START	sys/net/pflog	2024-12-26T19:27:35Z

==== 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=0.089 ms

--- 169.254.0.1 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.089/0.089/0.089/0.000 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=0.053 ms

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

--- fc00::2 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-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=0.055 ms

--- fc00::3 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-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=0.045 ms

--- 169.254.0.4 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.045/0.045/0.045/0.000 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=0.050 ms

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

--- 169.254.0.6 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.053/0.053/0.053/0.000 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=0.047 ms

--- 169.254.0.11 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.047/0.047/0.047/0.000 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=0.070 ms

--- fc00::11 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.070/0.070/0.070/0.000 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=0.048 ms

--- 169.254.0.12 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.048/0.048/0.048/0.000 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=0.063 ms

--- 169.254.0.14 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.063/0.063/0.063/0.000 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=0.065 ms

--- fc00::14 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.065/0.065/0.065/0.000 ms

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

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

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

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

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

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



80 packets received by filter
88 packets received by filter
0 packets dropped by kernel
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
20:27:40.555001 rule 2.regress.3/(match) [uid 0, pid 20138] pass out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:d569 seq:0) [icmp cksum ok] (ttl 255, id 11260, len 84, bad ip cksum 0! -> 3bae)
20:27:40.555030 rule 2.regress.3/(match) [uid 0, pid 20138] pass in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:d569 seq:0) [icmp cksum ok] (ttl 255, id 11260, len 84, bad ip cksum 0! -> 3bae)
20:27:40.555041 rule 2.regress.3/(match) [uid 0, pid 20138] pass out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:d569 seq:0) [bad icmp cksum 0! -> 6b84] (ttl 255, id 24275, len 84, bad ip cksum 0! -> 8d7)
20:27:40.555046 rule 2.regress.3/(match) [uid 0, pid 20138] pass in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:d569 seq:0) [icmp cksum ok] (ttl 255, id 24275, len 84, bad ip cksum 0! -> 8d7)
20:27:40.619284 rule 2.regress.11/(match) [uid 0, pid 20138] pass out on lo11: fc00::1 > fc00::1: icmp6: echo request (id:5e20 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
20:27:40.619300 rule 2.regress.11/(match) [uid 0, pid 20138] pass in on lo11: fc00::1 > fc00::1: icmp6: echo request (id:5e20 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
20:27:40.619313 rule 2.regress.11/(match) [uid 0, pid 20138] pass out on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:5e20 seq:0) [bad icmp6 cksum 0! -> b4d] (len 64, hlim 64)
20:27:40.619319 rule 2.regress.11/(match) [uid 0, pid 20138] pass in on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:5e20 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
20:27:40.683107 rule 2.regress.3/(match) [uid 0, pid 20138] pass out on lo11: 169.254.0.1.24017 > 169.254.0.1.9: [no udp cksum] udp 4 (ttl 64, id 58315, len 32, bad ip cksum c! -> 4303)
20:27:40.683123 rule 2.regress.3/(match) [uid 0, pid 20138] pass in on lo11: 169.254.0.1.24017 > 169.254.0.1.9: [bad udp cksum 1c54! -> 8378] udp 4 (ttl 64, id 58315, len 32, bad ip cksum 0! -> 4303)
20:27:40.683141 rule 2.regress.3/(match) [uid 0, pid 20138] 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! -> 8dfd] for 169.254.0.1.24017 > 169.254.0.1.9: udp 4 (ttl 64, id 58315, len 32, bad ip cksum 0! -> 4303) (ttl 255, id 19988, len 56, bad ip cksum 5! -> 19b2)
20:27:40.683149 rule 2.regress.3/(match) [uid 0, pid 20138] 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 169.254.0.1.24017 > 169.254.0.1.9: udp 4 (ttl 64, id 58315, len 32, bad ip cksum 0! -> 4303) (ttl 255, id 19988, len 56, bad ip cksum 0! -> 19b2)
20:27:40.741547 rule 2.regress.11/(match) [uid 0, pid 20138] pass out on lo11: fc00::1.47368 > fc00::1.9: [invalid udp cksum 0] udp 4 [flowlabel 0xa508f] (len 12, hlim 64)
20:27:40.741581 rule 2.regress.11/(match) [uid 0, pid 20138] pass in on lo11: fc00::1.47368 > fc00::1.9: [bad udp cksum 20f8! -> 4779] udp 4 [flowlabel 0xa508f] (len 12, hlim 64)
20:27:40.741630 rule 2.regress.11/(match) [uid 0, pid 20138] pass out on lo11: fc00::1 > fc00::1: icmp6: fc00::1 udp port 9 unreachable [bad icmp6 cksum 0! -> c5df] (len 60, hlim 64)
20:27:40.741657 rule 2.regress.11/(match) [uid 0, pid 20138] pass in on lo11: fc00::1 > fc00::1: icmp6: fc00::1 udp port 9 unreachable [icmp6 cksum ok] (len 60, hlim 64)
20:27:40.796251 rule 2.regress.4/(match) [uid 0, pid 20138] pass out on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:bcb9 seq:0) [icmp cksum ok] (ttl 255, id 24027, len 84, bad ip cksum 0! -> 9cd)
20:27:40.796275 rule 2.regress.4/(match) [uid 0, pid 20138] pass in on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:bcb9 seq:0) [icmp cksum ok] (ttl 255, id 24027, len 84, bad ip cksum 0! -> 9cd)
20:27:40.855378 rule 2.regress.12/(match) [uid 0, pid 20138] pass out on lo11: fc00::2 > fc00::2: icmp6: echo request (id:f20a seq:0) [icmp6 cksum ok] (len 64, hlim 64)
20:27:40.855393 rule 2.regress.12/(match) [uid 0, pid 20138] pass in on lo11: fc00::2 > fc00::2: icmp6: echo request (id:f20a seq:0) [icmp6 cksum ok] (len 64, hlim 64)
20:27:40.917138 rule 2.regress.4/(match) [uid 0, pid 20138] pass out on lo11: 169.254.0.2.19134 > 169.254.0.2.9: [bad udp cksum 0004! -> 948b] udp 4 (ttl 64, id 16315, len 32, bad ip cksum c! -> e711)
20:27:40.917188 rule 2.regress.4/(match) [uid 0, pid 20138] pass in on lo11: 169.254.0.2.19134 > 169.254.0.2.9: [bad udp cksum 1e54! -> 948b] udp 4 (ttl 64, id 16315, len 32, bad ip cksum 0! -> e711)
20:27:40.975933 rule 2.regress.12/(match) [uid 0, pid 20138] pass out on lo11: fc00::2.14718 > fc00::2.9: [invalid udp cksum 0] udp 4 [flowlabel 0x871ed] (len 12, hlim 64)
20:27:40.975985 rule 2.regress.12/(match) [uid 0, pid 20138] pass in on lo11: fc00::2.14718 > fc00::2.9: [bad udp cksum 22f8! -> cff8] udp 4 [flowlabel 0x871ed] (len 12, hlim 64)
20:27:41.029567 rule 2.regress.5/(match) [uid 0, pid 20138] pass out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:747d seq:0) [icmp cksum ok] (ttl 255, id 52921, len 84, bad ip cksum 1bbf! -> 98ec)
20:27:41.029581 rule 2.regress.5/(match) [uid 0, pid 20138] pass in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:747d seq:0) [icmp cksum ok] (ttl 255, id 52921, len 84, bad ip cksum 0! -> 98ec)
20:27:41.029589 rule 2/(match) [uid 0, pid 20138] pass out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo reply (id:747d seq:0) [bad icmp cksum 0! -> 37dd] (ttl 255, id 25062, len 84, bad ip cksum 0! -> 5c0)
20:27:41.029591 rule 2/(match) [uid 0, pid 20138] pass in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo reply (id:747d seq:0) [icmp cksum ok] (ttl 255, id 25062, len 84, bad ip cksum 0! -> 5c0)
20:27:41.087048 rule 2.regress.13/(match) [uid 0, pid 20138] pass out on lo11: fc00::3 > fc00::3: icmp6: echo request (id:012d seq:0) [icmp6 cksum ok] (len 64, hlim 64)
20:27:41.087062 rule 2.regress.13/(match) [uid 0, pid 20138] pass in on lo11: fc00::3 > fc00::3: icmp6: echo request (id:012d seq:0) [icmp6 cksum ok] (len 64, hlim 64)
20:27:41.087072 rule 2/(match) [uid 0, pid 20138] pass out on lo11: fc00::3 > fc00::3: icmp6: echo reply (id:012d seq:0) [bad icmp6 cksum 0! -> c5f1] (len 64, hlim 64)
20:27:41.087075 rule 2/(match) [uid 0, pid 20138] pass in on lo11: fc00::3 > fc00::3: icmp6: echo reply (id:012d seq:0) [icmp6 cksum ok] (len 64, hlim 64)
20:27:41.148247 rule 2.regress.5/(match) [uid 0, pid 20138] pass out on lo11: 169.254.0.3.32277 > 169.254.0.3.9: [bad udp cksum 273e! -> 3b58] udp 4 (ttl 64, id 13212, len 32, bad ip cksum c! -> f32e)
20:27:41.148268 rule 2.regress.5/(match) [uid 0, pid 20138] pass in on lo11: 169.254.0.3.32277 > 169.254.0.3.9: [bad udp cksum 2054! -> 3b58] udp 4 (ttl 64, id 13212, len 32, bad ip cksum 0! -> f32e)
20:27:41.148283 rule 2/(match) [uid 0, pid 20138] 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! -> 1de1] for 169.254.0.3.32277 > 169.254.0.3.9: udp 4 (ttl 64, id 13212, len 32, bad ip cksum 0! -> f32e) (ttl 255, id 13764, len 56, bad ip cksum 165b! -> 31fe)
20:27:41.148286 rule 2/(match) [uid 0, pid 20138] 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 169.254.0.3.32277 > 169.254.0.3.9: udp 4 (ttl 64, id 13212, len 32, bad ip cksum 0! -> f32e) (ttl 255, id 13764, len 56, bad ip cksum 0! -> 31fe)
20:27:41.206510 rule 2.regress.13/(match) [uid 0, pid 20138] pass out on lo11: fc00::3.10672 > fc00::3.9: [invalid udp cksum 0] udp 4 [flowlabel 0xc1e51] (len 12, hlim 64)
20:27:41.206531 rule 2.regress.13/(match) [uid 0, pid 20138] pass in on lo11: fc00::3.10672 > fc00::3.9: [bad udp cksum 24f8! -> 9c08] udp 4 [flowlabel 0xc1e51] (len 12, hlim 64)
20:27:41.206551 rule 2/(match) [uid 0, pid 20138] pass out on lo11: fc00::3 > fc00::3: icmp6: fc00::3 udp port 9 unreachable [bad icmp6 cksum 0! -> 8768] (len 60, hlim 64)
20:27:41.206555 rule 2/(match) [uid 0, pid 20138] pass in on lo11: fc00::3 > fc00::3: icmp6: fc00::3 udp port 9 unreachable [icmp6 cksum ok] (len 60, hlim 64)
20:27:41.260073 rule 2.regress.6/(match) [uid 0, pid 20138] pass out on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:6047 seq:0) [icmp cksum ok] (ttl 255, id 3019, len 84, bad ip cksum 802b! -> 5bd9)
20:27:41.260090 rule 2.regress.6/(match) [uid 0, pid 20138] pass in on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:6047 seq:0) [icmp cksum ok] (ttl 255, id 3019, len 84, bad ip cksum 0! -> 5bd9)
20:27:41.318565 rule 2.regress.14/(match) [uid 0, pid 20138] pass out on lo11: fc00::4 > fc00::4: icmp6: echo request (id:de69 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
20:27:41.318580 rule 2.regress.14/(match) [uid 0, pid 20138] pass in on lo11: fc00::4 > fc00::4: icmp6: echo request (id:de69 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
20:27:41.379512 rule 2.regress.6/(match) [uid 0, pid 20138] pass out on lo11: [uid 0, pid 31471] 169.254.0.4.47691 > 169.254.0.4.9: [bad udp cksum 0400! -> 031c] udp 4 (ttl 64, id 45611, len 32, bad ip cksum c! -> 749d)
20:27:41.379534 rule 2.regress.6/(match) [uid 0, pid 20138] pass in on lo11: 169.254.0.4.47691 > 169.254.0.4.9: [bad udp cksum 2254! -> 031c] udp 4 (ttl 64, id 45611, len 32, bad ip cksum 0! -> 749d)
20:27:41.438078 rule 2.regress.14/(match) [uid 0, pid 20138] pass out on lo11: [uid 0, pid 93842] fc00::4.35231 > fc00::4.9: [invalid udp cksum 0] udp 4 [flowlabel 0xc924a] (len 12, hlim 64)
20:27:41.438097 rule 2.regress.14/(match) [uid 0, pid 20138] pass in on lo11: fc00::4.35231 > fc00::4.9: [bad udp cksum 26f8! -> aaa8] udp 4 [flowlabel 0xc924a] (len 12, hlim 64)
20:27:41.949658 rule 2.regress.18/(match) [uid 0, pid 20138] pass out on lo11: [rewritten: src 169.254.0.11:56305, dst 169.254.0.21:8] 169.254.0.11 > 169.254.0.11: icmp: echo request (id:dbf1 seq:0) [icmp cksum ok] (ttl 255, id 10872, len 84, bad ip cksum 0! -> 3d1e)
20:27:41.949675 rule 2.regress.2/(match) [uid 0, pid 20138] pass in on lo11: 169.254.0.11 > 169.254.0.21: icmp: echo request (id:dbf1 seq:0) [icmp cksum ok] (ttl 255, id 10872, len 84, bad ip cksum 0! -> 3d14)
20:27:42.007320 rule 2.regress.20/(match) [uid 0, pid 20138] pass out on lo11: [rewritten: src fc00::11:64420, dst fc00::21:128] fc00::11 > fc00::11: icmp6: echo request (id:fba4 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
20:27:42.007342 rule 2.regress.10/(match) [uid 0, pid 20138] pass in on lo11: fc00::11 > fc00::21: icmp6: echo request (id:fba4 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
20:27:42.068099 rule 2.regress.18/(match) [uid 0, pid 20138] pass out on lo11: [rewritten: src 169.254.0.11:18718, dst 169.254.0.21:9] 169.254.0.11.18718 > 169.254.0.11.9: [bad udp cksum 4141! -> 228d] udp 4 (ttl 64, id 21440, len 32, bad ip cksum c! -> d2fa)
20:27:42.068121 rule 2.regress.2/(match) [uid 0, pid 20138] pass in on lo11: 169.254.0.11.18718 > 169.254.0.21.9: [bad udp cksum 3a54! -> 188d] udp 4 (ttl 64, id 21440, len 32, bad ip cksum 0! -> d2f0)
20:27:42.126582 rule 2.regress.20/(match) [uid 0, pid 20138] pass out on lo11: [rewritten: src fc00::11:2879, dst fc00::21:9] fc00::11.2879 > fc00::11.9: [invalid udp cksum 0] udp 4 [flowlabel 0xcf62c] (len 12, hlim 64)
20:27:42.126620 rule 2.regress.10/(match) [uid 0, pid 20138] pass in on lo11: fc00::11.2879 > fc00::21.9: [bad udp cksum 50f8! -> e126] udp 4 [flowlabel 0xcf62c] (len 12, hlim 64)
20:27:42.178263 rule 2.regress.19/(match) [uid 0, pid 20138] pass out on lo11: [rewritten: src 169.254.0.22:30804, dst 169.254.0.12:8] 169.254.0.12 > 169.254.0.12: icmp: echo request (id:2f40 seq:0) [icmp cksum ok] (ttl 255, id 53141, len 84, bad ip cksum 1b! -> 97fe)
20:27:42.178281 rule 2.regress.2/(match) [uid 0, pid 20138] pass in on lo11: 169.254.0.22 > 169.254.0.12: icmp: echo request (id:7854 seq:0) [icmp cksum ok] (ttl 255, id 53141, len 84, bad ip cksum 0! -> 97f4)
20:27:42.235508 rule 2.regress.21/(match) [uid 0, pid 20138] pass out on lo11: [rewritten: src fc00::22:47792, dst fc00::12:128] fc00::12 > fc00::12: icmp6: echo request (id:0b48 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
20:27:42.235523 rule 2.regress.10/(match) [uid 0, pid 20138] pass in on lo11: fc00::22 > fc00::12: icmp6: echo request (id:bab0 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
20:27:42.296787 rule 2.regress.19/(match) [uid 0, pid 20138] pass out on lo11: [rewritten: src 169.254.0.22:53506, dst 169.254.0.12:9] 169.254.0.12.43828 > 169.254.0.12.9: [no udp cksum] udp 4 (ttl 64, id 24484, len 32, bad ip cksum c! -> c714)
20:27:42.296810 rule 2.regress.2/(match) [uid 0, pid 20138] pass in on lo11: 169.254.0.22.53506 > 169.254.0.12.9: [bad udp cksum 3c54! -> 3205] udp 4 (ttl 64, id 24484, len 32, bad ip cksum 0! -> c70a)
20:27:42.354256 rule 2.regress.21/(match) [uid 0, pid 20138] pass out on lo11: [rewritten: src fc00::22:54534, dst fc00::12:9] fc00::12.42423 > fc00::12.9: [invalid udp cksum 0] udp 4 [flowlabel 0x9ed07] (len 12, hlim 64)
20:27:42.354276 rule 2.regress.10/(match) [uid 0, pid 20138] pass in on lo11: fc00::22.54534 > fc00::12.9: [bad udp cksum 52f8! -> 175d] udp 4 [flowlabel 0x9ed07] (len 12, hlim 64)
20:27:42.407768 rule 2.regress.2/(match) [uid 0, pid 20138] pass out on lo11: 169.254.0.14 > 169.254.0.14: icmp: echo request (id:56f7 seq:0) [icmp cksum ok] (ttl 255, id 42148, len 84, bad ip cksum 9! -> c2eb)
20:27:42.407783 rule 2.regress.22/(match) [uid 0, pid 20138] pass in on lo11: [rewritten: src fc00::23:43709, dst fc00::24:128] 169.254.0.14 > 169.254.0.14: icmp: echo request (id:56f7 seq:0) [icmp cksum ok] (ttl 255, id 42148, len 84, bad ip cksum 0! -> c2eb)
20:27:42.407794 rule 2.regress.10/(match) [uid 0, pid 20138] pass in on lo11: fc00::23 > fc00::24: icmp6: echo request (id:aabd seq:0) [icmp6 cksum ok] (len 64, hlim 63)
20:27:42.465114 rule 2.regress.10/(match) [uid 0, pid 20138] pass out on lo11: fc00::14 > fc00::14: icmp6: echo request (id:4c20 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
20:27:42.465130 rule 2.regress.23/(match) [uid 0, pid 20138] pass in on lo11: [rewritten: src 169.254.0.23:18047, dst 169.254.0.24:8] fc00::14 > fc00::14: icmp6: echo request (id:4c20 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
20:27:42.465140 rule 2.regress.2/(match) [uid 0, pid 20138] pass in on lo11: 169.254.0.23 > 169.254.0.24: icmp: echo request (id:467f seq:0) [icmp cksum ok] (DF) (ttl 63, id 1082, len 84, bad ip cksum 0! -> e343)
20:27:42.525723 rule 2.regress.2/(match) [uid 0, pid 20138] pass out on lo11: 169.254.0.14.4339 > 169.254.0.14.9: [bad udp cksum 0100! -> 47c5] udp 4 (ttl 64, id 57443, len 32, bad ip cksum c! -> 4651)
20:27:42.525748 rule 2.regress.22/(match) [uid 0, pid 20138] pass in on lo11: [rewritten: src fc00::23:58879, dst fc00::24:9] 169.254.0.14.4339 > 169.254.0.14.9: [bad udp cksum 3654! -> 47c5] udp 4 (ttl 64, id 57443, len 32, bad ip cksum 0! -> 4651)
20:27:42.525766 rule 2.regress.10/(match) [uid 0, pid 20138] pass in on lo11: fc00::23.58879 > fc00::24.9: [bad udp cksum 65f8! -> 0b4c] udp 4 (len 12, hlim 63)
20:27:42.584502 rule 2.regress.10/(match) [uid 0, pid 20138] pass out on lo11: fc00::14.27124 > fc00::14.9: [invalid udp cksum 0] udp 4 [flowlabel 0xc05c5] (len 12, hlim 64)
20:27:42.584527 rule 2.regress.23/(match) [uid 0, pid 20138] pass in on lo11: [rewritten: src 169.254.0.23:50254, dst 169.254.0.24:9] fc00::14.27124 > fc00::14.9: [bad udp cksum 46f8! -> 35c8] udp 4 [flowlabel 0xc05c5] (len 12, hlim 64)
20:27:42.584541 rule 2.regress.2/(match) [uid 0, pid 20138] pass in on lo11: 169.254.0.23.50254 > 169.254.0.24.9: [bad udp cksum 4954! -> d911] udp 4 (DF) (ttl 63, id 21615, len 32, bad ip cksum 0! -> 9332)
20:27:42.640171 rule 2.regress.10/(match) [uid 0, pid 20138] pass out on lo11: ::1 > ::1: icmp6: echo request (id:e347 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
20:27:42.640186 rule 2.regress.10/(match) [uid 0, pid 20138] pass in on lo11: ::1 > ::1: icmp6: echo request (id:e347 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
20:27:42.699930 rule 2.regress.10/(match) [uid 0, pid 20138] pass out on lo11: ::1.27995 > ::1.9: [invalid udp cksum 0] udp 4 [flowlabel 0xc7145] (len 12, hlim 64)
20:27:42.699952 rule 2.regress.10/(match) [uid 0, pid 20138] pass in on lo11: ::1.27995 > ::1.9: [bad udp cksum 1f00! -> f6bc] udp 4 [flowlabel 0xc7145] (len 12, hlim 64)

==== run-bpf-12 ====
# show full logs
cat pflog12.tcpdump
20:27:40.554998 rule 2.regress.1/(match) [uid 0, pid 20138] match out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:d569 seq:0) [icmp cksum ok] (ttl 255, id 11260, len 84, bad ip cksum 0! -> 3bae)
20:27:40.555028 rule 2.regress.1/(match) [uid 0, pid 20138] match in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:d569 seq:0) [icmp cksum ok] (ttl 255, id 11260, len 84, bad ip cksum 0! -> 3bae)
20:27:40.555039 rule 2.regress.1/(match) [uid 0, pid 20138] match out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:d569 seq:0) [bad icmp cksum 0! -> 6b84] (ttl 255, id 24275, len 84, bad ip cksum 0! -> 8d7)
20:27:40.555045 rule 2.regress.1/(match) [uid 0, pid 20138] match in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:d569 seq:0) [icmp cksum ok] (ttl 255, id 24275, len 84, bad ip cksum 0! -> 8d7)
20:27:40.619282 rule 2.regress.1/(match) [uid 0, pid 20138] match out on lo11: fc00::1 > fc00::1: icmp6: echo request (id:5e20 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
20:27:40.619299 rule 2.regress.1/(match) [uid 0, pid 20138] match in on lo11: fc00::1 > fc00::1: icmp6: echo request (id:5e20 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
20:27:40.619312 rule 2.regress.1/(match) [uid 0, pid 20138] match out on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:5e20 seq:0) [bad icmp6 cksum 0! -> b4d] (len 64, hlim 64)
20:27:40.619318 rule 2.regress.1/(match) [uid 0, pid 20138] match in on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:5e20 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
20:27:40.683103 rule 2.regress.1/(match) [uid 0, pid 20138] match out on lo11: 169.254.0.1.24017 > 169.254.0.1.9: [no udp cksum] udp 4 (ttl 64, id 58315, len 32, bad ip cksum c! -> 4303)
20:27:40.683121 rule 2.regress.1/(match) [uid 0, pid 20138] match in on lo11: 169.254.0.1.24017 > 169.254.0.1.9: [bad udp cksum 1c54! -> 8378] udp 4 (ttl 64, id 58315, len 32, bad ip cksum 0! -> 4303)
20:27:40.683140 rule 2.regress.1/(match) [uid 0, pid 20138] 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! -> 8dfd] for 169.254.0.1.24017 > 169.254.0.1.9: udp 4 (ttl 64, id 58315, len 32, bad ip cksum 0! -> 4303) (ttl 255, id 19988, len 56, bad ip cksum 5! -> 19b2)
20:27:40.683147 rule 2.regress.1/(match) [uid 0, pid 20138] 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 169.254.0.1.24017 > 169.254.0.1.9: udp 4 (ttl 64, id 58315, len 32, bad ip cksum 0! -> 4303) (ttl 255, id 19988, len 56, bad ip cksum 0! -> 19b2)
20:27:40.741545 rule 2.regress.1/(match) [uid 0, pid 20138] match out on lo11: fc00::1.47368 > fc00::1.9: [invalid udp cksum 0] udp 4 [flowlabel 0xa508f] (len 12, hlim 64)
20:27:40.741576 rule 2.regress.1/(match) [uid 0, pid 20138] match in on lo11: fc00::1.47368 > fc00::1.9: [bad udp cksum 20f8! -> 4779] udp 4 [flowlabel 0xa508f] (len 12, hlim 64)
20:27:40.741623 rule 2.regress.1/(match) [uid 0, pid 20138] match out on lo11: fc00::1 > fc00::1: icmp6: fc00::1 udp port 9 unreachable [bad icmp6 cksum 0! -> c5df] (len 60, hlim 64)
20:27:40.741650 rule 2.regress.1/(match) [uid 0, pid 20138] match in on lo11: fc00::1 > fc00::1: icmp6: fc00::1 udp port 9 unreachable [icmp6 cksum ok] (len 60, hlim 64)
20:27:40.796249 rule 2.regress.1/(match) [uid 0, pid 20138] match out on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:bcb9 seq:0) [icmp cksum ok] (ttl 255, id 24027, len 84, bad ip cksum 0! -> 9cd)
20:27:40.796274 rule 2.regress.1/(match) [uid 0, pid 20138] match in on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:bcb9 seq:0) [icmp cksum ok] (ttl 255, id 24027, len 84, bad ip cksum 0! -> 9cd)
20:27:40.855376 rule 2.regress.1/(match) [uid 0, pid 20138] match out on lo11: fc00::2 > fc00::2: icmp6: echo request (id:f20a seq:0) [icmp6 cksum ok] (len 64, hlim 64)
20:27:40.855391 rule 2.regress.1/(match) [uid 0, pid 20138] match in on lo11: fc00::2 > fc00::2: icmp6: echo request (id:f20a seq:0) [icmp6 cksum ok] (len 64, hlim 64)
20:27:40.917136 rule 2.regress.1/(match) [uid 0, pid 20138] match out on lo11: 169.254.0.2.19134 > 169.254.0.2.9: [bad udp cksum 0004! -> 948b] udp 4 (ttl 64, id 16315, len 32, bad ip cksum c! -> e711)
20:27:40.917185 rule 2.regress.1/(match) [uid 0, pid 20138] match in on lo11: 169.254.0.2.19134 > 169.254.0.2.9: [bad udp cksum 1e54! -> 948b] udp 4 (ttl 64, id 16315, len 32, bad ip cksum 0! -> e711)
20:27:40.975931 rule 2.regress.1/(match) [uid 0, pid 20138] match out on lo11: fc00::2.14718 > fc00::2.9: [invalid udp cksum 0] udp 4 [flowlabel 0x871ed] (len 12, hlim 64)
20:27:40.975975 rule 2.regress.1/(match) [uid 0, pid 20138] match in on lo11: fc00::2.14718 > fc00::2.9: [bad udp cksum 22f8! -> cff8] udp 4 [flowlabel 0x871ed] (len 12, hlim 64)
20:27:41.029564 rule 2.regress.1/(match) [uid 0, pid 20138] match out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:747d seq:0) [icmp cksum ok] (ttl 255, id 52921, len 84, bad ip cksum 1bbf! -> 98ec)
20:27:41.029580 rule 2.regress.1/(match) [uid 0, pid 20138] match in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:747d seq:0) [icmp cksum ok] (ttl 255, id 52921, len 84, bad ip cksum 0! -> 98ec)
20:27:41.087046 rule 2.regress.1/(match) [uid 0, pid 20138] match out on lo11: fc00::3 > fc00::3: icmp6: echo request (id:012d seq:0) [icmp6 cksum ok] (len 64, hlim 64)
20:27:41.087061 rule 2.regress.1/(match) [uid 0, pid 20138] match in on lo11: fc00::3 > fc00::3: icmp6: echo request (id:012d seq:0) [icmp6 cksum ok] (len 64, hlim 64)
20:27:41.148243 rule 2.regress.1/(match) [uid 0, pid 20138] match out on lo11: 169.254.0.3.32277 > 169.254.0.3.9: [bad udp cksum 273e! -> 3b58] udp 4 (ttl 64, id 13212, len 32, bad ip cksum c! -> f32e)
20:27:41.148264 rule 2.regress.1/(match) [uid 0, pid 20138] match in on lo11: 169.254.0.3.32277 > 169.254.0.3.9: [bad udp cksum 2054! -> 3b58] udp 4 (ttl 64, id 13212, len 32, bad ip cksum 0! -> f32e)
20:27:41.206508 rule 2.regress.1/(match) [uid 0, pid 20138] match out on lo11: fc00::3.10672 > fc00::3.9: [invalid udp cksum 0] udp 4 [flowlabel 0xc1e51] (len 12, hlim 64)
20:27:41.206529 rule 2.regress.1/(match) [uid 0, pid 20138] match in on lo11: fc00::3.10672 > fc00::3.9: [bad udp cksum 24f8! -> 9c08] udp 4 [flowlabel 0xc1e51] (len 12, hlim 64)
20:27:41.260071 rule 2.regress.1/(match) [uid 0, pid 20138] match out on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:6047 seq:0) [icmp cksum ok] (ttl 255, id 3019, len 84, bad ip cksum 802b! -> 5bd9)
20:27:41.260089 rule 2.regress.1/(match) [uid 0, pid 20138] match in on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:6047 seq:0) [icmp cksum ok] (ttl 255, id 3019, len 84, bad ip cksum 0! -> 5bd9)
20:27:41.318563 rule 2.regress.1/(match) [uid 0, pid 20138] match out on lo11: fc00::4 > fc00::4: icmp6: echo request (id:de69 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
20:27:41.318579 rule 2.regress.1/(match) [uid 0, pid 20138] match in on lo11: fc00::4 > fc00::4: icmp6: echo request (id:de69 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
20:27:41.379509 rule 2.regress.1/(match) [uid 0, pid 20138] match out on lo11: 169.254.0.4.47691 > 169.254.0.4.9: [bad udp cksum 0400! -> 031c] udp 4 (ttl 64, id 45611, len 32, bad ip cksum c! -> 749d)
20:27:41.379530 rule 2.regress.1/(match) [uid 0, pid 20138] match in on lo11: 169.254.0.4.47691 > 169.254.0.4.9: [bad udp cksum 2254! -> 031c] udp 4 (ttl 64, id 45611, len 32, bad ip cksum 0! -> 749d)
20:27:41.438075 rule 2.regress.1/(match) [uid 0, pid 20138] match out on lo11: fc00::4.35231 > fc00::4.9: [invalid udp cksum 0] udp 4 [flowlabel 0xc924a] (len 12, hlim 64)
20:27:41.438092 rule 2.regress.1/(match) [uid 0, pid 20138] match in on lo11: fc00::4.35231 > fc00::4.9: [bad udp cksum 26f8! -> aaa8] udp 4 [flowlabel 0xc924a] (len 12, hlim 64)
20:27:41.490982 rule 2.regress.1/(match) [uid 0, pid 20138] match out on lo11: 169.254.0.5 > 169.254.0.5: icmp: echo request (id:e8ea seq:0) [icmp cksum ok] (ttl 255, id 58976, len 84, bad ip cksum 9! -> 8141)
20:27:41.490995 rule 2.regress.1/(match) [uid 0, pid 20138] match in on lo11: 169.254.0.5 > 169.254.0.5: icmp: echo request (id:e8ea seq:0) [icmp cksum ok] (ttl 255, id 58976, len 84, bad ip cksum 0! -> 8141)
20:27:41.547814 rule 2.regress.1/(match) [uid 0, pid 20138] match out on lo11: fc00::5 > fc00::5: icmp6: echo request (id:6822 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
20:27:41.547828 rule 2.regress.1/(match) [uid 0, pid 20138] match in on lo11: fc00::5 > fc00::5: icmp6: echo request (id:6822 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
20:27:41.609127 rule 2.regress.1/(match) [uid 0, pid 20138] match out on lo11: 169.254.0.5.25010 > 169.254.0.5.9: [no udp cksum] udp 4 (ttl 64, id 41524, len 32, bad ip cksum c! -> 8492)
20:27:41.609142 rule 2.regress.1/(match) [uid 0, pid 20138] match in on lo11: 169.254.0.5.25010 > 169.254.0.5.9: [bad udp cksum 2454! -> 9a74] udp 4 (ttl 64, id 41524, len 32, bad ip cksum 0! -> 8492)
20:27:41.665134 rule 2.regress.1/(match) [uid 0, pid 20138] match out on lo11: fc00::5.17191 > fc00::5.9: [invalid udp cksum 0] udp 4 [flowlabel 0xcbc39] (len 12, hlim 64)
20:27:41.665149 rule 2.regress.1/(match) [uid 0, pid 20138] match in on lo11: fc00::5.17191 > fc00::5.9: [bad udp cksum 28f8! -> 20ef] udp 4 [flowlabel 0xcbc39] (len 12, hlim 64)
20:27:41.719074 rule 2.regress.1/(match) [uid 0, pid 20138] match out on lo11: 169.254.0.6 > 169.254.0.6: icmp: echo request (id:b706 seq:0) [icmp cksum ok] (ttl 255, id 30827, len 84, bad ip cksum 5! -> ef34)
20:27:41.719090 rule 2.regress.1/(match) [uid 0, pid 20138] match in on lo11: 169.254.0.6 > 169.254.0.6: icmp: echo request (id:b706 seq:0) [icmp cksum ok] (ttl 255, id 30827, len 84, bad ip cksum 0! -> ef34)
20:27:41.776782 rule 2.regress.1/(match) [uid 0, pid 20138] match out on lo11: fc00::6 > fc00::6: icmp6: echo request (id:7762 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
20:27:41.776796 rule 2.regress.1/(match) [uid 0, pid 20138] match in on lo11: fc00::6 > fc00::6: icmp6: echo request (id:7762 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
20:27:41.838781 rule 2.regress.1/(match) [uid 0, pid 20138] match out on lo11: 169.254.0.6.7987 > 169.254.0.6.9: [bad udp cksum 0004! -> 17b7] udp 4 (ttl 64, id 13495, len 32, bad ip cksum c! -> f20d)
20:27:41.838811 rule 2.regress.1/(match) [uid 0, pid 20138] match in on lo11: 169.254.0.6.7987 > 169.254.0.6.9: [bad udp cksum 2654! -> 17b7] udp 4 (ttl 64, id 13495, len 32, bad ip cksum 0! -> f20d)
20:27:41.895398 rule 2.regress.1/(match) [uid 0, pid 20138] match out on lo11: fc00::6.6950 > fc00::6.9: [invalid udp cksum 0] udp 4 [flowlabel 0xa9255] (len 12, hlim 64)
20:27:41.895420 rule 2.regress.1/(match) [uid 0, pid 20138] match in on lo11: fc00::6.6950 > fc00::6.9: [bad udp cksum 2af8! -> 2017] udp 4 [flowlabel 0xa9255] (len 12, hlim 64)
20:27:41.949655 rule 2.regress.1/(match) [uid 0, pid 20138] match out on lo11: 169.254.0.11 > 169.254.0.11: icmp: echo request (id:dbf1 seq:0) [icmp cksum ok] (ttl 255, id 10872, len 84, bad ip cksum 0! -> 3d1e)
20:27:41.949673 rule 2.regress.1/(match) [uid 0, pid 20138] match in on lo11: 169.254.0.11 > 169.254.0.21: icmp: echo request (id:dbf1 seq:0) [icmp cksum ok] (ttl 255, id 10872, len 84, bad ip cksum 0! -> 3d14)
20:27:42.007318 rule 2.regress.1/(match) [uid 0, pid 20138] match out on lo11: fc00::11 > fc00::11: icmp6: echo request (id:fba4 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
20:27:42.007340 rule 2.regress.1/(match) [uid 0, pid 20138] match in on lo11: fc00::11 > fc00::21: icmp6: echo request (id:fba4 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
20:27:42.068097 rule 2.regress.1/(match) [uid 0, pid 20138] match out on lo11: 169.254.0.11.18718 > 169.254.0.11.9: [bad udp cksum 4141! -> 228d] udp 4 (ttl 64, id 21440, len 32, bad ip cksum c! -> d2fa)
20:27:42.068117 rule 2.regress.1/(match) [uid 0, pid 20138] match in on lo11: 169.254.0.11.18718 > 169.254.0.21.9: [bad udp cksum 3a54! -> 188d] udp 4 (ttl 64, id 21440, len 32, bad ip cksum 0! -> d2f0)
20:27:42.126577 rule 2.regress.1/(match) [uid 0, pid 20138] match out on lo11: fc00::11.2879 > fc00::11.9: [invalid udp cksum 0] udp 4 [flowlabel 0xcf62c] (len 12, hlim 64)
20:27:42.126614 rule 2.regress.1/(match) [uid 0, pid 20138] match in on lo11: fc00::11.2879 > fc00::21.9: [bad udp cksum 50f8! -> e126] udp 4 [flowlabel 0xcf62c] (len 12, hlim 64)
20:27:42.178259 rule 2.regress.1/(match) [uid 0, pid 20138] match out on lo11: 169.254.0.12 > 169.254.0.12: icmp: echo request (id:2f40 seq:0) [icmp cksum ok] (ttl 255, id 53141, len 84, bad ip cksum 1b! -> 97fe)
20:27:42.178279 rule 2.regress.1/(match) [uid 0, pid 20138] match in on lo11: 169.254.0.22 > 169.254.0.12: icmp: echo request (id:7854 seq:0) [icmp cksum ok] (ttl 255, id 53141, len 84, bad ip cksum 0! -> 97f4)
20:27:42.235505 rule 2.regress.1/(match) [uid 0, pid 20138] match out on lo11: fc00::12 > fc00::12: icmp6: echo request (id:0b48 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
20:27:42.235522 rule 2.regress.1/(match) [uid 0, pid 20138] match in on lo11: fc00::22 > fc00::12: icmp6: echo request (id:bab0 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
20:27:42.296783 rule 2.regress.1/(match) [uid 0, pid 20138] match out on lo11: 169.254.0.12.43828 > 169.254.0.12.9: [no udp cksum] udp 4 (ttl 64, id 24484, len 32, bad ip cksum c! -> c714)
20:27:42.296806 rule 2.regress.1/(match) [uid 0, pid 20138] match in on lo11: 169.254.0.22.53506 > 169.254.0.12.9: [bad udp cksum 3c54! -> 3205] udp 4 (ttl 64, id 24484, len 32, bad ip cksum 0! -> c70a)
20:27:42.354252 rule 2.regress.1/(match) [uid 0, pid 20138] match out on lo11: fc00::12.42423 > fc00::12.9: [invalid udp cksum 0] udp 4 [flowlabel 0x9ed07] (len 12, hlim 64)
20:27:42.354273 rule 2.regress.1/(match) [uid 0, pid 20138] match in on lo11: fc00::22.54534 > fc00::12.9: [bad udp cksum 52f8! -> 175d] udp 4 [flowlabel 0x9ed07] (len 12, hlim 64)
20:27:42.407766 rule 2.regress.1/(match) [uid 0, pid 20138] match out on lo11: 169.254.0.14 > 169.254.0.14: icmp: echo request (id:56f7 seq:0) [icmp cksum ok] (ttl 255, id 42148, len 84, bad ip cksum 9! -> c2eb)
20:27:42.407780 rule 2.regress.1/(match) [uid 0, pid 20138] match in on lo11: 169.254.0.14 > 169.254.0.14: icmp: echo request (id:56f7 seq:0) [icmp cksum ok] (ttl 255, id 42148, len 84, bad ip cksum 0! -> c2eb)
20:27:42.407793 rule 2.regress.1/(match) [uid 0, pid 20138] match in on lo11: fc00::23 > fc00::24: icmp6: echo request (id:aabd seq:0) [icmp6 cksum ok] (len 64, hlim 63)
20:27:42.465112 rule 2.regress.1/(match) [uid 0, pid 20138] match out on lo11: fc00::14 > fc00::14: icmp6: echo request (id:4c20 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
20:27:42.465128 rule 2.regress.1/(match) [uid 0, pid 20138] match in on lo11: fc00::14 > fc00::14: icmp6: echo request (id:4c20 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
20:27:42.465138 rule 2.regress.1/(match) [uid 0, pid 20138] match in on lo11: 169.254.0.23 > 169.254.0.24: icmp: echo request (id:467f seq:0) [icmp cksum ok] (DF) (ttl 63, id 1082, len 84, bad ip cksum 0! -> e343)
20:27:42.525721 rule 2.regress.1/(match) [uid 0, pid 20138] match out on lo11: 169.254.0.14.4339 > 169.254.0.14.9: [bad udp cksum 0100! -> 47c5] udp 4 (ttl 64, id 57443, len 32, bad ip cksum c! -> 4651)
20:27:42.525743 rule 2.regress.1/(match) [uid 0, pid 20138] match in on lo11: 169.254.0.14.4339 > 169.254.0.14.9: [bad udp cksum 3654! -> 47c5] udp 4 (ttl 64, id 57443, len 32, bad ip cksum 0! -> 4651)
20:27:42.525764 rule 2.regress.1/(match) [uid 0, pid 20138] match in on lo11: fc00::23.58879 > fc00::24.9: [bad udp cksum 65f8! -> 0b4c] udp 4 (len 12, hlim 63)
20:27:42.584499 rule 2.regress.1/(match) [uid 0, pid 20138] match out on lo11: fc00::14.27124 > fc00::14.9: [invalid udp cksum 0] udp 4 [flowlabel 0xc05c5] (len 12, hlim 64)
20:27:42.584522 rule 2.regress.1/(match) [uid 0, pid 20138] match in on lo11: fc00::14.27124 > fc00::14.9: [bad udp cksum 46f8! -> 35c8] udp 4 [flowlabel 0xc05c5] (len 12, hlim 64)
20:27:42.584539 rule 2.regress.1/(match) [uid 0, pid 20138] match in on lo11: 169.254.0.23.50254 > 169.254.0.24.9: [bad udp cksum 4954! -> d911] udp 4 (DF) (ttl 63, id 21615, len 32, bad ip cksum 0! -> 9332)
20:27:42.640169 rule 2.regress.1/(match) [uid 0, pid 20138] match out on lo11: ::1 > ::1: icmp6: echo request (id:e347 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
20:27:42.640185 rule 2.regress.1/(match) [uid 0, pid 20138] match in on lo11: ::1 > ::1: icmp6: echo request (id:e347 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
20:27:42.699928 rule 2.regress.1/(match) [uid 0, pid 20138] match out on lo11: ::1.27995 > ::1.9: [invalid udp cksum 0] udp 4 [flowlabel 0xc7145] (len 12, hlim 64)
20:27:42.699950 rule 2.regress.1/(match) [uid 0, pid 20138] match in on lo11: ::1.27995 > ::1.9: [bad udp cksum 1f00! -> f6bc] udp 4 [flowlabel 0xc7145] (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
20:27:40.554998 rule 2.regress.1/(match) [uid 0, pid 20138] match out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:d569 seq:0) [icmp cksum ok] (ttl 255, id 11260, len 84, bad ip cksum 0! -> 3bae)
20:27:40.555028 rule 2.regress.1/(match) [uid 0, pid 20138] match in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:d569 seq:0) [icmp cksum ok] (ttl 255, id 11260, len 84, bad ip cksum 0! -> 3bae)
20:27:40.555039 rule 2.regress.1/(match) [uid 0, pid 20138] match out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:d569 seq:0) [bad icmp cksum 0! -> 6b84] (ttl 255, id 24275, len 84, bad ip cksum 0! -> 8d7)
20:27:40.555045 rule 2.regress.1/(match) [uid 0, pid 20138] match in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:d569 seq:0) [icmp cksum ok] (ttl 255, id 24275, len 84, bad ip cksum 0! -> 8d7)
20:27:40.683140 rule 2.regress.1/(match) [uid 0, pid 20138] 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! -> 8dfd] for 169.254.0.1.24017 > 169.254.0.1.9: udp 4 (ttl 64, id 58315, len 32, bad ip cksum 0! -> 4303) (ttl 255, id 19988, len 56, bad ip cksum 5! -> 19b2)
20:27:40.683147 rule 2.regress.1/(match) [uid 0, pid 20138] 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 169.254.0.1.24017 > 169.254.0.1.9: udp 4 (ttl 64, id 58315, len 32, bad ip cksum 0! -> 4303) (ttl 255, id 19988, len 56, bad ip cksum 0! -> 19b2)
grep 'regress\.1/.* > 169.254.0.2:' pflog12.tcpdump
20:27:40.796249 rule 2.regress.1/(match) [uid 0, pid 20138] match out on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:bcb9 seq:0) [icmp cksum ok] (ttl 255, id 24027, len 84, bad ip cksum 0! -> 9cd)
20:27:40.796274 rule 2.regress.1/(match) [uid 0, pid 20138] match in on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:bcb9 seq:0) [icmp cksum ok] (ttl 255, id 24027, len 84, bad ip cksum 0! -> 9cd)
grep 'regress\.1/.* > 169.254.0.3:' pflog12.tcpdump
20:27:41.029564 rule 2.regress.1/(match) [uid 0, pid 20138] match out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:747d seq:0) [icmp cksum ok] (ttl 255, id 52921, len 84, bad ip cksum 1bbf! -> 98ec)
20:27:41.029580 rule 2.regress.1/(match) [uid 0, pid 20138] match in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:747d seq:0) [icmp cksum ok] (ttl 255, id 52921, len 84, bad ip cksum 0! -> 98ec)
grep 'regress\.1/.* > 169.254.0.4:' pflog12.tcpdump
20:27:41.260071 rule 2.regress.1/(match) [uid 0, pid 20138] match out on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:6047 seq:0) [icmp cksum ok] (ttl 255, id 3019, len 84, bad ip cksum 802b! -> 5bd9)
20:27:41.260089 rule 2.regress.1/(match) [uid 0, pid 20138] match in on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:6047 seq:0) [icmp cksum ok] (ttl 255, id 3019, len 84, bad ip cksum 0! -> 5bd9)
grep 'regress\.1/.* > 169.254.0.5:' pflog12.tcpdump
20:27:41.490982 rule 2.regress.1/(match) [uid 0, pid 20138] match out on lo11: 169.254.0.5 > 169.254.0.5: icmp: echo request (id:e8ea seq:0) [icmp cksum ok] (ttl 255, id 58976, len 84, bad ip cksum 9! -> 8141)
20:27:41.490995 rule 2.regress.1/(match) [uid 0, pid 20138] match in on lo11: 169.254.0.5 > 169.254.0.5: icmp: echo request (id:e8ea seq:0) [icmp cksum ok] (ttl 255, id 58976, len 84, bad ip cksum 0! -> 8141)
grep 'regress\.1/.* > 169.254.0.6:' pflog12.tcpdump
20:27:41.719074 rule 2.regress.1/(match) [uid 0, pid 20138] match out on lo11: 169.254.0.6 > 169.254.0.6: icmp: echo request (id:b706 seq:0) [icmp cksum ok] (ttl 255, id 30827, len 84, bad ip cksum 5! -> ef34)
20:27:41.719090 rule 2.regress.1/(match) [uid 0, pid 20138] match in on lo11: 169.254.0.6 > 169.254.0.6: icmp: echo request (id:b706 seq:0) [icmp cksum ok] (ttl 255, id 30827, len 84, bad ip cksum 0! -> ef34)
grep 'regress\.1/.* > 169.254.0.11:' pflog12.tcpdump
20:27:41.949655 rule 2.regress.1/(match) [uid 0, pid 20138] match out on lo11: 169.254.0.11 > 169.254.0.11: icmp: echo request (id:dbf1 seq:0) [icmp cksum ok] (ttl 255, id 10872, len 84, bad ip cksum 0! -> 3d1e)
grep 'regress\.1/.* > 169.254.0.12:' pflog12.tcpdump
20:27:42.178259 rule 2.regress.1/(match) [uid 0, pid 20138] match out on lo11: 169.254.0.12 > 169.254.0.12: icmp: echo request (id:2f40 seq:0) [icmp cksum ok] (ttl 255, id 53141, len 84, bad ip cksum 1b! -> 97fe)
20:27:42.178279 rule 2.regress.1/(match) [uid 0, pid 20138] match in on lo11: 169.254.0.22 > 169.254.0.12: icmp: echo request (id:7854 seq:0) [icmp cksum ok] (ttl 255, id 53141, len 84, bad ip cksum 0! -> 97f4)
grep 'regress\.1/.* > 169.254.0.14:' pflog12.tcpdump
20:27:42.407766 rule 2.regress.1/(match) [uid 0, pid 20138] match out on lo11: 169.254.0.14 > 169.254.0.14: icmp: echo request (id:56f7 seq:0) [icmp cksum ok] (ttl 255, id 42148, len 84, bad ip cksum 9! -> c2eb)
20:27:42.407780 rule 2.regress.1/(match) [uid 0, pid 20138] match in on lo11: 169.254.0.14 > 169.254.0.14: icmp: echo request (id:56f7 seq:0) [icmp cksum ok] (ttl 255, id 42148, len 84, bad ip cksum 0! -> c2eb)

==== run-bpf-everything6 ====
# rule with pflog12 matches on every packet
grep 'regress\.1/.* > fc00::1:' pflog12.tcpdump
20:27:40.619282 rule 2.regress.1/(match) [uid 0, pid 20138] match out on lo11: fc00::1 > fc00::1: icmp6: echo request (id:5e20 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
20:27:40.619299 rule 2.regress.1/(match) [uid 0, pid 20138] match in on lo11: fc00::1 > fc00::1: icmp6: echo request (id:5e20 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
20:27:40.619312 rule 2.regress.1/(match) [uid 0, pid 20138] match out on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:5e20 seq:0) [bad icmp6 cksum 0! -> b4d] (len 64, hlim 64)
20:27:40.619318 rule 2.regress.1/(match) [uid 0, pid 20138] match in on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:5e20 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
20:27:40.741623 rule 2.regress.1/(match) [uid 0, pid 20138] match out on lo11: fc00::1 > fc00::1: icmp6: fc00::1 udp port 9 unreachable [bad icmp6 cksum 0! -> c5df] (len 60, hlim 64)
20:27:40.741650 rule 2.regress.1/(match) [uid 0, pid 20138] 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
20:27:40.855376 rule 2.regress.1/(match) [uid 0, pid 20138] match out on lo11: fc00::2 > fc00::2: icmp6: echo request (id:f20a seq:0) [icmp6 cksum ok] (len 64, hlim 64)
20:27:40.855391 rule 2.regress.1/(match) [uid 0, pid 20138] match in on lo11: fc00::2 > fc00::2: icmp6: echo request (id:f20a seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::3:' pflog12.tcpdump
20:27:41.087046 rule 2.regress.1/(match) [uid 0, pid 20138] match out on lo11: fc00::3 > fc00::3: icmp6: echo request (id:012d seq:0) [icmp6 cksum ok] (len 64, hlim 64)
20:27:41.087061 rule 2.regress.1/(match) [uid 0, pid 20138] match in on lo11: fc00::3 > fc00::3: icmp6: echo request (id:012d seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::4:' pflog12.tcpdump
20:27:41.318563 rule 2.regress.1/(match) [uid 0, pid 20138] match out on lo11: fc00::4 > fc00::4: icmp6: echo request (id:de69 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
20:27:41.318579 rule 2.regress.1/(match) [uid 0, pid 20138] match in on lo11: fc00::4 > fc00::4: icmp6: echo request (id:de69 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::5:' pflog12.tcpdump
20:27:41.547814 rule 2.regress.1/(match) [uid 0, pid 20138] match out on lo11: fc00::5 > fc00::5: icmp6: echo request (id:6822 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
20:27:41.547828 rule 2.regress.1/(match) [uid 0, pid 20138] match in on lo11: fc00::5 > fc00::5: icmp6: echo request (id:6822 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::6:' pflog12.tcpdump
20:27:41.776782 rule 2.regress.1/(match) [uid 0, pid 20138] match out on lo11: fc00::6 > fc00::6: icmp6: echo request (id:7762 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
20:27:41.776796 rule 2.regress.1/(match) [uid 0, pid 20138] match in on lo11: fc00::6 > fc00::6: icmp6: echo request (id:7762 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::11:' pflog12.tcpdump
20:27:42.007318 rule 2.regress.1/(match) [uid 0, pid 20138] match out on lo11: fc00::11 > fc00::11: icmp6: echo request (id:fba4 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::12:' pflog12.tcpdump
20:27:42.235505 rule 2.regress.1/(match) [uid 0, pid 20138] match out on lo11: fc00::12 > fc00::12: icmp6: echo request (id:0b48 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
20:27:42.235522 rule 2.regress.1/(match) [uid 0, pid 20138] match in on lo11: fc00::22 > fc00::12: icmp6: echo request (id:bab0 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::14:' pflog12.tcpdump
20:27:42.465112 rule 2.regress.1/(match) [uid 0, pid 20138] match out on lo11: fc00::14 > fc00::14: icmp6: echo request (id:4c20 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
20:27:42.465128 rule 2.regress.1/(match) [uid 0, pid 20138] match in on lo11: fc00::14 > fc00::14: icmp6: echo request (id:4c20 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
20:27:40.555001 rule 2.regress.3/(match) [uid 0, pid 20138] pass out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:d569 seq:0) [icmp cksum ok] (ttl 255, id 11260, len 84, bad ip cksum 0! -> 3bae)
20:27:40.555030 rule 2.regress.3/(match) [uid 0, pid 20138] pass in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:d569 seq:0) [icmp cksum ok] (ttl 255, id 11260, len 84, bad ip cksum 0! -> 3bae)
grep 'regress\.3/.* 169.254.0.1 > 169.254.0.1: icmp: echo reply' pflog11.tcpdump
20:27:40.555041 rule 2.regress.3/(match) [uid 0, pid 20138] pass out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:d569 seq:0) [bad icmp cksum 0! -> 6b84] (ttl 255, id 24275, len 84, bad ip cksum 0! -> 8d7)
20:27:40.555046 rule 2.regress.3/(match) [uid 0, pid 20138] pass in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:d569 seq:0) [icmp cksum ok] (ttl 255, id 24275, len 84, bad ip cksum 0! -> 8d7)
# no reply with keep state and without all
grep 'regress\.4/.* 169.254.0.2 > 169.254.0.2: icmp: echo request' pflog11.tcpdump
20:27:40.796251 rule 2.regress.4/(match) [uid 0, pid 20138] pass out on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:bcb9 seq:0) [icmp cksum ok] (ttl 255, id 24027, len 84, bad ip cksum 0! -> 9cd)
20:27:40.796275 rule 2.regress.4/(match) [uid 0, pid 20138] pass in on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:bcb9 seq:0) [icmp cksum ok] (ttl 255, id 24027, len 84, bad ip cksum 0! -> 9cd)
! 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
20:27:41.029567 rule 2.regress.5/(match) [uid 0, pid 20138] pass out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:747d seq:0) [icmp cksum ok] (ttl 255, id 52921, len 84, bad ip cksum 1bbf! -> 98ec)
20:27:41.029581 rule 2.regress.5/(match) [uid 0, pid 20138] pass in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:747d seq:0) [icmp cksum ok] (ttl 255, id 52921, len 84, bad ip cksum 0! -> 98ec)
# XXX anchor name missing
grep '/.* 169.254.0.3 > 169.254.0.3: icmp: echo reply' pflog11.tcpdump
20:27:41.029589 rule 2/(match) [uid 0, pid 20138] pass out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo reply (id:747d seq:0) [bad icmp cksum 0! -> 37dd] (ttl 255, id 25062, len 84, bad ip cksum 0! -> 5c0)
20:27:41.029591 rule 2/(match) [uid 0, pid 20138] pass in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo reply (id:747d seq:0) [icmp cksum ok] (ttl 255, id 25062, len 84, bad ip cksum 0! -> 5c0)

==== run-bpf-all6 ====
# reply without keep state
grep 'regress\.11/.* fc00::1 > fc00::1: icmp6: echo request' pflog11.tcpdump
20:27:40.619284 rule 2.regress.11/(match) [uid 0, pid 20138] pass out on lo11: fc00::1 > fc00::1: icmp6: echo request (id:5e20 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
20:27:40.619300 rule 2.regress.11/(match) [uid 0, pid 20138] pass in on lo11: fc00::1 > fc00::1: icmp6: echo request (id:5e20 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.11/.* fc00::1 > fc00::1: icmp6: echo reply' pflog11.tcpdump
20:27:40.619313 rule 2.regress.11/(match) [uid 0, pid 20138] pass out on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:5e20 seq:0) [bad icmp6 cksum 0! -> b4d] (len 64, hlim 64)
20:27:40.619319 rule 2.regress.11/(match) [uid 0, pid 20138] pass in on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:5e20 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
20:27:40.855378 rule 2.regress.12/(match) [uid 0, pid 20138] pass out on lo11: fc00::2 > fc00::2: icmp6: echo request (id:f20a seq:0) [icmp6 cksum ok] (len 64, hlim 64)
20:27:40.855393 rule 2.regress.12/(match) [uid 0, pid 20138] pass in on lo11: fc00::2 > fc00::2: icmp6: echo request (id:f20a 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
20:27:41.087048 rule 2.regress.13/(match) [uid 0, pid 20138] pass out on lo11: fc00::3 > fc00::3: icmp6: echo request (id:012d seq:0) [icmp6 cksum ok] (len 64, hlim 64)
20:27:41.087062 rule 2.regress.13/(match) [uid 0, pid 20138] pass in on lo11: fc00::3 > fc00::3: icmp6: echo request (id:012d seq:0) [icmp6 cksum ok] (len 64, hlim 64)
# XXX anchor name missing
grep '/.* fc00::3 > fc00::3: icmp6: echo reply' pflog11.tcpdump
20:27:41.087072 rule 2/(match) [uid 0, pid 20138] pass out on lo11: fc00::3 > fc00::3: icmp6: echo reply (id:012d seq:0) [bad icmp6 cksum 0! -> c5f1] (len 64, hlim 64)
20:27:41.087075 rule 2/(match) [uid 0, pid 20138] pass in on lo11: fc00::3 > fc00::3: icmp6: echo reply (id:012d 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
20:27:41.379512 rule 2.regress.6/(match) [uid 0, pid 20138] pass out on lo11: [uid 0, pid 31471] 169.254.0.4.47691 > 169.254.0.4.9: [bad udp cksum 0400! -> 031c] udp 4 (ttl 64, id 45611, len 32, bad ip cksum c! -> 749d)
# 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
20:27:41.379534 rule 2.regress.6/(match) [uid 0, pid 20138] pass in on lo11: 169.254.0.4.47691 > 169.254.0.4.9: [bad udp cksum 2254! -> 031c] udp 4 (ttl 64, id 45611, len 32, bad ip cksum 0! -> 749d)
# 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
20:27:41.260073 rule 2.regress.6/(match) [uid 0, pid 20138] pass out on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:6047 seq:0) [icmp cksum ok] (ttl 255, id 3019, len 84, bad ip cksum 802b! -> 5bd9)
# 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
20:27:40.683107 rule 2.regress.3/(match) [uid 0, pid 20138] pass out on lo11: 169.254.0.1.24017 > 169.254.0.1.9: [no udp cksum] udp 4 (ttl 64, id 58315, len 32, bad ip cksum c! -> 4303)

==== 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
20:27:41.438078 rule 2.regress.14/(match) [uid 0, pid 20138] pass out on lo11: [uid 0, pid 93842] fc00::4.35231 > fc00::4.9: [invalid udp cksum 0] udp 4 [flowlabel 0xc924a] (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
20:27:41.438097 rule 2.regress.14/(match) [uid 0, pid 20138] pass in on lo11: fc00::4.35231 > fc00::4.9: [bad udp cksum 26f8! -> aaa8] udp 4 [flowlabel 0xc924a] (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
20:27:41.318565 rule 2.regress.14/(match) [uid 0, pid 20138] pass out on lo11: fc00::4 > fc00::4: icmp6: echo request (id:de69 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
20:27:40.741547 rule 2.regress.11/(match) [uid 0, pid 20138] pass out on lo11: fc00::1.47368 > fc00::1.9: [invalid udp cksum 0] udp 4 [flowlabel 0xa508f] (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
20:27:41.949675 rule 2.regress.2/(match) [uid 0, pid 20138] pass in on lo11: 169.254.0.11 > 169.254.0.21: icmp: echo request (id:dbf1 seq:0) [icmp cksum ok] (ttl 255, id 10872, len 84, bad ip cksum 0! -> 3d14)
# 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
20:27:41.949658 rule 2.regress.18/(match) [uid 0, pid 20138] pass out on lo11: [rewritten: src 169.254.0.11:56305, dst 169.254.0.21:8] 169.254.0.11 > 169.254.0.11: icmp: echo request (id:dbf1 seq:0) [icmp cksum ok] (ttl 255, id 10872, len 84, bad ip cksum 0! -> 3d1e)

==== run-bpf-rdr6 ====
# loopback input logs redirected packet
grep 'regress\.10/.* pass in .*:.* fc00::11 > fc00::21: icmp6: echo request' pflog11.tcpdump
20:27:42.007342 rule 2.regress.10/(match) [uid 0, pid 20138] pass in on lo11: fc00::11 > fc00::21: icmp6: echo request (id:fba4 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
20:27:42.007320 rule 2.regress.20/(match) [uid 0, pid 20138] pass out on lo11: [rewritten: src fc00::11:64420, dst fc00::21:128] fc00::11 > fc00::11: icmp6: echo request (id:fba4 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
20:27:42.178281 rule 2.regress.2/(match) [uid 0, pid 20138] pass in on lo11: 169.254.0.22 > 169.254.0.12: icmp: echo request (id:7854 seq:0) [icmp cksum ok] (ttl 255, id 53141, len 84, bad ip cksum 0! -> 97f4)
# 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
20:27:42.178263 rule 2.regress.19/(match) [uid 0, pid 20138] pass out on lo11: [rewritten: src 169.254.0.22:30804, dst 169.254.0.12:8] 169.254.0.12 > 169.254.0.12: icmp: echo request (id:2f40 seq:0) [icmp cksum ok] (ttl 255, id 53141, len 84, bad ip cksum 1b! -> 97fe)

==== run-bpf-nat6 ====
# loopback input logs redirected packet
grep 'regress\.10/.* pass in .*:.* fc00::22 > fc00::12: icmp6: echo request' pflog11.tcpdump
20:27:42.235523 rule 2.regress.10/(match) [uid 0, pid 20138] pass in on lo11: fc00::22 > fc00::12: icmp6: echo request (id:bab0 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
20:27:42.235508 rule 2.regress.21/(match) [uid 0, pid 20138] pass out on lo11: [rewritten: src fc00::22:47792, dst fc00::12:128] fc00::12 > fc00::12: icmp6: echo request (id:0b48 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
20:27:42.407783 rule 2.regress.22/(match) [uid 0, pid 20138] pass in on lo11: [rewritten: src fc00::23:43709, dst fc00::24:128] 169.254.0.14 > 169.254.0.14: icmp: echo request (id:56f7 seq:0) [icmp cksum ok] (ttl 255, id 42148, len 84, bad ip cksum 0! -> c2eb)

==== run-bpf-af6 ====
# pf in rule logs original IPv6 packet
grep 'regress\.23/.* pass in .*:.* fc00::14 > fc00::14: icmp6: echo request' pflog11.tcpdump
20:27:42.465130 rule 2.regress.23/(match) [uid 0, pid 20138] pass in on lo11: [rewritten: src 169.254.0.23:18047, dst 169.254.0.24:8] fc00::14 > fc00::14: icmp6: echo request (id:4c20 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
20:27:41.949658 rule 2.regress.18/(match) [uid 0, pid 20138] pass out on lo11: [rewritten: src 169.254.0.11:56305, dst 169.254.0.21:8] 169.254.0.11 > 169.254.0.11: icmp: echo request (id:dbf1 seq:0) [icmp cksum ok] (ttl 255, id 10872, len 84, bad ip cksum 0! -> 3d1e)
# 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
20:27:42.178263 rule 2.regress.19/(match) [uid 0, pid 20138] pass out on lo11: [rewritten: src 169.254.0.22:30804, dst 169.254.0.12:8] 169.254.0.12 > 169.254.0.12: icmp: echo request (id:2f40 seq:0) [icmp cksum ok] (ttl 255, id 53141, len 84, bad ip cksum 1b! -> 97fe)
# 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
20:27:42.407783 rule 2.regress.22/(match) [uid 0, pid 20138] pass in on lo11: [rewritten: src fc00::23:43709, dst fc00::24:128] 169.254.0.14 > 169.254.0.14: icmp: echo request (id:56f7 seq:0) [icmp cksum ok] (ttl 255, id 42148, len 84, bad ip cksum 0! -> c2eb)

==== 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
20:27:42.007320 rule 2.regress.20/(match) [uid 0, pid 20138] pass out on lo11: [rewritten: src fc00::11:64420, dst fc00::21:128] fc00::11 > fc00::11: icmp6: echo request (id:fba4 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
20:27:42.235508 rule 2.regress.21/(match) [uid 0, pid 20138] pass out on lo11: [rewritten: src fc00::22:47792, dst fc00::12:128] fc00::12 > fc00::12: icmp6: echo request (id:0b48 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
20:27:42.465130 rule 2.regress.23/(match) [uid 0, pid 20138] pass in on lo11: [rewritten: src 169.254.0.23:18047, dst 169.254.0.24:8] fc00::14 > fc00::14: icmp6: echo request (id:4c20 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 0m10.96s