START	sys/net/pflog	2024-11-05T05:11:30Z

==== 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=0.073 ms

--- 169.254.0.1 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.073/0.073/0.073/0.000 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=0.067 ms

--- fc00::1 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.067/0.067/0.067/0.000 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=0.052 ms

--- fc00::2 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-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=0.053 ms

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

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

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

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

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

==== run-ping-4 ====
/sbin/ping -n -w 1 -c 1 -V 11 169.254.0.4
PING 169.254.0.4 (169.254.0.4): 56 data bytes
64 bytes from 169.254.0.4: icmp_seq=0 ttl=255 time=0.052 ms

--- 169.254.0.4 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.052/0.052/0.052/0.000 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=0.054 ms

--- fc00::4 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-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=0.051 ms

--- fc00::5 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.051/0.051/0.051/0.000 ms

==== run-udp-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=0.050 ms

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

--- fc00::6 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-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=0.059 ms

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

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

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

==== run-ping-12 ====
/sbin/ping -n -w 1 -c 1 -V 11 169.254.0.12
PING 169.254.0.12 (169.254.0.12): 56 data bytes
64 bytes from 169.254.0.12: icmp_seq=0 ttl=255 time=0.053 ms

--- 169.254.0.12 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.053/0.053/0.053/0.000 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=0.074 ms

--- 169.254.0.14 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.074/0.074/0.074/0.000 ms

==== run-ping6-14 ====
/sbin/ping6 -n -w 1 -c 1 -V 11 fc00::14
PING fc00::14 (fc00::14): 56 data bytes
64 bytes from fc00::14: icmp_seq=0 hlim=63 time=0.064 ms

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

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

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

==== run-ping6-0 ====
/sbin/ping6 -n -w 1 -c 1 -V 11 ::1
PING ::1 (::1): 56 data bytes
64 bytes from ::1: icmp_seq=0 hlim=64 time=0.061 ms

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

==== run-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
06:11:35.136043 rule 2.regress.3/(match) [uid 0, pid 37233] pass out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:fffb seq:0) [icmp cksum ok] (ttl 255, id 29224, len 84, bad ip cksum 7075! -> f581)
06:11:35.136059 rule 2.regress.3/(match) [uid 0, pid 37233] pass in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:fffb seq:0) [icmp cksum ok] (ttl 255, id 29224, len 84, bad ip cksum 0! -> f581)
06:11:35.136070 rule 2.regress.3/(match) [uid 0, pid 37233] pass out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:fffb seq:0) [bad icmp cksum 0! -> 231f] (ttl 255, id 47417, len 84, bad ip cksum 0! -> ae70)
06:11:35.136075 rule 2.regress.3/(match) [uid 0, pid 37233] pass in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:fffb seq:0) [icmp cksum ok] (ttl 255, id 47417, len 84, bad ip cksum 0! -> ae70)
06:11:35.199107 rule 2.regress.11/(match) [uid 0, pid 37233] pass out on lo11: fc00::1 > fc00::1: icmp6: echo request (id:a83b seq:0) [icmp6 cksum ok] (len 64, hlim 64)
06:11:35.199121 rule 2.regress.11/(match) [uid 0, pid 37233] pass in on lo11: fc00::1 > fc00::1: icmp6: echo request (id:a83b seq:0) [icmp6 cksum ok] (len 64, hlim 64)
06:11:35.199133 rule 2.regress.11/(match) [uid 0, pid 37233] pass out on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:a83b seq:0) [bad icmp6 cksum 0! -> 5106] (len 64, hlim 64)
06:11:35.199139 rule 2.regress.11/(match) [uid 0, pid 37233] pass in on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:a83b seq:0) [icmp6 cksum ok] (len 64, hlim 64)
06:11:35.262337 rule 2.regress.3/(match) [uid 0, pid 37233] pass out on lo11: 169.254.0.1.48820 > 169.254.0.1.9: [bad udp cksum 1114! -> a017] udp 4 (ttl 64, id 31676, len 32, bad ip cksum c! -> ab12)
06:11:35.262364 rule 2.regress.3/(match) [uid 0, pid 37233] pass in on lo11: 169.254.0.1.48820 > 169.254.0.1.9: [bad udp cksum 1c54! -> a017] udp 4 (ttl 64, id 31676, len 32, bad ip cksum 0! -> ab12)
06:11:35.262387 rule 2.regress.3/(match) [uid 0, pid 37233] 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! -> 9529] for 169.254.0.1.48820 > 169.254.0.1.9: udp 4 (ttl 64, id 31676, len 32, bad ip cksum 0! -> ab12) (ttl 255, id 52810, len 56, bad ip cksum 6085! -> 997b)
06:11:35.262394 rule 2.regress.3/(match) [uid 0, pid 37233] 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 169.254.0.1.48820 > 169.254.0.1.9: udp 4 (ttl 64, id 31676, len 32, bad ip cksum 0! -> ab12) (ttl 255, id 52810, len 56, bad ip cksum 0! -> 997b)
06:11:35.320272 rule 2.regress.11/(match) [uid 0, pid 37233] pass out on lo11: fc00::1.34870 > fc00::1.9: [invalid udp cksum 0] udp 4 [flowlabel 0xbca8f] (len 12, hlim 64)
06:11:35.320289 rule 2.regress.11/(match) [uid 0, pid 37233] pass in on lo11: fc00::1.34870 > fc00::1.9: [bad udp cksum 20f8! -> 19aa] udp 4 [flowlabel 0xbca8f] (len 12, hlim 64)
06:11:35.320307 rule 2.regress.11/(match) [uid 0, pid 37233] pass out on lo11: fc00::1 > fc00::1: icmp6: fc00::1 udp port 9 unreachable [bad icmp6 cksum 0! -> 7cb0] (len 60, hlim 64)
06:11:35.320313 rule 2.regress.11/(match) [uid 0, pid 37233] pass in on lo11: fc00::1 > fc00::1: icmp6: fc00::1 udp port 9 unreachable [icmp6 cksum ok] (len 60, hlim 64)
06:11:35.374658 rule 2.regress.4/(match) [uid 0, pid 37233] pass out on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:7c55 seq:0) [icmp cksum ok] (ttl 255, id 50795, len 84, bad ip cksum 0! -> a13c)
06:11:35.374672 rule 2.regress.4/(match) [uid 0, pid 37233] pass in on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:7c55 seq:0) [icmp cksum ok] (ttl 255, id 50795, len 84, bad ip cksum 0! -> a13c)
06:11:35.432226 rule 2.regress.12/(match) [uid 0, pid 37233] pass out on lo11: fc00::2 > fc00::2: icmp6: echo request (id:8562 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
06:11:35.432239 rule 2.regress.12/(match) [uid 0, pid 37233] pass in on lo11: fc00::2 > fc00::2: icmp6: echo request (id:8562 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
06:11:35.493089 rule 2.regress.4/(match) [uid 0, pid 37233] pass out on lo11: 169.254.0.2.42277 > 169.254.0.2.9: [bad udp cksum 1551! -> 2d31] udp 4 (ttl 64, id 14992, len 32, bad ip cksum c! -> ec3c)
06:11:35.493110 rule 2.regress.4/(match) [uid 0, pid 37233] pass in on lo11: 169.254.0.2.42277 > 169.254.0.2.9: [bad udp cksum 1e54! -> 2d31] udp 4 (ttl 64, id 14992, len 32, bad ip cksum 0! -> ec3c)
06:11:35.551204 rule 2.regress.12/(match) [uid 0, pid 37233] pass out on lo11: fc00::2.13301 > fc00::2.9: [invalid udp cksum 0] udp 4 [flowlabel 0x9c689] (len 12, hlim 64)
06:11:35.551226 rule 2.regress.12/(match) [uid 0, pid 37233] pass in on lo11: fc00::2.13301 > fc00::2.9: [bad udp cksum 22f8! -> 58fe] udp 4 [flowlabel 0x9c689] (len 12, hlim 64)
06:11:35.605813 rule 2.regress.5/(match) [uid 0, pid 37233] pass out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:2f51 seq:0) [icmp cksum ok] (ttl 255, id 55809, len 84, bad ip cksum 80a! -> 8da4)
06:11:35.605826 rule 2.regress.5/(match) [uid 0, pid 37233] pass in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:2f51 seq:0) [icmp cksum ok] (ttl 255, id 55809, len 84, bad ip cksum 0! -> 8da4)
06:11:35.605833 rule 2/(match) [uid 0, pid 37233] pass out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo reply (id:2f51 seq:0) [bad icmp cksum 0! -> 28d0] (ttl 255, id 47202, len 84, bad ip cksum 0! -> af43)
06:11:35.605835 rule 2/(match) [uid 0, pid 37233] pass in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo reply (id:2f51 seq:0) [icmp cksum ok] (ttl 255, id 47202, len 84, bad ip cksum 0! -> af43)
06:11:35.662544 rule 2.regress.13/(match) [uid 0, pid 37233] pass out on lo11: fc00::3 > fc00::3: icmp6: echo request (id:99d5 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
06:11:35.662558 rule 2.regress.13/(match) [uid 0, pid 37233] pass in on lo11: fc00::3 > fc00::3: icmp6: echo request (id:99d5 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
06:11:35.662568 rule 2/(match) [uid 0, pid 37233] pass out on lo11: fc00::3 > fc00::3: icmp6: echo reply (id:99d5 seq:0) [bad icmp6 cksum 0! -> e5c7] (len 64, hlim 64)
06:11:35.662570 rule 2/(match) [uid 0, pid 37233] pass in on lo11: fc00::3 > fc00::3: icmp6: echo reply (id:99d5 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
06:11:35.722636 rule 2.regress.5/(match) [uid 0, pid 37233] pass out on lo11: 169.254.0.3.31727 > 169.254.0.3.9: [no udp cksum] udp 4 (ttl 64, id 37605, len 32, bad ip cksum c! -> 93e5)
06:11:35.722657 rule 2.regress.5/(match) [uid 0, pid 37233] pass in on lo11: 169.254.0.3.31727 > 169.254.0.3.9: [bad udp cksum 2054! -> 615a] udp 4 (ttl 64, id 37605, len 32, bad ip cksum 0! -> 93e5)
06:11:35.722673 rule 2/(match) [uid 0, pid 37233] 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! -> c0bd] for 169.254.0.3.31727 > 169.254.0.3.9: udp 4 (ttl 64, id 37605, len 32, bad ip cksum 0! -> 93e5) (ttl 255, id 10660, len 56, bad ip cksum 7300! -> 3e1e)
06:11:35.722676 rule 2/(match) [uid 0, pid 37233] 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 169.254.0.3.31727 > 169.254.0.3.9: udp 4 (ttl 64, id 37605, len 32, bad ip cksum 0! -> 93e5) (ttl 255, id 10660, len 56, bad ip cksum 0! -> 3e1e)
06:11:35.780358 rule 2.regress.13/(match) [uid 0, pid 37233] pass out on lo11: fc00::3.48544 > fc00::3.9: [invalid udp cksum 0] udp 4 [flowlabel 0x92201] (len 12, hlim 64)
06:11:35.780375 rule 2.regress.13/(match) [uid 0, pid 37233] pass in on lo11: fc00::3.48544 > fc00::3.9: [bad udp cksum 24f8! -> ab74] udp 4 [flowlabel 0x92201] (len 12, hlim 64)
06:11:35.780390 rule 2/(match) [uid 0, pid 37233] pass out on lo11: fc00::3 > fc00::3: icmp6: fc00::3 udp port 9 unreachable [bad icmp6 cksum 0! -> efca] (len 60, hlim 64)
06:11:35.780393 rule 2/(match) [uid 0, pid 37233] pass in on lo11: fc00::3 > fc00::3: icmp6: fc00::3 udp port 9 unreachable [icmp6 cksum ok] (len 60, hlim 64)
06:11:35.833268 rule 2.regress.6/(match) [uid 0, pid 37233] pass out on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:a520 seq:0) [icmp cksum ok] (ttl 255, id 54506, len 84, bad ip cksum 0! -> 92b9)
06:11:35.833281 rule 2.regress.6/(match) [uid 0, pid 37233] pass in on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:a520 seq:0) [icmp cksum ok] (ttl 255, id 54506, len 84, bad ip cksum 0! -> 92b9)
06:11:35.889806 rule 2.regress.14/(match) [uid 0, pid 37233] pass out on lo11: fc00::4 > fc00::4: icmp6: echo request (id:c82f seq:0) [icmp6 cksum ok] (len 64, hlim 64)
06:11:35.889822 rule 2.regress.14/(match) [uid 0, pid 37233] pass in on lo11: fc00::4 > fc00::4: icmp6: echo request (id:c82f seq:0) [icmp6 cksum ok] (len 64, hlim 64)
06:11:35.950542 rule 2.regress.6/(match) [uid 0, pid 37233] pass out on lo11: [uid 0, pid 57661] 169.254.0.4.14069 > 169.254.0.4.9: [no udp cksum] udp 4 (ttl 64, id 13840, len 32, bad ip cksum c! -> f0b8)
06:11:35.950596 rule 2.regress.6/(match) [uid 0, pid 37233] pass in on lo11: 169.254.0.4.14069 > 169.254.0.4.9: [bad udp cksum 2254! -> 599f] udp 4 (ttl 64, id 13840, len 32, bad ip cksum 0! -> f0b8)
06:11:36.008626 rule 2.regress.14/(match) [uid 0, pid 37233] pass out on lo11: [uid 0, pid 57865] fc00::4.22574 > fc00::4.9: [invalid udp cksum 0] udp 4 [flowlabel 0xc6b77] (len 12, hlim 64)
06:11:36.008651 rule 2.regress.14/(match) [uid 0, pid 37233] pass in on lo11: fc00::4.22574 > fc00::4.9: [bad udp cksum 26f8! -> 1bda] udp 4 [flowlabel 0xc6b77] (len 12, hlim 64)
06:11:36.518715 rule 2.regress.18/(match) [uid 0, pid 37233] pass out on lo11: [rewritten: src 169.254.0.11:39236, dst 169.254.0.21:8] 169.254.0.11 > 169.254.0.11: icmp: echo request (id:9944 seq:0) [icmp cksum ok] (ttl 255, id 59576, len 84, bad ip cksum 80a! -> 7edd)
06:11:36.518732 rule 2.regress.2/(match) [uid 0, pid 37233] pass in on lo11: 169.254.0.11 > 169.254.0.21: icmp: echo request (id:9944 seq:0) [icmp cksum ok] (ttl 255, id 59576, len 84, bad ip cksum 0! -> 7ed3)
06:11:36.575480 rule 2.regress.20/(match) [uid 0, pid 37233] pass out on lo11: [rewritten: src fc00::11:23793, dst fc00::21:128] fc00::11 > fc00::11: icmp6: echo request (id:5cf1 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
06:11:36.575499 rule 2.regress.10/(match) [uid 0, pid 37233] pass in on lo11: fc00::11 > fc00::21: icmp6: echo request (id:5cf1 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
06:11:36.634987 rule 2.regress.18/(match) [uid 0, pid 37233] pass out on lo11: [rewritten: src 169.254.0.11:34643, dst 169.254.0.21:9] 169.254.0.11.34643 > 169.254.0.11.9: [no udp cksum] udp 4 (ttl 64, id 34990, len 32, bad ip cksum c! -> 9e0c)
06:11:36.635008 rule 2.regress.2/(match) [uid 0, pid 37233] pass in on lo11: 169.254.0.11.34643 > 169.254.0.21.9: [bad udp cksum 3a54! -> e34e] udp 4 (ttl 64, id 34990, len 32, bad ip cksum 0! -> 9e02)
06:11:36.693468 rule 2.regress.20/(match) [uid 0, pid 37233] pass out on lo11: [rewritten: src fc00::11:22763, dst fc00::21:9] fc00::11.22763 > fc00::11.9: [invalid udp cksum 0] udp 4 [flowlabel 0xd3496] (len 12, hlim 64)
06:11:36.693492 rule 2.regress.10/(match) [uid 0, pid 37233] pass in on lo11: fc00::11.22763 > fc00::21.9: [bad udp cksum 50f8! -> 34d9] udp 4 [flowlabel 0xd3496] (len 12, hlim 64)
06:11:36.746732 rule 2.regress.19/(match) [uid 0, pid 37233] pass out on lo11: [rewritten: src 169.254.0.22:28747, dst 169.254.0.12:8] 169.254.0.12 > 169.254.0.12: icmp: echo request (id:47c1 seq:0) [icmp cksum ok] (ttl 255, id 64366, len 84, bad ip cksum 0! -> 6c25)
06:11:36.746751 rule 2.regress.2/(match) [uid 0, pid 37233] pass in on lo11: 169.254.0.22 > 169.254.0.12: icmp: echo request (id:704b seq:0) [icmp cksum ok] (ttl 255, id 64366, len 84, bad ip cksum 0! -> 6c1b)
06:11:36.803345 rule 2.regress.21/(match) [uid 0, pid 37233] pass out on lo11: [rewritten: src fc00::22:8563, dst fc00::12:128] fc00::12 > fc00::12: icmp6: echo request (id:51e3 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
06:11:36.803361 rule 2.regress.10/(match) [uid 0, pid 37233] pass in on lo11: fc00::22 > fc00::12: icmp6: echo request (id:2173 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
06:11:36.864694 rule 2.regress.19/(match) [uid 0, pid 37233] pass out on lo11: [rewritten: src 169.254.0.22:54756, dst 169.254.0.12:9] 169.254.0.12.14050 > 169.254.0.12.9: [bad udp cksum 0a88! -> 5c9f] udp 4 (ttl 64, id 60652, len 32, bad ip cksum c! -> 39cc)
06:11:36.864711 rule 2.regress.2/(match) [uid 0, pid 37233] pass in on lo11: 169.254.0.22.54756 > 169.254.0.12.9: [bad udp cksum 3c54! -> 5000] udp 4 (ttl 64, id 60652, len 32, bad ip cksum 0! -> 39c2)
06:11:36.921475 rule 2.regress.21/(match) [uid 0, pid 37233] pass out on lo11: [rewritten: src fc00::22:57093, dst fc00::12:9] fc00::12.26075 > fc00::12.9: [invalid udp cksum 0] udp 4 [flowlabel 0xe1fc9] (len 12, hlim 64)
06:11:36.921492 rule 2.regress.10/(match) [uid 0, pid 37233] pass in on lo11: fc00::22.57093 > fc00::12.9: [bad udp cksum 52f8! -> 1853] udp 4 [flowlabel 0xe1fc9] (len 12, hlim 64)
06:11:36.974091 rule 2.regress.2/(match) [uid 0, pid 37233] pass out on lo11: 169.254.0.14 > 169.254.0.14: icmp: echo request (id:6304 seq:0) [icmp cksum ok] (ttl 255, id 28344, len 84, bad ip cksum 9! -> f8d7)
06:11:36.974106 rule 2.regress.22/(match) [uid 0, pid 37233] pass in on lo11: [rewritten: src fc00::23:1847, dst fc00::24:128] 169.254.0.14 > 169.254.0.14: icmp: echo request (id:6304 seq:0) [icmp cksum ok] (ttl 255, id 28344, len 84, bad ip cksum 0! -> f8d7)
06:11:36.974117 rule 2.regress.10/(match) [uid 0, pid 37233] pass in on lo11: fc00::23 > fc00::24: icmp6: echo request (id:0737 seq:0) [icmp6 cksum ok] (len 64, hlim 63)
06:11:37.031212 rule 2.regress.10/(match) [uid 0, pid 37233] pass out on lo11: fc00::14 > fc00::14: icmp6: echo request (id:d2ce seq:0) [icmp6 cksum ok] (len 64, hlim 64)
06:11:37.031227 rule 2.regress.23/(match) [uid 0, pid 37233] pass in on lo11: [rewritten: src 169.254.0.23:54174, dst 169.254.0.24:8] fc00::14 > fc00::14: icmp6: echo request (id:d2ce seq:0) [icmp6 cksum ok] (len 64, hlim 64)
06:11:37.031236 rule 2.regress.2/(match) [uid 0, pid 37233] pass in on lo11: 169.254.0.23 > 169.254.0.24: icmp: echo request (id:d39e seq:0) [icmp cksum ok] (DF) (ttl 63, id 39515, len 84, bad ip cksum 0! -> 4d22)
06:11:37.092142 rule 2.regress.2/(match) [uid 0, pid 37233] pass out on lo11: 169.254.0.14.4637 > 169.254.0.14.9: [bad udp cksum 7849! -> 1dc4] udp 4 (ttl 64, id 26803, len 32, bad ip cksum c! -> be01)
06:11:37.092167 rule 2.regress.22/(match) [uid 0, pid 37233] pass in on lo11: [rewritten: src fc00::23:65500, dst fc00::24:9] 169.254.0.14.4637 > 169.254.0.14.9: [bad udp cksum 3654! -> 1dc4] udp 4 (ttl 64, id 26803, len 32, bad ip cksum 0! -> be01)
06:11:37.092179 rule 2.regress.10/(match) [uid 0, pid 37233] pass in on lo11: fc00::23.65500 > fc00::24.9: [bad udp cksum 65f8! -> 2e32] udp 4 (len 12, hlim 63)
06:11:37.148021 rule 2.regress.10/(match) [uid 0, pid 37233] pass out on lo11: fc00::14.40739 > fc00::14.9: [invalid udp cksum 0] udp 4 [flowlabel 0xf026a] (len 12, hlim 64)
06:11:37.148049 rule 2.regress.23/(match) [uid 0, pid 37233] pass in on lo11: [rewritten: src 169.254.0.23:54747, dst 169.254.0.24:9] fc00::14.40739 > fc00::14.9: [bad udp cksum 46f8! -> 0693] udp 4 [flowlabel 0xf026a] (len 12, hlim 64)
06:11:37.148069 rule 2.regress.2/(match) [uid 0, pid 37233] pass in on lo11: 169.254.0.23.54747 > 169.254.0.24.9: [bad udp cksum 4954! -> 4c00] udp 4 (DF) (ttl 63, id 59346, len 32, bad ip cksum 0! -> ffce)
06:11:37.203360 rule 2.regress.10/(match) [uid 0, pid 37233] pass out on lo11: ::1 > ::1: icmp6: echo request (id:2ec8 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
06:11:37.203378 rule 2.regress.10/(match) [uid 0, pid 37233] pass in on lo11: ::1 > ::1: icmp6: echo request (id:2ec8 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
06:11:37.263420 rule 2.regress.10/(match) [uid 0, pid 37233] pass out on lo11: ::1.47131 > ::1.9: [invalid udp cksum 0] udp 4 [flowlabel 0xdba04] (len 12, hlim 64)
06:11:37.263437 rule 2.regress.10/(match) [uid 0, pid 37233] pass in on lo11: ::1.47131 > ::1.9: [bad udp cksum 1f00! -> 3672] udp 4 [flowlabel 0xdba04] (len 12, hlim 64)

==== run-bpf-12 ====
# show full logs
cat pflog12.tcpdump
06:11:35.136040 rule 2.regress.1/(match) [uid 0, pid 37233] match out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:fffb seq:0) [icmp cksum ok] (ttl 255, id 29224, len 84, bad ip cksum 7075! -> f581)
06:11:35.136058 rule 2.regress.1/(match) [uid 0, pid 37233] match in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:fffb seq:0) [icmp cksum ok] (ttl 255, id 29224, len 84, bad ip cksum 0! -> f581)
06:11:35.136069 rule 2.regress.1/(match) [uid 0, pid 37233] match out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:fffb seq:0) [bad icmp cksum 0! -> 231f] (ttl 255, id 47417, len 84, bad ip cksum 0! -> ae70)
06:11:35.136074 rule 2.regress.1/(match) [uid 0, pid 37233] match in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:fffb seq:0) [icmp cksum ok] (ttl 255, id 47417, len 84, bad ip cksum 0! -> ae70)
06:11:35.199104 rule 2.regress.1/(match) [uid 0, pid 37233] match out on lo11: fc00::1 > fc00::1: icmp6: echo request (id:a83b seq:0) [icmp6 cksum ok] (len 64, hlim 64)
06:11:35.199120 rule 2.regress.1/(match) [uid 0, pid 37233] match in on lo11: fc00::1 > fc00::1: icmp6: echo request (id:a83b seq:0) [icmp6 cksum ok] (len 64, hlim 64)
06:11:35.199132 rule 2.regress.1/(match) [uid 0, pid 37233] match out on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:a83b seq:0) [bad icmp6 cksum 0! -> 5106] (len 64, hlim 64)
06:11:35.199138 rule 2.regress.1/(match) [uid 0, pid 37233] match in on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:a83b seq:0) [icmp6 cksum ok] (len 64, hlim 64)
06:11:35.262334 rule 2.regress.1/(match) [uid 0, pid 37233] match out on lo11: 169.254.0.1.48820 > 169.254.0.1.9: [bad udp cksum 1114! -> a017] udp 4 (ttl 64, id 31676, len 32, bad ip cksum c! -> ab12)
06:11:35.262358 rule 2.regress.1/(match) [uid 0, pid 37233] match in on lo11: 169.254.0.1.48820 > 169.254.0.1.9: [bad udp cksum 1c54! -> a017] udp 4 (ttl 64, id 31676, len 32, bad ip cksum 0! -> ab12)
06:11:35.262385 rule 2.regress.1/(match) [uid 0, pid 37233] 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! -> 9529] for 169.254.0.1.48820 > 169.254.0.1.9: udp 4 (ttl 64, id 31676, len 32, bad ip cksum 0! -> ab12) (ttl 255, id 52810, len 56, bad ip cksum 6085! -> 997b)
06:11:35.262392 rule 2.regress.1/(match) [uid 0, pid 37233] 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 169.254.0.1.48820 > 169.254.0.1.9: udp 4 (ttl 64, id 31676, len 32, bad ip cksum 0! -> ab12) (ttl 255, id 52810, len 56, bad ip cksum 0! -> 997b)
06:11:35.320269 rule 2.regress.1/(match) [uid 0, pid 37233] match out on lo11: fc00::1.34870 > fc00::1.9: [invalid udp cksum 0] udp 4 [flowlabel 0xbca8f] (len 12, hlim 64)
06:11:35.320287 rule 2.regress.1/(match) [uid 0, pid 37233] match in on lo11: fc00::1.34870 > fc00::1.9: [bad udp cksum 20f8! -> 19aa] udp 4 [flowlabel 0xbca8f] (len 12, hlim 64)
06:11:35.320305 rule 2.regress.1/(match) [uid 0, pid 37233] match out on lo11: fc00::1 > fc00::1: icmp6: fc00::1 udp port 9 unreachable [bad icmp6 cksum 0! -> 7cb0] (len 60, hlim 64)
06:11:35.320312 rule 2.regress.1/(match) [uid 0, pid 37233] match in on lo11: fc00::1 > fc00::1: icmp6: fc00::1 udp port 9 unreachable [icmp6 cksum ok] (len 60, hlim 64)
06:11:35.374655 rule 2.regress.1/(match) [uid 0, pid 37233] match out on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:7c55 seq:0) [icmp cksum ok] (ttl 255, id 50795, len 84, bad ip cksum 0! -> a13c)
06:11:35.374671 rule 2.regress.1/(match) [uid 0, pid 37233] match in on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:7c55 seq:0) [icmp cksum ok] (ttl 255, id 50795, len 84, bad ip cksum 0! -> a13c)
06:11:35.432224 rule 2.regress.1/(match) [uid 0, pid 37233] match out on lo11: fc00::2 > fc00::2: icmp6: echo request (id:8562 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
06:11:35.432238 rule 2.regress.1/(match) [uid 0, pid 37233] match in on lo11: fc00::2 > fc00::2: icmp6: echo request (id:8562 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
06:11:35.493087 rule 2.regress.1/(match) [uid 0, pid 37233] match out on lo11: 169.254.0.2.42277 > 169.254.0.2.9: [bad udp cksum 1551! -> 2d31] udp 4 (ttl 64, id 14992, len 32, bad ip cksum c! -> ec3c)
06:11:35.493107 rule 2.regress.1/(match) [uid 0, pid 37233] match in on lo11: 169.254.0.2.42277 > 169.254.0.2.9: [bad udp cksum 1e54! -> 2d31] udp 4 (ttl 64, id 14992, len 32, bad ip cksum 0! -> ec3c)
06:11:35.551200 rule 2.regress.1/(match) [uid 0, pid 37233] match out on lo11: fc00::2.13301 > fc00::2.9: [invalid udp cksum 0] udp 4 [flowlabel 0x9c689] (len 12, hlim 64)
06:11:35.551224 rule 2.regress.1/(match) [uid 0, pid 37233] match in on lo11: fc00::2.13301 > fc00::2.9: [bad udp cksum 22f8! -> 58fe] udp 4 [flowlabel 0x9c689] (len 12, hlim 64)
06:11:35.605811 rule 2.regress.1/(match) [uid 0, pid 37233] match out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:2f51 seq:0) [icmp cksum ok] (ttl 255, id 55809, len 84, bad ip cksum 80a! -> 8da4)
06:11:35.605825 rule 2.regress.1/(match) [uid 0, pid 37233] match in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:2f51 seq:0) [icmp cksum ok] (ttl 255, id 55809, len 84, bad ip cksum 0! -> 8da4)
06:11:35.662542 rule 2.regress.1/(match) [uid 0, pid 37233] match out on lo11: fc00::3 > fc00::3: icmp6: echo request (id:99d5 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
06:11:35.662556 rule 2.regress.1/(match) [uid 0, pid 37233] match in on lo11: fc00::3 > fc00::3: icmp6: echo request (id:99d5 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
06:11:35.722633 rule 2.regress.1/(match) [uid 0, pid 37233] match out on lo11: 169.254.0.3.31727 > 169.254.0.3.9: [no udp cksum] udp 4 (ttl 64, id 37605, len 32, bad ip cksum c! -> 93e5)
06:11:35.722655 rule 2.regress.1/(match) [uid 0, pid 37233] match in on lo11: 169.254.0.3.31727 > 169.254.0.3.9: [bad udp cksum 2054! -> 615a] udp 4 (ttl 64, id 37605, len 32, bad ip cksum 0! -> 93e5)
06:11:35.780355 rule 2.regress.1/(match) [uid 0, pid 37233] match out on lo11: fc00::3.48544 > fc00::3.9: [invalid udp cksum 0] udp 4 [flowlabel 0x92201] (len 12, hlim 64)
06:11:35.780372 rule 2.regress.1/(match) [uid 0, pid 37233] match in on lo11: fc00::3.48544 > fc00::3.9: [bad udp cksum 24f8! -> ab74] udp 4 [flowlabel 0x92201] (len 12, hlim 64)
06:11:35.833266 rule 2.regress.1/(match) [uid 0, pid 37233] match out on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:a520 seq:0) [icmp cksum ok] (ttl 255, id 54506, len 84, bad ip cksum 0! -> 92b9)
06:11:35.833280 rule 2.regress.1/(match) [uid 0, pid 37233] match in on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:a520 seq:0) [icmp cksum ok] (ttl 255, id 54506, len 84, bad ip cksum 0! -> 92b9)
06:11:35.889804 rule 2.regress.1/(match) [uid 0, pid 37233] match out on lo11: fc00::4 > fc00::4: icmp6: echo request (id:c82f seq:0) [icmp6 cksum ok] (len 64, hlim 64)
06:11:35.889820 rule 2.regress.1/(match) [uid 0, pid 37233] match in on lo11: fc00::4 > fc00::4: icmp6: echo request (id:c82f seq:0) [icmp6 cksum ok] (len 64, hlim 64)
06:11:35.950539 rule 2.regress.1/(match) [uid 0, pid 37233] match out on lo11: 169.254.0.4.14069 > 169.254.0.4.9: [no udp cksum] udp 4 (ttl 64, id 13840, len 32, bad ip cksum c! -> f0b8)
06:11:35.950582 rule 2.regress.1/(match) [uid 0, pid 37233] match in on lo11: 169.254.0.4.14069 > 169.254.0.4.9: [bad udp cksum 2254! -> 599f] udp 4 (ttl 64, id 13840, len 32, bad ip cksum 0! -> f0b8)
06:11:36.008622 rule 2.regress.1/(match) [uid 0, pid 37233] match out on lo11: fc00::4.22574 > fc00::4.9: [invalid udp cksum 0] udp 4 [flowlabel 0xc6b77] (len 12, hlim 64)
06:11:36.008645 rule 2.regress.1/(match) [uid 0, pid 37233] match in on lo11: fc00::4.22574 > fc00::4.9: [bad udp cksum 26f8! -> 1bda] udp 4 [flowlabel 0xc6b77] (len 12, hlim 64)
06:11:36.060934 rule 2.regress.1/(match) [uid 0, pid 37233] match out on lo11: 169.254.0.5 > 169.254.0.5: icmp: echo request (id:a517 seq:0) [icmp cksum ok] (ttl 255, id 48395, len 84, bad ip cksum 0! -> aa96)
06:11:36.060947 rule 2.regress.1/(match) [uid 0, pid 37233] match in on lo11: 169.254.0.5 > 169.254.0.5: icmp: echo request (id:a517 seq:0) [icmp cksum ok] (ttl 255, id 48395, len 84, bad ip cksum 0! -> aa96)
06:11:36.117431 rule 2.regress.1/(match) [uid 0, pid 37233] match out on lo11: fc00::5 > fc00::5: icmp6: echo request (id:50ee seq:0) [icmp6 cksum ok] (len 64, hlim 64)
06:11:36.117446 rule 2.regress.1/(match) [uid 0, pid 37233] match in on lo11: fc00::5 > fc00::5: icmp6: echo request (id:50ee seq:0) [icmp6 cksum ok] (len 64, hlim 64)
06:11:36.179294 rule 2.regress.1/(match) [uid 0, pid 37233] match out on lo11: 169.254.0.5.6534 > 169.254.0.5.9: [bad udp cksum 9d87! -> c6bc] udp 4 (ttl 64, id 49123, len 32, bad ip cksum c! -> 66e3)
06:11:36.179311 rule 2.regress.1/(match) [uid 0, pid 37233] match in on lo11: 169.254.0.5.6534 > 169.254.0.5.9: [bad udp cksum 2454! -> c6bc] udp 4 (ttl 64, id 49123, len 32, bad ip cksum 0! -> 66e3)
06:11:36.237182 rule 2.regress.1/(match) [uid 0, pid 37233] match out on lo11: fc00::5.2663 > fc00::5.9: [invalid udp cksum 0] udp 4 [flowlabel 0xd45e3] (len 12, hlim 64)
06:11:36.237205 rule 2.regress.1/(match) [uid 0, pid 37233] match in on lo11: fc00::5.2663 > fc00::5.9: [bad udp cksum 28f8! -> e127] udp 4 [flowlabel 0xd45e3] (len 12, hlim 64)
06:11:36.289347 rule 2.regress.1/(match) [uid 0, pid 37233] match out on lo11: 169.254.0.6 > 169.254.0.6: icmp: echo request (id:e160 seq:0) [icmp cksum ok] (ttl 255, id 34500, len 84, bad ip cksum 1ee4! -> e0db)
06:11:36.289360 rule 2.regress.1/(match) [uid 0, pid 37233] match in on lo11: 169.254.0.6 > 169.254.0.6: icmp: echo request (id:e160 seq:0) [icmp cksum ok] (ttl 255, id 34500, len 84, bad ip cksum 0! -> e0db)
06:11:36.346103 rule 2.regress.1/(match) [uid 0, pid 37233] match out on lo11: fc00::6 > fc00::6: icmp6: echo request (id:60e0 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
06:11:36.346116 rule 2.regress.1/(match) [uid 0, pid 37233] match in on lo11: fc00::6 > fc00::6: icmp6: echo request (id:60e0 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
06:11:36.407908 rule 2.regress.1/(match) [uid 0, pid 37233] match out on lo11: 169.254.0.6.32532 > 169.254.0.6.9: [bad udp cksum f784! -> 3657] udp 4 (ttl 64, id 43368, len 32, bad ip cksum c! -> 7d5c)
06:11:36.407938 rule 2.regress.1/(match) [uid 0, pid 37233] match in on lo11: 169.254.0.6.32532 > 169.254.0.6.9: [bad udp cksum 2654! -> 3657] udp 4 (ttl 64, id 43368, len 32, bad ip cksum 0! -> 7d5c)
06:11:36.466543 rule 2.regress.1/(match) [uid 0, pid 37233] match out on lo11: fc00::6.40064 > fc00::6.9: [invalid udp cksum 0] udp 4 [flowlabel 0x86f4b] (len 12, hlim 64)
06:11:36.466570 rule 2.regress.1/(match) [uid 0, pid 37233] match in on lo11: fc00::6.40064 > fc00::6.9: [bad udp cksum 2af8! -> c595] udp 4 [flowlabel 0x86f4b] (len 12, hlim 64)
06:11:36.518712 rule 2.regress.1/(match) [uid 0, pid 37233] match out on lo11: 169.254.0.11 > 169.254.0.11: icmp: echo request (id:9944 seq:0) [icmp cksum ok] (ttl 255, id 59576, len 84, bad ip cksum 80a! -> 7edd)
06:11:36.518730 rule 2.regress.1/(match) [uid 0, pid 37233] match in on lo11: 169.254.0.11 > 169.254.0.21: icmp: echo request (id:9944 seq:0) [icmp cksum ok] (ttl 255, id 59576, len 84, bad ip cksum 0! -> 7ed3)
06:11:36.575477 rule 2.regress.1/(match) [uid 0, pid 37233] match out on lo11: fc00::11 > fc00::11: icmp6: echo request (id:5cf1 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
06:11:36.575497 rule 2.regress.1/(match) [uid 0, pid 37233] match in on lo11: fc00::11 > fc00::21: icmp6: echo request (id:5cf1 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
06:11:36.634984 rule 2.regress.1/(match) [uid 0, pid 37233] match out on lo11: 169.254.0.11.34643 > 169.254.0.11.9: [no udp cksum] udp 4 (ttl 64, id 34990, len 32, bad ip cksum c! -> 9e0c)
06:11:36.635004 rule 2.regress.1/(match) [uid 0, pid 37233] match in on lo11: 169.254.0.11.34643 > 169.254.0.21.9: [bad udp cksum 3a54! -> e34e] udp 4 (ttl 64, id 34990, len 32, bad ip cksum 0! -> 9e02)
06:11:36.693466 rule 2.regress.1/(match) [uid 0, pid 37233] match out on lo11: fc00::11.22763 > fc00::11.9: [invalid udp cksum 0] udp 4 [flowlabel 0xd3496] (len 12, hlim 64)
06:11:36.693490 rule 2.regress.1/(match) [uid 0, pid 37233] match in on lo11: fc00::11.22763 > fc00::21.9: [bad udp cksum 50f8! -> 34d9] udp 4 [flowlabel 0xd3496] (len 12, hlim 64)
06:11:36.746729 rule 2.regress.1/(match) [uid 0, pid 37233] match out on lo11: 169.254.0.12 > 169.254.0.12: icmp: echo request (id:47c1 seq:0) [icmp cksum ok] (ttl 255, id 64366, len 84, bad ip cksum 0! -> 6c25)
06:11:36.746749 rule 2.regress.1/(match) [uid 0, pid 37233] match in on lo11: 169.254.0.22 > 169.254.0.12: icmp: echo request (id:704b seq:0) [icmp cksum ok] (ttl 255, id 64366, len 84, bad ip cksum 0! -> 6c1b)
06:11:36.803343 rule 2.regress.1/(match) [uid 0, pid 37233] match out on lo11: fc00::12 > fc00::12: icmp6: echo request (id:51e3 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
06:11:36.803359 rule 2.regress.1/(match) [uid 0, pid 37233] match in on lo11: fc00::22 > fc00::12: icmp6: echo request (id:2173 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
06:11:36.864692 rule 2.regress.1/(match) [uid 0, pid 37233] match out on lo11: 169.254.0.12.14050 > 169.254.0.12.9: [bad udp cksum 0a88! -> 5c9f] udp 4 (ttl 64, id 60652, len 32, bad ip cksum c! -> 39cc)
06:11:36.864709 rule 2.regress.1/(match) [uid 0, pid 37233] match in on lo11: 169.254.0.22.54756 > 169.254.0.12.9: [bad udp cksum 3c54! -> 5000] udp 4 (ttl 64, id 60652, len 32, bad ip cksum 0! -> 39c2)
06:11:36.921472 rule 2.regress.1/(match) [uid 0, pid 37233] match out on lo11: fc00::12.26075 > fc00::12.9: [invalid udp cksum 0] udp 4 [flowlabel 0xe1fc9] (len 12, hlim 64)
06:11:36.921490 rule 2.regress.1/(match) [uid 0, pid 37233] match in on lo11: fc00::22.57093 > fc00::12.9: [bad udp cksum 52f8! -> 1853] udp 4 [flowlabel 0xe1fc9] (len 12, hlim 64)
06:11:36.974089 rule 2.regress.1/(match) [uid 0, pid 37233] match out on lo11: 169.254.0.14 > 169.254.0.14: icmp: echo request (id:6304 seq:0) [icmp cksum ok] (ttl 255, id 28344, len 84, bad ip cksum 9! -> f8d7)
06:11:36.974103 rule 2.regress.1/(match) [uid 0, pid 37233] match in on lo11: 169.254.0.14 > 169.254.0.14: icmp: echo request (id:6304 seq:0) [icmp cksum ok] (ttl 255, id 28344, len 84, bad ip cksum 0! -> f8d7)
06:11:36.974115 rule 2.regress.1/(match) [uid 0, pid 37233] match in on lo11: fc00::23 > fc00::24: icmp6: echo request (id:0737 seq:0) [icmp6 cksum ok] (len 64, hlim 63)
06:11:37.031210 rule 2.regress.1/(match) [uid 0, pid 37233] match out on lo11: fc00::14 > fc00::14: icmp6: echo request (id:d2ce seq:0) [icmp6 cksum ok] (len 64, hlim 64)
06:11:37.031224 rule 2.regress.1/(match) [uid 0, pid 37233] match in on lo11: fc00::14 > fc00::14: icmp6: echo request (id:d2ce seq:0) [icmp6 cksum ok] (len 64, hlim 64)
06:11:37.031235 rule 2.regress.1/(match) [uid 0, pid 37233] match in on lo11: 169.254.0.23 > 169.254.0.24: icmp: echo request (id:d39e seq:0) [icmp cksum ok] (DF) (ttl 63, id 39515, len 84, bad ip cksum 0! -> 4d22)
06:11:37.092140 rule 2.regress.1/(match) [uid 0, pid 37233] match out on lo11: 169.254.0.14.4637 > 169.254.0.14.9: [bad udp cksum 7849! -> 1dc4] udp 4 (ttl 64, id 26803, len 32, bad ip cksum c! -> be01)
06:11:37.092164 rule 2.regress.1/(match) [uid 0, pid 37233] match in on lo11: 169.254.0.14.4637 > 169.254.0.14.9: [bad udp cksum 3654! -> 1dc4] udp 4 (ttl 64, id 26803, len 32, bad ip cksum 0! -> be01)
06:11:37.092178 rule 2.regress.1/(match) [uid 0, pid 37233] match in on lo11: fc00::23.65500 > fc00::24.9: [bad udp cksum 65f8! -> 2e32] udp 4 (len 12, hlim 63)
06:11:37.148019 rule 2.regress.1/(match) [uid 0, pid 37233] match out on lo11: fc00::14.40739 > fc00::14.9: [invalid udp cksum 0] udp 4 [flowlabel 0xf026a] (len 12, hlim 64)
06:11:37.148042 rule 2.regress.1/(match) [uid 0, pid 37233] match in on lo11: fc00::14.40739 > fc00::14.9: [bad udp cksum 46f8! -> 0693] udp 4 [flowlabel 0xf026a] (len 12, hlim 64)
06:11:37.148067 rule 2.regress.1/(match) [uid 0, pid 37233] match in on lo11: 169.254.0.23.54747 > 169.254.0.24.9: [bad udp cksum 4954! -> 4c00] udp 4 (DF) (ttl 63, id 59346, len 32, bad ip cksum 0! -> ffce)
06:11:37.203358 rule 2.regress.1/(match) [uid 0, pid 37233] match out on lo11: ::1 > ::1: icmp6: echo request (id:2ec8 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
06:11:37.203375 rule 2.regress.1/(match) [uid 0, pid 37233] match in on lo11: ::1 > ::1: icmp6: echo request (id:2ec8 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
06:11:37.263418 rule 2.regress.1/(match) [uid 0, pid 37233] match out on lo11: ::1.47131 > ::1.9: [invalid udp cksum 0] udp 4 [flowlabel 0xdba04] (len 12, hlim 64)
06:11:37.263435 rule 2.regress.1/(match) [uid 0, pid 37233] match in on lo11: ::1.47131 > ::1.9: [bad udp cksum 1f00! -> 3672] udp 4 [flowlabel 0xdba04] (len 12, hlim 64)

==== run-bpf-13 ====
# show full logs
cat pflog13.tcpdump

==== run-bpf-nothing ====
# rule with pflog13 is never used
! grep . pflog13.tcpdump

==== run-bpf-everything ====
# rule with pflog12 matches on every packet
grep 'regress\.1/.* > 169.254.0.1:' pflog12.tcpdump
06:11:35.136040 rule 2.regress.1/(match) [uid 0, pid 37233] match out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:fffb seq:0) [icmp cksum ok] (ttl 255, id 29224, len 84, bad ip cksum 7075! -> f581)
06:11:35.136058 rule 2.regress.1/(match) [uid 0, pid 37233] match in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:fffb seq:0) [icmp cksum ok] (ttl 255, id 29224, len 84, bad ip cksum 0! -> f581)
06:11:35.136069 rule 2.regress.1/(match) [uid 0, pid 37233] match out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:fffb seq:0) [bad icmp cksum 0! -> 231f] (ttl 255, id 47417, len 84, bad ip cksum 0! -> ae70)
06:11:35.136074 rule 2.regress.1/(match) [uid 0, pid 37233] match in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:fffb seq:0) [icmp cksum ok] (ttl 255, id 47417, len 84, bad ip cksum 0! -> ae70)
06:11:35.262385 rule 2.regress.1/(match) [uid 0, pid 37233] 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! -> 9529] for 169.254.0.1.48820 > 169.254.0.1.9: udp 4 (ttl 64, id 31676, len 32, bad ip cksum 0! -> ab12) (ttl 255, id 52810, len 56, bad ip cksum 6085! -> 997b)
06:11:35.262392 rule 2.regress.1/(match) [uid 0, pid 37233] 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 169.254.0.1.48820 > 169.254.0.1.9: udp 4 (ttl 64, id 31676, len 32, bad ip cksum 0! -> ab12) (ttl 255, id 52810, len 56, bad ip cksum 0! -> 997b)
grep 'regress\.1/.* > 169.254.0.2:' pflog12.tcpdump
06:11:35.374655 rule 2.regress.1/(match) [uid 0, pid 37233] match out on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:7c55 seq:0) [icmp cksum ok] (ttl 255, id 50795, len 84, bad ip cksum 0! -> a13c)
06:11:35.374671 rule 2.regress.1/(match) [uid 0, pid 37233] match in on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:7c55 seq:0) [icmp cksum ok] (ttl 255, id 50795, len 84, bad ip cksum 0! -> a13c)
grep 'regress\.1/.* > 169.254.0.3:' pflog12.tcpdump
06:11:35.605811 rule 2.regress.1/(match) [uid 0, pid 37233] match out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:2f51 seq:0) [icmp cksum ok] (ttl 255, id 55809, len 84, bad ip cksum 80a! -> 8da4)
06:11:35.605825 rule 2.regress.1/(match) [uid 0, pid 37233] match in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:2f51 seq:0) [icmp cksum ok] (ttl 255, id 55809, len 84, bad ip cksum 0! -> 8da4)
grep 'regress\.1/.* > 169.254.0.4:' pflog12.tcpdump
06:11:35.833266 rule 2.regress.1/(match) [uid 0, pid 37233] match out on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:a520 seq:0) [icmp cksum ok] (ttl 255, id 54506, len 84, bad ip cksum 0! -> 92b9)
06:11:35.833280 rule 2.regress.1/(match) [uid 0, pid 37233] match in on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:a520 seq:0) [icmp cksum ok] (ttl 255, id 54506, len 84, bad ip cksum 0! -> 92b9)
grep 'regress\.1/.* > 169.254.0.5:' pflog12.tcpdump
06:11:36.060934 rule 2.regress.1/(match) [uid 0, pid 37233] match out on lo11: 169.254.0.5 > 169.254.0.5: icmp: echo request (id:a517 seq:0) [icmp cksum ok] (ttl 255, id 48395, len 84, bad ip cksum 0! -> aa96)
06:11:36.060947 rule 2.regress.1/(match) [uid 0, pid 37233] match in on lo11: 169.254.0.5 > 169.254.0.5: icmp: echo request (id:a517 seq:0) [icmp cksum ok] (ttl 255, id 48395, len 84, bad ip cksum 0! -> aa96)
grep 'regress\.1/.* > 169.254.0.6:' pflog12.tcpdump
06:11:36.289347 rule 2.regress.1/(match) [uid 0, pid 37233] match out on lo11: 169.254.0.6 > 169.254.0.6: icmp: echo request (id:e160 seq:0) [icmp cksum ok] (ttl 255, id 34500, len 84, bad ip cksum 1ee4! -> e0db)
06:11:36.289360 rule 2.regress.1/(match) [uid 0, pid 37233] match in on lo11: 169.254.0.6 > 169.254.0.6: icmp: echo request (id:e160 seq:0) [icmp cksum ok] (ttl 255, id 34500, len 84, bad ip cksum 0! -> e0db)
grep 'regress\.1/.* > 169.254.0.11:' pflog12.tcpdump
06:11:36.518712 rule 2.regress.1/(match) [uid 0, pid 37233] match out on lo11: 169.254.0.11 > 169.254.0.11: icmp: echo request (id:9944 seq:0) [icmp cksum ok] (ttl 255, id 59576, len 84, bad ip cksum 80a! -> 7edd)
grep 'regress\.1/.* > 169.254.0.12:' pflog12.tcpdump
06:11:36.746729 rule 2.regress.1/(match) [uid 0, pid 37233] match out on lo11: 169.254.0.12 > 169.254.0.12: icmp: echo request (id:47c1 seq:0) [icmp cksum ok] (ttl 255, id 64366, len 84, bad ip cksum 0! -> 6c25)
06:11:36.746749 rule 2.regress.1/(match) [uid 0, pid 37233] match in on lo11: 169.254.0.22 > 169.254.0.12: icmp: echo request (id:704b seq:0) [icmp cksum ok] (ttl 255, id 64366, len 84, bad ip cksum 0! -> 6c1b)
grep 'regress\.1/.* > 169.254.0.14:' pflog12.tcpdump
06:11:36.974089 rule 2.regress.1/(match) [uid 0, pid 37233] match out on lo11: 169.254.0.14 > 169.254.0.14: icmp: echo request (id:6304 seq:0) [icmp cksum ok] (ttl 255, id 28344, len 84, bad ip cksum 9! -> f8d7)
06:11:36.974103 rule 2.regress.1/(match) [uid 0, pid 37233] match in on lo11: 169.254.0.14 > 169.254.0.14: icmp: echo request (id:6304 seq:0) [icmp cksum ok] (ttl 255, id 28344, len 84, bad ip cksum 0! -> f8d7)

==== run-bpf-everything6 ====
# rule with pflog12 matches on every packet
grep 'regress\.1/.* > fc00::1:' pflog12.tcpdump
06:11:35.199104 rule 2.regress.1/(match) [uid 0, pid 37233] match out on lo11: fc00::1 > fc00::1: icmp6: echo request (id:a83b seq:0) [icmp6 cksum ok] (len 64, hlim 64)
06:11:35.199120 rule 2.regress.1/(match) [uid 0, pid 37233] match in on lo11: fc00::1 > fc00::1: icmp6: echo request (id:a83b seq:0) [icmp6 cksum ok] (len 64, hlim 64)
06:11:35.199132 rule 2.regress.1/(match) [uid 0, pid 37233] match out on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:a83b seq:0) [bad icmp6 cksum 0! -> 5106] (len 64, hlim 64)
06:11:35.199138 rule 2.regress.1/(match) [uid 0, pid 37233] match in on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:a83b seq:0) [icmp6 cksum ok] (len 64, hlim 64)
06:11:35.320305 rule 2.regress.1/(match) [uid 0, pid 37233] match out on lo11: fc00::1 > fc00::1: icmp6: fc00::1 udp port 9 unreachable [bad icmp6 cksum 0! -> 7cb0] (len 60, hlim 64)
06:11:35.320312 rule 2.regress.1/(match) [uid 0, pid 37233] match in on lo11: fc00::1 > fc00::1: icmp6: fc00::1 udp port 9 unreachable [icmp6 cksum ok] (len 60, hlim 64)
grep 'regress\.1/.* > fc00::2:' pflog12.tcpdump
06:11:35.432224 rule 2.regress.1/(match) [uid 0, pid 37233] match out on lo11: fc00::2 > fc00::2: icmp6: echo request (id:8562 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
06:11:35.432238 rule 2.regress.1/(match) [uid 0, pid 37233] match in on lo11: fc00::2 > fc00::2: icmp6: echo request (id:8562 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::3:' pflog12.tcpdump
06:11:35.662542 rule 2.regress.1/(match) [uid 0, pid 37233] match out on lo11: fc00::3 > fc00::3: icmp6: echo request (id:99d5 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
06:11:35.662556 rule 2.regress.1/(match) [uid 0, pid 37233] match in on lo11: fc00::3 > fc00::3: icmp6: echo request (id:99d5 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::4:' pflog12.tcpdump
06:11:35.889804 rule 2.regress.1/(match) [uid 0, pid 37233] match out on lo11: fc00::4 > fc00::4: icmp6: echo request (id:c82f seq:0) [icmp6 cksum ok] (len 64, hlim 64)
06:11:35.889820 rule 2.regress.1/(match) [uid 0, pid 37233] match in on lo11: fc00::4 > fc00::4: icmp6: echo request (id:c82f seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::5:' pflog12.tcpdump
06:11:36.117431 rule 2.regress.1/(match) [uid 0, pid 37233] match out on lo11: fc00::5 > fc00::5: icmp6: echo request (id:50ee seq:0) [icmp6 cksum ok] (len 64, hlim 64)
06:11:36.117446 rule 2.regress.1/(match) [uid 0, pid 37233] match in on lo11: fc00::5 > fc00::5: icmp6: echo request (id:50ee seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::6:' pflog12.tcpdump
06:11:36.346103 rule 2.regress.1/(match) [uid 0, pid 37233] match out on lo11: fc00::6 > fc00::6: icmp6: echo request (id:60e0 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
06:11:36.346116 rule 2.regress.1/(match) [uid 0, pid 37233] match in on lo11: fc00::6 > fc00::6: icmp6: echo request (id:60e0 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::11:' pflog12.tcpdump
06:11:36.575477 rule 2.regress.1/(match) [uid 0, pid 37233] match out on lo11: fc00::11 > fc00::11: icmp6: echo request (id:5cf1 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::12:' pflog12.tcpdump
06:11:36.803343 rule 2.regress.1/(match) [uid 0, pid 37233] match out on lo11: fc00::12 > fc00::12: icmp6: echo request (id:51e3 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
06:11:36.803359 rule 2.regress.1/(match) [uid 0, pid 37233] match in on lo11: fc00::22 > fc00::12: icmp6: echo request (id:2173 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::14:' pflog12.tcpdump
06:11:37.031210 rule 2.regress.1/(match) [uid 0, pid 37233] match out on lo11: fc00::14 > fc00::14: icmp6: echo request (id:d2ce seq:0) [icmp6 cksum ok] (len 64, hlim 64)
06:11:37.031224 rule 2.regress.1/(match) [uid 0, pid 37233] match in on lo11: fc00::14 > fc00::14: icmp6: echo request (id:d2ce seq:0) [icmp6 cksum ok] (len 64, hlim 64)

==== run-bpf-all ====
# reply without keep state
grep 'regress\.3/.* 169.254.0.1 > 169.254.0.1: icmp: echo request' pflog11.tcpdump
06:11:35.136043 rule 2.regress.3/(match) [uid 0, pid 37233] pass out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:fffb seq:0) [icmp cksum ok] (ttl 255, id 29224, len 84, bad ip cksum 7075! -> f581)
06:11:35.136059 rule 2.regress.3/(match) [uid 0, pid 37233] pass in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:fffb seq:0) [icmp cksum ok] (ttl 255, id 29224, len 84, bad ip cksum 0! -> f581)
grep 'regress\.3/.* 169.254.0.1 > 169.254.0.1: icmp: echo reply' pflog11.tcpdump
06:11:35.136070 rule 2.regress.3/(match) [uid 0, pid 37233] pass out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:fffb seq:0) [bad icmp cksum 0! -> 231f] (ttl 255, id 47417, len 84, bad ip cksum 0! -> ae70)
06:11:35.136075 rule 2.regress.3/(match) [uid 0, pid 37233] pass in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:fffb seq:0) [icmp cksum ok] (ttl 255, id 47417, len 84, bad ip cksum 0! -> ae70)
# no reply with keep state and without all
grep 'regress\.4/.* 169.254.0.2 > 169.254.0.2: icmp: echo request' pflog11.tcpdump
06:11:35.374658 rule 2.regress.4/(match) [uid 0, pid 37233] pass out on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:7c55 seq:0) [icmp cksum ok] (ttl 255, id 50795, len 84, bad ip cksum 0! -> a13c)
06:11:35.374672 rule 2.regress.4/(match) [uid 0, pid 37233] pass in on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:7c55 seq:0) [icmp cksum ok] (ttl 255, id 50795, len 84, bad ip cksum 0! -> a13c)
! grep 'regress\.4/.* 169.254.0.2 >169.254.0.2: icmp: echo reply' pflog11.tcpdump
# reply with keep state and with all
grep 'regress\.5/.* 169.254.0.3 > 169.254.0.3: icmp: echo request' pflog11.tcpdump
06:11:35.605813 rule 2.regress.5/(match) [uid 0, pid 37233] pass out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:2f51 seq:0) [icmp cksum ok] (ttl 255, id 55809, len 84, bad ip cksum 80a! -> 8da4)
06:11:35.605826 rule 2.regress.5/(match) [uid 0, pid 37233] pass in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:2f51 seq:0) [icmp cksum ok] (ttl 255, id 55809, len 84, bad ip cksum 0! -> 8da4)
# XXX anchor name missing
grep '/.* 169.254.0.3 > 169.254.0.3: icmp: echo reply' pflog11.tcpdump
06:11:35.605833 rule 2/(match) [uid 0, pid 37233] pass out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo reply (id:2f51 seq:0) [bad icmp cksum 0! -> 28d0] (ttl 255, id 47202, len 84, bad ip cksum 0! -> af43)
06:11:35.605835 rule 2/(match) [uid 0, pid 37233] pass in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo reply (id:2f51 seq:0) [icmp cksum ok] (ttl 255, id 47202, len 84, bad ip cksum 0! -> af43)

==== run-bpf-all6 ====
# reply without keep state
grep 'regress\.11/.* fc00::1 > fc00::1: icmp6: echo request' pflog11.tcpdump
06:11:35.199107 rule 2.regress.11/(match) [uid 0, pid 37233] pass out on lo11: fc00::1 > fc00::1: icmp6: echo request (id:a83b seq:0) [icmp6 cksum ok] (len 64, hlim 64)
06:11:35.199121 rule 2.regress.11/(match) [uid 0, pid 37233] pass in on lo11: fc00::1 > fc00::1: icmp6: echo request (id:a83b seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.11/.* fc00::1 > fc00::1: icmp6: echo reply' pflog11.tcpdump
06:11:35.199133 rule 2.regress.11/(match) [uid 0, pid 37233] pass out on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:a83b seq:0) [bad icmp6 cksum 0! -> 5106] (len 64, hlim 64)
06:11:35.199139 rule 2.regress.11/(match) [uid 0, pid 37233] pass in on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:a83b seq:0) [icmp6 cksum ok] (len 64, hlim 64)
# no reply with keep state and without all
grep 'regress\.12/.* fc00::2 > fc00::2: icmp6: echo request' pflog11.tcpdump
06:11:35.432226 rule 2.regress.12/(match) [uid 0, pid 37233] pass out on lo11: fc00::2 > fc00::2: icmp6: echo request (id:8562 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
06:11:35.432239 rule 2.regress.12/(match) [uid 0, pid 37233] pass in on lo11: fc00::2 > fc00::2: icmp6: echo request (id:8562 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
! grep 'regress\.12/.* fc00::2 > fc00::2: icmp6: echo reply' pflog11.tcpdump
# reply with keep state and with all
grep 'regress\.13/.* fc00::3 > fc00::3: icmp6: echo request' pflog11.tcpdump
06:11:35.662544 rule 2.regress.13/(match) [uid 0, pid 37233] pass out on lo11: fc00::3 > fc00::3: icmp6: echo request (id:99d5 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
06:11:35.662558 rule 2.regress.13/(match) [uid 0, pid 37233] pass in on lo11: fc00::3 > fc00::3: icmp6: echo request (id:99d5 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
# XXX anchor name missing
grep '/.* fc00::3 > fc00::3: icmp6: echo reply' pflog11.tcpdump
06:11:35.662568 rule 2/(match) [uid 0, pid 37233] pass out on lo11: fc00::3 > fc00::3: icmp6: echo reply (id:99d5 seq:0) [bad icmp6 cksum 0! -> e5c7] (len 64, hlim 64)
06:11:35.662570 rule 2/(match) [uid 0, pid 37233] pass in on lo11: fc00::3 > fc00::3: icmp6: echo reply (id:99d5 seq:0) [icmp6 cksum ok] (len 64, hlim 64)

==== run-bpf-user ====
# out rule creates log entry with uid
grep 'regress\.6/.* pass out on lo11: \[uid 0, pid [0-9]*\] 169.254.0.4\.[0-9]* > 169.254.0.4\.9: .* udp [0-9]' pflog11.tcpdump
06:11:35.950542 rule 2.regress.6/(match) [uid 0, pid 37233] pass out on lo11: [uid 0, pid 57661] 169.254.0.4.14069 > 169.254.0.4.9: [no udp cksum] udp 4 (ttl 64, id 13840, len 32, bad ip cksum c! -> f0b8)
# in rule has no uid at log entry
grep 'regress\.6/.* pass in on lo11: 169.254.0.4\.[0-9]* > 169.254.0.4\.9: .* udp [0-9]' pflog11.tcpdump
06:11:35.950596 rule 2.regress.6/(match) [uid 0, pid 37233] pass in on lo11: 169.254.0.4.14069 > 169.254.0.4.9: [bad udp cksum 2254! -> 599f] udp 4 (ttl 64, id 13840, len 32, bad ip cksum 0! -> f0b8)
# icmp has no uid at log entry
grep 'regress\.6/.* pass out on lo11: 169.254.0.4 > 169.254.0\.4: icmp: echo request' pflog11.tcpdump
06:11:35.833268 rule 2.regress.6/(match) [uid 0, pid 37233] pass out on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:a520 seq:0) [icmp cksum ok] (ttl 255, id 54506, len 84, bad ip cksum 0! -> 92b9)
# rule without user has no uid in log entry
grep 'regress\.3/.* pass out on lo11: 169.254.0.1\.[0-9]* > 169.254.0.1\.9: .* udp [0-9]' pflog11.tcpdump
06:11:35.262337 rule 2.regress.3/(match) [uid 0, pid 37233] pass out on lo11: 169.254.0.1.48820 > 169.254.0.1.9: [bad udp cksum 1114! -> a017] udp 4 (ttl 64, id 31676, len 32, bad ip cksum c! -> ab12)

==== run-bpf-user6 ====
# out rule creates log entry with uid
grep 'regress\.14/.* pass out on lo11: \[uid 0, pid [0-9]*\] fc00::4\.[0-9]* > fc00::4\.9:.* udp [0-9]' pflog11.tcpdump
06:11:36.008626 rule 2.regress.14/(match) [uid 0, pid 37233] pass out on lo11: [uid 0, pid 57865] fc00::4.22574 > fc00::4.9: [invalid udp cksum 0] udp 4 [flowlabel 0xc6b77] (len 12, hlim 64)
# in rule has no uid at log entry
grep 'regress\.14/.* pass in on lo11: fc00::4\.[0-9]* > fc00::4\.9:.* udp [0-9]' pflog11.tcpdump
06:11:36.008651 rule 2.regress.14/(match) [uid 0, pid 37233] pass in on lo11: fc00::4.22574 > fc00::4.9: [bad udp cksum 26f8! -> 1bda] udp 4 [flowlabel 0xc6b77] (len 12, hlim 64)
# icmp has no uid at log entry
grep 'regress\.14/.* pass out on lo11: fc00::4 > fc00::4: icmp6: echo request' pflog11.tcpdump
06:11:35.889806 rule 2.regress.14/(match) [uid 0, pid 37233] pass out on lo11: fc00::4 > fc00::4: icmp6: echo request (id:c82f seq:0) [icmp6 cksum ok] (len 64, hlim 64)
# rule without user has no uid in log entry
grep 'regress\.11/.* pass out on lo11: fc00::1\.[0-9]* > fc00::1\.9:.* udp [0-9]' pflog11.tcpdump
06:11:35.320272 rule 2.regress.11/(match) [uid 0, pid 37233] pass out on lo11: fc00::1.34870 > fc00::1.9: [invalid udp cksum 0] udp 4 [flowlabel 0xbca8f] (len 12, hlim 64)

==== run-bpf-matches ====
# XXX The log matches keyword seems to be totally broken.
# pf_log_matches() is never called.  Investigate later.
DISABLED

==== run-bpf-rdr ====
# loopback input logs redirected packet
grep 'regress\.2/.* pass in .*:.* 169.254.0.11 > 169.254.0.21: icmp: echo request' pflog11.tcpdump
06:11:36.518732 rule 2.regress.2/(match) [uid 0, pid 37233] pass in on lo11: 169.254.0.11 > 169.254.0.21: icmp: echo request (id:9944 seq:0) [icmp cksum ok] (ttl 255, id 59576, len 84, bad ip cksum 0! -> 7ed3)
# loopback output redirects and logs original packet
grep 'regress\.18/.* pass out .*:.* 169.254.0.11 > 169.254.0.11: icmp: echo request' pflog11.tcpdump
06:11:36.518715 rule 2.regress.18/(match) [uid 0, pid 37233] pass out on lo11: [rewritten: src 169.254.0.11:39236, dst 169.254.0.21:8] 169.254.0.11 > 169.254.0.11: icmp: echo request (id:9944 seq:0) [icmp cksum ok] (ttl 255, id 59576, len 84, bad ip cksum 80a! -> 7edd)

==== run-bpf-rdr6 ====
# loopback input logs redirected packet
grep 'regress\.10/.* pass in .*:.* fc00::11 > fc00::21: icmp6: echo request' pflog11.tcpdump
06:11:36.575499 rule 2.regress.10/(match) [uid 0, pid 37233] pass in on lo11: fc00::11 > fc00::21: icmp6: echo request (id:5cf1 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
# loopback output redirects and logs original packet
grep 'regress\.20/.* pass out .*:.* fc00::11 > fc00::11: icmp6: echo request' pflog11.tcpdump
06:11:36.575480 rule 2.regress.20/(match) [uid 0, pid 37233] pass out on lo11: [rewritten: src fc00::11:23793, dst fc00::21:128] fc00::11 > fc00::11: icmp6: echo request (id:5cf1 seq:0) [icmp6 cksum ok] (len 64, hlim 64)

==== run-bpf-nat ====
# loopback input logs redirected packet
grep 'regress\.2/.* pass in .*:.* 169.254.0.22 > 169.254.0.12: icmp: echo request' pflog11.tcpdump
06:11:36.746751 rule 2.regress.2/(match) [uid 0, pid 37233] pass in on lo11: 169.254.0.22 > 169.254.0.12: icmp: echo request (id:704b seq:0) [icmp cksum ok] (ttl 255, id 64366, len 84, bad ip cksum 0! -> 6c1b)
# loopback output redirects and logs original packet
grep 'regress\.19/.* pass out .*:.* 169.254.0.12 > 169.254.0.12: icmp: echo request' pflog11.tcpdump
06:11:36.746732 rule 2.regress.19/(match) [uid 0, pid 37233] pass out on lo11: [rewritten: src 169.254.0.22:28747, dst 169.254.0.12:8] 169.254.0.12 > 169.254.0.12: icmp: echo request (id:47c1 seq:0) [icmp cksum ok] (ttl 255, id 64366, len 84, bad ip cksum 0! -> 6c25)

==== run-bpf-nat6 ====
# loopback input logs redirected packet
grep 'regress\.10/.* pass in .*:.* fc00::22 > fc00::12: icmp6: echo request' pflog11.tcpdump
06:11:36.803361 rule 2.regress.10/(match) [uid 0, pid 37233] pass in on lo11: fc00::22 > fc00::12: icmp6: echo request (id:2173 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
# loopback output redirects and logs original packet
grep 'regress\.21/.* pass out .*:.* fc00::12 > fc00::12: icmp6: echo request' pflog11.tcpdump
06:11:36.803345 rule 2.regress.21/(match) [uid 0, pid 37233] pass out on lo11: [rewritten: src fc00::22:8563, dst fc00::12:128] fc00::12 > fc00::12: icmp6: echo request (id:51e3 seq:0) [icmp6 cksum ok] (len 64, hlim 64)

==== run-bpf-af ====
# pf in rule logs original IPv4 packet
grep 'regress\.22/.* pass in .*:.* 169.254.0.14 > 169.254.0.14: icmp: echo request' pflog11.tcpdump
06:11:36.974106 rule 2.regress.22/(match) [uid 0, pid 37233] pass in on lo11: [rewritten: src fc00::23:1847, dst fc00::24:128] 169.254.0.14 > 169.254.0.14: icmp: echo request (id:6304 seq:0) [icmp cksum ok] (ttl 255, id 28344, len 84, bad ip cksum 0! -> f8d7)

==== run-bpf-af6 ====
# pf in rule logs original IPv6 packet
grep 'regress\.23/.* pass in .*:.* fc00::14 > fc00::14: icmp6: echo request' pflog11.tcpdump
06:11:37.031227 rule 2.regress.23/(match) [uid 0, pid 37233] pass in on lo11: [rewritten: src 169.254.0.23:54174, dst 169.254.0.24:8] fc00::14 > fc00::14: icmp6: echo request (id:d2ce seq:0) [icmp6 cksum ok] (len 64, hlim 64)

==== run-bpf-rewrite ====
# rdr-to address has been rewritten
grep '\[rewritten: src 169.254.0.11:[0-9]*, dst 169.254.0.21:[0-9]*\] 169.254.0.11 > 169.254.0.11' pflog11.tcpdump
06:11:36.518715 rule 2.regress.18/(match) [uid 0, pid 37233] pass out on lo11: [rewritten: src 169.254.0.11:39236, dst 169.254.0.21:8] 169.254.0.11 > 169.254.0.11: icmp: echo request (id:9944 seq:0) [icmp cksum ok] (ttl 255, id 59576, len 84, bad ip cksum 80a! -> 7edd)
# nat-to address has been rewritten
grep '\[rewritten: src 169.254.0.22:[0-9]*, dst 169.254.0.12:[0-9]*\] 169.254.0.12 > 169.254.0.12' pflog11.tcpdump
06:11:36.746732 rule 2.regress.19/(match) [uid 0, pid 37233] pass out on lo11: [rewritten: src 169.254.0.22:28747, dst 169.254.0.12:8] 169.254.0.12 > 169.254.0.12: icmp: echo request (id:47c1 seq:0) [icmp cksum ok] (ttl 255, id 64366, len 84, bad ip cksum 0! -> 6c25)
# af-to address has been rewritten
grep '\[rewritten: src fc00::23:[0-9]*, dst fc00::24:[0-9]*\] 169.254.0.14 > 169.254.0.14' pflog11.tcpdump
06:11:36.974106 rule 2.regress.22/(match) [uid 0, pid 37233] pass in on lo11: [rewritten: src fc00::23:1847, dst fc00::24:128] 169.254.0.14 > 169.254.0.14: icmp: echo request (id:6304 seq:0) [icmp cksum ok] (ttl 255, id 28344, len 84, bad ip cksum 0! -> f8d7)

==== run-bpf-rewrite6 ====
# rdr-to address has been rewritten
grep '\[rewritten: src fc00::11:[0-9]*, dst fc00::21:[0-9]*\] fc00::11 > fc00::11' pflog11.tcpdump
06:11:36.575480 rule 2.regress.20/(match) [uid 0, pid 37233] pass out on lo11: [rewritten: src fc00::11:23793, dst fc00::21:128] fc00::11 > fc00::11: icmp6: echo request (id:5cf1 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
# nat-to address has been rewritten
grep '\[rewritten: src fc00::22:[0-9]*, dst fc00::12:[0-9]*\] fc00::12 > fc00::12' pflog11.tcpdump
06:11:36.803345 rule 2.regress.21/(match) [uid 0, pid 37233] pass out on lo11: [rewritten: src fc00::22:8563, dst fc00::12:128] fc00::12 > fc00::12: icmp6: echo request (id:51e3 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
# af-to address has been rewritten
grep '\[rewritten: src 169.254.0.23:[0-9]*, dst 169.254.0.24:[0-9]*\] fc00::14 > fc00::14' pflog11.tcpdump
06:11:37.031227 rule 2.regress.23/(match) [uid 0, pid 37233] pass in on lo11: [rewritten: src 169.254.0.23:54174, dst 169.254.0.24:8] fc00::14 > fc00::14: icmp6: echo request (id:d2ce 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 0m10.93s