 84, bad ip cksum 0! -> fe7a)
01:33:45.280245 rule 4.regress.3/(match) [uid 0, pid 61859] pass out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:673b seq:0) [bad icmp cksum 0! -> 8743] (ttl 255, id 63191, len 84, bad ip cksum 0! -> 70d2)
01:33:45.280268 rule 4.regress.3/(match) [uid 0, pid 61859] pass in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:673b seq:0) [icmp cksum ok] (ttl 255, id 63191, len 84, bad ip cksum 0! -> 70d2)
01:33:45.496719 rule 4.regress.11/(match) [uid 0, pid 61859] pass out on lo11: fc00::1 > fc00::1: icmp6: echo request (id:93a6 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:33:45.496773 rule 4.regress.11/(match) [uid 0, pid 61859] pass in on lo11: fc00::1 > fc00::1: icmp6: echo request (id:93a6 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:33:45.496838 rule 4.regress.11/(match) [uid 0, pid 61859] pass out on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:93a6 seq:0) [bad icmp6 cksum 0! -> 23be] (len 64, hlim 64)
01:33:45.496864 rule 4.regress.11/(match) [uid 0, pid 61859] pass in on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:93a6 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:33:45.724673 rule 4.regress.3/(match) [uid 0, pid 61859] pass out on lo11: 169.254.0.1.2450 > 169.254.0.1.9: [bad udp cksum 080a! -> ccc2] udp 4 (ttl 64, id 7512, len 32, bad ip cksum c! -> 977)
01:33:45.724726 rule 4.regress.3/(match) [uid 0, pid 61859] pass in on lo11: 169.254.0.1.2450 > 169.254.0.1.9: [bad udp cksum 541c! -> ccc2] udp 4 (ttl 64, id 7512, len 32, bad ip cksum 0! -> 977)
01:33:45.724788 rule 4.regress.3/(match) [uid 0, pid 61859] 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! -> a8b0] for 169.254.0.1.2450 > 169.254.0.1.9: udp 4 (ttl 64, id 7512, len 32, bad ip cksum 0! -> 977) (ttl 255, id 60020, len 56, bad ip cksum 0! -> 7d51)
01:33:45.724813 rule 4.regress.3/(match) [uid 0, pid 61859] 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 169.254.0.1.2450 > 169.254.0.1.9: udp 4 (ttl 64, id 7512, len 32, bad ip cksum 0! -> 977) (ttl 255, id 60020, len 56, bad ip cksum 0! -> 7d51)
01:33:45.936573 rule 4.regress.11/(match) [uid 0, pid 61859] pass out on lo11: fc00::1.16262 > fc00::1.9: [invalid udp cksum 0] udp 4 [flowlabel 0x6ef65] (len 12, hlim 64)
01:33:45.936628 rule 4.regress.11/(match) [uid 0, pid 61859] pass in on lo11: fc00::1.16262 > fc00::1.9: [bad udp cksum f820! -> f2c9] udp 4 [flowlabel 0x6ef65] (len 12, hlim 64)
01:33:45.936703 rule 4.regress.11/(match) [uid 0, pid 61859] pass out on lo11: fc00::1 > fc00::1: icmp6: fc00::1 udp port 9 unreachable [bad icmp6 cksum 0! -> a08f] (len 60, hlim 64)
01:33:45.936729 rule 4.regress.11/(match) [uid 0, pid 61859] pass in on lo11: fc00::1 > fc00::1: icmp6: fc00::1 udp port 9 unreachable [icmp6 cksum ok] (len 60, hlim 64)
01:33:46.125763 rule 4.regress.4/(match) [uid 0, pid 61859] pass out on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:d5e7 seq:0) [icmp cksum ok] (ttl 255, id 12480, len 84, bad ip cksum d846! -> 36e8)
01:33:46.125811 rule 4.regress.4/(match) [uid 0, pid 61859] pass in on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:d5e7 seq:0) [icmp cksum ok] (ttl 255, id 12480, len 84, bad ip cksum 0! -> 36e8)
01:33:46.335729 rule 4.regress.12/(match) [uid 0, pid 61859] pass out on lo11: fc00::2 > fc00::2: icmp6: echo request (id:1464 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:33:46.335779 rule 4.regress.12/(match) [uid 0, pid 61859] pass in on lo11: fc00::2 > fc00::2: icmp6: echo request (id:1464 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:33:46.563929 rule 4.regress.4/(match) [uid 0, pid 61859] pass out on lo11: 169.254.0.2.8836 > 169.254.0.2.9: [bad udp cksum 080a! -> b3ce] udp 4 (ttl 64, id 10614, len 32, bad ip cksum c! -> fd56)
01:33:46.563990 rule 4.regress.4/(match) [uid 0, pid 61859] pass in on lo11: 169.254.0.2.8836 > 169.254.0.2.9: [bad udp cksum 541e! -> b3ce] udp 4 (ttl 64, id 10614, len 32, bad ip cksum 0! -> fd56)
01:33:46.780703 rule 4.regress.12/(match) [uid 0, pid 61859] pass out on lo11: fc00::2.7241 > fc00::2.9: [invalid udp cksum 0] udp 4 [flowlabel 0x4e534] (len 12, hlim 64)
01:33:46.780758 rule 4.regress.12/(match) [uid 0, pid 61859] pass in on lo11: fc00::2.7241 > fc00::2.9: [bad udp cksum f822! -> 1605] udp 4 [flowlabel 0x4e534] (len 12, hlim 64)
01:33:46.979234 rule 4.regress.5/(match) [uid 0, pid 61859] pass out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:fc51 seq:0) [icmp cksum ok] (ttl 255, id 65091, len 84, bad ip cksum c42c! -> 6962)
01:33:46.979284 rule 4.regress.5/(match) [uid 0, pid 61859] pass in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:fc51 seq:0) [icmp cksum ok] (ttl 255, id 65091, len 84, bad ip cksum 0! -> 6962)
01:33:46.979328 rule 4/(match) [uid 0, pid 61859] pass out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo reply (id:fc51 seq:0) [bad icmp cksum 0! -> 4d0f] (ttl 255, id 24575, len 84, bad ip cksum 0! -> 7a7)
01:33:46.979338 rule 4/(match) [uid 0, pid 61859] pass in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo reply (id:fc51 seq:0) [icmp cksum ok] (ttl 255, id 24575, len 84, bad ip cksum 0! -> 7a7)
01:33:47.189019 rule 4.regress.13/(match) [uid 0, pid 61859] pass out on lo11: fc00::3 > fc00::3: icmp6: echo request (id:4b8d seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:33:47.189078 rule 4.regress.13/(match) [uid 0, pid 61859] pass in on lo11: fc00::3 > fc00::3: icmp6: echo request (id:4b8d seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:33:47.189143 rule 4/(match) [uid 0, pid 61859] pass out on lo11: fc00::3 > fc00::3: icmp6: echo reply (id:4b8d seq:0) [bad icmp6 cksum 0! -> 9fec] (len 64, hlim 64)
01:33:47.189155 rule 4/(match) [uid 0, pid 61859] pass in on lo11: fc00::3 > fc00::3: icmp6: echo reply (id:4b8d seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:33:47.415482 rule 4.regress.5/(match) [uid 0, pid 61859] pass out on lo11: 169.254.0.3.44154 > 169.254.0.3.9: [bad udp cksum 080a! -> 29d6] udp 4 (ttl 64, id 37223, len 32, bad ip cksum c! -> 9563)
01:33:47.415539 rule 4.regress.5/(match) [uid 0, pid 61859] pass in on lo11: 169.254.0.3.44154 > 169.254.0.3.9: [bad udp cksum 5420! -> 29d6] udp 4 (ttl 64, id 37223, len 32, bad ip cksum 0! -> 9563)
01:33:47.415605 rule 4/(match) [uid 0, pid 61859] 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! -> 91b0] for 169.254.0.3.44154 > 169.254.0.3.9: udp 4 (ttl 64, id 37223, len 32, bad ip cksum 0! -> 9563) (ttl 255, id 38376, len 56, bad ip cksum 0! -> d1d9)
01:33:47.415616 rule 4/(match) [uid 0, pid 61859] 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 169.254.0.3.44154 > 169.254.0.3.9: udp 4 (ttl 64, id 37223, len 32, bad ip cksum 0! -> 9563) (ttl 255, id 38376, len 56, bad ip cksum 0! -> d1d9)
01:33:47.627302 rule 4.regress.13/(match) [uid 0, pid 61859] pass out on lo11: fc00::3.46773 > fc00::3.9: [invalid udp cksum 0] udp 4 [flowlabel 0x44553] (len 12, hlim 64)
01:33:47.627364 rule 4.regress.13/(match) [uid 0, pid 61859] pass in on lo11: fc00::3.46773 > fc00::3.9: [bad udp cksum f824! -> 7b96] udp 4 [flowlabel 0x44553] (len 12, hlim 64)
01:33:47.627444 rule 4/(match) [uid 0, pid 61859] pass out on lo11: fc00::3 > fc00::3: icmp6: fc00::3 udp port 9 unreachable [bad icmp6 cksum 0! -> d368] (len 60, hlim 64)
01:33:47.627458 rule 4/(match) [uid 0, pid 61859] pass in on lo11: fc00::3 > fc00::3: icmp6: fc00::3 udp port 9 unreachable [icmp6 cksum ok] (len 60, hlim 64)
01:33:47.822110 rule 4.regress.6/(match) [uid 0, pid 61859] pass out on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:129e seq:0) [icmp cksum ok] (ttl 255, id 51458, len 84, bad ip cksum 101! -> 9ea1)
01:33:47.822159 rule 4.regress.6/(match) [uid 0, pid 61859] pass in on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:129e seq:0) [icmp cksum ok] (ttl 255, id 51458, len 84, bad ip cksum 0! -> 9ea1)
01:33:48.039533 rule 4.regress.14/(match) [uid 0, pid 61859] pass out on lo11: fc00::4 > fc00::4: icmp6: echo request (id:c73c seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:33:48.039585 rule 4.regress.14/(match) [uid 0, pid 61859] pass in on lo11: fc00::4 > fc00::4: icmp6: echo request (id:c73c seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:33:48.268734 rule 4.regress.6/(match) [uid 0, pid 61859] pass out on lo11: [uid 0, pid 66520] 169.254.0.4.48644 > 169.254.0.4.9: [bad udp cksum f571! -> 184a] udp 4 (ttl 64, id 49929, len 32, bad ip cksum c! -> 63bf)
01:33:48.268796 rule 4.regress.6/(match) [uid 0, pid 61859] pass in on lo11: 169.254.0.4.48644 > 169.254.0.4.9: [bad udp cksum 5422! -> 184a] udp 4 (ttl 64, id 49929, len 32, bad ip cksum 0! -> 63bf)
01:33:48.483034 rule 4.regress.14/(match) [uid 0, pid 61859] pass out on lo11: [uid 0, pid 79918] fc00::4.27521 > fc00::4.9: [invalid udp cksum 0] udp 4 [flowlabel 0x14d3] (len 12, hlim 64)
01:33:48.483099 rule 4.regress.14/(match) [uid 0, pid 61859] pass in on lo11: fc00::4.27521 > fc00::4.9: [bad udp cksum f826! -> c6c8] udp 4 [flowlabel 0x14d3] (len 12, hlim 64)
01:33:50.418296 rule 4.regress.18/(match) [uid 0, pid 61859] pass out on lo11: [rewritten: src 169.254.0.11:25666, dst 169.254.0.21:8] 169.254.0.11 > 169.254.0.11: icmp: echo request (id:6442 seq:0) [icmp cksum ok] (ttl 255, id 42919, len 84, bad ip cksum bc0c! -> bfee)
01:33:50.418355 rule 4.regress.2/(match) [uid 0, pid 61859] pass in on lo11: 169.254.0.11 > 169.254.0.21: icmp: echo request (id:6442 seq:0) [icmp cksum ok] (ttl 255, id 42919, len 84, bad ip cksum 0! -> bfe4)
01:33:50.637543 rule 4.regress.20/(match) [uid 0, pid 61859] pass out on lo11: [rewritten: src fc00::11:21848, dst fc00::21:128] fc00::11 > fc00::11: icmp6: echo request (id:5558 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:33:50.637608 rule 4.regress.10/(match) [uid 0, pid 61859] pass in on lo11: fc00::11 > fc00::21: icmp6: echo request (id:5558 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:33:50.866361 rule 4.regress.18/(match) [uid 0, pid 61859] pass out on lo11: [rewritten: src 169.254.0.11:34567, dst 169.254.0.21:9] 169.254.0.11.34567 > 169.254.0.11.9: [bad udp cksum a72f! -> 4f39] udp 4 (ttl 64, id 45361, len 32, bad ip cksum c! -> 7589)
01:33:50.866431 rule 4.regress.2/(match) [uid 0, pid 61859] pass in on lo11: 169.254.0.11.34567 > 169.254.0.21.9: [bad udp cksum 543a! -> 4f2f] udp 4 (ttl 64, id 45361, len 32, bad ip cksum 0! -> 757f)
01:33:51.081654 rule 4.regress.20/(match) [uid 0, pid 61859] pass out on lo11: [rewritten: src fc00::11:1053, dst fc00::21:9] fc00::11.1053 > fc00::11.9: [invalid udp cksum 0] udp 4 [flowlabel 0xff8e] (len 12, hlim 64)
01:33:51.081731 rule 4.regress.10/(match) [uid 0, pid 61859] pass in on lo11: fc00::11.1053 > fc00::21.9: [bad udp cksum f850! -> 2e03] udp 4 [flowlabel 0xff8e] (len 12, hlim 64)
01:33:51.281053 rule 4.regress.19/(match) [uid 0, pid 61859] pass out on lo11: [rewritten: src 169.254.0.22:11524, dst 169.254.0.12:8] 169.254.0.12 > 169.254.0.12: icmp: echo request (id:276b seq:0) [icmp cksum ok] (ttl 255, id 26929, len 84, bad ip cksum d83c! -> fe62)
01:33:51.281105 rule 4.regress.2/(match) [uid 0, pid 61859] pass in on lo11: 169.254.0.22 > 169.254.0.12: icmp: echo request (id:2d04 seq:0) [icmp cksum ok] (ttl 255, id 26929, len 84, bad ip cksum 0! -> fe58)
01:33:51.502166 rule 4.regress.21/(match) [uid 0, pid 61859] pass out on lo11: [rewritten: src fc00::22:15940, dst fc00::12:128] fc00::12 > fc00::12: icmp6: echo request (id:a496 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:33:51.502229 rule 4.regress.10/(match) [uid 0, pid 61859] pass in on lo11: fc00::22 > fc00::12: icmp6: echo request (id:3e44 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:33:51.732502 rule 4.regress.19/(match) [uid 0, pid 61859] pass out on lo11: [rewritten: src 169.254.0.22:52672, dst 169.254.0.12:9] 169.254.0.12.43860 > 169.254.0.12.9: [bad udp cksum d7f6! -> 2aea] udp 4 (ttl 64, id 55619, len 32, bad ip cksum c! -> 4d75)
01:33:51.732567 rule 4.regress.2/(match) [uid 0, pid 61859] pass in on lo11: 169.254.0.22.52672 > 169.254.0.12.9: [bad udp cksum 543c! -> 0874] udp 4 (ttl 64, id 55619, len 32, bad ip cksum 0! -> 4d6b)
01:33:51.949553 rule 4.regress.21/(match) [uid 0, pid 61859] pass out on lo11: [rewritten: src fc00::22:64442, dst fc00::12:9] fc00::12.28446 > fc00::12.9: [invalid udp cksum 0] udp 4 [flowlabel 0x7ecb3] (len 12, hlim 64)
01:33:51.949612 rule 4.regress.10/(match) [uid 0, pid 61859] pass in on lo11: fc00::22.64442 > fc00::12.9: [bad udp cksum f852! -> 3663] udp 4 [flowlabel 0x7ecb3] (len 12, hlim 64)
01:33:52.147054 rule 4.regress.2/(match) [uid 0, pid 61859] pass out on lo11: 169.254.0.14 > 169.254.0.14: icmp: echo request (id:bb80 seq:0) [icmp cksum ok] (ttl 255, id 23093, len 84, bad ip cksum 0! -> d5b)
01:33:52.147109 rule 4.regress.22/(match) [uid 0, pid 61859] pass in on lo11: [rewritten: src fc00::23:2520, dst fc00::24:128] 169.254.0.14 > 169.254.0.14: icmp: echo request (id:bb80 seq:0) [icmp cksum ok] (ttl 255, id 23093, len 84, bad ip cksum 0! -> d5b)
01:33:52.147173 rule 4.regress.10/(match) [uid 0, pid 61859] pass in on lo11: fc00::23 > fc00::24: icmp6: echo request (id:09d8 seq:0) [icmp6 cksum ok] (len 64, hlim 63)
01:33:52.363507 rule 4.regress.10/(match) [uid 0, pid 61859] pass out on lo11: fc00::14 > fc00::14: icmp6: echo request (id:74c8 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:33:52.363569 rule 4.regress.23/(match) [uid 0, pid 61859] pass in on lo11: [rewritten: src 169.254.0.23:58096, dst 169.254.0.24:8] fc00::14 > fc00::14: icmp6: echo request (id:74c8 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:33:52.363624 rule 4.regress.2/(match) [uid 0, pid 61859] pass in on lo11: 169.254.0.23 > 169.254.0.24: icmp: echo request (id:e2f0 seq:0) [icmp cksum ok] (DF) (ttl 63, id 34424, len 84, bad ip cksum 0! -> 6105)
01:33:52.595246 rule 4.regress.2/(match) [uid 0, pid 61859] pass out on lo11: 169.254.0.14.45724 > 169.254.0.14.9: [bad udp cksum 080a! -> 239e] udp 4 (ttl 64, id 10439, len 32, bad ip cksum c! -> fded)
01:33:52.595313 rule 4.regress.22/(match) [uid 0, pid 61859] pass in on lo11: [rewritten: src fc00::23:61018, dst fc00::24:9] 169.254.0.14.45724 > 169.254.0.14.9: [bad udp cksum 5436! -> 239e] udp 4 (ttl 64, id 10439, len 32, bad ip cksum 0! -> fded)
01:33:52.595381 rule 4.regress.10/(match) [uid 0, pid 61859] pass in on lo11: fc00::23.61018 > fc00::24.9: [bad udp cksum f865! -> 43b0] udp 4 (len 12, hlim 63)
01:33:52.812190 rule 4.regress.10/(match) [uid 0, pid 61859] pass out on lo11: fc00::14.7681 > fc00::14.9: [invalid udp cksum 0] udp 4 [flowlabel 0x71934] (len 12, hlim 64)
01:33:52.812258 rule 4.regress.23/(match) [uid 0, pid 61859] pass in on lo11: [rewritten: src 169.254.0.23:50667, dst 169.254.0.24:9] fc00::14.7681 > fc00::14.9: [bad udp cksum f846! -> 1429] udp 4 [flowlabel 0x71934] (len 12, hlim 64)
01:33:52.812311 rule 4.regress.2/(match) [uid 0, pid 61859] pass in on lo11: 169.254.0.23.50667 > 169.254.0.24.9: [bad udp cksum 5449! -> 103c] udp 4 (DF) (ttl 63, id 45098, len 32, bad ip cksum 0! -> 3777)
01:33:53.021377 rule 4.regress.10/(match) [uid 0, pid 61859] pass out on lo11: ::1 > ::1: icmp6: echo request (id:7b61 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:33:53.021435 rule 4.regress.10/(match) [uid 0, pid 61859] pass in on lo11: ::1 > ::1: icmp6: echo request (id:7b61 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:33:53.249348 rule 4.regress.10/(match) [uid 0, pid 61859] pass out on lo11: ::1.12644 > ::1.9: [invalid udp cksum 0] udp 4 [flowlabel 0x69aeb] (len 12, hlim 64)
01:33:53.249409 rule 4.regress.10/(match) [uid 0, pid 61859] pass in on lo11: ::1.12644 > ::1.9: [bad udp cksum 001f! -> f8ed] udp 4 [flowlabel 0x69aeb] (len 12, hlim 64)

==== run-bpf-12 ====
# show full logs
cat pflog12.tcpdump
01:33:45.280146 rule 4.regress.1/(match) [uid 0, pid 61859] match out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:673b seq:0) [icmp cksum ok] (ttl 255, id 26927, len 84, bad ip cksum a9eb! -> fe7a)
01:33:45.280193 rule 4.regress.1/(match) [uid 0, pid 61859] match in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:673b seq:0) [icmp cksum ok] (ttl 255, id 26927, len 84, bad ip cksum 0! -> fe7a)
01:33:45.280241 rule 4.regress.1/(match) [uid 0, pid 61859] match out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:673b seq:0) [bad icmp cksum 0! -> 8743] (ttl 255, id 63191, len 84, bad ip cksum 0! -> 70d2)
01:33:45.280265 rule 4.regress.1/(match) [uid 0, pid 61859] match in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:673b seq:0) [icmp cksum ok] (ttl 255, id 63191, len 84, bad ip cksum 0! -> 70d2)
01:33:45.496710 rule 4.regress.1/(match) [uid 0, pid 61859] match out on lo11: fc00::1 > fc00::1: icmp6: echo request (id:93a6 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:33:45.496768 rule 4.regress.1/(match) [uid 0, pid 61859] match in on lo11: fc00::1 > fc00::1: icmp6: echo request (id:93a6 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:33:45.496834 rule 4.regress.1/(match) [uid 0, pid 61859] match out on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:93a6 seq:0) [bad icmp6 cksum 0! -> 23be] (len 64, hlim 64)
01:33:45.496861 rule 4.regress.1/(match) [uid 0, pid 61859] match in on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:93a6 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:33:45.724663 rule 4.regress.1/(match) [uid 0, pid 61859] match out on lo11: 169.254.0.1.2450 > 169.254.0.1.9: [bad udp cksum 080a! -> ccc2] udp 4 (ttl 64, id 7512, len 32, bad ip cksum c! -> 977)
01:33:45.724722 rule 4.regress.1/(match) [uid 0, pid 61859] match in on lo11: 169.254.0.1.2450 > 169.254.0.1.9: [bad udp cksum 541c! -> ccc2] udp 4 (ttl 64, id 7512, len 32, bad ip cksum 0! -> 977)
01:33:45.724784 rule 4.regress.1/(match) [uid 0, pid 61859] 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! -> a8b0] for 169.254.0.1.2450 > 169.254.0.1.9: udp 4 (ttl 64, id 7512, len 32, bad ip cksum 0! -> 977) (ttl 255, id 60020, len 56, bad ip cksum 0! -> 7d51)
01:33:45.724810 rule 4.regress.1/(match) [uid 0, pid 61859] 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 169.254.0.1.2450 > 169.254.0.1.9: udp 4 (ttl 64, id 7512, len 32, bad ip cksum 0! -> 977) (ttl 255, id 60020, len 56, bad ip cksum 0! -> 7d51)
01:33:45.936562 rule 4.regress.1/(match) [uid 0, pid 61859] match out on lo11: fc00::1.16262 > fc00::1.9: [invalid udp cksum 0] udp 4 [flowlabel 0x6ef65] (len 12, hlim 64)
01:33:45.936623 rule 4.regress.1/(match) [uid 0, pid 61859] match in on lo11: fc00::1.16262 > fc00::1.9: [bad udp cksum f820! -> f2c9] udp 4 [flowlabel 0x6ef65] (len 12, hlim 64)
01:33:45.936699 rule 4.regress.1/(match) [uid 0, pid 61859] match out on lo11: fc00::1 > fc00::1: icmp6: fc00::1 udp port 9 unreachable [bad icmp6 cksum 0! -> a08f] (len 60, hlim 64)
01:33:45.936726 rule 4.regress.1/(match) [uid 0, pid 61859] match in on lo11: fc00::1 > fc00::1: icmp6: fc00::1 udp port 9 unreachable [icmp6 cksum ok] (len 60, hlim 64)
01:33:46.125753 rule 4.regress.1/(match) [uid 0, pid 61859] match out on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:d5e7 seq:0) [icmp cksum ok] (ttl 255, id 12480, len 84, bad ip cksum d846! -> 36e8)
01:33:46.125807 rule 4.regress.1/(match) [uid 0, pid 61859] match in on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:d5e7 seq:0) [icmp cksum ok] (ttl 255, id 12480, len 84, bad ip cksum 0! -> 36e8)
01:33:46.335719 rule 4.regress.1/(match) [uid 0, pid 61859] match out on lo11: fc00::2 > fc00::2: icmp6: echo request (id:1464 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:33:46.335774 rule 4.regress.1/(match) [uid 0, pid 61859] match in on lo11: fc00::2 > fc00::2: icmp6: echo request (id:1464 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:33:46.563918 rule 4.regress.1/(match) [uid 0, pid 61859] match out on lo11: 169.254.0.2.8836 > 169.254.0.2.9: [bad udp cksum 080a! -> b3ce] udp 4 (ttl 64, id 10614, len 32, bad ip cksum c! -> fd56)
01:33:46.563985 rule 4.regress.1/(match) [uid 0, pid 61859] match in on lo11: 169.254.0.2.8836 > 169.254.0.2.9: [bad udp cksum 541e! -> b3ce] udp 4 (ttl 64, id 10614, len 32, bad ip cksum 0! -> fd56)
01:33:46.780692 rule 4.regress.1/(match) [uid 0, pid 61859] match out on lo11: fc00::2.7241 > fc00::2.9: [invalid udp cksum 0] udp 4 [flowlabel 0x4e534] (len 12, hlim 64)
01:33:46.780753 rule 4.regress.1/(match) [uid 0, pid 61859] match in on lo11: fc00::2.7241 > fc00::2.9: [bad udp cksum f822! -> 1605] udp 4 [flowlabel 0x4e534] (len 12, hlim 64)
01:33:46.979223 rule 4.regress.1/(match) [uid 0, pid 61859] match out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:fc51 seq:0) [icmp cksum ok] (ttl 255, id 65091, len 84, bad ip cksum c42c! -> 6962)
01:33:46.979279 rule 4.regress.1/(match) [uid 0, pid 61859] match in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:fc51 seq:0) [icmp cksum ok] (ttl 255, id 65091, len 84, bad ip cksum 0! -> 6962)
01:33:47.189009 rule 4.regress.1/(match) [uid 0, pid 61859] match out on lo11: fc00::3 > fc00::3: icmp6: echo request (id:4b8d seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:33:47.189073 rule 4.regress.1/(match) [uid 0, pid 61859] match in on lo11: fc00::3 > fc00::3: icmp6: echo request (id:4b8d seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:33:47.415471 rule 4.regress.1/(match) [uid 0, pid 61859] match out on lo11: 169.254.0.3.44154 > 169.254.0.3.9: [bad udp cksum 080a! -> 29d6] udp 4 (ttl 64, id 37223, len 32, bad ip cksum c! -> 9563)
01:33:47.415534 rule 4.regress.1/(match) [uid 0, pid 61859] match in on lo11: 169.254.0.3.44154 > 169.254.0.3.9: [bad udp cksum 5420! -> 29d6] udp 4 (ttl 64, id 37223, len 32, bad ip cksum 0! -> 9563)
01:33:47.627291 rule 4.regress.1/(match) [uid 0, pid 61859] match out on lo11: fc00::3.46773 > fc00::3.9: [invalid udp cksum 0] udp 4 [flowlabel 0x44553] (len 12, hlim 64)
01:33:47.627359 rule 4.regress.1/(match) [uid 0, pid 61859] match in on lo11: fc00::3.46773 > fc00::3.9: [bad udp cksum f824! -> 7b96] udp 4 [flowlabel 0x44553] (len 12, hlim 64)
01:33:47.822099 rule 4.regress.1/(match) [uid 0, pid 61859] match out on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:129e seq:0) [icmp cksum ok] (ttl 255, id 51458, len 84, bad ip cksum 101! -> 9ea1)
01:33:47.822154 rule 4.regress.1/(match) [uid 0, pid 61859] match in on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:129e seq:0) [icmp cksum ok] (ttl 255, id 51458, len 84, bad ip cksum 0! -> 9ea1)
01:33:48.039523 rule 4.regress.1/(match) [uid 0, pid 61859] match out on lo11: fc00::4 > fc00::4: icmp6: echo request (id:c73c seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:33:48.039580 rule 4.regress.1/(match) [uid 0, pid 61859] match in on lo11: fc00::4 > fc00::4: icmp6: echo request (id:c73c seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:33:48.268723 rule 4.regress.1/(match) [uid 0, pid 61859] match out on lo11: 169.254.0.4.48644 > 169.254.0.4.9: [bad udp cksum f571! -> 184a] udp 4 (ttl 64, id 49929, len 32, bad ip cksum c! -> 63bf)
01:33:48.268786 rule 4.regress.1/(match) [uid 0, pid 61859] match in on lo11: 169.254.0.4.48644 > 169.254.0.4.9: [bad udp cksum 5422! -> 184a] udp 4 (ttl 64, id 49929, len 32, bad ip cksum 0! -> 63bf)
01:33:48.483023 rule 4.regress.1/(match) [uid 0, pid 61859] match out on lo11: fc00::4.27521 > fc00::4.9: [invalid udp cksum 0] udp 4 [flowlabel 0x14d3] (len 12, hlim 64)
01:33:48.483088 rule 4.regress.1/(match) [uid 0, pid 61859] match in on lo11: fc00::4.27521 > fc00::4.9: [bad udp cksum f826! -> c6c8] udp 4 [flowlabel 0x14d3] (len 12, hlim 64)
01:33:48.678679 rule 4.regress.1/(match) [uid 0, pid 61859] match out on lo11: 169.254.0.5 > 169.254.0.5: icmp: echo request (id:686d seq:0) [icmp cksum ok] (ttl 255, id 20132, len 84, bad ip cksum 9! -> 18fe)
01:33:48.678729 rule 4.regress.1/(match) [uid 0, pid 61859] match in on lo11: 169.254.0.5 > 169.254.0.5: icmp: echo request (id:686d seq:0) [icmp cksum ok] (ttl 255, id 20132, len 84, bad ip cksum 0! -> 18fe)
01:33:48.897987 rule 4.regress.1/(match) [uid 0, pid 61859] match out on lo11: fc00::5 > fc00::5: icmp6: echo request (id:837f seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:33:48.898048 rule 4.regress.1/(match) [uid 0, pid 61859] match in on lo11: fc00::5 > fc00::5: icmp6: echo request (id:837f seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:33:49.128260 rule 4.regress.1/(match) [uid 0, pid 61859] match out on lo11: 169.254.0.5.8319 > 169.254.0.5.9: [bad udp cksum ff00! -> b5cd] udp 4 (ttl 64, id 58285, len 32, bad ip cksum c! -> 4319)
01:33:49.128318 rule 4.regress.1/(match) [uid 0, pid 61859] match in on lo11: 169.254.0.5.8319 > 169.254.0.5.9: [bad udp cksum 5424! -> b5cd] udp 4 (ttl 64, id 58285, len 32, bad ip cksum 0! -> 4319)
01:33:49.349133 rule 4.regress.1/(match) [uid 0, pid 61859] match out on lo11: fc00::5.11925 > fc00::5.9: [invalid udp cksum 0] udp 4 [flowlabel 0x7e188] (len 12, hlim 64)
01:33:49.349198 rule 4.regress.1/(match) [uid 0, pid 61859] match in on lo11: fc00::5.11925 > fc00::5.9: [bad udp cksum f828! -> 03b3] udp 4 [flowlabel 0x7e188] (len 12, hlim 64)
01:33:49.547181 rule 4.regress.1/(match) [uid 0, pid 61859] match out on lo11: 169.254.0.6 > 169.254.0.6: icmp: echo request (id:8909 seq:0) [icmp cksum ok] (ttl 255, id 44754, len 84, bad ip cksum a271! -> b8cd)
01:33:49.547234 rule 4.regress.1/(match) [uid 0, pid 61859] match in on lo11: 169.254.0.6 > 169.254.0.6: icmp: echo request (id:8909 seq:0) [icmp cksum ok] (ttl 255, id 44754, len 84, bad ip cksum 0! -> b8cd)
01:33:49.765176 rule 4.regress.1/(match) [uid 0, pid 61859] match out on lo11: fc00::6 > fc00::6: icmp6: echo request (id:1255 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:33:49.765237 rule 4.regress.1/(match) [uid 0, pid 61859] match in on lo11: fc00::6 > fc00::6: icmp6: echo request (id:1255 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:33:49.997361 rule 4.regress.1/(match) [uid 0, pid 61859] match out on lo11: 169.254.0.6.27505 > 169.254.0.6.9: [bad udp cksum d8aa! -> 6ad9] udp 4 (ttl 64, id 60474, len 32, bad ip cksum c! -> 3a8a)
01:33:49.997421 rule 4.regress.1/(match) [uid 0, pid 61859] match in on lo11: 169.254.0.6.27505 > 169.254.0.6.9: [bad udp cksum 5426! -> 6ad9] udp 4 (ttl 64, id 60474, len 32, bad ip cksum 0! -> 3a8a)
01:33:50.216122 rule 4.regress.1/(match) [uid 0, pid 61859] match out on lo11: fc00::6.34567 > fc00::6.9: [invalid udp cksum 0] udp 4 [flowlabel 0x1aec8] (len 12, hlim 64)
01:33:50.216185 rule 4.regress.1/(match) [uid 0, pid 61859] match in on lo11: fc00::6.34567 > fc00::6.9: [bad udp cksum f82a! -> ab3e] udp 4 [flowlabel 0x1aec8] (len 12, hlim 64)
01:33:50.418284 rule 4.regress.1/(match) [uid 0, pid 61859] match out on lo11: 169.254.0.11 > 169.254.0.11: icmp: echo request (id:6442 seq:0) [icmp cksum ok] (ttl 255, id 42919, len 84, bad ip cksum bc0c! -> bfee)
01:33:50.418349 rule 4.regress.1/(match) [uid 0, pid 61859] match in on lo11: 169.254.0.11 > 169.254.0.21: icmp: echo request (id:6442 seq:0) [icmp cksum ok] (ttl 255, id 42919, len 84, bad ip cksum 0! -> bfe4)
01:33:50.637531 rule 4.regress.1/(match) [uid 0, pid 61859] match out on lo11: fc00::11 > fc00::11: icmp6: echo request (id:5558 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:33:50.637603 rule 4.regress.1/(match) [uid 0, pid 61859] match in on lo11: fc00::11 > fc00::21: icmp6: echo request (id:5558 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:33:50.866349 rule 4.regress.1/(match) [uid 0, pid 61859] match out on lo11: 169.254.0.11.34567 > 169.254.0.11.9: [bad udp cksum a72f! -> 4f39] udp 4 (ttl 64, id 45361, len 32, bad ip cksum c! -> 7589)
01:33:50.866422 rule 4.regress.1/(match) [uid 0, pid 61859] match in on lo11: 169.254.0.11.34567 > 169.254.0.21.9: [bad udp cksum 543a! -> 4f2f] udp 4 (ttl 64, id 45361, len 32, bad ip cksum 0! -> 757f)
01:33:51.081637 rule 4.regress.1/(match) [uid 0, pid 61859] match out on lo11: fc00::11.1053 > fc00::11.9: [invalid udp cksum 0] udp 4 [flowlabel 0xff8e] (len 12, hlim 64)
01:33:51.081726 rule 4.regress.1/(match) [uid 0, pid 61859] match in on lo11: fc00::11.1053 > fc00::21.9: [bad udp cksum f850! -> 2e03] udp 4 [flowlabel 0xff8e] (len 12, hlim 64)
01:33:51.281038 rule 4.regress.1/(match) [uid 0, pid 61859] match out on lo11: 169.254.0.12 > 169.254.0.12: icmp: echo request (id:276b seq:0) [icmp cksum ok] (ttl 255, id 26929, len 84, bad ip cksum d83c! -> fe62)
01:33:51.281100 rule 4.regress.1/(match) [uid 0, pid 61859] match in on lo11: 169.254.0.22 > 169.254.0.12: icmp: echo request (id:2d04 seq:0) [icmp cksum ok] (ttl 255, id 26929, len 84, bad ip cksum 0! -> fe58)
01:33:51.502150 rule 4.regress.1/(match) [uid 0, pid 61859] match out on lo11: fc00::12 > fc00::12: icmp6: echo request (id:a496 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:33:51.502224 rule 4.regress.1/(match) [uid 0, pid 61859] match in on lo11: fc00::22 > fc00::12: icmp6: echo request (id:3e44 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:33:51.732486 rule 4.regress.1/(match) [uid 0, pid 61859] match out on lo11: 169.254.0.12.43860 > 169.254.0.12.9: [bad udp cksum d7f6! -> 2aea] udp 4 (ttl 64, id 55619, len 32, bad ip cksum c! -> 4d75)
01:33:51.732561 rule 4.regress.1/(match) [uid 0, pid 61859] match in on lo11: 169.254.0.22.52672 > 169.254.0.12.9: [bad udp cksum 543c! -> 0874] udp 4 (ttl 64, id 55619, len 32, bad ip cksum 0! -> 4d6b)
01:33:51.949538 rule 4.regress.1/(match) [uid 0, pid 61859] match out on lo11: fc00::12.28446 > fc00::12.9: [invalid udp cksum 0] udp 4 [flowlabel 0x7ecb3] (len 12, hlim 64)
01:33:51.949607 rule 4.regress.1/(match) [uid 0, pid 61859] match in on lo11: fc00::22.64442 > fc00::12.9: [bad udp cksum f852! -> 3663] udp 4 [flowlabel 0x7ecb3] (len 12, hlim 64)
01:33:52.147044 rule 4.regress.1/(match) [uid 0, pid 61859] match out on lo11: 169.254.0.14 > 169.254.0.14: icmp: echo request (id:bb80 seq:0) [icmp cksum ok] (ttl 255, id 23093, len 84, bad ip cksum 0! -> d5b)
01:33:52.147098 rule 4.regress.1/(match) [uid 0, pid 61859] match in on lo11: 169.254.0.14 > 169.254.0.14: icmp: echo request (id:bb80 seq:0) [icmp cksum ok] (ttl 255, id 23093, len 84, bad ip cksum 0! -> d5b)
01:33:52.147166 rule 4.regress.1/(match) [uid 0, pid 61859] match in on lo11: fc00::23 > fc00::24: icmp6: echo request (id:09d8 seq:0) [icmp6 cksum ok] (len 64, hlim 63)
01:33:52.363496 rule 4.regress.1/(match) [uid 0, pid 61859] match out on lo11: fc00::14 > fc00::14: icmp6: echo request (id:74c8 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:33:52.363557 rule 4.regress.1/(match) [uid 0, pid 61859] match in on lo11: fc00::14 > fc00::14: icmp6: echo request (id:74c8 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:33:52.363617 rule 4.regress.1/(match) [uid 0, pid 61859] match in on lo11: 169.254.0.23 > 169.254.0.24: icmp: echo request (id:e2f0 seq:0) [icmp cksum ok] (DF) (ttl 63, id 34424, len 84, bad ip cksum 0! -> 6105)
01:33:52.595236 rule 4.regress.1/(match) [uid 0, pid 61859] match out on lo11: 169.254.0.14.45724 > 169.254.0.14.9: [bad udp cksum 080a! -> 239e] udp 4 (ttl 64, id 10439, len 32, bad ip cksum c! -> fded)
01:33:52.595297 rule 4.regress.1/(match) [uid 0, pid 61859] match in on lo11: 169.254.0.14.45724 > 169.254.0.14.9: [bad udp cksum 5436! -> 239e] udp 4 (ttl 64, id 10439, len 32, bad ip cksum 0! -> fded)
01:33:52.595375 rule 4.regress.1/(match) [uid 0, pid 61859] match in on lo11: fc00::23.61018 > fc00::24.9: [bad udp cksum f865! -> 43b0] udp 4 (len 12, hlim 63)
01:33:52.812180 rule 4.regress.1/(match) [uid 0, pid 61859] match out on lo11: fc00::14.7681 > fc00::14.9: [invalid udp cksum 0] udp 4 [flowlabel 0x71934] (len 12, hlim 64)
01:33:52.812244 rule 4.regress.1/(match) [uid 0, pid 61859] match in on lo11: fc00::14.7681 > fc00::14.9: [bad udp cksum f846! -> 1429] udp 4 [flowlabel 0x71934] (len 12, hlim 64)
01:33:52.812305 rule 4.regress.1/(match) [uid 0, pid 61859] match in on lo11: 169.254.0.23.50667 > 169.254.0.24.9: [bad udp cksum 5449! -> 103c] udp 4 (DF) (ttl 63, id 45098, len 32, bad ip cksum 0! -> 3777)
01:33:53.021368 rule 4.regress.1/(match) [uid 0, pid 61859] match out on lo11: ::1 > ::1: icmp6: echo request (id:7b61 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:33:53.021430 rule 4.regress.1/(match) [uid 0, pid 61859] match in on lo11: ::1 > ::1: icmp6: echo request (id:7b61 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:33:53.249337 rule 4.regress.1/(match) [uid 0, pid 61859] match out on lo11: ::1.12644 > ::1.9: [invalid udp cksum 0] udp 4 [flowlabel 0x69aeb] (len 12, hlim 64)
01:33:53.249404 rule 4.regress.1/(match) [uid 0, pid 61859] match in on lo11: ::1.12644 > ::1.9: [bad udp cksum 001f! -> f8ed] udp 4 [flowlabel 0x69aeb] (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
01:33:45.280146 rule 4.regress.1/(match) [uid 0, pid 61859] match out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:673b seq:0) [icmp cksum ok] (ttl 255, id 26927, len 84, bad ip cksum a9eb! -> fe7a)
01:33:45.280193 rule 4.regress.1/(match) [uid 0, pid 61859] match in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:673b seq:0) [icmp cksum ok] (ttl 255, id 26927, len 84, bad ip cksum 0! -> fe7a)
01:33:45.280241 rule 4.regress.1/(match) [uid 0, pid 61859] match out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:673b seq:0) [bad icmp cksum 0! -> 8743] (ttl 255, id 63191, len 84, bad ip cksum 0! -> 70d2)
01:33:45.280265 rule 4.regress.1/(match) [uid 0, pid 61859] match in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:673b seq:0) [icmp cksum ok] (ttl 255, id 63191, len 84, bad ip cksum 0! -> 70d2)
01:33:45.724784 rule 4.regress.1/(match) [uid 0, pid 61859] 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! -> a8b0] for 169.254.0.1.2450 > 169.254.0.1.9: udp 4 (ttl 64, id 7512, len 32, bad ip cksum 0! -> 977) (ttl 255, id 60020, len 56, bad ip cksum 0! -> 7d51)
01:33:45.724810 rule 4.regress.1/(match) [uid 0, pid 61859] 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 169.254.0.1.2450 > 169.254.0.1.9: udp 4 (ttl 64, id 7512, len 32, bad ip cksum 0! -> 977) (ttl 255, id 60020, len 56, bad ip cksum 0! -> 7d51)
grep 'regress\.1/.* > 169.254.0.2:' pflog12.tcpdump
01:33:46.125753 rule 4.regress.1/(match) [uid 0, pid 61859] match out on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:d5e7 seq:0) [icmp cksum ok] (ttl 255, id 12480, len 84, bad ip cksum d846! -> 36e8)
01:33:46.125807 rule 4.regress.1/(match) [uid 0, pid 61859] match in on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:d5e7 seq:0) [icmp cksum ok] (ttl 255, id 12480, len 84, bad ip cksum 0! -> 36e8)
grep 'regress\.1/.* > 169.254.0.3:' pflog12.tcpdump
01:33:46.979223 rule 4.regress.1/(match) [uid 0, pid 61859] match out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:fc51 seq:0) [icmp cksum ok] (ttl 255, id 65091, len 84, bad ip cksum c42c! -> 6962)
01:33:46.979279 rule 4.regress.1/(match) [uid 0, pid 61859] match in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:fc51 seq:0) [icmp cksum ok] (ttl 255, id 65091, len 84, bad ip cksum 0! -> 6962)
grep 'regress\.1/.* > 169.254.0.4:' pflog12.tcpdump
01:33:47.822099 rule 4.regress.1/(match) [uid 0, pid 61859] match out on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:129e seq:0) [icmp cksum ok] (ttl 255, id 51458, len 84, bad ip cksum 101! -> 9ea1)
01:33:47.822154 rule 4.regress.1/(match) [uid 0, pid 61859] match in on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:129e seq:0) [icmp cksum ok] (ttl 255, id 51458, len 84, bad ip cksum 0! -> 9ea1)
grep 'regress\.1/.* > 169.254.0.5:' pflog12.tcpdump
01:33:48.678679 rule 4.regress.1/(match) [uid 0, pid 61859] match out on lo11: 169.254.0.5 > 169.254.0.5: icmp: echo request (id:686d seq:0) [icmp cksum ok] (ttl 255, id 20132, len 84, bad ip cksum 9! -> 18fe)
01:33:48.678729 rule 4.regress.1/(match) [uid 0, pid 61859] match in on lo11: 169.254.0.5 > 169.254.0.5: icmp: echo request (id:686d seq:0) [icmp cksum ok] (ttl 255, id 20132, len 84, bad ip cksum 0! -> 18fe)
grep 'regress\.1/.* > 169.254.0.6:' pflog12.tcpdump
01:33:49.547181 rule 4.regress.1/(match) [uid 0, pid 61859] match out on lo11: 169.254.0.6 > 169.254.0.6: icmp: echo request (id:8909 seq:0) [icmp cksum ok] (ttl 255, id 44754, len 84, bad ip cksum a271! -> b8cd)
01:33:49.547234 rule 4.regress.1/(match) [uid 0, pid 61859] match in on lo11: 169.254.0.6 > 169.254.0.6: icmp: echo request (id:8909 seq:0) [icmp cksum ok] (ttl 255, id 44754, len 84, bad ip cksum 0! -> b8cd)
grep 'regress\.1/.* > 169.254.0.11:' pflog12.tcpdump
01:33:50.418284 rule 4.regress.1/(match) [uid 0, pid 61859] match out on lo11: 169.254.0.11 > 169.254.0.11: icmp: echo request (id:6442 seq:0) [icmp cksum ok] (ttl 255, id 42919, len 84, bad ip cksum bc0c! -> bfee)
grep 'regress\.1/.* > 169.254.0.12:' pflog12.tcpdump
01:33:51.281038 rule 4.regress.1/(match) [uid 0, pid 61859] match out on lo11: 169.254.0.12 > 169.254.0.12: icmp: echo request (id:276b seq:0) [icmp cksum ok] (ttl 255, id 26929, len 84, bad ip cksum d83c! -> fe62)
01:33:51.281100 rule 4.regress.1/(match) [uid 0, pid 61859] match in on lo11: 169.254.0.22 > 169.254.0.12: icmp: echo request (id:2d04 seq:0) [icmp cksum ok] (ttl 255, id 26929, len 84, bad ip cksum 0! -> fe58)
grep 'regress\.1/.* > 169.254.0.14:' pflog12.tcpdump
01:33:52.147044 rule 4.regress.1/(match) [uid 0, pid 61859] match out on lo11: 169.254.0.14 > 169.254.0.14: icmp: echo request (id:bb80 seq:0) [icmp cksum ok] (ttl 255, id 23093, len 84, bad ip cksum 0! -> d5b)
01:33:52.147098 rule 4.regress.1/(match) [uid 0, pid 61859] match in on lo11: 169.254.0.14 > 169.254.0.14: icmp: echo request (id:bb80 seq:0) [icmp cksum ok] (ttl 255, id 23093, len 84, bad ip cksum 0! -> d5b)

==== run-bpf-everything6 ====
# rule with pflog12 matches on every packet
grep 'regress\.1/.* > fc00::1:' pflog12.tcpdump
01:33:45.496710 rule 4.regress.1/(match) [uid 0, pid 61859] match out on lo11: fc00::1 > fc00::1: icmp6: echo request (id:93a6 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:33:45.496768 rule 4.regress.1/(match) [uid 0, pid 61859] match in on lo11: fc00::1 > fc00::1: icmp6: echo request (id:93a6 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:33:45.496834 rule 4.regress.1/(match) [uid 0, pid 61859] match out on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:93a6 seq:0) [bad icmp6 cksum 0! -> 23be] (len 64, hlim 64)
01:33:45.496861 rule 4.regress.1/(match) [uid 0, pid 61859] match in on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:93a6 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:33:45.936699 rule 4.regress.1/(match) [uid 0, pid 61859] match out on lo11: fc00::1 > fc00::1: icmp6: fc00::1 udp port 9 unreachable [bad icmp6 cksum 0! -> a08f] (len 60, hlim 64)
01:33:45.936726 rule 4.regress.1/(match) [uid 0, pid 61859] 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
01:33:46.335719 rule 4.regress.1/(match) [uid 0, pid 61859] match out on lo11: fc00::2 > fc00::2: icmp6: echo request (id:1464 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:33:46.335774 rule 4.regress.1/(match) [uid 0, pid 61859] match in on lo11: fc00::2 > fc00::2: icmp6: echo request (id:1464 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::3:' pflog12.tcpdump
01:33:47.189009 rule 4.regress.1/(match) [uid 0, pid 61859] match out on lo11: fc00::3 > fc00::3: icmp6: echo request (id:4b8d seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:33:47.189073 rule 4.regress.1/(match) [uid 0, pid 61859] match in on lo11: fc00::3 > fc00::3: icmp6: echo request (id:4b8d seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::4:' pflog12.tcpdump
01:33:48.039523 rule 4.regress.1/(match) [uid 0, pid 61859] match out on lo11: fc00::4 > fc00::4: icmp6: echo request (id:c73c seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:33:48.039580 rule 4.regress.1/(match) [uid 0, pid 61859] match in on lo11: fc00::4 > fc00::4: icmp6: echo request (id:c73c seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::5:' pflog12.tcpdump
01:33:48.897987 rule 4.regress.1/(match) [uid 0, pid 61859] match out on lo11: fc00::5 > fc00::5: icmp6: echo request (id:837f seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:33:48.898048 rule 4.regress.1/(match) [uid 0, pid 61859] match in on lo11: fc00::5 > fc00::5: icmp6: echo request (id:837f seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::6:' pflog12.tcpdump
01:33:49.765176 rule 4.regress.1/(match) [uid 0, pid 61859] match out on lo11: fc00::6 > fc00::6: icmp6: echo request (id:1255 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:33:49.765237 rule 4.regress.1/(match) [uid 0, pid 61859] match in on lo11: fc00::6 > fc00::6: icmp6: echo request (id:1255 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::11:' pflog12.tcpdump
01:33:50.637531 rule 4.regress.1/(match) [uid 0, pid 61859] match out on lo11: fc00::11 > fc00::11: icmp6: echo request (id:5558 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::12:' pflog12.tcpdump
01:33:51.502150 rule 4.regress.1/(match) [uid 0, pid 61859] match out on lo11: fc00::12 > fc00::12: icmp6: echo request (id:a496 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:33:51.502224 rule 4.regress.1/(match) [uid 0, pid 61859] match in on lo11: fc00::22 > fc00::12: icmp6: echo request (id:3e44 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::14:' pflog12.tcpdump
01:33:52.363496 rule 4.regress.1/(match) [uid 0, pid 61859] match out on lo11: fc00::14 > fc00::14: icmp6: echo request (id:74c8 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:33:52.363557 rule 4.regress.1/(match) [uid 0, pid 61859] match in on lo11: fc00::14 > fc00::14: icmp6: echo request (id:74c8 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
01:33:45.280156 rule 4.regress.3/(match) [uid 0, pid 61859] pass out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:673b seq:0) [icmp cksum ok] (ttl 255, id 26927, len 84, bad ip cksum a9eb! -> fe7a)
01:33:45.280198 rule 4.regress.3/(match) [uid 0, pid 61859] pass in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:673b seq:0) [icmp cksum ok] (ttl 255, id 26927, len 84, bad ip cksum 0! -> fe7a)
grep 'regress\.3/.* 169.254.0.1 > 169.254.0.1: icmp: echo reply' pflog11.tcpdump
01:33:45.280245 rule 4.regress.3/(match) [uid 0, pid 61859] pass out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:673b seq:0) [bad icmp cksum 0! -> 8743] (ttl 255, id 63191, len 84, bad ip cksum 0! -> 70d2)
01:33:45.280268 rule 4.regress.3/(match) [uid 0, pid 61859] pass in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:673b seq:0) [icmp cksum ok] (ttl 255, id 63191, len 84, bad ip cksum 0! -> 70d2)
# no reply with keep state and without all
grep 'regress\.4/.* 169.254.0.2 > 169.254.0.2: icmp: echo request' pflog11.tcpdump
01:33:46.125763 rule 4.regress.4/(match) [uid 0, pid 61859] pass out on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:d5e7 seq:0) [icmp cksum ok] (ttl 255, id 12480, len 84, bad ip cksum d846! -> 36e8)
01:33:46.125811 rule 4.regress.4/(match) [uid 0, pid 61859] pass in on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:d5e7 seq:0) [icmp cksum ok] (ttl 255, id 12480, len 84, bad ip cksum 0! -> 36e8)
! 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
01:33:46.979234 rule 4.regress.5/(match) [uid 0, pid 61859] pass out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:fc51 seq:0) [icmp cksum ok] (ttl 255, id 65091, len 84, bad ip cksum c42c! -> 6962)
01:33:46.979284 rule 4.regress.5/(match) [uid 0, pid 61859] pass in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:fc51 seq:0) [icmp cksum ok] (ttl 255, id 65091, len 84, bad ip cksum 0! -> 6962)
# XXX anchor name missing
grep '/.* 169.254.0.3 > 169.254.0.3: icmp: echo reply' pflog11.tcpdump
01:33:46.979328 rule 4/(match) [uid 0, pid 61859] pass out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo reply (id:fc51 seq:0) [bad icmp cksum 0! -> 4d0f] (ttl 255, id 24575, len 84, bad ip cksum 0! -> 7a7)
01:33:46.979338 rule 4/(match) [uid 0, pid 61859] pass in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo reply (id:fc51 seq:0) [icmp cksum ok] (ttl 255, id 24575, len 84, bad ip cksum 0! -> 7a7)

==== run-bpf-all6 ====
# reply without keep state
grep 'regress\.11/.* fc00::1 > fc00::1: icmp6: echo request' pflog11.tcpdump
01:33:45.496719 rule 4.regress.11/(match) [uid 0, pid 61859] pass out on lo11: fc00::1 > fc00::1: icmp6: echo request (id:93a6 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:33:45.496773 rule 4.regress.11/(match) [uid 0, pid 61859] pass in on lo11: fc00::1 > fc00::1: icmp6: echo request (id:93a6 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.11/.* fc00::1 > fc00::1: icmp6: echo reply' pflog11.tcpdump
01:33:45.496838 rule 4.regress.11/(match) [uid 0, pid 61859] pass out on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:93a6 seq:0) [bad icmp6 cksum 0! -> 23be] (len 64, hlim 64)
01:33:45.496864 rule 4.regress.11/(match) [uid 0, pid 61859] pass in on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:93a6 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
01:33:46.335729 rule 4.regress.12/(match) [uid 0, pid 61859] pass out on lo11: fc00::2 > fc00::2: icmp6: echo request (id:1464 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:33:46.335779 rule 4.regress.12/(match) [uid 0, pid 61859] pass in on lo11: fc00::2 > fc00::2: icmp6: echo request (id:1464 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
01:33:47.189019 rule 4.regress.13/(match) [uid 0, pid 61859] pass out on lo11: fc00::3 > fc00::3: icmp6: echo request (id:4b8d seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:33:47.189078 rule 4.regress.13/(match) [uid 0, pid 61859] pass in on lo11: fc00::3 > fc00::3: icmp6: echo request (id:4b8d seq:0) [icmp6 cksum ok] (len 64, hlim 64)
# XXX anchor name missing
grep '/.* fc00::3 > fc00::3: icmp6: echo reply' pflog11.tcpdump
01:33:47.189143 rule 4/(match) [uid 0, pid 61859] pass out on lo11: fc00::3 > fc00::3: icmp6: echo reply (id:4b8d seq:0) [bad icmp6 cksum 0! -> 9fec] (len 64, hlim 64)
01:33:47.189155 rule 4/(match) [uid 0, pid 61859] pass in on lo11: fc00::3 > fc00::3: icmp6: echo reply (id:4b8d 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
01:33:48.268734 rule 4.regress.6/(match) [uid 0, pid 61859] pass out on lo11: [uid 0, pid 66520] 169.254.0.4.48644 > 169.254.0.4.9: [bad udp cksum f571! -> 184a] udp 4 (ttl 64, id 49929, len 32, bad ip cksum c! -> 63bf)
# 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
01:33:48.268796 rule 4.regress.6/(match) [uid 0, pid 61859] pass in on lo11: 169.254.0.4.48644 > 169.254.0.4.9: [bad udp cksum 5422! -> 184a] udp 4 (ttl 64, id 49929, len 32, bad ip cksum 0! -> 63bf)
# 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
01:33:47.822110 rule 4.regress.6/(match) [uid 0, pid 61859] pass out on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:129e seq:0) [icmp cksum ok] (ttl 255, id 51458, len 84, bad ip cksum 101! -> 9ea1)
# 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
01:33:45.724673 rule 4.regress.3/(match) [uid 0, pid 61859] pass out on lo11: 169.254.0.1.2450 > 169.254.0.1.9: [bad udp cksum 080a! -> ccc2] udp 4 (ttl 64, id 7512, len 32, bad ip cksum c! -> 977)

==== 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
01:33:48.483034 rule 4.regress.14/(match) [uid 0, pid 61859] pass out on lo11: [uid 0, pid 79918] fc00::4.27521 > fc00::4.9: [invalid udp cksum 0] udp 4 [flowlabel 0x14d3] (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
01:33:48.483099 rule 4.regress.14/(match) [uid 0, pid 61859] pass in on lo11: fc00::4.27521 > fc00::4.9: [bad udp cksum f826! -> c6c8] udp 4 [flowlabel 0x14d3] (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
01:33:48.039533 rule 4.regress.14/(match) [uid 0, pid 61859] pass out on lo11: fc00::4 > fc00::4: icmp6: echo request (id:c73c 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
01:33:45.936573 rule 4.regress.11/(match) [uid 0, pid 61859] pass out on lo11: fc00::1.16262 > fc00::1.9: [invalid udp cksum 0] udp 4 [flowlabel 0x6ef65] (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
01:33:50.418355 rule 4.regress.2/(match) [uid 0, pid 61859] pass in on lo11: 169.254.0.11 > 169.254.0.21: icmp: echo request (id:6442 seq:0) [icmp cksum ok] (ttl 255, id 42919, len 84, bad ip cksum 0! -> bfe4)
# 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
01:33:50.418296 rule 4.regress.18/(match) [uid 0, pid 61859] pass out on lo11: [rewritten: src 169.254.0.11:25666, dst 169.254.0.21:8] 169.254.0.11 > 169.254.0.11: icmp: echo request (id:6442 seq:0) [icmp cksum ok] (ttl 255, id 42919, len 84, bad ip cksum bc0c! -> bfee)

==== run-bpf-rdr6 ====
# loopback input logs redirected packet
grep 'regress\.10/.* pass in .*:.* fc00::11 > fc00::21: icmp6: echo request' pflog11.tcpdump
01:33:50.637608 rule 4.regress.10/(match) [uid 0, pid 61859] pass in on lo11: fc00::11 > fc00::21: icmp6: echo request (id:5558 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
01:33:50.637543 rule 4.regress.20/(match) [uid 0, pid 61859] pass out on lo11: [rewritten: src fc00::11:21848, dst fc00::21:128] fc00::11 > fc00::11: icmp6: echo request (id:5558 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
01:33:51.281105 rule 4.regress.2/(match) [uid 0, pid 61859] pass in on lo11: 169.254.0.22 > 169.254.0.12: icmp: echo request (id:2d04 seq:0) [icmp cksum ok] (ttl 255, id 26929, len 84, bad ip cksum 0! -> fe58)
# 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
01:33:51.281053 rule 4.regress.19/(match) [uid 0, pid 61859] pass out on lo11: [rewritten: src 169.254.0.22:11524, dst 169.254.0.12:8] 169.254.0.12 > 169.254.0.12: icmp: echo request (id:276b seq:0) [icmp cksum ok] (ttl 255, id 26929, len 84, bad ip cksum d83c! -> fe62)

==== run-bpf-nat6 ====
# loopback input logs redirected packet
grep 'regress\.10/.* pass in .*:.* fc00::22 > fc00::12: icmp6: echo request' pflog11.tcpdump
01:33:51.502229 rule 4.regress.10/(match) [uid 0, pid 61859] pass in on lo11: fc00::22 > fc00::12: icmp6: echo request (id:3e44 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
01:33:51.502166 rule 4.regress.21/(match) [uid 0, pid 61859] pass out on lo11: [rewritten: src fc00::22:15940, dst fc00::12:128] fc00::12 > fc00::12: icmp6: echo request (id:a496 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
01:33:52.147109 rule 4.regress.22/(match) [uid 0, pid 61859] pass in on lo11: [rewritten: src fc00::23:2520, dst fc00::24:128] 169.254.0.14 > 169.254.0.14: icmp: echo request (id:bb80 seq:0) [icmp cksum ok] (ttl 255, id 23093, len 84, bad ip cksum 0! -> d5b)

==== run-bpf-af6 ====
# pf in rule logs original IPv6 packet
grep 'regress\.23/.* pass in .*:.* fc00::14 > fc00::14: icmp6: echo request' pflog11.tcpdump
01:33:52.363569 rule 4.regress.23/(match) [uid 0, pid 61859] pass in on lo11: [rewritten: src 169.254.0.23:58096, dst 169.254.0.24:8] fc00::14 > fc00::14: icmp6: echo request (id:74c8 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
01:33:50.418296 rule 4.regress.18/(match) [uid 0, pid 61859] pass out on lo11: [rewritten: src 169.254.0.11:25666, dst 169.254.0.21:8] 169.254.0.11 > 169.254.0.11: icmp: echo request (id:6442 seq:0) [icmp cksum ok] (ttl 255, id 42919, len 84, bad ip cksum bc0c! -> bfee)
# 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
01:33:51.281053 rule 4.regress.19/(match) [uid 0, pid 61859] pass out on lo11: [rewritten: src 169.254.0.22:11524, dst 169.254.0.12:8] 169.254.0.12 > 169.254.0.12: icmp: echo request (id:276b seq:0) [icmp cksum ok] (ttl 255, id 26929, len 84, bad ip cksum d83c! -> fe62)
# 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
01:33:52.147109 rule 4.regress.22/(match) [uid 0, pid 61859] pass in on lo11: [rewritten: src fc00::23:2520, dst fc00::24:128] 169.254.0.14 > 169.254.0.14: icmp: echo request (id:bb80 seq:0) [icmp cksum ok] (ttl 255, id 23093, len 84, bad ip cksum 0! -> d5b)

==== 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
01:33:50.637543 rule 4.regress.20/(match) [uid 0, pid 61859] pass out on lo11: [rewritten: src fc00::11:21848, dst fc00::21:128] fc00::11 > fc00::11: icmp6: echo request (id:5558 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
01:33:51.502166 rule 4.regress.21/(match) [uid 0, pid 61859] pass out on lo11: [rewritten: src fc00::22:15940, dst fc00::12:128] fc00::12 > fc00::12: icmp6: echo request (id:a496 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
01:33:52.363569 rule 4.regress.23/(match) [uid 0, pid 61859] pass in on lo11: [rewritten: src 169.254.0.23:58096, dst 169.254.0.24:8] fc00::14 > fc00::14: icmp6: echo request (id:74c8 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 0m22.53s