START	sys/net/pflog	2024-04-06T01:55:01Z

==== 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=0.050 ms

--- 169.254.0.1 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.050/0.050/0.050/0.000 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=0.049 ms

--- fc00::1 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-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=0.040 ms

--- 169.254.0.2 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.040/0.040/0.040/0.000 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=0.048 ms

--- fc00::2 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-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=0.039 ms

--- 169.254.0.3 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.039/0.039/0.039/0.000 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=0.047 ms

--- fc00::3 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-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=0.040 ms

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

--- fc00::4 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.047/0.047/0.047/0.000 ms

==== run-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=0.037 ms

--- 169.254.0.5 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.037/0.037/0.037/0.000 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=0.046 ms

--- fc00::5 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-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=0.036 ms

--- 169.254.0.6 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.036/0.036/0.036/0.000 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=0.046 ms

--- fc00::6 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-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=0.040 ms

--- 169.254.0.11 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.040/0.040/0.040/0.000 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=0.049 ms

--- fc00::11 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-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=0.041 ms

--- 169.254.0.12 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.041/0.041/0.041/0.000 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=0.049 ms

--- fc00::12 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-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=0.055 ms

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

--- fc00::14 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-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=0.050 ms

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

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



0 packets received by filter
0 packets dropped by kernel
88 packets received by filter
0 packets dropped by kernel
80 packets received by filter
0 packets dropped by kernel
rm -f stamp-bpf*
# show full logs
cat pflog11.tcpdump
03:55:06.408748 rule 5.regress.3/(match) [uid 0, pid 57100] pass out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:f1a6 seq:0) [icmp cksum ok] (ttl 255, id 3850, len 84, bad ip cksum 7066! -> 58a0)
03:55:06.408758 rule 5.regress.3/(match) [uid 0, pid 57100] pass in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:f1a6 seq:0) [icmp cksum ok] (ttl 255, id 3850, len 84, bad ip cksum 0! -> 58a0)
03:55:06.408767 rule 5.regress.3/(match) [uid 0, pid 57100] pass out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:f1a6 seq:0) [bad icmp cksum 0! -> fe16] (ttl 255, id 35683, len 84, bad ip cksum 0! -> dc46)
03:55:06.408770 rule 5.regress.3/(match) [uid 0, pid 57100] pass in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:f1a6 seq:0) [icmp cksum ok] (ttl 255, id 35683, len 84, bad ip cksum 0! -> dc46)
03:55:06.447326 rule 5.regress.11/(match) [uid 0, pid 57100] pass out on lo11: fc00::1 > fc00::1: icmp6: echo request (id:f081 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
03:55:06.447334 rule 5.regress.11/(match) [uid 0, pid 57100] pass in on lo11: fc00::1 > fc00::1: icmp6: echo request (id:f081 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
03:55:06.447345 rule 5.regress.11/(match) [uid 0, pid 57100] pass out on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:f081 seq:0) [bad icmp6 cksum 0! -> f7d8] (len 64, hlim 64)
03:55:06.447349 rule 5.regress.11/(match) [uid 0, pid 57100] pass in on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:f081 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
03:55:06.488159 rule 5.regress.3/(match) [uid 0, pid 57100] pass out on lo11: 169.254.0.1.38065 > 169.254.0.1.9: [bad udp cksum 6107! -> a341] udp 4 (ttl 64, id 24590, len 32, bad ip cksum c! -> c6c0)
03:55:06.488167 rule 5.regress.3/(match) [uid 0, pid 57100] pass in on lo11: 169.254.0.1.38065 > 169.254.0.1.9: [bad udp cksum 1c54! -> a341] udp 4 (ttl 64, id 24590, len 32, bad ip cksum 0! -> c6c0)
03:55:06.488176 rule 5.regress.3/(match) [uid 0, pid 57100] 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! -> dada] for 169.254.0.1.38065 > 169.254.0.1.9: udp 4 (ttl 64, id 24590, len 32, bad ip cksum 0! -> c6c0) (ttl 255, id 36893, len 56, bad ip cksum 6c73! -> d7a8)
03:55:06.488180 rule 5.regress.3/(match) [uid 0, pid 57100] 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 169.254.0.1.38065 > 169.254.0.1.9: udp 4 (ttl 64, id 24590, len 32, bad ip cksum 0! -> c6c0) (ttl 255, id 36893, len 56, bad ip cksum 0! -> d7a8)
03:55:06.526387 rule 5.regress.11/(match) [uid 0, pid 57100] pass out on lo11: fc00::1.20612 > fc00::1.9: [invalid udp cksum 0] udp 4 [flowlabel 0xeed02] (len 12, hlim 64)
03:55:06.526396 rule 5.regress.11/(match) [uid 0, pid 57100] pass in on lo11: fc00::1.20612 > fc00::1.9: [bad udp cksum 20f8! -> cbe1] udp 4 [flowlabel 0xeed02] (len 12, hlim 64)
03:55:06.526407 rule 5.regress.11/(match) [uid 0, pid 57100] pass out on lo11: fc00::1 > fc00::1: icmp6: fc00::1 udp port 9 unreachable [bad icmp6 cksum 0! -> 91ec] (len 60, hlim 64)
03:55:06.526411 rule 5.regress.11/(match) [uid 0, pid 57100] pass in on lo11: fc00::1 > fc00::1: icmp6: fc00::1 udp port 9 unreachable [icmp6 cksum ok] (len 60, hlim 64)
03:55:06.561278 rule 5.regress.4/(match) [uid 0, pid 57100] pass out on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:8341 seq:0) [icmp cksum ok] (ttl 255, id 2232, len 84, bad ip cksum 5a2f! -> 5ef0)
03:55:06.561289 rule 5.regress.4/(match) [uid 0, pid 57100] pass in on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:8341 seq:0) [icmp cksum ok] (ttl 255, id 2232, len 84, bad ip cksum 0! -> 5ef0)
03:55:06.599631 rule 5.regress.12/(match) [uid 0, pid 57100] pass out on lo11: fc00::2 > fc00::2: icmp6: echo request (id:08a6 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
03:55:06.599642 rule 5.regress.12/(match) [uid 0, pid 57100] pass in on lo11: fc00::2 > fc00::2: icmp6: echo request (id:08a6 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
03:55:06.640691 rule 5.regress.4/(match) [uid 0, pid 57100] pass out on lo11: 169.254.0.2.15299 > 169.254.0.2.9: [bad udp cksum 1f00! -> 8f9a] udp 4 (ttl 64, id 3213, len 32, bad ip cksum c! -> 1a40)
03:55:06.640702 rule 5.regress.4/(match) [uid 0, pid 57100] pass in on lo11: 169.254.0.2.15299 > 169.254.0.2.9: [bad udp cksum 1e54! -> 8f9a] udp 4 (ttl 64, id 3213, len 32, bad ip cksum 0! -> 1a40)
03:55:06.678893 rule 5.regress.12/(match) [uid 0, pid 57100] pass out on lo11: fc00::2.27707 > fc00::2.9: [invalid udp cksum 0] udp 4 [flowlabel 0xa1e32] (len 12, hlim 64)
03:55:06.678903 rule 5.regress.12/(match) [uid 0, pid 57100] pass in on lo11: fc00::2.27707 > fc00::2.9: [bad udp cksum 22f8! -> 12c6] udp 4 [flowlabel 0xa1e32] (len 12, hlim 64)
03:55:06.713792 rule 5.regress.5/(match) [uid 0, pid 57100] pass out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:3ccb seq:0) [icmp cksum ok] (ttl 255, id 60697, len 84, bad ip cksum 4260! -> 7a8c)
03:55:06.713801 rule 5.regress.5/(match) [uid 0, pid 57100] pass in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:3ccb seq:0) [icmp cksum ok] (ttl 255, id 60697, len 84, bad ip cksum 0! -> 7a8c)
03:55:06.713810 rule 5/(match) [uid 0, pid 57100] pass out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo reply (id:3ccb seq:0) [bad icmp cksum 0! -> 87c7] (ttl 255, id 52101, len 84, bad ip cksum 0! -> 9c20)
03:55:06.713811 rule 5/(match) [uid 0, pid 57100] pass in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo reply (id:3ccb seq:0) [icmp cksum ok] (ttl 255, id 52101, len 84, bad ip cksum 0! -> 9c20)
03:55:06.752173 rule 5.regress.13/(match) [uid 0, pid 57100] pass out on lo11: fc00::3 > fc00::3: icmp6: echo request (id:a6cf seq:0) [icmp6 cksum ok] (len 64, hlim 64)
03:55:06.752183 rule 5.regress.13/(match) [uid 0, pid 57100] pass in on lo11: fc00::3 > fc00::3: icmp6: echo request (id:a6cf seq:0) [icmp6 cksum ok] (len 64, hlim 64)
03:55:06.752193 rule 5/(match) [uid 0, pid 57100] pass out on lo11: fc00::3 > fc00::3: icmp6: echo reply (id:a6cf seq:0) [bad icmp6 cksum 0! -> ab12] (len 64, hlim 64)
03:55:06.752196 rule 5/(match) [uid 0, pid 57100] pass in on lo11: fc00::3 > fc00::3: icmp6: echo reply (id:a6cf seq:0) [icmp6 cksum ok] (len 64, hlim 64)
03:55:06.793374 rule 5.regress.5/(match) [uid 0, pid 57100] pass out on lo11: 169.254.0.3.10728 > 169.254.0.3.9: [bad udp cksum 6ee8! -> 68ac] udp 4 (ttl 64, id 48975, len 32, bad ip cksum c! -> 677b)
03:55:06.793385 rule 5.regress.5/(match) [uid 0, pid 57100] pass in on lo11: 169.254.0.3.10728 > 169.254.0.3.9: [bad udp cksum 2054! -> 68ac] udp 4 (ttl 64, id 48975, len 32, bad ip cksum 0! -> 677b)
03:55:06.793395 rule 5/(match) [uid 0, pid 57100] 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! -> e65a] for 169.254.0.3.10728 > 169.254.0.3.9: udp 4 (ttl 64, id 48975, len 32, bad ip cksum 0! -> 677b) (ttl 255, id 45706, len 56, bad ip cksum 6519! -> b537)
03:55:06.793397 rule 5/(match) [uid 0, pid 57100] 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 169.254.0.3.10728 > 169.254.0.3.9: udp 4 (ttl 64, id 48975, len 32, bad ip cksum 0! -> 677b) (ttl 255, id 45706, len 56, bad ip cksum 0! -> b537)
03:55:06.831512 rule 5.regress.13/(match) [uid 0, pid 57100] pass out on lo11: fc00::3.34230 > fc00::3.9: [invalid udp cksum 0] udp 4 [flowlabel 0xfd4c3] (len 12, hlim 64)
03:55:06.831522 rule 5.regress.13/(match) [uid 0, pid 57100] pass in on lo11: fc00::3.34230 > fc00::3.9: [bad udp cksum 24f8! -> 95ac] udp 4 [flowlabel 0xfd4c3] (len 12, hlim 64)
03:55:06.831534 rule 5/(match) [uid 0, pid 57100] pass out on lo11: fc00::3 > fc00::3: icmp6: fc00::3 udp port 9 unreachable [bad icmp6 cksum 0! -> 74ec] (len 60, hlim 64)
03:55:06.831536 rule 5/(match) [uid 0, pid 57100] pass in on lo11: fc00::3 > fc00::3: icmp6: fc00::3 udp port 9 unreachable [icmp6 cksum ok] (len 60, hlim 64)
03:55:06.866366 rule 5.regress.6/(match) [uid 0, pid 57100] pass out on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:d34d seq:0) [icmp cksum ok] (ttl 255, id 43179, len 84, bad ip cksum 6f! -> bef8)
03:55:06.866376 rule 5.regress.6/(match) [uid 0, pid 57100] pass in on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:d34d seq:0) [icmp cksum ok] (ttl 255, id 43179, len 84, bad ip cksum 0! -> bef8)
03:55:06.904706 rule 5.regress.14/(match) [uid 0, pid 57100] pass out on lo11: fc00::4 > fc00::4: icmp6: echo request (id:b431 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
03:55:06.904716 rule 5.regress.14/(match) [uid 0, pid 57100] pass in on lo11: fc00::4 > fc00::4: icmp6: echo request (id:b431 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
03:55:06.946058 rule 5.regress.6/(match) [uid 0, pid 57100] pass out on lo11: [uid 0, pid 82691] 169.254.0.4.12887 > 169.254.0.4.9: [no udp cksum] udp 4 (ttl 64, id 54197, len 32, bad ip cksum c! -> 5313)
03:55:06.946071 rule 5.regress.6/(match) [uid 0, pid 57100] pass in on lo11: 169.254.0.4.12887 > 169.254.0.4.9: [bad udp cksum 2254! -> f7a3] udp 4 (ttl 64, id 54197, len 32, bad ip cksum 0! -> 5313)
03:55:06.984266 rule 5.regress.14/(match) [uid 0, pid 57100] pass out on lo11: [uid 0, pid 37257] fc00::4.39944 > fc00::4.9: [invalid udp cksum 0] udp 4 [flowlabel 0xe6f75] (len 12, hlim 64)
03:55:06.984278 rule 5.regress.14/(match) [uid 0, pid 57100] pass in on lo11: fc00::4.39944 > fc00::4.9: [bad udp cksum 26f8! -> 4196] udp 4 [flowlabel 0xe6f75] (len 12, hlim 64)
03:55:07.323960 rule 5.regress.18/(match) [uid 0, pid 57100] pass out on lo11: [rewritten: src 169.254.0.11:8087, dst 169.254.0.21:8] 169.254.0.11 > 169.254.0.11: icmp: echo request (id:1f97 seq:0) [icmp cksum ok] (ttl 255, id 58272, len 84, bad ip cksum 4a03! -> 83f5)
03:55:07.323971 rule 5.regress.2/(match) [uid 0, pid 57100] pass in on lo11: 169.254.0.11 > 169.254.0.21: icmp: echo request (id:1f97 seq:0) [icmp cksum ok] (ttl 255, id 58272, len 84, bad ip cksum 0! -> 83eb)
03:55:07.362150 rule 5.regress.20/(match) [uid 0, pid 57100] pass out on lo11: [rewritten: src fc00::11:48362, dst fc00::21:128] fc00::11 > fc00::11: icmp6: echo request (id:bcea seq:0) [icmp6 cksum ok] (len 64, hlim 64)
03:55:07.362162 rule 5.regress.10/(match) [uid 0, pid 57100] pass in on lo11: fc00::11 > fc00::21: icmp6: echo request (id:bcea seq:0) [icmp6 cksum ok] (len 64, hlim 64)
03:55:07.402718 rule 5.regress.18/(match) [uid 0, pid 57100] pass out on lo11: [rewritten: src 169.254.0.11:20705, dst 169.254.0.21:9] 169.254.0.11.20705 > 169.254.0.11.9: [bad udp cksum c3da! -> 5f85] udp 4 (ttl 64, id 29698, len 32, bad ip cksum c! -> b2b8)
03:55:07.402732 rule 5.regress.2/(match) [uid 0, pid 57100] pass in on lo11: 169.254.0.11.20705 > 169.254.0.21.9: [bad udp cksum 3a54! -> 5585] udp 4 (ttl 64, id 29698, len 32, bad ip cksum 0! -> b2ae)
03:55:07.441031 rule 5.regress.20/(match) [uid 0, pid 57100] pass out on lo11: [rewritten: src fc00::11:20156, dst fc00::21:9] fc00::11.20156 > fc00::11.9: [invalid udp cksum 0] udp 4 [flowlabel 0xf9651] (len 12, hlim 64)
03:55:07.441044 rule 5.regress.10/(match) [uid 0, pid 57100] pass in on lo11: fc00::11.20156 > fc00::21.9: [bad udp cksum 50f8! -> 63e3] udp 4 [flowlabel 0xf9651] (len 12, hlim 64)
03:55:07.476077 rule 5.regress.19/(match) [uid 0, pid 57100] pass out on lo11: [rewritten: src 169.254.0.22:15601, dst 169.254.0.12:8] 169.254.0.12 > 169.254.0.12: icmp: echo request (id:df4b seq:0) [icmp cksum ok] (ttl 255, id 28387, len 84, bad ip cksum c68! -> f8b0)
03:55:07.476088 rule 5.regress.2/(match) [uid 0, pid 57100] pass in on lo11: 169.254.0.22 > 169.254.0.12: icmp: echo request (id:3cf1 seq:0) [icmp cksum ok] (ttl 255, id 28387, len 84, bad ip cksum 0! -> f8a6)
03:55:07.514212 rule 5.regress.21/(match) [uid 0, pid 57100] pass out on lo11: [rewritten: src fc00::22:33567, dst fc00::12:128] fc00::12 > fc00::12: icmp6: echo request (id:fb89 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
03:55:07.514224 rule 5.regress.10/(match) [uid 0, pid 57100] pass in on lo11: fc00::22 > fc00::12: icmp6: echo request (id:831f seq:0) [icmp6 cksum ok] (len 64, hlim 64)
03:55:07.554792 rule 5.regress.19/(match) [uid 0, pid 57100] pass out on lo11: [rewritten: src 169.254.0.22:59875, dst 169.254.0.12:9] 169.254.0.12.14084 > 169.254.0.12.9: [bad udp cksum 736f! -> 3a9f] udp 4 (ttl 64, id 46136, len 32, bad ip cksum c! -> 7280)
03:55:07.554803 rule 5.regress.2/(match) [uid 0, pid 57100] pass in on lo11: 169.254.0.22.59875 > 169.254.0.12.9: [bad udp cksum 3c54! -> 50ec] udp 4 (ttl 64, id 46136, len 32, bad ip cksum 0! -> 7276)
03:55:07.592895 rule 5.regress.21/(match) [uid 0, pid 57100] pass out on lo11: [rewritten: src fc00::22:64841, dst fc00::12:9] fc00::12.16582 > fc00::12.9: [invalid udp cksum 0] udp 4 [flowlabel 0x83a92] (len 12, hlim 64)
03:55:07.592906 rule 5.regress.10/(match) [uid 0, pid 57100] pass in on lo11: fc00::22.64841 > fc00::12.9: [bad udp cksum 52f8! -> d434] udp 4 [flowlabel 0x83a92] (len 12, hlim 64)
03:55:07.627623 rule 5.regress.2/(match) [uid 0, pid 57100] pass out on lo11: 169.254.0.14 > 169.254.0.14: icmp: echo request (id:c6f5 seq:0) [icmp cksum ok] (ttl 255, id 61344, len 84, bad ip cksum 9! -> 77ef)
03:55:07.627634 rule 5.regress.22/(match) [uid 0, pid 57100] pass in on lo11: [rewritten: src fc00::23:30558, dst fc00::24:128] 169.254.0.14 > 169.254.0.14: icmp: echo request (id:c6f5 seq:0) [icmp cksum ok] (ttl 255, id 61344, len 84, bad ip cksum 0! -> 77ef)
03:55:07.627645 rule 5.regress.10/(match) [uid 0, pid 57100] pass in on lo11: fc00::23 > fc00::24: icmp6: echo request (id:775e seq:0) [icmp6 cksum ok] (len 64, hlim 63)
03:55:07.666238 rule 5.regress.10/(match) [uid 0, pid 57100] pass out on lo11: fc00::14 > fc00::14: icmp6: echo request (id:8ccb seq:0) [icmp6 cksum ok] (len 64, hlim 64)
03:55:07.666249 rule 5.regress.23/(match) [uid 0, pid 57100] pass in on lo11: [rewritten: src 169.254.0.23:51842, dst 169.254.0.24:8] fc00::14 > fc00::14: icmp6: echo request (id:8ccb seq:0) [icmp6 cksum ok] (len 64, hlim 64)
03:55:07.666258 rule 5.regress.2/(match) [uid 0, pid 57100] pass in on lo11: 169.254.0.23 > 169.254.0.24: icmp: echo request (id:ca82 seq:0) [icmp cksum ok] (DF) (ttl 63, id 51853, len 84, bad ip cksum 0! -> 1cf0)
03:55:07.707049 rule 5.regress.2/(match) [uid 0, pid 57100] pass out on lo11: 169.254.0.14.37246 > 169.254.0.14.9: [no udp cksum] udp 4 (ttl 64, id 21752, len 32, bad ip cksum c! -> d1bc)
03:55:07.707060 rule 5.regress.22/(match) [uid 0, pid 57100] pass in on lo11: [rewritten: src fc00::23:61596, dst fc00::24:9] 169.254.0.14.37246 > 169.254.0.14.9: [bad udp cksum 3654! -> bc44] udp 4 (ttl 64, id 21752, len 32, bad ip cksum 0! -> d1bc)
03:55:07.707069 rule 5.regress.10/(match) [uid 0, pid 57100] pass in on lo11: fc00::23.61596 > fc00::24.9: [bad udp cksum 65f8! -> 6e41] udp 4 (len 12, hlim 63)
03:55:07.745208 rule 5.regress.10/(match) [uid 0, pid 57100] pass out on lo11: fc00::14.6289 > fc00::14.9: [invalid udp cksum 0] udp 4 [flowlabel 0xa4e8e] (len 12, hlim 64)
03:55:07.745220 rule 5.regress.23/(match) [uid 0, pid 57100] pass in on lo11: [rewritten: src 169.254.0.23:64238, dst 169.254.0.24:9] fc00::14.6289 > fc00::14.9: [bad udp cksum 46f8! -> 9919] udp 4 [flowlabel 0xa4e8e] (len 12, hlim 64)
03:55:07.745231 rule 5.regress.2/(match) [uid 0, pid 57100] pass in on lo11: 169.254.0.23.64238 > 169.254.0.24.9: [bad udp cksum 4954! -> 38db] udp 4 (DF) (ttl 63, id 45548, len 32, bad ip cksum 0! -> 35b5)
03:55:07.781160 rule 5.regress.10/(match) [uid 0, pid 57100] pass out on lo11: ::1 > ::1: icmp6: echo request (id:4603 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
03:55:07.781172 rule 5.regress.10/(match) [uid 0, pid 57100] pass in on lo11: ::1 > ::1: icmp6: echo request (id:4603 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
03:55:07.821237 rule 5.regress.10/(match) [uid 0, pid 57100] pass out on lo11: ::1.43332 > ::1.9: [invalid udp cksum 0] udp 4 [flowlabel 0x89b7c] (len 12, hlim 64)
03:55:07.821248 rule 5.regress.10/(match) [uid 0, pid 57100] pass in on lo11: ::1.43332 > ::1.9: [bad udp cksum 1f00! -> 0d81] udp 4 [flowlabel 0x89b7c] (len 12, hlim 64)

==== run-bpf-12 ====
# show full logs
cat pflog12.tcpdump
03:55:06.408745 rule 5.regress.1/(match) [uid 0, pid 57100] match out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:f1a6 seq:0) [icmp cksum ok] (ttl 255, id 3850, len 84, bad ip cksum 7066! -> 58a0)
03:55:06.408757 rule 5.regress.1/(match) [uid 0, pid 57100] match in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:f1a6 seq:0) [icmp cksum ok] (ttl 255, id 3850, len 84, bad ip cksum 0! -> 58a0)
03:55:06.408766 rule 5.regress.1/(match) [uid 0, pid 57100] match out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:f1a6 seq:0) [bad icmp cksum 0! -> fe16] (ttl 255, id 35683, len 84, bad ip cksum 0! -> dc46)
03:55:06.408770 rule 5.regress.1/(match) [uid 0, pid 57100] match in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:f1a6 seq:0) [icmp cksum ok] (ttl 255, id 35683, len 84, bad ip cksum 0! -> dc46)
03:55:06.447324 rule 5.regress.1/(match) [uid 0, pid 57100] match out on lo11: fc00::1 > fc00::1: icmp6: echo request (id:f081 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
03:55:06.447333 rule 5.regress.1/(match) [uid 0, pid 57100] match in on lo11: fc00::1 > fc00::1: icmp6: echo request (id:f081 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
03:55:06.447344 rule 5.regress.1/(match) [uid 0, pid 57100] match out on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:f081 seq:0) [bad icmp6 cksum 0! -> f7d8] (len 64, hlim 64)
03:55:06.447348 rule 5.regress.1/(match) [uid 0, pid 57100] match in on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:f081 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
03:55:06.488158 rule 5.regress.1/(match) [uid 0, pid 57100] match out on lo11: 169.254.0.1.38065 > 169.254.0.1.9: [bad udp cksum 6107! -> a341] udp 4 (ttl 64, id 24590, len 32, bad ip cksum c! -> c6c0)
03:55:06.488166 rule 5.regress.1/(match) [uid 0, pid 57100] match in on lo11: 169.254.0.1.38065 > 169.254.0.1.9: [bad udp cksum 1c54! -> a341] udp 4 (ttl 64, id 24590, len 32, bad ip cksum 0! -> c6c0)
03:55:06.488175 rule 5.regress.1/(match) [uid 0, pid 57100] 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! -> dada] for 169.254.0.1.38065 > 169.254.0.1.9: udp 4 (ttl 64, id 24590, len 32, bad ip cksum 0! -> c6c0) (ttl 255, id 36893, len 56, bad ip cksum 6c73! -> d7a8)
03:55:06.488179 rule 5.regress.1/(match) [uid 0, pid 57100] 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 169.254.0.1.38065 > 169.254.0.1.9: udp 4 (ttl 64, id 24590, len 32, bad ip cksum 0! -> c6c0) (ttl 255, id 36893, len 56, bad ip cksum 0! -> d7a8)
03:55:06.526386 rule 5.regress.1/(match) [uid 0, pid 57100] match out on lo11: fc00::1.20612 > fc00::1.9: [invalid udp cksum 0] udp 4 [flowlabel 0xeed02] (len 12, hlim 64)
03:55:06.526395 rule 5.regress.1/(match) [uid 0, pid 57100] match in on lo11: fc00::1.20612 > fc00::1.9: [bad udp cksum 20f8! -> cbe1] udp 4 [flowlabel 0xeed02] (len 12, hlim 64)
03:55:06.526406 rule 5.regress.1/(match) [uid 0, pid 57100] match out on lo11: fc00::1 > fc00::1: icmp6: fc00::1 udp port 9 unreachable [bad icmp6 cksum 0! -> 91ec] (len 60, hlim 64)
03:55:06.526410 rule 5.regress.1/(match) [uid 0, pid 57100] match in on lo11: fc00::1 > fc00::1: icmp6: fc00::1 udp port 9 unreachable [icmp6 cksum ok] (len 60, hlim 64)
03:55:06.561277 rule 5.regress.1/(match) [uid 0, pid 57100] match out on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:8341 seq:0) [icmp cksum ok] (ttl 255, id 2232, len 84, bad ip cksum 5a2f! -> 5ef0)
03:55:06.561288 rule 5.regress.1/(match) [uid 0, pid 57100] match in on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:8341 seq:0) [icmp cksum ok] (ttl 255, id 2232, len 84, bad ip cksum 0! -> 5ef0)
03:55:06.599630 rule 5.regress.1/(match) [uid 0, pid 57100] match out on lo11: fc00::2 > fc00::2: icmp6: echo request (id:08a6 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
03:55:06.599640 rule 5.regress.1/(match) [uid 0, pid 57100] match in on lo11: fc00::2 > fc00::2: icmp6: echo request (id:08a6 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
03:55:06.640690 rule 5.regress.1/(match) [uid 0, pid 57100] match out on lo11: 169.254.0.2.15299 > 169.254.0.2.9: [bad udp cksum 1f00! -> 8f9a] udp 4 (ttl 64, id 3213, len 32, bad ip cksum c! -> 1a40)
03:55:06.640700 rule 5.regress.1/(match) [uid 0, pid 57100] match in on lo11: 169.254.0.2.15299 > 169.254.0.2.9: [bad udp cksum 1e54! -> 8f9a] udp 4 (ttl 64, id 3213, len 32, bad ip cksum 0! -> 1a40)
03:55:06.678892 rule 5.regress.1/(match) [uid 0, pid 57100] match out on lo11: fc00::2.27707 > fc00::2.9: [invalid udp cksum 0] udp 4 [flowlabel 0xa1e32] (len 12, hlim 64)
03:55:06.678902 rule 5.regress.1/(match) [uid 0, pid 57100] match in on lo11: fc00::2.27707 > fc00::2.9: [bad udp cksum 22f8! -> 12c6] udp 4 [flowlabel 0xa1e32] (len 12, hlim 64)
03:55:06.713790 rule 5.regress.1/(match) [uid 0, pid 57100] match out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:3ccb seq:0) [icmp cksum ok] (ttl 255, id 60697, len 84, bad ip cksum 4260! -> 7a8c)
03:55:06.713800 rule 5.regress.1/(match) [uid 0, pid 57100] match in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:3ccb seq:0) [icmp cksum ok] (ttl 255, id 60697, len 84, bad ip cksum 0! -> 7a8c)
03:55:06.752172 rule 5.regress.1/(match) [uid 0, pid 57100] match out on lo11: fc00::3 > fc00::3: icmp6: echo request (id:a6cf seq:0) [icmp6 cksum ok] (len 64, hlim 64)
03:55:06.752182 rule 5.regress.1/(match) [uid 0, pid 57100] match in on lo11: fc00::3 > fc00::3: icmp6: echo request (id:a6cf seq:0) [icmp6 cksum ok] (len 64, hlim 64)
03:55:06.793373 rule 5.regress.1/(match) [uid 0, pid 57100] match out on lo11: 169.254.0.3.10728 > 169.254.0.3.9: [bad udp cksum 6ee8! -> 68ac] udp 4 (ttl 64, id 48975, len 32, bad ip cksum c! -> 677b)
03:55:06.793384 rule 5.regress.1/(match) [uid 0, pid 57100] match in on lo11: 169.254.0.3.10728 > 169.254.0.3.9: [bad udp cksum 2054! -> 68ac] udp 4 (ttl 64, id 48975, len 32, bad ip cksum 0! -> 677b)
03:55:06.831510 rule 5.regress.1/(match) [uid 0, pid 57100] match out on lo11: fc00::3.34230 > fc00::3.9: [invalid udp cksum 0] udp 4 [flowlabel 0xfd4c3] (len 12, hlim 64)
03:55:06.831521 rule 5.regress.1/(match) [uid 0, pid 57100] match in on lo11: fc00::3.34230 > fc00::3.9: [bad udp cksum 24f8! -> 95ac] udp 4 [flowlabel 0xfd4c3] (len 12, hlim 64)
03:55:06.866364 rule 5.regress.1/(match) [uid 0, pid 57100] match out on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:d34d seq:0) [icmp cksum ok] (ttl 255, id 43179, len 84, bad ip cksum 6f! -> bef8)
03:55:06.866375 rule 5.regress.1/(match) [uid 0, pid 57100] match in on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:d34d seq:0) [icmp cksum ok] (ttl 255, id 43179, len 84, bad ip cksum 0! -> bef8)
03:55:06.904705 rule 5.regress.1/(match) [uid 0, pid 57100] match out on lo11: fc00::4 > fc00::4: icmp6: echo request (id:b431 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
03:55:06.904715 rule 5.regress.1/(match) [uid 0, pid 57100] match in on lo11: fc00::4 > fc00::4: icmp6: echo request (id:b431 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
03:55:06.946057 rule 5.regress.1/(match) [uid 0, pid 57100] match out on lo11: 169.254.0.4.12887 > 169.254.0.4.9: [no udp cksum] udp 4 (ttl 64, id 54197, len 32, bad ip cksum c! -> 5313)
03:55:06.946068 rule 5.regress.1/(match) [uid 0, pid 57100] match in on lo11: 169.254.0.4.12887 > 169.254.0.4.9: [bad udp cksum 2254! -> f7a3] udp 4 (ttl 64, id 54197, len 32, bad ip cksum 0! -> 5313)
03:55:06.984265 rule 5.regress.1/(match) [uid 0, pid 57100] match out on lo11: fc00::4.39944 > fc00::4.9: [invalid udp cksum 0] udp 4 [flowlabel 0xe6f75] (len 12, hlim 64)
03:55:06.984275 rule 5.regress.1/(match) [uid 0, pid 57100] match in on lo11: fc00::4.39944 > fc00::4.9: [bad udp cksum 26f8! -> 4196] udp 4 [flowlabel 0xe6f75] (len 12, hlim 64)
03:55:07.019086 rule 5.regress.1/(match) [uid 0, pid 57100] match out on lo11: 169.254.0.5 > 169.254.0.5: icmp: echo request (id:9002 seq:0) [icmp cksum ok] (ttl 255, id 51407, len 84, bad ip cksum 6b00! -> 9ed2)
03:55:07.019096 rule 5.regress.1/(match) [uid 0, pid 57100] match in on lo11: 169.254.0.5 > 169.254.0.5: icmp: echo request (id:9002 seq:0) [icmp cksum ok] (ttl 255, id 51407, len 84, bad ip cksum 0! -> 9ed2)
03:55:07.057487 rule 5.regress.1/(match) [uid 0, pid 57100] match out on lo11: fc00::5 > fc00::5: icmp6: echo request (id:5e9a seq:0) [icmp6 cksum ok] (len 64, hlim 64)
03:55:07.057498 rule 5.regress.1/(match) [uid 0, pid 57100] match in on lo11: fc00::5 > fc00::5: icmp6: echo request (id:5e9a seq:0) [icmp6 cksum ok] (len 64, hlim 64)
03:55:07.098224 rule 5.regress.1/(match) [uid 0, pid 57100] match out on lo11: 169.254.0.5.43451 > 169.254.0.5.9: [bad udp cksum 5301! -> 912c] udp 4 (ttl 64, id 42519, len 32, bad ip cksum c! -> 80af)
03:55:07.098238 rule 5.regress.1/(match) [uid 0, pid 57100] match in on lo11: 169.254.0.5.43451 > 169.254.0.5.9: [bad udp cksum 2454! -> 912c] udp 4 (ttl 64, id 42519, len 32, bad ip cksum 0! -> 80af)
03:55:07.136661 rule 5.regress.1/(match) [uid 0, pid 57100] match out on lo11: fc00::5.25959 > fc00::5.9: [invalid udp cksum 0] udp 4 [flowlabel 0xb9df8] (len 12, hlim 64)
03:55:07.136672 rule 5.regress.1/(match) [uid 0, pid 57100] match in on lo11: fc00::5.25959 > fc00::5.9: [bad udp cksum 28f8! -> e0cc] udp 4 [flowlabel 0xb9df8] (len 12, hlim 64)
03:55:07.171797 rule 5.regress.1/(match) [uid 0, pid 57100] match out on lo11: 169.254.0.6 > 169.254.0.6: icmp: echo request (id:cd0e seq:0) [icmp cksum ok] (ttl 255, id 42393, len 84, bad ip cksum 6173! -> c206)
03:55:07.171807 rule 5.regress.1/(match) [uid 0, pid 57100] match in on lo11: 169.254.0.6 > 169.254.0.6: icmp: echo request (id:cd0e seq:0) [icmp cksum ok] (ttl 255, id 42393, len 84, bad ip cksum 0! -> c206)
03:55:07.209944 rule 5.regress.1/(match) [uid 0, pid 57100] match out on lo11: fc00::6 > fc00::6: icmp6: echo request (id:3015 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
03:55:07.209954 rule 5.regress.1/(match) [uid 0, pid 57100] match in on lo11: fc00::6 > fc00::6: icmp6: echo request (id:3015 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
03:55:07.250846 rule 5.regress.1/(match) [uid 0, pid 57100] match out on lo11: 169.254.0.6.24364 > 169.254.0.6.9: [bad udp cksum 72f2! -> 1e77] udp 4 (ttl 64, id 1354, len 32, bad ip cksum c! -> 217b)
03:55:07.250857 rule 5.regress.1/(match) [uid 0, pid 57100] match in on lo11: 169.254.0.6.24364 > 169.254.0.6.9: [bad udp cksum 2654! -> 1e77] udp 4 (ttl 64, id 1354, len 32, bad ip cksum 0! -> 217b)
03:55:07.289113 rule 5.regress.1/(match) [uid 0, pid 57100] match out on lo11: fc00::6.39827 > fc00::6.9: [invalid udp cksum 0] udp 4 [flowlabel 0xdcc3e] (len 12, hlim 64)
03:55:07.289126 rule 5.regress.1/(match) [uid 0, pid 57100] match in on lo11: fc00::6.39827 > fc00::6.9: [bad udp cksum 2af8! -> b296] udp 4 [flowlabel 0xdcc3e] (len 12, hlim 64)
03:55:07.323958 rule 5.regress.1/(match) [uid 0, pid 57100] match out on lo11: 169.254.0.11 > 169.254.0.11: icmp: echo request (id:1f97 seq:0) [icmp cksum ok] (ttl 255, id 58272, len 84, bad ip cksum 4a03! -> 83f5)
03:55:07.323970 rule 5.regress.1/(match) [uid 0, pid 57100] match in on lo11: 169.254.0.11 > 169.254.0.21: icmp: echo request (id:1f97 seq:0) [icmp cksum ok] (ttl 255, id 58272, len 84, bad ip cksum 0! -> 83eb)
03:55:07.362149 rule 5.regress.1/(match) [uid 0, pid 57100] match out on lo11: fc00::11 > fc00::11: icmp6: echo request (id:bcea seq:0) [icmp6 cksum ok] (len 64, hlim 64)
03:55:07.362161 rule 5.regress.1/(match) [uid 0, pid 57100] match in on lo11: fc00::11 > fc00::21: icmp6: echo request (id:bcea seq:0) [icmp6 cksum ok] (len 64, hlim 64)
03:55:07.402716 rule 5.regress.1/(match) [uid 0, pid 57100] match out on lo11: 169.254.0.11.20705 > 169.254.0.11.9: [bad udp cksum c3da! -> 5f85] udp 4 (ttl 64, id 29698, len 32, bad ip cksum c! -> b2b8)
03:55:07.402731 rule 5.regress.1/(match) [uid 0, pid 57100] match in on lo11: 169.254.0.11.20705 > 169.254.0.21.9: [bad udp cksum 3a54! -> 5585] udp 4 (ttl 64, id 29698, len 32, bad ip cksum 0! -> b2ae)
03:55:07.441030 rule 5.regress.1/(match) [uid 0, pid 57100] match out on lo11: fc00::11.20156 > fc00::11.9: [invalid udp cksum 0] udp 4 [flowlabel 0xf9651] (len 12, hlim 64)
03:55:07.441043 rule 5.regress.1/(match) [uid 0, pid 57100] match in on lo11: fc00::11.20156 > fc00::21.9: [bad udp cksum 50f8! -> 63e3] udp 4 [flowlabel 0xf9651] (len 12, hlim 64)
03:55:07.476075 rule 5.regress.1/(match) [uid 0, pid 57100] match out on lo11: 169.254.0.12 > 169.254.0.12: icmp: echo request (id:df4b seq:0) [icmp cksum ok] (ttl 255, id 28387, len 84, bad ip cksum c68! -> f8b0)
03:55:07.476087 rule 5.regress.1/(match) [uid 0, pid 57100] match in on lo11: 169.254.0.22 > 169.254.0.12: icmp: echo request (id:3cf1 seq:0) [icmp cksum ok] (ttl 255, id 28387, len 84, bad ip cksum 0! -> f8a6)
03:55:07.514210 rule 5.regress.1/(match) [uid 0, pid 57100] match out on lo11: fc00::12 > fc00::12: icmp6: echo request (id:fb89 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
03:55:07.514223 rule 5.regress.1/(match) [uid 0, pid 57100] match in on lo11: fc00::22 > fc00::12: icmp6: echo request (id:831f seq:0) [icmp6 cksum ok] (len 64, hlim 64)
03:55:07.554790 rule 5.regress.1/(match) [uid 0, pid 57100] match out on lo11: 169.254.0.12.14084 > 169.254.0.12.9: [bad udp cksum 736f! -> 3a9f] udp 4 (ttl 64, id 46136, len 32, bad ip cksum c! -> 7280)
03:55:07.554802 rule 5.regress.1/(match) [uid 0, pid 57100] match in on lo11: 169.254.0.22.59875 > 169.254.0.12.9: [bad udp cksum 3c54! -> 50ec] udp 4 (ttl 64, id 46136, len 32, bad ip cksum 0! -> 7276)
03:55:07.592893 rule 5.regress.1/(match) [uid 0, pid 57100] match out on lo11: fc00::12.16582 > fc00::12.9: [invalid udp cksum 0] udp 4 [flowlabel 0x83a92] (len 12, hlim 64)
03:55:07.592905 rule 5.regress.1/(match) [uid 0, pid 57100] match in on lo11: fc00::22.64841 > fc00::12.9: [bad udp cksum 52f8! -> d434] udp 4 [flowlabel 0x83a92] (len 12, hlim 64)
03:55:07.627622 rule 5.regress.1/(match) [uid 0, pid 57100] match out on lo11: 169.254.0.14 > 169.254.0.14: icmp: echo request (id:c6f5 seq:0) [icmp cksum ok] (ttl 255, id 61344, len 84, bad ip cksum 9! -> 77ef)
03:55:07.627631 rule 5.regress.1/(match) [uid 0, pid 57100] match in on lo11: 169.254.0.14 > 169.254.0.14: icmp: echo request (id:c6f5 seq:0) [icmp cksum ok] (ttl 255, id 61344, len 84, bad ip cksum 0! -> 77ef)
03:55:07.627644 rule 5.regress.1/(match) [uid 0, pid 57100] match in on lo11: fc00::23 > fc00::24: icmp6: echo request (id:775e seq:0) [icmp6 cksum ok] (len 64, hlim 63)
03:55:07.666237 rule 5.regress.1/(match) [uid 0, pid 57100] match out on lo11: fc00::14 > fc00::14: icmp6: echo request (id:8ccb seq:0) [icmp6 cksum ok] (len 64, hlim 64)
03:55:07.666247 rule 5.regress.1/(match) [uid 0, pid 57100] match in on lo11: fc00::14 > fc00::14: icmp6: echo request (id:8ccb seq:0) [icmp6 cksum ok] (len 64, hlim 64)
03:55:07.666257 rule 5.regress.1/(match) [uid 0, pid 57100] match in on lo11: 169.254.0.23 > 169.254.0.24: icmp: echo request (id:ca82 seq:0) [icmp cksum ok] (DF) (ttl 63, id 51853, len 84, bad ip cksum 0! -> 1cf0)
03:55:07.707048 rule 5.regress.1/(match) [uid 0, pid 57100] match out on lo11: 169.254.0.14.37246 > 169.254.0.14.9: [no udp cksum] udp 4 (ttl 64, id 21752, len 32, bad ip cksum c! -> d1bc)
03:55:07.707058 rule 5.regress.1/(match) [uid 0, pid 57100] match in on lo11: 169.254.0.14.37246 > 169.254.0.14.9: [bad udp cksum 3654! -> bc44] udp 4 (ttl 64, id 21752, len 32, bad ip cksum 0! -> d1bc)
03:55:07.707069 rule 5.regress.1/(match) [uid 0, pid 57100] match in on lo11: fc00::23.61596 > fc00::24.9: [bad udp cksum 65f8! -> 6e41] udp 4 (len 12, hlim 63)
03:55:07.745206 rule 5.regress.1/(match) [uid 0, pid 57100] match out on lo11: fc00::14.6289 > fc00::14.9: [invalid udp cksum 0] udp 4 [flowlabel 0xa4e8e] (len 12, hlim 64)
03:55:07.745218 rule 5.regress.1/(match) [uid 0, pid 57100] match in on lo11: fc00::14.6289 > fc00::14.9: [bad udp cksum 46f8! -> 9919] udp 4 [flowlabel 0xa4e8e] (len 12, hlim 64)
03:55:07.745230 rule 5.regress.1/(match) [uid 0, pid 57100] match in on lo11: 169.254.0.23.64238 > 169.254.0.24.9: [bad udp cksum 4954! -> 38db] udp 4 (DF) (ttl 63, id 45548, len 32, bad ip cksum 0! -> 35b5)
03:55:07.781159 rule 5.regress.1/(match) [uid 0, pid 57100] match out on lo11: ::1 > ::1: icmp6: echo request (id:4603 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
03:55:07.781171 rule 5.regress.1/(match) [uid 0, pid 57100] match in on lo11: ::1 > ::1: icmp6: echo request (id:4603 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
03:55:07.821236 rule 5.regress.1/(match) [uid 0, pid 57100] match out on lo11: ::1.43332 > ::1.9: [invalid udp cksum 0] udp 4 [flowlabel 0x89b7c] (len 12, hlim 64)
03:55:07.821247 rule 5.regress.1/(match) [uid 0, pid 57100] match in on lo11: ::1.43332 > ::1.9: [bad udp cksum 1f00! -> 0d81] udp 4 [flowlabel 0x89b7c] (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
03:55:06.408745 rule 5.regress.1/(match) [uid 0, pid 57100] match out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:f1a6 seq:0) [icmp cksum ok] (ttl 255, id 3850, len 84, bad ip cksum 7066! -> 58a0)
03:55:06.408757 rule 5.regress.1/(match) [uid 0, pid 57100] match in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:f1a6 seq:0) [icmp cksum ok] (ttl 255, id 3850, len 84, bad ip cksum 0! -> 58a0)
03:55:06.408766 rule 5.regress.1/(match) [uid 0, pid 57100] match out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:f1a6 seq:0) [bad icmp cksum 0! -> fe16] (ttl 255, id 35683, len 84, bad ip cksum 0! -> dc46)
03:55:06.408770 rule 5.regress.1/(match) [uid 0, pid 57100] match in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:f1a6 seq:0) [icmp cksum ok] (ttl 255, id 35683, len 84, bad ip cksum 0! -> dc46)
03:55:06.488175 rule 5.regress.1/(match) [uid 0, pid 57100] 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! -> dada] for 169.254.0.1.38065 > 169.254.0.1.9: udp 4 (ttl 64, id 24590, len 32, bad ip cksum 0! -> c6c0) (ttl 255, id 36893, len 56, bad ip cksum 6c73! -> d7a8)
03:55:06.488179 rule 5.regress.1/(match) [uid 0, pid 57100] 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 169.254.0.1.38065 > 169.254.0.1.9: udp 4 (ttl 64, id 24590, len 32, bad ip cksum 0! -> c6c0) (ttl 255, id 36893, len 56, bad ip cksum 0! -> d7a8)
grep 'regress\.1/.* > 169.254.0.2:' pflog12.tcpdump
03:55:06.561277 rule 5.regress.1/(match) [uid 0, pid 57100] match out on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:8341 seq:0) [icmp cksum ok] (ttl 255, id 2232, len 84, bad ip cksum 5a2f! -> 5ef0)
03:55:06.561288 rule 5.regress.1/(match) [uid 0, pid 57100] match in on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:8341 seq:0) [icmp cksum ok] (ttl 255, id 2232, len 84, bad ip cksum 0! -> 5ef0)
grep 'regress\.1/.* > 169.254.0.3:' pflog12.tcpdump
03:55:06.713790 rule 5.regress.1/(match) [uid 0, pid 57100] match out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:3ccb seq:0) [icmp cksum ok] (ttl 255, id 60697, len 84, bad ip cksum 4260! -> 7a8c)
03:55:06.713800 rule 5.regress.1/(match) [uid 0, pid 57100] match in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:3ccb seq:0) [icmp cksum ok] (ttl 255, id 60697, len 84, bad ip cksum 0! -> 7a8c)
grep 'regress\.1/.* > 169.254.0.4:' pflog12.tcpdump
03:55:06.866364 rule 5.regress.1/(match) [uid 0, pid 57100] match out on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:d34d seq:0) [icmp cksum ok] (ttl 255, id 43179, len 84, bad ip cksum 6f! -> bef8)
03:55:06.866375 rule 5.regress.1/(match) [uid 0, pid 57100] match in on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:d34d seq:0) [icmp cksum ok] (ttl 255, id 43179, len 84, bad ip cksum 0! -> bef8)
grep 'regress\.1/.* > 169.254.0.5:' pflog12.tcpdump
03:55:07.019086 rule 5.regress.1/(match) [uid 0, pid 57100] match out on lo11: 169.254.0.5 > 169.254.0.5: icmp: echo request (id:9002 seq:0) [icmp cksum ok] (ttl 255, id 51407, len 84, bad ip cksum 6b00! -> 9ed2)
03:55:07.019096 rule 5.regress.1/(match) [uid 0, pid 57100] match in on lo11: 169.254.0.5 > 169.254.0.5: icmp: echo request (id:9002 seq:0) [icmp cksum ok] (ttl 255, id 51407, len 84, bad ip cksum 0! -> 9ed2)
grep 'regress\.1/.* > 169.254.0.6:' pflog12.tcpdump
03:55:07.171797 rule 5.regress.1/(match) [uid 0, pid 57100] match out on lo11: 169.254.0.6 > 169.254.0.6: icmp: echo request (id:cd0e seq:0) [icmp cksum ok] (ttl 255, id 42393, len 84, bad ip cksum 6173! -> c206)
03:55:07.171807 rule 5.regress.1/(match) [uid 0, pid 57100] match in on lo11: 169.254.0.6 > 169.254.0.6: icmp: echo request (id:cd0e seq:0) [icmp cksum ok] (ttl 255, id 42393, len 84, bad ip cksum 0! -> c206)
grep 'regress\.1/.* > 169.254.0.11:' pflog12.tcpdump
03:55:07.323958 rule 5.regress.1/(match) [uid 0, pid 57100] match out on lo11: 169.254.0.11 > 169.254.0.11: icmp: echo request (id:1f97 seq:0) [icmp cksum ok] (ttl 255, id 58272, len 84, bad ip cksum 4a03! -> 83f5)
grep 'regress\.1/.* > 169.254.0.12:' pflog12.tcpdump
03:55:07.476075 rule 5.regress.1/(match) [uid 0, pid 57100] match out on lo11: 169.254.0.12 > 169.254.0.12: icmp: echo request (id:df4b seq:0) [icmp cksum ok] (ttl 255, id 28387, len 84, bad ip cksum c68! -> f8b0)
03:55:07.476087 rule 5.regress.1/(match) [uid 0, pid 57100] match in on lo11: 169.254.0.22 > 169.254.0.12: icmp: echo request (id:3cf1 seq:0) [icmp cksum ok] (ttl 255, id 28387, len 84, bad ip cksum 0! -> f8a6)
grep 'regress\.1/.* > 169.254.0.14:' pflog12.tcpdump
03:55:07.627622 rule 5.regress.1/(match) [uid 0, pid 57100] match out on lo11: 169.254.0.14 > 169.254.0.14: icmp: echo request (id:c6f5 seq:0) [icmp cksum ok] (ttl 255, id 61344, len 84, bad ip cksum 9! -> 77ef)
03:55:07.627631 rule 5.regress.1/(match) [uid 0, pid 57100] match in on lo11: 169.254.0.14 > 169.254.0.14: icmp: echo request (id:c6f5 seq:0) [icmp cksum ok] (ttl 255, id 61344, len 84, bad ip cksum 0! -> 77ef)

==== run-bpf-everything6 ====
# rule with pflog12 matches on every packet
grep 'regress\.1/.* > fc00::1:' pflog12.tcpdump
03:55:06.447324 rule 5.regress.1/(match) [uid 0, pid 57100] match out on lo11: fc00::1 > fc00::1: icmp6: echo request (id:f081 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
03:55:06.447333 rule 5.regress.1/(match) [uid 0, pid 57100] match in on lo11: fc00::1 > fc00::1: icmp6: echo request (id:f081 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
03:55:06.447344 rule 5.regress.1/(match) [uid 0, pid 57100] match out on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:f081 seq:0) [bad icmp6 cksum 0! -> f7d8] (len 64, hlim 64)
03:55:06.447348 rule 5.regress.1/(match) [uid 0, pid 57100] match in on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:f081 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
03:55:06.526406 rule 5.regress.1/(match) [uid 0, pid 57100] match out on lo11: fc00::1 > fc00::1: icmp6: fc00::1 udp port 9 unreachable [bad icmp6 cksum 0! -> 91ec] (len 60, hlim 64)
03:55:06.526410 rule 5.regress.1/(match) [uid 0, pid 57100] 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
03:55:06.599630 rule 5.regress.1/(match) [uid 0, pid 57100] match out on lo11: fc00::2 > fc00::2: icmp6: echo request (id:08a6 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
03:55:06.599640 rule 5.regress.1/(match) [uid 0, pid 57100] match in on lo11: fc00::2 > fc00::2: icmp6: echo request (id:08a6 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::3:' pflog12.tcpdump
03:55:06.752172 rule 5.regress.1/(match) [uid 0, pid 57100] match out on lo11: fc00::3 > fc00::3: icmp6: echo request (id:a6cf seq:0) [icmp6 cksum ok] (len 64, hlim 64)
03:55:06.752182 rule 5.regress.1/(match) [uid 0, pid 57100] match in on lo11: fc00::3 > fc00::3: icmp6: echo request (id:a6cf seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::4:' pflog12.tcpdump
03:55:06.904705 rule 5.regress.1/(match) [uid 0, pid 57100] match out on lo11: fc00::4 > fc00::4: icmp6: echo request (id:b431 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
03:55:06.904715 rule 5.regress.1/(match) [uid 0, pid 57100] match in on lo11: fc00::4 > fc00::4: icmp6: echo request (id:b431 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::5:' pflog12.tcpdump
03:55:07.057487 rule 5.regress.1/(match) [uid 0, pid 57100] match out on lo11: fc00::5 > fc00::5: icmp6: echo request (id:5e9a seq:0) [icmp6 cksum ok] (len 64, hlim 64)
03:55:07.057498 rule 5.regress.1/(match) [uid 0, pid 57100] match in on lo11: fc00::5 > fc00::5: icmp6: echo request (id:5e9a seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::6:' pflog12.tcpdump
03:55:07.209944 rule 5.regress.1/(match) [uid 0, pid 57100] match out on lo11: fc00::6 > fc00::6: icmp6: echo request (id:3015 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
03:55:07.209954 rule 5.regress.1/(match) [uid 0, pid 57100] match in on lo11: fc00::6 > fc00::6: icmp6: echo request (id:3015 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::11:' pflog12.tcpdump
03:55:07.362149 rule 5.regress.1/(match) [uid 0, pid 57100] match out on lo11: fc00::11 > fc00::11: icmp6: echo request (id:bcea seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::12:' pflog12.tcpdump
03:55:07.514210 rule 5.regress.1/(match) [uid 0, pid 57100] match out on lo11: fc00::12 > fc00::12: icmp6: echo request (id:fb89 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
03:55:07.514223 rule 5.regress.1/(match) [uid 0, pid 57100] match in on lo11: fc00::22 > fc00::12: icmp6: echo request (id:831f seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::14:' pflog12.tcpdump
03:55:07.666237 rule 5.regress.1/(match) [uid 0, pid 57100] match out on lo11: fc00::14 > fc00::14: icmp6: echo request (id:8ccb seq:0) [icmp6 cksum ok] (len 64, hlim 64)
03:55:07.666247 rule 5.regress.1/(match) [uid 0, pid 57100] match in on lo11: fc00::14 > fc00::14: icmp6: echo request (id:8ccb 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
03:55:06.408748 rule 5.regress.3/(match) [uid 0, pid 57100] pass out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:f1a6 seq:0) [icmp cksum ok] (ttl 255, id 3850, len 84, bad ip cksum 7066! -> 58a0)
03:55:06.408758 rule 5.regress.3/(match) [uid 0, pid 57100] pass in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:f1a6 seq:0) [icmp cksum ok] (ttl 255, id 3850, len 84, bad ip cksum 0! -> 58a0)
grep 'regress\.3/.* 169.254.0.1 > 169.254.0.1: icmp: echo reply' pflog11.tcpdump
03:55:06.408767 rule 5.regress.3/(match) [uid 0, pid 57100] pass out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:f1a6 seq:0) [bad icmp cksum 0! -> fe16] (ttl 255, id 35683, len 84, bad ip cksum 0! -> dc46)
03:55:06.408770 rule 5.regress.3/(match) [uid 0, pid 57100] pass in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:f1a6 seq:0) [icmp cksum ok] (ttl 255, id 35683, len 84, bad ip cksum 0! -> dc46)
# no reply with keep state and without all
grep 'regress\.4/.* 169.254.0.2 > 169.254.0.2: icmp: echo request' pflog11.tcpdump
03:55:06.561278 rule 5.regress.4/(match) [uid 0, pid 57100] pass out on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:8341 seq:0) [icmp cksum ok] (ttl 255, id 2232, len 84, bad ip cksum 5a2f! -> 5ef0)
03:55:06.561289 rule 5.regress.4/(match) [uid 0, pid 57100] pass in on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:8341 seq:0) [icmp cksum ok] (ttl 255, id 2232, len 84, bad ip cksum 0! -> 5ef0)
! 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
03:55:06.713792 rule 5.regress.5/(match) [uid 0, pid 57100] pass out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:3ccb seq:0) [icmp cksum ok] (ttl 255, id 60697, len 84, bad ip cksum 4260! -> 7a8c)
03:55:06.713801 rule 5.regress.5/(match) [uid 0, pid 57100] pass in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:3ccb seq:0) [icmp cksum ok] (ttl 255, id 60697, len 84, bad ip cksum 0! -> 7a8c)
# XXX anchor name missing
grep '/.* 169.254.0.3 > 169.254.0.3: icmp: echo reply' pflog11.tcpdump
03:55:06.713810 rule 5/(match) [uid 0, pid 57100] pass out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo reply (id:3ccb seq:0) [bad icmp cksum 0! -> 87c7] (ttl 255, id 52101, len 84, bad ip cksum 0! -> 9c20)
03:55:06.713811 rule 5/(match) [uid 0, pid 57100] pass in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo reply (id:3ccb seq:0) [icmp cksum ok] (ttl 255, id 52101, len 84, bad ip cksum 0! -> 9c20)

==== run-bpf-all6 ====
# reply without keep state
grep 'regress\.11/.* fc00::1 > fc00::1: icmp6: echo request' pflog11.tcpdump
03:55:06.447326 rule 5.regress.11/(match) [uid 0, pid 57100] pass out on lo11: fc00::1 > fc00::1: icmp6: echo request (id:f081 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
03:55:06.447334 rule 5.regress.11/(match) [uid 0, pid 57100] pass in on lo11: fc00::1 > fc00::1: icmp6: echo request (id:f081 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.11/.* fc00::1 > fc00::1: icmp6: echo reply' pflog11.tcpdump
03:55:06.447345 rule 5.regress.11/(match) [uid 0, pid 57100] pass out on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:f081 seq:0) [bad icmp6 cksum 0! -> f7d8] (len 64, hlim 64)
03:55:06.447349 rule 5.regress.11/(match) [uid 0, pid 57100] pass in on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:f081 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
03:55:06.599631 rule 5.regress.12/(match) [uid 0, pid 57100] pass out on lo11: fc00::2 > fc00::2: icmp6: echo request (id:08a6 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
03:55:06.599642 rule 5.regress.12/(match) [uid 0, pid 57100] pass in on lo11: fc00::2 > fc00::2: icmp6: echo request (id:08a6 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
03:55:06.752173 rule 5.regress.13/(match) [uid 0, pid 57100] pass out on lo11: fc00::3 > fc00::3: icmp6: echo request (id:a6cf seq:0) [icmp6 cksum ok] (len 64, hlim 64)
03:55:06.752183 rule 5.regress.13/(match) [uid 0, pid 57100] pass in on lo11: fc00::3 > fc00::3: icmp6: echo request (id:a6cf seq:0) [icmp6 cksum ok] (len 64, hlim 64)
# XXX anchor name missing
grep '/.* fc00::3 > fc00::3: icmp6: echo reply' pflog11.tcpdump
03:55:06.752193 rule 5/(match) [uid 0, pid 57100] pass out on lo11: fc00::3 > fc00::3: icmp6: echo reply (id:a6cf seq:0) [bad icmp6 cksum 0! -> ab12] (len 64, hlim 64)
03:55:06.752196 rule 5/(match) [uid 0, pid 57100] pass in on lo11: fc00::3 > fc00::3: icmp6: echo reply (id:a6cf 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
03:55:06.946058 rule 5.regress.6/(match) [uid 0, pid 57100] pass out on lo11: [uid 0, pid 82691] 169.254.0.4.12887 > 169.254.0.4.9: [no udp cksum] udp 4 (ttl 64, id 54197, len 32, bad ip cksum c! -> 5313)
# 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
03:55:06.946071 rule 5.regress.6/(match) [uid 0, pid 57100] pass in on lo11: 169.254.0.4.12887 > 169.254.0.4.9: [bad udp cksum 2254! -> f7a3] udp 4 (ttl 64, id 54197, len 32, bad ip cksum 0! -> 5313)
# 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
03:55:06.866366 rule 5.regress.6/(match) [uid 0, pid 57100] pass out on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:d34d seq:0) [icmp cksum ok] (ttl 255, id 43179, len 84, bad ip cksum 6f! -> bef8)
# 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
03:55:06.488159 rule 5.regress.3/(match) [uid 0, pid 57100] pass out on lo11: 169.254.0.1.38065 > 169.254.0.1.9: [bad udp cksum 6107! -> a341] udp 4 (ttl 64, id 24590, len 32, bad ip cksum c! -> c6c0)

==== 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
03:55:06.984266 rule 5.regress.14/(match) [uid 0, pid 57100] pass out on lo11: [uid 0, pid 37257] fc00::4.39944 > fc00::4.9: [invalid udp cksum 0] udp 4 [flowlabel 0xe6f75] (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
03:55:06.984278 rule 5.regress.14/(match) [uid 0, pid 57100] pass in on lo11: fc00::4.39944 > fc00::4.9: [bad udp cksum 26f8! -> 4196] udp 4 [flowlabel 0xe6f75] (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
03:55:06.904706 rule 5.regress.14/(match) [uid 0, pid 57100] pass out on lo11: fc00::4 > fc00::4: icmp6: echo request (id:b431 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
03:55:06.526387 rule 5.regress.11/(match) [uid 0, pid 57100] pass out on lo11: fc00::1.20612 > fc00::1.9: [invalid udp cksum 0] udp 4 [flowlabel 0xeed02] (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
03:55:07.323971 rule 5.regress.2/(match) [uid 0, pid 57100] pass in on lo11: 169.254.0.11 > 169.254.0.21: icmp: echo request (id:1f97 seq:0) [icmp cksum ok] (ttl 255, id 58272, len 84, bad ip cksum 0! -> 83eb)
# 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
03:55:07.323960 rule 5.regress.18/(match) [uid 0, pid 57100] pass out on lo11: [rewritten: src 169.254.0.11:8087, dst 169.254.0.21:8] 169.254.0.11 > 169.254.0.11: icmp: echo request (id:1f97 seq:0) [icmp cksum ok] (ttl 255, id 58272, len 84, bad ip cksum 4a03! -> 83f5)

==== run-bpf-rdr6 ====
# loopback input logs redirected packet
grep 'regress\.10/.* pass in .*:.* fc00::11 > fc00::21: icmp6: echo request' pflog11.tcpdump
03:55:07.362162 rule 5.regress.10/(match) [uid 0, pid 57100] pass in on lo11: fc00::11 > fc00::21: icmp6: echo request (id:bcea 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
03:55:07.362150 rule 5.regress.20/(match) [uid 0, pid 57100] pass out on lo11: [rewritten: src fc00::11:48362, dst fc00::21:128] fc00::11 > fc00::11: icmp6: echo request (id:bcea 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
03:55:07.476088 rule 5.regress.2/(match) [uid 0, pid 57100] pass in on lo11: 169.254.0.22 > 169.254.0.12: icmp: echo request (id:3cf1 seq:0) [icmp cksum ok] (ttl 255, id 28387, len 84, bad ip cksum 0! -> f8a6)
# 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
03:55:07.476077 rule 5.regress.19/(match) [uid 0, pid 57100] pass out on lo11: [rewritten: src 169.254.0.22:15601, dst 169.254.0.12:8] 169.254.0.12 > 169.254.0.12: icmp: echo request (id:df4b seq:0) [icmp cksum ok] (ttl 255, id 28387, len 84, bad ip cksum c68! -> f8b0)

==== run-bpf-nat6 ====
# loopback input logs redirected packet
grep 'regress\.10/.* pass in .*:.* fc00::22 > fc00::12: icmp6: echo request' pflog11.tcpdump
03:55:07.514224 rule 5.regress.10/(match) [uid 0, pid 57100] pass in on lo11: fc00::22 > fc00::12: icmp6: echo request (id:831f 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
03:55:07.514212 rule 5.regress.21/(match) [uid 0, pid 57100] pass out on lo11: [rewritten: src fc00::22:33567, dst fc00::12:128] fc00::12 > fc00::12: icmp6: echo request (id:fb89 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
03:55:07.627634 rule 5.regress.22/(match) [uid 0, pid 57100] pass in on lo11: [rewritten: src fc00::23:30558, dst fc00::24:128] 169.254.0.14 > 169.254.0.14: icmp: echo request (id:c6f5 seq:0) [icmp cksum ok] (ttl 255, id 61344, len 84, bad ip cksum 0! -> 77ef)

==== run-bpf-af6 ====
# pf in rule logs original IPv6 packet
grep 'regress\.23/.* pass in .*:.* fc00::14 > fc00::14: icmp6: echo request' pflog11.tcpdump
03:55:07.666249 rule 5.regress.23/(match) [uid 0, pid 57100] pass in on lo11: [rewritten: src 169.254.0.23:51842, dst 169.254.0.24:8] fc00::14 > fc00::14: icmp6: echo request (id:8ccb 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
03:55:07.323960 rule 5.regress.18/(match) [uid 0, pid 57100] pass out on lo11: [rewritten: src 169.254.0.11:8087, dst 169.254.0.21:8] 169.254.0.11 > 169.254.0.11: icmp: echo request (id:1f97 seq:0) [icmp cksum ok] (ttl 255, id 58272, len 84, bad ip cksum 4a03! -> 83f5)
# 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
03:55:07.476077 rule 5.regress.19/(match) [uid 0, pid 57100] pass out on lo11: [rewritten: src 169.254.0.22:15601, dst 169.254.0.12:8] 169.254.0.12 > 169.254.0.12: icmp: echo request (id:df4b seq:0) [icmp cksum ok] (ttl 255, id 28387, len 84, bad ip cksum c68! -> f8b0)
# 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
03:55:07.627634 rule 5.regress.22/(match) [uid 0, pid 57100] pass in on lo11: [rewritten: src fc00::23:30558, dst fc00::24:128] 169.254.0.14 > 169.254.0.14: icmp: echo request (id:c6f5 seq:0) [icmp cksum ok] (ttl 255, id 61344, len 84, bad ip cksum 0! -> 77ef)

==== 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
03:55:07.362150 rule 5.regress.20/(match) [uid 0, pid 57100] pass out on lo11: [rewritten: src fc00::11:48362, dst fc00::21:128] fc00::11 > fc00::11: icmp6: echo request (id:bcea 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
03:55:07.514212 rule 5.regress.21/(match) [uid 0, pid 57100] pass out on lo11: [rewritten: src fc00::22:33567, dst fc00::12:128] fc00::12 > fc00::12: icmp6: echo request (id:fb89 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
03:55:07.666249 rule 5.regress.23/(match) [uid 0, pid 57100] pass in on lo11: [rewritten: src 169.254.0.23:51842, dst 169.254.0.24:8] fc00::14 > fc00::14: icmp6: echo request (id:8ccb 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 0m09.42s