START	sys/net/pflog	2024-10-15T08:43:01Z

==== 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=0.236 ms

--- 169.254.0.1 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.236/0.236/0.236/0.000 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=0.276 ms

--- fc00::1 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.276/0.276/0.276/0.000 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=0.228 ms

--- 169.254.0.2 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.228/0.228/0.228/0.000 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=0.286 ms

--- fc00::2 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.286/0.286/0.286/0.000 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=0.219 ms

--- 169.254.0.3 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.219/0.219/0.219/0.000 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=0.300 ms

--- fc00::3 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.300/0.300/0.300/0.000 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=0.225 ms

--- 169.254.0.4 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.225/0.225/0.225/0.000 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=0.281 ms

--- fc00::4 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.281/0.281/0.281/0.000 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=0.224 ms

--- 169.254.0.5 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.224/0.224/0.224/0.000 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=0.271 ms

--- fc00::5 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.271/0.271/0.271/0.000 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=0.203 ms

--- 169.254.0.6 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.203/0.203/0.203/0.000 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=0.284 ms

--- fc00::6 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.284/0.284/0.284/0.000 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=0.230 ms

--- 169.254.0.11 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.230/0.230/0.230/0.000 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=0.299 ms

--- fc00::11 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.299/0.299/0.299/0.000 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=0.240 ms

--- 169.254.0.12 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.240/0.240/0.240/0.000 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=0.291 ms

--- fc00::12 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.291/0.291/0.291/0.000 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=0.318 ms

--- 169.254.0.14 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.318/0.318/0.318/0.000 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=0.346 ms

--- fc00::14 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.346/0.346/0.346/0.000 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=0.289 ms

--- ::1 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.289/0.289/0.289/0.000 ms

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

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



80 packets received by filter
0 packets dropped by kernel
88 packets received by filter
0 packets dropped by kernel
0 packets received by filter
0 packets dropped by kernel
rm -f stamp-bpf*
# show full logs
cat pflog11.tcpdump
10:43:07.387800 rule 4.regress.3/(match) [uid 0, pid 27895] pass out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:f3e0 seq:0) [icmp cksum ok] (ttl 255, id 4633, len 84, bad ip cksum 75! -> 5591)
10:43:07.387850 rule 4.regress.3/(match) [uid 0, pid 27895] pass in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:f3e0 seq:0) [icmp cksum ok] (ttl 255, id 4633, len 84, bad ip cksum 0! -> 5591)
10:43:07.387896 rule 4.regress.3/(match) [uid 0, pid 27895] pass out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:f3e0 seq:0) [bad icmp cksum 0! -> 6133] (ttl 255, id 17177, len 84, bad ip cksum 0! -> 2491)
10:43:07.387912 rule 4.regress.3/(match) [uid 0, pid 27895] pass in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:f3e0 seq:0) [icmp cksum ok] (ttl 255, id 17177, len 84, bad ip cksum 0! -> 2491)
10:43:07.572661 rule 4.regress.11/(match) [uid 0, pid 27895] pass out on lo11: fc00::1 > fc00::1: icmp6: echo request (id:836e seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:43:07.572713 rule 4.regress.11/(match) [uid 0, pid 27895] pass in on lo11: fc00::1 > fc00::1: icmp6: echo request (id:836e seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:43:07.572772 rule 4.regress.11/(match) [uid 0, pid 27895] pass out on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:836e seq:0) [bad icmp6 cksum 0! -> 9517] (len 64, hlim 64)
10:43:07.572791 rule 4.regress.11/(match) [uid 0, pid 27895] pass in on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:836e seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:43:07.769452 rule 4.regress.3/(match) [uid 0, pid 27895] pass out on lo11: 169.254.0.1.10922 > 169.254.0.1.9: [no udp cksum] udp 4 (ttl 64, id 46859, len 32, bad ip cksum c! -> 6fc3)
10:43:07.769510 rule 4.regress.3/(match) [uid 0, pid 27895] pass in on lo11: 169.254.0.1.10922 > 169.254.0.1.9: [bad udp cksum 1c54! -> aaab] udp 4 (ttl 64, id 46859, len 32, bad ip cksum 0! -> 6fc3)
10:43:07.769563 rule 4.regress.3/(match) [uid 0, pid 27895] 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! -> ede4] for 169.254.0.1.10922 > 169.254.0.1.9: udp 4 (ttl 64, id 46859, len 32, bad ip cksum 0! -> 6fc3) (ttl 255, id 59574, len 56, bad ip cksum 8ee! -> 7f0f)
10:43:07.769582 rule 4.regress.3/(match) [uid 0, pid 27895] 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 169.254.0.1.10922 > 169.254.0.1.9: udp 4 (ttl 64, id 46859, len 32, bad ip cksum 0! -> 6fc3) (ttl 255, id 59574, len 56, bad ip cksum 0! -> 7f0f)
10:43:07.955823 rule 4.regress.11/(match) [uid 0, pid 27895] pass out on lo11: fc00::1.44703 > fc00::1.9: [invalid udp cksum 0] udp 4 [flowlabel 0x28d5a] (len 12, hlim 64)
10:43:07.955883 rule 4.regress.11/(match) [uid 0, pid 27895] pass in on lo11: fc00::1.44703 > fc00::1.9: [bad udp cksum 20f8! -> b083] udp 4 [flowlabel 0x28d5a] (len 12, hlim 64)
10:43:07.955942 rule 4.regress.11/(match) [uid 0, pid 27895] pass out on lo11: fc00::1 > fc00::1: icmp6: fc00::1 udp port 9 unreachable [bad icmp6 cksum 0! -> 9385] (len 60, hlim 64)
10:43:07.955963 rule 4.regress.11/(match) [uid 0, pid 27895] pass in on lo11: fc00::1 > fc00::1: icmp6: fc00::1 udp port 9 unreachable [icmp6 cksum ok] (len 60, hlim 64)
10:43:08.126207 rule 4.regress.4/(match) [uid 0, pid 27895] pass out on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:4c5d seq:0) [icmp cksum ok] (ttl 255, id 4502, len 84, bad ip cksum 0! -> 5612)
10:43:08.126295 rule 4.regress.4/(match) [uid 0, pid 27895] pass in on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:4c5d seq:0) [icmp cksum ok] (ttl 255, id 4502, len 84, bad ip cksum 0! -> 5612)
10:43:08.311747 rule 4.regress.12/(match) [uid 0, pid 27895] pass out on lo11: fc00::2 > fc00::2: icmp6: echo request (id:1d85 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:43:08.311812 rule 4.regress.12/(match) [uid 0, pid 27895] pass in on lo11: fc00::2 > fc00::2: icmp6: echo request (id:1d85 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:43:08.510128 rule 4.regress.4/(match) [uid 0, pid 27895] pass out on lo11: 169.254.0.2.47802 > 169.254.0.2.9: [bad udp cksum b702! -> 981b] udp 4 (ttl 64, id 13576, len 32, bad ip cksum c! -> f1c4)
10:43:08.510198 rule 4.regress.4/(match) [uid 0, pid 27895] pass in on lo11: 169.254.0.2.47802 > 169.254.0.2.9: [bad udp cksum 1e54! -> 981b] udp 4 (ttl 64, id 13576, len 32, bad ip cksum 0! -> f1c4)
10:43:08.696049 rule 4.regress.12/(match) [uid 0, pid 27895] pass out on lo11: fc00::2.39133 > fc00::2.9: [invalid udp cksum 0] udp 4 [flowlabel 0x1934] (len 12, hlim 64)
10:43:08.696121 rule 4.regress.12/(match) [uid 0, pid 27895] pass in on lo11: fc00::2.39133 > fc00::2.9: [bad udp cksum 22f8! -> 7099] udp 4 [flowlabel 0x1934] (len 12, hlim 64)
10:43:08.866907 rule 4.regress.5/(match) [uid 0, pid 27895] pass out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:d2bc seq:0) [icmp cksum ok] (ttl 255, id 30187, len 84, bad ip cksum 702d! -> f1ba)
10:43:08.866966 rule 4.regress.5/(match) [uid 0, pid 27895] pass in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:d2bc seq:0) [icmp cksum ok] (ttl 255, id 30187, len 84, bad ip cksum 0! -> f1ba)
10:43:08.867011 rule 4/(match) [uid 0, pid 27895] pass out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo reply (id:d2bc seq:0) [bad icmp cksum 0! -> 6c40] (ttl 255, id 39282, len 84, bad ip cksum 0! -> ce33)
10:43:08.867021 rule 4/(match) [uid 0, pid 27895] pass in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo reply (id:d2bc seq:0) [icmp cksum ok] (ttl 255, id 39282, len 84, bad ip cksum 0! -> ce33)
10:43:09.051243 rule 4.regress.13/(match) [uid 0, pid 27895] pass out on lo11: fc00::3 > fc00::3: icmp6: echo request (id:fdf0 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:43:09.051306 rule 4.regress.13/(match) [uid 0, pid 27895] pass in on lo11: fc00::3 > fc00::3: icmp6: echo request (id:fdf0 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:43:09.051383 rule 4/(match) [uid 0, pid 27895] pass out on lo11: fc00::3 > fc00::3: icmp6: echo reply (id:fdf0 seq:0) [bad icmp6 cksum 0! -> 1306] (len 64, hlim 64)
10:43:09.051396 rule 4/(match) [uid 0, pid 27895] pass in on lo11: fc00::3 > fc00::3: icmp6: echo reply (id:fdf0 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:43:09.248266 rule 4.regress.5/(match) [uid 0, pid 27895] pass out on lo11: 169.254.0.3.31318 > 169.254.0.3.9: [bad udp cksum 7173! -> fa5b] udp 4 (ttl 64, id 11691, len 32, bad ip cksum c! -> f91f)
10:43:09.248323 rule 4.regress.5/(match) [uid 0, pid 27895] pass in on lo11: 169.254.0.3.31318 > 169.254.0.3.9: [bad udp cksum 2054! -> fa5b] udp 4 (ttl 64, id 11691, len 32, bad ip cksum 0! -> f91f)
10:43:09.248370 rule 4/(match) [uid 0, pid 27895] 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! -> 2791] for 169.254.0.3.31318 > 169.254.0.3.9: udp 4 (ttl 64, id 11691, len 32, bad ip cksum 0! -> f91f) (ttl 255, id 26272, len 56, bad ip cksum 0! -> 122)
10:43:09.248381 rule 4/(match) [uid 0, pid 27895] 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 169.254.0.3.31318 > 169.254.0.3.9: udp 4 (ttl 64, id 11691, len 32, bad ip cksum 0! -> f91f) (ttl 255, id 26272, len 56, bad ip cksum 0! -> 122)
10:43:09.434562 rule 4.regress.13/(match) [uid 0, pid 27895] pass out on lo11: fc00::3.21718 > fc00::3.9: [invalid udp cksum 0] udp 4 [flowlabel 0x7910e] (len 12, hlim 64)
10:43:09.434637 rule 4.regress.13/(match) [uid 0, pid 27895] pass in on lo11: fc00::3.21718 > fc00::3.9: [bad udp cksum 24f8! -> 75dd] udp 4 [flowlabel 0x7910e] (len 12, hlim 64)
10:43:09.434700 rule 4/(match) [uid 0, pid 27895] pass out on lo11: fc00::3 > fc00::3: icmp6: fc00::3 udp port 9 unreachable [bad icmp6 cksum 0! -> e989] (len 60, hlim 64)
10:43:09.434713 rule 4/(match) [uid 0, pid 27895] pass in on lo11: fc00::3 > fc00::3: icmp6: fc00::3 udp port 9 unreachable [icmp6 cksum ok] (len 60, hlim 64)
10:43:09.605104 rule 4.regress.6/(match) [uid 0, pid 27895] pass out on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:beec seq:0) [icmp cksum ok] (ttl 255, id 13022, len 84, bad ip cksum 6500! -> 34c6)
10:43:09.605164 rule 4.regress.6/(match) [uid 0, pid 27895] pass in on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:beec seq:0) [icmp cksum ok] (ttl 255, id 13022, len 84, bad ip cksum 0! -> 34c6)
10:43:09.790466 rule 4.regress.14/(match) [uid 0, pid 27895] pass out on lo11: fc00::4 > fc00::4: icmp6: echo request (id:51a6 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:43:09.790530 rule 4.regress.14/(match) [uid 0, pid 27895] pass in on lo11: fc00::4 > fc00::4: icmp6: echo request (id:51a6 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:43:09.987757 rule 4.regress.6/(match) [uid 0, pid 27895] pass out on lo11: [uid 0, pid 53502] 169.254.0.4.12534 > 169.254.0.4.9: [no udp cksum] udp 4 (ttl 64, id 27721, len 32, bad ip cksum c! -> ba7f)
10:43:09.987830 rule 4.regress.6/(match) [uid 0, pid 27895] pass in on lo11: 169.254.0.4.12534 > 169.254.0.4.9: [bad udp cksum 2254! -> 58a5] udp 4 (ttl 64, id 27721, len 32, bad ip cksum 0! -> ba7f)
10:43:10.174509 rule 4.regress.14/(match) [uid 0, pid 27895] pass out on lo11: [uid 0, pid 12825] fc00::4.33111 > fc00::4.9: [invalid udp cksum 0] udp 4 [flowlabel 0x1ddb4] (len 12, hlim 64)
10:43:10.174595 rule 4.regress.14/(match) [uid 0, pid 27895] pass in on lo11: fc00::4.33111 > fc00::4.9: [bad udp cksum 26f8! -> f2b0] udp 4 [flowlabel 0x1ddb4] (len 12, hlim 64)
10:43:11.821621 rule 4.regress.18/(match) [uid 0, pid 27895] pass out on lo11: [rewritten: src 169.254.0.11:57719, dst 169.254.0.21:8] 169.254.0.11 > 169.254.0.11: icmp: echo request (id:e177 seq:0) [icmp cksum ok] (ttl 255, id 15722, len 84, bad ip cksum 0! -> 2a2c)
10:43:11.821688 rule 4.regress.2/(match) [uid 0, pid 27895] pass in on lo11: 169.254.0.11 > 169.254.0.21: icmp: echo request (id:e177 seq:0) [icmp cksum ok] (ttl 255, id 15722, len 84, bad ip cksum 0! -> 2a22)
10:43:12.007370 rule 4.regress.20/(match) [uid 0, pid 27895] pass out on lo11: [rewritten: src fc00::11:12086, dst fc00::21:128] fc00::11 > fc00::11: icmp6: echo request (id:2f36 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:43:12.007445 rule 4.regress.10/(match) [uid 0, pid 27895] pass in on lo11: fc00::11 > fc00::21: icmp6: echo request (id:2f36 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:43:12.205281 rule 4.regress.18/(match) [uid 0, pid 27895] pass out on lo11: [rewritten: src 169.254.0.11:3640, dst 169.254.0.21:9] 169.254.0.11.3640 > 169.254.0.11.9: [bad udp cksum 0600! -> 08c8] udp 4 (ttl 64, id 63471, len 32, bad ip cksum c! -> 2ecb)
10:43:12.205370 rule 4.regress.2/(match) [uid 0, pid 27895] pass in on lo11: 169.254.0.11.3640 > 169.254.0.21.9: [bad udp cksum 3a54! -> fec7] udp 4 (ttl 64, id 63471, len 32, bad ip cksum 0! -> 2ec1)
10:43:12.390335 rule 4.regress.20/(match) [uid 0, pid 27895] pass out on lo11: [rewritten: src fc00::11:22826, dst fc00::21:9] fc00::11.22826 > fc00::11.9: [invalid udp cksum 0] udp 4 [flowlabel 0x342e0] (len 12, hlim 64)
10:43:12.390407 rule 4.regress.10/(match) [uid 0, pid 27895] pass in on lo11: fc00::11.22826 > fc00::21.9: [bad udp cksum 50f8! -> f5d8] udp 4 [flowlabel 0x342e0] (len 12, hlim 64)
10:43:12.559920 rule 4.regress.19/(match) [uid 0, pid 27895] pass out on lo11: [rewritten: src 169.254.0.22:12859, dst 169.254.0.12:8] 169.254.0.12 > 169.254.0.12: icmp: echo request (id:cf4f seq:0) [icmp cksum ok] (ttl 255, id 62778, len 84, bad ip cksum aab2! -> 7259)
10:43:12.559989 rule 4.regress.2/(match) [uid 0, pid 27895] pass in on lo11: 169.254.0.22 > 169.254.0.12: icmp: echo request (id:323b seq:0) [icmp cksum ok] (ttl 255, id 62778, len 84, bad ip cksum 0! -> 724f)
10:43:12.744464 rule 4.regress.21/(match) [uid 0, pid 27895] pass out on lo11: [rewritten: src fc00::22:45270, dst fc00::12:128] fc00::12 > fc00::12: icmp6: echo request (id:1830 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:43:12.744531 rule 4.regress.10/(match) [uid 0, pid 27895] pass in on lo11: fc00::22 > fc00::12: icmp6: echo request (id:b0d6 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:43:12.941468 rule 4.regress.19/(match) [uid 0, pid 27895] pass out on lo11: [rewritten: src 169.254.0.22:59565, dst 169.254.0.12:9] 169.254.0.12.7025 > 169.254.0.12.9: [bad udp cksum 7063! -> cdba] udp 4 (ttl 64, id 48157, len 32, bad ip cksum c! -> 6a9b)
10:43:12.941545 rule 4.regress.2/(match) [uid 0, pid 27895] pass in on lo11: 169.254.0.22.59565 > 169.254.0.12.9: [bad udp cksum 3c54! -> 86ed] udp 4 (ttl 64, id 48157, len 32, bad ip cksum 0! -> 6a91)
10:43:13.126927 rule 4.regress.21/(match) [uid 0, pid 27895] pass out on lo11: [rewritten: src fc00::22:50959, dst fc00::12:9] fc00::12.7193 > fc00::12.9: [invalid udp cksum 0] udp 4 [flowlabel 0x7df2d] (len 12, hlim 64)
10:43:13.127007 rule 4.regress.10/(match) [uid 0, pid 27895] pass in on lo11: fc00::22.50959 > fc00::12.9: [bad udp cksum 52f8! -> 0e6b] udp 4 [flowlabel 0x7df2d] (len 12, hlim 64)
10:43:13.296632 rule 4.regress.2/(match) [uid 0, pid 27895] pass out on lo11: 169.254.0.14 > 169.254.0.14: icmp: echo request (id:586d seq:0) [icmp cksum ok] (ttl 255, id 7658, len 84, bad ip cksum 868e! -> 49a6)
10:43:13.296701 rule 4.regress.22/(match) [uid 0, pid 27895] pass in on lo11: [rewritten: src fc00::23:61523, dst fc00::24:128] 169.254.0.14 > 169.254.0.14: icmp: echo request (id:586d seq:0) [icmp cksum ok] (ttl 255, id 7658, len 84, bad ip cksum 0! -> 49a6)
10:43:13.296761 rule 4.regress.10/(match) [uid 0, pid 27895] pass in on lo11: fc00::23 > fc00::24: icmp6: echo request (id:f053 seq:0) [icmp6 cksum ok] (len 64, hlim 63)
10:43:13.482320 rule 4.regress.10/(match) [uid 0, pid 27895] pass out on lo11: fc00::14 > fc00::14: icmp6: echo request (id:3916 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:43:13.482393 rule 4.regress.23/(match) [uid 0, pid 27895] pass in on lo11: [rewritten: src 169.254.0.23:52503, dst 169.254.0.24:8] fc00::14 > fc00::14: icmp6: echo request (id:3916 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:43:13.482446 rule 4.regress.2/(match) [uid 0, pid 27895] pass in on lo11: 169.254.0.23 > 169.254.0.24: icmp: echo request (id:cd17 seq:0) [icmp cksum ok] (DF) (ttl 63, id 49585, len 84, bad ip cksum 0! -> 25cc)
10:43:13.680323 rule 4.regress.2/(match) [uid 0, pid 27895] pass out on lo11: 169.254.0.14.20006 > 169.254.0.14.9: [bad udp cksum 5974! -> 1488] udp 4 (ttl 64, id 2639, len 32, bad ip cksum c! -> 1c66)
10:43:13.680402 rule 4.regress.22/(match) [uid 0, pid 27895] pass in on lo11: [rewritten: src fc00::23:52400, dst fc00::24:9] 169.254.0.14.20006 > 169.254.0.14.9: [bad udp cksum 3654! -> 1488] udp 4 (ttl 64, id 2639, len 32, bad ip cksum 0! -> 1c66)
10:43:13.680466 rule 4.regress.10/(match) [uid 0, pid 27895] pass in on lo11: fc00::23.52400 > fc00::24.9: [bad udp cksum 65f8! -> 5a65] udp 4 (len 12, hlim 63)
10:43:13.865738 rule 4.regress.10/(match) [uid 0, pid 27895] pass out on lo11: fc00::14.35600 > fc00::14.9: [invalid udp cksum 0] udp 4 [flowlabel 0x44c45] (len 12, hlim 64)
10:43:13.865820 rule 4.regress.23/(match) [uid 0, pid 27895] pass in on lo11: [rewritten: src 169.254.0.23:52442, dst 169.254.0.24:9] fc00::14.35600 > fc00::14.9: [bad udp cksum 46f8! -> 19a7] udp 4 [flowlabel 0x44c45] (len 12, hlim 64)
10:43:13.865891 rule 4.regress.2/(match) [uid 0, pid 27895] pass in on lo11: 169.254.0.23.52442 > 169.254.0.24.9: [bad udp cksum 4954! -> 4d09] udp 4 (DF) (ttl 63, id 45069, len 32, bad ip cksum 0! -> 3794)
10:43:14.041511 rule 4.regress.10/(match) [uid 0, pid 27895] pass out on lo11: ::1 > ::1: icmp6: echo request (id:2a4d seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:43:14.041580 rule 4.regress.10/(match) [uid 0, pid 27895] pass in on lo11: ::1 > ::1: icmp6: echo request (id:2a4d seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:43:14.236661 rule 4.regress.10/(match) [uid 0, pid 27895] pass out on lo11: ::1.36514 > ::1.9: [invalid udp cksum 0] udp 4 [flowlabel 0x71e35] (len 12, hlim 64)
10:43:14.236731 rule 4.regress.10/(match) [uid 0, pid 27895] pass in on lo11: ::1.36514 > ::1.9: [bad udp cksum 1f00! -> af9b] udp 4 [flowlabel 0x71e35] (len 12, hlim 64)

==== run-bpf-12 ====
# show full logs
cat pflog12.tcpdump
10:43:07.387790 rule 4.regress.1/(match) [uid 0, pid 27895] match out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:f3e0 seq:0) [icmp cksum ok] (ttl 255, id 4633, len 84, bad ip cksum 75! -> 5591)
10:43:07.387843 rule 4.regress.1/(match) [uid 0, pid 27895] match in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:f3e0 seq:0) [icmp cksum ok] (ttl 255, id 4633, len 84, bad ip cksum 0! -> 5591)
10:43:07.387893 rule 4.regress.1/(match) [uid 0, pid 27895] match out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:f3e0 seq:0) [bad icmp cksum 0! -> 6133] (ttl 255, id 17177, len 84, bad ip cksum 0! -> 2491)
10:43:07.387910 rule 4.regress.1/(match) [uid 0, pid 27895] match in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:f3e0 seq:0) [icmp cksum ok] (ttl 255, id 17177, len 84, bad ip cksum 0! -> 2491)
10:43:07.572651 rule 4.regress.1/(match) [uid 0, pid 27895] match out on lo11: fc00::1 > fc00::1: icmp6: echo request (id:836e seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:43:07.572706 rule 4.regress.1/(match) [uid 0, pid 27895] match in on lo11: fc00::1 > fc00::1: icmp6: echo request (id:836e seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:43:07.572768 rule 4.regress.1/(match) [uid 0, pid 27895] match out on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:836e seq:0) [bad icmp6 cksum 0! -> 9517] (len 64, hlim 64)
10:43:07.572788 rule 4.regress.1/(match) [uid 0, pid 27895] match in on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:836e seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:43:07.769442 rule 4.regress.1/(match) [uid 0, pid 27895] match out on lo11: 169.254.0.1.10922 > 169.254.0.1.9: [no udp cksum] udp 4 (ttl 64, id 46859, len 32, bad ip cksum c! -> 6fc3)
10:43:07.769503 rule 4.regress.1/(match) [uid 0, pid 27895] match in on lo11: 169.254.0.1.10922 > 169.254.0.1.9: [bad udp cksum 1c54! -> aaab] udp 4 (ttl 64, id 46859, len 32, bad ip cksum 0! -> 6fc3)
10:43:07.769559 rule 4.regress.1/(match) [uid 0, pid 27895] 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! -> ede4] for 169.254.0.1.10922 > 169.254.0.1.9: udp 4 (ttl 64, id 46859, len 32, bad ip cksum 0! -> 6fc3) (ttl 255, id 59574, len 56, bad ip cksum 8ee! -> 7f0f)
10:43:07.769579 rule 4.regress.1/(match) [uid 0, pid 27895] 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 169.254.0.1.10922 > 169.254.0.1.9: udp 4 (ttl 64, id 46859, len 32, bad ip cksum 0! -> 6fc3) (ttl 255, id 59574, len 56, bad ip cksum 0! -> 7f0f)
10:43:07.955813 rule 4.regress.1/(match) [uid 0, pid 27895] match out on lo11: fc00::1.44703 > fc00::1.9: [invalid udp cksum 0] udp 4 [flowlabel 0x28d5a] (len 12, hlim 64)
10:43:07.955876 rule 4.regress.1/(match) [uid 0, pid 27895] match in on lo11: fc00::1.44703 > fc00::1.9: [bad udp cksum 20f8! -> b083] udp 4 [flowlabel 0x28d5a] (len 12, hlim 64)
10:43:07.955939 rule 4.regress.1/(match) [uid 0, pid 27895] match out on lo11: fc00::1 > fc00::1: icmp6: fc00::1 udp port 9 unreachable [bad icmp6 cksum 0! -> 9385] (len 60, hlim 64)
10:43:07.955960 rule 4.regress.1/(match) [uid 0, pid 27895] match in on lo11: fc00::1 > fc00::1: icmp6: fc00::1 udp port 9 unreachable [icmp6 cksum ok] (len 60, hlim 64)
10:43:08.126198 rule 4.regress.1/(match) [uid 0, pid 27895] match out on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:4c5d seq:0) [icmp cksum ok] (ttl 255, id 4502, len 84, bad ip cksum 0! -> 5612)
10:43:08.126290 rule 4.regress.1/(match) [uid 0, pid 27895] match in on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:4c5d seq:0) [icmp cksum ok] (ttl 255, id 4502, len 84, bad ip cksum 0! -> 5612)
10:43:08.311738 rule 4.regress.1/(match) [uid 0, pid 27895] match out on lo11: fc00::2 > fc00::2: icmp6: echo request (id:1d85 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:43:08.311805 rule 4.regress.1/(match) [uid 0, pid 27895] match in on lo11: fc00::2 > fc00::2: icmp6: echo request (id:1d85 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:43:08.510116 rule 4.regress.1/(match) [uid 0, pid 27895] match out on lo11: 169.254.0.2.47802 > 169.254.0.2.9: [bad udp cksum b702! -> 981b] udp 4 (ttl 64, id 13576, len 32, bad ip cksum c! -> f1c4)
10:43:08.510191 rule 4.regress.1/(match) [uid 0, pid 27895] match in on lo11: 169.254.0.2.47802 > 169.254.0.2.9: [bad udp cksum 1e54! -> 981b] udp 4 (ttl 64, id 13576, len 32, bad ip cksum 0! -> f1c4)
10:43:08.696039 rule 4.regress.1/(match) [uid 0, pid 27895] match out on lo11: fc00::2.39133 > fc00::2.9: [invalid udp cksum 0] udp 4 [flowlabel 0x1934] (len 12, hlim 64)
10:43:08.696113 rule 4.regress.1/(match) [uid 0, pid 27895] match in on lo11: fc00::2.39133 > fc00::2.9: [bad udp cksum 22f8! -> 7099] udp 4 [flowlabel 0x1934] (len 12, hlim 64)
10:43:08.866897 rule 4.regress.1/(match) [uid 0, pid 27895] match out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:d2bc seq:0) [icmp cksum ok] (ttl 255, id 30187, len 84, bad ip cksum 702d! -> f1ba)
10:43:08.866959 rule 4.regress.1/(match) [uid 0, pid 27895] match in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:d2bc seq:0) [icmp cksum ok] (ttl 255, id 30187, len 84, bad ip cksum 0! -> f1ba)
10:43:09.051233 rule 4.regress.1/(match) [uid 0, pid 27895] match out on lo11: fc00::3 > fc00::3: icmp6: echo request (id:fdf0 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:43:09.051299 rule 4.regress.1/(match) [uid 0, pid 27895] match in on lo11: fc00::3 > fc00::3: icmp6: echo request (id:fdf0 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:43:09.248256 rule 4.regress.1/(match) [uid 0, pid 27895] match out on lo11: 169.254.0.3.31318 > 169.254.0.3.9: [bad udp cksum 7173! -> fa5b] udp 4 (ttl 64, id 11691, len 32, bad ip cksum c! -> f91f)
10:43:09.248318 rule 4.regress.1/(match) [uid 0, pid 27895] match in on lo11: 169.254.0.3.31318 > 169.254.0.3.9: [bad udp cksum 2054! -> fa5b] udp 4 (ttl 64, id 11691, len 32, bad ip cksum 0! -> f91f)
10:43:09.434552 rule 4.regress.1/(match) [uid 0, pid 27895] match out on lo11: fc00::3.21718 > fc00::3.9: [invalid udp cksum 0] udp 4 [flowlabel 0x7910e] (len 12, hlim 64)
10:43:09.434630 rule 4.regress.1/(match) [uid 0, pid 27895] match in on lo11: fc00::3.21718 > fc00::3.9: [bad udp cksum 24f8! -> 75dd] udp 4 [flowlabel 0x7910e] (len 12, hlim 64)
10:43:09.605093 rule 4.regress.1/(match) [uid 0, pid 27895] match out on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:beec seq:0) [icmp cksum ok] (ttl 255, id 13022, len 84, bad ip cksum 6500! -> 34c6)
10:43:09.605157 rule 4.regress.1/(match) [uid 0, pid 27895] match in on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:beec seq:0) [icmp cksum ok] (ttl 255, id 13022, len 84, bad ip cksum 0! -> 34c6)
10:43:09.790456 rule 4.regress.1/(match) [uid 0, pid 27895] match out on lo11: fc00::4 > fc00::4: icmp6: echo request (id:51a6 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:43:09.790522 rule 4.regress.1/(match) [uid 0, pid 27895] match in on lo11: fc00::4 > fc00::4: icmp6: echo request (id:51a6 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:43:09.987747 rule 4.regress.1/(match) [uid 0, pid 27895] match out on lo11: 169.254.0.4.12534 > 169.254.0.4.9: [no udp cksum] udp 4 (ttl 64, id 27721, len 32, bad ip cksum c! -> ba7f)
10:43:09.987817 rule 4.regress.1/(match) [uid 0, pid 27895] match in on lo11: 169.254.0.4.12534 > 169.254.0.4.9: [bad udp cksum 2254! -> 58a5] udp 4 (ttl 64, id 27721, len 32, bad ip cksum 0! -> ba7f)
10:43:10.174500 rule 4.regress.1/(match) [uid 0, pid 27895] match out on lo11: fc00::4.33111 > fc00::4.9: [invalid udp cksum 0] udp 4 [flowlabel 0x1ddb4] (len 12, hlim 64)
10:43:10.174581 rule 4.regress.1/(match) [uid 0, pid 27895] match in on lo11: fc00::4.33111 > fc00::4.9: [bad udp cksum 26f8! -> f2b0] udp 4 [flowlabel 0x1ddb4] (len 12, hlim 64)
10:43:10.342724 rule 4.regress.1/(match) [uid 0, pid 27895] match out on lo11: 169.254.0.5 > 169.254.0.5: icmp: echo request (id:1c37 seq:0) [icmp cksum ok] (ttl 255, id 20530, len 84, bad ip cksum 43ce! -> 1770)
10:43:10.342790 rule 4.regress.1/(match) [uid 0, pid 27895] match in on lo11: 169.254.0.5 > 169.254.0.5: icmp: echo request (id:1c37 seq:0) [icmp cksum ok] (ttl 255, id 20530, len 84, bad ip cksum 0! -> 1770)
10:43:10.528659 rule 4.regress.1/(match) [uid 0, pid 27895] match out on lo11: fc00::5 > fc00::5: icmp6: echo request (id:308a seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:43:10.528720 rule 4.regress.1/(match) [uid 0, pid 27895] match in on lo11: fc00::5 > fc00::5: icmp6: echo request (id:308a seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:43:10.726443 rule 4.regress.1/(match) [uid 0, pid 27895] match out on lo11: 169.254.0.5.31867 > 169.254.0.5.9: [bad udp cksum 934d! -> d159] udp 4 (ttl 64, id 1408, len 32, bad ip cksum c! -> 2147)
10:43:10.726512 rule 4.regress.1/(match) [uid 0, pid 27895] match in on lo11: 169.254.0.5.31867 > 169.254.0.5.9: [bad udp cksum 2454! -> d159] udp 4 (ttl 64, id 1408, len 32, bad ip cksum 0! -> 2147)
10:43:10.915115 rule 4.regress.1/(match) [uid 0, pid 27895] match out on lo11: fc00::5.42284 > fc00::5.9: [invalid udp cksum 0] udp 4 [flowlabel 0x532ee] (len 12, hlim 64)
10:43:10.915186 rule 4.regress.1/(match) [uid 0, pid 27895] match in on lo11: fc00::5.42284 > fc00::5.9: [bad udp cksum 28f8! -> 1b8d] udp 4 [flowlabel 0x532ee] (len 12, hlim 64)
10:43:11.084420 rule 4.regress.1/(match) [uid 0, pid 27895] match out on lo11: 169.254.0.6 > 169.254.0.6: icmp: echo request (id:b81a seq:0) [icmp cksum ok] (ttl 255, id 25154, len 84, bad ip cksum 1! -> 55e)
10:43:11.084472 rule 4.regress.1/(match) [uid 0, pid 27895] match in on lo11: 169.254.0.6 > 169.254.0.6: icmp: echo request (id:b81a seq:0) [icmp cksum ok] (ttl 255, id 25154, len 84, bad ip cksum 0! -> 55e)
10:43:11.270270 rule 4.regress.1/(match) [uid 0, pid 27895] match out on lo11: fc00::6 > fc00::6: icmp6: echo request (id:58bd seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:43:11.270338 rule 4.regress.1/(match) [uid 0, pid 27895] match in on lo11: fc00::6 > fc00::6: icmp6: echo request (id:58bd seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:43:11.466647 rule 4.regress.1/(match) [uid 0, pid 27895] match out on lo11: 169.254.0.6.23760 > 169.254.0.6.9: [bad udp cksum b834! -> 7a79] udp 4 (ttl 64, id 16017, len 32, bad ip cksum c! -> e833)
10:43:11.466708 rule 4.regress.1/(match) [uid 0, pid 27895] match in on lo11: 169.254.0.6.23760 > 169.254.0.6.9: [bad udp cksum 2654! -> 7a79] udp 4 (ttl 64, id 16017, len 32, bad ip cksum 0! -> e833)
10:43:11.651490 rule 4.regress.1/(match) [uid 0, pid 27895] match out on lo11: fc00::6.13134 > fc00::6.9: [invalid udp cksum 0] udp 4 [flowlabel 0x6ed07] (len 12, hlim 64)
10:43:11.651561 rule 4.regress.1/(match) [uid 0, pid 27895] match in on lo11: fc00::6.13134 > fc00::6.9: [bad udp cksum 2af8! -> f7fe] udp 4 [flowlabel 0x6ed07] (len 12, hlim 64)
10:43:11.821609 rule 4.regress.1/(match) [uid 0, pid 27895] match out on lo11: 169.254.0.11 > 169.254.0.11: icmp: echo request (id:e177 seq:0) [icmp cksum ok] (ttl 255, id 15722, len 84, bad ip cksum 0! -> 2a2c)
10:43:11.821681 rule 4.regress.1/(match) [uid 0, pid 27895] match in on lo11: 169.254.0.11 > 169.254.0.21: icmp: echo request (id:e177 seq:0) [icmp cksum ok] (ttl 255, id 15722, len 84, bad ip cksum 0! -> 2a22)
10:43:12.007359 rule 4.regress.1/(match) [uid 0, pid 27895] match out on lo11: fc00::11 > fc00::11: icmp6: echo request (id:2f36 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:43:12.007438 rule 4.regress.1/(match) [uid 0, pid 27895] match in on lo11: fc00::11 > fc00::21: icmp6: echo request (id:2f36 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:43:12.205269 rule 4.regress.1/(match) [uid 0, pid 27895] match out on lo11: 169.254.0.11.3640 > 169.254.0.11.9: [bad udp cksum 0600! -> 08c8] udp 4 (ttl 64, id 63471, len 32, bad ip cksum c! -> 2ecb)
10:43:12.205362 rule 4.regress.1/(match) [uid 0, pid 27895] match in on lo11: 169.254.0.11.3640 > 169.254.0.21.9: [bad udp cksum 3a54! -> fec7] udp 4 (ttl 64, id 63471, len 32, bad ip cksum 0! -> 2ec1)
10:43:12.390324 rule 4.regress.1/(match) [uid 0, pid 27895] match out on lo11: fc00::11.22826 > fc00::11.9: [invalid udp cksum 0] udp 4 [flowlabel 0x342e0] (len 12, hlim 64)
10:43:12.390402 rule 4.regress.1/(match) [uid 0, pid 27895] match in on lo11: fc00::11.22826 > fc00::21.9: [bad udp cksum 50f8! -> f5d8] udp 4 [flowlabel 0x342e0] (len 12, hlim 64)
10:43:12.559906 rule 4.regress.1/(match) [uid 0, pid 27895] match out on lo11: 169.254.0.12 > 169.254.0.12: icmp: echo request (id:cf4f seq:0) [icmp cksum ok] (ttl 255, id 62778, len 84, bad ip cksum aab2! -> 7259)
10:43:12.559982 rule 4.regress.1/(match) [uid 0, pid 27895] match in on lo11: 169.254.0.22 > 169.254.0.12: icmp: echo request (id:323b seq:0) [icmp cksum ok] (ttl 255, id 62778, len 84, bad ip cksum 0! -> 724f)
10:43:12.744451 rule 4.regress.1/(match) [uid 0, pid 27895] match out on lo11: fc00::12 > fc00::12: icmp6: echo request (id:1830 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:43:12.744525 rule 4.regress.1/(match) [uid 0, pid 27895] match in on lo11: fc00::22 > fc00::12: icmp6: echo request (id:b0d6 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:43:12.941452 rule 4.regress.1/(match) [uid 0, pid 27895] match out on lo11: 169.254.0.12.7025 > 169.254.0.12.9: [bad udp cksum 7063! -> cdba] udp 4 (ttl 64, id 48157, len 32, bad ip cksum c! -> 6a9b)
10:43:12.941538 rule 4.regress.1/(match) [uid 0, pid 27895] match in on lo11: 169.254.0.22.59565 > 169.254.0.12.9: [bad udp cksum 3c54! -> 86ed] udp 4 (ttl 64, id 48157, len 32, bad ip cksum 0! -> 6a91)
10:43:13.126912 rule 4.regress.1/(match) [uid 0, pid 27895] match out on lo11: fc00::12.7193 > fc00::12.9: [invalid udp cksum 0] udp 4 [flowlabel 0x7df2d] (len 12, hlim 64)
10:43:13.127002 rule 4.regress.1/(match) [uid 0, pid 27895] match in on lo11: fc00::22.50959 > fc00::12.9: [bad udp cksum 52f8! -> 0e6b] udp 4 [flowlabel 0x7df2d] (len 12, hlim 64)
10:43:13.296623 rule 4.regress.1/(match) [uid 0, pid 27895] match out on lo11: 169.254.0.14 > 169.254.0.14: icmp: echo request (id:586d seq:0) [icmp cksum ok] (ttl 255, id 7658, len 84, bad ip cksum 868e! -> 49a6)
10:43:13.296688 rule 4.regress.1/(match) [uid 0, pid 27895] match in on lo11: 169.254.0.14 > 169.254.0.14: icmp: echo request (id:586d seq:0) [icmp cksum ok] (ttl 255, id 7658, len 84, bad ip cksum 0! -> 49a6)
10:43:13.296756 rule 4.regress.1/(match) [uid 0, pid 27895] match in on lo11: fc00::23 > fc00::24: icmp6: echo request (id:f053 seq:0) [icmp6 cksum ok] (len 64, hlim 63)
10:43:13.482310 rule 4.regress.1/(match) [uid 0, pid 27895] match out on lo11: fc00::14 > fc00::14: icmp6: echo request (id:3916 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:43:13.482380 rule 4.regress.1/(match) [uid 0, pid 27895] match in on lo11: fc00::14 > fc00::14: icmp6: echo request (id:3916 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:43:13.482441 rule 4.regress.1/(match) [uid 0, pid 27895] match in on lo11: 169.254.0.23 > 169.254.0.24: icmp: echo request (id:cd17 seq:0) [icmp cksum ok] (DF) (ttl 63, id 49585, len 84, bad ip cksum 0! -> 25cc)
10:43:13.680312 rule 4.regress.1/(match) [uid 0, pid 27895] match out on lo11: 169.254.0.14.20006 > 169.254.0.14.9: [bad udp cksum 5974! -> 1488] udp 4 (ttl 64, id 2639, len 32, bad ip cksum c! -> 1c66)
10:43:13.680388 rule 4.regress.1/(match) [uid 0, pid 27895] match in on lo11: 169.254.0.14.20006 > 169.254.0.14.9: [bad udp cksum 3654! -> 1488] udp 4 (ttl 64, id 2639, len 32, bad ip cksum 0! -> 1c66)
10:43:13.680461 rule 4.regress.1/(match) [uid 0, pid 27895] match in on lo11: fc00::23.52400 > fc00::24.9: [bad udp cksum 65f8! -> 5a65] udp 4 (len 12, hlim 63)
10:43:13.865728 rule 4.regress.1/(match) [uid 0, pid 27895] match out on lo11: fc00::14.35600 > fc00::14.9: [invalid udp cksum 0] udp 4 [flowlabel 0x44c45] (len 12, hlim 64)
10:43:13.865806 rule 4.regress.1/(match) [uid 0, pid 27895] match in on lo11: fc00::14.35600 > fc00::14.9: [bad udp cksum 46f8! -> 19a7] udp 4 [flowlabel 0x44c45] (len 12, hlim 64)
10:43:13.865886 rule 4.regress.1/(match) [uid 0, pid 27895] match in on lo11: 169.254.0.23.52442 > 169.254.0.24.9: [bad udp cksum 4954! -> 4d09] udp 4 (DF) (ttl 63, id 45069, len 32, bad ip cksum 0! -> 3794)
10:43:14.041502 rule 4.regress.1/(match) [uid 0, pid 27895] match out on lo11: ::1 > ::1: icmp6: echo request (id:2a4d seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:43:14.041573 rule 4.regress.1/(match) [uid 0, pid 27895] match in on lo11: ::1 > ::1: icmp6: echo request (id:2a4d seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:43:14.236651 rule 4.regress.1/(match) [uid 0, pid 27895] match out on lo11: ::1.36514 > ::1.9: [invalid udp cksum 0] udp 4 [flowlabel 0x71e35] (len 12, hlim 64)
10:43:14.236724 rule 4.regress.1/(match) [uid 0, pid 27895] match in on lo11: ::1.36514 > ::1.9: [bad udp cksum 1f00! -> af9b] udp 4 [flowlabel 0x71e35] (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
10:43:07.387790 rule 4.regress.1/(match) [uid 0, pid 27895] match out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:f3e0 seq:0) [icmp cksum ok] (ttl 255, id 4633, len 84, bad ip cksum 75! -> 5591)
10:43:07.387843 rule 4.regress.1/(match) [uid 0, pid 27895] match in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:f3e0 seq:0) [icmp cksum ok] (ttl 255, id 4633, len 84, bad ip cksum 0! -> 5591)
10:43:07.387893 rule 4.regress.1/(match) [uid 0, pid 27895] match out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:f3e0 seq:0) [bad icmp cksum 0! -> 6133] (ttl 255, id 17177, len 84, bad ip cksum 0! -> 2491)
10:43:07.387910 rule 4.regress.1/(match) [uid 0, pid 27895] match in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:f3e0 seq:0) [icmp cksum ok] (ttl 255, id 17177, len 84, bad ip cksum 0! -> 2491)
10:43:07.769559 rule 4.regress.1/(match) [uid 0, pid 27895] 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! -> ede4] for 169.254.0.1.10922 > 169.254.0.1.9: udp 4 (ttl 64, id 46859, len 32, bad ip cksum 0! -> 6fc3) (ttl 255, id 59574, len 56, bad ip cksum 8ee! -> 7f0f)
10:43:07.769579 rule 4.regress.1/(match) [uid 0, pid 27895] 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 169.254.0.1.10922 > 169.254.0.1.9: udp 4 (ttl 64, id 46859, len 32, bad ip cksum 0! -> 6fc3) (ttl 255, id 59574, len 56, bad ip cksum 0! -> 7f0f)
grep 'regress\.1/.* > 169.254.0.2:' pflog12.tcpdump
10:43:08.126198 rule 4.regress.1/(match) [uid 0, pid 27895] match out on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:4c5d seq:0) [icmp cksum ok] (ttl 255, id 4502, len 84, bad ip cksum 0! -> 5612)
10:43:08.126290 rule 4.regress.1/(match) [uid 0, pid 27895] match in on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:4c5d seq:0) [icmp cksum ok] (ttl 255, id 4502, len 84, bad ip cksum 0! -> 5612)
grep 'regress\.1/.* > 169.254.0.3:' pflog12.tcpdump
10:43:08.866897 rule 4.regress.1/(match) [uid 0, pid 27895] match out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:d2bc seq:0) [icmp cksum ok] (ttl 255, id 30187, len 84, bad ip cksum 702d! -> f1ba)
10:43:08.866959 rule 4.regress.1/(match) [uid 0, pid 27895] match in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:d2bc seq:0) [icmp cksum ok] (ttl 255, id 30187, len 84, bad ip cksum 0! -> f1ba)
grep 'regress\.1/.* > 169.254.0.4:' pflog12.tcpdump
10:43:09.605093 rule 4.regress.1/(match) [uid 0, pid 27895] match out on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:beec seq:0) [icmp cksum ok] (ttl 255, id 13022, len 84, bad ip cksum 6500! -> 34c6)
10:43:09.605157 rule 4.regress.1/(match) [uid 0, pid 27895] match in on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:beec seq:0) [icmp cksum ok] (ttl 255, id 13022, len 84, bad ip cksum 0! -> 34c6)
grep 'regress\.1/.* > 169.254.0.5:' pflog12.tcpdump
10:43:10.342724 rule 4.regress.1/(match) [uid 0, pid 27895] match out on lo11: 169.254.0.5 > 169.254.0.5: icmp: echo request (id:1c37 seq:0) [icmp cksum ok] (ttl 255, id 20530, len 84, bad ip cksum 43ce! -> 1770)
10:43:10.342790 rule 4.regress.1/(match) [uid 0, pid 27895] match in on lo11: 169.254.0.5 > 169.254.0.5: icmp: echo request (id:1c37 seq:0) [icmp cksum ok] (ttl 255, id 20530, len 84, bad ip cksum 0! -> 1770)
grep 'regress\.1/.* > 169.254.0.6:' pflog12.tcpdump
10:43:11.084420 rule 4.regress.1/(match) [uid 0, pid 27895] match out on lo11: 169.254.0.6 > 169.254.0.6: icmp: echo request (id:b81a seq:0) [icmp cksum ok] (ttl 255, id 25154, len 84, bad ip cksum 1! -> 55e)
10:43:11.084472 rule 4.regress.1/(match) [uid 0, pid 27895] match in on lo11: 169.254.0.6 > 169.254.0.6: icmp: echo request (id:b81a seq:0) [icmp cksum ok] (ttl 255, id 25154, len 84, bad ip cksum 0! -> 55e)
grep 'regress\.1/.* > 169.254.0.11:' pflog12.tcpdump
10:43:11.821609 rule 4.regress.1/(match) [uid 0, pid 27895] match out on lo11: 169.254.0.11 > 169.254.0.11: icmp: echo request (id:e177 seq:0) [icmp cksum ok] (ttl 255, id 15722, len 84, bad ip cksum 0! -> 2a2c)
grep 'regress\.1/.* > 169.254.0.12:' pflog12.tcpdump
10:43:12.559906 rule 4.regress.1/(match) [uid 0, pid 27895] match out on lo11: 169.254.0.12 > 169.254.0.12: icmp: echo request (id:cf4f seq:0) [icmp cksum ok] (ttl 255, id 62778, len 84, bad ip cksum aab2! -> 7259)
10:43:12.559982 rule 4.regress.1/(match) [uid 0, pid 27895] match in on lo11: 169.254.0.22 > 169.254.0.12: icmp: echo request (id:323b seq:0) [icmp cksum ok] (ttl 255, id 62778, len 84, bad ip cksum 0! -> 724f)
grep 'regress\.1/.* > 169.254.0.14:' pflog12.tcpdump
10:43:13.296623 rule 4.regress.1/(match) [uid 0, pid 27895] match out on lo11: 169.254.0.14 > 169.254.0.14: icmp: echo request (id:586d seq:0) [icmp cksum ok] (ttl 255, id 7658, len 84, bad ip cksum 868e! -> 49a6)
10:43:13.296688 rule 4.regress.1/(match) [uid 0, pid 27895] match in on lo11: 169.254.0.14 > 169.254.0.14: icmp: echo request (id:586d seq:0) [icmp cksum ok] (ttl 255, id 7658, len 84, bad ip cksum 0! -> 49a6)

==== run-bpf-everything6 ====
# rule with pflog12 matches on every packet
grep 'regress\.1/.* > fc00::1:' pflog12.tcpdump
10:43:07.572651 rule 4.regress.1/(match) [uid 0, pid 27895] match out on lo11: fc00::1 > fc00::1: icmp6: echo request (id:836e seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:43:07.572706 rule 4.regress.1/(match) [uid 0, pid 27895] match in on lo11: fc00::1 > fc00::1: icmp6: echo request (id:836e seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:43:07.572768 rule 4.regress.1/(match) [uid 0, pid 27895] match out on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:836e seq:0) [bad icmp6 cksum 0! -> 9517] (len 64, hlim 64)
10:43:07.572788 rule 4.regress.1/(match) [uid 0, pid 27895] match in on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:836e seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:43:07.955939 rule 4.regress.1/(match) [uid 0, pid 27895] match out on lo11: fc00::1 > fc00::1: icmp6: fc00::1 udp port 9 unreachable [bad icmp6 cksum 0! -> 9385] (len 60, hlim 64)
10:43:07.955960 rule 4.regress.1/(match) [uid 0, pid 27895] 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
10:43:08.311738 rule 4.regress.1/(match) [uid 0, pid 27895] match out on lo11: fc00::2 > fc00::2: icmp6: echo request (id:1d85 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:43:08.311805 rule 4.regress.1/(match) [uid 0, pid 27895] match in on lo11: fc00::2 > fc00::2: icmp6: echo request (id:1d85 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::3:' pflog12.tcpdump
10:43:09.051233 rule 4.regress.1/(match) [uid 0, pid 27895] match out on lo11: fc00::3 > fc00::3: icmp6: echo request (id:fdf0 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:43:09.051299 rule 4.regress.1/(match) [uid 0, pid 27895] match in on lo11: fc00::3 > fc00::3: icmp6: echo request (id:fdf0 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::4:' pflog12.tcpdump
10:43:09.790456 rule 4.regress.1/(match) [uid 0, pid 27895] match out on lo11: fc00::4 > fc00::4: icmp6: echo request (id:51a6 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:43:09.790522 rule 4.regress.1/(match) [uid 0, pid 27895] match in on lo11: fc00::4 > fc00::4: icmp6: echo request (id:51a6 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::5:' pflog12.tcpdump
10:43:10.528659 rule 4.regress.1/(match) [uid 0, pid 27895] match out on lo11: fc00::5 > fc00::5: icmp6: echo request (id:308a seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:43:10.528720 rule 4.regress.1/(match) [uid 0, pid 27895] match in on lo11: fc00::5 > fc00::5: icmp6: echo request (id:308a seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::6:' pflog12.tcpdump
10:43:11.270270 rule 4.regress.1/(match) [uid 0, pid 27895] match out on lo11: fc00::6 > fc00::6: icmp6: echo request (id:58bd seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:43:11.270338 rule 4.regress.1/(match) [uid 0, pid 27895] match in on lo11: fc00::6 > fc00::6: icmp6: echo request (id:58bd seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::11:' pflog12.tcpdump
10:43:12.007359 rule 4.regress.1/(match) [uid 0, pid 27895] match out on lo11: fc00::11 > fc00::11: icmp6: echo request (id:2f36 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::12:' pflog12.tcpdump
10:43:12.744451 rule 4.regress.1/(match) [uid 0, pid 27895] match out on lo11: fc00::12 > fc00::12: icmp6: echo request (id:1830 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:43:12.744525 rule 4.regress.1/(match) [uid 0, pid 27895] match in on lo11: fc00::22 > fc00::12: icmp6: echo request (id:b0d6 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::14:' pflog12.tcpdump
10:43:13.482310 rule 4.regress.1/(match) [uid 0, pid 27895] match out on lo11: fc00::14 > fc00::14: icmp6: echo request (id:3916 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:43:13.482380 rule 4.regress.1/(match) [uid 0, pid 27895] match in on lo11: fc00::14 > fc00::14: icmp6: echo request (id:3916 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
10:43:07.387800 rule 4.regress.3/(match) [uid 0, pid 27895] pass out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:f3e0 seq:0) [icmp cksum ok] (ttl 255, id 4633, len 84, bad ip cksum 75! -> 5591)
10:43:07.387850 rule 4.regress.3/(match) [uid 0, pid 27895] pass in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:f3e0 seq:0) [icmp cksum ok] (ttl 255, id 4633, len 84, bad ip cksum 0! -> 5591)
grep 'regress\.3/.* 169.254.0.1 > 169.254.0.1: icmp: echo reply' pflog11.tcpdump
10:43:07.387896 rule 4.regress.3/(match) [uid 0, pid 27895] pass out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:f3e0 seq:0) [bad icmp cksum 0! -> 6133] (ttl 255, id 17177, len 84, bad ip cksum 0! -> 2491)
10:43:07.387912 rule 4.regress.3/(match) [uid 0, pid 27895] pass in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:f3e0 seq:0) [icmp cksum ok] (ttl 255, id 17177, len 84, bad ip cksum 0! -> 2491)
# no reply with keep state and without all
grep 'regress\.4/.* 169.254.0.2 > 169.254.0.2: icmp: echo request' pflog11.tcpdump
10:43:08.126207 rule 4.regress.4/(match) [uid 0, pid 27895] pass out on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:4c5d seq:0) [icmp cksum ok] (ttl 255, id 4502, len 84, bad ip cksum 0! -> 5612)
10:43:08.126295 rule 4.regress.4/(match) [uid 0, pid 27895] pass in on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:4c5d seq:0) [icmp cksum ok] (ttl 255, id 4502, len 84, bad ip cksum 0! -> 5612)
! 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
10:43:08.866907 rule 4.regress.5/(match) [uid 0, pid 27895] pass out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:d2bc seq:0) [icmp cksum ok] (ttl 255, id 30187, len 84, bad ip cksum 702d! -> f1ba)
10:43:08.866966 rule 4.regress.5/(match) [uid 0, pid 27895] pass in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:d2bc seq:0) [icmp cksum ok] (ttl 255, id 30187, len 84, bad ip cksum 0! -> f1ba)
# XXX anchor name missing
grep '/.* 169.254.0.3 > 169.254.0.3: icmp: echo reply' pflog11.tcpdump
10:43:08.867011 rule 4/(match) [uid 0, pid 27895] pass out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo reply (id:d2bc seq:0) [bad icmp cksum 0! -> 6c40] (ttl 255, id 39282, len 84, bad ip cksum 0! -> ce33)
10:43:08.867021 rule 4/(match) [uid 0, pid 27895] pass in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo reply (id:d2bc seq:0) [icmp cksum ok] (ttl 255, id 39282, len 84, bad ip cksum 0! -> ce33)

==== run-bpf-all6 ====
# reply without keep state
grep 'regress\.11/.* fc00::1 > fc00::1: icmp6: echo request' pflog11.tcpdump
10:43:07.572661 rule 4.regress.11/(match) [uid 0, pid 27895] pass out on lo11: fc00::1 > fc00::1: icmp6: echo request (id:836e seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:43:07.572713 rule 4.regress.11/(match) [uid 0, pid 27895] pass in on lo11: fc00::1 > fc00::1: icmp6: echo request (id:836e seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.11/.* fc00::1 > fc00::1: icmp6: echo reply' pflog11.tcpdump
10:43:07.572772 rule 4.regress.11/(match) [uid 0, pid 27895] pass out on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:836e seq:0) [bad icmp6 cksum 0! -> 9517] (len 64, hlim 64)
10:43:07.572791 rule 4.regress.11/(match) [uid 0, pid 27895] pass in on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:836e 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
10:43:08.311747 rule 4.regress.12/(match) [uid 0, pid 27895] pass out on lo11: fc00::2 > fc00::2: icmp6: echo request (id:1d85 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:43:08.311812 rule 4.regress.12/(match) [uid 0, pid 27895] pass in on lo11: fc00::2 > fc00::2: icmp6: echo request (id:1d85 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
10:43:09.051243 rule 4.regress.13/(match) [uid 0, pid 27895] pass out on lo11: fc00::3 > fc00::3: icmp6: echo request (id:fdf0 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:43:09.051306 rule 4.regress.13/(match) [uid 0, pid 27895] pass in on lo11: fc00::3 > fc00::3: icmp6: echo request (id:fdf0 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
# XXX anchor name missing
grep '/.* fc00::3 > fc00::3: icmp6: echo reply' pflog11.tcpdump
10:43:09.051383 rule 4/(match) [uid 0, pid 27895] pass out on lo11: fc00::3 > fc00::3: icmp6: echo reply (id:fdf0 seq:0) [bad icmp6 cksum 0! -> 1306] (len 64, hlim 64)
10:43:09.051396 rule 4/(match) [uid 0, pid 27895] pass in on lo11: fc00::3 > fc00::3: icmp6: echo reply (id:fdf0 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
10:43:09.987757 rule 4.regress.6/(match) [uid 0, pid 27895] pass out on lo11: [uid 0, pid 53502] 169.254.0.4.12534 > 169.254.0.4.9: [no udp cksum] udp 4 (ttl 64, id 27721, len 32, bad ip cksum c! -> ba7f)
# 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
10:43:09.987830 rule 4.regress.6/(match) [uid 0, pid 27895] pass in on lo11: 169.254.0.4.12534 > 169.254.0.4.9: [bad udp cksum 2254! -> 58a5] udp 4 (ttl 64, id 27721, len 32, bad ip cksum 0! -> ba7f)
# 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
10:43:09.605104 rule 4.regress.6/(match) [uid 0, pid 27895] pass out on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:beec seq:0) [icmp cksum ok] (ttl 255, id 13022, len 84, bad ip cksum 6500! -> 34c6)
# 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
10:43:07.769452 rule 4.regress.3/(match) [uid 0, pid 27895] pass out on lo11: 169.254.0.1.10922 > 169.254.0.1.9: [no udp cksum] udp 4 (ttl 64, id 46859, len 32, bad ip cksum c! -> 6fc3)

==== 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
10:43:10.174509 rule 4.regress.14/(match) [uid 0, pid 27895] pass out on lo11: [uid 0, pid 12825] fc00::4.33111 > fc00::4.9: [invalid udp cksum 0] udp 4 [flowlabel 0x1ddb4] (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
10:43:10.174595 rule 4.regress.14/(match) [uid 0, pid 27895] pass in on lo11: fc00::4.33111 > fc00::4.9: [bad udp cksum 26f8! -> f2b0] udp 4 [flowlabel 0x1ddb4] (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
10:43:09.790466 rule 4.regress.14/(match) [uid 0, pid 27895] pass out on lo11: fc00::4 > fc00::4: icmp6: echo request (id:51a6 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
10:43:07.955823 rule 4.regress.11/(match) [uid 0, pid 27895] pass out on lo11: fc00::1.44703 > fc00::1.9: [invalid udp cksum 0] udp 4 [flowlabel 0x28d5a] (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
10:43:11.821688 rule 4.regress.2/(match) [uid 0, pid 27895] pass in on lo11: 169.254.0.11 > 169.254.0.21: icmp: echo request (id:e177 seq:0) [icmp cksum ok] (ttl 255, id 15722, len 84, bad ip cksum 0! -> 2a22)
# 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
10:43:11.821621 rule 4.regress.18/(match) [uid 0, pid 27895] pass out on lo11: [rewritten: src 169.254.0.11:57719, dst 169.254.0.21:8] 169.254.0.11 > 169.254.0.11: icmp: echo request (id:e177 seq:0) [icmp cksum ok] (ttl 255, id 15722, len 84, bad ip cksum 0! -> 2a2c)

==== run-bpf-rdr6 ====
# loopback input logs redirected packet
grep 'regress\.10/.* pass in .*:.* fc00::11 > fc00::21: icmp6: echo request' pflog11.tcpdump
10:43:12.007445 rule 4.regress.10/(match) [uid 0, pid 27895] pass in on lo11: fc00::11 > fc00::21: icmp6: echo request (id:2f36 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
10:43:12.007370 rule 4.regress.20/(match) [uid 0, pid 27895] pass out on lo11: [rewritten: src fc00::11:12086, dst fc00::21:128] fc00::11 > fc00::11: icmp6: echo request (id:2f36 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
10:43:12.559989 rule 4.regress.2/(match) [uid 0, pid 27895] pass in on lo11: 169.254.0.22 > 169.254.0.12: icmp: echo request (id:323b seq:0) [icmp cksum ok] (ttl 255, id 62778, len 84, bad ip cksum 0! -> 724f)
# 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
10:43:12.559920 rule 4.regress.19/(match) [uid 0, pid 27895] pass out on lo11: [rewritten: src 169.254.0.22:12859, dst 169.254.0.12:8] 169.254.0.12 > 169.254.0.12: icmp: echo request (id:cf4f seq:0) [icmp cksum ok] (ttl 255, id 62778, len 84, bad ip cksum aab2! -> 7259)

==== run-bpf-nat6 ====
# loopback input logs redirected packet
grep 'regress\.10/.* pass in .*:.* fc00::22 > fc00::12: icmp6: echo request' pflog11.tcpdump
10:43:12.744531 rule 4.regress.10/(match) [uid 0, pid 27895] pass in on lo11: fc00::22 > fc00::12: icmp6: echo request (id:b0d6 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
10:43:12.744464 rule 4.regress.21/(match) [uid 0, pid 27895] pass out on lo11: [rewritten: src fc00::22:45270, dst fc00::12:128] fc00::12 > fc00::12: icmp6: echo request (id:1830 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
10:43:13.296701 rule 4.regress.22/(match) [uid 0, pid 27895] pass in on lo11: [rewritten: src fc00::23:61523, dst fc00::24:128] 169.254.0.14 > 169.254.0.14: icmp: echo request (id:586d seq:0) [icmp cksum ok] (ttl 255, id 7658, len 84, bad ip cksum 0! -> 49a6)

==== run-bpf-af6 ====
# pf in rule logs original IPv6 packet
grep 'regress\.23/.* pass in .*:.* fc00::14 > fc00::14: icmp6: echo request' pflog11.tcpdump
10:43:13.482393 rule 4.regress.23/(match) [uid 0, pid 27895] pass in on lo11: [rewritten: src 169.254.0.23:52503, dst 169.254.0.24:8] fc00::14 > fc00::14: icmp6: echo request (id:3916 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
10:43:11.821621 rule 4.regress.18/(match) [uid 0, pid 27895] pass out on lo11: [rewritten: src 169.254.0.11:57719, dst 169.254.0.21:8] 169.254.0.11 > 169.254.0.11: icmp: echo request (id:e177 seq:0) [icmp cksum ok] (ttl 255, id 15722, len 84, bad ip cksum 0! -> 2a2c)
# 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
10:43:12.559920 rule 4.regress.19/(match) [uid 0, pid 27895] pass out on lo11: [rewritten: src 169.254.0.22:12859, dst 169.254.0.12:8] 169.254.0.12 > 169.254.0.12: icmp: echo request (id:cf4f seq:0) [icmp cksum ok] (ttl 255, id 62778, len 84, bad ip cksum aab2! -> 7259)
# 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
10:43:13.296701 rule 4.regress.22/(match) [uid 0, pid 27895] pass in on lo11: [rewritten: src fc00::23:61523, dst fc00::24:128] 169.254.0.14 > 169.254.0.14: icmp: echo request (id:586d seq:0) [icmp cksum ok] (ttl 255, id 7658, len 84, bad ip cksum 0! -> 49a6)

==== 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
10:43:12.007370 rule 4.regress.20/(match) [uid 0, pid 27895] pass out on lo11: [rewritten: src fc00::11:12086, dst fc00::21:128] fc00::11 > fc00::11: icmp6: echo request (id:2f36 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
10:43:12.744464 rule 4.regress.21/(match) [uid 0, pid 27895] pass out on lo11: [rewritten: src fc00::22:45270, dst fc00::12:128] fc00::12 > fc00::12: icmp6: echo request (id:1830 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
10:43:13.482393 rule 4.regress.23/(match) [uid 0, pid 27895] pass in on lo11: [rewritten: src 169.254.0.23:52503, dst 169.254.0.24:8] fc00::14 > fc00::14: icmp6: echo request (id:3916 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 0m20.58s