START	sys/net/pflog	2025-03-10T17:19:50Z

==== 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=0.116 ms

--- 169.254.0.1 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.116/0.116/0.116/0.000 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=0.069 ms

--- fc00::1 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.069/0.069/0.069/0.000 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=0.051 ms

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

--- fc00::2 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-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=0.046 ms

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

==== run-ping6-3 ====
/sbin/ping6 -n -w 1 -c 1 -V 11 fc00::3
PING fc00::3 (fc00::3): 56 data bytes
64 bytes from fc00::3: icmp_seq=0 hlim=64 time=0.054 ms

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

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

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

==== run-ping-4 ====
/sbin/ping -n -w 1 -c 1 -V 11 169.254.0.4
PING 169.254.0.4 (169.254.0.4): 56 data bytes
64 bytes from 169.254.0.4: icmp_seq=0 ttl=255 time=0.042 ms

--- 169.254.0.4 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.042/0.042/0.042/0.000 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=0.052 ms

--- fc00::4 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.052/0.052/0.052/0.000 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=0.038 ms

--- 169.254.0.5 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.038/0.038/0.038/0.000 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=0.049 ms

--- fc00::5 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.049/0.049/0.049/0.000 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=0.043 ms

--- 169.254.0.6 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.043/0.043/0.043/0.000 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=0.049 ms

--- fc00::6 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.049/0.049/0.049/0.000 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=0.044 ms

--- 169.254.0.11 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.044/0.044/0.044/0.000 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=0.059 ms

--- fc00::11 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.059/0.059/0.059/0.000 ms

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

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

==== run-ping-12 ====
/sbin/ping -n -w 1 -c 1 -V 11 169.254.0.12
PING 169.254.0.12 (169.254.0.12): 56 data bytes
64 bytes from 169.254.0.12: icmp_seq=0 ttl=255 time=0.047 ms

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

==== run-ping6-12 ====
/sbin/ping6 -n -w 1 -c 1 -V 11 fc00::12
PING fc00::12 (fc00::12): 56 data bytes
64 bytes from fc00::12: icmp_seq=0 hlim=64 time=0.054 ms

--- fc00::12 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.054/0.054/0.054/0.000 ms

==== run-udp-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=0.064 ms

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

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

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

==== run-ping6-0 ====
/sbin/ping6 -n -w 1 -c 1 -V 11 ::1
PING ::1 (::1): 56 data bytes
64 bytes from ::1: icmp_seq=0 hlim=64 time=0.056 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


88 packets received by filter
0 packets dropped by kernel
0 packets received by filter
0 packets dropped by kernel
rm -f stamp-bpf*
# show full logs
cat pflog11.tcpdump
18:19:55.674392 rule 2.regress.3/(match) [uid 0, pid 26032] pass out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:d321 seq:0) [icmp cksum ok] (ttl 255, id 1275, len 84, bad ip cksum 0! -> 62af)
18:19:55.674422 rule 2.regress.3/(match) [uid 0, pid 26032] pass in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:d321 seq:0) [icmp cksum ok] (ttl 255, id 1275, len 84, bad ip cksum 0! -> 62af)
18:19:55.674450 rule 2.regress.3/(match) [uid 0, pid 26032] pass out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:d321 seq:0) [bad icmp cksum 0! -> bab] (ttl 255, id 50519, len 84, bad ip cksum 0! -> a252)
18:19:55.674455 rule 2.regress.3/(match) [uid 0, pid 26032] pass in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:d321 seq:0) [icmp cksum ok] (ttl 255, id 50519, len 84, bad ip cksum 0! -> a252)
18:19:55.739058 rule 2.regress.11/(match) [uid 0, pid 26032] pass out on lo11: fc00::1 > fc00::1: icmp6: echo request (id:f6b6 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
18:19:55.739073 rule 2.regress.11/(match) [uid 0, pid 26032] pass in on lo11: fc00::1 > fc00::1: icmp6: echo request (id:f6b6 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
18:19:55.739087 rule 2.regress.11/(match) [uid 0, pid 26032] pass out on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:f6b6 seq:0) [bad icmp6 cksum 0! -> 34fc] (len 64, hlim 64)
18:19:55.739093 rule 2.regress.11/(match) [uid 0, pid 26032] pass in on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:f6b6 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
18:19:55.802508 rule 2.regress.3/(match) [uid 0, pid 26032] pass out on lo11: 169.254.0.1.24442 > 169.254.0.1.9: [bad udp cksum 005f! -> da76] udp 4 (ttl 64, id 38421, len 32, bad ip cksum c! -> 90b9)
18:19:55.802524 rule 2.regress.3/(match) [uid 0, pid 26032] pass in on lo11: 169.254.0.1.24442 > 169.254.0.1.9: [bad udp cksum 1c54! -> da76] udp 4 (ttl 64, id 38421, len 32, bad ip cksum 0! -> 90b9)
18:19:55.802539 rule 2.regress.3/(match) [uid 0, pid 26032] 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! -> da0a] for 169.254.0.1.24442 > 169.254.0.1.9: udp 4 (ttl 64, id 38421, len 32, bad ip cksum 0! -> 90b9) (ttl 255, id 21123, len 56, bad ip cksum 6222! -> 1543)
18:19:55.802544 rule 2.regress.3/(match) [uid 0, pid 26032] 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 169.254.0.1.24442 > 169.254.0.1.9: udp 4 (ttl 64, id 38421, len 32, bad ip cksum 0! -> 90b9) (ttl 255, id 21123, len 56, bad ip cksum 0! -> 1543)
18:19:55.860973 rule 2.regress.11/(match) [uid 0, pid 26032] pass out on lo11: fc00::1.39874 > fc00::1.9: [invalid udp cksum 0] udp 4 [flowlabel 0xfe4a6] (len 12, hlim 64)
18:19:55.860989 rule 2.regress.11/(match) [uid 0, pid 26032] pass in on lo11: fc00::1.39874 > fc00::1.9: [bad udp cksum 20f8! -> 8d96] udp 4 [flowlabel 0xfe4a6] (len 12, hlim 64)
18:19:55.861009 rule 2.regress.11/(match) [uid 0, pid 26032] pass out on lo11: fc00::1 > fc00::1: icmp6: fc00::1 udp port 9 unreachable [bad icmp6 cksum 0! -> 4f09] (len 60, hlim 64)
18:19:55.861016 rule 2.regress.11/(match) [uid 0, pid 26032] pass in on lo11: fc00::1 > fc00::1: icmp6: fc00::1 udp port 9 unreachable [icmp6 cksum ok] (len 60, hlim 64)
18:19:55.915052 rule 2.regress.4/(match) [uid 0, pid 26032] pass out on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:ee50 seq:0) [icmp cksum ok] (ttl 255, id 18820, len 84, bad ip cksum 700! -> 1e24)
18:19:55.915076 rule 2.regress.4/(match) [uid 0, pid 26032] pass in on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:ee50 seq:0) [icmp cksum ok] (ttl 255, id 18820, len 84, bad ip cksum 0! -> 1e24)
18:19:55.971582 rule 2.regress.12/(match) [uid 0, pid 26032] pass out on lo11: fc00::2 > fc00::2: icmp6: echo request (id:8154 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
18:19:55.971597 rule 2.regress.12/(match) [uid 0, pid 26032] pass in on lo11: fc00::2 > fc00::2: icmp6: echo request (id:8154 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
18:19:56.031985 rule 2.regress.4/(match) [uid 0, pid 26032] pass out on lo11: 169.254.0.2.41702 > 169.254.0.2.9: [bad udp cksum b57f! -> 6c33] udp 4 (ttl 64, id 34062, len 32, bad ip cksum c! -> a1be)
18:19:56.032001 rule 2.regress.4/(match) [uid 0, pid 26032] pass in on lo11: 169.254.0.2.41702 > 169.254.0.2.9: [bad udp cksum 1e54! -> 6c33] udp 4 (ttl 64, id 34062, len 32, bad ip cksum 0! -> a1be)
18:19:56.090256 rule 2.regress.12/(match) [uid 0, pid 26032] pass out on lo11: fc00::2.15474 > fc00::2.9: [invalid udp cksum 0] udp 4 [flowlabel 0xca524] (len 12, hlim 64)
18:19:56.090292 rule 2.regress.12/(match) [uid 0, pid 26032] pass in on lo11: fc00::2.15474 > fc00::2.9: [bad udp cksum 22f8! -> dbf5] udp 4 [flowlabel 0xca524] (len 12, hlim 64)
18:19:56.142288 rule 2.regress.5/(match) [uid 0, pid 26032] pass out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:335b seq:0) [icmp cksum ok] (ttl 255, id 16818, len 84, bad ip cksum 7075! -> 25f4)
18:19:56.142302 rule 2.regress.5/(match) [uid 0, pid 26032] pass in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:335b seq:0) [icmp cksum ok] (ttl 255, id 16818, len 84, bad ip cksum 0! -> 25f4)
18:19:56.142309 rule 2/(match) [uid 0, pid 26032] pass out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo reply (id:335b seq:0) [bad icmp cksum 0! -> 5cda] (ttl 255, id 11900, len 84, bad ip cksum 0! -> 392a)
18:19:56.142311 rule 2/(match) [uid 0, pid 26032] pass in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo reply (id:335b seq:0) [icmp cksum ok] (ttl 255, id 11900, len 84, bad ip cksum 0! -> 392a)
18:19:56.199969 rule 2.regress.13/(match) [uid 0, pid 26032] pass out on lo11: fc00::3 > fc00::3: icmp6: echo request (id:bc95 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
18:19:56.199983 rule 2.regress.13/(match) [uid 0, pid 26032] pass in on lo11: fc00::3 > fc00::3: icmp6: echo request (id:bc95 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
18:19:56.199993 rule 2/(match) [uid 0, pid 26032] pass out on lo11: fc00::3 > fc00::3: icmp6: echo reply (id:bc95 seq:0) [bad icmp6 cksum 0! -> d98f] (len 64, hlim 64)
18:19:56.199996 rule 2/(match) [uid 0, pid 26032] pass in on lo11: fc00::3 > fc00::3: icmp6: echo reply (id:bc95 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
18:19:56.260482 rule 2.regress.5/(match) [uid 0, pid 26032] pass out on lo11: 169.254.0.3.20623 > 169.254.0.3.9: [bad udp cksum 0004! -> c185] udp 4 (ttl 64, id 60724, len 32, bad ip cksum c! -> 3996)
18:19:56.260499 rule 2.regress.5/(match) [uid 0, pid 26032] pass in on lo11: 169.254.0.3.20623 > 169.254.0.3.9: [bad udp cksum 2054! -> c185] udp 4 (ttl 64, id 60724, len 32, bad ip cksum 0! -> 3996)
18:19:56.260514 rule 2/(match) [uid 0, pid 26032] 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! -> 91ce] for 169.254.0.3.20623 > 169.254.0.3.9: udp 4 (ttl 64, id 60724, len 32, bad ip cksum 0! -> 3996) (ttl 255, id 15674, len 56, bad ip cksum 0! -> 2a88)
18:19:56.260518 rule 2/(match) [uid 0, pid 26032] 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 169.254.0.3.20623 > 169.254.0.3.9: udp 4 (ttl 64, id 60724, len 32, bad ip cksum 0! -> 3996) (ttl 255, id 15674, len 56, bad ip cksum 0! -> 2a88)
18:19:56.317669 rule 2.regress.13/(match) [uid 0, pid 26032] pass out on lo11: fc00::3.6455 > fc00::3.9: [invalid udp cksum 0] udp 4 [flowlabel 0xef3e3] (len 12, hlim 64)
18:19:56.317684 rule 2.regress.13/(match) [uid 0, pid 26032] pass in on lo11: fc00::3.6455 > fc00::3.9: [bad udp cksum 24f8! -> 1519] udp 4 [flowlabel 0xef3e3] (len 12, hlim 64)
18:19:56.317699 rule 2/(match) [uid 0, pid 26032] pass out on lo11: fc00::3 > fc00::3: icmp6: fc00::3 udp port 9 unreachable [bad icmp6 cksum 0! -> c24c] (len 60, hlim 64)
18:19:56.317703 rule 2/(match) [uid 0, pid 26032] pass in on lo11: fc00::3 > fc00::3: icmp6: fc00::3 udp port 9 unreachable [icmp6 cksum ok] (len 60, hlim 64)
18:19:56.371720 rule 2.regress.6/(match) [uid 0, pid 26032] pass out on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:f3ee seq:0) [icmp cksum ok] (ttl 255, id 31152, len 84, bad ip cksum 1f60! -> edf3)
18:19:56.371735 rule 2.regress.6/(match) [uid 0, pid 26032] pass in on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:f3ee seq:0) [icmp cksum ok] (ttl 255, id 31152, len 84, bad ip cksum 0! -> edf3)
18:19:56.428595 rule 2.regress.14/(match) [uid 0, pid 26032] pass out on lo11: fc00::4 > fc00::4: icmp6: echo request (id:9cb9 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
18:19:56.428610 rule 2.regress.14/(match) [uid 0, pid 26032] pass in on lo11: fc00::4 > fc00::4: icmp6: echo request (id:9cb9 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
18:19:56.489162 rule 2.regress.6/(match) [uid 0, pid 26032] pass out on lo11: [uid 0, pid 41878] 169.254.0.4.36108 > 169.254.0.4.9: [bad udp cksum 0100! -> 4249] udp 4 (ttl 64, id 45094, len 32, bad ip cksum c! -> 76a2)
18:19:56.489182 rule 2.regress.6/(match) [uid 0, pid 26032] pass in on lo11: 169.254.0.4.36108 > 169.254.0.4.9: [bad udp cksum 2254! -> 4249] udp 4 (ttl 64, id 45094, len 32, bad ip cksum 0! -> 76a2)
18:19:56.546967 rule 2.regress.14/(match) [uid 0, pid 26032] pass out on lo11: [uid 0, pid 14705] fc00::4.10171 > fc00::4.9: [invalid udp cksum 0] udp 4 [flowlabel 0x9d5ed] (len 12, hlim 64)
18:19:56.546986 rule 2.regress.14/(match) [uid 0, pid 26032] pass in on lo11: fc00::4.10171 > fc00::4.9: [bad udp cksum 26f8! -> 8f0a] udp 4 [flowlabel 0x9d5ed] (len 12, hlim 64)
18:19:57.058618 rule 2.regress.18/(match) [uid 0, pid 26032] pass out on lo11: [rewritten: src 169.254.0.11:13378, dst 169.254.0.21:8] 169.254.0.11 > 169.254.0.11: icmp: echo request (id:3442 seq:0) [icmp cksum ok] (ttl 255, id 59557, len 84, bad ip cksum 0! -> 7ef0)
18:19:57.058633 rule 2.regress.2/(match) [uid 0, pid 26032] pass in on lo11: 169.254.0.11 > 169.254.0.21: icmp: echo request (id:3442 seq:0) [icmp cksum ok] (ttl 255, id 59557, len 84, bad ip cksum 0! -> 7ee6)
18:19:57.115329 rule 2.regress.20/(match) [uid 0, pid 26032] pass out on lo11: [rewritten: src fc00::11:39342, dst fc00::21:128] fc00::11 > fc00::11: icmp6: echo request (id:99ae seq:0) [icmp6 cksum ok] (len 64, hlim 64)
18:19:57.115346 rule 2.regress.10/(match) [uid 0, pid 26032] pass in on lo11: fc00::11 > fc00::21: icmp6: echo request (id:99ae seq:0) [icmp6 cksum ok] (len 64, hlim 64)
18:19:57.176923 rule 2.regress.18/(match) [uid 0, pid 26032] pass out on lo11: [rewritten: src 169.254.0.11:40430, dst 169.254.0.21:9] 169.254.0.11.40430 > 169.254.0.11.9: [no udp cksum] udp 4 (ttl 64, id 42896, len 32, bad ip cksum c! -> 7f2a)
18:19:57.176946 rule 2.regress.2/(match) [uid 0, pid 26032] pass in on lo11: 169.254.0.11.40430 > 169.254.0.21.9: [bad udp cksum 3a54! -> 4838] udp 4 (ttl 64, id 42896, len 32, bad ip cksum 0! -> 7f20)
18:19:57.233861 rule 2.regress.20/(match) [uid 0, pid 26032] pass out on lo11: [rewritten: src fc00::11:15546, dst fc00::21:9] fc00::11.15546 > fc00::11.9: [invalid udp cksum 0] udp 4 [flowlabel 0xb0a34] (len 12, hlim 64)
18:19:57.233884 rule 2.regress.10/(match) [uid 0, pid 26032] pass in on lo11: fc00::11.15546 > fc00::21.9: [bad udp cksum 50f8! -> 65f5] udp 4 [flowlabel 0xb0a34] (len 12, hlim 64)
18:19:57.286561 rule 2.regress.19/(match) [uid 0, pid 26032] pass out on lo11: [rewritten: src 169.254.0.22:38259, dst 169.254.0.12:8] 169.254.0.12 > 169.254.0.12: icmp: echo request (id:7651 seq:0) [icmp cksum ok] (ttl 255, id 15778, len 84, bad ip cksum 7000! -> 29f2)
18:19:57.286580 rule 2.regress.2/(match) [uid 0, pid 26032] pass in on lo11: 169.254.0.22 > 169.254.0.12: icmp: echo request (id:9573 seq:0) [icmp cksum ok] (ttl 255, id 15778, len 84, bad ip cksum 0! -> 29e8)
18:19:57.343658 rule 2.regress.21/(match) [uid 0, pid 26032] pass out on lo11: [rewritten: src fc00::22:16768, dst fc00::12:128] fc00::12 > fc00::12: icmp6: echo request (id:e31f seq:0) [icmp6 cksum ok] (len 64, hlim 64)
18:19:57.343673 rule 2.regress.10/(match) [uid 0, pid 26032] pass in on lo11: fc00::22 > fc00::12: icmp6: echo request (id:4180 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
18:19:57.404362 rule 2.regress.19/(match) [uid 0, pid 26032] pass out on lo11: [rewritten: src 169.254.0.22:56425, dst 169.254.0.12:9] 169.254.0.12.28109 > 169.254.0.12.9: [bad udp cksum 0400! -> 7168] udp 4 (ttl 64, id 991, len 32, bad ip cksum c! -> 22da)
18:19:57.404378 rule 2.regress.2/(match) [uid 0, pid 26032] pass in on lo11: 169.254.0.22.56425 > 169.254.0.12.9: [bad udp cksum 3c54! -> caf9] udp 4 (ttl 64, id 991, len 32, bad ip cksum 0! -> 22d0)
18:19:57.463713 rule 2.regress.21/(match) [uid 0, pid 26032] pass out on lo11: [rewritten: src fc00::22:63163, dst fc00::12:9] fc00::12.8912 > fc00::12.9: [invalid udp cksum 0] udp 4 [flowlabel 0xefb3d] (len 12, hlim 64)
18:19:57.463731 rule 2.regress.10/(match) [uid 0, pid 26032] pass in on lo11: fc00::22.63163 > fc00::12.9: [bad udp cksum 52f8! -> 623b] udp 4 [flowlabel 0xefb3d] (len 12, hlim 64)
18:19:57.517130 rule 2.regress.2/(match) [uid 0, pid 26032] pass out on lo11: 169.254.0.14 > 169.254.0.14: icmp: echo request (id:f971 seq:0) [icmp cksum ok] (ttl 255, id 49740, len 84, bad ip cksum 9! -> a543)
18:19:57.517146 rule 2.regress.22/(match) [uid 0, pid 26032] pass in on lo11: [rewritten: src fc00::23:36220, dst fc00::24:128] 169.254.0.14 > 169.254.0.14: icmp: echo request (id:f971 seq:0) [icmp cksum ok] (ttl 255, id 49740, len 84, bad ip cksum 0! -> a543)
18:19:57.517156 rule 2.regress.10/(match) [uid 0, pid 26032] pass in on lo11: fc00::23 > fc00::24: icmp6: echo request (id:8d7c seq:0) [icmp6 cksum ok] (len 64, hlim 63)
18:19:57.573819 rule 2.regress.10/(match) [uid 0, pid 26032] pass out on lo11: fc00::14 > fc00::14: icmp6: echo request (id:0da9 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
18:19:57.573835 rule 2.regress.23/(match) [uid 0, pid 26032] pass in on lo11: [rewritten: src 169.254.0.23:24076, dst 169.254.0.24:8] fc00::14 > fc00::14: icmp6: echo request (id:0da9 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
18:19:57.573844 rule 2.regress.2/(match) [uid 0, pid 26032] pass in on lo11: 169.254.0.23 > 169.254.0.24: icmp: echo request (id:5e0c seq:0) [icmp cksum ok] (DF) (ttl 63, id 48052, len 84, bad ip cksum 0! -> 2bc9)
18:19:57.635275 rule 2.regress.2/(match) [uid 0, pid 26032] pass out on lo11: 169.254.0.14.18940 > 169.254.0.14.9: [no udp cksum] udp 4 (ttl 64, id 6686, len 32, bad ip cksum c! -> c97)
18:19:57.635293 rule 2.regress.22/(match) [uid 0, pid 26032] pass in on lo11: [rewritten: src fc00::23:55614, dst fc00::24:9] 169.254.0.14.18940 > 169.254.0.14.9: [bad udp cksum 3654! -> 3e8c] udp 4 (ttl 64, id 6686, len 32, bad ip cksum 0! -> c97)
18:19:57.635306 rule 2.regress.10/(match) [uid 0, pid 26032] pass in on lo11: fc00::23.55614 > fc00::24.9: [bad udp cksum 65f8! -> cc58] udp 4 (len 12, hlim 63)
18:19:57.692117 rule 2.regress.10/(match) [uid 0, pid 26032] pass out on lo11: fc00::14.1277 > fc00::14.9: [invalid udp cksum 0] udp 4 [flowlabel 0xa567c] (len 12, hlim 64)
18:19:57.692155 rule 2.regress.23/(match) [uid 0, pid 26032] pass in on lo11: [rewritten: src 169.254.0.23:62027, dst 169.254.0.24:9] fc00::14.1277 > fc00::14.9: [bad udp cksum 46f8! -> 2d2d] udp 4 [flowlabel 0xa567c] (len 12, hlim 64)
18:19:57.692181 rule 2.regress.2/(match) [uid 0, pid 26032] pass in on lo11: 169.254.0.23.62027 > 169.254.0.24.9: [bad udp cksum 4954! -> dbe3] udp 4 (DF) (ttl 63, id 49368, len 32, bad ip cksum 0! -> 26c9)
18:19:57.746323 rule 2.regress.10/(match) [uid 0, pid 26032] pass out on lo11: ::1 > ::1: icmp6: echo request (id:e472 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
18:19:57.746340 rule 2.regress.10/(match) [uid 0, pid 26032] pass in on lo11: ::1 > ::1: icmp6: echo request (id:e472 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
18:19:57.805351 rule 2.regress.10/(match) [uid 0, pid 26032] pass out on lo11: ::1.9526 > ::1.9: [invalid udp cksum 0] udp 4 [flowlabel 0xa8cfd] (len 12, hlim 64)
18:19:57.805368 rule 2.regress.10/(match) [uid 0, pid 26032] pass in on lo11: ::1.9526 > ::1.9: [bad udp cksum 1f00! -> 1c05] udp 4 [flowlabel 0xa8cfd] (len 12, hlim 64)

==== run-bpf-12 ====
# show full logs
cat pflog12.tcpdump
18:19:55.674390 rule 2.regress.1/(match) [uid 0, pid 26032] match out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:d321 seq:0) [icmp cksum ok] (ttl 255, id 1275, len 84, bad ip cksum 0! -> 62af)
18:19:55.674420 rule 2.regress.1/(match) [uid 0, pid 26032] match in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:d321 seq:0) [icmp cksum ok] (ttl 255, id 1275, len 84, bad ip cksum 0! -> 62af)
18:19:55.674449 rule 2.regress.1/(match) [uid 0, pid 26032] match out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:d321 seq:0) [bad icmp cksum 0! -> bab] (ttl 255, id 50519, len 84, bad ip cksum 0! -> a252)
18:19:55.674454 rule 2.regress.1/(match) [uid 0, pid 26032] match in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:d321 seq:0) [icmp cksum ok] (ttl 255, id 50519, len 84, bad ip cksum 0! -> a252)
18:19:55.739056 rule 2.regress.1/(match) [uid 0, pid 26032] match out on lo11: fc00::1 > fc00::1: icmp6: echo request (id:f6b6 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
18:19:55.739072 rule 2.regress.1/(match) [uid 0, pid 26032] match in on lo11: fc00::1 > fc00::1: icmp6: echo request (id:f6b6 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
18:19:55.739086 rule 2.regress.1/(match) [uid 0, pid 26032] match out on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:f6b6 seq:0) [bad icmp6 cksum 0! -> 34fc] (len 64, hlim 64)
18:19:55.739092 rule 2.regress.1/(match) [uid 0, pid 26032] match in on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:f6b6 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
18:19:55.802506 rule 2.regress.1/(match) [uid 0, pid 26032] match out on lo11: 169.254.0.1.24442 > 169.254.0.1.9: [bad udp cksum 005f! -> da76] udp 4 (ttl 64, id 38421, len 32, bad ip cksum c! -> 90b9)
18:19:55.802522 rule 2.regress.1/(match) [uid 0, pid 26032] match in on lo11: 169.254.0.1.24442 > 169.254.0.1.9: [bad udp cksum 1c54! -> da76] udp 4 (ttl 64, id 38421, len 32, bad ip cksum 0! -> 90b9)
18:19:55.802537 rule 2.regress.1/(match) [uid 0, pid 26032] 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! -> da0a] for 169.254.0.1.24442 > 169.254.0.1.9: udp 4 (ttl 64, id 38421, len 32, bad ip cksum 0! -> 90b9) (ttl 255, id 21123, len 56, bad ip cksum 6222! -> 1543)
18:19:55.802543 rule 2.regress.1/(match) [uid 0, pid 26032] 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 169.254.0.1.24442 > 169.254.0.1.9: udp 4 (ttl 64, id 38421, len 32, bad ip cksum 0! -> 90b9) (ttl 255, id 21123, len 56, bad ip cksum 0! -> 1543)
18:19:55.860971 rule 2.regress.1/(match) [uid 0, pid 26032] match out on lo11: fc00::1.39874 > fc00::1.9: [invalid udp cksum 0] udp 4 [flowlabel 0xfe4a6] (len 12, hlim 64)
18:19:55.860987 rule 2.regress.1/(match) [uid 0, pid 26032] match in on lo11: fc00::1.39874 > fc00::1.9: [bad udp cksum 20f8! -> 8d96] udp 4 [flowlabel 0xfe4a6] (len 12, hlim 64)
18:19:55.861007 rule 2.regress.1/(match) [uid 0, pid 26032] match out on lo11: fc00::1 > fc00::1: icmp6: fc00::1 udp port 9 unreachable [bad icmp6 cksum 0! -> 4f09] (len 60, hlim 64)
18:19:55.861015 rule 2.regress.1/(match) [uid 0, pid 26032] match in on lo11: fc00::1 > fc00::1: icmp6: fc00::1 udp port 9 unreachable [icmp6 cksum ok] (len 60, hlim 64)
18:19:55.915050 rule 2.regress.1/(match) [uid 0, pid 26032] match out on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:ee50 seq:0) [icmp cksum ok] (ttl 255, id 18820, len 84, bad ip cksum 700! -> 1e24)
18:19:55.915075 rule 2.regress.1/(match) [uid 0, pid 26032] match in on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:ee50 seq:0) [icmp cksum ok] (ttl 255, id 18820, len 84, bad ip cksum 0! -> 1e24)
18:19:55.971581 rule 2.regress.1/(match) [uid 0, pid 26032] match out on lo11: fc00::2 > fc00::2: icmp6: echo request (id:8154 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
18:19:55.971596 rule 2.regress.1/(match) [uid 0, pid 26032] match in on lo11: fc00::2 > fc00::2: icmp6: echo request (id:8154 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
18:19:56.031983 rule 2.regress.1/(match) [uid 0, pid 26032] match out on lo11: 169.254.0.2.41702 > 169.254.0.2.9: [bad udp cksum b57f! -> 6c33] udp 4 (ttl 64, id 34062, len 32, bad ip cksum c! -> a1be)
18:19:56.031998 rule 2.regress.1/(match) [uid 0, pid 26032] match in on lo11: 169.254.0.2.41702 > 169.254.0.2.9: [bad udp cksum 1e54! -> 6c33] udp 4 (ttl 64, id 34062, len 32, bad ip cksum 0! -> a1be)
18:19:56.090254 rule 2.regress.1/(match) [uid 0, pid 26032] match out on lo11: fc00::2.15474 > fc00::2.9: [invalid udp cksum 0] udp 4 [flowlabel 0xca524] (len 12, hlim 64)
18:19:56.090287 rule 2.regress.1/(match) [uid 0, pid 26032] match in on lo11: fc00::2.15474 > fc00::2.9: [bad udp cksum 22f8! -> dbf5] udp 4 [flowlabel 0xca524] (len 12, hlim 64)
18:19:56.142285 rule 2.regress.1/(match) [uid 0, pid 26032] match out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:335b seq:0) [icmp cksum ok] (ttl 255, id 16818, len 84, bad ip cksum 7075! -> 25f4)
18:19:56.142301 rule 2.regress.1/(match) [uid 0, pid 26032] match in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:335b seq:0) [icmp cksum ok] (ttl 255, id 16818, len 84, bad ip cksum 0! -> 25f4)
18:19:56.199966 rule 2.regress.1/(match) [uid 0, pid 26032] match out on lo11: fc00::3 > fc00::3: icmp6: echo request (id:bc95 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
18:19:56.199982 rule 2.regress.1/(match) [uid 0, pid 26032] match in on lo11: fc00::3 > fc00::3: icmp6: echo request (id:bc95 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
18:19:56.260480 rule 2.regress.1/(match) [uid 0, pid 26032] match out on lo11: 169.254.0.3.20623 > 169.254.0.3.9: [bad udp cksum 0004! -> c185] udp 4 (ttl 64, id 60724, len 32, bad ip cksum c! -> 3996)
18:19:56.260497 rule 2.regress.1/(match) [uid 0, pid 26032] match in on lo11: 169.254.0.3.20623 > 169.254.0.3.9: [bad udp cksum 2054! -> c185] udp 4 (ttl 64, id 60724, len 32, bad ip cksum 0! -> 3996)
18:19:56.317666 rule 2.regress.1/(match) [uid 0, pid 26032] match out on lo11: fc00::3.6455 > fc00::3.9: [invalid udp cksum 0] udp 4 [flowlabel 0xef3e3] (len 12, hlim 64)
18:19:56.317682 rule 2.regress.1/(match) [uid 0, pid 26032] match in on lo11: fc00::3.6455 > fc00::3.9: [bad udp cksum 24f8! -> 1519] udp 4 [flowlabel 0xef3e3] (len 12, hlim 64)
18:19:56.371718 rule 2.regress.1/(match) [uid 0, pid 26032] match out on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:f3ee seq:0) [icmp cksum ok] (ttl 255, id 31152, len 84, bad ip cksum 1f60! -> edf3)
18:19:56.371733 rule 2.regress.1/(match) [uid 0, pid 26032] match in on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:f3ee seq:0) [icmp cksum ok] (ttl 255, id 31152, len 84, bad ip cksum 0! -> edf3)
18:19:56.428593 rule 2.regress.1/(match) [uid 0, pid 26032] match out on lo11: fc00::4 > fc00::4: icmp6: echo request (id:9cb9 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
18:19:56.428608 rule 2.regress.1/(match) [uid 0, pid 26032] match in on lo11: fc00::4 > fc00::4: icmp6: echo request (id:9cb9 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
18:19:56.489159 rule 2.regress.1/(match) [uid 0, pid 26032] match out on lo11: 169.254.0.4.36108 > 169.254.0.4.9: [bad udp cksum 0100! -> 4249] udp 4 (ttl 64, id 45094, len 32, bad ip cksum c! -> 76a2)
18:19:56.489178 rule 2.regress.1/(match) [uid 0, pid 26032] match in on lo11: 169.254.0.4.36108 > 169.254.0.4.9: [bad udp cksum 2254! -> 4249] udp 4 (ttl 64, id 45094, len 32, bad ip cksum 0! -> 76a2)
18:19:56.546964 rule 2.regress.1/(match) [uid 0, pid 26032] match out on lo11: fc00::4.10171 > fc00::4.9: [invalid udp cksum 0] udp 4 [flowlabel 0x9d5ed] (len 12, hlim 64)
18:19:56.546981 rule 2.regress.1/(match) [uid 0, pid 26032] match in on lo11: fc00::4.10171 > fc00::4.9: [bad udp cksum 26f8! -> 8f0a] udp 4 [flowlabel 0x9d5ed] (len 12, hlim 64)
18:19:56.600210 rule 2.regress.1/(match) [uid 0, pid 26032] match out on lo11: 169.254.0.5 > 169.254.0.5: icmp: echo request (id:01b0 seq:0) [icmp cksum ok] (ttl 255, id 6352, len 84, bad ip cksum a808! -> 4ed2)
18:19:56.600223 rule 2.regress.1/(match) [uid 0, pid 26032] match in on lo11: 169.254.0.5 > 169.254.0.5: icmp: echo request (id:01b0 seq:0) [icmp cksum ok] (ttl 255, id 6352, len 84, bad ip cksum 0! -> 4ed2)
18:19:56.657130 rule 2.regress.1/(match) [uid 0, pid 26032] match out on lo11: fc00::5 > fc00::5: icmp6: echo request (id:100a seq:0) [icmp6 cksum ok] (len 64, hlim 64)
18:19:56.657144 rule 2.regress.1/(match) [uid 0, pid 26032] match in on lo11: fc00::5 > fc00::5: icmp6: echo request (id:100a seq:0) [icmp6 cksum ok] (len 64, hlim 64)
18:19:56.717732 rule 2.regress.1/(match) [uid 0, pid 26032] match out on lo11: 169.254.0.5.5892 > 169.254.0.5.9: [bad udp cksum 26f8! -> 48bf] udp 4 (ttl 64, id 37212, len 32, bad ip cksum c! -> 956a)
18:19:56.717747 rule 2.regress.1/(match) [uid 0, pid 26032] match in on lo11: 169.254.0.5.5892 > 169.254.0.5.9: [bad udp cksum 2454! -> 48bf] udp 4 (ttl 64, id 37212, len 32, bad ip cksum 0! -> 956a)
18:19:56.776431 rule 2.regress.1/(match) [uid 0, pid 26032] match out on lo11: fc00::5.48778 > fc00::5.9: [invalid udp cksum 0] udp 4 [flowlabel 0xe3806] (len 12, hlim 64)
18:19:56.776446 rule 2.regress.1/(match) [uid 0, pid 26032] match in on lo11: fc00::5.48778 > fc00::5.9: [bad udp cksum 28f8! -> bd73] udp 4 [flowlabel 0xe3806] (len 12, hlim 64)
18:19:56.829892 rule 2.regress.1/(match) [uid 0, pid 26032] match out on lo11: 169.254.0.6 > 169.254.0.6: icmp: echo request (id:acf4 seq:0) [icmp cksum ok] (ttl 255, id 259, len 84, bad ip cksum 0! -> 669d)
18:19:56.829908 rule 2.regress.1/(match) [uid 0, pid 26032] match in on lo11: 169.254.0.6 > 169.254.0.6: icmp: echo request (id:acf4 seq:0) [icmp cksum ok] (ttl 255, id 259, len 84, bad ip cksum 0! -> 669d)
18:19:56.887381 rule 2.regress.1/(match) [uid 0, pid 26032] match out on lo11: fc00::6 > fc00::6: icmp6: echo request (id:7334 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
18:19:56.887395 rule 2.regress.1/(match) [uid 0, pid 26032] match in on lo11: fc00::6 > fc00::6: icmp6: echo request (id:7334 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
18:19:56.947695 rule 2.regress.1/(match) [uid 0, pid 26032] match out on lo11: 169.254.0.6.1137 > 169.254.0.6.9: [no udp cksum] udp 4 (ttl 64, id 48809, len 32, bad ip cksum c! -> 681b)
18:19:56.947712 rule 2.regress.1/(match) [uid 0, pid 26032] match in on lo11: 169.254.0.6.1137 > 169.254.0.6.9: [bad udp cksum 2654! -> d9d1] udp 4 (ttl 64, id 48809, len 32, bad ip cksum 0! -> 681b)
18:19:57.003755 rule 2.regress.1/(match) [uid 0, pid 26032] match out on lo11: fc00::6.34510 > fc00::6.9: [invalid udp cksum 0] udp 4 [flowlabel 0x9c62c] (len 12, hlim 64)
18:19:57.003774 rule 2.regress.1/(match) [uid 0, pid 26032] match in on lo11: fc00::6.34510 > fc00::6.9: [bad udp cksum 2af8! -> 77ab] udp 4 [flowlabel 0x9c62c] (len 12, hlim 64)
18:19:57.058615 rule 2.regress.1/(match) [uid 0, pid 26032] match out on lo11: 169.254.0.11 > 169.254.0.11: icmp: echo request (id:3442 seq:0) [icmp cksum ok] (ttl 255, id 59557, len 84, bad ip cksum 0! -> 7ef0)
18:19:57.058632 rule 2.regress.1/(match) [uid 0, pid 26032] match in on lo11: 169.254.0.11 > 169.254.0.21: icmp: echo request (id:3442 seq:0) [icmp cksum ok] (ttl 255, id 59557, len 84, bad ip cksum 0! -> 7ee6)
18:19:57.115327 rule 2.regress.1/(match) [uid 0, pid 26032] match out on lo11: fc00::11 > fc00::11: icmp6: echo request (id:99ae seq:0) [icmp6 cksum ok] (len 64, hlim 64)
18:19:57.115344 rule 2.regress.1/(match) [uid 0, pid 26032] match in on lo11: fc00::11 > fc00::21: icmp6: echo request (id:99ae seq:0) [icmp6 cksum ok] (len 64, hlim 64)
18:19:57.176920 rule 2.regress.1/(match) [uid 0, pid 26032] match out on lo11: 169.254.0.11.40430 > 169.254.0.11.9: [no udp cksum] udp 4 (ttl 64, id 42896, len 32, bad ip cksum c! -> 7f2a)
18:19:57.176944 rule 2.regress.1/(match) [uid 0, pid 26032] match in on lo11: 169.254.0.11.40430 > 169.254.0.21.9: [bad udp cksum 3a54! -> 4838] udp 4 (ttl 64, id 42896, len 32, bad ip cksum 0! -> 7f20)
18:19:57.233859 rule 2.regress.1/(match) [uid 0, pid 26032] match out on lo11: fc00::11.15546 > fc00::11.9: [invalid udp cksum 0] udp 4 [flowlabel 0xb0a34] (len 12, hlim 64)
18:19:57.233880 rule 2.regress.1/(match) [uid 0, pid 26032] match in on lo11: fc00::11.15546 > fc00::21.9: [bad udp cksum 50f8! -> 65f5] udp 4 [flowlabel 0xb0a34] (len 12, hlim 64)
18:19:57.286559 rule 2.regress.1/(match) [uid 0, pid 26032] match out on lo11: 169.254.0.12 > 169.254.0.12: icmp: echo request (id:7651 seq:0) [icmp cksum ok] (ttl 255, id 15778, len 84, bad ip cksum 7000! -> 29f2)
18:19:57.286578 rule 2.regress.1/(match) [uid 0, pid 26032] match in on lo11: 169.254.0.22 > 169.254.0.12: icmp: echo request (id:9573 seq:0) [icmp cksum ok] (ttl 255, id 15778, len 84, bad ip cksum 0! -> 29e8)
18:19:57.343655 rule 2.regress.1/(match) [uid 0, pid 26032] match out on lo11: fc00::12 > fc00::12: icmp6: echo request (id:e31f seq:0) [icmp6 cksum ok] (len 64, hlim 64)
18:19:57.343672 rule 2.regress.1/(match) [uid 0, pid 26032] match in on lo11: fc00::22 > fc00::12: icmp6: echo request (id:4180 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
18:19:57.404359 rule 2.regress.1/(match) [uid 0, pid 26032] match out on lo11: 169.254.0.12.28109 > 169.254.0.12.9: [bad udp cksum 0400! -> 7168] udp 4 (ttl 64, id 991, len 32, bad ip cksum c! -> 22da)
18:19:57.404376 rule 2.regress.1/(match) [uid 0, pid 26032] match in on lo11: 169.254.0.22.56425 > 169.254.0.12.9: [bad udp cksum 3c54! -> caf9] udp 4 (ttl 64, id 991, len 32, bad ip cksum 0! -> 22d0)
18:19:57.463710 rule 2.regress.1/(match) [uid 0, pid 26032] match out on lo11: fc00::12.8912 > fc00::12.9: [invalid udp cksum 0] udp 4 [flowlabel 0xefb3d] (len 12, hlim 64)
18:19:57.463729 rule 2.regress.1/(match) [uid 0, pid 26032] match in on lo11: fc00::22.63163 > fc00::12.9: [bad udp cksum 52f8! -> 623b] udp 4 [flowlabel 0xefb3d] (len 12, hlim 64)
18:19:57.517128 rule 2.regress.1/(match) [uid 0, pid 26032] match out on lo11: 169.254.0.14 > 169.254.0.14: icmp: echo request (id:f971 seq:0) [icmp cksum ok] (ttl 255, id 49740, len 84, bad ip cksum 9! -> a543)
18:19:57.517143 rule 2.regress.1/(match) [uid 0, pid 26032] match in on lo11: 169.254.0.14 > 169.254.0.14: icmp: echo request (id:f971 seq:0) [icmp cksum ok] (ttl 255, id 49740, len 84, bad ip cksum 0! -> a543)
18:19:57.517154 rule 2.regress.1/(match) [uid 0, pid 26032] match in on lo11: fc00::23 > fc00::24: icmp6: echo request (id:8d7c seq:0) [icmp6 cksum ok] (len 64, hlim 63)
18:19:57.573818 rule 2.regress.1/(match) [uid 0, pid 26032] match out on lo11: fc00::14 > fc00::14: icmp6: echo request (id:0da9 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
18:19:57.573832 rule 2.regress.1/(match) [uid 0, pid 26032] match in on lo11: fc00::14 > fc00::14: icmp6: echo request (id:0da9 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
18:19:57.573843 rule 2.regress.1/(match) [uid 0, pid 26032] match in on lo11: 169.254.0.23 > 169.254.0.24: icmp: echo request (id:5e0c seq:0) [icmp cksum ok] (DF) (ttl 63, id 48052, len 84, bad ip cksum 0! -> 2bc9)
18:19:57.635273 rule 2.regress.1/(match) [uid 0, pid 26032] match out on lo11: 169.254.0.14.18940 > 169.254.0.14.9: [no udp cksum] udp 4 (ttl 64, id 6686, len 32, bad ip cksum c! -> c97)
18:19:57.635290 rule 2.regress.1/(match) [uid 0, pid 26032] match in on lo11: 169.254.0.14.18940 > 169.254.0.14.9: [bad udp cksum 3654! -> 3e8c] udp 4 (ttl 64, id 6686, len 32, bad ip cksum 0! -> c97)
18:19:57.635304 rule 2.regress.1/(match) [uid 0, pid 26032] match in on lo11: fc00::23.55614 > fc00::24.9: [bad udp cksum 65f8! -> cc58] udp 4 (len 12, hlim 63)
18:19:57.692114 rule 2.regress.1/(match) [uid 0, pid 26032] match out on lo11: fc00::14.1277 > fc00::14.9: [invalid udp cksum 0] udp 4 [flowlabel 0xa567c] (len 12, hlim 64)
18:19:57.692146 rule 2.regress.1/(match) [uid 0, pid 26032] match in on lo11: fc00::14.1277 > fc00::14.9: [bad udp cksum 46f8! -> 2d2d] udp 4 [flowlabel 0xa567c] (len 12, hlim 64)
18:19:57.692179 rule 2.regress.1/(match) [uid 0, pid 26032] match in on lo11: 169.254.0.23.62027 > 169.254.0.24.9: [bad udp cksum 4954! -> dbe3] udp 4 (DF) (ttl 63, id 49368, len 32, bad ip cksum 0! -> 26c9)
18:19:57.746321 rule 2.regress.1/(match) [uid 0, pid 26032] match out on lo11: ::1 > ::1: icmp6: echo request (id:e472 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
18:19:57.746338 rule 2.regress.1/(match) [uid 0, pid 26032] match in on lo11: ::1 > ::1: icmp6: echo request (id:e472 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
18:19:57.805349 rule 2.regress.1/(match) [uid 0, pid 26032] match out on lo11: ::1.9526 > ::1.9: [invalid udp cksum 0] udp 4 [flowlabel 0xa8cfd] (len 12, hlim 64)
18:19:57.805366 rule 2.regress.1/(match) [uid 0, pid 26032] match in on lo11: ::1.9526 > ::1.9: [bad udp cksum 1f00! -> 1c05] udp 4 [flowlabel 0xa8cfd] (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
18:19:55.674390 rule 2.regress.1/(match) [uid 0, pid 26032] match out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:d321 seq:0) [icmp cksum ok] (ttl 255, id 1275, len 84, bad ip cksum 0! -> 62af)
18:19:55.674420 rule 2.regress.1/(match) [uid 0, pid 26032] match in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:d321 seq:0) [icmp cksum ok] (ttl 255, id 1275, len 84, bad ip cksum 0! -> 62af)
18:19:55.674449 rule 2.regress.1/(match) [uid 0, pid 26032] match out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:d321 seq:0) [bad icmp cksum 0! -> bab] (ttl 255, id 50519, len 84, bad ip cksum 0! -> a252)
18:19:55.674454 rule 2.regress.1/(match) [uid 0, pid 26032] match in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:d321 seq:0) [icmp cksum ok] (ttl 255, id 50519, len 84, bad ip cksum 0! -> a252)
18:19:55.802537 rule 2.regress.1/(match) [uid 0, pid 26032] 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! -> da0a] for 169.254.0.1.24442 > 169.254.0.1.9: udp 4 (ttl 64, id 38421, len 32, bad ip cksum 0! -> 90b9) (ttl 255, id 21123, len 56, bad ip cksum 6222! -> 1543)
18:19:55.802543 rule 2.regress.1/(match) [uid 0, pid 26032] 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 169.254.0.1.24442 > 169.254.0.1.9: udp 4 (ttl 64, id 38421, len 32, bad ip cksum 0! -> 90b9) (ttl 255, id 21123, len 56, bad ip cksum 0! -> 1543)
grep 'regress\.1/.* > 169.254.0.2:' pflog12.tcpdump
18:19:55.915050 rule 2.regress.1/(match) [uid 0, pid 26032] match out on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:ee50 seq:0) [icmp cksum ok] (ttl 255, id 18820, len 84, bad ip cksum 700! -> 1e24)
18:19:55.915075 rule 2.regress.1/(match) [uid 0, pid 26032] match in on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:ee50 seq:0) [icmp cksum ok] (ttl 255, id 18820, len 84, bad ip cksum 0! -> 1e24)
grep 'regress\.1/.* > 169.254.0.3:' pflog12.tcpdump
18:19:56.142285 rule 2.regress.1/(match) [uid 0, pid 26032] match out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:335b seq:0) [icmp cksum ok] (ttl 255, id 16818, len 84, bad ip cksum 7075! -> 25f4)
18:19:56.142301 rule 2.regress.1/(match) [uid 0, pid 26032] match in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:335b seq:0) [icmp cksum ok] (ttl 255, id 16818, len 84, bad ip cksum 0! -> 25f4)
grep 'regress\.1/.* > 169.254.0.4:' pflog12.tcpdump
18:19:56.371718 rule 2.regress.1/(match) [uid 0, pid 26032] match out on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:f3ee seq:0) [icmp cksum ok] (ttl 255, id 31152, len 84, bad ip cksum 1f60! -> edf3)
18:19:56.371733 rule 2.regress.1/(match) [uid 0, pid 26032] match in on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:f3ee seq:0) [icmp cksum ok] (ttl 255, id 31152, len 84, bad ip cksum 0! -> edf3)
grep 'regress\.1/.* > 169.254.0.5:' pflog12.tcpdump
18:19:56.600210 rule 2.regress.1/(match) [uid 0, pid 26032] match out on lo11: 169.254.0.5 > 169.254.0.5: icmp: echo request (id:01b0 seq:0) [icmp cksum ok] (ttl 255, id 6352, len 84, bad ip cksum a808! -> 4ed2)
18:19:56.600223 rule 2.regress.1/(match) [uid 0, pid 26032] match in on lo11: 169.254.0.5 > 169.254.0.5: icmp: echo request (id:01b0 seq:0) [icmp cksum ok] (ttl 255, id 6352, len 84, bad ip cksum 0! -> 4ed2)
grep 'regress\.1/.* > 169.254.0.6:' pflog12.tcpdump
18:19:56.829892 rule 2.regress.1/(match) [uid 0, pid 26032] match out on lo11: 169.254.0.6 > 169.254.0.6: icmp: echo request (id:acf4 seq:0) [icmp cksum ok] (ttl 255, id 259, len 84, bad ip cksum 0! -> 669d)
18:19:56.829908 rule 2.regress.1/(match) [uid 0, pid 26032] match in on lo11: 169.254.0.6 > 169.254.0.6: icmp: echo request (id:acf4 seq:0) [icmp cksum ok] (ttl 255, id 259, len 84, bad ip cksum 0! -> 669d)
grep 'regress\.1/.* > 169.254.0.11:' pflog12.tcpdump
18:19:57.058615 rule 2.regress.1/(match) [uid 0, pid 26032] match out on lo11: 169.254.0.11 > 169.254.0.11: icmp: echo request (id:3442 seq:0) [icmp cksum ok] (ttl 255, id 59557, len 84, bad ip cksum 0! -> 7ef0)
grep 'regress\.1/.* > 169.254.0.12:' pflog12.tcpdump
18:19:57.286559 rule 2.regress.1/(match) [uid 0, pid 26032] match out on lo11: 169.254.0.12 > 169.254.0.12: icmp: echo request (id:7651 seq:0) [icmp cksum ok] (ttl 255, id 15778, len 84, bad ip cksum 7000! -> 29f2)
18:19:57.286578 rule 2.regress.1/(match) [uid 0, pid 26032] match in on lo11: 169.254.0.22 > 169.254.0.12: icmp: echo request (id:9573 seq:0) [icmp cksum ok] (ttl 255, id 15778, len 84, bad ip cksum 0! -> 29e8)
grep 'regress\.1/.* > 169.254.0.14:' pflog12.tcpdump
18:19:57.517128 rule 2.regress.1/(match) [uid 0, pid 26032] match out on lo11: 169.254.0.14 > 169.254.0.14: icmp: echo request (id:f971 seq:0) [icmp cksum ok] (ttl 255, id 49740, len 84, bad ip cksum 9! -> a543)
18:19:57.517143 rule 2.regress.1/(match) [uid 0, pid 26032] match in on lo11: 169.254.0.14 > 169.254.0.14: icmp: echo request (id:f971 seq:0) [icmp cksum ok] (ttl 255, id 49740, len 84, bad ip cksum 0! -> a543)

==== run-bpf-everything6 ====
# rule with pflog12 matches on every packet
grep 'regress\.1/.* > fc00::1:' pflog12.tcpdump
18:19:55.739056 rule 2.regress.1/(match) [uid 0, pid 26032] match out on lo11: fc00::1 > fc00::1: icmp6: echo request (id:f6b6 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
18:19:55.739072 rule 2.regress.1/(match) [uid 0, pid 26032] match in on lo11: fc00::1 > fc00::1: icmp6: echo request (id:f6b6 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
18:19:55.739086 rule 2.regress.1/(match) [uid 0, pid 26032] match out on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:f6b6 seq:0) [bad icmp6 cksum 0! -> 34fc] (len 64, hlim 64)
18:19:55.739092 rule 2.regress.1/(match) [uid 0, pid 26032] match in on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:f6b6 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
18:19:55.861007 rule 2.regress.1/(match) [uid 0, pid 26032] match out on lo11: fc00::1 > fc00::1: icmp6: fc00::1 udp port 9 unreachable [bad icmp6 cksum 0! -> 4f09] (len 60, hlim 64)
18:19:55.861015 rule 2.regress.1/(match) [uid 0, pid 26032] 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
18:19:55.971581 rule 2.regress.1/(match) [uid 0, pid 26032] match out on lo11: fc00::2 > fc00::2: icmp6: echo request (id:8154 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
18:19:55.971596 rule 2.regress.1/(match) [uid 0, pid 26032] match in on lo11: fc00::2 > fc00::2: icmp6: echo request (id:8154 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::3:' pflog12.tcpdump
18:19:56.199966 rule 2.regress.1/(match) [uid 0, pid 26032] match out on lo11: fc00::3 > fc00::3: icmp6: echo request (id:bc95 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
18:19:56.199982 rule 2.regress.1/(match) [uid 0, pid 26032] match in on lo11: fc00::3 > fc00::3: icmp6: echo request (id:bc95 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::4:' pflog12.tcpdump
18:19:56.428593 rule 2.regress.1/(match) [uid 0, pid 26032] match out on lo11: fc00::4 > fc00::4: icmp6: echo request (id:9cb9 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
18:19:56.428608 rule 2.regress.1/(match) [uid 0, pid 26032] match in on lo11: fc00::4 > fc00::4: icmp6: echo request (id:9cb9 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::5:' pflog12.tcpdump
18:19:56.657130 rule 2.regress.1/(match) [uid 0, pid 26032] match out on lo11: fc00::5 > fc00::5: icmp6: echo request (id:100a seq:0) [icmp6 cksum ok] (len 64, hlim 64)
18:19:56.657144 rule 2.regress.1/(match) [uid 0, pid 26032] match in on lo11: fc00::5 > fc00::5: icmp6: echo request (id:100a seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::6:' pflog12.tcpdump
18:19:56.887381 rule 2.regress.1/(match) [uid 0, pid 26032] match out on lo11: fc00::6 > fc00::6: icmp6: echo request (id:7334 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
18:19:56.887395 rule 2.regress.1/(match) [uid 0, pid 26032] match in on lo11: fc00::6 > fc00::6: icmp6: echo request (id:7334 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::11:' pflog12.tcpdump
18:19:57.115327 rule 2.regress.1/(match) [uid 0, pid 26032] match out on lo11: fc00::11 > fc00::11: icmp6: echo request (id:99ae seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::12:' pflog12.tcpdump
18:19:57.343655 rule 2.regress.1/(match) [uid 0, pid 26032] match out on lo11: fc00::12 > fc00::12: icmp6: echo request (id:e31f seq:0) [icmp6 cksum ok] (len 64, hlim 64)
18:19:57.343672 rule 2.regress.1/(match) [uid 0, pid 26032] match in on lo11: fc00::22 > fc00::12: icmp6: echo request (id:4180 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::14:' pflog12.tcpdump
18:19:57.573818 rule 2.regress.1/(match) [uid 0, pid 26032] match out on lo11: fc00::14 > fc00::14: icmp6: echo request (id:0da9 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
18:19:57.573832 rule 2.regress.1/(match) [uid 0, pid 26032] match in on lo11: fc00::14 > fc00::14: icmp6: echo request (id:0da9 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
18:19:55.674392 rule 2.regress.3/(match) [uid 0, pid 26032] pass out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:d321 seq:0) [icmp cksum ok] (ttl 255, id 1275, len 84, bad ip cksum 0! -> 62af)
18:19:55.674422 rule 2.regress.3/(match) [uid 0, pid 26032] pass in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:d321 seq:0) [icmp cksum ok] (ttl 255, id 1275, len 84, bad ip cksum 0! -> 62af)
grep 'regress\.3/.* 169.254.0.1 > 169.254.0.1: icmp: echo reply' pflog11.tcpdump
18:19:55.674450 rule 2.regress.3/(match) [uid 0, pid 26032] pass out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:d321 seq:0) [bad icmp cksum 0! -> bab] (ttl 255, id 50519, len 84, bad ip cksum 0! -> a252)
18:19:55.674455 rule 2.regress.3/(match) [uid 0, pid 26032] pass in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:d321 seq:0) [icmp cksum ok] (ttl 255, id 50519, len 84, bad ip cksum 0! -> a252)
# no reply with keep state and without all
grep 'regress\.4/.* 169.254.0.2 > 169.254.0.2: icmp: echo request' pflog11.tcpdump
18:19:55.915052 rule 2.regress.4/(match) [uid 0, pid 26032] pass out on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:ee50 seq:0) [icmp cksum ok] (ttl 255, id 18820, len 84, bad ip cksum 700! -> 1e24)
18:19:55.915076 rule 2.regress.4/(match) [uid 0, pid 26032] pass in on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:ee50 seq:0) [icmp cksum ok] (ttl 255, id 18820, len 84, bad ip cksum 0! -> 1e24)
! 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
18:19:56.142288 rule 2.regress.5/(match) [uid 0, pid 26032] pass out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:335b seq:0) [icmp cksum ok] (ttl 255, id 16818, len 84, bad ip cksum 7075! -> 25f4)
18:19:56.142302 rule 2.regress.5/(match) [uid 0, pid 26032] pass in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:335b seq:0) [icmp cksum ok] (ttl 255, id 16818, len 84, bad ip cksum 0! -> 25f4)
# XXX anchor name missing
grep '/.* 169.254.0.3 > 169.254.0.3: icmp: echo reply' pflog11.tcpdump
18:19:56.142309 rule 2/(match) [uid 0, pid 26032] pass out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo reply (id:335b seq:0) [bad icmp cksum 0! -> 5cda] (ttl 255, id 11900, len 84, bad ip cksum 0! -> 392a)
18:19:56.142311 rule 2/(match) [uid 0, pid 26032] pass in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo reply (id:335b seq:0) [icmp cksum ok] (ttl 255, id 11900, len 84, bad ip cksum 0! -> 392a)

==== run-bpf-all6 ====
# reply without keep state
grep 'regress\.11/.* fc00::1 > fc00::1: icmp6: echo request' pflog11.tcpdump
18:19:55.739058 rule 2.regress.11/(match) [uid 0, pid 26032] pass out on lo11: fc00::1 > fc00::1: icmp6: echo request (id:f6b6 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
18:19:55.739073 rule 2.regress.11/(match) [uid 0, pid 26032] pass in on lo11: fc00::1 > fc00::1: icmp6: echo request (id:f6b6 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.11/.* fc00::1 > fc00::1: icmp6: echo reply' pflog11.tcpdump
18:19:55.739087 rule 2.regress.11/(match) [uid 0, pid 26032] pass out on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:f6b6 seq:0) [bad icmp6 cksum 0! -> 34fc] (len 64, hlim 64)
18:19:55.739093 rule 2.regress.11/(match) [uid 0, pid 26032] pass in on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:f6b6 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
18:19:55.971582 rule 2.regress.12/(match) [uid 0, pid 26032] pass out on lo11: fc00::2 > fc00::2: icmp6: echo request (id:8154 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
18:19:55.971597 rule 2.regress.12/(match) [uid 0, pid 26032] pass in on lo11: fc00::2 > fc00::2: icmp6: echo request (id:8154 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
18:19:56.199969 rule 2.regress.13/(match) [uid 0, pid 26032] pass out on lo11: fc00::3 > fc00::3: icmp6: echo request (id:bc95 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
18:19:56.199983 rule 2.regress.13/(match) [uid 0, pid 26032] pass in on lo11: fc00::3 > fc00::3: icmp6: echo request (id:bc95 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
# XXX anchor name missing
grep '/.* fc00::3 > fc00::3: icmp6: echo reply' pflog11.tcpdump
18:19:56.199993 rule 2/(match) [uid 0, pid 26032] pass out on lo11: fc00::3 > fc00::3: icmp6: echo reply (id:bc95 seq:0) [bad icmp6 cksum 0! -> d98f] (len 64, hlim 64)
18:19:56.199996 rule 2/(match) [uid 0, pid 26032] pass in on lo11: fc00::3 > fc00::3: icmp6: echo reply (id:bc95 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
18:19:56.489162 rule 2.regress.6/(match) [uid 0, pid 26032] pass out on lo11: [uid 0, pid 41878] 169.254.0.4.36108 > 169.254.0.4.9: [bad udp cksum 0100! -> 4249] udp 4 (ttl 64, id 45094, len 32, bad ip cksum c! -> 76a2)
# 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
18:19:56.489182 rule 2.regress.6/(match) [uid 0, pid 26032] pass in on lo11: 169.254.0.4.36108 > 169.254.0.4.9: [bad udp cksum 2254! -> 4249] udp 4 (ttl 64, id 45094, len 32, bad ip cksum 0! -> 76a2)
# 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
18:19:56.371720 rule 2.regress.6/(match) [uid 0, pid 26032] pass out on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:f3ee seq:0) [icmp cksum ok] (ttl 255, id 31152, len 84, bad ip cksum 1f60! -> edf3)
# 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
18:19:55.802508 rule 2.regress.3/(match) [uid 0, pid 26032] pass out on lo11: 169.254.0.1.24442 > 169.254.0.1.9: [bad udp cksum 005f! -> da76] udp 4 (ttl 64, id 38421, len 32, bad ip cksum c! -> 90b9)

==== 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
18:19:56.546967 rule 2.regress.14/(match) [uid 0, pid 26032] pass out on lo11: [uid 0, pid 14705] fc00::4.10171 > fc00::4.9: [invalid udp cksum 0] udp 4 [flowlabel 0x9d5ed] (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
18:19:56.546986 rule 2.regress.14/(match) [uid 0, pid 26032] pass in on lo11: fc00::4.10171 > fc00::4.9: [bad udp cksum 26f8! -> 8f0a] udp 4 [flowlabel 0x9d5ed] (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
18:19:56.428595 rule 2.regress.14/(match) [uid 0, pid 26032] pass out on lo11: fc00::4 > fc00::4: icmp6: echo request (id:9cb9 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
18:19:55.860973 rule 2.regress.11/(match) [uid 0, pid 26032] pass out on lo11: fc00::1.39874 > fc00::1.9: [invalid udp cksum 0] udp 4 [flowlabel 0xfe4a6] (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
18:19:57.058633 rule 2.regress.2/(match) [uid 0, pid 26032] pass in on lo11: 169.254.0.11 > 169.254.0.21: icmp: echo request (id:3442 seq:0) [icmp cksum ok] (ttl 255, id 59557, len 84, bad ip cksum 0! -> 7ee6)
# 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
18:19:57.058618 rule 2.regress.18/(match) [uid 0, pid 26032] pass out on lo11: [rewritten: src 169.254.0.11:13378, dst 169.254.0.21:8] 169.254.0.11 > 169.254.0.11: icmp: echo request (id:3442 seq:0) [icmp cksum ok] (ttl 255, id 59557, len 84, bad ip cksum 0! -> 7ef0)

==== run-bpf-rdr6 ====
# loopback input logs redirected packet
grep 'regress\.10/.* pass in .*:.* fc00::11 > fc00::21: icmp6: echo request' pflog11.tcpdump
18:19:57.115346 rule 2.regress.10/(match) [uid 0, pid 26032] pass in on lo11: fc00::11 > fc00::21: icmp6: echo request (id:99ae 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
18:19:57.115329 rule 2.regress.20/(match) [uid 0, pid 26032] pass out on lo11: [rewritten: src fc00::11:39342, dst fc00::21:128] fc00::11 > fc00::11: icmp6: echo request (id:99ae 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
18:19:57.286580 rule 2.regress.2/(match) [uid 0, pid 26032] pass in on lo11: 169.254.0.22 > 169.254.0.12: icmp: echo request (id:9573 seq:0) [icmp cksum ok] (ttl 255, id 15778, len 84, bad ip cksum 0! -> 29e8)
# 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
18:19:57.286561 rule 2.regress.19/(match) [uid 0, pid 26032] pass out on lo11: [rewritten: src 169.254.0.22:38259, dst 169.254.0.12:8] 169.254.0.12 > 169.254.0.12: icmp: echo request (id:7651 seq:0) [icmp cksum ok] (ttl 255, id 15778, len 84, bad ip cksum 7000! -> 29f2)

==== run-bpf-nat6 ====
# loopback input logs redirected packet
grep 'regress\.10/.* pass in .*:.* fc00::22 > fc00::12: icmp6: echo request' pflog11.tcpdump
18:19:57.343673 rule 2.regress.10/(match) [uid 0, pid 26032] pass in on lo11: fc00::22 > fc00::12: icmp6: echo request (id:4180 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
18:19:57.343658 rule 2.regress.21/(match) [uid 0, pid 26032] pass out on lo11: [rewritten: src fc00::22:16768, dst fc00::12:128] fc00::12 > fc00::12: icmp6: echo request (id:e31f 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
18:19:57.517146 rule 2.regress.22/(match) [uid 0, pid 26032] pass in on lo11: [rewritten: src fc00::23:36220, dst fc00::24:128] 169.254.0.14 > 169.254.0.14: icmp: echo request (id:f971 seq:0) [icmp cksum ok] (ttl 255, id 49740, len 84, bad ip cksum 0! -> a543)

==== run-bpf-af6 ====
# pf in rule logs original IPv6 packet
grep 'regress\.23/.* pass in .*:.* fc00::14 > fc00::14: icmp6: echo request' pflog11.tcpdump
18:19:57.573835 rule 2.regress.23/(match) [uid 0, pid 26032] pass in on lo11: [rewritten: src 169.254.0.23:24076, dst 169.254.0.24:8] fc00::14 > fc00::14: icmp6: echo request (id:0da9 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
18:19:57.058618 rule 2.regress.18/(match) [uid 0, pid 26032] pass out on lo11: [rewritten: src 169.254.0.11:13378, dst 169.254.0.21:8] 169.254.0.11 > 169.254.0.11: icmp: echo request (id:3442 seq:0) [icmp cksum ok] (ttl 255, id 59557, len 84, bad ip cksum 0! -> 7ef0)
# 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
18:19:57.286561 rule 2.regress.19/(match) [uid 0, pid 26032] pass out on lo11: [rewritten: src 169.254.0.22:38259, dst 169.254.0.12:8] 169.254.0.12 > 169.254.0.12: icmp: echo request (id:7651 seq:0) [icmp cksum ok] (ttl 255, id 15778, len 84, bad ip cksum 7000! -> 29f2)
# 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
18:19:57.517146 rule 2.regress.22/(match) [uid 0, pid 26032] pass in on lo11: [rewritten: src fc00::23:36220, dst fc00::24:128] 169.254.0.14 > 169.254.0.14: icmp: echo request (id:f971 seq:0) [icmp cksum ok] (ttl 255, id 49740, len 84, bad ip cksum 0! -> a543)

==== 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
18:19:57.115329 rule 2.regress.20/(match) [uid 0, pid 26032] pass out on lo11: [rewritten: src fc00::11:39342, dst fc00::21:128] fc00::11 > fc00::11: icmp6: echo request (id:99ae 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
18:19:57.343658 rule 2.regress.21/(match) [uid 0, pid 26032] pass out on lo11: [rewritten: src fc00::22:16768, dst fc00::12:128] fc00::12 > fc00::12: icmp6: echo request (id:e31f 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
18:19:57.573835 rule 2.regress.23/(match) [uid 0, pid 26032] pass in on lo11: [rewritten: src 169.254.0.23:24076, dst 169.254.0.24:8] fc00::14 > fc00::14: icmp6: echo request (id:0da9 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 0m10.92s