START	sys/net/pflog	2025-02-04T05:19:15Z

==== 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
tcpdump: listening on pflog12, link-type PFLOG
pkill -f '^/usr/sbin/tcpdump -l -e -vvv -s 2048 -ni pflog13' || true
/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=0.077 ms

--- 169.254.0.1 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.077/0.077/0.077/0.000 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=0.072 ms

--- fc00::1 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.072/0.072/0.072/0.000 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=0.063 ms

--- 169.254.0.2 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.063/0.063/0.063/0.000 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=0.045 ms

--- 169.254.0.3 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.045/0.045/0.045/0.000 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=0.063 ms

--- fc00::3 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.063/0.063/0.063/0.000 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=0.047 ms

--- 169.254.0.4 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.047/0.047/0.047/0.000 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=0.040 ms

--- 169.254.0.5 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.040/0.040/0.040/0.000 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=0.050 ms

--- fc00::5 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-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=0.055 ms

--- 169.254.0.11 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.055/0.055/0.055/0.000 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=0.046 ms

--- 169.254.0.12 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.046/0.046/0.046/0.000 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=0.061 ms

--- fc00::12 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.061/0.061/0.061/0.000 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=0.072 ms

--- 169.254.0.14 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.072/0.072/0.072/0.000 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=0.063 ms

--- fc00::14 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.063/0.063/0.063/0.000 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=0.056 ms

--- ::1 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.056/0.056/0.056/0.000 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'



80 packets received by filter
0 packets dropped by kernel
0 packets received by filter
0 packets dropped by kernel
88 packets received by filter
0 packets dropped by kernel
rm -f stamp-bpf*
# show full logs
cat pflog11.tcpdump
06:19:20.025574 rule 2.regress.3/(match) [uid 0, pid 21613] pass out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:b172 seq:0) [icmp cksum ok] (ttl 255, id 65418, len 84, bad ip cksum 0! -> 681f)
06:19:20.025592 rule 2.regress.3/(match) [uid 0, pid 21613] pass in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:b172 seq:0) [icmp cksum ok] (ttl 255, id 65418, len 84, bad ip cksum 0! -> 681f)
06:19:20.025602 rule 2.regress.3/(match) [uid 0, pid 21613] pass out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:b172 seq:0) [bad icmp cksum 0! -> 16e9] (ttl 255, id 59456, len 84, bad ip cksum 0! -> 7f69)
06:19:20.025607 rule 2.regress.3/(match) [uid 0, pid 21613] pass in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:b172 seq:0) [icmp cksum ok] (ttl 255, id 59456, len 84, bad ip cksum 0! -> 7f69)
06:19:20.087967 rule 2.regress.11/(match) [uid 0, pid 21613] pass out on lo11: fc00::1 > fc00::1: icmp6: echo request (id:d044 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
06:19:20.087983 rule 2.regress.11/(match) [uid 0, pid 21613] pass in on lo11: fc00::1 > fc00::1: icmp6: echo request (id:d044 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
06:19:20.087996 rule 2.regress.11/(match) [uid 0, pid 21613] pass out on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:d044 seq:0) [bad icmp6 cksum 0! -> f27] (len 64, hlim 64)
06:19:20.088002 rule 2.regress.11/(match) [uid 0, pid 21613] pass in on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:d044 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
06:19:20.151513 rule 2.regress.3/(match) [uid 0, pid 21613] pass out on lo11: 169.254.0.1.42830 > 169.254.0.1.9: [bad udp cksum 0073! -> 062f] udp 4 (ttl 64, id 17850, len 32, bad ip cksum c! -> e114)
06:19:20.151528 rule 2.regress.3/(match) [uid 0, pid 21613] pass in on lo11: 169.254.0.1.42830 > 169.254.0.1.9: [bad udp cksum 1c54! -> 062f] udp 4 (ttl 64, id 17850, len 32, bad ip cksum 0! -> e114)
06:19:20.151542 rule 2.regress.3/(match) [uid 0, pid 21613] 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! -> e291] for 169.254.0.1.42830 > 169.254.0.1.9: udp 4 (ttl 64, id 17850, len 32, bad ip cksum 0! -> e114) (ttl 255, id 21722, len 56, bad ip cksum 8f0c! -> 12ec)
06:19:20.151548 rule 2.regress.3/(match) [uid 0, pid 21613] 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 169.254.0.1.42830 > 169.254.0.1.9: udp 4 (ttl 64, id 17850, len 32, bad ip cksum 0! -> e114) (ttl 255, id 21722, len 56, bad ip cksum 0! -> 12ec)
06:19:20.210338 rule 2.regress.11/(match) [uid 0, pid 21613] pass out on lo11: fc00::1.30638 > fc00::1.9: [invalid udp cksum 0] udp 4 [flowlabel 0xf6a41] (len 12, hlim 64)
06:19:20.210352 rule 2.regress.11/(match) [uid 0, pid 21613] pass in on lo11: fc00::1.30638 > fc00::1.9: [bad udp cksum 20f8! -> a1ba] udp 4 [flowlabel 0xf6a41] (len 12, hlim 64)
06:19:20.210368 rule 2.regress.11/(match) [uid 0, pid 21613] pass out on lo11: fc00::1 > fc00::1: icmp6: fc00::1 udp port 9 unreachable [bad icmp6 cksum 0! -> ed82] (len 60, hlim 64)
06:19:20.210375 rule 2.regress.11/(match) [uid 0, pid 21613] pass in on lo11: fc00::1 > fc00::1: icmp6: fc00::1 udp port 9 unreachable [icmp6 cksum ok] (len 60, hlim 64)
06:19:20.262500 rule 2.regress.4/(match) [uid 0, pid 21613] pass out on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:13ab seq:0) [icmp cksum ok] (ttl 255, id 41386, len 84, bad ip cksum 80a! -> c5fd)
06:19:20.262525 rule 2.regress.4/(match) [uid 0, pid 21613] pass in on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:13ab seq:0) [icmp cksum ok] (ttl 255, id 41386, len 84, bad ip cksum 0! -> c5fd)
06:19:20.318692 rule 2.regress.12/(match) [uid 0, pid 21613] pass out on lo11: fc00::2 > fc00::2: icmp6: echo request (id:6e5f seq:0) [icmp6 cksum ok] (len 64, hlim 64)
06:19:20.318706 rule 2.regress.12/(match) [uid 0, pid 21613] pass in on lo11: fc00::2 > fc00::2: icmp6: echo request (id:6e5f seq:0) [icmp6 cksum ok] (len 64, hlim 64)
06:19:20.379709 rule 2.regress.4/(match) [uid 0, pid 21613] pass out on lo11: 169.254.0.2.5879 > 169.254.0.2.9: [bad udp cksum 3500! -> 5bbf] udp 4 (ttl 64, id 55701, len 32, bad ip cksum c! -> 4d37)
06:19:20.379737 rule 2.regress.4/(match) [uid 0, pid 21613] pass in on lo11: 169.254.0.2.5879 > 169.254.0.2.9: [bad udp cksum 1e54! -> 5bbf] udp 4 (ttl 64, id 55701, len 32, bad ip cksum 0! -> 4d37)
06:19:20.437641 rule 2.regress.12/(match) [uid 0, pid 21613] pass out on lo11: fc00::2.35585 > fc00::2.9: [invalid udp cksum 0] udp 4 [flowlabel 0xa10d4] (len 12, hlim 64)
06:19:20.437672 rule 2.regress.12/(match) [uid 0, pid 21613] pass in on lo11: fc00::2.35585 > fc00::2.9: [bad udp cksum 22f8! -> 4ca7] udp 4 [flowlabel 0xa10d4] (len 12, hlim 64)
06:19:20.491359 rule 2.regress.5/(match) [uid 0, pid 21613] pass out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:cc2b seq:0) [icmp cksum ok] (ttl 255, id 49505, len 84, bad ip cksum 0! -> a644)
06:19:20.491374 rule 2.regress.5/(match) [uid 0, pid 21613] pass in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:cc2b seq:0) [icmp cksum ok] (ttl 255, id 49505, len 84, bad ip cksum 0! -> a644)
06:19:20.491380 rule 2/(match) [uid 0, pid 21613] pass out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo reply (id:cc2b seq:0) [bad icmp cksum 0! -> a4b3] (ttl 255, id 55146, len 84, bad ip cksum 0! -> 903b)
06:19:20.491383 rule 2/(match) [uid 0, pid 21613] pass in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo reply (id:cc2b seq:0) [icmp cksum ok] (ttl 255, id 55146, len 84, bad ip cksum 0! -> 903b)
06:19:20.548332 rule 2.regress.13/(match) [uid 0, pid 21613] pass out on lo11: fc00::3 > fc00::3: icmp6: echo request (id:191d seq:0) [icmp6 cksum ok] (len 64, hlim 64)
06:19:20.548350 rule 2.regress.13/(match) [uid 0, pid 21613] pass in on lo11: fc00::3 > fc00::3: icmp6: echo request (id:191d seq:0) [icmp6 cksum ok] (len 64, hlim 64)
06:19:20.548362 rule 2/(match) [uid 0, pid 21613] pass out on lo11: fc00::3 > fc00::3: icmp6: echo reply (id:191d seq:0) [bad icmp6 cksum 0! -> b51b] (len 64, hlim 64)
06:19:20.548365 rule 2/(match) [uid 0, pid 21613] pass in on lo11: fc00::3 > fc00::3: icmp6: echo reply (id:191d seq:0) [icmp6 cksum ok] (len 64, hlim 64)
06:19:20.607870 rule 2.regress.5/(match) [uid 0, pid 21613] pass out on lo11: 169.254.0.3.15410 > 169.254.0.3.9: [bad udp cksum 33d3! -> 1e9a] udp 4 (ttl 64, id 16508, len 32, bad ip cksum c! -> e64e)
06:19:20.607899 rule 2.regress.5/(match) [uid 0, pid 21613] pass in on lo11: 169.254.0.3.15410 > 169.254.0.3.9: [bad udp cksum 2054! -> 1e9a] udp 4 (ttl 64, id 16508, len 32, bad ip cksum 0! -> e64e)
06:19:20.607924 rule 2/(match) [uid 0, pid 21613] 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! -> 52e4] for 169.254.0.3.15410 > 169.254.0.3.9: udp 4 (ttl 64, id 16508, len 32, bad ip cksum 0! -> e64e) (ttl 255, id 12392, len 56, bad ip cksum 1140! -> 375a)
06:19:20.607930 rule 2/(match) [uid 0, pid 21613] 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 169.254.0.3.15410 > 169.254.0.3.9: udp 4 (ttl 64, id 16508, len 32, bad ip cksum 0! -> e64e) (ttl 255, id 12392, len 56, bad ip cksum 0! -> 375a)
06:19:20.664430 rule 2.regress.13/(match) [uid 0, pid 21613] pass out on lo11: fc00::3.7232 > fc00::3.9: [invalid udp cksum 0] udp 4 [flowlabel 0xde4a1] (len 12, hlim 64)
06:19:20.664465 rule 2.regress.13/(match) [uid 0, pid 21613] pass in on lo11: fc00::3.7232 > fc00::3.9: [bad udp cksum 24f8! -> 0c16] udp 4 [flowlabel 0xde4a1] (len 12, hlim 64)
06:19:20.664486 rule 2/(match) [uid 0, pid 21613] pass out on lo11: fc00::3 > fc00::3: icmp6: fc00::3 udp port 9 unreachable [bad icmp6 cksum 0! -> ce86] (len 60, hlim 64)
06:19:20.664492 rule 2/(match) [uid 0, pid 21613] pass in on lo11: fc00::3 > fc00::3: icmp6: fc00::3 udp port 9 unreachable [icmp6 cksum ok] (len 60, hlim 64)
06:19:20.717891 rule 2.regress.6/(match) [uid 0, pid 21613] pass out on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:4eee seq:0) [icmp cksum ok] (ttl 255, id 17035, len 84, bad ip cksum 0! -> 2519)
06:19:20.717910 rule 2.regress.6/(match) [uid 0, pid 21613] pass in on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:4eee seq:0) [icmp cksum ok] (ttl 255, id 17035, len 84, bad ip cksum 0! -> 2519)
06:19:20.774047 rule 2.regress.14/(match) [uid 0, pid 21613] pass out on lo11: fc00::4 > fc00::4: icmp6: echo request (id:8440 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
06:19:20.774062 rule 2.regress.14/(match) [uid 0, pid 21613] pass in on lo11: fc00::4 > fc00::4: icmp6: echo request (id:8440 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
06:19:20.834848 rule 2.regress.6/(match) [uid 0, pid 21613] pass out on lo11: [uid 0, pid 27906] 169.254.0.4.42650 > 169.254.0.4.9: [no udp cksum] udp 4 (ttl 64, id 32445, len 32, bad ip cksum c! -> a80b)
06:19:20.834866 rule 2.regress.6/(match) [uid 0, pid 21613] pass in on lo11: 169.254.0.4.42650 > 169.254.0.4.9: [bad udp cksum 2254! -> b42f] udp 4 (ttl 64, id 32445, len 32, bad ip cksum 0! -> a80b)
06:19:20.892263 rule 2.regress.14/(match) [uid 0, pid 21613] pass out on lo11: [uid 0, pid 77338] fc00::4.25714 > fc00::4.9: [invalid udp cksum 0] udp 4 [flowlabel 0x86c3f] (len 12, hlim 64)
06:19:20.892296 rule 2.regress.14/(match) [uid 0, pid 21613] pass in on lo11: fc00::4.25714 > fc00::4.9: [bad udp cksum 26f8! -> d7cd] udp 4 [flowlabel 0x86c3f] (len 12, hlim 64)
06:19:21.399983 rule 2.regress.18/(match) [uid 0, pid 21613] pass out on lo11: [rewritten: src 169.254.0.11:23916, dst 169.254.0.21:8] 169.254.0.11 > 169.254.0.11: icmp: echo request (id:5d6c seq:0) [icmp cksum ok] (ttl 255, id 38917, len 84, bad ip cksum 80a! -> cf90)
06:19:21.399999 rule 2.regress.2/(match) [uid 0, pid 21613] pass in on lo11: 169.254.0.11 > 169.254.0.21: icmp: echo request (id:5d6c seq:0) [icmp cksum ok] (ttl 255, id 38917, len 84, bad ip cksum 0! -> cf86)
06:19:21.463311 rule 2.regress.20/(match) [uid 0, pid 21613] pass out on lo11: [rewritten: src fc00::11:22222, dst fc00::21:128] fc00::11 > fc00::11: icmp6: echo request (id:56ce seq:0) [icmp6 cksum ok] (len 64, hlim 64)
06:19:21.463328 rule 2.regress.10/(match) [uid 0, pid 21613] pass in on lo11: fc00::11 > fc00::21: icmp6: echo request (id:56ce seq:0) [icmp6 cksum ok] (len 64, hlim 64)
06:19:21.522978 rule 2.regress.18/(match) [uid 0, pid 21613] pass out on lo11: [rewritten: src 169.254.0.11:36396, dst 169.254.0.21:9] 169.254.0.11.36396 > 169.254.0.11.9: [bad udp cksum 2054! -> 1448] udp 4 (ttl 64, id 35005, len 32, bad ip cksum c! -> 9dfd)
06:19:21.522998 rule 2.regress.2/(match) [uid 0, pid 21613] pass in on lo11: 169.254.0.11.36396 > 169.254.0.21.9: [bad udp cksum 3a54! -> 0a48] udp 4 (ttl 64, id 35005, len 32, bad ip cksum 0! -> 9df3)
06:19:21.578667 rule 2.regress.20/(match) [uid 0, pid 21613] pass out on lo11: [rewritten: src fc00::11:23339, dst fc00::21:9] fc00::11.23339 > fc00::11.9: [invalid udp cksum 0] udp 4 [flowlabel 0xc6fcb] (len 12, hlim 64)
06:19:21.578687 rule 2.regress.10/(match) [uid 0, pid 21613] pass in on lo11: fc00::11.23339 > fc00::21.9: [bad udp cksum 50f8! -> f4d6] udp 4 [flowlabel 0xc6fcb] (len 12, hlim 64)
06:19:21.632157 rule 2.regress.19/(match) [uid 0, pid 21613] pass out on lo11: [rewritten: src 169.254.0.22:27300, dst 169.254.0.12:8] 169.254.0.12 > 169.254.0.12: icmp: echo request (id:db5d seq:0) [icmp cksum ok] (ttl 255, id 15407, len 84, bad ip cksum 28ef! -> 2b65)
06:19:21.632174 rule 2.regress.2/(match) [uid 0, pid 21613] pass in on lo11: 169.254.0.22 > 169.254.0.12: icmp: echo request (id:6aa4 seq:0) [icmp cksum ok] (ttl 255, id 15407, len 84, bad ip cksum 0! -> 2b5b)
06:19:21.688763 rule 2.regress.21/(match) [uid 0, pid 21613] pass out on lo11: [rewritten: src fc00::22:57519, dst fc00::12:128] fc00::12 > fc00::12: icmp6: echo request (id:666f seq:0) [icmp6 cksum ok] (len 64, hlim 64)
06:19:21.688779 rule 2.regress.10/(match) [uid 0, pid 21613] pass in on lo11: fc00::22 > fc00::12: icmp6: echo request (id:e0af seq:0) [icmp6 cksum ok] (len 64, hlim 64)
06:19:21.748152 rule 2.regress.19/(match) [uid 0, pid 21613] pass out on lo11: [rewritten: src 169.254.0.22:61668, dst 169.254.0.12:9] 169.254.0.12.10584 > 169.254.0.12.9: [bad udp cksum 6374! -> e6ac] udp 4 (ttl 64, id 30630, len 32, bad ip cksum c! -> af12)
06:19:21.748171 rule 2.regress.2/(match) [uid 0, pid 21613] pass in on lo11: 169.254.0.22.61668 > 169.254.0.12.9: [bad udp cksum 3c54! -> 4fe5] udp 4 (ttl 64, id 30630, len 32, bad ip cksum 0! -> af08)
06:19:21.803276 rule 2.regress.21/(match) [uid 0, pid 21613] pass out on lo11: [rewritten: src fc00::22:53161, dst fc00::12:9] fc00::12.3244 > fc00::12.9: [invalid udp cksum 0] udp 4 [flowlabel 0xd3def] (len 12, hlim 64)
06:19:21.803295 rule 2.regress.10/(match) [uid 0, pid 21613] pass in on lo11: fc00::22.53161 > fc00::12.9: [bad udp cksum 52f8! -> 7462] udp 4 [flowlabel 0xd3def] (len 12, hlim 64)
06:19:21.854123 rule 2.regress.2/(match) [uid 0, pid 21613] pass out on lo11: 169.254.0.14 > 169.254.0.14: icmp: echo request (id:0ffe seq:0) [icmp cksum ok] (ttl 255, id 5086, len 84, bad ip cksum 61e6! -> 53b2)
06:19:21.854138 rule 2.regress.22/(match) [uid 0, pid 21613] pass in on lo11: [rewritten: src fc00::23:25829, dst fc00::24:128] 169.254.0.14 > 169.254.0.14: icmp: echo request (id:0ffe seq:0) [icmp cksum ok] (ttl 255, id 5086, len 84, bad ip cksum 0! -> 53b2)
06:19:21.854149 rule 2.regress.10/(match) [uid 0, pid 21613] pass in on lo11: fc00::23 > fc00::24: icmp6: echo request (id:64e5 seq:0) [icmp6 cksum ok] (len 64, hlim 63)
06:19:21.911514 rule 2.regress.10/(match) [uid 0, pid 21613] pass out on lo11: fc00::14 > fc00::14: icmp6: echo request (id:ad78 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
06:19:21.911530 rule 2.regress.23/(match) [uid 0, pid 21613] pass in on lo11: [rewritten: src 169.254.0.23:28538, dst 169.254.0.24:8] fc00::14 > fc00::14: icmp6: echo request (id:ad78 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
06:19:21.911539 rule 2.regress.2/(match) [uid 0, pid 21613] pass in on lo11: 169.254.0.23 > 169.254.0.24: icmp: echo request (id:6f7a seq:0) [icmp cksum ok] (DF) (ttl 63, id 18503, len 84, bad ip cksum 0! -> 9f36)
06:19:21.970986 rule 2.regress.2/(match) [uid 0, pid 21613] pass out on lo11: 169.254.0.14.30160 > 169.254.0.14.9: [bad udp cksum 0070! -> 6a60] udp 4 (ttl 64, id 49043, len 32, bad ip cksum c! -> 6721)
06:19:21.971025 rule 2.regress.22/(match) [uid 0, pid 21613] pass in on lo11: [rewritten: src fc00::23:62031, dst fc00::24:9] 169.254.0.14.30160 > 169.254.0.14.9: [bad udp cksum 3654! -> 6a60] udp 4 (ttl 64, id 49043, len 32, bad ip cksum 0! -> 6721)
06:19:21.971055 rule 2.regress.10/(match) [uid 0, pid 21613] pass in on lo11: fc00::23.62031 > fc00::24.9: [bad udp cksum 65f8! -> bb3f] udp 4 (len 12, hlim 63)
06:19:22.026640 rule 2.regress.10/(match) [uid 0, pid 21613] pass out on lo11: fc00::14.12391 > fc00::14.9: [invalid udp cksum 0] udp 4 [flowlabel 0x9fcb7] (len 12, hlim 64)
06:19:22.026664 rule 2.regress.23/(match) [uid 0, pid 21613] pass in on lo11: [rewritten: src 169.254.0.23:56666, dst 169.254.0.24:9] fc00::14.12391 > fc00::14.9: [bad udp cksum 46f8! -> c301] udp 4 [flowlabel 0x9fcb7] (len 12, hlim 64)
06:19:22.026679 rule 2.regress.2/(match) [uid 0, pid 21613] pass in on lo11: 169.254.0.23.56666 > 169.254.0.24.9: [bad udp cksum 4954! -> ccf8] udp 4 (DF) (ttl 63, id 40299, len 32, bad ip cksum 0! -> 4a36)
06:19:22.081349 rule 2.regress.10/(match) [uid 0, pid 21613] pass out on lo11: ::1 > ::1: icmp6: echo request (id:411c seq:0) [icmp6 cksum ok] (len 64, hlim 64)
06:19:22.081365 rule 2.regress.10/(match) [uid 0, pid 21613] pass in on lo11: ::1 > ::1: icmp6: echo request (id:411c seq:0) [icmp6 cksum ok] (len 64, hlim 64)
06:19:22.141095 rule 2.regress.10/(match) [uid 0, pid 21613] pass out on lo11: ::1.26409 > ::1.9: [invalid udp cksum 0] udp 4 [flowlabel 0xd540b] (len 12, hlim 64)
06:19:22.141113 rule 2.regress.10/(match) [uid 0, pid 21613] pass in on lo11: ::1.26409 > ::1.9: [bad udp cksum 1f00! -> 28c3] udp 4 [flowlabel 0xd540b] (len 12, hlim 64)

==== run-bpf-12 ====
# show full logs
cat pflog12.tcpdump
06:19:20.025571 rule 2.regress.1/(match) [uid 0, pid 21613] match out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:b172 seq:0) [icmp cksum ok] (ttl 255, id 65418, len 84, bad ip cksum 0! -> 681f)
06:19:20.025591 rule 2.regress.1/(match) [uid 0, pid 21613] match in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:b172 seq:0) [icmp cksum ok] (ttl 255, id 65418, len 84, bad ip cksum 0! -> 681f)
06:19:20.025601 rule 2.regress.1/(match) [uid 0, pid 21613] match out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:b172 seq:0) [bad icmp cksum 0! -> 16e9] (ttl 255, id 59456, len 84, bad ip cksum 0! -> 7f69)
06:19:20.025606 rule 2.regress.1/(match) [uid 0, pid 21613] match in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:b172 seq:0) [icmp cksum ok] (ttl 255, id 59456, len 84, bad ip cksum 0! -> 7f69)
06:19:20.087964 rule 2.regress.1/(match) [uid 0, pid 21613] match out on lo11: fc00::1 > fc00::1: icmp6: echo request (id:d044 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
06:19:20.087981 rule 2.regress.1/(match) [uid 0, pid 21613] match in on lo11: fc00::1 > fc00::1: icmp6: echo request (id:d044 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
06:19:20.087995 rule 2.regress.1/(match) [uid 0, pid 21613] match out on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:d044 seq:0) [bad icmp6 cksum 0! -> f27] (len 64, hlim 64)
06:19:20.088001 rule 2.regress.1/(match) [uid 0, pid 21613] match in on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:d044 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
06:19:20.151511 rule 2.regress.1/(match) [uid 0, pid 21613] match out on lo11: 169.254.0.1.42830 > 169.254.0.1.9: [bad udp cksum 0073! -> 062f] udp 4 (ttl 64, id 17850, len 32, bad ip cksum c! -> e114)
06:19:20.151526 rule 2.regress.1/(match) [uid 0, pid 21613] match in on lo11: 169.254.0.1.42830 > 169.254.0.1.9: [bad udp cksum 1c54! -> 062f] udp 4 (ttl 64, id 17850, len 32, bad ip cksum 0! -> e114)
06:19:20.151541 rule 2.regress.1/(match) [uid 0, pid 21613] 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! -> e291] for 169.254.0.1.42830 > 169.254.0.1.9: udp 4 (ttl 64, id 17850, len 32, bad ip cksum 0! -> e114) (ttl 255, id 21722, len 56, bad ip cksum 8f0c! -> 12ec)
06:19:20.151547 rule 2.regress.1/(match) [uid 0, pid 21613] 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 169.254.0.1.42830 > 169.254.0.1.9: udp 4 (ttl 64, id 17850, len 32, bad ip cksum 0! -> e114) (ttl 255, id 21722, len 56, bad ip cksum 0! -> 12ec)
06:19:20.210336 rule 2.regress.1/(match) [uid 0, pid 21613] match out on lo11: fc00::1.30638 > fc00::1.9: [invalid udp cksum 0] udp 4 [flowlabel 0xf6a41] (len 12, hlim 64)
06:19:20.210350 rule 2.regress.1/(match) [uid 0, pid 21613] match in on lo11: fc00::1.30638 > fc00::1.9: [bad udp cksum 20f8! -> a1ba] udp 4 [flowlabel 0xf6a41] (len 12, hlim 64)
06:19:20.210367 rule 2.regress.1/(match) [uid 0, pid 21613] match out on lo11: fc00::1 > fc00::1: icmp6: fc00::1 udp port 9 unreachable [bad icmp6 cksum 0! -> ed82] (len 60, hlim 64)
06:19:20.210373 rule 2.regress.1/(match) [uid 0, pid 21613] match in on lo11: fc00::1 > fc00::1: icmp6: fc00::1 udp port 9 unreachable [icmp6 cksum ok] (len 60, hlim 64)
06:19:20.262498 rule 2.regress.1/(match) [uid 0, pid 21613] match out on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:13ab seq:0) [icmp cksum ok] (ttl 255, id 41386, len 84, bad ip cksum 80a! -> c5fd)
06:19:20.262524 rule 2.regress.1/(match) [uid 0, pid 21613] match in on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:13ab seq:0) [icmp cksum ok] (ttl 255, id 41386, len 84, bad ip cksum 0! -> c5fd)
06:19:20.318691 rule 2.regress.1/(match) [uid 0, pid 21613] match out on lo11: fc00::2 > fc00::2: icmp6: echo request (id:6e5f seq:0) [icmp6 cksum ok] (len 64, hlim 64)
06:19:20.318705 rule 2.regress.1/(match) [uid 0, pid 21613] match in on lo11: fc00::2 > fc00::2: icmp6: echo request (id:6e5f seq:0) [icmp6 cksum ok] (len 64, hlim 64)
06:19:20.379707 rule 2.regress.1/(match) [uid 0, pid 21613] match out on lo11: 169.254.0.2.5879 > 169.254.0.2.9: [bad udp cksum 3500! -> 5bbf] udp 4 (ttl 64, id 55701, len 32, bad ip cksum c! -> 4d37)
06:19:20.379733 rule 2.regress.1/(match) [uid 0, pid 21613] match in on lo11: 169.254.0.2.5879 > 169.254.0.2.9: [bad udp cksum 1e54! -> 5bbf] udp 4 (ttl 64, id 55701, len 32, bad ip cksum 0! -> 4d37)
06:19:20.437638 rule 2.regress.1/(match) [uid 0, pid 21613] match out on lo11: fc00::2.35585 > fc00::2.9: [invalid udp cksum 0] udp 4 [flowlabel 0xa10d4] (len 12, hlim 64)
06:19:20.437667 rule 2.regress.1/(match) [uid 0, pid 21613] match in on lo11: fc00::2.35585 > fc00::2.9: [bad udp cksum 22f8! -> 4ca7] udp 4 [flowlabel 0xa10d4] (len 12, hlim 64)
06:19:20.491357 rule 2.regress.1/(match) [uid 0, pid 21613] match out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:cc2b seq:0) [icmp cksum ok] (ttl 255, id 49505, len 84, bad ip cksum 0! -> a644)
06:19:20.491372 rule 2.regress.1/(match) [uid 0, pid 21613] match in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:cc2b seq:0) [icmp cksum ok] (ttl 255, id 49505, len 84, bad ip cksum 0! -> a644)
06:19:20.548330 rule 2.regress.1/(match) [uid 0, pid 21613] match out on lo11: fc00::3 > fc00::3: icmp6: echo request (id:191d seq:0) [icmp6 cksum ok] (len 64, hlim 64)
06:19:20.548348 rule 2.regress.1/(match) [uid 0, pid 21613] match in on lo11: fc00::3 > fc00::3: icmp6: echo request (id:191d seq:0) [icmp6 cksum ok] (len 64, hlim 64)
06:19:20.607867 rule 2.regress.1/(match) [uid 0, pid 21613] match out on lo11: 169.254.0.3.15410 > 169.254.0.3.9: [bad udp cksum 33d3! -> 1e9a] udp 4 (ttl 64, id 16508, len 32, bad ip cksum c! -> e64e)
06:19:20.607896 rule 2.regress.1/(match) [uid 0, pid 21613] match in on lo11: 169.254.0.3.15410 > 169.254.0.3.9: [bad udp cksum 2054! -> 1e9a] udp 4 (ttl 64, id 16508, len 32, bad ip cksum 0! -> e64e)
06:19:20.664427 rule 2.regress.1/(match) [uid 0, pid 21613] match out on lo11: fc00::3.7232 > fc00::3.9: [invalid udp cksum 0] udp 4 [flowlabel 0xde4a1] (len 12, hlim 64)
06:19:20.664459 rule 2.regress.1/(match) [uid 0, pid 21613] match in on lo11: fc00::3.7232 > fc00::3.9: [bad udp cksum 24f8! -> 0c16] udp 4 [flowlabel 0xde4a1] (len 12, hlim 64)
06:19:20.717889 rule 2.regress.1/(match) [uid 0, pid 21613] match out on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:4eee seq:0) [icmp cksum ok] (ttl 255, id 17035, len 84, bad ip cksum 0! -> 2519)
06:19:20.717909 rule 2.regress.1/(match) [uid 0, pid 21613] match in on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:4eee seq:0) [icmp cksum ok] (ttl 255, id 17035, len 84, bad ip cksum 0! -> 2519)
06:19:20.774045 rule 2.regress.1/(match) [uid 0, pid 21613] match out on lo11: fc00::4 > fc00::4: icmp6: echo request (id:8440 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
06:19:20.774061 rule 2.regress.1/(match) [uid 0, pid 21613] match in on lo11: fc00::4 > fc00::4: icmp6: echo request (id:8440 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
06:19:20.834845 rule 2.regress.1/(match) [uid 0, pid 21613] match out on lo11: 169.254.0.4.42650 > 169.254.0.4.9: [no udp cksum] udp 4 (ttl 64, id 32445, len 32, bad ip cksum c! -> a80b)
06:19:20.834862 rule 2.regress.1/(match) [uid 0, pid 21613] match in on lo11: 169.254.0.4.42650 > 169.254.0.4.9: [bad udp cksum 2254! -> b42f] udp 4 (ttl 64, id 32445, len 32, bad ip cksum 0! -> a80b)
06:19:20.892258 rule 2.regress.1/(match) [uid 0, pid 21613] match out on lo11: fc00::4.25714 > fc00::4.9: [invalid udp cksum 0] udp 4 [flowlabel 0x86c3f] (len 12, hlim 64)
06:19:20.892289 rule 2.regress.1/(match) [uid 0, pid 21613] match in on lo11: fc00::4.25714 > fc00::4.9: [bad udp cksum 26f8! -> d7cd] udp 4 [flowlabel 0x86c3f] (len 12, hlim 64)
06:19:20.946125 rule 2.regress.1/(match) [uid 0, pid 21613] match out on lo11: 169.254.0.5 > 169.254.0.5: icmp: echo request (id:31f0 seq:0) [icmp cksum ok] (ttl 255, id 37778, len 84, bad ip cksum 7d4d! -> d40f)
06:19:20.946139 rule 2.regress.1/(match) [uid 0, pid 21613] match in on lo11: 169.254.0.5 > 169.254.0.5: icmp: echo request (id:31f0 seq:0) [icmp cksum ok] (ttl 255, id 37778, len 84, bad ip cksum 0! -> d40f)
06:19:21.002421 rule 2.regress.1/(match) [uid 0, pid 21613] match out on lo11: fc00::5 > fc00::5: icmp6: echo request (id:96d2 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
06:19:21.002434 rule 2.regress.1/(match) [uid 0, pid 21613] match in on lo11: fc00::5 > fc00::5: icmp6: echo request (id:96d2 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
06:19:21.062824 rule 2.regress.1/(match) [uid 0, pid 21613] match out on lo11: 169.254.0.5.45591 > 169.254.0.5.9: [bad udp cksum fd71! -> 3524] udp 4 (ttl 64, id 48698, len 32, bad ip cksum c! -> 688c)
06:19:21.062843 rule 2.regress.1/(match) [uid 0, pid 21613] match in on lo11: 169.254.0.5.45591 > 169.254.0.5.9: [bad udp cksum 2454! -> 3524] udp 4 (ttl 64, id 48698, len 32, bad ip cksum 0! -> 688c)
06:19:21.120372 rule 2.regress.1/(match) [uid 0, pid 21613] match out on lo11: fc00::5.40406 > fc00::5.9: [invalid udp cksum 0] udp 4 [flowlabel 0xd007c] (len 12, hlim 64)
06:19:21.120403 rule 2.regress.1/(match) [uid 0, pid 21613] match in on lo11: fc00::5.40406 > fc00::5.9: [bad udp cksum 28f8! -> 7194] udp 4 [flowlabel 0xd007c] (len 12, hlim 64)
06:19:21.173300 rule 2.regress.1/(match) [uid 0, pid 21613] match out on lo11: 169.254.0.6 > 169.254.0.6: icmp: echo request (id:3edb seq:0) [icmp cksum ok] (ttl 255, id 31999, len 84, bad ip cksum 9! -> eaa0)
06:19:21.173316 rule 2.regress.1/(match) [uid 0, pid 21613] match in on lo11: 169.254.0.6 > 169.254.0.6: icmp: echo request (id:3edb seq:0) [icmp cksum ok] (ttl 255, id 31999, len 84, bad ip cksum 0! -> eaa0)
06:19:21.229933 rule 2.regress.1/(match) [uid 0, pid 21613] match out on lo11: fc00::6 > fc00::6: icmp6: echo request (id:b091 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
06:19:21.229947 rule 2.regress.1/(match) [uid 0, pid 21613] match in on lo11: fc00::6 > fc00::6: icmp6: echo request (id:b091 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
06:19:21.289651 rule 2.regress.1/(match) [uid 0, pid 21613] match out on lo11: 169.254.0.6.19678 > 169.254.0.6.9: [bad udp cksum 29d3! -> 6c89] udp 4 (ttl 64, id 21711, len 32, bad ip cksum c! -> d1f5)
06:19:21.289670 rule 2.regress.1/(match) [uid 0, pid 21613] match in on lo11: 169.254.0.6.19678 > 169.254.0.6.9: [bad udp cksum 2654! -> 6c89] udp 4 (ttl 64, id 21711, len 32, bad ip cksum 0! -> d1f5)
06:19:21.346787 rule 2.regress.1/(match) [uid 0, pid 21613] match out on lo11: fc00::6.25809 > fc00::6.9: [invalid udp cksum 0] udp 4 [flowlabel 0xbc00b] (len 12, hlim 64)
06:19:21.346803 rule 2.regress.1/(match) [uid 0, pid 21613] match in on lo11: fc00::6.25809 > fc00::6.9: [bad udp cksum 2af8! -> 74cd] udp 4 [flowlabel 0xbc00b] (len 12, hlim 64)
06:19:21.399980 rule 2.regress.1/(match) [uid 0, pid 21613] match out on lo11: 169.254.0.11 > 169.254.0.11: icmp: echo request (id:5d6c seq:0) [icmp cksum ok] (ttl 255, id 38917, len 84, bad ip cksum 80a! -> cf90)
06:19:21.399997 rule 2.regress.1/(match) [uid 0, pid 21613] match in on lo11: 169.254.0.11 > 169.254.0.21: icmp: echo request (id:5d6c seq:0) [icmp cksum ok] (ttl 255, id 38917, len 84, bad ip cksum 0! -> cf86)
06:19:21.463309 rule 2.regress.1/(match) [uid 0, pid 21613] match out on lo11: fc00::11 > fc00::11: icmp6: echo request (id:56ce seq:0) [icmp6 cksum ok] (len 64, hlim 64)
06:19:21.463326 rule 2.regress.1/(match) [uid 0, pid 21613] match in on lo11: fc00::11 > fc00::21: icmp6: echo request (id:56ce seq:0) [icmp6 cksum ok] (len 64, hlim 64)
06:19:21.522974 rule 2.regress.1/(match) [uid 0, pid 21613] match out on lo11: 169.254.0.11.36396 > 169.254.0.11.9: [bad udp cksum 2054! -> 1448] udp 4 (ttl 64, id 35005, len 32, bad ip cksum c! -> 9dfd)
06:19:21.522994 rule 2.regress.1/(match) [uid 0, pid 21613] match in on lo11: 169.254.0.11.36396 > 169.254.0.21.9: [bad udp cksum 3a54! -> 0a48] udp 4 (ttl 64, id 35005, len 32, bad ip cksum 0! -> 9df3)
06:19:21.578665 rule 2.regress.1/(match) [uid 0, pid 21613] match out on lo11: fc00::11.23339 > fc00::11.9: [invalid udp cksum 0] udp 4 [flowlabel 0xc6fcb] (len 12, hlim 64)
06:19:21.578685 rule 2.regress.1/(match) [uid 0, pid 21613] match in on lo11: fc00::11.23339 > fc00::21.9: [bad udp cksum 50f8! -> f4d6] udp 4 [flowlabel 0xc6fcb] (len 12, hlim 64)
06:19:21.632154 rule 2.regress.1/(match) [uid 0, pid 21613] match out on lo11: 169.254.0.12 > 169.254.0.12: icmp: echo request (id:db5d seq:0) [icmp cksum ok] (ttl 255, id 15407, len 84, bad ip cksum 28ef! -> 2b65)
06:19:21.632173 rule 2.regress.1/(match) [uid 0, pid 21613] match in on lo11: 169.254.0.22 > 169.254.0.12: icmp: echo request (id:6aa4 seq:0) [icmp cksum ok] (ttl 255, id 15407, len 84, bad ip cksum 0! -> 2b5b)
06:19:21.688760 rule 2.regress.1/(match) [uid 0, pid 21613] match out on lo11: fc00::12 > fc00::12: icmp6: echo request (id:666f seq:0) [icmp6 cksum ok] (len 64, hlim 64)
06:19:21.688777 rule 2.regress.1/(match) [uid 0, pid 21613] match in on lo11: fc00::22 > fc00::12: icmp6: echo request (id:e0af seq:0) [icmp6 cksum ok] (len 64, hlim 64)
06:19:21.748147 rule 2.regress.1/(match) [uid 0, pid 21613] match out on lo11: 169.254.0.12.10584 > 169.254.0.12.9: [bad udp cksum 6374! -> e6ac] udp 4 (ttl 64, id 30630, len 32, bad ip cksum c! -> af12)
06:19:21.748169 rule 2.regress.1/(match) [uid 0, pid 21613] match in on lo11: 169.254.0.22.61668 > 169.254.0.12.9: [bad udp cksum 3c54! -> 4fe5] udp 4 (ttl 64, id 30630, len 32, bad ip cksum 0! -> af08)
06:19:21.803273 rule 2.regress.1/(match) [uid 0, pid 21613] match out on lo11: fc00::12.3244 > fc00::12.9: [invalid udp cksum 0] udp 4 [flowlabel 0xd3def] (len 12, hlim 64)
06:19:21.803293 rule 2.regress.1/(match) [uid 0, pid 21613] match in on lo11: fc00::22.53161 > fc00::12.9: [bad udp cksum 52f8! -> 7462] udp 4 [flowlabel 0xd3def] (len 12, hlim 64)
06:19:21.854121 rule 2.regress.1/(match) [uid 0, pid 21613] match out on lo11: 169.254.0.14 > 169.254.0.14: icmp: echo request (id:0ffe seq:0) [icmp cksum ok] (ttl 255, id 5086, len 84, bad ip cksum 61e6! -> 53b2)
06:19:21.854135 rule 2.regress.1/(match) [uid 0, pid 21613] match in on lo11: 169.254.0.14 > 169.254.0.14: icmp: echo request (id:0ffe seq:0) [icmp cksum ok] (ttl 255, id 5086, len 84, bad ip cksum 0! -> 53b2)
06:19:21.854147 rule 2.regress.1/(match) [uid 0, pid 21613] match in on lo11: fc00::23 > fc00::24: icmp6: echo request (id:64e5 seq:0) [icmp6 cksum ok] (len 64, hlim 63)
06:19:21.911512 rule 2.regress.1/(match) [uid 0, pid 21613] match out on lo11: fc00::14 > fc00::14: icmp6: echo request (id:ad78 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
06:19:21.911527 rule 2.regress.1/(match) [uid 0, pid 21613] match in on lo11: fc00::14 > fc00::14: icmp6: echo request (id:ad78 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
06:19:21.911538 rule 2.regress.1/(match) [uid 0, pid 21613] match in on lo11: 169.254.0.23 > 169.254.0.24: icmp: echo request (id:6f7a seq:0) [icmp cksum ok] (DF) (ttl 63, id 18503, len 84, bad ip cksum 0! -> 9f36)
06:19:21.970984 rule 2.regress.1/(match) [uid 0, pid 21613] match out on lo11: 169.254.0.14.30160 > 169.254.0.14.9: [bad udp cksum 0070! -> 6a60] udp 4 (ttl 64, id 49043, len 32, bad ip cksum c! -> 6721)
06:19:21.971017 rule 2.regress.1/(match) [uid 0, pid 21613] match in on lo11: 169.254.0.14.30160 > 169.254.0.14.9: [bad udp cksum 3654! -> 6a60] udp 4 (ttl 64, id 49043, len 32, bad ip cksum 0! -> 6721)
06:19:21.971052 rule 2.regress.1/(match) [uid 0, pid 21613] match in on lo11: fc00::23.62031 > fc00::24.9: [bad udp cksum 65f8! -> bb3f] udp 4 (len 12, hlim 63)
06:19:22.026637 rule 2.regress.1/(match) [uid 0, pid 21613] match out on lo11: fc00::14.12391 > fc00::14.9: [invalid udp cksum 0] udp 4 [flowlabel 0x9fcb7] (len 12, hlim 64)
06:19:22.026660 rule 2.regress.1/(match) [uid 0, pid 21613] match in on lo11: fc00::14.12391 > fc00::14.9: [bad udp cksum 46f8! -> c301] udp 4 [flowlabel 0x9fcb7] (len 12, hlim 64)
06:19:22.026677 rule 2.regress.1/(match) [uid 0, pid 21613] match in on lo11: 169.254.0.23.56666 > 169.254.0.24.9: [bad udp cksum 4954! -> ccf8] udp 4 (DF) (ttl 63, id 40299, len 32, bad ip cksum 0! -> 4a36)
06:19:22.081347 rule 2.regress.1/(match) [uid 0, pid 21613] match out on lo11: ::1 > ::1: icmp6: echo request (id:411c seq:0) [icmp6 cksum ok] (len 64, hlim 64)
06:19:22.081363 rule 2.regress.1/(match) [uid 0, pid 21613] match in on lo11: ::1 > ::1: icmp6: echo request (id:411c seq:0) [icmp6 cksum ok] (len 64, hlim 64)
06:19:22.141093 rule 2.regress.1/(match) [uid 0, pid 21613] match out on lo11: ::1.26409 > ::1.9: [invalid udp cksum 0] udp 4 [flowlabel 0xd540b] (len 12, hlim 64)
06:19:22.141111 rule 2.regress.1/(match) [uid 0, pid 21613] match in on lo11: ::1.26409 > ::1.9: [bad udp cksum 1f00! -> 28c3] udp 4 [flowlabel 0xd540b] (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
06:19:20.025571 rule 2.regress.1/(match) [uid 0, pid 21613] match out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:b172 seq:0) [icmp cksum ok] (ttl 255, id 65418, len 84, bad ip cksum 0! -> 681f)
06:19:20.025591 rule 2.regress.1/(match) [uid 0, pid 21613] match in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:b172 seq:0) [icmp cksum ok] (ttl 255, id 65418, len 84, bad ip cksum 0! -> 681f)
06:19:20.025601 rule 2.regress.1/(match) [uid 0, pid 21613] match out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:b172 seq:0) [bad icmp cksum 0! -> 16e9] (ttl 255, id 59456, len 84, bad ip cksum 0! -> 7f69)
06:19:20.025606 rule 2.regress.1/(match) [uid 0, pid 21613] match in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:b172 seq:0) [icmp cksum ok] (ttl 255, id 59456, len 84, bad ip cksum 0! -> 7f69)
06:19:20.151541 rule 2.regress.1/(match) [uid 0, pid 21613] 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! -> e291] for 169.254.0.1.42830 > 169.254.0.1.9: udp 4 (ttl 64, id 17850, len 32, bad ip cksum 0! -> e114) (ttl 255, id 21722, len 56, bad ip cksum 8f0c! -> 12ec)
06:19:20.151547 rule 2.regress.1/(match) [uid 0, pid 21613] 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 169.254.0.1.42830 > 169.254.0.1.9: udp 4 (ttl 64, id 17850, len 32, bad ip cksum 0! -> e114) (ttl 255, id 21722, len 56, bad ip cksum 0! -> 12ec)
grep 'regress\.1/.* > 169.254.0.2:' pflog12.tcpdump
06:19:20.262498 rule 2.regress.1/(match) [uid 0, pid 21613] match out on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:13ab seq:0) [icmp cksum ok] (ttl 255, id 41386, len 84, bad ip cksum 80a! -> c5fd)
06:19:20.262524 rule 2.regress.1/(match) [uid 0, pid 21613] match in on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:13ab seq:0) [icmp cksum ok] (ttl 255, id 41386, len 84, bad ip cksum 0! -> c5fd)
grep 'regress\.1/.* > 169.254.0.3:' pflog12.tcpdump
06:19:20.491357 rule 2.regress.1/(match) [uid 0, pid 21613] match out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:cc2b seq:0) [icmp cksum ok] (ttl 255, id 49505, len 84, bad ip cksum 0! -> a644)
06:19:20.491372 rule 2.regress.1/(match) [uid 0, pid 21613] match in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:cc2b seq:0) [icmp cksum ok] (ttl 255, id 49505, len 84, bad ip cksum 0! -> a644)
grep 'regress\.1/.* > 169.254.0.4:' pflog12.tcpdump
06:19:20.717889 rule 2.regress.1/(match) [uid 0, pid 21613] match out on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:4eee seq:0) [icmp cksum ok] (ttl 255, id 17035, len 84, bad ip cksum 0! -> 2519)
06:19:20.717909 rule 2.regress.1/(match) [uid 0, pid 21613] match in on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:4eee seq:0) [icmp cksum ok] (ttl 255, id 17035, len 84, bad ip cksum 0! -> 2519)
grep 'regress\.1/.* > 169.254.0.5:' pflog12.tcpdump
06:19:20.946125 rule 2.regress.1/(match) [uid 0, pid 21613] match out on lo11: 169.254.0.5 > 169.254.0.5: icmp: echo request (id:31f0 seq:0) [icmp cksum ok] (ttl 255, id 37778, len 84, bad ip cksum 7d4d! -> d40f)
06:19:20.946139 rule 2.regress.1/(match) [uid 0, pid 21613] match in on lo11: 169.254.0.5 > 169.254.0.5: icmp: echo request (id:31f0 seq:0) [icmp cksum ok] (ttl 255, id 37778, len 84, bad ip cksum 0! -> d40f)
grep 'regress\.1/.* > 169.254.0.6:' pflog12.tcpdump
06:19:21.173300 rule 2.regress.1/(match) [uid 0, pid 21613] match out on lo11: 169.254.0.6 > 169.254.0.6: icmp: echo request (id:3edb seq:0) [icmp cksum ok] (ttl 255, id 31999, len 84, bad ip cksum 9! -> eaa0)
06:19:21.173316 rule 2.regress.1/(match) [uid 0, pid 21613] match in on lo11: 169.254.0.6 > 169.254.0.6: icmp: echo request (id:3edb seq:0) [icmp cksum ok] (ttl 255, id 31999, len 84, bad ip cksum 0! -> eaa0)
grep 'regress\.1/.* > 169.254.0.11:' pflog12.tcpdump
06:19:21.399980 rule 2.regress.1/(match) [uid 0, pid 21613] match out on lo11: 169.254.0.11 > 169.254.0.11: icmp: echo request (id:5d6c seq:0) [icmp cksum ok] (ttl 255, id 38917, len 84, bad ip cksum 80a! -> cf90)
grep 'regress\.1/.* > 169.254.0.12:' pflog12.tcpdump
06:19:21.632154 rule 2.regress.1/(match) [uid 0, pid 21613] match out on lo11: 169.254.0.12 > 169.254.0.12: icmp: echo request (id:db5d seq:0) [icmp cksum ok] (ttl 255, id 15407, len 84, bad ip cksum 28ef! -> 2b65)
06:19:21.632173 rule 2.regress.1/(match) [uid 0, pid 21613] match in on lo11: 169.254.0.22 > 169.254.0.12: icmp: echo request (id:6aa4 seq:0) [icmp cksum ok] (ttl 255, id 15407, len 84, bad ip cksum 0! -> 2b5b)
grep 'regress\.1/.* > 169.254.0.14:' pflog12.tcpdump
06:19:21.854121 rule 2.regress.1/(match) [uid 0, pid 21613] match out on lo11: 169.254.0.14 > 169.254.0.14: icmp: echo request (id:0ffe seq:0) [icmp cksum ok] (ttl 255, id 5086, len 84, bad ip cksum 61e6! -> 53b2)
06:19:21.854135 rule 2.regress.1/(match) [uid 0, pid 21613] match in on lo11: 169.254.0.14 > 169.254.0.14: icmp: echo request (id:0ffe seq:0) [icmp cksum ok] (ttl 255, id 5086, len 84, bad ip cksum 0! -> 53b2)

==== run-bpf-everything6 ====
# rule with pflog12 matches on every packet
grep 'regress\.1/.* > fc00::1:' pflog12.tcpdump
06:19:20.087964 rule 2.regress.1/(match) [uid 0, pid 21613] match out on lo11: fc00::1 > fc00::1: icmp6: echo request (id:d044 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
06:19:20.087981 rule 2.regress.1/(match) [uid 0, pid 21613] match in on lo11: fc00::1 > fc00::1: icmp6: echo request (id:d044 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
06:19:20.087995 rule 2.regress.1/(match) [uid 0, pid 21613] match out on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:d044 seq:0) [bad icmp6 cksum 0! -> f27] (len 64, hlim 64)
06:19:20.088001 rule 2.regress.1/(match) [uid 0, pid 21613] match in on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:d044 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
06:19:20.210367 rule 2.regress.1/(match) [uid 0, pid 21613] match out on lo11: fc00::1 > fc00::1: icmp6: fc00::1 udp port 9 unreachable [bad icmp6 cksum 0! -> ed82] (len 60, hlim 64)
06:19:20.210373 rule 2.regress.1/(match) [uid 0, pid 21613] 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
06:19:20.318691 rule 2.regress.1/(match) [uid 0, pid 21613] match out on lo11: fc00::2 > fc00::2: icmp6: echo request (id:6e5f seq:0) [icmp6 cksum ok] (len 64, hlim 64)
06:19:20.318705 rule 2.regress.1/(match) [uid 0, pid 21613] match in on lo11: fc00::2 > fc00::2: icmp6: echo request (id:6e5f seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::3:' pflog12.tcpdump
06:19:20.548330 rule 2.regress.1/(match) [uid 0, pid 21613] match out on lo11: fc00::3 > fc00::3: icmp6: echo request (id:191d seq:0) [icmp6 cksum ok] (len 64, hlim 64)
06:19:20.548348 rule 2.regress.1/(match) [uid 0, pid 21613] match in on lo11: fc00::3 > fc00::3: icmp6: echo request (id:191d seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::4:' pflog12.tcpdump
06:19:20.774045 rule 2.regress.1/(match) [uid 0, pid 21613] match out on lo11: fc00::4 > fc00::4: icmp6: echo request (id:8440 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
06:19:20.774061 rule 2.regress.1/(match) [uid 0, pid 21613] match in on lo11: fc00::4 > fc00::4: icmp6: echo request (id:8440 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::5:' pflog12.tcpdump
06:19:21.002421 rule 2.regress.1/(match) [uid 0, pid 21613] match out on lo11: fc00::5 > fc00::5: icmp6: echo request (id:96d2 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
06:19:21.002434 rule 2.regress.1/(match) [uid 0, pid 21613] match in on lo11: fc00::5 > fc00::5: icmp6: echo request (id:96d2 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::6:' pflog12.tcpdump
06:19:21.229933 rule 2.regress.1/(match) [uid 0, pid 21613] match out on lo11: fc00::6 > fc00::6: icmp6: echo request (id:b091 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
06:19:21.229947 rule 2.regress.1/(match) [uid 0, pid 21613] match in on lo11: fc00::6 > fc00::6: icmp6: echo request (id:b091 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::11:' pflog12.tcpdump
06:19:21.463309 rule 2.regress.1/(match) [uid 0, pid 21613] match out on lo11: fc00::11 > fc00::11: icmp6: echo request (id:56ce seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::12:' pflog12.tcpdump
06:19:21.688760 rule 2.regress.1/(match) [uid 0, pid 21613] match out on lo11: fc00::12 > fc00::12: icmp6: echo request (id:666f seq:0) [icmp6 cksum ok] (len 64, hlim 64)
06:19:21.688777 rule 2.regress.1/(match) [uid 0, pid 21613] match in on lo11: fc00::22 > fc00::12: icmp6: echo request (id:e0af seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::14:' pflog12.tcpdump
06:19:21.911512 rule 2.regress.1/(match) [uid 0, pid 21613] match out on lo11: fc00::14 > fc00::14: icmp6: echo request (id:ad78 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
06:19:21.911527 rule 2.regress.1/(match) [uid 0, pid 21613] match in on lo11: fc00::14 > fc00::14: icmp6: echo request (id:ad78 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
06:19:20.025574 rule 2.regress.3/(match) [uid 0, pid 21613] pass out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:b172 seq:0) [icmp cksum ok] (ttl 255, id 65418, len 84, bad ip cksum 0! -> 681f)
06:19:20.025592 rule 2.regress.3/(match) [uid 0, pid 21613] pass in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:b172 seq:0) [icmp cksum ok] (ttl 255, id 65418, len 84, bad ip cksum 0! -> 681f)
grep 'regress\.3/.* 169.254.0.1 > 169.254.0.1: icmp: echo reply' pflog11.tcpdump
06:19:20.025602 rule 2.regress.3/(match) [uid 0, pid 21613] pass out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:b172 seq:0) [bad icmp cksum 0! -> 16e9] (ttl 255, id 59456, len 84, bad ip cksum 0! -> 7f69)
06:19:20.025607 rule 2.regress.3/(match) [uid 0, pid 21613] pass in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:b172 seq:0) [icmp cksum ok] (ttl 255, id 59456, len 84, bad ip cksum 0! -> 7f69)
# no reply with keep state and without all
grep 'regress\.4/.* 169.254.0.2 > 169.254.0.2: icmp: echo request' pflog11.tcpdump
06:19:20.262500 rule 2.regress.4/(match) [uid 0, pid 21613] pass out on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:13ab seq:0) [icmp cksum ok] (ttl 255, id 41386, len 84, bad ip cksum 80a! -> c5fd)
06:19:20.262525 rule 2.regress.4/(match) [uid 0, pid 21613] pass in on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:13ab seq:0) [icmp cksum ok] (ttl 255, id 41386, len 84, bad ip cksum 0! -> c5fd)
! 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
06:19:20.491359 rule 2.regress.5/(match) [uid 0, pid 21613] pass out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:cc2b seq:0) [icmp cksum ok] (ttl 255, id 49505, len 84, bad ip cksum 0! -> a644)
06:19:20.491374 rule 2.regress.5/(match) [uid 0, pid 21613] pass in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:cc2b seq:0) [icmp cksum ok] (ttl 255, id 49505, len 84, bad ip cksum 0! -> a644)
# XXX anchor name missing
grep '/.* 169.254.0.3 > 169.254.0.3: icmp: echo reply' pflog11.tcpdump
06:19:20.491380 rule 2/(match) [uid 0, pid 21613] pass out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo reply (id:cc2b seq:0) [bad icmp cksum 0! -> a4b3] (ttl 255, id 55146, len 84, bad ip cksum 0! -> 903b)
06:19:20.491383 rule 2/(match) [uid 0, pid 21613] pass in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo reply (id:cc2b seq:0) [icmp cksum ok] (ttl 255, id 55146, len 84, bad ip cksum 0! -> 903b)

==== run-bpf-all6 ====
# reply without keep state
grep 'regress\.11/.* fc00::1 > fc00::1: icmp6: echo request' pflog11.tcpdump
06:19:20.087967 rule 2.regress.11/(match) [uid 0, pid 21613] pass out on lo11: fc00::1 > fc00::1: icmp6: echo request (id:d044 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
06:19:20.087983 rule 2.regress.11/(match) [uid 0, pid 21613] pass in on lo11: fc00::1 > fc00::1: icmp6: echo request (id:d044 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.11/.* fc00::1 > fc00::1: icmp6: echo reply' pflog11.tcpdump
06:19:20.087996 rule 2.regress.11/(match) [uid 0, pid 21613] pass out on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:d044 seq:0) [bad icmp6 cksum 0! -> f27] (len 64, hlim 64)
06:19:20.088002 rule 2.regress.11/(match) [uid 0, pid 21613] pass in on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:d044 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
06:19:20.318692 rule 2.regress.12/(match) [uid 0, pid 21613] pass out on lo11: fc00::2 > fc00::2: icmp6: echo request (id:6e5f seq:0) [icmp6 cksum ok] (len 64, hlim 64)
06:19:20.318706 rule 2.regress.12/(match) [uid 0, pid 21613] pass in on lo11: fc00::2 > fc00::2: icmp6: echo request (id:6e5f 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
06:19:20.548332 rule 2.regress.13/(match) [uid 0, pid 21613] pass out on lo11: fc00::3 > fc00::3: icmp6: echo request (id:191d seq:0) [icmp6 cksum ok] (len 64, hlim 64)
06:19:20.548350 rule 2.regress.13/(match) [uid 0, pid 21613] pass in on lo11: fc00::3 > fc00::3: icmp6: echo request (id:191d seq:0) [icmp6 cksum ok] (len 64, hlim 64)
# XXX anchor name missing
grep '/.* fc00::3 > fc00::3: icmp6: echo reply' pflog11.tcpdump
06:19:20.548362 rule 2/(match) [uid 0, pid 21613] pass out on lo11: fc00::3 > fc00::3: icmp6: echo reply (id:191d seq:0) [bad icmp6 cksum 0! -> b51b] (len 64, hlim 64)
06:19:20.548365 rule 2/(match) [uid 0, pid 21613] pass in on lo11: fc00::3 > fc00::3: icmp6: echo reply (id:191d 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
06:19:20.834848 rule 2.regress.6/(match) [uid 0, pid 21613] pass out on lo11: [uid 0, pid 27906] 169.254.0.4.42650 > 169.254.0.4.9: [no udp cksum] udp 4 (ttl 64, id 32445, len 32, bad ip cksum c! -> a80b)
# 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
06:19:20.834866 rule 2.regress.6/(match) [uid 0, pid 21613] pass in on lo11: 169.254.0.4.42650 > 169.254.0.4.9: [bad udp cksum 2254! -> b42f] udp 4 (ttl 64, id 32445, len 32, bad ip cksum 0! -> a80b)
# 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
06:19:20.717891 rule 2.regress.6/(match) [uid 0, pid 21613] pass out on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:4eee seq:0) [icmp cksum ok] (ttl 255, id 17035, len 84, bad ip cksum 0! -> 2519)
# 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
06:19:20.151513 rule 2.regress.3/(match) [uid 0, pid 21613] pass out on lo11: 169.254.0.1.42830 > 169.254.0.1.9: [bad udp cksum 0073! -> 062f] udp 4 (ttl 64, id 17850, len 32, bad ip cksum c! -> e114)

==== 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
06:19:20.892263 rule 2.regress.14/(match) [uid 0, pid 21613] pass out on lo11: [uid 0, pid 77338] fc00::4.25714 > fc00::4.9: [invalid udp cksum 0] udp 4 [flowlabel 0x86c3f] (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
06:19:20.892296 rule 2.regress.14/(match) [uid 0, pid 21613] pass in on lo11: fc00::4.25714 > fc00::4.9: [bad udp cksum 26f8! -> d7cd] udp 4 [flowlabel 0x86c3f] (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
06:19:20.774047 rule 2.regress.14/(match) [uid 0, pid 21613] pass out on lo11: fc00::4 > fc00::4: icmp6: echo request (id:8440 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
06:19:20.210338 rule 2.regress.11/(match) [uid 0, pid 21613] pass out on lo11: fc00::1.30638 > fc00::1.9: [invalid udp cksum 0] udp 4 [flowlabel 0xf6a41] (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
06:19:21.399999 rule 2.regress.2/(match) [uid 0, pid 21613] pass in on lo11: 169.254.0.11 > 169.254.0.21: icmp: echo request (id:5d6c seq:0) [icmp cksum ok] (ttl 255, id 38917, len 84, bad ip cksum 0! -> cf86)
# 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
06:19:21.399983 rule 2.regress.18/(match) [uid 0, pid 21613] pass out on lo11: [rewritten: src 169.254.0.11:23916, dst 169.254.0.21:8] 169.254.0.11 > 169.254.0.11: icmp: echo request (id:5d6c seq:0) [icmp cksum ok] (ttl 255, id 38917, len 84, bad ip cksum 80a! -> cf90)

==== run-bpf-rdr6 ====
# loopback input logs redirected packet
grep 'regress\.10/.* pass in .*:.* fc00::11 > fc00::21: icmp6: echo request' pflog11.tcpdump
06:19:21.463328 rule 2.regress.10/(match) [uid 0, pid 21613] pass in on lo11: fc00::11 > fc00::21: icmp6: echo request (id:56ce 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
06:19:21.463311 rule 2.regress.20/(match) [uid 0, pid 21613] pass out on lo11: [rewritten: src fc00::11:22222, dst fc00::21:128] fc00::11 > fc00::11: icmp6: echo request (id:56ce 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
06:19:21.632174 rule 2.regress.2/(match) [uid 0, pid 21613] pass in on lo11: 169.254.0.22 > 169.254.0.12: icmp: echo request (id:6aa4 seq:0) [icmp cksum ok] (ttl 255, id 15407, len 84, bad ip cksum 0! -> 2b5b)
# 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
06:19:21.632157 rule 2.regress.19/(match) [uid 0, pid 21613] pass out on lo11: [rewritten: src 169.254.0.22:27300, dst 169.254.0.12:8] 169.254.0.12 > 169.254.0.12: icmp: echo request (id:db5d seq:0) [icmp cksum ok] (ttl 255, id 15407, len 84, bad ip cksum 28ef! -> 2b65)

==== run-bpf-nat6 ====
# loopback input logs redirected packet
grep 'regress\.10/.* pass in .*:.* fc00::22 > fc00::12: icmp6: echo request' pflog11.tcpdump
06:19:21.688779 rule 2.regress.10/(match) [uid 0, pid 21613] pass in on lo11: fc00::22 > fc00::12: icmp6: echo request (id:e0af 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
06:19:21.688763 rule 2.regress.21/(match) [uid 0, pid 21613] pass out on lo11: [rewritten: src fc00::22:57519, dst fc00::12:128] fc00::12 > fc00::12: icmp6: echo request (id:666f 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
06:19:21.854138 rule 2.regress.22/(match) [uid 0, pid 21613] pass in on lo11: [rewritten: src fc00::23:25829, dst fc00::24:128] 169.254.0.14 > 169.254.0.14: icmp: echo request (id:0ffe seq:0) [icmp cksum ok] (ttl 255, id 5086, len 84, bad ip cksum 0! -> 53b2)

==== run-bpf-af6 ====
# pf in rule logs original IPv6 packet
grep 'regress\.23/.* pass in .*:.* fc00::14 > fc00::14: icmp6: echo request' pflog11.tcpdump
06:19:21.911530 rule 2.regress.23/(match) [uid 0, pid 21613] pass in on lo11: [rewritten: src 169.254.0.23:28538, dst 169.254.0.24:8] fc00::14 > fc00::14: icmp6: echo request (id:ad78 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
06:19:21.399983 rule 2.regress.18/(match) [uid 0, pid 21613] pass out on lo11: [rewritten: src 169.254.0.11:23916, dst 169.254.0.21:8] 169.254.0.11 > 169.254.0.11: icmp: echo request (id:5d6c seq:0) [icmp cksum ok] (ttl 255, id 38917, len 84, bad ip cksum 80a! -> cf90)
# 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
06:19:21.632157 rule 2.regress.19/(match) [uid 0, pid 21613] pass out on lo11: [rewritten: src 169.254.0.22:27300, dst 169.254.0.12:8] 169.254.0.12 > 169.254.0.12: icmp: echo request (id:db5d seq:0) [icmp cksum ok] (ttl 255, id 15407, len 84, bad ip cksum 28ef! -> 2b65)
# 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
06:19:21.854138 rule 2.regress.22/(match) [uid 0, pid 21613] pass in on lo11: [rewritten: src fc00::23:25829, dst fc00::24:128] 169.254.0.14 > 169.254.0.14: icmp: echo request (id:0ffe seq:0) [icmp cksum ok] (ttl 255, id 5086, len 84, bad ip cksum 0! -> 53b2)

==== 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
06:19:21.463311 rule 2.regress.20/(match) [uid 0, pid 21613] pass out on lo11: [rewritten: src fc00::11:22222, dst fc00::21:128] fc00::11 > fc00::11: icmp6: echo request (id:56ce 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
06:19:21.688763 rule 2.regress.21/(match) [uid 0, pid 21613] pass out on lo11: [rewritten: src fc00::22:57519, dst fc00::12:128] fc00::12 > fc00::12: icmp6: echo request (id:666f 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
06:19:21.911530 rule 2.regress.23/(match) [uid 0, pid 21613] pass in on lo11: [rewritten: src 169.254.0.23:28538, dst 169.254.0.24:8] fc00::14 > fc00::14: icmp6: echo request (id:ad78 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 0m10.90s